0004944c <IMFS_Set_handlers>:
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
switch( node->type ) {
4944c: 7007 moveq #7,%d0
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4944e: 4e56 0000 linkw %fp,#0 49452: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
49456: 2268 0010 moveal %a0@(16),%a1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4945a: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
4945c: 2469 0034 moveal %a1@(52),%a2
switch( node->type ) {
49460: 2250 moveal %a0@,%a1 49462: b0a9 0048 cmpl %a1@(72),%d0 49466: 6526 bcss 4948e <IMFS_Set_handlers+0x42> 49468: 2029 0048 movel %a1@(72),%d0 4946c: d080 addl %d0,%d0 4946e: 303b 0808 movew %pc@(49478 <IMFS_Set_handlers+0x2c>,%d0:l),%d0 49472: 48c0 extl %d0 49474: 4efb 0802 jmp %pc@(49478 <IMFS_Set_handlers+0x2c>,%d0:l)
49478: 0016 026 <== NOT EXECUTED 4947a: 0010 020 <== NOT EXECUTED 4947c: 0050 0120 <== NOT EXECUTED 4947e: 002c 054 <== NOT EXECUTED 49480: 002c 054 <== NOT EXECUTED 49482: 001e 036 <== NOT EXECUTED 49484: 001e 036 <== NOT EXECUTED 49486: 003e 076 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
49488: 216a 0008 0008 movel %a2@(8),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4948e: 245f moveal %sp@+,%a2 49490: 4280 clrl %d0 49492: 4e5e unlk %fp 49494: 4e75 rts 49496: 4280 clrl %d0
break;
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
49498: 216a 0004 0008 movel %a2@(4),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4949e: 245f moveal %sp@+,%a2 494a0: 4e5e unlk %fp 494a2: 4e75 rts 494a4: 245f moveal %sp@+,%a2
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
494a6: 203c 0005 c8d4 movel #379092,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
494ac: 4e5e unlk %fp
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
494ae: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
494b2: 4280 clrl %d0 494b4: 4e75 rts 494b6: 245f moveal %sp@+,%a2
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
494b8: 203c 0005 c7f8 movel #378872,%d0
break;
}
return 0;
}
494be: 4e5e unlk %fp
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
494c0: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
494c4: 4280 clrl %d0 494c6: 4e75 rts 494c8: 245f moveal %sp@+,%a2
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
494ca: 203c 0005 c89c movel #379036,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
494d0: 4e5e unlk %fp
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
494d2: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
494d6: 4280 clrl %d0 494d8: 4e75 rts
0004ea28 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4ea28: 4e56 ffe8 linkw %fp,#-24 4ea2c: 206e 0008 moveal %fp@(8),%a0 4ea30: 48d7 041c moveml %d2-%d4/%a2,%sp@
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
4ea34: 2450 moveal %a0@,%a2
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4ea36: 4284 clrl %d4
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4ea38: 362e 000e movew %fp@(14),%d3 4ea3c: 342e 0012 movew %fp@(18),%d2
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4ea40: 4eb9 0004 fecc jsr 4fecc <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4ea46: 4281 clrl %d1 4ea48: 3800 movew %d0,%d4 4ea4a: 322a 0038 movew %a2@(56),%d1 4ea4e: b284 cmpl %d4,%d1 4ea50: 6704 beqs 4ea56 <IMFS_chown+0x2e>
4ea52: 4a40 tstw %d0 <== NOT EXECUTED 4ea54: 6628 bnes 4ea7e <IMFS_chown+0x56> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
#endif
jnode->st_uid = owner;
4ea56: 3543 0038 movew %d3,%a2@(56)
jnode->st_gid = group;
4ea5a: 3542 003a movew %d2,%a2@(58)
IMFS_update_ctime( jnode );
4ea5e: 42a7 clrl %sp@- 4ea60: 486e fff8 pea %fp@(-8) 4ea64: 4eb9 0004 404c jsr 4404c <gettimeofday> 4ea6a: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4ea70: 508f addql #8,%sp
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
4ea72: 4280 clrl %d0
return 0;
}
4ea74: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4ea7a: 4e5e unlk %fp 4ea7c: 4e75 rts
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
4ea7e: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4ea84: 7201 moveq #1,%d1 <== NOT EXECUTED 4ea86: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ea88: 70ff moveq #-1,%d0 <== NOT EXECUTED
jnode->st_gid = group;
IMFS_update_ctime( jnode );
return 0;
}
4ea8a: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 <== NOT EXECUTED
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
4ea90: 2081 movel %d1,%a0@ <== NOT EXECUTED
jnode->st_gid = group;
IMFS_update_ctime( jnode );
return 0;
}
4ea92: 4e5e unlk %fp <== NOT EXECUTED 4ea94: 4e75 rts <== NOT EXECUTED
...
0004d1d8 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4d1d8: 4e56 fffc linkw %fp,#-4 4d1dc: 2f0a movel %a2,%sp@- 4d1de: 246e 0008 moveal %fp@(8),%a2 4d1e2: 2f02 movel %d2,%sp@- 4d1e4: 242e 000c movel %fp@(12),%d2
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
4d1e8: 4a8a tstl %a2 4d1ea: 660e bnes 4d1fa <IMFS_create_node+0x22>
4d1ec: 4280 clrl %d0 <== NOT EXECUTED
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4d1ee: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 4d1f2: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4d1f6: 4e5e unlk %fp <== NOT EXECUTED 4d1f8: 4e75 rts <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4d1fa: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4d200: 2028 002c movel %a0@(44),%d0 4d204: 4680 notl %d0 4d206: c0ae 0014 andl %fp@(20),%d0 4d20a: 2f00 movel %d0,%sp@- 4d20c: 2f2e 0010 movel %fp@(16),%sp@- 4d210: 2f02 movel %d2,%sp@- 4d212: 4eb9 0004 d120 jsr 4d120 <IMFS_allocate_node>
if ( !node )
4d218: 4fef 000c lea %sp@(12),%sp 4d21c: 4a80 tstl %d0 4d21e: 67ce beqs 4d1ee <IMFS_create_node+0x16>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4d220: 7207 moveq #7,%d1 4d222: b282 cmpl %d2,%d1 4d224: 641c bccs 4d242 <IMFS_create_node+0x6a>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
default:
assert(0);
4d226: 4879 0005 cc46 pea 5cc46 <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED 4d22c: 4879 0005 cc91 pea 5cc91 <__FUNCTION__.5851> <== NOT EXECUTED 4d232: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED 4d236: 4879 0005 cc48 pea 5cc48 <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED 4d23c: 4eb9 0004 a49c jsr 4a49c <__assert_func> <== NOT EXECUTED
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4d242: 323b 2a08 movew %pc@(4d24c <IMFS_create_node+0x74>,%d2:l:2),%d1 4d246: 48c1 extl %d1 4d248: 4efb 1802 jmp %pc@(4d24c <IMFS_create_node+0x74>,%d1:l)
4d24c: ffda 0177732 <== NOT EXECUTED 4d24e: 0134 00f0 btst %d0,%a4@(fffffff0,%d0:w) <== NOT EXECUTED 4d252: 0010 020 <== NOT EXECUTED 4d254: 0010 020 <== NOT EXECUTED 4d256: 0068 0150 <== NOT EXECUTED 4d258: 0056 0126 <== NOT EXECUTED 4d25a: 00b6 226e 0018 oril #577634328,%d6 <== NOT EXECUTED
case IMFS_HARD_LINK:
node->info.hard_link.link_node = info->hard_link.link_node;
break;
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
4d260: 2040 moveal %d0,%a0 4d262: 2151 004c movel %a1@,%a0@(76)
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d266: 2240 moveal %d0,%a1
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d268: 206a 0010 moveal %a2@(16),%a0 4d26c: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d270: 2210 movel %a0@,%d1 4d272: 5281 addql #1,%d1 4d274: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4d276: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d278: 2341 0034 movel %d1,%a1@(52)
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
4d27c: 2348 0008 movel %a0,%a1@(8)
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
4d280: 2f00 movel %d0,%sp@- 4d282: 4868 004c pea %a0@(76) 4d286: 2d40 fffc movel %d0,%fp@(-4) 4d28a: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4d290: 202e fffc movel %fp@(-4),%d0 4d294: 508f addql #8,%sp
}
4d296: 242e fff4 movel %fp@(-12),%d2 4d29a: 246e fff8 moveal %fp@(-8),%a2 4d29e: 4e5e unlk %fp 4d2a0: 4e75 rts
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4d2a2: 2040 moveal %d0,%a0 <== NOT EXECUTED
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4d2a4: 4281 clrl %d1 <== NOT EXECUTED 4d2a6: 4282 clrl %d2 <== NOT EXECUTED
node->info.linearfile.direct = 0;
4d2a8: 42a8 0054 clrl %a0@(84) <== NOT EXECUTED
node->info.device.major = info->device.major;
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
4d2ac: 2141 004c movel %d1,%a0@(76) <== NOT EXECUTED 4d2b0: 2142 0050 movel %d2,%a0@(80) <== NOT EXECUTED
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4d2b4: 2040 moveal %d0,%a0
node->info.file.indirect = 0;
4d2b6: 2240 moveal %d0,%a1
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4d2b8: 4281 clrl %d1 4d2ba: 4282 clrl %d2
node->info.file.indirect = 0;
4d2bc: 42a9 0054 clrl %a1@(84)
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4d2c0: 2141 004c movel %d1,%a0@(76) 4d2c4: 2142 0050 movel %d2,%a0@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4d2c8: 42a9 0058 clrl %a1@(88)
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d2cc: 2240 moveal %d0,%a1
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
4d2ce: 42a8 005c clrl %a0@(92)
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d2d2: 206a 0010 moveal %a2@(16),%a0 4d2d6: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d2da: 2210 movel %a0@,%d1 4d2dc: 5281 addql #1,%d1 4d2de: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4d2e0: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d2e2: 2341 0034 movel %d1,%a1@(52)
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
4d2e6: 2348 0008 movel %a0,%a1@(8) 4d2ea: 2f00 movel %d0,%sp@- 4d2ec: 4868 004c pea %a0@(76) 4d2f0: 2d40 fffc movel %d0,%fp@(-4) 4d2f4: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4d2fa: 202e fffc movel %fp@(-4),%d0 4d2fe: 508f addql #8,%sp 4d300: 6094 bras 4d296 <IMFS_create_node+0xbe>
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
break;
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
4d302: 2240 moveal %d0,%a1 4d304: 42a9 004c clrl %a1@(76)
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d308: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d30c: 2240 moveal %d0,%a1
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d30e: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d312: 2210 movel %a0@,%d1 4d314: 5281 addql #1,%d1 4d316: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4d318: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d31a: 2341 0034 movel %d1,%a1@(52)
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
4d31e: 2348 0008 movel %a0,%a1@(8) 4d322: 2f00 movel %d0,%sp@- 4d324: 4868 004c pea %a0@(76) 4d328: 2d40 fffc movel %d0,%fp@(-4) 4d32c: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4d332: 202e fffc movel %fp@(-4),%d0 4d336: 508f addql #8,%sp 4d338: 6000 ff5c braw 4d296 <IMFS_create_node+0xbe>
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
4d33c: 226e 0018 moveal %fp@(24),%a1 4d340: 2040 moveal %d0,%a0 4d342: 2151 004c movel %a1@,%a0@(76)
node->info.device.minor = info->device.minor;
4d346: 5889 addql #4,%a1 4d348: 2151 0050 movel %a1@,%a0@(80)
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d34c: 2240 moveal %d0,%a1
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d34e: 206a 0010 moveal %a2@(16),%a0 4d352: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d356: 2210 movel %a0@,%d1 4d358: 5281 addql #1,%d1 4d35a: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4d35c: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d35e: 2341 0034 movel %d1,%a1@(52)
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
4d362: 2348 0008 movel %a0,%a1@(8) 4d366: 2f00 movel %d0,%sp@- 4d368: 4868 004c pea %a0@(76) 4d36c: 2d40 fffc movel %d0,%fp@(-4) 4d370: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4d376: 202e fffc movel %fp@(-4),%d0 4d37a: 508f addql #8,%sp 4d37c: 6000 ff18 braw 4d296 <IMFS_create_node+0xbe>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4d380: 2240 moveal %d0,%a1
the_chain->permanent_null = NULL;
4d382: 2040 moveal %d0,%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4d384: 43e9 0050 lea %a1@(80),%a1 4d388: 2149 004c movel %a1,%a0@(76)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4d38c: 5989 subql #4,%a1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4d38e: 42a8 0050 clrl %a0@(80)
the_chain->last = _Chain_Head(the_chain);
4d392: 2149 0054 movel %a1,%a0@(84)
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d396: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d39a: 2240 moveal %d0,%a1
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
4d39c: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d3a0: 2210 movel %a0@,%d1 4d3a2: 5281 addql #1,%d1 4d3a4: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4d3a6: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4d3a8: 2341 0034 movel %d1,%a1@(52)
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
4d3ac: 2348 0008 movel %a0,%a1@(8) 4d3b0: 2f00 movel %d0,%sp@- 4d3b2: 4868 004c pea %a0@(76) 4d3b6: 2d40 fffc movel %d0,%fp@(-4) 4d3ba: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4d3c0: 202e fffc movel %fp@(-4),%d0 4d3c4: 508f addql #8,%sp 4d3c6: 6000 fece braw 4d296 <IMFS_create_node+0xbe>
...
00043ede <IMFS_dump>:
* NOTE: Assuming the "/" directory is bad.
* Not checking that the starting directory is in an IMFS is bad.
*/
void IMFS_dump( void )
{
43ede: 4e56 0000 linkw %fp,#0
fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" );
43ee2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0
* NOTE: Assuming the "/" directory is bad.
* Not checking that the starting directory is in an IMFS is bad.
*/
void IMFS_dump( void )
{
43ee8: 2f0a movel %a2,%sp@-
fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" );
43eea: 2f28 0008 movel %a0@(8),%sp@- 43eee: 45f9 0005 4320 lea 54320 <fwrite>,%a2 43ef4: 4878 0034 pea 34 <OPER2+0x20> 43ef8: 4878 0001 pea 1 <ADD> 43efc: 4879 0006 272a pea 6272a <IntUartPollCallbacks.6601+0x11a> 43f02: 4e92 jsr %a2@
fprintf(stdout, "/\n" );
43f04: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43f0a: 2f28 0008 movel %a0@(8),%sp@- 43f0e: 4878 0002 pea 2 <DOUBLE_FLOAT> 43f12: 4878 0001 pea 1 <ADD> 43f16: 4879 0006 275f pea 6275f <IntUartPollCallbacks.6601+0x14f> 43f1c: 4e92 jsr %a2@
IMFS_dump_directory( rtems_filesystem_root.node_access, 0 );
43f1e: 4fef 001c lea %sp@(28),%sp 43f22: 2079 0006 4144 moveal 64144 <rtems_current_user_env>,%a0 43f28: 4297 clrl %sp@ 43f2a: 2f28 0018 movel %a0@(24),%sp@- 43f2e: 4eb9 0004 3dea jsr 43dea <IMFS_dump_directory>
fprintf(stdout, "*************** End of Dump ***************\n" );
43f34: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43f3a: 2f28 0008 movel %a0@(8),%sp@- 43f3e: 4878 0039 pea 39 <DBL_MANT_DIG+0x4> 43f42: 4878 0001 pea 1 <ADD> 43f46: 4879 0006 2762 pea 62762 <IntUartPollCallbacks.6601+0x152> 43f4c: 4e92 jsr %a2@
}
43f4e: 246e fffc moveal %fp@(-4),%a2
void IMFS_dump( void )
{
fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" );
fprintf(stdout, "/\n" );
IMFS_dump_directory( rtems_filesystem_root.node_access, 0 );
fprintf(stdout, "*************** End of Dump ***************\n" );
43f52: 4fef 0018 lea %sp@(24),%sp
}
43f56: 4e5e unlk %fp 43f58: 4e75 rts
...
00043dea <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
43dea: 4e56 ffe0 linkw %fp,#-32 43dee: 206e 0008 moveal %fp@(8),%a0 43df2: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 43df6: 262e 000c movel %fp@(12),%d3
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
43dfa: 4a88 tstl %a0 43dfc: 6700 008c beqw 43e8a <IMFS_dump_directory+0xa0>
assert( level >= 0 );
43e00: 4a83 tstl %d3 43e02: 6d00 00be bltw 43ec2 <IMFS_dump_directory+0xd8>
assert( the_directory->type == IMFS_DIRECTORY );
43e06: 7001 moveq #1,%d0 43e08: b0a8 0048 cmpl %a0@(72),%d0 43e0c: 6600 0098 bnew 43ea6 <IMFS_dump_directory+0xbc>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
43e10: 2808 movel %a0,%d4 43e12: 0684 0000 0050 addil #80,%d4
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
43e18: 2668 004c moveal %a0@(76),%a3 43e1c: b88b cmpl %a3,%d4 43e1e: 6750 beqs 43e70 <IMFS_dump_directory+0x86>
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
43e20: 2a03 movel %d3,%d5 43e22: 45f9 0005 4320 lea 54320 <fwrite>,%a2 43e28: 49f9 0004 3bd2 lea 43bd2 <IMFS_print_jnode>,%a4 43e2e: 5285 addql #1,%d5 43e30: 4bf9 0004 3dea lea 43dea <IMFS_dump_directory>,%a5
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
43e36: 4282 clrl %d2
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
43e38: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
43e3e: 5282 addql #1,%d2
fprintf(stdout, "...." );
43e40: 2f28 0008 movel %a0@(8),%sp@- 43e44: 4878 0004 pea 4 <CONTEXT_ARG> 43e48: 4878 0001 pea 1 <ADD> 43e4c: 4879 0006 2725 pea 62725 <IntUartPollCallbacks.6601+0x115> 43e52: 4e92 jsr %a2@
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
43e54: 4fef 0010 lea %sp@(16),%sp 43e58: b483 cmpl %d3,%d2 43e5a: 6fdc bles 43e38 <IMFS_dump_directory+0x4e>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
43e5c: 2f0b movel %a3,%sp@- 43e5e: 4e94 jsr %a4@
if ( the_jnode->type == IMFS_DIRECTORY )
43e60: 588f addql #4,%sp 43e62: 7001 moveq #1,%d0 43e64: b0ab 0048 cmpl %a3@(72),%d0 43e68: 6710 beqs 43e7a <IMFS_dump_directory+0x90>
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
43e6a: 2653 moveal %a3@,%a3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
43e6c: b88b cmpl %a3,%d4 43e6e: 66c6 bnes 43e36 <IMFS_dump_directory+0x4c>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
}
}
43e70: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 43e76: 4e5e unlk %fp 43e78: 4e75 rts
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
43e7a: 2f05 movel %d5,%sp@- 43e7c: 2f0b movel %a3,%sp@- 43e7e: 4e95 jsr %a5@
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
43e80: 2653 moveal %a3@,%a3
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
43e82: 508f addql #8,%sp
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
43e84: b88b cmpl %a3,%d4 43e86: 66ae bnes 43e36 <IMFS_dump_directory+0x4c> 43e88: 60e6 bras 43e70 <IMFS_dump_directory+0x86>
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
43e8a: 4879 0006 26e6 pea 626e6 <IntUartPollCallbacks.6601+0xd6> <== NOT EXECUTED 43e90: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43e96: 4878 0084 pea 84 <DBL_MANT_DIG+0x4f> <== NOT EXECUTED 43e9a: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43ea0: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
assert( level >= 0 );
assert( the_directory->type == IMFS_DIRECTORY );
43ea6: 4879 0006 26ff pea 626ff <IntUartPollCallbacks.6601+0xef> <== NOT EXECUTED 43eac: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43eb2: 4878 0088 pea 88 <DBL_MANT_DIG+0x53> <== NOT EXECUTED 43eb6: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43ebc: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
assert( level >= 0 );
43ec2: 4879 0006 26f4 pea 626f4 <IntUartPollCallbacks.6601+0xe4> <== NOT EXECUTED 43ec8: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43ece: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED 43ed2: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43ed8: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
000496d2 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
496d2: 4e56 ffb0 linkw %fp,#-80 496d6: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 496da: 286e 0014 moveal %fp@(20),%a4 496de: 2c0e movel %fp,%d6 496e0: 280e movel %fp,%d4
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
496e2: 4282 clrl %d2 496e4: 5986 subql #4,%d6 496e6: 0684 ffff ffdb addil #-37,%d4 496ec: 2a3c 0004 9fc4 movel #303044,%d5
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
496f2: 2e3c 0004 9f1c movel #302876,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
496f8: 2a6e 0008 moveal %fp@(8),%a5 496fc: 246e 000c moveal %fp@(12),%a2
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
49700: 2654 moveal %a4@,%a3
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
49702: 2f06 movel %d6,%sp@- 49704: 2045 moveal %d5,%a0 49706: 2f04 movel %d4,%sp@- 49708: 2f0a movel %a2,%sp@- 4970a: 4875 2800 pea %a5@(00000000,%d2:l) 4970e: 4e90 jsr %a0@
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
49710: 2054 moveal %a4@,%a0
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
49712: 2600 movel %d0,%d3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
49714: 4fef 0010 lea %sp@(16),%sp
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
49718: 202e fffc movel %fp@(-4),%d0
i += len;
if ( !pathloc->node_access )
4971c: 4a88 tstl %a0 4971e: 6700 00f8 beqw 49818 <IMFS_eval_path+0x146>
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
i += len;
49722: d480 addl %d0,%d2
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
49724: 95c0 subal %d0,%a2
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
49726: 4a83 tstl %d3 49728: 6662 bnes 4978c <IMFS_eval_path+0xba>
* new fs root node and let let the mounted filesystem set the handlers.
*
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
4972a: 7201 moveq #1,%d1 4972c: b2a8 0048 cmpl %a0@(72),%d1 49730: 6600 0132 bnew 49864 <IMFS_eval_path+0x192>
if ( node->info.directory.mt_fs != NULL ) {
49734: 2068 0058 moveal %a0@(88),%a0 49738: 4a88 tstl %a0 4973a: 6700 0128 beqw 49864 <IMFS_eval_path+0x192>
newloc = node->info.directory.mt_fs->mt_fs_root;
4973e: 2268 0028 moveal %a0@(40),%a1
*pathloc = newloc;
49742: 2968 002c 0010 movel %a0@(44),%a4@(16)
* NOTE: The behavior of stat() on a mount point appears to be questionable.
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
49748: 2628 0024 movel %a0@(36),%d3 4974c: 2228 0020 movel %a0@(32),%d1 49750: 2028 001c movel %a0@(28),%d0
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49754: 2f0c movel %a4,%sp@- 49756: 206e fffc moveal %fp@(-4),%a0 4975a: 9488 subl %a0,%d2 4975c: 2f2e 0010 movel %fp@(16),%sp@- 49760: 4872 8800 pea %a2@(00000000,%a0:l) 49764: 4875 2800 pea %a5@(00000000,%d2:l) 49768: 2051 moveal %a1@,%a0
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
4976a: 2943 0008 movel %d3,%a4@(8) 4976e: 2941 0004 movel %d1,%a4@(4) 49772: 2880 movel %d0,%a4@ 49774: 2949 000c movel %a1,%a4@(12)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49778: 4e90 jsr %a0@ 4977a: 4fef 0010 lea %sp@(16),%sp 4977e: 2600 movel %d0,%d3
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49780: 2003 movel %d3,%d0 49782: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49788: 4e5e unlk %fp 4978a: 4e75 rts
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
4978c: 7001 moveq #1,%d0 4978e: b0ab 0048 cmpl %a3@(72),%d0 49792: 6700 00b8 beqw 4984c <IMFS_eval_path+0x17a>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
49796: 2648 moveal %a0,%a3
switch( type ) {
49798: 7003 moveq #3,%d0 4979a: b083 cmpl %d3,%d0 4979c: 671c beqs 497ba <IMFS_eval_path+0xe8> 4979e: 7204 moveq #4,%d1 497a0: b283 cmpl %d3,%d1 497a2: 6700 008e beqw 49832 <IMFS_eval_path+0x160> 497a6: 103c 0002 moveb #2,%d0 497aa: b083 cmpl %d3,%d0 497ac: 6748 beqs 497f6 <IMFS_eval_path+0x124>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
497ae: 7004 moveq #4,%d0 497b0: b083 cmpl %d3,%d0 497b2: 6600 ff4e bnew 49702 <IMFS_eval_path+0x30>
497b6: 6000 ff72 braw 4972a <IMFS_eval_path+0x58> <== NOT EXECUTED
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
497ba: 2028 0048 movel %a0@(72),%d0 497be: 7203 moveq #3,%d1 497c0: b280 cmpl %d0,%d1 497c2: 6700 00d8 beqw 4989c <IMFS_eval_path+0x1ca>
node = pathloc->node_access;
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
497c6: 7204 moveq #4,%d1 497c8: b280 cmpl %d0,%d1 497ca: 6700 00ea beqw 498b6 <IMFS_eval_path+0x1e4>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
497ce: 7201 moveq #1,%d1 497d0: b280 cmpl %d0,%d1 497d2: 6600 0104 bnew 498d8 <IMFS_eval_path+0x206>
/*
* If we are at a node that is a mount point. Set loc to the
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
497d6: 206b 0058 moveal %a3@(88),%a0 497da: 4a88 tstl %a0 497dc: 6600 ff60 bnew 4973e <IMFS_eval_path+0x6c>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
497e0: 2f04 movel %d4,%sp@- 497e2: 2047 moveal %d7,%a0 497e4: 2f0b movel %a3,%sp@- 497e6: 4e90 jsr %a0@
if ( !node )
497e8: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
497ea: 2640 moveal %d0,%a3
if ( !node )
497ec: 4a80 tstl %d0 497ee: 6728 beqs 49818 <IMFS_eval_path+0x146>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
497f0: 288b movel %a3,%a4@
break;
497f2: 6000 ff0e braw 49702 <IMFS_eval_path+0x30>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
497f6: 2279 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a1 497fc: b1e9 0018 cmpal %a1@(24),%a0 49800: 6700 ff00 beqw 49702 <IMFS_eval_path+0x30>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
49804: 226c 0010 moveal %a4@(16),%a1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
49808: b1e9 001c cmpal %a1@(28),%a0 4980c: 6700 00e4 beqw 498f2 <IMFS_eval_path+0x220>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
49810: 2668 0008 moveal %a0@(8),%a3 49814: 4a8b tstl %a3 49816: 66d8 bnes 497f0 <IMFS_eval_path+0x11e>
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
if ( !node )
rtems_set_errno_and_return_minus_one( ENOENT );
49818: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4981e: 76ff moveq #-1,%d3 49820: 7c02 moveq #2,%d6 49822: 2040 moveal %d0,%a0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49824: 2003 movel %d3,%d0
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
if ( !node )
rtems_set_errno_and_return_minus_one( ENOENT );
49826: 2086 movel %d6,%a0@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49828: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 4982e: 4e5e unlk %fp 49830: 4e75 rts
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
49832: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49838: 76ff moveq #-1,%d3 4983a: 7a5b moveq #91,%d5 4983c: 2040 moveal %d0,%a0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4983e: 2003 movel %d3,%d0
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
49840: 2085 movel %d5,%a0@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49842: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49848: 4e5e unlk %fp 4984a: 4e75 rts
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
4984c: 4878 0001 pea 1 <ADD> 49850: 2f0c movel %a4,%sp@- 49852: 4eb9 0004 94da jsr 494da <IMFS_evaluate_permission> 49858: 508f addql #8,%sp 4985a: 4a80 tstl %d0 4985c: 6724 beqs 49882 <IMFS_eval_path+0x1b0> 4985e: 2054 moveal %a4@,%a0 49860: 6000 ff34 braw 49796 <IMFS_eval_path+0xc4>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
49864: 2f0c movel %a4,%sp@- 49866: 4eb9 0004 944c jsr 4944c <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
4986c: 2eae 0010 movel %fp@(16),%sp@
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
49870: 2600 movel %d0,%d3
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
49872: 2f0c movel %a4,%sp@- 49874: 4eb9 0004 94da jsr 494da <IMFS_evaluate_permission> 4987a: 508f addql #8,%sp 4987c: 4a80 tstl %d0 4987e: 6600 ff00 bnew 49780 <IMFS_eval_path+0xae>
rtems_set_errno_and_return_minus_one( EACCES );
49882: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49888: 76ff moveq #-1,%d3 4988a: 780d moveq #13,%d4 4988c: 2040 moveal %d0,%a0
return result;
}
4988e: 2003 movel %d3,%d0
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
49890: 2084 movel %d4,%a0@
return result;
}
49892: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49898: 4e5e unlk %fp 4989a: 4e75 rts
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
4989c: 42a7 clrl %sp@- 4989e: 2f0c movel %a4,%sp@- 498a0: 4eb9 0004 9566 jsr 49566 <IMFS_evaluate_hard_link>
node = pathloc->node_access;
498a6: 2654 moveal %a4@,%a3
if ( !node )
498a8: 508f addql #8,%sp 498aa: 4a8b tstl %a3 498ac: 672a beqs 498d8 <IMFS_eval_path+0x206>
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
498ae: 202b 0048 movel %a3@(72),%d0 498b2: 6000 ff1a braw 497ce <IMFS_eval_path+0xfc>
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
498b6: 42a7 clrl %sp@- 498b8: 2f0c movel %a4,%sp@- 498ba: 4eb9 0004 95c6 jsr 495c6 <IMFS_evaluate_sym_link>
node = pathloc->node_access;
498c0: 2654 moveal %a4@,%a3
if ( result == -1 )
498c2: 508f addql #8,%sp 498c4: 72ff moveq #-1,%d1 498c6: b280 cmpl %d0,%d1 498c8: 66e4 bnes 498ae <IMFS_eval_path+0x1dc>
498ca: 2600 movel %d0,%d3 <== NOT EXECUTED
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
498cc: 2003 movel %d3,%d0 <== NOT EXECUTED 498ce: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 <== NOT EXECUTED 498d4: 4e5e unlk %fp <== NOT EXECUTED 498d6: 4e75 rts <== NOT EXECUTED
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
498d8: 4eb9 0004 eb8c jsr 4eb8c <__errno> 498de: 76ff moveq #-1,%d3 498e0: 7e14 moveq #20,%d7 498e2: 2040 moveal %d0,%a0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
498e4: 2003 movel %d3,%d0
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
498e6: 2087 movel %d7,%a0@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
498e8: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 498ee: 4e5e unlk %fp 498f0: 4e75 rts
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
498f2: 2069 0014 moveal %a1@(20),%a0
*pathloc = newloc;
498f6: 2969 0018 0010 movel %a1@(24),%a4@(16)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
498fc: 2829 0010 movel %a1@(16),%d4 49900: 2629 000c movel %a1@(12),%d3 49904: 2229 0008 movel %a1@(8),%d1
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
49908: 2f0c movel %a4,%sp@- 4990a: 226e fffc moveal %fp@(-4),%a1 4990e: 9489 subl %a1,%d2 49910: 2f2e 0010 movel %fp@(16),%sp@- 49914: 4872 9800 pea %a2@(00000000,%a1:l) 49918: 4875 2800 pea %a5@(00000000,%d2:l) 4991c: 2010 movel %a0@,%d0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
*pathloc = newloc;
4991e: 2943 0004 movel %d3,%a4@(4) 49922: 2948 000c movel %a0,%a4@(12)
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
49926: 2040 moveal %d0,%a0
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
*pathloc = newloc;
49928: 2944 0008 movel %d4,%a4@(8) 4992c: 2881 movel %d1,%a4@
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
4992e: 4e90 jsr %a0@ 49930: 4fef 0010 lea %sp@(16),%sp 49934: 2600 movel %d0,%d3
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49936: 2003 movel %d3,%d0 49938: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 4993e: 4e5e unlk %fp 49940: 4e75 rts
00049566 <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
49566: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
49568: 4e56 0000 linkw %fp,#0 4956c: 2f0a movel %a2,%sp@- 4956e: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
49572: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
49574: b0a8 0048 cmpl %a0@(72),%d0 49578: 6640 bnes 495ba <IMFS_evaluate_hard_link+0x54>
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
4957a: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
4957e: 2f0a movel %a2,%sp@- 49580: 4eb9 0004 944c jsr 4944c <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
49586: 2f2e 000c movel %fp@(12),%sp@- 4958a: 2f0a movel %a2,%sp@- 4958c: 4eb9 0004 94da jsr 494da <IMFS_evaluate_permission> 49592: 4fef 000c lea %sp@(12),%sp 49596: 4a80 tstl %d0 49598: 670a beqs 495a4 <IMFS_evaluate_hard_link+0x3e>
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4959a: 246e fffc moveal %fp@(-4),%a2
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4959e: 4280 clrl %d0
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
495a0: 4e5e unlk %fp 495a2: 4e75 rts
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
495a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
return result;
}
495aa: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
495ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 495b0: 720d moveq #13,%d1 <== NOT EXECUTED 495b2: 70ff moveq #-1,%d0 <== NOT EXECUTED
return result;
}
495b4: 4e5e unlk %fp <== NOT EXECUTED
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
495b6: 2081 movel %d1,%a0@ <== NOT EXECUTED
return result;
}
495b8: 4e75 rts <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
rtems_fatal_error_occurred (0xABCD0000);
495ba: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 495c0: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
00049942 <IMFS_evaluate_link>:
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
49942: 4e56 ffec linkw %fp,#-20 49946: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4994c: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 49950: 266e 0008 moveal %fp@(8),%a3
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
49954: 4bf9 0004 95c6 lea 495c6 <IMFS_evaluate_sym_link>,%a5
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
4995a: 49f9 0004 9566 lea 49566 <IMFS_evaluate_hard_link>,%a4
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
49960: 242e 000c movel %fp@(12),%d2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
49964: 4281 clrl %d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
49966: 3028 0030 movew %a0@(48),%d0
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
4996a: 2453 moveal %a3@,%a2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
4996c: 5280 addql #1,%d0
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
4996e: 3200 movew %d0,%d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
49970: 3140 0030 movew %d0,%a0@(48)
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
49974: 7005 moveq #5,%d0 49976: b081 cmpl %d1,%d0 49978: 6564 bcss 499de <IMFS_evaluate_link+0x9c>
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
4997a: 202a 0048 movel %a2@(72),%d0 4997e: 7203 moveq #3,%d1 49980: b280 cmpl %d0,%d1 49982: 6740 beqs 499c4 <IMFS_evaluate_link+0x82>
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
49984: 7204 moveq #4,%d1 49986: b280 cmpl %d0,%d1 49988: 671a beqs 499a4 <IMFS_evaluate_link+0x62>
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
4998a: 5780 subql #3,%d0 4998c: 7201 moveq #1,%d1 4998e: b280 cmpl %d0,%d1 49990: 64d2 bccs 49964 <IMFS_evaluate_link+0x22> 49992: 4280 clrl %d0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
49994: 4241 clrw %d1 49996: 3141 0030 movew %d1,%a0@(48)
return result;
}
4999a: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 499a0: 4e5e unlk %fp 499a2: 4e75 rts
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
499a4: 2f02 movel %d2,%sp@- 499a6: 2f0b movel %a3,%sp@- 499a8: 4e95 jsr %a5@ 499aa: 508f addql #8,%sp
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
499ac: 4a80 tstl %d0 499ae: 6620 bnes 499d0 <IMFS_evaluate_link+0x8e> 499b0: 202a 0048 movel %a2@(72),%d0 499b4: 7201 moveq #1,%d1 499b6: 5780 subql #3,%d0 499b8: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 499be: b280 cmpl %d0,%d1 499c0: 64a2 bccs 49964 <IMFS_evaluate_link+0x22>
499c2: 60ce bras 49992 <IMFS_evaluate_link+0x50> <== NOT EXECUTED
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
499c4: 2f02 movel %d2,%sp@- 499c6: 2f0b movel %a3,%sp@- 499c8: 4e94 jsr %a4@ 499ca: 508f addql #8,%sp
else if (jnode->type == IMFS_SYM_LINK )
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
499cc: 4a80 tstl %d0 499ce: 67e0 beqs 499b0 <IMFS_evaluate_link+0x6e> 499d0: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
499d6: 4241 clrw %d1 499d8: 3141 0030 movew %d1,%a0@(48) 499dc: 60bc bras 4999a <IMFS_evaluate_link+0x58>
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
499de: 4241 clrw %d1 499e0: 3141 0030 movew %d1,%a0@(48)
rtems_set_errno_and_return_minus_one( ELOOP );
499e4: 4eb9 0004 eb8c jsr 4eb8c <__errno> 499ea: 725c moveq #92,%d1 499ec: 2040 moveal %d0,%a0 499ee: 70ff moveq #-1,%d0
*/
rtems_filesystem_link_counts = 0;
return result;
}
499f0: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
rtems_filesystem_link_counts = 0;
rtems_set_errno_and_return_minus_one( ELOOP );
499f6: 2081 movel %d1,%a0@
*/
rtems_filesystem_link_counts = 0;
return result;
}
499f8: 4e5e unlk %fp 499fa: 4e75 rts
000494da <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
494da: 4e56 fff4 linkw %fp,#-12 494de: 206e 0008 moveal %fp@(8),%a0 494e2: 48d7 040c moveml %d2-%d3/%a2,%sp@
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
494e6: 2450 moveal %a0@,%a2
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
494e8: 262e 000c movel %fp@(12),%d3
}
jnode = node->node_access;
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
494ec: 4eb9 0004 a814 jsr 4a814 <geteuid> 494f2: 3400 movew %d0,%d2
st_gid = getegid();
494f4: 4eb9 0004 a800 jsr 4a800 <getegid>
* Check if I am owner or a group member or someone else.
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
494fa: 4281 clrl %d1 494fc: 0282 0000 ffff andil #65535,%d2 49502: 322a 0038 movew %a2@(56),%d1 49506: b282 cmpl %d2,%d1 49508: 6742 beqs 4954c <IMFS_evaluate_permission+0x72>
flags_to_test <<= 6;
else if ( st_gid == jnode->st_gid )
4950a: 4281 clrl %d1 4950c: 0280 0000 ffff andil #65535,%d0 49512: 322a 003a movew %a2@(58),%d1 49516: b280 cmpl %d0,%d1 49518: 6718 beqs 49532 <IMFS_evaluate_permission+0x58>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4951a: 2003 movel %d3,%d0 <== NOT EXECUTED 4951c: c0aa 002e andl %a2@(46),%d0 <== NOT EXECUTED 49520: b083 cmpl %d3,%d0 <== NOT EXECUTED 49522: 57c0 seq %d0 <== NOT EXECUTED
return 1;
return 0;
}
49524: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4952a: 4e5e unlk %fp <== NOT EXECUTED
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4952c: 49c0 extbl %d0 <== NOT EXECUTED
return 1;
return 0;
}
4952e: 4480 negl %d0 <== NOT EXECUTED 49530: 4e75 rts <== NOT EXECUTED
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
else if ( st_gid == jnode->st_gid )
flags_to_test <<= 3;
49532: e78b lsll #3,%d3
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
49534: 2003 movel %d3,%d0 49536: c0aa 002e andl %a2@(46),%d0 4953a: b083 cmpl %d3,%d0 4953c: 57c0 seq %d0
return 1;
return 0;
}
4953e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 49544: 4e5e unlk %fp
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
49546: 49c0 extbl %d0
return 1;
return 0;
}
49548: 4480 negl %d0 4954a: 4e75 rts
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
4954c: ed8b lsll #6,%d3
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4954e: 2003 movel %d3,%d0 49550: c0aa 002e andl %a2@(46),%d0 49554: b083 cmpl %d3,%d0 49556: 57c0 seq %d0
return 1;
return 0;
}
49558: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4955e: 4e5e unlk %fp
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
49560: 49c0 extbl %d0
return 1;
return 0;
}
49562: 4480 negl %d0 49564: 4e75 rts
000495c6 <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
495c6: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
495c8: 4e56 fff0 linkw %fp,#-16 495cc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 495d0: 246e 0008 moveal %fp@(8),%a2 495d4: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
495d8: 2252 moveal %a2@,%a1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
495da: b0a9 0048 cmpl %a1@(72),%d0 495de: 6600 00e6 bnew 496c6 <IMFS_evaluate_sym_link+0x100>
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
495e2: 2029 0008 movel %a1@(8),%d0 495e6: 6700 00d2 beqw 496ba <IMFS_evaluate_sym_link+0xf4>
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
495ea: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
495ec: 2069 004c moveal %a1@(76),%a0 495f0: 762f moveq #47,%d3 495f2: 1210 moveb %a0@,%d1 495f4: 1001 moveb %d1,%d0 495f6: 49c0 extbl %d0 495f8: b680 cmpl %d0,%d3 495fa: 670c beqs 49608 <IMFS_evaluate_sym_link+0x42> 495fc: 163c 005c moveb #92,%d3 49600: b680 cmpl %d0,%d3 49602: 6704 beqs 49608 <IMFS_evaluate_sym_link+0x42> 49604: 4a01 tstb %d1 49606: 6662 bnes 4966a <IMFS_evaluate_sym_link+0xa4> 49608: 2679 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a3 4960e: 204a moveal %a2,%a0 49610: 7601 moveq #1,%d3 49612: 20eb 0018 movel %a3@(24),%a0@+ 49616: 20eb 001c movel %a3@(28),%a0@+ 4961a: 20eb 0020 movel %a3@(32),%a0@+ 4961e: 20eb 0024 movel %a3@(36),%a0@+ 49622: 20ab 0028 movel %a3@(40),%a0@ 49626: 2069 004c moveal %a1@(76),%a0
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
4962a: d688 addl %a0,%d3 4962c: 2f03 movel %d3,%sp@- 4962e: 4eb9 0004 ff58 jsr 4ff58 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
49634: 2e8a movel %a2,%sp@ 49636: 2f02 movel %d2,%sp@- 49638: 2f00 movel %d0,%sp@- 4963a: 2f03 movel %d3,%sp@- 4963c: 4eb9 0004 96d2 jsr 496d2 <IMFS_eval_path> 49642: 2600 movel %d0,%d3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
49644: 2f0a movel %a2,%sp@- 49646: 4eb9 0004 944c jsr 4944c <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4964c: 2f02 movel %d2,%sp@- 4964e: 2f0a movel %a2,%sp@- 49650: 4eb9 0004 94da jsr 494da <IMFS_evaluate_permission> 49656: 4fef 001c lea %sp@(28),%sp 4965a: 4a80 tstl %d0 4965c: 6742 beqs 496a0 <IMFS_evaluate_sym_link+0xda>
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4965e: 2003 movel %d3,%d0 49660: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 49666: 4e5e unlk %fp 49668: 4e75 rts
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
rtems_filesystem_get_sym_start_loc(
4966a: 4203 clrb %d3
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
&jnode->info.sym_link.name[i],
strlen( &jnode->info.sym_link.name[i] ),
4966c: d688 addl %a0,%d3 4966e: 2f03 movel %d3,%sp@- 49670: 4eb9 0004 ff58 jsr 4ff58 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
49676: 2e8a movel %a2,%sp@ 49678: 2f02 movel %d2,%sp@- 4967a: 2f00 movel %d0,%sp@- 4967c: 2f03 movel %d3,%sp@- 4967e: 4eb9 0004 96d2 jsr 496d2 <IMFS_eval_path> 49684: 2600 movel %d0,%d3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
49686: 2f0a movel %a2,%sp@- 49688: 4eb9 0004 944c jsr 4944c <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
4968e: 2f02 movel %d2,%sp@- 49690: 2f0a movel %a2,%sp@- 49692: 4eb9 0004 94da jsr 494da <IMFS_evaluate_permission> 49698: 4fef 001c lea %sp@(28),%sp 4969c: 4a80 tstl %d0 4969e: 66be bnes 4965e <IMFS_evaluate_sym_link+0x98>
rtems_set_errno_and_return_minus_one( EACCES );
496a0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 496a6: 76ff moveq #-1,%d3 <== NOT EXECUTED 496a8: 740d moveq #13,%d2 <== NOT EXECUTED 496aa: 2040 moveal %d0,%a0 <== NOT EXECUTED
return result;
}
496ac: 2003 movel %d3,%d0 <== NOT EXECUTED
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
496ae: 2082 movel %d2,%a0@ <== NOT EXECUTED
return result;
}
496b0: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 496b6: 4e5e unlk %fp <== NOT EXECUTED 496b8: 4e75 rts <== NOT EXECUTED
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
rtems_fatal_error_occurred( 0xBAD00000 );
496ba: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 496c0: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
496c6: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 496cc: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004d3cc <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4d3cc: 4e56 fff8 linkw %fp,#-8 4d3d0: 206e 0008 moveal %fp@(8),%a0 4d3d4: 2f0a movel %a2,%sp@-
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
4d3d6: 2450 moveal %a0@,%a2
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4d3d8: 2f02 movel %d2,%sp@-
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4d3da: 4282 clrl %d2
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4d3dc: 4eb9 0004 a814 jsr 4a814 <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4d3e2: 4281 clrl %d1 4d3e4: 3400 movew %d0,%d2 4d3e6: 322a 0038 movew %a2@(56),%d1 4d3ea: b282 cmpl %d2,%d1 4d3ec: 6704 beqs 4d3f2 <IMFS_fchmod+0x26>
4d3ee: 4a40 tstw %d0 <== NOT EXECUTED 4d3f0: 663c bnes 4d42e <IMFS_fchmod+0x62> <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
4d3f2: 222e 000c movel %fp@(12),%d1 4d3f6: 202a 002e movel %a2@(46),%d0 4d3fa: 0281 0000 0fff andil #4095,%d1 4d400: 0280 ffff f000 andil #-4096,%d0 4d406: 8280 orl %d0,%d1 4d408: 2541 002e movel %d1,%a2@(46)
IMFS_update_ctime( jnode );
4d40c: 42a7 clrl %sp@- 4d40e: 486e fff8 pea %fp@(-8) 4d412: 4eb9 0004 a828 jsr 4a828 <gettimeofday> 4d418: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4d41e: 508f addql #8,%sp
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
4d420: 4280 clrl %d0
return 0;
}
4d422: 242e fff0 movel %fp@(-16),%d2 4d426: 246e fff4 moveal %fp@(-12),%a2 4d42a: 4e5e unlk %fp 4d42c: 4e75 rts
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
4d42e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
return 0;
}
4d434: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
4d438: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d43a: 7201 moveq #1,%d1 <== NOT EXECUTED 4d43c: 70ff moveq #-1,%d0 <== NOT EXECUTED
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
return 0;
}
4d43e: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 4d442: 4e5e unlk %fp <== NOT EXECUTED
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
rtems_set_errno_and_return_minus_one( EPERM );
4d444: 2081 movel %d1,%a0@ <== NOT EXECUTED
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
return 0;
}
4d446: 4e75 rts
0004d448 <IMFS_fcntl>:
int cmd,
rtems_libio_t *iop
)
{
return 0;
}
4d448: 4280 clrl %d0
int IMFS_fcntl(
int cmd,
rtems_libio_t *iop
)
{
4d44a: 4e56 0000 linkw %fp,#0
return 0; }
4d44e: 4e5e unlk %fp 4d450: 4e75 rts
...
000535f8 <IMFS_fdatasync>:
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
return 0;
}
535f8: 4280 clrl %d0
#include "imfs.h"
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
535fa: 4e56 0000 linkw %fp,#0
return 0; }
535fe: 4e5e unlk %fp 53600: 4e75 rts
...
00049e58 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
49e58: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49e5c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 49e60: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
49e64: 266a 0038 moveal %a2@(56),%a3 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49e68: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49e6a: 486b 004c pea %a3@(76) <== NOT EXECUTED 49e6e: 4eb9 0004 cb5c jsr 4cb5c <pipe_release> <== NOT EXECUTED
if (! err) {
49e74: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49e76: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
49e78: 670e beqs 49e88 <IMFS_fifo_close+0x30> <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
free(jnode);
}
IMFS_FIFO_RETURN(err);
49e7a: 6d40 blts 49ebc <IMFS_fifo_close+0x64> <== NOT EXECUTED
}
49e7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49e7e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49e84: 4e5e unlk %fp <== NOT EXECUTED 49e86: 4e75 rts <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
49e88: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
49e8e: 2f0b movel %a3,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
49e90: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
49e94: 4eb9 0004 ab06 jsr 4ab06 <rtems_libio_is_file_open> <== NOT EXECUTED 49e9a: 588f addql #4,%sp <== NOT EXECUTED 49e9c: 4a80 tstl %d0 <== NOT EXECUTED 49e9e: 66dc bnes 49e7c <IMFS_fifo_close+0x24> <== NOT EXECUTED 49ea0: 4a6b 0032 tstw %a3@(50) <== NOT EXECUTED 49ea4: 66d6 bnes 49e7c <IMFS_fifo_close+0x24> <== NOT EXECUTED
free(jnode);
49ea6: 2f0b movel %a3,%sp@- <== NOT EXECUTED 49ea8: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED 49eae: 588f addql #4,%sp <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49eb0: 2002 movel %d2,%d0 <== NOT EXECUTED 49eb2: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49eb8: 4e5e unlk %fp <== NOT EXECUTED 49eba: 4e75 rts <== NOT EXECUTED
/* Free jnode if file is already unlinked and no one opens it */
if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1)
free(jnode);
}
IMFS_FIFO_RETURN(err);
49ebc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49ec2: 4482 negl %d2 <== NOT EXECUTED 49ec4: 2040 moveal %d0,%a0 <== NOT EXECUTED 49ec6: 2082 movel %d2,%a0@ <== NOT EXECUTED 49ec8: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49eca: 2002 movel %d2,%d0 <== NOT EXECUTED 49ecc: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49ed2: 4e5e unlk %fp <== NOT EXECUTED
49ed4: 4e75 rts
00049ce8 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
49ce8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49cec: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49cf0: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 49cf4: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 49cf8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
49cfa: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 49d00: 6724 beqs 49d26 <IMFS_fifo_ioctl+0x3e> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
49d02: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49d04: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49d08: 2f09 movel %a1,%sp@- <== NOT EXECUTED 49d0a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49d0c: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49d10: 4eb9 0004 c6f6 jsr 4c6f6 <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49d16: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 49d1a: 4a80 tstl %d0 <== NOT EXECUTED 49d1c: 6d46 blts 49d64 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
}
49d1e: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d22: 4e5e unlk %fp <== NOT EXECUTED 49d24: 4e75 rts <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49d26: 4a89 tstl %a1 <== NOT EXECUTED 49d28: 6724 beqs 49d4e <IMFS_fifo_ioctl+0x66> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
49d2a: 4a91 tstl %a1@ <== NOT EXECUTED 49d2c: 6710 beqs 49d3e <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49d2e: 7201 moveq #1,%d1 <== NOT EXECUTED 49d30: 4280 clrl %d0 <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49d32: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d36: 4e5e unlk %fp <== NOT EXECUTED
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49d38: 83a8 0014 orl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49d3c: 4e75 rts <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49d3e: 72fe moveq #-2,%d1 <== NOT EXECUTED 49d40: 4280 clrl %d0 <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49d42: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d46: 4e5e unlk %fp <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49d48: c3a8 0014 andl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49d4c: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49d4e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49d54: 740e moveq #14,%d2 <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49d56: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d58: 70ff moveq #-1,%d0 <== NOT EXECUTED 49d5a: 2082 movel %d2,%a0@ <== NOT EXECUTED
}
49d5c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d60: 4e5e unlk %fp <== NOT EXECUTED 49d62: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49d64: 2400 movel %d0,%d2 <== NOT EXECUTED 49d66: 4482 negl %d2 <== NOT EXECUTED 49d68: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49d6e: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d70: 70ff moveq #-1,%d0 <== NOT EXECUTED 49d72: 2082 movel %d2,%a0@ <== NOT EXECUTED 49d74: 60e6 bras 49d5c <IMFS_fifo_ioctl+0x74> <== NOT EXECUTED
00049c84 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
49c84: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49c88: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c8c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
49c90: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c92: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 49c96: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49c9a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c9e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 49ca2: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49ca6: 4eb9 0004 c698 jsr 4c698 <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49cac: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
49cb0: 2800 movel %d0,%d4 <== NOT EXECUTED 49cb2: 2600 movel %d0,%d3 <== NOT EXECUTED 49cb4: 5bc2 smi %d2 <== NOT EXECUTED 49cb6: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49cb8: 4a82 tstl %d2 <== NOT EXECUTED 49cba: 6b0e bmis 49cca <IMFS_fifo_lseek+0x46> <== NOT EXECUTED
}
49cbc: 2203 movel %d3,%d1 <== NOT EXECUTED 49cbe: 2002 movel %d2,%d0 <== NOT EXECUTED 49cc0: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49cc6: 4e5e unlk %fp <== NOT EXECUTED 49cc8: 4e75 rts <== NOT EXECUTED
rtems_off64_t offset,
int whence
)
{
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
IMFS_FIFO_RETURN(err);
49cca: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49cd0: 4484 negl %d4 <== NOT EXECUTED 49cd2: 2040 moveal %d0,%a0 <== NOT EXECUTED 49cd4: 74ff moveq #-1,%d2 <== NOT EXECUTED 49cd6: 76ff moveq #-1,%d3 <== NOT EXECUTED 49cd8: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
49cda: 2203 movel %d3,%d1 <== NOT EXECUTED 49cdc: 2002 movel %d2,%d0 <== NOT EXECUTED 49cde: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49ce4: 4e5e unlk %fp <== NOT EXECUTED
49ce6: 4e75 rts
00049ed6 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
49ed6: 4e56 0000 linkw %fp,#0 49eda: 206e 0008 moveal %fp@(8),%a0 49ede: 2f02 movel %d2,%sp@-
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49ee0: 2f08 movel %a0,%sp@- 49ee2: 2068 0038 moveal %a0@(56),%a0 49ee6: 41e8 004c lea %a0@(76),%a0 49eea: 2f08 movel %a0,%sp@- 49eec: 4eb9 0004 cc7c jsr 4cc7c <fifo_open>
IMFS_FIFO_RETURN(err);
49ef2: 508f addql #8,%sp
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49ef4: 2400 movel %d0,%d2
IMFS_FIFO_RETURN(err);
49ef6: 6d0a blts 49f02 <IMFS_fifo_open+0x2c>
}
49ef8: 2002 movel %d2,%d0 <== NOT EXECUTED 49efa: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49efe: 4e5e unlk %fp <== NOT EXECUTED 49f00: 4e75 rts <== NOT EXECUTED
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
IMFS_FIFO_RETURN(err);
49f02: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49f08: 4482 negl %d2 49f0a: 2040 moveal %d0,%a0 49f0c: 2082 movel %d2,%a0@ 49f0e: 74ff moveq #-1,%d2
}
49f10: 2002 movel %d2,%d0 49f12: 242e fffc movel %fp@(-4),%d2 49f16: 4e5e unlk %fp 49f18: 4e75 rts
...
00049dea <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
49dea: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49dee: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49df2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49df4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49df6: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49df8: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49dfc: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
49e00: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49e04: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49e08: 4eb9 0004 c756 jsr 4c756 <pipe_read> <== NOT EXECUTED
if (err > 0)
49e0e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49e12: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
49e14: 6f22 bles 49e38 <IMFS_fifo_read+0x4e> <== NOT EXECUTED
IMFS_update_atime(jnode);
49e16: 42a7 clrl %sp@- <== NOT EXECUTED 49e18: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49e1c: 4eb9 0004 a828 jsr 4a828 <gettimeofday> <== NOT EXECUTED 49e22: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 49e28: 508f addql #8,%sp <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
}
49e2a: 2002 movel %d2,%d0 <== NOT EXECUTED 49e2c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49e30: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49e34: 4e5e unlk %fp <== NOT EXECUTED 49e36: 4e75 rts <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0)
IMFS_update_atime(jnode);
IMFS_FIFO_RETURN(err);
49e38: 4a80 tstl %d0 <== NOT EXECUTED 49e3a: 67ee beqs 49e2a <IMFS_fifo_read+0x40> <== NOT EXECUTED 49e3c: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49e42: 4482 negl %d2 <== NOT EXECUTED 49e44: 2040 moveal %d0,%a0 <== NOT EXECUTED 49e46: 2082 movel %d2,%a0@ <== NOT EXECUTED 49e48: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49e4a: 2002 movel %d2,%d0 <== NOT EXECUTED 49e4c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49e50: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49e54: 4e5e unlk %fp <== NOT EXECUTED
49e56: 4e75 rts
00049d76 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
49d76: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49d7a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49d7e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49d80: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49d82: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49d84: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49d88: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
49d8c: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49d90: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49d94: 4eb9 0004 c94c jsr 4c94c <pipe_write> <== NOT EXECUTED
if (err > 0) {
49d9a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49d9e: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
49da0: 6f28 bles 49dca <IMFS_fifo_write+0x54> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
49da2: 42a7 clrl %sp@- <== NOT EXECUTED 49da4: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49da8: 4eb9 0004 a828 jsr 4a828 <gettimeofday> <== NOT EXECUTED 49dae: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 49db2: 508f addql #8,%sp <== NOT EXECUTED 49db4: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 49db8: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49dbc: 2002 movel %d2,%d0 <== NOT EXECUTED 49dbe: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49dc2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49dc6: 4e5e unlk %fp <== NOT EXECUTED 49dc8: 4e75 rts <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0) {
IMFS_mtime_ctime_update(jnode);
}
IMFS_FIFO_RETURN(err);
49dca: 4a80 tstl %d0 <== NOT EXECUTED 49dcc: 67ee beqs 49dbc <IMFS_fifo_write+0x46> <== NOT EXECUTED 49dce: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49dd4: 4482 negl %d2 <== NOT EXECUTED 49dd6: 2040 moveal %d0,%a0 <== NOT EXECUTED 49dd8: 2082 movel %d2,%a0@ <== NOT EXECUTED 49dda: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49ddc: 2002 movel %d2,%d0 <== NOT EXECUTED 49dde: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49de2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49de6: 4e5e unlk %fp <== NOT EXECUTED
49de8: 4e75 rts
00049f1c <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
49f1c: 4e56 fff0 linkw %fp,#-16 49f20: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 49f24: 246e 0008 moveal %fp@(8),%a2 49f28: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49f2c: 4a8a tstl %a2 49f2e: 6776 beqs 49fa6 <IMFS_find_match_in_dir+0x8a>
if ( !name )
49f30: 4a82 tstl %d2 49f32: 6756 beqs 49f8a <IMFS_find_match_in_dir+0x6e>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
49f34: 4879 0005 c87c pea 5c87c <dotname> 49f3a: 47f9 0004 fa94 lea 4fa94 <strcmp>,%a3 49f40: 2f02 movel %d2,%sp@- 49f42: 4e93 jsr %a3@ 49f44: 508f addql #8,%sp 49f46: 4a80 tstl %d0 49f48: 6714 beqs 49f5e <IMFS_find_match_in_dir+0x42>
return directory;
if ( !strcmp( name, dotdotname ) )
49f4a: 4879 0005 c87e pea 5c87e <dotdotname> 49f50: 2f02 movel %d2,%sp@- 49f52: 4e93 jsr %a3@ 49f54: 508f addql #8,%sp 49f56: 4a80 tstl %d0 49f58: 6610 bnes 49f6a <IMFS_find_match_in_dir+0x4e>
return directory->Parent;
49f5a: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49f5e: 200a movel %a2,%d0 <== NOT EXECUTED 49f60: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED 49f66: 4e5e unlk %fp <== NOT EXECUTED 49f68: 4e75 rts <== NOT EXECUTED
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49f6a: 286a 004c moveal %a2@(76),%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
49f6e: 45ea 0050 lea %a2@(80),%a2 49f72: b5cc cmpal %a4,%a2 49f74: 6714 beqs 49f8a <IMFS_find_match_in_dir+0x6e>
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
if ( !strcmp( name, the_jnode->name ) )
49f76: 486c 000c pea %a4@(12) 49f7a: 2f02 movel %d2,%sp@- 49f7c: 4e93 jsr %a3@ 49f7e: 508f addql #8,%sp 49f80: 4a80 tstl %d0 49f82: 6714 beqs 49f98 <IMFS_find_match_in_dir+0x7c>
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
49f84: 2854 moveal %a4@,%a4
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49f86: b5cc cmpal %a4,%a2 49f88: 66ec bnes 49f76 <IMFS_find_match_in_dir+0x5a> 49f8a: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49f8c: 200a movel %a2,%d0 49f8e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49f94: 4e5e unlk %fp 49f96: 4e75 rts
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
if ( !strcmp( name, the_jnode->name ) )
49f98: 244c moveal %a4,%a2
return the_jnode;
}
return 0;
}
49f9a: 200a movel %a2,%d0 49f9c: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49fa2: 4e5e unlk %fp 49fa4: 4e75 rts
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49fa6: 4879 0005 d04f pea 5d04f <_global_impure_ptr+0x1b1> <== NOT EXECUTED 49fac: 4879 0005 c881 pea 5c881 <__FUNCTION__.5388> <== NOT EXECUTED 49fb2: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED 49fb6: 4879 0005 c830 pea 5c830 <IMFS_fifo_handlers+0x38> <== NOT EXECUTED 49fbc: 4eb9 0004 a49c jsr 4a49c <__assert_func> <== NOT EXECUTED
...
0004f814 <IMFS_freenodinfo>:
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
return 0;
}
4f814: 4280 clrl %d0
*/
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4f816: 4e56 0000 linkw %fp,#0
return 0; }
4f81a: 4e5e unlk %fp 4f81c: 4e75 rts
...
0004f820 <IMFS_fsunmount>:
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
4f820: 4e56 ffd8 linkw %fp,#-40 4f824: 206e 0008 moveal %fp@(8),%a0 4f828: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
4f82c: 47ee ffec lea %fp@(-20),%a3 4f830: 49f9 0004 ed44 lea 4ed44 <IMFS_Set_handlers>,%a4
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
if ( jnode->type != IMFS_DIRECTORY ) {
result = IMFS_unlink( NULL, &loc );
4f836: 4bf9 0004 36c8 lea 436c8 <IMFS_unlink>,%a5
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
4f83c: 26a8 001c movel %a0@(28),%a3@
/*
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
4f840: 2468 001c moveal %a0@(28),%a2
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
4f844: 42a8 001c clrl %a0@(28)
* Traverse tree that starts at the mt_fs_root and deallocate memory
* associated memory space
*/
jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access;
loc = temp_mt_entry->mt_fs_root;
4f848: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 4f84e: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4f854: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) 4f85a: 2d68 002c fffc movel %a0@(44),%fp@(-4)
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4f860: 242a 0008 movel %a2@(8),%d2
loc.node_access = (void *)jnode;
4f864: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4f868: 2f0b movel %a3,%sp@- 4f86a: 4e94 jsr %a4@
if ( jnode->type != IMFS_DIRECTORY ) {
4f86c: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4f86e: 200a movel %a2,%d0 4f870: 0680 0000 0050 addil #80,%d0 4f876: 7201 moveq #1,%d1 4f878: b2aa 0048 cmpl %a2@(72),%d1 4f87c: 6634 bnes 4f8b2 <IMFS_fsunmount+0x92> 4f87e: b0aa 004c cmpl %a2@(76),%d0 4f882: 672e beqs 4f8b2 <IMFS_fsunmount+0x92>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4f884: 4a8a tstl %a2 4f886: 671e beqs 4f8a6 <IMFS_fsunmount+0x86>
if ( jnode->type == IMFS_DIRECTORY ) {
4f888: 7001 moveq #1,%d0 4f88a: b0aa 0048 cmpl %a2@(72),%d0 4f88e: 66d0 bnes 4f860 <IMFS_fsunmount+0x40> 4f890: 200a movel %a2,%d0 4f892: 0680 0000 0050 addil #80,%d0 4f898: b0aa 004c cmpl %a2@(76),%d0 4f89c: 67c2 beqs 4f860 <IMFS_fsunmount+0x40>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4f89e: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4f8a2: 4a8a tstl %a2 4f8a4: 66ba bnes 4f860 <IMFS_fsunmount+0x40> 4f8a6: 4280 clrl %d0
return 0;
}
4f8a8: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4f8ae: 4e5e unlk %fp 4f8b0: 4e75 rts
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
4f8b2: 2f0b movel %a3,%sp@- 4f8b4: 42a7 clrl %sp@- 4f8b6: 4e95 jsr %a5@
if (result != 0)
4f8b8: 508f addql #8,%sp 4f8ba: 4a80 tstl %d0 4f8bc: 6604 bnes 4f8c2 <IMFS_fsunmount+0xa2> 4f8be: 2442 moveal %d2,%a2 4f8c0: 60c2 bras 4f884 <IMFS_fsunmount+0x64>
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4f8c2: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4f8c4: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 <== NOT EXECUTED 4f8ca: 4e5e unlk %fp <== NOT EXECUTED 4f8cc: 4e75 rts <== NOT EXECUTED
...
00049fc4 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49fc4: 4e56 ffec linkw %fp,#-20 49fc8: 206e 0008 moveal %fp@(8),%a0 49fcc: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 49fd0: 226e 000c moveal %fp@(12),%a1
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
49fd4: 742f moveq #47,%d2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
49fd6: 1210 moveb %a0@,%d1
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49fd8: 246e 0010 moveal %fp@(16),%a2
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
49fdc: 1001 moveb %d1,%d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49fde: 286e 0014 moveal %fp@(20),%a4
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
49fe2: 49c0 extbl %d0 49fe4: b480 cmpl %d0,%d2 49fe6: 6700 00ac beqw 4a094 <IMFS_get_token+0xd0> 49fea: 765c moveq #92,%d3 49fec: b680 cmpl %d0,%d3 49fee: 6700 00a4 beqw 4a094 <IMFS_get_token+0xd0> 49ff2: 4a01 tstb %d1 49ff4: 6700 00bc beqw 4a0b2 <IMFS_get_token+0xee> 49ff8: 4a89 tstl %a1 49ffa: 6f00 0098 blew 4a094 <IMFS_get_token+0xd0>
token[i] = c;
49ffe: 4280 clrl %d0 4a000: 1481 moveb %d1,%a2@
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
4a002: 5280 addql #1,%d0
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4a004: 762f moveq #47,%d3
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
4a006: 1230 0800 moveb %a0@(00000000,%d0:l),%d1
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4a00a: 1401 moveb %d1,%d2 4a00c: 49c2 extbl %d2 4a00e: b682 cmpl %d2,%d3 4a010: 6726 beqs 4a038 <IMFS_get_token+0x74> 4a012: 163c 005c moveb #92,%d3 4a016: b682 cmpl %d2,%d3 4a018: 671e beqs 4a038 <IMFS_get_token+0x74> 4a01a: 4a01 tstb %d1 4a01c: 671a beqs 4a038 <IMFS_get_token+0x74> 4a01e: b089 cmpl %a1,%d0 4a020: 6c16 bges 4a038 <IMFS_get_token+0x74>
token[i] = c;
4a022: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
4a026: 7220 moveq #32,%d1 4a028: b280 cmpl %d0,%d1 4a02a: 66d6 bnes 4a002 <IMFS_get_token+0x3e> 4a02c: 7004 moveq #4,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
4a02e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a034: 4e5e unlk %fp 4a036: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
4a038: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 4a03c: 6706 beqs 4a044 <IMFS_get_token+0x80>
token[i] = '\0';
4a03e: 4201 clrb %d1 4a040: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
4a044: 4879 0005 c898 pea 5c898 <__FUNCTION__.5388+0x17> 4a04a: 47f9 0004 fa94 lea 4fa94 <strcmp>,%a3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
4a050: 2880 movel %d0,%a4@
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
4a052: 2f0a movel %a2,%sp@- 4a054: 4e93 jsr %a3@ 4a056: 508f addql #8,%sp 4a058: 4a80 tstl %d0 4a05a: 671e beqs 4a07a <IMFS_get_token+0xb6>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
4a05c: 4879 0005 c899 pea 5c899 <__FUNCTION__.5388+0x18> 4a062: 2f0a movel %a2,%sp@- 4a064: 4e93 jsr %a3@ 4a066: 508f addql #8,%sp 4a068: 4a80 tstl %d0 4a06a: 661c bnes 4a088 <IMFS_get_token+0xc4> 4a06c: 103c 0001 moveb #1,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
4a070: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a076: 4e5e unlk %fp 4a078: 4e75 rts
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
4a07a: 103c 0002 moveb #2,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
4a07e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a084: 4e5e unlk %fp 4a086: 4e75 rts
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
4a088: 7003 moveq #3,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
4a08a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a090: 4e5e unlk %fp 4a092: 4e75 rts
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
4a094: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
4a096: 4a89 tstl %a1 4a098: 6710 beqs 4a0aa <IMFS_get_token+0xe6>
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
token[i] = '\0';
4a09a: 7001 moveq #1,%d0 4a09c: 7201 moveq #1,%d1
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
4a09e: 2881 movel %d1,%a4@
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
4a0a0: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a0a6: 4e5e unlk %fp 4a0a8: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
4a0aa: 4281 clrl %d1 4a0ac: 4280 clrl %d0
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
4a0ae: 2881 movel %d1,%a4@ 4a0b0: 60ee bras 4a0a0 <IMFS_get_token+0xdc>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
4a0b2: 4280 clrl %d0 4a0b4: 4281 clrl %d1 4a0b6: 4212 clrb %a2@ 4a0b8: 60e4 bras 4a09e <IMFS_get_token+0xda>
...
0004a0bc <IMFS_initialize_support>:
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
4a0bc: 7010 moveq #16,%d0
rtems_filesystem_mount_table_entry_t *temp_mt_entry,
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers
)
{
4a0be: 4e56 fff4 linkw %fp,#-12
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
4a0c2: 2079 0005 d6a8 moveal 5d6a8 <imfs_rq_memfile_bytes_per_block>,%a0
rtems_filesystem_mount_table_entry_t *temp_mt_entry,
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers
)
{
4a0c8: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a0cc: 246e 0008 moveal %fp@(8),%a2 4a0d0: 242e 0014 movel %fp@(20),%d2
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
4a0d4: b088 cmpl %a0,%d0 4a0d6: 6716 beqs 4a0ee <IMFS_initialize_support+0x32> 4a0d8: 4200 clrb %d0 4a0da: 7220 moveq #32,%d1 4a0dc: 5280 addql #1,%d0 4a0de: b288 cmpl %a0,%d1 4a0e0: 670c beqs 4a0ee <IMFS_initialize_support+0x32> 4a0e2: 7605 moveq #5,%d3 4a0e4: d281 addl %d1,%d1 4a0e6: b680 cmpl %d0,%d3 4a0e8: 66f2 bnes 4a0dc <IMFS_initialize_support+0x20>
4a0ea: 307c 0080 moveaw #128,%a0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
4a0ee: 23c8 0005 e6ac movel %a0,5e6ac <imfs_memfile_bytes_per_block>
/* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
4a0f4: 4eb9 0004 d19e jsr 4d19e <IMFS_create_root_node>
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4a0fa: 4878 000c pea c <OPER1>
* NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
4a0fe: 41f9 0005 cc16 lea 5cc16 <IMFS_LIMITS_AND_OPTIONS>,%a0
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4a104: 4878 0001 pea 1 <ADD>
* NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
4a108: 2550 0038 movel %a0@,%a2@(56) 4a10c: 41f9 0005 cc1a lea 5cc1a <IMFS_LIMITS_AND_OPTIONS+0x4>,%a0 4a112: 2550 003c movel %a0@,%a2@(60) 4a116: 41f9 0005 cc1e lea 5cc1e <IMFS_LIMITS_AND_OPTIONS+0x8>,%a0 4a11c: 2550 0040 movel %a0@,%a2@(64) 4a120: 41f9 0005 cc22 lea 5cc22 <IMFS_LIMITS_AND_OPTIONS+0xc>,%a0 4a126: 2550 0044 movel %a0@,%a2@(68) 4a12a: 41f9 0005 cc26 lea 5cc26 <IMFS_LIMITS_AND_OPTIONS+0x10>,%a0 4a130: 2550 0048 movel %a0@,%a2@(72) 4a134: 41f9 0005 cc2a lea 5cc2a <IMFS_LIMITS_AND_OPTIONS+0x14>,%a0 4a13a: 2550 004c movel %a0@,%a2@(76) 4a13e: 41f9 0005 cc2e lea 5cc2e <IMFS_LIMITS_AND_OPTIONS+0x18>,%a0 4a144: 2550 0050 movel %a0@,%a2@(80) 4a148: 41f9 0005 cc32 lea 5cc32 <IMFS_LIMITS_AND_OPTIONS+0x1c>,%a0 4a14e: 2550 0054 movel %a0@,%a2@(84) 4a152: 41f9 0005 cc36 lea 5cc36 <IMFS_LIMITS_AND_OPTIONS+0x20>,%a0 4a158: 2550 0058 movel %a0@,%a2@(88) 4a15c: 41f9 0005 cc3a lea 5cc3a <IMFS_LIMITS_AND_OPTIONS+0x24>,%a0 4a162: 2550 005c movel %a0@,%a2@(92) 4a166: 41f9 0005 cc3e lea 5cc3e <IMFS_LIMITS_AND_OPTIONS+0x28>,%a0 4a16c: 2550 0060 movel %a0@,%a2@(96) 4a170: 41f9 0005 cc42 lea 5cc42 <IMFS_LIMITS_AND_OPTIONS+0x2c>,%a0
* * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table;
4a176: 256e 000c 0028 movel %fp@(12),%a2@(40)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
4a17c: 2550 0064 movel %a0@,%a2@(100)
/* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node();
4a180: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
4a184: 2542 0024 movel %d2,%a2@(36)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4a188: 4eb9 0004 a59c jsr 4a59c <calloc>
if ( !fs_info ) {
4a18e: 508f addql #8,%sp
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
4a190: 2040 moveal %d0,%a0
if ( !fs_info ) {
4a192: 4a80 tstl %d0 4a194: 672e beqs 4a1c4 <IMFS_initialize_support+0x108>
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
4a196: 7001 moveq #1,%d0
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4a198: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
4a19c: 2080 movel %d0,%a0@
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4a19e: 7001 moveq #1,%d0
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
4a1a0: 216e 0010 0004 movel %fp@(16),%a0@(4)
fs_info->directory_handlers = directory_handlers;
4a1a6: 2142 0008 movel %d2,%a0@(8)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4a1aa: 2340 0034 movel %d0,%a1@(52)
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
temp_mt_entry->fs_info = fs_info;
4a1ae: 2548 0034 movel %a0,%a2@(52)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
4a1b2: 4eb9 0004 c6a2 jsr 4c6a2 <rtems_pipe_initialize>
return 0;
}
4a1b8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
4a1be: 4280 clrl %d0
return 0;
}
4a1c0: 4e5e unlk %fp 4a1c2: 4e75 rts
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
4a1c4: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 4a1c8: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
4a1ce: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a1d4: 588f addql #4,%sp <== NOT EXECUTED 4a1d6: 720c moveq #12,%d1 <== NOT EXECUTED 4a1d8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a1da: 70ff moveq #-1,%d0 <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a1dc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
rtems_set_errno_and_return_minus_one(ENOMEM);
4a1e2: 2081 movel %d1,%a0@ <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a1e4: 4e5e unlk %fp <== NOT EXECUTED
4a1e6: 4e75 rts
00043348 <IMFS_link>:
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
43348: 4280 clrl %d0 4334a: 7207 moveq #7,%d1
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
4334c: 4e56 ffbc linkw %fp,#-68 43350: 206e 0008 moveal %fp@(8),%a0 43354: 2f03 movel %d3,%sp@-
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
43356: 2050 moveal %a0@,%a0
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
43358: 2f02 movel %d2,%sp@- 4335a: 242e 0010 movel %fp@(16),%d2
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
4335e: 2d48 ffe0 movel %a0,%fp@(-32)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
43362: 3028 0032 movew %a0@(50),%d0 43366: b280 cmpl %d0,%d1 43368: 6578 bcss 433e2 <IMFS_link+0x9a>
rtems_set_errno_and_return_minus_one( EMLINK );
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
4336a: 2f02 movel %d2,%sp@- 4336c: 260e movel %fp,%d3 4336e: 0683 ffff ffbf addil #-65,%d3 43374: 4eb9 0005 573c jsr 5573c <strlen> 4337a: 588f addql #4,%sp 4337c: 486e fffc pea %fp@(-4) 43380: 2f03 movel %d3,%sp@- 43382: 2f00 movel %d0,%sp@- 43384: 2f02 movel %d2,%sp@- 43386: 4eb9 0004 f978 jsr 4f978 <IMFS_get_token>
* was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node(
4338c: 486e ffe0 pea %fp@(-32) 43390: 2f3c 0000 a1ff movel #41471,%sp@- 43396: 2f03 movel %d3,%sp@- 43398: 4878 0003 pea 3 <DIVIDE> 4339c: 2f2e 000c movel %fp@(12),%sp@- 433a0: 4eb9 0004 eb50 jsr 4eb50 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
433a6: 4fef 0024 lea %sp@(36),%sp 433aa: 4a80 tstl %d0 433ac: 674e beqs 433fc <IMFS_link+0xb4>
rtems_set_errno_and_return_minus_one( ENOMEM );
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
433ae: 206e ffe0 moveal %fp@(-32),%a0 433b2: 3028 0032 movew %a0@(50),%d0 433b6: 5280 addql #1,%d0 433b8: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( info.hard_link.link_node );
433bc: 42a7 clrl %sp@- 433be: 486e fff4 pea %fp@(-12) 433c2: 4eb9 0004 404c jsr 4404c <gettimeofday> 433c8: 206e ffe0 moveal %fp@(-32),%a0
return 0;
433cc: 508f addql #8,%sp
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
433ce: 4280 clrl %d0 433d0: 216e fff4 0044 movel %fp@(-12),%a0@(68)
return 0;
}
433d6: 242e ffb4 movel %fp@(-76),%d2 433da: 262e ffb8 movel %fp@(-72),%d3 433de: 4e5e unlk %fp 433e0: 4e75 rts
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
rtems_set_errno_and_return_minus_one( EMLINK );
433e2: 4eb9 0005 43c0 jsr 543c0 <__errno> 433e8: 741f moveq #31,%d2 433ea: 2040 moveal %d0,%a0 433ec: 70ff moveq #-1,%d0 433ee: 2082 movel %d2,%a0@
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
433f0: 242e ffb4 movel %fp@(-76),%d2 433f4: 262e ffb8 movel %fp@(-72),%d3 433f8: 4e5e unlk %fp 433fa: 4e75 rts
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
433fc: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
43402: 242e ffb4 movel %fp@(-76),%d2 <== NOT EXECUTED
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
43406: 2040 moveal %d0,%a0 <== NOT EXECUTED 43408: 720c moveq #12,%d1 <== NOT EXECUTED 4340a: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
4340c: 262e ffb8 movel %fp@(-72),%d3 <== NOT EXECUTED 43410: 4e5e unlk %fp <== NOT EXECUTED
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
43412: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
43414: 4e75 rts <== NOT EXECUTED
...
0005250c <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
5250c: 4e56 0000 linkw %fp,#0 52510: 206e 0008 moveal %fp@(8),%a0 52514: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
52516: 4a88 tstl %a0 52518: 6764 beqs 5257e <IMFS_memfile_addblock+0x72>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
5251a: 7005 moveq #5,%d0 5251c: b0a8 0048 cmpl %a0@(72),%d0 52520: 6640 bnes 52562 <IMFS_memfile_addblock+0x56>
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
52522: 4878 0001 pea 1 <ADD> 52526: 2f2e 000c movel %fp@(12),%sp@- 5252a: 2f08 movel %a0,%sp@- 5252c: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
52532: 4fef 000c lea %sp@(12),%sp
assert( the_jnode->type == IMFS_MEMORY_FILE );
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 );
52536: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
52538: 4a92 tstl %a2@ 5253a: 670a beqs 52546 <IMFS_memfile_addblock+0x3a>
#endif
memory = memfile_alloc_block();
if ( !memory )
return 1;
*block_entry_ptr = memory;
5253c: 4280 clrl %d0
return 0;
}
5253e: 246e fffc moveal %fp@(-4),%a2 52542: 4e5e unlk %fp 52544: 4e75 rts
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
52546: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block>
if ( !memory )
5254c: 4a80 tstl %d0 5254e: 6706 beqs 52556 <IMFS_memfile_addblock+0x4a>
return 1;
*block_entry_ptr = memory;
52550: 2480 movel %d0,%a2@ 52552: 4280 clrl %d0 52554: 60e8 bras 5253e <IMFS_memfile_addblock+0x32>
return 0;
}
52556: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
if ( !memory )
5255a: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
return 0;
}
5255e: 4e5e unlk %fp <== NOT EXECUTED 52560: 4e75 rts <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
52562: 4879 0006 2be0 pea 62be0 <CSWTCH.8+0x60> <== NOT EXECUTED 52568: 4879 0006 2cf9 pea 62cf9 <__FUNCTION__.6022> <== NOT EXECUTED 5256e: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED 52572: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52578: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
)
{
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
5257e: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 52584: 4879 0006 2cf9 pea 62cf9 <__FUNCTION__.6022> <== NOT EXECUTED 5258a: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED 5258e: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52594: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
0005259a <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
5259a: 4e56 ffdc linkw %fp,#-36 5259e: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 525a2: 246e 0008 moveal %fp@(8),%a2 525a6: 262e 000c movel %fp@(12),%d3 525aa: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
525ae: 4a8a tstl %a2 525b0: 6700 0102 beqw 526b4 <IMFS_memfile_extend+0x11a>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
525b4: 7005 moveq #5,%d0 525b6: b0aa 0048 cmpl %a2@(72),%d0 525ba: 6600 0114 bnew 526d0 <IMFS_memfile_extend+0x136>
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
525be: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 525c4: 2202 movel %d2,%d1 525c6: e489 lsrl #2,%d1 525c8: 2001 movel %d1,%d0 525ca: 5280 addql #1,%d0 525cc: 4c01 0800 mulsl %d1,%d0 525d0: 4285 clrl %d5 525d2: 5280 addql #1,%d0 525d4: 4c01 0800 mulsl %d1,%d0 525d8: 5380 subql #1,%d0 525da: 4c02 0800 mulsl %d2,%d0 525de: 2c00 movel %d0,%d6 525e0: 2005 movel %d5,%d0 525e2: 2206 movel %d6,%d1 525e4: 9284 subl %d4,%d1 525e6: 9183 subxl %d3,%d0 525e8: 6f00 00b2 blew 5269c <IMFS_memfile_extend+0x102>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
525ec: 2a2a 004c movel %a2@(76),%d5 525f0: 2c2a 0050 movel %a2@(80),%d6 525f4: 2003 movel %d3,%d0 525f6: 2204 movel %d4,%d1 525f8: 9286 subl %d6,%d1 525fa: 9185 subxl %d5,%d0 525fc: 6f62 bles 52660 <IMFS_memfile_extend+0xc6>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
525fe: 47f9 0005 ff8c lea 5ff8c <__divdi3>,%a3 52604: 2202 movel %d2,%d1 52606: 5bc0 smi %d0 52608: 49c0 extbl %d0 5260a: 2840 moveal %d0,%a4 5260c: 2a41 moveal %d1,%a5 5260e: 2f0d movel %a5,%sp@- 52610: 2f00 movel %d0,%sp@- 52612: 2f04 movel %d4,%sp@- 52614: 2f03 movel %d3,%sp@- 52616: 4e93 jsr %a3@ 52618: 4fef 0010 lea %sp@(16),%sp 5261c: 2401 movel %d1,%d2
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
5261e: 2f0d movel %a5,%sp@- 52620: 2f0c movel %a4,%sp@- 52622: 2f06 movel %d6,%sp@- 52624: 2f05 movel %d5,%sp@- 52626: 4e93 jsr %a3@ 52628: 4fef 0010 lea %sp@(16),%sp 5262c: 2841 moveal %d1,%a4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
5262e: b282 cmpl %d2,%d1 52630: 621a bhis 5264c <IMFS_memfile_extend+0xb2> 52632: 2a01 movel %d1,%d5 52634: 47f9 0005 250c lea 5250c <IMFS_memfile_addblock>,%a3
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
5263a: 2f05 movel %d5,%sp@- 5263c: 2f0a movel %a2,%sp@- 5263e: 4e93 jsr %a3@ 52640: 508f addql #8,%sp 52642: 4a80 tstl %d0 52644: 6626 bnes 5266c <IMFS_memfile_extend+0xd2>
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
52646: 5285 addql #1,%d5 52648: ba82 cmpl %d2,%d5 5264a: 63ee blss 5263a <IMFS_memfile_extend+0xa0>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
5264c: 4280 clrl %d0 5264e: 2543 004c movel %d3,%a2@(76) 52652: 2544 0050 movel %d4,%a2@(80)
return 0; }
52656: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 5265c: 4e5e unlk %fp 5265e: 4e75 rts
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
52660: 4280 clrl %d0
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
52662: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 52668: 4e5e unlk %fp 5266a: 4e75 rts
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
5266c: ba8c cmpl %a4,%d5 <== NOT EXECUTED 5266e: 6514 bcss 52684 <IMFS_memfile_extend+0xea> <== NOT EXECUTED 52670: 47f9 0005 228c lea 5228c <IMFS_memfile_remove_block>,%a3 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
52676: 2f05 movel %d5,%sp@- <== NOT EXECUTED
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
52678: 5385 subql #1,%d5 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
5267a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 5267c: 4e93 jsr %a3@ <== NOT EXECUTED
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
5267e: 508f addql #8,%sp <== NOT EXECUTED 52680: ba8c cmpl %a4,%d5 <== NOT EXECUTED 52682: 64f2 bccs 52676 <IMFS_memfile_extend+0xdc> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
52684: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 5268a: 721c moveq #28,%d1 <== NOT EXECUTED 5268c: 2040 moveal %d0,%a0 <== NOT EXECUTED 5268e: 70ff moveq #-1,%d0 <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
52690: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
52696: 2081 movel %d1,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
52698: 4e5e unlk %fp <== NOT EXECUTED 5269a: 4e75 rts <== NOT EXECUTED
assert( the_jnode->type == IMFS_MEMORY_FILE );
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
rtems_set_errno_and_return_minus_one( EINVAL );
5269c: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 526a2: 7416 moveq #22,%d2 <== NOT EXECUTED 526a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 526a6: 70ff moveq #-1,%d0 <== NOT EXECUTED 526a8: 2082 movel %d2,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
526aa: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 526b0: 4e5e unlk %fp <== NOT EXECUTED 526b2: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
526b4: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 526ba: 4879 0006 2d0f pea 62d0f <__FUNCTION__.5973> <== NOT EXECUTED 526c0: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED 526c4: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 526ca: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
526d0: 4879 0006 2be0 pea 62be0 <CSWTCH.8+0x60> <== NOT EXECUTED 526d6: 4879 0006 2d0f pea 62d0f <__FUNCTION__.5973> <== NOT EXECUTED 526dc: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED 526e0: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 526e6: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
00052028 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
52028: 4e56 fff0 linkw %fp,#-16 5202c: 48d7 041c moveml %d2-%d4/%a2,%sp@ 52030: 246e 0008 moveal %fp@(8),%a2 52034: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52038: 4a8a tstl %a2 5203a: 6700 01b2 beqw 521ee <IMFS_memfile_get_block_pointer+0x1c6>
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
5203e: 7005 moveq #5,%d0 52040: b0aa 0048 cmpl %a2@(72),%d0 52044: 6600 01c4 bnew 5220a <IMFS_memfile_get_block_pointer+0x1e2>
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
52048: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1 5204e: e489 lsrl #2,%d1 52050: 2001 movel %d1,%d0 52052: 5380 subql #1,%d0 52054: b082 cmpl %d2,%d0 52056: 6446 bccs 5209e <IMFS_memfile_get_block_pointer+0x76>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
52058: 2001 movel %d1,%d0 <== NOT EXECUTED 5205a: 5280 addql #1,%d0 <== NOT EXECUTED 5205c: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 52060: 2040 moveal %d0,%a0 <== NOT EXECUTED 52062: 5388 subql #1,%a0 <== NOT EXECUTED 52064: b1c2 cmpal %d2,%a0 <== NOT EXECUTED 52066: 6500 00c2 bcsw 5212a <IMFS_memfile_get_block_pointer+0x102><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
5206a: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
5206c: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
52070: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 52074: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
52078: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 5207c: 6700 0086 beqw 52104 <IMFS_memfile_get_block_pointer+0xdc><== NOT EXECUTED
if ( !p ) {
52080: 4a88 tstl %a0 <== NOT EXECUTED 52082: 6750 beqs 520d4 <IMFS_memfile_get_block_pointer+0xac><== NOT EXECUTED
if ( !p )
return 0;
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
52084: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 52088: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
5208a: 4a88 tstl %a0 <== NOT EXECUTED 5208c: 6760 beqs 520ee <IMFS_memfile_get_block_pointer+0xc6><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly,
singly, p, &p[singly] );
fflush(stdout);
#endif
return (block_p *)&p[ singly ];
5208e: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 52092: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
52094: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5209a: 4e5e unlk %fp <== NOT EXECUTED 5209c: 4e75 rts <== NOT EXECUTED
if ( my_block <= LAST_INDIRECT ) {
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
5209e: 206a 0054 moveal %a2@(84),%a0
if ( malloc_it ) {
520a2: 4aae 0010 tstl %fp@(16) 520a6: 6776 beqs 5211e <IMFS_memfile_get_block_pointer+0xf6>
if ( !p ) {
520a8: 4a88 tstl %a0 520aa: 6710 beqs 520bc <IMFS_memfile_get_block_pointer+0x94>
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
520ac: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 520b0: 2008 movel %a0,%d0
/*
* This means the requested block number is out of range.
*/
return 0;
}
520b2: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 520b8: 4e5e unlk %fp 520ba: 4e75 rts
p = info->indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
520bc: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> 520c2: 2040 moveal %d0,%a0
if ( !p )
520c4: 4a80 tstl %d0 520c6: 674a beqs 52112 <IMFS_memfile_get_block_pointer+0xea>
return 0;
info->indirect = p;
520c8: 2540 0054 movel %d0,%a2@(84)
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
520cc: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 520d0: 2008 movel %a0,%d0 520d2: 60de bras 520b2 <IMFS_memfile_get_block_pointer+0x8a>
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
520d4: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> <== NOT EXECUTED 520da: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
520dc: 4a80 tstl %d0 <== NOT EXECUTED 520de: 6732 beqs 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
520e0: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
520e4: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 520e8: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
520ea: 4a88 tstl %a0 <== NOT EXECUTED 520ec: 66a0 bnes 5208e <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p1 = memfile_alloc_block();
520ee: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> <== NOT EXECUTED 520f4: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
520f6: 4a80 tstl %d0 <== NOT EXECUTED 520f8: 6718 beqs 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
520fa: 2480 movel %d0,%a2@ <== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly,
singly, p, &p[singly] );
fflush(stdout);
#endif
return (block_p *)&p[ singly ];
520fc: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 52100: 2008 movel %a0,%d0 <== NOT EXECUTED 52102: 6090 bras 52094 <IMFS_memfile_get_block_pointer+0x6c><== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
}
if ( !p )
52104: 4a88 tstl %a0 <== NOT EXECUTED 52106: 670a beqs 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
52108: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
5210c: 4a88 tstl %a0 <== NOT EXECUTED 5210e: 6600 ff7e bnew 5208e <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
52112: 4280 clrl %d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
52114: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5211a: 4e5e unlk %fp <== NOT EXECUTED 5211c: 4e75 rts <== NOT EXECUTED
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
5211e: 4a88 tstl %a0 52120: 67f0 beqs 52112 <IMFS_memfile_get_block_pointer+0xea>
return 0;
return &info->indirect[ my_block ];
52122: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 52126: 2008 movel %a0,%d0 52128: 6088 bras 520b2 <IMFS_memfile_get_block_pointer+0x8a>
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
5212a: 2600 movel %d0,%d3 <== NOT EXECUTED 5212c: 5283 addql #1,%d3 <== NOT EXECUTED 5212e: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 52132: 5383 subql #1,%d3 <== NOT EXECUTED 52134: b682 cmpl %d2,%d3 <== NOT EXECUTED 52136: 65da bcss 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
52138: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
5213a: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 5213e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
52142: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
my_block -= FIRST_TRIPLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
52146: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 5214a: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
5214e: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 52152: 6778 beqs 521cc <IMFS_memfile_get_block_pointer+0x1a4><== NOT EXECUTED
if ( !p ) {
52154: 4a88 tstl %a0 <== NOT EXECUTED 52156: 6756 beqs 521ae <IMFS_memfile_get_block_pointer+0x186><== NOT EXECUTED
if ( !p )
return 0;
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
52158: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 5215c: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
5215e: 4a88 tstl %a0 <== NOT EXECUTED 52160: 6730 beqs 52192 <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
if ( !p1 )
return 0;
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
52162: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 52166: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
52168: 4a88 tstl %a0 <== NOT EXECUTED 5216a: 6710 beqs 5217c <IMFS_memfile_get_block_pointer+0x154><== NOT EXECUTED
p2 = memfile_alloc_block();
if ( !p2 )
return 0;
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
5216c: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 52170: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
52172: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 52178: 4e5e unlk %fp <== NOT EXECUTED 5217a: 4e75 rts <== NOT EXECUTED
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
5217c: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> <== NOT EXECUTED 52182: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p2 )
52184: 4a80 tstl %d0 <== NOT EXECUTED 52186: 678a beqs 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
52188: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
5218a: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 5218e: 2008 movel %a0,%d0 <== NOT EXECUTED 52190: 60e0 bras 52172 <IMFS_memfile_get_block_pointer+0x14a><== NOT EXECUTED
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
52192: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> <== NOT EXECUTED 52198: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
5219a: 4a80 tstl %d0 <== NOT EXECUTED 5219c: 6700 ff74 beqw 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
521a0: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
521a2: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 521a6: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
521a8: 4a88 tstl %a0 <== NOT EXECUTED 521aa: 66c0 bnes 5216c <IMFS_memfile_get_block_pointer+0x144><== NOT EXECUTED 521ac: 60ce bras 5217c <IMFS_memfile_get_block_pointer+0x154><== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
521ae: 4eb9 0005 2004 jsr 52004 <memfile_alloc_block> <== NOT EXECUTED 521b4: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
521b6: 4a80 tstl %d0 <== NOT EXECUTED 521b8: 6700 ff58 beqw 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->triply_indirect = p;
521bc: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
521c0: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 521c4: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
521c6: 4a88 tstl %a0 <== NOT EXECUTED 521c8: 6698 bnes 52162 <IMFS_memfile_get_block_pointer+0x13a><== NOT EXECUTED 521ca: 60c6 bras 52192 <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
}
if ( !p )
521cc: 4a88 tstl %a0 <== NOT EXECUTED 521ce: 6700 ff42 beqw 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
#if 0
fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly );
fflush(stdout);
#endif
p1 = (block_p *) p[ triply ];
521d2: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p1 )
521d6: 4a88 tstl %a0 <== NOT EXECUTED 521d8: 6700 ff38 beqw 52112 <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
521dc: 2004 movel %d4,%d0 <== NOT EXECUTED 521de: e588 lsll #2,%d0 <== NOT EXECUTED 521e0: d0b0 3c00 addl %a0@(00000000,%d3:l:4),%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
521e4: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 521ea: 4e5e unlk %fp <== NOT EXECUTED 521ec: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
521ee: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 521f4: 4879 0006 2c6a pea 62c6a <__FUNCTION__.6332> <== NOT EXECUTED 521fa: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED 521fe: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52204: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
5220a: 4879 0006 2be0 pea 62be0 <CSWTCH.8+0x60> <== NOT EXECUTED 52210: 4879 0006 2c6a pea 62c6a <__FUNCTION__.6332> <== NOT EXECUTED 52216: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED 5221a: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52220: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
00052ba4 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
52ba4: 4e56 ffc0 linkw %fp,#-64 52ba8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 52bac: 246e 0008 moveal %fp@(8),%a2 52bb0: 2a6e 0014 moveal %fp@(20),%a5 52bb4: 262e 0018 movel %fp@(24),%d3 52bb8: 282e 000c movel %fp@(12),%d4 52bbc: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52bc0: 4a8a tstl %a2 52bc2: 6700 0266 beqw 52e2a <IMFS_memfile_read+0x286>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
52bc6: 202a 0048 movel %a2@(72),%d0 52bca: 2040 moveal %d0,%a0 52bcc: 5b88 subql #5,%a0 52bce: 7c01 moveq #1,%d6 52bd0: bc88 cmpl %a0,%d6 52bd2: 6500 023a bcsw 52e0e <IMFS_memfile_read+0x26a>
/*
* Error checks on arguments
*/
assert( dest );
52bd6: 4a8d tstl %a5 52bd8: 6700 01fc beqw 52dd6 <IMFS_memfile_read+0x232>
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
52bdc: 4a83 tstl %d3 52bde: 6700 01c2 beqw 52da2 <IMFS_memfile_read+0x1fe>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
52be2: 7e06 moveq #6,%d7 52be4: be80 cmpl %d0,%d7 52be6: 6700 0136 beqw 52d1e <IMFS_memfile_read+0x17a>
* If the last byte we are supposed to read is past the end of this
* in memory file, then shorten the length to read.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size )
52bea: 2043 moveal %d3,%a0 52bec: d1c5 addal %d5,%a0 52bee: 2408 movel %a0,%d2 52bf0: 4281 clrl %d1 52bf2: 206a 004c moveal %a2@(76),%a0 52bf6: 226a 0050 moveal %a2@(80),%a1 52bfa: 2c08 movel %a0,%d6 52bfc: 2e09 movel %a1,%d7 52bfe: 9e82 subl %d2,%d7 52c00: 9d81 subxl %d1,%d6 52c02: 6c04 bges 52c08 <IMFS_memfile_read+0x64>
my_length = the_jnode->info.file.size - start;
52c04: 2609 movel %a1,%d3 52c06: 9685 subl %d5,%d3
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
52c08: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 52c0e: 2202 movel %d2,%d1 52c10: 5bc0 smi %d0 52c12: 49c0 extbl %d0 52c14: 2640 moveal %d0,%a3 52c16: 2841 moveal %d1,%a4 52c18: 2f0c movel %a4,%sp@- 52c1a: 2f00 movel %d0,%sp@- 52c1c: 2f05 movel %d5,%sp@- 52c1e: 2f04 movel %d4,%sp@- 52c20: 4eb9 0006 0344 jsr 60344 <__moddi3> 52c26: 4fef 0010 lea %sp@(16),%sp 52c2a: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
52c2c: 2f0c movel %a4,%sp@- 52c2e: 2f0b movel %a3,%sp@- 52c30: 2f05 movel %d5,%sp@- 52c32: 2f04 movel %d4,%sp@- 52c34: 4eb9 0005 ff8c jsr 5ff8c <__divdi3> 52c3a: 4fef 0010 lea %sp@(16),%sp 52c3e: 2801 movel %d1,%d4
if ( start_offset ) {
52c40: 4a87 tstl %d7 52c42: 6700 00d2 beqw 52d16 <IMFS_memfile_read+0x172>
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52c46: 42a7 clrl %sp@- 52c48: 2f01 movel %d1,%sp@- 52c4a: 2f0a movel %a2,%sp@- 52c4c: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
52c52: 4fef 000c lea %sp@(12),%sp 52c56: 4a80 tstl %d0 52c58: 6700 01ec beqw 52e46 <IMFS_memfile_read+0x2a2>
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
52c5c: 9487 subl %d7,%d2 52c5e: 2643 moveal %d3,%a3 52c60: b483 cmpl %d3,%d2 52c62: 6500 0116 bcsw 52d7a <IMFS_memfile_read+0x1d6>
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52c66: 2f0b movel %a3,%sp@- 52c68: 2040 moveal %d0,%a0 52c6a: de90 addl %a0@,%d7
dest += to_copy;
block++;
52c6c: 5284 addql #1,%d4
my_length -= to_copy;
52c6e: 968b subl %a3,%d3
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52c70: 2f07 movel %d7,%sp@-
dest += to_copy;
52c72: 2e0d movel %a5,%d7 52c74: de8b addl %a3,%d7
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52c76: 2f0d movel %a5,%sp@- 52c78: 4eb9 0005 4be0 jsr 54be0 <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
52c7e: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 52c84: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
52c88: b483 cmpl %d3,%d2 52c8a: 623c bhis 52cc8 <IMFS_memfile_read+0x124> 52c8c: 49f9 0005 2028 lea 52028 <IMFS_memfile_get_block_pointer>,%a4
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52c92: 4bf9 0005 4be0 lea 54be0 <memcpy>,%a5
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52c98: 42a7 clrl %sp@- 52c9a: 2f04 movel %d4,%sp@- 52c9c: 2f0a movel %a2,%sp@- 52c9e: 4e94 jsr %a4@
assert( block_ptr );
52ca0: 4fef 000c lea %sp@(12),%sp 52ca4: 4a80 tstl %d0 52ca6: 6700 0112 beqw 52dba <IMFS_memfile_read+0x216>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52caa: 2040 moveal %d0,%a0
dest += to_copy;
block++;
52cac: 5284 addql #1,%d4
my_length -= to_copy;
52cae: 9682 subl %d2,%d3
copied += to_copy;
52cb0: d7c2 addal %d2,%a3
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52cb2: 2f02 movel %d2,%sp@- 52cb4: 2f10 movel %a0@,%sp@- 52cb6: 2f07 movel %d7,%sp@-
dest += to_copy;
52cb8: de82 addl %d2,%d7
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52cba: 4e95 jsr %a5@
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
52cbc: 4fef 000c lea %sp@(12),%sp 52cc0: b6b9 0006 4654 cmpl 64654 <imfs_memfile_bytes_per_block>,%d3 52cc6: 64d0 bccs 52c98 <IMFS_memfile_read+0xf4>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
52cc8: 4a83 tstl %d3 52cca: 672a beqs 52cf6 <IMFS_memfile_read+0x152>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52ccc: 42a7 clrl %sp@- 52cce: 2f04 movel %d4,%sp@- 52cd0: 2f0a movel %a2,%sp@- 52cd2: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
52cd8: 4fef 000c lea %sp@(12),%sp 52cdc: 4a80 tstl %d0 52cde: 6700 0112 beqw 52df2 <IMFS_memfile_read+0x24e>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
52ce2: 2040 moveal %d0,%a0
copied += my_length;
52ce4: d7c3 addal %d3,%a3
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
52ce6: 2f03 movel %d3,%sp@- 52ce8: 2f10 movel %a0@,%sp@- 52cea: 2f07 movel %d7,%sp@- 52cec: 4eb9 0005 4be0 jsr 54be0 <memcpy>
copied += my_length;
52cf2: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
52cf6: 42a7 clrl %sp@- 52cf8: 486e fff8 pea %fp@(-8) 52cfc: 4eb9 0004 404c jsr 4404c <gettimeofday> 52d02: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
52d08: 200b movel %a3,%d0 52d0a: 508f addql #8,%sp
}
52d0c: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 52d12: 4e5e unlk %fp 52d14: 4e75 rts
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
52d16: 2e0d movel %a5,%d7 52d18: 97cb subal %a3,%a3 52d1a: 6000 ff6c braw 52c88 <IMFS_memfile_read+0xe4>
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
52d1e: 2843 moveal %d3,%a4 <== NOT EXECUTED 52d20: 97cb subal %a3,%a3 <== NOT EXECUTED 52d22: 202a 004c movel %a2@(76),%d0 <== NOT EXECUTED 52d26: 222a 0050 movel %a2@(80),%d1 <== NOT EXECUTED 52d2a: 2c0b movel %a3,%d6 <== NOT EXECUTED 52d2c: 2e0c movel %a4,%d7 <== NOT EXECUTED 52d2e: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 52d32: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED 52d36: 9285 subl %d5,%d1 <== NOT EXECUTED 52d38: 9184 subxl %d4,%d0 <== NOT EXECUTED
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
52d3a: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
52d3e: 9e81 subl %d1,%d7 <== NOT EXECUTED 52d40: 9d80 subxl %d0,%d6 <== NOT EXECUTED 52d42: 6f06 bles 52d4a <IMFS_memfile_read+0x1a6> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
52d44: 262e ffec movel %fp@(-20),%d3 <== NOT EXECUTED 52d48: 9685 subl %d5,%d3 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
52d4a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 52d4c: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 52d50: 2f0d movel %a5,%sp@- <== NOT EXECUTED 52d52: 4eb9 0005 4be0 jsr 54be0 <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
52d58: 42a7 clrl %sp@- <== NOT EXECUTED 52d5a: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 52d5e: 4eb9 0004 404c jsr 4404c <gettimeofday> <== NOT EXECUTED 52d64: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
52d6a: 2003 movel %d3,%d0 <== NOT EXECUTED 52d6c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
52d70: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52d76: 4e5e unlk %fp <== NOT EXECUTED 52d78: 4e75 rts <== NOT EXECUTED
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
52d7a: 2642 moveal %d2,%a3
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52d7c: 2040 moveal %d0,%a0
dest += to_copy;
block++;
52d7e: 5284 addql #1,%d4
my_length -= to_copy;
52d80: 968b subl %a3,%d3
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52d82: 2f0b movel %a3,%sp@- 52d84: de90 addl %a0@,%d7 52d86: 2f07 movel %d7,%sp@-
dest += to_copy;
52d88: 2e0d movel %a5,%d7 52d8a: de8b addl %a3,%d7
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
52d8c: 2f0d movel %a5,%sp@- 52d8e: 4eb9 0005 4be0 jsr 54be0 <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
52d94: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 52d9a: 4fef 000c lea %sp@(12),%sp 52d9e: 6000 fee8 braw 52c88 <IMFS_memfile_read+0xe4>
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
rtems_set_errno_and_return_minus_one( EINVAL );
52da2: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 52da8: 7e16 moveq #22,%d7 <== NOT EXECUTED 52daa: 2040 moveal %d0,%a0 <== NOT EXECUTED 52dac: 70ff moveq #-1,%d0 <== NOT EXECUTED 52dae: 2087 movel %d7,%a0@ <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
52db0: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52db6: 4e5e unlk %fp <== NOT EXECUTED 52db8: 4e75 rts <== NOT EXECUTED
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
52dba: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 52dc0: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52dc6: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED 52dca: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52dd0: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
52dd6: 4879 0006 2c65 pea 62c65 <CSWTCH.8+0xe5> <== NOT EXECUTED 52ddc: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52de2: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED 52de6: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52dec: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
52df2: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 52df8: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52dfe: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED 52e02: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52e08: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
52e0e: 4879 0006 2c1a pea 62c1a <CSWTCH.8+0x9a> <== NOT EXECUTED 52e14: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e1a: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED 52e1e: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52e24: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52e2a: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 52e30: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e36: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED 52e3a: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52e40: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
52e46: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 52e4c: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e52: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED 52e56: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52e5c: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
000522d8 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
522d8: 4e56 ffe0 linkw %fp,#-32 522dc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 522e0: 286e 0008 moveal %fp@(8),%a4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
522e4: 4a8c tstl %a4 522e6: 6700 010c beqw 523f4 <IMFS_memfile_remove+0x11c>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
522ea: 7005 moveq #5,%d0 522ec: b0ac 0048 cmpl %a4@(72),%d0 522f0: 6600 011e bnew 52410 <IMFS_memfile_remove+0x138>
/*
* Eventually this could be set smarter at each call to
* memfile_free_blocks_in_table to greatly speed this up.
*/
to_free = IMFS_MEMFILE_BLOCK_SLOTS;
522f4: 2839 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d4 522fa: e48c lsrl #2,%d4
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
522fc: 4aac 0054 tstl %a4@(84) 52300: 670e beqs 52310 <IMFS_memfile_remove+0x38>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
52302: 2f04 movel %d4,%sp@- 52304: 486c 0054 pea %a4@(84) 52308: 4eb9 0005 2226 jsr 52226 <memfile_free_blocks_in_table> 5230e: 508f addql #8,%sp
}
if ( info->doubly_indirect ) {
52310: 206c 0058 moveal %a4@(88),%a0 52314: 4a88 tstl %a0 52316: 674a beqs 52362 <IMFS_memfile_remove+0x8a>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
52318: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 5231e: 2001 movel %d1,%d0 <== NOT EXECUTED 52320: 47f9 0005 2226 lea 52226 <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 52326: e488 lsrl #2,%d0 <== NOT EXECUTED 52328: 672e beqs 52358 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 5232a: 4280 clrl %d0 <== NOT EXECUTED 5232c: 4282 clrl %d2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
5232e: e588 lsll #2,%d0 <== NOT EXECUTED 52330: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 52334: 6710 beqs 52346 <IMFS_memfile_remove+0x6e> <== NOT EXECUTED
memfile_free_blocks_in_table(
52336: 2f04 movel %d4,%sp@- <== NOT EXECUTED 52338: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 5233c: 4e93 jsr %a3@ <== NOT EXECUTED 5233e: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 52344: 508f addql #8,%sp <== NOT EXECUTED
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
52346: 5282 addql #1,%d2 <== NOT EXECUTED 52348: 2601 movel %d1,%d3 <== NOT EXECUTED 5234a: 2002 movel %d2,%d0 <== NOT EXECUTED 5234c: e48b lsrl #2,%d3 <== NOT EXECUTED 5234e: b483 cmpl %d3,%d2 <== NOT EXECUTED 52350: 6406 bccs 52358 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 52352: 206c 0058 moveal %a4@(88),%a0 <== NOT EXECUTED 52356: 60d6 bras 5232e <IMFS_memfile_remove+0x56> <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
memfile_free_blocks_in_table(
(block_p **)&info->doubly_indirect[i], to_free );
}
}
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
52358: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5235a: 486c 0058 pea %a4@(88) <== NOT EXECUTED 5235e: 4e93 jsr %a3@ <== NOT EXECUTED 52360: 508f addql #8,%sp <== NOT EXECUTED
}
if ( info->triply_indirect ) {
52362: 206c 005c moveal %a4@(92),%a0 52366: 4a88 tstl %a0 52368: 677e beqs 523e8 <IMFS_memfile_remove+0x110>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
5236a: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 52370: 2001 movel %d1,%d0 <== NOT EXECUTED 52372: 47f9 0005 2226 lea 52226 <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 52378: e488 lsrl #2,%d0 <== NOT EXECUTED 5237a: 6762 beqs 523de <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
5237c: 2450 moveal %a0@,%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
5237e: 4a8a tstl %a2 <== NOT EXECUTED 52380: 675c beqs 523de <IMFS_memfile_remove+0x106> <== NOT EXECUTED 52382: 4286 clrl %d6 <== NOT EXECUTED 52384: 4285 clrl %d5 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
52386: 4a80 tstl %d0 <== NOT EXECUTED 52388: 6728 beqs 523b2 <IMFS_memfile_remove+0xda> <== NOT EXECUTED 5238a: 4280 clrl %d0 <== NOT EXECUTED 5238c: 4282 clrl %d2 <== NOT EXECUTED
if ( p[j] ) {
5238e: e588 lsll #2,%d0 <== NOT EXECUTED 52390: 4ab2 0800 tstl %a2@(00000000,%d0:l) <== NOT EXECUTED 52394: 6710 beqs 523a6 <IMFS_memfile_remove+0xce> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
52396: 2f04 movel %d4,%sp@- <== NOT EXECUTED 52398: 4872 0800 pea %a2@(00000000,%d0:l) <== NOT EXECUTED 5239c: 4e93 jsr %a3@ <== NOT EXECUTED 5239e: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 523a4: 508f addql #8,%sp <== NOT EXECUTED
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
523a6: 5282 addql #1,%d2 <== NOT EXECUTED 523a8: 2601 movel %d1,%d3 <== NOT EXECUTED 523aa: 2002 movel %d2,%d0 <== NOT EXECUTED 523ac: e48b lsrl #2,%d3 <== NOT EXECUTED 523ae: b483 cmpl %d3,%d2 <== NOT EXECUTED 523b0: 65dc bcss 5238e <IMFS_memfile_remove+0xb6> <== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
523b2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 523b4: dcac 005c addl %a4@(92),%d6 <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
523b8: 5285 addql #1,%d5 <== NOT EXECUTED
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
523ba: 2f06 movel %d6,%sp@- <== NOT EXECUTED 523bc: 4e93 jsr %a3@ <== NOT EXECUTED
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
523be: 2239 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 523c4: 2001 movel %d1,%d0 <== NOT EXECUTED 523c6: 508f addql #8,%sp <== NOT EXECUTED 523c8: e488 lsrl #2,%d0 <== NOT EXECUTED 523ca: ba80 cmpl %d0,%d5 <== NOT EXECUTED 523cc: 6410 bccs 523de <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
523ce: 2c05 movel %d5,%d6 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
523d0: 206c 005c moveal %a4@(92),%a0 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
523d4: e58e lsll #2,%d6 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
523d6: 2470 6800 moveal %a0@(00000000,%d6:l),%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
523da: 4a8a tstl %a2 <== NOT EXECUTED 523dc: 66a8 bnes 52386 <IMFS_memfile_remove+0xae> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
523de: 2f04 movel %d4,%sp@- <== NOT EXECUTED 523e0: 486c 005c pea %a4@(92) <== NOT EXECUTED 523e4: 4e93 jsr %a3@ <== NOT EXECUTED 523e6: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
523e8: 4280 clrl %d0 523ea: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 523f0: 4e5e unlk %fp 523f2: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( the_jnode );
523f4: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 523fa: 4879 0006 2cae pea 62cae <__FUNCTION__.6084> <== NOT EXECUTED 52400: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED 52404: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 5240a: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
52410: 4879 0006 2be0 pea 62be0 <CSWTCH.8+0x60> <== NOT EXECUTED 52416: 4879 0006 2cae pea 62cae <__FUNCTION__.6084> <== NOT EXECUTED 5241c: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED 52420: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52426: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
0005228c <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
5228c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52290: 42a7 clrl %sp@- <== NOT EXECUTED 52292: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 52296: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 5229a: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
522a0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 522a4: 4a80 tstl %d0 <== NOT EXECUTED 522a6: 6714 beqs 522bc <IMFS_memfile_remove_block+0x30> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
522a8: 2040 moveal %d0,%a0 <== NOT EXECUTED 522aa: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
522ac: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
522ae: 2f01 movel %d1,%sp@- <== NOT EXECUTED 522b0: 4eb9 0005 1fea jsr 51fea <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
522b6: 7001 moveq #1,%d0 <== NOT EXECUTED 522b8: 4e5e unlk %fp <== NOT EXECUTED 522ba: 4e75 rts <== NOT EXECUTED
{
block_p *block_ptr;
block_p ptr;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
522bc: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 522c2: 4879 0006 2cdf pea 62cdf <__FUNCTION__.6048> <== NOT EXECUTED 522c8: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED 522cc: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 522d2: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
00052812 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
52812: 4e56 ffd0 linkw %fp,#-48 52816: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 5281a: 246e 0008 moveal %fp@(8),%a2 5281e: 2a6e 0014 moveal %fp@(20),%a5 52822: 262e 0018 movel %fp@(24),%d3 52826: 282e 000c movel %fp@(12),%d4 5282a: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
5282e: 4a8a tstl %a2 52830: 6700 01f8 beqw 52a2a <IMFS_memfile_write+0x218>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
52834: 7405 moveq #5,%d2 52836: b4aa 0048 cmpl %a2@(72),%d2 5283a: 6600 01d2 bnew 52a0e <IMFS_memfile_write+0x1fc>
/*
* Error check arguments
*/
assert( source );
5283e: 4a8d tstl %a5 52840: 6700 0204 beqw 52a46 <IMFS_memfile_write+0x234>
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
52844: 4a83 tstl %d3 52846: 6700 0190 beqw 529d8 <IMFS_memfile_write+0x1c6>
* If the last byte we are supposed to write is past the end of this
* in memory file, then extend the length.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size ) {
5284a: 2043 moveal %d3,%a0 5284c: d1c5 addal %d5,%a0 5284e: 2208 movel %a0,%d1 52850: 4280 clrl %d0 52852: 2c2a 004c movel %a2@(76),%d6 52856: 2e2a 0050 movel %a2@(80),%d7 5285a: 9e81 subl %d1,%d7 5285c: 9d80 subxl %d0,%d6 5285e: 6d00 011e bltw 5297e <IMFS_memfile_write+0x16c>
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
52862: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 52868: 2202 movel %d2,%d1 5286a: 5bc0 smi %d0 5286c: 49c0 extbl %d0 5286e: 2640 moveal %d0,%a3 52870: 2841 moveal %d1,%a4 52872: 2f0c movel %a4,%sp@- 52874: 2f00 movel %d0,%sp@- 52876: 2f05 movel %d5,%sp@- 52878: 2f04 movel %d4,%sp@- 5287a: 4eb9 0006 0344 jsr 60344 <__moddi3> 52880: 4fef 0010 lea %sp@(16),%sp 52884: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
52886: 2f0c movel %a4,%sp@- 52888: 2f0b movel %a3,%sp@- 5288a: 2f05 movel %d5,%sp@- 5288c: 2f04 movel %d4,%sp@- 5288e: 4eb9 0005 ff8c jsr 5ff8c <__divdi3> 52894: 4fef 0010 lea %sp@(16),%sp 52898: 2801 movel %d1,%d4
if ( start_offset ) {
5289a: 4a87 tstl %d7 5289c: 6700 00d8 beqw 52976 <IMFS_memfile_write+0x164>
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
528a0: 42a7 clrl %sp@- 528a2: 2f01 movel %d1,%sp@- 528a4: 2f0a movel %a2,%sp@- 528a6: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
528ac: 4fef 000c lea %sp@(12),%sp 528b0: 4a80 tstl %d0 528b2: 6700 01ca beqw 52a7e <IMFS_memfile_write+0x26c>
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
528b6: 9487 subl %d7,%d2 528b8: b682 cmpl %d2,%d3 528ba: 6500 00f2 bcsw 529ae <IMFS_memfile_write+0x19c>
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
528be: 2f02 movel %d2,%sp@- 528c0: 2040 moveal %d0,%a0
src += to_copy;
528c2: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
528c6: 9682 subl %d2,%d3
copied += to_copy;
528c8: 2a02 movel %d2,%d5
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
src += to_copy;
block++;
528ca: 5284 addql #1,%d4
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
528cc: 2f0d movel %a5,%sp@- 528ce: de90 addl %a0@,%d7 528d0: 2f07 movel %d7,%sp@- 528d2: 4eb9 0005 4be0 jsr 54be0 <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
528d8: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 528de: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
528e2: b483 cmpl %d3,%d2 528e4: 623c bhis 52922 <IMFS_memfile_write+0x110> 528e6: 49f9 0005 2028 lea 52028 <IMFS_memfile_get_block_pointer>,%a4
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
528ec: 4bf9 0005 4be0 lea 54be0 <memcpy>,%a5
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
528f2: 42a7 clrl %sp@- 528f4: 2f04 movel %d4,%sp@- 528f6: 2f0a movel %a2,%sp@- 528f8: 4e94 jsr %a4@
assert( block_ptr );
528fa: 4fef 000c lea %sp@(12),%sp 528fe: 4a80 tstl %d0 52900: 6700 00f0 beqw 529f2 <IMFS_memfile_write+0x1e0>
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
52904: 2f02 movel %d2,%sp@- 52906: 2040 moveal %d0,%a0
src += to_copy;
block++;
52908: 5284 addql #1,%d4
my_length -= to_copy;
5290a: 9682 subl %d2,%d3
*
* This routine writes the specified data buffer into the in memory
* file pointed to by the_jnode. The file is extended as needed.
*/
MEMFILE_STATIC ssize_t IMFS_memfile_write(
5290c: da82 addl %d2,%d5
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
5290e: 2f0b movel %a3,%sp@- 52910: 2f10 movel %a0@,%sp@-
src += to_copy;
52912: d7c2 addal %d2,%a3
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, to_copy );
52914: 4e95 jsr %a5@
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
52916: 4fef 000c lea %sp@(12),%sp 5291a: b6b9 0006 4654 cmpl 64654 <imfs_memfile_bytes_per_block>,%d3 52920: 64d0 bccs 528f2 <IMFS_memfile_write+0xe0>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
52922: 4a83 tstl %d3 52924: 672a beqs 52950 <IMFS_memfile_write+0x13e>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52926: 42a7 clrl %sp@- 52928: 2f04 movel %d4,%sp@- 5292a: 2f0a movel %a2,%sp@- 5292c: 4eb9 0005 2028 jsr 52028 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
52932: 4fef 000c lea %sp@(12),%sp 52936: 4a80 tstl %d0 52938: 6700 0128 beqw 52a62 <IMFS_memfile_write+0x250>
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, my_length );
5293c: 2f03 movel %d3,%sp@- 5293e: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
52940: da83 addl %d3,%d5
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ 0 ], src, my_length );
52942: 2f0b movel %a3,%sp@- 52944: 2f10 movel %a0@,%sp@- 52946: 4eb9 0005 4be0 jsr 54be0 <memcpy>
my_length = 0;
copied += to_copy;
5294c: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
52950: 42a7 clrl %sp@- 52952: 486e fff8 pea %fp@(-8) 52956: 4eb9 0004 404c jsr 4404c <gettimeofday> 5295c: 202e fff8 movel %fp@(-8),%d0
return copied;
52960: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
52962: 2540 0044 movel %d0,%a2@(68) 52966: 2540 0040 movel %d0,%a2@(64)
return copied;
}
5296a: 2005 movel %d5,%d0 5296c: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 52972: 4e5e unlk %fp 52974: 4e75 rts
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
52976: 264d moveal %a5,%a3 52978: 4285 clrl %d5 5297a: 6000 ff66 braw 528e2 <IMFS_memfile_write+0xd0>
* in memory file, then extend the length.
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size ) {
status = IMFS_memfile_extend( the_jnode, last_byte );
5297e: 2f08 movel %a0,%sp@- 52980: 2f00 movel %d0,%sp@- 52982: 2f0a movel %a2,%sp@- 52984: 4eb9 0005 259a jsr 5259a <IMFS_memfile_extend>
if ( status )
5298a: 4fef 000c lea %sp@(12),%sp 5298e: 4a80 tstl %d0 52990: 6700 fed0 beqw 52862 <IMFS_memfile_write+0x50>
rtems_set_errno_and_return_minus_one( ENOSPC );
52994: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 5299a: 7aff moveq #-1,%d5 <== NOT EXECUTED 5299c: 781c moveq #28,%d4 <== NOT EXECUTED 5299e: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
529a0: 2005 movel %d5,%d0 <== NOT EXECUTED
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size ) {
status = IMFS_memfile_extend( the_jnode, last_byte );
if ( status )
rtems_set_errno_and_return_minus_one( ENOSPC );
529a2: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
529a4: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 529aa: 4e5e unlk %fp <== NOT EXECUTED 529ac: 4e75 rts <== NOT EXECUTED
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
529ae: 2403 movel %d3,%d2
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
529b0: 2040 moveal %d0,%a0
src += to_copy;
529b2: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
529b6: 9682 subl %d2,%d3
copied += to_copy;
529b8: 2a02 movel %d2,%d5
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
src += to_copy;
block++;
529ba: 5284 addql #1,%d4
if ( !block_ptr )
return copied;
#if 0
fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src );
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
529bc: 2f02 movel %d2,%sp@- 529be: 2f0d movel %a5,%sp@- 529c0: de90 addl %a0@,%d7 529c2: 2f07 movel %d7,%sp@- 529c4: 4eb9 0005 4be0 jsr 54be0 <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
529ca: 2439 0006 4654 movel 64654 <imfs_memfile_bytes_per_block>,%d2 529d0: 4fef 000c lea %sp@(12),%sp 529d4: 6000 ff0c braw 528e2 <IMFS_memfile_write+0xd0>
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
rtems_set_errno_and_return_minus_one( EINVAL );
529d8: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 529de: 7aff moveq #-1,%d5 <== NOT EXECUTED 529e0: 7c16 moveq #22,%d6 <== NOT EXECUTED 529e2: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
529e4: 2005 movel %d5,%d0 <== NOT EXECUTED
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
rtems_set_errno_and_return_minus_one( EINVAL );
529e6: 2086 movel %d6,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
529e8: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 529ee: 4e5e unlk %fp <== NOT EXECUTED 529f0: 4e75 rts <== NOT EXECUTED
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
529f2: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 529f8: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 529fe: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED 52a02: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a08: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
assert( the_jnode );
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
52a0e: 4879 0006 2be0 pea 62be0 <CSWTCH.8+0x60> <== NOT EXECUTED 52a14: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a1a: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED 52a1e: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a24: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52a2a: 4879 0006 2b90 pea 62b90 <CSWTCH.8+0x10> <== NOT EXECUTED 52a30: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a36: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED 52a3a: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a40: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
52a46: 4879 0006 22f3 pea 622f3 <IMFS_ops+0x2d3> <== NOT EXECUTED 52a4c: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a52: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED 52a56: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a5c: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
52a62: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 52a68: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a6e: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED 52a72: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a78: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
assert( block_ptr );
52a7e: 4879 0006 2c10 pea 62c10 <CSWTCH.8+0x90> <== NOT EXECUTED 52a84: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a8a: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED 52a8e: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52a94: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
0004a1e8 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a1e8: 4e56 ffb0 linkw %fp,#-80 4a1ec: 48d7 007c moveml %d2-%d6,%sp@ 4a1f0: 242e 0008 movel %fp@(8),%d2
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
4a1f4: 260e movel %fp,%d3 4a1f6: 0683 ffff ffc7 addil #-57,%d3 4a1fc: 2f02 movel %d2,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a1fe: 282e 000c movel %fp@(12),%d4
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
4a202: 4eb9 0004 ff58 jsr 4ff58 <strlen> 4a208: 588f addql #4,%sp 4a20a: 486e fffc pea %fp@(-4)
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a20e: 2c2e 0010 movel %fp@(16),%d6
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
4a212: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a214: 2a2e 0014 movel %fp@(20),%d5
IMFS_jnode_t *new_node;
int result;
char new_name[ IMFS_NAME_MAX + 1 ];
IMFS_types_union info;
IMFS_get_token( token, strlen( token ), new_name, &result );
4a218: 2f00 movel %d0,%sp@- 4a21a: 2f02 movel %d2,%sp@- 4a21c: 4eb9 0004 9fc4 jsr 49fc4 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
4a222: 4fef 0010 lea %sp@(16),%sp 4a226: 2004 movel %d4,%d0 4a228: 0280 0000 f000 andil #61440,%d0 4a22e: 0c80 0000 4000 cmpil #16384,%d0 4a234: 675e beqs 4a294 <IMFS_mknod+0xac>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a236: 0c80 0000 8000 cmpil #32768,%d0 4a23c: 6750 beqs 4a28e <IMFS_mknod+0xa6>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4a23e: 0c80 0000 6000 cmpil #24576,%d0 4a244: 673c beqs 4a282 <IMFS_mknod+0x9a> 4a246: 0c80 0000 2000 cmpil #8192,%d0 4a24c: 6734 beqs 4a282 <IMFS_mknod+0x9a>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
4a24e: 0c80 0000 1000 cmpil #4096,%d0 4a254: 6642 bnes 4a298 <IMFS_mknod+0xb0> 4a256: 303c 0007 movew #7,%d0
* was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node(
4a25a: 486e ffe8 pea %fp@(-24) 4a25e: 2f04 movel %d4,%sp@- 4a260: 2f03 movel %d3,%sp@- 4a262: 2f00 movel %d0,%sp@- 4a264: 2f2e 0018 movel %fp@(24),%sp@- 4a268: 4eb9 0004 d1d8 jsr 4d1d8 <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
4a26e: 4fef 0014 lea %sp@(20),%sp 4a272: 4a80 tstl %d0 4a274: 673a beqs 4a2b0 <IMFS_mknod+0xc8> 4a276: 4280 clrl %d0
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a278: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 4a27e: 4e5e unlk %fp 4a280: 4e75 rts
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
4a282: 2d46 ffe8 movel %d6,%fp@(-24) 4a286: 7002 moveq #2,%d0 4a288: 2d45 ffec movel %d5,%fp@(-20)
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4a28c: 60cc bras 4a25a <IMFS_mknod+0x72>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a28e: 303c 0005 movew #5,%d0 4a292: 60c6 bras 4a25a <IMFS_mknod+0x72>
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
4a294: 7001 moveq #1,%d0 4a296: 60c2 bras 4a25a <IMFS_mknod+0x72>
4a298: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a29e: 7416 moveq #22,%d2 <== NOT EXECUTED 4a2a0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a2a2: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a2a4: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a2a6: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED 4a2ac: 4e5e unlk %fp <== NOT EXECUTED 4a2ae: 4e75 rts <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a2b0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a2b6: 720c moveq #12,%d1 <== NOT EXECUTED 4a2b8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a2ba: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4a2bc: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a2c2: 2081 movel %d1,%a0@ <== NOT EXECUTED
return 0;
}
4a2c4: 4e5e unlk %fp <== NOT EXECUTED
4a2c6: 4e75 rts
000434f8 <IMFS_mount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
434f8: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
434fa: 4e56 0000 linkw %fp,#0 434fe: 226e 0008 moveal %fp@(8),%a1
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
43502: 2069 0008 moveal %a1@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
43506: b0a8 0048 cmpl %a0@(72),%d0 4350a: 660a bnes 43516 <IMFS_mount+0x1e>
/*
* Set mt_fs pointer to point to the mount table entry for
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
4350c: 2149 0058 movel %a1,%a0@(88) 43510: 4280 clrl %d0
return 0; }
43512: 4e5e unlk %fp 43514: 4e75 rts
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
43516: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4351c: 7214 moveq #20,%d1 <== NOT EXECUTED 4351e: 2040 moveal %d0,%a0 <== NOT EXECUTED 43520: 70ff moveq #-1,%d0 <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
43522: 4e5e unlk %fp <== NOT EXECUTED
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
43524: 2081 movel %d1,%a0@ <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
43526: 4e75 rts
0004a2c8 <IMFS_node_type>:
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a2c8: 4e56 0000 linkw %fp,#0 4a2cc: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
4a2d0: 4e5e unlk %fp
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a2d2: 2050 moveal %a0@,%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
4a2d4: 2028 0048 movel %a0@(72),%d0 4a2d8: 4e75 rts
...
00043bd2 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
43bd2: 4e56 0000 linkw %fp,#0 43bd6: 2f0a movel %a2,%sp@- 43bd8: 246e 0008 moveal %fp@(8),%a2
assert( the_jnode );
43bdc: 4a8a tstl %a2 43bde: 6700 01ee beqw 43dce <IMFS_print_jnode+0x1fc>
fprintf(stdout, "%s", the_jnode->name );
43be2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43be8: 2f28 0008 movel %a0@(8),%sp@- 43bec: 486a 000c pea %a2@(12) 43bf0: 4eb9 0005 3758 jsr 53758 <fputs>
switch( the_jnode->type ) {
43bf6: 202a 0048 movel %a2@(72),%d0 43bfa: 508f addql #8,%sp 43bfc: 7207 moveq #7,%d1 43bfe: b280 cmpl %d0,%d1 43c00: 6434 bccs 43c36 <IMFS_print_jnode+0x64>
fprintf(stdout, " FIFO not printed\n" );
assert(0);
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
43c02: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43c04: 4879 0006 26d8 pea 626d8 <IntUartPollCallbacks.6601+0xc8> <== NOT EXECUTED 43c0a: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c10: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c14: 4eb9 0005 35ec jsr 535ec <fprintf> <== NOT EXECUTED
assert(0);
43c1a: 4879 0006 1d99 pea 61d99 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c20: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43c26: 4878 006c pea 6c <DBL_MANT_DIG+0x37> <== NOT EXECUTED 43c2a: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43c30: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
)
{
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
43c36: 323b 0a08 movew %pc@(43c40 <IMFS_print_jnode+0x6e>,%d0:l:2),%d1 43c3a: 48c1 extl %d1 43c3c: 4efb 1802 jmp %pc@(43c40 <IMFS_print_jnode+0x6e>,%d1:l)
43c40: ffc2 0177702 <== NOT EXECUTED 43c42: 0162 bchg %d0,%a2@- <== NOT EXECUTED 43c44: 012a 00f0 btst %d0,%a2@(240) <== NOT EXECUTED 43c48: 00b6 0082 004a oril #8519754,%d6 <== NOT EXECUTED 43c4e: 0010 020 <== NOT EXECUTED
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
43c50: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c56: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c5a: 4878 0012 pea 12 <INVALID_OPERATION+0x2> <== NOT EXECUTED 43c5e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43c62: 4879 0006 26c5 pea 626c5 <IntUartPollCallbacks.6601+0xb5> <== NOT EXECUTED 43c68: 4eb9 0005 4320 jsr 54320 <fwrite> <== NOT EXECUTED
assert(0);
43c6e: 4879 0006 1d99 pea 61d99 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c74: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43c7a: 4878 0067 pea 67 <DBL_MANT_DIG+0x32> <== NOT EXECUTED 43c7e: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43c84: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
43c8a: 2f2a 0054 movel %a2@(84),%sp@- <== NOT EXECUTED 43c8e: 2f2a 0050 movel %a2@(80),%sp@- <== NOT EXECUTED 43c92: 4879 0006 2696 pea 62696 <IntUartPollCallbacks.6601+0x86> <== NOT EXECUTED 43c98: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c9e: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43ca2: 4eb9 0005 35ec jsr 535ec <fprintf> <== NOT EXECUTED
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
}
43ca8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43cac: 203c 0006 2da2 movel #404898,%d0 <== NOT EXECUTED
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
43cb2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43cb6: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
43cba: 4e5e unlk %fp <== NOT EXECUTED
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43cbc: 4ef9 0005 5050 jmp 55050 <puts> <== NOT EXECUTED
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
43cc2: 2f2a 0050 movel %a2@(80),%sp@- 43cc6: 4879 0006 26a5 pea 626a5 <IntUartPollCallbacks.6601+0x95> 43ccc: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43cd2: 2f28 0008 movel %a0@(8),%sp@- 43cd6: 4eb9 0005 35ec jsr 535ec <fprintf>
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
}
43cdc: 246e fffc moveal %fp@(-4),%a2
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43ce0: 203c 0006 2da2 movel #404898,%d0
);
#else
fprintf(stdout, " (file %" PRId32 ")",
(uint32_t)the_jnode->info.file.size );
#endif
break;
43ce6: 4fef 000c lea %sp@(12),%sp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43cea: 2d40 0008 movel %d0,%fp@(8)
}
43cee: 4e5e unlk %fp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43cf0: 4ef9 0005 5050 jmp 55050 <puts>
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
43cf6: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43cfc: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43d00: 4878 0013 pea 13 <INVALID_OPERATION+0x3> <== NOT EXECUTED 43d04: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43d08: 4879 0006 26b1 pea 626b1 <IntUartPollCallbacks.6601+0xa1> <== NOT EXECUTED 43d0e: 4eb9 0005 4320 jsr 54320 <fwrite> <== NOT EXECUTED
assert(0);
43d14: 4879 0006 1d99 pea 61d99 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d1a: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43d20: 4878 0062 pea 62 <DBL_MANT_DIG+0x2d> <== NOT EXECUTED 43d24: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43d2a: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
(uint32_t)the_jnode->info.file.size );
#endif
break;
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
43d30: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43d36: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43d3a: 4878 0013 pea 13 <INVALID_OPERATION+0x3> <== NOT EXECUTED 43d3e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43d42: 4879 0006 26b1 pea 626b1 <IntUartPollCallbacks.6601+0xa1> <== NOT EXECUTED 43d48: 4eb9 0005 4320 jsr 54320 <fwrite> <== NOT EXECUTED
assert(0);
43d4e: 4879 0006 1d99 pea 61d99 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d54: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43d5a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED 43d5e: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43d64: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
43d6a: 2f2a 0050 movel %a2@(80),%sp@- 43d6e: 2f2a 004c movel %a2@(76),%sp@- 43d72: 4879 0006 2683 pea 62683 <IntUartPollCallbacks.6601+0x73> 43d78: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43d7e: 2f28 0008 movel %a0@(8),%sp@- 43d82: 4eb9 0005 35ec jsr 535ec <fprintf>
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
}
43d88: 246e fffc moveal %fp@(-4),%a2
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43d8c: 203c 0006 2da2 movel #404898,%d0
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
43d92: 4fef 0010 lea %sp@(16),%sp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43d96: 2d40 0008 movel %d0,%fp@(8)
}
43d9a: 4e5e unlk %fp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43d9c: 4ef9 0005 5050 jmp 55050 <puts>
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
43da2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43da8: 2f28 0008 movel %a0@(8),%sp@- 43dac: 4878 002f pea 2f <OPER2+0x1b> 43db0: 4eb9 0005 362c jsr 5362c <fputc>
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
}
43db6: 246e fffc moveal %fp@(-4),%a2
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43dba: 203c 0006 2da2 movel #404898,%d0
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
break;
43dc0: 508f addql #8,%sp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43dc2: 2d40 0008 movel %d0,%fp@(8)
}
43dc6: 4e5e unlk %fp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
43dc8: 4ef9 0005 5050 jmp 55050 <puts>
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
assert( the_jnode );
43dce: 4879 0006 2630 pea 62630 <IntUartPollCallbacks.6601+0x20> <== NOT EXECUTED 43dd4: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43dda: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED 43dde: 4879 0006 263a pea 6263a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED 43de4: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
0004353c <IMFS_readlink>:
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
4353c: 7004 moveq #4,%d0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
4353e: 4e56 fff4 linkw %fp,#-12 43542: 206e 0008 moveal %fp@(8),%a0 43546: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
IMFS_jnode_t *node;
int i;
node = loc->node_access;
4354a: 2450 moveal %a0@,%a2
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
4354c: 266e 000c moveal %fp@(12),%a3 43550: 242e 0010 movel %fp@(16),%d2
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
43554: b0aa 0048 cmpl %a2@(72),%d0 43558: 663c bnes 43596 <IMFS_readlink+0x5a>
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4355a: 4a82 tstl %d2 4355c: 672c beqs 4358a <IMFS_readlink+0x4e> 4355e: 206a 004c moveal %a2@(76),%a0 43562: 1210 moveb %a0@,%d1 43564: 6724 beqs 4358a <IMFS_readlink+0x4e>
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
43566: 91c8 subal %a0,%a0 43568: 4280 clrl %d0
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4356a: 5280 addql #1,%d0
buf[i] = node->info.sym_link.name[i];
4356c: 1781 8800 moveb %d1,%a3@(00000000,%a0:l)
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
43570: 2040 moveal %d0,%a0 43572: b082 cmpl %d2,%d0 43574: 640a bccs 43580 <IMFS_readlink+0x44> 43576: 226a 004c moveal %a2@(76),%a1 4357a: 1231 0800 moveb %a1@(00000000,%d0:l),%d1 4357e: 66ea bnes 4356a <IMFS_readlink+0x2e>
buf[i] = node->info.sym_link.name[i];
return i;
}
43580: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 43586: 4e5e unlk %fp 43588: 4e75 rts
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4358a: 4280 clrl %d0 <== NOT EXECUTED
buf[i] = node->info.sym_link.name[i];
return i;
}
4358c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 43592: 4e5e unlk %fp <== NOT EXECUTED 43594: 4e75 rts <== NOT EXECUTED
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
43596: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4359c: 7216 moveq #22,%d1 <== NOT EXECUTED 4359e: 2040 moveal %d0,%a0 <== NOT EXECUTED 435a0: 70ff moveq #-1,%d0 <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
return i;
}
435a2: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
435a8: 2081 movel %d1,%a0@ <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
return i;
}
435aa: 4e5e unlk %fp <== NOT EXECUTED 435ac: 4e75 rts <== NOT EXECUTED
...
000435b0 <IMFS_rename>:
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
435b0: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
435b4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
435b8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
435ba: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED 435be: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
435c2: 2450 moveal %a0@,%a2 <== NOT EXECUTED
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
435c4: 486a 000c pea %a2@(12) <== NOT EXECUTED 435c8: 4eb9 0005 5754 jsr 55754 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
435ce: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 435d2: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED 435d6: 670a beqs 435e2 <IMFS_rename+0x32> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
435d8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435da: 4eb9 0004 870c jsr 4870c <_Chain_Extract> <== NOT EXECUTED 435e0: 588f addql #4,%sp <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
435e2: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 435e6: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_jnode->Parent = new_parent;
435e8: 2548 0008 movel %a0,%a2@(8) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
435ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435ee: 4868 004c pea %a0@(76) <== NOT EXECUTED 435f2: 4eb9 0004 86d4 jsr 486d4 <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
435f8: 42a7 clrl %sp@- <== NOT EXECUTED 435fa: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 435fe: 4eb9 0004 404c jsr 4404c <gettimeofday> <== NOT EXECUTED 43604: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED
return 0;
}
4360a: 4280 clrl %d0 <== NOT EXECUTED 4360c: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 43610: 4e5e unlk %fp <== NOT EXECUTED
43612: 4e75 rts
0004a2dc <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a2dc: 4e56 fff8 linkw %fp,#-8 4a2e0: 2f0b movel %a3,%sp@- 4a2e2: 266e 000c moveal %fp@(12),%a3 4a2e6: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4a2e8: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
4a2ea: 4aaa 0008 tstl %a2@(8) 4a2ee: 670e beqs 4a2fe <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
4a2f0: 2f0a movel %a2,%sp@- 4a2f2: 4eb9 0004 b92c jsr 4b92c <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4a2f8: 588f addql #4,%sp 4a2fa: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4a2fe: 302a 0032 movew %a2@(50),%d0 4a302: 5380 subql #1,%d0 4a304: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
4a308: 42a7 clrl %sp@- 4a30a: 486e fff8 pea %fp@(-8) 4a30e: 4eb9 0004 a828 jsr 4a828 <gettimeofday> 4a314: 256e fff8 0044 movel %fp@(-8),%a2@(68)
/*
* The file cannot be open and the link must be less than 1 to free.
*/
if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
4a31a: 2f0a movel %a2,%sp@- 4a31c: 4eb9 0004 ab06 jsr 4ab06 <rtems_libio_is_file_open> 4a322: 4fef 000c lea %sp@(12),%sp 4a326: 4a80 tstl %d0 4a328: 6628 bnes 4a352 <IMFS_rmnod+0x76> 4a32a: 4a6a 0032 tstw %a2@(50) 4a32e: 6622 bnes 4a352 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4a330: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4a336: 2653 moveal %a3@,%a3 4a338: b7e8 0004 cmpal %a0@(4),%a3 4a33c: 6736 beqs 4a374 <IMFS_rmnod+0x98> 4a33e: 47f9 0004 a688 lea 4a688 <free>,%a3
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a344: 7004 moveq #4,%d0 4a346: b0aa 0048 cmpl %a2@(72),%d0 4a34a: 6714 beqs 4a360 <IMFS_rmnod+0x84>
if ( the_jnode->info.sym_link.name )
free( (void*) the_jnode->info.sym_link.name );
}
free( the_jnode );
4a34c: 2f0a movel %a2,%sp@- 4a34e: 4e93 jsr %a3@ 4a350: 588f addql #4,%sp
}
return 0;
}
4a352: 246e fff0 moveal %fp@(-16),%a2 4a356: 4280 clrl %d0 4a358: 266e fff4 moveal %fp@(-12),%a3 4a35c: 4e5e unlk %fp 4a35e: 4e75 rts
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
if ( the_jnode->info.sym_link.name )
4a360: 202a 004c movel %a2@(76),%d0 4a364: 67e6 beqs 4a34c <IMFS_rmnod+0x70>
free( (void*) the_jnode->info.sym_link.name );
4a366: 2f00 movel %d0,%sp@- 4a368: 4e93 jsr %a3@ 4a36a: 588f addql #4,%sp
}
free( the_jnode );
4a36c: 2f0a movel %a2,%sp@- 4a36e: 4e93 jsr %a3@ 4a370: 588f addql #4,%sp 4a372: 60de bras 4a352 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
rtems_filesystem_current.node_access = NULL;
4a374: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED 4a378: 47f9 0004 a688 lea 4a688 <free>,%a3 <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a37e: 7004 moveq #4,%d0 <== NOT EXECUTED 4a380: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 4a384: 66c6 bnes 4a34c <IMFS_rmnod+0x70> <== NOT EXECUTED 4a386: 60d8 bras 4a360 <IMFS_rmnod+0x84> <== NOT EXECUTED
0004a388 <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a388: 7007 moveq #7,%d0
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4a38a: 4e56 0000 linkw %fp,#0 4a38e: 206e 0008 moveal %fp@(8),%a0 4a392: 226e 000c moveal %fp@(12),%a1
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
4a396: 2050 moveal %a0@,%a0
switch ( the_jnode->type ) {
4a398: b0a8 0048 cmpl %a0@(72),%d0 4a39c: 6414 bccs 4a3b2 <IMFS_stat+0x2a>
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a39e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
4a3a4: 4e5e unlk %fp <== NOT EXECUTED
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a3a6: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a3a8: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a3aa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
4a3b0: 4e75 rts <== NOT EXECUTED
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a3b2: 2028 0048 movel %a0@(72),%d0 4a3b6: d080 addl %d0,%d0 4a3b8: 303b 0808 movew %pc@(4a3c2 <IMFS_stat+0x3a>,%d0:l),%d0 4a3bc: 48c0 extl %d0 4a3be: 4efb 0802 jmp %pc@(4a3c2 <IMFS_stat+0x3a>,%d0:l)
4a3c2: ffdc 0177734 <== NOT EXECUTED 4a3c4: ffdc 0177734 <== NOT EXECUTED 4a3c6: 0096 ffdc 0010 oril #-2359280,%d6 <== NOT EXECUTED 4a3cc: 0052 0122 <== NOT EXECUTED 4a3ce: 0052 0122 <== NOT EXECUTED 4a3d0: 0010 020 <== NOT EXECUTED
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4a3d2: 2368 0034 0008 movel %a0@(52),%a1@(8) <== NOT EXECUTED
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
4a3d8: 2368 003c 0026 movel %a0@(60),%a1@(38) <== NOT EXECUTED
buf->st_mtime = the_jnode->stat_mtime;
4a3de: 2368 0040 002e movel %a0@(64),%a1@(46) <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
4a3e4: 2368 002e 000c movel %a0@(46),%a1@(12) <== NOT EXECUTED
buf->st_nlink = the_jnode->st_nlink;
4a3ea: 3368 0032 0010 movew %a0@(50),%a1@(16) <== NOT EXECUTED
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4a3f0: 4280 clrl %d0 <== NOT EXECUTED 4a3f2: 4281 clrl %d1 <== NOT EXECUTED
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
4a3f4: 3368 0038 0012 movew %a0@(56),%a1@(18) <== NOT EXECUTED
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4a3fa: 2340 001e movel %d0,%a1@(30) <== NOT EXECUTED 4a3fe: 2341 0022 movel %d1,%a1@(34) <== NOT EXECUTED
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a402: 4280 clrl %d0 <== NOT EXECUTED
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
4a404: 3368 003a 0014 movew %a0@(58),%a1@(20) <== NOT EXECUTED
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a40a: 2368 0044 0036 movel %a0@(68),%a1@(54) <== NOT EXECUTED
return 0;
}
4a410: 4e5e unlk %fp 4a412: 4e75 rts
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
4a414: 2028 004c movel %a0@(76),%d0 4a418: 2228 0050 movel %a0@(80),%d1
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4a41c: 2368 0034 0008 movel %a0@(52),%a1@(8)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
4a422: 2368 003c 0026 movel %a0@(60),%a1@(38)
buf->st_mtime = the_jnode->stat_mtime;
4a428: 2368 0040 002e movel %a0@(64),%a1@(46)
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
4a42e: 3368 0032 0010 movew %a0@(50),%a1@(16)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a434: 2368 0044 0036 movel %a0@(68),%a1@(54)
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
4a43a: 2368 002e 000c movel %a0@(46),%a1@(12)
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid;
4a440: 3368 0038 0012 movew %a0@(56),%a1@(18)
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
break;
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
4a446: 2340 001e movel %d0,%a1@(30) 4a44a: 2341 0022 movel %d1,%a1@(34)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a44e: 4280 clrl %d0
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
4a450: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a456: 60b8 bras 4a410 <IMFS_stat+0x88>
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
4a458: 2028 0050 movel %a0@(80),%d0 4a45c: 2368 004c 0016 movel %a0@(76),%a1@(22)
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
4a462: 2368 0034 0008 movel %a0@(52),%a1@(8)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
4a468: 2368 003c 0026 movel %a0@(60),%a1@(38)
buf->st_mtime = the_jnode->stat_mtime;
4a46e: 2368 0040 002e movel %a0@(64),%a1@(46)
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
4a474: 3368 0032 0010 movew %a0@(50),%a1@(16)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a47a: 2368 0044 0036 movel %a0@(68),%a1@(54)
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
4a480: 2368 002e 000c movel %a0@(46),%a1@(12)
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid;
4a486: 3368 0038 0012 movew %a0@(56),%a1@(18)
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
4a48c: 2340 001a movel %d0,%a1@(26)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
4a490: 4280 clrl %d0
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
4a492: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a498: 6000 ff76 braw 4a410 <IMFS_stat+0x88>
00043614 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
43614: 4e56 ffc4 linkw %fp,#-60 43618: 2f03 movel %d3,%sp@-
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
4361a: 260e movel %fp,%d3 4361c: 0683 ffff ffc7 addil #-57,%d3
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
43622: 2f02 movel %d2,%sp@- 43624: 242e 0010 movel %fp@(16),%d2
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
43628: 2f02 movel %d2,%sp@- 4362a: 4eb9 0005 573c jsr 5573c <strlen> 43630: 588f addql #4,%sp 43632: 486e fffc pea %fp@(-4) 43636: 2f03 movel %d3,%sp@- 43638: 2f00 movel %d0,%sp@- 4363a: 2f02 movel %d2,%sp@- 4363c: 4eb9 0004 f978 jsr 4f978 <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
43642: 2f2e 000c movel %fp@(12),%sp@- 43646: 4eb9 0005 52ac jsr 552ac <strdup>
if (info.sym_link.name == NULL) {
4364c: 4fef 0014 lea %sp@(20),%sp
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
43650: 2d40 ffe8 movel %d0,%fp@(-24)
if (info.sym_link.name == NULL) {
43654: 6730 beqs 43686 <IMFS_symlink+0x72>
* was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node(
43656: 486e ffe8 pea %fp@(-24) 4365a: 2f3c 0000 a1ff movel #41471,%sp@- 43660: 2f03 movel %d3,%sp@- 43662: 4878 0004 pea 4 <CONTEXT_ARG> 43666: 2f2e 0008 movel %fp@(8),%sp@- 4366a: 4eb9 0004 eb50 jsr 4eb50 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
43670: 4fef 0014 lea %sp@(20),%sp 43674: 4a80 tstl %d0 43676: 6728 beqs 436a0 <IMFS_symlink+0x8c>
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
43678: 242e ffbc movel %fp@(-68),%d2
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
4367c: 4280 clrl %d0
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
4367e: 262e ffc0 movel %fp@(-64),%d3 43682: 4e5e unlk %fp 43684: 4e75 rts
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
if (info.sym_link.name == NULL) {
rtems_set_errno_and_return_minus_one(ENOMEM);
43686: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4368c: 740c moveq #12,%d2 <== NOT EXECUTED 4368e: 2040 moveal %d0,%a0 <== NOT EXECUTED 43690: 70ff moveq #-1,%d0 <== NOT EXECUTED 43692: 2082 movel %d2,%a0@ <== NOT EXECUTED
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
43694: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED 43698: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 4369c: 4e5e unlk %fp <== NOT EXECUTED 4369e: 4e75 rts <== NOT EXECUTED
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
436a0: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED 436a4: 4eb9 0004 3fbc jsr 43fbc <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
436aa: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED
}
return 0;
}
436b0: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
436b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 436b6: 720c moveq #12,%d1 <== NOT EXECUTED 436b8: 588f addql #4,%sp <== NOT EXECUTED 436ba: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
return 0;
}
436bc: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 436c0: 4e5e unlk %fp <== NOT EXECUTED
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
436c2: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
return 0;
}
436c4: 4e75 rts <== NOT EXECUTED
...
000436c8 <IMFS_unlink>:
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
436c8: 7003 moveq #3,%d0
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
436ca: 4e56 ffd0 linkw %fp,#-48 436ce: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 436d2: 246e 000c moveal %fp@(12),%a2 436d6: 242e 0008 movel %fp@(8),%d2
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
436da: 2652 moveal %a2@,%a3
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
436dc: b0ab 0048 cmpl %a3@(72),%d0 436e0: 671a beqs 436fc <IMFS_unlink+0x34>
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
436e2: 2f0a movel %a2,%sp@- 436e4: 206a 0008 moveal %a2@(8),%a0 436e8: 2f02 movel %d2,%sp@- 436ea: 2068 0034 moveal %a0@(52),%a0 436ee: 4e90 jsr %a0@
return result;
436f0: 508f addql #8,%sp
}
436f2: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 436f8: 4e5e unlk %fp 436fa: 4e75 rts
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
436fc: 202b 004c movel %a3@(76),%d0 43700: 6700 0090 beqw 43792 <IMFS_unlink+0xca>
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
43704: 41ea 0004 lea %a2@(4),%a0
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
43708: 260e movel %fp,%d3 4370a: 0683 ffff ffe4 addil #-28,%d3
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
43710: 7801 moveq #1,%d4
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
43712: 2d58 ffe8 movel %a0@+,%fp@(-24) 43716: 2d58 ffec movel %a0@+,%fp@(-20) 4371a: 2d58 fff0 movel %a0@+,%fp@(-16) 4371e: 2d50 fff4 movel %a0@,%fp@(-12)
the_link.node_access = node->info.hard_link.link_node;
43722: 2d40 ffe4 movel %d0,%fp@(-28)
IMFS_Set_handlers( &the_link );
43726: 2f03 movel %d3,%sp@- 43728: 4eb9 0004 ed44 jsr 4ed44 <IMFS_Set_handlers>
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
4372e: 206b 004c moveal %a3@(76),%a0 43732: 4281 clrl %d1 43734: 588f addql #4,%sp 43736: 3028 0032 movew %a0@(50),%d0 4373a: 3200 movew %d0,%d1 4373c: b881 cmpl %d1,%d4 4373e: 6730 beqs 43770 <IMFS_unlink+0xa8>
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
43740: 5380 subql #1,%d0 43742: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( node->info.hard_link.link_node );
43746: 42a7 clrl %sp@- 43748: 486e fff8 pea %fp@(-8) 4374c: 4eb9 0004 404c jsr 4404c <gettimeofday> 43752: 206b 004c moveal %a3@(76),%a0 43756: 508f addql #8,%sp 43758: 216e fff8 0044 movel %fp@(-8),%a0@(68)
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
4375e: 2f0a movel %a2,%sp@- 43760: 206a 0008 moveal %a2@(8),%a0 43764: 2f02 movel %d2,%sp@- 43766: 2068 0034 moveal %a0@(52),%a0 4376a: 4e90 jsr %a0@
return result;
4376c: 508f addql #8,%sp 4376e: 6082 bras 436f2 <IMFS_unlink+0x2a>
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
43770: 2f03 movel %d3,%sp@- 43772: 2f02 movel %d2,%sp@- 43774: 206e ffec moveal %fp@(-20),%a0 43778: 2068 0034 moveal %a0@(52),%a0 4377c: 4e90 jsr %a0@
if ( result != 0 )
4377e: 508f addql #8,%sp 43780: 4a80 tstl %d0 43782: 6700 ff5e beqw 436e2 <IMFS_unlink+0x1a> 43786: 70ff moveq #-1,%d0
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
43788: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 4378e: 4e5e unlk %fp 43790: 4e75 rts
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
43792: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 43798: 7216 moveq #22,%d1 <== NOT EXECUTED 4379a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4379c: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
4379e: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 <== NOT EXECUTED
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
437a4: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
437a6: 4e5e unlk %fp <== NOT EXECUTED 437a8: 4e75 rts <== NOT EXECUTED
...
000437ac <IMFS_unmount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
437ac: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
437ae: 4e56 0000 linkw %fp,#0 437b2: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
437b6: 2068 0008 moveal %a0@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
437ba: b0a8 0048 cmpl %a0@(72),%d0 437be: 6610 bnes 437d0 <IMFS_unmount+0x24>
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
437c0: 4aa8 0058 tstl %a0@(88) 437c4: 671c beqs 437e2 <IMFS_unmount+0x36>
/*
* Set the mt_fs pointer to indicate that there is no longer
* a file system mounted to this point.
*/
node->info.directory.mt_fs = NULL;
437c6: 42a8 0058 clrl %a0@(88) 437ca: 4280 clrl %d0
return 0;
}
437cc: 4e5e unlk %fp 437ce: 4e75 rts
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
437d0: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 437d6: 7214 moveq #20,%d1 <== NOT EXECUTED 437d8: 2040 moveal %d0,%a0 <== NOT EXECUTED 437da: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437dc: 4e5e unlk %fp <== NOT EXECUTED
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
437de: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437e0: 4e75 rts <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
437e2: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 437e8: 7216 moveq #22,%d1 <== NOT EXECUTED 437ea: 2040 moveal %d0,%a0 <== NOT EXECUTED 437ec: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437ee: 4e5e unlk %fp <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
437f0: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437f2: 4e75 rts
000428b4 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
428b4: 4e56 0000 linkw %fp,#0
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
428b8: 2079 0005 dd36 moveal 5dd36 <rtems_malloc_statistics_helpers>,%a0
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
428be: 2f03 movel %d3,%sp@- 428c0: 262e 0008 movel %fp@(8),%d3 428c4: 2f02 movel %d2,%sp@- 428c6: 242e 000c movel %fp@(12),%d2
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
428ca: 4a88 tstl %a0 428cc: 6704 beqs 428d2 <RTEMS_Malloc_Initialize+0x1e>
(*rtems_malloc_statistics_helpers->initialize)();
428ce: 2050 moveal %a0@,%a0 <== NOT EXECUTED 428d0: 4e90 jsr %a0@ <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
428d2: 4eb9 0004 aba4 jsr 4aba4 <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
428d8: 2079 0005 dd3a moveal 5dd3a <rtems_malloc_sbrk_helpers>,%a0 428de: 4a88 tstl %a0 428e0: 6712 beqs 428f4 <RTEMS_Malloc_Initialize+0x40>
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
428e2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
428e6: d483 addl %d3,%d2 <== NOT EXECUTED
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
428e8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 428ea: 2050 moveal %a0@,%a0 <== NOT EXECUTED 428ec: 4e90 jsr %a0@ <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
428ee: 508f addql #8,%sp <== NOT EXECUTED 428f0: 9480 subl %d0,%d2 <== NOT EXECUTED 428f2: 2600 movel %d0,%d3 <== NOT EXECUTED
* of the time under UNIX because zero'ing memory when it is first
* given to a process eliminates the chance of a process seeing data
* left over from another process. This would be a security violation.
*/
if (
428f4: 4a39 0005 dd35 tstb 5dd35 <rtems_unified_work_area> 428fa: 6624 bnes 42920 <RTEMS_Malloc_Initialize+0x6c>
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
428fc: 4a39 0005 d77c tstb 5d77c <Configuration+0x28> 42902: 6644 bnes 42948 <RTEMS_Malloc_Initialize+0x94>
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
42904: 4878 0004 pea 4 <CONTEXT_ARG> 42908: 2f02 movel %d2,%sp@- 4290a: 2f03 movel %d3,%sp@- 4290c: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 42912: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize>
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
42918: 4fef 0010 lea %sp@(16),%sp 4291c: 4a80 tstl %d0 4291e: 675c beqs 4297c <RTEMS_Malloc_Initialize+0xc8>
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42920: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 42926: 2439 0005 edb0 movel 5edb0 <rtems_malloc_statistics>,%d2 4292c: 4eb9 0004 7824 jsr 47824 <_Protected_heap_Get_size>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
42932: 262e fffc movel %fp@(-4),%d3
if ( status == 0 ) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42936: d082 addl %d2,%d0 42938: 588f addql #4,%sp
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
4293a: 242e fff8 movel %fp@(-8),%d2 4293e: 4e5e unlk %fp
if ( status == 0 ) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42940: 23c0 0005 edb0 movel %d0,5edb0 <rtems_malloc_statistics>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
42946: 4e75 rts
if (
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
) {
memset( heap_begin, 0, heap_size );
42948: 2f02 movel %d2,%sp@- 4294a: 42a7 clrl %sp@- 4294c: 2f03 movel %d3,%sp@- 4294e: 4eb9 0004 f41c jsr 4f41c <memset>
* Unfortunately we cannot use assert if this fails because if this
* has failed we do not have a heap and if we do not have a heap
* STDIO cannot work because there will be no buffers.
*/
if ( !rtems_unified_work_area ) {
42954: 4fef 000c lea %sp@(12),%sp 42958: 4a39 0005 dd35 tstb 5dd35 <rtems_unified_work_area> 4295e: 66c0 bnes 42920 <RTEMS_Malloc_Initialize+0x6c> 42960: 4878 0004 pea 4 <CONTEXT_ARG> 42964: 2f02 movel %d2,%sp@- 42966: 2f03 movel %d3,%sp@- 42968: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 4296e: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize>
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
42974: 4fef 0010 lea %sp@(16),%sp 42978: 4a80 tstl %d0 4297a: 66a4 bnes 42920 <RTEMS_Malloc_Initialize+0x6c>
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
4297c: 4878 001a pea 1a <OPER2+0x6> <== NOT EXECUTED 42980: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
00044832 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
44832: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 44836: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4483a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
4483e: 4a8a tstl %a2 <== NOT EXECUTED 44840: 6700 00c2 beqw 44904 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED
return;
if ( !print_handler )
44844: 2879 000a 39f8 moveal a39f8 <print_handler>,%a4 <== NOT EXECUTED 4484a: 4a8c tstl %a4 <== NOT EXECUTED 4484c: 6700 00b6 beqw 44904 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
44850: 70ff moveq #-1,%d0 <== NOT EXECUTED 44852: b08a cmpl %a2,%d0 <== NOT EXECUTED 44854: 6700 00d8 beqw 4492e <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
44858: 47ea 00be lea %a2@(190),%a3 <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
4485c: 2413 movel %a3@,%d2 <== NOT EXECUTED 4485e: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
44864: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 44868: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
4486e: 282a 00fe movel %a2@(254),%d4 <== NOT EXECUTED
}
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
44872: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44874: 2f03 movel %d3,%sp@- <== NOT EXECUTED 44876: 4eb9 0004 47fe jsr 447fe <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
4487c: 508f addql #8,%sp <== NOT EXECUTED 4487e: 4a80 tstl %d0 <== NOT EXECUTED 44880: 6700 00e2 beqw 44964 <Stack_check_Dump_threads_usage+0x132><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
44884: d682 addl %d2,%d3 <== NOT EXECUTED 44886: 9680 subl %d0,%d3 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
44888: 4a8a tstl %a2 <== NOT EXECUTED 4488a: 6700 00e0 beqw 4496c <Stack_check_Dump_threads_usage+0x13a><== NOT EXECUTED
(*print_handler)(
4488e: 486e fffb pea %fp@(-5) <== NOT EXECUTED 44892: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED 44896: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 4489a: 4eb9 0004 a924 jsr 4a924 <rtems_object_get_name> <== NOT EXECUTED 448a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 448a2: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 448a6: 4879 0009 9250 pea 99250 <IntUartPollCallbacks.6601+0x20> <== NOT EXECUTED 448ac: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 448b2: 4e94 jsr %a4@ <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
448b4: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
if ( the_thread ) {
(*print_handler)(
448b8: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
448bc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 448be: 2f04 movel %d4,%sp@- <== NOT EXECUTED 448c0: 2013 movel %a3@,%d0 <== NOT EXECUTED 448c2: 5380 subql #1,%d0 <== NOT EXECUTED 448c4: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 448c8: 2f08 movel %a0,%sp@- <== NOT EXECUTED 448ca: 4879 0009 926b pea 9926b <IntUartPollCallbacks.6601+0x3b> <== NOT EXECUTED 448d0: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 448d6: 2079 000a 39f8 moveal a39f8 <print_handler>,%a0 <== NOT EXECUTED 448dc: 4e90 jsr %a0@ <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
448de: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 448e2: 4ab9 000a 39f0 tstl a39f0 <Stack_check_Initialized> <== NOT EXECUTED 448e8: 6724 beqs 4490e <Stack_check_Dump_threads_usage+0xdc><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
448ea: 2f03 movel %d3,%sp@- <== NOT EXECUTED 448ec: 4879 0009 9296 pea 99296 <IntUartPollCallbacks.6601+0x66> <== NOT EXECUTED 448f2: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 448f8: 2079 000a 39f8 moveal a39f8 <print_handler>,%a0 <== NOT EXECUTED 448fe: 4e90 jsr %a0@ <== NOT EXECUTED 44900: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
44904: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4490a: 4e5e unlk %fp <== NOT EXECUTED 4490c: 4e75 rts <== NOT EXECUTED
current,
size
);
if (Stack_check_Initialized == 0) {
(*print_handler)( print_context, "Unavailable\n" );
4490e: 4879 0009 9289 pea 99289 <IntUartPollCallbacks.6601+0x59> <== NOT EXECUTED 44914: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 4491a: 2079 000a 39f8 moveal a39f8 <print_handler>,%a0 <== NOT EXECUTED 44920: 4e90 jsr %a0@ <== NOT EXECUTED 44922: 508f addql #8,%sp <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
}
}
44924: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4492a: 4e5e unlk %fp <== NOT EXECUTED 4492c: 4e75 rts <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
if (Stack_check_Interrupt_stack.area) {
4492e: 4ab9 000a 6944 tstl a6944 <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED 44934: 67ce beqs 44904 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED 44936: 47f9 000a 6940 lea a6940 <Stack_check_Interrupt_stack>,%a3 <== NOT EXECUTED 4493c: 4284 clrl %d4 <== NOT EXECUTED 4493e: 95ca subal %a2,%a2 <== NOT EXECUTED
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
44940: 2413 movel %a3@,%d2 <== NOT EXECUTED 44942: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
44948: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 4494c: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
44952: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44954: 2f03 movel %d3,%sp@- <== NOT EXECUTED 44956: 4eb9 0004 47fe jsr 447fe <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
4495c: 508f addql #8,%sp <== NOT EXECUTED 4495e: 4a80 tstl %d0 <== NOT EXECUTED 44960: 6600 ff22 bnew 44884 <Stack_check_Dump_threads_usage+0x52><== NOT EXECUTED 44964: 4283 clrl %d3 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
if ( the_thread ) {
44966: 4a8a tstl %a2 <== NOT EXECUTED 44968: 6600 ff24 bnew 4488e <Stack_check_Dump_threads_usage+0x5c><== NOT EXECUTED
"0x%08" PRIx32 " %4s",
the_thread->Object.id,
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
4496c: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 44970: 4879 0009 925d pea 9925d <IntUartPollCallbacks.6601+0x2d> <== NOT EXECUTED 44976: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 4497c: 4e94 jsr %a4@ <== NOT EXECUTED
}
(*print_handler)(
4497e: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
"0x%08" PRIx32 " %4s",
the_thread->Object.id,
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
44982: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
(*print_handler)(
44986: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44988: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4498a: 2013 movel %a3@,%d0 <== NOT EXECUTED 4498c: 5380 subql #1,%d0 <== NOT EXECUTED 4498e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44992: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44994: 4879 0009 926b pea 9926b <IntUartPollCallbacks.6601+0x3b> <== NOT EXECUTED 4499a: 2f39 000a 39f4 movel a39f4 <print_context>,%sp@- <== NOT EXECUTED 449a0: 2079 000a 39f8 moveal a39f8 <print_handler>,%a0 <== NOT EXECUTED 449a6: 4e90 jsr %a0@ <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
449a8: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 449ac: 4ab9 000a 39f0 tstl a39f0 <Stack_check_Initialized> <== NOT EXECUTED 449b2: 6600 ff36 bnew 448ea <Stack_check_Dump_threads_usage+0xb8><== NOT EXECUTED 449b6: 6000 ff56 braw 4490e <Stack_check_Dump_threads_usage+0xdc><== NOT EXECUTED
000447fe <Stack_check_find_high_water_mark>:
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
447fe: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
void *Stack_check_find_high_water_mark(
const void *s,
size_t n
)
{
44800: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
44804: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 44808: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
4480c: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED 44810: d088 addl %a0,%d0 <== NOT EXECUTED 44812: b088 cmpl %a0,%d0 <== NOT EXECUTED 44814: 6310 blss 44826 <Stack_check_find_high_water_mark+0x28><== NOT EXECUTED
if (*base != U32_PATTERN)
44816: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED 4481c: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4481e: 660c bnes 4482c <Stack_check_find_high_water_mark+0x2e><== NOT EXECUTED
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
44820: 5888 addql #4,%a0 <== NOT EXECUTED 44822: b1c0 cmpal %d0,%a0 <== NOT EXECUTED 44824: 65f0 bcss 44816 <Stack_check_find_high_water_mark+0x18><== NOT EXECUTED 44826: 4280 clrl %d0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
44828: 4e5e unlk %fp <== NOT EXECUTED 4482a: 4e75 rts <== NOT EXECUTED
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
if (*base != U32_PATTERN)
return (void *) base;
4482c: 2008 movel %a0,%d0 <== NOT EXECUTED
#endif
return (void *)0;
}
4482e: 4e5e unlk %fp <== NOT EXECUTED
44830: 4e75 rts
00044a34 <Stack_check_report_blown_task>:
*
* NOTE: The system is in a questionable state... we may not get
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
44a34: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 44a38: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
char name [32];
printk("BLOWN STACK!!!\n");
44a3c: 4879 0009 92fd pea 992fd <IntUartPollCallbacks.6601+0xcd> <== NOT EXECUTED 44a42: 47f9 0004 79dc lea 479dc <printk>,%a3 <== NOT EXECUTED
*
* NOTE: The system is in a questionable state... we may not get
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
44a48: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 44a4c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack);
44a50: 286a 00c2 moveal %a2@(194),%a4 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
44a54: 4e93 jsr %a3@ <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
44a56: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a58: 4879 0009 930d pea 9930d <IntUartPollCallbacks.6601+0xdd> <== NOT EXECUTED 44a5e: 4e93 jsr %a3@ <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
44a60: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a64: 4879 0009 932a pea 9932a <IntUartPollCallbacks.6601+0xfa> <== NOT EXECUTED 44a6a: 4e93 jsr %a3@ <== NOT EXECUTED
printk(
44a6c: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 44a70: 4879 0009 933c pea 9933c <IntUartPollCallbacks.6601+0x10c> <== NOT EXECUTED 44a76: 4e93 jsr %a3@ <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
44a78: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED 44a7c: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED 44a80: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a84: 4eb9 0004 a924 jsr 4a924 <rtems_object_get_name> <== NOT EXECUTED 44a8a: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED 44a8e: 2e80 movel %d0,%sp@ <== NOT EXECUTED 44a90: 4879 0009 9350 pea 99350 <IntUartPollCallbacks.6601+0x120> <== NOT EXECUTED 44a96: 4e93 jsr %a3@ <== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
44a98: 202a 00be movel %a2@(190),%d0 <== NOT EXECUTED 44a9c: 206a 00c2 moveal %a2@(194),%a0 <== NOT EXECUTED 44aa0: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44aa4: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44aa6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44aa8: 4879 0009 9366 pea 99366 <IntUartPollCallbacks.6601+0x136> <== NOT EXECUTED 44aae: 4e93 jsr %a3@ <== NOT EXECUTED
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
44ab0: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 44ab4: 4a02 tstb %d2 <== NOT EXECUTED 44ab6: 670a beqs 44ac2 <Stack_check_report_blown_task+0x8e><== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
44ab8: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED 44abc: 4eb9 0004 b2ac jsr 4b2ac <rtems_fatal_error_occurred> <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
44ac2: 486c 0018 pea %a4@(24) <== NOT EXECUTED 44ac6: 486c 0008 pea %a4@(8) <== NOT EXECUTED 44aca: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 44ace: 4879 0009 9397 pea 99397 <IntUartPollCallbacks.6601+0x167> <== NOT EXECUTED 44ad4: 4e93 jsr %a3@ <== NOT EXECUTED 44ad6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
44ada: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED 44ade: 4eb9 0004 b2ac jsr 4b2ac <rtems_fatal_error_occurred> <== NOT EXECUTED
0004cacc <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4cacc: 41f9 0006 4fd0 lea 64fd0 <Configuration+0xc>,%a0
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
4cad2: 4e56 0000 linkw %fp,#0
return (microseconds / rtems_configuration_get_microseconds_per_tick()); }
4cad6: 202e 0008 movel %fp@(8),%d0 4cada: 4e5e unlk %fp 4cadc: 4c50 0000 remul %a0@,%d0,%d0 4cae0: 4e75 rts
...
00047864 <TOD_MILLISECONDS_TO_TICKS>:
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
47864: 4e56 0000 linkw %fp,#0 47868: 2039 0005 ed30 movel 5ed30 <Configuration+0xc>,%d0 4786e: 2f02 movel %d2,%sp@- 47870: 243c 0000 03e8 movel #1000,%d2 47876: 4c42 0000 remul %d2,%d0,%d0
return (milliseconds / rtems_configuration_get_milliseconds_per_tick()); }
4787a: 242e 0008 movel %fp@(8),%d2 4787e: 4c40 2002 remul %d0,%d2,%d2 47882: 2002 movel %d2,%d0 47884: 241f movel %sp@+,%d2 47886: 4e5e unlk %fp 47888: 4e75 rts
...
00046704 <_API_Mutex_Lock>:
API_Mutex_Control *the_mutex
)
{
ISR_Level level;
_ISR_Disable( level );
46704: 203c 0000 0700 movel #1792,%d0
#include <rtems/score/apimutex.h>
void _API_Mutex_Lock(
API_Mutex_Control *the_mutex
)
{
4670a: 4e56 0000 linkw %fp,#0 4670e: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
46712: 40c1 movew %sr,%d1 46714: 8081 orl %d1,%d0 46716: 46c0 movew %d0,%sr
_CORE_mutex_Seize(
46718: 2f01 movel %d1,%sp@- 4671a: 42a7 clrl %sp@- 4671c: 4878 0001 pea 1 <ADD> 46720: 2f28 0008 movel %a0@(8),%sp@- 46724: 4868 0010 pea %a0@(16) 46728: 4eb9 0004 6958 jsr 46958 <_CORE_mutex_Seize> 4672e: 4fef 0014 lea %sp@(20),%sp
the_mutex->Object.id,
true,
0,
level
);
}
46732: 4e5e unlk %fp 46734: 4e75 rts
...
00046764 <_API_Mutex_Unlock>:
#include <rtems/score/apimutex.h>
void _API_Mutex_Unlock(
API_Mutex_Control *the_mutex
)
{
46764: 4e56 0000 linkw %fp,#0
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46768: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4676e: 5280 addql #1,%d0 46770: 206e 0008 moveal %fp@(8),%a0 46774: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_CORE_mutex_Surrender(
4677a: 42a7 clrl %sp@- 4677c: 2f28 0008 movel %a0@(8),%sp@- 46780: 4868 0010 pea %a0@(16) 46784: 4eb9 0004 6a08 jsr 46a08 <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
4678a: 4fef 000c lea %sp@(12),%sp
}
4678e: 4e5e unlk %fp
_CORE_mutex_Surrender(
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
46790: 4ef9 0004 7dbc jmp 47dbc <_Thread_Enable_dispatch>
...
00046684 <_API_extensions_Add>:
*/
void _API_extensions_Add(
API_extensions_Control *the_extension
)
{
46684: 4e56 0000 linkw %fp,#0
_Chain_Append( &_API_extensions_List, &the_extension->Node );
46688: 2f2e 0008 movel %fp@(8),%sp@- 4668c: 4879 0005 f0a4 pea 5f0a4 <_API_extensions_List> 46692: 4eb9 0004 6798 jsr 46798 <_Chain_Append> 46698: 508f addql #8,%sp
}
4669a: 4e5e unlk %fp 4669c: 4e75 rts
...
0004eb44 <_Barrier_Translate_core_barrier_return_code>:
};
rtems_status_code _Barrier_Translate_core_barrier_return_code (
CORE_barrier_Status the_barrier_status
)
{
4eb44: 41f9 0005 d86c lea 5d86c <_Barrier_Translate_core_barrier_return_code_>,%a0 4eb4a: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}
4eb4e: 202e 0008 movel %fp@(8),%d0 4eb52: 4e5e unlk %fp 4eb54: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4eb58: 4e75 rts
...
00048bdc <_CORE_RWLock_Obtain_for_writing>:
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
48bdc: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
48be2: 4e56 fff4 linkw %fp,#-12 48be6: 206e 0008 moveal %fp@(8),%a0 48bea: 48d7 001c moveml %d2-%d4,%sp@ 48bee: 282e 000c movel %fp@(12),%d4 48bf2: 242e 0010 movel %fp@(16),%d2 48bf6: 262e 0014 movel %fp@(20),%d3
ISR_Level level; Thread_Control *executing = _Thread_Executing;
48bfa: 2279 0006 1d12 moveal 61d12 <_Thread_Executing>,%a1
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
48c00: 40c1 movew %sr,%d1 48c02: 8081 orl %d1,%d0 48c04: 46c0 movew %d0,%sr
switch ( the_rwlock->current_state ) {
48c06: 4aa8 0044 tstl %a0@(68) 48c0a: 6614 bnes 48c20 <_CORE_RWLock_Obtain_for_writing+0x44>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
48c0c: 7002 moveq #2,%d0 48c0e: 2140 0044 movel %d0,%a0@(68)
_ISR_Enable( level );
48c12: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
48c14: 42a9 0034 clrl %a1@(52)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
48c18: 4cd7 001c moveml %sp@,%d2-%d4 48c1c: 4e5e unlk %fp 48c1e: 4e75 rts
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
48c20: 4a02 tstb %d2 48c22: 6610 bnes 48c34 <_CORE_RWLock_Obtain_for_writing+0x58>
_ISR_Enable( level );
48c24: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
48c26: 7002 moveq #2,%d0
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
48c28: 4cd7 001c moveml %sp@,%d2-%d4
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
48c2c: 2340 0034 movel %d0,%a1@(52)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
48c30: 4e5e unlk %fp 48c32: 4e75 rts
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
48c34: 7001 moveq #1,%d0
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
48c36: 2344 0020 movel %d4,%a1@(32)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
48c3a: 42a9 0034 clrl %a1@(52)
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
48c3e: 2348 0044 movel %a0,%a1@(68)
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
48c42: 2340 0030 movel %d0,%a1@(48) 48c46: 2140 0030 movel %d0,%a0@(48)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
48c4a: 46c1 movew %d1,%sr
_Thread_queue_Enqueue_with_handler(
48c4c: 2d43 000c movel %d3,%fp@(12) 48c50: 203c 0004 8d48 movel #298312,%d0 48c56: 2d48 0008 movel %a0,%fp@(8) 48c5a: 2d40 0010 movel %d0,%fp@(16)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
48c5e: 4cd7 001c moveml %sp@,%d2-%d4 48c62: 4e5e unlk %fp
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
48c64: 4ef9 0004 a5b4 jmp 4a5b4 <_Thread_queue_Enqueue_with_handler>
...
00048d48 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
48d48: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
48d4c: 486e fffc pea %fp@(-4) 48d50: 2f2e 0008 movel %fp@(8),%sp@- 48d54: 4eb9 0004 a090 jsr 4a090 <_Thread_Get>
switch ( location ) {
48d5a: 508f addql #8,%sp 48d5c: 4aae fffc tstl %fp@(-4) 48d60: 6618 bnes 48d7a <_CORE_RWLock_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
48d62: 2f00 movel %d0,%sp@- 48d64: 4eb9 0004 aa24 jsr 4aa24 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
48d6a: 588f addql #4,%sp 48d6c: 2039 0006 1c58 movel 61c58 <_Thread_Dispatch_disable_level>,%d0 48d72: 5380 subql #1,%d0 48d74: 23c0 0006 1c58 movel %d0,61c58 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
48d7a: 4e5e unlk %fp 48d7c: 4e75 rts
...
0004de44 <_CORE_barrier_Initialize>:
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4de44: 4e56 0000 linkw %fp,#0
the_barrier->Attributes = *the_barrier_attributes;
4de48: 226e 000c moveal %fp@(12),%a1
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4de4c: 4878 0003 pea 3 <DIVIDE>
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4de50: 206e 0008 moveal %fp@(8),%a0
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4de54: 2f3c 0001 0000 movel #65536,%sp@- 4de5a: 42a7 clrl %sp@-
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
4de5c: 2011 movel %a1@,%d0 4de5e: 2229 0004 movel %a1@(4),%d1 4de62: 2140 0040 movel %d0,%a0@(64) 4de66: 2141 0044 movel %d1,%a0@(68)
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4de6a: 2f08 movel %a0,%sp@-
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
4de6c: 42a8 0048 clrl %a0@(72)
_Thread_queue_Initialize(
4de70: 4eb9 0004 8584 jsr 48584 <_Thread_queue_Initialize> 4de76: 4fef 0010 lea %sp@(16),%sp
&the_barrier->Wait_queue,
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_BARRIER,
CORE_BARRIER_TIMEOUT
);
}
4de7a: 4e5e unlk %fp 4de7c: 4e75 rts
...
0004de80 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
4de80: 4e56 fff4 linkw %fp,#-12 4de84: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4de88: 246e 0008 moveal %fp@(8),%a2 4de8c: 47f9 0004 81a8 lea 481a8 <_Thread_queue_Dequeue>,%a3
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4de92: 4282 clrl %d2 4de94: 2f0a movel %a2,%sp@- 4de96: 4e93 jsr %a3@ 4de98: 588f addql #4,%sp 4de9a: 4a80 tstl %d0 4de9c: 670c beqs 4deaa <_CORE_barrier_Release+0x2a> 4de9e: 2f0a movel %a2,%sp@-
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
4dea0: 5282 addql #1,%d2
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4dea2: 4e93 jsr %a3@ 4dea4: 588f addql #4,%sp 4dea6: 4a80 tstl %d0 4dea8: 66f4 bnes 4de9e <_CORE_barrier_Release+0x1e>
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
return count;
}
4deaa: 2002 movel %d2,%d0
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
4deac: 42aa 0048 clrl %a2@(72)
return count; }
4deb0: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4deb6: 4e5e unlk %fp 4deb8: 4e75 rts
...
0004debc <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4debc: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4dec2: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4dec6: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4decc: 48d7 001c moveml %d2-%d4,%sp@ 4ded0: 242e 000c movel %fp@(12),%d2 4ded4: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4ded8: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4dedc: 206e 0008 moveal %fp@(8),%a0 4dee0: 282e 0018 movel %fp@(24),%d4
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4dee4: 40c1 movew %sr,%d1 4dee6: 8081 orl %d1,%d0 4dee8: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4deea: 2028 0048 movel %a0@(72),%d0 4deee: 5280 addql #1,%d0 4def0: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4def4: 4aa8 0040 tstl %a0@(64) 4def8: 6606 bnes 4df00 <_CORE_barrier_Wait+0x44>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4defa: b0a8 0044 cmpl %a0@(68),%d0 4defe: 672e beqs 4df2e <_CORE_barrier_Wait+0x72> 4df00: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4df02: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4df06: 2348 0044 movel %a0,%a1@(68) 4df0a: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id; _ISR_Enable( level );
4df0e: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4df10: 2d43 000c movel %d3,%fp@(12) 4df14: 203c 0004 8668 movel #296552,%d0 4df1a: 2d48 0008 movel %a0,%fp@(8) 4df1e: 2d40 0010 movel %d0,%fp@(16)
}
4df22: 4cd7 001c moveml %sp@,%d2-%d4 4df26: 4e5e unlk %fp
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4df28: 4ef9 0004 8308 jmp 48308 <_Thread_queue_Enqueue_with_handler>
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
4df2e: 7001 moveq #1,%d0 4df30: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4df34: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4df36: 2d44 0010 movel %d4,%fp@(16) 4df3a: 2d42 000c movel %d2,%fp@(12) 4df3e: 2d48 0008 movel %a0,%fp@(8)
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
4df42: 4cd7 001c moveml %sp@,%d2-%d4 4df46: 4e5e unlk %fp
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
_ISR_Enable( level );
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4df48: 4ef9 0004 de80 jmp 4de80 <_CORE_barrier_Release>
...
00059f8c <_CORE_message_queue_Broadcast>:
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
59f8c: 4e56 ffe0 linkw %fp,#-32 59f90: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 59f94: 266e 0008 moveal %fp@(8),%a3 59f98: 282e 000c movel %fp@(12),%d4 59f9c: 242e 0010 movel %fp@(16),%d2 59fa0: 2a2e 001c movel %fp@(28),%d5
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
59fa4: b4ab 004c cmpl %a3@(76),%d2 59fa8: 6262 bhis 5a00c <_CORE_message_queue_Broadcast+0x80>
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
59faa: 4aab 0048 tstl %a3@(72) 59fae: 664c bnes 59ffc <_CORE_message_queue_Broadcast+0x70>
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59fb0: 2f0b movel %a3,%sp@- 59fb2: 49f9 0005 c6d8 lea 5c6d8 <_Thread_queue_Dequeue>,%a4 59fb8: 4283 clrl %d3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
59fba: 4bf9 0006 35e8 lea 635e8 <memcpy>,%a5 59fc0: 4e94 jsr %a4@
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
59fc2: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59fc4: 2440 moveal %d0,%a2
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
59fc6: 4a80 tstl %d0 59fc8: 6722 beqs 59fec <_CORE_message_queue_Broadcast+0x60> 59fca: 2f02 movel %d2,%sp@-
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
59fcc: 5283 addql #1,%d3 59fce: 2f04 movel %d4,%sp@- 59fd0: 2f2a 002c movel %a2@(44),%sp@- 59fd4: 4e95 jsr %a5@
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
59fd6: 206a 0028 moveal %a2@(40),%a0 59fda: 4fef 000c lea %sp@(12),%sp 59fde: 2082 movel %d2,%a0@
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59fe0: 2f0b movel %a3,%sp@- 59fe2: 4e94 jsr %a4@
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
59fe4: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59fe6: 2440 moveal %d0,%a2
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
59fe8: 4a80 tstl %d0 59fea: 66de bnes 59fca <_CORE_message_queue_Broadcast+0x3e>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
59fec: 2045 moveal %d5,%a0 59fee: 4280 clrl %d0 59ff0: 2083 movel %d3,%a0@
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; }
59ff2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 59ff8: 4e5e unlk %fp 59ffa: 4e75 rts
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
*count = 0;
59ffc: 2045 moveal %d5,%a0 59ffe: 4280 clrl %d0
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
5a000: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
*count = 0;
5a006: 4290 clrl %a0@
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
5a008: 4e5e unlk %fp 5a00a: 4e75 rts
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
5a00c: 7001 moveq #1,%d0 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
5a00e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED 5a014: 4e5e unlk %fp <== NOT EXECUTED
5a016: 4e75 rts
00053ca4 <_CORE_message_queue_Close>:
void _CORE_message_queue_Close(
CORE_message_queue_Control *the_message_queue,
Thread_queue_Flush_callout remote_extract_callout,
uint32_t status
)
{
53ca4: 4e56 0000 linkw %fp,#0 53ca8: 2f0a movel %a2,%sp@-
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
53caa: 2f2e 0010 movel %fp@(16),%sp@- 53cae: 2f2e 000c movel %fp@(12),%sp@-
void _CORE_message_queue_Close(
CORE_message_queue_Control *the_message_queue,
Thread_queue_Flush_callout remote_extract_callout,
uint32_t status
)
{
53cb2: 246e 0008 moveal %fp@(8),%a2
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
53cb6: 2f0a movel %a2,%sp@- 53cb8: 4eb9 0004 db3c jsr 4db3c <_Thread_queue_Flush>
* This removes all messages from the pending message queue. Since
* we just flushed all waiting threads, we don't have to worry about
* the flush satisfying any blocked senders as a side-effect.
*/
if ( the_message_queue->number_of_pending_messages != 0 )
53cbe: 4fef 000c lea %sp@(12),%sp 53cc2: 4aaa 0048 tstl %a2@(72) 53cc6: 6612 bnes 53cda <_CORE_message_queue_Close+0x36>
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
53cc8: 2d6a 005c 0008 movel %a2@(92),%fp@(8)
}
53cce: 246e fffc moveal %fp@(-4),%a2 53cd2: 4e5e unlk %fp
*/
if ( the_message_queue->number_of_pending_messages != 0 )
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
53cd4: 4ef9 0004 e86c jmp 4e86c <_Workspace_Free>
* we just flushed all waiting threads, we don't have to worry about
* the flush satisfying any blocked senders as a side-effect.
*/
if ( the_message_queue->number_of_pending_messages != 0 )
(void) _CORE_message_queue_Flush_support( the_message_queue );
53cda: 2f0a movel %a2,%sp@- 53cdc: 4eb9 0005 3cf8 jsr 53cf8 <_CORE_message_queue_Flush_support>
(void) _Workspace_Free( the_message_queue->message_buffers );
53ce2: 2d6a 005c 0008 movel %a2@(92),%fp@(8)
* we just flushed all waiting threads, we don't have to worry about
* the flush satisfying any blocked senders as a side-effect.
*/
if ( the_message_queue->number_of_pending_messages != 0 )
(void) _CORE_message_queue_Flush_support( the_message_queue );
53ce8: 588f addql #4,%sp
(void) _Workspace_Free( the_message_queue->message_buffers );
}
53cea: 246e fffc moveal %fp@(-4),%a2 53cee: 4e5e unlk %fp
*/
if ( the_message_queue->number_of_pending_messages != 0 )
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
53cf0: 4ef9 0004 e86c jmp 4e86c <_Workspace_Free>
...
