0004930c <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 ) {
4930c: 7007 moveq #7,%d0
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4930e: 4e56 0000 linkw %fp,#0 49312: 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;
49316: 2268 0010 moveal %a0@(16),%a1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4931a: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
4931c: 2469 0034 moveal %a1@(52),%a2
switch( node->type ) {
49320: 2250 moveal %a0@,%a1 49322: b0a9 0048 cmpl %a1@(72),%d0 49326: 6526 bcss 4934e <IMFS_Set_handlers+0x42> 49328: 2029 0048 movel %a1@(72),%d0 4932c: d080 addl %d0,%d0 4932e: 303b 0808 movew %pc@(49338 <IMFS_Set_handlers+0x2c>,%d0:l),%d0 49332: 48c0 extl %d0 49334: 4efb 0802 jmp %pc@(49338 <IMFS_Set_handlers+0x2c>,%d0:l)
49338: 0016 026 <== NOT EXECUTED 4933a: 0010 020 <== NOT EXECUTED 4933c: 0050 0120 <== NOT EXECUTED 4933e: 002c 054 <== NOT EXECUTED 49340: 002c 054 <== NOT EXECUTED 49342: 001e 036 <== NOT EXECUTED 49344: 001e 036 <== NOT EXECUTED 49346: 003e 076 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
49348: 216a 0008 0008 movel %a2@(8),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4934e: 245f moveal %sp@+,%a2 49350: 4280 clrl %d0 49352: 4e5e unlk %fp 49354: 4e75 rts 49356: 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;
49358: 216a 0004 0008 movel %a2@(4),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4935e: 245f moveal %sp@+,%a2 49360: 4e5e unlk %fp 49362: 4e75 rts 49364: 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;
49366: 203c 0005 b564 movel #374116,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4936c: 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;
4936e: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
49372: 4280 clrl %d0 49374: 4e75 rts 49376: 245f moveal %sp@+,%a2
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
49378: 203c 0005 b488 movel #373896,%d0
break;
}
return 0;
}
4937e: 4e5e unlk %fp
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
49380: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
49384: 4280 clrl %d0 49386: 4e75 rts 49388: 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;
4938a: 203c 0005 b52c movel #374060,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
49390: 4e5e unlk %fp
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
49392: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
49396: 4280 clrl %d0 49398: 4e75 rts
0004c7aa <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4c7aa: 4e56 fffc linkw %fp,#-4 4c7ae: 2f0a movel %a2,%sp@- 4c7b0: 246e 0008 moveal %fp@(8),%a2 4c7b4: 2f02 movel %d2,%sp@- 4c7b6: 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 )
4c7ba: 4a8a tstl %a2 4c7bc: 660e bnes 4c7cc <IMFS_create_node+0x22>
4c7be: 4280 clrl %d0 <== NOT EXECUTED
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4c7c0: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 4c7c4: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4c7c8: 4e5e unlk %fp <== NOT EXECUTED 4c7ca: 4e75 rts <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4c7cc: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 4c7d2: 2028 002c movel %a0@(44),%d0 4c7d6: 4680 notl %d0 4c7d8: c0ae 0014 andl %fp@(20),%d0 4c7dc: 2f00 movel %d0,%sp@- 4c7de: 2f2e 0010 movel %fp@(16),%sp@- 4c7e2: 2f02 movel %d2,%sp@- 4c7e4: 4eb9 0004 c6fc jsr 4c6fc <IMFS_allocate_node>
if ( !node )
4c7ea: 4fef 000c lea %sp@(12),%sp 4c7ee: 4a80 tstl %d0 4c7f0: 67ce beqs 4c7c0 <IMFS_create_node+0x16>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4c7f2: 7207 moveq #7,%d1 4c7f4: b282 cmpl %d2,%d1 4c7f6: 641c bccs 4c814 <IMFS_create_node+0x6a>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
default:
assert(0);
4c7f8: 4879 0005 b71a pea 5b71a <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED 4c7fe: 4879 0005 b765 pea 5b765 <__FUNCTION__.5809> <== NOT EXECUTED 4c804: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED 4c808: 4879 0005 b71c pea 5b71c <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED 4c80e: 4eb9 0004 a32c jsr 4a32c <__assert_func> <== NOT EXECUTED
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4c814: 323b 2a08 movew %pc@(4c81e <IMFS_create_node+0x74>,%d2:l:2),%d1 4c818: 48c1 extl %d1 4c81a: 4efb 1802 jmp %pc@(4c81e <IMFS_create_node+0x74>,%d1:l)
4c81e: ffda 0177732 <== NOT EXECUTED 4c820: 0134 00f0 btst %d0,%a4@(fffffff0,%d0:w) <== NOT EXECUTED 4c824: 0010 020 <== NOT EXECUTED 4c826: 0010 020 <== NOT EXECUTED 4c828: 0068 0150 <== NOT EXECUTED 4c82a: 0056 0126 <== NOT EXECUTED 4c82c: 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;
4c832: 2040 moveal %d0,%a0 4c834: 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;
4c838: 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;
4c83a: 206a 0010 moveal %a2@(16),%a0 4c83e: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c842: 2210 movel %a0@,%d1 4c844: 5281 addql #1,%d1 4c846: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c848: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c84a: 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;
4c84e: 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 );
4c852: 2f00 movel %d0,%sp@- 4c854: 4868 004c pea %a0@(76) 4c858: 2d40 fffc movel %d0,%fp@(-4) 4c85c: 4eb9 0004 673c jsr 4673c <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4c862: 202e fffc movel %fp@(-4),%d0 4c866: 508f addql #8,%sp
}
4c868: 242e fff4 movel %fp@(-12),%d2 4c86c: 246e fff8 moveal %fp@(-8),%a2 4c870: 4e5e unlk %fp 4c872: 4e75 rts
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4c874: 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;
4c876: 4281 clrl %d1 <== NOT EXECUTED 4c878: 4282 clrl %d2 <== NOT EXECUTED
node->info.linearfile.direct = 0;
4c87a: 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;
4c87e: 2141 004c movel %d1,%a0@(76) <== NOT EXECUTED 4c882: 2142 0050 movel %d2,%a0@(80) <== NOT EXECUTED
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4c886: 2040 moveal %d0,%a0
node->info.file.indirect = 0;
4c888: 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;
4c88a: 4281 clrl %d1 4c88c: 4282 clrl %d2
node->info.file.indirect = 0;
4c88e: 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;
4c892: 2141 004c movel %d1,%a0@(76) 4c896: 2142 0050 movel %d2,%a0@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4c89a: 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;
4c89e: 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;
4c8a0: 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;
4c8a4: 206a 0010 moveal %a2@(16),%a0 4c8a8: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c8ac: 2210 movel %a0@,%d1 4c8ae: 5281 addql #1,%d1 4c8b0: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c8b2: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c8b4: 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;
4c8b8: 2348 0008 movel %a0,%a1@(8) 4c8bc: 2f00 movel %d0,%sp@- 4c8be: 4868 004c pea %a0@(76) 4c8c2: 2d40 fffc movel %d0,%fp@(-4) 4c8c6: 4eb9 0004 673c jsr 4673c <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4c8cc: 202e fffc movel %fp@(-4),%d0 4c8d0: 508f addql #8,%sp 4c8d2: 6094 bras 4c868 <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;
4c8d4: 2240 moveal %d0,%a1 4c8d6: 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;
4c8da: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c8de: 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;
4c8e0: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c8e4: 2210 movel %a0@,%d1 4c8e6: 5281 addql #1,%d1 4c8e8: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c8ea: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c8ec: 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;
4c8f0: 2348 0008 movel %a0,%a1@(8) 4c8f4: 2f00 movel %d0,%sp@- 4c8f6: 4868 004c pea %a0@(76) 4c8fa: 2d40 fffc movel %d0,%fp@(-4) 4c8fe: 4eb9 0004 673c jsr 4673c <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4c904: 202e fffc movel %fp@(-4),%d0 4c908: 508f addql #8,%sp 4c90a: 6000 ff5c braw 4c868 <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;
4c90e: 226e 0018 moveal %fp@(24),%a1 4c912: 2040 moveal %d0,%a0 4c914: 2151 004c movel %a1@,%a0@(76)
node->info.device.minor = info->device.minor;
4c918: 5889 addql #4,%a1 4c91a: 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;
4c91e: 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;
4c920: 206a 0010 moveal %a2@(16),%a0 4c924: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c928: 2210 movel %a0@,%d1 4c92a: 5281 addql #1,%d1 4c92c: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c92e: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c930: 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;
4c934: 2348 0008 movel %a0,%a1@(8) 4c938: 2f00 movel %d0,%sp@- 4c93a: 4868 004c pea %a0@(76) 4c93e: 2d40 fffc movel %d0,%fp@(-4) 4c942: 4eb9 0004 673c jsr 4673c <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4c948: 202e fffc movel %fp@(-4),%d0 4c94c: 508f addql #8,%sp 4c94e: 6000 ff18 braw 4c868 <IMFS_create_node+0xbe>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4c952: 2240 moveal %d0,%a1
the_chain->permanent_null = NULL;
4c954: 2040 moveal %d0,%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4c956: 43e9 0050 lea %a1@(80),%a1 4c95a: 2149 004c movel %a1,%a0@(76)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4c95e: 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;
4c960: 42a8 0050 clrl %a0@(80)
the_chain->last = _Chain_Head(the_chain);
4c964: 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;
4c968: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c96c: 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;
4c96e: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c972: 2210 movel %a0@,%d1 4c974: 5281 addql #1,%d1 4c976: 2081 movel %d1,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c978: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c97a: 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;
4c97e: 2348 0008 movel %a0,%a1@(8) 4c982: 2f00 movel %d0,%sp@- 4c984: 4868 004c pea %a0@(76) 4c988: 2d40 fffc movel %d0,%fp@(-4) 4c98c: 4eb9 0004 673c jsr 4673c <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4c992: 202e fffc movel %fp@(-4),%d0 4c996: 508f addql #8,%sp 4c998: 6000 fece braw 4c868 <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 2c6c moveal 62c6c <_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 2f5c lea 52f5c <fwrite>,%a2 43ef4: 4878 0034 pea 34 <OPER2+0x20> 43ef8: 4878 0001 pea 1 <ADD> 43efc: 4879 0006 138a pea 6138a <IntUartPollCallbacks.6559+0x11a> 43f02: 4e92 jsr %a2@
fprintf(stdout, "/\n" );
43f04: 2079 0006 2c6c moveal 62c6c <_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 13bf pea 613bf <IntUartPollCallbacks.6559+0x14f> 43f1c: 4e92 jsr %a2@
IMFS_dump_directory( rtems_filesystem_root.node_access, 0 );
43f1e: 4fef 001c lea %sp@(28),%sp 43f22: 2079 0006 2be4 moveal 62be4 <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 2c6c moveal 62c6c <_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 13c2 pea 613c2 <IntUartPollCallbacks.6559+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 2f5c lea 52f5c <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 2c6c moveal 62c6c <_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 1385 pea 61385 <IntUartPollCallbacks.6559+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 1346 pea 61346 <IntUartPollCallbacks.6559+0xd6> <== NOT EXECUTED 43e90: 4879 0006 1414 pea 61414 <__FUNCTION__.6560> <== NOT EXECUTED 43e96: 4878 0084 pea 84 <DBL_MANT_DIG+0x4f> <== NOT EXECUTED 43e9a: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 135f pea 6135f <IntUartPollCallbacks.6559+0xef> <== NOT EXECUTED 43eac: 4879 0006 1414 pea 61414 <__FUNCTION__.6560> <== NOT EXECUTED 43eb2: 4878 0088 pea 88 <DBL_MANT_DIG+0x53> <== NOT EXECUTED 43eb6: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 1354 pea 61354 <IntUartPollCallbacks.6559+0xe4> <== NOT EXECUTED 43ec8: 4879 0006 1414 pea 61414 <__FUNCTION__.6560> <== NOT EXECUTED 43ece: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED 43ed2: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+0x2a> <== NOT EXECUTED 43ed8: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED
000494ea <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
494ea: 4e56 ffac linkw %fp,#-84 494ee: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 494f2: 286e 0014 moveal %fp@(20),%a4 494f6: 2a0e movel %fp,%d5 494f8: 260e movel %fp,%d3
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
494fa: 4282 clrl %d2 494fc: 5985 subql #4,%d5 494fe: 0683 ffff ffdb addil #-37,%d3 49504: 283c 0004 9e54 movel #302676,%d4
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4950a: 2c3c 0004 9dac movel #302508,%d6
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
49510: 2e3c 0004 93bc movel #299964,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
49516: 2a6e 0008 moveal %fp@(8),%a5 4951a: 246e 000c moveal %fp@(12),%a2
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4951e: 2654 moveal %a4@,%a3 49520: 2d4d ffd4 movel %a5,%fp@(-44)
* 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 );
49524: 2f05 movel %d5,%sp@- 49526: 2a44 moveal %d4,%a5 49528: 2f03 movel %d3,%sp@- 4952a: 2f0a movel %a2,%sp@- 4952c: 206e ffd4 moveal %fp@(-44),%a0 49530: 4870 2800 pea %a0@(00000000,%d2:l) 49534: 4e95 jsr %a5@
pathnamelen -= len;
49536: 226e fffc moveal %fp@(-4),%a1
i += len;
if ( !pathloc->node_access )
4953a: 4fef 0010 lea %sp@(16),%sp 4953e: 2054 moveal %a4@,%a0 49540: 4a88 tstl %a0 49542: 6700 015a beqw 4969e <IMFS_eval_path+0x1b4>
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
49546: 95c9 subal %a1,%a2
i += len;
49548: d489 addl %a1,%d2
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
4954a: 4a80 tstl %d0 4954c: 672c beqs 4957a <IMFS_eval_path+0x90>
if ( node->type == IMFS_DIRECTORY )
4954e: 7201 moveq #1,%d1 49550: b2ab 0048 cmpl %a3@(72),%d1 49554: 6700 011c beqw 49672 <IMFS_eval_path+0x188> 49558: 2648 moveal %a0,%a3
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
4955a: 7203 moveq #3,%d1 4955c: b280 cmpl %d0,%d1 4955e: 677c beqs 495dc <IMFS_eval_path+0xf2> 49560: 123c 0004 moveb #4,%d1 49564: b280 cmpl %d0,%d1 49566: 6700 00f0 beqw 49658 <IMFS_eval_path+0x16e> 4956a: 123c 0002 moveb #2,%d1 4956e: b280 cmpl %d0,%d1 49570: 6700 00a8 beqw 4961a <IMFS_eval_path+0x130>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
49574: 7204 moveq #4,%d1 49576: b280 cmpl %d0,%d1 49578: 66aa bnes 49524 <IMFS_eval_path+0x3a> 4957a: 2a6e ffd4 moveal %fp@(-44),%a5
* 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 ) {
4957e: 7001 moveq #1,%d0 49580: b0a8 0048 cmpl %a0@(72),%d0 49584: 6600 012a bnew 496b0 <IMFS_eval_path+0x1c6>
if ( node->info.directory.mt_fs != NULL ) {
49588: 2068 0058 moveal %a0@(88),%a0 4958c: 4a88 tstl %a0 4958e: 6700 0120 beqw 496b0 <IMFS_eval_path+0x1c6>
newloc = node->info.directory.mt_fs->mt_fs_root;
49592: 2228 0020 movel %a0@(32),%d1
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49596: 9489 subl %a1,%d2
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
49598: 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;
4959e: 2668 0028 moveal %a0@(40),%a3 495a2: 2628 0024 movel %a0@(36),%d3 495a6: 2028 001c movel %a0@(28),%d0
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
495aa: 2f0c movel %a4,%sp@- 495ac: 2f2e 0010 movel %fp@(16),%sp@- 495b0: 4872 9800 pea %a2@(00000000,%a1:l) 495b4: 4875 2800 pea %a5@(00000000,%d2:l) 495b8: 2053 moveal %a3@,%a0
*/
if ( node->type == IMFS_DIRECTORY ) {
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
495ba: 2941 0004 movel %d1,%a4@(4) 495be: 2943 0008 movel %d3,%a4@(8) 495c2: 2880 movel %d0,%a4@ 495c4: 294b 000c movel %a3,%a4@(12)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
495c8: 4e90 jsr %a0@ 495ca: 4fef 0010 lea %sp@(16),%sp 495ce: 2200 movel %d0,%d1
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
495d0: 2001 movel %d1,%d0 495d2: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 495d8: 4e5e unlk %fp 495da: 4e75 rts
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
495dc: 2028 0048 movel %a0@(72),%d0 495e0: 7203 moveq #3,%d1 495e2: b280 cmpl %d0,%d1 495e4: 6700 00fc beqw 496e2 <IMFS_eval_path+0x1f8>
node = pathloc->node_access;
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
495e8: 7204 moveq #4,%d1 495ea: b280 cmpl %d0,%d1 495ec: 6700 010c beqw 496fa <IMFS_eval_path+0x210>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
495f0: 7201 moveq #1,%d1 495f2: b280 cmpl %d0,%d1 495f4: 6600 0130 bnew 49726 <IMFS_eval_path+0x23c>
/*
* 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 ) {
495f8: 206b 0058 moveal %a3@(88),%a0 495fc: 4a88 tstl %a0 495fe: 6600 0138 bnew 49738 <IMFS_eval_path+0x24e>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
49602: 2f03 movel %d3,%sp@- 49604: 2a46 moveal %d6,%a5 49606: 2f0b movel %a3,%sp@- 49608: 4e95 jsr %a5@
if ( !node )
4960a: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4960c: 2640 moveal %d0,%a3
if ( !node )
4960e: 4a80 tstl %d0 49610: 6700 008c beqw 4969e <IMFS_eval_path+0x1b4>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
49614: 288b movel %a3,%a4@
break;
49616: 6000 ff0c braw 49524 <IMFS_eval_path+0x3a>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
4961a: 2039 0005 c284 movel 5c284 <rtems_current_user_env>,%d0 49620: 2a40 moveal %d0,%a5 49622: b1ed 0018 cmpal %a5@(24),%a0 49626: 6700 fefc beqw 49524 <IMFS_eval_path+0x3a>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
4962a: 266c 0010 moveal %a4@(16),%a3
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
4962e: b1eb 001c cmpal %a3@(28),%a0 49632: 6700 014e beqw 49782 <IMFS_eval_path+0x298>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
49636: 2668 0008 moveal %a0@(8),%a3 4963a: 4a8b tstl %a3 4963c: 66d6 bnes 49614 <IMFS_eval_path+0x12a>
rtems_set_errno_and_return_minus_one( ENOENT );
4963e: 4eb9 0004 d804 jsr 4d804 <__errno> 49644: 7402 moveq #2,%d2 49646: 72ff moveq #-1,%d1 49648: 2a40 moveal %d0,%a5
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4964a: 2001 movel %d1,%d0
flags,pathloc);
}
} else {
if ( !node->Parent )
rtems_set_errno_and_return_minus_one( ENOENT );
4964c: 2a82 movel %d2,%a5@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4964e: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 49654: 4e5e unlk %fp 49656: 4e75 rts
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
49658: 4eb9 0004 d804 jsr 4d804 <__errno> 4965e: 7a5b moveq #91,%d5 49660: 72ff moveq #-1,%d1 49662: 2a40 moveal %d0,%a5
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49664: 2001 movel %d1,%d0
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
49666: 2a85 movel %d5,%a5@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49668: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 4966e: 4e5e unlk %fp 49670: 4e75 rts
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
49672: 7240 moveq #64,%d1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
49674: 2648 moveal %a0,%a3
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
49676: c2a8 002e andl %a0@(46),%d1 4967a: 2a41 moveal %d1,%a5 4967c: 7240 moveq #64,%d1 4967e: b28d cmpl %a5,%d1 49680: 6700 fed8 beqw 4955a <IMFS_eval_path+0x70>
* 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 ) )
rtems_set_errno_and_return_minus_one( EACCES );
49684: 4eb9 0004 d804 jsr 4d804 <__errno> 4968a: 780d moveq #13,%d4 4968c: 72ff moveq #-1,%d1 4968e: 2040 moveal %d0,%a0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49690: 2001 movel %d1,%d0
* 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 ) )
rtems_set_errno_and_return_minus_one( EACCES );
49692: 2084 movel %d4,%a0@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49694: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 4969a: 4e5e unlk %fp 4969c: 4e75 rts
* 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 );
4969e: 4eb9 0004 d804 jsr 4d804 <__errno> 496a4: 7c02 moveq #2,%d6 496a6: 72ff moveq #-1,%d1 496a8: 2040 moveal %d0,%a0 496aa: 2086 movel %d6,%a0@ 496ac: 6000 ff22 braw 495d0 <IMFS_eval_path+0xe6>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
496b0: 2f0c movel %a4,%sp@- 496b2: 4eb9 0004 930c jsr 4930c <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
496b8: 2054 moveal %a4@,%a0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
496ba: 2200 movel %d0,%d1 496bc: 588f addql #4,%sp
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
496be: 202e 0010 movel %fp@(16),%d0 496c2: ed88 lsll #6,%d0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
496c4: 2400 movel %d0,%d2 496c6: c4a8 002e andl %a0@(46),%d2 496ca: b480 cmpl %d0,%d2 496cc: 6700 ff02 beqw 495d0 <IMFS_eval_path+0xe6>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
496d0: 4eb9 0004 d804 jsr 4d804 <__errno> 496d6: 760d moveq #13,%d3 496d8: 72ff moveq #-1,%d1 496da: 2a40 moveal %d0,%a5 496dc: 2a83 movel %d3,%a5@ 496de: 6000 fef0 braw 495d0 <IMFS_eval_path+0xe6>
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
496e2: 42a7 clrl %sp@- 496e4: 2047 moveal %d7,%a0 496e6: 2f0c movel %a4,%sp@- 496e8: 4e90 jsr %a0@
node = pathloc->node_access;
496ea: 2654 moveal %a4@,%a3
if ( !node )
496ec: 508f addql #8,%sp 496ee: 4a8b tstl %a3 496f0: 6722 beqs 49714 <IMFS_eval_path+0x22a>
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
496f2: 202b 0048 movel %a3@(72),%d0 496f6: 6000 fef8 braw 495f0 <IMFS_eval_path+0x106>
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
496fa: 42a7 clrl %sp@- 496fc: 2f0c movel %a4,%sp@- 496fe: 4eb9 0004 941c jsr 4941c <IMFS_evaluate_sym_link>
node = pathloc->node_access;
49704: 2654 moveal %a4@,%a3
if ( result == -1 )
49706: 508f addql #8,%sp 49708: 72ff moveq #-1,%d1 4970a: b280 cmpl %d0,%d1 4970c: 66e4 bnes 496f2 <IMFS_eval_path+0x208>
4970e: 2200 movel %d0,%d1 <== NOT EXECUTED 49710: 6000 febe braw 495d0 <IMFS_eval_path+0xe6> <== NOT EXECUTED
IMFS_evaluate_hard_link( pathloc, 0 );
node = pathloc->node_access;
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
49714: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4971a: 72ff moveq #-1,%d1 <== NOT EXECUTED 4971c: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4971e: 7014 moveq #20,%d0 <== NOT EXECUTED 49720: 2a80 movel %d0,%a5@ <== NOT EXECUTED 49722: 6000 feac braw 495d0 <IMFS_eval_path+0xe6> <== NOT EXECUTED
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
rtems_set_errno_and_return_minus_one( ENOTDIR );
49726: 4eb9 0004 d804 jsr 4d804 <__errno> 4972c: 7e14 moveq #20,%d7 4972e: 72ff moveq #-1,%d1 49730: 2040 moveal %d0,%a0 49732: 2087 movel %d7,%a0@ 49734: 6000 fe9a braw 495d0 <IMFS_eval_path+0xe6>
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
49738: 2268 0028 moveal %a0@(40),%a1
*pathloc = newloc;
4973c: 2968 002c 0010 movel %a0@(44),%a4@(16)
* 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 ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
49742: 2228 0020 movel %a0@(32),%d1 49746: 2628 0024 movel %a0@(36),%d3 4974a: 2028 001c movel %a0@(28),%d0 4974e: 2a6e ffd4 moveal %fp@(-44),%a5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49752: 2f0c movel %a4,%sp@- 49754: 206e fffc moveal %fp@(-4),%a0 49758: 9488 subl %a0,%d2 4975a: 2f2e 0010 movel %fp@(16),%sp@- 4975e: 4872 8800 pea %a2@(00000000,%a0:l) 49762: 4875 2800 pea %a5@(00000000,%d2:l) 49766: 2051 moveal %a1@,%a0
* new fs root node and let them finish evaluating the path.
*/
if ( node->info.directory.mt_fs != NULL ) {
newloc = node->info.directory.mt_fs->mt_fs_root;
*pathloc = newloc;
49768: 2941 0004 movel %d1,%a4@(4) 4976c: 2943 0008 movel %d3,%a4@(8) 49770: 2880 movel %d0,%a4@ 49772: 2949 000c movel %a1,%a4@(12)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49776: 4e90 jsr %a0@ 49778: 4fef 0010 lea %sp@(16),%sp 4977c: 2200 movel %d0,%d1 4977e: 6000 fe50 braw 495d0 <IMFS_eval_path+0xe6>
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
49782: 206b 0014 moveal %a3@(20),%a0
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
49786: 9489 subl %a1,%d2
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;
49788: 296b 0018 0010 movel %a3@(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;
4978e: 222b 0008 movel %a3@(8),%d1 49792: 282b 0010 movel %a3@(16),%d4 49796: 262b 000c movel %a3@(12),%d3 4979a: 2a6e ffd4 moveal %fp@(-44),%a5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
4979e: 2f0c movel %a4,%sp@- 497a0: 2f2e 0010 movel %fp@(16),%sp@- 497a4: 4871 a800 pea %a1@(00000000,%a2:l) 497a8: 4875 2800 pea %a5@(00000000,%d2:l) 497ac: 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;
497ae: 2881 movel %d1,%a4@ 497b0: 2948 000c movel %a0,%a4@(12)
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
497b4: 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;
497b6: 2944 0008 movel %d4,%a4@(8) 497ba: 2943 0004 movel %d3,%a4@(4)
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
497be: 4e90 jsr %a0@ 497c0: 4fef 0010 lea %sp@(16),%sp 497c4: 2200 movel %d0,%d1 497c6: 6000 fe08 braw 495d0 <IMFS_eval_path+0xe6>
000493bc <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
493bc: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
493be: 4e56 0000 linkw %fp,#0 493c2: 2f0a movel %a2,%sp@- 493c4: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
493c8: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
493ca: b0a8 0048 cmpl %a0@(72),%d0 493ce: 6640 bnes 49410 <IMFS_evaluate_hard_link+0x54>
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
493d0: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
493d4: 2f0a movel %a2,%sp@- 493d6: 4eb9 0004 930c jsr 4930c <IMFS_Set_handlers>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
493dc: 202e 000c movel %fp@(12),%d0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
493e0: 588f addql #4,%sp
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
493e2: ed88 lsll #6,%d0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
493e4: 2052 moveal %a2@,%a0 493e6: 2200 movel %d0,%d1 493e8: c2a8 002e andl %a0@(46),%d1 493ec: b280 cmpl %d0,%d1 493ee: 6716 beqs 49406 <IMFS_evaluate_hard_link+0x4a>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
493f0: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
return result;
}
493f6: 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 );
493fa: 2040 moveal %d0,%a0 <== NOT EXECUTED 493fc: 720d moveq #13,%d1 <== NOT EXECUTED 493fe: 70ff moveq #-1,%d0 <== NOT EXECUTED
return result;
}
49400: 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 );
49402: 2081 movel %d1,%a0@ <== NOT EXECUTED
return result;
}
49404: 4e75 rts <== NOT EXECUTED
49406: 246e fffc moveal %fp@(-4),%a2
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
4940a: 4280 clrl %d0
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4940c: 4e5e unlk %fp 4940e: 4e75 rts
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
rtems_fatal_error_occurred (0xABCD0000);
49410: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 49416: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
000497ca <IMFS_evaluate_link>:
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
497ca: 4e56 ffec linkw %fp,#-20 497ce: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 497d4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 497d8: 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 );
497dc: 4bf9 0004 941c lea 4941c <IMFS_evaluate_sym_link>,%a5
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
497e2: 49f9 0004 93bc lea 493bc <IMFS_evaluate_hard_link>,%a4
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
497e8: 242e 000c movel %fp@(12),%d2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
497ec: 4281 clrl %d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
497ee: 3028 0030 movew %a0@(48),%d0
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
497f2: 2453 moveal %a3@,%a2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
497f4: 5280 addql #1,%d0
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
497f6: 3200 movew %d0,%d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
497f8: 3140 0030 movew %d0,%a0@(48)
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
497fc: 7005 moveq #5,%d0 497fe: b081 cmpl %d1,%d0 49800: 6564 bcss 49866 <IMFS_evaluate_link+0x9c>
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
49802: 202a 0048 movel %a2@(72),%d0 49806: 7203 moveq #3,%d1 49808: b280 cmpl %d0,%d1 4980a: 6740 beqs 4984c <IMFS_evaluate_link+0x82>
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
4980c: 7204 moveq #4,%d1 4980e: b280 cmpl %d0,%d1 49810: 671a beqs 4982c <IMFS_evaluate_link+0x62>
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
49812: 5780 subql #3,%d0 49814: 7201 moveq #1,%d1 49816: b280 cmpl %d0,%d1 49818: 64d2 bccs 497ec <IMFS_evaluate_link+0x22> 4981a: 4280 clrl %d0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
4981c: 4241 clrw %d1 4981e: 3141 0030 movew %d1,%a0@(48)
return result;
}
49822: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 49828: 4e5e unlk %fp 4982a: 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 );
4982c: 2f02 movel %d2,%sp@- 4982e: 2f0b movel %a3,%sp@- 49830: 4e95 jsr %a5@ 49832: 508f addql #8,%sp
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
49834: 4a80 tstl %d0 49836: 6620 bnes 49858 <IMFS_evaluate_link+0x8e> 49838: 202a 0048 movel %a2@(72),%d0 4983c: 7201 moveq #1,%d1 4983e: 5780 subql #3,%d0 49840: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 49846: b280 cmpl %d0,%d1 49848: 64a2 bccs 497ec <IMFS_evaluate_link+0x22>
4984a: 60ce bras 4981a <IMFS_evaluate_link+0x50> <== NOT EXECUTED
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
4984c: 2f02 movel %d2,%sp@- 4984e: 2f0b movel %a3,%sp@- 49850: 4e94 jsr %a4@ 49852: 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 ) ) );
49854: 4a80 tstl %d0 49856: 67e0 beqs 49838 <IMFS_evaluate_link+0x6e> 49858: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
4985e: 4241 clrw %d1 49860: 3141 0030 movew %d1,%a0@(48) 49864: 60bc bras 49822 <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;
49866: 4241 clrw %d1 49868: 3141 0030 movew %d1,%a0@(48)
rtems_set_errno_and_return_minus_one( ELOOP );
4986c: 4eb9 0004 d804 jsr 4d804 <__errno> 49872: 725c moveq #92,%d1 49874: 2040 moveal %d0,%a0 49876: 70ff moveq #-1,%d0
*/
rtems_filesystem_link_counts = 0;
return result;
}
49878: 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 );
4987e: 2081 movel %d1,%a0@
*/
rtems_filesystem_link_counts = 0;
return result;
}
49880: 4e5e unlk %fp 49882: 4e75 rts
0004939a <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
4939a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4939e: 202e 000c movel %fp@(12),%d0 <== 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 )
493a2: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
return 1;
return 0;
}
493a6: 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 )
493a8: ed88 lsll #6,%d0 <== NOT EXECUTED 493aa: 2050 moveal %a0@,%a0 <== NOT EXECUTED 493ac: 2200 movel %d0,%d1 <== NOT EXECUTED 493ae: c2a8 002e andl %a0@(46),%d1 <== NOT EXECUTED 493b2: b280 cmpl %d0,%d1 <== NOT EXECUTED 493b4: 57c0 seq %d0 <== NOT EXECUTED 493b6: 49c0 extbl %d0 <== NOT EXECUTED
return 1;
return 0;
}
493b8: 4480 negl %d0 <== NOT EXECUTED
493ba: 4e75 rts
0004941c <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4941c: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4941e: 4e56 fff0 linkw %fp,#-16 49422: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 49426: 246e 0008 moveal %fp@(8),%a2 4942a: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
4942e: 2252 moveal %a2@,%a1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
49430: b0a9 0048 cmpl %a1@(72),%d0 49434: 6600 00a8 bnew 494de <IMFS_evaluate_sym_link+0xc2>
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
49438: 2029 0008 movel %a1@(8),%d0 4943c: 6700 0094 beqw 494d2 <IMFS_evaluate_sym_link+0xb6>
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
49440: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
49442: 2069 004c moveal %a1@(76),%a0 49446: 762f moveq #47,%d3 49448: 1210 moveb %a0@,%d1 4944a: 1001 moveb %d1,%d0 4944c: 49c0 extbl %d0 4944e: b680 cmpl %d0,%d3 49450: 670c beqs 4945e <IMFS_evaluate_sym_link+0x42> 49452: 163c 005c moveb #92,%d3 49456: b680 cmpl %d0,%d3 49458: 6704 beqs 4945e <IMFS_evaluate_sym_link+0x42> 4945a: 4a01 tstb %d1 4945c: 6670 bnes 494ce <IMFS_evaluate_sym_link+0xb2> 4945e: 2679 0005 c284 moveal 5c284 <rtems_current_user_env>,%a3 49464: 204a moveal %a2,%a0 49466: 7601 moveq #1,%d3 49468: 20eb 0018 movel %a3@(24),%a0@+ 4946c: 20eb 001c movel %a3@(28),%a0@+ 49470: 20eb 0020 movel %a3@(32),%a0@+ 49474: 20eb 0024 movel %a3@(36),%a0@+ 49478: 20ab 0028 movel %a3@(40),%a0@ 4947c: 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] ),
49480: d688 addl %a0,%d3 49482: 2f03 movel %d3,%sp@- 49484: 4eb9 0004 ebd0 jsr 4ebd0 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4948a: 2e8a movel %a2,%sp@ 4948c: 2f02 movel %d2,%sp@-
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4948e: ed8a lsll #6,%d2
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
49490: 2f00 movel %d0,%sp@- 49492: 2f03 movel %d3,%sp@- 49494: 4eb9 0004 94ea jsr 494ea <IMFS_eval_path> 4949a: 2600 movel %d0,%d3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
4949c: 2f0a movel %a2,%sp@- 4949e: 4eb9 0004 930c jsr 4930c <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
494a4: 2052 moveal %a2@,%a0 494a6: 2002 movel %d2,%d0 494a8: 4fef 0014 lea %sp@(20),%sp 494ac: c0a8 002e andl %a0@(46),%d0 494b0: b082 cmpl %d2,%d0 494b2: 670e beqs 494c2 <IMFS_evaluate_sym_link+0xa6>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
494b4: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 494ba: 740d moveq #13,%d2 <== NOT EXECUTED 494bc: 76ff moveq #-1,%d3 <== NOT EXECUTED 494be: 2040 moveal %d0,%a0 <== NOT EXECUTED 494c0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return result;
}
494c2: 2003 movel %d3,%d0 494c4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 494ca: 4e5e unlk %fp 494cc: 4e75 rts
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
rtems_filesystem_get_sym_start_loc(
494ce: 4203 clrb %d3 494d0: 60ae bras 49480 <IMFS_evaluate_sym_link+0x64>
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
rtems_fatal_error_occurred( 0xBAD00000 );
494d2: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 494d8: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
494de: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 494e4: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004c99c <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4c99c: 4e56 fff8 linkw %fp,#-8 4c9a0: 206e 0008 moveal %fp@(8),%a0 4c9a4: 2f0a movel %a2,%sp@-
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
4c9a6: 2450 moveal %a0@,%a2
/*
* 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);
4c9a8: 222e 000c movel %fp@(12),%d1 4c9ac: 202a 002e movel %a2@(46),%d0 4c9b0: 0281 0000 0fff andil #4095,%d1 4c9b6: 0280 ffff f000 andil #-4096,%d0 4c9bc: 8280 orl %d0,%d1 4c9be: 2541 002e movel %d1,%a2@(46)
IMFS_update_ctime( jnode );
4c9c2: 42a7 clrl %sp@- 4c9c4: 486e fff8 pea %fp@(-8) 4c9c8: 4eb9 0004 a690 jsr 4a690 <gettimeofday> 4c9ce: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
}
4c9d4: 4280 clrl %d0 4c9d6: 246e fff4 moveal %fp@(-12),%a2 4c9da: 4e5e unlk %fp 4c9dc: 4e75 rts
...
0004c9e0 <IMFS_fcntl>:
int cmd,
rtems_libio_t *iop
)
{
return 0;
}
4c9e0: 4280 clrl %d0
int IMFS_fcntl(
int cmd,
rtems_libio_t *iop
)
{
4c9e2: 4e56 0000 linkw %fp,#0
return 0; }
4c9e6: 4e5e unlk %fp 4c9e8: 4e75 rts
...
00052b28 <IMFS_fdatasync>:
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
return 0;
}
52b28: 4280 clrl %d0
#include "imfs.h"
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
52b2a: 4e56 0000 linkw %fp,#0
return 0; }
52b2e: 4e5e unlk %fp 52b30: 4e75 rts
...
00049ce8 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
49ce8: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49cec: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 49cf0: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
49cf4: 266a 0038 moveal %a2@(56),%a3 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49cf8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49cfa: 486b 004c pea %a3@(76) <== NOT EXECUTED 49cfe: 4eb9 0004 c186 jsr 4c186 <pipe_release> <== NOT EXECUTED
if (! err) {
49d04: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49d06: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
49d08: 670e beqs 49d18 <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);
49d0a: 6d40 blts 49d4c <IMFS_fifo_close+0x64> <== NOT EXECUTED
}
49d0c: 2002 movel %d2,%d0 <== NOT EXECUTED 49d0e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d14: 4e5e unlk %fp <== NOT EXECUTED 49d16: 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;
49d18: 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)
49d1e: 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;
49d20: 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)
49d24: 4eb9 0004 a96e jsr 4a96e <rtems_libio_is_file_open> <== NOT EXECUTED 49d2a: 588f addql #4,%sp <== NOT EXECUTED 49d2c: 4a80 tstl %d0 <== NOT EXECUTED 49d2e: 66dc bnes 49d0c <IMFS_fifo_close+0x24> <== NOT EXECUTED 49d30: 4a6b 0032 tstw %a3@(50) <== NOT EXECUTED 49d34: 66d6 bnes 49d0c <IMFS_fifo_close+0x24> <== NOT EXECUTED
free(jnode);
49d36: 2f0b movel %a3,%sp@- <== NOT EXECUTED 49d38: 4eb9 0004 a518 jsr 4a518 <free> <== NOT EXECUTED 49d3e: 588f addql #4,%sp <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49d40: 2002 movel %d2,%d0 <== NOT EXECUTED 49d42: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d48: 4e5e unlk %fp <== NOT EXECUTED 49d4a: 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);
49d4c: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 49d52: 4482 negl %d2 <== NOT EXECUTED 49d54: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d56: 2082 movel %d2,%a0@ <== NOT EXECUTED 49d58: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49d5a: 2002 movel %d2,%d0 <== NOT EXECUTED 49d5c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d62: 4e5e unlk %fp <== NOT EXECUTED
49d64: 4e75 rts
00049b78 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
49b78: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49b7c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b80: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 49b84: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 49b88: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
49b8a: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 49b90: 6724 beqs 49bb6 <IMFS_fifo_ioctl+0x3e> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
49b92: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49b94: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49b98: 2f09 movel %a1,%sp@- <== NOT EXECUTED 49b9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49b9c: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49ba0: 4eb9 0004 bd52 jsr 4bd52 <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49ba6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 49baa: 4a80 tstl %d0 <== NOT EXECUTED 49bac: 6d46 blts 49bf4 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
}
49bae: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bb2: 4e5e unlk %fp <== NOT EXECUTED 49bb4: 4e75 rts <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49bb6: 4a89 tstl %a1 <== NOT EXECUTED 49bb8: 6724 beqs 49bde <IMFS_fifo_ioctl+0x66> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
49bba: 4a91 tstl %a1@ <== NOT EXECUTED 49bbc: 6710 beqs 49bce <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49bbe: 7201 moveq #1,%d1 <== NOT EXECUTED 49bc0: 4280 clrl %d0 <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bc2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bc6: 4e5e unlk %fp <== NOT EXECUTED
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49bc8: 83a8 0014 orl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bcc: 4e75 rts <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49bce: 72fe moveq #-2,%d1 <== NOT EXECUTED 49bd0: 4280 clrl %d0 <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bd2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bd6: 4e5e unlk %fp <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49bd8: c3a8 0014 andl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bdc: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49bde: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49be4: 740e moveq #14,%d2 <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49be6: 2040 moveal %d0,%a0 <== NOT EXECUTED 49be8: 70ff moveq #-1,%d0 <== NOT EXECUTED 49bea: 2082 movel %d2,%a0@ <== NOT EXECUTED
}
49bec: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bf0: 4e5e unlk %fp <== NOT EXECUTED 49bf2: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49bf4: 2400 movel %d0,%d2 <== NOT EXECUTED 49bf6: 4482 negl %d2 <== NOT EXECUTED 49bf8: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 49bfe: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c00: 70ff moveq #-1,%d0 <== NOT EXECUTED 49c02: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c04: 60e6 bras 49bec <IMFS_fifo_ioctl+0x74> <== NOT EXECUTED
00049b14 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
49b14: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49b18: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b1c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
49b20: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49b22: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 49b26: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49b2a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49b2e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 49b32: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49b36: 4eb9 0004 bcf4 jsr 4bcf4 <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49b3c: 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);
49b40: 2800 movel %d0,%d4 <== NOT EXECUTED 49b42: 2600 movel %d0,%d3 <== NOT EXECUTED 49b44: 5bc2 smi %d2 <== NOT EXECUTED 49b46: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49b48: 4a82 tstl %d2 <== NOT EXECUTED 49b4a: 6b0e bmis 49b5a <IMFS_fifo_lseek+0x46> <== NOT EXECUTED
}
49b4c: 2203 movel %d3,%d1 <== NOT EXECUTED 49b4e: 2002 movel %d2,%d0 <== NOT EXECUTED 49b50: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b56: 4e5e unlk %fp <== NOT EXECUTED 49b58: 4e75 rts <== NOT EXECUTED
rtems_off64_t offset,
int whence
)
{
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
IMFS_FIFO_RETURN(err);
49b5a: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 49b60: 4484 negl %d4 <== NOT EXECUTED 49b62: 2040 moveal %d0,%a0 <== NOT EXECUTED 49b64: 74ff moveq #-1,%d2 <== NOT EXECUTED 49b66: 76ff moveq #-1,%d3 <== NOT EXECUTED 49b68: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
49b6a: 2203 movel %d3,%d1 <== NOT EXECUTED 49b6c: 2002 movel %d2,%d0 <== NOT EXECUTED 49b6e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b74: 4e5e unlk %fp <== NOT EXECUTED
49b76: 4e75 rts
00049d66 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
49d66: 4e56 0000 linkw %fp,#0 49d6a: 206e 0008 moveal %fp@(8),%a0 49d6e: 2f02 movel %d2,%sp@-
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49d70: 2f08 movel %a0,%sp@- 49d72: 2068 0038 moveal %a0@(56),%a0 49d76: 41e8 004c lea %a0@(76),%a0 49d7a: 2f08 movel %a0,%sp@- 49d7c: 4eb9 0004 c2a6 jsr 4c2a6 <fifo_open>
IMFS_FIFO_RETURN(err);
49d82: 508f addql #8,%sp
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49d84: 2400 movel %d0,%d2
IMFS_FIFO_RETURN(err);
49d86: 6d0a blts 49d92 <IMFS_fifo_open+0x2c>
}
49d88: 2002 movel %d2,%d0 <== NOT EXECUTED 49d8a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d8e: 4e5e unlk %fp <== NOT EXECUTED 49d90: 4e75 rts <== NOT EXECUTED
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
IMFS_FIFO_RETURN(err);
49d92: 4eb9 0004 d804 jsr 4d804 <__errno> 49d98: 4482 negl %d2 49d9a: 2040 moveal %d0,%a0 49d9c: 2082 movel %d2,%a0@ 49d9e: 74ff moveq #-1,%d2
}
49da0: 2002 movel %d2,%d0 49da2: 242e fffc movel %fp@(-4),%d2 49da6: 4e5e unlk %fp 49da8: 4e75 rts
...
00049c7a <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
49c7a: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c7e: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c82: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c84: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49c86: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c88: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c8c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
49c90: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49c94: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49c98: 4eb9 0004 bf90 jsr 4bf90 <pipe_read> <== NOT EXECUTED
if (err > 0)
49c9e: 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);
49ca2: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
49ca4: 6f22 bles 49cc8 <IMFS_fifo_read+0x4e> <== NOT EXECUTED
IMFS_update_atime(jnode);
49ca6: 42a7 clrl %sp@- <== NOT EXECUTED 49ca8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49cac: 4eb9 0004 a690 jsr 4a690 <gettimeofday> <== NOT EXECUTED 49cb2: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 49cb8: 508f addql #8,%sp <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
}
49cba: 2002 movel %d2,%d0 <== NOT EXECUTED 49cbc: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49cc0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49cc4: 4e5e unlk %fp <== NOT EXECUTED 49cc6: 4e75 rts <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0)
IMFS_update_atime(jnode);
IMFS_FIFO_RETURN(err);
49cc8: 4a80 tstl %d0 <== NOT EXECUTED 49cca: 67ee beqs 49cba <IMFS_fifo_read+0x40> <== NOT EXECUTED 49ccc: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 49cd2: 4482 negl %d2 <== NOT EXECUTED 49cd4: 2040 moveal %d0,%a0 <== NOT EXECUTED 49cd6: 2082 movel %d2,%a0@ <== NOT EXECUTED 49cd8: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49cda: 2002 movel %d2,%d0 <== NOT EXECUTED 49cdc: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49ce0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49ce4: 4e5e unlk %fp <== NOT EXECUTED
49ce6: 4e75 rts
00049c06 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
49c06: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c0a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c0e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c10: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49c12: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c14: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c18: 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;
49c1c: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49c20: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49c24: 4eb9 0004 bdb2 jsr 4bdb2 <pipe_write> <== NOT EXECUTED
if (err > 0) {
49c2a: 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);
49c2e: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
49c30: 6f28 bles 49c5a <IMFS_fifo_write+0x54> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
49c32: 42a7 clrl %sp@- <== NOT EXECUTED 49c34: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49c38: 4eb9 0004 a690 jsr 4a690 <gettimeofday> <== NOT EXECUTED 49c3e: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 49c42: 508f addql #8,%sp <== NOT EXECUTED 49c44: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 49c48: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49c4c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c4e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c52: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c56: 4e5e unlk %fp <== NOT EXECUTED 49c58: 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);
49c5a: 4a80 tstl %d0 <== NOT EXECUTED 49c5c: 67ee beqs 49c4c <IMFS_fifo_write+0x46> <== NOT EXECUTED 49c5e: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 49c64: 4482 negl %d2 <== NOT EXECUTED 49c66: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c68: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c6a: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49c6c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c6e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c72: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c76: 4e5e unlk %fp <== NOT EXECUTED
49c78: 4e75 rts
00049dac <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
49dac: 4e56 fff0 linkw %fp,#-16 49db0: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 49db4: 246e 0008 moveal %fp@(8),%a2 49db8: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49dbc: 4a8a tstl %a2 49dbe: 6776 beqs 49e36 <IMFS_find_match_in_dir+0x8a>
if ( !name )
49dc0: 4a82 tstl %d2 49dc2: 6756 beqs 49e1a <IMFS_find_match_in_dir+0x6e>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
49dc4: 4879 0005 b50c pea 5b50c <dotname> 49dca: 47f9 0004 e70c lea 4e70c <strcmp>,%a3 49dd0: 2f02 movel %d2,%sp@- 49dd2: 4e93 jsr %a3@ 49dd4: 508f addql #8,%sp 49dd6: 4a80 tstl %d0 49dd8: 6714 beqs 49dee <IMFS_find_match_in_dir+0x42>
return directory;
if ( !strcmp( name, dotdotname ) )
49dda: 4879 0005 b50e pea 5b50e <dotdotname> 49de0: 2f02 movel %d2,%sp@- 49de2: 4e93 jsr %a3@ 49de4: 508f addql #8,%sp 49de6: 4a80 tstl %d0 49de8: 6610 bnes 49dfa <IMFS_find_match_in_dir+0x4e>
return directory->Parent;
49dea: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49dee: 200a movel %a2,%d0 <== NOT EXECUTED 49df0: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED 49df6: 4e5e unlk %fp <== NOT EXECUTED 49df8: 4e75 rts <== NOT EXECUTED
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49dfa: 286a 004c moveal %a2@(76),%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
49dfe: 45ea 0050 lea %a2@(80),%a2 49e02: b5cc cmpal %a4,%a2 49e04: 6714 beqs 49e1a <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 ) )
49e06: 486c 000c pea %a4@(12) 49e0a: 2f02 movel %d2,%sp@- 49e0c: 4e93 jsr %a3@ 49e0e: 508f addql #8,%sp 49e10: 4a80 tstl %d0 49e12: 6714 beqs 49e28 <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 ) {
49e14: 2854 moveal %a4@,%a4
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49e16: b5cc cmpal %a4,%a2 49e18: 66ec bnes 49e06 <IMFS_find_match_in_dir+0x5a> 49e1a: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49e1c: 200a movel %a2,%d0 49e1e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e24: 4e5e unlk %fp 49e26: 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 ) )
49e28: 244c moveal %a4,%a2
return the_jnode;
}
return 0;
}
49e2a: 200a movel %a2,%d0 49e2c: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e32: 4e5e unlk %fp 49e34: 4e75 rts
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49e36: 4879 0005 bb23 pea 5bb23 <_global_impure_ptr+0x1b1> <== NOT EXECUTED 49e3c: 4879 0005 b511 pea 5b511 <__FUNCTION__.5346> <== NOT EXECUTED 49e42: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED 49e46: 4879 0005 b4c0 pea 5b4c0 <IMFS_fifo_handlers+0x38> <== NOT EXECUTED 49e4c: 4eb9 0004 a32c jsr 4a32c <__assert_func> <== NOT EXECUTED
...
0004f5dc <IMFS_freenodinfo>:
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
return 0;
}
4f5dc: 4280 clrl %d0
*/
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4f5de: 4e56 0000 linkw %fp,#0
return 0; }
4f5e2: 4e5e unlk %fp 4f5e4: 4e75 rts
...
0004f5e8 <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
)
{
4f5e8: 4e56 ffd8 linkw %fp,#-40 4f5ec: 206e 0008 moveal %fp@(8),%a0 4f5f0: 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;
4f5f4: 47ee ffec lea %fp@(-20),%a3 4f5f8: 49f9 0004 eb3c lea 4eb3c <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 );
4f5fe: 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;
4f604: 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;
4f608: 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;
4f60c: 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;
4f610: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 4f616: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4f61c: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) 4f622: 2d68 002c fffc movel %a0@(44),%fp@(-4)
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4f628: 242a 0008 movel %a2@(8),%d2
loc.node_access = (void *)jnode;
4f62c: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4f630: 2f0b movel %a3,%sp@- 4f632: 4e94 jsr %a4@
if ( jnode->type != IMFS_DIRECTORY ) {
4f634: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4f636: 200a movel %a2,%d0 4f638: 0680 0000 0050 addil #80,%d0 4f63e: 7201 moveq #1,%d1 4f640: b2aa 0048 cmpl %a2@(72),%d1 4f644: 6634 bnes 4f67a <IMFS_fsunmount+0x92> 4f646: b0aa 004c cmpl %a2@(76),%d0 4f64a: 672e beqs 4f67a <IMFS_fsunmount+0x92>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4f64c: 4a8a tstl %a2 4f64e: 671e beqs 4f66e <IMFS_fsunmount+0x86>
if ( jnode->type == IMFS_DIRECTORY ) {
4f650: 7001 moveq #1,%d0 4f652: b0aa 0048 cmpl %a2@(72),%d0 4f656: 66d0 bnes 4f628 <IMFS_fsunmount+0x40> 4f658: 200a movel %a2,%d0 4f65a: 0680 0000 0050 addil #80,%d0 4f660: b0aa 004c cmpl %a2@(76),%d0 4f664: 67c2 beqs 4f628 <IMFS_fsunmount+0x40>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4f666: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4f66a: 4a8a tstl %a2 4f66c: 66ba bnes 4f628 <IMFS_fsunmount+0x40> 4f66e: 4280 clrl %d0
return 0;
}
4f670: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4f676: 4e5e unlk %fp 4f678: 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 );
4f67a: 2f0b movel %a3,%sp@- 4f67c: 42a7 clrl %sp@- 4f67e: 4e95 jsr %a5@
if (result != 0)
4f680: 508f addql #8,%sp 4f682: 4a80 tstl %d0 4f684: 6604 bnes 4f68a <IMFS_fsunmount+0xa2> 4f686: 2442 moveal %d2,%a2 4f688: 60c2 bras 4f64c <IMFS_fsunmount+0x64>
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4f68a: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4f68c: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 <== NOT EXECUTED 4f692: 4e5e unlk %fp <== NOT EXECUTED 4f694: 4e75 rts <== NOT EXECUTED
...
00049e54 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e54: 4e56 ffec linkw %fp,#-20 49e58: 206e 0008 moveal %fp@(8),%a0 49e5c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 49e60: 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) ) {
49e64: 742f moveq #47,%d2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
49e66: 1210 moveb %a0@,%d1
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e68: 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) ) {
49e6c: 1001 moveb %d1,%d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e6e: 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) ) {
49e72: 49c0 extbl %d0 49e74: b480 cmpl %d0,%d2 49e76: 6700 00ac beqw 49f24 <IMFS_get_token+0xd0> 49e7a: 765c moveq #92,%d3 49e7c: b680 cmpl %d0,%d3 49e7e: 6700 00a4 beqw 49f24 <IMFS_get_token+0xd0> 49e82: 4a01 tstb %d1 49e84: 6700 00bc beqw 49f42 <IMFS_get_token+0xee> 49e88: 4a89 tstl %a1 49e8a: 6f00 0098 blew 49f24 <IMFS_get_token+0xd0>
token[i] = c;
49e8e: 4280 clrl %d0 49e90: 1481 moveb %d1,%a2@
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
49e92: 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) ) {
49e94: 762f moveq #47,%d3
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
49e96: 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) ) {
49e9a: 1401 moveb %d1,%d2 49e9c: 49c2 extbl %d2 49e9e: b682 cmpl %d2,%d3 49ea0: 6726 beqs 49ec8 <IMFS_get_token+0x74> 49ea2: 163c 005c moveb #92,%d3 49ea6: b682 cmpl %d2,%d3 49ea8: 671e beqs 49ec8 <IMFS_get_token+0x74> 49eaa: 4a01 tstb %d1 49eac: 671a beqs 49ec8 <IMFS_get_token+0x74> 49eae: b089 cmpl %a1,%d0 49eb0: 6c16 bges 49ec8 <IMFS_get_token+0x74>
token[i] = c;
49eb2: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
49eb6: 7220 moveq #32,%d1 49eb8: b280 cmpl %d0,%d1 49eba: 66d6 bnes 49e92 <IMFS_get_token+0x3e> 49ebc: 7004 moveq #4,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49ebe: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49ec4: 4e5e unlk %fp 49ec6: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
49ec8: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 49ecc: 6706 beqs 49ed4 <IMFS_get_token+0x80>
token[i] = '\0';
49ece: 4201 clrb %d1 49ed0: 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 )
49ed4: 4879 0005 b528 pea 5b528 <__FUNCTION__.5346+0x17> 49eda: 47f9 0004 e70c lea 4e70c <strcmp>,%a3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49ee0: 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 )
49ee2: 2f0a movel %a2,%sp@- 49ee4: 4e93 jsr %a3@ 49ee6: 508f addql #8,%sp 49ee8: 4a80 tstl %d0 49eea: 671e beqs 49f0a <IMFS_get_token+0xb6>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
49eec: 4879 0005 b529 pea 5b529 <__FUNCTION__.5346+0x18> 49ef2: 2f0a movel %a2,%sp@- 49ef4: 4e93 jsr %a3@ 49ef6: 508f addql #8,%sp 49ef8: 4a80 tstl %d0 49efa: 661c bnes 49f18 <IMFS_get_token+0xc4> 49efc: 103c 0001 moveb #1,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
49f00: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f06: 4e5e unlk %fp 49f08: 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 )
49f0a: 103c 0002 moveb #2,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49f0e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f14: 4e5e unlk %fp 49f16: 4e75 rts
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
49f18: 7003 moveq #3,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
49f1a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f20: 4e5e unlk %fp 49f22: 4e75 rts
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
49f24: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
49f26: 4a89 tstl %a1 49f28: 6710 beqs 49f3a <IMFS_get_token+0xe6>
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
token[i] = '\0';
49f2a: 7001 moveq #1,%d0 49f2c: 7201 moveq #1,%d1
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49f2e: 2881 movel %d1,%a4@
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49f30: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f36: 4e5e unlk %fp 49f38: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
49f3a: 4281 clrl %d1 49f3c: 4280 clrl %d0
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49f3e: 2881 movel %d1,%a4@ 49f40: 60ee bras 49f30 <IMFS_get_token+0xdc>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
49f42: 4280 clrl %d0 49f44: 4281 clrl %d1 49f46: 4212 clrb %a2@ 49f48: 60e4 bras 49f2e <IMFS_get_token+0xda>
...
00049f4c <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) {
49f4c: 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
)
{
49f4e: 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,
49f52: 2079 0005 c178 moveal 5c178 <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
)
{
49f58: 48d7 040c moveml %d2-%d3/%a2,%sp@ 49f5c: 246e 0008 moveal %fp@(8),%a2 49f60: 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) {
49f64: b088 cmpl %a0,%d0 49f66: 6716 beqs 49f7e <IMFS_initialize_support+0x32> 49f68: 4200 clrb %d0 49f6a: 7220 moveq #32,%d1 49f6c: 5280 addql #1,%d0 49f6e: b288 cmpl %a0,%d1 49f70: 670c beqs 49f7e <IMFS_initialize_support+0x32> 49f72: 7605 moveq #5,%d3 49f74: d281 addl %d1,%d1 49f76: b680 cmpl %d0,%d3 49f78: 66f2 bnes 49f6c <IMFS_initialize_support+0x20>
49f7a: 307c 0080 moveaw #128,%a0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
49f7e: 23c8 0005 d100 movel %a0,5d100 <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();
49f84: 4eb9 0004 c770 jsr 4c770 <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 ) );
49f8a: 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;
49f8e: 41f9 0005 b6ea lea 5b6ea <IMFS_LIMITS_AND_OPTIONS>,%a0
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
49f94: 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;
49f98: 2550 0038 movel %a0@,%a2@(56) 49f9c: 41f9 0005 b6ee lea 5b6ee <IMFS_LIMITS_AND_OPTIONS+0x4>,%a0 49fa2: 2550 003c movel %a0@,%a2@(60) 49fa6: 41f9 0005 b6f2 lea 5b6f2 <IMFS_LIMITS_AND_OPTIONS+0x8>,%a0 49fac: 2550 0040 movel %a0@,%a2@(64) 49fb0: 41f9 0005 b6f6 lea 5b6f6 <IMFS_LIMITS_AND_OPTIONS+0xc>,%a0 49fb6: 2550 0044 movel %a0@,%a2@(68) 49fba: 41f9 0005 b6fa lea 5b6fa <IMFS_LIMITS_AND_OPTIONS+0x10>,%a0 49fc0: 2550 0048 movel %a0@,%a2@(72) 49fc4: 41f9 0005 b6fe lea 5b6fe <IMFS_LIMITS_AND_OPTIONS+0x14>,%a0 49fca: 2550 004c movel %a0@,%a2@(76) 49fce: 41f9 0005 b702 lea 5b702 <IMFS_LIMITS_AND_OPTIONS+0x18>,%a0 49fd4: 2550 0050 movel %a0@,%a2@(80) 49fd8: 41f9 0005 b706 lea 5b706 <IMFS_LIMITS_AND_OPTIONS+0x1c>,%a0 49fde: 2550 0054 movel %a0@,%a2@(84) 49fe2: 41f9 0005 b70a lea 5b70a <IMFS_LIMITS_AND_OPTIONS+0x20>,%a0 49fe8: 2550 0058 movel %a0@,%a2@(88) 49fec: 41f9 0005 b70e lea 5b70e <IMFS_LIMITS_AND_OPTIONS+0x24>,%a0 49ff2: 2550 005c movel %a0@,%a2@(92) 49ff6: 41f9 0005 b712 lea 5b712 <IMFS_LIMITS_AND_OPTIONS+0x28>,%a0 49ffc: 2550 0060 movel %a0@,%a2@(96) 4a000: 41f9 0005 b716 lea 5b716 <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;
4a006: 256e 000c 0028 movel %fp@(12),%a2@(40)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
4a00c: 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();
4a010: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
4a014: 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 ) );
4a018: 4eb9 0004 a42c jsr 4a42c <calloc>
if ( !fs_info ) {
4a01e: 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 ) );
4a020: 2040 moveal %d0,%a0
if ( !fs_info ) {
4a022: 4a80 tstl %d0 4a024: 672e beqs 4a054 <IMFS_initialize_support+0x108>
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
4a026: 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;
4a028: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
4a02c: 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;
4a02e: 7001 moveq #1,%d0
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
4a030: 216e 0010 0004 movel %fp@(16),%a0@(4)
fs_info->directory_handlers = directory_handlers;
4a036: 2142 0008 movel %d2,%a0@(8)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4a03a: 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;
4a03e: 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();
4a042: 4eb9 0004 bcfe jsr 4bcfe <rtems_pipe_initialize>
return 0;
}
4a048: 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();
4a04e: 4280 clrl %d0
return 0;
}
4a050: 4e5e unlk %fp 4a052: 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);
4a054: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 4a058: 4eb9 0004 a518 jsr 4a518 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
4a05e: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4a064: 588f addql #4,%sp <== NOT EXECUTED 4a066: 720c moveq #12,%d1 <== NOT EXECUTED 4a068: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a06a: 70ff moveq #-1,%d0 <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a06c: 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);
4a072: 2081 movel %d1,%a0@ <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a074: 4e5e unlk %fp <== NOT EXECUTED
4a076: 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 4378 jsr 54378 <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 f740 jsr 4f740 <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 e94a jsr 4e94a <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 2ffc jsr 52ffc <__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 2ffc jsr 52ffc <__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
...
00051a74 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
51a74: 4e56 0000 linkw %fp,#0 51a78: 206e 0008 moveal %fp@(8),%a0 51a7c: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
51a7e: 4a88 tstl %a0 51a80: 6764 beqs 51ae6 <IMFS_memfile_addblock+0x72>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51a82: 7005 moveq #5,%d0 51a84: b0a8 0048 cmpl %a0@(72),%d0 51a88: 6640 bnes 51aca <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 );
51a8a: 4878 0001 pea 1 <ADD> 51a8e: 2f2e 000c movel %fp@(12),%sp@- 51a92: 2f08 movel %a0,%sp@- 51a94: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
51a9a: 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 );
51a9e: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
51aa0: 4a92 tstl %a2@ 51aa2: 670a beqs 51aae <IMFS_memfile_addblock+0x3a>
#endif
memory = memfile_alloc_block();
if ( !memory )
return 1;
*block_entry_ptr = memory;
51aa4: 4280 clrl %d0
return 0;
}
51aa6: 246e fffc moveal %fp@(-4),%a2 51aaa: 4e5e unlk %fp 51aac: 4e75 rts
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
51aae: 4eb9 0005 156c jsr 5156c <memfile_alloc_block>
if ( !memory )
51ab4: 4a80 tstl %d0 51ab6: 6706 beqs 51abe <IMFS_memfile_addblock+0x4a>
return 1;
*block_entry_ptr = memory;
51ab8: 2480 movel %d0,%a2@ 51aba: 4280 clrl %d0 51abc: 60e8 bras 51aa6 <IMFS_memfile_addblock+0x32>
return 0;
}
51abe: 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 )
51ac2: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
return 0;
}
51ac6: 4e5e unlk %fp <== NOT EXECUTED 51ac8: 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 );
51aca: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51ad0: 4879 0006 178d pea 6178d <__FUNCTION__.5980> <== NOT EXECUTED 51ad6: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED 51ada: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51ae0: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
)
{
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
51ae6: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51aec: 4879 0006 178d pea 6178d <__FUNCTION__.5980> <== NOT EXECUTED 51af2: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED 51af6: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51afc: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
00051b02 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
51b02: 4e56 ffdc linkw %fp,#-36 51b06: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 51b0a: 246e 0008 moveal %fp@(8),%a2 51b0e: 262e 000c movel %fp@(12),%d3 51b12: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51b16: 4a8a tstl %a2 51b18: 6700 0102 beqw 51c1c <IMFS_memfile_extend+0x11a>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51b1c: 7005 moveq #5,%d0 51b1e: b0aa 0048 cmpl %a2@(72),%d0 51b22: 6600 0114 bnew 51c38 <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 )
51b26: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51b2c: 2202 movel %d2,%d1 51b2e: e489 lsrl #2,%d1 51b30: 2001 movel %d1,%d0 51b32: 5280 addql #1,%d0 51b34: 4c01 0800 mulsl %d1,%d0 51b38: 4285 clrl %d5 51b3a: 5280 addql #1,%d0 51b3c: 4c01 0800 mulsl %d1,%d0 51b40: 5380 subql #1,%d0 51b42: 4c02 0800 mulsl %d2,%d0 51b46: 2c00 movel %d0,%d6 51b48: 2005 movel %d5,%d0 51b4a: 2206 movel %d6,%d1 51b4c: 9284 subl %d4,%d1 51b4e: 9183 subxl %d3,%d0 51b50: 6f00 00b2 blew 51c04 <IMFS_memfile_extend+0x102>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
51b54: 2a2a 004c movel %a2@(76),%d5 51b58: 2c2a 0050 movel %a2@(80),%d6 51b5c: 2003 movel %d3,%d0 51b5e: 2204 movel %d4,%d1 51b60: 9286 subl %d6,%d1 51b62: 9185 subxl %d5,%d0 51b64: 6f62 bles 51bc8 <IMFS_memfile_extend+0xc6>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
51b66: 47f9 0005 ebc8 lea 5ebc8 <__divdi3>,%a3 51b6c: 2202 movel %d2,%d1 51b6e: 5bc0 smi %d0 51b70: 49c0 extbl %d0 51b72: 2840 moveal %d0,%a4 51b74: 2a41 moveal %d1,%a5 51b76: 2f0d movel %a5,%sp@- 51b78: 2f00 movel %d0,%sp@- 51b7a: 2f04 movel %d4,%sp@- 51b7c: 2f03 movel %d3,%sp@- 51b7e: 4e93 jsr %a3@ 51b80: 4fef 0010 lea %sp@(16),%sp 51b84: 2401 movel %d1,%d2
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
51b86: 2f0d movel %a5,%sp@- 51b88: 2f0c movel %a4,%sp@- 51b8a: 2f06 movel %d6,%sp@- 51b8c: 2f05 movel %d5,%sp@- 51b8e: 4e93 jsr %a3@ 51b90: 4fef 0010 lea %sp@(16),%sp 51b94: 2841 moveal %d1,%a4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
51b96: b282 cmpl %d2,%d1 51b98: 621a bhis 51bb4 <IMFS_memfile_extend+0xb2> 51b9a: 2a01 movel %d1,%d5 51b9c: 47f9 0005 1a74 lea 51a74 <IMFS_memfile_addblock>,%a3
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
51ba2: 2f05 movel %d5,%sp@- 51ba4: 2f0a movel %a2,%sp@- 51ba6: 4e93 jsr %a3@ 51ba8: 508f addql #8,%sp 51baa: 4a80 tstl %d0 51bac: 6626 bnes 51bd4 <IMFS_memfile_extend+0xd2>
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
51bae: 5285 addql #1,%d5 51bb0: ba82 cmpl %d2,%d5 51bb2: 63ee blss 51ba2 <IMFS_memfile_extend+0xa0>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
51bb4: 4280 clrl %d0 51bb6: 2543 004c movel %d3,%a2@(76) 51bba: 2544 0050 movel %d4,%a2@(80)
return 0; }
51bbe: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51bc4: 4e5e unlk %fp 51bc6: 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 )
51bc8: 4280 clrl %d0
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51bca: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51bd0: 4e5e unlk %fp 51bd2: 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-- ) {
51bd4: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51bd6: 6514 bcss 51bec <IMFS_memfile_extend+0xea> <== NOT EXECUTED 51bd8: 47f9 0005 17f4 lea 517f4 <IMFS_memfile_remove_block>,%a3 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
51bde: 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-- ) {
51be0: 5385 subql #1,%d5 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
51be2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51be4: 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-- ) {
51be6: 508f addql #8,%sp <== NOT EXECUTED 51be8: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51bea: 64f2 bccs 51bde <IMFS_memfile_extend+0xdc> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
51bec: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 51bf2: 721c moveq #28,%d1 <== NOT EXECUTED 51bf4: 2040 moveal %d0,%a0 <== NOT EXECUTED 51bf6: 70ff moveq #-1,%d0 <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51bf8: 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 );
51bfe: 2081 movel %d1,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51c00: 4e5e unlk %fp <== NOT EXECUTED 51c02: 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 );
51c04: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 51c0a: 7416 moveq #22,%d2 <== NOT EXECUTED 51c0c: 2040 moveal %d0,%a0 <== NOT EXECUTED 51c0e: 70ff moveq #-1,%d0 <== NOT EXECUTED 51c10: 2082 movel %d2,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51c12: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 51c18: 4e5e unlk %fp <== NOT EXECUTED 51c1a: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51c1c: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51c22: 4879 0006 17a3 pea 617a3 <__FUNCTION__.5931> <== NOT EXECUTED 51c28: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED 51c2c: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51c32: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51c38: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51c3e: 4879 0006 17a3 pea 617a3 <__FUNCTION__.5931> <== NOT EXECUTED 51c44: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED 51c48: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51c4e: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
00051590 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
51590: 4e56 fff0 linkw %fp,#-16 51594: 48d7 041c moveml %d2-%d4/%a2,%sp@ 51598: 246e 0008 moveal %fp@(8),%a2 5159c: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
515a0: 4a8a tstl %a2 515a2: 6700 01b2 beqw 51756 <IMFS_memfile_get_block_pointer+0x1c6>
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
515a6: 7005 moveq #5,%d0 515a8: b0aa 0048 cmpl %a2@(72),%d0 515ac: 6600 01c4 bnew 51772 <IMFS_memfile_get_block_pointer+0x1e2>
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
515b0: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1 515b6: e489 lsrl #2,%d1 515b8: 2001 movel %d1,%d0 515ba: 5380 subql #1,%d0 515bc: b082 cmpl %d2,%d0 515be: 6446 bccs 51606 <IMFS_memfile_get_block_pointer+0x76>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
515c0: 2001 movel %d1,%d0 <== NOT EXECUTED 515c2: 5280 addql #1,%d0 <== NOT EXECUTED 515c4: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 515c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 515ca: 5388 subql #1,%a0 <== NOT EXECUTED 515cc: b1c2 cmpal %d2,%a0 <== NOT EXECUTED 515ce: 6500 00c2 bcsw 51692 <IMFS_memfile_get_block_pointer+0x102><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
515d2: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
515d4: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
515d8: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 515dc: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
515e0: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 515e4: 6700 0086 beqw 5166c <IMFS_memfile_get_block_pointer+0xdc><== NOT EXECUTED
if ( !p ) {
515e8: 4a88 tstl %a0 <== NOT EXECUTED 515ea: 6750 beqs 5163c <IMFS_memfile_get_block_pointer+0xac><== NOT EXECUTED
if ( !p )
return 0;
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
515ec: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 515f0: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
515f2: 4a88 tstl %a0 <== NOT EXECUTED 515f4: 6760 beqs 51656 <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 ];
515f6: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 515fa: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
515fc: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 51602: 4e5e unlk %fp <== NOT EXECUTED 51604: 4e75 rts <== NOT EXECUTED
if ( my_block <= LAST_INDIRECT ) {
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
51606: 206a 0054 moveal %a2@(84),%a0
if ( malloc_it ) {
5160a: 4aae 0010 tstl %fp@(16) 5160e: 6776 beqs 51686 <IMFS_memfile_get_block_pointer+0xf6>
if ( !p ) {
51610: 4a88 tstl %a0 51612: 6710 beqs 51624 <IMFS_memfile_get_block_pointer+0x94>
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
51614: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 51618: 2008 movel %a0,%d0
/*
* This means the requested block number is out of range.
