Annotated Report
0004931c <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 ) {
4931c: 7007 moveq #7,%d0
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4931e: 4e56 0000 linkw %fp,#0 49322: 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;
49326: 2268 0010 moveal %a0@(16),%a1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
4932a: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
4932c: 2469 0034 moveal %a1@(52),%a2
switch( node->type ) {
49330: 2250 moveal %a0@,%a1 49332: b0a9 0048 cmpl %a1@(72),%d0 49336: 6526 bcss 4935e <IMFS_Set_handlers+0x42> 49338: 2029 0048 movel %a1@(72),%d0 4933c: d080 addl %d0,%d0 4933e: 303b 0808 movew %pc@(49348 <IMFS_Set_handlers+0x2c>,%d0:l),%d0 49342: 48c0 extl %d0 49344: 4efb 0802 jmp %pc@(49348 <IMFS_Set_handlers+0x2c>,%d0:l)
49348: 0016 026 <== NOT EXECUTED 4934a: 0010 020 <== NOT EXECUTED 4934c: 0050 0120 <== NOT EXECUTED 4934e: 002c 054 <== NOT EXECUTED 49350: 002c 054 <== NOT EXECUTED 49352: 001e 036 <== NOT EXECUTED 49354: 001e 036 <== NOT EXECUTED 49356: 003e 076 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
49358: 216a 000c 0008 movel %a2@(12),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4935e: 245f moveal %sp@+,%a2 49360: 4280 clrl %d0 49362: 4e5e unlk %fp 49364: 4e75 rts 49366: 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;
49368: 216a 0008 0008 movel %a2@(8),%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4936e: 245f moveal %sp@+,%a2 49370: 4e5e unlk %fp 49372: 4e75 rts 49374: 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;
49376: 203c 0005 b5d4 movel #374228,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
4937c: 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;
4937e: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
49382: 4280 clrl %d0 49384: 4e75 rts 49386: 245f moveal %sp@+,%a2
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
49388: 203c 0005 b4f8 movel #374008,%d0
break;
}
return 0;
}
4938e: 4e5e unlk %fp
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
49390: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
49394: 4280 clrl %d0 49396: 4e75 rts 49398: 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;
4939a: 203c 0005 b59c movel #374172,%d0
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
493a0: 4e5e unlk %fp
switch( node->type ) {
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
493a2: 2140 0008 movel %d0,%a0@(8)
loc->handlers = &IMFS_fifo_handlers;
break;
}
return 0;
}
493a6: 4280 clrl %d0 <== NOT EXECUTED
0004c7fa <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4c7fa: 4e56 fffc linkw %fp,#-4 4c7fe: 2f0a movel %a2,%sp@- 4c800: 246e 0008 moveal %fp@(8),%a2 4c804: 2f02 movel %d2,%sp@- 4c806: 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 )
4c80a: 4a8a tstl %a2 4c80c: 660e bnes 4c81c <IMFS_create_node+0x22>
4c80e: 4280 clrl %d0 <== NOT EXECUTED
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
}
4c810: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 4c814: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4c818: 4e5e unlk %fp <== NOT EXECUTED 4c81a: 4e75 rts <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4c81c: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 4c822: 2028 002c movel %a0@(44),%d0 4c826: 4680 notl %d0 4c828: c0ae 0014 andl %fp@(20),%d0 4c82c: 2f00 movel %d0,%sp@- 4c82e: 2f2e 0010 movel %fp@(16),%sp@- 4c832: 2f02 movel %d2,%sp@- 4c834: 4eb9 0004 c74c jsr 4c74c <IMFS_allocate_node>
if ( !node )
4c83a: 4fef 000c lea %sp@(12),%sp 4c83e: 4a80 tstl %d0 4c840: 67ce beqs 4c810 <IMFS_create_node+0x16>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4c842: 7207 moveq #7,%d1 4c844: b282 cmpl %d2,%d1 4c846: 641c bccs 4c864 <IMFS_create_node+0x6a>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
break;
default:
assert(0);
4c848: 4879 0005 b78a pea 5b78a <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED 4c84e: 4879 0005 b7d5 pea 5b7d5 <__FUNCTION__.5811> <== NOT EXECUTED 4c854: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED 4c858: 4879 0005 b78c pea 5b78c <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED 4c85e: 4eb9 0004 a398 jsr 4a398 <__assert_func> <== NOT EXECUTED
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4c864: 323b 2a08 movew %pc@(4c86e <IMFS_create_node+0x74>,%d2:l:2),%d1 4c868: 48c1 extl %d1 4c86a: 4efb 1802 jmp %pc@(4c86e <IMFS_create_node+0x74>,%d1:l)
4c86e: ffda 0177732 <== NOT EXECUTED 4c870: 0144 bchg %d0,%d4 <== NOT EXECUTED 4c872: 00fc 0374 <== NOT EXECUTED 4c874: 0010 020 <== NOT EXECUTED 4c876: 0010 020 <== NOT EXECUTED 4c878: 006c 0154 <== NOT EXECUTED 4c87a: 005a 0132 <== NOT EXECUTED 4c87c: 00be 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;
4c882: 2040 moveal %d0,%a0 4c884: 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;
4c888: 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;
4c88a: 206a 0010 moveal %a2@(16),%a0 4c88e: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c892: 2228 0004 movel %a0@(4),%d1 4c896: 5281 addql #1,%d1 4c898: 2141 0004 movel %d1,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c89c: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c89e: 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;
4c8a2: 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 );
4c8a6: 2f00 movel %d0,%sp@- 4c8a8: 4868 004c pea %a0@(76) 4c8ac: 2d40 fffc movel %d0,%fp@(-4) 4c8b0: 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;
4c8b6: 202e fffc movel %fp@(-4),%d0 4c8ba: 508f addql #8,%sp
}
4c8bc: 242e fff4 movel %fp@(-12),%d2 4c8c0: 246e fff8 moveal %fp@(-8),%a2 4c8c4: 4e5e unlk %fp 4c8c6: 4e75 rts
node->info.device.minor = info->device.minor;
break;
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4c8c8: 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;
4c8ca: 4281 clrl %d1 <== NOT EXECUTED 4c8cc: 4282 clrl %d2 <== NOT EXECUTED
node->info.linearfile.direct = 0;
4c8ce: 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;
4c8d2: 2141 004c movel %d1,%a0@(76) <== NOT EXECUTED 4c8d6: 2142 0050 movel %d2,%a0@(80) <== NOT EXECUTED
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4c8da: 2040 moveal %d0,%a0
node->info.file.indirect = 0;
4c8dc: 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;
4c8de: 4281 clrl %d1 4c8e0: 4282 clrl %d2
node->info.file.indirect = 0;
4c8e2: 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;
4c8e6: 2141 004c movel %d1,%a0@(76) 4c8ea: 2142 0050 movel %d2,%a0@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4c8ee: 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;
4c8f2: 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;
4c8f4: 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;
4c8f8: 206a 0010 moveal %a2@(16),%a0 4c8fc: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c900: 2228 0004 movel %a0@(4),%d1 4c904: 5281 addql #1,%d1 4c906: 2141 0004 movel %d1,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c90a: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c90c: 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;
4c910: 2348 0008 movel %a0,%a1@(8) 4c914: 2f00 movel %d0,%sp@- 4c916: 4868 004c pea %a0@(76) 4c91a: 2d40 fffc movel %d0,%fp@(-4) 4c91e: 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;
4c924: 202e fffc movel %fp@(-4),%d0 4c928: 508f addql #8,%sp 4c92a: 6090 bras 4c8bc <IMFS_create_node+0xc2>
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
break;
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
4c92c: 2240 moveal %d0,%a1 4c92e: 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;
4c932: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c936: 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;
4c938: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c93c: 2228 0004 movel %a0@(4),%d1 4c940: 5281 addql #1,%d1 4c942: 2141 0004 movel %d1,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c946: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c948: 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;
4c94c: 2348 0008 movel %a0,%a1@(8) 4c950: 2f00 movel %d0,%sp@- 4c952: 4868 004c pea %a0@(76) 4c956: 2d40 fffc movel %d0,%fp@(-4) 4c95a: 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;
4c960: 202e fffc movel %fp@(-4),%d0 4c964: 508f addql #8,%sp 4c966: 6000 ff54 braw 4c8bc <IMFS_create_node+0xc2>
case IMFS_SYM_LINK:
node->info.sym_link.name = info->sym_link.name;
break;
case IMFS_DEVICE:
node->info.device.major = info->device.major;
4c96a: 226e 0018 moveal %fp@(24),%a1 4c96e: 2040 moveal %d0,%a0 4c970: 2151 004c movel %a1@,%a0@(76)
node->info.device.minor = info->device.minor;
4c974: 5889 addql #4,%a1 4c976: 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;
4c97a: 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;
4c97c: 206a 0010 moveal %a2@(16),%a0 4c980: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c984: 2228 0004 movel %a0@(4),%d1 4c988: 5281 addql #1,%d1 4c98a: 2141 0004 movel %d1,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c98e: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c990: 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;
4c994: 2348 0008 movel %a0,%a1@(8) 4c998: 2f00 movel %d0,%sp@- 4c99a: 4868 004c pea %a0@(76) 4c99e: 2d40 fffc movel %d0,%fp@(-4) 4c9a2: 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;
4c9a8: 202e fffc movel %fp@(-4),%d0 4c9ac: 508f addql #8,%sp 4c9ae: 6000 ff0c braw 4c8bc <IMFS_create_node+0xc2>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4c9b2: 2240 moveal %d0,%a1
the_chain->permanent_null = NULL;
4c9b4: 2040 moveal %d0,%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4c9b6: 43e9 0050 lea %a1@(80),%a1 4c9ba: 2149 004c movel %a1,%a0@(76)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4c9be: 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;
4c9c0: 42a8 0050 clrl %a0@(80)
the_chain->last = _Chain_Head(the_chain);
4c9c4: 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;
4c9c8: 206a 0010 moveal %a2@(16),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c9cc: 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;
4c9ce: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c9d2: 2228 0004 movel %a0@(4),%d1 4c9d6: 5281 addql #1,%d1 4c9d8: 2141 0004 movel %d1,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4c9dc: 2052 moveal %a2@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4c9de: 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;
4c9e2: 2348 0008 movel %a0,%a1@(8) 4c9e6: 2f00 movel %d0,%sp@- 4c9e8: 4868 004c pea %a0@(76) 4c9ec: 2d40 fffc movel %d0,%fp@(-4) 4c9f0: 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;
4c9f6: 202e fffc movel %fp@(-4),%d0 4c9fa: 508f addql #8,%sp 4c9fc: 6000 febe braw 4c8bc <IMFS_create_node+0xc2>
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 2fc0 lea 52fc0 <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 2cdc moveal 62cdc <_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 13f5 pea 613f5 <IntUartPollCallbacks.6560+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 13b6 pea 613b6 <IntUartPollCallbacks.6560+0xd6> <== NOT EXECUTED 43e90: 4879 0006 1484 pea 61484 <__FUNCTION__.6562> <== NOT EXECUTED 43e96: 4878 0084 pea 84 <DBL_MANT_DIG+0x4f> <== NOT EXECUTED 43e9a: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43ea0: 4eb9 0004 46bc jsr 446bc <__assert_func> <== NOT EXECUTED
assert( level >= 0 );
assert( the_directory->type == IMFS_DIRECTORY );
43ea6: 4879 0006 13cf pea 613cf <IntUartPollCallbacks.6560+0xef> <== NOT EXECUTED 43eac: 4879 0006 1484 pea 61484 <__FUNCTION__.6562> <== NOT EXECUTED 43eb2: 4878 0088 pea 88 <DBL_MANT_DIG+0x53> <== NOT EXECUTED 43eb6: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43ebc: 4eb9 0004 46bc jsr 446bc <__assert_func> <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
assert( level >= 0 );
43ec2: 4879 0006 13c4 pea 613c4 <IntUartPollCallbacks.6560+0xe4> <== NOT EXECUTED 43ec8: 4879 0006 1484 pea 61484 <__FUNCTION__.6562> <== NOT EXECUTED 43ece: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED 43ed2: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43ed8: 4eb9 0004 46bc jsr 446bc <__assert_func> <== NOT EXECUTED
000494fa <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
494fa: 4e56 ffac linkw %fp,#-84 494fe: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 49502: 286e 0014 moveal %fp@(20),%a4 49506: 2a0e movel %fp,%d5 49508: 260e movel %fp,%d3
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4950a: 4282 clrl %d2 4950c: 5985 subql #4,%d5 4950e: 0683 ffff ffdb addil #-37,%d3 49514: 283c 0004 9e64 movel #302692,%d4
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4951a: 2c3c 0004 9dbc movel #302524,%d6
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
49520: 2e3c 0004 93cc movel #299980,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
49526: 2a6e 0008 moveal %fp@(8),%a5 4952a: 246e 000c moveal %fp@(12),%a2
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4952e: 2654 moveal %a4@,%a3 49530: 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 );
49534: 2f05 movel %d5,%sp@- 49536: 2a44 moveal %d4,%a5 49538: 2f03 movel %d3,%sp@- 4953a: 2f0a movel %a2,%sp@- 4953c: 206e ffd4 moveal %fp@(-44),%a0 49540: 4870 2800 pea %a0@(00000000,%d2:l) 49544: 4e95 jsr %a5@
pathnamelen -= len;
49546: 226e fffc moveal %fp@(-4),%a1
i += len;
if ( !pathloc->node_access )
4954a: 4fef 0010 lea %sp@(16),%sp 4954e: 2054 moveal %a4@,%a0 49550: 4a88 tstl %a0 49552: 6700 015a beqw 496ae <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;
49556: 95c9 subal %a1,%a2
i += len;
49558: 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 )
4955a: 4a80 tstl %d0 4955c: 672c beqs 4958a <IMFS_eval_path+0x90>
if ( node->type == IMFS_DIRECTORY )
4955e: 7201 moveq #1,%d1 49560: b2ab 0048 cmpl %a3@(72),%d1 49564: 6700 011c beqw 49682 <IMFS_eval_path+0x188> 49568: 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 ) {
4956a: 7203 moveq #3,%d1 4956c: b280 cmpl %d0,%d1 4956e: 677c beqs 495ec <IMFS_eval_path+0xf2> 49570: 123c 0004 moveb #4,%d1 49574: b280 cmpl %d0,%d1 49576: 6700 00f0 beqw 49668 <IMFS_eval_path+0x16e> 4957a: 123c 0002 moveb #2,%d1 4957e: b280 cmpl %d0,%d1 49580: 6700 00a8 beqw 4962a <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) ) {
49584: 7204 moveq #4,%d1 49586: b280 cmpl %d0,%d1 49588: 66aa bnes 49534 <IMFS_eval_path+0x3a> 4958a: 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 ) {
4958e: 7001 moveq #1,%d0 49590: b0a8 0048 cmpl %a0@(72),%d0 49594: 6600 012a bnew 496c0 <IMFS_eval_path+0x1c6>
if ( node->info.directory.mt_fs != NULL ) {
49598: 2068 0058 moveal %a0@(88),%a0 4959c: 4a88 tstl %a0 4959e: 6700 0120 beqw 496c0 <IMFS_eval_path+0x1c6>
newloc = node->info.directory.mt_fs->mt_fs_root;
495a2: 2228 0020 movel %a0@(32),%d1
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
495a6: 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;
495a8: 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;
495ae: 2668 0028 moveal %a0@(40),%a3 495b2: 2628 0024 movel %a0@(36),%d3 495b6: 2028 001c movel %a0@(28),%d0
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
495ba: 2f0c movel %a4,%sp@- 495bc: 2f2e 0010 movel %fp@(16),%sp@- 495c0: 4872 9800 pea %a2@(00000000,%a1:l) 495c4: 4875 2800 pea %a5@(00000000,%d2:l) 495c8: 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;
495ca: 2941 0004 movel %d1,%a4@(4) 495ce: 2943 0008 movel %d3,%a4@(8) 495d2: 2880 movel %d0,%a4@ 495d4: 294b 000c movel %a3,%a4@(12)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
495d8: 4e90 jsr %a0@ 495da: 4fef 0010 lea %sp@(16),%sp 495de: 2200 movel %d0,%d1
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
495e0: 2001 movel %d1,%d0 495e2: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 495e8: 4e5e unlk %fp 495ea: 4e75 rts
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
495ec: 2028 0048 movel %a0@(72),%d0 495f0: 7203 moveq #3,%d1 495f2: b280 cmpl %d0,%d1 495f4: 6700 00fc beqw 496f2 <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 ) {
495f8: 7204 moveq #4,%d1 495fa: b280 cmpl %d0,%d1 495fc: 6700 010c beqw 4970a <IMFS_eval_path+0x210>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
49600: 7201 moveq #1,%d1 49602: b280 cmpl %d0,%d1 49604: 6600 0130 bnew 49736 <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 ) {
49608: 206b 0058 moveal %a3@(88),%a0 4960c: 4a88 tstl %a0 4960e: 6600 0138 bnew 49748 <IMFS_eval_path+0x24e>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
49612: 2f03 movel %d3,%sp@- 49614: 2a46 moveal %d6,%a5 49616: 2f0b movel %a3,%sp@- 49618: 4e95 jsr %a5@
if ( !node )
4961a: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4961c: 2640 moveal %d0,%a3
if ( !node )
4961e: 4a80 tstl %d0 49620: 6700 008c beqw 496ae <IMFS_eval_path+0x1b4>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
49624: 288b movel %a3,%a4@
break;
49626: 6000 ff0c braw 49534 <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 )
4962a: 2039 0005 c2f4 movel 5c2f4 <rtems_current_user_env>,%d0 49630: 2a40 moveal %d0,%a5 49632: b1ed 0018 cmpal %a5@(24),%a0 49636: 6700 fefc beqw 49534 <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) {
4963a: 266c 0010 moveal %a4@(16),%a3
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
4963e: b1eb 001c cmpal %a3@(28),%a0 49642: 6700 014e beqw 49792 <IMFS_eval_path+0x298>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
49646: 2668 0008 moveal %a0@(8),%a3 4964a: 4a8b tstl %a3 4964c: 66d6 bnes 49624 <IMFS_eval_path+0x12a>
rtems_set_errno_and_return_minus_one( ENOENT );
4964e: 4eb9 0004 d868 jsr 4d868 <__errno> 49654: 7402 moveq #2,%d2 49656: 72ff moveq #-1,%d1 49658: 2a40 moveal %d0,%a5
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4965a: 2001 movel %d1,%d0
flags,pathloc);
}
} else {
if ( !node->Parent )
rtems_set_errno_and_return_minus_one( ENOENT );
4965c: 2a82 movel %d2,%a5@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4965e: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 49664: 4e5e unlk %fp 49666: 4e75 rts
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
49668: 4eb9 0004 d868 jsr 4d868 <__errno> 4966e: 7a5b moveq #91,%d5 49670: 72ff moveq #-1,%d1 49672: 2a40 moveal %d0,%a5
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49674: 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 );
49676: 2a85 movel %d5,%a5@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
49678: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 4967e: 4e5e unlk %fp 49680: 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 )
49682: 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;
49684: 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 )
49686: c2a8 002e andl %a0@(46),%d1 4968a: 2a41 moveal %d1,%a5 4968c: 7240 moveq #64,%d1 4968e: b28d cmpl %a5,%d1 49690: 6700 fed8 beqw 4956a <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 );
49694: 4eb9 0004 d868 jsr 4d868 <__errno> 4969a: 780d moveq #13,%d4 4969c: 72ff moveq #-1,%d1 4969e: 2040 moveal %d0,%a0
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
496a0: 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 );
496a2: 2084 movel %d4,%a0@
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
496a4: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 496aa: 4e5e unlk %fp 496ac: 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 );
496ae: 4eb9 0004 d868 jsr 4d868 <__errno> 496b4: 7c02 moveq #2,%d6 496b6: 72ff moveq #-1,%d1 496b8: 2040 moveal %d0,%a0 496ba: 2086 movel %d6,%a0@ 496bc: 6000 ff22 braw 495e0 <IMFS_eval_path+0xe6>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
496c0: 2f0c movel %a4,%sp@- 496c2: 4eb9 0004 931c jsr 4931c <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
496c8: 2054 moveal %a4@,%a0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
496ca: 2200 movel %d0,%d1 496cc: 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 )
496ce: 202e 0010 movel %fp@(16),%d0 496d2: 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;
496d4: 2400 movel %d0,%d2 496d6: c4a8 002e andl %a0@(46),%d2 496da: b480 cmpl %d0,%d2 496dc: 6700 ff02 beqw 495e0 <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 );
496e0: 4eb9 0004 d868 jsr 4d868 <__errno> 496e6: 760d moveq #13,%d3 496e8: 72ff moveq #-1,%d1 496ea: 2a40 moveal %d0,%a5 496ec: 2a83 movel %d3,%a5@ 496ee: 6000 fef0 braw 495e0 <IMFS_eval_path+0xe6>
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
IMFS_evaluate_hard_link( pathloc, 0 );
496f2: 42a7 clrl %sp@- 496f4: 2047 moveal %d7,%a0 496f6: 2f0c movel %a4,%sp@- 496f8: 4e90 jsr %a0@
node = pathloc->node_access;
496fa: 2654 moveal %a4@,%a3
if ( !node )
496fc: 508f addql #8,%sp 496fe: 4a8b tstl %a3 49700: 6722 beqs 49724 <IMFS_eval_path+0x22a>
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
node = pathloc->node_access;
49702: 202b 0048 movel %a3@(72),%d0 49706: 6000 fef8 braw 49600 <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 );
4970a: 42a7 clrl %sp@- 4970c: 2f0c movel %a4,%sp@- 4970e: 4eb9 0004 942c jsr 4942c <IMFS_evaluate_sym_link>
node = pathloc->node_access;
49714: 2654 moveal %a4@,%a3
if ( result == -1 )
49716: 508f addql #8,%sp 49718: 72ff moveq #-1,%d1 4971a: b280 cmpl %d0,%d1 4971c: 66e4 bnes 49702 <IMFS_eval_path+0x208>
4971e: 2200 movel %d0,%d1 <== NOT EXECUTED 49720: 6000 febe braw 495e0 <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 );
49724: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4972a: 72ff moveq #-1,%d1 <== NOT EXECUTED 4972c: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4972e: 7014 moveq #20,%d0 <== NOT EXECUTED 49730: 2a80 movel %d0,%a5@ <== NOT EXECUTED 49732: 6000 feac braw 495e0 <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 );
49736: 4eb9 0004 d868 jsr 4d868 <__errno> 4973c: 7e14 moveq #20,%d7 4973e: 72ff moveq #-1,%d1 49740: 2040 moveal %d0,%a0 49742: 2087 movel %d7,%a0@ 49744: 6000 fe9a braw 495e0 <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;
49748: 2268 0028 moveal %a0@(40),%a1
*pathloc = newloc;
4974c: 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;
49752: 2228 0020 movel %a0@(32),%d1 49756: 2628 0024 movel %a0@(36),%d3 4975a: 2028 001c movel %a0@(28),%d0 4975e: 2a6e ffd4 moveal %fp@(-44),%a5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49762: 2f0c movel %a4,%sp@- 49764: 206e fffc moveal %fp@(-4),%a0 49768: 9488 subl %a0,%d2 4976a: 2f2e 0010 movel %fp@(16),%sp@- 4976e: 4872 8800 pea %a2@(00000000,%a0:l) 49772: 4875 2800 pea %a5@(00000000,%d2:l) 49776: 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;
49778: 2941 0004 movel %d1,%a4@(4) 4977c: 2943 0008 movel %d3,%a4@(8) 49780: 2880 movel %d0,%a4@ 49782: 2949 000c movel %a1,%a4@(12)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
49786: 4e90 jsr %a0@ 49788: 4fef 0010 lea %sp@(16),%sp 4978c: 2200 movel %d0,%d1 4978e: 6000 fe50 braw 495e0 <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;
49792: 206b 0014 moveal %a3@(20),%a0
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
49796: 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;
49798: 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;
4979e: 222b 0008 movel %a3@(8),%d1 497a2: 282b 0010 movel %a3@(16),%d4 497a6: 262b 000c movel %a3@(12),%d3 497aa: 2a6e ffd4 moveal %fp@(-44),%a5
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
497ae: 2f0c movel %a4,%sp@- 497b0: 2f2e 0010 movel %fp@(16),%sp@- 497b4: 4871 a800 pea %a1@(00000000,%a2:l) 497b8: 4875 2800 pea %a5@(00000000,%d2:l) 497bc: 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;
497be: 2881 movel %d1,%a4@ 497c0: 2948 000c movel %a0,%a4@(12)
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
497c4: 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;
497c6: 2944 0008 movel %d4,%a4@(8) 497ca: 2943 0004 movel %d3,%a4@(4)
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
497ce: 4e90 jsr %a0@ 497d0: 4fef 0010 lea %sp@(16),%sp 497d4: 2200 movel %d0,%d1 497d6: 6000 fe08 braw 495e0 <IMFS_eval_path+0xe6>
000493cc <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
493cc: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
493ce: 4e56 0000 linkw %fp,#0 493d2: 2f0a movel %a2,%sp@- 493d4: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
493d8: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
493da: b0a8 0048 cmpl %a0@(72),%d0 493de: 6640 bnes 49420 <IMFS_evaluate_hard_link+0x54>
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
493e0: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
493e4: 2f0a movel %a2,%sp@- 493e6: 4eb9 0004 931c jsr 4931c <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 )
493ec: 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;
493f0: 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 )
493f2: 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;
493f4: 2052 moveal %a2@,%a0 493f6: 2200 movel %d0,%d1 493f8: c2a8 002e andl %a0@(46),%d1 493fc: b280 cmpl %d0,%d1 493fe: 6716 beqs 49416 <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 );
49400: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
return result;
}
49406: 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 );
4940a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4940c: 720d moveq #13,%d1 <== NOT EXECUTED 4940e: 70ff moveq #-1,%d0 <== NOT EXECUTED
return result;
}
49410: 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 );
49412: 2081 movel %d1,%a0@ <== NOT EXECUTED
return result;
}
49414: 4e75 rts <== NOT EXECUTED
49416: 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;
4941a: 4280 clrl %d0
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
4941c: 4e5e unlk %fp 4941e: 4e75 rts
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
rtems_fatal_error_occurred (0xABCD0000);
49420: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 49426: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
000497da <IMFS_evaluate_link>:
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
497da: 4e56 ffec linkw %fp,#-20 497de: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 497e4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 497e8: 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 );
497ec: 4bf9 0004 942c lea 4942c <IMFS_evaluate_sym_link>,%a5
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
497f2: 49f9 0004 93cc lea 493cc <IMFS_evaluate_hard_link>,%a4
int IMFS_evaluate_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
497f8: 242e 000c movel %fp@(12),%d2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
497fc: 4281 clrl %d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
497fe: 3028 0030 movew %a0@(48),%d0
{
IMFS_jnode_t *jnode;
int result = 0;
do {
jnode = node->node_access;
49802: 2453 moveal %a3@,%a2
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
49804: 5280 addql #1,%d0
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
49806: 3200 movew %d0,%d1
/*
* Increment and check the link counter.
*/
rtems_filesystem_link_counts ++;
49808: 3140 0030 movew %d0,%a0@(48)
if ( rtems_filesystem_link_counts > MAXSYMLINK ) {
4980c: 7005 moveq #5,%d0 4980e: b081 cmpl %d1,%d0 49810: 6564 bcss 49876 <IMFS_evaluate_link+0x9c>
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
49812: 202a 0048 movel %a2@(72),%d0 49816: 7203 moveq #3,%d1 49818: b280 cmpl %d0,%d1 4981a: 6740 beqs 4985c <IMFS_evaluate_link+0x82>
result = IMFS_evaluate_hard_link( node, flags );
else if (jnode->type == IMFS_SYM_LINK )
4981c: 7204 moveq #4,%d1 4981e: b280 cmpl %d0,%d1 49820: 671a beqs 4983c <IMFS_evaluate_link+0x62>
result = IMFS_evaluate_sym_link( node, flags );
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
49822: 5780 subql #3,%d0 49824: 7201 moveq #1,%d1 49826: b280 cmpl %d0,%d1 49828: 64d2 bccs 497fc <IMFS_evaluate_link+0x22> 4982a: 4280 clrl %d0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
4982c: 4241 clrw %d1 4982e: 3141 0030 movew %d1,%a0@(48)
return result;
}
49832: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 49838: 4e5e unlk %fp 4983a: 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 );
4983c: 2f02 movel %d2,%sp@- 4983e: 2f0b movel %a3,%sp@- 49840: 4e95 jsr %a5@ 49842: 508f addql #8,%sp
} while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) ||
( jnode->type == IMFS_HARD_LINK ) ) );
49844: 4a80 tstl %d0 49846: 6620 bnes 49868 <IMFS_evaluate_link+0x8e> 49848: 202a 0048 movel %a2@(72),%d0 4984c: 7201 moveq #1,%d1 4984e: 5780 subql #3,%d0 49850: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 49856: b280 cmpl %d0,%d1 49858: 64a2 bccs 497fc <IMFS_evaluate_link+0x22>
4985a: 60ce bras 4982a <IMFS_evaluate_link+0x50> <== NOT EXECUTED
/*
* Follow the Link node.
*/
if ( jnode->type == IMFS_HARD_LINK )
result = IMFS_evaluate_hard_link( node, flags );
4985c: 2f02 movel %d2,%sp@- 4985e: 2f0b movel %a3,%sp@- 49860: 4e94 jsr %a4@ 49862: 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 ) ) );
49864: 4a80 tstl %d0 49866: 67e0 beqs 49848 <IMFS_evaluate_link+0x6e> 49868: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0
/*
* Clear link counter.