0004fe54 <_CORE_message_queue_Initialize>:
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4fe54: 7203 moveq #3,%d1
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
4fe56: 4e56 fff4 linkw %fp,#-12 4fe5a: 202e 0014 movel %fp@(20),%d0 4fe5e: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4fe62: 246e 0008 moveal %fp@(8),%a2 4fe66: 242e 0010 movel %fp@(16),%d2
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4fe6a: c280 andl %d0,%d1
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4fe6c: 2542 0044 movel %d2,%a2@(68)
the_message_queue->number_of_pending_messages = 0;
4fe70: 42aa 0048 clrl %a2@(72)
the_message_queue->maximum_message_size = maximum_message_size;
4fe74: 2540 004c movel %d0,%a2@(76)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
4fe78: 42aa 0060 clrl %a2@(96)
the_message_queue->notify_argument = the_argument;
4fe7c: 42aa 0064 clrl %a2@(100)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4fe80: 4a81 tstl %d1 4fe82: 6620 bnes 4fea4 <_CORE_message_queue_Initialize+0x50> 4fe84: 2200 movel %d0,%d1
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
4fe86: 2601 movel %d1,%d3 4fe88: 0683 0000 0014 addil #20,%d3
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
4fe8e: 2003 movel %d3,%d0 4fe90: 4c02 0800 mulsl %d2,%d0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4fe94: b280 cmpl %d0,%d1 4fe96: 631c blss 4feb4 <_CORE_message_queue_Initialize+0x60>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fe98: 4200 clrb %d0
}
4fe9a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4fea0: 4e5e unlk %fp 4fea2: 4e75 rts
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
allocated_message_size += sizeof(uint32_t);
4fea4: 2200 movel %d0,%d1 4fea6: 5881 addql #4,%d1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4fea8: 76fc moveq #-4,%d3 4feaa: c283 andl %d3,%d1
}
if (allocated_message_size < maximum_message_size)
4feac: b280 cmpl %d0,%d1 4feae: 64d6 bccs 4fe86 <_CORE_message_queue_Initialize+0x32>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4feb0: 4200 clrb %d0 <== NOT EXECUTED 4feb2: 60e6 bras 4fe9a <_CORE_message_queue_Initialize+0x46><== NOT EXECUTED
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4feb4: 2f00 movel %d0,%sp@- 4feb6: 4eb9 0005 2cd4 jsr 52cd4 <_Workspace_Allocate>
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4febc: 588f addql #4,%sp
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4febe: 2540 005c movel %d0,%a2@(92)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4fec2: 67d4 beqs 4fe98 <_CORE_message_queue_Initialize+0x44>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4fec4: 2f03 movel %d3,%sp@- 4fec6: 2f02 movel %d2,%sp@- 4fec8: 2f00 movel %d0,%sp@- 4feca: 486a 0068 pea %a2@(104) 4fece: 4eb9 0005 51e8 jsr 551e8 <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4fed4: 4878 0006 pea 6 <EXTENDSFDF> 4fed8: 7001 moveq #1,%d0 4feda: 206e 000c moveal %fp@(12),%a0 4fede: b090 cmpl %a0@,%d0 4fee0: 57c0 seq %d0 4fee2: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b> 4fee6: 49c0 extbl %d0 4fee8: 4480 negl %d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4feea: 41ea 0054 lea %a2@(84),%a0 4feee: 2f00 movel %d0,%sp@- 4fef0: 2548 0050 movel %a0,%a2@(80)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4fef4: 41ea 0050 lea %a2@(80),%a0 4fef8: 2548 0058 movel %a0,%a2@(88) 4fefc: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4fefe: 42aa 0054 clrl %a2@(84) 4ff02: 4eb9 0005 2074 jsr 52074 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4ff08: 4fef 0020 lea %sp@(32),%sp
}
4ff0c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4ff12: 7001 moveq #1,%d0
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
4ff14: 4e5e unlk %fp 4ff16: 4e75 rts
0004ff18 <_CORE_message_queue_Seize>:
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4ff18: 203c 0000 0700 movel #1792,%d0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4ff1e: 4e56 ffe8 linkw %fp,#-24
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4ff22: 2279 0006 97b2 moveal 697b2 <_Thread_Executing>,%a1
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4ff28: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4ff2c: 282e 000c movel %fp@(12),%d4 4ff30: 286e 001c moveal %fp@(28),%a4 4ff34: 246e 0008 moveal %fp@(8),%a2
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4ff38: 42a9 0034 clrl %a1@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4ff3c: 262e 0010 movel %fp@(16),%d3 4ff40: 206e 0014 moveal %fp@(20),%a0 4ff44: 242e 0018 movel %fp@(24),%d2
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4ff48: 40c1 movew %sr,%d1 4ff4a: 8081 orl %d1,%d0 4ff4c: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4ff4e: 200a movel %a2,%d0 4ff50: 0680 0000 0054 addil #84,%d0
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4ff56: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4ff5a: b08b cmpl %a3,%d0 4ff5c: 6700 0088 beqw 4ffe6 <_CORE_message_queue_Seize+0xce>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4ff60: 2253 moveal %a3@,%a1
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
4ff62: 53aa 0048 subql #1,%a2@(72)
the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain);
4ff66: 49ea 0050 lea %a2@(80),%a4
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
the_chain->first = new_first;
4ff6a: 2549 0050 movel %a1,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4ff6e: 234c 0004 movel %a4,%a1@(4)
_ISR_Enable( level );
4ff72: 46c1 movew %d1,%sr
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
4ff74: 2279 0006 97b2 moveal 697b2 <_Thread_Executing>,%a1
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
4ff7a: 240b movel %a3,%d2 4ff7c: 0682 0000 0010 addil #16,%d2
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ff82: 49f9 0005 8950 lea 58950 <memcpy>,%a4
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
4ff88: 20ab 000c movel %a3@(12),%a0@
_Thread_Executing->Wait.count =
4ff8c: 236b 0008 0024 movel %a3@(8),%a1@(36) 4ff92: 2f10 movel %a0@,%sp@- 4ff94: 2f02 movel %d2,%sp@- 4ff96: 2f03 movel %d3,%sp@- 4ff98: 4e94 jsr %a4@
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4ff9a: 2f0a movel %a2,%sp@- 4ff9c: 4eb9 0005 1c98 jsr 51c98 <_Thread_queue_Dequeue>
if ( !the_thread ) {
4ffa2: 4fef 0010 lea %sp@(16),%sp
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4ffa6: 2040 moveal %d0,%a0
if ( !the_thread ) {
4ffa8: 4a80 tstl %d0 4ffaa: 6700 0088 beqw 50034 <_CORE_message_queue_Seize+0x11c>
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
4ffae: 2028 0030 movel %a0@(48),%d0
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
4ffb2: 2768 0024 0008 movel %a0@(36),%a3@(8) 4ffb8: 2740 000c movel %d0,%a3@(12)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ffbc: 2f00 movel %d0,%sp@- 4ffbe: 2f28 002c movel %a0@(44),%sp@- 4ffc2: 2f02 movel %d2,%sp@- 4ffc4: 4e94 jsr %a4@
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ffc6: 2d6b 0008 0010 movel %a3@(8),%fp@(16) 4ffcc: 4fef 000c lea %sp@(12),%sp 4ffd0: 2d4b 000c movel %a3,%fp@(12) 4ffd4: 2d4a 0008 movel %a2,%fp@(8)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4ffd8: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 4ffde: 4e5e unlk %fp
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ffe0: 4ef9 0005 5230 jmp 55230 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
4ffe6: 4a02 tstb %d2 4ffe8: 6612 bnes 4fffc <_CORE_message_queue_Seize+0xe4>
_ISR_Enable( level );
4ffea: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4ffec: 7004 moveq #4,%d0
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4ffee: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4
#endif
}
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4fff4: 2340 0034 movel %d0,%a1@(52)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4fff8: 4e5e unlk %fp 4fffa: 4e75 rts
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
4fffc: 7001 moveq #1,%d0 4fffe: 2540 0030 movel %d0,%a2@(48)
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
50002: 2348 0028 movel %a0,%a1@(40)
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
50006: 2343 002c movel %d3,%a1@(44)
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
5000a: 2344 0020 movel %d4,%a1@(32)
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
5000e: 234a 0044 movel %a2,%a1@(68)
executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level );
50012: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
50014: 2d4c 000c movel %a4,%fp@(12) 50018: 49f9 0005 2158 lea 52158 <_Thread_queue_Timeout>,%a4 5001e: 2d4a 0008 movel %a2,%fp@(8) 50022: 2d4c 0010 movel %a4,%fp@(16)
}
50026: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 5002c: 4e5e unlk %fp
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
5002e: 4ef9 0005 1df8 jmp 51df8 <_Thread_queue_Enqueue_with_handler>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
50034: 45ea 0068 lea %a2@(104),%a2 50038: 2d4b 000c movel %a3,%fp@(12) 5003c: 2d4a 0008 movel %a2,%fp@(8)
}
50040: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 50046: 4e5e unlk %fp 50048: 4ef9 0004 fd88 jmp 4fd88 <_Chain_Append>
...
00050050 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
50050: 4e56 ffec linkw %fp,#-20 50054: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 50058: 246e 0008 moveal %fp@(8),%a2 5005c: 242e 0010 movel %fp@(16),%d2 50060: 282e 001c movel %fp@(28),%d4 50064: 162e 0023 moveb %fp@(35),%d3
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
50068: b4aa 004c cmpl %a2@(76),%d2 5006c: 6228 bhis 50096 <_CORE_message_queue_Submit+0x46>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
5006e: 202a 0048 movel %a2@(72),%d0 50072: 672e beqs 500a2 <_CORE_message_queue_Submit+0x52>
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
the_message_queue->maximum_pending_messages ) {
50074: b0aa 0044 cmpl %a2@(68),%d0 50078: 6500 00ba bcsw 50134 <_CORE_message_queue_Submit+0xe4>
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
5007c: 4a03 tstb %d3 5007e: 6700 00f4 beqw 50174 <_CORE_message_queue_Submit+0x124>
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
50082: 2039 0006 9792 movel 69792 <_ISR_Nest_level>,%d0 50088: 6754 beqs 500de <_CORE_message_queue_Submit+0x8e> 5008a: 7003 moveq #3,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
5008c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50092: 4e5e unlk %fp 50094: 4e75 rts
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
50096: 7001 moveq #1,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
50098: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 5009e: 4e5e unlk %fp 500a0: 4e75 rts
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
500a2: 2f0a movel %a2,%sp@- 500a4: 4eb9 0005 1c98 jsr 51c98 <_Thread_queue_Dequeue>
if ( the_thread ) {
500aa: 588f addql #4,%sp
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
500ac: 2640 moveal %d0,%a3
if ( the_thread ) {
500ae: 4a80 tstl %d0 500b0: 6700 00ce beqw 50180 <_CORE_message_queue_Submit+0x130>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
500b4: 2f02 movel %d2,%sp@- 500b6: 2f2e 000c movel %fp@(12),%sp@- 500ba: 2f2b 002c movel %a3@(44),%sp@- 500be: 4eb9 0005 8950 jsr 58950 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
500c4: 206b 0028 moveal %a3@(40),%a0
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
500c8: 4fef 000c lea %sp@(12),%sp
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
the_thread->Wait.count = (uint32_t) submit_type;
500cc: 4280 clrl %d0
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
500ce: 2082 movel %d2,%a0@
the_thread->Wait.count = (uint32_t) submit_type;
500d0: 2744 0024 movel %d4,%a3@(36)
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
500d4: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 500da: 4e5e unlk %fp 500dc: 4e75 rts
* Thus the unusual choice to open a new scope and declare
* it as a variable. Doing this emphasizes how dangerous it
* would be to use this variable prior to here.
*/
{
Thread_Control *executing = _Thread_Executing;
500de: 2079 0006 97b2 moveal 697b2 <_Thread_Executing>,%a0
ISR_Level level;
_ISR_Disable( level );
500e4: 203c 0000 0700 movel #1792,%d0 500ea: 40c1 movew %sr,%d1 500ec: 8081 orl %d1,%d0 500ee: 46c0 movew %d0,%sr 500f0: 7001 moveq #1,%d0
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
500f2: 216e 0014 0020 movel %fp@(20),%a0@(32) 500f8: 2540 0030 movel %d0,%a2@(48)
executing->Wait.return_argument_second.immutable_object = buffer;
500fc: 202e 000c movel %fp@(12),%d0
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
50100: 2144 0024 movel %d4,%a0@(36)
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
50104: 2140 002c movel %d0,%a0@(44)
executing->Wait.option = (uint32_t) size;
50108: 2142 0030 movel %d2,%a0@(48)
Thread_Control *executing = _Thread_Executing;
ISR_Level level;
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
5010c: 214a 0044 movel %a2,%a0@(68)
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
_ISR_Enable( level );
50110: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
50112: 4879 0005 2158 pea 52158 <_Thread_queue_Timeout> 50118: 2f2e 0024 movel %fp@(36),%sp@- 5011c: 2f0a movel %a2,%sp@- 5011e: 4eb9 0005 1df8 jsr 51df8 <_Thread_queue_Enqueue_with_handler>
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
50124: 4fef 000c lea %sp@(12),%sp
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
50128: 7007 moveq #7,%d0
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
5012a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50130: 4e5e unlk %fp 50132: 4e75 rts
RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control *
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
50134: 486a 0068 pea %a2@(104) 50138: 4eb9 0004 fde8 jsr 4fde8 <_Chain_Get> 5013e: 2640 moveal %d0,%a3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
50140: 2f02 movel %d2,%sp@- 50142: 2f2e 000c movel %fp@(12),%sp@- 50146: 486b 0010 pea %a3@(16) 5014a: 4eb9 0005 8950 jsr 58950 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
50150: 2742 000c movel %d2,%a3@(12)
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
50154: 2744 0008 movel %d4,%a3@(8)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
50158: 2f04 movel %d4,%sp@- 5015a: 2f0b movel %a3,%sp@- 5015c: 2f0a movel %a2,%sp@- 5015e: 4eb9 0005 5230 jsr 55230 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
50164: 4fef 001c lea %sp@(28),%sp
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
50168: 4280 clrl %d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
5016a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50170: 4e5e unlk %fp 50172: 4e75 rts
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
50174: 7002 moveq #2,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
50176: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 5017c: 4e5e unlk %fp 5017e: 4e75 rts
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
if ( the_thread ) {
50180: 202a 0048 movel %a2@(72),%d0
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
the_message_queue->maximum_pending_messages ) {
50184: b0aa 0044 cmpl %a2@(68),%d0 50188: 6400 fef2 bccw 5007c <_CORE_message_queue_Submit+0x2c> 5018c: 60a6 bras 50134 <_CORE_message_queue_Submit+0xe4>
...
0004b9d8 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
4b9d8: 4e56 0000 linkw %fp,#0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4b9dc: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 4b9e2: 2f0a movel %a2,%sp@- 4b9e4: 206e 0008 moveal %fp@(8),%a0 4b9e8: 246e 000c moveal %fp@(12),%a2 4b9ec: 2f02 movel %d2,%sp@-
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4b9ee: 42a9 0034 clrl %a1@(52)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4b9f2: 4aa8 004e tstl %a0@(78) 4b9f6: 673a beqs 4ba32 <_CORE_mutex_Seize_interrupt_trylock+0x5a>
the_mutex->lock = CORE_MUTEX_LOCKED;
4b9f8: 42a8 004e clrl %a0@(78)
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4b9fc: 7201 moveq #1,%d1
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4b9fe: 2169 0008 005e movel %a1@(8),%a0@(94)
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4ba04: 2028 0046 movel %a0@(70),%d0
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4ba08: 2141 0052 movel %d1,%a0@(82)
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4ba0c: 123c 0002 moveb #2,%d1
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
4ba10: 2149 005a movel %a1,%a0@(90)
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4ba14: b280 cmpl %d0,%d1 4ba16: 672e beqs 4ba46 <_CORE_mutex_Seize_interrupt_trylock+0x6e> 4ba18: 123c 0003 moveb #3,%d1 4ba1c: b280 cmpl %d0,%d1 4ba1e: 674e beqs 4ba6e <_CORE_mutex_Seize_interrupt_trylock+0x96>
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4ba20: 2012 movel %a2@,%d0 4ba22: 46c0 movew %d0,%sr 4ba24: 4280 clrl %d0
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
4ba26: 242e fff8 movel %fp@(-8),%d2 4ba2a: 246e fffc moveal %fp@(-4),%a2 4ba2e: 4e5e unlk %fp 4ba30: 4e75 rts
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
4ba32: b3e8 005a cmpal %a0@(90),%a1 4ba36: 671a beqs 4ba52 <_CORE_mutex_Seize_interrupt_trylock+0x7a> 4ba38: 242e fff8 movel %fp@(-8),%d2
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
_ISR_Enable( *level_p );
4ba3c: 7001 moveq #1,%d0 4ba3e: 246e fffc moveal %fp@(-4),%a2 4ba42: 4e5e unlk %fp 4ba44: 4e75 rts
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4ba46: 52a9 001c addql #1,%a1@(28)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4ba4a: 2012 movel %a2@,%d0 4ba4c: 46c0 movew %d0,%sr 4ba4e: 4280 clrl %d0 4ba50: 60d4 bras 4ba26 <_CORE_mutex_Seize_interrupt_trylock+0x4e>
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4ba52: 2028 0040 movel %a0@(64),%d0 4ba56: 6658 bnes 4bab0 <_CORE_mutex_Seize_interrupt_trylock+0xd8>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4ba58: 52a8 0052 addql #1,%a0@(82)
_ISR_Enable( *level_p );
4ba5c: 2012 movel %a2@,%d0 4ba5e: 46c0 movew %d0,%sr 4ba60: 242e fff8 movel %fp@(-8),%d2 4ba64: 4280 clrl %d0 4ba66: 246e fffc moveal %fp@(-4),%a2 4ba6a: 4e5e unlk %fp 4ba6c: 4e75 rts
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4ba6e: 2429 001c movel %a1@(28),%d2 4ba72: 2002 movel %d2,%d0 4ba74: 5280 addql #1,%d0 4ba76: 2340 001c movel %d0,%a1@(28)
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
4ba7a: 2029 0014 movel %a1@(20),%d0
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4ba7e: 2228 004a movel %a0@(74),%d1
current = executing->current_priority;
if ( current == ceiling ) {
4ba82: b081 cmpl %d1,%d0 4ba84: 6700 0082 beqw 4bb08 <_CORE_mutex_Seize_interrupt_trylock+0x130>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
4ba88: 6244 bhis 4bace <_CORE_mutex_Seize_interrupt_trylock+0xf6>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4ba8a: 7206 moveq #6,%d1
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4ba8c: 7001 moveq #1,%d0
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4ba8e: 2341 0034 movel %d1,%a1@(52)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
4ba92: 42a8 0052 clrl %a0@(82)
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4ba96: 2140 004e movel %d0,%a0@(78)
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
4ba9a: 2342 001c movel %d2,%a1@(28)
_ISR_Enable( *level_p );
4ba9e: 2012 movel %a2@,%d0 4baa0: 46c0 movew %d0,%sr 4baa2: 242e fff8 movel %fp@(-8),%d2 4baa6: 4280 clrl %d0 4baa8: 246e fffc moveal %fp@(-4),%a2 4baac: 4e5e unlk %fp 4baae: 4e75 rts
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4bab0: 7201 moveq #1,%d1 4bab2: b280 cmpl %d0,%d1 4bab4: 6682 bnes 4ba38 <_CORE_mutex_Seize_interrupt_trylock+0x60>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
4bab6: 7002 moveq #2,%d0 4bab8: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( *level_p );
4babc: 2012 movel %a2@,%d0 4babe: 46c0 movew %d0,%sr 4bac0: 242e fff8 movel %fp@(-8),%d2 4bac4: 4280 clrl %d0 4bac6: 246e fffc moveal %fp@(-4),%a2 4baca: 4e5e unlk %fp 4bacc: 4e75 rts
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4bace: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4bad4: 5280 addql #1,%d0 4bad6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
return 0;
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4badc: 2012 movel %a2@,%d0 4bade: 46c0 movew %d0,%sr
_Thread_Change_priority(
4bae0: 42a7 clrl %sp@- 4bae2: 2f28 004a movel %a0@(74),%sp@- 4bae6: 2f28 005a movel %a0@(90),%sp@- 4baea: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4baf0: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4baf6: 242e fff8 movel %fp@(-8),%d2 4bafa: 4fef 000c lea %sp@(12),%sp 4bafe: 4280 clrl %d0 4bb00: 246e fffc moveal %fp@(-4),%a2 4bb04: 4e5e unlk %fp 4bb06: 4e75 rts
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
4bb08: 2012 movel %a2@,%d0 4bb0a: 46c0 movew %d0,%sr 4bb0c: 242e fff8 movel %fp@(-8),%d2 4bb10: 4280 clrl %d0 4bb12: 246e fffc moveal %fp@(-4),%a2 4bb16: 4e5e unlk %fp 4bb18: 4e75 rts
...
00046a08 <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
46a08: 4e56 0000 linkw %fp,#0 46a0c: 2f0a movel %a2,%sp@- 46a0e: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread; Thread_Control *holder; #ifdef __RTEMS_STRICT_ORDER_MUTEX__ Chain_Node *first_node; #endif holder = the_mutex->holder;
46a12: 206a 005a moveal %a2@(90),%a0
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
46a16: 4a2a 0044 tstb %a2@(68) 46a1a: 6712 beqs 46a2e <_CORE_mutex_Surrender+0x26>
if ( !_Thread_Is_executing( holder ) )
46a1c: b1f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a0 46a22: 670a beqs 46a2e <_CORE_mutex_Surrender+0x26>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a24: 246e fffc moveal %fp@(-4),%a2
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
if ( !_Thread_Is_executing( holder ) )
46a28: 7003 moveq #3,%d0
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a2a: 4e5e unlk %fp 46a2c: 4e75 rts
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
46a2e: 202a 0052 movel %a2@(82),%d0 46a32: 6768 beqs 46a9c <_CORE_mutex_Surrender+0x94>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
46a34: 5380 subql #1,%d0 46a36: 2540 0052 movel %d0,%a2@(82)
if ( the_mutex->nest_count != 0 ) {
46a3a: 6660 bnes 46a9c <_CORE_mutex_Surrender+0x94> 46a3c: 202a 0046 movel %a2@(70),%d0
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
46a40: 7202 moveq #2,%d1 46a42: b280 cmpl %d0,%d1 46a44: 6700 0084 beqw 46aca <_CORE_mutex_Surrender+0xc2> 46a48: 123c 0003 moveb #3,%d1 46a4c: b280 cmpl %d0,%d1 46a4e: 677a beqs 46aca <_CORE_mutex_Surrender+0xc2>
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
46a50: 42aa 005a clrl %a2@(90)
/* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
46a54: 7202 moveq #2,%d1
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
46a56: 42aa 005e clrl %a2@(94)
/* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
46a5a: b280 cmpl %d0,%d1 46a5c: 6748 beqs 46aa6 <_CORE_mutex_Surrender+0x9e> 46a5e: 123c 0003 moveb #3,%d1 46a62: b280 cmpl %d0,%d1 46a64: 6740 beqs 46aa6 <_CORE_mutex_Surrender+0x9e>
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
46a66: 2f0a movel %a2,%sp@- 46a68: 4eb9 0004 81a8 jsr 481a8 <_Thread_queue_Dequeue> 46a6e: 588f addql #4,%sp 46a70: 2040 moveal %d0,%a0 46a72: 4a80 tstl %d0 46a74: 6700 0090 beqw 46b06 <_CORE_mutex_Surrender+0xfe>
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
46a78: 7201 moveq #1,%d1
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
46a7a: 2568 0008 005e movel %a0@(8),%a2@(94)
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
46a80: 202a 0046 movel %a2@(70),%d0
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
46a84: 2541 0052 movel %d1,%a2@(82)
switch ( the_mutex->Attributes.discipline ) {
46a88: 123c 0002 moveb #2,%d1
} else
#endif
{
the_mutex->holder = the_thread;
46a8c: 2548 005a movel %a0,%a2@(90)
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
46a90: b280 cmpl %d0,%d1 46a92: 6764 beqs 46af8 <_CORE_mutex_Surrender+0xf0> 46a94: 123c 0003 moveb #3,%d1 46a98: b280 cmpl %d0,%d1 46a9a: 6734 beqs 46ad0 <_CORE_mutex_Surrender+0xc8>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a9c: 246e fffc moveal %fp@(-4),%a2
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46aa0: 4280 clrl %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46aa2: 4e5e unlk %fp 46aa4: 4e75 rts
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
if(the_mutex->queue.priority_before != holder->current_priority)
_Thread_Change_priority(holder,the_mutex->queue.priority_before,true);
#endif
if ( holder->resource_count == 0 &&
46aa6: 4aa8 001c tstl %a0@(28) 46aaa: 66ba bnes 46a66 <_CORE_mutex_Surrender+0x5e>
holder->real_priority != holder->current_priority ) {
46aac: 2028 0018 movel %a0@(24),%d0 46ab0: b0a8 0014 cmpl %a0@(20),%d0 46ab4: 67b0 beqs 46a66 <_CORE_mutex_Surrender+0x5e>
_Thread_Change_priority( holder, holder->real_priority, true );
46ab6: 4878 0001 pea 1 <ADD> 46aba: 2f00 movel %d0,%sp@- 46abc: 2f08 movel %a0,%sp@- 46abe: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> 46ac4: 4fef 000c lea %sp@(12),%sp 46ac8: 609c bras 46a66 <_CORE_mutex_Surrender+0x5e>
the_mutex->nest_count++;
return CORE_MUTEX_RELEASE_NOT_ORDER;
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
46aca: 53a8 001c subql #1,%a0@(28) 46ace: 6080 bras 46a50 <_CORE_mutex_Surrender+0x48>
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
46ad0: 52a8 001c addql #1,%a0@(28)
if (the_mutex->Attributes.priority_ceiling <
46ad4: 202a 004a movel %a2@(74),%d0
the_thread->current_priority){
46ad8: b0a8 0014 cmpl %a0@(20),%d0 46adc: 64be bccs 46a9c <_CORE_mutex_Surrender+0x94>
_Thread_Change_priority(
46ade: 42a7 clrl %sp@- 46ae0: 2f00 movel %d0,%sp@- 46ae2: 2f08 movel %a0,%sp@- 46ae4: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46aea: 246e fffc moveal %fp@(-4),%a2
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
the_thread->current_priority){
_Thread_Change_priority(
46aee: 4fef 000c lea %sp@(12),%sp 46af2: 4280 clrl %d0
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46af4: 4e5e unlk %fp 46af6: 4e75 rts 46af8: 246e fffc moveal %fp@(-4),%a2
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
46afc: 4280 clrl %d0 46afe: 52a8 001c addql #1,%a0@(28)
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46b02: 4e5e unlk %fp 46b04: 4e75 rts
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46b06: 7001 moveq #1,%d0 46b08: 2540 004e movel %d0,%a2@(78)
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46b0c: 246e fffc moveal %fp@(-4),%a2
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46b10: 4200 clrb %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46b12: 4e5e unlk %fp 46b14: 4e75 rts
...
00046b24 <_CORE_semaphore_Initialize>:
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
46b24: 4e56 0000 linkw %fp,#0 46b28: 226e 000c moveal %fp@(12),%a1
the_semaphore->Attributes = *the_semaphore_attributes;
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
46b2c: 4878 0003 pea 3 <DIVIDE> 46b30: 4878 0200 pea 200 <DBL_MANT_DIG+0x1cb>
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
46b34: 206e 0008 moveal %fp@(8),%a0
the_semaphore->Attributes = *the_semaphore_attributes;
46b38: 2011 movel %a1@,%d0 46b3a: 2229 0004 movel %a1@(4),%d1
the_semaphore->count = initial_value;
46b3e: 216e 0010 0048 movel %fp@(16),%a0@(72)
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
the_semaphore->Attributes = *the_semaphore_attributes;
46b44: 2140 0040 movel %d0,%a0@(64) 46b48: 2141 0044 movel %d1,%a0@(68)
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
46b4c: 7201 moveq #1,%d1 46b4e: b2a9 0004 cmpl %a1@(4),%d1 46b52: 57c0 seq %d0 46b54: 49c0 extbl %d0 46b56: 4480 negl %d0 46b58: 2f00 movel %d0,%sp@- 46b5a: 2f08 movel %a0,%sp@- 46b5c: 4eb9 0004 8584 jsr 48584 <_Thread_queue_Initialize> 46b62: 4fef 0010 lea %sp@(16),%sp
_CORE_semaphore_Is_priority( the_semaphore_attributes ) ?
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_SEMAPHORE,
CORE_SEMAPHORE_TIMEOUT
);
}
46b66: 4e5e unlk %fp 46b68: 4e75 rts
...
0004f8b8 <_CORE_semaphore_Seize>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4f8b8: 203c 0000 0700 movel #1792,%d0
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4f8be: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4f8c2: 2279 0006 405a moveal 6405a <_Thread_Executing>,%a1
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4f8c8: 48d7 001c moveml %d2-%d4,%sp@ 4f8cc: 282e 000c movel %fp@(12),%d4 4f8d0: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
4f8d4: 42a9 0034 clrl %a1@(52)
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4f8d8: 206e 0008 moveal %fp@(8),%a0 4f8dc: 242e 0010 movel %fp@(16),%d2
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4f8e0: 40c1 movew %sr,%d1 4f8e2: 8081 orl %d1,%d0 4f8e4: 46c0 movew %d0,%sr
if ( the_semaphore->count != 0 ) {
4f8e6: 2028 0048 movel %a0@(72),%d0 4f8ea: 6642 bnes 4f92e <_CORE_semaphore_Seize+0x76>
/*
* If the semaphore was not available and the caller was not willing
* to block, then return immediately with a status indicating that
* the semaphore was not available and the caller never blocked.
*/
if ( !wait ) {
4f8ec: 4a02 tstb %d2 4f8ee: 6610 bnes 4f900 <_CORE_semaphore_Seize+0x48>
_ISR_Enable( level );
4f8f0: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
4f8f2: 7001 moveq #1,%d0
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); }
4f8f4: 4cd7 001c moveml %sp@,%d2-%d4
* to block, then return immediately with a status indicating that
* the semaphore was not available and the caller never blocked.
*/
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
4f8f8: 2340 0034 movel %d0,%a1@(52)
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); }
4f8fc: 4e5e unlk %fp 4f8fe: 4e75 rts 4f900: 7001 moveq #1,%d0
* If the semaphore is not available and the caller is willing to * block, then we now block the caller with optional timeout. */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id;
4f902: 2344 0020 movel %d4,%a1@(32)
/* * If the semaphore is not available and the caller is willing to * block, then we now block the caller with optional timeout. */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue;
4f906: 2348 0044 movel %a0,%a1@(68) 4f90a: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id; _ISR_Enable( level );
4f90e: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
4f910: 2d43 000c movel %d3,%fp@(12) 4f914: 203c 0004 bd10 movel #310544,%d0 4f91a: 2d48 0008 movel %a0,%fp@(8) 4f91e: 2d40 0010 movel %d0,%fp@(16)
}
4f922: 4cd7 001c moveml %sp@,%d2-%d4 4f926: 4e5e unlk %fp
*/ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
4f928: 4ef9 0004 b9b0 jmp 4b9b0 <_Thread_queue_Enqueue_with_handler>
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
4f92e: 5380 subql #1,%d0 4f930: 2140 0048 movel %d0,%a0@(72)
_ISR_Enable( level );
4f934: 46c1 movew %d1,%sr
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); }
4f936: 4cd7 001c moveml %sp@,%d2-%d4 4f93a: 4e5e unlk %fp 4f93c: 4e75 rts
...
00046b6c <_CORE_semaphore_Surrender>:
CORE_semaphore_Status _CORE_semaphore_Surrender(
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
CORE_semaphore_API_mp_support_callout api_semaphore_mp_support
)
{
46b6c: 4e56 0000 linkw %fp,#0 46b70: 2f0a movel %a2,%sp@- 46b72: 246e 0008 moveal %fp@(8),%a2
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
46b76: 2f0a movel %a2,%sp@- 46b78: 4eb9 0004 81a8 jsr 481a8 <_Thread_queue_Dequeue> 46b7e: 588f addql #4,%sp 46b80: 4a80 tstl %d0 46b82: 670a beqs 46b8e <_CORE_semaphore_Surrender+0x22>
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
46b84: 246e fffc moveal %fp@(-4),%a2
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
46b88: 4280 clrl %d0
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
46b8a: 4e5e unlk %fp 46b8c: 4e75 rts
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
46b8e: 203c 0000 0700 movel #1792,%d0 46b94: 40c1 movew %sr,%d1 46b96: 8081 orl %d1,%d0 46b98: 46c0 movew %d0,%sr
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
46b9a: 202a 0048 movel %a2@(72),%d0 46b9e: b0aa 0040 cmpl %a2@(64),%d0 46ba2: 6412 bccs 46bb6 <_CORE_semaphore_Surrender+0x4a>
the_semaphore->count += 1;
46ba4: 5280 addql #1,%d0 46ba6: 2540 0048 movel %d0,%a2@(72) 46baa: 4280 clrl %d0
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
46bac: 46c1 movew %d1,%sr
}
return status;
}
46bae: 246e fffc moveal %fp@(-4),%a2 46bb2: 4e5e unlk %fp 46bb4: 4e75 rts
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
46bb6: 7004 moveq #4,%d0 <== NOT EXECUTED
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
46bb8: 46c1 movew %d1,%sr <== NOT EXECUTED 46bba: 60f2 bras 46bae <_CORE_semaphore_Surrender+0x42> <== NOT EXECUTED
0004762c <_CORE_spinlock_Initialize>:
void _CORE_spinlock_Initialize(
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
4762c: 4e56 0000 linkw %fp,#0 47630: 206e 0008 moveal %fp@(8),%a0 47634: 226e 000c moveal %fp@(12),%a1
the_spinlock->Attributes = *the_spinlock_attributes;
the_spinlock->lock = 0;
the_spinlock->users = 0;
the_spinlock->holder = 0;
}
47638: 4e5e unlk %fp
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
the_spinlock->Attributes = *the_spinlock_attributes;
4763a: 2091 movel %a1@,%a0@
the_spinlock->lock = 0;
4763c: 42a8 0004 clrl %a0@(4)
the_spinlock->users = 0;
47640: 42a8 0008 clrl %a0@(8)
the_spinlock->holder = 0;
47644: 42a8 000c clrl %a0@(12)
}
47648: 4e75 rts
...
0004764c <_CORE_spinlock_Release>:
CORE_spinlock_Control *the_spinlock
)
{
ISR_Level level;
_ISR_Disable( level );
4764c: 203c 0000 0700 movel #1792,%d0
*/
CORE_spinlock_Status _CORE_spinlock_Release(
CORE_spinlock_Control *the_spinlock
)
{
47652: 4e56 0000 linkw %fp,#0 47656: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
4765a: 40c1 movew %sr,%d1 4765c: 8081 orl %d1,%d0 4765e: 46c0 movew %d0,%sr
/*
* It must locked before it can be unlocked.
*/
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
47660: 2028 0004 movel %a0@(4),%d0 47664: 660a bnes 47670 <_CORE_spinlock_Release+0x24>
_ISR_Enable( level );
47666: 46c1 movew %d1,%sr 47668: 103c 0006 moveb #6,%d0
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
the_spinlock->holder = 0;
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
}
4766c: 4e5e unlk %fp 4766e: 4e75 rts
}
/*
* It must locked by the current thread before it can be unlocked.
*/
if ( the_spinlock->holder != _Thread_Executing->Object.id ) {
47670: 2028 000c movel %a0@(12),%d0 47674: 2279 0006 014e moveal 6014e <_Thread_Executing>,%a1 4767a: b0a9 0008 cmpl %a1@(8),%d0 4767e: 6708 beqs 47688 <_CORE_spinlock_Release+0x3c>
_ISR_Enable( level );
47680: 46c1 movew %d1,%sr 47682: 7002 moveq #2,%d0
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
the_spinlock->holder = 0;
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
}
47684: 4e5e unlk %fp 47686: 4e75 rts
}
/*
* Let it be unlocked.
*/
the_spinlock->users -= 1;
47688: 2028 0008 movel %a0@(8),%d0 4768c: 5380 subql #1,%d0 4768e: 2140 0008 movel %d0,%a0@(8)
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
47692: 42a8 0004 clrl %a0@(4)
the_spinlock->holder = 0;
47696: 42a8 000c clrl %a0@(12)
_ISR_Enable( level );
4769a: 46c1 movew %d1,%sr 4769c: 4280 clrl %d0
return CORE_SPINLOCK_SUCCESSFUL; }
4769e: 4e5e unlk %fp 476a0: 4e75 rts
...
000476a4 <_CORE_spinlock_Wait>:
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
476a4: 203c 0000 0700 movel #1792,%d0
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
476aa: 4e56 fff0 linkw %fp,#-16 476ae: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 476b2: 246e 0008 moveal %fp@(8),%a2 476b6: 142e 000f moveb %fp@(15),%d2
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
476ba: 40c1 movew %sr,%d1 476bc: 8081 orl %d1,%d0 476be: 46c0 movew %d0,%sr
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
476c0: 202a 0004 movel %a2@(4),%d0 476c4: 7601 moveq #1,%d3 476c6: b680 cmpl %d0,%d3 476c8: 6762 beqs 4772c <_CORE_spinlock_Wait+0x88>
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
476ca: 202a 0008 movel %a2@(8),%d0 476ce: 5280 addql #1,%d0 476d0: 2540 0008 movel %d0,%a2@(8)
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
476d4: 202a 0004 movel %a2@(4),%d0 476d8: 6730 beqs 4770a <_CORE_spinlock_Wait+0x66>
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
476da: 4a02 tstb %d2 476dc: 676c beqs 4774a <_CORE_spinlock_Wait+0xa6> 476de: 47f9 0004 88e4 lea 488e4 <_Thread_Enable_dispatch>,%a3
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
476e4: 243c 0000 0700 movel #1792,%d2
*
* A spinlock cannot be deleted while it is being used so we are
* safe from deletion.
*/
_ISR_Enable( level );
476ea: 46c1 movew %d1,%sr
/* An ISR could occur here */
_Thread_Enable_dispatch();
476ec: 4e93 jsr %a3@ 476ee: 2039 0006 0094 movel 60094 <_Thread_Dispatch_disable_level>,%d0 476f4: 5280 addql #1,%d0 476f6: 23c0 0006 0094 movel %d0,60094 <_Thread_Dispatch_disable_level>
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
476fc: 2002 movel %d2,%d0 476fe: 40c1 movew %sr,%d1 47700: 8081 orl %d1,%d0 47702: 46c0 movew %d0,%sr
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
47704: 202a 0004 movel %a2@(4),%d0 47708: 66e0 bnes 476ea <_CORE_spinlock_Wait+0x46>
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
4770a: 7001 moveq #1,%d0
the_spinlock->holder = _Thread_Executing->Object.id;
4770c: 2079 0006 014e moveal 6014e <_Thread_Executing>,%a0
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
47712: 2540 0004 movel %d0,%a2@(4)
the_spinlock->holder = _Thread_Executing->Object.id;
47716: 2028 0008 movel %a0@(8),%d0 4771a: 2540 000c movel %d0,%a2@(12)
_ISR_Enable( level );
4771e: 46c1 movew %d1,%sr 47720: 4280 clrl %d0
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
47722: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 47728: 4e5e unlk %fp 4772a: 4e75 rts
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
4772c: 202a 000c movel %a2@(12),%d0 47730: 2079 0006 014e moveal 6014e <_Thread_Executing>,%a0 47736: b0a8 0008 cmpl %a0@(8),%d0 4773a: 668e bnes 476ca <_CORE_spinlock_Wait+0x26>
_ISR_Enable( level );
4773c: 46c1 movew %d1,%sr 4773e: 7001 moveq #1,%d0
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
47740: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 47746: 4e5e unlk %fp 47748: 4e75 rts
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
the_spinlock->users -= 1;
4774a: 202a 0008 movel %a2@(8),%d0 4774e: 5380 subql #1,%d0 47750: 2540 0008 movel %d0,%a2@(8)
_ISR_Enable( level );
47754: 46c1 movew %d1,%sr 47756: 7005 moveq #5,%d0
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
}
47758: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4775e: 4e5e unlk %fp 47760: 4e75 rts
...
00046798 <_Chain_Append>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
46798: 203c 0000 0700 movel #1792,%d0
void _Chain_Append(
Chain_Control *the_chain,
Chain_Node *node
)
{
4679e: 4e56 0000 linkw %fp,#0 467a2: 206e 000c moveal %fp@(12),%a0 467a6: 2f0a movel %a2,%sp@- 467a8: 226e 0008 moveal %fp@(8),%a1
ISR_Level level;
_ISR_Disable( level );
467ac: 40c1 movew %sr,%d1 467ae: 8081 orl %d1,%d0 467b0: 46c0 movew %d0,%sr
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
467b2: 2009 movel %a1,%d0 467b4: 5880 addql #4,%d0 467b6: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
467b8: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
467bc: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
467c0: 214a 0004 movel %a2,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
467c4: 2488 movel %a0,%a2@
_Chain_Append_unprotected( the_chain, node );
_ISR_Enable( level );
467c6: 46c1 movew %d1,%sr
}
467c8: 245f moveal %sp@+,%a2 467ca: 4e5e unlk %fp 467cc: 4e75 rts
...
0004b92c <_Chain_Extract>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
4b92c: 203c 0000 0700 movel #1792,%d0
*/
void _Chain_Extract(
Chain_Node *node
)
{
4b932: 4e56 0000 linkw %fp,#0 4b936: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
4b93a: 40c1 movew %sr,%d1 4b93c: 8081 orl %d1,%d0 4b93e: 46c0 movew %d0,%sr
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4b940: 2268 0004 moveal %a0@(4),%a1
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4b944: 2050 moveal %a0@,%a0
previous = the_node->previous; next->previous = previous; previous->next = next;
4b946: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4b948: 2149 0004 movel %a1,%a0@(4)
_Chain_Extract_unprotected( node );
_ISR_Enable( level );
4b94c: 46c1 movew %d1,%sr
}
4b94e: 4e5e unlk %fp 4b950: 4e75 rts
...
0004b954 <_Chain_Get>:
{
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
4b954: 203c 0000 0700 movel #1792,%d0
*/
Chain_Node *_Chain_Get(
Chain_Control *the_chain
)
{
4b95a: 4e56 0000 linkw %fp,#0 4b95e: 226e 0008 moveal %fp@(8),%a1 4b962: 2f0a movel %a2,%sp@-
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
4b964: 40c1 movew %sr,%d1 4b966: 8081 orl %d1,%d0 4b968: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4b96a: 2049 moveal %a1,%a0 4b96c: 2018 movel %a0@+,%d0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b96e: b1c0 cmpal %d0,%a0 4b970: 6712 beqs 4b984 <_Chain_Get+0x30>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4b972: 2440 moveal %d0,%a2 4b974: 2052 moveal %a2@,%a0
the_chain->first = new_first;
4b976: 2288 movel %a0,%a1@
new_first->previous = _Chain_Head(the_chain);
4b978: 2149 0004 movel %a1,%a0@(4)
if ( !_Chain_Is_empty( the_chain ) )
return_node = _Chain_Get_first_unprotected( the_chain );
_ISR_Enable( level );
4b97c: 46c1 movew %d1,%sr
return return_node; }
4b97e: 245f moveal %sp@+,%a2 4b980: 4e5e unlk %fp 4b982: 4e75 rts
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b984: 4280 clrl %d0
return_node = NULL;
_ISR_Disable( level );
if ( !_Chain_Is_empty( the_chain ) )
return_node = _Chain_Get_first_unprotected( the_chain );
_ISR_Enable( level );
4b986: 46c1 movew %d1,%sr
return return_node; }
4b988: 245f moveal %sp@+,%a2 4b98a: 4e5e unlk %fp 4b98c: 4e75 rts
...
0004b4fc <_Event_Manager_initialization>:
*
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
4b4fc: 4e56 0000 linkw %fp,#0
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
4b500: 4e5e unlk %fp
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4b502: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state>
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
4b508: 4e75 rts
...
000456d0 <_Event_Seize>:
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
456d0: 203c 0000 0700 movel #1792,%d0
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
456d6: 4e56 ffec linkw %fp,#-20 456da: 222e 0008 movel %fp@(8),%d1 456de: 48d7 043c moveml %d2-%d5/%a2,%sp@
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
456e2: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
456e8: 242e 000c movel %fp@(12),%d2 456ec: 2a2e 0010 movel %fp@(16),%d5
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
456f0: 42aa 0034 clrl %a2@(52)
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
456f4: 226e 0014 moveal %fp@(20),%a1
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
456f8: 206a 010a moveal %a2@(266),%a0
_ISR_Disable( level );
456fc: 40c4 movew %sr,%d4 456fe: 8084 orl %d4,%d0 45700: 46c0 movew %d0,%sr
pending_events = api->pending_events;
45702: 2610 movel %a0@,%d3
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
45704: 2001 movel %d1,%d0 45706: c083 andl %d3,%d0
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
45708: 670c beqs 45716 <_Event_Seize+0x46> 4570a: b081 cmpl %d1,%d0 4570c: 6700 0084 beqw 45792 <_Event_Seize+0xc2> 45710: 0802 0001 btst #1,%d2 45714: 667c bnes 45792 <_Event_Seize+0xc2>
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
45716: 0802 0000 btst #0,%d2 4571a: 6662 bnes 4577e <_Event_Seize+0xae>
* set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set;
4571c: 2542 0030 movel %d2,%a2@(48)
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
45720: 7401 moveq #1,%d2
* * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in;
45722: 2541 0024 movel %d1,%a2@(36)
executing->Wait.return_argument = event_out;
45726: 2549 0028 movel %a1,%a2@(40)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
4572a: 23c2 0005 f752 movel %d2,5f752 <_Event_Sync_state>
_ISR_Enable( level );
45730: 46c4 movew %d4,%sr
if ( ticks ) {
45732: 4a85 tstl %d5 45734: 6672 bnes 457a8 <_Event_Seize+0xd8>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
45736: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> 4573a: 2f0a movel %a2,%sp@- 4573c: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state>
_ISR_Disable( level );
45742: 203c 0000 0700 movel #1792,%d0 45748: 40c1 movew %sr,%d1 4574a: 8081 orl %d1,%d0 4574c: 46c0 movew %d0,%sr
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
4574e: 7401 moveq #1,%d2 45750: 508f addql #8,%sp
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
45752: 2039 0005 f752 movel 5f752 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
45758: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state>
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
4575e: b480 cmpl %d0,%d2 45760: 6700 00a4 beqw 45806 <_Event_Seize+0x136>
* An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
45764: 2d4a 000c movel %a2,%fp@(12) 45768: 2d41 0010 movel %d1,%fp@(16)
}
4576c: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
* An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
45772: 2d40 0008 movel %d0,%fp@(8)
}
45776: 4e5e unlk %fp
* An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
45778: 4ef9 0004 7834 jmp 47834 <_Thread_blocking_operation_Cancel>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
4577e: 46c4 movew %d4,%sr
executing->Wait.return_code = RTEMS_UNSATISFIED;
45780: 720d moveq #13,%d1 45782: 2541 0034 movel %d1,%a2@(52)
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); }
45786: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
*event_out = seized_events;
4578c: 2280 movel %d0,%a1@
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); }
4578e: 4e5e unlk %fp 45790: 4e75 rts
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
45792: 2200 movel %d0,%d1 45794: 4681 notl %d1 45796: c283 andl %d3,%d1 45798: 2081 movel %d1,%a0@
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
4579a: 46c4 movew %d4,%sr
*event_out = seized_events;
4579c: 2280 movel %d0,%a1@
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); }
4579e: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 457a4: 4e5e unlk %fp 457a6: 4e75 rts
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
457a8: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
457ac: 223c 0004 599c movel #285084,%d1
the_watchdog->id = id;
457b2: 2540 0068 movel %d0,%a2@(104)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
457b6: 2541 0064 movel %d1,%a2@(100)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
457ba: 2545 0054 movel %d5,%a2@(84)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
457be: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
457c2: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
457c6: 486a 0048 pea %a2@(72) 457ca: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 457d0: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 457d6: 508f addql #8,%sp
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
457d8: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> 457dc: 2f0a movel %a2,%sp@- 457de: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state>
_ISR_Disable( level );
457e4: 203c 0000 0700 movel #1792,%d0 457ea: 40c1 movew %sr,%d1 457ec: 8081 orl %d1,%d0 457ee: 46c0 movew %d0,%sr
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
457f0: 7401 moveq #1,%d2 457f2: 508f addql #8,%sp
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
457f4: 2039 0005 f752 movel 5f752 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
457fa: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state>
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
45800: b480 cmpl %d0,%d2 45802: 6600 ff60 bnew 45764 <_Event_Seize+0x94>
_ISR_Enable( level );
45806: 46c1 movew %d1,%sr
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); }
45808: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4580e: 4e5e unlk %fp 45810: 4e75 rts
...
00045870 <_Event_Surrender>:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
45870: 203c 0000 0700 movel #1792,%d0
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
45876: 4e56 ffec linkw %fp,#-20 4587a: 48d7 043c moveml %d2-%d5/%a2,%sp@ 4587e: 246e 0008 moveal %fp@(8),%a2
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
45882: 206a 010a moveal %a2@(266),%a0
option_set = (rtems_option) the_thread->Wait.option;
45886: 282a 0030 movel %a2@(48),%d4
_ISR_Disable( level );
4588a: 40c3 movew %sr,%d3 4588c: 8083 orl %d3,%d0 4588e: 46c0 movew %d0,%sr
pending_events = api->pending_events; event_condition = (rtems_event_set) the_thread->Wait.count;
45890: 222a 0024 movel %a2@(36),%d1
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
45894: 2001 movel %d1,%d0
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
45896: 2410 movel %a0@,%d2 45898: c082 andl %d2,%d0
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
4589a: 6778 beqs 45914 <_Event_Surrender+0xa4>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
4589c: 2279 0005 ef9e moveal 5ef9e <_ISR_Nest_level>,%a1 458a2: 4a89 tstl %a1 458a4: 670a beqs 458b0 <_Event_Surrender+0x40> 458a6: b5f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a2 458ac: 6700 00a0 beqw 4594e <_Event_Surrender+0xde>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
458b0: 2a2a 0010 movel %a2@(16),%d5 458b4: 0285 0000 0100 andil #256,%d5 458ba: 674c beqs 45908 <_Event_Surrender+0x98>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
458bc: b081 cmpl %d1,%d0 458be: 6706 beqs 458c6 <_Event_Surrender+0x56> 458c0: 0804 0001 btst #1,%d4 458c4: 6742 beqs 45908 <_Event_Surrender+0x98>
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
458c6: 2200 movel %d0,%d1 458c8: 4681 notl %d1 458ca: c282 andl %d2,%d1 458cc: 2081 movel %d1,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
458ce: 206a 0028 moveal %a2@(40),%a0
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
458d2: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
458d6: 2080 movel %d0,%a0@
_ISR_Flash( level );
458d8: 203c 0000 0700 movel #1792,%d0 458de: 46c3 movew %d3,%sr 458e0: 8083 orl %d3,%d0 458e2: 46c0 movew %d0,%sr
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
458e4: 7a02 moveq #2,%d5 458e6: baaa 0050 cmpl %a2@(80),%d5 458ea: 6734 beqs 45920 <_Event_Surrender+0xb0>
_ISR_Enable( level );
458ec: 46c3 movew %d3,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
458ee: 2f3c 1003 fff8 movel #268697592,%sp@- 458f4: 2f0a movel %a2,%sp@- 458f6: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 458fc: 508f addql #8,%sp
}
return;
}
}
_ISR_Enable( level );
}
458fe: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45904: 4e5e unlk %fp 45906: 4e75 rts
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
45908: 46c3 movew %d3,%sr
}
4590a: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45910: 4e5e unlk %fp 45912: 4e75 rts
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
_ISR_Enable( level );
45914: 46c3 movew %d3,%sr
}
return;
}
}
_ISR_Enable( level );
}
45916: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4591c: 4e5e unlk %fp 4591e: 4e75 rts
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
45920: 7003 moveq #3,%d0 45922: 2540 0050 movel %d0,%a2@(80)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
45926: 46c3 movew %d3,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
45928: 486a 0048 pea %a2@(72) 4592c: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 45932: 2f3c 1003 fff8 movel #268697592,%sp@- 45938: 2f0a movel %a2,%sp@- 4593a: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 45940: 4fef 000c lea %sp@(12),%sp
}
return;
}
}
_ISR_Enable( level );
}
45944: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4594a: 4e5e unlk %fp 4594c: 4e75 rts
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
4594e: 2279 0005 f752 moveal 5f752 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
45954: 7a02 moveq #2,%d5 45956: ba89 cmpl %a1,%d5 45958: 6710 beqs 4596a <_Event_Surrender+0xfa>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
4595a: 2279 0005 f752 moveal 5f752 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
45960: 1a3c 0001 moveb #1,%d5 45964: ba89 cmpl %a1,%d5 45966: 6600 ff48 bnew 458b0 <_Event_Surrender+0x40>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
4596a: b081 cmpl %d1,%d0 4596c: 6706 beqs 45974 <_Event_Surrender+0x104> 4596e: 0804 0001 btst #1,%d4 45972: 671a beqs 4598e <_Event_Surrender+0x11e>
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
45974: 2200 movel %d0,%d1 45976: 4681 notl %d1 45978: c282 andl %d2,%d1 4597a: 2081 movel %d1,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
4597c: 206a 0028 moveal %a2@(40),%a0
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
45980: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
45984: 2080 movel %d0,%a0@
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
45986: 7003 moveq #3,%d0 45988: 23c0 0005 f752 movel %d0,5f752 <_Event_Sync_state>
}
_ISR_Enable( level );
4598e: 46c3 movew %d3,%sr
}
return;
}
}
_ISR_Enable( level );
}
45990: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45996: 4e5e unlk %fp 45998: 4e75 rts
...
0004599c <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
4599c: 4e56 fffc linkw %fp,#-4 459a0: 2f03 movel %d3,%sp@- 459a2: 2f02 movel %d2,%sp@-
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
459a4: 486e fffc pea %fp@(-4) 459a8: 2f2e 0008 movel %fp@(8),%sp@- 459ac: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get>
switch ( location ) {
459b2: 508f addql #8,%sp 459b4: 4aae fffc tstl %fp@(-4) 459b8: 6642 bnes 459fc <_Event_Timeout+0x60>
*
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
459ba: 223c 0000 0700 movel #1792,%d1 459c0: 40c2 movew %sr,%d2 459c2: 8282 orl %d2,%d1 459c4: 46c1 movew %d1,%sr
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
459c6: 2040 moveal %d0,%a0 459c8: 42a8 0024 clrl %a0@(36)
if ( _Thread_Is_executing( the_thread ) ) {
459cc: b0b9 0005 efbe cmpl 5efbe <_Thread_Executing>,%d0 459d2: 6734 beqs 45a08 <_Event_Timeout+0x6c>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
459d4: 7606 moveq #6,%d3 459d6: 2040 moveal %d0,%a0 459d8: 2143 0034 movel %d3,%a0@(52)
_ISR_Enable( level );
459dc: 46c2 movew %d2,%sr 459de: 2f3c 1003 fff8 movel #268697592,%sp@- 459e4: 2f00 movel %d0,%sp@- 459e6: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
459ec: 508f addql #8,%sp 459ee: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 459f4: 5380 subql #1,%d0 459f6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
459fc: 242e fff4 movel %fp@(-12),%d2 45a00: 262e fff8 movel %fp@(-8),%d3 45a04: 4e5e unlk %fp 45a06: 4e75 rts
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
45a08: 2239 0005 f752 movel 5f752 <_Event_Sync_state>,%d1 45a0e: 7601 moveq #1,%d3 45a10: b681 cmpl %d1,%d3 45a12: 66c0 bnes 459d4 <_Event_Timeout+0x38>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
45a14: 7606 moveq #6,%d3 <== NOT EXECUTED 45a16: 2040 moveal %d0,%a0 <== NOT EXECUTED
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
45a18: 7202 moveq #2,%d1 <== NOT EXECUTED
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
45a1a: 2143 0034 movel %d3,%a0@(52) <== NOT EXECUTED
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
45a1e: 23c1 0005 f752 movel %d1,5f752 <_Event_Sync_state> <== NOT EXECUTED
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
_ISR_Enable( level );
45a24: 46c2 movew %d2,%sr <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
45a26: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED 45a2c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 45a2e: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
45a34: 508f addql #8,%sp <== NOT EXECUTED 45a36: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 45a3c: 5380 subql #1,%d0 <== NOT EXECUTED 45a3e: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level><== NOT EXECUTED 45a44: 60b6 bras 459fc <_Event_Timeout+0x60> <== NOT EXECUTED
...
0004bc54 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4bc54: 4e56 ffcc linkw %fp,#-52 4bc58: 226e 000c moveal %fp@(12),%a1 4bc5c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4bc60: 246e 0008 moveal %fp@(8),%a2
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
Heap_Block *block = _Heap_Free_list_first( heap );
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_BLOCK_SIZE_OFFSET;
4bc64: 2c09 movel %a1,%d6 4bc66: 5886 addql #4,%d6
uintptr_t const page_size = heap->page_size;
4bc68: 202a 0010 movel %a2@(16),%d0
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4bc6c: 222e 0010 movel %fp@(16),%d1 4bc70: 282e 0014 movel %fp@(20),%d4
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
4bc74: 206a 0008 moveal %a2@(8),%a0
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
Heap_Block *block = _Heap_Free_list_first( heap );
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_BLOCK_SIZE_OFFSET;
uintptr_t const page_size = heap->page_size;
4bc78: 2d40 fffc movel %d0,%fp@(-4)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
4bc7c: bc89 cmpl %a1,%d6 4bc7e: 6500 0146 bcsw 4bdc6 <_Heap_Allocate_aligned_with_boundary+0x172>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4bc82: 4a84 tstl %d4 4bc84: 6600 013c bnew 4bdc2 <_Heap_Allocate_aligned_with_boundary+0x16e>
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4bc88: b1ca cmpal %a2,%a0 4bc8a: 6700 0152 beqw 4bdde <_Heap_Allocate_aligned_with_boundary+0x18a>
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4bc8e: 242e fffc movel %fp@(-4),%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4bc92: 7a04 moveq #4,%d5
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4bc94: 5e82 addql #7,%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4bc96: 9a89 subl %a1,%d5
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4bc98: 4283 clrl %d3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4bc9a: 2d42 fff8 movel %d2,%fp@(-8)
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4bc9e: 2d45 fff4 movel %d5,%fp@(-12)
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
4bca2: 2028 0004 movel %a0@(4),%d0
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
4bca6: 5283 addql #1,%d3
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
4bca8: b086 cmpl %d6,%d0 4bcaa: 630e blss 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
if ( alignment == 0 ) {
4bcac: 4a81 tstl %d1 4bcae: 6628 bnes 4bcd8 <_Heap_Allocate_aligned_with_boundary+0x84>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
4bcb0: 2408 movel %a0,%d2 4bcb2: 5082 addql #8,%d2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4bcb4: 4a82 tstl %d2 4bcb6: 6600 00ee bnew 4bda6 <_Heap_Allocate_aligned_with_boundary+0x152>
break;
}
block = block->next;
4bcba: 2068 0008 moveal %a0@(8),%a0
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4bcbe: b1ca cmpal %a2,%a0 4bcc0: 66e0 bnes 4bca2 <_Heap_Allocate_aligned_with_boundary+0x4e> 4bcc2: 4280 clrl %d0
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4bcc4: b6aa 0044 cmpl %a2@(68),%d3 4bcc8: 6304 blss 4bcce <_Heap_Allocate_aligned_with_boundary+0x7a>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4bcca: 2543 0044 movel %d3,%a2@(68)
}
return (void *) alloc_begin;
}
4bcce: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4bcd4: 4e5e unlk %fp 4bcd6: 4e75 rts
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
4bcd8: 7efe moveq #-2,%d7 4bcda: 4be8 0008 lea %a0@(8),%a5 4bcde: c087 andl %d7,%d0
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
4bce0: 286a 0014 moveal %a2@(20),%a4
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
4bce4: d088 addl %a0,%d0
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4bce6: 2a2e fff8 movel %fp@(-8),%d5 4bcea: 9a8c subl %a4,%d5
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4bcec: 242e fff4 movel %fp@(-12),%d2 4bcf0: d480 addl %d0,%d2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4bcf2: 2e02 movel %d2,%d7
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
4bcf4: d085 addl %d5,%d0 4bcf6: 4c41 7005 remul %d1,%d5,%d7 4bcfa: 9485 subl %d5,%d2
uintptr_t alloc_begin = alloc_end - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
4bcfc: b480 cmpl %d0,%d2 4bcfe: 630a blss 4bd0a <_Heap_Allocate_aligned_with_boundary+0xb6> 4bd00: 2a00 movel %d0,%d5 4bd02: 4c41 5002 remul %d1,%d2,%d5 4bd06: 9082 subl %d2,%d0 4bd08: 2400 movel %d0,%d2
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4bd0a: 4a84 tstl %d4 4bd0c: 676c beqs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
4bd0e: 2002 movel %d2,%d0 4bd10: d089 addl %a1,%d0 4bd12: 2e00 movel %d0,%d7 4bd14: 4c44 7005 remul %d4,%d5,%d7 4bd18: 2e00 movel %d0,%d7 4bd1a: 9e85 subl %d5,%d7 4bd1c: 2a07 movel %d7,%d5
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
4bd1e: be82 cmpl %d2,%d7 4bd20: 6358 blss 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> 4bd22: be80 cmpl %d0,%d7 4bd24: 6454 bccs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126>
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4bd26: 2e0d movel %a5,%d7 4bd28: de89 addl %a1,%d7
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
4bd2a: ba87 cmpl %d7,%d5 4bd2c: 658c bcss 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4bd2e: 9a89 subl %a1,%d5 4bd30: 2005 movel %d5,%d0 4bd32: 2647 moveal %d7,%a3 4bd34: 4c41 0002 remul %d1,%d2,%d0 4bd38: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4bd3a: 2005 movel %d5,%d0 4bd3c: d089 addl %a1,%d0 4bd3e: 2405 movel %d5,%d2 4bd40: 2e00 movel %d0,%d7 4bd42: 4c44 7005 remul %d4,%d5,%d7 4bd46: 2e00 movel %d0,%d7 4bd48: 9e85 subl %d5,%d7 4bd4a: 2a07 movel %d7,%d5
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
4bd4c: be82 cmpl %d2,%d7 4bd4e: 632a blss 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> 4bd50: be80 cmpl %d0,%d7 4bd52: 6426 bccs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126>
if ( boundary_line < boundary_floor ) {
4bd54: ba8b cmpl %a3,%d5 4bd56: 6500 ff62 bcsw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4bd5a: 9a89 subl %a1,%d5 4bd5c: 2005 movel %d5,%d0 4bd5e: 4c41 0002 remul %d1,%d2,%d0 4bd62: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4bd64: 2005 movel %d5,%d0 4bd66: d089 addl %a1,%d0 4bd68: 2405 movel %d5,%d2 4bd6a: 2e00 movel %d0,%d7 4bd6c: 4c44 7005 remul %d4,%d5,%d7 4bd70: 2e00 movel %d0,%d7 4bd72: 9e85 subl %d5,%d7 4bd74: 2a07 movel %d7,%d5
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
4bd76: be82 cmpl %d2,%d7 4bd78: 62d6 bhis 4bd50 <_Heap_Allocate_aligned_with_boundary+0xfc>
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
4bd7a: b48d cmpl %a5,%d2 4bd7c: 6500 ff3c bcsw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
4bd80: 70f8 moveq #-8,%d0 4bd82: 9088 subl %a0,%d0 4bd84: 2a40 moveal %d0,%a5 4bd86: 2e02 movel %d2,%d7 4bd88: dbc2 addal %d2,%a5 4bd8a: 202e fffc movel %fp@(-4),%d0 4bd8e: 4c40 7005 remul %d0,%d5,%d7 4bd92: 9bc5 subal %d5,%a5
if ( free_size >= min_block_size || free_size == 0 ) {
4bd94: bbcc cmpal %a4,%a5 4bd96: 6400 ff1c bccw 4bcb4 <_Heap_Allocate_aligned_with_boundary+0x60> 4bd9a: 4a8d tstl %a5 4bd9c: 6600 ff1c bnew 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
boundary
);
}
}
if ( alloc_begin != 0 ) {
4bda0: 4a82 tstl %d2 4bda2: 6700 ff16 beqw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66>
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4bda6: 2f09 movel %a1,%sp@-
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4bda8: d7aa 004c addl %d3,%a2@(76)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4bdac: 2f02 movel %d2,%sp@- 4bdae: 2f08 movel %a0,%sp@- 4bdb0: 2f0a movel %a2,%sp@- 4bdb2: 4eb9 0004 6e94 jsr 46e94 <_Heap_Block_allocate> 4bdb8: 4fef 0010 lea %sp@(16),%sp 4bdbc: 2002 movel %d2,%d0 4bdbe: 6000 ff04 braw 4bcc4 <_Heap_Allocate_aligned_with_boundary+0x70>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
4bdc2: b889 cmpl %a1,%d4 4bdc4: 640c bccs 4bdd2 <_Heap_Allocate_aligned_with_boundary+0x17e>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4bdc6: 4280 clrl %d0
}
return (void *) alloc_begin;
}
4bdc8: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4bdce: 4e5e unlk %fp 4bdd0: 4e75 rts
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4bdd2: 4a81 tstl %d1 4bdd4: 6600 feb2 bnew 4bc88 <_Heap_Allocate_aligned_with_boundary+0x34> 4bdd8: 2200 movel %d0,%d1 4bdda: 6000 feac braw 4bc88 <_Heap_Allocate_aligned_with_boundary+0x34>
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4bdde: 4283 clrl %d3 4bde0: 4280 clrl %d0 4bde2: 6000 fee0 braw 4bcc4 <_Heap_Allocate_aligned_with_boundary+0x70>
...
00046e94 <_Heap_Block_allocate>:
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e94: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46e96: 4e56 ffe0 linkw %fp,#-32 46e9a: 222e 0010 movel %fp@(16),%d1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
46e9e: 2041 moveal %d1,%a0 46ea0: 5188 subql #8,%a0 46ea2: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 46ea6: 246e 000c moveal %fp@(12),%a2
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46eaa: 7601 moveq #1,%d3
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
46eac: 2848 moveal %a0,%a4 46eae: 240a movel %a2,%d2 46eb0: 99ca subal %a2,%a4
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46eb2: c0aa 0004 andl %a2@(4),%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46eb6: 266e 0008 moveal %fp@(8),%a3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46eba: c6b2 0804 andl %a2@(00000004,%d0:l),%d3
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46ebe: 2a2e 0014 movel %fp@(20),%d5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46ec2: 4a03 tstb %d3 46ec4: 6600 00aa bnew 46f70 <_Heap_Block_allocate+0xdc>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
46ec8: 53ab 0038 subql #1,%a3@(56)
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
46ecc: 76fe moveq #-2,%d3
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
46ece: 52ab 0040 addql #1,%a3@(64)
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
46ed2: 202a 0008 movel %a2@(8),%d0
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
46ed6: 2a40 moveal %d0,%a5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
46ed8: 226a 000c moveal %a2@(12),%a1
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
46edc: c6aa 0004 andl %a2@(4),%d3
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
46ee0: 2340 0008 movel %d0,%a1@(8)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
46ee4: 202b 0010 movel %a3@(16),%d0
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
46ee8: 97ab 0030 subl %d3,%a3@(48)
next->prev = prev;
46eec: 2b49 000c movel %a1,%a5@(12)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
46ef0: b08c cmpl %a4,%d0 46ef2: 6200 0088 bhiw 46f7c <_Heap_Block_allocate+0xe8>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
46ef6: 262a 0004 movel %a2@(4),%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
46efa: 4c40 1004 remul %d0,%d4,%d1
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
if ( _Heap_Is_prev_used( block ) ) {
46efe: 7201 moveq #1,%d1 46f00: 91c4 subal %d4,%a0
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
block_end = new_block_begin;
block_size = block_end - block_begin;
46f02: 2008 movel %a0,%d0 46f04: 908a subl %a2,%d0
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
46f06: d1ab 0030 addl %d0,%a3@(48)
if ( _Heap_Is_prev_used( block ) ) {
46f0a: c2aa 0004 andl %a2@(4),%d1 46f0e: 6700 0082 beqw 46f92 <_Heap_Block_allocate+0xfe>
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46f12: 78fe moveq #-2,%d4
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
46f14: 52ab 0038 addql #1,%a3@(56) 46f18: 220a movel %a2,%d1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
46f1a: 2869 0008 moveal %a1@(8),%a4
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46f1e: c684 andl %d4,%d3
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46f20: 7801 moveq #1,%d4 46f22: 8880 orl %d0,%d4
new_block->next = next;
46f24: 254c 0008 movel %a4,%a2@(8)
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46f28: d483 addl %d3,%d2 46f2a: 9488 subl %a0,%d2
new_block->prev = block_before;
46f2c: 2549 000c movel %a1,%a2@(12)
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46f30: 2544 0004 movel %d4,%a2@(4)
block_before->next = new_block;
46f34: 234a 0008 movel %a2,%a1@(8)
next->prev = new_block;
46f38: 294a 000c movel %a2,%a4@(12)
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46f3c: 2448 moveal %a0,%a2
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
46f3e: 2080 movel %d0,%a0@
new_block->size_and_flag = new_block_size;
46f40: 2142 0004 movel %d2,%a0@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46f44: 2f05 movel %d5,%sp@- 46f46: 2f01 movel %d1,%sp@- 46f48: 2f08 movel %a0,%sp@- 46f4a: 2f0b movel %a3,%sp@- 46f4c: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46f52: 4fef 0010 lea %sp@(16),%sp
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
46f56: 202b 0030 movel %a3@(48),%d0
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
46f5a: b0ab 0034 cmpl %a3@(52),%d0 46f5e: 6404 bccs 46f64 <_Heap_Block_allocate+0xd0>
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
stats->min_free_size = stats->free_size;
46f60: 2740 0034 movel %d0,%a3@(52)
}
return block;
}
46f64: 200a movel %a2,%d0 46f66: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 46f6c: 4e5e unlk %fp 46f6e: 4e75 rts
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
46f70: 202b 0010 movel %a3@(16),%d0
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
46f74: 224b moveal %a3,%a1
}
if ( alloc_area_offset < heap->page_size ) {
46f76: b08c cmpl %a4,%d0 46f78: 6300 ff7c blsw 46ef6 <_Heap_Block_allocate+0x62>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
46f7c: 4874 5800 pea %a4@(00000000,%d5:l) 46f80: 2f09 movel %a1,%sp@- 46f82: 2f0a movel %a2,%sp@- 46f84: 2f0b movel %a3,%sp@- 46f86: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46f8c: 4fef 0010 lea %sp@(16),%sp 46f90: 60c4 bras 46f56 <_Heap_Block_allocate+0xc2>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
46f92: 95d2 subal %a2@,%a2
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
46f94: 78fe moveq #-2,%d4 46f96: 2209 movel %a1,%d1 46f98: c8aa 0004 andl %a2@(4),%d4 46f9c: d084 addl %d4,%d0
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46f9e: 78fe moveq #-2,%d4 46fa0: c684 andl %d4,%d3
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46fa2: 7801 moveq #1,%d4 46fa4: 8880 orl %d0,%d4
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46fa6: d483 addl %d3,%d2 46fa8: 9488 subl %a0,%d2
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46faa: 2544 0004 movel %d4,%a2@(4)
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46fae: 2448 moveal %a0,%a2
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
46fb0: 2080 movel %d0,%a0@
new_block->size_and_flag = new_block_size;
46fb2: 2142 0004 movel %d2,%a0@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46fb6: 2f05 movel %d5,%sp@- 46fb8: 2f01 movel %d1,%sp@- 46fba: 2f08 movel %a0,%sp@- 46fbc: 2f0b movel %a3,%sp@- 46fbe: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46fc4: 4fef 0010 lea %sp@(16),%sp 46fc8: 608c bras 46f56 <_Heap_Block_allocate+0xc2>
...
00050d5c <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
50d5c: 4e56 fff4 linkw %fp,#-12 50d60: 206e 0008 moveal %fp@(8),%a0 50d64: 202e 000c movel %fp@(12),%d0
Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end;
50d68: 2228 001c movel %a0@(28),%d1
uintptr_t const new_heap_area_end = heap_area_end + area_size; uintptr_t extend_size = 0; Heap_Block *const last_block = heap->last_block;
50d6c: 2268 0024 moveal %a0@(36),%a1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
50d70: 48d7 040c moveml %d2-%d3/%a2,%sp@
Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin;
50d74: b0a8 0018 cmpl %a0@(24),%d0 50d78: 6410 bccs 50d8a <_Heap_Extend+0x2e>
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
return HEAP_EXTEND_ERROR; /* case 3 */
} else if ( area_begin != heap_area_end ) {
50d7a: b280 cmpl %d0,%d1 50d7c: 671c beqs 50d9a <_Heap_Extend+0x3e> 50d7e: 7002 moveq #2,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
50d80: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50d86: 4e5e unlk %fp 50d88: 4e75 rts
* 5. non-contiguous higher address (NOT SUPPORTED)
*
* As noted, this code only supports (4).
*/
if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) {
50d8a: b280 cmpl %d0,%d1 50d8c: 63ec blss 50d7a <_Heap_Extend+0x1e> 50d8e: 7001 moveq #1,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
50d90: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50d96: 4e5e unlk %fp 50d98: 4e75 rts
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const area_begin = (uintptr_t) area_begin_ptr;
uintptr_t const heap_area_begin = heap->area_begin;
uintptr_t const heap_area_end = heap->area_end;
uintptr_t const new_heap_area_end = heap_area_end + area_size;
50d9a: 2200 movel %d0,%d1 50d9c: d2ae 0010 addl %fp@(16),%d1
* block and free it.
*/
heap->area_end = new_heap_area_end;
extend_size = new_heap_area_end
50da0: 70f8 moveq #-8,%d0 50da2: 9089 subl %a1,%d0 50da4: d081 addl %d1,%d0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
50da6: 2600 movel %d0,%d3 50da8: 4c68 3002 0010 remul %a0@(16),%d2,%d3
* Currently only case 4 should make it to this point.
* The basic trick is to make the extend area look like a used
* block and free it.
*/
heap->area_end = new_heap_area_end;
50dae: 2141 001c movel %d1,%a0@(28)
extend_size = new_heap_area_end
- (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE;
extend_size = _Heap_Align_down( extend_size, heap->page_size );
*amount_extended = extend_size;
50db2: 246e 0014 moveal %fp@(20),%a2 50db6: 9082 subl %d2,%d0 50db8: 2480 movel %d0,%a2@
if( extend_size >= heap->min_block_size ) {
50dba: b0a8 0014 cmpl %a0@(20),%d0 50dbe: 640c bccs 50dcc <_Heap_Extend+0x70>
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
50dc0: 4280 clrl %d0 <== NOT EXECUTED
}
return HEAP_EXTEND_SUCCESSFUL;
}
50dc2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50dc8: 4e5e unlk %fp 50dca: 4e75 rts
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
50dcc: 7401 moveq #1,%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
50dce: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
50dd2: c4a9 0004 andl %a1@(4),%d2
if( extend_size >= heap->min_block_size ) {
Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size );
_Heap_Block_set_size( last_block, extend_size );
new_last_block->size_and_flag =
50dd6: 2228 0020 movel %a0@(32),%d1 50dda: 928a subl %a2,%d1 50ddc: 8480 orl %d0,%d2
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
50dde: 214a 0024 movel %a2,%a0@(36) 50de2: 2342 0004 movel %d2,%a1@(4)
if( extend_size >= heap->min_block_size ) {
Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size );
_Heap_Block_set_size( last_block, extend_size );
new_last_block->size_and_flag =
50de6: 7401 moveq #1,%d2 50de8: 8481 orl %d1,%d2 50dea: 2542 0004 movel %d2,%a2@(4)
/* Statistics */
stats->size += extend_size;
++stats->used_blocks;
--stats->frees; /* Do not count subsequent call as actual free() */
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
50dee: 4869 0008 pea %a1@(8)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
50df2: d1a8 002c addl %d0,%a0@(44)
++stats->used_blocks;
50df6: 52a8 0040 addql #1,%a0@(64)
--stats->frees; /* Do not count subsequent call as actual free() */
50dfa: 53a8 0050 subql #1,%a0@(80)
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
50dfe: 2f08 movel %a0,%sp@- 50e00: 4eb9 0004 b5ec jsr 4b5ec <_Heap_Free> 50e06: 508f addql #8,%sp 50e08: 4280 clrl %d0 50e0a: 60b6 bras 50dc2 <_Heap_Extend+0x66>
0004bde8 <_Heap_Free>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
4bde8: 4e56 ffe4 linkw %fp,#-28 4bdec: 202e 000c movel %fp@(12),%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
4bdf0: 2040 moveal %d0,%a0 4bdf2: 5188 subql #8,%a0 4bdf4: 226e 0008 moveal %fp@(8),%a1 4bdf8: 4c69 0001 0010 remul %a1@(16),%d1,%d0 4bdfe: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4be02: 2029 0020 movel %a1@(32),%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
4be06: 91c1 subal %d1,%a0
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4be08: b088 cmpl %a0,%d0 4be0a: 6200 00a0 bhiw 4beac <_Heap_Free+0xc4>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4be0e: 2229 0024 movel %a1@(36),%d1
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4be12: b288 cmpl %a0,%d1 4be14: 6500 0096 bcsw 4beac <_Heap_Free+0xc4>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
4be18: 2628 0004 movel %a0@(4),%d3 4be1c: 74fe moveq #-2,%d2 4be1e: c483 andl %d3,%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4be20: 45f0 2800 lea %a0@(00000000,%d2:l),%a2
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4be24: b5c0 cmpal %d0,%a2 4be26: 6500 0084 bcsw 4beac <_Heap_Free+0xc4> 4be2a: b5c1 cmpal %d1,%a2 4be2c: 627e bhis 4beac <_Heap_Free+0xc4>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
4be2e: 282a 0004 movel %a2@(4),%d4
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4be32: 7a01 moveq #1,%d5 4be34: ca84 andl %d4,%d5 4be36: 4a05 tstb %d5 4be38: 6772 beqs 4beac <_Heap_Free+0xc4>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
4be3a: 7afe moveq #-2,%d5 4be3c: c885 andl %d5,%d4
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4be3e: b5c1 cmpal %d1,%a2 4be40: 6700 00fa beqw 4bf3c <_Heap_Free+0x154>
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
4be44: 7a01 moveq #1,%d5 4be46: 7c01 moveq #1,%d6 4be48: cab2 4804 andl %a2@(00000004,%d4:l),%d5 4be4c: bd85 eorl %d6,%d5
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
4be4e: 7c01 moveq #1,%d6 4be50: c686 andl %d6,%d3 4be52: 4a03 tstb %d3 4be54: 6660 bnes 4beb6 <_Heap_Free+0xce>
uintptr_t const prev_size = block->prev_size;
4be56: 2610 movel %a0@,%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4be58: 91c3 subal %d3,%a0
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4be5a: b1c0 cmpal %d0,%a0 4be5c: 654e bcss 4beac <_Heap_Free+0xc4> 4be5e: b1c1 cmpal %d1,%a0 4be60: 624a bhis 4beac <_Heap_Free+0xc4>
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
4be62: 7001 moveq #1,%d0 4be64: c0a8 0004 andl %a0@(4),%d0 4be68: 4a00 tstb %d0 4be6a: 6740 beqs 4beac <_Heap_Free+0xc4>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4be6c: 4a05 tstb %d5 4be6e: 6700 00d2 beqw 4bf42 <_Heap_Free+0x15a>
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4be72: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
4be76: 53a9 0038 subql #1,%a1@(56)
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
4be7a: d882 addl %d2,%d4 4be7c: d684 addl %d4,%d3
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4be7e: 7001 moveq #1,%d0
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
4be80: 246a 0008 moveal %a2@(8),%a2 4be84: 8083 orl %d3,%d0
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4be86: 2183 3800 movel %d3,%a0@(00000000,%d3:l)
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4be8a: 2140 0004 movel %d0,%a0@(4)
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4be8e: 254b 000c movel %a3,%a2@(12)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
4be92: 274a 0008 movel %a2,%a3@(8)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4be96: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4be9a: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4be9e: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4bea2: 7001 moveq #1,%d0
return( true );
}
4bea4: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 4bea8: 4e5e unlk %fp 4beaa: 4e75 rts 4beac: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
4beb0: 4200 clrb %d0
}
4beb2: 4e5e unlk %fp 4beb4: 4e75 rts
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4beb6: 4a05 tstb %d5 4beb8: 6736 beqs 4bef0 <_Heap_Free+0x108>
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4beba: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + next_block_size;
4bebe: d882 addl %d2,%d4
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4bec0: 7001 moveq #1,%d0
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
4bec2: 246a 0008 moveal %a2@(8),%a2 4bec6: 8084 orl %d4,%d0
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4bec8: 2184 4800 movel %d4,%a0@(00000000,%d4:l)
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4becc: 214b 000c movel %a3,%a0@(12)
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4bed0: 214a 0008 movel %a2,%a0@(8)
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4bed4: 2140 0004 movel %d0,%a0@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4bed8: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4bedc: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4bee0: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4bee4: 7001 moveq #1,%d0
new_block->prev = prev;
next->prev = new_block;
4bee6: 2548 000c movel %a0,%a2@(12)
prev->next = new_block;
4beea: 2748 0008 movel %a0,%a3@(8) 4beee: 60b4 bras 4bea4 <_Heap_Free+0xbc>
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
4bef0: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4bef2: 7cfe moveq #-2,%d6
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
4bef4: 8a82 orl %d2,%d5
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
4bef6: 2669 0008 moveal %a1@(8),%a3 4befa: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4befe: cdaa 0004 andl %d6,%a2@(4)
next_block->prev_size = block_size;
4bf02: 2482 movel %d2,%a2@
/* Statistics */
++stats->free_blocks;
4bf04: 2029 0038 movel %a1@(56),%d0 4bf08: 5280 addql #1,%d0
new_block->next = next;
4bf0a: 214b 0008 movel %a3,%a0@(8)
new_block->prev = block_before;
4bf0e: 2149 000c movel %a1,%a0@(12)
block_before->next = new_block;
4bf12: 2348 0008 movel %a0,%a1@(8)
next->prev = new_block;
4bf16: 2748 000c movel %a0,%a3@(12) 4bf1a: 2340 0038 movel %d0,%a1@(56)
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
4bf1e: b0a9 003c cmpl %a1@(60),%d0 4bf22: 6300 ff72 blsw 4be96 <_Heap_Free+0xae>
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4bf26: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4bf2a: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4bf2e: 52a9 0050 addql #1,%a1@(80)
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
4bf32: 2340 003c movel %d0,%a1@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4bf36: 7001 moveq #1,%d0 4bf38: 6000 ff6a braw 4bea4 <_Heap_Free+0xbc>
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4bf3c: 4205 clrb %d5 4bf3e: 6000 ff0e braw 4be4e <_Heap_Free+0x66>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
4bf42: d682 addl %d2,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4bf44: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4bf46: 7cfe moveq #-2,%d6
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4bf48: 8a83 orl %d3,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
4bf4a: 2483 movel %d3,%a2@
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4bf4c: 7001 moveq #1,%d0
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4bf4e: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4bf52: cdaa 0004 andl %d6,%a2@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4bf56: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4bf5a: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4bf5e: 52a9 0050 addql #1,%a1@(80) 4bf62: 6000 ff40 braw 4bea4 <_Heap_Free+0xbc>
...
0007bf40 <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
7bf40: 4e56 fff4 linkw %fp,#-12 7bf44: 206e 0008 moveal %fp@(8),%a0 7bf48: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7bf4c: 246e 000c moveal %fp@(12),%a2
Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block;
7bf50: 2428 0024 movel %a0@(36),%d2
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
Heap_Block *the_block = the_heap->first_block;
7bf54: 2268 0020 moveal %a0@(32),%a1
Heap_Block *const end = the_heap->last_block;
_HAssert(the_block->prev_size == the_heap->page_size);
_HAssert(_Heap_Is_prev_used(the_block));
the_info->Free.number = 0;
7bf58: 4292 clrl %a2@
the_info->Free.total = 0;
7bf5a: 42aa 0008 clrl %a2@(8)
the_info->Free.largest = 0;
7bf5e: 42aa 0004 clrl %a2@(4)
the_info->Used.number = 0;
7bf62: 42aa 000c clrl %a2@(12)
the_info->Used.total = 0;
7bf66: 42aa 0014 clrl %a2@(20)
the_info->Used.largest = 0;
7bf6a: 42aa 0010 clrl %a2@(16)
while ( the_block != end ) {
7bf6e: b489 cmpl %a1,%d2 7bf70: 6746 beqs 7bfb8 <_Heap_Get_information+0x78>
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
info = &the_info->Used;
7bf72: 260a movel %a2,%d3 7bf74: 0683 0000 000c addil #12,%d3
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
7bf7a: 2229 0004 movel %a1@(4),%d1
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
7bf7e: 70fe moveq #-2,%d0
uintptr_t const the_size = _Heap_Block_size(the_block);
Heap_Block *const next_block = _Heap_Block_at(the_block, the_size);
Heap_Information *info;
if ( _Heap_Is_prev_used(next_block) )
7bf80: 204a moveal %a2,%a0 7bf82: c081 andl %d1,%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
7bf84: d3c0 addal %d0,%a1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
7bf86: 2229 0004 movel %a1@(4),%d1 7bf8a: 0801 0000 btst #0,%d1 7bf8e: 6702 beqs 7bf92 <_Heap_Get_information+0x52> 7bf90: 2043 moveal %d3,%a0
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
7bf92: 5290 addql #1,%a0@
info->total += the_size;
7bf94: d1a8 0008 addl %d0,%a0@(8)
if ( info->largest < the_size )
7bf98: b0a8 0004 cmpl %a0@(4),%d0 7bf9c: 6304 blss 7bfa2 <_Heap_Get_information+0x62>
info->largest = the_size;
7bf9e: 2140 0004 movel %d0,%a0@(4)
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
7bfa2: b3c2 cmpal %d2,%a1 7bfa4: 66d8 bnes 7bf7e <_Heap_Get_information+0x3e> 7bfa6: 202a 0014 movel %a2@(20),%d0 7bfaa: 5080 addql #8,%d0
/* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE;
7bfac: 2540 0014 movel %d0,%a2@(20)
}
7bfb0: 4cd7 040c moveml %sp@,%d2-%d3/%a2 7bfb4: 4e5e unlk %fp 7bfb6: 4e75 rts
the_info->Free.largest = 0;
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
while ( the_block != end ) {
7bfb8: 7008 moveq #8,%d0 <== NOT EXECUTED
/* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE;
7bfba: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED
}
7bfbe: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED 7bfc2: 4e5e unlk %fp <== NOT EXECUTED 7bfc4: 4e75 rts <== NOT EXECUTED
...
0005b9e0 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5b9e0: 4e56 ffe0 linkw %fp,#-32 5b9e4: 226e 0014 moveal %fp@(20),%a1 5b9e8: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 5b9ec: 242e 000c movel %fp@(12),%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
5b9f0: 2202 movel %d2,%d1 5b9f2: 2042 moveal %d2,%a0 5b9f4: 5188 subql #8,%a0 5b9f6: 246e 0008 moveal %fp@(8),%a2 5b9fa: 4c6a 1000 0010 remul %a2@(16),%d0,%d1
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
5ba00: 4291 clrl %a1@
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5ba02: 266e 0018 moveal %fp@(24),%a3 5ba06: 91c0 subal %d0,%a0 5ba08: 202e 0010 movel %fp@(16),%d0
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
*new_size = 0;
5ba0c: 4293 clrl %a3@
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
5ba0e: b1ea 0020 cmpal %a2@(32),%a0 5ba12: 653c bcss 5ba50 <_Heap_Resize_block+0x70> 5ba14: b1ea 0024 cmpal %a2@(36),%a0 5ba18: 6236 bhis 5ba50 <_Heap_Resize_block+0x70>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
5ba1a: 76fe moveq #-2,%d3 5ba1c: 78fe moveq #-2,%d4
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
5ba1e: 7a01 moveq #1,%d5 5ba20: 7c01 moveq #1,%d6
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5ba22: 7204 moveq #4,%d1 5ba24: 9282 subl %d2,%d1
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
5ba26: c6a8 0004 andl %a0@(4),%d3
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
5ba2a: 49f0 3800 lea %a0@(00000000,%d3:l),%a4
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5ba2e: d28c addl %a4,%d1 5ba30: c8ac 0004 andl %a4@(4),%d4
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
5ba34: cab4 4804 andl %a4@(00000004,%d4:l),%d5
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
5ba38: 2281 movel %d1,%a1@ 5ba3a: bd85 eorl %d6,%d5 5ba3c: 1c05 moveb %d5,%d6
if ( next_block_is_free ) {
5ba3e: 661c bnes 5ba5c <_Heap_Resize_block+0x7c>
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
5ba40: b280 cmpl %d0,%d1 5ba42: 6420 bccs 5ba64 <_Heap_Resize_block+0x84> 5ba44: 7001 moveq #1,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5ba46: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5ba4c: 4e5e unlk %fp 5ba4e: 4e75 rts
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
/* Statistics */
++stats->resizes;
5ba50: 7002 moveq #2,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5ba52: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5ba58: 4e5e unlk %fp 5ba5a: 4e75 rts
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
5ba5c: d684 addl %d4,%d3
alloc_size += next_block_size;
5ba5e: d284 addl %d4,%d1
}
if ( new_alloc_size > alloc_size ) {
5ba60: b280 cmpl %d0,%d1 5ba62: 65e0 bcss 5ba44 <_Heap_Resize_block+0x64>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
5ba64: 4a06 tstb %d6 5ba66: 672a beqs 5ba92 <_Heap_Resize_block+0xb2>
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5ba68: 7201 moveq #1,%d1 5ba6a: c2a8 0004 andl %a0@(4),%d1
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
5ba6e: 226c 000c moveal %a4@(12),%a1
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5ba72: 8283 orl %d3,%d1
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
5ba74: 286c 0008 moveal %a4@(8),%a4
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5ba78: 2141 0004 movel %d1,%a0@(4)
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
5ba7c: 7201 moveq #1,%d1 5ba7e: 83b0 3804 orl %d1,%a0@(00000004,%d3:l)
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
5ba82: 2949 000c movel %a1,%a4@(12)
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
5ba86: 99aa 0030 subl %d4,%a2@(48)
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
5ba8a: 53aa 0038 subql #1,%a2@(56)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
5ba8e: 234c 0008 movel %a4,%a1@(8)
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
5ba92: 2f00 movel %d0,%sp@- 5ba94: 2f02 movel %d2,%sp@- 5ba96: 2f08 movel %a0,%sp@- 5ba98: 2f0a movel %a2,%sp@- 5ba9a: 4eb9 0004 6e94 jsr 46e94 <_Heap_Block_allocate>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
/* Statistics */
++stats->resizes;
5baa0: 4fef 0010 lea %sp@(16),%sp
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5baa4: 72fe moveq #-2,%d1
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
5baa6: 2040 moveal %d0,%a0
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5baa8: 2240 moveal %d0,%a1 5baaa: 93c2 subal %d2,%a1
/* Statistics */
++stats->resizes;
5baac: 4280 clrl %d0
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5baae: c2a8 0004 andl %a0@(4),%d1 5bab2: 43f1 1804 lea %a1@(00000004,%d1:l),%a1 5bab6: 2689 movel %a1,%a3@
/* Statistics */
++stats->resizes;
5bab8: 52aa 0054 addql #1,%a2@(84)
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5babc: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5bac2: 4e5e unlk %fp 5bac4: 4e75 rts
...
00047e60 <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
47e60: 4e56 0000 linkw %fp,#0 47e64: 202e 0008 movel %fp@(8),%d0
va_list ap;
if ( error ) {
47e68: 4a2e 000f tstb %fp@(15) 47e6c: 6624 bnes 47e92 <_Heap_Walk_print+0x32>
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
47e6e: 2f00 movel %d0,%sp@- 47e70: 4879 0005 db10 pea 5db10 <_Status_Object_name_errors_to_status+0x420> 47e76: 4eb9 0004 3ad0 jsr 43ad0 <printk> 47e7c: 508f addql #8,%sp
}
va_start( ap, fmt );
vprintk( fmt, ap );
47e7e: 486e 0014 pea %fp@(20) 47e82: 2f2e 0010 movel %fp@(16),%sp@- 47e86: 4eb9 0004 595c jsr 4595c <vprintk> 47e8c: 508f addql #8,%sp
va_end( ap ); }
47e8e: 4e5e unlk %fp 47e90: 4e75 rts
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
va_list ap;
if ( error ) {
printk( "FAIL[%d]: ", source );
47e92: 2f00 movel %d0,%sp@- 47e94: 4879 0005 db05 pea 5db05 <_Status_Object_name_errors_to_status+0x415> 47e9a: 4eb9 0004 3ad0 jsr 43ad0 <printk> 47ea0: 508f addql #8,%sp
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
vprintk( fmt, ap );
47ea2: 486e 0014 pea %fp@(20) 47ea6: 2f2e 0010 movel %fp@(16),%sp@- 47eaa: 4eb9 0004 595c jsr 4595c <vprintk> 47eb0: 508f addql #8,%sp
va_end( ap ); }
47eb2: 4e5e unlk %fp 47eb4: 4e75 rts
...
000464a6 <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
464a6: 4e56 fff0 linkw %fp,#-16 464aa: 48d7 003c moveml %d2-%d5,%sp@
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
464ae: 2639 0005 d786 movel 5d786 <Configuration+0x32>,%d3
drivers_in_table = Configuration.number_of_device_drivers;
464b4: 2439 0005 d782 movel 5d782 <Configuration+0x2e>,%d2
number_of_drivers = Configuration.maximum_drivers;
464ba: 2839 0005 d77e movel 5d77e <Configuration+0x2a>,%d4
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
464c0: b882 cmpl %d2,%d4 464c2: 6216 bhis 464da <_IO_Manager_initialization+0x34>
* If the maximum number of driver is the same as the number in the
* table, then we do not have to copy the driver table. They can't
* register any dynamically.
*/
if ( number_of_drivers == drivers_in_table ) {
_IO_Driver_address_table = driver_table;
464c4: 23c3 0005 f794 movel %d3,5f794 <_IO_Driver_address_table>
_IO_Number_of_drivers = number_of_drivers;
464ca: 23c2 0005 f790 movel %d2,5f790 <_IO_Number_of_drivers>
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
464d0: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 464d6: 4e5e unlk %fp 464d8: 4e75 rts
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
464da: 2004 movel %d4,%d0 464dc: 2a04 movel %d4,%d5 464de: e788 lsll #3,%d0 464e0: eb8d lsll #5,%d5 464e2: 9a80 subl %d0,%d5 464e4: 2f05 movel %d5,%sp@- 464e6: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error>
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
464ec: 2f05 movel %d5,%sp@- 464ee: 42a7 clrl %sp@-
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
464f0: 23c4 0005 f790 movel %d4,5f790 <_IO_Number_of_drivers>
memset(
464f6: 2f00 movel %d0,%sp@-
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
464f8: 23c0 0005 f794 movel %d0,5f794 <_IO_Driver_address_table>
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
464fe: 4eb9 0004 f41c jsr 4f41c <memset>
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
46504: 4fef 0010 lea %sp@(16),%sp 46508: 4a82 tstl %d2 4650a: 67c4 beqs 464d0 <_IO_Manager_initialization+0x2a> 4650c: 2839 0005 f794 movel 5f794 <_IO_Driver_address_table>,%d4 46512: 4280 clrl %d0 46514: 4281 clrl %d1
_IO_Driver_address_table[index] = driver_table[index];
46516: 2243 moveal %d3,%a1 46518: 2044 moveal %d4,%a0 4651a: d3c0 addal %d0,%a1 4651c: d1c0 addal %d0,%a0
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
4651e: 5281 addql #1,%d1 46520: 0680 0000 0018 addil #24,%d0
_IO_Driver_address_table[index] = driver_table[index];
46526: 20d9 movel %a1@+,%a0@+ 46528: 20d9 movel %a1@+,%a0@+ 4652a: 20d9 movel %a1@+,%a0@+ 4652c: 20d9 movel %a1@+,%a0@+ 4652e: 20d9 movel %a1@+,%a0@+ 46530: 2091 movel %a1@,%a0@
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
46532: b282 cmpl %d2,%d1 46534: 649a bccs 464d0 <_IO_Manager_initialization+0x2a>
_IO_Driver_address_table[index] = driver_table[index];
46536: 2243 moveal %d3,%a1 46538: 2044 moveal %d4,%a0 4653a: d3c0 addal %d0,%a1 4653c: d1c0 addal %d0,%a0
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
4653e: 5281 addql #1,%d1 46540: 0680 0000 0018 addil #24,%d0
_IO_Driver_address_table[index] = driver_table[index];
46546: 20d9 movel %a1@+,%a0@+ 46548: 20d9 movel %a1@+,%a0@+ 4654a: 20d9 movel %a1@+,%a0@+ 4654c: 20d9 movel %a1@+,%a0@+ 4654e: 20d9 movel %a1@+,%a0@+ 46550: 2091 movel %a1@,%a0@
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
46552: b282 cmpl %d2,%d1 46554: 65c0 bcss 46516 <_IO_Manager_initialization+0x70> 46556: 6000 ff78 braw 464d0 <_IO_Manager_initialization+0x2a>
...
00046fcc <_Internal_error_Occurred>:
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46fcc: 4280 clrl %d0
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
46fce: 4e56 0000 linkw %fp,#0 46fd2: 222e 000c movel %fp@(12),%d1
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46fd6: 1001 moveb %d1,%d0 46fd8: 2040 moveal %d0,%a0
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
46fda: 2f03 movel %d3,%sp@- 46fdc: 202e 0008 movel %fp@(8),%d0 46fe0: 2f02 movel %d2,%sp@- 46fe2: 242e 0010 movel %fp@(16),%d2
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46fe6: 2f02 movel %d2,%sp@-
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
46fe8: 13c1 0005 efae moveb %d1,5efae <_Internal_errors_What_happened+0x4>
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46fee: 2f08 movel %a0,%sp@-
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
46ff0: 23c0 0005 efaa movel %d0,5efaa <_Internal_errors_What_happened>
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46ff6: 2f00 movel %d0,%sp@-
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
46ff8: 23c2 0005 efb0 movel %d2,5efb0 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
46ffe: 4eb9 0004 8de2 jsr 48de2 <_User_extensions_Fatal>
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
47004: 307c 0700 moveaw #1792,%a0 47008: 2608 movel %a0,%d3 4700a: 40c0 movew %sr,%d0 4700c: 8083 orl %d3,%d0 4700e: 46c0 movew %d0,%sr
47010: 2002 movel %d2,%d0 <== NOT EXECUTED 47012: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED 47018: 4ac8 halt <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
4701a: 7005 moveq #5,%d0 4701c: 4fef 000c lea %sp@(12),%sp 47020: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current> 47026: 60fe bras 47026 <_Internal_error_Occurred+0x5a>
0004ecac <_Message_queue_Translate_core_message_queue_return_code>:
};
rtems_status_code _Message_queue_Translate_core_message_queue_return_code (
uint32_t status
)
{
4ecac: 41f9 0006 7e94 lea 67e94 <_Message_queue_Translate_core_return_code_>,%a0 4ecb2: 4e56 0000 linkw %fp,#0
if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
return RTEMS_INTERNAL_ERROR;
#endif
return _Message_queue_Translate_core_return_code_[status];
}
4ecb6: 202e 0008 movel %fp@(8),%d0 4ecba: 4e5e unlk %fp 4ecbc: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4ecc0: 4e75 rts
...
00047090 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
47090: 4e56 fff0 linkw %fp,#-16 47094: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 47098: 246e 0008 moveal %fp@(8),%a2
* If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 )
4709c: 4aaa 0014 tstl %a2@(20) 470a0: 660c bnes 470ae <_Objects_Allocate+0x1e>
470a2: 4280 clrl %d0 <== NOT EXECUTED
information->inactive--;
}
}
return the_object;
}
470a4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470aa: 4e5e unlk %fp 470ac: 4e75 rts
/*
* OK. The manager should be initialized and configured to have objects.
* With any luck, it is safe to attempt to allocate an object.
*/
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
470ae: 240a movel %a2,%d2 470b0: 0682 0000 001c addil #28,%d2 470b6: 47f9 0004 b954 lea 4b954 <_Chain_Get>,%a3 470bc: 2f02 movel %d2,%sp@- 470be: 4e93 jsr %a3@
if ( information->auto_extend ) {
470c0: 588f addql #4,%sp 470c2: 4a2a 0010 tstb %a2@(16) 470c6: 67dc beqs 470a4 <_Objects_Allocate+0x14>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
470c8: 4a80 tstl %d0 470ca: 6738 beqs 47104 <_Objects_Allocate+0x74>
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
470cc: 2040 moveal %d0,%a0 470ce: 4281 clrl %d1 470d0: 4283 clrl %d3
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
470d2: 4282 clrl %d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
470d4: 362a 0008 movew %a2@(8),%d3 470d8: 3228 000a movew %a0@(10),%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
information->inactive--;
470dc: 306a 0028 moveaw %a2@(40),%a0
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
470e0: 342a 0012 movew %a2@(18),%d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
470e4: 9283 subl %d3,%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
information->inactive--;
470e6: 5388 subql #1,%a0
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
470e8: 4c42 1001 remul %d2,%d1,%d1
information->inactive--;
470ec: 3548 0028 movew %a0,%a2@(40)
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
470f0: 206a 002a moveal %a2@(42),%a0 470f4: e589 lsll #2,%d1
information->inactive--;
}
}
return the_object;
}
470f6: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470fc: 4e5e unlk %fp
block = (uint32_t) _Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
470fe: d1c1 addal %d1,%a0 47100: 5390 subql #1,%a0@
information->inactive--;
}
}
return the_object;
}
47102: 4e75 rts
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
_Objects_Extend_information( information );
47104: 2f0a movel %a2,%sp@- 47106: 4eb9 0004 714c jsr 4714c <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
4710c: 2f02 movel %d2,%sp@- 4710e: 4e93 jsr %a3@
}
if ( the_object ) {
47110: 508f addql #8,%sp 47112: 4a80 tstl %d0 47114: 66b6 bnes 470cc <_Objects_Allocate+0x3c>
information->inactive--;
}
}
return the_object;
}
47116: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4711c: 4e5e unlk %fp 4711e: 4e75 rts
00047120 <_Objects_Close>:
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
47120: 4280 clrl %d0
void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
47122: 4e56 0000 linkw %fp,#0 47126: 226e 000c moveal %fp@(12),%a1 4712a: 206e 0008 moveal %fp@(8),%a0 4712e: 2f0a movel %a2,%sp@- 47130: 2468 0018 moveal %a0@(24),%a2 47134: 3029 000a movew %a1@(10),%d0 47138: 42b2 0c00 clrl %a2@(00000000,%d0:l:4)
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
4713c: 2d49 000c movel %a1,%fp@(12)
}
47140: 245f moveal %sp@+,%a2 47142: 4e5e unlk %fp
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
47144: 4ef9 0004 76a8 jmp 476a8 <_Objects_Namespace_remove>
...
0004714c <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
4714c: 4e56 ffcc linkw %fp,#-52 47150: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 47154: 246e 0008 moveal %fp@(8),%a2
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
47158: 4285 clrl %d5
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
4715a: 206a 002e moveal %a2@(46),%a0
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
4715e: 3a2a 0008 movew %a2@(8),%d5
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
47162: 4a88 tstl %a0 47164: 6700 022c beqw 47392 <_Objects_Extend_information+0x246>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
47168: 322a 000e movew %a2@(14),%d1 4716c: 302a 0012 movew %a2@(18),%d0 47170: 3801 movew %d1,%d4 47172: 0284 0000 ffff andil #65535,%d4 47178: 88c0 divuw %d0,%d4 4717a: 0284 0000 ffff andil #65535,%d4
for ( ; block < block_count; block++ ) {
47180: 6700 0224 beqw 473a6 <_Objects_Extend_information+0x25a>
if ( information->object_blocks[ block ] == NULL )
47184: 4a90 tstl %a0@ 47186: 6700 021e beqw 473a6 <_Objects_Extend_information+0x25a> 4718a: 5888 addql #4,%a0 4718c: 2605 movel %d5,%d3 4718e: 4282 clrl %d2 47190: 0280 0000 ffff andil #65535,%d0
break;
else
index_base += information->allocation_size;
47196: d680 addl %d0,%d3
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
47198: 5282 addql #1,%d2 4719a: b484 cmpl %d4,%d2 4719c: 6404 bccs 471a2 <_Objects_Extend_information+0x56>
if ( information->object_blocks[ block ] == NULL )
4719e: 4a98 tstl %a0@+ 471a0: 66f4 bnes 47196 <_Objects_Extend_information+0x4a>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
471a2: 0281 0000 ffff andil #65535,%d1 471a8: 2641 moveal %d1,%a3 471aa: d7c0 addal %d0,%a3
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
471ac: b7fc 0000 ffff cmpal #65535,%a3 471b2: 6200 0186 bhiw 4733a <_Objects_Extend_information+0x1ee>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
471b6: 41ea 0014 lea %a2@(20),%a0 471ba: 4c10 0800 mulsl %a0@,%d0
if ( information->auto_extend ) {
471be: 4a2a 0010 tstb %a2@(16) 471c2: 6700 0180 beqw 47344 <_Objects_Extend_information+0x1f8>
new_object_block = _Workspace_Allocate( block_size );
471c6: 2f00 movel %d0,%sp@- 471c8: 4eb9 0004 91e4 jsr 491e4 <_Workspace_Allocate>
if ( !new_object_block )
471ce: 588f addql #4,%sp
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
471d0: 2c00 movel %d0,%d6
if ( !new_object_block )
471d2: 6700 0166 beqw 4733a <_Objects_Extend_information+0x1ee>
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
471d6: 4280 clrl %d0 471d8: 302a 000e movew %a2@(14),%d0 471dc: b083 cmpl %d3,%d0 471de: 6200 00c4 bhiw 472a4 <_Objects_Extend_information+0x158>
*/
/*
* Up the block count and maximum
*/
block_count++;
471e2: 2a44 moveal %d4,%a5 471e4: 528d addql #1,%a5
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
471e6: 200b movel %a3,%d0 471e8: 41f5 da00 lea %a5@(00000000,%a5:l:2),%a0 471ec: d088 addl %a0,%d0 471ee: d085 addl %d5,%d0 471f0: e588 lsll #2,%d0 471f2: 2f00 movel %d0,%sp@- 471f4: 4eb9 0004 91e4 jsr 491e4 <_Workspace_Allocate>
if ( !object_blocks ) {
471fa: 588f addql #4,%sp
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
471fc: 2840 moveal %d0,%a4
if ( !object_blocks ) {
471fe: 4a80 tstl %d0 47200: 6700 01b2 beqw 473b4 <_Objects_Extend_information+0x268>
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
47204: 2e0d movel %a5,%d7
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
47206: 4280 clrl %d0
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
47208: e58f lsll #2,%d7
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
4720a: 302a 000e movew %a2@(14),%d0
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
4720e: 4bf4 7800 lea %a4@(00000000,%d7:l),%a5 47212: de8d addl %a5,%d7 47214: b085 cmpl %d5,%d0 47216: 6200 013c bhiw 47354 <_Objects_Extend_information+0x208>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
4721a: 4a85 tstl %d5 4721c: 670c beqs 4722a <_Objects_Extend_information+0xde>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
4721e: 2047 moveal %d7,%a0 47220: 4280 clrl %d0
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
47222: 4298 clrl %a0@+
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
47224: 5280 addql #1,%d0 47226: b085 cmpl %d5,%d0 47228: 65f8 bcss 47222 <_Objects_Extend_information+0xd6> 4722a: e58c lsll #2,%d4
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
4722c: 4281 clrl %d1 4722e: 322a 0012 movew %a2@(18),%d1
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
47232: 42b5 4800 clrl %a5@(00000000,%d4:l)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
47236: d283 addl %d3,%d1
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
47238: 42b4 4800 clrl %a4@(00000000,%d4:l)
inactive_per_block[block_count] = 0;
for ( index=index_base ;
4723c: b283 cmpl %d3,%d1 4723e: 6310 blss 47250 <_Objects_Extend_information+0x104> 47240: 2247 moveal %d7,%a1 47242: 2003 movel %d3,%d0 47244: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
47248: 4298 clrl %a0@+
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
4724a: 5280 addql #1,%d0
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
4724c: b280 cmpl %d0,%d1 4724e: 62f8 bhis 47248 <_Objects_Extend_information+0xfc>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
47250: 203c 0000 0700 movel #1792,%d0 47256: 40c4 movew %sr,%d4 47258: 8084 orl %d4,%d0 4725a: 46c0 movew %d0,%sr
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
4725c: 2012 movel %a2@,%d0 4725e: 7218 moveq #24,%d1 47260: 4285 clrl %d5 47262: e3a8 lsll %d1,%d0 47264: 3a0b movew %a3,%d5 47266: 4281 clrl %d1 47268: 2245 moveal %d5,%a1 4726a: 7a1b moveq #27,%d5 4726c: 322a 0004 movew %a2@(4),%d1 47270: 08c0 0010 bset #16,%d0
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
47274: 206a 002e moveal %a2@(46),%a0
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
47278: eba9 lsll %d5,%d1
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
4727a: 354b 000e movew %a3,%a2@(14)
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
4727e: 254c 002e movel %a4,%a2@(46)
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
47282: 8081 orl %d1,%d0 47284: 2209 movel %a1,%d1 47286: 8280 orl %d0,%d1
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
47288: 254d 002a movel %a5,%a2@(42)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
4728c: 2541 000a movel %d1,%a2@(10)
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
47290: 2547 0018 movel %d7,%a2@(24)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
47294: 46c4 movew %d4,%sr
if ( old_tables )
47296: 4a88 tstl %a0 47298: 670a beqs 472a4 <_Objects_Extend_information+0x158>
_Workspace_Free( old_tables );
4729a: 2f08 movel %a0,%sp@- 4729c: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 472a2: 588f addql #4,%sp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
472a4: 206a 002e moveal %a2@(46),%a0
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
472a8: 4280 clrl %d0 472aa: 280e movel %fp,%d4 472ac: 0684 ffff fff4 addil #-12,%d4 472b2: 47f9 0004 b954 lea 4b954 <_Chain_Get>,%a3
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
472b8: 2a0a movel %a2,%d5 472ba: 0685 0000 001c addil #28,%d5 472c0: 49f9 0004 6798 lea 46798 <_Chain_Append>,%a4
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
472c6: e58a lsll #2,%d2
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
472c8: 302a 0012 movew %a2@(18),%d0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
472cc: 2186 2800 movel %d6,%a0@(00000000,%d2:l)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
472d0: 2f2a 0014 movel %a2@(20),%sp@- 472d4: 2f00 movel %d0,%sp@- 472d6: 2f06 movel %d6,%sp@- 472d8: 2f04 movel %d4,%sp@- 472da: 4eb9 0004 b990 jsr 4b990 <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
472e0: 4fef 0010 lea %sp@(16),%sp 472e4: 2f04 movel %d4,%sp@- 472e6: 4e93 jsr %a3@ 472e8: 588f addql #4,%sp 472ea: 4a80 tstl %d0 472ec: 6732 beqs 47320 <_Objects_Extend_information+0x1d4>
the_object->id = _Objects_Build_id(
472ee: 2212 movel %a2@,%d1 472f0: 7c18 moveq #24,%d6 472f2: 7e1b moveq #27,%d7 472f4: 2040 moveal %d0,%a0 472f6: eda9 lsll %d6,%d1 472f8: 4286 clrl %d6 472fa: 3c2a 0004 movew %a2@(4),%d6 472fe: 08c1 0010 bset #16,%d1 47302: efae lsll %d7,%d6 47304: 8286 orl %d6,%d1 47306: 8283 orl %d3,%d1
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
47308: 5283 addql #1,%d3
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
4730a: 2141 0008 movel %d1,%a0@(8)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
4730e: 2f00 movel %d0,%sp@- 47310: 2f05 movel %d5,%sp@- 47312: 4e94 jsr %a4@
index++;
47314: 508f addql #8,%sp
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
47316: 2f04 movel %d4,%sp@- 47318: 4e93 jsr %a3@ 4731a: 588f addql #4,%sp 4731c: 4a80 tstl %d0 4731e: 66ce bnes 472ee <_Objects_Extend_information+0x1a2>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
47320: 4280 clrl %d0
information->inactive =
47322: 322a 0028 movew %a2@(40),%d1 47326: 326a 0012 moveaw %a2@(18),%a1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
4732a: 206a 002a moveal %a2@(42),%a0
information->inactive =
4732e: d289 addl %a1,%d1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
47330: 3009 movew %a1,%d0
information->inactive =
47332: 3541 0028 movew %d1,%a2@(40)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
47336: 2180 2800 movel %d0,%a0@(00000000,%d2:l)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
4733a: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 47340: 4e5e unlk %fp 47342: 4e75 rts
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
47344: 2f00 movel %d0,%sp@- 47346: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> 4734c: 588f addql #4,%sp 4734e: 2c00 movel %d0,%d6 47350: 6000 fe84 braw 471d6 <_Objects_Extend_information+0x8a>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
47354: e58c lsll #2,%d4 47356: 2f04 movel %d4,%sp@- 47358: 2f2a 002e movel %a2@(46),%sp@- 4735c: 2f0c movel %a4,%sp@- 4735e: 4eb9 0004 f3ac jsr 4f3ac <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
47364: 2f04 movel %d4,%sp@- 47366: 2f2a 002a movel %a2@(42),%sp@- 4736a: 2f0d movel %a5,%sp@- 4736c: 4eb9 0004 f3ac jsr 4f3ac <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
47372: 4280 clrl %d0 47374: 302a 000e movew %a2@(14),%d0 47378: da80 addl %d0,%d5 4737a: e58d lsll #2,%d5 4737c: 2f05 movel %d5,%sp@- 4737e: 2f2a 0018 movel %a2@(24),%sp@- 47382: 2f07 movel %d7,%sp@- 47384: 4eb9 0004 f3ac jsr 4f3ac <memcpy> 4738a: 4fef 0024 lea %sp@(36),%sp 4738e: 6000 fe9c braw 4722c <_Objects_Extend_information+0xe0>
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
47392: 4280 clrl %d0 47394: 2605 movel %d5,%d3 47396: 4282 clrl %d2 47398: 4284 clrl %d4 4739a: 322a 000e movew %a2@(14),%d1 4739e: 302a 0012 movew %a2@(18),%d0 473a2: 6000 fdfe braw 471a2 <_Objects_Extend_information+0x56>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
473a6: 2605 movel %d5,%d3 <== NOT EXECUTED 473a8: 4282 clrl %d2 <== NOT EXECUTED 473aa: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED 473b0: 6000 fdf0 braw 471a2 <_Objects_Extend_information+0x56><== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
473b4: 2f06 movel %d6,%sp@- 473b6: 4eb9 0004 9200 jsr 49200 <_Workspace_Free>
return;
473bc: 588f addql #4,%sp
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
473be: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 473c4: 4e5e unlk %fp 473c6: 4e75 rts
00047478 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
47478: 4e56 0000 linkw %fp,#0 4747c: 2f02 movel %d2,%sp@- 4747e: 242e 000c movel %fp@(12),%d2
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
47482: 660a bnes 4748e <_Objects_Get_information+0x16>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
47484: 4280 clrl %d0
return NULL;
#endif
return info;
}
47486: 242e fffc movel %fp@(-4),%d2 4748a: 4e5e unlk %fp 4748c: 4e75 rts
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
4748e: 2f2e 0008 movel %fp@(8),%sp@- 47492: 4eb9 0004 bf68 jsr 4bf68 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
47498: 588f addql #4,%sp 4749a: 4a80 tstl %d0 4749c: 67e6 beqs 47484 <_Objects_Get_information+0xc>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
4749e: b082 cmpl %d2,%d0 474a0: 65e2 bcss 47484 <_Objects_Get_information+0xc>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
474a2: 202e 0008 movel %fp@(8),%d0 474a6: 41f9 0005 eebc lea 5eebc <_Objects_Information_table>,%a0 474ac: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 474b0: 4a88 tstl %a0 474b2: 67d0 beqs 47484 <_Objects_Get_information+0xc>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
474b4: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
if ( !info )
474b8: 67cc beqs 47486 <_Objects_Get_information+0xe>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
474ba: 2040 moveal %d0,%a0 474bc: 4a68 000e tstw %a0@(14) 474c0: 67c2 beqs 47484 <_Objects_Get_information+0xc>
return NULL;
#endif
return info;
}
474c2: 242e fffc movel %fp@(-4),%d2 474c6: 4e5e unlk %fp 474c8: 4e75 rts
...
000574b0 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
574b0: 4e56 fff0 linkw %fp,#-16 574b4: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 574b8: 246e 0008 moveal %fp@(8),%a2 574bc: 266e 0010 moveal %fp@(16),%a3
Objects_Control *object;
Objects_Id next_id;
if ( !information )
574c0: 4a8a tstl %a2 574c2: 660c bnes 574d0 <_Objects_Get_next+0x20>
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
574c4: 4280 clrl %d0
}
574c6: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 574cc: 4e5e unlk %fp 574ce: 4e75 rts
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
574d0: 4a8b tstl %a3 574d2: 67f0 beqs 574c4 <_Objects_Get_next+0x14>
return NULL;
if ( !next_id_p )
574d4: 4aae 0014 tstl %fp@(20) 574d8: 67ea beqs 574c4 <_Objects_Get_next+0x14>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
574da: 302e 000e movew %fp@(14),%d0 574de: 673a beqs 5751a <_Objects_Get_next+0x6a> 574e0: 242e 000c movel %fp@(12),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
574e4: 49f9 0004 c9ec lea 4c9ec <_Objects_Get>,%a4
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
574ea: 4281 clrl %d1 574ec: 4280 clrl %d0 574ee: 322a 000e movew %a2@(14),%d1 574f2: 3002 movew %d2,%d0 574f4: b081 cmpl %d1,%d0 574f6: 622e bhis 57526 <_Objects_Get_next+0x76>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
574f8: 2f0b movel %a3,%sp@- 574fa: 2f02 movel %d2,%sp@-
next_id++;
574fc: 5282 addql #1,%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
574fe: 2f0a movel %a2,%sp@- 57500: 4e94 jsr %a4@
next_id++;
} while (*location_p != OBJECTS_LOCAL);
57502: 4fef 000c lea %sp@(12),%sp 57506: 4a93 tstl %a3@ 57508: 66e0 bnes 574ea <_Objects_Get_next+0x3a>
*next_id_p = next_id;
5750a: 206e 0014 moveal %fp@(20),%a0 5750e: 2082 movel %d2,%a0@
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
57510: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 57516: 4e5e unlk %fp 57518: 4e75 rts
if ( !next_id_p )
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
next_id = information->minimum_id;
5751a: 242a 0006 movel %a2@(6),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
5751e: 49f9 0004 c9ec lea 4c9ec <_Objects_Get>,%a4 57524: 60c4 bras 574ea <_Objects_Get_next+0x3a>
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
57526: 7401 moveq #1,%d2
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
57528: 72ff moveq #-1,%d1 5752a: 4280 clrl %d0 5752c: 206e 0014 moveal %fp@(20),%a0
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
57530: 2682 movel %d2,%a3@
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
57532: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
57538: 2081 movel %d1,%a0@
return 0;
}
5753a: 4e5e unlk %fp 5753c: 4e75 rts
...
0005b964 <_Objects_Get_no_protection>:
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
5b964: 7001 moveq #1,%d0
if ( information->maximum >= index ) {
5b966: 4281 clrl %d1
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
5b968: 4e56 0000 linkw %fp,#0 5b96c: 206e 0008 moveal %fp@(8),%a0
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
5b970: 90a8 0006 subl %a0@(6),%d0 5b974: d0ae 000c addl %fp@(12),%d0
if ( information->maximum >= index ) {
5b978: 3228 000e movew %a0@(14),%d1
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
5b97c: 226e 0010 moveal %fp@(16),%a1
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
if ( information->maximum >= index ) {
5b980: b280 cmpl %d0,%d1 5b982: 6510 bcss 5b994 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
5b984: 2068 0018 moveal %a0@(24),%a0 5b988: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 5b98c: 6706 beqs 5b994 <_Objects_Get_no_protection+0x30>
*location = OBJECTS_LOCAL;
5b98e: 4291 clrl %a1@
* This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; return NULL; }
5b990: 4e5e unlk %fp 5b992: 4e75 rts
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
5b994: 7001 moveq #1,%d0
return NULL; }
5b996: 4e5e unlk %fp
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
5b998: 2280 movel %d0,%a1@ 5b99a: 4280 clrl %d0
return NULL; }
5b99c: 4e75 rts
...
00053dd4 <_Objects_Name_to_id_string>:
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
53dd4: 4e56 ffe0 linkw %fp,#-32 53dd8: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 53ddc: 286e 0008 moveal %fp@(8),%a4 53de0: 282e 000c movel %fp@(12),%d4 53de4: 2a2e 0010 movel %fp@(16),%d5
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
53de8: 6764 beqs 53e4e <_Objects_Name_to_id_string+0x7a>
return OBJECTS_INVALID_ADDRESS;
if ( !name )
53dea: 4a84 tstl %d4 53dec: 6744 beqs 53e32 <_Objects_Name_to_id_string+0x5e>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
53dee: 362c 000e movew %a4@(14),%d3 53df2: 673e beqs 53e32 <_Objects_Name_to_id_string+0x5e>
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
53df4: 246c 0018 moveal %a4@(24),%a2 53df8: 7401 moveq #1,%d2 53dfa: 588a addql #4,%a2
continue;
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
53dfc: 4bf9 0005 80a0 lea 580a0 <strncmp>,%a5
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
53e02: 0283 0000 ffff andil #65535,%d3
the_object = information->local_table[ index ];
53e08: 2652 moveal %a2@,%a3
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
53e0a: 5282 addql #1,%d2 53e0c: 588a addql #4,%a2
the_object = information->local_table[ index ];
if ( !the_object )
53e0e: 4a8b tstl %a3 53e10: 671c beqs 53e2e <_Objects_Name_to_id_string+0x5a>
continue;
if ( !the_object->name.name_p )
53e12: 202b 000c movel %a3@(12),%d0 53e16: 6716 beqs 53e2e <_Objects_Name_to_id_string+0x5a>
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
53e18: 4281 clrl %d1 53e1a: 322c 0034 movew %a4@(52),%d1 53e1e: 2f01 movel %d1,%sp@- 53e20: 2f00 movel %d0,%sp@- 53e22: 2f04 movel %d4,%sp@- 53e24: 4e95 jsr %a5@ 53e26: 4fef 000c lea %sp@(12),%sp 53e2a: 4a80 tstl %d0 53e2c: 6710 beqs 53e3e <_Objects_Name_to_id_string+0x6a>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
53e2e: b682 cmpl %d2,%d3 53e30: 64d6 bccs 53e08 <_Objects_Name_to_id_string+0x34> 53e32: 7001 moveq #1,%d0
}
}
}
return OBJECTS_INVALID_NAME;
}
53e34: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e3a: 4e5e unlk %fp 53e3c: 4e75 rts
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
*id = the_object->id;
53e3e: 2045 moveal %d5,%a0 53e40: 20ab 0008 movel %a3@(8),%a0@
}
}
}
return OBJECTS_INVALID_NAME;
}
53e44: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e4a: 4e5e unlk %fp 53e4c: 4e75 rts
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
53e4e: 7002 moveq #2,%d0
}
}
}
return OBJECTS_INVALID_NAME;
}
53e50: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e56: 4e5e unlk %fp 53e58: 4e75 rts
...
00047ad8 <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
47ad8: 4280 clrl %d0
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
47ada: 4e56 fff0 linkw %fp,#-16 47ade: 48d7 3c00 moveml %a2-%a5,%sp@ 47ae2: 286e 0008 moveal %fp@(8),%a4 47ae6: 246e 0010 moveal %fp@(16),%a2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
47aea: 302c 0034 movew %a4@(52),%d0 47aee: 2f00 movel %d0,%sp@-
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
47af0: 2a6e 000c moveal %fp@(12),%a5
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
47af4: 2f0a movel %a2,%sp@- 47af6: 4eb9 0005 0838 jsr 50838 <strnlen>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
47afc: 508f addql #8,%sp
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
47afe: 2640 moveal %d0,%a3
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
47b00: 4a2c 0032 tstb %a4@(50) 47b04: 6662 bnes 47b68 <_Objects_Set_name+0x90>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
47b06: 7018 moveq #24,%d0 47b08: 1212 moveb %a2@,%d1 47b0a: 49c1 extbl %d1 47b0c: e1a9 lsll %d0,%d1 47b0e: 103c 0001 moveb #1,%d0 47b12: b08b cmpl %a3,%d0 47b14: 643c bccs 47b52 <_Objects_Set_name+0x7a> 47b16: 102a 0001 moveb %a2@(1),%d0 47b1a: 49c0 extbl %d0 47b1c: 4840 swap %d0 47b1e: 4240 clrw %d0 47b20: 8081 orl %d1,%d0 47b22: 7202 moveq #2,%d1 47b24: b28b cmpl %a3,%d1 47b26: 6730 beqs 47b58 <_Objects_Set_name+0x80> 47b28: 122a 0002 moveb %a2@(2),%d1 47b2c: 49c1 extbl %d1 47b2e: e189 lsll #8,%d1 47b30: 8081 orl %d1,%d0 47b32: 7203 moveq #3,%d1 47b34: b28b cmpl %a3,%d1 47b36: 6700 0088 beqw 47bc0 <_Objects_Set_name+0xe8> 47b3a: 122a 0003 moveb %a2@(3),%d1 47b3e: 49c1 extbl %d1 47b40: 8081 orl %d1,%d0 47b42: 2b40 000c movel %d0,%a5@(12) 47b46: 7001 moveq #1,%d0
);
}
return true;
}
47b48: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 47b4e: 4e5e unlk %fp 47b50: 4e75 rts
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
47b52: 2001 movel %d1,%d0 47b54: 08c0 0015 bset #21,%d0 47b58: 7220 moveq #32,%d1 47b5a: 08c0 000d bset #13,%d0 47b5e: 8081 orl %d1,%d0 47b60: 2b40 000c movel %d0,%a5@(12) 47b64: 7001 moveq #1,%d0 47b66: 60e0 bras 47b48 <_Objects_Set_name+0x70>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
47b68: 486b 0001 pea %a3@(1) 47b6c: 4eb9 0004 965c jsr 4965c <_Workspace_Allocate>
if ( !d )
47b72: 588f addql #4,%sp
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
47b74: 2840 moveal %d0,%a4
if ( !d )
47b76: 4a80 tstl %d0 47b78: 673a beqs 47bb4 <_Objects_Set_name+0xdc>
return false;
if ( the_object->name.name_p ) {
47b7a: 202d 000c movel %a5@(12),%d0 47b7e: 670e beqs 47b8e <_Objects_Set_name+0xb6>
_Workspace_Free( (void *)the_object->name.name_p );
47b80: 2f00 movel %d0,%sp@- 47b82: 4eb9 0004 9678 jsr 49678 <_Workspace_Free>
the_object->name.name_p = NULL;
47b88: 588f addql #4,%sp 47b8a: 42ad 000c clrl %a5@(12)
}
strncpy( d, name, length );
47b8e: 2f0b movel %a3,%sp@- 47b90: 2f0a movel %a2,%sp@- 47b92: 2f0c movel %a4,%sp@- 47b94: 4eb9 0005 07b0 jsr 507b0 <strncpy>
d[length] = '\0';
the_object->name.name_p = d;
47b9a: 4fef 000c lea %sp@(12),%sp
_Workspace_Free( (void *)the_object->name.name_p );
the_object->name.name_p = NULL;
}
strncpy( d, name, length );
d[length] = '\0';
47b9e: 4200 clrb %d0 47ba0: 1980 b800 moveb %d0,%a4@(00000000,%a3:l)
the_object->name.name_p = d;
47ba4: 7001 moveq #1,%d0 47ba6: 2b4c 000c movel %a4,%a5@(12)
);
}
return true;
}
47baa: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 47bb0: 4e5e unlk %fp 47bb2: 4e75 rts
47bb4: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 <== NOT EXECUTED
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
if ( !d )
47bba: 4200 clrb %d0 <== NOT EXECUTED
);
}
return true;
}
47bbc: 4e5e unlk %fp <== NOT EXECUTED 47bbe: 4e75 rts <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
47bc0: 123c 0020 moveb #32,%d1 47bc4: 8081 orl %d1,%d0 47bc6: 2b40 000c movel %d0,%a5@(12) 47bca: 7001 moveq #1,%d0 47bcc: 6000 ff7a braw 47b48 <_Objects_Set_name+0x70>
00047758 <_Objects_Shrink_information>:
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
47758: 4281 clrl %d1
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
4775a: 4e56 ffec linkw %fp,#-20 4775e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 47762: 246e 0008 moveal %fp@(8),%a2
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
47766: 4283 clrl %d3
block_count = (information->maximum - index_base) /
47768: 4284 clrl %d4
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
4776a: 362a 0008 movew %a2@(8),%d3
block_count = (information->maximum - index_base) /
4776e: 382a 000e movew %a2@(14),%d4 47772: 322a 0012 movew %a2@(18),%d1 47776: 9883 subl %d3,%d4 47778: 4c41 4004 remul %d1,%d4,%d4
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
4777c: 672c beqs 477aa <_Objects_Shrink_information+0x52>
if ( information->inactive_per_block[ block ] ==
4777e: 226a 002a moveal %a2@(42),%a1 47782: b291 cmpl %a1@,%d1 47784: 672e beqs 477b4 <_Objects_Shrink_information+0x5c>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
47786: 7404 moveq #4,%d2 47788: 4280 clrl %d0
}
index_base += information->allocation_size;
4778a: 2042 moveal %d2,%a0 4778c: d681 addl %d1,%d3 4778e: 5888 addql #4,%a0
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
47790: 5280 addql #1,%d0 47792: b084 cmpl %d4,%d0 47794: 6414 bccs 477aa <_Objects_Shrink_information+0x52>
if ( information->inactive_per_block[ block ] ==
47796: b2b1 2800 cmpl %a1@(00000000,%d2:l),%d1 4779a: 671a beqs 477b6 <_Objects_Shrink_information+0x5e> 4779c: 2408 movel %a0,%d2
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
4779e: 2042 moveal %d2,%a0 477a0: d681 addl %d1,%d3 477a2: 5888 addql #4,%a0
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
477a4: 5280 addql #1,%d0 477a6: b084 cmpl %d4,%d0 477a8: 65ec bcss 47796 <_Objects_Shrink_information+0x3e>
return;
}
index_base += information->allocation_size;
}
}
477aa: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 477b0: 4e5e unlk %fp 477b2: 4e75 rts
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
477b4: 4282 clrl %d2 <== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
477b6: 206a 001c moveal %a2@(28),%a0
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
477ba: 47f9 0004 b92c lea 4b92c <_Chain_Extract>,%a3
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
do {
index = _Objects_Get_index( the_object->id );
477c0: 4280 clrl %d0 477c2: 3028 000a movew %a0@(10),%d0
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
477c6: 2810 movel %a0@,%d4
if ((index >= index_base) &&
477c8: b680 cmpl %d0,%d3 477ca: 620c bhis 477d8 <_Objects_Shrink_information+0x80>
(index < (index_base + information->allocation_size))) {
477cc: 4281 clrl %d1 477ce: 322a 0012 movew %a2@(18),%d1 477d2: d283 addl %d3,%d1 477d4: b280 cmpl %d0,%d1 477d6: 623e bhis 47816 <_Objects_Shrink_information+0xbe>
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
477d8: 2044 moveal %d4,%a0 477da: 4a84 tstl %d4 477dc: 66e2 bnes 477c0 <_Objects_Shrink_information+0x68>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
477de: 206a 002e moveal %a2@(46),%a0 477e2: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- 477e6: 4eb9 0004 9200 jsr 49200 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
477ec: 206a 002e moveal %a2@(46),%a0
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
477f0: 588f addql #4,%sp
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
477f2: 302a 0028 movew %a2@(40),%d0 477f6: 322a 0012 movew %a2@(18),%d1
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
477fa: 226a 002a moveal %a2@(42),%a1
information->inactive -= information->allocation_size;
477fe: 9081 subl %d1,%d0
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
47800: 42b1 2800 clrl %a1@(00000000,%d2:l)
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
47804: 42b0 2800 clrl %a0@(00000000,%d2:l)
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
47808: 3540 0028 movew %d0,%a2@(40)
return;
}
index_base += information->allocation_size;
}
}
4780c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47812: 4e5e unlk %fp 47814: 4e75 rts
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
47816: 2f08 movel %a0,%sp@- 47818: 4e93 jsr %a3@ 4781a: 588f addql #4,%sp
}
}
while ( the_object );
4781c: 2044 moveal %d4,%a0 4781e: 4a84 tstl %d4 47820: 669e bnes 477c0 <_Objects_Shrink_information+0x68> 47822: 60ba bras 477de <_Objects_Shrink_information+0x86>
0004ae18 <_POSIX_Barrier_Manager_initialization>:
/**
* @brief _POSIX_Barrier_Manager_initialization
*/
void _POSIX_Barrier_Manager_initialization(void)
{
4ae18: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4ae1c: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4ae20: 4878 0001 pea 1 <ADD> 4ae24: 4878 005c pea 5c <DBL_MANT_DIG+0x27> 4ae28: 2f39 0005 dd66 movel 5dd66 <Configuration_POSIX_API+0x24>,%sp@- 4ae2e: 4878 000a pea a <LASTO> 4ae32: 4878 0003 pea 3 <DIVIDE> 4ae36: 4879 0005 f246 pea 5f246 <_POSIX_Barrier_Information> 4ae3c: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ae42: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4ae46: 4e5e unlk %fp 4ae48: 4e75 rts
...
0004c2b4 <_POSIX_Barrier_Translate_core_barrier_return_code>:
int _POSIX_Barrier_Translate_core_barrier_return_code(
CORE_barrier_Status the_barrier_status
)
{
4c2b4: 41f9 0005 e1e2 lea 5e1e2 <_POSIX_Barrier_Return_codes>,%a0 4c2ba: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Barrier_Return_codes[the_barrier_status];
}
4c2be: 202e 0008 movel %fp@(8),%d0 4c2c2: 4e5e unlk %fp 4c2c4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4c2c8: 4e75 rts
...
000469b4 <_POSIX_Condition_variables_Get>:
POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get (
pthread_cond_t *cond,
Objects_Locations *location
)
{
469b4: 4e56 0000 linkw %fp,#0 469b8: 2f0b movel %a3,%sp@- 469ba: 266e 000c moveal %fp@(12),%a3 469be: 2f0a movel %a2,%sp@- 469c0: 246e 0008 moveal %fp@(8),%a2
int status;
if ( !cond ) {
469c4: 4a8a tstl %a2 469c6: 6750 beqs 46a18 <_POSIX_Condition_variables_Get+0x64>
*location = OBJECTS_ERROR;
return (POSIX_Condition_variables_Control *) 0;
}
if ( *cond == PTHREAD_COND_INITIALIZER ) {
469c8: 2012 movel %a2@,%d0 469ca: 72ff moveq #-1,%d1 469cc: b280 cmpl %d0,%d1 469ce: 6720 beqs 469f0 <_POSIX_Condition_variables_Get+0x3c>
}
/*
* Now call Objects_Get()
*/
return (POSIX_Condition_variables_Control *)_Objects_Get(
469d0: 2f0b movel %a3,%sp@- 469d2: 2f00 movel %d0,%sp@- 469d4: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 469da: 4eb9 0004 97f8 jsr 497f8 <_Objects_Get> 469e0: 4fef 000c lea %sp@(12),%sp
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
469e4: 246e fff8 moveal %fp@(-8),%a2 469e8: 266e fffc moveal %fp@(-4),%a3 469ec: 4e5e unlk %fp 469ee: 4e75 rts
if ( *cond == PTHREAD_COND_INITIALIZER ) {
/*
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
469f0: 42a7 clrl %sp@- 469f2: 2f0a movel %a2,%sp@- 469f4: 4eb9 0004 6a2c jsr 46a2c <pthread_cond_init>
if ( status ) {
469fa: 508f addql #8,%sp 469fc: 4a80 tstl %d0 469fe: 6618 bnes 46a18 <_POSIX_Condition_variables_Get+0x64> 46a00: 2012 movel %a2@,%d0
}
/*
* Now call Objects_Get()
*/
return (POSIX_Condition_variables_Control *)_Objects_Get(
46a02: 2f0b movel %a3,%sp@- 46a04: 2f00 movel %d0,%sp@- 46a06: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 46a0c: 4eb9 0004 97f8 jsr 497f8 <_Objects_Get> 46a12: 4fef 000c lea %sp@(12),%sp 46a16: 60cc bras 469e4 <_POSIX_Condition_variables_Get+0x30>
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
if ( status ) {
*location = OBJECTS_ERROR;
46a18: 7001 moveq #1,%d0 46a1a: 2680 movel %d0,%a3@
return (POSIX_Condition_variables_Control *)_Objects_Get(
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
46a1c: 246e fff8 moveal %fp@(-8),%a2
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
if ( status ) {
*location = OBJECTS_ERROR;
46a20: 4280 clrl %d0
return (POSIX_Condition_variables_Control *)_Objects_Get(
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
46a22: 266e fffc moveal %fp@(-4),%a3 46a26: 4e5e unlk %fp 46a28: 4e75 rts
...
0004acf0 <_POSIX_Condition_variables_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Condition_variables_Manager_initialization(void)
{
4acf0: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4acf4: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4acf8: 4878 0001 pea 1 <ADD> 4acfc: 4878 0058 pea 58 <DBL_MANT_DIG+0x23> 4ad00: 2f39 0005 dd4a movel 5dd4a <Configuration_POSIX_API+0x8>,%sp@- 4ad06: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 4ad0a: 4878 0003 pea 3 <DIVIDE> 4ad0e: 4879 0005 f2d2 pea 5f2d2 <_POSIX_Condition_variables_Information> 4ad14: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ad1a: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4ad1e: 4e5e unlk %fp 4ad20: 4e75 rts
...
00046bc8 <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
46bc8: 4e56 ffe8 linkw %fp,#-24 46bcc: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
46bd0: 240e movel %fp,%d2 46bd2: 5982 subql #4,%d2 46bd4: 2f02 movel %d2,%sp@-
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
46bd6: 246e 000c moveal %fp@(12),%a2
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
46bda: 2f0a movel %a2,%sp@-
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
46bdc: 266e 0008 moveal %fp@(8),%a3 46be0: 162e 0017 moveb %fp@(23),%d3
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
46be4: 4eb9 0004 6dbe jsr 46dbe <_POSIX_Mutex_Get> 46bea: 508f addql #8,%sp 46bec: 4a80 tstl %d0 46bee: 6764 beqs 46c54 <_POSIX_Condition_variables_Wait_support+0x8c>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
46bf0: 2039 0006 1964 movel 61964 <_Thread_Dispatch_disable_level>,%d0 46bf6: 5380 subql #1,%d0
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
46bf8: 2f02 movel %d2,%sp@- 46bfa: 23c0 0006 1964 movel %d0,61964 <_Thread_Dispatch_disable_level> 46c00: 2f0b movel %a3,%sp@- 46c02: 4eb9 0004 69b4 jsr 469b4 <_POSIX_Condition_variables_Get>
switch ( location ) {
46c08: 508f addql #8,%sp
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
46c0a: 2840 moveal %d0,%a4
switch ( location ) {
46c0c: 4aae fffc tstl %fp@(-4) 46c10: 6642 bnes 46c54 <_POSIX_Condition_variables_Wait_support+0x8c>
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
46c12: 202c 0014 movel %a4@(20),%d0 46c16: 6718 beqs 46c30 <_POSIX_Condition_variables_Wait_support+0x68> 46c18: b092 cmpl %a2@,%d0 46c1a: 6714 beqs 46c30 <_POSIX_Condition_variables_Wait_support+0x68>
_Thread_Enable_dispatch();
46c1c: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> 46c22: 7416 moveq #22,%d2
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46c24: 2002 movel %d2,%d0 46c26: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 46c2c: 4e5e unlk %fp 46c2e: 4e75 rts
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
_Thread_Enable_dispatch();
return EINVAL;
}
(void) pthread_mutex_unlock( mutex );
46c30: 2f0a movel %a2,%sp@- 46c32: 4eb9 0004 700c jsr 4700c <pthread_mutex_unlock>
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
46c38: 588f addql #4,%sp 46c3a: 4a03 tstb %d3 46c3c: 6724 beqs 46c62 <_POSIX_Condition_variables_Wait_support+0x9a>
status = _Thread_Executing->Wait.return_code;
if ( status && status != ETIMEDOUT )
return status;
} else {
_Thread_Enable_dispatch();
46c3e: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> 46c44: 7474 moveq #116,%d2
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
46c46: 2f0a movel %a2,%sp@- 46c48: 4eb9 0004 6f70 jsr 46f70 <pthread_mutex_lock>
if ( mutex_status )
46c4e: 588f addql #4,%sp 46c50: 4a80 tstl %d0 46c52: 67d0 beqs 46c24 <_POSIX_Condition_variables_Wait_support+0x5c> 46c54: 7416 moveq #22,%d2
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46c56: 2002 movel %d2,%d0 46c58: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 46c5e: 4e5e unlk %fp 46c60: 4e75 rts
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
46c62: 2952 0014 movel %a2@,%a4@(20)
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
46c66: 200c movel %a4,%d0 46c68: 0680 0000 0018 addil #24,%d0
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
46c6e: 7201 moveq #1,%d1
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
46c70: 2079 0006 1a1e moveal 61a1e <_Thread_Executing>,%a0 46c76: 42a8 0034 clrl %a0@(52)
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
46c7a: 2153 0020 movel %a3@,%a0@(32)
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
46c7e: 2140 0044 movel %d0,%a0@(68) 46c82: 2941 0048 movel %d1,%a4@(72)
_Thread_Executing->Wait.id = *cond;
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
46c86: 4879 0004 a910 pea 4a910 <_Thread_queue_Timeout> 46c8c: 2f2e 0010 movel %fp@(16),%sp@- 46c90: 2f00 movel %d0,%sp@- 46c92: 4eb9 0004 a554 jsr 4a554 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
46c98: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch>
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
46c9e: 2079 0006 1a1e moveal 61a1e <_Thread_Executing>,%a0
if ( status && status != ETIMEDOUT )
46ca4: 4fef 000c lea %sp@(12),%sp
/*
* Switch ourself out because we blocked as a result of the
* _Thread_queue_Enqueue.
*/
status = _Thread_Executing->Wait.return_code;
46ca8: 2428 0034 movel %a0@(52),%d2
if ( status && status != ETIMEDOUT )
46cac: 6798 beqs 46c46 <_POSIX_Condition_variables_Wait_support+0x7e> 46cae: 7074 moveq #116,%d0 46cb0: b082 cmpl %d2,%d0 46cb2: 6792 beqs 46c46 <_POSIX_Condition_variables_Wait_support+0x7e>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46cb4: 2002 movel %d2,%d0 <== NOT EXECUTED 46cb6: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 46cbc: 4e5e unlk %fp <== NOT EXECUTED
46cbe: 4e75 rts
0004ad24 <_POSIX_Key_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Key_Manager_initialization(void)
{
4ad24: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4ad28: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4ad2c: 4878 0001 pea 1 <ADD> 4ad30: 4878 0028 pea 28 <OPER2+0x14> 4ad34: 2f39 0005 dd4e movel 5dd4e <Configuration_POSIX_API+0xc>,%sp@- 4ad3a: 4878 0002 pea 2 <DOUBLE_FLOAT> 4ad3e: 4878 0003 pea 3 <DIVIDE> 4ad42: 4879 0005 f298 pea 5f298 <_POSIX_Keys_Information> 4ad48: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ad4e: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4ad52: 4e5e unlk %fp 4ad54: 4e75 rts
...
0004b708 <_POSIX_Message_queue_Delete>:
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
4b708: 4e56 0000 linkw %fp,#0 4b70c: 2f0a movel %a2,%sp@- 4b70e: 246e 0008 moveal %fp@(8),%a2
if ( !the_mq->linked && !the_mq->open_count ) {
4b712: 4a2a 0015 tstb %a2@(21) 4b716: 6606 bnes 4b71e <_POSIX_Message_queue_Delete+0x16> 4b718: 4aaa 0016 tstl %a2@(22) 4b71c: 6708 beqs 4b726 <_POSIX_Message_queue_Delete+0x1e>
);
_POSIX_Message_queue_Free( the_mq );
}
}
4b71e: 246e fffc moveal %fp@(-4),%a2 4b722: 4e5e unlk %fp 4b724: 4e75 rts
);
_Workspace_Free( (void *)the_object->name.name_p );
}
#endif
_Objects_Close( &_POSIX_Message_queue_Information, the_object );
4b726: 2f0a movel %a2,%sp@- 4b728: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b72e: 4eb9 0004 eacc jsr 4eacc <_Objects_Close>
_CORE_message_queue_Close(
4b734: 4878 0005 pea 5 <COMPARE> 4b738: 42a7 clrl %sp@- 4b73a: 486a 001a pea %a2@(26) 4b73e: 4eb9 0004 dd90 jsr 4dd90 <_CORE_message_queue_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
4b744: 2f0a movel %a2,%sp@- 4b746: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b74c: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free>
);
_POSIX_Message_queue_Free( the_mq );
}
}
4b752: 246e fffc moveal %fp@(-4),%a2 4b756: 4fef 001c lea %sp@(28),%sp 4b75a: 4e5e unlk %fp 4b75c: 4e75 rts
...
00052a6c <_POSIX_Message_queue_Name_to_id>:
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
52a6c: 4e56 fffc linkw %fp,#-4 52a70: 2f0a movel %a2,%sp@- 52a72: 246e 0008 moveal %fp@(8),%a2
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
52a76: 4a8a tstl %a2 52a78: 6704 beqs 52a7e <_POSIX_Message_queue_Name_to_id+0x12>
return EINVAL;
if ( !name[0] )
52a7a: 4a12 tstb %a2@ 52a7c: 660a bnes 52a88 <_POSIX_Message_queue_Name_to_id+0x1c>
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
52a7e: 246e fff8 moveal %fp@(-8),%a2
name,
&the_id
);
*id = the_id;
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
52a82: 7016 moveq #22,%d0
return 0;
return ENOENT;
}
52a84: 4e5e unlk %fp 52a86: 4e75 rts
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
52a88: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 52a8c: 2f0a movel %a2,%sp@- 52a8e: 4eb9 0005 81f0 jsr 581f0 <strnlen> 52a94: 508f addql #8,%sp 52a96: 0c80 0000 00fe cmpil #254,%d0 52a9c: 630a blss 52aa8 <_POSIX_Message_queue_Name_to_id+0x3c>
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
52a9e: 246e fff8 moveal %fp@(-8),%a2
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
52aa2: 705b moveq #91,%d0
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
52aa4: 4e5e unlk %fp 52aa6: 4e75 rts
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
return ENAMETOOLONG;
status = _Objects_Name_to_id_string(
52aa8: 486e fffc pea %fp@(-4) 52aac: 2f0a movel %a2,%sp@- 52aae: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 52ab4: 4eb9 0005 3dd4 jsr 53dd4 <_Objects_Name_to_id_string>
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
52aba: 206e 000c moveal %fp@(12),%a0
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
52abe: 4fef 000c lea %sp@(12),%sp
status = _Objects_Name_to_id_string(
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
52ac2: 20ae fffc movel %fp@(-4),%a0@
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
52ac6: 4a80 tstl %d0 52ac8: 670a beqs 52ad4 <_POSIX_Message_queue_Name_to_id+0x68>
return 0;
return ENOENT;
}
52aca: 246e fff8 moveal %fp@(-8),%a2
name,
&the_id
);
*id = the_id;
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
52ace: 7002 moveq #2,%d0
return 0;
return ENOENT;
}
52ad0: 4e5e unlk %fp 52ad2: 4e75 rts 52ad4: 246e fff8 moveal %fp@(-8),%a2
name,
&the_id
);
*id = the_id;
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
52ad8: 4280 clrl %d0
return 0;
return ENOENT;
}
52ada: 4e5e unlk %fp 52adc: 4e75 rts
...
0004b8a4 <_POSIX_Message_queue_Notify_handler>:
*/
void _POSIX_Message_queue_Notify_handler(
void *user_data
)
{
4b8a4: 4e56 0000 linkw %fp,#0 4b8a8: 2f0a movel %a2,%sp@- 4b8aa: 246e 0008 moveal %fp@(8),%a2 4b8ae: 2f02 movel %d2,%sp@-
POSIX_Message_queue_Control *the_mq;
the_mq = user_data;
kill( getpid(), the_mq->notification.sigev_signo );
4b8b0: 242a 0092 movel %a2@(146),%d2 4b8b4: 4eb9 0005 2328 jsr 52328 <getpid> 4b8ba: 2f02 movel %d2,%sp@- 4b8bc: 2f00 movel %d0,%sp@- 4b8be: 4eb9 0005 28d4 jsr 528d4 <kill>
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
4b8c4: 242e fff8 movel %fp@(-8),%d2
the_message_queue->notify_argument = the_argument;
4b8c8: 508f addql #8,%sp 4b8ca: 42aa 007e clrl %a2@(126)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
4b8ce: 42aa 007a clrl %a2@(122) 4b8d2: 246e fffc moveal %fp@(-4),%a2 4b8d6: 4e5e unlk %fp 4b8d8: 4e75 rts
...
0004bac4 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4bac4: 4e56 ffe8 linkw %fp,#-24 4bac8: 48d7 041c moveml %d2-%d4/%a2,%sp@
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
4bacc: 486e fffc pea %fp@(-4) 4bad0: 242e 0008 movel %fp@(8),%d2 4bad4: 2f02 movel %d2,%sp@- 4bad6: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4badc: 246e 0014 moveal %fp@(20),%a2 4bae0: 262e 0018 movel %fp@(24),%d3 4bae4: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get>
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
4baea: 4fef 000c lea %sp@(12),%sp 4baee: 2040 moveal %d0,%a0 4baf0: 4aae fffc tstl %fp@(-4) 4baf4: 671a beqs 4bb10 <_POSIX_Message_queue_Receive_support+0x4c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4baf6: 4eb9 0005 6684 jsr 56684 <__errno> 4bafc: 72ff moveq #-1,%d1 4bafe: 2040 moveal %d0,%a0 4bb00: 7009 moveq #9,%d0
}
4bb02: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4bb08: 2080 movel %d0,%a0@
}
4bb0a: 2001 movel %d1,%d0 4bb0c: 4e5e unlk %fp 4bb0e: 4e75 rts
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
4bb10: 2028 0014 movel %a0@(20),%d0 4bb14: 7203 moveq #3,%d1 4bb16: 7801 moveq #1,%d4 4bb18: c280 andl %d0,%d1 4bb1a: b881 cmpl %d1,%d4 4bb1c: 6700 00f2 beqw 4bc10 <_POSIX_Message_queue_Receive_support+0x14c>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
4bb20: 2068 0010 moveal %a0@(16),%a0
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
4bb24: 222e 0010 movel %fp@(16),%d1 4bb28: b2a8 0066 cmpl %a0@(102),%d1 4bb2c: 6500 0098 bcsw 4bbc6 <_POSIX_Message_queue_Receive_support+0x102>
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
4bb30: 4a03 tstb %d3 4bb32: 6756 beqs 4bb8a <_POSIX_Message_queue_Receive_support+0xc6> 4bb34: 720e moveq #14,%d1 4bb36: e2a8 lsrl %d1,%d0 4bb38: 7801 moveq #1,%d4 4bb3a: b980 eorl %d4,%d0
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb3c: 2f2e 001c movel %fp@(28),%sp@-
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
4bb40: c084 andl %d4,%d0
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb42: 2f00 movel %d0,%sp@- 4bb44: 486e fff8 pea %fp@(-8)
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4bb48: 70ff moveq #-1,%d0
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb4a: 2f2e 000c movel %fp@(12),%sp@- 4bb4e: 2f02 movel %d2,%sp@- 4bb50: 4868 001a pea %a0@(26)
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4bb54: 2d40 fff8 movel %d0,%fp@(-8)
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb58: 4eb9 0004 de40 jsr 4de40 <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
4bb5e: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
4bb64: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4bb6a: 24a8 0024 movel %a0@(36),%a2@ 4bb6e: 6d4e blts 4bbbe <_POSIX_Message_queue_Receive_support+0xfa>
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
4bb70: 4fef 0018 lea %sp@(24),%sp 4bb74: 4aa8 0034 tstl %a0@(52) 4bb78: 666c bnes 4bbe6 <_POSIX_Message_queue_Receive_support+0x122>
return length_out;
4bb7a: 222e fff8 movel %fp@(-8),%d1
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bb7e: 2001 movel %d1,%d0 4bb80: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bb86: 4e5e unlk %fp 4bb88: 4e75 rts
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb8a: 2f2e 001c movel %fp@(28),%sp@- <== NOT EXECUTED
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
4bb8e: 4280 clrl %d0 <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb90: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bb92: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4bb96: 70ff moveq #-1,%d0 <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bb98: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4bb9c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4bb9e: 4868 001a pea %a0@(26) <== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4bba2: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4bba6: 4eb9 0004 de40 jsr 4de40 <_CORE_message_queue_Seize> <== NOT EXECUTED
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
4bbac: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> <== NOT EXECUTED
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
4bbb2: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0 <== NOT EXECUTED
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
4bbb8: 24a8 0024 movel %a0@(36),%a2@ <== NOT EXECUTED 4bbbc: 6cb2 bges 4bb70 <_POSIX_Message_queue_Receive_support+0xac><== NOT EXECUTED
4bbbe: 2212 movel %a2@,%d1 4bbc0: 4481 negl %d1 4bbc2: 2481 movel %d1,%a2@ 4bbc4: 60aa bras 4bb70 <_POSIX_Message_queue_Receive_support+0xac>
}
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
_Thread_Enable_dispatch();
4bbc6: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
4bbcc: 747a moveq #122,%d2 4bbce: 4eb9 0005 6684 jsr 56684 <__errno> 4bbd4: 72ff moveq #-1,%d1 4bbd6: 2040 moveal %d0,%a0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bbd8: 2001 movel %d1,%d0
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EMSGSIZE );
4bbda: 2082 movel %d2,%a0@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bbdc: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bbe2: 4e5e unlk %fp 4bbe4: 4e75 rts
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
return length_out;
rtems_set_errno_and_return_minus_one(
4bbe6: 4eb9 0005 6684 jsr 56684 <__errno> 4bbec: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0 4bbf2: 2440 moveal %d0,%a2 4bbf4: 2f28 0034 movel %a0@(52),%sp@- 4bbf8: 4eb9 0004 bec4 jsr 4bec4 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 4bbfe: 588f addql #4,%sp 4bc00: 72ff moveq #-1,%d1 4bc02: 2480 movel %d0,%a2@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bc04: 2001 movel %d1,%d0 4bc06: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bc0c: 4e5e unlk %fp 4bc0e: 4e75 rts
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
_Thread_Enable_dispatch();
4bc10: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EBADF );
4bc16: 7609 moveq #9,%d3 4bc18: 4eb9 0005 6684 jsr 56684 <__errno> 4bc1e: 72ff moveq #-1,%d1 4bc20: 2040 moveal %d0,%a0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bc22: 2001 movel %d1,%d0
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
4bc24: 2083 movel %d3,%a0@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4bc26: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bc2c: 4e5e unlk %fp 4bc2e: 4e75 rts
0004bec4 <_POSIX_Message_queue_Translate_core_message_queue_return_code>:
int _POSIX_Message_queue_Translate_core_message_queue_return_code(
uint32_t the_message_queue_status
)
{
4bec4: 41f9 0006 5bdc lea 65bdc <_POSIX_Message_queue_Return_codes>,%a0 4beca: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_message_queue_status > CORE_MESSAGE_QUEUE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Message_queue_Return_codes[the_message_queue_status];
}
4bece: 202e 0008 movel %fp@(8),%d0 4bed2: 4e5e unlk %fp 4bed4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4bed8: 4e75 rts
...
00048004 <_POSIX_Mutex_Translate_core_mutex_return_code>:
int _POSIX_Mutex_Translate_core_mutex_return_code(
CORE_mutex_Status the_mutex_status
)
{
48004: 41f9 0006 17a8 lea 617a8 <_POSIX_Mutex_Return_codes>,%a0 4800a: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_mutex_status > CORE_MUTEX_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Mutex_Return_codes[the_mutex_status];
}
4800e: 202e 0008 movel %fp@(8),%d0 48012: 4e5e unlk %fp 48014: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 48018: 4e75 rts
...
0004c5d8 <_POSIX_Priority_Is_valid>:
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
int priority
)
{
4c5d8: 4e56 0000 linkw %fp,#0 4c5dc: 202e 0008 movel %fp@(8),%d0
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
4c5e0: 6f12 bles 4c5f4 <_POSIX_Priority_Is_valid+0x1c>
#endif
#include <rtems/system.h>
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
4c5e2: 4281 clrl %d1 4c5e4: 1239 0005 eb86 moveb 5eb86 <rtems_maximum_priority>,%d1
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
4c5ea: 4e5e unlk %fp
#endif
#include <rtems/system.h>
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
4c5ec: b280 cmpl %d0,%d1 4c5ee: 5ec0 sgt %d0 4c5f0: 4480 negl %d0
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
4c5f2: 4e75 rts 4c5f4: 4e5e unlk %fp
bool _POSIX_Priority_Is_valid(
int priority
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
4c5f6: 4200 clrb %d0
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
4c5f8: 4e75 rts
...
0004ae4c <_POSIX_RWLock_Manager_initialization>:
/**
* @brief _POSIX_RWLock_Manager_initialization
*/
void _POSIX_RWLock_Manager_initialization(void)
{
4ae4c: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4ae50: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4ae54: 4878 0001 pea 1 <ADD> 4ae58: 4878 005c pea 5c <DBL_MANT_DIG+0x27> 4ae5c: 2f39 0005 dd6a movel 5dd6a <Configuration_POSIX_API+0x28>,%sp@- 4ae62: 4878 000b pea b <LASTO+0x1> 4ae66: 4878 0003 pea 3 <DIVIDE> 4ae6a: 4879 0005 f0b0 pea 5f0b0 <_POSIX_RWLock_Information> 4ae70: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ae76: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4ae7a: 4e5e unlk %fp 4ae7c: 4e75 rts
...
00046d34 <_POSIX_RWLock_Translate_core_RWLock_return_code>:
int _POSIX_RWLock_Translate_core_RWLock_return_code(
CORE_RWLock_Status the_rwlock_status
)
{
46d34: 41f9 0005 f35a lea 5f35a <_POSIX_RWLock_Return_codes>,%a0 46d3a: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_rwlock_status > CORE_RWLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_RWLock_Return_codes[the_rwlock_status];
}
46d3e: 202e 0008 movel %fp@(8),%d0 46d42: 4e5e unlk %fp 46d44: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 46d48: 4e75 rts
...
0004ef28 <_POSIX_Semaphore_Create_support>:
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
4ef28: 4e56 0000 linkw %fp,#0 4ef2c: 2f0a movel %a2,%sp@- 4ef2e: 2f02 movel %d2,%sp@- 4ef30: 242e 0008 movel %fp@(8),%d2
POSIX_Semaphore_Control *the_semaphore;
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
4ef34: 4aae 000c tstl %fp@(12) 4ef38: 6600 0112 bnew 4f04c <_POSIX_Semaphore_Create_support+0x124>
rtems_set_errno_and_return_minus_one( ENOSYS );
if ( name ) {
4ef3c: 4a82 tstl %d2 4ef3e: 6718 beqs 4ef58 <_POSIX_Semaphore_Create_support+0x30>
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
4ef40: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4ef44: 2f02 movel %d2,%sp@- 4ef46: 4eb9 0005 40cc jsr 540cc <strnlen> 4ef4c: 508f addql #8,%sp 4ef4e: 0c80 0000 00fe cmpil #254,%d0 4ef54: 6200 00dc bhiw 4f032 <_POSIX_Semaphore_Create_support+0x10a> 4ef58: 2039 0006 3fa0 movel 63fa0 <_Thread_Dispatch_disable_level>,%d0 4ef5e: 5280 addql #1,%d0 4ef60: 23c0 0006 3fa0 movel %d0,63fa0 <_Thread_Dispatch_disable_level>
* _POSIX_Semaphore_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void )
{
return (POSIX_Semaphore_Control *)
4ef66: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4ef6c: 4eb9 0004 a6e8 jsr 4a6e8 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
4ef72: 588f addql #4,%sp 4ef74: 2440 moveal %d0,%a2 4ef76: 4a80 tstl %d0 4ef78: 6700 00ec beqw 4f066 <_POSIX_Semaphore_Create_support+0x13e>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
4ef7c: 42aa 0010 clrl %a2@(16)
if ( name ) {
4ef80: 4a82 tstl %d2 4ef82: 675c beqs 4efe0 <_POSIX_Semaphore_Create_support+0xb8>
the_semaphore->named = true;
the_semaphore->open_count = 1;
4ef84: 7001 moveq #1,%d0 4ef86: 2540 0016 movel %d0,%a2@(22)
}
the_semaphore->process_shared = pshared;
if ( name ) {
the_semaphore->named = true;
4ef8a: 1540 0014 moveb %d0,%a2@(20)
the_semaphore->open_count = 1;
the_semaphore->linked = true;
4ef8e: 1540 0015 moveb %d0,%a2@(21)
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
4ef92: 70ff moveq #-1,%d0
* blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
4ef94: 42aa 005e clrl %a2@(94)
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
4ef98: 2540 005a movel %d0,%a2@(90)
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
4ef9c: 2f2e 0010 movel %fp@(16),%sp@- 4efa0: 486a 005a pea %a2@(90) 4efa4: 486a 001a pea %a2@(26) 4efa8: 4eb9 0004 a17c jsr 4a17c <_CORE_semaphore_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4efae: 2079 0006 4212 moveal 64212 <_POSIX_Semaphore_Information+0x18>,%a0 4efb4: 4280 clrl %d0 4efb6: 302a 000a movew %a2@(10),%d0 4efba: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
4efbe: 2542 000c movel %d2,%a2@(12)
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
4efc2: 206e 0014 moveal %fp@(20),%a0 4efc6: 208a movel %a2,%a0@
_Thread_Enable_dispatch();
4efc8: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
return 0;
4efce: 4fef 000c lea %sp@(12),%sp
name_p
);
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
4efd2: 4280 clrl %d0
return 0; }
4efd4: 242e fff8 movel %fp@(-8),%d2 4efd8: 246e fffc moveal %fp@(-4),%a2 4efdc: 4e5e unlk %fp 4efde: 4e75 rts
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
the_semaphore->open_count = 0;
4efe0: 42aa 0016 clrl %a2@(22)
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
4efe4: 4200 clrb %d0
* blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
4efe6: 42aa 005e clrl %a2@(94)
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
4efea: 1540 0014 moveb %d0,%a2@(20)
the_semaphore->open_count = 0;
the_semaphore->linked = false;
4efee: 1540 0015 moveb %d0,%a2@(21)
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
4eff2: 70ff moveq #-1,%d0 4eff4: 2540 005a movel %d0,%a2@(90)
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
4eff8: 2f2e 0010 movel %fp@(16),%sp@- 4effc: 486a 005a pea %a2@(90) 4f000: 486a 001a pea %a2@(26) 4f004: 4eb9 0004 a17c jsr 4a17c <_CORE_semaphore_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4f00a: 2079 0006 4212 moveal 64212 <_POSIX_Semaphore_Information+0x18>,%a0 4f010: 4280 clrl %d0 4f012: 302a 000a movew %a2@(10),%d0 4f016: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
4f01a: 2542 000c movel %d2,%a2@(12)
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
4f01e: 206e 0014 moveal %fp@(20),%a0 4f022: 208a movel %a2,%a0@
_Thread_Enable_dispatch();
4f024: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
return 0;
4f02a: 4fef 000c lea %sp@(12),%sp
name_p
);
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
4f02e: 4280 clrl %d0 4f030: 60a2 bras 4efd4 <_POSIX_Semaphore_Create_support+0xac>
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
if ( name ) {
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
4f032: 4eb9 0005 2bbc jsr 52bbc <__errno> 4f038: 745b moveq #91,%d2 4f03a: 2040 moveal %d0,%a0 4f03c: 70ff moveq #-1,%d0 4f03e: 2082 movel %d2,%a0@
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f040: 242e fff8 movel %fp@(-8),%d2 4f044: 246e fffc moveal %fp@(-4),%a2 4f048: 4e5e unlk %fp 4f04a: 4e75 rts
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
4f04c: 4eb9 0005 2bbc jsr 52bbc <__errno>
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f052: 242e fff8 movel %fp@(-8),%d2
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
4f056: 2040 moveal %d0,%a0 4f058: 7258 moveq #88,%d1 4f05a: 70ff moveq #-1,%d0
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f05c: 246e fffc moveal %fp@(-4),%a2 4f060: 4e5e unlk %fp
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
4f062: 2081 movel %d1,%a0@
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f064: 4e75 rts
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
4f066: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
4f06c: 4eb9 0005 2bbc jsr 52bbc <__errno>
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f072: 242e fff8 movel %fp@(-8),%d2
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
4f076: 2040 moveal %d0,%a0 4f078: 721c moveq #28,%d1 4f07a: 70ff moveq #-1,%d0
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f07c: 246e fffc moveal %fp@(-4),%a2 4f080: 4e5e unlk %fp
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
4f082: 2081 movel %d1,%a0@
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
return 0;
}
4f084: 4e75 rts
...
0004f088 <_POSIX_Semaphore_Delete>:
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
4f088: 4e56 0000 linkw %fp,#0 4f08c: 2f0a movel %a2,%sp@- 4f08e: 246e 0008 moveal %fp@(8),%a2
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
4f092: 4a2a 0015 tstb %a2@(21) 4f096: 6606 bnes 4f09e <_POSIX_Semaphore_Delete+0x16> 4f098: 4aaa 0016 tstl %a2@(22) 4f09c: 6708 beqs 4f0a6 <_POSIX_Semaphore_Delete+0x1e>
-1
);
_POSIX_Semaphore_Free( the_semaphore );
}
}
4f09e: 246e fffc moveal %fp@(-4),%a2 4f0a2: 4e5e unlk %fp 4f0a4: 4e75 rts
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
_Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object );
4f0a6: 2f0a movel %a2,%sp@- 4f0a8: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f0ae: 4eb9 0004 a778 jsr 4a778 <_Objects_Close>
_CORE_semaphore_Flush(
4f0b4: 4878 ffff pea ffffffff <LESS> 4f0b8: 42a7 clrl %sp@- 4f0ba: 486a 001a pea %a2@(26) 4f0be: 4eb9 0004 a170 jsr 4a170 <_CORE_semaphore_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object );
4f0c4: 2f0a movel %a2,%sp@- 4f0c6: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f0cc: 4eb9 0004 aa20 jsr 4aa20 <_Objects_Free>
-1
);
_POSIX_Semaphore_Free( the_semaphore );
}
}
4f0d2: 246e fffc moveal %fp@(-4),%a2 4f0d6: 4fef 001c lea %sp@(28),%sp 4f0da: 4e5e unlk %fp 4f0dc: 4e75 rts
...
0004b440 <_POSIX_Semaphore_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Semaphore_Manager_initialization(void)
{
4b440: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4b444: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4b448: 4878 0001 pea 1 <ADD> 4b44c: 4878 0066 pea 66 <DBL_MANT_DIG+0x31> 4b450: 2f39 0005 dd62 movel 5dd62 <Configuration_POSIX_API+0x20>,%sp@- 4b456: 4878 0007 pea 7 <TRUNCDFSF> 4b45a: 4878 0003 pea 3 <DIVIDE> 4b45e: 4879 0005 f15e pea 5f15e <_POSIX_Semaphore_Information> 4b464: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b46a: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4b46e: 4e5e unlk %fp 4b470: 4e75 rts
...
000518c8 <_POSIX_Semaphore_Translate_core_semaphore_return_code>:
int _POSIX_Semaphore_Translate_core_semaphore_return_code(
CORE_semaphore_Status the_semaphore_status
)
{
518c8: 41f9 0006 1b32 lea 61b32 <_POSIX_Semaphore_Return_codes>,%a0 518ce: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_semaphore_status > CORE_SEMAPHORE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Semaphore_Return_codes[the_semaphore_status];
}
518d2: 202e 0008 movel %fp@(8),%d0 518d6: 4e5e unlk %fp 518d8: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 518dc: 4e75 rts
...
0004f158 <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
4f158: 4e56 fffc linkw %fp,#-4 4f15c: 2f0a movel %a2,%sp@- 4f15e: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
4f160: 486e fffc pea %fp@(-4) 4f164: 206e 0008 moveal %fp@(8),%a0 4f168: 2f10 movel %a0@,%sp@- 4f16a: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f170: 142e 000f moveb %fp@(15),%d2 4f174: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get>
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
4f17a: 4fef 000c lea %sp@(12),%sp 4f17e: 4aae fffc tstl %fp@(-4) 4f182: 671c beqs 4f1a0 <_POSIX_Semaphore_Wait_support+0x48>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
4f184: 4eb9 0005 2bbc jsr 52bbc <__errno>
}
4f18a: 242e fff4 movel %fp@(-12),%d2
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
4f18e: 2040 moveal %d0,%a0 4f190: 7016 moveq #22,%d0 4f192: 72ff moveq #-1,%d1
}
4f194: 246e fff8 moveal %fp@(-8),%a2 4f198: 4e5e unlk %fp
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
4f19a: 2080 movel %d0,%a0@
}
4f19c: 2001 movel %d1,%d0 4f19e: 4e75 rts
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
4f1a0: 2f2e 0010 movel %fp@(16),%sp@- 4f1a4: 2040 moveal %d0,%a0 4f1a6: 0282 0000 00ff andil #255,%d2 4f1ac: 2f02 movel %d2,%sp@- 4f1ae: 2f28 0008 movel %a0@(8),%sp@- 4f1b2: 4868 001a pea %a0@(26) 4f1b6: 4eb9 0004 f8b8 jsr 4f8b8 <_CORE_semaphore_Seize>
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
4f1bc: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
if ( !_Thread_Executing->Wait.return_code )
4f1c2: 2079 0006 405a moveal 6405a <_Thread_Executing>,%a0 4f1c8: 4fef 0010 lea %sp@(16),%sp 4f1cc: 4aa8 0034 tstl %a0@(52) 4f1d0: 6610 bnes 4f1e2 <_POSIX_Semaphore_Wait_support+0x8a>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
4f1d2: 242e fff4 movel %fp@(-12),%d2
blocking,
timeout
);
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
4f1d6: 4281 clrl %d1
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
4f1d8: 2001 movel %d1,%d0 4f1da: 246e fff8 moveal %fp@(-8),%a2 4f1de: 4e5e unlk %fp 4f1e0: 4e75 rts
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
return 0;
rtems_set_errno_and_return_minus_one(
4f1e2: 4eb9 0005 2bbc jsr 52bbc <__errno> 4f1e8: 2079 0006 405a moveal 6405a <_Thread_Executing>,%a0 4f1ee: 2440 moveal %d0,%a2 4f1f0: 2f28 0034 movel %a0@(52),%sp@- 4f1f4: 4eb9 0005 18c8 jsr 518c8 <_POSIX_Semaphore_Translate_core_semaphore_return_code>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
4f1fa: 242e fff4 movel %fp@(-12),%d2
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
return 0;
rtems_set_errno_and_return_minus_one(
4f1fe: 588f addql #4,%sp 4f200: 72ff moveq #-1,%d1 4f202: 2480 movel %d0,%a2@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
4f204: 246e fff8 moveal %fp@(-8),%a2 4f208: 2001 movel %d1,%d0 4f20a: 4e5e unlk %fp 4f20c: 4e75 rts
...
0004b058 <_POSIX_Spinlock_Manager_initialization>:
/**
* @brief _POSIX_Spinlock_Manager_initialization
*/
void _POSIX_Spinlock_Manager_initialization(void)
{
4b058: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4b05c: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4b060: 4878 0001 pea 1 <ADD> 4b064: 4878 0020 pea 20 <OPER2+0xc> 4b068: 2f39 0005 dd6e movel 5dd6e <Configuration_POSIX_API+0x2c>,%sp@- 4b06e: 4878 000b pea b <LASTO+0x1> 4b072: 4878 0003 pea 3 <DIVIDE> 4b076: 4879 0005 f124 pea 5f124 <_POSIX_Spinlock_Information> 4b07c: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b082: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4b086: 4e5e unlk %fp 4b088: 4e75 rts
...
00045fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code>:
int _POSIX_Spinlock_Translate_core_spinlock_return_code(
CORE_spinlock_Status the_spinlock_status
)
{
45fd0: 41f9 0005 d796 lea 5d796 <_POSIX_Spinlock_Return_codes>,%a0 45fd6: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_spinlock_status > CORE_SPINLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Spinlock_Return_codes[the_spinlock_status];
}
45fda: 202e 0008 movel %fp@(8),%d0 45fde: 4e5e unlk %fp 45fe0: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 45fe4: 4e75 rts
...
0004c5fc <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4c5fc: 4e56 ffe8 linkw %fp,#-24 4c600: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4c604: 246e 000c moveal %fp@(12),%a2
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4c608: 47f9 0004 c5d8 lea 4c5d8 <_POSIX_Priority_Is_valid>,%a3 4c60e: 2f12 movel %a2@,%sp@-
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4c610: 242e 0008 movel %fp@(8),%d2 4c614: 286e 0010 moveal %fp@(16),%a4 4c618: 2a6e 0014 moveal %fp@(20),%a5
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4c61c: 4e93 jsr %a3@ 4c61e: 588f addql #4,%sp 4c620: 4a00 tstb %d0 4c622: 671e beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4c624: 4294 clrl %a4@
*budget_callout = NULL;
4c626: 4295 clrl %a5@
if ( policy == SCHED_OTHER ) {
4c628: 4a82 tstl %d2 4c62a: 6722 beqs 4c64e <_POSIX_Thread_Translate_sched_param+0x52>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
4c62c: 7001 moveq #1,%d0 4c62e: b082 cmpl %d2,%d0 4c630: 6700 0084 beqw 4c6b6 <_POSIX_Thread_Translate_sched_param+0xba>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
4c634: 7002 moveq #2,%d0 4c636: b082 cmpl %d2,%d0 4c638: 6700 008a beqw 4c6c4 <_POSIX_Thread_Translate_sched_param+0xc8>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
4c63c: 7004 moveq #4,%d0 4c63e: b082 cmpl %d2,%d0 4c640: 671c beqs 4c65e <_POSIX_Thread_Translate_sched_param+0x62>
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
4c642: 7016 moveq #22,%d0
}
return EINVAL;
}
4c644: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c64a: 4e5e unlk %fp 4c64c: 4e75 rts
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4c64e: 7201 moveq #1,%d1 4c650: 4280 clrl %d0 4c652: 2881 movel %d1,%a4@
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
4c654: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c65a: 4e5e unlk %fp 4c65c: 4e75 rts
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
4c65e: 4aaa 0008 tstl %a2@(8) 4c662: 6606 bnes 4c66a <_POSIX_Thread_Translate_sched_param+0x6e>
(param->sched_ss_repl_period.tv_nsec == 0) )
4c664: 4aaa 000c tstl %a2@(12) 4c668: 67d8 beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46>
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
4c66a: 4aaa 0010 tstl %a2@(16) 4c66e: 6606 bnes 4c676 <_POSIX_Thread_Translate_sched_param+0x7a>
(param->sched_ss_init_budget.tv_nsec == 0) )
4c670: 4aaa 0014 tstl %a2@(20) 4c674: 67cc beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46>
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
4c676: 486a 0008 pea %a2@(8) 4c67a: 243c 0004 a054 movel #303188,%d2 4c680: 2042 moveal %d2,%a0 4c682: 4e90 jsr %a0@ 4c684: 486a 0010 pea %a2@(16) 4c688: 2600 movel %d0,%d3 4c68a: 2042 moveal %d2,%a0 4c68c: 4e90 jsr %a0@ 4c68e: 508f addql #8,%sp 4c690: b083 cmpl %d3,%d0 4c692: 62ae bhis 4c642 <_POSIX_Thread_Translate_sched_param+0x46>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
4c694: 2f2a 0004 movel %a2@(4),%sp@- 4c698: 4e93 jsr %a3@ 4c69a: 588f addql #4,%sp 4c69c: 4a00 tstb %d0 4c69e: 67a2 beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4c6a0: 7003 moveq #3,%d0
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4c6a2: 2abc 0004 6678 movel #288376,%a5@
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4c6a8: 2880 movel %d0,%a4@
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4c6aa: 4280 clrl %d0
return 0;
}
return EINVAL;
}
4c6ac: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6b2: 4e5e unlk %fp 4c6b4: 4e75 rts
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4c6b6: 4294 clrl %a4@ 4c6b8: 4200 clrb %d0
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
4c6ba: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6c0: 4e5e unlk %fp 4c6c2: 4e75 rts
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
4c6c4: 2880 movel %d0,%a4@ 4c6c6: 4200 clrb %d0
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
4c6c8: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6ce: 4e5e unlk %fp 4c6d0: 4e75 rts
...
0004b31c <_POSIX_Threads_Sporadic_budget_callout>:
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
4b31c: 4280 clrl %d0
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
4b31e: 72ff moveq #-1,%d1
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
4b320: 4e56 0000 linkw %fp,#0 4b324: 206e 0008 moveal %fp@(8),%a0 4b328: 1039 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d0
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4b32e: 2268 010e moveal %a0@(270),%a1 4b332: 90a9 0088 subl %a1@(136),%d0
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
4b336: 2141 0076 movel %d1,%a0@(118)
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
4b33a: 2140 0018 movel %d0,%a0@(24)
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
4b33e: 4aa8 001c tstl %a0@(28) 4b342: 6606 bnes 4b34a <_POSIX_Threads_Sporadic_budget_callout+0x2e>
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
4b344: b0a8 0014 cmpl %a0@(20),%d0 4b348: 6204 bhis 4b34e <_POSIX_Threads_Sporadic_budget_callout+0x32>
#if 0
printk( "lower priority\n" );
#endif
}
}
}
4b34a: 4e5e unlk %fp <== NOT EXECUTED 4b34c: 4e75 rts <== NOT EXECUTED
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
_Thread_Change_priority( the_thread, new_priority, true );
4b34e: 4878 0001 pea 1 <ADD> 4b352: 2f00 movel %d0,%sp@- 4b354: 2f08 movel %a0,%sp@- 4b356: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> 4b35c: 4fef 000c lea %sp@(12),%sp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
4b360: 4e5e unlk %fp 4b362: 4e75 rts
0004d550 <_POSIX_Threads_cancel_run>:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
4d550: 7001 moveq #1,%d0
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
4d552: 4e56 ffec linkw %fp,#-20 4d556: 206e 0008 moveal %fp@(8),%a0 4d55a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
POSIX_Cancel_Handler_control *handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
4d55e: 2668 010e moveal %a0@(270),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4d562: 45eb 00e4 lea %a3@(228),%a2
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
4d566: 2740 00d4 movel %d0,%a3@(212)
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
4d56a: b5eb 00e0 cmpal %a3@(224),%a2 4d56e: 673c beqs 4d5ac <_POSIX_Threads_cancel_run+0x5c> 4d570: 49f9 0004 9200 lea 49200 <_Workspace_Free>,%a4
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
_ISR_Disable( level );
4d576: 243c 0000 0700 movel #1792,%d2 4d57c: 2002 movel %d2,%d0 4d57e: 40c1 movew %sr,%d1 4d580: 8081 orl %d1,%d0 4d582: 46c0 movew %d0,%sr
handler = (POSIX_Cancel_Handler_control *)
4d584: 2a6a 0004 moveal %a2@(4),%a5
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4d588: 2055 moveal %a5@,%a0
previous = the_node->previous;
4d58a: 226d 0004 moveal %a5@(4),%a1
next->previous = previous; previous->next = next;
4d58e: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4d590: 2149 0004 movel %a1,%a0@(4)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
4d594: 46c1 movew %d1,%sr
(*handler->routine)( handler->arg );
4d596: 2f2d 000c movel %a5@(12),%sp@- 4d59a: 206d 0008 moveal %a5@(8),%a0 4d59e: 4e90 jsr %a0@
_Workspace_Free( handler );
4d5a0: 2f0d movel %a5,%sp@- 4d5a2: 4e94 jsr %a4@
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
4d5a4: 508f addql #8,%sp 4d5a6: b5eb 00e0 cmpal %a3@(224),%a2 4d5aa: 66d0 bnes 4d57c <_POSIX_Threads_cancel_run+0x2c>
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
4d5ac: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4d5b2: 4e5e unlk %fp 4d5b4: 4e75 rts
...
0004b40c <_POSIX_Timer_Manager_initialization>:
* Initialize the internal structure in which the data of all
* the timers are stored
*/
void _POSIX_Timer_Manager_initialization(void)
{
4b40c: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4b410: 4878 00ff pea ff <DBL_MANT_DIG+0xca> 4b414: 4878 0001 pea 1 <ADD> 4b418: 4878 0072 pea 72 <DBL_MANT_DIG+0x3d> 4b41c: 2f39 0005 dd52 movel 5dd52 <Configuration_POSIX_API+0x10>,%sp@- 4b422: 4878 0009 pea 9 <DIVIDE_BY_ZERO+0x1> 4b426: 4878 0003 pea 3 <DIVIDE> 4b42a: 4879 0005 f198 pea 5f198 <_POSIX_Timer_Information> 4b430: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b436: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4b43a: 4e5e unlk %fp 4b43c: 4e75 rts
...
00045cc0 <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
45cc0: 4e56 0000 linkw %fp,#0 45cc4: 2f0a movel %a2,%sp@- 45cc6: 246e 000c moveal %fp@(12),%a2
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
45cca: 52aa 0066 addql #1,%a2@(102)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
45cce: 4aaa 0052 tstl %a2@(82) 45cd2: 6606 bnes 45cda <_POSIX_Timer_TSR+0x1a>
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
45cd4: 4aaa 0056 tstl %a2@(86) 45cd8: 672a beqs 45d04 <_POSIX_Timer_TSR+0x44>
activated = _POSIX_Timer_Insert_helper(
45cda: 2f0a movel %a2,%sp@- 45cdc: 4879 0004 5cc0 pea 45cc0 <_POSIX_Timer_TSR> 45ce2: 2f2a 0008 movel %a2@(8),%sp@- 45ce6: 2f2a 0062 movel %a2@(98),%sp@- 45cea: 486a 0010 pea %a2@(16) 45cee: 4eb9 0004 bedc jsr 4bedc <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
45cf4: 4fef 0014 lea %sp@(20),%sp 45cf8: 4a00 tstb %d0 45cfa: 662a bnes 45d26 <_POSIX_Timer_TSR+0x66>
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
}
45cfc: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 45d00: 4e5e unlk %fp <== NOT EXECUTED 45d02: 4e75 rts <== NOT EXECUTED
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
45d04: 7004 moveq #4,%d0 <== NOT EXECUTED 45d06: 1540 003c moveb %d0,%a2@(60) <== NOT EXECUTED
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
45d0a: 2f2a 0042 movel %a2@(66),%sp@- <== NOT EXECUTED 45d0e: 2f2a 0038 movel %a2@(56),%sp@- <== NOT EXECUTED 45d12: 4eb9 0004 b9f0 jsr 4b9f0 <pthread_kill> <== NOT EXECUTED
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
45d18: 508f addql #8,%sp <== NOT EXECUTED 45d1a: 42aa 0066 clrl %a2@(102) <== NOT EXECUTED
}
45d1e: 246e fffc moveal %fp@(-4),%a2 45d22: 4e5e unlk %fp 45d24: 4e75 rts
);
if ( !activated )
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
45d26: 486a 006a pea %a2@(106) 45d2a: 4eb9 0004 7470 jsr 47470 <_TOD_Get>
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
45d30: 588f addql #4,%sp
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
45d32: 7003 moveq #3,%d0 45d34: 1540 003c moveb %d0,%a2@(60)
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
45d38: 2f2a 0042 movel %a2@(66),%sp@- 45d3c: 2f2a 0038 movel %a2@(56),%sp@- 45d40: 4eb9 0004 b9f0 jsr 4b9f0 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
45d46: 508f addql #8,%sp 45d48: 42aa 0066 clrl %a2@(102) 45d4c: 60d0 bras 45d1e <_POSIX_Timer_TSR+0x5e>
...
0004d65c <_POSIX_signals_Check_signal>:
)
{
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
4d65c: 4280 clrl %d0
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
4d65e: 4e56 ffdc linkw %fp,#-36 4d662: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
4d666: 4878 0001 pea 1 <ADD> 4d66a: 102e 0013 moveb %fp@(19),%d0 4d66e: 260e movel %fp,%d3 4d670: 0683 ffff fff4 addil #-12,%d3
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
4d676: 242e 000c movel %fp@(12),%d2
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
4d67a: 2f00 movel %d0,%sp@-
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
4d67c: 246e 0008 moveal %fp@(8),%a2
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
4d680: 2f03 movel %d3,%sp@- 4d682: 2f02 movel %d2,%sp@- 4d684: 2f0a movel %a2,%sp@- 4d686: 4eb9 0004 d708 jsr 4d708 <_POSIX_signals_Clear_signals> 4d68c: 4fef 0014 lea %sp@(20),%sp 4d690: 4a00 tstb %d0 4d692: 6766 beqs 4d6fa <_POSIX_signals_Check_signal+0x9e>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
4d694: 2202 movel %d2,%d1 4d696: 2002 movel %d2,%d0 4d698: 43f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a1 4d69e: e589 lsll #2,%d1 4d6a0: e988 lsll #4,%d0 4d6a2: 9081 subl %d1,%d0 4d6a4: 2040 moveal %d0,%a0 4d6a6: d1fc 0005 f3ba addal #390074,%a0 4d6ac: 7201 moveq #1,%d1 4d6ae: 2050 moveal %a0@,%a0 4d6b0: b288 cmpl %a0,%d1 4d6b2: 6746 beqs 4d6fa <_POSIX_signals_Check_signal+0x9e>
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
4d6b4: 2842 moveal %d2,%a4 4d6b6: 47f4 2a01 lea %a4@(00000001,%d2:l:2),%a3
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
4d6ba: 282a 00cc movel %a2@(204),%d4
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
4d6be: 2231 bc00 movel %a1@(00000000,%a3:l:4),%d1 4d6c2: 8284 orl %d4,%d1 4d6c4: 2541 00cc movel %d1,%a2@(204)
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
4d6c8: 7202 moveq #2,%d1 4d6ca: b2b1 0800 cmpl %a1@(00000000,%d0:l),%d1 4d6ce: 6716 beqs 4d6e6 <_POSIX_signals_Check_signal+0x8a>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
4d6d0: 2f02 movel %d2,%sp@- 4d6d2: 4e90 jsr %a0@ 4d6d4: 588f addql #4,%sp
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
4d6d6: 7001 moveq #1,%d0 4d6d8: 2544 00cc movel %d4,%a2@(204)
return true;
}
4d6dc: 4cee 1c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a4 4d6e2: 4e5e unlk %fp 4d6e4: 4e75 rts
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
4d6e6: 42a7 clrl %sp@- 4d6e8: 2f03 movel %d3,%sp@- 4d6ea: 2f02 movel %d2,%sp@- 4d6ec: 4e90 jsr %a0@
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
4d6ee: 4fef 000c lea %sp@(12),%sp
}
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
4d6f2: 2544 00cc movel %d4,%a2@(204) 4d6f6: 7001 moveq #1,%d0 4d6f8: 60e2 bras 4d6dc <_POSIX_signals_Check_signal+0x80>
return true;
}
4d6fa: 4cee 1c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a4
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
return true;
4d700: 4200 clrb %d0
}
4d702: 4e5e unlk %fp 4d704: 4e75 rts
...
0004e874 <_POSIX_signals_Clear_process_signals>:
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4e874: 203c 0000 0700 movel #1792,%d0
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
4e87a: 4e56 0000 linkw %fp,#0 4e87e: 222e 0008 movel %fp@(8),%d1 4e882: 2f03 movel %d3,%sp@- 4e884: 2f02 movel %d2,%sp@-
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4e886: 40c2 movew %sr,%d2 4e888: 8082 orl %d2,%d0 4e88a: 46c0 movew %d0,%sr
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
4e88c: 2601 movel %d1,%d3 4e88e: 2001 movel %d1,%d0 4e890: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4e896: e58b lsll #2,%d3 4e898: e988 lsll #4,%d0 4e89a: 9083 subl %d3,%d0 4e89c: 7602 moveq #2,%d3 4e89e: b6b0 0800 cmpl %a0@(00000000,%d0:l),%d3 4e8a2: 6726 beqs 4e8ca <_POSIX_signals_Clear_process_signals+0x56>
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
4e8a4: 5381 subql #1,%d1 4e8a6: 7001 moveq #1,%d0 4e8a8: e3a8 lsll %d1,%d0 4e8aa: 4680 notl %d0 4e8ac: c0b9 0005 f5a6 andl 5f5a6 <_POSIX_signals_Pending>,%d0 4e8b2: 23c0 0005 f5a6 movel %d0,5f5a6 <_POSIX_signals_Pending>
if ( !_POSIX_signals_Pending )
4e8b8: 6606 bnes 4e8c0 <_POSIX_signals_Clear_process_signals+0x4c>
_Thread_Do_post_task_switch_extension--;
4e8ba: 53b9 0005 efa6 subql #1,5efa6 <_Thread_Do_post_task_switch_extension>
}
_ISR_Enable( level );
4e8c0: 46c2 movew %d2,%sr
}
4e8c2: 241f movel %sp@+,%d2 4e8c4: 261f movel %sp@+,%d3 4e8c6: 4e5e unlk %fp 4e8c8: 4e75 rts
ISR_Level level;
_ISR_Disable( level );
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
4e8ca: 0680 0005 f5aa addil #390570,%d0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4e8d0: 2040 moveal %d0,%a0 4e8d2: 5888 addql #4,%a0 4e8d4: 2240 moveal %d0,%a1 4e8d6: b1d1 cmpal %a1@,%a0 4e8d8: 67ca beqs 4e8a4 <_POSIX_signals_Clear_process_signals+0x30>
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
if ( !_POSIX_signals_Pending )
_Thread_Do_post_task_switch_extension--;
}
_ISR_Enable( level );
4e8da: 46c2 movew %d2,%sr <== NOT EXECUTED
}
4e8dc: 241f movel %sp@+,%d2 <== NOT EXECUTED 4e8de: 261f movel %sp@+,%d3 <== NOT EXECUTED 4e8e0: 4e5e unlk %fp <== NOT EXECUTED
4e8e2: 4e75 rts
0004d708 <_POSIX_signals_Clear_signals>:
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
4d708: 7001 moveq #1,%d0
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
4d70a: 4e56 ffe8 linkw %fp,#-24 4d70e: 206e 0008 moveal %fp@(8),%a0 4d712: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 4d716: 242e 000c movel %fp@(12),%d2 4d71a: 2202 movel %d2,%d1 4d71c: 5381 subql #1,%d1 4d71e: 1a2e 0017 moveb %fp@(23),%d5 4d722: e3a8 lsll %d1,%d0
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
4d724: 4a2e 001b tstb %fp@(27) 4d728: 664e bnes 4d778 <_POSIX_signals_Clear_signals+0x70> 4d72a: 78ff moveq #-1,%d4
signals_blocked = SIGNAL_ALL_MASK;
/* XXX is this right for siginfo type signals? */
/* XXX are we sure they can be cleared the same way? */
_ISR_Disable( level );
4d72c: 223c 0000 0700 movel #1792,%d1 4d732: 40c3 movew %sr,%d3 4d734: 8283 orl %d3,%d1 4d736: 46c1 movew %d1,%sr
if ( is_global ) {
4d738: 4a05 tstb %d5 4d73a: 6752 beqs 4d78e <_POSIX_signals_Clear_signals+0x86>
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
4d73c: c0b9 0005 f5a6 andl 5f5a6 <_POSIX_signals_Pending>,%d0 4d742: c084 andl %d4,%d0 4d744: 676a beqs 4d7b0 <_POSIX_signals_Clear_signals+0xa8>
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
4d746: 2202 movel %d2,%d1 4d748: 2002 movel %d2,%d0 4d74a: 47f9 0004 e874 lea 4e874 <_POSIX_signals_Clear_process_signals>,%a3 4d750: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4d756: e589 lsll #2,%d1 4d758: e988 lsll #4,%d0 4d75a: 9081 subl %d1,%d0 4d75c: 7202 moveq #2,%d1 4d75e: b2b0 0800 cmpl %a0@(00000000,%d0:l),%d1 4d762: 675a beqs 4d7be <_POSIX_signals_Clear_signals+0xb6>
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
4d764: 2f02 movel %d2,%sp@- 4d766: 4e93 jsr %a3@ 4d768: 588f addql #4,%sp 4d76a: 7001 moveq #1,%d0
if ( mask & (api->signals_pending & signals_blocked) ) {
api->signals_pending &= ~mask;
do_callout = true;
}
}
_ISR_Enable( level );
4d76c: 46c3 movew %d3,%sr
return do_callout; }
4d76e: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d774: 4e5e unlk %fp 4d776: 4e75 rts
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
4d778: 2828 00cc movel %a0@(204),%d4
signals_blocked = SIGNAL_ALL_MASK;
/* XXX is this right for siginfo type signals? */
/* XXX are we sure they can be cleared the same way? */
_ISR_Disable( level );
4d77c: 223c 0000 0700 movel #1792,%d1
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
4d782: 4684 notl %d4
signals_blocked = SIGNAL_ALL_MASK;
/* XXX is this right for siginfo type signals? */
/* XXX are we sure they can be cleared the same way? */
_ISR_Disable( level );
4d784: 40c3 movew %sr,%d3 4d786: 8283 orl %d3,%d1 4d788: 46c1 movew %d1,%sr
if ( is_global ) {
4d78a: 4a05 tstb %d5 4d78c: 66ae bnes 4d73c <_POSIX_signals_Clear_signals+0x34>
}
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
4d78e: 2428 00d0 movel %a0@(208),%d2 4d792: 2200 movel %d0,%d1 4d794: c282 andl %d2,%d1 4d796: c284 andl %d4,%d1 4d798: 6716 beqs 4d7b0 <_POSIX_signals_Clear_signals+0xa8>
api->signals_pending &= ~mask;
4d79a: 4680 notl %d0 4d79c: c082 andl %d2,%d0 4d79e: 2140 00d0 movel %d0,%a0@(208) 4d7a2: 7001 moveq #1,%d0
do_callout = true;
}
}
_ISR_Enable( level );
4d7a4: 46c3 movew %d3,%sr
return do_callout; }
4d7a6: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d7ac: 4e5e unlk %fp 4d7ae: 4e75 rts
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
api->signals_pending &= ~mask;
4d7b0: 4200 clrb %d0
do_callout = true;
}
}
_ISR_Enable( level );
4d7b2: 46c3 movew %d3,%sr
return do_callout; }
4d7b4: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d7ba: 4e5e unlk %fp 4d7bc: 4e75 rts
_ISR_Disable( level );
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
4d7be: 0680 0005 f5aa addil #390570,%d0
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4d7c4: 2040 moveal %d0,%a0 4d7c6: 2458 moveal %a0@+,%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4d7c8: b1ca cmpal %a2,%a0 4d7ca: 6744 beqs 4d810 <_POSIX_signals_Clear_signals+0x108>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4d7cc: 2052 moveal %a2@,%a0
the_chain->first = new_first;
4d7ce: 2240 moveal %d0,%a1 4d7d0: 2288 movel %a0,%a1@
new_first->previous = _Chain_Head(the_chain);
4d7d2: 2140 0004 movel %d0,%a0@(4)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
4d7d6: 2f02 movel %d2,%sp@- 4d7d8: 4e93 jsr %a3@
* It may be impossible to get here with an empty chain
* BUT until that is proven we need to be defensive and
* protect against it.