*/
return 0;
}
5161a: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 51620: 4e5e unlk %fp 51622: 4e75 rts
p = info->indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
51624: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> 5162a: 2040 moveal %d0,%a0
if ( !p )
5162c: 4a80 tstl %d0 5162e: 674a beqs 5167a <IMFS_memfile_get_block_pointer+0xea>
return 0;
info->indirect = p;
51630: 2540 0054 movel %d0,%a2@(84)
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
51634: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 51638: 2008 movel %a0,%d0 5163a: 60de bras 5161a <IMFS_memfile_get_block_pointer+0x8a>
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
5163c: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> <== NOT EXECUTED 51642: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
51644: 4a80 tstl %d0 <== NOT EXECUTED 51646: 6732 beqs 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
51648: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
5164c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 51650: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
51652: 4a88 tstl %a0 <== NOT EXECUTED 51654: 66a0 bnes 515f6 <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p1 = memfile_alloc_block();
51656: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> <== NOT EXECUTED 5165c: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
5165e: 4a80 tstl %d0 <== NOT EXECUTED 51660: 6718 beqs 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
51662: 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 ];
51664: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 51668: 2008 movel %a0,%d0 <== NOT EXECUTED 5166a: 6090 bras 515fc <IMFS_memfile_get_block_pointer+0x6c><== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
}
if ( !p )
5166c: 4a88 tstl %a0 <== NOT EXECUTED 5166e: 670a beqs 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
51670: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
51674: 4a88 tstl %a0 <== NOT EXECUTED 51676: 6600 ff7e bnew 515f6 <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
5167a: 4280 clrl %d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
5167c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 51682: 4e5e unlk %fp <== NOT EXECUTED 51684: 4e75 rts <== NOT EXECUTED
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
51686: 4a88 tstl %a0 51688: 67f0 beqs 5167a <IMFS_memfile_get_block_pointer+0xea>
return 0;
return &info->indirect[ my_block ];
5168a: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 5168e: 2008 movel %a0,%d0 51690: 6088 bras 5161a <IMFS_memfile_get_block_pointer+0x8a>
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
51692: 2600 movel %d0,%d3 <== NOT EXECUTED 51694: 5283 addql #1,%d3 <== NOT EXECUTED 51696: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 5169a: 5383 subql #1,%d3 <== NOT EXECUTED 5169c: b682 cmpl %d2,%d3 <== NOT EXECUTED 5169e: 65da bcss 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
516a0: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
516a2: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 516a6: 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;
516aa: 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;
516ae: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 516b2: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
516b6: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 516ba: 6778 beqs 51734 <IMFS_memfile_get_block_pointer+0x1a4><== NOT EXECUTED
if ( !p ) {
516bc: 4a88 tstl %a0 <== NOT EXECUTED 516be: 6756 beqs 51716 <IMFS_memfile_get_block_pointer+0x186><== NOT EXECUTED
if ( !p )
return 0;
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
516c0: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 516c4: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
516c6: 4a88 tstl %a0 <== NOT EXECUTED 516c8: 6730 beqs 516fa <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
if ( !p1 )
return 0;
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
516ca: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 516ce: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
516d0: 4a88 tstl %a0 <== NOT EXECUTED 516d2: 6710 beqs 516e4 <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 ];
516d4: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 516d8: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
516da: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 516e0: 4e5e unlk %fp <== NOT EXECUTED 516e2: 4e75 rts <== NOT EXECUTED
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
516e4: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> <== NOT EXECUTED 516ea: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p2 )
516ec: 4a80 tstl %d0 <== NOT EXECUTED 516ee: 678a beqs 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
516f0: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
516f2: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 516f6: 2008 movel %a0,%d0 <== NOT EXECUTED 516f8: 60e0 bras 516da <IMFS_memfile_get_block_pointer+0x14a><== NOT EXECUTED
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
516fa: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> <== NOT EXECUTED 51700: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
51702: 4a80 tstl %d0 <== NOT EXECUTED 51704: 6700 ff74 beqw 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
51708: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
5170a: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 5170e: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
51710: 4a88 tstl %a0 <== NOT EXECUTED 51712: 66c0 bnes 516d4 <IMFS_memfile_get_block_pointer+0x144><== NOT EXECUTED 51714: 60ce bras 516e4 <IMFS_memfile_get_block_pointer+0x154><== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
51716: 4eb9 0005 156c jsr 5156c <memfile_alloc_block> <== NOT EXECUTED 5171c: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
5171e: 4a80 tstl %d0 <== NOT EXECUTED 51720: 6700 ff58 beqw 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->triply_indirect = p;
51724: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
51728: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 5172c: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
5172e: 4a88 tstl %a0 <== NOT EXECUTED 51730: 6698 bnes 516ca <IMFS_memfile_get_block_pointer+0x13a><== NOT EXECUTED 51732: 60c6 bras 516fa <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
}
if ( !p )
51734: 4a88 tstl %a0 <== NOT EXECUTED 51736: 6700 ff42 beqw 5167a <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 ];
5173a: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p1 )
5173e: 4a88 tstl %a0 <== NOT EXECUTED 51740: 6700 ff38 beqw 5167a <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
51744: 2004 movel %d4,%d0 <== NOT EXECUTED 51746: e588 lsll #2,%d0 <== NOT EXECUTED 51748: d0b0 3c00 addl %a0@(00000000,%d3:l:4),%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
5174c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 51752: 4e5e unlk %fp <== NOT EXECUTED 51754: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51756: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 5175c: 4879 0006 16fe pea 616fe <__FUNCTION__.6290> <== NOT EXECUTED 51762: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED 51766: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5176c: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
51772: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51778: 4879 0006 16fe pea 616fe <__FUNCTION__.6290> <== NOT EXECUTED 5177e: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED 51782: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51788: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
0005210c <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
5210c: 4e56 ffc0 linkw %fp,#-64 52110: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 52114: 246e 0008 moveal %fp@(8),%a2 52118: 2a6e 0014 moveal %fp@(20),%a5 5211c: 262e 0018 movel %fp@(24),%d3 52120: 282e 000c movel %fp@(12),%d4 52124: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52128: 4a8a tstl %a2 5212a: 6700 0266 beqw 52392 <IMFS_memfile_read+0x286>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
5212e: 202a 0048 movel %a2@(72),%d0 52132: 2040 moveal %d0,%a0 52134: 5b88 subql #5,%a0 52136: 7c01 moveq #1,%d6 52138: bc88 cmpl %a0,%d6 5213a: 6500 023a bcsw 52376 <IMFS_memfile_read+0x26a>
/*
* Error checks on arguments
*/
assert( dest );
5213e: 4a8d tstl %a5 52140: 6700 01fc beqw 5233e <IMFS_memfile_read+0x232>
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
52144: 4a83 tstl %d3 52146: 6700 01c2 beqw 5230a <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) {
5214a: 7e06 moveq #6,%d7 5214c: be80 cmpl %d0,%d7 5214e: 6700 0136 beqw 52286 <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 )
52152: 2043 moveal %d3,%a0 52154: d1c5 addal %d5,%a0 52156: 2408 movel %a0,%d2 52158: 4281 clrl %d1 5215a: 206a 004c moveal %a2@(76),%a0 5215e: 226a 0050 moveal %a2@(80),%a1 52162: 2c08 movel %a0,%d6 52164: 2e09 movel %a1,%d7 52166: 9e82 subl %d2,%d7 52168: 9d81 subxl %d1,%d6 5216a: 6c04 bges 52170 <IMFS_memfile_read+0x64>
my_length = the_jnode->info.file.size - start;
5216c: 2609 movel %a1,%d3 5216e: 9685 subl %d5,%d3
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
52170: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 52176: 2202 movel %d2,%d1 52178: 5bc0 smi %d0 5217a: 49c0 extbl %d0 5217c: 2640 moveal %d0,%a3 5217e: 2841 moveal %d1,%a4 52180: 2f0c movel %a4,%sp@- 52182: 2f00 movel %d0,%sp@- 52184: 2f05 movel %d5,%sp@- 52186: 2f04 movel %d4,%sp@- 52188: 4eb9 0005 ef80 jsr 5ef80 <__moddi3> 5218e: 4fef 0010 lea %sp@(16),%sp 52192: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
52194: 2f0c movel %a4,%sp@- 52196: 2f0b movel %a3,%sp@- 52198: 2f05 movel %d5,%sp@- 5219a: 2f04 movel %d4,%sp@- 5219c: 4eb9 0005 ebc8 jsr 5ebc8 <__divdi3> 521a2: 4fef 0010 lea %sp@(16),%sp 521a6: 2801 movel %d1,%d4
if ( start_offset ) {
521a8: 4a87 tstl %d7 521aa: 6700 00d2 beqw 5227e <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 );
521ae: 42a7 clrl %sp@- 521b0: 2f01 movel %d1,%sp@- 521b2: 2f0a movel %a2,%sp@- 521b4: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
521ba: 4fef 000c lea %sp@(12),%sp 521be: 4a80 tstl %d0 521c0: 6700 01ec beqw 523ae <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;
521c4: 9487 subl %d7,%d2 521c6: 2643 moveal %d3,%a3 521c8: b483 cmpl %d3,%d2 521ca: 6500 0116 bcsw 522e2 <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 );
521ce: 2f0b movel %a3,%sp@- 521d0: 2040 moveal %d0,%a0 521d2: de90 addl %a0@,%d7
dest += to_copy;
block++;
521d4: 5284 addql #1,%d4
my_length -= to_copy;
521d6: 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 );
521d8: 2f07 movel %d7,%sp@-
dest += to_copy;
521da: 2e0d movel %a5,%d7 521dc: 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 );
521de: 2f0d movel %a5,%sp@- 521e0: 4eb9 0005 381c jsr 5381c <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
521e6: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 521ec: 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 ) {
521f0: b483 cmpl %d3,%d2 521f2: 623c bhis 52230 <IMFS_memfile_read+0x124> 521f4: 49f9 0005 1590 lea 51590 <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 );
521fa: 4bf9 0005 381c lea 5381c <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 );
52200: 42a7 clrl %sp@- 52202: 2f04 movel %d4,%sp@- 52204: 2f0a movel %a2,%sp@- 52206: 4e94 jsr %a4@
assert( block_ptr );
52208: 4fef 000c lea %sp@(12),%sp 5220c: 4a80 tstl %d0 5220e: 6700 0112 beqw 52322 <IMFS_memfile_read+0x216>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52212: 2040 moveal %d0,%a0
dest += to_copy;
block++;
52214: 5284 addql #1,%d4
my_length -= to_copy;
52216: 9682 subl %d2,%d3
copied += to_copy;
52218: 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 );
5221a: 2f02 movel %d2,%sp@- 5221c: 2f10 movel %a0@,%sp@- 5221e: 2f07 movel %d7,%sp@-
dest += to_copy;
52220: 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 );
52222: 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 ) {
52224: 4fef 000c lea %sp@(12),%sp 52228: b6b9 0006 3068 cmpl 63068 <imfs_memfile_bytes_per_block>,%d3 5222e: 64d0 bccs 52200 <IMFS_memfile_read+0xf4>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
52230: 4a83 tstl %d3 52232: 672a beqs 5225e <IMFS_memfile_read+0x152>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52234: 42a7 clrl %sp@- 52236: 2f04 movel %d4,%sp@- 52238: 2f0a movel %a2,%sp@- 5223a: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
52240: 4fef 000c lea %sp@(12),%sp 52244: 4a80 tstl %d0 52246: 6700 0112 beqw 5235a <IMFS_memfile_read+0x24e>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
5224a: 2040 moveal %d0,%a0
copied += my_length;
5224c: 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 );
5224e: 2f03 movel %d3,%sp@- 52250: 2f10 movel %a0@,%sp@- 52252: 2f07 movel %d7,%sp@- 52254: 4eb9 0005 381c jsr 5381c <memcpy>
copied += my_length;
5225a: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
5225e: 42a7 clrl %sp@- 52260: 486e fff8 pea %fp@(-8) 52264: 4eb9 0004 404c jsr 4404c <gettimeofday> 5226a: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
52270: 200b movel %a3,%d0 52272: 508f addql #8,%sp
}
52274: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 5227a: 4e5e unlk %fp 5227c: 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 ) {
5227e: 2e0d movel %a5,%d7 52280: 97cb subal %a3,%a3 52282: 6000 ff6c braw 521f0 <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))
52286: 2843 moveal %d3,%a4 <== NOT EXECUTED 52288: 97cb subal %a3,%a3 <== NOT EXECUTED 5228a: 202a 004c movel %a2@(76),%d0 <== NOT EXECUTED 5228e: 222a 0050 movel %a2@(80),%d1 <== NOT EXECUTED 52292: 2c0b movel %a3,%d6 <== NOT EXECUTED 52294: 2e0c movel %a4,%d7 <== NOT EXECUTED 52296: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 5229a: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED 5229e: 9285 subl %d5,%d1 <== NOT EXECUTED 522a0: 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;
522a2: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
522a6: 9e81 subl %d1,%d7 <== NOT EXECUTED 522a8: 9d80 subxl %d0,%d6 <== NOT EXECUTED 522aa: 6f06 bles 522b2 <IMFS_memfile_read+0x1a6> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
522ac: 262e ffec movel %fp@(-20),%d3 <== NOT EXECUTED 522b0: 9685 subl %d5,%d3 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
522b2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 522b4: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 522b8: 2f0d movel %a5,%sp@- <== NOT EXECUTED 522ba: 4eb9 0005 381c jsr 5381c <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
522c0: 42a7 clrl %sp@- <== NOT EXECUTED 522c2: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 522c6: 4eb9 0004 404c jsr 4404c <gettimeofday> <== NOT EXECUTED 522cc: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
522d2: 2003 movel %d3,%d0 <== NOT EXECUTED 522d4: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
522d8: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 522de: 4e5e unlk %fp <== NOT EXECUTED 522e0: 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;
522e2: 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 );
522e4: 2040 moveal %d0,%a0
dest += to_copy;
block++;
522e6: 5284 addql #1,%d4
my_length -= to_copy;
522e8: 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 );
522ea: 2f0b movel %a3,%sp@- 522ec: de90 addl %a0@,%d7 522ee: 2f07 movel %d7,%sp@-
dest += to_copy;
522f0: 2e0d movel %a5,%d7 522f2: 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 );
522f4: 2f0d movel %a5,%sp@- 522f6: 4eb9 0005 381c jsr 5381c <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
522fc: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 52302: 4fef 000c lea %sp@(12),%sp 52306: 6000 fee8 braw 521f0 <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 );
5230a: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 52310: 7e16 moveq #22,%d7 <== NOT EXECUTED 52312: 2040 moveal %d0,%a0 <== NOT EXECUTED 52314: 70ff moveq #-1,%d0 <== NOT EXECUTED 52316: 2087 movel %d7,%a0@ <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
52318: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 5231e: 4e5e unlk %fp <== NOT EXECUTED 52320: 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 );
52322: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 52328: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 5232e: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED 52332: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52338: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
5233e: 4879 0006 16f9 pea 616f9 <CSWTCH.8+0xe5> <== NOT EXECUTED 52344: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 5234a: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED 5234e: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52354: 4eb9 0004 f9f8 jsr 4f9f8 <__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 );
5235a: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 52360: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 52366: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED 5236a: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52370: 4eb9 0004 f9f8 jsr 4f9f8 <__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 ||
52376: 4879 0006 16ae pea 616ae <CSWTCH.8+0x9a> <== NOT EXECUTED 5237c: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 52382: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED 52386: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5238c: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52392: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 52398: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 5239e: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED 523a2: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 523a8: 4eb9 0004 f9f8 jsr 4f9f8 <__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 );
523ae: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 523b4: 4879 0006 1730 pea 61730 <__FUNCTION__.6117> <== NOT EXECUTED 523ba: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED 523be: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 523c4: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
00051840 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
51840: 4e56 ffe0 linkw %fp,#-32 51844: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 51848: 286e 0008 moveal %fp@(8),%a4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
5184c: 4a8c tstl %a4 5184e: 6700 010c beqw 5195c <IMFS_memfile_remove+0x11c>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51852: 7005 moveq #5,%d0 51854: b0ac 0048 cmpl %a4@(72),%d0 51858: 6600 011e bnew 51978 <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;
5185c: 2839 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d4 51862: e48c lsrl #2,%d4
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
51864: 4aac 0054 tstl %a4@(84) 51868: 670e beqs 51878 <IMFS_memfile_remove+0x38>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
5186a: 2f04 movel %d4,%sp@- 5186c: 486c 0054 pea %a4@(84) 51870: 4eb9 0005 178e jsr 5178e <memfile_free_blocks_in_table> 51876: 508f addql #8,%sp
}
if ( info->doubly_indirect ) {
51878: 206c 0058 moveal %a4@(88),%a0 5187c: 4a88 tstl %a0 5187e: 674a beqs 518ca <IMFS_memfile_remove+0x8a>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
51880: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 51886: 2001 movel %d1,%d0 <== NOT EXECUTED 51888: 47f9 0005 178e lea 5178e <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 5188e: e488 lsrl #2,%d0 <== NOT EXECUTED 51890: 672e beqs 518c0 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 51892: 4280 clrl %d0 <== NOT EXECUTED 51894: 4282 clrl %d2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
51896: e588 lsll #2,%d0 <== NOT EXECUTED 51898: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 5189c: 6710 beqs 518ae <IMFS_memfile_remove+0x6e> <== NOT EXECUTED
memfile_free_blocks_in_table(
5189e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 518a0: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 518a4: 4e93 jsr %a3@ <== NOT EXECUTED 518a6: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 518ac: 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++ ) {
518ae: 5282 addql #1,%d2 <== NOT EXECUTED 518b0: 2601 movel %d1,%d3 <== NOT EXECUTED 518b2: 2002 movel %d2,%d0 <== NOT EXECUTED 518b4: e48b lsrl #2,%d3 <== NOT EXECUTED 518b6: b483 cmpl %d3,%d2 <== NOT EXECUTED 518b8: 6406 bccs 518c0 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 518ba: 206c 0058 moveal %a4@(88),%a0 <== NOT EXECUTED 518be: 60d6 bras 51896 <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 );
518c0: 2f04 movel %d4,%sp@- <== NOT EXECUTED 518c2: 486c 0058 pea %a4@(88) <== NOT EXECUTED 518c6: 4e93 jsr %a3@ <== NOT EXECUTED 518c8: 508f addql #8,%sp <== NOT EXECUTED
}
if ( info->triply_indirect ) {
518ca: 206c 005c moveal %a4@(92),%a0 518ce: 4a88 tstl %a0 518d0: 677e beqs 51950 <IMFS_memfile_remove+0x110>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
518d2: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 518d8: 2001 movel %d1,%d0 <== NOT EXECUTED 518da: 47f9 0005 178e lea 5178e <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 518e0: e488 lsrl #2,%d0 <== NOT EXECUTED 518e2: 6762 beqs 51946 <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
518e4: 2450 moveal %a0@,%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
518e6: 4a8a tstl %a2 <== NOT EXECUTED 518e8: 675c beqs 51946 <IMFS_memfile_remove+0x106> <== NOT EXECUTED 518ea: 4286 clrl %d6 <== NOT EXECUTED 518ec: 4285 clrl %d5 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
518ee: 4a80 tstl %d0 <== NOT EXECUTED 518f0: 6728 beqs 5191a <IMFS_memfile_remove+0xda> <== NOT EXECUTED 518f2: 4280 clrl %d0 <== NOT EXECUTED 518f4: 4282 clrl %d2 <== NOT EXECUTED
if ( p[j] ) {
518f6: e588 lsll #2,%d0 <== NOT EXECUTED 518f8: 4ab2 0800 tstl %a2@(00000000,%d0:l) <== NOT EXECUTED 518fc: 6710 beqs 5190e <IMFS_memfile_remove+0xce> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
518fe: 2f04 movel %d4,%sp@- <== NOT EXECUTED 51900: 4872 0800 pea %a2@(00000000,%d0:l) <== NOT EXECUTED 51904: 4e93 jsr %a3@ <== NOT EXECUTED 51906: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 5190c: 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++ ) {
5190e: 5282 addql #1,%d2 <== NOT EXECUTED 51910: 2601 movel %d1,%d3 <== NOT EXECUTED 51912: 2002 movel %d2,%d0 <== NOT EXECUTED 51914: e48b lsrl #2,%d3 <== NOT EXECUTED 51916: b483 cmpl %d3,%d2 <== NOT EXECUTED 51918: 65dc bcss 518f6 <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(
5191a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5191c: 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++ ) {
51920: 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(
51922: 2f06 movel %d6,%sp@- <== NOT EXECUTED 51924: 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++ ) {
51926: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 5192c: 2001 movel %d1,%d0 <== NOT EXECUTED 5192e: 508f addql #8,%sp <== NOT EXECUTED 51930: e488 lsrl #2,%d0 <== NOT EXECUTED 51932: ba80 cmpl %d0,%d5 <== NOT EXECUTED 51934: 6410 bccs 51946 <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
51936: 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];
51938: 206c 005c moveal %a4@(92),%a0 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
5193c: 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];
5193e: 2470 6800 moveal %a0@(00000000,%d6:l),%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
51942: 4a8a tstl %a2 <== NOT EXECUTED 51944: 66a8 bnes 518ee <IMFS_memfile_remove+0xae> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
51946: 2f04 movel %d4,%sp@- <== NOT EXECUTED 51948: 486c 005c pea %a4@(92) <== NOT EXECUTED 5194c: 4e93 jsr %a3@ <== NOT EXECUTED 5194e: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
51950: 4280 clrl %d0 51952: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 51958: 4e5e unlk %fp 5195a: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( the_jnode );
5195c: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51962: 4879 0006 1742 pea 61742 <__FUNCTION__.6042> <== NOT EXECUTED 51968: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED 5196c: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51972: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51978: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 5197e: 4879 0006 1742 pea 61742 <__FUNCTION__.6042> <== NOT EXECUTED 51984: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED 51988: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5198e: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
000517f4 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
517f4: 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 );
517f8: 42a7 clrl %sp@- <== NOT EXECUTED 517fa: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 517fe: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 51802: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
51808: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 5180c: 4a80 tstl %d0 <== NOT EXECUTED 5180e: 6714 beqs 51824 <IMFS_memfile_remove_block+0x30> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
51810: 2040 moveal %d0,%a0 <== NOT EXECUTED 51812: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
51814: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
51816: 2f01 movel %d1,%sp@- <== NOT EXECUTED 51818: 4eb9 0005 1552 jsr 51552 <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
5181e: 7001 moveq #1,%d0 <== NOT EXECUTED 51820: 4e5e unlk %fp <== NOT EXECUTED 51822: 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 );
51824: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 5182a: 4879 0006 1773 pea 61773 <__FUNCTION__.6006> <== NOT EXECUTED 51830: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED 51834: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5183a: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
00051d7a <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
51d7a: 4e56 ffd0 linkw %fp,#-48 51d7e: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 51d82: 246e 0008 moveal %fp@(8),%a2 51d86: 2a6e 0014 moveal %fp@(20),%a5 51d8a: 262e 0018 movel %fp@(24),%d3 51d8e: 282e 000c movel %fp@(12),%d4 51d92: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51d96: 4a8a tstl %a2 51d98: 6700 01f8 beqw 51f92 <IMFS_memfile_write+0x218>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51d9c: 7405 moveq #5,%d2 51d9e: b4aa 0048 cmpl %a2@(72),%d2 51da2: 6600 01d2 bnew 51f76 <IMFS_memfile_write+0x1fc>
/*
* Error check arguments
*/
assert( source );
51da6: 4a8d tstl %a5 51da8: 6700 0204 beqw 51fae <IMFS_memfile_write+0x234>
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
51dac: 4a83 tstl %d3 51dae: 6700 0190 beqw 51f40 <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 ) {
51db2: 2043 moveal %d3,%a0 51db4: d1c5 addal %d5,%a0 51db6: 2208 movel %a0,%d1 51db8: 4280 clrl %d0 51dba: 2c2a 004c movel %a2@(76),%d6 51dbe: 2e2a 0050 movel %a2@(80),%d7 51dc2: 9e81 subl %d1,%d7 51dc4: 9d80 subxl %d0,%d6 51dc6: 6d00 011e bltw 51ee6 <IMFS_memfile_write+0x16c>
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
51dca: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51dd0: 2202 movel %d2,%d1 51dd2: 5bc0 smi %d0 51dd4: 49c0 extbl %d0 51dd6: 2640 moveal %d0,%a3 51dd8: 2841 moveal %d1,%a4 51dda: 2f0c movel %a4,%sp@- 51ddc: 2f00 movel %d0,%sp@- 51dde: 2f05 movel %d5,%sp@- 51de0: 2f04 movel %d4,%sp@- 51de2: 4eb9 0005 ef80 jsr 5ef80 <__moddi3> 51de8: 4fef 0010 lea %sp@(16),%sp 51dec: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
51dee: 2f0c movel %a4,%sp@- 51df0: 2f0b movel %a3,%sp@- 51df2: 2f05 movel %d5,%sp@- 51df4: 2f04 movel %d4,%sp@- 51df6: 4eb9 0005 ebc8 jsr 5ebc8 <__divdi3> 51dfc: 4fef 0010 lea %sp@(16),%sp 51e00: 2801 movel %d1,%d4
if ( start_offset ) {
51e02: 4a87 tstl %d7 51e04: 6700 00d8 beqw 51ede <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 );
51e08: 42a7 clrl %sp@- 51e0a: 2f01 movel %d1,%sp@- 51e0c: 2f0a movel %a2,%sp@- 51e0e: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
51e14: 4fef 000c lea %sp@(12),%sp 51e18: 4a80 tstl %d0 51e1a: 6700 01ca beqw 51fe6 <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;
51e1e: 9487 subl %d7,%d2 51e20: b682 cmpl %d2,%d3 51e22: 6500 00f2 bcsw 51f16 <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 );
51e26: 2f02 movel %d2,%sp@- 51e28: 2040 moveal %d0,%a0
src += to_copy;
51e2a: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
51e2e: 9682 subl %d2,%d3
copied += to_copy;
51e30: 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++;
51e32: 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 );
51e34: 2f0d movel %a5,%sp@- 51e36: de90 addl %a0@,%d7 51e38: 2f07 movel %d7,%sp@- 51e3a: 4eb9 0005 381c jsr 5381c <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
51e40: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51e46: 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 ) {
51e4a: b483 cmpl %d3,%d2 51e4c: 623c bhis 51e8a <IMFS_memfile_write+0x110> 51e4e: 49f9 0005 1590 lea 51590 <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 );
51e54: 4bf9 0005 381c lea 5381c <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 );
51e5a: 42a7 clrl %sp@- 51e5c: 2f04 movel %d4,%sp@- 51e5e: 2f0a movel %a2,%sp@- 51e60: 4e94 jsr %a4@
assert( block_ptr );
51e62: 4fef 000c lea %sp@(12),%sp 51e66: 4a80 tstl %d0 51e68: 6700 00f0 beqw 51f5a <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 );
51e6c: 2f02 movel %d2,%sp@- 51e6e: 2040 moveal %d0,%a0
src += to_copy;
block++;
51e70: 5284 addql #1,%d4
my_length -= to_copy;
51e72: 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(
51e74: 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 );
51e76: 2f0b movel %a3,%sp@- 51e78: 2f10 movel %a0@,%sp@-
src += to_copy;
51e7a: 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 );
51e7c: 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 ) {
51e7e: 4fef 000c lea %sp@(12),%sp 51e82: b6b9 0006 3068 cmpl 63068 <imfs_memfile_bytes_per_block>,%d3 51e88: 64d0 bccs 51e5a <IMFS_memfile_write+0xe0>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
51e8a: 4a83 tstl %d3 51e8c: 672a beqs 51eb8 <IMFS_memfile_write+0x13e>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
51e8e: 42a7 clrl %sp@- 51e90: 2f04 movel %d4,%sp@- 51e92: 2f0a movel %a2,%sp@- 51e94: 4eb9 0005 1590 jsr 51590 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
51e9a: 4fef 000c lea %sp@(12),%sp 51e9e: 4a80 tstl %d0 51ea0: 6700 0128 beqw 51fca <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 );
51ea4: 2f03 movel %d3,%sp@- 51ea6: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
51ea8: 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 );
51eaa: 2f0b movel %a3,%sp@- 51eac: 2f10 movel %a0@,%sp@- 51eae: 4eb9 0005 381c jsr 5381c <memcpy>
my_length = 0;
copied += to_copy;
51eb4: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
51eb8: 42a7 clrl %sp@- 51eba: 486e fff8 pea %fp@(-8) 51ebe: 4eb9 0004 404c jsr 4404c <gettimeofday> 51ec4: 202e fff8 movel %fp@(-8),%d0
return copied;
51ec8: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
51eca: 2540 0044 movel %d0,%a2@(68) 51ece: 2540 0040 movel %d0,%a2@(64)
return copied;
}
51ed2: 2005 movel %d5,%d0 51ed4: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 51eda: 4e5e unlk %fp 51edc: 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 ) {
51ede: 264d moveal %a5,%a3 51ee0: 4285 clrl %d5 51ee2: 6000 ff66 braw 51e4a <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 );
51ee6: 2f08 movel %a0,%sp@- 51ee8: 2f00 movel %d0,%sp@- 51eea: 2f0a movel %a2,%sp@- 51eec: 4eb9 0005 1b02 jsr 51b02 <IMFS_memfile_extend>
if ( status )
51ef2: 4fef 000c lea %sp@(12),%sp 51ef6: 4a80 tstl %d0 51ef8: 6700 fed0 beqw 51dca <IMFS_memfile_write+0x50>
rtems_set_errno_and_return_minus_one( ENOSPC );
51efc: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 51f02: 7aff moveq #-1,%d5 <== NOT EXECUTED 51f04: 781c moveq #28,%d4 <== NOT EXECUTED 51f06: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f08: 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 );
51f0a: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f0c: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 51f12: 4e5e unlk %fp <== NOT EXECUTED 51f14: 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;
51f16: 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 );
51f18: 2040 moveal %d0,%a0
src += to_copy;
51f1a: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
51f1e: 9682 subl %d2,%d3
copied += to_copy;
51f20: 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++;
51f22: 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 );
51f24: 2f02 movel %d2,%sp@- 51f26: 2f0d movel %a5,%sp@- 51f28: de90 addl %a0@,%d7 51f2a: 2f07 movel %d7,%sp@- 51f2c: 4eb9 0005 381c jsr 5381c <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
51f32: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51f38: 4fef 000c lea %sp@(12),%sp 51f3c: 6000 ff0c braw 51e4a <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 );
51f40: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 51f46: 7aff moveq #-1,%d5 <== NOT EXECUTED 51f48: 7c16 moveq #22,%d6 <== NOT EXECUTED 51f4a: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f4c: 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 );
51f4e: 2086 movel %d6,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f50: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 51f56: 4e5e unlk %fp <== NOT EXECUTED 51f58: 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 );
51f5a: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51f60: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51f66: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED 51f6a: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51f70: 4eb9 0004 f9f8 jsr 4f9f8 <__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 );
51f76: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51f7c: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51f82: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED 51f86: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51f8c: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51f92: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51f98: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51f9e: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED 51fa2: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51fa8: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
51fae: 4879 0006 0f43 pea 60f43 <IMFS_ops+0x2d3> <== NOT EXECUTED 51fb4: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51fba: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED 51fbe: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51fc4: 4eb9 0004 f9f8 jsr 4f9f8 <__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 );
51fca: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51fd0: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51fd6: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED 51fda: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51fe0: 4eb9 0004 f9f8 jsr 4f9f8 <__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 );
51fe6: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51fec: 4879 0006 171d pea 6171d <__FUNCTION__.6209> <== NOT EXECUTED 51ff2: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED 51ff6: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51ffc: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
0004a078 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a078: 4e56 ffb0 linkw %fp,#-80 4a07c: 48d7 007c moveml %d2-%d6,%sp@ 4a080: 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 );
4a084: 260e movel %fp,%d3 4a086: 0683 ffff ffc7 addil #-57,%d3 4a08c: 2f02 movel %d2,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a08e: 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 );
4a092: 4eb9 0004 ebd0 jsr 4ebd0 <strlen> 4a098: 588f addql #4,%sp 4a09a: 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 */
)
{
4a09e: 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 );
4a0a2: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a0a4: 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 );
4a0a8: 2f00 movel %d0,%sp@- 4a0aa: 2f02 movel %d2,%sp@- 4a0ac: 4eb9 0004 9e54 jsr 49e54 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
4a0b2: 4fef 0010 lea %sp@(16),%sp 4a0b6: 2004 movel %d4,%d0 4a0b8: 0280 0000 f000 andil #61440,%d0 4a0be: 0c80 0000 4000 cmpil #16384,%d0 4a0c4: 675e beqs 4a124 <IMFS_mknod+0xac>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a0c6: 0c80 0000 8000 cmpil #32768,%d0 4a0cc: 6750 beqs 4a11e <IMFS_mknod+0xa6>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4a0ce: 0c80 0000 6000 cmpil #24576,%d0 4a0d4: 673c beqs 4a112 <IMFS_mknod+0x9a> 4a0d6: 0c80 0000 2000 cmpil #8192,%d0 4a0dc: 6734 beqs 4a112 <IMFS_mknod+0x9a>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
4a0de: 0c80 0000 1000 cmpil #4096,%d0 4a0e4: 6642 bnes 4a128 <IMFS_mknod+0xb0> 4a0e6: 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(
4a0ea: 486e ffe8 pea %fp@(-24) 4a0ee: 2f04 movel %d4,%sp@- 4a0f0: 2f03 movel %d3,%sp@- 4a0f2: 2f00 movel %d0,%sp@- 4a0f4: 2f2e 0018 movel %fp@(24),%sp@- 4a0f8: 4eb9 0004 c7aa jsr 4c7aa <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
4a0fe: 4fef 0014 lea %sp@(20),%sp 4a102: 4a80 tstl %d0 4a104: 673a beqs 4a140 <IMFS_mknod+0xc8> 4a106: 4280 clrl %d0
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a108: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 4a10e: 4e5e unlk %fp 4a110: 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 );
4a112: 2d46 ffe8 movel %d6,%fp@(-24) 4a116: 7002 moveq #2,%d0 4a118: 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) ) {
4a11c: 60cc bras 4a0ea <IMFS_mknod+0x72>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a11e: 303c 0005 movew #5,%d0 4a122: 60c6 bras 4a0ea <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 );
4a124: 7001 moveq #1,%d0 4a126: 60c2 bras 4a0ea <IMFS_mknod+0x72>
4a128: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4a12e: 7416 moveq #22,%d2 <== NOT EXECUTED 4a130: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a132: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a134: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a136: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED 4a13c: 4e5e unlk %fp <== NOT EXECUTED 4a13e: 4e75 rts <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a140: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4a146: 720c moveq #12,%d1 <== NOT EXECUTED 4a148: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a14a: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4a14c: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a152: 2081 movel %d1,%a0@ <== NOT EXECUTED
return 0;
}
4a154: 4e5e unlk %fp <== NOT EXECUTED
4a156: 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 2ffc jsr 52ffc <__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
0004a158 <IMFS_node_type>:
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a158: 4e56 0000 linkw %fp,#0 4a15c: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
4a160: 4e5e unlk %fp
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a162: 2050 moveal %a0@,%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
4a164: 2028 0048 movel %a0@(72),%d0 4a168: 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 2c6c moveal 62c6c <_impure_ptr>,%a0 43be8: 2f28 0008 movel %a0@(8),%sp@- 43bec: 486a 000c pea %a2@(12) 43bf0: 4eb9 0005 2394 jsr 52394 <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 1338 pea 61338 <IntUartPollCallbacks.6559+0xc8> <== NOT EXECUTED 43c0a: 2079 0006 2c6c moveal 62c6c <_impure_ptr>,%a0 <== NOT EXECUTED 43c10: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c14: 4eb9 0005 2228 jsr 52228 <fprintf> <== NOT EXECUTED
assert(0);
43c1a: 4879 0006 09f9 pea 609f9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c20: 4879 0006 1428 pea 61428 <__FUNCTION__.6529> <== NOT EXECUTED 43c26: 4878 006c pea 6c <DBL_MANT_DIG+0x37> <== NOT EXECUTED 43c2a: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 2c6c moveal 62c6c <_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 1325 pea 61325 <IntUartPollCallbacks.6559+0xb5> <== NOT EXECUTED 43c68: 4eb9 0005 2f5c jsr 52f5c <fwrite> <== NOT EXECUTED
assert(0);
43c6e: 4879 0006 09f9 pea 609f9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c74: 4879 0006 1428 pea 61428 <__FUNCTION__.6529> <== NOT EXECUTED 43c7a: 4878 0067 pea 67 <DBL_MANT_DIG+0x32> <== NOT EXECUTED 43c7e: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 12f6 pea 612f6 <IntUartPollCallbacks.6559+0x86> <== NOT EXECUTED 43c98: 2079 0006 2c6c moveal 62c6c <_impure_ptr>,%a0 <== NOT EXECUTED 43c9e: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43ca2: 4eb9 0005 2228 jsr 52228 <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 1a02 movel #399874,%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 3c8c jmp 53c8c <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 1305 pea 61305 <IntUartPollCallbacks.6559+0x95> 43ccc: 2079 0006 2c6c moveal 62c6c <_impure_ptr>,%a0 43cd2: 2f28 0008 movel %a0@(8),%sp@- 43cd6: 4eb9 0005 2228 jsr 52228 <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 1a02 movel #399874,%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 3c8c jmp 53c8c <puts>
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
43cf6: 2079 0006 2c6c moveal 62c6c <_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 1311 pea 61311 <IntUartPollCallbacks.6559+0xa1> <== NOT EXECUTED 43d0e: 4eb9 0005 2f5c jsr 52f5c <fwrite> <== NOT EXECUTED
assert(0);
43d14: 4879 0006 09f9 pea 609f9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d1a: 4879 0006 1428 pea 61428 <__FUNCTION__.6529> <== NOT EXECUTED 43d20: 4878 0062 pea 62 <DBL_MANT_DIG+0x2d> <== NOT EXECUTED 43d24: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 2c6c moveal 62c6c <_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 1311 pea 61311 <IntUartPollCallbacks.6559+0xa1> <== NOT EXECUTED 43d48: 4eb9 0005 2f5c jsr 52f5c <fwrite> <== NOT EXECUTED
assert(0);
43d4e: 4879 0006 09f9 pea 609f9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d54: 4879 0006 1428 pea 61428 <__FUNCTION__.6529> <== NOT EXECUTED 43d5a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED 43d5e: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 12e3 pea 612e3 <IntUartPollCallbacks.6559+0x73> 43d78: 2079 0006 2c6c moveal 62c6c <_impure_ptr>,%a0 43d7e: 2f28 0008 movel %a0@(8),%sp@- 43d82: 4eb9 0005 2228 jsr 52228 <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 1a02 movel #399874,%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 3c8c jmp 53c8c <puts>
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
43da2: 2079 0006 2c6c moveal 62c6c <_impure_ptr>,%a0 43da8: 2f28 0008 movel %a0@(8),%sp@- 43dac: 4878 002f pea 2f <OPER2+0x1b> 43db0: 4eb9 0005 2268 jsr 52268 <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 1a02 movel #399874,%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 3c8c jmp 53c8c <puts>
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
assert( the_jnode );
43dce: 4879 0006 1290 pea 61290 <IntUartPollCallbacks.6559+0x20> <== NOT EXECUTED 43dd4: 4879 0006 1428 pea 61428 <__FUNCTION__.6529> <== NOT EXECUTED 43dda: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED 43dde: 4879 0006 129a pea 6129a <IntUartPollCallbacks.6559+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 2ffc jsr 52ffc <__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 4390 jsr 54390 <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 86b0 jsr 486b0 <_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 8678 jsr 48678 <_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
0004a16c <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a16c: 4e56 fff8 linkw %fp,#-8 4a170: 2f0b movel %a3,%sp@- 4a172: 266e 000c moveal %fp@(12),%a3 4a176: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4a178: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
4a17a: 4aaa 0008 tstl %a2@(8) 4a17e: 670e beqs 4a18e <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
4a180: 2f0a movel %a2,%sp@- 4a182: 4eb9 0004 afe8 jsr 4afe8 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4a188: 588f addql #4,%sp 4a18a: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4a18e: 302a 0032 movew %a2@(50),%d0 4a192: 5380 subql #1,%d0 4a194: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
4a198: 42a7 clrl %sp@- 4a19a: 486e fff8 pea %fp@(-8) 4a19e: 4eb9 0004 a690 jsr 4a690 <gettimeofday> 4a1a4: 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) ) {
4a1aa: 2f0a movel %a2,%sp@- 4a1ac: 4eb9 0004 a96e jsr 4a96e <rtems_libio_is_file_open> 4a1b2: 4fef 000c lea %sp@(12),%sp 4a1b6: 4a80 tstl %d0 4a1b8: 6628 bnes 4a1e2 <IMFS_rmnod+0x76> 4a1ba: 4a6a 0032 tstw %a2@(50) 4a1be: 6622 bnes 4a1e2 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4a1c0: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 4a1c6: 2653 moveal %a3@,%a3 4a1c8: b7e8 0004 cmpal %a0@(4),%a3 4a1cc: 6736 beqs 4a204 <IMFS_rmnod+0x98> 4a1ce: 47f9 0004 a518 lea 4a518 <free>,%a3
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a1d4: 7004 moveq #4,%d0 4a1d6: b0aa 0048 cmpl %a2@(72),%d0 4a1da: 6714 beqs 4a1f0 <IMFS_rmnod+0x84>
if ( the_jnode->info.sym_link.name )
free( (void*) the_jnode->info.sym_link.name );
}
free( the_jnode );
4a1dc: 2f0a movel %a2,%sp@- 4a1de: 4e93 jsr %a3@ 4a1e0: 588f addql #4,%sp
}
return 0;
}
4a1e2: 246e fff0 moveal %fp@(-16),%a2 4a1e6: 4280 clrl %d0 4a1e8: 266e fff4 moveal %fp@(-12),%a3 4a1ec: 4e5e unlk %fp 4a1ee: 4e75 rts
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
if ( the_jnode->info.sym_link.name )
4a1f0: 202a 004c movel %a2@(76),%d0 4a1f4: 67e6 beqs 4a1dc <IMFS_rmnod+0x70>
free( (void*) the_jnode->info.sym_link.name );
4a1f6: 2f00 movel %d0,%sp@- 4a1f8: 4e93 jsr %a3@ 4a1fa: 588f addql #4,%sp
}
free( the_jnode );
4a1fc: 2f0a movel %a2,%sp@- 4a1fe: 4e93 jsr %a3@ 4a200: 588f addql #4,%sp 4a202: 60de bras 4a1e2 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
rtems_filesystem_current.node_access = NULL;
4a204: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED 4a208: 47f9 0004 a518 lea 4a518 <free>,%a3 <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a20e: 7004 moveq #4,%d0 <== NOT EXECUTED 4a210: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 4a214: 66c6 bnes 4a1dc <IMFS_rmnod+0x70> <== NOT EXECUTED 4a216: 60d8 bras 4a1f0 <IMFS_rmnod+0x84> <== NOT EXECUTED
0004a218 <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a218: 7007 moveq #7,%d0
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4a21a: 4e56 0000 linkw %fp,#0 4a21e: 206e 0008 moveal %fp@(8),%a0 4a222: 226e 000c moveal %fp@(12),%a1
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
4a226: 2050 moveal %a0@,%a0
switch ( the_jnode->type ) {
4a228: b0a8 0048 cmpl %a0@(72),%d0 4a22c: 6414 bccs 4a242 <IMFS_stat+0x2a>
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a22e: 4eb9 0004 d804 jsr 4d804 <__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;
}
4a234: 4e5e unlk %fp <== NOT EXECUTED
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a236: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a238: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a23a: 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;
}
4a240: 4e75 rts <== NOT EXECUTED
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a242: 2028 0048 movel %a0@(72),%d0 4a246: d080 addl %d0,%d0 4a248: 303b 0808 movew %pc@(4a252 <IMFS_stat+0x3a>,%d0:l),%d0 4a24c: 48c0 extl %d0 4a24e: 4efb 0802 jmp %pc@(4a252 <IMFS_stat+0x3a>,%d0:l)
4a252: ffdc 0177734 <== NOT EXECUTED 4a254: ffdc 0177734 <== NOT EXECUTED 4a256: 0096 ffdc 0010 oril #-2359280,%d6 <== NOT EXECUTED 4a25c: 0052 0122 <== NOT EXECUTED 4a25e: 0052 0122 <== NOT EXECUTED 4a260: 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;
4a262: 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;
4a268: 2368 003c 0026 movel %a0@(60),%a1@(38) <== NOT EXECUTED
buf->st_mtime = the_jnode->stat_mtime;
4a26e: 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;
4a274: 2368 002e 000c movel %a0@(46),%a1@(12) <== NOT EXECUTED
buf->st_nlink = the_jnode->st_nlink;
4a27a: 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;
4a280: 4280 clrl %d0 <== NOT EXECUTED 4a282: 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;
4a284: 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;
4a28a: 2340 001e movel %d0,%a1@(30) <== NOT EXECUTED 4a28e: 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;
4a292: 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;
4a294: 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;
4a29a: 2368 0044 0036 movel %a0@(68),%a1@(54) <== NOT EXECUTED
return 0;
}
4a2a0: 4e5e unlk %fp 4a2a2: 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;
4a2a4: 2028 004c movel %a0@(76),%d0 4a2a8: 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;
4a2ac: 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;
4a2b2: 2368 003c 0026 movel %a0@(60),%a1@(38)
buf->st_mtime = the_jnode->stat_mtime;
4a2b8: 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;
4a2be: 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;
4a2c4: 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;
4a2ca: 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;
4a2d0: 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;
4a2d6: 2340 001e movel %d0,%a1@(30) 4a2da: 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;
4a2de: 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;
4a2e0: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a2e6: 60b8 bras 4a2a0 <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 );
4a2e8: 2028 0050 movel %a0@(80),%d0 4a2ec: 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;
4a2f2: 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;
4a2f8: 2368 003c 0026 movel %a0@(60),%a1@(38)
buf->st_mtime = the_jnode->stat_mtime;
4a2fe: 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;
4a304: 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;
4a30a: 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;
4a310: 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;
4a316: 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 );
4a31c: 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;
4a320: 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;
4a322: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a328: 6000 ff76 braw 4a2a0 <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 4378 jsr 54378 <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 f740 jsr 4f740 <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
43642: 2f2e 000c movel %fp@(12),%sp@- 43646: 4eb9 0005 3ee8 jsr 53ee8 <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 e94a jsr 4e94a <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 2ffc jsr 52ffc <__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 2ffc jsr 52ffc <__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 eb3c jsr 4eb3c <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 2ffc jsr 52ffc <__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 2ffc jsr 52ffc <__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 2ffc jsr 52ffc <__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 c7c6 moveal 5c7c6 <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 aa0c jsr 4aa0c <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
428d8: 2079 0005 c7ca moveal 5c7ca <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 c7c5 tstb 5c7c5 <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 c24c tstb 5c24c <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 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 42912: 4eb9 0004 6c04 jsr 46c04 <_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 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 42926: 2439 0005 d804 movel 5d804 <rtems_malloc_statistics>,%d2 4292c: 4eb9 0004 77a4 jsr 477a4 <_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 d804 movel %d0,5d804 <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 e094 jsr 4e094 <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 c7c5 tstb 5c7c5 <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 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 4296e: 4eb9 0004 6c04 jsr 46c04 <_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 6450 jsr 46450 <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 225c moveal a225c <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 00bc lea %a2@(188),%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 00fc movel %a2@(252),%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 7db0 pea 97db0 <IntUartPollCallbacks.6559+0x20> <== NOT EXECUTED 448ac: 2f39 000a 2258 movel a2258 <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 7dcb pea 97dcb <IntUartPollCallbacks.6559+0x3b> <== NOT EXECUTED 448d0: 2f39 000a 2258 movel a2258 <print_context>,%sp@- <== NOT EXECUTED 448d6: 2079 000a 225c moveal a225c <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 2254 tstl a2254 <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 7df6 pea 97df6 <IntUartPollCallbacks.6559+0x66> <== NOT EXECUTED 448f2: 2f39 000a 2258 movel a2258 <print_context>,%sp@- <== NOT EXECUTED 448f8: 2079 000a 225c moveal a225c <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 7de9 pea 97de9 <IntUartPollCallbacks.6559+0x59> <== NOT EXECUTED 44914: 2f39 000a 2258 movel a2258 <print_context>,%sp@- <== NOT EXECUTED 4491a: 2079 000a 225c moveal a225c <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 51a8 tstl a51a8 <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED 44934: 67ce beqs 44904 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED 44936: 47f9 000a 51a4 lea a51a4 <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 7dbd pea 97dbd <IntUartPollCallbacks.6559+0x2d> <== NOT EXECUTED 44976: 2f39 000a 2258 movel a2258 <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 7dcb pea 97dcb <IntUartPollCallbacks.6559+0x3b> <== NOT EXECUTED 4499a: 2f39 000a 2258 movel a2258 <print_context>,%sp@- <== NOT EXECUTED 449a0: 2079 000a 225c moveal a225c <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 2254 tstl a2254 <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 7e5d pea 97e5d <IntUartPollCallbacks.6559+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 00c0 moveal %a2@(192),%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 7e6d pea 97e6d <IntUartPollCallbacks.6559+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 7e8a pea 97e8a <IntUartPollCallbacks.6559+0xfa> <== NOT EXECUTED 44a6a: 4e93 jsr %a3@ <== NOT EXECUTED
printk(
44a6c: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 44a70: 4879 0009 7e9c pea 97e9c <IntUartPollCallbacks.6559+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 7eb0 pea 97eb0 <IntUartPollCallbacks.6559+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 00bc movel %a2@(188),%d0 <== NOT EXECUTED 44a9c: 206a 00c0 moveal %a2@(192),%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 7ec6 pea 97ec6 <IntUartPollCallbacks.6559+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 b2a4 jsr 4b2a4 <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 7ef7 pea 97ef7 <IntUartPollCallbacks.6559+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 b2a4 jsr 4b2a4 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004ca70 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4ca70: 41f9 0006 3a60 lea 63a60 <Configuration+0xc>,%a0
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
4ca76: 4e56 0000 linkw %fp,#0
return (microseconds / rtems_configuration_get_microseconds_per_tick()); }
4ca7a: 202e 0008 movel %fp@(8),%d0 4ca7e: 4e5e unlk %fp 4ca80: 4c50 0000 remul %a0@,%d0,%d0 4ca84: 4e75 rts
...
00047808 <TOD_MILLISECONDS_TO_TICKS>:
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
47808: 4e56 0000 linkw %fp,#0 4780c: 2039 0005 d800 movel 5d800 <Configuration+0xc>,%d0 47812: 2f02 movel %d2,%sp@- 47814: 243c 0000 03e8 movel #1000,%d2 4781a: 4c42 0000 remul %d2,%d0,%d0
return (milliseconds / rtems_configuration_get_milliseconds_per_tick()); }
4781e: 242e 0008 movel %fp@(8),%d2 47822: 4c40 2002 remul %d0,%d2,%d2 47826: 2002 movel %d2,%d0 47828: 241f movel %sp@+,%d2 4782a: 4e5e unlk %fp 4782c: 4e75 rts
...
000466a8 <_API_Mutex_Lock>:
API_Mutex_Control *the_mutex
)
{
ISR_Level level;
_ISR_Disable( level );
466a8: 203c 0000 0700 movel #1792,%d0
#include <rtems/score/apimutex.h>
void _API_Mutex_Lock(
API_Mutex_Control *the_mutex
)
{
466ae: 4e56 0000 linkw %fp,#0 466b2: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
466b6: 40c1 movew %sr,%d1 466b8: 8081 orl %d1,%d0 466ba: 46c0 movew %d0,%sr
_CORE_mutex_Seize(
466bc: 2f01 movel %d1,%sp@- 466be: 42a7 clrl %sp@- 466c0: 4878 0001 pea 1 <ADD> 466c4: 2f28 0008 movel %a0@(8),%sp@- 466c8: 4868 0010 pea %a0@(16) 466cc: 4eb9 0004 68fc jsr 468fc <_CORE_mutex_Seize> 466d2: 4fef 0014 lea %sp@(20),%sp
the_mutex->Object.id,
true,
0,
level
);
}
466d6: 4e5e unlk %fp 466d8: 4e75 rts
...
00046708 <_API_Mutex_Unlock>:
#include <rtems/score/apimutex.h>
void _API_Mutex_Unlock(
API_Mutex_Control *the_mutex
)
{
46708: 4e56 0000 linkw %fp,#0
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4670c: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 46712: 5280 addql #1,%d0 46714: 206e 0008 moveal %fp@(8),%a0 46718: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_CORE_mutex_Surrender(
4671e: 42a7 clrl %sp@- 46720: 2f28 0008 movel %a0@(8),%sp@- 46724: 4868 0010 pea %a0@(16) 46728: 4eb9 0004 69ac jsr 469ac <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
4672e: 4fef 000c lea %sp@(12),%sp
}
46732: 4e5e unlk %fp
_CORE_mutex_Surrender(
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
46734: 4ef9 0004 7d3c jmp 47d3c <_Thread_Enable_dispatch>
...
00046628 <_API_extensions_Add>:
*/
void _API_extensions_Add(
API_extensions_Control *the_extension
)
{
46628: 4e56 0000 linkw %fp,#0
_Chain_Append( &_API_extensions_List, &the_extension->Node );
4662c: 2f2e 0008 movel %fp@(8),%sp@- 46630: 4879 0005 daee pea 5daee <_API_extensions_List> 46636: 4eb9 0004 673c jsr 4673c <_Chain_Append> 4663c: 508f addql #8,%sp
}
4663e: 4e5e unlk %fp 46640: 4e75 rts
...
0004d7bc <_Barrier_Translate_core_barrier_return_code>:
};
rtems_status_code _Barrier_Translate_core_barrier_return_code (
CORE_barrier_Status the_barrier_status
)
{
4d7bc: 41f9 0005 c2f8 lea 5c2f8 <_Barrier_Translate_core_barrier_return_code_>,%a0 4d7c2: 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];
}
4d7c6: 202e 0008 movel %fp@(8),%d0 4d7ca: 4e5e unlk %fp 4d7cc: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4d7d0: 4e75 rts
...
0004d068 <_CORE_barrier_Initialize>:
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4d068: 4e56 0000 linkw %fp,#0
the_barrier->Attributes = *the_barrier_attributes;
4d06c: 226e 000c moveal %fp@(12),%a1
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4d070: 4878 0003 pea 3 <DIVIDE>
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4d074: 206e 0008 moveal %fp@(8),%a0
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4d078: 2f3c 0001 0000 movel #65536,%sp@- 4d07e: 42a7 clrl %sp@-
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
4d080: 2011 movel %a1@,%d0 4d082: 2229 0004 movel %a1@(4),%d1 4d086: 2140 0040 movel %d0,%a0@(64) 4d08a: 2141 0044 movel %d1,%a0@(68)
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4d08e: 2f08 movel %a0,%sp@-
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
4d090: 42a8 0048 clrl %a0@(72)
_Thread_queue_Initialize(
4d094: 4eb9 0004 847c jsr 4847c <_Thread_queue_Initialize> 4d09a: 4fef 0010 lea %sp@(16),%sp
&the_barrier->Wait_queue,
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_BARRIER,
CORE_BARRIER_TIMEOUT
);
}
4d09e: 4e5e unlk %fp 4d0a0: 4e75 rts
...
0004d0a4 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
4d0a4: 4e56 fff4 linkw %fp,#-12 4d0a8: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4d0ac: 246e 0008 moveal %fp@(8),%a2 4d0b0: 47f9 0004 80a0 lea 480a0 <_Thread_queue_Dequeue>,%a3
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4d0b6: 4282 clrl %d2 4d0b8: 2f0a movel %a2,%sp@- 4d0ba: 4e93 jsr %a3@ 4d0bc: 588f addql #4,%sp 4d0be: 4a80 tstl %d0 4d0c0: 670c beqs 4d0ce <_CORE_barrier_Release+0x2a> 4d0c2: 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++;
4d0c4: 5282 addql #1,%d2
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4d0c6: 4e93 jsr %a3@ 4d0c8: 588f addql #4,%sp 4d0ca: 4a80 tstl %d0 4d0cc: 66f4 bnes 4d0c2 <_CORE_barrier_Release+0x1e>
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
return count;
}
4d0ce: 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;
4d0d0: 42aa 0048 clrl %a2@(72)
return count; }
4d0d4: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4d0da: 4e5e unlk %fp 4d0dc: 4e75 rts
...
0004d0e0 <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4d0e0: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d0e6: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4d0ea: 2279 0005 da0e moveal 5da0e <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d0f0: 48d7 001c moveml %d2-%d4,%sp@ 4d0f4: 242e 000c movel %fp@(12),%d2 4d0f8: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4d0fc: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d100: 206e 0008 moveal %fp@(8),%a0 4d104: 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 );
4d108: 40c1 movew %sr,%d1 4d10a: 8081 orl %d1,%d0 4d10c: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4d10e: 2028 0048 movel %a0@(72),%d0 4d112: 5280 addql #1,%d0 4d114: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4d118: 4aa8 0040 tstl %a0@(64) 4d11c: 6606 bnes 4d124 <_CORE_barrier_Wait+0x44>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4d11e: b0a8 0044 cmpl %a0@(68),%d0 4d122: 672e beqs 4d152 <_CORE_barrier_Wait+0x72> 4d124: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4d126: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4d12a: 2348 0044 movel %a0,%a1@(68) 4d12e: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id; _ISR_Enable( level );
4d132: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4d134: 2d43 000c movel %d3,%fp@(12) 4d138: 203c 0004 8560 movel #296288,%d0 4d13e: 2d48 0008 movel %a0,%fp@(8) 4d142: 2d40 0010 movel %d0,%fp@(16)
}
4d146: 4cd7 001c moveml %sp@,%d2-%d4 4d14a: 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 );
4d14c: 4ef9 0004 8200 jmp 48200 <_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;
4d152: 7001 moveq #1,%d0 4d154: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4d158: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4d15a: 2d44 0010 movel %d4,%fp@(16) 4d15e: 2d42 000c movel %d2,%fp@(12) 4d162: 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 );
}
4d166: 4cd7 001c moveml %sp@,%d2-%d4 4d16a: 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 );
4d16c: 4ef9 0004 d0a4 jmp 4d0a4 <_CORE_barrier_Release>
...
00059f30 <_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
)
{
59f30: 4e56 ffe0 linkw %fp,#-32 59f34: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 59f38: 266e 0008 moveal %fp@(8),%a3 59f3c: 282e 000c movel %fp@(12),%d4 59f40: 242e 0010 movel %fp@(16),%d2 59f44: 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 ) {
59f48: b4ab 004c cmpl %a3@(76),%d2 59f4c: 6262 bhis 59fb0 <_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 ) {
59f4e: 4aab 0048 tstl %a3@(72) 59f52: 664c bnes 59fa0 <_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))) {
59f54: 2f0b movel %a3,%sp@- 59f56: 49f9 0005 c4f4 lea 5c4f4 <_Thread_queue_Dequeue>,%a4 59f5c: 4283 clrl %d3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
59f5e: 4bf9 0006 2108 lea 62108 <memcpy>,%a5 59f64: 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 =
59f66: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59f68: 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 =
59f6a: 4a80 tstl %d0 59f6c: 6722 beqs 59f90 <_CORE_message_queue_Broadcast+0x60> 59f6e: 2f02 movel %d2,%sp@-
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
59f70: 5283 addql #1,%d3 59f72: 2f04 movel %d4,%sp@- 59f74: 2f2a 002c movel %a2@(44),%sp@- 59f78: 4e95 jsr %a5@
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
59f7a: 206a 0028 moveal %a2@(40),%a0 59f7e: 4fef 000c lea %sp@(12),%sp 59f82: 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))) {
59f84: 2f0b movel %a3,%sp@- 59f86: 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 =
59f88: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
59f8a: 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 =
59f8c: 4a80 tstl %d0 59f8e: 66de bnes 59f6e <_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;
59f90: 2045 moveal %d5,%a0 59f92: 4280 clrl %d0 59f94: 2083 movel %d3,%a0@
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; }
59f96: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 59f9c: 4e5e unlk %fp 59f9e: 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;
59fa0: 2045 moveal %d5,%a0 59fa2: 4280 clrl %d0
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
59fa4: 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;
59faa: 4290 clrl %a0@
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
59fac: 4e5e unlk %fp 59fae: 4e75 rts
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
59fb0: 7001 moveq #1,%d0 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
59fb2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED 59fb8: 4e5e unlk %fp <== NOT EXECUTED
59fba: 4e75 rts
00053358 <_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
)
{
53358: 4e56 0000 linkw %fp,#0 5335c: 2f0a movel %a2,%sp@-
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
5335e: 2f2e 0010 movel %fp@(16),%sp@- 53362: 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
)
{
53366: 246e 0008 moveal %fp@(8),%a2
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
5336a: 2f0a movel %a2,%sp@- 5336c: 4eb9 0004 da2c jsr 4da2c <_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 )
53372: 4fef 000c lea %sp@(12),%sp 53376: 4aaa 0048 tstl %a2@(72) 5337a: 6612 bnes 5338e <_CORE_message_queue_Close+0x36>
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
5337c: 2d6a 005c 0008 movel %a2@(92),%fp@(8)
}
53382: 246e fffc moveal %fp@(-4),%a2 53386: 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 );
53388: 4ef9 0004 e724 jmp 4e724 <_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 );
5338e: 2f0a movel %a2,%sp@- 53390: 4eb9 0005 33ac jsr 533ac <_CORE_message_queue_Flush_support>
(void) _Workspace_Free( the_message_queue->message_buffers );
53396: 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 );
5339c: 588f addql #4,%sp
(void) _Workspace_Free( the_message_queue->message_buffers );
}
5339e: 246e fffc moveal %fp@(-4),%a2 533a2: 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 );
533a4: 4ef9 0004 e724 jmp 4e724 <_Workspace_Free>
...
0004fdf8 <_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)) {
4fdf8: 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
)
{
4fdfa: 4e56 fff4 linkw %fp,#-12 4fdfe: 202e 0014 movel %fp@(20),%d0 4fe02: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4fe06: 246e 0008 moveal %fp@(8),%a2 4fe0a: 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)) {
4fe0e: c280 andl %d0,%d1
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4fe10: 2542 0044 movel %d2,%a2@(68)
the_message_queue->number_of_pending_messages = 0;
4fe14: 42aa 0048 clrl %a2@(72)
the_message_queue->maximum_message_size = maximum_message_size;
4fe18: 2540 004c movel %d0,%a2@(76)
/*
* 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)) {
4fe1c: 4a81 tstl %d1 4fe1e: 6620 bnes 4fe40 <_CORE_message_queue_Initialize+0x48> 4fe20: 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));
4fe22: 2601 movel %d1,%d3 4fe24: 0683 0000 0010 addil #16,%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 *
4fe2a: 2003 movel %d3,%d0 4fe2c: 4c02 0800 mulsl %d2,%d0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4fe30: b280 cmpl %d0,%d1 4fe32: 631c blss 4fe50 <_CORE_message_queue_Initialize+0x58>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fe34: 4200 clrb %d0
}
4fe36: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4fe3c: 4e5e unlk %fp 4fe3e: 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);
4fe40: 2200 movel %d0,%d1 4fe42: 5881 addql #4,%d1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4fe44: 76fc moveq #-4,%d3 4fe46: c283 andl %d3,%d1
}
if (allocated_message_size < maximum_message_size)
4fe48: b280 cmpl %d0,%d1 4fe4a: 64d6 bccs 4fe22 <_CORE_message_queue_Initialize+0x2a>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fe4c: 4200 clrb %d0 <== NOT EXECUTED 4fe4e: 60e6 bras 4fe36 <_CORE_message_queue_Initialize+0x3e><== NOT EXECUTED
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4fe50: 2f00 movel %d0,%sp@- 4fe52: 4eb9 0005 2ac0 jsr 52ac0 <_Workspace_Allocate>
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4fe58: 588f addql #4,%sp
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4fe5a: 2540 005c movel %d0,%a2@(92)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4fe5e: 67d4 beqs 4fe34 <_CORE_message_queue_Initialize+0x3c>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4fe60: 2f03 movel %d3,%sp@- 4fe62: 2f02 movel %d2,%sp@- 4fe64: 2f00 movel %d0,%sp@- 4fe66: 486a 0060 pea %a2@(96) 4fe6a: 4eb9 0005 47d0 jsr 547d0 <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4fe70: 4878 0006 pea 6 <EXTENDSFDF> 4fe74: 7001 moveq #1,%d0 4fe76: 206e 000c moveal %fp@(12),%a0 4fe7a: b090 cmpl %a0@,%d0 4fe7c: 57c0 seq %d0 4fe7e: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b> 4fe82: 49c0 extbl %d0 4fe84: 4480 negl %d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4fe86: 41ea 0054 lea %a2@(84),%a0 4fe8a: 2f00 movel %d0,%sp@- 4fe8c: 2548 0050 movel %a0,%a2@(80)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4fe90: 41ea 0050 lea %a2@(80),%a0 4fe94: 2548 0058 movel %a0,%a2@(88) 4fe98: 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;
4fe9a: 42aa 0054 clrl %a2@(84) 4fe9e: 4eb9 0005 1e98 jsr 51e98 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fea4: 4fef 0020 lea %sp@(32),%sp
}
4fea8: 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(
4feae: 7001 moveq #1,%d0
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
4feb0: 4e5e unlk %fp 4feb2: 4e75 rts
0004feb4 <_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 );
4feb4: 203c 0000 0700 movel #1792,%d0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4feba: 4e56 ffe4 linkw %fp,#-28
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4febe: 2079 0006 80b2 moveal 680b2 <_Thread_Executing>,%a0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4fec4: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4fec8: 2a2e 000c movel %fp@(12),%d5 4fecc: 282e 001c movel %fp@(28),%d4 4fed0: 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;
4fed4: 42a8 0034 clrl %a0@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4fed8: 242e 0010 movel %fp@(16),%d2 4fedc: 226e 0014 moveal %fp@(20),%a1 4fee0: 262e 0018 movel %fp@(24),%d3
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 );
4fee4: 40c1 movew %sr,%d1 4fee6: 8081 orl %d1,%d0 4fee8: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4feea: 200a movel %a2,%d0 4feec: 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));
4fef2: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4fef6: b08b cmpl %a3,%d0 4fef8: 674e beqs 4ff48 <_CORE_message_queue_Seize+0x94>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4fefa: 2053 moveal %a3@,%a0
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
4fefc: 53aa 0048 subql #1,%a2@(72)
the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain);
4ff00: 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;
4ff04: 2548 0050 movel %a0,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4ff08: 214c 0004 movel %a4,%a0@(4)
_ISR_Enable( level );
4ff0c: 46c1 movew %d1,%sr
*size_p = the_message->Contents.size;
4ff0e: 22ab 0008 movel %a3@(8),%a1@
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 );
4ff12: 45ea 0060 lea %a2@(96),%a2
_Thread_Executing->Wait.count =
4ff16: 2079 0006 80b2 moveal 680b2 <_Thread_Executing>,%a0 4ff1c: 42a8 0024 clrl %a0@(36)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ff20: 2f11 movel %a1@,%sp@- 4ff22: 486b 000c pea %a3@(12) 4ff26: 2f02 movel %d2,%sp@- 4ff28: 4eb9 0005 7478 jsr 57478 <memcpy>
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 );
4ff2e: 4fef 000c lea %sp@(12),%sp 4ff32: 2d4a 0008 movel %a2,%fp@(8) 4ff36: 2d4b 000c movel %a3,%fp@(12)
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 );
}
4ff3a: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4ff40: 4e5e unlk %fp 4ff42: 4ef9 0004 fd2c jmp 4fd2c <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
4ff48: 4a03 tstb %d3 4ff4a: 6612 bnes 4ff5e <_CORE_message_queue_Seize+0xaa>
_ISR_Enable( level );
4ff4c: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4ff4e: 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 );
}
4ff50: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
#endif
}
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4ff56: 2140 0034 movel %d0,%a0@(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 );
}
4ff5a: 4e5e unlk %fp 4ff5c: 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;
4ff5e: 7001 moveq #1,%d0 4ff60: 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;
4ff64: 2149 0028 movel %a1,%a0@(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;
4ff68: 2142 002c movel %d2,%a0@(44)
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
4ff6c: 2145 0020 movel %d5,%a0@(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;
4ff70: 214a 0044 movel %a2,%a0@(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 );
4ff74: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4ff76: 49f9 0005 1f7c lea 51f7c <_Thread_queue_Timeout>,%a4 4ff7c: 2d44 000c movel %d4,%fp@(12) 4ff80: 2d4c 0010 movel %a4,%fp@(16) 4ff84: 2d4a 0008 movel %a2,%fp@(8)
}
4ff88: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4ff8e: 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 );
4ff90: 4ef9 0005 1c1c jmp 51c1c <_Thread_queue_Enqueue_with_handler>
...
0004ff98 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
4ff98: 4e56 fff4 linkw %fp,#-12 4ff9c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4ffa0: 246e 0008 moveal %fp@(8),%a2 4ffa4: 242e 0010 movel %fp@(16),%d2
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
4ffa8: b4aa 004c cmpl %a2@(76),%d2 4ffac: 6256 bhis 50004 <_CORE_message_queue_Submit+0x6c>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
4ffae: 202a 0048 movel %a2@(72),%d0 4ffb2: 675c beqs 50010 <_CORE_message_queue_Submit+0x78>
/*
* 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 ) {
4ffb4: b0aa 0044 cmpl %a2@(68),%d0 4ffb8: 650c bcss 4ffc6 <_CORE_message_queue_Submit+0x2e> 4ffba: 7002 moveq #2,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4ffbc: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4ffc2: 4e5e unlk %fp 4ffc4: 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 *)
4ffc6: 486a 0060 pea %a2@(96) 4ffca: 4eb9 0004 fd8c jsr 4fd8c <_Chain_Get> 4ffd0: 2640 moveal %d0,%a3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ffd2: 2f02 movel %d2,%sp@- 4ffd4: 2f2e 000c movel %fp@(12),%sp@- 4ffd8: 486b 000c pea %a3@(12) 4ffdc: 4eb9 0005 7478 jsr 57478 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
4ffe2: 2742 0008 movel %d2,%a3@(8)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
4ffe6: 2f2e 001c movel %fp@(28),%sp@- 4ffea: 2f0b movel %a3,%sp@- 4ffec: 2f0a movel %a2,%sp@- 4ffee: 4eb9 0005 4818 jsr 54818 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4fff4: 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(
4fff8: 4280 clrl %d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4fffa: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 50000: 4e5e unlk %fp 50002: 4e75 rts
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
50004: 7001 moveq #1,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
50006: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 5000c: 4e5e unlk %fp 5000e: 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 );
50010: 2f0a movel %a2,%sp@- 50012: 4eb9 0005 1abc jsr 51abc <_Thread_queue_Dequeue>
if ( the_thread ) {
50018: 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 );
5001a: 2640 moveal %d0,%a3
if ( the_thread ) {
5001c: 4a80 tstl %d0 5001e: 672e beqs 5004e <_CORE_message_queue_Submit+0xb6> 50020: 2f02 movel %d2,%sp@- 50022: 2f2e 000c movel %fp@(12),%sp@- 50026: 2f2b 002c movel %a3@(44),%sp@- 5002a: 4eb9 0005 7478 jsr 57478 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
50030: 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;
50034: 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;
50038: 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;
5003a: 2082 movel %d2,%a0@
the_thread->Wait.count = (uint32_t) submit_type;
5003c: 222e 001c movel %fp@(28),%d1 50040: 2741 0024 movel %d1,%a3@(36)
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
50044: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 5004a: 4e5e unlk %fp 5004c: 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 ) {
5004e: 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 ) {
50052: b0aa 0044 cmpl %a2@(68),%d0 50056: 6400 ff62 bccw 4ffba <_CORE_message_queue_Submit+0x22> 5005a: 6000 ff6a braw 4ffc6 <_CORE_message_queue_Submit+0x2e>
...
0004b094 <_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
)
{
4b094: 4e56 0000 linkw %fp,#0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4b098: 2279 0005 da0e moveal 5da0e <_Thread_Executing>,%a1 4b09e: 2f0a movel %a2,%sp@- 4b0a0: 206e 0008 moveal %fp@(8),%a0 4b0a4: 246e 000c moveal %fp@(12),%a2 4b0a8: 2f02 movel %d2,%sp@-
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4b0aa: 42a9 0034 clrl %a1@(52)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4b0ae: 4aa8 004e tstl %a0@(78) 4b0b2: 673a beqs 4b0ee <_CORE_mutex_Seize_interrupt_trylock+0x5a>
the_mutex->lock = CORE_MUTEX_LOCKED;
4b0b4: 42a8 004e clrl %a0@(78)
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4b0b8: 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;
4b0ba: 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;
4b0c0: 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;
4b0c4: 2141 0052 movel %d1,%a0@(82)
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4b0c8: 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;
4b0cc: 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 ) ||
4b0d0: b280 cmpl %d0,%d1 4b0d2: 672e beqs 4b102 <_CORE_mutex_Seize_interrupt_trylock+0x6e> 4b0d4: 123c 0003 moveb #3,%d1 4b0d8: b280 cmpl %d0,%d1 4b0da: 674e beqs 4b12a <_CORE_mutex_Seize_interrupt_trylock+0x96>
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4b0dc: 2012 movel %a2@,%d0 4b0de: 46c0 movew %d0,%sr 4b0e0: 4280 clrl %d0
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
4b0e2: 242e fff8 movel %fp@(-8),%d2 4b0e6: 246e fffc moveal %fp@(-4),%a2 4b0ea: 4e5e unlk %fp 4b0ec: 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 ) ) {
4b0ee: b3e8 005a cmpal %a0@(90),%a1 4b0f2: 671a beqs 4b10e <_CORE_mutex_Seize_interrupt_trylock+0x7a> 4b0f4: 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 );
4b0f8: 7001 moveq #1,%d0 4b0fa: 246e fffc moveal %fp@(-4),%a2 4b0fe: 4e5e unlk %fp 4b100: 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++;
4b102: 52a9 001c addql #1,%a1@(28)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4b106: 2012 movel %a2@,%d0 4b108: 46c0 movew %d0,%sr 4b10a: 4280 clrl %d0 4b10c: 60d4 bras 4b0e2 <_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 ) {
4b10e: 2028 0040 movel %a0@(64),%d0 4b112: 6658 bnes 4b16c <_CORE_mutex_Seize_interrupt_trylock+0xd8>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4b114: 52a8 0052 addql #1,%a0@(82)
_ISR_Enable( *level_p );
4b118: 2012 movel %a2@,%d0 4b11a: 46c0 movew %d0,%sr 4b11c: 242e fff8 movel %fp@(-8),%d2 4b120: 4280 clrl %d0 4b122: 246e fffc moveal %fp@(-4),%a2 4b126: 4e5e unlk %fp 4b128: 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++;
4b12a: 2429 001c movel %a1@(28),%d2 4b12e: 2002 movel %d2,%d0 4b130: 5280 addql #1,%d0 4b132: 2340 001c movel %d0,%a1@(28)
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
4b136: 2029 0014 movel %a1@(20),%d0
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4b13a: 2228 004a movel %a0@(74),%d1
current = executing->current_priority;
if ( current == ceiling ) {
4b13e: b081 cmpl %d1,%d0 4b140: 6700 0082 beqw 4b1c4 <_CORE_mutex_Seize_interrupt_trylock+0x130>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
4b144: 6244 bhis 4b18a <_CORE_mutex_Seize_interrupt_trylock+0xf6>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4b146: 7206 moveq #6,%d1
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4b148: 7001 moveq #1,%d0
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4b14a: 2341 0034 movel %d1,%a1@(52)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
4b14e: 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;
4b152: 2140 004e movel %d0,%a0@(78)
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
4b156: 2342 001c movel %d2,%a1@(28)
_ISR_Enable( *level_p );
4b15a: 2012 movel %a2@,%d0 4b15c: 46c0 movew %d0,%sr 4b15e: 242e fff8 movel %fp@(-8),%d2 4b162: 4280 clrl %d0 4b164: 246e fffc moveal %fp@(-4),%a2 4b168: 4e5e unlk %fp 4b16a: 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 ) {
4b16c: 7201 moveq #1,%d1 4b16e: b280 cmpl %d0,%d1 4b170: 6682 bnes 4b0f4 <_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;
4b172: 7002 moveq #2,%d0 <== NOT EXECUTED 4b174: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED
_ISR_Enable( *level_p );
4b178: 2012 movel %a2@,%d0 <== NOT EXECUTED 4b17a: 46c0 movew %d0,%sr <== NOT EXECUTED 4b17c: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4b180: 4280 clrl %d0 <== NOT EXECUTED 4b182: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4b186: 4e5e unlk %fp <== NOT EXECUTED 4b188: 4e75 rts <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4b18a: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 4b190: 5280 addql #1,%d0 4b192: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level>
return 0;
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4b198: 2012 movel %a2@,%d0 4b19a: 46c0 movew %d0,%sr
_Thread_Change_priority(
4b19c: 42a7 clrl %sp@- 4b19e: 2f28 004a movel %a0@(74),%sp@- 4b1a2: 2f28 005a movel %a0@(90),%sp@- 4b1a6: 4eb9 0004 781c jsr 4781c <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4b1ac: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> 4b1b2: 242e fff8 movel %fp@(-8),%d2 4b1b6: 4fef 000c lea %sp@(12),%sp 4b1ba: 4280 clrl %d0 4b1bc: 246e fffc moveal %fp@(-4),%a2 4b1c0: 4e5e unlk %fp 4b1c2: 4e75 rts
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
4b1c4: 2012 movel %a2@,%d0 4b1c6: 46c0 movew %d0,%sr 4b1c8: 242e fff8 movel %fp@(-8),%d2 4b1cc: 4280 clrl %d0 4b1ce: 246e fffc moveal %fp@(-4),%a2 4b1d2: 4e5e unlk %fp 4b1d4: 4e75 rts
...
000469ac <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
469ac: 4e56 0000 linkw %fp,#0 469b0: 2f0a movel %a2,%sp@- 469b2: 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;
469b6: 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 ) {
469ba: 4a2a 0044 tstb %a2@(68) 469be: 6712 beqs 469d2 <_CORE_mutex_Surrender+0x26>
if ( !_Thread_Is_executing( holder ) )
469c0: b1f9 0005 da0e cmpal 5da0e <_Thread_Executing>,%a0 469c6: 670a beqs 469d2 <_CORE_mutex_Surrender+0x26>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
469c8: 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 ) )
469cc: 7003 moveq #3,%d0
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
469ce: 4e5e unlk %fp 469d0: 4e75 rts
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
469d2: 202a 0052 movel %a2@(82),%d0 469d6: 6768 beqs 46a40 <_CORE_mutex_Surrender+0x94>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
469d8: 5380 subql #1,%d0 469da: 2540 0052 movel %d0,%a2@(82)
if ( the_mutex->nest_count != 0 ) {
469de: 6660 bnes 46a40 <_CORE_mutex_Surrender+0x94> 469e0: 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 ) ||
469e4: 7202 moveq #2,%d1 469e6: b280 cmpl %d0,%d1 469e8: 6700 0084 beqw 46a6e <_CORE_mutex_Surrender+0xc2> 469ec: 123c 0003 moveb #3,%d1 469f0: b280 cmpl %d0,%d1 469f2: 677a beqs 46a6e <_CORE_mutex_Surrender+0xc2>
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
469f4: 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 ) ||
469f8: 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;
469fa: 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 ) ||
469fe: b280 cmpl %d0,%d1 46a00: 6748 beqs 46a4a <_CORE_mutex_Surrender+0x9e> 46a02: 123c 0003 moveb #3,%d1 46a06: b280 cmpl %d0,%d1 46a08: 6740 beqs 46a4a <_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 ) ) ) {
46a0a: 2f0a movel %a2,%sp@- 46a0c: 4eb9 0004 80a0 jsr 480a0 <_Thread_queue_Dequeue> 46a12: 588f addql #4,%sp 46a14: 2040 moveal %d0,%a0 46a16: 4a80 tstl %d0 46a18: 6700 0090 beqw 46aaa <_CORE_mutex_Surrender+0xfe>
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
46a1c: 7201 moveq #1,%d1
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
46a1e: 2568 0008 005e movel %a0@(8),%a2@(94)
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
46a24: 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;
46a28: 2541 0052 movel %d1,%a2@(82)
switch ( the_mutex->Attributes.discipline ) {
46a2c: 123c 0002 moveb #2,%d1
} else
#endif
{
the_mutex->holder = the_thread;
46a30: 2548 005a movel %a0,%a2@(90)
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
46a34: b280 cmpl %d0,%d1 46a36: 6764 beqs 46a9c <_CORE_mutex_Surrender+0xf0> 46a38: 123c 0003 moveb #3,%d1 46a3c: b280 cmpl %d0,%d1 46a3e: 6734 beqs 46a74 <_CORE_mutex_Surrender+0xc8>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a40: 246e fffc moveal %fp@(-4),%a2
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46a44: 4280 clrl %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a46: 4e5e unlk %fp 46a48: 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 &&
46a4a: 4aa8 001c tstl %a0@(28) 46a4e: 66ba bnes 46a0a <_CORE_mutex_Surrender+0x5e>
holder->real_priority != holder->current_priority ) {
46a50: 2028 0018 movel %a0@(24),%d0 46a54: b0a8 0014 cmpl %a0@(20),%d0 46a58: 67b0 beqs 46a0a <_CORE_mutex_Surrender+0x5e>
_Thread_Change_priority( holder, holder->real_priority, true );
46a5a: 4878 0001 pea 1 <ADD> 46a5e: 2f00 movel %d0,%sp@- 46a60: 2f08 movel %a0,%sp@- 46a62: 4eb9 0004 781c jsr 4781c <_Thread_Change_priority> 46a68: 4fef 000c lea %sp@(12),%sp 46a6c: 609c bras 46a0a <_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--;
46a6e: 53a8 001c subql #1,%a0@(28) 46a72: 6080 bras 469f4 <_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++;
46a74: 52a8 001c addql #1,%a0@(28)
if (the_mutex->Attributes.priority_ceiling <
46a78: 202a 004a movel %a2@(74),%d0
the_thread->current_priority){
46a7c: b0a8 0014 cmpl %a0@(20),%d0 46a80: 64be bccs 46a40 <_CORE_mutex_Surrender+0x94>
_Thread_Change_priority(
46a82: 42a7 clrl %sp@- 46a84: 2f00 movel %d0,%sp@- 46a86: 2f08 movel %a0,%sp@- 46a88: 4eb9 0004 781c jsr 4781c <_Thread_Change_priority>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a8e: 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(
46a92: 4fef 000c lea %sp@(12),%sp 46a96: 4280 clrl %d0
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46a98: 4e5e unlk %fp 46a9a: 4e75 rts 46a9c: 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++;
46aa0: 4280 clrl %d0 46aa2: 52a8 001c addql #1,%a0@(28)
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46aa6: 4e5e unlk %fp 46aa8: 4e75 rts
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46aaa: 7001 moveq #1,%d0 46aac: 2540 004e movel %d0,%a2@(78)
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46ab0: 246e fffc moveal %fp@(-4),%a2
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46ab4: 4200 clrb %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46ab6: 4e5e unlk %fp 46ab8: 4e75 rts
...
00046ac8 <_CORE_semaphore_Initialize>:
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
46ac8: 4e56 0000 linkw %fp,#0 46acc: 226e 000c moveal %fp@(12),%a1
the_semaphore->Attributes = *the_semaphore_attributes;
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
46ad0: 4878 0003 pea 3 <DIVIDE> 46ad4: 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
)
{
46ad8: 206e 0008 moveal %fp@(8),%a0
the_semaphore->Attributes = *the_semaphore_attributes;
46adc: 2011 movel %a1@,%d0 46ade: 2229 0004 movel %a1@(4),%d1
the_semaphore->count = initial_value;
46ae2: 216e 0010 0048 movel %fp@(16),%a0@(72)
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
the_semaphore->Attributes = *the_semaphore_attributes;
46ae8: 2140 0040 movel %d0,%a0@(64) 46aec: 2141 0044 movel %d1,%a0@(68)
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
46af0: 7201 moveq #1,%d1 46af2: b2a9 0004 cmpl %a1@(4),%d1 46af6: 57c0 seq %d0 46af8: 49c0 extbl %d0 46afa: 4480 negl %d0 46afc: 2f00 movel %d0,%sp@- 46afe: 2f08 movel %a0,%sp@- 46b00: 4eb9 0004 847c jsr 4847c <_Thread_queue_Initialize> 46b06: 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
);
}
46b0a: 4e5e unlk %fp 46b0c: 4e75 rts
...
00046b10 <_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
)
{
46b10: 4e56 0000 linkw %fp,#0 46b14: 2f0a movel %a2,%sp@- 46b16: 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)) ) {
46b1a: 2f0a movel %a2,%sp@- 46b1c: 4eb9 0004 80a0 jsr 480a0 <_Thread_queue_Dequeue> 46b22: 588f addql #4,%sp 46b24: 4a80 tstl %d0 46b26: 670a beqs 46b32 <_CORE_semaphore_Surrender+0x22>
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
46b28: 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)) ) {
46b2c: 4280 clrl %d0
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
46b2e: 4e5e unlk %fp 46b30: 4e75 rts
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
46b32: 203c 0000 0700 movel #1792,%d0 46b38: 40c1 movew %sr,%d1 46b3a: 8081 orl %d1,%d0 46b3c: 46c0 movew %d0,%sr
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
46b3e: 202a 0048 movel %a2@(72),%d0 46b42: b0aa 0040 cmpl %a2@(64),%d0 46b46: 6412 bccs 46b5a <_CORE_semaphore_Surrender+0x4a>
the_semaphore->count += 1;
46b48: 5280 addql #1,%d0 46b4a: 2540 0048 movel %d0,%a2@(72) 46b4e: 4280 clrl %d0
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
46b50: 46c1 movew %d1,%sr
}
return status;
}
46b52: 246e fffc moveal %fp@(-4),%a2 46b56: 4e5e unlk %fp 46b58: 4e75 rts
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
46b5a: 7004 moveq #4,%d0 <== NOT EXECUTED
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
46b5c: 46c1 movew %d1,%sr <== NOT EXECUTED 46b5e: 60f2 bras 46b52 <_CORE_semaphore_Surrender+0x42> <== NOT EXECUTED
0004673c <_Chain_Append>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
4673c: 203c 0000 0700 movel #1792,%d0
void _Chain_Append(
Chain_Control *the_chain,
Chain_Node *node
)
{
46742: 4e56 0000 linkw %fp,#0 46746: 206e 000c moveal %fp@(12),%a0 4674a: 2f0a movel %a2,%sp@- 4674c: 226e 0008 moveal %fp@(8),%a1
ISR_Level level;
_ISR_Disable( level );
46750: 40c1 movew %sr,%d1 46752: 8081 orl %d1,%d0 46754: 46c0 movew %d0,%sr
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
46756: 2009 movel %a1,%d0 46758: 5880 addql #4,%d0 4675a: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
4675c: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
46760: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
46764: 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;
46768: 2488 movel %a0,%a2@
_Chain_Append_unprotected( the_chain, node );
_ISR_Enable( level );
4676a: 46c1 movew %d1,%sr
}
4676c: 245f moveal %sp@+,%a2 4676e: 4e5e unlk %fp 46770: 4e75 rts
...
0004afe8 <_Chain_Extract>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
4afe8: 203c 0000 0700 movel #1792,%d0
*/
void _Chain_Extract(
Chain_Node *node
)
{
4afee: 4e56 0000 linkw %fp,#0 4aff2: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
4aff6: 40c1 movew %sr,%d1 4aff8: 8081 orl %d1,%d0 4affa: 46c0 movew %d0,%sr
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4affc: 2268 0004 moveal %a0@(4),%a1
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4b000: 2050 moveal %a0@,%a0
previous = the_node->previous; next->previous = previous; previous->next = next;
4b002: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4b004: 2149 0004 movel %a1,%a0@(4)
_Chain_Extract_unprotected( node );
_ISR_Enable( level );
4b008: 46c1 movew %d1,%sr
}
4b00a: 4e5e unlk %fp 4b00c: 4e75 rts
...
0004b010 <_Chain_Get>:
{
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
4b010: 203c 0000 0700 movel #1792,%d0
*/
Chain_Node *_Chain_Get(
Chain_Control *the_chain
)
{
4b016: 4e56 0000 linkw %fp,#0 4b01a: 226e 0008 moveal %fp@(8),%a1 4b01e: 2f0a movel %a2,%sp@-
ISR_Level level;
Chain_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
4b020: 40c1 movew %sr,%d1 4b022: 8081 orl %d1,%d0 4b024: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4b026: 2049 moveal %a1,%a0 4b028: 2018 movel %a0@+,%d0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b02a: b1c0 cmpal %d0,%a0 4b02c: 6712 beqs 4b040 <_Chain_Get+0x30>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4b02e: 2440 moveal %d0,%a2 4b030: 2052 moveal %a2@,%a0
the_chain->first = new_first;
4b032: 2288 movel %a0,%a1@
new_first->previous = _Chain_Head(the_chain);
4b034: 2149 0004 movel %a1,%a0@(4)
if ( !_Chain_Is_empty( the_chain ) )
return_node = _Chain_Get_first_unprotected( the_chain );
_ISR_Enable( level );
4b038: 46c1 movew %d1,%sr
return return_node; }
4b03a: 245f moveal %sp@+,%a2 4b03c: 4e5e unlk %fp 4b03e: 4e75 rts
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b040: 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 );
4b042: 46c1 movew %d1,%sr
return return_node; }
4b044: 245f moveal %sp@+,%a2 4b046: 4e5e unlk %fp 4b048: 4e75 rts
...
0004abb8 <_Event_Manager_initialization>:
*
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
4abb8: 4e56 0000 linkw %fp,#0
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
4abbc: 4e5e unlk %fp
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4abbe: 42b9 0005 db32 clrl 5db32 <_Event_Sync_state>
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
4abc4: 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 da0e moveal 5da0e <_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 0108 moveal %a2@(264),%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 db32 movel %d2,5db32 <_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 8608 jsr 48608 <_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 db32 movel 5db32 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
45758: 42b9 0005 db32 clrl 5db32 <_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 77b4 jmp 477b4 <_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 da2c pea 5da2c <_Watchdog_Ticks_chain> 457d0: 4eb9 0004 8e0c jsr 48e0c <_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 8608 jsr 48608 <_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 db32 movel 5db32 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
457fa: 42b9 0005 db32 clrl 5db32 <_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 0108 moveal %a2@(264),%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 d9ee moveal 5d9ee <_ISR_Nest_level>,%a1 458a2: 4a89 tstl %a1 458a4: 670a beqs 458b0 <_Event_Surrender+0x40> 458a6: b5f9 0005 da0e cmpal 5da0e <_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 7968 jsr 47968 <_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 8f54 jsr 48f54 <_Watchdog_Remove> 45932: 2f3c 1003 fff8 movel #268697592,%sp@- 45938: 2f0a movel %a2,%sp@- 4593a: 4eb9 0004 7968 jsr 47968 <_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 db32 moveal 5db32 <_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 db32 moveal 5db32 <_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 db32 movel %d0,5db32 <_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 7d64 jsr 47d64 <_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 da0e cmpl 5da0e <_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 7968 jsr 47968 <_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 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 459f4: 5380 subql #1,%d0 459f6: 23c0 0005 d954 movel %d0,5d954 <_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 db32 movel 5db32 <_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 45a16: 2040 moveal %d0,%a0
#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
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
45a1a: 2143 0034 movel %d3,%a0@(52)
#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 db32 movel %d1,5db32 <_Event_Sync_state>
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
_ISR_Enable( level );
45a24: 46c2 movew %d2,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
45a26: 2f3c 1003 fff8 movel #268697592,%sp@- 45a2c: 2f00 movel %d0,%sp@- 45a2e: 4eb9 0004 7968 jsr 47968 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
45a34: 508f addql #8,%sp 45a36: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 45a3c: 5380 subql #1,%d0 45a3e: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level> 45a44: 60b6 bras 459fc <_Event_Timeout+0x60>
...
0004b310 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4b310: 4e56 ffcc linkw %fp,#-52 4b314: 226e 000c moveal %fp@(12),%a1 4b318: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4b31c: 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;
4b320: 2c09 movel %a1,%d6 4b322: 5886 addql #4,%d6
uintptr_t const page_size = heap->page_size;
4b324: 202a 0010 movel %a2@(16),%d0
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4b328: 222e 0010 movel %fp@(16),%d1 4b32c: 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;
4b330: 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;
4b334: 2d40 fffc movel %d0,%fp@(-4)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
4b338: bc89 cmpl %a1,%d6 4b33a: 6500 0146 bcsw 4b482 <_Heap_Allocate_aligned_with_boundary+0x172>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4b33e: 4a84 tstl %d4 4b340: 6600 013c bnew 4b47e <_Heap_Allocate_aligned_with_boundary+0x16e>
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b344: b1ca cmpal %a2,%a0 4b346: 6700 0152 beqw 4b49a <_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;
4b34a: 242e fffc movel %fp@(-4),%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b34e: 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;
4b350: 5e82 addql #7,%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b352: 9a89 subl %a1,%d5
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b354: 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;
4b356: 2d42 fff8 movel %d2,%fp@(-8)
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b35a: 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 ) {
4b35e: 2028 0004 movel %a0@(4),%d0
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
4b362: 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 ) {
4b364: b086 cmpl %d6,%d0 4b366: 630e blss 4b376 <_Heap_Allocate_aligned_with_boundary+0x66>
if ( alignment == 0 ) {
4b368: 4a81 tstl %d1 4b36a: 6628 bnes 4b394 <_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;
4b36c: 2408 movel %a0,%d2 4b36e: 5082 addql #8,%d2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4b370: 4a82 tstl %d2 4b372: 6600 00ee bnew 4b462 <_Heap_Allocate_aligned_with_boundary+0x152>
break;
}
block = block->next;
4b376: 2068 0008 moveal %a0@(8),%a0
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b37a: b1ca cmpal %a2,%a0 4b37c: 66e0 bnes 4b35e <_Heap_Allocate_aligned_with_boundary+0x4e> 4b37e: 4280 clrl %d0
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4b380: b6aa 0044 cmpl %a2@(68),%d3 4b384: 6304 blss 4b38a <_Heap_Allocate_aligned_with_boundary+0x7a>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4b386: 2543 0044 movel %d3,%a2@(68)
}
return (void *) alloc_begin;
}
4b38a: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b390: 4e5e unlk %fp 4b392: 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;
4b394: 7efe moveq #-2,%d7 4b396: 4be8 0008 lea %a0@(8),%a5 4b39a: 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;
4b39c: 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;
4b3a0: 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;
4b3a2: 2a2e fff8 movel %fp@(-8),%d5 4b3a6: 9a8c subl %a4,%d5
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b3a8: 242e fff4 movel %fp@(-12),%d2 4b3ac: d480 addl %d0,%d2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4b3ae: 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;
4b3b0: d085 addl %d5,%d0 4b3b2: 4c41 7005 remul %d1,%d5,%d7 4b3b6: 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 ) {
4b3b8: b480 cmpl %d0,%d2 4b3ba: 630a blss 4b3c6 <_Heap_Allocate_aligned_with_boundary+0xb6> 4b3bc: 2a00 movel %d0,%d5 4b3be: 4c41 5002 remul %d1,%d2,%d5 4b3c2: 9082 subl %d2,%d0 4b3c4: 2400 movel %d0,%d2
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4b3c6: 4a84 tstl %d4 4b3c8: 676c beqs 4b436 <_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;
4b3ca: 2002 movel %d2,%d0 4b3cc: d089 addl %a1,%d0 4b3ce: 2e00 movel %d0,%d7 4b3d0: 4c44 7005 remul %d4,%d5,%d7 4b3d4: 2e00 movel %d0,%d7 4b3d6: 9e85 subl %d5,%d7 4b3d8: 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 ) {
4b3da: be82 cmpl %d2,%d7 4b3dc: 6358 blss 4b436 <_Heap_Allocate_aligned_with_boundary+0x126> 4b3de: be80 cmpl %d0,%d7 4b3e0: 6454 bccs 4b436 <_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;
4b3e2: 2e0d movel %a5,%d7 4b3e4: 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 ) {
4b3e6: ba87 cmpl %d7,%d5 4b3e8: 658c bcss 4b376 <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4b3ea: 9a89 subl %a1,%d5 4b3ec: 2005 movel %d5,%d0 4b3ee: 2647 moveal %d7,%a3 4b3f0: 4c41 0002 remul %d1,%d2,%d0 4b3f4: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4b3f6: 2005 movel %d5,%d0 4b3f8: d089 addl %a1,%d0 4b3fa: 2405 movel %d5,%d2 4b3fc: 2e00 movel %d0,%d7 4b3fe: 4c44 7005 remul %d4,%d5,%d7 4b402: 2e00 movel %d0,%d7 4b404: 9e85 subl %d5,%d7 4b406: 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 ) {
4b408: be82 cmpl %d2,%d7 4b40a: 632a blss 4b436 <_Heap_Allocate_aligned_with_boundary+0x126> 4b40c: be80 cmpl %d0,%d7 4b40e: 6426 bccs 4b436 <_Heap_Allocate_aligned_with_boundary+0x126>
if ( boundary_line < boundary_floor ) {
4b410: ba8b cmpl %a3,%d5 4b412: 6500 ff62 bcsw 4b376 <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4b416: 9a89 subl %a1,%d5 4b418: 2005 movel %d5,%d0 4b41a: 4c41 0002 remul %d1,%d2,%d0 4b41e: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4b420: 2005 movel %d5,%d0 4b422: d089 addl %a1,%d0 4b424: 2405 movel %d5,%d2 4b426: 2e00 movel %d0,%d7 4b428: 4c44 7005 remul %d4,%d5,%d7 4b42c: 2e00 movel %d0,%d7 4b42e: 9e85 subl %d5,%d7 4b430: 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 ) {
4b432: be82 cmpl %d2,%d7 4b434: 62d6 bhis 4b40c <_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 ) {
4b436: b48d cmpl %a5,%d2 4b438: 6500 ff3c bcsw 4b376 <_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;
4b43c: 70f8 moveq #-8,%d0 4b43e: 9088 subl %a0,%d0 4b440: 2a40 moveal %d0,%a5 4b442: 2e02 movel %d2,%d7 4b444: dbc2 addal %d2,%a5 4b446: 202e fffc movel %fp@(-4),%d0 4b44a: 4c40 7005 remul %d0,%d5,%d7 4b44e: 9bc5 subal %d5,%a5
if ( free_size >= min_block_size || free_size == 0 ) {
4b450: bbcc cmpal %a4,%a5 4b452: 6400 ff1c bccw 4b370 <_Heap_Allocate_aligned_with_boundary+0x60> 4b456: 4a8d tstl %a5 4b458: 6600 ff1c bnew 4b376 <_Heap_Allocate_aligned_with_boundary+0x66>
boundary
);
}
}
if ( alloc_begin != 0 ) {
4b45c: 4a82 tstl %d2 4b45e: 6700 ff16 beqw 4b376 <_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 );
4b462: 2f09 movel %a1,%sp@-
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4b464: d7aa 004c addl %d3,%a2@(76)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4b468: 2f02 movel %d2,%sp@- 4b46a: 2f08 movel %a0,%sp@- 4b46c: 2f0a movel %a2,%sp@- 4b46e: 4eb9 0004 6e38 jsr 46e38 <_Heap_Block_allocate> 4b474: 4fef 0010 lea %sp@(16),%sp 4b478: 2002 movel %d2,%d0 4b47a: 6000 ff04 braw 4b380 <_Heap_Allocate_aligned_with_boundary+0x70>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
4b47e: b889 cmpl %a1,%d4 4b480: 640c bccs 4b48e <_Heap_Allocate_aligned_with_boundary+0x17e>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4b482: 4280 clrl %d0
}
return (void *) alloc_begin;
}
4b484: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b48a: 4e5e unlk %fp 4b48c: 4e75 rts
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4b48e: 4a81 tstl %d1 4b490: 6600 feb2 bnew 4b344 <_Heap_Allocate_aligned_with_boundary+0x34> 4b494: 2200 movel %d0,%d1 4b496: 6000 feac braw 4b344 <_Heap_Allocate_aligned_with_boundary+0x34>
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b49a: 4283 clrl %d3 4b49c: 4280 clrl %d0 4b49e: 6000 fee0 braw 4b380 <_Heap_Allocate_aligned_with_boundary+0x70>
...
00046e38 <_Heap_Block_allocate>:
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e38: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46e3a: 4e56 ffe0 linkw %fp,#-32 46e3e: 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;
46e42: 2041 moveal %d1,%a0 46e44: 5188 subql #8,%a0 46e46: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 46e4a: 246e 000c moveal %fp@(12),%a2
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e4e: 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;
46e50: 2848 moveal %a0,%a4 46e52: 240a movel %a2,%d2 46e54: 99ca subal %a2,%a4
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e56: c0aa 0004 andl %a2@(4),%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46e5a: 266e 0008 moveal %fp@(8),%a3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e5e: c6b2 0804 andl %a2@(00000004,%d0:l),%d3
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46e62: 2a2e 0014 movel %fp@(20),%d5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
46e66: 4a03 tstb %d3 46e68: 6600 00aa bnew 46f14 <_Heap_Block_allocate+0xdc>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
46e6c: 53ab 0038 subql #1,%a3@(56)
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
46e70: 76fe moveq #-2,%d3
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
46e72: 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;
46e76: 202a 0008 movel %a2@(8),%d0
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
46e7a: 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;
46e7c: 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 );
46e80: 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;
46e84: 2340 0008 movel %d0,%a1@(8)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
46e88: 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 );
46e8c: 97ab 0030 subl %d3,%a3@(48)
next->prev = prev;
46e90: 2b49 000c movel %a1,%a5@(12)
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
46e94: b08c cmpl %a4,%d0 46e96: 6200 0088 bhiw 46f20 <_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;
46e9a: 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 )
46e9e: 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 ) ) {
46ea2: 7201 moveq #1,%d1 46ea4: 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;
46ea6: 2008 movel %a0,%d0 46ea8: 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;
46eaa: d1ab 0030 addl %d0,%a3@(48)
if ( _Heap_Is_prev_used( block ) ) {
46eae: c2aa 0004 andl %a2@(4),%d1 46eb2: 6700 0082 beqw 46f36 <_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;
46eb6: 78fe moveq #-2,%d4
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
46eb8: 52ab 0038 addql #1,%a3@(56) 46ebc: 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;
46ebe: 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;
46ec2: 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;
46ec4: 7801 moveq #1,%d4 46ec6: 8880 orl %d0,%d4
new_block->next = next;
46ec8: 254c 0008 movel %a4,%a2@(8)
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46ecc: d483 addl %d3,%d2 46ece: 9488 subl %a0,%d2
new_block->prev = block_before;
46ed0: 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;
46ed4: 2544 0004 movel %d4,%a2@(4)
block_before->next = new_block;
46ed8: 234a 0008 movel %a2,%a1@(8)
next->prev = new_block;
46edc: 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 );
46ee0: 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;
46ee2: 2080 movel %d0,%a0@
new_block->size_and_flag = new_block_size;
46ee4: 2142 0004 movel %d2,%a0@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46ee8: 2f05 movel %d5,%sp@- 46eea: 2f01 movel %d1,%sp@- 46eec: 2f08 movel %a0,%sp@- 46eee: 2f0b movel %a3,%sp@- 46ef0: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46ef6: 4fef 0010 lea %sp@(16),%sp
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
46efa: 202b 0030 movel %a3@(48),%d0
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
46efe: b0ab 0034 cmpl %a3@(52),%d0 46f02: 6404 bccs 46f08 <_Heap_Block_allocate+0xd0>
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
stats->min_free_size = stats->free_size;
46f04: 2740 0034 movel %d0,%a3@(52)
}
return block;
}
46f08: 200a movel %a2,%d0 46f0a: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 46f10: 4e5e unlk %fp 46f12: 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 ) {
46f14: 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 );
46f18: 224b moveal %a3,%a1
}
if ( alloc_area_offset < heap->page_size ) {
46f1a: b08c cmpl %a4,%d0 46f1c: 6300 ff7c blsw 46e9a <_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 );
46f20: 4874 5800 pea %a4@(00000000,%d5:l) 46f24: 2f09 movel %a1,%sp@- 46f26: 2f0a movel %a2,%sp@- 46f28: 2f0b movel %a3,%sp@- 46f2a: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46f30: 4fef 0010 lea %sp@(16),%sp 46f34: 60c4 bras 46efa <_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);
46f36: 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;
46f38: 78fe moveq #-2,%d4 46f3a: 2209 movel %a1,%d1 46f3c: c8aa 0004 andl %a2@(4),%d4 46f40: 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;
46f42: 78fe moveq #-2,%d4 46f44: 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;
46f46: 7801 moveq #1,%d4 46f48: 8880 orl %d0,%d4
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
46f4a: d483 addl %d3,%d2 46f4c: 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;
46f4e: 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 );
46f52: 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;
46f54: 2080 movel %d0,%a0@
new_block->size_and_flag = new_block_size;
46f56: 2142 0004 movel %d2,%a0@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46f5a: 2f05 movel %d5,%sp@- 46f5c: 2f01 movel %d1,%sp@- 46f5e: 2f08 movel %a0,%sp@- 46f60: 2f0b movel %a3,%sp@- 46f62: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46f68: 4fef 0010 lea %sp@(16),%sp 46f6c: 608c bras 46efa <_Heap_Block_allocate+0xc2>
...
00050418 <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
50418: 4e56 fff4 linkw %fp,#-12 5041c: 206e 0008 moveal %fp@(8),%a0 50420: 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;
50424: 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;
50428: 2268 0024 moveal %a0@(36),%a1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
5042c: 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;
50430: b0a8 0018 cmpl %a0@(24),%d0 50434: 6410 bccs 50446 <_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 ) {
50436: b280 cmpl %d0,%d1 50438: 671c beqs 50456 <_Heap_Extend+0x3e> 5043a: 7002 moveq #2,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
5043c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50442: 4e5e unlk %fp 50444: 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 ) {
50446: b280 cmpl %d0,%d1 50448: 63ec blss 50436 <_Heap_Extend+0x1e> 5044a: 7001 moveq #1,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
5044c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50452: 4e5e unlk %fp 50454: 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;
50456: 2200 movel %d0,%d1 50458: d2ae 0010 addl %fp@(16),%d1
* block and free it.
*/
heap->area_end = new_heap_area_end;
extend_size = new_heap_area_end
5045c: 70f8 moveq #-8,%d0 5045e: 9089 subl %a1,%d0 50460: d081 addl %d1,%d0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
50462: 2600 movel %d0,%d3 50464: 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;
5046a: 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;
5046e: 246e 0014 moveal %fp@(20),%a2 50472: 9082 subl %d2,%d0 50474: 2480 movel %d0,%a2@
if( extend_size >= heap->min_block_size ) {
50476: b0a8 0014 cmpl %a0@(20),%d0 5047a: 640c bccs 50488 <_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 ));
5047c: 4280 clrl %d0 <== NOT EXECUTED
}
return HEAP_EXTEND_SUCCESSFUL;
}
5047e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50484: 4e5e unlk %fp 50486: 4e75 rts
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
50488: 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);
5048a: 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;
5048e: 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 =
50492: 2228 0020 movel %a0@(32),%d1 50496: 928a subl %a2,%d1 50498: 8480 orl %d0,%d2
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
5049a: 214a 0024 movel %a2,%a0@(36) 5049e: 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 =
504a2: 7401 moveq #1,%d2 504a4: 8481 orl %d1,%d2 504a6: 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 ));
504aa: 4869 0008 pea %a1@(8)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
504ae: d1a8 002c addl %d0,%a0@(44)
++stats->used_blocks;
504b2: 52a8 0040 addql #1,%a0@(64)
--stats->frees; /* Do not count subsequent call as actual free() */
504b6: 53a8 0050 subql #1,%a0@(80)
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
504ba: 2f08 movel %a0,%sp@- 504bc: 4eb9 0004 b590 jsr 4b590 <_Heap_Free> 504c2: 508f addql #8,%sp 504c4: 4280 clrl %d0 504c6: 60b6 bras 5047e <_Heap_Extend+0x66>
0004b4a4 <_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 )
{
4b4a4: 4e56 ffe4 linkw %fp,#-28 4b4a8: 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 )
4b4ac: 2040 moveal %d0,%a0 4b4ae: 5188 subql #8,%a0 4b4b0: 226e 0008 moveal %fp@(8),%a1 4b4b4: 4c69 0001 0010 remul %a1@(16),%d1,%d0 4b4ba: 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;
4b4be: 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 )
4b4c2: 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
4b4c4: b088 cmpl %a0,%d0 4b4c6: 6200 00a0 bhiw 4b568 <_Heap_Free+0xc4>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4b4ca: 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
4b4ce: b288 cmpl %a0,%d1 4b4d0: 6500 0096 bcsw 4b568 <_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;
4b4d4: 2628 0004 movel %a0@(4),%d3 4b4d8: 74fe moveq #-2,%d2 4b4da: 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);
4b4dc: 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
4b4e0: b5c0 cmpal %d0,%a2 4b4e2: 6500 0084 bcsw 4b568 <_Heap_Free+0xc4> 4b4e6: b5c1 cmpal %d1,%a2 4b4e8: 627e bhis 4b568 <_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;
4b4ea: 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 ) ) {
4b4ee: 7a01 moveq #1,%d5 4b4f0: ca84 andl %d4,%d5 4b4f2: 4a05 tstb %d5 4b4f4: 6772 beqs 4b568 <_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;
4b4f6: 7afe moveq #-2,%d5 4b4f8: c885 andl %d5,%d4
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4b4fa: b5c1 cmpal %d1,%a2 4b4fc: 6700 00fa beqw 4b5f8 <_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 )
4b500: 7a01 moveq #1,%d5 4b502: 7c01 moveq #1,%d6 4b504: cab2 4804 andl %a2@(00000004,%d4:l),%d5 4b508: 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 ) ) {
4b50a: 7c01 moveq #1,%d6 4b50c: c686 andl %d6,%d3 4b50e: 4a03 tstb %d3 4b510: 6660 bnes 4b572 <_Heap_Free+0xce>
uintptr_t const prev_size = block->prev_size;
4b512: 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);
4b514: 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
4b516: b1c0 cmpal %d0,%a0 4b518: 654e bcss 4b568 <_Heap_Free+0xc4> 4b51a: b1c1 cmpal %d1,%a0 4b51c: 624a bhis 4b568 <_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) ) {
4b51e: 7001 moveq #1,%d0 4b520: c0a8 0004 andl %a0@(4),%d0 4b524: 4a00 tstb %d0 4b526: 6740 beqs 4b568 <_Heap_Free+0xc4>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4b528: 4a05 tstb %d5 4b52a: 6700 00d2 beqw 4b5fe <_Heap_Free+0x15a>
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4b52e: 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;
4b532: 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;
4b536: d882 addl %d2,%d4 4b538: d684 addl %d4,%d3
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b53a: 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;
4b53c: 246a 0008 moveal %a2@(8),%a2 4b540: 8083 orl %d3,%d0
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4b542: 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;
4b546: 2140 0004 movel %d0,%a0@(4)
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4b54a: 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;
4b54e: 274a 0008 movel %a2,%a3@(8)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b552: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b556: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b55a: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4b55e: 7001 moveq #1,%d0
return( true );
}
4b560: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 4b564: 4e5e unlk %fp 4b566: 4e75 rts 4b568: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
4b56c: 4200 clrb %d0
}
4b56e: 4e5e unlk %fp 4b570: 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 */
4b572: 4a05 tstb %d5 4b574: 6736 beqs 4b5ac <_Heap_Free+0x108>
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4b576: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + next_block_size;
4b57a: d882 addl %d2,%d4
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b57c: 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;
4b57e: 246a 0008 moveal %a2@(8),%a2 4b582: 8084 orl %d4,%d0
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4b584: 2184 4800 movel %d4,%a0@(00000000,%d4:l)
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4b588: 214b 000c movel %a3,%a0@(12)
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4b58c: 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;
4b590: 2140 0004 movel %d0,%a0@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b594: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b598: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b59c: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4b5a0: 7001 moveq #1,%d0
new_block->prev = prev;
next->prev = new_block;
4b5a2: 2548 000c movel %a0,%a2@(12)
prev->next = new_block;
4b5a6: 2748 0008 movel %a0,%a3@(8) 4b5aa: 60b4 bras 4b560 <_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;
4b5ac: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b5ae: 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;
4b5b0: 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;
4b5b2: 2669 0008 moveal %a1@(8),%a3 4b5b6: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b5ba: cdaa 0004 andl %d6,%a2@(4)
next_block->prev_size = block_size;
4b5be: 2482 movel %d2,%a2@
/* Statistics */
++stats->free_blocks;
4b5c0: 2029 0038 movel %a1@(56),%d0 4b5c4: 5280 addql #1,%d0
new_block->next = next;
4b5c6: 214b 0008 movel %a3,%a0@(8)
new_block->prev = block_before;
4b5ca: 2149 000c movel %a1,%a0@(12)
block_before->next = new_block;
4b5ce: 2348 0008 movel %a0,%a1@(8)
next->prev = new_block;
4b5d2: 2748 000c movel %a0,%a3@(12) 4b5d6: 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;
4b5da: b0a9 003c cmpl %a1@(60),%d0 4b5de: 6300 ff72 blsw 4b552 <_Heap_Free+0xae>
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b5e2: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b5e6: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b5ea: 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;
4b5ee: 2340 003c movel %d0,%a1@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b5f2: 7001 moveq #1,%d0 4b5f4: 6000 ff6a braw 4b560 <_Heap_Free+0xbc>
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4b5f8: 4205 clrb %d5 4b5fa: 6000 ff0e braw 4b50a <_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;
4b5fe: d682 addl %d2,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b600: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b602: 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;
4b604: 8a83 orl %d3,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
4b606: 2483 movel %d3,%a2@
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b608: 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;
4b60a: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b60e: cdaa 0004 andl %d6,%a2@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b612: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b616: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b61a: 52a9 0050 addql #1,%a1@(80) 4b61e: 6000 ff40 braw 4b560 <_Heap_Free+0xbc>
...