*/
rtems_filesystem_link_counts = 0;
4986e: 4241 clrw %d1 49870: 3141 0030 movew %d1,%a0@(48) 49874: 60bc bras 49832 <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;
49876: 4241 clrw %d1 49878: 3141 0030 movew %d1,%a0@(48)
rtems_set_errno_and_return_minus_one( ELOOP );
4987c: 4eb9 0004 d868 jsr 4d868 <__errno> 49882: 725c moveq #92,%d1 49884: 2040 moveal %d0,%a0 49886: 70ff moveq #-1,%d0
*/
rtems_filesystem_link_counts = 0;
return result;
}
49888: 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 );
4988e: 2081 movel %d1,%a0@
*/
rtems_filesystem_link_counts = 0;
return result;
}
49890: 4e5e unlk %fp <== NOT EXECUTED
000493aa <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
493aa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 493ae: 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 )
493b2: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
return 1;
return 0;
}
493b6: 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 )
493b8: ed88 lsll #6,%d0 <== NOT EXECUTED 493ba: 2050 moveal %a0@,%a0 <== NOT EXECUTED 493bc: 2200 movel %d0,%d1 <== NOT EXECUTED 493be: c2a8 002e andl %a0@(46),%d1 <== NOT EXECUTED 493c2: b280 cmpl %d0,%d1 <== NOT EXECUTED 493c4: 57c0 seq %d0 <== NOT EXECUTED 493c6: 49c0 extbl %d0 <== NOT EXECUTED
return 1;
return 0;
}
493c8: 4480 negl %d0 <== NOT EXECUTED
0004942c <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4942c: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4942e: 4e56 fff0 linkw %fp,#-16 49432: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 49436: 246e 0008 moveal %fp@(8),%a2 4943a: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
4943e: 2252 moveal %a2@,%a1
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
49440: b0a9 0048 cmpl %a1@(72),%d0 49444: 6600 00a8 bnew 494ee <IMFS_evaluate_sym_link+0xc2>
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
49448: 2029 0008 movel %a1@(8),%d0 4944c: 6700 0094 beqw 494e2 <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;
49450: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
49452: 2069 004c moveal %a1@(76),%a0 49456: 762f moveq #47,%d3 49458: 1210 moveb %a0@,%d1 4945a: 1001 moveb %d1,%d0 4945c: 49c0 extbl %d0 4945e: b680 cmpl %d0,%d3 49460: 670c beqs 4946e <IMFS_evaluate_sym_link+0x42> 49462: 163c 005c moveb #92,%d3 49466: b680 cmpl %d0,%d3 49468: 6704 beqs 4946e <IMFS_evaluate_sym_link+0x42> 4946a: 4a01 tstb %d1 4946c: 6670 bnes 494de <IMFS_evaluate_sym_link+0xb2> 4946e: 2679 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a3 49474: 204a moveal %a2,%a0 49476: 7601 moveq #1,%d3 49478: 20eb 0018 movel %a3@(24),%a0@+ 4947c: 20eb 001c movel %a3@(28),%a0@+ 49480: 20eb 0020 movel %a3@(32),%a0@+ 49484: 20eb 0024 movel %a3@(36),%a0@+ 49488: 20ab 0028 movel %a3@(40),%a0@ 4948c: 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] ),
49490: d688 addl %a0,%d3 49492: 2f03 movel %d3,%sp@- 49494: 4eb9 0004 ec34 jsr 4ec34 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4949a: 2e8a movel %a2,%sp@ 4949c: 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 )
4949e: ed8a lsll #6,%d2
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
494a0: 2f00 movel %d0,%sp@- 494a2: 2f03 movel %d3,%sp@- 494a4: 4eb9 0004 94fa jsr 494fa <IMFS_eval_path> 494aa: 2600 movel %d0,%d3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
494ac: 2f0a movel %a2,%sp@- 494ae: 4eb9 0004 931c jsr 4931c <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
494b4: 2052 moveal %a2@,%a0 494b6: 2002 movel %d2,%d0 494b8: 4fef 0014 lea %sp@(20),%sp 494bc: c0a8 002e andl %a0@(46),%d0 494c0: b082 cmpl %d2,%d0 494c2: 670e beqs 494d2 <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 );
494c4: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 494ca: 740d moveq #13,%d2 <== NOT EXECUTED 494cc: 76ff moveq #-1,%d3 <== NOT EXECUTED 494ce: 2040 moveal %d0,%a0 <== NOT EXECUTED 494d0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return result;
}
494d2: 2003 movel %d3,%d0 494d4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 494da: 4e5e unlk %fp 494dc: 4e75 rts
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
rtems_filesystem_get_sym_start_loc(
494de: 4203 clrb %d3 494e0: 60ae bras 49490 <IMFS_evaluate_sym_link+0x64>
if ( jnode->type != IMFS_SYM_LINK )
rtems_fatal_error_occurred (0xABCD0000);
if ( !jnode->Parent )
rtems_fatal_error_occurred( 0xBAD00000 );
494e2: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 494e8: 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);
494ee: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 494f4: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
00049cf8 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
49cf8: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49cfc: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 49d00: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
49d04: 266a 0038 moveal %a2@(56),%a3 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49d08: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49d0a: 486b 004c pea %a3@(76) <== NOT EXECUTED 49d0e: 4eb9 0004 c1f2 jsr 4c1f2 <pipe_release> <== NOT EXECUTED
if (! err) {
49d14: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
49d16: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
49d18: 670e beqs 49d28 <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);
49d1a: 6d40 blts 49d5c <IMFS_fifo_close+0x64> <== NOT EXECUTED
}
49d1c: 2002 movel %d2,%d0 <== NOT EXECUTED 49d1e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d24: 4e5e unlk %fp <== NOT EXECUTED 49d26: 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;
49d28: 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)
49d2e: 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;
49d30: 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)
49d34: 4eb9 0004 a7d6 jsr 4a7d6 <rtems_libio_is_file_open> <== NOT EXECUTED 49d3a: 588f addql #4,%sp <== NOT EXECUTED 49d3c: 4a80 tstl %d0 <== NOT EXECUTED 49d3e: 66dc bnes 49d1c <IMFS_fifo_close+0x24> <== NOT EXECUTED 49d40: 4a6b 0032 tstw %a3@(50) <== NOT EXECUTED 49d44: 66d6 bnes 49d1c <IMFS_fifo_close+0x24> <== NOT EXECUTED
free(jnode);
49d46: 2f0b movel %a3,%sp@- <== NOT EXECUTED 49d48: 4eb9 0004 a584 jsr 4a584 <free> <== NOT EXECUTED 49d4e: 588f addql #4,%sp <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49d50: 2002 movel %d2,%d0 <== NOT EXECUTED 49d52: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d58: 4e5e unlk %fp <== NOT EXECUTED 49d5a: 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);
49d5c: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49d62: 4482 negl %d2 <== NOT EXECUTED 49d64: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d66: 2082 movel %d2,%a0@ <== NOT EXECUTED 49d68: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49d6a: 2002 movel %d2,%d0 <== NOT EXECUTED 49d6c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d72: 4e5e unlk %fp <== NOT EXECUTED
00049b88 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
49b88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49b8c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b90: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 49b94: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 49b98: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
49b9a: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 49ba0: 6724 beqs 49bc6 <IMFS_fifo_ioctl+0x3e> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
49ba2: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49ba4: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49ba8: 2f09 movel %a1,%sp@- <== NOT EXECUTED 49baa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49bac: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49bb0: 4eb9 0004 bdbe jsr 4bdbe <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49bb6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 49bba: 4a80 tstl %d0 <== NOT EXECUTED 49bbc: 6d46 blts 49c04 <IMFS_fifo_ioctl+0x7c> <== NOT EXECUTED
}
49bbe: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bc2: 4e5e unlk %fp <== NOT EXECUTED 49bc4: 4e75 rts <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49bc6: 4a89 tstl %a1 <== NOT EXECUTED 49bc8: 6724 beqs 49bee <IMFS_fifo_ioctl+0x66> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
49bca: 4a91 tstl %a1@ <== NOT EXECUTED 49bcc: 6710 beqs 49bde <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49bce: 7201 moveq #1,%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
if (command == FIONBIO) {
if (buffer == NULL)
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
49bd8: 83a8 0014 orl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bdc: 4e75 rts <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49bde: 72fe moveq #-2,%d1 <== NOT EXECUTED 49be0: 4280 clrl %d0 <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49be2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49be6: 4e5e unlk %fp <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
iop->flags |= LIBIO_FLAGS_NO_DELAY;
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
49be8: c3a8 0014 andl %d1,%a0@(20) <== NOT EXECUTED
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
}
49bec: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49bee: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
)
{
int err;
if (command == FIONBIO) {
if (buffer == NULL)
49bf4: 740e moveq #14,%d2 <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49bf6: 2040 moveal %d0,%a0 <== NOT EXECUTED 49bf8: 70ff moveq #-1,%d0 <== NOT EXECUTED 49bfa: 2082 movel %d2,%a0@ <== NOT EXECUTED
}
49bfc: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49c00: 4e5e unlk %fp <== NOT EXECUTED 49c02: 4e75 rts <== NOT EXECUTED
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
IMFS_FIFO_RETURN(err);
49c04: 2400 movel %d0,%d2 <== NOT EXECUTED 49c06: 4482 negl %d2 <== NOT EXECUTED 49c08: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49c0e: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c10: 70ff moveq #-1,%d0 <== NOT EXECUTED 49c12: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c14: 60e6 bras 49bfc <IMFS_fifo_ioctl+0x74> <== NOT EXECUTED
00049b24 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
49b24: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49b28: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b2c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
49b30: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49b32: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 49b36: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49b3a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49b3e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 49b42: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49b46: 4eb9 0004 bd60 jsr 4bd60 <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49b4c: 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);
49b50: 2800 movel %d0,%d4 <== NOT EXECUTED 49b52: 2600 movel %d0,%d3 <== NOT EXECUTED 49b54: 5bc2 smi %d2 <== NOT EXECUTED 49b56: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
49b58: 4a82 tstl %d2 <== NOT EXECUTED 49b5a: 6b0e bmis 49b6a <IMFS_fifo_lseek+0x46> <== NOT EXECUTED
}
49b5c: 2203 movel %d3,%d1 <== NOT EXECUTED 49b5e: 2002 movel %d2,%d0 <== NOT EXECUTED 49b60: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b66: 4e5e unlk %fp <== NOT EXECUTED 49b68: 4e75 rts <== NOT EXECUTED
rtems_off64_t offset,
int whence
)
{
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
IMFS_FIFO_RETURN(err);
49b6a: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49b70: 4484 negl %d4 <== NOT EXECUTED 49b72: 2040 moveal %d0,%a0 <== NOT EXECUTED 49b74: 74ff moveq #-1,%d2 <== NOT EXECUTED 49b76: 76ff moveq #-1,%d3 <== NOT EXECUTED 49b78: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
49b7a: 2203 movel %d3,%d1 <== NOT EXECUTED 49b7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49b7e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b84: 4e5e unlk %fp <== NOT EXECUTED
00049d76 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
49d76: 4e56 0000 linkw %fp,#0 49d7a: 206e 0008 moveal %fp@(8),%a0 49d7e: 2f02 movel %d2,%sp@-
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49d80: 2f08 movel %a0,%sp@- 49d82: 2068 0038 moveal %a0@(56),%a0 49d86: 41e8 004c lea %a0@(76),%a0 49d8a: 2f08 movel %a0,%sp@- 49d8c: 4eb9 0004 c312 jsr 4c312 <fifo_open>
IMFS_FIFO_RETURN(err);
49d92: 508f addql #8,%sp
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
49d94: 2400 movel %d0,%d2
IMFS_FIFO_RETURN(err);
49d96: 6d0a blts 49da2 <IMFS_fifo_open+0x2c>
}
49d98: 2002 movel %d2,%d0 <== NOT EXECUTED 49d9a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d9e: 4e5e unlk %fp <== NOT EXECUTED 49da0: 4e75 rts <== NOT EXECUTED
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
IMFS_FIFO_RETURN(err);
49da2: 4eb9 0004 d868 jsr 4d868 <__errno> 49da8: 4482 negl %d2 49daa: 2040 moveal %d0,%a0 49dac: 2082 movel %d2,%a0@ 49dae: 74ff moveq #-1,%d2
}
49db0: 2002 movel %d2,%d0 49db2: 242e fffc movel %fp@(-4),%d2 49db6: 4e5e unlk %fp
...
00049c8a <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
49c8a: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c8e: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c92: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c94: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49c96: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c98: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c9c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
49ca0: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
49ca4: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49ca8: 4eb9 0004 bffc jsr 4bffc <pipe_read> <== NOT EXECUTED
if (err > 0)
49cae: 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);
49cb2: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
49cb4: 6f22 bles 49cd8 <IMFS_fifo_read+0x4e> <== NOT EXECUTED
IMFS_update_atime(jnode);
49cb6: 42a7 clrl %sp@- <== NOT EXECUTED 49cb8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49cbc: 4eb9 0004 a6fc jsr 4a6fc <gettimeofday> <== NOT EXECUTED 49cc2: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 49cc8: 508f addql #8,%sp <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
}
49cca: 2002 movel %d2,%d0 <== NOT EXECUTED 49ccc: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49cd0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49cd4: 4e5e unlk %fp <== NOT EXECUTED 49cd6: 4e75 rts <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
if (err > 0)
IMFS_update_atime(jnode);
IMFS_FIFO_RETURN(err);
49cd8: 4a80 tstl %d0 <== NOT EXECUTED 49cda: 67ee beqs 49cca <IMFS_fifo_read+0x40> <== NOT EXECUTED 49cdc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49ce2: 4482 negl %d2 <== NOT EXECUTED 49ce4: 2040 moveal %d0,%a0 <== NOT EXECUTED 49ce6: 2082 movel %d2,%a0@ <== NOT EXECUTED 49ce8: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49cea: 2002 movel %d2,%d0 <== NOT EXECUTED 49cec: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49cf0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49cf4: 4e5e unlk %fp <== NOT EXECUTED
00049c16 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
49c16: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c1a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c1e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c20: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49c22: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c24: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c28: 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;
49c2c: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
49c30: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49c34: 4eb9 0004 be1e jsr 4be1e <pipe_write> <== NOT EXECUTED
if (err > 0) {
49c3a: 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);
49c3e: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
49c40: 6f28 bles 49c6a <IMFS_fifo_write+0x54> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
49c42: 42a7 clrl %sp@- <== NOT EXECUTED 49c44: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49c48: 4eb9 0004 a6fc jsr 4a6fc <gettimeofday> <== NOT EXECUTED 49c4e: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 49c52: 508f addql #8,%sp <== NOT EXECUTED 49c54: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 49c58: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
}
49c5c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c5e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c62: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c66: 4e5e unlk %fp <== NOT EXECUTED 49c68: 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);
49c6a: 4a80 tstl %d0 <== NOT EXECUTED 49c6c: 67ee beqs 49c5c <IMFS_fifo_write+0x46> <== NOT EXECUTED 49c6e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49c74: 4482 negl %d2 <== NOT EXECUTED 49c76: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c78: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c7a: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
49c7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c7e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c82: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c86: 4e5e unlk %fp <== NOT EXECUTED
00049dbc <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
49dbc: 4e56 fff0 linkw %fp,#-16 49dc0: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 49dc4: 246e 0008 moveal %fp@(8),%a2 49dc8: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49dcc: 4a8a tstl %a2 49dce: 6776 beqs 49e46 <IMFS_find_match_in_dir+0x8a>
if ( !name )
49dd0: 4a82 tstl %d2 49dd2: 6756 beqs 49e2a <IMFS_find_match_in_dir+0x6e>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
49dd4: 4879 0005 b57c pea 5b57c <dotname> 49dda: 47f9 0004 e770 lea 4e770 <strcmp>,%a3 49de0: 2f02 movel %d2,%sp@- 49de2: 4e93 jsr %a3@ 49de4: 508f addql #8,%sp 49de6: 4a80 tstl %d0 49de8: 6714 beqs 49dfe <IMFS_find_match_in_dir+0x42>
return directory;
if ( !strcmp( name, dotdotname ) )
49dea: 4879 0005 b57e pea 5b57e <dotdotname> 49df0: 2f02 movel %d2,%sp@- 49df2: 4e93 jsr %a3@ 49df4: 508f addql #8,%sp 49df6: 4a80 tstl %d0 49df8: 6610 bnes 49e0a <IMFS_find_match_in_dir+0x4e>
return directory->Parent;
49dfa: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49dfe: 200a movel %a2,%d0 <== NOT EXECUTED 49e00: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED 49e06: 4e5e unlk %fp <== NOT EXECUTED 49e08: 4e75 rts <== NOT EXECUTED
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49e0a: 286a 004c moveal %a2@(76),%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
49e0e: 45ea 0050 lea %a2@(80),%a2 49e12: b5cc cmpal %a4,%a2 49e14: 6714 beqs 49e2a <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 ) )
49e16: 486c 000c pea %a4@(12) 49e1a: 2f02 movel %d2,%sp@- 49e1c: 4e93 jsr %a3@ 49e1e: 508f addql #8,%sp 49e20: 4a80 tstl %d0 49e22: 6714 beqs 49e38 <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 ) {
49e24: 2854 moveal %a4@,%a4
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
49e26: b5cc cmpal %a4,%a2 49e28: 66ec bnes 49e16 <IMFS_find_match_in_dir+0x5a> 49e2a: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
49e2c: 200a movel %a2,%d0 49e2e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e34: 4e5e unlk %fp 49e36: 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 ) )
49e38: 244c moveal %a4,%a2
return the_jnode;
}
return 0;
}
49e3a: 200a movel %a2,%d0 49e3c: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e42: 4e5e unlk %fp 49e44: 4e75 rts
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
49e46: 4879 0005 bb93 pea 5bb93 <_global_impure_ptr+0x1b1> <== NOT EXECUTED 49e4c: 4879 0005 b581 pea 5b581 <__FUNCTION__.5348> <== NOT EXECUTED 49e52: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED 49e56: 4879 0005 b530 pea 5b530 <IMFS_fifo_handlers+0x38> <== NOT EXECUTED 49e5c: 4eb9 0004 a398 jsr 4a398 <__assert_func> <== NOT EXECUTED
...
0004f594 <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
)
{
4f594: 4e56 ffd8 linkw %fp,#-40 4f598: 206e 0008 moveal %fp@(8),%a0 4f59c: 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;
4f5a0: 47ee ffec lea %fp@(-20),%a3 4f5a4: 49f9 0004 eae8 lea 4eae8 <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 );
4f5aa: 4bf9 0004 36dc lea 436dc <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;
4f5b0: 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;
4f5b4: 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;
4f5b8: 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;
4f5bc: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 4f5c2: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4f5c8: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) 4f5ce: 2d68 002c fffc movel %a0@(44),%fp@(-4)
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
4f5d4: 242a 0008 movel %a2@(8),%d2
loc.node_access = (void *)jnode;
4f5d8: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4f5dc: 2f0b movel %a3,%sp@- 4f5de: 4e94 jsr %a4@
if ( jnode->type != IMFS_DIRECTORY ) {
4f5e0: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4f5e2: 200a movel %a2,%d0 4f5e4: 0680 0000 0050 addil #80,%d0 4f5ea: 7201 moveq #1,%d1 4f5ec: b2aa 0048 cmpl %a2@(72),%d1 4f5f0: 6634 bnes 4f626 <IMFS_fsunmount+0x92> 4f5f2: b0aa 004c cmpl %a2@(76),%d0 4f5f6: 672e beqs 4f626 <IMFS_fsunmount+0x92>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4f5f8: 4a8a tstl %a2 4f5fa: 671e beqs 4f61a <IMFS_fsunmount+0x86>
if ( jnode->type == IMFS_DIRECTORY ) {
4f5fc: 7001 moveq #1,%d0 4f5fe: b0aa 0048 cmpl %a2@(72),%d0 4f602: 66d0 bnes 4f5d4 <IMFS_fsunmount+0x40> 4f604: 200a movel %a2,%d0 4f606: 0680 0000 0050 addil #80,%d0 4f60c: b0aa 004c cmpl %a2@(76),%d0 4f610: 67c2 beqs 4f5d4 <IMFS_fsunmount+0x40>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4f612: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4f616: 4a8a tstl %a2 4f618: 66ba bnes 4f5d4 <IMFS_fsunmount+0x40> 4f61a: 4280 clrl %d0
return 0;
}
4f61c: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4f622: 4e5e unlk %fp 4f624: 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 );
4f626: 2f0b movel %a3,%sp@- 4f628: 42a7 clrl %sp@- 4f62a: 4e95 jsr %a5@
if (result != 0)
4f62c: 508f addql #8,%sp 4f62e: 4a80 tstl %d0 4f630: 6604 bnes 4f636 <IMFS_fsunmount+0xa2> 4f632: 2442 moveal %d2,%a2 4f634: 60c2 bras 4f5f8 <IMFS_fsunmount+0x64>
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
4f636: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4f638: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 <== NOT EXECUTED 4f63e: 4e5e unlk %fp <== NOT EXECUTED
...
00049e64 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e64: 4e56 ffec linkw %fp,#-20 49e68: 206e 0008 moveal %fp@(8),%a0 49e6c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 49e70: 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) ) {
49e74: 742f moveq #47,%d2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
49e76: 1210 moveb %a0@,%d1
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e78: 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) ) {
49e7c: 1001 moveb %d1,%d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
49e7e: 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) ) {
49e82: 49c0 extbl %d0 49e84: b480 cmpl %d0,%d2 49e86: 6700 00ac beqw 49f34 <IMFS_get_token+0xd0> 49e8a: 765c moveq #92,%d3 49e8c: b680 cmpl %d0,%d3 49e8e: 6700 00a4 beqw 49f34 <IMFS_get_token+0xd0> 49e92: 4a01 tstb %d1 49e94: 6700 00bc beqw 49f52 <IMFS_get_token+0xee> 49e98: 4a89 tstl %a1 49e9a: 6f00 0098 blew 49f34 <IMFS_get_token+0xd0>
token[i] = c;
49e9e: 4280 clrl %d0 49ea0: 1481 moveb %d1,%a2@
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
49ea2: 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) ) {
49ea4: 762f moveq #47,%d3
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
49ea6: 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) ) {
49eaa: 1401 moveb %d1,%d2 49eac: 49c2 extbl %d2 49eae: b682 cmpl %d2,%d3 49eb0: 6726 beqs 49ed8 <IMFS_get_token+0x74> 49eb2: 163c 005c moveb #92,%d3 49eb6: b682 cmpl %d2,%d3 49eb8: 671e beqs 49ed8 <IMFS_get_token+0x74> 49eba: 4a01 tstb %d1 49ebc: 671a beqs 49ed8 <IMFS_get_token+0x74> 49ebe: b089 cmpl %a1,%d0 49ec0: 6c16 bges 49ed8 <IMFS_get_token+0x74>
token[i] = c;
49ec2: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
49ec6: 7220 moveq #32,%d1 49ec8: b280 cmpl %d0,%d1 49eca: 66d6 bnes 49ea2 <IMFS_get_token+0x3e> 49ecc: 7004 moveq #4,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49ece: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49ed4: 4e5e unlk %fp 49ed6: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
49ed8: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 49edc: 6706 beqs 49ee4 <IMFS_get_token+0x80>
token[i] = '\0';
49ede: 4201 clrb %d1 49ee0: 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 )
49ee4: 4879 0005 b598 pea 5b598 <__FUNCTION__.5348+0x17> 49eea: 47f9 0004 e770 lea 4e770 <strcmp>,%a3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49ef0: 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 )
49ef2: 2f0a movel %a2,%sp@- 49ef4: 4e93 jsr %a3@ 49ef6: 508f addql #8,%sp 49ef8: 4a80 tstl %d0 49efa: 671e beqs 49f1a <IMFS_get_token+0xb6>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
49efc: 4879 0005 b599 pea 5b599 <__FUNCTION__.5348+0x18> 49f02: 2f0a movel %a2,%sp@- 49f04: 4e93 jsr %a3@ 49f06: 508f addql #8,%sp 49f08: 4a80 tstl %d0 49f0a: 661c bnes 49f28 <IMFS_get_token+0xc4> 49f0c: 103c 0001 moveb #1,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
49f10: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f16: 4e5e unlk %fp 49f18: 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 )
49f1a: 103c 0002 moveb #2,%d0
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49f1e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f24: 4e5e unlk %fp 49f26: 4e75 rts
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
49f28: 7003 moveq #3,%d0
type = IMFS_CURRENT_DIR;
}
return type;
}
49f2a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f30: 4e5e unlk %fp 49f32: 4e75 rts
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
49f34: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
49f36: 4a89 tstl %a1 49f38: 6710 beqs 49f4a <IMFS_get_token+0xe6>
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
token[i] = '\0';
49f3a: 7001 moveq #1,%d0 49f3c: 7201 moveq #1,%d1
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49f3e: 2881 movel %d1,%a4@
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
}
return type;
}
49f40: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f46: 4e5e unlk %fp 49f48: 4e75 rts
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
49f4a: 4281 clrl %d1 49f4c: 4280 clrl %d0
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
49f4e: 2881 movel %d1,%a4@ 49f50: 60ee bras 49f40 <IMFS_get_token+0xdc>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
token[i] = c;
49f52: 4280 clrl %d0 49f54: 4281 clrl %d1 49f56: 4212 clrb %a2@ 49f58: 60e4 bras 49f3e <IMFS_get_token+0xda>
...
00049f5c <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) {
49f5c: 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
)
{
49f5e: 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,
49f62: 2079 0005 c1e8 moveal 5c1e8 <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
)
{
49f68: 48d7 040c moveml %d2-%d3/%a2,%sp@ 49f6c: 246e 0008 moveal %fp@(8),%a2 49f70: 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) {
49f74: b088 cmpl %a0,%d0 49f76: 6716 beqs 49f8e <IMFS_initialize_support+0x32> 49f78: 4200 clrb %d0 49f7a: 7220 moveq #32,%d1 49f7c: 5280 addql #1,%d0 49f7e: b288 cmpl %a0,%d1 49f80: 670c beqs 49f8e <IMFS_initialize_support+0x32> 49f82: 7605 moveq #5,%d3 49f84: d281 addl %d1,%d1 49f86: b680 cmpl %d0,%d3 49f88: 66f2 bnes 49f7c <IMFS_initialize_support+0x20>
49f8a: 307c 0080 moveaw #128,%a0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
49f8e: 23c8 0005 d170 movel %a0,5d170 <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();
49f94: 4eb9 0004 c7c0 jsr 4c7c0 <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 ) );
49f9a: 4878 0010 pea 10 <INVALID_OPERATION>
* 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;
49f9e: 41f9 0005 b75a lea 5b75a <IMFS_LIMITS_AND_OPTIONS>,%a0
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
49fa4: 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;
49fa8: 2550 0038 movel %a0@,%a2@(56) 49fac: 41f9 0005 b75e lea 5b75e <IMFS_LIMITS_AND_OPTIONS+0x4>,%a0 49fb2: 2550 003c movel %a0@,%a2@(60) 49fb6: 41f9 0005 b762 lea 5b762 <IMFS_LIMITS_AND_OPTIONS+0x8>,%a0 49fbc: 2550 0040 movel %a0@,%a2@(64) 49fc0: 41f9 0005 b766 lea 5b766 <IMFS_LIMITS_AND_OPTIONS+0xc>,%a0 49fc6: 2550 0044 movel %a0@,%a2@(68) 49fca: 41f9 0005 b76a lea 5b76a <IMFS_LIMITS_AND_OPTIONS+0x10>,%a0 49fd0: 2550 0048 movel %a0@,%a2@(72) 49fd4: 41f9 0005 b76e lea 5b76e <IMFS_LIMITS_AND_OPTIONS+0x14>,%a0 49fda: 2550 004c movel %a0@,%a2@(76) 49fde: 41f9 0005 b772 lea 5b772 <IMFS_LIMITS_AND_OPTIONS+0x18>,%a0 49fe4: 2550 0050 movel %a0@,%a2@(80) 49fe8: 41f9 0005 b776 lea 5b776 <IMFS_LIMITS_AND_OPTIONS+0x1c>,%a0 49fee: 2550 0054 movel %a0@,%a2@(84) 49ff2: 41f9 0005 b77a lea 5b77a <IMFS_LIMITS_AND_OPTIONS+0x20>,%a0 49ff8: 2550 0058 movel %a0@,%a2@(88) 49ffc: 41f9 0005 b77e lea 5b77e <IMFS_LIMITS_AND_OPTIONS+0x24>,%a0 4a002: 2550 005c movel %a0@,%a2@(92) 4a006: 41f9 0005 b782 lea 5b782 <IMFS_LIMITS_AND_OPTIONS+0x28>,%a0 4a00c: 2550 0060 movel %a0@,%a2@(96) 4a010: 41f9 0005 b786 lea 5b786 <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;
4a016: 256e 000c 0028 movel %fp@(12),%a2@(40)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
4a01c: 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();
4a020: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
4a024: 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 ) );
4a028: 4eb9 0004 a498 jsr 4a498 <calloc>
if ( !fs_info ) {
4a02e: 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 ) );
4a030: 2040 moveal %d0,%a0
if ( !fs_info ) {
4a032: 4a80 tstl %d0 4a034: 6742 beqs 4a078 <IMFS_initialize_support+0x11c>
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
4a036: 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;
4a038: 7601 moveq #1,%d3
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
4a03a: 2140 0004 movel %d0,%a0@(4)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4a03e: 2039 0005 d174 movel 5d174 <imfs_instance.5843>,%d0 4a044: 2200 movel %d0,%d1 4a046: 5281 addql #1,%d1
fs_info->ino_count = 1;
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;
4a048: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4a04c: 23c1 0005 d174 movel %d1,5d174 <imfs_instance.5843>
fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers;
4a052: 216e 0010 0008 movel %fp@(16),%a0@(8)
fs_info->directory_handlers = directory_handlers;
4a058: 2142 000c movel %d2,%a0@(12)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
4a05c: 2343 0034 movel %d3,%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;
4a060: 2548 0034 movel %a0,%a2@(52)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
4a064: 2080 movel %d0,%a0@
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
4a066: 4eb9 0004 bd6a jsr 4bd6a <rtems_pipe_initialize>
return 0;
}
4a06c: 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();
4a072: 4280 clrl %d0
return 0;
}
4a074: 4e5e unlk %fp 4a076: 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);
4a078: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 4a07c: 4eb9 0004 a584 jsr 4a584 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
4a082: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a088: 588f addql #4,%sp <== NOT EXECUTED 4a08a: 720c moveq #12,%d1 <== NOT EXECUTED 4a08c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a08e: 70ff moveq #-1,%d0 <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a090: 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);
4a096: 2081 movel %d1,%a0@ <== NOT EXECUTED
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
return 0;
}
4a098: 4e5e unlk %fp <== NOT EXECUTED
0004335c <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 )
4335c: 4280 clrl %d0 4335e: 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 */
)
{
43360: 4e56 ffbc linkw %fp,#-68 43364: 206e 0008 moveal %fp@(8),%a0 43368: 2f03 movel %d3,%sp@-
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
4336a: 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 */
)
{
4336c: 2f02 movel %d2,%sp@- 4336e: 242e 0010 movel %fp@(16),%d2
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
43372: 2d48 ffe0 movel %a0,%fp@(-32)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
43376: 3028 0032 movew %a0@(50),%d0 4337a: b280 cmpl %d0,%d1 4337c: 6578 bcss 433f6 <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 );
4337e: 2f02 movel %d2,%sp@- 43380: 260e movel %fp,%d3 43382: 0683 ffff ffbf addil #-65,%d3 43388: 4eb9 0005 436c jsr 5436c <strlen> 4338e: 588f addql #4,%sp 43390: 486e fffc pea %fp@(-4) 43394: 2f03 movel %d3,%sp@- 43396: 2f00 movel %d0,%sp@- 43398: 2f02 movel %d2,%sp@- 4339a: 4eb9 0004 f6ec jsr 4f6ec <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(
433a0: 486e ffe0 pea %fp@(-32) 433a4: 2f3c 0000 a1ff movel #41471,%sp@- 433aa: 2f03 movel %d3,%sp@- 433ac: 4878 0003 pea 3 <DIVIDE> 433b0: 2f2e 000c movel %fp@(12),%sp@- 433b4: 4eb9 0004 e8e2 jsr 4e8e2 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
433ba: 4fef 0024 lea %sp@(36),%sp 433be: 4a80 tstl %d0 433c0: 674e beqs 43410 <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++;
433c2: 206e ffe0 moveal %fp@(-32),%a0 433c6: 3028 0032 movew %a0@(50),%d0 433ca: 5280 addql #1,%d0 433cc: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( info.hard_link.link_node );
433d0: 42a7 clrl %sp@- 433d2: 486e fff4 pea %fp@(-12) 433d6: 4eb9 0004 4060 jsr 44060 <gettimeofday> 433dc: 206e ffe0 moveal %fp@(-32),%a0
return 0;
433e0: 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 );
433e2: 4280 clrl %d0 433e4: 216e fff4 0044 movel %fp@(-12),%a0@(68)
return 0;
}
433ea: 242e ffb4 movel %fp@(-76),%d2 433ee: 262e ffb8 movel %fp@(-72),%d3 433f2: 4e5e unlk %fp 433f4: 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 );
433f6: 4eb9 0005 2ff0 jsr 52ff0 <__errno> 433fc: 741f moveq #31,%d2 433fe: 2040 moveal %d0,%a0 43400: 70ff moveq #-1,%d0 43402: 2082 movel %d2,%a0@
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
43404: 242e ffb4 movel %fp@(-76),%d2 43408: 262e ffb8 movel %fp@(-72),%d3 4340c: 4e5e unlk %fp 4340e: 4e75 rts
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
43410: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
43416: 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 );
4341a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4341c: 720c moveq #12,%d1 <== NOT EXECUTED 4341e: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
43420: 262e ffb8 movel %fp@(-72),%d3 <== NOT EXECUTED 43424: 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 );
43426: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
return 0;
}
...
00051a68 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
51a68: 4e56 0000 linkw %fp,#0 51a6c: 206e 0008 moveal %fp@(8),%a0 51a70: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
51a72: 4a88 tstl %a0 51a74: 6764 beqs 51ada <IMFS_memfile_addblock+0x72>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51a76: 7005 moveq #5,%d0 51a78: b0a8 0048 cmpl %a0@(72),%d0 51a7c: 6640 bnes 51abe <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 );
51a7e: 4878 0001 pea 1 <ADD> 51a82: 2f2e 000c movel %fp@(12),%sp@- 51a86: 2f08 movel %a0,%sp@- 51a88: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
51a8e: 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 );
51a92: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
51a94: 4a92 tstl %a2@ 51a96: 670a beqs 51aa2 <IMFS_memfile_addblock+0x3a>
#endif
memory = memfile_alloc_block();
if ( !memory )
return 1;
*block_entry_ptr = memory;
51a98: 4280 clrl %d0
return 0;
}
51a9a: 246e fffc moveal %fp@(-4),%a2 51a9e: 4e5e unlk %fp 51aa0: 4e75 rts
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
51aa2: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block>
if ( !memory )
51aa8: 4a80 tstl %d0 51aaa: 6706 beqs 51ab2 <IMFS_memfile_addblock+0x4a>
return 1;
*block_entry_ptr = memory;
51aac: 2480 movel %d0,%a2@ 51aae: 4280 clrl %d0 51ab0: 60e8 bras 51a9a <IMFS_memfile_addblock+0x32>
return 0;
}
51ab2: 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 )
51ab6: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
return 0;
}
51aba: 4e5e unlk %fp <== NOT EXECUTED 51abc: 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 );
51abe: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51ac4: 4879 0006 178d pea 6178d <__FUNCTION__.5982> <== NOT EXECUTED 51aca: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED 51ace: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51ad4: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
)
{
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
51ada: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51ae0: 4879 0006 178d pea 6178d <__FUNCTION__.5982> <== NOT EXECUTED 51ae6: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED 51aea: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51af0: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00051af6 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
51af6: 4e56 ffdc linkw %fp,#-36 51afa: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 51afe: 246e 0008 moveal %fp@(8),%a2 51b02: 262e 000c movel %fp@(12),%d3 51b06: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51b0a: 4a8a tstl %a2 51b0c: 6700 0102 beqw 51c10 <IMFS_memfile_extend+0x11a>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51b10: 7005 moveq #5,%d0 51b12: b0aa 0048 cmpl %a2@(72),%d0 51b16: 6600 0114 bnew 51c2c <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 )
51b1a: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51b20: 2202 movel %d2,%d1 51b22: e489 lsrl #2,%d1 51b24: 2001 movel %d1,%d0 51b26: 5280 addql #1,%d0 51b28: 4c01 0800 mulsl %d1,%d0 51b2c: 4285 clrl %d5 51b2e: 5280 addql #1,%d0 51b30: 4c01 0800 mulsl %d1,%d0 51b34: 5380 subql #1,%d0 51b36: 4c02 0800 mulsl %d2,%d0 51b3a: 2c00 movel %d0,%d6 51b3c: 2005 movel %d5,%d0 51b3e: 2206 movel %d6,%d1 51b40: 9284 subl %d4,%d1 51b42: 9183 subxl %d3,%d0 51b44: 6f00 00b2 blew 51bf8 <IMFS_memfile_extend+0x102>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( new_length <= the_jnode->info.file.size )
51b48: 2a2a 004c movel %a2@(76),%d5 51b4c: 2c2a 0050 movel %a2@(80),%d6 51b50: 2003 movel %d3,%d0 51b52: 2204 movel %d4,%d1 51b54: 9286 subl %d6,%d1 51b56: 9185 subxl %d5,%d0 51b58: 6f62 bles 51bbc <IMFS_memfile_extend+0xc6>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
51b5a: 47f9 0005 ebc4 lea 5ebc4 <__divdi3>,%a3 51b60: 2202 movel %d2,%d1 51b62: 5bc0 smi %d0 51b64: 49c0 extbl %d0 51b66: 2840 moveal %d0,%a4 51b68: 2a41 moveal %d1,%a5 51b6a: 2f0d movel %a5,%sp@- 51b6c: 2f00 movel %d0,%sp@- 51b6e: 2f04 movel %d4,%sp@- 51b70: 2f03 movel %d3,%sp@- 51b72: 4e93 jsr %a3@ 51b74: 4fef 0010 lea %sp@(16),%sp 51b78: 2401 movel %d1,%d2
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
51b7a: 2f0d movel %a5,%sp@- 51b7c: 2f0c movel %a4,%sp@- 51b7e: 2f06 movel %d6,%sp@- 51b80: 2f05 movel %d5,%sp@- 51b82: 4e93 jsr %a3@ 51b84: 4fef 0010 lea %sp@(16),%sp 51b88: 2841 moveal %d1,%a4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
51b8a: b282 cmpl %d2,%d1 51b8c: 621a bhis 51ba8 <IMFS_memfile_extend+0xb2> 51b8e: 2a01 movel %d1,%d5 51b90: 47f9 0005 1a68 lea 51a68 <IMFS_memfile_addblock>,%a3
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
51b96: 2f05 movel %d5,%sp@- 51b98: 2f0a movel %a2,%sp@- 51b9a: 4e93 jsr %a3@ 51b9c: 508f addql #8,%sp 51b9e: 4a80 tstl %d0 51ba0: 6626 bnes 51bc8 <IMFS_memfile_extend+0xd2>
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
51ba2: 5285 addql #1,%d5 51ba4: ba82 cmpl %d2,%d5 51ba6: 63ee blss 51b96 <IMFS_memfile_extend+0xa0>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
51ba8: 4280 clrl %d0 51baa: 2543 004c movel %d3,%a2@(76) 51bae: 2544 0050 movel %d4,%a2@(80)
return 0; }
51bb2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51bb8: 4e5e unlk %fp 51bba: 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 )
51bbc: 4280 clrl %d0
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51bbe: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51bc4: 4e5e unlk %fp 51bc6: 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-- ) {
51bc8: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51bca: 6514 bcss 51be0 <IMFS_memfile_extend+0xea> <== NOT EXECUTED 51bcc: 47f9 0005 17e8 lea 517e8 <IMFS_memfile_remove_block>,%a3 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
51bd2: 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-- ) {
51bd4: 5385 subql #1,%d5 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
51bd6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51bd8: 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-- ) {
51bda: 508f addql #8,%sp <== NOT EXECUTED 51bdc: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51bde: 64f2 bccs 51bd2 <IMFS_memfile_extend+0xdc> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
51be0: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 51be6: 721c moveq #28,%d1 <== NOT EXECUTED 51be8: 2040 moveal %d0,%a0 <== NOT EXECUTED 51bea: 70ff moveq #-1,%d0 <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51bec: 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 );
51bf2: 2081 movel %d1,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51bf4: 4e5e unlk %fp <== NOT EXECUTED 51bf6: 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 );
51bf8: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 51bfe: 7416 moveq #22,%d2 <== NOT EXECUTED 51c00: 2040 moveal %d0,%a0 <== NOT EXECUTED 51c02: 70ff moveq #-1,%d0 <== NOT EXECUTED 51c04: 2082 movel %d2,%a0@ <== NOT EXECUTED
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
51c06: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 51c0c: 4e5e unlk %fp <== NOT EXECUTED 51c0e: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51c10: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51c16: 4879 0006 17a3 pea 617a3 <__FUNCTION__.5933> <== NOT EXECUTED 51c1c: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED 51c20: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51c26: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51c2c: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51c32: 4879 0006 17a3 pea 617a3 <__FUNCTION__.5933> <== NOT EXECUTED 51c38: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED 51c3c: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51c42: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00051584 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
51584: 4e56 fff0 linkw %fp,#-16 51588: 48d7 041c moveml %d2-%d4/%a2,%sp@ 5158c: 246e 0008 moveal %fp@(8),%a2 51590: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51594: 4a8a tstl %a2 51596: 6700 01b2 beqw 5174a <IMFS_memfile_get_block_pointer+0x1c6>
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
5159a: 7005 moveq #5,%d0 5159c: b0aa 0048 cmpl %a2@(72),%d0 515a0: 6600 01c4 bnew 51766 <IMFS_memfile_get_block_pointer+0x1e2>
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
515a4: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1 515aa: e489 lsrl #2,%d1 515ac: 2001 movel %d1,%d0 515ae: 5380 subql #1,%d0 515b0: b082 cmpl %d2,%d0 515b2: 6446 bccs 515fa <IMFS_memfile_get_block_pointer+0x76>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
515b4: 2001 movel %d1,%d0 <== NOT EXECUTED 515b6: 5280 addql #1,%d0 <== NOT EXECUTED 515b8: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 515bc: 2040 moveal %d0,%a0 <== NOT EXECUTED 515be: 5388 subql #1,%a0 <== NOT EXECUTED 515c0: b1c2 cmpal %d2,%a0 <== NOT EXECUTED 515c2: 6500 00c2 bcsw 51686 <IMFS_memfile_get_block_pointer+0x102><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
515c6: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
515c8: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
515cc: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 515d0: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
515d4: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 515d8: 6700 0086 beqw 51660 <IMFS_memfile_get_block_pointer+0xdc><== NOT EXECUTED
if ( !p ) {
515dc: 4a88 tstl %a0 <== NOT EXECUTED 515de: 6750 beqs 51630 <IMFS_memfile_get_block_pointer+0xac><== NOT EXECUTED
if ( !p )
return 0;
info->doubly_indirect = p;
}
p1 = (block_p *)p[ doubly ];
515e0: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 515e4: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
515e6: 4a88 tstl %a0 <== NOT EXECUTED 515e8: 6760 beqs 5164a <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 ];
515ea: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 515ee: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
515f0: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 515f6: 4e5e unlk %fp <== NOT EXECUTED 515f8: 4e75 rts <== NOT EXECUTED
if ( my_block <= LAST_INDIRECT ) {
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
515fa: 206a 0054 moveal %a2@(84),%a0
if ( malloc_it ) {
515fe: 4aae 0010 tstl %fp@(16) 51602: 6776 beqs 5167a <IMFS_memfile_get_block_pointer+0xf6>
if ( !p ) {
51604: 4a88 tstl %a0 51606: 6710 beqs 51618 <IMFS_memfile_get_block_pointer+0x94>
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
51608: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 5160c: 2008 movel %a0,%d0
/*
* This means the requested block number is out of range.