*/
if ( psiginfo ) {
*info = psiginfo->Info;
4d7da: 206e 0010 moveal %fp@(16),%a0
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
the_node->previous = old_last_node;
4d7de: 588f addql #4,%sp 4d7e0: 20ea 0008 movel %a2@(8),%a0@+ 4d7e4: 20ea 000c movel %a2@(12),%a0@+ 4d7e8: 20aa 0010 movel %a2@(16),%a0@
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4d7ec: 24bc 0005 f536 movel #390454,%a2@
old_last_node = the_chain->last;
4d7f2: 2279 0005 f53a moveal 5f53a <_POSIX_signals_Inactive_siginfo+0x8>,%a1
the_chain->last = the_node;
4d7f8: 23ca 0005 f53a movel %a2,5f53a <_POSIX_signals_Inactive_siginfo+0x8>
old_last_node->next = the_node; the_node->previous = old_last_node;
4d7fe: 2549 0004 movel %a1,%a2@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4d802: 228a movel %a2,%a1@
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
4d804: 2f02 movel %d2,%sp@- 4d806: 4e93 jsr %a3@ 4d808: 588f addql #4,%sp 4d80a: 7001 moveq #1,%d0 4d80c: 6000 ff5e braw 4d76c <_POSIX_signals_Clear_signals+0x64>
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
4d810: 2f02 movel %d2,%sp@- 4d812: 4e93 jsr %a3@ 4d814: 588f addql #4,%sp
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
4d816: 2f02 movel %d2,%sp@- 4d818: 4e93 jsr %a3@ 4d81a: 588f addql #4,%sp 4d81c: 7001 moveq #1,%d0 4d81e: 6000 ff4c braw 4d76c <_POSIX_signals_Clear_signals+0x64>
...
0004e8e4 <_POSIX_signals_Set_process_signals>:
sigset_t mask
)
{
ISR_Level level;
_ISR_Disable( level );
4e8e4: 203c 0000 0700 movel #1792,%d0
*/
void _POSIX_signals_Set_process_signals(
sigset_t mask
)
{
4e8ea: 4e56 0000 linkw %fp,#0
ISR_Level level;
_ISR_Disable( level );
4e8ee: 40c1 movew %sr,%d1 4e8f0: 8081 orl %d1,%d0 4e8f2: 46c0 movew %d0,%sr
if ( !_POSIX_signals_Pending )
4e8f4: 2039 0005 f5a6 movel 5f5a6 <_POSIX_signals_Pending>,%d0 4e8fa: 6606 bnes 4e902 <_POSIX_signals_Set_process_signals+0x1e>
_Thread_Do_post_task_switch_extension++;
4e8fc: 52b9 0005 efa6 addql #1,5efa6 <_Thread_Do_post_task_switch_extension>
_POSIX_signals_Pending |= mask;
4e902: 80ae 0008 orl %fp@(8),%d0 4e906: 23c0 0005 f5a6 movel %d0,5f5a6 <_POSIX_signals_Pending>
_ISR_Enable( level );
4e90c: 46c1 movew %d1,%sr
}
4e90e: 4e5e unlk %fp 4e910: 4e75 rts
...
00045b88 <_POSIX_signals_Ualarm_TSR>:
void _POSIX_signals_Ualarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
45b88: 4e56 0000 linkw %fp,#0
/* * Send a SIGALRM but if there is a problem, ignore it. * It's OK, there isn't a way this should fail. */ (void) kill( getpid(), SIGALRM );
45b8c: 4eb9 0004 2a2c jsr 42a2c <getpid> 45b92: 4878 000e pea e <OPER1+0x2> 45b96: 2f00 movel %d0,%sp@- 45b98: 4eb9 0004 5884 jsr 45884 <kill>
RTEMS_INLINE_ROUTINE void _Watchdog_Reset(
Watchdog_Control *the_watchdog
)
{
(void) _Watchdog_Remove( the_watchdog );
45b9e: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45ba4: 4eb9 0004 96ec jsr 496ec <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
45baa: 4fef 000c lea %sp@(12),%sp 45bae: 203c 0006 10da movel #397530,%d0 45bb4: 2d40 000c movel %d0,%fp@(12) 45bb8: 203c 0006 098c movel #395660,%d0 45bbe: 2d40 0008 movel %d0,%fp@(8)
/*
* If the reset interval is non-zero, reschedule ourselves.
*/
_Watchdog_Reset( &_POSIX_signals_Ualarm_timer );
}
45bc2: 4e5e unlk %fp 45bc4: 4ef9 0004 95a4 jmp 495a4 <_Watchdog_Insert>
...
0004e914 <_POSIX_signals_Unblock_thread>:
4e914: 7001 moveq #1,%d0
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4e916: 4e56 fff4 linkw %fp,#-12 4e91a: 222e 000c movel %fp@(12),%d1 4e91e: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4e922: 246e 0008 moveal %fp@(8),%a2 4e926: 2601 movel %d1,%d3 4e928: 5383 subql #1,%d3
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
4e92a: 242a 0010 movel %a2@(16),%d2 4e92e: 0282 1000 8000 andil #268468224,%d2
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
4e934: 226e 0010 moveal %fp@(16),%a1
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4e938: 206a 010e moveal %a2@(270),%a0 4e93c: e7a8 lsll %d3,%d0
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
4e93e: 0c82 1000 8000 cmpil #268468224,%d2 4e944: 6772 beqs 4e9b8 <_POSIX_signals_Unblock_thread+0xa4>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
4e946: 2228 00cc movel %a0@(204),%d1 4e94a: 4681 notl %d1 4e94c: c081 andl %d1,%d0 4e94e: 675c beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98>
* + Any other combination, do nothing.
*/
the_thread->do_post_task_switch_extension = true;
if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) {
4e950: 202a 0010 movel %a2@(16),%d0
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
the_thread->do_post_task_switch_extension = true;
4e954: 7201 moveq #1,%d1 4e956: 1541 0074 moveb %d1,%a2@(116)
if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) {
4e95a: 0800 001c btst #28,%d0 4e95e: 6736 beqs 4e996 <_POSIX_signals_Unblock_thread+0x82>
the_thread->Wait.return_code = EINTR;
4e960: 7004 moveq #4,%d0 4e962: 2540 0034 movel %d0,%a2@(52)
#if 0
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
_Thread_queue_Extract_with_proxy( the_thread );
else
#endif
if ( _States_Is_delaying(the_thread->current_state) ){
4e966: 103c 0008 moveb #8,%d0 4e96a: c0aa 0010 andl %a2@(16),%d0 4e96e: 673c beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4e970: 7202 moveq #2,%d1 4e972: b2aa 0050 cmpl %a2@(80),%d1 4e976: 6700 00a4 beqw 4ea1c <_POSIX_signals_Unblock_thread+0x108>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4e97a: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED 4e980: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e982: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> <== NOT EXECUTED 4e988: 508f addql #8,%sp <== NOT EXECUTED 4e98a: 4200 clrb %d0 <== NOT EXECUTED
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
}
}
return false;
}
4e98c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4e992: 4e5e unlk %fp 4e994: 4e75 rts
if ( _States_Is_delaying(the_thread->current_state) ){
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
4e996: 4a80 tstl %d0 4e998: 6612 bnes 4e9ac <_POSIX_signals_Unblock_thread+0x98>
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
4e99a: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0 4e9a0: 670a beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98> 4e9a2: b5f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a2 4e9a8: 6700 0094 beqw 4ea3e <_POSIX_signals_Unblock_thread+0x12a>
_ISR_Signals_to_thread_executing = true;
}
}
return false;
}
4e9ac: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
4e9b2: 4200 clrb %d0
}
}
return false;
}
4e9b4: 4e5e unlk %fp 4e9b6: 4e75 rts
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
4e9b8: 2400 movel %d0,%d2 4e9ba: c4aa 0030 andl %a2@(48),%d2 4e9be: 672a beqs 4e9ea <_POSIX_signals_Unblock_thread+0xd6>
the_thread->Wait.return_code = EINTR;
4e9c0: 7004 moveq #4,%d0
the_info = (siginfo_t *) the_thread->Wait.return_argument;
4e9c2: 206a 0028 moveal %a2@(40),%a0
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
the_thread->Wait.return_code = EINTR;
4e9c6: 2540 0034 movel %d0,%a2@(52)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
4e9ca: 4a89 tstl %a1 4e9cc: 6734 beqs 4ea02 <_POSIX_signals_Unblock_thread+0xee>
the_info->si_signo = signo;
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
4e9ce: 20d9 movel %a1@+,%a0@+ 4e9d0: 20d9 movel %a1@+,%a0@+ 4e9d2: 2091 movel %a1@,%a0@
}
_Thread_queue_Extract_with_proxy( the_thread );
4e9d4: 2f0a movel %a2,%sp@- 4e9d6: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy>
return true;
4e9dc: 588f addql #4,%sp
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
}
_Thread_queue_Extract_with_proxy( the_thread );
4e9de: 7001 moveq #1,%d0
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
}
}
return false;
}
4e9e0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4e9e6: 4e5e unlk %fp 4e9e8: 4e75 rts
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
4e9ea: 2428 00cc movel %a0@(204),%d2 4e9ee: 4682 notl %d2 4e9f0: c082 andl %d2,%d0 4e9f2: 67b8 beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98>
the_thread->Wait.return_code = EINTR;
4e9f4: 7004 moveq #4,%d0
the_info = (siginfo_t *) the_thread->Wait.return_argument;
4e9f6: 206a 0028 moveal %a2@(40),%a0
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
the_thread->Wait.return_code = EINTR;
4e9fa: 2540 0034 movel %d0,%a2@(52)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
4e9fe: 4a89 tstl %a1 4ea00: 66cc bnes 4e9ce <_POSIX_signals_Unblock_thread+0xba>
the_info->si_signo = signo;
4ea02: 2081 movel %d1,%a0@
the_info->si_code = SI_USER;
4ea04: 7201 moveq #1,%d1
the_info->si_value.sival_int = 0;
4ea06: 42a8 0008 clrl %a0@(8)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
the_info->si_code = SI_USER;
4ea0a: 2141 0004 movel %d1,%a0@(4)
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
}
_Thread_queue_Extract_with_proxy( the_thread );
4ea0e: 2f0a movel %a2,%sp@- 4ea10: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy>
return true;
4ea16: 588f addql #4,%sp
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
}
_Thread_queue_Extract_with_proxy( the_thread );
4ea18: 7001 moveq #1,%d0 4ea1a: 60c4 bras 4e9e0 <_POSIX_signals_Unblock_thread+0xcc>
_Thread_queue_Extract_with_proxy( the_thread );
else
#endif
if ( _States_Is_delaying(the_thread->current_state) ){
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
4ea1c: 486a 0048 pea %a2@(72) 4ea20: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4ea26: 588f addql #4,%sp 4ea28: 2f3c 1003 fff8 movel #268697592,%sp@- 4ea2e: 2f0a movel %a2,%sp@- 4ea30: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 4ea36: 508f addql #8,%sp 4ea38: 4200 clrb %d0 4ea3a: 6000 ff50 braw 4e98c <_POSIX_signals_Unblock_thread+0x78>
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
4ea3e: 7001 moveq #1,%d0
}
}
return false;
}
4ea40: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4ea46: 4e5e unlk %fp
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_ISR_Signals_to_thread_executing = true;
4ea48: 13c0 0005 f04c moveb %d0,5f04c <_ISR_Signals_to_thread_executing> 4ea4e: 4200 clrb %d0
}
}
return false;
}
4ea50: 4e75 rts
...
0004bf8c <_Protected_heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
4bf8c: 4e56 fffc linkw %fp,#-4
void *p;
_RTEMS_Lock_allocator();
4bf90: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bf96: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock>
p = _Heap_Allocate_aligned_with_boundary(
4bf9c: 2f2e 0014 movel %fp@(20),%sp@- 4bfa0: 2f2e 0010 movel %fp@(16),%sp@- 4bfa4: 2f2e 000c movel %fp@(12),%sp@- 4bfa8: 2f2e 0008 movel %fp@(8),%sp@- 4bfac: 4eb9 0004 bc54 jsr 4bc54 <_Heap_Allocate_aligned_with_boundary>
heap,
size,
alignment,
boundary
);
_RTEMS_Unlock_allocator();
4bfb2: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bfb8: 2d40 fffc movel %d0,%fp@(-4) 4bfbc: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock>
return p;
}
4bfc2: 202e fffc movel %fp@(-4),%d0 4bfc6: 4e5e unlk %fp 4bfc8: 4e75 rts
...
0004bfcc <_Protected_heap_Free>:
bool _Protected_heap_Free(
Heap_Control *the_heap,
void *start_address
)
{
4bfcc: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
4bfd0: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bfd6: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock>
status = _Heap_Free( the_heap, start_address );
4bfdc: 2f2e 000c movel %fp@(12),%sp@- 4bfe0: 2f2e 0008 movel %fp@(8),%sp@- 4bfe4: 4eb9 0004 bde8 jsr 4bde8 <_Heap_Free>
_RTEMS_Unlock_allocator();
4bfea: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bff0: 2d40 fffc movel %d0,%fp@(-4) 4bff4: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock>
return status; }
4bffa: 202e fffc movel %fp@(-4),%d0 4bffe: 4e5e unlk %fp 4c000: 4e75 rts
...
0005b958 <_Protected_heap_Get_block_size>:
bool _Protected_heap_Get_block_size(
Heap_Control *the_heap,
void *starting_address,
uintptr_t *size
)
{
5b958: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
5b95c: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 5b962: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock>
status = _Heap_Size_of_alloc_area( the_heap, starting_address, size );
5b968: 2f2e 0010 movel %fp@(16),%sp@- 5b96c: 2f2e 000c movel %fp@(12),%sp@- 5b970: 2f2e 0008 movel %fp@(8),%sp@- 5b974: 4eb9 0005 bac8 jsr 5bac8 <_Heap_Size_of_alloc_area>
_RTEMS_Unlock_allocator();
5b97a: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 5b980: 2d40 fffc movel %d0,%fp@(-4) 5b984: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock>
return status; }
5b98a: 202e fffc movel %fp@(-4),%d0 5b98e: 4e5e unlk %fp 5b990: 4e75 rts
...
0004cafc <_Protected_heap_Walk>:
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4cafc: 4e56 fff0 linkw %fp,#-16
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
4cb00: 2039 0006 50b0 movel 650b0 <_Thread_Dispatch_disable_level>,%d0
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4cb06: 48d7 001c moveml %d2-%d4,%sp@ 4cb0a: 242e 0008 movel %fp@(8),%d2 4cb0e: 282e 000c movel %fp@(12),%d4 4cb12: 162e 0013 moveb %fp@(19),%d3
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
4cb16: 4a80 tstl %d0 4cb18: 6720 beqs 4cb3a <_Protected_heap_Walk+0x3e>
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
4cb1a: 2d44 000c movel %d4,%fp@(12) 4cb1e: 0283 0000 00ff andil #255,%d3 4cb24: 2d42 0008 movel %d2,%fp@(8) 4cb28: 2d43 0010 movel %d3,%fp@(16)
} return status; }
4cb2c: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cb32: 4e5e unlk %fp
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
4cb34: 4ef9 0004 bbc8 jmp 4bbc8 <_Heap_Walk>
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
4cb3a: 2f39 0006 5162 movel 65162 <_RTEMS_Allocator_Mutex>,%sp@-
status = _Heap_Walk( the_heap, source, do_dump );
4cb40: 0283 0000 00ff andil #255,%d3
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
4cb46: 4eb9 0004 ad8c jsr 4ad8c <_API_Mutex_Lock>
status = _Heap_Walk( the_heap, source, do_dump );
4cb4c: 2f03 movel %d3,%sp@- 4cb4e: 2f04 movel %d4,%sp@- 4cb50: 2f02 movel %d2,%sp@- 4cb52: 4eb9 0004 bbc8 jsr 4bbc8 <_Heap_Walk>
_RTEMS_Unlock_allocator();
4cb58: 2f39 0006 5162 movel 65162 <_RTEMS_Allocator_Mutex>,%sp@- 4cb5e: 2d40 fffc movel %d0,%fp@(-4) 4cb62: 4eb9 0004 adec jsr 4adec <_API_Mutex_Unlock>
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4cb68: 202e fffc movel %fp@(-4),%d0
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
4cb6c: 4fef 0014 lea %sp@(20),%sp
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4cb70: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cb76: 4e5e unlk %fp 4cb78: 4e75 rts
...
00046150 <_RTEMS_tasks_Initialize_user_tasks_body>:
*
* Output parameters: NONE
*/
void _RTEMS_tasks_Initialize_user_tasks_body( void )
{
46150: 4e56 ffe4 linkw %fp,#-28 46154: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
rtems_initialization_tasks_table *user_tasks;
/*
* Move information into local variables
*/
user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table;
46158: 2479 0005 d74a moveal 5d74a <Configuration_RTEMS_API+0x2a>,%a2
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
4615e: 2639 0005 d746 movel 5d746 <Configuration_RTEMS_API+0x26>,%d3
/*
* Verify that we have a set of user tasks to iterate
*/
if ( !user_tasks )
46164: 4a8a tstl %a2 46166: 6754 beqs 461bc <_RTEMS_tasks_Initialize_user_tasks_body+0x6c>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
46168: 4a83 tstl %d3 4616a: 6750 beqs 461bc <_RTEMS_tasks_Initialize_user_tasks_body+0x6c> 4616c: 280e movel %fp,%d4 4616e: 4282 clrl %d2 46170: 5984 subql #4,%d4 46172: 47f9 0004 5f24 lea 45f24 <rtems_task_create>,%a3
&id
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
return_value = rtems_task_start(
46178: 49f9 0004 61d8 lea 461d8 <rtems_task_start>,%a4
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
return_value = rtems_task_create(
4617e: 2f04 movel %d4,%sp@- 46180: 2f2a 000c movel %a2@(12),%sp@- 46184: 2f2a 0014 movel %a2@(20),%sp@- 46188: 2f2a 0004 movel %a2@(4),%sp@- 4618c: 2f2a 0008 movel %a2@(8),%sp@- 46190: 2f12 movel %a2@,%sp@- 46192: 4e93 jsr %a3@
user_tasks[ index ].stack_size,
user_tasks[ index ].mode_set,
user_tasks[ index ].attribute_set,
&id
);
if ( !rtems_is_status_successful( return_value ) )
46194: 4fef 0018 lea %sp@(24),%sp 46198: 4a80 tstl %d0 4619a: 662a bnes 461c6 <_RTEMS_tasks_Initialize_user_tasks_body+0x76>
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
return_value = rtems_task_start(
4619c: 2f2a 0018 movel %a2@(24),%sp@- 461a0: 2f2a 0010 movel %a2@(16),%sp@- 461a4: 2f2e fffc movel %fp@(-4),%sp@- 461a8: 4e94 jsr %a4@
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
461aa: 4fef 000c lea %sp@(12),%sp 461ae: 4a80 tstl %d0 461b0: 6614 bnes 461c6 <_RTEMS_tasks_Initialize_user_tasks_body+0x76>
return;
/*
* Now iterate over the initialization tasks and create/start them.
*/
for ( index=0 ; index < maximum ; index++ ) {
461b2: 5282 addql #1,%d2 461b4: 45ea 001c lea %a2@(28),%a2 461b8: b483 cmpl %d3,%d2 461ba: 65c2 bcss 4617e <_RTEMS_tasks_Initialize_user_tasks_body+0x2e>
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
}
}
461bc: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 461c2: 4e5e unlk %fp 461c4: 4e75 rts
id,
user_tasks[ index ].entry_point,
user_tasks[ index ].argument
);
if ( !rtems_is_status_successful( return_value ) )
_Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value );
461c6: 2f00 movel %d0,%sp@- 461c8: 4878 0001 pea 1 <ADD> 461cc: 4878 0001 pea 1 <ADD> 461d0: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred>
...
0006abd0 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
6abd0: 4e56 fff8 linkw %fp,#-8
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
6abd4: 486e fff8 pea %fp@(-8) 6abd8: 4eb9 0006 ab34 jsr 6ab34 <_TOD_Get_uptime>
_Timestamp_To_timespec( &uptime_ts, uptime );
6abde: 206e 0008 moveal %fp@(8),%a0 6abe2: 588f addql #4,%sp 6abe4: 202e fff8 movel %fp@(-8),%d0 6abe8: 222e fffc movel %fp@(-4),%d1
}
6abec: 4e5e unlk %fp
{
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
_Timestamp_To_timespec( &uptime_ts, uptime );
6abee: 2080 movel %d0,%a0@ 6abf0: 2141 0004 movel %d1,%a0@(4)
}
6abf4: 4e75 rts
...
00046bbc <_TOD_Handler_initialization>:
*
* Output parameters: NONE
*/
void _TOD_Handler_initialization(void)
{
46bbc: 4e56 0000 linkw %fp,#0
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
46bc0: 4200 clrb %d0
_TOD_Activate(); }
46bc2: 4e5e unlk %fp
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
46bc4: 13c0 0005 ef18 moveb %d0,5ef18 <_TOD_Is_set>
*/
void _TOD_Handler_initialization(void)
{
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 );
46bca: 203c 21da e500 movel #567993600,%d0 46bd0: 42b9 0005 ef9a clrl 5ef9a <_TOD_Now+0x4> 46bd6: 23c0 0005 ef96 movel %d0,5ef96 <_TOD_Now>
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
46bdc: 42b9 0005 ef82 clrl 5ef82 <_TOD_Uptime> 46be2: 42b9 0005 ef86 clrl 5ef86 <_TOD_Uptime+0x4>
/* TOD has not been set */
_TOD_Is_set = false;
_TOD_Activate();
}
46be8: 4e75 rts
...
000485c8 <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
485c8: 4e56 0000 linkw %fp,#0 485cc: 2039 0006 9514 movel 69514 <_Thread_Dispatch_disable_level>,%d0 485d2: 5280 addql #1,%d0 485d4: 2f0a movel %a2,%sp@- 485d6: 246e 0008 moveal %fp@(8),%a2 485da: 23c0 0006 9514 movel %d0,69514 <_Thread_Dispatch_disable_level>
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
485e0: 2039 0006 95a6 movel 695a6 <_TOD_Now>,%d0
if ( time->tv_sec < seconds )
485e6: 2212 movel %a2@,%d1 485e8: b280 cmpl %d0,%d1 485ea: 6d38 blts 48624 <_TOD_Set+0x5c>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
485ec: 9280 subl %d0,%d1 485ee: 2f01 movel %d1,%sp@- 485f0: 42a7 clrl %sp@- 485f2: 4879 0006 95e0 pea 695e0 <_Watchdog_Seconds_chain> 485f8: 4eb9 0004 acac jsr 4acac <_Watchdog_Adjust>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
485fe: 23d2 0006 95a6 movel %a2@,695a6 <_TOD_Now> 48604: 588a addql #4,%a2 48606: 4fef 000c lea %sp@(12),%sp 4860a: 23d2 0006 95aa movel %a2@,695aa <_TOD_Now+0x4>
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
}
48610: 246e fffc moveal %fp@(-4),%a2 48614: 4e5e unlk %fp
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
48616: 7001 moveq #1,%d0 48618: 13c0 0006 9528 moveb %d0,69528 <_TOD_Is_set>
_TOD_Activate();
_Thread_Enable_dispatch();
4861e: 4ef9 0004 9910 jmp 49910 <_Thread_Enable_dispatch> 48624: 9081 subl %d1,%d0 48626: 2f00 movel %d0,%sp@- 48628: 4878 0001 pea 1 <ADD> 4862c: 4879 0006 95e0 pea 695e0 <_Watchdog_Seconds_chain> 48632: 4eb9 0004 acac jsr 4acac <_Watchdog_Adjust>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
48638: 23d2 0006 95a6 movel %a2@,695a6 <_TOD_Now> 4863e: 588a addql #4,%a2 48640: 4fef 000c lea %sp@(12),%sp 48644: 23d2 0006 95aa movel %a2@,695aa <_TOD_Now+0x4>
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
}
4864a: 246e fffc moveal %fp@(-4),%a2 4864e: 4e5e unlk %fp
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
48650: 7001 moveq #1,%d0 48652: 13c0 0006 9528 moveb %d0,69528 <_TOD_Is_set>
_TOD_Activate();
_Thread_Enable_dispatch();
48658: 4ef9 0004 9910 jmp 49910 <_Thread_Enable_dispatch>
...
000479e8 <_Thread_Clear_state>:
)
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
479e8: 327c 0700 moveaw #1792,%a1 479ec: 2009 movel %a1,%d0
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
479ee: 4e56 ffec linkw %fp,#-20 479f2: 206e 0008 moveal %fp@(8),%a0 479f6: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 479fa: 242e 000c movel %fp@(12),%d2
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
479fe: 40c3 movew %sr,%d3 47a00: 8083 orl %d3,%d0 47a02: 46c0 movew %d0,%sr
current_state = the_thread->current_state;
47a04: 2228 0010 movel %a0@(16),%d1
if ( current_state & state ) {
47a08: 2002 movel %d2,%d0 47a0a: c081 andl %d1,%d0 47a0c: 6776 beqs 47a84 <_Thread_Clear_state+0x9c>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
47a0e: 2002 movel %d2,%d0 47a10: 4680 notl %d0 47a12: c081 andl %d1,%d0
current_state =
47a14: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
47a18: 666a bnes 47a84 <_Thread_Clear_state+0x9c>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
47a1a: 2868 008e moveal %a0@(142),%a4 47a1e: 3028 0094 movew %a0@(148),%d0 47a22: 3214 movew %a4@,%d1
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
47a24: 2468 008a moveal %a0@(138),%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
47a28: 240a movel %a2,%d2 47a2a: 5882 addql #4,%d2 47a2c: 8081 orl %d1,%d0 47a2e: 2082 movel %d2,%a0@
old_last_node = the_chain->last;
47a30: 266a 0008 moveal %a2@(8),%a3 47a34: 3880 movew %d0,%a4@
the_chain->last = the_node;
47a36: 2548 0008 movel %a0,%a2@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
47a3a: 3239 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d1 47a40: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
47a44: 214b 0004 movel %a3,%a0@(4) 47a48: 8081 orl %d1,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
47a4a: 2688 movel %a0,%a3@ 47a4c: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map>
_ISR_Flash( level );
47a52: 2009 movel %a1,%d0 47a54: 46c3 movew %d3,%sr 47a56: 8083 orl %d3,%d0 47a58: 46c0 movew %d0,%sr
* a context switch.
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
47a5a: 2028 0014 movel %a0@(20),%d0 47a5e: 2279 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a1 47a64: b0a9 0014 cmpl %a1@(20),%d0 47a68: 641a bccs 47a84 <_Thread_Clear_state+0x9c>
_Thread_Heir = the_thread;
47a6a: 23c8 0005 ef92 movel %a0,5ef92 <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
47a70: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 47a76: 4a28 0075 tstb %a0@(117) 47a7a: 6712 beqs 47a8e <_Thread_Clear_state+0xa6>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
47a7c: 7001 moveq #1,%d0 47a7e: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
47a84: 46c3 movew %d3,%sr
}
47a86: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 47a8a: 4e5e unlk %fp 47a8c: 4e75 rts
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
47a8e: 4a80 tstl %d0 47a90: 66f2 bnes 47a84 <_Thread_Clear_state+0x9c>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
47a92: 7001 moveq #1,%d0 <== NOT EXECUTED 47a94: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED 47a9a: 60e8 bras 47a84 <_Thread_Clear_state+0x9c> <== NOT EXECUTED
00047a9c <_Thread_Close>:
47a9c: 4280 clrl %d0
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
47a9e: 4e56 0000 linkw %fp,#0 47aa2: 2f0b movel %a3,%sp@- 47aa4: 266e 0008 moveal %fp@(8),%a3 47aa8: 2f0a movel %a2,%sp@- 47aaa: 246e 000c moveal %fp@(12),%a2 47aae: 206b 0018 moveal %a3@(24),%a0 47ab2: 302a 000a movew %a2@(10),%d0 47ab6: 42b0 0c00 clrl %a0@(00000000,%d0:l:4)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
47aba: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47ac0: 5380 subql #1,%d0
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
47ac2: 2f0a movel %a2,%sp@- 47ac4: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> 47aca: 4eb9 0004 8e80 jsr 48e80 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47ad0: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47ad6: 5280 addql #1,%d0 47ad8: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
/* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object );
47ade: 2f0a movel %a2,%sp@- 47ae0: 2f0b movel %a3,%sp@- 47ae2: 4eb9 0004 7120 jsr 47120 <_Objects_Close>
/*
* By setting the dormant state, the thread will not be considered
* for scheduling when we remove any blocking states.
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
47ae8: 4878 0001 pea 1 <ADD> 47aec: 2f0a movel %a2,%sp@- 47aee: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
47af4: 2f0a movel %a2,%sp@- 47af6: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy> 47afc: 4fef 0018 lea %sp@(24),%sp 47b00: 4a00 tstb %d0 47b02: 6608 bnes 47b0c <_Thread_Close+0x70>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
47b04: 7002 moveq #2,%d0 47b06: b0aa 0050 cmpl %a2@(80),%d0 47b0a: 6756 beqs 47b62 <_Thread_Close+0xc6>
/* * The thread might have been FP. So deal with that. */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) )
47b0c: b5f9 0005 ef8a cmpal 5ef8a <_Thread_Allocated_fp>,%a2 47b12: 6746 beqs 47b5a <_Thread_Close+0xbe>
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
if ( the_thread->Start.fp_context )
47b14: 202a 00c6 movel %a2@(198),%d0
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( _Thread_Is_allocated_fp( the_thread ) )
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
47b18: 42aa 0102 clrl %a2@(258)
if ( the_thread->Start.fp_context )
47b1c: 4a80 tstl %d0 47b1e: 670a beqs 47b2a <_Thread_Close+0x8e>
(void) _Workspace_Free( the_thread->Start.fp_context );
47b20: 2f00 movel %d0,%sp@- 47b22: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 47b28: 588f addql #4,%sp
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
47b2a: 2f0a movel %a2,%sp@- 47b2c: 4eb9 0004 890c jsr 4890c <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
if ( the_thread->extensions )
47b32: 202a 0116 movel %a2@(278),%d0 47b36: 588f addql #4,%sp
/* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL;
47b38: 42aa 00ca clrl %a2@(202)
if ( the_thread->extensions )
47b3c: 4a80 tstl %d0 47b3e: 670a beqs 47b4a <_Thread_Close+0xae>
(void) _Workspace_Free( the_thread->extensions );
47b40: 2f00 movel %d0,%sp@- 47b42: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 47b48: 588f addql #4,%sp
the_thread->extensions = NULL;
47b4a: 42aa 0116 clrl %a2@(278)
}
47b4e: 246e fff8 moveal %fp@(-8),%a2 47b52: 266e fffc moveal %fp@(-4),%a3 47b56: 4e5e unlk %fp 47b58: 4e75 rts
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
{
_Thread_Allocated_fp = NULL;
47b5a: 42b9 0005 ef8a clrl 5ef8a <_Thread_Allocated_fp> 47b60: 60b2 bras 47b14 <_Thread_Close+0x78>
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
47b62: 486a 0048 pea %a2@(72) 47b66: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 47b6c: 588f addql #4,%sp
/* * The thread might have been FP. So deal with that. */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) )
47b6e: b5f9 0005 ef8a cmpal 5ef8a <_Thread_Allocated_fp>,%a2 47b74: 669e bnes 47b14 <_Thread_Close+0x78>
47b76: 60e2 bras 47b5a <_Thread_Close+0xbe> <== NOT EXECUTED
00047b78 <_Thread_Create_idle>:
*
* _Thread_Create_idle
*/
void _Thread_Create_idle( void )
{
47b78: 4e56 0000 linkw %fp,#0 47b7c: 2f02 movel %d2,%sp@-
* This routine allocates an internal thread.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information );
47b7e: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 47b84: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47b8a: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 47b90: 5281 addql #1,%d1
/* * The entire workspace is zeroed during its initialization. Thus, all * fields not explicitly assigned were explicitly zeroed by * _Workspace_Initialization. */ _Thread_Idle = _Thread_Internal_allocate();
47b92: 23c0 0005 f094 movel %d0,5f094 <_Thread_Idle> 47b98: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level>
* that when _Thread_Initialize unnests dispatch that we do not
* do anything stupid.
*/
_Thread_Disable_dispatch();
_Thread_Initialize(
47b9e: 4282 clrl %d2 47ba0: 1439 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d2 47ba6: 2f3c 4944 4c45 movel #1229212741,%sp@- 47bac: 2239 0005 d76c movel 5d76c <Configuration+0x18>,%d1 47bb2: 42a7 clrl %sp@- 47bb4: 2039 0005 d74e movel 5d74e <rtems_minimum_stack_size>,%d0 47bba: 42a7 clrl %sp@- 47bbc: 42a7 clrl %sp@- 47bbe: 4878 0001 pea 1 <ADD> 47bc2: 2f02 movel %d2,%sp@- 47bc4: 42a7 clrl %sp@- 47bc6: b280 cmpl %d0,%d1 47bc8: 6302 blss 47bcc <_Thread_Create_idle+0x54> 47bca: 2001 movel %d1,%d0 47bcc: 2f00 movel %d0,%sp@- 47bce: 42a7 clrl %sp@- 47bd0: 2f39 0005 f094 movel 5f094 <_Thread_Idle>,%sp@- 47bd6: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 47bdc: 4eb9 0004 7e80 jsr 47e80 <_Thread_Initialize>
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47be2: 4fef 002c lea %sp@(44),%sp 47be6: 4297 clrl %sp@
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
47be8: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 47bee: 5381 subql #1,%d1 47bf0: 42a7 clrl %sp@- 47bf2: 2f39 0005 d768 movel 5d768 <Configuration+0x14>,%sp@-
/* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle;
47bf8: 2039 0005 f094 movel 5f094 <_Thread_Idle>,%d0
_Thread_Start(
47bfe: 42a7 clrl %sp@- 47c00: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> 47c06: 2f00 movel %d0,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
47c08: 23c0 0005 efbe movel %d0,5efbe <_Thread_Executing> 47c0e: 23c0 0005 ef92 movel %d0,5ef92 <_Thread_Heir>
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47c14: 4eb9 0004 8990 jsr 48990 <_Thread_Start>
Configuration.idle_task,
NULL,
0
);
}
47c1a: 242e fffc movel %fp@(-4),%d2
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47c1e: 4fef 0014 lea %sp@(20),%sp
Configuration.idle_task,
NULL,
0
);
}
47c22: 4e5e unlk %fp 47c24: 4e75 rts
...
00047dbc <_Thread_Enable_dispatch>:
#if ( (defined(CPU_INLINE_ENABLE_DISPATCH) && \
(CPU_INLINE_ENABLE_DISPATCH == FALSE)) || \
(__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) )
void _Thread_Enable_dispatch( void )
{
47dbc: 4e56 0000 linkw %fp,#0
if ( --_Thread_Dispatch_disable_level )
47dc0: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47dc6: 5380 subql #1,%d0 47dc8: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> 47dce: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47dd4: 6704 beqs 47dda <_Thread_Enable_dispatch+0x1e>
return;
_Thread_Dispatch();
}
47dd6: 4e5e unlk %fp 47dd8: 4e75 rts 47dda: 4e5e unlk %fp
(__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) )
void _Thread_Enable_dispatch( void )
{
if ( --_Thread_Dispatch_disable_level )
return;
_Thread_Dispatch();
47ddc: 4ef9 0004 7c64 jmp 47c64 <_Thread_Dispatch>
...
0004df98 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4df98: 4e56 0000 linkw %fp,#0 4df9c: 2f0a movel %a2,%sp@-
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4df9e: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4dfa4: 2f02 movel %d2,%sp@-
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4dfa6: 222a 00b4 movel %a2@(180),%d1
_ISR_Set_level(level);
4dfaa: 40c0 movew %sr,%d0 4dfac: e189 lsll #8,%d1 4dfae: 0280 0000 f8ff andil #63743,%d0 4dfb4: 8081 orl %d1,%d0 4dfb6: 46c0 movew %d0,%sr
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
doneConstructors = 1;
4dfb8: 7001 moveq #1,%d0
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4dfba: 1439 0005 e6b4 moveb 5e6b4 <doneConstructors.3605>,%d2
doneConstructors = 1;
4dfc0: 13c0 0005 e6b4 moveb %d0,5e6b4 <doneConstructors.3605>
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
4dfc6: 4aaa 0102 tstl %a2@(258) 4dfca: 6720 beqs 4dfec <_Thread_Handler+0x54>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
4dfcc: 2079 0005 ef8a moveal 5ef8a <_Thread_Allocated_fp>,%a0 4dfd2: b1ca cmpal %a2,%a0 4dfd4: 6716 beqs 4dfec <_Thread_Handler+0x54>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
4dfd6: 4a88 tstl %a0 4dfd8: 670c beqs 4dfe6 <_Thread_Handler+0x4e>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
4dfda: 4868 0102 pea %a0@(258) 4dfde: 4eb9 0004 93b6 jsr 493b6 <_CPU_Context_save_fp> 4dfe4: 588f addql #4,%sp
_Thread_Allocated_fp = executing;
4dfe6: 23ca 0005 ef8a movel %a2,5ef8a <_Thread_Allocated_fp>
/* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing );
4dfec: 2f0a movel %a2,%sp@- 4dfee: 4eb9 0004 8d64 jsr 48d64 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4dff4: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
/*
* _init could be a weak symbol and we SHOULD test it but it isn't
* in any configuration I know of and it generates a warning on every
* RTEMS target configuration. --joel (12 May 2007)
*/
if (!doneCons) /* && (volatile void *)_init) */ {
4dffa: 588f addql #4,%sp 4dffc: 4a02 tstb %d2 4dffe: 6724 beqs 4e024 <_Thread_Handler+0x8c>
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4e000: 202a 009e movel %a2@(158),%d0 4e004: 672a beqs 4e030 <_Thread_Handler+0x98>
(*(Thread_Entry_numeric) executing->Start.entry_point)(
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
4e006: 7201 moveq #1,%d1 4e008: b280 cmpl %d0,%d1 4e00a: 674c beqs 4e058 <_Thread_Handler+0xc0>
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
4e00c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e00e: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted> <== NOT EXECUTED
_Internal_error_Occurred(
4e014: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED 4e018: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4e01c: 42a7 clrl %sp@- <== NOT EXECUTED 4e01e: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> <== NOT EXECUTED
* _init could be a weak symbol and we SHOULD test it but it isn't
* in any configuration I know of and it generates a warning on every
* RTEMS target configuration. --joel (12 May 2007)
*/
if (!doneCons) /* && (volatile void *)_init) */ {
INIT_NAME ();
4e024: 4eb9 0005 bbc4 jsr 5bbc4 <_init>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4e02a: 202a 009e movel %a2@(158),%d0 4e02e: 66d6 bnes 4e006 <_Thread_Handler+0x6e>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4e030: 2f2a 00a6 movel %a2@(166),%sp@- 4e034: 206a 009a moveal %a2@(154),%a0 4e038: 4e90 jsr %a0@
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4e03a: 588f addql #4,%sp 4e03c: 2540 0028 movel %d0,%a2@(40)
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
4e040: 2f0a movel %a2,%sp@- 4e042: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
4e048: 4878 0006 pea 6 <EXTENDSFDF> 4e04c: 4878 0001 pea 1 <ADD> 4e050: 42a7 clrl %sp@- 4e052: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred>
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
4e058: 2f2a 00a2 movel %a2@(162),%sp@- 4e05c: 206a 009a moveal %a2@(154),%a0 4e060: 4e90 jsr %a0@
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
4e062: 588f addql #4,%sp 4e064: 2540 0028 movel %d0,%a2@(40)
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
4e068: 2f0a movel %a2,%sp@- 4e06a: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
4e070: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED 4e074: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4e078: 42a7 clrl %sp@- <== NOT EXECUTED 4e07a: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> <== NOT EXECUTED
000480c8 <_Thread_Handler_initialization>:
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
480c8: 4e56 0000 linkw %fp,#0
#endif
/*
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
480cc: 4ab9 0005 d778 tstl 5d778 <Configuration+0x24> 480d2: 57c0 seq %d0 480d4: 4ab9 0005 d774 tstl 5d774 <Configuration+0x20> 480da: 57c1 seq %d1 480dc: 4480 negl %d0 480de: 4481 negl %d1 480e0: b380 eorl %d1,%d0
uint32_t maximum_extensions;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
480e2: 2239 0005 d764 movel 5d764 <Configuration+0x10>,%d1
maximum_extensions = Configuration.maximum_extensions;
480e8: 2079 0005 d75c moveal 5d75c <Configuration+0x8>,%a0
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
480ee: 2f02 movel %d2,%sp@-
#endif
/*
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
480f0: 4a00 tstb %d0 480f2: 6600 00a2 bnew 48196 <_Thread_Handler_initialization+0xce>
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
480f6: 4280 clrl %d0 480f8: 1039 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
480fe: 4282 clrl %d2
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48100: 5280 addql #1,%d0
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
48102: 23c1 0005 eeb4 movel %d1,5eeb4 <_Thread_Ticks_per_timeslice>
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48108: 2200 movel %d0,%d1 4810a: e588 lsll #2,%d0 4810c: e989 lsll #4,%d1
_Thread_Allocated_fp = NULL;
#endif
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
4810e: 23c8 0005 efa2 movel %a0,5efa2 <_Thread_Maximum_extensions>
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48114: 9280 subl %d0,%d1
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
48116: 4200 clrb %d0
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48118: 2f01 movel %d1,%sp@-
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
4811a: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary>
_Thread_Executing = NULL;
48120: 42b9 0005 efbe clrl 5efbe <_Thread_Executing>
_Thread_Heir = NULL;
48126: 42b9 0005 ef92 clrl 5ef92 <_Thread_Heir>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL;
4812c: 42b9 0005 ef8a clrl 5ef8a <_Thread_Allocated_fp>
#endif
_Thread_Do_post_task_switch_extension = 0;
48132: 42b9 0005 efa6 clrl 5efa6 <_Thread_Do_post_task_switch_extension>
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48138: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error>
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
4813e: 588f addql #4,%sp 48140: 1439 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d2 48146: 2040 moveal %d0,%a0 48148: 4281 clrl %d1
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
4814a: 23c0 0005 eeb0 movel %d0,5eeb0 <_Thread_Ready_chain>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48150: 2008 movel %a0,%d0 48152: 5880 addql #4,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
48154: 5281 addql #1,%d1 48156: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
48158: 42a8 0004 clrl %a0@(4)
the_chain->last = _Chain_Head(the_chain);
4815c: 2148 0008 movel %a0,%a0@(8) 48160: 41e8 000c lea %a0@(12),%a0 48164: b481 cmpl %d1,%d2 48166: 64e8 bccs 48150 <_Thread_Handler_initialization+0x88>
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
48168: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 4816c: 42a7 clrl %sp@- 4816e: 4878 011e pea 11e <DBL_MANT_DIG+0xe9> 48172: 4878 0001 pea 1 <ADD> 48176: 4878 0001 pea 1 <ADD> 4817a: 4878 0001 pea 1 <ADD> 4817e: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 48184: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information>
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4818a: 242e fffc movel %fp@(-4),%d2
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
4818e: 4fef 001c lea %sp@(28),%sp
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
48192: 4e5e unlk %fp 48194: 4e75 rts
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
== (!Configuration.stack_free_hook) ) )
_Internal_error_Occurred(
48196: 4878 000f pea f <FPTRAP> 4819a: 4878 0001 pea 1 <ADD> 4819e: 42a7 clrl %sp@- 481a0: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred>
...
0004c2f0 <_Thread_Ready>:
*/
void _Thread_Ready(
Thread_Control *the_thread
)
{
4c2f0: 4e56 ffec linkw %fp,#-20 4c2f4: 206e 0008 moveal %fp@(8),%a0 4c2f8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
4c2fc: 243c 0000 0700 movel #1792,%d2 4c302: 2002 movel %d2,%d0 4c304: 40c1 movew %sr,%d1 4c306: 8081 orl %d1,%d0 4c308: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4c30a: 2668 008e moveal %a0@(142),%a3 4c30e: 3028 0094 movew %a0@(148),%d0 4c312: 3613 movew %a3@,%d3
the_thread->current_state = STATES_READY;
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
4c314: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4c318: 2809 movel %a1,%d4 4c31a: 5884 addql #4,%d4 4c31c: 8083 orl %d3,%d0 4c31e: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4c320: 2469 0008 moveal %a1@(8),%a2 4c324: 3680 movew %d0,%a3@
the_chain->last = the_node;
4c326: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4c32a: 3639 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d3 4c330: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
4c334: 214a 0004 movel %a2,%a0@(4) 4c338: 8083 orl %d3,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4c33a: 2488 movel %a0,%a2@ 4c33c: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map>
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
the_thread->current_state = STATES_READY;
4c342: 42a8 0010 clrl %a0@(16)
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
_ISR_Flash( level );
4c346: 2002 movel %d2,%d0 4c348: 46c1 movew %d1,%sr 4c34a: 8081 orl %d1,%d0 4c34c: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
4c34e: 3039 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d0 4c354: 4840 swap %d0 4c356: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4c358: 4282 clrl %d2 4c35a: 41f9 0005 f024 lea 5f024 <_Priority_Bit_map>,%a0 4c360: 3400 movew %d0,%d2 4c362: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0 4c366: 4840 swap %d0 4c368: 04c0 ff1 %d0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4c36a: 4283 clrl %d3 4c36c: e98a lsll #4,%d2 4c36e: 3600 movew %d0,%d3 4c370: 2279 0005 eeb0 moveal 5eeb0 <_Thread_Ready_chain>,%a1 4c376: 2002 movel %d2,%d0 4c378: d083 addl %d3,%d0 4c37a: 2400 movel %d0,%d2 4c37c: e58a lsll #2,%d2 4c37e: e988 lsll #4,%d0
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
4c380: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4c386: 93c2 subal %d2,%a1 4c388: 2031 0800 movel %a1@(00000000,%d0:l),%d0 4c38c: 23c0 0005 ef92 movel %d0,5ef92 <_Thread_Heir>
_Thread_Calculate_heir();
heir = _Thread_Heir;
if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible )
4c392: b1c0 cmpal %d0,%a0 4c394: 670e beqs 4c3a4 <_Thread_Ready+0xb4> 4c396: 4a28 0075 tstb %a0@(117) 4c39a: 6708 beqs 4c3a4 <_Thread_Ready+0xb4>
_Context_Switch_necessary = true;
4c39c: 7001 moveq #1,%d0 4c39e: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary>
_ISR_Enable( level );
4c3a4: 46c1 movew %d1,%sr
}
4c3a6: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4c3aa: 4e5e unlk %fp 4c3ac: 4e75 rts
...
0004d094 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
4d094: 4e56 0000 linkw %fp,#0 4d098: 2f0a movel %a2,%sp@- 4d09a: 246e 0008 moveal %fp@(8),%a2
the_thread->is_preemptible = the_thread->Start.is_preemptible;
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
4d09e: 256e 0010 00a6 movel %fp@(16),%a2@(166)
the_thread->resource_count = 0;
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->is_preemptible = the_thread->Start.is_preemptible;
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
4d0a4: 256a 00ac 007a movel %a2@(172),%a2@(122)
the_thread->budget_callout = the_thread->Start.budget_callout;
4d0aa: 256a 00b0 007e movel %a2@(176),%a2@(126)
the_thread->Start.pointer_argument = pointer_argument;
4d0b0: 256e 000c 00a2 movel %fp@(12),%a2@(162)
{
the_thread->resource_count = 0;
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->is_preemptible = the_thread->Start.is_preemptible;
4d0b6: 156a 00aa 0075 moveb %a2@(170),%a2@(117)
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
4d0bc: 42aa 001c clrl %a2@(28)
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
4d0c0: 2f0a movel %a2,%sp@- 4d0c2: 4eb9 0004 9130 jsr 49130 <_Thread_queue_Extract_with_proxy> 4d0c8: 588f addql #4,%sp 4d0ca: 4a00 tstb %d0 4d0cc: 6608 bnes 4d0d6 <_Thread_Reset+0x42>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4d0ce: 7002 moveq #2,%d0 4d0d0: b0aa 0050 cmpl %a2@(80),%d0 4d0d4: 672a beqs 4d100 <_Thread_Reset+0x6c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
4d0d6: 202a 00b8 movel %a2@(184),%d0 4d0da: b0aa 0014 cmpl %a2@(20),%d0 4d0de: 6718 beqs 4d0f8 <_Thread_Reset+0x64>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
4d0e0: 2d4a 0008 movel %a2,%fp@(8) 4d0e4: 2d40 000c movel %d0,%fp@(12)
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
4d0e8: 2540 0018 movel %d0,%a2@(24)
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
4d0ec: 246e fffc moveal %fp@(-4),%a2 4d0f0: 4e5e unlk %fp
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
4d0f2: 4ef9 0004 9340 jmp 49340 <_Thread_Set_priority>
} }
4d0f8: 246e fffc moveal %fp@(-4),%a2 4d0fc: 4e5e unlk %fp 4d0fe: 4e75 rts
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
4d100: 486a 0048 pea %a2@(72) 4d104: 4eb9 0004 9d78 jsr 49d78 <_Watchdog_Remove> 4d10a: 588f addql #4,%sp 4d10c: 60c8 bras 4d0d6 <_Thread_Reset+0x42>
...
000492b4 <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
492b4: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
492b6: 4e56 0000 linkw %fp,#0 492ba: 2f0a movel %a2,%sp@- 492bc: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
492c0: c0aa 0010 andl %a2@(16),%d0 492c4: 4a00 tstb %d0 492c6: 670a beqs 492d2 <_Thread_Restart+0x1e>
return true;
}
return false;
}
492c8: 246e fffc moveal %fp@(-4),%a2 492cc: 4e5e unlk %fp
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
492ce: 4200 clrb %d0
return true;
}
return false;
}
492d0: 4e75 rts
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Set_transient( the_thread );
492d2: 2f0a movel %a2,%sp@- 492d4: 4eb9 0004 94c4 jsr 494c4 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
492da: 2f2e 0010 movel %fp@(16),%sp@- 492de: 2f2e 000c movel %fp@(12),%sp@- 492e2: 2f0a movel %a2,%sp@- 492e4: 4eb9 0004 d094 jsr 4d094 <_Thread_Reset>
_Thread_Load_environment( the_thread );
492ea: 2f0a movel %a2,%sp@- 492ec: 4eb9 0004 cce8 jsr 4cce8 <_Thread_Load_environment>
_Thread_Ready( the_thread );
492f2: 2f0a movel %a2,%sp@- 492f4: 4eb9 0004 cfd4 jsr 4cfd4 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
492fa: 2f0a movel %a2,%sp@- 492fc: 4eb9 0004 9b68 jsr 49b68 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
49302: 4fef 001c lea %sp@(28),%sp 49306: b5f9 0005 ff56 cmpal 5ff56 <_Thread_Executing>,%a2 4930c: 670a beqs 49318 <_Thread_Restart+0x64>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
_Context_Restore_fp( &_Thread_Executing->fp_context );
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
4930e: 7001 moveq #1,%d0
return true;
}
return false;
}
49310: 246e fffc moveal %fp@(-4),%a2 49314: 4e5e unlk %fp 49316: 4e75 rts
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
49318: 4aaa 0102 tstl %a2@(258) 4931c: 6712 beqs 49330 <_Thread_Restart+0x7c>
_Context_Restore_fp( &_Thread_Executing->fp_context );
4931e: 486a 0102 pea %a2@(258) 49322: 4eb9 0004 a0d2 jsr 4a0d2 <_CPU_Context_restore_fp> 49328: 2479 0005 ff56 moveal 5ff56 <_Thread_Executing>,%a2 4932e: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
49330: 486a 00ce pea %a2@(206) 49334: 4eb9 0004 9f7a jsr 49f7a <_CPU_Context_Restart_self>
4933a: 588f addql #4,%sp <== NOT EXECUTED 4933c: 7001 moveq #1,%d0 <== NOT EXECUTED 4933e: 60d0 bras 49310 <_Thread_Restart+0x5c> <== NOT EXECUTED
0004c7c0 <_Thread_Resume>:
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c7c0: 327c 0700 moveaw #1792,%a1 4c7c4: 2009 movel %a1,%d0
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4c7c6: 4e56 ffec linkw %fp,#-20 4c7ca: 206e 0008 moveal %fp@(8),%a0 4c7ce: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c7d2: 40c1 movew %sr,%d1 4c7d4: 8081 orl %d1,%d0 4c7d6: 46c0 movew %d0,%sr
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4c7d8: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4c7dc: 0800 0001 btst #1,%d0 4c7e0: 6774 beqs 4c856 <_Thread_Resume+0x96> 4c7e2: 74fd moveq #-3,%d2 4c7e4: c082 andl %d2,%d0
current_state =
4c7e6: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4c7ea: 666a bnes 4c856 <_Thread_Resume+0x96>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4c7ec: 2868 008e moveal %a0@(142),%a4 4c7f0: 3028 0094 movew %a0@(148),%d0 4c7f4: 3414 movew %a4@,%d2
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4c7f6: 2468 008a moveal %a0@(138),%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4c7fa: 260a movel %a2,%d3 4c7fc: 5883 addql #4,%d3 4c7fe: 8082 orl %d2,%d0 4c800: 2083 movel %d3,%a0@
old_last_node = the_chain->last;
4c802: 266a 0008 moveal %a2@(8),%a3 4c806: 3880 movew %d0,%a4@
the_chain->last = the_node;
4c808: 2548 0008 movel %a0,%a2@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4c80c: 3439 0006 4c2c movew 64c2c <_Priority_Major_bit_map>,%d2 4c812: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
4c816: 214b 0004 movel %a3,%a0@(4) 4c81a: 8082 orl %d2,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4c81c: 2688 movel %a0,%a3@ 4c81e: 33c0 0006 4c2c movew %d0,64c2c <_Priority_Major_bit_map>
_ISR_Flash( level );
4c824: 2009 movel %a1,%d0 4c826: 46c1 movew %d1,%sr 4c828: 8081 orl %d1,%d0 4c82a: 46c0 movew %d0,%sr
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4c82c: 2028 0014 movel %a0@(20),%d0 4c830: 2279 0006 4c0a moveal 64c0a <_Thread_Heir>,%a1 4c836: b0a9 0014 cmpl %a1@(20),%d0 4c83a: 641a bccs 4c856 <_Thread_Resume+0x96>
_Thread_Heir = the_thread;
4c83c: 23c8 0006 4c0a movel %a0,64c0a <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
4c842: 2079 0006 4c36 moveal 64c36 <_Thread_Executing>,%a0 4c848: 4a28 0075 tstb %a0@(117) 4c84c: 6712 beqs 4c860 <_Thread_Resume+0xa0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c84e: 7001 moveq #1,%d0 4c850: 13c0 0006 4c46 moveb %d0,64c46 <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4c856: 46c1 movew %d1,%sr
}
4c858: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 4c85c: 4e5e unlk %fp 4c85e: 4e75 rts
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4c860: 4a80 tstl %d0 4c862: 66f2 bnes 4c856 <_Thread_Resume+0x96>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c864: 7001 moveq #1,%d0 <== NOT EXECUTED 4c866: 13c0 0006 4c46 moveb %d0,64c46 <_Context_Switch_necessary> <== NOT EXECUTED 4c86c: 60e8 bras 4c856 <_Thread_Resume+0x96> <== NOT EXECUTED
...
00048940 <_Thread_Start_multitasking>:
48940: 7003 moveq #3,%d0
* ready chain
* select heir
*/
void _Thread_Start_multitasking( void )
{
48942: 4e56 0000 linkw %fp,#0
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
_Thread_Executing = _Thread_Heir;
48946: 2079 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a0 4894c: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current>
* the system is shut down.
*/
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
48952: 4200 clrb %d0
_Thread_Executing = _Thread_Heir;
48954: 23c8 0005 efbe movel %a0,5efbe <_Thread_Executing>
* the system is shut down.
*/
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
4895a: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
/*
* don't need to worry about saving BSP's floating point state
*/
if ( _Thread_Heir->fp_context != NULL )
48960: 4aa8 0102 tstl %a0@(258) 48964: 6712 beqs 48978 <_Thread_Start_multitasking+0x38>
_Context_Restore_fp( &_Thread_Heir->fp_context );
48966: 4868 0102 pea %a0@(258) 4896a: 4eb9 0004 93ee jsr 493ee <_CPU_Context_restore_fp> 48970: 2079 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a0 48976: 588f addql #4,%sp
#endif
_Context_Switch( &_Thread_BSP_context, &_Thread_Heir->Registers );
48978: 4868 00ce pea %a0@(206) 4897c: 4879 0005 eed0 pea 5eed0 <_Thread_BSP_context> 48982: 4eb9 0004 9280 jsr 49280 <_CPU_Context_switch> 48988: 508f addql #8,%sp
}
4898a: 4e5e unlk %fp 4898c: 4e75 rts
...
00048b78 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48b78: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
48b7c: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48b82: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
48b86: 243c 0000 0700 movel #1792,%d2 48b8c: 2002 movel %d2,%d0
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
48b8e: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
48b92: 40c1 movew %sr,%d1 48b94: 8081 orl %d1,%d0 48b96: 46c0 movew %d0,%sr
if ( !_Chain_Has_only_one_node( ready ) ) {
48b98: 2029 0008 movel %a1@(8),%d0 48b9c: b091 cmpl %a1@,%d0 48b9e: 6750 beqs 48bf0 <_Thread_Yield_processor+0x78>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
48ba0: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48ba2: 2009 movel %a1,%d0 48ba4: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
48ba6: 2668 0004 moveal %a0@(4),%a3
next->previous = previous; previous->next = next;
48baa: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
48bac: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48bb0: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
48bb2: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
48bb6: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
48bba: 214a 0004 movel %a2,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
48bbe: 2488 movel %a0,%a2@
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
48bc0: 46c1 movew %d1,%sr 48bc2: 8481 orl %d1,%d2 48bc4: 46c2 movew %d2,%sr
if ( _Thread_Is_heir( executing ) )
48bc6: b1f9 0005 ef92 cmpal 5ef92 <_Thread_Heir>,%a0 48bcc: 6712 beqs 48be0 <_Thread_Yield_processor+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48bce: 7001 moveq #1,%d0 <== NOT EXECUTED 48bd0: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED
_ISR_Enable( level );
48bd6: 46c1 movew %d1,%sr
}
48bd8: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 48bdc: 4e5e unlk %fp 48bde: 4e75 rts
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
48be0: 23d1 0005 ef92 movel %a1@,5ef92 <_Thread_Heir>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48be6: 7001 moveq #1,%d0 48be8: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> 48bee: 60e6 bras 48bd6 <_Thread_Yield_processor+0x5e>
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
48bf0: b1f9 0005 ef92 cmpal 5ef92 <_Thread_Heir>,%a0 48bf6: 67de beqs 48bd6 <_Thread_Yield_processor+0x5e>
_Context_Switch_necessary = true;
48bf8: 7001 moveq #1,%d0 <== NOT EXECUTED 48bfa: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED 48c00: 60d4 bras 48bd6 <_Thread_Yield_processor+0x5e> <== NOT EXECUTED
...
00047834 <_Thread_blocking_operation_Cancel>:
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
47834: 7202 moveq #2,%d1
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
47836: 4e56 0000 linkw %fp,#0 4783a: 202e 0010 movel %fp@(16),%d0 4783e: 2f0a movel %a2,%sp@- 47840: 246e 000c moveal %fp@(12),%a2
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
47844: 42aa 0044 clrl %a2@(68)
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
47848: b2aa 0050 cmpl %a2@(80),%d1 4784c: 671c beqs 4786a <_Thread_blocking_operation_Cancel+0x36>
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
} else
_ISR_Enable( level );
4784e: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
47850: 2d4a 0008 movel %a2,%fp@(8)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
47854: 246e fffc moveal %fp@(-4),%a2 47858: 203c 1003 fff8 movel #268697592,%d0 4785e: 2d40 000c movel %d0,%fp@(12) 47862: 4e5e unlk %fp 47864: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4786a: 123c 0003 moveb #3,%d1 4786e: 2541 0050 movel %d1,%a2@(80)
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
47872: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
47874: 486a 0048 pea %a2@(72) 47878: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4787e: 588f addql #4,%sp 47880: 203c 1003 fff8 movel #268697592,%d0 47886: 2d4a 0008 movel %a2,%fp@(8)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4788a: 246e fffc moveal %fp@(-4),%a2 4788e: 2d40 000c movel %d0,%fp@(12) 47892: 4e5e unlk %fp 47894: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
...
000481a8 <_Thread_queue_Dequeue>:
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
481a8: 41f9 0004 8210 lea 48210 <_Thread_queue_Dequeue_priority>,%a0 481ae: 7001 moveq #1,%d0
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
481b0: 4e56 fff4 linkw %fp,#-12 481b4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 481b8: 246e 0008 moveal %fp@(8),%a2
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
481bc: b0aa 0034 cmpl %a2@(52),%d0 481c0: 6706 beqs 481c8 <_Thread_queue_Dequeue+0x20> 481c2: 41f9 0004 c088 lea 4c088 <_Thread_queue_Dequeue_fifo>,%a0
dequeue_p = _Thread_queue_Dequeue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
the_thread = (*dequeue_p)( the_thread_queue );
481c8: 2f0a movel %a2,%sp@- 481ca: 4e90 jsr %a0@
_ISR_Disable( level );
481cc: 223c 0000 0700 movel #1792,%d1 481d2: 40c2 movew %sr,%d2 481d4: 8282 orl %d2,%d1 481d6: 46c1 movew %d1,%sr
if ( !the_thread ) {
481d8: 588f addql #4,%sp 481da: 4a80 tstl %d0 481dc: 670c beqs 481ea <_Thread_queue_Dequeue+0x42>
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
481de: 46c2 movew %d2,%sr
return the_thread; }
481e0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 481e6: 4e5e unlk %fp 481e8: 4e75 rts
dequeue_p = _Thread_queue_Dequeue_fifo;
the_thread = (*dequeue_p)( the_thread_queue );
_ISR_Disable( level );
if ( !the_thread ) {
sync_state = the_thread_queue->sync_state;
481ea: 222a 0030 movel %a2@(48),%d1 481ee: 7601 moveq #1,%d3 481f0: 5381 subql #1,%d1 481f2: b681 cmpl %d1,%d3 481f4: 65e8 bcss 481de <_Thread_queue_Dequeue+0x36>
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
481f6: 7203 moveq #3,%d1
the_thread = _Thread_Executing;
481f8: 2039 0005 efbe movel 5efbe <_Thread_Executing>,%d0
_ISR_Disable( level );
if ( !the_thread ) {
sync_state = the_thread_queue->sync_state;
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
481fe: 2541 0030 movel %d1,%a2@(48)
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
48202: 46c2 movew %d2,%sr
return the_thread; }
48204: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4820a: 4e5e unlk %fp 4820c: 4e75 rts
...
0004c088 <_Thread_queue_Dequeue_fifo>:
)
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4c088: 203c 0000 0700 movel #1792,%d0
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
4c08e: 4e56 0000 linkw %fp,#0 4c092: 226e 0008 moveal %fp@(8),%a1 4c096: 2f0b movel %a3,%sp@- 4c098: 2f0a movel %a2,%sp@-
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4c09a: 40c1 movew %sr,%d1 4c09c: 8081 orl %d1,%d0 4c09e: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4c0a0: 2049 moveal %a1,%a0 4c0a2: 2458 moveal %a0@+,%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4c0a4: b1ca cmpal %a2,%a0 4c0a6: 6768 beqs 4c110 <_Thread_queue_Dequeue_fifo+0x88>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4c0a8: 2052 moveal %a2@,%a0
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
4c0aa: 264a moveal %a2,%a3
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c0ac: 7002 moveq #2,%d0
the_chain->first = new_first;
4c0ae: 2288 movel %a0,%a1@
new_first->previous = _Chain_Head(the_chain);
4c0b0: 2149 0004 movel %a1,%a0@(4)
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
4c0b4: 42aa 0044 clrl %a2@(68)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c0b8: b0aa 0050 cmpl %a2@(80),%d0 4c0bc: 6720 beqs 4c0de <_Thread_queue_Dequeue_fifo+0x56>
_ISR_Enable( level );
4c0be: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4c0c0: 2f3c 1003 fff8 movel #268697592,%sp@- 4c0c6: 2f0a movel %a2,%sp@- 4c0c8: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
4c0ce: 246e fff8 moveal %fp@(-8),%a2 4c0d2: 200b movel %a3,%d0 4c0d4: 508f addql #8,%sp 4c0d6: 266e fffc moveal %fp@(-4),%a3 4c0da: 4e5e unlk %fp 4c0dc: 4e75 rts
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4c0de: 7003 moveq #3,%d0 4c0e0: 2540 0050 movel %d0,%a2@(80)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4c0e4: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4c0e6: 486a 0048 pea %a2@(72) 4c0ea: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4c0f0: 2f3c 1003 fff8 movel #268697592,%sp@- 4c0f6: 2f0a movel %a2,%sp@- 4c0f8: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
4c0fe: 246e fff8 moveal %fp@(-8),%a2 4c102: 200b movel %a3,%d0 4c104: 4fef 000c lea %sp@(12),%sp 4c108: 266e fffc moveal %fp@(-4),%a3 4c10c: 4e5e unlk %fp 4c10e: 4e75 rts
#endif
return the_thread;
}
_ISR_Enable( level );
4c110: 46c1 movew %d1,%sr 4c112: 97cb subal %a3,%a3
return NULL; }
4c114: 200b movel %a3,%d0 4c116: 246e fff8 moveal %fp@(-8),%a2 4c11a: 266e fffc moveal %fp@(-4),%a3 4c11e: 4e5e unlk %fp 4c120: 4e75 rts
...
0004c124 <_Thread_queue_Enqueue_fifo>:
)
{
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4c124: 203c 0000 0700 movel #1792,%d0
Thread_blocking_operation_States _Thread_queue_Enqueue_fifo (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
4c12a: 4e56 0000 linkw %fp,#0 4c12e: 206e 0008 moveal %fp@(8),%a0 4c132: 2f0a movel %a2,%sp@- 4c134: 226e 000c moveal %fp@(12),%a1 4c138: 2f02 movel %d2,%sp@-
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4c13a: 40c1 movew %sr,%d1 4c13c: 8081 orl %d1,%d0 4c13e: 46c0 movew %d0,%sr
sync_state = the_thread_queue->sync_state;
4c140: 2028 0030 movel %a0@(48),%d0
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4c144: 7401 moveq #1,%d2
ISR_Level level;
_ISR_Disable( level );
sync_state = the_thread_queue->sync_state;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4c146: 42a8 0030 clrl %a0@(48)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4c14a: b480 cmpl %d0,%d2 4c14c: 670e beqs 4c15c <_Thread_queue_Enqueue_fifo+0x38>
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; }
4c14e: 241f movel %sp@+,%d2
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
4c150: 206e 0010 moveal %fp@(16),%a0
return sync_state; }
4c154: 245f moveal %sp@+,%a2 4c156: 4e5e unlk %fp
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
4c158: 2081 movel %d1,%a0@
return sync_state; }
4c15a: 4e75 rts
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4c15c: 2408 movel %a0,%d2 4c15e: 5882 addql #4,%d2 4c160: 2282 movel %d2,%a1@
old_last_node = the_chain->last;
4c162: 2468 0008 moveal %a0@(8),%a2
the_chain->last = the_node;
4c166: 2149 0008 movel %a1,%a0@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
4c16a: 234a 0004 movel %a2,%a1@(4)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
_Chain_Append_unprotected(
&the_thread_queue->Queues.Fifo,
&the_thread->Object.Node
);
the_thread->Wait.queue = the_thread_queue;
4c16e: 2348 0044 movel %a0,%a1@(68)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4c172: 2489 movel %a1,%a2@
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
4c174: 46c1 movew %d1,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; }
4c176: 241f movel %sp@+,%d2 4c178: 245f moveal %sp@+,%a2 4c17a: 4e5e unlk %fp 4c17c: 4e75 rts
...
000483a4 <_Thread_queue_Enqueue_priority>:
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
483a4: 4e56 ffe4 linkw %fp,#-28 483a8: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 483ac: 266e 000c moveal %fp@(12),%a3
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
483b0: 41eb 003c lea %a3@(60),%a0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
483b4: 263c 0000 0700 movel #1792,%d3
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
483ba: 222b 0014 movel %a3@(20),%d1
header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ];
483be: 2401 movel %d1,%d2 483c0: ec8a lsrl #6,%d2 483c2: 2002 movel %d2,%d0 483c4: e58a lsll #2,%d2 483c6: e988 lsll #4,%d0
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
483c8: 286e 0008 moveal %fp@(8),%a4
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
483cc: 9082 subl %d2,%d0 483ce: 45f4 0800 lea %a4@(00000000,%d0:l),%a2 483d2: 2748 0038 movel %a0,%a3@(56)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
483d6: 41eb 0038 lea %a3@(56),%a0
block_state = the_thread_queue->state;
483da: 242c 0038 movel %a4@(56),%d2 483de: 2748 0040 movel %a0,%a3@(64)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
483e2: 42ab 003c clrl %a3@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
483e6: 0801 0005 btst #5,%d1 483ea: 6656 bnes 48442 <_Thread_queue_Enqueue_priority+0x9e>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
483ec: 2a0a movel %a2,%d5
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
483ee: 2803 movel %d3,%d4 483f0: 5885 addql #4,%d5 483f2: 2004 movel %d4,%d0 483f4: 40c3 movew %sr,%d3 483f6: 8083 orl %d3,%d0 483f8: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->first;
483fa: 2052 moveal %a2@,%a0
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
483fc: ba88 cmpl %a0,%d5 483fe: 6700 010a beqw 4850a <_Thread_queue_Enqueue_priority+0x166>
search_priority = search_thread->current_priority;
48402: 2268 0014 moveal %a0@(20),%a1
if ( priority <= search_priority )
48406: b3c1 cmpal %d1,%a1 48408: 6418 bccs 48422 <_Thread_queue_Enqueue_priority+0x7e>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
4840a: 2004 movel %d4,%d0 4840c: 46c3 movew %d3,%sr 4840e: 8083 orl %d3,%d0 48410: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
48412: 2002 movel %d2,%d0 48414: c0a8 0010 andl %a0@(16),%d0 48418: 6700 0092 beqw 484ac <_Thread_queue_Enqueue_priority+0x108>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
4841c: 2050 moveal %a0@,%a0
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
4841e: ba88 cmpl %a0,%d5 48420: 66e0 bnes 48402 <_Thread_queue_Enqueue_priority+0x5e> 48422: 2403 movel %d3,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
48424: 7001 moveq #1,%d0 48426: b0ac 0030 cmpl %a4@(48),%d0 4842a: 6700 0094 beqw 484c0 <_Thread_queue_Enqueue_priority+0x11c>
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
4842e: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
48432: 202c 0030 movel %a4@(48),%d0
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
48436: 2082 movel %d2,%a0@
return the_thread_queue->sync_state; }
48438: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 4843c: 4e5e unlk %fp 4843e: 4e75 rts
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
48440: 46c4 movew %d4,%sr
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
48442: 4284 clrl %d4 48444: 1839 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d4
_ISR_Disable( level );
4844a: 2003 movel %d3,%d0
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
4844c: 2244 moveal %d4,%a1 4844e: 5289 addql #1,%a1
_ISR_Disable( level );
48450: 40c4 movew %sr,%d4 48452: 8084 orl %d4,%d0 48454: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->last;
48456: 206a 0008 moveal %a2@(8),%a0
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
4845a: b5c8 cmpal %a0,%a2 4845c: 6720 beqs 4847e <_Thread_queue_Enqueue_priority+0xda>
search_priority = search_thread->current_priority;
4845e: 2268 0014 moveal %a0@(20),%a1
if ( priority >= search_priority )
48462: b3c1 cmpal %d1,%a1 48464: 6318 blss 4847e <_Thread_queue_Enqueue_priority+0xda>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
48466: 2003 movel %d3,%d0 48468: 46c4 movew %d4,%sr 4846a: 8084 orl %d4,%d0 4846c: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4846e: 2002 movel %d2,%d0 48470: c0a8 0010 andl %a0@(16),%d0 48474: 67ca beqs 48440 <_Thread_queue_Enqueue_priority+0x9c>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
48476: 2068 0004 moveal %a0@(4),%a0
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
4847a: b5c8 cmpal %a0,%a2 4847c: 66e0 bnes 4845e <_Thread_queue_Enqueue_priority+0xba> 4847e: 2404 movel %d4,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
48480: 7001 moveq #1,%d0 48482: b0ac 0030 cmpl %a4@(48),%d0 48486: 66a6 bnes 4842e <_Thread_queue_Enqueue_priority+0x8a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
48488: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
4848c: b3c1 cmpal %d1,%a1 4848e: 6756 beqs 484e6 <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
48490: 2250 moveal %a0@,%a1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
48492: 2748 0004 movel %a0,%a3@(4)
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
48496: 2689 movel %a1,%a3@
the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
48498: 274c 0044 movel %a4,%a3@(68)
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
4849c: 208b movel %a3,%a0@
next_node->previous = the_node;
4849e: 234b 0004 movel %a3,%a1@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
484a2: 46c4 movew %d4,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
484a4: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 484a8: 4e5e unlk %fp 484aa: 4e75 rts
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
484ac: 46c3 movew %d3,%sr <== NOT EXECUTED
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
484ae: 2004 movel %d4,%d0 <== NOT EXECUTED 484b0: 40c3 movew %sr,%d3 <== NOT EXECUTED 484b2: 8083 orl %d3,%d0 <== NOT EXECUTED 484b4: 46c0 movew %d0,%sr <== NOT EXECUTED
search_thread = (Thread_Control *) header->first;
484b6: 2052 moveal %a2@,%a0 <== NOT EXECUTED
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
484b8: ba88 cmpl %a0,%d5 <== NOT EXECUTED 484ba: 6600 ff46 bnew 48402 <_Thread_queue_Enqueue_priority+0x5e><== NOT EXECUTED 484be: 604a bras 4850a <_Thread_queue_Enqueue_priority+0x166><== NOT EXECUTED
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
484c0: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
484c4: b3c1 cmpal %d1,%a1 484c6: 671e beqs 484e6 <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
484c8: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
484cc: 2688 movel %a0,%a3@
the_node->previous = previous_node;
484ce: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
484d2: 274c 0044 movel %a4,%a3@(68)
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
484d6: 228b movel %a3,%a1@
search_node->previous = the_node;
484d8: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
484dc: 46c3 movew %d3,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
484de: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 484e2: 4e5e unlk %fp 484e4: 4e75 rts 484e6: 41e8 003c lea %a0@(60),%a0
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
484ea: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
484ee: 2688 movel %a0,%a3@
the_node->previous = previous_node;
484f0: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
484f4: 274c 0044 movel %a4,%a3@(68)
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
484f8: 228b movel %a3,%a1@
search_node->previous = the_node;
484fa: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
484fe: 46c2 movew %d2,%sr 48500: 7001 moveq #1,%d0
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
48502: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 48506: 4e5e unlk %fp 48508: 4e75 rts
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
4850a: 2403 movel %d3,%d2 4850c: 327c ffff moveaw #-1,%a1
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
48510: 7001 moveq #1,%d0 48512: b0ac 0030 cmpl %a4@(48),%d0 48516: 6600 ff16 bnew 4842e <_Thread_queue_Enqueue_priority+0x8a> 4851a: 60a4 bras 484c0 <_Thread_queue_Enqueue_priority+0x11c>
00048308 <_Thread_queue_Enqueue_with_handler>:
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
48308: 4e56 fff0 linkw %fp,#-16 4830c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48310: 266e 0008 moveal %fp@(8),%a3
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
48314: 2f2b 0038 movel %a3@(56),%sp@-
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
48318: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
4831e: 242e 000c movel %fp@(12),%d2
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
48322: 2f0a movel %a2,%sp@- 48324: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
4832a: 508f addql #8,%sp 4832c: 4a82 tstl %d2 4832e: 6644 bnes 48374 <_Thread_queue_Enqueue_with_handler+0x6c>
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
48330: 41f9 0004 83a4 lea 483a4 <_Thread_queue_Enqueue_priority>,%a0 48336: 7001 moveq #1,%d0 48338: b0ab 0034 cmpl %a3@(52),%d0 4833c: 6706 beqs 48344 <_Thread_queue_Enqueue_with_handler+0x3c> 4833e: 41f9 0004 c124 lea 4c124 <_Thread_queue_Enqueue_fifo>,%a0
enqueue_p = _Thread_queue_Enqueue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
48344: 486e fffc pea %fp@(-4) 48348: 2f0a movel %a2,%sp@- 4834a: 2f0b movel %a3,%sp@- 4834c: 4e90 jsr %a0@
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
4834e: 4fef 000c lea %sp@(12),%sp 48352: 7201 moveq #1,%d1 48354: b280 cmpl %d0,%d1 48356: 6712 beqs 4836a <_Thread_queue_Enqueue_with_handler+0x62>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
48358: 2f2e fffc movel %fp@(-4),%sp@- 4835c: 2f0a movel %a2,%sp@- 4835e: 2f00 movel %d0,%sp@- 48360: 4eb9 0004 7834 jsr 47834 <_Thread_blocking_operation_Cancel> 48366: 4fef 000c lea %sp@(12),%sp
}
4836a: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48370: 4e5e unlk %fp 48372: 4e75 rts
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
48374: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
48378: 256e 0010 0064 movel %fp@(16),%a2@(100)
the_watchdog->id = id;
4837e: 2540 0068 movel %d0,%a2@(104)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
48382: 2542 0054 movel %d2,%a2@(84)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
48386: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
4838a: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4838e: 486a 0048 pea %a2@(72) 48392: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 48398: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 4839e: 508f addql #8,%sp 483a0: 608e bras 48330 <_Thread_queue_Enqueue_with_handler+0x28>
...
0004e080 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4e080: 203c 0000 0700 movel #1792,%d0
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4e086: 4e56 0000 linkw %fp,#0 4e08a: 2f0a movel %a2,%sp@- 4e08c: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4e090: 40c1 movew %sr,%d1 4e092: 8081 orl %d1,%d0 4e094: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4e096: 202a 0010 movel %a2@(16),%d0 4e09a: 0280 0003 bee0 andil #245472,%d0 4e0a0: 6734 beqs 4e0d6 <_Thread_queue_Extract_fifo+0x56>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4e0a2: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4e0a4: 7002 moveq #2,%d0
previous = the_node->previous;
4e0a6: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4e0aa: 42aa 0044 clrl %a2@(68)
next->previous = previous; previous->next = next;
4e0ae: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4e0b0: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4e0b4: b0aa 0050 cmpl %a2@(80),%d0 4e0b8: 6726 beqs 4e0e0 <_Thread_queue_Extract_fifo+0x60>
_ISR_Enable( level );
4e0ba: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4e0bc: 2d4a 0008 movel %a2,%fp@(8)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4e0c0: 246e fffc moveal %fp@(-4),%a2 4e0c4: 203c 1003 fff8 movel #268697592,%d0 4e0ca: 2d40 000c movel %d0,%fp@(12) 4e0ce: 4e5e unlk %fp 4e0d0: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
4e0d6: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4e0d8: 246e fffc moveal %fp@(-4),%a2 4e0dc: 4e5e unlk %fp 4e0de: 4e75 rts 4e0e0: 7003 moveq #3,%d0 4e0e2: 2540 0050 movel %d0,%a2@(80)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4e0e6: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4e0e8: 486a 0048 pea %a2@(72) 4e0ec: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4e0f2: 588f addql #4,%sp 4e0f4: 203c 1003 fff8 movel #268697592,%d0 4e0fa: 2d4a 0008 movel %a2,%fp@(8)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4e0fe: 246e fffc moveal %fp@(-4),%a2 4e102: 2d40 000c movel %d0,%fp@(12) 4e106: 4e5e unlk %fp 4e108: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
...
0004c1b8 <_Thread_queue_Extract_priority_helper>:
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
4c1b8: 203c 0000 0700 movel #1792,%d0
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
4c1be: 4e56 ffec linkw %fp,#-20 4c1c2: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 4c1c6: 246e 000c moveal %fp@(12),%a2 4c1ca: 142e 0013 moveb %fp@(19),%d2
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
4c1ce: 40c1 movew %sr,%d1 4c1d0: 8081 orl %d1,%d0 4c1d2: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4c1d4: 202a 0010 movel %a2@(16),%d0 4c1d8: 0280 0003 bee0 andil #245472,%d0 4c1de: 677e beqs 4c25e <_Thread_queue_Extract_priority_helper+0xa6>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4c1e0: 200a movel %a2,%d0 4c1e2: 0680 0000 003c addil #60,%d0
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
4c1e8: 2652 moveal %a2@,%a3
previous_node = the_node->previous;
4c1ea: 226a 0004 moveal %a2@(4),%a1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4c1ee: 206a 0038 moveal %a2@(56),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4c1f2: b088 cmpl %a0,%d0 4c1f4: 6774 beqs 4c26a <_Thread_queue_Extract_priority_helper+0xb2>
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
4c1f6: 286a 0040 moveal %a2@(64),%a4
new_second_node = new_first_node->next;
4c1fa: 2a50 moveal %a0@,%a5
previous_node->next = new_first_node;
next_node->previous = new_first_node;
4c1fc: 2748 0004 movel %a0,%a3@(4)
new_first_node = the_thread->Wait.Block2n.first;
new_first_thread = (Thread_Control *) new_first_node;
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
4c200: 2288 movel %a0,%a1@
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
4c202: 2149 0004 movel %a1,%a0@(4)
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
4c206: 208b movel %a3,%a0@
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
4c208: 202a 0040 movel %a2@(64),%d0 4c20c: b0aa 0038 cmpl %a2@(56),%d0 4c210: 6716 beqs 4c228 <_Thread_queue_Extract_priority_helper+0x70>
/* > two threads on 2-n */
new_second_node->previous =
4c212: 43e8 0038 lea %a0@(56),%a1 4c216: 2b49 0004 movel %a1,%a5@(4)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
4c21a: 214d 0038 movel %a5,%a0@(56)
new_first_thread->Wait.Block2n.last = last_node;
4c21e: 214c 0040 movel %a4,%a0@(64)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
4c222: 41e8 003c lea %a0@(60),%a0 4c226: 2888 movel %a0,%a4@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4c228: 4a02 tstb %d2 4c22a: 6626 bnes 4c252 <_Thread_queue_Extract_priority_helper+0x9a>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c22c: 7002 moveq #2,%d0 4c22e: b0aa 0050 cmpl %a2@(80),%d0 4c232: 6742 beqs 4c276 <_Thread_queue_Extract_priority_helper+0xbe>
_ISR_Enable( level );
4c234: 46c1 movew %d1,%sr 4c236: 2d4a 0008 movel %a2,%fp@(8) 4c23a: 227c 1003 fff8 moveal #268697592,%a1
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c240: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c246: 2d49 000c movel %a1,%fp@(12) 4c24a: 4e5e unlk %fp 4c24c: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
_ISR_Enable( level );
4c252: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c254: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c25a: 4e5e unlk %fp 4c25c: 4e75 rts
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
4c25e: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c260: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c266: 4e5e unlk %fp 4c268: 4e75 rts
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
4c26a: 2749 0004 movel %a1,%a3@(4)
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
4c26e: 228b movel %a3,%a1@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4c270: 4a02 tstb %d2 4c272: 67b8 beqs 4c22c <_Thread_queue_Extract_priority_helper+0x74> 4c274: 60dc bras 4c252 <_Thread_queue_Extract_priority_helper+0x9a> 4c276: 7003 moveq #3,%d0 4c278: 2540 0050 movel %d0,%a2@(80)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4c27c: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4c27e: 486a 0048 pea %a2@(72) 4c282: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4c288: 588f addql #4,%sp 4c28a: 227c 1003 fff8 moveal #268697592,%a1 4c290: 2d4a 0008 movel %a2,%fp@(8)
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c294: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c29a: 2d49 000c movel %a1,%fp@(12) 4c29e: 4e5e unlk %fp 4c2a0: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state>
...
0004a7b8 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
4a7b8: 4280 clrl %d0 4a7ba: 4e56 0000 linkw %fp,#0 4a7be: 226e 0008 moveal %fp@(8),%a1 4a7c2: 2049 moveal %a1,%a0 4a7c4: 2208 movel %a0,%d1 4a7c6: 5881 addql #4,%d1 4a7c8: b290 cmpl %a0@,%d1 4a7ca: 6612 bnes 4a7de <_Thread_queue_First_priority+0x26>
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
4a7cc: 5280 addql #1,%d0 4a7ce: 41e8 000c lea %a0@(12),%a0
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
4a7d2: 7204 moveq #4,%d1 4a7d4: b280 cmpl %d0,%d1 4a7d6: 66ec bnes 4a7c4 <_Thread_queue_First_priority+0xc> 4a7d8: 4280 clrl %d0
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *)
the_thread_queue->Queues.Priority[ index ].first;
}
return NULL;
}
4a7da: 4e5e unlk %fp 4a7dc: 4e75 rts
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *)
4a7de: 2200 movel %d0,%d1
the_thread_queue->Queues.Priority[ index ].first;
}
return NULL;
}
4a7e0: 4e5e unlk %fp
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *)
4a7e2: e588 lsll #2,%d0 4a7e4: e989 lsll #4,%d1 4a7e6: 9280 subl %d0,%d1 4a7e8: 2031 1800 movel %a1@(00000000,%d1:l),%d0
the_thread_queue->Queues.Priority[ index ].first;
}
return NULL;
}
4a7ec: 4e75 rts
...
00048548 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
48548: 4e56 fff4 linkw %fp,#-12 4854c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48550: 242e 0008 movel %fp@(8),%d2 48554: 45f9 0004 81a8 lea 481a8 <_Thread_queue_Dequeue>,%a2
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
4855a: 2f02 movel %d2,%sp@-
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
4855c: 262e 0010 movel %fp@(16),%d3
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
48560: 4e92 jsr %a2@ 48562: 588f addql #4,%sp 48564: 4a80 tstl %d0 48566: 6710 beqs 48578 <_Thread_queue_Flush+0x30>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
48568: 2040 moveal %d0,%a0 4856a: 2143 0034 movel %d3,%a0@(52)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
4856e: 2f02 movel %d2,%sp@- 48570: 4e92 jsr %a2@ 48572: 588f addql #4,%sp 48574: 4a80 tstl %d0 48576: 66f0 bnes 48568 <_Thread_queue_Flush+0x20>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
48578: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4857e: 4e5e unlk %fp 48580: 4e75 rts
...
00048584 <_Thread_queue_Initialize>:
the_thread_queue->state = state;
the_thread_queue->discipline = the_discipline;
the_thread_queue->timeout_status = timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
48584: 7201 moveq #1,%d1
Thread_queue_Control *the_thread_queue,
Thread_queue_Disciplines the_discipline,
States_Control state,
uint32_t timeout_status
)
{
48586: 4e56 0000 linkw %fp,#0 4858a: 206e 0008 moveal %fp@(8),%a0
the_thread_queue->state = state;
4858e: 216e 0010 0038 movel %fp@(16),%a0@(56)
Thread_queue_Control *the_thread_queue,
Thread_queue_Disciplines the_discipline,
States_Control state,
uint32_t timeout_status
)
{
48594: 202e 000c movel %fp@(12),%d0
the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status;
48598: 216e 0014 003c movel %fp@(20),%a0@(60)
States_Control state,
uint32_t timeout_status
)
{
the_thread_queue->state = state;
the_thread_queue->discipline = the_discipline;
4859e: 2140 0034 movel %d0,%a0@(52)
the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
485a2: 42a8 0030 clrl %a0@(48)
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
485a6: b280 cmpl %d0,%d1 485a8: 6712 beqs 485bc <_Thread_queue_Initialize+0x38>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485aa: 2008 movel %a0,%d0 485ac: 5880 addql #4,%d0
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
485ae: 2148 0008 movel %a0,%a0@(8)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485b2: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
485b4: 42a8 0004 clrl %a0@(4)
_Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] );
} else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Chain_Initialize_empty( &the_thread_queue->Queues.Fifo );
}
}
485b8: 4e5e unlk %fp 485ba: 4e75 rts
* timeout_status - return on a timeout
*
* Output parameters: NONE
*/
void _Thread_queue_Initialize(
485bc: 2008 movel %a0,%d0 485be: 0680 0000 0030 addil #48,%d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485c4: 2208 movel %a0,%d1 485c6: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
485c8: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485cc: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
485ce: 2148 0008 movel %a0,%a0@(8) 485d2: 41e8 000c lea %a0@(12),%a0
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
uint32_t index;
for( index=0 ;
485d6: b088 cmpl %a0,%d0 485d8: 67de beqs 485b8 <_Thread_queue_Initialize+0x34>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485da: 2208 movel %a0,%d1 485dc: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
485de: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
485e2: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
485e4: 2148 0008 movel %a0,%a0@(8) 485e8: 41e8 000c lea %a0@(12),%a0 485ec: b088 cmpl %a0,%d0 485ee: 66d4 bnes 485c4 <_Thread_queue_Initialize+0x40> 485f0: 60c6 bras 485b8 <_Thread_queue_Initialize+0x34>
...
000485f4 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
485f4: 4e56 fff0 linkw %fp,#-16 485f8: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 485fc: 246e 0008 moveal %fp@(8),%a2 48600: 266e 000c moveal %fp@(12),%a3
/* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue )
48604: 4a8a tstl %a2 48606: 6708 beqs 48610 <_Thread_queue_Requeue+0x1c>
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
48608: 7001 moveq #1,%d0 4860a: b0aa 0034 cmpl %a2@(52),%d0 4860e: 670a beqs 4861a <_Thread_queue_Requeue+0x26>
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
}
}
48610: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 48616: 4e5e unlk %fp <== NOT EXECUTED 48618: 4e75 rts <== NOT EXECUTED
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
4861a: 303c 0700 movew #1792,%d0 4861e: 40c2 movew %sr,%d2 48620: 8082 orl %d2,%d0 48622: 46c0 movew %d0,%sr
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
48624: 202b 0010 movel %a3@(16),%d0 48628: 0280 0003 bee0 andil #245472,%d0 4862e: 660c bnes 4863c <_Thread_queue_Requeue+0x48>
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
48630: 46c2 movew %d2,%sr <== NOT EXECUTED
} }
48632: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48638: 4e5e unlk %fp 4863a: 4e75 rts
ISR_Level level_ignored;
_ISR_Disable( level );
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
4863c: 4878 0001 pea 1 <ADD> 48640: 7001 moveq #1,%d0 48642: 2f0b movel %a3,%sp@- 48644: 2540 0030 movel %d0,%a2@(48) 48648: 2f0a movel %a2,%sp@- 4864a: 4eb9 0004 c1b8 jsr 4c1b8 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
48650: 486e fffc pea %fp@(-4) 48654: 2f0b movel %a3,%sp@- 48656: 2f0a movel %a2,%sp@- 48658: 4eb9 0004 83a4 jsr 483a4 <_Thread_queue_Enqueue_priority> 4865e: 4fef 0018 lea %sp@(24),%sp
}
_ISR_Enable( level );
48662: 46c2 movew %d2,%sr 48664: 60cc bras 48632 <_Thread_queue_Requeue+0x3e>
...
00048668 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
48668: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
4866c: 486e fffc pea %fp@(-4) 48670: 2f2e 0008 movel %fp@(8),%sp@- 48674: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get>
switch ( location ) {
4867a: 508f addql #8,%sp 4867c: 4aae fffc tstl %fp@(-4) 48680: 6618 bnes 4869a <_Thread_queue_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
48682: 2f00 movel %d0,%sp@- 48684: 4eb9 0004 c2a8 jsr 4c2a8 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4868a: 588f addql #4,%sp 4868c: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 48692: 5380 subql #1,%d0 48694: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
4869a: 4e5e unlk %fp 4869c: 4e75 rts
...
0004b5cc <_Timer_Manager_initialization>:
*
* Output parameters: NONE
*/
void _Timer_Manager_initialization(void)
{
4b5cc: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4b5d0: 4878 0004 pea 4 <CONTEXT_ARG> 4b5d4: 42a7 clrl %sp@- 4b5d6: 4878 003c pea 3c <DBL_MANT_DIG+0x7> 4b5da: 2f39 0005 d726 movel 5d726 <Configuration_RTEMS_API+0x6>,%sp@- 4b5e0: 4878 0002 pea 2 <DOUBLE_FLOAT> 4b5e4: 4878 0002 pea 2 <DOUBLE_FLOAT> 4b5e8: 4879 0005 f8f4 pea 5f8f4 <_Timer_Information> 4b5ee: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information>
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
4b5f4: 4fef 001c lea %sp@(28),%sp
}
4b5f8: 4e5e unlk %fp
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
4b5fa: 42b9 0005 f92e clrl 5f92e <_Timer_server>
}
4b600: 4e75 rts
...
0005944c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
5944c: 4e56 ffb0 linkw %fp,#-80 59450: 41ee ffec lea %fp@(-20),%a0 59454: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 59458: 246e 0008 moveal %fp@(8),%a2 5945c: 2c0e movel %fp,%d6 5945e: 260e movel %fp,%d3 59460: 5186 subql #8,%d6 59462: 0683 ffff ffe8 addil #-24,%d3
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
59468: 240a movel %a2,%d2
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5946a: 2a0a movel %a2,%d5 5946c: 4bf9 0005 d6f8 lea 5d6f8 <_Watchdog_Adjust_to_chain>,%a5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
59472: 0682 0000 0030 addil #48,%d2
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
59478: 0685 0000 0068 addil #104,%d5 5947e: 47f9 0005 9f08 lea 59f08 <_Chain_Get>,%a3 59484: 49f9 0005 d788 lea 5d788 <_Watchdog_Insert>,%a4
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
5948a: 283c 0000 0700 movel #1792,%d4 59490: 2d48 ffd8 movel %a0,%fp@(-40)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
59494: 41ea 0008 lea %a2@(8),%a0 59498: 2d48 ffe0 movel %a0,%fp@(-32)
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
5949c: 41ea 0040 lea %a2@(64),%a0 594a0: 2d48 ffe4 movel %a0,%fp@(-28)
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
594a4: 41ee fff4 lea %fp@(-12),%a0 594a8: 2d48 fffc movel %a0,%fp@(-4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
594ac: 41ee ffec lea %fp@(-20),%a0 594b0: 2d46 fff4 movel %d6,%fp@(-12)
the_chain->permanent_null = NULL;
594b4: 42ae fff8 clrl %fp@(-8)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
594b8: 2d48 ffe8 movel %a0,%fp@(-24)
the_chain->permanent_null = NULL;
594bc: 42ae ffec clrl %fp@(-20)
the_chain->last = _Chain_Head(the_chain);
594c0: 2d43 fff0 movel %d3,%fp@(-16)
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
594c4: 41ee fff4 lea %fp@(-12),%a0 594c8: 2548 0078 movel %a0,%a2@(120)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
594cc: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
594d2: 222a 003c movel %a2@(60),%d1
watchdogs->last_snapshot = snapshot;
594d6: 2540 003c movel %d0,%a2@(60)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
594da: 9081 subl %d1,%d0 594dc: 2f03 movel %d3,%sp@- 594de: 2f00 movel %d0,%sp@- 594e0: 2f02 movel %d2,%sp@- 594e2: 4e95 jsr %a5@
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
594e4: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
594ea: 4fef 000c lea %sp@(12),%sp
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
594ee: 222a 0074 movel %a2@(116),%d1
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
594f2: b280 cmpl %d0,%d1 594f4: 6500 0086 bcsw 5957c <_Timer_server_Body+0x130>
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
594f8: b280 cmpl %d0,%d1 594fa: 6200 00a4 bhiw 595a0 <_Timer_server_Body+0x154>
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
594fe: 2540 0074 movel %d0,%a2@(116)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
59502: 202a 0078 movel %a2@(120),%d0 59506: 2f00 movel %d0,%sp@- 59508: 4e93 jsr %a3@
if ( timer == NULL ) {
5950a: 588f addql #4,%sp 5950c: 4a80 tstl %d0 5950e: 672e beqs 5953e <_Timer_server_Body+0xf2>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
59510: 2040 moveal %d0,%a0 <== NOT EXECUTED 59512: 7e01 moveq #1,%d7 <== NOT EXECUTED 59514: 2228 0038 movel %a0@(56),%d1 <== NOT EXECUTED 59518: be81 cmpl %d1,%d7 <== NOT EXECUTED 5951a: 6700 00a8 beqw 595c4 <_Timer_server_Body+0x178> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
5951e: 7e03 moveq #3,%d7 <== NOT EXECUTED 59520: be81 cmpl %d1,%d7 <== NOT EXECUTED 59522: 66de bnes 59502 <_Timer_server_Body+0xb6> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
59524: 2040 moveal %d0,%a0 <== NOT EXECUTED 59526: 4868 0010 pea %a0@(16) <== NOT EXECUTED 5952a: 2f05 movel %d5,%sp@- <== NOT EXECUTED 5952c: 4e94 jsr %a4@ <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
5952e: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
59532: 508f addql #8,%sp <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
59534: 2f00 movel %d0,%sp@- <== NOT EXECUTED 59536: 4e93 jsr %a3@ <== NOT EXECUTED
if ( timer == NULL ) {
59538: 588f addql #4,%sp <== NOT EXECUTED 5953a: 4a80 tstl %d0 <== NOT EXECUTED 5953c: 66d2 bnes 59510 <_Timer_server_Body+0xc4> <== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
5953e: 2004 movel %d4,%d0 59540: 40c1 movew %sr,%d1 59542: 8081 orl %d1,%d0 59544: 46c0 movew %d0,%sr
if ( _Chain_Is_empty( insert_chain ) ) {
59546: bcae fff4 cmpl %fp@(-12),%d6 5954a: 6700 0086 beqw 595d2 <_Timer_server_Body+0x186>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
5954e: 46c1 movew %d1,%sr <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
59550: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0<== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
59556: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED
watchdogs->last_snapshot = snapshot;
5955a: 2540 003c movel %d0,%a2@(60) <== NOT EXECUTED
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5955e: 9081 subl %d1,%d0 <== NOT EXECUTED 59560: 2f03 movel %d3,%sp@- <== NOT EXECUTED 59562: 2f00 movel %d0,%sp@- <== NOT EXECUTED 59564: 2f02 movel %d2,%sp@- <== NOT EXECUTED 59566: 4e95 jsr %a5@ <== NOT EXECUTED
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
59568: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0 <== NOT EXECUTED
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
5956e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
59572: 222a 0074 movel %a2@(116),%d1 <== NOT EXECUTED
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
59576: b280 cmpl %d0,%d1 <== NOT EXECUTED 59578: 6400 ff7e bccw 594f8 <_Timer_server_Body+0xac> <== NOT EXECUTED
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5957c: 2f03 movel %d3,%sp@- 5957e: 2e00 movel %d0,%d7 59580: 9e81 subl %d1,%d7 59582: 2f07 movel %d7,%sp@- 59584: 2d40 ffdc movel %d0,%fp@(-36) 59588: 2f05 movel %d5,%sp@- 5958a: 4eb9 0005 d6f8 jsr 5d6f8 <_Watchdog_Adjust_to_chain> 59590: 202e ffdc movel %fp@(-36),%d0 59594: 4fef 000c lea %sp@(12),%sp
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
59598: 2540 0074 movel %d0,%a2@(116) 5959c: 6000 ff64 braw 59502 <_Timer_server_Body+0xb6>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
595a0: 9280 subl %d0,%d1 595a2: 2f01 movel %d1,%sp@- 595a4: 4878 0001 pea 1 <ADD> 595a8: 2d40 ffdc movel %d0,%fp@(-36) 595ac: 2f05 movel %d5,%sp@- 595ae: 4eb9 0005 d664 jsr 5d664 <_Watchdog_Adjust> 595b4: 202e ffdc movel %fp@(-36),%d0 595b8: 4fef 000c lea %sp@(12),%sp
}
watchdogs->last_snapshot = snapshot;
595bc: 2540 0074 movel %d0,%a2@(116) 595c0: 6000 ff40 braw 59502 <_Timer_server_Body+0xb6>
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
595c4: 4868 0010 pea %a0@(16) <== NOT EXECUTED 595c8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 595ca: 4e94 jsr %a4@ <== NOT EXECUTED 595cc: 508f addql #8,%sp <== NOT EXECUTED 595ce: 6000 ff32 braw 59502 <_Timer_server_Body+0xb6> <== NOT EXECUTED
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ts->insert_chain = NULL;
595d2: 42aa 0078 clrl %a2@(120)
_ISR_Enable( level );
595d6: 46c1 movew %d1,%sr
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
595d8: 202e ffd8 movel %fp@(-40),%d0 595dc: b0ae ffe8 cmpl %fp@(-24),%d0 595e0: 6752 beqs 59634 <_Timer_server_Body+0x1e8>
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
595e2: 2204 movel %d4,%d1 595e4: 40c0 movew %sr,%d0 595e6: 8280 orl %d0,%d1 595e8: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
595ea: 206e ffe8 moveal %fp@(-24),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
595ee: b1ee ffd8 cmpal %fp@(-40),%a0 595f2: 6732 beqs 59626 <_Timer_server_Body+0x1da>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
595f4: 2250 moveal %a0@,%a1
the_chain->first = new_first;
595f6: 2d49 ffe8 movel %a1,%fp@(-24)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
595fa: 42a8 0008 clrl %a0@(8)
new_first->previous = _Chain_Head(the_chain);
595fe: 2343 0004 movel %d3,%a1@(4)
_ISR_Enable( level );
59602: 46c0 movew %d0,%sr
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
59604: 2f28 0024 movel %a0@(36),%sp@- 59608: 2f28 0020 movel %a0@(32),%sp@- 5960c: 2068 001c moveal %a0@(28),%a0 59610: 4e90 jsr %a0@
}
59612: 508f addql #8,%sp
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
59614: 2204 movel %d4,%d1 59616: 40c0 movew %sr,%d0 59618: 8280 orl %d0,%d1 5961a: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
5961c: 206e ffe8 moveal %fp@(-24),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
59620: b1ee ffd8 cmpal %fp@(-40),%a0 59624: 66ce bnes 595f4 <_Timer_server_Body+0x1a8>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
59626: 46c0 movew %d0,%sr
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
59628: 41ee fff4 lea %fp@(-12),%a0 5962c: 2548 0078 movel %a0,%a2@(120) 59630: 6000 fe9a braw 594cc <_Timer_server_Body+0x80>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
59634: 4207 clrb %d7 59636: 1547 007c moveb %d7,%a2@(124) 5963a: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 59640: 5280 addql #1,%d0 59642: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level>
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
59648: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 5964c: 2f12 movel %a2@,%sp@- 5964e: 4eb9 0005 cd7c jsr 5cd7c <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
59654: 2f0a movel %a2,%sp@- 59656: 4eba fd1c jsr %pc@(59374 <_Timer_server_Reset_interval_system_watchdog>)
_Timer_server_Reset_tod_system_watchdog( ts );
5965a: 2f0a movel %a2,%sp@- 5965c: 4eba fd80 jsr %pc@(593de <_Timer_server_Reset_tod_system_watchdog>)
_Thread_Enable_dispatch();
59660: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
ts->active = true;
59666: 7001 moveq #1,%d0 59668: 1540 007c moveb %d0,%a2@(124)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
5966c: 2f2e ffe0 movel %fp@(-32),%sp@- 59670: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
59676: 2f2e ffe4 movel %fp@(-28),%sp@- 5967a: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> 59680: 4fef 0018 lea %sp@(24),%sp 59684: 6000 fe3e braw 594c4 <_Timer_server_Body+0x78>
00059688 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
59688: 4e56 fff0 linkw %fp,#-16 5968c: 206e 000c moveal %fp@(12),%a0 59690: 48d7 041c moveml %d2-%d4/%a2,%sp@ 59694: 246e 0008 moveal %fp@(8),%a2
if ( ts->insert_chain == NULL ) {
59698: 202a 0078 movel %a2@(120),%d0 5969c: 671a beqs 596b8 <_Timer_server_Schedule_operation_method+0x30>
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
5969e: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED 596a2: 2d48 000c movel %a0,%fp@(12) <== NOT EXECUTED
} }
596a6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
596ac: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
} }
596b0: 4e5e unlk %fp <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
596b2: 4ef9 0005 9ed0 jmp 59ed0 <_Chain_Append> <== NOT EXECUTED
596b8: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 596be: 5280 addql #1,%d0 596c0: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level>
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
596c6: 2028 0038 movel %a0@(56),%d0 596ca: 7201 moveq #1,%d1 596cc: b280 cmpl %d0,%d1 596ce: 6700 0088 beqw 59758 <_Timer_server_Schedule_operation_method+0xd0>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
if ( !ts->active ) {
_Timer_server_Reset_interval_system_watchdog( ts );
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
596d2: 7203 moveq #3,%d1 596d4: b280 cmpl %d0,%d1 596d6: 670e beqs 596e6 <_Timer_server_Schedule_operation_method+0x5e>
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
596d8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 596de: 4e5e unlk %fp
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
596e0: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch>
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
596e6: 203c 0000 0700 movel #1792,%d0 596ec: 40c2 movew %sr,%d2 596ee: 8082 orl %d2,%d0 596f0: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
596f2: 260a movel %a2,%d3 596f4: 0683 0000 006c addil #108,%d3
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
596fa: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0
last_snapshot = ts->TOD_watchdogs.last_snapshot;
59700: 222a 0074 movel %a2@(116),%d1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
59704: 226a 0068 moveal %a2@(104),%a1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
59708: b689 cmpl %a1,%d3 5970a: 671a beqs 59726 <_Timer_server_Schedule_operation_method+0x9e>
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
5970c: 2629 0010 movel %a1@(16),%d3
if ( snapshot > last_snapshot ) {
59710: b280 cmpl %d0,%d1 59712: 6400 00b8 bccw 597cc <_Timer_server_Schedule_operation_method+0x144>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
59716: 2800 movel %d0,%d4 59718: 9881 subl %d1,%d4
if (delta_interval > delta) {
5971a: b883 cmpl %d3,%d4 5971c: 6500 00ba bcsw 597d8 <_Timer_server_Schedule_operation_method+0x150>
59720: 4281 clrl %d1 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
59722: 2341 0010 movel %d1,%a1@(16) <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
59726: 2540 0074 movel %d0,%a2@(116)
_ISR_Enable( level );
5972a: 46c2 movew %d2,%sr
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
5972c: 4868 0010 pea %a0@(16) 59730: 486a 0068 pea %a2@(104) 59734: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert>
if ( !ts->active ) {
5973a: 508f addql #8,%sp 5973c: 102a 007c moveb %a2@(124),%d0 59740: 6696 bnes 596d8 <_Timer_server_Schedule_operation_method+0x50>
_Timer_server_Reset_tod_system_watchdog( ts );
59742: 2f0a movel %a2,%sp@- 59744: 4eba fc98 jsr %pc@(593de <_Timer_server_Reset_tod_system_watchdog>) 59748: 588f addql #4,%sp
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
5974a: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 59750: 4e5e unlk %fp
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
59752: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
59758: 203c 0000 0700 movel #1792,%d0 5975e: 40c3 movew %sr,%d3 59760: 8083 orl %d3,%d0 59762: 46c0 movew %d0,%sr
snapshot = _Watchdog_Ticks_since_boot;
59764: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0 5976a: 240a movel %a2,%d2 5976c: 0682 0000 0034 addil #52,%d2
last_snapshot = ts->Interval_watchdogs.last_snapshot;
59772: 222a 003c movel %a2@(60),%d1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
59776: 226a 0030 moveal %a2@(48),%a1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5977a: b489 cmpl %a1,%d2 5977c: 6712 beqs 59790 <_Timer_server_Schedule_operation_method+0x108>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
5977e: 2800 movel %d0,%d4 59780: 9881 subl %d1,%d4
delta_interval = first_watchdog->delta_interval;
59782: 2429 0010 movel %a1@(16),%d2
if (delta_interval > delta) {
59786: b484 cmpl %d4,%d2 59788: 623a bhis 597c4 <_Timer_server_Schedule_operation_method+0x13c> 5978a: 4282 clrl %d2
delta_interval -= delta;
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
5978c: 2342 0010 movel %d2,%a1@(16)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
59790: 2540 003c movel %d0,%a2@(60)
_ISR_Enable( level );
59794: 46c3 movew %d3,%sr
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
59796: 4868 0010 pea %a0@(16) 5979a: 486a 0030 pea %a2@(48) 5979e: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert>
if ( !ts->active ) {
597a4: 508f addql #8,%sp 597a6: 102a 007c moveb %a2@(124),%d0 597aa: 6600 ff2c bnew 596d8 <_Timer_server_Schedule_operation_method+0x50>
_Timer_server_Reset_interval_system_watchdog( ts );
597ae: 2f0a movel %a2,%sp@- 597b0: 4eba fbc2 jsr %pc@(59374 <_Timer_server_Reset_interval_system_watchdog>) 597b4: 588f addql #4,%sp
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
597b6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 597bc: 4e5e unlk %fp
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
597be: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch>
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
delta_interval -= delta;
597c4: 9484 subl %d4,%d2
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
597c6: 2342 0010 movel %d2,%a1@(16) 597ca: 60c4 bras 59790 <_Timer_server_Schedule_operation_method+0x108>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
597cc: d283 addl %d3,%d1
delta_interval += delta;
597ce: 9280 subl %d0,%d1
}
first_watchdog->delta_interval = delta_interval;
597d0: 2341 0010 movel %d1,%a1@(16) 597d4: 6000 ff50 braw 59726 <_Timer_server_Schedule_operation_method+0x9e>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
delta_interval -= delta;
597d8: 9684 subl %d4,%d3 597da: 2203 movel %d3,%d1
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
597dc: 2341 0010 movel %d1,%a1@(16) 597e0: 6000 ff44 braw 59726 <_Timer_server_Schedule_operation_method+0x9e>
0004a880 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a880: 4e56 ffdc linkw %fp,#-36 4a884: 206e 0008 moveal %fp@(8),%a0 4a888: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a88c: 2f3c 3b9a ca00 movel #1000000000,%sp@- 4a892: 45f9 0005 c7e0 lea 5c7e0 <__muldi3>,%a2 4a898: 42a7 clrl %sp@-
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec;
4a89a: 2828 0004 movel %a0@(4),%d4
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a89e: 266e 000c moveal %fp@(12),%a3
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8a2: 2f13 movel %a3@,%sp@- 4a8a4: 5bc0 smi %d0 4a8a6: 49c0 extbl %d0 4a8a8: 2f00 movel %d0,%sp@-
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8aa: 2a10 movel %a0@,%d5
left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8ac: 4e92 jsr %a2@
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a8ae: 2a6e 0010 moveal %fp@(16),%a5
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8b2: 2040 moveal %d0,%a0 4a8b4: 2241 moveal %d1,%a1 4a8b6: 4fef 0010 lea %sp@(16),%sp
right += rhs->tv_nsec;
4a8ba: 262b 0004 movel %a3@(4),%d3 4a8be: 5bc2 smi %d2 4a8c0: 49c2 extbl %d2
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a8c2: 286e 0014 moveal %fp@(20),%a4
* in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec;
4a8c6: 2208 movel %a0,%d1 4a8c8: d689 addl %a1,%d3 4a8ca: d581 addxl %d1,%d2
if ( right == 0 ) {
4a8cc: 6700 008a beqw 4a958 <_Timespec_Divide+0xd8>
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8d0: 2f3c 3b9a ca00 movel #1000000000,%sp@-
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a8d6: 2c3c 0005 c848 movel #378952,%d6
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8dc: 42a7 clrl %sp@- 4a8de: 2f05 movel %d5,%sp@- 4a8e0: 5bc1 smi %d1 4a8e2: 49c1 extbl %d1 4a8e4: 2f01 movel %d1,%sp@-
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a8e6: 2a04 movel %d4,%d5 4a8e8: 5bc4 smi %d4 4a8ea: 49c4 extbl %d4
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a8ec: 4e92 jsr %a2@ 4a8ee: 4fef 0010 lea %sp@(16),%sp 4a8f2: 2241 moveal %d1,%a1 4a8f4: 2040 moveal %d0,%a0
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a8f6: 2f3c 0001 86a0 movel #100000,%sp@- 4a8fc: 2008 movel %a0,%d0 4a8fe: 2209 movel %a1,%d1 4a900: 42a7 clrl %sp@- 4a902: d285 addl %d5,%d1 4a904: d184 addxl %d4,%d0 4a906: 2f01 movel %d1,%sp@- 4a908: 2f00 movel %d0,%sp@- 4a90a: 4e92 jsr %a2@ 4a90c: 4fef 000c lea %sp@(12),%sp 4a910: 2046 moveal %d6,%a0 4a912: 2e83 movel %d3,%sp@ 4a914: 2f02 movel %d2,%sp@- 4a916: 2f01 movel %d1,%sp@- 4a918: 2f00 movel %d0,%sp@- 4a91a: 4e90 jsr %a0@ 4a91c: 4fef 0010 lea %sp@(16),%sp
*ival_percentage = answer / 1000;
4a920: 2046 moveal %d6,%a0
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a922: 2440 moveal %d0,%a2
*ival_percentage = answer / 1000;
4a924: 4878 03e8 pea 3e8 <DBL_MANT_DIG+0x3b3>
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a928: 2641 moveal %d1,%a3
*ival_percentage = answer / 1000;
4a92a: 42a7 clrl %sp@- 4a92c: 2f01 movel %d1,%sp@- 4a92e: 2f0a movel %a2,%sp@- 4a930: 4e90 jsr %a0@ 4a932: 4fef 0010 lea %sp@(16),%sp
*fval_percentage = answer % 1000;
4a936: 4878 03e8 pea 3e8 <DBL_MANT_DIG+0x3b3> 4a93a: 42a7 clrl %sp@-
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
4a93c: 2a81 movel %d1,%a5@
*fval_percentage = answer % 1000;
4a93e: 2f0b movel %a3,%sp@- 4a940: 2f0a movel %a2,%sp@- 4a942: 4eb9 0005 cbe4 jsr 5cbe4 <__umoddi3> 4a948: 4fef 0010 lea %sp@(16),%sp 4a94c: 2881 movel %d1,%a4@
}
4a94e: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a954: 4e5e unlk %fp 4a956: 4e75 rts
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
*ival_percentage = 0;
4a958: 4295 clrl %a5@
*fval_percentage = 0;
4a95a: 4294 clrl %a4@
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
*fval_percentage = answer % 1000;
}
4a95c: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a962: 4e5e unlk %fp 4a964: 4e75 rts
...
0007c140 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
7c140: 4e56 0000 linkw %fp,#0 7c144: 226e 0008 moveal %fp@(8),%a1 7c148: 206e 000c moveal %fp@(12),%a0
if ( lhs->tv_sec > rhs->tv_sec )
7c14c: 2211 movel %a1@,%d1 7c14e: 2010 movel %a0@,%d0 7c150: b081 cmpl %d1,%d0 7c152: 6d18 blts 7c16c <_Timespec_Greater_than+0x2c>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7c154: 6e10 bgts 7c166 <_Timespec_Greater_than+0x26>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
7c156: 2068 0004 moveal %a0@(4),%a0 7c15a: b1e9 0004 cmpal %a1@(4),%a0 7c15e: 5dc0 slt %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7c160: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
7c162: 4480 negl %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7c164: 4e75 rts 7c166: 4e5e unlk %fp
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7c168: 4200 clrb %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7c16a: 4e75 rts 7c16c: 4e5e unlk %fp
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
7c16e: 7001 moveq #1,%d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7c170: 4e75 rts
...
00066ba0 <_Timespec_Is_valid>:
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
const struct timespec *time
)
{
66ba0: 4e56 0000 linkw %fp,#0 66ba4: 206e 0008 moveal %fp@(8),%a0
if ( !time )
66ba8: 4a88 tstl %a0 66baa: 6718 beqs 66bc4 <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_sec < 0 )
66bac: 4a90 tstl %a0@ 66bae: 6d14 blts 66bc4 <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_nsec < 0 )
66bb0: 2028 0004 movel %a0@(4),%d0 66bb4: 6d0e blts 66bc4 <_Timespec_Is_valid+0x24>
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
66bb6: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
66bb8: 0c80 3b9a c9ff cmpil #999999999,%d0 66bbe: 53c0 sls %d0 66bc0: 4480 negl %d0
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
66bc2: 4e75 rts 66bc4: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
66bc6: 4200 clrb %d0
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
66bc8: 4e75 rts
...
0007c174 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
7c174: 4e56 0000 linkw %fp,#0 7c178: 226e 0008 moveal %fp@(8),%a1 7c17c: 206e 000c moveal %fp@(12),%a0
if ( lhs->tv_sec < rhs->tv_sec )
7c180: 2211 movel %a1@,%d1 7c182: 2010 movel %a0@,%d0 7c184: b081 cmpl %d1,%d0 7c186: 6e18 bgts 7c1a0 <_Timespec_Less_than+0x2c>
return true;
if ( lhs->tv_sec > rhs->tv_sec )
7c188: 6d10 blts 7c19a <_Timespec_Less_than+0x26>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
7c18a: 2068 0004 moveal %a0@(4),%a0 7c18e: b1e9 0004 cmpal %a1@(4),%a0 7c192: 5ec0 sgt %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7c194: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
7c196: 4480 negl %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7c198: 4e75 rts 7c19a: 4e5e unlk %fp
)
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
7c19c: 4200 clrb %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7c19e: 4e75 rts 7c1a0: 4e5e unlk %fp
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
7c1a2: 7001 moveq #1,%d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7c1a4: 4e75 rts
...
0004c494 <_User_extensions_Add_set>:
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4c494: 4e56 0000 linkw %fp,#0 4c498: 2f0b movel %a3,%sp@-
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4c49a: 47f9 0004 6798 lea 46798 <_Chain_Append>,%a3
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4c4a0: 2f0a movel %a2,%sp@- 4c4a2: 246e 0008 moveal %fp@(8),%a2
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4c4a6: 2f0a movel %a2,%sp@- 4c4a8: 4879 0005 f098 pea 5f098 <_User_extensions_List> 4c4ae: 4e93 jsr %a3@
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
4c4b0: 202a 0024 movel %a2@(36),%d0 4c4b4: 508f addql #8,%sp 4c4b6: 6712 beqs 4c4ca <_User_extensions_Add_set+0x36>
the_extension->Switch.thread_switch =
the_extension->Callouts.thread_switch;
_Chain_Append(
4c4b8: 486a 0008 pea %a2@(8) 4c4bc: 4879 0005 ef08 pea 5ef08 <_User_extensions_Switches_list>
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
the_extension->Switch.thread_switch =
4c4c2: 2540 0010 movel %d0,%a2@(16)
the_extension->Callouts.thread_switch;
_Chain_Append(
4c4c6: 4e93 jsr %a3@ 4c4c8: 508f addql #8,%sp
&_User_extensions_Switches_list,
&the_extension->Switch.Node
);
}
}
4c4ca: 246e fff8 moveal %fp@(-8),%a2 4c4ce: 266e fffc moveal %fp@(-4),%a3 4c4d2: 4e5e unlk %fp 4c4d4: 4e75 rts
...
00048ca0 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
48ca0: 4e56 ffec linkw %fp,#-20
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48ca4: 203c 0005 f09c movel #389276,%d0 48caa: 23c0 0005 f098 movel %d0,5f098 <_User_extensions_List>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
48cb0: 203c 0005 f098 movel #389272,%d0 48cb6: 23c0 0005 f0a0 movel %d0,5f0a0 <_User_extensions_List+0x8>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48cbc: 203c 0005 ef0c movel #388876,%d0 48cc2: 23c0 0005 ef08 movel %d0,5ef08 <_User_extensions_Switches_list>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
48cc8: 203c 0005 ef08 movel #388872,%d0
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
48cce: 42b9 0005 f09c clrl 5f09c <_User_extensions_List+0x4> 48cd4: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
48cd8: 2439 0005 d78a movel 5d78a <Configuration+0x36>,%d2
initial_extensions = Configuration.User_extension_table;
48cde: 2639 0005 d78e movel 5d78e <Configuration+0x3a>,%d3 48ce4: 42b9 0005 ef0c clrl 5ef0c <_User_extensions_Switches_list+0x4>
the_chain->last = _Chain_Head(the_chain);
48cea: 23c0 0005 ef10 movel %d0,5ef10 <_User_extensions_Switches_list+0x8>
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
48cf0: 4a83 tstl %d3 48cf2: 6764 beqs 48d58 <_User_extensions_Handler_initialization+0xb8>
extension = (User_extensions_Control *)
48cf4: 7834 moveq #52,%d4 48cf6: 4c02 4800 mulsl %d2,%d4 48cfa: 2f04 movel %d4,%sp@- 48cfc: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> 48d02: 2440 moveal %d0,%a2
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
48d04: 2f04 movel %d4,%sp@- 48d06: 42a7 clrl %sp@- 48d08: 2f00 movel %d0,%sp@- 48d0a: 4eb9 0004 f41c jsr 4f41c <memset>
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48d10: 4fef 0010 lea %sp@(16),%sp 48d14: 4a82 tstl %d2 48d16: 6740 beqs 48d58 <_User_extensions_Handler_initialization+0xb8> 48d18: 4284 clrl %d4 48d1a: 47f9 0004 c494 lea 4c494 <_User_extensions_Add_set>,%a3
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
48d20: 2043 moveal %d3,%a0 48d22: 5284 addql #1,%d4 48d24: 0683 0000 0020 addil #32,%d3 48d2a: 2558 0014 movel %a0@+,%a2@(20) 48d2e: 2558 0018 movel %a0@+,%a2@(24) 48d32: 2558 001c movel %a0@+,%a2@(28) 48d36: 2558 0020 movel %a0@+,%a2@(32) 48d3a: 2558 0024 movel %a0@+,%a2@(36) 48d3e: 2558 0028 movel %a0@+,%a2@(40) 48d42: 2558 002c movel %a0@+,%a2@(44) 48d46: 2550 0030 movel %a0@,%a2@(48)
_User_extensions_Add_set( extension );
48d4a: 2f0a movel %a2,%sp@-
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
48d4c: 45ea 0034 lea %a2@(52),%a2 48d50: 4e93 jsr %a3@
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48d52: 588f addql #4,%sp 48d54: b882 cmpl %d2,%d4 48d56: 65c8 bcss 48d20 <_User_extensions_Handler_initialization+0x80>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
48d58: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 48d5e: 4e5e unlk %fp 48d60: 4e75 rts
...
00048e34 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
48e34: 4e56 0000 linkw %fp,#0 48e38: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48e3a: 2479 0005 f098 moveal 5f098 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
48e40: 2f02 movel %d2,%sp@- 48e42: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48e46: b5fc 0005 f09c cmpal #389276,%a2 48e4c: 6722 beqs 48e70 <_User_extensions_Thread_create+0x3c>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
48e4e: 206a 0014 moveal %a2@(20),%a0 48e52: 4a88 tstl %a0 48e54: 6710 beqs 48e66 <_User_extensions_Thread_create+0x32>
status = (*the_extension->Callouts.thread_create)(
48e56: 2f02 movel %d2,%sp@- 48e58: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 48e5e: 4e90 jsr %a0@
_Thread_Executing,
the_thread
);
if ( !status )
48e60: 508f addql #8,%sp 48e62: 4a00 tstb %d0 48e64: 670c beqs 48e72 <_User_extensions_Thread_create+0x3e>
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
48e66: 2452 moveal %a2@,%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48e68: b5fc 0005 f09c cmpal #389276,%a2 48e6e: 66de bnes 48e4e <_User_extensions_Thread_create+0x1a> 48e70: 7001 moveq #1,%d0
return false;
}
}
return true;
}
48e72: 242e fff8 movel %fp@(-8),%d2 48e76: 246e fffc moveal %fp@(-4),%a2 48e7a: 4e5e unlk %fp 48e7c: 4e75 rts
...
00048e80 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48e80: 4e56 0000 linkw %fp,#0 48e84: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48e86: 2479 0005 f0a0 moveal 5f0a0 <_User_extensions_List+0x8>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48e8c: 2f02 movel %d2,%sp@- 48e8e: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48e92: b5fc 0005 f098 cmpal #389272,%a2 48e98: 6720 beqs 48eba <_User_extensions_Thread_delete+0x3a>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
48e9a: 206a 0020 moveal %a2@(32),%a0 48e9e: 4a88 tstl %a0 48ea0: 670c beqs 48eae <_User_extensions_Thread_delete+0x2e>
(*the_extension->Callouts.thread_delete)(
48ea2: 2f02 movel %d2,%sp@- 48ea4: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 48eaa: 4e90 jsr %a0@ 48eac: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
48eae: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48eb2: b5fc 0005 f098 cmpal #389272,%a2 48eb8: 66e0 bnes 48e9a <_User_extensions_Thread_delete+0x1a>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
48eba: 242e fff8 movel %fp@(-8),%d2 48ebe: 246e fffc moveal %fp@(-4),%a2 48ec2: 4e5e unlk %fp 48ec4: 4e75 rts
...
00048f0c <_User_extensions_Thread_switch>:
void _User_extensions_Thread_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
48f0c: 4e56 fff4 linkw %fp,#-12 48f10: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48f14: 262e 0008 movel %fp@(8),%d3 48f18: 242e 000c movel %fp@(12),%d2
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
48f1c: 2479 0005 ef08 moveal 5ef08 <_User_extensions_Switches_list>,%a2 48f22: b5fc 0005 ef0c cmpal #388876,%a2 48f28: 6716 beqs 48f40 <_User_extensions_Thread_switch+0x34>
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
48f2a: 2f02 movel %d2,%sp@- 48f2c: 2f03 movel %d3,%sp@- 48f2e: 206a 0008 moveal %a2@(8),%a0 48f32: 4e90 jsr %a0@
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
!_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ;
the_node = the_node->next ) {
48f34: 2452 moveal %a2@,%a2
)
{
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
48f36: 508f addql #8,%sp 48f38: b5fc 0005 ef0c cmpal #388876,%a2 48f3e: 66ea bnes 48f2a <_User_extensions_Thread_switch+0x1e>
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
}
}
48f40: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48f46: 4e5e unlk %fp 48f48: 4e75 rts
...
0005d6f8 <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
5d6f8: 4e56 ffe4 linkw %fp,#-28 5d6fc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 5d700: 2a6e 0008 moveal %fp@(8),%a5 5d704: 282e 000c movel %fp@(12),%d4 5d708: 266e 0010 moveal %fp@(16),%a3
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
5d70c: 675e beqs 5d76c <_Watchdog_Adjust_to_chain+0x74>
return;
}
_ISR_Disable( level );
5d70e: 263c 0000 0700 movel #1792,%d3 5d714: 2003 movel %d3,%d0 5d716: 40c1 movew %sr,%d1 5d718: 8081 orl %d1,%d0 5d71a: 46c0 movew %d0,%sr 5d71c: 284d moveal %a5,%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d71e: 240b movel %a3,%d2 5d720: 5882 addql #4,%d2 5d722: 205c moveal %a4@+,%a0
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
5d724: b1cc cmpal %a4,%a0 5d726: 6742 beqs 5d76a <_Watchdog_Adjust_to_chain+0x72>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
5d728: 2028 0010 movel %a0@(16),%d0 5d72c: b880 cmpl %d0,%d4 5d72e: 654c bcss 5d77c <_Watchdog_Adjust_to_chain+0x84>
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
5d730: 9880 subl %d0,%d4
first->delta_interval = 0;
5d732: 42a8 0010 clrl %a0@(16)
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
5d736: 2250 moveal %a0@,%a1
previous = the_node->previous;
5d738: 2468 0004 moveal %a0@(4),%a2
next->previous = previous; previous->next = next;
5d73c: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
5d73e: 234a 0004 movel %a2,%a1@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
5d742: 2082 movel %d2,%a0@
old_last_node = the_chain->last;
5d744: 226b 0008 moveal %a3@(8),%a1
the_chain->last = the_node;
5d748: 2748 0008 movel %a0,%a3@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
5d74c: 2149 0004 movel %a1,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
5d750: 2288 movel %a0,%a1@
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
5d752: 2003 movel %d3,%d0 5d754: 46c1 movew %d1,%sr 5d756: 8081 orl %d1,%d0 5d758: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
5d75a: 2055 moveal %a5@,%a0
if ( _Chain_Is_empty( header ) )
5d75c: b1cc cmpal %a4,%a0 5d75e: 6714 beqs 5d774 <_Watchdog_Adjust_to_chain+0x7c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
5d760: 4aa8 0010 tstl %a0@(16) 5d764: 67d0 beqs 5d736 <_Watchdog_Adjust_to_chain+0x3e>
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d766: 4a84 tstl %d4 5d768: 66ba bnes 5d724 <_Watchdog_Adjust_to_chain+0x2c>
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d76a: 46c1 movew %d1,%sr
}
5d76c: 4cd7 3c1c moveml %sp@,%d2-%d4/%a2-%a5 5d770: 4e5e unlk %fp 5d772: 4e75 rts
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d774: 204c moveal %a4,%a0
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d776: 4a84 tstl %d4 5d778: 66aa bnes 5d724 <_Watchdog_Adjust_to_chain+0x2c> 5d77a: 60ee bras 5d76a <_Watchdog_Adjust_to_chain+0x72>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
first->delta_interval -= units;
5d77c: 9084 subl %d4,%d0 5d77e: 2140 0010 movel %d0,%a0@(16)
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d782: 46c1 movew %d1,%sr 5d784: 60e6 bras 5d76c <_Watchdog_Adjust_to_chain+0x74>
...
00049048 <_Watchdog_Handler_initialization>:
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
49048: 43f9 0005 efdc lea 5efdc <_Watchdog_Ticks_chain>,%a1 4904e: 41f9 0005 efd0 lea 5efd0 <_Watchdog_Seconds_chain>,%a0
*
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
49054: 4e56 0000 linkw %fp,#0
_Watchdog_Sync_level = 0;
_Watchdog_Ticks_since_boot = 0;
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
49058: 4e5e unlk %fp
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
_Watchdog_Sync_count = 0;
4905a: 42b9 0005 f044 clrl 5f044 <_Watchdog_Sync_count>
_Watchdog_Sync_level = 0;
49060: 42b9 0005 efba clrl 5efba <_Watchdog_Sync_level>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
49066: 23c9 0005 efe4 movel %a1,5efe4 <_Watchdog_Ticks_chain+0x8> 4906c: 23c8 0005 efd8 movel %a0,5efd8 <_Watchdog_Seconds_chain+0x8>
_Watchdog_Ticks_since_boot = 0;
49072: 42b9 0005 f048 clrl 5f048 <_Watchdog_Ticks_since_boot>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
49078: 22bc 0005 efe0 movel #389088,%a1@
the_chain->permanent_null = NULL;
4907e: 42b9 0005 efe0 clrl 5efe0 <_Watchdog_Ticks_chain+0x4>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
49084: 20bc 0005 efd4 movel #389076,%a0@
the_chain->permanent_null = NULL;
4908a: 42b9 0005 efd4 clrl 5efd4 <_Watchdog_Seconds_chain+0x4>
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
49090: 4e75 rts
...
00048f4c <_Watchdog_Insert>:
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
48f4c: 4e56 ffec linkw %fp,#-20 48f50: 226e 000c moveal %fp@(12),%a1 48f54: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48f58: 246e 0008 moveal %fp@(8),%a2
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
_ISR_Disable( level );
48f5c: 2a3c 0000 0700 movel #1792,%d5 48f62: 2005 movel %d5,%d0
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
48f64: 2839 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d4
_ISR_Disable( level );
48f6a: 40c3 movew %sr,%d3 48f6c: 8083 orl %d3,%d0 48f6e: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
48f70: 4aa9 0008 tstl %a1@(8) 48f74: 6600 00c6 bnew 4903c <_Watchdog_Insert+0xf0>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
48f78: 2039 0005 f044 movel 5f044 <_Watchdog_Sync_count>,%d0 48f7e: 5280 addql #1,%d0 48f80: 23c0 0005 f044 movel %d0,5f044 <_Watchdog_Sync_count>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
48f86: 7001 moveq #1,%d0 48f88: 2340 0008 movel %d0,%a1@(8)
_Watchdog_Sync_count++;
restart:
delta_interval = the_watchdog->initial;
48f8c: 2029 000c movel %a1@(12),%d0
* cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
48f90: 2052 moveal %a2@,%a0
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
48f92: 6764 beqs 48ff8 <_Watchdog_Insert+0xac> 48f94: 4a90 tstl %a0@ 48f96: 6760 beqs 48ff8 <_Watchdog_Insert+0xac>
break;
if ( delta_interval < after->delta_interval ) {
48f98: 2228 0010 movel %a0@(16),%d1 48f9c: b280 cmpl %d0,%d1 48f9e: 6252 bhis 48ff2 <_Watchdog_Insert+0xa6>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
48fa0: 2405 movel %d5,%d2 48fa2: 46c3 movew %d3,%sr 48fa4: 8483 orl %d3,%d2 48fa6: 46c2 movew %d2,%sr
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
48fa8: 7401 moveq #1,%d2 48faa: b4a9 0008 cmpl %a1@(8),%d2 48fae: 666e bnes 4901e <_Watchdog_Insert+0xd2>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
48fb0: 2439 0005 efba movel 5efba <_Watchdog_Sync_level>,%d2 48fb6: b484 cmpl %d4,%d2 48fb8: 6230 bhis 48fea <_Watchdog_Insert+0x9e>
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
48fba: 9081 subl %d1,%d0
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
48fbc: 2050 moveal %a0@,%a0
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
48fbe: 4a80 tstl %d0 48fc0: 6736 beqs 48ff8 <_Watchdog_Insert+0xac> 48fc2: 4a90 tstl %a0@ 48fc4: 6732 beqs 48ff8 <_Watchdog_Insert+0xac>
break;
if ( delta_interval < after->delta_interval ) {
48fc6: 2228 0010 movel %a0@(16),%d1 48fca: b081 cmpl %d1,%d0 48fcc: 6524 bcss 48ff2 <_Watchdog_Insert+0xa6>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
48fce: 2405 movel %d5,%d2 48fd0: 46c3 movew %d3,%sr 48fd2: 8483 orl %d3,%d2 48fd4: 46c2 movew %d2,%sr
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
48fd6: 9081 subl %d1,%d0
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
48fd8: 7201 moveq #1,%d1 48fda: b2a9 0008 cmpl %a1@(8),%d1 48fde: 663e bnes 4901e <_Watchdog_Insert+0xd2>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
48fe0: 2239 0005 efba movel 5efba <_Watchdog_Sync_level>,%d1 48fe6: b284 cmpl %d4,%d1 48fe8: 63d2 blss 48fbc <_Watchdog_Insert+0x70>
_Watchdog_Sync_level = insert_isr_nest_level;
48fea: 23c4 0005 efba movel %d4,5efba <_Watchdog_Sync_level>
goto restart;
48ff0: 609a bras 48f8c <_Watchdog_Insert+0x40>
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
48ff2: 9280 subl %d0,%d1 48ff4: 2141 0010 movel %d1,%a0@(16)
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
48ff8: 2068 0004 moveal %a0@(4),%a0
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
48ffc: 7402 moveq #2,%d2
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
48ffe: 2450 moveal %a0@,%a2
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
49000: 2239 0005 f048 movel 5f048 <_Watchdog_Ticks_since_boot>,%d1
after_node->next = the_node;
49006: 2089 movel %a1,%a0@
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
49008: 2348 0004 movel %a0,%a1@(4) 4900c: 2341 0014 movel %d1,%a1@(20)
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
49010: 2340 0010 movel %d0,%a1@(16)
before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node;
49014: 2549 0004 movel %a1,%a2@(4) 49018: 2342 0008 movel %d2,%a1@(8)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
4901c: 228a movel %a2,%a1@
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
4901e: 23c4 0005 efba movel %d4,5efba <_Watchdog_Sync_level>
_Watchdog_Sync_count--;
49024: 2039 0005 f044 movel 5f044 <_Watchdog_Sync_count>,%d0 4902a: 5380 subql #1,%d0 4902c: 23c0 0005 f044 movel %d0,5f044 <_Watchdog_Sync_count>
_ISR_Enable( level );
49032: 46c3 movew %d3,%sr
}
49034: 4cd7 043c moveml %sp@,%d2-%d5/%a2 49038: 4e5e unlk %fp 4903a: 4e75 rts
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
4903c: 46c3 movew %d3,%sr
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
4903e: 4cd7 043c moveml %sp@,%d2-%d5/%a2 49042: 4e5e unlk %fp 49044: 4e75 rts
...
00049094 <_Watchdog_Remove>:
{
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
49094: 203c 0000 0700 movel #1792,%d0
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
4909a: 4e56 0000 linkw %fp,#0 4909e: 206e 0008 moveal %fp@(8),%a0 490a2: 2f0a movel %a2,%sp@- 490a4: 2f02 movel %d2,%sp@-
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
490a6: 40c1 movew %sr,%d1 490a8: 8081 orl %d1,%d0 490aa: 46c0 movew %d0,%sr
previous_state = the_watchdog->state;
490ac: 2028 0008 movel %a0@(8),%d0
switch ( previous_state ) {
490b0: 7401 moveq #1,%d2 490b2: b480 cmpl %d0,%d2 490b4: 6764 beqs 4911a <_Watchdog_Remove+0x86> 490b6: 6314 blss 490cc <_Watchdog_Remove+0x38>
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
490b8: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1 490be: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
490c2: 46c1 movew %d1,%sr
return( previous_state ); }
490c4: 241f movel %sp@+,%d2 490c6: 245f moveal %sp@+,%a2 490c8: 4e5e unlk %fp 490ca: 4e75 rts
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
previous_state = the_watchdog->state;
switch ( previous_state ) {
490cc: 143c 0003 moveb #3,%d2 490d0: b480 cmpl %d0,%d2 490d2: 65e4 bcss 490b8 <_Watchdog_Remove+0x24>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
490d4: 2250 moveal %a0@,%a1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
490d6: 42a8 0008 clrl %a0@(8)
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
490da: 4a91 tstl %a1@ 490dc: 6708 beqs 490e6 <_Watchdog_Remove+0x52>
next_watchdog->delta_interval += the_watchdog->delta_interval;
490de: 2428 0010 movel %a0@(16),%d2 490e2: d5a9 0010 addl %d2,%a1@(16)
if ( _Watchdog_Sync_count )
490e6: 2479 0005 f044 moveal 5f044 <_Watchdog_Sync_count>,%a2 490ec: 4a8a tstl %a2 490ee: 670c beqs 490fc <_Watchdog_Remove+0x68>
_Watchdog_Sync_level = _ISR_Nest_level;
490f0: 2479 0005 ef9e moveal 5ef9e <_ISR_Nest_level>,%a2 490f6: 23ca 0005 efba movel %a2,5efba <_Watchdog_Sync_level>
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
490fc: 2468 0004 moveal %a0@(4),%a2
next->previous = previous; previous->next = next;
49100: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
49102: 234a 0004 movel %a2,%a1@(4)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
49106: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1 4910c: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
49110: 46c1 movew %d1,%sr
return( previous_state ); }
49112: 241f movel %sp@+,%d2 49114: 245f moveal %sp@+,%a2 49116: 4e5e unlk %fp 49118: 4e75 rts
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
4911a: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1
/*
* It is not actually on the chain so just change the state and
* the Insert operation we interrupted will be aborted.
*/
the_watchdog->state = WATCHDOG_INACTIVE;
49120: 42a8 0008 clrl %a0@(8)
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
49124: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
49128: 46c1 movew %d1,%sr
return( previous_state ); }
4912a: 241f movel %sp@+,%d2 4912c: 245f moveal %sp@+,%a2 4912e: 4e5e unlk %fp 49130: 4e75 rts
...
0004a6b8 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
4a6b8: 4e56 fff0 linkw %fp,#-16
printk(
4a6bc: 223c 0005 e5e7 movel #386535,%d1
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
4a6c2: 206e 000c moveal %fp@(12),%a0 4a6c6: 48d7 003c moveml %d2-%d5,%sp@ 4a6ca: 202e 0008 movel %fp@(8),%d0
printk(
4a6ce: 2a28 0024 movel %a0@(36),%d5 4a6d2: 2828 0020 movel %a0@(32),%d4 4a6d6: 2628 001c movel %a0@(28),%d3 4a6da: 2428 000c movel %a0@(12),%d2 4a6de: 2268 0010 moveal %a0@(16),%a1 4a6e2: 4a80 tstl %d0 4a6e4: 672a beqs 4a710 <_Watchdog_Report+0x58> 4a6e6: 2f05 movel %d5,%sp@- 4a6e8: 2f04 movel %d4,%sp@- 4a6ea: 2f03 movel %d3,%sp@- 4a6ec: 2f08 movel %a0,%sp@- 4a6ee: 2f02 movel %d2,%sp@- 4a6f0: 2f09 movel %a1,%sp@- 4a6f2: 2f01 movel %d1,%sp@- 4a6f4: 2f00 movel %d0,%sp@- 4a6f6: 4879 0005 e768 pea 5e768 <_Status_Object_name_errors_to_status+0x4a> 4a6fc: 4eb9 0004 4084 jsr 44084 <printk> 4a702: 4fef 0024 lea %sp@(36),%sp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
4a706: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a70c: 4e5e unlk %fp 4a70e: 4e75 rts
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
printk(
4a710: 2f05 movel %d5,%sp@- 4a712: 223c 0005 e5ec movel #386540,%d1 4a718: 2f04 movel %d4,%sp@- 4a71a: 2001 movel %d1,%d0 4a71c: 2f03 movel %d3,%sp@- 4a71e: 2f08 movel %a0,%sp@- 4a720: 2f02 movel %d2,%sp@- 4a722: 2f09 movel %a1,%sp@- 4a724: 2f01 movel %d1,%sp@- 4a726: 2f00 movel %d0,%sp@- 4a728: 4879 0005 e768 pea 5e768 <_Status_Object_name_errors_to_status+0x4a> 4a72e: 4eb9 0004 4084 jsr 44084 <printk> 4a734: 4fef 0024 lea %sp@(36),%sp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
4a738: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a73e: 4e5e unlk %fp 4a740: 4e75 rts
...
0004a63c <_Watchdog_Report_chain>:
)
{
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4a63c: 203c 0000 0700 movel #1792,%d0
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4a642: 4e56 ffe8 linkw %fp,#-24 4a646: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4a64a: 242e 0008 movel %fp@(8),%d2 4a64e: 266e 000c moveal %fp@(12),%a3
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4a652: 40c3 movew %sr,%d3 4a654: 8083 orl %d3,%d0 4a656: 46c0 movew %d0,%sr
printk( "Watchdog Chain: %s %p\n", name, header );
4a658: 2f0b movel %a3,%sp@- 4a65a: 4bf9 0004 4084 lea 44084 <printk>,%a5 4a660: 2f02 movel %d2,%sp@- 4a662: 4879 0005 e732 pea 5e732 <_Status_Object_name_errors_to_status+0x14> 4a668: 4e95 jsr %a5@
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4a66a: 245b moveal %a3@+,%a2
if ( !_Chain_Is_empty( header ) ) {
4a66c: 4fef 000c lea %sp@(12),%sp 4a670: b7ca cmpal %a2,%a3 4a672: 672c beqs 4a6a0 <_Watchdog_Report_chain+0x64> 4a674: 49f9 0004 a6b8 lea 4a6b8 <_Watchdog_Report>,%a4
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
4a67a: 2f0a movel %a2,%sp@- 4a67c: 42a7 clrl %sp@- 4a67e: 4e94 jsr %a4@
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
node != _Chain_Tail(header) ;
node = node->next )
4a680: 2452 moveal %a2@,%a2
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = header->first ;
4a682: 508f addql #8,%sp 4a684: b7ca cmpal %a2,%a3 4a686: 66f2 bnes 4a67a <_Watchdog_Report_chain+0x3e>
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4a688: 2f02 movel %d2,%sp@- 4a68a: 4879 0005 e749 pea 5e749 <_Status_Object_name_errors_to_status+0x2b> 4a690: 4e95 jsr %a5@ 4a692: 508f addql #8,%sp
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
4a694: 46c3 movew %d3,%sr
}
4a696: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a69c: 4e5e unlk %fp 4a69e: 4e75 rts
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
4a6a0: 4879 0005 e758 pea 5e758 <_Status_Object_name_errors_to_status+0x3a> 4a6a6: 4e95 jsr %a5@ 4a6a8: 588f addql #4,%sp
}
_ISR_Enable( level );
4a6aa: 46c3 movew %d3,%sr
}
4a6ac: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a6b2: 4e5e unlk %fp 4a6b4: 4e75 rts
...
00049218 <_Workspace_Handler_initialization>:
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
49218: 4e56 0000 linkw %fp,#0 4921c: 2f03 movel %d3,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size;
4921e: 2639 0005 d758 movel 5d758 <Configuration+0x4>,%d3
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
49224: 2f02 movel %d2,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start;
49226: 2439 0005 d754 movel 5d754 <Configuration>,%d2
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
4922c: 4a39 0005 d77c tstb 5d77c <Configuration+0x28> 49232: 6628 bnes 4925c <_Workspace_Handler_initialization+0x44>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
49234: 4878 0004 pea 4 <CONTEXT_ARG> 49238: 2f03 movel %d3,%sp@- 4923a: 2f02 movel %d2,%sp@- 4923c: 4879 0005 ef26 pea 5ef26 <_Workspace_Area> 49242: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
49248: 4fef 0010 lea %sp@(16),%sp 4924c: 4a80 tstl %d0 4924e: 671e beqs 4926e <_Workspace_Handler_initialization+0x56>
_Internal_error_Occurred(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_TOO_LITTLE_WORKSPACE
);
}
49250: 242e fff8 movel %fp@(-8),%d2 49254: 262e fffc movel %fp@(-4),%d3 49258: 4e5e unlk %fp 4925a: 4e75 rts
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
memset( starting_address, 0, size );
4925c: 2f03 movel %d3,%sp@- 4925e: 42a7 clrl %sp@- 49260: 2f02 movel %d2,%sp@- 49262: 4eb9 0004 f41c jsr 4f41c <memset> 49268: 4fef 000c lea %sp@(12),%sp 4926c: 60c6 bras 49234 <_Workspace_Handler_initialization+0x1c>
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
_Internal_error_Occurred(
4926e: 4878 0003 pea 3 <DIVIDE> 49272: 4878 0001 pea 1 <ADD> 49276: 42a7 clrl %sp@- 49278: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred>
...
0005b34c <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
5b34c: 4e56 0000 linkw %fp,#0 5b350: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
5b354: 2d6e 0010 000c movel %fp@(16),%fp@(12) 5b35a: 2d40 0008 movel %d0,%fp@(8)
}
5b35e: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
5b360: 4ef9 0004 a59c jmp 4a59c <calloc>
...
0005c79c <_execve>:
int _execve(
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
5c79c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
5c7a0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 5c7a6: 7258 moveq #88,%d1 5c7a8: 2040 moveal %d0,%a0
}
5c7aa: 70ff moveq #-1,%d0 5c7ac: 4e5e unlk %fp
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
5c7ae: 2081 movel %d1,%a0@
}
5c7b0: 4e75 rts
...
00042e0a <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
42e0a: 4e56 0000 linkw %fp,#0 42e0e: 4eb9 0005 bbd8 jsr 5bbd8 <_fini>
* We need to do the exit processing on the global reentrancy structure.
* This has already been done on the per task reentrancy structure
* associated with this task.
*/
libc_wrapup();
42e14: 4eb9 0004 2da4 jsr 42da4 <libc_wrapup>
rtems_shutdown_executive(status);
42e1a: 2f2e 0008 movel %fp@(8),%sp@- 42e1e: 4eb9 0004 63fc jsr 463fc <rtems_shutdown_executive>
42e24: 588f addql #4,%sp <== NOT EXECUTED 42e26: 60fe bras 42e26 <_exit+0x1c> <== NOT EXECUTED
0007a944 <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
7a944: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 7a948: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 7a94c: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
7a950: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 7a956: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 7a95a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
7a95e: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
7a960: 4ef9 0007 a720 jmp 7a720 <fcntl> <== NOT EXECUTED
...
0005b368 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
5b368: 4e56 0000 linkw %fp,#0
free( ptr );
5b36c: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5b372: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
5b374: 4ef9 0004 a688 jmp 4a688 <free>
...
0004d546 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
4d546: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
4d548: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid(); }
4d54c: 4e5e unlk %fp <== NOT EXECUTED
4d54e: 4e75 rts
0004a88c <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
4a88c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp ); }
4a890: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a892: 4ef9 0004 a828 jmp 4a828 <gettimeofday> <== NOT EXECUTED
0004a898 <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
4a898: 4e56 0000 linkw %fp,#0 4a89c: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
4a8a0: 2d6e 0010 000c movel %fp@(16),%fp@(12) 4a8a6: 2d40 0008 movel %d0,%fp@(8)
}
4a8aa: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a8ac: 4ef9 0004 a828 jmp 4a828 <gettimeofday>
...
0005b458 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
5b458: 4e56 0000 linkw %fp,#0
return isatty( fd );
5b45c: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5b462: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
5b464: 4ef9 0005 bb2c jmp 5bb2c <isatty>
...
00067e88 <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
67e88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67e8c: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
67e90: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67e96: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
67e9a: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
67e9c: 4ef9 0006 7c6c jmp 67c6c <link> <== NOT EXECUTED
...
0006812c <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
6812c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68130: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
68134: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 6813a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
6813e: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
68140: 4ef9 0006 8048 jmp 68048 <lstat> <== NOT EXECUTED
...
0005b610 <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
5b610: 4e56 0000 linkw %fp,#0
return malloc( size );
5b614: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5b61a: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
5b61c: 4ef9 0004 ac20 jmp 4ac20 <malloc>
...
0005b714 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
5b714: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 5b718: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
5b71c: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 5b722: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
5b726: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
5b728: 4ef9 0005 b770 jmp 5b770 <realloc> <== NOT EXECUTED
...
00097e00 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
97e00: 4e56 ffa0 linkw %fp,#-96 <== NOT EXECUTED 97e04: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED 97e08: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
97e0c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
97e0e: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
97e12: 4eb9 0004 6538 jsr 46538 <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
97e18: 588f addql #4,%sp <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
97e1a: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
97e1c: 6600 0338 bnew 98156 <_rename_r+0x356> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
97e20: 762f moveq #47,%d3 <== NOT EXECUTED 97e22: 1212 moveb %a2@,%d1 <== NOT EXECUTED 97e24: 1001 moveb %d1,%d0 <== NOT EXECUTED 97e26: 49c0 extbl %d0 <== NOT EXECUTED 97e28: b680 cmpl %d0,%d3 <== NOT EXECUTED 97e2a: 670e beqs 97e3a <_rename_r+0x3a> <== NOT EXECUTED 97e2c: 163c 005c moveb #92,%d3 <== NOT EXECUTED 97e30: b680 cmpl %d0,%d3 <== NOT EXECUTED 97e32: 6706 beqs 97e3a <_rename_r+0x3a> <== NOT EXECUTED 97e34: 4a01 tstb %d1 <== NOT EXECUTED 97e36: 6600 01ac bnew 97fe4 <_rename_r+0x1e4> <== NOT EXECUTED 97e3a: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 97e40: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 97e44: 220e movel %fp,%d1 <== NOT EXECUTED 97e46: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 97e4c: 2841 moveal %d1,%a4 <== NOT EXECUTED 97e4e: 200e movel %fp,%d0 <== NOT EXECUTED 97e50: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 97e56: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 97e5a: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 97e5e: 26a8 0018 movel %a0@(24),%a3@ <== NOT EXECUTED 97e62: 28a8 001c movel %a0@(28),%a4@ <== NOT EXECUTED 97e66: 2840 moveal %d0,%a4 <== NOT EXECUTED 97e68: 28a8 0020 movel %a0@(32),%a4@ <== NOT EXECUTED 97e6c: 2aa8 0024 movel %a0@(36),%a5@ <== NOT EXECUTED 97e70: 22a8 0028 movel %a0@(40),%a1@ <== NOT EXECUTED 97e74: 4204 clrb %d4 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
97e76: 2041 moveal %d1,%a0 <== NOT EXECUTED 97e78: 2840 moveal %d0,%a4 <== NOT EXECUTED
name = old + old_parent_pathlen;
97e7a: d48a addl %a2,%d2 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
97e7c: 45f9 0008 6f0c lea 86f0c <strlen>,%a2 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
97e82: 260e movel %fp,%d3 <== NOT EXECUTED 97e84: 0683 ffff ffe8 addil #-24,%d3 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
97e8a: 2d50 ffec movel %a0@,%fp@(-20) <== NOT EXECUTED 97e8e: 2d51 fff8 movel %a1@,%fp@(-8) <== NOT EXECUTED 97e92: 2d54 fff0 movel %a4@,%fp@(-16) <== NOT EXECUTED 97e96: 2d55 fff4 movel %a5@,%fp@(-12) <== NOT EXECUTED 97e9a: 2d53 ffe8 movel %a3@,%fp@(-24) <== NOT EXECUTED
name = old + old_parent_pathlen;
97e9e: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
97ea2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97ea4: 4e92 jsr %a2@ <== NOT EXECUTED 97ea6: 2e80 movel %d0,%sp@ <== NOT EXECUTED 97ea8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97eaa: 4eb9 0004 64f0 jsr 464f0 <rtems_filesystem_prefix_separators><== NOT EXECUTED 97eb0: d480 addl %d0,%d2 <== NOT EXECUTED 97eb2: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
97eb6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97eb8: 4e92 jsr %a2@ <== NOT EXECUTED 97eba: 4297 clrl %sp@ <== NOT EXECUTED 97ebc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97ebe: 42a7 clrl %sp@- <== NOT EXECUTED 97ec0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 97ec2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97ec4: 4eb9 0004 65aa jsr 465aa <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
97eca: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
old_loc = old_parent_loc;
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
97ece: 2400 movel %d0,%d2 <== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
97ed0: 6600 01ac bnew 9807e <_rename_r+0x27e> <== NOT EXECUTED
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
97ed4: 2245 moveal %d5,%a1 <== NOT EXECUTED 97ed6: 742f moveq #47,%d2 <== NOT EXECUTED 97ed8: 1211 moveb %a1@,%d1 <== NOT EXECUTED 97eda: 1001 moveb %d1,%d0 <== NOT EXECUTED 97edc: 49c0 extbl %d0 <== NOT EXECUTED 97ede: b480 cmpl %d0,%d2 <== NOT EXECUTED 97ee0: 6700 00d6 beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97ee4: 143c 005c moveb #92,%d2 <== NOT EXECUTED 97ee8: b480 cmpl %d0,%d2 <== NOT EXECUTED 97eea: 6700 00cc beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97eee: 4a01 tstb %d1 <== NOT EXECUTED 97ef0: 6700 00c6 beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97ef4: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 97efa: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 97efe: 5888 addql #4,%a0 <== NOT EXECUTED 97f00: 4280 clrl %d0 <== NOT EXECUTED 97f02: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 97f04: 2d58 ffc4 movel %a0@+,%fp@(-60) <== NOT EXECUTED 97f08: 2d58 ffc8 movel %a0@+,%fp@(-56) <== NOT EXECUTED 97f0c: 2d58 ffcc movel %a0@+,%fp@(-52) <== NOT EXECUTED 97f10: 2d50 ffd0 movel %a0@,%fp@(-48) <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
97f14: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 97f18: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 97f1c: 4a88 tstl %a0 <== NOT EXECUTED 97f1e: 6700 01e8 beqw 98108 <_rename_r+0x308> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
97f22: 486e fffc pea %fp@(-4) <== NOT EXECUTED 97f26: 2245 moveal %d5,%a1 <== NOT EXECUTED 97f28: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f2a: 4871 0800 pea %a1@(00000000,%d0:l) <== NOT EXECUTED 97f2e: 4e90 jsr %a0@ <== NOT EXECUTED
if ( result != 0 ) {
97f30: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
97f34: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( result != 0 ) {
97f36: 6600 017a bnew 980b2 <_rename_r+0x2b2> <== NOT EXECUTED
/*
* Check to see if the caller is trying to rename across file system
* boundaries.
*/
if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) {
97f3a: 226e ffd0 moveal %fp@(-48),%a1 <== NOT EXECUTED 97f3e: b3ee ffe4 cmpal %fp@(-28),%a1 <== NOT EXECUTED 97f42: 6600 00d8 bnew 9801c <_rename_r+0x21c> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !new_parent_loc.ops->rename_h ) {
97f46: 226e ffcc moveal %fp@(-52),%a1 <== NOT EXECUTED 97f4a: 2069 0040 moveal %a1@(64),%a0 <== NOT EXECUTED 97f4e: 4a88 tstl %a0 <== NOT EXECUTED 97f50: 6700 0240 beqw 98192 <_rename_r+0x392> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
97f54: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 97f58: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f5a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97f5c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 97f5e: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
97f60: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
97f64: 2840 moveal %d0,%a4 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
97f66: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 97f6a: 4a88 tstl %a0 <== NOT EXECUTED 97f6c: 670e beqs 97f7c <_rename_r+0x17c> <== NOT EXECUTED 97f6e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97f72: 4a88 tstl %a0 <== NOT EXECUTED 97f74: 6706 beqs 97f7c <_rename_r+0x17c> <== NOT EXECUTED 97f76: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f78: 4e90 jsr %a0@ <== NOT EXECUTED 97f7a: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
97f7c: 4a04 tstb %d4 <== NOT EXECUTED 97f7e: 6716 beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
97f80: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 97f84: 4a88 tstl %a0 <== NOT EXECUTED 97f86: 670e beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED 97f88: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97f8c: 4a88 tstl %a0 <== NOT EXECUTED 97f8e: 6706 beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED 97f90: 2f0b movel %a3,%sp@- <== NOT EXECUTED 97f92: 4e90 jsr %a0@ <== NOT EXECUTED 97f94: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
97f96: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 97f9a: 4a88 tstl %a0 <== NOT EXECUTED 97f9c: 670e beqs 97fac <_rename_r+0x1ac> <== NOT EXECUTED 97f9e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97fa2: 4a88 tstl %a0 <== NOT EXECUTED 97fa4: 6706 beqs 97fac <_rename_r+0x1ac> <== NOT EXECUTED 97fa6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97fa8: 4e90 jsr %a0@ <== NOT EXECUTED 97faa: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
97fac: 200c movel %a4,%d0 <== NOT EXECUTED 97fae: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 97fb4: 4e5e unlk %fp <== NOT EXECUTED 97fb6: 4e75 rts <== NOT EXECUTED
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
97fb8: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 97fbe: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 97fc2: 7001 moveq #1,%d0 <== NOT EXECUTED 97fc4: 24a8 0018 movel %a0@(24),%a2@ <== NOT EXECUTED 97fc8: 2d68 001c ffc4 movel %a0@(28),%fp@(-60) <== NOT EXECUTED 97fce: 2d68 0020 ffc8 movel %a0@(32),%fp@(-56) <== NOT EXECUTED 97fd4: 2d68 0024 ffcc movel %a0@(36),%fp@(-52) <== NOT EXECUTED 97fda: 2d68 0028 ffd0 movel %a0@(40),%fp@(-48) <== NOT EXECUTED 97fe0: 6000 ff32 braw 97f14 <_rename_r+0x114> <== NOT EXECUTED
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
97fe4: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 97fea: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 97fee: 5888 addql #4,%a0 <== NOT EXECUTED 97ff0: 220e movel %fp,%d1 <== NOT EXECUTED 97ff2: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 97ff8: 2841 moveal %d1,%a4 <== NOT EXECUTED 97ffa: 200e movel %fp,%d0 <== NOT EXECUTED 97ffc: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 98002: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 98006: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 9800a: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 9800c: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 9800e: 2840 moveal %d0,%a4 <== NOT EXECUTED 98010: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 98012: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 98014: 2290 movel %a0@,%a1@ <== NOT EXECUTED 98016: 4204 clrb %d4 <== NOT EXECUTED 98018: 6000 fe5c braw 97e76 <_rename_r+0x76> <== NOT EXECUTED
* Check to see if the caller is trying to rename across file system
* boundaries.
*/
if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) {
rtems_filesystem_freenode( &new_parent_loc );
9801c: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 98020: 4a88 tstl %a0 <== NOT EXECUTED 98022: 670e beqs 98032 <_rename_r+0x232> <== NOT EXECUTED 98024: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98028: 4a88 tstl %a0 <== NOT EXECUTED 9802a: 6706 beqs 98032 <_rename_r+0x232> <== NOT EXECUTED 9802c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 9802e: 4e90 jsr %a0@ <== NOT EXECUTED 98030: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
98032: 4a04 tstb %d4 <== NOT EXECUTED 98034: 6716 beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
98036: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 9803a: 4a88 tstl %a0 <== NOT EXECUTED 9803c: 670e beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED 9803e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98042: 4a88 tstl %a0 <== NOT EXECUTED 98044: 6706 beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED 98046: 2f0b movel %a3,%sp@- <== NOT EXECUTED 98048: 4e90 jsr %a0@ <== NOT EXECUTED 9804a: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
9804c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 98050: 4a88 tstl %a0 <== NOT EXECUTED 98052: 670e beqs 98062 <_rename_r+0x262> <== NOT EXECUTED 98054: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98058: 4a88 tstl %a0 <== NOT EXECUTED 9805a: 6706 beqs 98062 <_rename_r+0x262> <== NOT EXECUTED 9805c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 9805e: 4e90 jsr %a0@ <== NOT EXECUTED 98060: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
98062: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 98068: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 9806c: 2040 moveal %d0,%a0 <== NOT EXECUTED 9806e: 7012 moveq #18,%d0 <== NOT EXECUTED 98070: 2080 movel %d0,%a0@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
98072: 200c movel %a4,%d0 <== NOT EXECUTED 98074: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 9807a: 4e5e unlk %fp <== NOT EXECUTED 9807c: 4e75 rts <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
9807e: 4a04 tstb %d4 <== NOT EXECUTED 98080: 6716 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
98082: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 98086: 4a88 tstl %a0 <== NOT EXECUTED 98088: 670e beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 9808a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 9808e: 4a88 tstl %a0 <== NOT EXECUTED 98090: 6706 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 98092: 2f0b movel %a3,%sp@- <== NOT EXECUTED 98094: 4e90 jsr %a0@ <== NOT EXECUTED 98096: 588f addql #4,%sp <== NOT EXECUTED
if ( result != 0 ) {
rtems_filesystem_freenode( &new_parent_loc );
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( result );
98098: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 9809e: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 980a2: 2040 moveal %d0,%a0 <== NOT EXECUTED 980a4: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
980a6: 200c movel %a4,%d0 <== NOT EXECUTED 980a8: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 980ae: 4e5e unlk %fp <== NOT EXECUTED 980b0: 4e75 rts <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
if ( result != 0 ) {
rtems_filesystem_freenode( &new_parent_loc );
980b2: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 980b6: 4a88 tstl %a0 <== NOT EXECUTED 980b8: 670e beqs 980c8 <_rename_r+0x2c8> <== NOT EXECUTED 980ba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980be: 4a88 tstl %a0 <== NOT EXECUTED 980c0: 6706 beqs 980c8 <_rename_r+0x2c8> <== NOT EXECUTED 980c2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 980c4: 4e90 jsr %a0@ <== NOT EXECUTED 980c6: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
980c8: 4a04 tstb %d4 <== NOT EXECUTED 980ca: 6716 beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
980cc: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 980d0: 4a88 tstl %a0 <== NOT EXECUTED 980d2: 670e beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED 980d4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980d8: 4a88 tstl %a0 <== NOT EXECUTED 980da: 6706 beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED 980dc: 2f0b movel %a3,%sp@- <== NOT EXECUTED 980de: 4e90 jsr %a0@ <== NOT EXECUTED 980e0: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
980e2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 980e6: 4a88 tstl %a0 <== NOT EXECUTED 980e8: 67ae beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 980ea: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980ee: 4a88 tstl %a0 <== NOT EXECUTED 980f0: 67a6 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 980f2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
980f4: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
if ( result != 0 ) {
rtems_filesystem_freenode( &new_parent_loc );
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
980f8: 4e90 jsr %a0@ <== NOT EXECUTED 980fa: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
980fc: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 98102: 2040 moveal %d0,%a0 <== NOT EXECUTED 98104: 2082 movel %d2,%a0@ <== NOT EXECUTED 98106: 609e bras 980a6 <_rename_r+0x2a6> <== NOT EXECUTED
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
if ( !new_parent_loc.ops->evalformake_h ) {
if ( free_old_parentloc )
98108: 4a04 tstb %d4 <== NOT EXECUTED 9810a: 6716 beqs 98122 <_rename_r+0x322> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
9810c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 98110: 4a88 tstl %a0 <== NOT EXECUTED 98112: 670e beqs 98122 <_rename_r+0x322> <== NOT EXECUTED 98114: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98118: 4a88 tstl %a0 <== NOT EXECUTED 9811a: 6706 beqs 98122 <_rename_r+0x322> <== NOT EXECUTED 9811c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 9811e: 4e90 jsr %a0@ <== NOT EXECUTED 98120: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
98122: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 98126: 4a88 tstl %a0 <== NOT EXECUTED 98128: 670e beqs 98138 <_rename_r+0x338> <== NOT EXECUTED 9812a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 9812e: 4a88 tstl %a0 <== NOT EXECUTED 98130: 6706 beqs 98138 <_rename_r+0x338> <== NOT EXECUTED 98132: 2f03 movel %d3,%sp@- <== NOT EXECUTED 98134: 4e90 jsr %a0@ <== NOT EXECUTED 98136: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
98138: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 9813e: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 98142: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
98144: 200c movel %a4,%d0 <== NOT EXECUTED 98146: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
9814c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
98152: 4e5e unlk %fp <== NOT EXECUTED 98154: 4e75 rts <== NOT EXECUTED
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
98156: 42a7 clrl %sp@- <== NOT EXECUTED 98158: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 9815c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 9815e: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 98162: 2f00 movel %d0,%sp@- <== NOT EXECUTED 98164: 2f0a movel %a2,%sp@- <== NOT EXECUTED 98166: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
9816c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 98170: 4a80 tstl %d0 <== NOT EXECUTED 98172: 667a bnes 981ee <_rename_r+0x3ee> <== NOT EXECUTED 98174: 220e movel %fp,%d1 <== NOT EXECUTED 98176: 200e movel %fp,%d0 <== NOT EXECUTED 98178: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 9817e: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 98184: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 98188: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 9818c: 7801 moveq #1,%d4 <== NOT EXECUTED 9818e: 6000 fce6 braw 97e76 <_rename_r+0x76> <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !new_parent_loc.ops->rename_h ) {
rtems_filesystem_freenode( &new_parent_loc );
98192: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 98196: 4a88 tstl %a0 <== NOT EXECUTED 98198: 6706 beqs 981a0 <_rename_r+0x3a0> <== NOT EXECUTED 9819a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 9819c: 4e90 jsr %a0@ <== NOT EXECUTED 9819e: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
981a0: 4a04 tstb %d4 <== NOT EXECUTED 981a2: 6716 beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
981a4: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 981a8: 4a88 tstl %a0 <== NOT EXECUTED 981aa: 670e beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED 981ac: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 981b0: 4a88 tstl %a0 <== NOT EXECUTED 981b2: 6706 beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED 981b4: 2f0b movel %a3,%sp@- <== NOT EXECUTED 981b6: 4e90 jsr %a0@ <== NOT EXECUTED 981b8: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
981ba: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 981be: 4a88 tstl %a0 <== NOT EXECUTED 981c0: 670e beqs 981d0 <_rename_r+0x3d0> <== NOT EXECUTED 981c2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 981c6: 4a88 tstl %a0 <== NOT EXECUTED 981c8: 6706 beqs 981d0 <_rename_r+0x3d0> <== NOT EXECUTED 981ca: 2f03 movel %d3,%sp@- <== NOT EXECUTED 981cc: 4e90 jsr %a0@ <== NOT EXECUTED 981ce: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
981d0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 981d6: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 981da: 2240 moveal %d0,%a1 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
981dc: 200c movel %a4,%d0 <== NOT EXECUTED 981de: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED
if ( !new_parent_loc.ops->rename_h ) {
rtems_filesystem_freenode( &new_parent_loc );
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
981e4: 22bc 0000 0086 movel #134,%a1@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
981ea: 4e5e unlk %fp <== NOT EXECUTED 981ec: 4e75 rts <== NOT EXECUTED
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
981ee: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
981f2: 200c movel %a4,%d0 <== NOT EXECUTED 981f4: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 981fa: 4e5e unlk %fp <== NOT EXECUTED 981fc: 4e75 rts <== NOT EXECUTED
...
00047cfe <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
47cfe: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 47d02: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
47d06: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 47d0c: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
47d10: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
47d12: 4ef9 0004 7c18 jmp 47c18 <stat> <== NOT EXECUTED
0004e5c8 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4e5c8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4e5cc: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4e5d2: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4e5d4: 4ef9 0004 e360 jmp 4e360 <unlink> <== NOT EXECUTED
...
0005b730 <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
5b730: 4e56 0000 linkw %fp,#0 5b734: 222e 0010 movel %fp@(16),%d1 5b738: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
5b73c: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 5b742: 2d41 000c movel %d1,%fp@(12) 5b746: 2d40 0008 movel %d0,%fp@(8)
}
5b74a: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
5b74c: 4ef9 0005 b88c jmp 5b88c <write>
...
00045b54 <aio_cancel>:
int aio_cancel(
int filedes __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
45b54: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45b58: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b5e: 7258 moveq #88,%d1 45b60: 2040 moveal %d0,%a0
}
45b62: 70ff moveq #-1,%d0 45b64: 4e5e unlk %fp
int aio_cancel(
int filedes __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45b66: 2081 movel %d1,%a0@
}
45b68: 4e75 rts
...
00045b6c <aio_error>:
#include <rtems/seterr.h>
int aio_error(
const struct aiocb *aiocbp __attribute__((unused))
)
{
45b6c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45b70: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b76: 7258 moveq #88,%d1 45b78: 2040 moveal %d0,%a0
}
45b7a: 70ff moveq #-1,%d0 45b7c: 4e5e unlk %fp
int aio_error(
const struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45b7e: 2081 movel %d1,%a0@
}
45b80: 4e75 rts
...
00045b84 <aio_fsync>:
int aio_fsync(
int op __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
45b84: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45b88: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b8e: 7258 moveq #88,%d1 45b90: 2040 moveal %d0,%a0
}
45b92: 70ff moveq #-1,%d0 45b94: 4e5e unlk %fp
int aio_fsync(
int op __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45b96: 2081 movel %d1,%a0@
}
45b98: 4e75 rts
...
00045b9c <aio_read>:
#include <rtems/seterr.h>
int aio_read(
struct aiocb *aiocbp __attribute__((unused))
)
{
45b9c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45ba0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45ba6: 7258 moveq #88,%d1 45ba8: 2040 moveal %d0,%a0
}
45baa: 70ff moveq #-1,%d0 45bac: 4e5e unlk %fp
int aio_read(
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45bae: 2081 movel %d1,%a0@
}
45bb0: 4e75 rts
...
00045bb4 <aio_return>:
#include <rtems/seterr.h>
int aio_return(
const struct aiocb *aiocbp __attribute__((unused))
)
{
45bb4: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45bb8: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bbe: 7258 moveq #88,%d1 45bc0: 2040 moveal %d0,%a0
}
45bc2: 70ff moveq #-1,%d0 45bc4: 4e5e unlk %fp
int aio_return(
const struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45bc6: 2081 movel %d1,%a0@
}
45bc8: 4e75 rts
...
00045bcc <aio_suspend>:
int aio_suspend(
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
45bcc: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45bd0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bd6: 7258 moveq #88,%d1 45bd8: 2040 moveal %d0,%a0
}
45bda: 70ff moveq #-1,%d0 45bdc: 4e5e unlk %fp
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45bde: 2081 movel %d1,%a0@
}
45be0: 4e75 rts
...
00045be4 <aio_write>:
#include <rtems/seterr.h>
int aio_write(
struct aiocb *aiocbp __attribute__((unused))
)
{
45be4: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45be8: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bee: 7258 moveq #88,%d1 45bf0: 2040 moveal %d0,%a0
}
45bf2: 70ff moveq #-1,%d0 45bf4: 4e5e unlk %fp
int aio_write(
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45bf6: 2081 movel %d1,%a0@
}
45bf8: 4e75 rts
...
00066ca0 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
66ca0: 4e56 ffec linkw %fp,#-20 66ca4: 2f0a movel %a2,%sp@- 66ca6: 2f02 movel %d2,%sp@- 66ca8: 242e 0008 movel %fp@(8),%d2
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
66cac: 6700 0098 beqw 66d46 <chdir+0xa6>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66cb0: 2f02 movel %d2,%sp@-
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
66cb2: 45ee ffec lea %fp@(-20),%a2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66cb6: 4eb9 0008 6f0c jsr 86f0c <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
66cbc: 7201 moveq #1,%d1 66cbe: 2e81 movel %d1,%sp@ 66cc0: 2f0a movel %a2,%sp@- 66cc2: 4878 0001 pea 1 <ADD> 66cc6: 2f00 movel %d0,%sp@- 66cc8: 2f02 movel %d2,%sp@- 66cca: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
66cd0: 4fef 0014 lea %sp@(20),%sp 66cd4: 4a80 tstl %d0 66cd6: 6660 bnes 66d38 <chdir+0x98>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
66cd8: 226e fff8 moveal %fp@(-8),%a1 66cdc: 2069 0010 moveal %a1@(16),%a0 66ce0: 4a88 tstl %a0 66ce2: 6700 00ac beqw 66d90 <chdir+0xf0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
66ce6: 2f0a movel %a2,%sp@- 66ce8: 4e90 jsr %a0@ 66cea: 588f addql #4,%sp 66cec: 7201 moveq #1,%d1 66cee: b280 cmpl %d0,%d1 66cf0: 666e bnes 66d60 <chdir+0xc0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
66cf2: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 66cf8: 2268 0010 moveal %a0@(16),%a1 66cfc: 4a89 tstl %a1 66cfe: 6716 beqs 66d16 <chdir+0x76> 66d00: 2269 001c moveal %a1@(28),%a1 66d04: 4a89 tstl %a1 66d06: 670e beqs 66d16 <chdir+0x76> 66d08: 4868 0004 pea %a0@(4) 66d0c: 4e91 jsr %a1@ 66d0e: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 66d14: 588f addql #4,%sp
rtems_filesystem_current = loc;
66d16: 5888 addql #4,%a0 66d18: 4280 clrl %d0 66d1a: 20d2 movel %a2@,%a0@+ 66d1c: 20ee fff0 movel %fp@(-16),%a0@+ 66d20: 20ee fff4 movel %fp@(-12),%a0@+ 66d24: 20ee fff8 movel %fp@(-8),%a0@+
return 0;
}
66d28: 242e ffe4 movel %fp@(-28),%d2
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
66d2c: 20ae fffc movel %fp@(-4),%a0@
return 0;
}
66d30: 246e ffe8 moveal %fp@(-24),%a2 66d34: 4e5e unlk %fp 66d36: 4e75 rts 66d38: 242e ffe4 movel %fp@(-28),%d2
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
66d3c: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66d3e: 246e ffe8 moveal %fp@(-24),%a2 66d42: 4e5e unlk %fp 66d44: 4e75 rts
{
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
66d46: 4eb9 0008 0e64 jsr 80e64 <__errno> 66d4c: 740e moveq #14,%d2 66d4e: 2040 moveal %d0,%a0 66d50: 70ff moveq #-1,%d0 66d52: 2082 movel %d2,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66d54: 242e ffe4 movel %fp@(-28),%d2 66d58: 246e ffe8 moveal %fp@(-24),%a2 66d5c: 4e5e unlk %fp 66d5e: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
66d60: 206e fff8 moveal %fp@(-8),%a0 66d64: 4a88 tstl %a0 66d66: 670e beqs 66d76 <chdir+0xd6> 66d68: 2068 001c moveal %a0@(28),%a0 66d6c: 4a88 tstl %a0 66d6e: 6706 beqs 66d76 <chdir+0xd6> 66d70: 2f0a movel %a2,%sp@- 66d72: 4e90 jsr %a0@ 66d74: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
66d76: 4eb9 0008 0e64 jsr 80e64 <__errno>
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66d7c: 242e ffe4 movel %fp@(-28),%d2
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
66d80: 2040 moveal %d0,%a0 66d82: 7214 moveq #20,%d1 66d84: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66d86: 246e ffe8 moveal %fp@(-24),%a2 66d8a: 4e5e unlk %fp
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
66d8c: 2081 movel %d1,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66d8e: 4e75 rts
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
66d90: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66d94: 4a88 tstl %a0 <== NOT EXECUTED 66d96: 6706 beqs 66d9e <chdir+0xfe> <== NOT EXECUTED 66d98: 2f0a movel %a2,%sp@- <== NOT EXECUTED 66d9a: 4e90 jsr %a0@ <== NOT EXECUTED 66d9c: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66d9e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66da4: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
66da8: 2040 moveal %d0,%a0 <== NOT EXECUTED 66daa: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66dac: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 66db0: 4e5e unlk %fp <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
66db2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66db8: 4e75 rts <== NOT EXECUTED
...
00046120 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
46120: 4e56 ffec linkw %fp,#-20 46124: 2f03 movel %d3,%sp@- 46126: 262e 0008 movel %fp@(8),%d3 4612a: 2f02 movel %d2,%sp@-
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
4612c: 240e movel %fp,%d2 4612e: 0682 ffff ffec addil #-20,%d2 46134: 2f03 movel %d3,%sp@- 46136: 4eb9 0008 6f0c jsr 86f0c <strlen> 4613c: 7201 moveq #1,%d1 4613e: 2e81 movel %d1,%sp@ 46140: 2f02 movel %d2,%sp@- 46142: 42a7 clrl %sp@- 46144: 2f00 movel %d0,%sp@- 46146: 2f03 movel %d3,%sp@- 46148: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
if ( status != 0 )
4614e: 4fef 0014 lea %sp@(20),%sp 46152: 4a80 tstl %d0 46154: 6640 bnes 46196 <chmod+0x76>
return -1;
if ( !loc.handlers ){
46156: 206e fff4 moveal %fp@(-12),%a0 4615a: 4a88 tstl %a0 4615c: 677c beqs 461da <chmod+0xba>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
4615e: 2068 001c moveal %a0@(28),%a0 46162: 4a88 tstl %a0 46164: 6740 beqs 461a6 <chmod+0x86>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
46166: 2f2e 000c movel %fp@(12),%sp@- 4616a: 2f02 movel %d2,%sp@- 4616c: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
4616e: 206e fff8 moveal %fp@(-8),%a0
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
46172: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
46174: 508f addql #8,%sp 46176: 4a88 tstl %a0 46178: 670e beqs 46188 <chmod+0x68> 4617a: 2068 001c moveal %a0@(28),%a0 4617e: 4a88 tstl %a0 46180: 6706 beqs 46188 <chmod+0x68> 46182: 2f02 movel %d2,%sp@- 46184: 4e90 jsr %a0@ 46186: 588f addql #4,%sp
return result;
}
46188: 2003 movel %d3,%d0 4618a: 242e ffe4 movel %fp@(-28),%d2 4618e: 262e ffe8 movel %fp@(-24),%d3 46192: 4e5e unlk %fp 46194: 4e75 rts
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
if ( status != 0 )
46196: 76ff moveq #-1,%d3
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
46198: 2003 movel %d3,%d0 4619a: 242e ffe4 movel %fp@(-28),%d2 4619e: 262e ffe8 movel %fp@(-24),%d3 461a2: 4e5e unlk %fp 461a4: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
461a6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461aa: 4a88 tstl %a0 <== NOT EXECUTED 461ac: 670e beqs 461bc <chmod+0x9c> <== NOT EXECUTED 461ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461b2: 4a88 tstl %a0 <== NOT EXECUTED 461b4: 6706 beqs 461bc <chmod+0x9c> <== NOT EXECUTED 461b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 461b8: 4e90 jsr %a0@ <== NOT EXECUTED 461ba: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
461bc: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 461c2: 76ff moveq #-1,%d3 <== NOT EXECUTED 461c4: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461c6: 2003 movel %d3,%d0 <== NOT EXECUTED 461c8: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 461cc: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 461d0: 4e5e unlk %fp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
461d2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461d8: 4e75 rts <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
if ( status != 0 )
return -1;
if ( !loc.handlers ){
rtems_filesystem_freenode( &loc );
461da: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461de: 4a88 tstl %a0 <== NOT EXECUTED 461e0: 670e beqs 461f0 <chmod+0xd0> <== NOT EXECUTED 461e2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461e6: 4a88 tstl %a0 <== NOT EXECUTED 461e8: 6706 beqs 461f0 <chmod+0xd0> <== NOT EXECUTED 461ea: 2f02 movel %d2,%sp@- <== NOT EXECUTED 461ec: 4e90 jsr %a0@ <== NOT EXECUTED 461ee: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
461f0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 461f6: 76ff moveq #-1,%d3 <== NOT EXECUTED 461f8: 2040 moveal %d0,%a0 <== NOT EXECUTED 461fa: 7009 moveq #9,%d0 <== NOT EXECUTED 461fc: 2080 movel %d0,%a0@ <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461fe: 2003 movel %d3,%d0 <== NOT EXECUTED 46200: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 46204: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 46208: 4e5e unlk %fp <== NOT EXECUTED
4620a: 4e75 rts
00066dbc <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66dbc: 4e56 ffdc linkw %fp,#-36 66dc0: 48d7 003c moveml %d2-%d5,%sp@ 66dc4: 262e 0008 movel %fp@(8),%d3
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66dc8: 240e movel %fp,%d2 66dca: 0682 ffff ffec addil #-20,%d2 66dd0: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66dd2: 382e 000e movew %fp@(14),%d4
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66dd6: 4eb9 0008 6f0c jsr 86f0c <strlen> 66ddc: 7201 moveq #1,%d1 66dde: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66de0: 3a2e 0012 movew %fp@(18),%d5
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66de4: 2f02 movel %d2,%sp@- 66de6: 42a7 clrl %sp@- 66de8: 2f00 movel %d0,%sp@- 66dea: 2f03 movel %d3,%sp@- 66dec: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 66df2: 4fef 0014 lea %sp@(20),%sp 66df6: 4a80 tstl %d0 66df8: 6640 bnes 66e3a <chown+0x7e>
return -1;
if ( !loc.ops->chown_h ) {
66dfa: 226e fff8 moveal %fp@(-8),%a1 66dfe: 2069 0018 moveal %a1@(24),%a0 66e02: 4a88 tstl %a0 66e04: 6742 beqs 66e48 <chown+0x8c>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->chown_h)( &loc, owner, group );
66e06: 3f05 movew %d5,%sp@- 66e08: 4267 clrw %sp@- 66e0a: 3f04 movew %d4,%sp@- 66e0c: 4267 clrw %sp@- 66e0e: 2f02 movel %d2,%sp@- 66e10: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
66e12: 206e fff8 moveal %fp@(-8),%a0
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->chown_h)( &loc, owner, group );
66e16: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
66e18: 4fef 000c lea %sp@(12),%sp 66e1c: 4a88 tstl %a0 66e1e: 670e beqs 66e2e <chown+0x72> 66e20: 2068 001c moveal %a0@(28),%a0 66e24: 4a88 tstl %a0 66e26: 6706 beqs 66e2e <chown+0x72> 66e28: 2f02 movel %d2,%sp@- 66e2a: 4e90 jsr %a0@ 66e2c: 588f addql #4,%sp
return result;
}
66e2e: 2003 movel %d3,%d0 66e30: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66e36: 4e5e unlk %fp 66e38: 4e75 rts
)
{
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66e3a: 76ff moveq #-1,%d3
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66e3c: 2003 movel %d3,%d0 66e3e: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66e44: 4e5e unlk %fp 66e46: 4e75 rts
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
return -1;
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
66e48: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66e4c: 4a88 tstl %a0 <== NOT EXECUTED 66e4e: 6706 beqs 66e56 <chown+0x9a> <== NOT EXECUTED 66e50: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66e52: 4e90 jsr %a0@ <== NOT EXECUTED 66e54: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66e56: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 66e5c: 76ff moveq #-1,%d3 <== NOT EXECUTED 66e5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66e60: 2003 movel %d3,%d0 <== NOT EXECUTED 66e62: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 <== NOT EXECUTED
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
return -1;
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
66e68: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66e6e: 4e5e unlk %fp <== NOT EXECUTED 66e70: 4e75 rts <== NOT EXECUTED
...
00066e74 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66e74: 4e56 ffec linkw %fp,#-20
int result;
rtems_filesystem_location_info_t loc;
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
66e78: 203c 000a 69a8 movel #682408,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66e7e: 2f0b movel %a3,%sp@- 66e80: 2f0a movel %a2,%sp@-
int result;
rtems_filesystem_location_info_t loc;
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
66e82: b0b9 000a 1fac cmpl a1fac <rtems_current_user_env>,%d0 66e88: 6700 0086 beqw 66f10 <chroot+0x9c>
rtems_libio_set_private_env(); /* try to set a new private env*/
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = chdir(pathname);
66e8c: 2f2e 0008 movel %fp@(8),%sp@- 66e90: 4eb9 0006 6ca0 jsr 66ca0 <chdir>
if (result) {
66e96: 588f addql #4,%sp 66e98: 4a80 tstl %d0 66e9a: 6600 00a6 bnew 66f42 <chroot+0xce>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
66e9e: 42a7 clrl %sp@- 66ea0: 45ee ffec lea %fp@(-20),%a2 66ea4: 2f0a movel %a2,%sp@- 66ea6: 42a7 clrl %sp@- 66ea8: 4878 0001 pea 1 <ADD> 66eac: 4879 0009 ac9b pea 9ac9b <rtems_bdpart_shell_usage+0xf1f> 66eb2: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 66eb8: 4fef 0014 lea %sp@(20),%sp 66ebc: 4a80 tstl %d0 66ebe: 6600 0082 bnew 66f42 <chroot+0xce>
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
}
rtems_filesystem_freenode(&rtems_filesystem_root);
66ec2: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 66ec8: 2268 0024 moveal %a0@(36),%a1 66ecc: 4a89 tstl %a1 66ece: 6716 beqs 66ee6 <chroot+0x72> 66ed0: 2269 001c moveal %a1@(28),%a1 66ed4: 4a89 tstl %a1 66ed6: 670e beqs 66ee6 <chroot+0x72> 66ed8: 4868 0018 pea %a0@(24) 66edc: 4e91 jsr %a1@ 66ede: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 66ee4: 588f addql #4,%sp
rtems_filesystem_root = loc;
66ee6: 2152 0018 movel %a2@,%a0@(24) 66eea: 4280 clrl %d0 66eec: 216e fff0 001c movel %fp@(-16),%a0@(28) 66ef2: 216e fff4 0020 movel %fp@(-12),%a0@(32) 66ef8: 216e fff8 0024 movel %fp@(-8),%a0@(36)
return 0;
}
66efe: 246e ffe4 moveal %fp@(-28),%a2 66f02: 266e ffe8 moveal %fp@(-24),%a3
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
66f06: 216e fffc 0028 movel %fp@(-4),%a0@(40)
return 0;
}
66f0c: 4e5e unlk %fp 66f0e: 4e75 rts
int result;
rtems_filesystem_location_info_t loc;
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
rtems_libio_set_private_env(); /* try to set a new private env*/
66f10: 4eb9 0006 83ac jsr 683ac <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
66f16: 203c 000a 69a8 movel #682408,%d0 66f1c: b0b9 000a 1fac cmpl a1fac <rtems_current_user_env>,%d0 66f22: 6600 ff68 bnew 66e8c <chroot+0x18>
rtems_set_errno_and_return_minus_one( ENOTSUP );
66f26: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66f2c: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
rtems_libio_set_private_env(); /* try to set a new private env*/
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
rtems_set_errno_and_return_minus_one( ENOTSUP );
66f30: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f32: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66f34: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66f38: 4e5e unlk %fp <== NOT EXECUTED
/* an automatic call to new private env the first time */
if (rtems_current_user_env == &rtems_global_user_env) {
rtems_libio_set_private_env(); /* try to set a new private env*/
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
rtems_set_errno_and_return_minus_one( ENOTSUP );
66f3a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66f40: 4e75 rts <== NOT EXECUTED
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
66f42: 45f9 0008 0e64 lea 80e64 <__errno>,%a2 <== NOT EXECUTED 66f48: 4e92 jsr %a2@ <== NOT EXECUTED 66f4a: 2640 moveal %d0,%a3 <== NOT EXECUTED 66f4c: 4e92 jsr %a2@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66f4e: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
66f52: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f54: 70ff moveq #-1,%d0 <== NOT EXECUTED 66f56: 2690 movel %a0@,%a3@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66f58: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66f5c: 4e5e unlk %fp <== NOT EXECUTED
66f5e: 4e75 rts
00045bfc <clock_getcpuclockid>:
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
45bfc: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c00: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c06: 7258 moveq #88,%d1 45c08: 2040 moveal %d0,%a0
}
45c0a: 70ff moveq #-1,%d0 45c0c: 4e5e unlk %fp
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c0e: 2081 movel %d1,%a0@
}
45c10: 4e75 rts
...
00045c14 <clock_getenable_attr>:
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
45c14: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c18: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c1e: 7258 moveq #88,%d1 45c20: 2040 moveal %d0,%a0
}
45c22: 70ff moveq #-1,%d0 45c24: 4e5e unlk %fp
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c26: 2081 movel %d1,%a0@
}
45c28: 4e75 rts
...
00045c38 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
45c38: 4e56 0000 linkw %fp,#0 45c3c: 202e 0008 movel %fp@(8),%d0 45c40: 222e 000c movel %fp@(12),%d1 45c44: 2f02 movel %d2,%sp@-
if ( !tp )
45c46: 4a81 tstl %d1 45c48: 6718 beqs 45c62 <clock_gettime+0x2a>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
45c4a: 7401 moveq #1,%d2 45c4c: b480 cmpl %d0,%d2 45c4e: 6752 beqs 45ca2 <clock_gettime+0x6a>
_TOD_Get(tp);
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
45c50: 7404 moveq #4,%d2 45c52: b480 cmpl %d0,%d2 45c54: 6738 beqs 45c8e <clock_gettime+0x56>
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
45c56: 7402 moveq #2,%d2 45c58: b480 cmpl %d0,%d2 45c5a: 6732 beqs 45c8e <clock_gettime+0x56>
return 0;
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
45c5c: 7203 moveq #3,%d1 45c5e: b280 cmpl %d0,%d1 45c60: 6716 beqs 45c78 <clock_gettime+0x40>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
45c62: 4eb9 0004 fbec jsr 4fbec <__errno>
return 0;
}
45c68: 242e fffc movel %fp@(-4),%d2
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
45c6c: 2040 moveal %d0,%a0 45c6e: 7216 moveq #22,%d1 45c70: 70ff moveq #-1,%d0
return 0;
}
45c72: 4e5e unlk %fp
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
45c74: 2081 movel %d1,%a0@
return 0;
}
45c76: 4e75 rts
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
45c78: 4eb9 0004 fbec jsr 4fbec <__errno> 45c7e: 7458 moveq #88,%d2 45c80: 2040 moveal %d0,%a0 45c82: 70ff moveq #-1,%d0 45c84: 2082 movel %d2,%a0@
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
45c86: 242e fffc movel %fp@(-4),%d2 45c8a: 4e5e unlk %fp 45c8c: 4e75 rts
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
_TOD_Get_uptime_as_timespec( tp );
45c8e: 2f01 movel %d1,%sp@- 45c90: 4eb9 0004 7d80 jsr 47d80 <_TOD_Get_uptime_as_timespec>
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
45c96: 242e fffc movel %fp@(-4),%d2
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
_TOD_Get_uptime_as_timespec( tp );
return 0;
45c9a: 588f addql #4,%sp
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
_TOD_Get_uptime_as_timespec( tp );
45c9c: 4280 clrl %d0
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
45c9e: 4e5e unlk %fp 45ca0: 4e75 rts
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
45ca2: 2f01 movel %d1,%sp@- 45ca4: 4eb9 0004 7ce4 jsr 47ce4 <_TOD_Get>
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
45caa: 242e fffc movel %fp@(-4),%d2
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
return 0;
45cae: 588f addql #4,%sp
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
45cb0: 4280 clrl %d0
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
}
45cb2: 4e5e unlk %fp 45cb4: 4e75 rts
...