0007abec <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
7abec: 4e56 fff4 linkw %fp,#-12 7abf0: 206e 0008 moveal %fp@(8),%a0 7abf4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7abf8: 246e 000c moveal %fp@(12),%a2
Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block;
7abfc: 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;
7ac00: 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;
7ac04: 4292 clrl %a2@
the_info->Free.total = 0;
7ac06: 42aa 0008 clrl %a2@(8)
the_info->Free.largest = 0;
7ac0a: 42aa 0004 clrl %a2@(4)
the_info->Used.number = 0;
7ac0e: 42aa 000c clrl %a2@(12)
the_info->Used.total = 0;
7ac12: 42aa 0014 clrl %a2@(20)
the_info->Used.largest = 0;
7ac16: 42aa 0010 clrl %a2@(16)
while ( the_block != end ) {
7ac1a: b489 cmpl %a1,%d2 7ac1c: 6746 beqs 7ac64 <_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;
7ac1e: 260a movel %a2,%d3 7ac20: 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 ) {
7ac26: 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;
7ac2a: 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) )
7ac2c: 204a moveal %a2,%a0 7ac2e: 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);
7ac30: 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;
7ac32: 2229 0004 movel %a1@(4),%d1 7ac36: 0801 0000 btst #0,%d1 7ac3a: 6702 beqs 7ac3e <_Heap_Get_information+0x52> 7ac3c: 2043 moveal %d3,%a0
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
7ac3e: 5290 addql #1,%a0@
info->total += the_size;
7ac40: d1a8 0008 addl %d0,%a0@(8)
if ( info->largest < the_size )
7ac44: b0a8 0004 cmpl %a0@(4),%d0 7ac48: 6304 blss 7ac4e <_Heap_Get_information+0x62>
info->largest = the_size;
7ac4a: 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 ) {
7ac4e: b3c2 cmpal %d2,%a1 7ac50: 66d8 bnes 7ac2a <_Heap_Get_information+0x3e> 7ac52: 202a 0014 movel %a2@(20),%d0 7ac56: 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;
7ac58: 2540 0014 movel %d0,%a2@(20)
}
7ac5c: 4cd7 040c moveml %sp@,%d2-%d3/%a2 7ac60: 4e5e unlk %fp 7ac62: 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 ) {
7ac64: 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;
7ac66: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED
}
7ac6a: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED 7ac6e: 4e5e unlk %fp <== NOT EXECUTED 7ac70: 4e75 rts <== NOT EXECUTED
...
0005a670 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5a670: 4e56 ffe0 linkw %fp,#-32 5a674: 226e 0014 moveal %fp@(20),%a1 5a678: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 5a67c: 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 )
5a680: 2202 movel %d2,%d1 5a682: 2042 moveal %d2,%a0 5a684: 5188 subql #8,%a0 5a686: 246e 0008 moveal %fp@(8),%a2 5a68a: 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;
5a690: 4291 clrl %a1@
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5a692: 266e 0018 moveal %fp@(24),%a3 5a696: 91c0 subal %d0,%a0 5a698: 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;
5a69c: 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
5a69e: b1ea 0020 cmpal %a2@(32),%a0 5a6a2: 653c bcss 5a6e0 <_Heap_Resize_block+0x70> 5a6a4: b1ea 0024 cmpal %a2@(36),%a0 5a6a8: 6236 bhis 5a6e0 <_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;
5a6aa: 76fe moveq #-2,%d3 5a6ac: 78fe moveq #-2,%d4
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
5a6ae: 7a01 moveq #1,%d5 5a6b0: 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;
5a6b2: 7204 moveq #4,%d1 5a6b4: 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;
5a6b6: 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;
5a6ba: 49f0 3800 lea %a0@(00000000,%d3:l),%a4
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5a6be: d28c addl %a4,%d1 5a6c0: c8ac 0004 andl %a4@(4),%d4
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
5a6c4: 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;
5a6c8: 2281 movel %d1,%a1@ 5a6ca: bd85 eorl %d6,%d5 5a6cc: 1c05 moveb %d5,%d6
if ( next_block_is_free ) {
5a6ce: 661c bnes 5a6ec <_Heap_Resize_block+0x7c>
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
5a6d0: b280 cmpl %d0,%d1 5a6d2: 6420 bccs 5a6f4 <_Heap_Resize_block+0x84> 5a6d4: 7001 moveq #1,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5a6d6: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5a6dc: 4e5e unlk %fp 5a6de: 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;
5a6e0: 7002 moveq #2,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5a6e2: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5a6e8: 4e5e unlk %fp 5a6ea: 4e75 rts
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
5a6ec: d684 addl %d4,%d3
alloc_size += next_block_size;
5a6ee: d284 addl %d4,%d1
}
if ( new_alloc_size > alloc_size ) {
5a6f0: b280 cmpl %d0,%d1 5a6f2: 65e0 bcss 5a6d4 <_Heap_Resize_block+0x64>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
5a6f4: 4a06 tstb %d6 5a6f6: 672a beqs 5a722 <_Heap_Resize_block+0xb2>
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5a6f8: 7201 moveq #1,%d1 5a6fa: 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;
5a6fe: 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;
5a702: 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;
5a704: 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;
5a708: 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;
5a70c: 7201 moveq #1,%d1 5a70e: 83b0 3804 orl %d1,%a0@(00000004,%d3:l)
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
5a712: 2949 000c movel %a1,%a4@(12)
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
5a716: 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;
5a71a: 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;
5a71e: 234c 0008 movel %a4,%a1@(8)
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
5a722: 2f00 movel %d0,%sp@- 5a724: 2f02 movel %d2,%sp@- 5a726: 2f08 movel %a0,%sp@- 5a728: 2f0a movel %a2,%sp@- 5a72a: 4eb9 0004 6e38 jsr 46e38 <_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;
5a730: 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;
5a734: 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 );
5a736: 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;
5a738: 2240 moveal %d0,%a1 5a73a: 93c2 subal %d2,%a1
/* Statistics */
++stats->resizes;
5a73c: 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;
5a73e: c2a8 0004 andl %a0@(4),%d1 5a742: 43f1 1804 lea %a1@(00000004,%d1:l),%a1 5a746: 2689 movel %a1,%a3@
/* Statistics */
++stats->resizes;
5a748: 52aa 0054 addql #1,%a2@(84)
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
5a74c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5a752: 4e5e unlk %fp 5a754: 4e75 rts
...
00047e04 <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
47e04: 4e56 0000 linkw %fp,#0 47e08: 202e 0008 movel %fp@(8),%d0
va_list ap;
if ( error ) {
47e0c: 4a2e 000f tstb %fp@(15) 47e10: 6624 bnes 47e36 <_Heap_Walk_print+0x32>
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
47e12: 2f00 movel %d0,%sp@- 47e14: 4879 0005 c7a0 pea 5c7a0 <_Status_Object_name_errors_to_status+0x420> 47e1a: 4eb9 0004 3ad0 jsr 43ad0 <printk> 47e20: 508f addql #8,%sp
}
va_start( ap, fmt );
vprintk( fmt, ap );
47e22: 486e 0014 pea %fp@(20) 47e26: 2f2e 0010 movel %fp@(16),%sp@- 47e2a: 4eb9 0004 595c jsr 4595c <vprintk> 47e30: 508f addql #8,%sp
va_end( ap ); }
47e32: 4e5e unlk %fp 47e34: 4e75 rts
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
va_list ap;
if ( error ) {
printk( "FAIL[%d]: ", source );
47e36: 2f00 movel %d0,%sp@- 47e38: 4879 0005 c795 pea 5c795 <_Status_Object_name_errors_to_status+0x415> 47e3e: 4eb9 0004 3ad0 jsr 43ad0 <printk> 47e44: 508f addql #8,%sp
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
vprintk( fmt, ap );
47e46: 486e 0014 pea %fp@(20) 47e4a: 2f2e 0010 movel %fp@(16),%sp@- 47e4e: 4eb9 0004 595c jsr 4595c <vprintk> 47e54: 508f addql #8,%sp
va_end( ap ); }
47e56: 4e5e unlk %fp 47e58: 4e75 rts
...
0004649e <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
4649e: 4e56 fff0 linkw %fp,#-16 464a2: 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;
464a6: 2639 0005 c256 movel 5c256 <Configuration+0x32>,%d3
drivers_in_table = Configuration.number_of_device_drivers;
464ac: 2439 0005 c252 movel 5c252 <Configuration+0x2e>,%d2
number_of_drivers = Configuration.maximum_drivers;
464b2: 2839 0005 c24e movel 5c24e <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 )
464b8: b882 cmpl %d2,%d4 464ba: 6216 bhis 464d2 <_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;
464bc: 23c3 0005 db72 movel %d3,5db72 <_IO_Driver_address_table>
_IO_Number_of_drivers = number_of_drivers;
464c2: 23c2 0005 db6e movel %d2,5db6e <_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;
}
464c8: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 464ce: 4e5e unlk %fp 464d0: 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 *)
464d2: 2004 movel %d4,%d0 464d4: 2a04 movel %d4,%d5 464d6: e788 lsll #3,%d0 464d8: eb8d lsll #5,%d5 464da: 9a80 subl %d0,%d5 464dc: 2f05 movel %d5,%sp@- 464de: 4eb9 0004 9070 jsr 49070 <_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(
464e4: 2f05 movel %d5,%sp@- 464e6: 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;
464e8: 23c4 0005 db6e movel %d4,5db6e <_IO_Number_of_drivers>
memset(
464ee: 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 *)
464f0: 23c0 0005 db72 movel %d0,5db72 <_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(
464f6: 4eb9 0004 e094 jsr 4e094 <memset>
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
464fc: 4fef 0010 lea %sp@(16),%sp 46500: 4a82 tstl %d2 46502: 67c4 beqs 464c8 <_IO_Manager_initialization+0x2a> 46504: 2839 0005 db72 movel 5db72 <_IO_Driver_address_table>,%d4 4650a: 4280 clrl %d0 4650c: 4281 clrl %d1
_IO_Driver_address_table[index] = driver_table[index];
4650e: 2243 moveal %d3,%a1 46510: 2044 moveal %d4,%a0 46512: d3c0 addal %d0,%a1 46514: 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++ )
46516: 5281 addql #1,%d1 46518: 0680 0000 0018 addil #24,%d0
_IO_Driver_address_table[index] = driver_table[index];
4651e: 20d9 movel %a1@+,%a0@+ 46520: 20d9 movel %a1@+,%a0@+ 46522: 20d9 movel %a1@+,%a0@+ 46524: 20d9 movel %a1@+,%a0@+ 46526: 20d9 movel %a1@+,%a0@+ 46528: 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++ )
4652a: b282 cmpl %d2,%d1 4652c: 649a bccs 464c8 <_IO_Manager_initialization+0x2a>
_IO_Driver_address_table[index] = driver_table[index];
4652e: 2243 moveal %d3,%a1 46530: 2044 moveal %d4,%a0 46532: d3c0 addal %d0,%a1 46534: 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++ )
46536: 5281 addql #1,%d1 46538: 0680 0000 0018 addil #24,%d0
_IO_Driver_address_table[index] = driver_table[index];
4653e: 20d9 movel %a1@+,%a0@+ 46540: 20d9 movel %a1@+,%a0@+ 46542: 20d9 movel %a1@+,%a0@+ 46544: 20d9 movel %a1@+,%a0@+ 46546: 20d9 movel %a1@+,%a0@+ 46548: 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++ )
4654a: b282 cmpl %d2,%d1 4654c: 65c0 bcss 4650e <_IO_Manager_initialization+0x70> 4654e: 6000 ff78 braw 464c8 <_IO_Manager_initialization+0x2a>
...
00046f70 <_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 );
46f70: 4280 clrl %d0
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
46f72: 4e56 0000 linkw %fp,#0 46f76: 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 );
46f7a: 1001 moveb %d1,%d0 46f7c: 2040 moveal %d0,%a0
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
46f7e: 2f03 movel %d3,%sp@- 46f80: 202e 0008 movel %fp@(8),%d0 46f84: 2f02 movel %d2,%sp@- 46f86: 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 );
46f8a: 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;
46f8c: 13c1 0005 d9fe moveb %d1,5d9fe <_Internal_errors_What_happened+0x4>
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46f92: 2f08 movel %a0,%sp@-
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
46f94: 23c0 0005 d9fa movel %d0,5d9fa <_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 );
46f9a: 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;
46f9c: 23c2 0005 da00 movel %d2,5da00 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
46fa2: 4eb9 0004 8ca2 jsr 48ca2 <_User_extensions_Fatal>
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
46fa8: 307c 0700 moveaw #1792,%a0 46fac: 2608 movel %a0,%d3 46fae: 40c0 movew %sr,%d0 46fb0: 8083 orl %d3,%d0 46fb2: 46c0 movew %d0,%sr
46fb4: 2002 movel %d2,%d0 <== NOT EXECUTED 46fb6: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED 46fbc: 4ac8 halt <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
46fbe: 7005 moveq #5,%d0 46fc0: 4fef 000c lea %sp@(12),%sp 46fc4: 23c0 0005 dad6 movel %d0,5dad6 <_System_state_Current> 46fca: 60fe bras 46fca <_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 6814 lea 66814 <_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
...
00047034 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
47034: 4e56 fff0 linkw %fp,#-16 47038: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4703c: 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 )
47040: 4aaa 0014 tstl %a2@(20) 47044: 660c bnes 47052 <_Objects_Allocate+0x1e>
47046: 4280 clrl %d0 <== NOT EXECUTED
information->inactive--;
}
}
return the_object;
}
47048: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4704e: 4e5e unlk %fp 47050: 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 );
47052: 240a movel %a2,%d2 47054: 0682 0000 001c addil #28,%d2 4705a: 47f9 0004 b010 lea 4b010 <_Chain_Get>,%a3 47060: 2f02 movel %d2,%sp@- 47062: 4e93 jsr %a3@
if ( information->auto_extend ) {
47064: 588f addql #4,%sp 47066: 4a2a 0010 tstb %a2@(16) 4706a: 67dc beqs 47048 <_Objects_Allocate+0x14>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
4706c: 4a80 tstl %d0 4706e: 6738 beqs 470a8 <_Objects_Allocate+0x74>
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
47070: 2040 moveal %d0,%a0 47072: 4281 clrl %d1 47074: 4283 clrl %d3
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
47076: 4282 clrl %d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
47078: 362a 0008 movew %a2@(8),%d3 4707c: 3228 000a movew %a0@(10),%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
information->inactive--;
47080: 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 ]--;
47084: 342a 0012 movew %a2@(18),%d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
47088: 9283 subl %d3,%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
information->inactive--;
4708a: 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 ]--;
4708c: 4c42 1001 remul %d2,%d1,%d1
information->inactive--;
47090: 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 ]--;
47094: 206a 002a moveal %a2@(42),%a0 47098: e589 lsll #2,%d1
information->inactive--;
}
}
return the_object;
}
4709a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470a0: 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 ]--;
470a2: d1c1 addal %d1,%a0 470a4: 5390 subql #1,%a0@
information->inactive--;
}
}
return the_object;
}
470a6: 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 );
470a8: 2f0a movel %a2,%sp@- 470aa: 4eb9 0004 70f0 jsr 470f0 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
470b0: 2f02 movel %d2,%sp@- 470b2: 4e93 jsr %a3@
}
if ( the_object ) {
470b4: 508f addql #8,%sp 470b6: 4a80 tstl %d0 470b8: 66b6 bnes 47070 <_Objects_Allocate+0x3c>
information->inactive--;
}
}
return the_object;
}
470ba: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470c0: 4e5e unlk %fp 470c2: 4e75 rts
000470c4 <_Objects_Close>:
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
470c4: 4280 clrl %d0
void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
470c6: 4e56 0000 linkw %fp,#0 470ca: 226e 000c moveal %fp@(12),%a1 470ce: 206e 0008 moveal %fp@(8),%a0 470d2: 2f0a movel %a2,%sp@- 470d4: 2468 0018 moveal %a0@(24),%a2 470d8: 3029 000a movew %a1@(10),%d0 470dc: 42b2 0c00 clrl %a2@(00000000,%d0:l:4)
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
470e0: 2d49 000c movel %a1,%fp@(12)
}
470e4: 245f moveal %sp@+,%a2 470e6: 4e5e unlk %fp
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
470e8: 4ef9 0004 7648 jmp 47648 <_Objects_Namespace_remove>
...
000470f0 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
470f0: 4e56 ffcc linkw %fp,#-52 470f4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 470f8: 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 );
470fc: 4285 clrl %d5
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
470fe: 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 );
47102: 3a2a 0008 movew %a2@(8),%d5
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
47106: 4a88 tstl %a0 47108: 6700 022c beqw 47336 <_Objects_Extend_information+0x246>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
4710c: 322a 000e movew %a2@(14),%d1 47110: 302a 0012 movew %a2@(18),%d0 47114: 3801 movew %d1,%d4 47116: 0284 0000 ffff andil #65535,%d4 4711c: 88c0 divuw %d0,%d4 4711e: 0284 0000 ffff andil #65535,%d4
for ( ; block < block_count; block++ ) {
47124: 6700 0224 beqw 4734a <_Objects_Extend_information+0x25a>
if ( information->object_blocks[ block ] == NULL )
47128: 4a90 tstl %a0@ 4712a: 6700 021e beqw 4734a <_Objects_Extend_information+0x25a> 4712e: 5888 addql #4,%a0 47130: 2605 movel %d5,%d3 47132: 4282 clrl %d2 47134: 0280 0000 ffff andil #65535,%d0
break;
else
index_base += information->allocation_size;
4713a: 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++ ) {
4713c: 5282 addql #1,%d2 4713e: b484 cmpl %d4,%d2 47140: 6404 bccs 47146 <_Objects_Extend_information+0x56>
if ( information->object_blocks[ block ] == NULL )
47142: 4a98 tstl %a0@+ 47144: 66f4 bnes 4713a <_Objects_Extend_information+0x4a>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
47146: 0281 0000 ffff andil #65535,%d1 4714c: 2641 moveal %d1,%a3 4714e: 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 ) {
47150: b7fc 0000 ffff cmpal #65535,%a3 47156: 6200 0186 bhiw 472de <_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;
4715a: 41ea 0014 lea %a2@(20),%a0 4715e: 4c10 0800 mulsl %a0@,%d0
if ( information->auto_extend ) {
47162: 4a2a 0010 tstb %a2@(16) 47166: 6700 0180 beqw 472e8 <_Objects_Extend_information+0x1f8>
new_object_block = _Workspace_Allocate( block_size );
4716a: 2f00 movel %d0,%sp@- 4716c: 4eb9 0004 90a4 jsr 490a4 <_Workspace_Allocate>
if ( !new_object_block )
47172: 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 );
47174: 2c00 movel %d0,%d6
if ( !new_object_block )
47176: 6700 0166 beqw 472de <_Objects_Extend_information+0x1ee>
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
4717a: 4280 clrl %d0 4717c: 302a 000e movew %a2@(14),%d0 47180: b083 cmpl %d3,%d0 47182: 6200 00c4 bhiw 47248 <_Objects_Extend_information+0x158>
*/
/*
* Up the block count and maximum
*/
block_count++;
47186: 2a44 moveal %d4,%a5 47188: 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 );
4718a: 200b movel %a3,%d0 4718c: 41f5 da00 lea %a5@(00000000,%a5:l:2),%a0 47190: d088 addl %a0,%d0 47192: d085 addl %d5,%d0 47194: e588 lsll #2,%d0 47196: 2f00 movel %d0,%sp@- 47198: 4eb9 0004 90a4 jsr 490a4 <_Workspace_Allocate>
if ( !object_blocks ) {
4719e: 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 );
471a0: 2840 moveal %d0,%a4
if ( !object_blocks ) {
471a2: 4a80 tstl %d0 471a4: 6700 01b2 beqw 47358 <_Objects_Extend_information+0x268>
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
471a8: 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 ) {
471aa: 4280 clrl %d0
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
471ac: 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 ) {
471ae: 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);
471b2: 4bf4 7800 lea %a4@(00000000,%d7:l),%a5 471b6: de8d addl %a5,%d7 471b8: b085 cmpl %d5,%d0 471ba: 6200 013c bhiw 472f8 <_Objects_Extend_information+0x208>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
471be: 4a85 tstl %d5 471c0: 670c beqs 471ce <_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,
471c2: 2047 moveal %d7,%a0 471c4: 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;
471c6: 4298 clrl %a0@+
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
471c8: 5280 addql #1,%d0 471ca: b085 cmpl %d5,%d0 471cc: 65f8 bcss 471c6 <_Objects_Extend_information+0xd6> 471ce: 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 );
471d0: 4281 clrl %d1 471d2: 322a 0012 movew %a2@(18),%d1
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
471d6: 42b5 4800 clrl %a5@(00000000,%d4:l)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
471da: d283 addl %d3,%d1
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
471dc: 42b4 4800 clrl %a4@(00000000,%d4:l)
inactive_per_block[block_count] = 0;
for ( index=index_base ;
471e0: b283 cmpl %d3,%d1 471e2: 6310 blss 471f4 <_Objects_Extend_information+0x104> 471e4: 2247 moveal %d7,%a1 471e6: 2003 movel %d3,%d0 471e8: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
471ec: 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++ ) {
471ee: 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 ;
471f0: b280 cmpl %d0,%d1 471f2: 62f8 bhis 471ec <_Objects_Extend_information+0xfc>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
471f4: 203c 0000 0700 movel #1792,%d0 471fa: 40c4 movew %sr,%d4 471fc: 8084 orl %d4,%d0 471fe: 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(
47200: 2012 movel %a2@,%d0 47202: 7218 moveq #24,%d1 47204: 4285 clrl %d5 47206: e3a8 lsll %d1,%d0 47208: 3a0b movew %a3,%d5 4720a: 4281 clrl %d1 4720c: 2245 moveal %d5,%a1 4720e: 7a1b moveq #27,%d5 47210: 322a 0004 movew %a2@(4),%d1 47214: 08c0 0010 bset #16,%d0
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
47218: 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(
4721c: 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;
4721e: 354b 000e movew %a3,%a2@(14)
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
47222: 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(
47226: 8081 orl %d1,%d0 47228: 2209 movel %a1,%d1 4722a: 8280 orl %d0,%d1
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
4722c: 254d 002a movel %a5,%a2@(42)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
47230: 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;
47234: 2547 0018 movel %d7,%a2@(24)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
47238: 46c4 movew %d4,%sr
if ( old_tables )
4723a: 4a88 tstl %a0 4723c: 670a beqs 47248 <_Objects_Extend_information+0x158>
_Workspace_Free( old_tables );
4723e: 2f08 movel %a0,%sp@- 47240: 4eb9 0004 90c0 jsr 490c0 <_Workspace_Free> 47246: 588f addql #4,%sp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
47248: 206a 002e moveal %a2@(46),%a0
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
4724c: 4280 clrl %d0 4724e: 280e movel %fp,%d4 47250: 0684 ffff fff4 addil #-12,%d4 47256: 47f9 0004 b010 lea 4b010 <_Chain_Get>,%a3
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
4725c: 2a0a movel %a2,%d5 4725e: 0685 0000 001c addil #28,%d5 47264: 49f9 0004 673c lea 4673c <_Chain_Append>,%a4
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
4726a: e58a lsll #2,%d2
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
4726c: 302a 0012 movew %a2@(18),%d0
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
47270: 2186 2800 movel %d6,%a0@(00000000,%d2:l)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
47274: 2f2a 0014 movel %a2@(20),%sp@- 47278: 2f00 movel %d0,%sp@- 4727a: 2f06 movel %d6,%sp@- 4727c: 2f04 movel %d4,%sp@- 4727e: 4eb9 0004 b04c jsr 4b04c <_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 ) {
47284: 4fef 0010 lea %sp@(16),%sp 47288: 2f04 movel %d4,%sp@- 4728a: 4e93 jsr %a3@ 4728c: 588f addql #4,%sp 4728e: 4a80 tstl %d0 47290: 6732 beqs 472c4 <_Objects_Extend_information+0x1d4>
the_object->id = _Objects_Build_id(
47292: 2212 movel %a2@,%d1 47294: 7c18 moveq #24,%d6 47296: 7e1b moveq #27,%d7 47298: 2040 moveal %d0,%a0 4729a: eda9 lsll %d6,%d1 4729c: 4286 clrl %d6 4729e: 3c2a 0004 movew %a2@(4),%d6 472a2: 08c1 0010 bset #16,%d1 472a6: efae lsll %d7,%d6 472a8: 8286 orl %d6,%d1 472aa: 8283 orl %d3,%d1
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
472ac: 5283 addql #1,%d3
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
472ae: 2141 0008 movel %d1,%a0@(8)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
472b2: 2f00 movel %d0,%sp@- 472b4: 2f05 movel %d5,%sp@- 472b6: 4e94 jsr %a4@
index++;
472b8: 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 ) {
472ba: 2f04 movel %d4,%sp@- 472bc: 4e93 jsr %a3@ 472be: 588f addql #4,%sp 472c0: 4a80 tstl %d0 472c2: 66ce bnes 47292 <_Objects_Extend_information+0x1a2>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
472c4: 4280 clrl %d0
information->inactive =
472c6: 322a 0028 movew %a2@(40),%d1 472ca: 326a 0012 moveaw %a2@(18),%a1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
472ce: 206a 002a moveal %a2@(42),%a0
information->inactive =
472d2: d289 addl %a1,%d1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
472d4: 3009 movew %a1,%d0
information->inactive =
472d6: 3541 0028 movew %d1,%a2@(40)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
472da: 2180 2800 movel %d0,%a0@(00000000,%d2:l)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
472de: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 472e4: 4e5e unlk %fp 472e6: 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 );
472e8: 2f00 movel %d0,%sp@- 472ea: 4eb9 0004 9070 jsr 49070 <_Workspace_Allocate_or_fatal_error> 472f0: 588f addql #4,%sp 472f2: 2c00 movel %d0,%d6 472f4: 6000 fe84 braw 4717a <_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,
472f8: e58c lsll #2,%d4 472fa: 2f04 movel %d4,%sp@- 472fc: 2f2a 002e movel %a2@(46),%sp@- 47300: 2f0c movel %a4,%sp@- 47302: 4eb9 0004 e024 jsr 4e024 <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
47308: 2f04 movel %d4,%sp@- 4730a: 2f2a 002a movel %a2@(42),%sp@- 4730e: 2f0d movel %a5,%sp@- 47310: 4eb9 0004 e024 jsr 4e024 <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
47316: 4280 clrl %d0 47318: 302a 000e movew %a2@(14),%d0 4731c: da80 addl %d0,%d5 4731e: e58d lsll #2,%d5 47320: 2f05 movel %d5,%sp@- 47322: 2f2a 0018 movel %a2@(24),%sp@- 47326: 2f07 movel %d7,%sp@- 47328: 4eb9 0004 e024 jsr 4e024 <memcpy> 4732e: 4fef 0024 lea %sp@(36),%sp 47332: 6000 fe9c braw 471d0 <_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 )
47336: 4280 clrl %d0 47338: 2605 movel %d5,%d3 4733a: 4282 clrl %d2 4733c: 4284 clrl %d4 4733e: 322a 000e movew %a2@(14),%d1 47342: 302a 0012 movew %a2@(18),%d0 47346: 6000 fdfe braw 47146 <_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 )
4734a: 2605 movel %d5,%d3 <== NOT EXECUTED 4734c: 4282 clrl %d2 <== NOT EXECUTED 4734e: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED 47354: 6000 fdf0 braw 47146 <_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 );
47358: 2f06 movel %d6,%sp@- 4735a: 4eb9 0004 90c0 jsr 490c0 <_Workspace_Free>
return;
47360: 588f addql #4,%sp
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
47362: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 47368: 4e5e unlk %fp 4736a: 4e75 rts
0004741c <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
4741c: 4e56 0000 linkw %fp,#0 47420: 2f02 movel %d2,%sp@- 47422: 242e 000c movel %fp@(12),%d2
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
47426: 660a bnes 47432 <_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 )
47428: 4280 clrl %d0
return NULL;
#endif
return info;
}
4742a: 242e fffc movel %fp@(-4),%d2 4742e: 4e5e unlk %fp 47430: 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 );
47432: 2f2e 0008 movel %fp@(8),%sp@- 47436: 4eb9 0004 b624 jsr 4b624 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
4743c: 588f addql #4,%sp 4743e: 4a80 tstl %d0 47440: 67e6 beqs 47428 <_Objects_Get_information+0xc>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
47442: b082 cmpl %d2,%d0 47444: 65e2 bcss 47428 <_Objects_Get_information+0xc>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
47446: 202e 0008 movel %fp@(8),%d0 4744a: 41f9 0005 d90c lea 5d90c <_Objects_Information_table>,%a0 47450: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 47454: 4a88 tstl %a0 47456: 67d0 beqs 47428 <_Objects_Get_information+0xc>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
47458: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
if ( !info )
4745c: 67cc beqs 4742a <_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 )
4745e: 2040 moveal %d0,%a0 47460: 4a68 000e tstw %a0@(14) 47464: 67c2 beqs 47428 <_Objects_Get_information+0xc>
return NULL;
#endif
return info;
}
47466: 242e fffc movel %fp@(-4),%d2 4746a: 4e5e unlk %fp 4746c: 4e75 rts
...
00053b68 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
53b68: 4e56 ffe0 linkw %fp,#-32 53b6c: 48d7 043c moveml %d2-%d5/%a2,%sp@ 53b70: 262e 000c movel %fp@(12),%d3 53b74: 242e 0010 movel %fp@(16),%d2
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
53b78: 4a83 tstl %d3 53b7a: 660e bnes 53b8a <_Objects_Get_name_as_string+0x22>
}
}
*d = '\0';
_Thread_Enable_dispatch();
return name;
53b7c: 4282 clrl %d2
} return NULL; /* unreachable path */ }
53b7e: 2002 movel %d2,%d0 53b80: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 53b86: 4e5e unlk %fp 53b88: 4e75 rts
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
53b8a: 4a82 tstl %d2 53b8c: 67f0 beqs 53b7e <_Objects_Get_name_as_string+0x16>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
53b8e: 4aae 0008 tstl %fp@(8) 53b92: 6700 00a8 beqw 53c3c <_Objects_Get_name_as_string+0xd4> 53b96: 282e 0008 movel %fp@(8),%d4
information = _Objects_Get_information_id( tmpId );
53b9a: 2f04 movel %d4,%sp@- 53b9c: 4eb9 0004 c8b0 jsr 4c8b0 <_Objects_Get_information_id>
if ( !information )
53ba2: 588f addql #4,%sp 53ba4: 4a80 tstl %d0 53ba6: 67d4 beqs 53b7c <_Objects_Get_name_as_string+0x14>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
53ba8: 486e fffc pea %fp@(-4) 53bac: 2f04 movel %d4,%sp@- 53bae: 2f00 movel %d0,%sp@- 53bb0: 4eb9 0004 c990 jsr 4c990 <_Objects_Get>
switch ( location ) {
53bb6: 4fef 000c lea %sp@(12),%sp 53bba: 4aae fffc tstl %fp@(-4) 53bbe: 66bc bnes 53b7c <_Objects_Get_name_as_string+0x14>
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
53bc0: 2040 moveal %d0,%a0
lname[ 0 ] = (u32_name >> 24) & 0xff;
53bc2: 7818 moveq #24,%d4
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53bc4: 5383 subql #1,%d3
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
53bc6: 2028 000c movel %a0@(12),%d0
lname[ 0 ] = (u32_name >> 24) & 0xff;
53bca: 2200 movel %d0,%d1 53bcc: e8a9 lsrl %d4,%d1
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
53bce: 2a00 movel %d0,%d5
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
53bd0: 2800 movel %d0,%d4
lname[ 2 ] = (u32_name >> 8) & 0xff;
53bd2: e08d lsrl #8,%d5
lname[ 3 ] = (u32_name >> 0) & 0xff;
53bd4: 1d40 fffa moveb %d0,%fp@(-6)
lname[ 4 ] = '\0';
53bd8: 4200 clrb %d0
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
53bda: 4244 clrw %d4 53bdc: 4844 swap %d4
lname[ 2 ] = (u32_name >> 8) & 0xff;
53bde: 1d45 fff9 moveb %d5,%fp@(-7)
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
53be2: 1d40 fffb moveb %d0,%fp@(-5)
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
53be6: 1d44 fff8 moveb %d4,%fp@(-8)
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
53bea: 1d41 fff7 moveb %d1,%fp@(-9) 53bee: 1001 moveb %d1,%d0
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53bf0: 4a83 tstl %d3 53bf2: 6756 beqs 53c4a <_Objects_Get_name_as_string+0xe2> 53bf4: 4a01 tstb %d1 53bf6: 6752 beqs 53c4a <_Objects_Get_name_as_string+0xe2> 53bf8: 2042 moveal %d2,%a0 53bfa: 4281 clrl %d1 53bfc: 45ee fff7 lea %fp@(-9),%a2
*d = (isprint((unsigned char)*s)) ? *s : '*';
53c00: 4284 clrl %d4 53c02: 1800 moveb %d0,%d4
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c04: 5281 addql #1,%d1
*d = (isprint((unsigned char)*s)) ? *s : '*';
53c06: 2279 0006 9700 moveal 69700 <__ctype_ptr__>,%a1 53c0c: 1831 4801 moveb %a1@(00000001,%d4:l),%d4 53c10: 49c4 extbl %d4 53c12: 0284 0000 0097 andil #151,%d4 53c18: 6602 bnes 53c1c <_Objects_Get_name_as_string+0xb4> 53c1a: 702a moveq #42,%d0 53c1c: 10c0 moveb %d0,%a0@+
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c1e: b681 cmpl %d1,%d3 53c20: 6306 blss 53c28 <_Objects_Get_name_as_string+0xc0> 53c22: 1032 1800 moveb %a2@(00000000,%d1:l),%d0 53c26: 66d8 bnes 53c00 <_Objects_Get_name_as_string+0x98>
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
53c28: 4210 clrb %a0@
_Thread_Enable_dispatch();
53c2a: 4eb9 0004 d2f8 jsr 4d2f8 <_Thread_Enable_dispatch>
return name;
}
return NULL; /* unreachable path */
}
53c30: 2002 movel %d2,%d0 53c32: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 53c38: 4e5e unlk %fp 53c3a: 4e75 rts
return NULL;
if ( name == NULL )
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
53c3c: 2079 0006 b516 moveal 6b516 <_Thread_Executing>,%a0 53c42: 2828 0008 movel %a0@(8),%d4 53c46: 6000 ff52 braw 53b9a <_Objects_Get_name_as_string+0x32>
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c4a: 2042 moveal %d2,%a0
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
53c4c: 4210 clrb %a0@
_Thread_Enable_dispatch();
53c4e: 4eb9 0004 d2f8 jsr 4d2f8 <_Thread_Enable_dispatch> 53c54: 60da bras 53c30 <_Objects_Get_name_as_string+0xc8>
...
0005655c <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
5655c: 4e56 fff0 linkw %fp,#-16 56560: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 56564: 246e 0008 moveal %fp@(8),%a2 56568: 266e 0010 moveal %fp@(16),%a3
Objects_Control *object;
Objects_Id next_id;
if ( !information )
5656c: 4a8a tstl %a2 5656e: 660c bnes 5657c <_Objects_Get_next+0x20>
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
56570: 4280 clrl %d0
}
56572: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 56578: 4e5e unlk %fp 5657a: 4e75 rts
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
5657c: 4a8b tstl %a3 5657e: 67f0 beqs 56570 <_Objects_Get_next+0x14>
return NULL;
if ( !next_id_p )
56580: 4aae 0014 tstl %fp@(20) 56584: 67ea beqs 56570 <_Objects_Get_next+0x14>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
56586: 302e 000e movew %fp@(14),%d0 5658a: 673a beqs 565c6 <_Objects_Get_next+0x6a> 5658c: 242e 000c movel %fp@(12),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
56590: 49f9 0004 c990 lea 4c990 <_Objects_Get>,%a4
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
56596: 4281 clrl %d1 56598: 4280 clrl %d0 5659a: 322a 000e movew %a2@(14),%d1 5659e: 3002 movew %d2,%d0 565a0: b081 cmpl %d1,%d0 565a2: 622e bhis 565d2 <_Objects_Get_next+0x76>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
565a4: 2f0b movel %a3,%sp@- 565a6: 2f02 movel %d2,%sp@-
next_id++;
565a8: 5282 addql #1,%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
565aa: 2f0a movel %a2,%sp@- 565ac: 4e94 jsr %a4@
next_id++;
} while (*location_p != OBJECTS_LOCAL);
565ae: 4fef 000c lea %sp@(12),%sp 565b2: 4a93 tstl %a3@ 565b4: 66e0 bnes 56596 <_Objects_Get_next+0x3a>
*next_id_p = next_id;
565b6: 206e 0014 moveal %fp@(20),%a0 565ba: 2082 movel %d2,%a0@
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
565bc: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 565c2: 4e5e unlk %fp 565c4: 4e75 rts
if ( !next_id_p )
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
next_id = information->minimum_id;
565c6: 242a 0006 movel %a2@(6),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
565ca: 49f9 0004 c990 lea 4c990 <_Objects_Get>,%a4 565d0: 60c4 bras 56596 <_Objects_Get_next+0x3a>
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
565d2: 7401 moveq #1,%d2
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
565d4: 72ff moveq #-1,%d1 565d6: 4280 clrl %d0 565d8: 206e 0014 moveal %fp@(20),%a0
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
565dc: 2682 movel %d2,%a3@
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
565de: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
565e4: 2081 movel %d1,%a0@
return 0;
}
565e6: 4e5e unlk %fp 565e8: 4e75 rts
...
0005b834 <_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;
5b834: 7001 moveq #1,%d0
if ( information->maximum >= index ) {
5b836: 4281 clrl %d1
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
5b838: 4e56 0000 linkw %fp,#0 5b83c: 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;
5b840: 90a8 0006 subl %a0@(6),%d0 5b844: d0ae 000c addl %fp@(12),%d0
if ( information->maximum >= index ) {
5b848: 3228 000e movew %a0@(14),%d1
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
5b84c: 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 ) {
5b850: b280 cmpl %d0,%d1 5b852: 6510 bcss 5b864 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
5b854: 2068 0018 moveal %a0@(24),%a0 5b858: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 5b85c: 6706 beqs 5b864 <_Objects_Get_no_protection+0x30>
*location = OBJECTS_LOCAL;
5b85e: 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; }
5b860: 4e5e unlk %fp 5b862: 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;
5b864: 7001 moveq #1,%d0
return NULL; }
5b866: 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;
5b868: 2280 movel %d0,%a1@ 5b86a: 4280 clrl %d0
return NULL; }
5b86c: 4e75 rts
...
0004753c <_Objects_Initialize_information>:
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
4753c: 41f9 0005 d90c lea 5d90c <_Objects_Information_table>,%a0
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
47542: 4e56 fff0 linkw %fp,#-16 47546: 202e 000c movel %fp@(12),%d0
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
4754a: 2270 0c00 moveal %a0@(00000000,%d0:l:4),%a1
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
4754e: 48d7 003c moveml %d2-%d5,%sp@ 47552: 222e 0014 movel %fp@(20),%d1 47556: 4285 clrl %d5
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
47558: 2601 movel %d1,%d3
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
4755a: 206e 0008 moveal %fp@(8),%a0
information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0;
4755e: 4244 clrw %d4
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
47560: 3a2e 001a movew %fp@(26),%d5 47564: 242e 0010 movel %fp@(16),%d2
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
47568: d683 addl %d3,%d3 4756a: 9783 subxl %d3,%d3 4756c: 4483 negl %d3
information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0;
4756e: 3144 0028 movew %d4,%a0@(40)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
47572: 3144 000e movew %d4,%a0@(14)
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
47576: 282e 0020 movel %fp@(32),%d4
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
4757a: 3142 0004 movew %d2,%a0@(4)
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
4757e: 1143 0010 moveb %d3,%a0@(16)
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
47582: 2145 0014 movel %d5,%a0@(20)
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
47586: 2388 2c00 movel %a0,%a1@(00000000,%d2:l:4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
4758a: 0881 001f bclr #31,%d1
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
4758e: 2080 movel %d0,%a0@
information->the_class = the_class; information->size = size; information->local_table = 0;
47590: 42a8 0018 clrl %a0@(24)
information->inactive_per_block = 0;
47594: 42a8 002a clrl %a0@(42)
information->object_blocks = 0;
47598: 42a8 002e clrl %a0@(46)
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
4759c: 4a03 tstb %d3 4759e: 6706 beqs 475a6 <_Objects_Initialize_information+0x6a> 475a0: 4a81 tstl %d1 475a2: 6700 0092 beqw 47636 <_Objects_Initialize_information+0xfa>
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
475a6: 7a18 moveq #24,%d5 475a8: 4a81 tstl %d1 475aa: 56c3 sne %d3 475ac: eba8 lsll %d5,%d0 475ae: 1a3c 001b moveb #27,%d5 475b2: 49c3 extbl %d3 475b4: 4483 negl %d3
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
475b6: 43f9 0005 d0fc lea 5d0fc <null_local_table.3443>,%a1
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
475bc: ebaa lsll %d5,%d2 475be: 08c0 0010 bset #16,%d0
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
475c2: 1a3c 0003 moveb #3,%d5
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
475c6: 8082 orl %d2,%d0
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
475c8: ca84 andl %d4,%d5
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
475ca: 3141 0012 movew %d1,%a0@(18)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
475ce: 8083 orl %d3,%d0
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
475d0: 2149 0018 movel %a1,%a0@(24)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
475d4: 2140 0006 movel %d0,%a0@(6)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
475d8: 4a85 tstl %d5 475da: 6626 bnes 47602 <_Objects_Initialize_information+0xc6>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
475dc: 43e8 0020 lea %a0@(32),%a1 475e0: 2149 001c movel %a1,%a0@(28)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
475e4: 43e8 001c lea %a0@(28),%a1
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
475e8: 3144 0032 movew %d4,%a0@(50)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
475ec: 42a8 0020 clrl %a0@(32)
the_chain->last = _Chain_Head(the_chain);
475f0: 2149 0024 movel %a1,%a0@(36)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
475f4: 4a81 tstl %d1 475f6: 662c bnes 47624 <_Objects_Initialize_information+0xe8>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
475f8: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 475fe: 4e5e unlk %fp 47600: 4e75 rts
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
47602: 5884 addql #4,%d4 <== NOT EXECUTED 47604: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47606: 43e8 0020 lea %a0@(32),%a1 <== NOT EXECUTED 4760a: c880 andl %d0,%d4 <== NOT EXECUTED 4760c: 2149 001c movel %a1,%a0@(28) <== NOT EXECUTED
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
47610: 43e8 001c lea %a0@(28),%a1 <== NOT EXECUTED
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
47614: 3144 0032 movew %d4,%a0@(50) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47618: 42a8 0020 clrl %a0@(32) <== NOT EXECUTED
the_chain->last = _Chain_Head(the_chain);
4761c: 2149 0024 movel %a1,%a0@(36) <== NOT EXECUTED
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
47620: 4a81 tstl %d1 <== NOT EXECUTED 47622: 67d4 beqs 475f8 <_Objects_Initialize_information+0xbc><== NOT EXECUTED
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
47624: 2d48 0008 movel %a0,%fp@(8)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
47628: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4762e: 4e5e unlk %fp
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
47630: 4ef9 0004 70f0 jmp 470f0 <_Objects_Extend_information>
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
_Internal_error_Occurred(
47636: 4878 0014 pea 14 <OPER2> 4763a: 4878 0001 pea 1 <ADD> 4763e: 42a7 clrl %sp@- 47640: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
...
000476d8 <_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) /
476d8: 4281 clrl %d1
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
476da: 4e56 ffec linkw %fp,#-20 476de: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 476e2: 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 );
476e6: 4283 clrl %d3
block_count = (information->maximum - index_base) /
476e8: 4284 clrl %d4
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
476ea: 362a 0008 movew %a2@(8),%d3
block_count = (information->maximum - index_base) /
476ee: 382a 000e movew %a2@(14),%d4 476f2: 322a 0012 movew %a2@(18),%d1 476f6: 9883 subl %d3,%d4 476f8: 4c41 4004 remul %d1,%d4,%d4
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
476fc: 672c beqs 4772a <_Objects_Shrink_information+0x52>
if ( information->inactive_per_block[ block ] ==
476fe: 226a 002a moveal %a2@(42),%a1 47702: b291 cmpl %a1@,%d1 47704: 672e beqs 47734 <_Objects_Shrink_information+0x5c>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
47706: 7404 moveq #4,%d2 47708: 4280 clrl %d0
}
index_base += information->allocation_size;
4770a: 2042 moveal %d2,%a0 4770c: d681 addl %d1,%d3 4770e: 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++ ) {
47710: 5280 addql #1,%d0 47712: b084 cmpl %d4,%d0 47714: 6414 bccs 4772a <_Objects_Shrink_information+0x52>
if ( information->inactive_per_block[ block ] ==
47716: b2b1 2800 cmpl %a1@(00000000,%d2:l),%d1 4771a: 671a beqs 47736 <_Objects_Shrink_information+0x5e> 4771c: 2408 movel %a0,%d2
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
4771e: 2042 moveal %d2,%a0 47720: d681 addl %d1,%d3 47722: 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++ ) {
47724: 5280 addql #1,%d0 47726: b084 cmpl %d4,%d0 47728: 65ec bcss 47716 <_Objects_Shrink_information+0x3e>
return;
}
index_base += information->allocation_size;
}
}
4772a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47730: 4e5e unlk %fp 47732: 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 ] ==
47734: 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;
47736: 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 );
4773a: 47f9 0004 afe8 lea 4afe8 <_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 );
47740: 4280 clrl %d0 47742: 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;
47746: 2810 movel %a0@,%d4
if ((index >= index_base) &&
47748: b680 cmpl %d0,%d3 4774a: 620c bhis 47758 <_Objects_Shrink_information+0x80>
(index < (index_base + information->allocation_size))) {
4774c: 4281 clrl %d1 4774e: 322a 0012 movew %a2@(18),%d1 47752: d283 addl %d3,%d1 47754: b280 cmpl %d0,%d1 47756: 623e bhis 47796 <_Objects_Shrink_information+0xbe>
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
47758: 2044 moveal %d4,%a0 4775a: 4a84 tstl %d4 4775c: 66e2 bnes 47740 <_Objects_Shrink_information+0x68>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
4775e: 206a 002e moveal %a2@(46),%a0 47762: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- 47766: 4eb9 0004 90c0 jsr 490c0 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
4776c: 206a 002e moveal %a2@(46),%a0
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
47770: 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;
47772: 302a 0028 movew %a2@(40),%d0 47776: 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;
4777a: 226a 002a moveal %a2@(42),%a1
information->inactive -= information->allocation_size;
4777e: 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;
47780: 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;
47784: 42b0 2800 clrl %a0@(00000000,%d2:l)
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
47788: 3540 0028 movew %d0,%a2@(40)
return;
}
index_base += information->allocation_size;
}
}
4778c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47792: 4e5e unlk %fp 47794: 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 );
47796: 2f08 movel %a0,%sp@- 47798: 4e93 jsr %a3@ 4779a: 588f addql #4,%sp
}
}
while ( the_object );
4779c: 2044 moveal %d4,%a0 4779e: 4a84 tstl %d4 477a0: 669e bnes 47740 <_Objects_Shrink_information+0x68> 477a2: 60ba bras 4775e <_Objects_Shrink_information+0x86>
0004b648 <_Protected_heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
4b648: 4e56 fffc linkw %fp,#-4
void *p;
_RTEMS_Lock_allocator();
4b64c: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 4b652: 4eb9 0004 66a8 jsr 466a8 <_API_Mutex_Lock>
p = _Heap_Allocate_aligned_with_boundary(
4b658: 2f2e 0014 movel %fp@(20),%sp@- 4b65c: 2f2e 0010 movel %fp@(16),%sp@- 4b660: 2f2e 000c movel %fp@(12),%sp@- 4b664: 2f2e 0008 movel %fp@(8),%sp@- 4b668: 4eb9 0004 b310 jsr 4b310 <_Heap_Allocate_aligned_with_boundary>
heap,
size,
alignment,
boundary
);
_RTEMS_Unlock_allocator();
4b66e: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 4b674: 2d40 fffc movel %d0,%fp@(-4) 4b678: 4eb9 0004 6708 jsr 46708 <_API_Mutex_Unlock>
return p;
}
4b67e: 202e fffc movel %fp@(-4),%d0 4b682: 4e5e unlk %fp 4b684: 4e75 rts
...
0004b688 <_Protected_heap_Free>:
bool _Protected_heap_Free(
Heap_Control *the_heap,
void *start_address
)
{
4b688: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
4b68c: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 4b692: 4eb9 0004 66a8 jsr 466a8 <_API_Mutex_Lock>
status = _Heap_Free( the_heap, start_address );
4b698: 2f2e 000c movel %fp@(12),%sp@- 4b69c: 2f2e 0008 movel %fp@(8),%sp@- 4b6a0: 4eb9 0004 b4a4 jsr 4b4a4 <_Heap_Free>
_RTEMS_Unlock_allocator();
4b6a6: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 4b6ac: 2d40 fffc movel %d0,%fp@(-4) 4b6b0: 4eb9 0004 6708 jsr 46708 <_API_Mutex_Unlock>
return status; }
4b6b6: 202e fffc movel %fp@(-4),%d0 4b6ba: 4e5e unlk %fp 4b6bc: 4e75 rts
...
0005a5e8 <_Protected_heap_Get_block_size>:
bool _Protected_heap_Get_block_size(
Heap_Control *the_heap,
void *starting_address,
uintptr_t *size
)
{
5a5e8: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
5a5ec: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 5a5f2: 4eb9 0004 66a8 jsr 466a8 <_API_Mutex_Lock>
status = _Heap_Size_of_alloc_area( the_heap, starting_address, size );
5a5f8: 2f2e 0010 movel %fp@(16),%sp@- 5a5fc: 2f2e 000c movel %fp@(12),%sp@- 5a600: 2f2e 0008 movel %fp@(8),%sp@- 5a604: 4eb9 0005 a758 jsr 5a758 <_Heap_Size_of_alloc_area>
_RTEMS_Unlock_allocator();
5a60a: 2f39 0005 da06 movel 5da06 <_RTEMS_Allocator_Mutex>,%sp@- 5a610: 2d40 fffc movel %d0,%fp@(-4) 5a614: 4eb9 0004 6708 jsr 46708 <_API_Mutex_Unlock>
return status; }
5a61a: 202e fffc movel %fp@(-4),%d0 5a61e: 4e5e unlk %fp 5a620: 4e75 rts
...
0004ca7c <_Protected_heap_Walk>:
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4ca7c: 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 ) {
4ca80: 2039 0006 3af0 movel 63af0 <_Thread_Dispatch_disable_level>,%d0
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4ca86: 48d7 001c moveml %d2-%d4,%sp@ 4ca8a: 242e 0008 movel %fp@(8),%d2 4ca8e: 282e 000c movel %fp@(12),%d4 4ca92: 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 ) {
4ca96: 4a80 tstl %d0 4ca98: 6720 beqs 4caba <_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 );
4ca9a: 2d44 000c movel %d4,%fp@(12) 4ca9e: 0283 0000 00ff andil #255,%d3 4caa4: 2d42 0008 movel %d2,%fp@(8) 4caa8: 2d43 0010 movel %d3,%fp@(16)
} return status; }
4caac: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cab2: 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 );
4cab4: 4ef9 0004 bb6c jmp 4bb6c <_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();
4caba: 2f39 0006 3ba2 movel 63ba2 <_RTEMS_Allocator_Mutex>,%sp@-
status = _Heap_Walk( the_heap, source, do_dump );
4cac0: 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();
4cac6: 4eb9 0004 ad30 jsr 4ad30 <_API_Mutex_Lock>
status = _Heap_Walk( the_heap, source, do_dump );
4cacc: 2f03 movel %d3,%sp@- 4cace: 2f04 movel %d4,%sp@- 4cad0: 2f02 movel %d2,%sp@- 4cad2: 4eb9 0004 bb6c jsr 4bb6c <_Heap_Walk>
_RTEMS_Unlock_allocator();
4cad8: 2f39 0006 3ba2 movel 63ba2 <_RTEMS_Allocator_Mutex>,%sp@- 4cade: 2d40 fffc movel %d0,%fp@(-4) 4cae2: 4eb9 0004 ad90 jsr 4ad90 <_API_Mutex_Unlock>
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4cae8: 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();
4caec: 4fef 0014 lea %sp@(20),%sp
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4caf0: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4caf6: 4e5e unlk %fp 4caf8: 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 c21a moveal 5c21a <Configuration_RTEMS_API+0x2a>,%a2
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
4615e: 2639 0005 c216 movel 5c216 <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 6f70 jsr 46f70 <_Internal_error_Occurred>
...
0004adae <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4adae: 4e56 ffec linkw %fp,#-20 4adb2: 206e 0008 moveal %fp@(8),%a0 4adb6: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4adba: 2468 0108 moveal %a0@(264),%a2
if ( !api )
4adbe: 4a8a tstl %a2 4adc0: 671a beqs 4addc <_RTEMS_tasks_Post_switch_extension+0x2e>
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4adc2: 203c 0000 0700 movel #1792,%d0 4adc8: 40c1 movew %sr,%d1 4adca: 8081 orl %d1,%d0 4adcc: 46c0 movew %d0,%sr
signal_set = asr->signals_posted;
4adce: 242a 0012 movel %a2@(18),%d2
asr->signals_posted = 0;
4add2: 42aa 0012 clrl %a2@(18)
_ISR_Enable( level );
4add6: 46c1 movew %d1,%sr
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4add8: 4a82 tstl %d2 4adda: 660a bnes 4ade6 <_RTEMS_tasks_Post_switch_extension+0x38>
(*asr->handler)( signal_set );
asr->nest_level -= 1;
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
}
4addc: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 <== NOT EXECUTED 4ade2: 4e5e unlk %fp <== NOT EXECUTED 4ade4: 4e75 rts <== NOT EXECUTED
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4ade6: 52aa 001a addql #1,%a2@(26)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4adea: 260e movel %fp,%d3 4adec: 5983 subql #4,%d3 4adee: 47f9 0004 cd24 lea 4cd24 <rtems_task_mode>,%a3 4adf4: 2f03 movel %d3,%sp@- 4adf6: 2f3c 0000 ffff movel #65535,%sp@- 4adfc: 2f2a 000e movel %a2@(14),%sp@- 4ae00: 4e93 jsr %a3@
(*asr->handler)( signal_set );
4ae02: 2f02 movel %d2,%sp@- 4ae04: 206a 000a moveal %a2@(10),%a0 4ae08: 4e90 jsr %a0@
asr->nest_level -= 1;
4ae0a: 53aa 001a subql #1,%a2@(26)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4ae0e: 2f03 movel %d3,%sp@- 4ae10: 2f3c 0000 ffff movel #65535,%sp@- 4ae16: 2f2e fffc movel %fp@(-4),%sp@- 4ae1a: 4e93 jsr %a3@ 4ae1c: 4fef 001c lea %sp@(28),%sp
}
4ae20: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 4ae26: 4e5e unlk %fp 4ae28: 4e75 rts
0006a1a0 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
6a1a0: 4e56 fff8 linkw %fp,#-8
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
6a1a4: 486e fff8 pea %fp@(-8) 6a1a8: 4eb9 0006 a104 jsr 6a104 <_TOD_Get_uptime>
_Timestamp_To_timespec( &uptime_ts, uptime );
6a1ae: 206e 0008 moveal %fp@(8),%a0 6a1b2: 588f addql #4,%sp 6a1b4: 202e fff8 movel %fp@(-8),%d0 6a1b8: 222e fffc movel %fp@(-4),%d1
}
6a1bc: 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 );
6a1be: 2080 movel %d0,%a0@ 6a1c0: 2141 0004 movel %d1,%a0@(4)
}
6a1c4: 4e75 rts
...
00046b60 <_TOD_Handler_initialization>:
*
* Output parameters: NONE
*/
void _TOD_Handler_initialization(void)
{
46b60: 4e56 0000 linkw %fp,#0
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
46b64: 4200 clrb %d0
_TOD_Activate(); }
46b66: 4e5e unlk %fp
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
46b68: 13c0 0005 d968 moveb %d0,5d968 <_TOD_Is_set>
*/
void _TOD_Handler_initialization(void)
{
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 );
46b6e: 203c 21da e500 movel #567993600,%d0 46b74: 42b9 0005 d9ea clrl 5d9ea <_TOD_Now+0x4> 46b7a: 23c0 0005 d9e6 movel %d0,5d9e6 <_TOD_Now>
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
46b80: 42b9 0005 d9d2 clrl 5d9d2 <_TOD_Uptime> 46b86: 42b9 0005 d9d6 clrl 5d9d6 <_TOD_Uptime+0x4>
/* TOD has not been set */
_TOD_Is_set = false;
_TOD_Activate();
}
46b8c: 4e75 rts
...
0004856c <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
4856c: 4e56 0000 linkw %fp,#0 48570: 2039 0006 7f44 movel 67f44 <_Thread_Dispatch_disable_level>,%d0 48576: 5280 addql #1,%d0 48578: 2f0a movel %a2,%sp@- 4857a: 246e 0008 moveal %fp@(8),%a2 4857e: 23c0 0006 7f44 movel %d0,67f44 <_Thread_Dispatch_disable_level>
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
48584: 2039 0006 7fd6 movel 67fd6 <_TOD_Now>,%d0
if ( time->tv_sec < seconds )
4858a: 2212 movel %a2@,%d1 4858c: b280 cmpl %d0,%d1 4858e: 6d38 blts 485c8 <_TOD_Set+0x5c>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
48590: 9280 subl %d0,%d1 48592: 2f01 movel %d1,%sp@- 48594: 42a7 clrl %sp@- 48596: 4879 0006 8010 pea 68010 <_Watchdog_Seconds_chain> 4859c: 4eb9 0004 ab5c jsr 4ab5c <_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 );
485a2: 23d2 0006 7fd6 movel %a2@,67fd6 <_TOD_Now> 485a8: 588a addql #4,%a2 485aa: 4fef 000c lea %sp@(12),%sp 485ae: 23d2 0006 7fda movel %a2@,67fda <_TOD_Now+0x4>
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
}
485b4: 246e fffc moveal %fp@(-4),%a2 485b8: 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;
485ba: 7001 moveq #1,%d0 485bc: 13c0 0006 7f58 moveb %d0,67f58 <_TOD_Is_set>
_TOD_Activate();
_Thread_Enable_dispatch();
485c2: 4ef9 0004 9880 jmp 49880 <_Thread_Enable_dispatch> 485c8: 9081 subl %d1,%d0 485ca: 2f00 movel %d0,%sp@- 485cc: 4878 0001 pea 1 <ADD> 485d0: 4879 0006 8010 pea 68010 <_Watchdog_Seconds_chain> 485d6: 4eb9 0004 ab5c jsr 4ab5c <_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 );
485dc: 23d2 0006 7fd6 movel %a2@,67fd6 <_TOD_Now> 485e2: 588a addql #4,%a2 485e4: 4fef 000c lea %sp@(12),%sp 485e8: 23d2 0006 7fda movel %a2@,67fda <_TOD_Now+0x4>
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
}
485ee: 246e fffc moveal %fp@(-4),%a2 485f2: 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;
485f4: 7001 moveq #1,%d0 485f6: 13c0 0006 7f58 moveb %d0,67f58 <_TOD_Is_set>
_TOD_Activate();
_Thread_Enable_dispatch();
485fc: 4ef9 0004 9880 jmp 49880 <_Thread_Enable_dispatch>
...
00047968 <_Thread_Clear_state>:
)
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
47968: 327c 0700 moveaw #1792,%a1 4796c: 2009 movel %a1,%d0
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
4796e: 4e56 ffec linkw %fp,#-20 47972: 206e 0008 moveal %fp@(8),%a0 47976: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4797a: 242e 000c movel %fp@(12),%d2
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4797e: 40c3 movew %sr,%d3 47980: 8083 orl %d3,%d0 47982: 46c0 movew %d0,%sr
current_state = the_thread->current_state;
47984: 2228 0010 movel %a0@(16),%d1
if ( current_state & state ) {
47988: 2002 movel %d2,%d0 4798a: c081 andl %d1,%d0 4798c: 6776 beqs 47a04 <_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);
4798e: 2002 movel %d2,%d0 47990: 4680 notl %d0 47992: c081 andl %d1,%d0
current_state =
47994: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
47998: 666a bnes 47a04 <_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;
4799a: 2868 008e moveal %a0@(142),%a4 4799e: 3028 0094 movew %a0@(148),%d0 479a2: 3214 movew %a4@,%d1
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
479a4: 2468 008a moveal %a0@(138),%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
479a8: 240a movel %a2,%d2 479aa: 5882 addql #4,%d2 479ac: 8081 orl %d1,%d0 479ae: 2082 movel %d2,%a0@
old_last_node = the_chain->last;
479b0: 266a 0008 moveal %a2@(8),%a3 479b4: 3880 movew %d0,%a4@
the_chain->last = the_node;
479b6: 2548 0008 movel %a0,%a2@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
479ba: 3239 0005 da04 movew 5da04 <_Priority_Major_bit_map>,%d1 479c0: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
479c4: 214b 0004 movel %a3,%a0@(4) 479c8: 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;
479ca: 2688 movel %a0,%a3@ 479cc: 33c0 0005 da04 movew %d0,5da04 <_Priority_Major_bit_map>
_ISR_Flash( level );
479d2: 2009 movel %a1,%d0 479d4: 46c3 movew %d3,%sr 479d6: 8083 orl %d3,%d0 479d8: 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 ) {
479da: 2028 0014 movel %a0@(20),%d0 479de: 2279 0005 d9e2 moveal 5d9e2 <_Thread_Heir>,%a1 479e4: b0a9 0014 cmpl %a1@(20),%d0 479e8: 641a bccs 47a04 <_Thread_Clear_state+0x9c>
_Thread_Heir = the_thread;
479ea: 23c8 0005 d9e2 movel %a0,5d9e2 <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
479f0: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0 479f6: 4a28 0075 tstb %a0@(117) 479fa: 6712 beqs 47a0e <_Thread_Clear_state+0xa6>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
479fc: 7001 moveq #1,%d0 479fe: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
47a04: 46c3 movew %d3,%sr
}
47a06: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 47a0a: 4e5e unlk %fp 47a0c: 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 ||
47a0e: 4a80 tstl %d0 47a10: 66f2 bnes 47a04 <_Thread_Clear_state+0x9c>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
47a12: 7001 moveq #1,%d0 <== NOT EXECUTED 47a14: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary> <== NOT EXECUTED 47a1a: 60e8 bras 47a04 <_Thread_Clear_state+0x9c> <== NOT EXECUTED
00047a1c <_Thread_Close>:
47a1c: 4280 clrl %d0
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
47a1e: 4e56 0000 linkw %fp,#0 47a22: 2f0b movel %a3,%sp@- 47a24: 266e 0008 moveal %fp@(8),%a3 47a28: 2f0a movel %a2,%sp@- 47a2a: 246e 000c moveal %fp@(12),%a2 47a2e: 206b 0018 moveal %a3@(24),%a0 47a32: 302a 000a movew %a2@(10),%d0 47a36: 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;
47a3a: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 47a40: 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 );
47a42: 2f0a movel %a2,%sp@- 47a44: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level> 47a4a: 4eb9 0004 8d40 jsr 48d40 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47a50: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 47a56: 5280 addql #1,%d0 47a58: 23c0 0005 d954 movel %d0,5d954 <_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 );
47a5e: 2f0a movel %a2,%sp@- 47a60: 2f0b movel %a3,%sp@- 47a62: 4eb9 0004 70c4 jsr 470c4 <_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 );
47a68: 4878 0001 pea 1 <ADD> 47a6c: 2f0a movel %a2,%sp@- 47a6e: 4eb9 0004 8608 jsr 48608 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
47a74: 2f0a movel %a2,%sp@- 47a76: 4eb9 0004 8414 jsr 48414 <_Thread_queue_Extract_with_proxy> 47a7c: 4fef 0018 lea %sp@(24),%sp 47a80: 4a00 tstb %d0 47a82: 6608 bnes 47a8c <_Thread_Close+0x70>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
47a84: 7002 moveq #2,%d0 47a86: b0aa 0050 cmpl %a2@(80),%d0 47a8a: 6756 beqs 47ae2 <_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 ) )
47a8c: b5f9 0005 d9da cmpal 5d9da <_Thread_Allocated_fp>,%a2 47a92: 6746 beqs 47ada <_Thread_Close+0xbe>
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
if ( the_thread->Start.fp_context )
47a94: 202a 00c4 movel %a2@(196),%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;
47a98: 42aa 0100 clrl %a2@(256)
if ( the_thread->Start.fp_context )
47a9c: 4a80 tstl %d0 47a9e: 670a beqs 47aaa <_Thread_Close+0x8e>
(void) _Workspace_Free( the_thread->Start.fp_context );
47aa0: 2f00 movel %d0,%sp@- 47aa2: 4eb9 0004 90c0 jsr 490c0 <_Workspace_Free> 47aa8: 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 );
47aaa: 2f0a movel %a2,%sp@- 47aac: 4eb9 0004 8804 jsr 48804 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
if ( the_thread->extensions )
47ab2: 202a 0114 movel %a2@(276),%d0 47ab6: 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;
47ab8: 42aa 00c8 clrl %a2@(200)
if ( the_thread->extensions )
47abc: 4a80 tstl %d0 47abe: 670a beqs 47aca <_Thread_Close+0xae>
(void) _Workspace_Free( the_thread->extensions );
47ac0: 2f00 movel %d0,%sp@- 47ac2: 4eb9 0004 90c0 jsr 490c0 <_Workspace_Free> 47ac8: 588f addql #4,%sp
the_thread->extensions = NULL;
47aca: 42aa 0114 clrl %a2@(276)
}
47ace: 246e fff8 moveal %fp@(-8),%a2 47ad2: 266e fffc moveal %fp@(-4),%a3 47ad6: 4e5e unlk %fp 47ad8: 4e75 rts
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
{
_Thread_Allocated_fp = NULL;
47ada: 42b9 0005 d9da clrl 5d9da <_Thread_Allocated_fp> 47ae0: 60b2 bras 47a94 <_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 );
47ae2: 486a 0048 pea %a2@(72) 47ae6: 4eb9 0004 8f54 jsr 48f54 <_Watchdog_Remove> 47aec: 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 ) )
47aee: b5f9 0005 d9da cmpal 5d9da <_Thread_Allocated_fp>,%a2 47af4: 669e bnes 47a94 <_Thread_Close+0x78>
47af6: 60e2 bras 47ada <_Thread_Close+0xbe> <== NOT EXECUTED
00047af8 <_Thread_Create_idle>:
*
* _Thread_Create_idle
*/
void _Thread_Create_idle( void )
{
47af8: 4e56 0000 linkw %fp,#0 47afc: 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 );
47afe: 4879 0005 da9e pea 5da9e <_Thread_Internal_information> 47b04: 4eb9 0004 7034 jsr 47034 <_Objects_Allocate>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47b0a: 2239 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d1 47b10: 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();
47b12: 23c0 0005 dade movel %d0,5dade <_Thread_Idle> 47b18: 23c1 0005 d954 movel %d1,5d954 <_Thread_Dispatch_disable_level>
* that when _Thread_Initialize unnests dispatch that we do not
* do anything stupid.
*/
_Thread_Disable_dispatch();
_Thread_Initialize(
47b1e: 4282 clrl %d2 47b20: 1439 0005 c222 moveb 5c222 <rtems_maximum_priority>,%d2 47b26: 2f3c 4944 4c45 movel #1229212741,%sp@- 47b2c: 2239 0005 c23c movel 5c23c <Configuration+0x18>,%d1 47b32: 42a7 clrl %sp@- 47b34: 2039 0005 c21e movel 5c21e <rtems_minimum_stack_size>,%d0 47b3a: 42a7 clrl %sp@- 47b3c: 42a7 clrl %sp@- 47b3e: 4878 0001 pea 1 <ADD> 47b42: 2f02 movel %d2,%sp@- 47b44: 42a7 clrl %sp@- 47b46: b280 cmpl %d0,%d1 47b48: 6302 blss 47b4c <_Thread_Create_idle+0x54> 47b4a: 2001 movel %d1,%d0 47b4c: 2f00 movel %d0,%sp@- 47b4e: 42a7 clrl %sp@- 47b50: 2f39 0005 dade movel 5dade <_Thread_Idle>,%sp@- 47b56: 4879 0005 da9e pea 5da9e <_Thread_Internal_information> 47b5c: 4eb9 0004 7e00 jsr 47e00 <_Thread_Initialize>
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47b62: 4fef 002c lea %sp@(44),%sp 47b66: 4297 clrl %sp@
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
47b68: 2239 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d1 47b6e: 5381 subql #1,%d1 47b70: 42a7 clrl %sp@- 47b72: 2f39 0005 c238 movel 5c238 <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;
47b78: 2039 0005 dade movel 5dade <_Thread_Idle>,%d0
_Thread_Start(
47b7e: 42a7 clrl %sp@- 47b80: 23c1 0005 d954 movel %d1,5d954 <_Thread_Dispatch_disable_level> 47b86: 2f00 movel %d0,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
47b88: 23c0 0005 da0e movel %d0,5da0e <_Thread_Executing> 47b8e: 23c0 0005 d9e2 movel %d0,5d9e2 <_Thread_Heir>
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47b94: 4eb9 0004 8880 jsr 48880 <_Thread_Start>
Configuration.idle_task,
NULL,
0
);
}
47b9a: 242e fffc movel %fp@(-4),%d2
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
47b9e: 4fef 0014 lea %sp@(20),%sp
Configuration.idle_task,
NULL,
0
);
}
47ba2: 4e5e unlk %fp 47ba4: 4e75 rts
...
00047d3c <_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 )
{
47d3c: 4e56 0000 linkw %fp,#0
if ( --_Thread_Dispatch_disable_level )
47d40: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 47d46: 5380 subql #1,%d0 47d48: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level> 47d4e: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 47d54: 6704 beqs 47d5a <_Thread_Enable_dispatch+0x1e>
return;
_Thread_Dispatch();
}
47d56: 4e5e unlk %fp 47d58: 4e75 rts 47d5a: 4e5e unlk %fp
(__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) )
void _Thread_Enable_dispatch( void )
{
if ( --_Thread_Dispatch_disable_level )
return;
_Thread_Dispatch();
47d5c: 4ef9 0004 7be4 jmp 47be4 <_Thread_Dispatch>
...
0004d1a4 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4d1a4: 4e56 0000 linkw %fp,#0 4d1a8: 2f0a movel %a2,%sp@-
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4d1aa: 2479 0005 da0e moveal 5da0e <_Thread_Executing>,%a2
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4d1b0: 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;
4d1b2: 222a 00b4 movel %a2@(180),%d1
_ISR_Set_level(level);
4d1b6: 40c0 movew %sr,%d0 4d1b8: e189 lsll #8,%d1 4d1ba: 0280 0000 f8ff andil #63743,%d0 4d1c0: 8081 orl %d1,%d0 4d1c2: 46c0 movew %d0,%sr
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
doneConstructors = 1;
4d1c4: 7001 moveq #1,%d0
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4d1c6: 1439 0005 d108 moveb 5d108 <doneConstructors.3594>,%d2
doneConstructors = 1;
4d1cc: 13c0 0005 d108 moveb %d0,5d108 <doneConstructors.3594>
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
4d1d2: 4aaa 0100 tstl %a2@(256) 4d1d6: 6720 beqs 4d1f8 <_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 );
4d1d8: 2079 0005 d9da moveal 5d9da <_Thread_Allocated_fp>,%a0 4d1de: b1ca cmpal %a2,%a0 4d1e0: 6716 beqs 4d1f8 <_Thread_Handler+0x54>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
4d1e2: 4a88 tstl %a0 4d1e4: 670c beqs 4d1f2 <_Thread_Handler+0x4e>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
4d1e6: 4868 0100 pea %a0@(256) 4d1ea: 4eb9 0004 9276 jsr 49276 <_CPU_Context_save_fp> 4d1f0: 588f addql #4,%sp
_Thread_Allocated_fp = executing;
4d1f2: 23ca 0005 d9da movel %a2,5d9da <_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 );
4d1f8: 2f0a movel %a2,%sp@- 4d1fa: 4eb9 0004 8c24 jsr 48c24 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4d200: 4eb9 0004 7d3c jsr 47d3c <_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) */ {
4d206: 588f addql #4,%sp 4d208: 4a02 tstb %d2 4d20a: 6746 beqs 4d252 <_Thread_Handler+0xae>
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4d20c: 4aaa 009e tstl %a2@(158) 4d210: 6718 beqs 4d22a <_Thread_Handler+0x86>
* 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 );
4d212: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d214: 4eb9 0004 8c62 jsr 48c62 <_User_extensions_Thread_exitted> <== NOT EXECUTED
_Internal_error_Occurred(
4d21a: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED 4d21e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4d222: 42a7 clrl %sp@- <== NOT EXECUTED 4d224: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> <== NOT EXECUTED
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4d22a: 2f2a 00a6 movel %a2@(166),%sp@- 4d22e: 206a 009a moveal %a2@(154),%a0 4d232: 4e90 jsr %a0@
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4d234: 588f addql #4,%sp 4d236: 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 );
4d23a: 2f0a movel %a2,%sp@- 4d23c: 4eb9 0004 8c62 jsr 48c62 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
4d242: 4878 0006 pea 6 <EXTENDSFDF> 4d246: 4878 0001 pea 1 <ADD> 4d24a: 42a7 clrl %sp@- 4d24c: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
* _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 ();
4d252: 4eb9 0005 a854 jsr 5a854 <_init>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4d258: 4aaa 009e tstl %a2@(158) 4d25c: 66b4 bnes 4d212 <_Thread_Handler+0x6e> 4d25e: 60ca bras 4d22a <_Thread_Handler+0x86>
00047fc0 <_Thread_Handler_initialization>:
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
47fc0: 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)
47fc4: 4ab9 0005 c248 tstl 5c248 <Configuration+0x24> 47fca: 57c0 seq %d0 47fcc: 4ab9 0005 c244 tstl 5c244 <Configuration+0x20> 47fd2: 57c1 seq %d1 47fd4: 4480 negl %d0 47fd6: 4481 negl %d1 47fd8: b380 eorl %d1,%d0
uint32_t maximum_extensions;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
47fda: 2239 0005 c234 movel 5c234 <Configuration+0x10>,%d1
maximum_extensions = Configuration.maximum_extensions;
47fe0: 2079 0005 c22c moveal 5c22c <Configuration+0x8>,%a0
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
47fe6: 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)
47fe8: 4a00 tstb %d0 47fea: 6600 00a2 bnew 4808e <_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(
47fee: 4280 clrl %d0 47ff0: 1039 0005 c222 moveb 5c222 <rtems_maximum_priority>,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
47ff6: 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(
47ff8: 5280 addql #1,%d0
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
47ffa: 23c1 0005 d904 movel %d1,5d904 <_Thread_Ticks_per_timeslice>
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48000: 2200 movel %d0,%d1 48002: e588 lsll #2,%d0 48004: e989 lsll #4,%d1
_Thread_Allocated_fp = NULL;
#endif
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
48006: 23c8 0005 d9f2 movel %a0,5d9f2 <_Thread_Maximum_extensions>
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
4800c: 9280 subl %d0,%d1
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
4800e: 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(
48010: 2f01 movel %d1,%sp@-
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
48012: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary>
_Thread_Executing = NULL;
48018: 42b9 0005 da0e clrl 5da0e <_Thread_Executing>
_Thread_Heir = NULL;
4801e: 42b9 0005 d9e2 clrl 5d9e2 <_Thread_Heir>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL;
48024: 42b9 0005 d9da clrl 5d9da <_Thread_Allocated_fp>
#endif
_Thread_Do_post_task_switch_extension = 0;
4802a: 42b9 0005 d9f6 clrl 5d9f6 <_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(
48030: 4eb9 0004 9070 jsr 49070 <_Workspace_Allocate_or_fatal_error>
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
48036: 588f addql #4,%sp 48038: 1439 0005 c222 moveb 5c222 <rtems_maximum_priority>,%d2 4803e: 2040 moveal %d0,%a0 48040: 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(
48042: 23c0 0005 d900 movel %d0,5d900 <_Thread_Ready_chain>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48048: 2008 movel %a0,%d0 4804a: 5880 addql #4,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
4804c: 5281 addql #1,%d1 4804e: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
48050: 42a8 0004 clrl %a0@(4)
the_chain->last = _Chain_Head(the_chain);
48054: 2148 0008 movel %a0,%a0@(8) 48058: 41e8 000c lea %a0@(12),%a0 4805c: b481 cmpl %d1,%d2 4805e: 64e8 bccs 48048 <_Thread_Handler_initialization+0x88>
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
48060: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 48064: 42a7 clrl %sp@- 48066: 4878 011c pea 11c <DBL_MANT_DIG+0xe7> 4806a: 4878 0001 pea 1 <ADD> 4806e: 4878 0001 pea 1 <ADD> 48072: 4878 0001 pea 1 <ADD> 48076: 4879 0005 da9e pea 5da9e <_Thread_Internal_information> 4807c: 4eb9 0004 753c jsr 4753c <_Objects_Initialize_information>
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
48082: 242e fffc movel %fp@(-4),%d2
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
48086: 4fef 001c lea %sp@(28),%sp
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4808a: 4e5e unlk %fp 4808c: 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(
4808e: 4878 000f pea f <FPTRAP> 48092: 4878 0001 pea 1 <ADD> 48096: 42a7 clrl %sp@- 48098: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
...
0004b9ac <_Thread_Ready>:
*/
void _Thread_Ready(
Thread_Control *the_thread
)
{
4b9ac: 4e56 ffec linkw %fp,#-20 4b9b0: 206e 0008 moveal %fp@(8),%a0 4b9b4: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
4b9b8: 243c 0000 0700 movel #1792,%d2 4b9be: 2002 movel %d2,%d0 4b9c0: 40c1 movew %sr,%d1 4b9c2: 8081 orl %d1,%d0 4b9c4: 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;
4b9c6: 2668 008e moveal %a0@(142),%a3 4b9ca: 3028 0094 movew %a0@(148),%d0 4b9ce: 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 );
4b9d0: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4b9d4: 2809 movel %a1,%d4 4b9d6: 5884 addql #4,%d4 4b9d8: 8083 orl %d3,%d0 4b9da: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4b9dc: 2469 0008 moveal %a1@(8),%a2 4b9e0: 3680 movew %d0,%a3@
the_chain->last = the_node;
4b9e2: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4b9e6: 3639 0005 da04 movew 5da04 <_Priority_Major_bit_map>,%d3 4b9ec: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
4b9f0: 214a 0004 movel %a2,%a0@(4) 4b9f4: 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;
4b9f6: 2488 movel %a0,%a2@ 4b9f8: 33c0 0005 da04 movew %d0,5da04 <_Priority_Major_bit_map>
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
the_thread->current_state = STATES_READY;
4b9fe: 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 );
4ba02: 2002 movel %d2,%d0 4ba04: 46c1 movew %d1,%sr 4ba06: 8081 orl %d1,%d0 4ba08: 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 );
4ba0a: 3039 0005 da04 movew 5da04 <_Priority_Major_bit_map>,%d0 4ba10: 4840 swap %d0 4ba12: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4ba14: 4282 clrl %d2 4ba16: 41f9 0005 da70 lea 5da70 <_Priority_Bit_map>,%a0 4ba1c: 3400 movew %d0,%d2 4ba1e: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0 4ba22: 4840 swap %d0 4ba24: 04c0 ff1 %d0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4ba26: 4283 clrl %d3 4ba28: e98a lsll #4,%d2 4ba2a: 3600 movew %d0,%d3 4ba2c: 2279 0005 d900 moveal 5d900 <_Thread_Ready_chain>,%a1 4ba32: 2002 movel %d2,%d0 4ba34: d083 addl %d3,%d0 4ba36: 2400 movel %d0,%d2 4ba38: e58a lsll #2,%d2 4ba3a: e988 lsll #4,%d0
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
4ba3c: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4ba42: 93c2 subal %d2,%a1 4ba44: 2031 0800 movel %a1@(00000000,%d0:l),%d0 4ba48: 23c0 0005 d9e2 movel %d0,5d9e2 <_Thread_Heir>
_Thread_Calculate_heir();
heir = _Thread_Heir;
if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible )
4ba4e: b1c0 cmpal %d0,%a0 4ba50: 670e beqs 4ba60 <_Thread_Ready+0xb4> 4ba52: 4a28 0075 tstb %a0@(117) 4ba56: 6708 beqs 4ba60 <_Thread_Ready+0xb4>
_Context_Switch_necessary = true;
4ba58: 7001 moveq #1,%d0 4ba5a: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary>
_ISR_Enable( level );
4ba60: 46c1 movew %d1,%sr
}
4ba62: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4ba66: 4e5e unlk %fp 4ba68: 4e75 rts
...
0004c750 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
4c750: 4e56 0000 linkw %fp,#0 4c754: 2f0a movel %a2,%sp@- 4c756: 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;
4c75a: 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;
4c760: 256a 00ac 007a movel %a2@(172),%a2@(122)
the_thread->budget_callout = the_thread->Start.budget_callout;
4c766: 256a 00b0 007e movel %a2@(176),%a2@(126)
the_thread->Start.pointer_argument = pointer_argument;
4c76c: 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;
4c772: 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;
4c778: 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 ) ) {
4c77c: 2f0a movel %a2,%sp@- 4c77e: 4eb9 0004 9028 jsr 49028 <_Thread_queue_Extract_with_proxy> 4c784: 588f addql #4,%sp 4c786: 4a00 tstb %d0 4c788: 6608 bnes 4c792 <_Thread_Reset+0x42>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4c78a: 7002 moveq #2,%d0 4c78c: b0aa 0050 cmpl %a2@(80),%d0 4c790: 672a beqs 4c7bc <_Thread_Reset+0x6c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
4c792: 202a 00b8 movel %a2@(184),%d0 4c796: b0aa 0014 cmpl %a2@(20),%d0 4c79a: 6718 beqs 4c7b4 <_Thread_Reset+0x64>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
4c79c: 2d4a 0008 movel %a2,%fp@(8) 4c7a0: 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;
4c7a4: 2540 0018 movel %d0,%a2@(24)
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
4c7a8: 246e fffc moveal %fp@(-4),%a2 4c7ac: 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 );
4c7ae: 4ef9 0004 9238 jmp 49238 <_Thread_Set_priority>
} }
4c7b4: 246e fffc moveal %fp@(-4),%a2 4c7b8: 4e5e unlk %fp 4c7ba: 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 );
4c7bc: 486a 0048 pea %a2@(72) 4c7c0: 4eb9 0004 9c38 jsr 49c38 <_Watchdog_Remove> 4c7c6: 588f addql #4,%sp 4c7c8: 60c8 bras 4c792 <_Thread_Reset+0x42>
...
0004ba6c <_Thread_Reset_timeslice>:
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
4ba6c: 223c 0000 0700 movel #1792,%d1 4ba72: 2001 movel %d1,%d0
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4ba74: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
4ba78: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4ba7e: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
4ba82: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
4ba86: 40c2 movew %sr,%d2 4ba88: 8082 orl %d2,%d0 4ba8a: 46c0 movew %d0,%sr
if ( _Chain_Has_only_one_node( ready ) ) {
4ba8c: 2029 0008 movel %a1@(8),%d0 4ba90: b091 cmpl %a1@,%d0 4ba92: 6752 beqs 4bae6 <_Thread_Reset_timeslice+0x7a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4ba94: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4ba96: 2009 movel %a1,%d0 4ba98: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4ba9a: 2668 0004 moveal %a0@(4),%a3
next->previous = previous; previous->next = next;
4ba9e: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4baa0: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4baa4: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
4baa6: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
4baaa: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
4baae: 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;
4bab2: 2488 movel %a0,%a2@
return;
}
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
4bab4: 46c2 movew %d2,%sr 4bab6: 8282 orl %d2,%d1 4bab8: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( executing ) )
4baba: b1f9 0005 d9e2 cmpal 5d9e2 <_Thread_Heir>,%a0 4bac0: 6712 beqs 4bad4 <_Thread_Reset_timeslice+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
4bac2: 7001 moveq #1,%d0 <== NOT EXECUTED 4bac4: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary> <== NOT EXECUTED
_ISR_Enable( level );
4baca: 46c2 movew %d2,%sr <== NOT EXECUTED
}
4bacc: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 4bad0: 4e5e unlk %fp 4bad2: 4e75 rts
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
4bad4: 23d1 0005 d9e2 movel %a1@,5d9e2 <_Thread_Heir>
_Context_Switch_necessary = true;
4bada: 7001 moveq #1,%d0 4badc: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary>
_ISR_Enable( level );
4bae2: 46c2 movew %d2,%sr 4bae4: 60e6 bras 4bacc <_Thread_Reset_timeslice+0x60>
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
if ( _Chain_Has_only_one_node( ready ) ) {
_ISR_Enable( level );
4bae6: 46c2 movew %d2,%sr
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
4bae8: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 4baec: 4e5e unlk %fp 4baee: 4e75 rts
000491ac <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491ac: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
491ae: 4e56 0000 linkw %fp,#0 491b2: 2f0a movel %a2,%sp@- 491b4: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491b8: c0aa 0010 andl %a2@(16),%d0 491bc: 4a00 tstb %d0 491be: 670a beqs 491ca <_Thread_Restart+0x1e>
return true;
}
return false;
}
491c0: 246e fffc moveal %fp@(-4),%a2 491c4: 4e5e unlk %fp
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491c6: 4200 clrb %d0
return true;
}
return false;
}
491c8: 4e75 rts
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Set_transient( the_thread );
491ca: 2f0a movel %a2,%sp@- 491cc: 4eb9 0004 93bc jsr 493bc <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
491d2: 2f2e 0010 movel %fp@(16),%sp@- 491d6: 2f2e 000c movel %fp@(12),%sp@- 491da: 2f0a movel %a2,%sp@- 491dc: 4eb9 0004 c750 jsr 4c750 <_Thread_Reset>
_Thread_Load_environment( the_thread );
491e2: 2f0a movel %a2,%sp@- 491e4: 4eb9 0004 c3a4 jsr 4c3a4 <_Thread_Load_environment>
_Thread_Ready( the_thread );
491ea: 2f0a movel %a2,%sp@- 491ec: 4eb9 0004 c690 jsr 4c690 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
491f2: 2f0a movel %a2,%sp@- 491f4: 4eb9 0004 9a28 jsr 49a28 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
491fa: 4fef 001c lea %sp@(28),%sp 491fe: b5f9 0005 e9a6 cmpal 5e9a6 <_Thread_Executing>,%a2 49204: 670a beqs 49210 <_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 );
49206: 7001 moveq #1,%d0
return true;
}
return false;
}
49208: 246e fffc moveal %fp@(-4),%a2 4920c: 4e5e unlk %fp 4920e: 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 )
49210: 4aaa 0100 tstl %a2@(256) 49214: 6712 beqs 49228 <_Thread_Restart+0x7c>
_Context_Restore_fp( &_Thread_Executing->fp_context );
49216: 486a 0100 pea %a2@(256) 4921a: 4eb9 0004 9f92 jsr 49f92 <_CPU_Context_restore_fp> 49220: 2479 0005 e9a6 moveal 5e9a6 <_Thread_Executing>,%a2 49226: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
49228: 486a 00cc pea %a2@(204) 4922c: 4eb9 0004 9e3a jsr 49e3a <_CPU_Context_Restart_self>
49232: 588f addql #4,%sp <== NOT EXECUTED 49234: 7001 moveq #1,%d0 <== NOT EXECUTED 49236: 60d0 bras 49208 <_Thread_Restart+0x5c> <== NOT EXECUTED
0004c6b8 <_Thread_Resume>:
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c6b8: 327c 0700 moveaw #1792,%a1 4c6bc: 2009 movel %a1,%d0
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4c6be: 4e56 ffec linkw %fp,#-20 4c6c2: 206e 0008 moveal %fp@(8),%a0 4c6c6: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c6ca: 40c1 movew %sr,%d1 4c6cc: 8081 orl %d1,%d0 4c6ce: 46c0 movew %d0,%sr
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4c6d0: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4c6d4: 0800 0001 btst #1,%d0 4c6d8: 6774 beqs 4c74e <_Thread_Resume+0x96> 4c6da: 74fd moveq #-3,%d2 4c6dc: c082 andl %d2,%d0
current_state =
4c6de: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4c6e2: 666a bnes 4c74e <_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;
4c6e4: 2868 008e moveal %a0@(142),%a4 4c6e8: 3028 0094 movew %a0@(148),%d0 4c6ec: 3414 movew %a4@,%d2
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4c6ee: 2468 008a moveal %a0@(138),%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4c6f2: 260a movel %a2,%d3 4c6f4: 5883 addql #4,%d3 4c6f6: 8082 orl %d2,%d0 4c6f8: 2083 movel %d3,%a0@
old_last_node = the_chain->last;
4c6fa: 266a 0008 moveal %a2@(8),%a3 4c6fe: 3880 movew %d0,%a4@
the_chain->last = the_node;
4c700: 2548 0008 movel %a0,%a2@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4c704: 3439 0006 363c movew 6363c <_Priority_Major_bit_map>,%d2 4c70a: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
4c70e: 214b 0004 movel %a3,%a0@(4) 4c712: 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;
4c714: 2688 movel %a0,%a3@ 4c716: 33c0 0006 363c movew %d0,6363c <_Priority_Major_bit_map>
_ISR_Flash( level );
4c71c: 2009 movel %a1,%d0 4c71e: 46c1 movew %d1,%sr 4c720: 8081 orl %d1,%d0 4c722: 46c0 movew %d0,%sr
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4c724: 2028 0014 movel %a0@(20),%d0 4c728: 2279 0006 361a moveal 6361a <_Thread_Heir>,%a1 4c72e: b0a9 0014 cmpl %a1@(20),%d0 4c732: 641a bccs 4c74e <_Thread_Resume+0x96>
_Thread_Heir = the_thread;
4c734: 23c8 0006 361a movel %a0,6361a <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
4c73a: 2079 0006 3646 moveal 63646 <_Thread_Executing>,%a0 4c740: 4a28 0075 tstb %a0@(117) 4c744: 6712 beqs 4c758 <_Thread_Resume+0xa0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c746: 7001 moveq #1,%d0 4c748: 13c0 0006 3656 moveb %d0,63656 <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4c74e: 46c1 movew %d1,%sr
}
4c750: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 4c754: 4e5e unlk %fp 4c756: 4e75 rts
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4c758: 4a80 tstl %d0 4c75a: 66f2 bnes 4c74e <_Thread_Resume+0x96>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c75c: 7001 moveq #1,%d0 <== NOT EXECUTED 4c75e: 13c0 0006 3656 moveb %d0,63656 <_Context_Switch_necessary> <== NOT EXECUTED 4c764: 60e8 bras 4c74e <_Thread_Resume+0x96> <== NOT EXECUTED
...
00048804 <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
48804: 4e56 0000 linkw %fp,#0 48808: 206e 0008 moveal %fp@(8),%a0
* Call ONLY the CPU table stack free hook, or the
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
4880c: 2279 0005 c248 moveal 5c248 <Configuration+0x24>,%a1 48812: 4a89 tstl %a1 48814: 670a beqs 48820 <_Thread_Stack_Free+0x1c>
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
48816: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
4881c: 4e5e unlk %fp
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
4881e: 4ed1 jmp %a1@
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
48820: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
}
48826: 4e5e unlk %fp
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
48828: 4ef9 0004 90c0 jmp 490c0 <_Workspace_Free>
...
00048830 <_Thread_Start_multitasking>:
48830: 7003 moveq #3,%d0
* ready chain
* select heir
*/
void _Thread_Start_multitasking( void )
{
48832: 4e56 0000 linkw %fp,#0
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
_Thread_Executing = _Thread_Heir;
48836: 2079 0005 d9e2 moveal 5d9e2 <_Thread_Heir>,%a0 4883c: 23c0 0005 dad6 movel %d0,5dad6 <_System_state_Current>
* the system is shut down.
*/
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
48842: 4200 clrb %d0
_Thread_Executing = _Thread_Heir;
48844: 23c8 0005 da0e movel %a0,5da0e <_Thread_Executing>
* the system is shut down.
*/
_System_state_Set( SYSTEM_STATE_UP );
_Context_Switch_necessary = false;
4884a: 13c0 0005 da1e moveb %d0,5da1e <_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 )
48850: 4aa8 0100 tstl %a0@(256) 48854: 6712 beqs 48868 <_Thread_Start_multitasking+0x38>
_Context_Restore_fp( &_Thread_Heir->fp_context );
48856: 4868 0100 pea %a0@(256) 4885a: 4eb9 0004 92ae jsr 492ae <_CPU_Context_restore_fp> 48860: 2079 0005 d9e2 moveal 5d9e2 <_Thread_Heir>,%a0 48866: 588f addql #4,%sp
#endif
_Context_Switch( &_Thread_BSP_context, &_Thread_Heir->Registers );
48868: 4868 00cc pea %a0@(204) 4886c: 4879 0005 d920 pea 5d920 <_Thread_BSP_context> 48872: 4eb9 0004 9140 jsr 49140 <_CPU_Context_switch> 48878: 508f addql #8,%sp
}
4887a: 4e5e unlk %fp 4887c: 4e75 rts
...