*/
return 0;
}
5160e: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 51614: 4e5e unlk %fp 51616: 4e75 rts
p = info->indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
51618: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> 5161e: 2040 moveal %d0,%a0
if ( !p )
51620: 4a80 tstl %d0 51622: 674a beqs 5166e <IMFS_memfile_get_block_pointer+0xea>
return 0;
info->indirect = p;
51624: 2540 0054 movel %d0,%a2@(84)
}
if ( !p )
return 0;
return &info->indirect[ my_block ];
51628: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 5162c: 2008 movel %a0,%d0 5162e: 60de bras 5160e <IMFS_memfile_get_block_pointer+0x8a>
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
51630: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> <== NOT EXECUTED 51636: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
51638: 4a80 tstl %d0 <== NOT EXECUTED 5163a: 6732 beqs 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
5163c: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
51640: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 51644: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
51646: 4a88 tstl %a0 <== NOT EXECUTED 51648: 66a0 bnes 515ea <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p1 = memfile_alloc_block();
5164a: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> <== NOT EXECUTED 51650: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
51652: 4a80 tstl %d0 <== NOT EXECUTED 51654: 6718 beqs 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
51656: 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 ];
51658: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 5165c: 2008 movel %a0,%d0 <== NOT EXECUTED 5165e: 6090 bras 515f0 <IMFS_memfile_get_block_pointer+0x6c><== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
}
if ( !p )
51660: 4a88 tstl %a0 <== NOT EXECUTED 51662: 670a beqs 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
51664: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
51668: 4a88 tstl %a0 <== NOT EXECUTED 5166a: 6600 ff7e bnew 515ea <IMFS_memfile_get_block_pointer+0x66><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
5166e: 4280 clrl %d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
51670: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 51676: 4e5e unlk %fp <== NOT EXECUTED 51678: 4e75 rts <== NOT EXECUTED
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
5167a: 4a88 tstl %a0 5167c: 67f0 beqs 5166e <IMFS_memfile_get_block_pointer+0xea>
return 0;
return &info->indirect[ my_block ];
5167e: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 51682: 2008 movel %a0,%d0 51684: 6088 bras 5160e <IMFS_memfile_get_block_pointer+0x8a>
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
51686: 2600 movel %d0,%d3 <== NOT EXECUTED 51688: 5283 addql #1,%d3 <== NOT EXECUTED 5168a: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 5168e: 5383 subql #1,%d3 <== NOT EXECUTED 51690: b682 cmpl %d2,%d3 <== NOT EXECUTED 51692: 65da bcss 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
51694: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
51696: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 5169a: 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;
5169e: 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;
516a2: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 516a6: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
516aa: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 516ae: 6778 beqs 51728 <IMFS_memfile_get_block_pointer+0x1a4><== NOT EXECUTED
if ( !p ) {
516b0: 4a88 tstl %a0 <== NOT EXECUTED 516b2: 6756 beqs 5170a <IMFS_memfile_get_block_pointer+0x186><== NOT EXECUTED
if ( !p )
return 0;
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
516b4: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 516b8: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
516ba: 4a88 tstl %a0 <== NOT EXECUTED 516bc: 6730 beqs 516ee <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
if ( !p1 )
return 0;
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
516be: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 516c2: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
516c4: 4a88 tstl %a0 <== NOT EXECUTED 516c6: 6710 beqs 516d8 <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 ];
516c8: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 516cc: 2008 movel %a0,%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
516ce: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 516d4: 4e5e unlk %fp <== NOT EXECUTED 516d6: 4e75 rts <== NOT EXECUTED
p[ triply ] = (block_p) p1;
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
516d8: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> <== NOT EXECUTED 516de: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p2 )
516e0: 4a80 tstl %d0 <== NOT EXECUTED 516e2: 678a beqs 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
516e4: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
516e6: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 516ea: 2008 movel %a0,%d0 <== NOT EXECUTED 516ec: 60e0 bras 516ce <IMFS_memfile_get_block_pointer+0x14a><== NOT EXECUTED
info->triply_indirect = p;
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
516ee: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> <== NOT EXECUTED 516f4: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p1 )
516f6: 4a80 tstl %d0 <== NOT EXECUTED 516f8: 6700 ff74 beqw 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
516fc: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
516fe: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 51702: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p2 ) {
51704: 4a88 tstl %a0 <== NOT EXECUTED 51706: 66c0 bnes 516c8 <IMFS_memfile_get_block_pointer+0x144><== NOT EXECUTED 51708: 60ce bras 516d8 <IMFS_memfile_get_block_pointer+0x154><== NOT EXECUTED
p = info->triply_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
5170a: 4eb9 0005 1560 jsr 51560 <memfile_alloc_block> <== NOT EXECUTED 51710: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !p )
51712: 4a80 tstl %d0 <== NOT EXECUTED 51714: 6700 ff58 beqw 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
return 0;
info->triply_indirect = p;
51718: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
5171c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 51720: 2052 moveal %a2@,%a0 <== NOT EXECUTED
if ( !p1 ) {
51722: 4a88 tstl %a0 <== NOT EXECUTED 51724: 6698 bnes 516be <IMFS_memfile_get_block_pointer+0x13a><== NOT EXECUTED 51726: 60c6 bras 516ee <IMFS_memfile_get_block_pointer+0x16a><== NOT EXECUTED
p1[ doubly ] = (block_p) p2;
}
return (block_p *)&p2[ singly ];
}
if ( !p )
51728: 4a88 tstl %a0 <== NOT EXECUTED 5172a: 6700 ff42 beqw 5166e <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 ];
5172e: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p1 )
51732: 4a88 tstl %a0 <== NOT EXECUTED 51734: 6700 ff38 beqw 5166e <IMFS_memfile_get_block_pointer+0xea><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
51738: 2004 movel %d4,%d0 <== NOT EXECUTED 5173a: e588 lsll #2,%d0 <== NOT EXECUTED 5173c: d0b0 3c00 addl %a0@(00000000,%d3:l:4),%d0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
51740: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 51746: 4e5e unlk %fp <== NOT EXECUTED 51748: 4e75 rts <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
5174a: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51750: 4879 0006 16fe pea 616fe <__FUNCTION__.6292> <== NOT EXECUTED 51756: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED 5175a: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51760: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
51766: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 5176c: 4879 0006 16fe pea 616fe <__FUNCTION__.6292> <== NOT EXECUTED 51772: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED 51776: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5177c: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00052100 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
52100: 4e56 ffc0 linkw %fp,#-64 52104: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 52108: 246e 0008 moveal %fp@(8),%a2 5210c: 2a6e 0014 moveal %fp@(20),%a5 52110: 262e 0018 movel %fp@(24),%d3 52114: 282e 000c movel %fp@(12),%d4 52118: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
5211c: 4a8a tstl %a2 5211e: 6700 0266 beqw 52386 <IMFS_memfile_read+0x286>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
52122: 202a 0048 movel %a2@(72),%d0 52126: 2040 moveal %d0,%a0 52128: 5b88 subql #5,%a0 5212a: 7c01 moveq #1,%d6 5212c: bc88 cmpl %a0,%d6 5212e: 6500 023a bcsw 5236a <IMFS_memfile_read+0x26a>
/*
* Error checks on arguments
*/
assert( dest );
52132: 4a8d tstl %a5 52134: 6700 01fc beqw 52332 <IMFS_memfile_read+0x232>
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
52138: 4a83 tstl %d3 5213a: 6700 01c2 beqw 522fe <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) {
5213e: 7e06 moveq #6,%d7 52140: be80 cmpl %d0,%d7 52142: 6700 0136 beqw 5227a <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 )
52146: 2043 moveal %d3,%a0 52148: d1c5 addal %d5,%a0 5214a: 2408 movel %a0,%d2 5214c: 4281 clrl %d1 5214e: 206a 004c moveal %a2@(76),%a0 52152: 226a 0050 moveal %a2@(80),%a1 52156: 2c08 movel %a0,%d6 52158: 2e09 movel %a1,%d7 5215a: 9e82 subl %d2,%d7 5215c: 9d81 subxl %d1,%d6 5215e: 6c04 bges 52164 <IMFS_memfile_read+0x64>
my_length = the_jnode->info.file.size - start;
52160: 2609 movel %a1,%d3 52162: 9685 subl %d5,%d3
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
52164: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 5216a: 2202 movel %d2,%d1 5216c: 5bc0 smi %d0 5216e: 49c0 extbl %d0 52170: 2640 moveal %d0,%a3 52172: 2841 moveal %d1,%a4 52174: 2f0c movel %a4,%sp@- 52176: 2f00 movel %d0,%sp@- 52178: 2f05 movel %d5,%sp@- 5217a: 2f04 movel %d4,%sp@- 5217c: 4eb9 0005 ef7c jsr 5ef7c <__moddi3> 52182: 4fef 0010 lea %sp@(16),%sp 52186: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
52188: 2f0c movel %a4,%sp@- 5218a: 2f0b movel %a3,%sp@- 5218c: 2f05 movel %d5,%sp@- 5218e: 2f04 movel %d4,%sp@- 52190: 4eb9 0005 ebc4 jsr 5ebc4 <__divdi3> 52196: 4fef 0010 lea %sp@(16),%sp 5219a: 2801 movel %d1,%d4
if ( start_offset ) {
5219c: 4a87 tstl %d7 5219e: 6700 00d2 beqw 52272 <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 );
521a2: 42a7 clrl %sp@- 521a4: 2f01 movel %d1,%sp@- 521a6: 2f0a movel %a2,%sp@- 521a8: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
521ae: 4fef 000c lea %sp@(12),%sp 521b2: 4a80 tstl %d0 521b4: 6700 01ec beqw 523a2 <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;
521b8: 9487 subl %d7,%d2 521ba: 2643 moveal %d3,%a3 521bc: b483 cmpl %d3,%d2 521be: 6500 0116 bcsw 522d6 <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 );
521c2: 2f0b movel %a3,%sp@- 521c4: 2040 moveal %d0,%a0 521c6: de90 addl %a0@,%d7
dest += to_copy;
block++;
521c8: 5284 addql #1,%d4
my_length -= to_copy;
521ca: 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 );
521cc: 2f07 movel %d7,%sp@-
dest += to_copy;
521ce: 2e0d movel %a5,%d7 521d0: 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 );
521d2: 2f0d movel %a5,%sp@- 521d4: 4eb9 0005 3810 jsr 53810 <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
521da: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 521e0: 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 ) {
521e4: b483 cmpl %d3,%d2 521e6: 623c bhis 52224 <IMFS_memfile_read+0x124> 521e8: 49f9 0005 1584 lea 51584 <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 );
521ee: 4bf9 0005 3810 lea 53810 <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 );
521f4: 42a7 clrl %sp@- 521f6: 2f04 movel %d4,%sp@- 521f8: 2f0a movel %a2,%sp@- 521fa: 4e94 jsr %a4@
assert( block_ptr );
521fc: 4fef 000c lea %sp@(12),%sp 52200: 4a80 tstl %d0 52202: 6700 0112 beqw 52316 <IMFS_memfile_read+0x216>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
52206: 2040 moveal %d0,%a0
dest += to_copy;
block++;
52208: 5284 addql #1,%d4
my_length -= to_copy;
5220a: 9682 subl %d2,%d3
copied += to_copy;
5220c: 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 );
5220e: 2f02 movel %d2,%sp@- 52210: 2f10 movel %a0@,%sp@- 52212: 2f07 movel %d7,%sp@-
dest += to_copy;
52214: 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 );
52216: 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 ) {
52218: 4fef 000c lea %sp@(12),%sp 5221c: b6b9 0006 3068 cmpl 63068 <imfs_memfile_bytes_per_block>,%d3 52222: 64d0 bccs 521f4 <IMFS_memfile_read+0xf4>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
52224: 4a83 tstl %d3 52226: 672a beqs 52252 <IMFS_memfile_read+0x152>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
52228: 42a7 clrl %sp@- 5222a: 2f04 movel %d4,%sp@- 5222c: 2f0a movel %a2,%sp@- 5222e: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
52234: 4fef 000c lea %sp@(12),%sp 52238: 4a80 tstl %d0 5223a: 6700 0112 beqw 5234e <IMFS_memfile_read+0x24e>
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
5223e: 2040 moveal %d0,%a0
copied += my_length;
52240: 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 );
52242: 2f03 movel %d3,%sp@- 52244: 2f10 movel %a0@,%sp@- 52246: 2f07 movel %d7,%sp@- 52248: 4eb9 0005 3810 jsr 53810 <memcpy>
copied += my_length;
5224e: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
52252: 42a7 clrl %sp@- 52254: 486e fff8 pea %fp@(-8) 52258: 4eb9 0004 4060 jsr 44060 <gettimeofday> 5225e: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
52264: 200b movel %a3,%d0 52266: 508f addql #8,%sp
}
52268: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 5226e: 4e5e unlk %fp 52270: 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 ) {
52272: 2e0d movel %a5,%d7 52274: 97cb subal %a3,%a3 52276: 6000 ff6c braw 521e4 <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))
5227a: 2843 moveal %d3,%a4 <== NOT EXECUTED 5227c: 97cb subal %a3,%a3 <== NOT EXECUTED 5227e: 202a 004c movel %a2@(76),%d0 <== NOT EXECUTED 52282: 222a 0050 movel %a2@(80),%d1 <== NOT EXECUTED 52286: 2c0b movel %a3,%d6 <== NOT EXECUTED 52288: 2e0c movel %a4,%d7 <== NOT EXECUTED 5228a: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 5228e: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED 52292: 9285 subl %d5,%d1 <== NOT EXECUTED 52294: 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;
52296: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
5229a: 9e81 subl %d1,%d7 <== NOT EXECUTED 5229c: 9d80 subxl %d0,%d6 <== NOT EXECUTED 5229e: 6f06 bles 522a6 <IMFS_memfile_read+0x1a6> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
522a0: 262e ffec movel %fp@(-20),%d3 <== NOT EXECUTED 522a4: 9685 subl %d5,%d3 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
522a6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 522a8: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 522ac: 2f0d movel %a5,%sp@- <== NOT EXECUTED 522ae: 4eb9 0005 3810 jsr 53810 <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
522b4: 42a7 clrl %sp@- <== NOT EXECUTED 522b6: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 522ba: 4eb9 0004 4060 jsr 44060 <gettimeofday> <== NOT EXECUTED 522c0: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
522c6: 2003 movel %d3,%d0 <== NOT EXECUTED 522c8: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
522cc: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 522d2: 4e5e unlk %fp <== NOT EXECUTED 522d4: 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;
522d6: 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 );
522d8: 2040 moveal %d0,%a0
dest += to_copy;
block++;
522da: 5284 addql #1,%d4
my_length -= to_copy;
522dc: 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 );
522de: 2f0b movel %a3,%sp@- 522e0: de90 addl %a0@,%d7 522e2: 2f07 movel %d7,%sp@-
dest += to_copy;
522e4: 2e0d movel %a5,%d7 522e6: 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 );
522e8: 2f0d movel %a5,%sp@- 522ea: 4eb9 0005 3810 jsr 53810 <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
522f0: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 522f6: 4fef 000c lea %sp@(12),%sp 522fa: 6000 fee8 braw 521e4 <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 );
522fe: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 52304: 7e16 moveq #22,%d7 <== NOT EXECUTED 52306: 2040 moveal %d0,%a0 <== NOT EXECUTED 52308: 70ff moveq #-1,%d0 <== NOT EXECUTED 5230a: 2087 movel %d7,%a0@ <== NOT EXECUTED
}
IMFS_update_atime( the_jnode );
return copied;
}
5230c: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52312: 4e5e unlk %fp <== NOT EXECUTED 52314: 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 );
52316: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 5231c: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 52322: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED 52326: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5232c: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
52332: 4879 0006 16f9 pea 616f9 <CSWTCH.8+0xe5> <== NOT EXECUTED 52338: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 5233e: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED 52342: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52348: 4eb9 0004 f9ec jsr 4f9ec <__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 );
5234e: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 52354: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 5235a: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED 5235e: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52364: 4eb9 0004 f9ec jsr 4f9ec <__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 ||
5236a: 4879 0006 16ae pea 616ae <CSWTCH.8+0x9a> <== NOT EXECUTED 52370: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 52376: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED 5237a: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 52380: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
52386: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 5238c: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 52392: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED 52396: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5239c: 4eb9 0004 f9ec jsr 4f9ec <__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 );
523a2: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 523a8: 4879 0006 1730 pea 61730 <__FUNCTION__.6119> <== NOT EXECUTED 523ae: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED 523b2: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 523b8: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00051834 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
51834: 4e56 ffe0 linkw %fp,#-32 51838: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 5183c: 286e 0008 moveal %fp@(8),%a4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51840: 4a8c tstl %a4 51842: 6700 010c beqw 51950 <IMFS_memfile_remove+0x11c>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51846: 7005 moveq #5,%d0 51848: b0ac 0048 cmpl %a4@(72),%d0 5184c: 6600 011e bnew 5196c <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;
51850: 2839 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d4 51856: e48c lsrl #2,%d4
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
51858: 4aac 0054 tstl %a4@(84) 5185c: 670e beqs 5186c <IMFS_memfile_remove+0x38>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
5185e: 2f04 movel %d4,%sp@- 51860: 486c 0054 pea %a4@(84) 51864: 4eb9 0005 1782 jsr 51782 <memfile_free_blocks_in_table> 5186a: 508f addql #8,%sp
}
if ( info->doubly_indirect ) {
5186c: 206c 0058 moveal %a4@(88),%a0 51870: 4a88 tstl %a0 51872: 674a beqs 518be <IMFS_memfile_remove+0x8a>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
51874: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 5187a: 2001 movel %d1,%d0 <== NOT EXECUTED 5187c: 47f9 0005 1782 lea 51782 <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 51882: e488 lsrl #2,%d0 <== NOT EXECUTED 51884: 672e beqs 518b4 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 51886: 4280 clrl %d0 <== NOT EXECUTED 51888: 4282 clrl %d2 <== NOT EXECUTED
if ( info->doubly_indirect[i] ) {
5188a: e588 lsll #2,%d0 <== NOT EXECUTED 5188c: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 51890: 6710 beqs 518a2 <IMFS_memfile_remove+0x6e> <== NOT EXECUTED
memfile_free_blocks_in_table(
51892: 2f04 movel %d4,%sp@- <== NOT EXECUTED 51894: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 51898: 4e93 jsr %a3@ <== NOT EXECUTED 5189a: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 518a0: 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++ ) {
518a2: 5282 addql #1,%d2 <== NOT EXECUTED 518a4: 2601 movel %d1,%d3 <== NOT EXECUTED 518a6: 2002 movel %d2,%d0 <== NOT EXECUTED 518a8: e48b lsrl #2,%d3 <== NOT EXECUTED 518aa: b483 cmpl %d3,%d2 <== NOT EXECUTED 518ac: 6406 bccs 518b4 <IMFS_memfile_remove+0x80> <== NOT EXECUTED 518ae: 206c 0058 moveal %a4@(88),%a0 <== NOT EXECUTED 518b2: 60d6 bras 5188a <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 );
518b4: 2f04 movel %d4,%sp@- <== NOT EXECUTED 518b6: 486c 0058 pea %a4@(88) <== NOT EXECUTED 518ba: 4e93 jsr %a3@ <== NOT EXECUTED 518bc: 508f addql #8,%sp <== NOT EXECUTED
}
if ( info->triply_indirect ) {
518be: 206c 005c moveal %a4@(92),%a0 518c2: 4a88 tstl %a0 518c4: 677e beqs 51944 <IMFS_memfile_remove+0x110>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
518c6: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 518cc: 2001 movel %d1,%d0 <== NOT EXECUTED 518ce: 47f9 0005 1782 lea 51782 <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED 518d4: e488 lsrl #2,%d0 <== NOT EXECUTED 518d6: 6762 beqs 5193a <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
518d8: 2450 moveal %a0@,%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
518da: 4a8a tstl %a2 <== NOT EXECUTED 518dc: 675c beqs 5193a <IMFS_memfile_remove+0x106> <== NOT EXECUTED 518de: 4286 clrl %d6 <== NOT EXECUTED 518e0: 4285 clrl %d5 <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
518e2: 4a80 tstl %d0 <== NOT EXECUTED 518e4: 6728 beqs 5190e <IMFS_memfile_remove+0xda> <== NOT EXECUTED 518e6: 4280 clrl %d0 <== NOT EXECUTED 518e8: 4282 clrl %d2 <== NOT EXECUTED
if ( p[j] ) {
518ea: e588 lsll #2,%d0 <== NOT EXECUTED 518ec: 4ab2 0800 tstl %a2@(00000000,%d0:l) <== NOT EXECUTED 518f0: 6710 beqs 51902 <IMFS_memfile_remove+0xce> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
518f2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 518f4: 4872 0800 pea %a2@(00000000,%d0:l) <== NOT EXECUTED 518f8: 4e93 jsr %a3@ <== NOT EXECUTED 518fa: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 51900: 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++ ) {
51902: 5282 addql #1,%d2 <== NOT EXECUTED 51904: 2601 movel %d1,%d3 <== NOT EXECUTED 51906: 2002 movel %d2,%d0 <== NOT EXECUTED 51908: e48b lsrl #2,%d3 <== NOT EXECUTED 5190a: b483 cmpl %d3,%d2 <== NOT EXECUTED 5190c: 65dc bcss 518ea <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(
5190e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 51910: 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++ ) {
51914: 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(
51916: 2f06 movel %d6,%sp@- <== NOT EXECUTED 51918: 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++ ) {
5191a: 2239 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d1<== NOT EXECUTED 51920: 2001 movel %d1,%d0 <== NOT EXECUTED 51922: 508f addql #8,%sp <== NOT EXECUTED 51924: e488 lsrl #2,%d0 <== NOT EXECUTED 51926: ba80 cmpl %d0,%d5 <== NOT EXECUTED 51928: 6410 bccs 5193a <IMFS_memfile_remove+0x106> <== NOT EXECUTED
p = (block_p *) info->triply_indirect[i];
if ( !p ) /* ensure we have a valid pointer */
5192a: 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];
5192c: 206c 005c moveal %a4@(92),%a0 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
51930: 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];
51932: 2470 6800 moveal %a0@(00000000,%d6:l),%a2 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
51936: 4a8a tstl %a2 <== NOT EXECUTED 51938: 66a8 bnes 518e2 <IMFS_memfile_remove+0xae> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
5193a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5193c: 486c 005c pea %a4@(92) <== NOT EXECUTED 51940: 4e93 jsr %a3@ <== NOT EXECUTED 51942: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
51944: 4280 clrl %d0 51946: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5194c: 4e5e unlk %fp 5194e: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51950: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51956: 4879 0006 1742 pea 61742 <__FUNCTION__.6044> <== NOT EXECUTED 5195c: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED 51960: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51966: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
5196c: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51972: 4879 0006 1742 pea 61742 <__FUNCTION__.6044> <== NOT EXECUTED 51978: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED 5197c: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51982: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
000517e8 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
517e8: 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 );
517ec: 42a7 clrl %sp@- <== NOT EXECUTED 517ee: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 517f2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 517f6: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
517fc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 51800: 4a80 tstl %d0 <== NOT EXECUTED 51802: 6714 beqs 51818 <IMFS_memfile_remove_block+0x30> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
51804: 2040 moveal %d0,%a0 <== NOT EXECUTED 51806: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
51808: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
5180a: 2f01 movel %d1,%sp@- <== NOT EXECUTED 5180c: 4eb9 0005 1546 jsr 51546 <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
51812: 7001 moveq #1,%d0 <== NOT EXECUTED 51814: 4e5e unlk %fp <== NOT EXECUTED 51816: 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 );
51818: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 5181e: 4879 0006 1773 pea 61773 <__FUNCTION__.6008> <== NOT EXECUTED 51824: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED 51828: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 5182e: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00051d6e <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
51d6e: 4e56 ffd0 linkw %fp,#-48 51d72: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 51d76: 246e 0008 moveal %fp@(8),%a2 51d7a: 2a6e 0014 moveal %fp@(20),%a5 51d7e: 262e 0018 movel %fp@(24),%d3 51d82: 282e 000c movel %fp@(12),%d4 51d86: 2a2e 0010 movel %fp@(16),%d5
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51d8a: 4a8a tstl %a2 51d8c: 6700 01f8 beqw 51f86 <IMFS_memfile_write+0x218>
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
51d90: 7405 moveq #5,%d2 51d92: b4aa 0048 cmpl %a2@(72),%d2 51d96: 6600 01d2 bnew 51f6a <IMFS_memfile_write+0x1fc>
/*
* Error check arguments
*/
assert( source );
51d9a: 4a8d tstl %a5 51d9c: 6700 0204 beqw 51fa2 <IMFS_memfile_write+0x234>
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
51da0: 4a83 tstl %d3 51da2: 6700 0190 beqw 51f34 <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 ) {
51da6: 2043 moveal %d3,%a0 51da8: d1c5 addal %d5,%a0 51daa: 2208 movel %a0,%d1 51dac: 4280 clrl %d0 51dae: 2c2a 004c movel %a2@(76),%d6 51db2: 2e2a 0050 movel %a2@(80),%d7 51db6: 9e81 subl %d1,%d7 51db8: 9d80 subxl %d0,%d6 51dba: 6d00 011e bltw 51eda <IMFS_memfile_write+0x16c>
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
51dbe: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51dc4: 2202 movel %d2,%d1 51dc6: 5bc0 smi %d0 51dc8: 49c0 extbl %d0 51dca: 2640 moveal %d0,%a3 51dcc: 2841 moveal %d1,%a4 51dce: 2f0c movel %a4,%sp@- 51dd0: 2f00 movel %d0,%sp@- 51dd2: 2f05 movel %d5,%sp@- 51dd4: 2f04 movel %d4,%sp@- 51dd6: 4eb9 0005 ef7c jsr 5ef7c <__moddi3> 51ddc: 4fef 0010 lea %sp@(16),%sp 51de0: 2e01 movel %d1,%d7
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
51de2: 2f0c movel %a4,%sp@- 51de4: 2f0b movel %a3,%sp@- 51de6: 2f05 movel %d5,%sp@- 51de8: 2f04 movel %d4,%sp@- 51dea: 4eb9 0005 ebc4 jsr 5ebc4 <__divdi3> 51df0: 4fef 0010 lea %sp@(16),%sp 51df4: 2801 movel %d1,%d4
if ( start_offset ) {
51df6: 4a87 tstl %d7 51df8: 6700 00d8 beqw 51ed2 <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 );
51dfc: 42a7 clrl %sp@- 51dfe: 2f01 movel %d1,%sp@- 51e00: 2f0a movel %a2,%sp@- 51e02: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
51e08: 4fef 000c lea %sp@(12),%sp 51e0c: 4a80 tstl %d0 51e0e: 6700 01ca beqw 51fda <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;
51e12: 9487 subl %d7,%d2 51e14: b682 cmpl %d2,%d3 51e16: 6500 00f2 bcsw 51f0a <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 );
51e1a: 2f02 movel %d2,%sp@- 51e1c: 2040 moveal %d0,%a0
src += to_copy;
51e1e: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
51e22: 9682 subl %d2,%d3
copied += to_copy;
51e24: 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++;
51e26: 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 );
51e28: 2f0d movel %a5,%sp@- 51e2a: de90 addl %a0@,%d7 51e2c: 2f07 movel %d7,%sp@- 51e2e: 4eb9 0005 3810 jsr 53810 <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
51e34: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51e3a: 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 ) {
51e3e: b483 cmpl %d3,%d2 51e40: 623c bhis 51e7e <IMFS_memfile_write+0x110> 51e42: 49f9 0005 1584 lea 51584 <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 );
51e48: 4bf9 0005 3810 lea 53810 <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 );
51e4e: 42a7 clrl %sp@- 51e50: 2f04 movel %d4,%sp@- 51e52: 2f0a movel %a2,%sp@- 51e54: 4e94 jsr %a4@
assert( block_ptr );
51e56: 4fef 000c lea %sp@(12),%sp 51e5a: 4a80 tstl %d0 51e5c: 6700 00f0 beqw 51f4e <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 );
51e60: 2f02 movel %d2,%sp@- 51e62: 2040 moveal %d0,%a0
src += to_copy;
block++;
51e64: 5284 addql #1,%d4
my_length -= to_copy;
51e66: 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(
51e68: 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 );
51e6a: 2f0b movel %a3,%sp@- 51e6c: 2f10 movel %a0@,%sp@-
src += to_copy;
51e6e: 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 );
51e70: 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 ) {
51e72: 4fef 000c lea %sp@(12),%sp 51e76: b6b9 0006 3068 cmpl 63068 <imfs_memfile_bytes_per_block>,%d3 51e7c: 64d0 bccs 51e4e <IMFS_memfile_write+0xe0>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
51e7e: 4a83 tstl %d3 51e80: 672a beqs 51eac <IMFS_memfile_write+0x13e>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
51e82: 42a7 clrl %sp@- 51e84: 2f04 movel %d4,%sp@- 51e86: 2f0a movel %a2,%sp@- 51e88: 4eb9 0005 1584 jsr 51584 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
51e8e: 4fef 000c lea %sp@(12),%sp 51e92: 4a80 tstl %d0 51e94: 6700 0128 beqw 51fbe <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 );
51e98: 2f03 movel %d3,%sp@- 51e9a: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
51e9c: 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 );
51e9e: 2f0b movel %a3,%sp@- 51ea0: 2f10 movel %a0@,%sp@- 51ea2: 4eb9 0005 3810 jsr 53810 <memcpy>
my_length = 0;
copied += to_copy;
51ea8: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
51eac: 42a7 clrl %sp@- 51eae: 486e fff8 pea %fp@(-8) 51eb2: 4eb9 0004 4060 jsr 44060 <gettimeofday> 51eb8: 202e fff8 movel %fp@(-8),%d0
return copied;
51ebc: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
51ebe: 2540 0044 movel %d0,%a2@(68) 51ec2: 2540 0040 movel %d0,%a2@(64)
return copied;
}
51ec6: 2005 movel %d5,%d0 51ec8: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 51ece: 4e5e unlk %fp 51ed0: 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 ) {
51ed2: 264d moveal %a5,%a3 51ed4: 4285 clrl %d5 51ed6: 6000 ff66 braw 51e3e <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 );
51eda: 2f08 movel %a0,%sp@- 51edc: 2f00 movel %d0,%sp@- 51ede: 2f0a movel %a2,%sp@- 51ee0: 4eb9 0005 1af6 jsr 51af6 <IMFS_memfile_extend>
if ( status )
51ee6: 4fef 000c lea %sp@(12),%sp 51eea: 4a80 tstl %d0 51eec: 6700 fed0 beqw 51dbe <IMFS_memfile_write+0x50>
rtems_set_errno_and_return_minus_one( ENOSPC );
51ef0: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 51ef6: 7aff moveq #-1,%d5 <== NOT EXECUTED 51ef8: 781c moveq #28,%d4 <== NOT EXECUTED 51efa: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51efc: 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 );
51efe: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f00: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 51f06: 4e5e unlk %fp <== NOT EXECUTED 51f08: 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;
51f0a: 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 );
51f0c: 2040 moveal %d0,%a0
src += to_copy;
51f0e: 47f5 2800 lea %a5@(00000000,%d2:l),%a3
block++;
my_length -= to_copy;
51f12: 9682 subl %d2,%d3
copied += to_copy;
51f14: 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++;
51f16: 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 );
51f18: 2f02 movel %d2,%sp@- 51f1a: 2f0d movel %a5,%sp@- 51f1c: de90 addl %a0@,%d7 51f1e: 2f07 movel %d7,%sp@- 51f20: 4eb9 0005 3810 jsr 53810 <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
51f26: 2439 0006 3068 movel 63068 <imfs_memfile_bytes_per_block>,%d2 51f2c: 4fef 000c lea %sp@(12),%sp 51f30: 6000 ff0c braw 51e3e <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 );
51f34: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 51f3a: 7aff moveq #-1,%d5 <== NOT EXECUTED 51f3c: 7c16 moveq #22,%d6 <== NOT EXECUTED 51f3e: 2040 moveal %d0,%a0 <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f40: 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 );
51f42: 2086 movel %d6,%a0@ <== NOT EXECUTED
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