00045c2c <clock_setenable_attr>:
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
45c2c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c30: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c36: 7258 moveq #88,%d1 45c38: 2040 moveal %d0,%a0
}
45c3a: 70ff moveq #-1,%d0 45c3c: 4e5e unlk %fp
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c3e: 2081 movel %d1,%a0@
}
45c40: 4e75 rts
...
0004a5e8 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4a5e8: 4e56 0000 linkw %fp,#0 4a5ec: 202e 0008 movel %fp@(8),%d0 4a5f0: 2f0a movel %a2,%sp@- 4a5f2: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4a5f4: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 4a5fa: 645e bccs 4a65a <close+0x72>
iop = rtems_libio_iop(fd);
4a5fc: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 4a602: ed88 lsll #6,%d0 4a604: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a606: 202a 0014 movel %a2@(20),%d0 4a60a: 0280 0000 0100 andil #256,%d0 4a610: 6748 beqs 4a65a <close+0x72>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4a612: 206a 003c moveal %a2@(60),%a0 4a616: 2068 0004 moveal %a0@(4),%a0 4a61a: 4a88 tstl %a0 4a61c: 6738 beqs 4a656 <close+0x6e>
rc = (*iop->handlers->close_h)( iop );
4a61e: 2f0a movel %a2,%sp@- 4a620: 4e90 jsr %a0@ 4a622: 588f addql #4,%sp 4a624: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
4a626: 206a 0024 moveal %a2@(36),%a0 4a62a: 4a88 tstl %a0 4a62c: 6710 beqs 4a63e <close+0x56> 4a62e: 2068 001c moveal %a0@(28),%a0 4a632: 4a88 tstl %a0 4a634: 6708 beqs 4a63e <close+0x56> 4a636: 486a 0018 pea %a2@(24) 4a63a: 4e90 jsr %a0@ 4a63c: 588f addql #4,%sp
rtems_libio_free( iop );
4a63e: 2f0a movel %a2,%sp@- 4a640: 4eb9 0004 aa78 jsr 4aa78 <rtems_libio_free>
return rc;
}
4a646: 246e fffc moveal %fp@(-4),%a2 4a64a: 2002 movel %d2,%d0
rc = (*iop->handlers->close_h)( iop );
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
4a64c: 588f addql #4,%sp
}
4a64e: 242e fff8 movel %fp@(-8),%d2 4a652: 4e5e unlk %fp 4a654: 4e75 rts
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4a656: 4282 clrl %d2 <== NOT EXECUTED 4a658: 60cc bras 4a626 <close+0x3e> <== NOT EXECUTED
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
4a65a: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4a660: 74ff moveq #-1,%d2 4a662: 2040 moveal %d0,%a0 4a664: 7009 moveq #9,%d0 4a666: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
}
4a668: 2002 movel %d2,%d0 4a66a: 242e fff8 movel %fp@(-8),%d2 4a66e: 246e fffc moveal %fp@(-4),%a2 4a672: 4e5e unlk %fp 4a674: 4e75 rts
000497dc <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
497dc: 4e56 fff4 linkw %fp,#-12 497e0: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
497e4: 486e fff4 pea %fp@(-12)
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
497e8: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
497ec: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
497f0: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
497f4: 2f29 000c movel %a1@(12),%sp@- 497f8: 2f29 0008 movel %a1@(8),%sp@-
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
497fc: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
49800: 4eb9 0004 ac6c jsr 4ac6c <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
49806: 4fef 000c lea %sp@(12),%sp 4980a: 4a80 tstl %d0 4980c: 6604 bnes 49812 <devFS_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
4980e: 4e5e unlk %fp 49810: 4e75 rts
np->major,
np->minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
49812: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49814: 4eb9 0004 98ec jsr 498ec <rtems_deviceio_errno> <== NOT EXECUTED 4981a: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
4981c: 4e5e unlk %fp <== NOT EXECUTED
4981e: 4e75 rts
00049832 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
49832: 4e56 ffdc linkw %fp,#-36 49836: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 4983a: 286e 0014 moveal %fp@(20),%a4 4983e: 2c2e 0008 movel %fp@(8),%d6 49842: 262e 000c movel %fp@(12),%d3
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
49846: 2814 movel %a4@,%d4
if (!device_name_table)
49848: 6700 008a beqw 498d4 <devFS_evaluate_path+0xa2>
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4984c: 2a39 0005 acd8 movel 5acd8 <rtems_device_table_size>,%d5 49852: 673c beqs 49890 <devFS_evaluate_path+0x5e>
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
49854: 4280 clrl %d0 49856: 4282 clrl %d2
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
49858: 4bf9 0004 d344 lea 4d344 <strncmp>,%a5
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
4985e: 2200 movel %d0,%d1
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
49860: 5282 addql #1,%d2
if (!device_name_table[i].device_name)
49862: e989 lsll #4,%d1 49864: 2041 moveal %d1,%a0 49866: 47f0 0c00 lea %a0@(00000000,%d0:l:4),%a3 4986a: 47f3 4800 lea %a3@(00000000,%d4:l),%a3 4986e: 2453 moveal %a3@,%a2 49870: 4a8a tstl %a2 49872: 6716 beqs 4988a <devFS_evaluate_path+0x58>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
49874: 2f03 movel %d3,%sp@- 49876: 2f0a movel %a2,%sp@- 49878: 2f06 movel %d6,%sp@- 4987a: 4e95 jsr %a5@ 4987c: 4fef 000c lea %sp@(12),%sp 49880: 4a80 tstl %d0 49882: 6606 bnes 4988a <devFS_evaluate_path+0x58>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
49884: 4a32 3800 tstb %a2@(00000000,%d3:l) 49888: 671e beqs 498a8 <devFS_evaluate_path+0x76>
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4988a: 2002 movel %d2,%d0 4988c: b485 cmpl %d5,%d2 4988e: 65ce bcss 4985e <devFS_evaluate_path+0x2c>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
49890: 4eb9 0004 c03c jsr 4c03c <__errno> 49896: 7202 moveq #2,%d1 49898: 2040 moveal %d0,%a0 4989a: 70ff moveq #-1,%d0
}
4989c: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
498a2: 2081 movel %d1,%a0@
}
498a4: 4e5e unlk %fp 498a6: 4e75 rts
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
498a8: 2079 0005 ae50 moveal 5ae50 <rtems_current_user_env>,%a0 498ae: 2968 0028 0010 movel %a0@(40),%a4@(16)
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
498b4: 223c 0005 ae04 movel #372228,%d1
pathloc->ops = &devFS_ops;
498ba: 41f9 0005 adbc lea 5adbc <devFS_ops>,%a0
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
498c0: 2941 0008 movel %d1,%a4@(8)
pathloc->ops = &devFS_ops;
498c4: 2948 000c movel %a0,%a4@(12)
if (device_name_table[i].device_name[pathnamelen] != '\0')
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
498c8: 288b movel %a3,%a4@
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
498ca: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 498d0: 4e5e unlk %fp 498d2: 4e75 rts
}
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
498d4: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 498da: 740e moveq #14,%d2 <== NOT EXECUTED 498dc: 2040 moveal %d0,%a0 <== NOT EXECUTED 498de: 70ff moveq #-1,%d0 <== NOT EXECUTED 498e0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
498e2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 498e8: 4e5e unlk %fp <== NOT EXECUTED
498ea: 4e75 rts
00042028 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
42028: 4e56 0000 linkw %fp,#0
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
4202c: 2039 0005 acd8 movel 5acd8 <rtems_device_table_size>,%d0 42032: 2200 movel %d0,%d1
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
42034: 2f0a movel %a2,%sp@- 42036: 246e 0008 moveal %fp@(8),%a2
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
4203a: e989 lsll #4,%d1
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
4203c: 2f02 movel %d2,%sp@-
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
4203e: 2041 moveal %d1,%a0 42040: 4870 0c00 pea %a0@(00000000,%d0:l:4) 42044: 4eb9 0004 9598 jsr 49598 <_Workspace_Allocate>
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
4204a: 588f addql #4,%sp
)
{
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
4204c: 2400 movel %d0,%d2
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
4204e: 6744 beqs 42094 <devFS_initialize+0x6c>
rtems_set_errno_and_return_minus_one( ENOMEM );
memset(
42050: 2039 0005 acd8 movel 5acd8 <rtems_device_table_size>,%d0 42056: 2200 movel %d0,%d1 42058: e989 lsll #4,%d1 4205a: 2041 moveal %d1,%a0 4205c: 4870 0c00 pea %a0@(00000000,%d0:l:4) 42060: 42a7 clrl %sp@- 42062: 2f02 movel %d2,%sp@- 42064: 4eb9 0004 c88c jsr 4c88c <memset>
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
4206a: 4fef 000c lea %sp@(12),%sp
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
4206e: 203c 0005 ae04 movel #372228,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
42074: 41f9 0005 adbc lea 5adbc <devFS_ops>,%a0
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
4207a: 2540 0024 movel %d0,%a2@(36)
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
4207e: 4280 clrl %d0 42080: 2542 001c movel %d2,%a2@(28)
return 0;
}
42084: 242e fff8 movel %fp@(-8),%d2
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
42088: 2548 0028 movel %a0,%a2@(40)
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
}
4208c: 246e fffc moveal %fp@(-4),%a2 42090: 4e5e unlk %fp 42092: 4e75 rts
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
rtems_set_errno_and_return_minus_one( ENOMEM );
42094: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
}
4209a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
rtems_set_errno_and_return_minus_one( ENOMEM );
4209e: 2040 moveal %d0,%a0 <== NOT EXECUTED 420a0: 720c moveq #12,%d1 <== NOT EXECUTED 420a2: 70ff moveq #-1,%d0 <== NOT EXECUTED
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
}
420a4: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 420a8: 4e5e unlk %fp <== NOT EXECUTED
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
rtems_set_errno_and_return_minus_one( ENOMEM );
420aa: 2081 movel %d1,%a0@ <== NOT EXECUTED
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
return 0;
}
420ac: 4e75 rts <== NOT EXECUTED
...
00042224 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
42224: 4e56 fff0 linkw %fp,#-16 42228: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
4222c: 486e fff0 pea %fp@(-16)
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
42230: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.command = command;
42234: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
status = rtems_io_control(
4223a: 2f29 000c movel %a1@(12),%sp@- 4223e: 2f29 0008 movel %a1@(8),%sp@-
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.command = command;
args.buffer = buffer;
42242: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
42248: 2d48 fff0 movel %a0,%fp@(-16)
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
4224c: 4eb9 0004 6730 jsr 46730 <rtems_io_control>
np->major,
np->minor,
(void *) &args
);
if ( status )
42252: 4fef 000c lea %sp@(12),%sp 42256: 4a80 tstl %d0 42258: 6608 bnes 42262 <devFS_ioctl+0x3e>
return rtems_deviceio_errno(status);
return args.ioctl_return;
4225a: 202e fffc movel %fp@(-4),%d0
}
4225e: 4e5e unlk %fp 42260: 4e75 rts
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
42262: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42264: 4eb9 0004 98ec jsr 498ec <rtems_deviceio_errno> <== NOT EXECUTED 4226a: 588f addql #4,%sp <== NOT EXECUTED
return args.ioctl_return;
}
4226c: 4e5e unlk %fp <== NOT EXECUTED
4226e: 4e75 rts
000420b0 <devFS_mknod>:
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
420b0: 7264 moveq #100,%d1
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
420b2: 4e56 ffdc linkw %fp,#-36 420b6: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 420ba: 266e 0008 moveal %fp@(8),%a3
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
420be: 1013 moveb %a3@,%d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
420c0: 2a2e 000c movel %fp@(12),%d5
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
420c4: 49c0 extbl %d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
420c6: 2e2e 0010 movel %fp@(16),%d7 420ca: 2c2e 0014 movel %fp@(20),%d6
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
420ce: b280 cmpl %d0,%d1 420d0: 6700 00d0 beqw 421a2 <devFS_mknod+0xf2>
(path[2] == 'v') && (path[3] == '\0'))
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
420d4: 2005 movel %d5,%d0 420d6: 0280 0000 f000 andil #61440,%d0 420dc: 0c80 0000 6000 cmpil #24576,%d0 420e2: 670a beqs 420ee <devFS_mknod+0x3e> 420e4: 0c80 0000 2000 cmpil #8192,%d0 420ea: 6600 00e2 bnew 421ce <devFS_mknod+0x11e>
rtems_set_errno_and_return_minus_one( EINVAL );
else
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
420ee: 206e 0018 moveal %fp@(24),%a0 420f2: 2450 moveal %a0@,%a2
if (!device_name_table)
420f4: 4a8a tstl %a2 420f6: 6700 0106 beqw 421fe <devFS_mknod+0x14e>
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
420fa: 2639 0005 acd8 movel 5acd8 <rtems_device_table_size>,%d3 42100: 6700 00e4 beqw 421e6 <devFS_mknod+0x136>
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
42104: 4280 clrl %d0 42106: 78ff moveq #-1,%d4 42108: 4282 clrl %d2
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
4210a: 49f9 0004 ce68 lea 4ce68 <strcmp>,%a4
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
42110: 2200 movel %d0,%d1 42112: e989 lsll #4,%d1 42114: 2241 moveal %d1,%a1 42116: 41f1 0c00 lea %a1@(00000000,%d0:l:4),%a0 4211a: 2030 a800 movel %a0@(00000000,%a2:l),%d0 4211e: 675e beqs 4217e <devFS_mknod+0xce>
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
42120: 2f00 movel %d0,%sp@- 42122: 2f0b movel %a3,%sp@- 42124: 4e94 jsr %a4@ 42126: 508f addql #8,%sp 42128: 4a80 tstl %d0 4212a: 675e beqs 4218a <devFS_mknod+0xda>
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
4212c: 5282 addql #1,%d2 4212e: 2002 movel %d2,%d0 42130: b682 cmpl %d2,%d3 42132: 62dc bhis 42110 <devFS_mknod+0x60>
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
42134: 70ff moveq #-1,%d0 42136: b084 cmpl %d4,%d0 42138: 6700 00ac beqw 421e6 <devFS_mknod+0x136>
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
4213c: 203c 0000 0700 movel #1792,%d0 42142: 40c2 movew %sr,%d2 42144: 8082 orl %d2,%d0 42146: 46c0 movew %d0,%sr
device_name_table[slot].device_name = (char *)path;
42148: 2004 movel %d4,%d0 4214a: e988 lsll #4,%d0 4214c: 2240 moveal %d0,%a1 4214e: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 42152: d5c8 addal %a0,%a2 42154: 248b movel %a3,%a2@
device_name_table[slot].device_name_length = strlen(path);
42156: 2f0b movel %a3,%sp@- 42158: 4eb9 0004 d32c jsr 4d32c <strlen> 4215e: 588f addql #4,%sp
device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode;
42160: 2545 0010 movel %d5,%a2@(16)
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
device_name_table[slot].device_name_length = strlen(path);
42164: 2540 0004 movel %d0,%a2@(4)
device_name_table[slot].major = major;
42168: 2547 0008 movel %d7,%a2@(8)
device_name_table[slot].minor = minor;
4216c: 2546 000c movel %d6,%a2@(12)
device_name_table[slot].mode = mode; _ISR_Enable(level);
42170: 46c2 movew %d2,%sr 42172: 4280 clrl %d0
return 0;
}
42174: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 4217a: 4e5e unlk %fp 4217c: 4e75 rts
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
4217e: 2802 movel %d2,%d4
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
42180: 5282 addql #1,%d2 42182: 2002 movel %d2,%d0 42184: b682 cmpl %d2,%d3 42186: 6288 bhis 42110 <devFS_mknod+0x60> 42188: 60aa bras 42134 <devFS_mknod+0x84>
if (device_name_table[i].device_name == NULL)
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
4218a: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42190: 7411 moveq #17,%d2 <== NOT EXECUTED 42192: 2040 moveal %d0,%a0 <== NOT EXECUTED 42194: 70ff moveq #-1,%d0 <== NOT EXECUTED 42196: 2082 movel %d2,%a0@ <== NOT EXECUTED
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
42198: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 4219e: 4e5e unlk %fp <== NOT EXECUTED 421a0: 4e75 rts <== NOT EXECUTED
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
421a2: 123c 0065 moveb #101,%d1 421a6: 102b 0001 moveb %a3@(1),%d0 421aa: 49c0 extbl %d0 421ac: b280 cmpl %d0,%d1 421ae: 6600 ff24 bnew 420d4 <devFS_mknod+0x24>
(path[2] == 'v') && (path[3] == '\0'))
421b2: 123c 0076 moveb #118,%d1 421b6: 102b 0002 moveb %a3@(2),%d0 421ba: 49c0 extbl %d0 421bc: b280 cmpl %d0,%d1 421be: 6600 ff14 bnew 420d4 <devFS_mknod+0x24> 421c2: 4a2b 0003 tstb %a3@(3) 421c6: 6600 ff0c bnew 420d4 <devFS_mknod+0x24>
device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level);
421ca: 4280 clrl %d0 421cc: 60a6 bras 42174 <devFS_mknod+0xc4>
(path[2] == 'v') && (path[3] == '\0'))
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
rtems_set_errno_and_return_minus_one( EINVAL );
421ce: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 421d4: 7816 moveq #22,%d4 <== NOT EXECUTED 421d6: 2040 moveal %d0,%a0 <== NOT EXECUTED 421d8: 70ff moveq #-1,%d0 <== NOT EXECUTED 421da: 2084 movel %d4,%a0@ <== NOT EXECUTED
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
421dc: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 421e2: 4e5e unlk %fp <== NOT EXECUTED 421e4: 4e75 rts <== NOT EXECUTED
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
421e6: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 421ec: 720c moveq #12,%d1 <== NOT EXECUTED 421ee: 2040 moveal %d0,%a0 <== NOT EXECUTED 421f0: 70ff moveq #-1,%d0 <== NOT EXECUTED
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
421f2: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
421f8: 2081 movel %d1,%a0@ <== NOT EXECUTED
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
421fa: 4e5e unlk %fp <== NOT EXECUTED 421fc: 4e75 rts <== NOT EXECUTED
rtems_filesystem_split_dev_t(dev, major, minor);
/* Find an empty slot in device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
421fe: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42204: 760e moveq #14,%d3 <== NOT EXECUTED 42206: 2040 moveal %d0,%a0 <== NOT EXECUTED 42208: 70ff moveq #-1,%d0 <== NOT EXECUTED 4220a: 2083 movel %d3,%a0@ <== NOT EXECUTED
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
_ISR_Enable(level);
return 0;
}
4220c: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 42212: 4e5e unlk %fp <== NOT EXECUTED 42214: 4e75 rts <== NOT EXECUTED
...
00042218 <devFS_node_type>:
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
42218: 7002 moveq #2,%d0
#include "devfs.h"
int devFS_node_type(
rtems_filesystem_location_info_t *pathloc
)
{
4221a: 4e56 0000 linkw %fp,#0
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
4221e: 4e5e unlk %fp 42220: 4e75 rts
...
00042270 <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
42270: 4e56 fff4 linkw %fp,#-12 42274: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
42278: 486e fff4 pea %fp@(-12)
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4227c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
42282: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
42286: 2d6e 0014 fffc movel %fp@(20),%fp@(-4)
status = rtems_io_open(
4228c: 2f29 000c movel %a1@(12),%sp@- 42290: 2f29 0008 movel %a1@(8),%sp@-
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
42294: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
42298: 4eb9 0004 687c jsr 4687c <rtems_io_open>
np->major,
np->minor,
(void *) &args
);
if ( status )
4229e: 4fef 000c lea %sp@(12),%sp 422a2: 4a80 tstl %d0 422a4: 6604 bnes 422aa <devFS_open+0x3a>
return rtems_deviceio_errno(status);
return 0;
}
422a6: 4e5e unlk %fp 422a8: 4e75 rts
np->major,
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
422aa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 422ac: 4eb9 0004 98ec jsr 498ec <rtems_deviceio_errno> <== NOT EXECUTED 422b2: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
422b4: 4e5e unlk %fp <== NOT EXECUTED
422b6: 4e75 rts
000422b8 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
422b8: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 422bc: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
422c0: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
422c4: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
422ca: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
422ce: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED
args.flags = iop->flags; args.bytes_moved = 0;
422d4: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
422d8: 2f29 000c movel %a1@(12),%sp@- <== NOT EXECUTED 422dc: 2f29 0008 movel %a1@(8),%sp@- <== NOT EXECUTED
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
422e0: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
422e6: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 422ea: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
422ee: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
422f2: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 422f6: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
422fa: 4eb9 0004 68d8 jsr 468d8 <rtems_io_read> <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
42300: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42304: 4a80 tstl %d0 <== NOT EXECUTED 42306: 6608 bnes 42310 <devFS_read+0x58> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
42308: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4230c: 4e5e unlk %fp <== NOT EXECUTED 4230e: 4e75 rts <== NOT EXECUTED
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
42310: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42312: 4eb9 0004 98ec jsr 498ec <rtems_deviceio_errno> <== NOT EXECUTED 42318: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4231a: 4e5e unlk %fp <== NOT EXECUTED 4231c: 4e75 rts <== NOT EXECUTED
...
00042320 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
42320: 4e56 0000 linkw %fp,#0 42324: 206e 0008 moveal %fp@(8),%a0 42328: 226e 000c moveal %fp@(12),%a1
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
4232c: 2050 moveal %a0@,%a0
if (!the_dev)
4232e: 4a88 tstl %a0 42330: 671a beqs 4234c <devFS_stat+0x2c>
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
42332: 2228 000c movel %a0@(12),%d1
buf->st_mode = the_dev->mode;
42336: 4280 clrl %d0
return 0;
}
42338: 4e5e unlk %fp
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
buf->st_mode = the_dev->mode;
4233a: 2368 0010 000c movel %a0@(16),%a1@(12)
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
42340: 2368 0008 0016 movel %a0@(8),%a1@(22) 42346: 2341 001a movel %d1,%a1@(26)
buf->st_mode = the_dev->mode;
return 0;
}
4234a: 4e75 rts
{
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
4234c: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42352: 720e moveq #14,%d1 <== NOT EXECUTED 42354: 2040 moveal %d0,%a0 <== NOT EXECUTED 42356: 70ff moveq #-1,%d0 <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
buf->st_mode = the_dev->mode;
return 0;
}
42358: 4e5e unlk %fp <== NOT EXECUTED
{
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
4235a: 2081 movel %d1,%a0@ <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
buf->st_mode = the_dev->mode;
return 0;
}
4235c: 4e75 rts <== NOT EXECUTED
...
00042360 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
42360: 4e56 ffe4 linkw %fp,#-28 42364: 206e 0008 moveal %fp@(8),%a0
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
42368: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4236c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
42372: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
42376: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12)
args.flags = iop->flags; args.bytes_moved = 0;
4237c: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
42380: 2f29 000c movel %a1@(12),%sp@- 42384: 2f29 0008 movel %a1@(8),%sp@-
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
42388: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
4238e: 2028 000c movel %a0@(12),%d0 42392: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
42396: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4239a: 2d40 ffe8 movel %d0,%fp@(-24) 4239e: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
423a2: 4eb9 0004 6934 jsr 46934 <rtems_io_write>
np->major,
np->minor,
(void *) &args
);
if ( status )
423a8: 4fef 000c lea %sp@(12),%sp 423ac: 4a80 tstl %d0 423ae: 6608 bnes 423b8 <devFS_write+0x58>
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
423b0: 202e fffc movel %fp@(-4),%d0
}
423b4: 4e5e unlk %fp 423b6: 4e75 rts
np->minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
423b8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 423ba: 4eb9 0004 98ec jsr 498ec <rtems_deviceio_errno> <== NOT EXECUTED 423c0: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
423c2: 4e5e unlk %fp <== NOT EXECUTED 423c4: 4e75 rts <== NOT EXECUTED
...
00045c44 <devctl>:
int filedes __attribute__((unused)),
void *dev_data_ptr __attribute__((unused)),
size_t nbyte __attribute__((unused)),
int *dev_info_ptr __attribute__((unused))
)
{
45c44: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c48: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c4e: 7258 moveq #88,%d1 45c50: 2040 moveal %d0,%a0
}
45c52: 70ff moveq #-1,%d0 45c54: 4e5e unlk %fp
void *dev_data_ptr __attribute__((unused)),
size_t nbyte __attribute__((unused)),
int *dev_info_ptr __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c56: 2081 movel %d1,%a0@
}
45c58: 4e75 rts
...
0004c60a <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4c60a: 4e56 fff4 linkw %fp,#-12 4c60e: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4c612: 486e fff4 pea %fp@(-12)
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4c616: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4c61a: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4c61e: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4c622: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4c626: 2f28 0050 movel %a0@(80),%sp@- 4c62a: 2f28 004c movel %a0@(76),%sp@- 4c62e: 4eb9 0004 dc78 jsr 4dc78 <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4c634: 4fef 000c lea %sp@(12),%sp 4c638: 4a80 tstl %d0 4c63a: 6604 bnes 4c640 <device_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
4c63c: 4e5e unlk %fp 4c63e: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
4c640: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c642: 4eb9 0004 e2e0 jsr 4e2e0 <rtems_deviceio_errno> <== NOT EXECUTED 4c648: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
4c64a: 4e5e unlk %fp <== NOT EXECUTED
4c64c: 4e75 rts
0004c4f2 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4c4f2: 4e56 fff0 linkw %fp,#-16 4c4f6: 226e 0008 moveal %fp@(8),%a1
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4c4fa: 486e fff0 pea %fp@(-16)
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4c4fe: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
4c504: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4c50a: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4c50e: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4c512: 2f28 0050 movel %a0@(80),%sp@- 4c516: 2f28 004c movel %a0@(76),%sp@- 4c51a: 4eb9 0004 dcd4 jsr 4dcd4 <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4c520: 4fef 000c lea %sp@(12),%sp 4c524: 4a80 tstl %d0 4c526: 6608 bnes 4c530 <device_ioctl+0x3e>
return rtems_deviceio_errno(status);
return args.ioctl_return;
4c528: 202e fffc movel %fp@(-4),%d0
}
4c52c: 4e5e unlk %fp 4c52e: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4c530: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c532: 4eb9 0004 e2e0 jsr 4e2e0 <rtems_deviceio_errno> <== NOT EXECUTED 4c538: 588f addql #4,%sp <== NOT EXECUTED
return args.ioctl_return;
}
4c53a: 4e5e unlk %fp <== NOT EXECUTED
4c53c: 4e75 rts
0004c64e <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4c64e: 4e56 fff4 linkw %fp,#-12 4c652: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4c656: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4c65a: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4c660: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4c664: 2d6e 0014 fffc movel %fp@(20),%fp@(-4)
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4c66a: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4c66e: 2f29 0050 movel %a1@(80),%sp@- 4c672: 2f29 004c movel %a1@(76),%sp@- 4c676: 4eb9 0004 dd30 jsr 4dd30 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4c67c: 4fef 000c lea %sp@(12),%sp 4c680: 4a80 tstl %d0 4c682: 6604 bnes 4c688 <device_open+0x3a>
return rtems_deviceio_errno(status);
return 0;
}
4c684: 4e5e unlk %fp 4c686: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4c688: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c68a: 4eb9 0004 e2e0 jsr 4e2e0 <rtems_deviceio_errno> <== NOT EXECUTED 4c690: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4c692: 4e5e unlk %fp <== NOT EXECUTED 4c694: 4e75 rts <== NOT EXECUTED
...
0004c5a4 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4c5a4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4c5a8: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
4c5ac: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4c5b0: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
4c5b6: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4c5bc: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4c5c2: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4c5c6: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4c5ca: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4c5ce: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4c5d2: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4c5d6: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4c5da: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4c5de: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4c5e2: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4c5e6: 4eb9 0004 dd8c jsr 4dd8c <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4c5ec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c5f0: 4a80 tstl %d0 <== NOT EXECUTED 4c5f2: 6608 bnes 4c5fc <device_read+0x58> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4c5f4: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4c5f8: 4e5e unlk %fp <== NOT EXECUTED 4c5fa: 4e75 rts <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4c5fc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c5fe: 4eb9 0004 e2e0 jsr 4e2e0 <rtems_deviceio_errno> <== NOT EXECUTED 4c604: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4c606: 4e5e unlk %fp <== NOT EXECUTED
4c608: 4e75 rts
0004c53e <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4c53e: 4e56 ffe4 linkw %fp,#-28 4c542: 206e 0008 moveal %fp@(8),%a0
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
4c546: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4c54a: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4c550: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4c556: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12)
{
rtems_libio_rw_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4c55c: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4c560: 2028 000c movel %a0@(12),%d0 4c564: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4c568: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4c56c: 2d40 ffe8 movel %d0,%fp@(-24) 4c570: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4c574: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4c578: 2f29 0050 movel %a1@(80),%sp@- 4c57c: 2f29 004c movel %a1@(76),%sp@- 4c580: 4eb9 0004 dde8 jsr 4dde8 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4c586: 4fef 000c lea %sp@(12),%sp 4c58a: 4a80 tstl %d0 4c58c: 6608 bnes 4c596 <device_write+0x58>
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4c58e: 202e fffc movel %fp@(-4),%d0
}
4c592: 4e5e unlk %fp 4c594: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4c596: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c598: 4eb9 0004 e2e0 jsr 4e2e0 <rtems_deviceio_errno> <== NOT EXECUTED 4c59e: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4c5a0: 4e5e unlk %fp <== NOT EXECUTED
4c5a2: 4e75 rts
000443aa <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
443aa: 4e56 fff4 linkw %fp,#-12 443ae: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 443b2: 246e 0008 moveal %fp@(8),%a2
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
443b6: 4aaa 00b4 tstl %a2@(180) 443ba: 6750 beqs 4440c <drainOutput+0x62>
rtems_interrupt_disable (level);
443bc: 243c 0000 0700 movel #1792,%d2 443c2: 2002 movel %d2,%d0 443c4: 40c1 movew %sr,%d1 443c6: 8081 orl %d1,%d0 443c8: 46c0 movew %d0,%sr
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
443ca: 206a 0084 moveal %a2@(132),%a0 443ce: 202a 0080 movel %a2@(128),%d0 443d2: b088 cmpl %a0,%d0 443d4: 6734 beqs 4440a <drainOutput+0x60> 443d6: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3
tty->rawOutBufState = rob_wait;
443dc: 7002 moveq #2,%d0 443de: 2540 0094 movel %d0,%a2@(148)
rtems_interrupt_enable (level);
443e2: 46c1 movew %d1,%sr
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
443e4: 42a7 clrl %sp@- 443e6: 42a7 clrl %sp@- 443e8: 2f2a 008c movel %a2@(140),%sp@- 443ec: 4e93 jsr %a3@
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
443ee: 4fef 000c lea %sp@(12),%sp 443f2: 4a80 tstl %d0 443f4: 6620 bnes 44416 <drainOutput+0x6c>
rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level);
443f6: 2002 movel %d2,%d0 443f8: 40c1 movew %sr,%d1 443fa: 8081 orl %d1,%d0 443fc: 46c0 movew %d0,%sr
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
443fe: 206a 0084 moveal %a2@(132),%a0 44402: 202a 0080 movel %a2@(128),%d0 44406: b088 cmpl %a0,%d0 44408: 66d2 bnes 443dc <drainOutput+0x32>
RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level);
4440a: 46c1 movew %d1,%sr
} }
4440c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 44412: 4e5e unlk %fp 44414: 4e75 rts
rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc);
44416: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44418: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
000433e0 <dup>:
#include <fcntl.h>
int dup(
int fildes
)
{
433e0: 4e56 0000 linkw %fp,#0
return fcntl( fildes, F_DUPFD, 0 );
433e4: 42a7 clrl %sp@- 433e6: 42a7 clrl %sp@- 433e8: 2f2e 0008 movel %fp@(8),%sp@- 433ec: 4eb9 0004 38f4 jsr 438f4 <fcntl>
}
433f2: 4e5e unlk %fp 433f4: 4e75 rts
...
00043380 <dup2>:
int dup2(
int fildes,
int fildes2
)
{
43380: 4e56 ffac linkw %fp,#-84 43384: 48d7 040c moveml %d2-%d3/%a2,%sp@
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
43388: 240e movel %fp,%d2 4338a: 0682 ffff ffba addil #-70,%d2 43390: 45f9 0004 3d5c lea 43d5c <fstat>,%a2 43396: 2f02 movel %d2,%sp@-
int dup2(
int fildes,
int fildes2
)
{
43398: 262e 0008 movel %fp@(8),%d3
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
4339c: 2f03 movel %d3,%sp@- 4339e: 4e92 jsr %a2@
if ( status == -1 )
433a0: 508f addql #8,%sp 433a2: 72ff moveq #-1,%d1 433a4: b280 cmpl %d0,%d1 433a6: 660c bnes 433b4 <dup2+0x34>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
433a8: 70ff moveq #-1,%d0
}
433aa: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 433b0: 4e5e unlk %fp 433b2: 4e75 rts
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
433b4: 2f02 movel %d2,%sp@- 433b6: 2f2e 000c movel %fp@(12),%sp@- 433ba: 4e92 jsr %a2@
if ( status == -1 )
433bc: 508f addql #8,%sp 433be: 72ff moveq #-1,%d1 433c0: b280 cmpl %d0,%d1 433c2: 67e4 beqs 433a8 <dup2+0x28>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
433c4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 433c8: 42a7 clrl %sp@- <== NOT EXECUTED 433ca: 2f03 movel %d3,%sp@- <== NOT EXECUTED 433cc: 4eb9 0004 38f4 jsr 438f4 <fcntl> <== NOT EXECUTED 433d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
433d6: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 <== NOT EXECUTED 433dc: 4e5e unlk %fp <== NOT EXECUTED
433de: 4e75 rts
00043dcc <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
43dcc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 43dd0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43dd2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 43dd6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
43dd8: 242a 003c movel %a2@(60),%d2 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
43ddc: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
43de0: 0282 0000 0200 andil #512,%d2 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
43de6: 1001 moveb %d1,%d0 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
43de8: 4a82 tstl %d2 <== NOT EXECUTED 43dea: 673e beqs 43e2a <echo+0x5e> <== NOT EXECUTED 43dec: 1001 moveb %d1,%d0 <== NOT EXECUTED 43dee: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43df4: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43dfa: 1430 0801 moveb %a0@(00000001,%d0:l),%d2 <== NOT EXECUTED 43dfe: 49c2 extbl %d2 <== NOT EXECUTED 43e00: 0802 0005 btst #5,%d2 <== NOT EXECUTED 43e04: 670e beqs 43e14 <echo+0x48> <== NOT EXECUTED 43e06: 7409 moveq #9,%d2 <== NOT EXECUTED 43e08: b480 cmpl %d0,%d2 <== NOT EXECUTED 43e0a: 6708 beqs 43e14 <echo+0x48> <== NOT EXECUTED 43e0c: 143c 000a moveb #10,%d2 <== NOT EXECUTED 43e10: b480 cmpl %d0,%d2 <== NOT EXECUTED 43e12: 662a bnes 43e3e <echo+0x72> <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
43e14: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43e18: 4eba fdd2 jsr %pc@(43bec <oproc>) <== NOT EXECUTED 43e1c: 508f addql #8,%sp <== NOT EXECUTED
} }
43e1e: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 43e22: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 43e26: 4e5e unlk %fp <== NOT EXECUTED 43e28: 4e75 rts <== NOT EXECUTED 43e2a: 1001 moveb %d1,%d0 <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
43e2c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e2e: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43e34: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43e36: 4eba fdb4 jsr %pc@(43bec <oproc>) <== NOT EXECUTED 43e3a: 508f addql #8,%sp <== NOT EXECUTED 43e3c: 60e0 bras 43e1e <echo+0x52> <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
43e3e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e40: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
43e44: 7040 moveq #64,%d0 <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
43e46: 486e fffe pea %fp@(-2) <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
43e4a: b181 eorl %d0,%d1 <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
43e4c: 745e moveq #94,%d2 <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
43e4e: 1d41 ffff moveb %d1,%fp@(-1) <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
43e52: 1d42 fffe moveb %d2,%fp@(-2) <== NOT EXECUTED
echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty);
43e56: 4eb9 0004 3ac4 jsr 43ac4 <rtems_termios_puts> <== NOT EXECUTED
tty->column += 2;
}
else {
oproc (c, tty);
}
}
43e5c: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
43e60: 54aa 0028 addql #2,%a2@(40) <== NOT EXECUTED
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
43e64: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
tty->column += 2;
}
else {
oproc (c, tty);
}
}
43e68: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 43e6c: 4e5e unlk %fp <== NOT EXECUTED
43e6e: 4e75 rts
00067330 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
67330: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
67334: 2039 000a 60de movel a60de <group_fp>,%d0 <== NOT EXECUTED 6733a: 670a beqs 67346 <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
6733c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6733e: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED 67344: 588f addql #4,%sp <== NOT EXECUTED
}
67346: 4e5e unlk %fp <== NOT EXECUTED
67348: 4e75 rts
0006734a <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
6734a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
6734e: 2039 000a 5ff6 movel a5ff6 <passwd_fp>,%d0 <== NOT EXECUTED 67354: 670a beqs 67360 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
67356: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67358: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED 6735e: 588f addql #4,%sp <== NOT EXECUTED
}
67360: 4e5e unlk %fp <== NOT EXECUTED
67362: 4e75 rts
00043e70 <erase>:
* FIXME: Needs support for WERASE and ECHOPRT.
* FIXME: Some of the tests should check for IEXTEN, too.
*/
static void
erase (struct rtems_termios_tty *tty, int lineFlag)
{
43e70: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 43e74: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED 43e78: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 43e7c: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
if (tty->ccount == 0)
43e80: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 43e84: 6732 beqs 43eb8 <erase+0x48> <== NOT EXECUTED
return;
if (lineFlag) {
43e86: 4a84 tstl %d4 <== NOT EXECUTED 43e88: 6738 beqs 43ec2 <erase+0x52> <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
43e8a: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43e8e: 44c3 movew %d3,%ccr <== NOT EXECUTED 43e90: 6a00 01ae bplw 44040 <erase+0x1d0> <== NOT EXECUTED
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
43e94: 0803 0004 btst #4,%d3 <== NOT EXECUTED 43e98: 662c bnes 43ec6 <erase+0x56> <== NOT EXECUTED
tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty);
43e9a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e9c: 4280 clrl %d0 <== NOT EXECUTED 43e9e: 102a 0044 moveb %a2@(68),%d0 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
43ea2: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
43ea6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43ea8: 4eba ff22 jsr %pc@(43dcc <echo>) <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
43eac: 508f addql #8,%sp <== NOT EXECUTED 43eae: 7020 moveq #32,%d0 <== NOT EXECUTED 43eb0: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 43eb4: 6600 0198 bnew 4404e <erase+0x1de> <== NOT EXECUTED
} } if (!lineFlag) break; } }
43eb8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 43ebe: 4e5e unlk %fp <== NOT EXECUTED 43ec0: 4e75 rts <== NOT EXECUTED 43ec2: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43ec6: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
43ecc: 5381 subql #1,%d1 <== NOT EXECUTED 43ece: 226a 001c moveal %a2@(28),%a1 <== NOT EXECUTED 43ed2: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 43ed6: 1031 1800 moveb %a1@(00000000,%d1:l),%d0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
43eda: 44c3 movew %d3,%ccr <== NOT EXECUTED 43edc: 6a36 bpls 43f14 <erase+0xa4> <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
43ede: 4a84 tstl %d4 <== NOT EXECUTED 43ee0: 6608 bnes 43eea <erase+0x7a> <== NOT EXECUTED 43ee2: 0803 0004 btst #4,%d3 <== NOT EXECUTED 43ee6: 6700 013e beqw 44026 <erase+0x1b6> <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
}
else if (c == '\t') {
43eea: 7409 moveq #9,%d2 <== NOT EXECUTED 43eec: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43ef2: b480 cmpl %d0,%d2 <== NOT EXECUTED 43ef4: 6700 008e beqw 43f84 <erase+0x114> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
43ef8: 2400 movel %d0,%d2 <== NOT EXECUTED 43efa: 5282 addql #1,%d2 <== NOT EXECUTED 43efc: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43f02: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED 43f06: 49c0 extbl %d0 <== NOT EXECUTED 43f08: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43f0c: 6752 beqs 43f60 <erase+0xf0> <== NOT EXECUTED 43f0e: 0803 0009 btst #9,%d3 <== NOT EXECUTED 43f12: 6610 bnes 43f24 <erase+0xb4> <== NOT EXECUTED
if (tty->column) tty->column--; } } } if (!lineFlag)
43f14: 4a84 tstl %d4 <== NOT EXECUTED 43f16: 67a0 beqs 43eb8 <erase+0x48> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
43f18: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 43f1c: 679a beqs 43eb8 <erase+0x48> <== NOT EXECUTED 43f1e: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43f22: 60a8 bras 43ecc <erase+0x5c> <== NOT EXECUTED
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
43f24: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43f26: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 43f2a: 4879 0005 c60b pea 5c60b <rtems_status_assoc+0x175> <== NOT EXECUTED 43f30: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->column)
43f32: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43f36: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43f3a: 6706 beqs 43f42 <erase+0xd2> <== NOT EXECUTED
tty->column--;
43f3c: 5380 subql #1,%d0 <== NOT EXECUTED 43f3e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
43f42: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43f48: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED 43f4c: 49c0 extbl %d0 <== NOT EXECUTED 43f4e: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43f52: 670c beqs 43f60 <erase+0xf0> <== NOT EXECUTED 43f54: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 43f58: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED 43f5e: 67b4 beqs 43f14 <erase+0xa4> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
43f60: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43f62: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 43f66: 4879 0005 c60b pea 5c60b <rtems_status_assoc+0x175> <== NOT EXECUTED 43f6c: 4eb9 0004 3ac4 jsr 43ac4 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
43f72: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43f76: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43f7a: 6798 beqs 43f14 <erase+0xa4> <== NOT EXECUTED
tty->column--;
43f7c: 5380 subql #1,%d0 <== NOT EXECUTED 43f7e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED 43f82: 6090 bras 43f14 <erase+0xa4> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
}
else if (c == '\t') {
int col = tty->read_start_column;
43f84: 242a 002c movel %a2@(44),%d2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
43f88: 4a81 tstl %d1 <== NOT EXECUTED 43f8a: 6734 beqs 43fc0 <erase+0x150> <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
43f8c: 2879 0005 d87c moveal 5d87c <__ctype_ptr__>,%a4 <== NOT EXECUTED 43f92: 4280 clrl %d0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
43f94: 0283 0000 0200 andil #512,%d3 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
43f9a: 4285 clrl %d5 <== NOT EXECUTED 43f9c: 1a31 0800 moveb %a1@(00000000,%d0:l),%d5 <== NOT EXECUTED 43fa0: 5280 addql #1,%d0 <== NOT EXECUTED 43fa2: 2045 moveal %d5,%a0 <== NOT EXECUTED
if (c == '\t') {
43fa4: 7a09 moveq #9,%d5 <== NOT EXECUTED 43fa6: ba88 cmpl %a0,%d5 <== NOT EXECUTED 43fa8: 676c beqs 44016 <erase+0x1a6> <== NOT EXECUTED
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
43faa: 1a34 8801 moveb %a4@(00000001,%a0:l),%d5 <== NOT EXECUTED 43fae: 49c5 extbl %d5 <== NOT EXECUTED 43fb0: 0805 0005 btst #5,%d5 <== NOT EXECUTED 43fb4: 6758 beqs 4400e <erase+0x19e> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
43fb6: 4a83 tstl %d3 <== NOT EXECUTED 43fb8: 6702 beqs 43fbc <erase+0x14c> <== NOT EXECUTED
col += 2;
43fba: 5482 addql #2,%d2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
43fbc: b081 cmpl %d1,%d0 <== NOT EXECUTED 43fbe: 66da bnes 43f9a <erase+0x12a> <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
43fc0: b4aa 0028 cmpl %a2@(40),%d2 <== NOT EXECUTED 43fc4: 6c00 ff4e bgew 43f14 <erase+0xa4> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
43fc8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43fca: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43fce: 4879 0005 c60d pea 5c60d <rtems_status_assoc+0x177> <== NOT EXECUTED 43fd4: 4e93 jsr %a3@ <== NOT EXECUTED
tty->column--;
43fd6: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43fda: 5380 subql #1,%d0 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
43fdc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
43fe0: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
43fe4: b082 cmpl %d2,%d0 <== NOT EXECUTED 43fe6: 6f00 ff2c blew 43f14 <erase+0xa4> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
43fea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43fec: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43ff0: 4879 0005 c60d pea 5c60d <rtems_status_assoc+0x177> <== NOT EXECUTED 43ff6: 4e93 jsr %a3@ <== NOT EXECUTED
tty->column--;
43ff8: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43ffc: 5380 subql #1,%d0 <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
43ffe: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
44002: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
44006: b082 cmpl %d2,%d0 <== NOT EXECUTED 44008: 6ebe bgts 43fc8 <erase+0x158> <== NOT EXECUTED 4400a: 6000 ff08 braw 43f14 <erase+0xa4> <== NOT EXECUTED
else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
col += 2;
}
else {
col++;
4400e: 5282 addql #1,%d2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
44010: b081 cmpl %d1,%d0 <== NOT EXECUTED 44012: 6686 bnes 43f9a <erase+0x12a> <== NOT EXECUTED 44014: 60aa bras 43fc0 <erase+0x150> <== NOT EXECUTED
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
44016: 1a3c 0007 moveb #7,%d5 <== NOT EXECUTED 4401a: 8485 orl %d5,%d2 <== NOT EXECUTED 4401c: 5282 addql #1,%d2 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
4401e: b081 cmpl %d1,%d0 <== NOT EXECUTED 44020: 6600 ff78 bnew 43f9a <erase+0x12a> <== NOT EXECUTED 44024: 609a bras 43fc0 <erase+0x150> <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
44026: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED 4402a: 4280 clrl %d0 <== NOT EXECUTED 4402c: 102a 0043 moveb %a2@(67),%d0 <== NOT EXECUTED
} } if (!lineFlag) break; } }
44030: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
44036: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
} } if (!lineFlag) break; } }
4403a: 4e5e unlk %fp <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
4403c: 6000 fd8e braw 43dcc <echo> <== NOT EXECUTED
{
if (tty->ccount == 0)
return;
if (lineFlag) {
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
44040: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
} } if (!lineFlag) break; } }
44044: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 4404a: 4e5e unlk %fp <== NOT EXECUTED 4404c: 4e75 rts <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
4404e: 700a moveq #10,%d0 <== NOT EXECUTED 44050: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
} } if (!lineFlag) break; } }
44054: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
4405a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
} } if (!lineFlag) break; } }
4405e: 4e5e unlk %fp <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
44060: 6000 fd6a braw 43dcc <echo> <== NOT EXECUTED
0007a584 <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
7a584: 4e56 ffb4 linkw %fp,#-76 <== NOT EXECUTED 7a588: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 7a58c: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
7a590: b0b9 000a 1ca4 cmpl a1ca4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 7a596: 6400 0116 bccw 7a6ae <fchdir+0x12a> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
7a59a: 2479 000a 694c moveal a694c <rtems_libio_iops>,%a2 <== NOT EXECUTED 7a5a0: ed88 lsll #6,%d0 <== NOT EXECUTED 7a5a2: d5c0 addal %d0,%a2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
7a5a4: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 7a5a8: 0800 0008 btst #8,%d0 <== NOT EXECUTED 7a5ac: 6700 0100 beqw 7a6ae <fchdir+0x12a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
7a5b0: 0800 0001 btst #1,%d0 <== NOT EXECUTED 7a5b4: 6700 0138 beqw 7a6ee <fchdir+0x16a> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
7a5b8: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 7a5bc: 4a88 tstl %a0 <== NOT EXECUTED 7a5be: 6700 0146 beqw 7a706 <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
7a5c2: 2068 0010 moveal %a0@(16),%a0 <== NOT EXECUTED 7a5c6: 4a88 tstl %a0 <== NOT EXECUTED 7a5c8: 6700 013c beqw 7a706 <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
7a5cc: 47ea 0018 lea %a2@(24),%a3 <== NOT EXECUTED 7a5d0: 2f0b movel %a3,%sp@- <== NOT EXECUTED 7a5d2: 4e90 jsr %a0@ <== NOT EXECUTED 7a5d4: 588f addql #4,%sp <== NOT EXECUTED 7a5d6: 7201 moveq #1,%d1 <== NOT EXECUTED 7a5d8: b280 cmpl %d0,%d1 <== NOT EXECUTED 7a5da: 6600 00ba bnew 7a696 <fchdir+0x112> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
7a5de: 2279 000a 1fac moveal a1fac <rtems_current_user_env>,%a1 <== NOT EXECUTED 7a5e4: 2c0e movel %fp,%d6 <== NOT EXECUTED 7a5e6: 41e9 0004 lea %a1@(4),%a0 <== NOT EXECUTED 7a5ea: 0686 ffff ffd8 addil #-40,%d6 <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
7a5f0: 2248 moveal %a0,%a1 <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
7a5f2: 2a46 moveal %d6,%a5 <== NOT EXECUTED 7a5f4: 2a0e movel %fp,%d5 <== NOT EXECUTED 7a5f6: 0685 ffff ffdc addil #-36,%d5 <== NOT EXECUTED 7a5fc: 280e movel %fp,%d4 <== NOT EXECUTED 7a5fe: 0684 ffff ffe0 addil #-32,%d4 <== NOT EXECUTED 7a604: 260e movel %fp,%d3 <== NOT EXECUTED 7a606: 0683 ffff ffe4 addil #-28,%d3 <== NOT EXECUTED 7a60c: 240e movel %fp,%d2 <== NOT EXECUTED 7a60e: 0682 ffff ffe8 addil #-24,%d2 <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
7a614: 49ee ffec lea %fp@(-20),%a4 <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
7a618: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a61a: 2a45 moveal %d5,%a5 <== NOT EXECUTED 7a61c: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a61e: 2a44 moveal %d4,%a5 <== NOT EXECUTED 7a620: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a622: 2a43 moveal %d3,%a5 <== NOT EXECUTED 7a624: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a626: 2a42 moveal %d2,%a5 <== NOT EXECUTED 7a628: 2a90 movel %a0@,%a5@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
7a62a: 22d3 movel %a3@,%a1@+ <== NOT EXECUTED 7a62c: 22ea 001c movel %a2@(28),%a1@+ <== NOT EXECUTED 7a630: 22ea 0020 movel %a2@(32),%a1@+ <== NOT EXECUTED 7a634: 22aa 0024 movel %a2@(36),%a1@ <== NOT EXECUTED 7a638: 20aa 0028 movel %a2@(40),%a0@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
7a63c: 42a7 clrl %sp@- <== NOT EXECUTED 7a63e: 2f0c movel %a4,%sp@- <== NOT EXECUTED 7a640: 42a7 clrl %sp@- <== NOT EXECUTED 7a642: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 7a646: 4879 0009 ac9b pea 9ac9b <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED 7a64c: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED 7a652: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 7a656: 4a80 tstl %d0 <== NOT EXECUTED 7a658: 666c bnes 7a6c6 <fchdir+0x142> <== NOT EXECUTED
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
return -1;
}
/* release the old one */
rtems_filesystem_freenode( &saved );
7a65a: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 7a65e: 4a88 tstl %a0 <== NOT EXECUTED 7a660: 670e beqs 7a670 <fchdir+0xec> <== NOT EXECUTED 7a662: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 7a666: 4a88 tstl %a0 <== NOT EXECUTED 7a668: 6706 beqs 7a670 <fchdir+0xec> <== NOT EXECUTED 7a66a: 2f06 movel %d6,%sp@- <== NOT EXECUTED 7a66c: 4e90 jsr %a0@ <== NOT EXECUTED 7a66e: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
7a670: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 7a676: 5888 addql #4,%a0 <== NOT EXECUTED 7a678: 4280 clrl %d0 <== NOT EXECUTED 7a67a: 20d4 movel %a4@,%a0@+ <== NOT EXECUTED 7a67c: 20ee fff0 movel %fp@(-16),%a0@+ <== NOT EXECUTED 7a680: 20ee fff4 movel %fp@(-12),%a0@+ <== NOT EXECUTED 7a684: 20ee fff8 movel %fp@(-8),%a0@+ <== NOT EXECUTED 7a688: 20ae fffc movel %fp@(-4),%a0@ <== NOT EXECUTED
return 0;
}
7a68c: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a692: 4e5e unlk %fp <== NOT EXECUTED 7a694: 4e75 rts <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
7a696: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a69c: 7214 moveq #20,%d1 <== NOT EXECUTED 7a69e: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6a0: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a6a2: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
7a6a8: 2081 movel %d1,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a6aa: 4e5e unlk %fp <== NOT EXECUTED 7a6ac: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
7a6ae: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a6b4: 7609 moveq #9,%d3 <== NOT EXECUTED 7a6b6: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6b8: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6ba: 2083 movel %d3,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a6bc: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a6c2: 4e5e unlk %fp <== NOT EXECUTED 7a6c4: 4e75 rts <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
7a6c6: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 7a6cc: 2246 moveal %d6,%a1 <== NOT EXECUTED 7a6ce: 5888 addql #4,%a0 <== NOT EXECUTED 7a6d0: 2a45 moveal %d5,%a5 <== NOT EXECUTED 7a6d2: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6d4: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 7a6d6: 2244 moveal %d4,%a1 <== NOT EXECUTED 7a6d8: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 7a6da: 2a43 moveal %d3,%a5 <== NOT EXECUTED 7a6dc: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 7a6de: 2242 moveal %d2,%a1 <== NOT EXECUTED 7a6e0: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 7a6e2: 2091 movel %a1@,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a6e4: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a6ea: 4e5e unlk %fp <== NOT EXECUTED 7a6ec: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
7a6ee: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a6f4: 7416 moveq #22,%d2 <== NOT EXECUTED 7a6f6: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6f8: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6fa: 2082 movel %d2,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a6fc: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a702: 4e5e unlk %fp <== NOT EXECUTED 7a704: 4e75 rts <== NOT EXECUTED
if ( !iop->pathinfo.ops ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
7a706: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a70c: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a70e: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a710: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED
if ( !iop->pathinfo.ops ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
7a716: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
7a71c: 4e5e unlk %fp <== NOT EXECUTED
7a71e: 4e75 rts
00066f60 <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
66f60: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66f64: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 66f68: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66f6c: b0b9 000a 1ca4 cmpl a1ca4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 66f72: 643a bccs 66fae <fchmod+0x4e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
66f74: 2079 000a 694c moveal a694c <rtems_libio_iops>,%a0 <== NOT EXECUTED 66f7a: ed88 lsll #6,%d0 <== NOT EXECUTED 66f7c: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
66f7e: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 66f82: 0800 0008 btst #8,%d0 <== NOT EXECUTED 66f86: 6726 beqs 66fae <fchmod+0x4e> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66f88: 44c0 movew %d0,%ccr <== NOT EXECUTED 66f8a: 6634 bnes 66fc0 <fchmod+0x60> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
66f8c: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED 66f90: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED 66f94: 673c beqs 66fd2 <fchmod+0x72> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
66f96: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED 66f9a: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66f9e: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 66fa2: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED 66fa6: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
66faa: 4e5e unlk %fp <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
66fac: 4ed1 jmp %a1@ <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
66fae: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 66fb4: 7209 moveq #9,%d1 <== NOT EXECUTED 66fb6: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fb8: 70ff moveq #-1,%d0 <== NOT EXECUTED 66fba: 4e5e unlk %fp <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
66fbc: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fbe: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66fc0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fc6: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66fc8: 2040 moveal %d0,%a0 <== NOT EXECUTED 66fca: 7016 moveq #22,%d0 <== NOT EXECUTED 66fcc: 2080 movel %d0,%a0@ <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fce: 70ff moveq #-1,%d0 <== NOT EXECUTED 66fd0: 4e75 rts <== NOT EXECUTED
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
66fd2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fd8: 4e5e unlk %fp <== NOT EXECUTED
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
66fda: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fdc: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->fchmod_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
66fde: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66fe4: 4e75 rts <== NOT EXECUTED
...
00066fe8 <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
66fe8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66fec: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED 66ff0: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66ff2: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 66ff6: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66ffa: b4b9 000a 1ca4 cmpl a1ca4 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED 67000: 6448 bccs 6704a <fchown+0x62> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
67002: 2079 000a 694c moveal a694c <rtems_libio_iops>,%a0 <== NOT EXECUTED 67008: ed8a lsll #6,%d2 <== NOT EXECUTED 6700a: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
6700c: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED 67010: 0802 0008 btst #8,%d2 <== NOT EXECUTED 67014: 6734 beqs 6704a <fchown+0x62> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
67016: 44c2 movew %d2,%ccr <== NOT EXECUTED 67018: 6646 bnes 67060 <fchown+0x78> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
6701a: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 6701e: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED 67022: 4a89 tstl %a1 <== NOT EXECUTED 67024: 6750 beqs 67076 <fchown+0x8e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
67026: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 6702a: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED 67030: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
67036: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
6703a: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED 6703e: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED 67042: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
67046: 4e5e unlk %fp <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
67048: 4ed1 jmp %a1@ <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
6704a: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
67050: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
67054: 2040 moveal %d0,%a0 <== NOT EXECUTED 67056: 7209 moveq #9,%d1 <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
67058: 70ff moveq #-1,%d0 <== NOT EXECUTED 6705a: 4e5e unlk %fp <== NOT EXECUTED
{
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
6705c: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
6705e: 4e75 rts <== NOT EXECUTED
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
67060: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
67066: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
6706a: 2040 moveal %d0,%a0 <== NOT EXECUTED 6706c: 7016 moveq #22,%d0 <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
6706e: 4e5e unlk %fp <== NOT EXECUTED
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
67070: 2080 movel %d0,%a0@ <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
67072: 70ff moveq #-1,%d0 <== NOT EXECUTED 67074: 4e75 rts <== NOT EXECUTED
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
67076: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
6707c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
67080: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
67082: 70ff moveq #-1,%d0 <== NOT EXECUTED 67084: 4e5e unlk %fp <== NOT EXECUTED
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->pathinfo.ops->chown_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
67086: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
6708c: 4e75 rts <== NOT EXECUTED
...
0007a720 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
7a720: 4e56 fff4 linkw %fp,#-12 7a724: 202e 0008 movel %fp@(8),%d0
#include <sys/types.h>
#include <sys/stat.h> /* sigh. for the mode bits for open/creat */
extern int open _PARAMS ((const char *, int, ...));
extern int creat _PARAMS ((const char *, mode_t));
extern int fcntl _PARAMS ((int, int, ...));
7a728: 41ee 0010 lea %fp@(16),%a0 7a72c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7a730: 242e 000c movel %fp@(12),%d2
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
7a734: 2239 000a 1ca4 movel a1ca4 <rtems_libio_number_iops>,%d1 7a73a: b280 cmpl %d0,%d1 7a73c: 6300 0192 blsw 7a8d0 <fcntl+0x1b0>
iop = rtems_libio_iop( fd );
7a740: 2279 000a 694c moveal a694c <rtems_libio_iops>,%a1 7a746: ed88 lsll #6,%d0 7a748: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
rtems_libio_check_is_open(iop);
7a74c: 202a 0014 movel %a2@(20),%d0 7a750: 0800 0008 btst #8,%d0 7a754: 6700 017a beqw 7a8d0 <fcntl+0x1b0>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
7a758: 7609 moveq #9,%d3 7a75a: b682 cmpl %d2,%d3 7a75c: 641a bccs 7a778 <fcntl+0x58>
errno = ENOTSUP;
ret = -1;
break;
default:
errno = EINVAL;
7a75e: 4eb9 0008 0e64 jsr 80e64 <__errno> 7a764: 76ff moveq #-1,%d3 7a766: 2040 moveal %d0,%a0 7a768: 7016 moveq #22,%d0 7a76a: 2080 movel %d0,%a0@
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a76c: 2003 movel %d3,%d0 7a76e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 7a774: 4e5e unlk %fp 7a776: 4e75 rts
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
7a778: 363b 2a08 movew %pc@(7a782 <fcntl+0x62>,%d2:l:2),%d3 7a77c: 48c3 extl %d3 7a77e: 4efb 3802 jmp %pc@(7a782 <fcntl+0x62>,%d3:l)
7a782: 00b8 00ac 009c oril #11272348,%d0 <== NOT EXECUTED 7a788: 0082 0030 0014 oril #3145748,%d2 <== NOT EXECUTED 7a78e: 0014 024 <== NOT EXECUTED 7a790: 0014 024 <== NOT EXECUTED 7a792: 0014 024 <== NOT EXECUTED 7a794: 0014 024 <== NOT EXECUTED
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
7a796: 4eb9 0008 0e64 jsr 80e64 <__errno> 7a79c: 76ff moveq #-1,%d3 7a79e: 2040 moveal %d0,%a0
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a7a0: 2003 movel %d3,%d0 7a7a2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
7a7a8: 20bc 0000 0086 movel #134,%a0@
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a7ae: 4e5e unlk %fp 7a7b0: 4e75 rts
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
7a7b2: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
7a7b4: 4283 clrl %d3
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
7a7b6: 4eb9 0004 69da jsr 469da <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
7a7bc: 222a 0014 movel %a2@(20),%d1 7a7c0: 588f addql #4,%sp 7a7c2: 0280 0000 0201 andil #513,%d0 7a7c8: 0281 ffff fdfe andil #-514,%d1 7a7ce: 8081 orl %d1,%d0 7a7d0: 2540 0014 movel %d0,%a2@(20)
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
if (iop->handlers->fcntl_h) {
7a7d4: 206a 003c moveal %a2@(60),%a0 7a7d8: 2068 0030 moveal %a0@(48),%a0 7a7dc: 4a88 tstl %a0 7a7de: 678c beqs 7a76c <fcntl+0x4c>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
7a7e0: 2f0a movel %a2,%sp@- 7a7e2: 2f02 movel %d2,%sp@- 7a7e4: 4e90 jsr %a0@
if (err) {
7a7e6: 508f addql #8,%sp
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
if (iop->handlers->fcntl_h) {
int err = (*iop->handlers->fcntl_h)( cmd, iop );
7a7e8: 2400 movel %d0,%d2
if (err) {
7a7ea: 6780 beqs 7a76c <fcntl+0x4c>
errno = err;
7a7ec: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a7f2: 76ff moveq #-1,%d3 <== NOT EXECUTED 7a7f4: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a7f6: 2003 movel %d3,%d0 <== NOT EXECUTED
if (ret >= 0) {
if (iop->handlers->fcntl_h) {
int err = (*iop->handlers->fcntl_h)( cmd, iop );
if (err) {
errno = err;
7a7f8: 2082 movel %d2,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a7fa: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a800: 4e5e unlk %fp <== NOT EXECUTED 7a802: 4e75 rts <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
7a804: 2f00 movel %d0,%sp@- 7a806: 4eb9 0004 698c jsr 4698c <rtems_libio_to_fcntl_flags> 7a80c: 588f addql #4,%sp 7a80e: 2600 movel %d0,%d3
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
7a810: 6cc2 bges 7a7d4 <fcntl+0xb4>
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a812: 2003 movel %d3,%d0 <== NOT EXECUTED 7a814: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a81a: 4e5e unlk %fp <== NOT EXECUTED 7a81c: 4e75 rts <== NOT EXECUTED
* if a new process is exec()'ed. Since RTEMS does not support
* processes, then we can ignore this one except to make
* F_GETFD work.
*/
if ( va_arg( ap, int ) )
7a81e: 4a90 tstl %a0@ 7a820: 6766 beqs 7a888 <fcntl+0x168>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
7a822: 4283 clrl %d3 7a824: 08c0 000b bset #11,%d0 7a828: 2540 0014 movel %d0,%a2@(20) 7a82c: 60a6 bras 7a7d4 <fcntl+0xb4>
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
7a82e: 2600 movel %d0,%d3 7a830: 720b moveq #11,%d1 7a832: e2ab lsrl %d1,%d3 7a834: 7001 moveq #1,%d0 7a836: c680 andl %d0,%d3 7a838: 609a bras 7a7d4 <fcntl+0xb4>
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
7a83a: 2010 movel %a0@,%d0
if ( fd2 )
7a83c: 6700 00ac beqw 7a8ea <fcntl+0x1ca>
diop = rtems_libio_iop( fd2 );
7a840: b081 cmpl %d1,%d0 <== NOT EXECUTED 7a842: 6452 bccs 7a896 <fcntl+0x176> <== NOT EXECUTED 7a844: ed88 lsll #6,%d0 <== NOT EXECUTED 7a846: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED 7a84a: 2608 movel %a0,%d3 <== NOT EXECUTED
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
7a84c: 9689 subl %a1,%d3 <== NOT EXECUTED 7a84e: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a850: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 7a856: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 7a85c: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 7a862: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
7a868: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a86e: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
7a874: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
7a87a: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
7a880: 4a83 tstl %d3 7a882: 6c00 ff50 bgew 7a7d4 <fcntl+0xb4>
7a886: 608a bras 7a812 <fcntl+0xf2> <== NOT EXECUTED
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
7a888: 4283 clrl %d3 <== NOT EXECUTED 7a88a: 0880 000b bclr #11,%d0 <== NOT EXECUTED 7a88e: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED 7a892: 6000 ff40 braw 7a7d4 <fcntl+0xb4> <== NOT EXECUTED
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
7a896: 91c8 subal %a0,%a0 <== NOT EXECUTED 7a898: 4283 clrl %d3 <== NOT EXECUTED
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
7a89a: 9689 subl %a1,%d3 <== NOT EXECUTED 7a89c: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a89e: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 7a8a4: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 7a8aa: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 7a8b0: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
7a8b6: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a8bc: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
7a8c2: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
7a8c8: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED 7a8ce: 60b0 bras 7a880 <fcntl+0x160> <== NOT EXECUTED
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
7a8d0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a8d6: 76ff moveq #-1,%d3 <== NOT EXECUTED 7a8d8: 7209 moveq #9,%d1 <== NOT EXECUTED 7a8da: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a8dc: 2003 movel %d3,%d0 <== NOT EXECUTED 7a8de: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
7a8e4: 2081 movel %d1,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a8e6: 4e5e unlk %fp <== NOT EXECUTED 7a8e8: 4e75 rts <== NOT EXECUTED
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
7a8ea: 4eb9 0004 6a1a jsr 46a1a <rtems_libio_allocate> 7a8f0: 2040 moveal %d0,%a0
if ( diop == 0 ) {
7a8f2: 4a80 tstl %d0 7a8f4: 6740 beqs 7a936 <fcntl+0x216> 7a8f6: 2279 000a 694c moveal a694c <rtems_libio_iops>,%a1 7a8fc: 2600 movel %d0,%d3
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
ret = (int) (diop - rtems_libio_iops);
7a8fe: 9689 subl %a1,%d3 7a900: ec83 asrl #6,%d3
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a902: 216a 0018 0018 movel %a2@(24),%a0@(24) 7a908: 216a 001c 001c movel %a2@(28),%a0@(28) 7a90e: 216a 0020 0020 movel %a2@(32),%a0@(32) 7a914: 216a 0024 0024 movel %a2@(36),%a0@(36)
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
7a91a: 216a 003c 003c movel %a2@(60),%a0@(60)
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
7a920: 216a 0028 0028 movel %a2@(40),%a0@(40)
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
7a926: 216a 0038 0038 movel %a2@(56),%a0@(56)
diop->flags = iop->flags;
7a92c: 216a 0014 0014 movel %a2@(20),%a0@(20) 7a932: 6000 ff4c braw 7a880 <fcntl+0x160>
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
if ( diop == 0 ) {
7a936: 76ff moveq #-1,%d3 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
7a938: 2003 movel %d3,%d0 <== NOT EXECUTED 7a93a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a940: 4e5e unlk %fp <== NOT EXECUTED
7a942: 4e75 rts
0004cc7c <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4cc7c: 4e56 ffdc linkw %fp,#-36 4cc80: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4cc84: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4cc86: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4cc8a: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 4cc90: 42a7 clrl %sp@- 4cc92: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4cc98: 262e 000c movel %fp@(12),%d3
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4cc9c: 4e93 jsr %a3@ 4cc9e: 4fef 000c lea %sp@(12),%sp 4cca2: 4a80 tstl %d0 4cca4: 667e bnes 4cd24 <fifo_open+0xa8>
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4cca6: 2414 movel %a4@,%d2 <== NOT EXECUTED
if (pipe == NULL) {
4cca8: 6700 008a beqw 4cd34 <fifo_open+0xb8> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4ccac: 42a7 clrl %sp@- <== NOT EXECUTED 4ccae: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ccb0: 42a7 clrl %sp@- <== NOT EXECUTED 4ccb2: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4ccb6: 4e93 jsr %a3@ <== NOT EXECUTED 4ccb8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ccbc: 4a80 tstl %d0 <== NOT EXECUTED 4ccbe: 675a beqs 4cd1a <fifo_open+0x9e> <== NOT EXECUTED 4ccc0: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4ccc4: 4a94 tstl %a4@ <== NOT EXECUTED 4ccc6: 6700 023a beqw 4cf02 <fifo_open+0x286> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4ccca: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4ccd0: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4ccd6: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4ccd8: 588f addql #4,%sp <== NOT EXECUTED 4ccda: 4a8a tstl %a2 <== NOT EXECUTED 4ccdc: 6630 bnes 4cd0e <fifo_open+0x92> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4ccde: 2043 moveal %d3,%a0 <== NOT EXECUTED 4cce0: 7006 moveq #6,%d0 <== NOT EXECUTED 4cce2: 7404 moveq #4,%d2 <== NOT EXECUTED 4cce4: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4cce8: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4ccea: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4ccec: b480 cmpl %d0,%d2 <== NOT EXECUTED 4ccee: 6700 023e beqw 4cf2e <fifo_open+0x2b2> <== NOT EXECUTED 4ccf2: 7206 moveq #6,%d1 <== NOT EXECUTED 4ccf4: b280 cmpl %d0,%d1 <== NOT EXECUTED 4ccf6: 6700 0310 beqw 4d008 <fifo_open+0x38c> <== NOT EXECUTED 4ccfa: 143c 0002 moveb #2,%d2 <== NOT EXECUTED 4ccfe: b480 cmpl %d0,%d2 <== NOT EXECUTED 4cd00: 6700 018a beqw 4ce8c <fifo_open+0x210> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4cd04: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cd08: 95ca subal %a2,%a2 <== NOT EXECUTED 4cd0a: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4cd0c: 588f addql #4,%sp <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
return err;
}
4cd0e: 200a movel %a2,%d0 <== NOT EXECUTED 4cd10: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4cd16: 4e5e unlk %fp <== NOT EXECUTED 4cd18: 4e75 rts <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4cd1a: 95ca subal %a2,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4cd1c: 4a94 tstl %a4@ <== NOT EXECUTED 4cd1e: 66aa bnes 4ccca <fifo_open+0x4e> <== NOT EXECUTED 4cd20: 6000 01e0 braw 4cf02 <fifo_open+0x286> <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4cd24: 347c fffc moveaw #-4,%a2
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4cd28: 200a movel %a2,%d0 4cd2a: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 4cd30: 4e5e unlk %fp 4cd32: 4e75 rts
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4cd34: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED 4cd38: 45f9 0004 ac20 lea 4ac20 <malloc>,%a2 <== NOT EXECUTED 4cd3e: 4e92 jsr %a2@ <== NOT EXECUTED
if (pipe == NULL)
4cd40: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4cd42: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4cd44: 2400 movel %d0,%d2 <== NOT EXECUTED
if (pipe == NULL)
4cd46: 6700 03a4 beqw 4d0ec <fifo_open+0x470> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4cd4a: 4878 0200 pea 200 <DBL_MANT_DIG+0x1cb> <== NOT EXECUTED
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4cd4e: 2040 moveal %d0,%a0 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4cd50: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4cd56: 4298 clrl %a0@+ <== NOT EXECUTED 4cd58: 5888 addql #4,%a0 <== NOT EXECUTED 4cd5a: 4298 clrl %a0@+ <== NOT EXECUTED 4cd5c: 4298 clrl %a0@+ <== NOT EXECUTED 4cd5e: 4298 clrl %a0@+ <== NOT EXECUTED 4cd60: 4298 clrl %a0@+ <== NOT EXECUTED 4cd62: 4298 clrl %a0@+ <== NOT EXECUTED 4cd64: 4298 clrl %a0@+ <== NOT EXECUTED 4cd66: 4298 clrl %a0@+ <== NOT EXECUTED 4cd68: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6a: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6c: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6e: 4290 clrl %a0@ <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4cd70: 2b40 0004 movel %d0,%a5@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4cd74: 4e92 jsr %a2@ <== NOT EXECUTED
if (! pipe->Buffer)
4cd76: 588f addql #4,%sp <== NOT EXECUTED
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4cd78: 2a80 movel %d0,%a5@ <== NOT EXECUTED
if (! pipe->Buffer)
4cd7a: 6700 038e beqw 4d10a <fifo_open+0x48e> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4cd7e: 486d 002c pea %a5@(44) <== NOT EXECUTED 4cd82: 45f9 0004 d8b0 lea 4d8b0 <rtems_barrier_create>,%a2 <== NOT EXECUTED 4cd88: 1039 0005 d840 moveb 5d840 <c.6739>,%d0 <== NOT EXECUTED 4cd8e: 42a7 clrl %sp@- <== NOT EXECUTED 4cd90: 49c0 extbl %d0 <== NOT EXECUTED 4cd92: 42a7 clrl %sp@- <== NOT EXECUTED 4cd94: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4cd9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cd9c: 4e92 jsr %a2@ <== NOT EXECUTED 4cd9e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4cda2: 4a80 tstl %d0 <== NOT EXECUTED 4cda4: 6600 01c4 bnew 4cf6a <fifo_open+0x2ee> <== NOT EXECUTED
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
4cda8: 486d 0030 pea %a5@(48) <== NOT EXECUTED 4cdac: 283c 0004 d9ac movel #317868,%d4 <== NOT EXECUTED 4cdb2: 1039 0005 d840 moveb 5d840 <c.6739>,%d0 <== NOT EXECUTED 4cdb8: 42a7 clrl %sp@- <== NOT EXECUTED 4cdba: 49c0 extbl %d0 <== NOT EXECUTED 4cdbc: 42a7 clrl %sp@- <== NOT EXECUTED 4cdbe: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4cdc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cdc6: 4e92 jsr %a2@ <== NOT EXECUTED 4cdc8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4cdcc: 4a80 tstl %d0 <== NOT EXECUTED 4cdce: 6600 0190 bnew 4cf60 <fifo_open+0x2e4> <== NOT EXECUTED
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
4cdd2: 486d 0028 pea %a5@(40) <== NOT EXECUTED 4cdd6: 1039 0005 d840 moveb 5d840 <c.6739>,%d0 <== NOT EXECUTED 4cddc: 42a7 clrl %sp@- <== NOT EXECUTED 4cdde: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 4cde2: 49c0 extbl %d0 <== NOT EXECUTED 4cde4: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4cde8: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4cdee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cdf0: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create> <== NOT EXECUTED 4cdf6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4cdfa: 4a80 tstl %d0 <== NOT EXECUTED 4cdfc: 6600 0158 bnew 4cf56 <fifo_open+0x2da> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4ce00: 280e movel %fp,%d4 <== NOT EXECUTED 4ce02: 5184 subql #8,%d4 <== NOT EXECUTED 4ce04: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ce06: 4bf9 0004 752c lea 4752c <_Objects_Get>,%a5 <== NOT EXECUTED
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4ce0c: 45f9 0004 7dbc lea 47dbc <_Thread_Enable_dispatch>,%a2 <== NOT EXECUTED 4ce12: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ce14: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4ce18: 4879 0005 f798 pea 5f798 <_Barrier_Information> <== NOT EXECUTED 4ce1e: 4e95 jsr %a5@ <== NOT EXECUTED
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
4ce20: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED 4ce26: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce28: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4ce2c: 4e92 jsr %a2@ <== NOT EXECUTED 4ce2e: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ce30: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ce32: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4ce36: 4879 0005 f798 pea 5f798 <_Barrier_Information> <== NOT EXECUTED 4ce3c: 4e95 jsr %a5@ <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
4ce3e: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED 4ce44: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce46: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4ce4a: 4e92 jsr %a2@ <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4ce4c: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4ce50: 1039 0005 d840 moveb 5d840 <c.6739>,%d0 <== NOT EXECUTED 4ce56: 49c0 extbl %d0 <== NOT EXECUTED 4ce58: 2200 movel %d0,%d1 <== NOT EXECUTED 4ce5a: 5281 addql #1,%d1 <== NOT EXECUTED 4ce5c: 13c1 0005 d840 moveb %d1,5d840 <c.6739> <== NOT EXECUTED 4ce62: 727a moveq #122,%d1 <== NOT EXECUTED 4ce64: b280 cmpl %d0,%d1 <== NOT EXECUTED 4ce66: 6600 fe44 bnew 4ccac <fifo_open+0x30> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4ce6a: 2042 moveal %d2,%a0 <== NOT EXECUTED
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
c = 'a';
4ce6c: 7061 moveq #97,%d0 <== NOT EXECUTED 4ce6e: 13c0 0005 d840 moveb %d0,5d840 <c.6739> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4ce74: 42a7 clrl %sp@- <== NOT EXECUTED 4ce76: 42a7 clrl %sp@- <== NOT EXECUTED 4ce78: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4ce7c: 4e93 jsr %a3@ <== NOT EXECUTED 4ce7e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ce82: 4a80 tstl %d0 <== NOT EXECUTED 4ce84: 6700 fe94 beqw 4cd1a <fifo_open+0x9e> <== NOT EXECUTED 4ce88: 6000 fe36 braw 4ccc0 <fifo_open+0x44> <== NOT EXECUTED
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4ce8c: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4ce90: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce92: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4ce94: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4ce98: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4ce9c: 4a80 tstl %d0 <== NOT EXECUTED 4ce9e: 6700 01c2 beqw 4d062 <fifo_open+0x3e6> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
if (pipe->Writers == 0) {
4cea2: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cea6: 6600 fe5c bnew 4cd04 <fifo_open+0x88> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4ceaa: 7001 moveq #1,%d0 <== NOT EXECUTED 4ceac: 2043 moveal %d3,%a0 <== NOT EXECUTED 4ceae: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4ceb2: 6600 fe50 bnew 4cd04 <fifo_open+0x88> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4ceb6: 282a 0024 movel %a2@(36),%d4 <== NOT EXECUTED 4ceba: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4cec0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cec4: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4cec6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cec8: 42a7 clrl %sp@- <== NOT EXECUTED 4ceca: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cece: 4e90 jsr %a0@ <== NOT EXECUTED 4ced0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ced4: 4a80 tstl %d0 <== NOT EXECUTED 4ced6: 6600 01b2 bnew 4d08a <fifo_open+0x40e> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4ceda: 42a7 clrl %sp@- <== NOT EXECUTED 4cedc: 42a7 clrl %sp@- <== NOT EXECUTED 4cede: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cee2: 4e93 jsr %a3@ <== NOT EXECUTED 4cee4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cee8: 4a80 tstl %d0 <== NOT EXECUTED 4ceea: 6600 019e bnew 4d08a <fifo_open+0x40e> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4ceee: b8aa 0024 cmpl %a2@(36),%d4 <== NOT EXECUTED 4cef2: 67cc beqs 4cec0 <fifo_open+0x244> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4cef4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cef8: 95ca subal %a2,%a2 <== NOT EXECUTED 4cefa: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4cefc: 588f addql #4,%sp <== NOT EXECUTED 4cefe: 6000 fe0e braw 4cd0e <fifo_open+0x92> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
err = -EINTR;
if (*pipep == NULL) {
if (err)
4cf02: 4a8a tstl %a2 <== NOT EXECUTED 4cf04: 6600 0198 bnew 4d09e <fifo_open+0x422> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4cf08: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cf0e: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED
if (*pipep == NULL) {
if (err)
pipe_free(pipe);
else
*pipep = pipe;
4cf14: 2882 movel %d2,%a4@ <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4cf16: 7404 moveq #4,%d2 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4cf18: 4e95 jsr %a5@ <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4cf1a: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4cf1c: 2043 moveal %d3,%a0 <== NOT EXECUTED 4cf1e: 7006 moveq #6,%d0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4cf20: 588f addql #4,%sp <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4cf22: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4cf26: c081 andl %d1,%d0 <== NOT EXECUTED 4cf28: b480 cmpl %d0,%d2 <== NOT EXECUTED 4cf2a: 6600 fdc6 bnew 4ccf2 <fifo_open+0x76> <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4cf2e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cf32: 666a bnes 4cf9e <fifo_open+0x322> <== NOT EXECUTED 4cf34: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4cf38: 6764 beqs 4cf9e <fifo_open+0x322> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4cf3a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4cf3c: 347c fffa moveaw #-6,%a2 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4cf40: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4cf42: 4eb9 0004 cb5c jsr 4cb5c <pipe_release> <== NOT EXECUTED
return err;
4cf48: 508f addql #8,%sp <== NOT EXECUTED
}
4cf4a: 200a movel %a2,%d0 <== NOT EXECUTED 4cf4c: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4cf52: 4e5e unlk %fp <== NOT EXECUTED 4cf54: 4e75 rts <== NOT EXECUTED
if (c ++ == 'z')
c = 'a';
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4cf56: 2f2d 0030 movel %a5@(48),%sp@- <== NOT EXECUTED 4cf5a: 2044 moveal %d4,%a0 <== NOT EXECUTED 4cf5c: 4e90 jsr %a0@ <== NOT EXECUTED 4cf5e: 588f addql #4,%sp <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier);
4cf60: 2f2d 002c movel %a5@(44),%sp@- <== NOT EXECUTED 4cf64: 2044 moveal %d4,%a0 <== NOT EXECUTED 4cf66: 4e90 jsr %a0@ <== NOT EXECUTED 4cf68: 588f addql #4,%sp <== NOT EXECUTED
err_rbar: free(pipe->Buffer);
4cf6a: 2f15 movel %a5@,%sp@- <== NOT EXECUTED 4cf6c: 243c 0004 a688 movel #304776,%d2 <== NOT EXECUTED 4cf72: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cf74: 4e90 jsr %a0@ <== NOT EXECUTED 4cf76: 588f addql #4,%sp <== NOT EXECUTED
err_buf: free(pipe);
4cf78: 2042 moveal %d2,%a0 <== NOT EXECUTED
err_sem: rtems_barrier_delete(pipe->writeBarrier); err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer);
4cf7a: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err_buf: free(pipe);
4cf7e: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4cf80: 4e90 jsr %a0@ <== NOT EXECUTED 4cf82: 588f addql #4,%sp <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4cf84: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cf8a: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4cf90: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4cf92: 588f addql #4,%sp <== NOT EXECUTED 4cf94: 4a8a tstl %a2 <== NOT EXECUTED 4cf96: 6700 fd46 beqw 4ccde <fifo_open+0x62> <== NOT EXECUTED 4cf9a: 6000 fd72 braw 4cd0e <fifo_open+0x92> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4cf9e: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4cfa2: 2200 movel %d0,%d1 <== NOT EXECUTED 4cfa4: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4cfa6: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4cfaa: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4cfae: 4a80 tstl %d0 <== NOT EXECUTED 4cfb0: 6700 00c4 beqw 4d076 <fifo_open+0x3fa> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0) {
4cfb4: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cfb8: 6600 fd4a bnew 4cd04 <fifo_open+0x88> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4cfbc: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED 4cfc0: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4cfc6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cfca: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4cfcc: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cfce: 42a7 clrl %sp@- <== NOT EXECUTED 4cfd0: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cfd4: 4e90 jsr %a0@ <== NOT EXECUTED 4cfd6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cfda: 4a80 tstl %d0 <== NOT EXECUTED 4cfdc: 6600 00ac bnew 4d08a <fifo_open+0x40e> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4cfe0: 42a7 clrl %sp@- <== NOT EXECUTED 4cfe2: 42a7 clrl %sp@- <== NOT EXECUTED 4cfe4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cfe8: 4e93 jsr %a3@ <== NOT EXECUTED 4cfea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cfee: 4a80 tstl %d0 <== NOT EXECUTED 4cff0: 6600 0098 bnew 4d08a <fifo_open+0x40e> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4cff4: b8aa 0020 cmpl %a2@(32),%d4 <== NOT EXECUTED 4cff8: 67cc beqs 4cfc6 <fifo_open+0x34a> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4cffa: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cffe: 95ca subal %a2,%a2 <== NOT EXECUTED 4d000: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4d002: 588f addql #4,%sp <== NOT EXECUTED 4d004: 6000 fd08 braw 4cd0e <fifo_open+0x92> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4d008: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4d00c: 2200 movel %d0,%d1 <== NOT EXECUTED 4d00e: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4d010: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4d014: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4d018: 4a80 tstl %d0 <== NOT EXECUTED 4d01a: 6734 beqs 4d050 <fifo_open+0x3d4> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4d01c: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4d020: 2400 movel %d0,%d2 <== NOT EXECUTED 4d022: 5282 addql #1,%d2 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4d024: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4d028: 2542 0014 movel %d2,%a2@(20) <== NOT EXECUTED 4d02c: 4a80 tstl %d0 <== NOT EXECUTED 4d02e: 6600 fcd4 bnew 4cd04 <fifo_open+0x88> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4d032: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d036: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4d03a: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4d040: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4d042: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4d046: 95ca subal %a2,%a2 <== NOT EXECUTED 4d048: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4d04a: 588f addql #4,%sp <== NOT EXECUTED 4d04c: 6000 fcc0 braw 4cd0e <fifo_open+0x92> <== NOT EXECUTED
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4d050: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d054: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4d058: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4d05e: 508f addql #8,%sp <== NOT EXECUTED 4d060: 60ba bras 4d01c <fifo_open+0x3a0> <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4d062: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d066: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4d06a: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4d070: 508f addql #8,%sp <== NOT EXECUTED 4d072: 6000 fe2e braw 4cea2 <fifo_open+0x226> <== NOT EXECUTED
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
4d076: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d07a: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4d07e: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4d084: 508f addql #8,%sp <== NOT EXECUTED 4d086: 6000 ff2c braw 4cfb4 <fifo_open+0x338> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4d08a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
return 0;
4d08c: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4d090: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4d092: 4eb9 0004 cb5c jsr 4cb5c <pipe_release> <== NOT EXECUTED
return err;
4d098: 508f addql #8,%sp <== NOT EXECUTED 4d09a: 6000 feae braw 4cf4a <fifo_open+0x2ce> <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4d09e: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0a0: 49f9 0004 d9ac lea 4d9ac <rtems_barrier_delete>,%a4 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4d0a6: 47f9 0004 a688 lea 4a688 <free>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4d0ac: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4d0b0: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4d0b2: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0b4: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4d0b8: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4d0ba: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0bc: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4d0c0: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4d0c6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0c8: 2f10 movel %a0@,%sp@- <== NOT EXECUTED 4d0ca: 4e93 jsr %a3@ <== NOT EXECUTED
free(pipe);
4d0cc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d0ce: 4e93 jsr %a3@ <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4d0d0: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4d0d6: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED 4d0dc: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4d0e0: 200a movel %a2,%d0 <== NOT EXECUTED 4d0e2: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4d0e8: 4e5e unlk %fp <== NOT EXECUTED 4d0ea: 4e75 rts <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4d0ec: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4d0f2: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
4d0f8: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4d0fc: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4d0fe: 588f addql #4,%sp <== NOT EXECUTED 4d100: 4a8a tstl %a2 <== NOT EXECUTED 4d102: 6700 fbda beqw 4ccde <fifo_open+0x62> <== NOT EXECUTED 4d106: 6000 fc06 braw 4cd0e <fifo_open+0x92> <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4d10a: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4d10c: 243c 0004 a688 movel #304776,%d2 <== NOT EXECUTED 4d112: 2042 moveal %d2,%a0 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
if (! pipe->Buffer)
4d114: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4d118: 4e90 jsr %a0@ <== NOT EXECUTED 4d11a: 588f addql #4,%sp <== NOT EXECUTED 4d11c: 6000 fe66 braw 4cf84 <fifo_open+0x308> <== NOT EXECUTED
00068ca4 <file_systems_below_this_mountpoint>:
bool file_systems_below_this_mountpoint(
const char *path __attribute__((unused)),
rtems_filesystem_location_info_t *fs_root_loc,
rtems_filesystem_mount_table_entry_t *fs_to_unmount __attribute__((unused))
)
{
68ca4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68ca8: 2079 000a 6990 moveal a6990 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED 68cae: b1fc 000a 6994 cmpal #682388,%a0 <== NOT EXECUTED 68cb4: 6724 beqs 68cda <file_systems_below_this_mountpoint+0x36><== NOT EXECUTED
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node;
if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) {
68cb6: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 68cba: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 68cbe: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68cc2: 6710 beqs 68cd4 <file_systems_below_this_mountpoint+0x30><== NOT EXECUTED
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
68cc4: 2050 moveal %a0@,%a0 <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68cc6: b1fc 000a 6994 cmpal #682388,%a0 <== NOT EXECUTED 68ccc: 670c beqs 68cda <file_systems_below_this_mountpoint+0x36><== NOT EXECUTED
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node;
if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) {
68cce: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68cd2: 66f0 bnes 68cc4 <file_systems_below_this_mountpoint+0x20><== NOT EXECUTED
return true;
}
}
return false;
}
68cd4: 4e5e unlk %fp <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68cd6: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
}
return false;
}
68cd8: 4e75 rts <== NOT EXECUTED 68cda: 4e5e unlk %fp <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68cdc: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
68cde: 4e75 rts
00045c5c <fork>:
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c5c: 4e56 0000 linkw %fp,#0 45c60: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c66: 7258 moveq #88,%d1 45c68: 2040 moveal %d0,%a0
}
45c6a: 70ff moveq #-1,%d0 45c6c: 4e5e unlk %fp
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c6e: 2081 movel %d1,%a0@
}
45c70: 4e75 rts
...
00043bb0 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
43bb0: 4e56 0000 linkw %fp,#0 43bb4: 202e 0008 movel %fp@(8),%d0 43bb8: 222e 000c movel %fp@(12),%d1 43bbc: 2f02 movel %d2,%sp@-
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
43bbe: b0b9 0006 15f4 cmpl 615f4 <rtems_libio_number_iops>,%d0 43bc4: 6400 00f0 bccw 43cb6 <fpathconf+0x106>
iop = rtems_libio_iop(fd);
43bc8: 2079 0006 2cf8 moveal 62cf8 <rtems_libio_iops>,%a0 43bce: ed88 lsll #6,%d0 43bd0: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
43bd2: 2428 0014 movel %a0@(20),%d2 43bd6: 0802 0008 btst #8,%d2 43bda: 6700 00da beqw 43cb6 <fpathconf+0x106>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
43bde: 0802 0001 btst #1,%d2 43be2: 670a beqs 43bee <fpathconf+0x3e>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
43be4: 2068 0028 moveal %a0@(40),%a0
switch ( name ) {
43be8: 700b moveq #11,%d0 43bea: b081 cmpl %d1,%d0 43bec: 6416 bccs 43c04 <fpathconf+0x54>
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
43bee: 4eb9 0005 15b0 jsr 515b0 <__errno>
break;
}
return return_value;
}
43bf4: 242e fffc movel %fp@(-4),%d2
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
43bf8: 2040 moveal %d0,%a0 43bfa: 7216 moveq #22,%d1 43bfc: 70ff moveq #-1,%d0
break;
}
return return_value;
}
43bfe: 4e5e unlk %fp
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
43c00: 2081 movel %d1,%a0@
break;
}
return return_value;
}
43c02: 4e75 rts
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
43c04: 303b 1a08 movew %pc@(43c0e <fpathconf+0x5e>,%d1:l:2),%d0 43c08: 48c0 extl %d0 43c0a: 4efb 0802 jmp %pc@(43c0e <fpathconf+0x5e>,%d0:l)
43c0e: 0090 0084 0078 oril #8650872,%d0 <== NOT EXECUTED 43c14: 006c 0154 <== NOT EXECUTED 43c16: 0060 0140 <== NOT EXECUTED 43c18: 0054 0124 <== NOT EXECUTED 43c1a: 0048 0110 <== NOT EXECUTED 43c1c: 003c 074 <== NOT EXECUTED 43c1e: 0030 060 <== NOT EXECUTED 43c20: 0024 044 <== NOT EXECUTED 43c22: 0018 030 <== NOT EXECUTED 43c24: 009c 242e fffc oril #607059964,%d4 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c2a: 4e5e unlk %fp
break;
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
break;
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
43c2c: 2028 005c movel %a0@(92),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c30: 4e75 rts 43c32: 242e fffc movel %fp@(-4),%d2 43c36: 4e5e unlk %fp
break;
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
break;
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
43c38: 2028 0050 movel %a0@(80),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c3c: 4e75 rts 43c3e: 242e fffc movel %fp@(-4),%d2 43c42: 4e5e unlk %fp
break;
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
break;
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
43c44: 2028 0064 movel %a0@(100),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c48: 4e75 rts 43c4a: 242e fffc movel %fp@(-4),%d2 43c4e: 4e5e unlk %fp
break;
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
break;
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
43c50: 2028 0058 movel %a0@(88),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c54: 4e75 rts 43c56: 242e fffc movel %fp@(-4),%d2 43c5a: 4e5e unlk %fp
break;
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
break;
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
43c5c: 2028 0054 movel %a0@(84),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c60: 4e75 rts 43c62: 242e fffc movel %fp@(-4),%d2 43c66: 4e5e unlk %fp
break;
case _PC_PATH_MAX:
return_value = the_limits->path_max;
break;
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
43c68: 2028 004c movel %a0@(76),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c6c: 4e75 rts 43c6e: 242e fffc movel %fp@(-4),%d2 43c72: 4e5e unlk %fp
break;
case _PC_NAME_MAX:
return_value = the_limits->name_max;
break;
case _PC_PATH_MAX:
return_value = the_limits->path_max;
43c74: 2028 0048 movel %a0@(72),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c78: 4e75 rts 43c7a: 242e fffc movel %fp@(-4),%d2 43c7e: 4e5e unlk %fp
break;
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
break;
case _PC_NAME_MAX:
return_value = the_limits->name_max;
43c80: 2028 0044 movel %a0@(68),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c84: 4e75 rts 43c86: 242e fffc movel %fp@(-4),%d2 43c8a: 4e5e unlk %fp
break;
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
break;
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
43c8c: 2028 0040 movel %a0@(64),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c90: 4e75 rts 43c92: 242e fffc movel %fp@(-4),%d2 43c96: 4e5e unlk %fp
switch ( name ) {
case _PC_LINK_MAX:
return_value = the_limits->link_max;
break;
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
43c98: 2028 003c movel %a0@(60),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c9c: 4e75 rts 43c9e: 242e fffc movel %fp@(-4),%d2 43ca2: 4e5e unlk %fp
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
case _PC_LINK_MAX:
return_value = the_limits->link_max;
43ca4: 2028 0038 movel %a0@(56),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43ca8: 4e75 rts 43caa: 242e fffc movel %fp@(-4),%d2 43cae: 4e5e unlk %fp
break;
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
43cb0: 2028 0060 movel %a0@(96),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cb4: 4e75 rts
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
43cb6: 4eb9 0005 15b0 jsr 515b0 <__errno> 43cbc: 7409 moveq #9,%d2 43cbe: 2040 moveal %d0,%a0 43cc0: 70ff moveq #-1,%d0 43cc2: 2082 movel %d2,%a0@
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cc4: 242e fffc movel %fp@(-4),%d2 43cc8: 4e5e unlk %fp 43cca: 4e75 rts
0004a688 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4a688: 4e56 0000 linkw %fp,#0 4a68c: 52b9 0005 edbc addql #1,5edbc <rtems_malloc_statistics+0xc> 4a692: 2f02 movel %d2,%sp@- 4a694: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
4a698: 6732 beqs 4a6cc <free+0x44>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4a69a: 7003 moveq #3,%d0 4a69c: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 4a6a2: 6758 beqs 4a6fc <free+0x74>
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4a6a4: 2079 0005 dd36 moveal 5dd36 <rtems_malloc_statistics_helpers>,%a0 4a6aa: 4a88 tstl %a0 4a6ac: 670a beqs 4a6b8 <free+0x30>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4a6ae: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a6b0: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 4a6b4: 4e90 jsr %a0@ <== NOT EXECUTED 4a6b6: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4a6b8: 2f02 movel %d2,%sp@- 4a6ba: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 4a6c0: 4eb9 0004 bfcc jsr 4bfcc <_Protected_heap_Free> 4a6c6: 508f addql #8,%sp 4a6c8: 4a00 tstb %d0 4a6ca: 6708 beqs 4a6d4 <free+0x4c>
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a6cc: 242e fffc movel %fp@(-4),%d2 4a6d0: 4e5e unlk %fp 4a6d2: 4e75 rts
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
ptr,
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
4a6d4: 2079 0005 d6b0 moveal 5d6b0 <RTEMS_Malloc_Heap>,%a0 <== NOT EXECUTED
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_free)(ptr);
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4a6da: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 4a6de: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 4a6e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a6e4: 4879 0005 c952 pea 5c952 <IMFS_link_handlers+0x7e> <== NOT EXECUTED 4a6ea: 4eb9 0004 33ac jsr 433ac <printk> <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a6f0: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_free)(ptr);
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
4a6f4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a6f8: 4e5e unlk %fp <== NOT EXECUTED 4a6fa: 4e75 rts <== NOT EXECUTED
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4a6fc: 4eb9 0004 ab84 jsr 4ab84 <malloc_is_system_state_OK> 4a702: 4a00 tstb %d0 4a704: 669e bnes 4a6a4 <free+0x1c>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4a706: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a70a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a70e: 4e5e unlk %fp <== NOT EXECUTED
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4a710: 4ef9 0004 abc4 jmp 4abc4 <malloc_deferred_free> <== NOT EXECUTED
...
00068294 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
68294: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68298: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6829a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
6829e: b5fc 000a 69a8 cmpal #682408,%a2 <== NOT EXECUTED 682a4: 6740 beqs 682e6 <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
682a6: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 682aa: 4a88 tstl %a0 <== NOT EXECUTED 682ac: 6710 beqs 682be <free_user_env+0x2a> <== NOT EXECUTED 682ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 682b2: 4a88 tstl %a0 <== NOT EXECUTED 682b4: 6708 beqs 682be <free_user_env+0x2a> <== NOT EXECUTED 682b6: 486a 0004 pea %a2@(4) <== NOT EXECUTED 682ba: 4e90 jsr %a0@ <== NOT EXECUTED 682bc: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
682be: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 682c2: 4a88 tstl %a0 <== NOT EXECUTED 682c4: 6710 beqs 682d6 <free_user_env+0x42> <== NOT EXECUTED 682c6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 682ca: 4a88 tstl %a0 <== NOT EXECUTED 682cc: 6708 beqs 682d6 <free_user_env+0x42> <== NOT EXECUTED 682ce: 486a 0018 pea %a2@(24) <== NOT EXECUTED 682d2: 4e90 jsr %a0@ <== NOT EXECUTED 682d4: 588f addql #4,%sp <== NOT EXECUTED
free(env);
682d6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
682da: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 682de: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
682e0: 4ef9 0004 67a8 jmp 467a8 <free> <== NOT EXECUTED
} }
682e6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 682ea: 4e5e unlk %fp <== NOT EXECUTED
682ec: 4e75 rts
0005b37c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
5b37c: 4e56 0000 linkw %fp,#0 5b380: 202e 0008 movel %fp@(8),%d0 5b384: 2f0a movel %a2,%sp@- 5b386: 2f02 movel %d2,%sp@- 5b388: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
5b38c: 6700 0096 beqw 5b424 <fstat+0xa8>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
5b390: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 5b396: 6456 bccs 5b3ee <fstat+0x72> 5b398: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 5b39e: ed88 lsll #6,%d0 5b3a0: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
5b3a2: 202a 0014 movel %a2@(20),%d0 5b3a6: 0280 0000 0100 andil #256,%d0 5b3ac: 6740 beqs 5b3ee <fstat+0x72>
if ( !iop->handlers )
5b3ae: 206a 003c moveal %a2@(60),%a0 5b3b2: 4a88 tstl %a0 5b3b4: 6738 beqs 5b3ee <fstat+0x72>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
5b3b6: 4aa8 0018 tstl %a0@(24) 5b3ba: 674c beqs 5b408 <fstat+0x8c>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
5b3bc: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> 5b3c0: 42a7 clrl %sp@- 5b3c2: 2f02 movel %d2,%sp@- 5b3c4: 4eb9 0004 f41c jsr 4f41c <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
5b3ca: 206a 003c moveal %a2@(60),%a0 5b3ce: 45ea 0018 lea %a2@(24),%a2 5b3d2: 4fef 000c lea %sp@(12),%sp 5b3d6: 2d42 000c movel %d2,%fp@(12)
}
5b3da: 242e fff8 movel %fp@(-8),%d2
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
5b3de: 2d4a 0008 movel %a2,%fp@(8)
}
5b3e2: 246e fffc moveal %fp@(-4),%a2 5b3e6: 4e5e unlk %fp
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
5b3e8: 2268 0018 moveal %a0@(24),%a1 5b3ec: 4ed1 jmp %a1@
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
5b3ee: 4eb9 0004 eb8c jsr 4eb8c <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b3f4: 242e fff8 movel %fp@(-8),%d2
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
5b3f8: 2040 moveal %d0,%a0 5b3fa: 7009 moveq #9,%d0
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b3fc: 246e fffc moveal %fp@(-4),%a2 5b400: 4e5e unlk %fp
iop = rtems_libio_iop( fd );
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
5b402: 2080 movel %d0,%a0@
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b404: 70ff moveq #-1,%d0 5b406: 4e75 rts
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b408: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b40e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b412: 2040 moveal %d0,%a0 <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b414: 70ff moveq #-1,%d0 <== NOT EXECUTED 5b416: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 5b41a: 4e5e unlk %fp <== NOT EXECUTED
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b41c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b422: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5b424: 4eb9 0004 eb8c jsr 4eb8c <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b42a: 242e fff8 movel %fp@(-8),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5b42e: 2040 moveal %d0,%a0 5b430: 720e moveq #14,%d1
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b432: 70ff moveq #-1,%d0 5b434: 246e fffc moveal %fp@(-4),%a2 5b438: 4e5e unlk %fp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5b43a: 2081 movel %d1,%a0@
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5b43c: 4e75 rts
0006716c <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
6716c: 4e56 0000 linkw %fp,#0 67170: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
67174: b0b9 000a 1ca4 cmpl a1ca4 <rtems_libio_number_iops>,%d0 6717a: 6430 bccs 671ac <fsync+0x40>
iop = rtems_libio_iop( fd );
6717c: 2079 000a 694c moveal a694c <rtems_libio_iops>,%a0 67182: ed88 lsll #6,%d0 67184: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
67186: 2028 0014 movel %a0@(20),%d0 6718a: 0800 0008 btst #8,%d0 6718e: 671c beqs 671ac <fsync+0x40>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
67190: 44c0 movew %d0,%ccr 67192: 662a bnes 671be <fsync+0x52>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
67194: 2268 003c moveal %a0@(60),%a1 67198: 4a89 tstl %a1 6719a: 6710 beqs 671ac <fsync+0x40>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
6719c: 2269 0028 moveal %a1@(40),%a1 671a0: 4a89 tstl %a1 671a2: 672c beqs 671d0 <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
671a4: 2d48 0008 movel %a0,%fp@(8)
}
671a8: 4e5e unlk %fp
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
671aa: 4ed1 jmp %a1@
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
671ac: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
671b2: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
671b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 671b6: 7009 moveq #9,%d0 <== NOT EXECUTED 671b8: 2080 movel %d0,%a0@ <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
671ba: 70ff moveq #-1,%d0 <== NOT EXECUTED 671bc: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
671be: 4eb9 0008 0e64 jsr 80e64 <__errno> 671c4: 7216 moveq #22,%d1 671c6: 2040 moveal %d0,%a0
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
671c8: 70ff moveq #-1,%d0 671ca: 4e5e unlk %fp
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
671cc: 2081 movel %d1,%a0@
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
671ce: 4e75 rts
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
671d0: 4eb9 0008 0e64 jsr 80e64 <__errno>
return (*iop->handlers->fsync_h)( iop );
}
671d6: 4e5e unlk %fp
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
671d8: 2040 moveal %d0,%a0
return (*iop->handlers->fsync_h)( iop );
}
671da: 70ff moveq #-1,%d0
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
671dc: 20bc 0000 0086 movel #134,%a0@
return (*iop->handlers->fsync_h)( iop );
}
671e2: 4e75 rts
0004a718 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4a718: 4e56 ffec linkw %fp,#-20 4a71c: 202e 0008 movel %fp@(8),%d0 4a720: 2f0a movel %a2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4a722: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 4a728: 647a bccs 4a7a4 <ftruncate+0x8c>
iop = rtems_libio_iop( fd );
4a72a: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 4a730: ed88 lsll #6,%d0 4a732: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a734: 202a 0014 movel %a2@(20),%d0 4a738: 0280 0000 0100 andil #256,%d0 4a73e: 6764 beqs 4a7a4 <ftruncate+0x8c>
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a740: 43ee ffec lea %fp@(-20),%a1 4a744: 22aa 0018 movel %a2@(24),%a1@ 4a748: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 4a74e: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 4a754: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8)
if ( !loc.ops->node_type_h )
4a75a: 206e fff8 moveal %fp@(-8),%a0
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a75e: 2d6a 0028 fffc movel %a2@(40),%fp@(-4)
if ( !loc.ops->node_type_h )
4a764: 2068 0010 moveal %a0@(16),%a0 4a768: 4a88 tstl %a0 4a76a: 6764 beqs 4a7d0 <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4a76c: 2f09 movel %a1,%sp@- 4a76e: 4e90 jsr %a0@ 4a770: 588f addql #4,%sp 4a772: 7201 moveq #1,%d1 4a774: b280 cmpl %d0,%d1 4a776: 6770 beqs 4a7e8 <ftruncate+0xd0>
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a778: 7004 moveq #4,%d0 4a77a: c0aa 0014 andl %a2@(20),%d0 4a77e: 673a beqs 4a7ba <ftruncate+0xa2>
if ( !iop->handlers->ftruncate_h )
4a780: 206a 003c moveal %a2@(60),%a0 4a784: 2068 0020 moveal %a0@(32),%a0 4a788: 4a88 tstl %a0 4a78a: 6744 beqs 4a7d0 <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
4a78c: 2f2e 0010 movel %fp@(16),%sp@- 4a790: 2f2e 000c movel %fp@(12),%sp@- 4a794: 2f0a movel %a2,%sp@- 4a796: 4e90 jsr %a0@
}
4a798: 246e ffe8 moveal %fp@(-24),%a2
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
4a79c: 4fef 000c lea %sp@(12),%sp
}
4a7a0: 4e5e unlk %fp 4a7a2: 4e75 rts
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
4a7a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7aa: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
4a7ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7b0: 7209 moveq #9,%d1 <== NOT EXECUTED 4a7b2: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7b4: 4e5e unlk %fp <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
4a7b6: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7b8: 4e75 rts <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a7ba: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7c0: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a7c4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7c6: 7216 moveq #22,%d1 <== NOT EXECUTED 4a7c8: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7ca: 4e5e unlk %fp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a7cc: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7ce: 4e75 rts <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a7d0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7d6: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a7da: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7dc: 70ff moveq #-1,%d0 <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7de: 4e5e unlk %fp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a7e0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7e6: 4e75 rts <== NOT EXECUTED
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
4a7e8: 4eb9 0004 eb8c jsr 4eb8c <__errno>
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7ee: 246e ffe8 moveal %fp@(-24),%a2
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
4a7f2: 2040 moveal %d0,%a0 4a7f4: 7215 moveq #21,%d1 4a7f6: 70ff moveq #-1,%d0
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7f8: 4e5e unlk %fp
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( EISDIR );
4a7fa: 2081 movel %d1,%a0@
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a7fc: 4e75 rts
...
00097d10 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
97d10: 4e56 ffec linkw %fp,#-20 97d14: 202e 0008 movel %fp@(8),%d0 97d18: 2f0a movel %a2,%sp@-
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
97d1a: b0b9 000a 1ca4 cmpl a1ca4 <rtems_libio_number_iops>,%d0 97d20: 655e bcss 97d80 <getdents+0x70>
97d22: 95ca subal %a2,%a2 <== NOT EXECUTED
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
97d24: 43ee ffec lea %fp@(-20),%a1 97d28: 22aa 0018 movel %a2@(24),%a1@ 97d2c: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 97d32: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 97d38: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8)
if ( !loc.ops->node_type_h )
97d3e: 206e fff8 moveal %fp@(-8),%a0
iop = rtems_libio_iop( dd_fd );
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
97d42: 2d6a 0028 fffc movel %a2@(40),%fp@(-4)
if ( !loc.ops->node_type_h )
97d48: 2068 0010 moveal %a0@(16),%a0 97d4c: 4a88 tstl %a0 97d4e: 6752 beqs 97da2 <getdents+0x92>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
97d50: 2f09 movel %a1,%sp@- 97d52: 4e90 jsr %a0@ 97d54: 588f addql #4,%sp 97d56: 7201 moveq #1,%d1 97d58: b280 cmpl %d0,%d1 97d5a: 6630 bnes 97d8c <getdents+0x7c>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
97d5c: 206a 003c moveal %a2@(60),%a0 97d60: 2068 0008 moveal %a0@(8),%a0 97d64: 4a88 tstl %a0 97d66: 673a beqs 97da2 <getdents+0x92>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
97d68: 2f2e 0010 movel %fp@(16),%sp@- 97d6c: 2f2e 000c movel %fp@(12),%sp@- 97d70: 2f0a movel %a2,%sp@- 97d72: 4e90 jsr %a0@
}
97d74: 246e ffe8 moveal %fp@(-24),%a2
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
97d78: 4fef 000c lea %sp@(12),%sp
}
97d7c: 4e5e unlk %fp 97d7e: 4e75 rts
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
97d80: 2479 000a 694c moveal a694c <rtems_libio_iops>,%a2 97d86: ed88 lsll #6,%d0 97d88: d5c0 addal %d0,%a2 97d8a: 6098 bras 97d24 <getdents+0x14>
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
97d8c: 4eb9 0008 0e64 jsr 80e64 <__errno>
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97d92: 246e ffe8 moveal %fp@(-24),%a2
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
97d96: 2040 moveal %d0,%a0 97d98: 7214 moveq #20,%d1 97d9a: 70ff moveq #-1,%d0
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97d9c: 4e5e unlk %fp
loc = iop->pathinfo;
if ( !loc.ops->node_type_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
97d9e: 2081 movel %d1,%a0@
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97da0: 4e75 rts
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
97da2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97da8: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
97dac: 2040 moveal %d0,%a0 <== NOT EXECUTED 97dae: 70ff moveq #-1,%d0 <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97db0: 4e5e unlk %fp <== NOT EXECUTED
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
97db2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
97db8: 4e75 rts <== NOT EXECUTED
...
0004a800 <getegid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getegid( void )
{
4a800: 4e56 0000 linkw %fp,#0 4a804: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0
return _POSIX_types_Egid; }
4a80a: 4e5e unlk %fp 4a80c: 3028 0038 movew %a0@(56),%d0 4a810: 4e75 rts
...
0004a814 <geteuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t geteuid( void )
{
4a814: 4e56 0000 linkw %fp,#0 4a818: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0
return _POSIX_types_Euid; }
4a81e: 4e5e unlk %fp 4a820: 3028 0036 movew %a0@(54),%d0 4a824: 4e75 rts
...
000672f4 <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
672f4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 672f8: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid; }
672fe: 4e5e unlk %fp <== NOT EXECUTED 67300: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
67304: 4e75 rts
0006789e <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
6789e: 4e56 ffe0 linkw %fp,#-32 678a2: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 678a6: 242e 0008 movel %fp@(8),%d2 678aa: 47fa fc26 lea %pc@(674d2 <scangr>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
678ae: 49f9 0008 6994 lea 86994 <strcmp>,%a4
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
678b4: 2c2e 000c movel %fp@(12),%d6 678b8: 246e 0010 moveal %fp@(16),%a2 678bc: 2a2e 0014 movel %fp@(20),%d5 678c0: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
678c4: 4eb9 0006 775a jsr 6775a <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
678ca: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> 678d0: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 678d6: 4eb9 0008 1808 jsr 81808 <fopen> 678dc: 508f addql #8,%sp 678de: 2600 movel %d0,%d3 678e0: 6778 beqs 6795a <getgr_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
678e2: 2f04 movel %d4,%sp@- 678e4: 2f05 movel %d5,%sp@- 678e6: 2f0a movel %a2,%sp@- 678e8: 2f03 movel %d3,%sp@- 678ea: 4e93 jsr %a3@ 678ec: 4fef 0010 lea %sp@(16),%sp 678f0: 4a80 tstl %d0 678f2: 6744 beqs 67938 <getgr_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
678f4: 4a82 tstl %d2 678f6: 672e beqs 67926 <getgr_r+0x88>
match = (strcmp(grp->gr_name, name) == 0);
678f8: 2f02 movel %d2,%sp@- 678fa: 2f12 movel %a2@,%sp@- 678fc: 4e94 jsr %a4@ 678fe: 508f addql #8,%sp 67900: 4a80 tstl %d0 67902: 57c0 seq %d0 67904: 49c0 extbl %d0 67906: 4480 negl %d0
}
else {
match = (grp->gr_gid == gid);
}
if (match) {
67908: 67d8 beqs 678e2 <getgr_r+0x44>
fclose(fp);
6790a: 2f03 movel %d3,%sp@- 6790c: 4eb9 0008 0fa2 jsr 80fa2 <fclose>
*result = grp;
67912: 206e 001c moveal %fp@(28),%a0
return 0;
67916: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
67918: 4280 clrl %d0 6791a: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
6791c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67922: 4e5e unlk %fp 67924: 4e75 rts
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
}
else {
match = (grp->gr_gid == gid);
67926: 4280 clrl %d0 <== NOT EXECUTED 67928: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 6792c: bc80 cmpl %d0,%d6 <== NOT EXECUTED 6792e: 57c0 seq %d0 <== NOT EXECUTED 67930: 49c0 extbl %d0 <== NOT EXECUTED 67932: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
67934: 67ac beqs 678e2 <getgr_r+0x44> <== NOT EXECUTED 67936: 60d2 bras 6790a <getgr_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
67938: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6793e: 2040 moveal %d0,%a0 <== NOT EXECUTED 67940: 7016 moveq #22,%d0 <== NOT EXECUTED 67942: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
67944: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67946: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED
return -1;
6794c: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
6794e: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67950: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67956: 4e5e unlk %fp <== NOT EXECUTED 67958: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
6795a: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67960: 7216 moveq #22,%d1 <== NOT EXECUTED 67962: 2040 moveal %d0,%a0 <== NOT EXECUTED 67964: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67966: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
6796c: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
6796e: 4e5e unlk %fp <== NOT EXECUTED
67970: 4e75 rts
000675ee <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
675ee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
675f2: 2039 000a 60de movel a60de <group_fp>,%d0 <== NOT EXECUTED 675f8: 6608 bnes 67602 <getgrent+0x14> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
675fa: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
675fc: 2001 movel %d1,%d0 <== NOT EXECUTED 675fe: 4e5e unlk %fp <== NOT EXECUTED 67600: 4e75 rts <== NOT EXECUTED
struct group *getgrent(void)
{
if (group_fp == NULL)
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
67602: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 67606: 4879 000a 60e2 pea a60e2 <grbuf> <== NOT EXECUTED 6760c: 4879 000a 61aa pea a61aa <grent> <== NOT EXECUTED 67612: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67614: 4eba febc jsr %pc@(674d2 <scangr>) <== NOT EXECUTED 67618: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 6761c: 223c 000a 61aa movel #680362,%d1 <== NOT EXECUTED 67622: 4a80 tstl %d0 <== NOT EXECUTED 67624: 67d4 beqs 675fa <getgrent+0xc> <== NOT EXECUTED
return NULL;
return &grent;
}
67626: 2001 movel %d1,%d0 <== NOT EXECUTED 67628: 4e5e unlk %fp <== NOT EXECUTED
6762a: 4e75 rts
00067998 <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67998: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
6799a: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
6799e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 679a2: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 679a6: 4879 000a 60e2 pea a60e2 <grbuf> <== NOT EXECUTED 679ac: 4879 000a 61aa pea a61aa <grent> <== NOT EXECUTED 679b2: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 679b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 679b8: 4eb9 0006 7972 jsr 67972 <getgrgid_r> <== NOT EXECUTED 679be: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 679c2: 4a80 tstl %d0 <== NOT EXECUTED 679c4: 6608 bnes 679ce <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
679c6: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
679ca: 4e5e unlk %fp <== NOT EXECUTED 679cc: 4e75 rts <== NOT EXECUTED
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
679ce: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
679d0: 4e5e unlk %fp <== NOT EXECUTED
679d2: 4e75 rts
00067972 <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
67972: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
67974: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
67978: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 6797c: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67980: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 67984: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 67988: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 6798c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6798e: 42a7 clrl %sp@- <== NOT EXECUTED 67990: 4eba ff0c jsr %pc@(6789e <getgr_r>) <== NOT EXECUTED
}
67994: 4e5e unlk %fp <== NOT EXECUTED
67996: 4e75 rts
000679f6 <getgrnam>:
struct group *getgrnam(
const char *name
)
{
679f6: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
679fa: 486e fffc pea %fp@(-4) 679fe: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 67a02: 4879 000a 60e2 pea a60e2 <grbuf> 67a08: 4879 000a 61aa pea a61aa <grent> 67a0e: 2f2e 0008 movel %fp@(8),%sp@- 67a12: 4eb9 0006 79d4 jsr 679d4 <getgrnam_r> 67a18: 4fef 0014 lea %sp@(20),%sp 67a1c: 4a80 tstl %d0 67a1e: 6608 bnes 67a28 <getgrnam+0x32>
return NULL;
return p;
67a20: 202e fffc movel %fp@(-4),%d0
}
67a24: 4e5e unlk %fp 67a26: 4e75 rts
const char *name
)
{
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
67a28: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67a2a: 4e5e unlk %fp <== NOT EXECUTED
67a2c: 4e75 rts
000429a8 <getpagesize>:
* return a reasonable value.
*/
int getpagesize(void)
{
return PAGE_SIZE;
}
429a8: 203c 0000 1000 movel #4096,%d0
* This is not a functional version but the SPARC backend for at least
* gcc 2.8.1 plus gnat 3.13p and gcc 3.0.1 require it to be there and
* return a reasonable value.
*/
int getpagesize(void)
{
429ae: 4e56 0000 linkw %fp,#0
return PAGE_SIZE; }
429b2: 4e5e unlk %fp 429b4: 4e75 rts
...
00067a68 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
67a68: 4e56 ffe0 linkw %fp,#-32 67a6c: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 67a70: 242e 0008 movel %fp@(8),%d2 67a74: 47fa fbb6 lea %pc@(6762c <scanpw>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
67a78: 49f9 0008 6994 lea 86994 <strcmp>,%a4
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
67a7e: 2c2e 000c movel %fp@(12),%d6 67a82: 246e 0010 moveal %fp@(16),%a2 67a86: 2a2e 0014 movel %fp@(20),%d5 67a8a: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
67a8e: 4eb9 0006 775a jsr 6775a <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
67a94: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> 67a9a: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 67aa0: 4eb9 0008 1808 jsr 81808 <fopen> 67aa6: 508f addql #8,%sp 67aa8: 2600 movel %d0,%d3 67aaa: 6778 beqs 67b24 <getpw_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
67aac: 2f04 movel %d4,%sp@- 67aae: 2f05 movel %d5,%sp@- 67ab0: 2f0a movel %a2,%sp@- 67ab2: 2f03 movel %d3,%sp@- 67ab4: 4e93 jsr %a3@ 67ab6: 4fef 0010 lea %sp@(16),%sp 67aba: 4a80 tstl %d0 67abc: 6744 beqs 67b02 <getpw_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
67abe: 4a82 tstl %d2 67ac0: 672e beqs 67af0 <getpw_r+0x88>
match = (strcmp(pwd->pw_name, name) == 0);
67ac2: 2f02 movel %d2,%sp@- 67ac4: 2f12 movel %a2@,%sp@- 67ac6: 4e94 jsr %a4@ 67ac8: 508f addql #8,%sp 67aca: 4a80 tstl %d0 67acc: 57c0 seq %d0 67ace: 49c0 extbl %d0 67ad0: 4480 negl %d0
}
else {
match = (pwd->pw_uid == uid);
}
if (match) {
67ad2: 67d8 beqs 67aac <getpw_r+0x44>
fclose(fp);
67ad4: 2f03 movel %d3,%sp@- 67ad6: 4eb9 0008 0fa2 jsr 80fa2 <fclose>
*result = pwd;
67adc: 206e 001c moveal %fp@(28),%a0
return 0;
67ae0: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
67ae2: 4280 clrl %d0 67ae4: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67ae6: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67aec: 4e5e unlk %fp 67aee: 4e75 rts
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
}
else {
match = (pwd->pw_uid == uid);
67af0: 4280 clrl %d0 <== NOT EXECUTED 67af2: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 67af6: bc80 cmpl %d0,%d6 <== NOT EXECUTED 67af8: 57c0 seq %d0 <== NOT EXECUTED 67afa: 49c0 extbl %d0 <== NOT EXECUTED 67afc: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
67afe: 67ac beqs 67aac <getpw_r+0x44> <== NOT EXECUTED 67b00: 60d2 bras 67ad4 <getpw_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
67b02: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67b08: 7416 moveq #22,%d2 <== NOT EXECUTED 67b0a: 2040 moveal %d0,%a0 <== NOT EXECUTED 67b0c: 2082 movel %d2,%a0@ <== NOT EXECUTED
fclose(fp);
67b0e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67b10: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED
return -1;
67b16: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
67b18: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67b1a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67b20: 4e5e unlk %fp <== NOT EXECUTED 67b22: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
67b24: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67b2a: 7616 moveq #22,%d3 <== NOT EXECUTED 67b2c: 2040 moveal %d0,%a0 <== NOT EXECUTED 67b2e: 70ff moveq #-1,%d0 <== NOT EXECUTED 67b30: 2083 movel %d3,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67b32: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67b38: 4e5e unlk %fp <== NOT EXECUTED
67b3a: 4e75 rts
0006771c <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
6771c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
67720: 2039 000a 5ff6 movel a5ff6 <passwd_fp>,%d0 <== NOT EXECUTED 67726: 6608 bnes 67730 <getpwent+0x14> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
67728: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
6772a: 2001 movel %d1,%d0 <== NOT EXECUTED 6772c: 4e5e unlk %fp <== NOT EXECUTED 6772e: 4e75 rts <== NOT EXECUTED
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
67730: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 67734: 4879 000a 5ffa pea a5ffa <pwbuf> <== NOT EXECUTED 6773a: 4879 000a 60c2 pea a60c2 <pwent> <== NOT EXECUTED 67740: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67742: 4eba fee8 jsr %pc@(6762c <scanpw>) <== NOT EXECUTED 67746: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 6774a: 223c 000a 60c2 movel #680130,%d1 <== NOT EXECUTED 67750: 4a80 tstl %d0 <== NOT EXECUTED 67752: 67d4 beqs 67728 <getpwent+0xc> <== NOT EXECUTED
return NULL;
return &pwent;
}
67754: 2001 movel %d1,%d0 <== NOT EXECUTED 67756: 4e5e unlk %fp <== NOT EXECUTED
67758: 4e75 rts
00067bc0 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
67bc0: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
67bc4: 486e fffc pea %fp@(-4) 67bc8: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 67bcc: 4879 000a 5ffa pea a5ffa <pwbuf> 67bd2: 4879 000a 60c2 pea a60c2 <pwent> 67bd8: 2f2e 0008 movel %fp@(8),%sp@- 67bdc: 4eb9 0006 7b9e jsr 67b9e <getpwnam_r> 67be2: 4fef 0014 lea %sp@(20),%sp 67be6: 4a80 tstl %d0 67be8: 6608 bnes 67bf2 <getpwnam+0x32>
return NULL;
return p;
67bea: 202e fffc movel %fp@(-4),%d0
}
67bee: 4e5e unlk %fp 67bf0: 4e75 rts
const char *name
)
{
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
67bf2: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67bf4: 4e5e unlk %fp <== NOT EXECUTED
67bf6: 4e75 rts
00067b62 <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
67b62: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
67b64: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
67b68: 486e fffc pea %fp@(-4) <== NOT EXECUTED 67b6c: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 67b70: 4879 000a 5ffa pea a5ffa <pwbuf> <== NOT EXECUTED 67b76: 4879 000a 60c2 pea a60c2 <pwent> <== NOT EXECUTED 67b7c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67b80: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67b82: 4eb9 0006 7b3c jsr 67b3c <getpwuid_r> <== NOT EXECUTED 67b88: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67b8c: 4a80 tstl %d0 <== NOT EXECUTED 67b8e: 6608 bnes 67b98 <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
67b90: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
67b94: 4e5e unlk %fp <== NOT EXECUTED 67b96: 4e75 rts <== NOT EXECUTED
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
67b98: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67b9a: 4e5e unlk %fp <== NOT EXECUTED
67b9c: 4e75 rts
00067b3c <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
67b3c: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
67b3e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
67b42: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 67b46: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67b4a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 67b4e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 67b52: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67b56: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67b58: 42a7 clrl %sp@- <== NOT EXECUTED 67b5a: 4eba ff0c jsr %pc@(67a68 <getpw_r>) <== NOT EXECUTED
}
67b5e: 4e5e unlk %fp <== NOT EXECUTED
67b60: 4e75 rts
0004a828 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4a828: 4e56 ffec linkw %fp,#-20 4a82c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a830: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4a834: 4a8a tstl %a2 4a836: 673c beqs 4a874 <gettimeofday+0x4c>
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4a838: 203c 0000 0700 movel #1792,%d0 4a83e: 40c2 movew %sr,%d2 4a840: 8082 orl %d2,%d0 4a842: 46c0 movew %d0,%sr
_TOD_Get( &now );
4a844: 486e fff8 pea %fp@(-8) 4a848: 4eb9 0004 bb1c jsr 4bb1c <_TOD_Get>
_ISR_Enable(level);
4a84e: 46c2 movew %d2,%sr
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4a850: 263c 0000 03e8 movel #1000,%d3
* Timezone information ignored by the OS proper. Per email
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
4a856: 588f addql #4,%sp 4a858: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4a85a: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4a85e: 4c43 1801 remsl %d3,%d1,%d1 4a862: 2541 0004 movel %d1,%a2@(4)
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
4a866: 24ae fff8 movel %fp@(-8),%a2@
}
4a86a: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4a870: 4e5e unlk %fp 4a872: 4e75 rts
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
errno = EFAULT;
4a874: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a87a: 720e moveq #14,%d1 <== NOT EXECUTED 4a87c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a87e: 70ff moveq #-1,%d0 <== NOT EXECUTED
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
}
4a880: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
errno = EFAULT;
4a886: 2081 movel %d1,%a0@ <== NOT EXECUTED
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
}
4a888: 4e5e unlk %fp <== NOT EXECUTED
4a88a: 4e75 rts
000468c4 <getuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t getuid( void )
{
468c4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 468c8: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Uid; }
468ce: 4e5e unlk %fp <== NOT EXECUTED 468d0: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
468d4: 4e75 rts
00053218 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
53218: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
5321a: 4e56 0000 linkw %fp,#0 5321e: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
53222: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
53226: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
53228: b0a9 0048 cmpl %a1@(72),%d0 5322c: 6708 beqs 53236 <imfs_dir_open+0x1e>
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
return 0;
}
5322e: 241f movel %sp@+,%d2 <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
53230: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
return 0;
}
53232: 4e5e unlk %fp <== NOT EXECUTED 53234: 4e75 rts <== NOT EXECUTED
the_jnode = (IMFS_jnode_t *) iop->file_info;
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
53236: 4280 clrl %d0 53238: 4281 clrl %d1 5323a: 4282 clrl %d2 5323c: 2141 000c movel %d1,%a0@(12) 53240: 2142 0010 movel %d2,%a0@(16)
return 0; }
53244: 241f movel %sp@+,%d2 53246: 4e5e unlk %fp 53248: 4e75 rts
00053478 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
53478: 4e56 fec4 linkw %fp,#-316 5347c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 53480: 266e 0008 moveal %fp@(8),%a3
int current_entry;
int first_entry;
int last_entry;
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
53484: 206b 0038 moveal %a3@(56),%a0 53488: 2a08 movel %a0,%d5 5348a: 0685 0000 0050 addil #80,%d5
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
53490: 262e 0010 movel %fp@(16),%d3
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
53494: 2468 004c moveal %a0@(76),%a2
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
the_chain = &the_jnode->info.directory.Entries;
if ( rtems_chain_is_empty( the_chain ) )
53498: ba8a cmpl %a2,%d5 5349a: 6700 00c4 beqw 53560 <imfs_dir_read+0xe8>
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
5349e: 223c 0000 0110 movel #272,%d1 534a4: 4c41 3003 remul %d1,%d3,%d3
/* Move to the first of the desired directory entries */
the_node = the_chain->first;
bytes_transferred = 0;
first_entry = iop->offset;
534a8: 282b 0010 movel %a3@(16),%d4
/* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
534ac: 2003 movel %d3,%d0 534ae: e98b lsll #4,%d3 534b0: e188 lsll #8,%d0 534b2: d680 addl %d0,%d3 534b4: d684 addl %d4,%d3
/* The directory was not empty so try to move to the desired entry in chain*/
for (
534b6: 4a83 tstl %d3 534b8: 6f00 00a6 blew 53560 <imfs_dir_read+0xe8>
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
534bc: 49ee fef0 lea %fp@(-272),%a4 534c0: 41ec 0010 lea %a4@(16),%a0
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
534c4: 4282 clrl %d2 534c6: 4286 clrl %d6
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
memcpy(
534c8: 4bf9 0005 4be0 lea 54be0 <memcpy>,%a5
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
534ce: 2d48 feec movel %a0,%fp@(-276)
/* entry in the read */
return bytes_transferred; /* Indicate that there are no more */
/* entries to return */
}
if( current_entry >= first_entry ) {
534d2: b484 cmpl %d4,%d2 534d4: 6c1c bges 534f2 <imfs_dir_read+0x7a>
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
534d6: 2452 moveal %a2@,%a2
* to the end of the exisiting file, the remaining entries will be placed in
* the buffer and the returned value will be equal to -m actual- times the
* size of a directory entry.
*/
ssize_t imfs_dir_read(
534d8: 0682 0000 0110 addil #272,%d2
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
534de: b682 cmpl %d2,%d3 534e0: 6f04 bles 534e6 <imfs_dir_read+0x6e>
current_entry = 0;
current_entry < last_entry;
current_entry = current_entry + sizeof(struct dirent) ){
if ( rtems_chain_is_tail( the_chain, the_node ) ){
534e2: ba8a cmpl %a2,%d5 534e4: 66ec bnes 534d2 <imfs_dir_read+0x5a>
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
534e6: 2006 movel %d6,%d0 534e8: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 534ee: 4e5e unlk %fp 534f0: 4e75 rts
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
534f2: 2e0a movel %a2,%d7 534f4: 0687 0000 000c addil #12,%d7
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
534fa: 2d6a 0034 fef0 movel %a2@(52),%fp@(-272)
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
53500: 323c 0110 movew #272,%d1
/* entries to return */
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
53504: 2d42 fef8 movel %d2,%fp@(-264) 53508: 5bc0 smi %d0 5350a: 49c0 extbl %d0 5350c: 2d40 fef4 movel %d0,%fp@(-268)
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
53510: 2f07 movel %d7,%sp@-
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
53512: 3d41 fefc movew %d1,%fp@(-260)
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
53516: 4eb9 0005 573c jsr 5573c <strlen>
strcpy( tmp_dirent.d_name, the_jnode->name );
5351c: 2e87 movel %d7,%sp@
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
5351e: 3d40 fefe movew %d0,%fp@(-258)
strcpy( tmp_dirent.d_name, the_jnode->name );
53522: 2f2e feec movel %fp@(-276),%sp@- 53526: 4eb9 0005 5290 jsr 55290 <strcpy>
memcpy(
5352c: 4878 0110 pea 110 <DBL_MANT_DIG+0xdb> 53530: 2f0c movel %a4,%sp@- 53532: 206e 000c moveal %fp@(12),%a0 53536: 4870 6800 pea %a0@(00000000,%d6:l)
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
5353a: 0686 0000 0110 addil #272,%d6
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
memcpy(
53540: 4e95 jsr %a5@
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
53542: 4fef 0014 lea %sp@(20),%sp
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
53546: 4280 clrl %d0 53548: 223c 0000 0110 movel #272,%d1 5354e: d3ab 0010 addl %d1,%a3@(16) 53552: 2e2b 000c movel %a3@(12),%d7 53556: df80 addxl %d0,%d7 53558: 2747 000c movel %d7,%a3@(12) 5355c: 6000 ff78 braw 534d6 <imfs_dir_read+0x5e>
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
53560: 4286 clrl %d6
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
53562: 2006 movel %d6,%d0 53564: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 5356a: 4e5e unlk %fp 5356c: 4e75 rts
...
00053386 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
53386: 4e56 fff8 linkw %fp,#-8 5338a: 2f0b movel %a3,%sp@- 5338c: 266e 000c moveal %fp@(12),%a3 53390: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
53392: 2453 moveal %a3@,%a2 53394: 200a movel %a2,%d0 53396: 0680 0000 0050 addil #80,%d0 5339c: b0aa 004c cmpl %a2@(76),%d0 533a0: 6600 0090 bnew 53432 <imfs_dir_rmnod+0xac>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
533a4: 206b 0010 moveal %a3@(16),%a0 533a8: b5e8 001c cmpal %a0@(28),%a2 533ac: 6700 009e beqw 5344c <imfs_dir_rmnod+0xc6>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
533b0: 4aaa 0058 tstl %a2@(88) 533b4: 6600 0096 bnew 5344c <imfs_dir_rmnod+0xc6>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
533b8: 4aaa 0008 tstl %a2@(8) 533bc: 670e beqs 533cc <imfs_dir_rmnod+0x46> 533be: 2f0a movel %a2,%sp@- 533c0: 4eb9 0004 870c jsr 4870c <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
533c6: 588f addql #4,%sp 533c8: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
533cc: 302a 0032 movew %a2@(50),%d0 533d0: 5380 subql #1,%d0 533d2: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
533d6: 42a7 clrl %sp@- 533d8: 486e fff8 pea %fp@(-8) 533dc: 4eb9 0004 404c jsr 4404c <gettimeofday> 533e2: 256e fff8 0044 movel %fp@(-8),%a2@(68)
/*
* The file cannot be open and the link must be less than 1 to free.
*/
if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
533e8: 2f0a movel %a2,%sp@- 533ea: 4eb9 0005 0146 jsr 50146 <rtems_libio_is_file_open> 533f0: 4fef 000c lea %sp@(12),%sp 533f4: 4a80 tstl %d0 533f6: 662c bnes 53424 <imfs_dir_rmnod+0x9e> 533f8: 4a6a 0032 tstw %a2@(50) 533fc: 6626 bnes 53424 <imfs_dir_rmnod+0x9e>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
533fe: 2079 0006 381c moveal 6381c <rtems_current_user_env>,%a0 53404: 2653 moveal %a3@,%a3 53406: b7e8 0004 cmpal %a0@(4),%a3 5340a: 675a beqs 53466 <imfs_dir_rmnod+0xe0>
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
5340c: 2f0a movel %a2,%sp@- 5340e: 4eb9 0004 3fbc jsr 43fbc <free> 53414: 588f addql #4,%sp 53416: 4280 clrl %d0
}
return 0;
}
53418: 246e fff0 moveal %fp@(-16),%a2 5341c: 266e fff4 moveal %fp@(-12),%a3 53420: 4e5e unlk %fp 53422: 4e75 rts 53424: 246e fff0 moveal %fp@(-16),%a2
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
53428: 4280 clrl %d0
}
return 0;
}
5342a: 266e fff4 moveal %fp@(-12),%a3 5342e: 4e5e unlk %fp 53430: 4e75 rts
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
53432: 4eb9 0005 43c0 jsr 543c0 <__errno>
free( the_jnode );
}
return 0;
}
53438: 246e fff0 moveal %fp@(-16),%a2
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
5343c: 2040 moveal %d0,%a0 5343e: 725a moveq #90,%d1 53440: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
53442: 266e fff4 moveal %fp@(-12),%a3 53446: 4e5e unlk %fp
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
53448: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
5344a: 4e75 rts
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
5344c: 4eb9 0005 43c0 jsr 543c0 <__errno>
free( the_jnode );
}
return 0;
}
53452: 246e fff0 moveal %fp@(-16),%a2
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
53456: 2040 moveal %d0,%a0 53458: 7210 moveq #16,%d1 5345a: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
5345c: 266e fff4 moveal %fp@(-12),%a3 53460: 4e5e unlk %fp
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
53462: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
53464: 4e75 rts
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
rtems_filesystem_current.node_access = NULL;
53466: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
5346a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 5346c: 4eb9 0004 3fbc jsr 43fbc <free> <== NOT EXECUTED 53472: 588f addql #4,%sp <== NOT EXECUTED 53474: 4280 clrl %d0 <== NOT EXECUTED 53476: 60a0 bras 53418 <imfs_dir_rmnod+0x92> <== NOT EXECUTED
0006775a <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
6775a: 4e56 0000 linkw %fp,#0 6775e: 2f0a movel %a2,%sp@- 67760: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
67762: 4a39 000a 5ff4 tstb a5ff4 <etc_passwd_initted.6308> 67768: 670c beqs 67776 <init_etc_passwd_group+0x1c>
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
6776a: 242e fff8 movel %fp@(-8),%d2 6776e: 246e fffc moveal %fp@(-4),%a2 67772: 4e5e unlk %fp 67774: 4e75 rts
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
67776: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
6777a: 45f9 0008 1808 lea 81808 <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
67780: 4879 0009 8b96 pea 98b96 <_rodata_start+0x6e6>
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
67786: 7001 moveq #1,%d0 67788: 13c0 000a 5ff4 moveb %d0,a5ff4 <etc_passwd_initted.6308>
mkdir("/etc", 0777);
6778e: 4eb9 0004 6fb8 jsr 46fb8 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
67794: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> 6779a: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 677a0: 4e92 jsr %a2@ 677a2: 4fef 0010 lea %sp@(16),%sp 677a6: 4a80 tstl %d0 677a8: 677e beqs 67828 <init_etc_passwd_group+0xce>
fclose(fp);
677aa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677ac: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED 677b2: 588f addql #4,%sp <== NOT EXECUTED
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
677b4: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> 677ba: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 677c0: 4e92 jsr %a2@ 677c2: 508f addql #8,%sp 677c4: 4a80 tstl %d0 677c6: 6716 beqs 677de <init_etc_passwd_group+0x84>
fclose(fp);
677c8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677ca: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
677d0: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
677d4: 588f addql #4,%sp <== NOT EXECUTED
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
677d6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 677da: 4e5e unlk %fp <== NOT EXECUTED 677dc: 4e75 rts <== NOT EXECUTED
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
677de: 4879 0009 a08c pea 9a08c <rtems_bdpart_shell_usage+0x310> 677e4: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 677ea: 4eb9 0008 1808 jsr 81808 <fopen> 677f0: 508f addql #8,%sp 677f2: 2440 moveal %d0,%a2 677f4: 4a80 tstl %d0 677f6: 6700 ff72 beqw 6776a <init_etc_passwd_group+0x10>
fprintf( fp, "root:x:0:root\n"
677fa: 2f00 movel %d0,%sp@- 677fc: 4878 002a pea 2a <OPER2+0x16> 67800: 4878 0001 pea 1 <ADD> 67804: 4879 0009 d347 pea 9d347 <IMFS_memfile_handlers+0xe5> 6780a: 4eb9 0008 2a84 jsr 82a84 <fwrite>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
67810: 2f0a movel %a2,%sp@- 67812: 4eb9 0008 0fa2 jsr 80fa2 <fclose>
} }
67818: 242e fff8 movel %fp@(-8),%d2
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
6781c: 4fef 0014 lea %sp@(20),%sp
} }
67820: 246e fffc moveal %fp@(-4),%a2 67824: 4e5e unlk %fp 67826: 4e75 rts
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
67828: 4879 0009 a08c pea 9a08c <rtems_bdpart_shell_usage+0x310> 6782e: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 67834: 4e92 jsr %a2@ 67836: 508f addql #8,%sp 67838: 2400 movel %d0,%d2 6783a: 6700 ff78 beqw 677b4 <init_etc_passwd_group+0x5a>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
6783e: 2f00 movel %d0,%sp@- 67840: 4878 0066 pea 66 <DBL_MANT_DIG+0x31> 67844: 4878 0001 pea 1 <ADD> 67848: 4879 0009 d2e0 pea 9d2e0 <IMFS_memfile_handlers+0x7e> 6784e: 4eb9 0008 2a84 jsr 82a84 <fwrite>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
67854: 2f02 movel %d2,%sp@- 67856: 4eb9 0008 0fa2 jsr 80fa2 <fclose> 6785c: 4fef 0014 lea %sp@(20),%sp 67860: 6000 ff52 braw 677b4 <init_etc_passwd_group+0x5a>
00046580 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
46580: 4e56 0000 linkw %fp,#0 46584: 202e 0008 movel %fp@(8),%d0
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
46588: b0b9 0006 3954 cmpl 63954 <rtems_libio_number_iops>,%d0 4658e: 643c bccs 465cc <ioctl+0x4c>
iop = rtems_libio_iop( fd );
46590: 2079 0006 5124 moveal 65124 <rtems_libio_iops>,%a0 46596: ed88 lsll #6,%d0 46598: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
4659a: 2028 0014 movel %a0@(20),%d0 4659e: 0280 0000 0100 andil #256,%d0 465a4: 6726 beqs 465cc <ioctl+0x4c>
va_start(ap, command);
buffer = va_arg(ap, void *);
465a6: 202e 0010 movel %fp@(16),%d0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
465aa: 2268 003c moveal %a0@(60),%a1 465ae: 4a89 tstl %a1 465b0: 671a beqs 465cc <ioctl+0x4c>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
465b2: 2269 0010 moveal %a1@(16),%a1 465b6: 4a89 tstl %a1 465b8: 6724 beqs 465de <ioctl+0x5e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
465ba: 2f00 movel %d0,%sp@- 465bc: 2f2e 000c movel %fp@(12),%sp@- 465c0: 2f08 movel %a0,%sp@- 465c2: 4e91 jsr %a1@
return rc;
465c4: 4fef 000c lea %sp@(12),%sp
}
465c8: 4e5e unlk %fp 465ca: 4e75 rts
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
465cc: 4eb9 0005 459c jsr 5459c <__errno> 465d2: 7209 moveq #9,%d1 465d4: 2040 moveal %d0,%a0 465d6: 70ff moveq #-1,%d0
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
465d8: 4e5e unlk %fp
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
465da: 2081 movel %d1,%a0@
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
465dc: 4e75 rts
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
465de: 4eb9 0005 459c jsr 5459c <__errno> <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
465e4: 4e5e unlk %fp <== NOT EXECUTED
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
465e6: 2040 moveal %d0,%a0 <== NOT EXECUTED 465e8: 70ff moveq #-1,%d0 <== NOT EXECUTED 465ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
465f0: 4e75 rts <== NOT EXECUTED
...
00044064 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
44064: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 44068: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED 4406c: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 44070: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
44074: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
44078: 1401 moveb %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
4407a: 0800 0005 btst #5,%d0 <== NOT EXECUTED 4407e: 6704 beqs 44084 <iproc+0x20> <== NOT EXECUTED
c &= 0x7f;
44080: 747f moveq #127,%d2 <== NOT EXECUTED 44082: c481 andl %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
44084: 0800 0009 btst #9,%d0 <== NOT EXECUTED 44088: 6720 beqs 440aa <iproc+0x46> <== NOT EXECUTED
c = tolower (c);
4408a: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 44090: 7603 moveq #3,%d3 <== NOT EXECUTED 44092: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44098: 1230 2801 moveb %a0@(00000001,%d2:l),%d1 <== NOT EXECUTED 4409c: 49c1 extbl %d1 <== NOT EXECUTED 4409e: c283 andl %d3,%d1 <== NOT EXECUTED 440a0: 163c 0001 moveb #1,%d3 <== NOT EXECUTED 440a4: b681 cmpl %d1,%d3 <== NOT EXECUTED 440a6: 6700 00e0 beqw 44188 <iproc+0x124> <== NOT EXECUTED
if (c == '\r') {
440aa: 4281 clrl %d1 <== NOT EXECUTED 440ac: 1202 moveb %d2,%d1 <== NOT EXECUTED 440ae: 760d moveq #13,%d3 <== NOT EXECUTED 440b0: b681 cmpl %d1,%d3 <== NOT EXECUTED 440b2: 6740 beqs 440f4 <iproc+0x90> <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
440b4: 760a moveq #10,%d3 <== NOT EXECUTED 440b6: b681 cmpl %d1,%d3 <== NOT EXECUTED 440b8: 6700 00c4 beqw 4417e <iproc+0x11a> <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
440bc: 4a02 tstb %d2 <== NOT EXECUTED 440be: 664c bnes 4410c <iproc+0xa8> <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
440c0: 2039 0005 d7a4 movel 5d7a4 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED 440c6: 5380 subql #1,%d0 <== NOT EXECUTED 440c8: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 440cc: b081 cmpl %d1,%d0 <== NOT EXECUTED 440ce: 6f28 bles 440f8 <iproc+0x94> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
440d0: 7008 moveq #8,%d0 <== NOT EXECUTED 440d2: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 440d6: 6600 00ba bnew 44192 <iproc+0x12e> <== NOT EXECUTED
echo (c, tty); tty->cbuf[tty->ccount++] = c;
440da: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 440de: 4280 clrl %d0 <== NOT EXECUTED 440e0: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 440e4: 5281 addql #1,%d1 <== NOT EXECUTED 440e6: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED
} return 0; }
440ea: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 440f0: 4e5e unlk %fp <== NOT EXECUTED 440f2: 4e75 rts <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
440f4: 4a00 tstb %d0 <== NOT EXECUTED 440f6: 6c0c bges 44104 <iproc+0xa0> <== NOT EXECUTED
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
440f8: 4280 clrl %d0 <== NOT EXECUTED
} return 0; }
440fa: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44100: 4e5e unlk %fp <== NOT EXECUTED 44102: 4e75 rts <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
44104: 0800 0008 btst #8,%d0 <== NOT EXECUTED 44108: 6702 beqs 4410c <iproc+0xa8> <== NOT EXECUTED 4410a: 740a moveq #10,%d2 <== NOT EXECUTED
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
4410c: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED 44110: 0801 0001 btst #1,%d1 <== NOT EXECUTED 44114: 67aa beqs 440c0 <iproc+0x5c> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
44116: 4283 clrl %d3 <== NOT EXECUTED 44118: 162a 0043 moveb %a2@(67),%d3 <== NOT EXECUTED 4411c: 4280 clrl %d0 <== NOT EXECUTED 4411e: 1002 moveb %d2,%d0 <== NOT EXECUTED 44120: b083 cmpl %d3,%d0 <== NOT EXECUTED 44122: 6700 0122 beqw 44246 <iproc+0x1e2> <== NOT EXECUTED
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
44126: 4283 clrl %d3 <== NOT EXECUTED 44128: 162a 0044 moveb %a2@(68),%d3 <== NOT EXECUTED 4412c: b083 cmpl %d3,%d0 <== NOT EXECUTED 4412e: 6700 00a8 beqw 441d8 <iproc+0x174> <== NOT EXECUTED
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
44132: 4283 clrl %d3 <== NOT EXECUTED 44134: 162a 0045 moveb %a2@(69),%d3 <== NOT EXECUTED 44138: b083 cmpl %d3,%d0 <== NOT EXECUTED 4413a: 6700 00fe beqw 4423a <iproc+0x1d6> <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
4413e: 760a moveq #10,%d3 <== NOT EXECUTED 44140: b680 cmpl %d0,%d3 <== NOT EXECUTED 44142: 6700 00ac beqw 441f0 <iproc+0x18c> <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL])
44146: 4283 clrl %d3 <== NOT EXECUTED 44148: 162a 004c moveb %a2@(76),%d3 <== NOT EXECUTED 4414c: b083 cmpl %d3,%d0 <== NOT EXECUTED 4414e: 670c beqs 4415c <iproc+0xf8> <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
44150: 4283 clrl %d3 <== NOT EXECUTED 44152: 162a 0051 moveb %a2@(81),%d3 <== NOT EXECUTED 44156: b083 cmpl %d3,%d0 <== NOT EXECUTED 44158: 6600 ff66 bnew 440c0 <iproc+0x5c> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
4415c: 44c1 movew %d1,%ccr <== NOT EXECUTED 4415e: 6b58 bmis 441b8 <iproc+0x154> <== NOT EXECUTED
echo (c, tty); tty->cbuf[tty->ccount++] = c;
44160: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44164: 7001 moveq #1,%d0 <== NOT EXECUTED 44166: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 4416a: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 4416e: 5281 addql #1,%d1 <== NOT EXECUTED 44170: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; }
44174: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4417a: 4e5e unlk %fp <== NOT EXECUTED 4417c: 4e75 rts <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
return 0;
if (tty->termios.c_iflag & ICRNL)
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
4417e: 0800 0006 btst #6,%d0 <== NOT EXECUTED 44182: 6788 beqs 4410c <iproc+0xa8> <== NOT EXECUTED 44184: 740d moveq #13,%d2 <== NOT EXECUTED 44186: 6084 bras 4410c <iproc+0xa8> <== NOT EXECUTED
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
if (tty->termios.c_iflag & ISTRIP)
c &= 0x7f;
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
44188: 0682 0000 0020 addil #32,%d2 <== NOT EXECUTED 4418e: 6000 ff1a braw 440aa <iproc+0x46> <== NOT EXECUTED
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
44192: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44194: 4280 clrl %d0 <== NOT EXECUTED 44196: 1002 moveb %d2,%d0 <== NOT EXECUTED 44198: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4419a: 4eba fc30 jsr %pc@(43dcc <echo>) <== NOT EXECUTED 4419e: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 441a2: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
441a4: 4280 clrl %d0 <== NOT EXECUTED 441a6: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 441aa: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 441ae: 5281 addql #1,%d1 <== NOT EXECUTED 441b0: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 441b4: 6000 ff34 braw 440ea <iproc+0x86> <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
|| (c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
441b8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 441ba: 2f00 movel %d0,%sp@- <== NOT EXECUTED 441bc: 4eba fc0e jsr %pc@(43dcc <echo>) <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
441c0: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
|| (c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
441c4: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
441c6: 7001 moveq #1,%d0 <== NOT EXECUTED 441c8: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 441cc: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 441d0: 5281 addql #1,%d1 <== NOT EXECUTED 441d2: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 441d6: 609c bras 44174 <iproc+0x110> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
441d8: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 441dc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 441de: 4eba fc90 jsr %pc@(43e70 <erase>) <== NOT EXECUTED
return 0;
441e2: 508f addql #8,%sp <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
441e4: 4280 clrl %d0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; }
441e6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 441ec: 4e5e unlk %fp <== NOT EXECUTED 441ee: 4e75 rts <== NOT EXECUTED
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
}
else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
441f0: 7048 moveq #72,%d0 <== NOT EXECUTED 441f2: c280 andl %d0,%d1 <== NOT EXECUTED 441f4: 6620 bnes 44216 <iproc+0x1b2> <== NOT EXECUTED
echo (c, tty); tty->cbuf[tty->ccount++] = c;
441f6: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 441fa: 7001 moveq #1,%d0 <== NOT EXECUTED 441fc: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 44200: 740a moveq #10,%d2 <== NOT EXECUTED 44202: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 44206: 5281 addql #1,%d1 <== NOT EXECUTED 44208: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; }
4420c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44212: 4e5e unlk %fp <== NOT EXECUTED 44214: 4e75 rts <== NOT EXECUTED
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
}
else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
44216: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44218: 4878 000a pea a <LASTO> <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
4421c: 740a moveq #10,%d2 <== NOT EXECUTED
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
}
else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
4421e: 4eba fbac jsr %pc@(43dcc <echo>) <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
44222: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
}
else if (c == '\n') {
if (tty->termios.c_lflag & (ECHO | ECHONL))
echo (c, tty);
44226: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
44228: 7001 moveq #1,%d0 <== NOT EXECUTED 4422a: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 4422e: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 44232: 5281 addql #1,%d1 <== NOT EXECUTED 44234: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 44238: 60d2 bras 4420c <iproc+0x1a8> <== NOT EXECUTED
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
4423a: 7001 moveq #1,%d0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; }
4423c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44242: 4e5e unlk %fp <== NOT EXECUTED 44244: 4e75 rts <== NOT EXECUTED
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
44246: 42a7 clrl %sp@- <== NOT EXECUTED 44248: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4424a: 4eba fc24 jsr %pc@(43e70 <erase>) <== NOT EXECUTED
return 0;
4424e: 508f addql #8,%sp <== NOT EXECUTED
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
if (c == tty->termios.c_cc[VERASE]) {
erase (tty, 0);
44250: 4280 clrl %d0 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; }
44252: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44258: 4e5e unlk %fp <== NOT EXECUTED
4425a: 4e75 rts
0004e5dc <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
4e5dc: 4e56 ffd0 linkw %fp,#-48 4e5e0: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 4e5e4: 262e 000c movel %fp@(12),%d3 4e5e8: 246e 0010 moveal %fp@(16),%a2
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
4e5ec: 4eb9 0004 d53c jsr 4d53c <getpid> 4e5f2: b0ae 0008 cmpl %fp@(8),%d0 4e5f6: 6600 022c bnew 4e824 <killinfo+0x248>
rtems_set_errno_and_return_minus_one( ESRCH );
/*
* Validate the signal passed.
*/
if ( !sig )
4e5fa: 4a83 tstl %d3 4e5fc: 6700 023e beqw 4e83c <killinfo+0x260>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
4e600: 2003 movel %d3,%d0 4e602: 5380 subql #1,%d0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
4e604: 721f moveq #31,%d1 4e606: b280 cmpl %d0,%d1 4e608: 6500 0232 bcsw 4e83c <killinfo+0x260>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
4e60c: 2203 movel %d3,%d1 4e60e: 2803 movel %d3,%d4 4e610: 7e01 moveq #1,%d7 4e612: e589 lsll #2,%d1 4e614: e98c lsll #4,%d4 4e616: 9881 subl %d1,%d4 4e618: 2044 moveal %d4,%a0 4e61a: d1fc 0005 f3ba addal #390074,%a0 4e620: be90 cmpl %a0@,%d7 4e622: 6700 00d4 beqw 4e6f8 <killinfo+0x11c>
/* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
4e626: 7208 moveq #8,%d1 4e628: b283 cmpl %d3,%d1 4e62a: 6700 00d8 beqw 4e704 <killinfo+0x128> 4e62e: 7e04 moveq #4,%d7 4e630: be83 cmpl %d3,%d7 4e632: 6700 00d0 beqw 4e704 <killinfo+0x128> 4e636: 123c 000b moveb #11,%d1 4e63a: b283 cmpl %d3,%d1 4e63c: 6700 00c6 beqw 4e704 <killinfo+0x128>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
4e640: 7401 moveq #1,%d2
/* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER;
4e642: 7e01 moveq #1,%d7 4e644: e1aa lsll %d0,%d2
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
4e646: 2d43 fff4 movel %d3,%fp@(-12)
siginfo->si_code = SI_USER;
4e64a: 2d47 fff8 movel %d7,%fp@(-8)
if ( !value ) {
4e64e: 4a8a tstl %a2 4e650: 6700 01ca beqw 4e81c <killinfo+0x240>
siginfo->si_value.sival_int = 0;
} else {
siginfo->si_value = *value;
4e654: 2d52 fffc movel %a2@,%fp@(-4) 4e658: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4e65e: 5280 addql #1,%d0 4e660: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
4e666: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4e66c: 206a 010e moveal %a2@(270),%a0 4e670: 2028 00cc movel %a0@(204),%d0 4e674: 4680 notl %d0 4e676: c082 andl %d2,%d0 4e678: 6642 bnes 4e6bc <killinfo+0xe0>
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
4e67a: 2079 0005 f53e moveal 5f53e <_POSIX_signals_Wait_queue>,%a0 4e680: b1fc 0005 f542 cmpal #390466,%a0 4e686: 6700 00ec beqw 4e774 <killinfo+0x198>
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4e68a: 2002 movel %d2,%d0
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
4e68c: 2448 moveal %a0,%a2
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4e68e: c0a8 0030 andl %a0@(48),%d0
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4e692: 2268 010e moveal %a0@(270),%a1
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4e696: 6624 bnes 4e6bc <killinfo+0xe0>
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
4e698: 2029 00cc movel %a1@(204),%d0 4e69c: 4680 notl %d0 4e69e: c082 andl %d2,%d0 4e6a0: 661a bnes 4e6bc <killinfo+0xe0>
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
4e6a2: 2050 moveal %a0@,%a0
the_thread = (Thread_Control *)the_node;
4e6a4: 2448 moveal %a0,%a2
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = the_chain->first ;
4e6a6: b1fc 0005 f542 cmpal #390466,%a0 4e6ac: 6700 00c6 beqw 4e774 <killinfo+0x198>
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4e6b0: 2002 movel %d2,%d0 <== NOT EXECUTED 4e6b2: c0a8 0030 andl %a0@(48),%d0 <== NOT EXECUTED
for ( the_node = the_chain->first ;
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4e6b6: 2268 010e moveal %a0@(270),%a1 <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
4e6ba: 67dc beqs 4e698 <killinfo+0xbc> <== NOT EXECUTED
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
4e6bc: 7001 moveq #1,%d0 4e6be: 1540 0074 moveb %d0,%a2@(116)
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
4e6c2: 486e fff4 pea %fp@(-12) 4e6c6: 2f03 movel %d3,%sp@- 4e6c8: 2f0a movel %a2,%sp@- 4e6ca: 4eb9 0004 e914 jsr 4e914 <_POSIX_signals_Unblock_thread> 4e6d0: 4fef 000c lea %sp@(12),%sp 4e6d4: 4a00 tstb %d0 4e6d6: 6600 008a bnew 4e762 <killinfo+0x186>
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
4e6da: 2f02 movel %d2,%sp@- 4e6dc: 4eb9 0004 e8e4 jsr 4e8e4 <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
4e6e2: 588f addql #4,%sp 4e6e4: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4e6ea: 7202 moveq #2,%d1 4e6ec: b2b0 4800 cmpl %a0@(00000000,%d4:l),%d1 4e6f0: 672e beqs 4e720 <killinfo+0x144>
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
4e6f2: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e6f8: 4280 clrl %d0
return 0; }
4e6fa: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e700: 4e5e unlk %fp 4e702: 4e75 rts
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
return pthread_kill( pthread_self(), sig );
4e704: 4eb9 0004 eb30 jsr 4eb30 <pthread_self> 4e70a: 2f03 movel %d3,%sp@- 4e70c: 2f00 movel %d0,%sp@- 4e70e: 4eb9 0004 ea54 jsr 4ea54 <pthread_kill> 4e714: 508f addql #8,%sp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e716: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e71c: 4e5e unlk %fp 4e71e: 4e75 rts
*/
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
4e720: 4879 0005 f532 pea 5f532 <_POSIX_signals_Inactive_siginfo> 4e726: 4eb9 0004 b954 jsr 4b954 <_Chain_Get>
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
4e72c: 588f addql #4,%sp
*/
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
4e72e: 2040 moveal %d0,%a0
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
4e730: 4a80 tstl %d0 4e732: 6700 0120 beqw 4e854 <killinfo+0x278>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
}
psiginfo->Info = *siginfo;
4e736: 216e fff4 0008 movel %fp@(-12),%a0@(8)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
4e73c: 0684 0005 f5aa addil #390570,%d4
if ( !psiginfo ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
}
psiginfo->Info = *siginfo;
4e742: 216e fff8 000c movel %fp@(-8),%a0@(12) 4e748: 216e fffc 0010 movel %fp@(-4),%a0@(16)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
4e74e: 2f00 movel %d0,%sp@- 4e750: 2f04 movel %d4,%sp@- 4e752: 4eb9 0004 6798 jsr 46798 <_Chain_Append> 4e758: 508f addql #8,%sp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
4e75a: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e760: 6096 bras 4e6f8 <killinfo+0x11c>
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
_Thread_Enable_dispatch();
4e762: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e768: 4280 clrl %d0
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e76a: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e770: 4e5e unlk %fp 4e772: 4e75 rts
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
4e774: 4285 clrl %d5 4e776: 1a39 0005 d752 moveb 5d752 <rtems_maximum_priority>,%d5 4e77c: 49f9 0005 eec4 lea 5eec4 <_Objects_Information_table+0x8>,%a4
*/
#define _POSIX_signals_Is_interested( _api, _mask ) \
( ~(_api)->signals_blocked & (_mask) )
int killinfo(
4e782: 95ca subal %a2,%a2
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
4e784: 5285 addql #1,%d5
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
/*
* This can occur when no one is interested and ITRON is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
4e786: 2054 moveal %a4@,%a0 4e788: 4a88 tstl %a0 4e78a: 675e beqs 4e7ea <killinfo+0x20e>
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
4e78c: 2068 0004 moveal %a0@(4),%a0
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
4e790: 4286 clrl %d6 4e792: 3c28 000e movew %a0@(14),%d6
object_table = the_info->local_table;
4e796: 2268 0018 moveal %a0@(24),%a1
for ( index = 1 ; index <= maximum ; index++ ) {
4e79a: 4a86 tstl %d6 4e79c: 674c beqs 4e7ea <killinfo+0x20e> 4e79e: 5889 addql #4,%a1 4e7a0: 7001 moveq #1,%d0
the_thread = (Thread_Control *) object_table[ index ];
4e7a2: 2051 moveal %a1@,%a0
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
4e7a4: 5280 addql #1,%d0 4e7a6: 5889 addql #4,%a1
the_thread = (Thread_Control *) object_table[ index ];
if ( !the_thread )
4e7a8: 4a88 tstl %a0 4e7aa: 673a beqs 4e7e6 <killinfo+0x20a>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
4e7ac: 2228 0014 movel %a0@(20),%d1 4e7b0: ba81 cmpl %d1,%d5 4e7b2: 6532 bcss 4e7e6 <killinfo+0x20a>
DEBUG_STEP("2");
/*
* If this thread is not interested, then go on to the next thread.
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4e7b4: 2668 010e moveal %a0@(270),%a3 4e7b8: 2e2b 00cc movel %a3@(204),%d7 4e7bc: 4687 notl %d7 4e7be: ce82 andl %d2,%d7 4e7c0: 6724 beqs 4e7e6 <killinfo+0x20a>
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
4e7c2: ba81 cmpl %d1,%d5 4e7c4: 621c bhis 4e7e2 <killinfo+0x206>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( !_States_Is_ready( interested->current_state ) ) {
4e7c6: 2e2a 0010 movel %a2@(16),%d7 4e7ca: 671a beqs 4e7e6 <killinfo+0x20a>
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
4e7cc: 2668 0010 moveal %a0@(16),%a3 4e7d0: 4a8b tstl %a3 4e7d2: 670e beqs 4e7e2 <killinfo+0x206>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
4e7d4: 0807 001c btst #28,%d7 4e7d8: 660c bnes 4e7e6 <killinfo+0x20a>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
4e7da: 2e0b movel %a3,%d7 4e7dc: 0807 001c btst #28,%d7 4e7e0: 6704 beqs 4e7e6 <killinfo+0x20a> 4e7e2: 2a01 movel %d1,%d5 4e7e4: 2448 moveal %a0,%a2
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
4e7e6: b086 cmpl %d6,%d0 4e7e8: 63b8 blss 4e7a2 <killinfo+0x1c6> 4e7ea: 588c addql #4,%a4
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
4e7ec: b9fc 0005 eed0 cmpal #388816,%a4 4e7f2: 6692 bnes 4e786 <killinfo+0x1aa>
}
}
}
}
if ( interested ) {
4e7f4: 4a8a tstl %a2 4e7f6: 6700 fee2 beqw 4e6da <killinfo+0xfe>
* thread needs to do the post context switch extension so it can
* evaluate the signals pending.
*/
process_it:
the_thread->do_post_task_switch_extension = true;
4e7fa: 7001 moveq #1,%d0 4e7fc: 1540 0074 moveb %d0,%a2@(116)
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
4e800: 486e fff4 pea %fp@(-12) 4e804: 2f03 movel %d3,%sp@- 4e806: 2f0a movel %a2,%sp@- 4e808: 4eb9 0004 e914 jsr 4e914 <_POSIX_signals_Unblock_thread> 4e80e: 4fef 000c lea %sp@(12),%sp 4e812: 4a00 tstb %d0 4e814: 6700 fec4 beqw 4e6da <killinfo+0xfe>
4e818: 6000 ff48 braw 4e762 <killinfo+0x186> <== NOT EXECUTED
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
4e81c: 42ae fffc clrl %fp@(-4) 4e820: 6000 fe36 braw 4e658 <killinfo+0x7c>
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
rtems_set_errno_and_return_minus_one( ESRCH );
4e824: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e82a: 7603 moveq #3,%d3 4e82c: 2040 moveal %d0,%a0 4e82e: 70ff moveq #-1,%d0 4e830: 2083 movel %d3,%a0@
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e832: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e838: 4e5e unlk %fp 4e83a: 4e75 rts
*/
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
4e83c: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e842: 7416 moveq #22,%d2 4e844: 2040 moveal %d0,%a0 4e846: 70ff moveq #-1,%d0 4e848: 2082 movel %d2,%a0@
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e84a: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e850: 4e5e unlk %fp 4e852: 4e75 rts
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
_Thread_Enable_dispatch();
4e854: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
4e85a: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e860: 720b moveq #11,%d1 4e862: 2040 moveal %d0,%a0 4e864: 70ff moveq #-1,%d0
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e866: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
4e86c: 2081 movel %d1,%a0@
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
4e86e: 4e5e unlk %fp 4e870: 4e75 rts
...
00067c6c <link>:
int link(
const char *existing,
const char *new
)
{
67c6c: 4e56 ffc4 linkw %fp,#-60 67c70: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 67c74: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67c78: 260e movel %fp,%d3 67c7a: 0683 ffff ffe8 addil #-24,%d3 67c80: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
67c82: 266e 000c moveal %fp@(12),%a3
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67c86: 4eb9 0008 6f0c jsr 86f0c <strlen> 67c8c: 7201 moveq #1,%d1 67c8e: 2e81 movel %d1,%sp@ 67c90: 2f03 movel %d3,%sp@- 67c92: 42a7 clrl %sp@- 67c94: 2f00 movel %d0,%sp@- 67c96: 2f02 movel %d2,%sp@- 67c98: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
67c9e: 4fef 0014 lea %sp@(20),%sp 67ca2: 4a80 tstl %d0 67ca4: 6600 00cc bnew 67d72 <link+0x106>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67ca8: 742f moveq #47,%d2 67caa: 1213 moveb %a3@,%d1 67cac: 1001 moveb %d1,%d0 67cae: 49c0 extbl %d0 67cb0: b480 cmpl %d0,%d2 67cb2: 670e beqs 67cc2 <link+0x56> 67cb4: 143c 005c moveb #92,%d2 67cb8: b480 cmpl %d0,%d2 67cba: 6706 beqs 67cc2 <link+0x56> 67cbc: 4a01 tstb %d1 67cbe: 6600 00c0 bnew 67d80 <link+0x114> 67cc2: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 67cc8: 45ee ffd4 lea %fp@(-44),%a2 67ccc: 7001 moveq #1,%d0 67cce: 24a8 0018 movel %a0@(24),%a2@ 67cd2: 2d68 001c ffd8 movel %a0@(28),%fp@(-40) 67cd8: 2d68 0020 ffdc movel %a0@(32),%fp@(-36) 67cde: 2d68 0024 ffe0 movel %a0@(36),%fp@(-32) 67ce4: 2d68 0028 ffe4 movel %a0@(40),%fp@(-28)
if ( !parent_loc.ops->evalformake_h ) {
67cea: 206e ffe0 moveal %fp@(-32),%a0 67cee: 2068 0004 moveal %a0@(4),%a0 67cf2: 4a88 tstl %a0 67cf4: 6700 0122 beqw 67e18 <link+0x1ac>
rtems_filesystem_freenode( &existing_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
67cf8: 486e fffc pea %fp@(-4) 67cfc: 2f0a movel %a2,%sp@- 67cfe: 4873 0800 pea %a3@(00000000,%d0:l) 67d02: 4e90 jsr %a0@
if ( result != 0 ) {
67d04: 4fef 000c lea %sp@(12),%sp
if ( !parent_loc.ops->evalformake_h ) {
rtems_filesystem_freenode( &existing_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
67d08: 2640 moveal %d0,%a3
if ( result != 0 ) {
67d0a: 4a80 tstl %d0 67d0c: 6600 00dc bnew 67dea <link+0x17e>
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
67d10: 202e fff8 movel %fp@(-8),%d0 67d14: b0ae ffe4 cmpl %fp@(-28),%d0 67d18: 6600 008a bnew 67da4 <link+0x138>
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !parent_loc.ops->link_h ) {
67d1c: 226e ffe0 moveal %fp@(-32),%a1 67d20: 2069 0008 moveal %a1@(8),%a0 67d24: 4a88 tstl %a0 67d26: 6700 0122 beqw 67e4a <link+0x1de>
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
67d2a: 2f2e fffc movel %fp@(-4),%sp@- 67d2e: 2f0a movel %a2,%sp@- 67d30: 2f03 movel %d3,%sp@- 67d32: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
67d34: 206e fff4 moveal %fp@(-12),%a0
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
67d38: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
67d3a: 4fef 000c lea %sp@(12),%sp 67d3e: 4a88 tstl %a0 67d40: 670e beqs 67d50 <link+0xe4> 67d42: 2068 001c moveal %a0@(28),%a0 67d46: 4a88 tstl %a0 67d48: 6706 beqs 67d50 <link+0xe4> 67d4a: 2f03 movel %d3,%sp@- 67d4c: 4e90 jsr %a0@ 67d4e: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67d50: 206e ffe0 moveal %fp@(-32),%a0 67d54: 4a88 tstl %a0 67d56: 670e beqs 67d66 <link+0xfa> 67d58: 2068 001c moveal %a0@(28),%a0 67d5c: 4a88 tstl %a0 67d5e: 6706 beqs 67d66 <link+0xfa> 67d60: 2f0a movel %a2,%sp@- 67d62: 4e90 jsr %a0@ 67d64: 588f addql #4,%sp
return result;
}
67d66: 2002 movel %d2,%d0 67d68: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67d6e: 4e5e unlk %fp 67d70: 4e75 rts
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
0, &existing_loc, true );
if ( result != 0 )
67d72: 74ff moveq #-1,%d2
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67d74: 2002 movel %d2,%d0 67d76: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67d7c: 4e5e unlk %fp 67d7e: 4e75 rts
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67d80: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 67d86: 45ee ffd4 lea %fp@(-44),%a2 67d8a: 5888 addql #4,%a0 67d8c: 4280 clrl %d0 67d8e: 2498 movel %a0@+,%a2@ 67d90: 2d58 ffd8 movel %a0@+,%fp@(-40) 67d94: 2d58 ffdc movel %a0@+,%fp@(-36) 67d98: 2d58 ffe0 movel %a0@+,%fp@(-32) 67d9c: 2d50 ffe4 movel %a0@,%fp@(-28) 67da0: 6000 ff48 braw 67cea <link+0x7e>
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
rtems_filesystem_freenode( &existing_loc );
67da4: 206e fff4 moveal %fp@(-12),%a0 67da8: 4a88 tstl %a0 67daa: 670e beqs 67dba <link+0x14e> 67dac: 2068 001c moveal %a0@(28),%a0 67db0: 4a88 tstl %a0 67db2: 6706 beqs 67dba <link+0x14e> 67db4: 2f03 movel %d3,%sp@- 67db6: 4e90 jsr %a0@ 67db8: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67dba: 206e ffe0 moveal %fp@(-32),%a0 67dbe: 4a88 tstl %a0 67dc0: 670e beqs 67dd0 <link+0x164> 67dc2: 2068 001c moveal %a0@(28),%a0 67dc6: 4a88 tstl %a0 67dc8: 6706 beqs 67dd0 <link+0x164> 67dca: 2f0a movel %a2,%sp@- 67dcc: 4e90 jsr %a0@ 67dce: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
67dd0: 4eb9 0008 0e64 jsr 80e64 <__errno> 67dd6: 74ff moveq #-1,%d2 67dd8: 2040 moveal %d0,%a0 67dda: 7012 moveq #18,%d0 67ddc: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67dde: 2002 movel %d2,%d0 67de0: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67de6: 4e5e unlk %fp 67de8: 4e75 rts
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
if ( result != 0 ) {
rtems_filesystem_freenode( &existing_loc );
67dea: 206e fff4 moveal %fp@(-12),%a0 67dee: 4a88 tstl %a0 67df0: 670e beqs 67e00 <link+0x194> 67df2: 2068 001c moveal %a0@(28),%a0 67df6: 4a88 tstl %a0 67df8: 6706 beqs 67e00 <link+0x194> 67dfa: 2f03 movel %d3,%sp@- 67dfc: 4e90 jsr %a0@ 67dfe: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
67e00: 4eb9 0008 0e64 jsr 80e64 <__errno> 67e06: 74ff moveq #-1,%d2 67e08: 2040 moveal %d0,%a0
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67e0a: 2002 movel %d2,%d0
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
if ( result != 0 ) {
rtems_filesystem_freenode( &existing_loc );
rtems_set_errno_and_return_minus_one( result );
67e0c: 208b movel %a3,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67e0e: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67e14: 4e5e unlk %fp 67e16: 4e75 rts
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
if ( !parent_loc.ops->evalformake_h ) {
rtems_filesystem_freenode( &existing_loc );
67e18: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e1c: 4a88 tstl %a0 <== NOT EXECUTED 67e1e: 670e beqs 67e2e <link+0x1c2> <== NOT EXECUTED 67e20: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e24: 4a88 tstl %a0 <== NOT EXECUTED 67e26: 6706 beqs 67e2e <link+0x1c2> <== NOT EXECUTED 67e28: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e2a: 4e90 jsr %a0@ <== NOT EXECUTED 67e2c: 588f addql #4,%sp <== NOT EXECUTED
}
if ( !parent_loc.ops->link_h ) {
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
67e2e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67e34: 74ff moveq #-1,%d2 <== NOT EXECUTED 67e36: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e38: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67e3e: 2002 movel %d2,%d0 <== NOT EXECUTED 67e40: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 <== NOT EXECUTED 67e46: 4e5e unlk %fp <== NOT EXECUTED 67e48: 4e75 rts <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !parent_loc.ops->link_h ) {
rtems_filesystem_freenode( &existing_loc );
67e4a: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e4e: 4a88 tstl %a0 <== NOT EXECUTED 67e50: 6712 beqs 67e64 <link+0x1f8> <== NOT EXECUTED 67e52: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e56: 4a88 tstl %a0 <== NOT EXECUTED 67e58: 670a beqs 67e64 <link+0x1f8> <== NOT EXECUTED 67e5a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e5c: 4e90 jsr %a0@ <== NOT EXECUTED 67e5e: 226e ffe0 moveal %fp@(-32),%a1 <== NOT EXECUTED 67e62: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
67e64: 4a89 tstl %a1 <== NOT EXECUTED 67e66: 67c6 beqs 67e2e <link+0x1c2> <== NOT EXECUTED 67e68: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 67e6c: 4a88 tstl %a0 <== NOT EXECUTED 67e6e: 67be beqs 67e2e <link+0x1c2> <== NOT EXECUTED 67e70: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67e72: 74ff moveq #-1,%d2 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
}
if ( !parent_loc.ops->link_h ) {
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
67e74: 4e90 jsr %a0@ <== NOT EXECUTED 67e76: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67e78: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67e7e: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e80: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 67e86: 60b6 bras 67e3e <link+0x1d2> <== NOT EXECUTED
00045c74 <lio_listio>:
int mode __attribute__((unused)),
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
45c74: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c78: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c7e: 7258 moveq #88,%d1 45c80: 2040 moveal %d0,%a0
}
45c82: 70ff moveq #-1,%d0 45c84: 4e5e unlk %fp
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45c86: 2081 movel %d1,%a0@
}
45c88: 4e75 rts
...
0005b46c <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
5b46c: 4e56 ffe4 linkw %fp,#-28 5b470: 222e 0008 movel %fp@(8),%d1 5b474: 48d7 04fc moveml %d2-%d7/%a2,%sp@ 5b478: 202e 0014 movel %fp@(20),%d0 5b47c: 282e 000c movel %fp@(12),%d4 5b480: 2a2e 0010 movel %fp@(16),%d5
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
5b484: b2b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d1 5b48a: 6400 0118 bccw 5b5a4 <lseek+0x138>
iop = rtems_libio_iop( fd );
5b48e: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 5b494: ed89 lsll #6,%d1 5b496: d5c1 addal %d1,%a2
rtems_libio_check_is_open(iop);
5b498: 222a 0014 movel %a2@(20),%d1 5b49c: 0281 0000 0100 andil #256,%d1 5b4a2: 6700 0100 beqw 5b5a4 <lseek+0x138>
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
5b4a6: 206a 003c moveal %a2@(60),%a0 5b4aa: 4aa8 0014 tstl %a0@(20) 5b4ae: 6700 0112 beqw 5b5c2 <lseek+0x156>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
5b4b2: 7201 moveq #1,%d1
/*
* Now process the lseek().
*/
old_offset = iop->offset;
5b4b4: 242a 000c movel %a2@(12),%d2 5b4b8: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
5b4bc: b280 cmpl %d0,%d1 5b4be: 6700 00ae beqw 5b56e <lseek+0x102> 5b4c2: 7c02 moveq #2,%d6 5b4c4: bc80 cmpl %d0,%d6 5b4c6: 6752 beqs 5b51a <lseek+0xae> 5b4c8: 4a80 tstl %d0 5b4ca: 6600 0084 bnew 5b550 <lseek+0xe4>
case SEEK_SET:
iop->offset = offset;
5b4ce: 2544 000c movel %d4,%a2@(12) 5b4d2: 2545 0010 movel %d5,%a2@(16)
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b4d6: 2f00 movel %d0,%sp@- 5b4d8: 2f05 movel %d5,%sp@- 5b4da: 2f04 movel %d4,%sp@- 5b4dc: 2f0a movel %a2,%sp@- 5b4de: 2068 0014 moveal %a0@(20),%a0 5b4e2: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5b4e4: 4fef 0010 lea %sp@(16),%sp
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b4e8: 2800 movel %d0,%d4 5b4ea: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5b4ec: 70ff moveq #-1,%d0 5b4ee: 72ff moveq #-1,%d1 5b4f0: 9285 subl %d5,%d1 5b4f2: 9184 subxl %d4,%d0 5b4f4: 670e beqs 5b504 <lseek+0x98>
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5b4f6: 2205 movel %d5,%d1 5b4f8: 2004 movel %d4,%d0 5b4fa: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b500: 4e5e unlk %fp 5b502: 4e75 rts 5b504: 2205 movel %d5,%d1 5b506: 2004 movel %d4,%d0
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
if ( status == (off_t) -1 )
iop->offset = old_offset;
5b508: 2542 000c movel %d2,%a2@(12) 5b50c: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5b510: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b516: 4e5e unlk %fp 5b518: 4e75 rts
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
5b51a: 2c2a 0004 movel %a2@(4),%d6 5b51e: 2e2a 0008 movel %a2@(8),%d7 5b522: de85 addl %d5,%d7 5b524: dd84 addxl %d4,%d6 5b526: 2546 000c movel %d6,%a2@(12) 5b52a: 2547 0010 movel %d7,%a2@(16)
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b52e: 2f00 movel %d0,%sp@- 5b530: 2f05 movel %d5,%sp@- 5b532: 2f04 movel %d4,%sp@- 5b534: 2f0a movel %a2,%sp@- 5b536: 2068 0014 moveal %a0@(20),%a0 5b53a: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5b53c: 4fef 0010 lea %sp@(16),%sp
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b540: 2800 movel %d0,%d4 5b542: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5b544: 70ff moveq #-1,%d0 5b546: 72ff moveq #-1,%d1 5b548: 9285 subl %d5,%d1 5b54a: 9184 subxl %d4,%d0 5b54c: 66a8 bnes 5b4f6 <lseek+0x8a> 5b54e: 60b4 bras 5b504 <lseek+0x98>
case SEEK_END:
iop->offset = iop->size + offset;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
5b550: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b556: 2040 moveal %d0,%a0 5b558: 7016 moveq #22,%d0 5b55a: 78ff moveq #-1,%d4 5b55c: 7aff moveq #-1,%d5 5b55e: 2080 movel %d0,%a0@
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5b560: 2205 movel %d5,%d1 5b562: 2004 movel %d4,%d0 5b564: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b56a: 4e5e unlk %fp 5b56c: 4e75 rts
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
5b56e: 2c04 movel %d4,%d6 5b570: 2e05 movel %d5,%d7 5b572: de83 addl %d3,%d7 5b574: dd82 addxl %d2,%d6 5b576: 2546 000c movel %d6,%a2@(12) 5b57a: 2547 0010 movel %d7,%a2@(16)
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b57e: 2f00 movel %d0,%sp@- 5b580: 2f05 movel %d5,%sp@- 5b582: 2f04 movel %d4,%sp@- 5b584: 2f0a movel %a2,%sp@- 5b586: 2068 0014 moveal %a0@(20),%a0 5b58a: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5b58c: 4fef 0010 lea %sp@(16),%sp
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5b590: 2800 movel %d0,%d4 5b592: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5b594: 70ff moveq #-1,%d0 5b596: 72ff moveq #-1,%d1 5b598: 9285 subl %d5,%d1 5b59a: 9184 subxl %d4,%d0 5b59c: 6600 ff58 bnew 5b4f6 <lseek+0x8a>
5b5a0: 6000 ff62 braw 5b504 <lseek+0x98> <== NOT EXECUTED
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open(iop);
5b5a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b5aa: 7209 moveq #9,%d1 <== NOT EXECUTED 5b5ac: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b5ae: 78ff moveq #-1,%d4 <== NOT EXECUTED 5b5b0: 7aff moveq #-1,%d5 <== NOT EXECUTED 5b5b2: 2081 movel %d1,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5b5b4: 2205 movel %d5,%d1 <== NOT EXECUTED 5b5b6: 2004 movel %d4,%d0 <== NOT EXECUTED 5b5b8: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5b5be: 4e5e unlk %fp <== NOT EXECUTED 5b5c0: 4e75 rts <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b5c2: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b5c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b5ca: 78ff moveq #-1,%d4 <== NOT EXECUTED 5b5cc: 7aff moveq #-1,%d5 <== NOT EXECUTED 5b5ce: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5b5d4: 2205 movel %d5,%d1 <== NOT EXECUTED 5b5d6: 2004 movel %d4,%d0 <== NOT EXECUTED 5b5d8: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5b5de: 4e5e unlk %fp <== NOT EXECUTED
5b5e0: 4e75 rts
00068048 <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
68048: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 6804c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 68050: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED 68054: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
68058: 6700 0086 beqw 680e0 <lstat+0x98> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
6805c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 6805e: 280e movel %fp,%d4 <== NOT EXECUTED 68060: 0684 ffff ffec addil #-20,%d4 <== NOT EXECUTED 68066: 4eb9 0008 6f0c jsr 86f0c <strlen> <== NOT EXECUTED 6806c: 4297 clrl %sp@ <== NOT EXECUTED 6806e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 68070: 42a7 clrl %sp@- <== NOT EXECUTED 68072: 2f00 movel %d0,%sp@- <== NOT EXECUTED 68074: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68076: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
6807c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 68080: 4a80 tstl %d0 <== NOT EXECUTED 68082: 664e bnes 680d2 <lstat+0x8a> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
68084: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 68088: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED 6808c: 676c beqs 680fa <lstat+0xb2> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
6808e: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED 68092: 42a7 clrl %sp@- <== NOT EXECUTED 68094: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68096: 4eb9 0008 4008 jsr 84008 <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
6809c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6809e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 680a0: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 680a4: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED 680a8: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
680aa: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
status = (*loc.handlers->fstat_h)( &loc, buf );
680ae: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
680b0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 680b4: 4a88 tstl %a0 <== NOT EXECUTED 680b6: 670e beqs 680c6 <lstat+0x7e> <== NOT EXECUTED 680b8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 680bc: 4a88 tstl %a0 <== NOT EXECUTED 680be: 6706 beqs 680c6 <lstat+0x7e> <== NOT EXECUTED 680c0: 2f04 movel %d4,%sp@- <== NOT EXECUTED 680c2: 4e90 jsr %a0@ <== NOT EXECUTED 680c4: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
680c6: 2002 movel %d2,%d0 <== NOT EXECUTED 680c8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680ce: 4e5e unlk %fp <== NOT EXECUTED 680d0: 4e75 rts <== NOT EXECUTED
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
680d2: 74ff moveq #-1,%d2 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
680d4: 2002 movel %d2,%d0 <== NOT EXECUTED 680d6: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680dc: 4e5e unlk %fp <== NOT EXECUTED 680de: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
680e0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 680e6: 74ff moveq #-1,%d2 <== NOT EXECUTED 680e8: 2040 moveal %d0,%a0 <== NOT EXECUTED 680ea: 700e moveq #14,%d0 <== NOT EXECUTED 680ec: 2080 movel %d0,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
680ee: 2002 movel %d2,%d0 <== NOT EXECUTED 680f0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680f6: 4e5e unlk %fp <== NOT EXECUTED 680f8: 4e75 rts <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
680fa: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 680fe: 4a88 tstl %a0 <== NOT EXECUTED 68100: 670e beqs 68110 <lstat+0xc8> <== NOT EXECUTED 68102: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68106: 4a88 tstl %a0 <== NOT EXECUTED 68108: 6706 beqs 68110 <lstat+0xc8> <== NOT EXECUTED 6810a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 6810c: 4e90 jsr %a0@ <== NOT EXECUTED 6810e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68110: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68116: 74ff moveq #-1,%d2 <== NOT EXECUTED 68118: 2040 moveal %d0,%a0 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
6811a: 2002 movel %d2,%d0 <== NOT EXECUTED 6811c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
68122: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
68128: 4e5e unlk %fp <== NOT EXECUTED
6812a: 4e75 rts
0004ac20 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4ac20: 4e56 fff4 linkw %fp,#-12 4ac24: 52b9 0005 edb4 addql #1,5edb4 <rtems_malloc_statistics+0x4> 4ac2a: 48d7 001c moveml %d2-%d4,%sp@ 4ac2e: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4ac32: 4eb9 0004 abde jsr 4abde <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
4ac38: 4a83 tstl %d3 4ac3a: 6766 beqs 4aca2 <malloc+0x82>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ac3c: 7003 moveq #3,%d0 4ac3e: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 4ac44: 6752 beqs 4ac98 <malloc+0x78>
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
4ac46: 42a7 clrl %sp@- 4ac48: 42a7 clrl %sp@- 4ac4a: 2f03 movel %d3,%sp@- 4ac4c: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 4ac52: 4eb9 0004 bf8c jsr 4bf8c <_Protected_heap_Allocate_aligned_with_boundary>
* If this fails then return a NULL pointer.
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
4ac58: 4fef 0010 lea %sp@(16),%sp 4ac5c: 2400 movel %d0,%d2 4ac5e: 675e beqs 4acbe <malloc+0x9e>
if (rtems_malloc_sbrk_helpers)
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
if ( !return_this ) {
errno = ENOMEM;
return (void *) 0;
4ac60: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4ac62: 2079 0005 dd3e moveal 5dd3e <rtems_malloc_dirty_helper>,%a0 4ac68: 4a88 tstl %a0 4ac6a: 670a beqs 4ac76 <malloc+0x56>
(*rtems_malloc_dirty_helper)( return_this, size );
4ac6c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ac6e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ac70: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4ac72: 4e90 jsr %a0@ <== NOT EXECUTED 4ac74: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4ac76: 2079 0005 dd36 moveal 5dd36 <rtems_malloc_statistics_helpers>,%a0 4ac7c: 4a88 tstl %a0 4ac7e: 6730 beqs 4acb0 <malloc+0x90>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4ac80: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ac82: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ac86: 2404 movel %d4,%d2 <== NOT EXECUTED 4ac88: 4e90 jsr %a0@ <== NOT EXECUTED 4ac8a: 588f addql #4,%sp <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ac8c: 2002 movel %d2,%d0 <== NOT EXECUTED 4ac8e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ac94: 4e5e unlk %fp <== NOT EXECUTED 4ac96: 4e75 rts <== NOT EXECUTED
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ac98: 4eb9 0004 ab84 jsr 4ab84 <malloc_is_system_state_OK> 4ac9e: 4a00 tstb %d0 4aca0: 66a4 bnes 4ac46 <malloc+0x26>
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4aca2: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4aca4: 2002 movel %d2,%d0 <== NOT EXECUTED 4aca6: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4acac: 4e5e unlk %fp <== NOT EXECUTED 4acae: 4e75 rts <== NOT EXECUTED
(*rtems_malloc_dirty_helper)( return_this, size );
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4acb0: 2404 movel %d4,%d2
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4acb2: 2002 movel %d2,%d0 4acb4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4acba: 4e5e unlk %fp 4acbc: 4e75 rts
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
4acbe: 2079 0005 dd3a moveal 5dd3a <rtems_malloc_sbrk_helpers>,%a0 4acc4: 4a88 tstl %a0 4acc6: 670e beqs 4acd6 <malloc+0xb6>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4acc8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4acca: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4acce: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
4acd0: 588f addql #4,%sp <== NOT EXECUTED
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4acd2: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
4acd4: 668c bnes 4ac62 <malloc+0x42> <== NOT EXECUTED
errno = ENOMEM;
4acd6: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4acdc: 2040 moveal %d0,%a0 4acde: 700c moveq #12,%d0 4ace0: 2080 movel %d0,%a0@
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ace2: 2002 movel %d2,%d0 4ace4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4acea: 4e5e unlk %fp 4acec: 4e75 rts
...
0004abc4 <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
4abc4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4abc8: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4abcc: 4879 0005 f3a6 pea 5f3a6 <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4abd2: 4eb9 0004 6798 jsr 46798 <_Chain_Append> <== NOT EXECUTED 4abd8: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); }
4abda: 4e5e unlk %fp <== NOT EXECUTED
4abdc: 4e75 rts
0004abde <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4abde: 4e56 0000 linkw %fp,#0 4abe2: 2f0b movel %a3,%sp@-
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
free(to_be_freed);
4abe4: 47f9 0004 a688 lea 4a688 <free>,%a3
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4abea: 2f0a movel %a2,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
4abec: 4879 0005 f3a6 pea 5f3a6 <RTEMS_Malloc_GC_list> 4abf2: 45f9 0004 b954 lea 4b954 <_Chain_Get>,%a2 4abf8: 4e92 jsr %a2@
rtems_chain_node *to_be_freed;
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
4abfa: 588f addql #4,%sp 4abfc: 4a80 tstl %d0 4abfe: 6714 beqs 4ac14 <malloc_deferred_frees_process+0x36>
free(to_be_freed);
4ac00: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4ac02: 4e93 jsr %a3@ <== NOT EXECUTED 4ac04: 588f addql #4,%sp <== NOT EXECUTED 4ac06: 4879 0005 f3a6 pea 5f3a6 <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4ac0c: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_chain_node *to_be_freed;
/*
* If some free's have been deferred, then do them now.