00048a38 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48a38: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
48a3c: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48a42: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
48a46: 243c 0000 0700 movel #1792,%d2 48a4c: 2002 movel %d2,%d0
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
48a4e: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
48a52: 40c1 movew %sr,%d1 48a54: 8081 orl %d1,%d0 48a56: 46c0 movew %d0,%sr
if ( !_Chain_Has_only_one_node( ready ) ) {
48a58: 2029 0008 movel %a1@(8),%d0 48a5c: b091 cmpl %a1@,%d0 48a5e: 6750 beqs 48ab0 <_Thread_Yield_processor+0x78>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
48a60: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48a62: 2009 movel %a1,%d0 48a64: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
48a66: 2668 0004 moveal %a0@(4),%a3
next->previous = previous; previous->next = next;
48a6a: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
48a6c: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48a70: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
48a72: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
48a76: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
48a7a: 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;
48a7e: 2488 movel %a0,%a2@
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
48a80: 46c1 movew %d1,%sr 48a82: 8481 orl %d1,%d2 48a84: 46c2 movew %d2,%sr
if ( _Thread_Is_heir( executing ) )
48a86: b1f9 0005 d9e2 cmpal 5d9e2 <_Thread_Heir>,%a0 48a8c: 6712 beqs 48aa0 <_Thread_Yield_processor+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48a8e: 7001 moveq #1,%d0 <== NOT EXECUTED 48a90: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary> <== NOT EXECUTED
_ISR_Enable( level );
48a96: 46c1 movew %d1,%sr
}
48a98: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 48a9c: 4e5e unlk %fp 48a9e: 4e75 rts
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
48aa0: 23d1 0005 d9e2 movel %a1@,5d9e2 <_Thread_Heir>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48aa6: 7001 moveq #1,%d0 48aa8: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary> 48aae: 60e6 bras 48a96 <_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 ) )
48ab0: b1f9 0005 d9e2 cmpal 5d9e2 <_Thread_Heir>,%a0 48ab6: 67de beqs 48a96 <_Thread_Yield_processor+0x5e>
_Context_Switch_necessary = true;
48ab8: 7001 moveq #1,%d0 <== NOT EXECUTED 48aba: 13c0 0005 da1e moveb %d0,5da1e <_Context_Switch_necessary> <== NOT EXECUTED 48ac0: 60d4 bras 48a96 <_Thread_Yield_processor+0x5e> <== NOT EXECUTED
...
000477b4 <_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 ) ) {
477b4: 7202 moveq #2,%d1
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
477b6: 4e56 0000 linkw %fp,#0 477ba: 202e 0010 movel %fp@(16),%d0 477be: 2f0a movel %a2,%sp@- 477c0: 246e 000c moveal %fp@(12),%a2
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
477c4: 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 ) ) {
477c8: b2aa 0050 cmpl %a2@(80),%d1 477cc: 671c beqs 477ea <_Thread_blocking_operation_Cancel+0x36>
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
} else
_ISR_Enable( level );
477ce: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
477d0: 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
}
477d4: 246e fffc moveal %fp@(-4),%a2 477d8: 203c 1003 fff8 movel #268697592,%d0 477de: 2d40 000c movel %d0,%fp@(12) 477e2: 4e5e unlk %fp 477e4: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
477ea: 123c 0003 moveb #3,%d1 477ee: 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 );
477f2: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
477f4: 486a 0048 pea %a2@(72) 477f8: 4eb9 0004 8f54 jsr 48f54 <_Watchdog_Remove> 477fe: 588f addql #4,%sp 47800: 203c 1003 fff8 movel #268697592,%d0 47806: 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
}
4780a: 246e fffc moveal %fp@(-4),%a2 4780e: 2d40 000c movel %d0,%fp@(12) 47812: 4e5e unlk %fp 47814: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
...
000480a0 <_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 )
480a0: 41f9 0004 8108 lea 48108 <_Thread_queue_Dequeue_priority>,%a0 480a6: 7001 moveq #1,%d0
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
480a8: 4e56 fff4 linkw %fp,#-12 480ac: 48d7 040c moveml %d2-%d3/%a2,%sp@ 480b0: 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 )
480b4: b0aa 0034 cmpl %a2@(52),%d0 480b8: 6706 beqs 480c0 <_Thread_queue_Dequeue+0x20> 480ba: 41f9 0004 b744 lea 4b744 <_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 );
480c0: 2f0a movel %a2,%sp@- 480c2: 4e90 jsr %a0@
_ISR_Disable( level );
480c4: 223c 0000 0700 movel #1792,%d1 480ca: 40c2 movew %sr,%d2 480cc: 8282 orl %d2,%d1 480ce: 46c1 movew %d1,%sr
if ( !the_thread ) {
480d0: 588f addql #4,%sp 480d2: 4a80 tstl %d0 480d4: 670c beqs 480e2 <_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 );
480d6: 46c2 movew %d2,%sr
return the_thread; }
480d8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 480de: 4e5e unlk %fp 480e0: 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;
480e2: 222a 0030 movel %a2@(48),%d1 480e6: 7601 moveq #1,%d3 480e8: 5381 subql #1,%d1 480ea: b681 cmpl %d1,%d3 480ec: 65e8 bcss 480d6 <_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;
480ee: 7203 moveq #3,%d1
the_thread = _Thread_Executing;
480f0: 2039 0005 da0e movel 5da0e <_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;
480f6: 2541 0030 movel %d1,%a2@(48)
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
480fa: 46c2 movew %d2,%sr
return the_thread; }
480fc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48102: 4e5e unlk %fp 48104: 4e75 rts
...
0004b744 <_Thread_queue_Dequeue_fifo>:
)
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4b744: 203c 0000 0700 movel #1792,%d0
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
4b74a: 4e56 0000 linkw %fp,#0 4b74e: 226e 0008 moveal %fp@(8),%a1 4b752: 2f0b movel %a3,%sp@- 4b754: 2f0a movel %a2,%sp@-
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4b756: 40c1 movew %sr,%d1 4b758: 8081 orl %d1,%d0 4b75a: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4b75c: 2049 moveal %a1,%a0 4b75e: 2458 moveal %a0@+,%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b760: b1ca cmpal %a2,%a0 4b762: 6768 beqs 4b7cc <_Thread_queue_Dequeue_fifo+0x88>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4b764: 2052 moveal %a2@,%a0
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
4b766: 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 ) ) {
4b768: 7002 moveq #2,%d0
the_chain->first = new_first;
4b76a: 2288 movel %a0,%a1@
new_first->previous = _Chain_Head(the_chain);
4b76c: 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;
4b770: 42aa 0044 clrl %a2@(68)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4b774: b0aa 0050 cmpl %a2@(80),%d0 4b778: 6720 beqs 4b79a <_Thread_queue_Dequeue_fifo+0x56>
_ISR_Enable( level );
4b77a: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4b77c: 2f3c 1003 fff8 movel #268697592,%sp@- 4b782: 2f0a movel %a2,%sp@- 4b784: 4eb9 0004 7968 jsr 47968 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
4b78a: 246e fff8 moveal %fp@(-8),%a2 4b78e: 200b movel %a3,%d0 4b790: 508f addql #8,%sp 4b792: 266e fffc moveal %fp@(-4),%a3 4b796: 4e5e unlk %fp 4b798: 4e75 rts
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4b79a: 7003 moveq #3,%d0 4b79c: 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 );
4b7a0: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4b7a2: 486a 0048 pea %a2@(72) 4b7a6: 4eb9 0004 8f54 jsr 48f54 <_Watchdog_Remove> 4b7ac: 2f3c 1003 fff8 movel #268697592,%sp@- 4b7b2: 2f0a movel %a2,%sp@- 4b7b4: 4eb9 0004 7968 jsr 47968 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
4b7ba: 246e fff8 moveal %fp@(-8),%a2 4b7be: 200b movel %a3,%d0 4b7c0: 4fef 000c lea %sp@(12),%sp 4b7c4: 266e fffc moveal %fp@(-4),%a3 4b7c8: 4e5e unlk %fp 4b7ca: 4e75 rts
#endif
return the_thread;
}
_ISR_Enable( level );
4b7cc: 46c1 movew %d1,%sr 4b7ce: 97cb subal %a3,%a3
return NULL; }
4b7d0: 200b movel %a3,%d0 4b7d2: 246e fff8 moveal %fp@(-8),%a2 4b7d6: 266e fffc moveal %fp@(-4),%a3 4b7da: 4e5e unlk %fp 4b7dc: 4e75 rts
...
0004b7e0 <_Thread_queue_Enqueue_fifo>:
)
{
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4b7e0: 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
)
{
4b7e6: 4e56 0000 linkw %fp,#0 4b7ea: 206e 0008 moveal %fp@(8),%a0 4b7ee: 2f0a movel %a2,%sp@- 4b7f0: 226e 000c moveal %fp@(12),%a1 4b7f4: 2f02 movel %d2,%sp@-
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4b7f6: 40c1 movew %sr,%d1 4b7f8: 8081 orl %d1,%d0 4b7fa: 46c0 movew %d0,%sr
sync_state = the_thread_queue->sync_state;
4b7fc: 2028 0030 movel %a0@(48),%d0
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4b800: 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;
4b802: 42a8 0030 clrl %a0@(48)
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4b806: b480 cmpl %d0,%d2 4b808: 670e beqs 4b818 <_Thread_queue_Enqueue_fifo+0x38>
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; }
4b80a: 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;
4b80c: 206e 0010 moveal %fp@(16),%a0
return sync_state; }
4b810: 245f moveal %sp@+,%a2 4b812: 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;
4b814: 2081 movel %d1,%a0@
return sync_state; }
4b816: 4e75 rts
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4b818: 2408 movel %a0,%d2 4b81a: 5882 addql #4,%d2 4b81c: 2282 movel %d2,%a1@
old_last_node = the_chain->last;
4b81e: 2468 0008 moveal %a0@(8),%a2
the_chain->last = the_node;
4b822: 2149 0008 movel %a1,%a0@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
4b826: 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;
4b82a: 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;
4b82e: 2489 movel %a1,%a2@
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
4b830: 46c1 movew %d1,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; }
4b832: 241f movel %sp@+,%d2 4b834: 245f moveal %sp@+,%a2 4b836: 4e5e unlk %fp 4b838: 4e75 rts
...
0004829c <_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
)
{
4829c: 4e56 ffe4 linkw %fp,#-28 482a0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 482a4: 266e 000c moveal %fp@(12),%a3
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
482a8: 41eb 003c lea %a3@(60),%a0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
482ac: 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;
482b2: 222b 0014 movel %a3@(20),%d1
header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ];
482b6: 2401 movel %d1,%d2 482b8: ec8a lsrl #6,%d2 482ba: 2002 movel %d2,%d0 482bc: e58a lsll #2,%d2 482be: 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
)
{
482c0: 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 ];
482c4: 9082 subl %d2,%d0 482c6: 45f4 0800 lea %a4@(00000000,%d0:l),%a2 482ca: 2748 0038 movel %a0,%a3@(56)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
482ce: 41eb 0038 lea %a3@(56),%a0
block_state = the_thread_queue->state;
482d2: 242c 0038 movel %a4@(56),%d2 482d6: 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;
482da: 42ab 003c clrl %a3@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
482de: 0801 0005 btst #5,%d1 482e2: 6656 bnes 4833a <_Thread_queue_Enqueue_priority+0x9e>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
482e4: 2a0a movel %a2,%d5
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
482e6: 2803 movel %d3,%d4 482e8: 5885 addql #4,%d5 482ea: 2004 movel %d4,%d0 482ec: 40c3 movew %sr,%d3 482ee: 8083 orl %d3,%d0 482f0: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->first;
482f2: 2052 moveal %a2@,%a0
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
482f4: ba88 cmpl %a0,%d5 482f6: 6700 010a beqw 48402 <_Thread_queue_Enqueue_priority+0x166>
search_priority = search_thread->current_priority;
482fa: 2268 0014 moveal %a0@(20),%a1
if ( priority <= search_priority )
482fe: b3c1 cmpal %d1,%a1 48300: 6418 bccs 4831a <_Thread_queue_Enqueue_priority+0x7e>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
48302: 2004 movel %d4,%d0 48304: 46c3 movew %d3,%sr 48306: 8083 orl %d3,%d0 48308: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4830a: 2002 movel %d2,%d0 4830c: c0a8 0010 andl %a0@(16),%d0 48310: 6700 0092 beqw 483a4 <_Thread_queue_Enqueue_priority+0x108>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
48314: 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 ) ) {
48316: ba88 cmpl %a0,%d5 48318: 66e0 bnes 482fa <_Thread_queue_Enqueue_priority+0x5e> 4831a: 2403 movel %d3,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
4831c: 7001 moveq #1,%d0 4831e: b0ac 0030 cmpl %a4@(48),%d0 48322: 6700 0094 beqw 483b8 <_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;
48326: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
4832a: 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;
4832e: 2082 movel %d2,%a0@
return the_thread_queue->sync_state; }
48330: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 48334: 4e5e unlk %fp 48336: 4e75 rts
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
48338: 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;
4833a: 4284 clrl %d4 4833c: 1839 0005 c222 moveb 5c222 <rtems_maximum_priority>,%d4
_ISR_Disable( level );
48342: 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;
48344: 2244 moveal %d4,%a1 48346: 5289 addql #1,%a1
_ISR_Disable( level );
48348: 40c4 movew %sr,%d4 4834a: 8084 orl %d4,%d0 4834c: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->last;
4834e: 206a 0008 moveal %a2@(8),%a0
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
48352: b5c8 cmpal %a0,%a2 48354: 6720 beqs 48376 <_Thread_queue_Enqueue_priority+0xda>
search_priority = search_thread->current_priority;
48356: 2268 0014 moveal %a0@(20),%a1
if ( priority >= search_priority )
4835a: b3c1 cmpal %d1,%a1 4835c: 6318 blss 48376 <_Thread_queue_Enqueue_priority+0xda>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
4835e: 2003 movel %d3,%d0 48360: 46c4 movew %d4,%sr 48362: 8084 orl %d4,%d0 48364: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
48366: 2002 movel %d2,%d0 48368: c0a8 0010 andl %a0@(16),%d0 4836c: 67ca beqs 48338 <_Thread_queue_Enqueue_priority+0x9c>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
4836e: 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 ) ) {
48372: b5c8 cmpal %a0,%a2 48374: 66e0 bnes 48356 <_Thread_queue_Enqueue_priority+0xba> 48376: 2404 movel %d4,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
48378: 7001 moveq #1,%d0 4837a: b0ac 0030 cmpl %a4@(48),%d0 4837e: 66a6 bnes 48326 <_Thread_queue_Enqueue_priority+0x8a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
48380: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
48384: b3c1 cmpal %d1,%a1 48386: 6756 beqs 483de <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
48388: 2250 moveal %a0@,%a1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
4838a: 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;
4838e: 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;
48390: 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;
48394: 208b movel %a3,%a0@
next_node->previous = the_node;
48396: 234b 0004 movel %a3,%a1@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
4839a: 46c4 movew %d4,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
4839c: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483a0: 4e5e unlk %fp 483a2: 4e75 rts
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
483a4: 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 );
483a6: 2004 movel %d4,%d0 <== NOT EXECUTED 483a8: 40c3 movew %sr,%d3 <== NOT EXECUTED 483aa: 8083 orl %d3,%d0 <== NOT EXECUTED 483ac: 46c0 movew %d0,%sr <== NOT EXECUTED
search_thread = (Thread_Control *) header->first;
483ae: 2052 moveal %a2@,%a0 <== NOT EXECUTED
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
483b0: ba88 cmpl %a0,%d5 <== NOT EXECUTED 483b2: 6600 ff46 bnew 482fa <_Thread_queue_Enqueue_priority+0x5e><== NOT EXECUTED 483b6: 604a bras 48402 <_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;
483b8: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
483bc: b3c1 cmpal %d1,%a1 483be: 671e beqs 483de <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
483c0: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
483c4: 2688 movel %a0,%a3@
the_node->previous = previous_node;
483c6: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
483ca: 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;
483ce: 228b movel %a3,%a1@
search_node->previous = the_node;
483d0: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
483d4: 46c3 movew %d3,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
483d6: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483da: 4e5e unlk %fp 483dc: 4e75 rts 483de: 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;
483e2: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
483e6: 2688 movel %a0,%a3@
the_node->previous = previous_node;
483e8: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
483ec: 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;
483f0: 228b movel %a3,%a1@
search_node->previous = the_node;
483f2: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
483f6: 46c2 movew %d2,%sr 483f8: 7001 moveq #1,%d0
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
483fa: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483fe: 4e5e unlk %fp 48400: 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 ) ) {
48402: 2403 movel %d3,%d2 48404: 327c ffff moveaw #-1,%a1
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
48408: 7001 moveq #1,%d0 4840a: b0ac 0030 cmpl %a4@(48),%d0 4840e: 6600 ff16 bnew 48326 <_Thread_queue_Enqueue_priority+0x8a> 48412: 60a4 bras 483b8 <_Thread_queue_Enqueue_priority+0x11c>
00048200 <_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
)
{
48200: 4e56 fff0 linkw %fp,#-16 48204: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48208: 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 );
4820c: 2f2b 0038 movel %a3@(56),%sp@-
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
48210: 2479 0005 da0e moveal 5da0e <_Thread_Executing>,%a2
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
48216: 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 );
4821a: 2f0a movel %a2,%sp@- 4821c: 4eb9 0004 8608 jsr 48608 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
48222: 508f addql #8,%sp 48224: 4a82 tstl %d2 48226: 6644 bnes 4826c <_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 )
48228: 41f9 0004 829c lea 4829c <_Thread_queue_Enqueue_priority>,%a0 4822e: 7001 moveq #1,%d0 48230: b0ab 0034 cmpl %a3@(52),%d0 48234: 6706 beqs 4823c <_Thread_queue_Enqueue_with_handler+0x3c> 48236: 41f9 0004 b7e0 lea 4b7e0 <_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 );
4823c: 486e fffc pea %fp@(-4) 48240: 2f0a movel %a2,%sp@- 48242: 2f0b movel %a3,%sp@- 48244: 4e90 jsr %a0@
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
48246: 4fef 000c lea %sp@(12),%sp 4824a: 7201 moveq #1,%d1 4824c: b280 cmpl %d0,%d1 4824e: 6712 beqs 48262 <_Thread_queue_Enqueue_with_handler+0x62>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
48250: 2f2e fffc movel %fp@(-4),%sp@- 48254: 2f0a movel %a2,%sp@- 48256: 2f00 movel %d0,%sp@- 48258: 4eb9 0004 77b4 jsr 477b4 <_Thread_blocking_operation_Cancel> 4825e: 4fef 000c lea %sp@(12),%sp
}
48262: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48268: 4e5e unlk %fp 4826a: 4e75 rts
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
4826c: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
48270: 256e 0010 0064 movel %fp@(16),%a2@(100)
the_watchdog->id = id;
48276: 2540 0068 movel %d0,%a2@(104)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4827a: 2542 0054 movel %d2,%a2@(84)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4827e: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
48282: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
48286: 486a 0048 pea %a2@(72) 4828a: 4879 0005 da2c pea 5da2c <_Watchdog_Ticks_chain> 48290: 4eb9 0004 8e0c jsr 48e0c <_Watchdog_Insert> 48296: 508f addql #8,%sp 48298: 608e bras 48228 <_Thread_queue_Enqueue_with_handler+0x28>
...
0004d260 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4d260: 203c 0000 0700 movel #1792,%d0
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4d266: 4e56 0000 linkw %fp,#0 4d26a: 2f0a movel %a2,%sp@- 4d26c: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4d270: 40c1 movew %sr,%d1 4d272: 8081 orl %d1,%d0 4d274: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4d276: 202a 0010 movel %a2@(16),%d0 4d27a: 0280 0003 bee0 andil #245472,%d0 4d280: 6734 beqs 4d2b6 <_Thread_queue_Extract_fifo+0x56>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4d282: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4d284: 7002 moveq #2,%d0
previous = the_node->previous;
4d286: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4d28a: 42aa 0044 clrl %a2@(68)
next->previous = previous; previous->next = next;
4d28e: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4d290: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4d294: b0aa 0050 cmpl %a2@(80),%d0 4d298: 6726 beqs 4d2c0 <_Thread_queue_Extract_fifo+0x60>
_ISR_Enable( level );
4d29a: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4d29c: 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
}
4d2a0: 246e fffc moveal %fp@(-4),%a2 4d2a4: 203c 1003 fff8 movel #268697592,%d0 4d2aa: 2d40 000c movel %d0,%fp@(12) 4d2ae: 4e5e unlk %fp 4d2b0: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
_ISR_Enable( level );
4d2b6: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4d2b8: 246e fffc moveal %fp@(-4),%a2 4d2bc: 4e5e unlk %fp 4d2be: 4e75 rts 4d2c0: 7003 moveq #3,%d0 4d2c2: 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 );
4d2c6: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4d2c8: 486a 0048 pea %a2@(72) 4d2cc: 4eb9 0004 8f54 jsr 48f54 <_Watchdog_Remove> 4d2d2: 588f addql #4,%sp 4d2d4: 203c 1003 fff8 movel #268697592,%d0 4d2da: 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
}
4d2de: 246e fffc moveal %fp@(-4),%a2 4d2e2: 2d40 000c movel %d0,%fp@(12) 4d2e6: 4e5e unlk %fp 4d2e8: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
...
0004b874 <_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 );
4b874: 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
)
{
4b87a: 4e56 ffec linkw %fp,#-20 4b87e: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 4b882: 246e 000c moveal %fp@(12),%a2 4b886: 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 );
4b88a: 40c1 movew %sr,%d1 4b88c: 8081 orl %d1,%d0 4b88e: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4b890: 202a 0010 movel %a2@(16),%d0 4b894: 0280 0003 bee0 andil #245472,%d0 4b89a: 677e beqs 4b91a <_Thread_queue_Extract_priority_helper+0xa6>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b89c: 200a movel %a2,%d0 4b89e: 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;
4b8a4: 2652 moveal %a2@,%a3
previous_node = the_node->previous;
4b8a6: 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));
4b8aa: 206a 0038 moveal %a2@(56),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b8ae: b088 cmpl %a0,%d0 4b8b0: 6774 beqs 4b926 <_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;
4b8b2: 286a 0040 moveal %a2@(64),%a4
new_second_node = new_first_node->next;
4b8b6: 2a50 moveal %a0@,%a5
previous_node->next = new_first_node;
next_node->previous = new_first_node;
4b8b8: 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;
4b8bc: 2288 movel %a0,%a1@
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
4b8be: 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;
4b8c2: 208b movel %a3,%a0@
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
4b8c4: 202a 0040 movel %a2@(64),%d0 4b8c8: b0aa 0038 cmpl %a2@(56),%d0 4b8cc: 6716 beqs 4b8e4 <_Thread_queue_Extract_priority_helper+0x70>
/* > two threads on 2-n */
new_second_node->previous =
4b8ce: 43e8 0038 lea %a0@(56),%a1 4b8d2: 2b49 0004 movel %a1,%a5@(4)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
4b8d6: 214d 0038 movel %a5,%a0@(56)
new_first_thread->Wait.Block2n.last = last_node;
4b8da: 214c 0040 movel %a4,%a0@(64)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
4b8de: 41e8 003c lea %a0@(60),%a0 4b8e2: 2888 movel %a0,%a4@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4b8e4: 4a02 tstb %d2 4b8e6: 6626 bnes 4b90e <_Thread_queue_Extract_priority_helper+0x9a>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4b8e8: 7002 moveq #2,%d0 4b8ea: b0aa 0050 cmpl %a2@(80),%d0 4b8ee: 6742 beqs 4b932 <_Thread_queue_Extract_priority_helper+0xbe>
_ISR_Enable( level );
4b8f0: 46c1 movew %d1,%sr 4b8f2: 2d4a 0008 movel %a2,%fp@(8) 4b8f6: 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
}
4b8fc: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b902: 2d49 000c movel %a1,%fp@(12) 4b906: 4e5e unlk %fp 4b908: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
_ISR_Enable( level );
4b90e: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4b910: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b916: 4e5e unlk %fp 4b918: 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 );
4b91a: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4b91c: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b922: 4e5e unlk %fp 4b924: 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;
4b926: 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;
4b92a: 228b movel %a3,%a1@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4b92c: 4a02 tstb %d2 4b92e: 67b8 beqs 4b8e8 <_Thread_queue_Extract_priority_helper+0x74> 4b930: 60dc bras 4b90e <_Thread_queue_Extract_priority_helper+0x9a> 4b932: 7003 moveq #3,%d0 4b934: 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 );
4b938: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4b93a: 486a 0048 pea %a2@(72) 4b93e: 4eb9 0004 8f54 jsr 48f54 <_Watchdog_Remove> 4b944: 588f addql #4,%sp 4b946: 227c 1003 fff8 moveal #268697592,%a1 4b94c: 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
}
4b950: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b956: 2d49 000c movel %a1,%fp@(12) 4b95a: 4e5e unlk %fp 4b95c: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
...
0005fc80 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
5fc80: 4280 clrl %d0 5fc82: 4e56 0000 linkw %fp,#0 5fc86: 226e 0008 moveal %fp@(8),%a1 5fc8a: 2049 moveal %a1,%a0 5fc8c: 2208 movel %a0,%d1 5fc8e: 5881 addql #4,%d1 5fc90: b290 cmpl %a0@,%d1 5fc92: 6612 bnes 5fca6 <_Thread_queue_First_priority+0x26>
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
5fc94: 5280 addql #1,%d0 5fc96: 41e8 000c lea %a0@(12),%a0
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
5fc9a: 7204 moveq #4,%d1 5fc9c: b280 cmpl %d0,%d1 5fc9e: 66ec bnes 5fc8c <_Thread_queue_First_priority+0xc> 5fca0: 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;
}
5fca2: 4e5e unlk %fp 5fca4: 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 *)
5fca6: 2200 movel %d0,%d1
the_thread_queue->Queues.Priority[ index ].first;
}
return NULL;
}
5fca8: 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 *)
5fcaa: e588 lsll #2,%d0 5fcac: e989 lsll #4,%d1 5fcae: 9280 subl %d0,%d1 5fcb0: 2031 1800 movel %a1@(00000000,%d1:l),%d0
the_thread_queue->Queues.Priority[ index ].first;
}
return NULL;
}
5fcb4: 4e75 rts
...
00048440 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
48440: 4e56 fff4 linkw %fp,#-12 48444: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48448: 242e 0008 movel %fp@(8),%d2 4844c: 45f9 0004 80a0 lea 480a0 <_Thread_queue_Dequeue>,%a2
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
48452: 2f02 movel %d2,%sp@-
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
48454: 262e 0010 movel %fp@(16),%d3
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
48458: 4e92 jsr %a2@ 4845a: 588f addql #4,%sp 4845c: 4a80 tstl %d0 4845e: 6710 beqs 48470 <_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;
48460: 2040 moveal %d0,%a0 48462: 2143 0034 movel %d3,%a0@(52)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
48466: 2f02 movel %d2,%sp@- 48468: 4e92 jsr %a2@ 4846a: 588f addql #4,%sp 4846c: 4a80 tstl %d0 4846e: 66f0 bnes 48460 <_Thread_queue_Flush+0x20>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
48470: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48476: 4e5e unlk %fp 48478: 4e75 rts
...
0004847c <_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 ) {
4847c: 7201 moveq #1,%d1
Thread_queue_Control *the_thread_queue,
Thread_queue_Disciplines the_discipline,
States_Control state,
uint32_t timeout_status
)
{
4847e: 4e56 0000 linkw %fp,#0 48482: 206e 0008 moveal %fp@(8),%a0
the_thread_queue->state = state;
48486: 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
)
{
4848c: 202e 000c movel %fp@(12),%d0
the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status;
48490: 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;
48496: 2140 0034 movel %d0,%a0@(52)
the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4849a: 42a8 0030 clrl %a0@(48)
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
4849e: b280 cmpl %d0,%d1 484a0: 6712 beqs 484b4 <_Thread_queue_Initialize+0x38>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484a2: 2008 movel %a0,%d0 484a4: 5880 addql #4,%d0
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484a6: 2148 0008 movel %a0,%a0@(8)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484aa: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
484ac: 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 );
}
}
484b0: 4e5e unlk %fp 484b2: 4e75 rts
* timeout_status - return on a timeout
*
* Output parameters: NONE
*/
void _Thread_queue_Initialize(
484b4: 2008 movel %a0,%d0 484b6: 0680 0000 0030 addil #48,%d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484bc: 2208 movel %a0,%d1 484be: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
484c0: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484c4: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484c6: 2148 0008 movel %a0,%a0@(8) 484ca: 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 ;
484ce: b088 cmpl %a0,%d0 484d0: 67de beqs 484b0 <_Thread_queue_Initialize+0x34>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484d2: 2208 movel %a0,%d1 484d4: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
484d6: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484da: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484dc: 2148 0008 movel %a0,%a0@(8) 484e0: 41e8 000c lea %a0@(12),%a0 484e4: b088 cmpl %a0,%d0 484e6: 66d4 bnes 484bc <_Thread_queue_Initialize+0x40> 484e8: 60c6 bras 484b0 <_Thread_queue_Initialize+0x34>
...
000484ec <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
484ec: 4e56 fff0 linkw %fp,#-16 484f0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 484f4: 246e 0008 moveal %fp@(8),%a2 484f8: 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 )
484fc: 4a8a tstl %a2 484fe: 6708 beqs 48508 <_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 ) {
48500: 7001 moveq #1,%d0 48502: b0aa 0034 cmpl %a2@(52),%d0 48506: 670a beqs 48512 <_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 );
}
}
48508: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 4850e: 4e5e unlk %fp <== NOT EXECUTED 48510: 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 );
48512: 303c 0700 movew #1792,%d0 48516: 40c2 movew %sr,%d2 48518: 8082 orl %d2,%d0 4851a: 46c0 movew %d0,%sr
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4851c: 202b 0010 movel %a3@(16),%d0 48520: 0280 0003 bee0 andil #245472,%d0 48526: 660c bnes 48534 <_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 );
48528: 46c2 movew %d2,%sr <== NOT EXECUTED
} }
4852a: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48530: 4e5e unlk %fp 48532: 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 );
48534: 4878 0001 pea 1 <ADD> 48538: 7001 moveq #1,%d0 4853a: 2f0b movel %a3,%sp@- 4853c: 2540 0030 movel %d0,%a2@(48) 48540: 2f0a movel %a2,%sp@- 48542: 4eb9 0004 b874 jsr 4b874 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
48548: 486e fffc pea %fp@(-4) 4854c: 2f0b movel %a3,%sp@- 4854e: 2f0a movel %a2,%sp@- 48550: 4eb9 0004 829c jsr 4829c <_Thread_queue_Enqueue_priority> 48556: 4fef 0018 lea %sp@(24),%sp
}
_ISR_Enable( level );
4855a: 46c2 movew %d2,%sr 4855c: 60cc bras 4852a <_Thread_queue_Requeue+0x3e>
...
00048560 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
48560: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
48564: 486e fffc pea %fp@(-4) 48568: 2f2e 0008 movel %fp@(8),%sp@- 4856c: 4eb9 0004 7d64 jsr 47d64 <_Thread_Get>
switch ( location ) {
48572: 508f addql #8,%sp 48574: 4aae fffc tstl %fp@(-4) 48578: 6618 bnes 48592 <_Thread_queue_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
4857a: 2f00 movel %d0,%sp@- 4857c: 4eb9 0004 b964 jsr 4b964 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
48582: 588f addql #4,%sp 48584: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 4858a: 5380 subql #1,%d0 4858c: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
48592: 4e5e unlk %fp 48594: 4e75 rts
...
0004ac88 <_Timer_Manager_initialization>:
*
* Output parameters: NONE
*/
void _Timer_Manager_initialization(void)
{
4ac88: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
4ac8c: 4878 0004 pea 4 <CONTEXT_ARG> 4ac90: 42a7 clrl %sp@- 4ac92: 4878 003c pea 3c <DBL_MANT_DIG+0x7> 4ac96: 2f39 0005 c1f6 movel 5c1f6 <Configuration_RTEMS_API+0x6>,%sp@- 4ac9c: 4878 0002 pea 2 <DOUBLE_FLOAT> 4aca0: 4878 0002 pea 2 <DOUBLE_FLOAT> 4aca4: 4879 0005 dcc6 pea 5dcc6 <_Timer_Information> 4acaa: 4eb9 0004 753c jsr 4753c <_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;
4acb0: 4fef 001c lea %sp@(28),%sp
}
4acb4: 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;
4acb6: 42b9 0005 dcfe clrl 5dcfe <_Timer_server>
}
4acbc: 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 d4dc lea 5d4dc <_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 9eac lea 59eac <_Chain_Get>,%a3 59484: 49f9 0005 d56c lea 5d56c <_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 d180 movel 7d180 <_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 d0d2 movel 7d0d2 <_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 d180 movel 7d180 <_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 d0d2 movel 7d0d2 <_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 d4dc jsr 5d4dc <_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 d448 jsr 5d448 <_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 d040 movel 7d040 <_Thread_Dispatch_disable_level>,%d0 59640: 5280 addql #1,%d0 59642: 23c0 0007 d040 movel %d0,7d040 <_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 cb98 jsr 5cb98 <_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 c160 jsr 5c160 <_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 d6b4 jsr 5d6b4 <_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 d6b4 jsr 5d6b4 <_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 9e74 jmp 59e74 <_Chain_Append> <== NOT EXECUTED
596b8: 2039 0007 d040 movel 7d040 <_Thread_Dispatch_disable_level>,%d0 596be: 5280 addql #1,%d0 596c0: 23c0 0007 d040 movel %d0,7d040 <_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 c160 jmp 5c160 <_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 d0d2 movel 7d0d2 <_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 d56c jsr 5d56c <_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 c160 jmp 5c160 <_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 d180 movel 7d180 <_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 d56c jsr 5d56c <_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 c160 jmp 5c160 <_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>
0004a730 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a730: 4e56 ffdc linkw %fp,#-36 4a734: 206e 0008 moveal %fp@(8),%a0 4a738: 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;
4a73c: 2f3c 3b9a ca00 movel #1000000000,%sp@- 4a742: 45f9 0005 b448 lea 5b448 <__muldi3>,%a2 4a748: 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;
4a74a: 2828 0004 movel %a0@(4),%d4
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a74e: 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;
4a752: 2f13 movel %a3@,%sp@- 4a754: 5bc0 smi %d0 4a756: 49c0 extbl %d0 4a758: 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;
4a75a: 2a10 movel %a0@,%d5
left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4a75c: 4e92 jsr %a2@
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a75e: 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;
4a762: 2040 moveal %d0,%a0 4a764: 2241 moveal %d1,%a1 4a766: 4fef 0010 lea %sp@(16),%sp
right += rhs->tv_nsec;
4a76a: 262b 0004 movel %a3@(4),%d3 4a76e: 5bc2 smi %d2 4a770: 49c2 extbl %d2
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4a772: 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;
4a776: 2208 movel %a0,%d1 4a778: d689 addl %a1,%d3 4a77a: d581 addxl %d1,%d2
if ( right == 0 ) {
4a77c: 6700 008a beqw 4a808 <_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;
4a780: 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;
4a786: 2c3c 0005 b4b0 movel #373936,%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;
4a78c: 42a7 clrl %sp@- 4a78e: 2f05 movel %d5,%sp@- 4a790: 5bc1 smi %d1 4a792: 49c1 extbl %d1 4a794: 2f01 movel %d1,%sp@-
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a796: 2a04 movel %d4,%d5 4a798: 5bc4 smi %d4 4a79a: 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;
4a79c: 4e92 jsr %a2@ 4a79e: 4fef 0010 lea %sp@(16),%sp 4a7a2: 2241 moveal %d1,%a1 4a7a4: 2040 moveal %d0,%a0
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a7a6: 2f3c 0001 86a0 movel #100000,%sp@- 4a7ac: 2008 movel %a0,%d0 4a7ae: 2209 movel %a1,%d1 4a7b0: 42a7 clrl %sp@- 4a7b2: d285 addl %d5,%d1 4a7b4: d184 addxl %d4,%d0 4a7b6: 2f01 movel %d1,%sp@- 4a7b8: 2f00 movel %d0,%sp@- 4a7ba: 4e92 jsr %a2@ 4a7bc: 4fef 000c lea %sp@(12),%sp 4a7c0: 2046 moveal %d6,%a0 4a7c2: 2e83 movel %d3,%sp@ 4a7c4: 2f02 movel %d2,%sp@- 4a7c6: 2f01 movel %d1,%sp@- 4a7c8: 2f00 movel %d0,%sp@- 4a7ca: 4e90 jsr %a0@ 4a7cc: 4fef 0010 lea %sp@(16),%sp
*ival_percentage = answer / 1000;
4a7d0: 2046 moveal %d6,%a0
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
4a7d2: 2440 moveal %d0,%a2
*ival_percentage = answer / 1000;
4a7d4: 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;
4a7d8: 2641 moveal %d1,%a3
*ival_percentage = answer / 1000;
4a7da: 42a7 clrl %sp@- 4a7dc: 2f01 movel %d1,%sp@- 4a7de: 2f0a movel %a2,%sp@- 4a7e0: 4e90 jsr %a0@ 4a7e2: 4fef 0010 lea %sp@(16),%sp
*fval_percentage = answer % 1000;
4a7e6: 4878 03e8 pea 3e8 <DBL_MANT_DIG+0x3b3> 4a7ea: 42a7 clrl %sp@-
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
4a7ec: 2a81 movel %d1,%a5@
*fval_percentage = answer % 1000;
4a7ee: 2f0b movel %a3,%sp@- 4a7f0: 2f0a movel %a2,%sp@- 4a7f2: 4eb9 0005 b84c jsr 5b84c <__umoddi3> 4a7f8: 4fef 0010 lea %sp@(16),%sp 4a7fc: 2881 movel %d1,%a4@
}
4a7fe: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a804: 4e5e unlk %fp 4a806: 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;
4a808: 4295 clrl %a5@
*fval_percentage = 0;
4a80a: 4294 clrl %a4@
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
*fval_percentage = answer % 1000;
}
4a80c: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a812: 4e5e unlk %fp 4a814: 4e75 rts
...
0007adc0 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
7adc0: 4e56 0000 linkw %fp,#0 7adc4: 226e 0008 moveal %fp@(8),%a1 7adc8: 206e 000c moveal %fp@(12),%a0
if ( lhs->tv_sec > rhs->tv_sec )
7adcc: 2211 movel %a1@,%d1 7adce: 2010 movel %a0@,%d0 7add0: b081 cmpl %d1,%d0 7add2: 6d18 blts 7adec <_Timespec_Greater_than+0x2c>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7add4: 6e10 bgts 7ade6 <_Timespec_Greater_than+0x26>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
7add6: 2068 0004 moveal %a0@(4),%a0 7adda: b1e9 0004 cmpal %a1@(4),%a0 7adde: 5dc0 slt %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7ade0: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
7ade2: 4480 negl %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7ade4: 4e75 rts
7ade6: 4e5e unlk %fp <== NOT EXECUTED
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7ade8: 4200 clrb %d0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7adea: 4e75 rts <== NOT EXECUTED
7adec: 4e5e unlk %fp
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
7adee: 7001 moveq #1,%d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7adf0: 4e75 rts
...
00065578 <_Timespec_Is_valid>:
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
const struct timespec *time
)
{
65578: 4e56 0000 linkw %fp,#0 6557c: 206e 0008 moveal %fp@(8),%a0
if ( !time )
65580: 4a88 tstl %a0 65582: 6718 beqs 6559c <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_sec < 0 )
65584: 4a90 tstl %a0@ 65586: 6d14 blts 6559c <_Timespec_Is_valid+0x24>
return false;
if ( time->tv_nsec < 0 )
65588: 2028 0004 movel %a0@(4),%d0 6558c: 6d0e blts 6559c <_Timespec_Is_valid+0x24>
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
6558e: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
65590: 0c80 3b9a c9ff cmpil #999999999,%d0 65596: 53c0 sls %d0 65598: 4480 negl %d0
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
6559a: 4e75 rts 6559c: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
6559e: 4200 clrb %d0
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
655a0: 4e75 rts
...
0007adf4 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
7adf4: 4e56 0000 linkw %fp,#0 7adf8: 226e 0008 moveal %fp@(8),%a1 7adfc: 206e 000c moveal %fp@(12),%a0
if ( lhs->tv_sec < rhs->tv_sec )
7ae00: 2211 movel %a1@,%d1 7ae02: 2010 movel %a0@,%d0 7ae04: b081 cmpl %d1,%d0 7ae06: 6e18 bgts 7ae20 <_Timespec_Less_than+0x2c>
return true;
if ( lhs->tv_sec > rhs->tv_sec )
7ae08: 6d10 blts 7ae1a <_Timespec_Less_than+0x26>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
7ae0a: 2068 0004 moveal %a0@(4),%a0 7ae0e: b1e9 0004 cmpal %a1@(4),%a0 7ae12: 5ec0 sgt %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7ae14: 4e5e unlk %fp
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
7ae16: 4480 negl %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7ae18: 4e75 rts 7ae1a: 4e5e unlk %fp
)
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
7ae1c: 4200 clrb %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7ae1e: 4e75 rts 7ae20: 4e5e unlk %fp
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
7ae22: 7001 moveq #1,%d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
7ae24: 4e75 rts
...
0004baf0 <_User_extensions_Add_set>:
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4baf0: 4e56 0000 linkw %fp,#0 4baf4: 2f0b movel %a3,%sp@-
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4baf6: 47f9 0004 673c lea 4673c <_Chain_Append>,%a3
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4bafc: 2f0a movel %a2,%sp@- 4bafe: 246e 0008 moveal %fp@(8),%a2
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4bb02: 2f0a movel %a2,%sp@- 4bb04: 4879 0005 dae2 pea 5dae2 <_User_extensions_List> 4bb0a: 4e93 jsr %a3@
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
4bb0c: 202a 0024 movel %a2@(36),%d0 4bb10: 508f addql #8,%sp 4bb12: 6712 beqs 4bb26 <_User_extensions_Add_set+0x36>
the_extension->Switch.thread_switch =
the_extension->Callouts.thread_switch;
_Chain_Append(
4bb14: 486a 0008 pea %a2@(8) 4bb18: 4879 0005 d958 pea 5d958 <_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 =
4bb1e: 2540 0010 movel %d0,%a2@(16)
the_extension->Callouts.thread_switch;
_Chain_Append(
4bb22: 4e93 jsr %a3@ 4bb24: 508f addql #8,%sp
&_User_extensions_Switches_list,
&the_extension->Switch.Node
);
}
}
4bb26: 246e fff8 moveal %fp@(-8),%a2 4bb2a: 266e fffc moveal %fp@(-4),%a3 4bb2e: 4e5e unlk %fp 4bb30: 4e75 rts
...
00048b60 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
48b60: 4e56 ffec linkw %fp,#-20
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48b64: 203c 0005 dae6 movel #383718,%d0 48b6a: 23c0 0005 dae2 movel %d0,5dae2 <_User_extensions_List>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
48b70: 203c 0005 dae2 movel #383714,%d0 48b76: 23c0 0005 daea movel %d0,5daea <_User_extensions_List+0x8>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48b7c: 203c 0005 d95c movel #383324,%d0 48b82: 23c0 0005 d958 movel %d0,5d958 <_User_extensions_Switches_list>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
48b88: 203c 0005 d958 movel #383320,%d0
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
48b8e: 42b9 0005 dae6 clrl 5dae6 <_User_extensions_List+0x4> 48b94: 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;
48b98: 2439 0005 c25a movel 5c25a <Configuration+0x36>,%d2
initial_extensions = Configuration.User_extension_table;
48b9e: 2639 0005 c25e movel 5c25e <Configuration+0x3a>,%d3 48ba4: 42b9 0005 d95c clrl 5d95c <_User_extensions_Switches_list+0x4>
the_chain->last = _Chain_Head(the_chain);
48baa: 23c0 0005 d960 movel %d0,5d960 <_User_extensions_Switches_list+0x8>
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
48bb0: 4a83 tstl %d3 48bb2: 6764 beqs 48c18 <_User_extensions_Handler_initialization+0xb8>
extension = (User_extensions_Control *)
48bb4: 7834 moveq #52,%d4 48bb6: 4c02 4800 mulsl %d2,%d4 48bba: 2f04 movel %d4,%sp@- 48bbc: 4eb9 0004 9070 jsr 49070 <_Workspace_Allocate_or_fatal_error> 48bc2: 2440 moveal %d0,%a2
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
48bc4: 2f04 movel %d4,%sp@- 48bc6: 42a7 clrl %sp@- 48bc8: 2f00 movel %d0,%sp@- 48bca: 4eb9 0004 e094 jsr 4e094 <memset>
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48bd0: 4fef 0010 lea %sp@(16),%sp 48bd4: 4a82 tstl %d2 48bd6: 6740 beqs 48c18 <_User_extensions_Handler_initialization+0xb8> 48bd8: 4284 clrl %d4 48bda: 47f9 0004 baf0 lea 4baf0 <_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;
48be0: 2043 moveal %d3,%a0 48be2: 5284 addql #1,%d4 48be4: 0683 0000 0020 addil #32,%d3 48bea: 2558 0014 movel %a0@+,%a2@(20) 48bee: 2558 0018 movel %a0@+,%a2@(24) 48bf2: 2558 001c movel %a0@+,%a2@(28) 48bf6: 2558 0020 movel %a0@+,%a2@(32) 48bfa: 2558 0024 movel %a0@+,%a2@(36) 48bfe: 2558 0028 movel %a0@+,%a2@(40) 48c02: 2558 002c movel %a0@+,%a2@(44) 48c06: 2550 0030 movel %a0@,%a2@(48)
_User_extensions_Add_set( extension );
48c0a: 2f0a movel %a2,%sp@-
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
48c0c: 45ea 0034 lea %a2@(52),%a2 48c10: 4e93 jsr %a3@
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48c12: 588f addql #4,%sp 48c14: b882 cmpl %d2,%d4 48c16: 65c8 bcss 48be0 <_User_extensions_Handler_initialization+0x80>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
48c18: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 48c1e: 4e5e unlk %fp 48c20: 4e75 rts
...
00048cf4 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
48cf4: 4e56 0000 linkw %fp,#0 48cf8: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48cfa: 2479 0005 dae2 moveal 5dae2 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
48d00: 2f02 movel %d2,%sp@- 48d02: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48d06: b5fc 0005 dae6 cmpal #383718,%a2 48d0c: 6722 beqs 48d30 <_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 ) {
48d0e: 206a 0014 moveal %a2@(20),%a0 48d12: 4a88 tstl %a0 48d14: 6710 beqs 48d26 <_User_extensions_Thread_create+0x32>
status = (*the_extension->Callouts.thread_create)(
48d16: 2f02 movel %d2,%sp@- 48d18: 2f39 0005 da0e movel 5da0e <_Thread_Executing>,%sp@- 48d1e: 4e90 jsr %a0@
_Thread_Executing,
the_thread
);
if ( !status )
48d20: 508f addql #8,%sp 48d22: 4a00 tstb %d0 48d24: 670c beqs 48d32 <_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 ) {
48d26: 2452 moveal %a2@,%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _User_extensions_List.first ;
48d28: b5fc 0005 dae6 cmpal #383718,%a2 48d2e: 66de bnes 48d0e <_User_extensions_Thread_create+0x1a> 48d30: 7001 moveq #1,%d0
return false;
}
}
return true;
}
48d32: 242e fff8 movel %fp@(-8),%d2 48d36: 246e fffc moveal %fp@(-4),%a2 48d3a: 4e5e unlk %fp 48d3c: 4e75 rts
...
00048d40 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48d40: 4e56 0000 linkw %fp,#0 48d44: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48d46: 2479 0005 daea moveal 5daea <_User_extensions_List+0x8>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48d4c: 2f02 movel %d2,%sp@- 48d4e: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48d52: b5fc 0005 dae2 cmpal #383714,%a2 48d58: 6720 beqs 48d7a <_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 )
48d5a: 206a 0020 moveal %a2@(32),%a0 48d5e: 4a88 tstl %a0 48d60: 670c beqs 48d6e <_User_extensions_Thread_delete+0x2e>
(*the_extension->Callouts.thread_delete)(
48d62: 2f02 movel %d2,%sp@- 48d64: 2f39 0005 da0e movel 5da0e <_Thread_Executing>,%sp@- 48d6a: 4e90 jsr %a0@ 48d6c: 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 ) {
48d6e: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48d72: b5fc 0005 dae2 cmpal #383714,%a2 48d78: 66e0 bnes 48d5a <_User_extensions_Thread_delete+0x1a>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
48d7a: 242e fff8 movel %fp@(-8),%d2 48d7e: 246e fffc moveal %fp@(-4),%a2 48d82: 4e5e unlk %fp 48d84: 4e75 rts
...
00048c62 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
48c62: 4e56 0000 linkw %fp,#0 48c66: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c68: 2479 0005 daea moveal 5daea <_User_extensions_List+0x8>,%a2
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
48c6e: 2f02 movel %d2,%sp@- 48c70: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c74: b5fc 0005 dae2 cmpal #383714,%a2 48c7a: 671a beqs 48c96 <_User_extensions_Thread_exitted+0x34>
!_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_exitted != NULL )
48c7c: 206a 002c moveal %a2@(44),%a0 48c80: 4a88 tstl %a0 48c82: 6706 beqs 48c8a <_User_extensions_Thread_exitted+0x28>
(*the_extension->Callouts.thread_exitted)( executing );
48c84: 2f02 movel %d2,%sp@- 48c86: 4e90 jsr %a0@
48c88: 588f addql #4,%sp <== NOT EXECUTED
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 ) {
48c8a: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c8e: b5fc 0005 dae2 cmpal #383714,%a2 48c94: 66e6 bnes 48c7c <_User_extensions_Thread_exitted+0x1a>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
48c96: 242e fff8 movel %fp@(-8),%d2 48c9a: 246e fffc moveal %fp@(-4),%a2 48c9e: 4e5e unlk %fp 48ca0: 4e75 rts
00048dcc <_User_extensions_Thread_switch>:
void _User_extensions_Thread_switch (
Thread_Control *executing,
Thread_Control *heir
)
{
48dcc: 4e56 fff4 linkw %fp,#-12 48dd0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48dd4: 262e 0008 movel %fp@(8),%d3 48dd8: 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 ;
48ddc: 2479 0005 d958 moveal 5d958 <_User_extensions_Switches_list>,%a2 48de2: b5fc 0005 d95c cmpal #383324,%a2 48de8: 6716 beqs 48e00 <_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 );
48dea: 2f02 movel %d2,%sp@- 48dec: 2f03 movel %d3,%sp@- 48dee: 206a 0008 moveal %a2@(8),%a0 48df2: 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 ) {
48df4: 2452 moveal %a2@,%a2
)
{
Chain_Node *the_node;
User_extensions_Switch_control *the_extension_switch;
for ( the_node = _User_extensions_Switches_list.first ;
48df6: 508f addql #8,%sp 48df8: b5fc 0005 d95c cmpal #383324,%a2 48dfe: 66ea bnes 48dea <_User_extensions_Thread_switch+0x1e>
the_extension_switch = (User_extensions_Switch_control *) the_node;
(*the_extension_switch->thread_switch)( executing, heir );
}
}
48e00: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48e06: 4e5e unlk %fp 48e08: 4e75 rts
...
0005d4dc <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
5d4dc: 4e56 ffe4 linkw %fp,#-28 5d4e0: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 5d4e4: 2a6e 0008 moveal %fp@(8),%a5 5d4e8: 282e 000c movel %fp@(12),%d4 5d4ec: 266e 0010 moveal %fp@(16),%a3
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
5d4f0: 675e beqs 5d550 <_Watchdog_Adjust_to_chain+0x74>
return;
}
_ISR_Disable( level );
5d4f2: 263c 0000 0700 movel #1792,%d3 5d4f8: 2003 movel %d3,%d0 5d4fa: 40c1 movew %sr,%d1 5d4fc: 8081 orl %d1,%d0 5d4fe: 46c0 movew %d0,%sr 5d500: 284d moveal %a5,%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d502: 240b movel %a3,%d2 5d504: 5882 addql #4,%d2 5d506: 205c moveal %a4@+,%a0
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
5d508: b1cc cmpal %a4,%a0 5d50a: 6742 beqs 5d54e <_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 ) {
5d50c: 2028 0010 movel %a0@(16),%d0 5d510: b880 cmpl %d0,%d4 5d512: 654c bcss 5d560 <_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;
5d514: 9880 subl %d0,%d4
first->delta_interval = 0;
5d516: 42a8 0010 clrl %a0@(16)
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
5d51a: 2250 moveal %a0@,%a1
previous = the_node->previous;
5d51c: 2468 0004 moveal %a0@(4),%a2
next->previous = previous; previous->next = next;
5d520: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
5d522: 234a 0004 movel %a2,%a1@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
5d526: 2082 movel %d2,%a0@
old_last_node = the_chain->last;
5d528: 226b 0008 moveal %a3@(8),%a1
the_chain->last = the_node;
5d52c: 2748 0008 movel %a0,%a3@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
5d530: 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;
5d534: 2288 movel %a0,%a1@
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
5d536: 2003 movel %d3,%d0 5d538: 46c1 movew %d1,%sr 5d53a: 8081 orl %d1,%d0 5d53c: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
5d53e: 2055 moveal %a5@,%a0
if ( _Chain_Is_empty( header ) )
5d540: b1cc cmpal %a4,%a0 5d542: 6714 beqs 5d558 <_Watchdog_Adjust_to_chain+0x7c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
5d544: 4aa8 0010 tstl %a0@(16) 5d548: 67d0 beqs 5d51a <_Watchdog_Adjust_to_chain+0x3e>
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d54a: 4a84 tstl %d4 5d54c: 66ba bnes 5d508 <_Watchdog_Adjust_to_chain+0x2c>
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d54e: 46c1 movew %d1,%sr
}
5d550: 4cd7 3c1c moveml %sp@,%d2-%d4/%a2-%a5 5d554: 4e5e unlk %fp 5d556: 4e75 rts
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d558: 204c moveal %a4,%a0
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d55a: 4a84 tstl %d4 5d55c: 66aa bnes 5d508 <_Watchdog_Adjust_to_chain+0x2c> 5d55e: 60ee bras 5d54e <_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;
5d560: 9084 subl %d4,%d0 5d562: 2140 0010 movel %d0,%a0@(16)
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d566: 46c1 movew %d1,%sr 5d568: 60e6 bras 5d550 <_Watchdog_Adjust_to_chain+0x74>
...
00048f08 <_Watchdog_Handler_initialization>:
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48f08: 43f9 0005 da2c lea 5da2c <_Watchdog_Ticks_chain>,%a1 48f0e: 41f9 0005 da20 lea 5da20 <_Watchdog_Seconds_chain>,%a0
*
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
48f14: 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 );
}
48f18: 4e5e unlk %fp
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
_Watchdog_Sync_count = 0;
48f1a: 42b9 0005 da90 clrl 5da90 <_Watchdog_Sync_count>
_Watchdog_Sync_level = 0;
48f20: 42b9 0005 da0a clrl 5da0a <_Watchdog_Sync_level>
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
48f26: 23c9 0005 da34 movel %a1,5da34 <_Watchdog_Ticks_chain+0x8> 48f2c: 23c8 0005 da28 movel %a0,5da28 <_Watchdog_Seconds_chain+0x8>
_Watchdog_Ticks_since_boot = 0;
48f32: 42b9 0005 da94 clrl 5da94 <_Watchdog_Ticks_since_boot>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48f38: 22bc 0005 da30 movel #383536,%a1@
the_chain->permanent_null = NULL;
48f3e: 42b9 0005 da30 clrl 5da30 <_Watchdog_Ticks_chain+0x4>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48f44: 20bc 0005 da24 movel #383524,%a0@
the_chain->permanent_null = NULL;
48f4a: 42b9 0005 da24 clrl 5da24 <_Watchdog_Seconds_chain+0x4>
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
48f50: 4e75 rts
...
00048e0c <_Watchdog_Insert>:
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
48e0c: 4e56 ffec linkw %fp,#-20 48e10: 226e 000c moveal %fp@(12),%a1 48e14: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48e18: 246e 0008 moveal %fp@(8),%a2
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
_ISR_Disable( level );
48e1c: 2a3c 0000 0700 movel #1792,%d5 48e22: 2005 movel %d5,%d0
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
48e24: 2839 0005 d9ee movel 5d9ee <_ISR_Nest_level>,%d4
_ISR_Disable( level );
48e2a: 40c3 movew %sr,%d3 48e2c: 8083 orl %d3,%d0 48e2e: 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 ) {
48e30: 4aa9 0008 tstl %a1@(8) 48e34: 6600 00c6 bnew 48efc <_Watchdog_Insert+0xf0>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
48e38: 2039 0005 da90 movel 5da90 <_Watchdog_Sync_count>,%d0 48e3e: 5280 addql #1,%d0 48e40: 23c0 0005 da90 movel %d0,5da90 <_Watchdog_Sync_count>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
48e46: 7001 moveq #1,%d0 48e48: 2340 0008 movel %d0,%a1@(8)
_Watchdog_Sync_count++;
restart:
delta_interval = the_watchdog->initial;
48e4c: 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 ;
48e50: 2052 moveal %a2@,%a0
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
48e52: 6764 beqs 48eb8 <_Watchdog_Insert+0xac> 48e54: 4a90 tstl %a0@ 48e56: 6760 beqs 48eb8 <_Watchdog_Insert+0xac>
break;
if ( delta_interval < after->delta_interval ) {
48e58: 2228 0010 movel %a0@(16),%d1 48e5c: b280 cmpl %d0,%d1 48e5e: 6252 bhis 48eb2 <_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 );
48e60: 2405 movel %d5,%d2 48e62: 46c3 movew %d3,%sr 48e64: 8483 orl %d3,%d2 48e66: 46c2 movew %d2,%sr
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
48e68: 7401 moveq #1,%d2 48e6a: b4a9 0008 cmpl %a1@(8),%d2 48e6e: 666e bnes 48ede <_Watchdog_Insert+0xd2>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
48e70: 2439 0005 da0a movel 5da0a <_Watchdog_Sync_level>,%d2 48e76: b484 cmpl %d4,%d2 48e78: 6230 bhis 48eaa <_Watchdog_Insert+0x9e>
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
48e7a: 9081 subl %d1,%d0
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
48e7c: 2050 moveal %a0@,%a0
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
48e7e: 4a80 tstl %d0 48e80: 6736 beqs 48eb8 <_Watchdog_Insert+0xac> 48e82: 4a90 tstl %a0@ 48e84: 6732 beqs 48eb8 <_Watchdog_Insert+0xac>
break;
if ( delta_interval < after->delta_interval ) {
48e86: 2228 0010 movel %a0@(16),%d1 48e8a: b081 cmpl %d1,%d0 48e8c: 6524 bcss 48eb2 <_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 );
48e8e: 2405 movel %d5,%d2 48e90: 46c3 movew %d3,%sr 48e92: 8483 orl %d3,%d2 48e94: 46c2 movew %d2,%sr
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
48e96: 9081 subl %d1,%d0
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
48e98: 7201 moveq #1,%d1 48e9a: b2a9 0008 cmpl %a1@(8),%d1 48e9e: 663e bnes 48ede <_Watchdog_Insert+0xd2>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
48ea0: 2239 0005 da0a movel 5da0a <_Watchdog_Sync_level>,%d1 48ea6: b284 cmpl %d4,%d1 48ea8: 63d2 blss 48e7c <_Watchdog_Insert+0x70>
_Watchdog_Sync_level = insert_isr_nest_level;
48eaa: 23c4 0005 da0a movel %d4,5da0a <_Watchdog_Sync_level>
goto restart;
48eb0: 609a bras 48e4c <_Watchdog_Insert+0x40>
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
48eb2: 9280 subl %d0,%d1 48eb4: 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 );
48eb8: 2068 0004 moveal %a0@(4),%a0
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
48ebc: 7402 moveq #2,%d2
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
48ebe: 2450 moveal %a0@,%a2
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
48ec0: 2239 0005 da94 movel 5da94 <_Watchdog_Ticks_since_boot>,%d1
after_node->next = the_node;
48ec6: 2089 movel %a1,%a0@
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
48ec8: 2348 0004 movel %a0,%a1@(4) 48ecc: 2341 0014 movel %d1,%a1@(20)
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
48ed0: 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;
48ed4: 2549 0004 movel %a1,%a2@(4) 48ed8: 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;
48edc: 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;
48ede: 23c4 0005 da0a movel %d4,5da0a <_Watchdog_Sync_level>
_Watchdog_Sync_count--;
48ee4: 2039 0005 da90 movel 5da90 <_Watchdog_Sync_count>,%d0 48eea: 5380 subql #1,%d0 48eec: 23c0 0005 da90 movel %d0,5da90 <_Watchdog_Sync_count>
_ISR_Enable( level );
48ef2: 46c3 movew %d3,%sr
}
48ef4: 4cd7 043c moveml %sp@,%d2-%d5/%a2 48ef8: 4e5e unlk %fp 48efa: 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 );
48efc: 46c3 movew %d3,%sr
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
48efe: 4cd7 043c moveml %sp@,%d2-%d5/%a2 48f02: 4e5e unlk %fp 48f04: 4e75 rts
...
00048f54 <_Watchdog_Remove>:
{
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
48f54: 203c 0000 0700 movel #1792,%d0
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
48f5a: 4e56 0000 linkw %fp,#0 48f5e: 206e 0008 moveal %fp@(8),%a0 48f62: 2f0a movel %a2,%sp@- 48f64: 2f02 movel %d2,%sp@-
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
48f66: 40c1 movew %sr,%d1 48f68: 8081 orl %d1,%d0 48f6a: 46c0 movew %d0,%sr
previous_state = the_watchdog->state;
48f6c: 2028 0008 movel %a0@(8),%d0
switch ( previous_state ) {
48f70: 7401 moveq #1,%d2 48f72: b480 cmpl %d0,%d2 48f74: 6764 beqs 48fda <_Watchdog_Remove+0x86> 48f76: 6314 blss 48f8c <_Watchdog_Remove+0x38>
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
48f78: 2279 0005 da94 moveal 5da94 <_Watchdog_Ticks_since_boot>,%a1 48f7e: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
48f82: 46c1 movew %d1,%sr
return( previous_state ); }
48f84: 241f movel %sp@+,%d2 48f86: 245f moveal %sp@+,%a2 48f88: 4e5e unlk %fp 48f8a: 4e75 rts
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
previous_state = the_watchdog->state;
switch ( previous_state ) {
48f8c: 143c 0003 moveb #3,%d2 48f90: b480 cmpl %d0,%d2 48f92: 65e4 bcss 48f78 <_Watchdog_Remove+0x24>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
48f94: 2250 moveal %a0@,%a1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
48f96: 42a8 0008 clrl %a0@(8)
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
48f9a: 4a91 tstl %a1@ 48f9c: 6708 beqs 48fa6 <_Watchdog_Remove+0x52>
next_watchdog->delta_interval += the_watchdog->delta_interval;
48f9e: 2428 0010 movel %a0@(16),%d2 48fa2: d5a9 0010 addl %d2,%a1@(16)
if ( _Watchdog_Sync_count )
48fa6: 2479 0005 da90 moveal 5da90 <_Watchdog_Sync_count>,%a2 48fac: 4a8a tstl %a2 48fae: 670c beqs 48fbc <_Watchdog_Remove+0x68>
_Watchdog_Sync_level = _ISR_Nest_level;
48fb0: 2479 0005 d9ee moveal 5d9ee <_ISR_Nest_level>,%a2 48fb6: 23ca 0005 da0a movel %a2,5da0a <_Watchdog_Sync_level>
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
48fbc: 2468 0004 moveal %a0@(4),%a2
next->previous = previous; previous->next = next;
48fc0: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
48fc2: 234a 0004 movel %a2,%a1@(4)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
48fc6: 2279 0005 da94 moveal 5da94 <_Watchdog_Ticks_since_boot>,%a1 48fcc: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
48fd0: 46c1 movew %d1,%sr
return( previous_state ); }
48fd2: 241f movel %sp@+,%d2 48fd4: 245f moveal %sp@+,%a2 48fd6: 4e5e unlk %fp 48fd8: 4e75 rts
_Watchdog_Sync_level = _ISR_Nest_level;
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
48fda: 2279 0005 da94 moveal 5da94 <_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;
48fe0: 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;
48fe4: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
48fe8: 46c1 movew %d1,%sr
return( previous_state ); }
48fea: 241f movel %sp@+,%d2 48fec: 245f moveal %sp@+,%a2 48fee: 4e5e unlk %fp 48ff0: 4e75 rts
...
0004a578 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
4a578: 4e56 fff0 linkw %fp,#-16
printk(
4a57c: 223c 0005 d277 movel #381559,%d1
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
4a582: 206e 000c moveal %fp@(12),%a0 4a586: 48d7 003c moveml %d2-%d5,%sp@ 4a58a: 202e 0008 movel %fp@(8),%d0
printk(
4a58e: 2a28 0024 movel %a0@(36),%d5 4a592: 2828 0020 movel %a0@(32),%d4 4a596: 2628 001c movel %a0@(28),%d3 4a59a: 2428 000c movel %a0@(12),%d2 4a59e: 2268 0010 moveal %a0@(16),%a1 4a5a2: 4a80 tstl %d0 4a5a4: 672a beqs 4a5d0 <_Watchdog_Report+0x58> 4a5a6: 2f05 movel %d5,%sp@- 4a5a8: 2f04 movel %d4,%sp@- 4a5aa: 2f03 movel %d3,%sp@- 4a5ac: 2f08 movel %a0,%sp@- 4a5ae: 2f02 movel %d2,%sp@- 4a5b0: 2f09 movel %a1,%sp@- 4a5b2: 2f01 movel %d1,%sp@- 4a5b4: 2f00 movel %d0,%sp@- 4a5b6: 4879 0005 d3f8 pea 5d3f8 <_Status_Object_name_errors_to_status+0x4a> 4a5bc: 4eb9 0004 4084 jsr 44084 <printk> 4a5c2: 4fef 0024 lea %sp@(36),%sp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
4a5c6: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a5cc: 4e5e unlk %fp 4a5ce: 4e75 rts
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
printk(
4a5d0: 2f05 movel %d5,%sp@- 4a5d2: 223c 0005 d27c movel #381564,%d1 4a5d8: 2f04 movel %d4,%sp@- 4a5da: 2001 movel %d1,%d0 4a5dc: 2f03 movel %d3,%sp@- 4a5de: 2f08 movel %a0,%sp@- 4a5e0: 2f02 movel %d2,%sp@- 4a5e2: 2f09 movel %a1,%sp@- 4a5e4: 2f01 movel %d1,%sp@- 4a5e6: 2f00 movel %d0,%sp@- 4a5e8: 4879 0005 d3f8 pea 5d3f8 <_Status_Object_name_errors_to_status+0x4a> 4a5ee: 4eb9 0004 4084 jsr 44084 <printk> 4a5f4: 4fef 0024 lea %sp@(36),%sp
watch,
watch->routine,
watch->id,
watch->user_data
);
}
4a5f8: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a5fe: 4e5e unlk %fp 4a600: 4e75 rts
...
0004a4fc <_Watchdog_Report_chain>:
)
{
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4a4fc: 203c 0000 0700 movel #1792,%d0
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
4a502: 4e56 ffe8 linkw %fp,#-24 4a506: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4a50a: 242e 0008 movel %fp@(8),%d2 4a50e: 266e 000c moveal %fp@(12),%a3
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
4a512: 40c3 movew %sr,%d3 4a514: 8083 orl %d3,%d0 4a516: 46c0 movew %d0,%sr
printk( "Watchdog Chain: %s %p\n", name, header );
4a518: 2f0b movel %a3,%sp@- 4a51a: 4bf9 0004 4084 lea 44084 <printk>,%a5 4a520: 2f02 movel %d2,%sp@- 4a522: 4879 0005 d3c2 pea 5d3c2 <_Status_Object_name_errors_to_status+0x14> 4a528: 4e95 jsr %a5@
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4a52a: 245b moveal %a3@+,%a2
if ( !_Chain_Is_empty( header ) ) {
4a52c: 4fef 000c lea %sp@(12),%sp 4a530: b7ca cmpal %a2,%a3 4a532: 672c beqs 4a560 <_Watchdog_Report_chain+0x64> 4a534: 49f9 0004 a578 lea 4a578 <_Watchdog_Report>,%a4
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
4a53a: 2f0a movel %a2,%sp@- 4a53c: 42a7 clrl %sp@- 4a53e: 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 )
4a540: 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 ;
4a542: 508f addql #8,%sp 4a544: b7ca cmpal %a2,%a3 4a546: 66f2 bnes 4a53a <_Watchdog_Report_chain+0x3e>
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
4a548: 2f02 movel %d2,%sp@- 4a54a: 4879 0005 d3d9 pea 5d3d9 <_Status_Object_name_errors_to_status+0x2b> 4a550: 4e95 jsr %a5@ 4a552: 508f addql #8,%sp
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
4a554: 46c3 movew %d3,%sr
}
4a556: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a55c: 4e5e unlk %fp 4a55e: 4e75 rts
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
4a560: 4879 0005 d3e8 pea 5d3e8 <_Status_Object_name_errors_to_status+0x3a> 4a566: 4e95 jsr %a5@ 4a568: 588f addql #4,%sp
}
_ISR_Enable( level );
4a56a: 46c3 movew %d3,%sr
}
4a56c: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a572: 4e5e unlk %fp 4a574: 4e75 rts
...
000490d8 <_Workspace_Handler_initialization>:
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
490d8: 4e56 0000 linkw %fp,#0 490dc: 2f03 movel %d3,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size;
490de: 2639 0005 c228 movel 5c228 <Configuration+0x4>,%d3
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
490e4: 2f02 movel %d2,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start;
490e6: 2439 0005 c224 movel 5c224 <Configuration>,%d2
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
490ec: 4a39 0005 c24c tstb 5c24c <Configuration+0x28> 490f2: 6628 bnes 4911c <_Workspace_Handler_initialization+0x44>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
490f4: 4878 0004 pea 4 <CONTEXT_ARG> 490f8: 2f03 movel %d3,%sp@- 490fa: 2f02 movel %d2,%sp@- 490fc: 4879 0005 d976 pea 5d976 <_Workspace_Area> 49102: 4eb9 0004 6c04 jsr 46c04 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
49108: 4fef 0010 lea %sp@(16),%sp 4910c: 4a80 tstl %d0 4910e: 671e beqs 4912e <_Workspace_Handler_initialization+0x56>
_Internal_error_Occurred(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_TOO_LITTLE_WORKSPACE
);
}
49110: 242e fff8 movel %fp@(-8),%d2 49114: 262e fffc movel %fp@(-4),%d3 49118: 4e5e unlk %fp 4911a: 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 );
4911c: 2f03 movel %d3,%sp@- 4911e: 42a7 clrl %sp@- 49120: 2f02 movel %d2,%sp@- 49122: 4eb9 0004 e094 jsr 4e094 <memset> 49128: 4fef 000c lea %sp@(12),%sp 4912c: 60c6 bras 490f4 <_Workspace_Handler_initialization+0x1c>
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
_Internal_error_Occurred(
4912e: 4878 0003 pea 3 <DIVIDE> 49132: 4878 0001 pea 1 <ADD> 49136: 42a7 clrl %sp@- 49138: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
...
0005a10c <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
5a10c: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
#endif
int __kill( pid_t pid, int sig )
{
5a10e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a112: 4e5e unlk %fp <== NOT EXECUTED 5a114: 4e75 rts <== NOT EXECUTED
...
00059fc4 <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
59fc4: 4e56 0000 linkw %fp,#0 59fc8: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
59fcc: 2d6e 0010 000c movel %fp@(16),%fp@(12) 59fd2: 2d40 0008 movel %d0,%fp@(8)
}
59fd6: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
59fd8: 4ef9 0004 a42c jmp 4a42c <calloc>
...
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 a868 jsr 5a868 <_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 63f4 jsr 463f4 <rtems_shutdown_executive>
42e24: 588f addql #4,%sp <== NOT EXECUTED 42e26: 60fe bras 42e26 <_exit+0x1c> <== NOT EXECUTED
00079edc <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
79edc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 79ee0: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 79ee4: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
79ee8: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 79eee: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 79ef2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
79ef6: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
79ef8: 4ef9 0007 9cb8 jmp 79cb8 <fcntl> <== NOT EXECUTED
...
00059fe0 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
59fe0: 4e56 0000 linkw %fp,#0
free( ptr );
59fe4: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
59fea: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
59fec: 4ef9 0004 a518 jmp 4a518 <free>
...
0005a0da <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
5a0da: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
5a0dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid(); }
5a0e0: 4e5e unlk %fp <== NOT EXECUTED
5a0e2: 4e75 rts
0004a6f4 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
4a6f4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp ); }
4a6f8: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a6fa: 4ef9 0004 a690 jmp 4a690 <gettimeofday> <== NOT EXECUTED
0004a700 <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
4a700: 4e56 0000 linkw %fp,#0 4a704: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
4a708: 2d6e 0010 000c movel %fp@(16),%fp@(12) 4a70e: 2d40 0008 movel %d0,%fp@(8)
}
4a712: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a714: 4ef9 0004 a690 jmp 4a690 <gettimeofday>
...
0005a0e4 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
5a0e4: 4e56 0000 linkw %fp,#0
return isatty( fd );
5a0e8: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5a0ee: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
5a0f0: 4ef9 0005 a7bc jmp 5a7bc <isatty>
...
0005a102 <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
5a102: 4280 clrl %d0 <== NOT EXECUTED
#if defined(RTEMS_NEWLIB)
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
5a104: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a108: 4e5e unlk %fp <== NOT EXECUTED
5a10a: 4e75 rts
00067c2c <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
67c2c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67c30: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
67c34: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67c3a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
67c3e: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
67c40: 4ef9 0006 7a10 jmp 67a10 <link> <== NOT EXECUTED
...
00067ed0 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
67ed0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67ed4: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
67ed8: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67ede: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
67ee2: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
67ee4: 4ef9 0006 7dec jmp 67dec <lstat> <== NOT EXECUTED
...
0005a2bc <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
5a2bc: 4e56 0000 linkw %fp,#0
return malloc( size );
5a2c0: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5a2c6: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
5a2c8: 4ef9 0004 aa88 jmp 4aa88 <malloc>
...
0005a3c0 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
5a3c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 5a3c4: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
5a3c8: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 5a3ce: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
5a3d2: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
5a3d4: 4ef9 0005 a400 jmp 5a400 <realloc> <== NOT EXECUTED
...
00096984 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
96984: 4e56 ffa0 linkw %fp,#-96 <== NOT EXECUTED 96988: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED 9698c: 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 );
96990: 2f0a movel %a2,%sp@- <== NOT EXECUTED
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
96992: 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 );
96996: 4eb9 0004 6538 jsr 46538 <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
9699c: 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 );
9699e: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
969a0: 6600 0338 bnew 96cda <_rename_r+0x356> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
969a4: 762f moveq #47,%d3 <== NOT EXECUTED 969a6: 1212 moveb %a2@,%d1 <== NOT EXECUTED 969a8: 1001 moveb %d1,%d0 <== NOT EXECUTED 969aa: 49c0 extbl %d0 <== NOT EXECUTED 969ac: b680 cmpl %d0,%d3 <== NOT EXECUTED 969ae: 670e beqs 969be <_rename_r+0x3a> <== NOT EXECUTED 969b0: 163c 005c moveb #92,%d3 <== NOT EXECUTED 969b4: b680 cmpl %d0,%d3 <== NOT EXECUTED 969b6: 6706 beqs 969be <_rename_r+0x3a> <== NOT EXECUTED 969b8: 4a01 tstb %d1 <== NOT EXECUTED 969ba: 6600 01ac bnew 96b68 <_rename_r+0x1e4> <== NOT EXECUTED 969be: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 969c4: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 969c8: 220e movel %fp,%d1 <== NOT EXECUTED 969ca: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 969d0: 2841 moveal %d1,%a4 <== NOT EXECUTED 969d2: 200e movel %fp,%d0 <== NOT EXECUTED 969d4: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 969da: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 969de: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 969e2: 26a8 0018 movel %a0@(24),%a3@ <== NOT EXECUTED 969e6: 28a8 001c movel %a0@(28),%a4@ <== NOT EXECUTED 969ea: 2840 moveal %d0,%a4 <== NOT EXECUTED 969ec: 28a8 0020 movel %a0@(32),%a4@ <== NOT EXECUTED 969f0: 2aa8 0024 movel %a0@(36),%a5@ <== NOT EXECUTED 969f4: 22a8 0028 movel %a0@(40),%a1@ <== NOT EXECUTED 969f8: 4204 clrb %d4 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
969fa: 2041 moveal %d1,%a0 <== NOT EXECUTED 969fc: 2840 moveal %d0,%a4 <== NOT EXECUTED
name = old + old_parent_pathlen;
969fe: d48a addl %a2,%d2 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
96a00: 45f9 0008 5a5c lea 85a5c <strlen>,%a2 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
96a06: 260e movel %fp,%d3 <== NOT EXECUTED 96a08: 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;
96a0e: 2d50 ffec movel %a0@,%fp@(-20) <== NOT EXECUTED 96a12: 2d51 fff8 movel %a1@,%fp@(-8) <== NOT EXECUTED 96a16: 2d54 fff0 movel %a4@,%fp@(-16) <== NOT EXECUTED 96a1a: 2d55 fff4 movel %a5@,%fp@(-12) <== NOT EXECUTED 96a1e: 2d53 ffe8 movel %a3@,%fp@(-24) <== NOT EXECUTED
name = old + old_parent_pathlen;
96a22: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
96a26: 2f02 movel %d2,%sp@- <== NOT EXECUTED 96a28: 4e92 jsr %a2@ <== NOT EXECUTED 96a2a: 2e80 movel %d0,%sp@ <== NOT EXECUTED 96a2c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 96a2e: 4eb9 0004 64f0 jsr 464f0 <rtems_filesystem_prefix_separators><== NOT EXECUTED 96a34: d480 addl %d0,%d2 <== NOT EXECUTED 96a36: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
96a3a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 96a3c: 4e92 jsr %a2@ <== NOT EXECUTED 96a3e: 4297 clrl %sp@ <== NOT EXECUTED 96a40: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96a42: 42a7 clrl %sp@- <== NOT EXECUTED 96a44: 2f00 movel %d0,%sp@- <== NOT EXECUTED 96a46: 2f02 movel %d2,%sp@- <== NOT EXECUTED 96a48: 4eb9 0004 65aa jsr 465aa <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
96a4e: 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 ),
96a52: 2400 movel %d0,%d2 <== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
96a54: 6600 01ac bnew 96c02 <_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 );
96a58: 2245 moveal %d5,%a1 <== NOT EXECUTED 96a5a: 742f moveq #47,%d2 <== NOT EXECUTED 96a5c: 1211 moveb %a1@,%d1 <== NOT EXECUTED 96a5e: 1001 moveb %d1,%d0 <== NOT EXECUTED 96a60: 49c0 extbl %d0 <== NOT EXECUTED 96a62: b480 cmpl %d0,%d2 <== NOT EXECUTED 96a64: 6700 00d6 beqw 96b3c <_rename_r+0x1b8> <== NOT EXECUTED 96a68: 143c 005c moveb #92,%d2 <== NOT EXECUTED 96a6c: b480 cmpl %d0,%d2 <== NOT EXECUTED 96a6e: 6700 00cc beqw 96b3c <_rename_r+0x1b8> <== NOT EXECUTED 96a72: 4a01 tstb %d1 <== NOT EXECUTED 96a74: 6700 00c6 beqw 96b3c <_rename_r+0x1b8> <== NOT EXECUTED 96a78: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 96a7e: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 96a82: 5888 addql #4,%a0 <== NOT EXECUTED 96a84: 4280 clrl %d0 <== NOT EXECUTED 96a86: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 96a88: 2d58 ffc4 movel %a0@+,%fp@(-60) <== NOT EXECUTED 96a8c: 2d58 ffc8 movel %a0@+,%fp@(-56) <== NOT EXECUTED 96a90: 2d58 ffcc movel %a0@+,%fp@(-52) <== NOT EXECUTED 96a94: 2d50 ffd0 movel %a0@,%fp@(-48) <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
96a98: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 96a9c: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 96aa0: 4a88 tstl %a0 <== NOT EXECUTED 96aa2: 6700 01e8 beqw 96c8c <_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 );
96aa6: 486e fffc pea %fp@(-4) <== NOT EXECUTED 96aaa: 2245 moveal %d5,%a1 <== NOT EXECUTED 96aac: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96aae: 4871 0800 pea %a1@(00000000,%d0:l) <== NOT EXECUTED 96ab2: 4e90 jsr %a0@ <== NOT EXECUTED
if ( result != 0 ) {
96ab4: 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 );
96ab8: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( result != 0 ) {
96aba: 6600 017a bnew 96c36 <_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 ) {
96abe: 226e ffd0 moveal %fp@(-48),%a1 <== NOT EXECUTED 96ac2: b3ee ffe4 cmpal %fp@(-28),%a1 <== NOT EXECUTED 96ac6: 6600 00d8 bnew 96ba0 <_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 ) {
96aca: 226e ffcc moveal %fp@(-52),%a1 <== NOT EXECUTED 96ace: 2069 0040 moveal %a1@(64),%a0 <== NOT EXECUTED 96ad2: 4a88 tstl %a0 <== NOT EXECUTED 96ad4: 6700 0240 beqw 96d16 <_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 );
96ad8: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 96adc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96ade: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96ae0: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96ae2: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
96ae4: 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 );
96ae8: 2840 moveal %d0,%a4 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
96aea: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 96aee: 4a88 tstl %a0 <== NOT EXECUTED 96af0: 670e beqs 96b00 <_rename_r+0x17c> <== NOT EXECUTED 96af2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96af6: 4a88 tstl %a0 <== NOT EXECUTED 96af8: 6706 beqs 96b00 <_rename_r+0x17c> <== NOT EXECUTED 96afa: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96afc: 4e90 jsr %a0@ <== NOT EXECUTED 96afe: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
96b00: 4a04 tstb %d4 <== NOT EXECUTED 96b02: 6716 beqs 96b1a <_rename_r+0x196> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96b04: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96b08: 4a88 tstl %a0 <== NOT EXECUTED 96b0a: 670e beqs 96b1a <_rename_r+0x196> <== NOT EXECUTED 96b0c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96b10: 4a88 tstl %a0 <== NOT EXECUTED 96b12: 6706 beqs 96b1a <_rename_r+0x196> <== NOT EXECUTED 96b14: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96b16: 4e90 jsr %a0@ <== NOT EXECUTED 96b18: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
96b1a: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 96b1e: 4a88 tstl %a0 <== NOT EXECUTED 96b20: 670e beqs 96b30 <_rename_r+0x1ac> <== NOT EXECUTED 96b22: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96b26: 4a88 tstl %a0 <== NOT EXECUTED 96b28: 6706 beqs 96b30 <_rename_r+0x1ac> <== NOT EXECUTED 96b2a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96b2c: 4e90 jsr %a0@ <== NOT EXECUTED 96b2e: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
96b30: 200c movel %a4,%d0 <== NOT EXECUTED 96b32: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 96b38: 4e5e unlk %fp <== NOT EXECUTED 96b3a: 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 );
96b3c: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 96b42: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 96b46: 7001 moveq #1,%d0 <== NOT EXECUTED 96b48: 24a8 0018 movel %a0@(24),%a2@ <== NOT EXECUTED 96b4c: 2d68 001c ffc4 movel %a0@(28),%fp@(-60) <== NOT EXECUTED 96b52: 2d68 0020 ffc8 movel %a0@(32),%fp@(-56) <== NOT EXECUTED 96b58: 2d68 0024 ffcc movel %a0@(36),%fp@(-52) <== NOT EXECUTED 96b5e: 2d68 0028 ffd0 movel %a0@(40),%fp@(-48) <== NOT EXECUTED 96b64: 6000 ff32 braw 96a98 <_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 );
96b68: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 96b6e: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 96b72: 5888 addql #4,%a0 <== NOT EXECUTED 96b74: 220e movel %fp,%d1 <== NOT EXECUTED 96b76: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 96b7c: 2841 moveal %d1,%a4 <== NOT EXECUTED 96b7e: 200e movel %fp,%d0 <== NOT EXECUTED 96b80: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 96b86: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 96b8a: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 96b8e: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 96b90: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 96b92: 2840 moveal %d0,%a4 <== NOT EXECUTED 96b94: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 96b96: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 96b98: 2290 movel %a0@,%a1@ <== NOT EXECUTED 96b9a: 4204 clrb %d4 <== NOT EXECUTED 96b9c: 6000 fe5c braw 969fa <_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 );
96ba0: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 96ba4: 4a88 tstl %a0 <== NOT EXECUTED 96ba6: 670e beqs 96bb6 <_rename_r+0x232> <== NOT EXECUTED 96ba8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96bac: 4a88 tstl %a0 <== NOT EXECUTED 96bae: 6706 beqs 96bb6 <_rename_r+0x232> <== NOT EXECUTED 96bb0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96bb2: 4e90 jsr %a0@ <== NOT EXECUTED 96bb4: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
96bb6: 4a04 tstb %d4 <== NOT EXECUTED 96bb8: 6716 beqs 96bd0 <_rename_r+0x24c> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96bba: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96bbe: 4a88 tstl %a0 <== NOT EXECUTED 96bc0: 670e beqs 96bd0 <_rename_r+0x24c> <== NOT EXECUTED 96bc2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96bc6: 4a88 tstl %a0 <== NOT EXECUTED 96bc8: 6706 beqs 96bd0 <_rename_r+0x24c> <== NOT EXECUTED 96bca: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96bcc: 4e90 jsr %a0@ <== NOT EXECUTED 96bce: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
96bd0: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 96bd4: 4a88 tstl %a0 <== NOT EXECUTED 96bd6: 670e beqs 96be6 <_rename_r+0x262> <== NOT EXECUTED 96bd8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96bdc: 4a88 tstl %a0 <== NOT EXECUTED 96bde: 6706 beqs 96be6 <_rename_r+0x262> <== NOT EXECUTED 96be0: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96be2: 4e90 jsr %a0@ <== NOT EXECUTED 96be4: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
96be6: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 96bec: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 96bf0: 2040 moveal %d0,%a0 <== NOT EXECUTED 96bf2: 7012 moveq #18,%d0 <== NOT EXECUTED 96bf4: 2080 movel %d0,%a0@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
96bf6: 200c movel %a4,%d0 <== NOT EXECUTED 96bf8: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 96bfe: 4e5e unlk %fp <== NOT EXECUTED 96c00: 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 )
96c02: 4a04 tstb %d4 <== NOT EXECUTED 96c04: 6716 beqs 96c1c <_rename_r+0x298> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96c06: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96c0a: 4a88 tstl %a0 <== NOT EXECUTED 96c0c: 670e beqs 96c1c <_rename_r+0x298> <== NOT EXECUTED 96c0e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96c12: 4a88 tstl %a0 <== NOT EXECUTED 96c14: 6706 beqs 96c1c <_rename_r+0x298> <== NOT EXECUTED 96c16: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96c18: 4e90 jsr %a0@ <== NOT EXECUTED 96c1a: 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 );
96c1c: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 96c22: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 96c26: 2040 moveal %d0,%a0 <== NOT EXECUTED 96c28: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
96c2a: 200c movel %a4,%d0 <== NOT EXECUTED 96c2c: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 96c32: 4e5e unlk %fp <== NOT EXECUTED 96c34: 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 );
96c36: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 96c3a: 4a88 tstl %a0 <== NOT EXECUTED 96c3c: 670e beqs 96c4c <_rename_r+0x2c8> <== NOT EXECUTED 96c3e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96c42: 4a88 tstl %a0 <== NOT EXECUTED 96c44: 6706 beqs 96c4c <_rename_r+0x2c8> <== NOT EXECUTED 96c46: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96c48: 4e90 jsr %a0@ <== NOT EXECUTED 96c4a: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
96c4c: 4a04 tstb %d4 <== NOT EXECUTED 96c4e: 6716 beqs 96c66 <_rename_r+0x2e2> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96c50: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96c54: 4a88 tstl %a0 <== NOT EXECUTED 96c56: 670e beqs 96c66 <_rename_r+0x2e2> <== NOT EXECUTED 96c58: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96c5c: 4a88 tstl %a0 <== NOT EXECUTED 96c5e: 6706 beqs 96c66 <_rename_r+0x2e2> <== NOT EXECUTED 96c60: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96c62: 4e90 jsr %a0@ <== NOT EXECUTED 96c64: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
96c66: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 96c6a: 4a88 tstl %a0 <== NOT EXECUTED 96c6c: 67ae beqs 96c1c <_rename_r+0x298> <== NOT EXECUTED 96c6e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96c72: 4a88 tstl %a0 <== NOT EXECUTED 96c74: 67a6 beqs 96c1c <_rename_r+0x298> <== NOT EXECUTED 96c76: 2f03 movel %d3,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
96c78: 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 );
96c7c: 4e90 jsr %a0@ <== NOT EXECUTED 96c7e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
96c80: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 96c86: 2040 moveal %d0,%a0 <== NOT EXECUTED 96c88: 2082 movel %d2,%a0@ <== NOT EXECUTED 96c8a: 609e bras 96c2a <_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 )
96c8c: 4a04 tstb %d4 <== NOT EXECUTED 96c8e: 6716 beqs 96ca6 <_rename_r+0x322> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96c90: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96c94: 4a88 tstl %a0 <== NOT EXECUTED 96c96: 670e beqs 96ca6 <_rename_r+0x322> <== NOT EXECUTED 96c98: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96c9c: 4a88 tstl %a0 <== NOT EXECUTED 96c9e: 6706 beqs 96ca6 <_rename_r+0x322> <== NOT EXECUTED 96ca0: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96ca2: 4e90 jsr %a0@ <== NOT EXECUTED 96ca4: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
96ca6: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 96caa: 4a88 tstl %a0 <== NOT EXECUTED 96cac: 670e beqs 96cbc <_rename_r+0x338> <== NOT EXECUTED 96cae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96cb2: 4a88 tstl %a0 <== NOT EXECUTED 96cb4: 6706 beqs 96cbc <_rename_r+0x338> <== NOT EXECUTED 96cb6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96cb8: 4e90 jsr %a0@ <== NOT EXECUTED 96cba: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
96cbc: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 96cc2: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 96cc6: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
96cc8: 200c movel %a4,%d0 <== NOT EXECUTED 96cca: 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 );
96cd0: 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;
}
96cd6: 4e5e unlk %fp <== NOT EXECUTED 96cd8: 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,
96cda: 42a7 clrl %sp@- <== NOT EXECUTED 96cdc: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 96ce0: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96ce2: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED 96ce6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 96ce8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96cea: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
96cf0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 96cf4: 4a80 tstl %d0 <== NOT EXECUTED 96cf6: 667a bnes 96d72 <_rename_r+0x3ee> <== NOT EXECUTED 96cf8: 220e movel %fp,%d1 <== NOT EXECUTED 96cfa: 200e movel %fp,%d0 <== NOT EXECUTED 96cfc: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 96d02: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 96d08: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 96d0c: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 96d10: 7801 moveq #1,%d4 <== NOT EXECUTED 96d12: 6000 fce6 braw 969fa <_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 );
96d16: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 96d1a: 4a88 tstl %a0 <== NOT EXECUTED 96d1c: 6706 beqs 96d24 <_rename_r+0x3a0> <== NOT EXECUTED 96d1e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 96d20: 4e90 jsr %a0@ <== NOT EXECUTED 96d22: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
96d24: 4a04 tstb %d4 <== NOT EXECUTED 96d26: 6716 beqs 96d3e <_rename_r+0x3ba> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
96d28: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 96d2c: 4a88 tstl %a0 <== NOT EXECUTED 96d2e: 670e beqs 96d3e <_rename_r+0x3ba> <== NOT EXECUTED 96d30: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96d34: 4a88 tstl %a0 <== NOT EXECUTED 96d36: 6706 beqs 96d3e <_rename_r+0x3ba> <== NOT EXECUTED 96d38: 2f0b movel %a3,%sp@- <== NOT EXECUTED 96d3a: 4e90 jsr %a0@ <== NOT EXECUTED 96d3c: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
96d3e: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 96d42: 4a88 tstl %a0 <== NOT EXECUTED 96d44: 670e beqs 96d54 <_rename_r+0x3d0> <== NOT EXECUTED 96d46: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 96d4a: 4a88 tstl %a0 <== NOT EXECUTED 96d4c: 6706 beqs 96d54 <_rename_r+0x3d0> <== NOT EXECUTED 96d4e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 96d50: 4e90 jsr %a0@ <== NOT EXECUTED 96d52: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
96d54: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 96d5a: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 96d5e: 2240 moveal %d0,%a1 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
96d60: 200c movel %a4,%d0 <== NOT EXECUTED 96d62: 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 );
96d68: 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;
}
96d6e: 4e5e unlk %fp <== NOT EXECUTED 96d70: 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 )
96d72: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
rtems_filesystem_freenode( &old_loc );
return result;
}
96d76: 200c movel %a4,%d0 <== NOT EXECUTED 96d78: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 96d7e: 4e5e unlk %fp <== NOT EXECUTED 96d80: 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
0004d7a8 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4d7a8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4d7ac: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4d7b2: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4d7b4: 4ef9 0004 d540 jmp 4d540 <unlink> <== NOT EXECUTED
...
0005a3dc <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
5a3dc: 4e56 0000 linkw %fp,#0 5a3e0: 222e 0010 movel %fp@(16),%d1 5a3e4: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
5a3e8: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 5a3ee: 2d41 000c movel %d1,%fp@(12) 5a3f2: 2d40 0008 movel %d0,%fp@(8)
}
5a3f6: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
5a3f8: 4ef9 0005 a51c jmp 5a51c <write>
...