51f44: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 51f4a: 4e5e unlk %fp <== NOT EXECUTED 51f4c: 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 );
51f4e: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51f54: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51f5a: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED 51f5e: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51f64: 4eb9 0004 f9ec jsr 4f9ec <__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 );
51f6a: 4879 0006 1674 pea 61674 <CSWTCH.8+0x60> <== NOT EXECUTED 51f70: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51f76: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED 51f7a: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51f80: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
/*
* Perform internal consistency checks
*/
assert( the_jnode );
51f86: 4879 0006 1624 pea 61624 <CSWTCH.8+0x10> <== NOT EXECUTED 51f8c: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51f92: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED 51f96: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51f9c: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
51fa2: 4879 0006 0f43 pea 60f43 <IMFS_ops+0x2d3> <== NOT EXECUTED 51fa8: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51fae: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED 51fb2: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51fb8: 4eb9 0004 f9ec jsr 4f9ec <__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 );
51fbe: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51fc4: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51fca: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED 51fce: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51fd4: 4eb9 0004 f9ec jsr 4f9ec <__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 );
51fda: 4879 0006 16a4 pea 616a4 <CSWTCH.8+0x90> <== NOT EXECUTED 51fe0: 4879 0006 171d pea 6171d <__FUNCTION__.6211> <== NOT EXECUTED 51fe6: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED 51fea: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 51ff0: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
0004a09c <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a09c: 4e56 ffb0 linkw %fp,#-80 4a0a0: 48d7 007c moveml %d2-%d6,%sp@ 4a0a4: 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 );
4a0a8: 260e movel %fp,%d3 4a0aa: 0683 ffff ffc7 addil #-57,%d3 4a0b0: 2f02 movel %d2,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a0b2: 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 );
4a0b6: 4eb9 0004 ec34 jsr 4ec34 <strlen> 4a0bc: 588f addql #4,%sp 4a0be: 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 */
)
{
4a0c2: 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 );
4a0c6: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
4a0c8: 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 );
4a0cc: 2f00 movel %d0,%sp@- 4a0ce: 2f02 movel %d2,%sp@- 4a0d0: 4eb9 0004 9e64 jsr 49e64 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
4a0d6: 4fef 0010 lea %sp@(16),%sp 4a0da: 2004 movel %d4,%d0 4a0dc: 0280 0000 f000 andil #61440,%d0 4a0e2: 0c80 0000 4000 cmpil #16384,%d0 4a0e8: 675e beqs 4a148 <IMFS_mknod+0xac>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a0ea: 0c80 0000 8000 cmpil #32768,%d0 4a0f0: 6750 beqs 4a142 <IMFS_mknod+0xa6>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
4a0f2: 0c80 0000 6000 cmpil #24576,%d0 4a0f8: 673c beqs 4a136 <IMFS_mknod+0x9a> 4a0fa: 0c80 0000 2000 cmpil #8192,%d0 4a100: 6734 beqs 4a136 <IMFS_mknod+0x9a>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
4a102: 0c80 0000 1000 cmpil #4096,%d0 4a108: 6642 bnes 4a14c <IMFS_mknod+0xb0> 4a10a: 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(
4a10e: 486e ffe8 pea %fp@(-24) 4a112: 2f04 movel %d4,%sp@- 4a114: 2f03 movel %d3,%sp@- 4a116: 2f00 movel %d0,%sp@- 4a118: 2f2e 0018 movel %fp@(24),%sp@- 4a11c: 4eb9 0004 c7fa jsr 4c7fa <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
4a122: 4fef 0014 lea %sp@(20),%sp 4a126: 4a80 tstl %d0 4a128: 673a beqs 4a164 <IMFS_mknod+0xc8> 4a12a: 4280 clrl %d0
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a12c: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 4a132: 4e5e unlk %fp 4a134: 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 );
4a136: 2d46 ffe8 movel %d6,%fp@(-24) 4a13a: 7002 moveq #2,%d0 4a13c: 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) ) {
4a140: 60cc bras 4a10e <IMFS_mknod+0x72>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
4a142: 303c 0005 movew #5,%d0 4a146: 60c6 bras 4a10e <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 );
4a148: 7001 moveq #1,%d0 4a14a: 60c2 bras 4a10e <IMFS_mknod+0x72>
4a14c: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a152: 7416 moveq #22,%d2 <== NOT EXECUTED 4a154: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a156: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a158: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
return 0;
}
4a15a: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED 4a160: 4e5e unlk %fp <== NOT EXECUTED 4a162: 4e75 rts <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a164: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a16a: 720c moveq #12,%d1 <== NOT EXECUTED 4a16c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a16e: 70ff moveq #-1,%d0 <== NOT EXECUTED
return 0;
}
4a170: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED
mode,
&info
);
if ( !new_node )
rtems_set_errno_and_return_minus_one( ENOMEM );
4a176: 2081 movel %d1,%a0@ <== NOT EXECUTED
return 0;
}
4a178: 4e5e unlk %fp <== NOT EXECUTED
0004350c <IMFS_mount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
4350c: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
4350e: 4e56 0000 linkw %fp,#0 43512: 226e 0008 moveal %fp@(8),%a1
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
43516: 2069 0008 moveal %a1@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
4351a: b0a8 0048 cmpl %a0@(72),%d0 4351e: 660a bnes 4352a <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;
43520: 2149 0058 movel %a1,%a0@(88) 43524: 4280 clrl %d0
return 0; }
43526: 4e5e unlk %fp 43528: 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 );
4352a: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 43530: 7214 moveq #20,%d1 <== NOT EXECUTED 43532: 2040 moveal %d0,%a0 <== NOT EXECUTED 43534: 70ff moveq #-1,%d0 <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
43536: 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 );
43538: 2081 movel %d1,%a0@ <== NOT EXECUTED
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
return 0;
}
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 2cdc moveal 62cdc <_impure_ptr>,%a0 43be8: 2f28 0008 movel %a0@(8),%sp@- 43bec: 486a 000c pea %a2@(12) 43bf0: 4eb9 0005 23f8 jsr 523f8 <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 13a8 pea 613a8 <IntUartPollCallbacks.6560+0xc8> <== NOT EXECUTED 43c0a: 2079 0006 2cdc moveal 62cdc <_impure_ptr>,%a0 <== NOT EXECUTED 43c10: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c14: 4eb9 0005 228c jsr 5228c <fprintf> <== NOT EXECUTED
assert(0);
43c1a: 4879 0006 0a69 pea 60a69 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c20: 4879 0006 1498 pea 61498 <__FUNCTION__.6531> <== NOT EXECUTED 43c26: 4878 006c pea 6c <DBL_MANT_DIG+0x37> <== NOT EXECUTED 43c2a: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43c30: 4eb9 0004 46bc jsr 446bc <__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 2cdc moveal 62cdc <_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 1395 pea 61395 <IntUartPollCallbacks.6560+0xb5> <== NOT EXECUTED 43c68: 4eb9 0005 2fc0 jsr 52fc0 <fwrite> <== NOT EXECUTED
assert(0);
43c6e: 4879 0006 0a69 pea 60a69 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43c74: 4879 0006 1498 pea 61498 <__FUNCTION__.6531> <== NOT EXECUTED 43c7a: 4878 0067 pea 67 <DBL_MANT_DIG+0x32> <== NOT EXECUTED 43c7e: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43c84: 4eb9 0004 46bc jsr 446bc <__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 1366 pea 61366 <IntUartPollCallbacks.6560+0x86> <== NOT EXECUTED 43c98: 2079 0006 2cdc moveal 62cdc <_impure_ptr>,%a0 <== NOT EXECUTED 43c9e: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43ca2: 4eb9 0005 228c jsr 5228c <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 1a72 movel #399986,%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 3cf0 jmp 53cf0 <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 1375 pea 61375 <IntUartPollCallbacks.6560+0x95> 43ccc: 2079 0006 2cdc moveal 62cdc <_impure_ptr>,%a0 43cd2: 2f28 0008 movel %a0@(8),%sp@- 43cd6: 4eb9 0005 228c jsr 5228c <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 1a72 movel #399986,%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 3cf0 jmp 53cf0 <puts>
fprintf(stdout, " links not printed\n" );
assert(0);
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
43cf6: 2079 0006 2cdc moveal 62cdc <_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 1381 pea 61381 <IntUartPollCallbacks.6560+0xa1> <== NOT EXECUTED 43d0e: 4eb9 0005 2fc0 jsr 52fc0 <fwrite> <== NOT EXECUTED
assert(0);
43d14: 4879 0006 0a69 pea 60a69 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d1a: 4879 0006 1498 pea 61498 <__FUNCTION__.6531> <== NOT EXECUTED 43d20: 4878 0062 pea 62 <DBL_MANT_DIG+0x2d> <== NOT EXECUTED 43d24: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43d2a: 4eb9 0004 46bc jsr 446bc <__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 2cdc moveal 62cdc <_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 1381 pea 61381 <IntUartPollCallbacks.6560+0xa1> <== NOT EXECUTED 43d48: 4eb9 0005 2fc0 jsr 52fc0 <fwrite> <== NOT EXECUTED
assert(0);
43d4e: 4879 0006 0a69 pea 60a69 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED 43d54: 4879 0006 1498 pea 61498 <__FUNCTION__.6531> <== NOT EXECUTED 43d5a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED 43d5e: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43d64: 4eb9 0004 46bc jsr 446bc <__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 1353 pea 61353 <IntUartPollCallbacks.6560+0x73> 43d78: 2079 0006 2cdc moveal 62cdc <_impure_ptr>,%a0 43d7e: 2f28 0008 movel %a0@(8),%sp@- 43d82: 4eb9 0005 228c jsr 5228c <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 1a72 movel #399986,%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 3cf0 jmp 53cf0 <puts>
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
switch( the_jnode->type ) {
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
43da2: 2079 0006 2cdc moveal 62cdc <_impure_ptr>,%a0 43da8: 2f28 0008 movel %a0@(8),%sp@- 43dac: 4878 002f pea 2f <OPER2+0x1b> 43db0: 4eb9 0005 22cc jsr 522cc <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 1a72 movel #399986,%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 3cf0 jmp 53cf0 <puts>
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
assert( the_jnode );
43dce: 4879 0006 1300 pea 61300 <IntUartPollCallbacks.6560+0x20> <== NOT EXECUTED 43dd4: 4879 0006 1498 pea 61498 <__FUNCTION__.6531> <== NOT EXECUTED 43dda: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED 43dde: 4879 0006 130a pea 6130a <IntUartPollCallbacks.6560+0x2a> <== NOT EXECUTED 43de4: 4eb9 0004 46bc jsr 446bc <__assert_func> <== NOT EXECUTED
00043550 <IMFS_readlink>:
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
43550: 7004 moveq #4,%d0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
43552: 4e56 fff4 linkw %fp,#-12 43556: 206e 0008 moveal %fp@(8),%a0 4355a: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
IMFS_jnode_t *node;
int i;
node = loc->node_access;
4355e: 2450 moveal %a0@,%a2
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
43560: 266e 000c moveal %fp@(12),%a3 43564: 242e 0010 movel %fp@(16),%d2
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
43568: b0aa 0048 cmpl %a2@(72),%d0 4356c: 663c bnes 435aa <IMFS_readlink+0x5a>
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4356e: 4a82 tstl %d2 43570: 672c beqs 4359e <IMFS_readlink+0x4e> 43572: 206a 004c moveal %a2@(76),%a0 43576: 1210 moveb %a0@,%d1 43578: 6724 beqs 4359e <IMFS_readlink+0x4e>
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
4357a: 91c8 subal %a0,%a0 4357c: 4280 clrl %d0
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
4357e: 5280 addql #1,%d0
buf[i] = node->info.sym_link.name[i];
43580: 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++ )
43584: 2040 moveal %d0,%a0 43586: b082 cmpl %d2,%d0 43588: 640a bccs 43594 <IMFS_readlink+0x44> 4358a: 226a 004c moveal %a2@(76),%a1 4358e: 1231 0800 moveb %a1@(00000000,%d0:l),%d1 43592: 66ea bnes 4357e <IMFS_readlink+0x2e>
buf[i] = node->info.sym_link.name[i];
return i;
}
43594: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4359a: 4e5e unlk %fp 4359c: 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++ )
4359e: 4280 clrl %d0 <== NOT EXECUTED
buf[i] = node->info.sym_link.name[i];
return i;
}
435a0: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 435a6: 4e5e unlk %fp <== NOT EXECUTED 435a8: 4e75 rts <== NOT EXECUTED
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
435aa: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 435b0: 7216 moveq #22,%d1 <== NOT EXECUTED 435b2: 2040 moveal %d0,%a0 <== NOT EXECUTED 435b4: 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;
}
435b6: 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 );
435bc: 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;
}
435be: 4e5e unlk %fp <== NOT EXECUTED
...
000435c4 <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 */
)
{
435c4: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
435c8: 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 */
)
{
435cc: 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 );
435ce: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED 435d2: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
435d6: 2450 moveal %a0@,%a2 <== NOT EXECUTED
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
435d8: 486a 000c pea %a2@(12) <== NOT EXECUTED 435dc: 4eb9 0005 4384 jsr 54384 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
435e2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 435e6: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED 435ea: 670a beqs 435f6 <IMFS_rename+0x32> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
435ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435ee: 4eb9 0004 86c4 jsr 486c4 <_Chain_Extract> <== NOT EXECUTED 435f4: 588f addql #4,%sp <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
435f6: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 435fa: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_jnode->Parent = new_parent;
435fc: 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 );
43600: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43602: 4868 004c pea %a0@(76) <== NOT EXECUTED 43606: 4eb9 0004 868c jsr 4868c <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
4360c: 42a7 clrl %sp@- <== NOT EXECUTED 4360e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 43612: 4eb9 0004 4060 jsr 44060 <gettimeofday> <== NOT EXECUTED 43618: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED
return 0;
}
4361e: 4280 clrl %d0 <== NOT EXECUTED 43620: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 43624: 4e5e unlk %fp <== NOT EXECUTED
0004a190 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4a190: 4e56 fff8 linkw %fp,#-8 4a194: 2f0b movel %a3,%sp@- 4a196: 266e 000c moveal %fp@(12),%a3 4a19a: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4a19c: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
4a19e: 4aaa 0008 tstl %a2@(8) 4a1a2: 670e beqs 4a1b2 <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
4a1a4: 2f0a movel %a2,%sp@- 4a1a6: 4eb9 0004 b054 jsr 4b054 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4a1ac: 588f addql #4,%sp 4a1ae: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4a1b2: 302a 0032 movew %a2@(50),%d0 4a1b6: 5380 subql #1,%d0 4a1b8: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
4a1bc: 42a7 clrl %sp@- 4a1be: 486e fff8 pea %fp@(-8) 4a1c2: 4eb9 0004 a6fc jsr 4a6fc <gettimeofday> 4a1c8: 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) ) {
4a1ce: 2f0a movel %a2,%sp@- 4a1d0: 4eb9 0004 a7d6 jsr 4a7d6 <rtems_libio_is_file_open> 4a1d6: 4fef 000c lea %sp@(12),%sp 4a1da: 4a80 tstl %d0 4a1dc: 6628 bnes 4a206 <IMFS_rmnod+0x76> 4a1de: 4a6a 0032 tstw %a2@(50) 4a1e2: 6622 bnes 4a206 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4a1e4: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 4a1ea: 2653 moveal %a3@,%a3 4a1ec: b7e8 0004 cmpal %a0@(4),%a3 4a1f0: 6736 beqs 4a228 <IMFS_rmnod+0x98> 4a1f2: 47f9 0004 a584 lea 4a584 <free>,%a3
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a1f8: 7004 moveq #4,%d0 4a1fa: b0aa 0048 cmpl %a2@(72),%d0 4a1fe: 6714 beqs 4a214 <IMFS_rmnod+0x84>
if ( the_jnode->info.sym_link.name )
free( (void*) the_jnode->info.sym_link.name );
}
free( the_jnode );
4a200: 2f0a movel %a2,%sp@- 4a202: 4e93 jsr %a3@ 4a204: 588f addql #4,%sp
}
return 0;
}
4a206: 246e fff0 moveal %fp@(-16),%a2 4a20a: 4280 clrl %d0 4a20c: 266e fff4 moveal %fp@(-12),%a3 4a210: 4e5e unlk %fp 4a212: 4e75 rts
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
if ( the_jnode->info.sym_link.name )
4a214: 202a 004c movel %a2@(76),%d0 4a218: 67e6 beqs 4a200 <IMFS_rmnod+0x70>
free( (void*) the_jnode->info.sym_link.name );
4a21a: 2f00 movel %d0,%sp@- 4a21c: 4e93 jsr %a3@ 4a21e: 588f addql #4,%sp
}
free( the_jnode );
4a220: 2f0a movel %a2,%sp@- 4a222: 4e93 jsr %a3@ 4a224: 588f addql #4,%sp 4a226: 60de bras 4a206 <IMFS_rmnod+0x76>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
rtems_filesystem_current.node_access = NULL;
4a228: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED 4a22c: 47f9 0004 a584 lea 4a584 <free>,%a3 <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
4a232: 7004 moveq #4,%d0 <== NOT EXECUTED 4a234: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 4a238: 66c6 bnes 4a200 <IMFS_rmnod+0x70> <== NOT EXECUTED 4a23a: 60d8 bras 4a214 <IMFS_rmnod+0x84> <== NOT EXECUTED
0004a23c <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a23c: 7007 moveq #7,%d0
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
4a23e: 4e56 0000 linkw %fp,#0 4a242: 206e 000c moveal %fp@(12),%a0 4a246: 2f0a movel %a2,%sp@- 4a248: 246e 0008 moveal %fp@(8),%a2
IMFS_fs_info_t *fs_info;
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
4a24c: 2252 moveal %a2@,%a1
switch ( the_jnode->type ) {
4a24e: b0a9 0048 cmpl %a1@(72),%d0 4a252: 6418 bccs 4a26c <IMFS_stat+0x30>
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a254: 4eb9 0004 d868 jsr 4d868 <__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;
}
4a25a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a25e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a260: 70ff moveq #-1,%d0 <== 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;
}
4a262: 4e5e unlk %fp <== NOT EXECUTED
case IMFS_FIFO:
buf->st_size = 0;
break;
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4a264: 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;
}
4a26a: 4e75 rts <== NOT EXECUTED
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
4a26c: 2029 0048 movel %a1@(72),%d0 4a270: d080 addl %d0,%d0 4a272: 303b 0808 movew %pc@(4a27c <IMFS_stat+0x40>,%d0:l),%d0 4a276: 48c0 extl %d0 4a278: 4efb 0802 jmp %pc@(4a27c <IMFS_stat+0x40>,%d0:l)
4a27c: ffd8 0177730 <== NOT EXECUTED 4a27e: ffd8 0177730 <== NOT EXECUTED 4a280: 00c2 bitrev %d2 <== NOT EXECUTED 4a282: ffd8 0177730 <== NOT EXECUTED 4a284: 0010 020 <== NOT EXECUTED 4a286: 006a 0152 <== NOT EXECUTED 4a288: 006a 0152 <== NOT EXECUTED 4a28a: 0010 020 <== NOT EXECUTED
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a28c: 246a 0010 moveal %a2@(16),%a2 <== NOT EXECUTED
buf->st_mode = the_jnode->st_mode;
4a290: 2169 002e 000c movel %a1@(46),%a0@(12) <== NOT EXECUTED
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino;
4a296: 2169 0034 0008 movel %a1@(52),%a0@(8) <== NOT EXECUTED
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a29c: 246a 0034 moveal %a2@(52),%a2 <== NOT EXECUTED
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
4a2a0: 3169 0032 0010 movew %a1@(50),%a0@(16) <== NOT EXECUTED
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4a2a6: 4280 clrl %d0 <== NOT EXECUTED 4a2a8: 4281 clrl %d1 <== NOT EXECUTED
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;
buf->st_atime = the_jnode->stat_atime;
4a2aa: 2169 003c 0026 movel %a1@(60),%a0@(38) <== NOT EXECUTED
buf->st_mtime = the_jnode->stat_mtime;
4a2b0: 2169 0040 002e movel %a1@(64),%a0@(46) <== NOT EXECUTED
buf->st_ctime = the_jnode->stat_ctime;
4a2b6: 2169 0044 0036 movel %a1@(68),%a0@(54) <== NOT EXECUTED
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
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;
4a2bc: 3169 0038 0012 movew %a1@(56),%a0@(18) <== NOT EXECUTED
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
4a2c2: 2140 001e movel %d0,%a0@(30) <== NOT EXECUTED 4a2c6: 2141 0022 movel %d1,%a0@(34) <== NOT EXECUTED
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a2ca: 2212 movel %a2@,%d1 <== 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;
4a2cc: 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;
4a2ce: 3169 003a 0014 movew %a1@(58),%a0@(20) <== NOT EXECUTED
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
4a2d4: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED 4a2d8: 20bc 0000 fffe movel #65534,%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;
}
4a2de: 246e fffc moveal %fp@(-4),%a2 4a2e2: 4e5e unlk %fp 4a2e4: 4e75 rts
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a2e6: 246a 0010 moveal %a2@(16),%a2
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;
4a2ea: 2029 004c movel %a1@(76),%d0 4a2ee: 2229 0050 movel %a1@(80),%d1
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
4a2f2: 2169 002e 000c movel %a1@(46),%a0@(12)
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino;
4a2f8: 2169 0034 0008 movel %a1@(52),%a0@(8)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
4a2fe: 2169 003c 0026 movel %a1@(60),%a0@(38)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a304: 246a 0034 moveal %a2@(52),%a2
buf->st_ino = the_jnode->st_ino;
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;
4a308: 2169 0040 002e movel %a1@(64),%a0@(46)
buf->st_ctime = the_jnode->stat_ctime;
4a30e: 2169 0044 0036 movel %a1@(68),%a0@(54)
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;
4a314: 2140 001e movel %d0,%a0@(30) 4a318: 2141 0022 movel %d1,%a0@(34)
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
4a31c: 3169 0032 0010 movew %a1@(50),%a0@(16)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a322: 2212 movel %a2@,%d1
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;
4a324: 4280 clrl %d0
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
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;
4a326: 3169 0038 0012 movew %a1@(56),%a0@(18)
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
4a32c: 2141 0004 movel %d1,%a0@(4)
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;
4a330: 3169 003a 0014 movew %a1@(58),%a0@(20)
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
4a336: 20bc 0000 fffe movel #65534,%a0@ 4a33c: 60a0 bras 4a2de <IMFS_stat+0xa2>
switch ( the_jnode->type ) {
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
4a33e: 2029 0050 movel %a1@(80),%d0 4a342: 2169 004c 0016 movel %a1@(76),%a0@(22)
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
4a348: 2169 002e 000c movel %a1@(46),%a0@(12)
buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino;
4a34e: 2169 0034 0008 movel %a1@(52),%a0@(8)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a354: 246a 0010 moveal %a2@(16),%a2
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;
buf->st_atime = the_jnode->stat_atime;
4a358: 2169 003c 0026 movel %a1@(60),%a0@(38)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a35e: 246a 0034 moveal %a2@(52),%a2
buf->st_ino = the_jnode->st_ino;
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;
4a362: 2169 0040 002e movel %a1@(64),%a0@(46)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
4a368: 2212 movel %a2@,%d1
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
4a36a: 3169 0032 0010 movew %a1@(50),%a0@(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;
4a370: 2169 0044 0036 movel %a1@(68),%a0@(54)
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
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;
4a376: 3169 0038 0012 movew %a1@(56),%a0@(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 );
4a37c: 2140 001a movel %d0,%a0@(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;
4a380: 4280 clrl %d0
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
4a382: 2141 0004 movel %d1,%a0@(4)
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;
4a386: 3169 003a 0014 movew %a1@(58),%a0@(20)
/* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev =
4a38c: 20bc 0000 fffe movel #65534,%a0@ 4a392: 6000 ff4a braw 4a2de <IMFS_stat+0xa2>
...
00043628 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
43628: 4e56 ffc4 linkw %fp,#-60 4362c: 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 );
4362e: 260e movel %fp,%d3 43630: 0683 ffff ffc7 addil #-57,%d3
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
43636: 2f02 movel %d2,%sp@- 43638: 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 );
4363c: 2f02 movel %d2,%sp@- 4363e: 4eb9 0005 436c jsr 5436c <strlen> 43644: 588f addql #4,%sp 43646: 486e fffc pea %fp@(-4) 4364a: 2f03 movel %d3,%sp@- 4364c: 2f00 movel %d0,%sp@- 4364e: 2f02 movel %d2,%sp@- 43650: 4eb9 0004 f6ec jsr 4f6ec <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
43656: 2f2e 000c movel %fp@(12),%sp@- 4365a: 4eb9 0005 3edc jsr 53edc <strdup>
if (info.sym_link.name == NULL) {
43660: 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);
43664: 2d40 ffe8 movel %d0,%fp@(-24)
if (info.sym_link.name == NULL) {
43668: 6730 beqs 4369a <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(
4366a: 486e ffe8 pea %fp@(-24) 4366e: 2f3c 0000 a1ff movel #41471,%sp@- 43674: 2f03 movel %d3,%sp@- 43676: 4878 0004 pea 4 <CONTEXT_ARG> 4367a: 2f2e 0008 movel %fp@(8),%sp@- 4367e: 4eb9 0004 e8e2 jsr 4e8e2 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
43684: 4fef 0014 lea %sp@(20),%sp 43688: 4a80 tstl %d0 4368a: 6728 beqs 436b4 <IMFS_symlink+0x8c>
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
4368c: 242e ffbc movel %fp@(-68),%d2
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
43690: 4280 clrl %d0
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
43692: 262e ffc0 movel %fp@(-64),%d3 43696: 4e5e unlk %fp 43698: 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);
4369a: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 436a0: 740c moveq #12,%d2 <== NOT EXECUTED 436a2: 2040 moveal %d0,%a0 <== NOT EXECUTED 436a4: 70ff moveq #-1,%d0 <== NOT EXECUTED 436a6: 2082 movel %d2,%a0@ <== NOT EXECUTED
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
return 0;
}
436a8: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED 436ac: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 436b0: 4e5e unlk %fp <== NOT EXECUTED 436b2: 4e75 rts <== NOT EXECUTED
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
436b4: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED 436b8: 4eb9 0004 3fd0 jsr 43fd0 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
436be: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED
}
return 0;
}
436c4: 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);
436c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 436ca: 720c moveq #12,%d1 <== NOT EXECUTED 436cc: 588f addql #4,%sp <== NOT EXECUTED 436ce: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
return 0;
}
436d0: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 436d4: 4e5e unlk %fp <== NOT EXECUTED
&info
);
if (new_node == NULL) {
free(info.sym_link.name);
rtems_set_errno_and_return_minus_one(ENOMEM);
436d6: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
return 0;
}
...
000436dc <IMFS_unlink>:
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
436dc: 7003 moveq #3,%d0
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
436de: 4e56 ffd0 linkw %fp,#-48 436e2: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 436e6: 246e 000c moveal %fp@(12),%a2 436ea: 242e 0008 movel %fp@(8),%d2
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
436ee: 2652 moveal %a2@,%a3
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
436f0: b0ab 0048 cmpl %a3@(72),%d0 436f4: 671a beqs 43710 <IMFS_unlink+0x34>
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
436f6: 2f0a movel %a2,%sp@- 436f8: 206a 0008 moveal %a2@(8),%a0 436fc: 2f02 movel %d2,%sp@- 436fe: 2068 0034 moveal %a0@(52),%a0 43702: 4e90 jsr %a0@
return result;
43704: 508f addql #8,%sp
}
43706: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 4370c: 4e5e unlk %fp 4370e: 4e75 rts
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
43710: 202b 004c movel %a3@(76),%d0 43714: 6700 0090 beqw 437a6 <IMFS_unlink+0xca>
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
43718: 41ea 0004 lea %a2@(4),%a0
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
4371c: 260e movel %fp,%d3 4371e: 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)
43724: 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;
43726: 2d58 ffe8 movel %a0@+,%fp@(-24) 4372a: 2d58 ffec movel %a0@+,%fp@(-20) 4372e: 2d58 fff0 movel %a0@+,%fp@(-16) 43732: 2d50 fff4 movel %a0@,%fp@(-12)
the_link.node_access = node->info.hard_link.link_node;
43736: 2d40 ffe4 movel %d0,%fp@(-28)
IMFS_Set_handlers( &the_link );
4373a: 2f03 movel %d3,%sp@- 4373c: 4eb9 0004 eae8 jsr 4eae8 <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)
43742: 206b 004c moveal %a3@(76),%a0 43746: 4281 clrl %d1 43748: 588f addql #4,%sp 4374a: 3028 0032 movew %a0@(50),%d0 4374e: 3200 movew %d0,%d1 43750: b881 cmpl %d1,%d4 43752: 6730 beqs 43784 <IMFS_unlink+0xa8>
if ( result != 0 )
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
43754: 5380 subql #1,%d0 43756: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( node->info.hard_link.link_node );
4375a: 42a7 clrl %sp@- 4375c: 486e fff8 pea %fp@(-8) 43760: 4eb9 0004 4060 jsr 44060 <gettimeofday> 43766: 206b 004c moveal %a3@(76),%a0 4376a: 508f addql #8,%sp 4376c: 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 );
43772: 2f0a movel %a2,%sp@- 43774: 206a 0008 moveal %a2@(8),%a0 43778: 2f02 movel %d2,%sp@- 4377a: 2068 0034 moveal %a0@(52),%a0 4377e: 4e90 jsr %a0@
return result;
43780: 508f addql #8,%sp 43782: 6082 bras 43706 <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 );
43784: 2f03 movel %d3,%sp@- 43786: 2f02 movel %d2,%sp@- 43788: 206e ffec moveal %fp@(-20),%a0 4378c: 2068 0034 moveal %a0@(52),%a0 43790: 4e90 jsr %a0@
if ( result != 0 )
43792: 508f addql #8,%sp 43794: 4a80 tstl %d0 43796: 6700 ff5e beqw 436f6 <IMFS_unlink+0x1a> 4379a: 70ff moveq #-1,%d0
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
4379c: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 437a2: 4e5e unlk %fp 437a4: 4e75 rts
*/
if ( node->type == IMFS_HARD_LINK ) {
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
437a6: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 437ac: 7216 moveq #22,%d1 <== NOT EXECUTED 437ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 437b0: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
437b2: 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 );
437b8: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
return result;
}
437ba: 4e5e unlk %fp <== NOT EXECUTED
...
000437c0 <IMFS_unmount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
437c0: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
437c2: 4e56 0000 linkw %fp,#0 437c6: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
437ca: 2068 0008 moveal %a0@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
437ce: b0a8 0048 cmpl %a0@(72),%d0 437d2: 6610 bnes 437e4 <IMFS_unmount+0x24>
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
437d4: 4aa8 0058 tstl %a0@(88) 437d8: 671c beqs 437f6 <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;
437da: 42a8 0058 clrl %a0@(88) 437de: 4280 clrl %d0
return 0;
}
437e0: 4e5e unlk %fp 437e2: 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 );
437e4: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 437ea: 7214 moveq #20,%d1 <== NOT EXECUTED 437ec: 2040 moveal %d0,%a0 <== NOT EXECUTED 437ee: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437f0: 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 );
437f2: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
437f4: 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 */
437f6: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 437fc: 7216 moveq #22,%d1 <== NOT EXECUTED 437fe: 2040 moveal %d0,%a0 <== NOT EXECUTED 43800: 70ff moveq #-1,%d0 <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
43802: 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 */
43804: 2081 movel %d1,%a0@ <== NOT EXECUTED
*/
node->info.directory.mt_fs = NULL;
return 0;
}
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 c836 moveal 5c836 <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 aa78 jsr 4aa78 <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
428d8: 2079 0005 c83a moveal 5c83a <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 c835 tstb 5c835 <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 c2bc tstb 5c2bc <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 c1f0 movel 5c1f0 <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 c1f0 movel 5c1f0 <RTEMS_Malloc_Heap>,%sp@- 42926: 2439 0005 d878 movel 5d878 <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 d878 movel %d0,5d878 <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 e0f8 jsr 4e0f8 <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 c835 tstb 5c835 <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 c1f0 movel 5c1f0 <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
...