*/
while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL)
4ac0e: 588f addql #4,%sp <== NOT EXECUTED 4ac10: 4a80 tstl %d0 <== NOT EXECUTED 4ac12: 66ec bnes 4ac00 <malloc_deferred_frees_process+0x22><== NOT EXECUTED
free(to_be_freed);
}
4ac14: 246e fff8 moveal %fp@(-8),%a2 4ac18: 266e fffc moveal %fp@(-4),%a3 4ac1c: 4e5e unlk %fp 4ac1e: 4e75 rts
00068148 <malloc_info>:
*/
int malloc_info(
Heap_Information_block *the_info
)
{
68148: 4e56 0000 linkw %fp,#0 6814c: 202e 0008 movel %fp@(8),%d0
if ( !the_info )
68150: 6716 beqs 68168 <malloc_info+0x20>
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
68152: 2f00 movel %d0,%sp@- 68154: 2f39 000a 1cb0 movel a1cb0 <RTEMS_Malloc_Heap>,%sp@- 6815a: 4eb9 0006 b1e8 jsr 6b1e8 <_Protected_heap_Get_information>
return 0;
68160: 508f addql #8,%sp
)
{
if ( !the_info )
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
68162: 4280 clrl %d0
return 0; }
68164: 4e5e unlk %fp 68166: 4e75 rts
int malloc_info(
Heap_Information_block *the_info
)
{
if ( !the_info )
68168: 70ff moveq #-1,%d0
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
return 0;
}
6816a: 4e5e unlk %fp 6816c: 4e75 rts
...
0004ab84 <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
4ab84: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
4ab88: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4ab8e: 660e bnes 4ab9e <malloc_is_system_state_OK+0x1a>
return false;
if ( _ISR_Nest_level > 0 )
4ab90: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4ab96: 57c0 seq %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4ab98: 4e5e unlk %fp
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4ab9a: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4ab9c: 4e75 rts
4ab9e: 4e5e unlk %fp <== NOT EXECUTED
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
if ( _Thread_Dispatch_disable_level > 0 )
4aba0: 4200 clrb %d0 <== NOT EXECUTED
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aba2: 4e75 rts
00068170 <malloc_report_statistics_with_plugin>:
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
68170: 720a moveq #10,%d1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
68172: 4e56 ffe0 linkw %fp,#-32
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
68176: 2079 000a 6980 moveal a6980 <rtems_malloc_statistics+0x1c>,%a0 6817c: 2279 000a 6984 moveal a6984 <rtems_malloc_statistics+0x20>,%a1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
68182: 48d7 0cfc moveml %d2-%d7/%a2-%a3,%sp@
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
68186: 2479 000a 697c moveal a697c <rtems_malloc_statistics+0x18>,%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
6818c: 200a movel %a2,%d0 6818e: e2a8 lsrl %d1,%d0 68190: 2640 moveal %d0,%a3 68192: 7016 moveq #22,%d0 68194: 2e09 movel %a1,%d7 68196: e2af lsrl %d1,%d7
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
68198: 2639 000a 6988 movel a6988 <rtems_malloc_statistics+0x24>,%d3 6819e: 2839 000a 698c movel a698c <rtems_malloc_statistics+0x28>,%d4
(*print)(
681a4: 2439 000a 6964 movel a6964 <rtems_malloc_statistics>,%d2 681aa: 2c03 movel %d3,%d6 681ac: 2a04 movel %d4,%d5 681ae: e2ad lsrl %d1,%d5 681b0: 123c 0064 moveb #100,%d1 681b4: e1ae lsll %d0,%d6 681b6: 200a movel %a2,%d0 681b8: 4c01 0800 mulsl %d1,%d0 681bc: 8c85 orl %d5,%d6 681be: 2a08 movel %a0,%d5 681c0: 2f06 movel %d6,%sp@- 681c2: 7c16 moveq #22,%d6 681c4: edad lsll %d6,%d5
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
681c6: 2c2e 0008 movel %fp@(8),%d6
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
681ca: 8a87 orl %d7,%d5 681cc: 2e02 movel %d2,%d7 681ce: 2f05 movel %d5,%sp@-
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
681d0: 246e 000c moveal %fp@(12),%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
681d4: 4c42 0000 remul %d2,%d0,%d0 681d8: 2f00 movel %d0,%sp@-
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
681da: 2008 movel %a0,%d0 681dc: 2209 movel %a1,%d1
(*print)(
681de: 2f0b movel %a3,%sp@- 681e0: 4878 0064 pea 64 <DBL_MANT_DIG+0x2f>
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
681e4: 9284 subl %d4,%d1 681e6: 9183 subxl %d3,%d0
(*print)(
681e8: 42a7 clrl %sp@- 681ea: 760a moveq #10,%d3 681ec: e6af lsrl %d3,%d7 681ee: 7616 moveq #22,%d3
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
681f0: 2800 movel %d0,%d4 681f2: 2a01 movel %d1,%d5
(*print)(
681f4: 2f05 movel %d5,%sp@- 681f6: 2f00 movel %d0,%sp@- 681f8: 4eb9 0009 6c30 jsr 96c30 <__muldi3> 681fe: 4fef 000c lea %sp@(12),%sp 68202: 2e82 movel %d2,%sp@ 68204: 2404 movel %d4,%d2 68206: 42a7 clrl %sp@- 68208: e7aa lsll %d3,%d2 6820a: 2f01 movel %d1,%sp@- 6820c: 2605 movel %d5,%d3 6820e: 2f00 movel %d0,%sp@- 68210: 4eb9 0009 75ac jsr 975ac <__udivdi3> 68216: 4fef 0010 lea %sp@(16),%sp 6821a: 2f01 movel %d1,%sp@- 6821c: 2f00 movel %d0,%sp@- 6821e: 700a moveq #10,%d0 68220: e0ab lsrl %d0,%d3 68222: 8682 orl %d2,%d3 68224: 2404 movel %d4,%d2 68226: e0aa lsrl %d0,%d2 68228: 2f03 movel %d3,%sp@- 6822a: 2f02 movel %d2,%sp@- 6822c: 2f07 movel %d7,%sp@- 6822e: 4879 0009 d372 pea 9d372 <IMFS_memfile_handlers+0x110> 68234: 2f06 movel %d6,%sp@- 68236: 4e92 jsr %a2@
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
(uint32_t) (s->lifetime_freed / 1024)
);
(*print)(
68238: 4fef 0028 lea %sp@(40),%sp 6823c: 2eb9 000a 6978 movel a6978 <rtems_malloc_statistics+0x14>,%sp@ 68242: 2f39 000a 6974 movel a6974 <rtems_malloc_statistics+0x10>,%sp@- 68248: 2f39 000a 6970 movel a6970 <rtems_malloc_statistics+0xc>,%sp@- 6824e: 2f39 000a 696c movel a696c <rtems_malloc_statistics+0x8>,%sp@- 68254: 2f39 000a 6968 movel a6968 <rtems_malloc_statistics+0x4>,%sp@- 6825a: 4879 0009 d3d4 pea 9d3d4 <IMFS_memfile_handlers+0x172> 68260: 2f06 movel %d6,%sp@- 68262: 4e92 jsr %a2@ 68264: 4fef 001c lea %sp@(28),%sp
s->memalign_calls,
s->free_calls,
s->realloc_calls,
s->calloc_calls
);
}
68268: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3 6826e: 4e5e unlk %fp 68270: 4e75 rts
...
0005242c <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
5242c: 4e56 0000 linkw %fp,#0 52430: 2f0a movel %a2,%sp@- 52432: 246e 0008 moveal %fp@(8),%a2
/*
* The file cannot be open and the link must be less than 1 to free.
*/
if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) {
52436: 2f0a movel %a2,%sp@- 52438: 4eb9 0005 0146 jsr 50146 <rtems_libio_is_file_open> 5243e: 588f addql #4,%sp 52440: 4a80 tstl %d0 52442: 662e bnes 52472 <memfile_check_rmnod+0x46> 52444: 4a6a 0032 tstw %a2@(50) 52448: 6628 bnes 52472 <memfile_check_rmnod+0x46>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
5244a: 2079 0006 381c moveal 6381c <rtems_current_user_env>,%a0 52450: b5e8 0004 cmpal %a0@(4),%a2 52454: 6726 beqs 5247c <memfile_check_rmnod+0x50>
rtems_filesystem_current.node_access = NULL;
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
52456: 7006 moveq #6,%d0 52458: b0aa 0048 cmpl %a2@(72),%d0 5245c: 670a beqs 52468 <memfile_check_rmnod+0x3c>
IMFS_memfile_remove( the_jnode );
5245e: 2f0a movel %a2,%sp@- 52460: 4eb9 0005 22d8 jsr 522d8 <IMFS_memfile_remove> 52466: 588f addql #4,%sp
free( the_jnode );
52468: 2f0a movel %a2,%sp@- 5246a: 4eb9 0004 3fbc jsr 43fbc <free> 52470: 588f addql #4,%sp
}
return 0;
}
52472: 246e fffc moveal %fp@(-4),%a2 52476: 4280 clrl %d0 52478: 4e5e unlk %fp 5247a: 4e75 rts
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
rtems_filesystem_current.node_access = NULL;
5247c: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
52480: 7006 moveq #6,%d0 <== NOT EXECUTED 52482: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 52486: 66d6 bnes 5245e <memfile_check_rmnod+0x32> <== NOT EXECUTED 52488: 60de bras 52468 <memfile_check_rmnod+0x3c> <== NOT EXECUTED
00052226 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
52226: 4e56 ffec linkw %fp,#-20 5222a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5222e: 286e 0008 moveal %fp@(8),%a4 52232: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
52236: 4a8c tstl %a4 52238: 6736 beqs 52270 <memfile_free_blocks_in_table+0x4a>
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
5223a: 2454 moveal %a4@,%a2 5223c: 47f9 0005 1fea lea 51fea <memfile_free_block>,%a3
for ( i=0 ; i<entries ; i++ ) {
52242: 4a83 tstl %d3 52244: 6f18 bles 5225e <memfile_free_blocks_in_table+0x38> 52246: 4282 clrl %d2
if ( b[i] ) {
52248: 2012 movel %a2@,%d0 5224a: 6708 beqs 52254 <memfile_free_blocks_in_table+0x2e>
memfile_free_block( b[i] );
5224c: 2f00 movel %d0,%sp@- 5224e: 4e93 jsr %a3@
b[i] = 0;
52250: 588f addql #4,%sp 52252: 4292 clrl %a2@
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
52254: 5282 addql #1,%d2 52256: 588a addql #4,%a2 52258: b483 cmpl %d3,%d2 5225a: 6dec blts 52248 <memfile_free_blocks_in_table+0x22> 5225c: 2454 moveal %a4@,%a2
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
5225e: 2f0a movel %a2,%sp@- 52260: 4e93 jsr %a3@
*block_table = 0;
52262: 588f addql #4,%sp 52264: 4294 clrl %a4@
}
52266: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 5226c: 4e5e unlk %fp 5226e: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( block_table );
52270: 4879 0006 2c04 pea 62c04 <CSWTCH.8+0x84> <== NOT EXECUTED 52276: 4879 0006 2cc2 pea 62cc2 <__FUNCTION__.6061> <== NOT EXECUTED 5227c: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED 52280: 4879 0006 2b9a pea 62b9a <CSWTCH.8+0x1a> <== NOT EXECUTED 52286: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED
000526ec <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
526ec: 4e56 ffec linkw %fp,#-20 526f0: 206e 0008 moveal %fp@(8),%a0 526f4: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
526f8: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
526fc: 202e 000c movel %fp@(12),%d0 52700: 222e 0010 movel %fp@(16),%d1
* POSIX 1003.1b does not specify what happens if you truncate a file
* and the new length is greater than the current size. We treat this
* as an extend operation.
*/
if ( length > the_jnode->info.file.size )
52704: 242a 004c movel %a2@(76),%d2 52708: 262a 0050 movel %a2@(80),%d3 5270c: 9681 subl %d1,%d3 5270e: 9580 subxl %d0,%d2 52710: 6d30 blts 52742 <memfile_ftruncate+0x56>
* The in-memory files do not currently reclaim memory until the file is
* deleted. So we leave the previously allocated blocks in place for
* future use and just set the length.
*/
the_jnode->info.file.size = length;
52712: 2540 004c movel %d0,%a2@(76) 52716: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
5271a: 2140 0004 movel %d0,%a0@(4) 5271e: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
52722: 42a7 clrl %sp@- 52724: 486e fff8 pea %fp@(-8) 52728: 4eb9 0004 404c jsr 4404c <gettimeofday> 5272e: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
52734: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
52736: 4280 clrl %d0
return 0;
}
52738: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 5273e: 4e5e unlk %fp 52740: 4e75 rts
* and the new length is greater than the current size. We treat this
* as an extend operation.
*/
if ( length > the_jnode->info.file.size )
return IMFS_memfile_extend( the_jnode, length );
52742: 2f01 movel %d1,%sp@- <== NOT EXECUTED 52744: 2f00 movel %d0,%sp@- <== NOT EXECUTED 52746: 2f0a movel %a2,%sp@- <== NOT EXECUTED 52748: 4eb9 0005 259a jsr 5259a <IMFS_memfile_extend> <== NOT EXECUTED 5274e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
return 0;
}
52752: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 52758: 4e5e unlk %fp <== NOT EXECUTED
5275a: 4e75 rts
0005275c <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
5275c: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
5275e: 4e56 ffe8 linkw %fp,#-24 52762: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 52766: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
5276a: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
5276e: b0ab 0048 cmpl %a3@(72),%d0 52772: 673e beqs 527b2 <memfile_lseek+0x56>
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
52774: 2f2a 0010 movel %a2@(16),%sp@- 52778: 2f2a 000c movel %a2@(12),%sp@- 5277c: 2f0b movel %a3,%sp@- 5277e: 4eb9 0005 259a jsr 5259a <IMFS_memfile_extend> 52784: 4fef 000c lea %sp@(12),%sp 52788: 4a80 tstl %d0 5278a: 6668 bnes 527f4 <memfile_lseek+0x98>
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
5278c: 202b 004c movel %a3@(76),%d0 52790: 222b 0050 movel %a3@(80),%d1 52794: 242a 000c movel %a2@(12),%d2 52798: 262a 0010 movel %a2@(16),%d3 5279c: 2540 0004 movel %d0,%a2@(4) 527a0: 2541 0008 movel %d1,%a2@(8)
} return iop->offset; }
527a4: 2203 movel %d3,%d1 527a6: 2002 movel %d2,%d0 527a8: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 527ae: 4e5e unlk %fp 527b0: 4e75 rts
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
if (iop->offset > the_jnode->info.linearfile.size)
527b2: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 527b6: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED 527ba: 242b 004c movel %a3@(76),%d2 <== NOT EXECUTED 527be: 262b 0050 movel %a3@(80),%d3 <== NOT EXECUTED 527c2: 2800 movel %d0,%d4 <== NOT EXECUTED 527c4: 2a01 movel %d1,%d5 <== NOT EXECUTED 527c6: 9a83 subl %d3,%d5 <== NOT EXECUTED 527c8: 9982 subxl %d2,%d4 <== NOT EXECUTED 527ca: 6e12 bgts 527de <memfile_lseek+0x82> <== NOT EXECUTED 527cc: 2400 movel %d0,%d2 <== NOT EXECUTED 527ce: 2601 movel %d1,%d3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
527d0: 2203 movel %d3,%d1 <== NOT EXECUTED 527d2: 2002 movel %d2,%d0 <== NOT EXECUTED 527d4: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 527da: 4e5e unlk %fp <== NOT EXECUTED 527dc: 4e75 rts <== NOT EXECUTED 527de: 2203 movel %d3,%d1 <== NOT EXECUTED 527e0: 2002 movel %d2,%d0 <== NOT EXECUTED
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
527e2: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED 527e6: 2543 0010 movel %d3,%a2@(16) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
527ea: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 527f0: 4e5e unlk %fp <== NOT EXECUTED 527f2: 4e75 rts <== NOT EXECUTED
if (iop->offset > the_jnode->info.linearfile.size)
iop->offset = the_jnode->info.linearfile.size;
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
rtems_set_errno_and_return_minus_one( ENOSPC );
527f4: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 527fa: 761c moveq #28,%d3 <== NOT EXECUTED 527fc: 2040 moveal %d0,%a0 <== NOT EXECUTED 527fe: 2083 movel %d3,%a0@ <== NOT EXECUTED 52800: 74ff moveq #-1,%d2 <== NOT EXECUTED 52802: 76ff moveq #-1,%d3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
52804: 2203 movel %d3,%d1 <== NOT EXECUTED 52806: 2002 movel %d2,%d0 <== NOT EXECUTED 52808: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 5280e: 4e5e unlk %fp <== NOT EXECUTED
52810: 4e75 rts
00052adc <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52adc: 4e56 fff0 linkw %fp,#-16 52ae0: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 52ae4: 246e 0008 moveal %fp@(8),%a2
the_jnode = iop->file_info;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
52ae8: 202a 0014 movel %a2@(20),%d0 52aec: 2200 movel %d0,%d1 52aee: 0281 0000 0204 andil #516,%d1
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
52af4: 266a 0038 moveal %a2@(56),%a3
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
52af8: 6708 beqs 52b02 <memfile_open+0x26>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
52afa: 7206 moveq #6,%d1 52afc: b2ab 0048 cmpl %a3@(72),%d1 52b00: 6732 beqs 52b34 <memfile_open+0x58>
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
52b02: 222b 004c movel %a3@(76),%d1 52b06: 242b 0050 movel %a3@(80),%d2
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
52b0a: 0800 0009 btst #9,%d0 52b0e: 6710 beqs 52b20 <memfile_open+0x44>
iop->offset = the_jnode->info.file.size;
52b10: 2541 000c movel %d1,%a2@(12) 52b14: 2542 0010 movel %d2,%a2@(16) 52b18: 222b 004c movel %a3@(76),%d1 52b1c: 242b 0050 movel %a3@(80),%d2
iop->size = the_jnode->info.file.size;
52b20: 4280 clrl %d0 52b22: 2541 0004 movel %d1,%a2@(4) 52b26: 2542 0008 movel %d2,%a2@(8)
return 0; }
52b2a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 52b30: 4e5e unlk %fp 52b32: 4e75 rts
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
52b34: 202b 0050 movel %a3@(80),%d0 <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
52b38: 4282 clrl %d2 <== NOT EXECUTED 52b3a: 4283 clrl %d3 <== NOT EXECUTED
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
52b3c: 222b 0054 movel %a3@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
52b40: 2742 004c movel %d2,%a3@(76) <== NOT EXECUTED 52b44: 2743 0050 movel %d3,%a3@(80) <== NOT EXECUTED
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
52b48: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
52b4a: 42ab 0054 clrl %a3@(84) <== NOT EXECUTED
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
uint32_t count = the_jnode->info.linearfile.size;
const unsigned char *buffer = the_jnode->info.linearfile.direct;
the_jnode->type = IMFS_MEMORY_FILE;
52b4e: 2743 0048 movel %d3,%a3@(72) <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
52b52: 42ab 0058 clrl %a3@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
52b56: 42ab 005c clrl %a3@(92) <== NOT EXECUTED
if ((count != 0)
52b5a: 4a80 tstl %d0 <== NOT EXECUTED 52b5c: 6610 bnes 52b6e <memfile_open+0x92> <== NOT EXECUTED 52b5e: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 52b62: 4281 clrl %d1 <== NOT EXECUTED 52b64: 4282 clrl %d2 <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
52b66: 0800 0009 btst #9,%d0 <== NOT EXECUTED 52b6a: 67b4 beqs 52b20 <memfile_open+0x44> <== NOT EXECUTED 52b6c: 60a2 bras 52b10 <memfile_open+0x34> <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
52b6e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 52b70: 2f01 movel %d1,%sp@- <== NOT EXECUTED 52b72: 42a7 clrl %sp@- <== NOT EXECUTED 52b74: 42a7 clrl %sp@- <== NOT EXECUTED 52b76: 2f0b movel %a3,%sp@- <== NOT EXECUTED 52b78: 4eb9 0005 2812 jsr 52812 <IMFS_memfile_write> <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
52b7e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 52b82: 72ff moveq #-1,%d1 <== NOT EXECUTED 52b84: b280 cmpl %d0,%d1 <== NOT EXECUTED 52b86: 6710 beqs 52b98 <memfile_open+0xbc> <== NOT EXECUTED 52b88: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 52b8c: 222b 004c movel %a3@(76),%d1 <== NOT EXECUTED 52b90: 242b 0050 movel %a3@(80),%d2 <== NOT EXECUTED 52b94: 6000 ff74 braw 52b0a <memfile_open+0x2e> <== NOT EXECUTED 52b98: 70ff moveq #-1,%d0 <== NOT EXECUTED
if (iop->flags & LIBIO_FLAGS_APPEND)
iop->offset = the_jnode->info.file.size;
iop->size = the_jnode->info.file.size;
return 0;
}
52b9a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 52ba0: 4e5e unlk %fp <== NOT EXECUTED
52ba2: 4e75 rts
000429a8 <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
429a8: 4e56 ffdc linkw %fp,#-36 429ac: 226e 0008 moveal %fp@(8),%a1 429b0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 429b4: 242e 000c movel %fp@(12),%d2
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
429b8: 2002 movel %d2,%d0 429ba: 0280 0000 f000 andil #61440,%d0 429c0: 6700 0108 beqw 42aca <mknod+0x122>
rtems_set_errno_and_return_minus_one( EINVAL );
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
429c4: 762f moveq #47,%d3 429c6: 1211 moveb %a1@,%d1 429c8: 1001 moveb %d1,%d0 429ca: 49c0 extbl %d0 429cc: b680 cmpl %d0,%d3 429ce: 670e beqs 429de <mknod+0x36> 429d0: 163c 005c moveb #92,%d3 429d4: b680 cmpl %d0,%d3 429d6: 6706 beqs 429de <mknod+0x36> 429d8: 4a01 tstb %d1 429da: 6600 0096 bnew 42a72 <mknod+0xca> 429de: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 429e4: 45ee ffe8 lea %fp@(-24),%a2 429e8: 7001 moveq #1,%d0 429ea: 24a8 0018 movel %a0@(24),%a2@ 429ee: 2d68 001c ffec movel %a0@(28),%fp@(-20) 429f4: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 429fa: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 42a00: 2d68 0028 fff8 movel %a0@(40),%fp@(-8)
if ( !temp_loc.ops->evalformake_h ) {
42a06: 206e fff4 moveal %fp@(-12),%a0 42a0a: 2068 0004 moveal %a0@(4),%a0 42a0e: 4a88 tstl %a0 42a10: 6700 008e beqw 42aa0 <mknod+0xf8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
42a14: 486e fffc pea %fp@(-4) 42a18: 2f0a movel %a2,%sp@- 42a1a: 4871 0800 pea %a1@(00000000,%d0:l) 42a1e: 4e90 jsr %a0@
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
42a20: 4fef 000c lea %sp@(12),%sp 42a24: 4a80 tstl %d0 42a26: 6600 0094 bnew 42abc <mknod+0x114>
return -1;
if ( !temp_loc.ops->mknod_h ) {
42a2a: 226e fff4 moveal %fp@(-12),%a1 42a2e: 2069 0014 moveal %a1@(20),%a0 42a32: 4a88 tstl %a0 42a34: 6700 00ae beqw 42ae4 <mknod+0x13c>
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
42a38: 2f0a movel %a2,%sp@- 42a3a: 2f2e 0014 movel %fp@(20),%sp@- 42a3e: 2f2e 0010 movel %fp@(16),%sp@- 42a42: 2f02 movel %d2,%sp@- 42a44: 2f2e fffc movel %fp@(-4),%sp@- 42a48: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
42a4a: 206e fff4 moveal %fp@(-12),%a0
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
42a4e: 2400 movel %d0,%d2
rtems_filesystem_freenode( &temp_loc );
42a50: 4fef 0014 lea %sp@(20),%sp 42a54: 4a88 tstl %a0 42a56: 670e beqs 42a66 <mknod+0xbe> 42a58: 2068 001c moveal %a0@(28),%a0 42a5c: 4a88 tstl %a0 42a5e: 6706 beqs 42a66 <mknod+0xbe> 42a60: 2f0a movel %a2,%sp@- 42a62: 4e90 jsr %a0@ 42a64: 588f addql #4,%sp
return result;
}
42a66: 2002 movel %d2,%d0 42a68: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 42a6e: 4e5e unlk %fp 42a70: 4e75 rts
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
rtems_set_errno_and_return_minus_one( EINVAL );
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
42a72: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 42a78: 45ee ffe8 lea %fp@(-24),%a2 42a7c: 5888 addql #4,%a0 42a7e: 4280 clrl %d0 42a80: 2498 movel %a0@+,%a2@ 42a82: 2d58 ffec movel %a0@+,%fp@(-20) 42a86: 2d58 fff0 movel %a0@+,%fp@(-16) 42a8a: 2d58 fff4 movel %a0@+,%fp@(-12) 42a8e: 2d50 fff8 movel %a0@,%fp@(-8)
if ( !temp_loc.ops->evalformake_h ) {
42a92: 206e fff4 moveal %fp@(-12),%a0 42a96: 2068 0004 moveal %a0@(4),%a0 42a9a: 4a88 tstl %a0 42a9c: 6600 ff76 bnew 42a14 <mknod+0x6c>
if ( result != 0 )
return -1;
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
42aa0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42aa6: 74ff moveq #-1,%d2 <== NOT EXECUTED 42aa8: 2040 moveal %d0,%a0 <== NOT EXECUTED 42aaa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
rtems_filesystem_freenode( &temp_loc );
return result;
}
42ab0: 2002 movel %d2,%d0 <== NOT EXECUTED 42ab2: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 <== NOT EXECUTED 42ab8: 4e5e unlk %fp <== NOT EXECUTED 42aba: 4e75 rts <== NOT EXECUTED
result = (*temp_loc.ops->evalformake_h)(
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
42abc: 74ff moveq #-1,%d2
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
rtems_filesystem_freenode( &temp_loc );
return result;
}
42abe: 2002 movel %d2,%d0 42ac0: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 42ac6: 4e5e unlk %fp 42ac8: 4e75 rts
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
rtems_set_errno_and_return_minus_one( EINVAL );
42aca: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42ad0: 74ff moveq #-1,%d2 <== NOT EXECUTED 42ad2: 2040 moveal %d0,%a0 <== NOT EXECUTED 42ad4: 7016 moveq #22,%d0 <== NOT EXECUTED 42ad6: 2080 movel %d0,%a0@ <== NOT EXECUTED
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
rtems_filesystem_freenode( &temp_loc );
return result;
}
42ad8: 2002 movel %d2,%d0 <== NOT EXECUTED 42ada: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 <== NOT EXECUTED 42ae0: 4e5e unlk %fp <== NOT EXECUTED 42ae2: 4e75 rts <== NOT EXECUTED
);
if ( result != 0 )
return -1;
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
42ae4: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 42ae8: 4a88 tstl %a0 <== NOT EXECUTED 42aea: 67b4 beqs 42aa0 <mknod+0xf8> <== NOT EXECUTED 42aec: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
42aee: 74ff moveq #-1,%d2 <== NOT EXECUTED
);
if ( result != 0 )
return -1;
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
42af0: 4e90 jsr %a0@ <== NOT EXECUTED 42af2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
42af4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42afa: 2040 moveal %d0,%a0 <== NOT EXECUTED 42afc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 42b02: 60ac bras 42ab0 <mknod+0x108> <== NOT EXECUTED
00042b26 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
42b26: 4e56 ffd0 linkw %fp,#-48 42b2a: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 42b2e: 286e 0008 moveal %fp@(8),%a4 42b32: 266e 000c moveal %fp@(12),%a3 42b36: 282e 0010 movel %fp@(16),%d4 42b3a: 242e 0014 movel %fp@(20),%d2 42b3e: 262e 0018 movel %fp@(24),%d3
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
42b42: 4a8b tstl %a3 42b44: 6700 01d2 beqw 42d18 <mount+0x1f2>
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
42b48: 7001 moveq #1,%d0 42b4a: b084 cmpl %d4,%d0 42b4c: 6500 01ca bcsw 42d18 <mount+0x1f2>
errno = EINVAL;
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
42b50: 4aab 0024 tstl %a3@(36) 42b54: 6700 01f4 beqw 42d4a <mount+0x224>
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
42b58: 4a82 tstl %d2 42b5a: 6700 0188 beqw 42ce4 <mount+0x1be>
size += strlen( device ) + 1;
42b5e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42b60: 4eb9 0004 ff58 jsr 4ff58 <strlen> <== NOT EXECUTED 42b66: 588f addql #4,%sp <== NOT EXECUTED 42b68: 0680 0000 006d addil #109,%d0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
42b6e: 2f00 movel %d0,%sp@- 42b70: 4eb9 0004 ac20 jsr 4ac20 <malloc>
if ( !temp_mt_entry ) {
42b76: 588f addql #4,%sp
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
size += strlen( device ) + 1;
temp_mt_entry = malloc( size );
42b78: 2440 moveal %d0,%a2 42b7a: 2a00 movel %d0,%d5
if ( !temp_mt_entry ) {
42b7c: 6700 020e beqw 42d8c <mount+0x266>
errno = ENOMEM;
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
42b80: 2544 0030 movel %d4,%a2@(48)
if ( !temp_mt_entry ) {
errno = ENOMEM;
return -1;
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
42b84: 2540 002c movel %d0,%a2@(44)
temp_mt_entry->options = options;
if ( device ) {
42b88: 4a82 tstl %d2 42b8a: 6700 0150 beqw 42cdc <mount+0x1b6>
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
42b8e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
if ( device ) {
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
42b90: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
42b96: 2f00 movel %d0,%sp@- <== NOT EXECUTED
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
if ( device ) {
temp_mt_entry->dev =
42b98: 2540 0068 movel %d0,%a2@(104) <== NOT EXECUTED
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
42b9c: 4eb9 0004 fb0c jsr 4fb0c <strcpy> <== NOT EXECUTED 42ba2: 508f addql #8,%sp <== NOT EXECUTED
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( mount_point ) {
42ba4: 4a83 tstl %d3 42ba6: 6700 0114 beqw 42cbc <mount+0x196>
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
42baa: 2f03 movel %d3,%sp@-
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
42bac: 7801 moveq #1,%d4 42bae: 240e movel %fp,%d2 42bb0: 0682 ffff ffec addil #-20,%d2
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
42bb6: 4eb9 0004 ff58 jsr 4ff58 <strlen>
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
42bbc: 2e84 movel %d4,%sp@ 42bbe: 2f02 movel %d2,%sp@- 42bc0: 4878 0007 pea 7 <TRUNCDFSF> 42bc4: 2f00 movel %d0,%sp@- 42bc6: 2f03 movel %d3,%sp@- 42bc8: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path> 42bce: 4fef 0014 lea %sp@(20),%sp 42bd2: 72ff moveq #-1,%d1 42bd4: b280 cmpl %d0,%d1 42bd6: 6700 0182 beqw 42d5a <mount+0x234>
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
42bda: 206e fff8 moveal %fp@(-8),%a0 42bde: 2068 0010 moveal %a0@(16),%a0 42be2: 4a88 tstl %a0 42be4: 6700 018a beqw 42d70 <mount+0x24a>
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
42be8: 2f02 movel %d2,%sp@- 42bea: 4e90 jsr %a0@ 42bec: 588f addql #4,%sp 42bee: 7201 moveq #1,%d1 42bf0: b280 cmpl %d0,%d1 42bf2: 6600 013c bnew 42d30 <mount+0x20a>
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
42bf6: 2079 0005 eddc moveal 5eddc <rtems_filesystem_mount_table_control>,%a0 42bfc: b1fc 0005 ede0 cmpal #388576,%a0 42c02: 6758 beqs 42c5c <mount+0x136>
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node;
if ( the_mount_entry->mt_fs_root.node_access == loc->node_access )
42c04: 222e ffec movel %fp@(-20),%d1 42c08: b2a8 001c cmpl %a0@(28),%d1 42c0c: 6710 beqs 42c1e <mount+0xf8>
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
42c0e: 2050 moveal %a0@,%a0
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
42c10: b1fc 0005 ede0 cmpal #388576,%a0 42c16: 6748 beqs 42c60 <mount+0x13a>
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node;
if ( the_mount_entry->mt_fs_root.node_access == loc->node_access )
42c18: b2a8 001c cmpl %a0@(28),%d1 42c1c: 66f0 bnes 42c0e <mount+0xe8>
/*
* You can only mount one file system onto a single mount point.
*/
if ( Is_node_fs_root( &loc ) ){
errno = EBUSY;
42c1e: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42c24: 2240 moveal %d0,%a1 42c26: 7010 moveq #16,%d0 42c28: 2280 movel %d0,%a1@
return 0;
cleanup_and_bail:
free( temp_mt_entry );
42c2a: 2f0a movel %a2,%sp@- 42c2c: 4eb9 0004 a688 jsr 4a688 <free> 42c32: 588f addql #4,%sp
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
42c34: 2242 moveal %d2,%a1 42c36: 2069 000c moveal %a1@(12),%a0 42c3a: 4a88 tstl %a0 42c3c: 6700 00ce beqw 42d0c <mount+0x1e6> 42c40: 2028 001c movel %a0@(28),%d0 42c44: 6700 00c6 beqw 42d0c <mount+0x1e6> 42c48: 2f02 movel %d2,%sp@- 42c4a: 2040 moveal %d0,%a0 42c4c: 4e90 jsr %a0@ 42c4e: 588f addql #4,%sp 42c50: 70ff moveq #-1,%d0
return -1;
}
42c52: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 42c58: 4e5e unlk %fp 42c5a: 4e75 rts
cleanup_and_bail:
free( temp_mt_entry );
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
42c5c: 222e ffec movel %fp@(-20),%d1 <== NOT EXECUTED
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
42c60: 226e fff8 moveal %fp@(-8),%a1
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
temp_mt_entry->mt_point_node.handlers = loc.handlers;
42c64: 256e fff4 0010 movel %fp@(-12),%a2@(16)
temp_mt_entry->mt_point_node.ops = loc.ops;
temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry;
42c6a: 256e fffc 0018 movel %fp@(-4),%a2@(24)
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
42c70: 2069 0020 moveal %a1@(32),%a0
* may have been allocated in loc should not be sent to freenode
* until the system is unmounted. It may be needed to correctly
* traverse the tree.
*/
temp_mt_entry->mt_point_node.node_access = loc.node_access;
42c74: 2541 0008 movel %d1,%a2@(8)
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
42c78: 2549 0014 movel %a1,%a2@(20)
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
42c7c: 4a88 tstl %a0 42c7e: 6700 00f0 beqw 42d70 <mount+0x24a>
errno = ENOTSUP;
goto cleanup_and_bail;
}
if ( loc.ops->mount_h( temp_mt_entry ) ) {
42c82: 2f0a movel %a2,%sp@- 42c84: 4e90 jsr %a0@ 42c86: 588f addql #4,%sp 42c88: 4a80 tstl %d0 42c8a: 669e bnes 42c2a <mount+0x104>
temp_mt_entry->mt_point_node.handlers = NULL;
temp_mt_entry->mt_point_node.ops = NULL;
temp_mt_entry->mt_point_node.mt_entry = NULL;
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
42c8c: 2f0a movel %a2,%sp@- 42c8e: 206b 0024 moveal %a3@(36),%a0 42c92: 4e90 jsr %a0@ 42c94: 588f addql #4,%sp 42c96: 4a80 tstl %d0 42c98: 6650 bnes 42cea <mount+0x1c4>
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
42c9a: 2f0a movel %a2,%sp@- 42c9c: 4879 0005 eddc pea 5eddc <rtems_filesystem_mount_table_control> 42ca2: 4eb9 0004 6798 jsr 46798 <_Chain_Append>
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
42ca8: 508f addql #8,%sp 42caa: 4a8c tstl %a4 42cac: 6702 beqs 42cb0 <mount+0x18a>
*mt_entry = temp_mt_entry;
42cae: 288a movel %a2,%a4@ 42cb0: 4280 clrl %d0
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
42cb2: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 42cb8: 4e5e unlk %fp 42cba: 4e75 rts
* This is a mount of the base file system --> The
* mt_point_node.node_access will be set to null to indicate that this
* is the root of the entire file system.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
42cbc: 42aa 001c clrl %a2@(28)
temp_mt_entry->mt_fs_root.ops = NULL;
temp_mt_entry->mt_point_node.node_access = NULL;
temp_mt_entry->mt_point_node.handlers = NULL;
temp_mt_entry->mt_point_node.ops = NULL;
temp_mt_entry->mt_point_node.mt_entry = NULL;
42cc0: 4282 clrl %d2
* mt_point_node.node_access will be set to null to indicate that this
* is the root of the entire file system.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
temp_mt_entry->mt_fs_root.handlers = NULL;
42cc2: 42aa 0024 clrl %a2@(36)
temp_mt_entry->mt_fs_root.ops = NULL;
42cc6: 42aa 0028 clrl %a2@(40)
temp_mt_entry->mt_point_node.node_access = NULL;
42cca: 42aa 0008 clrl %a2@(8)
temp_mt_entry->mt_point_node.handlers = NULL;
42cce: 42aa 0010 clrl %a2@(16)
temp_mt_entry->mt_point_node.ops = NULL;
42cd2: 42aa 0014 clrl %a2@(20)
temp_mt_entry->mt_point_node.mt_entry = NULL;
42cd6: 42aa 0018 clrl %a2@(24) 42cda: 60b0 bras 42c8c <mount+0x166>
if ( device ) {
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
} else
temp_mt_entry->dev = 0;
42cdc: 42aa 0068 clrl %a2@(104) 42ce0: 6000 fec2 braw 42ba4 <mount+0x7e>
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
42ce4: 706c moveq #108,%d0 42ce6: 6000 fe86 braw 42b6e <mount+0x48>
temp_mt_entry->mt_point_node.mt_entry = NULL;
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
42cea: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 42cee: 2068 0028 moveal %a0@(40),%a0 <== NOT EXECUTED 42cf2: 4a88 tstl %a0 <== NOT EXECUTED 42cf4: 6706 beqs 42cfc <mount+0x1d6> <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
42cf6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42cf8: 4e90 jsr %a0@ <== NOT EXECUTED 42cfa: 588f addql #4,%sp <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
42cfc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42cfe: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED
if ( loc_to_free )
42d04: 588f addql #4,%sp <== NOT EXECUTED 42d06: 4a82 tstl %d2 <== NOT EXECUTED 42d08: 6600 ff2a bnew 42c34 <mount+0x10e> <== NOT EXECUTED
rtems_filesystem_freenode( loc_to_free );
42d0c: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
}
42d0e: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42d14: 4e5e unlk %fp <== NOT EXECUTED 42d16: 4e75 rts <== NOT EXECUTED
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
42d18: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42d1e: 7216 moveq #22,%d1 42d20: 2040 moveal %d0,%a0 42d22: 70ff moveq #-1,%d0
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
42d24: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
42d2a: 2081 movel %d1,%a0@
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
42d2c: 4e5e unlk %fp 42d2e: 4e75 rts
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
errno = ENOTDIR;
42d30: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42d36: 7214 moveq #20,%d1 42d38: 2040 moveal %d0,%a0 42d3a: 2081 movel %d1,%a0@
return 0;
cleanup_and_bail:
free( temp_mt_entry );
42d3c: 2f0a movel %a2,%sp@- 42d3e: 4eb9 0004 a688 jsr 4a688 <free> 42d44: 588f addql #4,%sp 42d46: 6000 feec braw 42c34 <mount+0x10e>
return -1;
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
errno = ENOTSUP;
42d4a: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d50: 4285 clrl %d5 <== NOT EXECUTED 42d52: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d54: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
42d5a: 2f05 movel %d5,%sp@- <== NOT EXECUTED 42d5c: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED 42d62: 588f addql #4,%sp <== NOT EXECUTED 42d64: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
42d66: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42d6c: 4e5e unlk %fp <== NOT EXECUTED 42d6e: 4e75 rts <== NOT EXECUTED
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( !loc.ops->mount_h ){
errno = ENOTSUP;
42d70: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d76: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d78: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
42d7e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42d80: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED 42d86: 588f addql #4,%sp <== NOT EXECUTED 42d88: 6000 feaa braw 42c34 <mount+0x10e> <== NOT EXECUTED
if ( device )
size += strlen( device ) + 1;
temp_mt_entry = malloc( size );
if ( !temp_mt_entry ) {
errno = ENOMEM;
42d8c: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d92: 7a0c moveq #12,%d5 <== NOT EXECUTED 42d94: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d96: 70ff moveq #-1,%d0 <== NOT EXECUTED 42d98: 2085 movel %d5,%a0@ <== NOT EXECUTED
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
return -1;
}
42d9a: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42da0: 4e5e unlk %fp <== NOT EXECUTED
42da2: 4e75 rts
00045c8c <mprotect>:
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
return 0;
}
45c8c: 4280 clrl %d0
int mprotect(
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
45c8e: 4e56 0000 linkw %fp,#0
return 0; }
45c92: 4e5e unlk %fp 45c94: 4e75 rts
...
0004b760 <mq_getattr>:
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
4b760: 4e56 fffc linkw %fp,#-4 4b764: 2f0a movel %a2,%sp@- 4b766: 246e 000c moveal %fp@(12),%a2
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
4b76a: 4a8a tstl %a2 4b76c: 6762 beqs 4b7d0 <mq_getattr+0x70>
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
4b76e: 486e fffc pea %fp@(-4) 4b772: 2f2e 0008 movel %fp@(8),%sp@- 4b776: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b77c: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get>
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
4b782: 4fef 000c lea %sp@(12),%sp 4b786: 4aae fffc tstl %fp@(-4) 4b78a: 662e bnes 4b7ba <mq_getattr+0x5a>
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
4b78c: 2040 moveal %d0,%a0
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
4b78e: 2240 moveal %d0,%a1
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
4b790: 24a8 0014 movel %a0@(20),%a2@
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
4b794: 2069 0010 moveal %a1@(16),%a0
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
4b798: 2568 0066 0008 movel %a0@(102),%a2@(8)
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
4b79e: 2568 005e 0004 movel %a0@(94),%a2@(4)
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
4b7a4: 2568 0062 000c movel %a0@(98),%a2@(12)
_Thread_Enable_dispatch();
4b7aa: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4b7b0: 246e fff8 moveal %fp@(-8),%a2
mqstat->mq_flags = the_mq_fd->oflag;
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
_Thread_Enable_dispatch();
4b7b4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4b7b6: 4e5e unlk %fp 4b7b8: 4e75 rts
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4b7ba: 4eb9 0005 6684 jsr 56684 <__errno>
}
4b7c0: 246e fff8 moveal %fp@(-8),%a2
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4b7c4: 2040 moveal %d0,%a0 4b7c6: 7209 moveq #9,%d1 4b7c8: 70ff moveq #-1,%d0
}
4b7ca: 4e5e unlk %fp
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4b7cc: 2081 movel %d1,%a0@
}
4b7ce: 4e75 rts
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4b7d0: 4eb9 0005 6684 jsr 56684 <__errno>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4b7d6: 246e fff8 moveal %fp@(-8),%a2
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4b7da: 2040 moveal %d0,%a0 4b7dc: 7216 moveq #22,%d1 4b7de: 70ff moveq #-1,%d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4b7e0: 4e5e unlk %fp
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4b7e2: 2081 movel %d1,%a0@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4b7e4: 4e75 rts
...
0004b8dc <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
4b8dc: 4e56 ffd8 linkw %fp,#-40
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4b8e0: 2039 0006 8ae0 movel 68ae0 <_Thread_Dispatch_disable_level>,%d0 4b8e6: 5280 addql #1,%d0 4b8e8: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 4b8ec: 23c0 0006 8ae0 movel %d0,68ae0 <_Thread_Dispatch_disable_level> 4b8f2: 2a2e 0008 movel %fp@(8),%d5 4b8f6: 242e 000c movel %fp@(12),%d2
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
4b8fa: 2802 movel %d2,%d4 4b8fc: 0284 0000 0200 andil #512,%d4 4b902: 6600 00c4 bnew 4b9c8 <mq_open+0xec>
*/
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *
_POSIX_Message_queue_Allocate_fd( void )
{
return (POSIX_Message_queue_Control_fd *)
4b906: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b90c: 4286 clrl %d6 4b90e: 4eb9 0004 ea3c jsr 4ea3c <_Objects_Allocate>
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
4b914: 588f addql #4,%sp 4b916: 2440 moveal %d0,%a2 4b918: 4a80 tstl %d0 4b91a: 6700 00c6 beqw 4b9e2 <mq_open+0x106>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
4b91e: 2542 0014 movel %d2,%a2@(20)
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
4b922: 486e fffc pea %fp@(-4) 4b926: 2f05 movel %d5,%sp@- 4b928: 4eb9 0005 2a6c jsr 52a6c <_POSIX_Message_queue_Name_to_id>
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
4b92e: 508f addql #8,%sp
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
4b930: 2600 movel %d0,%d3
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
4b932: 6662 bnes 4b996 <mq_open+0xba>
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
4b934: 0282 0000 0a00 andil #2560,%d2 4b93a: 0c82 0000 0a00 cmpil #2560,%d2 4b940: 6700 010c beqw 4ba4e <mq_open+0x172>
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
4b944: 486e fff4 pea %fp@(-12)
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
4b948: 47f9 0004 f7b8 lea 4f7b8 <_Thread_Enable_dispatch>,%a3 4b94e: 2f2e fffc movel %fp@(-4),%sp@- 4b952: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b958: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4b95e: 4281 clrl %d1
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
the_mq->open_count += 1;
4b960: 2040 moveal %d0,%a0 4b962: 52a8 0016 addql #1,%a0@(22) 4b966: 2079 0006 8f34 moveal 68f34 <_POSIX_Message_queue_Information_fds+0x18>,%a0 4b96c: 322a 000a movew %a2@(10),%d1
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
4b970: 2d40 fff8 movel %d0,%fp@(-8) 4b974: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
the_mq->open_count += 1;
the_mq_fd->Queue = the_mq;
4b978: 2540 0010 movel %d0,%a2@(16)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
4b97c: 42aa 000c clrl %a2@(12)
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
4b980: 4e93 jsr %a3@
_Thread_Enable_dispatch();
4b982: 4e93 jsr %a3@
return (mqd_t)the_mq_fd->Object.id;
4b984: 202a 0008 movel %a2@(8),%d0 4b988: 4fef 000c lea %sp@(12),%sp
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4b98c: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b992: 4e5e unlk %fp 4b994: 4e75 rts
if ( status ) {
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
4b996: 7002 moveq #2,%d0 4b998: b083 cmpl %d3,%d0 4b99a: 6764 beqs 4ba00 <mq_open+0x124>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
4b99c: 2f0a movel %a2,%sp@- 4b99e: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b9a4: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4b9aa: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
4b9b0: 4eb9 0005 6684 jsr 56684 <__errno> 4b9b6: 508f addql #8,%sp 4b9b8: 2040 moveal %d0,%a0 4b9ba: 70ff moveq #-1,%d0 4b9bc: 2083 movel %d3,%a0@
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4b9be: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b9c4: 4e5e unlk %fp 4b9c6: 4e75 rts
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
4b9c8: 2c2e 0014 movel %fp@(20),%d6
*/
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *
_POSIX_Message_queue_Allocate_fd( void )
{
return (POSIX_Message_queue_Control_fd *)
4b9cc: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b9d2: 4eb9 0004 ea3c jsr 4ea3c <_Objects_Allocate>
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
4b9d8: 588f addql #4,%sp 4b9da: 2440 moveal %d0,%a2 4b9dc: 4a80 tstl %d0 4b9de: 6600 ff3e bnew 4b91e <mq_open+0x42>
_Thread_Enable_dispatch();
4b9e2: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
4b9e8: 7417 moveq #23,%d2 4b9ea: 4eb9 0005 6684 jsr 56684 <__errno> 4b9f0: 2040 moveal %d0,%a0 4b9f2: 70ff moveq #-1,%d0 4b9f4: 2082 movel %d2,%a0@
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4b9f6: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b9fc: 4e5e unlk %fp 4b9fe: 4e75 rts
if ( status ) {
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
4ba00: 4a84 tstl %d4 4ba02: 6798 beqs 4b99c <mq_open+0xc0>
/*
* At this point, the message queue does not exist and everything has been
* checked. We should go ahead and create a message queue.
*/
status = _POSIX_Message_queue_Create_support(
4ba04: 486e fff8 pea %fp@(-8) 4ba08: 2f06 movel %d6,%sp@- 4ba0a: 4878 0001 pea 1 <ADD> 4ba0e: 2f05 movel %d5,%sp@- 4ba10: 4eb9 0005 28ec jsr 528ec <_POSIX_Message_queue_Create_support>
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
4ba16: 4fef 0010 lea %sp@(16),%sp 4ba1a: 72ff moveq #-1,%d1 4ba1c: b280 cmpl %d0,%d1 4ba1e: 675c beqs 4ba7c <mq_open+0x1a0>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4ba20: 4280 clrl %d0 4ba22: 2079 0006 8f34 moveal 68f34 <_POSIX_Message_queue_Information_fds+0x18>,%a0 4ba28: 302a 000a movew %a2@(10),%d0
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
return (mqd_t) -1;
}
the_mq_fd->Queue = the_mq;
4ba2c: 256e fff8 0010 movel %fp@(-8),%a2@(16) 4ba32: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
4ba36: 42aa 000c clrl %a2@(12)
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
4ba3a: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
return (mqd_t) the_mq_fd->Object.id;
4ba40: 202a 0008 movel %a2@(8),%d0
}
4ba44: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4ba4a: 4e5e unlk %fp 4ba4c: 4e75 rts
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
4ba4e: 2f0a movel %a2,%sp@- 4ba50: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4ba56: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4ba5c: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
4ba62: 4eb9 0005 6684 jsr 56684 <__errno> 4ba68: 508f addql #8,%sp 4ba6a: 7211 moveq #17,%d1 4ba6c: 2040 moveal %d0,%a0 4ba6e: 70ff moveq #-1,%d0
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4ba70: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
4ba76: 2081 movel %d1,%a0@
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4ba78: 4e5e unlk %fp 4ba7a: 4e75 rts 4ba7c: 2f0a movel %a2,%sp@- 4ba7e: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4ba84: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free>
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4ba8a: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
return (mqd_t) -1;
4ba90: 508f addql #8,%sp
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4ba92: 70ff moveq #-1,%d0
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
4ba94: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4ba9a: 4e5e unlk %fp 4ba9c: 4e75 rts
...
0004bdac <mq_setattr>:
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
4bdac: 4e56 fffc linkw %fp,#-4 4bdb0: 2f0b movel %a3,%sp@- 4bdb2: 266e 000c moveal %fp@(12),%a3 4bdb6: 2f0a movel %a2,%sp@- 4bdb8: 246e 0010 moveal %fp@(16),%a2
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
4bdbc: 4a8b tstl %a3 4bdbe: 6770 beqs 4be30 <mq_setattr+0x84> 4bdc0: 486e fffc pea %fp@(-4) 4bdc4: 2f2e 0008 movel %fp@(8),%sp@- 4bdc8: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4bdce: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get>
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
4bdd4: 4fef 000c lea %sp@(12),%sp 4bdd8: 2040 moveal %d0,%a0 4bdda: 4aae fffc tstl %fp@(-4) 4bdde: 6636 bnes 4be16 <mq_setattr+0x6a>
case OBJECTS_LOCAL:
the_core_mq = &the_mq_fd->Queue->Message_queue;
4bde0: 2268 0010 moveal %a0@(16),%a1
/*
* Return the old values.
*/
if ( omqstat ) {
4bde4: 4a8a tstl %a2 4bde6: 6716 beqs 4bdfe <mq_setattr+0x52>
omqstat->mq_flags = the_mq_fd->oflag;
4bde8: 24a8 0014 movel %a0@(20),%a2@
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
4bdec: 2569 0066 0008 movel %a1@(102),%a2@(8)
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
4bdf2: 2569 005e 0004 movel %a1@(94),%a2@(4)
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
4bdf8: 2569 0062 000c movel %a1@(98),%a2@(12)
}
the_mq_fd->oflag = mqstat->mq_flags;
4bdfe: 2153 0014 movel %a3@,%a0@(20)
_Thread_Enable_dispatch();
4be02: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4be08: 246e fff4 moveal %fp@(-12),%a2
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
}
the_mq_fd->oflag = mqstat->mq_flags;
_Thread_Enable_dispatch();
4be0c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4be0e: 266e fff8 moveal %fp@(-8),%a3 4be12: 4e5e unlk %fp 4be14: 4e75 rts
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4be16: 4eb9 0005 6684 jsr 56684 <__errno>
}
4be1c: 246e fff4 moveal %fp@(-12),%a2
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4be20: 2040 moveal %d0,%a0 4be22: 7209 moveq #9,%d1 4be24: 70ff moveq #-1,%d0
}
4be26: 266e fff8 moveal %fp@(-8),%a3 4be2a: 4e5e unlk %fp
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
4be2c: 2081 movel %d1,%a0@
}
4be2e: 4e75 rts
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4be30: 4eb9 0005 6684 jsr 56684 <__errno>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4be36: 246e fff4 moveal %fp@(-12),%a2
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4be3a: 2040 moveal %d0,%a0 4be3c: 7216 moveq #22,%d1 4be3e: 70ff moveq #-1,%d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4be40: 266e fff8 moveal %fp@(-8),%a3 4be44: 4e5e unlk %fp
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
4be46: 2081 movel %d1,%a0@
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
4be48: 4e75 rts
...
00042e98 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
42e98: 4e56 0000 linkw %fp,#0 42e9c: 2f0a movel %a2,%sp@- 42e9e: 246e 0008 moveal %fp@(8),%a2
switch ( fileno(fp) ) {
42ea2: 2f0a movel %a2,%sp@- 42ea4: 4eb9 0004 ef20 jsr 4ef20 <fileno> 42eaa: 588f addql #4,%sp 42eac: 7202 moveq #2,%d1 42eae: b280 cmpl %d0,%d1 42eb0: 6414 bccs 42ec6 <newlib_free_buffers+0x2e>
fp->_flags &= ~__SMBF;
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
42eb2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42eb4: 4eb9 0004 ecca jsr 4ecca <fclose> <== NOT EXECUTED 42eba: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
42ebc: 246e fffc moveal %fp@(-4),%a2 42ec0: 4280 clrl %d0 42ec2: 4e5e unlk %fp 42ec4: 4e75 rts
{
switch ( fileno(fp) ) {
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
42ec6: 302a 000c movew %a2@(12),%d0 42eca: 48c0 extl %d0 42ecc: 4a00 tstb %d0 42ece: 6cec bges 42ebc <newlib_free_buffers+0x24>
free( fp->_bf._base );
42ed0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 42ed4: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
fp->_bf._base = fp->_p = (unsigned char *) NULL;
42eda: 588f addql #4,%sp <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
42edc: 302a 000c movew %a2@(12),%d0 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
42ee0: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
42ee4: 0880 0007 bclr #7,%d0 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
42ee8: 4292 clrl %a2@ <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
42eea: 3540 000c movew %d0,%a2@(12) <== NOT EXECUTED
break;
default:
fclose(fp);
}
return 0;
}
42eee: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 42ef2: 4280 clrl %d0 <== NOT EXECUTED 42ef4: 4e5e unlk %fp <== NOT EXECUTED
42ef6: 4e75 rts
0004333c <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
4333c: 4e56 0000 linkw %fp,#0 43340: 2f02 movel %d2,%sp@- 43342: 242e 0008 movel %fp@(8),%d2
rtems_device_driver status;
if ( !initialized ) {
43346: 4a39 0006 005c tstb 6005c <initialized> 4334c: 670a beqs 43358 <null_initialize+0x1c>
NULL_major = major;
}
return RTEMS_SUCCESSFUL;
}
4334e: 242e fffc movel %fp@(-4),%d2 43352: 4280 clrl %d0 43354: 4e5e unlk %fp 43356: 4e75 rts
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
status = rtems_io_register_name(
43358: 42a7 clrl %sp@-
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
4335a: 7001 moveq #1,%d0 4335c: 13c0 0006 005c moveb %d0,6005c <initialized>
status = rtems_io_register_name(
43362: 2f02 movel %d2,%sp@- 43364: 4879 0005 dbc4 pea 5dbc4 <IntUartPollCallbacks.6601+0x20> 4336a: 4eb9 0004 3492 jsr 43492 <rtems_io_register_name>
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
43370: 4fef 000c lea %sp@(12),%sp 43374: 4a80 tstl %d0 43376: 6610 bnes 43388 <null_initialize+0x4c>
rtems_fatal_error_occurred(status);
NULL_major = major;
43378: 23c2 0006 087c movel %d2,6087c <NULL_major>
}
return RTEMS_SUCCESSFUL;
}
4337e: 242e fffc movel %fp@(-4),%d2 43382: 4280 clrl %d0 43384: 4e5e unlk %fp 43386: 4e75 rts
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(status);
43388: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4338a: 4eb9 0004 76e4 jsr 476e4 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004331a <null_write>:
rtems_device_driver null_write(
rtems_device_major_number major __attribute__((unused)),
rtems_device_minor_number minor __attribute__((unused)),
void *pargp
)
{
4331a: 4e56 0000 linkw %fp,#0 4331e: 206e 0010 moveal %fp@(16),%a0
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
43322: 4a88 tstl %a0 43324: 6706 beqs 4332c <null_write+0x12>
rw_args->bytes_moved = rw_args->count;
43326: 2168 0010 0018 movel %a0@(16),%a0@(24) <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
4332c: 4280 clrl %d0 4332e: 4e5e unlk %fp 43330: 4e75 rts
00043124 <open>:
int open(
const char *pathname,
int flags,
...
)
{
43124: 4e56 ffcc linkw %fp,#-52 43128: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 4312c: 242e 000c movel %fp@(12),%d2
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
43130: 2002 movel %d2,%d0 43132: 5280 addql #1,%d0
int open(
const char *pathname,
int flags,
...
)
{
43134: 282e 0008 movel %fp@(8),%d4
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
43138: 0800 0000 btst #0,%d0 4313c: 6600 00dc bnew 4321a <open+0xf6> 43140: 4283 clrl %d3
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
43142: 0800 0001 btst #1,%d0 43146: 6704 beqs 4314c <open+0x28>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
43148: 7002 moveq #2,%d0 4314a: 8680 orl %d0,%d3
va_start(ap, flags);
mode = va_arg( ap, int );
4314c: 2a2e 0010 movel %fp@(16),%d5
* code does not require changes here since network file
* descriptors are obtained using socket(), not open().
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
43150: 4eb9 0004 a942 jsr 4a942 <rtems_libio_allocate> 43156: 2440 moveal %d0,%a2
if ( iop == 0 ) {
43158: 4a80 tstl %d0 4315a: 6700 00c4 beqw 43220 <open+0xfc>
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
4315e: 2f04 movel %d4,%sp@- 43160: 4bf9 0004 ff58 lea 4ff58 <strlen>,%a5 43166: 4e95 jsr %a5@
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
43168: 47ee ffec lea %fp@(-20),%a3 4316c: 7201 moveq #1,%d1 4316e: 49f9 0004 2720 lea 42720 <rtems_filesystem_evaluate_path>,%a4 43174: 2e81 movel %d1,%sp@ 43176: 2f0b movel %a3,%sp@- 43178: 2f03 movel %d3,%sp@- 4317a: 2f00 movel %d0,%sp@- 4317c: 2f04 movel %d4,%sp@- 4317e: 4e94 jsr %a4@
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
43180: 4fef 0014 lea %sp@(20),%sp 43184: 72ff moveq #-1,%d1 43186: b280 cmpl %d0,%d1 43188: 6700 016c beqw 432f6 <open+0x1d2>
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
4318c: 2002 movel %d2,%d0 4318e: 0280 0000 0a00 andil #2560,%d0 43194: 0c80 0000 0a00 cmpil #2560,%d0 4319a: 6700 00a0 beqw 4323c <open+0x118>
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
4319e: 262a 0014 movel %a2@(20),%d3
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
431a2: 256e fff4 003c movel %fp@(-12),%a2@(60)
iop->file_info = loc.node_access;
431a8: 256e ffec 0038 movel %fp@(-20),%a2@(56)
iop->flags |= rtems_libio_fcntl_flags( flags );
431ae: 2f02 movel %d2,%sp@- 431b0: 4eb9 0004 a902 jsr 4a902 <rtems_libio_fcntl_flags>
iop->pathinfo = loc;
431b6: 2553 0018 movel %a3@,%a2@(24)
if ( !iop->handlers || !iop->handlers->open_h ) {
431ba: 588f addql #4,%sp
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
iop->pathinfo = loc;
431bc: 256e fff0 001c movel %fp@(-16),%a2@(28) 431c2: 256e fff4 0020 movel %fp@(-12),%a2@(32) 431c8: 256e fff8 0024 movel %fp@(-8),%a2@(36)
if ( !iop->handlers || !iop->handlers->open_h ) {
431ce: 206a 003c moveal %a2@(60),%a0
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
431d2: 8083 orl %d3,%d0
iop->pathinfo = loc;
431d4: 256e fffc 0028 movel %fp@(-4),%a2@(40)
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
431da: 2540 0014 movel %d0,%a2@(20)
iop->pathinfo = loc;
if ( !iop->handlers || !iop->handlers->open_h ) {
431de: 4a88 tstl %a0 431e0: 6700 0104 beqw 432e6 <open+0x1c2> 431e4: 2050 moveal %a0@,%a0 431e6: 4a88 tstl %a0 431e8: 6700 00fc beqw 432e6 <open+0x1c2>
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
431ec: 2f05 movel %d5,%sp@- 431ee: 2f02 movel %d2,%sp@- 431f0: 2f04 movel %d4,%sp@- 431f2: 2f0a movel %a2,%sp@- 431f4: 4e90 jsr %a0@
if ( rc ) {
431f6: 4fef 0010 lea %sp@(16),%sp 431fa: 4a80 tstl %d0 431fc: 667a bnes 43278 <open+0x154>
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
431fe: 0802 000a btst #10,%d2 43202: 6600 0092 bnew 43296 <open+0x172>
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
43206: 200a movel %a2,%d0 43208: 90b9 0005 eda4 subl 5eda4 <rtems_libio_iops>,%d0 4320e: ec80 asrl #6,%d0
}
43210: 4cee 3c3c ffcc moveml %fp@(-52),%d2-%d5/%a2-%a5 43216: 4e5e unlk %fp 43218: 4e75 rts
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
4321a: 7604 moveq #4,%d3 4321c: 6000 ff24 braw 43142 <open+0x1e>
* descriptors are obtained using socket(), not open().
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
43220: 7417 moveq #23,%d2 43222: 263c 0004 eb8c movel #322444,%d3
if ( rc ) {
if ( iop )
rtems_libio_free( iop );
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
43228: 2043 moveal %d3,%a0 4322a: 4e90 jsr %a0@ 4322c: 2040 moveal %d0,%a0 4322e: 70ff moveq #-1,%d0 43230: 2082 movel %d2,%a0@
}
return iop - rtems_libio_iops;
}
43232: 4cee 3c3c ffcc moveml %fp@(-52),%d2-%d5/%a2-%a5 43238: 4e5e unlk %fp 4323a: 4e75 rts
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
4323c: 7411 moveq #17,%d2 4323e: 263c 0004 eb8c movel #322444,%d3
done:
va_end(ap);
if ( rc ) {
if ( iop )
43244: 4a8a tstl %a2 43246: 670a beqs 43252 <open+0x12e>
rtems_libio_free( iop );
43248: 2f0a movel %a2,%sp@- 4324a: 4eb9 0004 aa78 jsr 4aa78 <rtems_libio_free> 43250: 588f addql #4,%sp
if ( loc_to_free )
43252: 4a8b tstl %a3 43254: 67d2 beqs 43228 <open+0x104>
rtems_filesystem_freenode( loc_to_free );
43256: 206b 000c moveal %a3@(12),%a0 4325a: 4a88 tstl %a0 4325c: 67ca beqs 43228 <open+0x104> 4325e: 2068 001c moveal %a0@(28),%a0 43262: 4a88 tstl %a0 43264: 67c2 beqs 43228 <open+0x104> 43266: 2f0b movel %a3,%sp@- 43268: 4e90 jsr %a0@ 4326a: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( rc );
4326c: 2043 moveal %d3,%a0 4326e: 4e90 jsr %a0@ 43270: 2040 moveal %d0,%a0 43272: 70ff moveq #-1,%d0 43274: 2082 movel %d2,%a0@ 43276: 60ba bras 43232 <open+0x10e>
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
if ( rc ) {
rc = errno;
43278: 263c 0004 eb8c movel #322444,%d3 4327e: 2043 moveal %d3,%a0 43280: 4e90 jsr %a0@ 43282: 2040 moveal %d0,%a0 43284: 2410 movel %a0@,%d2
*/
done:
va_end(ap);
if ( rc ) {
43286: 66bc bnes 43244 <open+0x120>
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
43288: 200a movel %a2,%d0 <== NOT EXECUTED 4328a: 90b9 0005 eda4 subl 5eda4 <rtems_libio_iops>,%d0 <== NOT EXECUTED 43290: ec80 asrl #6,%d0 <== NOT EXECUTED 43292: 6000 ff7c braw 43210 <open+0xec> <== NOT EXECUTED
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
43296: 200a movel %a2,%d0 43298: 90b9 0005 eda4 subl 5eda4 <rtems_libio_iops>,%d0 4329e: ec80 asrl #6,%d0 432a0: 42a7 clrl %sp@- 432a2: 42a7 clrl %sp@- 432a4: 2f00 movel %d0,%sp@- 432a6: 4eb9 0004 a718 jsr 4a718 <ftruncate>
if ( rc ) {
432ac: 4fef 000c lea %sp@(12),%sp
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
432b0: 2400 movel %d0,%d2
if ( rc ) {
432b2: 6700 ff52 beqw 43206 <open+0xe2>
if(errno) rc = errno;
432b6: 263c 0004 eb8c movel #322444,%d3 <== NOT EXECUTED 432bc: 2043 moveal %d3,%a0 <== NOT EXECUTED 432be: 4e90 jsr %a0@ <== NOT EXECUTED 432c0: 2040 moveal %d0,%a0 <== NOT EXECUTED 432c2: 4a90 tstl %a0@ <== NOT EXECUTED 432c4: 6662 bnes 43328 <open+0x204> <== NOT EXECUTED
close( iop - rtems_libio_iops );
432c6: 200a movel %a2,%d0 <== NOT EXECUTED 432c8: 90b9 0005 eda4 subl 5eda4 <rtems_libio_iops>,%d0 <== NOT EXECUTED 432ce: 97cb subal %a3,%a3 <== NOT EXECUTED 432d0: ec80 asrl #6,%d0 <== NOT EXECUTED 432d2: 95ca subal %a2,%a2 <== NOT EXECUTED 432d4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 432d6: 4eb9 0004 a5e8 jsr 4a5e8 <close> <== NOT EXECUTED 432dc: 588f addql #4,%sp <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
432de: 4a82 tstl %d2 <== NOT EXECUTED 432e0: 67a6 beqs 43288 <open+0x164> <== NOT EXECUTED 432e2: 6000 ff60 braw 43244 <open+0x120> <== NOT EXECUTED
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
432e6: 243c 0000 0086 movel #134,%d2 <== NOT EXECUTED 432ec: 263c 0004 eb8c movel #322444,%d3 <== NOT EXECUTED 432f2: 6000 ff50 braw 43244 <open+0x120> <== NOT EXECUTED
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
if ( errno != ENOENT ) {
432f6: 263c 0004 eb8c movel #322444,%d3 432fc: 2043 moveal %d3,%a0 432fe: 4e90 jsr %a0@ 43300: 7202 moveq #2,%d1 43302: 2040 moveal %d0,%a0 43304: b290 cmpl %a0@,%d1 43306: 6712 beqs 4331a <open+0x1f6>
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
if ( rc ) {
rc = errno;
43308: 2043 moveal %d3,%a0 4330a: 97cb subal %a3,%a3 4330c: 4e90 jsr %a0@ 4330e: 2040 moveal %d0,%a0 43310: 2410 movel %a0@,%d2
*/
done:
va_end(ap);
if ( rc ) {
43312: 6700 ff74 beqw 43288 <open+0x164> 43316: 6000 ff2c braw 43244 <open+0x120>
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
4331a: 0802 0009 btst #9,%d2 4331e: 662a bnes 4334a <open+0x226> 43320: 97cb subal %a3,%a3 43322: 7402 moveq #2,%d2 43324: 6000 ff1e braw 43244 <open+0x120>
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
43328: 2043 moveal %d3,%a0 <== NOT EXECUTED
close( iop - rtems_libio_iops );
4332a: 97cb subal %a3,%a3 <== NOT EXECUTED
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
4332c: 4e90 jsr %a0@ <== NOT EXECUTED 4332e: 2040 moveal %d0,%a0 <== NOT EXECUTED
close( iop - rtems_libio_iops );
43330: 200a movel %a2,%d0 <== NOT EXECUTED 43332: 90b9 0005 eda4 subl 5eda4 <rtems_libio_iops>,%d0 <== NOT EXECUTED 43338: 95ca subal %a2,%a2 <== NOT EXECUTED 4333a: ec80 asrl #6,%d0 <== NOT EXECUTED
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
4333c: 2410 movel %a0@,%d2 <== NOT EXECUTED
close( iop - rtems_libio_iops );
4333e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43340: 4eb9 0004 a5e8 jsr 4a5e8 <close> <== NOT EXECUTED 43346: 588f addql #4,%sp <== NOT EXECUTED 43348: 6094 bras 432de <open+0x1ba> <== NOT EXECUTED
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
4334a: 42a7 clrl %sp@- 4334c: 2005 movel %d5,%d0 4334e: 42a7 clrl %sp@- 43350: 08c0 000f bset #15,%d0 43354: 2f00 movel %d0,%sp@- 43356: 2f04 movel %d4,%sp@- 43358: 4eb9 0004 29a8 jsr 429a8 <mknod>
if ( rc ) {
4335e: 4fef 0010 lea %sp@(16),%sp 43362: 4a80 tstl %d0 43364: 66a2 bnes 43308 <open+0x1e4>
rc = errno;
goto done;
}
/* Sanity check to see if the file name exists after the mknod() */
status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true );
43366: 2f04 movel %d4,%sp@- 43368: 4e95 jsr %a5@ 4336a: 7201 moveq #1,%d1 4336c: 2e81 movel %d1,%sp@ 4336e: 2f0b movel %a3,%sp@- 43370: 42a7 clrl %sp@- 43372: 2f00 movel %d0,%sp@- 43374: 2f04 movel %d4,%sp@- 43376: 4e94 jsr %a4@
if ( status != 0 ) { /* The file did not exist */
43378: 4fef 0014 lea %sp@(20),%sp 4337c: 4a80 tstl %d0 4337e: 6700 fe1e beqw 4319e <open+0x7a>
43382: 97cb subal %a3,%a3 <== NOT EXECUTED 43384: 740d moveq #13,%d2 <== NOT EXECUTED 43386: 6000 febc braw 43244 <open+0x120> <== NOT EXECUTED
000430b0 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
430b0: 4e56 0000 linkw %fp,#0 430b4: 2f0a movel %a2,%sp@-
int stderr_fd;
/*
* Attempt to open /dev/console.
*/
if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) {
430b6: 45f9 0004 3124 lea 43124 <open>,%a2 430bc: 42a7 clrl %sp@- 430be: 42a7 clrl %sp@- 430c0: 4879 0005 c0ec pea 5c0ec <CSWTCH.59+0x100> 430c6: 4e92 jsr %a2@ 430c8: 4fef 000c lea %sp@(12),%sp 430cc: 72ff moveq #-1,%d1 430ce: b280 cmpl %d0,%d1 430d0: 6730 beqs 43102 <open_dev_console+0x52>
/*
* But if we find /dev/console once, we better find it twice more
* or something is REALLY wrong.
*/
if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1)
430d2: 42a7 clrl %sp@- 430d4: 4878 0001 pea 1 <ADD> 430d8: 4879 0005 c0ec pea 5c0ec <CSWTCH.59+0x100> 430de: 4e92 jsr %a2@ 430e0: 4fef 000c lea %sp@(12),%sp 430e4: 72ff moveq #-1,%d1 430e6: b280 cmpl %d0,%d1 430e8: 672c beqs 43116 <open_dev_console+0x66>
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
430ea: 42a7 clrl %sp@- 430ec: 4878 0001 pea 1 <ADD> 430f0: 4879 0005 c0ec pea 5c0ec <CSWTCH.59+0x100> 430f6: 4e92 jsr %a2@ 430f8: 4fef 000c lea %sp@(12),%sp 430fc: 72ff moveq #-1,%d1 430fe: b280 cmpl %d0,%d1 43100: 6708 beqs 4310a <open_dev_console+0x5a>
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
}
43102: 246e fffc moveal %fp@(-4),%a2 43106: 4e5e unlk %fp 43108: 4e75 rts
*/
if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1)
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
4310a: 2f3c 5554 4432 movel #1431585842,%sp@- <== NOT EXECUTED 43110: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* But if we find /dev/console once, we better find it twice more
* or something is REALLY wrong.
*/
if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1)
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
43116: 2f3c 5554 4431 movel #1431585841,%sp@- <== NOT EXECUTED 4311c: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
00043bec <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
43bec: 4e56 fff0 linkw %fp,#-16 43bf0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 43bf4: 246e 000c moveal %fp@(12),%a2 43bf8: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 43bfe: 202e 0008 movel %fp@(8),%d0
int i;
if (tty->termios.c_oflag & OPOST) {
43c02: 222a 0034 movel %a2@(52),%d1
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
43c06: 1d40 fffe moveb %d0,%fp@(-2)
int i;
if (tty->termios.c_oflag & OPOST) {
43c0a: 0801 0000 btst #0,%d1 43c0e: 6744 beqs 43c54 <oproc+0x68>
switch (c) {
43c10: 7409 moveq #9,%d2 43c12: 0280 0000 00ff andil #255,%d0 43c18: b480 cmpl %d0,%d2 43c1a: 6700 00f8 beqw 43d14 <oproc+0x128> 43c1e: 644e bccs 43c6e <oproc+0x82> 43c20: 740a moveq #10,%d2 43c22: b480 cmpl %d0,%d2 43c24: 6774 beqs 43c9a <oproc+0xae> 43c26: 143c 000d moveb #13,%d2 43c2a: b480 cmpl %d0,%d2 43c2c: 6700 00a8 beqw 43cd6 <oproc+0xea>
if (tty->column > 0)
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
43c30: 0801 0001 btst #1,%d1 43c34: 6600 011a bnew 43d50 <oproc+0x164> 43c38: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 43c3e: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3
c = toupper(c); if (!iscntrl(c))
43c44: 1030 0801 moveb %a0@(00000001,%d0:l),%d0 43c48: 49c0 extbl %d0 43c4a: 0800 0005 btst #5,%d0 43c4e: 6604 bnes 43c54 <oproc+0x68>
tty->column++;
43c50: 52aa 0028 addql #1,%a2@(40)
break; } } rtems_termios_puts (&c, 1, tty);
43c54: 2f0a movel %a2,%sp@- 43c56: 4878 0001 pea 1 <ADD> 43c5a: 486e fffe pea %fp@(-2) 43c5e: 4e93 jsr %a3@ 43c60: 4fef 000c lea %sp@(12),%sp
}
43c64: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 43c6a: 4e5e unlk %fp 43c6c: 4e75 rts
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
43c6e: 143c 0008 moveb #8,%d2 <== NOT EXECUTED 43c72: b480 cmpl %d0,%d2 <== NOT EXECUTED 43c74: 66ba bnes 43c30 <oproc+0x44> <== NOT EXECUTED
}
tty->column += i;
break;
case '\b':
if (tty->column > 0)
43c76: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43c7a: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 <== NOT EXECUTED 43c80: 6fd2 bles 43c54 <oproc+0x68> <== NOT EXECUTED
tty->column--;
43c82: 5380 subql #1,%d0 <== NOT EXECUTED 43c84: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty);
43c88: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43c8a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43c8e: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43c92: 4e93 jsr %a3@ <== NOT EXECUTED 43c94: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43c98: 60ca bras 43c64 <oproc+0x78> <== NOT EXECUTED
int i;
if (tty->termios.c_oflag & OPOST) {
switch (c) {
case '\n':
if (tty->termios.c_oflag & ONLRET)
43c9a: 0801 0005 btst #5,%d1 43c9e: 6704 beqs 43ca4 <oproc+0xb8>
tty->column = 0;
43ca0: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED
43ca4: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3
if (tty->termios.c_oflag & ONLCR) {
43caa: 44c1 movew %d1,%ccr 43cac: 66a6 bnes 43c54 <oproc+0x68>
rtems_termios_puts ("\r", 1, tty);
43cae: 2f0a movel %a2,%sp@- 43cb0: 4878 0001 pea 1 <ADD> 43cb4: 4879 0005 c600 pea 5c600 <rtems_status_assoc+0x16a> 43cba: 4e93 jsr %a3@
tty->column = 0;
43cbc: 4fef 000c lea %sp@(12),%sp 43cc0: 42aa 0028 clrl %a2@(40)
if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty);
43cc4: 2f0a movel %a2,%sp@- 43cc6: 4878 0001 pea 1 <ADD> 43cca: 486e fffe pea %fp@(-2) 43cce: 4e93 jsr %a3@ 43cd0: 4fef 000c lea %sp@(12),%sp 43cd4: 608e bras 43c64 <oproc+0x78>
tty->column = 0;
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
43cd6: 0801 0004 btst #4,%d1 <== NOT EXECUTED 43cda: 6706 beqs 43ce2 <oproc+0xf6> <== NOT EXECUTED 43cdc: 4aaa 0028 tstl %a2@(40) <== NOT EXECUTED 43ce0: 6782 beqs 43c64 <oproc+0x78> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
43ce2: 44c1 movew %d1,%ccr <== NOT EXECUTED 43ce4: 6a00 0090 bplw 43d76 <oproc+0x18a> <== NOT EXECUTED 43ce8: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 <== NOT EXECUTED
c = '\n';
43cee: 700a moveq #10,%d0 <== NOT EXECUTED 43cf0: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
43cf4: 0801 0005 btst #5,%d1 <== NOT EXECUTED 43cf8: 6700 ff5a beqw 43c54 <oproc+0x68> <== NOT EXECUTED
tty->column = 0;
43cfc: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED
if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty);
43d00: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d02: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43d06: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d0a: 4e93 jsr %a3@ <== NOT EXECUTED 43d0c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d10: 6000 ff52 braw 43c64 <oproc+0x78> <== NOT EXECUTED
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
43d14: 202a 0028 movel %a2@(40),%d0 43d18: 7407 moveq #7,%d2 43d1a: 307c 0008 moveaw #8,%a0 43d1e: c480 andl %d0,%d2
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
43d20: 0281 0000 1800 andil #6144,%d1
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
43d26: 91c2 subal %d2,%a0
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
43d28: 0c81 0000 1800 cmpil #6144,%d1 43d2e: 6778 beqs 43da8 <oproc+0x1bc>
tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i;
43d30: d1c0 addal %d0,%a0 <== NOT EXECUTED 43d32: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 <== NOT EXECUTED 43d38: 2548 0028 movel %a0,%a2@(40) <== NOT EXECUTED
if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty);
43d3c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d3e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43d42: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d46: 4e93 jsr %a3@ <== NOT EXECUTED 43d48: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d4c: 6000 ff16 braw 43c64 <oproc+0x78> <== NOT EXECUTED
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
c = toupper(c);
43d50: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43d56: 7403 moveq #3,%d2 <== NOT EXECUTED 43d58: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 <== NOT EXECUTED 43d5c: 49c1 extbl %d1 <== NOT EXECUTED 43d5e: c282 andl %d2,%d1 <== NOT EXECUTED 43d60: 143c 0002 moveb #2,%d2 <== NOT EXECUTED 43d64: b481 cmpl %d1,%d2 <== NOT EXECUTED 43d66: 672c beqs 43d94 <oproc+0x1a8> <== NOT EXECUTED 43d68: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED 43d6c: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43d72: 6000 feca braw 43c3e <oproc+0x52> <== NOT EXECUTED
c = '\n'; if (tty->termios.c_oflag & ONLRET) tty->column = 0; break; } tty->column = 0;
43d76: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED 43d7a: 47f9 0004 3ac4 lea 43ac4 <rtems_termios_puts>,%a3 <== NOT EXECUTED
if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty);
43d80: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d82: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43d86: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d8a: 4e93 jsr %a3@ <== NOT EXECUTED 43d8c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d90: 6000 fed2 braw 43c64 <oproc+0x78> <== NOT EXECUTED
tty->column--;
break;
default:
if (tty->termios.c_oflag & OLCUC)
c = toupper(c);
43d94: 0680 ffff ffe0 addil #-32,%d0 <== NOT EXECUTED 43d9a: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED 43d9e: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43da4: 6000 fe98 braw 43c3e <oproc+0x52> <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
rtems_termios_puts ( " ", i, tty);
43da8: 2f0a movel %a2,%sp@-
break;
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
43daa: d088 addl %a0,%d0 43dac: 2540 0028 movel %d0,%a2@(40)
rtems_termios_puts ( " ", i, tty);
43db0: 2f08 movel %a0,%sp@- 43db2: 4879 0005 c602 pea 5c602 <rtems_status_assoc+0x16c> 43db8: 4eb9 0004 3ac4 jsr 43ac4 <rtems_termios_puts>
return;
43dbe: 4fef 000c lea %sp@(12),%sp
tty->column++; break; } } rtems_termios_puts (&c, 1, tty); }
43dc2: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 43dc8: 4e5e unlk %fp 43dca: 4e75 rts
000450b4 <pathconf>:
long pathconf(
const char *path,
int name
)
{
450b4: 4e56 0000 linkw %fp,#0 450b8: 2f03 movel %d3,%sp@- 450ba: 2f02 movel %d2,%sp@-
int status;
int fd;
fd = open( path, O_RDONLY );
450bc: 42a7 clrl %sp@- 450be: 2f2e 0008 movel %fp@(8),%sp@- 450c2: 4eb9 0004 4e2c jsr 44e2c <open>
if ( fd == -1 )
450c8: 508f addql #8,%sp
)
{
int status;
int fd;
fd = open( path, O_RDONLY );
450ca: 2400 movel %d0,%d2
if ( fd == -1 )
450cc: 70ff moveq #-1,%d0 450ce: b082 cmpl %d2,%d0 450d0: 6728 beqs 450fa <pathconf+0x46>
return -1;
status = fpathconf( fd, name );
450d2: 2f2e 000c movel %fp@(12),%sp@- 450d6: 2f02 movel %d2,%sp@- 450d8: 4eb9 0004 3bb0 jsr 43bb0 <fpathconf> 450de: 2600 movel %d0,%d3
(void) close( fd );
450e0: 2f02 movel %d2,%sp@- 450e2: 4eb9 0004 32e0 jsr 432e0 <close>
return status;
}
450e8: 242e fff8 movel %fp@(-8),%d2 450ec: 2003 movel %d3,%d0
status = fpathconf( fd, name );
(void) close( fd );
return status;
450ee: 4fef 000c lea %sp@(12),%sp
}
450f2: 262e fffc movel %fp@(-4),%d3 450f6: 4e5e unlk %fp 450f8: 4e75 rts
{
int status;
int fd;
fd = open( path, O_RDONLY );
if ( fd == -1 )
450fa: 76ff moveq #-1,%d3
status = fpathconf( fd, name );
(void) close( fd );
return status;
}
450fc: 2003 movel %d3,%d0 450fe: 242e fff8 movel %fp@(-8),%d2 45102: 262e fffc movel %fp@(-4),%d3 45106: 4e5e unlk %fp 45108: 4e75 rts
...
00047dd4 <pause>:
/*
* 3.4.2 Suspend Process Execution, P1003.1b-1993, p. 81
*/
int pause( void )
{
47dd4: 4e56 fffc linkw %fp,#-4 47dd8: 2f02 movel %d2,%sp@-
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
47dda: 240e movel %fp,%d2 47ddc: 5982 subql #4,%d2 47dde: 2f02 movel %d2,%sp@- 47de0: 4eb9 0004 8aa8 jsr 48aa8 <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
47de6: 42a7 clrl %sp@- 47de8: 42a7 clrl %sp@- 47dea: 2f02 movel %d2,%sp@- 47dec: 4eb9 0004 8c30 jsr 48c30 <sigtimedwait>
return status;
}
47df2: 242e fff8 movel %fp@(-8),%d2 47df6: 4e5e unlk %fp 47df8: 4e75 rts
...
0004e110 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4e110: 4e56 ffcc linkw %fp,#-52 4e114: 48d7 3c00 moveml %a2-%a5,%sp@
rtems_filesystem_location_info_t loc;
rtems_libio_t *iop;
int err = 0;
/* Create /tmp if not exists */
if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE)
4e118: 4878 0001 pea 1 <ADD> 4e11c: 45ee ffdc lea %fp@(-36),%a2
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4e120: 286e 0008 moveal %fp@(8),%a4
rtems_filesystem_location_info_t loc;
rtems_libio_t *iop;
int err = 0;
/* Create /tmp if not exists */
if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE)
4e124: 2f0a movel %a2,%sp@- 4e126: 4878 0007 pea 7 <TRUNCDFSF> 4e12a: 4878 0003 pea 3 <DIVIDE> 4e12e: 4879 0005 cca2 pea 5cca2 <__FUNCTION__.5851+0x11> 4e134: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path> 4e13a: 4fef 0014 lea %sp@(20),%sp 4e13e: 4a80 tstl %d0 4e140: 6600 00e0 bnew 4e222 <pipe_create+0x112>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
return -1;
}
else
rtems_filesystem_freenode(&loc);
4e144: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4e148: 47f9 0004 eb8c lea 4eb8c <__errno>,%a3 <== NOT EXECUTED 4e14e: 4a88 tstl %a0 <== NOT EXECUTED 4e150: 670e beqs 4e160 <pipe_create+0x50> <== NOT EXECUTED 4e152: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e156: 4a88 tstl %a0 <== NOT EXECUTED 4e158: 6706 beqs 4e160 <pipe_create+0x50> <== NOT EXECUTED 4e15a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e15c: 4e90 jsr %a0@ <== NOT EXECUTED 4e15e: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e160: 45ee fff1 lea %fp@(-15),%a2 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e164: 3039 0005 e6b8 movew 5e6b8 <rtems_pipe_no>,%d0 <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e16a: 24bc 2f74 6d70 movel #796159344,%a2@ <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e170: 2200 movel %d0,%d1 <== NOT EXECUTED 4e172: 5281 addql #1,%d1 <== NOT EXECUTED 4e174: 3f00 movew %d0,%sp@- <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e176: 203c 2f2e 6669 movel #791570025,%d0 <== NOT EXECUTED 4e17c: 2d40 fff5 movel %d0,%fp@(-11) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e180: 4267 clrw %sp@- <== NOT EXECUTED 4e182: 33c1 0005 e6b8 movew %d1,5e6b8 <rtems_pipe_no> <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e188: 323c 666f movew #26223,%d1 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e18c: 4879 0005 cca7 pea 5cca7 <__FUNCTION__.5851+0x16> <== NOT EXECUTED 4e192: 486e fffb pea %fp@(-5) <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e196: 3d41 fff9 movew %d1,%fp@(-7) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e19a: 4eb9 0004 f884 jsr 4f884 <sprintf> <== NOT EXECUTED
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4e1a0: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> <== NOT EXECUTED 4e1a4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e1a6: 4eb9 0004 e340 jsr 4e340 <mkfifo> <== NOT EXECUTED 4e1ac: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4e1b0: 4a80 tstl %d0 <== NOT EXECUTED 4e1b2: 6660 bnes 4e214 <pipe_create+0x104> <== NOT EXECUTED
return -1;
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
4e1b4: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 4e1b8: 4bf9 0004 3124 lea 43124 <open>,%a5 4e1be: 2f0a movel %a2,%sp@- 4e1c0: 4e95 jsr %a5@
if (filsdes[0] < 0) {
4e1c2: 508f addql #8,%sp
return -1;
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
4e1c4: 2880 movel %d0,%a4@
if (filsdes[0] < 0) {
4e1c6: 6d00 00e0 bltw 4e2a8 <pipe_create+0x198>
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4e1ca: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 4e1d0: 6400 00d0 bccw 4e2a2 <pipe_create+0x192> <== NOT EXECUTED 4e1d4: 2079 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a0 <== NOT EXECUTED 4e1da: ed88 lsll #6,%d0 <== NOT EXECUTED 4e1dc: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4e1de: 70fe moveq #-2,%d0 <== NOT EXECUTED 4e1e0: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4e1e4: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4e1e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e1ea: 4e95 jsr %a5@ <== NOT EXECUTED
if (filsdes[1] < 0) {
4e1ec: 508f addql #8,%sp <== NOT EXECUTED
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
4e1ee: 2940 0004 movel %d0,%a4@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4e1f2: 6d00 00ce bltw 4e2c2 <pipe_create+0x1b2> <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4e1f6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
4e1f8: 9bcd subal %a5,%a5 <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4e1fa: 4eb9 0004 e360 jsr 4e360 <unlink> <== NOT EXECUTED 4e200: 588f addql #4,%sp <== NOT EXECUTED
}
rtems_set_errno_and_return_minus_one(err);
4e202: 4e93 jsr %a3@ <== NOT EXECUTED 4e204: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e206: 208d movel %a5,%a0@ <== NOT EXECUTED
}
4e208: 70ff moveq #-1,%d0 4e20a: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 4e210: 4e5e unlk %fp 4e212: 4e75 rts
memcpy(fifopath, "/tmp/.fifo", 10);
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
if (errno != EEXIST){
4e214: 4e93 jsr %a3@ <== NOT EXECUTED
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4e216: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 <== NOT EXECUTED 4e21c: 70ff moveq #-1,%d0 <== NOT EXECUTED 4e21e: 4e5e unlk %fp <== NOT EXECUTED 4e220: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop;
int err = 0;
/* Create /tmp if not exists */
if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE)
!= 0) {
if (errno != ENOENT)
4e222: 47f9 0004 eb8c lea 4eb8c <__errno>,%a3 4e228: 4e93 jsr %a3@ 4e22a: 7202 moveq #2,%d1 4e22c: 2040 moveal %d0,%a0 4e22e: b290 cmpl %a0@,%d1 4e230: 66d6 bnes 4e208 <pipe_create+0xf8>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4e232: 4878 03ff pea 3ff <D_BIAS+0x1> 4e236: 4879 0005 cca2 pea 5cca2 <__FUNCTION__.5851+0x11> 4e23c: 4eb9 0004 2988 jsr 42988 <mkdir> 4e242: 508f addql #8,%sp 4e244: 4a80 tstl %d0 4e246: 66c0 bnes 4e208 <pipe_create+0xf8>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e248: 45ee fff1 lea %fp@(-15),%a2
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e24c: 3039 0005 e6b8 movew 5e6b8 <rtems_pipe_no>,%d0
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e252: 24bc 2f74 6d70 movel #796159344,%a2@
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e258: 2200 movel %d0,%d1 4e25a: 5281 addql #1,%d1 4e25c: 3f00 movew %d0,%sp@-
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e25e: 203c 2f2e 6669 movel #791570025,%d0 4e264: 2d40 fff5 movel %d0,%fp@(-11)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e268: 4267 clrw %sp@- 4e26a: 33c1 0005 e6b8 movew %d1,5e6b8 <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e270: 323c 666f movew #26223,%d1
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e274: 4879 0005 cca7 pea 5cca7 <__FUNCTION__.5851+0x16> 4e27a: 486e fffb pea %fp@(-5)
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4e27e: 3d41 fff9 movew %d1,%fp@(-7)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4e282: 4eb9 0004 f884 jsr 4f884 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4e288: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> 4e28c: 2f0a movel %a2,%sp@- 4e28e: 4eb9 0004 e340 jsr 4e340 <mkfifo> 4e294: 4fef 0014 lea %sp@(20),%sp 4e298: 4a80 tstl %d0 4e29a: 6700 ff18 beqw 4e1b4 <pipe_create+0xa4>
4e29e: 6000 ff74 braw 4e214 <pipe_create+0x104> <== NOT EXECUTED
the file node will be deleted after it is closed by all. */
unlink(fifopath);
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4e2a2: 91c8 subal %a0,%a0 <== NOT EXECUTED 4e2a4: 6000 ff38 braw 4e1de <pipe_create+0xce> <== NOT EXECUTED
}
/* Non-blocking open to avoid waiting for writers */
filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK);
if (filsdes[0] < 0) {
err = errno;
4e2a8: 4e93 jsr %a3@ 4e2aa: 2040 moveal %d0,%a0 4e2ac: 2a50 moveal %a0@,%a5
/* Delete file at errors, or else if pipe is successfully created
the file node will be deleted after it is closed by all. */
unlink(fifopath);
4e2ae: 2f0a movel %a2,%sp@- 4e2b0: 4eb9 0004 e360 jsr 4e360 <unlink> 4e2b6: 588f addql #4,%sp
close(filsdes[0]);
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
4e2b8: 4e93 jsr %a3@ 4e2ba: 2040 moveal %d0,%a0 4e2bc: 208d movel %a5,%a0@ 4e2be: 6000 ff48 braw 4e208 <pipe_create+0xf8>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
err = errno;
4e2c2: 4e93 jsr %a3@ <== NOT EXECUTED 4e2c4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e2c6: 2a50 moveal %a0@,%a5 <== NOT EXECUTED
close(filsdes[0]);
4e2c8: 2f14 movel %a4@,%sp@- <== NOT EXECUTED 4e2ca: 4eb9 0004 a5e8 jsr 4a5e8 <close> <== NOT EXECUTED 4e2d0: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4e2d2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e2d4: 4eb9 0004 e360 jsr 4e360 <unlink> <== NOT EXECUTED 4e2da: 588f addql #4,%sp <== NOT EXECUTED 4e2dc: 6000 ff24 braw 4e202 <pipe_create+0xf2> <== NOT EXECUTED
0004c6f6 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4c6f6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4c6fa: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED 4c700: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4c704: 6706 beqs 4c70c <pipe_ioctl+0x16> <== NOT EXECUTED 4c706: 70ea moveq #-22,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4c708: 4e5e unlk %fp <== NOT EXECUTED 4c70a: 4e75 rts <== NOT EXECUTED
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
4c70c: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 4c710: 6606 bnes 4c718 <pipe_ioctl+0x22> <== NOT EXECUTED 4c712: 70f2 moveq #-14,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4c714: 4e5e unlk %fp <== NOT EXECUTED 4c716: 4e75 rts <== NOT EXECUTED
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
4c718: 42a7 clrl %sp@- <== NOT EXECUTED 4c71a: 42a7 clrl %sp@- <== NOT EXECUTED 4c71c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4c720: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c724: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain> <== NOT EXECUTED 4c72a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c72e: 4a80 tstl %d0 <== NOT EXECUTED 4c730: 6706 beqs 4c738 <pipe_ioctl+0x42> <== NOT EXECUTED 4c732: 70fc moveq #-4,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4c734: 4e5e unlk %fp <== NOT EXECUTED 4c736: 4e75 rts <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4c738: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED 4c73c: 2f29 0028 movel %a1@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4c740: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 4c744: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4c748: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4c74e: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4c750: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4c752: 4e5e unlk %fp <== NOT EXECUTED
4c754: 4e75 rts
0004c698 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4c698: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4c69a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */ return -ESPIPE; }
4c69e: 4e5e unlk %fp <== NOT EXECUTED
4c6a0: 4e75 rts
0004c756 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c756: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 4c75a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c75e: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c760: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c764: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4c76a: 42a7 clrl %sp@- <== NOT EXECUTED 4c76c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c770: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED 4c774: 2a6e 0014 moveal %fp@(20),%a5 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c778: 4e93 jsr %a3@ <== NOT EXECUTED 4c77a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c77e: 4a80 tstl %d0 <== NOT EXECUTED 4c780: 6600 00ac bnew 4c82e <pipe_read+0xd8> <== NOT EXECUTED
return -EINTR;
while (read < count) {
4c784: 4a84 tstl %d4 <== NOT EXECUTED 4c786: 6700 01ac beqw 4c934 <pipe_read+0x1de> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4c78a: 4285 clrl %d5 <== NOT EXECUTED 4c78c: 4283 clrl %d3 <== NOT EXECUTED 4c78e: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
4c794: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
4c79a: 2e3c 0004 da1c movel #317980,%d7 <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4c7a0: 2c3c 0004 f3ac movel #324524,%d6 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4c7a6: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c7aa: 6600 0090 bnew 4c83c <pipe_read+0xe6> <== NOT EXECUTED
/* Not an error */
if (pipe->Writers == 0)
4c7ae: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c7b2: 6700 010a beqw 4c8be <pipe_read+0x168> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4c7b6: 7001 moveq #1,%d0 <== NOT EXECUTED 4c7b8: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4c7bc: 6600 0110 bnew 4c8ce <pipe_read+0x178> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4c7c0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
4c7c4: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4c7c8: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4c7ca: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c7cc: 42a7 clrl %sp@- <== NOT EXECUTED 4c7ce: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c7d2: 4e90 jsr %a0@ <== NOT EXECUTED 4c7d4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c7d8: 4a80 tstl %d0 <== NOT EXECUTED 4c7da: 673c beqs 4c818 <pipe_read+0xc2> <== NOT EXECUTED 4c7dc: 70fc moveq #-4,%d0 <== NOT EXECUTED 4c7de: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4c7e2: 42a7 clrl %sp@- <== NOT EXECUTED 4c7e4: 42a7 clrl %sp@- <== NOT EXECUTED 4c7e6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c7ea: 4e93 jsr %a3@ <== NOT EXECUTED 4c7ec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c7f0: 4a80 tstl %d0 <== NOT EXECUTED 4c7f2: 6600 00ec bnew 4c8e0 <pipe_read+0x18a> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4c7f6: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4c7fa: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED 4c7fe: 67a6 beqs 4c7a6 <pipe_read+0x50> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c800: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c804: 4e94 jsr %a4@ <== NOT EXECUTED 4c806: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4c808: 4a83 tstl %d3 <== NOT EXECUTED 4c80a: 6f12 bles 4c81e <pipe_read+0xc8> <== NOT EXECUTED
return read;
return ret;
}
4c80c: 2003 movel %d3,%d0 <== NOT EXECUTED 4c80e: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c814: 4e5e unlk %fp <== NOT EXECUTED 4c816: 4e75 rts <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
4c818: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED 4c81c: 60c4 bras 4c7e2 <pipe_read+0x8c> <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c81e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
return read;
return ret;
}
4c822: 2003 movel %d3,%d0 <== NOT EXECUTED 4c824: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c82a: 4e5e unlk %fp <== NOT EXECUTED 4c82c: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c82e: 76fc moveq #-4,%d3 <== NOT EXECUTED
out_nolock:
if (read > 0)
return read;
return ret;
}
4c830: 2003 movel %d3,%d0 <== NOT EXECUTED 4c832: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c838: 4e5e unlk %fp <== NOT EXECUTED 4c83a: 4e75 rts <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4c83c: 2004 movel %d4,%d0 <== NOT EXECUTED 4c83e: 9085 subl %d5,%d0 <== NOT EXECUTED 4c840: b081 cmpl %d1,%d0 <== NOT EXECUTED 4c842: 6402 bccs 4c846 <pipe_read+0xf0> <== NOT EXECUTED 4c844: 2200 movel %d0,%d1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4c846: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED 4c84a: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 4c84e: 91c0 subal %d0,%a0 <== NOT EXECUTED
if (chunk > chunk1) {
4c850: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4c852: 6d00 009c bltw 4c8f0 <pipe_read+0x19a> <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4c856: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4c858: d092 addl %a2@,%d0 <== NOT EXECUTED 4c85a: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c85c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c85e: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c862: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c866: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c86a: 4e91 jsr %a1@ <== NOT EXECUTED 4c86c: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c870: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4c874: 2041 moveal %d1,%a0 <== NOT EXECUTED 4c876: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4c87a: 2008 movel %a0,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c87c: 226a 000c moveal %a2@(12),%a1 <== NOT EXECUTED 4c880: 93c1 subal %d1,%a1 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c882: 4c6a 0005 0004 remul %a2@(4),%d5,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c888: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c88c: 2545 0008 movel %d5,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4c890: 4a89 tstl %a1 <== NOT EXECUTED 4c892: 6604 bnes 4c898 <pipe_read+0x142> <== NOT EXECUTED
pipe->Start = 0;
4c894: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4c898: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4c89c: 6716 beqs 4c8b4 <pipe_read+0x15e> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4c89e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c8a2: 2047 moveal %d7,%a0 <== NOT EXECUTED 4c8a4: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c8a8: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c8ac: 4e90 jsr %a0@ <== NOT EXECUTED 4c8ae: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c8b2: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4c8b4: d681 addl %d1,%d3 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c8b6: 2a03 movel %d3,%d5 <== NOT EXECUTED 4c8b8: b883 cmpl %d3,%d4 <== NOT EXECUTED 4c8ba: 6200 feea bhiw 4c7a6 <pipe_read+0x50> <== NOT EXECUTED 4c8be: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c8c2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c8c6: 4e94 jsr %a4@ <== NOT EXECUTED 4c8c8: 588f addql #4,%sp <== NOT EXECUTED 4c8ca: 6000 ff3c braw 4c808 <pipe_read+0xb2> <== NOT EXECUTED
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4c8ce: 70f5 moveq #-11,%d0 <== NOT EXECUTED 4c8d0: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c8d4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c8d8: 4e94 jsr %a4@ <== NOT EXECUTED 4c8da: 588f addql #4,%sp <== NOT EXECUTED 4c8dc: 6000 ff2a braw 4c808 <pipe_read+0xb2> <== NOT EXECUTED
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4c8e0: 7afc moveq #-4,%d5 <== NOT EXECUTED 4c8e2: 2d45 fff8 movel %d5,%fp@(-8) <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c8e6: 4a83 tstl %d3 <== NOT EXECUTED 4c8e8: 6e00 ff22 bgtw 4c80c <pipe_read+0xb6> <== NOT EXECUTED 4c8ec: 6000 ff30 braw 4c81e <pipe_read+0xc8> <== NOT EXECUTED
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
chunk1 = pipe->Size - pipe->Start;
if (chunk > chunk1) {
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4c8f0: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4c8f2: d092 addl %a2@,%d0 <== NOT EXECUTED 4c8f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c8f6: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4c8fa: 4871 5800 pea %a1@(00000000,%d5:l) <== NOT EXECUTED 4c8fe: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c900: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c904: 2d48 fff0 movel %a0,%fp@(-16) <== NOT EXECUTED 4c908: 4e91 jsr %a1@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4c90a: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c90e: 2001 movel %d1,%d0 <== NOT EXECUTED 4c910: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c912: 206e fff0 moveal %fp@(-16),%a0 <== NOT EXECUTED 4c916: 9088 subl %a0,%d0 <== NOT EXECUTED 4c918: da88 addl %a0,%d5 <== NOT EXECUTED 4c91a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c91c: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c91e: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c922: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c926: 4e91 jsr %a1@ <== NOT EXECUTED 4c928: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c92c: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4c930: 6000 ff42 braw 4c874 <pipe_read+0x11e> <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c934: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c938: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c93c: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED 4c942: 4e94 jsr %a4@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c944: 4283 clrl %d3 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c946: 588f addql #4,%sp <== NOT EXECUTED 4c948: 6000 febe braw 4c808 <pipe_read+0xb2> <== NOT EXECUTED
0004cb5c <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4cb5c: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4cb60: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 4cb64: 286e 0008 moveal %fp@(8),%a4 <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4cb68: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4cb6e: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4cb70: 2454 moveal %a4@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4cb72: 42a7 clrl %sp@- <== NOT EXECUTED 4cb74: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cb78: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4cb7a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cb7e: 4a80 tstl %d0 <== NOT EXECUTED 4cb80: 6600 00f2 bnew 4cc74 <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4cb84: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cb88: 7406 moveq #6,%d2 <== NOT EXECUTED 4cb8a: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4cb8e: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4cb92: 6704 beqs 4cb98 <pipe_release+0x3c> <== NOT EXECUTED
pipe->Readers --;
4cb94: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4cb98: 44c2 movew %d2,%ccr <== NOT EXECUTED 4cb9a: 675a beqs 4cbf6 <pipe_release+0x9a> <== NOT EXECUTED
pipe->Writers --;
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4cb9c: 42a7 clrl %sp@- <== NOT EXECUTED 4cb9e: 42a7 clrl %sp@- <== NOT EXECUTED 4cba0: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cba6: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
4cba8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cbac: 4a80 tstl %d0 <== NOT EXECUTED 4cbae: 6600 00c4 bnew 4cc74 <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
4cbb2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cbb6: 47f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a3 <== NOT EXECUTED 4cbbc: 4e93 jsr %a3@ <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4cbbe: 588f addql #4,%sp <== NOT EXECUTED 4cbc0: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cbc4: 6736 beqs 4cbfc <pipe_release+0xa0> <== NOT EXECUTED
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4cbc6: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cbca: 6616 bnes 4cbe2 <pipe_release+0x86> <== NOT EXECUTED 4cbcc: 7002 moveq #2,%d0 <== NOT EXECUTED 4cbce: b082 cmpl %d2,%d0 <== NOT EXECUTED 4cbd0: 6710 beqs 4cbe2 <pipe_release+0x86> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4cbd2: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cbd6: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cbda: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4cbe0: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4cbe2: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cbe8: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4cbea: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cbf0: 4280 clrl %d0 <== NOT EXECUTED 4cbf2: 4e5e unlk %fp <== NOT EXECUTED 4cbf4: 4e75 rts <== NOT EXECUTED
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
if (mode & LIBIO_FLAGS_WRITE)
pipe->Writers --;
4cbf6: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED 4cbfa: 60a0 bras 4cb9c <pipe_release+0x40> <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4cbfc: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cc00: 672a beqs 4cc2c <pipe_release+0xd0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4cc02: 7004 moveq #4,%d0 <== NOT EXECUTED 4cc04: b082 cmpl %d2,%d0 <== NOT EXECUTED 4cc06: 67da beqs 4cbe2 <pipe_release+0x86> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4cc08: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cc0c: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cc10: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4cc16: 508f addql #8,%sp <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
rtems_semaphore_release(rtems_pipe_semaphore);
4cc18: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cc1e: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4cc20: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cc26: 4280 clrl %d0 <== NOT EXECUTED 4cc28: 4e5e unlk %fp <== NOT EXECUTED 4cc2a: 4e75 rts <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4cc2c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4cc30: 4bf9 0004 a688 lea 4a688 <free>,%a5 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4cc36: 243c 0004 d9ac movel #317868,%d2 <== NOT EXECUTED 4cc3c: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cc3e: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4cc40: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cc44: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cc46: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4cc48: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cc4c: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4cc52: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4cc54: 4e95 jsr %a5@ <== NOT EXECUTED
free(pipe);
4cc56: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4cc58: 4e95 jsr %a5@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4cc5a: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
4cc5e: 4294 clrl %a4@ <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
PIPE_WAKEUPREADERS(pipe);
rtems_semaphore_release(rtems_pipe_semaphore);
4cc60: 2f39 0005 e6b0 movel 5e6b0 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4cc66: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4cc68: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cc6e: 4280 clrl %d0 <== NOT EXECUTED 4cc70: 4e5e unlk %fp <== NOT EXECUTED 4cc72: 4e75 rts <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
4cc74: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cc76: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004c94c <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c94c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4c950: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4c954: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4c958: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4c95c: 660e bnes 4c96c <pipe_write+0x20> <== NOT EXECUTED 4c95e: 4282 clrl %d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4c960: 2002 movel %d2,%d0 <== NOT EXECUTED 4c962: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c968: 4e5e unlk %fp <== NOT EXECUTED 4c96a: 4e75 rts <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4c96c: 42a7 clrl %sp@- <== NOT EXECUTED 4c96e: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4c974: 42a7 clrl %sp@- <== NOT EXECUTED 4c976: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c97a: 4e93 jsr %a3@ <== NOT EXECUTED 4c97c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c980: 4a80 tstl %d0 <== NOT EXECUTED 4c982: 6600 00d2 bnew 4ca56 <pipe_write+0x10a> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4c986: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c98a: 6700 0088 beqw 4ca14 <pipe_write+0xc8> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
4c98e: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4c992: b083 cmpl %d3,%d0 <== NOT EXECUTED 4c994: 6500 00e0 bcsw 4ca76 <pipe_write+0x12a> <== NOT EXECUTED 4c998: 2a03 movel %d3,%d5 <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4c99a: 4286 clrl %d6 <== NOT EXECUTED 4c99c: 4282 clrl %d2 <== NOT EXECUTED 4c99e: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
4c9a4: 4bf9 0004 da94 lea 4da94 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4c9aa: 2e3c 0004 f3ac movel #324524,%d7 <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
4c9b0: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c9b4: 2800 movel %d0,%d4 <== NOT EXECUTED 4c9b6: 9881 subl %d1,%d4 <== NOT EXECUTED 4c9b8: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4c9ba: 6300 00d6 blsw 4ca92 <pipe_write+0x146> <== NOT EXECUTED
if (LIBIO_NODELAY(iop)) {
4c9be: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4c9c2: 7001 moveq #1,%d0 <== NOT EXECUTED 4c9c4: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4c9c8: 6600 0144 bnew 4cb0e <pipe_write+0x1c2> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4c9cc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
4c9d0: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4c9d4: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4c9d6: 42a7 clrl %sp@- <== NOT EXECUTED 4c9d8: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c9dc: 4e95 jsr %a5@ <== NOT EXECUTED 4c9de: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c9e2: 4a80 tstl %d0 <== NOT EXECUTED 4c9e4: 672a beqs 4ca10 <pipe_write+0xc4> <== NOT EXECUTED 4c9e6: 78fc moveq #-4,%d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4c9e8: 42a7 clrl %sp@- <== NOT EXECUTED 4c9ea: 42a7 clrl %sp@- <== NOT EXECUTED 4c9ec: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c9f0: 4e93 jsr %a3@ <== NOT EXECUTED 4c9f2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c9f6: 4a80 tstl %d0 <== NOT EXECUTED 4c9f8: 6600 010e bnew 4cb08 <pipe_write+0x1bc> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4c9fc: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4ca00: 4a84 tstl %d4 <== NOT EXECUTED 4ca02: 661a bnes 4ca1e <pipe_write+0xd2> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4ca04: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4ca08: 675a beqs 4ca64 <pipe_write+0x118> <== NOT EXECUTED 4ca0a: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4ca0e: 60a0 bras 4c9b0 <pipe_write+0x64> <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
4ca10: 4284 clrl %d4 <== NOT EXECUTED 4ca12: 60d4 bras 4c9e8 <pipe_write+0x9c> <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4ca14: 78e0 moveq #-32,%d4 <== NOT EXECUTED 4ca16: 4282 clrl %d2 <== NOT EXECUTED 4ca18: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4ca1e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4ca22: 4e94 jsr %a4@ <== NOT EXECUTED 4ca24: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4ca26: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4ca28: b084 cmpl %d4,%d0 <== NOT EXECUTED 4ca2a: 6714 beqs 4ca40 <pipe_write+0xf4> <== NOT EXECUTED
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4ca2c: 4a82 tstl %d2 <== NOT EXECUTED 4ca2e: 6e00 ff30 bgtw 4c960 <pipe_write+0x14> <== NOT EXECUTED 4ca32: 2404 movel %d4,%d2 <== NOT EXECUTED
return written;
return ret;
}
4ca34: 2002 movel %d2,%d0 <== NOT EXECUTED 4ca36: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4ca3c: 4e5e unlk %fp <== NOT EXECUTED 4ca3e: 4e75 rts <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
4ca40: 4eb9 0004 d53c jsr 4d53c <getpid> <== NOT EXECUTED 4ca46: 4878 000d pea d <OPER1+0x1> <== NOT EXECUTED 4ca4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4ca4c: 4eb9 0004 d644 jsr 4d644 <kill> <== NOT EXECUTED 4ca52: 508f addql #8,%sp <== NOT EXECUTED 4ca54: 60d6 bras 4ca2c <pipe_write+0xe0> <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4ca56: 74fc moveq #-4,%d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4ca58: 2002 movel %d2,%d0 <== NOT EXECUTED 4ca5a: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4ca60: 4e5e unlk %fp <== NOT EXECUTED 4ca62: 4e75 rts <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4ca64: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4ca68: 78e0 moveq #-32,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4ca6a: 4e94 jsr %a4@ <== NOT EXECUTED 4ca6c: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4ca6e: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4ca70: b084 cmpl %d4,%d0 <== NOT EXECUTED 4ca72: 66b8 bnes 4ca2c <pipe_write+0xe0> <== NOT EXECUTED 4ca74: 60ca bras 4ca40 <pipe_write+0xf4> <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4ca76: 7a01 moveq #1,%d5 <== NOT EXECUTED 4ca78: 4286 clrl %d6 <== NOT EXECUTED 4ca7a: 4282 clrl %d2 <== NOT EXECUTED 4ca7c: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
4ca82: 4bf9 0004 da94 lea 4da94 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4ca88: 2e3c 0004 f3ac movel #324524,%d7 <== NOT EXECUTED 4ca8e: 6000 ff20 braw 4c9b0 <pipe_write+0x64> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4ca92: 2043 moveal %d3,%a0 <== NOT EXECUTED 4ca94: 91c6 subal %d6,%a0 <== NOT EXECUTED 4ca96: b1c4 cmpal %d4,%a0 <== NOT EXECUTED 4ca98: 6402 bccs 4ca9c <pipe_write+0x150> <== NOT EXECUTED 4ca9a: 2808 movel %a0,%d4 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4ca9c: 2a01 movel %d1,%d5 <== NOT EXECUTED 4ca9e: daaa 0008 addl %a2@(8),%d5 <== NOT EXECUTED 4caa2: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED 4caa6: 2a00 movel %d0,%d5 <== NOT EXECUTED 4caa8: 9a81 subl %d1,%d5 <== NOT EXECUTED
if (chunk > chunk1) {
4caaa: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4caac: 6c76 bges 4cb24 <pipe_write+0x1d8> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4caae: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4cab0: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cab4: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cab8: d292 addl %a2@,%d1 <== NOT EXECUTED 4caba: 2047 moveal %d7,%a0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4cabc: dc85 addl %d5,%d6 <== NOT EXECUTED
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
chunk1 = pipe->Size - PIPE_WSTART(pipe);
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4cabe: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4cac0: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4cac2: 2004 movel %d4,%d0 <== NOT EXECUTED 4cac4: 9085 subl %d5,%d0 <== NOT EXECUTED 4cac6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cac8: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cacc: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cad0: 2047 moveal %d7,%a0 <== NOT EXECUTED 4cad2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4cad4: 4e90 jsr %a0@ <== NOT EXECUTED 4cad6: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
4cada: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4cade: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4cae2: 6612 bnes 4caf6 <pipe_write+0x1aa> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
written += chunk;
4cae4: d484 addl %d4,%d2 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4cae6: 2c02 movel %d2,%d6 <== NOT EXECUTED 4cae8: b483 cmpl %d3,%d2 <== NOT EXECUTED 4caea: 645a bccs 4cb46 <pipe_write+0x1fa> <== NOT EXECUTED 4caec: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4caf0: 7a01 moveq #1,%d5 <== NOT EXECUTED 4caf2: 6000 febc braw 4c9b0 <pipe_write+0x64> <== NOT EXECUTED
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
if (pipe->waitingReaders > 0)
PIPE_WAKEUPREADERS(pipe);
4caf6: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cafa: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cafe: 4eb9 0004 da1c jsr 4da1c <rtems_barrier_release> <== NOT EXECUTED 4cb04: 508f addql #8,%sp <== NOT EXECUTED 4cb06: 60dc bras 4cae4 <pipe_write+0x198> <== NOT EXECUTED
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4cb08: 78fc moveq #-4,%d4 <== NOT EXECUTED 4cb0a: 6000 ff20 braw 4ca2c <pipe_write+0xe0> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4cb0e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
4cb12: 78f5 moveq #-11,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4cb14: 4e94 jsr %a4@ <== NOT EXECUTED 4cb16: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4cb18: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4cb1a: b084 cmpl %d4,%d0 <== NOT EXECUTED 4cb1c: 6600 ff0e bnew 4ca2c <pipe_write+0xe0> <== NOT EXECUTED 4cb20: 6000 ff1e braw 4ca40 <pipe_write+0xf4> <== NOT EXECUTED
if (chunk > chunk1) {
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4cb24: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4cb26: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cb2a: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cb2e: d292 addl %a2@,%d1 <== NOT EXECUTED 4cb30: 2047 moveal %d7,%a0 <== NOT EXECUTED 4cb32: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4cb34: 4e90 jsr %a0@ <== NOT EXECUTED 4cb36: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4cb3a: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4cb3e: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4cb42: 67a0 beqs 4cae4 <pipe_write+0x198> <== NOT EXECUTED 4cb44: 60b0 bras 4caf6 <pipe_write+0x1aa> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4cb46: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4cb4a: 4284 clrl %d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4cb4c: 4e94 jsr %a4@ <== NOT EXECUTED 4cb4e: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4cb50: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4cb52: b084 cmpl %d4,%d0 <== NOT EXECUTED 4cb54: 6600 fed6 bnew 4ca2c <pipe_write+0xe0> <== NOT EXECUTED 4cb58: 6000 fee6 braw 4ca40 <pipe_write+0xf4> <== NOT EXECUTED
00045c98 <pthread_atfork>:
int pthread_atfork(
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
45c98: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45c9c: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45ca2: 7258 moveq #88,%d1 45ca4: 2040 moveal %d0,%a0
}
45ca6: 70ff moveq #-1,%d0 45ca8: 4e5e unlk %fp
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45caa: 2081 movel %d1,%a0@
}
45cac: 4e75 rts
...
00049f34 <pthread_attr_destroy>:
#include <rtems/system.h>
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
49f34: 4e56 0000 linkw %fp,#0 49f38: 206e 0008 moveal %fp@(8),%a0
if ( !attr || !attr->is_initialized )
49f3c: 4a88 tstl %a0 49f3e: 670c beqs 49f4c <pthread_attr_destroy+0x18> 49f40: 4a90 tstl %a0@ 49f42: 6708 beqs 49f4c <pthread_attr_destroy+0x18>
return EINVAL;
attr->is_initialized = false;
49f44: 4280 clrl %d0
return 0; }
49f46: 4e5e unlk %fp
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
49f48: 4290 clrl %a0@
return 0; }
49f4a: 4e75 rts
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
return 0;
49f4c: 7016 moveq #22,%d0
}
49f4e: 4e5e unlk %fp 49f50: 4e75 rts
...
0004c6d4 <pthread_attr_init>:
#include <rtems/posix/pthread.h>
int pthread_attr_init(
pthread_attr_t *attr
)
{
4c6d4: 4e56 0000 linkw %fp,#0 4c6d8: 202e 0008 movel %fp@(8),%d0
if ( !attr )
4c6dc: 671c beqs 4c6fa <pthread_attr_init+0x26>
return EINVAL;
*attr = _POSIX_Threads_Default_attributes;
4c6de: 4878 003c pea 3c <DBL_MANT_DIG+0x7> 4c6e2: 4879 0005 da2c pea 5da2c <_POSIX_Threads_Default_attributes> 4c6e8: 2f00 movel %d0,%sp@- 4c6ea: 4eb9 0005 032c jsr 5032c <memcpy>
return 0;
4c6f0: 4fef 000c lea %sp@(12),%sp
)
{
if ( !attr )
return EINVAL;
*attr = _POSIX_Threads_Default_attributes;
4c6f4: 4280 clrl %d0
return 0; }
4c6f6: 4e5e unlk %fp 4c6f8: 4e75 rts
int pthread_attr_init(
pthread_attr_t *attr
)
{
if ( !attr )
4c6fa: 103c 0016 moveb #22,%d0
return EINVAL;
*attr = _POSIX_Threads_Default_attributes;
return 0;
}
4c6fe: 4e5e unlk %fp 4c700: 4e75 rts
...
0004ab54 <pthread_attr_setcputime>:
int pthread_attr_setcputime(
pthread_attr_t *attr,
int clock_allowed
)
{
4ab54: 4e56 0000 linkw %fp,#0 4ab58: 206e 0008 moveal %fp@(8),%a0 4ab5c: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized )
4ab60: 4a88 tstl %a0 4ab62: 670a beqs 4ab6e <pthread_attr_setcputime+0x1a> 4ab64: 4a90 tstl %a0@ 4ab66: 6706 beqs 4ab6e <pthread_attr_setcputime+0x1a>
return EINVAL;
switch ( clock_allowed ) {
4ab68: 7201 moveq #1,%d1 4ab6a: b280 cmpl %d0,%d1 4ab6c: 6406 bccs 4ab74 <pthread_attr_setcputime+0x20>
case CLOCK_ENABLED:
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
return 0;
4ab6e: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
4ab70: 4e5e unlk %fp 4ab72: 4e75 rts
return EINVAL;
switch ( clock_allowed ) {
case CLOCK_ENABLED:
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
4ab74: 2140 0034 movel %d0,%a0@(52) 4ab78: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
4ab7a: 4e5e unlk %fp 4ab7c: 4e75 rts
...
0004a0b4 <pthread_attr_setdetachstate>:
int pthread_attr_setdetachstate(
pthread_attr_t *attr,
int detachstate
)
{
4a0b4: 4e56 0000 linkw %fp,#0 4a0b8: 206e 0008 moveal %fp@(8),%a0 4a0bc: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized )
4a0c0: 4a88 tstl %a0 4a0c2: 670a beqs 4a0ce <pthread_attr_setdetachstate+0x1a> 4a0c4: 4a90 tstl %a0@ 4a0c6: 6706 beqs 4a0ce <pthread_attr_setdetachstate+0x1a>
return EINVAL;
switch ( detachstate ) {
4a0c8: 7201 moveq #1,%d1 4a0ca: b280 cmpl %d0,%d1 4a0cc: 6406 bccs 4a0d4 <pthread_attr_setdetachstate+0x20>
case PTHREAD_CREATE_DETACHED:
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
return 0;
4a0ce: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
4a0d0: 4e5e unlk %fp 4a0d2: 4e75 rts
return EINVAL;
switch ( detachstate ) {
case PTHREAD_CREATE_DETACHED:
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
4a0d4: 2140 0038 movel %d0,%a0@(56) 4a0d8: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
4a0da: 4e5e unlk %fp 4a0dc: 4e75 rts
...
0004a1a8 <pthread_attr_setscope>:
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
4a1a8: 4e56 0000 linkw %fp,#0 4a1ac: 206e 0008 moveal %fp@(8),%a0 4a1b0: 222e 000c movel %fp@(12),%d1 4a1b4: 2f02 movel %d2,%sp@-
if ( !attr || !attr->is_initialized )
4a1b6: 4a88 tstl %a0 4a1b8: 6720 beqs 4a1da <pthread_attr_setscope+0x32> 4a1ba: 4a90 tstl %a0@ 4a1bc: 671c beqs 4a1da <pthread_attr_setscope+0x32>
return EINVAL;
switch ( contentionscope ) {
4a1be: 4a81 tstl %d1 4a1c0: 660c bnes 4a1ce <pthread_attr_setscope+0x26>
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
4a1c2: 42a8 000c clrl %a0@(12) 4a1c6: 4280 clrl %d0
return ENOTSUP;
default:
return EINVAL;
}
}
4a1c8: 241f movel %sp@+,%d2 4a1ca: 4e5e unlk %fp 4a1cc: 4e75 rts
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
4a1ce: 203c 0000 0086 movel #134,%d0 4a1d4: 7401 moveq #1,%d2 4a1d6: b481 cmpl %d1,%d2 4a1d8: 67ee beqs 4a1c8 <pthread_attr_setscope+0x20>
return ENOTSUP;
default:
return EINVAL;
}
}
4a1da: 241f movel %sp@+,%d2
return EINVAL;
switch ( contentionscope ) {
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
return 0;
4a1dc: 7016 moveq #22,%d0
return ENOTSUP;
default:
return EINVAL;
}
}
4a1de: 4e5e unlk %fp 4a1e0: 4e75 rts
...
0004a1e4 <pthread_attr_setstackaddr>:
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
4a1e4: 4e56 0000 linkw %fp,#0 4a1e8: 206e 0008 moveal %fp@(8),%a0
if ( !attr || !attr->is_initialized )
4a1ec: 4a88 tstl %a0 4a1ee: 6710 beqs 4a200 <pthread_attr_setstackaddr+0x1c> 4a1f0: 4a90 tstl %a0@ 4a1f2: 670c beqs 4a200 <pthread_attr_setstackaddr+0x1c>
return EINVAL;
attr->stackaddr = stackaddr;
4a1f4: 4280 clrl %d0 4a1f6: 216e 000c 0004 movel %fp@(12),%a0@(4)
return 0; }
4a1fc: 4e5e unlk %fp 4a1fe: 4e75 rts
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->stackaddr = stackaddr;
return 0;
4a200: 7016 moveq #22,%d0
}
4a202: 4e5e unlk %fp 4a204: 4e75 rts
...
0004c744 <pthread_attr_setstacksize>:
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
4c744: 4e56 0000 linkw %fp,#0 4c748: 206e 0008 moveal %fp@(8),%a0 4c74c: 222e 000c movel %fp@(12),%d1
if ( !attr || !attr->is_initialized )
4c750: 4a88 tstl %a0 4c752: 6724 beqs 4c778 <pthread_attr_setstacksize+0x34> 4c754: 4a90 tstl %a0@ 4c756: 6720 beqs 4c778 <pthread_attr_setstacksize+0x34>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
4c758: 2039 0005 eb82 movel 5eb82 <rtems_minimum_stack_size>,%d0 4c75e: d080 addl %d0,%d0 4c760: b280 cmpl %d0,%d1 4c762: 650a bcss 4c76e <pthread_attr_setstacksize+0x2a>
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
4c764: 4280 clrl %d0
return 0; }
4c766: 4e5e unlk %fp
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
4c768: 2141 0008 movel %d1,%a0@(8)
return 0; }
4c76c: 4e75 rts
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
4c76e: 2140 0008 movel %d0,%a0@(8) 4c772: 4280 clrl %d0
else
attr->stacksize = stacksize;
return 0;
}
4c774: 4e5e unlk %fp 4c776: 4e75 rts
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
4c778: 7016 moveq #22,%d0
return 0; }
4c77a: 4e5e unlk %fp 4c77c: 4e75 rts
...
00046084 <pthread_barrier_destroy>:
*/
int pthread_barrier_destroy(
pthread_barrier_t *barrier
)
{
46084: 4e56 fff8 linkw %fp,#-8 46088: 206e 0008 moveal %fp@(8),%a0
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
4608c: 4a88 tstl %a0 4608e: 6730 beqs 460c0 <pthread_barrier_destroy+0x3c>
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
46090: 486e fffc pea %fp@(-4) 46094: 2f10 movel %a0@,%sp@- 46096: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 4609c: 4eb9 0004 887c jsr 4887c <_Objects_Get>
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
460a2: 4fef 000c lea %sp@(12),%sp 460a6: 4aae fffc tstl %fp@(-4) 460aa: 6614 bnes 460c0 <pthread_barrier_destroy+0x3c>
case OBJECTS_LOCAL:
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
460ac: 2040 moveal %d0,%a0 460ae: 4aa8 0058 tstl %a0@(88) 460b2: 6712 beqs 460c6 <pthread_barrier_destroy+0x42>
_Thread_Enable_dispatch();
460b4: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> 460ba: 7010 moveq #16,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
460bc: 4e5e unlk %fp 460be: 4e75 rts
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
return 0;
460c0: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
460c2: 4e5e unlk %fp 460c4: 4e75 rts
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
460c6: 2f00 movel %d0,%sp@- 460c8: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 460ce: 2d40 fff8 movel %d0,%fp@(-8) 460d2: 4eb9 0004 8470 jsr 48470 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free (
POSIX_Barrier_Control *the_barrier
)
{
_Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object );
460d8: 202e fff8 movel %fp@(-8),%d0 460dc: 2f00 movel %d0,%sp@- 460de: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 460e4: 4eb9 0004 8718 jsr 48718 <_Objects_Free>
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
460ea: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch>
return 0;
460f0: 4fef 0010 lea %sp@(16),%sp
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
460f4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
460f6: 4e5e unlk %fp 460f8: 4e75 rts
...
000460fc <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
460fc: 4e56 ffe0 linkw %fp,#-32 46100: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 46104: 246e 0008 moveal %fp@(8),%a2 46108: 262e 000c movel %fp@(12),%d3 4610c: 242e 0010 movel %fp@(16),%d2
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
46110: 4a8a tstl %a2 46112: 677a beqs 4618e <pthread_barrier_init+0x92>
return EINVAL;
if ( count == 0 )
46114: 4a82 tstl %d2 46116: 6776 beqs 4618e <pthread_barrier_init+0x92>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
46118: 4a83 tstl %d3 4611a: 6700 0090 beqw 461ac <pthread_barrier_init+0xb0> 4611e: 2043 moveal %d3,%a0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
46120: 4a90 tstl %a0@ 46122: 676a beqs 4618e <pthread_barrier_init+0x92>
return EINVAL;
switch ( the_attr->process_shared ) {
46124: 4aa8 0004 tstl %a0@(4) 46128: 6664 bnes 4618e <pthread_barrier_init+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4612a: 2039 0006 0678 movel 60678 <_Thread_Dispatch_disable_level>,%d0 46130: 5280 addql #1,%d0
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
the_attributes.maximum_count = count;
46132: 2d42 fffc movel %d2,%fp@(-4) 46136: 23c0 0006 0678 movel %d0,60678 <_Thread_Dispatch_disable_level>
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4613c: 42ae fff8 clrl %fp@(-8)
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
46140: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 46146: 4eb9 0004 83e0 jsr 483e0 <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
4614c: 588f addql #4,%sp 4614e: 2640 moveal %d0,%a3 46150: 4a80 tstl %d0 46152: 6746 beqs 4619a <pthread_barrier_init+0x9e>
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
46154: 486e fff8 pea %fp@(-8) 46158: 486b 0010 pea %a3@(16) 4615c: 4eb9 0004 7a50 jsr 47a50 <_CORE_barrier_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46162: 202b 0008 movel %a3@(8),%d0 46166: 4281 clrl %d1 46168: 2079 0006 09d2 moveal 609d2 <_POSIX_Barrier_Information+0x18>,%a0 4616e: 3200 movew %d0,%d1 46170: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
46174: 42ab 000c clrl %a3@(12)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
46178: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4617a: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch>
return 0;
46180: 508f addql #8,%sp
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
_Thread_Enable_dispatch();
46182: 4280 clrl %d0
return 0; }
46184: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 4618a: 4e5e unlk %fp 4618c: 4e75 rts
/* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0;
4618e: 7016 moveq #22,%d0
}
46190: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 46196: 4e5e unlk %fp 46198: 4e75 rts
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
4619a: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> 461a0: 700b moveq #11,%d0
* Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; }
461a2: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 461a8: 4e5e unlk %fp 461aa: 4e75 rts
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
461ac: 260e movel %fp,%d3 461ae: 0683 ffff fff0 addil #-16,%d3 461b4: 2f03 movel %d3,%sp@- 461b6: 4eb9 0004 6038 jsr 46038 <pthread_barrierattr_init> 461bc: 588f addql #4,%sp 461be: 2043 moveal %d3,%a0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
461c0: 4a90 tstl %a0@ 461c2: 6600 ff60 bnew 46124 <pthread_barrier_init+0x28>
461c6: 60c6 bras 4618e <pthread_barrier_init+0x92> <== NOT EXECUTED
00045ff4 <pthread_barrierattr_destroy>:
*/
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
45ff4: 4e56 0000 linkw %fp,#0 45ff8: 206e 0008 moveal %fp@(8),%a0
if ( !attr || attr->is_initialized == false )
45ffc: 4a88 tstl %a0 45ffe: 670c beqs 4600c <pthread_barrierattr_destroy+0x18> 46000: 4a90 tstl %a0@ 46002: 6708 beqs 4600c <pthread_barrierattr_destroy+0x18>
return EINVAL;
attr->is_initialized = false;
46004: 4280 clrl %d0
return 0; }
46006: 4e5e unlk %fp
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
46008: 4290 clrl %a0@
return 0; }
4600a: 4e75 rts
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
4600c: 7016 moveq #22,%d0
}
4600e: 4e5e unlk %fp 46010: 4e75 rts
...
00046058 <pthread_barrierattr_setpshared>:
int pthread_barrierattr_setpshared(
pthread_barrierattr_t *attr,
int pshared
)
{
46058: 4e56 0000 linkw %fp,#0 4605c: 206e 0008 moveal %fp@(8),%a0 46060: 202e 000c movel %fp@(12),%d0
if ( !attr )
46064: 4a88 tstl %a0 46066: 670a beqs 46072 <pthread_barrierattr_setpshared+0x1a>
return EINVAL;
if ( !attr->is_initialized )
46068: 4a90 tstl %a0@ 4606a: 6706 beqs 46072 <pthread_barrierattr_setpshared+0x1a>
return EINVAL;
switch ( pshared ) {
4606c: 7201 moveq #1,%d1 4606e: b280 cmpl %d0,%d1 46070: 6406 bccs 46078 <pthread_barrierattr_setpshared+0x20>
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
46072: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
46074: 4e5e unlk %fp 46076: 4e75 rts
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
46078: 2140 0004 movel %d0,%a0@(4) 4607c: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
4607e: 4e5e unlk %fp 46080: 4e75 rts
...
00045770 <pthread_cancel>:
*/
int pthread_cancel(
pthread_t thread
)
{
45770: 4e56 fffc linkw %fp,#-4
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
45774: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 4577a: 6706 beqs 45782 <pthread_cancel+0x12> 4577c: 7047 moveq #71,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
4577e: 4e5e unlk %fp 45780: 4e75 rts
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get (
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
45782: 486e fffc pea %fp@(-4) 45786: 2f2e 0008 movel %fp@(8),%sp@- 4578a: 4879 0005 f8fe pea 5f8fe <_POSIX_Threads_Information> 45790: 4eb9 0004 7918 jsr 47918 <_Objects_Get>
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
45796: 4fef 000c lea %sp@(12),%sp 4579a: 4aae fffc tstl %fp@(-4) 4579e: 661c bnes 457bc <pthread_cancel+0x4c>
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
457a0: 2240 moveal %d0,%a1 457a2: 7201 moveq #1,%d1 457a4: 2069 010e moveal %a1@(270),%a0 457a8: 2141 00dc movel %d1,%a0@(220)
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
457ac: 2f00 movel %d0,%sp@- 457ae: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
return 0;
457b4: 588f addql #4,%sp
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
457b6: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
457b8: 4e5e unlk %fp 457ba: 4e75 rts
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
457bc: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
457be: 4e5e unlk %fp 457c0: 4e75 rts
...
00045b68 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
45b68: 4e56 0000 linkw %fp,#0 45b6c: 2f03 movel %d3,%sp@- 45b6e: 262e 000c movel %fp@(12),%d3 45b72: 2f02 movel %d2,%sp@- 45b74: 242e 0008 movel %fp@(8),%d2
/* * The POSIX standard does not address what to do when the routine * is NULL. It also does not address what happens when we cannot * allocate memory or anything else bad happens. */ if ( !routine )
45b78: 6754 beqs 45bce <pthread_cleanup_push+0x66>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45b7a: 2039 0006 0120 movel 60120 <_Thread_Dispatch_disable_level>,%d0 45b80: 5280 addql #1,%d0 45b82: 23c0 0006 0120 movel %d0,60120 <_Thread_Dispatch_disable_level>
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
45b88: 4878 0010 pea 10 <INVALID_OPERATION> 45b8c: 4eb9 0004 9ff4 jsr 49ff4 <_Workspace_Allocate>
if ( handler ) {
45b92: 588f addql #4,%sp 45b94: 4a80 tstl %d0 45b96: 6726 beqs 45bbe <pthread_cleanup_push+0x56>
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
45b98: 2079 0006 01da moveal 601da <_Thread_Executing>,%a0 45b9e: 2228 010e movel %a0@(270),%d1
handler->routine = routine;
45ba2: 2040 moveal %d0,%a0
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
if ( handler ) {
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
45ba4: 0681 0000 00e0 addil #224,%d1
handler->routine = routine;
45baa: 2142 0008 movel %d2,%a0@(8)
handler->arg = arg;
45bae: 2143 000c movel %d3,%a0@(12)
_Chain_Append( handler_stack, &handler->Node );
45bb2: 2f00 movel %d0,%sp@- 45bb4: 2f01 movel %d1,%sp@- 45bb6: 4eb9 0004 7584 jsr 47584 <_Chain_Append> 45bbc: 508f addql #8,%sp
} _Thread_Enable_dispatch(); }
45bbe: 242e fff8 movel %fp@(-8),%d2 45bc2: 262e fffc movel %fp@(-4),%d3 45bc6: 4e5e unlk %fp
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
45bc8: 4ef9 0004 8b28 jmp 48b28 <_Thread_Enable_dispatch>
}
45bce: 242e fff8 movel %fp@(-8),%d2 45bd2: 262e fffc movel %fp@(-4),%d3 45bd6: 4e5e unlk %fp 45bd8: 4e75 rts
...
00046924 <pthread_cond_broadcast>:
*/
int pthread_cond_broadcast(
pthread_cond_t *cond
)
{
46924: 4e56 0000 linkw %fp,#0
return _POSIX_Condition_variables_Signal_support( cond, true );
46928: 4878 0001 pea 1 <ADD> 4692c: 2f2e 0008 movel %fp@(8),%sp@- 46930: 4eb9 0004 6afc jsr 46afc <_POSIX_Condition_variables_Signal_support>
}
46936: 4e5e unlk %fp 46938: 4e75 rts
...
00046a2c <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
46a2c: 4e56 0000 linkw %fp,#0 46a30: 202e 000c movel %fp@(12),%d0 46a34: 2f0b movel %a3,%sp@- 46a36: 2f0a movel %a2,%sp@-
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
46a38: 45f9 0005 f04c lea 5f04c <_POSIX_Condition_variables_Default_attributes>,%a2 46a3e: 4a80 tstl %d0 46a40: 6702 beqs 46a44 <pthread_cond_init+0x18> 46a42: 2440 moveal %d0,%a2
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
46a44: 7001 moveq #1,%d0 46a46: b0aa 0004 cmpl %a2@(4),%d0 46a4a: 6704 beqs 46a50 <pthread_cond_init+0x24>
return EINVAL;
if ( !the_attr->is_initialized )
46a4c: 4a92 tstl %a2@ 46a4e: 660e bnes 46a5e <pthread_cond_init+0x32>
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
46a50: 246e fff8 moveal %fp@(-8),%a2
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
46a54: 7016 moveq #22,%d0
}
46a56: 266e fffc moveal %fp@(-4),%a3 46a5a: 4e5e unlk %fp 46a5c: 4e75 rts
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46a5e: 2039 0006 1964 movel 61964 <_Thread_Dispatch_disable_level>,%d0 46a64: 5280 addql #1,%d0 46a66: 23c0 0006 1964 movel %d0,61964 <_Thread_Dispatch_disable_level>
*/
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
46a6c: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 46a72: 4eb9 0004 935c jsr 4935c <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
46a78: 588f addql #4,%sp 46a7a: 2640 moveal %d0,%a3 46a7c: 4a80 tstl %d0 46a7e: 6752 beqs 46ad2 <pthread_cond_init+0xa6>
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
46a80: 42ab 0014 clrl %a3@(20)
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
46a84: 276a 0004 0010 movel %a2@(4),%a3@(16)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
46a8a: 4878 0074 pea 74 <DBL_MANT_DIG+0x3f> 46a8e: 4878 0800 pea 800 <D_MAX_EXP+0x1> 46a92: 42a7 clrl %sp@- 46a94: 486b 0018 pea %a3@(24) 46a98: 4eb9 0004 a82c jsr 4a82c <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46a9e: 202b 0008 movel %a3@(8),%d0 46aa2: 4281 clrl %d1 46aa4: 2079 0006 1d4a moveal 61d4a <_POSIX_Condition_variables_Information+0x18>,%a0 46aaa: 3200 movew %d0,%d1 46aac: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
46ab0: 42ab 000c clrl %a3@(12)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
46ab4: 206e 0008 moveal %fp@(8),%a0 46ab8: 2080 movel %d0,%a0@
_Thread_Enable_dispatch();
46aba: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch>
return 0;
}
46ac0: 246e fff8 moveal %fp@(-8),%a2
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
46ac4: 4fef 0010 lea %sp@(16),%sp
0
);
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
46ac8: 4280 clrl %d0
return 0;
}
46aca: 266e fffc moveal %fp@(-4),%a3 46ace: 4e5e unlk %fp 46ad0: 4e75 rts
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
_Thread_Enable_dispatch();
46ad2: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch>
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
46ad8: 246e fff8 moveal %fp@(-8),%a2
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
_Thread_Enable_dispatch();
46adc: 700c moveq #12,%d0
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
46ade: 266e fffc moveal %fp@(-4),%a3 46ae2: 4e5e unlk %fp 46ae4: 4e75 rts
...
00046b64 <pthread_cond_timedwait>:
int pthread_cond_timedwait(
pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
46b64: 4e56 fffc linkw %fp,#-4
* So we check the abstime provided, and hold on to whether it
* is valid or not. If it isn't correct and in the future,
* then we do a polling operation and convert the UNSATISFIED
* status into the appropriate error.
*/
switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) {
46b68: 486e fffc pea %fp@(-4) 46b6c: 2f2e 0010 movel %fp@(16),%sp@- 46b70: 4eb9 0004 7060 jsr 47060 <_POSIX_Absolute_timeout_to_ticks> 46b76: 508f addql #8,%sp 46b78: 4a80 tstl %d0 46b7a: 6606 bnes 46b82 <pthread_cond_timedwait+0x1e> 46b7c: 7016 moveq #22,%d0
cond,
mutex,
ticks,
already_timedout
);
}
46b7e: 4e5e unlk %fp 46b80: 4e75 rts
* So we check the abstime provided, and hold on to whether it
* is valid or not. If it isn't correct and in the future,
* then we do a polling operation and convert the UNSATISFIED
* status into the appropriate error.
*/
switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) {
46b82: 7202 moveq #2,%d1 46b84: b280 cmpl %d0,%d1 46b86: 55c0 scs %d0 46b88: 49c0 extbl %d0
default: /* only to silence warnings */
already_timedout = false;
break;
}
return _POSIX_Condition_variables_Wait_support(
46b8a: 2040 moveal %d0,%a0 46b8c: 4868 0001 pea %a0@(1) 46b90: 2f2e fffc movel %fp@(-4),%sp@- 46b94: 2f2e 000c movel %fp@(12),%sp@- 46b98: 2f2e 0008 movel %fp@(8),%sp@- 46b9c: 4eb9 0004 6bc8 jsr 46bc8 <_POSIX_Condition_variables_Wait_support> 46ba2: 4fef 0010 lea %sp@(16),%sp
cond,
mutex,
ticks,
already_timedout
);
}
46ba6: 4e5e unlk %fp 46ba8: 4e75 rts
...
00046bac <pthread_cond_wait>:
int pthread_cond_wait(
pthread_cond_t *cond,
pthread_mutex_t *mutex
)
{
46bac: 4e56 0000 linkw %fp,#0
return _POSIX_Condition_variables_Wait_support(
46bb0: 42a7 clrl %sp@- 46bb2: 42a7 clrl %sp@- 46bb4: 2f2e 000c movel %fp@(12),%sp@- 46bb8: 2f2e 0008 movel %fp@(8),%sp@- 46bbc: 4eb9 0004 6bc8 jsr 46bc8 <_POSIX_Condition_variables_Wait_support>
cond,
mutex,
THREAD_QUEUE_WAIT_FOREVER,
false
);
}
46bc2: 4e5e unlk %fp 46bc4: 4e75 rts
...
0004688c <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
4688c: 4e56 0000 linkw %fp,#0 46890: 206e 0008 moveal %fp@(8),%a0
if ( !attr || attr->is_initialized == false )
46894: 4a88 tstl %a0 46896: 670c beqs 468a4 <pthread_condattr_destroy+0x18> 46898: 4a90 tstl %a0@ 4689a: 6708 beqs 468a4 <pthread_condattr_destroy+0x18>
return EINVAL;
attr->is_initialized = false;
4689c: 4280 clrl %d0
return 0; }
4689e: 4e5e unlk %fp
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
468a0: 4290 clrl %a0@
return 0; }
468a2: 4e75 rts
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
468a4: 7016 moveq #22,%d0
}
468a6: 4e5e unlk %fp 468a8: 4e75 rts
...
000468fc <pthread_condattr_setpshared>:
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
468fc: 4e56 0000 linkw %fp,#0 46900: 206e 0008 moveal %fp@(8),%a0 46904: 202e 000c movel %fp@(12),%d0
if ( !attr )
46908: 4a88 tstl %a0 4690a: 6706 beqs 46912 <pthread_condattr_setpshared+0x16>
return EINVAL;
switch ( pshared ) {
4690c: 7201 moveq #1,%d1 4690e: b280 cmpl %d0,%d1 46910: 6406 bccs 46918 <pthread_condattr_setpshared+0x1c>
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
46912: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
46914: 4e5e unlk %fp 46916: 4e75 rts
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
46918: 2140 0004 movel %d0,%a0@(4) 4691c: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
4691e: 4e5e unlk %fp 46920: 4e75 rts
...
00046014 <pthread_detach>:
#include <rtems/posix/pthread.h>
int pthread_detach(
pthread_t thread
)
{
46014: 4e56 fffc linkw %fp,#-4
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get (
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
46018: 486e fffc pea %fp@(-4) 4601c: 2f2e 0008 movel %fp@(8),%sp@- 46020: 4879 0006 0ffa pea 60ffa <_POSIX_Threads_Information> 46026: 4eb9 0004 84ac jsr 484ac <_Objects_Get>
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
4602c: 4fef 000c lea %sp@(12),%sp 46030: 4aae fffc tstl %fp@(-4) 46034: 6616 bnes 4604c <pthread_detach+0x38>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->detachstate = PTHREAD_CREATE_DETACHED;
46036: 2240 moveal %d0,%a1 46038: 2069 010e moveal %a1@(270),%a0 4603c: 42a8 003c clrl %a0@(60)
_Thread_Enable_dispatch();
46040: 4eb9 0004 8cbc jsr 48cbc <_Thread_Enable_dispatch> 46046: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
46048: 4e5e unlk %fp 4604a: 4e75 rts
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
4604c: 7003 moveq #3,%d0
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
4604e: 4e5e unlk %fp 46050: 4e75 rts
...
000462b8 <pthread_equal>:
int pthread_equal(
pthread_t t1,
pthread_t t2
)
{
462b8: 4e56 0000 linkw %fp,#0 462bc: 202e 000c movel %fp@(12),%d0 462c0: b0ae 0008 cmpl %fp@(8),%d0 462c4: 57c0 seq %d0
break;
}
return status;
#endif
}
462c6: 4e5e unlk %fp
int pthread_equal(
pthread_t t1,
pthread_t t2
)
{
462c8: 49c0 extbl %d0
break;
}
return status;
#endif
}
462ca: 4480 negl %d0 462cc: 4e75 rts
...
0004d894 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
4d894: 4e56 0000 linkw %fp,#0
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
4d898: 2f2e 0008 movel %fp@(8),%sp@- 4d89c: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 4d8a2: 4eb9 0004 d824 jsr 4d824 <_POSIX_Thread_Exit>
4d8a8: 508f addql #8,%sp <== NOT EXECUTED
}
4d8aa: 4e5e unlk %fp <== NOT EXECUTED 4d8ac: 4e75 rts <== NOT EXECUTED
...
00045cb0 <pthread_getcpuclockid>:
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
45cb0: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45cb4: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45cba: 7258 moveq #88,%d1 45cbc: 2040 moveal %d0,%a0
}
45cbe: 70ff moveq #-1,%d0 45cc0: 4e5e unlk %fp
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45cc2: 2081 movel %d1,%a0@
}
45cc4: 4e75 rts
...
000484cc <pthread_getschedparam>:
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
484cc: 4e56 fff0 linkw %fp,#-16 484d0: 48d7 1c00 moveml %a2-%a4,%sp@ 484d4: 266e 000c moveal %fp@(12),%a3 484d8: 246e 0010 moveal %fp@(16),%a2
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
484dc: 4a8b tstl %a3 484de: 676e beqs 4854e <pthread_getschedparam+0x82> 484e0: 4a8a tstl %a2 484e2: 676a beqs 4854e <pthread_getschedparam+0x82>
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get (
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
484e4: 486e fffc pea %fp@(-4) 484e8: 2f2e 0008 movel %fp@(8),%sp@- 484ec: 4879 0006 43ba pea 643ba <_POSIX_Threads_Information> 484f2: 4eb9 0004 aab8 jsr 4aab8 <_Objects_Get>
return EINVAL;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
484f8: 4fef 000c lea %sp@(12),%sp 484fc: 4aae fffc tstl %fp@(-4) 48500: 6640 bnes 48542 <pthread_getschedparam+0x76>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
48502: 2040 moveal %d0,%a0
if ( policy )
*policy = api->schedpolicy;
if ( param ) {
*param = api->schedparam;
param->sched_priority =
48504: 4281 clrl %d1
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
48506: 2868 010e moveal %a0@(270),%a4
if ( policy )
*policy = api->schedpolicy;
if ( param ) {
*param = api->schedparam;
4850a: 204a moveal %a2,%a0 4850c: 43ec 0084 lea %a4@(132),%a1
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( policy )
*policy = api->schedpolicy;
48510: 26ac 0080 movel %a4@(128),%a3@
if ( param ) {
*param = api->schedparam;
param->sched_priority =
48514: 1239 0006 29e6 moveb 629e6 <rtems_maximum_priority>,%d1
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( policy )
*policy = api->schedpolicy;
if ( param ) {
*param = api->schedparam;
4851a: 20d9 movel %a1@+,%a0@+ 4851c: 20d9 movel %a1@+,%a0@+ 4851e: 20d9 movel %a1@+,%a0@+ 48520: 20d9 movel %a1@+,%a0@+ 48522: 20d9 movel %a1@+,%a0@+ 48524: 20d9 movel %a1@+,%a0@+ 48526: 2091 movel %a1@,%a0@
param->sched_priority =
48528: 2040 moveal %d0,%a0 4852a: 92a8 0014 subl %a0@(20),%d1 4852e: 2481 movel %d1,%a2@
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
48530: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch>
break;
}
return ESRCH;
}
48536: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4
if ( param ) {
*param = api->schedparam;
param->sched_priority =
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
4853c: 4280 clrl %d0
break;
}
return ESRCH;
}
4853e: 4e5e unlk %fp 48540: 4e75 rts
if ( !policy || !param )
return EINVAL;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
48542: 7003 moveq #3,%d0
break;
}
return ESRCH;
}
48544: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 4854a: 4e5e unlk %fp 4854c: 4e75 rts
*param = api->schedparam;
param->sched_priority =
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
return 0;
4854e: 7016 moveq #22,%d0
break;
}
return ESRCH;
}
48550: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 48556: 4e5e unlk %fp 48558: 4e75 rts
...
00045d88 <pthread_key_delete>:
*/
int pthread_key_delete(
pthread_key_t key
)
{
45d88: 4e56 ffec linkw %fp,#-20 45d8c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get (
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
45d90: 486e fffc pea %fp@(-4) 45d94: 2f2e 0008 movel %fp@(8),%sp@- 45d98: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45d9e: 4eb9 0004 85b8 jsr 485b8 <_Objects_Get>
register POSIX_Keys_Control *the_key;
Objects_Locations location;
uint32_t the_api;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
45da4: 4fef 000c lea %sp@(12),%sp 45da8: 2600 movel %d0,%d3 45daa: 4aae fffc tstl %fp@(-4) 45dae: 6656 bnes 45e06 <pthread_key_delete+0x7e>
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
45db0: 2f00 movel %d0,%sp@- 45db2: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45db8: 2440 moveal %d0,%a2 45dba: 45ea 0018 lea %a2@(24),%a2 45dbe: 7401 moveq #1,%d2
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
if ( the_key->Values[ the_api ] )
_Workspace_Free( the_key->Values[ the_api ] );
45dc0: 47f9 0004 a344 lea 4a344 <_Workspace_Free>,%a3
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
45dc6: 4eb9 0004 81ac jsr 481ac <_Objects_Close> 45dcc: 508f addql #8,%sp
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
if ( the_key->Values[ the_api ] )
45dce: 2012 movel %a2@,%d0
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
45dd0: 5282 addql #1,%d2 45dd2: 588a addql #4,%a2
if ( the_key->Values[ the_api ] )
45dd4: 4a80 tstl %d0 45dd6: 6706 beqs 45dde <pthread_key_delete+0x56>
_Workspace_Free( the_key->Values[ the_api ] );
45dd8: 2f00 movel %d0,%sp@- 45dda: 4e93 jsr %a3@ 45ddc: 588f addql #4,%sp
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
45dde: 7005 moveq #5,%d0 45de0: b082 cmpl %d2,%d0 45de2: 66ea bnes 45dce <pthread_key_delete+0x46>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
45de4: 2f03 movel %d3,%sp@- 45de6: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45dec: 4eb9 0004 8454 jsr 48454 <_Objects_Free>
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
45df2: 4eb9 0004 8dc8 jsr 48dc8 <_Thread_Enable_dispatch>
return 0;
45df8: 508f addql #8,%sp
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
45dfa: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45dfc: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 45e02: 4e5e unlk %fp 45e04: 4e75 rts
register POSIX_Keys_Control *the_key;
Objects_Locations location;
uint32_t the_api;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
45e06: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45e08: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 45e0e: 4e5e unlk %fp 45e10: 4e75 rts
...
00047b90 <pthread_mutex_destroy>:
*/
int pthread_mutex_destroy(
pthread_mutex_t *mutex
)
{
47b90: 4e56 fffc linkw %fp,#-4 47b94: 2f0a movel %a2,%sp@-
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
47b96: 486e fffc pea %fp@(-4) 47b9a: 2f2e 0008 movel %fp@(8),%sp@- 47b9e: 4eb9 0004 7c8e jsr 47c8e <_POSIX_Mutex_Get>
switch ( location ) {
47ba4: 508f addql #8,%sp
)
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
47ba6: 2440 moveal %d0,%a2
switch ( location ) {
47ba8: 4aae fffc tstl %fp@(-4) 47bac: 670a beqs 47bb8 <pthread_mutex_destroy+0x28>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47bae: 246e fff8 moveal %fp@(-8),%a2
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
switch ( location ) {
47bb2: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47bb4: 4e5e unlk %fp 47bb6: 4e75 rts
/*
* XXX: There is an error for the mutex being locked
* or being in use by a condition variable.
*/
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
47bb8: 4aaa 0062 tstl %a2@(98) 47bbc: 6610 bnes 47bce <pthread_mutex_destroy+0x3e>
_Thread_Enable_dispatch();
47bbe: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47bc4: 246e fff8 moveal %fp@(-8),%a2
* XXX: There is an error for the mutex being locked
* or being in use by a condition variable.
*/
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
_Thread_Enable_dispatch();
47bc8: 7010 moveq #16,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47bca: 4e5e unlk %fp 47bcc: 4e75 rts
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
47bce: 2f00 movel %d0,%sp@- 47bd0: 4879 0006 44dc pea 644dc <_POSIX_Mutex_Information> 47bd6: 4eb9 0004 a6ac jsr 4a6ac <_Objects_Close>
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
47bdc: 4878 0016 pea 16 <OPER2+0x2> 47be0: 42a7 clrl %sp@- 47be2: 486a 0014 pea %a2@(20) 47be6: 4eb9 0004 9c28 jsr 49c28 <_CORE_mutex_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
POSIX_Mutex_Control *the_mutex
)
{
_Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object );
47bec: 2f0a movel %a2,%sp@- 47bee: 4879 0006 44dc pea 644dc <_POSIX_Mutex_Information> 47bf4: 4eb9 0004 a954 jsr 4a954 <_Objects_Free>
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
47bfa: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47c00: 246e fff8 moveal %fp@(-8),%a2
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
return 0;
47c04: 4fef 001c lea %sp@(28),%sp
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
47c08: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47c0a: 4e5e unlk %fp 47c0c: 4e75 rts
...
00047d04 <pthread_mutex_getprioceiling>:
int pthread_mutex_getprioceiling(
pthread_mutex_t *mutex,
int *prioceiling
)
{
47d04: 4e56 fffc linkw %fp,#-4 47d08: 2f0a movel %a2,%sp@- 47d0a: 246e 000c moveal %fp@(12),%a2
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
if ( !prioceiling )
47d0e: 4a8a tstl %a2 47d10: 6736 beqs 47d48 <pthread_mutex_getprioceiling+0x44>
return EINVAL;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
47d12: 486e fffc pea %fp@(-4) 47d16: 2f2e 0008 movel %fp@(8),%sp@- 47d1a: 4eb9 0004 7c8e jsr 47c8e <_POSIX_Mutex_Get>
switch ( location ) {
47d20: 508f addql #8,%sp 47d22: 4aae fffc tstl %fp@(-4) 47d26: 6620 bnes 47d48 <pthread_mutex_getprioceiling+0x44>
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
47d28: 4281 clrl %d1 47d2a: 1239 0006 29e6 moveb 629e6 <rtems_maximum_priority>,%d1 47d30: 2040 moveal %d0,%a0 47d32: 92a8 005e subl %a0@(94),%d1 47d36: 2481 movel %d1,%a2@
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
47d38: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47d3e: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
47d42: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47d44: 4e5e unlk %fp 47d46: 4e75 rts 47d48: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
*prioceiling = _POSIX_Priority_From_core(
the_mutex->Mutex.Attributes.priority_ceiling
);
_Thread_Enable_dispatch();
return 0;
47d4c: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
47d4e: 4e5e unlk %fp 47d50: 4e75 rts
...
00047fac <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
47fac: 4e56 fffc linkw %fp,#-4 47fb0: 2f02 movel %d2,%sp@-
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
47fb2: 486e fffc pea %fp@(-4) 47fb6: 2f2e 000c movel %fp@(12),%sp@-
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
47fba: 242e 0008 movel %fp@(8),%d2
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
47fbe: 4eb9 0004 8088 jsr 48088 <_POSIX_Absolute_timeout_to_ticks>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
47fc4: 508f addql #8,%sp 47fc6: 7203 moveq #3,%d1 47fc8: b280 cmpl %d0,%d1 47fca: 671a beqs 47fe6 <pthread_mutex_timedlock+0x3a>
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
47fcc: 2f2e fffc movel %fp@(-4),%sp@- 47fd0: 42a7 clrl %sp@- 47fd2: 2f02 movel %d2,%sp@- 47fd4: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support>
break;
}
}
return lock_status;
}
47fda: 242e fff8 movel %fp@(-8),%d2
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
47fde: 4fef 000c lea %sp@(12),%sp
break;
}
}
return lock_status;
}
47fe2: 4e5e unlk %fp 47fe4: 4e75 rts
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
47fe6: 2f2e fffc movel %fp@(-4),%sp@- 47fea: 4878 0001 pea 1 <ADD> 47fee: 2f02 movel %d2,%sp@- 47ff0: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support>
break;
}
}
return lock_status;
}
47ff6: 242e fff8 movel %fp@(-8),%d2
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
47ffa: 4fef 000c lea %sp@(12),%sp
break;
}
}
return lock_status;
}
47ffe: 4e5e unlk %fp 48000: 4e75 rts
...
0004801c <pthread_mutex_trylock>:
*/
int pthread_mutex_trylock(
pthread_mutex_t *mutex
)
{
4801c: 4e56 0000 linkw %fp,#0
return _POSIX_Mutex_Lock_support( mutex, false, THREAD_QUEUE_WAIT_FOREVER );
48020: 42a7 clrl %sp@- 48022: 42a7 clrl %sp@- 48024: 2f2e 0008 movel %fp@(8),%sp@- 48028: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support>
}
4802e: 4e5e unlk %fp 48030: 4e75 rts
...
00047a1c <pthread_mutexattr_destroy>:
*/
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
47a1c: 4e56 0000 linkw %fp,#0 47a20: 206e 0008 moveal %fp@(8),%a0
if ( !attr || !attr->is_initialized )
47a24: 4a88 tstl %a0 47a26: 670c beqs 47a34 <pthread_mutexattr_destroy+0x18> 47a28: 4a90 tstl %a0@ 47a2a: 6708 beqs 47a34 <pthread_mutexattr_destroy+0x18>
return EINVAL;
attr->is_initialized = false;
47a2c: 4280 clrl %d0
return 0; }
47a2e: 4e5e unlk %fp
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
47a30: 4290 clrl %a0@
return 0; }
47a32: 4e75 rts
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->is_initialized = false;
return 0;
47a34: 7016 moveq #22,%d0
}
47a36: 4e5e unlk %fp 47a38: 4e75 rts
...
00047af0 <pthread_mutexattr_setprioceiling>:
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
47af0: 4e56 0000 linkw %fp,#0 47af4: 2f0a movel %a2,%sp@- 47af6: 246e 0008 moveal %fp@(8),%a2 47afa: 2f02 movel %d2,%sp@- 47afc: 242e 000c movel %fp@(12),%d2
if ( !attr || !attr->is_initialized )
47b00: 4a8a tstl %a2 47b02: 6704 beqs 47b08 <pthread_mutexattr_setprioceiling+0x18> 47b04: 4a92 tstl %a2@ 47b06: 660e bnes 47b16 <pthread_mutexattr_setprioceiling+0x26>
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
attr->prio_ceiling = prioceiling;
return 0;
}
47b08: 242e fff8 movel %fp@(-8),%d2
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
attr->prio_ceiling = prioceiling;
return 0;
47b0c: 7016 moveq #22,%d0
}
47b0e: 246e fffc moveal %fp@(-4),%a2 47b12: 4e5e unlk %fp 47b14: 4e75 rts
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
47b16: 2f02 movel %d2,%sp@- 47b18: 4eb9 0004 8114 jsr 48114 <_POSIX_Priority_Is_valid> 47b1e: 588f addql #4,%sp 47b20: 4a00 tstb %d0 47b22: 67e4 beqs 47b08 <pthread_mutexattr_setprioceiling+0x18>
return EINVAL;
attr->prio_ceiling = prioceiling;
47b24: 2542 0008 movel %d2,%a2@(8)
return 0; }
47b28: 242e fff8 movel %fp@(-8),%d2 47b2c: 246e fffc moveal %fp@(-4),%a2
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
attr->prio_ceiling = prioceiling;
47b30: 4280 clrl %d0
return 0; }
47b32: 4e5e unlk %fp 47b34: 4e75 rts
...
00047b38 <pthread_mutexattr_setprotocol>:
int pthread_mutexattr_setprotocol(
pthread_mutexattr_t *attr,
int protocol
)
{
47b38: 4e56 0000 linkw %fp,#0 47b3c: 206e 0008 moveal %fp@(8),%a0 47b40: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized )
47b44: 4a88 tstl %a0 47b46: 670a beqs 47b52 <pthread_mutexattr_setprotocol+0x1a> 47b48: 4a90 tstl %a0@ 47b4a: 6706 beqs 47b52 <pthread_mutexattr_setprotocol+0x1a>
return EINVAL;
switch ( protocol ) {
47b4c: 7202 moveq #2,%d1 47b4e: b280 cmpl %d0,%d1 47b50: 6406 bccs 47b58 <pthread_mutexattr_setprotocol+0x20>
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
return 0;
47b52: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
47b54: 4e5e unlk %fp 47b56: 4e75 rts
switch ( protocol ) {
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
47b58: 2140 000c movel %d0,%a0@(12) 47b5c: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
47b5e: 4e5e unlk %fp 47b60: 4e75 rts
...
00047b64 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
47b64: 4e56 0000 linkw %fp,#0 47b68: 206e 0008 moveal %fp@(8),%a0 47b6c: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized )
47b70: 4a88 tstl %a0 47b72: 670a beqs 47b7e <pthread_mutexattr_setpshared+0x1a> 47b74: 4a90 tstl %a0@ 47b76: 6706 beqs 47b7e <pthread_mutexattr_setpshared+0x1a>
return EINVAL;
switch ( pshared ) {
47b78: 7201 moveq #1,%d1 47b7a: b280 cmpl %d0,%d1 47b7c: 6406 bccs 47b84 <pthread_mutexattr_setpshared+0x20>
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
47b7e: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
47b80: 4e5e unlk %fp 47b82: 4e75 rts
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
47b84: 2140 0004 movel %d0,%a0@(4) 47b88: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
47b8a: 4e5e unlk %fp 47b8c: 4e75 rts
...
000459c4 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
459c4: 4e56 0000 linkw %fp,#0 459c8: 206e 0008 moveal %fp@(8),%a0 459cc: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized )
459d0: 4a88 tstl %a0 459d2: 670a beqs 459de <pthread_mutexattr_settype+0x1a> 459d4: 4a90 tstl %a0@ 459d6: 6706 beqs 459de <pthread_mutexattr_settype+0x1a>
return EINVAL;
switch ( type ) {
459d8: 7203 moveq #3,%d1 459da: b280 cmpl %d0,%d1 459dc: 6406 bccs 459e4 <pthread_mutexattr_settype+0x20>
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
return 0;
459de: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
459e0: 4e5e unlk %fp 459e2: 4e75 rts
switch ( type ) {
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
459e4: 2140 0010 movel %d0,%a0@(16) 459e8: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
459ea: 4e5e unlk %fp 459ec: 4e75 rts
...
00046768 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
46768: 4e56 ffec linkw %fp,#-20 4676c: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 46770: 246e 0008 moveal %fp@(8),%a2 46774: 266e 000c moveal %fp@(12),%a3
if ( !once_control || !init_routine )
46778: 4a8a tstl %a2 4677a: 6766 beqs 467e2 <pthread_once+0x7a> 4677c: 4a8b tstl %a3 4677e: 6762 beqs 467e2 <pthread_once+0x7a>
return EINVAL;
if ( !once_control->init_executed ) {
46780: 4aaa 0004 tstl %a2@(4) 46784: 670c beqs 46792 <pthread_once+0x2a>
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
46786: 4280 clrl %d0
} return 0; }
46788: 4cee 1c04 ffec moveml %fp@(-20),%d2/%a2-%a4 4678e: 4e5e unlk %fp 46790: 4e75 rts
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
46792: 240e movel %fp,%d2 46794: 5982 subql #4,%d2 46796: 49f9 0004 7428 lea 47428 <rtems_task_mode>,%a4 4679c: 2f02 movel %d2,%sp@- 4679e: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> 467a2: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> 467a6: 4e94 jsr %a4@
if ( !once_control->init_executed ) {
467a8: 4fef 000c lea %sp@(12),%sp 467ac: 4aaa 0004 tstl %a2@(4) 467b0: 6714 beqs 467c6 <pthread_once+0x5e>
once_control->is_initialized = true;
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
467b2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 467b4: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> <== NOT EXECUTED 467b8: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 467bc: 4e94 jsr %a4@ <== NOT EXECUTED 467be: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
467c2: 4280 clrl %d0 467c4: 60c2 bras 46788 <pthread_once+0x20>
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
once_control->init_executed = true;
467c6: 7001 moveq #1,%d0 467c8: 2540 0004 movel %d0,%a2@(4)
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
467cc: 2480 movel %d0,%a2@
once_control->init_executed = true;
(*init_routine)();
467ce: 4e93 jsr %a3@
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
467d0: 2f02 movel %d2,%sp@- 467d2: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> 467d6: 2f2e fffc movel %fp@(-4),%sp@- 467da: 4e94 jsr %a4@ 467dc: 4fef 000c lea %sp@(12),%sp 467e0: 60e0 bras 467c2 <pthread_once+0x5a> 467e2: 7016 moveq #22,%d0
} return 0; }
467e4: 4cee 1c04 ffec moveml %fp@(-20),%d2/%a2-%a4 467ea: 4e5e unlk %fp 467ec: 4e75 rts
...
000469f8 <pthread_rwlock_destroy>:
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
469f8: 4e56 fffc linkw %fp,#-4 469fc: 206e 0008 moveal %fp@(8),%a0 46a00: 2f0a movel %a2,%sp@-
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
46a02: 4a88 tstl %a0 46a04: 673e beqs 46a44 <pthread_rwlock_destroy+0x4c>
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
46a06: 486e fffc pea %fp@(-4) 46a0a: 2f10 movel %a0@,%sp@- 46a0c: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a12: 4eb9 0004 9858 jsr 49858 <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
46a18: 4fef 000c lea %sp@(12),%sp 46a1c: 2440 moveal %d0,%a2 46a1e: 4aae fffc tstl %fp@(-4) 46a22: 6620 bnes 46a44 <pthread_rwlock_destroy+0x4c>
case OBJECTS_LOCAL:
/*
* If there is at least one thread waiting, then do not delete it.
*/
if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) {
46a24: 486a 0010 pea %a2@(16) 46a28: 4eb9 0004 a91c jsr 4a91c <_Thread_queue_First> 46a2e: 588f addql #4,%sp 46a30: 4a80 tstl %d0 46a32: 671a beqs 46a4e <pthread_rwlock_destroy+0x56>
_Thread_Enable_dispatch();
46a34: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a3a: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
/*
* If there is at least one thread waiting, then do not delete it.
*/
if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) {
_Thread_Enable_dispatch();
46a3e: 7010 moveq #16,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a40: 4e5e unlk %fp 46a42: 4e75 rts 46a44: 246e fff8 moveal %fp@(-8),%a2
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
return 0;
46a48: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a4a: 4e5e unlk %fp 46a4c: 4e75 rts
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
46a4e: 2f0a movel %a2,%sp@- 46a50: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a56: 4eb9 0004 944c jsr 4944c <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
46a5c: 2f0a movel %a2,%sp@- 46a5e: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a64: 4eb9 0004 96f4 jsr 496f4 <_Objects_Free>
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
46a6a: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a70: 246e fff8 moveal %fp@(-8),%a2
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
return 0;
46a74: 4fef 0010 lea %sp@(16),%sp
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
46a78: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a7a: 4e5e unlk %fp 46a7c: 4e75 rts
...
00046d4c <pthread_rwlock_tryrdlock>:
*/
int pthread_rwlock_tryrdlock(
pthread_rwlock_t *rwlock
)
{
46d4c: 4e56 fffc linkw %fp,#-4 46d50: 2f0a movel %a2,%sp@- 46d52: 246e 0008 moveal %fp@(8),%a2
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
46d56: 4a8a tstl %a2 46d58: 6752 beqs 46dac <pthread_rwlock_tryrdlock+0x60> 46d5a: 486e fffc pea %fp@(-4) 46d5e: 2f12 movel %a2@,%sp@- 46d60: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46d66: 4eb9 0004 9858 jsr 49858 <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
46d6c: 4fef 000c lea %sp@(12),%sp 46d70: 4aae fffc tstl %fp@(-4) 46d74: 6636 bnes 46dac <pthread_rwlock_tryrdlock+0x60>
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
46d76: 42a7 clrl %sp@- 46d78: 2040 moveal %d0,%a0 46d7a: 42a7 clrl %sp@- 46d7c: 42a7 clrl %sp@- 46d7e: 2f12 movel %a2@,%sp@- 46d80: 4868 0010 pea %a0@(16) 46d84: 4eb9 0004 8b1c jsr 48b1c <_CORE_RWLock_Obtain_for_reading>
0,
NULL
);
_Thread_Enable_dispatch();
46d8a: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46d90: 2079 0006 1d12 moveal 61d12 <_Thread_Executing>,%a0 46d96: 2f28 0034 movel %a0@(52),%sp@- 46d9a: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46da0: 246e fff8 moveal %fp@(-8),%a2
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46da4: 4fef 0018 lea %sp@(24),%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46da8: 4e5e unlk %fp 46daa: 4e75 rts 46dac: 246e fff8 moveal %fp@(-8),%a2
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46db0: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46db2: 4e5e unlk %fp 46db4: 4e75 rts
...
00046db8 <pthread_rwlock_trywrlock>:
*/
int pthread_rwlock_trywrlock(
pthread_rwlock_t *rwlock
)
{
46db8: 4e56 fffc linkw %fp,#-4 46dbc: 2f0a movel %a2,%sp@- 46dbe: 246e 0008 moveal %fp@(8),%a2
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
46dc2: 4a8a tstl %a2 46dc4: 6752 beqs 46e18 <pthread_rwlock_trywrlock+0x60> 46dc6: 486e fffc pea %fp@(-4) 46dca: 2f12 movel %a2@,%sp@- 46dcc: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46dd2: 4eb9 0004 9858 jsr 49858 <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
46dd8: 4fef 000c lea %sp@(12),%sp 46ddc: 4aae fffc tstl %fp@(-4) 46de0: 6636 bnes 46e18 <pthread_rwlock_trywrlock+0x60>
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
46de2: 42a7 clrl %sp@- 46de4: 2040 moveal %d0,%a0 46de6: 42a7 clrl %sp@- 46de8: 42a7 clrl %sp@- 46dea: 2f12 movel %a2@,%sp@- 46dec: 4868 0010 pea %a0@(16) 46df0: 4eb9 0004 8bdc jsr 48bdc <_CORE_RWLock_Obtain_for_writing>
false, /* we are not willing to wait */
0,
NULL
);
_Thread_Enable_dispatch();
46df6: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46dfc: 2079 0006 1d12 moveal 61d12 <_Thread_Executing>,%a0 46e02: 2f28 0034 movel %a0@(52),%sp@- 46e06: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e0c: 246e fff8 moveal %fp@(-8),%a2
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46e10: 4fef 0018 lea %sp@(24),%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e14: 4e5e unlk %fp 46e16: 4e75 rts 46e18: 246e fff8 moveal %fp@(-8),%a2
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
46e1c: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e1e: 4e5e unlk %fp 46e20: 4e75 rts
...
00046e24 <pthread_rwlock_unlock>:
*/
int pthread_rwlock_unlock(
pthread_rwlock_t *rwlock
)
{
46e24: 4e56 fffc linkw %fp,#-4 46e28: 206e 0008 moveal %fp@(8),%a0 46e2c: 2f02 movel %d2,%sp@-
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
46e2e: 4a88 tstl %a0 46e30: 6742 beqs 46e74 <pthread_rwlock_unlock+0x50> 46e32: 486e fffc pea %fp@(-4) 46e36: 2f10 movel %a0@,%sp@- 46e38: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46e3e: 4eb9 0004 9858 jsr 49858 <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
46e44: 4fef 000c lea %sp@(12),%sp 46e48: 4aae fffc tstl %fp@(-4) 46e4c: 6626 bnes 46e74 <pthread_rwlock_unlock+0x50>
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
46e4e: 2040 moveal %d0,%a0 46e50: 4868 0010 pea %a0@(16) 46e54: 4eb9 0004 8c6c jsr 48c6c <_CORE_RWLock_Release> 46e5a: 2400 movel %d0,%d2
_Thread_Enable_dispatch();
46e5c: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
46e62: 2f02 movel %d2,%sp@- 46e64: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e6a: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
46e6e: 508f addql #8,%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e70: 4e5e unlk %fp 46e72: 4e75 rts 46e74: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
46e78: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46e7a: 4e5e unlk %fp 46e7c: 4e75 rts
...
00047574 <pthread_rwlockattr_destroy>:
*/
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
47574: 4e56 0000 linkw %fp,#0 47578: 206e 0008 moveal %fp@(8),%a0
if ( !attr || attr->is_initialized == false )
4757c: 4a88 tstl %a0 4757e: 670c beqs 4758c <pthread_rwlockattr_destroy+0x18> 47580: 4a90 tstl %a0@ 47582: 6708 beqs 4758c <pthread_rwlockattr_destroy+0x18>
return EINVAL;
attr->is_initialized = false;
47584: 4280 clrl %d0
return 0; }
47586: 4e5e unlk %fp
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
47588: 4290 clrl %a0@
return 0; }
4758a: 4e75 rts
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
attr->is_initialized = false;
return 0;
4758c: 7016 moveq #22,%d0
}
4758e: 4e5e unlk %fp 47590: 4e75 rts
...
000475d8 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
475d8: 4e56 0000 linkw %fp,#0 475dc: 206e 0008 moveal %fp@(8),%a0 475e0: 202e 000c movel %fp@(12),%d0
if ( !attr )
475e4: 4a88 tstl %a0 475e6: 670a beqs 475f2 <pthread_rwlockattr_setpshared+0x1a>
return EINVAL;
if ( !attr->is_initialized )
475e8: 4a90 tstl %a0@ 475ea: 6706 beqs 475f2 <pthread_rwlockattr_setpshared+0x1a>
return EINVAL;
switch ( pshared ) {
475ec: 7201 moveq #1,%d1 475ee: b280 cmpl %d0,%d1 475f0: 6406 bccs 475f8 <pthread_rwlockattr_setpshared+0x20>
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
475f2: 7016 moveq #22,%d0
default:
return EINVAL;
}
}
475f4: 4e5e unlk %fp 475f6: 4e75 rts
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
475f8: 2140 0004 movel %d0,%a0@(4) 475fc: 4280 clrl %d0
return 0;
default:
return EINVAL;
}
}
475fe: 4e5e unlk %fp 47600: 4e75 rts
...
0004eb30 <pthread_self>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
pthread_t pthread_self( void )
{
4eb30: 4e56 0000 linkw %fp,#0 4eb34: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0
return _Thread_Executing->Object.id; }
4eb3a: 4e5e unlk %fp 4eb3c: 2028 0008 movel %a0@(8),%d0 4eb40: 4e75 rts
...
00045864 <pthread_setcancelstate>:
int pthread_setcancelstate(
int state,
int *oldstate
)
{
45864: 4e56 0000 linkw %fp,#0 45868: 222e 0008 movel %fp@(8),%d1 4586c: 206e 000c moveal %fp@(12),%a0
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
45870: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 45876: 6610 bnes 45888 <pthread_setcancelstate+0x24>
return EPROTO;
if ( !oldstate )
45878: 4a88 tstl %a0 4587a: 6706 beqs 45882 <pthread_setcancelstate+0x1e>
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
4587c: 7001 moveq #1,%d0 4587e: b081 cmpl %d1,%d0 45880: 640c bccs 4588e <pthread_setcancelstate+0x2a>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
45882: 7016 moveq #22,%d0
}
45884: 4e5e unlk %fp 45886: 4e75 rts
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
45888: 7047 moveq #71,%d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
4588a: 4e5e unlk %fp 4588c: 4e75 rts
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4588e: 2039 0005 f718 movel 5f718 <_Thread_Dispatch_disable_level>,%d0 45894: 5280 addql #1,%d0
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
45896: 2279 0005 f7d2 moveal 5f7d2 <_Thread_Executing>,%a1 4589c: 23c0 0005 f718 movel %d0,5f718 <_Thread_Dispatch_disable_level> 458a2: 2269 010e moveal %a1@(270),%a1
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
458a6: 20a9 00d4 movel %a1@(212),%a0@
thread_support->cancelability_state = state;
458aa: 2341 00d4 movel %d1,%a1@(212)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
458ae: 2f39 0005 f7d2 movel 5f7d2 <_Thread_Executing>,%sp@- 458b4: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
458ba: 588f addql #4,%sp
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
thread_support->cancelability_state = state;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
458bc: 4280 clrl %d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
458be: 4e5e unlk %fp 458c0: 4e75 rts
...
000458c4 <pthread_setcanceltype>:
int pthread_setcanceltype(
int type,
int *oldtype
)
{
458c4: 4e56 0000 linkw %fp,#0 458c8: 222e 0008 movel %fp@(8),%d1 458cc: 206e 000c moveal %fp@(12),%a0
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
458d0: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 458d6: 6610 bnes 458e8 <pthread_setcanceltype+0x24>
return EPROTO;
if ( !oldtype )
458d8: 4a88 tstl %a0 458da: 6706 beqs 458e2 <pthread_setcanceltype+0x1e>
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
458dc: 7001 moveq #1,%d0 458de: b081 cmpl %d1,%d0 458e0: 640c bccs 458ee <pthread_setcanceltype+0x2a>
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
458e2: 7016 moveq #22,%d0
}
458e4: 4e5e unlk %fp 458e6: 4e75 rts
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
458e8: 7047 moveq #71,%d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
458ea: 4e5e unlk %fp 458ec: 4e75 rts 458ee: 2039 0005 f718 movel 5f718 <_Thread_Dispatch_disable_level>,%d0 458f4: 5280 addql #1,%d0
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
458f6: 2279 0005 f7d2 moveal 5f7d2 <_Thread_Executing>,%a1 458fc: 23c0 0005 f718 movel %d0,5f718 <_Thread_Dispatch_disable_level> 45902: 2269 010e moveal %a1@(270),%a1
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
45906: 20a9 00d8 movel %a1@(216),%a0@
thread_support->cancelability_type = type;
4590a: 2341 00d8 movel %d1,%a1@(216)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
4590e: 2f39 0005 f7d2 movel 5f7d2 <_Thread_Executing>,%sp@- 45914: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
4591a: 588f addql #4,%sp
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
thread_support->cancelability_type = type;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
4591c: 4280 clrl %d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
4591e: 4e5e unlk %fp 45920: 4e75 rts
...
0004897c <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
4897c: 4e56 ffe0 linkw %fp,#-32 48980: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 48984: 282e 000c movel %fp@(12),%d4 48988: 242e 0010 movel %fp@(16),%d2
int rc;
/*
* Check all the parameters
*/
if ( !param )
4898c: 6700 00c4 beqw 48a52 <pthread_setschedparam+0xd6>
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
48990: 486e fff8 pea %fp@(-8) 48994: 486e fffc pea %fp@(-4) 48998: 2f02 movel %d2,%sp@- 4899a: 2f04 movel %d4,%sp@- 4899c: 4eb9 0004 e798 jsr 4e798 <_POSIX_Thread_Translate_sched_param>
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
489a2: 4fef 0010 lea %sp@(16),%sp
* Check all the parameters
*/
if ( !param )
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
489a6: 2600 movel %d0,%d3
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
489a8: 670c beqs 489b6 <pthread_setschedparam+0x3a>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
489aa: 2003 movel %d3,%d0 489ac: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 489b2: 4e5e unlk %fp 489b4: 4e75 rts 489b6: 486e fff4 pea %fp@(-12) 489ba: 2f2e 0008 movel %fp@(8),%sp@- 489be: 4879 0006 43ba pea 643ba <_POSIX_Threads_Information> 489c4: 4eb9 0004 aab8 jsr 4aab8 <_Objects_Get>
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
489ca: 4fef 000c lea %sp@(12),%sp 489ce: 2440 moveal %d0,%a2 489d0: 4aae fff4 tstl %fp@(-12) 489d4: 6600 008a bnew 48a60 <pthread_setschedparam+0xe4>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
489d8: 266a 010e moveal %a2@(270),%a3
if ( api->schedpolicy == SCHED_SPORADIC )
489dc: 7004 moveq #4,%d0 489de: b0ab 0080 cmpl %a3@(128),%d0 489e2: 6700 00ba beqw 48a9e <pthread_setschedparam+0x122>
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
489e6: 2242 moveal %d2,%a1 489e8: 41eb 0084 lea %a3@(132),%a0
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
489ec: 2744 0080 movel %d4,%a3@(128)
api->schedparam = *param;
489f0: 20d9 movel %a1@+,%a0@+ 489f2: 20d9 movel %a1@+,%a0@+ 489f4: 20d9 movel %a1@+,%a0@+ 489f6: 20d9 movel %a1@+,%a0@+ 489f8: 20d9 movel %a1@+,%a0@+ 489fa: 20d9 movel %a1@+,%a0@+
the_thread->budget_algorithm = budget_algorithm;
489fc: 256e fffc 007a movel %fp@(-4),%a2@(122)
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
48a02: 2091 movel %a1@,%a0@
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
48a04: 256e fff8 007e movel %fp@(-8),%a2@(126)
switch ( api->schedpolicy ) {
48a0a: 4a84 tstl %d4 48a0c: 6d32 blts 48a40 <pthread_setschedparam+0xc4> 48a0e: 7002 moveq #2,%d0 48a10: b084 cmpl %d4,%d0 48a12: 6d5c blts 48a70 <pthread_setschedparam+0xf4> 48a14: 4280 clrl %d0 48a16: 1039 0006 29e6 moveb 629e6 <rtems_maximum_priority>,%d0
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
48a1c: 41f9 0006 4184 lea 64184 <_Thread_Ticks_per_timeslice>,%a0 48a22: 90ab 0084 subl %a3@(132),%d0 48a26: 2550 0076 movel %a0@,%a2@(118)
the_thread->real_priority =
48a2a: 2540 0018 movel %d0,%a2@(24)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
48a2e: 4878 0001 pea 1 <ADD> 48a32: 2f00 movel %d0,%sp@- 48a34: 2f0a movel %a2,%sp@- 48a36: 4eb9 0004 ada8 jsr 4ada8 <_Thread_Change_priority>
the_thread,
the_thread->real_priority,
true
);
break;
48a3c: 4fef 000c lea %sp@(12),%sp
_Watchdog_Remove( &api->Sporadic_timer );
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
break;
}
_Thread_Enable_dispatch();
48a40: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
48a46: 2003 movel %d3,%d0 48a48: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a4e: 4e5e unlk %fp 48a50: 4e75 rts
int rc;
/*
* Check all the parameters
*/
if ( !param )
48a52: 7616 moveq #22,%d3
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
48a54: 2003 movel %d3,%d0 48a56: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a5c: 4e5e unlk %fp 48a5e: 4e75 rts
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
48a60: 163c 0003 moveb #3,%d3
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
48a64: 2003 movel %d3,%d0 48a66: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a6c: 4e5e unlk %fp 48a6e: 4e75 rts
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
48a70: 103c 0004 moveb #4,%d0 48a74: b084 cmpl %d4,%d0 48a76: 66c8 bnes 48a40 <pthread_setschedparam+0xc4>
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
48a78: 276b 0084 00a0 movel %a3@(132),%a3@(160)
_Watchdog_Remove( &api->Sporadic_timer );
48a7e: 486b 00a4 pea %a3@(164) 48a82: 4eb9 0004 c738 jsr 4c738 <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
48a88: 2f0a movel %a2,%sp@- 48a8a: 42a7 clrl %sp@- 48a8c: 4eb9 0004 88c0 jsr 488c0 <_POSIX_Threads_Sporadic_budget_TSR> 48a92: 4fef 000c lea %sp@(12),%sp
break;
}
_Thread_Enable_dispatch();
48a96: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> 48a9c: 60a8 bras 48a46 <pthread_setschedparam+0xca>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
48a9e: 486b 00a4 pea %a3@(164) 48aa2: 4eb9 0004 c738 jsr 4c738 <_Watchdog_Remove>
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
48aa8: 256e fffc 007a movel %fp@(-4),%a2@(122)
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
48aae: 2242 moveal %d2,%a1 48ab0: 41eb 0084 lea %a3@(132),%a0
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
48ab4: 588f addql #4,%sp
api->schedpolicy = policy;
48ab6: 2744 0080 movel %d4,%a3@(128)
api->schedparam = *param;
48aba: 20d9 movel %a1@+,%a0@+ 48abc: 20d9 movel %a1@+,%a0@+ 48abe: 20d9 movel %a1@+,%a0@+ 48ac0: 20d9 movel %a1@+,%a0@+ 48ac2: 20d9 movel %a1@+,%a0@+ 48ac4: 20d9 movel %a1@+,%a0@+
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
48ac6: 256e fff8 007e movel %fp@(-8),%a2@(126)
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
48acc: 2091 movel %a1@,%a0@
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
48ace: 4a84 tstl %d4 48ad0: 6c00 ff3c bgew 48a0e <pthread_setschedparam+0x92>
48ad4: 6000 ff6a braw 48a40 <pthread_setschedparam+0xc4> <== NOT EXECUTED
00045e88 <pthread_setspecific>:
int pthread_setspecific(
pthread_key_t key,
const void *value
)
{
45e88: 4e56 fffc linkw %fp,#-4 45e8c: 2f03 movel %d3,%sp@- 45e8e: 2f02 movel %d2,%sp@- 45e90: 486e fffc pea %fp@(-4) 45e94: 2f2e 0008 movel %fp@(8),%sp@- 45e98: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45e9e: 4eb9 0004 85b8 jsr 485b8 <_Objects_Get>
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
45ea4: 4fef 000c lea %sp@(12),%sp 45ea8: 4aae fffc tstl %fp@(-4) 45eac: 663e bnes 45eec <pthread_setspecific+0x64>
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
45eae: 2079 0006 0f4e moveal 60f4e <_Thread_Executing>,%a0
index = _Objects_Get_index( _Thread_Executing->Object.id );
the_key->Values[ api ][ index ] = (void *) value;
45eb4: 7618 moveq #24,%d3 45eb6: 2240 moveal %d0,%a1
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
45eb8: 2428 0008 movel %a0@(8),%d2
index = _Objects_Get_index( _Thread_Executing->Object.id );
the_key->Values[ api ][ index ] = (void *) value;
45ebc: 2202 movel %d2,%d1 45ebe: e6a9 lsrl %d3,%d1 45ec0: 163c 0007 moveb #7,%d3 45ec4: c283 andl %d3,%d1 45ec6: 0282 0000 ffff andil #65535,%d2 45ecc: 2071 1c14 moveal %a1@(00000014,%d1:l:4),%a0 45ed0: 43ee 000c lea %fp@(12),%a1 45ed4: 2191 2c00 movel %a1@,%a0@(00000000,%d2:l:4)
_Thread_Enable_dispatch();
45ed8: 4eb9 0004 8dc8 jsr 48dc8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45ede: 242e fff4 movel %fp@(-12),%d2
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
index = _Objects_Get_index( _Thread_Executing->Object.id );
the_key->Values[ api ][ index ] = (void *) value;
_Thread_Enable_dispatch();
45ee2: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45ee4: 262e fff8 movel %fp@(-8),%d3 45ee8: 4e5e unlk %fp 45eea: 4e75 rts 45eec: 242e fff4 movel %fp@(-12),%d2
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
45ef0: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45ef2: 262e fff8 movel %fp@(-8),%d3 45ef6: 4e5e unlk %fp 45ef8: 4e75 rts
...
00045e5c <pthread_spin_destroy>:
*/
int pthread_spin_destroy(
pthread_spinlock_t *spinlock
)
{
45e5c: 4e56 fff8 linkw %fp,#-8 45e60: 206e 0008 moveal %fp@(8),%a0
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
45e64: 4a88 tstl %a0 45e66: 6730 beqs 45e98 <pthread_spin_destroy+0x3c>
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
45e68: 486e fffc pea %fp@(-4) 45e6c: 2f10 movel %a0@,%sp@- 45e6e: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45e74: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get>
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
45e7a: 4fef 000c lea %sp@(12),%sp 45e7e: 4aae fffc tstl %fp@(-4) 45e82: 6614 bnes 45e98 <pthread_spin_destroy+0x3c>
*/
RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy(
CORE_spinlock_Control *the_spinlock
)
{
return (the_spinlock->users != 0);
45e84: 2040 moveal %d0,%a0 45e86: 2228 0018 movel %a0@(24),%d1
case OBJECTS_LOCAL:
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
45e8a: 6712 beqs 45e9e <pthread_spin_destroy+0x42>
_Thread_Enable_dispatch();
45e8c: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> 45e92: 7010 moveq #16,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45e94: 4e5e unlk %fp 45e96: 4e75 rts
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
return 0;
45e98: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45e9a: 4e5e unlk %fp 45e9c: 4e75 rts
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
45e9e: 2f00 movel %d0,%sp@- 45ea0: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45ea6: 2d40 fff8 movel %d0,%fp@(-8) 45eaa: 4eb9 0004 7cc8 jsr 47cc8 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free (
POSIX_Spinlock_Control *the_spinlock
)
{
_Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object );
45eb0: 202e fff8 movel %fp@(-8),%d0 45eb4: 2f00 movel %d0,%sp@- 45eb6: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45ebc: 4eb9 0004 7f70 jsr 47f70 <_Objects_Free>
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
45ec2: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch>
return 0;
45ec8: 4fef 0010 lea %sp@(16),%sp
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
45ecc: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45ece: 4e5e unlk %fp 45ed0: 4e75 rts
...