00066a58 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
66a58: 4e56 ffec linkw %fp,#-20 66a5c: 2f0a movel %a2,%sp@- 66a5e: 2f02 movel %d2,%sp@- 66a60: 242e 0008 movel %fp@(8),%d2
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
66a64: 6700 0098 beqw 66afe <chdir+0xa6>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66a68: 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(
66a6a: 45ee ffec lea %fp@(-20),%a2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66a6e: 4eb9 0008 5a5c jsr 85a5c <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
66a74: 7201 moveq #1,%d1 66a76: 2e81 movel %d1,%sp@ 66a78: 2f0a movel %a2,%sp@- 66a7a: 4878 0001 pea 1 <ADD> 66a7e: 2f00 movel %d0,%sp@- 66a80: 2f02 movel %d2,%sp@- 66a82: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
66a88: 4fef 0014 lea %sp@(20),%sp 66a8c: 4a80 tstl %d0 66a8e: 6660 bnes 66af0 <chdir+0x98>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
66a90: 226e fff8 moveal %fp@(-8),%a1 66a94: 2069 0010 moveal %a1@(16),%a0 66a98: 4a88 tstl %a0 66a9a: 6700 00ac beqw 66b48 <chdir+0xf0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
66a9e: 2f0a movel %a2,%sp@- 66aa0: 4e90 jsr %a0@ 66aa2: 588f addql #4,%sp 66aa4: 7201 moveq #1,%d1 66aa6: b280 cmpl %d0,%d1 66aa8: 666e bnes 66b18 <chdir+0xc0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
66aaa: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 66ab0: 2268 0010 moveal %a0@(16),%a1 66ab4: 4a89 tstl %a1 66ab6: 6716 beqs 66ace <chdir+0x76> 66ab8: 2269 001c moveal %a1@(28),%a1 66abc: 4a89 tstl %a1 66abe: 670e beqs 66ace <chdir+0x76> 66ac0: 4868 0004 pea %a0@(4) 66ac4: 4e91 jsr %a1@ 66ac6: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 66acc: 588f addql #4,%sp
rtems_filesystem_current = loc;
66ace: 5888 addql #4,%a0 66ad0: 4280 clrl %d0 66ad2: 20d2 movel %a2@,%a0@+ 66ad4: 20ee fff0 movel %fp@(-16),%a0@+ 66ad8: 20ee fff4 movel %fp@(-12),%a0@+ 66adc: 20ee fff8 movel %fp@(-8),%a0@+
return 0;
}
66ae0: 242e ffe4 movel %fp@(-28),%d2
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
66ae4: 20ae fffc movel %fp@(-4),%a0@
return 0;
}
66ae8: 246e ffe8 moveal %fp@(-24),%a2 66aec: 4e5e unlk %fp 66aee: 4e75 rts 66af0: 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 )
66af4: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66af6: 246e ffe8 moveal %fp@(-24),%a2 66afa: 4e5e unlk %fp 66afc: 4e75 rts
{
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
66afe: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 66b04: 740e moveq #14,%d2 66b06: 2040 moveal %d0,%a0 66b08: 70ff moveq #-1,%d0 66b0a: 2082 movel %d2,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b0c: 242e ffe4 movel %fp@(-28),%d2 66b10: 246e ffe8 moveal %fp@(-24),%a2 66b14: 4e5e unlk %fp 66b16: 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 );
66b18: 206e fff8 moveal %fp@(-8),%a0 66b1c: 4a88 tstl %a0 66b1e: 670e beqs 66b2e <chdir+0xd6> 66b20: 2068 001c moveal %a0@(28),%a0 66b24: 4a88 tstl %a0 66b26: 6706 beqs 66b2e <chdir+0xd6> 66b28: 2f0a movel %a2,%sp@- 66b2a: 4e90 jsr %a0@ 66b2c: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
66b2e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno>
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b34: 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 );
66b38: 2040 moveal %d0,%a0 66b3a: 7214 moveq #20,%d1 66b3c: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b3e: 246e ffe8 moveal %fp@(-24),%a2 66b42: 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 );
66b44: 2081 movel %d1,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b46: 4e75 rts
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
66b48: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66b4c: 4a88 tstl %a0 <== NOT EXECUTED 66b4e: 6706 beqs 66b56 <chdir+0xfe> <== NOT EXECUTED 66b50: 2f0a movel %a2,%sp@- <== NOT EXECUTED 66b52: 4e90 jsr %a0@ <== NOT EXECUTED 66b54: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66b56: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b5c: 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 );
66b60: 2040 moveal %d0,%a0 <== NOT EXECUTED 66b62: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b64: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 66b68: 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 );
66b6a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b70: 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 5a5c jsr 85a5c <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 0007 f9f8 jsr 7f9f8 <__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 0007 f9f8 jsr 7f9f8 <__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
00066b74 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b74: 4e56 ffdc linkw %fp,#-36 66b78: 48d7 003c moveml %d2-%d5,%sp@ 66b7c: 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 ) )
66b80: 240e movel %fp,%d2 66b82: 0682 ffff ffec addil #-20,%d2 66b88: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b8a: 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 ) )
66b8e: 4eb9 0008 5a5c jsr 85a5c <strlen> 66b94: 7201 moveq #1,%d1 66b96: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b98: 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 ) )
66b9c: 2f02 movel %d2,%sp@- 66b9e: 42a7 clrl %sp@- 66ba0: 2f00 movel %d0,%sp@- 66ba2: 2f03 movel %d3,%sp@- 66ba4: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 66baa: 4fef 0014 lea %sp@(20),%sp 66bae: 4a80 tstl %d0 66bb0: 6640 bnes 66bf2 <chown+0x7e>
return -1;
if ( !loc.ops->chown_h ) {
66bb2: 226e fff8 moveal %fp@(-8),%a1 66bb6: 2069 0018 moveal %a1@(24),%a0 66bba: 4a88 tstl %a0 66bbc: 6742 beqs 66c00 <chown+0x8c>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->chown_h)( &loc, owner, group );
66bbe: 3f05 movew %d5,%sp@- 66bc0: 4267 clrw %sp@- 66bc2: 3f04 movew %d4,%sp@- 66bc4: 4267 clrw %sp@- 66bc6: 2f02 movel %d2,%sp@- 66bc8: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
66bca: 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 );
66bce: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
66bd0: 4fef 000c lea %sp@(12),%sp 66bd4: 4a88 tstl %a0 66bd6: 670e beqs 66be6 <chown+0x72> 66bd8: 2068 001c moveal %a0@(28),%a0 66bdc: 4a88 tstl %a0 66bde: 6706 beqs 66be6 <chown+0x72> 66be0: 2f02 movel %d2,%sp@- 66be2: 4e90 jsr %a0@ 66be4: 588f addql #4,%sp
return result;
}
66be6: 2003 movel %d3,%d0 66be8: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66bee: 4e5e unlk %fp 66bf0: 4e75 rts
)
{
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66bf2: 76ff moveq #-1,%d3
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66bf4: 2003 movel %d3,%d0 66bf6: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66bfc: 4e5e unlk %fp 66bfe: 4e75 rts
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
return -1;
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
66c00: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66c04: 4a88 tstl %a0 <== NOT EXECUTED 66c06: 6706 beqs 66c0e <chown+0x9a> <== NOT EXECUTED 66c08: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66c0a: 4e90 jsr %a0@ <== NOT EXECUTED 66c0c: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66c0e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 66c14: 76ff moveq #-1,%d3 <== NOT EXECUTED 66c16: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66c18: 2003 movel %d3,%d0 <== NOT EXECUTED 66c1a: 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 );
66c20: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66c26: 4e5e unlk %fp <== NOT EXECUTED 66c28: 4e75 rts <== NOT EXECUTED
...
00066c2c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66c2c: 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) {
66c30: 203c 000a 520c movel #676364,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66c36: 2f0b movel %a3,%sp@- 66c38: 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) {
66c3a: b0b9 000a 088c cmpl a088c <rtems_current_user_env>,%d0 66c40: 6700 0086 beqw 66cc8 <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);
66c44: 2f2e 0008 movel %fp@(8),%sp@- 66c48: 4eb9 0006 6a58 jsr 66a58 <chdir>
if (result) {
66c4e: 588f addql #4,%sp 66c50: 4a80 tstl %d0 66c52: 6600 00a6 bnew 66cfa <chroot+0xce>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
66c56: 42a7 clrl %sp@- 66c58: 45ee ffec lea %fp@(-20),%a2 66c5c: 2f0a movel %a2,%sp@- 66c5e: 42a7 clrl %sp@- 66c60: 4878 0001 pea 1 <ADD> 66c64: 4879 0009 97fb pea 997fb <rtems_bdpart_shell_usage+0xf1f> 66c6a: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 66c70: 4fef 0014 lea %sp@(20),%sp 66c74: 4a80 tstl %d0 66c76: 6600 0082 bnew 66cfa <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);
66c7a: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 66c80: 2268 0024 moveal %a0@(36),%a1 66c84: 4a89 tstl %a1 66c86: 6716 beqs 66c9e <chroot+0x72> 66c88: 2269 001c moveal %a1@(28),%a1 66c8c: 4a89 tstl %a1 66c8e: 670e beqs 66c9e <chroot+0x72> 66c90: 4868 0018 pea %a0@(24) 66c94: 4e91 jsr %a1@ 66c96: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 66c9c: 588f addql #4,%sp
rtems_filesystem_root = loc;
66c9e: 2152 0018 movel %a2@,%a0@(24) 66ca2: 4280 clrl %d0 66ca4: 216e fff0 001c movel %fp@(-16),%a0@(28) 66caa: 216e fff4 0020 movel %fp@(-12),%a0@(32) 66cb0: 216e fff8 0024 movel %fp@(-8),%a0@(36)
return 0;
}
66cb6: 246e ffe4 moveal %fp@(-28),%a2 66cba: 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;
66cbe: 216e fffc 0028 movel %fp@(-4),%a0@(40)
return 0;
}
66cc4: 4e5e unlk %fp 66cc6: 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*/
66cc8: 4eb9 0006 8150 jsr 68150 <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
66cce: 203c 000a 520c movel #676364,%d0 66cd4: b0b9 000a 088c cmpl a088c <rtems_current_user_env>,%d0 66cda: 6600 ff68 bnew 66c44 <chroot+0x18>
rtems_set_errno_and_return_minus_one( ENOTSUP );
66cde: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66ce4: 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 );
66ce8: 2040 moveal %d0,%a0 <== NOT EXECUTED 66cea: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cec: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66cf0: 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 );
66cf2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cf8: 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 );
66cfa: 45f9 0007 f9f8 lea 7f9f8 <__errno>,%a2 <== NOT EXECUTED 66d00: 4e92 jsr %a2@ <== NOT EXECUTED 66d02: 2640 moveal %d0,%a3 <== NOT EXECUTED 66d04: 4e92 jsr %a2@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66d06: 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 );
66d0a: 2040 moveal %d0,%a0 <== NOT EXECUTED 66d0c: 70ff moveq #-1,%d0 <== NOT EXECUTED 66d0e: 2690 movel %a0@,%a3@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66d10: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66d14: 4e5e unlk %fp <== NOT EXECUTED
66d16: 4e75 rts
0004a478 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4a478: 4e56 0000 linkw %fp,#0 4a47c: 202e 0008 movel %fp@(8),%d0 4a480: 2f0a movel %a2,%sp@- 4a482: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4a484: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 4a48a: 645e bccs 4a4ea <close+0x72>
iop = rtems_libio_iop(fd);
4a48c: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 4a492: ed88 lsll #6,%d0 4a494: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a496: 202a 0014 movel %a2@(20),%d0 4a49a: 0280 0000 0100 andil #256,%d0 4a4a0: 6748 beqs 4a4ea <close+0x72>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4a4a2: 206a 003c moveal %a2@(60),%a0 4a4a6: 2068 0004 moveal %a0@(4),%a0 4a4aa: 4a88 tstl %a0 4a4ac: 6738 beqs 4a4e6 <close+0x6e>
rc = (*iop->handlers->close_h)( iop );
4a4ae: 2f0a movel %a2,%sp@- 4a4b0: 4e90 jsr %a0@ 4a4b2: 588f addql #4,%sp 4a4b4: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
4a4b6: 206a 0024 moveal %a2@(36),%a0 4a4ba: 4a88 tstl %a0 4a4bc: 6710 beqs 4a4ce <close+0x56> 4a4be: 2068 001c moveal %a0@(28),%a0 4a4c2: 4a88 tstl %a0 4a4c4: 6708 beqs 4a4ce <close+0x56> 4a4c6: 486a 0018 pea %a2@(24) 4a4ca: 4e90 jsr %a0@ 4a4cc: 588f addql #4,%sp
rtems_libio_free( iop );
4a4ce: 2f0a movel %a2,%sp@- 4a4d0: 4eb9 0004 a8e0 jsr 4a8e0 <rtems_libio_free>
return rc;
}
4a4d6: 246e fffc moveal %fp@(-4),%a2 4a4da: 2002 movel %d2,%d0
rc = (*iop->handlers->close_h)( iop );
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
4a4dc: 588f addql #4,%sp
}
4a4de: 242e fff8 movel %fp@(-8),%d2 4a4e2: 4e5e unlk %fp 4a4e4: 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 )
4a4e6: 4282 clrl %d2 <== NOT EXECUTED 4a4e8: 60cc bras 4a4b6 <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);
4a4ea: 4eb9 0004 d804 jsr 4d804 <__errno> 4a4f0: 74ff moveq #-1,%d2 4a4f2: 2040 moveal %d0,%a0 4a4f4: 7009 moveq #9,%d0 4a4f6: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
}
4a4f8: 2002 movel %d2,%d0 4a4fa: 242e fff8 movel %fp@(-8),%d2 4a4fe: 246e fffc moveal %fp@(-4),%a2 4a502: 4e5e unlk %fp 4a504: 4e75 rts
0004969c <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
4969c: 4e56 fff4 linkw %fp,#-12 496a0: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
496a4: 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;
496a8: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
496ac: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
496b0: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
496b4: 2f29 000c movel %a1@(12),%sp@- 496b8: 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;
496bc: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
496c0: 4eb9 0004 a380 jsr 4a380 <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
496c6: 4fef 000c lea %sp@(12),%sp 496ca: 4a80 tstl %d0 496cc: 6604 bnes 496d2 <devFS_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
496ce: 4e5e unlk %fp 496d0: 4e75 rts
np->major,
np->minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
496d2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 496d4: 4eb9 0004 97ac jsr 497ac <rtems_deviceio_errno> <== NOT EXECUTED 496da: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
496dc: 4e5e unlk %fp <== NOT EXECUTED
496de: 4e75 rts
000496f2 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
496f2: 4e56 ffdc linkw %fp,#-36 496f6: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 496fa: 286e 0014 moveal %fp@(20),%a4 496fe: 2c2e 0008 movel %fp@(8),%d6 49702: 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;
49706: 2814 movel %a4@,%d4
if (!device_name_table)
49708: 6700 008a beqw 49794 <devFS_evaluate_path+0xa2>
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4970c: 2a39 0005 98d8 movel 598d8 <rtems_device_table_size>,%d5 49712: 673c beqs 49750 <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 );
49714: 4280 clrl %d0 49716: 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)
49718: 4bf9 0004 c5fc lea 4c5fc <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)
4971e: 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++) {
49720: 5282 addql #1,%d2
if (!device_name_table[i].device_name)
49722: e989 lsll #4,%d1 49724: 2041 moveal %d1,%a0 49726: 47f0 0c00 lea %a0@(00000000,%d0:l:4),%a3 4972a: 47f3 4800 lea %a3@(00000000,%d4:l),%a3 4972e: 2453 moveal %a3@,%a2 49730: 4a8a tstl %a2 49732: 6716 beqs 4974a <devFS_evaluate_path+0x58>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
49734: 2f03 movel %d3,%sp@- 49736: 2f0a movel %a2,%sp@- 49738: 2f06 movel %d6,%sp@- 4973a: 4e95 jsr %a5@ 4973c: 4fef 000c lea %sp@(12),%sp 49740: 4a80 tstl %d0 49742: 6606 bnes 4974a <devFS_evaluate_path+0x58>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
49744: 4a32 3800 tstb %a2@(00000000,%d3:l) 49748: 671e beqs 49768 <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++) {
4974a: 2002 movel %d2,%d0 4974c: b485 cmpl %d5,%d2 4974e: 65ce bcss 4971e <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 );
49750: 4eb9 0004 b2f4 jsr 4b2f4 <__errno> 49756: 7202 moveq #2,%d1 49758: 2040 moveal %d0,%a0 4975a: 70ff moveq #-1,%d0
}
4975c: 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 );
49762: 2081 movel %d1,%a0@
}
49764: 4e5e unlk %fp 49766: 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;
49768: 2079 0005 9a50 moveal 59a50 <rtems_current_user_env>,%a0 4976e: 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;
49774: 223c 0005 9a04 movel #367108,%d1
pathloc->ops = &devFS_ops;
4977a: 41f9 0005 99bc lea 599bc <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;
49780: 2941 0008 movel %d1,%a4@(8)
pathloc->ops = &devFS_ops;
49784: 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];
49788: 288b movel %a3,%a4@
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
4978a: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 49790: 4e5e unlk %fp 49792: 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 );
49794: 4eb9 0004 b2f4 jsr 4b2f4 <__errno> <== NOT EXECUTED 4979a: 740e moveq #14,%d2 <== NOT EXECUTED 4979c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4979e: 70ff moveq #-1,%d0 <== NOT EXECUTED 497a0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
497a2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 497a8: 4e5e unlk %fp <== NOT EXECUTED
497aa: 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 98d8 movel 598d8 <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 9458 jsr 49458 <_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 98d8 movel 598d8 <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 bb44 jsr 4bb44 <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 9a04 movel #367108,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
42074: 41f9 0005 99bc lea 599bc <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 b2f4 jsr 4b2f4 <__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 6728 jsr 46728 <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 97ac jsr 497ac <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 98d8 movel 598d8 <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 c120 lea 4c120 <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 c5e4 jsr 4c5e4 <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 b2f4 jsr 4b2f4 <__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 b2f4 jsr 4b2f4 <__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 b2f4 jsr 4b2f4 <__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 b2f4 jsr 4b2f4 <__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 6874 jsr 46874 <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 97ac jsr 497ac <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 68d0 jsr 468d0 <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 97ac jsr 497ac <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 b2f4 jsr 4b2f4 <__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 692c jsr 4692c <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 97ac jsr 497ac <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
...
0004bc66 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4bc66: 4e56 fff4 linkw %fp,#-12 4bc6a: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4bc6e: 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;
4bc72: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4bc76: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4bc7a: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4bc7e: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4bc82: 2f28 0050 movel %a0@(80),%sp@- 4bc86: 2f28 004c movel %a0@(76),%sp@- 4bc8a: 4eb9 0004 ce9c jsr 4ce9c <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4bc90: 4fef 000c lea %sp@(12),%sp 4bc94: 4a80 tstl %d0 4bc96: 6604 bnes 4bc9c <device_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
4bc98: 4e5e unlk %fp 4bc9a: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
4bc9c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bc9e: 4eb9 0004 d4c0 jsr 4d4c0 <rtems_deviceio_errno> <== NOT EXECUTED 4bca4: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
4bca6: 4e5e unlk %fp <== NOT EXECUTED
4bca8: 4e75 rts
0004bb4e <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4bb4e: 4e56 fff0 linkw %fp,#-16 4bb52: 226e 0008 moveal %fp@(8),%a1
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4bb56: 486e fff0 pea %fp@(-16)
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4bb5a: 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;
4bb60: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4bb66: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4bb6a: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4bb6e: 2f28 0050 movel %a0@(80),%sp@- 4bb72: 2f28 004c movel %a0@(76),%sp@- 4bb76: 4eb9 0004 cef8 jsr 4cef8 <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bb7c: 4fef 000c lea %sp@(12),%sp 4bb80: 4a80 tstl %d0 4bb82: 6608 bnes 4bb8c <device_ioctl+0x3e>
return rtems_deviceio_errno(status);
return args.ioctl_return;
4bb84: 202e fffc movel %fp@(-4),%d0
}
4bb88: 4e5e unlk %fp 4bb8a: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bb8c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bb8e: 4eb9 0004 d4c0 jsr 4d4c0 <rtems_deviceio_errno> <== NOT EXECUTED 4bb94: 588f addql #4,%sp <== NOT EXECUTED
return args.ioctl_return;
}
4bb96: 4e5e unlk %fp <== NOT EXECUTED
4bb98: 4e75 rts
0004bcaa <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4bcaa: 4e56 fff4 linkw %fp,#-12 4bcae: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4bcb2: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4bcb6: 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;
4bcbc: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4bcc0: 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;
4bcc6: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4bcca: 2f29 0050 movel %a1@(80),%sp@- 4bcce: 2f29 004c movel %a1@(76),%sp@- 4bcd2: 4eb9 0004 cf54 jsr 4cf54 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bcd8: 4fef 000c lea %sp@(12),%sp 4bcdc: 4a80 tstl %d0 4bcde: 6604 bnes 4bce4 <device_open+0x3a>
return rtems_deviceio_errno(status);
return 0;
}
4bce0: 4e5e unlk %fp 4bce2: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bce4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bce6: 4eb9 0004 d4c0 jsr 4d4c0 <rtems_deviceio_errno> <== NOT EXECUTED 4bcec: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4bcee: 4e5e unlk %fp <== NOT EXECUTED 4bcf0: 4e75 rts <== NOT EXECUTED
...
0004bc00 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4bc00: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4bc04: 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(
4bc08: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4bc0c: 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;
4bc12: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4bc18: 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;
4bc1e: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4bc22: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4bc26: 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;
4bc2a: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4bc2e: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4bc32: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4bc36: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4bc3a: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4bc3e: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4bc42: 4eb9 0004 cfb0 jsr 4cfb0 <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bc48: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bc4c: 4a80 tstl %d0 <== NOT EXECUTED 4bc4e: 6608 bnes 4bc58 <device_read+0x58> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4bc50: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4bc54: 4e5e unlk %fp <== NOT EXECUTED 4bc56: 4e75 rts <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bc58: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bc5a: 4eb9 0004 d4c0 jsr 4d4c0 <rtems_deviceio_errno> <== NOT EXECUTED 4bc60: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4bc62: 4e5e unlk %fp <== NOT EXECUTED
4bc64: 4e75 rts
0004bb9a <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4bb9a: 4e56 ffe4 linkw %fp,#-28 4bb9e: 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(
4bba2: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4bba6: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4bbac: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4bbb2: 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;
4bbb8: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4bbbc: 2028 000c movel %a0@(12),%d0 4bbc0: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4bbc4: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4bbc8: 2d40 ffe8 movel %d0,%fp@(-24) 4bbcc: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4bbd0: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4bbd4: 2f29 0050 movel %a1@(80),%sp@- 4bbd8: 2f29 004c movel %a1@(76),%sp@- 4bbdc: 4eb9 0004 d00c jsr 4d00c <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bbe2: 4fef 000c lea %sp@(12),%sp 4bbe6: 4a80 tstl %d0 4bbe8: 6608 bnes 4bbf2 <device_write+0x58>
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4bbea: 202e fffc movel %fp@(-4),%d0
}
4bbee: 4e5e unlk %fp 4bbf0: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bbf2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bbf4: 4eb9 0004 d4c0 jsr 4d4c0 <rtems_deviceio_errno> <== NOT EXECUTED 4bbfa: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4bbfc: 4e5e unlk %fp <== NOT EXECUTED
4bbfe: 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 6450 jsr 46450 <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 c308 moveal 5c308 <__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
000670d4 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
670d4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
670d8: 2039 000a 4942 movel a4942 <group_fp>,%d0 <== NOT EXECUTED 670de: 670a beqs 670ea <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
670e0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 670e2: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED 670e8: 588f addql #4,%sp <== NOT EXECUTED
}
670ea: 4e5e unlk %fp <== NOT EXECUTED
670ec: 4e75 rts
000670ee <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
670ee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
670f2: 2039 000a 485a movel a485a <passwd_fp>,%d0 <== NOT EXECUTED 670f8: 670a beqs 67104 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
670fa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 670fc: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED 67102: 588f addql #4,%sp <== NOT EXECUTED
}
67104: 4e5e unlk %fp <== NOT EXECUTED
67106: 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 c308 moveal 5c308 <__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 b29b pea 5b29b <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 c308 moveal 5c308 <__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 b29b pea 5b29b <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 c308 moveal 5c308 <__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 b29d pea 5b29d <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 b29d pea 5b29d <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
00079b1c <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
79b1c: 4e56 ffb4 linkw %fp,#-76 <== NOT EXECUTED 79b20: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 79b24: 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 );
79b28: b0b9 000a 0584 cmpl a0584 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 79b2e: 6400 0116 bccw 79c46 <fchdir+0x12a> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
79b32: 2479 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a2 <== NOT EXECUTED 79b38: ed88 lsll #6,%d0 <== NOT EXECUTED 79b3a: d5c0 addal %d0,%a2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
79b3c: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 79b40: 0800 0008 btst #8,%d0 <== NOT EXECUTED 79b44: 6700 0100 beqw 79c46 <fchdir+0x12a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
79b48: 0800 0001 btst #1,%d0 <== NOT EXECUTED 79b4c: 6700 0138 beqw 79c86 <fchdir+0x16a> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
79b50: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 79b54: 4a88 tstl %a0 <== NOT EXECUTED 79b56: 6700 0146 beqw 79c9e <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
79b5a: 2068 0010 moveal %a0@(16),%a0 <== NOT EXECUTED 79b5e: 4a88 tstl %a0 <== NOT EXECUTED 79b60: 6700 013c beqw 79c9e <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
79b64: 47ea 0018 lea %a2@(24),%a3 <== NOT EXECUTED 79b68: 2f0b movel %a3,%sp@- <== NOT EXECUTED 79b6a: 4e90 jsr %a0@ <== NOT EXECUTED 79b6c: 588f addql #4,%sp <== NOT EXECUTED 79b6e: 7201 moveq #1,%d1 <== NOT EXECUTED 79b70: b280 cmpl %d0,%d1 <== NOT EXECUTED 79b72: 6600 00ba bnew 79c2e <fchdir+0x112> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
79b76: 2279 000a 088c moveal a088c <rtems_current_user_env>,%a1 <== NOT EXECUTED 79b7c: 2c0e movel %fp,%d6 <== NOT EXECUTED 79b7e: 41e9 0004 lea %a1@(4),%a0 <== NOT EXECUTED 79b82: 0686 ffff ffd8 addil #-40,%d6 <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
79b88: 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;
79b8a: 2a46 moveal %d6,%a5 <== NOT EXECUTED 79b8c: 2a0e movel %fp,%d5 <== NOT EXECUTED 79b8e: 0685 ffff ffdc addil #-36,%d5 <== NOT EXECUTED 79b94: 280e movel %fp,%d4 <== NOT EXECUTED 79b96: 0684 ffff ffe0 addil #-32,%d4 <== NOT EXECUTED 79b9c: 260e movel %fp,%d3 <== NOT EXECUTED 79b9e: 0683 ffff ffe4 addil #-28,%d3 <== NOT EXECUTED 79ba4: 240e movel %fp,%d2 <== NOT EXECUTED 79ba6: 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)) {
79bac: 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;
79bb0: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bb2: 2a45 moveal %d5,%a5 <== NOT EXECUTED 79bb4: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bb6: 2a44 moveal %d4,%a5 <== NOT EXECUTED 79bb8: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bba: 2a43 moveal %d3,%a5 <== NOT EXECUTED 79bbc: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bbe: 2a42 moveal %d2,%a5 <== NOT EXECUTED 79bc0: 2a90 movel %a0@,%a5@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
79bc2: 22d3 movel %a3@,%a1@+ <== NOT EXECUTED 79bc4: 22ea 001c movel %a2@(28),%a1@+ <== NOT EXECUTED 79bc8: 22ea 0020 movel %a2@(32),%a1@+ <== NOT EXECUTED 79bcc: 22aa 0024 movel %a2@(36),%a1@ <== NOT EXECUTED 79bd0: 20aa 0028 movel %a2@(40),%a0@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
79bd4: 42a7 clrl %sp@- <== NOT EXECUTED 79bd6: 2f0c movel %a4,%sp@- <== NOT EXECUTED 79bd8: 42a7 clrl %sp@- <== NOT EXECUTED 79bda: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 79bde: 4879 0009 97fb pea 997fb <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED 79be4: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED 79bea: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 79bee: 4a80 tstl %d0 <== NOT EXECUTED 79bf0: 666c bnes 79c5e <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 );
79bf2: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 79bf6: 4a88 tstl %a0 <== NOT EXECUTED 79bf8: 670e beqs 79c08 <fchdir+0xec> <== NOT EXECUTED 79bfa: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 79bfe: 4a88 tstl %a0 <== NOT EXECUTED 79c00: 6706 beqs 79c08 <fchdir+0xec> <== NOT EXECUTED 79c02: 2f06 movel %d6,%sp@- <== NOT EXECUTED 79c04: 4e90 jsr %a0@ <== NOT EXECUTED 79c06: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
79c08: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 79c0e: 5888 addql #4,%a0 <== NOT EXECUTED 79c10: 4280 clrl %d0 <== NOT EXECUTED 79c12: 20d4 movel %a4@,%a0@+ <== NOT EXECUTED 79c14: 20ee fff0 movel %fp@(-16),%a0@+ <== NOT EXECUTED 79c18: 20ee fff4 movel %fp@(-12),%a0@+ <== NOT EXECUTED 79c1c: 20ee fff8 movel %fp@(-8),%a0@+ <== NOT EXECUTED 79c20: 20ae fffc movel %fp@(-4),%a0@ <== NOT EXECUTED
return 0;
}
79c24: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c2a: 4e5e unlk %fp <== NOT EXECUTED 79c2c: 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 );
79c2e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79c34: 7214 moveq #20,%d1 <== NOT EXECUTED 79c36: 2040 moveal %d0,%a0 <== NOT EXECUTED 79c38: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c3a: 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 );
79c40: 2081 movel %d1,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c42: 4e5e unlk %fp <== NOT EXECUTED 79c44: 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);
79c46: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79c4c: 7609 moveq #9,%d3 <== NOT EXECUTED 79c4e: 2040 moveal %d0,%a0 <== NOT EXECUTED 79c50: 70ff moveq #-1,%d0 <== NOT EXECUTED 79c52: 2083 movel %d3,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c54: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c5a: 4e5e unlk %fp <== NOT EXECUTED 79c5c: 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;
79c5e: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 79c64: 2246 moveal %d6,%a1 <== NOT EXECUTED 79c66: 5888 addql #4,%a0 <== NOT EXECUTED 79c68: 2a45 moveal %d5,%a5 <== NOT EXECUTED 79c6a: 70ff moveq #-1,%d0 <== NOT EXECUTED 79c6c: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 79c6e: 2244 moveal %d4,%a1 <== NOT EXECUTED 79c70: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 79c72: 2a43 moveal %d3,%a5 <== NOT EXECUTED 79c74: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 79c76: 2242 moveal %d2,%a1 <== NOT EXECUTED 79c78: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 79c7a: 2091 movel %a1@,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c7c: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c82: 4e5e unlk %fp <== NOT EXECUTED 79c84: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
79c86: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79c8c: 7416 moveq #22,%d2 <== NOT EXECUTED 79c8e: 2040 moveal %d0,%a0 <== NOT EXECUTED 79c90: 70ff moveq #-1,%d0 <== NOT EXECUTED 79c92: 2082 movel %d2,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c94: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c9a: 4e5e unlk %fp <== NOT EXECUTED 79c9c: 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 );
79c9e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79ca4: 2040 moveal %d0,%a0 <== NOT EXECUTED 79ca6: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79ca8: 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 );
79cae: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79cb4: 4e5e unlk %fp <== NOT EXECUTED
79cb6: 4e75 rts
00066d18 <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
66d18: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66d1c: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 66d20: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66d24: b0b9 000a 0584 cmpl a0584 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 66d2a: 643a bccs 66d66 <fchmod+0x4e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
66d2c: 2079 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a0 <== NOT EXECUTED 66d32: ed88 lsll #6,%d0 <== NOT EXECUTED 66d34: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
66d36: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 66d3a: 0800 0008 btst #8,%d0 <== NOT EXECUTED 66d3e: 6726 beqs 66d66 <fchmod+0x4e> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d40: 44c0 movew %d0,%ccr <== NOT EXECUTED 66d42: 6634 bnes 66d78 <fchmod+0x60> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
66d44: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED 66d48: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED 66d4c: 673c beqs 66d8a <fchmod+0x72> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
66d4e: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED 66d52: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66d56: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 66d5a: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED 66d5e: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
66d62: 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 );
66d64: 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);
66d66: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 66d6c: 7209 moveq #9,%d1 <== NOT EXECUTED 66d6e: 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 );
}
66d70: 70ff moveq #-1,%d0 <== NOT EXECUTED 66d72: 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);
66d74: 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 );
}
66d76: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d78: 4eb9 0007 f9f8 jsr 7f9f8 <__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 );
}
66d7e: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d80: 2040 moveal %d0,%a0 <== NOT EXECUTED 66d82: 7016 moveq #22,%d0 <== NOT EXECUTED 66d84: 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 );
}
66d86: 70ff moveq #-1,%d0 <== NOT EXECUTED 66d88: 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 );
66d8a: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66d90: 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 );
66d92: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66d94: 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 );
66d96: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66d9c: 4e75 rts <== NOT EXECUTED
...
00066da0 <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
66da0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66da4: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED 66da8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66daa: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 66dae: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66db2: b4b9 000a 0584 cmpl a0584 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED 66db8: 6448 bccs 66e02 <fchown+0x62> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
66dba: 2079 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a0 <== NOT EXECUTED 66dc0: ed8a lsll #6,%d2 <== NOT EXECUTED 66dc2: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
66dc4: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED 66dc8: 0802 0008 btst #8,%d2 <== NOT EXECUTED 66dcc: 6734 beqs 66e02 <fchown+0x62> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66dce: 44c2 movew %d2,%ccr <== NOT EXECUTED 66dd0: 6646 bnes 66e18 <fchown+0x78> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
66dd2: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 66dd6: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED 66dda: 4a89 tstl %a1 <== NOT EXECUTED 66ddc: 6750 beqs 66e2e <fchown+0x8e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
66dde: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66de2: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED 66de8: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
66dee: 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 );
66df2: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED 66df6: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED 66dfa: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
66dfe: 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 );
66e00: 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);
66e02: 4eb9 0007 f9f8 jsr 7f9f8 <__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 );
}
66e08: 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);
66e0c: 2040 moveal %d0,%a0 <== NOT EXECUTED 66e0e: 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 );
}
66e10: 70ff moveq #-1,%d0 <== NOT EXECUTED 66e12: 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);
66e14: 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 );
}
66e16: 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 );
66e18: 4eb9 0007 f9f8 jsr 7f9f8 <__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 );
}
66e1e: 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 );
66e22: 2040 moveal %d0,%a0 <== NOT EXECUTED 66e24: 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 );
}
66e26: 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 );
66e28: 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 );
}
66e2a: 70ff moveq #-1,%d0 <== NOT EXECUTED 66e2c: 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 );
66e2e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
66e34: 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 );
66e38: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
66e3a: 70ff moveq #-1,%d0 <== NOT EXECUTED 66e3c: 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 );
66e3e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
66e44: 4e75 rts <== NOT EXECUTED
...
00079cb8 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
79cb8: 4e56 fff4 linkw %fp,#-12 79cbc: 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, ...));
79cc0: 41ee 0010 lea %fp@(16),%a0 79cc4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 79cc8: 242e 000c movel %fp@(12),%d2
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
79ccc: 2239 000a 0584 movel a0584 <rtems_libio_number_iops>,%d1 79cd2: b280 cmpl %d0,%d1 79cd4: 6300 0192 blsw 79e68 <fcntl+0x1b0>
iop = rtems_libio_iop( fd );
79cd8: 2279 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a1 79cde: ed88 lsll #6,%d0 79ce0: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
rtems_libio_check_is_open(iop);
79ce4: 202a 0014 movel %a2@(20),%d0 79ce8: 0800 0008 btst #8,%d0 79cec: 6700 017a beqw 79e68 <fcntl+0x1b0>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
79cf0: 7609 moveq #9,%d3 79cf2: b682 cmpl %d2,%d3 79cf4: 641a bccs 79d10 <fcntl+0x58>
errno = ENOTSUP;
ret = -1;
break;
default:
errno = EINVAL;
79cf6: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 79cfc: 76ff moveq #-1,%d3 79cfe: 2040 moveal %d0,%a0 79d00: 7016 moveq #22,%d0 79d02: 2080 movel %d0,%a0@
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d04: 2003 movel %d3,%d0 79d06: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 79d0c: 4e5e unlk %fp 79d0e: 4e75 rts
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
79d10: 363b 2a08 movew %pc@(79d1a <fcntl+0x62>,%d2:l:2),%d3 79d14: 48c3 extl %d3 79d16: 4efb 3802 jmp %pc@(79d1a <fcntl+0x62>,%d3:l)
79d1a: 00b8 00ac 009c oril #11272348,%d0 <== NOT EXECUTED 79d20: 0082 0030 0014 oril #3145748,%d2 <== NOT EXECUTED 79d26: 0014 024 <== NOT EXECUTED 79d28: 0014 024 <== NOT EXECUTED 79d2a: 0014 024 <== NOT EXECUTED 79d2c: 0014 024 <== NOT EXECUTED
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
79d2e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 79d34: 76ff moveq #-1,%d3 79d36: 2040 moveal %d0,%a0
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d38: 2003 movel %d3,%d0 79d3a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
79d40: 20bc 0000 0086 movel #134,%a0@
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d46: 4e5e unlk %fp 79d48: 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 ) );
79d4a: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
79d4c: 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 ) );
79d4e: 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);
79d54: 222a 0014 movel %a2@(20),%d1 79d58: 588f addql #4,%sp 79d5a: 0280 0000 0201 andil #513,%d0 79d60: 0281 ffff fdfe andil #-514,%d1 79d66: 8081 orl %d1,%d0 79d68: 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) {
79d6c: 206a 003c moveal %a2@(60),%a0 79d70: 2068 0030 moveal %a0@(48),%a0 79d74: 4a88 tstl %a0 79d76: 678c beqs 79d04 <fcntl+0x4c>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
79d78: 2f0a movel %a2,%sp@- 79d7a: 2f02 movel %d2,%sp@- 79d7c: 4e90 jsr %a0@
if (err) {
79d7e: 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 );
79d80: 2400 movel %d0,%d2
if (err) {
79d82: 6780 beqs 79d04 <fcntl+0x4c>
errno = err;
79d84: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79d8a: 76ff moveq #-1,%d3 <== NOT EXECUTED 79d8c: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d8e: 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;
79d90: 2082 movel %d2,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d92: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79d98: 4e5e unlk %fp <== NOT EXECUTED 79d9a: 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 );
79d9c: 2f00 movel %d0,%sp@- 79d9e: 4eb9 0004 698c jsr 4698c <rtems_libio_to_fcntl_flags> 79da4: 588f addql #4,%sp 79da6: 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) {
79da8: 6cc2 bges 79d6c <fcntl+0xb4>
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79daa: 2003 movel %d3,%d0 <== NOT EXECUTED 79dac: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79db2: 4e5e unlk %fp <== NOT EXECUTED 79db4: 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 ) )
79db6: 4a90 tstl %a0@ 79db8: 6766 beqs 79e20 <fcntl+0x168>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
79dba: 4283 clrl %d3 79dbc: 08c0 000b bset #11,%d0 79dc0: 2540 0014 movel %d0,%a2@(20) 79dc4: 60a6 bras 79d6c <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);
79dc6: 2600 movel %d0,%d3 79dc8: 720b moveq #11,%d1 79dca: e2ab lsrl %d1,%d3 79dcc: 7001 moveq #1,%d0 79dce: c680 andl %d0,%d3 79dd0: 609a bras 79d6c <fcntl+0xb4>
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
79dd2: 2010 movel %a0@,%d0
if ( fd2 )
79dd4: 6700 00ac beqw 79e82 <fcntl+0x1ca>
diop = rtems_libio_iop( fd2 );
79dd8: b081 cmpl %d1,%d0 <== NOT EXECUTED 79dda: 6452 bccs 79e2e <fcntl+0x176> <== NOT EXECUTED 79ddc: ed88 lsll #6,%d0 <== NOT EXECUTED 79dde: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED 79de2: 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);
79de4: 9689 subl %a1,%d3 <== NOT EXECUTED 79de6: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79de8: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 79dee: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 79df4: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 79dfa: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79e00: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e06: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79e0c: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
79e12: 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) {
79e18: 4a83 tstl %d3 79e1a: 6c00 ff50 bgew 79d6c <fcntl+0xb4>
79e1e: 608a bras 79daa <fcntl+0xf2> <== NOT EXECUTED
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
79e20: 4283 clrl %d3 <== NOT EXECUTED 79e22: 0880 000b bclr #11,%d0 <== NOT EXECUTED 79e26: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED 79e2a: 6000 ff40 braw 79d6c <fcntl+0xb4> <== NOT EXECUTED
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
79e2e: 91c8 subal %a0,%a0 <== NOT EXECUTED 79e30: 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);
79e32: 9689 subl %a1,%d3 <== NOT EXECUTED 79e34: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e36: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 79e3c: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 79e42: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 79e48: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79e4e: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e54: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79e5a: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
79e60: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED 79e66: 60b0 bras 79e18 <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);
79e68: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 79e6e: 76ff moveq #-1,%d3 <== NOT EXECUTED 79e70: 7209 moveq #9,%d1 <== NOT EXECUTED 79e72: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79e74: 2003 movel %d3,%d0 <== NOT EXECUTED 79e76: 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);
79e7c: 2081 movel %d1,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79e7e: 4e5e unlk %fp <== NOT EXECUTED 79e80: 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();
79e82: 4eb9 0004 6a1a jsr 46a1a <rtems_libio_allocate> 79e88: 2040 moveal %d0,%a0
if ( diop == 0 ) {
79e8a: 4a80 tstl %d0 79e8c: 6740 beqs 79ece <fcntl+0x216> 79e8e: 2279 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a1 79e94: 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);
79e96: 9689 subl %a1,%d3 79e98: ec83 asrl #6,%d3
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e9a: 216a 0018 0018 movel %a2@(24),%a0@(24) 79ea0: 216a 001c 001c movel %a2@(28),%a0@(28) 79ea6: 216a 0020 0020 movel %a2@(32),%a0@(32) 79eac: 216a 0024 0024 movel %a2@(36),%a0@(36)
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79eb2: 216a 003c 003c movel %a2@(60),%a0@(60)
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79eb8: 216a 0028 0028 movel %a2@(40),%a0@(40)
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79ebe: 216a 0038 0038 movel %a2@(56),%a0@(56)
diop->flags = iop->flags;
79ec4: 216a 0014 0014 movel %a2@(20),%a0@(20) 79eca: 6000 ff4c braw 79e18 <fcntl+0x160>
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
if ( diop == 0 ) {
79ece: 76ff moveq #-1,%d3 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79ed0: 2003 movel %d3,%d0 <== NOT EXECUTED 79ed2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79ed8: 4e5e unlk %fp <== NOT EXECUTED
79eda: 4e75 rts
0004c2a6 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c2a6: 4e56 ffe0 linkw %fp,#-32 4c2aa: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c2ae: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c2b0: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c2b4: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 4c2ba: 42a7 clrl %sp@- 4c2bc: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c2c2: 262e 000c movel %fp@(12),%d3
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c2c6: 4e93 jsr %a3@ 4c2c8: 4fef 000c lea %sp@(12),%sp 4c2cc: 4a80 tstl %d0 4c2ce: 667e bnes 4c34e <fifo_open+0xa8>
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4c2d0: 2414 movel %a4@,%d2 <== NOT EXECUTED
if (pipe == NULL) {
4c2d2: 6700 008a beqw 4c35e <fifo_open+0xb8> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c2d6: 42a7 clrl %sp@- <== NOT EXECUTED 4c2d8: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c2da: 42a7 clrl %sp@- <== NOT EXECUTED 4c2dc: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c2e0: 4e93 jsr %a3@ <== NOT EXECUTED 4c2e2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c2e6: 4a80 tstl %d0 <== NOT EXECUTED 4c2e8: 675a beqs 4c344 <fifo_open+0x9e> <== NOT EXECUTED 4c2ea: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4c2ee: 4a94 tstl %a4@ <== NOT EXECUTED 4c2f0: 6700 01ea beqw 4c4dc <fifo_open+0x236> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c2f4: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c2fa: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4c300: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c302: 588f addql #4,%sp <== NOT EXECUTED 4c304: 4a8a tstl %a2 <== NOT EXECUTED 4c306: 6630 bnes 4c338 <fifo_open+0x92> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c308: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c30a: 7006 moveq #6,%d0 <== NOT EXECUTED 4c30c: 7404 moveq #4,%d2 <== NOT EXECUTED 4c30e: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c312: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4c314: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4c316: b480 cmpl %d0,%d2 <== NOT EXECUTED 4c318: 6700 01ee beqw 4c508 <fifo_open+0x262> <== NOT EXECUTED 4c31c: 7206 moveq #6,%d1 <== NOT EXECUTED 4c31e: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c320: 6700 02c0 beqw 4c5e2 <fifo_open+0x33c> <== NOT EXECUTED 4c324: 143c 0002 moveb #2,%d2 <== NOT EXECUTED 4c328: b480 cmpl %d0,%d2 <== NOT EXECUTED 4c32a: 6700 013a beqw 4c466 <fifo_open+0x1c0> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c32e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c332: 95ca subal %a2,%a2 <== NOT EXECUTED 4c334: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c336: 588f addql #4,%sp <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
return err;
}
4c338: 200a movel %a2,%d0 <== NOT EXECUTED 4c33a: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c340: 4e5e unlk %fp <== NOT EXECUTED 4c342: 4e75 rts <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c344: 95ca subal %a2,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4c346: 4a94 tstl %a4@ <== NOT EXECUTED 4c348: 66aa bnes 4c2f4 <fifo_open+0x4e> <== NOT EXECUTED 4c34a: 6000 0190 braw 4c4dc <fifo_open+0x236> <== NOT EXECUTED
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c34e: 347c fffc moveaw #-4,%a2
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4c352: 200a movel %a2,%d0 4c354: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 4c35a: 4e5e unlk %fp 4c35c: 4e75 rts
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4c35e: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED 4c362: 45f9 0004 aa88 lea 4aa88 <malloc>,%a2 <== NOT EXECUTED 4c368: 4e92 jsr %a2@ <== NOT EXECUTED
if (pipe == NULL)
4c36a: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4c36c: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4c36e: 2400 movel %d0,%d2 <== NOT EXECUTED
if (pipe == NULL)
4c370: 6700 0354 beqw 4c6c6 <fifo_open+0x420> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4c374: 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));
4c378: 2040 moveal %d0,%a0 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4c37a: 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));
4c380: 4298 clrl %a0@+ <== NOT EXECUTED 4c382: 5888 addql #4,%a0 <== NOT EXECUTED 4c384: 4298 clrl %a0@+ <== NOT EXECUTED 4c386: 4298 clrl %a0@+ <== NOT EXECUTED 4c388: 4298 clrl %a0@+ <== NOT EXECUTED 4c38a: 4298 clrl %a0@+ <== NOT EXECUTED 4c38c: 4298 clrl %a0@+ <== NOT EXECUTED 4c38e: 4298 clrl %a0@+ <== NOT EXECUTED 4c390: 4298 clrl %a0@+ <== NOT EXECUTED 4c392: 4298 clrl %a0@+ <== NOT EXECUTED 4c394: 4298 clrl %a0@+ <== NOT EXECUTED 4c396: 4298 clrl %a0@+ <== NOT EXECUTED 4c398: 4290 clrl %a0@ <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4c39a: 2b40 0004 movel %d0,%a5@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4c39e: 4e92 jsr %a2@ <== NOT EXECUTED
if (! pipe->Buffer)
4c3a0: 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);
4c3a2: 2a80 movel %d0,%a5@ <== NOT EXECUTED
if (! pipe->Buffer)
4c3a4: 6700 033e beqw 4c6e4 <fifo_open+0x43e> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4c3a8: 486d 002c pea %a5@(44) <== NOT EXECUTED 4c3ac: 45f9 0004 cad4 lea 4cad4 <rtems_barrier_create>,%a2 <== NOT EXECUTED 4c3b2: 1039 0005 c2cc moveb 5c2cc <c.5448>,%d0 <== NOT EXECUTED 4c3b8: 42a7 clrl %sp@- <== NOT EXECUTED 4c3ba: 49c0 extbl %d0 <== NOT EXECUTED 4c3bc: 42a7 clrl %sp@- <== NOT EXECUTED 4c3be: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4c3c4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c3c6: 4e92 jsr %a2@ <== NOT EXECUTED 4c3c8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c3cc: 4a80 tstl %d0 <== NOT EXECUTED 4c3ce: 6600 0174 bnew 4c544 <fifo_open+0x29e> <== 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(
4c3d2: 486d 0030 pea %a5@(48) <== NOT EXECUTED 4c3d6: 283c 0004 cbd0 movel #314320,%d4 <== NOT EXECUTED 4c3dc: 1039 0005 c2cc moveb 5c2cc <c.5448>,%d0 <== NOT EXECUTED 4c3e2: 42a7 clrl %sp@- <== NOT EXECUTED 4c3e4: 49c0 extbl %d0 <== NOT EXECUTED 4c3e6: 42a7 clrl %sp@- <== NOT EXECUTED 4c3e8: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4c3ee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c3f0: 4e92 jsr %a2@ <== NOT EXECUTED 4c3f2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c3f6: 4a80 tstl %d0 <== NOT EXECUTED 4c3f8: 6600 0140 bnew 4c53a <fifo_open+0x294> <== 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(
4c3fc: 486d 0028 pea %a5@(40) <== NOT EXECUTED 4c400: 1039 0005 c2cc moveb 5c2cc <c.5448>,%d0 <== NOT EXECUTED 4c406: 42a7 clrl %sp@- <== NOT EXECUTED 4c408: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 4c40c: 49c0 extbl %d0 <== NOT EXECUTED 4c40e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4c412: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4c418: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c41a: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create> <== NOT EXECUTED 4c420: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4c424: 4a80 tstl %d0 <== NOT EXECUTED 4c426: 6600 0108 bnew 4c530 <fifo_open+0x28a> <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4c42a: 1039 0005 c2cc moveb 5c2cc <c.5448>,%d0 <== NOT EXECUTED 4c430: 49c0 extbl %d0 <== NOT EXECUTED 4c432: 2200 movel %d0,%d1 <== NOT EXECUTED 4c434: 5281 addql #1,%d1 <== NOT EXECUTED 4c436: 13c1 0005 c2cc moveb %d1,5c2cc <c.5448> <== NOT EXECUTED 4c43c: 727a moveq #122,%d1 <== NOT EXECUTED 4c43e: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c440: 6600 fe94 bnew 4c2d6 <fifo_open+0x30> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c444: 2042 moveal %d2,%a0 <== NOT EXECUTED
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
c = 'a';
4c446: 7061 moveq #97,%d0 <== NOT EXECUTED 4c448: 13c0 0005 c2cc moveb %d0,5c2cc <c.5448> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c44e: 42a7 clrl %sp@- <== NOT EXECUTED 4c450: 42a7 clrl %sp@- <== NOT EXECUTED 4c452: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c456: 4e93 jsr %a3@ <== NOT EXECUTED 4c458: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c45c: 4a80 tstl %d0 <== NOT EXECUTED 4c45e: 6700 fee4 beqw 4c344 <fifo_open+0x9e> <== NOT EXECUTED 4c462: 6000 fe86 braw 4c2ea <fifo_open+0x44> <== NOT EXECUTED
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4c466: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c46a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4c46c: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4c46e: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4c472: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4c476: 4a80 tstl %d0 <== NOT EXECUTED 4c478: 6700 01c2 beqw 4c63c <fifo_open+0x396> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
if (pipe->Writers == 0) {
4c47c: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c480: 6600 feac bnew 4c32e <fifo_open+0x88> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4c484: 7001 moveq #1,%d0 <== NOT EXECUTED 4c486: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c488: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4c48c: 6600 fea0 bnew 4c32e <fifo_open+0x88> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4c490: 282a 0024 movel %a2@(36),%d4 <== NOT EXECUTED 4c494: 243c 0004 ccb8 movel #314552,%d2 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4c49a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c49e: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4c4a0: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c4a2: 42a7 clrl %sp@- <== NOT EXECUTED 4c4a4: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c4a8: 4e90 jsr %a0@ <== NOT EXECUTED 4c4aa: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c4ae: 4a80 tstl %d0 <== NOT EXECUTED 4c4b0: 6600 01b2 bnew 4c664 <fifo_open+0x3be> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4c4b4: 42a7 clrl %sp@- <== NOT EXECUTED 4c4b6: 42a7 clrl %sp@- <== NOT EXECUTED 4c4b8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c4bc: 4e93 jsr %a3@ <== NOT EXECUTED 4c4be: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c4c2: 4a80 tstl %d0 <== NOT EXECUTED 4c4c4: 6600 019e bnew 4c664 <fifo_open+0x3be> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4c4c8: b8aa 0024 cmpl %a2@(36),%d4 <== NOT EXECUTED 4c4cc: 67cc beqs 4c49a <fifo_open+0x1f4> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c4ce: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c4d2: 95ca subal %a2,%a2 <== NOT EXECUTED 4c4d4: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c4d6: 588f addql #4,%sp <== NOT EXECUTED 4c4d8: 6000 fe5e braw 4c338 <fifo_open+0x92> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
err = -EINTR;
if (*pipep == NULL) {
if (err)
4c4dc: 4a8a tstl %a2 <== NOT EXECUTED 4c4de: 6600 0198 bnew 4c678 <fifo_open+0x3d2> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c4e2: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c4e8: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED
if (*pipep == NULL) {
if (err)
pipe_free(pipe);
else
*pipep = pipe;
4c4ee: 2882 movel %d2,%a4@ <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c4f0: 7404 moveq #4,%d2 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c4f2: 4e95 jsr %a5@ <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4c4f4: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4c4f6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c4f8: 7006 moveq #6,%d0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c4fa: 588f addql #4,%sp <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c4fc: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c500: c081 andl %d1,%d0 <== NOT EXECUTED 4c502: b480 cmpl %d0,%d2 <== NOT EXECUTED 4c504: 6600 fe16 bnew 4c31c <fifo_open+0x76> <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4c508: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c50c: 666a bnes 4c578 <fifo_open+0x2d2> <== NOT EXECUTED 4c50e: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4c512: 6764 beqs 4c578 <fifo_open+0x2d2> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c514: 2f03 movel %d3,%sp@- <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4c516: 347c fffa moveaw #-6,%a2 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c51a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c51c: 4eb9 0004 c186 jsr 4c186 <pipe_release> <== NOT EXECUTED
return err;
4c522: 508f addql #8,%sp <== NOT EXECUTED
}
4c524: 200a movel %a2,%d0 <== NOT EXECUTED 4c526: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c52c: 4e5e unlk %fp <== NOT EXECUTED 4c52e: 4e75 rts <== NOT EXECUTED
if (c ++ == 'z')
c = 'a';
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4c530: 2f2d 0030 movel %a5@(48),%sp@- <== NOT EXECUTED 4c534: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c536: 4e90 jsr %a0@ <== NOT EXECUTED 4c538: 588f addql #4,%sp <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier);
4c53a: 2f2d 002c movel %a5@(44),%sp@- <== NOT EXECUTED 4c53e: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c540: 4e90 jsr %a0@ <== NOT EXECUTED 4c542: 588f addql #4,%sp <== NOT EXECUTED
err_rbar: free(pipe->Buffer);
4c544: 2f15 movel %a5@,%sp@- <== NOT EXECUTED 4c546: 243c 0004 a518 movel #304408,%d2 <== NOT EXECUTED 4c54c: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c54e: 4e90 jsr %a0@ <== NOT EXECUTED 4c550: 588f addql #4,%sp <== NOT EXECUTED
err_buf: free(pipe);
4c552: 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);
4c554: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err_buf: free(pipe);
4c558: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c55a: 4e90 jsr %a0@ <== NOT EXECUTED 4c55c: 588f addql #4,%sp <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c55e: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c564: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4c56a: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c56c: 588f addql #4,%sp <== NOT EXECUTED 4c56e: 4a8a tstl %a2 <== NOT EXECUTED 4c570: 6700 fd96 beqw 4c308 <fifo_open+0x62> <== NOT EXECUTED 4c574: 6000 fdc2 braw 4c338 <fifo_open+0x92> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4c578: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c57c: 2200 movel %d0,%d1 <== NOT EXECUTED 4c57e: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4c580: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4c584: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4c588: 4a80 tstl %d0 <== NOT EXECUTED 4c58a: 6700 00c4 beqw 4c650 <fifo_open+0x3aa> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0) {
4c58e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c592: 6600 fd9a bnew 4c32e <fifo_open+0x88> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4c596: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED 4c59a: 243c 0004 ccb8 movel #314552,%d2 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4c5a0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5a4: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4c5a6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c5a8: 42a7 clrl %sp@- <== NOT EXECUTED 4c5aa: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c5ae: 4e90 jsr %a0@ <== NOT EXECUTED 4c5b0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c5b4: 4a80 tstl %d0 <== NOT EXECUTED 4c5b6: 6600 00ac bnew 4c664 <fifo_open+0x3be> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4c5ba: 42a7 clrl %sp@- <== NOT EXECUTED 4c5bc: 42a7 clrl %sp@- <== NOT EXECUTED 4c5be: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5c2: 4e93 jsr %a3@ <== NOT EXECUTED 4c5c4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c5c8: 4a80 tstl %d0 <== NOT EXECUTED 4c5ca: 6600 0098 bnew 4c664 <fifo_open+0x3be> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4c5ce: b8aa 0020 cmpl %a2@(32),%d4 <== NOT EXECUTED 4c5d2: 67cc beqs 4c5a0 <fifo_open+0x2fa> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c5d4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5d8: 95ca subal %a2,%a2 <== NOT EXECUTED 4c5da: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c5dc: 588f addql #4,%sp <== NOT EXECUTED 4c5de: 6000 fd58 braw 4c338 <fifo_open+0x92> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4c5e2: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c5e6: 2200 movel %d0,%d1 <== NOT EXECUTED 4c5e8: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4c5ea: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4c5ee: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4c5f2: 4a80 tstl %d0 <== NOT EXECUTED 4c5f4: 6734 beqs 4c62a <fifo_open+0x384> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4c5f6: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c5fa: 2400 movel %d0,%d2 <== NOT EXECUTED 4c5fc: 5282 addql #1,%d2 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4c5fe: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4c602: 2542 0014 movel %d2,%a2@(20) <== NOT EXECUTED 4c606: 4a80 tstl %d0 <== NOT EXECUTED 4c608: 6600 fd24 bnew 4c32e <fifo_open+0x88> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4c60c: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c610: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c614: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4c61a: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4c61c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c620: 95ca subal %a2,%a2 <== NOT EXECUTED 4c622: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c624: 588f addql #4,%sp <== NOT EXECUTED 4c626: 6000 fd10 braw 4c338 <fifo_open+0x92> <== NOT EXECUTED
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4c62a: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c62e: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c632: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4c638: 508f addql #8,%sp <== NOT EXECUTED 4c63a: 60ba bras 4c5f6 <fifo_open+0x350> <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4c63c: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c640: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c644: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4c64a: 508f addql #8,%sp <== NOT EXECUTED 4c64c: 6000 fe2e braw 4c47c <fifo_open+0x1d6> <== NOT EXECUTED
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
4c650: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c654: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c658: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4c65e: 508f addql #8,%sp <== NOT EXECUTED 4c660: 6000 ff2c braw 4c58e <fifo_open+0x2e8> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c664: 2f03 movel %d3,%sp@- <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
return 0;
4c666: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4c66a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c66c: 4eb9 0004 c186 jsr 4c186 <pipe_release> <== NOT EXECUTED
return err;
4c672: 508f addql #8,%sp <== NOT EXECUTED 4c674: 6000 feae braw 4c524 <fifo_open+0x27e> <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c678: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c67a: 49f9 0004 cbd0 lea 4cbd0 <rtems_barrier_delete>,%a4 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4c680: 47f9 0004 a518 lea 4a518 <free>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c686: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4c68a: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4c68c: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c68e: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4c692: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4c694: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c696: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c69a: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4c6a0: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c6a2: 2f10 movel %a0@,%sp@- <== NOT EXECUTED 4c6a4: 4e93 jsr %a3@ <== NOT EXECUTED
free(pipe);
4c6a6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4c6a8: 4e93 jsr %a3@ <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c6aa: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c6b0: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED 4c6b6: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4c6ba: 200a movel %a2,%d0 <== NOT EXECUTED 4c6bc: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c6c2: 4e5e unlk %fp <== NOT EXECUTED 4c6c4: 4e75 rts <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c6c6: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c6cc: 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)
4c6d2: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c6d6: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c6d8: 588f addql #4,%sp <== NOT EXECUTED 4c6da: 4a8a tstl %a2 <== NOT EXECUTED 4c6dc: 6700 fc2a beqw 4c308 <fifo_open+0x62> <== NOT EXECUTED 4c6e0: 6000 fc56 braw 4c338 <fifo_open+0x92> <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4c6e4: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c6e6: 243c 0004 a518 movel #304408,%d2 <== NOT EXECUTED 4c6ec: 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)
4c6ee: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4c6f2: 4e90 jsr %a0@ <== NOT EXECUTED 4c6f4: 588f addql #4,%sp <== NOT EXECUTED 4c6f6: 6000 fe66 braw 4c55e <fifo_open+0x2b8> <== NOT EXECUTED
...
00068a48 <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))
)
{
68a48: 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;
68a4c: 2079 000a 51f4 moveal a51f4 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED 68a52: b1fc 000a 51f8 cmpal #676344,%a0 <== NOT EXECUTED 68a58: 6724 beqs 68a7e <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 ) {
68a5a: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 68a5e: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 68a62: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68a66: 6710 beqs 68a78 <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 ) {
68a68: 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;
68a6a: b1fc 000a 51f8 cmpal #676344,%a0 <== NOT EXECUTED 68a70: 670c beqs 68a7e <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 ) {
68a72: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68a76: 66f0 bnes 68a68 <file_systems_below_this_mountpoint+0x20><== NOT EXECUTED
return true;
}
}
return false;
}
68a78: 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;
68a7a: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
}
return false;
}
68a7c: 4e75 rts <== NOT EXECUTED 68a7e: 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;
68a80: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
68a82: 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 0084 cmpl 60084 <rtems_libio_number_iops>,%d0 43bc4: 6400 00f0 bccw 43cb6 <fpathconf+0x106>
iop = rtems_libio_iop(fd);
43bc8: 2079 0006 170c moveal 6170c <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 01ec jsr 501ec <__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 01ec jsr 501ec <__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
0004a518 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4a518: 4e56 0000 linkw %fp,#0 4a51c: 52b9 0005 d810 addql #1,5d810 <rtems_malloc_statistics+0xc> 4a522: 2f02 movel %d2,%sp@- 4a524: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
4a528: 6732 beqs 4a55c <free+0x44>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4a52a: 7003 moveq #3,%d0 4a52c: b0b9 0005 dad6 cmpl 5dad6 <_System_state_Current>,%d0 4a532: 6758 beqs 4a58c <free+0x74>
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4a534: 2079 0005 c7c6 moveal 5c7c6 <rtems_malloc_statistics_helpers>,%a0 4a53a: 4a88 tstl %a0 4a53c: 670a beqs 4a548 <free+0x30>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4a53e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a540: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 4a544: 4e90 jsr %a0@ <== NOT EXECUTED 4a546: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4a548: 2f02 movel %d2,%sp@- 4a54a: 2f39 0005 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 4a550: 4eb9 0004 b688 jsr 4b688 <_Protected_heap_Free> 4a556: 508f addql #8,%sp 4a558: 4a00 tstb %d0 4a55a: 6708 beqs 4a564 <free+0x4c>
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a55c: 242e fffc movel %fp@(-4),%d2 4a560: 4e5e unlk %fp 4a562: 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
4a564: 2079 0005 c180 moveal 5c180 <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",
4a56a: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 4a56e: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 4a572: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a574: 4879 0005 b5e2 pea 5b5e2 <IMFS_link_handlers+0x7e> <== NOT EXECUTED 4a57a: 4eb9 0004 33ac jsr 433ac <printk> <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a580: 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",
4a584: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a588: 4e5e unlk %fp <== NOT EXECUTED 4a58a: 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()) &&
4a58c: 4eb9 0004 a9ec jsr 4a9ec <malloc_is_system_state_OK> 4a592: 4a00 tstb %d0 4a594: 669e bnes 4a534 <free+0x1c>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4a596: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a59a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a59e: 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);
4a5a0: 4ef9 0004 aa2c jmp 4aa2c <malloc_deferred_free> <== NOT EXECUTED
...
00068038 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
68038: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 6803c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6803e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
68042: b5fc 000a 520c cmpal #676364,%a2 <== NOT EXECUTED 68048: 6740 beqs 6808a <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
6804a: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 6804e: 4a88 tstl %a0 <== NOT EXECUTED 68050: 6710 beqs 68062 <free_user_env+0x2a> <== NOT EXECUTED 68052: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68056: 4a88 tstl %a0 <== NOT EXECUTED 68058: 6708 beqs 68062 <free_user_env+0x2a> <== NOT EXECUTED 6805a: 486a 0004 pea %a2@(4) <== NOT EXECUTED 6805e: 4e90 jsr %a0@ <== NOT EXECUTED 68060: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
68062: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 68066: 4a88 tstl %a0 <== NOT EXECUTED 68068: 6710 beqs 6807a <free_user_env+0x42> <== NOT EXECUTED 6806a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6806e: 4a88 tstl %a0 <== NOT EXECUTED 68070: 6708 beqs 6807a <free_user_env+0x42> <== NOT EXECUTED 68072: 486a 0018 pea %a2@(24) <== NOT EXECUTED 68076: 4e90 jsr %a0@ <== NOT EXECUTED 68078: 588f addql #4,%sp <== NOT EXECUTED
free(env);
6807a: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
6807e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 68082: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
68084: 4ef9 0004 67a8 jmp 467a8 <free> <== NOT EXECUTED
} }
6808a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 6808e: 4e5e unlk %fp <== NOT EXECUTED
68090: 4e75 rts
00059ff4 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
59ff4: 4e56 0000 linkw %fp,#0 59ff8: 202e 0008 movel %fp@(8),%d0 59ffc: 2f0a movel %a2,%sp@- 59ffe: 2f02 movel %d2,%sp@- 5a000: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
5a004: 6700 0096 beqw 5a09c <fstat+0xa8>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
5a008: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 5a00e: 6456 bccs 5a066 <fstat+0x72> 5a010: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 5a016: ed88 lsll #6,%d0 5a018: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
5a01a: 202a 0014 movel %a2@(20),%d0 5a01e: 0280 0000 0100 andil #256,%d0 5a024: 6740 beqs 5a066 <fstat+0x72>
if ( !iop->handlers )
5a026: 206a 003c moveal %a2@(60),%a0 5a02a: 4a88 tstl %a0 5a02c: 6738 beqs 5a066 <fstat+0x72>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
5a02e: 4aa8 0018 tstl %a0@(24) 5a032: 674c beqs 5a080 <fstat+0x8c>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
5a034: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> 5a038: 42a7 clrl %sp@- 5a03a: 2f02 movel %d2,%sp@- 5a03c: 4eb9 0004 e094 jsr 4e094 <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
5a042: 206a 003c moveal %a2@(60),%a0 5a046: 45ea 0018 lea %a2@(24),%a2 5a04a: 4fef 000c lea %sp@(12),%sp 5a04e: 2d42 000c movel %d2,%fp@(12)
}
5a052: 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 );
5a056: 2d4a 0008 movel %a2,%fp@(8)
}
5a05a: 246e fffc moveal %fp@(-4),%a2 5a05e: 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 );
5a060: 2268 0018 moveal %a0@(24),%a1 5a064: 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 );
5a066: 4eb9 0004 d804 jsr 4d804 <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a06c: 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 );
5a070: 2040 moveal %d0,%a0 5a072: 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 );
}
5a074: 246e fffc moveal %fp@(-4),%a2 5a078: 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 );
5a07a: 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 );
}
5a07c: 70ff moveq #-1,%d0 5a07e: 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 );
5a080: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a086: 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 );
5a08a: 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 );
}
5a08c: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a08e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 5a092: 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 );
5a094: 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 );
}
5a09a: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5a09c: 4eb9 0004 d804 jsr 4d804 <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a0a2: 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 );
5a0a6: 2040 moveal %d0,%a0 5a0a8: 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 );
}
5a0aa: 70ff moveq #-1,%d0 5a0ac: 246e fffc moveal %fp@(-4),%a2 5a0b0: 4e5e unlk %fp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5a0b2: 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 );
}
5a0b4: 4e75 rts
00066f24 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
66f24: 4e56 0000 linkw %fp,#0 66f28: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66f2c: b0b9 000a 0584 cmpl a0584 <rtems_libio_number_iops>,%d0 66f32: 6430 bccs 66f64 <fsync+0x40>
iop = rtems_libio_iop( fd );
66f34: 2079 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a0 66f3a: ed88 lsll #6,%d0 66f3c: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
66f3e: 2028 0014 movel %a0@(20),%d0 66f42: 0800 0008 btst #8,%d0 66f46: 671c beqs 66f64 <fsync+0x40>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66f48: 44c0 movew %d0,%ccr 66f4a: 662a bnes 66f76 <fsync+0x52>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
66f4c: 2268 003c moveal %a0@(60),%a1 66f50: 4a89 tstl %a1 66f52: 6710 beqs 66f64 <fsync+0x40>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
66f54: 2269 0028 moveal %a1@(40),%a1 66f58: 4a89 tstl %a1 66f5a: 672c beqs 66f88 <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
66f5c: 2d48 0008 movel %a0,%fp@(8)
}
66f60: 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 );
66f62: 4ed1 jmp %a1@
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
66f64: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f6a: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
66f6c: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f6e: 7009 moveq #9,%d0 <== NOT EXECUTED 66f70: 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 );
}
66f72: 70ff moveq #-1,%d0 <== NOT EXECUTED 66f74: 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 );
66f76: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 66f7c: 7216 moveq #22,%d1 66f7e: 2040 moveal %d0,%a0
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f80: 70ff moveq #-1,%d0 66f82: 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 );
66f84: 2081 movel %d1,%a0@
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f86: 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 );
66f88: 4eb9 0007 f9f8 jsr 7f9f8 <__errno>
return (*iop->handlers->fsync_h)( iop );
}
66f8e: 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 );
66f90: 2040 moveal %d0,%a0
return (*iop->handlers->fsync_h)( iop );
}
66f92: 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 );
66f94: 20bc 0000 0086 movel #134,%a0@
return (*iop->handlers->fsync_h)( iop );
}
66f9a: 4e75 rts
0004a5a8 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4a5a8: 4e56 ffec linkw %fp,#-20 4a5ac: 202e 0008 movel %fp@(8),%d0 4a5b0: 2f0a movel %a2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4a5b2: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 4a5b8: 647a bccs 4a634 <ftruncate+0x8c>
iop = rtems_libio_iop( fd );
4a5ba: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 4a5c0: ed88 lsll #6,%d0 4a5c2: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a5c4: 202a 0014 movel %a2@(20),%d0 4a5c8: 0280 0000 0100 andil #256,%d0 4a5ce: 6764 beqs 4a634 <ftruncate+0x8c>
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a5d0: 43ee ffec lea %fp@(-20),%a1 4a5d4: 22aa 0018 movel %a2@(24),%a1@ 4a5d8: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 4a5de: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 4a5e4: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8)
if ( !loc.ops->node_type_h )
4a5ea: 206e fff8 moveal %fp@(-8),%a0
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a5ee: 2d6a 0028 fffc movel %a2@(40),%fp@(-4)
if ( !loc.ops->node_type_h )
4a5f4: 2068 0010 moveal %a0@(16),%a0 4a5f8: 4a88 tstl %a0 4a5fa: 6764 beqs 4a660 <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4a5fc: 2f09 movel %a1,%sp@- 4a5fe: 4e90 jsr %a0@ 4a600: 588f addql #4,%sp 4a602: 7201 moveq #1,%d1 4a604: b280 cmpl %d0,%d1 4a606: 6770 beqs 4a678 <ftruncate+0xd0>
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a608: 7004 moveq #4,%d0 4a60a: c0aa 0014 andl %a2@(20),%d0 4a60e: 673a beqs 4a64a <ftruncate+0xa2>
if ( !iop->handlers->ftruncate_h )
4a610: 206a 003c moveal %a2@(60),%a0 4a614: 2068 0020 moveal %a0@(32),%a0 4a618: 4a88 tstl %a0 4a61a: 6744 beqs 4a660 <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
4a61c: 2f2e 0010 movel %fp@(16),%sp@- 4a620: 2f2e 000c movel %fp@(12),%sp@- 4a624: 2f0a movel %a2,%sp@- 4a626: 4e90 jsr %a0@
}
4a628: 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 );
4a62c: 4fef 000c lea %sp@(12),%sp
}
4a630: 4e5e unlk %fp 4a632: 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);
4a634: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a63a: 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);
4a63e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a640: 7209 moveq #9,%d1 <== NOT EXECUTED 4a642: 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 );
}
4a644: 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);
4a646: 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 );
}
4a648: 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 );
4a64a: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a650: 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 );
4a654: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a656: 7216 moveq #22,%d1 <== NOT EXECUTED 4a658: 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 );
}
4a65a: 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 );
4a65c: 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 );
}
4a65e: 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 );
4a660: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a666: 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 );
4a66a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a66c: 70ff moveq #-1,%d0 <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a66e: 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 );
4a670: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a676: 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 );
4a678: 4eb9 0004 d804 jsr 4d804 <__errno>
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a67e: 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 );
4a682: 2040 moveal %d0,%a0 4a684: 7215 moveq #21,%d1 4a686: 70ff moveq #-1,%d0
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a688: 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 );
4a68a: 2081 movel %d1,%a0@
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a68c: 4e75 rts
...
00096860 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
96860: 4e56 ffec linkw %fp,#-20 96864: 202e 0008 movel %fp@(8),%d0 96868: 2f0a movel %a2,%sp@-
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
9686a: b0b9 000a 0584 cmpl a0584 <rtems_libio_number_iops>,%d0 96870: 655e bcss 968d0 <getdents+0x70>
96872: 95ca subal %a2,%a2 <== NOT EXECUTED
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
96874: 43ee ffec lea %fp@(-20),%a1 96878: 22aa 0018 movel %a2@(24),%a1@ 9687c: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 96882: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 96888: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8)
if ( !loc.ops->node_type_h )
9688e: 206e fff8 moveal %fp@(-8),%a0
iop = rtems_libio_iop( dd_fd );
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
96892: 2d6a 0028 fffc movel %a2@(40),%fp@(-4)
if ( !loc.ops->node_type_h )
96898: 2068 0010 moveal %a0@(16),%a0 9689c: 4a88 tstl %a0 9689e: 6752 beqs 968f2 <getdents+0x92>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
968a0: 2f09 movel %a1,%sp@- 968a2: 4e90 jsr %a0@ 968a4: 588f addql #4,%sp 968a6: 7201 moveq #1,%d1 968a8: b280 cmpl %d0,%d1 968aa: 6630 bnes 968dc <getdents+0x7c>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
968ac: 206a 003c moveal %a2@(60),%a0 968b0: 2068 0008 moveal %a0@(8),%a0 968b4: 4a88 tstl %a0 968b6: 673a beqs 968f2 <getdents+0x92>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
968b8: 2f2e 0010 movel %fp@(16),%sp@- 968bc: 2f2e 000c movel %fp@(12),%sp@- 968c0: 2f0a movel %a2,%sp@- 968c2: 4e90 jsr %a0@
}
968c4: 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 );
968c8: 4fef 000c lea %sp@(12),%sp
}
968cc: 4e5e unlk %fp 968ce: 4e75 rts
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
968d0: 2479 000a 51b0 moveal a51b0 <rtems_libio_iops>,%a2 968d6: ed88 lsll #6,%d0 968d8: d5c0 addal %d0,%a2 968da: 6098 bras 96874 <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 );
968dc: 4eb9 0007 f9f8 jsr 7f9f8 <__errno>
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
968e2: 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 );
968e6: 2040 moveal %d0,%a0 968e8: 7214 moveq #20,%d1 968ea: 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 );
}
968ec: 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 );
968ee: 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 );
}
968f0: 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 );
968f2: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
968f8: 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 );
968fc: 2040 moveal %d0,%a0 <== NOT EXECUTED 968fe: 70ff moveq #-1,%d0 <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
96900: 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 );
96902: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
}
96908: 4e75 rts <== NOT EXECUTED
...
00067084 <getegid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getegid( void )
{
67084: 4e56 0000 linkw %fp,#0 67088: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0
return _POSIX_types_Egid; }
6708e: 4e5e unlk %fp 67090: 3028 0038 movew %a0@(56),%d0 67094: 4e75 rts
...
00067098 <geteuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t geteuid( void )
{
67098: 4e56 0000 linkw %fp,#0 6709c: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0
return _POSIX_types_Euid; }
670a2: 4e5e unlk %fp 670a4: 3028 0036 movew %a0@(54),%d0 670a8: 4e75 rts
...
000670ac <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
670ac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 670b0: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid; }
670b6: 4e5e unlk %fp <== NOT EXECUTED 670b8: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
670bc: 4e75 rts
00067642 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
67642: 4e56 ffe0 linkw %fp,#-32 67646: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 6764a: 242e 0008 movel %fp@(8),%d2 6764e: 47fa fc26 lea %pc@(67276 <scangr>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
67652: 49f9 0008 54e4 lea 854e4 <strcmp>,%a4
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
67658: 2c2e 000c movel %fp@(12),%d6 6765c: 246e 0010 moveal %fp@(16),%a2 67660: 2a2e 0014 movel %fp@(20),%d5 67664: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
67668: 4eb9 0006 74fe jsr 674fe <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
6766e: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 67674: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 6767a: 4eb9 0008 039c jsr 8039c <fopen> 67680: 508f addql #8,%sp 67682: 2600 movel %d0,%d3 67684: 6778 beqs 676fe <getgr_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
67686: 2f04 movel %d4,%sp@- 67688: 2f05 movel %d5,%sp@- 6768a: 2f0a movel %a2,%sp@- 6768c: 2f03 movel %d3,%sp@- 6768e: 4e93 jsr %a3@ 67690: 4fef 0010 lea %sp@(16),%sp 67694: 4a80 tstl %d0 67696: 6744 beqs 676dc <getgr_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
67698: 4a82 tstl %d2 6769a: 672e beqs 676ca <getgr_r+0x88>
match = (strcmp(grp->gr_name, name) == 0);
6769c: 2f02 movel %d2,%sp@- 6769e: 2f12 movel %a2@,%sp@- 676a0: 4e94 jsr %a4@ 676a2: 508f addql #8,%sp 676a4: 4a80 tstl %d0 676a6: 57c0 seq %d0 676a8: 49c0 extbl %d0 676aa: 4480 negl %d0
}
else {
match = (grp->gr_gid == gid);
}
if (match) {
676ac: 67d8 beqs 67686 <getgr_r+0x44>
fclose(fp);
676ae: 2f03 movel %d3,%sp@- 676b0: 4eb9 0007 fb36 jsr 7fb36 <fclose>
*result = grp;
676b6: 206e 001c moveal %fp@(28),%a0
return 0;
676ba: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
676bc: 4280 clrl %d0 676be: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676c0: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 676c6: 4e5e unlk %fp 676c8: 4e75 rts
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
}
else {
match = (grp->gr_gid == gid);
676ca: 4280 clrl %d0 <== NOT EXECUTED 676cc: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 676d0: bc80 cmpl %d0,%d6 <== NOT EXECUTED 676d2: 57c0 seq %d0 <== NOT EXECUTED 676d4: 49c0 extbl %d0 <== NOT EXECUTED 676d6: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
676d8: 67ac beqs 67686 <getgr_r+0x44> <== NOT EXECUTED 676da: 60d2 bras 676ae <getgr_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
676dc: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 676e2: 2040 moveal %d0,%a0 <== NOT EXECUTED 676e4: 7016 moveq #22,%d0 <== NOT EXECUTED 676e6: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
676e8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 676ea: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED
return -1;
676f0: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
676f2: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676f4: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 676fa: 4e5e unlk %fp <== NOT EXECUTED 676fc: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
676fe: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 67704: 7216 moveq #22,%d1 <== NOT EXECUTED 67706: 2040 moveal %d0,%a0 <== NOT EXECUTED 67708: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
6770a: 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;
67710: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
67712: 4e5e unlk %fp <== NOT EXECUTED
67714: 4e75 rts
00067392 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
67392: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
67396: 2039 000a 4942 movel a4942 <group_fp>,%d0 <== NOT EXECUTED 6739c: 6608 bnes 673a6 <getgrent+0x14> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
6739e: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
673a0: 2001 movel %d1,%d0 <== NOT EXECUTED 673a2: 4e5e unlk %fp <== NOT EXECUTED 673a4: 4e75 rts <== NOT EXECUTED
struct group *getgrent(void)
{
if (group_fp == NULL)
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
673a6: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 673aa: 4879 000a 4946 pea a4946 <grbuf> <== NOT EXECUTED 673b0: 4879 000a 4a0e pea a4a0e <grent> <== NOT EXECUTED 673b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 673b8: 4eba febc jsr %pc@(67276 <scangr>) <== NOT EXECUTED 673bc: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 673c0: 223c 000a 4a0e movel #674318,%d1 <== NOT EXECUTED 673c6: 4a80 tstl %d0 <== NOT EXECUTED 673c8: 67d4 beqs 6739e <getgrent+0xc> <== NOT EXECUTED
return NULL;
return &grent;
}
673ca: 2001 movel %d1,%d0 <== NOT EXECUTED 673cc: 4e5e unlk %fp <== NOT EXECUTED
673ce: 4e75 rts
0006773c <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
6773c: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
6773e: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67742: 486e fffc pea %fp@(-4) <== NOT EXECUTED 67746: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 6774a: 4879 000a 4946 pea a4946 <grbuf> <== NOT EXECUTED 67750: 4879 000a 4a0e pea a4a0e <grent> <== NOT EXECUTED 67756: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 6775a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6775c: 4eb9 0006 7716 jsr 67716 <getgrgid_r> <== NOT EXECUTED 67762: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67766: 4a80 tstl %d0 <== NOT EXECUTED 67768: 6608 bnes 67772 <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
6776a: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
6776e: 4e5e unlk %fp <== NOT EXECUTED 67770: 4e75 rts <== NOT EXECUTED
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67772: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67774: 4e5e unlk %fp <== NOT EXECUTED
67776: 4e75 rts
00067716 <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
67716: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
67718: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
6771c: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 67720: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67724: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 67728: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 6772c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67730: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67732: 42a7 clrl %sp@- <== NOT EXECUTED 67734: 4eba ff0c jsr %pc@(67642 <getgr_r>) <== NOT EXECUTED
}
67738: 4e5e unlk %fp <== NOT EXECUTED
6773a: 4e75 rts
0006779a <getgrnam>:
struct group *getgrnam(
const char *name
)
{
6779a: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
6779e: 486e fffc pea %fp@(-4) 677a2: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 677a6: 4879 000a 4946 pea a4946 <grbuf> 677ac: 4879 000a 4a0e pea a4a0e <grent> 677b2: 2f2e 0008 movel %fp@(8),%sp@- 677b6: 4eb9 0006 7778 jsr 67778 <getgrnam_r> 677bc: 4fef 0014 lea %sp@(20),%sp 677c0: 4a80 tstl %d0 677c2: 6608 bnes 677cc <getgrnam+0x32>
return NULL;
return p;
677c4: 202e fffc movel %fp@(-4),%d0
}
677c8: 4e5e unlk %fp 677ca: 4e75 rts
const char *name
)
{
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
677cc: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
677ce: 4e5e unlk %fp <== NOT EXECUTED
677d0: 4e75 rts
0005a0d0 <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
5a0d0: 7001 moveq #1,%d0 <== NOT EXECUTED
*
* 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83
*/
pid_t getpid( void )
{
5a0d2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Local_node; }
5a0d6: 4e5e unlk %fp <== NOT EXECUTED
5a0d8: 4e75 rts
0006780c <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
6780c: 4e56 ffe0 linkw %fp,#-32 67810: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 67814: 242e 0008 movel %fp@(8),%d2 67818: 47fa fbb6 lea %pc@(673d0 <scanpw>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
6781c: 49f9 0008 54e4 lea 854e4 <strcmp>,%a4
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
67822: 2c2e 000c movel %fp@(12),%d6 67826: 246e 0010 moveal %fp@(16),%a2 6782a: 2a2e 0014 movel %fp@(20),%d5 6782e: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
67832: 4eb9 0006 74fe jsr 674fe <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
67838: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 6783e: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 67844: 4eb9 0008 039c jsr 8039c <fopen> 6784a: 508f addql #8,%sp 6784c: 2600 movel %d0,%d3 6784e: 6778 beqs 678c8 <getpw_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
67850: 2f04 movel %d4,%sp@- 67852: 2f05 movel %d5,%sp@- 67854: 2f0a movel %a2,%sp@- 67856: 2f03 movel %d3,%sp@- 67858: 4e93 jsr %a3@ 6785a: 4fef 0010 lea %sp@(16),%sp 6785e: 4a80 tstl %d0 67860: 6744 beqs 678a6 <getpw_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
67862: 4a82 tstl %d2 67864: 672e beqs 67894 <getpw_r+0x88>
match = (strcmp(pwd->pw_name, name) == 0);
67866: 2f02 movel %d2,%sp@- 67868: 2f12 movel %a2@,%sp@- 6786a: 4e94 jsr %a4@ 6786c: 508f addql #8,%sp 6786e: 4a80 tstl %d0 67870: 57c0 seq %d0 67872: 49c0 extbl %d0 67874: 4480 negl %d0
}
else {
match = (pwd->pw_uid == uid);
}
if (match) {
67876: 67d8 beqs 67850 <getpw_r+0x44>
fclose(fp);
67878: 2f03 movel %d3,%sp@- 6787a: 4eb9 0007 fb36 jsr 7fb36 <fclose>
*result = pwd;
67880: 206e 001c moveal %fp@(28),%a0
return 0;
67884: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
67886: 4280 clrl %d0 67888: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
6788a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67890: 4e5e unlk %fp 67892: 4e75 rts
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
}
else {
match = (pwd->pw_uid == uid);
67894: 4280 clrl %d0 <== NOT EXECUTED 67896: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 6789a: bc80 cmpl %d0,%d6 <== NOT EXECUTED 6789c: 57c0 seq %d0 <== NOT EXECUTED 6789e: 49c0 extbl %d0 <== NOT EXECUTED 678a0: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
678a2: 67ac beqs 67850 <getpw_r+0x44> <== NOT EXECUTED 678a4: 60d2 bras 67878 <getpw_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
678a6: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 678ac: 7416 moveq #22,%d2 <== NOT EXECUTED 678ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 678b0: 2082 movel %d2,%a0@ <== NOT EXECUTED
fclose(fp);
678b2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 678b4: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED
return -1;
678ba: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
678bc: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
678be: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 678c4: 4e5e unlk %fp <== NOT EXECUTED 678c6: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
678c8: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 678ce: 7616 moveq #22,%d3 <== NOT EXECUTED 678d0: 2040 moveal %d0,%a0 <== NOT EXECUTED 678d2: 70ff moveq #-1,%d0 <== NOT EXECUTED 678d4: 2083 movel %d3,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
678d6: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 678dc: 4e5e unlk %fp <== NOT EXECUTED
678de: 4e75 rts
000674c0 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
674c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
674c4: 2039 000a 485a movel a485a <passwd_fp>,%d0 <== NOT EXECUTED 674ca: 6608 bnes 674d4 <getpwent+0x14> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
674cc: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
674ce: 2001 movel %d1,%d0 <== NOT EXECUTED 674d0: 4e5e unlk %fp <== NOT EXECUTED 674d2: 4e75 rts <== NOT EXECUTED
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
674d4: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 674d8: 4879 000a 485e pea a485e <pwbuf> <== NOT EXECUTED 674de: 4879 000a 4926 pea a4926 <pwent> <== NOT EXECUTED 674e4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 674e6: 4eba fee8 jsr %pc@(673d0 <scanpw>) <== NOT EXECUTED 674ea: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 674ee: 223c 000a 4926 movel #674086,%d1 <== NOT EXECUTED 674f4: 4a80 tstl %d0 <== NOT EXECUTED 674f6: 67d4 beqs 674cc <getpwent+0xc> <== NOT EXECUTED
return NULL;
return &pwent;
}
674f8: 2001 movel %d1,%d0 <== NOT EXECUTED 674fa: 4e5e unlk %fp <== NOT EXECUTED
674fc: 4e75 rts
00067964 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
67964: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
67968: 486e fffc pea %fp@(-4) 6796c: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 67970: 4879 000a 485e pea a485e <pwbuf> 67976: 4879 000a 4926 pea a4926 <pwent> 6797c: 2f2e 0008 movel %fp@(8),%sp@- 67980: 4eb9 0006 7942 jsr 67942 <getpwnam_r> 67986: 4fef 0014 lea %sp@(20),%sp 6798a: 4a80 tstl %d0 6798c: 6608 bnes 67996 <getpwnam+0x32>
return NULL;
return p;
6798e: 202e fffc movel %fp@(-4),%d0
}
67992: 4e5e unlk %fp 67994: 4e75 rts
const char *name
)
{
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
67996: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67998: 4e5e unlk %fp <== NOT EXECUTED
6799a: 4e75 rts
00067906 <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
67906: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
67908: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
6790c: 486e fffc pea %fp@(-4) <== NOT EXECUTED 67910: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 67914: 4879 000a 485e pea a485e <pwbuf> <== NOT EXECUTED 6791a: 4879 000a 4926 pea a4926 <pwent> <== NOT EXECUTED 67920: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67924: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67926: 4eb9 0006 78e0 jsr 678e0 <getpwuid_r> <== NOT EXECUTED 6792c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67930: 4a80 tstl %d0 <== NOT EXECUTED 67932: 6608 bnes 6793c <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
67934: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
67938: 4e5e unlk %fp <== NOT EXECUTED 6793a: 4e75 rts <== NOT EXECUTED
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
6793c: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
6793e: 4e5e unlk %fp <== NOT EXECUTED
67940: 4e75 rts
000678e0 <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
678e0: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
678e2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
678e6: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 678ea: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 678ee: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 678f2: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 678f6: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 678fa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 678fc: 42a7 clrl %sp@- <== NOT EXECUTED 678fe: 4eba ff0c jsr %pc@(6780c <getpw_r>) <== NOT EXECUTED
}
67902: 4e5e unlk %fp <== NOT EXECUTED
67904: 4e75 rts
0004a690 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4a690: 4e56 ffec linkw %fp,#-20 4a694: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a698: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4a69c: 4a8a tstl %a2 4a69e: 673c beqs 4a6dc <gettimeofday+0x4c>
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4a6a0: 203c 0000 0700 movel #1792,%d0 4a6a6: 40c2 movew %sr,%d2 4a6a8: 8082 orl %d2,%d0 4a6aa: 46c0 movew %d0,%sr
_TOD_Get( &now );
4a6ac: 486e fff8 pea %fp@(-8) 4a6b0: 4eb9 0004 b1d8 jsr 4b1d8 <_TOD_Get>
_ISR_Enable(level);
4a6b6: 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;
4a6b8: 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;
4a6be: 588f addql #4,%sp 4a6c0: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4a6c2: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4a6c6: 4c43 1801 remsl %d3,%d1,%d1 4a6ca: 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;
4a6ce: 24ae fff8 movel %fp@(-8),%a2@
}
4a6d2: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4a6d8: 4e5e unlk %fp 4a6da: 4e75 rts
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
errno = EFAULT;
4a6dc: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4a6e2: 720e moveq #14,%d1 <== NOT EXECUTED 4a6e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6e6: 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;
}
4a6e8: 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;
4a6ee: 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;
}
4a6f0: 4e5e unlk %fp <== NOT EXECUTED
4a6f2: 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 088c moveal a088c <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
00052780 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
52780: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52782: 4e56 0000 linkw %fp,#0 52786: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
5278a: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
5278e: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
52790: b0a9 0048 cmpl %a1@(72),%d0 52794: 6708 beqs 5279e <imfs_dir_open+0x1e>
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
return 0;
}
52796: 241f movel %sp@+,%d2 <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
52798: 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;
}
5279a: 4e5e unlk %fp <== NOT EXECUTED 5279c: 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;
5279e: 4280 clrl %d0 527a0: 4281 clrl %d1 527a2: 4282 clrl %d2 527a4: 2141 000c movel %d1,%a0@(12) 527a8: 2142 0010 movel %d2,%a0@(16)
return 0; }
527ac: 241f movel %sp@+,%d2 527ae: 4e5e unlk %fp 527b0: 4e75 rts
000529e0 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
529e0: 4e56 fec4 linkw %fp,#-316 529e4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 529e8: 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;
529ec: 206b 0038 moveal %a3@(56),%a0 529f0: 2a08 movel %a0,%d5 529f2: 0685 0000 0050 addil #80,%d5
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
529f8: 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));
529fc: 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 ) )
52a00: ba8a cmpl %a2,%d5 52a02: 6700 00c4 beqw 52ac8 <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);
52a06: 223c 0000 0110 movel #272,%d1 52a0c: 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;
52a10: 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);
52a14: 2003 movel %d3,%d0 52a16: e98b lsll #4,%d3 52a18: e188 lsll #8,%d0 52a1a: d680 addl %d0,%d3 52a1c: d684 addl %d4,%d3
/* The directory was not empty so try to move to the desired entry in chain*/
for (
52a1e: 4a83 tstl %d3 52a20: 6f00 00a6 blew 52ac8 <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 );
52a24: 49ee fef0 lea %fp@(-272),%a4 52a28: 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 (
52a2c: 4282 clrl %d2 52a2e: 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(
52a30: 4bf9 0005 381c lea 5381c <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 );
52a36: 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 ) {
52a3a: b484 cmpl %d4,%d2 52a3c: 6c1c bges 52a5a <imfs_dir_read+0x7a>
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
52a3e: 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(
52a40: 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 (
52a46: b682 cmpl %d2,%d3 52a48: 6f04 bles 52a4e <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 ) ){
52a4a: ba8a cmpl %a2,%d5 52a4c: 66ec bnes 52a3a <imfs_dir_read+0x5a>
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
52a4e: 2006 movel %d6,%d0 52a50: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 52a56: 4e5e unlk %fp 52a58: 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 );
52a5a: 2e0a movel %a2,%d7 52a5c: 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;
52a62: 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 );
52a68: 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;
52a6c: 2d42 fef8 movel %d2,%fp@(-264) 52a70: 5bc0 smi %d0 52a72: 49c0 extbl %d0 52a74: 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 );
52a78: 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 );
52a7a: 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 );
52a7e: 4eb9 0005 4378 jsr 54378 <strlen>
strcpy( tmp_dirent.d_name, the_jnode->name );
52a84: 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 );
52a86: 3d40 fefe movew %d0,%fp@(-258)
strcpy( tmp_dirent.d_name, the_jnode->name );
52a8a: 2f2e feec movel %fp@(-276),%sp@- 52a8e: 4eb9 0005 3ecc jsr 53ecc <strcpy>
memcpy(
52a94: 4878 0110 pea 110 <DBL_MANT_DIG+0xdb> 52a98: 2f0c movel %a4,%sp@- 52a9a: 206e 000c moveal %fp@(12),%a0 52a9e: 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 );
52aa2: 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(
52aa8: 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 );
52aaa: 4fef 0014 lea %sp@(20),%sp
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
52aae: 4280 clrl %d0 52ab0: 223c 0000 0110 movel #272,%d1 52ab6: d3ab 0010 addl %d1,%a3@(16) 52aba: 2e2b 000c movel %a3@(12),%d7 52abe: df80 addxl %d0,%d7 52ac0: 2747 000c movel %d7,%a3@(12) 52ac4: 6000 ff78 braw 52a3e <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 (
52ac8: 4286 clrl %d6
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
52aca: 2006 movel %d6,%d0 52acc: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 52ad2: 4e5e unlk %fp 52ad4: 4e75 rts
...