00044836 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
44836: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 4483a: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4483e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
44842: 4a8a tstl %a2 <== NOT EXECUTED 44844: 6700 00c2 beqw 44908 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED
return;
if ( !print_handler )
44848: 2879 000a 221c moveal a221c <print_handler>,%a4 <== NOT EXECUTED 4484e: 4a8c tstl %a4 <== NOT EXECUTED 44850: 6700 00b6 beqw 44908 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
44854: 70ff moveq #-1,%d0 <== NOT EXECUTED 44856: b08a cmpl %a2,%d0 <== NOT EXECUTED 44858: 6700 00d8 beqw 44932 <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
4485c: 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);
44860: 2413 movel %a3@,%d2 <== NOT EXECUTED 44862: 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);
44868: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 4486c: 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 );
44872: 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);
44876: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44878: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4487a: 4eb9 0004 4802 jsr 44802 <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
44880: 508f addql #8,%sp <== NOT EXECUTED 44882: 4a80 tstl %d0 <== NOT EXECUTED 44884: 6700 00e2 beqw 44968 <Stack_check_Dump_threads_usage+0x132><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
44888: d682 addl %d2,%d3 <== NOT EXECUTED 4488a: 9680 subl %d0,%d3 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
4488c: 4a8a tstl %a2 <== NOT EXECUTED 4488e: 6700 00e0 beqw 44970 <Stack_check_Dump_threads_usage+0x13a><== NOT EXECUTED
(*print_handler)(
44892: 486e fffb pea %fp@(-5) <== NOT EXECUTED 44896: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED 4489a: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 4489e: 4eb9 0004 a93c jsr 4a93c <rtems_object_get_name> <== NOT EXECUTED 448a4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 448a6: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 448aa: 4879 0009 7db0 pea 97db0 <IntUartPollCallbacks.6560+0x20> <== NOT EXECUTED 448b0: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 448b6: 4e94 jsr %a4@ <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
448b8: 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)(
448bc: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
(*print_handler)(
448c0: 2f02 movel %d2,%sp@- <== NOT EXECUTED 448c2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 448c4: 2013 movel %a3@,%d0 <== NOT EXECUTED 448c6: 5380 subql #1,%d0 <== NOT EXECUTED 448c8: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 448cc: 2f08 movel %a0,%sp@- <== NOT EXECUTED 448ce: 4879 0009 7dcb pea 97dcb <IntUartPollCallbacks.6560+0x3b> <== NOT EXECUTED 448d4: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 448da: 2079 000a 221c moveal a221c <print_handler>,%a0 <== NOT EXECUTED 448e0: 4e90 jsr %a0@ <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
448e2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 448e6: 4ab9 000a 2214 tstl a2214 <Stack_check_Initialized> <== NOT EXECUTED 448ec: 6724 beqs 44912 <Stack_check_Dump_threads_usage+0xdc><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
448ee: 2f03 movel %d3,%sp@- <== NOT EXECUTED 448f0: 4879 0009 7df6 pea 97df6 <IntUartPollCallbacks.6560+0x66> <== NOT EXECUTED 448f6: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 448fc: 2079 000a 221c moveal a221c <print_handler>,%a0 <== NOT EXECUTED 44902: 4e90 jsr %a0@ <== NOT EXECUTED 44904: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
44908: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4490e: 4e5e unlk %fp <== NOT EXECUTED 44910: 4e75 rts <== NOT EXECUTED
current,
size
);
if (Stack_check_Initialized == 0) {
(*print_handler)( print_context, "Unavailable\n" );
44912: 4879 0009 7de9 pea 97de9 <IntUartPollCallbacks.6560+0x59> <== NOT EXECUTED 44918: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 4491e: 2079 000a 221c moveal a221c <print_handler>,%a0 <== NOT EXECUTED 44924: 4e90 jsr %a0@ <== NOT EXECUTED 44926: 508f addql #8,%sp <== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
}
}
44928: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4492e: 4e5e unlk %fp <== NOT EXECUTED 44930: 4e75 rts <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
if (Stack_check_Interrupt_stack.area) {
44932: 4ab9 000a 516c tstl a516c <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED 44938: 67ce beqs 44908 <Stack_check_Dump_threads_usage+0xd2><== NOT EXECUTED 4493a: 47f9 000a 5168 lea a5168 <Stack_check_Interrupt_stack>,%a3 <== NOT EXECUTED 44940: 4284 clrl %d4 <== NOT EXECUTED 44942: 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);
44944: 2413 movel %a3@,%d2 <== NOT EXECUTED 44946: 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);
4494c: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 44950: 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);
44956: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44958: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4495a: 4eb9 0004 4802 jsr 44802 <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
44960: 508f addql #8,%sp <== NOT EXECUTED 44962: 4a80 tstl %d0 <== NOT EXECUTED 44964: 6600 ff22 bnew 44888 <Stack_check_Dump_threads_usage+0x52><== NOT EXECUTED 44968: 4283 clrl %d3 <== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
if ( the_thread ) {
4496a: 4a8a tstl %a2 <== NOT EXECUTED 4496c: 6600 ff24 bnew 44892 <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 );
44970: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 44974: 4879 0009 7dbd pea 97dbd <IntUartPollCallbacks.6560+0x2d> <== NOT EXECUTED 4497a: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 44980: 4e94 jsr %a4@ <== NOT EXECUTED
}
(*print_handler)(
44982: 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 );
44986: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
(*print_handler)(
4498a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4498c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4498e: 2013 movel %a3@,%d0 <== NOT EXECUTED 44990: 5380 subql #1,%d0 <== NOT EXECUTED 44992: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44996: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44998: 4879 0009 7dcb pea 97dcb <IntUartPollCallbacks.6560+0x3b> <== NOT EXECUTED 4499e: 2f39 000a 2218 movel a2218 <print_context>,%sp@- <== NOT EXECUTED 449a4: 2079 000a 221c moveal a221c <print_handler>,%a0 <== NOT EXECUTED 449aa: 4e90 jsr %a0@ <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
449ac: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 449b0: 4ab9 000a 2214 tstl a2214 <Stack_check_Initialized> <== NOT EXECUTED 449b6: 6600 ff36 bnew 448ee <Stack_check_Dump_threads_usage+0xb8><== NOT EXECUTED 449ba: 6000 ff56 braw 44912 <Stack_check_Dump_threads_usage+0xdc><== NOT EXECUTED
00044802 <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++)
44802: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
void *Stack_check_find_high_water_mark(
const void *s,
size_t n
)
{
44804: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
44808: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4480c: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
44810: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED 44814: d088 addl %a0,%d0 <== NOT EXECUTED 44816: b088 cmpl %a0,%d0 <== NOT EXECUTED 44818: 6310 blss 4482a <Stack_check_find_high_water_mark+0x28><== NOT EXECUTED
if (*base != U32_PATTERN)
4481a: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED 44820: b290 cmpl %a0@,%d1 <== NOT EXECUTED 44822: 660c bnes 44830 <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++)
44824: 5888 addql #4,%a0 <== NOT EXECUTED 44826: b1c0 cmpal %d0,%a0 <== NOT EXECUTED 44828: 65f0 bcss 4481a <Stack_check_find_high_water_mark+0x18><== NOT EXECUTED 4482a: 4280 clrl %d0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
4482c: 4e5e unlk %fp <== NOT EXECUTED 4482e: 4e75 rts <== NOT EXECUTED
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
if (*base != U32_PATTERN)
return (void *) base;
44830: 2008 movel %a0,%d0 <== NOT EXECUTED
#endif
return (void *)0;
}
44832: 4e5e unlk %fp <== NOT EXECUTED
00044a38 <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)
{
44a38: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 44a3c: 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");
44a40: 4879 0009 7e5d pea 97e5d <IntUartPollCallbacks.6560+0xcd> <== NOT EXECUTED 44a46: 47f9 0004 79f4 lea 479f4 <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)
{
44a4c: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 44a50: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack);
44a54: 286a 00c0 moveal %a2@(192),%a4 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
44a58: 4e93 jsr %a3@ <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
44a5a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a5c: 4879 0009 7e6d pea 97e6d <IntUartPollCallbacks.6560+0xdd> <== NOT EXECUTED 44a62: 4e93 jsr %a3@ <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
44a64: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a68: 4879 0009 7e8a pea 97e8a <IntUartPollCallbacks.6560+0xfa> <== NOT EXECUTED 44a6e: 4e93 jsr %a3@ <== NOT EXECUTED
printk(
44a70: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 44a74: 4879 0009 7e9c pea 97e9c <IntUartPollCallbacks.6560+0x10c> <== NOT EXECUTED 44a7a: 4e93 jsr %a3@ <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
44a7c: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED 44a80: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED 44a84: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a88: 4eb9 0004 a93c jsr 4a93c <rtems_object_get_name> <== NOT EXECUTED 44a8e: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED 44a92: 2e80 movel %d0,%sp@ <== NOT EXECUTED 44a94: 4879 0009 7eb0 pea 97eb0 <IntUartPollCallbacks.6560+0x120> <== NOT EXECUTED 44a9a: 4e93 jsr %a3@ <== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
44a9c: 202a 00bc movel %a2@(188),%d0 <== NOT EXECUTED 44aa0: 206a 00c0 moveal %a2@(192),%a0 <== NOT EXECUTED 44aa4: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44aa8: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44aaa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44aac: 4879 0009 7ec6 pea 97ec6 <IntUartPollCallbacks.6560+0x136> <== NOT EXECUTED 44ab2: 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) {
44ab4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 44ab8: 4a02 tstb %d2 <== NOT EXECUTED 44aba: 670a beqs 44ac6 <Stack_check_report_blown_task+0x8e><== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
44abc: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED 44ac0: 4eb9 0004 b2bc jsr 4b2bc <rtems_fatal_error_occurred> <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
44ac6: 486c 0018 pea %a4@(24) <== NOT EXECUTED 44aca: 486c 0008 pea %a4@(8) <== NOT EXECUTED 44ace: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 44ad2: 4879 0009 7ef7 pea 97ef7 <IntUartPollCallbacks.6560+0x167> <== NOT EXECUTED 44ad8: 4e93 jsr %a3@ <== NOT EXECUTED 44ada: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
44ade: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED 44ae2: 4eb9 0004 b2bc jsr 4b2bc <rtems_fatal_error_occurred> <== NOT EXECUTED
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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 46712: 5280 addql #1,%d0 46714: 206e 0008 moveal %fp@(8),%a0 46718: 23c0 0005 d9c8 movel %d0,5d9c8 <_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>
...
0004d144 <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4d144: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d14a: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4d14e: 2279 0005 da82 moveal 5da82 <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d154: 48d7 001c moveml %d2-%d4,%sp@ 4d158: 242e 000c movel %fp@(12),%d2 4d15c: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4d160: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4d164: 206e 0008 moveal %fp@(8),%a0 4d168: 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 );
4d16c: 40c1 movew %sr,%d1 4d16e: 8081 orl %d1,%d0 4d170: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4d172: 2028 0048 movel %a0@(72),%d0 4d176: 5280 addql #1,%d0 4d178: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4d17c: 4aa8 0040 tstl %a0@(64) 4d180: 6606 bnes 4d188 <_CORE_barrier_Wait+0x44>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4d182: b0a8 0044 cmpl %a0@(68),%d0 4d186: 672e beqs 4d1b6 <_CORE_barrier_Wait+0x72> 4d188: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4d18a: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4d18e: 2348 0044 movel %a0,%a1@(68) 4d192: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id; _ISR_Enable( level );
4d196: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4d198: 2d43 000c movel %d3,%fp@(12) 4d19c: 203c 0004 8570 movel #296304,%d0 4d1a2: 2d48 0008 movel %a0,%fp@(8) 4d1a6: 2d40 0010 movel %d0,%fp@(16)
}
4d1aa: 4cd7 001c moveml %sp@,%d2-%d4 4d1ae: 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 );
4d1b0: 4ef9 0004 8210 jmp 48210 <_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;
4d1b6: 7001 moveq #1,%d0 4d1b8: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4d1bc: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4d1be: 2d44 0010 movel %d4,%fp@(16) 4d1c2: 2d42 000c movel %d2,%fp@(12) 4d1c6: 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 );
}
4d1ca: 4cd7 001c moveml %sp@,%d2-%d4 4d1ce: 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 );
4d1d0: 4ef9 0004 d108 jmp 4d108 <_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 c508 lea 5c508 <_Thread_queue_Dequeue>,%a4 59f5c: 4283 clrl %d3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
59f5e: 4bf9 0006 2170 lea 62170 <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
000533dc <_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
)
{
533dc: 4e56 0000 linkw %fp,#0 533e0: 2f0a movel %a2,%sp@-
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
533e2: 2f2e 0010 movel %fp@(16),%sp@- 533e6: 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
)
{
533ea: 246e 0008 moveal %fp@(8),%a2
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
533ee: 2f0a movel %a2,%sp@- 533f0: 4eb9 0004 da3c jsr 4da3c <_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 )
533f6: 4fef 000c lea %sp@(12),%sp 533fa: 4aaa 0048 tstl %a2@(72) 533fe: 6612 bnes 53412 <_CORE_message_queue_Close+0x36>
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
53400: 2d6a 005c 0008 movel %a2@(92),%fp@(8)
}
53406: 246e fffc moveal %fp@(-4),%a2 5340a: 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 );
5340c: 4ef9 0004 e734 jmp 4e734 <_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 );
53412: 2f0a movel %a2,%sp@- 53414: 4eb9 0005 3430 jsr 53430 <_CORE_message_queue_Flush_support>
(void) _Workspace_Free( the_message_queue->message_buffers );
5341a: 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 );
53420: 588f addql #4,%sp
(void) _Workspace_Free( the_message_queue->message_buffers );
}
53422: 246e fffc moveal %fp@(-4),%a2 53426: 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 );
53428: 4ef9 0004 e734 jmp 4e734 <_Workspace_Free>
...
0004fd88 <_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)) {
4fd88: 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
)
{
4fd8a: 4e56 fff4 linkw %fp,#-12 4fd8e: 202e 0014 movel %fp@(20),%d0 4fd92: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4fd96: 246e 0008 moveal %fp@(8),%a2 4fd9a: 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)) {
4fd9e: c280 andl %d0,%d1
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4fda0: 2542 0044 movel %d2,%a2@(68)
the_message_queue->number_of_pending_messages = 0;
4fda4: 42aa 0048 clrl %a2@(72)
the_message_queue->maximum_message_size = maximum_message_size;
4fda8: 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)) {
4fdac: 4a81 tstl %d1 4fdae: 6620 bnes 4fdd0 <_CORE_message_queue_Initialize+0x48> 4fdb0: 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));
4fdb2: 2601 movel %d1,%d3 4fdb4: 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 *
4fdba: 2003 movel %d3,%d0 4fdbc: 4c02 0800 mulsl %d2,%d0
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4fdc0: b280 cmpl %d0,%d1 4fdc2: 631c blss 4fde0 <_CORE_message_queue_Initialize+0x58>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fdc4: 4200 clrb %d0
}
4fdc6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4fdcc: 4e5e unlk %fp 4fdce: 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);
4fdd0: 2200 movel %d0,%d1 4fdd2: 5881 addql #4,%d1
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4fdd4: 76fc moveq #-4,%d3 4fdd6: c283 andl %d3,%d1
}
if (allocated_message_size < maximum_message_size)
4fdd8: b280 cmpl %d0,%d1 4fdda: 64d6 bccs 4fdb2 <_CORE_message_queue_Initialize+0x2a>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fddc: 4200 clrb %d0 <== NOT EXECUTED 4fdde: 60e6 bras 4fdc6 <_CORE_message_queue_Initialize+0x3e><== NOT EXECUTED
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4fde0: 2f00 movel %d0,%sp@- 4fde2: 4eb9 0005 2a60 jsr 52a60 <_Workspace_Allocate>
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4fde8: 588f addql #4,%sp
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4fdea: 2540 005c movel %d0,%a2@(92)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4fdee: 67d4 beqs 4fdc4 <_CORE_message_queue_Initialize+0x3c>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4fdf0: 2f03 movel %d3,%sp@- 4fdf2: 2f02 movel %d2,%sp@- 4fdf4: 2f00 movel %d0,%sp@- 4fdf6: 486a 0060 pea %a2@(96) 4fdfa: 4eb9 0005 47cc jsr 547cc <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4fe00: 4878 0006 pea 6 <EXTENDSFDF> 4fe04: 7001 moveq #1,%d0 4fe06: 206e 000c moveal %fp@(12),%a0 4fe0a: b090 cmpl %a0@,%d0 4fe0c: 57c0 seq %d0 4fe0e: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b> 4fe12: 49c0 extbl %d0 4fe14: 4480 negl %d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4fe16: 41ea 0054 lea %a2@(84),%a0 4fe1a: 2f00 movel %d0,%sp@- 4fe1c: 2548 0050 movel %a0,%a2@(80)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
4fe20: 41ea 0050 lea %a2@(80),%a0 4fe24: 2548 0058 movel %a0,%a2@(88) 4fe28: 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;
4fe2a: 42aa 0054 clrl %a2@(84) 4fe2e: 4eb9 0005 1e38 jsr 51e38 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4fe34: 4fef 0020 lea %sp@(32),%sp
}
4fe38: 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(
4fe3e: 7001 moveq #1,%d0
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
4fe40: 4e5e unlk %fp <== NOT EXECUTED
0004fe44 <_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 );
4fe44: 203c 0000 0700 movel #1792,%d0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4fe4a: 4e56 ffe4 linkw %fp,#-28
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4fe4e: 2079 0006 80b6 moveal 680b6 <_Thread_Executing>,%a0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4fe54: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4fe58: 2a2e 000c movel %fp@(12),%d5 4fe5c: 282e 001c movel %fp@(28),%d4 4fe60: 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;
4fe64: 42a8 0034 clrl %a0@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4fe68: 242e 0010 movel %fp@(16),%d2 4fe6c: 226e 0014 moveal %fp@(20),%a1 4fe70: 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 );
4fe74: 40c1 movew %sr,%d1 4fe76: 8081 orl %d1,%d0 4fe78: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4fe7a: 200a movel %a2,%d0 4fe7c: 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));
4fe82: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4fe86: b08b cmpl %a3,%d0 4fe88: 674e beqs 4fed8 <_CORE_message_queue_Seize+0x94>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4fe8a: 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;
4fe8c: 53aa 0048 subql #1,%a2@(72)
the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain);
4fe90: 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;
4fe94: 2548 0050 movel %a0,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4fe98: 214c 0004 movel %a4,%a0@(4)
_ISR_Enable( level );
4fe9c: 46c1 movew %d1,%sr
*size_p = the_message->Contents.size;
4fe9e: 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 );
4fea2: 45ea 0060 lea %a2@(96),%a2
_Thread_Executing->Wait.count =
4fea6: 2079 0006 80b6 moveal 680b6 <_Thread_Executing>,%a0 4feac: 42a8 0024 clrl %a0@(36)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4feb0: 2f11 movel %a1@,%sp@- 4feb2: 486b 000c pea %a3@(12) 4feb6: 2f02 movel %d2,%sp@- 4feb8: 4eb9 0005 746c jsr 5746c <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 );
4febe: 4fef 000c lea %sp@(12),%sp 4fec2: 2d4a 0008 movel %a2,%fp@(8) 4fec6: 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 );
}
4feca: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4fed0: 4e5e unlk %fp 4fed2: 4ef9 0004 fcbc jmp 4fcbc <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
4fed8: 4a03 tstb %d3 4feda: 6612 bnes 4feee <_CORE_message_queue_Seize+0xaa>
_ISR_Enable( level );
4fedc: 46c1 movew %d1,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4fede: 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 );
}
4fee0: 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;
4fee6: 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 );
}
4feea: 4e5e unlk %fp 4feec: 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;
4feee: 7001 moveq #1,%d0 4fef0: 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;
4fef4: 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;
4fef8: 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;
4fefc: 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;
4ff00: 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 );
4ff04: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4ff06: 49f9 0005 1f1c lea 51f1c <_Thread_queue_Timeout>,%a4 4ff0c: 2d44 000c movel %d4,%fp@(12) 4ff10: 2d4c 0010 movel %a4,%fp@(16) 4ff14: 2d4a 0008 movel %a2,%fp@(8)
}
4ff18: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4ff1e: 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 );
4ff20: 4ef9 0005 1bbc jmp 51bbc <_Thread_queue_Enqueue_with_handler>
...
0004ff28 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
4ff28: 4e56 fff4 linkw %fp,#-12 4ff2c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4ff30: 246e 0008 moveal %fp@(8),%a2 4ff34: 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 ) {
4ff38: b4aa 004c cmpl %a2@(76),%d2 4ff3c: 6256 bhis 4ff94 <_CORE_message_queue_Submit+0x6c>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
4ff3e: 202a 0048 movel %a2@(72),%d0 4ff42: 675c beqs 4ffa0 <_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 ) {
4ff44: b0aa 0044 cmpl %a2@(68),%d0 4ff48: 650c bcss 4ff56 <_CORE_message_queue_Submit+0x2e> 4ff4a: 7002 moveq #2,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4ff4c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4ff52: 4e5e unlk %fp 4ff54: 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 *)
4ff56: 486a 0060 pea %a2@(96) 4ff5a: 4eb9 0004 fd1c jsr 4fd1c <_Chain_Get> 4ff60: 2640 moveal %d0,%a3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ff62: 2f02 movel %d2,%sp@- 4ff64: 2f2e 000c movel %fp@(12),%sp@- 4ff68: 486b 000c pea %a3@(12) 4ff6c: 4eb9 0005 746c jsr 5746c <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
4ff72: 2742 0008 movel %d2,%a3@(8)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
4ff76: 2f2e 001c movel %fp@(28),%sp@- 4ff7a: 2f0b movel %a3,%sp@- 4ff7c: 2f0a movel %a2,%sp@- 4ff7e: 4eb9 0005 4814 jsr 54814 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4ff84: 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(
4ff88: 4280 clrl %d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4ff8a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4ff90: 4e5e unlk %fp 4ff92: 4e75 rts
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
4ff94: 7001 moveq #1,%d0
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4ff96: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4ff9c: 4e5e unlk %fp 4ff9e: 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 );
4ffa0: 2f0a movel %a2,%sp@- 4ffa2: 4eb9 0005 1a5c jsr 51a5c <_Thread_queue_Dequeue>
if ( the_thread ) {
4ffa8: 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 );
4ffaa: 2640 moveal %d0,%a3
if ( the_thread ) {
4ffac: 4a80 tstl %d0 4ffae: 672e beqs 4ffde <_CORE_message_queue_Submit+0xb6> 4ffb0: 2f02 movel %d2,%sp@- 4ffb2: 2f2e 000c movel %fp@(12),%sp@- 4ffb6: 2f2b 002c movel %a3@(44),%sp@- 4ffba: 4eb9 0005 746c jsr 5746c <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
4ffc0: 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;
4ffc4: 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;
4ffc8: 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;
4ffca: 2082 movel %d2,%a0@
the_thread->Wait.count = (uint32_t) submit_type;
4ffcc: 222e 001c movel %fp@(28),%d1 4ffd0: 2741 0024 movel %d1,%a3@(36)
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4ffd4: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4ffda: 4e5e unlk %fp 4ffdc: 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 ) {
4ffde: 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 ) {
4ffe2: b0aa 0044 cmpl %a2@(68),%d0 4ffe6: 6400 ff62 bccw 4ff4a <_CORE_message_queue_Submit+0x22> 4ffea: 6000 ff6a braw 4ff56 <_CORE_message_queue_Submit+0x2e>
...
0004b100 <_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
)
{
4b100: 4e56 0000 linkw %fp,#0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4b104: 2279 0005 da82 moveal 5da82 <_Thread_Executing>,%a1 4b10a: 2f0a movel %a2,%sp@- 4b10c: 206e 0008 moveal %fp@(8),%a0 4b110: 246e 000c moveal %fp@(12),%a2 4b114: 2f02 movel %d2,%sp@-
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4b116: 42a9 0034 clrl %a1@(52)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4b11a: 4aa8 004e tstl %a0@(78) 4b11e: 673a beqs 4b15a <_CORE_mutex_Seize_interrupt_trylock+0x5a>
the_mutex->lock = CORE_MUTEX_LOCKED;
4b120: 42a8 004e clrl %a0@(78)
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4b124: 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;
4b126: 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;
4b12c: 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;
4b130: 2141 0052 movel %d1,%a0@(82)
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4b134: 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;
4b138: 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 ) ||
4b13c: b280 cmpl %d0,%d1 4b13e: 672e beqs 4b16e <_CORE_mutex_Seize_interrupt_trylock+0x6e> 4b140: 123c 0003 moveb #3,%d1 4b144: b280 cmpl %d0,%d1 4b146: 674e beqs 4b196 <_CORE_mutex_Seize_interrupt_trylock+0x96>
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4b148: 2012 movel %a2@,%d0 4b14a: 46c0 movew %d0,%sr 4b14c: 4280 clrl %d0
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
4b14e: 242e fff8 movel %fp@(-8),%d2 4b152: 246e fffc moveal %fp@(-4),%a2 4b156: 4e5e unlk %fp 4b158: 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 ) ) {
4b15a: b3e8 005a cmpal %a0@(90),%a1 4b15e: 671a beqs 4b17a <_CORE_mutex_Seize_interrupt_trylock+0x7a> 4b160: 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 );
4b164: 7001 moveq #1,%d0 4b166: 246e fffc moveal %fp@(-4),%a2 4b16a: 4e5e unlk %fp 4b16c: 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++;
4b16e: 52a9 001c addql #1,%a1@(28)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
4b172: 2012 movel %a2@,%d0 4b174: 46c0 movew %d0,%sr 4b176: 4280 clrl %d0 4b178: 60d4 bras 4b14e <_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 ) {
4b17a: 2028 0040 movel %a0@(64),%d0 4b17e: 6658 bnes 4b1d8 <_CORE_mutex_Seize_interrupt_trylock+0xd8>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4b180: 52a8 0052 addql #1,%a0@(82)
_ISR_Enable( *level_p );
4b184: 2012 movel %a2@,%d0 4b186: 46c0 movew %d0,%sr 4b188: 242e fff8 movel %fp@(-8),%d2 4b18c: 4280 clrl %d0 4b18e: 246e fffc moveal %fp@(-4),%a2 4b192: 4e5e unlk %fp 4b194: 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++;
4b196: 2429 001c movel %a1@(28),%d2 4b19a: 2002 movel %d2,%d0 4b19c: 5280 addql #1,%d0 4b19e: 2340 001c movel %d0,%a1@(28)
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
4b1a2: 2029 0014 movel %a1@(20),%d0
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4b1a6: 2228 004a movel %a0@(74),%d1
current = executing->current_priority;
if ( current == ceiling ) {
4b1aa: b081 cmpl %d1,%d0 4b1ac: 6700 0082 beqw 4b230 <_CORE_mutex_Seize_interrupt_trylock+0x130>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
4b1b0: 6244 bhis 4b1f6 <_CORE_mutex_Seize_interrupt_trylock+0xf6>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4b1b2: 7206 moveq #6,%d1
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4b1b4: 7001 moveq #1,%d0
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4b1b6: 2341 0034 movel %d1,%a1@(52)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
4b1ba: 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;
4b1be: 2140 004e movel %d0,%a0@(78)
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
4b1c2: 2342 001c movel %d2,%a1@(28)
_ISR_Enable( *level_p );
4b1c6: 2012 movel %a2@,%d0 4b1c8: 46c0 movew %d0,%sr 4b1ca: 242e fff8 movel %fp@(-8),%d2 4b1ce: 4280 clrl %d0 4b1d0: 246e fffc moveal %fp@(-4),%a2 4b1d4: 4e5e unlk %fp 4b1d6: 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 ) {
4b1d8: 7201 moveq #1,%d1 4b1da: b280 cmpl %d0,%d1 4b1dc: 6682 bnes 4b160 <_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;
4b1de: 7002 moveq #2,%d0 <== NOT EXECUTED 4b1e0: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED
_ISR_Enable( *level_p );
4b1e4: 2012 movel %a2@,%d0 <== NOT EXECUTED 4b1e6: 46c0 movew %d0,%sr <== NOT EXECUTED 4b1e8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4b1ec: 4280 clrl %d0 <== NOT EXECUTED 4b1ee: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4b1f2: 4e5e unlk %fp <== NOT EXECUTED 4b1f4: 4e75 rts <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4b1f6: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4b1fc: 5280 addql #1,%d0 4b1fe: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level>
return 0;
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4b204: 2012 movel %a2@,%d0 4b206: 46c0 movew %d0,%sr
_Thread_Change_priority(
4b208: 42a7 clrl %sp@- 4b20a: 2f28 004a movel %a0@(74),%sp@- 4b20e: 2f28 005a movel %a0@(90),%sp@- 4b212: 4eb9 0004 781c jsr 4781c <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4b218: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> 4b21e: 242e fff8 movel %fp@(-8),%d2 4b222: 4fef 000c lea %sp@(12),%sp 4b226: 4280 clrl %d0 4b228: 246e fffc moveal %fp@(-4),%a2 4b22c: 4e5e unlk %fp 4b22e: 4e75 rts
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
4b230: 2012 movel %a2@,%d0 4b232: 46c0 movew %d0,%sr 4b234: 242e fff8 movel %fp@(-8),%d2 4b238: 4280 clrl %d0 4b23a: 246e fffc moveal %fp@(-4),%a2 4b23e: 4e5e unlk %fp
...
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 80b0 jsr 480b0 <_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
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 da82 cmpl 5da82 <_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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 459f4: 5380 subql #1,%d0 459f6: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 dba6 movel 5dba6 <_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 dba6 movel %d1,5dba6 <_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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 45a3c: 5380 subql #1,%d0 45a3e: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 45a44: 60b6 bras 459fc <_Event_Timeout+0x60>
...
0004b37c <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4b37c: 4e56 ffcc linkw %fp,#-52 4b380: 226e 000c moveal %fp@(12),%a1 4b384: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4b388: 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;
4b38c: 2c09 movel %a1,%d6 4b38e: 5886 addql #4,%d6
uintptr_t const page_size = heap->page_size;
4b390: 202a 0010 movel %a2@(16),%d0
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4b394: 222e 0010 movel %fp@(16),%d1 4b398: 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;
4b39c: 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;
4b3a0: 2d40 fffc movel %d0,%fp@(-4)
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
if ( block_size_floor < alloc_size ) {
4b3a4: bc89 cmpl %a1,%d6 4b3a6: 6500 0146 bcsw 4b4ee <_Heap_Allocate_aligned_with_boundary+0x172>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4b3aa: 4a84 tstl %d4 4b3ac: 6600 013c bnew 4b4ea <_Heap_Allocate_aligned_with_boundary+0x16e>
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b3b0: b1ca cmpal %a2,%a0 4b3b2: 6700 0152 beqw 4b506 <_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;
4b3b6: 242e fffc movel %fp@(-4),%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b3ba: 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;
4b3bc: 5e82 addql #7,%d2
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b3be: 9a89 subl %a1,%d5
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b3c0: 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;
4b3c2: 2d42 fff8 movel %d2,%fp@(-8)
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b3c6: 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 ) {
4b3ca: 2028 0004 movel %a0@(4),%d0
while ( block != free_list_tail ) {
_HAssert( _Heap_Is_prev_used( block ) );
/* Statistics */
++search_count;
4b3ce: 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 ) {
4b3d0: b086 cmpl %d6,%d0 4b3d2: 630e blss 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66>
if ( alignment == 0 ) {
4b3d4: 4a81 tstl %d1 4b3d6: 6628 bnes 4b400 <_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;
4b3d8: 2408 movel %a0,%d2 4b3da: 5082 addql #8,%d2
boundary
);
}
}
if ( alloc_begin != 0 ) {
4b3dc: 4a82 tstl %d2 4b3de: 6600 00ee bnew 4b4ce <_Heap_Allocate_aligned_with_boundary+0x152>
break;
}
block = block->next;
4b3e2: 2068 0008 moveal %a0@(8),%a0
if ( alignment == 0 ) {
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b3e6: b1ca cmpal %a2,%a0 4b3e8: 66e0 bnes 4b3ca <_Heap_Allocate_aligned_with_boundary+0x4e> 4b3ea: 4280 clrl %d0
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
Heap_Statistics *const stats = &heap->stats;
4b3ec: b6aa 0044 cmpl %a2@(68),%d3 4b3f0: 6304 blss 4b3f6 <_Heap_Allocate_aligned_with_boundary+0x7a>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4b3f2: 2543 0044 movel %d3,%a2@(68)
}
return (void *) alloc_begin;
}
4b3f6: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b3fc: 4e5e unlk %fp 4b3fe: 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;
4b400: 7efe moveq #-2,%d7 4b402: 4be8 0008 lea %a0@(8),%a5 4b406: 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;
4b408: 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;
4b40c: 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;
4b40e: 2a2e fff8 movel %fp@(-8),%d5 4b412: 9a8c subl %a4,%d5
uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET;
uintptr_t alloc_begin = alloc_end - alloc_size;
4b414: 242e fff4 movel %fp@(-12),%d2 4b418: d480 addl %d0,%d2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4b41a: 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;
4b41c: d085 addl %d5,%d0 4b41e: 4c41 7005 remul %d1,%d5,%d7 4b422: 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 ) {
4b424: b480 cmpl %d0,%d2 4b426: 630a blss 4b432 <_Heap_Allocate_aligned_with_boundary+0xb6> 4b428: 2a00 movel %d0,%d5 4b42a: 4c41 5002 remul %d1,%d2,%d5 4b42e: 9082 subl %d2,%d0 4b430: 2400 movel %d0,%d2
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4b432: 4a84 tstl %d4 4b434: 676c beqs 4b4a2 <_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;
4b436: 2002 movel %d2,%d0 4b438: d089 addl %a1,%d0 4b43a: 2e00 movel %d0,%d7 4b43c: 4c44 7005 remul %d4,%d5,%d7 4b440: 2e00 movel %d0,%d7 4b442: 9e85 subl %d5,%d7 4b444: 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 ) {
4b446: be82 cmpl %d2,%d7 4b448: 6358 blss 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126> 4b44a: be80 cmpl %d0,%d7 4b44c: 6454 bccs 4b4a2 <_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;
4b44e: 2e0d movel %a5,%d7 4b450: 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 ) {
4b452: ba87 cmpl %d7,%d5 4b454: 658c bcss 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4b456: 9a89 subl %a1,%d5 4b458: 2005 movel %d5,%d0 4b45a: 2647 moveal %d7,%a3 4b45c: 4c41 0002 remul %d1,%d2,%d0 4b460: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4b462: 2005 movel %d5,%d0 4b464: d089 addl %a1,%d0 4b466: 2405 movel %d5,%d2 4b468: 2e00 movel %d0,%d7 4b46a: 4c44 7005 remul %d4,%d5,%d7 4b46e: 2e00 movel %d0,%d7 4b470: 9e85 subl %d5,%d7 4b472: 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 ) {
4b474: be82 cmpl %d2,%d7 4b476: 632a blss 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126> 4b478: be80 cmpl %d0,%d7 4b47a: 6426 bccs 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126>
if ( boundary_line < boundary_floor ) {
4b47c: ba8b cmpl %a3,%d5 4b47e: 6500 ff62 bcsw 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66>
return 0;
}
alloc_begin = boundary_line - alloc_size;
4b482: 9a89 subl %a1,%d5 4b484: 2005 movel %d5,%d0 4b486: 4c41 0002 remul %d1,%d2,%d0 4b48a: 9a82 subl %d2,%d5
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4b48c: 2005 movel %d5,%d0 4b48e: d089 addl %a1,%d0 4b490: 2405 movel %d5,%d2 4b492: 2e00 movel %d0,%d7 4b494: 4c44 7005 remul %d4,%d5,%d7 4b498: 2e00 movel %d0,%d7 4b49a: 9e85 subl %d5,%d7 4b49c: 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 ) {
4b49e: be82 cmpl %d2,%d7 4b4a0: 62d6 bhis 4b478 <_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 ) {
4b4a2: b48d cmpl %a5,%d2 4b4a4: 6500 ff3c bcsw 4b3e2 <_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;
4b4a8: 70f8 moveq #-8,%d0 4b4aa: 9088 subl %a0,%d0 4b4ac: 2a40 moveal %d0,%a5 4b4ae: 2e02 movel %d2,%d7 4b4b0: dbc2 addal %d2,%a5 4b4b2: 202e fffc movel %fp@(-4),%d0 4b4b6: 4c40 7005 remul %d0,%d5,%d7 4b4ba: 9bc5 subal %d5,%a5
if ( free_size >= min_block_size || free_size == 0 ) {
4b4bc: bbcc cmpal %a4,%a5 4b4be: 6400 ff1c bccw 4b3dc <_Heap_Allocate_aligned_with_boundary+0x60> 4b4c2: 4a8d tstl %a5 4b4c4: 6600 ff1c bnew 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66>
boundary
);
}
}
if ( alloc_begin != 0 ) {
4b4c8: 4a82 tstl %d2 4b4ca: 6700 ff16 beqw 4b3e2 <_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 );
4b4ce: 2f09 movel %a1,%sp@-
block = block->next;
}
if ( alloc_begin != 0 ) {
/* Statistics */
stats->searches += search_count;
4b4d0: d7aa 004c addl %d3,%a2@(76)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4b4d4: 2f02 movel %d2,%sp@- 4b4d6: 2f08 movel %a0,%sp@- 4b4d8: 2f0a movel %a2,%sp@- 4b4da: 4eb9 0004 6e38 jsr 46e38 <_Heap_Block_allocate> 4b4e0: 4fef 0010 lea %sp@(16),%sp 4b4e4: 2002 movel %d2,%d0 4b4e6: 6000 ff04 braw 4b3ec <_Heap_Allocate_aligned_with_boundary+0x70>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
4b4ea: b889 cmpl %a1,%d4 4b4ec: 640c bccs 4b4fa <_Heap_Allocate_aligned_with_boundary+0x17e>
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
4b4ee: 4280 clrl %d0
}
return (void *) alloc_begin;
}
4b4f0: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b4f6: 4e5e unlk %fp 4b4f8: 4e75 rts
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
4b4fa: 4a81 tstl %d1 4b4fc: 6600 feb2 bnew 4b3b0 <_Heap_Allocate_aligned_with_boundary+0x34> 4b500: 2200 movel %d0,%d1 4b502: 6000 feac braw 4b3b0 <_Heap_Allocate_aligned_with_boundary+0x34>
alignment = page_size;
}
}
while ( block != free_list_tail ) {
4b506: 4283 clrl %d3 4b508: 4280 clrl %d0 4b50a: 6000 fee0 braw 4b3ec <_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>
...
00050480 <_Heap_Extend>:
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
50480: 4e56 fff4 linkw %fp,#-12 50484: 206e 0008 moveal %fp@(8),%a0 50488: 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;
5048c: 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;
50490: 2268 0024 moveal %a0@(36),%a1
Heap_Control *heap,
void *area_begin_ptr,
uintptr_t area_size,
uintptr_t *amount_extended
)
{
50494: 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;
50498: b0a8 0018 cmpl %a0@(24),%d0 5049c: 6410 bccs 504ae <_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 ) {
5049e: b280 cmpl %d0,%d1 504a0: 671c beqs 504be <_Heap_Extend+0x3e> 504a2: 7002 moveq #2,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
504a4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504aa: 4e5e unlk %fp 504ac: 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 ) {
504ae: b280 cmpl %d0,%d1 504b0: 63ec blss 5049e <_Heap_Extend+0x1e> 504b2: 7001 moveq #1,%d0
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
}
return HEAP_EXTEND_SUCCESSFUL;
}
504b4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504ba: 4e5e unlk %fp 504bc: 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;
504be: 2200 movel %d0,%d1 504c0: d2ae 0010 addl %fp@(16),%d1
* block and free it.