00045ed4 <pthread_spin_init>:
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
45ed4: 4e56 fffc linkw %fp,#-4 45ed8: 2f0b movel %a3,%sp@- 45eda: 2f0a movel %a2,%sp@- 45edc: 246e 0008 moveal %fp@(8),%a2
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
45ee0: 4a8a tstl %a2 45ee2: 6764 beqs 45f48 <pthread_spin_init+0x74>
return EINVAL;
switch ( pshared ) {
45ee4: 4aae 000c tstl %fp@(12) 45ee8: 665e bnes 45f48 <pthread_spin_init+0x74>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45eea: 2039 0006 0094 movel 60094 <_Thread_Dispatch_disable_level>,%d0 45ef0: 5280 addql #1,%d0 45ef2: 23c0 0006 0094 movel %d0,60094 <_Thread_Dispatch_disable_level>
* This function allocates a spinlock control block from
* the inactive chain of free spinlock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void )
{
return (POSIX_Spinlock_Control *)
45ef8: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45efe: 4eb9 0004 7c38 jsr 47c38 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
45f04: 588f addql #4,%sp 45f06: 2640 moveal %d0,%a3 45f08: 4a80 tstl %d0 45f0a: 674a beqs 45f56 <pthread_spin_init+0x82>
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes );
45f0c: 486e fffc pea %fp@(-4) 45f10: 486b 0010 pea %a3@(16) 45f14: 4eb9 0004 762c jsr 4762c <_CORE_spinlock_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45f1a: 202b 0008 movel %a3@(8),%d0 45f1e: 4281 clrl %d1 45f20: 2079 0006 02cc moveal 602cc <_POSIX_Spinlock_Information+0x18>,%a0 45f26: 3200 movew %d0,%d1 45f28: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
45f2c: 42ab 000c clrl %a3@(12)
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
45f30: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
45f32: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch>
return 0; }
45f38: 246e fff4 moveal %fp@(-12),%a2
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
45f3c: 508f addql #8,%sp
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
45f3e: 4280 clrl %d0
return 0; }
45f40: 266e fff8 moveal %fp@(-8),%a3 45f44: 4e5e unlk %fp 45f46: 4e75 rts 45f48: 246e fff4 moveal %fp@(-12),%a2
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
45f4c: 7016 moveq #22,%d0
}
45f4e: 266e fff8 moveal %fp@(-8),%a3 45f52: 4e5e unlk %fp 45f54: 4e75 rts
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
_Thread_Enable_dispatch();
45f56: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch>
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
45f5c: 246e fff4 moveal %fp@(-12),%a2
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
_Thread_Enable_dispatch();
45f60: 700b moveq #11,%d0
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
45f62: 266e fff8 moveal %fp@(-8),%a3 45f66: 4e5e unlk %fp 45f68: 4e75 rts
...
00045f6c <pthread_spin_lock>:
*/
int pthread_spin_lock(
pthread_spinlock_t *spinlock
)
{
45f6c: 4e56 fffc linkw %fp,#-4 45f70: 206e 0008 moveal %fp@(8),%a0 45f74: 2f02 movel %d2,%sp@-
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
45f76: 4a88 tstl %a0 45f78: 674a beqs 45fc4 <pthread_spin_lock+0x58>
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
45f7a: 486e fffc pea %fp@(-4) 45f7e: 2f10 movel %a0@,%sp@- 45f80: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45f86: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get>
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
45f8c: 4fef 000c lea %sp@(12),%sp 45f90: 4aae fffc tstl %fp@(-4) 45f94: 662e bnes 45fc4 <pthread_spin_lock+0x58>
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
45f96: 42a7 clrl %sp@- 45f98: 4878 0001 pea 1 <ADD> 45f9c: 2040 moveal %d0,%a0 45f9e: 4868 0010 pea %a0@(16) 45fa2: 4eb9 0004 76a4 jsr 476a4 <_CORE_spinlock_Wait> 45fa8: 2400 movel %d0,%d2
_Thread_Enable_dispatch();
45faa: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
45fb0: 2f02 movel %d2,%sp@- 45fb2: 4eb9 0004 5fd0 jsr 45fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45fb8: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
_Thread_Enable_dispatch();
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
45fbc: 4fef 0010 lea %sp@(16),%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45fc0: 4e5e unlk %fp 45fc2: 4e75 rts 45fc4: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
_Thread_Enable_dispatch();
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
45fc8: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45fca: 4e5e unlk %fp 45fcc: 4e75 rts
...
00046048 <pthread_spin_unlock>:
*/
int pthread_spin_unlock(
pthread_spinlock_t *spinlock
)
{
46048: 4e56 fffc linkw %fp,#-4 4604c: 206e 0008 moveal %fp@(8),%a0 46050: 2f02 movel %d2,%sp@-
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
46052: 4a88 tstl %a0 46054: 6742 beqs 46098 <pthread_spin_unlock+0x50> 46056: 486e fffc pea %fp@(-4) 4605a: 2f10 movel %a0@,%sp@- 4605c: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 46062: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get>
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
46068: 4fef 000c lea %sp@(12),%sp 4606c: 4aae fffc tstl %fp@(-4) 46070: 6626 bnes 46098 <pthread_spin_unlock+0x50>
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
46072: 2040 moveal %d0,%a0 46074: 4868 0010 pea %a0@(16) 46078: 4eb9 0004 764c jsr 4764c <_CORE_spinlock_Release> 4607e: 2400 movel %d0,%d2
_Thread_Enable_dispatch();
46080: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
46086: 2f02 movel %d2,%sp@- 46088: 4eb9 0004 5fd0 jsr 45fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code>
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
4608e: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
_Thread_Enable_dispatch();
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
46092: 508f addql #8,%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46094: 4e5e unlk %fp 46096: 4e75 rts 46098: 242e fff8 movel %fp@(-8),%d2
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
_Thread_Enable_dispatch();
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
4609c: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
4609e: 4e5e unlk %fp 460a0: 4e75 rts
...
00046454 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
46454: 4e56 0000 linkw %fp,#0
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
46458: 2039 0006 01ba movel 601ba <_ISR_Nest_level>,%d0 4645e: 663c bnes 4649c <pthread_testcancel+0x48>
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
46460: 2079 0006 01da moveal 601da <_Thread_Executing>,%a0 46466: 2039 0006 0120 movel 60120 <_Thread_Dispatch_disable_level>,%d0 4646c: 5280 addql #1,%d0 4646e: 2068 010e moveal %a0@(270),%a0 46472: 23c0 0006 0120 movel %d0,60120 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
46478: 4aa8 00d4 tstl %a0@(212) 4647c: 6622 bnes 464a0 <pthread_testcancel+0x4c>
thread_support->cancelation_requested )
4647e: 4aa8 00dc tstl %a0@(220) 46482: 671c beqs 464a0 <pthread_testcancel+0x4c>
cancel = true;
_Thread_Enable_dispatch();
46484: 4eb9 0004 8b28 jsr 48b28 <_Thread_Enable_dispatch>
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
4648a: 4878 ffff pea ffffffff <LESS> 4648e: 2f39 0006 01da movel 601da <_Thread_Executing>,%sp@- 46494: 4eb9 0004 c180 jsr 4c180 <_POSIX_Thread_Exit>
4649a: 508f addql #8,%sp <== NOT EXECUTED
}
4649c: 4e5e unlk %fp <== NOT EXECUTED 4649e: 4e75 rts <== NOT EXECUTED
464a0: 4e5e unlk %fp
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
464a2: 4ef9 0004 8b28 jmp 48b28 <_Thread_Enable_dispatch>
000429a4 <putk>:
* putk
*
* Kernel putk (e.g. puts) function requiring minimal infrastrure.
*/
void putk(const char *s)
{
429a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 429a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 429aa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
const char *p = s;
for (p=s ; *p ; p++ )
429ae: 1012 moveb %a2@,%d0 <== NOT EXECUTED 429b0: 6714 beqs 429c6 <putk+0x22> <== NOT EXECUTED
BSP_output_char(*p);
429b2: 49c0 extbl %d0 <== NOT EXECUTED
*/
void putk(const char *s)
{
const char *p = s;
for (p=s ; *p ; p++ )
429b4: 528a addql #1,%a2 <== NOT EXECUTED
BSP_output_char(*p);
429b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 429b8: 2079 0005 ddb0 moveal 5ddb0 <BSP_output_char>,%a0 <== NOT EXECUTED 429be: 4e90 jsr %a0@ <== NOT EXECUTED
*/
void putk(const char *s)
{
const char *p = s;
for (p=s ; *p ; p++ )
429c0: 588f addql #4,%sp <== NOT EXECUTED 429c2: 1012 moveb %a2@,%d0 <== NOT EXECUTED 429c4: 66ec bnes 429b2 <putk+0xe> <== NOT EXECUTED
BSP_output_char(*p);
BSP_output_char('\n');
429c6: 2279 0005 ddb0 moveal 5ddb0 <BSP_output_char>,%a1 <== NOT EXECUTED 429cc: 700a moveq #10,%d0 <== NOT EXECUTED
}
429ce: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
{
const char *p = s;
for (p=s ; *p ; p++ )
BSP_output_char(*p);
BSP_output_char('\n');
429d2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
429d6: 4e5e unlk %fp <== NOT EXECUTED
{
const char *p = s;
for (p=s ; *p ; p++ )
BSP_output_char(*p);
BSP_output_char('\n');
429d8: 4ed1 jmp %a1@ <== NOT EXECUTED
...
0005b624 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
5b624: 4e56 fff4 linkw %fp,#-12 5b628: 202e 0008 movel %fp@(8),%d0 5b62c: 222e 000c movel %fp@(12),%d1 5b630: 206e 0010 moveal %fp@(16),%a0 5b634: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5b638: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 5b63e: 6468 bccs 5b6a8 <read+0x84>
iop = rtems_libio_iop( fd );
5b640: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 5b646: ed88 lsll #6,%d0 5b648: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5b64a: 202a 0014 movel %a2@(20),%d0 5b64e: 0800 0008 btst #8,%d0 5b652: 6754 beqs 5b6a8 <read+0x84>
rtems_libio_check_buffer( buffer );
5b654: 4a81 tstl %d1 5b656: 6768 beqs 5b6c0 <read+0x9c>
rtems_libio_check_count( count );
5b658: 4a88 tstl %a0 5b65a: 6740 beqs 5b69c <read+0x78>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5b65c: 0800 0001 btst #1,%d0 5b660: 675e beqs 5b6c0 <read+0x9c>
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
5b662: 226a 003c moveal %a2@(60),%a1 5b666: 2269 0008 moveal %a1@(8),%a1 5b66a: 4a89 tstl %a1 5b66c: 676a beqs 5b6d8 <read+0xb4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->read_h)( iop, buffer, count );
5b66e: 2f08 movel %a0,%sp@- 5b670: 2f01 movel %d1,%sp@- 5b672: 2f0a movel %a2,%sp@- 5b674: 4e91 jsr %a1@
if ( rc > 0 )
5b676: 4fef 000c lea %sp@(12),%sp 5b67a: 4a80 tstl %d0 5b67c: 6f14 bles 5b692 <read+0x6e>
iop->offset += rc;
5b67e: 2400 movel %d0,%d2 5b680: 5bc1 smi %d1 5b682: 49c1 extbl %d1 5b684: d5aa 0010 addl %d2,%a2@(16) 5b688: 262a 000c movel %a2@(12),%d3 5b68c: d781 addxl %d1,%d3 5b68e: 2543 000c movel %d3,%a2@(12)
return rc;
}
5b692: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b698: 4e5e unlk %fp 5b69a: 4e75 rts
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
5b69c: 4280 clrl %d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b69e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5b6a4: 4e5e unlk %fp <== NOT EXECUTED 5b6a6: 4e75 rts <== NOT EXECUTED
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
5b6a8: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b6ae: 7409 moveq #9,%d2 5b6b0: 2040 moveal %d0,%a0 5b6b2: 70ff moveq #-1,%d0 5b6b4: 2082 movel %d2,%a0@
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b6b6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b6bc: 4e5e unlk %fp 5b6be: 4e75 rts
rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5b6c0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b6c6: 7216 moveq #22,%d1 <== NOT EXECUTED 5b6c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b6ca: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b6cc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5b6d2: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b6d4: 4e5e unlk %fp <== NOT EXECUTED 5b6d6: 4e75 rts <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b6d8: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b6de: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b6e0: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b6e2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b6e8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b6ee: 4e5e unlk %fp <== NOT EXECUTED
5b6f0: 4e75 rts
000685b0 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
685b0: 4e56 ffe0 linkw %fp,#-32 685b4: 48d7 001c moveml %d2-%d4,%sp@ 685b8: 262e 0008 movel %fp@(8),%d3 685bc: 282e 000c movel %fp@(12),%d4
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
685c0: 6700 0092 beqw 68654 <readlink+0xa4>
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
685c4: 2f03 movel %d3,%sp@- 685c6: 240e movel %fp,%d2 685c8: 0682 ffff ffec addil #-20,%d2 685ce: 4eb9 0008 6f0c jsr 86f0c <strlen> 685d4: 4297 clrl %sp@ 685d6: 2f02 movel %d2,%sp@- 685d8: 42a7 clrl %sp@- 685da: 2f00 movel %d0,%sp@- 685dc: 2f03 movel %d3,%sp@- 685de: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
685e4: 4fef 0014 lea %sp@(20),%sp 685e8: 4a80 tstl %d0 685ea: 665a bnes 68646 <readlink+0x96>
return -1;
if ( !loc.ops->node_type_h ){
685ec: 226e fff8 moveal %fp@(-8),%a1 685f0: 2069 0010 moveal %a1@(16),%a0 685f4: 4a88 tstl %a0 685f6: 6700 00a6 beqw 6869e <readlink+0xee>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
685fa: 2f02 movel %d2,%sp@- 685fc: 4e90 jsr %a0@ 685fe: 588f addql #4,%sp 68600: 7204 moveq #4,%d1 68602: b280 cmpl %d0,%d1 68604: 6668 bnes 6866e <readlink+0xbe>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
68606: 226e fff8 moveal %fp@(-8),%a1 6860a: 2069 003c moveal %a1@(60),%a0 6860e: 4a88 tstl %a0 68610: 6700 008c beqw 6869e <readlink+0xee>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
68614: 2f2e 0010 movel %fp@(16),%sp@- 68618: 2f04 movel %d4,%sp@- 6861a: 2f02 movel %d2,%sp@- 6861c: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
6861e: 206e fff8 moveal %fp@(-8),%a0
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
68622: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
68624: 4fef 000c lea %sp@(12),%sp 68628: 4a88 tstl %a0 6862a: 670e beqs 6863a <readlink+0x8a> 6862c: 2068 001c moveal %a0@(28),%a0 68630: 4a88 tstl %a0 68632: 6706 beqs 6863a <readlink+0x8a> 68634: 2f02 movel %d2,%sp@- 68636: 4e90 jsr %a0@ 68638: 588f addql #4,%sp
return result;
}
6863a: 2003 movel %d3,%d0 6863c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 68642: 4e5e unlk %fp 68644: 4e75 rts
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
0, &loc, false );
if ( result != 0 )
68646: 76ff moveq #-1,%d3 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68648: 2003 movel %d3,%d0 <== NOT EXECUTED 6864a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68650: 4e5e unlk %fp <== NOT EXECUTED 68652: 4e75 rts <== NOT EXECUTED
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
68654: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6865a: 76ff moveq #-1,%d3 <== NOT EXECUTED 6865c: 720e moveq #14,%d1 <== NOT EXECUTED 6865e: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68660: 2003 movel %d3,%d0 <== NOT EXECUTED 68662: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
68668: 2081 movel %d1,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6866a: 4e5e unlk %fp <== NOT EXECUTED 6866c: 4e75 rts <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
rtems_filesystem_freenode( &loc );
6866e: 206e fff8 moveal %fp@(-8),%a0 68672: 4a88 tstl %a0 68674: 670e beqs 68684 <readlink+0xd4> 68676: 2068 001c moveal %a0@(28),%a0 6867a: 4a88 tstl %a0 6867c: 6706 beqs 68684 <readlink+0xd4> 6867e: 2f02 movel %d2,%sp@- 68680: 4e90 jsr %a0@ 68682: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
68684: 4eb9 0008 0e64 jsr 80e64 <__errno> 6868a: 76ff moveq #-1,%d3 6868c: 2040 moveal %d0,%a0 6868e: 7016 moveq #22,%d0 68690: 2080 movel %d0,%a0@
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68692: 2003 movel %d3,%d0 68694: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 6869a: 4e5e unlk %fp 6869c: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
6869e: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 686a2: 4a88 tstl %a0 <== NOT EXECUTED 686a4: 6706 beqs 686ac <readlink+0xfc> <== NOT EXECUTED 686a6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 686a8: 4e90 jsr %a0@ <== NOT EXECUTED 686aa: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
686ac: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 686b2: 76ff moveq #-1,%d3 <== NOT EXECUTED 686b4: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
686b6: 2003 movel %d3,%d0 <== NOT EXECUTED 686b8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
686be: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
686c4: 4e5e unlk %fp <== NOT EXECUTED
686c6: 4e75 rts
00044948 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
44948: 4e56 ffe0 linkw %fp,#-32 4494c: 202e 0008 movel %fp@(8),%d0 44950: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 44954: 246e 000c moveal %fp@(12),%a2 44958: 242e 0010 movel %fp@(16),%d2
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
4495c: b0b9 0006 1344 cmpl 61344 <rtems_libio_number_iops>,%d0 44962: 6400 00f0 bccw 44a54 <readv+0x10c>
iop = rtems_libio_iop( fd );
44966: 2679 0006 3218 moveal 63218 <rtems_libio_iops>,%a3 4496c: ed88 lsll #6,%d0 4496e: d7c0 addal %d0,%a3
rtems_libio_check_is_open( iop );
44970: 202b 0014 movel %a3@(20),%d0 44974: 0800 0008 btst #8,%d0 44978: 6700 00da beqw 44a54 <readv+0x10c>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4497c: 0800 0001 btst #1,%d0 44980: 6700 009c beqw 44a1e <readv+0xd6>
/*
* Argument validation on IO vector
*/
if ( !iov )
44984: 4a8a tstl %a2 44986: 6700 0096 beqw 44a1e <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
4498a: 4a82 tstl %d2 4498c: 6f00 0090 blew 44a1e <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
44990: 0c82 0000 0400 cmpil #1024,%d2 44996: 6e00 0086 bgtw 44a1e <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
4499a: 206b 003c moveal %a3@(60),%a0 4499e: 2868 0008 moveal %a0@(8),%a4 449a2: 4a8c tstl %a4 449a4: 6700 00c8 beqw 44a6e <readv+0x126>
rtems_set_errno_and_return_minus_one( ENOTSUP );
449a8: 204a moveal %a2,%a0 449aa: 93c9 subal %a1,%a1 449ac: 4281 clrl %d1 449ae: 7a01 moveq #1,%d5
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
449b0: 4a90 tstl %a0@ 449b2: 676a beqs 44a1e <readv+0xd6>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
449b4: 2828 0004 movel %a0@(4),%d4 449b8: 2601 movel %d1,%d3 449ba: d684 addl %d4,%d3
if ( total < old )
449bc: b283 cmpl %d3,%d1 449be: 6e5e bgts 44a1e <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
449c0: 4a84 tstl %d4 449c2: 57c4 seq %d4
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
449c4: 2203 movel %d3,%d1
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
449c6: 2605 movel %d5,%d3
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
449c8: 5289 addql #1,%a1 449ca: 5088 addql #8,%a0
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
449cc: c684 andl %d4,%d3 449ce: 1a03 moveb %d3,%d5
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
449d0: b3c2 cmpal %d2,%a1 449d2: 6ddc blts 449b0 <readv+0x68>
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
449d4: 4a03 tstb %d3 449d6: 6660 bnes 44a38 <readv+0xf0> 449d8: 588a addql #4,%a2 449da: 4283 clrl %d3 449dc: 4284 clrl %d4
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
449de: 2f12 movel %a2@,%sp@-
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
449e0: 5283 addql #1,%d3
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
449e2: 2f2a fffc movel %a2@(-4),%sp@- 449e6: 2f0b movel %a3,%sp@- 449e8: 4e94 jsr %a4@
if ( bytes < 0 )
449ea: 4fef 000c lea %sp@(12),%sp 449ee: 4a80 tstl %d0 449f0: 6d54 blts 44a46 <readv+0xfe>
return -1;
if ( bytes > 0 ) {
449f2: 6716 beqs 44a0a <readv+0xc2>
iop->offset += bytes;
total += bytes;
449f4: d880 addl %d0,%d4
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
449f6: 2c00 movel %d0,%d6 449f8: 5bc5 smi %d5 449fa: 49c5 extbl %d5 449fc: ddab 0010 addl %d6,%a3@(16) 44a00: 222b 000c movel %a3@(12),%d1 44a04: d385 addxl %d5,%d1 44a06: 2741 000c movel %d1,%a3@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
44a0a: b092 cmpl %a2@,%d0 44a0c: 661e bnes 44a2c <readv+0xe4>
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44a0e: 508a addql #8,%a2 44a10: b682 cmpl %d2,%d3 44a12: 6c18 bges 44a2c <readv+0xe4> 44a14: 206b 003c moveal %a3@(60),%a0 44a18: 2868 0008 moveal %a0@(8),%a4 44a1c: 60c0 bras 449de <readv+0x96>
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
44a1e: 4eb9 0005 10f4 jsr 510f4 <__errno> 44a24: 78ff moveq #-1,%d4 44a26: 2040 moveal %d0,%a0 44a28: 7016 moveq #22,%d0 44a2a: 2080 movel %d0,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a2c: 2004 movel %d4,%d0 44a2e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a34: 4e5e unlk %fp 44a36: 4e75 rts
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
44a38: 4284 clrl %d4
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a3a: 2004 movel %d4,%d0 44a3c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a42: 4e5e unlk %fp 44a44: 4e75 rts
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44a46: 78ff moveq #-1,%d4 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a48: 2004 movel %d4,%d0 <== NOT EXECUTED 44a4a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 44a50: 4e5e unlk %fp <== NOT EXECUTED 44a52: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
44a54: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 44a5a: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a5c: 7209 moveq #9,%d1 <== NOT EXECUTED 44a5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a60: 2004 movel %d4,%d0 <== NOT EXECUTED 44a62: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
44a68: 2081 movel %d1,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a6a: 4e5e unlk %fp <== NOT EXECUTED 44a6c: 4e75 rts <== NOT EXECUTED
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
44a6e: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 44a74: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a76: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a78: 2004 movel %d4,%d0 <== NOT EXECUTED 44a7a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
44a80: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a86: 4e5e unlk %fp <== NOT EXECUTED 44a88: 4e75 rts <== NOT EXECUTED
...
0005b770 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
5b770: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
5b772: 4e56 fff0 linkw %fp,#-16 5b776: 52b9 0005 edc0 addql #1,5edc0 <rtems_malloc_statistics+0x10> 5b77c: 48d7 001c moveml %d2-%d4,%sp@ 5b780: 242e 0008 movel %fp@(8),%d2 5b784: 262e 000c movel %fp@(12),%d3
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
5b788: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 5b78e: 677a beqs 5b80a <realloc+0x9a>
}
/*
* Continue with realloc().
*/
if ( !ptr )
5b790: 4a82 tstl %d2 5b792: 6700 00de beqw 5b872 <realloc+0x102>
return malloc( size );
if ( !size ) {
5b796: 4a83 tstl %d3 5b798: 673e beqs 5b7d8 <realloc+0x68>
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
5b79a: 486e fffc pea %fp@(-4) 5b79e: 2f02 movel %d2,%sp@- 5b7a0: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 5b7a6: 4eb9 0005 b958 jsr 5b958 <_Protected_heap_Get_block_size> 5b7ac: 4fef 000c lea %sp@(12),%sp 5b7b0: 4a00 tstb %d0 5b7b2: 673c beqs 5b7f0 <realloc+0x80>
#if defined(RTEMS_MALLOC_BOUNDARY_HELPERS)
if (rtems_malloc_boundary_helpers)
resize += (*rtems_malloc_boundary_helpers->overhead)();
#endif
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, resize ) ) {
5b7b4: 2f03 movel %d3,%sp@- 5b7b6: 2f02 movel %d2,%sp@- 5b7b8: 2f39 0005 d6b0 movel 5d6b0 <RTEMS_Malloc_Heap>,%sp@- 5b7be: 4eb9 0005 b994 jsr 5b994 <_Protected_heap_Resize_block> 5b7c4: 4fef 000c lea %sp@(12),%sp 5b7c8: 4a00 tstb %d0 5b7ca: 6754 beqs 5b820 <realloc+0xb0>
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5b7cc: 2002 movel %d2,%d0 5b7ce: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b7d4: 4e5e unlk %fp 5b7d6: 4e75 rts
*/
if ( !ptr )
return malloc( size );
if ( !size ) {
free( ptr );
5b7d8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5b7da: 4282 clrl %d2 <== NOT EXECUTED 5b7dc: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED
return (void *) 0;
5b7e2: 588f addql #4,%sp <== NOT EXECUTED
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5b7e4: 2002 movel %d2,%d0 <== NOT EXECUTED 5b7e6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED 5b7ec: 4e5e unlk %fp <== NOT EXECUTED 5b7ee: 4e75 rts <== NOT EXECUTED
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
errno = EINVAL;
5b7f0: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b7f6: 4282 clrl %d2 5b7f8: 2040 moveal %d0,%a0 5b7fa: 7016 moveq #22,%d0 5b7fc: 2080 movel %d0,%a0@
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5b7fe: 2002 movel %d2,%d0 5b800: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b806: 4e5e unlk %fp 5b808: 4e75 rts
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
5b80a: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 5b810: 6752 beqs 5b864 <realloc+0xf4>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5b812: 4282 clrl %d2
}
5b814: 2002 movel %d2,%d0 5b816: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b81c: 4e5e unlk %fp 5b81e: 4e75 rts
* There used to be a free on this error case but it is wrong to
* free the memory per OpenGroup Single UNIX Specification V2
* and the C Standard.
*/
new_area = malloc( size );
5b820: 2f03 movel %d3,%sp@- 5b822: 4eb9 0004 ac20 jsr 4ac20 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5b828: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
5b82a: 53b9 0005 edb4 subql #1,5edb4 <rtems_malloc_statistics+0x4>
* There used to be a free on this error case but it is wrong to
* free the memory per OpenGroup Single UNIX Specification V2
* and the C Standard.
*/
new_area = malloc( size );
5b830: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5b832: 67de beqs 5b812 <realloc+0xa2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
5b834: 202e fffc movel %fp@(-4),%d0 5b838: b083 cmpl %d3,%d0 5b83a: 6402 bccs 5b83e <realloc+0xce> 5b83c: 2600 movel %d0,%d3 5b83e: 2f03 movel %d3,%sp@- 5b840: 2f02 movel %d2,%sp@- 5b842: 2f04 movel %d4,%sp@- 5b844: 4eb9 0004 f3ac jsr 4f3ac <memcpy>
free( ptr );
5b84a: 2f02 movel %d2,%sp@- 5b84c: 2404 movel %d4,%d2 5b84e: 4eb9 0004 a688 jsr 4a688 <free>
return new_area;
5b854: 4fef 0010 lea %sp@(16),%sp
}
5b858: 2002 movel %d2,%d0 5b85a: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b860: 4e5e unlk %fp 5b862: 4e75 rts
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
return (void *) 0;
if (_ISR_Nest_level > 0)
5b864: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0 5b86a: 6700 ff24 beqw 5b790 <realloc+0x20>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5b86e: 4282 clrl %d2 <== NOT EXECUTED 5b870: 60a2 bras 5b814 <realloc+0xa4> <== NOT EXECUTED
/*
* Continue with realloc().
*/
if ( !ptr )
return malloc( size );
5b872: 2f03 movel %d3,%sp@- 5b874: 4eb9 0004 ac20 jsr 4ac20 <malloc> 5b87a: 588f addql #4,%sp 5b87c: 2400 movel %d0,%d2
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5b87e: 2002 movel %d2,%d0 5b880: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b886: 4e5e unlk %fp 5b888: 4e75 rts
...
000686c8 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
686c8: 4e56 ffbc linkw %fp,#-68 686cc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 686d0: 282e 0008 movel %fp@(8),%d4
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
686d4: 2f04 movel %d4,%sp@- 686d6: 4eb9 0004 6538 jsr 46538 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
686dc: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
686de: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
686e0: 6600 01ce bnew 688b0 <rmdir+0x1e8>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
686e4: 2044 moveal %d4,%a0 686e6: 762f moveq #47,%d3 686e8: 1210 moveb %a0@,%d1 686ea: 1001 moveb %d1,%d0 686ec: 49c0 extbl %d0 686ee: b680 cmpl %d0,%d3 686f0: 670e beqs 68700 <rmdir+0x38>
686f2: 163c 005c moveb #92,%d3 <== NOT EXECUTED 686f6: b680 cmpl %d0,%d3 <== NOT EXECUTED 686f8: 6706 beqs 68700 <rmdir+0x38> <== NOT EXECUTED 686fa: 4a01 tstb %d1 <== NOT EXECUTED 686fc: 6600 00fc bnew 687fa <rmdir+0x132> <== NOT EXECUTED
68700: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68706: 45ee ffec lea %fp@(-20),%a2 6870a: 49ee fff0 lea %fp@(-16),%a4 6870e: 200e movel %fp,%d0 68710: 0680 ffff fff4 addil #-12,%d0 68716: 2640 moveal %d0,%a3 68718: 4bee fff8 lea %fp@(-8),%a5 6871c: 224e moveal %fp,%a1 6871e: 24a8 0018 movel %a0@(24),%a2@ 68722: 28a8 001c movel %a0@(28),%a4@ 68726: 26a8 0020 movel %a0@(32),%a3@ 6872a: 2aa8 0024 movel %a0@(36),%a5@ 6872e: 2328 0028 movel %a0@(40),%a1@- 68732: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
68734: 2040 moveal %d0,%a0
name = pathname + parentpathlen;
68736: 2644 moveal %d4,%a3 68738: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
6873a: 240e movel %fp,%d2 6873c: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
68742: 2d50 ffe0 movel %a0@,%fp@(-32) 68746: 2d51 ffe8 movel %a1@,%fp@(-24) 6874a: 2d54 ffdc movel %a4@,%fp@(-36)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6874e: 49f9 0008 6f0c lea 86f0c <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
68754: 2d55 ffe4 movel %a5@,%fp@(-28) 68758: 2d52 ffd8 movel %a2@,%fp@(-40)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6875c: 2f0b movel %a3,%sp@- 6875e: 4e94 jsr %a4@ 68760: 2e80 movel %d0,%sp@ 68762: 2f0b movel %a3,%sp@- 68764: 4eb9 0004 64f0 jsr 464f0 <rtems_filesystem_prefix_separators> 6876a: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
6876c: 2f0b movel %a3,%sp@- 6876e: 4e94 jsr %a4@ 68770: 4297 clrl %sp@ 68772: 2f02 movel %d2,%sp@- 68774: 42a7 clrl %sp@- 68776: 2f00 movel %d0,%sp@- 68778: 2f0b movel %a3,%sp@- 6877a: 4eb9 0004 65aa jsr 465aa <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
68780: 4fef 001c lea %sp@(28),%sp 68784: 4a80 tstl %d0 68786: 6600 00ee bnew 68876 <rmdir+0x1ae>
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
6878a: 226e ffe4 moveal %fp@(-28),%a1 6878e: 2069 0010 moveal %a1@(16),%a0 68792: 4a88 tstl %a0 68794: 6700 01a0 beqw 68936 <rmdir+0x26e>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
68798: 2f02 movel %d2,%sp@- 6879a: 4e90 jsr %a0@ 6879c: 588f addql #4,%sp 6879e: 7201 moveq #1,%d1 687a0: b280 cmpl %d0,%d1 687a2: 6600 0086 bnew 6882a <rmdir+0x162>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
687a6: 206e ffe0 moveal %fp@(-32),%a0 687aa: 2068 0034 moveal %a0@(52),%a0 687ae: 4a88 tstl %a0 687b0: 6700 0136 beqw 688e8 <rmdir+0x220>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
687b4: 2f02 movel %d2,%sp@- 687b6: 2f0a movel %a2,%sp@- 687b8: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
687ba: 206e ffe4 moveal %fp@(-28),%a0
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
687be: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
687c0: 508f addql #8,%sp 687c2: 4a88 tstl %a0 687c4: 670e beqs 687d4 <rmdir+0x10c> 687c6: 2068 001c moveal %a0@(28),%a0 687ca: 4a88 tstl %a0 687cc: 6706 beqs 687d4 <rmdir+0x10c> 687ce: 2f02 movel %d2,%sp@- 687d0: 4e90 jsr %a0@ 687d2: 588f addql #4,%sp
if ( free_parentloc )
687d4: 4a03 tstb %d3 687d6: 6716 beqs 687ee <rmdir+0x126>
rtems_filesystem_freenode( &parentloc );
687d8: 206e fff8 moveal %fp@(-8),%a0 687dc: 4a88 tstl %a0 687de: 670e beqs 687ee <rmdir+0x126> 687e0: 2068 001c moveal %a0@(28),%a0 687e4: 4a88 tstl %a0 687e6: 6706 beqs 687ee <rmdir+0x126> 687e8: 2f0a movel %a2,%sp@- 687ea: 4e90 jsr %a0@ 687ec: 588f addql #4,%sp
return result;
}
687ee: 200b movel %a3,%d0 687f0: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 687f6: 4e5e unlk %fp 687f8: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
687fa: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 68800: 45ee ffec lea %fp@(-20),%a2 <== NOT EXECUTED 68804: 5888 addql #4,%a0 <== NOT EXECUTED 68806: 49ee fff0 lea %fp@(-16),%a4 <== NOT EXECUTED 6880a: 200e movel %fp,%d0 <== NOT EXECUTED 6880c: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED 68812: 2640 moveal %d0,%a3 <== NOT EXECUTED 68814: 4bee fff8 lea %fp@(-8),%a5 <== NOT EXECUTED 68818: 224e moveal %fp,%a1 <== NOT EXECUTED 6881a: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 6881c: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 6881e: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 68820: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 68822: 2310 movel %a0@,%a1@- <== NOT EXECUTED 68824: 4203 clrb %d3 <== NOT EXECUTED 68826: 6000 ff0c braw 68734 <rmdir+0x6c> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){
rtems_filesystem_freenode( &loc );
6882a: 206e ffe4 moveal %fp@(-28),%a0 6882e: 4a88 tstl %a0 68830: 670e beqs 68840 <rmdir+0x178> 68832: 2068 001c moveal %a0@(28),%a0 68836: 4a88 tstl %a0 68838: 6706 beqs 68840 <rmdir+0x178> 6883a: 2f02 movel %d2,%sp@- 6883c: 4e90 jsr %a0@ 6883e: 588f addql #4,%sp
if ( free_parentloc )
68840: 4a03 tstb %d3 68842: 6716 beqs 6885a <rmdir+0x192>
rtems_filesystem_freenode( &parentloc );
68844: 206e fff8 moveal %fp@(-8),%a0 68848: 4a88 tstl %a0 6884a: 670e beqs 6885a <rmdir+0x192> 6884c: 2068 001c moveal %a0@(28),%a0 68850: 4a88 tstl %a0 68852: 6706 beqs 6885a <rmdir+0x192> 68854: 2f0a movel %a2,%sp@- 68856: 4e90 jsr %a0@ 68858: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
6885a: 4eb9 0008 0e64 jsr 80e64 <__errno> 68860: 367c ffff moveaw #-1,%a3 68864: 2040 moveal %d0,%a0 68866: 7014 moveq #20,%d0 68868: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
6886a: 200b movel %a3,%d0 6886c: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 68872: 4e5e unlk %fp 68874: 4e75 rts
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
68876: 4a03 tstb %d3 68878: 6610 bnes 6888a <rmdir+0x1c2>
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
6887a: 367c ffff moveaw #-1,%a3
return result;
}
6887e: 200b movel %a3,%d0 68880: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 68886: 4e5e unlk %fp 68888: 4e75 rts
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
6888a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 6888e: 4a88 tstl %a0 <== NOT EXECUTED 68890: 67e8 beqs 6887a <rmdir+0x1b2> <== NOT EXECUTED 68892: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 68896: 67e2 beqs 6887a <rmdir+0x1b2> <== NOT EXECUTED 68898: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6889a: 2040 moveal %d0,%a0 <== NOT EXECUTED 6889c: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 688a0: 4e90 jsr %a0@ <== NOT EXECUTED 688a2: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
688a4: 200b movel %a3,%d0 <== NOT EXECUTED 688a6: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 688ac: 4e5e unlk %fp <== NOT EXECUTED 688ae: 4e75 rts <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
688b0: 42a7 clrl %sp@- 688b2: 45ee ffec lea %fp@(-20),%a2 688b6: 2f0a movel %a2,%sp@- 688b8: 4878 0002 pea 2 <DOUBLE_FLOAT> 688bc: 2f00 movel %d0,%sp@- 688be: 2f04 movel %d4,%sp@- 688c0: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
688c6: 4fef 0014 lea %sp@(20),%sp 688ca: 4a80 tstl %d0 688cc: 66ac bnes 6887a <rmdir+0x1b2> 688ce: 200e movel %fp,%d0 688d0: 49ee fff0 lea %fp@(-16),%a4 688d4: 0680 ffff fff4 addil #-12,%d0 688da: 4bee fff8 lea %fp@(-8),%a5 688de: 43ee fffc lea %fp@(-4),%a1 688e2: 7601 moveq #1,%d3 688e4: 6000 fe4e braw 68734 <rmdir+0x6c>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
688e8: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 688ec: 4a88 tstl %a0 <== NOT EXECUTED 688ee: 670e beqs 688fe <rmdir+0x236> <== NOT EXECUTED 688f0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 688f4: 4a88 tstl %a0 <== NOT EXECUTED 688f6: 6706 beqs 688fe <rmdir+0x236> <== NOT EXECUTED 688f8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 688fa: 4e90 jsr %a0@ <== NOT EXECUTED 688fc: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
688fe: 4a03 tstb %d3 <== NOT EXECUTED 68900: 6716 beqs 68918 <rmdir+0x250> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
68902: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 68906: 4a88 tstl %a0 <== NOT EXECUTED 68908: 670e beqs 68918 <rmdir+0x250> <== NOT EXECUTED 6890a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6890e: 4a88 tstl %a0 <== NOT EXECUTED 68910: 6706 beqs 68918 <rmdir+0x250> <== NOT EXECUTED 68912: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68914: 4e90 jsr %a0@ <== NOT EXECUTED 68916: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68918: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6891e: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 68922: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
68924: 200b movel %a3,%d0 <== NOT EXECUTED 68926: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
6892c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
68932: 4e5e unlk %fp <== NOT EXECUTED 68934: 4e75 rts <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
rtems_filesystem_freenode( &loc );
68936: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 6893a: 4a88 tstl %a0 <== NOT EXECUTED 6893c: 67c0 beqs 688fe <rmdir+0x236> <== NOT EXECUTED
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
6893e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68940: 4e90 jsr %a0@ <== NOT EXECUTED 68942: 588f addql #4,%sp <== NOT EXECUTED 68944: 60b8 bras 688fe <rmdir+0x236> <== NOT EXECUTED
...
0004d4a0 <rtems_assoc_local_by_remote>:
uint32_t rtems_assoc_local_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4d4a0: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
4d4a4: 2f2e 000c movel %fp@(12),%sp@- 4d4a8: 2f2e 0008 movel %fp@(8),%sp@- 4d4ac: 4eb9 0004 d4d4 jsr 4d4d4 <rtems_assoc_ptr_by_remote>
if (nap)
4d4b2: 508f addql #8,%sp 4d4b4: 4a80 tstl %d0 4d4b6: 6706 beqs 4d4be <rtems_assoc_local_by_remote+0x1e>
return nap->local_value;
4d4b8: 2040 moveal %d0,%a0 4d4ba: 2028 0004 movel %a0@(4),%d0
return 0;
}
4d4be: 4e5e unlk %fp 4d4c0: 4e75 rts
...
0004d454 <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4d454: 4e56 ffe8 linkw %fp,#-24 4d458: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4d45c: 2c2e 0008 movel %fp@(8),%d6 4d460: 4283 clrl %d3 4d462: 4285 clrl %d5 4d464: 7401 moveq #1,%d2
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4d466: 45f9 0004 d4a0 lea 4d4a0 <rtems_assoc_local_by_remote>,%a2
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4d46c: 282e 000c movel %fp@(12),%d4
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
4d470: 2002 movel %d2,%d0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4d472: 5283 addql #1,%d3
if (b & remote_value)
4d474: c084 andl %d4,%d0 4d476: 6614 bnes 4d48c <rtems_assoc_local_by_remote_bitfield+0x38>
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4d478: 7020 moveq #32,%d0 4d47a: d482 addl %d2,%d2 4d47c: b083 cmpl %d3,%d0 4d47e: 66f0 bnes 4d470 <rtems_assoc_local_by_remote_bitfield+0x1c>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4d480: 2005 movel %d5,%d0 4d482: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4d488: 4e5e unlk %fp 4d48a: 4e75 rts
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4d48c: 2f02 movel %d2,%sp@-
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4d48e: d482 addl %d2,%d2
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4d490: 2f06 movel %d6,%sp@- 4d492: 4e92 jsr %a2@ 4d494: 508f addql #8,%sp 4d496: 8a80 orl %d0,%d5
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4d498: 7020 moveq #32,%d0 4d49a: b083 cmpl %d3,%d0 4d49c: 66d2 bnes 4d470 <rtems_assoc_local_by_remote_bitfield+0x1c>
4d49e: 60e0 bras 4d480 <rtems_assoc_local_by_remote_bitfield+0x2c><== NOT EXECUTED
0004d4c4 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4d4c4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value);
#else
static char bad_buffer[40] = "<assocnamebad.c: : BAD NAME>";
#endif
return bad_buffer;
}
4d4c8: 203c 0005 d844 movel #383044,%d0 <== NOT EXECUTED 4d4ce: 4e5e unlk %fp <== NOT EXECUTED 4d4d0: 4e75 rts <== NOT EXECUTED
...
0004a4fc <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a4fc: 4e56 0000 linkw %fp,#0 4a500: 2f02 movel %d2,%sp@- 4a502: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4a506: 2f02 movel %d2,%sp@- 4a508: 2f2e 0008 movel %fp@(8),%sp@- 4a50c: 4eb9 0004 a534 jsr 4a534 <rtems_assoc_ptr_by_local>
if (nap)
4a512: 508f addql #8,%sp 4a514: 4a80 tstl %d0 4a516: 670c beqs 4a524 <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
4a518: 2040 moveal %d0,%a0 4a51a: 242e fffc movel %fp@(-4),%d2 4a51e: 4e5e unlk %fp 4a520: 2010 movel %a0@,%d0 4a522: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
4a524: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
4a528: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a52c: 4e5e unlk %fp <== NOT EXECUTED
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
4a52e: 4ef9 0004 d4c4 jmp 4d4c4 <rtems_assoc_name_bad> <== NOT EXECUTED
0004a534 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a534: 4e56 0000 linkw %fp,#0 4a538: 2f0a movel %a2,%sp@- 4a53a: 246e 0008 moveal %fp@(8),%a2 4a53e: 2f02 movel %d2,%sp@- 4a540: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a544: 2012 movel %a2@,%d0 4a546: 6742 beqs 4a58a <rtems_assoc_ptr_by_local+0x56> 4a548: 4879 0005 c948 pea 5c948 <IMFS_link_handlers+0x74> 4a54e: 2f00 movel %d0,%sp@- 4a550: 4eb9 0004 fa94 jsr 4fa94 <strcmp> 4a556: 508f addql #8,%sp 4a558: 4a80 tstl %d0 4a55a: 662a bnes 4a586 <rtems_assoc_ptr_by_local+0x52>
default_ap = ap++;
4a55c: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4a560: 4a90 tstl %a0@ <== NOT EXECUTED 4a562: 6714 beqs 4a578 <rtems_assoc_ptr_by_local+0x44> <== NOT EXECUTED 4a564: 200a movel %a2,%d0 <== NOT EXECUTED 4a566: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->local_value == local_value)
4a568: b4aa 0004 cmpl %a2@(4),%d2 4a56c: 670a beqs 4a578 <rtems_assoc_ptr_by_local+0x44>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4a56e: 45ea 000c lea %a2@(12),%a2 4a572: 4a92 tstl %a2@ 4a574: 66f2 bnes 4a568 <rtems_assoc_ptr_by_local+0x34> 4a576: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a578: 200a movel %a2,%d0 4a57a: 242e fff8 movel %fp@(-8),%d2 4a57e: 246e fffc moveal %fp@(-4),%a2 4a582: 4e5e unlk %fp 4a584: 4e75 rts
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a586: 4280 clrl %d0 4a588: 60de bras 4a568 <rtems_assoc_ptr_by_local+0x34>
4a58a: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a58c: 200a movel %a2,%d0 <== NOT EXECUTED 4a58e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4a592: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a596: 4e5e unlk %fp <== NOT EXECUTED 4a598: 4e75 rts <== NOT EXECUTED
...
0004d4d4 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4d4d4: 4e56 0000 linkw %fp,#0 4d4d8: 2f0a movel %a2,%sp@- 4d4da: 246e 0008 moveal %fp@(8),%a2 4d4de: 2f02 movel %d2,%sp@- 4d4e0: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4d4e4: 2012 movel %a2@,%d0 4d4e6: 6742 beqs 4d52a <rtems_assoc_ptr_by_remote+0x56> 4d4e8: 4879 0005 c948 pea 5c948 <IMFS_link_handlers+0x74> 4d4ee: 2f00 movel %d0,%sp@- 4d4f0: 4eb9 0004 fa94 jsr 4fa94 <strcmp> 4d4f6: 508f addql #8,%sp 4d4f8: 4a80 tstl %d0 4d4fa: 662a bnes 4d526 <rtems_assoc_ptr_by_remote+0x52>
default_ap = ap++;
4d4fc: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4d500: 4a90 tstl %a0@ <== NOT EXECUTED 4d502: 6714 beqs 4d518 <rtems_assoc_ptr_by_remote+0x44> <== NOT EXECUTED 4d504: 200a movel %a2,%d0 <== NOT EXECUTED 4d506: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->remote_value == remote_value)
4d508: b4aa 0008 cmpl %a2@(8),%d2 4d50c: 670a beqs 4d518 <rtems_assoc_ptr_by_remote+0x44>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4d50e: 45ea 000c lea %a2@(12),%a2 4d512: 4a92 tstl %a2@ 4d514: 66f2 bnes 4d508 <rtems_assoc_ptr_by_remote+0x34> 4d516: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4d518: 200a movel %a2,%d0 4d51a: 242e fff8 movel %fp@(-8),%d2 4d51e: 246e fffc moveal %fp@(-4),%a2 4d522: 4e5e unlk %fp 4d524: 4e75 rts
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4d526: 4280 clrl %d0 4d528: 60de bras 4d508 <rtems_assoc_ptr_by_remote+0x34>
4d52a: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4d52c: 200a movel %a2,%d0 <== NOT EXECUTED 4d52e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4d532: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4d536: 4e5e unlk %fp <== NOT EXECUTED 4d538: 4e75 rts <== NOT EXECUTED
...
0004e31c <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4e31c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4e320: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4e324: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4e328: 4eb9 0004 a534 jsr 4a534 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4e32e: 508f addql #8,%sp <== NOT EXECUTED 4e330: 4a80 tstl %d0 <== NOT EXECUTED 4e332: 6706 beqs 4e33a <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4e334: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e336: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4e33a: 4e5e unlk %fp <== NOT EXECUTED 4e33c: 4e75 rts <== NOT EXECUTED
...
0004d8b0 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4d8b0: 4e56 ffe8 linkw %fp,#-24 4d8b4: 202e 0010 movel %fp@(16),%d0 4d8b8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4d8bc: 242e 0008 movel %fp@(8),%d2 4d8c0: 262e 000c movel %fp@(12),%d3 4d8c4: 246e 0014 moveal %fp@(20),%a2
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4d8c8: 4a82 tstl %d2 4d8ca: 677a beqs 4d946 <rtems_barrier_create+0x96>
return RTEMS_INVALID_NAME;
if ( !id )
4d8cc: 4a8a tstl %a2 4d8ce: 6700 00ce beqw 4d99e <rtems_barrier_create+0xee>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4d8d2: 0803 0004 btst #4,%d3 4d8d6: 677a beqs 4d952 <rtems_barrier_create+0xa2>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4d8d8: 4a80 tstl %d0 4d8da: 6700 00b4 beqw 4d990 <rtems_barrier_create+0xe0> 4d8de: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 4d8e4: 5281 addql #1,%d1
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4d8e6: 42ae fff8 clrl %fp@(-8)
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
the_attributes.maximum_count = maximum_waiters;
4d8ea: 2d40 fffc movel %d0,%fp@(-4) 4d8ee: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level>
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
4d8f4: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4d8fa: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4d900: 588f addql #4,%sp 4d902: 2640 moveal %d0,%a3 4d904: 4a80 tstl %d0 4d906: 6776 beqs 4d97e <rtems_barrier_create+0xce>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
4d908: 2743 0010 movel %d3,%a3@(16)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4d90c: 486e fff8 pea %fp@(-8) 4d910: 486b 0014 pea %a3@(20) 4d914: 4eb9 0004 de44 jsr 4de44 <_CORE_barrier_Initialize> 4d91a: 202b 0008 movel %a3@(8),%d0 4d91e: 4281 clrl %d1 4d920: 2079 0005 f7b0 moveal 5f7b0 <_Barrier_Information+0x18>,%a0 4d926: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4d928: 2742 000c movel %d2,%a3@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4d92c: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4d930: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4d932: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4d938: 508f addql #8,%sp
(Objects_Name) name
);
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
4d93a: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
4d93c: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d942: 4e5e unlk %fp 4d944: 4e75 rts
)
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4d946: 7003 moveq #3,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4d948: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d94e: 4e5e unlk %fp 4d950: 4e75 rts
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
4d952: 7201 moveq #1,%d1 4d954: 2d41 fff8 movel %d1,%fp@(-8) 4d958: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 4d95e: 5281 addql #1,%d1
the_attributes.maximum_count = maximum_waiters;
4d960: 2d40 fffc movel %d0,%fp@(-4) 4d964: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> 4d96a: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4d970: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4d976: 588f addql #4,%sp 4d978: 2640 moveal %d0,%a3 4d97a: 4a80 tstl %d0 4d97c: 668a bnes 4d908 <rtems_barrier_create+0x58>
_Thread_Enable_dispatch();
4d97e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4d984: 7005 moveq #5,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4d986: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d98c: 4e5e unlk %fp 4d98e: 4e75 rts
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4d990: 103c 000a moveb #10,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4d994: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d99a: 4e5e unlk %fp 4d99c: 4e75 rts
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
4d99e: 7009 moveq #9,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4d9a0: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d9a6: 4e5e unlk %fp 4d9a8: 4e75 rts
...
0004da1c <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
4da1c: 4e56 fffc linkw %fp,#-4 4da20: 2f0a movel %a2,%sp@- 4da22: 246e 000c moveal %fp@(12),%a2 4da26: 2f02 movel %d2,%sp@- 4da28: 242e 0008 movel %fp@(8),%d2
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4da2c: 4a8a tstl %a2 4da2e: 6754 beqs 4da84 <rtems_barrier_release+0x68>
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4da30: 486e fffc pea %fp@(-4) 4da34: 2f02 movel %d2,%sp@- 4da36: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4da3c: 4eb9 0004 752c jsr 4752c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4da42: 4fef 000c lea %sp@(12),%sp 4da46: 4aae fffc tstl %fp@(-4) 4da4a: 662a bnes 4da76 <rtems_barrier_release+0x5a>
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
4da4c: 42a7 clrl %sp@- 4da4e: 2040 moveal %d0,%a0 4da50: 2f02 movel %d2,%sp@- 4da52: 4868 0014 pea %a0@(20) 4da56: 4eb9 0004 de80 jsr 4de80 <_CORE_barrier_Release> 4da5c: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4da5e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4da64: 242e fff4 movel %fp@(-12),%d2
switch ( location ) {
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
4da68: 4fef 000c lea %sp@(12),%sp
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
_Thread_Enable_dispatch();
4da6c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4da6e: 246e fff8 moveal %fp@(-8),%a2 4da72: 4e5e unlk %fp 4da74: 4e75 rts 4da76: 242e fff4 movel %fp@(-12),%d2
if ( !released )
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4da7a: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4da7c: 246e fff8 moveal %fp@(-8),%a2 4da80: 4e5e unlk %fp 4da82: 4e75 rts 4da84: 242e fff4 movel %fp@(-12),%d2
)
{
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4da88: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4da8a: 246e fff8 moveal %fp@(-8),%a2 4da8e: 4e5e unlk %fp 4da90: 4e75 rts
...
0004da94 <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
4da94: 4e56 fffc linkw %fp,#-4 4da98: 2f02 movel %d2,%sp@- 4da9a: 486e fffc pea %fp@(-4) 4da9e: 242e 0008 movel %fp@(8),%d2 4daa2: 2f02 movel %d2,%sp@- 4daa4: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4daaa: 4eb9 0004 752c jsr 4752c <_Objects_Get>
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4dab0: 4fef 000c lea %sp@(12),%sp 4dab4: 4aae fffc tstl %fp@(-4) 4dab8: 663a bnes 4daf4 <rtems_barrier_wait+0x60>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
4daba: 42a7 clrl %sp@- 4dabc: 2f2e 000c movel %fp@(12),%sp@- 4dac0: 2040 moveal %d0,%a0 4dac2: 4878 0001 pea 1 <ADD> 4dac6: 2f02 movel %d2,%sp@- 4dac8: 4868 0014 pea %a0@(20) 4dacc: 4eb9 0004 debc jsr 4debc <_CORE_barrier_Wait>
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
4dad2: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return _Barrier_Translate_core_barrier_return_code(
4dad8: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 4dade: 2f28 0034 movel %a0@(52),%sp@- 4dae2: 4eb9 0004 eb44 jsr 4eb44 <_Barrier_Translate_core_barrier_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4dae8: 242e fff8 movel %fp@(-8),%d2
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
4daec: 4fef 0018 lea %sp@(24),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4daf0: 4e5e unlk %fp 4daf2: 4e75 rts 4daf4: 242e fff8 movel %fp@(-8),%d2
{
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4daf8: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4dafa: 4e5e unlk %fp 4dafc: 4e75 rts
...
000426f8 <rtems_bsp_cmdline_get>:
#include <rtems/bspcmdline.h>
extern const char *bsp_boot_cmdline;
const char *rtems_bsp_cmdline_get(void)
{
426f8: 4e56 0000 linkw %fp,#0
return bsp_boot_cmdline; }
426fc: 2039 0005 fb30 movel 5fb30 <bsp_boot_cmdline>,%d0 42702: 4e5e unlk %fp 42704: 4e75 rts
...
00042708 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
42708: 4e56 ffec linkw %fp,#-20 4270c: 202e 0008 movel %fp@(8),%d0 42710: 48d7 043c moveml %d2-%d5/%a2,%sp@ 42714: 246e 000c moveal %fp@(12),%a2
const char *p;
if ( !name )
42718: 4a80 tstl %d0 4271a: 660e bnes 4272a <rtems_bsp_cmdline_get_param+0x22>
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
4271c: 95ca subal %a2,%a2
return NULL;
copy_string( p, value, length );
return value;
}
4271e: 200a movel %a2,%d0 42720: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 42726: 4e5e unlk %fp 42728: 4e75 rts
const char *p;
if ( !name )
return NULL;
if ( !value )
4272a: 4a8a tstl %a2 4272c: 67f0 beqs 4271e <rtems_bsp_cmdline_get_param+0x16>
return NULL;
if ( !length )
4272e: 4aae 0010 tstl %fp@(16) 42732: 67e8 beqs 4271c <rtems_bsp_cmdline_get_param+0x14>
return NULL;
value[0] = '\0';
42734: 4212 clrb %a2@
p = rtems_bsp_cmdline_get_param_raw( name );
42736: 2f00 movel %d0,%sp@- 42738: 4eb9 0004 2798 jsr 42798 <rtems_bsp_cmdline_get_param_raw>
if ( !p )
4273e: 588f addql #4,%sp
if ( !length )
return NULL;
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
42740: 2240 moveal %d0,%a1
if ( !p )
42742: 4a80 tstl %d0 42744: 67d6 beqs 4271c <rtems_bsp_cmdline_get_param+0x14>
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
42746: 1411 moveb %a1@,%d2 42748: 67d4 beqs 4271e <rtems_bsp_cmdline_get_param+0x16> 4274a: 202e 0010 movel %fp@(16),%d0 4274e: 5380 subql #1,%d0 42750: 67cc beqs 4271e <rtems_bsp_cmdline_get_param+0x16> 42752: 91c8 subal %a0,%a0 42754: 4281 clrl %d1 42756: 4284 clrl %d4
if ( *p == '\"' ) {
42758: 7a22 moveq #34,%d5 4275a: 1602 moveb %d2,%d3 4275c: 49c3 extbl %d3 4275e: ba83 cmpl %d3,%d5 42760: 6730 beqs 42792 <rtems_bsp_cmdline_get_param+0x8a>
quotes++;
} else if ( ((quotes % 2) == 0) && *p == ' ' )
42762: 0804 0000 btst #0,%d4 42766: 6606 bnes 4276e <rtems_bsp_cmdline_get_param+0x66> 42768: 7a20 moveq #32,%d5 4276a: ba83 cmpl %d3,%d5 4276c: 67b0 beqs 4271e <rtems_bsp_cmdline_get_param+0x16>
break;
value[i++] = *p++;
4276e: 5281 addql #1,%d1 42770: 1582 8800 moveb %d2,%a2@(00000000,%a0:l)
value[i] = '\0';
42774: 4202 clrb %d2
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
quotes++;
} else if ( ((quotes % 2) == 0) && *p == ' ' )
break;
value[i++] = *p++;
42776: 2041 moveal %d1,%a0
value[i] = '\0';
42778: 1582 1800 moveb %d2,%a2@(00000000,%d1:l)
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
4277c: 1431 1800 moveb %a1@(00000000,%d1:l),%d2 42780: 679c beqs 4271e <rtems_bsp_cmdline_get_param+0x16> 42782: b081 cmpl %d1,%d0 42784: 62d2 bhis 42758 <rtems_bsp_cmdline_get_param+0x50>
return NULL;
copy_string( p, value, length );
return value;
}
42786: 200a movel %a2,%d0 <== NOT EXECUTED 42788: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 <== NOT EXECUTED 4278e: 4e5e unlk %fp <== NOT EXECUTED 42790: 4e75 rts <== NOT EXECUTED
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
quotes++;
42792: 5284 addql #1,%d4 42794: 60d8 bras 4276e <rtems_bsp_cmdline_get_param+0x66>
...
000427c0 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
427c0: 4e56 fff4 linkw %fp,#-12 427c4: 48d7 001c moveml %d2-%d4,%sp@
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
427c8: 2f2e 0010 movel %fp@(16),%sp@-
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
427cc: 242e 000c movel %fp@(12),%d2
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
427d0: 2f02 movel %d2,%sp@-
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
427d2: 282e 0008 movel %fp@(8),%d4
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
427d6: 2f04 movel %d4,%sp@- 427d8: 4eb9 0004 2708 jsr 42708 <rtems_bsp_cmdline_get_param>
if ( !p )
427de: 4fef 000c lea %sp@(12),%sp
{
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
427e2: 2600 movel %d0,%d3
if ( !p )
427e4: 660e bnes 427f4 <rtems_bsp_cmdline_get_param_rhs+0x34>
*d++ = *rhs++;
if ( *(d-1) == '\"' )
d--;
*d = '\0';
return value;
427e6: 4282 clrl %d2
}
427e8: 2002 movel %d2,%d0 427ea: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 427f0: 4e5e unlk %fp 427f2: 4e75 rts
p = rtems_bsp_cmdline_get_param( name, value, length );
if ( !p )
return NULL;
rhs = &p[strlen(name)];
427f4: 2f04 movel %d4,%sp@- 427f6: 4eb9 0005 0574 jsr 50574 <strlen> 427fc: 588f addql #4,%sp 427fe: 2043 moveal %d3,%a0 42800: d1c0 addal %d0,%a0
if ( *rhs != '=' )
42802: 723d moveq #61,%d1 42804: 1010 moveb %a0@,%d0 42806: 49c0 extbl %d0 42808: b280 cmpl %d0,%d1 4280a: 66da bnes 427e6 <rtems_bsp_cmdline_get_param_rhs+0x26>
return NULL;
rhs++;
4280c: 5288 addql #1,%a0
if ( *rhs == '\"' )
4280e: 7622 moveq #34,%d3 42810: 1010 moveb %a0@,%d0 42812: 1200 moveb %d0,%d1 42814: 49c1 extbl %d1 42816: b681 cmpl %d1,%d3 42818: 672a beqs 42844 <rtems_bsp_cmdline_get_param_rhs+0x84>
rhs++;
for ( d=value ; *rhs ; )
4281a: 4a00 tstb %d0 4281c: 672c beqs 4284a <rtems_bsp_cmdline_get_param_rhs+0x8a> 4281e: 2242 moveal %d2,%a1
*d++ = *rhs++;
42820: 5288 addql #1,%a0 42822: 12c0 moveb %d0,%a1@+
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
42824: 1010 moveb %a0@,%d0 42826: 66f8 bnes 42820 <rtems_bsp_cmdline_get_param_rhs+0x60>
*d++ = *rhs++;
if ( *(d-1) == '\"' )
42828: 2049 moveal %a1,%a0 4282a: 7222 moveq #34,%d1 4282c: 1020 moveb %a0@-,%d0 4282e: 49c0 extbl %d0 42830: b280 cmpl %d0,%d1 42832: 6702 beqs 42836 <rtems_bsp_cmdline_get_param_rhs+0x76> 42834: 2049 moveal %a1,%a0
d--;
*d = '\0';
return value;
}
42836: 2002 movel %d2,%d0
rhs++;
for ( d=value ; *rhs ; )
*d++ = *rhs++;
if ( *(d-1) == '\"' )
d--;
*d = '\0';
42838: 4210 clrb %a0@
return value;
}
4283a: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 42840: 4e5e unlk %fp 42842: 4e75 rts
if ( *rhs != '=' )
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
42844: 5288 addql #1,%a0 42846: 1010 moveb %a0@,%d0 42848: 60d0 bras 4281a <rtems_bsp_cmdline_get_param_rhs+0x5a>
for ( d=value ; *rhs ; )
4284a: 2242 moveal %d2,%a1 4284c: 60da bras 42828 <rtems_bsp_cmdline_get_param_rhs+0x68>
...
00047614 <rtems_build_id>:
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
47614: 7218 moveq #24,%d1 47616: 4e56 0000 linkw %fp,#0 4761a: 202e 000c movel %fp@(12),%d0 4761e: 2f02 movel %d2,%sp@- 47620: 242e 0008 movel %fp@(8),%d2 47624: e3aa lsll %d1,%d2 47626: 123c 001b moveb #27,%d1 4762a: e3a8 lsll %d1,%d0 4762c: 222e 0010 movel %fp@(16),%d1 47630: 8082 orl %d2,%d0 47632: 4841 swap %d1 47634: 4241 clrw %d1
return _Objects_Build_id( api, class, node, index ); }
47636: 241f movel %sp@+,%d2
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
47638: 80ae 0014 orl %fp@(20),%d0
return _Objects_Build_id( api, class, node, index ); }
4763c: 4e5e unlk %fp 4763e: 8081 orl %d1,%d0 47640: 4e75 rts
...
000455fc <rtems_clock_get_ticks_since_boot>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_since_boot(void)
{
455fc: 4e56 0000 linkw %fp,#0
return _Watchdog_Ticks_since_boot;
45600: 2039 0005 f048 movel 5f048 <_Watchdog_Ticks_since_boot>,%d0
}
45606: 4e5e unlk %fp 45608: 4e75 rts
...
00069b2c <rtems_clock_get_uptime>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
69b2c: 4e56 0000 linkw %fp,#0 69b30: 202e 0008 movel %fp@(8),%d0
if ( !uptime )
69b34: 6710 beqs 69b46 <rtems_clock_get_uptime+0x1a>
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
69b36: 2f00 movel %d0,%sp@- 69b38: 4eb9 0006 abd0 jsr 6abd0 <_TOD_Get_uptime_as_timespec>
return RTEMS_SUCCESSFUL;
69b3e: 588f addql #4,%sp
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
69b40: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
69b42: 4e5e unlk %fp 69b44: 4e75 rts
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
69b46: 103c 0009 moveb #9,%d0
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
69b4a: 4e5e unlk %fp 69b4c: 4e75 rts
...
0004560c <rtems_clock_set_nanoseconds_extension>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
4560c: 4e56 0000 linkw %fp,#0 45610: 202e 0008 movel %fp@(8),%d0
if ( !routine )
45614: 670c beqs 45622 <rtems_clock_set_nanoseconds_extension+0x16>
return RTEMS_INVALID_ADDRESS;
_Watchdog_Nanoseconds_since_tick_handler = routine;
45616: 23c0 0005 f090 movel %d0,5f090 <_Watchdog_Nanoseconds_since_tick_handler> 4561c: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
4561e: 4e5e unlk %fp 45620: 4e75 rts
*/
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
if ( !routine )
45622: 103c 0009 moveb #9,%d0
return RTEMS_INVALID_ADDRESS;
_Watchdog_Nanoseconds_since_tick_handler = routine;
return RTEMS_SUCCESSFUL;
}
45626: 4e5e unlk %fp 45628: 4e75 rts
...
0004b8b8 <rtems_debug_is_enabled>:
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
4b8b8: 4e56 0000 linkw %fp,#0 4b8bc: 202e 0008 movel %fp@(8),%d0
return (_Debug_Level & level) ? true : false; }
4b8c0: 4e5e unlk %fp
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
4b8c2: c0b9 0005 efc2 andl 5efc2 <_Debug_Level>,%d0 4b8c8: 56c0 sne %d0
return (_Debug_Level & level) ? true : false; }
4b8ca: 4480 negl %d0 4b8cc: 4e75 rts
...
0004e2e0 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4e2e0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4e2e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4e2e6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4e2ea: 4879 0005 cd18 pea 5cd18 <errno_assoc> <== NOT EXECUTED 4e2f0: 4eb9 0004 e31c jsr 4e31c <rtems_assoc_remote_by_local> <== NOT EXECUTED 4e2f6: 508f addql #8,%sp <== NOT EXECUTED 4e2f8: 2400 movel %d0,%d2 <== NOT EXECUTED 4e2fa: 660a bnes 4e306 <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
return -1;
}
return -1;
}
4e2fc: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4e300: 70ff moveq #-1,%d0 <== NOT EXECUTED 4e302: 4e5e unlk %fp <== NOT EXECUTED 4e304: 4e75 rts <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4e306: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4e30c: 2040 moveal %d0,%a0 <== NOT EXECUTED
return -1;
}
return -1;
}
4e30e: 70ff moveq #-1,%d0 <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4e310: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4e312: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4e316: 4e5e unlk %fp <== NOT EXECUTED 4e318: 4e75 rts <== NOT EXECUTED
...
00042544 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
42544: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
chars_written = rtems_verror(error_flag, printf_format, arglist);
42548: 486e 0010 pea %fp@(16) <== NOT EXECUTED 4254c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 42550: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 42554: 4eba fdda jsr %pc@(42330 <rtems_verror>) <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
42558: 4e5e unlk %fp <== NOT EXECUTED
4255a: 4e75 rts
0004566c <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
4566c: 4e56 0000 linkw %fp,#0 45670: 202e 0008 movel %fp@(8),%d0 45674: 206e 0014 moveal %fp@(20),%a0
RTEMS_API_Control *api;
if ( !event_out )
45678: 4a88 tstl %a0 4567a: 674c beqs 456c8 <rtems_event_receive+0x5c>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
4567c: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 45682: 2269 010a moveal %a1@(266),%a1
if ( _Event_sets_Is_empty( event_in ) ) {
45686: 4a80 tstl %d0 45688: 6606 bnes 45690 <rtems_event_receive+0x24>
*event_out = api->pending_events;
4568a: 2091 movel %a1@,%a0@
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
}
4568c: 4e5e unlk %fp 4568e: 4e75 rts
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45690: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 45696: 5281 addql #1,%d1 45698: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level>
*event_out = api->pending_events;
return RTEMS_SUCCESSFUL;
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
4569e: 2f08 movel %a0,%sp@- 456a0: 2f2e 0010 movel %fp@(16),%sp@- 456a4: 2f2e 000c movel %fp@(12),%sp@- 456a8: 2f00 movel %d0,%sp@- 456aa: 4eb9 0004 56d0 jsr 456d0 <_Event_Seize>
_Thread_Enable_dispatch();
456b0: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
456b6: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 456bc: 4fef 0010 lea %sp@(16),%sp
}
456c0: 4e5e unlk %fp
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
456c2: 2028 0034 movel %a0@(52),%d0
}
456c6: 4e75 rts
rtems_event_set *event_out
)
{
RTEMS_API_Control *api;
if ( !event_out )
456c8: 7009 moveq #9,%d0
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
}
456ca: 4e5e unlk %fp 456cc: 4e75 rts
...
00045814 <rtems_event_send>:
rtems_status_code rtems_event_send(
rtems_id id,
rtems_event_set event_in
)
{
45814: 4e56 fffc linkw %fp,#-4 45818: 2f02 movel %d2,%sp@-
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
4581a: 486e fffc pea %fp@(-4) 4581e: 2f2e 0008 movel %fp@(8),%sp@- 45822: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get>
switch ( location ) {
45828: 508f addql #8,%sp 4582a: 4aae fffc tstl %fp@(-4) 4582e: 6634 bnes 45864 <rtems_event_send+0x50>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
45830: 2240 moveal %d0,%a1
rtems_event_set *the_event_set
)
{
ISR_Level level;
_ISR_Disable( level );
45832: 223c 0000 0700 movel #1792,%d1 45838: 2069 010a moveal %a1@(266),%a0 4583c: 40c2 movew %sr,%d2 4583e: 8282 orl %d2,%d1 45840: 46c1 movew %d1,%sr
*the_event_set |= the_new_events;
45842: 222e 000c movel %fp@(12),%d1 45846: 8390 orl %d1,%a0@
_ISR_Enable( level );
45848: 46c2 movew %d2,%sr
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
4584a: 2f00 movel %d0,%sp@- 4584c: 4eb9 0004 5870 jsr 45870 <_Event_Surrender>
_Thread_Enable_dispatch();
45852: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45858: 242e fff8 movel %fp@(-8),%d2
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
4585c: 588f addql #4,%sp
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
_Thread_Enable_dispatch();
4585e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45860: 4e5e unlk %fp 45862: 4e75 rts 45864: 242e fff8 movel %fp@(-8),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
45868: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4586a: 4e5e unlk %fp 4586c: 4e75 rts
...
0004b840 <rtems_extension_delete>:
#include <rtems/extension.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
4b840: 4e56 fffc linkw %fp,#-4 4b844: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Extension_Control *)
4b846: 486e fffc pea %fp@(-4) 4b84a: 2f2e 0008 movel %fp@(8),%sp@- 4b84e: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b854: 4eb9 0004 c9ec jsr 4c9ec <_Objects_Get>
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
4b85a: 4fef 000c lea %sp@(12),%sp 4b85e: 2440 moveal %d0,%a2 4b860: 4aae fffc tstl %fp@(-4) 4b864: 663a bnes 4b8a0 <rtems_extension_delete+0x60>
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
4b866: 486a 0010 pea %a2@(16) 4b86a: 4eb9 0004 e39c jsr 4e39c <_User_extensions_Remove_set>
_Objects_Close( &_Extension_Information, &the_extension->Object );
4b870: 2f0a movel %a2,%sp@- 4b872: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b878: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _Extension_Free (
Extension_Control *the_extension
)
{
_Objects_Free( &_Extension_Information, &the_extension->Object );
4b87e: 2f0a movel %a2,%sp@- 4b880: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b886: 4eb9 0004 c888 jsr 4c888 <_Objects_Free>
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
4b88c: 4eb9 0004 d380 jsr 4d380 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b892: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
_Objects_Close( &_Extension_Information, &the_extension->Object );
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
4b896: 4fef 0014 lea %sp@(20),%sp
switch ( location ) {
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
_Objects_Close( &_Extension_Information, &the_extension->Object );
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
4b89a: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b89c: 4e5e unlk %fp 4b89e: 4e75 rts 4b8a0: 246e fff8 moveal %fp@(-8),%a2
{
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
4b8a4: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b8a6: 4e5e unlk %fp 4b8a8: 4e75 rts
...
000425a4 <rtems_filesystem_dirname>:
}
int rtems_filesystem_dirname(
const char *pathname
)
{
425a4: 4e56 fff0 linkw %fp,#-16 425a8: 48d7 041c moveml %d2-%d4/%a2,%sp@ 425ac: 246e 0008 moveal %fp@(8),%a2
int len = strlen( pathname );
425b0: 2f0a movel %a2,%sp@- 425b2: 4eb9 0004 ff58 jsr 4ff58 <strlen> 425b8: 588f addql #4,%sp
while ( len ) {
425ba: 4a80 tstl %d0 425bc: 6742 beqs 42600 <rtems_filesystem_dirname+0x5c>
len--;
425be: 2200 movel %d0,%d1 425c0: 5381 subql #1,%d1
if ( rtems_filesystem_is_separator( pathname[len] ) )
425c2: 782f moveq #47,%d4 425c4: 1632 1800 moveb %a2@(00000000,%d1:l),%d3 425c8: 1403 moveb %d3,%d2 425ca: 49c2 extbl %d2 425cc: b882 cmpl %d2,%d4 425ce: 673a beqs 4260a <rtems_filesystem_dirname+0x66> 425d0: 183c 005c moveb #92,%d4 425d4: b882 cmpl %d2,%d4 425d6: 6732 beqs 4260a <rtems_filesystem_dirname+0x66> 425d8: 4a03 tstb %d3 425da: 672e beqs 4260a <rtems_filesystem_dirname+0x66> 425dc: 41f2 08fe lea %a2@(fffffffe,%d0:l),%a0 425e0: 2001 movel %d1,%d0
const char *pathname
)
{
int len = strlen( pathname );
while ( len ) {
425e2: 4a80 tstl %d0 425e4: 671a beqs 42600 <rtems_filesystem_dirname+0x5c>
len--;
425e6: 5380 subql #1,%d0
if ( rtems_filesystem_is_separator( pathname[len] ) )
425e8: 762f moveq #47,%d3 425ea: 1410 moveb %a0@,%d2 425ec: 5388 subql #1,%a0 425ee: 1202 moveb %d2,%d1 425f0: 49c1 extbl %d1 425f2: b681 cmpl %d1,%d3 425f4: 670a beqs 42600 <rtems_filesystem_dirname+0x5c> 425f6: 785c moveq #92,%d4 425f8: b881 cmpl %d1,%d4 425fa: 6704 beqs 42600 <rtems_filesystem_dirname+0x5c> 425fc: 4a02 tstb %d2 425fe: 66e2 bnes 425e2 <rtems_filesystem_dirname+0x3e>
break;
}
return len;
}
42600: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 42606: 4e5e unlk %fp 42608: 4e75 rts
const char *pathname
)
{
int len = strlen( pathname );
while ( len ) {
4260a: 2001 movel %d1,%d0 <== NOT EXECUTED
if ( rtems_filesystem_is_separator( pathname[len] ) )
break;
}
return len;
}
4260c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 42612: 4e5e unlk %fp <== NOT EXECUTED
42614: 4e75 rts
00042720 <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
42720: 4e56 ffe8 linkw %fp,#-24 42724: 202e 0014 movel %fp@(20),%d0 42728: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4272c: 246e 0008 moveal %fp@(8),%a2 42730: 2a2e 000c movel %fp@(12),%d5 42734: 262e 0010 movel %fp@(16),%d3 42738: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
4273c: 4a8a tstl %a2 4273e: 6700 00bc beqw 427fc <rtems_filesystem_evaluate_path+0xdc>
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
42742: 4a80 tstl %d0 42744: 6700 009e beqw 427e4 <rtems_filesystem_evaluate_path+0xc4>
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
42748: 7c2f moveq #47,%d6 4274a: 1412 moveb %a2@,%d2 4274c: 1202 moveb %d2,%d1 4274e: 49c1 extbl %d1 42750: bc81 cmpl %d1,%d6 42752: 670c beqs 42760 <rtems_filesystem_evaluate_path+0x40> 42754: 1c3c 005c moveb #92,%d6 42758: bc81 cmpl %d1,%d6 4275a: 6704 beqs 42760 <rtems_filesystem_evaluate_path+0x40> 4275c: 4a02 tstb %d2 4275e: 6646 bnes 427a6 <rtems_filesystem_evaluate_path+0x86> 42760: 2279 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a1 42766: 2040 moveal %d0,%a0 42768: 7401 moveq #1,%d2 4276a: 7201 moveq #1,%d1
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
4276c: 9a82 subl %d2,%d5 4276e: d5c1 addal %d1,%a2
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
42770: 20e9 0018 movel %a1@(24),%a0@+ 42774: 20e9 001c movel %a1@(28),%a0@+ 42778: 20e9 0020 movel %a1@(32),%a0@+ 4277c: 20e9 0024 movel %a1@(36),%a0@+ 42780: 20a9 0028 movel %a1@(40),%a0@
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
42784: 2d45 000c movel %d5,%fp@(12) 42788: 2d4a 0008 movel %a2,%fp@(8) 4278c: 2d44 0018 movel %d4,%fp@(24) 42790: 2d43 0010 movel %d3,%fp@(16)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
42794: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
4279a: 2d40 0014 movel %d0,%fp@(20)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
4279e: 4e5e unlk %fp
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
427a0: 4ef9 0004 2616 jmp 42616 <rtems_filesystem_evaluate_relative_path>
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
427a6: 2279 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a1 427ac: 2040 moveal %d0,%a0 427ae: 5889 addql #4,%a1 427b0: 4282 clrl %d2 427b2: 4281 clrl %d1
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
427b4: 9a82 subl %d2,%d5 427b6: d5c1 addal %d1,%a2
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
427b8: 20d9 movel %a1@+,%a0@+ 427ba: 20d9 movel %a1@+,%a0@+ 427bc: 20d9 movel %a1@+,%a0@+ 427be: 20d9 movel %a1@+,%a0@+ 427c0: 2091 movel %a1@,%a0@
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
427c2: 2d45 000c movel %d5,%fp@(12) 427c6: 2d4a 0008 movel %a2,%fp@(8) 427ca: 2d44 0018 movel %d4,%fp@(24) 427ce: 2d43 0010 movel %d3,%fp@(16)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
427d2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
427d8: 2d40 0014 movel %d0,%fp@(20)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
427dc: 4e5e unlk %fp
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
427de: 4ef9 0004 2616 jmp 42616 <rtems_filesystem_evaluate_relative_path>
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
427e4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 427ea: 7405 moveq #5,%d2 <== NOT EXECUTED 427ec: 2040 moveal %d0,%a0 <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
427ee: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
427f0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
427f2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 427f8: 4e5e unlk %fp <== NOT EXECUTED 427fa: 4e75 rts <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
427fc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42802: 760e moveq #14,%d3 <== NOT EXECUTED 42804: 2040 moveal %d0,%a0 <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
42806: 70ff moveq #-1,%d0 <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
42808: 2083 movel %d3,%a0@ <== NOT EXECUTED
return rtems_filesystem_evaluate_relative_path( &pathname[i],
pathnamelen - i,
flags,
pathloc,
follow_link );
}
4280a: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 42810: 4e5e unlk %fp <== NOT EXECUTED
42812: 4e75 rts
00042616 <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
42616: 4e56 fff0 linkw %fp,#-16 4261a: 222e 0008 movel %fp@(8),%d1 4261e: 48d7 041c moveml %d2-%d4/%a2,%sp@ 42622: 202e 000c movel %fp@(12),%d0 42626: 242e 0010 movel %fp@(16),%d2 4262a: 246e 0014 moveal %fp@(20),%a2 4262e: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
42632: 4a81 tstl %d1 42634: 6700 00d0 beqw 42706 <rtems_filesystem_evaluate_relative_path+0xf0>
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
42638: 4a8a tstl %a2 4263a: 6700 00b0 beqw 426ec <rtems_filesystem_evaluate_relative_path+0xd6>
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
if ( !pathloc->ops->evalpath_h )
4263e: 206a 000c moveal %a2@(12),%a0 42642: 2050 moveal %a0@,%a0 42644: 4a88 tstl %a0 42646: 6768 beqs 426b0 <rtems_filesystem_evaluate_relative_path+0x9a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
42648: 2f0a movel %a2,%sp@- 4264a: 2f02 movel %d2,%sp@- 4264c: 2f00 movel %d0,%sp@- 4264e: 2f01 movel %d1,%sp@- 42650: 4e90 jsr %a0@
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
42652: 4fef 0010 lea %sp@(16),%sp
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
if ( !pathloc->ops->evalpath_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
42656: 2600 movel %d0,%d3
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
42658: 661e bnes 42678 <rtems_filesystem_evaluate_relative_path+0x62> 4265a: 4a84 tstl %d4 4265c: 671a beqs 42678 <rtems_filesystem_evaluate_relative_path+0x62>
if ( !pathloc->ops->node_type_h ){
4265e: 226a 000c moveal %a2@(12),%a1 42662: 2069 0010 moveal %a1@(16),%a0 42666: 4a88 tstl %a0 42668: 6762 beqs 426cc <rtems_filesystem_evaluate_relative_path+0xb6>
rtems_filesystem_freenode( pathloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
type = (*pathloc->ops->node_type_h)( pathloc );
4266a: 2f0a movel %a2,%sp@- 4266c: 4e90 jsr %a0@
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
4266e: 588f addql #4,%sp 42670: 7201 moveq #1,%d1 42672: 5780 subql #3,%d0 42674: b280 cmpl %d0,%d1 42676: 640c bccs 42684 <rtems_filesystem_evaluate_relative_path+0x6e>
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
42678: 2003 movel %d3,%d0 4267a: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 42680: 4e5e unlk %fp 42682: 4e75 rts
type = (*pathloc->ops->node_type_h)( pathloc );
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
42684: 206a 000c moveal %a2@(12),%a0 42688: 2268 0034 moveal %a0@(52),%a1 4268c: 4a89 tstl %a1 4268e: 6712 beqs 426a2 <rtems_filesystem_evaluate_relative_path+0x8c>
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
42690: 2d42 000c movel %d2,%fp@(12) 42694: 2d4a 0008 movel %a2,%fp@(8)
}
}
return result;
}
42698: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 4269e: 4e5e unlk %fp
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
426a0: 4ed1 jmp %a1@
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
rtems_filesystem_freenode( pathloc );
426a2: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 426a6: 6708 beqs 426b0 <rtems_filesystem_evaluate_relative_path+0x9a><== NOT EXECUTED 426a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 426aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 426ac: 4e90 jsr %a0@ <== NOT EXECUTED 426ae: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
426b0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426b6: 76ff moveq #-1,%d3 <== NOT EXECUTED 426b8: 2040 moveal %d0,%a0 <== NOT EXECUTED 426ba: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
426c0: 2003 movel %d3,%d0 <== NOT EXECUTED 426c2: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 426c8: 4e5e unlk %fp <== NOT EXECUTED 426ca: 4e75 rts <== NOT EXECUTED
*/
if ( (result == 0) && follow_link ) {
if ( !pathloc->ops->node_type_h ){
rtems_filesystem_freenode( pathloc );
426cc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 426d0: 4a88 tstl %a0 <== NOT EXECUTED 426d2: 67dc beqs 426b0 <rtems_filesystem_evaluate_relative_path+0x9a><== NOT EXECUTED 426d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
rtems_filesystem_freenode( pathloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
426d6: 76ff moveq #-1,%d3 <== NOT EXECUTED
*/
if ( (result == 0) && follow_link ) {
if ( !pathloc->ops->node_type_h ){
rtems_filesystem_freenode( pathloc );
426d8: 4e90 jsr %a0@ <== NOT EXECUTED 426da: 588f addql #4,%sp <== NOT EXECUTED
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
rtems_filesystem_freenode( pathloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
426dc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426e2: 2040 moveal %d0,%a0 <== NOT EXECUTED 426e4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 426ea: 60d4 bras 426c0 <rtems_filesystem_evaluate_relative_path+0xaa><== NOT EXECUTED
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !pathloc )
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
426ec: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426f2: 76ff moveq #-1,%d3 <== NOT EXECUTED 426f4: 2040 moveal %d0,%a0 <== NOT EXECUTED 426f6: 7005 moveq #5,%d0 <== NOT EXECUTED 426f8: 2080 movel %d0,%a0@ <== NOT EXECUTED
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
426fa: 2003 movel %d3,%d0 <== NOT EXECUTED 426fc: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 42702: 4e5e unlk %fp <== NOT EXECUTED 42704: 4e75 rts <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
42706: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4270c: 76ff moveq #-1,%d3 <== NOT EXECUTED 4270e: 720e moveq #14,%d1 <== NOT EXECUTED 42710: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
42712: 2003 movel %d3,%d0 <== NOT EXECUTED 42714: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED
/*
* Verify Input parameters.
*/
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
4271a: 2081 movel %d1,%a0@ <== NOT EXECUTED
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
}
}
return result;
}
4271c: 4e5e unlk %fp <== NOT EXECUTED
4271e: 4e75 rts
000421e8 <rtems_filesystem_initialize>:
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
421e8: 7012 moveq #18,%d0
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
421ea: 4e56 ffdc linkw %fp,#-36
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
421ee: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 421f4: 2140 002c movel %d0,%a0@(44)
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
421f8: 48d7 1c00 moveml %a2-%a4,%sp@
*/
rtems_filesystem_umask = 022;
init_fs_mount_table();
421fc: 4eb9 0004 2b04 jsr 42b04 <init_fs_mount_table>
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
42202: 4ab9 0005 be18 tstl 5be18 <rtems_filesystem_mount_table_size> 42208: 6700 00e8 beqw 422f2 <rtems_filesystem_initialize+0x10a>
rtems_fatal_error_occurred( 0xABCD0001 );
mt = &rtems_filesystem_mount_table[0];
4220c: 2079 0005 d6ac moveal 5d6ac <rtems_filesystem_mount_table>,%a0
status = mount(
42212: 2f28 000c movel %a0@(12),%sp@- 42216: 2f28 0008 movel %a0@(8),%sp@- 4221a: 2f28 0004 movel %a0@(4),%sp@- 4221e: 2f10 movel %a0@,%sp@- 42220: 486e fffc pea %fp@(-4) 42224: 4eb9 0004 2b26 jsr 42b26 <mount>
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
4222a: 4fef 0014 lea %sp@(20),%sp 4222e: 72ff moveq #-1,%d1 42230: b280 cmpl %d0,%d1 42232: 6700 00d6 beqw 4230a <rtems_filesystem_initialize+0x122>
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
42236: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
4223c: 45ee ffe8 lea %fp@(-24),%a2 42240: 49f9 0004 2720 lea 42720 <rtems_filesystem_evaluate_path>,%a4
rtems_filesystem_root = loc;
42246: 47ee fff8 lea %fp@(-8),%a3
* set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root;
4224a: 226e fffc moveal %fp@(-4),%a1 4224e: 2169 001c 0018 movel %a1@(28),%a0@(24) 42254: 2169 0020 001c movel %a1@(32),%a0@(28) 4225a: 2169 0024 0020 movel %a1@(36),%a0@(32) 42260: 2169 0028 0024 movel %a1@(40),%a0@(36) 42266: 2169 002c 0028 movel %a1@(44),%a0@(40)
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
4226c: 4240 clrw %d0 4226e: 3140 0030 movew %d0,%a0@(48)
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
42272: 42a7 clrl %sp@- 42274: 2f0a movel %a2,%sp@- 42276: 42a7 clrl %sp@- 42278: 4878 0001 pea 1 <ADD> 4227c: 4879 0005 c182 pea 5c182 <IntUartPollCallbacks.6601+0x20> 42282: 4e94 jsr %a4@
rtems_filesystem_root = loc;
42284: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4228a: 2152 0018 movel %a2@,%a0@(24) 4228e: 216e ffec 001c movel %fp@(-20),%a0@(28) 42294: 216e fff0 0020 movel %fp@(-16),%a0@(32) 4229a: 216e fff4 0024 movel %fp@(-12),%a0@(36) 422a0: 2153 0028 movel %a3@,%a0@(40)
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
422a4: 42a7 clrl %sp@- 422a6: 2f0a movel %a2,%sp@- 422a8: 42a7 clrl %sp@- 422aa: 4878 0001 pea 1 <ADD> 422ae: 4879 0005 c182 pea 5c182 <IntUartPollCallbacks.6601+0x20> 422b4: 4e94 jsr %a4@
rtems_filesystem_current = loc;
422b6: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 422bc: 5888 addql #4,%a0
*
* NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
422be: 4fef 0028 lea %sp@(40),%sp
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
422c2: 20d2 movel %a2@,%a0@+ 422c4: 20ee ffec movel %fp@(-20),%a0@+ 422c8: 20ee fff0 movel %fp@(-16),%a0@+ 422cc: 20ee fff4 movel %fp@(-12),%a0@+ 422d0: 2093 movel %a3@,%a0@
*
* NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
422d2: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca> 422d6: 4879 0005 c184 pea 5c184 <IntUartPollCallbacks.6601+0x22> 422dc: 4eb9 0004 2988 jsr 42988 <mkdir>
if ( status != 0 )
422e2: 508f addql #8,%sp 422e4: 4a80 tstl %d0 422e6: 6616 bnes 422fe <rtems_filesystem_initialize+0x116>
* it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ }
422e8: 4cee 1c00 ffdc moveml %fp@(-36),%a2-%a4 422ee: 4e5e unlk %fp 422f0: 4e75 rts
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
rtems_fatal_error_occurred( 0xABCD0001 );
422f2: 2f3c abcd 0001 movel #-1412628479,%sp@- <== NOT EXECUTED 422f8: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
* created that way by the IMFS.
*/
status = mkdir( "/dev", 0777);
if ( status != 0 )
rtems_fatal_error_occurred( 0xABCD0003 );
422fe: 2f3c abcd 0003 movel #-1412628477,%sp@- <== NOT EXECUTED 42304: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
status = mount(
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
4230a: 2f3c abcd 0002 movel #-1412628478,%sp@- <== NOT EXECUTED 42310: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
00068c8c <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68c8c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68c90: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 68c94: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68c98: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68c9a: 2050 moveal %a0@,%a0 <== NOT EXECUTED 68c9c: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 68c9e: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68ca0: 4480 negl %d0 <== NOT EXECUTED
68ca2: 4e75 rts
0004255c <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
4255c: 4e56 0000 linkw %fp,#0 42560: 206e 0008 moveal %fp@(8),%a0 42564: 2f02 movel %d2,%sp@- 42566: 226e 000c moveal %fp@(12),%a1
/* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
4256a: 1210 moveb %a0@,%d1 4256c: 672e beqs 4259c <rtems_filesystem_prefix_separators+0x40> 4256e: 4a89 tstl %a1 42570: 672a beqs 4259c <rtems_filesystem_prefix_separators+0x40> 42572: 4280 clrl %d0 42574: 49c1 extbl %d1 42576: 742f moveq #47,%d2 42578: b481 cmpl %d1,%d2 4257a: 670e beqs 4258a <rtems_filesystem_prefix_separators+0x2e> 4257c: 143c 005c moveb #92,%d2 42580: b481 cmpl %d1,%d2 42582: 6706 beqs 4258a <rtems_filesystem_prefix_separators+0x2e>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
42584: 241f movel %sp@+,%d2 42586: 4e5e unlk %fp 42588: 4e75 rts
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
{
pathname++;
pathnamelen--;
stripped++;
4258a: 5280 addql #1,%d0
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
4258c: 1230 0800 moveb %a0@(00000000,%d0:l),%d1 42590: 67f2 beqs 42584 <rtems_filesystem_prefix_separators+0x28> 42592: b089 cmpl %a1,%d0 42594: 66de bnes 42574 <rtems_filesystem_prefix_separators+0x18>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
42596: 241f movel %sp@+,%d2 <== NOT EXECUTED 42598: 4e5e unlk %fp <== NOT EXECUTED 4259a: 4e75 rts <== NOT EXECUTED 4259c: 241f movel %sp@+,%d2 <== NOT EXECUTED
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
4259e: 4280 clrl %d0 <== NOT EXECUTED
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
425a0: 4e5e unlk %fp <== NOT EXECUTED
425a2: 4e75 rts
0004833c <rtems_get_version_string>:
#endif
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
4833c: 4e56 0000 linkw %fp,#0
return _RTEMS_version; }
48340: 203c 0006 0662 movel #394850,%d0 48346: 4e5e unlk %fp 48348: 4e75 rts
...
0004634e <rtems_initialize_data_structures>:
#endif
Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
void rtems_initialize_data_structures(void)
{
4634e: 4e56 0000 linkw %fp,#0 46352: 42b9 0005 f08c clrl 5f08c <_System_state_Current>
#endif
/*
* Initialize any target architecture specific support as early as possible
*/
_CPU_Initialize();
46358: 4eb9 0004 9344 jsr 49344 <_CPU_Initialize>
/*
* Do this as early as possible to ensure no debugging output
* is even attempted to be printed.
*/
_Debug_Manager_initialization();
4635e: 4eb9 0004 b884 jsr 4b884 <_Debug_Manager_initialization>
_API_extensions_Initialization();
46364: 4eb9 0004 6604 jsr 46604 <_API_extensions_Initialization>
* This routine initializes the thread dispatching subsystem.
*/
RTEMS_INLINE_ROUTINE void _Thread_Dispatch_initialization( void )
{
_Thread_Dispatch_disable_level = 1;
4636a: 7001 moveq #1,%d0 4636c: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
/*
* Before this is called, we are not allowed to allocate memory
* from the Workspace because it is not initialized.
*/
_Workspace_Handler_initialization();
46372: 4eb9 0004 9218 jsr 49218 <_Workspace_Handler_initialization>
_User_extensions_Handler_initialization();
46378: 4eb9 0004 8ca0 jsr 48ca0 <_User_extensions_Handler_initialization>
_ISR_Handler_initialization();
4637e: 4eb9 0004 7028 jsr 47028 <_ISR_Handler_initialization>
/*
* Initialize the internal support API and allocator Mutex
*/
_Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects;
_API_Mutex_Initialization( 1 );
46384: 4878 0001 pea 1 <ADD>
_ISR_Handler_initialization();
/*
* Initialize the internal support API and allocator Mutex
*/
_Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects;
46388: 203c 0005 ef1a movel #388890,%d0 4638e: 23c0 0005 eec0 movel %d0,5eec0 <_Objects_Information_table+0x4>
_API_Mutex_Initialization( 1 );
46394: 4eb9 0004 6738 jsr 46738 <_API_Mutex_Initialization>
_API_Mutex_Allocate( &_RTEMS_Allocator_Mutex );
4639a: 4879 0005 efb6 pea 5efb6 <_RTEMS_Allocator_Mutex> 463a0: 4eb9 0004 66a0 jsr 466a0 <_API_Mutex_Allocate>
#include <rtems/itron/itronapi.h>
#endif
Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
void rtems_initialize_data_structures(void)
463a6: 508f addql #8,%sp
RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void )
{
int index;
_Priority_Major_bit_map = 0;
463a8: 41f9 0005 f024 lea 5f024 <_Priority_Bit_map>,%a0 463ae: 4240 clrw %d0 463b0: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map>
for ( index=0 ; index <16 ; index++ )
_Priority_Bit_map[ index ] = 0;
463b6: 4258 clrw %a0@+
RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void )
{
int index;
_Priority_Major_bit_map = 0;
for ( index=0 ; index <16 ; index++ )
463b8: b1fc 0005 f044 cmpal #389188,%a0 463be: 66f6 bnes 463b6 <rtems_initialize_data_structures+0x68>
_API_Mutex_Initialization( 1 );
_API_Mutex_Allocate( &_RTEMS_Allocator_Mutex );
_Priority_Handler_initialization();
_Watchdog_Handler_initialization();
463c0: 4eb9 0004 9048 jsr 49048 <_Watchdog_Handler_initialization>
_TOD_Handler_initialization();
463c6: 4eb9 0004 6bbc jsr 46bbc <_TOD_Handler_initialization>
_Thread_Handler_initialization();
463cc: 4eb9 0004 80c8 jsr 480c8 <_Thread_Handler_initialization>
_MPCI_Handler_initialization( RTEMS_TIMEOUT );
#endif
/* MANAGERS */
_RTEMS_API_Initialize();
463d2: 4eb9 0004 65b0 jsr 465b0 <_RTEMS_API_Initialize>
_Extension_Manager_initialization();
463d8: 4eb9 0004 6428 jsr 46428 <_Extension_Manager_initialization>
_IO_Manager_initialization();
463de: 4eb9 0004 64a6 jsr 464a6 <_IO_Manager_initialization>
#ifdef RTEMS_POSIX_API
_POSIX_API_Initialize();
463e4: 4eb9 0004 655c jsr 4655c <_POSIX_API_Initialize>
_Thread_Create_idle();
/*
* Scheduling can properly occur now as long as we avoid dispatching.
*/
}
463ea: 4e5e unlk %fp 463ec: 7001 moveq #1,%d0 463ee: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current>
* _Thread_Executing and _Thread_Heir are not set. * * At this point all API extensions are in place. After the call to * _Thread_Create_idle() _Thread_Executing and _Thread_Heir will be set. */ _Thread_Create_idle();
463f4: 4ef9 0004 7b78 jmp 47b78 <_Thread_Create_idle>
...
00045a48 <rtems_interrupt_catch>:
rtems_status_code rtems_interrupt_catch(
rtems_isr_entry new_isr_handler,
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
45a48: 4e56 0000 linkw %fp,#0 45a4c: 222e 0008 movel %fp@(8),%d1 45a50: 202e 000c movel %fp@(12),%d0 45a54: 206e 0010 moveal %fp@(16),%a0
if ( !_ISR_Is_vector_number_valid( vector ) )
45a58: 0c80 0000 00ff cmpil #255,%d0 45a5e: 621e bhis 45a7e <rtems_interrupt_catch+0x36>
return RTEMS_INVALID_NUMBER;
if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
45a60: 4a81 tstl %d1 45a62: 6720 beqs 45a84 <rtems_interrupt_catch+0x3c>
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
45a64: 4a88 tstl %a0 45a66: 671c beqs 45a84 <rtems_interrupt_catch+0x3c>
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
45a68: 2f08 movel %a0,%sp@- 45a6a: 2f01 movel %d1,%sp@- 45a6c: 2f00 movel %d0,%sp@- 45a6e: 4eb9 0004 937e jsr 4937e <_CPU_ISR_install_vector>
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
45a74: 4fef 000c lea %sp@(12),%sp
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
45a78: 4280 clrl %d0
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
}
45a7a: 4e5e unlk %fp 45a7c: 4e75 rts
rtems_isr_entry new_isr_handler,
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
if ( !_ISR_Is_vector_number_valid( vector ) )
45a7e: 700a moveq #10,%d0
_ISR_Install_vector(
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
}
45a80: 4e5e unlk %fp 45a82: 4e75 rts
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
45a84: 7009 moveq #9,%d0
}
45a86: 4e5e unlk %fp 45a88: 4e75 rts
...
000463f0 <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
463f0: 7007 moveq #7,%d0
uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK;
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
463f2: 4e56 0000 linkw %fp,#0
return RTEMS_INTERRUPT_LEVEL(level); }
463f6: c0ae 0008 andl %fp@(8),%d0 463fa: 4e5e unlk %fp 463fc: 4e75 rts
...
000420b4 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
420b4: 4e56 ffd8 linkw %fp,#-40 <== NOT EXECUTED 420b8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED 420bc: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
420c0: 45f9 0004 ff58 lea 4ff58 <strlen>,%a2 <== NOT EXECUTED 420c6: 240e movel %fp,%d2 <== NOT EXECUTED 420c8: 0682 ffff ffec addil #-20,%d2 <== NOT EXECUTED 420ce: 2f03 movel %d3,%sp@- <== NOT EXECUTED 420d0: 4e92 jsr %a2@ <== NOT EXECUTED 420d2: 7201 moveq #1,%d1 <== NOT EXECUTED 420d4: 2e81 movel %d1,%sp@ <== NOT EXECUTED 420d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 420d8: 42a7 clrl %sp@- <== NOT EXECUTED 420da: 2f00 movel %d0,%sp@- <== NOT EXECUTED 420dc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 420de: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
420e4: 226e fff8 moveal %fp@(-8),%a1 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
420e8: 2800 movel %d0,%d4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
420ea: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
420ee: 266e ffec moveal %fp@(-20),%a3 <== NOT EXECUTED
if ( !loc.ops->node_type_h ) {
420f2: 2069 0010 moveal %a1@(16),%a0 <== NOT EXECUTED 420f6: 4a88 tstl %a0 <== NOT EXECUTED 420f8: 6730 beqs 4212a <rtems_io_lookup_name+0x76> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
node_type = (*loc.ops->node_type_h)( &loc );
420fa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 420fc: 4e90 jsr %a0@ <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
420fe: 588f addql #4,%sp <== NOT EXECUTED 42100: 4a84 tstl %d4 <== NOT EXECUTED 42102: 674e beqs 42152 <rtems_io_lookup_name+0x9e> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
42104: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 42108: 4a88 tstl %a0 <== NOT EXECUTED 4210a: 6700 0092 beqw 4219e <rtems_io_lookup_name+0xea> <== NOT EXECUTED 4210e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 42112: 4a88 tstl %a0 <== NOT EXECUTED 42114: 6700 0088 beqw 4219e <rtems_io_lookup_name+0xea> <== NOT EXECUTED 42118: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4211a: 4e90 jsr %a0@ <== NOT EXECUTED 4211c: 588f addql #4,%sp <== NOT EXECUTED 4211e: 700d moveq #13,%d0 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
return RTEMS_SUCCESSFUL;
}
42120: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 42126: 4e5e unlk %fp <== NOT EXECUTED 42128: 4e75 rts <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
4212a: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4212e: 4a88 tstl %a0 <== NOT EXECUTED 42130: 6706 beqs 42138 <rtems_io_lookup_name+0x84> <== NOT EXECUTED 42132: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42134: 4e90 jsr %a0@ <== NOT EXECUTED 42136: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
42138: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4213e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42140: 70ff moveq #-1,%d0 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
return RTEMS_SUCCESSFUL;
}
42142: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
42148: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
return RTEMS_SUCCESSFUL;
}
4214e: 4e5e unlk %fp <== NOT EXECUTED 42150: 4e75 rts <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
node_type = (*loc.ops->node_type_h)( &loc );
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
42152: 7202 moveq #2,%d1 <== NOT EXECUTED 42154: b280 cmpl %d0,%d1 <== NOT EXECUTED 42156: 66ac bnes 42104 <rtems_io_lookup_name+0x50> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
42158: 2f03 movel %d3,%sp@- <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
4215a: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4215e: 2083 movel %d3,%a0@ <== NOT EXECUTED
device_info->device_name_length = strlen( name );
42160: 4e92 jsr %a2@ <== NOT EXECUTED 42162: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
42166: 41eb 004c lea %a3@(76),%a0 <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
4216a: 47eb 0050 lea %a3@(80),%a3 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
4216e: 588f addql #4,%sp <== NOT EXECUTED 42170: 2340 0004 movel %d0,%a1@(4) <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
42174: 2350 0008 movel %a0@,%a1@(8) <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
42178: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
4217c: 2353 000c movel %a3@,%a1@(12) <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
42180: 4a88 tstl %a0 <== NOT EXECUTED 42182: 6726 beqs 421aa <rtems_io_lookup_name+0xf6> <== NOT EXECUTED 42184: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 42188: 4a88 tstl %a0 <== NOT EXECUTED 4218a: 671e beqs 421aa <rtems_io_lookup_name+0xf6> <== NOT EXECUTED 4218c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4218e: 4e90 jsr %a0@ <== NOT EXECUTED 42190: 588f addql #4,%sp <== NOT EXECUTED 42192: 4280 clrl %d0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
42194: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 4219a: 4e5e unlk %fp <== NOT EXECUTED 4219c: 4e75 rts <== NOT EXECUTED
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
4219e: 700d moveq #13,%d0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
421a0: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 421a6: 4e5e unlk %fp <== NOT EXECUTED 421a8: 4e75 rts <== NOT EXECUTED
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
421aa: 4280 clrl %d0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
421ac: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 421b2: 4e5e unlk %fp <== NOT EXECUTED
421b4: 4e75 rts
000482d4 <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
482d4: 4e56 fff4 linkw %fp,#-12 482d8: 226e 000c moveal %fp@(12),%a1 482dc: 48d7 040c moveml %d2-%d3/%a2,%sp@ 482e0: 242e 0008 movel %fp@(8),%d2 482e4: 246e 0010 moveal %fp@(16),%a2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
482e8: 2039 0006 5906 movel 65906 <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
482ee: 2239 0006 50e6 movel 650e6 <_ISR_Nest_level>,%d1 482f4: 6600 009c bnew 48392 <rtems_io_register_driver+0xbe>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
482f8: 4a8a tstl %a2 482fa: 6700 00ea beqw 483e6 <rtems_io_register_driver+0x112>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
482fe: 2480 movel %d0,%a2@
if ( driver_table == NULL )
48300: 4a89 tstl %a1 48302: 6700 00e2 beqw 483e6 <rtems_io_register_driver+0x112>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
48306: 4a91 tstl %a1@ 48308: 6700 00d4 beqw 483de <rtems_io_register_driver+0x10a>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
4830c: b480 cmpl %d0,%d2 4830e: 6476 bccs 48386 <rtems_io_register_driver+0xb2>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
48310: 2039 0006 504c movel 6504c <_Thread_Dispatch_disable_level>,%d0 48316: 5280 addql #1,%d0 48318: 23c0 0006 504c movel %d0,6504c <_Thread_Dispatch_disable_level>
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
4831e: 4a82 tstl %d2 48320: 667c bnes 4839e <rtems_io_register_driver+0xca>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
48322: 2039 0006 5906 movel 65906 <_IO_Number_of_drivers>,%d0
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
48328: 6700 00fc beqw 48426 <rtems_io_register_driver+0x152> 4832c: 2239 0006 590a movel 6590a <_IO_Driver_address_table>,%d1 48332: 2041 moveal %d1,%a0
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
48334: 4a90 tstl %a0@ 48336: 6700 008e beqw 483c6 <rtems_io_register_driver+0xf2>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
4833a: 5282 addql #1,%d2 4833c: 41e8 0018 lea %a0@(24),%a0 48340: b480 cmpl %d0,%d2 48342: 65f0 bcss 48334 <rtems_io_register_driver+0x60>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
48344: 2482 movel %d2,%a2@
if ( m != n )
48346: b480 cmpl %d0,%d2 48348: 6700 00de beqw 48428 <rtems_io_register_driver+0x154> 4834c: 2602 movel %d2,%d3 4834e: 2002 movel %d2,%d0 48350: 2041 moveal %d1,%a0 48352: e78b lsll #3,%d3 48354: eb88 lsll #5,%d0 48356: 9083 subl %d3,%d0 48358: d1c0 addal %d0,%a0
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
4835a: 20d9 movel %a1@+,%a0@+ 4835c: 20d9 movel %a1@+,%a0@+ 4835e: 20d9 movel %a1@+,%a0@+ 48360: 20d9 movel %a1@+,%a0@+ 48362: 20d9 movel %a1@+,%a0@+ 48364: 2091 movel %a1@,%a0@
_Thread_Enable_dispatch();
48366: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
4836c: 2d42 0008 movel %d2,%fp@(8)
}
48370: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48376: 42ae 0010 clrl %fp@(16) 4837a: 42ae 000c clrl %fp@(12)
}
4837e: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48380: 4ef9 0005 1298 jmp 51298 <rtems_io_initialize>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
48386: 700a moveq #10,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48388: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4838e: 4e5e unlk %fp 48390: 4e75 rts
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
48392: 7012 moveq #18,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48394: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4839a: 4e5e unlk %fp 4839c: 4e75 rts
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
4839e: 2202 movel %d2,%d1 483a0: 2002 movel %d2,%d0 483a2: e789 lsll #3,%d1 483a4: eb88 lsll #5,%d0 483a6: 2079 0006 590a moveal 6590a <_IO_Driver_address_table>,%a0 483ac: 9081 subl %d1,%d0 483ae: d1c0 addal %d0,%a0
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
483b0: 4a90 tstl %a0@ 483b2: 673e beqs 483f2 <rtems_io_register_driver+0x11e>
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
483b4: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 483ba: 700c moveq #12,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
483bc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483c2: 4e5e unlk %fp 483c4: 4e75 rts
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
483c6: 4aa8 0004 tstl %a0@(4) 483ca: 6700 ff78 beqw 48344 <rtems_io_register_driver+0x70>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
483ce: 5282 addql #1,%d2 483d0: 41e8 0018 lea %a0@(24),%a0 483d4: b480 cmpl %d0,%d2 483d6: 6500 ff5c bcsw 48334 <rtems_io_register_driver+0x60> 483da: 6000 ff68 braw 48344 <rtems_io_register_driver+0x70>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
483de: 4aa9 0004 tstl %a1@(4) 483e2: 6600 ff28 bnew 4830c <rtems_io_register_driver+0x38>
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
483e6: 7009 moveq #9,%d0
}
483e8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483ee: 4e5e unlk %fp 483f0: 4e75 rts
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
483f2: 4aa8 0004 tstl %a0@(4) 483f6: 66bc bnes 483b4 <rtems_io_register_driver+0xe0>
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
483f8: 20d9 movel %a1@+,%a0@+ 483fa: 20d9 movel %a1@+,%a0@+ 483fc: 20d9 movel %a1@+,%a0@+ 483fe: 20d9 movel %a1@+,%a0@+ 48400: 20d9 movel %a1@+,%a0@+ 48402: 2091 movel %a1@,%a0@
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
48404: 2482 movel %d2,%a2@
}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
48406: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
4840c: 2d42 0008 movel %d2,%fp@(8)
}
48410: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48416: 42ae 0010 clrl %fp@(16) 4841a: 42ae 000c clrl %fp@(12)
}
4841e: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48420: 4ef9 0005 1298 jmp 51298 <rtems_io_initialize>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
48426: 4292 clrl %a2@ <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
48428: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 4842e: 7005 moveq #5,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48430: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48436: 4e5e unlk %fp 48438: 4e75 rts
...
000421b6 <rtems_io_register_name>:
rtems_status_code rtems_io_register_name(
const char *device_name,
rtems_device_major_number major,
rtems_device_minor_number minor
)
{
421b6: 4e56 0000 linkw %fp,#0
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
421ba: 202e 000c movel %fp@(12),%d0
temp.__overlay.minor = _minor;
421be: 222e 0010 movel %fp@(16),%d1
int status;
dev_t dev;
dev = rtems_filesystem_make_dev_t( major, minor );
status = mknod( device_name, 0777 | S_IFCHR, dev );
421c2: 2f01 movel %d1,%sp@- 421c4: 2f00 movel %d0,%sp@- 421c6: 4878 21ff pea 21ff <D_MAX_EXP+0x1a00> 421ca: 2f2e 0008 movel %fp@(8),%sp@- 421ce: 4eb9 0004 29a8 jsr 429a8 <mknod>
/* this is the only error returned by the old version */
if ( status )
421d4: 4fef 0010 lea %sp@(16),%sp 421d8: 4a80 tstl %d0 421da: 6604 bnes 421e0 <rtems_io_register_name+0x2a>
return RTEMS_TOO_MANY;
return RTEMS_SUCCESSFUL;
}
421dc: 4e5e unlk %fp 421de: 4e75 rts
dev = rtems_filesystem_make_dev_t( major, minor );
status = mknod( device_name, 0777 | S_IFCHR, dev );
/* this is the only error returned by the old version */
if ( status )
421e0: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
return RTEMS_SUCCESSFUL;
}
421e2: 4e5e unlk %fp 421e4: 4e75 rts
...
0004843c <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
4843c: 4e56 0000 linkw %fp,#0 48440: 202e 0008 movel %fp@(8),%d0
if ( rtems_interrupt_is_in_progress() )
48444: 2239 0006 50e6 movel 650e6 <_ISR_Nest_level>,%d1 4844a: 6644 bnes 48490 <rtems_io_unregister_driver+0x54>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
4844c: b0b9 0006 5906 cmpl 65906 <_IO_Number_of_drivers>,%d0 48452: 6506 bcss 4845a <rtems_io_unregister_driver+0x1e> 48454: 700d moveq #13,%d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
48456: 4e5e unlk %fp 48458: 4e75 rts 4845a: 2239 0006 504c movel 6504c <_Thread_Dispatch_disable_level>,%d1 48460: 5281 addql #1,%d1 48462: 23c1 0006 504c movel %d1,6504c <_Thread_Dispatch_disable_level>
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
48468: 2200 movel %d0,%d1 4846a: e788 lsll #3,%d0 4846c: eb89 lsll #5,%d1 4846e: 2079 0006 590a moveal 6590a <_IO_Driver_address_table>,%a0 48474: 9280 subl %d0,%d1 48476: d1c1 addal %d1,%a0 48478: 4298 clrl %a0@+ 4847a: 4298 clrl %a0@+ 4847c: 4298 clrl %a0@+ 4847e: 4298 clrl %a0@+ 48480: 4298 clrl %a0@+ 48482: 4290 clrl %a0@
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
48484: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 4848a: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
4848c: 4e5e unlk %fp 4848e: 4e75 rts
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
48490: 7012 moveq #18,%d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
48492: 4e5e unlk %fp 48494: 4e75 rts
...
00048b04 <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
48b04: 4e56 fff0 linkw %fp,#-16 48b08: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 48b0c: 266e 0008 moveal %fp@(8),%a3
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
48b10: 4a8b tstl %a3 48b12: 6744 beqs 48b58 <rtems_iterate_over_all_threads+0x54> 48b14: 49f9 0006 94d0 lea 694d0 <_Objects_Information_table+0x4>,%a4
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
48b1a: 2054 moveal %a4@,%a0 48b1c: 4a88 tstl %a0 48b1e: 672e beqs 48b4e <rtems_iterate_over_all_threads+0x4a>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
48b20: 2468 0004 moveal %a0@(4),%a2
if ( !information )
48b24: 4a8a tstl %a2 48b26: 6726 beqs 48b4e <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
48b28: 4a6a 000e tstw %a2@(14) 48b2c: 6720 beqs 48b4e <rtems_iterate_over_all_threads+0x4a> 48b2e: 7401 moveq #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
48b30: 206a 0018 moveal %a2@(24),%a0 48b34: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
48b38: 5282 addql #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
48b3a: 4a80 tstl %d0 48b3c: 6706 beqs 48b44 <rtems_iterate_over_all_threads+0x40>
continue;
(*routine)(the_thread);
48b3e: 2f00 movel %d0,%sp@- 48b40: 4e93 jsr %a3@ 48b42: 588f addql #4,%sp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
48b44: 4280 clrl %d0 48b46: 302a 000e movew %a2@(14),%d0 48b4a: b480 cmpl %d0,%d2 48b4c: 63e2 blss 48b30 <rtems_iterate_over_all_threads+0x2c> 48b4e: 588c addql #4,%a4
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
48b50: b9fc 0006 94e0 cmpal #431328,%a4 48b56: 66c2 bnes 48b1a <rtems_iterate_over_all_threads+0x16>
(*routine)(the_thread);
}
}
}
48b58: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 48b5e: 4e5e unlk %fp 48b60: 4e75 rts
...
0004aa78 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4aa78: 4e56 0000 linkw %fp,#0 4aa7c: 2f0a movel %a2,%sp@-
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
4aa7e: 42a7 clrl %sp@- 4aa80: 246e 0008 moveal %fp@(8),%a2 4aa84: 42a7 clrl %sp@- 4aa86: 2f39 0005 edac movel 5edac <rtems_libio_semaphore>,%sp@- 4aa8c: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
rtems_libio_lock();
if (iop->sem)
4aa92: 202a 002c movel %a2@(44),%d0 4aa96: 4fef 000c lea %sp@(12),%sp 4aa9a: 6630 bnes 4aacc <rtems_libio_free+0x54>
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4aa9c: 41f9 0005 eda8 lea 5eda8 <rtems_libio_iop_freelist>,%a0 <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4aaa2: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
4aaa8: 2550 0034 movel %a0@,%a2@(52) <== NOT EXECUTED
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4aaac: 41f9 0005 edac lea 5edac <rtems_libio_semaphore>,%a0 <== NOT EXECUTED 4aab2: 2d50 0008 movel %a0@,%fp@(8) <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4aab6: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4aaba: 23ca 0005 eda8 movel %a2,5eda8 <rtems_libio_iop_freelist> <== NOT EXECUTED
rtems_libio_unlock();
}
4aac0: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4aac4: 4e5e unlk %fp <== NOT EXECUTED 4aac6: 4ef9 0004 5e68 jmp 45e68 <rtems_semaphore_release> <== NOT EXECUTED
)
{
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
4aacc: 2f00 movel %d0,%sp@- 4aace: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> 4aad4: 588f addql #4,%sp
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4aad6: 41f9 0005 eda8 lea 5eda8 <rtems_libio_iop_freelist>,%a0
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4aadc: 203c ffff feff movel #-257,%d0
iop->data1 = rtems_libio_iop_freelist;
4aae2: 2550 0034 movel %a0@,%a2@(52) 4aae6: 41f9 0005 edac lea 5edac <rtems_libio_semaphore>,%a0 4aaec: 2d50 0008 movel %a0@,%fp@(8)
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4aaf0: c1aa 0014 andl %d0,%a2@(20)
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4aaf4: 23ca 0005 eda8 movel %a2,5eda8 <rtems_libio_iop_freelist>
rtems_libio_unlock();
}
4aafa: 246e fffc moveal %fp@(-4),%a2 4aafe: 4e5e unlk %fp 4ab00: 4ef9 0004 5e68 jmp 45e68 <rtems_semaphore_release>
00042814 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
42814: 4e56 0000 linkw %fp,#0
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
42818: 2039 0005 d6a4 movel 5d6a4 <rtems_libio_number_iops>,%d0 4281e: 674a beqs 4286a <rtems_libio_init+0x56>
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
42820: 4878 0040 pea 40 <DBL_MANT_DIG+0xb> 42824: 2f00 movel %d0,%sp@- 42826: 4eb9 0004 a59c jsr 4a59c <calloc>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
4282c: 508f addql #8,%sp
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
4282e: 2040 moveal %d0,%a0 42830: 23c0 0005 eda4 movel %d0,5eda4 <rtems_libio_iops>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
42836: 6770 beqs 428a8 <rtems_libio_init+0x94>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
42838: 2279 0005 d6a4 moveal 5d6a4 <rtems_libio_number_iops>,%a1 4283e: 7201 moveq #1,%d1
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
42840: 23c0 0005 eda8 movel %d0,5eda8 <rtems_libio_iop_freelist>
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
42846: b289 cmpl %a1,%d1 42848: 641c bccs 42866 <rtems_libio_init+0x52> 4284a: 2040 moveal %d0,%a0 4284c: 41e8 0040 lea %a0@(64),%a0
iop->data1 = iop + 1;
42850: 2148 fff4 movel %a0,%a0@(-12) 42854: 41e8 0040 lea %a0@(64),%a0 42858: 5281 addql #1,%d1
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
iop = rtems_libio_iop_freelist = rtems_libio_iops;
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
4285a: b3c1 cmpal %d1,%a1 4285c: 66f2 bnes 42850 <rtems_libio_init+0x3c> 4285e: ed89 lsll #6,%d1 42860: 2241 moveal %d1,%a1 42862: 41f1 08c0 lea %a1@(ffffffc0,%d0:l),%a0
iop->data1 = iop + 1; iop->data1 = NULL;
42866: 42a8 0034 clrl %a0@(52)
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
4286a: 4879 0005 edac pea 5edac <rtems_libio_semaphore> 42870: 42a7 clrl %sp@- 42872: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> 42876: 4878 0001 pea 1 <ADD> 4287a: 2f3c 4c42 494f movel #1279412559,%sp@- 42880: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
42886: 4fef 0014 lea %sp@(20),%sp 4288a: 4a80 tstl %d0 4288c: 6612 bnes 428a0 <rtems_libio_init+0x8c>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
4288e: 2279 0005 d6a0 moveal 5d6a0 <rtems_fs_init_helper>,%a1 42894: 4a89 tstl %a1 42896: 6704 beqs 4289c <rtems_libio_init+0x88>
(* rtems_fs_init_helper)();
}
42898: 4e5e unlk %fp
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
4289a: 4ed1 jmp %a1@
}
4289c: 4e5e unlk %fp <== NOT EXECUTED 4289e: 4e75 rts <== NOT EXECUTED
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
rtems_fatal_error_occurred( rc );
428a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 428a2: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
if (rtems_libio_number_iops > 0)
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
428a8: 4878 001a pea 1a <OPER2+0x6> <== NOT EXECUTED 428ac: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
000683ac <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
683ac: 4e56 ffd4 linkw %fp,#-44 683b0: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
683b4: 486e fffc pea %fp@(-4) 683b8: 42a7 clrl %sp@- 683ba: 42a7 clrl %sp@- 683bc: 4eb9 0006 a1dc jsr 6a1dc <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
683c2: 4fef 000c lea %sp@(12),%sp 683c6: 4a80 tstl %d0 683c8: 6600 00cc bnew 68496 <rtems_libio_set_private_env+0xea>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
683cc: 2479 000a 1fac moveal a1fac <rtems_current_user_env>,%a2 683d2: b5fc 000a 69a8 cmpal #682408,%a2 683d8: 6700 00ca beqw 684a4 <rtems_libio_set_private_env+0xf8>
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
683dc: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
683e0: 47ee ffe8 lea %fp@(-24),%a3
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
683e4: 4879 000a 69a8 pea a69a8 <rtems_global_user_env>
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
683ea: 4bf9 0004 66b4 lea 466b4 <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
683f0: 49ee fff8 lea %fp@(-8),%a4
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
683f4: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
683f6: 2f0a movel %a2,%sp@- 683f8: 4eb9 0008 3e9c jsr 83e9c <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
683fe: 2079 000a 6990 moveal a6990 <rtems_filesystem_mount_table_control>,%a0 68404: 2568 001c 0018 movel %a0@(28),%a2@(24) 6840a: 2568 0020 001c movel %a0@(32),%a2@(28) 68410: 2568 0024 0020 movel %a0@(36),%a2@(32) 68416: 2568 0028 0024 movel %a0@(40),%a2@(36)
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
6841c: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
68420: 2568 002c 0028 movel %a0@(44),%a2@(40)
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
68426: 42a7 clrl %sp@- 68428: 2f0b movel %a3,%sp@- 6842a: 42a7 clrl %sp@- 6842c: 4878 0001 pea 1 <ADD> 68430: 4879 000a 19e8 pea a19e8 <basefix.3825+0x26> 68436: 4e95 jsr %a5@
rtems_filesystem_root = loc;
68438: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
6843e: 4fef 0020 lea %sp@(32),%sp
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
68442: 2153 0018 movel %a3@,%a0@(24) 68446: 216e ffec 001c movel %fp@(-20),%a0@(28) 6844c: 216e fff0 0020 movel %fp@(-16),%a0@(32) 68452: 216e fff4 0024 movel %fp@(-12),%a0@(36) 68458: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
6845c: 42a7 clrl %sp@- 6845e: 2f0b movel %a3,%sp@- 68460: 42a7 clrl %sp@- 68462: 4878 0001 pea 1 <ADD> 68466: 4879 000a 19e8 pea a19e8 <basefix.3825+0x26> 6846c: 4e95 jsr %a5@
rtems_filesystem_current = loc;
6846e: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68474: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
68476: 4fef 0014 lea %sp@(20),%sp
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
6847a: 20d3 movel %a3@,%a0@+ 6847c: 20ee ffec movel %fp@(-20),%a0@+ 68480: 20ee fff0 movel %fp@(-16),%a0@+ 68484: 20ee fff4 movel %fp@(-12),%a0@+ 68488: 2094 movel %a4@,%a0@
return RTEMS_SUCCESSFUL;
}
6848a: 2002 movel %d2,%d0 6848c: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 68492: 4e5e unlk %fp 68494: 4e75 rts
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
if (sc != RTEMS_SUCCESSFUL) return sc;
68496: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
return RTEMS_SUCCESSFUL;
}
68498: 2002 movel %d2,%d0 <== NOT EXECUTED 6849a: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 684a0: 4e5e unlk %fp <== NOT EXECUTED 684a2: 4e75 rts <== NOT EXECUTED
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
if (sc != RTEMS_SUCCESSFUL) return sc;
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
684a4: 4878 0048 pea 48 <DBL_MANT_DIG+0x13> 684a8: 4eb9 0004 6de8 jsr 46de8 <malloc>
if (!tmp)
684ae: 588f addql #4,%sp
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
if (sc != RTEMS_SUCCESSFUL) return sc;
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
684b0: 2440 moveal %d0,%a2
if (!tmp)
684b2: 4a80 tstl %d0 684b4: 6700 00d6 beqw 6858c <rtems_libio_set_private_env+0x1e0>
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env<
684b8: 487a fdda pea %pc@(68294 <free_user_env>) 684bc: 4879 000a 1fac pea a1fac <rtems_current_user_env> 684c2: 42a7 clrl %sp@- 684c4: 4eb9 0006 a5bc jsr 6a5bc <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
684ca: 4fef 000c lea %sp@(12),%sp
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env<
684ce: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
684d0: 6600 00c8 bnew 6859a <rtems_libio_set_private_env+0x1ee>
* not initialized yet
*/
free(tmp);
return sc;
}
rtems_current_user_env = tmp;
684d4: 23ca 000a 1fac movel %a2,a1fac <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
684da: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
684de: 47ee ffe8 lea %fp@(-24),%a3
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
684e2: 4879 000a 69a8 pea a69a8 <rtems_global_user_env>
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
684e8: 4bf9 0004 66b4 lea 466b4 <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
684ee: 49ee fff8 lea %fp@(-8),%a4
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
684f2: 2f0a movel %a2,%sp@-
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
684f4: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
684f6: 4eb9 0008 3e9c jsr 83e9c <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
684fc: 2079 000a 6990 moveal a6990 <rtems_filesystem_mount_table_control>,%a0 68502: 2568 001c 0018 movel %a0@(28),%a2@(24) 68508: 2568 0020 001c movel %a0@(32),%a2@(28) 6850e: 2568 0024 0020 movel %a0@(36),%a2@(32) 68514: 2568 0028 0024 movel %a0@(40),%a2@(36)
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
rtems_current_user_env->task_id=task_id; /* mark the local values*/
6851a: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
6851e: 2568 002c 0028 movel %a0@(44),%a2@(40)
* code we must _not_ free the original locs because
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
68524: 42a7 clrl %sp@- 68526: 2f0b movel %a3,%sp@- 68528: 42a7 clrl %sp@- 6852a: 4878 0001 pea 1 <ADD> 6852e: 4879 000a 19e8 pea a19e8 <basefix.3825+0x26> 68534: 4e95 jsr %a5@
rtems_filesystem_root = loc;
68536: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
6853c: 4fef 0020 lea %sp@(32),%sp
* what we are trying to do here is forking off
* clones.
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
68540: 2153 0018 movel %a3@,%a0@(24) 68544: 216e ffec 001c movel %fp@(-20),%a0@(28) 6854a: 216e fff0 0020 movel %fp@(-16),%a0@(32) 68550: 216e fff4 0024 movel %fp@(-12),%a0@(36) 68556: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
6855a: 42a7 clrl %sp@- 6855c: 2f0b movel %a3,%sp@- 6855e: 42a7 clrl %sp@- 68560: 4878 0001 pea 1 <ADD> 68564: 4879 000a 19e8 pea a19e8 <basefix.3825+0x26> 6856a: 4e95 jsr %a5@
rtems_filesystem_current = loc;
6856c: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68572: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
68574: 4fef 0014 lea %sp@(20),%sp
*/
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
68578: 20d3 movel %a3@,%a0@+ 6857a: 20ee ffec movel %fp@(-20),%a0@+ 6857e: 20ee fff0 movel %fp@(-16),%a0@+ 68582: 20ee fff4 movel %fp@(-12),%a0@+ 68586: 2094 movel %a4@,%a0@ 68588: 6000 ff00 braw 6848a <rtems_libio_set_private_env+0xde>
if (sc != RTEMS_SUCCESSFUL) return sc;
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
if (!tmp)
6858c: 741a moveq #26,%d2 <== NOT EXECUTED
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
return RTEMS_SUCCESSFUL;
}
6858e: 2002 movel %d2,%d0 <== NOT EXECUTED 68590: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68596: 4e5e unlk %fp <== NOT EXECUTED 68598: 4e75 rts <== NOT EXECUTED
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env<
if (sc != RTEMS_SUCCESSFUL) {
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
6859a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6859c: 4eb9 0004 67a8 jsr 467a8 <free> <== NOT EXECUTED
return sc;
685a2: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_root = loc;
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
return RTEMS_SUCCESSFUL;
}
685a4: 2002 movel %d2,%d0 <== NOT EXECUTED 685a6: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 685ac: 4e5e unlk %fp <== NOT EXECUTED
685ae: 4e75 rts
000682ee <rtems_libio_share_private_env>:
* b) mutex access to rtems_filesystem_current, rtems_filesytem_root
* while changing any of those (chdir(), chroot()).
*/
#ifndef HAVE_USERENV_REFCNT
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) {
682ee: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 682f2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_status_code sc;
rtems_user_env_t * shared_user_env;
rtems_id current_task_id;
sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id);
682f4: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 682f8: 42a7 clrl %sp@- <== NOT EXECUTED 682fa: 42a7 clrl %sp@- <== NOT EXECUTED 682fc: 4eb9 0006 a1dc jsr 6a1dc <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
68302: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68306: 4a80 tstl %d0 <== NOT EXECUTED 68308: 6636 bnes 68340 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
6830a: 2479 000a 1fac moveal a1fac <rtems_current_user_env>,%a2 <== NOT EXECUTED 68310: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 68314: b092 cmpl %a2@,%d0 <== NOT EXECUTED 68316: 6730 beqs 68348 <rtems_libio_share_private_env+0x5a><== NOT EXECUTED
free_user_env(tmp);
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
68318: 486e fffc pea %fp@(-4) <== NOT EXECUTED 6831c: 4879 000a 1fac pea a1fac <rtems_current_user_env> <== NOT EXECUTED 68322: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 68326: 4eb9 0006 a6f4 jsr 6a6f4 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
6832c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68330: 4a80 tstl %d0 <== NOT EXECUTED 68332: 674c beqs 68380 <rtems_libio_share_private_env+0x92><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
68334: 223c 000a 69a8 movel #682408,%d1 <== NOT EXECUTED 6833a: 23c1 000a 1fac movel %d1,a1fac <rtems_current_user_env> <== NOT EXECUTED
return sc; }
68340: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 68344: 4e5e unlk %fp <== NOT EXECUTED 68346: 4e75 rts <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
if (rtems_current_user_env->task_id==current_task_id) {
/* kill the current user env & task_var*/
rtems_user_env_t *tmp = rtems_current_user_env;
sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env);
68348: 4879 000a 1fac pea a1fac <rtems_current_user_env> <== NOT EXECUTED 6834e: 42a7 clrl %sp@- <== NOT EXECUTED 68350: 4eb9 0006 a660 jsr 6a660 <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
68356: 508f addql #8,%sp <== NOT EXECUTED 68358: 4a80 tstl %d0 <== NOT EXECUTED 6835a: 66e4 bnes 68340 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
free_user_env(tmp);
6835c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6835e: 4eba ff34 jsr %pc@(68294 <free_user_env>) <== NOT EXECUTED 68362: 588f addql #4,%sp <== NOT EXECUTED
};
/* AT THIS POINT, rtems_current_user_env is DANGLING */
sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
68364: 486e fffc pea %fp@(-4) <== NOT EXECUTED 68368: 4879 000a 1fac pea a1fac <rtems_current_user_env> <== NOT EXECUTED 6836e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 68372: 4eb9 0006 a6f4 jsr 6a6f4 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
68378: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6837c: 4a80 tstl %d0 <== NOT EXECUTED 6837e: 66b4 bnes 68334 <rtems_libio_share_private_env+0x46><== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
68380: 487a ff12 pea %pc@(68294 <free_user_env>) <== NOT EXECUTED 68384: 4879 000a 1fac pea a1fac <rtems_current_user_env> <== NOT EXECUTED 6838a: 42a7 clrl %sp@- <== NOT EXECUTED 6838c: 4eb9 0006 a5bc jsr 6a5bc <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
68392: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68396: 4a80 tstl %d0 <== NOT EXECUTED 68398: 669a bnes 68334 <rtems_libio_share_private_env+0x46><== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
6839a: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
6839e: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 683a2: 4e5e unlk %fp <== NOT EXECUTED
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
if (sc != RTEMS_SUCCESSFUL)
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
683a4: 23d0 000a 1fac movel %a0@,a1fac <rtems_current_user_env> <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
683aa: 4e75 rts
0004a8b4 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a8b4: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a8b6: 4e56 0000 linkw %fp,#0 4a8ba: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a8be: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a8c0: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a8c2: 7406 moveq #6,%d2 4a8c4: b480 cmpl %d0,%d2 4a8c6: 6736 beqs 4a8fe <rtems_libio_to_fcntl_flags+0x4a>
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4a8c8: 0801 0001 btst #1,%d1 4a8cc: 6726 beqs 4a8f4 <rtems_libio_to_fcntl_flags+0x40> 4a8ce: 4280 clrl %d0
fcntl_flags |= O_RDONLY;
} else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) {
fcntl_flags |= O_WRONLY;
}
if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) {
4a8d0: 0801 0000 btst #0,%d1 4a8d4: 6704 beqs 4a8da <rtems_libio_to_fcntl_flags+0x26>
fcntl_flags |= O_NONBLOCK;
4a8d6: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4a8da: 0801 0009 btst #9,%d1 4a8de: 6704 beqs 4a8e4 <rtems_libio_to_fcntl_flags+0x30>
fcntl_flags |= O_APPEND;
4a8e0: 7408 moveq #8,%d2 4a8e2: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4a8e4: 0801 000a btst #10,%d1 4a8e8: 6704 beqs 4a8ee <rtems_libio_to_fcntl_flags+0x3a>
fcntl_flags |= O_CREAT;
4a8ea: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
4a8ee: 241f movel %sp@+,%d2 4a8f0: 4e5e unlk %fp 4a8f2: 4e75 rts
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4a8f4: 2001 movel %d1,%d0 <== NOT EXECUTED 4a8f6: e488 lsrl #2,%d0 <== NOT EXECUTED 4a8f8: 7401 moveq #1,%d2 <== NOT EXECUTED 4a8fa: c082 andl %d2,%d0 <== NOT EXECUTED 4a8fc: 60d2 bras 4a8d0 <rtems_libio_to_fcntl_flags+0x1c><== NOT EXECUTED
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a8fe: 7002 moveq #2,%d0 <== NOT EXECUTED 4a900: 60ce bras 4a8d0 <rtems_libio_to_fcntl_flags+0x1c><== NOT EXECUTED
00046eb8 <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
46eb8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46ebc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46ebe: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
46ec0: 486e fffc pea %fp@(-4) <== NOT EXECUTED 46ec4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 46ec8: 2f39 000a 1cb0 movel a1cb0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46ece: 4eb9 0004 c8d0 jsr 4c8d0 <_Protected_heap_Get_block_size> <== NOT EXECUTED 46ed4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 46ed8: 4a00 tstb %d0 <== NOT EXECUTED 46eda: 671a beqs 46ef6 <rtems_malloc_statistics_at_free+0x3e><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
46edc: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 46ee0: 4282 clrl %d2 <== NOT EXECUTED 46ee2: d7b9 000a 698c addl %d3,a698c <rtems_malloc_statistics+0x28><== NOT EXECUTED 46ee8: 2039 000a 6988 movel a6988 <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED 46eee: d182 addxl %d2,%d0 <== NOT EXECUTED 46ef0: 23c0 000a 6988 movel %d0,a6988 <rtems_malloc_statistics+0x24><== NOT EXECUTED
} }
46ef6: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46efa: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46efe: 4e5e unlk %fp <== NOT EXECUTED
46f00: 4e75 rts
00046f02 <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
46f02: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46f06: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 46f0a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46f0c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t actual_size = 0;
uint32_t current_depth;
rtems_malloc_statistics_t *s = &rtems_malloc_statistics;
if ( !pointer )
46f0e: 4a80 tstl %d0 <== NOT EXECUTED 46f10: 674e beqs 46f60 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
46f12: 204e moveal %fp,%a0 <== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
46f14: 4282 clrl %d2 <== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
46f16: 42a0 clrl %a0@- <== NOT EXECUTED
rtems_malloc_statistics_t *s = &rtems_malloc_statistics;
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
46f18: 2f08 movel %a0,%sp@- <== NOT EXECUTED 46f1a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 46f1c: 2f39 000a 1cb0 movel a1cb0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46f22: 4eb9 0004 c8d0 jsr 4c8d0 <_Protected_heap_Get_block_size> <== NOT EXECUTED
MSBUMP(lifetime_allocated, actual_size);
46f28: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
46f2c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
46f30: 2039 000a 6980 movel a6980 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED 46f36: d6b9 000a 6984 addl a6984 <rtems_malloc_statistics+0x20>,%d3<== NOT EXECUTED 46f3c: d580 addxl %d0,%d2 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
46f3e: 2003 movel %d3,%d0 <== NOT EXECUTED 46f40: 90b9 000a 698c subl a698c <rtems_malloc_statistics+0x28>,%d0<== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
46f46: 23c2 000a 6980 movel %d2,a6980 <rtems_malloc_statistics+0x1c><== NOT EXECUTED 46f4c: 23c3 000a 6984 movel %d3,a6984 <rtems_malloc_statistics+0x20><== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
46f52: b0b9 000a 697c cmpl a697c <rtems_malloc_statistics+0x18>,%d0<== NOT EXECUTED 46f58: 6306 blss 46f60 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
s->max_depth = current_depth;
46f5a: 23c0 000a 697c movel %d0,a697c <rtems_malloc_statistics+0x18><== NOT EXECUTED
}
46f60: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46f64: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46f68: 4e5e unlk %fp <== NOT EXECUTED
46f6a: 4e75 rts
00046f6c <rtems_malloc_statistics_initialize>:
#include <sys/reent.h>
#include <stdlib.h>
static void rtems_malloc_statistics_initialize( void )
{
46f6c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); }
46f70: 4e5e unlk %fp <== NOT EXECUTED
static void rtems_malloc_statistics_initialize( void )
{
/*
* Zero all the statistics
*/
(void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics));
46f72: 42b9 000a 6964 clrl a6964 <rtems_malloc_statistics> <== NOT EXECUTED 46f78: 42b9 000a 6968 clrl a6968 <rtems_malloc_statistics+0x4> <== NOT EXECUTED 46f7e: 42b9 000a 696c clrl a696c <rtems_malloc_statistics+0x8> <== NOT EXECUTED 46f84: 42b9 000a 6970 clrl a6970 <rtems_malloc_statistics+0xc> <== NOT EXECUTED 46f8a: 42b9 000a 6974 clrl a6974 <rtems_malloc_statistics+0x10> <== NOT EXECUTED 46f90: 42b9 000a 6978 clrl a6978 <rtems_malloc_statistics+0x14> <== NOT EXECUTED 46f96: 42b9 000a 697c clrl a697c <rtems_malloc_statistics+0x18> <== NOT EXECUTED 46f9c: 42b9 000a 6980 clrl a6980 <rtems_malloc_statistics+0x1c> <== NOT EXECUTED 46fa2: 42b9 000a 6984 clrl a6984 <rtems_malloc_statistics+0x20> <== NOT EXECUTED 46fa8: 42b9 000a 6988 clrl a6988 <rtems_malloc_statistics+0x24> <== NOT EXECUTED 46fae: 42b9 000a 698c clrl a698c <rtems_malloc_statistics+0x28> <== NOT EXECUTED
}
46fb4: 4e75 rts <== NOT EXECUTED
...
000501c4 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
501c4: 4e56 0000 linkw %fp,#0 501c8: 2f0a movel %a2,%sp@- 501ca: 246e 0008 moveal %fp@(8),%a2 501ce: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
501d0: 4a8a tstl %a2 501d2: 675e beqs 50232 <rtems_memalign+0x6e>
return EINVAL;
*pointer = NULL;
501d4: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
501d6: 7003 moveq #3,%d0 501d8: b0b9 0006 51d4 cmpl 651d4 <_System_state_Current>,%d0 501de: 6748 beqs 50228 <rtems_memalign+0x64>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
501e0: 4eb9 0004 41d2 jsr 441d2 <malloc_deferred_frees_process>
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
501e6: 42a7 clrl %sp@- 501e8: 2f2e 000c movel %fp@(12),%sp@- 501ec: 2f2e 0010 movel %fp@(16),%sp@- 501f0: 2f39 0006 3730 movel 63730 <RTEMS_Malloc_Heap>,%sp@- 501f6: 4eb9 0004 97e0 jsr 497e0 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
501fc: 4fef 0010 lea %sp@(16),%sp 50200: 2400 movel %d0,%d2 50202: 673c beqs 50240 <rtems_memalign+0x7c>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
50204: 2079 0006 3dd6 moveal 63dd6 <rtems_malloc_statistics_helpers>,%a0 5020a: 4a88 tstl %a0 5020c: 670a beqs 50218 <rtems_memalign+0x54>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
5020e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 50210: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 50214: 4e90 jsr %a0@ <== NOT EXECUTED 50216: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
50218: 2482 movel %d2,%a2@
return 0; }
5021a: 242e fff8 movel %fp@(-8),%d2
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
5021e: 4280 clrl %d0
return 0; }
50220: 246e fffc moveal %fp@(-4),%a2 50224: 4e5e unlk %fp 50226: 4e75 rts
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
50228: 4eb9 0004 4178 jsr 44178 <malloc_is_system_state_OK> 5022e: 4a00 tstb %d0 50230: 66ae bnes 501e0 <rtems_memalign+0x1c>
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
50232: 242e fff8 movel %fp@(-8),%d2
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
50236: 7016 moveq #22,%d0
}
50238: 246e fffc moveal %fp@(-4),%a2 5023c: 4e5e unlk %fp 5023e: 4e75 rts 50240: 242e fff8 movel %fp@(-8),%d2
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
50244: 700c moveq #12,%d0
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
50246: 246e fffc moveal %fp@(-4),%a2 5024a: 4e5e unlk %fp 5024c: 4e75 rts
...
00056484 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
56484: 4e56 fff0 linkw %fp,#-16 56488: 48d7 001c moveml %d2-%d4,%sp@ 5648c: 282e 0008 movel %fp@(8),%d4 56490: 242e 000c movel %fp@(12),%d2 56494: 262e 0014 movel %fp@(20),%d3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
56498: 4a82 tstl %d2 5649a: 6762 beqs 564fe <rtems_message_queue_broadcast+0x7a>
return RTEMS_INVALID_ADDRESS;
if ( !count )
5649c: 4a83 tstl %d3 5649e: 675e beqs 564fe <rtems_message_queue_broadcast+0x7a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
564a0: 486e fffc pea %fp@(-4) 564a4: 2f04 movel %d4,%sp@- 564a6: 4879 0007 efb2 pea 7efb2 <_Message_queue_Information> 564ac: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
564b2: 4fef 000c lea %sp@(12),%sp 564b6: 4aae fffc tstl %fp@(-4) 564ba: 6636 bnes 564f2 <rtems_message_queue_broadcast+0x6e>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
564bc: 2f03 movel %d3,%sp@- 564be: 2040 moveal %d0,%a0 564c0: 42a7 clrl %sp@- 564c2: 2f04 movel %d4,%sp@- 564c4: 2f2e 0010 movel %fp@(16),%sp@- 564c8: 2f02 movel %d2,%sp@- 564ca: 4868 0014 pea %a0@(20) 564ce: 4eb9 0005 9f8c jsr 59f8c <_CORE_message_queue_Broadcast> 564d4: 2400 movel %d0,%d2
NULL,
#endif
count
);
_Thread_Enable_dispatch();
564d6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return
_Message_queue_Translate_core_message_queue_return_code( core_status );
564dc: 2f02 movel %d2,%sp@- 564de: 4eb9 0005 6888 jsr 56888 <_Message_queue_Translate_core_message_queue_return_code>
#endif
count
);
_Thread_Enable_dispatch();
return
564e4: 4fef 001c lea %sp@(28),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
564e8: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 564ee: 4e5e unlk %fp 564f0: 4e75 rts
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
564f2: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
564f4: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 564fa: 4e5e unlk %fp 564fc: 4e75 rts
#endif
count
);
_Thread_Enable_dispatch();
return
564fe: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56500: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 56506: 4e5e unlk %fp 56508: 4e75 rts
...
000566e0 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
566e0: 4e56 fffc linkw %fp,#-4 566e4: 2f0a movel %a2,%sp@- 566e6: 246e 000c moveal %fp@(12),%a2
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
566ea: 4a8a tstl %a2 566ec: 673e beqs 5672c <rtems_message_queue_get_number_pending+0x4c> 566ee: 486e fffc pea %fp@(-4) 566f2: 2f2e 0008 movel %fp@(8),%sp@- 566f6: 4879 0007 efb2 pea 7efb2 <_Message_queue_Information> 566fc: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
56702: 4fef 000c lea %sp@(12),%sp 56706: 4aae fffc tstl %fp@(-4) 5670a: 6616 bnes 56722 <rtems_message_queue_get_number_pending+0x42>
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
5670c: 2040 moveal %d0,%a0 5670e: 24a8 005c movel %a0@(92),%a2@
_Thread_Enable_dispatch();
56712: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56718: 246e fff8 moveal %fp@(-8),%a2
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
_Thread_Enable_dispatch();
5671c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
5671e: 4e5e unlk %fp 56720: 4e75 rts 56722: 246e fff8 moveal %fp@(-8),%a2
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
56726: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56728: 4e5e unlk %fp 5672a: 4e75 rts 5672c: 246e fff8 moveal %fp@(-8),%a2
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
56730: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56732: 4e5e unlk %fp 56734: 4e75 rts
...
0004eb5c <rtems_message_queue_ident>:
rtems_status_code rtems_message_queue_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4eb5c: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
4eb60: 2f2e 0010 movel %fp@(16),%sp@- 4eb64: 2f2e 000c movel %fp@(12),%sp@- 4eb68: 2f2e 0008 movel %fp@(8),%sp@- 4eb6c: 4879 0006 9f3e pea 69f3e <_Message_queue_Information> 4eb72: 4eb9 0005 1098 jsr 51098 <_Objects_Name_to_id_u32> 4eb78: 41f9 0006 6d48 lea 66d48 <_Status_Object_name_errors_to_status>,%a0
node,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4eb7e: 4e5e unlk %fp 4eb80: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4eb84: 4e75 rts
...
0004eb88 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
4eb88: 4e56 fff0 linkw %fp,#-16 4eb8c: 48d7 001c moveml %d2-%d4,%sp@ 4eb90: 242e 000c movel %fp@(12),%d2 4eb94: 262e 0010 movel %fp@(16),%d3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
4eb98: 4a82 tstl %d2 4eb9a: 6776 beqs 4ec12 <rtems_message_queue_receive+0x8a>
return RTEMS_INVALID_ADDRESS;
if ( !size )
4eb9c: 4a83 tstl %d3 4eb9e: 6772 beqs 4ec12 <rtems_message_queue_receive+0x8a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4eba0: 486e fffc pea %fp@(-4) 4eba4: 2f2e 0008 movel %fp@(8),%sp@- 4eba8: 4879 0006 9f3e pea 69f3e <_Message_queue_Information> 4ebae: 4eb9 0005 0eec jsr 50eec <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4ebb4: 4fef 000c lea %sp@(12),%sp 4ebb8: 4aae fffc tstl %fp@(-4) 4ebbc: 6648 bnes 4ec06 <rtems_message_queue_receive+0x7e>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
4ebbe: 2f2e 0018 movel %fp@(24),%sp@- 4ebc2: 7201 moveq #1,%d1 4ebc4: 7801 moveq #1,%d4 4ebc6: 2040 moveal %d0,%a0 4ebc8: c2ae 0014 andl %fp@(20),%d1 4ebcc: b384 eorl %d1,%d4 4ebce: 2f04 movel %d4,%sp@- 4ebd0: 2f03 movel %d3,%sp@- 4ebd2: 2f02 movel %d2,%sp@- 4ebd4: 2f28 0008 movel %a0@(8),%sp@- 4ebd8: 4868 0014 pea %a0@(20) 4ebdc: 4eb9 0004 ff18 jsr 4ff18 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
4ebe2: 4eb9 0005 187c jsr 5187c <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
4ebe8: 2079 0006 97b2 moveal 697b2 <_Thread_Executing>,%a0 4ebee: 2f28 0034 movel %a0@(52),%sp@- 4ebf2: 4eb9 0004 ecac jsr 4ecac <_Message_queue_Translate_core_message_queue_return_code> 4ebf8: 4fef 001c lea %sp@(28),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ebfc: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec02: 4e5e unlk %fp 4ec04: 4e75 rts
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4ec06: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ec08: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec0e: 4e5e unlk %fp 4ec10: 4e75 rts
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
4ec12: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ec14: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec1a: 4e5e unlk %fp 4ec1c: 4e75 rts
...
00047770 <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
47770: 4e56 0000 linkw %fp,#0 47774: 2f0a movel %a2,%sp@- 47776: 246e 0010 moveal %fp@(16),%a2 4777a: 2f02 movel %d2,%sp@-
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
4777c: 4a8a tstl %a2 4777e: 6766 beqs 477e6 <rtems_object_get_class_information+0x76>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
47780: 2f2e 000c movel %fp@(12),%sp@- 47784: 2f2e 0008 movel %fp@(8),%sp@- 47788: 4eb9 0004 937c jsr 4937c <_Objects_Get_information>
if ( !obj_info )
4778e: 508f addql #8,%sp
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
47790: 2040 moveal %d0,%a0
if ( !obj_info )
47792: 4a80 tstl %d0 47794: 675e beqs 477f4 <rtems_object_get_class_information+0x84>
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
47796: 24a8 0006 movel %a0@(6),%a2@
info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
4779a: 4282 clrl %d2
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
4779c: 2568 000a 0004 movel %a0@(10),%a2@(4)
info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
477a2: 3428 000e movew %a0@(14),%d2
/* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend;
477a6: 1568 0010 000c moveb %a0@(16),%a2@(12)
info->maximum = obj_info->maximum;
477ac: 2542 0008 movel %d2,%a2@(8)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
477b0: 6750 beqs 47802 <rtems_object_get_class_information+0x92> 477b2: 2068 0018 moveal %a0@(24),%a0 477b6: 7201 moveq #1,%d1 477b8: 7001 moveq #1,%d0 477ba: 93c9 subal %a1,%a1 477bc: 5280 addql #1,%d0
if ( !obj_info->local_table[i] )
477be: 4ab0 1c00 tstl %a0@(00000000,%d1:l:4) 477c2: 6718 beqs 477dc <rtems_object_get_class_information+0x6c>
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
477c4: 2200 movel %d0,%d1 477c6: b082 cmpl %d2,%d0 477c8: 63f2 blss 477bc <rtems_object_get_class_information+0x4c>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
477ca: 2549 000e movel %a1,%a2@(14) 477ce: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
477d0: 242e fff8 movel %fp@(-8),%d2 477d4: 246e fffc moveal %fp@(-4),%a2 477d8: 4e5e unlk %fp 477da: 4e75 rts
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
if ( !obj_info->local_table[i] )
unallocated++;
477dc: 5289 addql #1,%a1
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
477de: 2200 movel %d0,%d1 477e0: b082 cmpl %d2,%d0 477e2: 63d8 blss 477bc <rtems_object_get_class_information+0x4c> 477e4: 60e4 bras 477ca <rtems_object_get_class_information+0x5a>
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477e6: 242e fff8 movel %fp@(-8),%d2
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
477ea: 7009 moveq #9,%d0
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477ec: 246e fffc moveal %fp@(-4),%a2 477f0: 4e5e unlk %fp 477f2: 4e75 rts 477f4: 242e fff8 movel %fp@(-8),%d2
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
477f8: 700a moveq #10,%d0
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477fa: 246e fffc moveal %fp@(-4),%a2 477fe: 4e5e unlk %fp 47800: 4e75 rts
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
47802: 93c9 subal %a1,%a1 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
47804: 4280 clrl %d0 <== NOT EXECUTED 47806: 2549 000e movel %a1,%a2@(14) <== NOT EXECUTED 4780a: 60c4 bras 477d0 <rtems_object_get_class_information+0x60><== NOT EXECUTED
0004ab8c <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
4ab8c: 4e56 fffc linkw %fp,#-4 4ab90: 2f0a movel %a2,%sp@- 4ab92: 246e 000c moveal %fp@(12),%a2
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
4ab96: 4a8a tstl %a2 4ab98: 6726 beqs 4abc0 <rtems_object_get_classic_name+0x34>
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
4ab9a: 486e fffc pea %fp@(-4) 4ab9e: 2f2e 0008 movel %fp@(8),%sp@- 4aba2: 4eb9 0004 ca58 jsr 4ca58 <_Objects_Id_to_name>
*name = name_u.name_u32;
4aba8: 24ae fffc movel %fp@(-4),%a2@
return _Status_Object_name_errors_to_status[ status ];
4abac: 41f9 0006 8530 lea 68530 <_Status_Object_name_errors_to_status>,%a0 4abb2: 508f addql #8,%sp
}
4abb4: 246e fff8 moveal %fp@(-8),%a2 4abb8: 4e5e unlk %fp
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
*name = name_u.name_u32;
return _Status_Object_name_errors_to_status[ status ];
4abba: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
}
4abbe: 4e75 rts 4abc0: 246e fff8 moveal %fp@(-8),%a2
)
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
4abc4: 7009 moveq #9,%d0
status = _Objects_Id_to_name( id, &name_u );
*name = name_u.name_u32;
return _Status_Object_name_errors_to_status[ status ];
}
4abc6: 4e5e unlk %fp 4abc8: 4e75 rts
...
00047818 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_ITRON_API;
}
47818: 7004 moveq #4,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
4781a: 4e56 0000 linkw %fp,#0
return OBJECTS_ITRON_API; }
4781e: 4e5e unlk %fp 47820: 4e75 rts
...
00047824 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
47824: 7001 moveq #1,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
47826: 4e56 0000 linkw %fp,#0
return OBJECTS_INTERNAL_API; }
4782a: 4e5e unlk %fp 4782c: 4e75 rts
...
00047830 <rtems_object_id_get_api>:
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
47830: 4280 clrl %d0
return _Objects_Get_API( id ); }
47832: 7207 moveq #7,%d1
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
47834: 4e56 0000 linkw %fp,#0 47838: 102e 0008 moveb %fp@(8),%d0
return _Objects_Get_API( id ); }
4783c: 4e5e unlk %fp 4783e: c081 andl %d1,%d0 47840: 4e75 rts
...
00047854 <rtems_object_id_get_index>:
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
}
47854: 4280 clrl %d0
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
47856: 4e56 0000 linkw %fp,#0
return _Objects_Get_index( id ); }
4785a: 302e 000a movew %fp@(10),%d0 4785e: 4e5e unlk %fp 47860: 4e75 rts
...
00047864 <rtems_object_id_get_node>:
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
47864: 4280 clrl %d0
#undef rtems_object_id_get_node
int rtems_object_id_get_node(
rtems_id id
)
{
47866: 4e56 0000 linkw %fp,#0
return _Objects_Get_node( id ); }
4786a: 102e 0009 moveb %fp@(9),%d0 4786e: 4e5e unlk %fp 47870: 4e75 rts
...
00045dbc <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
45dbc: 4e56 fff0 linkw %fp,#-16 45dc0: 48d7 001c moveml %d2-%d4,%sp@ 45dc4: 262e 0008 movel %fp@(8),%d3 45dc8: 282e 000c movel %fp@(12),%d4
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
45dcc: 6764 beqs 45e32 <rtems_object_set_name+0x76>
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
45dce: 4a83 tstl %d3 45dd0: 6754 beqs 45e26 <rtems_object_set_name+0x6a>
information = _Objects_Get_information_id( tmpId );
45dd2: 2f03 movel %d3,%sp@- 45dd4: 4eb9 0004 774c jsr 4774c <_Objects_Get_information_id>
if ( !information )
45dda: 588f addql #4,%sp
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
45ddc: 2400 movel %d0,%d2
if ( !information )
45dde: 673a beqs 45e1a <rtems_object_set_name+0x5e>
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
45de0: 486e fffc pea %fp@(-4) 45de4: 2f03 movel %d3,%sp@- 45de6: 2f00 movel %d0,%sp@- 45de8: 4eb9 0004 792c jsr 4792c <_Objects_Get>
switch ( location ) {
45dee: 4fef 000c lea %sp@(12),%sp 45df2: 4aae fffc tstl %fp@(-4) 45df6: 6622 bnes 45e1a <rtems_object_set_name+0x5e>
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
45df8: 2f04 movel %d4,%sp@- 45dfa: 2f00 movel %d0,%sp@- 45dfc: 2f02 movel %d2,%sp@- 45dfe: 4eb9 0004 7ad8 jsr 47ad8 <_Objects_Set_name>
_Thread_Enable_dispatch();
45e04: 4eb9 0004 8234 jsr 48234 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45e0a: 4fef 000c lea %sp@(12),%sp
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
_Thread_Enable_dispatch();
45e0e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45e10: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e16: 4e5e unlk %fp 45e18: 4e75 rts
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
45e1a: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45e1c: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e22: 4e5e unlk %fp 45e24: 4e75 rts
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
45e26: 2079 0005 fbc6 moveal 5fbc6 <_Thread_Executing>,%a0 45e2c: 2628 0008 movel %a0@(8),%d3 45e30: 60a0 bras 45dd2 <rtems_object_set_name+0x16>
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
45e32: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45e34: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e3a: 4e5e unlk %fp 45e3c: 4e75 rts
...
00042526 <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
42526: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
va_list arglist;
va_start(arglist, printf_format);
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
4252a: 486e 000c pea %fp@(12) <== NOT EXECUTED 4252e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 42532: 2f3c 2000 0000 movel #536870912,%sp@- <== NOT EXECUTED 42538: 4eba fdf6 jsr %pc@(42330 <rtems_verror>) <== NOT EXECUTED 4253c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
va_end(arglist);
}
42540: 4e5e unlk %fp <== NOT EXECUTED
42542: 4e75 rts
00056a90 <rtems_partition_get_buffer>:
rtems_status_code rtems_partition_get_buffer(
rtems_id id,
void **buffer
)
{
56a90: 4e56 fff0 linkw %fp,#-16 56a94: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 56a98: 246e 000c moveal %fp@(12),%a2
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
56a9c: 4a8a tstl %a2 56a9e: 6754 beqs 56af4 <rtems_partition_get_buffer+0x64>
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
56aa0: 486e fffc pea %fp@(-4) 56aa4: 2f2e 0008 movel %fp@(8),%sp@- 56aa8: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56aae: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
56ab4: 4fef 000c lea %sp@(12),%sp 56ab8: 2640 moveal %d0,%a3 56aba: 4aae fffc tstl %fp@(-4) 56abe: 6628 bnes 56ae8 <rtems_partition_get_buffer+0x58>
*/
RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer (
Partition_Control *the_partition
)
{
return _Chain_Get( &the_partition->Memory );
56ac0: 486b 0024 pea %a3@(36) 56ac4: 4eb9 0005 9f08 jsr 59f08 <_Chain_Get>
case OBJECTS_LOCAL:
the_buffer = _Partition_Allocate_buffer( the_partition );
if ( the_buffer ) {
56aca: 588f addql #4,%sp 56acc: 2400 movel %d0,%d2 56ace: 6730 beqs 56b00 <rtems_partition_get_buffer+0x70>
the_partition->number_of_used_blocks += 1;
56ad0: 52ab 0020 addql #1,%a3@(32)
_Thread_Enable_dispatch();
56ad4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
*buffer = the_buffer;
56ada: 4280 clrl %d0 56adc: 2482 movel %d2,%a2@
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56ade: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56ae4: 4e5e unlk %fp 56ae6: 4e75 rts
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
56ae8: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56aea: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56af0: 4e5e unlk %fp 56af2: 4e75 rts
{
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
56af4: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56af6: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56afc: 4e5e unlk %fp 56afe: 4e75 rts
the_partition->number_of_used_blocks += 1;
_Thread_Enable_dispatch();
*buffer = the_buffer;
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
56b00: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 56b06: 700d moveq #13,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56b08: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56b0e: 4e5e unlk %fp 56b10: 4e75 rts
...
00056b14 <rtems_partition_ident>:
rtems_status_code rtems_partition_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
56b14: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id );
56b18: 2f2e 0010 movel %fp@(16),%sp@- 56b1c: 2f2e 000c movel %fp@(12),%sp@- 56b20: 2f2e 0008 movel %fp@(8),%sp@- 56b24: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56b2a: 4eb9 0005 bbd8 jsr 5bbd8 <_Objects_Name_to_id_u32> 56b30: 41f9 0007 7a80 lea 77a80 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
56b36: 4e5e unlk %fp 56b38: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 56b3c: 4e75 rts
...
00056b40 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
56b40: 4e56 fffc linkw %fp,#-4 56b44: 2f0a movel %a2,%sp@- 56b46: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
56b48: 486e fffc pea %fp@(-4) 56b4c: 2f2e 0008 movel %fp@(8),%sp@- 56b50: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56b56: 242e 000c movel %fp@(12),%d2 56b5a: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
56b60: 4fef 000c lea %sp@(12),%sp 56b64: 2440 moveal %d0,%a2 56b66: 4aae fffc tstl %fp@(-4) 56b6a: 670e beqs 56b7a <rtems_partition_return_buffer+0x3a>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56b6c: 242e fff4 movel %fp@(-12),%d2
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
56b70: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56b72: 246e fff8 moveal %fp@(-8),%a2 56b76: 4e5e unlk %fp 56b78: 4e75 rts
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
56b7a: 202a 0010 movel %a2@(16),%d0
ending = _Addresses_Add_offset( starting, the_partition->length );
56b7e: 222a 0014 movel %a2@(20),%d1
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
56b82: b082 cmpl %d2,%d0 56b84: 623c bhis 56bc2 <rtems_partition_return_buffer+0x82> 56b86: d280 addl %d0,%d1 56b88: b282 cmpl %d2,%d1 56b8a: 6536 bcss 56bc2 <rtems_partition_return_buffer+0x82>
return (
56b8c: 2202 movel %d2,%d1 56b8e: 9280 subl %d0,%d1 56b90: 2001 movel %d1,%d0 56b92: 4c6a 0001 0018 remul %a2@(24),%d1,%d0 56b98: 4a81 tstl %d1 56b9a: 6626 bnes 56bc2 <rtems_partition_return_buffer+0x82>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
56b9c: 2f02 movel %d2,%sp@- 56b9e: 486a 0024 pea %a2@(36) 56ba2: 4eb9 0005 9ed0 jsr 59ed0 <_Chain_Append>
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
56ba8: 53aa 0020 subql #1,%a2@(32)
_Thread_Enable_dispatch();
56bac: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56bb2: 242e fff4 movel %fp@(-12),%d2
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
56bb6: 508f addql #8,%sp
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
56bb8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56bba: 246e fff8 moveal %fp@(-8),%a2 56bbe: 4e5e unlk %fp 56bc0: 4e75 rts
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
56bc2: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56bc8: 242e fff4 movel %fp@(-12),%d2
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
56bcc: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56bce: 246e fff8 moveal %fp@(-8),%a2 56bd2: 4e5e unlk %fp 56bd4: 4e75 rts
...
0004c6a2 <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4c6a2: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4c6a6: 4a39 0005 dd34 tstb 5dd34 <rtems_pipe_configured> 4c6ac: 6708 beqs 4c6b6 <rtems_pipe_initialize+0x14>
return;
if (rtems_pipe_semaphore)
4c6ae: 4ab9 0005 e6b0 tstl 5e6b0 <rtems_pipe_semaphore> <== NOT EXECUTED 4c6b4: 6704 beqs 4c6ba <rtems_pipe_initialize+0x18> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
rtems_pipe_no = now;
}
4c6b6: 4e5e unlk %fp 4c6b8: 4e75 rts
if (rtems_pipe_semaphore)
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4c6ba: 4879 0005 e6b0 pea 5e6b0 <rtems_pipe_semaphore> <== NOT EXECUTED 4c6c0: 42a7 clrl %sp@- <== NOT EXECUTED 4c6c2: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED 4c6c6: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4c6ca: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4c6d0: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create> <== NOT EXECUTED
rtems_build_name ('P', 'I', 'P', 'E'), 1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY, &rtems_pipe_semaphore);
if (sc != RTEMS_SUCCESSFUL)
4c6d6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4c6da: 4a80 tstl %d0 <== NOT EXECUTED 4c6dc: 6610 bnes 4c6ee <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4c6de: 4eb9 0004 55fc jsr 455fc <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now; }
4c6e4: 4e5e unlk %fp <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
rtems_pipe_no = now;
4c6e6: 33c0 0005 e6b8 movew %d0,5e6b8 <rtems_pipe_no> <== NOT EXECUTED
}
4c6ec: 4e75 rts <== NOT EXECUTED
sc = rtems_semaphore_create(
rtems_build_name ('P', 'I', 'P', 'E'), 1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY, &rtems_pipe_semaphore);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
4c6ee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c6f0: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
00055e24 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
55e24: 4e56 fff0 linkw %fp,#-16 55e28: 48d7 041c moveml %d2-%d4/%a2,%sp@ 55e2c: 242e 0008 movel %fp@(8),%d2 55e30: 282e 000c movel %fp@(12),%d4 55e34: 262e 0010 movel %fp@(16),%d3 55e38: 246e 0018 moveal %fp@(24),%a2
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
55e3c: 4a82 tstl %d2 55e3e: 671a beqs 55e5a <rtems_port_create+0x36>
return RTEMS_INVALID_NAME;
if ( !id )
55e40: 4a8a tstl %a2 55e42: 670a beqs 55e4e <rtems_port_create+0x2a>
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
55e44: 2003 movel %d3,%d0 55e46: 7203 moveq #3,%d1 55e48: 8084 orl %d4,%d0 55e4a: c081 andl %d1,%d0 55e4c: 6718 beqs 55e66 <rtems_port_create+0x42>
(Objects_Name) name
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
55e4e: 7009 moveq #9,%d0
}
55e50: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55e56: 4e5e unlk %fp 55e58: 4e75 rts
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
55e5a: 7003 moveq #3,%d0
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
55e5c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55e62: 4e5e unlk %fp 55e64: 4e75 rts
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
55e66: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 55e6c: 5280 addql #1,%d0 55e6e: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level>
* of free port control blocks.
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
55e74: 4879 0007 e5a8 pea 7e5a8 <_Dual_ported_memory_Information> 55e7a: 4eb9 0005 b4c8 jsr 5b4c8 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
55e80: 588f addql #4,%sp 55e82: 2040 moveal %d0,%a0 55e84: 4a80 tstl %d0 55e86: 673c beqs 55ec4 <rtems_port_create+0xa0>
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
55e88: 222e 0014 movel %fp@(20),%d1 55e8c: 5381 subql #1,%d1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
55e8e: 2028 0008 movel %a0@(8),%d0 55e92: 2141 0018 movel %d1,%a0@(24) 55e96: 4281 clrl %d1 55e98: 2279 0007 e5c0 moveal 7e5c0 <_Dual_ported_memory_Information+0x18>,%a1 55e9e: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
55ea0: 2142 000c movel %d2,%a0@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
55ea4: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4)
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
55ea8: 2480 movel %d0,%a2@
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
55eaa: 2144 0010 movel %d4,%a0@(16)
the_port->external_base = external_start;
55eae: 2143 0014 movel %d3,%a0@(20)
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
55eb2: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
55eb8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
55ebe: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
55ec0: 4e5e unlk %fp 55ec2: 4e75 rts
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
55ec4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 55eca: 7005 moveq #5,%d0
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
55ecc: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55ed2: 4e5e unlk %fp 55ed4: 4e75 rts
...
00046a60 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
46a60: 4e56 fff4 linkw %fp,#-12 46a64: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 46a68: 242e 0008 movel %fp@(8),%d2 46a6c: 246e 000c moveal %fp@(12),%a2
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
46a70: 6700 00ae beqw 46b20 <rtems_rate_monotonic_create+0xc0>
return RTEMS_INVALID_NAME;
if ( !id )
46a74: 4a8a tstl %a2 46a76: 6700 00c6 beqw 46b3e <rtems_rate_monotonic_create+0xde>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46a7a: 2039 0006 1050 movel 61050 <_Thread_Dispatch_disable_level>,%d0 46a80: 5280 addql #1,%d0 46a82: 23c0 0006 1050 movel %d0,61050 <_Thread_Dispatch_disable_level>
* This function allocates a period control block from
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
46a88: 4879 0006 0f4c pea 60f4c <_Rate_monotonic_Information> 46a8e: 4eb9 0004 8ad8 jsr 48ad8 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
46a94: 588f addql #4,%sp 46a96: 2040 moveal %d0,%a0 46a98: 4a80 tstl %d0 46a9a: 6700 0090 beqw 46b2c <rtems_rate_monotonic_create+0xcc>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
46a9e: 47f9 0006 110a lea 6110a <_Thread_Executing>,%a3
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
46aa4: 43e8 007c lea %a0@(124),%a1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46aa8: 4281 clrl %d1
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
46aaa: 2153 0040 movel %a3@,%a0@(64) 46aae: 2028 0008 movel %a0@(8),%d0
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
46ab2: 42a8 0054 clrl %a0@(84) 46ab6: 3200 movew %d0,%d1 46ab8: 42a8 0058 clrl %a0@(88) 46abc: 42a8 0064 clrl %a0@(100) 46ac0: 42a8 0068 clrl %a0@(104) 46ac4: 42a8 006c clrl %a0@(108) 46ac8: 42a8 0070 clrl %a0@(112) 46acc: 4299 clrl %a1@+ 46ace: 4299 clrl %a1@+ 46ad0: 4299 clrl %a1@+ 46ad2: 4291 clrl %a1@ 46ad4: 2279 0006 0f64 moveal 60f64 <_Rate_monotonic_Information+0x18>,%a1 46ada: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) 46ade: 223c 7fff ffff movel #2147483647,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
46ae4: 2142 000c movel %d2,%a0@(12)
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
46ae8: 42a8 0030 clrl %a0@(48) 46aec: 2141 005c movel %d1,%a0@(92) 46af0: 2141 0060 movel %d1,%a0@(96) 46af4: 2141 0074 movel %d1,%a0@(116) 46af8: 2141 0078 movel %d1,%a0@(120)
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
the_period->state = RATE_MONOTONIC_INACTIVE;
46afc: 42a8 0038 clrl %a0@(56)
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
46b00: 2480 movel %d0,%a2@
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
46b02: 42a8 0018 clrl %a0@(24)
the_watchdog->routine = routine;
46b06: 42a8 002c clrl %a0@(44)
the_watchdog->id = id; the_watchdog->user_data = user_data;
46b0a: 42a8 0034 clrl %a0@(52)
_Thread_Enable_dispatch();
46b0e: 4eb9 0004 9904 jsr 49904 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
46b14: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
46b1a: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
46b1c: 4e5e unlk %fp 46b1e: 4e75 rts
rtems_id *id
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
46b20: 7003 moveq #3,%d0
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
46b22: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b28: 4e5e unlk %fp 46b2a: 4e75 rts
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
46b2c: 4eb9 0004 9904 jsr 49904 <_Thread_Enable_dispatch> 46b32: 7005 moveq #5,%d0
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
46b34: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b3a: 4e5e unlk %fp 46b3c: 4e75 rts
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
46b3e: 7009 moveq #9,%d0
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
46b40: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b46: 4e5e unlk %fp 46b48: 4e75 rts
...
00056d30 <rtems_rate_monotonic_delete>:
*/
rtems_status_code rtems_rate_monotonic_delete(
rtems_id id
)
{
56d30: 4e56 fffc linkw %fp,#-4 56d34: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
56d36: 486e fffc pea %fp@(-4) 56d3a: 2f2e 0008 movel %fp@(8),%sp@- 56d3e: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d44: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
56d4a: 4fef 000c lea %sp@(12),%sp 56d4e: 2440 moveal %d0,%a2 56d50: 4aae fffc tstl %fp@(-4) 56d54: 663e bnes 56d94 <rtems_rate_monotonic_delete+0x64>
case OBJECTS_LOCAL:
_Objects_Close( &_Rate_monotonic_Information, &the_period->Object );
56d56: 2f00 movel %d0,%sp@- 56d58: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d5e: 4eb9 0005 b558 jsr 5b558 <_Objects_Close>
(void) _Watchdog_Remove( &the_period->Timer );
56d64: 486a 0010 pea %a2@(16) 56d68: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
56d6e: 42aa 0038 clrl %a2@(56)
*/
RTEMS_INLINE_ROUTINE void _Rate_monotonic_Free (
Rate_monotonic_Control *the_period
)
{
_Objects_Free( &_Rate_monotonic_Information, &the_period->Object );
56d72: 2f0a movel %a2,%sp@- 56d74: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d7a: 4eb9 0005 b800 jsr 5b800 <_Objects_Free>
_Rate_monotonic_Free( the_period );
_Thread_Enable_dispatch();
56d80: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56d86: 246e fff8 moveal %fp@(-8),%a2
_Objects_Close( &_Rate_monotonic_Information, &the_period->Object );
(void) _Watchdog_Remove( &the_period->Timer );
the_period->state = RATE_MONOTONIC_INACTIVE;
_Rate_monotonic_Free( the_period );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
56d8a: 4fef 0014 lea %sp@(20),%sp
case OBJECTS_LOCAL:
_Objects_Close( &_Rate_monotonic_Information, &the_period->Object );
(void) _Watchdog_Remove( &the_period->Timer );
the_period->state = RATE_MONOTONIC_INACTIVE;
_Rate_monotonic_Free( the_period );
_Thread_Enable_dispatch();
56d8e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56d90: 4e5e unlk %fp 56d92: 4e75 rts 56d94: 246e fff8 moveal %fp@(-8),%a2
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
56d98: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
56d9a: 4e5e unlk %fp 56d9c: 4e75 rts
...
0007b398 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
7b398: 4e56 fffc linkw %fp,#-4 7b39c: 2f0a movel %a2,%sp@- 7b39e: 246e 000c moveal %fp@(12),%a2
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
7b3a2: 4a8a tstl %a2 7b3a4: 6700 00a6 beqw 7b44c <rtems_rate_monotonic_get_statistics+0xb4> 7b3a8: 486e fffc pea %fp@(-4) 7b3ac: 2f2e 0008 movel %fp@(8),%sp@- 7b3b0: 4879 000a 755c pea a755c <_Rate_monotonic_Information> 7b3b6: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7b3bc: 4fef 000c lea %sp@(12),%sp 7b3c0: 2040 moveal %d0,%a0 7b3c2: 4aae fffc tstl %fp@(-4) 7b3c6: 667a bnes 7b442 <rtems_rate_monotonic_get_statistics+0xaa>
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
7b3c8: 24a8 0054 movel %a0@(84),%a2@
dst->missed_count = src->missed_count;
7b3cc: 2568 0058 0004 movel %a0@(88),%a2@(4)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
7b3d2: 2028 005c movel %a0@(92),%d0 7b3d6: 2228 0060 movel %a0@(96),%d1 7b3da: 2540 0008 movel %d0,%a2@(8) 7b3de: 2541 000c movel %d1,%a2@(12)
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
7b3e2: 2028 0064 movel %a0@(100),%d0 7b3e6: 2228 0068 movel %a0@(104),%d1 7b3ea: 2540 0010 movel %d0,%a2@(16) 7b3ee: 2541 0014 movel %d1,%a2@(20)
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
7b3f2: 2028 006c movel %a0@(108),%d0 7b3f6: 2228 0070 movel %a0@(112),%d1 7b3fa: 2540 0018 movel %d0,%a2@(24) 7b3fe: 2541 001c movel %d1,%a2@(28)
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
7b402: 2028 0074 movel %a0@(116),%d0 7b406: 2228 0078 movel %a0@(120),%d1 7b40a: 2540 0020 movel %d0,%a2@(32) 7b40e: 2541 0024 movel %d1,%a2@(36)
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
7b412: 2028 007c movel %a0@(124),%d0 7b416: 2228 0080 movel %a0@(128),%d1 7b41a: 2540 0028 movel %d0,%a2@(40) 7b41e: 2541 002c movel %d1,%a2@(44)
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
7b422: 2028 0084 movel %a0@(132),%d0 7b426: 2228 0088 movel %a0@(136),%d1 7b42a: 2540 0030 movel %d0,%a2@(48) 7b42e: 2541 0034 movel %d1,%a2@(52)
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
7b432: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b438: 246e fff8 moveal %fp@(-8),%a2
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
7b43c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b43e: 4e5e unlk %fp 7b440: 4e75 rts 7b442: 246e fff8 moveal %fp@(-8),%a2
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7b446: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b448: 4e5e unlk %fp 7b44a: 4e75 rts 7b44c: 246e fff8 moveal %fp@(-8),%a2
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
7b450: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b452: 4e5e unlk %fp 7b454: 4e75 rts
...
0007b768 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
7b768: 4e56 ffec linkw %fp,#-20 7b76c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7b770: 486e fffc pea %fp@(-4) 7b774: 242e 0008 movel %fp@(8),%d2 7b778: 2f02 movel %d2,%sp@- 7b77a: 4879 000a 755c pea a755c <_Rate_monotonic_Information> 7b780: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7b786: 4fef 000c lea %sp@(12),%sp 7b78a: 2440 moveal %d0,%a2 7b78c: 4aae fffc tstl %fp@(-4) 7b790: 661e bnes 7b7b0 <rtems_rate_monotonic_period+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
7b792: 2039 000a 6b72 movel a6b72 <_Thread_Executing>,%d0 7b798: b0aa 0040 cmpl %a2@(64),%d0 7b79c: 671e beqs 7b7bc <rtems_rate_monotonic_period+0x54>
_Thread_Enable_dispatch();
7b79e: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b7a4: 7017 moveq #23,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b7a6: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b7ac: 4e5e unlk %fp 7b7ae: 4e75 rts
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
7b7b0: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b7b2: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b7b8: 4e5e unlk %fp 7b7ba: 4e75 rts
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
7b7bc: 4aae 000c tstl %fp@(12) 7b7c0: 6700 00ce beqw 7b890 <rtems_rate_monotonic_period+0x128>
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
7b7c4: 203c 0000 0700 movel #1792,%d0 7b7ca: 40c3 movew %sr,%d3 7b7cc: 8083 orl %d3,%d0 7b7ce: 46c0 movew %d0,%sr
switch ( the_period->state ) {
7b7d0: 202a 0038 movel %a2@(56),%d0 7b7d4: 7202 moveq #2,%d1 7b7d6: b280 cmpl %d0,%d1 7b7d8: 6700 00dc beqw 7b8b6 <rtems_rate_monotonic_period+0x14e> 7b7dc: 123c 0004 moveb #4,%d1 7b7e0: b280 cmpl %d0,%d1 7b7e2: 6762 beqs 7b846 <rtems_rate_monotonic_period+0xde> 7b7e4: 4a80 tstl %d0 7b7e6: 66c8 bnes 7b7b0 <rtems_rate_monotonic_period+0x48>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
7b7e8: 46c3 movew %d3,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
7b7ea: 2f0a movel %a2,%sp@- 7b7ec: 2d40 fff8 movel %d0,%fp@(-8) 7b7f0: 4eb9 0007 b520 jsr 7b520 <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7b7f6: 223c 0007 b954 movel #506196,%d1
the_watchdog->id = id;
7b7fc: 2542 0030 movel %d2,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7b800: 242e 000c movel %fp@(12),%d2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7b804: 2541 002c movel %d1,%a2@(44)
the_period->state = RATE_MONOTONIC_ACTIVE;
7b808: 7202 moveq #2,%d1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7b80a: 2542 001c movel %d2,%a2@(28) 7b80e: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
7b812: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
7b816: 42aa 0034 clrl %a2@(52)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
7b81a: 2542 003c movel %d2,%a2@(60)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7b81e: 486a 0010 pea %a2@(16) 7b822: 4879 000a 6b90 pea a6b90 <_Watchdog_Ticks_chain> 7b828: 4eb9 0004 e0b0 jsr 4e0b0 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7b82e: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
7b834: 202e fff8 movel %fp@(-8),%d0 7b838: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b83c: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b842: 4e5e unlk %fp 7b844: 4e75 rts
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
7b846: 2f0a movel %a2,%sp@- 7b848: 4eb9 0007 b64e jsr 7b64e <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
7b84e: 46c3 movew %d3,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
7b850: 7202 moveq #2,%d1
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7b852: 7006 moveq #6,%d0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7b854: 242e 000c movel %fp@(12),%d2
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
7b858: 2541 0038 movel %d1,%a2@(56) 7b85c: 2542 001c movel %d2,%a2@(28)
the_period->next_length = length;
7b860: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7b864: 486a 0010 pea %a2@(16) 7b868: 4879 000a 6b90 pea a6b90 <_Watchdog_Ticks_chain> 7b86e: 2d40 fff8 movel %d0,%fp@(-8) 7b872: 4eb9 0004 e0b0 jsr 4e0b0 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7b878: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
7b87e: 202e fff8 movel %fp@(-8),%d0 7b882: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b886: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b88c: 4e5e unlk %fp 7b88e: 4e75 rts
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7b890: 202a 0038 movel %a2@(56),%d0 7b894: 7204 moveq #4,%d1 7b896: b280 cmpl %d0,%d1 7b898: 6400 009c bccw 7b936 <rtems_rate_monotonic_period+0x1ce>
7b89c: 4280 clrl %d0 <== NOT EXECUTED
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
7b89e: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED 7b8a2: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> <== NOT EXECUTED
return( return_value );
7b8a8: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b8ac: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b8b2: 4e5e unlk %fp 7b8b4: 4e75 rts
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
7b8b6: 2f0a movel %a2,%sp@- 7b8b8: 4eb9 0007 b64e jsr 7b64e <_Rate_monotonic_Update_statistics>
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
7b8be: 242e 000c movel %fp@(12),%d2
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
7b8c2: 7001 moveq #1,%d0
the_period->next_length = length;
7b8c4: 2542 003c movel %d2,%a2@(60)
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
7b8c8: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
7b8cc: 46c3 movew %d3,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
7b8ce: 2079 000a 6b72 moveal a6b72 <_Thread_Executing>,%a0 7b8d4: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
7b8da: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7b8de: 2f08 movel %a0,%sp@- 7b8e0: 4eb9 0004 d874 jsr 4d874 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
7b8e6: 203c 0000 0700 movel #1792,%d0 7b8ec: 40c1 movew %sr,%d1 7b8ee: 8081 orl %d1,%d0 7b8f0: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
7b8f2: 7402 moveq #2,%d2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
7b8f4: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
7b8f8: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
7b8fc: 46c1 movew %d1,%sr
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
7b8fe: 7203 moveq #3,%d1 7b900: 4fef 000c lea %sp@(12),%sp 7b904: b280 cmpl %d0,%d1 7b906: 6712 beqs 7b91a <rtems_rate_monotonic_period+0x1b2>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
7b908: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b90e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7b910: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b916: 4e5e unlk %fp 7b918: 4e75 rts
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
7b91a: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7b91e: 2f39 000a 6b72 movel a6b72 <_Thread_Executing>,%sp@- 7b924: 4eb9 0004 cb4c jsr 4cb4c <_Thread_Clear_state> 7b92a: 508f addql #8,%sp
_Thread_Enable_dispatch();
7b92c: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b932: 4280 clrl %d0 7b934: 60da bras 7b910 <rtems_rate_monotonic_period+0x1a8>
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7b936: 41f9 000a 0aee lea a0aee <CSWTCH.43>,%a0 7b93c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
7b940: 2d40 fff8 movel %d0,%fp@(-8) 7b944: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
return( return_value );
7b94a: 202e fff8 movel %fp@(-8),%d0 7b94e: 6000 ff5c braw 7b8ac <rtems_rate_monotonic_period+0x144>
...
00069ff2 <rtems_rate_monotonic_report_statistics>:
}
}
}
void rtems_rate_monotonic_report_statistics( void )
{
69ff2: 4e56 0000 linkw %fp,#0
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
69ff6: 4879 0004 79f4 pea 479f4 <printk_plugin> 69ffc: 42a7 clrl %sp@- 69ffe: 4eb9 0006 9e50 jsr 69e50 <rtems_rate_monotonic_report_statistics_with_plugin> 6a004: 508f addql #8,%sp
}
6a006: 4e5e unlk %fp 6a008: 4e75 rts
...
00069e50 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
69e50: 4e56 ff78 linkw %fp,#-136 69e54: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 69e58: 262e 0008 movel %fp@(8),%d3 69e5c: 246e 000c moveal %fp@(12),%a2
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
69e60: 4a8a tstl %a2 69e62: 6700 0082 beqw 69ee6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96>
return;
(*print)( context, "Period information by period\n" );
69e66: 4879 0009 d686 pea 9d686 <_TOD_Days_per_month+0x68> 69e6c: 2f03 movel %d3,%sp@- 69e6e: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
69e70: 4879 0009 d6a4 pea 9d6a4 <_TOD_Days_per_month+0x86> 69e76: 2f03 movel %d3,%sp@- 69e78: 4e92 jsr %a2@
(*print)( context, "--- Wall times are in seconds ---\n" );
69e7a: 4879 0009 d6c6 pea 9d6c6 <_TOD_Days_per_month+0xa8> 69e80: 2f03 movel %d3,%sp@- 69e82: 4e92 jsr %a2@
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
69e84: 4879 0009 d6e9 pea 9d6e9 <_TOD_Days_per_month+0xcb> 69e8a: 2f03 movel %d3,%sp@- 69e8c: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
69e8e: 4fef 001c lea %sp@(28),%sp 69e92: 2ebc 0009 d734 movel #644916,%sp@ 69e98: 2f03 movel %d3,%sp@- 69e9a: 4e92 jsr %a2@
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
69e9c: 2439 000a 7562 movel a7562 <_Rate_monotonic_Information+0x6>,%d2 69ea2: 508f addql #8,%sp 69ea4: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69eaa: 623a bhis 69ee6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96> 69eac: 280e movel %fp,%d4
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
69eae: 2a0e movel %fp,%d5 69eb0: 0684 ffff ffa2 addil #-94,%d4 69eb6: 47f9 0007 b398 lea 7b398 <rtems_rate_monotonic_get_statistics>,%a3
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
if ( status != RTEMS_SUCCESSFUL )
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
69ebc: 4bf9 0007 b458 lea 7b458 <rtems_rate_monotonic_get_status>,%a5
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
69ec2: 5b85 subql #5,%d5 69ec4: 49f9 0004 a924 lea 4a924 <rtems_object_get_name>,%a4
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
69eca: 2e3c 0006 b6a0 movel #439968,%d7
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
69ed0: 2f04 movel %d4,%sp@- 69ed2: 2f02 movel %d2,%sp@- 69ed4: 4e93 jsr %a3@
if ( status != RTEMS_SUCCESSFUL )
69ed6: 508f addql #8,%sp 69ed8: 4a80 tstl %d0 69eda: 6714 beqs 69ef0 <rtems_rate_monotonic_report_statistics_with_plugin+0xa0>
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
69edc: 5282 addql #1,%d2
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
69ede: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69ee4: 63ea blss 69ed0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
69ee6: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 69eec: 4e5e unlk %fp 69eee: 4e75 rts
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
if ( status != RTEMS_SUCCESSFUL )
continue;
/* If the above passed, so should this but check it anyway */
status = rtems_rate_monotonic_get_status( id, &the_status );
69ef0: 486e ffda pea %fp@(-38) 69ef4: 2f02 movel %d2,%sp@- 69ef6: 4e95 jsr %a5@
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
69ef8: 2f05 movel %d5,%sp@- 69efa: 4878 0005 pea 5 <COMPARE> 69efe: 2f2e ffda movel %fp@(-38),%sp@- 69f02: 4e94 jsr %a4@
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
69f04: 2f2e ffa6 movel %fp@(-90),%sp@- 69f08: 2f2e ffa2 movel %fp@(-94),%sp@- 69f0c: 2f05 movel %d5,%sp@- 69f0e: 2f02 movel %d2,%sp@- 69f10: 4879 0009 d780 pea 9d780 <_TOD_Days_per_month+0x162> 69f16: 2f03 movel %d3,%sp@- 69f18: 4e92 jsr %a2@
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
69f1a: 202e ffa2 movel %fp@(-94),%d0 69f1e: 4fef 002c lea %sp@(44),%sp 69f22: 6618 bnes 69f3c <rtems_rate_monotonic_report_statistics_with_plugin+0xec>
(*print)( context, "\n" );
69f24: 4879 0009 ef77 pea 9ef77 <__FUNCTION__.5973+0x5d>
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
69f2a: 5282 addql #1,%d2
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
69f2c: 2f03 movel %d3,%sp@- 69f2e: 4e92 jsr %a2@
continue;
69f30: 508f addql #8,%sp
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
69f32: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69f38: 6396 blss 69ed0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
69f3a: 60aa bras 69ee6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96><== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
69f3c: 486e fff2 pea %fp@(-14) 69f40: 2047 moveal %d7,%a0
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
69f42: 5282 addql #1,%d2
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
69f44: 2f00 movel %d0,%sp@- 69f46: 486e ffba pea %fp@(-70) 69f4a: 4e90 jsr %a0@
(*print)( context,
69f4c: 202e fff6 movel %fp@(-10),%d0 69f50: 223c 0000 03e8 movel #1000,%d1 69f56: 4c41 0800 remsl %d1,%d0,%d0 69f5a: 2c2e ffb6 movel %fp@(-74),%d6 69f5e: 2f00 movel %d0,%sp@- 69f60: 2001 movel %d1,%d0 69f62: 2f2e fff2 movel %fp@(-14),%sp@- 69f66: 4c40 6806 remsl %d0,%d6,%d6 69f6a: 202e ffae movel %fp@(-82),%d0 69f6e: 2246 moveal %d6,%a1 69f70: 223c 0000 03e8 movel #1000,%d1 69f76: 2f09 movel %a1,%sp@- 69f78: 2f2e ffb2 movel %fp@(-78),%sp@- 69f7c: 4c41 0800 remsl %d1,%d0,%d0
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
(*print)( context,
69f80: 2c3c 0000 03e8 movel #1000,%d6
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
69f86: 2f00 movel %d0,%sp@- 69f88: 2f2e ffaa movel %fp@(-86),%sp@- 69f8c: 4879 0009 d797 pea 9d797 <_TOD_Days_per_month+0x179> 69f92: 2f03 movel %d3,%sp@- 69f94: 4e92 jsr %a2@
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
69f96: 4fef 002c lea %sp@(44),%sp 69f9a: 2047 moveal %d7,%a0 69f9c: 486e fff2 pea %fp@(-14) 69fa0: 2f2e ffa2 movel %fp@(-94),%sp@- 69fa4: 486e ffd2 pea %fp@(-46) 69fa8: 4e90 jsr %a0@
(*print)( context,
69faa: 202e fff6 movel %fp@(-10),%d0 69fae: 4c46 0800 remsl %d6,%d0,%d0 69fb2: 222e ffce movel %fp@(-50),%d1 69fb6: 2f00 movel %d0,%sp@- 69fb8: 2f2e fff2 movel %fp@(-14),%sp@- 69fbc: 4c46 1801 remsl %d6,%d1,%d1 69fc0: 202e ffc6 movel %fp@(-58),%d0 69fc4: 2241 moveal %d1,%a1 69fc6: 2f09 movel %a1,%sp@- 69fc8: 2f2e ffca movel %fp@(-54),%sp@- 69fcc: 4c46 0800 remsl %d6,%d0,%d0 69fd0: 2f00 movel %d0,%sp@- 69fd2: 2f2e ffc2 movel %fp@(-62),%sp@- 69fd6: 4879 0009 d7b6 pea 9d7b6 <_TOD_Days_per_month+0x198> 69fdc: 2f03 movel %d3,%sp@- 69fde: 4e92 jsr %a2@ 69fe0: 4fef 002c lea %sp@(44),%sp
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
69fe4: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69fea: 6300 fee4 blsw 69ed0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
69fee: 6000 fef6 braw 69ee6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96><== NOT EXECUTED
0006a00c <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
6a00c: 4e56 0000 linkw %fp,#0 6a010: 2039 000a 6ab8 movel a6ab8 <_Thread_Dispatch_disable_level>,%d0 6a016: 5280 addql #1,%d0 6a018: 2f0a movel %a2,%sp@- 6a01a: 23c0 000a 6ab8 movel %d0,a6ab8 <_Thread_Dispatch_disable_level> 6a020: 2f02 movel %d2,%sp@-
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
6a022: 2439 000a 7562 movel a7562 <_Rate_monotonic_Information+0x6>,%d2 6a028: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 6a02e: 6216 bhis 6a046 <rtems_rate_monotonic_reset_all_statistics+0x3a> 6a030: 45f9 0006 a058 lea 6a058 <rtems_rate_monotonic_reset_statistics>,%a2
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
6a036: 2f02 movel %d2,%sp@-
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
6a038: 5282 addql #1,%d2
status = rtems_rate_monotonic_reset_statistics( id );
6a03a: 4e92 jsr %a2@
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
6a03c: 588f addql #4,%sp 6a03e: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 6a044: 63f0 blss 6a036 <rtems_rate_monotonic_reset_all_statistics+0x2a>
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
6a046: 242e fff8 movel %fp@(-8),%d2 6a04a: 246e fffc moveal %fp@(-4),%a2 6a04e: 4e5e unlk %fp
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
6a050: 4ef9 0004 cf20 jmp 4cf20 <_Thread_Enable_dispatch>
...