000528ee <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
528ee: 4e56 fff8 linkw %fp,#-8 528f2: 2f0b movel %a3,%sp@- 528f4: 266e 000c moveal %fp@(12),%a3 528f8: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
528fa: 2453 moveal %a3@,%a2 528fc: 200a movel %a2,%d0 528fe: 0680 0000 0050 addil #80,%d0 52904: b0aa 004c cmpl %a2@(76),%d0 52908: 6600 0090 bnew 5299a <imfs_dir_rmnod+0xac>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
5290c: 206b 0010 moveal %a3@(16),%a0 52910: b5e8 001c cmpal %a0@(28),%a2 52914: 6700 009e beqw 529b4 <imfs_dir_rmnod+0xc6>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
52918: 4aaa 0058 tstl %a2@(88) 5291c: 6600 0096 bnew 529b4 <imfs_dir_rmnod+0xc6>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
52920: 4aaa 0008 tstl %a2@(8) 52924: 670e beqs 52934 <imfs_dir_rmnod+0x46> 52926: 2f0a movel %a2,%sp@- 52928: 4eb9 0004 86b0 jsr 486b0 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
5292e: 588f addql #4,%sp 52930: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
52934: 302a 0032 movew %a2@(50),%d0 52938: 5380 subql #1,%d0 5293a: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
5293e: 42a7 clrl %sp@- 52940: 486e fff8 pea %fp@(-8) 52944: 4eb9 0004 404c jsr 4404c <gettimeofday> 5294a: 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) ) {
52950: 2f0a movel %a2,%sp@- 52952: 4eb9 0004 fed2 jsr 4fed2 <rtems_libio_is_file_open> 52958: 4fef 000c lea %sp@(12),%sp 5295c: 4a80 tstl %d0 5295e: 662c bnes 5298c <imfs_dir_rmnod+0x9e> 52960: 4a6a 0032 tstw %a2@(50) 52964: 6626 bnes 5298c <imfs_dir_rmnod+0x9e>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
52966: 2079 0006 22ac moveal 622ac <rtems_current_user_env>,%a0 5296c: 2653 moveal %a3@,%a3 5296e: b7e8 0004 cmpal %a0@(4),%a3 52972: 675a beqs 529ce <imfs_dir_rmnod+0xe0>
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
52974: 2f0a movel %a2,%sp@- 52976: 4eb9 0004 3fbc jsr 43fbc <free> 5297c: 588f addql #4,%sp 5297e: 4280 clrl %d0
}
return 0;
}
52980: 246e fff0 moveal %fp@(-16),%a2 52984: 266e fff4 moveal %fp@(-12),%a3 52988: 4e5e unlk %fp 5298a: 4e75 rts 5298c: 246e fff0 moveal %fp@(-16),%a2
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
52990: 4280 clrl %d0
}
return 0;
}
52992: 266e fff4 moveal %fp@(-12),%a3 52996: 4e5e unlk %fp 52998: 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 );
5299a: 4eb9 0005 2ffc jsr 52ffc <__errno>
free( the_jnode );
}
return 0;
}
529a0: 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 );
529a4: 2040 moveal %d0,%a0 529a6: 725a moveq #90,%d1 529a8: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
529aa: 266e fff4 moveal %fp@(-12),%a3 529ae: 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 );
529b0: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
529b2: 4e75 rts
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
529b4: 4eb9 0005 2ffc jsr 52ffc <__errno>
free( the_jnode );
}
return 0;
}
529ba: 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 );
529be: 2040 moveal %d0,%a0 529c0: 7210 moveq #16,%d1 529c2: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
529c4: 266e fff4 moveal %fp@(-12),%a3 529c8: 4e5e unlk %fp
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
529ca: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
529cc: 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;
529ce: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
529d2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 529d4: 4eb9 0004 3fbc jsr 43fbc <free> <== NOT EXECUTED 529da: 588f addql #4,%sp <== NOT EXECUTED 529dc: 4280 clrl %d0 <== NOT EXECUTED 529de: 60a0 bras 52980 <imfs_dir_rmnod+0x92> <== NOT EXECUTED
000674fe <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
674fe: 4e56 0000 linkw %fp,#0 67502: 2f0a movel %a2,%sp@- 67504: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
67506: 4a39 000a 4858 tstb a4858 <etc_passwd_initted.6266> 6750c: 670c beqs 6751a <init_etc_passwd_group+0x1c>
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
6750e: 242e fff8 movel %fp@(-8),%d2 67512: 246e fffc moveal %fp@(-4),%a2 67516: 4e5e unlk %fp 67518: 4e75 rts
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
6751a: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
6751e: 45f9 0008 039c lea 8039c <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
67524: 4879 0009 76f6 pea 976f6 <_rodata_start+0x6e6>
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
6752a: 7001 moveq #1,%d0 6752c: 13c0 000a 4858 moveb %d0,a4858 <etc_passwd_initted.6266>
mkdir("/etc", 0777);
67532: 4eb9 0004 6fb8 jsr 46fb8 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
67538: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 6753e: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 67544: 4e92 jsr %a2@ 67546: 4fef 0010 lea %sp@(16),%sp 6754a: 4a80 tstl %d0 6754c: 677e beqs 675cc <init_etc_passwd_group+0xce>
fclose(fp);
6754e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67550: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED 67556: 588f addql #4,%sp <== NOT EXECUTED
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
67558: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 6755e: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 67564: 4e92 jsr %a2@ 67566: 508f addql #8,%sp 67568: 4a80 tstl %d0 6756a: 6716 beqs 67582 <init_etc_passwd_group+0x84>
fclose(fp);
6756c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6756e: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
67574: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
67578: 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);
}
}
6757a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 6757e: 4e5e unlk %fp <== NOT EXECUTED 67580: 4e75 rts <== NOT EXECUTED
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
67582: 4879 0009 8bec pea 98bec <rtems_bdpart_shell_usage+0x310> 67588: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 6758e: 4eb9 0008 039c jsr 8039c <fopen> 67594: 508f addql #8,%sp 67596: 2440 moveal %d0,%a2 67598: 4a80 tstl %d0 6759a: 6700 ff72 beqw 6750e <init_etc_passwd_group+0x10>
fprintf( fp, "root:x:0:root\n"
6759e: 2f00 movel %d0,%sp@- 675a0: 4878 002a pea 2a <OPER2+0x16> 675a4: 4878 0001 pea 1 <ADD> 675a8: 4879 0009 bea7 pea 9bea7 <IMFS_memfile_handlers+0xe5> 675ae: 4eb9 0008 1618 jsr 81618 <fwrite>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
675b4: 2f0a movel %a2,%sp@- 675b6: 4eb9 0007 fb36 jsr 7fb36 <fclose>
} }
675bc: 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);
675c0: 4fef 0014 lea %sp@(20),%sp
} }
675c4: 246e fffc moveal %fp@(-4),%a2 675c8: 4e5e unlk %fp 675ca: 4e75 rts
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
675cc: 4879 0009 8bec pea 98bec <rtems_bdpart_shell_usage+0x310> 675d2: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 675d8: 4e92 jsr %a2@ 675da: 508f addql #8,%sp 675dc: 2400 movel %d0,%d2 675de: 6700 ff78 beqw 67558 <init_etc_passwd_group+0x5a>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
675e2: 2f00 movel %d0,%sp@- 675e4: 4878 0066 pea 66 <DBL_MANT_DIG+0x31> 675e8: 4878 0001 pea 1 <ADD> 675ec: 4879 0009 be40 pea 9be40 <IMFS_memfile_handlers+0x7e> 675f2: 4eb9 0008 1618 jsr 81618 <fwrite>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
675f8: 2f02 movel %d2,%sp@- 675fa: 4eb9 0007 fb36 jsr 7fb36 <fclose> 67600: 4fef 0014 lea %sp@(20),%sp 67604: 6000 ff52 braw 67558 <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 23e4 cmpl 623e4 <rtems_libio_number_iops>,%d0 4658e: 643c bccs 465cc <ioctl+0x4c>
iop = rtems_libio_iop( fd );
46590: 2079 0006 3b38 moveal 63b38 <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 31d8 jsr 531d8 <__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 31d8 jsr 531d8 <__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 c308 moveal 5c308 <__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 c274 movel 5c274 <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
0005a0f8 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
5a0f8: 4280 clrl %d0 <== NOT EXECUTED
* These are directly supported (and completely correct) in the posix api.
*/
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
5a0fa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a0fe: 4e5e unlk %fp <== NOT EXECUTED
5a100: 4e75 rts
00067a10 <link>:
int link(
const char *existing,
const char *new
)
{
67a10: 4e56 ffc4 linkw %fp,#-60 67a14: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 67a18: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67a1c: 260e movel %fp,%d3 67a1e: 0683 ffff ffe8 addil #-24,%d3 67a24: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
67a26: 266e 000c moveal %fp@(12),%a3
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67a2a: 4eb9 0008 5a5c jsr 85a5c <strlen> 67a30: 7201 moveq #1,%d1 67a32: 2e81 movel %d1,%sp@ 67a34: 2f03 movel %d3,%sp@- 67a36: 42a7 clrl %sp@- 67a38: 2f00 movel %d0,%sp@- 67a3a: 2f02 movel %d2,%sp@- 67a3c: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
67a42: 4fef 0014 lea %sp@(20),%sp 67a46: 4a80 tstl %d0 67a48: 6600 00cc bnew 67b16 <link+0x106>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67a4c: 742f moveq #47,%d2 67a4e: 1213 moveb %a3@,%d1 67a50: 1001 moveb %d1,%d0 67a52: 49c0 extbl %d0 67a54: b480 cmpl %d0,%d2 67a56: 670e beqs 67a66 <link+0x56> 67a58: 143c 005c moveb #92,%d2 67a5c: b480 cmpl %d0,%d2 67a5e: 6706 beqs 67a66 <link+0x56> 67a60: 4a01 tstb %d1 67a62: 6600 00c0 bnew 67b24 <link+0x114> 67a66: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 67a6c: 45ee ffd4 lea %fp@(-44),%a2 67a70: 7001 moveq #1,%d0 67a72: 24a8 0018 movel %a0@(24),%a2@ 67a76: 2d68 001c ffd8 movel %a0@(28),%fp@(-40) 67a7c: 2d68 0020 ffdc movel %a0@(32),%fp@(-36) 67a82: 2d68 0024 ffe0 movel %a0@(36),%fp@(-32) 67a88: 2d68 0028 ffe4 movel %a0@(40),%fp@(-28)
if ( !parent_loc.ops->evalformake_h ) {
67a8e: 206e ffe0 moveal %fp@(-32),%a0 67a92: 2068 0004 moveal %a0@(4),%a0 67a96: 4a88 tstl %a0 67a98: 6700 0122 beqw 67bbc <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 );
67a9c: 486e fffc pea %fp@(-4) 67aa0: 2f0a movel %a2,%sp@- 67aa2: 4873 0800 pea %a3@(00000000,%d0:l) 67aa6: 4e90 jsr %a0@
if ( result != 0 ) {
67aa8: 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 );
67aac: 2640 moveal %d0,%a3
if ( result != 0 ) {
67aae: 4a80 tstl %d0 67ab0: 6600 00dc bnew 67b8e <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 ) {
67ab4: 202e fff8 movel %fp@(-8),%d0 67ab8: b0ae ffe4 cmpl %fp@(-28),%d0 67abc: 6600 008a bnew 67b48 <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 ) {
67ac0: 226e ffe0 moveal %fp@(-32),%a1 67ac4: 2069 0008 moveal %a1@(8),%a0 67ac8: 4a88 tstl %a0 67aca: 6700 0122 beqw 67bee <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 );
67ace: 2f2e fffc movel %fp@(-4),%sp@- 67ad2: 2f0a movel %a2,%sp@- 67ad4: 2f03 movel %d3,%sp@- 67ad6: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
67ad8: 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 );
67adc: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
67ade: 4fef 000c lea %sp@(12),%sp 67ae2: 4a88 tstl %a0 67ae4: 670e beqs 67af4 <link+0xe4> 67ae6: 2068 001c moveal %a0@(28),%a0 67aea: 4a88 tstl %a0 67aec: 6706 beqs 67af4 <link+0xe4> 67aee: 2f03 movel %d3,%sp@- 67af0: 4e90 jsr %a0@ 67af2: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67af4: 206e ffe0 moveal %fp@(-32),%a0 67af8: 4a88 tstl %a0 67afa: 670e beqs 67b0a <link+0xfa> 67afc: 2068 001c moveal %a0@(28),%a0 67b00: 4a88 tstl %a0 67b02: 6706 beqs 67b0a <link+0xfa> 67b04: 2f0a movel %a2,%sp@- 67b06: 4e90 jsr %a0@ 67b08: 588f addql #4,%sp
return result;
}
67b0a: 2002 movel %d2,%d0 67b0c: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b12: 4e5e unlk %fp 67b14: 4e75 rts
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
0, &existing_loc, true );
if ( result != 0 )
67b16: 74ff moveq #-1,%d2
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67b18: 2002 movel %d2,%d0 67b1a: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b20: 4e5e unlk %fp 67b22: 4e75 rts
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67b24: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 67b2a: 45ee ffd4 lea %fp@(-44),%a2 67b2e: 5888 addql #4,%a0 67b30: 4280 clrl %d0 67b32: 2498 movel %a0@+,%a2@ 67b34: 2d58 ffd8 movel %a0@+,%fp@(-40) 67b38: 2d58 ffdc movel %a0@+,%fp@(-36) 67b3c: 2d58 ffe0 movel %a0@+,%fp@(-32) 67b40: 2d50 ffe4 movel %a0@,%fp@(-28) 67b44: 6000 ff48 braw 67a8e <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 );
67b48: 206e fff4 moveal %fp@(-12),%a0 67b4c: 4a88 tstl %a0 67b4e: 670e beqs 67b5e <link+0x14e> 67b50: 2068 001c moveal %a0@(28),%a0 67b54: 4a88 tstl %a0 67b56: 6706 beqs 67b5e <link+0x14e> 67b58: 2f03 movel %d3,%sp@- 67b5a: 4e90 jsr %a0@ 67b5c: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67b5e: 206e ffe0 moveal %fp@(-32),%a0 67b62: 4a88 tstl %a0 67b64: 670e beqs 67b74 <link+0x164> 67b66: 2068 001c moveal %a0@(28),%a0 67b6a: 4a88 tstl %a0 67b6c: 6706 beqs 67b74 <link+0x164> 67b6e: 2f0a movel %a2,%sp@- 67b70: 4e90 jsr %a0@ 67b72: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
67b74: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 67b7a: 74ff moveq #-1,%d2 67b7c: 2040 moveal %d0,%a0 67b7e: 7012 moveq #18,%d0 67b80: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67b82: 2002 movel %d2,%d0 67b84: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b8a: 4e5e unlk %fp 67b8c: 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 );
67b8e: 206e fff4 moveal %fp@(-12),%a0 67b92: 4a88 tstl %a0 67b94: 670e beqs 67ba4 <link+0x194> 67b96: 2068 001c moveal %a0@(28),%a0 67b9a: 4a88 tstl %a0 67b9c: 6706 beqs 67ba4 <link+0x194> 67b9e: 2f03 movel %d3,%sp@- 67ba0: 4e90 jsr %a0@ 67ba2: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
67ba4: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 67baa: 74ff moveq #-1,%d2 67bac: 2040 moveal %d0,%a0
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67bae: 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 );
67bb0: 208b movel %a3,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67bb2: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67bb8: 4e5e unlk %fp 67bba: 4e75 rts
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
if ( !parent_loc.ops->evalformake_h ) {
rtems_filesystem_freenode( &existing_loc );
67bbc: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67bc0: 4a88 tstl %a0 <== NOT EXECUTED 67bc2: 670e beqs 67bd2 <link+0x1c2> <== NOT EXECUTED 67bc4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67bc8: 4a88 tstl %a0 <== NOT EXECUTED 67bca: 6706 beqs 67bd2 <link+0x1c2> <== NOT EXECUTED 67bcc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67bce: 4e90 jsr %a0@ <== NOT EXECUTED 67bd0: 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 );
67bd2: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 67bd8: 74ff moveq #-1,%d2 <== NOT EXECUTED 67bda: 2040 moveal %d0,%a0 <== NOT EXECUTED 67bdc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67be2: 2002 movel %d2,%d0 <== NOT EXECUTED 67be4: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 <== NOT EXECUTED 67bea: 4e5e unlk %fp <== NOT EXECUTED 67bec: 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 );
67bee: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67bf2: 4a88 tstl %a0 <== NOT EXECUTED 67bf4: 6712 beqs 67c08 <link+0x1f8> <== NOT EXECUTED 67bf6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67bfa: 4a88 tstl %a0 <== NOT EXECUTED 67bfc: 670a beqs 67c08 <link+0x1f8> <== NOT EXECUTED 67bfe: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67c00: 4e90 jsr %a0@ <== NOT EXECUTED 67c02: 226e ffe0 moveal %fp@(-32),%a1 <== NOT EXECUTED 67c06: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
67c08: 4a89 tstl %a1 <== NOT EXECUTED 67c0a: 67c6 beqs 67bd2 <link+0x1c2> <== NOT EXECUTED 67c0c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 67c10: 4a88 tstl %a0 <== NOT EXECUTED 67c12: 67be beqs 67bd2 <link+0x1c2> <== NOT EXECUTED 67c14: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67c16: 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 );
67c18: 4e90 jsr %a0@ <== NOT EXECUTED 67c1a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67c1c: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 67c22: 2040 moveal %d0,%a0 <== NOT EXECUTED 67c24: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 67c2a: 60b6 bras 67be2 <link+0x1d2> <== NOT EXECUTED
0005a118 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
5a118: 4e56 ffe4 linkw %fp,#-28 5a11c: 222e 0008 movel %fp@(8),%d1 5a120: 48d7 04fc moveml %d2-%d7/%a2,%sp@ 5a124: 202e 0014 movel %fp@(20),%d0 5a128: 282e 000c movel %fp@(12),%d4 5a12c: 2a2e 0010 movel %fp@(16),%d5
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
5a130: b2b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d1 5a136: 6400 0118 bccw 5a250 <lseek+0x138>
iop = rtems_libio_iop( fd );
5a13a: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 5a140: ed89 lsll #6,%d1 5a142: d5c1 addal %d1,%a2
rtems_libio_check_is_open(iop);
5a144: 222a 0014 movel %a2@(20),%d1 5a148: 0281 0000 0100 andil #256,%d1 5a14e: 6700 0100 beqw 5a250 <lseek+0x138>
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
5a152: 206a 003c moveal %a2@(60),%a0 5a156: 4aa8 0014 tstl %a0@(20) 5a15a: 6700 0112 beqw 5a26e <lseek+0x156>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
5a15e: 7201 moveq #1,%d1
/*
* Now process the lseek().
*/
old_offset = iop->offset;
5a160: 242a 000c movel %a2@(12),%d2 5a164: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
5a168: b280 cmpl %d0,%d1 5a16a: 6700 00ae beqw 5a21a <lseek+0x102> 5a16e: 7c02 moveq #2,%d6 5a170: bc80 cmpl %d0,%d6 5a172: 6752 beqs 5a1c6 <lseek+0xae> 5a174: 4a80 tstl %d0 5a176: 6600 0084 bnew 5a1fc <lseek+0xe4>
case SEEK_SET:
iop->offset = offset;
5a17a: 2544 000c movel %d4,%a2@(12) 5a17e: 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 );
5a182: 2f00 movel %d0,%sp@- 5a184: 2f05 movel %d5,%sp@- 5a186: 2f04 movel %d4,%sp@- 5a188: 2f0a movel %a2,%sp@- 5a18a: 2068 0014 moveal %a0@(20),%a0 5a18e: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a190: 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 );
5a194: 2800 movel %d0,%d4 5a196: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a198: 70ff moveq #-1,%d0 5a19a: 72ff moveq #-1,%d1 5a19c: 9285 subl %d5,%d1 5a19e: 9184 subxl %d4,%d0 5a1a0: 670e beqs 5a1b0 <lseek+0x98>
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a1a2: 2205 movel %d5,%d1 5a1a4: 2004 movel %d4,%d0 5a1a6: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a1ac: 4e5e unlk %fp 5a1ae: 4e75 rts 5a1b0: 2205 movel %d5,%d1 5a1b2: 2004 movel %d4,%d0
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
if ( status == (off_t) -1 )
iop->offset = old_offset;
5a1b4: 2542 000c movel %d2,%a2@(12) 5a1b8: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a1bc: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a1c2: 4e5e unlk %fp 5a1c4: 4e75 rts
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
5a1c6: 2c2a 0004 movel %a2@(4),%d6 5a1ca: 2e2a 0008 movel %a2@(8),%d7 5a1ce: de85 addl %d5,%d7 5a1d0: dd84 addxl %d4,%d6 5a1d2: 2546 000c movel %d6,%a2@(12) 5a1d6: 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 );
5a1da: 2f00 movel %d0,%sp@- 5a1dc: 2f05 movel %d5,%sp@- 5a1de: 2f04 movel %d4,%sp@- 5a1e0: 2f0a movel %a2,%sp@- 5a1e2: 2068 0014 moveal %a0@(20),%a0 5a1e6: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a1e8: 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 );
5a1ec: 2800 movel %d0,%d4 5a1ee: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a1f0: 70ff moveq #-1,%d0 5a1f2: 72ff moveq #-1,%d1 5a1f4: 9285 subl %d5,%d1 5a1f6: 9184 subxl %d4,%d0 5a1f8: 66a8 bnes 5a1a2 <lseek+0x8a> 5a1fa: 60b4 bras 5a1b0 <lseek+0x98>
case SEEK_END:
iop->offset = iop->size + offset;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
5a1fc: 4eb9 0004 d804 jsr 4d804 <__errno> 5a202: 2040 moveal %d0,%a0 5a204: 7016 moveq #22,%d0 5a206: 78ff moveq #-1,%d4 5a208: 7aff moveq #-1,%d5 5a20a: 2080 movel %d0,%a0@
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a20c: 2205 movel %d5,%d1 5a20e: 2004 movel %d4,%d0 5a210: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a216: 4e5e unlk %fp 5a218: 4e75 rts
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
5a21a: 2c04 movel %d4,%d6 5a21c: 2e05 movel %d5,%d7 5a21e: de83 addl %d3,%d7 5a220: dd82 addxl %d2,%d6 5a222: 2546 000c movel %d6,%a2@(12) 5a226: 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 );
5a22a: 2f00 movel %d0,%sp@- 5a22c: 2f05 movel %d5,%sp@- 5a22e: 2f04 movel %d4,%sp@- 5a230: 2f0a movel %a2,%sp@- 5a232: 2068 0014 moveal %a0@(20),%a0 5a236: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a238: 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 );
5a23c: 2800 movel %d0,%d4 5a23e: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a240: 70ff moveq #-1,%d0 5a242: 72ff moveq #-1,%d1 5a244: 9285 subl %d5,%d1 5a246: 9184 subxl %d4,%d0 5a248: 6600 ff58 bnew 5a1a2 <lseek+0x8a>
5a24c: 6000 ff62 braw 5a1b0 <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);
5a250: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a256: 7209 moveq #9,%d1 <== NOT EXECUTED 5a258: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a25a: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a25c: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a25e: 2081 movel %d1,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a260: 2205 movel %d5,%d1 <== NOT EXECUTED 5a262: 2004 movel %d4,%d0 <== NOT EXECUTED 5a264: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a26a: 4e5e unlk %fp <== NOT EXECUTED 5a26c: 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 );
5a26e: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a274: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a276: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a278: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a27a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a280: 2205 movel %d5,%d1 <== NOT EXECUTED 5a282: 2004 movel %d4,%d0 <== NOT EXECUTED 5a284: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a28a: 4e5e unlk %fp <== NOT EXECUTED
5a28c: 4e75 rts
00067dec <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
67dec: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 67df0: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 67df4: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED 67df8: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
67dfc: 6700 0086 beqw 67e84 <lstat+0x98> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
67e00: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e02: 280e movel %fp,%d4 <== NOT EXECUTED 67e04: 0684 ffff ffec addil #-20,%d4 <== NOT EXECUTED 67e0a: 4eb9 0008 5a5c jsr 85a5c <strlen> <== NOT EXECUTED 67e10: 4297 clrl %sp@ <== NOT EXECUTED 67e12: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e14: 42a7 clrl %sp@- <== NOT EXECUTED 67e16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67e18: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e1a: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
67e20: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67e24: 4a80 tstl %d0 <== NOT EXECUTED 67e26: 664e bnes 67e76 <lstat+0x8a> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
67e28: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e2c: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED 67e30: 676c beqs 67e9e <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) );
67e32: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED 67e36: 42a7 clrl %sp@- <== NOT EXECUTED 67e38: 2f02 movel %d2,%sp@- <== NOT EXECUTED 67e3a: 4eb9 0008 2b9c jsr 82b9c <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
67e40: 2f02 movel %d2,%sp@- <== NOT EXECUTED 67e42: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e44: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e48: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED 67e4c: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
67e4e: 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 );
67e52: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
67e54: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67e58: 4a88 tstl %a0 <== NOT EXECUTED 67e5a: 670e beqs 67e6a <lstat+0x7e> <== NOT EXECUTED 67e5c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e60: 4a88 tstl %a0 <== NOT EXECUTED 67e62: 6706 beqs 67e6a <lstat+0x7e> <== NOT EXECUTED 67e64: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e66: 4e90 jsr %a0@ <== NOT EXECUTED 67e68: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
67e6a: 2002 movel %d2,%d0 <== NOT EXECUTED 67e6c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e72: 4e5e unlk %fp <== NOT EXECUTED 67e74: 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 )
67e76: 74ff moveq #-1,%d2 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67e78: 2002 movel %d2,%d0 <== NOT EXECUTED 67e7a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e80: 4e5e unlk %fp <== NOT EXECUTED 67e82: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
67e84: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 67e8a: 74ff moveq #-1,%d2 <== NOT EXECUTED 67e8c: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e8e: 700e moveq #14,%d0 <== NOT EXECUTED 67e90: 2080 movel %d0,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67e92: 2002 movel %d2,%d0 <== NOT EXECUTED 67e94: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e9a: 4e5e unlk %fp <== NOT EXECUTED 67e9c: 4e75 rts <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
67e9e: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 67ea2: 4a88 tstl %a0 <== NOT EXECUTED 67ea4: 670e beqs 67eb4 <lstat+0xc8> <== NOT EXECUTED 67ea6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67eaa: 4a88 tstl %a0 <== NOT EXECUTED 67eac: 6706 beqs 67eb4 <lstat+0xc8> <== NOT EXECUTED 67eae: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67eb0: 4e90 jsr %a0@ <== NOT EXECUTED 67eb2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67eb4: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 67eba: 74ff moveq #-1,%d2 <== NOT EXECUTED 67ebc: 2040 moveal %d0,%a0 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67ebe: 2002 movel %d2,%d0 <== NOT EXECUTED 67ec0: 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 );
67ec6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67ecc: 4e5e unlk %fp <== NOT EXECUTED
67ece: 4e75 rts
0004aa88 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4aa88: 4e56 fff4 linkw %fp,#-12 4aa8c: 52b9 0005 d808 addql #1,5d808 <rtems_malloc_statistics+0x4> 4aa92: 48d7 001c moveml %d2-%d4,%sp@ 4aa96: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4aa9a: 4eb9 0004 aa46 jsr 4aa46 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
4aaa0: 4a83 tstl %d3 4aaa2: 6766 beqs 4ab0a <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()) &&
4aaa4: 7003 moveq #3,%d0 4aaa6: b0b9 0005 dad6 cmpl 5dad6 <_System_state_Current>,%d0 4aaac: 6752 beqs 4ab00 <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 );
4aaae: 42a7 clrl %sp@- 4aab0: 42a7 clrl %sp@- 4aab2: 2f03 movel %d3,%sp@- 4aab4: 2f39 0005 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 4aaba: 4eb9 0004 b648 jsr 4b648 <_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 ) {
4aac0: 4fef 0010 lea %sp@(16),%sp 4aac4: 2400 movel %d0,%d2 4aac6: 675e beqs 4ab26 <malloc+0x9e>
if (rtems_malloc_sbrk_helpers)
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
if ( !return_this ) {
errno = ENOMEM;
return (void *) 0;
4aac8: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4aaca: 2079 0005 c7ce moveal 5c7ce <rtems_malloc_dirty_helper>,%a0 4aad0: 4a88 tstl %a0 4aad2: 670a beqs 4aade <malloc+0x56>
(*rtems_malloc_dirty_helper)( return_this, size );
4aad4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4aad6: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4aad8: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4aada: 4e90 jsr %a0@ <== NOT EXECUTED 4aadc: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4aade: 2079 0005 c7c6 moveal 5c7c6 <rtems_malloc_statistics_helpers>,%a0 4aae4: 4a88 tstl %a0 4aae6: 6730 beqs 4ab18 <malloc+0x90>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4aae8: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4aaea: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4aaee: 2404 movel %d4,%d2 <== NOT EXECUTED 4aaf0: 4e90 jsr %a0@ <== NOT EXECUTED 4aaf2: 588f addql #4,%sp <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4aaf4: 2002 movel %d2,%d0 <== NOT EXECUTED 4aaf6: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4aafc: 4e5e unlk %fp <== NOT EXECUTED 4aafe: 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()) &&
4ab00: 4eb9 0004 a9ec jsr 4a9ec <malloc_is_system_state_OK> 4ab06: 4a00 tstb %d0 4ab08: 66a4 bnes 4aaae <malloc+0x26>
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4ab0a: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab0c: 2002 movel %d2,%d0 <== NOT EXECUTED 4ab0e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ab14: 4e5e unlk %fp <== NOT EXECUTED 4ab16: 4e75 rts <== NOT EXECUTED
(*rtems_malloc_dirty_helper)( return_this, size );
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4ab18: 2404 movel %d4,%d2
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab1a: 2002 movel %d2,%d0 4ab1c: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4ab22: 4e5e unlk %fp 4ab24: 4e75 rts
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
4ab26: 2079 0005 c7ca moveal 5c7ca <rtems_malloc_sbrk_helpers>,%a0 4ab2c: 4a88 tstl %a0 4ab2e: 670e beqs 4ab3e <malloc+0xb6>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4ab30: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ab32: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ab36: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
4ab38: 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 );
4ab3a: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
4ab3c: 668c bnes 4aaca <malloc+0x42> <== NOT EXECUTED
errno = ENOMEM;
4ab3e: 4eb9 0004 d804 jsr 4d804 <__errno> 4ab44: 2040 moveal %d0,%a0 4ab46: 700c moveq #12,%d0 4ab48: 2080 movel %d0,%a0@
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab4a: 2002 movel %d2,%d0 4ab4c: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4ab52: 4e5e unlk %fp 4ab54: 4e75 rts
...
0004aa2c <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
4aa2c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4aa30: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4aa34: 4879 0005 db26 pea 5db26 <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4aa3a: 4eb9 0004 673c jsr 4673c <_Chain_Append> <== NOT EXECUTED 4aa40: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); }
4aa42: 4e5e unlk %fp <== NOT EXECUTED
4aa44: 4e75 rts
0004aa46 <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4aa46: 4e56 0000 linkw %fp,#0 4aa4a: 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);
4aa4c: 47f9 0004 a518 lea 4a518 <free>,%a3
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4aa52: 2f0a movel %a2,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
4aa54: 4879 0005 db26 pea 5db26 <RTEMS_Malloc_GC_list> 4aa5a: 45f9 0004 b010 lea 4b010 <_Chain_Get>,%a2 4aa60: 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)
4aa62: 588f addql #4,%sp 4aa64: 4a80 tstl %d0 4aa66: 6714 beqs 4aa7c <malloc_deferred_frees_process+0x36>
free(to_be_freed);
4aa68: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4aa6a: 4e93 jsr %a3@ <== NOT EXECUTED 4aa6c: 588f addql #4,%sp <== NOT EXECUTED 4aa6e: 4879 0005 db26 pea 5db26 <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4aa74: 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)
4aa76: 588f addql #4,%sp <== NOT EXECUTED 4aa78: 4a80 tstl %d0 <== NOT EXECUTED 4aa7a: 66ec bnes 4aa68 <malloc_deferred_frees_process+0x22><== NOT EXECUTED
free(to_be_freed);
}
4aa7c: 246e fff8 moveal %fp@(-8),%a2 4aa80: 266e fffc moveal %fp@(-4),%a3 4aa84: 4e5e unlk %fp 4aa86: 4e75 rts
00067eec <malloc_info>:
*/
int malloc_info(
Heap_Information_block *the_info
)
{
67eec: 4e56 0000 linkw %fp,#0 67ef0: 202e 0008 movel %fp@(8),%d0
if ( !the_info )
67ef4: 6716 beqs 67f0c <malloc_info+0x20>
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
67ef6: 2f00 movel %d0,%sp@- 67ef8: 2f39 000a 0590 movel a0590 <RTEMS_Malloc_Heap>,%sp@- 67efe: 4eb9 0006 a7b8 jsr 6a7b8 <_Protected_heap_Get_information>
return 0;
67f04: 508f addql #8,%sp
)
{
if ( !the_info )
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
67f06: 4280 clrl %d0
return 0; }
67f08: 4e5e unlk %fp 67f0a: 4e75 rts
int malloc_info(
Heap_Information_block *the_info
)
{
if ( !the_info )
67f0c: 70ff moveq #-1,%d0
return -1;
_Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info );
return 0;
}
67f0e: 4e5e unlk %fp 67f10: 4e75 rts
...
0004a9ec <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
4a9ec: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
4a9f0: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 4a9f6: 660e bnes 4aa06 <malloc_is_system_state_OK+0x1a>
return false;
if ( _ISR_Nest_level > 0 )
4a9f8: 2039 0005 d9ee movel 5d9ee <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4a9fe: 57c0 seq %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aa00: 4e5e unlk %fp
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4aa02: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aa04: 4e75 rts
4aa06: 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 )
4aa08: 4200 clrb %d0 <== NOT EXECUTED
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aa0a: 4e75 rts
00067f14 <malloc_report_statistics_with_plugin>:
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
67f14: 720a moveq #10,%d1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
67f16: 4e56 ffe0 linkw %fp,#-32
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
67f1a: 2079 000a 51e4 moveal a51e4 <rtems_malloc_statistics+0x1c>,%a0 67f20: 2279 000a 51e8 moveal a51e8 <rtems_malloc_statistics+0x20>,%a1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
67f26: 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,
67f2a: 2479 000a 51e0 moveal a51e0 <rtems_malloc_statistics+0x18>,%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
67f30: 200a movel %a2,%d0 67f32: e2a8 lsrl %d1,%d0 67f34: 2640 moveal %d0,%a3 67f36: 7016 moveq #22,%d0 67f38: 2e09 movel %a1,%d7 67f3a: e2af lsrl %d1,%d7
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
67f3c: 2639 000a 51ec movel a51ec <rtems_malloc_statistics+0x24>,%d3 67f42: 2839 000a 51f0 movel a51f0 <rtems_malloc_statistics+0x28>,%d4
(*print)(
67f48: 2439 000a 51c8 movel a51c8 <rtems_malloc_statistics>,%d2 67f4e: 2c03 movel %d3,%d6 67f50: 2a04 movel %d4,%d5 67f52: e2ad lsrl %d1,%d5 67f54: 123c 0064 moveb #100,%d1 67f58: e1ae lsll %d0,%d6 67f5a: 200a movel %a2,%d0 67f5c: 4c01 0800 mulsl %d1,%d0 67f60: 8c85 orl %d5,%d6 67f62: 2a08 movel %a0,%d5 67f64: 2f06 movel %d6,%sp@- 67f66: 7c16 moveq #22,%d6 67f68: edad lsll %d6,%d5
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
67f6a: 2c2e 0008 movel %fp@(8),%d6
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
67f6e: 8a87 orl %d7,%d5 67f70: 2e02 movel %d2,%d7 67f72: 2f05 movel %d5,%sp@-
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
67f74: 246e 000c moveal %fp@(12),%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
67f78: 4c42 0000 remul %d2,%d0,%d0 67f7c: 2f00 movel %d0,%sp@-
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
67f7e: 2008 movel %a0,%d0 67f80: 2209 movel %a1,%d1
(*print)(
67f82: 2f0b movel %a3,%sp@- 67f84: 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;
67f88: 9284 subl %d4,%d1 67f8a: 9183 subxl %d3,%d0
(*print)(
67f8c: 42a7 clrl %sp@- 67f8e: 760a moveq #10,%d3 67f90: e6af lsrl %d3,%d7 67f92: 7616 moveq #22,%d3
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
67f94: 2800 movel %d0,%d4 67f96: 2a01 movel %d1,%d5
(*print)(
67f98: 2f05 movel %d5,%sp@- 67f9a: 2f00 movel %d0,%sp@- 67f9c: 4eb9 0009 5780 jsr 95780 <__muldi3> 67fa2: 4fef 000c lea %sp@(12),%sp 67fa6: 2e82 movel %d2,%sp@ 67fa8: 2404 movel %d4,%d2 67faa: 42a7 clrl %sp@- 67fac: e7aa lsll %d3,%d2 67fae: 2f01 movel %d1,%sp@- 67fb0: 2605 movel %d5,%d3 67fb2: 2f00 movel %d0,%sp@- 67fb4: 4eb9 0009 60fc jsr 960fc <__udivdi3> 67fba: 4fef 0010 lea %sp@(16),%sp 67fbe: 2f01 movel %d1,%sp@- 67fc0: 2f00 movel %d0,%sp@- 67fc2: 700a moveq #10,%d0 67fc4: e0ab lsrl %d0,%d3 67fc6: 8682 orl %d2,%d3 67fc8: 2404 movel %d4,%d2 67fca: e0aa lsrl %d0,%d2 67fcc: 2f03 movel %d3,%sp@- 67fce: 2f02 movel %d2,%sp@- 67fd0: 2f07 movel %d7,%sp@- 67fd2: 4879 0009 bed2 pea 9bed2 <IMFS_memfile_handlers+0x110> 67fd8: 2f06 movel %d6,%sp@- 67fda: 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)(
67fdc: 4fef 0028 lea %sp@(40),%sp 67fe0: 2eb9 000a 51dc movel a51dc <rtems_malloc_statistics+0x14>,%sp@ 67fe6: 2f39 000a 51d8 movel a51d8 <rtems_malloc_statistics+0x10>,%sp@- 67fec: 2f39 000a 51d4 movel a51d4 <rtems_malloc_statistics+0xc>,%sp@- 67ff2: 2f39 000a 51d0 movel a51d0 <rtems_malloc_statistics+0x8>,%sp@- 67ff8: 2f39 000a 51cc movel a51cc <rtems_malloc_statistics+0x4>,%sp@- 67ffe: 4879 0009 bf34 pea 9bf34 <IMFS_memfile_handlers+0x172> 68004: 2f06 movel %d6,%sp@- 68006: 4e92 jsr %a2@ 68008: 4fef 001c lea %sp@(28),%sp
s->memalign_calls,
s->free_calls,
s->realloc_calls,
s->calloc_calls
);
}
6800c: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3 68012: 4e5e unlk %fp 68014: 4e75 rts
...
00051994 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
51994: 4e56 0000 linkw %fp,#0 51998: 2f0a movel %a2,%sp@- 5199a: 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) ) {
5199e: 2f0a movel %a2,%sp@- 519a0: 4eb9 0004 fed2 jsr 4fed2 <rtems_libio_is_file_open> 519a6: 588f addql #4,%sp 519a8: 4a80 tstl %d0 519aa: 662e bnes 519da <memfile_check_rmnod+0x46> 519ac: 4a6a 0032 tstw %a2@(50) 519b0: 6628 bnes 519da <memfile_check_rmnod+0x46>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
519b2: 2079 0006 22ac moveal 622ac <rtems_current_user_env>,%a0 519b8: b5e8 0004 cmpal %a0@(4),%a2 519bc: 6726 beqs 519e4 <memfile_check_rmnod+0x50>
rtems_filesystem_current.node_access = NULL;
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
519be: 7006 moveq #6,%d0 519c0: b0aa 0048 cmpl %a2@(72),%d0 519c4: 670a beqs 519d0 <memfile_check_rmnod+0x3c>
IMFS_memfile_remove( the_jnode );
519c6: 2f0a movel %a2,%sp@- 519c8: 4eb9 0005 1840 jsr 51840 <IMFS_memfile_remove> 519ce: 588f addql #4,%sp
free( the_jnode );
519d0: 2f0a movel %a2,%sp@- 519d2: 4eb9 0004 3fbc jsr 43fbc <free> 519d8: 588f addql #4,%sp
}
return 0;
}
519da: 246e fffc moveal %fp@(-4),%a2 519de: 4280 clrl %d0 519e0: 4e5e unlk %fp 519e2: 4e75 rts
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
rtems_filesystem_current.node_access = NULL;
519e4: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
519e8: 7006 moveq #6,%d0 <== NOT EXECUTED 519ea: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 519ee: 66d6 bnes 519c6 <memfile_check_rmnod+0x32> <== NOT EXECUTED 519f0: 60de bras 519d0 <memfile_check_rmnod+0x3c> <== NOT EXECUTED
0005178e <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
5178e: 4e56 ffec linkw %fp,#-20 51792: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 51796: 286e 0008 moveal %fp@(8),%a4 5179a: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
5179e: 4a8c tstl %a4 517a0: 6736 beqs 517d8 <memfile_free_blocks_in_table+0x4a>
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
517a2: 2454 moveal %a4@,%a2 517a4: 47f9 0005 1552 lea 51552 <memfile_free_block>,%a3
for ( i=0 ; i<entries ; i++ ) {
517aa: 4a83 tstl %d3 517ac: 6f18 bles 517c6 <memfile_free_blocks_in_table+0x38> 517ae: 4282 clrl %d2
if ( b[i] ) {
517b0: 2012 movel %a2@,%d0 517b2: 6708 beqs 517bc <memfile_free_blocks_in_table+0x2e>
memfile_free_block( b[i] );
517b4: 2f00 movel %d0,%sp@- 517b6: 4e93 jsr %a3@
b[i] = 0;
517b8: 588f addql #4,%sp 517ba: 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++ ) {
517bc: 5282 addql #1,%d2 517be: 588a addql #4,%a2 517c0: b483 cmpl %d3,%d2 517c2: 6dec blts 517b0 <memfile_free_blocks_in_table+0x22> 517c4: 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 );
517c6: 2f0a movel %a2,%sp@- 517c8: 4e93 jsr %a3@
*block_table = 0;
517ca: 588f addql #4,%sp 517cc: 4294 clrl %a4@
}
517ce: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 517d4: 4e5e unlk %fp 517d6: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( block_table );
517d8: 4879 0006 1698 pea 61698 <CSWTCH.8+0x84> <== NOT EXECUTED 517de: 4879 0006 1756 pea 61756 <__FUNCTION__.6019> <== NOT EXECUTED 517e4: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED 517e8: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 517ee: 4eb9 0004 f9f8 jsr 4f9f8 <__assert_func> <== NOT EXECUTED
00051c54 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
51c54: 4e56 ffec linkw %fp,#-20 51c58: 206e 0008 moveal %fp@(8),%a0 51c5c: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
51c60: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
51c64: 202e 000c movel %fp@(12),%d0 51c68: 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 )
51c6c: 242a 004c movel %a2@(76),%d2 51c70: 262a 0050 movel %a2@(80),%d3 51c74: 9681 subl %d1,%d3 51c76: 9580 subxl %d0,%d2 51c78: 6d30 blts 51caa <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;
51c7a: 2540 004c movel %d0,%a2@(76) 51c7e: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
51c82: 2140 0004 movel %d0,%a0@(4) 51c86: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
51c8a: 42a7 clrl %sp@- 51c8c: 486e fff8 pea %fp@(-8) 51c90: 4eb9 0004 404c jsr 4404c <gettimeofday> 51c96: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
51c9c: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
51c9e: 4280 clrl %d0
return 0;
}
51ca0: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 51ca6: 4e5e unlk %fp 51ca8: 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 );
51caa: 2f01 movel %d1,%sp@- <== NOT EXECUTED 51cac: 2f00 movel %d0,%sp@- <== NOT EXECUTED 51cae: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51cb0: 4eb9 0005 1b02 jsr 51b02 <IMFS_memfile_extend> <== NOT EXECUTED 51cb6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
return 0;
}
51cba: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 51cc0: 4e5e unlk %fp <== NOT EXECUTED
51cc2: 4e75 rts
00051cc4 <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
51cc4: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
51cc6: 4e56 ffe8 linkw %fp,#-24 51cca: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 51cce: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
51cd2: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
51cd6: b0ab 0048 cmpl %a3@(72),%d0 51cda: 673e beqs 51d1a <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 ))
51cdc: 2f2a 0010 movel %a2@(16),%sp@- 51ce0: 2f2a 000c movel %a2@(12),%sp@- 51ce4: 2f0b movel %a3,%sp@- 51ce6: 4eb9 0005 1b02 jsr 51b02 <IMFS_memfile_extend> 51cec: 4fef 000c lea %sp@(12),%sp 51cf0: 4a80 tstl %d0 51cf2: 6668 bnes 51d5c <memfile_lseek+0x98>
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
51cf4: 202b 004c movel %a3@(76),%d0 51cf8: 222b 0050 movel %a3@(80),%d1 51cfc: 242a 000c movel %a2@(12),%d2 51d00: 262a 0010 movel %a2@(16),%d3 51d04: 2540 0004 movel %d0,%a2@(4) 51d08: 2541 0008 movel %d1,%a2@(8)
} return iop->offset; }
51d0c: 2203 movel %d3,%d1 51d0e: 2002 movel %d2,%d0 51d10: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 51d16: 4e5e unlk %fp 51d18: 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)
51d1a: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 51d1e: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED 51d22: 242b 004c movel %a3@(76),%d2 <== NOT EXECUTED 51d26: 262b 0050 movel %a3@(80),%d3 <== NOT EXECUTED 51d2a: 2800 movel %d0,%d4 <== NOT EXECUTED 51d2c: 2a01 movel %d1,%d5 <== NOT EXECUTED 51d2e: 9a83 subl %d3,%d5 <== NOT EXECUTED 51d30: 9982 subxl %d2,%d4 <== NOT EXECUTED 51d32: 6e12 bgts 51d46 <memfile_lseek+0x82> <== NOT EXECUTED 51d34: 2400 movel %d0,%d2 <== NOT EXECUTED 51d36: 2601 movel %d1,%d3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
51d38: 2203 movel %d3,%d1 <== NOT EXECUTED 51d3a: 2002 movel %d2,%d0 <== NOT EXECUTED 51d3c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d42: 4e5e unlk %fp <== NOT EXECUTED 51d44: 4e75 rts <== NOT EXECUTED 51d46: 2203 movel %d3,%d1 <== NOT EXECUTED 51d48: 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;
51d4a: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED 51d4e: 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;
}
51d52: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d58: 4e5e unlk %fp <== NOT EXECUTED 51d5a: 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 );
51d5c: 4eb9 0005 2ffc jsr 52ffc <__errno> <== NOT EXECUTED 51d62: 761c moveq #28,%d3 <== NOT EXECUTED 51d64: 2040 moveal %d0,%a0 <== NOT EXECUTED 51d66: 2083 movel %d3,%a0@ <== NOT EXECUTED 51d68: 74ff moveq #-1,%d2 <== NOT EXECUTED 51d6a: 76ff moveq #-1,%d3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
51d6c: 2203 movel %d3,%d1 <== NOT EXECUTED 51d6e: 2002 movel %d2,%d0 <== NOT EXECUTED 51d70: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d76: 4e5e unlk %fp <== NOT EXECUTED
51d78: 4e75 rts
00052044 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52044: 4e56 fff0 linkw %fp,#-16 52048: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 5204c: 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))
52050: 202a 0014 movel %a2@(20),%d0 52054: 2200 movel %d0,%d1 52056: 0281 0000 0204 andil #516,%d1
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
5205c: 266a 0038 moveal %a2@(56),%a3
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
52060: 6708 beqs 5206a <memfile_open+0x26>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
52062: 7206 moveq #6,%d1 52064: b2ab 0048 cmpl %a3@(72),%d1 52068: 6732 beqs 5209c <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)
5206a: 222b 004c movel %a3@(76),%d1 5206e: 242b 0050 movel %a3@(80),%d2
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
52072: 0800 0009 btst #9,%d0 52076: 6710 beqs 52088 <memfile_open+0x44>
iop->offset = the_jnode->info.file.size;
52078: 2541 000c movel %d1,%a2@(12) 5207c: 2542 0010 movel %d2,%a2@(16) 52080: 222b 004c movel %a3@(76),%d1 52084: 242b 0050 movel %a3@(80),%d2
iop->size = the_jnode->info.file.size;
52088: 4280 clrl %d0 5208a: 2541 0004 movel %d1,%a2@(4) 5208e: 2542 0008 movel %d2,%a2@(8)
return 0; }
52092: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 52098: 4e5e unlk %fp 5209a: 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;
5209c: 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;
520a0: 4282 clrl %d2 <== NOT EXECUTED 520a2: 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;
520a4: 222b 0054 movel %a3@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
520a8: 2742 004c movel %d2,%a3@(76) <== NOT EXECUTED 520ac: 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;
520b0: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
520b2: 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;
520b6: 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;
520ba: 42ab 0058 clrl %a3@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
520be: 42ab 005c clrl %a3@(92) <== NOT EXECUTED
if ((count != 0)
520c2: 4a80 tstl %d0 <== NOT EXECUTED 520c4: 6610 bnes 520d6 <memfile_open+0x92> <== NOT EXECUTED 520c6: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 520ca: 4281 clrl %d1 <== NOT EXECUTED 520cc: 4282 clrl %d2 <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
520ce: 0800 0009 btst #9,%d0 <== NOT EXECUTED 520d2: 67b4 beqs 52088 <memfile_open+0x44> <== NOT EXECUTED 520d4: 60a2 bras 52078 <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))
520d6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 520d8: 2f01 movel %d1,%sp@- <== NOT EXECUTED 520da: 42a7 clrl %sp@- <== NOT EXECUTED 520dc: 42a7 clrl %sp@- <== NOT EXECUTED 520de: 2f0b movel %a3,%sp@- <== NOT EXECUTED 520e0: 4eb9 0005 1d7a jsr 51d7a <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)
520e6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 520ea: 72ff moveq #-1,%d1 <== NOT EXECUTED 520ec: b280 cmpl %d0,%d1 <== NOT EXECUTED 520ee: 6710 beqs 52100 <memfile_open+0xbc> <== NOT EXECUTED 520f0: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 520f4: 222b 004c movel %a3@(76),%d1 <== NOT EXECUTED 520f8: 242b 0050 movel %a3@(80),%d2 <== NOT EXECUTED 520fc: 6000 ff74 braw 52072 <memfile_open+0x2e> <== NOT EXECUTED 52100: 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;
}
52102: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 52108: 4e5e unlk %fp <== NOT EXECUTED
5210a: 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 c284 moveal 5c284 <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 c284 moveal 5c284 <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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 ebd0 jsr 4ebd0 <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 aa88 jsr 4aa88 <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 e784 jsr 4e784 <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 ebd0 jsr 4ebd0 <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 d830 moveal 5d830 <rtems_filesystem_mount_table_control>,%a0 42bfc: b1fc 0005 d834 cmpal #383028,%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 d834 cmpal #383028,%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 d804 jsr 4d804 <__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 a518 jsr 4a518 <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 d830 pea 5d830 <rtems_filesystem_mount_table_control> 42ca2: 4eb9 0004 673c jsr 4673c <_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 a518 jsr 4a518 <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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 a518 jsr 4a518 <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 d804 jsr 4d804 <__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 a518 jsr 4a518 <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 d804 jsr 4d804 <__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 a518 jsr 4a518 <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 d804 jsr 4d804 <__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
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 db98 jsr 4db98 <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 d942 jsr 4d942 <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 a518 jsr 4a518 <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 0005 eab0 tstb 5eab0 <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 0005 eab0 moveb %d0,5eab0 <initialized>
status = rtems_io_register_name(
43362: 2f02 movel %d2,%sp@- 43364: 4879 0005 c854 pea 5c854 <IntUartPollCallbacks.6559+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 0005 f2d0 movel %d2,5f2d0 <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 76dc jsr 476dc <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 a7aa jsr 4a7aa <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 ebd0 lea 4ebd0 <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 a76a jsr 4a76a <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 d7f8 subl 5d7f8 <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 d804 movel #317444,%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 d804 movel #317444,%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 a8e0 jsr 4a8e0 <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 d804 movel #317444,%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 d7f8 subl 5d7f8 <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 d7f8 subl 5d7f8 <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 a5a8 jsr 4a5a8 <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 d804 movel #317444,%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 d7f8 subl 5d7f8 <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 a478 jsr 4a478 <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 d804 movel #317444,%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 d804 movel #317444,%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 d7f8 subl 5d7f8 <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 a478 jsr 4a478 <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 ad7c pea 5ad7c <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 ad7c pea 5ad7c <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 ad7c pea 5ad7c <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 6450 jsr 46450 <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 6450 jsr 46450 <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 c308 moveal 5c308 <__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 b290 pea 5b290 <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 c308 moveal 5c308 <__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 b292 pea 5b292 <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
...
0004d2f0 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4d2f0: 4e56 ffcc linkw %fp,#-52 4d2f4: 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)
4d2f8: 4878 0001 pea 1 <ADD> 4d2fc: 45ee ffdc lea %fp@(-36),%a2
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4d300: 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)
4d304: 2f0a movel %a2,%sp@- 4d306: 4878 0007 pea 7 <TRUNCDFSF> 4d30a: 4878 0003 pea 3 <DIVIDE> 4d30e: 4879 0005 b776 pea 5b776 <__FUNCTION__.5809+0x11> 4d314: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path> 4d31a: 4fef 0014 lea %sp@(20),%sp 4d31e: 4a80 tstl %d0 4d320: 6600 00e0 bnew 4d402 <pipe_create+0x112>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
return -1;
}
else
rtems_filesystem_freenode(&loc);
4d324: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4d328: 47f9 0004 d804 lea 4d804 <__errno>,%a3 <== NOT EXECUTED 4d32e: 4a88 tstl %a0 <== NOT EXECUTED 4d330: 670e beqs 4d340 <pipe_create+0x50> <== NOT EXECUTED 4d332: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d336: 4a88 tstl %a0 <== NOT EXECUTED 4d338: 6706 beqs 4d340 <pipe_create+0x50> <== NOT EXECUTED 4d33a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d33c: 4e90 jsr %a0@ <== NOT EXECUTED 4d33e: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d340: 45ee fff1 lea %fp@(-15),%a2 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d344: 3039 0005 d10c movew 5d10c <rtems_pipe_no>,%d0 <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d34a: 24bc 2f74 6d70 movel #796159344,%a2@ <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d350: 2200 movel %d0,%d1 <== NOT EXECUTED 4d352: 5281 addql #1,%d1 <== NOT EXECUTED 4d354: 3f00 movew %d0,%sp@- <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d356: 203c 2f2e 6669 movel #791570025,%d0 <== NOT EXECUTED 4d35c: 2d40 fff5 movel %d0,%fp@(-11) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d360: 4267 clrw %sp@- <== NOT EXECUTED 4d362: 33c1 0005 d10c movew %d1,5d10c <rtems_pipe_no> <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d368: 323c 666f movew #26223,%d1 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d36c: 4879 0005 b77b pea 5b77b <__FUNCTION__.5809+0x16> <== NOT EXECUTED 4d372: 486e fffb pea %fp@(-5) <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d376: 3d41 fff9 movew %d1,%fp@(-7) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d37a: 4eb9 0004 e4fc jsr 4e4fc <sprintf> <== NOT EXECUTED
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4d380: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> <== NOT EXECUTED 4d384: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d386: 4eb9 0004 d520 jsr 4d520 <mkfifo> <== NOT EXECUTED 4d38c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4d390: 4a80 tstl %d0 <== NOT EXECUTED 4d392: 6660 bnes 4d3f4 <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);
4d394: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 4d398: 4bf9 0004 3124 lea 43124 <open>,%a5 4d39e: 2f0a movel %a2,%sp@- 4d3a0: 4e95 jsr %a5@
if (filsdes[0] < 0) {
4d3a2: 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);
4d3a4: 2880 movel %d0,%a4@
if (filsdes[0] < 0) {
4d3a6: 6d00 00e0 bltw 4d488 <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]);
4d3aa: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 4d3b0: 6400 00d0 bccw 4d482 <pipe_create+0x192> <== NOT EXECUTED 4d3b4: 2079 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a0 <== NOT EXECUTED 4d3ba: ed88 lsll #6,%d0 <== NOT EXECUTED 4d3bc: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4d3be: 70fe moveq #-2,%d0 <== NOT EXECUTED 4d3c0: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4d3c4: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4d3c8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d3ca: 4e95 jsr %a5@ <== NOT EXECUTED
if (filsdes[1] < 0) {
4d3cc: 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);
4d3ce: 2940 0004 movel %d0,%a4@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4d3d2: 6d00 00ce bltw 4d4a2 <pipe_create+0x1b2> <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4d3d6: 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) {
4d3d8: 9bcd subal %a5,%a5 <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4d3da: 4eb9 0004 d540 jsr 4d540 <unlink> <== NOT EXECUTED 4d3e0: 588f addql #4,%sp <== NOT EXECUTED
}
rtems_set_errno_and_return_minus_one(err);
4d3e2: 4e93 jsr %a3@ <== NOT EXECUTED 4d3e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d3e6: 208d movel %a5,%a0@ <== NOT EXECUTED
}
4d3e8: 70ff moveq #-1,%d0 4d3ea: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 4d3f0: 4e5e unlk %fp 4d3f2: 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){
4d3f4: 4e93 jsr %a3@ <== NOT EXECUTED
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4d3f6: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 <== NOT EXECUTED 4d3fc: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d3fe: 4e5e unlk %fp <== NOT EXECUTED 4d400: 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)
4d402: 47f9 0004 d804 lea 4d804 <__errno>,%a3 4d408: 4e93 jsr %a3@ 4d40a: 7202 moveq #2,%d1 4d40c: 2040 moveal %d0,%a0 4d40e: b290 cmpl %a0@,%d1 4d410: 66d6 bnes 4d3e8 <pipe_create+0xf8>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4d412: 4878 03ff pea 3ff <D_BIAS+0x1> 4d416: 4879 0005 b776 pea 5b776 <__FUNCTION__.5809+0x11> 4d41c: 4eb9 0004 2988 jsr 42988 <mkdir> 4d422: 508f addql #8,%sp 4d424: 4a80 tstl %d0 4d426: 66c0 bnes 4d3e8 <pipe_create+0xf8>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d428: 45ee fff1 lea %fp@(-15),%a2
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d42c: 3039 0005 d10c movew 5d10c <rtems_pipe_no>,%d0
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d432: 24bc 2f74 6d70 movel #796159344,%a2@
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d438: 2200 movel %d0,%d1 4d43a: 5281 addql #1,%d1 4d43c: 3f00 movew %d0,%sp@-
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d43e: 203c 2f2e 6669 movel #791570025,%d0 4d444: 2d40 fff5 movel %d0,%fp@(-11)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d448: 4267 clrw %sp@- 4d44a: 33c1 0005 d10c movew %d1,5d10c <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d450: 323c 666f movew #26223,%d1
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d454: 4879 0005 b77b pea 5b77b <__FUNCTION__.5809+0x16> 4d45a: 486e fffb pea %fp@(-5)
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d45e: 3d41 fff9 movew %d1,%fp@(-7)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d462: 4eb9 0004 e4fc jsr 4e4fc <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4d468: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> 4d46c: 2f0a movel %a2,%sp@- 4d46e: 4eb9 0004 d520 jsr 4d520 <mkfifo> 4d474: 4fef 0014 lea %sp@(20),%sp 4d478: 4a80 tstl %d0 4d47a: 6700 ff18 beqw 4d394 <pipe_create+0xa4>
4d47e: 6000 ff74 braw 4d3f4 <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]);
4d482: 91c8 subal %a0,%a0 <== NOT EXECUTED 4d484: 6000 ff38 braw 4d3be <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;
4d488: 4e93 jsr %a3@ 4d48a: 2040 moveal %d0,%a0 4d48c: 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);
4d48e: 2f0a movel %a2,%sp@- 4d490: 4eb9 0004 d540 jsr 4d540 <unlink> 4d496: 588f addql #4,%sp
close(filsdes[0]);
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
4d498: 4e93 jsr %a3@ 4d49a: 2040 moveal %d0,%a0 4d49c: 208d movel %a5,%a0@ 4d49e: 6000 ff48 braw 4d3e8 <pipe_create+0xf8>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
err = errno;
4d4a2: 4e93 jsr %a3@ <== NOT EXECUTED 4d4a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d4a6: 2a50 moveal %a0@,%a5 <== NOT EXECUTED
close(filsdes[0]);
4d4a8: 2f14 movel %a4@,%sp@- <== NOT EXECUTED 4d4aa: 4eb9 0004 a478 jsr 4a478 <close> <== NOT EXECUTED 4d4b0: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4d4b2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d4b4: 4eb9 0004 d540 jsr 4d540 <unlink> <== NOT EXECUTED 4d4ba: 588f addql #4,%sp <== NOT EXECUTED 4d4bc: 6000 ff24 braw 4d3e2 <pipe_create+0xf2> <== NOT EXECUTED
0004bd52 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4bd52: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4bd56: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED 4bd5c: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4bd60: 6706 beqs 4bd68 <pipe_ioctl+0x16> <== NOT EXECUTED 4bd62: 70ea moveq #-22,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bd64: 4e5e unlk %fp <== NOT EXECUTED 4bd66: 4e75 rts <== NOT EXECUTED
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
4bd68: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 4bd6c: 6606 bnes 4bd74 <pipe_ioctl+0x22> <== NOT EXECUTED 4bd6e: 70f2 moveq #-14,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bd70: 4e5e unlk %fp <== NOT EXECUTED 4bd72: 4e75 rts <== NOT EXECUTED
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
4bd74: 42a7 clrl %sp@- <== NOT EXECUTED 4bd76: 42a7 clrl %sp@- <== NOT EXECUTED 4bd78: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4bd7c: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4bd80: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain> <== NOT EXECUTED 4bd86: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bd8a: 4a80 tstl %d0 <== NOT EXECUTED 4bd8c: 6706 beqs 4bd94 <pipe_ioctl+0x42> <== NOT EXECUTED 4bd8e: 70fc moveq #-4,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bd90: 4e5e unlk %fp <== NOT EXECUTED 4bd92: 4e75 rts <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4bd94: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED 4bd98: 2f29 0028 movel %a1@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4bd9c: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 4bda0: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4bda4: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4bdaa: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4bdac: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4bdae: 4e5e unlk %fp <== NOT EXECUTED
4bdb0: 4e75 rts
0004bcf4 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4bcf4: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4bcf6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */ return -ESPIPE; }
4bcfa: 4e5e unlk %fp <== NOT EXECUTED
4bcfc: 4e75 rts
0004bf90 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4bf90: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 4bf94: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4bf98: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4bf9a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4bf9e: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4bfa4: 42a7 clrl %sp@- <== NOT EXECUTED 4bfa6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4bfaa: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED 4bfae: 2a6e 0014 moveal %fp@(20),%a5 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4bfb2: 4e93 jsr %a3@ <== NOT EXECUTED 4bfb4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bfb8: 4a80 tstl %d0 <== NOT EXECUTED 4bfba: 6600 00ac bnew 4c068 <pipe_read+0xd8> <== NOT EXECUTED
return -EINTR;
while (read < count) {
4bfbe: 4a84 tstl %d4 <== NOT EXECUTED 4bfc0: 6700 01ac beqw 4c16e <pipe_read+0x1de> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4bfc4: 4285 clrl %d5 <== NOT EXECUTED 4bfc6: 4283 clrl %d3 <== NOT EXECUTED 4bfc8: 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))
4bfce: 243c 0004 ccb8 movel #314552,%d2 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
4bfd4: 2e3c 0004 cc40 movel #314432,%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);
4bfda: 2c3c 0004 e024 movel #319524,%d6 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4bfe0: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4bfe4: 6600 0090 bnew 4c076 <pipe_read+0xe6> <== NOT EXECUTED
/* Not an error */
if (pipe->Writers == 0)
4bfe8: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4bfec: 6700 010a beqw 4c0f8 <pipe_read+0x168> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4bff0: 7001 moveq #1,%d0 <== NOT EXECUTED 4bff2: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4bff6: 6600 0110 bnew 4c108 <pipe_read+0x178> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4bffa: 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 ++;
4bffe: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4c002: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4c004: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c006: 42a7 clrl %sp@- <== NOT EXECUTED 4c008: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c00c: 4e90 jsr %a0@ <== NOT EXECUTED 4c00e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c012: 4a80 tstl %d0 <== NOT EXECUTED 4c014: 673c beqs 4c052 <pipe_read+0xc2> <== NOT EXECUTED 4c016: 70fc moveq #-4,%d0 <== NOT EXECUTED 4c018: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4c01c: 42a7 clrl %sp@- <== NOT EXECUTED 4c01e: 42a7 clrl %sp@- <== NOT EXECUTED 4c020: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c024: 4e93 jsr %a3@ <== NOT EXECUTED 4c026: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c02a: 4a80 tstl %d0 <== NOT EXECUTED 4c02c: 6600 00ec bnew 4c11a <pipe_read+0x18a> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4c030: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4c034: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED 4c038: 67a6 beqs 4bfe0 <pipe_read+0x50> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c03a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c03e: 4e94 jsr %a4@ <== NOT EXECUTED 4c040: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4c042: 4a83 tstl %d3 <== NOT EXECUTED 4c044: 6f12 bles 4c058 <pipe_read+0xc8> <== NOT EXECUTED
return read;
return ret;
}
4c046: 2003 movel %d3,%d0 <== NOT EXECUTED 4c048: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c04e: 4e5e unlk %fp <== NOT EXECUTED 4c050: 4e75 rts <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
4c052: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED 4c056: 60c4 bras 4c01c <pipe_read+0x8c> <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c058: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
return read;
return ret;
}
4c05c: 2003 movel %d3,%d0 <== NOT EXECUTED 4c05e: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c064: 4e5e unlk %fp <== NOT EXECUTED 4c066: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c068: 76fc moveq #-4,%d3 <== NOT EXECUTED
out_nolock:
if (read > 0)
return read;
return ret;
}
4c06a: 2003 movel %d3,%d0 <== NOT EXECUTED 4c06c: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c072: 4e5e unlk %fp <== NOT EXECUTED 4c074: 4e75 rts <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4c076: 2004 movel %d4,%d0 <== NOT EXECUTED 4c078: 9085 subl %d5,%d0 <== NOT EXECUTED 4c07a: b081 cmpl %d1,%d0 <== NOT EXECUTED 4c07c: 6402 bccs 4c080 <pipe_read+0xf0> <== NOT EXECUTED 4c07e: 2200 movel %d0,%d1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4c080: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED 4c084: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 4c088: 91c0 subal %d0,%a0 <== NOT EXECUTED
if (chunk > chunk1) {
4c08a: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4c08c: 6d00 009c bltw 4c12a <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);
4c090: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4c092: d092 addl %a2@,%d0 <== NOT EXECUTED 4c094: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c096: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c098: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c09c: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c0a0: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c0a4: 4e91 jsr %a1@ <== NOT EXECUTED 4c0a6: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c0aa: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4c0ae: 2041 moveal %d1,%a0 <== NOT EXECUTED 4c0b0: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4c0b4: 2008 movel %a0,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c0b6: 226a 000c moveal %a2@(12),%a1 <== NOT EXECUTED 4c0ba: 93c1 subal %d1,%a1 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c0bc: 4c6a 0005 0004 remul %a2@(4),%d5,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c0c2: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c0c6: 2545 0008 movel %d5,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4c0ca: 4a89 tstl %a1 <== NOT EXECUTED 4c0cc: 6604 bnes 4c0d2 <pipe_read+0x142> <== NOT EXECUTED
pipe->Start = 0;
4c0ce: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4c0d2: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4c0d6: 6716 beqs 4c0ee <pipe_read+0x15e> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4c0d8: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c0dc: 2047 moveal %d7,%a0 <== NOT EXECUTED 4c0de: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c0e2: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c0e6: 4e90 jsr %a0@ <== NOT EXECUTED 4c0e8: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c0ec: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4c0ee: d681 addl %d1,%d3 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c0f0: 2a03 movel %d3,%d5 <== NOT EXECUTED 4c0f2: b883 cmpl %d3,%d4 <== NOT EXECUTED 4c0f4: 6200 feea bhiw 4bfe0 <pipe_read+0x50> <== NOT EXECUTED 4c0f8: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c0fc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c100: 4e94 jsr %a4@ <== NOT EXECUTED 4c102: 588f addql #4,%sp <== NOT EXECUTED 4c104: 6000 ff3c braw 4c042 <pipe_read+0xb2> <== NOT EXECUTED
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4c108: 70f5 moveq #-11,%d0 <== NOT EXECUTED 4c10a: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c10e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c112: 4e94 jsr %a4@ <== NOT EXECUTED 4c114: 588f addql #4,%sp <== NOT EXECUTED 4c116: 6000 ff2a braw 4c042 <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)) {
4c11a: 7afc moveq #-4,%d5 <== NOT EXECUTED 4c11c: 2d45 fff8 movel %d5,%fp@(-8) <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c120: 4a83 tstl %d3 <== NOT EXECUTED 4c122: 6e00 ff22 bgtw 4c046 <pipe_read+0xb6> <== NOT EXECUTED 4c126: 6000 ff30 braw 4c058 <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);
4c12a: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4c12c: d092 addl %a2@,%d0 <== NOT EXECUTED 4c12e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c130: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4c134: 4871 5800 pea %a1@(00000000,%d5:l) <== NOT EXECUTED 4c138: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c13a: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c13e: 2d48 fff0 movel %a0,%fp@(-16) <== NOT EXECUTED 4c142: 4e91 jsr %a1@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4c144: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c148: 2001 movel %d1,%d0 <== NOT EXECUTED 4c14a: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c14c: 206e fff0 moveal %fp@(-16),%a0 <== NOT EXECUTED 4c150: 9088 subl %a0,%d0 <== NOT EXECUTED 4c152: da88 addl %a0,%d5 <== NOT EXECUTED 4c154: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c156: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c158: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c15c: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c160: 4e91 jsr %a1@ <== NOT EXECUTED 4c162: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c166: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4c16a: 6000 ff42 braw 4c0ae <pipe_read+0x11e> <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c16e: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c172: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c176: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED 4c17c: 4e94 jsr %a4@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c17e: 4283 clrl %d3 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c180: 588f addql #4,%sp <== NOT EXECUTED 4c182: 6000 febe braw 4c042 <pipe_read+0xb2> <== NOT EXECUTED
0004c186 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c186: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4c18a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 4c18e: 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,
4c192: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4c198: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4c19a: 2454 moveal %a4@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4c19c: 42a7 clrl %sp@- <== NOT EXECUTED 4c19e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c1a2: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4c1a4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c1a8: 4a80 tstl %d0 <== NOT EXECUTED 4c1aa: 6600 00f2 bnew 4c29e <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4c1ae: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c1b2: 7406 moveq #6,%d2 <== NOT EXECUTED 4c1b4: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4c1b8: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4c1bc: 6704 beqs 4c1c2 <pipe_release+0x3c> <== NOT EXECUTED
pipe->Readers --;
4c1be: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4c1c2: 44c2 movew %d2,%ccr <== NOT EXECUTED 4c1c4: 675a beqs 4c220 <pipe_release+0x9a> <== NOT EXECUTED
pipe->Writers --;
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4c1c6: 42a7 clrl %sp@- <== NOT EXECUTED 4c1c8: 42a7 clrl %sp@- <== NOT EXECUTED 4c1ca: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c1d0: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
4c1d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c1d6: 4a80 tstl %d0 <== NOT EXECUTED 4c1d8: 6600 00c4 bnew 4c29e <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
4c1dc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c1e0: 47f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a3 <== NOT EXECUTED 4c1e6: 4e93 jsr %a3@ <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c1e8: 588f addql #4,%sp <== NOT EXECUTED 4c1ea: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c1ee: 6736 beqs 4c226 <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)
4c1f0: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c1f4: 6616 bnes 4c20c <pipe_release+0x86> <== NOT EXECUTED 4c1f6: 7002 moveq #2,%d0 <== NOT EXECUTED 4c1f8: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c1fa: 6710 beqs 4c20c <pipe_release+0x86> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4c1fc: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c200: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c204: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4c20a: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4c20c: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c212: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c214: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c21a: 4280 clrl %d0 <== NOT EXECUTED 4c21c: 4e5e unlk %fp <== NOT EXECUTED 4c21e: 4e75 rts <== NOT EXECUTED
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
if (mode & LIBIO_FLAGS_WRITE)
pipe->Writers --;
4c220: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED 4c224: 60a0 bras 4c1c6 <pipe_release+0x40> <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c226: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c22a: 672a beqs 4c256 <pipe_release+0xd0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4c22c: 7004 moveq #4,%d0 <== NOT EXECUTED 4c22e: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c230: 67da beqs 4c20c <pipe_release+0x86> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4c232: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c236: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c23a: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4c240: 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);
4c242: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c248: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c24a: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c250: 4280 clrl %d0 <== NOT EXECUTED 4c252: 4e5e unlk %fp <== NOT EXECUTED 4c254: 4e75 rts <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c256: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4c25a: 4bf9 0004 a518 lea 4a518 <free>,%a5 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c260: 243c 0004 cbd0 movel #314320,%d2 <== NOT EXECUTED 4c266: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c268: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4c26a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c26e: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c270: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4c272: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c276: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4c27c: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c27e: 4e95 jsr %a5@ <== NOT EXECUTED
free(pipe);
4c280: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4c282: 4e95 jsr %a5@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c284: 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;
4c288: 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);
4c28a: 2f39 0005 d104 movel 5d104 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c290: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c292: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c298: 4280 clrl %d0 <== NOT EXECUTED 4c29a: 4e5e unlk %fp <== NOT EXECUTED 4c29c: 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);
4c29e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c2a0: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004bdb2 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4bdb2: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4bdb6: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4bdba: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4bdbe: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4bdc2: 660e bnes 4bdd2 <pipe_write+0x20> <== NOT EXECUTED 4bdc4: 4282 clrl %d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4bdc6: 2002 movel %d2,%d0 <== NOT EXECUTED 4bdc8: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4bdce: 4e5e unlk %fp <== NOT EXECUTED 4bdd0: 4e75 rts <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4bdd2: 42a7 clrl %sp@- <== NOT EXECUTED 4bdd4: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4bdda: 42a7 clrl %sp@- <== NOT EXECUTED 4bddc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4bde0: 4e93 jsr %a3@ <== NOT EXECUTED 4bde2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bde6: 4a80 tstl %d0 <== NOT EXECUTED 4bde8: 6600 00b6 bnew 4bea0 <pipe_write+0xee> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4bdec: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4bdf0: 6700 0088 beqw 4be7a <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;
4bdf4: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bdf8: b083 cmpl %d3,%d0 <== NOT EXECUTED 4bdfa: 6500 00be bcsw 4beba <pipe_write+0x108> <== NOT EXECUTED 4bdfe: 2a03 movel %d3,%d5 <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4be00: 4286 clrl %d6 <== NOT EXECUTED 4be02: 4282 clrl %d2 <== NOT EXECUTED 4be04: 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))
4be0a: 4bf9 0004 ccb8 lea 4ccb8 <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);
4be10: 2e3c 0004 e024 movel #319524,%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) {
4be16: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4be1a: 2800 movel %d0,%d4 <== NOT EXECUTED 4be1c: 9881 subl %d1,%d4 <== NOT EXECUTED 4be1e: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4be20: 6300 00b4 blsw 4bed6 <pipe_write+0x124> <== NOT EXECUTED
if (LIBIO_NODELAY(iop)) {
4be24: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4be28: 7001 moveq #1,%d0 <== NOT EXECUTED 4be2a: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4be2e: 6600 0122 bnew 4bf52 <pipe_write+0x1a0> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4be32: 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 ++;
4be36: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4be3a: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4be3c: 42a7 clrl %sp@- <== NOT EXECUTED 4be3e: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4be42: 4e95 jsr %a5@ <== NOT EXECUTED 4be44: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4be48: 4a80 tstl %d0 <== NOT EXECUTED 4be4a: 672a beqs 4be76 <pipe_write+0xc4> <== NOT EXECUTED 4be4c: 78fc moveq #-4,%d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4be4e: 42a7 clrl %sp@- <== NOT EXECUTED 4be50: 42a7 clrl %sp@- <== NOT EXECUTED 4be52: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4be56: 4e93 jsr %a3@ <== NOT EXECUTED 4be58: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4be5c: 4a80 tstl %d0 <== NOT EXECUTED 4be5e: 6600 00ec bnew 4bf4c <pipe_write+0x19a> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4be62: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4be66: 4a84 tstl %d4 <== NOT EXECUTED 4be68: 661a bnes 4be84 <pipe_write+0xd2> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4be6a: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4be6e: 673e beqs 4beae <pipe_write+0xfc> <== NOT EXECUTED 4be70: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4be74: 60a0 bras 4be16 <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))
4be76: 4284 clrl %d4 <== NOT EXECUTED 4be78: 60d4 bras 4be4e <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) {
4be7a: 4282 clrl %d2 <== NOT EXECUTED 4be7c: 78e0 moveq #-32,%d4 <== NOT EXECUTED 4be7e: 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);
4be84: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4be88: 4e94 jsr %a4@ <== NOT EXECUTED 4be8a: 588f addql #4,%sp <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4be8c: 4a82 tstl %d2 <== NOT EXECUTED 4be8e: 6e00 ff36 bgtw 4bdc6 <pipe_write+0x14> <== NOT EXECUTED 4be92: 2404 movel %d4,%d2 <== NOT EXECUTED
return written;
return ret;
}
4be94: 2002 movel %d2,%d0 <== NOT EXECUTED 4be96: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4be9c: 4e5e unlk %fp <== NOT EXECUTED 4be9e: 4e75 rts <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4bea0: 74fc moveq #-4,%d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4bea2: 2002 movel %d2,%d0 <== NOT EXECUTED 4bea4: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4beaa: 4e5e unlk %fp <== NOT EXECUTED 4beac: 4e75 rts <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4beae: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4beb2: 78e0 moveq #-32,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4beb4: 4e94 jsr %a4@ <== NOT EXECUTED 4beb6: 588f addql #4,%sp <== NOT EXECUTED 4beb8: 60d2 bras 4be8c <pipe_write+0xda> <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4beba: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bebc: 4286 clrl %d6 <== NOT EXECUTED 4bebe: 4282 clrl %d2 <== NOT EXECUTED 4bec0: 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))
4bec6: 4bf9 0004 ccb8 lea 4ccb8 <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);
4becc: 2e3c 0004 e024 movel #319524,%d7 <== NOT EXECUTED 4bed2: 6000 ff42 braw 4be16 <pipe_write+0x64> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4bed6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4bed8: 91c6 subal %d6,%a0 <== NOT EXECUTED 4beda: b1c4 cmpal %d4,%a0 <== NOT EXECUTED 4bedc: 6402 bccs 4bee0 <pipe_write+0x12e> <== NOT EXECUTED 4bede: 2808 movel %a0,%d4 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4bee0: 2a01 movel %d1,%d5 <== NOT EXECUTED 4bee2: daaa 0008 addl %a2@(8),%d5 <== NOT EXECUTED 4bee6: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED 4beea: 2a00 movel %d0,%d5 <== NOT EXECUTED 4beec: 9a81 subl %d1,%d5 <== NOT EXECUTED
if (chunk > chunk1) {
4beee: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4bef0: 6c6e bges 4bf60 <pipe_write+0x1ae> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4bef2: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4bef4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bef8: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4befc: d292 addl %a2@,%d1 <== NOT EXECUTED 4befe: 2047 moveal %d7,%a0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4bf00: 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);
4bf02: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bf04: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4bf06: 2004 movel %d4,%d0 <== NOT EXECUTED 4bf08: 9085 subl %d5,%d0 <== NOT EXECUTED 4bf0a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bf0c: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf10: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf14: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bf16: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4bf18: 4e90 jsr %a0@ <== NOT EXECUTED 4bf1a: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
4bf1e: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4bf22: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bf26: 6612 bnes 4bf3a <pipe_write+0x188> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
written += chunk;
4bf28: 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) {
4bf2a: 2c02 movel %d2,%d6 <== NOT EXECUTED 4bf2c: b483 cmpl %d3,%d2 <== NOT EXECUTED 4bf2e: 6452 bccs 4bf82 <pipe_write+0x1d0> <== NOT EXECUTED 4bf30: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bf34: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bf36: 6000 fede braw 4be16 <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);
4bf3a: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4bf3e: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4bf42: 4eb9 0004 cc40 jsr 4cc40 <rtems_barrier_release> <== NOT EXECUTED 4bf48: 508f addql #8,%sp <== NOT EXECUTED 4bf4a: 60dc bras 4bf28 <pipe_write+0x176> <== 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)) {
4bf4c: 78fc moveq #-4,%d4 <== NOT EXECUTED 4bf4e: 6000 ff3c braw 4be8c <pipe_write+0xda> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf52: 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)) {
4bf56: 78f5 moveq #-11,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf58: 4e94 jsr %a4@ <== NOT EXECUTED 4bf5a: 588f addql #4,%sp <== NOT EXECUTED 4bf5c: 6000 ff2e braw 4be8c <pipe_write+0xda> <== 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);
4bf60: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4bf62: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf66: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf6a: d292 addl %a2@,%d1 <== NOT EXECUTED 4bf6c: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bf6e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bf70: 4e90 jsr %a0@ <== NOT EXECUTED 4bf72: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4bf76: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4bf7a: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bf7e: 67a8 beqs 4bf28 <pipe_write+0x176> <== NOT EXECUTED 4bf80: 60b8 bras 4bf3a <pipe_write+0x188> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf82: 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) {
4bf86: 4284 clrl %d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf88: 4e94 jsr %a4@ <== NOT EXECUTED 4bf8a: 588f addql #4,%sp <== NOT EXECUTED 4bf8c: 6000 fefe braw 4be8c <pipe_write+0xda> <== NOT EXECUTED
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 c83c moveal 5c83c <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 c83c moveal 5c83c <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
...
0005a2d0 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
5a2d0: 4e56 fff4 linkw %fp,#-12 5a2d4: 202e 0008 movel %fp@(8),%d0 5a2d8: 222e 000c movel %fp@(12),%d1 5a2dc: 206e 0010 moveal %fp@(16),%a0 5a2e0: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5a2e4: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 5a2ea: 6468 bccs 5a354 <read+0x84>
iop = rtems_libio_iop( fd );
5a2ec: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 5a2f2: ed88 lsll #6,%d0 5a2f4: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5a2f6: 202a 0014 movel %a2@(20),%d0 5a2fa: 0800 0008 btst #8,%d0 5a2fe: 6754 beqs 5a354 <read+0x84>
rtems_libio_check_buffer( buffer );
5a300: 4a81 tstl %d1 5a302: 6768 beqs 5a36c <read+0x9c>
rtems_libio_check_count( count );
5a304: 4a88 tstl %a0 5a306: 6740 beqs 5a348 <read+0x78>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5a308: 0800 0001 btst #1,%d0 5a30c: 675e beqs 5a36c <read+0x9c>
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
5a30e: 226a 003c moveal %a2@(60),%a1 5a312: 2269 0008 moveal %a1@(8),%a1 5a316: 4a89 tstl %a1 5a318: 676a beqs 5a384 <read+0xb4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->read_h)( iop, buffer, count );
5a31a: 2f08 movel %a0,%sp@- 5a31c: 2f01 movel %d1,%sp@- 5a31e: 2f0a movel %a2,%sp@- 5a320: 4e91 jsr %a1@
if ( rc > 0 )
5a322: 4fef 000c lea %sp@(12),%sp 5a326: 4a80 tstl %d0 5a328: 6f14 bles 5a33e <read+0x6e>
iop->offset += rc;
5a32a: 2400 movel %d0,%d2 5a32c: 5bc1 smi %d1 5a32e: 49c1 extbl %d1 5a330: d5aa 0010 addl %d2,%a2@(16) 5a334: 262a 000c movel %a2@(12),%d3 5a338: d781 addxl %d1,%d3 5a33a: 2543 000c movel %d3,%a2@(12)
return rc;
}
5a33e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a344: 4e5e unlk %fp 5a346: 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 );
5a348: 4280 clrl %d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a34a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a350: 4e5e unlk %fp <== NOT EXECUTED 5a352: 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 );
5a354: 4eb9 0004 d804 jsr 4d804 <__errno> 5a35a: 7409 moveq #9,%d2 5a35c: 2040 moveal %d0,%a0 5a35e: 70ff moveq #-1,%d0 5a360: 2082 movel %d2,%a0@
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a362: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a368: 4e5e unlk %fp 5a36a: 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 );
5a36c: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a372: 7216 moveq #22,%d1 <== NOT EXECUTED 5a374: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a376: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a378: 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 );
5a37e: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a380: 4e5e unlk %fp <== NOT EXECUTED 5a382: 4e75 rts <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5a384: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a38a: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a38c: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a38e: 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 );
5a394: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a39a: 4e5e unlk %fp <== NOT EXECUTED
5a39c: 4e75 rts
00068354 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
68354: 4e56 ffe0 linkw %fp,#-32 68358: 48d7 001c moveml %d2-%d4,%sp@ 6835c: 262e 0008 movel %fp@(8),%d3 68360: 282e 000c movel %fp@(12),%d4
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
68364: 6700 0092 beqw 683f8 <readlink+0xa4>
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
68368: 2f03 movel %d3,%sp@- 6836a: 240e movel %fp,%d2 6836c: 0682 ffff ffec addil #-20,%d2 68372: 4eb9 0008 5a5c jsr 85a5c <strlen> 68378: 4297 clrl %sp@ 6837a: 2f02 movel %d2,%sp@- 6837c: 42a7 clrl %sp@- 6837e: 2f00 movel %d0,%sp@- 68380: 2f03 movel %d3,%sp@- 68382: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
68388: 4fef 0014 lea %sp@(20),%sp 6838c: 4a80 tstl %d0 6838e: 665a bnes 683ea <readlink+0x96>
return -1;
if ( !loc.ops->node_type_h ){
68390: 226e fff8 moveal %fp@(-8),%a1 68394: 2069 0010 moveal %a1@(16),%a0 68398: 4a88 tstl %a0 6839a: 6700 00a6 beqw 68442 <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 ){
6839e: 2f02 movel %d2,%sp@- 683a0: 4e90 jsr %a0@ 683a2: 588f addql #4,%sp 683a4: 7204 moveq #4,%d1 683a6: b280 cmpl %d0,%d1 683a8: 6668 bnes 68412 <readlink+0xbe>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
683aa: 226e fff8 moveal %fp@(-8),%a1 683ae: 2069 003c moveal %a1@(60),%a0 683b2: 4a88 tstl %a0 683b4: 6700 008c beqw 68442 <readlink+0xee>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
683b8: 2f2e 0010 movel %fp@(16),%sp@- 683bc: 2f04 movel %d4,%sp@- 683be: 2f02 movel %d2,%sp@- 683c0: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
683c2: 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 );
683c6: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
683c8: 4fef 000c lea %sp@(12),%sp 683cc: 4a88 tstl %a0 683ce: 670e beqs 683de <readlink+0x8a> 683d0: 2068 001c moveal %a0@(28),%a0 683d4: 4a88 tstl %a0 683d6: 6706 beqs 683de <readlink+0x8a> 683d8: 2f02 movel %d2,%sp@- 683da: 4e90 jsr %a0@ 683dc: 588f addql #4,%sp
return result;
}
683de: 2003 movel %d3,%d0 683e0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 683e6: 4e5e unlk %fp 683e8: 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 )
683ea: 76ff moveq #-1,%d3 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
683ec: 2003 movel %d3,%d0 <== NOT EXECUTED 683ee: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 683f4: 4e5e unlk %fp <== NOT EXECUTED 683f6: 4e75 rts <== NOT EXECUTED
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
683f8: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 683fe: 76ff moveq #-1,%d3 <== NOT EXECUTED 68400: 720e moveq #14,%d1 <== NOT EXECUTED 68402: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68404: 2003 movel %d3,%d0 <== NOT EXECUTED 68406: 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 );
6840c: 2081 movel %d1,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6840e: 4e5e unlk %fp <== NOT EXECUTED 68410: 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 );
68412: 206e fff8 moveal %fp@(-8),%a0 68416: 4a88 tstl %a0 68418: 670e beqs 68428 <readlink+0xd4> 6841a: 2068 001c moveal %a0@(28),%a0 6841e: 4a88 tstl %a0 68420: 6706 beqs 68428 <readlink+0xd4> 68422: 2f02 movel %d2,%sp@- 68424: 4e90 jsr %a0@ 68426: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
68428: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 6842e: 76ff moveq #-1,%d3 68430: 2040 moveal %d0,%a0 68432: 7016 moveq #22,%d0 68434: 2080 movel %d0,%a0@
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68436: 2003 movel %d3,%d0 68438: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 6843e: 4e5e unlk %fp 68440: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
68442: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68446: 4a88 tstl %a0 <== NOT EXECUTED 68448: 6706 beqs 68450 <readlink+0xfc> <== NOT EXECUTED 6844a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6844c: 4e90 jsr %a0@ <== NOT EXECUTED 6844e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68450: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 68456: 76ff moveq #-1,%d3 <== NOT EXECUTED 68458: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6845a: 2003 movel %d3,%d0 <== NOT EXECUTED 6845c: 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 );
68462: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
68468: 4e5e unlk %fp <== NOT EXECUTED
6846a: 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 0005 fde4 cmpl 5fde4 <rtems_libio_number_iops>,%d0 44962: 6400 00f0 bccw 44a54 <readv+0x10c>
iop = rtems_libio_iop( fd );
44966: 2679 0006 1c3c moveal 61c3c <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 0004 fd30 jsr 4fd30 <__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 0004 fd30 jsr 4fd30 <__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 0004 fd30 jsr 4fd30 <__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
...
0005a400 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
5a400: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
5a402: 4e56 fff0 linkw %fp,#-16 5a406: 52b9 0005 d814 addql #1,5d814 <rtems_malloc_statistics+0x10> 5a40c: 48d7 001c moveml %d2-%d4,%sp@ 5a410: 242e 0008 movel %fp@(8),%d2 5a414: 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())) {
5a418: b0b9 0005 dad6 cmpl 5dad6 <_System_state_Current>,%d0 5a41e: 677a beqs 5a49a <realloc+0x9a>
}
/*
* Continue with realloc().