*/
heap->area_end = new_heap_area_end;
extend_size = new_heap_area_end
504c4: 70f8 moveq #-8,%d0 504c6: 9089 subl %a1,%d0 504c8: d081 addl %d1,%d0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
504ca: 2600 movel %d0,%d3 504cc: 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;
504d2: 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;
504d6: 246e 0014 moveal %fp@(20),%a2 504da: 9082 subl %d2,%d0 504dc: 2480 movel %d0,%a2@
if( extend_size >= heap->min_block_size ) {
504de: b0a8 0014 cmpl %a0@(20),%d0 504e2: 640c bccs 504f0 <_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 ));
504e4: 4280 clrl %d0 <== NOT EXECUTED
}
return HEAP_EXTEND_SUCCESSFUL;
}
504e6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504ec: 4e5e unlk %fp 504ee: 4e75 rts
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
504f0: 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);
504f2: 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;
504f6: 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 =
504fa: 2228 0020 movel %a0@(32),%d1 504fe: 928a subl %a2,%d1 50500: 8480 orl %d0,%d2
((uintptr_t) heap->first_block - (uintptr_t) new_last_block)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
50502: 214a 0024 movel %a2,%a0@(36) 50506: 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 =
5050a: 7401 moveq #1,%d2 5050c: 8481 orl %d1,%d2 5050e: 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 ));
50512: 4869 0008 pea %a1@(8)
| HEAP_PREV_BLOCK_USED;
heap->last_block = new_last_block;
/* Statistics */
stats->size += extend_size;
50516: d1a8 002c addl %d0,%a0@(44)
++stats->used_blocks;
5051a: 52a8 0040 addql #1,%a0@(64)
--stats->frees; /* Do not count subsequent call as actual free() */
5051e: 53a8 0050 subql #1,%a0@(80)
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block ));
50522: 2f08 movel %a0,%sp@- 50524: 4eb9 0004 b58c jsr 4b58c <_Heap_Free> 5052a: 508f addql #8,%sp 5052c: 4280 clrl %d0 5052e: 60b6 bras 504e6 <_Heap_Extend+0x66>
0004b510 <_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 )
{
4b510: 4e56 ffe4 linkw %fp,#-28 4b514: 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 )
4b518: 2040 moveal %d0,%a0 4b51a: 5188 subql #8,%a0 4b51c: 226e 0008 moveal %fp@(8),%a1 4b520: 4c69 0001 0010 remul %a1@(16),%d1,%d0 4b526: 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;
4b52a: 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 )
4b52e: 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
4b530: b088 cmpl %a0,%d0 4b532: 6200 00a0 bhiw 4b5d4 <_Heap_Free+0xc4>
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
4b536: 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
4b53a: b288 cmpl %a0,%d1 4b53c: 6500 0096 bcsw 4b5d4 <_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;
4b540: 2628 0004 movel %a0@(4),%d3 4b544: 74fe moveq #-2,%d2 4b546: 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);
4b548: 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
4b54c: b5c0 cmpal %d0,%a2 4b54e: 6500 0084 bcsw 4b5d4 <_Heap_Free+0xc4> 4b552: b5c1 cmpal %d1,%a2 4b554: 627e bhis 4b5d4 <_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;
4b556: 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 ) ) {
4b55a: 7a01 moveq #1,%d5 4b55c: ca84 andl %d4,%d5 4b55e: 4a05 tstb %d5 4b560: 6772 beqs 4b5d4 <_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;
4b562: 7afe moveq #-2,%d5 4b564: c885 andl %d5,%d4
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4b566: b5c1 cmpal %d1,%a2 4b568: 6700 00fa beqw 4b664 <_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 )
4b56c: 7a01 moveq #1,%d5 4b56e: 7c01 moveq #1,%d6 4b570: cab2 4804 andl %a2@(00000004,%d4:l),%d5 4b574: 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 ) ) {
4b576: 7c01 moveq #1,%d6 4b578: c686 andl %d6,%d3 4b57a: 4a03 tstb %d3 4b57c: 6660 bnes 4b5de <_Heap_Free+0xce>
uintptr_t const prev_size = block->prev_size;
4b57e: 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);
4b580: 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
4b582: b1c0 cmpal %d0,%a0 4b584: 654e bcss 4b5d4 <_Heap_Free+0xc4> 4b586: b1c1 cmpal %d1,%a0 4b588: 624a bhis 4b5d4 <_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) ) {
4b58a: 7001 moveq #1,%d0 4b58c: c0a8 0004 andl %a0@(4),%d0 4b590: 4a00 tstb %d0 4b592: 6740 beqs 4b5d4 <_Heap_Free+0xc4>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4b594: 4a05 tstb %d5 4b596: 6700 00d2 beqw 4b66a <_Heap_Free+0x15a>
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4b59a: 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;
4b59e: 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;
4b5a2: d882 addl %d2,%d4 4b5a4: d684 addl %d4,%d3
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b5a6: 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;
4b5a8: 246a 0008 moveal %a2@(8),%a2 4b5ac: 8083 orl %d3,%d0
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4b5ae: 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;
4b5b2: 2140 0004 movel %d0,%a0@(4)
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4b5b6: 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;
4b5ba: 274a 0008 movel %a2,%a3@(8)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b5be: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b5c2: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b5c6: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4b5ca: 7001 moveq #1,%d0
return( true );
}
4b5cc: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 4b5d0: 4e5e unlk %fp 4b5d2: 4e75 rts 4b5d4: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
4b5d8: 4200 clrb %d0
}
4b5da: 4e5e unlk %fp 4b5dc: 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 */
4b5de: 4a05 tstb %d5 4b5e0: 6736 beqs 4b618 <_Heap_Free+0x108>
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4b5e2: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + next_block_size;
4b5e6: d882 addl %d2,%d4
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b5e8: 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;
4b5ea: 246a 0008 moveal %a2@(8),%a2 4b5ee: 8084 orl %d4,%d0
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4b5f0: 2184 4800 movel %d4,%a0@(00000000,%d4:l)
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4b5f4: 214b 000c movel %a3,%a0@(12)
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4b5f8: 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;
4b5fc: 2140 0004 movel %d0,%a0@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b600: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b604: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b608: 52a9 0050 addql #1,%a1@(80)
stats->free_size += block_size;
4b60c: 7001 moveq #1,%d0
new_block->prev = prev;
next->prev = new_block;
4b60e: 2548 000c movel %a0,%a2@(12)
prev->next = new_block;
4b612: 2748 0008 movel %a0,%a3@(8) 4b616: 60b4 bras 4b5cc <_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;
4b618: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b61a: 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;
4b61c: 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;
4b61e: 2669 0008 moveal %a1@(8),%a3 4b622: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b626: cdaa 0004 andl %d6,%a2@(4)
next_block->prev_size = block_size;
4b62a: 2482 movel %d2,%a2@
/* Statistics */
++stats->free_blocks;
4b62c: 2029 0038 movel %a1@(56),%d0 4b630: 5280 addql #1,%d0
new_block->next = next;
4b632: 214b 0008 movel %a3,%a0@(8)
new_block->prev = block_before;
4b636: 2149 000c movel %a1,%a0@(12)
block_before->next = new_block;
4b63a: 2348 0008 movel %a0,%a1@(8)
next->prev = new_block;
4b63e: 2748 000c movel %a0,%a3@(12) 4b642: 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;
4b646: b0a9 003c cmpl %a1@(60),%d0 4b64a: 6300 ff72 blsw 4b5be <_Heap_Free+0xae>
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b64e: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b652: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b656: 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;
4b65a: 2340 003c movel %d0,%a1@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b65e: 7001 moveq #1,%d0 4b660: 6000 ff6a braw 4b5cc <_Heap_Free+0xbc>
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4b664: 4205 clrb %d5 4b666: 6000 ff0e braw 4b576 <_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;
4b66a: d682 addl %d2,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4b66c: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b66e: 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;
4b670: 8a83 orl %d3,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
4b672: 2483 movel %d3,%a2@
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b674: 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;
4b676: 2145 0004 movel %d5,%a0@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4b67a: cdaa 0004 andl %d6,%a2@(4)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4b67e: d5a9 0030 addl %d2,%a1@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4b682: 53a9 0040 subql #1,%a1@(64)
++stats->frees;
4b686: 52a9 0050 addql #1,%a1@(80) 4b68a: 6000 ff40 braw 4b5cc <_Heap_Free+0xbc>
...
0007ac20 <_Heap_Get_information>:
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
7ac20: 4e56 fff4 linkw %fp,#-12 7ac24: 206e 0008 moveal %fp@(8),%a0 7ac28: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7ac2c: 246e 000c moveal %fp@(12),%a2
Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block;
7ac30: 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;
7ac34: 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;
7ac38: 4292 clrl %a2@
the_info->Free.total = 0;
7ac3a: 42aa 0008 clrl %a2@(8)
the_info->Free.largest = 0;
7ac3e: 42aa 0004 clrl %a2@(4)
the_info->Used.number = 0;
7ac42: 42aa 000c clrl %a2@(12)
the_info->Used.total = 0;
7ac46: 42aa 0014 clrl %a2@(20)
the_info->Used.largest = 0;
7ac4a: 42aa 0010 clrl %a2@(16)
while ( the_block != end ) {
7ac4e: b489 cmpl %a1,%d2 7ac50: 6746 beqs 7ac98 <_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;
7ac52: 260a movel %a2,%d3 7ac54: 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 ) {
7ac5a: 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;
7ac5e: 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) )
7ac60: 204a moveal %a2,%a0 7ac62: 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);
7ac64: 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;
7ac66: 2229 0004 movel %a1@(4),%d1 7ac6a: 0801 0000 btst #0,%d1 7ac6e: 6702 beqs 7ac72 <_Heap_Get_information+0x52> 7ac70: 2043 moveal %d3,%a0
info = &the_info->Used;
else
info = &the_info->Free;
info->number++;
7ac72: 5290 addql #1,%a0@
info->total += the_size;
7ac74: d1a8 0008 addl %d0,%a0@(8)
if ( info->largest < the_size )
7ac78: b0a8 0004 cmpl %a0@(4),%d0 7ac7c: 6304 blss 7ac82 <_Heap_Get_information+0x62>
info->largest = the_size;
7ac7e: 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 ) {
7ac82: b3c2 cmpal %d2,%a1 7ac84: 66d8 bnes 7ac5e <_Heap_Get_information+0x3e> 7ac86: 202a 0014 movel %a2@(20),%d0 7ac8a: 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;
7ac8c: 2540 0014 movel %d0,%a2@(20)
}
7ac90: 4cd7 040c moveml %sp@,%d2-%d3/%a2 7ac94: 4e5e unlk %fp 7ac96: 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 ) {
7ac98: 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;
7ac9a: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED
}
7ac9e: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED 7aca2: 4e5e unlk %fp <== NOT EXECUTED
...
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 c2c6 movel 5c2c6 <Configuration+0x32>,%d3
drivers_in_table = Configuration.number_of_device_drivers;
464ac: 2439 0005 c2c2 movel 5c2c2 <Configuration+0x2e>,%d2
number_of_drivers = Configuration.maximum_drivers;
464b2: 2839 0005 c2be movel 5c2be <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 dbe6 movel %d3,5dbe6 <_IO_Driver_address_table>
_IO_Number_of_drivers = number_of_drivers;
464c2: 23c2 0005 dbe2 movel %d2,5dbe2 <_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 9080 jsr 49080 <_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 dbe2 movel %d4,5dbe2 <_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 dbe6 movel %d0,5dbe6 <_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 e0f8 jsr 4e0f8 <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 dbe6 movel 5dbe6 <_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 da72 moveb %d1,5da72 <_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 da6e movel %d0,5da6e <_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 da74 movel %d2,5da74 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
46fa2: 4eb9 0004 8cb2 jsr 48cb2 <_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 db4a movel %d0,5db4a <_System_state_Current> 46fca: 60fe bras 46fca <_Internal_error_Occurred+0x5a>
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 b07c lea 4b07c <_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 <== NOT EXECUTED
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 90b4 jsr 490b4 <_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 90b4 jsr 490b4 <_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 90d0 jsr 490d0 <_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 b07c lea 4b07c <_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 b0b8 jsr 4b0b8 <_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 9080 jsr 49080 <_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 e088 jsr 4e088 <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 e088 jsr 4e088 <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 e088 jsr 4e088 <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 90d0 jsr 490d0 <_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 <== NOT EXECUTED
00053bec <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
53bec: 4e56 ffe0 linkw %fp,#-32 53bf0: 48d7 043c moveml %d2-%d5/%a2,%sp@ 53bf4: 262e 000c movel %fp@(12),%d3 53bf8: 242e 0010 movel %fp@(16),%d2
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
53bfc: 4a83 tstl %d3 53bfe: 660e bnes 53c0e <_Objects_Get_name_as_string+0x22>
}
}
*d = '\0';
_Thread_Enable_dispatch();
return name;
53c00: 4282 clrl %d2
} return NULL; /* unreachable path */ }
53c02: 2002 movel %d2,%d0 53c04: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 53c0a: 4e5e unlk %fp 53c0c: 4e75 rts
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
53c0e: 4a82 tstl %d2 53c10: 67f0 beqs 53c02 <_Objects_Get_name_as_string+0x16>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
53c12: 4aae 0008 tstl %fp@(8) 53c16: 6700 00a8 beqw 53cc0 <_Objects_Get_name_as_string+0xd4> 53c1a: 282e 0008 movel %fp@(8),%d4
information = _Objects_Get_information_id( tmpId );
53c1e: 2f04 movel %d4,%sp@- 53c20: 4eb9 0004 c8b0 jsr 4c8b0 <_Objects_Get_information_id>
if ( !information )
53c26: 588f addql #4,%sp 53c28: 4a80 tstl %d0 53c2a: 67d4 beqs 53c00 <_Objects_Get_name_as_string+0x14>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
53c2c: 486e fffc pea %fp@(-4) 53c30: 2f04 movel %d4,%sp@- 53c32: 2f00 movel %d0,%sp@- 53c34: 4eb9 0004 c990 jsr 4c990 <_Objects_Get>
switch ( location ) {
53c3a: 4fef 000c lea %sp@(12),%sp 53c3e: 4aae fffc tstl %fp@(-4) 53c42: 66bc bnes 53c00 <_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;
53c44: 2040 moveal %d0,%a0
lname[ 0 ] = (u32_name >> 24) & 0xff;
53c46: 7818 moveq #24,%d4
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c48: 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;
53c4a: 2028 000c movel %a0@(12),%d0
lname[ 0 ] = (u32_name >> 24) & 0xff;
53c4e: 2200 movel %d0,%d1 53c50: e8a9 lsrl %d4,%d1
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
53c52: 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;
53c54: 2800 movel %d0,%d4
lname[ 2 ] = (u32_name >> 8) & 0xff;
53c56: e08d lsrl #8,%d5
lname[ 3 ] = (u32_name >> 0) & 0xff;
53c58: 1d40 fffa moveb %d0,%fp@(-6)
lname[ 4 ] = '\0';
53c5c: 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;
53c5e: 4244 clrw %d4 53c60: 4844 swap %d4
lname[ 2 ] = (u32_name >> 8) & 0xff;
53c62: 1d45 fff9 moveb %d5,%fp@(-7)
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
53c66: 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;
53c6a: 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;
53c6e: 1d41 fff7 moveb %d1,%fp@(-9) 53c72: 1001 moveb %d1,%d0
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c74: 4a83 tstl %d3 53c76: 6756 beqs 53cce <_Objects_Get_name_as_string+0xe2> 53c78: 4a01 tstb %d1 53c7a: 6752 beqs 53cce <_Objects_Get_name_as_string+0xe2> 53c7c: 2042 moveal %d2,%a0 53c7e: 4281 clrl %d1 53c80: 45ee fff7 lea %fp@(-9),%a2
*d = (isprint((unsigned char)*s)) ? *s : '*';
53c84: 4284 clrl %d4 53c86: 1800 moveb %d0,%d4
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53c88: 5281 addql #1,%d1
*d = (isprint((unsigned char)*s)) ? *s : '*';
53c8a: 2279 0006 9780 moveal 69780 <__ctype_ptr__>,%a1 53c90: 1831 4801 moveb %a1@(00000001,%d4:l),%d4 53c94: 49c4 extbl %d4 53c96: 0284 0000 0097 andil #151,%d4 53c9c: 6602 bnes 53ca0 <_Objects_Get_name_as_string+0xb4> 53c9e: 702a moveq #42,%d0 53ca0: 10c0 moveb %d0,%a0@+
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53ca2: b681 cmpl %d1,%d3 53ca4: 6306 blss 53cac <_Objects_Get_name_as_string+0xc0> 53ca6: 1032 1800 moveb %a2@(00000000,%d1:l),%d0 53caa: 66d8 bnes 53c84 <_Objects_Get_name_as_string+0x98>
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
53cac: 4210 clrb %a0@
_Thread_Enable_dispatch();
53cae: 4eb9 0004 d2f8 jsr 4d2f8 <_Thread_Enable_dispatch>
return name;
}
return NULL; /* unreachable path */
}
53cb4: 2002 movel %d2,%d0 53cb6: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 53cbc: 4e5e unlk %fp 53cbe: 4e75 rts
return NULL;
if ( name == NULL )
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
53cc0: 2079 0006 b59a moveal 6b59a <_Thread_Executing>,%a0 53cc6: 2828 0008 movel %a0@(8),%d4 53cca: 6000 ff52 braw 53c1e <_Objects_Get_name_as_string+0x32>
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
53cce: 2042 moveal %d2,%a0
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
53cd0: 4210 clrb %a0@
_Thread_Enable_dispatch();
53cd2: 4eb9 0004 d2f8 jsr 4d2f8 <_Thread_Enable_dispatch> 53cd8: 60da bras 53cb4 <_Objects_Get_name_as_string+0xc8>
...
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 d980 lea 5d980 <_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 d16c lea 5d16c <null_local_table.3444>,%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 b054 lea 4b054 <_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 90d0 jsr 490d0 <_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>
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 c28a moveal 5c28a <Configuration_RTEMS_API+0x2a>,%a2
maximum = Configuration_RTEMS_API.number_of_initialization_tasks;
4615e: 2639 0005 c286 movel 5c286 <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>
...
0004ae1a <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
4ae1a: 4e56 ffec linkw %fp,#-20 4ae1e: 206e 0008 moveal %fp@(8),%a0 4ae22: 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 ];
4ae26: 2468 0108 moveal %a0@(264),%a2
if ( !api )
4ae2a: 4a8a tstl %a2 4ae2c: 671a beqs 4ae48 <_RTEMS_tasks_Post_switch_extension+0x2e>
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
4ae2e: 203c 0000 0700 movel #1792,%d0 4ae34: 40c1 movew %sr,%d1 4ae36: 8081 orl %d1,%d0 4ae38: 46c0 movew %d0,%sr
signal_set = asr->signals_posted;
4ae3a: 242a 0012 movel %a2@(18),%d2
asr->signals_posted = 0;
4ae3e: 42aa 0012 clrl %a2@(18)
_ISR_Enable( level );
4ae42: 46c1 movew %d1,%sr
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
4ae44: 4a82 tstl %d2 4ae46: 660a bnes 4ae52 <_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 );
}
4ae48: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 <== NOT EXECUTED 4ae4e: 4e5e unlk %fp <== NOT EXECUTED 4ae50: 4e75 rts <== NOT EXECUTED
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
return;
asr->nest_level += 1;
4ae52: 52aa 001a addql #1,%a2@(26)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
4ae56: 260e movel %fp,%d3 4ae58: 5983 subql #4,%d3 4ae5a: 47f9 0004 cd88 lea 4cd88 <rtems_task_mode>,%a3 4ae60: 2f03 movel %d3,%sp@- 4ae62: 2f3c 0000 ffff movel #65535,%sp@- 4ae68: 2f2a 000e movel %a2@(14),%sp@- 4ae6c: 4e93 jsr %a3@
(*asr->handler)( signal_set );
4ae6e: 2f02 movel %d2,%sp@- 4ae70: 206a 000a moveal %a2@(10),%a0 4ae74: 4e90 jsr %a0@
asr->nest_level -= 1;
4ae76: 53aa 001a subql #1,%a2@(26)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
4ae7a: 2f03 movel %d3,%sp@- 4ae7c: 2f3c 0000 ffff movel #65535,%sp@- 4ae82: 2f2e fffc movel %fp@(-4),%sp@- 4ae86: 4e93 jsr %a3@ 4ae88: 4fef 001c lea %sp@(28),%sp
}
4ae8c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4ae92: 4e5e unlk %fp <== NOT EXECUTED
0004856c <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
4856c: 4e56 0000 linkw %fp,#0 48570: 2039 0006 7fb8 movel 67fb8 <_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 7fb8 movel %d0,67fb8 <_Thread_Dispatch_disable_level>
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
48584: 2039 0006 804a movel 6804a <_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 8084 pea 68084 <_Watchdog_Seconds_chain> 4859c: 4eb9 0004 ab6c jsr 4ab6c <_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 804a movel %a2@,6804a <_TOD_Now> 485a8: 588a addql #4,%a2 485aa: 4fef 000c lea %sp@(12),%sp 485ae: 23d2 0006 804e movel %a2@,6804e <_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 7fcc moveb %d0,67fcc <_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 8084 pea 68084 <_Watchdog_Seconds_chain> 485d6: 4eb9 0004 ab6c jsr 4ab6c <_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 804a movel %a2@,6804a <_TOD_Now> 485e2: 588a addql #4,%a2 485e4: 4fef 000c lea %sp@(12),%sp 485e8: 23d2 0006 804e movel %a2@,6804e <_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 7fcc moveb %d0,67fcc <_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 da78 movew 5da78 <_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 da78 movew %d0,5da78 <_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 da56 moveal 5da56 <_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 da56 movel %a0,5da56 <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
479f0: 2079 0005 da82 moveal 5da82 <_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 da92 moveb %d0,5da92 <_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 da92 moveb %d0,5da92 <_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 d9c8 movel 5d9c8 <_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 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 47a4a: 4eb9 0004 8d50 jsr 48d50 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47a50: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47a56: 5280 addql #1,%d0 47a58: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 8618 jsr 48618 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
47a74: 2f0a movel %a2,%sp@- 47a76: 4eb9 0004 8424 jsr 48424 <_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 da4e cmpal 5da4e <_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 90d0 jsr 490d0 <_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 8814 jsr 48814 <_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 90d0 jsr 490d0 <_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 da4e clrl 5da4e <_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 8f64 jsr 48f64 <_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 da4e cmpal 5da4e <_Thread_Allocated_fp>,%a2 47af4: 669e bnes 47a94 <_Thread_Close+0x78>
47af6: 60e2 bras 47ada <_Thread_Close+0xbe> <== NOT EXECUTED
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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47d46: 5380 subql #1,%d0 47d48: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 47d4e: 2039 0005 d9c8 movel 5d9c8 <_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>
...
0004d208 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4d208: 4e56 0000 linkw %fp,#0 4d20c: 2f0a movel %a2,%sp@-
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4d20e: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4d214: 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;
4d216: 222a 00b4 movel %a2@(180),%d1
_ISR_Set_level(level);
4d21a: 40c0 movew %sr,%d0 4d21c: e189 lsll #8,%d1 4d21e: 0280 0000 f8ff andil #63743,%d0 4d224: 8081 orl %d1,%d0 4d226: 46c0 movew %d0,%sr
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
doneConstructors = 1;
4d228: 7001 moveq #1,%d0
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4d22a: 1439 0005 d17c moveb 5d17c <doneConstructors.3595>,%d2
doneConstructors = 1;
4d230: 13c0 0005 d17c moveb %d0,5d17c <doneConstructors.3595>
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
4d236: 4aaa 0100 tstl %a2@(256) 4d23a: 6720 beqs 4d25c <_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 );
4d23c: 2079 0005 da4e moveal 5da4e <_Thread_Allocated_fp>,%a0 4d242: b1ca cmpal %a2,%a0 4d244: 6716 beqs 4d25c <_Thread_Handler+0x54>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
4d246: 4a88 tstl %a0 4d248: 670c beqs 4d256 <_Thread_Handler+0x4e>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
4d24a: 4868 0100 pea %a0@(256) 4d24e: 4eb9 0004 9286 jsr 49286 <_CPU_Context_save_fp> 4d254: 588f addql #4,%sp
_Thread_Allocated_fp = executing;
4d256: 23ca 0005 da4e movel %a2,5da4e <_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 );
4d25c: 2f0a movel %a2,%sp@- 4d25e: 4eb9 0004 8c34 jsr 48c34 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4d264: 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) */ {
4d26a: 588f addql #4,%sp 4d26c: 4a02 tstb %d2 4d26e: 6746 beqs 4d2b6 <_Thread_Handler+0xae>
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4d270: 4aaa 009e tstl %a2@(158) 4d274: 6718 beqs 4d28e <_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 );
4d276: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d278: 4eb9 0004 8c72 jsr 48c72 <_User_extensions_Thread_exitted> <== NOT EXECUTED
_Internal_error_Occurred(
4d27e: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED 4d282: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4d286: 42a7 clrl %sp@- <== NOT EXECUTED 4d288: 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)(
4d28e: 2f2a 00a6 movel %a2@(166),%sp@- 4d292: 206a 009a moveal %a2@(154),%a0 4d296: 4e90 jsr %a0@
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4d298: 588f addql #4,%sp 4d29a: 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 );
4d29e: 2f0a movel %a2,%sp@- 4d2a0: 4eb9 0004 8c72 jsr 48c72 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
4d2a6: 4878 0006 pea 6 <EXTENDSFDF> 4d2aa: 4878 0001 pea 1 <ADD> 4d2ae: 42a7 clrl %sp@- 4d2b0: 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 ();
4d2b6: 4eb9 0005 a8c4 jsr 5a8c4 <_init>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4d2bc: 4aaa 009e tstl %a2@(158) 4d2c0: 66b4 bnes 4d276 <_Thread_Handler+0x6e> 4d2c2: 60ca bras 4d28e <_Thread_Handler+0x86>
00047fd0 <_Thread_Handler_initialization>:
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
47fd0: 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)
47fd4: 4ab9 0005 c2b8 tstl 5c2b8 <Configuration+0x24> 47fda: 57c0 seq %d0 47fdc: 4ab9 0005 c2b4 tstl 5c2b4 <Configuration+0x20> 47fe2: 57c1 seq %d1 47fe4: 4480 negl %d0 47fe6: 4481 negl %d1 47fe8: b380 eorl %d1,%d0
uint32_t maximum_extensions;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
47fea: 2239 0005 c2a4 movel 5c2a4 <Configuration+0x10>,%d1
maximum_extensions = Configuration.maximum_extensions;
47ff0: 2079 0005 c29c moveal 5c29c <Configuration+0x8>,%a0
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
47ff6: 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)
47ff8: 4a00 tstb %d0 47ffa: 6600 00a2 bnew 4809e <_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(
47ffe: 4280 clrl %d0 48000: 1039 0005 c292 moveb 5c292 <rtems_maximum_priority>,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
48006: 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(
48008: 5280 addql #1,%d0
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
4800a: 23c1 0005 d978 movel %d1,5d978 <_Thread_Ticks_per_timeslice>
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
48010: 2200 movel %d0,%d1 48012: e588 lsll #2,%d0 48014: e989 lsll #4,%d1
_Thread_Allocated_fp = NULL;
#endif
_Thread_Do_post_task_switch_extension = 0;
_Thread_Maximum_extensions = maximum_extensions;
48016: 23c8 0005 da66 movel %a0,5da66 <_Thread_Maximum_extensions>
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
_Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error(
4801c: 9280 subl %d0,%d1
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
4801e: 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(
48020: 2f01 movel %d1,%sp@-
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Context_Switch_necessary = false;
48022: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary>
_Thread_Executing = NULL;
48028: 42b9 0005 da82 clrl 5da82 <_Thread_Executing>
_Thread_Heir = NULL;
4802e: 42b9 0005 da56 clrl 5da56 <_Thread_Heir>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL;
48034: 42b9 0005 da4e clrl 5da4e <_Thread_Allocated_fp>
#endif
_Thread_Do_post_task_switch_extension = 0;
4803a: 42b9 0005 da6a clrl 5da6a <_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(
48040: 4eb9 0004 9080 jsr 49080 <_Workspace_Allocate_or_fatal_error>
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
48046: 588f addql #4,%sp 48048: 1439 0005 c292 moveb 5c292 <rtems_maximum_priority>,%d2 4804e: 2040 moveal %d0,%a0 48050: 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(
48052: 23c0 0005 d974 movel %d0,5d974 <_Thread_Ready_chain>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
48058: 2008 movel %a0,%d0 4805a: 5880 addql #4,%d0
(PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control)
);
for ( index=0; index <= PRIORITY_MAXIMUM ; index++ )
4805c: 5281 addql #1,%d1 4805e: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
48060: 42a8 0004 clrl %a0@(4)
the_chain->last = _Chain_Head(the_chain);
48064: 2148 0008 movel %a0,%a0@(8) 48068: 41e8 000c lea %a0@(12),%a0 4806c: b481 cmpl %d1,%d2 4806e: 64e8 bccs 48058 <_Thread_Handler_initialization+0x88>
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
48070: 4878 0008 pea 8 <DIVIDE_BY_ZERO> 48074: 42a7 clrl %sp@- 48076: 4878 011c pea 11c <DBL_MANT_DIG+0xe7> 4807a: 4878 0001 pea 1 <ADD> 4807e: 4878 0001 pea 1 <ADD> 48082: 4878 0001 pea 1 <ADD> 48086: 4879 0005 db12 pea 5db12 <_Thread_Internal_information> 4808c: 4eb9 0004 753c jsr 4753c <_Objects_Initialize_information>
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
48092: 242e fffc movel %fp@(-4),%d2
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
48096: 4fef 001c lea %sp@(28),%sp
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4809a: 4e5e unlk %fp 4809c: 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(
4809e: 4878 000f pea f <FPTRAP> 480a2: 4878 0001 pea 1 <ADD> 480a6: 42a7 clrl %sp@- 480a8: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
...
00047e00 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
47e00: 4e56 ffec linkw %fp,#-20 47e04: 48d7 043c moveml %d2-%d5/%a2,%sp@ 47e08: 242e 0014 movel %fp@(20),%d2
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
47e0c: 2f02 movel %d2,%sp@-
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
47e0e: 246e 000c moveal %fp@(12),%a2 47e12: 282e 0018 movel %fp@(24),%d4
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
47e16: 42aa 0108 clrl %a2@(264)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
47e1a: 262e 001c movel %fp@(28),%d3
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
47e1e: 42aa 010c clrl %a2@(268) 47e22: 42aa 0110 clrl %a2@(272)
extensions_area = NULL;
the_thread->libc_reent = NULL;
47e26: 42aa 0104 clrl %a2@(260)
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
47e2a: 2f0a movel %a2,%sp@-
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
47e2c: 1a2e 0023 moveb %fp@(35),%d5
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
47e30: 4eb9 0004 87b0 jsr 487b0 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
47e36: 508f addql #8,%sp 47e38: 4a80 tstl %d0 47e3a: 6700 011e beqw 47f5a <_Thread_Initialize+0x15a> 47e3e: b082 cmpl %d2,%d0 47e40: 6500 0118 bcsw 47f5a <_Thread_Initialize+0x15a>
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
the_stack->size = size;
47e44: 2540 00bc movel %d0,%a2@(188)
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
47e48: 256a 00c8 00c0 movel %a2@(200),%a2@(192)
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
47e4e: 4a04 tstb %d4 47e50: 6600 0120 bnew 47f72 <_Thread_Initialize+0x172> 47e54: 4280 clrl %d0 47e56: 4284 clrl %d4
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
47e58: 2239 0005 da66 movel 5da66 <_Thread_Maximum_extensions>,%d1
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
the_thread->Start.fp_context = fp_area;
47e5e: 2540 00c4 movel %d0,%a2@(196)
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
47e62: 2540 0100 movel %d0,%a2@(256)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
47e66: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
47e6a: 42aa 0064 clrl %a2@(100)
the_watchdog->id = id;
47e6e: 42aa 0068 clrl %a2@(104)
the_watchdog->user_data = user_data;
47e72: 42aa 006c clrl %a2@(108)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
47e76: 4a81 tstl %d1 47e78: 6600 011a bnew 47f94 <_Thread_Initialize+0x194>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
47e7c: 42aa 0114 clrl %a2@(276) 47e80: 4282 clrl %d2
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
47e82: 2f03 movel %d3,%sp@-
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
47e84: 256e 002c 00b4 movel %fp@(44),%a2@(180)
the_thread->current_state = STATES_DORMANT;
47e8a: 7001 moveq #1,%d0
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
47e8c: 256e 0024 00ac movel %fp@(36),%a2@(172)
the_thread->Start.budget_callout = budget_callout;
47e92: 256e 0028 00b0 movel %fp@(40),%a2@(176)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
47e98: 1545 00aa moveb %d5,%a2@(170)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
47e9c: 2f0a movel %a2,%sp@-
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
47e9e: 2540 0010 movel %d0,%a2@(16)
the_thread->Wait.queue = NULL;
47ea2: 42aa 0044 clrl %a2@(68)
the_thread->resource_count = 0;
47ea6: 42aa 001c clrl %a2@(28)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
47eaa: 2543 0018 movel %d3,%a2@(24)
the_thread->Start.initial_priority = priority;
47eae: 2543 00b8 movel %d3,%a2@(184)
_Thread_Set_priority( the_thread, priority );
47eb2: 4eb9 0004 85a8 jsr 485a8 <_Thread_Set_priority>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
47eb8: 206e 0008 moveal %fp@(8),%a0 47ebc: 4280 clrl %d0
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
47ebe: 256e 0030 000c movel %fp@(48),%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
47ec4: 2068 0018 moveal %a0@(24),%a0 47ec8: 302a 000a movew %a2@(10),%d0
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
47ecc: 42aa 0082 clrl %a2@(130) 47ed0: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4) 47ed4: 42aa 0086 clrl %a2@(134)
* enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread );
47ed8: 2f0a movel %a2,%sp@- 47eda: 4eb9 0004 8d04 jsr 48d04 <_User_extensions_Thread_create>
if ( extension_status )
47ee0: 4fef 000c lea %sp@(12),%sp 47ee4: 4a00 tstb %d0 47ee6: 667e bnes 47f66 <_Thread_Initialize+0x166>
return true;
failed:
if ( the_thread->libc_reent )
47ee8: 202a 0104 movel %a2@(260),%d0 47eec: 670a beqs 47ef8 <_Thread_Initialize+0xf8>
_Workspace_Free( the_thread->libc_reent );
47eee: 2f00 movel %d0,%sp@- 47ef0: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47ef6: 588f addql #4,%sp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
47ef8: 202a 0108 movel %a2@(264),%d0 47efc: 670a beqs 47f08 <_Thread_Initialize+0x108>
_Workspace_Free( the_thread->API_Extensions[i] );
47efe: 2f00 movel %d0,%sp@- 47f00: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f06: 588f addql #4,%sp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
47f08: 202a 010c movel %a2@(268),%d0 47f0c: 670a beqs 47f18 <_Thread_Initialize+0x118>
_Workspace_Free( the_thread->API_Extensions[i] );
47f0e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 47f10: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> <== NOT EXECUTED 47f16: 588f addql #4,%sp <== NOT EXECUTED
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
47f18: 202a 0110 movel %a2@(272),%d0 47f1c: 670a beqs 47f28 <_Thread_Initialize+0x128>
_Workspace_Free( the_thread->API_Extensions[i] );
47f1e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 47f20: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> <== NOT EXECUTED 47f26: 588f addql #4,%sp <== NOT EXECUTED
if ( extensions_area )
47f28: 4a82 tstl %d2 47f2a: 670a beqs 47f36 <_Thread_Initialize+0x136>
(void) _Workspace_Free( extensions_area );
47f2c: 2f02 movel %d2,%sp@- 47f2e: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f34: 588f addql #4,%sp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
47f36: 4a84 tstl %d4 47f38: 670a beqs 47f44 <_Thread_Initialize+0x144>
(void) _Workspace_Free( fp_area );
47f3a: 2f04 movel %d4,%sp@- 47f3c: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f42: 588f addql #4,%sp
#endif
_Thread_Stack_Free( the_thread );
47f44: 2f0a movel %a2,%sp@- 47f46: 4eb9 0004 8814 jsr 48814 <_Thread_Stack_Free>
return false;
47f4c: 588f addql #4,%sp
}
47f4e: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
47f54: 4200 clrb %d0
return false;
}
47f56: 4e5e unlk %fp 47f58: 4e75 rts 47f5a: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
_Thread_Stack_Free( the_thread );
return false;
47f60: 4200 clrb %d0
}
47f62: 4e5e unlk %fp 47f64: 4e75 rts 47f66: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
* user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status )
47f6c: 7001 moveq #1,%d0
_Thread_Stack_Free( the_thread );
return false;
}
47f6e: 4e5e unlk %fp 47f70: 4e75 rts
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
47f72: 4878 001c pea 1c <OPER2+0x8> 47f76: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate>
if ( !fp_area )
47f7c: 588f addql #4,%sp
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
47f7e: 2800 movel %d0,%d4
if ( !fp_area )
47f80: 6600 fed6 bnew 47e58 <_Thread_Initialize+0x58>
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
47f84: 202a 0104 movel %a2@(260),%d0
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
47f88: 4282 clrl %d2
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
47f8a: 4a80 tstl %d0 47f8c: 6600 ff60 bnew 47eee <_Thread_Initialize+0xee> 47f90: 6000 ff66 braw 47ef8 <_Thread_Initialize+0xf8>
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
47f94: e589 lsll #2,%d1 47f96: 2041 moveal %d1,%a0 47f98: 4868 0004 pea %a0@(4) 47f9c: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
47fa2: 588f addql #4,%sp
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
47fa4: 2400 movel %d0,%d2
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
47fa6: 6700 ff40 beqw 47ee8 <_Thread_Initialize+0xe8>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
47faa: 2040 moveal %d0,%a0
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
47fac: 4281 clrl %d1 47fae: 4280 clrl %d0 47fb0: 2279 0005 da66 moveal 5da66 <_Thread_Maximum_extensions>,%a1
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
47fb6: 2542 0114 movel %d2,%a2@(276)
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
the_thread->extensions[i] = NULL;
47fba: 42b0 1c00 clrl %a0@(00000000,%d1:l:4)
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
47fbe: 5280 addql #1,%d0 47fc0: 2200 movel %d0,%d1 47fc2: b089 cmpl %a1,%d0 47fc4: 6200 febc bhiw 47e82 <_Thread_Initialize+0x82> 47fc8: 206a 0114 moveal %a2@(276),%a0 47fcc: 60ec bras 47fba <_Thread_Initialize+0x1ba>
...