00057468 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
57468: 4e56 ffec linkw %fp,#-20 5746c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 57470: 262e 0008 movel %fp@(8),%d3 57474: 242e 000c movel %fp@(12),%d2 57478: 246e 001c moveal %fp@(28),%a2
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
5747c: 4a83 tstl %d3 5747e: 6700 0096 beqw 57516 <rtems_region_create+0xae>
return RTEMS_INVALID_NAME;
if ( !starting_address )
57482: 4a82 tstl %d2 57484: 670a beqs 57490 <rtems_region_create+0x28>
return RTEMS_INVALID_ADDRESS;
if ( !id )
57486: 4a8a tstl %a2 57488: 6706 beqs 57490 <rtems_region_create+0x28>
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( starting_address ) )
5748a: 7003 moveq #3,%d0 5748c: c082 andl %d2,%d0 5748e: 670c beqs 5749c <rtems_region_create+0x34>
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
return return_status;
57490: 7009 moveq #9,%d0
}
57492: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57498: 4e5e unlk %fp 5749a: 4e75 rts
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
5749c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 574a2: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
574a8: 4879 0007 e656 pea 7e656 <_Region_Information> 574ae: 4eb9 0005 b4c8 jsr 5b4c8 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
574b4: 508f addql #8,%sp 574b6: 2640 moveal %d0,%a3 574b8: 4a80 tstl %d0 574ba: 6766 beqs 57522 <rtems_region_create+0xba>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
574bc: 2f2e 0014 movel %fp@(20),%sp@- 574c0: 2f2e 0010 movel %fp@(16),%sp@- 574c4: 2f02 movel %d2,%sp@- 574c6: 486b 0068 pea %a3@(104) 574ca: 4eb9 0005 af4c jsr 5af4c <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
574d0: 4fef 0010 lea %sp@(16),%sp
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
574d4: 2740 005c movel %d0,%a3@(92)
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
574d8: 6662 bnes 5753c <rtems_region_create+0xd4>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
574da: 2f0b movel %a3,%sp@- 574dc: 4879 0007 e656 pea 7e656 <_Region_Information> 574e2: 103c 0008 moveb #8,%d0 574e6: 2d40 fffc movel %d0,%fp@(-4) 574ea: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> 574f0: 202e fffc movel %fp@(-4),%d0 574f4: 508f addql #8,%sp
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
574f6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 574fc: 2d40 fffc movel %d0,%fp@(-4) 57500: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57506: 202e fffc movel %fp@(-4),%d0 5750a: 588f addql #4,%sp
}
5750c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57512: 4e5e unlk %fp 57514: 4e75 rts
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
57516: 7003 moveq #3,%d0
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
57518: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 5751e: 4e5e unlk %fp 57520: 4e75 rts
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
57522: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
57528: 7005 moveq #5,%d0
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
5752a: 2d40 fffc movel %d0,%fp@(-4) 5752e: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57534: 202e fffc movel %fp@(-4),%d0 57538: 588f addql #4,%sp 5753a: 60d0 bras 5750c <rtems_region_create+0xa4>
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
5753c: 2742 0050 movel %d2,%a3@(80)
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
57540: 222e 0018 movel %fp@(24),%d1
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
57544: 202e 0010 movel %fp@(16),%d0
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
57548: e489 lsrl #2,%d1
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
5754a: 242e 0014 movel %fp@(20),%d2
the_region->attribute_set = attribute_set;
5754e: 206e 0018 moveal %fp@(24),%a0
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
57552: 2740 0054 movel %d0,%a3@(84)
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
57556: 4280 clrl %d0
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
57558: 2742 0058 movel %d2,%a3@(88)
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
5755c: 7401 moveq #1,%d2
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
5755e: 2748 0060 movel %a0,%a3@(96)
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
57562: c481 andl %d1,%d2
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
57564: 42ab 0064 clrl %a3@(100)
_Thread_queue_Initialize(
57568: 4878 0006 pea 6 <EXTENDSFDF> 5756c: 4878 0040 pea 40 <DBL_MANT_DIG+0xb> 57570: 2f02 movel %d2,%sp@- 57572: 486b 0010 pea %a3@(16)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
57576: 4282 clrl %d2 57578: 2d40 fffc movel %d0,%fp@(-4) 5757c: 4eb9 0005 cab4 jsr 5cab4 <_Thread_queue_Initialize> 57582: 222b 0008 movel %a3@(8),%d1
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
57586: 4fef 0010 lea %sp@(16),%sp 5758a: 2079 0007 e66e moveal 7e66e <_Region_Information+0x18>,%a0 57590: 3401 movew %d1,%d2
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
57592: 2743 000c movel %d3,%a3@(12) 57596: 202e fffc movel %fp@(-4),%d0
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
5759a: 218b 2c00 movel %a3,%a0@(00000000,%d2:l:4) 5759e: 2481 movel %d1,%a2@
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
575a0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 575a6: 2d40 fffc movel %d0,%fp@(-4) 575aa: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
575b0: 202e fffc movel %fp@(-4),%d0 575b4: 588f addql #4,%sp 575b6: 6000 ff54 braw 5750c <rtems_region_create+0xa4>
...
000575bc <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
575bc: 4e56 fffc linkw %fp,#-4 575c0: 2f0a movel %a2,%sp@- 575c2: 2f02 movel %d2,%sp@-
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
575c4: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 575ca: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
575d0: 486e fffc pea %fp@(-4) 575d4: 2f2e 0008 movel %fp@(8),%sp@- 575d8: 4879 0007 e656 pea 7e656 <_Region_Information> 575de: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
575e4: 4fef 0010 lea %sp@(16),%sp 575e8: 2440 moveal %d0,%a2 575ea: 4aae fffc tstl %fp@(-4) 575ee: 671c beqs 5760c <rtems_region_delete+0x50>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
575f0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
575f6: 7404 moveq #4,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
575f8: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status; }
575fe: 246e fff8 moveal %fp@(-8),%a2 57602: 2002 movel %d2,%d0 57604: 242e fff4 movel %fp@(-12),%d2 57608: 4e5e unlk %fp 5760a: 4e75 rts
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
5760c: 4aaa 0064 tstl %a2@(100) 57610: 671c beqs 5762e <rtems_region_delete+0x72>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57612: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
57618: 740c moveq #12,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
5761a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status; }
57620: 246e fff8 moveal %fp@(-8),%a2 57624: 2002 movel %d2,%d0 57626: 242e fff4 movel %fp@(-12),%d2 5762a: 4e5e unlk %fp 5762c: 4e75 rts
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
5762e: 2f00 movel %d0,%sp@- 57630: 4879 0007 e656 pea 7e656 <_Region_Information>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
57636: 4282 clrl %d2 57638: 4eb9 0005 b558 jsr 5b558 <_Objects_Close> 5763e: 2f0a movel %a2,%sp@- 57640: 4879 0007 e656 pea 7e656 <_Region_Information> 57646: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> 5764c: 4fef 0010 lea %sp@(16),%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57650: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57656: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status; }
5765c: 246e fff8 moveal %fp@(-8),%a2 57660: 2002 movel %d2,%d0 57662: 242e fff4 movel %fp@(-12),%d2 57666: 4e5e unlk %fp 57668: 4e75 rts
...
0005766c <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
5766c: 4e56 fff8 linkw %fp,#-8 57670: 2f0a movel %a2,%sp@- 57672: 2f02 movel %d2,%sp@- 57674: 242e 000c movel %fp@(12),%d2
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
57678: 677e beqs 576f8 <rtems_region_extend+0x8c>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
5767a: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57680: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
57686: 486e fff8 pea %fp@(-8) 5768a: 2f2e 0008 movel %fp@(8),%sp@- 5768e: 4879 0007 e656 pea 7e656 <_Region_Information> 57694: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
5769a: 4fef 0010 lea %sp@(16),%sp 5769e: 2440 moveal %d0,%a2 576a0: 4aae fff8 tstl %fp@(-8) 576a4: 6640 bnes 576e6 <rtems_region_extend+0x7a>
case OBJECTS_LOCAL:
heap_status = _Heap_Extend(
576a6: 486e fffc pea %fp@(-4) 576aa: 2f2e 0010 movel %fp@(16),%sp@- 576ae: 2f02 movel %d2,%sp@- 576b0: 486a 0068 pea %a2@(104) 576b4: 4eb9 0005 ac40 jsr 5ac40 <_Heap_Extend>
starting_address,
length,
&amount_extended
);
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
576ba: 4fef 0010 lea %sp@(16),%sp 576be: 4a80 tstl %d0 576c0: 6748 beqs 5770a <rtems_region_extend+0x9e>
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else if ( heap_status == HEAP_EXTEND_ERROR ) {
576c2: 7201 moveq #1,%d1 576c4: b280 cmpl %d0,%d1 576c6: 6760 beqs 57728 <rtems_region_extend+0xbc>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
576c8: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else if ( heap_status == HEAP_EXTEND_ERROR ) {
576ce: 7418 moveq #24,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
576d0: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
576d6: 588f addql #4,%sp
}
576d8: 2002 movel %d2,%d0 576da: 242e fff0 movel %fp@(-16),%d2 576de: 246e fff4 moveal %fp@(-12),%a2 576e2: 4e5e unlk %fp 576e4: 4e75 rts
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
576e6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
576ec: 7404 moveq #4,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
576ee: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
576f4: 588f addql #4,%sp 576f6: 60e0 bras 576d8 <rtems_region_extend+0x6c>
Heap_Extend_status heap_status;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
576f8: 143c 0009 moveb #9,%d2
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
576fc: 2002 movel %d2,%d0 576fe: 242e fff0 movel %fp@(-16),%d2 57702: 246e fff4 moveal %fp@(-12),%a2 57706: 4e5e unlk %fp 57708: 4e75 rts
length,
&amount_extended
);
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
the_region->length += amount_extended;
5770a: 202e fffc movel %fp@(-4),%d0
the_region->maximum_segment_size += amount_extended;
5770e: d1aa 005c addl %d0,%a2@(92) 57712: 4282 clrl %d2
length,
&amount_extended
);
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
the_region->length += amount_extended;
57714: d1aa 0054 addl %d0,%a2@(84)
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57718: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 5771e: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57724: 588f addql #4,%sp 57726: 60b0 bras 576d8 <rtems_region_extend+0x6c>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57728: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) {
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else if ( heap_status == HEAP_EXTEND_ERROR ) {
5772e: 7409 moveq #9,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57730: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57736: 588f addql #4,%sp 57738: 609e bras 576d8 <rtems_region_extend+0x6c>
...
0005773c <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
5773c: 4e56 fffc linkw %fp,#-4 57740: 2f0a movel %a2,%sp@- 57742: 246e 000c moveal %fp@(12),%a2 57746: 2f02 movel %d2,%sp@-
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
57748: 4a8a tstl %a2 5774a: 6776 beqs 577c2 <rtems_region_get_free_information+0x86>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
5774c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57752: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 57758: 486e fffc pea %fp@(-4) 5775c: 2f2e 0008 movel %fp@(8),%sp@- 57760: 4879 0007 e656 pea 7e656 <_Region_Information> 57766: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
5776c: 4fef 0010 lea %sp@(16),%sp 57770: 4aae fffc tstl %fp@(-4) 57774: 663a bnes 577b0 <rtems_region_get_free_information+0x74>
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
57776: 2f0a movel %a2,%sp@- 57778: 2040 moveal %d0,%a0 5777a: 4868 0068 pea %a0@(104) 5777e: 4282 clrl %d2
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
57780: 42aa 000c clrl %a2@(12)
the_info->Used.total = 0;
57784: 42aa 0014 clrl %a2@(20)
the_info->Used.largest = 0;
57788: 42aa 0010 clrl %a2@(16)
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
5778c: 4eb9 0005 ae70 jsr 5ae70 <_Heap_Get_free_information>
return_status = RTEMS_SUCCESSFUL;
break;
57792: 508f addql #8,%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57794: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 5779a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
577a0: 588f addql #4,%sp
}
577a2: 2002 movel %d2,%d0 577a4: 242e fff4 movel %fp@(-12),%d2 577a8: 246e fff8 moveal %fp@(-8),%a2 577ac: 4e5e unlk %fp 577ae: 4e75 rts
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
577b0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
577b6: 7404 moveq #4,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
577b8: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
577be: 588f addql #4,%sp 577c0: 60e0 bras 577a2 <rtems_region_get_free_information+0x66>
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
577c2: 7409 moveq #9,%d2
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
577c4: 2002 movel %d2,%d0 577c6: 242e fff4 movel %fp@(-12),%d2 577ca: 246e fff8 moveal %fp@(-8),%a2 577ce: 4e5e unlk %fp 577d0: 4e75 rts
...
00057854 <rtems_region_get_segment>:
uintptr_t size,
rtems_option option_set,
rtems_interval timeout,
void **segment
)
{
57854: 4e56 ffe4 linkw %fp,#-28 57858: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5785c: 262e 0008 movel %fp@(8),%d3 57860: 242e 000c movel %fp@(12),%d2 57864: 246e 0018 moveal %fp@(24),%a2
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
57868: 4a8a tstl %a2 5786a: 6700 00be beqw 5792a <rtems_region_get_segment+0xd6>
return RTEMS_INVALID_ADDRESS;
*segment = NULL;
5786e: 4292 clrl %a2@
if ( size == 0 )
57870: 4a82 tstl %d2 57872: 660c bnes 57880 <rtems_region_get_segment+0x2c> 57874: 7008 moveq #8,%d0
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
57876: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 5787c: 4e5e unlk %fp 5787e: 4e75 rts
*segment = NULL;
if ( size == 0 )
return RTEMS_INVALID_SIZE;
_RTEMS_Lock_allocator();
57880: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57886: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 5788c: 486e fffc pea %fp@(-4) 57890: 2f03 movel %d3,%sp@- 57892: 4879 0007 e656 pea 7e656 <_Region_Information>
executing = _Thread_Executing;
57898: 2879 0007 e812 moveal 7e812 <_Thread_Executing>,%a4 5789e: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
578a4: 4fef 0010 lea %sp@(16),%sp 578a8: 2640 moveal %d0,%a3 578aa: 4aae fffc tstl %fp@(-4) 578ae: 6628 bnes 578d8 <rtems_region_get_segment+0x84>
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
578b0: b4ab 005c cmpl %a3@(92),%d2 578b4: 633c blss 578f2 <rtems_region_get_segment+0x9e>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
578b6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
executing = _Thread_Executing;
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
578bc: 7008 moveq #8,%d0
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
578be: 2d40 fff8 movel %d0,%fp@(-8) 578c2: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
578c8: 202e fff8 movel %fp@(-8),%d0 578cc: 588f addql #4,%sp
}
578ce: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 578d4: 4e5e unlk %fp 578d6: 4e75 rts
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
578d8: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
_Thread_queue_Enqueue( &the_region->Wait_queue, timeout );
_Thread_Enable_dispatch();
return (rtems_status_code) executing->Wait.return_code;
578de: 7004 moveq #4,%d0
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
578e0: 2d40 fff8 movel %d0,%fp@(-8) 578e4: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
578ea: 202e fff8 movel %fp@(-8),%d0 578ee: 588f addql #4,%sp 578f0: 60dc bras 578ce <rtems_region_get_segment+0x7a>
* @brief See _Heap_Allocate_aligned_with_boundary() with alignment and
* boundary equals zero.
*/
RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size )
{
return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
578f2: 42a7 clrl %sp@- 578f4: 42a7 clrl %sp@- 578f6: 2f02 movel %d2,%sp@- 578f8: 486b 0068 pea %a3@(104) 578fc: 4eb9 0005 aaac jsr 5aaac <_Heap_Allocate_aligned_with_boundary>
the_segment = _Region_Allocate_segment( the_region, size );
_Region_Debug_Walk( the_region, 2 );
if ( the_segment ) {
57902: 4fef 0010 lea %sp@(16),%sp 57906: 2200 movel %d0,%d1 57908: 672c beqs 57936 <rtems_region_get_segment+0xe2>
the_region->number_of_used_blocks += 1;
5790a: 52ab 0064 addql #1,%a3@(100)
*segment = the_segment;
5790e: 4280 clrl %d0 57910: 2481 movel %d1,%a2@
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57912: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57918: 2d40 fff8 movel %d0,%fp@(-8) 5791c: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57922: 202e fff8 movel %fp@(-8),%d0 57926: 588f addql #4,%sp 57928: 60a4 bras 578ce <rtems_region_get_segment+0x7a>
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
5792a: 7009 moveq #9,%d0
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
5792c: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 57932: 4e5e unlk %fp 57934: 4e75 rts
if ( the_segment ) {
the_region->number_of_used_blocks += 1;
*segment = the_segment;
return_status = RTEMS_SUCCESSFUL;
} else if ( _Options_Is_no_wait( option_set ) ) {
57936: 202e 0010 movel %fp@(16),%d0 5793a: 0800 0000 btst #0,%d0 5793e: 671c beqs 5795c <rtems_region_get_segment+0x108>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57940: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
if ( the_segment ) {
the_region->number_of_used_blocks += 1;
*segment = the_segment;
return_status = RTEMS_SUCCESSFUL;
} else if ( _Options_Is_no_wait( option_set ) ) {
57946: 700d moveq #13,%d0
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57948: 2d40 fff8 movel %d0,%fp@(-8) 5794c: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57952: 202e fff8 movel %fp@(-8),%d0 57956: 588f addql #4,%sp 57958: 6000 ff74 braw 578ce <rtems_region_get_segment+0x7a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
5795c: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 57962: 5280 addql #1,%d0 57964: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level>
* Switch from using the memory allocation mutex to using a
* dispatching disabled critical section. We have to do this
* because this thread is going to block.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
5796a: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57970: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
executing->Wait.queue = &the_region->Wait_queue;
57976: 200b movel %a3,%d0 57978: 0680 0000 0010 addil #16,%d0
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
5797e: 7201 moveq #1,%d1 57980: 2940 0044 movel %d0,%a4@(68) 57984: 2741 0040 movel %d1,%a3@(64)
executing->Wait.id = id;
57988: 2943 0020 movel %d3,%a4@(32)
executing->Wait.count = size;
5798c: 2942 0024 movel %d2,%a4@(36)
executing->Wait.return_argument = segment;
57990: 294a 0028 movel %a2,%a4@(40)
_Thread_queue_Enter_critical_section( &the_region->Wait_queue );
_Thread_queue_Enqueue( &the_region->Wait_queue, timeout );
57994: 4879 0005 cb98 pea 5cb98 <_Thread_queue_Timeout> 5799a: 2f2e 0014 movel %fp@(20),%sp@- 5799e: 2f00 movel %d0,%sp@- 579a0: 4eb9 0005 c838 jsr 5c838 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
579a6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return (rtems_status_code) executing->Wait.return_code;
579ac: 202c 0034 movel %a4@(52),%d0 579b0: 4fef 0010 lea %sp@(16),%sp
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
579b4: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 579ba: 4e5e unlk %fp 579bc: 4e75 rts
...
000579c0 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
579c0: 4e56 fffc linkw %fp,#-4 579c4: 2f03 movel %d3,%sp@- 579c6: 262e 0010 movel %fp@(16),%d3 579ca: 2f02 movel %d2,%sp@- 579cc: 242e 000c movel %fp@(12),%d2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
579d0: 6700 0092 beqw 57a64 <rtems_region_get_segment_size+0xa4>
return RTEMS_INVALID_ADDRESS;
if ( !size )
579d4: 4a83 tstl %d3 579d6: 6700 008c beqw 57a64 <rtems_region_get_segment_size+0xa4>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
579da: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 579e0: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 579e6: 486e fffc pea %fp@(-4) 579ea: 2f2e 0008 movel %fp@(8),%sp@- 579ee: 4879 0007 e656 pea 7e656 <_Region_Information> 579f4: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
579fa: 222e fffc movel %fp@(-4),%d1 579fe: 4fef 0010 lea %sp@(16),%sp 57a02: 6636 bnes 57a3a <rtems_region_get_segment_size+0x7a>
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
57a04: 2f03 movel %d3,%sp@- 57a06: 2040 moveal %d0,%a0 57a08: 2f02 movel %d2,%sp@- 57a0a: 4868 0068 pea %a0@(104) 57a0e: 4eb9 0005 b3a0 jsr 5b3a0 <_Heap_Size_of_alloc_area> 57a14: 4fef 000c lea %sp@(12),%sp 57a18: 4a00 tstb %d0 57a1a: 6624 bnes 57a40 <rtems_region_get_segment_size+0x80>
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a1c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
57a22: 7409 moveq #9,%d2 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a24: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
57a2a: 588f addql #4,%sp <== NOT EXECUTED
}
57a2c: 2002 movel %d2,%d0 57a2e: 242e fff4 movel %fp@(-12),%d2 57a32: 262e fff8 movel %fp@(-8),%d3 57a36: 4e5e unlk %fp 57a38: 4e75 rts
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
57a3a: 7001 moveq #1,%d0 57a3c: b081 cmpl %d1,%d0 57a3e: 6712 beqs 57a52 <rtems_region_get_segment_size+0x92>
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a40: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
57a46: 4282 clrl %d2
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a48: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57a4e: 588f addql #4,%sp 57a50: 60da bras 57a2c <rtems_region_get_segment_size+0x6c>
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a52: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
57a58: 7404 moveq #4,%d2
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57a5a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57a60: 588f addql #4,%sp 57a62: 60c8 bras 57a2c <rtems_region_get_segment_size+0x6c> 57a64: 7409 moveq #9,%d2
}
57a66: 2002 movel %d2,%d0 57a68: 242e fff4 movel %fp@(-12),%d2 57a6c: 262e fff8 movel %fp@(-8),%d3 57a70: 4e5e unlk %fp 57a72: 4e75 rts
00057b70 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
57b70: 4e56 fffc linkw %fp,#-4 57b74: 2f0a movel %a2,%sp@- 57b76: 2f02 movel %d2,%sp@-
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
57b78: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57b7e: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 57b84: 486e fffc pea %fp@(-4) 57b88: 2f2e 0008 movel %fp@(8),%sp@- 57b8c: 4879 0007 e656 pea 7e656 <_Region_Information> 57b92: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
57b98: 4fef 0010 lea %sp@(16),%sp 57b9c: 2440 moveal %d0,%a2 57b9e: 4aae fffc tstl %fp@(-4) 57ba2: 671e beqs 57bc2 <rtems_region_return_segment+0x52>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57ba4: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
57baa: 7404 moveq #4,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57bac: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57bb2: 588f addql #4,%sp
}
57bb4: 2002 movel %d2,%d0 57bb6: 242e fff4 movel %fp@(-12),%d2 57bba: 246e fff8 moveal %fp@(-8),%a2 57bbe: 4e5e unlk %fp 57bc0: 4e75 rts
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
57bc2: 2f2e 000c movel %fp@(12),%sp@- 57bc6: 486a 0068 pea %a2@(104) 57bca: 4eb9 0005 acf0 jsr 5acf0 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
57bd0: 508f addql #8,%sp 57bd2: 4a00 tstb %d0 57bd4: 6612 bnes 57be8 <rtems_region_return_segment+0x78>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57bd6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@-
else {
the_region->number_of_used_blocks -= 1;
_Region_Process_queue(the_region); /* unlocks allocator */
return RTEMS_SUCCESSFUL;
57bdc: 7409 moveq #9,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57bde: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock>
return return_status;
57be4: 588f addql #4,%sp 57be6: 60cc bras 57bb4 <rtems_region_return_segment+0x44>
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
57be8: 53aa 0064 subql #1,%a2@(100)
_Region_Process_queue(the_region); /* unlocks allocator */
57bec: 4282 clrl %d2 57bee: 2f0a movel %a2,%sp@- 57bf0: 4eb9 0005 fe1c jsr 5fe1c <_Region_Process_queue>
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
57bf6: 246e fff8 moveal %fp@(-8),%a2 57bfa: 2002 movel %d2,%d0
else {
the_region->number_of_used_blocks -= 1;
_Region_Process_queue(the_region); /* unlocks allocator */
return RTEMS_SUCCESSFUL;
57bfc: 588f addql #4,%sp
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
57bfe: 242e fff4 movel %fp@(-12),%d2 57c02: 4e5e unlk %fp 57c04: 4e75 rts
...
00045a8c <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
45a8c: 4e56 ffd4 linkw %fp,#-44 45a90: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 45a94: 262e 0008 movel %fp@(8),%d3 45a98: 242e 0010 movel %fp@(16),%d2 45a9c: 246e 0018 moveal %fp@(24),%a2
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
45aa0: 4a83 tstl %d3 45aa2: 6748 beqs 45aec <rtems_semaphore_create+0x60>
return RTEMS_INVALID_NAME;
if ( !id )
45aa4: 4a8a tstl %a2 45aa6: 6700 00ea beqw 45b92 <rtems_semaphore_create+0x106>
* id - semaphore id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_semaphore_create(
45aaa: 2002 movel %d2,%d0 45aac: 0280 0000 00c0 andil #192,%d0
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
45ab2: 6744 beqs 45af8 <rtems_semaphore_create+0x6c>
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
45ab4: 7230 moveq #48,%d1 45ab6: 7810 moveq #16,%d4 45ab8: c282 andl %d2,%d1 45aba: b881 cmpl %d1,%d4 45abc: 670c beqs 45aca <rtems_semaphore_create+0x3e>
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
45abe: 700b moveq #11,%d0
}
45ac0: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45ac6: 4e5e unlk %fp 45ac8: 4e75 rts
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
45aca: 44c2 movew %d2,%ccr 45acc: 66f0 bnes 45abe <rtems_semaphore_create+0x32>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
45ace: 0c80 0000 00c0 cmpil #192,%d0 45ad4: 67e8 beqs 45abe <rtems_semaphore_create+0x32>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
45ad6: 7001 moveq #1,%d0 45ad8: b0ae 000c cmpl %fp@(12),%d0 45adc: 6420 bccs 45afe <rtems_semaphore_create+0x72> 45ade: 103c 000a moveb #10,%d0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45ae2: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45ae8: 4e5e unlk %fp 45aea: 4e75 rts
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
45aec: 7003 moveq #3,%d0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45aee: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45af4: 4e5e unlk %fp 45af6: 4e75 rts
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
45af8: 7830 moveq #48,%d4 45afa: c882 andl %d2,%d4
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
45afc: 66d8 bnes 45ad6 <rtems_semaphore_create+0x4a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45afe: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 45b04: 5280 addql #1,%d0 45b06: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
45b0c: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45b12: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
45b18: 588f addql #4,%sp 45b1a: 2640 moveal %d0,%a3 45b1c: 4a80 tstl %d0 45b1e: 6700 00d8 beqw 45bf8 <rtems_semaphore_create+0x16c>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
45b22: 2742 0010 movel %d2,%a3@(16)
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
45b26: 4a84 tstl %d4 45b28: 6774 beqs 45b9e <rtems_semaphore_create+0x112>
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
45b2a: 44c2 movew %d2,%ccr 45b2c: 56c0 sne %d0 45b2e: 49c0 extbl %d0 45b30: 5280 addql #1,%d0 45b32: 2d40 fff0 movel %d0,%fp@(-16)
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
45b36: 7010 moveq #16,%d0 45b38: b084 cmpl %d4,%d0 45b3a: 6700 00ce beqw 45c0a <rtems_semaphore_create+0x17e>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
45b3e: 7202 moveq #2,%d1
the_mutex_attr.only_owner_release = false;
45b40: 4204 clrb %d4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
45b42: 2d41 ffea movel %d1,%fp@(-22)
the_mutex_attr.only_owner_release = false;
45b46: 1d44 ffee moveb %d4,%fp@(-18)
}
mutex_status = _CORE_mutex_Initialize(
45b4a: 7001 moveq #1,%d0 45b4c: b0ae 000c cmpl %fp@(12),%d0 45b50: 57c0 seq %d0 45b52: 49c0 extbl %d0 45b54: 4480 negl %d0 45b56: 2f00 movel %d0,%sp@- 45b58: 486e ffea pea %fp@(-22) 45b5c: 486b 0014 pea %a3@(20) 45b60: 4eb9 0004 67dc jsr 467dc <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attr,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
45b66: 4fef 000c lea %sp@(12),%sp 45b6a: 7206 moveq #6,%d1 45b6c: b280 cmpl %d0,%d1 45b6e: 665e bnes 45bce <rtems_semaphore_create+0x142>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
45b70: 2f0b movel %a3,%sp@- 45b72: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45b78: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free>
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
45b7e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
45b84: 508f addql #8,%sp
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
45b86: 7013 moveq #19,%d0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45b88: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45b8e: 4e5e unlk %fp 45b90: 4e75 rts
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
45b92: 7009 moveq #9,%d0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45b94: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45b9a: 4e5e unlk %fp 45b9c: 4e75 rts
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
45b9e: 2f2e 000c movel %fp@(12),%sp@-
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
45ba2: 72ff moveq #-1,%d1
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
45ba4: 486e fff8 pea %fp@(-8) 45ba8: 486b 0014 pea %a3@(20)
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
45bac: 44c2 movew %d2,%ccr 45bae: 56c0 sne %d0
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
45bb0: 2d41 fff8 movel %d1,%fp@(-8)
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
45bb4: 49c0 extbl %d0 45bb6: 5280 addql #1,%d0
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
45bb8: 42ae ffea clrl %fp@(-22)
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
45bbc: 2d40 fffc movel %d0,%fp@(-4)
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
45bc0: 42ae fff4 clrl %fp@(-12)
_CORE_semaphore_Initialize(
45bc4: 4eb9 0004 6b24 jsr 46b24 <_CORE_semaphore_Initialize> 45bca: 4fef 000c lea %sp@(12),%sp
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45bce: 202b 0008 movel %a3@(8),%d0 45bd2: 4281 clrl %d1 45bd4: 2079 0005 ee54 moveal 5ee54 <_Semaphore_Information+0x18>,%a0 45bda: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
45bdc: 2743 000c movel %d3,%a3@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45be0: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
45be4: 2480 movel %d0,%a2@
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
45be6: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
45bec: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
45bf2: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
45bf4: 4e5e unlk %fp 45bf6: 4e75 rts
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
45bf8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 45bfe: 7005 moveq #5,%d0
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45c00: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45c06: 4e5e unlk %fp 45c08: 4e75 rts
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
45c0a: 42ae ffea clrl %fp@(-22)
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
45c0e: 7801 moveq #1,%d4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
45c10: 4201 clrb %d1
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
45c12: 2d6e 0014 fff4 movel %fp@(20),%fp@(-12)
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
45c18: 1d41 ffee moveb %d1,%fp@(-18)
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
45c1c: b8ae fff0 cmpl %fp@(-16),%d4 45c20: 6600 ff28 bnew 45b4a <rtems_semaphore_create+0xbe>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
45c24: 0802 0006 btst #6,%d2 45c28: 6712 beqs 45c3c <rtems_semaphore_create+0x1b0>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
45c2a: 103c 0002 moveb #2,%d0
the_mutex_attr.only_owner_release = true;
45c2e: 7201 moveq #1,%d1
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
45c30: 2d40 fff0 movel %d0,%fp@(-16)
the_mutex_attr.only_owner_release = true;
45c34: 1d41 ffee moveb %d1,%fp@(-18) 45c38: 6000 ff10 braw 45b4a <rtems_semaphore_create+0xbe>
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
45c3c: 4a02 tstb %d2 45c3e: 6c00 ff0a bgew 45b4a <rtems_semaphore_create+0xbe>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
45c42: 7803 moveq #3,%d4
the_mutex_attr.only_owner_release = true;
45c44: 7001 moveq #1,%d0
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
45c46: 2d44 fff0 movel %d4,%fp@(-16)
the_mutex_attr.only_owner_release = true;
45c4a: 1d40 ffee moveb %d0,%fp@(-18) 45c4e: 6000 fefa braw 45b4a <rtems_semaphore_create+0xbe>
...
00045c54 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
45c54: 4e56 fffc linkw %fp,#-4 45c58: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
45c5a: 486e fffc pea %fp@(-4) 45c5e: 2f2e 0008 movel %fp@(8),%sp@- 45c62: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45c68: 4eb9 0004 752c jsr 4752c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
45c6e: 4fef 000c lea %sp@(12),%sp 45c72: 2440 moveal %d0,%a2 45c74: 4aae fffc tstl %fp@(-4) 45c78: 670a beqs 45c84 <rtems_semaphore_delete+0x30>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45c7a: 246e fff8 moveal %fp@(-8),%a2
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
45c7e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45c80: 4e5e unlk %fp 45c82: 4e75 rts 45c84: 7030 moveq #48,%d0 45c86: c0aa 0010 andl %a2@(16),%d0
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
45c8a: 6760 beqs 45cec <rtems_semaphore_delete+0x98>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
45c8c: 4aaa 0062 tstl %a2@(98) 45c90: 6616 bnes 45ca8 <rtems_semaphore_delete+0x54> 45c92: 7220 moveq #32,%d1 45c94: b280 cmpl %d0,%d1 45c96: 6710 beqs 45ca8 <rtems_semaphore_delete+0x54>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
45c98: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45c9e: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
45ca2: 700c moveq #12,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45ca4: 4e5e unlk %fp 45ca6: 4e75 rts
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
45ca8: 4878 0004 pea 4 <CONTEXT_ARG> 45cac: 42a7 clrl %sp@- 45cae: 486a 0014 pea %a2@(20) 45cb2: 4eb9 0004 67d0 jsr 467d0 <_CORE_mutex_Flush> 45cb8: 4fef 000c lea %sp@(12),%sp
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
45cbc: 2f0a movel %a2,%sp@- 45cbe: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45cc4: 4eb9 0004 7120 jsr 47120 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
45cca: 2f0a movel %a2,%sp@- 45ccc: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45cd2: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45cd8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45cde: 4fef 0010 lea %sp@(16),%sp
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45ce2: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
45ce4: 246e fff8 moveal %fp@(-8),%a2 45ce8: 4e5e unlk %fp 45cea: 4e75 rts
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
45cec: 4878 0002 pea 2 <DOUBLE_FLOAT> 45cf0: 42a7 clrl %sp@- 45cf2: 486a 0014 pea %a2@(20) 45cf6: 4eb9 0004 6b18 jsr 46b18 <_CORE_semaphore_Flush> 45cfc: 4fef 000c lea %sp@(12),%sp
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
45d00: 2f0a movel %a2,%sp@- 45d02: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45d08: 4eb9 0004 7120 jsr 47120 <_Objects_Close> 45d0e: 2f0a movel %a2,%sp@- 45d10: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45d16: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45d1c: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45d22: 4fef 0010 lea %sp@(16),%sp
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45d26: 4280 clrl %d0 45d28: 60ba bras 45ce4 <rtems_semaphore_delete+0x90>
...
00050dcc <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
50dcc: 4e56 fffc linkw %fp,#-4 50dd0: 486e fffc pea %fp@(-4) 50dd4: 2f2e 0008 movel %fp@(8),%sp@- 50dd8: 4879 0006 4f84 pea 64f84 <_Semaphore_Information> 50dde: 4eb9 0004 9568 jsr 49568 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
50de4: 4fef 000c lea %sp@(12),%sp 50de8: 4aae fffc tstl %fp@(-4) 50dec: 6706 beqs 50df4 <rtems_semaphore_flush+0x28> 50dee: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
50df0: 4e5e unlk %fp 50df2: 4e75 rts
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
50df4: 7230 moveq #48,%d1 50df6: 2040 moveal %d0,%a0 50df8: c2a8 0010 andl %a0@(16),%d1 50dfc: 6720 beqs 50e1e <rtems_semaphore_flush+0x52>
_CORE_mutex_Flush(
50dfe: 4878 0001 pea 1 <ADD> 50e02: 42a7 clrl %sp@- 50e04: 4868 0014 pea %a0@(20) 50e08: 4eb9 0004 8770 jsr 48770 <_CORE_mutex_Flush> 50e0e: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
50e12: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 50e18: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
50e1a: 4e5e unlk %fp 50e1c: 4e75 rts
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
50e1e: 4878 0001 pea 1 <ADD> 50e22: 2040 moveal %d0,%a0 50e24: 42a7 clrl %sp@- 50e26: 4868 0014 pea %a0@(20) 50e2a: 4eb9 0004 8ab8 jsr 48ab8 <_CORE_semaphore_Flush> 50e30: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
50e34: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 50e3a: 4280 clrl %d0 50e3c: 60dc bras 50e1a <rtems_semaphore_flush+0x4e>
...
00057f5c <rtems_semaphore_ident>:
rtems_status_code rtems_semaphore_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
57f5c: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id );
57f60: 2f2e 0010 movel %fp@(16),%sp@- 57f64: 2f2e 000c movel %fp@(12),%sp@- 57f68: 2f2e 0008 movel %fp@(8),%sp@- 57f6c: 4879 0007 e690 pea 7e690 <_Semaphore_Information> 57f72: 4eb9 0005 bbd8 jsr 5bbd8 <_Objects_Name_to_id_u32> 57f78: 41f9 0007 7a80 lea 77a80 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
57f7e: 4e5e unlk %fp 57f80: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 57f84: 4e75 rts
...
000463fc <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
463fc: 7004 moveq #4,%d0
*/
void rtems_shutdown_executive(
uint32_t result
)
{
463fe: 4e56 0000 linkw %fp,#0
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
46402: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 46408: 6718 beqs 46422 <rtems_shutdown_executive+0x26> 4640a: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current>
* if we were running within the same context, it would work. * * And we will not return to this thread, so there is no point of * saving the context. */ _Context_Restart_self( &_Thread_BSP_context );
46410: 203c 0005 eed0 movel #388816,%d0 46416: 2d40 0008 movel %d0,%fp@(8)
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
}
4641a: 4e5e unlk %fp 4641c: 4ef9 0004 9296 jmp 49296 <_CPU_Context_Restart_self> 46422: 4e5e unlk %fp 46424: 4e75 rts
...
00044c5e <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
44c5e: 4e56 0000 linkw %fp,#0 44c62: 2f0a movel %a2,%sp@- 44c64: 246e 000c moveal %fp@(12),%a2
Stack_check_Initialize();
44c68: 4eb9 0004 4bf8 jsr 44bf8 <Stack_check_Initialize>
if (the_thread)
44c6e: 4a8a tstl %a2 44c70: 6716 beqs 44c88 <rtems_stack_checker_create_extension+0x2a>
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
44c72: 2f2a 00be movel %a2@(190),%sp@- 44c76: 4878 00a5 pea a5 <DBL_MANT_DIG+0x70> 44c7a: 2f2a 00c2 movel %a2@(194),%sp@- 44c7e: 4eb9 0008 4008 jsr 84008 <memset> 44c84: 4fef 000c lea %sp@(12),%sp
return true;
}
44c88: 246e fffc moveal %fp@(-4),%a2 44c8c: 4e5e unlk %fp 44c8e: 7001 moveq #1,%d0 44c90: 4e75 rts
...
00044ae4 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
44ae4: 4e56 0000 linkw %fp,#0
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
44ae8: 2279 000a 6b72 moveal a6b72 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44aee: 2069 00c2 moveal %a1@(194),%a0
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
44af2: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44af4: b1ce cmpal %fp,%a0 44af6: 6354 blss 44b4c <rtems_stack_checker_is_blown+0x68>
44af8: 4202 clrb %d2 <== NOT EXECUTED
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
44afa: 4ab9 000a 39f0 tstl a39f0 <Stack_check_Initialized> 44b00: 662a bnes 44b2c <rtems_stack_checker_is_blown+0x48>
44b02: 7001 moveq #1,%d0 <== NOT EXECUTED
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
44b04: 4a02 tstb %d2 44b06: 6704 beqs 44b0c <rtems_stack_checker_is_blown+0x28> 44b08: 4a00 tstb %d0 44b0a: 664e bnes 44b5a <rtems_stack_checker_is_blown+0x76>
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
44b0c: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44b12: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44b14: 2f39 000a 6b72 movel a6b72 <_Thread_Executing>,%sp@- <== NOT EXECUTED 44b1a: 4eb9 0004 4a34 jsr 44a34 <Stack_check_report_blown_task> <== NOT EXECUTED
return true; }
44b20: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
return true;
44b24: 508f addql #8,%sp <== NOT EXECUTED
}
44b26: 4e5e unlk %fp <== NOT EXECUTED
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
44b28: 7001 moveq #1,%d0 <== NOT EXECUTED
return true; }
44b2a: 4e75 rts <== NOT EXECUTED
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
pattern_ok = (!memcmp(
44b2c: 4878 0010 pea 10 <INVALID_OPERATION> 44b30: 4879 000a 6930 pea a6930 <Stack_check_Pattern> 44b36: 4868 0008 pea %a0@(8) 44b3a: 4eb9 0008 3e24 jsr 83e24 <memcmp> 44b40: 4fef 000c lea %sp@(12),%sp 44b44: 4a80 tstl %d0 44b46: 57c0 seq %d0 44b48: 4480 negl %d0 44b4a: 60b8 bras 44b04 <rtems_stack_checker_is_blown+0x20>
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
44b4c: 2008 movel %a0,%d0 44b4e: d0a9 00be addl %a1@(190),%d0 44b52: b08e cmpl %fp,%d0 44b54: 54c2 scc %d2 44b56: 4482 negl %d2 44b58: 60a0 bras 44afa <rtems_stack_checker_is_blown+0x16>
/* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; }
44b5a: 242e fffc movel %fp@(-4),%d2 44b5e: 4e5e unlk %fp
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
44b60: 4200 clrb %d0
/* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; }
44b62: 4e75 rts
00044a1c <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
44a1c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
44a20: 4879 0004 79f4 pea 479f4 <printk_plugin> <== NOT EXECUTED 44a26: 42a7 clrl %sp@- <== NOT EXECUTED 44a28: 4eb9 0004 49ba jsr 449ba <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED 44a2e: 508f addql #8,%sp <== NOT EXECUTED
}
44a30: 4e5e unlk %fp <== NOT EXECUTED
44a32: 4e75 rts
000449ba <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
449ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 449be: 2f0a movel %a2,%sp@- <== NOT EXECUTED 449c0: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 449c4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
print_context = context;
print_handler = print;
(*print)( context, "Stack usage by thread\n");
449c6: 4879 0009 929c pea 9929c <IntUartPollCallbacks.6601+0x6c> <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
449cc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
print_context = context; print_handler = print;
449d0: 23ca 000a 39f8 movel %a2,a39f8 <print_handler> <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
449d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
449d8: 23c2 000a 39f4 movel %d2,a39f4 <print_context> <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
449de: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context,
449e0: 4879 0009 92b3 pea 992b3 <IntUartPollCallbacks.6601+0x83> <== NOT EXECUTED 449e6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 449e8: 4e92 jsr %a2@ <== NOT EXECUTED
" ID NAME LOW HIGH CURRENT AVAILABLE USED\n"
);
/* iterate over all threads and dump the usage */
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
449ea: 4879 0004 4832 pea 44832 <Stack_check_Dump_threads_usage> <== NOT EXECUTED 449f0: 4eb9 0004 bfe4 jsr 4bfe4 <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
449f6: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 449fa: 4eb9 0004 4832 jsr 44832 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
print_handler = NULL;
}
44a00: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
print_context = NULL;
print_handler = NULL;
44a04: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
44a08: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 44a0c: 4e5e unlk %fp <== NOT EXECUTED
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
print_context = NULL;
44a0e: 42b9 000a 39f4 clrl a39f4 <print_context> <== NOT EXECUTED
print_handler = NULL;
44a14: 42b9 000a 39f8 clrl a39f8 <print_handler> <== NOT EXECUTED
}
44a1a: 4e75 rts
00044b64 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44b64: 4e56 0000 linkw %fp,#0 44b68: 2f0a movel %a2,%sp@- 44b6a: 246e 0008 moveal %fp@(8),%a2
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern;
44b6e: 222a 00c2 movel %a2@(194),%d1 44b72: 5081 addql #8,%d1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44b74: 202a 00c2 movel %a2@(194),%d0 44b78: b08e cmpl %fp,%d0 44b7a: 6208 bhis 44b84 <rtems_stack_checker_switch_extension+0x20>
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
Stack_Control *the_stack = &running->Start.Initial_stack;
44b7c: d0aa 00be addl %a2@(190),%d0 44b80: b08e cmpl %fp,%d0 44b82: 6436 bccs 44bba <rtems_stack_checker_switch_extension+0x56>
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
44b84: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 44b88: 4879 000a 6930 pea a6930 <Stack_check_Pattern> <== NOT EXECUTED 44b8e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 44b90: 4eb9 0008 3e24 jsr 83e24 <memcmp> <== NOT EXECUTED 44b96: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44b9a: 4a80 tstl %d0 <== NOT EXECUTED 44b9c: 57c0 seq %d0 <== NOT EXECUTED
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
44b9e: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
44ba2: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
44ba6: 4480 negl %d0 <== NOT EXECUTED
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
44ba8: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44bae: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
} }
44bb2: 4e5e unlk %fp <== NOT EXECUTED
pattern_ok = (!memcmp( pattern,
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
44bb4: 4ef9 0004 4a34 jmp 44a34 <Stack_check_report_blown_task> <== NOT EXECUTED
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
44bba: 4878 0010 pea 10 <INVALID_OPERATION> 44bbe: 4879 000a 6930 pea a6930 <Stack_check_Pattern> 44bc4: 2f01 movel %d1,%sp@- 44bc6: 4eb9 0008 3e24 jsr 83e24 <memcmp> 44bcc: 4fef 000c lea %sp@(12),%sp
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
44bd0: 4a80 tstl %d0 44bd2: 671c beqs 44bf0 <rtems_stack_checker_switch_extension+0x8c>
Stack_check_report_blown_task( running, pattern_ok );
44bd4: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
44bd8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
44bdc: 4200 clrb %d0 <== NOT EXECUTED
Stack_check_report_blown_task( running, pattern_ok );
44bde: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44be4: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
} }
44be8: 4e5e unlk %fp <== NOT EXECUTED
pattern_ok = (!memcmp( pattern,
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
44bea: 4ef9 0004 4a34 jmp 44a34 <Stack_check_report_blown_task> <== NOT EXECUTED
} }
44bf0: 246e fffc moveal %fp@(-4),%a2 44bf4: 4e5e unlk %fp 44bf6: 4e75 rts
0004d524 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d524: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4d528: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4d52c: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4d530: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4d534: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d538: 4a8a tstl %a2 <== NOT EXECUTED 4d53a: 677a beqs 4d5b6 <rtems_string_to_double+0x92> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d53c: 49f9 0005 0358 lea 50358 <__errno>,%a4 <== NOT EXECUTED 4d542: 4e94 jsr %a4@ <== NOT EXECUTED
*n = 0;
4d544: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d546: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4d548: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d54a: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d54c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d550: 2480 movel %d0,%a2@ <== NOT EXECUTED 4d552: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d556: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d558: 4eb9 0005 2dac jsr 52dac <strtod> <== NOT EXECUTED
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d55e: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d560: 2600 movel %d0,%d3 <== NOT EXECUTED 4d562: 2801 movel %d1,%d4 <== NOT EXECUTED
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d564: 4a8b tstl %a3 <== NOT EXECUTED 4d566: 6704 beqs 4d56c <rtems_string_to_double+0x48> <== NOT EXECUTED
*endptr = end;
4d568: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4d56c: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4d570: 6750 beqs 4d5c2 <rtems_string_to_double+0x9e> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d572: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 4d576: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4d57c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4d57e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4d580: 4eb9 0005 dbec jsr 5dbec <__gtdf2> <== NOT EXECUTED 4d586: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4d58a: 4a80 tstl %d0 <== NOT EXECUTED 4d58c: 6e12 bgts 4d5a0 <rtems_string_to_double+0x7c> <== NOT EXECUTED
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d58e: 2483 movel %d3,%a2@ <== NOT EXECUTED 4d590: 4280 clrl %d0 <== NOT EXECUTED 4d592: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif return RTEMS_SUCCESSFUL; }
4d596: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d59c: 4e5e unlk %fp <== NOT EXECUTED 4d59e: 4e75 rts <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d5a0: 4e94 jsr %a4@ <== NOT EXECUTED 4d5a2: 7222 moveq #34,%d1 <== NOT EXECUTED 4d5a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d5a6: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d5a8: 66e4 bnes 4d58e <rtems_string_to_double+0x6a> <== NOT EXECUTED 4d5aa: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d5ac: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5b2: 4e5e unlk %fp <== NOT EXECUTED 4d5b4: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d5b6: 7009 moveq #9,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d5b8: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5be: 4e5e unlk %fp <== NOT EXECUTED 4d5c0: 4e75 rts <== NOT EXECUTED
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d5c2: 700b moveq #11,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d5c4: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5ca: 4e5e unlk %fp <== NOT EXECUTED 4d5cc: 4e75 rts <== NOT EXECUTED
...
0004d5d0 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d5d0: 4e56 ffe8 linkw %fp,#-24 4d5d4: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d5d8: 242e 0008 movel %fp@(8),%d2 4d5dc: 246e 000c moveal %fp@(12),%a2 4d5e0: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d5e4: 4a8a tstl %a2 4d5e6: 6768 beqs 4d650 <rtems_string_to_float+0x80>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d5e8: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d5ee: 4e94 jsr %a4@ 4d5f0: 2040 moveal %d0,%a0 4d5f2: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d5f4: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d5f8: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d5fe: 2f02 movel %d2,%sp@- 4d600: 4eb9 0005 2d4e jsr 52d4e <strtof>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d606: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d608: 2600 movel %d0,%d3
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d60a: 4a8b tstl %a3 4d60c: 6704 beqs 4d612 <rtems_string_to_float+0x42>
*endptr = end;
4d60e: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d612: b4ae fffc cmpl %fp@(-4),%d2 4d616: 6744 beqs 4d65c <rtems_string_to_float+0x8c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d618: 2f3c 7f7f ffff movel #2139095039,%sp@- 4d61e: 2f03 movel %d3,%sp@- 4d620: 4eb9 0005 dc7c jsr 5dc7c <__gtsf2> 4d626: 508f addql #8,%sp 4d628: 4a80 tstl %d0 4d62a: 6e0e bgts 4d63a <rtems_string_to_float+0x6a>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d62c: 2483 movel %d3,%a2@ 4d62e: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
4d630: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d636: 4e5e unlk %fp 4d638: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d63a: 4e94 jsr %a4@ <== NOT EXECUTED 4d63c: 7222 moveq #34,%d1 <== NOT EXECUTED 4d63e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d640: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d642: 66e8 bnes 4d62c <rtems_string_to_float+0x5c> <== NOT EXECUTED 4d644: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d646: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d64c: 4e5e unlk %fp <== NOT EXECUTED 4d64e: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d650: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d652: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d658: 4e5e unlk %fp 4d65a: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d65c: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d65e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d664: 4e5e unlk %fp 4d666: 4e75 rts
0005ccf4 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5ccf4: 4e56 ffe8 linkw %fp,#-24 5ccf8: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5ccfc: 242e 0008 movel %fp@(8),%d2 5cd00: 246e 000c moveal %fp@(12),%a2 5cd04: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cd08: 4a8a tstl %a2 5cd0a: 675e beqs 5cd6a <rtems_string_to_int+0x76>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5cd0c: 49f9 0008 0e64 lea 80e64 <__errno>,%a4 5cd12: 4e94 jsr %a4@ 5cd14: 2040 moveal %d0,%a0 5cd16: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
5cd18: 2f2e 0014 movel %fp@(20),%sp@- 5cd1c: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
5cd20: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
5cd22: 2f02 movel %d2,%sp@- 5cd24: 4eb9 0008 7c22 jsr 87c22 <strtol>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cd2a: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
5cd2e: 2600 movel %d0,%d3
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cd30: 4a8b tstl %a3 5cd32: 6704 beqs 5cd38 <rtems_string_to_int+0x44>
*endptr = end;
5cd34: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cd38: b4ae fffc cmpl %fp@(-4),%d2 5cd3c: 6738 beqs 5cd76 <rtems_string_to_int+0x82>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cd3e: 0c83 7fff ffff cmpil #2147483647,%d3 5cd44: 670e beqs 5cd54 <rtems_string_to_int+0x60>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
5cd46: 2483 movel %d3,%a2@ 5cd48: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
5cd4a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd50: 4e5e unlk %fp 5cd52: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cd54: 4e94 jsr %a4@ 5cd56: 7222 moveq #34,%d1 5cd58: 2040 moveal %d0,%a0 5cd5a: b290 cmpl %a0@,%d1 5cd5c: 66e8 bnes 5cd46 <rtems_string_to_int+0x52> 5cd5e: 700a moveq #10,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cd60: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd66: 4e5e unlk %fp 5cd68: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cd6a: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cd6c: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd72: 4e5e unlk %fp 5cd74: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5cd76: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cd78: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd7e: 4e5e unlk %fp 5cd80: 4e75 rts
...
0004d7ac <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d7ac: 4e56 ffe8 linkw %fp,#-24 4d7b0: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d7b4: 262e 0008 movel %fp@(8),%d3 4d7b8: 246e 000c moveal %fp@(12),%a2 4d7bc: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d7c0: 4a8a tstl %a2 4d7c2: 6766 beqs 4d82a <rtems_string_to_long+0x7e>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d7c4: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d7ca: 4e94 jsr %a4@ 4d7cc: 2040 moveal %d0,%a0 4d7ce: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d7d0: 2f2e 0014 movel %fp@(20),%sp@- 4d7d4: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d7d8: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d7da: 2f03 movel %d3,%sp@- 4d7dc: 4eb9 0005 2f2e jsr 52f2e <strtol>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d7e2: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d7e6: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d7e8: 4a8b tstl %a3 4d7ea: 6704 beqs 4d7f0 <rtems_string_to_long+0x44>
*endptr = end;
4d7ec: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d7f0: b6ae fffc cmpl %fp@(-4),%d3 4d7f4: 6740 beqs 4d836 <rtems_string_to_long+0x8a>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d7f6: 0c82 7fff ffff cmpil #2147483647,%d2 4d7fc: 6716 beqs 4d814 <rtems_string_to_long+0x68>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d7fe: 0c82 8000 0000 cmpil #-2147483648,%d2 4d804: 670e beqs 4d814 <rtems_string_to_long+0x68>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d806: 2482 movel %d2,%a2@ 4d808: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
4d80a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d810: 4e5e unlk %fp 4d812: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d814: 4e94 jsr %a4@ 4d816: 7222 moveq #34,%d1 4d818: 2040 moveal %d0,%a0 4d81a: b290 cmpl %a0@,%d1 4d81c: 66e8 bnes 4d806 <rtems_string_to_long+0x5a>
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
4d81e: 700a moveq #10,%d0
}
4d820: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d826: 4e5e unlk %fp 4d828: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d82a: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d82c: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d832: 4e5e unlk %fp 4d834: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d836: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d838: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d83e: 4e5e unlk %fp 4d840: 4e75 rts
...
0004d6f8 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d6f8: 4e56 ffe4 linkw %fp,#-28 4d6fc: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d700: 242e 0008 movel %fp@(8),%d2 4d704: 246e 000c moveal %fp@(12),%a2 4d708: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d70c: 4a8a tstl %a2 4d70e: 6700 0082 beqw 4d792 <rtems_string_to_long_long+0x9a>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d712: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d718: 4e94 jsr %a4@ 4d71a: 2040 moveal %d0,%a0
*n = 0;
4d71c: 4280 clrl %d0 4d71e: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d720: 4290 clrl %a0@
*n = 0;
4d722: 2480 movel %d0,%a2@ 4d724: 2541 0004 movel %d1,%a2@(4)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d728: 2f2e 0014 movel %fp@(20),%sp@- 4d72c: 486e fffc pea %fp@(-4) 4d730: 2f02 movel %d2,%sp@- 4d732: 4eb9 0005 2f50 jsr 52f50 <strtoll>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d738: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d73c: 2600 movel %d0,%d3 4d73e: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d740: 4a8b tstl %a3 4d742: 6704 beqs 4d748 <rtems_string_to_long_long+0x50>
*endptr = end;
4d744: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d748: b4ae fffc cmpl %fp@(-4),%d2 4d74c: 6750 beqs 4d79e <rtems_string_to_long_long+0xa6>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d74e: 203c 7fff ffff movel #2147483647,%d0 4d754: 72ff moveq #-1,%d1 4d756: 9284 subl %d4,%d1 4d758: 9183 subxl %d3,%d0 4d75a: 6720 beqs 4d77c <rtems_string_to_long_long+0x84>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d75c: 203c 8000 0000 movel #-2147483648,%d0 4d762: 4281 clrl %d1 4d764: 9284 subl %d4,%d1 4d766: 9183 subxl %d3,%d0 4d768: 6712 beqs 4d77c <rtems_string_to_long_long+0x84>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d76a: 4280 clrl %d0 4d76c: 2483 movel %d3,%a2@ 4d76e: 2544 0004 movel %d4,%a2@(4)
#endif return RTEMS_SUCCESSFUL; }
4d772: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d778: 4e5e unlk %fp 4d77a: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d77c: 4e94 jsr %a4@ 4d77e: 7222 moveq #34,%d1 4d780: 2040 moveal %d0,%a0 4d782: b290 cmpl %a0@,%d1 4d784: 66e4 bnes 4d76a <rtems_string_to_long_long+0x72>
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
4d786: 700a moveq #10,%d0
}
4d788: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d78e: 4e5e unlk %fp 4d790: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d792: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d794: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d79a: 4e5e unlk %fp 4d79c: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d79e: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d7a0: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d7a6: 4e5e unlk %fp 4d7a8: 4e75 rts
...
0005cd84 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5cd84: 4e56 ffe8 linkw %fp,#-24 5cd88: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5cd8c: 242e 0008 movel %fp@(8),%d2 5cd90: 246e 000c moveal %fp@(12),%a2 5cd94: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cd98: 4a8a tstl %a2 5cd9a: 675c beqs 5cdf8 <rtems_string_to_pointer+0x74>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5cd9c: 49f9 0008 0e64 lea 80e64 <__errno>,%a4 5cda2: 4e94 jsr %a4@ 5cda4: 2040 moveal %d0,%a0 5cda6: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
5cda8: 4878 0010 pea 10 <INVALID_OPERATION> 5cdac: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
5cdb0: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
5cdb2: 2f02 movel %d2,%sp@- 5cdb4: 4eb9 0008 8054 jsr 88054 <strtoul>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cdba: 4fef 000c lea %sp@(12),%sp
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
5cdbe: 2600 movel %d0,%d3
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cdc0: 4a8b tstl %a3 5cdc2: 6704 beqs 5cdc8 <rtems_string_to_pointer+0x44>
*endptr = end;
5cdc4: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cdc8: b4ae fffc cmpl %fp@(-4),%d2 5cdcc: 6736 beqs 5ce04 <rtems_string_to_pointer+0x80>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cdce: 70ff moveq #-1,%d0 5cdd0: b083 cmpl %d3,%d0 5cdd2: 670e beqs 5cde2 <rtems_string_to_pointer+0x5e>
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
5cdd4: 2483 movel %d3,%a2@ 5cdd6: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cdd8: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cdde: 4e5e unlk %fp 5cde0: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cde2: 4e94 jsr %a4@ <== NOT EXECUTED 5cde4: 7222 moveq #34,%d1 <== NOT EXECUTED 5cde6: 2040 moveal %d0,%a0 <== NOT EXECUTED 5cde8: b290 cmpl %a0@,%d1 <== NOT EXECUTED 5cdea: 66e8 bnes 5cdd4 <rtems_string_to_pointer+0x50> <== NOT EXECUTED 5cdec: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cdee: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 5cdf4: 4e5e unlk %fp <== NOT EXECUTED 5cdf6: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cdf8: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cdfa: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ce00: 4e5e unlk %fp 5ce02: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5ce04: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ce06: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ce0c: 4e5e unlk %fp 5ce0e: 4e75 rts
0005ce10 <rtems_string_to_unsigned_char>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5ce10: 4e56 fff0 linkw %fp,#-16 5ce14: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 5ce18: 242e 0008 movel %fp@(8),%d2 5ce1c: 246e 000c moveal %fp@(12),%a2 5ce20: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5ce24: 4a8a tstl %a2 5ce26: 673e beqs 5ce66 <rtems_string_to_unsigned_char+0x56>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5ce28: 4eb9 0008 0e64 jsr 80e64 <__errno> 5ce2e: 2040 moveal %d0,%a0 5ce30: 4290 clrl %a0@
*n = 0;
5ce32: 4212 clrb %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
5ce34: 2f2e 0014 movel %fp@(20),%sp@- 5ce38: 486e fffc pea %fp@(-4) 5ce3c: 2f02 movel %d2,%sp@- 5ce3e: 4eb9 0008 8054 jsr 88054 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5ce44: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
5ce48: 2200 movel %d0,%d1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5ce4a: 4a8b tstl %a3 5ce4c: 6704 beqs 5ce52 <rtems_string_to_unsigned_char+0x42>
*endptr = end;
5ce4e: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5ce52: b4ae fffc cmpl %fp@(-4),%d2 5ce56: 671a beqs 5ce72 <rtems_string_to_unsigned_char+0x62>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
5ce58: 4280 clrl %d0 5ce5a: 1481 moveb %d1,%a2@
#endif return RTEMS_SUCCESSFUL; }
5ce5c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce62: 4e5e unlk %fp 5ce64: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5ce66: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ce68: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce6e: 4e5e unlk %fp 5ce70: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5ce72: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ce74: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce7a: 4e5e unlk %fp 5ce7c: 4e75 rts
...
0004d9cc <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d9cc: 4e56 ffe4 linkw %fp,#-28 4d9d0: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d9d4: 242e 0008 movel %fp@(8),%d2 4d9d8: 246e 000c moveal %fp@(12),%a2 4d9dc: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d9e0: 4a8a tstl %a2 4d9e2: 676e beqs 4da52 <rtems_string_to_unsigned_long_long+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d9e4: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d9ea: 4e94 jsr %a4@ 4d9ec: 2040 moveal %d0,%a0
*n = 0;
4d9ee: 4280 clrl %d0 4d9f0: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d9f2: 4290 clrl %a0@
*n = 0;
4d9f4: 2480 movel %d0,%a2@ 4d9f6: 2541 0004 movel %d1,%a2@(4)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4d9fa: 2f2e 0014 movel %fp@(20),%sp@- 4d9fe: 486e fffc pea %fp@(-4) 4da02: 2f02 movel %d2,%sp@- 4da04: 4eb9 0005 3380 jsr 53380 <strtoull>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4da0a: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4da0e: 2600 movel %d0,%d3 4da10: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4da12: 4a8b tstl %a3 4da14: 6704 beqs 4da1a <rtems_string_to_unsigned_long_long+0x4e>
*endptr = end;
4da16: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4da1a: b4ae fffc cmpl %fp@(-4),%d2 4da1e: 673e beqs 4da5e <rtems_string_to_unsigned_long_long+0x92>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4da20: 70ff moveq #-1,%d0 4da22: 72ff moveq #-1,%d1 4da24: 9284 subl %d4,%d1 4da26: 9183 subxl %d3,%d0 4da28: 6712 beqs 4da3c <rtems_string_to_unsigned_long_long+0x70>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4da2a: 4280 clrl %d0 4da2c: 2483 movel %d3,%a2@ 4da2e: 2544 0004 movel %d4,%a2@(4)
#endif return RTEMS_SUCCESSFUL; }
4da32: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da38: 4e5e unlk %fp 4da3a: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4da3c: 4e94 jsr %a4@ 4da3e: 7222 moveq #34,%d1 4da40: 2040 moveal %d0,%a0 4da42: b290 cmpl %a0@,%d1 4da44: 66e4 bnes 4da2a <rtems_string_to_unsigned_long_long+0x5e> 4da46: 700a moveq #10,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4da48: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da4e: 4e5e unlk %fp 4da50: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4da52: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4da54: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da5a: 4e5e unlk %fp 4da5c: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4da5e: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4da60: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da66: 4e5e unlk %fp 4da68: 4e75 rts
...
00048588 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
48588: 4e56 fffc linkw %fp,#-4 4858c: 202e 0008 movel %fp@(8),%d0 48590: 2f0a movel %a2,%sp@- 48592: 246e 0010 moveal %fp@(16),%a2 48596: 2f02 movel %d2,%sp@- 48598: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
4859c: 4a39 0006 0bf4 tstb 60bf4 <Configuration_RTEMS_API+0x4> 485a2: 6778 beqs 4861c <rtems_task_get_note+0x94>
return RTEMS_NOT_CONFIGURED;
if ( !note )
485a4: 4a8a tstl %a2 485a6: 6700 0090 beqw 48638 <rtems_task_get_note+0xb0>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
485aa: 720f moveq #15,%d1 485ac: b282 cmpl %d2,%d1 485ae: 6542 bcss 485f2 <rtems_task_get_note+0x6a>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
485b0: 4a80 tstl %d0 485b2: 674c beqs 48600 <rtems_task_get_note+0x78>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
485b4: 2079 0006 26fe moveal 626fe <_Thread_Executing>,%a0
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
485ba: b0a8 0008 cmpl %a0@(8),%d0 485be: 6746 beqs 48606 <rtems_task_get_note+0x7e>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
485c0: 486e fffc pea %fp@(-4) 485c4: 2f00 movel %d0,%sp@- 485c6: 4eb9 0004 a5d0 jsr 4a5d0 <_Thread_Get>
switch ( location ) {
485cc: 508f addql #8,%sp 485ce: 4aae fffc tstl %fp@(-4) 485d2: 6656 bnes 4862a <rtems_task_get_note+0xa2>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
485d4: 2240 moveal %d0,%a1 485d6: 2069 010a moveal %a1@(266),%a0 485da: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
_Thread_Enable_dispatch();
485de: 4eb9 0004 a5a8 jsr 4a5a8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
485e4: 242e fff4 movel %fp@(-12),%d2
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
_Thread_Enable_dispatch();
485e8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
485ea: 246e fff8 moveal %fp@(-8),%a2 485ee: 4e5e unlk %fp 485f0: 4e75 rts 485f2: 242e fff4 movel %fp@(-12),%d2
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
485f6: 700a moveq #10,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
485f8: 246e fff8 moveal %fp@(-8),%a2 485fc: 4e5e unlk %fp 485fe: 4e75 rts
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
48600: 2079 0006 26fe moveal 626fe <_Thread_Executing>,%a0
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
48606: 2068 010a moveal %a0@(266),%a0 4860a: 4280 clrl %d0 4860c: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
48610: 242e fff4 movel %fp@(-12),%d2 48614: 246e fff8 moveal %fp@(-8),%a2 48618: 4e5e unlk %fp 4861a: 4e75 rts 4861c: 242e fff4 movel %fp@(-12),%d2
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
48620: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
48622: 246e fff8 moveal %fp@(-8),%a2 48626: 4e5e unlk %fp 48628: 4e75 rts 4862a: 242e fff4 movel %fp@(-12),%d2
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
4862e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
48630: 246e fff8 moveal %fp@(-8),%a2 48634: 4e5e unlk %fp 48636: 4e75 rts 48638: 242e fff4 movel %fp@(-12),%d2
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
4863c: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4863e: 246e fff8 moveal %fp@(-8),%a2 48642: 4e5e unlk %fp 48644: 4e75 rts
...
00046100 <rtems_task_ident>:
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
46100: 4e56 0000 linkw %fp,#0 46104: 202e 0008 movel %fp@(8),%d0 46108: 206e 0010 moveal %fp@(16),%a0
Objects_Name_or_id_lookup_errors status;
if ( !id )
4610c: 4a88 tstl %a0 4610e: 6738 beqs 46148 <rtems_task_ident+0x48>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
46110: 4a80 tstl %d0 46112: 660e bnes 46122 <rtems_task_ident+0x22>
*id = _Thread_Executing->Object.id;
46114: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
4611a: 4e5e unlk %fp
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
*id = _Thread_Executing->Object.id;
4611c: 20a9 0008 movel %a1@(8),%a0@
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
46120: 4e75 rts
if ( name == OBJECTS_ID_OF_SELF ) {
*id = _Thread_Executing->Object.id;
return RTEMS_SUCCESSFUL;
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
46122: 2f08 movel %a0,%sp@- 46124: 2f2e 000c movel %fp@(12),%sp@- 46128: 2f00 movel %d0,%sp@- 4612a: 4879 0005 ee76 pea 5ee76 <_RTEMS_tasks_Information> 46130: 4eb9 0004 76d8 jsr 476d8 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
46136: 4fef 0010 lea %sp@(16),%sp 4613a: 41f9 0005 c69c lea 5c69c <_Status_Object_name_errors_to_status>,%a0
}
46140: 4e5e unlk %fp
return RTEMS_SUCCESSFUL;
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
46142: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
}
46146: 4e75 rts
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
46148: 7009 moveq #9,%d0
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
4614a: 4e5e unlk %fp 4614c: 4e75 rts
...
000585c4 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
585c4: 4e56 fffc linkw %fp,#-4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
585c8: 486e fffc pea %fp@(-4) 585cc: 2f2e 0008 movel %fp@(8),%sp@- 585d0: 4eb9 0005 c314 jsr 5c314 <_Thread_Get>
switch ( location ) {
585d6: 508f addql #8,%sp 585d8: 4aae fffc tstl %fp@(-4) 585dc: 6706 beqs 585e4 <rtems_task_is_suspended+0x20> 585de: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
585e0: 4e5e unlk %fp 585e2: 4e75 rts
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
585e4: 7202 moveq #2,%d1 585e6: 2040 moveal %d0,%a0 585e8: c2a8 0010 andl %a0@(16),%d1 585ec: 670c beqs 585fa <rtems_task_is_suspended+0x36>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
585ee: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 585f4: 700f moveq #15,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
585f6: 4e5e unlk %fp 585f8: 4e75 rts
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
585fa: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58600: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58602: 4e5e unlk %fp 58604: 4e75 rts
...
00046d7c <rtems_task_restart>:
rtems_status_code rtems_task_restart(
rtems_id id,
uint32_t argument
)
{
46d7c: 4e56 fffc linkw %fp,#-4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
46d80: 486e fffc pea %fp@(-4) 46d84: 2f2e 0008 movel %fp@(8),%sp@- 46d88: 4eb9 0004 89f8 jsr 489f8 <_Thread_Get>
switch ( location ) {
46d8e: 508f addql #8,%sp 46d90: 4aae fffc tstl %fp@(-4) 46d94: 6622 bnes 46db8 <rtems_task_restart+0x3c>
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
46d96: 2f2e 000c movel %fp@(12),%sp@- 46d9a: 42a7 clrl %sp@- 46d9c: 2f00 movel %d0,%sp@- 46d9e: 4eb9 0004 92b4 jsr 492b4 <_Thread_Restart> 46da4: 4fef 000c lea %sp@(12),%sp 46da8: 4a00 tstb %d0 46daa: 6612 bnes 46dbe <rtems_task_restart+0x42>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
46dac: 4eb9 0004 89d0 jsr 489d0 <_Thread_Enable_dispatch> 46db2: 700e moveq #14,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46db4: 4e5e unlk %fp 46db6: 4e75 rts
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
46db8: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46dba: 4e5e unlk %fp 46dbc: 4e75 rts
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
_Thread_Enable_dispatch();
46dbe: 4eb9 0004 89d0 jsr 489d0 <_Thread_Enable_dispatch> 46dc4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46dc6: 4e5e unlk %fp 46dc8: 4e75 rts
...
00050ff0 <rtems_task_self>:
#include <rtems/system.h>
#include <rtems/rtems/tasks.h>
rtems_id rtems_task_self(void)
{
50ff0: 4e56 0000 linkw %fp,#0 50ff4: 2079 0006 5106 moveal 65106 <_Thread_Executing>,%a0
return _Thread_Executing->Object.id; }
50ffa: 4e5e unlk %fp 50ffc: 2028 0008 movel %a0@(8),%d0 51000: 4e75 rts
...
0006a6f4 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
6a6f4: 4e56 fffc linkw %fp,#-4 6a6f8: 2f0a movel %a2,%sp@- 6a6fa: 246e 0010 moveal %fp@(16),%a2 6a6fe: 2f02 movel %d2,%sp@- 6a700: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
6a704: 6752 beqs 6a758 <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
if ( !result )
6a706: 4a8a tstl %a2 6a708: 674e beqs 6a758 <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
6a70a: 486e fffc pea %fp@(-4) 6a70e: 2f2e 0008 movel %fp@(8),%sp@- 6a712: 4eb9 0004 cf48 jsr 4cf48 <_Thread_Get>
switch (location) {
6a718: 508f addql #8,%sp 6a71a: 4aae fffc tstl %fp@(-4) 6a71e: 662a bnes 6a74a <rtems_task_variable_get+0x56>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
6a720: 2240 moveal %d0,%a1 6a722: 2069 011a moveal %a1@(282),%a0
while (tvp) {
6a726: 4a88 tstl %a0 6a728: 670c beqs 6a736 <rtems_task_variable_get+0x42>
if (tvp->ptr == ptr) {
6a72a: b4a8 0004 cmpl %a0@(4),%d2 6a72e: 6736 beqs 6a766 <rtems_task_variable_get+0x72>
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
6a730: 2050 moveal %a0@,%a0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
6a732: 4a88 tstl %a0 6a734: 66f4 bnes 6a72a <rtems_task_variable_get+0x36>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
6a736: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a73c: 242e fff4 movel %fp@(-12),%d2
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
6a740: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a742: 246e fff8 moveal %fp@(-8),%a2 6a746: 4e5e unlk %fp 6a748: 4e75 rts 6a74a: 242e fff4 movel %fp@(-12),%d2
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
6a74e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a750: 246e fff8 moveal %fp@(-8),%a2 6a754: 4e5e unlk %fp 6a756: 4e75 rts 6a758: 242e fff4 movel %fp@(-12),%d2
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
return RTEMS_INVALID_ADDRESS;
6a75c: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a75e: 246e fff8 moveal %fp@(-8),%a2 6a762: 4e5e unlk %fp 6a764: 4e75 rts
if (tvp->ptr == ptr) {
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
6a766: 24a8 000c movel %a0@(12),%a2@
_Thread_Enable_dispatch();
6a76a: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a770: 242e fff4 movel %fp@(-12),%d2
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
6a774: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6a776: 246e fff8 moveal %fp@(-8),%a2 6a77a: 4e5e unlk %fp 6a77c: 4e75 rts
...
00046294 <rtems_task_wake_after>:
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
46294: 4e56 0000 linkw %fp,#0 46298: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4629e: 5280 addql #1,%d0 462a0: 2f02 movel %d2,%sp@- 462a2: 242e 0008 movel %fp@(8),%d2 462a6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
462ac: 4a82 tstl %d2 462ae: 6758 beqs 46308 <rtems_task_wake_after+0x74>
_Thread_Yield_processor();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
462b0: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 462b4: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 462ba: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
462c0: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
462c6: 203c 0004 7c28 movel #293928,%d0 462cc: 2140 0064 movel %d0,%a0@(100)
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Thread_Yield_processor();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
462d0: 2028 0008 movel %a0@(8),%d0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
462d4: 2142 0054 movel %d2,%a0@(84)
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
462d8: 2140 0068 movel %d0,%a0@(104)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
462dc: 42a8 0050 clrl %a0@(80)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
462e0: 42a8 006c clrl %a0@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
462e4: 4868 0048 pea %a0@(72) 462e8: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 462ee: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 462f4: 4fef 0010 lea %sp@(16),%sp
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
462f8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
462fe: 242e fffc movel %fp@(-4),%d2 46302: 4280 clrl %d0 46304: 4e5e unlk %fp 46306: 4e75 rts
rtems_interval ticks
)
{
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Thread_Yield_processor();
46308: 4eb9 0004 8b78 jsr 48b78 <_Thread_Yield_processor>
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
4630e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
46314: 242e fffc movel %fp@(-4),%d2 46318: 4280 clrl %d0 4631a: 4e5e unlk %fp 4631c: 4e75 rts
...
00044640 <rtems_termios_baud_to_index>:
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
44640: 7209 moveq #9,%d1
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
44642: 4e56 0000 linkw %fp,#0 44646: 202e 0008 movel %fp@(8),%d0
int baud_index;
switch (termios_baud) {
4464a: b280 cmpl %d0,%d1 4464c: 6700 010a beqw 44758 <rtems_termios_baud_to_index+0x118> 44650: 6c32 bges 44684 <rtems_termios_baud_to_index+0x44>
44652: 720e moveq #14,%d1 <== NOT EXECUTED 44654: b280 cmpl %d0,%d1 <== NOT EXECUTED 44656: 6700 00d6 beqw 4472e <rtems_termios_baud_to_index+0xee><== NOT EXECUTED 4465a: 6c56 bges 446b2 <rtems_termios_baud_to_index+0x72><== NOT EXECUTED 4465c: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED 44662: 6700 00e2 beqw 44746 <rtems_termios_baud_to_index+0x106><== NOT EXECUTED 44666: 6f00 0098 blew 44700 <rtems_termios_baud_to_index+0xc0><== NOT EXECUTED 4466a: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED 44670: 6700 00b6 beqw 44728 <rtems_termios_baud_to_index+0xe8><== NOT EXECUTED 44674: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED 4467a: 6700 009a beqw 44716 <rtems_termios_baud_to_index+0xd6><== NOT EXECUTED
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
case B460800: baud_index = 19; break;
4467e: 70ff moveq #-1,%d0
default: baud_index = -1; break;
}
return baud_index;
}
44680: 4e5e unlk %fp 44682: 4e75 rts
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
44684: 123c 0004 moveb #4,%d1 44688: b280 cmpl %d0,%d1 4468a: 6700 00d2 beqw 4475e <rtems_termios_baud_to_index+0x11e> 4468e: 6d46 blts 446d6 <rtems_termios_baud_to_index+0x96> 44690: 123c 0001 moveb #1,%d1 44694: b280 cmpl %d0,%d1 44696: 6700 00a2 beqw 4473a <rtems_termios_baud_to_index+0xfa> 4469a: 6c00 00c8 bgew 44764 <rtems_termios_baud_to_index+0x124>
4469e: 7202 moveq #2,%d1 <== NOT EXECUTED 446a0: b280 cmpl %d0,%d1 <== NOT EXECUTED 446a2: 677e beqs 44722 <rtems_termios_baud_to_index+0xe2><== NOT EXECUTED 446a4: 123c 0003 moveb #3,%d1 <== NOT EXECUTED 446a8: b280 cmpl %d0,%d1 <== NOT EXECUTED 446aa: 66d2 bnes 4467e <rtems_termios_baud_to_index+0x3e><== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
446ac: 7003 moveq #3,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
446ae: 4e5e unlk %fp <== NOT EXECUTED 446b0: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
446b2: 123c 000b moveb #11,%d1 <== NOT EXECUTED 446b6: b280 cmpl %d0,%d1 <== NOT EXECUTED 446b8: 6700 0086 beqw 44740 <rtems_termios_baud_to_index+0x100><== NOT EXECUTED 446bc: 6e3c bgts 446fa <rtems_termios_baud_to_index+0xba><== NOT EXECUTED 446be: 123c 000c moveb #12,%d1 <== NOT EXECUTED 446c2: b280 cmpl %d0,%d1 <== NOT EXECUTED 446c4: 6700 008c beqw 44752 <rtems_termios_baud_to_index+0x112><== NOT EXECUTED 446c8: 123c 000d moveb #13,%d1 <== NOT EXECUTED 446cc: b280 cmpl %d0,%d1 <== NOT EXECUTED 446ce: 66ae bnes 4467e <rtems_termios_baud_to_index+0x3e><== NOT EXECUTED
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
446d0: 700d moveq #13,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
446d2: 4e5e unlk %fp <== NOT EXECUTED 446d4: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
446d6: 7206 moveq #6,%d1 <== NOT EXECUTED 446d8: b280 cmpl %d0,%d1 <== NOT EXECUTED 446da: 6758 beqs 44734 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED 446dc: 6e16 bgts 446f4 <rtems_termios_baud_to_index+0xb4><== NOT EXECUTED 446de: 123c 0007 moveb #7,%d1 <== NOT EXECUTED 446e2: b280 cmpl %d0,%d1 <== NOT EXECUTED 446e4: 6766 beqs 4474c <rtems_termios_baud_to_index+0x10c><== NOT EXECUTED 446e6: 123c 0008 moveb #8,%d1 <== NOT EXECUTED 446ea: b280 cmpl %d0,%d1 <== NOT EXECUTED 446ec: 6690 bnes 4467e <rtems_termios_baud_to_index+0x3e><== NOT EXECUTED
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
446ee: 7008 moveq #8,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
446f0: 4e5e unlk %fp <== NOT EXECUTED 446f2: 4e75 rts <== NOT EXECUTED
switch (termios_baud) {
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
446f4: 7005 moveq #5,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
446f6: 4e5e unlk %fp <== NOT EXECUTED 446f8: 4e75 rts <== NOT EXECUTED
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
446fa: 700a moveq #10,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
446fc: 4e5e unlk %fp <== NOT EXECUTED 446fe: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
44700: 720f moveq #15,%d1 <== NOT EXECUTED 44702: b280 cmpl %d0,%d1 <== NOT EXECUTED 44704: 6716 beqs 4471c <rtems_termios_baud_to_index+0xdc><== NOT EXECUTED 44706: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED 4470c: 6600 ff70 bnew 4467e <rtems_termios_baud_to_index+0x3e><== NOT EXECUTED
case B1800: baud_index = 10; break;
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
44710: 7010 moveq #16,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44712: 4e5e unlk %fp <== NOT EXECUTED 44714: 4e75 rts <== NOT EXECUTED
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
case B230400: baud_index = 18; break;
44716: 7013 moveq #19,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44718: 4e5e unlk %fp <== NOT EXECUTED 4471a: 4e75 rts <== NOT EXECUTED
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
4471c: 700f moveq #15,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4471e: 4e5e unlk %fp <== NOT EXECUTED 44720: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
44722: 7002 moveq #2,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44724: 4e5e unlk %fp <== NOT EXECUTED 44726: 4e75 rts <== NOT EXECUTED
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
case B115200: baud_index = 17; break;
44728: 7012 moveq #18,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4472a: 4e5e unlk %fp <== NOT EXECUTED 4472c: 4e75 rts <== NOT EXECUTED
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
4472e: 700e moveq #14,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44730: 4e5e unlk %fp <== NOT EXECUTED 44732: 4e75 rts <== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
44734: 7006 moveq #6,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44736: 4e5e unlk %fp <== NOT EXECUTED 44738: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
4473a: 7001 moveq #1,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4473c: 4e5e unlk %fp <== NOT EXECUTED 4473e: 4e75 rts <== NOT EXECUTED
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
44740: 700b moveq #11,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44742: 4e5e unlk %fp <== NOT EXECUTED 44744: 4e75 rts <== NOT EXECUTED
case B2400: baud_index = 11; break;
case B4800: baud_index = 12; break;
case B9600: baud_index = 13; break;
case B19200: baud_index = 14; break;
case B38400: baud_index = 15; break;
case B57600: baud_index = 16; break;
44746: 7011 moveq #17,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44748: 4e5e unlk %fp <== NOT EXECUTED 4474a: 4e75 rts <== NOT EXECUTED
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
4474c: 7007 moveq #7,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4474e: 4e5e unlk %fp <== NOT EXECUTED 44750: 4e75 rts <== NOT EXECUTED
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
case B1200: baud_index = 9; break;
case B1800: baud_index = 10; break;
case B2400: baud_index = 11; break;
44752: 700c moveq #12,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44754: 4e5e unlk %fp <== NOT EXECUTED 44756: 4e75 rts <== NOT EXECUTED
case B110: baud_index = 3; break;
case B134: baud_index = 4; break;
case B150: baud_index = 5; break;
case B200: baud_index = 6; break;
case B300: baud_index = 7; break;
case B600: baud_index = 8; break;
44758: 7009 moveq #9,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4475a: 4e5e unlk %fp <== NOT EXECUTED 4475c: 4e75 rts <== NOT EXECUTED
switch (termios_baud) {
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
case B110: baud_index = 3; break;
4475e: 7004 moveq #4,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
44760: 4e5e unlk %fp <== NOT EXECUTED 44762: 4e75 rts <== NOT EXECUTED
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
44764: 4a80 tstl %d0 44766: 6600 ff16 bnew 4467e <rtems_termios_baud_to_index+0x3e>
4476a: 4280 clrl %d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
default: baud_index = -1; break;
}
return baud_index;
}
4476c: 4e5e unlk %fp <== NOT EXECUTED
4476e: 4e75 rts
000433c4 <rtems_termios_baud_to_number>:
case B110: baud = 110; break;
case B134: baud = 134; break;
case B150: baud = 150; break;
case B200: baud = 200; break;
case B300: baud = 300; break;
case B600: baud = 600; break;
433c4: 203c 0000 04b0 movel #1200,%d0
#include <rtems/termiostypes.h>
int32_t rtems_termios_baud_to_number(
int termios_baud
)
{
433ca: 4e56 0000 linkw %fp,#0 433ce: 222e 0008 movel %fp@(8),%d1 433d2: 2f02 movel %d2,%sp@-
int32_t baud;
switch (termios_baud) {
433d4: 7409 moveq #9,%d2 433d6: b481 cmpl %d1,%d2 433d8: 6740 beqs 4341a <rtems_termios_baud_to_number+0x56> 433da: 6c44 bges 43420 <rtems_termios_baud_to_number+0x5c>
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
433dc: 203c 0000 4b00 movel #19200,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
433e2: 740e moveq #14,%d2 433e4: b481 cmpl %d1,%d2 433e6: 6732 beqs 4341a <rtems_termios_baud_to_number+0x56> 433e8: 6c68 bges 43452 <rtems_termios_baud_to_number+0x8e>
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
433ea: 203c 0001 c200 movel #115200,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
433f0: 0c81 0000 1002 cmpil #4098,%d1 433f6: 6722 beqs 4341a <rtems_termios_baud_to_number+0x56> 433f8: 6f00 00c0 blew 434ba <rtems_termios_baud_to_number+0xf6>
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
433fc: 203c 0003 8400 movel #230400,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43402: 0c81 0000 1003 cmpil #4099,%d1 43408: 6710 beqs 4341a <rtems_termios_baud_to_number+0x56>
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
4340a: 203c 0007 0800 movel #460800,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43410: 0c81 0000 1004 cmpil #4100,%d1 43416: 6702 beqs 4341a <rtems_termios_baud_to_number+0x56>
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
case B460800: baud = 460800; break;
43418: 70ff moveq #-1,%d0
default: baud = -1; break;
}
return baud;
}
4341a: 241f movel %sp@+,%d2 4341c: 4e5e unlk %fp 4341e: 4e75 rts
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43420: 143c 0004 moveb #4,%d2
case B0: baud = 0; break;
case B50: baud = 50; break;
case B75: baud = 75; break;
case B110: baud = 110; break;
43424: 303c 0086 movew #134,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43428: b481 cmpl %d1,%d2 4342a: 67ee beqs 4341a <rtems_termios_baud_to_number+0x56> 4342c: 6d54 blts 43482 <rtems_termios_baud_to_number+0xbe> 4342e: 103c 0001 moveb #1,%d0 43432: b081 cmpl %d1,%d0 43434: 6700 00a6 beqw 434dc <rtems_termios_baud_to_number+0x118> 43438: 6c00 00b2 bgew 434ec <rtems_termios_baud_to_number+0x128> 4343c: 7402 moveq #2,%d2 4343e: b481 cmpl %d1,%d2 43440: 6700 00a2 beqw 434e4 <rtems_termios_baud_to_number+0x120> 43444: 7003 moveq #3,%d0 43446: b081 cmpl %d1,%d0 43448: 66ce bnes 43418 <rtems_termios_baud_to_number+0x54>
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
4344a: 241f movel %sp@+,%d2
int32_t baud;
switch (termios_baud) {
case B0: baud = 0; break;
case B50: baud = 50; break;
case B75: baud = 75; break;
4344c: 706e moveq #110,%d0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
4344e: 4e5e unlk %fp 43450: 4e75 rts
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43452: 143c 000b moveb #11,%d2
case B150: baud = 150; break;
case B200: baud = 200; break;
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
43456: 303c 0960 movew #2400,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
4345a: b481 cmpl %d1,%d2 4345c: 67bc beqs 4341a <rtems_termios_baud_to_number+0x56>
case B134: baud = 134; break;
case B150: baud = 150; break;
case B200: baud = 200; break;
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
4345e: 303c 0708 movew #1800,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43462: b481 cmpl %d1,%d2 43464: 6eb4 bgts 4341a <rtems_termios_baud_to_number+0x56> 43466: 143c 000c moveb #12,%d2
case B200: baud = 200; break;
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
4346a: 303c 12c0 movew #4800,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
4346e: b481 cmpl %d1,%d2 43470: 67a8 beqs 4341a <rtems_termios_baud_to_number+0x56> 43472: 143c 000d moveb #13,%d2
case B300: baud = 300; break;
case B600: baud = 600; break;
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
43476: 303c 2580 movew #9600,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
4347a: b481 cmpl %d1,%d2 4347c: 679c beqs 4341a <rtems_termios_baud_to_number+0x56>
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
case B460800: baud = 460800; break;
4347e: 70ff moveq #-1,%d0 <== NOT EXECUTED 43480: 6098 bras 4341a <rtems_termios_baud_to_number+0x56><== NOT EXECUTED
case B0: baud = 0; break;
case B50: baud = 50; break;
case B75: baud = 75; break;
case B110: baud = 110; break;
case B134: baud = 134; break;
case B150: baud = 150; break;
43482: 203c 0000 00c8 movel #200,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43488: 7406 moveq #6,%d2 4348a: b481 cmpl %d1,%d2 4348c: 678c beqs 4341a <rtems_termios_baud_to_number+0x56>
case B0: baud = 0; break;
case B50: baud = 50; break;
case B75: baud = 75; break;
case B110: baud = 110; break;
case B134: baud = 134; break;
4348e: 0680 ffff ffce addil #-50,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
43494: b481 cmpl %d1,%d2 43496: 6e82 bgts 4341a <rtems_termios_baud_to_number+0x56> 43498: 143c 0007 moveb #7,%d2
case B50: baud = 50; break;
case B75: baud = 75; break;
case B110: baud = 110; break;
case B134: baud = 134; break;
case B150: baud = 150; break;
case B200: baud = 200; break;
4349c: 303c 012c movew #300,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434a0: b481 cmpl %d1,%d2 434a2: 6700 ff76 beqw 4341a <rtems_termios_baud_to_number+0x56> 434a6: 143c 0008 moveb #8,%d2
case B75: baud = 75; break;
case B110: baud = 110; break;
case B134: baud = 134; break;
case B150: baud = 150; break;
case B200: baud = 200; break;
case B300: baud = 300; break;
434aa: 303c 0258 movew #600,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434ae: b481 cmpl %d1,%d2 434b0: 6700 ff68 beqw 4341a <rtems_termios_baud_to_number+0x56>
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
case B460800: baud = 460800; break;
434b4: 70ff moveq #-1,%d0 <== NOT EXECUTED 434b6: 6000 ff62 braw 4341a <rtems_termios_baud_to_number+0x56><== NOT EXECUTED
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434ba: 740f moveq #15,%d2
case B1200: baud = 1200; break;
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
434bc: 203c 0000 9600 movel #38400,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434c2: b481 cmpl %d1,%d2 434c4: 6700 ff54 beqw 4341a <rtems_termios_baud_to_number+0x56>
case B1800: baud = 1800; break;
case B2400: baud = 2400; break;
case B4800: baud = 4800; break;
case B9600: baud = 9600; break;
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
434c8: 303c e100 movew #-7936,%d0
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434cc: 0c81 0000 1001 cmpil #4097,%d1 434d2: 6700 ff46 beqw 4341a <rtems_termios_baud_to_number+0x56>
case B19200: baud = 19200; break;
case B38400: baud = 38400; break;
case B57600: baud = 57600; break;
case B115200: baud = 115200; break;
case B230400: baud = 230400; break;
case B460800: baud = 460800; break;
434d6: 70ff moveq #-1,%d0 <== NOT EXECUTED 434d8: 6000 ff40 braw 4341a <rtems_termios_baud_to_number+0x56><== NOT EXECUTED
default: baud = -1; break;
}
return baud;
}
434dc: 241f movel %sp@+,%d2
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434de: 7032 moveq #50,%d0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
434e0: 4e5e unlk %fp 434e2: 4e75 rts 434e4: 241f movel %sp@+,%d2
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434e6: 704b moveq #75,%d0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
434e8: 4e5e unlk %fp 434ea: 4e75 rts
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434ec: 4a81 tstl %d1 434ee: 6600 ff28 bnew 43418 <rtems_termios_baud_to_number+0x54>
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
434f2: 241f movel %sp@+,%d2
int termios_baud
)
{
int32_t baud;
switch (termios_baud) {
434f4: 4280 clrl %d0
case B460800: baud = 460800; break;
default: baud = -1; break;
}
return baud;
}
434f6: 4e5e unlk %fp 434f8: 4e75 rts
...
00043538 <rtems_termios_bufsize>:
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
43538: 4280 clrl %d0 <== NOT EXECUTED
rtems_status_code rtems_termios_bufsize (
int cbufsize,
int raw_input,
int raw_output
)
{
4353a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_termios_cbufsize = cbufsize;
4353e: 41ee 0008 lea %fp@(8),%a0 <== NOT EXECUTED 43542: 23d0 0005 d7a4 movel %a0@,5d7a4 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
43548: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 4354c: 23d0 0005 d7a8 movel %a0@,5d7a8 <rtems_termios_raw_input_size><== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
43552: 41ee 0010 lea %fp@(16),%a0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
43556: 4e5e unlk %fp <== NOT EXECUTED
int raw_output
)
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
rtems_termios_raw_output_size = raw_output;
43558: 23d0 0005 d7ac movel %a0@,5d7ac <rtems_termios_raw_output_size><== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
4355e: 4e75 rts
00044b34 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
44b34: 4e56 fff4 linkw %fp,#-12 44b38: 48d7 1c00 moveml %a2-%a4,%sp@ 44b3c: 266e 0008 moveal %fp@(8),%a3
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44b40: 49f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a4
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
44b46: 2053 moveal %a3@,%a0 44b48: 2468 0034 moveal %a0@(52),%a2
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44b4c: 42a7 clrl %sp@- 44b4e: 42a7 clrl %sp@- 44b50: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- 44b56: 4e94 jsr %a4@
if (sc != RTEMS_SUCCESSFUL)
44b58: 4fef 000c lea %sp@(12),%sp 44b5c: 4a80 tstl %d0 44b5e: 6600 011c bnew 44c7c <rtems_termios_close+0x148>
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
44b62: 202a 0008 movel %a2@(8),%d0 44b66: 5380 subql #1,%d0 44b68: 2540 0008 movel %d0,%a2@(8) 44b6c: 6600 00a4 bnew 44c12 <rtems_termios_close+0xde>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
44b70: 202a 00cc movel %a2@(204),%d0 44b74: 41f9 0005 e5a4 lea 5e5a4 <rtems_termios_linesw>,%a0 44b7a: e788 lsll #3,%d0 44b7c: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0 44b80: 4a88 tstl %a0 44b82: 6700 012c beqw 44cb0 <rtems_termios_close+0x17c>
/* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty);
44b86: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44b88: 4e90 jsr %a0@ <== NOT EXECUTED 44b8a: 588f addql #4,%sp <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
}
if (tty->device.outputUsesInterrupts
44b8c: 7002 moveq #2,%d0 <== NOT EXECUTED 44b8e: b0aa 00b4 cmpl %a2@(180),%d0 <== NOT EXECUTED 44b92: 6700 00c0 beqw 44c54 <rtems_termios_close+0x120> <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if (tty->device.lastClose)
44b96: 206a 009c moveal %a2@(156),%a0 44b9a: 4a88 tstl %a0 44b9c: 6710 beqs 44bae <rtems_termios_close+0x7a>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
44b9e: 2f0b movel %a3,%sp@- 44ba0: 2f2a 0010 movel %a2@(16),%sp@- 44ba4: 2f2a 000c movel %a2@(12),%sp@- 44ba8: 4e90 jsr %a0@ 44baa: 4fef 000c lea %sp@(12),%sp
if (tty->forw == NULL) {
44bae: 2052 moveal %a2@,%a0 44bb0: 4a88 tstl %a0 44bb2: 6700 00d0 beqw 44c84 <rtems_termios_close+0x150>
if ( rtems_termios_ttyTail != NULL ) {
rtems_termios_ttyTail->forw = NULL;
}
}
else {
tty->forw->back = tty->back;
44bb6: 216a 0004 0004 movel %a2@(4),%a0@(4)
}
if (tty->back == NULL) {
44bbc: 206a 0004 moveal %a2@(4),%a0 44bc0: 4a88 tstl %a0 44bc2: 6700 00d8 beqw 44c9c <rtems_termios_close+0x168>
if ( rtems_termios_ttyHead != NULL ) {
rtems_termios_ttyHead->back = NULL;
}
}
else {
tty->back->forw = tty->forw;
44bc6: 2092 movel %a2@,%a0@ <== NOT EXECUTED
} rtems_semaphore_delete (tty->isem);
44bc8: 2f2a 0014 movel %a2@(20),%sp@- 44bcc: 47f9 0004 5c54 lea 45c54 <rtems_semaphore_delete>,%a3 44bd2: 4e93 jsr %a3@
rtems_semaphore_delete (tty->osem);
44bd4: 2f2a 0018 movel %a2@(24),%sp@- 44bd8: 4e93 jsr %a3@
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
44bda: 2f2a 008c movel %a2@(140),%sp@- 44bde: 4e93 jsr %a3@
if ((tty->device.pollRead == NULL) ||
44be0: 4fef 000c lea %sp@(12),%sp 44be4: 4aaa 00a0 tstl %a2@(160) 44be8: 6740 beqs 44c2a <rtems_termios_close+0xf6>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
44bea: 7002 moveq #2,%d0 44bec: b0aa 00b4 cmpl %a2@(180),%d0 44bf0: 6738 beqs 44c2a <rtems_termios_close+0xf6>
rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf);
44bf2: 2f2a 0058 movel %a2@(88),%sp@- 44bf6: 47f9 0004 a688 lea 4a688 <free>,%a3 44bfc: 4e93 jsr %a3@
free (tty->rawOutBuf.theBuf);
44bfe: 2f2a 007c movel %a2@(124),%sp@- 44c02: 4e93 jsr %a3@
free (tty->cbuf);
44c04: 2f2a 001c movel %a2@(28),%sp@- 44c08: 4e93 jsr %a3@
free (tty);
44c0a: 2f0a movel %a2,%sp@- 44c0c: 4e93 jsr %a3@ 44c0e: 4fef 0010 lea %sp@(16),%sp
} rtems_semaphore_release (rtems_termios_ttyMutex);
44c12: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- 44c18: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL; }
44c1e: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4 44c24: 4280 clrl %d0 44c26: 4e5e unlk %fp 44c28: 4e75 rts
rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore);
44c2a: 2f2a 0068 movel %a2@(104),%sp@- 44c2e: 4e93 jsr %a3@ 44c30: 588f addql #4,%sp
free (tty->rawInBuf.theBuf);
44c32: 47f9 0004 a688 lea 4a688 <free>,%a3 44c38: 2f2a 0058 movel %a2@(88),%sp@- 44c3c: 4e93 jsr %a3@
free (tty->rawOutBuf.theBuf);
44c3e: 2f2a 007c movel %a2@(124),%sp@- 44c42: 4e93 jsr %a3@
free (tty->cbuf);
44c44: 2f2a 001c movel %a2@(28),%sp@- 44c48: 4e93 jsr %a3@
free (tty);
44c4a: 2f0a movel %a2,%sp@- 44c4c: 4e93 jsr %a3@ 44c4e: 4fef 0010 lea %sp@(16),%sp 44c52: 60be bras 44c12 <rtems_termios_close+0xde>
if (tty->device.outputUsesInterrupts
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
44c54: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44c58: 49f9 0004 5814 lea 45814 <rtems_event_send>,%a4 <== NOT EXECUTED 44c5e: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 44c62: 4e94 jsr %a4@ <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
44c64: 508f addql #8,%sp <== NOT EXECUTED 44c66: 4a80 tstl %d0 <== NOT EXECUTED 44c68: 6612 bnes 44c7c <rtems_termios_close+0x148> <== NOT EXECUTED
rtems_fatal_error_occurred (sc); sc = rtems_event_send(
44c6a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44c6e: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44c72: 4e94 jsr %a4@ <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
44c74: 508f addql #8,%sp <== NOT EXECUTED 44c76: 4a80 tstl %d0 <== NOT EXECUTED 44c78: 6700 ff1c beqw 44b96 <rtems_termios_close+0x62> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
44c7c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44c7e: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
}
if (tty->device.lastClose)
(*tty->device.lastClose)(tty->major, tty->minor, arg);
if (tty->forw == NULL) {
rtems_termios_ttyTail = tty->back;
44c84: 206a 0004 moveal %a2@(4),%a0 44c88: 23c8 0005 edec movel %a0,5edec <rtems_termios_ttyTail>
if ( rtems_termios_ttyTail != NULL ) {
44c8e: 6748 beqs 44cd8 <rtems_termios_close+0x1a4>
rtems_termios_ttyTail->forw = NULL;
44c90: 4290 clrl %a0@ <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
44c92: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 44c96: 4a88 tstl %a0 <== NOT EXECUTED 44c98: 6600 ff2c bnew 44bc6 <rtems_termios_close+0x92> <== NOT EXECUTED
44c9c: 2052 moveal %a2@,%a0
rtems_termios_ttyHead = tty->forw;
44c9e: 23c8 0005 edf0 movel %a0,5edf0 <rtems_termios_ttyHead>
if ( rtems_termios_ttyHead != NULL ) {
44ca4: 6700 ff22 beqw 44bc8 <rtems_termios_close+0x94>
rtems_termios_ttyHead->back = NULL;
44ca8: 42a8 0004 clrl %a0@(4) 44cac: 6000 ff1a braw 44bc8 <rtems_termios_close+0x94>
}
else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44cb0: 42a7 clrl %sp@- 44cb2: 42a7 clrl %sp@- 44cb4: 2f2a 0018 movel %a2@(24),%sp@- 44cb8: 4e94 jsr %a4@
if (sc != RTEMS_SUCCESSFUL) {
44cba: 4fef 000c lea %sp@(12),%sp 44cbe: 4a80 tstl %d0 44cc0: 66ba bnes 44c7c <rtems_termios_close+0x148>
rtems_fatal_error_occurred (sc); } drainOutput (tty);
44cc2: 2f0a movel %a2,%sp@- 44cc4: 4eba f6e4 jsr %pc@(443aa <drainOutput>) 44cc8: 588f addql #4,%sp
}
if (tty->device.outputUsesInterrupts
44cca: 7002 moveq #2,%d0 44ccc: b0aa 00b4 cmpl %a2@(180),%d0 44cd0: 6600 fec4 bnew 44b96 <rtems_termios_close+0x62>
44cd4: 6000 ff7e braw 44c54 <rtems_termios_close+0x120> <== NOT EXECUTED
}
else {
tty->forw->back = tty->back;
}
if (tty->back == NULL) {
rtems_termios_ttyHead = tty->forw;
44cd8: 42b9 0005 edf0 clrl 5edf0 <rtems_termios_ttyHead> 44cde: 6000 fee8 braw 44bc8 <rtems_termios_close+0x94>
000437ae <rtems_termios_dequeue_characters>:
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
437ae: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
437b2: 202e 000c movel %fp@(12),%d0
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
437b6: 206e 0008 moveal %fp@(8),%a0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
437ba: d1a8 0090 addl %d0,%a0@(144)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
437be: 7002 moveq #2,%d0 437c0: b0a8 00b4 cmpl %a0@(180),%d0 437c4: 672a beqs 437f0 <rtems_termios_dequeue_characters+0x42>
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
437c6: 7005 moveq #5,%d0 437c8: b0a8 00cc cmpl %a0@(204),%d0 437cc: 670c beqs 437da <rtems_termios_dequeue_characters+0x2c>
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
437ce: 2d48 0008 movel %a0,%fp@(8)
} }
437d2: 4e5e unlk %fp
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
437d4: 4ef9 0004 357c jmp 4357c <rtems_termios_refill_transmitter>
}
else if (tty->t_line == PPPDISC ) {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
437da: 2279 0005 e658 moveal 5e658 <rtems_termios_linesw+0xb4>,%a1<== NOT EXECUTED 437e0: 4a89 tstl %a1 <== NOT EXECUTED 437e2: 6706 beqs 437ea <rtems_termios_dequeue_characters+0x3c><== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
437e4: 2f08 movel %a0,%sp@- <== NOT EXECUTED 437e6: 4e91 jsr %a1@ <== NOT EXECUTED 437e8: 588f addql #4,%sp <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
}
}
437ea: 4280 clrl %d0 <== NOT EXECUTED 437ec: 4e5e unlk %fp <== NOT EXECUTED 437ee: 4e75 rts <== NOT EXECUTED
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
437f0: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 437f4: 2f28 00c8 movel %a0@(200),%sp@- <== NOT EXECUTED 437f8: 4eb9 0004 5814 jsr 45814 <rtems_event_send> <== NOT EXECUTED
TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL)
437fe: 508f addql #8,%sp <== NOT EXECUTED 43800: 4a80 tstl %d0 <== NOT EXECUTED 43802: 67e6 beqs 437ea <rtems_termios_dequeue_characters+0x3c><== NOT EXECUTED
rtems_fatal_error_occurred (sc);
43804: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43806: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004380c <rtems_termios_enqueue_raw_characters>:
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
4380c: 4e56 ffcc linkw %fp,#-52 <== NOT EXECUTED 43810: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 43814: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43818: 49f9 0005 e5a4 lea 5e5a4 <rtems_termios_linesw>,%a4 <== NOT EXECUTED 4381e: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43822: eb88 lsll #5,%d0 <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
43824: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43828: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
4382c: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43830: 4a88 tstl %a0 <== NOT EXECUTED 43832: 6774 beqs 438a8 <rtems_termios_enqueue_raw_characters+0x9c><== NOT EXECUTED
while (len--) {
43834: 4a83 tstl %d3 <== NOT EXECUTED 43836: 6734 beqs 4386c <rtems_termios_enqueue_raw_characters+0x60><== NOT EXECUTED 43838: 4282 clrl %d2 <== NOT EXECUTED
c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty);
4383a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4383c: 1233 2800 moveb %a3@(00000000,%d2:l),%d1 <== NOT EXECUTED 43840: 5282 addql #1,%d2 <== NOT EXECUTED 43842: 49c1 extbl %d1 <== NOT EXECUTED 43844: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43846: 4e90 jsr %a0@ <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
43848: 508f addql #8,%sp <== NOT EXECUTED 4384a: b483 cmpl %d3,%d2 <== NOT EXECUTED 4384c: 671e beqs 4386c <rtems_termios_enqueue_raw_characters+0x60><== NOT EXECUTED 4384e: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43852: eb88 lsll #5,%d0 <== NOT EXECUTED 43854: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED
c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty);
43858: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4385a: 1233 2800 moveb %a3@(00000000,%d2:l),%d1 <== NOT EXECUTED 4385e: 5282 addql #1,%d2 <== NOT EXECUTED 43860: 49c1 extbl %d1 <== NOT EXECUTED 43862: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43864: 4e90 jsr %a0@ <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
43866: 508f addql #8,%sp <== NOT EXECUTED 43868: b483 cmpl %d3,%d2 <== NOT EXECUTED 4386a: 66e2 bnes 4384e <rtems_termios_enqueue_raw_characters+0x42><== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
4386c: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 43870: 6628 bnes 4389a <rtems_termios_enqueue_raw_characters+0x8e><== NOT EXECUTED 43872: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 43876: 4a88 tstl %a0 <== NOT EXECUTED 43878: 6720 beqs 4389a <rtems_termios_enqueue_raw_characters+0x8e><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4387a: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4387e: 4285 clrl %d5 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43880: 486a 0030 pea %a2@(48) <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43884: 7c01 moveq #1,%d6 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43886: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43888: 508f addql #8,%sp <== NOT EXECUTED
} } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; }
4388a: 2005 movel %d5,%d0 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
4388c: 2546 00e4 movel %d6,%a2@(228) <== NOT EXECUTED
} } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; }
43890: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 43896: 4e5e unlk %fp <== NOT EXECUTED 43898: 4e75 rts <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
4389a: 4285 clrl %d5 <== NOT EXECUTED
}
4389c: 2005 movel %d5,%d0 <== NOT EXECUTED 4389e: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 438a4: 4e5e unlk %fp <== NOT EXECUTED 438a6: 4e75 rts <== NOT EXECUTED
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
438a8: 41ea 004a lea %a2@(74),%a0 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
438ac: 4bea 0030 lea %a2@(48),%a5 <== NOT EXECUTED 438b0: 4285 clrl %d5 <== NOT EXECUTED
}
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
438b2: 387c 0700 moveaw #1792,%a4 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
438b6: 4200 clrb %d0 <== NOT EXECUTED
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
438b8: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
438bc: 1d40 fff7 moveb %d0,%fp@(-9) <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
438c0: 4a83 tstl %d3 <== NOT EXECUTED 438c2: 6700 00e8 beqw 439ac <rtems_termios_enqueue_raw_characters+0x1a0><== NOT EXECUTED
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
438c6: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
438ca: 1813 moveb %a3@,%d4 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
438cc: 0800 0009 btst #9,%d0 <== NOT EXECUTED 438d0: 671c beqs 438ee <rtems_termios_enqueue_raw_characters+0xe2><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
438d2: 4281 clrl %d1 <== NOT EXECUTED 438d4: 122a 004a moveb %a2@(74),%d1 <== NOT EXECUTED 438d8: 1004 moveb %d4,%d0 <== NOT EXECUTED 438da: 49c0 extbl %d0 <== NOT EXECUTED 438dc: b280 cmpl %d0,%d1 <== NOT EXECUTED 438de: 6700 014a beqw 43a2a <rtems_termios_enqueue_raw_characters+0x21e><== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
438e2: 4281 clrl %d1 <== NOT EXECUTED 438e4: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED 438e8: b280 cmpl %d0,%d1 <== NOT EXECUTED 438ea: 6700 00dc beqw 439c8 <rtems_termios_enqueue_raw_characters+0x1bc><== NOT EXECUTED
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
flow_rcv = true;
}
}
if (flow_rcv) {
438ee: 4a2e fff7 tstb %fp@(-9) <== NOT EXECUTED 438f2: 6600 00e6 bnew 439da <rtems_termios_enqueue_raw_characters+0x1ce><== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
438f6: 2e2a 0060 movel %a2@(96),%d7 <== NOT EXECUTED 438fa: 5287 addql #1,%d7 <== NOT EXECUTED
/* if chars_in_buffer > highwater */ rtems_interrupt_disable(level);
438fc: 200c movel %a4,%d0 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
438fe: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 43902: 4c41 7002 remul %d1,%d2,%d7 <== NOT EXECUTED
/* if chars_in_buffer > highwater */ rtems_interrupt_disable(level);
43906: 40c7 movew %sr,%d7 <== NOT EXECUTED 43908: 8087 orl %d7,%d0 <== NOT EXECUTED 4390a: 46c0 movew %d0,%sr <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
4390c: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 43910: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED 43914: 9081 subl %d1,%d0 <== NOT EXECUTED 43916: 2240 moveal %d0,%a1 <== NOT EXECUTED 43918: d3c2 addal %d2,%a1 <== NOT EXECUTED 4391a: 2209 movel %a1,%d1 <== NOT EXECUTED 4391c: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED 43920: 4c40 1006 remul %d0,%d6,%d1 <== NOT EXECUTED 43924: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
% tty->rawInBuf.Size) > tty->highwater) &&
43928: bcaa 00c0 cmpl %a2@(192),%d6 <== NOT EXECUTED 4392c: 633e blss 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
4392e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
43932: 0800 0000 btst #0,%d0 <== NOT EXECUTED 43936: 6634 bnes 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
43938: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4393c: 7201 moveq #1,%d1 <== NOT EXECUTED 4393e: 8081 orl %d1,%d0 <== NOT EXECUTED 43940: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
43944: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43948: 0280 0000 0402 andil #1026,%d0 <== NOT EXECUTED 4394e: 0c80 0000 0400 cmpil #1024,%d0 <== NOT EXECUTED 43954: 6700 0112 beqw 43a68 <rtems_termios_enqueue_raw_characters+0x25c><== NOT EXECUTED
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
43958: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4395c: 0280 0000 0104 andil #260,%d0 <== NOT EXECUTED 43962: 0c80 0000 0100 cmpil #256,%d0 <== NOT EXECUTED 43968: 6700 0136 beqw 43aa0 <rtems_termios_enqueue_raw_characters+0x294><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level);
4396c: 46c7 movew %d7,%sr <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
4396e: 202a 005c movel %a2@(92),%d0 <== NOT EXECUTED 43972: b480 cmpl %d0,%d2 <== NOT EXECUTED 43974: 6700 00d2 beqw 43a48 <rtems_termios_enqueue_raw_characters+0x23c><== NOT EXECUTED
dropped++;
}
else {
tty->rawInBuf.theBuf[newTail] = c;
43978: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED 4397c: 1184 2800 moveb %d4,%a0@(00000000,%d2:l) <== NOT EXECUTED
tty->rawInBuf.Tail = newTail;
43980: 2542 0060 movel %d2,%a2@(96) <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
43984: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 43988: 6618 bnes 439a2 <rtems_termios_enqueue_raw_characters+0x196><== NOT EXECUTED 4398a: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 4398e: 4a88 tstl %a0 <== NOT EXECUTED 43990: 6710 beqs 439a2 <rtems_termios_enqueue_raw_characters+0x196><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43992: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED 43996: 2f0d movel %a5,%sp@- <== NOT EXECUTED 43998: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4399a: 508f addql #8,%sp <== NOT EXECUTED 4399c: 7201 moveq #1,%d1 <== NOT EXECUTED 4399e: 2541 00e4 movel %d1,%a2@(228) <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
439a2: 528b addql #1,%a3 <== NOT EXECUTED 439a4: 5383 subql #1,%d3 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
439a6: 4a83 tstl %d3 <== NOT EXECUTED 439a8: 6600 ff1c bnew 438c6 <rtems_termios_enqueue_raw_characters+0xba><== NOT EXECUTED
} } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore);
439ac: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped;
439b0: dbaa 0078 addl %d5,%a2@(120) <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
439b4: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return dropped;
439ba: 588f addql #4,%sp <== NOT EXECUTED
}
439bc: 2005 movel %d5,%d0 <== NOT EXECUTED 439be: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 439c4: 4e5e unlk %fp <== NOT EXECUTED 439c6: 4e75 rts <== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
439c8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439cc: 72ef moveq #-17,%d1 <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
439ce: 7c01 moveq #1,%d6 <== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
439d0: c081 andl %d1,%d0 <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
439d2: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
439d6: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
439da: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439de: 7c30 moveq #48,%d6 <== NOT EXECUTED 439e0: 7220 moveq #32,%d1 <== NOT EXECUTED 439e2: c086 andl %d6,%d0 <== NOT EXECUTED 439e4: b280 cmpl %d0,%d1 <== NOT EXECUTED 439e6: 66ba bnes 439a2 <rtems_termios_enqueue_raw_characters+0x196><== NOT EXECUTED
/* disable interrupts */ rtems_interrupt_disable(level);
439e8: 200c movel %a4,%d0 <== NOT EXECUTED 439ea: 40c2 movew %sr,%d2 <== NOT EXECUTED 439ec: 8082 orl %d2,%d0 <== NOT EXECUTED 439ee: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
439f0: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439f4: 7cdf moveq #-33,%d6 <== NOT EXECUTED 439f6: c086 andl %d6,%d0 <== NOT EXECUTED 439f8: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
439fc: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43a00: 6608 bnes 43a0a <rtems_termios_enqueue_raw_characters+0x1fe><== NOT EXECUTED
/* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level);
43a02: 46c2 movew %d2,%sr <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43a04: 528b addql #1,%a3 <== NOT EXECUTED 43a06: 5383 subql #1,%d3 <== NOT EXECUTED 43a08: 609c bras 439a6 <rtems_termios_enqueue_raw_characters+0x19a><== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
43a0a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
43a0e: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
43a12: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 43a16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43a18: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43a1c: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 43a20: 4e90 jsr %a0@ <== NOT EXECUTED 43a22: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level);
43a26: 46c2 movew %d2,%sr <== NOT EXECUTED 43a28: 60da bras 43a04 <rtems_termios_enqueue_raw_characters+0x1f8><== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
43a2a: 4281 clrl %d1 <== NOT EXECUTED 43a2c: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED 43a30: b280 cmpl %d0,%d1 <== NOT EXECUTED 43a32: 671e beqs 43a52 <rtems_termios_enqueue_raw_characters+0x246><== NOT EXECUTED
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
43a34: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a38: 7c10 moveq #16,%d6 <== NOT EXECUTED 43a3a: 8086 orl %d6,%d0 <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
43a3c: 7c01 moveq #1,%d6 <== NOT EXECUTED
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
43a3e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
43a42: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED 43a46: 6092 bras 439da <rtems_termios_enqueue_raw_characters+0x1ce><== NOT EXECUTED
}
/* reenable interrupts */
rtems_interrupt_enable(level);
if (newTail == tty->rawInBuf.Head) {
dropped++;
43a48: 5285 addql #1,%d5 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43a4a: 528b addql #1,%a3 <== NOT EXECUTED 43a4c: 5383 subql #1,%d3 <== NOT EXECUTED 43a4e: 6000 ff56 braw 439a6 <rtems_termios_enqueue_raw_characters+0x19a><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
43a52: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a56: 7210 moveq #16,%d1 <== NOT EXECUTED 43a58: b380 eorl %d1,%d0 <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
43a5a: 7c01 moveq #1,%d6 <== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
if (c == tty->termios.c_cc[VSTART]) {
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
43a5c: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
} } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped;
43a60: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED 43a64: 6000 ff74 braw 439da <rtems_termios_enqueue_raw_characters+0x1ce><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
43a68: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a6c: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43a70: 6608 bnes 43a7a <rtems_termios_enqueue_raw_characters+0x26e><== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
43a72: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43a76: 6600 fef4 bnew 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
/* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor,
43a7a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
43a7e: 7c02 moveq #2,%d6 <== NOT EXECUTED 43a80: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
43a84: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 43a88: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43a8c: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
43a90: 8286 orl %d6,%d1 <== NOT EXECUTED 43a92: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
43a96: 4e90 jsr %a0@ <== NOT EXECUTED 43a98: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43a9c: 6000 fece braw 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
43aa0: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 43aa4: 303c 0004 movew #4,%d0 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
43aa8: 206a 00ac moveal %a2@(172),%a0 <== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
43aac: 8280 orl %d0,%d1 <== NOT EXECUTED 43aae: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
43ab2: 4a88 tstl %a0 <== NOT EXECUTED 43ab4: 6700 feb6 beqw 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
43ab8: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43abc: 4e90 jsr %a0@ <== NOT EXECUTED 43abe: 588f addql #4,%sp <== NOT EXECUTED 43ac0: 6000 feaa braw 4396c <rtems_termios_enqueue_raw_characters+0x160><== NOT EXECUTED
000434fc <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
434fc: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
43500: 4ab9 0005 ede8 tstl 5ede8 <rtems_termios_ttyMutex> 43506: 6704 beqs 4350c <rtems_termios_initialize+0x10>
RTEMS_NO_PRIORITY,
&rtems_termios_ttyMutex);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
}
43508: 4e5e unlk %fp 4350a: 4e75 rts
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
sc = rtems_semaphore_create (
4350c: 4879 0005 ede8 pea 5ede8 <rtems_termios_ttyMutex> 43512: 42a7 clrl %sp@- 43514: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> 43518: 4878 0001 pea 1 <ADD> 4351c: 2f3c 5452 6d69 movel #1414688105,%sp@- 43522: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'm', 'i'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_termios_ttyMutex);
if (sc != RTEMS_SUCCESSFUL)
43528: 4fef 0014 lea %sp@(20),%sp 4352c: 4a80 tstl %d0 4352e: 67d8 beqs 43508 <rtems_termios_initialize+0xc>
rtems_fatal_error_occurred (sc);
43530: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43532: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
00044746 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
44746: 4e56 ffec linkw %fp,#-20 4474a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4474e: 266e 0008 moveal %fp@(8),%a3
rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
44752: 2053 moveal %a3@,%a0 44754: 2468 0034 moveal %a0@(52),%a2
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44758: 42a7 clrl %sp@-
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
4475a: 286b 0008 moveal %a3@(8),%a4
rtems_status_code sc;
args->ioctl_return = 0;
4475e: 42ab 000c clrl %a3@(12)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44762: 42a7 clrl %sp@- 44764: 2f2a 0018 movel %a2@(24),%sp@- 44768: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
4476e: 4fef 000c lea %sp@(12),%sp
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44772: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
44774: 662c bnes 447a2 <rtems_termios_ioctl+0x5c>
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
44776: 202b 0004 movel %a3@(4),%d0 4477a: 7204 moveq #4,%d1 4477c: b280 cmpl %d0,%d1 4477e: 6774 beqs 447f4 <rtems_termios_ioctl+0xae> 44780: 6530 bcss 447b2 <rtems_termios_ioctl+0x6c> 44782: 7602 moveq #2,%d3 44784: b680 cmpl %d0,%d3 44786: 6700 00b6 beqw 4483e <rtems_termios_ioctl+0xf8> 4478a: 6400 0224 bccw 449b0 <rtems_termios_ioctl+0x26a>
if (tty->device.setAttributes)
(*tty->device.setAttributes)(tty->minor, &tty->termios);
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
4478e: 2f0a movel %a2,%sp@- 44790: 4eba fc18 jsr %pc@(443aa <drainOutput>)
break;
44794: 588f addql #4,%sp
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44796: 2f2a 0018 movel %a2@(24),%sp@- 4479a: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
args->ioctl_return = sc; return sc;
447a0: 588f addql #4,%sp
}
447a2: 2002 movel %d2,%d0
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); args->ioctl_return = sc;
447a4: 2742 000c movel %d2,%a3@(12)
return sc; }
447a8: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 447ae: 4e5e unlk %fp 447b0: 4e75 rts
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
447b2: 0c80 4004 667f cmpil #1074030207,%d0 <== NOT EXECUTED 447b8: 6756 beqs 44810 <rtems_termios_ioctl+0xca> <== NOT EXECUTED 447ba: 6200 0236 bhiw 449f2 <rtems_termios_ioctl+0x2ac> <== NOT EXECUTED 447be: 7605 moveq #5,%d3 <== NOT EXECUTED 447c0: b680 cmpl %d0,%d3 <== NOT EXECUTED 447c2: 6700 01ce beqw 44992 <rtems_termios_ioctl+0x24c> <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
447c6: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 447ca: eb88 lsll #5,%d0 <== NOT EXECUTED 447cc: 0680 0005 e5bc addil #386492,%d0 <== NOT EXECUTED 447d2: 2240 moveal %d0,%a1 <== NOT EXECUTED 447d4: 2051 moveal %a1@,%a0 <== NOT EXECUTED 447d6: 4a88 tstl %a0 <== NOT EXECUTED 447d8: 6700 0292 beqw 44a6c <rtems_termios_ioctl+0x326> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
447dc: 2f0b movel %a3,%sp@- <== NOT EXECUTED 447de: 2f0a movel %a2,%sp@- <== NOT EXECUTED 447e0: 4e90 jsr %a0@ <== NOT EXECUTED 447e2: 508f addql #8,%sp <== NOT EXECUTED 447e4: 2400 movel %d0,%d2 <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
447e6: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 447ea: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
447f0: 588f addql #4,%sp <== NOT EXECUTED 447f2: 60ae bras 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
break;
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
447f4: 2014 movel %a4@,%d0 <== NOT EXECUTED 447f6: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 447fa: 2540 00dc movel %d0,%a2@(220) <== NOT EXECUTED 447fe: 2541 00e0 movel %d1,%a2@(224) <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44802: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44806: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
4480c: 588f addql #4,%sp <== NOT EXECUTED 4480e: 6092 bras 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
*(int*)(args->buffer)=tty->t_line;
break;
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
44810: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44814: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 44818: 9081 subl %d1,%d0 <== NOT EXECUTED
if ( rawnc < 0 )
4481a: 6b00 02a4 bmiw 44ac0 <rtems_termios_ioctl+0x37a> <== NOT EXECUTED
rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
4481e: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44822: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED 44826: d280 addl %d0,%d1 <== NOT EXECUTED 44828: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 4482c: 2081 movel %d1,%a0@ <== NOT EXECUTED
} break; } rtems_semaphore_release (tty->osem);
4482e: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44832: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
44838: 588f addql #4,%sp <== NOT EXECUTED 4483a: 6000 ff66 braw 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
4483e: 206b 0008 moveal %a3@(8),%a0 44842: 49ea 0030 lea %a2@(48),%a4 44846: 2898 movel %a0@+,%a4@ 44848: 2558 0034 movel %a0@+,%a2@(52) 4484c: 2558 0038 movel %a0@+,%a2@(56) 44850: 2558 003c movel %a0@+,%a2@(60) 44854: 2558 0040 movel %a0@+,%a2@(64) 44858: 2558 0044 movel %a0@+,%a2@(68) 4485c: 2558 0048 movel %a0@+,%a2@(72) 44860: 2558 004c movel %a0@+,%a2@(76)
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
44864: 202a 00b8 movel %a2@(184),%d0
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
break;
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
44868: 2550 0050 movel %a0@,%a2@(80)
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
4486c: 0800 0009 btst #9,%d0 44870: 6746 beqs 448b8 <rtems_termios_ioctl+0x172> 44872: 202a 0030 movel %a2@(48),%d0 44876: 0280 0000 0400 andil #1024,%d0 4487c: 663a bnes 448b8 <rtems_termios_ioctl+0x172>
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
4487e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44882: 0280 ffff fdef andil #-529,%d0 <== NOT EXECUTED 44888: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
4488c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44890: 0800 0005 btst #5,%d0 <== NOT EXECUTED 44894: 6722 beqs 448b8 <rtems_termios_ioctl+0x172> <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
44896: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 4489c: 40c3 movew %sr,%d3 <== NOT EXECUTED 4489e: 8083 orl %d3,%d0 <== NOT EXECUTED 448a0: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
448a2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448a6: 72df moveq #-33,%d1 <== NOT EXECUTED 448a8: c081 andl %d1,%d0 <== NOT EXECUTED 448aa: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
448ae: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 448b2: 6600 0242 bnew 44af6 <rtems_termios_ioctl+0x3b0> <== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
448b6: 46c3 movew %d3,%sr <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
448b8: 202a 00b8 movel %a2@(184),%d0 448bc: 0800 000a btst #10,%d0 448c0: 6724 beqs 448e6 <rtems_termios_ioctl+0x1a0>
448c2: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED 448c6: 0280 0000 1000 andil #4096,%d0 <== NOT EXECUTED 448cc: 6618 bnes 448e6 <rtems_termios_ioctl+0x1a0> <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
448ce: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
448d2: 76fd moveq #-3,%d3 <== NOT EXECUTED
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
448d4: 0880 000a bclr #10,%d0 <== NOT EXECUTED 448d8: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
448dc: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448e0: c083 andl %d3,%d0 <== NOT EXECUTED 448e2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) &&
448e6: 202a 00b8 movel %a2@(184),%d0 448ea: 0800 0008 btst #8,%d0 448ee: 6738 beqs 44928 <rtems_termios_ioctl+0x1e2>
448f0: 4aaa 0038 tstl %a2@(56) <== NOT EXECUTED 448f4: 6d00 01e4 bltw 44ada <rtems_termios_ioctl+0x394> <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
448f8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448fc: 0880 0008 bclr #8,%d0 <== NOT EXECUTED 44900: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
44904: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44908: 44c0 movew %d0,%ccr <== NOT EXECUTED 4490a: 6610 bnes 4491c <rtems_termios_ioctl+0x1d6> <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
4490c: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
44910: 4a88 tstl %a0 <== NOT EXECUTED 44912: 6708 beqs 4491c <rtems_termios_ioctl+0x1d6> <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
44914: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44918: 4e90 jsr %a0@ <== NOT EXECUTED 4491a: 588f addql #4,%sp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
4491c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44920: 72fb moveq #-5,%d1 <== NOT EXECUTED 44922: c081 andl %d1,%d0 <== NOT EXECUTED 44924: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
44928: 4aaa 0038 tstl %a2@(56) 4492c: 6d00 01ac bltw 44ada <rtems_termios_ioctl+0x394>
tty->flow_ctrl |= FL_MDRTS;
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
44930: 202a 0030 movel %a2@(48),%d0 44934: 0800 000c btst #12,%d0 44938: 670c beqs 44946 <rtems_termios_ioctl+0x200>
tty->flow_ctrl |= FL_MDXOF;
4493a: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 4493e: 08c1 000a bset #10,%d1 <== NOT EXECUTED 44942: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
44946: 0800 000a btst #10,%d0 4494a: 670c beqs 44958 <rtems_termios_ioctl+0x212>
tty->flow_ctrl |= FL_MDXON;
4494c: 202a 00b8 movel %a2@(184),%d0 44950: 08c0 0009 bset #9,%d0 44954: 2540 00b8 movel %d0,%a2@(184)
tty->termios = *(struct termios *)args->buffer;
/* check for and process change in flow control options */
termios_set_flowctrl(tty);
if (tty->termios.c_lflag & ICANON) {
44958: 7002 moveq #2,%d0 4495a: c0aa 003c andl %a2@(60),%d0 4495e: 6700 011e beqw 44a7e <rtems_termios_ioctl+0x338>
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
44962: 42aa 006c clrl %a2@(108)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
44966: 42aa 0070 clrl %a2@(112)
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
4496a: 206a 00a8 moveal %a2@(168),%a0
}
else {
if (tty->termios.c_cc[VMIN]) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
4496e: 42aa 0074 clrl %a2@(116)
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
44972: 4a88 tstl %a0 44974: 6700 fe20 beqw 44796 <rtems_termios_ioctl+0x50>
(*tty->device.setAttributes)(tty->minor, &tty->termios);
44978: 2f0c movel %a4,%sp@- 4497a: 2f2a 0010 movel %a2@(16),%sp@- 4497e: 4e90 jsr %a0@ 44980: 508f addql #8,%sp
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44982: 2f2a 0018 movel %a2@(24),%sp@- 44986: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
args->ioctl_return = sc; return sc;
4498c: 588f addql #4,%sp 4498e: 6000 fe12 braw 447a2 <rtems_termios_ioctl+0x5c>
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
44992: 2014 movel %a4@,%d0 <== NOT EXECUTED 44994: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 44998: 2540 00d4 movel %d0,%a2@(212) <== NOT EXECUTED 4499c: 2541 00d8 movel %d1,%a2@(216) <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
449a0: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 449a4: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
449aa: 588f addql #4,%sp <== NOT EXECUTED 449ac: 6000 fdf4 braw 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
449b0: 123c 0001 moveb #1,%d1 449b4: b280 cmpl %d0,%d1 449b6: 6600 fe0e bnew 447c6 <rtems_termios_ioctl+0x80>
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
449ba: 206b 0008 moveal %a3@(8),%a0 449be: 20ea 0030 movel %a2@(48),%a0@+ 449c2: 20ea 0034 movel %a2@(52),%a0@+ 449c6: 20ea 0038 movel %a2@(56),%a0@+ 449ca: 20ea 003c movel %a2@(60),%a0@+ 449ce: 20ea 0040 movel %a2@(64),%a0@+ 449d2: 20ea 0044 movel %a2@(68),%a0@+ 449d6: 20ea 0048 movel %a2@(72),%a0@+ 449da: 20ea 004c movel %a2@(76),%a0@+ 449de: 20aa 0050 movel %a2@(80),%a0@
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
449e2: 2f2a 0018 movel %a2@(24),%sp@- 449e6: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
args->ioctl_return = sc; return sc;
449ec: 588f addql #4,%sp 449ee: 6000 fdb2 braw 447a2 <rtems_termios_ioctl+0x5c>
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL) {
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
449f2: 0c80 4004 741a cmpil #1074033690,%d0 <== NOT EXECUTED 449f8: 675a beqs 44a54 <rtems_termios_ioctl+0x30e> <== NOT EXECUTED 449fa: 0c80 8004 741b cmpil #-2147191781,%d0 <== NOT EXECUTED 44a00: 6600 fdc4 bnew 447c6 <rtems_termios_ioctl+0x80> <== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
44a04: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44a08: 49f9 0005 e5a4 lea 5e5a4 <rtems_termios_linesw>,%a4 <== NOT EXECUTED 44a0e: e788 lsll #3,%d0 <== NOT EXECUTED 44a10: 2074 0c04 moveal %a4@(00000004,%d0:l:4),%a0 <== NOT EXECUTED 44a14: 4a88 tstl %a0 <== NOT EXECUTED 44a16: 6708 beqs 44a20 <rtems_termios_ioctl+0x2da> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
44a18: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a1a: 4e90 jsr %a0@ <== NOT EXECUTED 44a1c: 588f addql #4,%sp <== NOT EXECUTED 44a1e: 2400 movel %d0,%d2 <== NOT EXECUTED
} tty->t_line=*(int*)(args->buffer);
44a20: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44a24: 2010 movel %a0@,%d0 <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
44a26: 2200 movel %d0,%d1 <== NOT EXECUTED 44a28: eb89 lsll #5,%d1 <== NOT EXECUTED
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
}
tty->t_line=*(int*)(args->buffer);
44a2a: 2540 00cc movel %d0,%a2@(204) <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
44a2e: 2074 1800 moveal %a4@(00000000,%d1:l),%a0 <== NOT EXECUTED
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
}
tty->t_line=*(int*)(args->buffer);
tty->t_sc = NULL; /* ensure that no more valid data */
44a32: 42aa 00d0 clrl %a2@(208) <== NOT EXECUTED
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
44a36: 4a88 tstl %a0 <== NOT EXECUTED 44a38: 6700 fd5c beqw 44796 <rtems_termios_ioctl+0x50> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
44a3c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a3e: 4e90 jsr %a0@ <== NOT EXECUTED 44a40: 588f addql #4,%sp <== NOT EXECUTED 44a42: 2400 movel %d0,%d2 <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44a44: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44a48: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
44a4e: 588f addql #4,%sp <== NOT EXECUTED 44a50: 6000 fd50 braw 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
44a54: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44a58: 20aa 00cc movel %a2@(204),%a0@ <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44a5c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44a60: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
44a66: 588f addql #4,%sp <== NOT EXECUTED 44a68: 6000 fd38 braw 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44a6c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
44a70: 740a moveq #10,%d2 <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem);
44a72: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
args->ioctl_return = sc; return sc;
44a78: 588f addql #4,%sp <== NOT EXECUTED 44a7a: 6000 fd26 braw 447a2 <rtems_termios_ioctl+0x5c> <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
rtems_clock_get_ticks_per_second() / 10;
44a7e: 4283 clrl %d3 <== NOT EXECUTED 44a80: 162a 0046 moveb %a2@(70),%d3 <== NOT EXECUTED 44a84: 4eb9 0004 55e4 jsr 455e4 <rtems_clock_get_ticks_per_second><== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
44a8a: 4c03 0800 mulsl %d3,%d0 <== NOT EXECUTED 44a8e: 760a moveq #10,%d3 <== NOT EXECUTED 44a90: 4c43 0000 remul %d3,%d0,%d0 <== NOT EXECUTED 44a94: 2540 0054 movel %d0,%a2@(84) <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
44a98: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 44a9c: 677a beqs 44b18 <rtems_termios_ioctl+0x3d2> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
44a9e: 42aa 006c clrl %a2@(108) <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
44aa2: 2540 0070 movel %d0,%a2@(112) <== NOT EXECUTED
if (tty->termios.c_cc[VMIN])
44aa6: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 44aaa: 6600 febe bnew 4496a <rtems_termios_ioctl+0x224> <== NOT EXECUTED
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
44aae: 206a 00a8 moveal %a2@(168),%a0 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
44ab2: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
}
}
}
if (tty->device.setAttributes)
44ab6: 4a88 tstl %a0 <== NOT EXECUTED 44ab8: 6600 febe bnew 44978 <rtems_termios_ioctl+0x232> <== NOT EXECUTED 44abc: 6000 fcd8 braw 44796 <rtems_termios_ioctl+0x50> <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
if ( rawnc < 0 )
rawnc += tty->rawInBuf.Size;
44ac0: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 44ac4: d081 addl %d1,%d0 <== NOT EXECUTED
/* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
44ac6: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44aca: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED 44ace: d280 addl %d0,%d1 <== NOT EXECUTED 44ad0: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44ad4: 2081 movel %d1,%a0@ <== NOT EXECUTED 44ad6: 6000 fd56 braw 4482e <rtems_termios_ioctl+0xe8> <== NOT EXECUTED
/*
* check for flow control options to be switched on
*/
/* check for incoming RTS/CTS flow control switched on */
if (tty->termios.c_cflag & CRTSCTS) {
tty->flow_ctrl |= FL_MDRTS;
44ada: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44ade: 08c0 0008 bset #8,%d0 <== NOT EXECUTED 44ae2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
44ae6: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED 44aea: 0800 000c btst #12,%d0 <== NOT EXECUTED 44aee: 6700 fe56 beqw 44946 <rtems_termios_ioctl+0x200> <== NOT EXECUTED 44af2: 6000 fe46 braw 4493a <rtems_termios_ioctl+0x1f4> <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
44af6: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
44afa: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44afe: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 44b02: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44b04: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44b08: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 44b0c: 4e90 jsr %a0@ <== NOT EXECUTED 44b0e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
44b12: 46c3 movew %d3,%sr <== NOT EXECUTED 44b14: 6000 fda2 braw 448b8 <rtems_termios_ioctl+0x172> <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
}
else {
if (tty->termios.c_cc[VMIN]) {
44b18: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 44b1c: 6600 fe44 bnew 44962 <rtems_termios_ioctl+0x21c> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
44b20: 7001 moveq #1,%d0 <== NOT EXECUTED
} } } if (tty->device.setAttributes)
44b22: 206a 00a8 moveal %a2@(168),%a0 <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
44b26: 2540 006c movel %d0,%a2@(108) <== NOT EXECUTED
} } } if (tty->device.setAttributes)
44b2a: 4a88 tstl %a0 <== NOT EXECUTED 44b2c: 6600 fe4a bnew 44978 <rtems_termios_ioctl+0x232> <== NOT EXECUTED 44b30: 6000 fc64 braw 44796 <rtems_termios_ioctl+0x50> <== NOT EXECUTED
000448e4 <rtems_termios_number_to_baud>:
#include <rtems/termiostypes.h>
int rtems_termios_number_to_baud(
int32_t baud
)
{
448e4: 4e56 0000 linkw %fp,#0 448e8: 222e 0008 movel %fp@(8),%d1
int termios_baud;
switch (baud) {
448ec: 0c81 0000 04b0 cmpil #1200,%d1 448f2: 6700 011c beqw 44a10 <rtems_termios_number_to_baud+0x12c> 448f6: 6f3c bles 44934 <rtems_termios_number_to_baud+0x50> 448f8: 0c81 0000 4b00 cmpil #19200,%d1 448fe: 6700 011c beqw 44a1c <rtems_termios_number_to_baud+0x138> 44902: 6f60 bles 44964 <rtems_termios_number_to_baud+0x80>
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
44904: 203c 0000 1002 movel #4098,%d0
int32_t baud
)
{
int termios_baud;
switch (baud) {
4490a: 0c81 0001 c200 cmpil #115200,%d1 44910: 671e beqs 44930 <rtems_termios_number_to_baud+0x4c> 44912: 6f00 00a8 blew 449bc <rtems_termios_number_to_baud+0xd8>
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
44916: 203c 0000 1003 movel #4099,%d0
int32_t baud
)
{
int termios_baud;
switch (baud) {
4491c: 0c81 0003 8400 cmpil #230400,%d1 44922: 670c beqs 44930 <rtems_termios_number_to_baud+0x4c>
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
case 230400: termios_baud = B230400; break;
44924: 5280 addql #1,%d0
int32_t baud
)
{
int termios_baud;
switch (baud) {
44926: 0c81 0007 0800 cmpil #460800,%d1 4492c: 6702 beqs 44930 <rtems_termios_number_to_baud+0x4c>
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
case 230400: termios_baud = B230400; break;
case 460800: termios_baud = B460800; break;
4492e: 70ff moveq #-1,%d0
default: termios_baud = -1; break;
}
return termios_baud;
}
44930: 4e5e unlk %fp 44932: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
44934: 0c81 0000 0086 cmpil #134,%d1 4493a: 6700 00da beqw 44a16 <rtems_termios_number_to_baud+0x132> 4493e: 6f46 bles 44986 <rtems_termios_number_to_baud+0xa2> 44940: 0c81 0000 00c8 cmpil #200,%d1 44946: 6700 00b6 beqw 449fe <rtems_termios_number_to_baud+0x11a> 4494a: 6f56 bles 449a2 <rtems_termios_number_to_baud+0xbe> 4494c: 0c81 0000 012c cmpil #300,%d1 44952: 6700 00a4 beqw 449f8 <rtems_termios_number_to_baud+0x114> 44956: 0c81 0000 0258 cmpil #600,%d1 4495c: 66d0 bnes 4492e <rtems_termios_number_to_baud+0x4a>
case 75: termios_baud = B75; break;
case 110: termios_baud = B110; break;
case 134: termios_baud = B134; break;
case 150: termios_baud = B150; break;
case 200: termios_baud = B200; break;
case 300: termios_baud = B300; break;
4495e: 7008 moveq #8,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44960: 4e5e unlk %fp 44962: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
44964: 0c81 0000 0960 cmpil #2400,%d1 4496a: 6700 009e beqw 44a0a <rtems_termios_number_to_baud+0x126> 4496e: 6f66 bles 449d6 <rtems_termios_number_to_baud+0xf2> 44970: 0c81 0000 12c0 cmpil #4800,%d1 44976: 676e beqs 449e6 <rtems_termios_number_to_baud+0x102> 44978: 0c81 0000 2580 cmpil #9600,%d1 4497e: 66ae bnes 4492e <rtems_termios_number_to_baud+0x4a>
case 300: termios_baud = B300; break;
case 600: termios_baud = B600; break;
case 1200: termios_baud = B1200; break;
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
44980: 700d moveq #13,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44982: 4e5e unlk %fp 44984: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
44986: 7032 moveq #50,%d0 44988: b081 cmpl %d1,%d0 4498a: 6778 beqs 44a04 <rtems_termios_number_to_baud+0x120> 4498c: 6c22 bges 449b0 <rtems_termios_number_to_baud+0xcc> 4498e: 704b moveq #75,%d0 44990: b081 cmpl %d1,%d0 44992: 6758 beqs 449ec <rtems_termios_number_to_baud+0x108> 44994: 103c 006e moveb #110,%d0 44998: b081 cmpl %d1,%d0 4499a: 6692 bnes 4492e <rtems_termios_number_to_baud+0x4a>
case 0: termios_baud = B0; break;
case 50: termios_baud = B50; break;
case 75: termios_baud = B75; break;
4499c: 7003 moveq #3,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
4499e: 4e5e unlk %fp 449a0: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
449a2: 0c81 0000 0096 cmpil #150,%d1 449a8: 6684 bnes 4492e <rtems_termios_number_to_baud+0x4a>
case 0: termios_baud = B0; break;
case 50: termios_baud = B50; break;
case 75: termios_baud = B75; break;
case 110: termios_baud = B110; break;
case 134: termios_baud = B134; break;
449aa: 7005 moveq #5,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449ac: 4e5e unlk %fp 449ae: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
449b0: 4a81 tstl %d1 449b2: 6600 ff7a bnew 4492e <rtems_termios_number_to_baud+0x4a> 449b6: 4280 clrl %d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449b8: 4e5e unlk %fp 449ba: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
449bc: 0c81 0000 9600 cmpil #38400,%d1 449c2: 672e beqs 449f2 <rtems_termios_number_to_baud+0x10e>
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
449c4: 5380 subql #1,%d0
int32_t baud
)
{
int termios_baud;
switch (baud) {
449c6: 0c81 0000 e100 cmpil #57600,%d1 449cc: 6700 ff62 beqw 44930 <rtems_termios_number_to_baud+0x4c>
case 19200: termios_baud = B19200; break;
case 38400: termios_baud = B38400; break;
case 57600: termios_baud = B57600; break;
case 115200: termios_baud = B115200; break;
case 230400: termios_baud = B230400; break;
case 460800: termios_baud = B460800; break;
449d0: 70ff moveq #-1,%d0 <== NOT EXECUTED 449d2: 6000 ff5c braw 44930 <rtems_termios_number_to_baud+0x4c><== NOT EXECUTED
int32_t baud
)
{
int termios_baud;
switch (baud) {
449d6: 0c81 0000 0708 cmpil #1800,%d1 449dc: 6600 ff50 bnew 4492e <rtems_termios_number_to_baud+0x4a>
case 134: termios_baud = B134; break;
case 150: termios_baud = B150; break;
case 200: termios_baud = B200; break;
case 300: termios_baud = B300; break;
case 600: termios_baud = B600; break;
case 1200: termios_baud = B1200; break;
449e0: 700a moveq #10,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449e2: 4e5e unlk %fp 449e4: 4e75 rts
case 200: termios_baud = B200; break;
case 300: termios_baud = B300; break;
case 600: termios_baud = B600; break;
case 1200: termios_baud = B1200; break;
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
449e6: 700c moveq #12,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449e8: 4e5e unlk %fp 449ea: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
449ec: 7002 moveq #2,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449ee: 4e5e unlk %fp 449f0: 4e75 rts
case 1200: termios_baud = B1200; break;
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
case 19200: termios_baud = B19200; break;
449f2: 700f moveq #15,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449f4: 4e5e unlk %fp 449f6: 4e75 rts
case 50: termios_baud = B50; break;
case 75: termios_baud = B75; break;
case 110: termios_baud = B110; break;
case 134: termios_baud = B134; break;
case 150: termios_baud = B150; break;
case 200: termios_baud = B200; break;
449f8: 7007 moveq #7,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
449fa: 4e5e unlk %fp 449fc: 4e75 rts
case 0: termios_baud = B0; break;
case 50: termios_baud = B50; break;
case 75: termios_baud = B75; break;
case 110: termios_baud = B110; break;
case 134: termios_baud = B134; break;
case 150: termios_baud = B150; break;
449fe: 7006 moveq #6,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a00: 4e5e unlk %fp 44a02: 4e75 rts
int32_t baud
)
{
int termios_baud;
switch (baud) {
44a04: 7001 moveq #1,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a06: 4e5e unlk %fp 44a08: 4e75 rts
case 150: termios_baud = B150; break;
case 200: termios_baud = B200; break;
case 300: termios_baud = B300; break;
case 600: termios_baud = B600; break;
case 1200: termios_baud = B1200; break;
case 1800: termios_baud = B1800; break;
44a0a: 700b moveq #11,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a0c: 4e5e unlk %fp 44a0e: 4e75 rts
case 110: termios_baud = B110; break;
case 134: termios_baud = B134; break;
case 150: termios_baud = B150; break;
case 200: termios_baud = B200; break;
case 300: termios_baud = B300; break;
case 600: termios_baud = B600; break;
44a10: 7009 moveq #9,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a12: 4e5e unlk %fp 44a14: 4e75 rts
switch (baud) {
case 0: termios_baud = B0; break;
case 50: termios_baud = B50; break;
case 75: termios_baud = B75; break;
case 110: termios_baud = B110; break;
44a16: 7004 moveq #4,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a18: 4e5e unlk %fp 44a1a: 4e75 rts
case 600: termios_baud = B600; break;
case 1200: termios_baud = B1200; break;
case 1800: termios_baud = B1800; break;
case 2400: termios_baud = B2400; break;
case 4800: termios_baud = B4800; break;
case 9600: termios_baud = B9600; break;
44a1c: 700e moveq #14,%d0
case 460800: termios_baud = B460800; break;
default: termios_baud = -1; break;
}
return termios_baud;
}
44a1e: 4e5e unlk %fp 44a20: 4e75 rts
...
00044ce2 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
44ce2: 4e56 ffdc linkw %fp,#-36 44ce6: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
44cea: 42a7 clrl %sp@-
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
44cec: 242e 0008 movel %fp@(8),%d2
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
44cf0: 42a7 clrl %sp@- 44cf2: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@-
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
44cf8: 262e 000c movel %fp@(12),%d3 44cfc: 266e 0010 moveal %fp@(16),%a3
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
44d00: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
44d06: 4fef 000c lea %sp@(12),%sp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
44d0a: 2800 movel %d0,%d4
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
44d0c: 6600 027a bnew 44f88 <rtems_termios_open+0x2a6>
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
44d10: 2479 0005 edf0 moveal 5edf0 <rtems_termios_ttyHead>,%a2 44d16: 4a8a tstl %a2 44d18: 670e beqs 44d28 <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
44d1a: b4aa 000c cmpl %a2@(12),%d2 44d1e: 6700 0274 beqw 44f94 <rtems_termios_open+0x2b2>
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
44d22: 2452 moveal %a2@,%a2 44d24: 4a8a tstl %a2 44d26: 66f2 bnes 44d1a <rtems_termios_open+0x38>
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
44d28: 4878 00e8 pea e8 <DBL_MANT_DIG+0xb3> 44d2c: 4878 0001 pea 1 <ADD> 44d30: 4eb9 0004 a59c jsr 4a59c <calloc>
if (tty == NULL) {
44d36: 508f addql #8,%sp
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
44d38: 2840 moveal %d0,%a4 44d3a: 2440 moveal %d0,%a2
if (tty == NULL) {
44d3c: 4a80 tstl %d0 44d3e: 6700 0348 beqw 45088 <rtems_termios_open+0x3a6>
return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
44d42: 41f9 0005 d7a8 lea 5d7a8 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44d48: 4bf9 0004 ac20 lea 4ac20 <malloc>,%a5
return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
44d4e: 2950 0064 movel %a0@,%a4@(100)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44d52: 202c 0064 movel %a4@(100),%d0 44d56: 2f00 movel %d0,%sp@- 44d58: 4e95 jsr %a5@
if (tty->rawInBuf.theBuf == NULL) {
44d5a: 588f addql #4,%sp
} /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44d5c: 2940 0058 movel %d0,%a4@(88)
if (tty->rawInBuf.theBuf == NULL) {
44d60: 6700 0342 beqw 450a4 <rtems_termios_open+0x3c2>
return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
44d64: 41f9 0005 d7ac lea 5d7ac <rtems_termios_raw_output_size>,%a0 44d6a: 2950 0088 movel %a0@,%a4@(136)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
44d6e: 202c 0088 movel %a4@(136),%d0 44d72: 2f00 movel %d0,%sp@- 44d74: 4e95 jsr %a5@
if (tty->rawOutBuf.theBuf == NULL) {
44d76: 588f addql #4,%sp
} /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
44d78: 2940 007c movel %d0,%a4@(124)
if (tty->rawOutBuf.theBuf == NULL) {
44d7c: 6700 034a beqw 450c8 <rtems_termios_open+0x3e6>
return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE);
44d80: 2f39 0005 d7a4 movel 5d7a4 <rtems_termios_cbufsize>,%sp@- 44d86: 4e95 jsr %a5@
if (tty->cbuf == NULL) {
44d88: 588f addql #4,%sp
return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE);
44d8a: 2940 001c movel %d0,%a4@(28)
if (tty->cbuf == NULL) {
44d8e: 6700 0366 beqw 450f6 <rtems_termios_open+0x414>
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
44d92: 2079 0005 edf0 moveal 5edf0 <rtems_termios_ttyHead>,%a0
return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL;
44d98: 42ac 00d4 clrl %a4@(212)
tty->tty_snd.sw_arg = NULL;
44d9c: 42ac 00d8 clrl %a4@(216)
tty->tty_rcv.sw_pfn = NULL;
44da0: 42ac 00dc clrl %a4@(220)
tty->tty_rcv.sw_arg = NULL;
44da4: 42ac 00e0 clrl %a4@(224)
tty->tty_rcvwakeup = 0;
44da8: 42ac 00e4 clrl %a4@(228)
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
44dac: 2888 movel %a0,%a4@
tty->back = NULL;
44dae: 42ac 0004 clrl %a4@(4)
if (rtems_termios_ttyHead != NULL)
44db2: 4a88 tstl %a0 44db4: 6704 beqs 44dba <rtems_termios_open+0xd8>
rtems_termios_ttyHead->back = tty;
44db6: 214c 0004 movel %a4,%a0@(4)
rtems_termios_ttyHead = tty;
44dba: 23cc 0005 edf0 movel %a4,5edf0 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44dc0: 4ab9 0005 edec tstl 5edec <rtems_termios_ttyTail> 44dc6: 6700 02b6 beqw 4507e <rtems_termios_open+0x39c>
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
44dca: 486c 0014 pea %a4@(20) 44dce: 4bf9 0004 5a8c lea 45a8c <rtems_semaphore_create>,%a5 44dd4: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 44dda: 42a7 clrl %sp@- 44ddc: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> 44de0: 49c0 extbl %d0 44de2: 4878 0001 pea 1 <ADD> 44de6: 0080 5452 6900 oril #1414686976,%d0 44dec: 2f00 movel %d0,%sp@-
rtems_termios_ttyHead->back = tty;
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
44dee: 2943 0010 movel %d3,%a4@(16)
tty->major = major;
44df2: 2942 000c movel %d2,%a4@(12)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
44df6: 4e95 jsr %a5@
rtems_build_name ('T', 'R', 'i', c),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->isem);
if (sc != RTEMS_SUCCESSFUL)
44df8: 4fef 0014 lea %sp@(20),%sp 44dfc: 4a80 tstl %d0 44dfe: 6600 020c bnew 4500c <rtems_termios_open+0x32a>
rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create (
44e02: 486c 0018 pea %a4@(24) 44e06: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 44e0c: 42a7 clrl %sp@- 44e0e: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> 44e12: 49c0 extbl %d0 44e14: 4878 0001 pea 1 <ADD> 44e18: 0080 5452 6f00 oril #1414688512,%d0 44e1e: 2f00 movel %d0,%sp@- 44e20: 4e95 jsr %a5@
rtems_build_name ('T', 'R', 'o', c),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->osem);
if (sc != RTEMS_SUCCESSFUL)
44e22: 4fef 0014 lea %sp@(20),%sp 44e26: 4a80 tstl %d0 44e28: 6600 01e2 bnew 4500c <rtems_termios_open+0x32a>
rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create (
44e2c: 486c 008c pea %a4@(140) 44e30: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 44e36: 42a7 clrl %sp@- 44e38: 4878 0020 pea 20 <OPER2+0xc> 44e3c: 49c0 extbl %d0 44e3e: 0080 5452 7800 oril #1414690816,%d0 44e44: 42a7 clrl %sp@- 44e46: 2f00 movel %d0,%sp@- 44e48: 4e95 jsr %a5@
rtems_build_name ('T', 'R', 'x', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
44e4a: 4fef 0014 lea %sp@(20),%sp 44e4e: 4a80 tstl %d0 44e50: 6600 01ba bnew 4500c <rtems_termios_open+0x32a>
tty->rawOutBufState = rob_idle;
/*
* Set callbacks
*/
tty->device = *callbacks;
44e54: 226e 0014 moveal %fp@(20),%a1 44e58: 41ec 0098 lea %a4@(152),%a0
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
44e5c: 7002 moveq #2,%d0
tty->rawOutBufState = rob_idle;
/*
* Set callbacks
*/
tty->device = *callbacks;
44e5e: 20d9 movel %a1@+,%a0@+ 44e60: 20d9 movel %a1@+,%a0@+ 44e62: 20d9 movel %a1@+,%a0@+ 44e64: 20d9 movel %a1@+,%a0@+ 44e66: 20d9 movel %a1@+,%a0@+ 44e68: 20d9 movel %a1@+,%a0@+ 44e6a: 20d9 movel %a1@+,%a0@+ 44e6c: 2091 movel %a1@,%a0@
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle;
44e6e: 42ac 0094 clrl %a4@(148)
tty->device = *callbacks;
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
44e72: b0ac 00b4 cmpl %a4@(180),%d0 44e76: 6700 019c beqw 45014 <rtems_termios_open+0x332>
&tty->rxTaskId);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
44e7a: 4aac 00a0 tstl %a4@(160) 44e7e: 6700 0164 beqw 44fe4 <rtems_termios_open+0x302>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
44e82: 7202 moveq #2,%d1 44e84: b2ac 00b4 cmpl %a4@(180),%d1 44e88: 6700 015a beqw 44fe4 <rtems_termios_open+0x302>
tty->termios.c_cc[VDISCARD] = '\017';
tty->termios.c_cc[VWERASE] = '\027';
tty->termios.c_cc[VLNEXT] = '\026';
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
44e8c: 42ac 00b8 clrl %a4@(184)
/* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2;
44e90: 202c 0064 movel %a4@(100),%d0
tty->highwater = tty->rawInBuf.Size * 3/4;
44e94: 206c 0064 moveal %a4@(100),%a0
/* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2;
44e98: e288 lsrl #1,%d0
tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
44e9a: 1239 0005 d7b0 moveb 5d7b0 <c.6271>,%d1
tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4;
44ea0: 41f0 8a00 lea %a0@(00000000,%a0:l:2),%a0
/* * Bump name characer */ if (c++ == 'z')
44ea4: 49c1 extbl %d1 44ea6: 2a41 moveal %d1,%a5 44ea8: 528d addql #1,%a5 44eaa: 2241 moveal %d1,%a1
tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4;
44eac: 2208 movel %a0,%d1 44eae: e489 lsrl #2,%d1
/* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
44eb0: 307c 08bd moveaw #2237,%a0
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
44eb4: 3a0d movew %a5,%d5 44eb6: 13c5 0005 d7b0 moveb %d5,5d7b0 <c.6271>
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
44ebc: 7a03 moveq #3,%d5
tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4;
44ebe: 2941 00c0 movel %d1,%a4@(192)
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
44ec2: 1945 0041 moveb %d5,%a4@(65)
tty->termios.c_cc[VQUIT] = '\034';
44ec6: 7a1c moveq #28,%d5
/* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2;
44ec8: 2940 00bc movel %d0,%a4@(188)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
44ecc: 1945 0042 moveb %d5,%a4@(66)
tty->termios.c_cc[VERASE] = '\177';
44ed0: 7a7f moveq #127,%d5
/* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
44ed2: 2948 0038 movel %a0,%a4@(56)
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
44ed6: 1945 0043 moveb %d5,%a4@(67)
tty->termios.c_cc[VKILL] = '\025';
44eda: 7a15 moveq #21,%d5
tty->termios.c_cc[VEOF] = '\004';
44edc: 7204 moveq #4,%d1
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
44ede: 1945 0044 moveb %d5,%a4@(68)
tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000';
44ee2: 4205 clrb %d5
tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021';
44ee4: 7011 moveq #17,%d0
tty->termios.c_cc[VINTR] = '\003';
tty->termios.c_cc[VQUIT] = '\034';
tty->termios.c_cc[VERASE] = '\177';
tty->termios.c_cc[VKILL] = '\025';
tty->termios.c_cc[VEOF] = '\004';
44ee6: 1941 0045 moveb %d1,%a4@(69)
tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023';
44eea: 7213 moveq #19,%d1
tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000';
44eec: 1945 004c moveb %d5,%a4@(76)
tty->termios.c_cc[VEOL2] = '\000';
44ef0: 1945 0051 moveb %d5,%a4@(81)
tty->termios.c_cc[VSTART] = '\021';
44ef4: 1940 0049 moveb %d0,%a4@(73)
tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032';
44ef8: 7a1a moveq #26,%d5
tty->termios.c_cc[VREPRINT] = '\022';
44efa: 7012 moveq #18,%d0
tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023';
44efc: 1941 004a moveb %d1,%a4@(74)
tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017';
44f00: 720f moveq #15,%d1
tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032';
44f02: 1945 004b moveb %d5,%a4@(75)
tty->termios.c_cc[VREPRINT] = '\022';
44f06: 1940 004d moveb %d0,%a4@(77)
tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027';
44f0a: 7a17 moveq #23,%d5
tty->termios.c_cc[VLNEXT] = '\026';
44f0c: 7016 moveq #22,%d0
tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017';
44f0e: 1941 004e moveb %d1,%a4@(78)
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
44f12: 223c 0000 2502 movel #9474,%d1
tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027';
44f18: 1945 004f moveb %d5,%a4@(79)
tty->termios.c_cc[VLNEXT] = '\026';
44f1c: 1940 0050 moveb %d0,%a4@(80)
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
44f20: 2941 0030 movel %d1,%a4@(48)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
44f24: 2a3c 0000 1805 movel #6149,%d5 44f2a: 2945 0034 movel %d5,%a4@(52)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
44f2e: 203c 0000 823b movel #33339,%d0
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
44f34: 323c 007a movew #122,%d1
* Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
44f38: 2940 003c movel %d0,%a4@(60)
tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z')
44f3c: b289 cmpl %a1,%d1 44f3e: 6608 bnes 44f48 <rtems_termios_open+0x266>
c = 'a';
44f40: 7a61 moveq #97,%d5 <== NOT EXECUTED 44f42: 13c5 0005 d7b0 moveb %d5,5d7b0 <c.6271> <== NOT EXECUTED
}
args->iop->data1 = tty;
if (!tty->refcount++) {
44f48: 202a 0008 movel %a2@(8),%d0 44f4c: 2200 movel %d0,%d1 44f4e: 5281 addql #1,%d1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
44f50: 2053 moveal %a3@,%a0
if (!tty->refcount++) {
44f52: 2541 0008 movel %d1,%a2@(8)
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
44f56: 214a 0034 movel %a2,%a0@(52)
if (!tty->refcount++) {
44f5a: 4a80 tstl %d0 44f5c: 661c bnes 44f7a <rtems_termios_open+0x298>
if (tty->device.firstOpen)
44f5e: 206a 0098 moveal %a2@(152),%a0 44f62: 4a88 tstl %a0 44f64: 670c beqs 44f72 <rtems_termios_open+0x290>
(*tty->device.firstOpen)(major, minor, arg);
44f66: 2f0b movel %a3,%sp@- 44f68: 2f03 movel %d3,%sp@- 44f6a: 2f02 movel %d2,%sp@- 44f6c: 4e90 jsr %a0@ 44f6e: 4fef 000c lea %sp@(12),%sp
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
44f72: 7a02 moveq #2,%d5 44f74: baaa 00b4 cmpl %a2@(180),%d5 44f78: 672c beqs 44fa6 <rtems_termios_open+0x2c4>
(rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex);
44f7a: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- 44f80: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
44f86: 588f addql #4,%sp
}
44f88: 2004 movel %d4,%d0 44f8a: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 44f90: 4e5e unlk %fp 44f92: 4e75 rts
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
if ((tty->major == major) && (tty->minor == minor))
44f94: b6aa 0010 cmpl %a2@(16),%d3 44f98: 67ae beqs 44f48 <rtems_termios_open+0x266>
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
44f9a: 2452 moveal %a2@,%a2 <== NOT EXECUTED 44f9c: 4a8a tstl %a2 <== NOT EXECUTED 44f9e: 6600 fd7a bnew 44d1a <rtems_termios_open+0x38> <== NOT EXECUTED 44fa2: 6000 fd84 braw 44d28 <rtems_termios_open+0x46> <== NOT EXECUTED
(*tty->device.firstOpen)(major, minor, arg);
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_start(tty->rxTaskId,
44fa6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44fa8: 487a 0202 pea %pc@(451ac <rtems_termios_rxdaemon>) <== NOT EXECUTED 44fac: 47f9 0004 61d8 lea 461d8 <rtems_task_start>,%a3 <== NOT EXECUTED 44fb2: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 44fb6: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL)
44fb8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44fbc: 4a80 tstl %d0 <== NOT EXECUTED 44fbe: 664c bnes 4500c <rtems_termios_open+0x32a> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
44fc0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44fc2: 487a 0166 pea %pc@(4512a <rtems_termios_txdaemon>) <== NOT EXECUTED 44fc6: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44fca: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL)
44fcc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44fd0: 4a80 tstl %d0 <== NOT EXECUTED 44fd2: 6638 bnes 4500c <rtems_termios_open+0x32a> <== NOT EXECUTED
rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex);
44fd4: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED 44fda: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
44fe0: 588f addql #4,%sp <== NOT EXECUTED 44fe2: 60a4 bras 44f88 <rtems_termios_open+0x2a6> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
44fe4: 486c 0068 pea %a4@(104) 44fe8: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 44fee: 42a7 clrl %sp@- 44ff0: 4878 0024 pea 24 <OPER2+0x10> 44ff4: 49c0 extbl %d0 44ff6: 0080 5452 7200 oril #1414689280,%d0 44ffc: 42a7 clrl %sp@- 44ffe: 2f00 movel %d0,%sp@- 45000: 4e95 jsr %a5@
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
45002: 4fef 0014 lea %sp@(20),%sp 45006: 4a80 tstl %d0 45008: 6700 fe82 beqw 44e8c <rtems_termios_open+0x1aa>
sc = rtems_task_start(tty->txTaskId,
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
4500c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4500e: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
45014: 486c 00c8 pea %a4@(200) <== NOT EXECUTED 45018: 41f9 0004 5f24 lea 45f24 <rtems_task_create>,%a0 <== NOT EXECUTED 4501e: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 <== NOT EXECUTED 45024: 42a7 clrl %sp@- <== NOT EXECUTED 45026: 4878 0500 pea 500 <DBL_MAX_EXP+0xff> <== NOT EXECUTED 4502a: 49c0 extbl %d0 <== NOT EXECUTED 4502c: 4878 0400 pea 400 <D_BIAS+0x2> <== NOT EXECUTED 45030: 4878 000a pea a <LASTO> <== NOT EXECUTED 45034: 0080 5478 5400 oril #1417171968,%d0 <== NOT EXECUTED 4503a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4503c: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED 45040: 4e90 jsr %a0@ <== NOT EXECUTED
TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL)
45042: 206e fffc moveal %fp@(-4),%a0 <== NOT EXECUTED 45046: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4504a: 4a80 tstl %d0 <== NOT EXECUTED 4504c: 66be bnes 4500c <rtems_termios_open+0x32a> <== NOT EXECUTED
rtems_fatal_error_occurred (sc); sc = rtems_task_create (
4504e: 486c 00c4 pea %a4@(196) <== NOT EXECUTED 45052: 1039 0005 d7b0 moveb 5d7b0 <c.6271>,%d0 <== NOT EXECUTED 45058: 42a7 clrl %sp@- <== NOT EXECUTED 4505a: 4878 0500 pea 500 <DBL_MAX_EXP+0xff> <== NOT EXECUTED 4505e: 49c0 extbl %d0 <== NOT EXECUTED 45060: 4878 0400 pea 400 <D_BIAS+0x2> <== NOT EXECUTED 45064: 4878 0009 pea 9 <DIVIDE_BY_ZERO+0x1> <== NOT EXECUTED 45068: 0080 5278 5400 oril #1383617536,%d0 <== NOT EXECUTED 4506e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 45070: 4e90 jsr %a0@ <== NOT EXECUTED
TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL)
45072: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 45076: 4a80 tstl %d0 <== NOT EXECUTED 45078: 6700 fe00 beqw 44e7a <rtems_termios_open+0x198> <== NOT EXECUTED 4507c: 608e bras 4500c <rtems_termios_open+0x32a> <== NOT EXECUTED
tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty;
4507e: 23cc 0005 edec movel %a4,5edec <rtems_termios_ttyTail> 45084: 6000 fd44 braw 44dca <rtems_termios_open+0xe8>
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
if (tty == NULL) {
rtems_semaphore_release (rtems_termios_ttyMutex);
45088: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED 4508e: 781a moveq #26,%d4 <== NOT EXECUTED 45090: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
45096: 588f addql #4,%sp <== NOT EXECUTED
rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; }
45098: 2004 movel %d4,%d0 <== NOT EXECUTED 4509a: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450a0: 4e5e unlk %fp <== NOT EXECUTED 450a2: 4e75 rts <== NOT EXECUTED
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
if (tty->rawInBuf.theBuf == NULL) {
free(tty);
450a4: 2f0c movel %a4,%sp@- <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
450a6: 781a moveq #26,%d4 <== NOT EXECUTED
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
if (tty->rawInBuf.theBuf == NULL) {
free(tty);
450a8: 4eb9 0004 a688 jsr 4a688 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
450ae: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED 450b4: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
450ba: 508f addql #8,%sp <== NOT EXECUTED
rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; }
450bc: 2004 movel %d4,%d0 <== NOT EXECUTED 450be: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450c4: 4e5e unlk %fp <== NOT EXECUTED 450c6: 4e75 rts <== NOT EXECUTED
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
if (tty->rawOutBuf.theBuf == NULL) {
free((void *)(tty->rawInBuf.theBuf));
450c8: 2f2c 0058 movel %a4@(88),%sp@- <== NOT EXECUTED 450cc: 45f9 0004 a688 lea 4a688 <free>,%a2 <== NOT EXECUTED
free(tty); rtems_semaphore_release (rtems_termios_ttyMutex);
450d2: 781a moveq #26,%d4 <== NOT EXECUTED
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
if (tty->rawOutBuf.theBuf == NULL) {
free((void *)(tty->rawInBuf.theBuf));
450d4: 4e92 jsr %a2@ <== NOT EXECUTED
free(tty);
450d6: 2f0c movel %a4,%sp@- <== NOT EXECUTED 450d8: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
450da: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED 450e0: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
450e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; }
450ea: 2004 movel %d4,%d0 <== NOT EXECUTED 450ec: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450f2: 4e5e unlk %fp <== NOT EXECUTED 450f4: 4e75 rts <== NOT EXECUTED
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
450f6: 2f2c 007c movel %a4@(124),%sp@- <== NOT EXECUTED 450fa: 45f9 0004 a688 lea 4a688 <free>,%a2 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf)); free(tty); rtems_semaphore_release (rtems_termios_ttyMutex);
45100: 781a moveq #26,%d4 <== NOT EXECUTED
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
45102: 4e92 jsr %a2@ <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
45104: 2f2c 0058 movel %a4@(88),%sp@- <== NOT EXECUTED 45108: 4e92 jsr %a2@ <== NOT EXECUTED
free(tty);
4510a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4510c: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
4510e: 2f39 0005 ede8 movel 5ede8 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED 45114: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
4511a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; }
4511e: 2004 movel %d4,%d0 <== NOT EXECUTED 45120: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 45126: 4e5e unlk %fp <== NOT EXECUTED
45128: 4e75 rts
00043ac4 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
43ac4: 4e56 ffdc linkw %fp,#-36 43ac8: 202e 0008 movel %fp@(8),%d0 43acc: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 43ad0: 242e 000c movel %fp@(12),%d2
const unsigned char *buf = _buf;
43ad4: 2840 moveal %d0,%a4
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
43ad6: 246e 0010 moveal %fp@(16),%a2
const unsigned char *buf = _buf;
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
43ada: 4aaa 00b4 tstl %a2@(180) 43ade: 6700 00e8 beqw 43bc8 <rtems_termios_puts+0x104>
(*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head;
43ae2: 2c2a 0080 movel %a2@(128),%d6
while (len) {
43ae6: 4a82 tstl %d2 43ae8: 6700 00d4 beqw 43bbe <rtems_termios_puts+0xfa>
* len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size;
43aec: 222a 0088 movel %a2@(136),%d1 43af0: 5286 addql #1,%d6
rtems_interrupt_disable (level);
43af2: 2a3c 0000 0700 movel #1792,%d5 43af8: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 43afe: 2005 movel %d5,%d0
* len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size;
43b00: 4c41 6007 remul %d1,%d7,%d6 43b04: 2c07 movel %d7,%d6
rtems_interrupt_disable (level);
43b06: 40c3 movew %sr,%d3 43b08: 8083 orl %d3,%d0 43b0a: 46c0 movew %d0,%sr
while (newHead == tty->rawOutBuf.Tail) {
43b0c: 282a 0084 movel %a2@(132),%d4 43b10: be84 cmpl %d4,%d7 43b12: 662c bnes 43b40 <rtems_termios_puts+0x7c>
tty->rawOutBufState = rob_wait;
43b14: 7002 moveq #2,%d0 43b16: 2540 0094 movel %d0,%a2@(148)
rtems_interrupt_enable (level);
43b1a: 46c3 movew %d3,%sr
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
43b1c: 42a7 clrl %sp@- 43b1e: 42a7 clrl %sp@- 43b20: 2f2a 008c movel %a2@(140),%sp@- 43b24: 4e93 jsr %a3@
RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL)
43b26: 4fef 000c lea %sp@(12),%sp 43b2a: 4a80 tstl %d0 43b2c: 6600 00b6 bnew 43be4 <rtems_termios_puts+0x120>
rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level);
43b30: 2005 movel %d5,%d0 43b32: 40c3 movew %sr,%d3 43b34: 8083 orl %d3,%d0 43b36: 46c0 movew %d0,%sr
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
43b38: 202a 0084 movel %a2@(132),%d0 43b3c: b880 cmpl %d0,%d4 43b3e: 67d4 beqs 43b14 <rtems_termios_puts+0x50>
RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
43b40: 202a 0080 movel %a2@(128),%d0 43b44: 206a 007c moveal %a2@(124),%a0 43b48: 1194 0800 moveb %a4@,%a0@(00000000,%d0:l)
tty->rawOutBuf.Head = newHead;
43b4c: 2547 0080 movel %d7,%a2@(128)
if (tty->rawOutBufState == rob_idle) {
43b50: 4aaa 0094 tstl %a2@(148) 43b54: 661c bnes 43b72 <rtems_termios_puts+0xae>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
43b56: 202a 00b8 movel %a2@(184),%d0 43b5a: 0800 0004 btst #4,%d0 43b5e: 673a beqs 43b9a <rtems_termios_puts+0xd6>
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
43b60: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43b64: 7220 moveq #32,%d1 <== NOT EXECUTED 43b66: 8081 orl %d1,%d0 <== NOT EXECUTED 43b68: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
} tty->rawOutBufState = rob_busy;
43b6c: 7001 moveq #1,%d0 <== NOT EXECUTED 43b6e: 2540 0094 movel %d0,%a2@(148) <== NOT EXECUTED
} rtems_interrupt_enable (level);
43b72: 46c3 movew %d3,%sr
len--;
43b74: 5382 subql #1,%d2
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
43b76: 6746 beqs 43bbe <rtems_termios_puts+0xfa>
* len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size;
43b78: 222a 0088 movel %a2@(136),%d1 43b7c: 5286 addql #1,%d6
RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
43b7e: 528c addql #1,%a4
* * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level);
43b80: 2005 movel %d5,%d0
* len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size;
43b82: 4c41 6007 remul %d1,%d7,%d6 43b86: 2c07 movel %d7,%d6
rtems_interrupt_disable (level);
43b88: 40c3 movew %sr,%d3 43b8a: 8083 orl %d3,%d0 43b8c: 46c0 movew %d0,%sr
while (newHead == tty->rawOutBuf.Tail) {
43b8e: 282a 0084 movel %a2@(132),%d4 43b92: be84 cmpl %d4,%d7 43b94: 6700 ff7e beqw 43b14 <rtems_termios_puts+0x50> 43b98: 60a6 bras 43b40 <rtems_termios_puts+0x7c>
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
43b9a: 4878 0001 pea 1 <ADD>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
43b9e: 202a 0084 movel %a2@(132),%d0
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
43ba2: d0aa 007c addl %a2@(124),%d0 43ba6: 2f00 movel %d0,%sp@- 43ba8: 2f2a 0010 movel %a2@(16),%sp@- 43bac: 206a 00a4 moveal %a2@(164),%a0 43bb0: 4e90 jsr %a0@ 43bb2: 4fef 000c lea %sp@(12),%sp
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
43bb6: 7001 moveq #1,%d0 43bb8: 2540 0094 movel %d0,%a2@(148) 43bbc: 60b4 bras 43b72 <rtems_termios_puts+0xae>
} rtems_interrupt_enable (level); len--; } }
43bbe: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 43bc4: 4e5e unlk %fp 43bc6: 4e75 rts
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
43bc8: 226a 00a4 moveal %a2@(164),%a1 <== NOT EXECUTED 43bcc: 2d6a 0010 0008 movel %a2@(16),%fp@(8) <== NOT EXECUTED 43bd2: 2d42 0010 movel %d2,%fp@(16) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } }
43bd6: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
43bdc: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } }
43be0: 4e5e unlk %fp <== NOT EXECUTED
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
43be2: 4ed1 jmp %a1@ <== NOT EXECUTED
rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc);
43be4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43be6: 4eb9 0004 6458 jsr 46458 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004441e <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
4441e: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 44422: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 44426: 2a6e 0008 moveal %fp@(8),%a5 <== NOT EXECUTED
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4442a: 2c3c 0004 5d2c movel #285996,%d6 <== NOT EXECUTED
rtems_status_code
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
44430: 2055 moveal %a5@,%a0 <== NOT EXECUTED 44432: 2468 0034 moveal %a0@(52),%a2 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44436: 2046 moveal %d6,%a0 <== NOT EXECUTED 44438: 42a7 clrl %sp@- <== NOT EXECUTED
rtems_status_code
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
4443a: 262d 0010 movel %a5@(16),%d3 <== NOT EXECUTED
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4443e: 42a7 clrl %sp@- <== NOT EXECUTED 44440: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
44444: 286d 000c moveal %a5@(12),%a4 <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44448: 4e90 jsr %a0@ <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
4444a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4444e: 2a00 movel %d0,%d5 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
44450: 662e bnes 44480 <rtems_termios_read+0x62> <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
44452: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44456: 41f9 0005 e5a4 lea 5e5a4 <rtems_termios_linesw>,%a0 <== NOT EXECUTED 4445c: eb88 lsll #5,%d0 <== NOT EXECUTED 4445e: 2070 0808 moveal %a0@(00000008,%d0:l),%a0 <== NOT EXECUTED 44462: 4a88 tstl %a0 <== NOT EXECUTED 44464: 6726 beqs 4448c <rtems_termios_read+0x6e> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
44466: 2f0d movel %a5,%sp@- <== NOT EXECUTED 44468: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4446a: 4e90 jsr %a0@ <== NOT EXECUTED 4446c: 2a00 movel %d0,%d5 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
4446e: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
44472: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 44476: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
4447c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
} args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; }
44480: 2005 movel %d5,%d0 <== NOT EXECUTED 44482: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 44488: 4e5e unlk %fp <== NOT EXECUTED 4448a: 4e75 rts <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
4448c: 202a 0020 movel %a2@(32),%d0 <== NOT EXECUTED 44490: b0aa 0024 cmpl %a2@(36),%d0 <== NOT EXECUTED 44494: 674e beqs 444e4 <rtems_termios_read+0xc6> <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
44496: 4a83 tstl %d3 <== NOT EXECUTED 44498: 6724 beqs 444be <rtems_termios_read+0xa0> <== NOT EXECUTED 4449a: 202a 0024 movel %a2@(36),%d0 <== NOT EXECUTED 4449e: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 444a2: 6c1a bges 444be <rtems_termios_read+0xa0> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
444a4: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
count--;
444a8: 5383 subql #1,%d3 <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
444aa: 18f0 0800 moveb %a0@(00000000,%d0:l),%a4@+ <== NOT EXECUTED 444ae: 5280 addql #1,%d0 <== NOT EXECUTED 444b0: 2540 0024 movel %d0,%a2@(36) <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
444b4: 4a83 tstl %d3 <== NOT EXECUTED 444b6: 6706 beqs 444be <rtems_termios_read+0xa0> <== NOT EXECUTED 444b8: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 444bc: 6de6 blts 444a4 <rtems_termios_read+0x86> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count;
444be: 202d 0010 movel %a5@(16),%d0 <== NOT EXECUTED 444c2: 9083 subl %d3,%d0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
444c4: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
444c8: 2b40 0018 movel %d0,%a5@(24) <== NOT EXECUTED
tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem);
444cc: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 444d0: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
444d6: 588f addql #4,%sp <== NOT EXECUTED
}
444d8: 2005 movel %d5,%d0 <== NOT EXECUTED 444da: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 444e0: 4e5e unlk %fp <== NOT EXECUTED 444e2: 4e75 rts <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
444e4: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
tty->read_start_column = tty->column;
444e8: 256a 0028 002c movel %a2@(40),%a2@(44) <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
return sc;
}
if (tty->cindex == tty->ccount) {
tty->cindex = tty->ccount = 0;
444ee: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED 444f2: 42aa 0024 clrl %a2@(36) <== NOT EXECUTED
tty->read_start_column = tty->column; if (tty->device.pollRead != NULL
444f6: 4a88 tstl %a0 <== NOT EXECUTED 444f8: 6708 beqs 44502 <rtems_termios_read+0xe4> <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
444fa: 4aaa 00b4 tstl %a2@(180) <== NOT EXECUTED 444fe: 6700 015e beqw 4465e <rtems_termios_read+0x240> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
44502: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
44506: 41ea 0049 lea %a2@(73),%a0 <== NOT EXECUTED 4450a: 7801 moveq #1,%d4 <== NOT EXECUTED 4450c: 47fa fd4e lea %pc@(4425c <siproc>),%a3 <== NOT EXECUTED
* Fill the input buffer from the raw input queue
*/
static rtems_status_code
fillBufferQueue (struct rtems_termios_tty *tty)
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
44510: 242a 0074 movel %a2@(116),%d2 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
44514: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
44518: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
4451c: b081 cmpl %d1,%d0 <== NOT EXECUTED 4451e: 6700 00bc beqw 445dc <rtems_termios_read+0x1be> <== NOT EXECUTED 44522: 2039 0005 d7a4 movel 5d7a4 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED 44528: 5380 subql #1,%d0 <== NOT EXECUTED 4452a: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 4452e: 6f00 00ac blew 445dc <rtems_termios_read+0x1be> <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
44532: 242a 005c movel %a2@(92),%d2 <== NOT EXECUTED 44536: 5282 addql #1,%d2 <== NOT EXECUTED 44538: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
4453c: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
44540: 4c40 2001 remul %d0,%d1,%d2 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
44544: 1430 1800 moveb %a0@(00000000,%d1:l),%d2 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
44548: 2541 005c movel %d1,%a2@(92) <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
4454c: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44550: 206a 0064 moveal %a2@(100),%a0 <== NOT EXECUTED 44554: d088 addl %a0,%d0 <== NOT EXECUTED 44556: 9081 subl %d1,%d0 <== NOT EXECUTED 44558: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 4455c: 4c41 0007 remul %d1,%d7,%d0 <== NOT EXECUTED 44560: beaa 00bc cmpl %a2@(188),%d7 <== NOT EXECUTED 44564: 6446 bccs 445ac <rtems_termios_read+0x18e> <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
44566: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4456a: 72fe moveq #-2,%d1 <== NOT EXECUTED 4456c: c081 andl %d1,%d0 <== NOT EXECUTED 4456e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
44572: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44576: 0280 0000 0202 andil #514,%d0 <== NOT EXECUTED 4457c: 0c80 0000 0202 cmpil #514,%d0 <== NOT EXECUTED 44582: 6700 0086 beqw 4460a <rtems_termios_read+0x1ec> <== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
44586: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4458a: 0800 0008 btst #8,%d0 <== NOT EXECUTED 4458e: 671c beqs 445ac <rtems_termios_read+0x18e> <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
44590: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 44594: 7efb moveq #-5,%d7 <== NOT EXECUTED 44596: c287 andl %d7,%d1 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
44598: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
tty->flow_ctrl &= ~FL_IRTSOFF;
4459c: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
445a0: 4a88 tstl %a0 <== NOT EXECUTED 445a2: 6708 beqs 445ac <rtems_termios_read+0x18e> <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
445a4: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 445a8: 4e90 jsr %a0@ <== NOT EXECUTED 445aa: 588f addql #4,%sp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
445ac: 7002 moveq #2,%d0 <== NOT EXECUTED 445ae: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 445b2: 6700 0088 beqw 4463c <rtems_termios_read+0x21e> <== NOT EXECUTED
if (siproc (c, tty))
445b6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 445b8: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 445be: 2f02 movel %d2,%sp@- <== NOT EXECUTED 445c0: 4e93 jsr %a3@ <== NOT EXECUTED 445c2: 508f addql #8,%sp <== NOT EXECUTED 445c4: 4a80 tstl %d0 <== NOT EXECUTED 445c6: 6702 beqs 445ca <rtems_termios_read+0x1ac> <== NOT EXECUTED
wait = 0;
}
else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
445c8: 4284 clrl %d4 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
445ca: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
else {
siproc (c, tty);
if (tty->ccount >= tty->termios.c_cc[VMIN])
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
445ce: 242a 0070 movel %a2@(112),%d2 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
445d2: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 445d6: b081 cmpl %d1,%d0 <== NOT EXECUTED 445d8: 6600 ff48 bnew 44522 <rtems_termios_read+0x104> <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
445dc: 4a84 tstl %d4 <== NOT EXECUTED 445de: 6700 feb6 beqw 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
445e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 445e4: 2f2a 006c movel %a2@(108),%sp@- <== NOT EXECUTED 445e8: 2046 moveal %d6,%a0 <== NOT EXECUTED 445ea: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED 445ee: 4e90 jsr %a0@ <== NOT EXECUTED
tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL)
445f0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 445f4: 4a80 tstl %d0 <== NOT EXECUTED 445f6: 6600 fe9e bnew 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
445fa: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 445fe: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44602: b081 cmpl %d1,%d0 <== NOT EXECUTED 44604: 6600 ff1c bnew 44522 <rtems_termios_read+0x104> <== NOT EXECUTED 44608: 60d2 bras 445dc <rtems_termios_read+0x1be> <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
4460a: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 4460e: 670c beqs 4461c <rtems_termios_read+0x1fe> <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
44610: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
44614: 0800 0005 btst #5,%d0 <== NOT EXECUTED 44618: 6700 ff6c beqw 44586 <rtems_termios_read+0x168> <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
/* XON should be sent now... */
(*tty->device.write)(tty->minor,
4461c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44620: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 44624: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44628: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 4462c: 4e90 jsr %a0@ <== NOT EXECUTED 4462e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
44632: 7002 moveq #2,%d0 <== NOT EXECUTED 44634: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 44638: 6600 ff7c bnew 445b6 <rtems_termios_read+0x198> <== NOT EXECUTED
if (siproc (c, tty))
wait = 0;
}
else {
siproc (c, tty);
4463c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4463e: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44644: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44646: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
44648: 508f addql #8,%sp <== NOT EXECUTED 4464a: 4280 clrl %d0 <== NOT EXECUTED 4464c: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 44650: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 44654: 6e00 ff74 bgtw 445ca <rtems_termios_read+0x1ac> <== NOT EXECUTED 44658: 4284 clrl %d4 <== NOT EXECUTED 4465a: 6000 ff6e braw 445ca <rtems_termios_read+0x1ac> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
4465e: 7002 moveq #2,%d0 <== NOT EXECUTED 44660: 47fa fbfa lea %pc@(4425c <siproc>),%a3 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
44664: 243c 0004 6294 movel #287380,%d2 <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
4466a: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 4466e: 6728 beqs 44698 <rtems_termios_read+0x27a> <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
44670: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44674: 4e90 jsr %a0@ <== NOT EXECUTED
if (n < 0) {
44676: 588f addql #4,%sp <== NOT EXECUTED 44678: 4a80 tstl %d0 <== NOT EXECUTED 4467a: 6d00 00b8 bltw 44734 <rtems_termios_read+0x316> <== NOT EXECUTED
rtems_task_wake_after (1);
}
else {
if (siproc (n, tty))
4467e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44680: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44686: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44688: 4e93 jsr %a3@ <== NOT EXECUTED 4468a: 508f addql #8,%sp <== NOT EXECUTED 4468c: 4a80 tstl %d0 <== NOT EXECUTED 4468e: 6600 fe06 bnew 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
44692: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 44696: 60d8 bras 44670 <rtems_termios_read+0x252> <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
44698: 283c 0004 55fc movel #284156,%d4 <== NOT EXECUTED
now = rtems_clock_get_ticks_since_boot();
if ((now - then) > tty->vtimeTicks) {
break;
}
}
rtems_task_wake_after (1);
4469e: 243c 0004 6294 movel #287380,%d2 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
446a4: 2044 moveal %d4,%a0 <== NOT EXECUTED 446a6: 4e90 jsr %a0@ <== NOT EXECUTED 446a8: 2c00 movel %d0,%d6 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
446aa: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 446ae: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 446b2: 4e90 jsr %a0@ <== NOT EXECUTED
if (n < 0) {
446b4: 588f addql #4,%sp <== NOT EXECUTED 446b6: 4a80 tstl %d0 <== NOT EXECUTED 446b8: 6d38 blts 446f2 <rtems_termios_read+0x2d4> <== NOT EXECUTED
}
}
rtems_task_wake_after (1);
}
else {
siproc (n, tty);
446ba: 2f0a movel %a2,%sp@- <== NOT EXECUTED 446bc: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 446c2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 446c4: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
446c6: 508f addql #8,%sp <== NOT EXECUTED 446c8: 4281 clrl %d1 <== NOT EXECUTED 446ca: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 446ce: 1200 moveb %d0,%d1 <== NOT EXECUTED 446d0: b2aa 0020 cmpl %a2@(32),%d1 <== NOT EXECUTED 446d4: 6f00 fdc0 blew 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
446d8: 4a00 tstb %d0 <== NOT EXECUTED 446da: 67ce beqs 446aa <rtems_termios_read+0x28c> <== NOT EXECUTED 446dc: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 446e0: 66c2 bnes 446a4 <rtems_termios_read+0x286> <== NOT EXECUTED
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
446e2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 446e6: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 446ea: 4e90 jsr %a0@ <== NOT EXECUTED
if (n < 0) {
446ec: 588f addql #4,%sp <== NOT EXECUTED 446ee: 4a80 tstl %d0 <== NOT EXECUTED 446f0: 6cc8 bges 446ba <rtems_termios_read+0x29c> <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
446f2: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 446f6: 6718 beqs 44710 <rtems_termios_read+0x2f2> <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
446f8: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 446fc: 6706 beqs 44704 <rtems_termios_read+0x2e6> <== NOT EXECUTED 446fe: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED 44702: 6614 bnes 44718 <rtems_termios_read+0x2fa> <== NOT EXECUTED
now = rtems_clock_get_ticks_since_boot();
if ((now - then) > tty->vtimeTicks) {
break;
}
}
rtems_task_wake_after (1);
44704: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44708: 2042 moveal %d2,%a0 <== NOT EXECUTED 4470a: 4e90 jsr %a0@ <== NOT EXECUTED 4470c: 588f addql #4,%sp <== NOT EXECUTED 4470e: 609a bras 446aa <rtems_termios_read+0x28c> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
44710: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 44714: 6700 fd80 beqw 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
break; now = rtems_clock_get_ticks_since_boot();
44718: 2044 moveal %d4,%a0 <== NOT EXECUTED 4471a: 4e90 jsr %a0@ <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
4471c: 9086 subl %d6,%d0 <== NOT EXECUTED 4471e: b0aa 0054 cmpl %a2@(84),%d0 <== NOT EXECUTED 44722: 6200 fd72 bhiw 44496 <rtems_termios_read+0x78> <== NOT EXECUTED
break; } } rtems_task_wake_after (1);
44726: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4472a: 2042 moveal %d2,%a0 <== NOT EXECUTED 4472c: 4e90 jsr %a0@ <== NOT EXECUTED 4472e: 588f addql #4,%sp <== NOT EXECUTED 44730: 6000 ff78 braw 446aa <rtems_termios_read+0x28c> <== NOT EXECUTED
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
44734: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 44738: 2042 moveal %d2,%a0 <== NOT EXECUTED 4473a: 4e90 jsr %a0@ <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
4473c: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
44740: 588f addql #4,%sp <== NOT EXECUTED 44742: 6000 ff2c braw 44670 <rtems_termios_read+0x252> <== NOT EXECUTED
0004357c <rtems_termios_refill_transmitter>:
* in task-driven mode, this function is called in Tx task context
* in interrupt-driven mode, this function is called in TxIRQ context
*/
int
rtems_termios_refill_transmitter (struct rtems_termios_tty *tty)
{
4357c: 4e56 fff4 linkw %fp,#-12 43580: 48d7 040c moveml %d2-%d3/%a2,%sp@ 43584: 246e 0008 moveal %fp@(8),%a2
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
43588: 202a 00b8 movel %a2@(184),%d0 4358c: 0280 0000 0403 andil #1027,%d0 43592: 0c80 0000 0401 cmpil #1025,%d0 43598: 6700 0140 beqw 436da <rtems_termios_refill_transmitter+0x15e>
tty->flow_ctrl |= FL_ISNTXOF;
rtems_interrupt_enable(level);
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
4359c: 202a 00b8 movel %a2@(184),%d0 435a0: 7603 moveq #3,%d3 435a2: 7202 moveq #2,%d1 435a4: c083 andl %d3,%d0 435a6: b280 cmpl %d0,%d1 435a8: 6700 0172 beqw 4371c <rtems_termios_refill_transmitter+0x1a0>
rtems_interrupt_enable(level);
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
435ac: 222a 0080 movel %a2@(128),%d1 435b0: 202a 0084 movel %a2@(132),%d0 435b4: b081 cmpl %d1,%d0 435b6: 6700 009c beqw 43654 <rtems_termios_refill_transmitter+0xd8>
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
}
rtems_interrupt_disable(level);
435ba: 203c 0000 0700 movel #1792,%d0 435c0: 40c2 movew %sr,%d2 435c2: 8082 orl %d2,%d0 435c4: 46c0 movew %d0,%sr
len = tty->t_dqlen;
435c6: 222a 0090 movel %a2@(144),%d1
tty->t_dqlen = 0;
435ca: 42aa 0090 clrl %a2@(144)
rtems_interrupt_enable(level);
435ce: 46c2 movew %d2,%sr
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
435d0: 202a 0084 movel %a2@(132),%d0 435d4: d280 addl %d0,%d1 435d6: 202a 0088 movel %a2@(136),%d0 435da: 4c40 1002 remul %d0,%d2,%d1
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
435de: 7002 moveq #2,%d0
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
tty->rawOutBuf.Tail = newTail;
435e0: 2542 0084 movel %d2,%a2@(132)
if (tty->rawOutBufState == rob_wait) {
435e4: b0aa 0094 cmpl %a2@(148),%d0 435e8: 6700 00d8 beqw 436c2 <rtems_termios_refill_transmitter+0x146>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
if (newTail == tty->rawOutBuf.Head) {
435ec: 202a 0080 movel %a2@(128),%d0 435f0: b480 cmpl %d0,%d2 435f2: 6778 beqs 4366c <rtems_termios_refill_transmitter+0xf0>
if ( tty->tty_snd.sw_pfn != NULL) {
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
435f4: 202a 00b8 movel %a2@(184),%d0 435f8: 0280 0000 0210 andil #528,%d0 435fe: 0c80 0000 0210 cmpil #528,%d0 43604: 6700 015a beqw 43760 <rtems_termios_refill_transmitter+0x1e4>
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
43608: 202a 0080 movel %a2@(128),%d0 4360c: b082 cmpl %d2,%d0 4360e: 647e bccs 4368e <rtems_termios_refill_transmitter+0x112>
nToSend = tty->rawOutBuf.Size - newTail;
43610: 262a 0088 movel %a2@(136),%d3 43614: 9682 subl %d2,%d3
else
nToSend = tty->rawOutBuf.Head - newTail;
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
43616: 202a 00b8 movel %a2@(184),%d0 4361a: 0280 0000 0600 andil #1536,%d0 43620: 677e beqs 436a0 <rtems_termios_refill_transmitter+0x124>
43622: 7001 moveq #1,%d0 <== NOT EXECUTED
nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/
43624: 7201 moveq #1,%d1 <== NOT EXECUTED
else
nToSend = tty->rawOutBuf.Head - newTail;
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
43626: 7601 moveq #1,%d3 <== NOT EXECUTED
nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor,
43628: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4362a: 202a 007c movel %a2@(124),%d0 <== NOT EXECUTED 4362e: d082 addl %d2,%d0 <== NOT EXECUTED 43630: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43632: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43636: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
4363a: 2541 0094 movel %d1,%a2@(148) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
4363e: 4e90 jsr %a0@ <== NOT EXECUTED 43640: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/
43644: 2542 0084 movel %d2,%a2@(132)
} return nToSend; }
43648: 2003 movel %d3,%d0 4364a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 43650: 4e5e unlk %fp 43652: 4e75 rts
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
43654: 7602 moveq #2,%d3 <== NOT EXECUTED 43656: b6aa 0094 cmpl %a2@(148),%d3 <== NOT EXECUTED 4365a: 6700 012e beqw 4378a <rtems_termios_refill_transmitter+0x20e><== NOT EXECUTED 4365e: 4203 clrb %d3 <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
43660: 2003 movel %d3,%d0 <== NOT EXECUTED 43662: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43668: 4e5e unlk %fp <== NOT EXECUTED 4366a: 4e75 rts <== NOT EXECUTED
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
4366c: 206a 00d4 moveal %a2@(212),%a0
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
43670: 42aa 0094 clrl %a2@(148)
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
43674: 4a88 tstl %a0 43676: 6700 012c beqw 437a4 <rtems_termios_refill_transmitter+0x228>
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
4367a: 2f2a 00d8 movel %a2@(216),%sp@- <== NOT EXECUTED 4367e: 4283 clrl %d3 <== NOT EXECUTED 43680: 486a 0030 pea %a2@(48) <== NOT EXECUTED 43684: 4e90 jsr %a0@ <== NOT EXECUTED 43686: 508f addql #8,%sp <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/
43688: 2542 0084 movel %d2,%a2@(132) <== NOT EXECUTED 4368c: 60ba bras 43648 <rtems_termios_refill_transmitter+0xcc><== NOT EXECUTED
* Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail;
4368e: 262a 0080 movel %a2@(128),%d3 43692: 9682 subl %d2,%d3
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
43694: 202a 00b8 movel %a2@(184),%d0 43698: 0280 0000 0600 andil #1536,%d0 4369e: 6682 bnes 43622 <rtems_termios_refill_transmitter+0xa6> 436a0: 2003 movel %d3,%d0
nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/
436a2: 7201 moveq #1,%d1
(*tty->device.write)(tty->minor,
436a4: 2f00 movel %d0,%sp@- 436a6: 202a 007c movel %a2@(124),%d0 436aa: d082 addl %d2,%d0 436ac: 2f00 movel %d0,%sp@- 436ae: 2f2a 0010 movel %a2@(16),%sp@- 436b2: 206a 00a4 moveal %a2@(164),%a0
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
436b6: 2541 0094 movel %d1,%a2@(148)
(*tty->device.write)(tty->minor,
436ba: 4e90 jsr %a0@ 436bc: 4fef 000c lea %sp@(12),%sp 436c0: 6082 bras 43644 <rtems_termios_refill_transmitter+0xc8>
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
436c2: 2f2a 008c movel %a2@(140),%sp@- 436c6: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
}
if (newTail == tty->rawOutBuf.Head) {
436cc: 202a 0080 movel %a2@(128),%d0
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
436d0: 588f addql #4,%sp
}
if (newTail == tty->rawOutBuf.Head) {
436d2: b480 cmpl %d0,%d2 436d4: 6600 ff1e bnew 435f4 <rtems_termios_refill_transmitter+0x78> 436d8: 6092 bras 4366c <rtems_termios_refill_transmitter+0xf0>
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
436da: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 436de: 486a 004a pea %a2@(74) <== NOT EXECUTED 436e2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 436e6: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 436ea: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
436ec: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 436f2: 40c1 movew %sr,%d1 <== NOT EXECUTED 436f4: 8081 orl %d1,%d0 <== NOT EXECUTED 436f6: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--; tty->flow_ctrl |= FL_ISNTXOF;
436f8: 7402 moveq #2,%d2 <== NOT EXECUTED
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
436fa: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
436fe: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43702: 8082 orl %d2,%d0 <== NOT EXECUTED 43704: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
43708: 46c1 movew %d1,%sr <== NOT EXECUTED 4370a: 7601 moveq #1,%d3 <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
4370c: 2003 movel %d3,%d0 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
tty->flow_ctrl |= FL_ISNTXOF;
rtems_interrupt_enable(level);
4370e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
43712: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43718: 4e5e unlk %fp <== NOT EXECUTED 4371a: 4e75 rts <== NOT EXECUTED
* FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor,
4371c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 43720: 486a 0049 pea %a2@(73) <== NOT EXECUTED 43724: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43728: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 4372c: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
4372e: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 43734: 40c1 movew %sr,%d1 <== NOT EXECUTED 43736: 8081 orl %d1,%d0 <== NOT EXECUTED 43738: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--; tty->flow_ctrl &= ~FL_ISNTXOF;
4373a: 74fd moveq #-3,%d2 <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
4373c: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
43740: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43744: c082 andl %d2,%d0 <== NOT EXECUTED 43746: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
4374a: 46c1 movew %d1,%sr <== NOT EXECUTED 4374c: 163c 0001 moveb #1,%d3 <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
43750: 2003 movel %d3,%d0 <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
tty->flow_ctrl &= ~FL_ISNTXOF;
rtems_interrupt_enable(level);
43752: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
43756: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4375c: 4e5e unlk %fp <== NOT EXECUTED 4375e: 4e75 rts <== NOT EXECUTED
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
43760: 303c 0700 movew #1792,%d0 <== NOT EXECUTED 43764: 40c1 movew %sr,%d1 <== NOT EXECUTED 43766: 8081 orl %d1,%d0 <== NOT EXECUTED 43768: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
4376a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4376e: 7620 moveq #32,%d3 <== NOT EXECUTED 43770: 8083 orl %d3,%d0 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
43772: 163c 0001 moveb #1,%d3 <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
43776: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
4377a: 2543 0094 movel %d3,%a2@(148) <== NOT EXECUTED
rtems_interrupt_enable(level);
4377e: 46c1 movew %d1,%sr <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/
43780: 2542 0084 movel %d2,%a2@(132) <== NOT EXECUTED
/* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level);
43784: 4203 clrb %d3 <== NOT EXECUTED 43786: 6000 fec0 braw 43648 <rtems_termios_refill_transmitter+0xcc><== NOT EXECUTED
*/
if (tty->rawOutBufState == rob_wait) {
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
4378a: 2f2a 008c movel %a2@(140),%sp@- <== NOT EXECUTED 4378e: 4283 clrl %d3 <== NOT EXECUTED 43790: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED 43796: 588f addql #4,%sp <== NOT EXECUTED
nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; }
43798: 2003 movel %d3,%d0 <== NOT EXECUTED 4379a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 437a0: 4e5e unlk %fp <== NOT EXECUTED 437a2: 4e75 rts <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/
437a4: 2542 0084 movel %d2,%a2@(132)
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
437a8: 4283 clrl %d3 437aa: 6000 fe9c braw 43648 <rtems_termios_refill_transmitter+0xcc>
000451ac <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
451ac: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 451b0: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED 451b4: 240e movel %fp,%d2 <== NOT EXECUTED 451b6: 260e movel %fp,%d3 <== NOT EXECUTED 451b8: 5d82 subql #6,%d2 <== NOT EXECUTED 451ba: 47f9 0004 566c lea 4566c <rtems_event_receive>,%a3 <== NOT EXECUTED 451c0: 4bf9 0004 606c lea 4606c <rtems_task_delete>,%a5 <== NOT EXECUTED 451c6: 5383 subql #1,%d3 <== NOT EXECUTED 451c8: 49f9 0004 380c lea 4380c <rtems_termios_enqueue_raw_characters>,%a4<== NOT EXECUTED 451ce: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
451d2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 451d4: 42a7 clrl %sp@- <== NOT EXECUTED 451d6: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 451da: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 451de: 4e93 jsr %a3@ <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
451e0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 451e4: 7001 moveq #1,%d0 <== NOT EXECUTED 451e6: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED 451ea: 663e bnes 4522a <rtems_termios_rxdaemon+0x7e> <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
451ec: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 451f0: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 451f4: 4e90 jsr %a0@ <== NOT EXECUTED
if (c != EOF) {
451f6: 588f addql #4,%sp <== NOT EXECUTED 451f8: 72ff moveq #-1,%d1 <== NOT EXECUTED 451fa: b280 cmpl %d0,%d1 <== NOT EXECUTED 451fc: 67d4 beqs 451d2 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
/* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters (
451fe: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
c = tty->device.pollRead(tty->minor);
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
45202: 1d40 ffff moveb %d0,%fp@(-1) <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
45206: 2f03 movel %d3,%sp@- <== NOT EXECUTED 45208: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4520a: 4e94 jsr %a4@ <== NOT EXECUTED 4520c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
45210: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45212: 42a7 clrl %sp@- <== NOT EXECUTED 45214: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 45218: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 4521c: 4e93 jsr %a3@ <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
4521e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 45222: 7001 moveq #1,%d0 <== NOT EXECUTED 45224: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED 45228: 67c2 beqs 451ec <rtems_termios_rxdaemon+0x40> <== NOT EXECUTED
tty->rxTaskId = 0;
4522a: 42aa 00c4 clrl %a2@(196) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
4522e: 42a7 clrl %sp@- <== NOT EXECUTED 45230: 4e95 jsr %a5@ <== NOT EXECUTED 45232: 588f addql #4,%sp <== NOT EXECUTED 45234: 609c bras 451d2 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
...