*/
if ( !ptr )
5a420: 4a82 tstl %d2 5a422: 6700 00de beqw 5a502 <realloc+0x102>
return malloc( size );
if ( !size ) {
5a426: 4a83 tstl %d3 5a428: 673e beqs 5a468 <realloc+0x68>
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
5a42a: 486e fffc pea %fp@(-4) 5a42e: 2f02 movel %d2,%sp@- 5a430: 2f39 0005 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 5a436: 4eb9 0005 a5e8 jsr 5a5e8 <_Protected_heap_Get_block_size> 5a43c: 4fef 000c lea %sp@(12),%sp 5a440: 4a00 tstb %d0 5a442: 673c beqs 5a480 <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 ) ) {
5a444: 2f03 movel %d3,%sp@- 5a446: 2f02 movel %d2,%sp@- 5a448: 2f39 0005 c180 movel 5c180 <RTEMS_Malloc_Heap>,%sp@- 5a44e: 4eb9 0005 a624 jsr 5a624 <_Protected_heap_Resize_block> 5a454: 4fef 000c lea %sp@(12),%sp 5a458: 4a00 tstb %d0 5a45a: 6754 beqs 5a4b0 <realloc+0xb0>
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a45c: 2002 movel %d2,%d0 5a45e: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a464: 4e5e unlk %fp 5a466: 4e75 rts
*/
if ( !ptr )
return malloc( size );
if ( !size ) {
free( ptr );
5a468: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5a46a: 4282 clrl %d2 <== NOT EXECUTED 5a46c: 4eb9 0004 a518 jsr 4a518 <free> <== NOT EXECUTED
return (void *) 0;
5a472: 588f addql #4,%sp <== NOT EXECUTED
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a474: 2002 movel %d2,%d0 <== NOT EXECUTED 5a476: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED 5a47c: 4e5e unlk %fp <== NOT EXECUTED 5a47e: 4e75 rts <== NOT EXECUTED
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
errno = EINVAL;
5a480: 4eb9 0004 d804 jsr 4d804 <__errno> 5a486: 4282 clrl %d2 5a488: 2040 moveal %d0,%a0 5a48a: 7016 moveq #22,%d0 5a48c: 2080 movel %d0,%a0@
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a48e: 2002 movel %d2,%d0 5a490: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a496: 4e5e unlk %fp 5a498: 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)
5a49a: 2039 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 5a4a0: 6752 beqs 5a4f4 <realloc+0xf4>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5a4a2: 4282 clrl %d2
}
5a4a4: 2002 movel %d2,%d0 5a4a6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a4ac: 4e5e unlk %fp 5a4ae: 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 );
5a4b0: 2f03 movel %d3,%sp@- 5a4b2: 4eb9 0004 aa88 jsr 4aa88 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5a4b8: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
5a4ba: 53b9 0005 d808 subql #1,5d808 <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 );
5a4c0: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5a4c2: 67de beqs 5a4a2 <realloc+0xa2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
5a4c4: 202e fffc movel %fp@(-4),%d0 5a4c8: b083 cmpl %d3,%d0 5a4ca: 6402 bccs 5a4ce <realloc+0xce> 5a4cc: 2600 movel %d0,%d3 5a4ce: 2f03 movel %d3,%sp@- 5a4d0: 2f02 movel %d2,%sp@- 5a4d2: 2f04 movel %d4,%sp@- 5a4d4: 4eb9 0004 e024 jsr 4e024 <memcpy>
free( ptr );
5a4da: 2f02 movel %d2,%sp@- 5a4dc: 2404 movel %d4,%d2 5a4de: 4eb9 0004 a518 jsr 4a518 <free>
return new_area;
5a4e4: 4fef 0010 lea %sp@(16),%sp
}
5a4e8: 2002 movel %d2,%d0 5a4ea: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a4f0: 4e5e unlk %fp 5a4f2: 4e75 rts
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
return (void *) 0;
if (_ISR_Nest_level > 0)
5a4f4: 2039 0005 d9ee movel 5d9ee <_ISR_Nest_level>,%d0 5a4fa: 6700 ff24 beqw 5a420 <realloc+0x20>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5a4fe: 4282 clrl %d2 <== NOT EXECUTED 5a500: 60a2 bras 5a4a4 <realloc+0xa4> <== NOT EXECUTED
/*
* Continue with realloc().
*/
if ( !ptr )
return malloc( size );
5a502: 2f03 movel %d3,%sp@- 5a504: 4eb9 0004 aa88 jsr 4aa88 <malloc> 5a50a: 588f addql #4,%sp 5a50c: 2400 movel %d0,%d2
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a50e: 2002 movel %d2,%d0 5a510: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a516: 4e5e unlk %fp 5a518: 4e75 rts
...
0006846c <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
6846c: 4e56 ffbc linkw %fp,#-68 68470: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 68474: 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 );
68478: 2f04 movel %d4,%sp@- 6847a: 4eb9 0004 6538 jsr 46538 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
68480: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
68482: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
68484: 6600 01ce bnew 68654 <rmdir+0x1e8>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
68488: 2044 moveal %d4,%a0 6848a: 762f moveq #47,%d3 6848c: 1210 moveb %a0@,%d1 6848e: 1001 moveb %d1,%d0 68490: 49c0 extbl %d0 68492: b680 cmpl %d0,%d3 68494: 670e beqs 684a4 <rmdir+0x38>
68496: 163c 005c moveb #92,%d3 <== NOT EXECUTED 6849a: b680 cmpl %d0,%d3 <== NOT EXECUTED 6849c: 6706 beqs 684a4 <rmdir+0x38> <== NOT EXECUTED 6849e: 4a01 tstb %d1 <== NOT EXECUTED 684a0: 6600 00fc bnew 6859e <rmdir+0x132> <== NOT EXECUTED
684a4: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 684aa: 45ee ffec lea %fp@(-20),%a2 684ae: 49ee fff0 lea %fp@(-16),%a4 684b2: 200e movel %fp,%d0 684b4: 0680 ffff fff4 addil #-12,%d0 684ba: 2640 moveal %d0,%a3 684bc: 4bee fff8 lea %fp@(-8),%a5 684c0: 224e moveal %fp,%a1 684c2: 24a8 0018 movel %a0@(24),%a2@ 684c6: 28a8 001c movel %a0@(28),%a4@ 684ca: 26a8 0020 movel %a0@(32),%a3@ 684ce: 2aa8 0024 movel %a0@(36),%a5@ 684d2: 2328 0028 movel %a0@(40),%a1@- 684d6: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684d8: 2040 moveal %d0,%a0
name = pathname + parentpathlen;
684da: 2644 moveal %d4,%a3 684dc: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
684de: 240e movel %fp,%d2 684e0: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684e6: 2d50 ffe0 movel %a0@,%fp@(-32) 684ea: 2d51 ffe8 movel %a1@,%fp@(-24) 684ee: 2d54 ffdc movel %a4@,%fp@(-36)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
684f2: 49f9 0008 5a5c lea 85a5c <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684f8: 2d55 ffe4 movel %a5@,%fp@(-28) 684fc: 2d52 ffd8 movel %a2@,%fp@(-40)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
68500: 2f0b movel %a3,%sp@- 68502: 4e94 jsr %a4@ 68504: 2e80 movel %d0,%sp@ 68506: 2f0b movel %a3,%sp@- 68508: 4eb9 0004 64f0 jsr 464f0 <rtems_filesystem_prefix_separators> 6850e: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
68510: 2f0b movel %a3,%sp@- 68512: 4e94 jsr %a4@ 68514: 4297 clrl %sp@ 68516: 2f02 movel %d2,%sp@- 68518: 42a7 clrl %sp@- 6851a: 2f00 movel %d0,%sp@- 6851c: 2f0b movel %a3,%sp@- 6851e: 4eb9 0004 65aa jsr 465aa <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
68524: 4fef 001c lea %sp@(28),%sp 68528: 4a80 tstl %d0 6852a: 6600 00ee bnew 6861a <rmdir+0x1ae>
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
6852e: 226e ffe4 moveal %fp@(-28),%a1 68532: 2069 0010 moveal %a1@(16),%a0 68536: 4a88 tstl %a0 68538: 6700 01a0 beqw 686da <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 ){
6853c: 2f02 movel %d2,%sp@- 6853e: 4e90 jsr %a0@ 68540: 588f addql #4,%sp 68542: 7201 moveq #1,%d1 68544: b280 cmpl %d0,%d1 68546: 6600 0086 bnew 685ce <rmdir+0x162>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
6854a: 206e ffe0 moveal %fp@(-32),%a0 6854e: 2068 0034 moveal %a0@(52),%a0 68552: 4a88 tstl %a0 68554: 6700 0136 beqw 6868c <rmdir+0x220>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
68558: 2f02 movel %d2,%sp@- 6855a: 2f0a movel %a2,%sp@- 6855c: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
6855e: 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 );
68562: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
68564: 508f addql #8,%sp 68566: 4a88 tstl %a0 68568: 670e beqs 68578 <rmdir+0x10c> 6856a: 2068 001c moveal %a0@(28),%a0 6856e: 4a88 tstl %a0 68570: 6706 beqs 68578 <rmdir+0x10c> 68572: 2f02 movel %d2,%sp@- 68574: 4e90 jsr %a0@ 68576: 588f addql #4,%sp
if ( free_parentloc )
68578: 4a03 tstb %d3 6857a: 6716 beqs 68592 <rmdir+0x126>
rtems_filesystem_freenode( &parentloc );
6857c: 206e fff8 moveal %fp@(-8),%a0 68580: 4a88 tstl %a0 68582: 670e beqs 68592 <rmdir+0x126> 68584: 2068 001c moveal %a0@(28),%a0 68588: 4a88 tstl %a0 6858a: 6706 beqs 68592 <rmdir+0x126> 6858c: 2f0a movel %a2,%sp@- 6858e: 4e90 jsr %a0@ 68590: 588f addql #4,%sp
return result;
}
68592: 200b movel %a3,%d0 68594: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 6859a: 4e5e unlk %fp 6859c: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
6859e: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 685a4: 45ee ffec lea %fp@(-20),%a2 <== NOT EXECUTED 685a8: 5888 addql #4,%a0 <== NOT EXECUTED 685aa: 49ee fff0 lea %fp@(-16),%a4 <== NOT EXECUTED 685ae: 200e movel %fp,%d0 <== NOT EXECUTED 685b0: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED 685b6: 2640 moveal %d0,%a3 <== NOT EXECUTED 685b8: 4bee fff8 lea %fp@(-8),%a5 <== NOT EXECUTED 685bc: 224e moveal %fp,%a1 <== NOT EXECUTED 685be: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 685c0: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 685c2: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 685c4: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 685c6: 2310 movel %a0@,%a1@- <== NOT EXECUTED 685c8: 4203 clrb %d3 <== NOT EXECUTED 685ca: 6000 ff0c braw 684d8 <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 );
685ce: 206e ffe4 moveal %fp@(-28),%a0 685d2: 4a88 tstl %a0 685d4: 670e beqs 685e4 <rmdir+0x178> 685d6: 2068 001c moveal %a0@(28),%a0 685da: 4a88 tstl %a0 685dc: 6706 beqs 685e4 <rmdir+0x178> 685de: 2f02 movel %d2,%sp@- 685e0: 4e90 jsr %a0@ 685e2: 588f addql #4,%sp
if ( free_parentloc )
685e4: 4a03 tstb %d3 685e6: 6716 beqs 685fe <rmdir+0x192>
rtems_filesystem_freenode( &parentloc );
685e8: 206e fff8 moveal %fp@(-8),%a0 685ec: 4a88 tstl %a0 685ee: 670e beqs 685fe <rmdir+0x192> 685f0: 2068 001c moveal %a0@(28),%a0 685f4: 4a88 tstl %a0 685f6: 6706 beqs 685fe <rmdir+0x192> 685f8: 2f0a movel %a2,%sp@- 685fa: 4e90 jsr %a0@ 685fc: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
685fe: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 68604: 367c ffff moveaw #-1,%a3 68608: 2040 moveal %d0,%a0 6860a: 7014 moveq #20,%d0 6860c: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
6860e: 200b movel %a3,%d0 68610: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 68616: 4e5e unlk %fp 68618: 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 )
6861a: 4a03 tstb %d3 6861c: 6610 bnes 6862e <rmdir+0x1c2>
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
6861e: 367c ffff moveaw #-1,%a3
return result;
}
68622: 200b movel %a3,%d0 68624: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 6862a: 4e5e unlk %fp 6862c: 4e75 rts
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
6862e: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 68632: 4a88 tstl %a0 <== NOT EXECUTED 68634: 67e8 beqs 6861e <rmdir+0x1b2> <== NOT EXECUTED 68636: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 6863a: 67e2 beqs 6861e <rmdir+0x1b2> <== NOT EXECUTED 6863c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6863e: 2040 moveal %d0,%a0 <== NOT EXECUTED 68640: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 68644: 4e90 jsr %a0@ <== NOT EXECUTED 68646: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
68648: 200b movel %a3,%d0 <== NOT EXECUTED 6864a: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 68650: 4e5e unlk %fp <== NOT EXECUTED 68652: 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,
68654: 42a7 clrl %sp@- 68656: 45ee ffec lea %fp@(-20),%a2 6865a: 2f0a movel %a2,%sp@- 6865c: 4878 0002 pea 2 <DOUBLE_FLOAT> 68660: 2f00 movel %d0,%sp@- 68662: 2f04 movel %d4,%sp@- 68664: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
6866a: 4fef 0014 lea %sp@(20),%sp 6866e: 4a80 tstl %d0 68670: 66ac bnes 6861e <rmdir+0x1b2> 68672: 200e movel %fp,%d0 68674: 49ee fff0 lea %fp@(-16),%a4 68678: 0680 ffff fff4 addil #-12,%d0 6867e: 4bee fff8 lea %fp@(-8),%a5 68682: 43ee fffc lea %fp@(-4),%a1 68686: 7601 moveq #1,%d3 68688: 6000 fe4e braw 684d8 <rmdir+0x6c>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
6868c: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 68690: 4a88 tstl %a0 <== NOT EXECUTED 68692: 670e beqs 686a2 <rmdir+0x236> <== NOT EXECUTED 68694: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68698: 4a88 tstl %a0 <== NOT EXECUTED 6869a: 6706 beqs 686a2 <rmdir+0x236> <== NOT EXECUTED 6869c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6869e: 4e90 jsr %a0@ <== NOT EXECUTED 686a0: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
686a2: 4a03 tstb %d3 <== NOT EXECUTED 686a4: 6716 beqs 686bc <rmdir+0x250> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
686a6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 686aa: 4a88 tstl %a0 <== NOT EXECUTED 686ac: 670e beqs 686bc <rmdir+0x250> <== NOT EXECUTED 686ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 686b2: 4a88 tstl %a0 <== NOT EXECUTED 686b4: 6706 beqs 686bc <rmdir+0x250> <== NOT EXECUTED 686b6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 686b8: 4e90 jsr %a0@ <== NOT EXECUTED 686ba: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
686bc: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 686c2: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 686c6: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
686c8: 200b movel %a3,%d0 <== NOT EXECUTED 686ca: 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 );
686d0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
686d6: 4e5e unlk %fp <== NOT EXECUTED 686d8: 4e75 rts <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
rtems_filesystem_freenode( &loc );
686da: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 686de: 4a88 tstl %a0 <== NOT EXECUTED 686e0: 67c0 beqs 686a2 <rmdir+0x236> <== NOT EXECUTED
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
686e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 686e4: 4e90 jsr %a0@ <== NOT EXECUTED 686e6: 588f addql #4,%sp <== NOT EXECUTED 686e8: 60b8 bras 686a2 <rmdir+0x236> <== NOT EXECUTED
...
0004ca38 <rtems_assoc_local_by_remote>:
uint32_t rtems_assoc_local_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ca38: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
4ca3c: 2f2e 000c movel %fp@(12),%sp@- 4ca40: 2f2e 0008 movel %fp@(8),%sp@- 4ca44: 4eb9 0004 ca6c jsr 4ca6c <rtems_assoc_ptr_by_remote>
if (nap)
4ca4a: 508f addql #8,%sp 4ca4c: 4a80 tstl %d0 4ca4e: 6706 beqs 4ca56 <rtems_assoc_local_by_remote+0x1e>
return nap->local_value;
4ca50: 2040 moveal %d0,%a0 4ca52: 2028 0004 movel %a0@(4),%d0
return 0;
}
4ca56: 4e5e unlk %fp 4ca58: 4e75 rts
...
0004c9ec <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4c9ec: 4e56 ffe8 linkw %fp,#-24 4c9f0: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4c9f4: 2c2e 0008 movel %fp@(8),%d6 4c9f8: 4283 clrl %d3 4c9fa: 4285 clrl %d5 4c9fc: 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);
4c9fe: 45f9 0004 ca38 lea 4ca38 <rtems_assoc_local_by_remote>,%a2
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ca04: 282e 000c movel %fp@(12),%d4
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
4ca08: 2002 movel %d2,%d0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca0a: 5283 addql #1,%d3
if (b & remote_value)
4ca0c: c084 andl %d4,%d0 4ca0e: 6614 bnes 4ca24 <rtems_assoc_local_by_remote_bitfield+0x38>
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca10: 7020 moveq #32,%d0 4ca12: d482 addl %d2,%d2 4ca14: b083 cmpl %d3,%d0 4ca16: 66f0 bnes 4ca08 <rtems_assoc_local_by_remote_bitfield+0x1c>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4ca18: 2005 movel %d5,%d0 4ca1a: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4ca20: 4e5e unlk %fp 4ca22: 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);
4ca24: 2f02 movel %d2,%sp@-
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca26: d482 addl %d2,%d2
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4ca28: 2f06 movel %d6,%sp@- 4ca2a: 4e92 jsr %a2@ 4ca2c: 508f addql #8,%sp 4ca2e: 8a80 orl %d0,%d5
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca30: 7020 moveq #32,%d0 4ca32: b083 cmpl %d3,%d0 4ca34: 66d2 bnes 4ca08 <rtems_assoc_local_by_remote_bitfield+0x1c>
4ca36: 60e0 bras 4ca18 <rtems_assoc_local_by_remote_bitfield+0x2c><== NOT EXECUTED
0004ca5c <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4ca5c: 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;
}
4ca60: 203c 0005 c2d0 movel #377552,%d0 <== NOT EXECUTED 4ca66: 4e5e unlk %fp <== NOT EXECUTED 4ca68: 4e75 rts <== NOT EXECUTED
...
0004a38c <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a38c: 4e56 0000 linkw %fp,#0 4a390: 2f02 movel %d2,%sp@- 4a392: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4a396: 2f02 movel %d2,%sp@- 4a398: 2f2e 0008 movel %fp@(8),%sp@- 4a39c: 4eb9 0004 a3c4 jsr 4a3c4 <rtems_assoc_ptr_by_local>
if (nap)
4a3a2: 508f addql #8,%sp 4a3a4: 4a80 tstl %d0 4a3a6: 670c beqs 4a3b4 <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
4a3a8: 2040 moveal %d0,%a0 4a3aa: 242e fffc movel %fp@(-4),%d2 4a3ae: 4e5e unlk %fp 4a3b0: 2010 movel %a0@,%d0 4a3b2: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
4a3b4: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
4a3b8: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a3bc: 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);
4a3be: 4ef9 0004 ca5c jmp 4ca5c <rtems_assoc_name_bad> <== NOT EXECUTED
0004a3c4 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a3c4: 4e56 0000 linkw %fp,#0 4a3c8: 2f0a movel %a2,%sp@- 4a3ca: 246e 0008 moveal %fp@(8),%a2 4a3ce: 2f02 movel %d2,%sp@- 4a3d0: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a3d4: 2012 movel %a2@,%d0 4a3d6: 6742 beqs 4a41a <rtems_assoc_ptr_by_local+0x56> 4a3d8: 4879 0005 b5d8 pea 5b5d8 <IMFS_link_handlers+0x74> 4a3de: 2f00 movel %d0,%sp@- 4a3e0: 4eb9 0004 e70c jsr 4e70c <strcmp> 4a3e6: 508f addql #8,%sp 4a3e8: 4a80 tstl %d0 4a3ea: 662a bnes 4a416 <rtems_assoc_ptr_by_local+0x52>
default_ap = ap++;
4a3ec: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4a3f0: 4a90 tstl %a0@ <== NOT EXECUTED 4a3f2: 6714 beqs 4a408 <rtems_assoc_ptr_by_local+0x44> <== NOT EXECUTED 4a3f4: 200a movel %a2,%d0 <== NOT EXECUTED 4a3f6: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->local_value == local_value)
4a3f8: b4aa 0004 cmpl %a2@(4),%d2 4a3fc: 670a beqs 4a408 <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++)
4a3fe: 45ea 000c lea %a2@(12),%a2 4a402: 4a92 tstl %a2@ 4a404: 66f2 bnes 4a3f8 <rtems_assoc_ptr_by_local+0x34> 4a406: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a408: 200a movel %a2,%d0 4a40a: 242e fff8 movel %fp@(-8),%d2 4a40e: 246e fffc moveal %fp@(-4),%a2 4a412: 4e5e unlk %fp 4a414: 4e75 rts
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a416: 4280 clrl %d0 4a418: 60de bras 4a3f8 <rtems_assoc_ptr_by_local+0x34>
4a41a: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a41c: 200a movel %a2,%d0 <== NOT EXECUTED 4a41e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4a422: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a426: 4e5e unlk %fp <== NOT EXECUTED 4a428: 4e75 rts <== NOT EXECUTED
...
0004ca6c <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ca6c: 4e56 0000 linkw %fp,#0 4ca70: 2f0a movel %a2,%sp@- 4ca72: 246e 0008 moveal %fp@(8),%a2 4ca76: 2f02 movel %d2,%sp@- 4ca78: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4ca7c: 2012 movel %a2@,%d0 4ca7e: 6742 beqs 4cac2 <rtems_assoc_ptr_by_remote+0x56> 4ca80: 4879 0005 b5d8 pea 5b5d8 <IMFS_link_handlers+0x74> 4ca86: 2f00 movel %d0,%sp@- 4ca88: 4eb9 0004 e70c jsr 4e70c <strcmp> 4ca8e: 508f addql #8,%sp 4ca90: 4a80 tstl %d0 4ca92: 662a bnes 4cabe <rtems_assoc_ptr_by_remote+0x52>
default_ap = ap++;
4ca94: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4ca98: 4a90 tstl %a0@ <== NOT EXECUTED 4ca9a: 6714 beqs 4cab0 <rtems_assoc_ptr_by_remote+0x44> <== NOT EXECUTED 4ca9c: 200a movel %a2,%d0 <== NOT EXECUTED 4ca9e: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->remote_value == remote_value)
4caa0: b4aa 0008 cmpl %a2@(8),%d2 4caa4: 670a beqs 4cab0 <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++)
4caa6: 45ea 000c lea %a2@(12),%a2 4caaa: 4a92 tstl %a2@ 4caac: 66f2 bnes 4caa0 <rtems_assoc_ptr_by_remote+0x34> 4caae: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4cab0: 200a movel %a2,%d0 4cab2: 242e fff8 movel %fp@(-8),%d2 4cab6: 246e fffc moveal %fp@(-4),%a2 4caba: 4e5e unlk %fp 4cabc: 4e75 rts
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4cabe: 4280 clrl %d0 4cac0: 60de bras 4caa0 <rtems_assoc_ptr_by_remote+0x34>
4cac2: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4cac4: 200a movel %a2,%d0 <== NOT EXECUTED 4cac6: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4caca: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4cace: 4e5e unlk %fp <== NOT EXECUTED 4cad0: 4e75 rts <== NOT EXECUTED
...
0004d4fc <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4d4fc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4d500: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4d504: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d508: 4eb9 0004 a3c4 jsr 4a3c4 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4d50e: 508f addql #8,%sp <== NOT EXECUTED 4d510: 4a80 tstl %d0 <== NOT EXECUTED 4d512: 6706 beqs 4d51a <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4d514: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d516: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4d51a: 4e5e unlk %fp <== NOT EXECUTED 4d51c: 4e75 rts <== NOT EXECUTED
...
0004cad4 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4cad4: 4e56 ffe8 linkw %fp,#-24 4cad8: 202e 0010 movel %fp@(16),%d0 4cadc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4cae0: 242e 0008 movel %fp@(8),%d2 4cae4: 262e 000c movel %fp@(12),%d3 4cae8: 246e 0014 moveal %fp@(20),%a2
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4caec: 4a82 tstl %d2 4caee: 677a beqs 4cb6a <rtems_barrier_create+0x96>
return RTEMS_INVALID_NAME;
if ( !id )
4caf0: 4a8a tstl %a2 4caf2: 6700 00ce beqw 4cbc2 <rtems_barrier_create+0xee>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4caf6: 0803 0004 btst #4,%d3 4cafa: 677a beqs 4cb76 <rtems_barrier_create+0xa2>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4cafc: 4a80 tstl %d0 4cafe: 6700 00b4 beqw 4cbb4 <rtems_barrier_create+0xe0> 4cb02: 2239 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d1 4cb08: 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;
4cb0a: 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;
4cb0e: 2d40 fffc movel %d0,%fp@(-4) 4cb12: 23c1 0005 d954 movel %d1,5d954 <_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 );
4cb18: 4879 0005 db76 pea 5db76 <_Barrier_Information> 4cb1e: 4eb9 0004 7034 jsr 47034 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4cb24: 588f addql #4,%sp 4cb26: 2640 moveal %d0,%a3 4cb28: 4a80 tstl %d0 4cb2a: 6776 beqs 4cba2 <rtems_barrier_create+0xce>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
4cb2c: 2743 0010 movel %d3,%a3@(16)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4cb30: 486e fff8 pea %fp@(-8) 4cb34: 486b 0014 pea %a3@(20) 4cb38: 4eb9 0004 d068 jsr 4d068 <_CORE_barrier_Initialize> 4cb3e: 202b 0008 movel %a3@(8),%d0 4cb42: 4281 clrl %d1 4cb44: 2079 0005 db8e moveal 5db8e <_Barrier_Information+0x18>,%a0 4cb4a: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4cb4c: 2742 000c movel %d2,%a3@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4cb50: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4cb54: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4cb56: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4cb5c: 508f addql #8,%sp
(Objects_Name) name
);
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
4cb5e: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
4cb60: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cb66: 4e5e unlk %fp 4cb68: 4e75 rts
)
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4cb6a: 7003 moveq #3,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4cb6c: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cb72: 4e5e unlk %fp 4cb74: 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;
4cb76: 7201 moveq #1,%d1 4cb78: 2d41 fff8 movel %d1,%fp@(-8) 4cb7c: 2239 0005 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d1 4cb82: 5281 addql #1,%d1
the_attributes.maximum_count = maximum_waiters;
4cb84: 2d40 fffc movel %d0,%fp@(-4) 4cb88: 23c1 0005 d954 movel %d1,5d954 <_Thread_Dispatch_disable_level> 4cb8e: 4879 0005 db76 pea 5db76 <_Barrier_Information> 4cb94: 4eb9 0004 7034 jsr 47034 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4cb9a: 588f addql #4,%sp 4cb9c: 2640 moveal %d0,%a3 4cb9e: 4a80 tstl %d0 4cba0: 668a bnes 4cb2c <rtems_barrier_create+0x58>
_Thread_Enable_dispatch();
4cba2: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> 4cba8: 7005 moveq #5,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4cbaa: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cbb0: 4e5e unlk %fp 4cbb2: 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 )
4cbb4: 103c 000a moveb #10,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4cbb8: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cbbe: 4e5e unlk %fp 4cbc0: 4e75 rts
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
4cbc2: 7009 moveq #9,%d0
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4cbc4: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cbca: 4e5e unlk %fp 4cbcc: 4e75 rts
...
0004cc40 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
4cc40: 4e56 fffc linkw %fp,#-4 4cc44: 2f0a movel %a2,%sp@- 4cc46: 246e 000c moveal %fp@(12),%a2 4cc4a: 2f02 movel %d2,%sp@- 4cc4c: 242e 0008 movel %fp@(8),%d2
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4cc50: 4a8a tstl %a2 4cc52: 6754 beqs 4cca8 <rtems_barrier_release+0x68>
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4cc54: 486e fffc pea %fp@(-4) 4cc58: 2f02 movel %d2,%sp@- 4cc5a: 4879 0005 db76 pea 5db76 <_Barrier_Information> 4cc60: 4eb9 0004 74d0 jsr 474d0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4cc66: 4fef 000c lea %sp@(12),%sp 4cc6a: 4aae fffc tstl %fp@(-4) 4cc6e: 662a bnes 4cc9a <rtems_barrier_release+0x5a>
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
4cc70: 42a7 clrl %sp@- 4cc72: 2040 moveal %d0,%a0 4cc74: 2f02 movel %d2,%sp@- 4cc76: 4868 0014 pea %a0@(20) 4cc7a: 4eb9 0004 d0a4 jsr 4d0a4 <_CORE_barrier_Release> 4cc80: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4cc82: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cc88: 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;
4cc8c: 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();
4cc90: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cc92: 246e fff8 moveal %fp@(-8),%a2 4cc96: 4e5e unlk %fp 4cc98: 4e75 rts 4cc9a: 242e fff4 movel %fp@(-12),%d2
if ( !released )
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4cc9e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cca0: 246e fff8 moveal %fp@(-8),%a2 4cca4: 4e5e unlk %fp 4cca6: 4e75 rts 4cca8: 242e fff4 movel %fp@(-12),%d2
)
{
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4ccac: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ccae: 246e fff8 moveal %fp@(-8),%a2 4ccb2: 4e5e unlk %fp 4ccb4: 4e75 rts
...
0004ccb8 <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
4ccb8: 4e56 fffc linkw %fp,#-4 4ccbc: 2f02 movel %d2,%sp@- 4ccbe: 486e fffc pea %fp@(-4) 4ccc2: 242e 0008 movel %fp@(8),%d2 4ccc6: 2f02 movel %d2,%sp@- 4ccc8: 4879 0005 db76 pea 5db76 <_Barrier_Information> 4ccce: 4eb9 0004 74d0 jsr 474d0 <_Objects_Get>
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4ccd4: 4fef 000c lea %sp@(12),%sp 4ccd8: 4aae fffc tstl %fp@(-4) 4ccdc: 663a bnes 4cd18 <rtems_barrier_wait+0x60>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
4ccde: 42a7 clrl %sp@- 4cce0: 2f2e 000c movel %fp@(12),%sp@- 4cce4: 2040 moveal %d0,%a0 4cce6: 4878 0001 pea 1 <ADD> 4ccea: 2f02 movel %d2,%sp@- 4ccec: 4868 0014 pea %a0@(20) 4ccf0: 4eb9 0004 d0e0 jsr 4d0e0 <_CORE_barrier_Wait>
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
4ccf6: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch>
return _Barrier_Translate_core_barrier_return_code(
4ccfc: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0 4cd02: 2f28 0034 movel %a0@(52),%sp@- 4cd06: 4eb9 0004 d7bc jsr 4d7bc <_Barrier_Translate_core_barrier_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cd0c: 242e fff8 movel %fp@(-8),%d2
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
4cd10: 4fef 0018 lea %sp@(24),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cd14: 4e5e unlk %fp 4cd16: 4e75 rts 4cd18: 242e fff8 movel %fp@(-8),%d2
{
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4cd1c: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cd1e: 4e5e unlk %fp 4cd20: 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 e584 movel 5e584 <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 0004 f1ec jsr 4f1ec <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 da94 movel 5da94 <_Watchdog_Ticks_since_boot>,%d0
}
45606: 4e5e unlk %fp 45608: 4e75 rts
...
000690fc <rtems_clock_get_uptime>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
690fc: 4e56 0000 linkw %fp,#0 69100: 202e 0008 movel %fp@(8),%d0
if ( !uptime )
69104: 6710 beqs 69116 <rtems_clock_get_uptime+0x1a>
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
69106: 2f00 movel %d0,%sp@- 69108: 4eb9 0006 a1a0 jsr 6a1a0 <_TOD_Get_uptime_as_timespec>
return RTEMS_SUCCESSFUL;
6910e: 588f addql #4,%sp
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
69110: 4280 clrl %d0
return RTEMS_SUCCESSFUL; }
69112: 4e5e unlk %fp 69114: 4e75 rts
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
69116: 103c 0009 moveb #9,%d0
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
6911a: 4e5e unlk %fp 6911c: 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 dada movel %d0,5dada <_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
...
0004af74 <rtems_debug_is_enabled>:
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
4af74: 4e56 0000 linkw %fp,#0 4af78: 202e 0008 movel %fp@(8),%d0
return (_Debug_Level & level) ? true : false; }
4af7c: 4e5e unlk %fp
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
4af7e: c0b9 0005 da12 andl 5da12 <_Debug_Level>,%d0 4af84: 56c0 sne %d0
return (_Debug_Level & level) ? true : false; }
4af86: 4480 negl %d0 4af88: 4e75 rts
...
0004d4c0 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4d4c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4d4c4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4d4c6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d4ca: 4879 0005 b7ec pea 5b7ec <errno_assoc> <== NOT EXECUTED 4d4d0: 4eb9 0004 d4fc jsr 4d4fc <rtems_assoc_remote_by_local> <== NOT EXECUTED 4d4d6: 508f addql #8,%sp <== NOT EXECUTED 4d4d8: 2400 movel %d0,%d2 <== NOT EXECUTED 4d4da: 660a bnes 4d4e6 <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
return -1;
}
return -1;
}
4d4dc: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d4e0: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d4e2: 4e5e unlk %fp <== NOT EXECUTED 4d4e4: 4e75 rts <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4d4e6: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4d4ec: 2040 moveal %d0,%a0 <== NOT EXECUTED
return -1;
}
return -1;
}
4d4ee: 70ff moveq #-1,%d0 <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4d4f0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4d4f2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d4f6: 4e5e unlk %fp <== NOT EXECUTED 4d4f8: 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 da0e moveal 5da0e <_Thread_Executing>,%a1 45682: 2269 0108 moveal %a1@(264),%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 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d1 45696: 5281 addql #1,%d1 45698: 23c1 0005 d954 movel %d1,5d954 <_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 7d3c jsr 47d3c <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
456b6: 2079 0005 da0e moveal 5da0e <_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 7d64 jsr 47d64 <_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 0108 moveal %a1@(264),%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 7d3c jsr 47d3c <_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
...
0004b838 <rtems_extension_delete>:
#include <rtems/extension.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
4b838: 4e56 fffc linkw %fp,#-4 4b83c: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Extension_Control *)
4b83e: 486e fffc pea %fp@(-4) 4b842: 2f2e 0008 movel %fp@(8),%sp@- 4b846: 4879 0006 b602 pea 6b602 <_Extension_Information> 4b84c: 4eb9 0004 c990 jsr 4c990 <_Objects_Get>
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
4b852: 4fef 000c lea %sp@(12),%sp 4b856: 2440 moveal %d0,%a2 4b858: 4aae fffc tstl %fp@(-4) 4b85c: 663a bnes 4b898 <rtems_extension_delete+0x60>
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
4b85e: 486a 0010 pea %a2@(16) 4b862: 4eb9 0004 e254 jsr 4e254 <_User_extensions_Remove_set>
_Objects_Close( &_Extension_Information, &the_extension->Object );
4b868: 2f0a movel %a2,%sp@- 4b86a: 4879 0006 b602 pea 6b602 <_Extension_Information> 4b870: 4eb9 0004 c584 jsr 4c584 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _Extension_Free (
Extension_Control *the_extension
)
{
_Objects_Free( &_Extension_Information, &the_extension->Object );
4b876: 2f0a movel %a2,%sp@- 4b878: 4879 0006 b602 pea 6b602 <_Extension_Information> 4b87e: 4eb9 0004 c82c jsr 4c82c <_Objects_Free>
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
4b884: 4eb9 0004 d2f8 jsr 4d2f8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b88a: 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;
4b88e: 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();
4b892: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b894: 4e5e unlk %fp 4b896: 4e75 rts 4b898: 246e fff8 moveal %fp@(-8),%a2
{
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
4b89c: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4b89e: 4e5e unlk %fp 4b8a0: 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 ebd0 jsr 4ebd0 <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 c284 moveal 5c284 <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 c284 moveal 5c284 <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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 d804 jsr 4d804 <__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 c284 moveal 5c284 <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 aaa8 tstl 5aaa8 <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 c17c moveal 5c17c <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 c284 moveal 5c284 <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 ae12 pea 5ae12 <IntUartPollCallbacks.6559+0x20> 42282: 4e94 jsr %a4@
rtems_filesystem_root = loc;
42284: 2079 0005 c284 moveal 5c284 <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 ae12 pea 5ae12 <IntUartPollCallbacks.6559+0x20> 422b4: 4e94 jsr %a4@
rtems_filesystem_current = loc;
422b6: 2079 0005 c284 moveal 5c284 <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 ae14 pea 5ae14 <IntUartPollCallbacks.6559+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 6450 jsr 46450 <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 6450 jsr 46450 <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 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
00068a30 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68a30: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68a34: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 68a38: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68a3c: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68a3e: 2050 moveal %a0@,%a0 <== NOT EXECUTED 68a40: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 68a42: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68a44: 4480 negl %d0 <== NOT EXECUTED
68a46: 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
00048328 <rtems_get_version_string>:
#endif
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
48328: 4e56 0000 linkw %fp,#0
return _RTEMS_version; }
4832c: 203c 0005 f08a movel #389258,%d0 48332: 4e5e unlk %fp 48334: 4e75 rts
...
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 923e jsr 4923e <_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 ebd0 lea 4ebd0 <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 d804 jsr 4d804 <__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
000482cc <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
)
{
482cc: 4e56 fff4 linkw %fp,#-12 482d0: 226e 000c moveal %fp@(12),%a1 482d4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 482d8: 242e 0008 movel %fp@(8),%d2 482dc: 246e 0010 moveal %fp@(16),%a2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
482e0: 2039 0006 3ca2 movel 63ca2 <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
482e6: 2239 0006 3af6 movel 63af6 <_ISR_Nest_level>,%d1 482ec: 6600 009c bnew 4838a <rtems_io_register_driver+0xbe>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
482f0: 4a8a tstl %a2 482f2: 6700 00ea beqw 483de <rtems_io_register_driver+0x112>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
482f6: 2480 movel %d0,%a2@
if ( driver_table == NULL )
482f8: 4a89 tstl %a1 482fa: 6700 00e2 beqw 483de <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;
482fe: 4a91 tstl %a1@ 48300: 6700 00d4 beqw 483d6 <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 )
48304: b480 cmpl %d0,%d2 48306: 6476 bccs 4837e <rtems_io_register_driver+0xb2>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
48308: 2039 0006 3a5c movel 63a5c <_Thread_Dispatch_disable_level>,%d0 4830e: 5280 addql #1,%d0 48310: 23c0 0006 3a5c movel %d0,63a5c <_Thread_Dispatch_disable_level>
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
48316: 4a82 tstl %d2 48318: 667c bnes 48396 <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;
4831a: 2039 0006 3ca2 movel 63ca2 <_IO_Number_of_drivers>,%d0
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
48320: 6700 00fc beqw 4841e <rtems_io_register_driver+0x152> 48324: 2239 0006 3ca6 movel 63ca6 <_IO_Driver_address_table>,%d1 4832a: 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;
4832c: 4a90 tstl %a0@ 4832e: 6700 008e beqw 483be <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 ) {
48332: 5282 addql #1,%d2 48334: 41e8 0018 lea %a0@(24),%a0 48338: b480 cmpl %d0,%d2 4833a: 65f0 bcss 4832c <rtems_io_register_driver+0x60>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
4833c: 2482 movel %d2,%a2@
if ( m != n )
4833e: b480 cmpl %d0,%d2 48340: 6700 00de beqw 48420 <rtems_io_register_driver+0x154> 48344: 2602 movel %d2,%d3 48346: 2002 movel %d2,%d0 48348: 2041 moveal %d1,%a0 4834a: e78b lsll #3,%d3 4834c: eb88 lsll #5,%d0 4834e: 9083 subl %d3,%d0 48350: d1c0 addal %d0,%a0
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
48352: 20d9 movel %a1@+,%a0@+ 48354: 20d9 movel %a1@+,%a0@+ 48356: 20d9 movel %a1@+,%a0@+ 48358: 20d9 movel %a1@+,%a0@+ 4835a: 20d9 movel %a1@+,%a0@+ 4835c: 2091 movel %a1@,%a0@
_Thread_Enable_dispatch();
4835e: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
48364: 2d42 0008 movel %d2,%fp@(8)
}
48368: 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 );
4836e: 42ae 0010 clrl %fp@(16) 48372: 42ae 000c clrl %fp@(12)
}
48376: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48378: 4ef9 0005 0860 jmp 50860 <rtems_io_initialize>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
4837e: 700a moveq #10,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48380: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48386: 4e5e unlk %fp 48388: 4e75 rts
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
4838a: 7012 moveq #18,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
4838c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48392: 4e5e unlk %fp 48394: 4e75 rts
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
48396: 2202 movel %d2,%d1 48398: 2002 movel %d2,%d0 4839a: e789 lsll #3,%d1 4839c: eb88 lsll #5,%d0 4839e: 2079 0006 3ca6 moveal 63ca6 <_IO_Driver_address_table>,%a0 483a4: 9081 subl %d1,%d0 483a6: 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;
483a8: 4a90 tstl %a0@ 483aa: 673e beqs 483ea <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();
483ac: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch> 483b2: 700c moveq #12,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
483b4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483ba: 4e5e unlk %fp 483bc: 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;
483be: 4aa8 0004 tstl %a0@(4) 483c2: 6700 ff78 beqw 4833c <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 ) {
483c6: 5282 addql #1,%d2 483c8: 41e8 0018 lea %a0@(24),%a0 483cc: b480 cmpl %d0,%d2 483ce: 6500 ff5c bcsw 4832c <rtems_io_register_driver+0x60> 483d2: 6000 ff68 braw 4833c <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;
483d6: 4aa9 0004 tstl %a1@(4) 483da: 6600 ff28 bnew 48304 <rtems_io_register_driver+0x38>
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
483de: 7009 moveq #9,%d0
}
483e0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483e6: 4e5e unlk %fp 483e8: 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;
483ea: 4aa8 0004 tstl %a0@(4) 483ee: 66bc bnes 483ac <rtems_io_register_driver+0xe0>
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
483f0: 20d9 movel %a1@+,%a0@+ 483f2: 20d9 movel %a1@+,%a0@+ 483f4: 20d9 movel %a1@+,%a0@+ 483f6: 20d9 movel %a1@+,%a0@+ 483f8: 20d9 movel %a1@+,%a0@+ 483fa: 2091 movel %a1@,%a0@
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
483fc: 2482 movel %d2,%a2@
}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
483fe: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
48404: 2d42 0008 movel %d2,%fp@(8)
}
48408: 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 );
4840e: 42ae 0010 clrl %fp@(16) 48412: 42ae 000c clrl %fp@(12)
}
48416: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
48418: 4ef9 0005 0860 jmp 50860 <rtems_io_initialize>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
4841e: 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();
48420: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch> 48426: 7005 moveq #5,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48428: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4842e: 4e5e unlk %fp 48430: 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
...
00048434 <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
48434: 4e56 0000 linkw %fp,#0 48438: 202e 0008 movel %fp@(8),%d0
if ( rtems_interrupt_is_in_progress() )
4843c: 2239 0006 3af6 movel 63af6 <_ISR_Nest_level>,%d1 48442: 6644 bnes 48488 <rtems_io_unregister_driver+0x54>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
48444: b0b9 0006 3ca2 cmpl 63ca2 <_IO_Number_of_drivers>,%d0 4844a: 6506 bcss 48452 <rtems_io_unregister_driver+0x1e> 4844c: 700d moveq #13,%d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
4844e: 4e5e unlk %fp 48450: 4e75 rts 48452: 2239 0006 3a5c movel 63a5c <_Thread_Dispatch_disable_level>,%d1 48458: 5281 addql #1,%d1 4845a: 23c1 0006 3a5c movel %d1,63a5c <_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(
48460: 2200 movel %d0,%d1 48462: e788 lsll #3,%d0 48464: eb89 lsll #5,%d1 48466: 2079 0006 3ca6 moveal 63ca6 <_IO_Driver_address_table>,%a0 4846c: 9280 subl %d0,%d1 4846e: d1c1 addal %d1,%a0 48470: 4298 clrl %a0@+ 48472: 4298 clrl %a0@+ 48474: 4298 clrl %a0@+ 48476: 4298 clrl %a0@+ 48478: 4298 clrl %a0@+ 4847a: 4290 clrl %a0@
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
4847c: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch> 48482: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
48484: 4e5e unlk %fp 48486: 4e75 rts
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
48488: 7012 moveq #18,%d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
4848a: 4e5e unlk %fp 4848c: 4e75 rts
...
00048aa8 <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)
{
48aa8: 4e56 fff0 linkw %fp,#-16 48aac: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 48ab0: 266e 0008 moveal %fp@(8),%a3
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
48ab4: 4a8b tstl %a3 48ab6: 6744 beqs 48afc <rtems_iterate_over_all_threads+0x54> 48ab8: 49f9 0006 7f00 lea 67f00 <_Objects_Information_table+0x4>,%a4
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
48abe: 2054 moveal %a4@,%a0 48ac0: 4a88 tstl %a0 48ac2: 672e beqs 48af2 <rtems_iterate_over_all_threads+0x4a>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
48ac4: 2468 0004 moveal %a0@(4),%a2
if ( !information )
48ac8: 4a8a tstl %a2 48aca: 6726 beqs 48af2 <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
48acc: 4a6a 000e tstw %a2@(14) 48ad0: 6720 beqs 48af2 <rtems_iterate_over_all_threads+0x4a> 48ad2: 7401 moveq #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
48ad4: 206a 0018 moveal %a2@(24),%a0 48ad8: 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++ ) {
48adc: 5282 addql #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
48ade: 4a80 tstl %d0 48ae0: 6706 beqs 48ae8 <rtems_iterate_over_all_threads+0x40>
continue;
(*routine)(the_thread);
48ae2: 2f00 movel %d0,%sp@- 48ae4: 4e93 jsr %a3@ 48ae6: 588f addql #4,%sp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
48ae8: 4280 clrl %d0 48aea: 302a 000e movew %a2@(14),%d0 48aee: b480 cmpl %d0,%d2 48af0: 63e2 blss 48ad4 <rtems_iterate_over_all_threads+0x2c> 48af2: 588c addql #4,%a4
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
48af4: b9fc 0006 7f10 cmpal #425744,%a4 48afa: 66c2 bnes 48abe <rtems_iterate_over_all_threads+0x16>
(*routine)(the_thread);
}
}
}
48afc: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 48b02: 4e5e unlk %fp 48b04: 4e75 rts
...
0004a8e0 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4a8e0: 4e56 0000 linkw %fp,#0 4a8e4: 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 );
4a8e6: 42a7 clrl %sp@- 4a8e8: 246e 0008 moveal %fp@(8),%a2 4a8ec: 42a7 clrl %sp@- 4a8ee: 2f39 0005 d800 movel 5d800 <rtems_libio_semaphore>,%sp@- 4a8f4: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
rtems_libio_lock();
if (iop->sem)
4a8fa: 202a 002c movel %a2@(44),%d0 4a8fe: 4fef 000c lea %sp@(12),%sp 4a902: 6630 bnes 4a934 <rtems_libio_free+0x54>
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4a904: 41f9 0005 d7fc lea 5d7fc <rtems_libio_iop_freelist>,%a0 <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a90a: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
4a910: 2550 0034 movel %a0@,%a2@(52) <== NOT EXECUTED
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4a914: 41f9 0005 d800 lea 5d800 <rtems_libio_semaphore>,%a0 <== NOT EXECUTED 4a91a: 2d50 0008 movel %a0@,%fp@(8) <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a91e: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4a922: 23ca 0005 d7fc movel %a2,5d7fc <rtems_libio_iop_freelist> <== NOT EXECUTED
rtems_libio_unlock();
}
4a928: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a92c: 4e5e unlk %fp <== NOT EXECUTED 4a92e: 4ef9 0004 5e68 jmp 45e68 <rtems_semaphore_release> <== NOT EXECUTED
)
{
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
4a934: 2f00 movel %d0,%sp@- 4a936: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> 4a93c: 588f addql #4,%sp
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4a93e: 41f9 0005 d7fc lea 5d7fc <rtems_libio_iop_freelist>,%a0
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a944: 203c ffff feff movel #-257,%d0
iop->data1 = rtems_libio_iop_freelist;
4a94a: 2550 0034 movel %a0@,%a2@(52) 4a94e: 41f9 0005 d800 lea 5d800 <rtems_libio_semaphore>,%a0 4a954: 2d50 0008 movel %a0@,%fp@(8)
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a958: c1aa 0014 andl %d0,%a2@(20)
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4a95c: 23ca 0005 d7fc movel %a2,5d7fc <rtems_libio_iop_freelist>
rtems_libio_unlock();
}
4a962: 246e fffc moveal %fp@(-4),%a2 4a966: 4e5e unlk %fp 4a968: 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 c174 movel 5c174 <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 a42c jsr 4a42c <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 d7f8 movel %d0,5d7f8 <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 c174 moveal 5c174 <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 d7fc movel %d0,5d7fc <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 d800 pea 5d800 <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 c170 moveal 5c170 <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 6450 jsr 46450 <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 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
...
00068150 <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
68150: 4e56 ffd4 linkw %fp,#-44 68154: 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);
68158: 486e fffc pea %fp@(-4) 6815c: 42a7 clrl %sp@- 6815e: 42a7 clrl %sp@- 68160: 4eb9 0006 97ac jsr 697ac <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
68166: 4fef 000c lea %sp@(12),%sp 6816a: 4a80 tstl %d0 6816c: 6600 00cc bnew 6823a <rtems_libio_set_private_env+0xea>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
68170: 2479 000a 088c moveal a088c <rtems_current_user_env>,%a2 68176: b5fc 000a 520c cmpal #676364,%a2 6817c: 6700 00ca beqw 68248 <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*/
68180: 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);
68184: 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*/
68188: 4879 000a 520c pea a520c <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);
6818e: 4bf9 0004 66b4 lea 466b4 <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
68194: 49ee fff8 lea %fp@(-8),%a4
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
68198: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6819a: 2f0a movel %a2,%sp@- 6819c: 4eb9 0008 2a30 jsr 82a30 <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
681a2: 2079 000a 51f4 moveal a51f4 <rtems_filesystem_mount_table_control>,%a0 681a8: 2568 001c 0018 movel %a0@(28),%a2@(24) 681ae: 2568 0020 001c movel %a0@(32),%a2@(28) 681b4: 2568 0024 0020 movel %a0@(36),%a2@(32) 681ba: 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*/
681c0: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
681c4: 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);
681ca: 42a7 clrl %sp@- 681cc: 2f0b movel %a3,%sp@- 681ce: 42a7 clrl %sp@- 681d0: 4878 0001 pea 1 <ADD> 681d4: 4879 000a 02c2 pea a02c2 <basefix.3825+0x26> 681da: 4e95 jsr %a5@
rtems_filesystem_root = loc;
681dc: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
681e2: 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;
681e6: 2153 0018 movel %a3@,%a0@(24) 681ea: 216e ffec 001c movel %fp@(-20),%a0@(28) 681f0: 216e fff0 0020 movel %fp@(-16),%a0@(32) 681f6: 216e fff4 0024 movel %fp@(-12),%a0@(36) 681fc: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
68200: 42a7 clrl %sp@- 68202: 2f0b movel %a3,%sp@- 68204: 42a7 clrl %sp@- 68206: 4878 0001 pea 1 <ADD> 6820a: 4879 000a 02c2 pea a02c2 <basefix.3825+0x26> 68210: 4e95 jsr %a5@
rtems_filesystem_current = loc;
68212: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 68218: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
6821a: 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;
6821e: 20d3 movel %a3@,%a0@+ 68220: 20ee ffec movel %fp@(-20),%a0@+ 68224: 20ee fff0 movel %fp@(-16),%a0@+ 68228: 20ee fff4 movel %fp@(-12),%a0@+ 6822c: 2094 movel %a4@,%a0@
return RTEMS_SUCCESSFUL;
}
6822e: 2002 movel %d2,%d0 68230: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 68236: 4e5e unlk %fp 68238: 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;
6823a: 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;
}
6823c: 2002 movel %d2,%d0 <== NOT EXECUTED 6823e: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68244: 4e5e unlk %fp <== NOT EXECUTED 68246: 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));
68248: 4878 0048 pea 48 <DBL_MANT_DIG+0x13> 6824c: 4eb9 0004 6de8 jsr 46de8 <malloc>
if (!tmp)
68252: 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));
68254: 2440 moveal %d0,%a2
if (!tmp)
68256: 4a80 tstl %d0 68258: 6700 00d6 beqw 68330 <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_envT›
6825c: 487a fdda pea %pc@(68038 <free_user_env>) 68260: 4879 000a 088c pea a088c <rtems_current_user_env> 68266: 42a7 clrl %sp@- 68268: 4eb9 0006 9b8c jsr 69b8c <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
6826e: 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_envT›
68272: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
68274: 6600 00c8 bnew 6833e <rtems_libio_set_private_env+0x1ee>
* not initialized yet
*/
free(tmp);
return sc;
}
rtems_current_user_env = tmp;
68278: 23ca 000a 088c movel %a2,a088c <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6827e: 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);
68282: 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*/
68286: 4879 000a 520c pea a520c <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);
6828c: 4bf9 0004 66b4 lea 466b4 <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
68292: 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*/
68296: 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;
68298: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6829a: 4eb9 0008 2a30 jsr 82a30 <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
682a0: 2079 000a 51f4 moveal a51f4 <rtems_filesystem_mount_table_control>,%a0 682a6: 2568 001c 0018 movel %a0@(28),%a2@(24) 682ac: 2568 0020 001c movel %a0@(32),%a2@(28) 682b2: 2568 0024 0020 movel %a0@(36),%a2@(32) 682b8: 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*/
682be: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
682c2: 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);
682c8: 42a7 clrl %sp@- 682ca: 2f0b movel %a3,%sp@- 682cc: 42a7 clrl %sp@- 682ce: 4878 0001 pea 1 <ADD> 682d2: 4879 000a 02c2 pea a02c2 <basefix.3825+0x26> 682d8: 4e95 jsr %a5@
rtems_filesystem_root = loc;
682da: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
682e0: 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;
682e4: 2153 0018 movel %a3@,%a0@(24) 682e8: 216e ffec 001c movel %fp@(-20),%a0@(28) 682ee: 216e fff0 0020 movel %fp@(-16),%a0@(32) 682f4: 216e fff4 0024 movel %fp@(-12),%a0@(36) 682fa: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
682fe: 42a7 clrl %sp@- 68300: 2f0b movel %a3,%sp@- 68302: 42a7 clrl %sp@- 68304: 4878 0001 pea 1 <ADD> 68308: 4879 000a 02c2 pea a02c2 <basefix.3825+0x26> 6830e: 4e95 jsr %a5@
rtems_filesystem_current = loc;
68310: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 68316: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
68318: 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;
6831c: 20d3 movel %a3@,%a0@+ 6831e: 20ee ffec movel %fp@(-20),%a0@+ 68322: 20ee fff0 movel %fp@(-16),%a0@+ 68326: 20ee fff4 movel %fp@(-12),%a0@+ 6832a: 2094 movel %a4@,%a0@ 6832c: 6000 ff00 braw 6822e <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)
68330: 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;
}
68332: 2002 movel %d2,%d0 <== NOT EXECUTED 68334: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 6833a: 4e5e unlk %fp <== NOT EXECUTED 6833c: 4e75 rts <== NOT EXECUTED
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_envT›
if (sc != RTEMS_SUCCESSFUL) {
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
6833e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68340: 4eb9 0004 67a8 jsr 467a8 <free> <== NOT EXECUTED
return sc;
68346: 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;
}
68348: 2002 movel %d2,%d0 <== NOT EXECUTED 6834a: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68350: 4e5e unlk %fp <== NOT EXECUTED
68352: 4e75 rts
00068092 <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) {
68092: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 68096: 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);
68098: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 6809c: 42a7 clrl %sp@- <== NOT EXECUTED 6809e: 42a7 clrl %sp@- <== NOT EXECUTED 680a0: 4eb9 0006 97ac jsr 697ac <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
680a6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 680aa: 4a80 tstl %d0 <== NOT EXECUTED 680ac: 6636 bnes 680e4 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
680ae: 2479 000a 088c moveal a088c <rtems_current_user_env>,%a2 <== NOT EXECUTED 680b4: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 680b8: b092 cmpl %a2@,%d0 <== NOT EXECUTED 680ba: 6730 beqs 680ec <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,
680bc: 486e fffc pea %fp@(-4) <== NOT EXECUTED 680c0: 4879 000a 088c pea a088c <rtems_current_user_env> <== NOT EXECUTED 680c6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 680ca: 4eb9 0006 9cc4 jsr 69cc4 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
680d0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 680d4: 4a80 tstl %d0 <== NOT EXECUTED 680d6: 674c beqs 68124 <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;
680d8: 223c 000a 520c movel #676364,%d1 <== NOT EXECUTED 680de: 23c1 000a 088c movel %d1,a088c <rtems_current_user_env> <== NOT EXECUTED
return sc; }
680e4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 680e8: 4e5e unlk %fp <== NOT EXECUTED 680ea: 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);
680ec: 4879 000a 088c pea a088c <rtems_current_user_env> <== NOT EXECUTED 680f2: 42a7 clrl %sp@- <== NOT EXECUTED 680f4: 4eb9 0006 9c30 jsr 69c30 <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
680fa: 508f addql #8,%sp <== NOT EXECUTED 680fc: 4a80 tstl %d0 <== NOT EXECUTED 680fe: 66e4 bnes 680e4 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
free_user_env(tmp);
68100: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68102: 4eba ff34 jsr %pc@(68038 <free_user_env>) <== NOT EXECUTED 68106: 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,
68108: 486e fffc pea %fp@(-4) <== NOT EXECUTED 6810c: 4879 000a 088c pea a088c <rtems_current_user_env> <== NOT EXECUTED 68112: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 68116: 4eb9 0006 9cc4 jsr 69cc4 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
6811c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68120: 4a80 tstl %d0 <== NOT EXECUTED 68122: 66b4 bnes 680d8 <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);
68124: 487a ff12 pea %pc@(68038 <free_user_env>) <== NOT EXECUTED 68128: 4879 000a 088c pea a088c <rtems_current_user_env> <== NOT EXECUTED 6812e: 42a7 clrl %sp@- <== NOT EXECUTED 68130: 4eb9 0006 9b8c jsr 69b8c <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
68136: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6813a: 4a80 tstl %d0 <== NOT EXECUTED 6813c: 669a bnes 680d8 <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;
6813e: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
68142: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 68146: 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;
68148: 23d0 000a 088c movel %a0@,a088c <rtems_current_user_env> <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
6814e: 4e75 rts
0004a71c <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a71c: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a71e: 4e56 0000 linkw %fp,#0 4a722: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a726: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a728: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a72a: 7406 moveq #6,%d2 4a72c: b480 cmpl %d0,%d2 4a72e: 6736 beqs 4a766 <rtems_libio_to_fcntl_flags+0x4a>
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4a730: 0801 0001 btst #1,%d1 4a734: 6726 beqs 4a75c <rtems_libio_to_fcntl_flags+0x40> 4a736: 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 ) {
4a738: 0801 0000 btst #0,%d1 4a73c: 6704 beqs 4a742 <rtems_libio_to_fcntl_flags+0x26>
fcntl_flags |= O_NONBLOCK;
4a73e: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4a742: 0801 0009 btst #9,%d1 4a746: 6704 beqs 4a74c <rtems_libio_to_fcntl_flags+0x30>
fcntl_flags |= O_APPEND;
4a748: 7408 moveq #8,%d2 4a74a: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4a74c: 0801 000a btst #10,%d1 4a750: 6704 beqs 4a756 <rtems_libio_to_fcntl_flags+0x3a>
fcntl_flags |= O_CREAT;
4a752: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
4a756: 241f movel %sp@+,%d2 4a758: 4e5e unlk %fp 4a75a: 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) {
4a75c: 2001 movel %d1,%d0 <== NOT EXECUTED 4a75e: e488 lsrl #2,%d0 <== NOT EXECUTED 4a760: 7401 moveq #1,%d2 <== NOT EXECUTED 4a762: c082 andl %d2,%d0 <== NOT EXECUTED 4a764: 60d2 bras 4a738 <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 ) {
4a766: 7002 moveq #2,%d0 <== NOT EXECUTED 4a768: 60ce bras 4a738 <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 0590 movel a0590 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46ece: 4eb9 0004 c840 jsr 4c840 <_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 51f0 addl %d3,a51f0 <rtems_malloc_statistics+0x28><== NOT EXECUTED 46ee8: 2039 000a 51ec movel a51ec <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED 46eee: d182 addxl %d2,%d0 <== NOT EXECUTED 46ef0: 23c0 000a 51ec movel %d0,a51ec <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 0590 movel a0590 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46f22: 4eb9 0004 c840 jsr 4c840 <_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 51e4 movel a51e4 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED 46f36: d6b9 000a 51e8 addl a51e8 <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 51f0 subl a51f0 <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 51e4 movel %d2,a51e4 <rtems_malloc_statistics+0x1c><== NOT EXECUTED 46f4c: 23c3 000a 51e8 movel %d3,a51e8 <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 51e0 cmpl a51e0 <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 51e0 movel %d0,a51e0 <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 51c8 clrl a51c8 <rtems_malloc_statistics> <== NOT EXECUTED 46f78: 42b9 000a 51cc clrl a51cc <rtems_malloc_statistics+0x4> <== NOT EXECUTED 46f7e: 42b9 000a 51d0 clrl a51d0 <rtems_malloc_statistics+0x8> <== NOT EXECUTED 46f84: 42b9 000a 51d4 clrl a51d4 <rtems_malloc_statistics+0xc> <== NOT EXECUTED 46f8a: 42b9 000a 51d8 clrl a51d8 <rtems_malloc_statistics+0x10> <== NOT EXECUTED 46f90: 42b9 000a 51dc clrl a51dc <rtems_malloc_statistics+0x14> <== NOT EXECUTED 46f96: 42b9 000a 51e0 clrl a51e0 <rtems_malloc_statistics+0x18> <== NOT EXECUTED 46f9c: 42b9 000a 51e4 clrl a51e4 <rtems_malloc_statistics+0x1c> <== NOT EXECUTED 46fa2: 42b9 000a 51e8 clrl a51e8 <rtems_malloc_statistics+0x20> <== NOT EXECUTED 46fa8: 42b9 000a 51ec clrl a51ec <rtems_malloc_statistics+0x24> <== NOT EXECUTED 46fae: 42b9 000a 51f0 clrl a51f0 <rtems_malloc_statistics+0x28> <== NOT EXECUTED
}
46fb4: 4e75 rts <== NOT EXECUTED
...
0004ff50 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4ff50: 4e56 0000 linkw %fp,#0 4ff54: 2f0a movel %a2,%sp@- 4ff56: 246e 0008 moveal %fp@(8),%a2 4ff5a: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4ff5c: 4a8a tstl %a2 4ff5e: 675e beqs 4ffbe <rtems_memalign+0x6e>
return EINVAL;
*pointer = NULL;
4ff60: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ff62: 7003 moveq #3,%d0 4ff64: b0b9 0006 3bde cmpl 63bde <_System_state_Current>,%d0 4ff6a: 6748 beqs 4ffb4 <rtems_memalign+0x64>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4ff6c: 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 );
4ff72: 42a7 clrl %sp@- 4ff74: 2f2e 000c movel %fp@(12),%sp@- 4ff78: 2f2e 0010 movel %fp@(16),%sp@- 4ff7c: 2f39 0006 21c0 movel 621c0 <RTEMS_Malloc_Heap>,%sp@- 4ff82: 4eb9 0004 9760 jsr 49760 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4ff88: 4fef 0010 lea %sp@(16),%sp 4ff8c: 2400 movel %d0,%d2 4ff8e: 673c beqs 4ffcc <rtems_memalign+0x7c>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4ff90: 2079 0006 2826 moveal 62826 <rtems_malloc_statistics_helpers>,%a0 4ff96: 4a88 tstl %a0 4ff98: 670a beqs 4ffa4 <rtems_memalign+0x54>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4ff9a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4ff9c: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ffa0: 4e90 jsr %a0@ <== NOT EXECUTED 4ffa2: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4ffa4: 2482 movel %d2,%a2@
return 0; }
4ffa6: 242e fff8 movel %fp@(-8),%d2
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4ffaa: 4280 clrl %d0
return 0; }
4ffac: 246e fffc moveal %fp@(-4),%a2 4ffb0: 4e5e unlk %fp 4ffb2: 4e75 rts
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ffb4: 4eb9 0004 4178 jsr 44178 <malloc_is_system_state_OK> 4ffba: 4a00 tstb %d0 4ffbc: 66ae bnes 4ff6c <rtems_memalign+0x1c>
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
4ffbe: 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;
4ffc2: 7016 moveq #22,%d0
}
4ffc4: 246e fffc moveal %fp@(-4),%a2 4ffc8: 4e5e unlk %fp 4ffca: 4e75 rts 4ffcc: 242e fff8 movel %fp@(-8),%d2
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4ffd0: 700c moveq #12,%d0
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
4ffd2: 246e fffc moveal %fp@(-4),%a2 4ffd6: 4e5e unlk %fp 4ffd8: 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 d22a pea 7d22a <_Message_queue_Information> 564ac: 4eb9 0005 b870 jsr 5b870 <_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 9f30 jsr 59f30 <_CORE_message_queue_Broadcast> 564d4: 2400 movel %d0,%d2
NULL,
#endif
count
);
_Thread_Enable_dispatch();
564d6: 4eb9 0005 c160 jsr 5c160 <_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 d22a pea 7d22a <_Message_queue_Information> 566fc: 4eb9 0005 b870 jsr 5b870 <_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 c160 jsr 5c160 <_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 81ce pea 681ce <_Message_queue_Information> 4eb72: 4eb9 0005 0f44 jsr 50f44 <_Objects_Name_to_id_u32> 4eb78: 41f9 0006 5888 lea 65888 <_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 81ce pea 681ce <_Message_queue_Information> 4ebae: 4eb9 0005 0dbc jsr 50dbc <_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 feb4 jsr 4feb4 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
4ebe2: 4eb9 0005 1728 jsr 51728 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
4ebe8: 2079 0006 80b2 moveal 680b2 <_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
...
000476a4 <rtems_object_get_api_class_name>:
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
476a4: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
476a8: 203c 0005 f1e8 movel #389608,%d0
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
476ae: 2f02 movel %d2,%sp@- 476b0: 222e 0008 movel %fp@(8),%d1
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
476b4: 7401 moveq #1,%d2 476b6: b481 cmpl %d1,%d2 476b8: 671c beqs 476d6 <rtems_object_get_api_class_name+0x32>
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
476ba: 143c 0002 moveb #2,%d2 476be: 203c 0005 e158 movel #385368,%d0 476c4: b481 cmpl %d1,%d2 476c6: 6708 beqs 476d0 <rtems_object_get_api_class_name+0x2c>
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
}
476c8: 242e fffc movel %fp@(-4),%d2 476cc: 4e5e unlk %fp 476ce: 4e75 rts
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
476d0: 203c 0005 f200 movel #389632,%d0
else if ( the_api == OBJECTS_ITRON_API )
api_assoc = rtems_object_api_itron_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
476d6: 2f2e 000c movel %fp@(12),%sp@- 476da: 2f00 movel %d0,%sp@- 476dc: 4eb9 0004 c460 jsr 4c460 <rtems_assoc_ptr_by_local>
if ( class_assoc )
476e2: 508f addql #8,%sp
else if ( the_api == OBJECTS_ITRON_API )
api_assoc = rtems_object_api_itron_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
476e4: 2040 moveal %d0,%a0
if ( class_assoc )
476e6: 203c 0005 e160 movel #385376,%d0 476ec: 4a88 tstl %a0 476ee: 67d8 beqs 476c8 <rtems_object_get_api_class_name+0x24>
return class_assoc->name;
return "BAD CLASS";
}
476f0: 242e fffc movel %fp@(-4),%d2 476f4: 4e5e unlk %fp
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
476f6: 2010 movel %a0@,%d0
return "BAD CLASS"; }
476f8: 4e75 rts
...
00047764 <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
)
{
47764: 4e56 0000 linkw %fp,#0 47768: 2f0a movel %a2,%sp@- 4776a: 246e 0010 moveal %fp@(16),%a2 4776e: 2f02 movel %d2,%sp@-
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
47770: 4a8a tstl %a2 47772: 6766 beqs 477da <rtems_object_get_class_information+0x76>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
47774: 2f2e 000c movel %fp@(12),%sp@- 47778: 2f2e 0008 movel %fp@(8),%sp@- 4777c: 4eb9 0004 9314 jsr 49314 <_Objects_Get_information>
if ( !obj_info )
47782: 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 );
47784: 2040 moveal %d0,%a0
if ( !obj_info )
47786: 4a80 tstl %d0 47788: 675e beqs 477e8 <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;
4778a: 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;
4778e: 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;
47790: 2568 000a 0004 movel %a0@(10),%a2@(4)
info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
47796: 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;
4779a: 1568 0010 000c moveb %a0@(16),%a2@(12)
info->maximum = obj_info->maximum;
477a0: 2542 0008 movel %d2,%a2@(8)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
477a4: 6750 beqs 477f6 <rtems_object_get_class_information+0x92> 477a6: 2068 0018 moveal %a0@(24),%a0 477aa: 7201 moveq #1,%d1 477ac: 7001 moveq #1,%d0 477ae: 93c9 subal %a1,%a1 477b0: 5280 addql #1,%d0
if ( !obj_info->local_table[i] )
477b2: 4ab0 1c00 tstl %a0@(00000000,%d1:l:4) 477b6: 6718 beqs 477d0 <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++ )
477b8: 2200 movel %d0,%d1 477ba: b082 cmpl %d2,%d0 477bc: 63f2 blss 477b0 <rtems_object_get_class_information+0x4c>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
477be: 2549 000e movel %a1,%a2@(14) 477c2: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
477c4: 242e fff8 movel %fp@(-8),%d2 477c8: 246e fffc moveal %fp@(-4),%a2 477cc: 4e5e unlk %fp 477ce: 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++;
477d0: 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++ )
477d2: 2200 movel %d0,%d1 477d4: b082 cmpl %d2,%d0 477d6: 63d8 blss 477b0 <rtems_object_get_class_information+0x4c> 477d8: 60e4 bras 477be <rtems_object_get_class_information+0x5a>
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477da: 242e fff8 movel %fp@(-8),%d2
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
477de: 7009 moveq #9,%d0
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477e0: 246e fffc moveal %fp@(-4),%a2 477e4: 4e5e unlk %fp 477e6: 4e75 rts 477e8: 242e fff8 movel %fp@(-8),%d2
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
477ec: 700a moveq #10,%d0
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
477ee: 246e fffc moveal %fp@(-4),%a2 477f2: 4e5e unlk %fp 477f4: 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++ )
477f6: 93c9 subal %a1,%a1 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
477f8: 4280 clrl %d0 <== NOT EXECUTED 477fa: 2549 000e movel %a1,%a2@(14) <== NOT EXECUTED 477fe: 60c4 bras 477c4 <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 c9fc jsr 4c9fc <_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 6f80 lea 66f80 <_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
...
0004780c <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_ITRON_API;
}
4780c: 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)
{
4780e: 4e56 0000 linkw %fp,#0
return OBJECTS_ITRON_API; }
47812: 4e5e unlk %fp 47814: 4e75 rts
...
00047818 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
47818: 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)
{
4781a: 4e56 0000 linkw %fp,#0
return OBJECTS_INTERNAL_API; }
4781e: 4e5e unlk %fp 47820: 4e75 rts
...
00047824 <rtems_object_id_get_api>:
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
47824: 4280 clrl %d0
return _Objects_Get_API( id ); }
47826: 7207 moveq #7,%d1
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
47828: 4e56 0000 linkw %fp,#0 4782c: 102e 0008 moveb %fp@(8),%d0
return _Objects_Get_API( id ); }
47830: 4e5e unlk %fp 47832: c081 andl %d1,%d0 47834: 4e75 rts
...
00047848 <rtems_object_id_get_index>:
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
}
47848: 4280 clrl %d0
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
4784a: 4e56 0000 linkw %fp,#0
return _Objects_Get_index( id ); }
4784e: 302e 000a movew %fp@(10),%d0 47852: 4e5e unlk %fp 47854: 4e75 rts
...
00047858 <rtems_object_id_get_node>:
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
47858: 4280 clrl %d0
#undef rtems_object_id_get_node
int rtems_object_id_get_node(
rtems_id id
)
{
4785a: 4e56 0000 linkw %fp,#0
return _Objects_Get_node( id ); }
4785e: 102e 0009 moveb %fp@(9),%d0 47862: 4e5e unlk %fp 47864: 4e75 rts
...
00047868 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
47868: 4e56 fff0 linkw %fp,#-16 4786c: 48d7 001c moveml %d2-%d4,%sp@ 47870: 262e 0008 movel %fp@(8),%d3 47874: 282e 000c movel %fp@(12),%d4
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
47878: 6764 beqs 478de <rtems_object_set_name+0x76>
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
4787a: 4a83 tstl %d3 4787c: 6754 beqs 478d2 <rtems_object_set_name+0x6a>
information = _Objects_Get_information_id( tmpId );
4787e: 2f03 movel %d3,%sp@- 47880: 4eb9 0004 92e8 jsr 492e8 <_Objects_Get_information_id>
if ( !information )
47886: 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 );
47888: 2400 movel %d0,%d2
if ( !information )
4788a: 673a beqs 478c6 <rtems_object_set_name+0x5e>
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
4788c: 486e fffc pea %fp@(-4) 47890: 2f03 movel %d3,%sp@- 47892: 2f00 movel %d0,%sp@- 47894: 4eb9 0004 94b8 jsr 494b8 <_Objects_Get>
switch ( location ) {
4789a: 4fef 000c lea %sp@(12),%sp 4789e: 4aae fffc tstl %fp@(-4) 478a2: 6622 bnes 478c6 <rtems_object_set_name+0x5e>
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
478a4: 2f04 movel %d4,%sp@- 478a6: 2f00 movel %d0,%sp@- 478a8: 2f02 movel %d2,%sp@- 478aa: 4eb9 0004 96c4 jsr 496c4 <_Objects_Set_name>
_Thread_Enable_dispatch();
478b0: 4eb9 0004 9dd8 jsr 49dd8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
478b6: 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();
478ba: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
478bc: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 478c2: 4e5e unlk %fp 478c4: 4e75 rts
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
478c6: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
478c8: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 478ce: 4e5e unlk %fp 478d0: 4e75 rts
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
478d2: 2079 0006 0a46 moveal 60a46 <_Thread_Executing>,%a0 478d8: 2628 0008 movel %a0@(8),%d3 478dc: 60a0 bras 4787e <rtems_object_set_name+0x16>
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
478de: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
478e0: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 478e6: 4e5e unlk %fp 478e8: 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 ced4 pea 7ced4 <_Partition_Information> 56aae: 4eb9 0005 b870 jsr 5b870 <_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 9eac jsr 59eac <_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 c160 jsr 5c160 <_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 c160 jsr 5c160 <_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 ced4 pea 7ced4 <_Partition_Information> 56b2a: 4eb9 0005 ba7c jsr 5ba7c <_Objects_Name_to_id_u32> 56b30: 41f9 0007 65b0 lea 765b0 <_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 ced4 pea 7ced4 <_Partition_Information> 56b56: 242e 000c movel %fp@(12),%d2 56b5a: 4eb9 0005 b870 jsr 5b870 <_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 9e74 jsr 59e74 <_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 c160 jsr 5c160 <_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 c160 jsr 5c160 <_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
...
0004bcfe <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4bcfe: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4bd02: 4a39 0005 c7c4 tstb 5c7c4 <rtems_pipe_configured> 4bd08: 6708 beqs 4bd12 <rtems_pipe_initialize+0x14>
return;
if (rtems_pipe_semaphore)
4bd0a: 4ab9 0005 d104 tstl 5d104 <rtems_pipe_semaphore> <== NOT EXECUTED 4bd10: 6704 beqs 4bd16 <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;
}
4bd12: 4e5e unlk %fp 4bd14: 4e75 rts
if (rtems_pipe_semaphore)
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4bd16: 4879 0005 d104 pea 5d104 <rtems_pipe_semaphore> <== NOT EXECUTED 4bd1c: 42a7 clrl %sp@- <== NOT EXECUTED 4bd1e: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED 4bd22: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4bd26: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4bd2c: 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)
4bd32: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4bd36: 4a80 tstl %d0 <== NOT EXECUTED 4bd38: 6610 bnes 4bd4a <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4bd3a: 4eb9 0004 55fc jsr 455fc <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now; }
4bd40: 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;
4bd42: 33c0 0005 d10c movew %d0,5d10c <rtems_pipe_no> <== NOT EXECUTED
}
4bd48: 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);
4bd4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bd4c: 4eb9 0004 6450 jsr 46450 <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 d040 movel 7d040 <_Thread_Dispatch_disable_level>,%d0 55e6c: 5280 addql #1,%d0 55e6e: 23c0 0007 d040 movel %d0,7d040 <_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 ce9c pea 7ce9c <_Dual_ported_memory_Information> 55e7a: 4eb9 0005 b398 jsr 5b398 <_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 ceb4 moveal 7ceb4 <_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 c160 jsr 5c160 <_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 c160 jsr 5c160 <_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 0005 fa9c movel 5fa9c <_Thread_Dispatch_disable_level>,%d0 46a80: 5280 addql #1,%d0 46a82: 23c0 0005 fa9c movel %d0,5fa9c <_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 0005 f9a0 pea 5f9a0 <_Rate_monotonic_Information> 46a8e: 4eb9 0004 8a7c jsr 48a7c <_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 0005 fb56 lea 5fb56 <_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 0005 f9b8 moveal 5f9b8 <_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 9874 jsr 49874 <_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 9874 jsr 49874 <_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 cf0c pea 7cf0c <_Rate_monotonic_Information> 56d44: 4eb9 0005 b870 jsr 5b870 <_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 cf0c pea 7cf0c <_Rate_monotonic_Information> 56d5e: 4eb9 0005 b428 jsr 5b428 <_Objects_Close>
(void) _Watchdog_Remove( &the_period->Timer );
56d64: 486a 0010 pea %a2@(16) 56d68: 4eb9 0005 d6b4 jsr 5d6b4 <_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 cf0c pea 7cf0c <_Rate_monotonic_Information> 56d7a: 4eb9 0005 b6d0 jsr 5b6d0 <_Objects_Free>
_Rate_monotonic_Free( the_period );
_Thread_Enable_dispatch();
56d80: 4eb9 0005 c160 jsr 5c160 <_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
...
0007a110 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
7a110: 4e56 fffc linkw %fp,#-4 7a114: 2f0a movel %a2,%sp@- 7a116: 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 )
7a11a: 4a8a tstl %a2 7a11c: 6700 00a6 beqw 7a1c4 <rtems_rate_monotonic_get_statistics+0xb4> 7a120: 486e fffc pea %fp@(-4) 7a124: 2f2e 0008 movel %fp@(8),%sp@- 7a128: 4879 000a 5742 pea a5742 <_Rate_monotonic_Information> 7a12e: 4eb9 0004 c574 jsr 4c574 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7a134: 4fef 000c lea %sp@(12),%sp 7a138: 2040 moveal %d0,%a0 7a13a: 4aae fffc tstl %fp@(-4) 7a13e: 667a bnes 7a1ba <rtems_rate_monotonic_get_statistics+0xaa>
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
7a140: 24a8 0054 movel %a0@(84),%a2@
dst->missed_count = src->missed_count;
7a144: 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 );
7a14a: 2028 005c movel %a0@(92),%d0 7a14e: 2228 0060 movel %a0@(96),%d1 7a152: 2540 0008 movel %d0,%a2@(8) 7a156: 2541 000c movel %d1,%a2@(12)
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
7a15a: 2028 0064 movel %a0@(100),%d0 7a15e: 2228 0068 movel %a0@(104),%d1 7a162: 2540 0010 movel %d0,%a2@(16) 7a166: 2541 0014 movel %d1,%a2@(20)
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
7a16a: 2028 006c movel %a0@(108),%d0 7a16e: 2228 0070 movel %a0@(112),%d1 7a172: 2540 0018 movel %d0,%a2@(24) 7a176: 2541 001c movel %d1,%a2@(28)
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
7a17a: 2028 0074 movel %a0@(116),%d0 7a17e: 2228 0078 movel %a0@(120),%d1 7a182: 2540 0020 movel %d0,%a2@(32) 7a186: 2541 0024 movel %d1,%a2@(36)
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
7a18a: 2028 007c movel %a0@(124),%d0 7a18e: 2228 0080 movel %a0@(128),%d1 7a192: 2540 0028 movel %d0,%a2@(40) 7a196: 2541 002c movel %d1,%a2@(44)
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
7a19a: 2028 0084 movel %a0@(132),%d0 7a19e: 2228 0088 movel %a0@(136),%d1 7a1a2: 2540 0030 movel %d0,%a2@(48) 7a1a6: 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();
7a1aa: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a1b0: 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();
7a1b4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a1b6: 4e5e unlk %fp 7a1b8: 4e75 rts 7a1ba: 246e fff8 moveal %fp@(-8),%a2
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7a1be: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a1c0: 4e5e unlk %fp 7a1c2: 4e75 rts 7a1c4: 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 )
7a1c8: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a1ca: 4e5e unlk %fp 7a1cc: 4e75 rts
...
0007a4e0 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
7a4e0: 4e56 ffec linkw %fp,#-20 7a4e4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7a4e8: 486e fffc pea %fp@(-4) 7a4ec: 242e 0008 movel %fp@(8),%d2 7a4f0: 2f02 movel %d2,%sp@- 7a4f2: 4879 000a 5742 pea a5742 <_Rate_monotonic_Information> 7a4f8: 4eb9 0004 c574 jsr 4c574 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7a4fe: 4fef 000c lea %sp@(12),%sp 7a502: 2440 moveal %d0,%a2 7a504: 4aae fffc tstl %fp@(-4) 7a508: 661e bnes 7a528 <rtems_rate_monotonic_period+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
7a50a: 2039 000a 53d2 movel a53d2 <_Thread_Executing>,%d0 7a510: b0aa 0040 cmpl %a2@(64),%d0 7a514: 671e beqs 7a534 <rtems_rate_monotonic_period+0x54>
_Thread_Enable_dispatch();
7a516: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch> 7a51c: 7017 moveq #23,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a51e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a524: 4e5e unlk %fp 7a526: 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;
7a528: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a52a: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a530: 4e5e unlk %fp 7a532: 4e75 rts
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
7a534: 4aae 000c tstl %fp@(12) 7a538: 6700 00ce beqw 7a608 <rtems_rate_monotonic_period+0x128>
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
7a53c: 203c 0000 0700 movel #1792,%d0 7a542: 40c3 movew %sr,%d3 7a544: 8083 orl %d3,%d0 7a546: 46c0 movew %d0,%sr
switch ( the_period->state ) {
7a548: 202a 0038 movel %a2@(56),%d0 7a54c: 7202 moveq #2,%d1 7a54e: b280 cmpl %d0,%d1 7a550: 6700 00dc beqw 7a62e <rtems_rate_monotonic_period+0x14e> 7a554: 123c 0004 moveb #4,%d1 7a558: b280 cmpl %d0,%d1 7a55a: 6762 beqs 7a5be <rtems_rate_monotonic_period+0xde> 7a55c: 4a80 tstl %d0 7a55e: 66c8 bnes 7a528 <rtems_rate_monotonic_period+0x48>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
7a560: 46c3 movew %d3,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
7a562: 2f0a movel %a2,%sp@- 7a564: 2d40 fff8 movel %d0,%fp@(-8) 7a568: 4eb9 0007 a298 jsr 7a298 <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7a56e: 223c 0007 a6cc movel #501452,%d1
the_watchdog->id = id;
7a574: 2542 0030 movel %d2,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a578: 242e 000c movel %fp@(12),%d2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7a57c: 2541 002c movel %d1,%a2@(44)
the_period->state = RATE_MONOTONIC_ACTIVE;
7a580: 7202 moveq #2,%d1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a582: 2542 001c movel %d2,%a2@(28) 7a586: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
7a58a: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
7a58e: 42aa 0034 clrl %a2@(52)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
7a592: 2542 003c movel %d2,%a2@(60)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7a596: 486a 0010 pea %a2@(16) 7a59a: 4879 000a 53f0 pea a53f0 <_Watchdog_Ticks_chain> 7a5a0: 4eb9 0004 df60 jsr 4df60 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a5a6: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
7a5ac: 202e fff8 movel %fp@(-8),%d0 7a5b0: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a5b4: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a5ba: 4e5e unlk %fp 7a5bc: 4e75 rts
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
7a5be: 2f0a movel %a2,%sp@- 7a5c0: 4eb9 0007 a3c6 jsr 7a3c6 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
7a5c6: 46c3 movew %d3,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
7a5c8: 7202 moveq #2,%d1
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a5ca: 7006 moveq #6,%d0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a5cc: 242e 000c movel %fp@(12),%d2
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
7a5d0: 2541 0038 movel %d1,%a2@(56) 7a5d4: 2542 001c movel %d2,%a2@(28)
the_period->next_length = length;
7a5d8: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7a5dc: 486a 0010 pea %a2@(16) 7a5e0: 4879 000a 53f0 pea a53f0 <_Watchdog_Ticks_chain> 7a5e6: 2d40 fff8 movel %d0,%fp@(-8) 7a5ea: 4eb9 0004 df60 jsr 4df60 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a5f0: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
7a5f6: 202e fff8 movel %fp@(-8),%d0 7a5fa: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a5fe: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a604: 4e5e unlk %fp 7a606: 4e75 rts
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7a608: 202a 0038 movel %a2@(56),%d0 7a60c: 7204 moveq #4,%d1 7a60e: b280 cmpl %d0,%d1 7a610: 6400 009c bccw 7a6ae <rtems_rate_monotonic_period+0x1ce>
7a614: 4280 clrl %d0 <== NOT EXECUTED
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
7a616: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED 7a61a: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch> <== NOT EXECUTED
return( return_value );
7a620: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a624: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a62a: 4e5e unlk %fp 7a62c: 4e75 rts
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
7a62e: 2f0a movel %a2,%sp@- 7a630: 4eb9 0007 a3c6 jsr 7a3c6 <_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;
7a636: 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;
7a63a: 7001 moveq #1,%d0
the_period->next_length = length;
7a63c: 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;
7a640: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
7a644: 46c3 movew %d3,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
7a646: 2079 000a 53d2 moveal a53d2 <_Thread_Executing>,%a0 7a64c: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
7a652: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7a656: 2f08 movel %a0,%sp@- 7a658: 4eb9 0004 d75c jsr 4d75c <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
7a65e: 203c 0000 0700 movel #1792,%d0 7a664: 40c1 movew %sr,%d1 7a666: 8081 orl %d1,%d0 7a668: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
7a66a: 7402 moveq #2,%d2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
7a66c: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
7a670: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
7a674: 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 )
7a676: 7203 moveq #3,%d1 7a678: 4fef 000c lea %sp@(12),%sp 7a67c: b280 cmpl %d0,%d1 7a67e: 6712 beqs 7a692 <rtems_rate_monotonic_period+0x1b2>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
7a680: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch> 7a686: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a688: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a68e: 4e5e unlk %fp 7a690: 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 );
7a692: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7a696: 2f39 000a 53d2 movel a53d2 <_Thread_Executing>,%sp@- 7a69c: 4eb9 0004 cabc jsr 4cabc <_Thread_Clear_state> 7a6a2: 508f addql #8,%sp
_Thread_Enable_dispatch();
7a6a4: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch> 7a6aa: 4280 clrl %d0 7a6ac: 60da bras 7a688 <rtems_rate_monotonic_period+0x1a8>
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7a6ae: 41f9 0009 f3c8 lea 9f3c8 <CSWTCH.43>,%a0 7a6b4: 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();
7a6b8: 2d40 fff8 movel %d0,%fp@(-8) 7a6bc: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
return( return_value );
7a6c2: 202e fff8 movel %fp@(-8),%d0 7a6c6: 6000 ff5c braw 7a624 <rtems_rate_monotonic_period+0x144>
...
000695c2 <rtems_rate_monotonic_report_statistics>:
}
}
}
void rtems_rate_monotonic_report_statistics( void )
{
695c2: 4e56 0000 linkw %fp,#0
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
695c6: 4879 0004 79f4 pea 479f4 <printk_plugin> 695cc: 42a7 clrl %sp@- 695ce: 4eb9 0006 9420 jsr 69420 <rtems_rate_monotonic_report_statistics_with_plugin> 695d4: 508f addql #8,%sp
}
695d6: 4e5e unlk %fp 695d8: 4e75 rts
...