0004c7bc <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
4c7bc: 4e56 0000 linkw %fp,#0 4c7c0: 2f0a movel %a2,%sp@- 4c7c2: 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;
4c7c6: 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;
4c7cc: 256a 00ac 007a movel %a2@(172),%a2@(122)
the_thread->budget_callout = the_thread->Start.budget_callout;
4c7d2: 256a 00b0 007e movel %a2@(176),%a2@(126)
the_thread->Start.pointer_argument = pointer_argument;
4c7d8: 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;
4c7de: 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;
4c7e4: 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 ) ) {
4c7e8: 2f0a movel %a2,%sp@- 4c7ea: 4eb9 0004 9038 jsr 49038 <_Thread_queue_Extract_with_proxy> 4c7f0: 588f addql #4,%sp 4c7f2: 4a00 tstb %d0 4c7f4: 6608 bnes 4c7fe <_Thread_Reset+0x42>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4c7f6: 7002 moveq #2,%d0 4c7f8: b0aa 0050 cmpl %a2@(80),%d0 4c7fc: 672a beqs 4c828 <_Thread_Reset+0x6c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
4c7fe: 202a 00b8 movel %a2@(184),%d0 4c802: b0aa 0014 cmpl %a2@(20),%d0 4c806: 6718 beqs 4c820 <_Thread_Reset+0x64>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
4c808: 2d4a 0008 movel %a2,%fp@(8) 4c80c: 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;
4c810: 2540 0018 movel %d0,%a2@(24)
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
4c814: 246e fffc moveal %fp@(-4),%a2 4c818: 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 );
4c81a: 4ef9 0004 9248 jmp 49248 <_Thread_Set_priority>
} }
4c820: 246e fffc moveal %fp@(-4),%a2 4c824: 4e5e unlk %fp 4c826: 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 );
4c828: 486a 0048 pea %a2@(72) 4c82c: 4eb9 0004 9c48 jsr 49c48 <_Watchdog_Remove> 4c832: 588f addql #4,%sp 4c834: 60c8 bras 4c7fe <_Thread_Reset+0x42>
...
0004bad8 <_Thread_Reset_timeslice>:
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
4bad8: 223c 0000 0700 movel #1792,%d1 4bade: 2001 movel %d1,%d0
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4bae0: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
4bae4: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Reset_timeslice( void )
{
4baea: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
4baee: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
4baf2: 40c2 movew %sr,%d2 4baf4: 8082 orl %d2,%d0 4baf6: 46c0 movew %d0,%sr
if ( _Chain_Has_only_one_node( ready ) ) {
4baf8: 2029 0008 movel %a1@(8),%d0 4bafc: b091 cmpl %a1@,%d0 4bafe: 6752 beqs 4bb52 <_Thread_Reset_timeslice+0x7a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4bb00: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4bb02: 2009 movel %a1,%d0 4bb04: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4bb06: 2668 0004 moveal %a0@(4),%a3
next->previous = previous; previous->next = next;
4bb0a: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4bb0c: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4bb10: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
4bb12: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
4bb16: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
4bb1a: 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;
4bb1e: 2488 movel %a0,%a2@
return;
}
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
4bb20: 46c2 movew %d2,%sr 4bb22: 8282 orl %d2,%d1 4bb24: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( executing ) )
4bb26: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 4bb2c: 6712 beqs 4bb40 <_Thread_Reset_timeslice+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
4bb2e: 7001 moveq #1,%d0 <== NOT EXECUTED 4bb30: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED
_ISR_Enable( level );
4bb36: 46c2 movew %d2,%sr <== NOT EXECUTED
}
4bb38: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 4bb3c: 4e5e unlk %fp 4bb3e: 4e75 rts
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
4bb40: 23d1 0005 da56 movel %a1@,5da56 <_Thread_Heir>
_Context_Switch_necessary = true;
4bb46: 7001 moveq #1,%d0 4bb48: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary>
_ISR_Enable( level );
4bb4e: 46c2 movew %d2,%sr 4bb50: 60e6 bras 4bb38 <_Thread_Reset_timeslice+0x60>
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
if ( _Chain_Has_only_one_node( ready ) ) {
_ISR_Enable( level );
4bb52: 46c2 movew %d2,%sr
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
4bb54: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3
4bb58: 4e5e unlk %fp <== NOT EXECUTED
000491bc <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491bc: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
491be: 4e56 0000 linkw %fp,#0 491c2: 2f0a movel %a2,%sp@- 491c4: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491c8: c0aa 0010 andl %a2@(16),%d0 491cc: 4a00 tstb %d0 491ce: 670a beqs 491da <_Thread_Restart+0x1e>
return true;
}
return false;
}
491d0: 246e fffc moveal %fp@(-4),%a2 491d4: 4e5e unlk %fp
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
491d6: 4200 clrb %d0
return true;
}
return false;
}
491d8: 4e75 rts
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Set_transient( the_thread );
491da: 2f0a movel %a2,%sp@- 491dc: 4eb9 0004 93cc jsr 493cc <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
491e2: 2f2e 0010 movel %fp@(16),%sp@- 491e6: 2f2e 000c movel %fp@(12),%sp@- 491ea: 2f0a movel %a2,%sp@- 491ec: 4eb9 0004 c7bc jsr 4c7bc <_Thread_Reset>
_Thread_Load_environment( the_thread );
491f2: 2f0a movel %a2,%sp@- 491f4: 4eb9 0004 c410 jsr 4c410 <_Thread_Load_environment>
_Thread_Ready( the_thread );
491fa: 2f0a movel %a2,%sp@- 491fc: 4eb9 0004 c6fc jsr 4c6fc <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
49202: 2f0a movel %a2,%sp@- 49204: 4eb9 0004 9a38 jsr 49a38 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
4920a: 4fef 001c lea %sp@(28),%sp 4920e: b5f9 0005 ea1a cmpal 5ea1a <_Thread_Executing>,%a2 49214: 670a beqs 49220 <_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 );
49216: 7001 moveq #1,%d0
return true;
}
return false;
}
49218: 246e fffc moveal %fp@(-4),%a2 4921c: 4e5e unlk %fp 4921e: 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 )
49220: 4aaa 0100 tstl %a2@(256) 49224: 6712 beqs 49238 <_Thread_Restart+0x7c>
_Context_Restore_fp( &_Thread_Executing->fp_context );
49226: 486a 0100 pea %a2@(256) 4922a: 4eb9 0004 9fa2 jsr 49fa2 <_CPU_Context_restore_fp> 49230: 2479 0005 ea1a moveal 5ea1a <_Thread_Executing>,%a2 49236: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
49238: 486a 00cc pea %a2@(204) 4923c: 4eb9 0004 9e4a jsr 49e4a <_CPU_Context_Restart_self>
49242: 588f addql #4,%sp <== NOT EXECUTED 49244: 7001 moveq #1,%d0 <== NOT EXECUTED 49246: 60d0 bras 49218 <_Thread_Restart+0x5c> <== NOT EXECUTED
0004c66c <_Thread_Resume>:
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c66c: 327c 0700 moveaw #1792,%a1 4c670: 2009 movel %a1,%d0
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4c672: 4e56 ffec linkw %fp,#-20 4c676: 206e 0008 moveal %fp@(8),%a0 4c67a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4c67e: 40c1 movew %sr,%d1 4c680: 8081 orl %d1,%d0 4c682: 46c0 movew %d0,%sr
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4c684: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4c688: 0800 0001 btst #1,%d0 4c68c: 6774 beqs 4c702 <_Thread_Resume+0x96> 4c68e: 74fd moveq #-3,%d2 4c690: c082 andl %d2,%d0
current_state =
4c692: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4c696: 666a bnes 4c702 <_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;
4c698: 2868 008e moveal %a0@(142),%a4 4c69c: 3028 0094 movew %a0@(148),%d0 4c6a0: 3414 movew %a4@,%d2
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4c6a2: 2468 008a moveal %a0@(138),%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4c6a6: 260a movel %a2,%d3 4c6a8: 5883 addql #4,%d3 4c6aa: 8082 orl %d2,%d0 4c6ac: 2083 movel %d3,%a0@
old_last_node = the_chain->last;
4c6ae: 266a 0008 moveal %a2@(8),%a3 4c6b2: 3880 movew %d0,%a4@
the_chain->last = the_node;
4c6b4: 2548 0008 movel %a0,%a2@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4c6b8: 3439 0006 3640 movew 63640 <_Priority_Major_bit_map>,%d2 4c6be: 3028 0092 movew %a0@(146),%d0
old_last_node->next = the_node; the_node->previous = old_last_node;
4c6c2: 214b 0004 movel %a3,%a0@(4) 4c6c6: 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;
4c6c8: 2688 movel %a0,%a3@ 4c6ca: 33c0 0006 3640 movew %d0,63640 <_Priority_Major_bit_map>
_ISR_Flash( level );
4c6d0: 2009 movel %a1,%d0 4c6d2: 46c1 movew %d1,%sr 4c6d4: 8081 orl %d1,%d0 4c6d6: 46c0 movew %d0,%sr
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4c6d8: 2028 0014 movel %a0@(20),%d0 4c6dc: 2279 0006 361e moveal 6361e <_Thread_Heir>,%a1 4c6e2: b0a9 0014 cmpl %a1@(20),%d0 4c6e6: 641a bccs 4c702 <_Thread_Resume+0x96>
_Thread_Heir = the_thread;
4c6e8: 23c8 0006 361e movel %a0,6361e <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
4c6ee: 2079 0006 364a moveal 6364a <_Thread_Executing>,%a0 4c6f4: 4a28 0075 tstb %a0@(117) 4c6f8: 6712 beqs 4c70c <_Thread_Resume+0xa0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c6fa: 7001 moveq #1,%d0 4c6fc: 13c0 0006 365a moveb %d0,6365a <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4c702: 46c1 movew %d1,%sr
}
4c704: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 4c708: 4e5e unlk %fp 4c70a: 4e75 rts
_ISR_Flash( level );
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
4c70c: 4a80 tstl %d0 4c70e: 66f2 bnes 4c702 <_Thread_Resume+0x96>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4c710: 7001 moveq #1,%d0 <== NOT EXECUTED 4c712: 13c0 0006 365a moveb %d0,6365a <_Context_Switch_necessary> <== NOT EXECUTED 4c718: 60e8 bras 4c702 <_Thread_Resume+0x96> <== NOT EXECUTED
...
00048814 <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
48814: 4e56 0000 linkw %fp,#0 48818: 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 )
4881c: 2279 0005 c2b8 moveal 5c2b8 <Configuration+0x24>,%a1 48822: 4a89 tstl %a1 48824: 670a beqs 48830 <_Thread_Stack_Free+0x1c>
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
48826: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
4882c: 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 );
4882e: 4ed1 jmp %a1@
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
48830: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
}
48836: 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 );
48838: 4ef9 0004 90d0 jmp 490d0 <_Workspace_Free>
...
00048a48 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48a48: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
48a4c: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
48a52: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
48a56: 243c 0000 0700 movel #1792,%d2 48a5c: 2002 movel %d2,%d0
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
48a5e: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
48a62: 40c1 movew %sr,%d1 48a64: 8081 orl %d1,%d0 48a66: 46c0 movew %d0,%sr
if ( !_Chain_Has_only_one_node( ready ) ) {
48a68: 2029 0008 movel %a1@(8),%d0 48a6c: b091 cmpl %a1@,%d0 48a6e: 6750 beqs 48ac0 <_Thread_Yield_processor+0x78>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
48a70: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48a72: 2009 movel %a1,%d0 48a74: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
48a76: 2668 0004 moveal %a0@(4),%a3
next->previous = previous; previous->next = next;
48a7a: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
48a7c: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
48a80: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
48a82: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
48a86: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
48a8a: 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;
48a8e: 2488 movel %a0,%a2@
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
48a90: 46c1 movew %d1,%sr 48a92: 8481 orl %d1,%d2 48a94: 46c2 movew %d2,%sr
if ( _Thread_Is_heir( executing ) )
48a96: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 48a9c: 6712 beqs 48ab0 <_Thread_Yield_processor+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48a9e: 7001 moveq #1,%d0 <== NOT EXECUTED 48aa0: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED
_ISR_Enable( level );
48aa6: 46c1 movew %d1,%sr
}
48aa8: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 48aac: 4e5e unlk %fp 48aae: 4e75 rts
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
if ( _Thread_Is_heir( executing ) )
_Thread_Heir = (Thread_Control *) ready->first;
48ab0: 23d1 0005 da56 movel %a1@,5da56 <_Thread_Heir>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
_Context_Switch_necessary = true;
48ab6: 7001 moveq #1,%d0 48ab8: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> 48abe: 60e6 bras 48aa6 <_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 ) )
48ac0: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 48ac6: 67de beqs 48aa6 <_Thread_Yield_processor+0x5e>
_Context_Switch_necessary = true;
48ac8: 7001 moveq #1,%d0 <== NOT EXECUTED 48aca: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED 48ad0: 60d4 bras 48aa6 <_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 8f64 jsr 48f64 <_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>
...
000482ac <_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
)
{
482ac: 4e56 ffe4 linkw %fp,#-28 482b0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 482b4: 266e 000c moveal %fp@(12),%a3
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
482b8: 41eb 003c lea %a3@(60),%a0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
482bc: 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;
482c2: 222b 0014 movel %a3@(20),%d1
header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ];
482c6: 2401 movel %d1,%d2 482c8: ec8a lsrl #6,%d2 482ca: 2002 movel %d2,%d0 482cc: e58a lsll #2,%d2 482ce: 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
)
{
482d0: 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 ];
482d4: 9082 subl %d2,%d0 482d6: 45f4 0800 lea %a4@(00000000,%d0:l),%a2 482da: 2748 0038 movel %a0,%a3@(56)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
482de: 41eb 0038 lea %a3@(56),%a0
block_state = the_thread_queue->state;
482e2: 242c 0038 movel %a4@(56),%d2 482e6: 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;
482ea: 42ab 003c clrl %a3@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
482ee: 0801 0005 btst #5,%d1 482f2: 6656 bnes 4834a <_Thread_queue_Enqueue_priority+0x9e>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
482f4: 2a0a movel %a2,%d5
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
482f6: 2803 movel %d3,%d4 482f8: 5885 addql #4,%d5 482fa: 2004 movel %d4,%d0 482fc: 40c3 movew %sr,%d3 482fe: 8083 orl %d3,%d0 48300: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->first;
48302: 2052 moveal %a2@,%a0
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
48304: ba88 cmpl %a0,%d5 48306: 6700 010a beqw 48412 <_Thread_queue_Enqueue_priority+0x166>
search_priority = search_thread->current_priority;
4830a: 2268 0014 moveal %a0@(20),%a1
if ( priority <= search_priority )
4830e: b3c1 cmpal %d1,%a1 48310: 6418 bccs 4832a <_Thread_queue_Enqueue_priority+0x7e>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
48312: 2004 movel %d4,%d0 48314: 46c3 movew %d3,%sr 48316: 8083 orl %d3,%d0 48318: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4831a: 2002 movel %d2,%d0 4831c: c0a8 0010 andl %a0@(16),%d0 48320: 6700 0092 beqw 483b4 <_Thread_queue_Enqueue_priority+0x108>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
48324: 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 ) ) {
48326: ba88 cmpl %a0,%d5 48328: 66e0 bnes 4830a <_Thread_queue_Enqueue_priority+0x5e> 4832a: 2403 movel %d3,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
4832c: 7001 moveq #1,%d0 4832e: b0ac 0030 cmpl %a4@(48),%d0 48332: 6700 0094 beqw 483c8 <_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;
48336: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
4833a: 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;
4833e: 2082 movel %d2,%a0@
return the_thread_queue->sync_state; }
48340: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 48344: 4e5e unlk %fp 48346: 4e75 rts
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
48348: 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;
4834a: 4284 clrl %d4 4834c: 1839 0005 c292 moveb 5c292 <rtems_maximum_priority>,%d4
_ISR_Disable( level );
48352: 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;
48354: 2244 moveal %d4,%a1 48356: 5289 addql #1,%a1
_ISR_Disable( level );
48358: 40c4 movew %sr,%d4 4835a: 8084 orl %d4,%d0 4835c: 46c0 movew %d0,%sr
search_thread = (Thread_Control *) header->last;
4835e: 206a 0008 moveal %a2@(8),%a0
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
48362: b5c8 cmpal %a0,%a2 48364: 6720 beqs 48386 <_Thread_queue_Enqueue_priority+0xda>
search_priority = search_thread->current_priority;
48366: 2268 0014 moveal %a0@(20),%a1
if ( priority >= search_priority )
4836a: b3c1 cmpal %d1,%a1 4836c: 6318 blss 48386 <_Thread_queue_Enqueue_priority+0xda>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
4836e: 2003 movel %d3,%d0 48370: 46c4 movew %d4,%sr 48372: 8084 orl %d4,%d0 48374: 46c0 movew %d0,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
48376: 2002 movel %d2,%d0 48378: c0a8 0010 andl %a0@(16),%d0 4837c: 67ca beqs 48348 <_Thread_queue_Enqueue_priority+0x9c>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
4837e: 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 ) ) {
48382: b5c8 cmpal %a0,%a2 48384: 66e0 bnes 48366 <_Thread_queue_Enqueue_priority+0xba> 48386: 2404 movel %d4,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
48388: 7001 moveq #1,%d0 4838a: b0ac 0030 cmpl %a4@(48),%d0 4838e: 66a6 bnes 48336 <_Thread_queue_Enqueue_priority+0x8a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
48390: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
48394: b3c1 cmpal %d1,%a1 48396: 6756 beqs 483ee <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
48398: 2250 moveal %a0@,%a1
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
4839a: 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;
4839e: 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;
483a0: 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;
483a4: 208b movel %a3,%a0@
next_node->previous = the_node;
483a6: 234b 0004 movel %a3,%a1@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
483aa: 46c4 movew %d4,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
483ac: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483b0: 4e5e unlk %fp 483b2: 4e75 rts
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
_ISR_Enable( level );
483b4: 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 );
483b6: 2004 movel %d4,%d0 <== NOT EXECUTED 483b8: 40c3 movew %sr,%d3 <== NOT EXECUTED 483ba: 8083 orl %d3,%d0 <== NOT EXECUTED 483bc: 46c0 movew %d0,%sr <== NOT EXECUTED
search_thread = (Thread_Control *) header->first;
483be: 2052 moveal %a2@,%a0 <== NOT EXECUTED
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
483c0: ba88 cmpl %a0,%d5 <== NOT EXECUTED 483c2: 6600 ff46 bnew 4830a <_Thread_queue_Enqueue_priority+0x5e><== NOT EXECUTED 483c6: 604a bras 48412 <_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;
483c8: 42ac 0030 clrl %a4@(48)
if ( priority == search_priority )
483cc: b3c1 cmpal %d1,%a1 483ce: 671e beqs 483ee <_Thread_queue_Enqueue_priority+0x142>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
483d0: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
483d4: 2688 movel %a0,%a3@
the_node->previous = previous_node;
483d6: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
483da: 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;
483de: 228b movel %a3,%a1@
search_node->previous = the_node;
483e0: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
483e4: 46c3 movew %d3,%sr
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
483e6: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483ea: 4e5e unlk %fp 483ec: 4e75 rts 483ee: 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;
483f2: 2268 0004 moveal %a0@(4),%a1
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
483f6: 2688 movel %a0,%a3@
the_node->previous = previous_node;
483f8: 2749 0004 movel %a1,%a3@(4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
483fc: 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;
48400: 228b movel %a3,%a1@
search_node->previous = the_node;
48402: 214b 0004 movel %a3,%a0@(4)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
48406: 46c2 movew %d2,%sr 48408: 7001 moveq #1,%d0
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
4840a: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 4840e: 4e5e unlk %fp 48410: 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 ) ) {
48412: 2403 movel %d3,%d2 48414: 327c ffff moveaw #-1,%a1
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
48418: 7001 moveq #1,%d0 4841a: b0ac 0030 cmpl %a4@(48),%d0 4841e: 6600 ff16 bnew 48336 <_Thread_queue_Enqueue_priority+0x8a> 48422: 60a4 bras 483c8 <_Thread_queue_Enqueue_priority+0x11c>
00048210 <_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
)
{
48210: 4e56 fff0 linkw %fp,#-16 48214: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48218: 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 );
4821c: 2f2b 0038 movel %a3@(56),%sp@-
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
48220: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
48226: 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 );
4822a: 2f0a movel %a2,%sp@- 4822c: 4eb9 0004 8618 jsr 48618 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
48232: 508f addql #8,%sp 48234: 4a82 tstl %d2 48236: 6644 bnes 4827c <_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 )
48238: 41f9 0004 82ac lea 482ac <_Thread_queue_Enqueue_priority>,%a0 4823e: 7001 moveq #1,%d0 48240: b0ab 0034 cmpl %a3@(52),%d0 48244: 6706 beqs 4824c <_Thread_queue_Enqueue_with_handler+0x3c> 48246: 41f9 0004 b84c lea 4b84c <_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 );
4824c: 486e fffc pea %fp@(-4) 48250: 2f0a movel %a2,%sp@- 48252: 2f0b movel %a3,%sp@- 48254: 4e90 jsr %a0@
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
48256: 4fef 000c lea %sp@(12),%sp 4825a: 7201 moveq #1,%d1 4825c: b280 cmpl %d0,%d1 4825e: 6712 beqs 48272 <_Thread_queue_Enqueue_with_handler+0x62>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
48260: 2f2e fffc movel %fp@(-4),%sp@- 48264: 2f0a movel %a2,%sp@- 48266: 2f00 movel %d0,%sp@- 48268: 4eb9 0004 77b4 jsr 477b4 <_Thread_blocking_operation_Cancel> 4826e: 4fef 000c lea %sp@(12),%sp
}
48272: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48278: 4e5e unlk %fp 4827a: 4e75 rts
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
4827c: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
48280: 256e 0010 0064 movel %fp@(16),%a2@(100)
the_watchdog->id = id;
48286: 2540 0068 movel %d0,%a2@(104)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4828a: 2542 0054 movel %d2,%a2@(84)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4828e: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
48292: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
48296: 486a 0048 pea %a2@(72) 4829a: 4879 0005 daa0 pea 5daa0 <_Watchdog_Ticks_chain> 482a0: 4eb9 0004 8e1c jsr 48e1c <_Watchdog_Insert> 482a6: 508f addql #8,%sp 482a8: 608e bras 48238 <_Thread_queue_Enqueue_with_handler+0x28>
...
0004d2c4 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4d2c4: 203c 0000 0700 movel #1792,%d0
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4d2ca: 4e56 0000 linkw %fp,#0 4d2ce: 2f0a movel %a2,%sp@- 4d2d0: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4d2d4: 40c1 movew %sr,%d1 4d2d6: 8081 orl %d1,%d0 4d2d8: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4d2da: 202a 0010 movel %a2@(16),%d0 4d2de: 0280 0003 bee0 andil #245472,%d0 4d2e4: 6734 beqs 4d31a <_Thread_queue_Extract_fifo+0x56>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4d2e6: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4d2e8: 7002 moveq #2,%d0
previous = the_node->previous;
4d2ea: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4d2ee: 42aa 0044 clrl %a2@(68)
next->previous = previous; previous->next = next;
4d2f2: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4d2f4: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4d2f8: b0aa 0050 cmpl %a2@(80),%d0 4d2fc: 6726 beqs 4d324 <_Thread_queue_Extract_fifo+0x60>
_ISR_Enable( level );
4d2fe: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4d300: 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
}
4d304: 246e fffc moveal %fp@(-4),%a2 4d308: 203c 1003 fff8 movel #268697592,%d0 4d30e: 2d40 000c movel %d0,%fp@(12) 4d312: 4e5e unlk %fp 4d314: 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 );
4d31a: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4d31c: 246e fffc moveal %fp@(-4),%a2 4d320: 4e5e unlk %fp 4d322: 4e75 rts 4d324: 7003 moveq #3,%d0 4d326: 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 );
4d32a: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4d32c: 486a 0048 pea %a2@(72) 4d330: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 4d336: 588f addql #4,%sp 4d338: 203c 1003 fff8 movel #268697592,%d0 4d33e: 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
}
4d342: 246e fffc moveal %fp@(-4),%a2 4d346: 2d40 000c movel %d0,%fp@(12) 4d34a: 4e5e unlk %fp 4d34c: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
...
0004b8e0 <_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 );
4b8e0: 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
)
{
4b8e6: 4e56 ffec linkw %fp,#-20 4b8ea: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 4b8ee: 246e 000c moveal %fp@(12),%a2 4b8f2: 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 );
4b8f6: 40c1 movew %sr,%d1 4b8f8: 8081 orl %d1,%d0 4b8fa: 46c0 movew %d0,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4b8fc: 202a 0010 movel %a2@(16),%d0 4b900: 0280 0003 bee0 andil #245472,%d0 4b906: 677e beqs 4b986 <_Thread_queue_Extract_priority_helper+0xa6>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b908: 200a movel %a2,%d0 4b90a: 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;
4b910: 2652 moveal %a2@,%a3
previous_node = the_node->previous;
4b912: 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));
4b916: 206a 0038 moveal %a2@(56),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b91a: b088 cmpl %a0,%d0 4b91c: 6774 beqs 4b992 <_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;
4b91e: 286a 0040 moveal %a2@(64),%a4
new_second_node = new_first_node->next;
4b922: 2a50 moveal %a0@,%a5
previous_node->next = new_first_node;
next_node->previous = new_first_node;
4b924: 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;
4b928: 2288 movel %a0,%a1@
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
4b92a: 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;
4b92e: 208b movel %a3,%a0@
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
4b930: 202a 0040 movel %a2@(64),%d0 4b934: b0aa 0038 cmpl %a2@(56),%d0 4b938: 6716 beqs 4b950 <_Thread_queue_Extract_priority_helper+0x70>
/* > two threads on 2-n */
new_second_node->previous =
4b93a: 43e8 0038 lea %a0@(56),%a1 4b93e: 2b49 0004 movel %a1,%a5@(4)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
4b942: 214d 0038 movel %a5,%a0@(56)
new_first_thread->Wait.Block2n.last = last_node;
4b946: 214c 0040 movel %a4,%a0@(64)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
4b94a: 41e8 003c lea %a0@(60),%a0 4b94e: 2888 movel %a0,%a4@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4b950: 4a02 tstb %d2 4b952: 6626 bnes 4b97a <_Thread_queue_Extract_priority_helper+0x9a>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4b954: 7002 moveq #2,%d0 4b956: b0aa 0050 cmpl %a2@(80),%d0 4b95a: 6742 beqs 4b99e <_Thread_queue_Extract_priority_helper+0xbe>
_ISR_Enable( level );
4b95c: 46c1 movew %d1,%sr 4b95e: 2d4a 0008 movel %a2,%fp@(8) 4b962: 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
}
4b968: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b96e: 2d49 000c movel %a1,%fp@(12) 4b972: 4e5e unlk %fp 4b974: 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 );
4b97a: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4b97c: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b982: 4e5e unlk %fp 4b984: 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 );
4b986: 46c1 movew %d1,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4b988: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b98e: 4e5e unlk %fp 4b990: 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;
4b992: 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;
4b996: 228b movel %a3,%a1@
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4b998: 4a02 tstb %d2 4b99a: 67b8 beqs 4b954 <_Thread_queue_Extract_priority_helper+0x74> 4b99c: 60dc bras 4b97a <_Thread_queue_Extract_priority_helper+0x9a> 4b99e: 7003 moveq #3,%d0 4b9a0: 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 );
4b9a4: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4b9a6: 486a 0048 pea %a2@(72) 4b9aa: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 4b9b0: 588f addql #4,%sp 4b9b2: 227c 1003 fff8 moveal #268697592,%a1 4b9b8: 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
}
4b9bc: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b9c2: 2d49 000c movel %a1,%fp@(12) 4b9c6: 4e5e unlk %fp 4b9c8: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state>
...
0004848c <_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 ) {
4848c: 7201 moveq #1,%d1
Thread_queue_Control *the_thread_queue,
Thread_queue_Disciplines the_discipline,
States_Control state,
uint32_t timeout_status
)
{
4848e: 4e56 0000 linkw %fp,#0 48492: 206e 0008 moveal %fp@(8),%a0
the_thread_queue->state = state;
48496: 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
)
{
4849c: 202e 000c movel %fp@(12),%d0
the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status;
484a0: 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;
484a6: 2140 0034 movel %d0,%a0@(52)
the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
484aa: 42a8 0030 clrl %a0@(48)
if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
484ae: b280 cmpl %d0,%d1 484b0: 6712 beqs 484c4 <_Thread_queue_Initialize+0x38>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484b2: 2008 movel %a0,%d0 484b4: 5880 addql #4,%d0
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484b6: 2148 0008 movel %a0,%a0@(8)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484ba: 2080 movel %d0,%a0@
the_chain->permanent_null = NULL;
484bc: 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 );
}
}
484c0: 4e5e unlk %fp 484c2: 4e75 rts
* timeout_status - return on a timeout
*
* Output parameters: NONE
*/
void _Thread_queue_Initialize(
484c4: 2008 movel %a0,%d0 484c6: 0680 0000 0030 addil #48,%d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484cc: 2208 movel %a0,%d1 484ce: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
484d0: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484d4: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484d6: 2148 0008 movel %a0,%a0@(8) 484da: 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 ;
484de: b088 cmpl %a0,%d0 484e0: 67de beqs 484c0 <_Thread_queue_Initialize+0x34>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484e2: 2208 movel %a0,%d1 484e4: 5881 addql #4,%d1
the_chain->permanent_null = NULL;
484e6: 42a8 0004 clrl %a0@(4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
484ea: 2081 movel %d1,%a0@
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
484ec: 2148 0008 movel %a0,%a0@(8) 484f0: 41e8 000c lea %a0@(12),%a0 484f4: b088 cmpl %a0,%d0 484f6: 66d4 bnes 484cc <_Thread_queue_Initialize+0x40> 484f8: 60c6 bras 484c0 <_Thread_queue_Initialize+0x34>
...
000484fc <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
484fc: 4e56 fff0 linkw %fp,#-16 48500: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48504: 246e 0008 moveal %fp@(8),%a2 48508: 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 )
4850c: 4a8a tstl %a2 4850e: 6708 beqs 48518 <_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 ) {
48510: 7001 moveq #1,%d0 48512: b0aa 0034 cmpl %a2@(52),%d0 48516: 670a beqs 48522 <_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 );
}
}
48518: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 4851e: 4e5e unlk %fp <== NOT EXECUTED 48520: 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 );
48522: 303c 0700 movew #1792,%d0 48526: 40c2 movew %sr,%d2 48528: 8082 orl %d2,%d0 4852a: 46c0 movew %d0,%sr
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4852c: 202b 0010 movel %a3@(16),%d0 48530: 0280 0003 bee0 andil #245472,%d0 48536: 660c bnes 48544 <_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 );
48538: 46c2 movew %d2,%sr <== NOT EXECUTED
} }
4853a: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48540: 4e5e unlk %fp 48542: 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 );
48544: 4878 0001 pea 1 <ADD> 48548: 7001 moveq #1,%d0 4854a: 2f0b movel %a3,%sp@- 4854c: 2540 0030 movel %d0,%a2@(48) 48550: 2f0a movel %a2,%sp@- 48552: 4eb9 0004 b8e0 jsr 4b8e0 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
48558: 486e fffc pea %fp@(-4) 4855c: 2f0b movel %a3,%sp@- 4855e: 2f0a movel %a2,%sp@- 48560: 4eb9 0004 82ac jsr 482ac <_Thread_queue_Enqueue_priority> 48566: 4fef 0018 lea %sp@(24),%sp
}
_ISR_Enable( level );
4856a: 46c2 movew %d2,%sr 4856c: 60cc bras 4853a <_Thread_queue_Requeue+0x3e>
...