00043560 <rtems_termios_rxirq_occured>:
* signal receive interrupt to rx daemon
* NOTE: This routine runs in the context of the
* device receive interrupt handler.
*/
void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty)
{
43560: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 43564: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
/* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT);
43568: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 4356c: 2f28 00c4 movel %a0@(196),%sp@- <== NOT EXECUTED 43570: 4eb9 0004 5814 jsr 45814 <rtems_event_send> <== NOT EXECUTED 43576: 508f addql #8,%sp <== NOT EXECUTED
}
43578: 4e5e unlk %fp <== NOT EXECUTED
4357a: 4e75 rts
00046724 <rtems_termios_set_initial_baud>:
int rtems_termios_set_initial_baud(
struct rtems_termios_tty *ttyp,
int32_t baud
)
{
46724: 4e56 0000 linkw %fp,#0 46728: 2f0a movel %a2,%sp@- 4672a: 246e 0008 moveal %fp@(8),%a2 4672e: 2f02 movel %d2,%sp@-
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
46730: 2f2e 000c movel %fp@(12),%sp@- 46734: 4eb9 0004 48e4 jsr 448e4 <rtems_termios_number_to_baud>
if ( cflags_baud == -1 )
4673a: 588f addql #4,%sp 4673c: 72ff moveq #-1,%d1 4673e: b280 cmpl %d0,%d1 46740: 6712 beqs 46754 <rtems_termios_set_initial_baud+0x30>
return -1;
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
46742: 242a 0038 movel %a2@(56),%d2 46746: 4281 clrl %d1 46748: 0282 ffff eff0 andil #-4112,%d2 4674e: 8082 orl %d2,%d0 46750: 2540 0038 movel %d0,%a2@(56)
return 0;
}
46754: 242e fff8 movel %fp@(-8),%d2 46758: 2001 movel %d1,%d0 4675a: 246e fffc moveal %fp@(-4),%a2 4675e: 4e5e unlk %fp 46760: 4e75 rts
...
0004512a <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
4512a: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4512e: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 45132: 240e movel %fp,%d2 <== NOT EXECUTED 45134: 5982 subql #4,%d2 <== NOT EXECUTED 45136: 47f9 0004 566c lea 4566c <rtems_event_receive>,%a3 <== NOT EXECUTED 4513c: 4bf9 0004 606c lea 4606c <rtems_task_delete>,%a5 <== NOT EXECUTED 45142: 49f9 0004 357c lea 4357c <rtems_termios_refill_transmitter>,%a4<== NOT EXECUTED 45148: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
4514c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4514e: 42a7 clrl %sp@- <== NOT EXECUTED 45150: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 45154: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 45158: 4e93 jsr %a3@ <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
4515a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4515e: 7001 moveq #1,%d0 <== NOT EXECUTED 45160: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED 45164: 663a bnes 451a0 <rtems_termios_txdaemon+0x76> <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
45166: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 4516a: eb88 lsll #5,%d0 <== NOT EXECUTED 4516c: 0680 0005 e5b8 addil #386488,%d0 <== NOT EXECUTED 45172: 2240 moveal %d0,%a1 <== NOT EXECUTED 45174: 2051 moveal %a1@,%a0 <== NOT EXECUTED 45176: 4a88 tstl %a0 <== NOT EXECUTED 45178: 6706 beqs 45180 <rtems_termios_txdaemon+0x56> <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
4517a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4517c: 4e90 jsr %a0@ <== NOT EXECUTED 4517e: 588f addql #4,%sp <== NOT EXECUTED
} /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty);
45180: 2f0a movel %a2,%sp@- <== NOT EXECUTED 45182: 4e94 jsr %a4@ <== NOT EXECUTED 45184: 588f addql #4,%sp <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
45186: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45188: 42a7 clrl %sp@- <== NOT EXECUTED 4518a: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 4518e: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 45192: 4e93 jsr %a3@ <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
45194: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 45198: 7001 moveq #1,%d0 <== NOT EXECUTED 4519a: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED 4519e: 67c6 beqs 45166 <rtems_termios_txdaemon+0x3c> <== NOT EXECUTED
tty->txTaskId = 0;
451a0: 42aa 00c8 clrl %a2@(200) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
451a4: 42a7 clrl %sp@- <== NOT EXECUTED 451a6: 4e95 jsr %a5@ <== NOT EXECUTED 451a8: 588f addql #4,%sp <== NOT EXECUTED 451aa: 60a0 bras 4514c <rtems_termios_txdaemon+0x22> <== NOT EXECUTED
000442d0 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
442d0: 4e56 ffe4 linkw %fp,#-28 442d4: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 442d8: 266e 0008 moveal %fp@(8),%a3
rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1;
442dc: 2053 moveal %a3@,%a0 442de: 2468 0034 moveal %a0@(52),%a2
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
442e2: 42a7 clrl %sp@- 442e4: 42a7 clrl %sp@- 442e6: 2f2a 0018 movel %a2@(24),%sp@- 442ea: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL)
442f0: 4fef 000c lea %sp@(12),%sp
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
442f4: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL)
442f6: 662a bnes 44322 <rtems_termios_write+0x52>
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
442f8: 202a 00cc movel %a2@(204),%d0 442fc: eb88 lsll #5,%d0 442fe: 0680 0005 e5b0 addil #386480,%d0 44304: 2240 moveal %d0,%a1 44306: 2051 moveal %a1@,%a0 44308: 4a88 tstl %a0 4430a: 6722 beqs 4432e <rtems_termios_write+0x5e>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
4430c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 4430e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44310: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
44312: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
44316: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
44318: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
4431e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; }
44322: 2002 movel %d2,%d0 <== NOT EXECUTED 44324: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4432a: 4e5e unlk %fp <== NOT EXECUTED 4432c: 4e75 rts <== NOT EXECUTED
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
4432e: 7001 moveq #1,%d0 44330: c0aa 0034 andl %a2@(52),%d0 44334: 6744 beqs 4437a <rtems_termios_write+0xaa>
uint32_t count = args->count;
44336: 282b 0010 movel %a3@(16),%d4
char *buffer = args->buffer;
4433a: 286b 000c moveal %a3@(12),%a4
while (count--)
4433e: 6762 beqs 443a2 <rtems_termios_write+0xd2> 44340: 4283 clrl %d3 44342: 4bfa f8a8 lea %pc@(43bec <oproc>),%a5
oproc (*buffer++, tty);
44346: 2f0a movel %a2,%sp@- 44348: 4280 clrl %d0 4434a: 1034 3800 moveb %a4@(00000000,%d3:l),%d0 4434e: 5283 addql #1,%d3 44350: 2f00 movel %d0,%sp@- 44352: 4e95 jsr %a5@
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
44354: 508f addql #8,%sp 44356: b883 cmpl %d3,%d4 44358: 66ec bnes 44346 <rtems_termios_write+0x76> 4435a: 202b 0010 movel %a3@(16),%d0
oproc (*buffer++, tty); args->bytes_moved = args->count;
4435e: 2740 0018 movel %d0,%a3@(24)
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
args->bytes_moved = args->count;
}
rtems_semaphore_release (tty->osem);
44362: 2f2a 0018 movel %a2@(24),%sp@- 44366: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release>
return sc;
4436c: 588f addql #4,%sp
}
4436e: 2002 movel %d2,%d0 44370: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 44376: 4e5e unlk %fp 44378: 4e75 rts
while (count--)
oproc (*buffer++, tty);
args->bytes_moved = args->count;
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
4437a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4437c: 2f2b 0010 movel %a3@(16),%sp@- <== NOT EXECUTED 44380: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED 44384: 4eb9 0004 3ac4 jsr 43ac4 <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
4438a: 276b 0010 0018 movel %a3@(16),%a3@(24) <== NOT EXECUTED 44390: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
} rtems_semaphore_release (tty->osem);
44394: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44398: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
4439e: 588f addql #4,%sp <== NOT EXECUTED 443a0: 60cc bras 4436e <rtems_termios_write+0x9e> <== NOT EXECUTED
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
443a2: 4280 clrl %d0 <== NOT EXECUTED
oproc (*buffer++, tty); args->bytes_moved = args->count;
443a4: 2740 0018 movel %d0,%a3@(24) <== NOT EXECUTED 443a8: 60b8 bras 44362 <rtems_termios_write+0x92> <== NOT EXECUTED
00058b70 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
58b70: 4e56 fffc linkw %fp,#-4
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
58b74: 486e fffc pea %fp@(-4) 58b78: 2f2e 0008 movel %fp@(8),%sp@- 58b7c: 4879 0007 efec pea 7efec <_Timer_Information> 58b82: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58b88: 4fef 000c lea %sp@(12),%sp 58b8c: 4aae fffc tstl %fp@(-4) 58b90: 6706 beqs 58b98 <rtems_timer_cancel+0x28> 58b92: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58b94: 4e5e unlk %fp 58b96: 4e75 rts
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
58b98: 7204 moveq #4,%d1 58b9a: 2040 moveal %d0,%a0 58b9c: b2a8 0038 cmpl %a0@(56),%d1 58ba0: 670c beqs 58bae <rtems_timer_cancel+0x3e>
(void) _Watchdog_Remove( &the_timer->Ticker );
58ba2: 4868 0010 pea %a0@(16) 58ba6: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> 58bac: 588f addql #4,%sp
_Thread_Enable_dispatch();
58bae: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58bb4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58bb6: 4e5e unlk %fp 58bb8: 4e75 rts
...
00058c68 <rtems_timer_delete>:
*/
rtems_status_code rtems_timer_delete(
rtems_id id
)
{
58c68: 4e56 fffc linkw %fp,#-4 58c6c: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
58c6e: 486e fffc pea %fp@(-4) 58c72: 2f2e 0008 movel %fp@(8),%sp@- 58c76: 4879 0007 efec pea 7efec <_Timer_Information> 58c7c: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58c82: 4fef 000c lea %sp@(12),%sp 58c86: 2440 moveal %d0,%a2 58c88: 4aae fffc tstl %fp@(-4) 58c8c: 663a bnes 58cc8 <rtems_timer_delete+0x60>
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
58c8e: 2f00 movel %d0,%sp@- 58c90: 4879 0007 efec pea 7efec <_Timer_Information> 58c96: 4eb9 0005 b558 jsr 5b558 <_Objects_Close>
(void) _Watchdog_Remove( &the_timer->Ticker );
58c9c: 486a 0010 pea %a2@(16) 58ca0: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
*/
RTEMS_INLINE_ROUTINE void _Timer_Free (
Timer_Control *the_timer
)
{
_Objects_Free( &_Timer_Information, &the_timer->Object );
58ca6: 2f0a movel %a2,%sp@- 58ca8: 4879 0007 efec pea 7efec <_Timer_Information> 58cae: 4eb9 0005 b800 jsr 5b800 <_Objects_Free>
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
58cb4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58cba: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
(void) _Watchdog_Remove( &the_timer->Ticker );
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
58cbe: 4fef 0014 lea %sp@(20),%sp
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
(void) _Watchdog_Remove( &the_timer->Ticker );
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
58cc2: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58cc4: 4e5e unlk %fp 58cc6: 4e75 rts 58cc8: 246e fff8 moveal %fp@(-8),%a2
{
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58ccc: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58cce: 4e5e unlk %fp 58cd0: 4e75 rts
...
00058dac <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
58dac: 4e56 ffec linkw %fp,#-20 58db0: 48d7 041c moveml %d2-%d4/%a2,%sp@ 58db4: 242e 000c movel %fp@(12),%d2 58db8: 262e 0010 movel %fp@(16),%d3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
58dbc: 4a39 0007 e76c tstb 7e76c <_TOD_Is_set> 58dc2: 660c bnes 58dd0 <rtems_timer_fire_when+0x24> 58dc4: 700b moveq #11,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58dc6: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58dcc: 4e5e unlk %fp 58dce: 4e75 rts
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
58dd0: 2f02 movel %d2,%sp@- 58dd2: 4eb9 0005 5d94 jsr 55d94 <_TOD_Validate> 58dd8: 588f addql #4,%sp 58dda: 4a00 tstb %d0 58ddc: 671a beqs 58df8 <rtems_timer_fire_when+0x4c>
return RTEMS_INVALID_CLOCK;
if ( !routine )
58dde: 4a83 tstl %d3 58de0: 6700 00a8 beqw 58e8a <rtems_timer_fire_when+0xde>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
58de4: 2f02 movel %d2,%sp@- 58de6: 4eb9 0005 5c84 jsr 55c84 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
58dec: 588f addql #4,%sp
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
58dee: 2400 movel %d0,%d2
if ( seconds <= _TOD_Seconds_since_epoch() )
58df0: b0b9 0007 e7ea cmpl 7e7ea <_TOD_Now>,%d0 58df6: 620c bhis 58e04 <rtems_timer_fire_when+0x58>
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
58df8: 7014 moveq #20,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58dfa: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e00: 4e5e unlk %fp 58e02: 4e75 rts 58e04: 486e fffc pea %fp@(-4) 58e08: 2f2e 0008 movel %fp@(8),%sp@- 58e0c: 4879 0007 efec pea 7efec <_Timer_Information> 58e12: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58e18: 4fef 000c lea %sp@(12),%sp 58e1c: 2440 moveal %d0,%a2 58e1e: 4aae fffc tstl %fp@(-4) 58e22: 665a bnes 58e7e <rtems_timer_fire_when+0xd2>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
58e24: 2800 movel %d0,%d4 58e26: 0684 0000 0010 addil #16,%d4 58e2c: 2f04 movel %d4,%sp@- 58e2e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
58e34: 202e 0008 movel %fp@(8),%d0 58e38: 2540 0030 movel %d0,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
58e3c: 94b9 0007 e7ea subl 7e7ea <_TOD_Now>,%d2
the_timer->the_class = TIMER_TIME_OF_DAY;
58e42: 7002 moveq #2,%d0
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
58e44: 256e 0014 0034 movel %fp@(20),%a2@(52) 58e4a: 2540 0038 movel %d0,%a2@(56)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
58e4e: 2542 001c movel %d2,%a2@(28)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
58e52: 2543 002c movel %d3,%a2@(44)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
58e56: 42aa 0018 clrl %a2@(24)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
58e5a: 2f04 movel %d4,%sp@- 58e5c: 4879 0007 e824 pea 7e824 <_Watchdog_Seconds_chain> 58e62: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
58e68: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
58e6e: 4fef 000c lea %sp@(12),%sp
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
58e72: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58e74: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e7a: 4e5e unlk %fp 58e7c: 4e75 rts
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58e7e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58e80: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e86: 4e5e unlk %fp 58e88: 4e75 rts
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
58e8a: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58e8c: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e92: 4e5e unlk %fp 58e94: 4e75 rts
...
00058e98 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
58e98: 4e56 fffc linkw %fp,#-4 58e9c: 2f0a movel %a2,%sp@- 58e9e: 246e 000c moveal %fp@(12),%a2
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
58ea2: 4a8a tstl %a2 58ea4: 6752 beqs 58ef8 <rtems_timer_get_information+0x60> 58ea6: 486e fffc pea %fp@(-4) 58eaa: 2f2e 0008 movel %fp@(8),%sp@- 58eae: 4879 0007 efec pea 7efec <_Timer_Information> 58eb4: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58eba: 4fef 000c lea %sp@(12),%sp 58ebe: 4aae fffc tstl %fp@(-4) 58ec2: 662a bnes 58eee <rtems_timer_get_information+0x56>
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
58ec4: 2040 moveal %d0,%a0 58ec6: 24a8 0038 movel %a0@(56),%a2@
the_info->initial = the_timer->Ticker.initial;
58eca: 41e8 001c lea %a0@(28),%a0 58ece: 2550 0004 movel %a0@,%a2@(4)
the_info->start_time = the_timer->Ticker.start_time;
58ed2: 5088 addql #8,%a0 58ed4: 2550 0008 movel %a0@,%a2@(8)
the_info->stop_time = the_timer->Ticker.stop_time;
58ed8: 5888 addql #4,%a0 58eda: 2550 000c movel %a0@,%a2@(12)
_Thread_Enable_dispatch();
58ede: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58ee4: 246e fff8 moveal %fp@(-8),%a2
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
the_info->initial = the_timer->Ticker.initial;
the_info->start_time = the_timer->Ticker.start_time;
the_info->stop_time = the_timer->Ticker.stop_time;
_Thread_Enable_dispatch();
58ee8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58eea: 4e5e unlk %fp 58eec: 4e75 rts 58eee: 246e fff8 moveal %fp@(-8),%a2
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58ef2: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58ef4: 4e5e unlk %fp 58ef6: 4e75 rts 58ef8: 246e fff8 moveal %fp@(-8),%a2
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
58efc: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58efe: 4e5e unlk %fp 58f00: 4e75 rts
...
00058f30 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
58f30: 4e56 fff0 linkw %fp,#-16 58f34: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 58f38: 486e fffc pea %fp@(-4) 58f3c: 2f2e 0008 movel %fp@(8),%sp@- 58f40: 4879 0007 efec pea 7efec <_Timer_Information> 58f46: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
58f4c: 4fef 000c lea %sp@(12),%sp 58f50: 2440 moveal %d0,%a2 58f52: 4aae fffc tstl %fp@(-4) 58f56: 670e beqs 58f66 <rtems_timer_reset+0x36> 58f58: 7404 moveq #4,%d2
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58f5a: 2002 movel %d2,%d0 58f5c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 58f62: 4e5e unlk %fp 58f64: 4e75 rts
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
58f66: 202a 0038 movel %a2@(56),%d0 58f6a: 671a beqs 58f86 <rtems_timer_reset+0x56>
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
58f6c: 7201 moveq #1,%d1 58f6e: b280 cmpl %d0,%d1 58f70: 673c beqs 58fae <rtems_timer_reset+0x7e> 58f72: 740b moveq #11,%d2
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
58f74: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
58f7a: 2002 movel %d2,%d0 58f7c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 58f82: 4e5e unlk %fp 58f84: 4e75 rts
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
58f86: 45ea 0010 lea %a2@(16),%a2
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
58f8a: 4282 clrl %d2
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
58f8c: 2f0a movel %a2,%sp@- 58f8e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
58f94: 2f0a movel %a2,%sp@- 58f96: 4879 0007 e830 pea 7e830 <_Watchdog_Ticks_chain> 58f9c: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert> 58fa2: 4fef 000c lea %sp@(12),%sp
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
58fa6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58fac: 60cc bras 58f7a <rtems_timer_reset+0x4a>
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
58fae: 486a 0010 pea %a2@(16)
(*timer_server->schedule_operation)( timer_server, the_timer );
58fb2: 4282 clrl %d2
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
58fb4: 2679 0007 f026 moveal 7f026 <_Timer_server>,%a3
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
58fba: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
(*timer_server->schedule_operation)( timer_server, the_timer );
58fc0: 2f0a movel %a2,%sp@- 58fc2: 2f0b movel %a3,%sp@- 58fc4: 206b 0004 moveal %a3@(4),%a0 58fc8: 4e90 jsr %a0@ 58fca: 4fef 000c lea %sp@(12),%sp
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
58fce: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58fd4: 60a4 bras 58f7a <rtems_timer_reset+0x4a>
...
00058fd8 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
58fd8: 4e56 ffe8 linkw %fp,#-24 58fdc: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 58fe0: 282e 0008 movel %fp@(8),%d4 58fe4: 262e 000c movel %fp@(12),%d3 58fe8: 242e 0010 movel %fp@(16),%d2
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
58fec: 2479 0007 f026 moveal 7f026 <_Timer_server>,%a2
if ( !timer_server )
58ff2: 4a8a tstl %a2 58ff4: 6700 009c beqw 59092 <rtems_timer_server_fire_after+0xba>
return RTEMS_INCORRECT_STATE;
if ( !routine )
58ff8: 4a82 tstl %d2 58ffa: 6700 00a2 beqw 5909e <rtems_timer_server_fire_after+0xc6>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
58ffe: 4a83 tstl %d3 59000: 660c bnes 5900e <rtems_timer_server_fire_after+0x36> 59002: 700a moveq #10,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
59004: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5900a: 4e5e unlk %fp 5900c: 4e75 rts 5900e: 486e fffc pea %fp@(-4) 59012: 2f04 movel %d4,%sp@- 59014: 4879 0007 efec pea 7efec <_Timer_Information> 5901a: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
59020: 4fef 000c lea %sp@(12),%sp 59024: 2640 moveal %d0,%a3 59026: 4aae fffc tstl %fp@(-4) 5902a: 665a bnes 59086 <rtems_timer_server_fire_after+0xae>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
5902c: 486b 0010 pea %a3@(16) 59030: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
_ISR_Disable( level );
59036: 203c 0000 0700 movel #1792,%d0 5903c: 40c1 movew %sr,%d1 5903e: 8081 orl %d1,%d0 59040: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
59042: 588f addql #4,%sp 59044: 4aab 0018 tstl %a3@(24) 59048: 6660 bnes 590aa <rtems_timer_server_fire_after+0xd2>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
5904a: 7001 moveq #1,%d0
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
5904c: 276e 0014 0034 movel %fp@(20),%a3@(52)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
59052: 2742 002c movel %d2,%a3@(44)
the_watchdog->id = id;
59056: 2744 0030 movel %d4,%a3@(48)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
5905a: 2743 001c movel %d3,%a3@(28)
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
5905e: 2740 0038 movel %d0,%a3@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
59062: 42ab 0018 clrl %a3@(24)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
59066: 46c1 movew %d1,%sr
(*timer_server->schedule_operation)( timer_server, the_timer );
59068: 2f0b movel %a3,%sp@- 5906a: 2f0a movel %a2,%sp@- 5906c: 206a 0004 moveal %a2@(4),%a0 59070: 4e90 jsr %a0@
_Thread_Enable_dispatch();
59072: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
59078: 508f addql #8,%sp
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
5907a: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
5907c: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 59082: 4e5e unlk %fp 59084: 4e75 rts
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
59086: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
59088: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5908e: 4e5e unlk %fp 59090: 4e75 rts
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
59092: 700e moveq #14,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
59094: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5909a: 4e5e unlk %fp 5909c: 4e75 rts
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
5909e: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
590a0: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 590a6: 4e5e unlk %fp 590a8: 4e75 rts
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
590aa: 46c1 movew %d1,%sr
_Thread_Enable_dispatch();
590ac: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 590b2: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
590b4: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 590ba: 4e5e unlk %fp 590bc: 4e75 rts
...
000590c0 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
590c0: 4e56 ffec linkw %fp,#-20 590c4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 590c8: 242e 000c movel %fp@(12),%d2 590cc: 262e 0010 movel %fp@(16),%d3
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
590d0: 2479 0007 f026 moveal 7f026 <_Timer_server>,%a2
if ( !timer_server )
590d6: 4a8a tstl %a2 590d8: 6700 00c8 beqw 591a2 <rtems_timer_server_fire_when+0xe2>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
590dc: 4a39 0007 e76c tstb 7e76c <_TOD_Is_set> 590e2: 6700 00a6 beqw 5918a <rtems_timer_server_fire_when+0xca>
return RTEMS_NOT_DEFINED;
if ( !routine )
590e6: 4a83 tstl %d3 590e8: 6700 00ac beqw 59196 <rtems_timer_server_fire_when+0xd6>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
590ec: 2f02 movel %d2,%sp@- 590ee: 4eb9 0005 5d94 jsr 55d94 <_TOD_Validate> 590f4: 588f addql #4,%sp 590f6: 4a00 tstb %d0 590f8: 660c bnes 59106 <rtems_timer_server_fire_when+0x46>
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
590fa: 7014 moveq #20,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
590fc: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 59102: 4e5e unlk %fp 59104: 4e75 rts
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
59106: 2f02 movel %d2,%sp@- 59108: 4eb9 0005 5c84 jsr 55c84 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
5910e: 588f addql #4,%sp
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
59110: 2400 movel %d0,%d2
if ( seconds <= _TOD_Seconds_since_epoch() )
59112: b0b9 0007 e7ea cmpl 7e7ea <_TOD_Now>,%d0 59118: 63e0 blss 590fa <rtems_timer_server_fire_when+0x3a> 5911a: 486e fffc pea %fp@(-4) 5911e: 2f2e 0008 movel %fp@(8),%sp@- 59122: 4879 0007 efec pea 7efec <_Timer_Information> 59128: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
5912e: 4fef 000c lea %sp@(12),%sp 59132: 2640 moveal %d0,%a3 59134: 4aae fffc tstl %fp@(-4) 59138: 6674 bnes 591ae <rtems_timer_server_fire_when+0xee>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
5913a: 486b 0010 pea %a3@(16) 5913e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove>
the_watchdog->routine = routine; the_watchdog->id = id;
59144: 202e 0008 movel %fp@(8),%d0 59148: 2740 0030 movel %d0,%a3@(48)
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
5914c: 94b9 0007 e7ea subl 7e7ea <_TOD_Now>,%d2
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
59152: 7003 moveq #3,%d0
the_watchdog->user_data = user_data;
59154: 276e 0014 0034 movel %fp@(20),%a3@(52) 5915a: 2740 0038 movel %d0,%a3@(56)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
5915e: 2742 001c movel %d2,%a3@(28)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
59162: 2743 002c movel %d3,%a3@(44)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
59166: 42ab 0018 clrl %a3@(24)
(*timer_server->schedule_operation)( timer_server, the_timer );
5916a: 2f0b movel %a3,%sp@- 5916c: 2f0a movel %a2,%sp@- 5916e: 206a 0004 moveal %a2@(4),%a0 59172: 4e90 jsr %a0@
_Thread_Enable_dispatch();
59174: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
5917a: 4fef 000c lea %sp@(12),%sp
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
5917e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
59180: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 59186: 4e5e unlk %fp 59188: 4e75 rts
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
5918a: 700b moveq #11,%d0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
5918c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 <== NOT EXECUTED 59192: 4e5e unlk %fp <== NOT EXECUTED 59194: 4e75 rts <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
59196: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
59198: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 5919e: 4e5e unlk %fp 591a0: 4e75 rts
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
591a2: 700e moveq #14,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
591a4: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 591aa: 4e5e unlk %fp 591ac: 4e75 rts
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
591ae: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
591b0: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 591b6: 4e5e unlk %fp 591b8: 4e75 rts
...
00042330 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
42330: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 42334: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ <== NOT EXECUTED 42338: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
4233c: 2802 movel %d2,%d4 <== NOT EXECUTED 4233e: 0284 2000 0000 andil #536870912,%d4 <== NOT EXECUTED 42344: 6730 beqs 42376 <rtems_verror+0x46> <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
42346: 2239 0005 eda0 movel 5eda0 <rtems_panic_in_progress>,%d1 <== NOT EXECUTED 4234c: 2001 movel %d1,%d0 <== NOT EXECUTED 4234e: 5280 addql #1,%d0 <== NOT EXECUTED 42350: 23c0 0005 eda0 movel %d0,5eda0 <rtems_panic_in_progress> <== NOT EXECUTED 42356: 4a81 tstl %d1 <== NOT EXECUTED 42358: 6714 beqs 4236e <rtems_verror+0x3e> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4235a: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 42360: 5280 addql #1,%d0 <== NOT EXECUTED 42362: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level><== NOT EXECUTED
RTEMS_COMPILER_MEMORY_BARRIER();
42368: 2039 0005 eda0 movel 5eda0 <rtems_panic_in_progress>,%d0 <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
4236e: 7202 moveq #2,%d1 <== NOT EXECUTED 42370: b280 cmpl %d0,%d1 <== NOT EXECUTED 42372: 6d00 00de bltw 42452 <rtems_verror+0x122> <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
42376: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 4237c: 45f9 0004 eee8 lea 4eee8 <fflush>,%a2 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
42382: 2c02 movel %d2,%d6 <== NOT EXECUTED
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
42384: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
42388: 0286 8fff ffff andil #-1879048193,%d6 <== NOT EXECUTED
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
4238e: 4e92 jsr %a2@ <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
42390: 588f addql #4,%sp <== NOT EXECUTED 42392: 0802 001e btst #30,%d2 <== NOT EXECUTED 42396: 6600 0106 bnew 4249e <rtems_verror+0x16e> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
4239a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
}
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
4239e: 4283 clrl %d3 <== NOT EXECUTED 423a0: 47f9 0004 f274 lea 4f274 <fprintf>,%a3 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
423a6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 423aa: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 423b0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423b4: 4eb9 0005 5414 jsr 55414 <vfprintf> <== NOT EXECUTED
if (status)
423ba: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
423be: 2a00 movel %d0,%d5 <== NOT EXECUTED
if (status)
423c0: 4a86 tstl %d6 <== NOT EXECUTED 423c2: 6600 009a bnew 4245e <rtems_verror+0x12e> <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
423c6: 4a83 tstl %d3 <== NOT EXECUTED 423c8: 6732 beqs 423fc <rtems_verror+0xcc> <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
423ca: 4a83 tstl %d3 <== NOT EXECUTED 423cc: 6f14 bles 423e2 <rtems_verror+0xb2> <== NOT EXECUTED 423ce: 2f03 movel %d3,%sp@- <== NOT EXECUTED 423d0: 49f9 0004 fb28 lea 4fb28 <strerror>,%a4 <== NOT EXECUTED 423d6: 4e94 jsr %a4@ <== NOT EXECUTED 423d8: 588f addql #4,%sp <== NOT EXECUTED 423da: 2040 moveal %d0,%a0 <== NOT EXECUTED 423dc: 4a10 tstb %a0@ <== NOT EXECUTED 423de: 6600 00f4 bnew 424d4 <rtems_verror+0x1a4> <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
423e2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 423e4: 4879 0005 c1a4 pea 5c1a4 <IntUartPollCallbacks.6601+0x42> <== NOT EXECUTED 423ea: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 423f0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423f4: 4e93 jsr %a3@ <== NOT EXECUTED 423f6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 423fa: da80 addl %d0,%d5 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
423fc: 4879 0005 c988 pea 5c988 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 42402: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42408: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
(void) fflush(stderr);
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
4240c: 0282 3000 0000 andil #805306368,%d2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
42412: 4e93 jsr %a3@ <== NOT EXECUTED
(void) fflush(stderr);
42414: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
4241a: 2c00 movel %d0,%d6 <== NOT EXECUTED
(void) fflush(stderr);
4241c: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42420: 4e92 jsr %a2@ <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
42422: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42426: 4a82 tstl %d2 <== NOT EXECUTED 42428: 671a beqs 42444 <rtems_verror+0x114> <== NOT EXECUTED
{
if (error_flag & RTEMS_ERROR_PANIC)
4242a: 4a84 tstl %d4 <== NOT EXECUTED 4242c: 675c beqs 4248a <rtems_verror+0x15a> <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
4242e: 4879 0005 c1b8 pea 5c1b8 <IntUartPollCallbacks.6601+0x56> <== NOT EXECUTED 42434: 42a7 clrl %sp@- <== NOT EXECUTED 42436: 4eb9 0004 2544 jsr 42544 <rtems_error> <== NOT EXECUTED
_exit(local_errno);
4243c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4243e: 4eb9 0004 2e0a jsr 42e0a <_exit> <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
42444: 2006 movel %d6,%d0 <== NOT EXECUTED 42446: d085 addl %d5,%d0 <== NOT EXECUTED
rtems_error(0, "fatal error, aborting");
abort();
}
}
return chars_written;
}
42448: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 4244e: 4e5e unlk %fp <== NOT EXECUTED 42450: 4e75 rts <== NOT EXECUTED
_exit(local_errno);
}
else
{
rtems_error(0, "fatal error, aborting");
abort();
42452: 4280 clrl %d0 <== NOT EXECUTED
}
}
return chars_written;
}
42454: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 4245a: 4e5e unlk %fp <== NOT EXECUTED 4245c: 4e75 rts <== NOT EXECUTED
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
4245e: 2f06 movel %d6,%sp@- <== NOT EXECUTED 42460: 4eb9 0004 2318 jsr 42318 <rtems_status_text> <== NOT EXECUTED 42466: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42468: 4879 0005 c189 pea 5c189 <IntUartPollCallbacks.6601+0x27> <== NOT EXECUTED 4246e: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42474: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42478: 4e93 jsr %a3@ <== NOT EXECUTED 4247a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4247e: da80 addl %d0,%d5 <== NOT EXECUTED
if (local_errno)
42480: 4a83 tstl %d3 <== NOT EXECUTED 42482: 6700 ff78 beqw 423fc <rtems_verror+0xcc> <== NOT EXECUTED 42486: 6000 ff42 braw 423ca <rtems_verror+0x9a> <== NOT EXECUTED
rtems_error(0, "fatal error, exiting");
_exit(local_errno);
}
else
{
rtems_error(0, "fatal error, aborting");
4248a: 4879 0005 c1cd pea 5c1cd <IntUartPollCallbacks.6601+0x6b> <== NOT EXECUTED 42490: 42a7 clrl %sp@- <== NOT EXECUTED 42492: 4eb9 0004 2544 jsr 42544 <rtems_error> <== NOT EXECUTED
abort();
42498: 4eb9 0004 eb5c jsr 4eb5c <abort> <== NOT EXECUTED
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
local_errno = errno;
4249e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 424a4: 47f9 0004 f274 lea 4f274 <fprintf>,%a3 <== NOT EXECUTED 424aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 424ac: 2610 movel %a0@,%d3 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
424ae: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 424b2: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 424b6: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 424bc: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424c0: 4eb9 0005 5414 jsr 55414 <vfprintf> <== NOT EXECUTED
if (status)
424c6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
424ca: 2a00 movel %d0,%d5 <== NOT EXECUTED
if (status)
424cc: 4a86 tstl %d6 <== NOT EXECUTED 424ce: 6700 fef6 beqw 423c6 <rtems_verror+0x96> <== NOT EXECUTED 424d2: 608a bras 4245e <rtems_verror+0x12e> <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
424d4: 2f03 movel %d3,%sp@- <== NOT EXECUTED
chars_written += fprintf(stderr, "\n");
(void) fflush(stderr);
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
424d6: 0282 3000 0000 andil #805306368,%d2 <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
424dc: 4e94 jsr %a4@ <== NOT EXECUTED 424de: 2f00 movel %d0,%sp@- <== NOT EXECUTED 424e0: 4879 0005 c197 pea 5c197 <IntUartPollCallbacks.6601+0x35> <== NOT EXECUTED 424e6: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 424ec: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424f0: 4e93 jsr %a3@ <== NOT EXECUTED
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
424f2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
424f6: da80 addl %d0,%d5 <== NOT EXECUTED
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
424f8: 4879 0005 c988 pea 5c988 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 424fe: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42504: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42508: 4e93 jsr %a3@ <== NOT EXECUTED
(void) fflush(stderr);
4250a: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
}
chars_written += fprintf(stderr, "\n");
42510: 2c00 movel %d0,%d6 <== NOT EXECUTED
(void) fflush(stderr);
42512: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42516: 4e92 jsr %a2@ <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
42518: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4251c: 4a82 tstl %d2 <== NOT EXECUTED 4251e: 6600 ff0a bnew 4242a <rtems_verror+0xfa> <== NOT EXECUTED 42522: 6000 ff20 braw 42444 <rtems_verror+0x114> <== NOT EXECUTED
00067364 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
67364: 4e56 ffe4 linkw %fp,#-28 67368: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 6736c: 246e 0008 moveal %fp@(8),%a2 67370: 4284 clrl %d4 67372: 263c 7fff ffff movel #2147483647,%d3 67378: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6737a: 47f9 0008 5d20 lea 85d20 <__srget_r>,%a3 67380: 202a 0004 movel %a2@(4),%d0 67384: 5380 subql #1,%d0 67386: 2540 0004 movel %d0,%a2@(4) 6738a: 6d62 blts 673ee <scanInt+0x8a> 6738c: 2052 moveal %a2@,%a0 6738e: 4280 clrl %d0 67390: 1010 moveb %a0@,%d0 67392: 5288 addql #1,%a0
if (c == ':')
67394: 723a moveq #58,%d1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
67396: 2488 movel %a0,%a2@
if (c == ':')
67398: b280 cmpl %d0,%d1 6739a: 6764 beqs 67400 <scanInt+0x9c>
break;
if (sign == 0) {
6739c: 4a84 tstl %d4 6739e: 660a bnes 673aa <scanInt+0x46>
if (c == '-') {
673a0: 7c2d moveq #45,%d6 673a2: bc80 cmpl %d0,%d6 673a4: 6700 0084 beqw 6742a <scanInt+0xc6>
sign = -1;
limit++;
continue;
673a8: 7801 moveq #1,%d4
}
sign = 1;
}
if (!isdigit(c))
673aa: 2079 000a 27a8 moveal a27a8 <__ctype_ptr__>,%a0 673b0: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 673b4: 49c1 extbl %d1 673b6: 44c1 movew %d1,%ccr 673b8: 6664 bnes 6741e <scanInt+0xba>
return 0;
d = c - '0';
if ((i > (limit / 10))
673ba: 2203 movel %d3,%d1 673bc: 7c0a moveq #10,%d6 673be: 4c46 1005 remul %d6,%d5,%d1 673c2: 4c46 1001 remul %d6,%d1,%d1 673c6: b282 cmpl %d2,%d1 673c8: 6554 bcss 6741e <scanInt+0xba>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
673ca: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
673d0: b282 cmpl %d2,%d1 673d2: 6746 beqs 6741a <scanInt+0xb6>
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
673d4: 2202 movel %d2,%d1 673d6: e789 lsll #3,%d1 673d8: 2241 moveal %d1,%a1 673da: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 673de: 2400 movel %d0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
673e0: 202a 0004 movel %a2@(4),%d0 673e4: 5380 subql #1,%d0
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
673e6: d488 addl %a0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
673e8: 2540 0004 movel %d0,%a2@(4) 673ec: 6c9e bges 6738c <scanInt+0x28>
673ee: 2f0a movel %a2,%sp@- <== NOT EXECUTED 673f0: 2f39 000a 27b4 movel a27b4 <_impure_ptr>,%sp@- <== NOT EXECUTED 673f6: 4e93 jsr %a3@ <== NOT EXECUTED 673f8: 508f addql #8,%sp <== NOT EXECUTED
if (c == ':')
673fa: 723a moveq #58,%d1 <== NOT EXECUTED 673fc: b280 cmpl %d0,%d1 <== NOT EXECUTED 673fe: 669c bnes 6739c <scanInt+0x38> <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
67400: 4a84 tstl %d4 67402: 671a beqs 6741e <scanInt+0xba>
return 0;
*val = i * sign;
67404: 4c02 4800 mulsl %d2,%d4 67408: 7001 moveq #1,%d0 6740a: 206e 000c moveal %fp@(12),%a0 6740e: 2084 movel %d4,%a0@
return 1; }
67410: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 67416: 4e5e unlk %fp 67418: 4e75 rts
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
6741a: ba80 cmpl %d0,%d5 <== NOT EXECUTED 6741c: 64b6 bccs 673d4 <scanInt+0x70> <== NOT EXECUTED
i = i * 10 + d;
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
6741e: 4280 clrl %d0 <== NOT EXECUTED
}
67420: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 67426: 4e5e unlk %fp <== NOT EXECUTED 67428: 4e75 rts <== NOT EXECUTED
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
limit++;
6742a: 5283 addql #1,%d3 <== NOT EXECUTED 6742c: 78ff moveq #-1,%d4 <== NOT EXECUTED
continue;
6742e: 6000 ff50 braw 67380 <scanInt+0x1c> <== NOT EXECUTED
00067432 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
67432: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
67436: 206e 000c moveal %fp@(12),%a0
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
6743a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 6743e: 246e 0008 moveal %fp@(8),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67442: 4bf9 0008 5d20 lea 85d20 <__srget_r>,%a5 67448: 202a 0004 movel %a2@(4),%d0 6744c: 5380 subql #1,%d0
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
6744e: 266e 0010 moveal %fp@(16),%a3 67452: 242e 0018 movel %fp@(24),%d2 67456: 286e 0014 moveal %fp@(20),%a4
int c;
*name = *bufp;
6745a: 2093 movel %a3@,%a0@
for (;;) {
c = getc(fp);
6745c: 2540 0004 movel %d0,%a2@(4) 67460: 6d36 blts 67498 <scanString+0x66> 67462: 2052 moveal %a2@,%a0 67464: 4280 clrl %d0 67466: 1010 moveb %a0@,%d0 67468: 5288 addql #1,%a0
if (c == ':') {
6746a: 723a moveq #58,%d1
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
6746c: 2488 movel %a0,%a2@
if (c == ':') {
6746e: b280 cmpl %d0,%d1 67470: 6738 beqs 674aa <scanString+0x78>
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
67472: 720a moveq #10,%d1 67474: b280 cmpl %d0,%d1 67476: 674a beqs 674c2 <scanString+0x90>
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
67478: 72ff moveq #-1,%d1 6747a: b280 cmpl %d0,%d1 6747c: 6748 beqs 674c6 <scanString+0x94>
return 0;
if (*nleft < 2)
6747e: 7201 moveq #1,%d1 67480: b294 cmpl %a4@,%d1 67482: 6442 bccs 674c6 <scanString+0x94>
return 0;
**bufp = c;
67484: 2053 moveal %a3@,%a0 67486: 1080 moveb %d0,%a0@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67488: 202a 0004 movel %a2@(4),%d0 6748c: 5380 subql #1,%d0
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
6748e: 5293 addql #1,%a3@
--(*nleft);
67490: 5394 subql #1,%a4@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67492: 2540 0004 movel %d0,%a2@(4) 67496: 6cca bges 67462 <scanString+0x30> 67498: 2f0a movel %a2,%sp@- 6749a: 2f39 000a 27b4 movel a27b4 <_impure_ptr>,%sp@- 674a0: 4e95 jsr %a5@ 674a2: 508f addql #8,%sp
if (c == ':') {
674a4: 723a moveq #58,%d1 674a6: b280 cmpl %d0,%d1 674a8: 66c8 bnes 67472 <scanString+0x40>
if (nlFlag)
674aa: 4a82 tstl %d2 674ac: 6618 bnes 674c6 <scanString+0x94>
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
674ae: 2053 moveal %a3@,%a0
++(*bufp); --(*nleft);
674b0: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
674b2: 4210 clrb %a0@
++(*bufp);
674b4: 5293 addql #1,%a3@
--(*nleft);
674b6: 5394 subql #1,%a4@
return 1; }
674b8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 674be: 4e5e unlk %fp 674c0: 4e75 rts
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
674c2: 4a82 tstl %d2 674c4: 66e8 bnes 674ae <scanString+0x7c>
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
674c6: 4280 clrl %d0 <== NOT EXECUTED
}
674c8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED 674ce: 4e5e unlk %fp <== NOT EXECUTED
674d0: 4e75 rts
000674d2 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
674d2: 4e56 ffe4 linkw %fp,#-28 674d6: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
674da: 42a7 clrl %sp@- 674dc: 280e movel %fp,%d4 674de: 0684 0000 0014 addil #20,%d4 674e4: 260e movel %fp,%d3 674e6: 0683 0000 0010 addil #16,%d3 674ec: 47fa ff44 lea %pc@(67432 <scanString>),%a3 674f0: 2f04 movel %d4,%sp@- 674f2: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
674f4: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
674f8: 2f0a movel %a2,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
674fa: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
674fe: 2f02 movel %d2,%sp@- 67500: 4e93 jsr %a3@ 67502: 4fef 0014 lea %sp@(20),%sp 67506: 4a80 tstl %d0 67508: 660c bnes 67516 <scangr+0x44>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
return 1;
6750a: 4280 clrl %d0 <== NOT EXECUTED
}
6750c: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 <== NOT EXECUTED 67512: 4e5e unlk %fp <== NOT EXECUTED 67514: 4e75 rts <== NOT EXECUTED
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
67516: 42a7 clrl %sp@- 67518: 2f04 movel %d4,%sp@- 6751a: 2f03 movel %d3,%sp@- 6751c: 486a 0004 pea %a2@(4) 67520: 2f02 movel %d2,%sp@- 67522: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
67524: 4fef 0014 lea %sp@(20),%sp 67528: 4a80 tstl %d0 6752a: 67de beqs 6750a <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid)
6752c: 486e fffc pea %fp@(-4) 67530: 2f02 movel %d2,%sp@- 67532: 4eba fe30 jsr %pc@(67364 <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
67536: 508f addql #8,%sp 67538: 4a80 tstl %d0 6753a: 67ce beqs 6750a <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1))
6753c: 4878 0001 pea 1 <ADD> 67540: 2f04 movel %d4,%sp@- 67542: 2f03 movel %d3,%sp@- 67544: 486e fff8 pea %fp@(-8) 67548: 2f02 movel %d2,%sp@- 6754a: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6754c: 4fef 0014 lea %sp@(20),%sp 67550: 4a80 tstl %d0 67552: 67b6 beqs 6750a <scangr+0x38>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67554: 226e fff8 moveal %fp@(-8),%a1
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
return 0;
grp->gr_gid = grgid;
67558: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6755e: 1011 moveb %a1@,%d0 67560: 677a beqs 675dc <scangr+0x10a> 67562: 2049 moveal %a1,%a0 67564: 7201 moveq #1,%d1 67566: 5288 addql #1,%a0
if(*cp == ',')
67568: 49c0 extbl %d0 6756a: 742c moveq #44,%d2 6756c: b480 cmpl %d0,%d2 6756e: 6756 beqs 675c6 <scangr+0xf4>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67570: 1010 moveb %a0@,%d0 67572: 66f2 bnes 67566 <scangr+0x94> 67574: e589 lsll #2,%d1 67576: 0681 0000 0013 addil #19,%d1
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
6757c: b2ae 0014 cmpl %fp@(20),%d1 67580: 6288 bhis 6750a <scangr+0x38>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
67582: 202e 0010 movel %fp@(16),%d0 67586: 72f0 moveq #-16,%d1 67588: 0680 0000 000f addil #15,%d0 6758e: c081 andl %d1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
67590: 2040 moveal %d0,%a0 67592: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67594: 206e fff8 moveal %fp@(-8),%a0
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
67598: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6759c: 1010 moveb %a0@,%d0 6759e: 6740 beqs 675e0 <scangr+0x10e> 675a0: 5288 addql #1,%a0 675a2: 7201 moveq #1,%d1
if(*cp == ',') {
675a4: 49c0 extbl %d0 675a6: 742c moveq #44,%d2 675a8: b480 cmpl %d0,%d2 675aa: 671e beqs 675ca <scangr+0xf8>
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
675ac: 1018 moveb %a0@+,%d0 675ae: 66f4 bnes 675a4 <scangr+0xd2>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
675b0: 206a 000a moveal %a2@(10),%a0 675b4: 7001 moveq #1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
675b6: e589 lsll #2,%d1
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
675b8: 42b0 1800 clrl %a0@(00000000,%d1:l)
return 1; }
675bc: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 675c2: 4e5e unlk %fp 675c4: 4e75 rts
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',')
memcount++;
675c6: 5281 addql #1,%d1 <== NOT EXECUTED 675c8: 60a6 bras 67570 <scangr+0x9e> <== NOT EXECUTED
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
*cp = '\0';
675ca: 4200 clrb %d0 <== NOT EXECUTED 675cc: 1140 ffff moveb %d0,%a0@(-1) <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
675d0: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 675d4: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 675d8: 5281 addql #1,%d1 <== NOT EXECUTED 675da: 60d0 bras 675ac <scangr+0xda> <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
675dc: 7217 moveq #23,%d1 <== NOT EXECUTED 675de: 609c bras 6757c <scangr+0xaa> <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
675e0: 206a 000a moveal %a2@(10),%a0 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
675e4: 7204 moveq #4,%d1 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
675e6: 7001 moveq #1,%d0 <== NOT EXECUTED 675e8: 42b0 1800 clrl %a0@(00000000,%d1:l) <== NOT EXECUTED 675ec: 60ce bras 675bc <scangr+0xea> <== NOT EXECUTED
0006762c <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
6762c: 4e56 ffe0 linkw %fp,#-32 67630: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67634: 42a7 clrl %sp@- 67636: 280e movel %fp,%d4 67638: 0684 0000 0014 addil #20,%d4 6763e: 260e movel %fp,%d3 67640: 0683 0000 0010 addil #16,%d3 67646: 47fa fdea lea %pc@(67432 <scanString>),%a3 6764a: 2f04 movel %d4,%sp@- 6764c: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
6764e: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67652: 2f0a movel %a2,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
67654: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67658: 2f02 movel %d2,%sp@- 6765a: 4e93 jsr %a3@ 6765c: 4fef 0014 lea %sp@(20),%sp 67660: 4a80 tstl %d0 67662: 660c bnes 67670 <scanpw+0x44>
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
pwd->pw_gid = pwgid;
return 1;
67664: 4280 clrl %d0 <== NOT EXECUTED
}
67666: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 6766c: 4e5e unlk %fp <== NOT EXECUTED 6766e: 4e75 rts <== NOT EXECUTED
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
67670: 42a7 clrl %sp@- 67672: 2f04 movel %d4,%sp@- 67674: 2f03 movel %d3,%sp@- 67676: 486a 0004 pea %a2@(4) 6767a: 2f02 movel %d2,%sp@- 6767c: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6767e: 4fef 0014 lea %sp@(20),%sp 67682: 4a80 tstl %d0 67684: 67de beqs 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid)
67686: 486e fffc pea %fp@(-4) 6768a: 49fa fcd8 lea %pc@(67364 <scanInt>),%a4 6768e: 2f02 movel %d2,%sp@- 67690: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67692: 508f addql #8,%sp 67694: 4a80 tstl %d0 67696: 67cc beqs 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid)
67698: 486e fff8 pea %fp@(-8) 6769c: 2f02 movel %d2,%sp@- 6769e: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
676a0: 508f addql #8,%sp 676a2: 4a80 tstl %d0 676a4: 67be beqs 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
676a6: 42a7 clrl %sp@- 676a8: 2f04 movel %d4,%sp@- 676aa: 2f03 movel %d3,%sp@- 676ac: 486a 000c pea %a2@(12) 676b0: 2f02 movel %d2,%sp@- 676b2: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
676b4: 4fef 0014 lea %sp@(20),%sp 676b8: 4a80 tstl %d0 676ba: 67a8 beqs 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
676bc: 42a7 clrl %sp@- 676be: 2f04 movel %d4,%sp@- 676c0: 2f03 movel %d3,%sp@- 676c2: 486a 0010 pea %a2@(16) 676c6: 2f02 movel %d2,%sp@- 676c8: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
676ca: 4fef 0014 lea %sp@(20),%sp 676ce: 4a80 tstl %d0 676d0: 6792 beqs 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
676d2: 42a7 clrl %sp@- 676d4: 2f04 movel %d4,%sp@- 676d6: 2f03 movel %d3,%sp@- 676d8: 486a 0014 pea %a2@(20) 676dc: 2f02 movel %d2,%sp@- 676de: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
676e0: 4fef 0014 lea %sp@(20),%sp 676e4: 4a80 tstl %d0 676e6: 6700 ff7c beqw 67664 <scanpw+0x38>
|| !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
676ea: 4878 0001 pea 1 <ADD> 676ee: 2f04 movel %d4,%sp@- 676f0: 2f03 movel %d3,%sp@- 676f2: 486a 0018 pea %a2@(24) 676f6: 2f02 movel %d2,%sp@- 676f8: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
676fa: 4fef 0014 lea %sp@(20),%sp 676fe: 4a80 tstl %d0 67700: 6700 ff62 beqw 67664 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
pwd->pw_gid = pwgid;
67704: 7001 moveq #1,%d0 67706: 356e fffa 000a movew %fp@(-6),%a2@(10)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
return 0;
pwd->pw_uid = pwuid;
6770c: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid; return 1; }
67712: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 67718: 4e5e unlk %fp 6771a: 4e75 rts
00046804 <sched_get_priority_max>:
int sched_get_priority_max(
int policy
)
{
switch ( policy ) {
46804: 7004 moveq #4,%d0
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
46806: 4e56 0000 linkw %fp,#0 4680a: 222e 0008 movel %fp@(8),%d1
switch ( policy ) {
4680e: b081 cmpl %d1,%d0 46810: 6412 bccs 46824 <sched_get_priority_max+0x20>
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
46812: 4eb9 0004 fb0c jsr 4fb0c <__errno> 46818: 7216 moveq #22,%d1 4681a: 2040 moveal %d0,%a0 4681c: 70ff moveq #-1,%d0
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
}
4681e: 4e5e unlk %fp
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
46820: 2081 movel %d1,%a0@
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
}
46822: 4e75 rts
int sched_get_priority_max(
int policy
)
{
switch ( policy ) {
46824: 103c 0001 moveb #1,%d0 46828: e3a8 lsll %d1,%d0 4682a: 7217 moveq #23,%d1 4682c: c081 andl %d1,%d0 4682e: 67e2 beqs 46812 <sched_get_priority_max+0xe>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
46830: 4280 clrl %d0 46832: 1039 0005 eb86 moveb 5eb86 <rtems_maximum_priority>,%d0
}
46838: 4e5e unlk %fp
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
4683a: 5380 subql #1,%d0
}
4683c: 4e75 rts
...
00046840 <sched_get_priority_min>:
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
46840: 7004 moveq #4,%d0
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
46842: 4e56 0000 linkw %fp,#0 46846: 222e 0008 movel %fp@(8),%d1
switch ( policy ) {
4684a: b081 cmpl %d1,%d0 4684c: 6412 bccs 46860 <sched_get_priority_min+0x20>
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4684e: 4eb9 0004 fb0c jsr 4fb0c <__errno> 46854: 7216 moveq #22,%d1 46856: 2040 moveal %d0,%a0 46858: 70ff moveq #-1,%d0
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
4685a: 4e5e unlk %fp
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4685c: 2081 movel %d1,%a0@
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
4685e: 4e75 rts
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
46860: 103c 0001 moveb #1,%d0 46864: e3a8 lsll %d1,%d0 46866: 7217 moveq #23,%d1 46868: c081 andl %d1,%d0 4686a: 67e2 beqs 4684e <sched_get_priority_min+0xe> 4686c: 7001 moveq #1,%d0
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
4686e: 4e5e unlk %fp 46870: 4e75 rts
...
00045d54 <sched_getparam>:
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
45d54: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45d58: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d5e: 7258 moveq #88,%d1 45d60: 2040 moveal %d0,%a0
}
45d62: 70ff moveq #-1,%d0 45d64: 4e5e unlk %fp
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45d66: 2081 movel %d1,%a0@
}
45d68: 4e75 rts
...
00045d6c <sched_getscheduler>:
#include <rtems/posix/time.h>
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
45d6c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45d70: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d76: 7258 moveq #88,%d1 45d78: 2040 moveal %d0,%a0
}
45d7a: 70ff moveq #-1,%d0 45d7c: 4e5e unlk %fp
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45d7e: 2081 movel %d1,%a0@
}
45d80: 4e75 rts
...
00045d84 <sched_setparam>:
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
45d84: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45d88: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d8e: 7258 moveq #88,%d1 45d90: 2040 moveal %d0,%a0
}
45d92: 70ff moveq #-1,%d0 45d94: 4e5e unlk %fp
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45d96: 2081 movel %d1,%a0@
}
45d98: 4e75 rts
...
00045d9c <sched_setscheduler>:
int sched_setscheduler(
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
45d9c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45da0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45da6: 7258 moveq #88,%d1 45da8: 2040 moveal %d0,%a0
}
45daa: 70ff moveq #-1,%d0 45dac: 4e5e unlk %fp
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45dae: 2081 movel %d1,%a0@
}
45db0: 4e75 rts
...
000488cc <sem_close>:
*/
int sem_close(
sem_t *sem
)
{
488cc: 4e56 fffc linkw %fp,#-4
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
488d0: 486e fffc pea %fp@(-4) 488d4: 206e 0008 moveal %fp@(8),%a0 488d8: 2f10 movel %a0@,%sp@- 488da: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 488e0: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
488e6: 4fef 000c lea %sp@(12),%sp 488ea: 4aae fffc tstl %fp@(-4) 488ee: 6712 beqs 48902 <sem_close+0x36>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
488f0: 4eb9 0005 2bbc jsr 52bbc <__errno> 488f6: 7216 moveq #22,%d1 488f8: 2040 moveal %d0,%a0 488fa: 70ff moveq #-1,%d0
}
488fc: 4e5e unlk %fp
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
488fe: 2081 movel %d1,%a0@
}
48900: 4e75 rts
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
48902: 2040 moveal %d0,%a0 48904: 53a8 0016 subql #1,%a0@(22)
_POSIX_Semaphore_Delete( the_semaphore );
48908: 2f00 movel %d0,%sp@- 4890a: 4eb9 0004 f088 jsr 4f088 <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
48910: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
return 0;
48916: 588f addql #4,%sp
switch ( location ) {
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
_POSIX_Semaphore_Delete( the_semaphore );
_Thread_Enable_dispatch();
48918: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
4891a: 4e5e unlk %fp 4891c: 4e75 rts
...
000489d8 <sem_init>:
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
489d8: 4e56 fffc linkw %fp,#-4 489dc: 2f0a movel %a2,%sp@- 489de: 246e 0008 moveal %fp@(8),%a2
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
489e2: 4a8a tstl %a2 489e4: 672e beqs 48a14 <sem_init+0x3c>
rtems_set_errno_and_return_minus_one( EINVAL );
status = _POSIX_Semaphore_Create_support(
489e6: 486e fffc pea %fp@(-4) 489ea: 2f2e 0010 movel %fp@(16),%sp@- 489ee: 2f2e 000c movel %fp@(12),%sp@- 489f2: 42a7 clrl %sp@- 489f4: 4eb9 0004 ef28 jsr 4ef28 <_POSIX_Semaphore_Create_support>
pshared,
value,
&the_semaphore
);
if ( status != -1 )
489fa: 4fef 0010 lea %sp@(16),%sp 489fe: 72ff moveq #-1,%d1 48a00: b280 cmpl %d0,%d1 48a02: 6708 beqs 48a0c <sem_init+0x34>
*sem = the_semaphore->Object.id;
48a04: 206e fffc moveal %fp@(-4),%a0 48a08: 24a8 0008 movel %a0@(8),%a2@
return status;
}
48a0c: 246e fff8 moveal %fp@(-8),%a2 48a10: 4e5e unlk %fp 48a12: 4e75 rts
{
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
rtems_set_errno_and_return_minus_one( EINVAL );
48a14: 4eb9 0005 2bbc jsr 52bbc <__errno>
if ( status != -1 )
*sem = the_semaphore->Object.id;
return status;
}
48a1a: 246e fff8 moveal %fp@(-8),%a2
{
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
rtems_set_errno_and_return_minus_one( EINVAL );
48a1e: 2040 moveal %d0,%a0 48a20: 7216 moveq #22,%d1 48a22: 70ff moveq #-1,%d0
if ( status != -1 )
*sem = the_semaphore->Object.id;
return status;
}
48a24: 4e5e unlk %fp
{
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
rtems_set_errno_and_return_minus_one( EINVAL );
48a26: 2081 movel %d1,%a0@
if ( status != -1 )
*sem = the_semaphore->Object.id;
return status;
}
48a28: 4e75 rts
...
00048a2c <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
48a2c: 4e56 ffe0 linkw %fp,#-32
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
48a30: 2039 0006 3fa0 movel 63fa0 <_Thread_Dispatch_disable_level>,%d0 48a36: 5280 addql #1,%d0 48a38: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48a3c: 23c0 0006 3fa0 movel %d0,63fa0 <_Thread_Dispatch_disable_level> 48a42: 2a2e 0008 movel %fp@(8),%d5 48a46: 262e 000c movel %fp@(12),%d3
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
48a4a: 2803 movel %d3,%d4 48a4c: 0284 0000 0200 andil #512,%d4 48a52: 6600 0086 bnew 48ada <sem_open+0xae> 48a56: 95ca subal %a2,%a2
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
48a58: 486e fffc pea %fp@(-4) 48a5c: 2f05 movel %d5,%sp@- 48a5e: 4eb9 0004 f0e0 jsr 4f0e0 <_POSIX_Semaphore_Name_to_id>
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
48a64: 508f addql #8,%sp
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
48a66: 2400 movel %d0,%d2
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
48a68: 6726 beqs 48a90 <sem_open+0x64>
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
48a6a: 7002 moveq #2,%d0 48a6c: b082 cmpl %d2,%d0 48a6e: 6604 bnes 48a74 <sem_open+0x48> 48a70: 4a84 tstl %d4 48a72: 666e bnes 48ae2 <sem_open+0xb6>
_Thread_Enable_dispatch();
48a74: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
48a7a: 4eb9 0005 2bbc jsr 52bbc <__errno> 48a80: 2040 moveal %d0,%a0 48a82: 70ff moveq #-1,%d0 48a84: 2082 movel %d2,%a0@
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
#endif
return id;
}
48a86: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 48a8c: 4e5e unlk %fp 48a8e: 4e75 rts
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
48a90: 0283 0000 0a00 andil #2560,%d3 48a96: 0c83 0000 0a00 cmpil #2560,%d3 48a9c: 676e beqs 48b0c <sem_open+0xe0> 48a9e: 486e fff4 pea %fp@(-12)
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
_Thread_Enable_dispatch();
48aa2: 45f9 0004 b464 lea 4b464 <_Thread_Enable_dispatch>,%a2 48aa8: 2f2e fffc movel %fp@(-4),%sp@- 48aac: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 48ab2: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get>
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
48ab8: 2040 moveal %d0,%a0 48aba: 52a8 0016 addql #1,%a0@(22)
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
48abe: 2d40 fff8 movel %d0,%fp@(-8)
the_semaphore->open_count += 1;
_Thread_Enable_dispatch();
48ac2: 4e92 jsr %a2@
_Thread_Enable_dispatch();
48ac4: 4e92 jsr %a2@
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
48ac6: 202e fff8 movel %fp@(-8),%d0
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
_Thread_Enable_dispatch();
_Thread_Enable_dispatch();
goto return_id;
48aca: 4fef 000c lea %sp@(12),%sp
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
48ace: 5080 addql #8,%d0
#endif return id; }
48ad0: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 48ad6: 4e5e unlk %fp 48ad8: 4e75 rts
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
48ada: 246e 0014 moveal %fp@(20),%a2 48ade: 6000 ff78 braw 48a58 <sem_open+0x2c>
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
48ae2: 486e fff8 pea %fp@(-8) 48ae6: 2f0a movel %a2,%sp@- 48ae8: 42a7 clrl %sp@- 48aea: 2f05 movel %d5,%sp@- 48aec: 4eb9 0004 ef28 jsr 4ef28 <_POSIX_Semaphore_Create_support> 48af2: 2400 movel %d0,%d2
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
48af4: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
if ( status == -1 )
48afa: 4fef 0010 lea %sp@(16),%sp 48afe: 70ff moveq #-1,%d0 48b00: b082 cmpl %d2,%d0 48b02: 6782 beqs 48a86 <sem_open+0x5a>
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
48b04: 202e fff8 movel %fp@(-8),%d0 48b08: 5080 addql #8,%d0 48b0a: 60c4 bras 48ad0 <sem_open+0xa4>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
48b0c: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
48b12: 4eb9 0005 2bbc jsr 52bbc <__errno> 48b18: 7211 moveq #17,%d1 48b1a: 2040 moveal %d0,%a0 48b1c: 70ff moveq #-1,%d0
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
#endif
return id;
}
48b1e: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
48b24: 2081 movel %d1,%a0@
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
#endif
return id;
}
48b26: 4e5e unlk %fp 48b28: 4e75 rts
...
00048b84 <sem_timedwait>:
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
48b84: 4e56 fffc linkw %fp,#-4 48b88: 2f02 movel %d2,%sp@-
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
48b8a: 486e fffc pea %fp@(-4) 48b8e: 2f2e 000c movel %fp@(12),%sp@-
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
48b92: 242e 0008 movel %fp@(8),%d2
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
48b96: 4eb9 0004 e4f4 jsr 4e4f4 <_POSIX_Absolute_timeout_to_ticks>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
48b9c: 508f addql #8,%sp 48b9e: 7203 moveq #3,%d1 48ba0: b280 cmpl %d0,%d1 48ba2: 671a beqs 48bbe <sem_timedwait+0x3a>
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
48ba4: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 48ba8: 42a7 clrl %sp@- <== NOT EXECUTED 48baa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 48bac: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
break;
}
}
return lock_status;
}
48bb2: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
48bb6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
break;
}
}
return lock_status;
}
48bba: 4e5e unlk %fp <== NOT EXECUTED 48bbc: 4e75 rts <== NOT EXECUTED
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
48bbe: 2f2e fffc movel %fp@(-4),%sp@- 48bc2: 4878 0001 pea 1 <ADD> 48bc6: 2f02 movel %d2,%sp@- 48bc8: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support>
break;
}
}
return lock_status;
}
48bce: 242e fff8 movel %fp@(-8),%d2
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
48bd2: 4fef 000c lea %sp@(12),%sp
break;
}
}
return lock_status;
}
48bd6: 4e5e unlk %fp 48bd8: 4e75 rts
...
00048bdc <sem_trywait>:
*/
int sem_trywait(
sem_t *sem
)
{
48bdc: 4e56 0000 linkw %fp,#0
return _POSIX_Semaphore_Wait_support(sem, false, THREAD_QUEUE_WAIT_FOREVER);
48be0: 42a7 clrl %sp@- 48be2: 42a7 clrl %sp@- 48be4: 2f2e 0008 movel %fp@(8),%sp@- 48be8: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support>
}
48bee: 4e5e unlk %fp 48bf0: 4e75 rts
...
00067306 <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
67306: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
67308: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
6730c: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 67312: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0; }
67318: 4e5e unlk %fp <== NOT EXECUTED
6731a: 4e75 rts
00067864 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
67864: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
67868: 4eb9 0006 775a jsr 6775a <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
6786e: 2039 000a 60de movel a60de <group_fp>,%d0 <== NOT EXECUTED 67874: 670a beqs 67880 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
67876: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67878: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED 6787e: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
67880: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 67886: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> <== NOT EXECUTED 6788c: 4eb9 0008 1808 jsr 81808 <fopen> <== NOT EXECUTED 67892: 508f addql #8,%sp <== NOT EXECUTED
}
67894: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
67896: 23c0 000a 60de movel %d0,a60de <group_fp> <== NOT EXECUTED
}
6789c: 4e75 rts
00045a8c <setitimer>:
int setitimer(
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
45a8c: 4e56 0000 linkw %fp,#0
if ( !value )
45a90: 4aae 000c tstl %fp@(12) 45a94: 6732 beqs 45ac8 <setitimer+0x3c>
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
45a96: 4aae 0010 tstl %fp@(16) 45a9a: 672c beqs 45ac8 <setitimer+0x3c>
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
45a9c: 7002 moveq #2,%d0 45a9e: b0ae 0008 cmpl %fp@(8),%d0 45aa2: 6412 bccs 45ab6 <setitimer+0x2a>
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45aa4: 4eb9 0004 f3dc jsr 4f3dc <__errno>
}
45aaa: 4e5e unlk %fp
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45aac: 2040 moveal %d0,%a0 45aae: 7016 moveq #22,%d0 45ab0: 2080 movel %d0,%a0@
}
45ab2: 70ff moveq #-1,%d0 45ab4: 4e75 rts
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
45ab6: 4eb9 0004 f3dc jsr 4f3dc <__errno> 45abc: 7258 moveq #88,%d1 45abe: 2040 moveal %d0,%a0
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45ac0: 70ff moveq #-1,%d0 45ac2: 4e5e unlk %fp
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
45ac4: 2081 movel %d1,%a0@
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45ac6: 4e75 rts
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
rtems_set_errno_and_return_minus_one( EFAULT );
45ac8: 4eb9 0004 f3dc jsr 4f3dc <__errno>
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45ace: 4e5e unlk %fp
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
rtems_set_errno_and_return_minus_one( EFAULT );
45ad0: 2040 moveal %d0,%a0 45ad2: 700e moveq #14,%d0 45ad4: 2080 movel %d0,%a0@
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45ad6: 70ff moveq #-1,%d0 45ad8: 4e75 rts
...
00067a2e <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
67a2e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
67a32: 4eb9 0006 775a jsr 6775a <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
67a38: 2039 000a 5ff6 movel a5ff6 <passwd_fp>,%d0 <== NOT EXECUTED 67a3e: 670a beqs 67a4a <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
67a40: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67a42: 4eb9 0008 0fa2 jsr 80fa2 <fclose> <== NOT EXECUTED 67a48: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
67a4a: 4879 0009 a41b pea 9a41b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 67a50: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> <== NOT EXECUTED 67a56: 4eb9 0008 1808 jsr 81808 <fopen> <== NOT EXECUTED 67a5c: 508f addql #8,%sp <== NOT EXECUTED
}
67a5e: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
67a60: 23c0 000a 5ff6 movel %d0,a5ff6 <passwd_fp> <== NOT EXECUTED
}
67a66: 4e75 rts
000468d6 <setuid>:
uid_t uid
)
{
_POSIX_types_Uid = uid;
return 0;
}
468d6: 4280 clrl %d0 <== NOT EXECUTED
*/
int setuid(
uid_t uid
)
{
468d8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Uid = uid;
468dc: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 <== NOT EXECUTED 468e2: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED
return 0; }
468e8: 4e5e unlk %fp <== NOT EXECUTED
468ea: 4e75 rts
0004672c <sigaddset>:
int sigaddset(
sigset_t *set,
int signo
)
{
4672c: 4e56 0000 linkw %fp,#0 46730: 206e 0008 moveal %fp@(8),%a0 46734: 202e 000c movel %fp@(12),%d0 46738: 2f02 movel %d2,%sp@-
if ( !set )
4673a: 4a88 tstl %a0 4673c: 671e beqs 4675c <sigaddset+0x30>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
4673e: 4a80 tstl %d0 46740: 671a beqs 4675c <sigaddset+0x30> 46742: 2400 movel %d0,%d2 46744: 5382 subql #1,%d2
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
46746: 701f moveq #31,%d0 46748: b082 cmpl %d2,%d0 4674a: 6510 bcss 4675c <sigaddset+0x30>
rtems_set_errno_and_return_minus_one( EINVAL );
*set |= signo_to_mask(signo);
4674c: 7201 moveq #1,%d1 4674e: 4280 clrl %d0 46750: e5a9 lsll %d2,%d1
return 0; }
46752: 242e fffc movel %fp@(-4),%d2 46756: 4e5e unlk %fp
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
*set |= signo_to_mask(signo);
46758: 8390 orl %d1,%a0@
return 0; }
4675a: 4e75 rts
if ( !signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
4675c: 4eb9 0004 fbec jsr 4fbec <__errno>
*set |= signo_to_mask(signo);
return 0;
}
46762: 242e fffc movel %fp@(-4),%d2
if ( !signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
46766: 2040 moveal %d0,%a0 46768: 7216 moveq #22,%d1 4676a: 70ff moveq #-1,%d0
*set |= signo_to_mask(signo);
return 0;
}
4676c: 4e5e unlk %fp
if ( !signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
4676e: 2081 movel %d1,%a0@
*set |= signo_to_mask(signo);
return 0;
}
46770: 4e75 rts
...
0004b474 <sigemptyset>:
#include <rtems/seterr.h>
int sigemptyset(
sigset_t *set
)
{
4b474: 4e56 0000 linkw %fp,#0 4b478: 206e 0008 moveal %fp@(8),%a0
if ( !set )
4b47c: 4a88 tstl %a0 4b47e: 6708 beqs 4b488 <sigemptyset+0x14>
rtems_set_errno_and_return_minus_one( EINVAL );
*set = 0;
4b480: 4280 clrl %d0
return 0; }
4b482: 4e5e unlk %fp
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
*set = 0;
4b484: 4290 clrl %a0@
return 0; }
4b486: 4e75 rts
int sigemptyset(
sigset_t *set
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
4b488: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4b48e: 7216 moveq #22,%d1 4b490: 2040 moveal %d0,%a0 4b492: 70ff moveq #-1,%d0
*set = 0;
return 0;
}
4b494: 4e5e unlk %fp
int sigemptyset(
sigset_t *set
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
4b496: 2081 movel %d1,%a0@
*set = 0;
return 0;
}
4b498: 4e75 rts
...
00046410 <signal>:
sighandler_t signal(
int signum,
sighandler_t handler
)
{
46410: 4e56 ffe8 linkw %fp,#-24
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
46414: 2d6e 000c fffc movel %fp@(12),%fp@(-4)
sigemptyset(&s.sa_mask);
4641a: 486e fff8 pea %fp@(-8) 4641e: 4eb9 0004 63e8 jsr 463e8 <sigemptyset>
s.sa_flags = SA_RESTART;
#else
s.sa_flags = 0;
#endif
sigaction( signum, &s, &old );
46424: 486e ffe8 pea %fp@(-24) 46428: 486e fff4 pea %fp@(-12) 4642c: 2f2e 0008 movel %fp@(8),%sp@-
s.sa_flags = SA_RESTART | SA_INTERRUPT | SA_NOMASK; s.sa_restorer= NULL ; #elif defined(signal_like_SVR4) s.sa_flags = SA_RESTART; #else s.sa_flags = 0;
46430: 42ae fff4 clrl %fp@(-12)
#endif
sigaction( signum, &s, &old );
46434: 4eb9 0004 62dc jsr 462dc <sigaction>
return (sighandler_t) old.sa_handler; }
4643a: 202e fff0 movel %fp@(-16),%d0 4643e: 4e5e unlk %fp 46440: 4e75 rts
...
0004679c <sigpending>:
#include <rtems/seterr.h>
int sigpending(
sigset_t *set
)
{
4679c: 4e56 0000 linkw %fp,#0 467a0: 206e 0008 moveal %fp@(8),%a0
POSIX_API_Control *api;
if ( !set )
467a4: 4a88 tstl %a0 467a6: 671c beqs 467c4 <sigpending+0x28>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
*set = api->signals_pending | _POSIX_signals_Pending;
467a8: 2279 0006 0f1e moveal 60f1e <_Thread_Executing>,%a1 467ae: 4280 clrl %d0
return 0;
}
467b0: 4e5e unlk %fp
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
*set = api->signals_pending | _POSIX_signals_Pending;
467b2: 2239 0006 1506 movel 61506 <_POSIX_signals_Pending>,%d1 467b8: 2269 010e moveal %a1@(270),%a1 467bc: 82a9 00d0 orl %a1@(208),%d1 467c0: 2081 movel %d1,%a0@
return 0;
}
467c2: 4e75 rts
)
{
POSIX_API_Control *api;
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
467c4: 4eb9 0004 fbec jsr 4fbec <__errno> 467ca: 7216 moveq #22,%d1 467cc: 2040 moveal %d0,%a0 467ce: 70ff moveq #-1,%d0
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
*set = api->signals_pending | _POSIX_signals_Pending;
return 0;
}
467d0: 4e5e unlk %fp
)
{
POSIX_API_Control *api;
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
467d2: 2081 movel %d1,%a0@
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
*set = api->signals_pending | _POSIX_signals_Pending;
return 0;
}
467d4: 4e75 rts
...
00048b58 <sigqueue>:
int sigqueue(
pid_t pid,
int signo,
const union sigval value
)
{
48b58: 4e56 0000 linkw %fp,#0
return killinfo( pid, signo, &value );
48b5c: 486e 0010 pea %fp@(16) 48b60: 2f2e 000c movel %fp@(12),%sp@- 48b64: 2f2e 0008 movel %fp@(8),%sp@- 48b68: 4eb9 0004 e7c8 jsr 4e7c8 <killinfo>
}
48b6e: 4e5e unlk %fp 48b70: 4e75 rts
...
00048b74 <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
48b74: 4e56 ffec linkw %fp,#-20 48b78: 48d7 040c moveml %d2-%d3/%a2,%sp@
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
48b7c: 240e movel %fp,%d2 48b7e: 5982 subql #4,%d2 48b80: 45f9 0004 8b4c lea 48b4c <sigprocmask>,%a2
(void) sigfillset( &all_signals );
48b86: 260e movel %fp,%d3 48b88: 5183 subql #8,%d3
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
48b8a: 2f02 movel %d2,%sp@- 48b8c: 2f2e 0008 movel %fp@(8),%sp@- 48b90: 4878 0001 pea 1 <ADD> 48b94: 4e92 jsr %a2@
(void) sigfillset( &all_signals );
48b96: 2f03 movel %d3,%sp@- 48b98: 4eb9 0004 8aa8 jsr 48aa8 <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
48b9e: 42a7 clrl %sp@- 48ba0: 42a7 clrl %sp@- 48ba2: 2f03 movel %d3,%sp@- 48ba4: 4eb9 0004 8c30 jsr 48c30 <sigtimedwait> 48baa: 2600 movel %d0,%d3
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
48bac: 42a7 clrl %sp@- 48bae: 2f02 movel %d2,%sp@- 48bb0: 42a7 clrl %sp@- 48bb2: 4e92 jsr %a2@
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
48bb4: 4fef 0028 lea %sp@(40),%sp 48bb8: 70ff moveq #-1,%d0 48bba: b083 cmpl %d3,%d0 48bbc: 660c bnes 48bca <sigsuspend+0x56>
rtems_set_errno_and_return_minus_one( EINTR );
return status;
}
48bbe: 70ff moveq #-1,%d0 <== NOT EXECUTED 48bc0: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 48bc6: 4e5e unlk %fp <== NOT EXECUTED 48bc8: 4e75 rts <== NOT EXECUTED
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
rtems_set_errno_and_return_minus_one( EINTR );
48bca: 4eb9 0005 1e84 jsr 51e84 <__errno> 48bd0: 2040 moveal %d0,%a0 48bd2: 7004 moveq #4,%d0
return status;
}
48bd4: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
rtems_set_errno_and_return_minus_one( EINTR );
48bda: 2080 movel %d0,%a0@
return status;
}
48bdc: 70ff moveq #-1,%d0 48bde: 4e5e unlk %fp 48be0: 4e75 rts
...
0004425c <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
4425c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 44260: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44262: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
44266: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 4426a: 0280 0000 0e78 andil #3704,%d0 <== NOT EXECUTED
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
44270: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44272: 142e 000b moveb %fp@(11),%d2 <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
44276: 4a80 tstl %d0 <== NOT EXECUTED 44278: 661c bnes 44296 <siproc+0x3a> <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
4427a: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
} return i; }
4427e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
44282: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44288: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
} return i; }
4428c: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 44290: 4e5e unlk %fp <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
44292: 6000 fdd0 braw 44064 <iproc> <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
44296: 42a7 clrl %sp@- <== NOT EXECUTED
i = iproc (c, tty);
44298: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4429e: 42a7 clrl %sp@- <== NOT EXECUTED 442a0: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 442a4: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain> <== NOT EXECUTED
i = iproc (c, tty);
442aa: 2f0a movel %a2,%sp@- <== NOT EXECUTED 442ac: 2f02 movel %d2,%sp@- <== NOT EXECUTED 442ae: 4eba fdb4 jsr %pc@(44064 <iproc>) <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
442b2: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
442b6: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
442b8: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
442be: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 442c2: 2002 movel %d2,%d0 <== NOT EXECUTED
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
442c4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
442c8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 442cc: 4e5e unlk %fp <== NOT EXECUTED
442ce: 4e75 rts
00047c18 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
47c18: 4e56 ffe0 linkw %fp,#-32 47c1c: 48d7 001c moveml %d2-%d4,%sp@ 47c20: 262e 0008 movel %fp@(8),%d3 47c24: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
47c28: 6700 0088 beqw 47cb2 <stat+0x9a>
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
47c2c: 2f03 movel %d3,%sp@- 47c2e: 280e movel %fp,%d4 47c30: 0684 ffff ffec addil #-20,%d4 47c36: 4eb9 0008 6f0c jsr 86f0c <strlen> 47c3c: 7201 moveq #1,%d1 47c3e: 2e81 movel %d1,%sp@ 47c40: 2f04 movel %d4,%sp@- 47c42: 42a7 clrl %sp@- 47c44: 2f00 movel %d0,%sp@- 47c46: 2f03 movel %d3,%sp@- 47c48: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
47c4e: 4fef 0014 lea %sp@(20),%sp 47c52: 4a80 tstl %d0 47c54: 664e bnes 47ca4 <stat+0x8c>
return -1;
if ( !loc.handlers->fstat_h ){
47c56: 206e fff4 moveal %fp@(-12),%a0 47c5a: 4aa8 0018 tstl %a0@(24) 47c5e: 676c beqs 47ccc <stat+0xb4>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
47c60: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> 47c64: 42a7 clrl %sp@- 47c66: 2f02 movel %d2,%sp@- 47c68: 4eb9 0008 4008 jsr 84008 <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
47c6e: 2f02 movel %d2,%sp@- 47c70: 2f04 movel %d4,%sp@- 47c72: 206e fff4 moveal %fp@(-12),%a0 47c76: 2068 0018 moveal %a0@(24),%a0 47c7a: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
47c7c: 206e fff8 moveal %fp@(-8),%a0
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
status = (*loc.handlers->fstat_h)( &loc, buf );
47c80: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
47c82: 4fef 0014 lea %sp@(20),%sp 47c86: 4a88 tstl %a0 47c88: 670e beqs 47c98 <stat+0x80> 47c8a: 2068 001c moveal %a0@(28),%a0 47c8e: 4a88 tstl %a0 47c90: 6706 beqs 47c98 <stat+0x80> 47c92: 2f04 movel %d4,%sp@- 47c94: 4e90 jsr %a0@ 47c96: 588f addql #4,%sp
return status;
}
47c98: 2002 movel %d2,%d0 47c9a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47ca0: 4e5e unlk %fp 47ca2: 4e75 rts
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
47ca4: 74ff moveq #-1,%d2
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47ca6: 2002 movel %d2,%d0 47ca8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cae: 4e5e unlk %fp 47cb0: 4e75 rts
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
47cb2: 4eb9 0008 0e64 jsr 80e64 <__errno> 47cb8: 74ff moveq #-1,%d2 47cba: 760e moveq #14,%d3 47cbc: 2040 moveal %d0,%a0
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cbe: 2002 movel %d2,%d0
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
47cc0: 2083 movel %d3,%a0@
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cc2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cc8: 4e5e unlk %fp 47cca: 4e75 rts
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
47ccc: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 47cd0: 4a88 tstl %a0 <== NOT EXECUTED 47cd2: 670e beqs 47ce2 <stat+0xca> <== NOT EXECUTED 47cd4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 47cd8: 4a88 tstl %a0 <== NOT EXECUTED 47cda: 6706 beqs 47ce2 <stat+0xca> <== NOT EXECUTED 47cdc: 2f04 movel %d4,%sp@- <== NOT EXECUTED 47cde: 4e90 jsr %a0@ <== NOT EXECUTED 47ce0: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
47ce2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 47ce8: 74ff moveq #-1,%d2 <== NOT EXECUTED 47cea: 2040 moveal %d0,%a0 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cec: 2002 movel %d2,%d0 <== NOT EXECUTED 47cee: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
47cf4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cfa: 4e5e unlk %fp <== NOT EXECUTED
47cfc: 4e75 rts
000689d4 <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
689d4: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 689d8: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 689dc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
689e0: 260e movel %fp,%d3 <== NOT EXECUTED 689e2: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 689e8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
689ea: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
689ee: 4eb9 0008 6f0c jsr 86f0c <strlen> <== NOT EXECUTED 689f4: 7201 moveq #1,%d1 <== NOT EXECUTED 689f6: 2e81 movel %d1,%sp@ <== NOT EXECUTED 689f8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 689fa: 42a7 clrl %sp@- <== NOT EXECUTED 689fc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 689fe: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68a00: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED 68a06: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 68a0a: 4a80 tstl %d0 <== NOT EXECUTED 68a0c: 6662 bnes 68a70 <statvfs+0x9c> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
68a0e: 226e fffc moveal %fp@(-4),%a1 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
68a12: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 68a16: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED 68a1a: 6762 beqs 68a7e <statvfs+0xaa> <== NOT EXECUTED
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
memset (sb, 0, sizeof (struct statvfs));
68a1c: 2044 moveal %d4,%a0 <== NOT EXECUTED 68a1e: 4298 clrl %a0@+ <== NOT EXECUTED 68a20: 4298 clrl %a0@+ <== NOT EXECUTED 68a22: 4298 clrl %a0@+ <== NOT EXECUTED 68a24: 4298 clrl %a0@+ <== NOT EXECUTED 68a26: 4298 clrl %a0@+ <== NOT EXECUTED 68a28: 4298 clrl %a0@+ <== NOT EXECUTED 68a2a: 4298 clrl %a0@+ <== NOT EXECUTED 68a2c: 4298 clrl %a0@+ <== NOT EXECUTED 68a2e: 4298 clrl %a0@+ <== NOT EXECUTED 68a30: 4298 clrl %a0@+ <== NOT EXECUTED 68a32: 4298 clrl %a0@+ <== NOT EXECUTED 68a34: 4298 clrl %a0@+ <== NOT EXECUTED 68a36: 4298 clrl %a0@+ <== NOT EXECUTED 68a38: 4290 clrl %a0@ <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
68a3a: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 68a3e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 68a40: 4869 001c pea %a1@(28) <== NOT EXECUTED 68a44: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED 68a48: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
68a4a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
memset (sb, 0, sizeof (struct statvfs));
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
68a4e: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
68a50: 508f addql #8,%sp <== NOT EXECUTED 68a52: 4a88 tstl %a0 <== NOT EXECUTED 68a54: 670e beqs 68a64 <statvfs+0x90> <== NOT EXECUTED 68a56: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68a5a: 4a88 tstl %a0 <== NOT EXECUTED 68a5c: 6706 beqs 68a64 <statvfs+0x90> <== NOT EXECUTED 68a5e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68a60: 4e90 jsr %a0@ <== NOT EXECUTED 68a62: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
68a64: 2002 movel %d2,%d0 <== NOT EXECUTED 68a66: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68a6c: 4e5e unlk %fp <== NOT EXECUTED 68a6e: 4e75 rts <== NOT EXECUTED
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
68a70: 74ff moveq #-1,%d2 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
68a72: 2002 movel %d2,%d0 <== NOT EXECUTED 68a74: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68a7a: 4e5e unlk %fp <== NOT EXECUTED 68a7c: 4e75 rts <== NOT EXECUTED
mt_entry = loc.mt_entry;
fs_mount_root = &mt_entry->mt_fs_root;
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
68a7e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68a84: 74ff moveq #-1,%d2 <== NOT EXECUTED 68a86: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
68a88: 2002 movel %d2,%d0 <== NOT EXECUTED 68a8a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
mt_entry = loc.mt_entry;
fs_mount_root = &mt_entry->mt_fs_root;
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
68a90: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
68a96: 4e5e unlk %fp <== NOT EXECUTED 68a98: 4e75 rts <== NOT EXECUTED
...
00068a9c <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
68a9c: 4e56 ffe8 linkw %fp,#-24 68aa0: 226e 000c moveal %fp@(12),%a1 68aa4: 2f0a movel %a2,%sp@- 68aa6: 2f02 movel %d2,%sp@-
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
68aa8: 742f moveq #47,%d2 68aaa: 1211 moveb %a1@,%d1 68aac: 1001 moveb %d1,%d0 68aae: 49c0 extbl %d0 68ab0: b480 cmpl %d0,%d2 68ab2: 670e beqs 68ac2 <symlink+0x26> 68ab4: 143c 005c moveb #92,%d2 68ab8: b480 cmpl %d0,%d2 68aba: 6706 beqs 68ac2 <symlink+0x26> 68abc: 4a01 tstb %d1 68abe: 6600 0092 bnew 68b52 <symlink+0xb6> 68ac2: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68ac8: 45ee ffe8 lea %fp@(-24),%a2 68acc: 7001 moveq #1,%d0 68ace: 24a8 0018 movel %a0@(24),%a2@ 68ad2: 2d68 001c ffec movel %a0@(28),%fp@(-20) 68ad8: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 68ade: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 68ae4: 2d68 0028 fff8 movel %a0@(40),%fp@(-8)
if ( !loc.ops->evalformake_h ) {
68aea: 206e fff4 moveal %fp@(-12),%a0 68aee: 2068 0004 moveal %a0@(4),%a0 68af2: 4a88 tstl %a0 68af4: 6700 008a beqw 68b80 <symlink+0xe4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
68af8: 486e fffc pea %fp@(-4) 68afc: 2f0a movel %a2,%sp@- 68afe: 4871 0800 pea %a1@(00000000,%d0:l) 68b02: 4e90 jsr %a0@
if ( result != 0 )
68b04: 4fef 000c lea %sp@(12),%sp 68b08: 4a80 tstl %d0 68b0a: 6600 0092 bnew 68b9e <symlink+0x102>
return -1;
if ( !loc.ops->symlink_h ) {
68b0e: 226e fff4 moveal %fp@(-12),%a1 68b12: 2069 0038 moveal %a1@(56),%a0 68b16: 4a88 tstl %a0 68b18: 6700 0094 beqw 68bae <symlink+0x112>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
68b1c: 2f2e fffc movel %fp@(-4),%sp@- 68b20: 2f2e 0008 movel %fp@(8),%sp@- 68b24: 2f0a movel %a2,%sp@- 68b26: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
68b28: 206e fff4 moveal %fp@(-12),%a0
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
68b2c: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
68b2e: 4fef 000c lea %sp@(12),%sp 68b32: 4a88 tstl %a0 68b34: 670e beqs 68b44 <symlink+0xa8> 68b36: 2068 001c moveal %a0@(28),%a0 68b3a: 4a88 tstl %a0 68b3c: 6706 beqs 68b44 <symlink+0xa8> 68b3e: 2f0a movel %a2,%sp@- 68b40: 4e90 jsr %a0@ 68b42: 588f addql #4,%sp
return result;
}
68b44: 2002 movel %d2,%d0 68b46: 242e ffe0 movel %fp@(-32),%d2 68b4a: 246e ffe4 moveal %fp@(-28),%a2 68b4e: 4e5e unlk %fp 68b50: 4e75 rts
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
68b52: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68b58: 45ee ffe8 lea %fp@(-24),%a2 68b5c: 5888 addql #4,%a0 68b5e: 4280 clrl %d0 68b60: 2498 movel %a0@+,%a2@ 68b62: 2d58 ffec movel %a0@+,%fp@(-20) 68b66: 2d58 fff0 movel %a0@+,%fp@(-16) 68b6a: 2d58 fff4 movel %a0@+,%fp@(-12) 68b6e: 2d50 fff8 movel %a0@,%fp@(-8)
if ( !loc.ops->evalformake_h ) {
68b72: 206e fff4 moveal %fp@(-12),%a0 68b76: 2068 0004 moveal %a0@(4),%a0 68b7a: 4a88 tstl %a0 68b7c: 6600 ff7a bnew 68af8 <symlink+0x5c>
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
68b80: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68b86: 74ff moveq #-1,%d2 <== NOT EXECUTED 68b88: 2040 moveal %d0,%a0 <== NOT EXECUTED 68b8a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68b90: 2002 movel %d2,%d0 <== NOT EXECUTED 68b92: 242e ffe0 movel %fp@(-32),%d2 <== NOT EXECUTED 68b96: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED 68b9a: 4e5e unlk %fp <== NOT EXECUTED 68b9c: 4e75 rts <== NOT EXECUTED
if ( !loc.ops->evalformake_h ) {
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
if ( result != 0 )
68b9e: 74ff moveq #-1,%d2
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68ba0: 2002 movel %d2,%d0 68ba2: 242e ffe0 movel %fp@(-32),%d2 68ba6: 246e ffe4 moveal %fp@(-28),%a2 68baa: 4e5e unlk %fp 68bac: 4e75 rts
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
68bae: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68bb2: 4a88 tstl %a0 <== NOT EXECUTED 68bb4: 67ca beqs 68b80 <symlink+0xe4> <== NOT EXECUTED 68bb6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68bb8: 74ff moveq #-1,%d2 <== NOT EXECUTED
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
68bba: 4e90 jsr %a0@ <== NOT EXECUTED 68bbc: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68bbe: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68bc4: 2040 moveal %d0,%a0 <== NOT EXECUTED 68bc6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 68bcc: 60c2 bras 68b90 <symlink+0xf4> <== NOT EXECUTED
...
00045814 <sysconf>:
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
45814: 7002 moveq #2,%d0
*/
long sysconf(
int name
)
{
45816: 4e56 0000 linkw %fp,#0 4581a: 222e 0008 movel %fp@(8),%d1 4581e: 2f02 movel %d2,%sp@-
if ( name == _SC_CLK_TCK )
45820: b081 cmpl %d1,%d0 45822: 6726 beqs 4584a <sysconf+0x36>
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
45824: 7004 moveq #4,%d0 45826: b081 cmpl %d1,%d0 45828: 6738 beqs 45862 <sysconf+0x4e>
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
4582a: 203c 0000 0400 movel #1024,%d0 45830: 7433 moveq #51,%d2 45832: b481 cmpl %d1,%d2 45834: 670c beqs 45842 <sysconf+0x2e>
return 1024;
if ( name == _SC_PAGESIZE )
45836: 143c 0008 moveb #8,%d2 4583a: 303c 1000 movew #4096,%d0 4583e: b481 cmpl %d1,%d2 45840: 662e bnes 45870 <sysconf+0x5c>
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
45842: 242e fffc movel %fp@(-4),%d2 45846: 4e5e unlk %fp 45848: 4e75 rts
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
4584a: 41f9 0005 ddf4 lea 5ddf4 <Configuration+0xc>,%a0 45850: 203c 000f 4240 movel #1000000,%d0
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
45856: 242e fffc movel %fp@(-4),%d2 4585a: 4e5e unlk %fp
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
4585c: 4c50 0000 remul %a0@,%d0,%d0
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
45860: 4e75 rts 45862: 242e fffc movel %fp@(-4),%d2 45866: 4e5e unlk %fp
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
45868: 2039 0005 dd14 movel 5dd14 <rtems_libio_number_iops>,%d0
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
4586e: 4e75 rts
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
45870: 4eb9 0004 f188 jsr 4f188 <__errno>
}
45876: 242e fffc movel %fp@(-4),%d2
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
4587a: 2040 moveal %d0,%a0 4587c: 7216 moveq #22,%d1 4587e: 70ff moveq #-1,%d0
}
45880: 4e5e unlk %fp
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
45882: 2081 movel %d1,%a0@
}
45884: 4e75 rts
...
00052d88 <tcgetattr>:
int tcgetattr(
int fd,
struct termios *tp
)
{
52d88: 4e56 0000 linkw %fp,#0
return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp );
52d8c: 2f2e 000c movel %fp@(12),%sp@- 52d90: 4878 0001 pea 1 <ADD> 52d94: 2f2e 0008 movel %fp@(8),%sp@- 52d98: 4eb9 0005 6974 jsr 56974 <ioctl>
}
52d9e: 4e5e unlk %fp 52da0: 4e75 rts
...
00052da4 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
52da4: 4e56 0000 linkw %fp,#0 52da8: 202e 000c movel %fp@(12),%d0 52dac: 2f03 movel %d3,%sp@- 52dae: 262e 0010 movel %fp@(16),%d3 52db2: 2f02 movel %d2,%sp@- 52db4: 242e 0008 movel %fp@(8),%d2
switch (opt) {
52db8: 4a80 tstl %d0 52dba: 6738 beqs 52df4 <tcsetattr+0x50>
52dbc: 7201 moveq #1,%d1 <== NOT EXECUTED 52dbe: b280 cmpl %d0,%d1 <== NOT EXECUTED 52dc0: 671c beqs 52dde <tcsetattr+0x3a> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
52dc2: 4eb9 0005 8134 jsr 58134 <__errno> <== NOT EXECUTED 52dc8: 2040 moveal %d0,%a0 <== NOT EXECUTED 52dca: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
}
}
52dd0: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 52dd4: 70ff moveq #-1,%d0 <== NOT EXECUTED 52dd6: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 52dda: 4e5e unlk %fp <== NOT EXECUTED 52ddc: 4e75 rts <== NOT EXECUTED
switch (opt) {
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
52dde: 42a7 clrl %sp@- <== NOT EXECUTED 52de0: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 52de4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 52de6: 4eb9 0005 6974 jsr 56974 <ioctl> <== NOT EXECUTED 52dec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 52df0: 4a80 tstl %d0 <== NOT EXECUTED 52df2: 6ddc blts 52dd0 <tcsetattr+0x2c> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52df4: 2d43 0010 movel %d3,%fp@(16) 52df8: 7002 moveq #2,%d0 52dfa: 2d42 0008 movel %d2,%fp@(8)
} }
52dfe: 242e fff8 movel %fp@(-8),%d2 52e02: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52e06: 2d40 000c movel %d0,%fp@(12)
} }
52e0a: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52e0c: 4ef9 0005 6974 jmp 56974 <ioctl>
...
000458dc <timer_create>:
timer_t *timerid
)
{
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
458dc: 7001 moveq #1,%d0
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
458de: 4e56 0000 linkw %fp,#0 458e2: 2f0b movel %a3,%sp@- 458e4: 266e 0010 moveal %fp@(16),%a3 458e8: 2f0a movel %a2,%sp@- 458ea: 246e 000c moveal %fp@(12),%a2
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
458ee: b0ae 0008 cmpl %fp@(8),%d0 458f2: 6600 00c4 bnew 459b8 <timer_create+0xdc>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
458f6: 4a8b tstl %a3 458f8: 6700 00be beqw 459b8 <timer_create+0xdc>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
458fc: 4a8a tstl %a2 458fe: 671e beqs 4591e <timer_create+0x42>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
45900: 2012 movel %a2@,%d0 45902: 7201 moveq #1,%d1 45904: 5380 subql #1,%d0 45906: b280 cmpl %d0,%d1 45908: 6500 00ae bcsw 459b8 <timer_create+0xdc>
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
4590c: 202a 0004 movel %a2@(4),%d0 45910: 6700 00a6 beqw 459b8 <timer_create+0xdc>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
45914: 5380 subql #1,%d0 45916: 721f moveq #31,%d1 45918: b280 cmpl %d0,%d1 4591a: 6500 009c bcsw 459b8 <timer_create+0xdc>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4591e: 2039 0005 fc34 movel 5fc34 <_Thread_Dispatch_disable_level>,%d0 45924: 5280 addql #1,%d0 45926: 23c0 0005 fc34 movel %d0,5fc34 <_Thread_Dispatch_disable_level>
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
4592c: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45932: 4eb9 0004 79e0 jsr 479e0 <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
45938: 588f addql #4,%sp 4593a: 2040 moveal %d0,%a0 4593c: 4a80 tstl %d0 4593e: 6700 0092 beqw 459d2 <timer_create+0xf6>
rtems_set_errno_and_return_minus_one( EAGAIN );
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
45942: 7002 moveq #2,%d0 45944: 1140 003c moveb %d0,%a0@(60)
ptimer->thread_id = _Thread_Executing->Object.id;
45948: 2279 0005 fcee moveal 5fcee <_Thread_Executing>,%a1 4594e: 2169 0008 0038 movel %a1@(8),%a0@(56)
if ( evp != NULL ) {
45954: 4a8a tstl %a2 45956: 6710 beqs 45968 <timer_create+0x8c>
ptimer->inf.sigev_notify = evp->sigev_notify;
45958: 2152 003e movel %a2@,%a0@(62)
ptimer->inf.sigev_signo = evp->sigev_signo;
ptimer->inf.sigev_value = evp->sigev_value;
4595c: 216a 0008 0046 movel %a2@(8),%a0@(70)
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
if ( evp != NULL ) {
ptimer->inf.sigev_notify = evp->sigev_notify;
ptimer->inf.sigev_signo = evp->sigev_signo;
45962: 216a 0004 0042 movel %a2@(4),%a0@(66)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45968: 2028 0008 movel %a0@(8),%d0 4596c: 4281 clrl %d1 4596e: 2279 0005 fee0 moveal 5fee0 <_POSIX_Timer_Information+0x18>,%a1 45974: 3200 movew %d0,%d1
ptimer->inf.sigev_value = evp->sigev_value;
}
ptimer->overrun = 0;
45976: 42a8 0066 clrl %a0@(102) 4597a: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4)
ptimer->timer_data.it_value.tv_sec = 0;
4597e: 42a8 005a clrl %a0@(90)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
45982: 42a8 000c clrl %a0@(12)
ptimer->timer_data.it_value.tv_nsec = 0;
45986: 42a8 005e clrl %a0@(94)
ptimer->timer_data.it_interval.tv_sec = 0;
4598a: 42a8 0052 clrl %a0@(82)
ptimer->timer_data.it_interval.tv_nsec = 0;
4598e: 42a8 0056 clrl %a0@(86)
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
45992: 42a8 0030 clrl %a0@(48)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45996: 42a8 0018 clrl %a0@(24)
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
4599a: 2680 movel %d0,%a3@
the_watchdog->routine = routine;
4599c: 42a8 002c clrl %a0@(44)
the_watchdog->id = id; the_watchdog->user_data = user_data;
459a0: 42a8 0034 clrl %a0@(52)
_Thread_Enable_dispatch();
459a4: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch>
return 0; }
459aa: 246e fff8 moveal %fp@(-8),%a2
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
459ae: 4280 clrl %d0
return 0; }
459b0: 266e fffc moveal %fp@(-4),%a3 459b4: 4e5e unlk %fp 459b6: 4e75 rts
if ( !evp->sigev_signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
459b8: 4eb9 0004 f468 jsr 4f468 <__errno>
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459be: 246e fff8 moveal %fp@(-8),%a2
if ( !evp->sigev_signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
459c2: 2040 moveal %d0,%a0 459c4: 7216 moveq #22,%d1 459c6: 70ff moveq #-1,%d0
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459c8: 266e fffc moveal %fp@(-4),%a3 459cc: 4e5e unlk %fp
if ( !evp->sigev_signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
459ce: 2081 movel %d1,%a0@
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459d0: 4e75 rts
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
459d2: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
459d8: 4eb9 0004 f468 jsr 4f468 <__errno>
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459de: 246e fff8 moveal %fp@(-8),%a2
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
459e2: 2040 moveal %d0,%a0 459e4: 720b moveq #11,%d1 459e6: 70ff moveq #-1,%d0
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459e8: 266e fffc moveal %fp@(-4),%a3 459ec: 4e5e unlk %fp
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
459ee: 2081 movel %d1,%a0@
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
_Thread_Enable_dispatch();
return 0;
}
459f0: 4e75 rts
...
000472a8 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
472a8: 4e56 fffc linkw %fp,#-4 472ac: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
472ae: 486e fffc pea %fp@(-4) 472b2: 2f2e 0008 movel %fp@(8),%sp@- 472b6: 4879 0006 2268 pea 62268 <_POSIX_Timer_Information> 472bc: 4eb9 0004 9624 jsr 49624 <_Objects_Get>
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
472c2: 4fef 000c lea %sp@(12),%sp 472c6: 2040 moveal %d0,%a0 472c8: 4aae fffc tstl %fp@(-4) 472cc: 6718 beqs 472e6 <timer_getoverrun+0x3e>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
472ce: 4eb9 0005 0c94 jsr 50c94 <__errno> 472d4: 74ff moveq #-1,%d2 472d6: 2040 moveal %d0,%a0 472d8: 7016 moveq #22,%d0 472da: 2080 movel %d0,%a0@
}
472dc: 2002 movel %d2,%d0 472de: 242e fff8 movel %fp@(-8),%d2 472e2: 4e5e unlk %fp 472e4: 4e75 rts
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
472e6: 2428 0066 movel %a0@(102),%d2
ptimer->overrun = 0;
472ea: 42a8 0066 clrl %a0@(102)
_Thread_Enable_dispatch();
472ee: 4eb9 0004 9e34 jsr 49e34 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
472f4: 2002 movel %d2,%d0 472f6: 242e fff8 movel %fp@(-8),%d2 472fa: 4e5e unlk %fp 472fc: 4e75 rts
...
000459f4 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
459f4: 4e56 ffc8 linkw %fp,#-56 459f8: 202e 000c movel %fp@(12),%d0 459fc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 45a00: 266e 0010 moveal %fp@(16),%a3 45a04: 282e 0014 movel %fp@(20),%d4
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
45a08: 4a8b tstl %a3 45a0a: 6700 0194 beqw 45ba0 <timer_settime+0x1ac>
rtems_set_errno_and_return_minus_one( EINVAL );
/* First, it verifies if the structure "value" is correct */
if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) ||
45a0e: 223c 3b9a c9ff movel #999999999,%d1 45a14: b2ab 000c cmpl %a3@(12),%d1 45a18: 6500 0186 bcsw 45ba0 <timer_settime+0x1ac>
( value->it_value.tv_nsec < 0 ) ||
( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) ||
45a1c: b2ab 0004 cmpl %a3@(4),%d1 45a20: 6500 017e bcsw 45ba0 <timer_settime+0x1ac>
( value->it_interval.tv_nsec < 0 )) {
/* The number of nanoseconds is not correct */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
45a24: 7204 moveq #4,%d1 45a26: b280 cmpl %d0,%d1 45a28: 6700 00fa beqw 45b24 <timer_settime+0x130> 45a2c: 4a80 tstl %d0 45a2e: 6600 0170 bnew 45ba0 <timer_settime+0x1ac>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
45a32: 260e movel %fp,%d3 45a34: 0683 ffff ffe4 addil #-28,%d3 45a3a: 204b moveal %a3,%a0 45a3c: 2243 moveal %d3,%a1 45a3e: 240e movel %fp,%d2 45a40: 0682 ffff ffe8 addil #-24,%d2 45a46: 49ee ffec lea %fp@(-20),%a4 45a4a: 4bee fff0 lea %fp@(-16),%a5 45a4e: 2298 movel %a0@+,%a1@ 45a50: 2242 moveal %d2,%a1 45a52: 2298 movel %a0@+,%a1@ 45a54: 2898 movel %a0@+,%a4@ 45a56: 2a90 movel %a0@,%a5@
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
45a58: 486e fffc pea %fp@(-4) 45a5c: 2f2e 0008 movel %fp@(8),%sp@- 45a60: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45a66: 4eb9 0004 7e7c jsr 47e7c <_Objects_Get>
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
45a6c: 4fef 000c lea %sp@(12),%sp 45a70: 2440 moveal %d0,%a2 45a72: 4aae fffc tstl %fp@(-4) 45a76: 6600 0128 bnew 45ba0 <timer_settime+0x1ac>
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
45a7a: 4aae ffec tstl %fp@(-20) 45a7e: 6608 bnes 45a88 <timer_settime+0x94> 45a80: 4aae fff0 tstl %fp@(-16) 45a84: 6700 0132 beqw 45bb8 <timer_settime+0x1c4>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
45a88: 2f0b movel %a3,%sp@- 45a8a: 47f9 0004 95a4 lea 495a4 <_Timespec_To_ticks>,%a3 45a90: 4e93 jsr %a3@ 45a92: 2540 0062 movel %d0,%a2@(98)
initial_period = _Timespec_To_ticks( &normalize.it_value );
45a96: 2f0c movel %a4,%sp@- 45a98: 4e93 jsr %a3@
activated = _POSIX_Timer_Insert_helper(
45a9a: 2f0a movel %a2,%sp@- 45a9c: 4879 0004 5cc0 pea 45cc0 <_POSIX_Timer_TSR> 45aa2: 2f2a 0008 movel %a2@(8),%sp@- 45aa6: 2f00 movel %d0,%sp@- 45aa8: 486a 0010 pea %a2@(16) 45aac: 4eb9 0004 bedc jsr 4bedc <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
45ab2: 4fef 001c lea %sp@(28),%sp 45ab6: 4a00 tstb %d0 45ab8: 6700 0166 beqw 45c20 <timer_settime+0x22c>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
45abc: 4a84 tstl %d4 45abe: 6700 0172 beqw 45c32 <timer_settime+0x23e>
*ovalue = ptimer->timer_data;
45ac2: 220a movel %a2,%d1 45ac4: 0681 0000 0052 addil #82,%d1 45aca: 2044 moveal %d4,%a0 45acc: 2241 moveal %d1,%a1 45ace: 200a movel %a2,%d0 45ad0: 0680 0000 0056 addil #86,%d0 45ad6: 47ea 005a lea %a2@(90),%a3 45ada: 280a movel %a2,%d4 45adc: 0684 0000 005e addil #94,%d4 45ae2: 20d1 movel %a1@,%a0@+ 45ae4: 2240 moveal %d0,%a1 45ae6: 20d1 movel %a1@,%a0@+ 45ae8: 2244 moveal %d4,%a1 45aea: 20d3 movel %a3@,%a0@+ 45aec: 2091 movel %a1@,%a0@
ptimer->timer_data = normalize;
45aee: 2041 moveal %d1,%a0 45af0: 2243 moveal %d3,%a1 45af2: 2091 movel %a1@,%a0@ 45af4: 2040 moveal %d0,%a0 45af6: 2242 moveal %d2,%a1 45af8: 2091 movel %a1@,%a0@ 45afa: 2044 moveal %d4,%a0 45afc: 2694 movel %a4@,%a3@ 45afe: 2095 movel %a5@,%a0@
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
45b00: 7003 moveq #3,%d0 45b02: 1540 003c moveb %d0,%a2@(60)
_TOD_Get( &ptimer->time );
45b06: 486a 006a pea %a2@(106) 45b0a: 4eb9 0004 7470 jsr 47470 <_TOD_Get>
_Thread_Enable_dispatch();
45b10: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch>
return 0;
45b16: 588f addql #4,%sp
ptimer->timer_data = normalize;
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
_TOD_Get( &ptimer->time );
_Thread_Enable_dispatch();
45b18: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45b1a: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45b20: 4e5e unlk %fp 45b22: 4e75 rts
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
45b24: 260e movel %fp,%d3 45b26: 0683 ffff ffe4 addil #-28,%d3 45b2c: 204b moveal %a3,%a0 45b2e: 2243 moveal %d3,%a1 45b30: 240e movel %fp,%d2 45b32: 0682 ffff ffe8 addil #-24,%d2 45b38: 200e movel %fp,%d0 45b3a: 0680 ffff ffec addil #-20,%d0
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
45b40: 2840 moveal %d0,%a4
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
45b42: 4bee fff0 lea %fp@(-16),%a5
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
45b46: 45ee fff4 lea %fp@(-12),%a2
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
45b4a: 2298 movel %a0@+,%a1@ 45b4c: 2242 moveal %d2,%a1 45b4e: 2298 movel %a0@+,%a1@ 45b50: 2898 movel %a0@+,%a4@ 45b52: 2a90 movel %a0@,%a5@
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
45b54: 2f0a movel %a2,%sp@- 45b56: 4eb9 0004 7470 jsr 47470 <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
45b5c: 2f0c movel %a4,%sp@- 45b5e: 2f0a movel %a2,%sp@- 45b60: 4eb9 0004 951c jsr 4951c <_Timespec_Greater_than> 45b66: 4fef 000c lea %sp@(12),%sp 45b6a: 4a00 tstb %d0 45b6c: 6632 bnes 45ba0 <timer_settime+0x1ac>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
45b6e: 2f0c movel %a4,%sp@- 45b70: 2f0c movel %a4,%sp@- 45b72: 2f0a movel %a2,%sp@- 45b74: 4eb9 0004 9550 jsr 49550 <_Timespec_Subtract> 45b7a: 4fef 000c lea %sp@(12),%sp 45b7e: 486e fffc pea %fp@(-4) 45b82: 2f2e 0008 movel %fp@(8),%sp@- 45b86: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45b8c: 4eb9 0004 7e7c jsr 47e7c <_Objects_Get>
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
45b92: 4fef 000c lea %sp@(12),%sp 45b96: 2440 moveal %d0,%a2 45b98: 4aae fffc tstl %fp@(-4) 45b9c: 6700 fedc beqw 45a7a <timer_settime+0x86>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45ba0: 4eb9 0004 f468 jsr 4f468 <__errno> 45ba6: 7216 moveq #22,%d1 45ba8: 2040 moveal %d0,%a0 45baa: 70ff moveq #-1,%d0
}
45bac: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45bb2: 2081 movel %d1,%a0@
}
45bb4: 4e5e unlk %fp 45bb6: 4e75 rts
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
45bb8: 486a 0010 pea %a2@(16) 45bbc: 4eb9 0004 99f8 jsr 499f8 <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
45bc2: 588f addql #4,%sp 45bc4: 4a84 tstl %d4 45bc6: 6700 00b6 beqw 45c7e <timer_settime+0x28a>
*ovalue = ptimer->timer_data;
45bca: 220a movel %a2,%d1 45bcc: 0681 0000 0052 addil #82,%d1 45bd2: 2244 moveal %d4,%a1 45bd4: 2041 moveal %d1,%a0 45bd6: 200a movel %a2,%d0 45bd8: 0680 0000 0056 addil #86,%d0 45bde: 47ea 005a lea %a2@(90),%a3 45be2: 280a movel %a2,%d4 45be4: 0684 0000 005e addil #94,%d4 45bea: 22d0 movel %a0@,%a1@+ 45bec: 2040 moveal %d0,%a0 45bee: 22d0 movel %a0@,%a1@+ 45bf0: 2044 moveal %d4,%a0 45bf2: 22d3 movel %a3@,%a1@+ 45bf4: 2290 movel %a0@,%a1@
/* The new data are set */
ptimer->timer_data = normalize;
45bf6: 2241 moveal %d1,%a1 45bf8: 2043 moveal %d3,%a0 45bfa: 2290 movel %a0@,%a1@ 45bfc: 2240 moveal %d0,%a1 45bfe: 2042 moveal %d2,%a0 45c00: 2290 movel %a0@,%a1@ 45c02: 2244 moveal %d4,%a1 45c04: 2694 movel %a4@,%a3@ 45c06: 2295 movel %a5@,%a1@
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
45c08: 7004 moveq #4,%d0 45c0a: 1540 003c moveb %d0,%a2@(60)
/* Returns with success */
_Thread_Enable_dispatch();
45c0e: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45c14: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45c16: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45c1c: 4e5e unlk %fp 45c1e: 4e75 rts
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
_Thread_Enable_dispatch();
45c20: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45c26: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
45c28: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45c2e: 4e5e unlk %fp 45c30: 4e75 rts 45c32: 220a movel %a2,%d1 45c34: 0681 0000 0052 addil #82,%d1
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
*ovalue = ptimer->timer_data;
ptimer->timer_data = normalize;
45c3a: 2041 moveal %d1,%a0 45c3c: 2243 moveal %d3,%a1 45c3e: 200a movel %a2,%d0 45c40: 0680 0000 0056 addil #86,%d0 45c46: 47ea 005a lea %a2@(90),%a3 45c4a: 280a movel %a2,%d4 45c4c: 0684 0000 005e addil #94,%d4 45c52: 2091 movel %a1@,%a0@ 45c54: 2040 moveal %d0,%a0 45c56: 2242 moveal %d2,%a1 45c58: 2091 movel %a1@,%a0@ 45c5a: 2044 moveal %d4,%a0 45c5c: 2694 movel %a4@,%a3@ 45c5e: 2095 movel %a5@,%a0@
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
45c60: 7003 moveq #3,%d0 45c62: 1540 003c moveb %d0,%a2@(60)
_TOD_Get( &ptimer->time );
45c66: 486a 006a pea %a2@(106) 45c6a: 4eb9 0004 7470 jsr 47470 <_TOD_Get>
_Thread_Enable_dispatch();
45c70: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch>
return 0;
45c76: 588f addql #4,%sp
ptimer->timer_data = normalize;
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
_TOD_Get( &ptimer->time );
_Thread_Enable_dispatch();
45c78: 4280 clrl %d0 45c7a: 6000 fe9e braw 45b1a <timer_settime+0x126> 45c7e: 220a movel %a2,%d1 45c80: 0681 0000 0052 addil #82,%d1
(void) _Watchdog_Remove( &ptimer->Timer );
/* The old data of the timer are returned */
if ( ovalue )
*ovalue = ptimer->timer_data;
/* The new data are set */
ptimer->timer_data = normalize;
45c86: 2241 moveal %d1,%a1 45c88: 2043 moveal %d3,%a0 45c8a: 200a movel %a2,%d0 45c8c: 0680 0000 0056 addil #86,%d0 45c92: 47ea 005a lea %a2@(90),%a3 45c96: 280a movel %a2,%d4 45c98: 0684 0000 005e addil #94,%d4 45c9e: 2290 movel %a0@,%a1@ 45ca0: 2240 moveal %d0,%a1 45ca2: 2042 moveal %d2,%a0 45ca4: 2290 movel %a0@,%a1@ 45ca6: 2244 moveal %d4,%a1 45ca8: 2694 movel %a4@,%a3@ 45caa: 2295 movel %a5@,%a1@
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
45cac: 7004 moveq #4,%d0 45cae: 1540 003c moveb %d0,%a2@(60)
/* Returns with success */
_Thread_Enable_dispatch();
45cb2: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45cb8: 4280 clrl %d0 45cba: 6000 ff5a braw 45c16 <timer_settime+0x222>
...
00045a7c <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
45a7c: 4e56 ffe8 linkw %fp,#-24 45a80: 48d7 041c moveml %d2-%d4/%a2,%sp@ 45a84: 242e 0008 movel %fp@(8),%d2
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
45a88: 4ab9 0006 10f6 tstl 610f6 <_POSIX_signals_Ualarm_timer+0x1c> 45a8e: 6700 0086 beqw 45b16 <ualarm+0x9a>
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
45a92: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45a98: 4eb9 0004 96ec jsr 496ec <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
45a9e: 588f addql #4,%sp 45aa0: 7201 moveq #1,%d1 45aa2: 5580 subql #2,%d0 45aa4: b280 cmpl %d0,%d1 45aa6: 6400 0098 bccw 45b40 <ualarm+0xc4>
45aaa: 4283 clrl %d3 <== NOT EXECUTED
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
45aac: 4a82 tstl %d2 <== NOT EXECUTED 45aae: 660c bnes 45abc <ualarm+0x40> <== NOT EXECUTED
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
}
return remaining;
}
45ab0: 2003 movel %d3,%d0 45ab2: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 45ab8: 4e5e unlk %fp 45aba: 4e75 rts
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
45abc: 280e movel %fp,%d4
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
45abe: 223c 000f 4240 movel #1000000,%d1
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
45ac4: 5184 subql #8,%d4 45ac6: 45f9 0004 9204 lea 49204 <_Timespec_To_ticks>,%a2
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
45acc: 4c41 2000 remul %d1,%d0,%d2 45ad0: 4c41 2002 remul %d1,%d2,%d2
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
45ad4: 223c 0000 03e8 movel #1000,%d1
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
45ada: 2d42 fff8 movel %d2,%fp@(-8)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
45ade: 4c00 1800 mulsl %d0,%d1
ticks = _Timespec_To_ticks( &tp );
45ae2: 2f04 movel %d4,%sp@-
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
45ae4: 2d41 fffc movel %d1,%fp@(-4)
ticks = _Timespec_To_ticks( &tp );
45ae8: 4e92 jsr %a2@
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
45aea: 2f04 movel %d4,%sp@- 45aec: 4e92 jsr %a2@
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
45aee: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45af4: 4879 0006 098c pea 6098c <_Watchdog_Ticks_chain>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
45afa: 23c0 0006 10e6 movel %d0,610e6 <_POSIX_signals_Ualarm_timer+0xc>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
45b00: 4eb9 0004 95a4 jsr 495a4 <_Watchdog_Insert> 45b06: 4fef 0010 lea %sp@(16),%sp
}
return remaining;
}
45b0a: 2003 movel %d3,%d0 45b0c: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 45b12: 4e5e unlk %fp 45b14: 4e75 rts
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45b16: 42b9 0006 10e2 clrl 610e2 <_POSIX_signals_Ualarm_timer+0x8>
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
45b1c: 4283 clrl %d3
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
45b1e: 203c 0004 5b88 movel #285576,%d0
the_watchdog->id = id;
45b24: 42b9 0006 10fa clrl 610fa <_POSIX_signals_Ualarm_timer+0x20>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
45b2a: 23c0 0006 10f6 movel %d0,610f6 <_POSIX_signals_Ualarm_timer+0x1c>
the_watchdog->id = id; the_watchdog->user_data = user_data;
45b30: 42b9 0006 10fe clrl 610fe <_POSIX_signals_Ualarm_timer+0x24>
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
45b36: 4a82 tstl %d2 45b38: 6700 ff76 beqw 45ab0 <ualarm+0x34> 45b3c: 6000 ff7e braw 45abc <ualarm+0x40>
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
45b40: 2039 0006 10ee movel 610ee <_POSIX_signals_Ualarm_timer+0x14>,%d0 45b46: d0b9 0006 10e6 addl 610e6 <_POSIX_signals_Ualarm_timer+0xc>,%d0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
45b4c: 486e fff8 pea %fp@(-8) 45b50: 90b9 0006 10f2 subl 610f2 <_POSIX_signals_Ualarm_timer+0x18>,%d0
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
45b56: 283c 000f 4240 movel #1000000,%d4
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
45b5c: 2f00 movel %d0,%sp@- 45b5e: 4eb9 0004 9174 jsr 49174 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
45b64: 202e fff8 movel %fp@(-8),%d0 45b68: 4c04 0800 mulsl %d4,%d0
remaining += tp.tv_nsec / 1000;
45b6c: 283c 0000 03e8 movel #1000,%d4 45b72: 508f addql #8,%sp 45b74: 262e fffc movel %fp@(-4),%d3 45b78: 4c44 3803 remsl %d4,%d3,%d3 45b7c: d680 addl %d0,%d3
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
45b7e: 4a82 tstl %d2 45b80: 6700 ff2e beqw 45ab0 <ualarm+0x34>
45b84: 6000 ff36 braw 45abc <ualarm+0x40> <== NOT EXECUTED
0004e360 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4e360: 4e56 ffbc linkw %fp,#-68 4e364: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4e368: 282e 0008 movel %fp@(8),%d4
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4e36c: 2f04 movel %d4,%sp@- 4e36e: 4eb9 0004 25a4 jsr 425a4 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4e374: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4e376: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
4e378: 6600 01c8 bnew 4e542 <unlink+0x1e2>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4e37c: 2044 moveal %d4,%a0 4e37e: 762f moveq #47,%d3 4e380: 1210 moveb %a0@,%d1 4e382: 1001 moveb %d1,%d0 4e384: 49c0 extbl %d0 4e386: b680 cmpl %d0,%d3 4e388: 670e beqs 4e398 <unlink+0x38> 4e38a: 163c 005c moveb #92,%d3 4e38e: b680 cmpl %d0,%d3 4e390: 6706 beqs 4e398 <unlink+0x38> 4e392: 4a01 tstb %d1 4e394: 6600 00fc bnew 4e492 <unlink+0x132> 4e398: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4e39e: 45ee ffec lea %fp@(-20),%a2 4e3a2: 49ee fff0 lea %fp@(-16),%a4 4e3a6: 200e movel %fp,%d0 4e3a8: 0680 ffff fff4 addil #-12,%d0 4e3ae: 2640 moveal %d0,%a3 4e3b0: 4bee fff8 lea %fp@(-8),%a5 4e3b4: 224e moveal %fp,%a1 4e3b6: 24a8 0018 movel %a0@(24),%a2@ 4e3ba: 28a8 001c movel %a0@(28),%a4@ 4e3be: 26a8 0020 movel %a0@(32),%a3@ 4e3c2: 2aa8 0024 movel %a0@(36),%a5@ 4e3c6: 2328 0028 movel %a0@(40),%a1@- 4e3ca: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4e3cc: 2040 moveal %d0,%a0
name = path + parentpathlen;
4e3ce: 2644 moveal %d4,%a3 4e3d0: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4e3d2: 240e movel %fp,%d2 4e3d4: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4e3da: 2d50 ffe0 movel %a0@,%fp@(-32) 4e3de: 2d51 ffe8 movel %a1@,%fp@(-24) 4e3e2: 2d54 ffdc movel %a4@,%fp@(-36)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4e3e6: 49f9 0004 ff58 lea 4ff58 <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4e3ec: 2d55 ffe4 movel %a5@,%fp@(-28) 4e3f0: 2d52 ffd8 movel %a2@,%fp@(-40)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4e3f4: 2f0b movel %a3,%sp@- 4e3f6: 4e94 jsr %a4@ 4e3f8: 2e80 movel %d0,%sp@ 4e3fa: 2f0b movel %a3,%sp@- 4e3fc: 4eb9 0004 255c jsr 4255c <rtems_filesystem_prefix_separators> 4e402: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4e404: 2f0b movel %a3,%sp@- 4e406: 4e94 jsr %a4@ 4e408: 4297 clrl %sp@ 4e40a: 2f02 movel %d2,%sp@- 4e40c: 42a7 clrl %sp@- 4e40e: 2f00 movel %d0,%sp@- 4e410: 2f0b movel %a3,%sp@- 4e412: 4eb9 0004 2616 jsr 42616 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4e418: 4fef 001c lea %sp@(28),%sp 4e41c: 4a80 tstl %d0 4e41e: 6600 00a2 bnew 4e4c2 <unlink+0x162>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( !loc.ops->node_type_h ) {
4e422: 226e ffe4 moveal %fp@(-28),%a1 4e426: 2069 0010 moveal %a1@(16),%a0 4e42a: 4a88 tstl %a0 4e42c: 6700 00ce beqw 4e4fc <unlink+0x19c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
4e430: 2f02 movel %d2,%sp@- 4e432: 4e90 jsr %a0@ 4e434: 588f addql #4,%sp 4e436: 7201 moveq #1,%d1 4e438: b280 cmpl %d0,%d1 4e43a: 6700 0140 beqw 4e57c <unlink+0x21c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
4e43e: 226e ffe4 moveal %fp@(-28),%a1 4e442: 2069 000c moveal %a1@(12),%a0 4e446: 4a88 tstl %a0 4e448: 6700 00b2 beqw 4e4fc <unlink+0x19c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4e44c: 2f02 movel %d2,%sp@- 4e44e: 2f0a movel %a2,%sp@- 4e450: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
4e452: 206e ffe4 moveal %fp@(-28),%a0
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4e456: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
4e458: 508f addql #8,%sp 4e45a: 4a88 tstl %a0 4e45c: 670e beqs 4e46c <unlink+0x10c> 4e45e: 2068 001c moveal %a0@(28),%a0 4e462: 4a88 tstl %a0 4e464: 6706 beqs 4e46c <unlink+0x10c> 4e466: 2f02 movel %d2,%sp@- 4e468: 4e90 jsr %a0@ 4e46a: 588f addql #4,%sp
if ( free_parentloc )
4e46c: 4a03 tstb %d3 4e46e: 6716 beqs 4e486 <unlink+0x126>
rtems_filesystem_freenode( &parentloc );
4e470: 206e fff8 moveal %fp@(-8),%a0 4e474: 4a88 tstl %a0 4e476: 670e beqs 4e486 <unlink+0x126> 4e478: 2068 001c moveal %a0@(28),%a0 4e47c: 4a88 tstl %a0 4e47e: 6706 beqs 4e486 <unlink+0x126> 4e480: 2f0a movel %a2,%sp@- 4e482: 4e90 jsr %a0@ 4e484: 588f addql #4,%sp
return result;
}
4e486: 200b movel %a3,%d0 4e488: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e48e: 4e5e unlk %fp 4e490: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4e492: 2079 0005 d7b4 moveal 5d7b4 <rtems_current_user_env>,%a0 4e498: 45ee ffec lea %fp@(-20),%a2 4e49c: 5888 addql #4,%a0 4e49e: 49ee fff0 lea %fp@(-16),%a4 4e4a2: 200e movel %fp,%d0 4e4a4: 0680 ffff fff4 addil #-12,%d0 4e4aa: 2640 moveal %d0,%a3 4e4ac: 4bee fff8 lea %fp@(-8),%a5 4e4b0: 224e moveal %fp,%a1 4e4b2: 2498 movel %a0@+,%a2@ 4e4b4: 2898 movel %a0@+,%a4@ 4e4b6: 2698 movel %a0@+,%a3@ 4e4b8: 2a98 movel %a0@+,%a5@ 4e4ba: 2310 movel %a0@,%a1@- 4e4bc: 4203 clrb %d3 4e4be: 6000 ff0c braw 4e3cc <unlink+0x6c>
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
4e4c2: 4a03 tstb %d3 4e4c4: 6610 bnes 4e4d6 <unlink+0x176>
result = (*loc.ops->unlink_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
4e4c6: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
return result;
}
4e4ca: 200b movel %a3,%d0 <== NOT EXECUTED 4e4cc: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4e4d2: 4e5e unlk %fp <== NOT EXECUTED 4e4d4: 4e75 rts <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
4e4d6: 206e fff8 moveal %fp@(-8),%a0 4e4da: 4a88 tstl %a0 4e4dc: 67e8 beqs 4e4c6 <unlink+0x166> 4e4de: 2028 001c movel %a0@(28),%d0 4e4e2: 67e2 beqs 4e4c6 <unlink+0x166> 4e4e4: 2f0a movel %a2,%sp@- 4e4e6: 2040 moveal %d0,%a0 4e4e8: 367c ffff moveaw #-1,%a3 4e4ec: 4e90 jsr %a0@ 4e4ee: 588f addql #4,%sp
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4e4f0: 200b movel %a3,%d0 4e4f2: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e4f8: 4e5e unlk %fp 4e4fa: 4e75 rts
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
rtems_filesystem_freenode( &loc );
4e4fc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4e500: 4a88 tstl %a0 <== NOT EXECUTED 4e502: 6706 beqs 4e50a <unlink+0x1aa> <== NOT EXECUTED 4e504: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4e506: 4e90 jsr %a0@ <== NOT EXECUTED 4e508: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4e50a: 4a03 tstb %d3 <== NOT EXECUTED 4e50c: 6716 beqs 4e524 <unlink+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4e50e: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4e512: 4a88 tstl %a0 <== NOT EXECUTED 4e514: 670e beqs 4e524 <unlink+0x1c4> <== NOT EXECUTED 4e516: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e51a: 4a88 tstl %a0 <== NOT EXECUTED 4e51c: 6706 beqs 4e524 <unlink+0x1c4> <== NOT EXECUTED 4e51e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e520: 4e90 jsr %a0@ <== NOT EXECUTED 4e522: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4e524: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4e52a: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4e52e: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4e530: 200b movel %a3,%d0 <== NOT EXECUTED 4e532: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED
if ( !loc.ops->unlink_h ) {
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
4e538: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4e53e: 4e5e unlk %fp <== NOT EXECUTED 4e540: 4e75 rts <== NOT EXECUTED
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
4e542: 42a7 clrl %sp@- 4e544: 45ee ffec lea %fp@(-20),%a2 4e548: 2f0a movel %a2,%sp@- 4e54a: 4878 0002 pea 2 <DOUBLE_FLOAT> 4e54e: 2f00 movel %d0,%sp@- 4e550: 2f04 movel %d4,%sp@- 4e552: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4e558: 4fef 0014 lea %sp@(20),%sp 4e55c: 4a80 tstl %d0 4e55e: 6600 ff66 bnew 4e4c6 <unlink+0x166> 4e562: 200e movel %fp,%d0 4e564: 49ee fff0 lea %fp@(-16),%a4 4e568: 0680 ffff fff4 addil #-12,%d0 4e56e: 4bee fff8 lea %fp@(-8),%a5 4e572: 43ee fffc lea %fp@(-4),%a1 4e576: 7601 moveq #1,%d3 4e578: 6000 fe52 braw 4e3cc <unlink+0x6c>
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_filesystem_freenode( &loc );
4e57c: 206e ffe4 moveal %fp@(-28),%a0 4e580: 4a88 tstl %a0 4e582: 670e beqs 4e592 <unlink+0x232> 4e584: 2068 001c moveal %a0@(28),%a0 4e588: 4a88 tstl %a0 4e58a: 6706 beqs 4e592 <unlink+0x232> 4e58c: 2f02 movel %d2,%sp@- 4e58e: 4e90 jsr %a0@ 4e590: 588f addql #4,%sp
if ( free_parentloc )
4e592: 4a03 tstb %d3 4e594: 6716 beqs 4e5ac <unlink+0x24c>
rtems_filesystem_freenode( &parentloc );
4e596: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4e59a: 4a88 tstl %a0 <== NOT EXECUTED 4e59c: 670e beqs 4e5ac <unlink+0x24c> <== NOT EXECUTED 4e59e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e5a2: 4a88 tstl %a0 <== NOT EXECUTED 4e5a4: 6706 beqs 4e5ac <unlink+0x24c> <== NOT EXECUTED 4e5a6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e5a8: 4e90 jsr %a0@ <== NOT EXECUTED 4e5aa: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4e5ac: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e5b2: 367c ffff moveaw #-1,%a3 4e5b6: 2040 moveal %d0,%a0 4e5b8: 7015 moveq #21,%d0 4e5ba: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4e5bc: 200b movel %a3,%d0 4e5be: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e5c4: 4e5e unlk %fp 4e5c6: 4e75 rts
00068ce0 <unmount>:
*/
int unmount(
const char *path
)
{
68ce0: 4e56 ffec linkw %fp,#-20 68ce4: 2f0a movel %a2,%sp@- 68ce6: 246e 0008 moveal %fp@(8),%a2 68cea: 2f02 movel %d2,%sp@-
* The root node of the mounted filesytem.
* The node for the directory that the fileystem is mounted on.
* The mount entry that is being refered to.
*/
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
68cec: 240e movel %fp,%d2 68cee: 0682 ffff ffec addil #-20,%d2 68cf4: 2f0a movel %a2,%sp@- 68cf6: 4eb9 0008 6f0c jsr 86f0c <strlen> 68cfc: 7201 moveq #1,%d1 68cfe: 2e81 movel %d1,%sp@ 68d00: 2f02 movel %d2,%sp@- 68d02: 42a7 clrl %sp@- 68d04: 2f00 movel %d0,%sp@- 68d06: 2f0a movel %a2,%sp@- 68d08: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 68d0e: 4fef 0014 lea %sp@(20),%sp 68d12: 4a80 tstl %d0 68d14: 6600 00b0 bnew 68dc6 <unmount+0xe6>
return -1;
mt_entry = loc.mt_entry;
68d18: 246e fffc moveal %fp@(-4),%a2
fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root;
68d1c: 202e ffec movel %fp@(-20),%d0 68d20: b0aa 001c cmpl %a2@(28),%d0 68d24: 6600 00fa bnew 68e20 <unmount+0x140>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
68d28: 206e fff8 moveal %fp@(-8),%a0 68d2c: 4a88 tstl %a0 68d2e: 670e beqs 68d3e <unmount+0x5e> 68d30: 2068 001c moveal %a0@(28),%a0 68d34: 4a88 tstl %a0 68d36: 6706 beqs 68d3e <unmount+0x5e> 68d38: 2f02 movel %d2,%sp@- 68d3a: 4e90 jsr %a0@ 68d3c: 588f addql #4,%sp
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
return -1;
mt_entry = loc.mt_entry;
fs_mount_loc = &mt_entry->mt_point_node;
68d3e: 206a 0014 moveal %a2@(20),%a0 68d42: 4aa8 0028 tstl %a0@(40) 68d46: 6700 0126 beqw 68e6e <unmount+0x18e>
fs_root_loc = &mt_entry->mt_fs_root;
68d4a: 206a 0028 moveal %a2@(40),%a0 68d4e: 4aa8 002c tstl %a0@(44) 68d52: 6700 011a beqw 68e6e <unmount+0x18e>
* that made the current node thread based instead
* of system based? I thought it was but it doesn't
* look like it in this version.
*/
if ( rtems_filesystem_current.mt_entry == mt_entry )
68d56: 2079 000a 1fac moveal a1fac <rtems_current_user_env>,%a0 68d5c: b5e8 0014 cmpal %a0@(20),%a2 68d60: 6728 beqs 68d8a <unmount+0xaa>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68d62: 2079 000a 6990 moveal a6990 <rtems_filesystem_mount_table_control>,%a0 68d68: b1fc 000a 6994 cmpal #682388,%a0 68d6e: 6734 beqs 68da4 <unmount+0xc4>
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node;
if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) {
68d70: 202a 002c movel %a2@(44),%d0 68d74: b0a8 0018 cmpl %a0@(24),%d0 68d78: 6710 beqs 68d8a <unmount+0xaa>
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
68d7a: 2050 moveal %a0@,%a0
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68d7c: b1fc 000a 6994 cmpal #682388,%a0 68d82: 6720 beqs 68da4 <unmount+0xc4>
!rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node );
the_node = the_node->next ) {
the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node;
if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) {
68d84: b0a8 0018 cmpl %a0@(24),%d0 68d88: 66f0 bnes 68d7a <unmount+0x9a>
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
rtems_set_errno_and_return_minus_one( EBUSY );
68d8a: 4eb9 0008 0e64 jsr 80e64 <__errno>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68d90: 242e ffe4 movel %fp@(-28),%d2
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
rtems_set_errno_and_return_minus_one( EBUSY );
68d94: 2040 moveal %d0,%a0 68d96: 7210 moveq #16,%d1 68d98: 70ff moveq #-1,%d0
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68d9a: 246e ffe8 moveal %fp@(-24),%a2 68d9e: 4e5e unlk %fp
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
rtems_set_errno_and_return_minus_one( EBUSY );
68da0: 2081 movel %d1,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68da2: 4e75 rts
* Run the file descriptor table to determine if there are any file
* descriptors that are currently active and reference nodes in the
* file system that we are trying to unmount
*/
if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 )
68da4: 2f0a movel %a2,%sp@- 68da6: 4eb9 0004 6ad2 jsr 46ad2 <rtems_libio_is_open_files_in_fs> 68dac: 588f addql #4,%sp 68dae: 7201 moveq #1,%d1 68db0: b280 cmpl %d0,%d1 68db2: 67d6 beqs 68d8a <unmount+0xaa>
* Allow the file system being unmounted on to do its cleanup.
* If it fails it will set the errno to the approprate value
* and the fileystem will not be modified.
*/
if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 )
68db4: 206a 0014 moveal %a2@(20),%a0 68db8: 2f0a movel %a2,%sp@- 68dba: 2068 0028 moveal %a0@(40),%a0 68dbe: 4e90 jsr %a0@ 68dc0: 588f addql #4,%sp 68dc2: 4a80 tstl %d0 68dc4: 670e beqs 68dd4 <unmount+0xf4>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68dc6: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68dca: 70ff moveq #-1,%d0
}
68dcc: 246e ffe8 moveal %fp@(-24),%a2 68dd0: 4e5e unlk %fp 68dd2: 4e75 rts
* NOTE: Fatal error is called in a case which should never happen
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
68dd4: 206a 0028 moveal %a2@(40),%a0 68dd8: 2f0a movel %a2,%sp@- 68dda: 2068 002c moveal %a0@(44),%a0 68dde: 4e90 jsr %a0@ 68de0: 588f addql #4,%sp 68de2: 4a80 tstl %d0 68de4: 666a bnes 68e50 <unmount+0x170>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
68de6: 2f0a movel %a2,%sp@- 68de8: 4eb9 0004 b624 jsr 4b624 <_Chain_Extract>
/*
* Free the memory node that was allocated in mount
* Free the memory associated with the extracted mount table entry.
*/
rtems_filesystem_freenode( fs_mount_loc );
68dee: 206a 0014 moveal %a2@(20),%a0 68df2: 588f addql #4,%sp 68df4: 4a88 tstl %a0 68df6: 6710 beqs 68e08 <unmount+0x128> 68df8: 2068 001c moveal %a0@(28),%a0 68dfc: 4a88 tstl %a0 68dfe: 6708 beqs 68e08 <unmount+0x128> 68e00: 486a 0008 pea %a2@(8) 68e04: 4e90 jsr %a0@ 68e06: 588f addql #4,%sp
free( mt_entry );
68e08: 2f0a movel %a2,%sp@- 68e0a: 4eb9 0004 67a8 jsr 467a8 <free>
return 0;
}
68e10: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68e14: 588f addql #4,%sp
* Free the memory node that was allocated in mount
* Free the memory associated with the extracted mount table entry.
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
68e16: 4280 clrl %d0
return 0;
}
68e18: 246e ffe8 moveal %fp@(-24),%a2 68e1c: 4e5e unlk %fp 68e1e: 4e75 rts
/*
* Verify this is the root node for the file system to be unmounted.
*/
if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){
rtems_filesystem_freenode( &loc );
68e20: 206e fff8 moveal %fp@(-8),%a0 68e24: 4a88 tstl %a0 68e26: 670e beqs 68e36 <unmount+0x156> 68e28: 2068 001c moveal %a0@(28),%a0 68e2c: 4a88 tstl %a0 68e2e: 6706 beqs 68e36 <unmount+0x156> 68e30: 2f02 movel %d2,%sp@- 68e32: 4e90 jsr %a0@ 68e34: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
68e36: 4eb9 0008 0e64 jsr 80e64 <__errno> 68e3c: 740d moveq #13,%d2 68e3e: 2040 moveal %d0,%a0 68e40: 70ff moveq #-1,%d0 68e42: 2082 movel %d2,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68e44: 242e ffe4 movel %fp@(-28),%d2 68e48: 246e ffe8 moveal %fp@(-24),%a2 68e4c: 4e5e unlk %fp 68e4e: 4e75 rts
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
68e50: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 68e54: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68e56: 2028 0020 movel %a0@(32),%d0 <== NOT EXECUTED 68e5a: 2040 moveal %d0,%a0 <== NOT EXECUTED 68e5c: 4e90 jsr %a0@ <== NOT EXECUTED 68e5e: 588f addql #4,%sp <== NOT EXECUTED 68e60: 4a80 tstl %d0 <== NOT EXECUTED 68e62: 6700 ff62 beqw 68dc6 <unmount+0xe6> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
68e66: 42a7 clrl %sp@- <== NOT EXECUTED 68e68: 4eb9 0004 b2ac jsr 4b2ac <rtems_fatal_error_occurred> <== NOT EXECUTED
if ( !fs_mount_loc->ops->unmount_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( !fs_root_loc->ops->fsunmount_me_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
68e6e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68e74: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED
if ( !fs_mount_loc->ops->unmount_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( !fs_root_loc->ops->fsunmount_me_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
68e78: 2040 moveal %d0,%a0 <== NOT EXECUTED 68e7a: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68e7c: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 68e80: 4e5e unlk %fp <== NOT EXECUTED
if ( !fs_mount_loc->ops->unmount_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( !fs_root_loc->ops->fsunmount_me_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
68e82: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68e88: 4e75 rts <== NOT EXECUTED
...
00068e8c <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
68e8c: 4e56 ffe0 linkw %fp,#-32 68e90: 48d7 040c moveml %d2-%d3/%a2,%sp@ 68e94: 262e 0008 movel %fp@(8),%d3
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
68e98: 240e movel %fp,%d2 68e9a: 0682 ffff ffec addil #-20,%d2 68ea0: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
68ea2: 246e 000c moveal %fp@(12),%a2
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
68ea6: 4eb9 0008 6f0c jsr 86f0c <strlen> 68eac: 7201 moveq #1,%d1 68eae: 2e81 movel %d1,%sp@ 68eb0: 2f02 movel %d2,%sp@- 68eb2: 42a7 clrl %sp@- 68eb4: 2f00 movel %d0,%sp@- 68eb6: 2f03 movel %d3,%sp@- 68eb8: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 68ebe: 4fef 0014 lea %sp@(20),%sp 68ec2: 4a80 tstl %d0 68ec4: 663e bnes 68f04 <utime+0x78>
return -1;
if ( !temp_loc.ops->utime_h ){
68ec6: 226e fff8 moveal %fp@(-8),%a1 68eca: 2069 0030 moveal %a1@(48),%a0 68ece: 4a88 tstl %a0 68ed0: 6740 beqs 68f12 <utime+0x86>
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
68ed2: 2f2a 0004 movel %a2@(4),%sp@- 68ed6: 2f12 movel %a2@,%sp@- 68ed8: 2f02 movel %d2,%sp@- 68eda: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
68edc: 206e fff8 moveal %fp@(-8),%a0
if ( !temp_loc.ops->utime_h ){
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
68ee0: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
68ee2: 4fef 000c lea %sp@(12),%sp 68ee6: 4a88 tstl %a0 68ee8: 670e beqs 68ef8 <utime+0x6c> 68eea: 2068 001c moveal %a0@(28),%a0 68eee: 4a88 tstl %a0 68ef0: 6706 beqs 68ef8 <utime+0x6c> 68ef2: 2f02 movel %d2,%sp@- 68ef4: 4e90 jsr %a0@ 68ef6: 588f addql #4,%sp
return result;
}
68ef8: 2003 movel %d3,%d0 68efa: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68f00: 4e5e unlk %fp 68f02: 4e75 rts
)
{
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
68f04: 76ff moveq #-1,%d3
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
rtems_filesystem_freenode( &temp_loc );
return result;
}
68f06: 2003 movel %d3,%d0 68f08: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68f0e: 4e5e unlk %fp 68f10: 4e75 rts
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
return -1;
if ( !temp_loc.ops->utime_h ){
rtems_filesystem_freenode( &temp_loc );
68f12: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68f16: 4a88 tstl %a0 <== NOT EXECUTED 68f18: 6706 beqs 68f20 <utime+0x94> <== NOT EXECUTED 68f1a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68f1c: 4e90 jsr %a0@ <== NOT EXECUTED 68f1e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68f20: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68f26: 76ff moveq #-1,%d3 <== NOT EXECUTED 68f28: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
rtems_filesystem_freenode( &temp_loc );
return result;
}
68f2a: 2003 movel %d3,%d0 <== NOT EXECUTED 68f2c: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
return -1;
if ( !temp_loc.ops->utime_h ){
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
68f32: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
rtems_filesystem_freenode( &temp_loc );
return result;
}
68f38: 4e5e unlk %fp <== NOT EXECUTED
68f3a: 4e75 rts
00045db4 <vfork>:
#include <unistd.h>
pid_t vfork(void)
{
return -1;
}
45db4: 70ff moveq #-1,%d0
#include <sys/types.h>
#include <unistd.h>
pid_t vfork(void)
{
45db6: 4e56 0000 linkw %fp,#0
return -1; }
45dba: 4e5e unlk %fp 45dbc: 4e75 rts
...
00045238 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
45238: 4e56 ffc0 linkw %fp,#-64 4523c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 45240: 246e 0008 moveal %fp@(8),%a2
for (; *fmt != '\0'; fmt++) {
45244: 1012 moveb %a2@,%d0
*/
void vprintk(
const char *fmt,
va_list ap
)
{
45246: 2c2e 000c movel %fp@(12),%d6
for (; *fmt != '\0'; fmt++) {
4524a: 4a00 tstb %d0 4524c: 6700 0130 beqw 4537e <vprintk+0x146>
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45250: 49ee ffec lea %fp@(-20),%a4 45254: 4bf9 0005 c60f lea 5c60f <rtems_status_assoc+0x179>,%a5
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
4525a: 49c0 extbl %d0 4525c: 7225 moveq #37,%d1 4525e: b280 cmpl %d0,%d1 45260: 6724 beqs 45286 <vprintk+0x4e>
BSP_output_char(*fmt);
45262: 2f00 movel %d0,%sp@- 45264: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 4526a: 2d46 ffe8 movel %d6,%fp@(-24) 4526e: 4e90 jsr %a0@
continue;
45270: 588f addql #4,%sp
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
45272: 528a addql #1,%a2 45274: 1012 moveb %a2@,%d0 45276: 6700 0106 beqw 4537e <vprintk+0x146> 4527a: 2c2e ffe8 movel %fp@(-24),%d6
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
4527e: 49c0 extbl %d0 45280: 7225 moveq #37,%d1 45282: b280 cmpl %d0,%d1 45284: 66dc bnes 45262 <vprintk+0x2a>
BSP_output_char(*fmt);
continue;
}
fmt++;
45286: 528a addql #1,%a2
if (*fmt == '0' ) {
45288: 7430 moveq #48,%d2 4528a: 1012 moveb %a2@,%d0 4528c: 1200 moveb %d0,%d1 4528e: 49c1 extbl %d1 45290: b481 cmpl %d1,%d2 45292: 6700 01f8 beqw 4548c <vprintk+0x254>
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
45296: 762d moveq #45,%d3
if (*fmt != '%') {
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
45298: 7e20 moveq #32,%d7
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
4529a: b681 cmpl %d1,%d3 4529c: 6700 0200 beqw 4549e <vprintk+0x266>
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452a0: 0680 ffff ffd0 addil #-48,%d0 452a6: 7a09 moveq #9,%d5 452a8: 0280 0000 00ff andil #255,%d0
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
452ae: 4204 clrb %d4
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452b0: ba80 cmpl %d0,%d5 452b2: 6500 0208 bcsw 454bc <vprintk+0x284> 452b6: 4282 clrl %d2
width *= 10;
width += ((unsigned) *fmt - '0');
452b8: 2602 movel %d2,%d3
fmt++;
452ba: 528a addql #1,%a2
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452bc: 7a09 moveq #9,%d5
width *= 10;
width += ((unsigned) *fmt - '0');
452be: e78b lsll #3,%d3
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452c0: 1012 moveb %a2@,%d0
width *= 10;
width += ((unsigned) *fmt - '0');
452c2: 2043 moveal %d3,%a0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452c4: 2600 movel %d0,%d3 452c6: 0683 ffff ffd0 addil #-48,%d3
width *= 10;
width += ((unsigned) *fmt - '0');
452cc: 41f0 2a00 lea %a0@(00000000,%d2:l:2),%a0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452d0: 0283 0000 00ff andil #255,%d3
width *= 10;
width += ((unsigned) *fmt - '0');
452d6: 41f0 18d0 lea %a0@(ffffffd0,%d1:l),%a0 452da: 1200 moveb %d0,%d1 452dc: 2408 movel %a0,%d2 452de: 49c1 extbl %d1
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
452e0: ba83 cmpl %d3,%d5 452e2: 64d4 bccs 452b8 <vprintk+0x80> 452e4: 1200 moveb %d0,%d1
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
452e6: 706c moveq #108,%d0 452e8: 49c1 extbl %d1 452ea: b081 cmpl %d1,%d0 452ec: 6700 009a beqw 45388 <vprintk+0x150>
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
452f0: 7663 moveq #99,%d3 452f2: b681 cmpl %d1,%d3 452f4: 6700 00a0 beqw 45396 <vprintk+0x15e>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
BSP_output_char(chr);
continue;
}
if ( c == 's' ) {
452f8: 7673 moveq #115,%d3 452fa: b681 cmpl %d1,%d3 452fc: 6700 01cc beqw 454ca <vprintk+0x292>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
45300: 766f moveq #111,%d3 45302: b681 cmpl %d1,%d3 45304: 6700 017a beqw 45480 <vprintk+0x248> 45308: 7a4f moveq #79,%d5 4530a: ba81 cmpl %d1,%d5 4530c: 6700 0172 beqw 45480 <vprintk+0x248>
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
45310: 163c 0069 moveb #105,%d3 45314: b681 cmpl %d1,%d3 45316: 6700 009a beqw 453b2 <vprintk+0x17a> 4531a: 1a3c 0049 moveb #73,%d5 4531e: ba81 cmpl %d1,%d5 45320: 6700 0090 beqw 453b2 <vprintk+0x17a> 45324: 163c 0064 moveb #100,%d3 45328: b681 cmpl %d1,%d3 4532a: 6700 0086 beqw 453b2 <vprintk+0x17a> 4532e: 1a3c 0044 moveb #68,%d5 45332: ba81 cmpl %d1,%d5 45334: 677c beqs 453b2 <vprintk+0x17a>
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
45336: 163c 0075 moveb #117,%d3 4533a: b681 cmpl %d1,%d3 4533c: 6700 0270 beqw 455ae <vprintk+0x376> 45340: 1a3c 0055 moveb #85,%d5 45344: ba81 cmpl %d1,%d5 45346: 6700 0266 beqw 455ae <vprintk+0x376>
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
4534a: 163c 0078 moveb #120,%d3 4534e: b681 cmpl %d1,%d3 45350: 6700 027a beqw 455cc <vprintk+0x394> 45354: 1a3c 0058 moveb #88,%d5 45358: ba81 cmpl %d1,%d5 4535a: 6700 0270 beqw 455cc <vprintk+0x394>
base = 16; sign = false;
} else if ( c == 'p' ) {
4535e: 7070 moveq #112,%d0 45360: b081 cmpl %d1,%d0 45362: 6700 0274 beqw 455d8 <vprintk+0x3a0>
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
45366: 2f01 movel %d1,%sp@- 45368: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
4536e: 528a addql #1,%a2
} else if ( c == 'x' || c == 'X' ) {
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
45370: 2d46 ffe8 movel %d6,%fp@(-24) 45374: 4e90 jsr %a0@
continue;
45376: 588f addql #4,%sp
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
45378: 1012 moveb %a2@,%d0 4537a: 6600 fefe bnew 4527a <vprintk+0x42>
sign,
width,
lead
);
}
}
4537e: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 45384: 4e5e unlk %fp 45386: 4e75 rts
fmt++;
}
if ((c = *fmt) == 'l') {
lflag = true;
c = *++fmt;
45388: 528a addql #1,%a2
}
if ( c == 'c' ) {
4538a: 7663 moveq #99,%d3 4538c: 1212 moveb %a2@,%d1 4538e: 49c1 extbl %d1 45390: b681 cmpl %d1,%d3 45392: 6600 ff64 bnew 452f8 <vprintk+0xc0>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
BSP_output_char(chr);
45396: 2046 moveal %d6,%a0
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
45398: 5886 addql #4,%d6
BSP_output_char(chr);
4539a: 2010 movel %a0@,%d0 4539c: 49c0 extbl %d0
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
4539e: 2d46 ffe8 movel %d6,%fp@(-24)
BSP_output_char(chr);
453a2: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 453a8: 2f00 movel %d0,%sp@- 453aa: 4e90 jsr %a0@
continue;
453ac: 588f addql #4,%sp 453ae: 6000 fec2 braw 45272 <vprintk+0x3a>
} else {
BSP_output_char(c);
continue;
}
printNum(
453b2: 49c7 extbl %d7
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
453b4: 7a0a moveq #10,%d5
}
printNum(
453b6: 2647 moveal %d7,%a3
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
453b8: 7201 moveq #1,%d1
}
printNum(
453ba: 2046 moveal %d6,%a0
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
453bc: 5886 addql #4,%d6
} else {
BSP_output_char(c);
continue;
}
printNum(
453be: 2810 movel %a0@,%d4
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
453c0: 2d46 ffe8 movel %d6,%fp@(-24)
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
453c4: 4a01 tstb %d1 453c6: 6706 beqs 453ce <vprintk+0x196> 453c8: 4a84 tstl %d4 453ca: 6d00 01ae bltw 4557a <vprintk+0x342>
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
453ce: 2004 movel %d4,%d0 453d0: 4c45 0000 remul %d5,%d0,%d0 453d4: 6700 01c6 beqw 4559c <vprintk+0x364> 453d8: 2600 movel %d0,%d3 453da: 4281 clrl %d1 453dc: 3045 moveaw %d5,%a0 453de: 4c45 3003 remul %d5,%d3,%d3
toPrint[count++] = (char) (unsigned_num - (n * base));
453e2: 3e08 movew %a0,%d7 453e4: cfc0 mulsw %d0,%d7 453e6: 9887 subl %d7,%d4 453e8: 2e04 movel %d4,%d7
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
453ea: 2800 movel %d0,%d4
toPrint[count++] = (char) (unsigned_num - (n * base));
453ec: 1987 1800 moveb %d7,%a4@(00000000,%d1:l) 453f0: 5281 addql #1,%d1
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
453f2: 4a83 tstl %d3 453f4: 671c beqs 45412 <vprintk+0x1da> 453f6: 2003 movel %d3,%d0 453f8: 2600 movel %d0,%d3
toPrint[count++] = (char) (unsigned_num - (n * base));
453fa: 3e08 movew %a0,%d7
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
453fc: 4c45 3003 remul %d5,%d3,%d3
toPrint[count++] = (char) (unsigned_num - (n * base));
45400: cfc0 mulsw %d0,%d7 45402: 9887 subl %d7,%d4 45404: 2e04 movel %d4,%d7
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
45406: 2800 movel %d0,%d4
toPrint[count++] = (char) (unsigned_num - (n * base));
45408: 1987 1800 moveb %d7,%a4@(00000000,%d1:l) 4540c: 5281 addql #1,%d1
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
4540e: 4a83 tstl %d3 45410: 66e4 bnes 453f6 <vprintk+0x1be> 45412: 2800 movel %d0,%d4 45414: 2601 movel %d1,%d3 45416: 5283 addql #1,%d3
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
45418: 1d84 18ec moveb %d4,%fp@(ffffffec,%d1:l)
for (n=maxwidth ; n > count; n-- )
4541c: b682 cmpl %d2,%d3 4541e: 6412 bccs 45432 <vprintk+0x1fa>
BSP_output_char(lead);
45420: 2f0b movel %a3,%sp@- 45422: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
45428: 5382 subql #1,%d2
BSP_output_char(lead);
4542a: 4e90 jsr %a0@
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
4542c: 588f addql #4,%sp 4542e: b682 cmpl %d2,%d3 45430: 65ee bcss 45420 <vprintk+0x1e8>
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45432: 4a83 tstl %d3 45434: 6700 fe3c beqw 45272 <vprintk+0x3a> 45438: 4282 clrl %d2 4543a: 47f4 38ff lea %a4@(ffffffff,%d3:l),%a3
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
4543e: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45444: 5282 addql #1,%d2
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
45446: 1013 moveb %a3@,%d0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45448: 538b subql #1,%a3
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
4544a: 49c0 extbl %d0 4544c: 1035 0800 moveb %a5@(00000000,%d0:l),%d0 45450: 49c0 extbl %d0 45452: 2f00 movel %d0,%sp@- 45454: 4e90 jsr %a0@
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45456: 588f addql #4,%sp 45458: b682 cmpl %d2,%d3 4545a: 6300 fe16 blsw 45272 <vprintk+0x3a>
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
4545e: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45464: 5282 addql #1,%d2
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
45466: 1013 moveb %a3@,%d0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45468: 538b subql #1,%a3
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
4546a: 49c0 extbl %d0 4546c: 1035 0800 moveb %a5@(00000000,%d0:l),%d0 45470: 49c0 extbl %d0 45472: 2f00 movel %d0,%sp@- 45474: 4e90 jsr %a0@
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
45476: 588f addql #4,%sp 45478: b682 cmpl %d2,%d3 4547a: 62c2 bhis 4543e <vprintk+0x206> 4547c: 6000 fdf4 braw 45272 <vprintk+0x3a>
} else {
BSP_output_char(c);
continue;
}
printNum(
45480: 49c7 extbl %d7 <== NOT EXECUTED
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
45482: 7a08 moveq #8,%d5 <== NOT EXECUTED
}
printNum(
45484: 2647 moveal %d7,%a3 <== NOT EXECUTED
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
45486: 4201 clrb %d1 <== NOT EXECUTED 45488: 6000 ff30 braw 453ba <vprintk+0x182> <== NOT EXECUTED
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
4548c: 528a addql #1,%a2
}
if (*fmt == '-' ) {
4548e: 762d moveq #45,%d3
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
45490: 1012 moveb %a2@,%d0 45492: 7e30 moveq #48,%d7 45494: 1200 moveb %d0,%d1 45496: 49c1 extbl %d1
}
if (*fmt == '-' ) {
45498: b681 cmpl %d1,%d3 4549a: 6600 fe04 bnew 452a0 <vprintk+0x68>
minus = true;
fmt++;
4549e: 528a addql #1,%a2
}
while (*fmt >= '0' && *fmt <= '9' ) {
454a0: 7a09 moveq #9,%d5
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
minus = true;
fmt++;
454a2: 1012 moveb %a2@,%d0 454a4: 7801 moveq #1,%d4 454a6: 1200 moveb %d0,%d1
}
while (*fmt >= '0' && *fmt <= '9' ) {
454a8: 0680 ffff ffd0 addil #-48,%d0 454ae: 0280 0000 00ff andil #255,%d0 454b4: 49c1 extbl %d1 454b6: ba80 cmpl %d0,%d5 454b8: 6400 fdfc bccw 452b6 <vprintk+0x7e> 454bc: 4282 clrl %d2
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
454be: 706c moveq #108,%d0 454c0: b081 cmpl %d1,%d0 454c2: 6600 fe2c bnew 452f0 <vprintk+0xb8> 454c6: 6000 fec0 braw 45388 <vprintk+0x150>
}
if ( c == 's' ) {
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
454ca: 2046 moveal %d6,%a0 454cc: 5886 addql #4,%d6 454ce: 2650 moveal %a0@,%a3 454d0: 2d46 ffe8 movel %d6,%fp@(-24)
if ( str == NULL ) {
454d4: 4a8b tstl %a3 454d6: 6700 00e2 beqw 455ba <vprintk+0x382>
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
454da: 4a13 tstb %a3@ 454dc: 6700 00e8 beqw 455c6 <vprintk+0x38e> 454e0: 4283 clrl %d3 454e2: 5283 addql #1,%d3 454e4: 4a33 3800 tstb %a3@(00000000,%d3:l) 454e8: 66f8 bnes 454e2 <vprintk+0x2aa>
;
/* leading spaces */
if ( !minus )
454ea: 4a04 tstb %d4 454ec: 661a bnes 45508 <vprintk+0x2d0>
for ( i=len ; i<width ; i++ )
454ee: b682 cmpl %d2,%d3 454f0: 6416 bccs 45508 <vprintk+0x2d0>
454f2: 2a03 movel %d3,%d5 <== NOT EXECUTED
BSP_output_char(' ');
454f4: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
454f8: 5285 addql #1,%d5 <== NOT EXECUTED
BSP_output_char(' ');
454fa: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 <== NOT EXECUTED 45500: 4e90 jsr %a0@ <== NOT EXECUTED
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
45502: 588f addql #4,%sp <== NOT EXECUTED 45504: b485 cmpl %d5,%d2 <== NOT EXECUTED 45506: 62ec bhis 454f4 <vprintk+0x2bc> <== NOT EXECUTED
BSP_output_char(' ');
/* no width option */
if (width == 0) {
45508: 4a82 tstl %d2 4550a: 6606 bnes 45512 <vprintk+0x2da>
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
4550c: 4a83 tstl %d3 4550e: 6730 beqs 45540 <vprintk+0x308> 45510: 2403 movel %d3,%d2 45512: 1013 moveb %a3@,%d0 45514: 672a beqs 45540 <vprintk+0x308>
BSP_output_char(*str);
45516: 49c0 extbl %d0
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
45518: 528b addql #1,%a3
BSP_output_char(*str);
4551a: 2f00 movel %d0,%sp@- 4551c: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 45522: 4e90 jsr %a0@
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
45524: 588f addql #4,%sp 45526: 1013 moveb %a3@,%d0 45528: 528b addql #1,%a3 4552a: 6714 beqs 45540 <vprintk+0x308>
BSP_output_char(*str);
4552c: 49c0 extbl %d0 4552e: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 45534: 2f00 movel %d0,%sp@- 45536: 4e90 jsr %a0@
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
45538: 588f addql #4,%sp 4553a: 1013 moveb %a3@,%d0 4553c: 528b addql #1,%a3 4553e: 66ec bnes 4552c <vprintk+0x2f4>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
45540: 4a04 tstb %d4 45542: 6700 fd2e beqw 45272 <vprintk+0x3a>
for ( i=len ; i<width ; i++ )
45546: b483 cmpl %d3,%d2 45548: 6300 fd28 blsw 45272 <vprintk+0x3a>
BSP_output_char(' ');
4554c: 4878 0020 pea 20 <OPER2+0xc>
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
45550: 5283 addql #1,%d3
BSP_output_char(' ');
45552: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 45558: 4e90 jsr %a0@
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
4555a: 588f addql #4,%sp 4555c: b483 cmpl %d3,%d2 4555e: 6300 fd12 blsw 45272 <vprintk+0x3a>
BSP_output_char(' ');
45562: 4878 0020 pea 20 <OPER2+0xc>
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
45566: 5283 addql #1,%d3
BSP_output_char(' ');
45568: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 4556e: 4e90 jsr %a0@
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
45570: 588f addql #4,%sp 45572: b483 cmpl %d3,%d2 45574: 62d6 bhis 4554c <vprintk+0x314> 45576: 6000 fcfa braw 45272 <vprintk+0x3a>
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
4557a: 4878 002d pea 2d <OPER2+0x19> <== NOT EXECUTED
unsigned_num = (unsigned long) -num;
4557e: 4484 negl %d4 <== NOT EXECUTED
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
45580: 2079 0005 d79c moveal 5d79c <BSP_output_char>,%a0 <== NOT EXECUTED 45586: 4e90 jsr %a0@ <== NOT EXECUTED
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
45588: 588f addql #4,%sp <== NOT EXECUTED 4558a: 4a82 tstl %d2 <== NOT EXECUTED 4558c: 6700 fe40 beqw 453ce <vprintk+0x196> <== NOT EXECUTED
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
45590: 2004 movel %d4,%d0 <== NOT EXECUTED
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
45592: 5382 subql #1,%d2 <== NOT EXECUTED
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
45594: 4c45 0000 remul %d5,%d0,%d0 <== NOT EXECUTED 45598: 6600 fe3e bnew 453d8 <vprintk+0x1a0> <== NOT EXECUTED
4559c: 4281 clrl %d1 4559e: 7601 moveq #1,%d3
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
455a0: 1d84 18ec moveb %d4,%fp@(ffffffec,%d1:l)
for (n=maxwidth ; n > count; n-- )
455a4: b682 cmpl %d2,%d3 455a6: 6500 fe78 bcsw 45420 <vprintk+0x1e8> 455aa: 6000 fe86 braw 45432 <vprintk+0x1fa>
} else {
BSP_output_char(c);
continue;
}
printNum(
455ae: 49c7 extbl %d7
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
455b0: 7a0a moveq #10,%d5
}
printNum(
455b2: 2647 moveal %d7,%a3
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
455b4: 4201 clrb %d1 455b6: 6000 fe02 braw 453ba <vprintk+0x182>
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
if ( str == NULL ) {
455ba: 47f9 0005 c60e lea 5c60e <rtems_status_assoc+0x178>,%a3
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
455c0: 4a13 tstb %a3@ 455c2: 6600 ff1c bnew 454e0 <vprintk+0x2a8> 455c6: 4283 clrl %d3 455c8: 6000 ff20 braw 454ea <vprintk+0x2b2>
} else {
BSP_output_char(c);
continue;
}
printNum(
455cc: 49c7 extbl %d7
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
455ce: 7a10 moveq #16,%d5
}
printNum(
455d0: 2647 moveal %d7,%a3
base = 16; sign = false;
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
continue;
455d2: 4201 clrb %d1 455d4: 6000 fde4 braw 453ba <vprintk+0x182>
}
printNum(
455d8: 49c7 extbl %d7 455da: 2647 moveal %d7,%a3 455dc: 7a10 moveq #16,%d5 455de: 4201 clrb %d1 455e0: 6000 fdd8 braw 453ba <vprintk+0x182>
00045dc0 <wait>:
#include <rtems/seterr.h>
int wait(
int *stat_loc
)
{
45dc0: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45dc4: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45dca: 7258 moveq #88,%d1 45dcc: 2040 moveal %d0,%a0
}
45dce: 70ff moveq #-1,%d0 45dd0: 4e5e unlk %fp
int wait(
int *stat_loc
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45dd2: 2081 movel %d1,%a0@
}
45dd4: 4e75 rts
...
00045dd8 <waitpid>:
int waitpid(
pid_t pid,
int *stat_loc,
int options
)
{
45dd8: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45ddc: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45de2: 7258 moveq #88,%d1 45de4: 2040 moveal %d0,%a0
}
45de6: 70ff moveq #-1,%d0 45de8: 4e5e unlk %fp
pid_t pid,
int *stat_loc,
int options
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45dea: 2081 movel %d1,%a0@
}
45dec: 4e75 rts
...
0005b88c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
5b88c: 4e56 fff4 linkw %fp,#-12 5b890: 202e 0008 movel %fp@(8),%d0 5b894: 222e 000c movel %fp@(12),%d1 5b898: 206e 0010 moveal %fp@(16),%a0 5b89c: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5b8a0: b0b9 0005 d6a4 cmpl 5d6a4 <rtems_libio_number_iops>,%d0 5b8a6: 6466 bccs 5b90e <write+0x82>
iop = rtems_libio_iop( fd );
5b8a8: 2479 0005 eda4 moveal 5eda4 <rtems_libio_iops>,%a2 5b8ae: ed88 lsll #6,%d0 5b8b0: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5b8b2: 202a 0014 movel %a2@(20),%d0 5b8b6: 0800 0008 btst #8,%d0 5b8ba: 6752 beqs 5b90e <write+0x82>
rtems_libio_check_buffer( buffer );
5b8bc: 4a81 tstl %d1 5b8be: 6766 beqs 5b926 <write+0x9a>
rtems_libio_check_count( count );
5b8c0: 4a88 tstl %a0 5b8c2: 673e beqs 5b902 <write+0x76>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5b8c4: 44c0 movew %d0,%ccr 5b8c6: 665e bnes 5b926 <write+0x9a>
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
5b8c8: 226a 003c moveal %a2@(60),%a1 5b8cc: 2269 000c moveal %a1@(12),%a1 5b8d0: 4a89 tstl %a1 5b8d2: 676a beqs 5b93e <write+0xb2>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->write_h)( iop, buffer, count );
5b8d4: 2f08 movel %a0,%sp@- 5b8d6: 2f01 movel %d1,%sp@- 5b8d8: 2f0a movel %a2,%sp@- 5b8da: 4e91 jsr %a1@
if ( rc > 0 )
5b8dc: 4fef 000c lea %sp@(12),%sp 5b8e0: 4a80 tstl %d0 5b8e2: 6f14 bles 5b8f8 <write+0x6c>
iop->offset += rc;
5b8e4: 2400 movel %d0,%d2 5b8e6: 5bc1 smi %d1 5b8e8: 49c1 extbl %d1 5b8ea: d5aa 0010 addl %d2,%a2@(16) 5b8ee: 262a 000c movel %a2@(12),%d3 5b8f2: d781 addxl %d1,%d3 5b8f4: 2543 000c movel %d3,%a2@(12)
return rc;
}
5b8f8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b8fe: 4e5e unlk %fp 5b900: 4e75 rts
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
rtems_libio_check_buffer( buffer );
rtems_libio_check_count( count );
5b902: 4280 clrl %d0
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b904: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b90a: 4e5e unlk %fp 5b90c: 4e75 rts
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
5b90e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b914: 7409 moveq #9,%d2 <== NOT EXECUTED 5b916: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b918: 70ff moveq #-1,%d0 <== NOT EXECUTED 5b91a: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b91c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5b922: 4e5e unlk %fp <== NOT EXECUTED 5b924: 4e75 rts <== NOT EXECUTED
rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5b926: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b92c: 7216 moveq #22,%d1 <== NOT EXECUTED 5b92e: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b930: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b932: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5b938: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b93a: 4e5e unlk %fp <== NOT EXECUTED 5b93c: 4e75 rts <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b93e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b944: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b946: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b948: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5b94e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5b954: 4e5e unlk %fp <== NOT EXECUTED
5b956: 4e75 rts
00046f28 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
46f28: 4e56 ffe4 linkw %fp,#-28 46f2c: 202e 0008 movel %fp@(8),%d0 46f30: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 46f34: 246e 000c moveal %fp@(12),%a2 46f38: 242e 0010 movel %fp@(16),%d2
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
46f3c: b0b9 0006 1344 cmpl 61344 <rtems_libio_number_iops>,%d0 46f42: 6400 00f0 bccw 47034 <writev+0x10c>
iop = rtems_libio_iop( fd );
46f46: 2679 0006 3218 moveal 63218 <rtems_libio_iops>,%a3 46f4c: ed88 lsll #6,%d0 46f4e: d7c0 addal %d0,%a3
rtems_libio_check_is_open( iop );
46f50: 202b 0014 movel %a3@(20),%d0 46f54: 0800 0008 btst #8,%d0 46f58: 6700 00da beqw 47034 <writev+0x10c>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
46f5c: 44c0 movew %d0,%ccr 46f5e: 666e bnes 46fce <writev+0xa6>
/*
* Argument validation on IO vector
*/
if ( !iov )
46f60: 4a8a tstl %a2 46f62: 676a beqs 46fce <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
46f64: 4a82 tstl %d2 46f66: 6f66 bles 46fce <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
46f68: 0c82 0000 0400 cmpil #1024,%d2 46f6e: 6e5e bgts 46fce <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
46f70: 206b 003c moveal %a3@(60),%a0 46f74: 4aa8 000c tstl %a0@(12) 46f78: 6700 00d4 beqw 4704e <writev+0x126>
rtems_set_errno_and_return_minus_one( ENOTSUP );
46f7c: 204a moveal %a2,%a0 46f7e: 93c9 subal %a1,%a1 46f80: 4281 clrl %d1 46f82: 7601 moveq #1,%d3
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
if ( !iov[v].iov_base )
46f84: 4a90 tstl %a0@ 46f86: 6746 beqs 46fce <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
46f88: 2028 0004 movel %a0@(4),%d0 46f8c: 57c4 seq %d4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
46f8e: d081 addl %d1,%d0
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
46f90: 5289 addql #1,%a1 46f92: 5088 addql #8,%a0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
46f94: c883 andl %d3,%d4 46f96: 1604 moveb %d4,%d3
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
46f98: b081 cmpl %d1,%d0 46f9a: 6d32 blts 46fce <writev+0xa6>
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
46f9c: 2200 movel %d0,%d1
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
46f9e: 0c80 0000 7fff cmpil #32767,%d0 46fa4: 6e28 bgts 46fce <writev+0xa6>
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
46fa6: b3c2 cmpal %d2,%a1 46fa8: 6dda blts 46f84 <writev+0x5c>
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
46faa: 4a04 tstb %d4 46fac: 663a bnes 46fe8 <writev+0xc0> 46fae: 588a addql #4,%a2 46fb0: 4283 clrl %d3 46fb2: 4284 clrl %d4
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
46fb4: 2012 movel %a2@,%d0
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46fb6: 5283 addql #1,%d3
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
46fb8: 4a80 tstl %d0 46fba: 663a bnes 46ff6 <writev+0xce>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46fbc: 508a addql #8,%a2 <== NOT EXECUTED 46fbe: b682 cmpl %d2,%d3 <== NOT EXECUTED 46fc0: 6df2 blts 46fb4 <writev+0x8c> <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46fc2: 2004 movel %d4,%d0 46fc4: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fca: 4e5e unlk %fp 46fcc: 4e75 rts
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
46fce: 4eb9 0005 10f4 jsr 510f4 <__errno> 46fd4: 78ff moveq #-1,%d4 46fd6: 2040 moveal %d0,%a0 46fd8: 7016 moveq #22,%d0 46fda: 2080 movel %d0,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46fdc: 2004 movel %d4,%d0 46fde: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fe4: 4e5e unlk %fp 46fe6: 4e75 rts
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
46fe8: 4284 clrl %d4
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46fea: 2004 movel %d4,%d0 46fec: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46ff2: 4e5e unlk %fp 46ff4: 4e75 rts
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
46ff6: 206b 003c moveal %a3@(60),%a0 46ffa: 2f00 movel %d0,%sp@- 46ffc: 2f2a fffc movel %a2@(-4),%sp@- 47000: 2f0b movel %a3,%sp@- 47002: 2068 000c moveal %a0@(12),%a0 47006: 4e90 jsr %a0@
if ( bytes < 0 )
47008: 4fef 000c lea %sp@(12),%sp 4700c: 4a80 tstl %d0 4700e: 6d5a blts 4706a <writev+0x142>
return -1;
if ( bytes > 0 ) {
47010: 6716 beqs 47028 <writev+0x100>
iop->offset += bytes;
total += bytes;
47012: d880 addl %d0,%d4
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
47014: 2c00 movel %d0,%d6 47016: 5bc5 smi %d5 47018: 49c5 extbl %d5 4701a: ddab 0010 addl %d6,%a3@(16) 4701e: 222b 000c movel %a3@(12),%d1 47022: d385 addxl %d5,%d1 47024: 2741 000c movel %d1,%a3@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
47028: b092 cmpl %a2@,%d0 4702a: 6696 bnes 46fc2 <writev+0x9a>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
4702c: 508a addql #8,%a2 4702e: b682 cmpl %d2,%d3 47030: 6d82 blts 46fb4 <writev+0x8c> 47032: 608e bras 46fc2 <writev+0x9a>
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
47034: 4eb9 0005 10f4 jsr 510f4 <__errno> 4703a: 78ff moveq #-1,%d4 4703c: 7209 moveq #9,%d1 4703e: 2040 moveal %d0,%a0
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
47040: 2004 movel %d4,%d0 47042: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
47048: 2081 movel %d1,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4704a: 4e5e unlk %fp 4704c: 4e75 rts
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
4704e: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 47054: 78ff moveq #-1,%d4 <== NOT EXECUTED 47056: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
47058: 2004 movel %d4,%d0 <== NOT EXECUTED 4705a: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED
if ( iovcnt > IOV_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
47060: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
47066: 4e5e unlk %fp <== NOT EXECUTED 47068: 4e75 rts <== NOT EXECUTED
if ( iov[v].iov_len == 0 )
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
if ( bytes < 0 )
4706a: 78ff moveq #-1,%d4 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4706c: 2004 movel %d4,%d0 <== NOT EXECUTED 4706e: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 47074: 4e5e unlk %fp <== NOT EXECUTED
47076: 4e75 rts