00069420 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
69420: 4e56 ff78 linkw %fp,#-136 69424: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 69428: 262e 0008 movel %fp@(8),%d3 6942c: 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 )
69430: 4a8a tstl %a2 69432: 6700 0082 beqw 694b6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96>
return;
(*print)( context, "Period information by period\n" );
69436: 4879 0009 c02a pea 9c02a <_TOD_Days_per_month+0x68> 6943c: 2f03 movel %d3,%sp@- 6943e: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
69440: 4879 0009 c048 pea 9c048 <_TOD_Days_per_month+0x86> 69446: 2f03 movel %d3,%sp@- 69448: 4e92 jsr %a2@
(*print)( context, "--- Wall times are in seconds ---\n" );
6944a: 4879 0009 c06a pea 9c06a <_TOD_Days_per_month+0xa8> 69450: 2f03 movel %d3,%sp@- 69452: 4e92 jsr %a2@
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
69454: 4879 0009 c08d pea 9c08d <_TOD_Days_per_month+0xcb> 6945a: 2f03 movel %d3,%sp@- 6945c: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
6945e: 4fef 001c lea %sp@(28),%sp 69462: 2ebc 0009 c0d8 movel #639192,%sp@ 69468: 2f03 movel %d3,%sp@- 6946a: 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 ;
6946c: 2439 000a 5748 movel a5748 <_Rate_monotonic_Information+0x6>,%d2 69472: 508f addql #8,%sp 69474: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 6947a: 623a bhis 694b6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96> 6947c: 280e movel %fp,%d4
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
6947e: 2a0e movel %fp,%d5 69480: 0684 ffff ffa2 addil #-94,%d4 69486: 47f9 0007 a110 lea 7a110 <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 );
6948c: 4bf9 0007 a1d0 lea 7a1d0 <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 );
69492: 5b85 subql #5,%d5 69494: 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 );
6949a: 2e3c 0006 ac70 movel #437360,%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 );
694a0: 2f04 movel %d4,%sp@- 694a2: 2f02 movel %d2,%sp@- 694a4: 4e93 jsr %a3@
if ( status != RTEMS_SUCCESSFUL )
694a6: 508f addql #8,%sp 694a8: 4a80 tstl %d0 694aa: 6714 beqs 694c0 <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++ ) {
694ac: 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 ;
694ae: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 694b4: 63ea blss 694a0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
694b6: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 694bc: 4e5e unlk %fp 694be: 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 );
694c0: 486e ffda pea %fp@(-38) 694c4: 2f02 movel %d2,%sp@- 694c6: 4e95 jsr %a5@
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
694c8: 2f05 movel %d5,%sp@- 694ca: 4878 0005 pea 5 <COMPARE> 694ce: 2f2e ffda movel %fp@(-38),%sp@- 694d2: 4e94 jsr %a4@
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
694d4: 2f2e ffa6 movel %fp@(-90),%sp@- 694d8: 2f2e ffa2 movel %fp@(-94),%sp@- 694dc: 2f05 movel %d5,%sp@- 694de: 2f02 movel %d2,%sp@- 694e0: 4879 0009 c124 pea 9c124 <_TOD_Days_per_month+0x162> 694e6: 2f03 movel %d3,%sp@- 694e8: 4e92 jsr %a2@
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
694ea: 202e ffa2 movel %fp@(-94),%d0 694ee: 4fef 002c lea %sp@(44),%sp 694f2: 6618 bnes 6950c <rtems_rate_monotonic_report_statistics_with_plugin+0xec>
(*print)( context, "\n" );
694f4: 4879 0009 d91b pea 9d91b <__FUNCTION__.5931+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++ ) {
694fa: 5282 addql #1,%d2
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
694fc: 2f03 movel %d3,%sp@- 694fe: 4e92 jsr %a2@
continue;
69500: 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 ;
69502: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 69508: 6396 blss 694a0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
6950a: 60aa bras 694b6 <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 );
6950c: 486e fff2 pea %fp@(-14) 69510: 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++ ) {
69512: 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 );
69514: 2f00 movel %d0,%sp@- 69516: 486e ffba pea %fp@(-70) 6951a: 4e90 jsr %a0@
(*print)( context,
6951c: 202e fff6 movel %fp@(-10),%d0 69520: 223c 0000 03e8 movel #1000,%d1 69526: 4c41 0800 remsl %d1,%d0,%d0 6952a: 2c2e ffb6 movel %fp@(-74),%d6 6952e: 2f00 movel %d0,%sp@- 69530: 2001 movel %d1,%d0 69532: 2f2e fff2 movel %fp@(-14),%sp@- 69536: 4c40 6806 remsl %d0,%d6,%d6 6953a: 202e ffae movel %fp@(-82),%d0 6953e: 2246 moveal %d6,%a1 69540: 223c 0000 03e8 movel #1000,%d1 69546: 2f09 movel %a1,%sp@- 69548: 2f2e ffb2 movel %fp@(-78),%sp@- 6954c: 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,
69550: 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,
69556: 2f00 movel %d0,%sp@- 69558: 2f2e ffaa movel %fp@(-86),%sp@- 6955c: 4879 0009 c13b pea 9c13b <_TOD_Days_per_month+0x179> 69562: 2f03 movel %d3,%sp@- 69564: 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);
69566: 4fef 002c lea %sp@(44),%sp 6956a: 2047 moveal %d7,%a0 6956c: 486e fff2 pea %fp@(-14) 69570: 2f2e ffa2 movel %fp@(-94),%sp@- 69574: 486e ffd2 pea %fp@(-46) 69578: 4e90 jsr %a0@
(*print)( context,
6957a: 202e fff6 movel %fp@(-10),%d0 6957e: 4c46 0800 remsl %d6,%d0,%d0 69582: 222e ffce movel %fp@(-50),%d1 69586: 2f00 movel %d0,%sp@- 69588: 2f2e fff2 movel %fp@(-14),%sp@- 6958c: 4c46 1801 remsl %d6,%d1,%d1 69590: 202e ffc6 movel %fp@(-58),%d0 69594: 2241 moveal %d1,%a1 69596: 2f09 movel %a1,%sp@- 69598: 2f2e ffca movel %fp@(-54),%sp@- 6959c: 4c46 0800 remsl %d6,%d0,%d0 695a0: 2f00 movel %d0,%sp@- 695a2: 2f2e ffc2 movel %fp@(-62),%sp@- 695a6: 4879 0009 c15a pea 9c15a <_TOD_Days_per_month+0x198> 695ac: 2f03 movel %d3,%sp@- 695ae: 4e92 jsr %a2@ 695b0: 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 ;
695b4: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 695ba: 6300 fee4 blsw 694a0 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
695be: 6000 fef6 braw 694b6 <rtems_rate_monotonic_report_statistics_with_plugin+0x96><== NOT EXECUTED
000695dc <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
695dc: 4e56 0000 linkw %fp,#0 695e0: 2039 000a 5318 movel a5318 <_Thread_Dispatch_disable_level>,%d0 695e6: 5280 addql #1,%d0 695e8: 2f0a movel %a2,%sp@- 695ea: 23c0 000a 5318 movel %d0,a5318 <_Thread_Dispatch_disable_level> 695f0: 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 ;
695f2: 2439 000a 5748 movel a5748 <_Rate_monotonic_Information+0x6>,%d2 695f8: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 695fe: 6216 bhis 69616 <rtems_rate_monotonic_reset_all_statistics+0x3a> 69600: 45f9 0006 9628 lea 69628 <rtems_rate_monotonic_reset_statistics>,%a2
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
69606: 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++ ) {
69608: 5282 addql #1,%d2
status = rtems_rate_monotonic_reset_statistics( id );
6960a: 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 ;
6960c: 588f addql #4,%sp 6960e: b4b9 000a 574c cmpl a574c <_Rate_monotonic_Information+0xa>,%d2 69614: 63f0 blss 69606 <rtems_rate_monotonic_reset_all_statistics+0x2a>
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
69616: 242e fff8 movel %fp@(-8),%d2 6961a: 246e fffc moveal %fp@(-4),%a2 6961e: 4e5e unlk %fp
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
69620: 4ef9 0004 ce90 jmp 4ce90 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 574a2: 4eb9 0005 9de0 jsr 59de0 <_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 cf44 pea 7cf44 <_Region_Information> 574ae: 4eb9 0005 b398 jsr 5b398 <_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 ae1c jsr 5ae1c <_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 cf44 pea 7cf44 <_Region_Information> 574e2: 103c 0008 moveb #8,%d0 574e6: 2d40 fffc movel %d0,%fp@(-4) 574ea: 4eb9 0005 b6d0 jsr 5b6d0 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 574fc: 2d40 fffc movel %d0,%fp@(-4) 57500: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 c8d0 jsr 5c8d0 <_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 cf5c moveal 7cf5c <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 575a6: 2d40 fffc movel %d0,%fp@(-4) 575aa: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 575ca: 4eb9 0005 9de0 jsr 59de0 <_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 cf44 pea 7cf44 <_Region_Information> 575de: 4eb9 0005 b834 jsr 5b834 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 cf44 pea 7cf44 <_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 b428 jsr 5b428 <_Objects_Close> 5763e: 2f0a movel %a2,%sp@- 57640: 4879 0007 cf44 pea 7cf44 <_Region_Information> 57646: 4eb9 0005 b6d0 jsr 5b6d0 <_Objects_Free> 5764c: 4fef 0010 lea %sp@(16),%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
57650: 2f39 0007 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57656: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57680: 4eb9 0005 9de0 jsr 59de0 <_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 cf44 pea 7cf44 <_Region_Information> 57694: 4eb9 0005 b834 jsr 5b834 <_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 ab10 jsr 5ab10 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 5771e: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57752: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 57758: 486e fffc pea %fp@(-4) 5775c: 2f2e 0008 movel %fp@(8),%sp@- 57760: 4879 0007 cf44 pea 7cf44 <_Region_Information> 57766: 4eb9 0005 b834 jsr 5b834 <_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 ad40 jsr 5ad40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 5779a: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57886: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 5788c: 486e fffc pea %fp@(-4) 57890: 2f03 movel %d3,%sp@- 57892: 4879 0007 cf44 pea 7cf44 <_Region_Information>
executing = _Thread_Executing;
57898: 2879 0007 d0fa moveal 7d0fa <_Thread_Executing>,%a4 5789e: 4eb9 0005 b834 jsr 5b834 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 a97c jsr 5a97c <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57918: 2d40 fff8 movel %d0,%fp@(-8) 5791c: 4eb9 0005 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d040 movel 7d040 <_Thread_Dispatch_disable_level>,%d0 57962: 5280 addql #1,%d0 57964: 23c0 0007 d040 movel %d0,7d040 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57970: 4eb9 0005 9e40 jsr 59e40 <_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 c9b4 pea 5c9b4 <_Thread_queue_Timeout> 5799a: 2f2e 0014 movel %fp@(20),%sp@- 5799e: 2f00 movel %d0,%sp@- 579a0: 4eb9 0005 c654 jsr 5c654 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
579a6: 4eb9 0005 c160 jsr 5c160 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 579e0: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 579e6: 486e fffc pea %fp@(-4) 579ea: 2f2e 0008 movel %fp@(8),%sp@- 579ee: 4879 0007 cf44 pea 7cf44 <_Region_Information> 579f4: 4eb9 0005 b834 jsr 5b834 <_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 b270 jsr 5b270 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 d0f2 movel 7d0f2 <_RTEMS_Allocator_Mutex>,%sp@- 57b7e: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 57b84: 486e fffc pea %fp@(-4) 57b88: 2f2e 0008 movel %fp@(8),%sp@- 57b8c: 4879 0007 cf44 pea 7cf44 <_Region_Information> 57b92: 4eb9 0005 b834 jsr 5b834 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 abc0 jsr 5abc0 <_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 d0f2 movel 7d0f2 <_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 9e40 jsr 59e40 <_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 f3fc jsr 5f3fc <_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 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0 45b04: 5280 addql #1,%d0 45b06: 23c0 0005 d954 movel %d0,5d954 <_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 d890 pea 5d890 <_Semaphore_Information> 45b12: 4eb9 0004 7034 jsr 47034 <_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 6780 jsr 46780 <_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 d890 pea 5d890 <_Semaphore_Information> 45b78: 4eb9 0004 736c jsr 4736c <_Objects_Free>
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
45b7e: 4eb9 0004 7d3c jsr 47d3c <_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 6ac8 jsr 46ac8 <_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 d8a8 moveal 5d8a8 <_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 7d3c jsr 47d3c <_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 7d3c jsr 47d3c <_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 d890 pea 5d890 <_Semaphore_Information> 45c68: 4eb9 0004 74d0 jsr 474d0 <_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 7d3c jsr 47d3c <_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 6774 jsr 46774 <_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 d890 pea 5d890 <_Semaphore_Information> 45cc4: 4eb9 0004 70c4 jsr 470c4 <_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 d890 pea 5d890 <_Semaphore_Information> 45cd2: 4eb9 0004 736c jsr 4736c <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45cd8: 4eb9 0004 7d3c jsr 47d3c <_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 6abc jsr 46abc <_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 d890 pea 5d890 <_Semaphore_Information> 45d08: 4eb9 0004 70c4 jsr 470c4 <_Objects_Close> 45d0e: 2f0a movel %a2,%sp@- 45d10: 4879 0005 d890 pea 5d890 <_Semaphore_Information> 45d16: 4eb9 0004 736c jsr 4736c <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
45d1c: 4eb9 0004 7d3c jsr 47d3c <_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>
...
00050394 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
50394: 4e56 fffc linkw %fp,#-4 50398: 486e fffc pea %fp@(-4) 5039c: 2f2e 0008 movel %fp@(8),%sp@- 503a0: 4879 0006 3998 pea 63998 <_Semaphore_Information> 503a6: 4eb9 0004 950c jsr 4950c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
503ac: 4fef 000c lea %sp@(12),%sp 503b0: 4aae fffc tstl %fp@(-4) 503b4: 6706 beqs 503bc <rtems_semaphore_flush+0x28> 503b6: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
503b8: 4e5e unlk %fp 503ba: 4e75 rts
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
503bc: 7230 moveq #48,%d1 503be: 2040 moveal %d0,%a0 503c0: c2a8 0010 andl %a0@(16),%d1 503c4: 6720 beqs 503e6 <rtems_semaphore_flush+0x52>
_CORE_mutex_Flush(
503c6: 4878 0001 pea 1 <ADD> 503ca: 42a7 clrl %sp@- 503cc: 4868 0014 pea %a0@(20) 503d0: 4eb9 0004 8714 jsr 48714 <_CORE_mutex_Flush> 503d6: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
503da: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch> 503e0: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
503e2: 4e5e unlk %fp 503e4: 4e75 rts
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
503e6: 4878 0001 pea 1 <ADD> 503ea: 2040 moveal %d0,%a0 503ec: 42a7 clrl %sp@- 503ee: 4868 0014 pea %a0@(20) 503f2: 4eb9 0004 8a5c jsr 48a5c <_CORE_semaphore_Flush> 503f8: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
503fc: 4eb9 0004 9df8 jsr 49df8 <_Thread_Enable_dispatch> 50402: 4280 clrl %d0 50404: 60dc bras 503e2 <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 cf7c pea 7cf7c <_Semaphore_Information> 57f72: 4eb9 0005 ba7c jsr 5ba7c <_Objects_Name_to_id_u32> 57f78: 41f9 0007 65b0 lea 765b0 <_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
...
000463f4 <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
463f4: 7004 moveq #4,%d0
*/
void rtems_shutdown_executive(
uint32_t result
)
{
463f6: 4e56 0000 linkw %fp,#0
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
463fa: b0b9 0005 dad6 cmpl 5dad6 <_System_state_Current>,%d0 46400: 6718 beqs 4641a <rtems_shutdown_executive+0x26> 46402: 23c0 0005 dad6 movel %d0,5dad6 <_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 );
46408: 203c 0005 d920 movel #383264,%d0 4640e: 2d40 0008 movel %d0,%fp@(8)
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
}
46412: 4e5e unlk %fp 46414: 4ef9 0004 9156 jmp 49156 <_CPU_Context_Restart_self> 4641a: 4e5e unlk %fp 4641c: 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 00bc movel %a2@(188),%sp@- 44c76: 4878 00a5 pea a5 <DBL_MANT_DIG+0x70> 44c7a: 2f2a 00c0 movel %a2@(192),%sp@- 44c7e: 4eb9 0008 2b9c jsr 82b9c <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 53d2 moveal a53d2 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44aee: 2069 00c0 moveal %a1@(192),%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 2254 tstl a2254 <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 53d2 movel a53d2 <_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 5194 pea a5194 <Stack_check_Pattern> 44b36: 4868 0008 pea %a0@(8) 44b3a: 4eb9 0008 29b8 jsr 829b8 <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 00bc addl %a1@(188),%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 7dfc pea 97dfc <IntUartPollCallbacks.6559+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 225c movel %a2,a225c <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 2258 movel %d2,a2258 <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 7e13 pea 97e13 <IntUartPollCallbacks.6559+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 bf88 jsr 4bf88 <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 2258 clrl a2258 <print_context> <== NOT EXECUTED
print_handler = NULL;
44a14: 42b9 000a 225c clrl a225c <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 00c0 movel %a2@(192),%d1 44b72: 5081 addql #8,%d1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44b74: 202a 00c0 movel %a2@(192),%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 00bc addl %a2@(188),%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 5194 pea a5194 <Stack_check_Pattern> <== NOT EXECUTED 44b8e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 44b90: 4eb9 0008 29b8 jsr 829b8 <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 5194 pea a5194 <Stack_check_Pattern> 44bc4: 2f01 movel %d1,%sp@- 44bc6: 4eb9 0008 29b8 jsr 829b8 <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
0004d3e4 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d3e4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4d3e8: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4d3ec: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4d3f0: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4d3f4: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d3f8: 4a8a tstl %a2 <== NOT EXECUTED 4d3fa: 677a beqs 4d476 <rtems_string_to_double+0x92> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d3fc: 49f9 0004 f610 lea 4f610 <__errno>,%a4 <== NOT EXECUTED 4d402: 4e94 jsr %a4@ <== NOT EXECUTED
*n = 0;
4d404: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d406: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4d408: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d40a: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d40c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d410: 2480 movel %d0,%a2@ <== NOT EXECUTED 4d412: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d416: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d418: 4eb9 0005 2064 jsr 52064 <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 )
4d41e: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d420: 2600 movel %d0,%d3 <== NOT EXECUTED 4d422: 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 )
4d424: 4a8b tstl %a3 <== NOT EXECUTED 4d426: 6704 beqs 4d42c <rtems_string_to_double+0x48> <== NOT EXECUTED
*endptr = end;
4d428: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4d42c: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4d430: 6750 beqs 4d482 <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))
4d432: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 4d436: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4d43c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4d43e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4d440: 4eb9 0005 cea4 jsr 5cea4 <__gtdf2> <== NOT EXECUTED 4d446: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4d44a: 4a80 tstl %d0 <== NOT EXECUTED 4d44c: 6e12 bgts 4d460 <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;
4d44e: 2483 movel %d3,%a2@ <== NOT EXECUTED 4d450: 4280 clrl %d0 <== NOT EXECUTED 4d452: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif return RTEMS_SUCCESSFUL; }
4d456: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d45c: 4e5e unlk %fp <== NOT EXECUTED 4d45e: 4e75 rts <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d460: 4e94 jsr %a4@ <== NOT EXECUTED 4d462: 7222 moveq #34,%d1 <== NOT EXECUTED 4d464: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d466: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d468: 66e4 bnes 4d44e <rtems_string_to_double+0x6a> <== NOT EXECUTED 4d46a: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d46c: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d472: 4e5e unlk %fp <== NOT EXECUTED 4d474: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d476: 7009 moveq #9,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d478: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d47e: 4e5e unlk %fp <== NOT EXECUTED 4d480: 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 )
4d482: 700b moveq #11,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d484: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d48a: 4e5e unlk %fp <== NOT EXECUTED 4d48c: 4e75 rts <== NOT EXECUTED
...
0004d490 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d490: 4e56 ffe8 linkw %fp,#-24 4d494: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d498: 242e 0008 movel %fp@(8),%d2 4d49c: 246e 000c moveal %fp@(12),%a2 4d4a0: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d4a4: 4a8a tstl %a2 4d4a6: 6768 beqs 4d510 <rtems_string_to_float+0x80>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d4a8: 49f9 0004 f610 lea 4f610 <__errno>,%a4 4d4ae: 4e94 jsr %a4@ 4d4b0: 2040 moveal %d0,%a0 4d4b2: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4b4: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d4b8: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4be: 2f02 movel %d2,%sp@- 4d4c0: 4eb9 0005 2006 jsr 52006 <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 )
4d4c6: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4c8: 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 )
4d4ca: 4a8b tstl %a3 4d4cc: 6704 beqs 4d4d2 <rtems_string_to_float+0x42>
*endptr = end;
4d4ce: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d4d2: b4ae fffc cmpl %fp@(-4),%d2 4d4d6: 6744 beqs 4d51c <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))
4d4d8: 2f3c 7f7f ffff movel #2139095039,%sp@- 4d4de: 2f03 movel %d3,%sp@- 4d4e0: 4eb9 0005 cf34 jsr 5cf34 <__gtsf2> 4d4e6: 508f addql #8,%sp 4d4e8: 4a80 tstl %d0 4d4ea: 6e0e bgts 4d4fa <rtems_string_to_float+0x6a>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d4ec: 2483 movel %d3,%a2@ 4d4ee: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
4d4f0: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d4f6: 4e5e unlk %fp 4d4f8: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d4fa: 4e94 jsr %a4@ <== NOT EXECUTED 4d4fc: 7222 moveq #34,%d1 <== NOT EXECUTED 4d4fe: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d500: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d502: 66e8 bnes 4d4ec <rtems_string_to_float+0x5c> <== NOT EXECUTED 4d504: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d506: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d50c: 4e5e unlk %fp <== NOT EXECUTED 4d50e: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d510: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d512: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d518: 4e5e unlk %fp 4d51a: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d51c: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d51e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d524: 4e5e unlk %fp 4d526: 4e75 rts
0005cba4 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5cba4: 4e56 ffe8 linkw %fp,#-24 5cba8: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5cbac: 242e 0008 movel %fp@(8),%d2 5cbb0: 246e 000c moveal %fp@(12),%a2 5cbb4: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cbb8: 4a8a tstl %a2 5cbba: 675e beqs 5cc1a <rtems_string_to_int+0x76>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5cbbc: 49f9 0007 f9f8 lea 7f9f8 <__errno>,%a4 5cbc2: 4e94 jsr %a4@ 5cbc4: 2040 moveal %d0,%a0 5cbc6: 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 );
5cbc8: 2f2e 0014 movel %fp@(20),%sp@- 5cbcc: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
5cbd0: 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 );
5cbd2: 2f02 movel %d2,%sp@- 5cbd4: 4eb9 0008 6772 jsr 86772 <strtol>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cbda: 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 );
5cbde: 2600 movel %d0,%d3
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5cbe0: 4a8b tstl %a3 5cbe2: 6704 beqs 5cbe8 <rtems_string_to_int+0x44>
*endptr = end;
5cbe4: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cbe8: b4ae fffc cmpl %fp@(-4),%d2 5cbec: 6738 beqs 5cc26 <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))
5cbee: 0c83 7fff ffff cmpil #2147483647,%d3 5cbf4: 670e beqs 5cc04 <rtems_string_to_int+0x60>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
5cbf6: 2483 movel %d3,%a2@ 5cbf8: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
5cbfa: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc00: 4e5e unlk %fp 5cc02: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cc04: 4e94 jsr %a4@ 5cc06: 7222 moveq #34,%d1 5cc08: 2040 moveal %d0,%a0 5cc0a: b290 cmpl %a0@,%d1 5cc0c: 66e8 bnes 5cbf6 <rtems_string_to_int+0x52> 5cc0e: 700a moveq #10,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc10: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc16: 4e5e unlk %fp 5cc18: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cc1a: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc1c: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc22: 4e5e unlk %fp 5cc24: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5cc26: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc28: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc2e: 4e5e unlk %fp 5cc30: 4e75 rts
...
0004d66c <rtems_string_to_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d66c: 4e56 ffe8 linkw %fp,#-24 4d670: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d674: 262e 0008 movel %fp@(8),%d3 4d678: 246e 000c moveal %fp@(12),%a2 4d67c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d680: 4a8a tstl %a2 4d682: 6766 beqs 4d6ea <rtems_string_to_long+0x7e>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d684: 49f9 0004 f610 lea 4f610 <__errno>,%a4 4d68a: 4e94 jsr %a4@ 4d68c: 2040 moveal %d0,%a0 4d68e: 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 );
4d690: 2f2e 0014 movel %fp@(20),%sp@- 4d694: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d698: 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 );
4d69a: 2f03 movel %d3,%sp@- 4d69c: 4eb9 0005 21e6 jsr 521e6 <strtol>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d6a2: 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 );
4d6a6: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d6a8: 4a8b tstl %a3 4d6aa: 6704 beqs 4d6b0 <rtems_string_to_long+0x44>
*endptr = end;
4d6ac: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d6b0: b6ae fffc cmpl %fp@(-4),%d3 4d6b4: 6740 beqs 4d6f6 <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))
4d6b6: 0c82 7fff ffff cmpil #2147483647,%d2 4d6bc: 6716 beqs 4d6d4 <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))
4d6be: 0c82 8000 0000 cmpil #-2147483648,%d2 4d6c4: 670e beqs 4d6d4 <rtems_string_to_long+0x68>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d6c6: 2482 movel %d2,%a2@ 4d6c8: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
4d6ca: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6d0: 4e5e unlk %fp 4d6d2: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d6d4: 4e94 jsr %a4@ 4d6d6: 7222 moveq #34,%d1 4d6d8: 2040 moveal %d0,%a0 4d6da: b290 cmpl %a0@,%d1 4d6dc: 66e8 bnes 4d6c6 <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;
4d6de: 700a moveq #10,%d0
}
4d6e0: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6e6: 4e5e unlk %fp 4d6e8: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d6ea: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d6ec: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6f2: 4e5e unlk %fp 4d6f4: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d6f6: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d6f8: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6fe: 4e5e unlk %fp 4d700: 4e75 rts
...
0004d5b8 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d5b8: 4e56 ffe4 linkw %fp,#-28 4d5bc: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d5c0: 242e 0008 movel %fp@(8),%d2 4d5c4: 246e 000c moveal %fp@(12),%a2 4d5c8: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d5cc: 4a8a tstl %a2 4d5ce: 6700 0082 beqw 4d652 <rtems_string_to_long_long+0x9a>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d5d2: 49f9 0004 f610 lea 4f610 <__errno>,%a4 4d5d8: 4e94 jsr %a4@ 4d5da: 2040 moveal %d0,%a0
*n = 0;
4d5dc: 4280 clrl %d0 4d5de: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d5e0: 4290 clrl %a0@
*n = 0;
4d5e2: 2480 movel %d0,%a2@ 4d5e4: 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 );
4d5e8: 2f2e 0014 movel %fp@(20),%sp@- 4d5ec: 486e fffc pea %fp@(-4) 4d5f0: 2f02 movel %d2,%sp@- 4d5f2: 4eb9 0005 2208 jsr 52208 <strtoll>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d5f8: 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 );
4d5fc: 2600 movel %d0,%d3 4d5fe: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d600: 4a8b tstl %a3 4d602: 6704 beqs 4d608 <rtems_string_to_long_long+0x50>
*endptr = end;
4d604: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d608: b4ae fffc cmpl %fp@(-4),%d2 4d60c: 6750 beqs 4d65e <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))
4d60e: 203c 7fff ffff movel #2147483647,%d0 4d614: 72ff moveq #-1,%d1 4d616: 9284 subl %d4,%d1 4d618: 9183 subxl %d3,%d0 4d61a: 6720 beqs 4d63c <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))
4d61c: 203c 8000 0000 movel #-2147483648,%d0 4d622: 4281 clrl %d1 4d624: 9284 subl %d4,%d1 4d626: 9183 subxl %d3,%d0 4d628: 6712 beqs 4d63c <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;
4d62a: 4280 clrl %d0 4d62c: 2483 movel %d3,%a2@ 4d62e: 2544 0004 movel %d4,%a2@(4)
#endif return RTEMS_SUCCESSFUL; }
4d632: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d638: 4e5e unlk %fp 4d63a: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4d63c: 4e94 jsr %a4@ 4d63e: 7222 moveq #34,%d1 4d640: 2040 moveal %d0,%a0 4d642: b290 cmpl %a0@,%d1 4d644: 66e4 bnes 4d62a <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;
4d646: 700a moveq #10,%d0
}
4d648: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d64e: 4e5e unlk %fp 4d650: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d652: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d654: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d65a: 4e5e unlk %fp 4d65c: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d65e: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d660: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d666: 4e5e unlk %fp 4d668: 4e75 rts
...
0005cc34 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5cc34: 4e56 ffe8 linkw %fp,#-24 5cc38: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5cc3c: 242e 0008 movel %fp@(8),%d2 5cc40: 246e 000c moveal %fp@(12),%a2 5cc44: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cc48: 4a8a tstl %a2 5cc4a: 675c beqs 5cca8 <rtems_string_to_pointer+0x74>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5cc4c: 49f9 0007 f9f8 lea 7f9f8 <__errno>,%a4 5cc52: 4e94 jsr %a4@ 5cc54: 2040 moveal %d0,%a0 5cc56: 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 );
5cc58: 4878 0010 pea 10 <INVALID_OPERATION> 5cc5c: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
5cc60: 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 );
5cc62: 2f02 movel %d2,%sp@- 5cc64: 4eb9 0008 6ba4 jsr 86ba4 <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 )
5cc6a: 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 );
5cc6e: 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 )
5cc70: 4a8b tstl %a3 5cc72: 6704 beqs 5cc78 <rtems_string_to_pointer+0x44>
*endptr = end;
5cc74: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cc78: b4ae fffc cmpl %fp@(-4),%d2 5cc7c: 6736 beqs 5ccb4 <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))
5cc7e: 70ff moveq #-1,%d0 5cc80: b083 cmpl %d3,%d0 5cc82: 670e beqs 5cc92 <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;
5cc84: 2483 movel %d3,%a2@ 5cc86: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc88: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc8e: 4e5e unlk %fp 5cc90: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cc92: 4e94 jsr %a4@ <== NOT EXECUTED 5cc94: 7222 moveq #34,%d1 <== NOT EXECUTED 5cc96: 2040 moveal %d0,%a0 <== NOT EXECUTED 5cc98: b290 cmpl %a0@,%d1 <== NOT EXECUTED 5cc9a: 66e8 bnes 5cc84 <rtems_string_to_pointer+0x50> <== NOT EXECUTED 5cc9c: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc9e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 5cca4: 4e5e unlk %fp <== NOT EXECUTED 5cca6: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cca8: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ccaa: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ccb0: 4e5e unlk %fp 5ccb2: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5ccb4: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ccb6: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ccbc: 4e5e unlk %fp 5ccbe: 4e75 rts
0005ccc0 <rtems_string_to_unsigned_char>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5ccc0: 4e56 fff0 linkw %fp,#-16 5ccc4: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 5ccc8: 242e 0008 movel %fp@(8),%d2 5cccc: 246e 000c moveal %fp@(12),%a2 5ccd0: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5ccd4: 4a8a tstl %a2 5ccd6: 673e beqs 5cd16 <rtems_string_to_unsigned_char+0x56>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5ccd8: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 5ccde: 2040 moveal %d0,%a0 5cce0: 4290 clrl %a0@
*n = 0;
5cce2: 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 );
5cce4: 2f2e 0014 movel %fp@(20),%sp@- 5cce8: 486e fffc pea %fp@(-4) 5ccec: 2f02 movel %d2,%sp@- 5ccee: 4eb9 0008 6ba4 jsr 86ba4 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5ccf4: 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 );
5ccf8: 2200 movel %d0,%d1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5ccfa: 4a8b tstl %a3 5ccfc: 6704 beqs 5cd02 <rtems_string_to_unsigned_char+0x42>
*endptr = end;
5ccfe: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cd02: b4ae fffc cmpl %fp@(-4),%d2 5cd06: 671a beqs 5cd22 <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;
5cd08: 4280 clrl %d0 5cd0a: 1481 moveb %d1,%a2@
#endif return RTEMS_SUCCESSFUL; }
5cd0c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5cd12: 4e5e unlk %fp 5cd14: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cd16: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cd18: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5cd1e: 4e5e unlk %fp 5cd20: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5cd22: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cd24: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5cd2a: 4e5e unlk %fp 5cd2c: 4e75 rts
...
0004d88c <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d88c: 4e56 ffe4 linkw %fp,#-28 4d890: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d894: 242e 0008 movel %fp@(8),%d2 4d898: 246e 000c moveal %fp@(12),%a2 4d89c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d8a0: 4a8a tstl %a2 4d8a2: 676e beqs 4d912 <rtems_string_to_unsigned_long_long+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d8a4: 49f9 0004 f610 lea 4f610 <__errno>,%a4 4d8aa: 4e94 jsr %a4@ 4d8ac: 2040 moveal %d0,%a0
*n = 0;
4d8ae: 4280 clrl %d0 4d8b0: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d8b2: 4290 clrl %a0@
*n = 0;
4d8b4: 2480 movel %d0,%a2@ 4d8b6: 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 );
4d8ba: 2f2e 0014 movel %fp@(20),%sp@- 4d8be: 486e fffc pea %fp@(-4) 4d8c2: 2f02 movel %d2,%sp@- 4d8c4: 4eb9 0005 2638 jsr 52638 <strtoull>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d8ca: 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 );
4d8ce: 2600 movel %d0,%d3 4d8d0: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4d8d2: 4a8b tstl %a3 4d8d4: 6704 beqs 4d8da <rtems_string_to_unsigned_long_long+0x4e>
*endptr = end;
4d8d6: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d8da: b4ae fffc cmpl %fp@(-4),%d2 4d8de: 673e beqs 4d91e <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))
4d8e0: 70ff moveq #-1,%d0 4d8e2: 72ff moveq #-1,%d1 4d8e4: 9284 subl %d4,%d1 4d8e6: 9183 subxl %d3,%d0 4d8e8: 6712 beqs 4d8fc <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;
4d8ea: 4280 clrl %d0 4d8ec: 2483 movel %d3,%a2@ 4d8ee: 2544 0004 movel %d4,%a2@(4)
#endif return RTEMS_SUCCESSFUL; }
4d8f2: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d8f8: 4e5e unlk %fp 4d8fa: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d8fc: 4e94 jsr %a4@ 4d8fe: 7222 moveq #34,%d1 4d900: 2040 moveal %d0,%a0 4d902: b290 cmpl %a0@,%d1 4d904: 66e4 bnes 4d8ea <rtems_string_to_unsigned_long_long+0x5e> 4d906: 700a moveq #10,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d908: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d90e: 4e5e unlk %fp 4d910: 4e75 rts
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d912: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d914: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d91a: 4e5e unlk %fp 4d91c: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d91e: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d920: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d926: 4e5e unlk %fp 4d928: 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 0005 f6c4 tstb 5f6c4 <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 114e moveal 6114e <_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 a550 jsr 4a550 <_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 0108 moveal %a1@(264),%a0 485da: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
_Thread_Enable_dispatch();
485de: 4eb9 0004 a528 jsr 4a528 <_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 114e moveal 6114e <_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 0108 moveal %a0@(264),%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 da0e moveal 5da0e <_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 d8c8 pea 5d8c8 <_RTEMS_tasks_Information> 46130: 4eb9 0004 7658 jsr 47658 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
46136: 4fef 0010 lea %sp@(16),%sp 4613a: 41f9 0005 b32c lea 5b32c <_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 c1b8 jsr 5c1b8 <_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 c160 jsr 5c160 <_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 c160 jsr 5c160 <_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 8978 jsr 48978 <_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 91ac jsr 491ac <_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 8950 jsr 48950 <_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 8950 jsr 48950 <_Thread_Enable_dispatch> 46dc4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46dc6: 4e5e unlk %fp 46dc8: 4e75 rts
...
000505b8 <rtems_task_self>:
#include <rtems/system.h>
#include <rtems/rtems/tasks.h>
rtems_id rtems_task_self(void)
{
505b8: 4e56 0000 linkw %fp,#0 505bc: 2079 0006 3b16 moveal 63b16 <_Thread_Executing>,%a0
return _Thread_Executing->Object.id; }
505c2: 4e5e unlk %fp 505c4: 2028 0008 movel %a0@(8),%d0 505c8: 4e75 rts
...
00069cc4 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
69cc4: 4e56 fffc linkw %fp,#-4 69cc8: 2f0a movel %a2,%sp@- 69cca: 246e 0010 moveal %fp@(16),%a2 69cce: 2f02 movel %d2,%sp@- 69cd0: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
69cd4: 6752 beqs 69d28 <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
if ( !result )
69cd6: 4a8a tstl %a2 69cd8: 674e beqs 69d28 <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
69cda: 486e fffc pea %fp@(-4) 69cde: 2f2e 0008 movel %fp@(8),%sp@- 69ce2: 4eb9 0004 ceb8 jsr 4ceb8 <_Thread_Get>
switch (location) {
69ce8: 508f addql #8,%sp 69cea: 4aae fffc tstl %fp@(-4) 69cee: 662a bnes 69d1a <rtems_task_variable_get+0x56>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
69cf0: 2240 moveal %d0,%a1 69cf2: 2069 0118 moveal %a1@(280),%a0
while (tvp) {
69cf6: 4a88 tstl %a0 69cf8: 670c beqs 69d06 <rtems_task_variable_get+0x42>
if (tvp->ptr == ptr) {
69cfa: b4a8 0004 cmpl %a0@(4),%d2 69cfe: 6736 beqs 69d36 <rtems_task_variable_get+0x72>
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
69d00: 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) {
69d02: 4a88 tstl %a0 69d04: 66f4 bnes 69cfa <rtems_task_variable_get+0x36>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
69d06: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d0c: 242e fff4 movel %fp@(-12),%d2
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
69d10: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d12: 246e fff8 moveal %fp@(-8),%a2 69d16: 4e5e unlk %fp 69d18: 4e75 rts 69d1a: 242e fff4 movel %fp@(-12),%d2
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
69d1e: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d20: 246e fff8 moveal %fp@(-8),%a2 69d24: 4e5e unlk %fp 69d26: 4e75 rts 69d28: 242e fff4 movel %fp@(-12),%d2
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
return RTEMS_INVALID_ADDRESS;
69d2c: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d2e: 246e fff8 moveal %fp@(-8),%a2 69d32: 4e5e unlk %fp 69d34: 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;
69d36: 24a8 000c movel %a0@(12),%a2@
_Thread_Enable_dispatch();
69d3a: 4eb9 0004 ce90 jsr 4ce90 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d40: 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();
69d44: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
69d46: 246e fff8 moveal %fp@(-8),%a2 69d4a: 4e5e unlk %fp 69d4c: 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 d954 movel 5d954 <_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 d954 movel %d0,5d954 <_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 da0e movel 5da0e <_Thread_Executing>,%sp@- 462ba: 4eb9 0004 8608 jsr 48608 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
462c0: 2079 0005 da0e moveal 5da0e <_Thread_Executing>,%a0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
462c6: 203c 0004 7ba8 movel #293800,%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 da2c pea 5da2c <_Watchdog_Ticks_chain> 462ee: 4eb9 0004 8e0c jsr 48e0c <_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 7d3c jsr 47d3c <_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 8a38 jsr 48a38 <_Thread_Yield_processor>
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
4630e: 4eb9 0004 7d3c jsr 47d3c <_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 c274 movel %a0@,5c274 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
43548: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 4354c: 23d0 0005 c278 movel %a0@,5c278 <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 c27c movel %a0@,5c27c <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 d83c movel 5d83c <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 cff8 lea 5cff8 <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 a518 lea 4a518 <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 d83c movel 5d83c <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 a518 lea 4a518 <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 6450 jsr 46450 <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 d840 movel %a0,5d840 <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 d844 movel %a0,5d844 <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 d844 clrl 5d844 <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 d0ac moveal 5d0ac <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 6450 jsr 46450 <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 cff8 lea 5cff8 <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 d83c tstl 5d83c <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 d83c pea 5d83c <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 6450 jsr 46450 <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 d010 addil #380944,%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 cff8 lea 5cff8 <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 d83c movel 5d83c <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 d844 moveal 5d844 <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 a42c jsr 4a42c <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 c278 lea 5c278 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44d48: 4bf9 0004 aa88 lea 4aa88 <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 c27c lea 5c27c <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 c274 movel 5c274 <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 d844 moveal 5d844 <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 d844 movel %a4,5d844 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44dc0: 4ab9 0005 d840 tstl 5d840 <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 c280 moveb 5c280 <c.6229>,%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 c280 moveb 5c280 <c.6229>,%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 c280 moveb 5c280 <c.6229>,%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 c280 moveb 5c280 <c.6229>,%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 c280 moveb %d5,5c280 <c.6229>
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 c280 moveb %d5,5c280 <c.6229> <== 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 d83c movel 5d83c <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 d83c movel 5d83c <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 c280 moveb 5c280 <c.6229>,%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 6450 jsr 46450 <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 c280 moveb 5c280 <c.6229>,%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 c280 moveb 5c280 <c.6229>,%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 d840 movel %a4,5d840 <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 d83c movel 5d83c <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 a518 jsr 4a518 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
450ae: 2f39 0005 d83c movel 5d83c <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 a518 lea 4a518 <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 d83c movel 5d83c <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 a518 lea 4a518 <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 d83c movel 5d83c <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 6450 jsr 46450 <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 cff8 lea 5cff8 <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 c274 movel 5c274 <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 d00c addil #380940,%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 d004 addil #380932,%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 d262 pea 7d262 <_Timer_Information> 58b82: 4eb9 0005 b870 jsr 5b870 <_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 d6b4 jsr 5d6b4 <_Watchdog_Remove> 58bac: 588f addql #4,%sp
_Thread_Enable_dispatch();
58bae: 4eb9 0005 c160 jsr 5c160 <_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 d262 pea 7d262 <_Timer_Information> 58c7c: 4eb9 0005 b870 jsr 5b870 <_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 d262 pea 7d262 <_Timer_Information> 58c96: 4eb9 0005 b428 jsr 5b428 <_Objects_Close>
(void) _Watchdog_Remove( &the_timer->Ticker );
58c9c: 486a 0010 pea %a2@(16) 58ca0: 4eb9 0005 d6b4 jsr 5d6b4 <_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 d262 pea 7d262 <_Timer_Information> 58cae: 4eb9 0005 b6d0 jsr 5b6d0 <_Objects_Free>
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
58cb4: 4eb9 0005 c160 jsr 5c160 <_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 d054 tstb 7d054 <_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 d0d2 cmpl 7d0d2 <_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 d262 pea 7d262 <_Timer_Information> 58e12: 4eb9 0005 b870 jsr 5b870 <_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 d6b4 jsr 5d6b4 <_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 d0d2 subl 7d0d2 <_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 d10c pea 7d10c <_Watchdog_Seconds_chain> 58e62: 4eb9 0005 d56c jsr 5d56c <_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 c160 jsr 5c160 <_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 d262 pea 7d262 <_Timer_Information> 58eb4: 4eb9 0005 b870 jsr 5b870 <_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 c160 jsr 5c160 <_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 d262 pea 7d262 <_Timer_Information> 58f46: 4eb9 0005 b870 jsr 5b870 <_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 c160 jsr 5c160 <_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 d6b4 jsr 5d6b4 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
58f94: 2f0a movel %a2,%sp@- 58f96: 4879 0007 d118 pea 7d118 <_Watchdog_Ticks_chain> 58f9c: 4eb9 0005 d56c jsr 5d56c <_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 c160 jsr 5c160 <_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 d29a moveal 7d29a <_Timer_server>,%a3
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
58fba: 4eb9 0005 d6b4 jsr 5d6b4 <_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 c160 jsr 5c160 <_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 d29a moveal 7d29a <_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 d262 pea 7d262 <_Timer_Information> 5901a: 4eb9 0005 b870 jsr 5b870 <_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 d6b4 jsr 5d6b4 <_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 c160 jsr 5c160 <_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 c160 jsr 5c160 <_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 d29a moveal 7d29a <_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 d054 tstb 7d054 <_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 d0d2 cmpl 7d0d2 <_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 d262 pea 7d262 <_Timer_Information> 59128: 4eb9 0005 b870 jsr 5b870 <_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 d6b4 jsr 5d6b4 <_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 d0d2 subl 7d0d2 <_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 c160 jsr 5c160 <_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 d7f4 movel 5d7f4 <rtems_panic_in_progress>,%d1 <== NOT EXECUTED 4234c: 2001 movel %d1,%d0 <== NOT EXECUTED 4234e: 5280 addql #1,%d0 <== NOT EXECUTED 42350: 23c0 0005 d7f4 movel %d0,5d7f4 <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 d954 movel 5d954 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 42360: 5280 addql #1,%d0 <== NOT EXECUTED 42362: 23c0 0005 d954 movel %d0,5d954 <_Thread_Dispatch_disable_level><== NOT EXECUTED
RTEMS_COMPILER_MEMORY_BARRIER();
42368: 2039 0005 d7f4 movel 5d7f4 <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 c30c moveal 5c30c <_impure_ptr>,%a0 <== NOT EXECUTED 4237c: 45f9 0004 db60 lea 4db60 <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 deec lea 4deec <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 c30c moveal 5c30c <_impure_ptr>,%a0 <== NOT EXECUTED 423b0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423b4: 4eb9 0005 408c jsr 5408c <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 e7a0 lea 4e7a0 <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 ae34 pea 5ae34 <IntUartPollCallbacks.6559+0x42> <== NOT EXECUTED 423ea: 2079 0005 c30c moveal 5c30c <_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 b618 pea 5b618 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 42402: 2079 0005 c30c moveal 5c30c <_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 c30c moveal 5c30c <_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 ae48 pea 5ae48 <IntUartPollCallbacks.6559+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 ae19 pea 5ae19 <IntUartPollCallbacks.6559+0x27> <== NOT EXECUTED 4246e: 2079 0005 c30c moveal 5c30c <_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 ae5d pea 5ae5d <IntUartPollCallbacks.6559+0x6b> <== NOT EXECUTED 42490: 42a7 clrl %sp@- <== NOT EXECUTED 42492: 4eb9 0004 2544 jsr 42544 <rtems_error> <== NOT EXECUTED
abort();
42498: 4eb9 0004 d7d4 jsr 4d7d4 <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 d804 jsr 4d804 <__errno> <== NOT EXECUTED 424a4: 47f9 0004 deec lea 4deec <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 c30c moveal 5c30c <_impure_ptr>,%a0 <== NOT EXECUTED 424bc: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424c0: 4eb9 0005 408c jsr 5408c <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 ae27 pea 5ae27 <IntUartPollCallbacks.6559+0x35> <== NOT EXECUTED 424e6: 2079 0005 c30c moveal 5c30c <_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 b618 pea 5b618 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 424fe: 2079 0005 c30c moveal 5c30c <_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 c30c moveal 5c30c <_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
00067108 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
67108: 4e56 ffe4 linkw %fp,#-28 6710c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 67110: 246e 0008 moveal %fp@(8),%a2 67114: 4284 clrl %d4 67116: 263c 7fff ffff movel #2147483647,%d3 6711c: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6711e: 47f9 0008 48b4 lea 848b4 <__srget_r>,%a3 67124: 202a 0004 movel %a2@(4),%d0 67128: 5380 subql #1,%d0 6712a: 2540 0004 movel %d0,%a2@(4) 6712e: 6d62 blts 67192 <scanInt+0x8a> 67130: 2052 moveal %a2@,%a0 67132: 4280 clrl %d0 67134: 1010 moveb %a0@,%d0 67136: 5288 addql #1,%a0
if (c == ':')
67138: 723a moveq #58,%d1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6713a: 2488 movel %a0,%a2@
if (c == ':')
6713c: b280 cmpl %d0,%d1 6713e: 6764 beqs 671a4 <scanInt+0x9c>
break;
if (sign == 0) {
67140: 4a84 tstl %d4 67142: 660a bnes 6714e <scanInt+0x46>
if (c == '-') {
67144: 7c2d moveq #45,%d6 67146: bc80 cmpl %d0,%d6 67148: 6700 0084 beqw 671ce <scanInt+0xc6>
sign = -1;
limit++;
continue;
6714c: 7801 moveq #1,%d4
}
sign = 1;
}
if (!isdigit(c))
6714e: 2079 000a 1044 moveal a1044 <__ctype_ptr__>,%a0 67154: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 67158: 49c1 extbl %d1 6715a: 44c1 movew %d1,%ccr 6715c: 6664 bnes 671c2 <scanInt+0xba>
return 0;
d = c - '0';
if ((i > (limit / 10))
6715e: 2203 movel %d3,%d1 67160: 7c0a moveq #10,%d6 67162: 4c46 1005 remul %d6,%d5,%d1 67166: 4c46 1001 remul %d6,%d1,%d1 6716a: b282 cmpl %d2,%d1 6716c: 6554 bcss 671c2 <scanInt+0xba>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
6716e: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
67174: b282 cmpl %d2,%d1 67176: 6746 beqs 671be <scanInt+0xb6>
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
67178: 2202 movel %d2,%d1 6717a: e789 lsll #3,%d1 6717c: 2241 moveal %d1,%a1 6717e: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 67182: 2400 movel %d0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
67184: 202a 0004 movel %a2@(4),%d0 67188: 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;
6718a: d488 addl %a0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6718c: 2540 0004 movel %d0,%a2@(4) 67190: 6c9e bges 67130 <scanInt+0x28>
67192: 2f0a movel %a2,%sp@- <== NOT EXECUTED 67194: 2f39 000a 1050 movel a1050 <_impure_ptr>,%sp@- <== NOT EXECUTED 6719a: 4e93 jsr %a3@ <== NOT EXECUTED 6719c: 508f addql #8,%sp <== NOT EXECUTED
if (c == ':')
6719e: 723a moveq #58,%d1 <== NOT EXECUTED 671a0: b280 cmpl %d0,%d1 <== NOT EXECUTED 671a2: 669c bnes 67140 <scanInt+0x38> <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
671a4: 4a84 tstl %d4 671a6: 671a beqs 671c2 <scanInt+0xba>
return 0;
*val = i * sign;
671a8: 4c02 4800 mulsl %d2,%d4 671ac: 7001 moveq #1,%d0 671ae: 206e 000c moveal %fp@(12),%a0 671b2: 2084 movel %d4,%a0@
return 1; }
671b4: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 671ba: 4e5e unlk %fp 671bc: 4e75 rts
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
671be: ba80 cmpl %d0,%d5 <== NOT EXECUTED 671c0: 64b6 bccs 67178 <scanInt+0x70> <== NOT EXECUTED
i = i * 10 + d;
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
671c2: 4280 clrl %d0 <== NOT EXECUTED
}
671c4: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 671ca: 4e5e unlk %fp <== NOT EXECUTED 671cc: 4e75 rts <== NOT EXECUTED
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
limit++;
671ce: 5283 addql #1,%d3 <== NOT EXECUTED 671d0: 78ff moveq #-1,%d4 <== NOT EXECUTED
continue;
671d2: 6000 ff50 braw 67124 <scanInt+0x1c> <== NOT EXECUTED
000671d6 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
671d6: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
671da: 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)
{
671de: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 671e2: 246e 0008 moveal %fp@(8),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
671e6: 4bf9 0008 48b4 lea 848b4 <__srget_r>,%a5 671ec: 202a 0004 movel %a2@(4),%d0 671f0: 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)
{
671f2: 266e 0010 moveal %fp@(16),%a3 671f6: 242e 0018 movel %fp@(24),%d2 671fa: 286e 0014 moveal %fp@(20),%a4
int c;
*name = *bufp;
671fe: 2093 movel %a3@,%a0@
for (;;) {
c = getc(fp);
67200: 2540 0004 movel %d0,%a2@(4) 67204: 6d36 blts 6723c <scanString+0x66> 67206: 2052 moveal %a2@,%a0 67208: 4280 clrl %d0 6720a: 1010 moveb %a0@,%d0 6720c: 5288 addql #1,%a0
if (c == ':') {
6720e: 723a moveq #58,%d1
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67210: 2488 movel %a0,%a2@
if (c == ':') {
67212: b280 cmpl %d0,%d1 67214: 6738 beqs 6724e <scanString+0x78>
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
67216: 720a moveq #10,%d1 67218: b280 cmpl %d0,%d1 6721a: 674a beqs 67266 <scanString+0x90>
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
6721c: 72ff moveq #-1,%d1 6721e: b280 cmpl %d0,%d1 67220: 6748 beqs 6726a <scanString+0x94>
return 0;
if (*nleft < 2)
67222: 7201 moveq #1,%d1 67224: b294 cmpl %a4@,%d1 67226: 6442 bccs 6726a <scanString+0x94>
return 0;
**bufp = c;
67228: 2053 moveal %a3@,%a0 6722a: 1080 moveb %d0,%a0@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
6722c: 202a 0004 movel %a2@(4),%d0 67230: 5380 subql #1,%d0
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
67232: 5293 addql #1,%a3@
--(*nleft);
67234: 5394 subql #1,%a4@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67236: 2540 0004 movel %d0,%a2@(4) 6723a: 6cca bges 67206 <scanString+0x30> 6723c: 2f0a movel %a2,%sp@- 6723e: 2f39 000a 1050 movel a1050 <_impure_ptr>,%sp@- 67244: 4e95 jsr %a5@ 67246: 508f addql #8,%sp
if (c == ':') {
67248: 723a moveq #58,%d1 6724a: b280 cmpl %d0,%d1 6724c: 66c8 bnes 67216 <scanString+0x40>
if (nlFlag)
6724e: 4a82 tstl %d2 67250: 6618 bnes 6726a <scanString+0x94>
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
67252: 2053 moveal %a3@,%a0
++(*bufp); --(*nleft);
67254: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
67256: 4210 clrb %a0@
++(*bufp);
67258: 5293 addql #1,%a3@
--(*nleft);
6725a: 5394 subql #1,%a4@
return 1; }
6725c: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 67262: 4e5e unlk %fp 67264: 4e75 rts
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
67266: 4a82 tstl %d2 67268: 66e8 bnes 67252 <scanString+0x7c>
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
6726a: 4280 clrl %d0 <== NOT EXECUTED
}
6726c: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED 67272: 4e5e unlk %fp <== NOT EXECUTED
67274: 4e75 rts
00067276 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
67276: 4e56 ffe4 linkw %fp,#-28 6727a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6727e: 42a7 clrl %sp@- 67280: 280e movel %fp,%d4 67282: 0684 0000 0014 addil #20,%d4 67288: 260e movel %fp,%d3 6728a: 0683 0000 0010 addil #16,%d3 67290: 47fa ff44 lea %pc@(671d6 <scanString>),%a3 67294: 2f04 movel %d4,%sp@- 67296: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
67298: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6729c: 2f0a movel %a2,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6729e: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672a2: 2f02 movel %d2,%sp@- 672a4: 4e93 jsr %a3@ 672a6: 4fef 0014 lea %sp@(20),%sp 672aa: 4a80 tstl %d0 672ac: 660c bnes 672ba <scangr+0x44>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
return 1;
672ae: 4280 clrl %d0 <== NOT EXECUTED
}
672b0: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 <== NOT EXECUTED 672b6: 4e5e unlk %fp <== NOT EXECUTED 672b8: 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)
672ba: 42a7 clrl %sp@- 672bc: 2f04 movel %d4,%sp@- 672be: 2f03 movel %d3,%sp@- 672c0: 486a 0004 pea %a2@(4) 672c4: 2f02 movel %d2,%sp@- 672c6: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672c8: 4fef 0014 lea %sp@(20),%sp 672cc: 4a80 tstl %d0 672ce: 67de beqs 672ae <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid)
672d0: 486e fffc pea %fp@(-4) 672d4: 2f02 movel %d2,%sp@- 672d6: 4eba fe30 jsr %pc@(67108 <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672da: 508f addql #8,%sp 672dc: 4a80 tstl %d0 672de: 67ce beqs 672ae <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1))
672e0: 4878 0001 pea 1 <ADD> 672e4: 2f04 movel %d4,%sp@- 672e6: 2f03 movel %d3,%sp@- 672e8: 486e fff8 pea %fp@(-8) 672ec: 2f02 movel %d2,%sp@- 672ee: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672f0: 4fef 0014 lea %sp@(20),%sp 672f4: 4a80 tstl %d0 672f6: 67b6 beqs 672ae <scangr+0x38>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
672f8: 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;
672fc: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67302: 1011 moveb %a1@,%d0 67304: 677a beqs 67380 <scangr+0x10a> 67306: 2049 moveal %a1,%a0 67308: 7201 moveq #1,%d1 6730a: 5288 addql #1,%a0
if(*cp == ',')
6730c: 49c0 extbl %d0 6730e: 742c moveq #44,%d2 67310: b480 cmpl %d0,%d2 67312: 6756 beqs 6736a <scangr+0xf4>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67314: 1010 moveb %a0@,%d0 67316: 66f2 bnes 6730a <scangr+0x94> 67318: e589 lsll #2,%d1 6731a: 0681 0000 0013 addil #19,%d1
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
67320: b2ae 0014 cmpl %fp@(20),%d1 67324: 6288 bhis 672ae <scangr+0x38>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
67326: 202e 0010 movel %fp@(16),%d0 6732a: 72f0 moveq #-16,%d1 6732c: 0680 0000 000f addil #15,%d0 67332: c081 andl %d1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
67334: 2040 moveal %d0,%a0 67336: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67338: 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);
6733c: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67340: 1010 moveb %a0@,%d0 67342: 6740 beqs 67384 <scangr+0x10e> 67344: 5288 addql #1,%a0 67346: 7201 moveq #1,%d1
if(*cp == ',') {
67348: 49c0 extbl %d0 6734a: 742c moveq #44,%d2 6734c: b480 cmpl %d0,%d2 6734e: 671e beqs 6736e <scangr+0xf8>
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67350: 1018 moveb %a0@+,%d0 67352: 66f4 bnes 67348 <scangr+0xd2>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
67354: 206a 000a moveal %a2@(10),%a0 67358: 7001 moveq #1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6735a: e589 lsll #2,%d1
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
6735c: 42b0 1800 clrl %a0@(00000000,%d1:l)
return 1; }
67360: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 67366: 4e5e unlk %fp 67368: 4e75 rts
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',')
memcount++;
6736a: 5281 addql #1,%d1 <== NOT EXECUTED 6736c: 60a6 bras 67314 <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';
6736e: 4200 clrb %d0 <== NOT EXECUTED 67370: 1140 ffff moveb %d0,%a0@(-1) <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
67374: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 67378: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 6737c: 5281 addql #1,%d1 <== NOT EXECUTED 6737e: 60d0 bras 67350 <scangr+0xda> <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67380: 7217 moveq #23,%d1 <== NOT EXECUTED 67382: 609c bras 67320 <scangr+0xaa> <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
67384: 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++) {
67388: 7204 moveq #4,%d1 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
6738a: 7001 moveq #1,%d0 <== NOT EXECUTED 6738c: 42b0 1800 clrl %a0@(00000000,%d1:l) <== NOT EXECUTED 67390: 60ce bras 67360 <scangr+0xea> <== NOT EXECUTED
000673d0 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673d0: 4e56 ffe0 linkw %fp,#-32 673d4: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673d8: 42a7 clrl %sp@- 673da: 280e movel %fp,%d4 673dc: 0684 0000 0014 addil #20,%d4 673e2: 260e movel %fp,%d3 673e4: 0683 0000 0010 addil #16,%d3 673ea: 47fa fdea lea %pc@(671d6 <scanString>),%a3 673ee: 2f04 movel %d4,%sp@- 673f0: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673f2: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673f6: 2f0a movel %a2,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673f8: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673fc: 2f02 movel %d2,%sp@- 673fe: 4e93 jsr %a3@ 67400: 4fef 0014 lea %sp@(20),%sp 67404: 4a80 tstl %d0 67406: 660c bnes 67414 <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;
67408: 4280 clrl %d0 <== NOT EXECUTED
}
6740a: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 67410: 4e5e unlk %fp <== NOT EXECUTED 67412: 4e75 rts <== NOT EXECUTED
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
67414: 42a7 clrl %sp@- 67416: 2f04 movel %d4,%sp@- 67418: 2f03 movel %d3,%sp@- 6741a: 486a 0004 pea %a2@(4) 6741e: 2f02 movel %d2,%sp@- 67420: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67422: 4fef 0014 lea %sp@(20),%sp 67426: 4a80 tstl %d0 67428: 67de beqs 67408 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid)
6742a: 486e fffc pea %fp@(-4) 6742e: 49fa fcd8 lea %pc@(67108 <scanInt>),%a4 67432: 2f02 movel %d2,%sp@- 67434: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67436: 508f addql #8,%sp 67438: 4a80 tstl %d0 6743a: 67cc beqs 67408 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid)
6743c: 486e fff8 pea %fp@(-8) 67440: 2f02 movel %d2,%sp@- 67442: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67444: 508f addql #8,%sp 67446: 4a80 tstl %d0 67448: 67be beqs 67408 <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
6744a: 42a7 clrl %sp@- 6744c: 2f04 movel %d4,%sp@- 6744e: 2f03 movel %d3,%sp@- 67450: 486a 000c pea %a2@(12) 67454: 2f02 movel %d2,%sp@- 67456: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67458: 4fef 0014 lea %sp@(20),%sp 6745c: 4a80 tstl %d0 6745e: 67a8 beqs 67408 <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)
67460: 42a7 clrl %sp@- 67462: 2f04 movel %d4,%sp@- 67464: 2f03 movel %d3,%sp@- 67466: 486a 0010 pea %a2@(16) 6746a: 2f02 movel %d2,%sp@- 6746c: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6746e: 4fef 0014 lea %sp@(20),%sp 67472: 4a80 tstl %d0 67474: 6792 beqs 67408 <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)
67476: 42a7 clrl %sp@- 67478: 2f04 movel %d4,%sp@- 6747a: 2f03 movel %d3,%sp@- 6747c: 486a 0014 pea %a2@(20) 67480: 2f02 movel %d2,%sp@- 67482: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67484: 4fef 0014 lea %sp@(20),%sp 67488: 4a80 tstl %d0 6748a: 6700 ff7c beqw 67408 <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))
6748e: 4878 0001 pea 1 <ADD> 67492: 2f04 movel %d4,%sp@- 67494: 2f03 movel %d3,%sp@- 67496: 486a 0018 pea %a2@(24) 6749a: 2f02 movel %d2,%sp@- 6749c: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6749e: 4fef 0014 lea %sp@(20),%sp 674a2: 4a80 tstl %d0 674a4: 6700 ff62 beqw 67408 <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;
674a8: 7001 moveq #1,%d0 674aa: 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;
674b0: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid; return 1; }
674b6: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 674bc: 4e5e unlk %fp 674be: 4e75 rts
000670be <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
670be: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
670c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
670c4: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 <== NOT EXECUTED 670ca: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0; }
670d0: 4e5e unlk %fp <== NOT EXECUTED
670d2: 4e75 rts
00067608 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
67608: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
6760c: 4eb9 0006 74fe jsr 674fe <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
67612: 2039 000a 4942 movel a4942 <group_fp>,%d0 <== NOT EXECUTED 67618: 670a beqs 67624 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
6761a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6761c: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED 67622: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
67624: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 6762a: 4879 0009 7855 pea 97855 <_rodata_start+0x845> <== NOT EXECUTED 67630: 4eb9 0008 039c jsr 8039c <fopen> <== NOT EXECUTED 67636: 508f addql #8,%sp <== NOT EXECUTED
}
67638: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
6763a: 23c0 000a 4942 movel %d0,a4942 <group_fp> <== NOT EXECUTED
}
67640: 4e75 rts
000677d2 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
677d2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
677d6: 4eb9 0006 74fe jsr 674fe <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
677dc: 2039 000a 485a movel a485a <passwd_fp>,%d0 <== NOT EXECUTED 677e2: 670a beqs 677ee <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
677e4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677e6: 4eb9 0007 fb36 jsr 7fb36 <fclose> <== NOT EXECUTED 677ec: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
677ee: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 677f4: 4879 0009 7810 pea 97810 <_rodata_start+0x800> <== NOT EXECUTED 677fa: 4eb9 0008 039c jsr 8039c <fopen> <== NOT EXECUTED 67800: 508f addql #8,%sp <== NOT EXECUTED
}
67802: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
67804: 23c0 000a 485a movel %d0,a485a <passwd_fp> <== NOT EXECUTED
}
6780a: 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 088c moveal a088c <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
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 5a5c jsr 85a5c <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 2b9c jsr 82b9c <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 0007 f9f8 jsr 7f9f8 <__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 0007 f9f8 jsr 7f9f8 <__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
00068778 <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
68778: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 6877c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 68780: 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 ) )
68784: 260e movel %fp,%d3 <== NOT EXECUTED 68786: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 6878c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
6878e: 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 ) )
68792: 4eb9 0008 5a5c jsr 85a5c <strlen> <== NOT EXECUTED 68798: 7201 moveq #1,%d1 <== NOT EXECUTED 6879a: 2e81 movel %d1,%sp@ <== NOT EXECUTED 6879c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 6879e: 42a7 clrl %sp@- <== NOT EXECUTED 687a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 687a2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 687a4: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> <== NOT EXECUTED 687aa: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 687ae: 4a80 tstl %d0 <== NOT EXECUTED 687b0: 6662 bnes 68814 <statvfs+0x9c> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
687b2: 226e fffc moveal %fp@(-4),%a1 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
687b6: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 687ba: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED 687be: 6762 beqs 68822 <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));
687c0: 2044 moveal %d4,%a0 <== NOT EXECUTED 687c2: 4298 clrl %a0@+ <== NOT EXECUTED 687c4: 4298 clrl %a0@+ <== NOT EXECUTED 687c6: 4298 clrl %a0@+ <== NOT EXECUTED 687c8: 4298 clrl %a0@+ <== NOT EXECUTED 687ca: 4298 clrl %a0@+ <== NOT EXECUTED 687cc: 4298 clrl %a0@+ <== NOT EXECUTED 687ce: 4298 clrl %a0@+ <== NOT EXECUTED 687d0: 4298 clrl %a0@+ <== NOT EXECUTED 687d2: 4298 clrl %a0@+ <== NOT EXECUTED 687d4: 4298 clrl %a0@+ <== NOT EXECUTED 687d6: 4298 clrl %a0@+ <== NOT EXECUTED 687d8: 4298 clrl %a0@+ <== NOT EXECUTED 687da: 4298 clrl %a0@+ <== NOT EXECUTED 687dc: 4290 clrl %a0@ <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
687de: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 687e2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 687e4: 4869 001c pea %a1@(28) <== NOT EXECUTED 687e8: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED 687ec: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
687ee: 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 );
687f2: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
687f4: 508f addql #8,%sp <== NOT EXECUTED 687f6: 4a88 tstl %a0 <== NOT EXECUTED 687f8: 670e beqs 68808 <statvfs+0x90> <== NOT EXECUTED 687fa: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 687fe: 4a88 tstl %a0 <== NOT EXECUTED 68800: 6706 beqs 68808 <statvfs+0x90> <== NOT EXECUTED 68802: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68804: 4e90 jsr %a0@ <== NOT EXECUTED 68806: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
68808: 2002 movel %d2,%d0 <== NOT EXECUTED 6880a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68810: 4e5e unlk %fp <== NOT EXECUTED 68812: 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 ) )
68814: 74ff moveq #-1,%d2 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
68816: 2002 movel %d2,%d0 <== NOT EXECUTED 68818: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 6881e: 4e5e unlk %fp <== NOT EXECUTED 68820: 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 );
68822: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 68828: 74ff moveq #-1,%d2 <== NOT EXECUTED 6882a: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
6882c: 2002 movel %d2,%d0 <== NOT EXECUTED 6882e: 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 );
68834: 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;
}
6883a: 4e5e unlk %fp <== NOT EXECUTED 6883c: 4e75 rts <== NOT EXECUTED
...
00068840 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
68840: 4e56 ffe8 linkw %fp,#-24 68844: 226e 000c moveal %fp@(12),%a1 68848: 2f0a movel %a2,%sp@- 6884a: 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 );
6884c: 742f moveq #47,%d2 6884e: 1211 moveb %a1@,%d1 68850: 1001 moveb %d1,%d0 68852: 49c0 extbl %d0 68854: b480 cmpl %d0,%d2 68856: 670e beqs 68866 <symlink+0x26> 68858: 143c 005c moveb #92,%d2 6885c: b480 cmpl %d0,%d2 6885e: 6706 beqs 68866 <symlink+0x26> 68860: 4a01 tstb %d1 68862: 6600 0092 bnew 688f6 <symlink+0xb6> 68866: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 6886c: 45ee ffe8 lea %fp@(-24),%a2 68870: 7001 moveq #1,%d0 68872: 24a8 0018 movel %a0@(24),%a2@ 68876: 2d68 001c ffec movel %a0@(28),%fp@(-20) 6887c: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 68882: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 68888: 2d68 0028 fff8 movel %a0@(40),%fp@(-8)
if ( !loc.ops->evalformake_h ) {
6888e: 206e fff4 moveal %fp@(-12),%a0 68892: 2068 0004 moveal %a0@(4),%a0 68896: 4a88 tstl %a0 68898: 6700 008a beqw 68924 <symlink+0xe4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
6889c: 486e fffc pea %fp@(-4) 688a0: 2f0a movel %a2,%sp@- 688a2: 4871 0800 pea %a1@(00000000,%d0:l) 688a6: 4e90 jsr %a0@
if ( result != 0 )
688a8: 4fef 000c lea %sp@(12),%sp 688ac: 4a80 tstl %d0 688ae: 6600 0092 bnew 68942 <symlink+0x102>
return -1;
if ( !loc.ops->symlink_h ) {
688b2: 226e fff4 moveal %fp@(-12),%a1 688b6: 2069 0038 moveal %a1@(56),%a0 688ba: 4a88 tstl %a0 688bc: 6700 0094 beqw 68952 <symlink+0x112>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
688c0: 2f2e fffc movel %fp@(-4),%sp@- 688c4: 2f2e 0008 movel %fp@(8),%sp@- 688c8: 2f0a movel %a2,%sp@- 688ca: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
688cc: 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);
688d0: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
688d2: 4fef 000c lea %sp@(12),%sp 688d6: 4a88 tstl %a0 688d8: 670e beqs 688e8 <symlink+0xa8> 688da: 2068 001c moveal %a0@(28),%a0 688de: 4a88 tstl %a0 688e0: 6706 beqs 688e8 <symlink+0xa8> 688e2: 2f0a movel %a2,%sp@- 688e4: 4e90 jsr %a0@ 688e6: 588f addql #4,%sp
return result;
}
688e8: 2002 movel %d2,%d0 688ea: 242e ffe0 movel %fp@(-32),%d2 688ee: 246e ffe4 moveal %fp@(-28),%a2 688f2: 4e5e unlk %fp 688f4: 4e75 rts
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
688f6: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 688fc: 45ee ffe8 lea %fp@(-24),%a2 68900: 5888 addql #4,%a0 68902: 4280 clrl %d0 68904: 2498 movel %a0@+,%a2@ 68906: 2d58 ffec movel %a0@+,%fp@(-20) 6890a: 2d58 fff0 movel %a0@+,%fp@(-16) 6890e: 2d58 fff4 movel %a0@+,%fp@(-12) 68912: 2d50 fff8 movel %a0@,%fp@(-8)
if ( !loc.ops->evalformake_h ) {
68916: 206e fff4 moveal %fp@(-12),%a0 6891a: 2068 0004 moveal %a0@(4),%a0 6891e: 4a88 tstl %a0 68920: 6600 ff7a bnew 6889c <symlink+0x5c>
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
68924: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 6892a: 74ff moveq #-1,%d2 <== NOT EXECUTED 6892c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6892e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68934: 2002 movel %d2,%d0 <== NOT EXECUTED 68936: 242e ffe0 movel %fp@(-32),%d2 <== NOT EXECUTED 6893a: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED 6893e: 4e5e unlk %fp <== NOT EXECUTED 68940: 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 )
68942: 74ff moveq #-1,%d2
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68944: 2002 movel %d2,%d0 68946: 242e ffe0 movel %fp@(-32),%d2 6894a: 246e ffe4 moveal %fp@(-28),%a2 6894e: 4e5e unlk %fp 68950: 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 );
68952: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68956: 4a88 tstl %a0 <== NOT EXECUTED 68958: 67ca beqs 68924 <symlink+0xe4> <== NOT EXECUTED 6895a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6895c: 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 );
6895e: 4e90 jsr %a0@ <== NOT EXECUTED 68960: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68962: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 68968: 2040 moveal %d0,%a0 <== NOT EXECUTED 6896a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 68970: 60c2 bras 68934 <symlink+0xf4> <== NOT EXECUTED
...
00052be8 <tcgetattr>:
int tcgetattr(
int fd,
struct termios *tp
)
{
52be8: 4e56 0000 linkw %fp,#0
return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp );
52bec: 2f2e 000c movel %fp@(12),%sp@- 52bf0: 4878 0001 pea 1 <ADD> 52bf4: 2f2e 0008 movel %fp@(8),%sp@- 52bf8: 4eb9 0005 5e14 jsr 55e14 <ioctl>
}
52bfe: 4e5e unlk %fp 52c00: 4e75 rts
...
00052c04 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
52c04: 4e56 0000 linkw %fp,#0 52c08: 202e 000c movel %fp@(12),%d0 52c0c: 2f03 movel %d3,%sp@- 52c0e: 262e 0010 movel %fp@(16),%d3 52c12: 2f02 movel %d2,%sp@- 52c14: 242e 0008 movel %fp@(8),%d2
switch (opt) {
52c18: 4a80 tstl %d0 52c1a: 6738 beqs 52c54 <tcsetattr+0x50>
52c1c: 7201 moveq #1,%d1 <== NOT EXECUTED 52c1e: b280 cmpl %d0,%d1 <== NOT EXECUTED 52c20: 671c beqs 52c3e <tcsetattr+0x3a> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
52c22: 4eb9 0005 6c4c jsr 56c4c <__errno> <== NOT EXECUTED 52c28: 2040 moveal %d0,%a0 <== NOT EXECUTED 52c2a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
}
}
52c30: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 52c34: 70ff moveq #-1,%d0 <== NOT EXECUTED 52c36: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 52c3a: 4e5e unlk %fp <== NOT EXECUTED 52c3c: 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)
52c3e: 42a7 clrl %sp@- <== NOT EXECUTED 52c40: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 52c44: 2f02 movel %d2,%sp@- <== NOT EXECUTED 52c46: 4eb9 0005 5e14 jsr 55e14 <ioctl> <== NOT EXECUTED 52c4c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 52c50: 4a80 tstl %d0 <== NOT EXECUTED 52c52: 6ddc blts 52c30 <tcsetattr+0x2c> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52c54: 2d43 0010 movel %d3,%fp@(16) 52c58: 7002 moveq #2,%d0 52c5a: 2d42 0008 movel %d2,%fp@(8)
} }
52c5e: 242e fff8 movel %fp@(-8),%d2 52c62: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52c66: 2d40 000c movel %d0,%fp@(12)
} }
52c6a: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52c6c: 4ef9 0005 5e14 jmp 55e14 <ioctl>
...
0004d540 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4d540: 4e56 ffbc linkw %fp,#-68 4d544: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4d548: 282e 0008 movel %fp@(8),%d4
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4d54c: 2f04 movel %d4,%sp@- 4d54e: 4eb9 0004 25a4 jsr 425a4 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4d554: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4d556: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
4d558: 6600 01c8 bnew 4d722 <unlink+0x1e2>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4d55c: 2044 moveal %d4,%a0 4d55e: 762f moveq #47,%d3 4d560: 1210 moveb %a0@,%d1 4d562: 1001 moveb %d1,%d0 4d564: 49c0 extbl %d0 4d566: b680 cmpl %d0,%d3 4d568: 670e beqs 4d578 <unlink+0x38> 4d56a: 163c 005c moveb #92,%d3 4d56e: b680 cmpl %d0,%d3 4d570: 6706 beqs 4d578 <unlink+0x38> 4d572: 4a01 tstb %d1 4d574: 6600 00fc bnew 4d672 <unlink+0x132> 4d578: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 4d57e: 45ee ffec lea %fp@(-20),%a2 4d582: 49ee fff0 lea %fp@(-16),%a4 4d586: 200e movel %fp,%d0 4d588: 0680 ffff fff4 addil #-12,%d0 4d58e: 2640 moveal %d0,%a3 4d590: 4bee fff8 lea %fp@(-8),%a5 4d594: 224e moveal %fp,%a1 4d596: 24a8 0018 movel %a0@(24),%a2@ 4d59a: 28a8 001c movel %a0@(28),%a4@ 4d59e: 26a8 0020 movel %a0@(32),%a3@ 4d5a2: 2aa8 0024 movel %a0@(36),%a5@ 4d5a6: 2328 0028 movel %a0@(40),%a1@- 4d5aa: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d5ac: 2040 moveal %d0,%a0
name = path + parentpathlen;
4d5ae: 2644 moveal %d4,%a3 4d5b0: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4d5b2: 240e movel %fp,%d2 4d5b4: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d5ba: 2d50 ffe0 movel %a0@,%fp@(-32) 4d5be: 2d51 ffe8 movel %a1@,%fp@(-24) 4d5c2: 2d54 ffdc movel %a4@,%fp@(-36)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4d5c6: 49f9 0004 ebd0 lea 4ebd0 <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d5cc: 2d55 ffe4 movel %a5@,%fp@(-28) 4d5d0: 2d52 ffd8 movel %a2@,%fp@(-40)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4d5d4: 2f0b movel %a3,%sp@- 4d5d6: 4e94 jsr %a4@ 4d5d8: 2e80 movel %d0,%sp@ 4d5da: 2f0b movel %a3,%sp@- 4d5dc: 4eb9 0004 255c jsr 4255c <rtems_filesystem_prefix_separators> 4d5e2: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4d5e4: 2f0b movel %a3,%sp@- 4d5e6: 4e94 jsr %a4@ 4d5e8: 4297 clrl %sp@ 4d5ea: 2f02 movel %d2,%sp@- 4d5ec: 42a7 clrl %sp@- 4d5ee: 2f00 movel %d0,%sp@- 4d5f0: 2f0b movel %a3,%sp@- 4d5f2: 4eb9 0004 2616 jsr 42616 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4d5f8: 4fef 001c lea %sp@(28),%sp 4d5fc: 4a80 tstl %d0 4d5fe: 6600 00a2 bnew 4d6a2 <unlink+0x162>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( !loc.ops->node_type_h ) {
4d602: 226e ffe4 moveal %fp@(-28),%a1 4d606: 2069 0010 moveal %a1@(16),%a0 4d60a: 4a88 tstl %a0 4d60c: 6700 00ce beqw 4d6dc <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 ) {
4d610: 2f02 movel %d2,%sp@- 4d612: 4e90 jsr %a0@ 4d614: 588f addql #4,%sp 4d616: 7201 moveq #1,%d1 4d618: b280 cmpl %d0,%d1 4d61a: 6700 0140 beqw 4d75c <unlink+0x21c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
4d61e: 226e ffe4 moveal %fp@(-28),%a1 4d622: 2069 000c moveal %a1@(12),%a0 4d626: 4a88 tstl %a0 4d628: 6700 00b2 beqw 4d6dc <unlink+0x19c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4d62c: 2f02 movel %d2,%sp@- 4d62e: 2f0a movel %a2,%sp@- 4d630: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
4d632: 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 );
4d636: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
4d638: 508f addql #8,%sp 4d63a: 4a88 tstl %a0 4d63c: 670e beqs 4d64c <unlink+0x10c> 4d63e: 2068 001c moveal %a0@(28),%a0 4d642: 4a88 tstl %a0 4d644: 6706 beqs 4d64c <unlink+0x10c> 4d646: 2f02 movel %d2,%sp@- 4d648: 4e90 jsr %a0@ 4d64a: 588f addql #4,%sp
if ( free_parentloc )
4d64c: 4a03 tstb %d3 4d64e: 6716 beqs 4d666 <unlink+0x126>
rtems_filesystem_freenode( &parentloc );
4d650: 206e fff8 moveal %fp@(-8),%a0 4d654: 4a88 tstl %a0 4d656: 670e beqs 4d666 <unlink+0x126> 4d658: 2068 001c moveal %a0@(28),%a0 4d65c: 4a88 tstl %a0 4d65e: 6706 beqs 4d666 <unlink+0x126> 4d660: 2f0a movel %a2,%sp@- 4d662: 4e90 jsr %a0@ 4d664: 588f addql #4,%sp
return result;
}
4d666: 200b movel %a3,%d0 4d668: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d66e: 4e5e unlk %fp 4d670: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4d672: 2079 0005 c284 moveal 5c284 <rtems_current_user_env>,%a0 4d678: 45ee ffec lea %fp@(-20),%a2 4d67c: 5888 addql #4,%a0 4d67e: 49ee fff0 lea %fp@(-16),%a4 4d682: 200e movel %fp,%d0 4d684: 0680 ffff fff4 addil #-12,%d0 4d68a: 2640 moveal %d0,%a3 4d68c: 4bee fff8 lea %fp@(-8),%a5 4d690: 224e moveal %fp,%a1 4d692: 2498 movel %a0@+,%a2@ 4d694: 2898 movel %a0@+,%a4@ 4d696: 2698 movel %a0@+,%a3@ 4d698: 2a98 movel %a0@+,%a5@ 4d69a: 2310 movel %a0@,%a1@- 4d69c: 4203 clrb %d3 4d69e: 6000 ff0c braw 4d5ac <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 )
4d6a2: 4a03 tstb %d3 4d6a4: 6610 bnes 4d6b6 <unlink+0x176>
result = (*loc.ops->unlink_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
4d6a6: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
return result;
}
4d6aa: 200b movel %a3,%d0 <== NOT EXECUTED 4d6ac: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4d6b2: 4e5e unlk %fp <== NOT EXECUTED 4d6b4: 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 );
4d6b6: 206e fff8 moveal %fp@(-8),%a0 4d6ba: 4a88 tstl %a0 4d6bc: 67e8 beqs 4d6a6 <unlink+0x166> 4d6be: 2028 001c movel %a0@(28),%d0 4d6c2: 67e2 beqs 4d6a6 <unlink+0x166> 4d6c4: 2f0a movel %a2,%sp@- 4d6c6: 2040 moveal %d0,%a0 4d6c8: 367c ffff moveaw #-1,%a3 4d6cc: 4e90 jsr %a0@ 4d6ce: 588f addql #4,%sp
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d6d0: 200b movel %a3,%d0 4d6d2: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d6d8: 4e5e unlk %fp 4d6da: 4e75 rts
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
rtems_filesystem_freenode( &loc );
4d6dc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4d6e0: 4a88 tstl %a0 <== NOT EXECUTED 4d6e2: 6706 beqs 4d6ea <unlink+0x1aa> <== NOT EXECUTED 4d6e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d6e6: 4e90 jsr %a0@ <== NOT EXECUTED 4d6e8: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4d6ea: 4a03 tstb %d3 <== NOT EXECUTED 4d6ec: 6716 beqs 4d704 <unlink+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4d6ee: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d6f2: 4a88 tstl %a0 <== NOT EXECUTED 4d6f4: 670e beqs 4d704 <unlink+0x1c4> <== NOT EXECUTED 4d6f6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d6fa: 4a88 tstl %a0 <== NOT EXECUTED 4d6fc: 6706 beqs 4d704 <unlink+0x1c4> <== NOT EXECUTED 4d6fe: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d700: 4e90 jsr %a0@ <== NOT EXECUTED 4d702: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4d704: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 4d70a: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4d70e: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d710: 200b movel %a3,%d0 <== NOT EXECUTED 4d712: 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 );
4d718: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d71e: 4e5e unlk %fp <== NOT EXECUTED 4d720: 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,
4d722: 42a7 clrl %sp@- 4d724: 45ee ffec lea %fp@(-20),%a2 4d728: 2f0a movel %a2,%sp@- 4d72a: 4878 0002 pea 2 <DOUBLE_FLOAT> 4d72e: 2f00 movel %d0,%sp@- 4d730: 2f04 movel %d4,%sp@- 4d732: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4d738: 4fef 0014 lea %sp@(20),%sp 4d73c: 4a80 tstl %d0 4d73e: 6600 ff66 bnew 4d6a6 <unlink+0x166> 4d742: 200e movel %fp,%d0 4d744: 49ee fff0 lea %fp@(-16),%a4 4d748: 0680 ffff fff4 addil #-12,%d0 4d74e: 4bee fff8 lea %fp@(-8),%a5 4d752: 43ee fffc lea %fp@(-4),%a1 4d756: 7601 moveq #1,%d3 4d758: 6000 fe52 braw 4d5ac <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 );
4d75c: 206e ffe4 moveal %fp@(-28),%a0 4d760: 4a88 tstl %a0 4d762: 670e beqs 4d772 <unlink+0x232> 4d764: 2068 001c moveal %a0@(28),%a0 4d768: 4a88 tstl %a0 4d76a: 6706 beqs 4d772 <unlink+0x232> 4d76c: 2f02 movel %d2,%sp@- 4d76e: 4e90 jsr %a0@ 4d770: 588f addql #4,%sp
if ( free_parentloc )
4d772: 4a03 tstb %d3 4d774: 6716 beqs 4d78c <unlink+0x24c>
rtems_filesystem_freenode( &parentloc );
4d776: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d77a: 4a88 tstl %a0 <== NOT EXECUTED 4d77c: 670e beqs 4d78c <unlink+0x24c> <== NOT EXECUTED 4d77e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d782: 4a88 tstl %a0 <== NOT EXECUTED 4d784: 6706 beqs 4d78c <unlink+0x24c> <== NOT EXECUTED 4d786: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d788: 4e90 jsr %a0@ <== NOT EXECUTED 4d78a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4d78c: 4eb9 0004 d804 jsr 4d804 <__errno> 4d792: 367c ffff moveaw #-1,%a3 4d796: 2040 moveal %d0,%a0 4d798: 7015 moveq #21,%d0 4d79a: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d79c: 200b movel %a3,%d0 4d79e: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d7a4: 4e5e unlk %fp 4d7a6: 4e75 rts
00068a84 <unmount>:
*/
int unmount(
const char *path
)
{
68a84: 4e56 ffec linkw %fp,#-20 68a88: 2f0a movel %a2,%sp@- 68a8a: 246e 0008 moveal %fp@(8),%a2 68a8e: 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 ) )
68a90: 240e movel %fp,%d2 68a92: 0682 ffff ffec addil #-20,%d2 68a98: 2f0a movel %a2,%sp@- 68a9a: 4eb9 0008 5a5c jsr 85a5c <strlen> 68aa0: 7201 moveq #1,%d1 68aa2: 2e81 movel %d1,%sp@ 68aa4: 2f02 movel %d2,%sp@- 68aa6: 42a7 clrl %sp@- 68aa8: 2f00 movel %d0,%sp@- 68aaa: 2f0a movel %a2,%sp@- 68aac: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 68ab2: 4fef 0014 lea %sp@(20),%sp 68ab6: 4a80 tstl %d0 68ab8: 6600 00b0 bnew 68b6a <unmount+0xe6>
return -1;
mt_entry = loc.mt_entry;
68abc: 246e fffc moveal %fp@(-4),%a2
fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root;
68ac0: 202e ffec movel %fp@(-20),%d0 68ac4: b0aa 001c cmpl %a2@(28),%d0 68ac8: 6600 00fa bnew 68bc4 <unmount+0x140>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
68acc: 206e fff8 moveal %fp@(-8),%a0 68ad0: 4a88 tstl %a0 68ad2: 670e beqs 68ae2 <unmount+0x5e> 68ad4: 2068 001c moveal %a0@(28),%a0 68ad8: 4a88 tstl %a0 68ada: 6706 beqs 68ae2 <unmount+0x5e> 68adc: 2f02 movel %d2,%sp@- 68ade: 4e90 jsr %a0@ 68ae0: 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;
68ae2: 206a 0014 moveal %a2@(20),%a0 68ae6: 4aa8 0028 tstl %a0@(40) 68aea: 6700 0126 beqw 68c12 <unmount+0x18e>
fs_root_loc = &mt_entry->mt_fs_root;
68aee: 206a 0028 moveal %a2@(40),%a0 68af2: 4aa8 002c tstl %a0@(44) 68af6: 6700 011a beqw 68c12 <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 )
68afa: 2079 000a 088c moveal a088c <rtems_current_user_env>,%a0 68b00: b5e8 0014 cmpal %a0@(20),%a2 68b04: 6728 beqs 68b2e <unmount+0xaa>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68b06: 2079 000a 51f4 moveal a51f4 <rtems_filesystem_mount_table_control>,%a0 68b0c: b1fc 000a 51f8 cmpal #676344,%a0 68b12: 6734 beqs 68b48 <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 ) {
68b14: 202a 002c movel %a2@(44),%d0 68b18: b0a8 0018 cmpl %a0@(24),%d0 68b1c: 6710 beqs 68b2e <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 ) {
68b1e: 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;
68b20: b1fc 000a 51f8 cmpal #676344,%a0 68b26: 6720 beqs 68b48 <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 ) {
68b28: b0a8 0018 cmpl %a0@(24),%d0 68b2c: 66f0 bnes 68b1e <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 );
68b2e: 4eb9 0007 f9f8 jsr 7f9f8 <__errno>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b34: 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 );
68b38: 2040 moveal %d0,%a0 68b3a: 7210 moveq #16,%d1 68b3c: 70ff moveq #-1,%d0
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b3e: 246e ffe8 moveal %fp@(-24),%a2 68b42: 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 );
68b44: 2081 movel %d1,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b46: 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 )
68b48: 2f0a movel %a2,%sp@- 68b4a: 4eb9 0004 6ad2 jsr 46ad2 <rtems_libio_is_open_files_in_fs> 68b50: 588f addql #4,%sp 68b52: 7201 moveq #1,%d1 68b54: b280 cmpl %d0,%d1 68b56: 67d6 beqs 68b2e <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 )
68b58: 206a 0014 moveal %a2@(20),%a0 68b5c: 2f0a movel %a2,%sp@- 68b5e: 2068 0028 moveal %a0@(40),%a0 68b62: 4e90 jsr %a0@ 68b64: 588f addql #4,%sp 68b66: 4a80 tstl %d0 68b68: 670e beqs 68b78 <unmount+0xf4>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b6a: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68b6e: 70ff moveq #-1,%d0
}
68b70: 246e ffe8 moveal %fp@(-24),%a2 68b74: 4e5e unlk %fp 68b76: 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){
68b78: 206a 0028 moveal %a2@(40),%a0 68b7c: 2f0a movel %a2,%sp@- 68b7e: 2068 002c moveal %a0@(44),%a0 68b82: 4e90 jsr %a0@ 68b84: 588f addql #4,%sp 68b86: 4a80 tstl %d0 68b88: 666a bnes 68bf4 <unmount+0x170>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
68b8a: 2f0a movel %a2,%sp@- 68b8c: 4eb9 0004 b5c8 jsr 4b5c8 <_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 );
68b92: 206a 0014 moveal %a2@(20),%a0 68b96: 588f addql #4,%sp 68b98: 4a88 tstl %a0 68b9a: 6710 beqs 68bac <unmount+0x128> 68b9c: 2068 001c moveal %a0@(28),%a0 68ba0: 4a88 tstl %a0 68ba2: 6708 beqs 68bac <unmount+0x128> 68ba4: 486a 0008 pea %a2@(8) 68ba8: 4e90 jsr %a0@ 68baa: 588f addql #4,%sp
free( mt_entry );
68bac: 2f0a movel %a2,%sp@- 68bae: 4eb9 0004 67a8 jsr 467a8 <free>
return 0;
}
68bb4: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68bb8: 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 );
68bba: 4280 clrl %d0
return 0;
}
68bbc: 246e ffe8 moveal %fp@(-24),%a2 68bc0: 4e5e unlk %fp 68bc2: 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 );
68bc4: 206e fff8 moveal %fp@(-8),%a0 68bc8: 4a88 tstl %a0 68bca: 670e beqs 68bda <unmount+0x156> 68bcc: 2068 001c moveal %a0@(28),%a0 68bd0: 4a88 tstl %a0 68bd2: 6706 beqs 68bda <unmount+0x156> 68bd4: 2f02 movel %d2,%sp@- 68bd6: 4e90 jsr %a0@ 68bd8: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
68bda: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> 68be0: 740d moveq #13,%d2 68be2: 2040 moveal %d0,%a0 68be4: 70ff moveq #-1,%d0 68be6: 2082 movel %d2,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68be8: 242e ffe4 movel %fp@(-28),%d2 68bec: 246e ffe8 moveal %fp@(-24),%a2 68bf0: 4e5e unlk %fp 68bf2: 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 )
68bf4: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 68bf8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68bfa: 2028 0020 movel %a0@(32),%d0 <== NOT EXECUTED 68bfe: 2040 moveal %d0,%a0 <== NOT EXECUTED 68c00: 4e90 jsr %a0@ <== NOT EXECUTED 68c02: 588f addql #4,%sp <== NOT EXECUTED 68c04: 4a80 tstl %d0 <== NOT EXECUTED 68c06: 6700 ff62 beqw 68b6a <unmount+0xe6> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
68c0a: 42a7 clrl %sp@- <== NOT EXECUTED 68c0c: 4eb9 0004 b2a4 jsr 4b2a4 <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 );
68c12: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68c18: 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 );
68c1c: 2040 moveal %d0,%a0 <== NOT EXECUTED 68c1e: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68c20: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 68c24: 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 );
68c26: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68c2c: 4e75 rts <== NOT EXECUTED
...
00068c30 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
68c30: 4e56 ffe0 linkw %fp,#-32 68c34: 48d7 040c moveml %d2-%d3/%a2,%sp@ 68c38: 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 ) )
68c3c: 240e movel %fp,%d2 68c3e: 0682 ffff ffec addil #-20,%d2 68c44: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
68c46: 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 ) )
68c4a: 4eb9 0008 5a5c jsr 85a5c <strlen> 68c50: 7201 moveq #1,%d1 68c52: 2e81 movel %d1,%sp@ 68c54: 2f02 movel %d2,%sp@- 68c56: 42a7 clrl %sp@- 68c58: 2f00 movel %d0,%sp@- 68c5a: 2f03 movel %d3,%sp@- 68c5c: 4eb9 0004 66b4 jsr 466b4 <rtems_filesystem_evaluate_path> 68c62: 4fef 0014 lea %sp@(20),%sp 68c66: 4a80 tstl %d0 68c68: 663e bnes 68ca8 <utime+0x78>
return -1;
if ( !temp_loc.ops->utime_h ){
68c6a: 226e fff8 moveal %fp@(-8),%a1 68c6e: 2069 0030 moveal %a1@(48),%a0 68c72: 4a88 tstl %a0 68c74: 6740 beqs 68cb6 <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 );
68c76: 2f2a 0004 movel %a2@(4),%sp@- 68c7a: 2f12 movel %a2@,%sp@- 68c7c: 2f02 movel %d2,%sp@- 68c7e: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
68c80: 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 );
68c84: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
68c86: 4fef 000c lea %sp@(12),%sp 68c8a: 4a88 tstl %a0 68c8c: 670e beqs 68c9c <utime+0x6c> 68c8e: 2068 001c moveal %a0@(28),%a0 68c92: 4a88 tstl %a0 68c94: 6706 beqs 68c9c <utime+0x6c> 68c96: 2f02 movel %d2,%sp@- 68c98: 4e90 jsr %a0@ 68c9a: 588f addql #4,%sp
return result;
}
68c9c: 2003 movel %d3,%d0 68c9e: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68ca4: 4e5e unlk %fp 68ca6: 4e75 rts
)
{
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
68ca8: 76ff moveq #-1,%d3
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
rtems_filesystem_freenode( &temp_loc );
return result;
}
68caa: 2003 movel %d3,%d0 68cac: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68cb2: 4e5e unlk %fp 68cb4: 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 );
68cb6: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68cba: 4a88 tstl %a0 <== NOT EXECUTED 68cbc: 6706 beqs 68cc4 <utime+0x94> <== NOT EXECUTED 68cbe: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68cc0: 4e90 jsr %a0@ <== NOT EXECUTED 68cc2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68cc4: 4eb9 0007 f9f8 jsr 7f9f8 <__errno> <== NOT EXECUTED 68cca: 76ff moveq #-1,%d3 <== NOT EXECUTED 68ccc: 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;
}
68cce: 2003 movel %d3,%d0 <== NOT EXECUTED 68cd0: 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 );
68cd6: 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;
}
68cdc: 4e5e unlk %fp <== NOT EXECUTED
68cde: 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 b29f lea 5b29f <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 c26c moveal 5c26c <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 b29e lea 5b29e <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>
0005a51c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
5a51c: 4e56 fff4 linkw %fp,#-12 5a520: 202e 0008 movel %fp@(8),%d0 5a524: 222e 000c movel %fp@(12),%d1 5a528: 206e 0010 moveal %fp@(16),%a0 5a52c: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5a530: b0b9 0005 c174 cmpl 5c174 <rtems_libio_number_iops>,%d0 5a536: 6466 bccs 5a59e <write+0x82>
iop = rtems_libio_iop( fd );
5a538: 2479 0005 d7f8 moveal 5d7f8 <rtems_libio_iops>,%a2 5a53e: ed88 lsll #6,%d0 5a540: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5a542: 202a 0014 movel %a2@(20),%d0 5a546: 0800 0008 btst #8,%d0 5a54a: 6752 beqs 5a59e <write+0x82>
rtems_libio_check_buffer( buffer );
5a54c: 4a81 tstl %d1 5a54e: 6766 beqs 5a5b6 <write+0x9a>
rtems_libio_check_count( count );
5a550: 4a88 tstl %a0 5a552: 673e beqs 5a592 <write+0x76>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5a554: 44c0 movew %d0,%ccr 5a556: 665e bnes 5a5b6 <write+0x9a>
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
5a558: 226a 003c moveal %a2@(60),%a1 5a55c: 2269 000c moveal %a1@(12),%a1 5a560: 4a89 tstl %a1 5a562: 676a beqs 5a5ce <write+0xb2>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->write_h)( iop, buffer, count );
5a564: 2f08 movel %a0,%sp@- 5a566: 2f01 movel %d1,%sp@- 5a568: 2f0a movel %a2,%sp@- 5a56a: 4e91 jsr %a1@
if ( rc > 0 )
5a56c: 4fef 000c lea %sp@(12),%sp 5a570: 4a80 tstl %d0 5a572: 6f14 bles 5a588 <write+0x6c>
iop->offset += rc;
5a574: 2400 movel %d0,%d2 5a576: 5bc1 smi %d1 5a578: 49c1 extbl %d1 5a57a: d5aa 0010 addl %d2,%a2@(16) 5a57e: 262a 000c movel %a2@(12),%d3 5a582: d781 addxl %d1,%d3 5a584: 2543 000c movel %d3,%a2@(12)
return rc;
}
5a588: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a58e: 4e5e unlk %fp 5a590: 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 );
5a592: 4280 clrl %d0
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a594: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a59a: 4e5e unlk %fp 5a59c: 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 );
5a59e: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a5a4: 7409 moveq #9,%d2 <== NOT EXECUTED 5a5a6: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a5a8: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a5aa: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a5ac: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a5b2: 4e5e unlk %fp <== NOT EXECUTED 5a5b4: 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 );
5a5b6: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a5bc: 7216 moveq #22,%d1 <== NOT EXECUTED 5a5be: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a5c0: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a5c2: 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 );
5a5c8: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a5ca: 4e5e unlk %fp <== NOT EXECUTED 5a5cc: 4e75 rts <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5a5ce: 4eb9 0004 d804 jsr 4d804 <__errno> <== NOT EXECUTED 5a5d4: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a5d6: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a5d8: 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 );
5a5de: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a5e4: 4e5e unlk %fp <== NOT EXECUTED
5a5e6: 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 0005 fde4 cmpl 5fde4 <rtems_libio_number_iops>,%d0 46f42: 6400 00f0 bccw 47034 <writev+0x10c>
iop = rtems_libio_iop( fd );
46f46: 2679 0006 1c3c moveal 61c3c <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 0004 fd30 jsr 4fd30 <__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 0004 fd30 jsr 4fd30 <__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 0004 fd30 jsr 4fd30 <__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