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 d4f0 lea 5d4f0 <_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 d580 lea 5d580 <_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 d1f4 movel 7d1f4 <_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 d146 movel 7d146 <_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 d1f4 movel 7d1f4 <_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 d146 movel 7d146 <_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 d4f0 jsr 5d4f0 <_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 d45c jsr 5d45c <_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 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 59640: 5280 addql #1,%d0 59642: 23c0 0007 d0b4 movel %d0,7d0b4 <_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 cbac jsr 5cbac <_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 c164 jsr 5c164 <_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 d6c8 jsr 5d6c8 <_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 d6c8 jsr 5d6c8 <_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 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 596be: 5280 addql #1,%d0 596c0: 23c0 0007 d0b4 movel %d0,7d0b4 <_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 c164 jmp 5c164 <_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 d146 movel 7d146 <_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 d580 jsr 5d580 <_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 c164 jmp 5c164 <_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 d1f4 movel 7d1f4 <_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 d580 jsr 5d580 <_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 c164 jmp 5c164 <_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>
0007adf4 <_Timespec_Greater_than>:
bool _Timespec_Greater_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: 6d18 blts 7ae20 <_Timespec_Greater_than+0x2c>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7ae08: 6e10 bgts 7ae1a <_Timespec_Greater_than+0x26>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
7ae0a: 2068 0004 moveal %a0@(4),%a0 7ae0e: b1e9 0004 cmpal %a1@(4),%a0 7ae12: 5dc0 slt %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_Greater_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 <== NOT EXECUTED
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
7ae1c: 4200 clrb %d0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
7ae1e: 4e75 rts <== NOT EXECUTED
7ae20: 4e5e unlk %fp
bool _Timespec_Greater_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;
}
...
00048c72 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
48c72: 4e56 0000 linkw %fp,#0 48c76: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c78: 2479 0005 db5e moveal 5db5e <_User_extensions_List+0x8>,%a2
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
48c7e: 2f02 movel %d2,%sp@- 48c80: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c84: b5fc 0005 db56 cmpal #383830,%a2 48c8a: 671a beqs 48ca6 <_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 )
48c8c: 206a 002c moveal %a2@(44),%a0 48c90: 4a88 tstl %a0 48c92: 6706 beqs 48c9a <_User_extensions_Thread_exitted+0x28>
(*the_extension->Callouts.thread_exitted)( executing );
48c94: 2f02 movel %d2,%sp@- 48c96: 4e90 jsr %a0@
48c98: 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 ) {
48c9a: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
48c9e: b5fc 0005 db56 cmpal #383830,%a2 48ca4: 66e6 bnes 48c8c <_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 );
}
}
48ca6: 242e fff8 movel %fp@(-8),%d2 48caa: 246e fffc moveal %fp@(-4),%a2
48cae: 4e5e unlk %fp <== NOT EXECUTED
0005d4f0 <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
5d4f0: 4e56 ffe4 linkw %fp,#-28 5d4f4: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 5d4f8: 2a6e 0008 moveal %fp@(8),%a5 5d4fc: 282e 000c movel %fp@(12),%d4 5d500: 266e 0010 moveal %fp@(16),%a3
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
5d504: 675e beqs 5d564 <_Watchdog_Adjust_to_chain+0x74>
return;
}
_ISR_Disable( level );
5d506: 263c 0000 0700 movel #1792,%d3 5d50c: 2003 movel %d3,%d0 5d50e: 40c1 movew %sr,%d1 5d510: 8081 orl %d1,%d0 5d512: 46c0 movew %d0,%sr 5d514: 284d moveal %a5,%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d516: 240b movel %a3,%d2 5d518: 5882 addql #4,%d2 5d51a: 205c moveal %a4@+,%a0
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
5d51c: b1cc cmpal %a4,%a0 5d51e: 6742 beqs 5d562 <_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 ) {
5d520: 2028 0010 movel %a0@(16),%d0 5d524: b880 cmpl %d0,%d4 5d526: 654c bcss 5d574 <_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;
5d528: 9880 subl %d0,%d4
first->delta_interval = 0;
5d52a: 42a8 0010 clrl %a0@(16)
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
5d52e: 2250 moveal %a0@,%a1
previous = the_node->previous;
5d530: 2468 0004 moveal %a0@(4),%a2
next->previous = previous; previous->next = next;
5d534: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
5d536: 234a 0004 movel %a2,%a1@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
5d53a: 2082 movel %d2,%a0@
old_last_node = the_chain->last;
5d53c: 226b 0008 moveal %a3@(8),%a1
the_chain->last = the_node;
5d540: 2748 0008 movel %a0,%a3@(8)
old_last_node->next = the_node; the_node->previous = old_last_node;
5d544: 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;
5d548: 2288 movel %a0,%a1@
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
5d54a: 2003 movel %d3,%d0 5d54c: 46c1 movew %d1,%sr 5d54e: 8081 orl %d1,%d0 5d550: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
5d552: 2055 moveal %a5@,%a0
if ( _Chain_Is_empty( header ) )
5d554: b1cc cmpal %a4,%a0 5d556: 6714 beqs 5d56c <_Watchdog_Adjust_to_chain+0x7c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
5d558: 4aa8 0010 tstl %a0@(16) 5d55c: 67d0 beqs 5d52e <_Watchdog_Adjust_to_chain+0x3e>
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d55e: 4a84 tstl %d4 5d560: 66ba bnes 5d51c <_Watchdog_Adjust_to_chain+0x2c>
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d562: 46c1 movew %d1,%sr
}
5d564: 4cd7 3c1c moveml %sp@,%d2-%d4/%a2-%a5 5d568: 4e5e unlk %fp 5d56a: 4e75 rts
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5d56c: 204c moveal %a4,%a0
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
5d56e: 4a84 tstl %d4 5d570: 66aa bnes 5d51c <_Watchdog_Adjust_to_chain+0x2c> 5d572: 60ee bras 5d562 <_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;
5d574: 9084 subl %d4,%d0 5d576: 2140 0010 movel %d0,%a0@(16)
if ( first->delta_interval != 0 )
break;
}
}
_ISR_Enable( level );
5d57a: 46c1 movew %d1,%sr 5d57c: 60e6 bras 5d564 <_Watchdog_Adjust_to_chain+0x74>
...
000490e8 <_Workspace_Handler_initialization>:
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
490e8: 4e56 0000 linkw %fp,#0 490ec: 2f03 movel %d3,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size;
490ee: 2639 0005 c298 movel 5c298 <Configuration+0x4>,%d3
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
490f4: 2f02 movel %d2,%sp@-
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start;
490f6: 2439 0005 c294 movel 5c294 <Configuration>,%d2
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
490fc: 4a39 0005 c2bc tstb 5c2bc <Configuration+0x28> 49102: 6628 bnes 4912c <_Workspace_Handler_initialization+0x44>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
49104: 4878 0004 pea 4 <CONTEXT_ARG> 49108: 2f03 movel %d3,%sp@- 4910a: 2f02 movel %d2,%sp@- 4910c: 4879 0005 d9ea pea 5d9ea <_Workspace_Area> 49112: 4eb9 0004 6c04 jsr 46c04 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
49118: 4fef 0010 lea %sp@(16),%sp 4911c: 4a80 tstl %d0 4911e: 671e beqs 4913e <_Workspace_Handler_initialization+0x56>
_Internal_error_Occurred(
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_TOO_LITTLE_WORKSPACE
);
}
49120: 242e fff8 movel %fp@(-8),%d2 49124: 262e fffc movel %fp@(-4),%d3 49128: 4e5e unlk %fp 4912a: 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 );
4912c: 2f03 movel %d3,%sp@- 4912e: 42a7 clrl %sp@- 49130: 2f02 movel %d2,%sp@- 49132: 4eb9 0004 e0f8 jsr 4e0f8 <memset> 49138: 4fef 000c lea %sp@(12),%sp 4913c: 60c6 bras 49104 <_Workspace_Handler_initialization+0x1c>
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
_Internal_error_Occurred(
4913e: 4878 0003 pea 3 <DIVIDE> 49142: 4878 0001 pea 1 <ADD> 49146: 42a7 clrl %sp@- 49148: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred>
...
0005a17c <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
5a17c: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
#endif
int __kill( pid_t pid, int sig )
{
5a17e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a182: 4e5e unlk %fp <== NOT EXECUTED
...
0005a034 <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
5a034: 4e56 0000 linkw %fp,#0 5a038: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
5a03c: 2d6e 0010 000c movel %fp@(16),%fp@(12) 5a042: 2d40 0008 movel %d0,%fp@(8)
}
5a046: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
5a048: 4ef9 0004 a498 jmp 4a498 <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 a8d8 jsr 5a8d8 <_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
00079f10 <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
79f10: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 79f14: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 79f18: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
79f1c: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 79f22: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 79f26: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
79f2a: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
79f2c: 4ef9 0007 9cec jmp 79cec <fcntl> <== NOT EXECUTED
...
0005a050 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
5a050: 4e56 0000 linkw %fp,#0
free( ptr );
5a054: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5a05a: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
5a05c: 4ef9 0004 a584 jmp 4a584 <free>
...
0005a14a <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
5a14a: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
5a14c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid(); }
5a150: 4e5e unlk %fp <== NOT EXECUTED
0004a760 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
4a760: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp ); }
4a764: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a766: 4ef9 0004 a6fc jmp 4a6fc <gettimeofday> <== NOT EXECUTED
0004a76c <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
4a76c: 4e56 0000 linkw %fp,#0 4a770: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
4a774: 2d6e 0010 000c movel %fp@(16),%fp@(12) 4a77a: 2d40 0008 movel %d0,%fp@(8)
}
4a77e: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4a780: 4ef9 0004 a6fc jmp 4a6fc <gettimeofday>
...
0005a154 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
5a154: 4e56 0000 linkw %fp,#0
return isatty( fd );
5a158: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5a15e: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
5a160: 4ef9 0005 a82c jmp 5a82c <isatty>
...
0005a172 <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
5a172: 4280 clrl %d0 <== NOT EXECUTED
#if defined(RTEMS_NEWLIB)
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
5a174: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a178: 4e5e unlk %fp <== NOT EXECUTED
00067c10 <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
67c10: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67c14: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
67c18: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67c1e: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
67c22: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
67c24: 4ef9 0006 79f4 jmp 679f4 <link> <== NOT EXECUTED
...
00067eb4 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
67eb4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67eb8: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
67ebc: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67ec2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
67ec6: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
67ec8: 4ef9 0006 7dd0 jmp 67dd0 <lstat> <== NOT EXECUTED
...
0005a32c <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
5a32c: 4e56 0000 linkw %fp,#0
return malloc( size );
5a330: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5a336: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
5a338: 4ef9 0004 aaf4 jmp 4aaf4 <malloc>
...
0005a430 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
5a430: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 5a434: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
5a438: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 5a43e: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
5a442: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
5a444: 4ef9 0005 a470 jmp 5a470 <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 6550 jsr 46550 <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 084c moveal a084c <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 5a20 lea 85a20 <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 6508 jsr 46508 <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 65c2 jsr 465c2 <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 084c moveal a084c <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 084c moveal a084c <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 084c moveal a084c <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 f9bc jsr 7f9bc <__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 f9bc jsr 7f9bc <__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 f9bc jsr 7f9bc <__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 f9bc jsr 7f9bc <__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 66cc jsr 466cc <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 f9bc jsr 7f9bc <__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
...
00047d16 <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
47d16: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 47d1a: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
47d1e: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 47d24: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
47d28: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
47d2a: 4ef9 0004 7c30 jmp 47c30 <stat> <== NOT EXECUTED
0004d80c <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4d80c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4d810: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4d816: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4d818: 4ef9 0004 d5a4 jmp 4d5a4 <unlink> <== NOT EXECUTED
...
0005a44c <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
5a44c: 4e56 0000 linkw %fp,#0 5a450: 222e 0010 movel %fp@(16),%d1 5a454: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
5a458: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 5a45e: 2d41 000c movel %d1,%fp@(12) 5a462: 2d40 0008 movel %d0,%fp@(8)
}
5a466: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
5a468: 4ef9 0005 a58c jmp 5a58c <write>
...
00066a3c <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
66a3c: 4e56 ffec linkw %fp,#-20 66a40: 2f0a movel %a2,%sp@- 66a42: 2f02 movel %d2,%sp@- 66a44: 242e 0008 movel %fp@(8),%d2
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
66a48: 6700 0098 beqw 66ae2 <chdir+0xa6>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66a4c: 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(
66a4e: 45ee ffec lea %fp@(-20),%a2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
66a52: 4eb9 0008 5a20 jsr 85a20 <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
66a58: 7201 moveq #1,%d1 66a5a: 2e81 movel %d1,%sp@ 66a5c: 2f0a movel %a2,%sp@- 66a5e: 4878 0001 pea 1 <ADD> 66a62: 2f00 movel %d0,%sp@- 66a64: 2f02 movel %d2,%sp@- 66a66: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
66a6c: 4fef 0014 lea %sp@(20),%sp 66a70: 4a80 tstl %d0 66a72: 6660 bnes 66ad4 <chdir+0x98>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
66a74: 226e fff8 moveal %fp@(-8),%a1 66a78: 2069 0010 moveal %a1@(16),%a0 66a7c: 4a88 tstl %a0 66a7e: 6700 00ac beqw 66b2c <chdir+0xf0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
66a82: 2f0a movel %a2,%sp@- 66a84: 4e90 jsr %a0@ 66a86: 588f addql #4,%sp 66a88: 7201 moveq #1,%d1 66a8a: b280 cmpl %d0,%d1 66a8c: 666e bnes 66afc <chdir+0xc0>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
66a8e: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 66a94: 2268 0010 moveal %a0@(16),%a1 66a98: 4a89 tstl %a1 66a9a: 6716 beqs 66ab2 <chdir+0x76> 66a9c: 2269 001c moveal %a1@(28),%a1 66aa0: 4a89 tstl %a1 66aa2: 670e beqs 66ab2 <chdir+0x76> 66aa4: 4868 0004 pea %a0@(4) 66aa8: 4e91 jsr %a1@ 66aaa: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 66ab0: 588f addql #4,%sp
rtems_filesystem_current = loc;
66ab2: 5888 addql #4,%a0 66ab4: 4280 clrl %d0 66ab6: 20d2 movel %a2@,%a0@+ 66ab8: 20ee fff0 movel %fp@(-16),%a0@+ 66abc: 20ee fff4 movel %fp@(-12),%a0@+ 66ac0: 20ee fff8 movel %fp@(-8),%a0@+
return 0;
}
66ac4: 242e ffe4 movel %fp@(-28),%d2
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
66ac8: 20ae fffc movel %fp@(-4),%a0@
return 0;
}
66acc: 246e ffe8 moveal %fp@(-24),%a2 66ad0: 4e5e unlk %fp 66ad2: 4e75 rts 66ad4: 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 )
66ad8: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66ada: 246e ffe8 moveal %fp@(-24),%a2 66ade: 4e5e unlk %fp 66ae0: 4e75 rts
{
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
rtems_set_errno_and_return_minus_one( EFAULT );
66ae2: 4eb9 0007 f9bc jsr 7f9bc <__errno> 66ae8: 740e moveq #14,%d2 66aea: 2040 moveal %d0,%a0 66aec: 70ff moveq #-1,%d0 66aee: 2082 movel %d2,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66af0: 242e ffe4 movel %fp@(-28),%d2 66af4: 246e ffe8 moveal %fp@(-24),%a2 66af8: 4e5e unlk %fp 66afa: 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 );
66afc: 206e fff8 moveal %fp@(-8),%a0 66b00: 4a88 tstl %a0 66b02: 670e beqs 66b12 <chdir+0xd6> 66b04: 2068 001c moveal %a0@(28),%a0 66b08: 4a88 tstl %a0 66b0a: 6706 beqs 66b12 <chdir+0xd6> 66b0c: 2f0a movel %a2,%sp@- 66b0e: 4e90 jsr %a0@ 66b10: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
66b12: 4eb9 0007 f9bc jsr 7f9bc <__errno>
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b18: 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 );
66b1c: 2040 moveal %d0,%a0 66b1e: 7214 moveq #20,%d1 66b20: 70ff moveq #-1,%d0
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b22: 246e ffe8 moveal %fp@(-24),%a2 66b26: 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 );
66b28: 2081 movel %d1,%a0@
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b2a: 4e75 rts
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
rtems_filesystem_freenode( &loc );
66b2c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66b30: 4a88 tstl %a0 <== NOT EXECUTED 66b32: 6706 beqs 66b3a <chdir+0xfe> <== NOT EXECUTED 66b34: 2f0a movel %a2,%sp@- <== NOT EXECUTED 66b36: 4e90 jsr %a0@ <== NOT EXECUTED 66b38: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66b3a: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b40: 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 );
66b44: 2040 moveal %d0,%a0 <== NOT EXECUTED 66b46: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
66b48: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 66b4c: 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 );
66b4e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
return 0;
}
...
00046138 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
46138: 4e56 ffec linkw %fp,#-20 4613c: 2f03 movel %d3,%sp@- 4613e: 262e 0008 movel %fp@(8),%d3 46142: 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 );
46144: 240e movel %fp,%d2 46146: 0682 ffff ffec addil #-20,%d2 4614c: 2f03 movel %d3,%sp@- 4614e: 4eb9 0008 5a20 jsr 85a20 <strlen> 46154: 7201 moveq #1,%d1 46156: 2e81 movel %d1,%sp@ 46158: 2f02 movel %d2,%sp@- 4615a: 42a7 clrl %sp@- 4615c: 2f00 movel %d0,%sp@- 4615e: 2f03 movel %d3,%sp@- 46160: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
if ( status != 0 )
46166: 4fef 0014 lea %sp@(20),%sp 4616a: 4a80 tstl %d0 4616c: 6640 bnes 461ae <chmod+0x76>
return -1;
if ( !loc.handlers ){
4616e: 206e fff4 moveal %fp@(-12),%a0 46172: 4a88 tstl %a0 46174: 677c beqs 461f2 <chmod+0xba>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
46176: 2068 001c moveal %a0@(28),%a0 4617a: 4a88 tstl %a0 4617c: 6740 beqs 461be <chmod+0x86>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
4617e: 2f2e 000c movel %fp@(12),%sp@- 46182: 2f02 movel %d2,%sp@- 46184: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
46186: 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 );
4618a: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
4618c: 508f addql #8,%sp 4618e: 4a88 tstl %a0 46190: 670e beqs 461a0 <chmod+0x68> 46192: 2068 001c moveal %a0@(28),%a0 46196: 4a88 tstl %a0 46198: 6706 beqs 461a0 <chmod+0x68> 4619a: 2f02 movel %d2,%sp@- 4619c: 4e90 jsr %a0@ 4619e: 588f addql #4,%sp
return result;
}
461a0: 2003 movel %d3,%d0 461a2: 242e ffe4 movel %fp@(-28),%d2 461a6: 262e ffe8 movel %fp@(-24),%d3 461aa: 4e5e unlk %fp 461ac: 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 )
461ae: 76ff moveq #-1,%d3
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461b0: 2003 movel %d3,%d0 461b2: 242e ffe4 movel %fp@(-28),%d2 461b6: 262e ffe8 movel %fp@(-24),%d3 461ba: 4e5e unlk %fp 461bc: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EBADF );
}
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
461be: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461c2: 4a88 tstl %a0 <== NOT EXECUTED 461c4: 670e beqs 461d4 <chmod+0x9c> <== NOT EXECUTED 461c6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461ca: 4a88 tstl %a0 <== NOT EXECUTED 461cc: 6706 beqs 461d4 <chmod+0x9c> <== NOT EXECUTED 461ce: 2f02 movel %d2,%sp@- <== NOT EXECUTED 461d0: 4e90 jsr %a0@ <== NOT EXECUTED 461d2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
461d4: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 461da: 76ff moveq #-1,%d3 <== NOT EXECUTED 461dc: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461de: 2003 movel %d3,%d0 <== NOT EXECUTED 461e0: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 461e4: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 461e8: 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 );
461ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
461f0: 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 );
461f2: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461f6: 4a88 tstl %a0 <== NOT EXECUTED 461f8: 670e beqs 46208 <chmod+0xd0> <== NOT EXECUTED 461fa: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461fe: 4a88 tstl %a0 <== NOT EXECUTED 46200: 6706 beqs 46208 <chmod+0xd0> <== NOT EXECUTED 46202: 2f02 movel %d2,%sp@- <== NOT EXECUTED 46204: 4e90 jsr %a0@ <== NOT EXECUTED 46206: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
46208: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 4620e: 76ff moveq #-1,%d3 <== NOT EXECUTED 46210: 2040 moveal %d0,%a0 <== NOT EXECUTED 46212: 7009 moveq #9,%d0 <== NOT EXECUTED 46214: 2080 movel %d0,%a0@ <== NOT EXECUTED
result = (*loc.handlers->fchmod_h)( &loc, mode );
rtems_filesystem_freenode( &loc );
return result;
}
46216: 2003 movel %d3,%d0 <== NOT EXECUTED 46218: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 4621c: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 46220: 4e5e unlk %fp <== NOT EXECUTED
00066b58 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b58: 4e56 ffdc linkw %fp,#-36 66b5c: 48d7 003c moveml %d2-%d5,%sp@ 66b60: 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 ) )
66b64: 240e movel %fp,%d2 66b66: 0682 ffff ffec addil #-20,%d2 66b6c: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b6e: 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 ) )
66b72: 4eb9 0008 5a20 jsr 85a20 <strlen> 66b78: 7201 moveq #1,%d1 66b7a: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
66b7c: 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 ) )
66b80: 2f02 movel %d2,%sp@- 66b82: 42a7 clrl %sp@- 66b84: 2f00 movel %d0,%sp@- 66b86: 2f03 movel %d3,%sp@- 66b88: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> 66b8e: 4fef 0014 lea %sp@(20),%sp 66b92: 4a80 tstl %d0 66b94: 6640 bnes 66bd6 <chown+0x7e>
return -1;
if ( !loc.ops->chown_h ) {
66b96: 226e fff8 moveal %fp@(-8),%a1 66b9a: 2069 0018 moveal %a1@(24),%a0 66b9e: 4a88 tstl %a0 66ba0: 6742 beqs 66be4 <chown+0x8c>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->chown_h)( &loc, owner, group );
66ba2: 3f05 movew %d5,%sp@- 66ba4: 4267 clrw %sp@- 66ba6: 3f04 movew %d4,%sp@- 66ba8: 4267 clrw %sp@- 66baa: 2f02 movel %d2,%sp@- 66bac: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
66bae: 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 );
66bb2: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
66bb4: 4fef 000c lea %sp@(12),%sp 66bb8: 4a88 tstl %a0 66bba: 670e beqs 66bca <chown+0x72> 66bbc: 2068 001c moveal %a0@(28),%a0 66bc0: 4a88 tstl %a0 66bc2: 6706 beqs 66bca <chown+0x72> 66bc4: 2f02 movel %d2,%sp@- 66bc6: 4e90 jsr %a0@ 66bc8: 588f addql #4,%sp
return result;
}
66bca: 2003 movel %d3,%d0 66bcc: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66bd2: 4e5e unlk %fp 66bd4: 4e75 rts
)
{
rtems_filesystem_location_info_t loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
66bd6: 76ff moveq #-1,%d3
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66bd8: 2003 movel %d3,%d0 66bda: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66be0: 4e5e unlk %fp 66be2: 4e75 rts
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) )
return -1;
if ( !loc.ops->chown_h ) {
rtems_filesystem_freenode( &loc );
66be4: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66be8: 4a88 tstl %a0 <== NOT EXECUTED 66bea: 6706 beqs 66bf2 <chown+0x9a> <== NOT EXECUTED 66bec: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66bee: 4e90 jsr %a0@ <== NOT EXECUTED 66bf0: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
66bf2: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 66bf8: 76ff moveq #-1,%d3 <== NOT EXECUTED 66bfa: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66bfc: 2003 movel %d3,%d0 <== NOT EXECUTED 66bfe: 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 );
66c04: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->chown_h)( &loc, owner, group );
rtems_filesystem_freenode( &loc );
return result;
}
66c0a: 4e5e unlk %fp <== NOT EXECUTED
...
00066c10 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66c10: 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) {
66c14: 203c 000a 51d0 movel #676304,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
66c1a: 2f0b movel %a3,%sp@- 66c1c: 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) {
66c1e: b0b9 000a 084c cmpl a084c <rtems_current_user_env>,%d0 66c24: 6700 0086 beqw 66cac <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);
66c28: 2f2e 0008 movel %fp@(8),%sp@- 66c2c: 4eb9 0006 6a3c jsr 66a3c <chdir>
if (result) {
66c32: 588f addql #4,%sp 66c34: 4a80 tstl %d0 66c36: 6600 00a6 bnew 66cde <chroot+0xce>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
66c3a: 42a7 clrl %sp@- 66c3c: 45ee ffec lea %fp@(-20),%a2 66c40: 2f0a movel %a2,%sp@- 66c42: 42a7 clrl %sp@- 66c44: 4878 0001 pea 1 <ADD> 66c48: 4879 0009 97fb pea 997fb <rtems_bdpart_shell_usage+0xf1f> 66c4e: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> 66c54: 4fef 0014 lea %sp@(20),%sp 66c58: 4a80 tstl %d0 66c5a: 6600 0082 bnew 66cde <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);
66c5e: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 66c64: 2268 0024 moveal %a0@(36),%a1 66c68: 4a89 tstl %a1 66c6a: 6716 beqs 66c82 <chroot+0x72> 66c6c: 2269 001c moveal %a1@(28),%a1 66c70: 4a89 tstl %a1 66c72: 670e beqs 66c82 <chroot+0x72> 66c74: 4868 0018 pea %a0@(24) 66c78: 4e91 jsr %a1@ 66c7a: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 66c80: 588f addql #4,%sp
rtems_filesystem_root = loc;
66c82: 2152 0018 movel %a2@,%a0@(24) 66c86: 4280 clrl %d0 66c88: 216e fff0 001c movel %fp@(-16),%a0@(28) 66c8e: 216e fff4 0020 movel %fp@(-12),%a0@(32) 66c94: 216e fff8 0024 movel %fp@(-8),%a0@(36)
return 0;
}
66c9a: 246e ffe4 moveal %fp@(-28),%a2 66c9e: 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;
66ca2: 216e fffc 0028 movel %fp@(-4),%a0@(40)
return 0;
}
66ca8: 4e5e unlk %fp 66caa: 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*/
66cac: 4eb9 0006 8134 jsr 68134 <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
66cb2: 203c 000a 51d0 movel #676304,%d0 66cb8: b0b9 000a 084c cmpl a084c <rtems_current_user_env>,%d0 66cbe: 6600 ff68 bnew 66c28 <chroot+0x18>
rtems_set_errno_and_return_minus_one( ENOTSUP );
66cc2: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cc8: 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 );
66ccc: 2040 moveal %d0,%a0 <== NOT EXECUTED 66cce: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cd0: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66cd4: 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 );
66cd6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cdc: 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 );
66cde: 45f9 0007 f9bc lea 7f9bc <__errno>,%a2 <== NOT EXECUTED 66ce4: 4e92 jsr %a2@ <== NOT EXECUTED 66ce6: 2640 moveal %d0,%a3 <== NOT EXECUTED 66ce8: 4e92 jsr %a2@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cea: 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 );
66cee: 2040 moveal %d0,%a0 <== NOT EXECUTED 66cf0: 70ff moveq #-1,%d0 <== NOT EXECUTED 66cf2: 2690 movel %a0@,%a3@ <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
rtems_filesystem_root = loc;
return 0;
}
66cf4: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66cf8: 4e5e unlk %fp <== NOT EXECUTED
0004a4e4 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
4a4e4: 4e56 0000 linkw %fp,#0 4a4e8: 202e 0008 movel %fp@(8),%d0 4a4ec: 2f0a movel %a2,%sp@- 4a4ee: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
4a4f0: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 4a4f6: 645e bccs 4a556 <close+0x72>
iop = rtems_libio_iop(fd);
4a4f8: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 4a4fe: ed88 lsll #6,%d0 4a500: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a502: 202a 0014 movel %a2@(20),%d0 4a506: 0280 0000 0100 andil #256,%d0 4a50c: 6748 beqs 4a556 <close+0x72>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
4a50e: 206a 003c moveal %a2@(60),%a0 4a512: 2068 0004 moveal %a0@(4),%a0 4a516: 4a88 tstl %a0 4a518: 6738 beqs 4a552 <close+0x6e>
rc = (*iop->handlers->close_h)( iop );
4a51a: 2f0a movel %a2,%sp@- 4a51c: 4e90 jsr %a0@ 4a51e: 588f addql #4,%sp 4a520: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
4a522: 206a 0024 moveal %a2@(36),%a0 4a526: 4a88 tstl %a0 4a528: 6710 beqs 4a53a <close+0x56> 4a52a: 2068 001c moveal %a0@(28),%a0 4a52e: 4a88 tstl %a0 4a530: 6708 beqs 4a53a <close+0x56> 4a532: 486a 0018 pea %a2@(24) 4a536: 4e90 jsr %a0@ 4a538: 588f addql #4,%sp
rtems_libio_free( iop );
4a53a: 2f0a movel %a2,%sp@- 4a53c: 4eb9 0004 a8d2 jsr 4a8d2 <rtems_libio_free>
return rc;
}
4a542: 246e fffc moveal %fp@(-4),%a2 4a546: 2002 movel %d2,%d0
rc = (*iop->handlers->close_h)( iop );
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
4a548: 588f addql #4,%sp
}
4a54a: 242e fff8 movel %fp@(-8),%d2 4a54e: 4e5e unlk %fp 4a550: 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 )
4a552: 4282 clrl %d2 <== NOT EXECUTED 4a554: 60cc bras 4a522 <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);
4a556: 4eb9 0004 d868 jsr 4d868 <__errno> 4a55c: 74ff moveq #-1,%d2 4a55e: 2040 moveal %d0,%a0 4a560: 7009 moveq #9,%d0 4a562: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &iop->pathinfo );
rtems_libio_free( iop );
return rc;
}
4a564: 2002 movel %d2,%d0 4a566: 242e fff8 movel %fp@(-8),%d2 4a56a: 246e fffc moveal %fp@(-4),%a2
4a56e: 4e5e unlk %fp <== NOT EXECUTED
000496ac <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
496ac: 4e56 fff4 linkw %fp,#-12 496b0: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
496b4: 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;
496b8: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
496bc: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
496c0: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
496c4: 2f29 000c movel %a1@(12),%sp@- 496c8: 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;
496cc: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
496d0: 4eb9 0004 a390 jsr 4a390 <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
496d6: 4fef 000c lea %sp@(12),%sp 496da: 4a80 tstl %d0 496dc: 6604 bnes 496e2 <devFS_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
496de: 4e5e unlk %fp 496e0: 4e75 rts
np->major,
np->minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
496e2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 496e4: 4eb9 0004 97bc jsr 497bc <rtems_deviceio_errno> <== NOT EXECUTED 496ea: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
496ec: 4e5e unlk %fp <== NOT EXECUTED
00049702 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
49702: 4e56 ffdc linkw %fp,#-36 49706: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 4970a: 286e 0014 moveal %fp@(20),%a4 4970e: 2c2e 0008 movel %fp@(8),%d6 49712: 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;
49716: 2814 movel %a4@,%d4
if (!device_name_table)
49718: 6700 008a beqw 497a4 <devFS_evaluate_path+0xa2>
rtems_set_errno_and_return_minus_one( EFAULT );
for (i = 0; i < rtems_device_table_size; i++) {
4971c: 2a39 0005 98f8 movel 598f8 <rtems_device_table_size>,%d5 49722: 673c beqs 49760 <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 );
49724: 4280 clrl %d0 49726: 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)
49728: 4bf9 0004 c60c lea 4c60c <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)
4972e: 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++) {
49730: 5282 addql #1,%d2
if (!device_name_table[i].device_name)
49732: e989 lsll #4,%d1 49734: 2041 moveal %d1,%a0 49736: 47f0 0c00 lea %a0@(00000000,%d0:l:4),%a3 4973a: 47f3 4800 lea %a3@(00000000,%d4:l),%a3 4973e: 2453 moveal %a3@,%a2 49740: 4a8a tstl %a2 49742: 6716 beqs 4975a <devFS_evaluate_path+0x58>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
49744: 2f03 movel %d3,%sp@- 49746: 2f0a movel %a2,%sp@- 49748: 2f06 movel %d6,%sp@- 4974a: 4e95 jsr %a5@ 4974c: 4fef 000c lea %sp@(12),%sp 49750: 4a80 tstl %d0 49752: 6606 bnes 4975a <devFS_evaluate_path+0x58>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
49754: 4a32 3800 tstb %a2@(00000000,%d3:l) 49758: 671e beqs 49778 <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++) {
4975a: 2002 movel %d2,%d0 4975c: b485 cmpl %d5,%d2 4975e: 65ce bcss 4972e <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 );
49760: 4eb9 0004 b304 jsr 4b304 <__errno> 49766: 7202 moveq #2,%d1 49768: 2040 moveal %d0,%a0 4976a: 70ff moveq #-1,%d0
}
4976c: 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 );
49772: 2081 movel %d1,%a0@
}
49774: 4e5e unlk %fp 49776: 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;
49778: 2079 0005 9a70 moveal 59a70 <rtems_current_user_env>,%a0 4977e: 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;
49784: 223c 0005 9a24 movel #367140,%d1
pathloc->ops = &devFS_ops;
4978a: 41f9 0005 99dc lea 599dc <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;
49790: 2941 0008 movel %d1,%a4@(8)
pathloc->ops = &devFS_ops;
49794: 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];
49798: 288b movel %a3,%a4@
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
4979a: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 497a0: 4e5e unlk %fp 497a2: 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 );
497a4: 4eb9 0004 b304 jsr 4b304 <__errno> <== NOT EXECUTED 497aa: 740e moveq #14,%d2 <== NOT EXECUTED 497ac: 2040 moveal %d0,%a0 <== NOT EXECUTED 497ae: 70ff moveq #-1,%d0 <== NOT EXECUTED 497b0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
}
497b2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 497b8: 4e5e unlk %fp <== NOT EXECUTED
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 98f8 movel 598f8 <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 9468 jsr 49468 <_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 98f8 movel 598f8 <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 bb54 jsr 4bb54 <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 9a24 movel #367140,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
42074: 41f9 0005 99dc lea 599dc <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 b304 jsr 4b304 <__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;
}
...
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 97bc jsr 497bc <rtems_deviceio_errno> <== NOT EXECUTED 4226a: 588f addql #4,%sp <== NOT EXECUTED
return args.ioctl_return;
}
4226c: 4e5e unlk %fp <== NOT EXECUTED
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 98f8 movel 598f8 <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 c130 lea 4c130 <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 c5f4 jsr 4c5f4 <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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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
...
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 97bc jsr 497bc <rtems_deviceio_errno> <== NOT EXECUTED 422b2: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
422b4: 4e5e unlk %fp <== NOT EXECUTED
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 97bc jsr 497bc <rtems_deviceio_errno> <== NOT EXECUTED 42318: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4231a: 4e5e unlk %fp <== 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
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 );
4233a: 2368 0008 0016 movel %a0@(8),%a1@(22)
buf->st_mode = the_dev->mode;
42340: 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 );
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 b304 jsr 4b304 <__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;
}
...
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 97bc jsr 497bc <rtems_deviceio_errno> <== NOT EXECUTED 423c0: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
423c2: 4e5e unlk %fp <== NOT EXECUTED
...
0004bcd2 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4bcd2: 4e56 fff4 linkw %fp,#-12 4bcd6: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4bcda: 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;
4bcde: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4bce2: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4bce6: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4bcea: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4bcee: 2f28 0050 movel %a0@(80),%sp@- 4bcf2: 2f28 004c movel %a0@(76),%sp@- 4bcf6: 4eb9 0004 cf00 jsr 4cf00 <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4bcfc: 4fef 000c lea %sp@(12),%sp 4bd00: 4a80 tstl %d0 4bd02: 6604 bnes 4bd08 <device_close+0x36>
return rtems_deviceio_errno(status);
}
return 0;
}
4bd04: 4e5e unlk %fp 4bd06: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
return rtems_deviceio_errno(status);
4bd08: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bd0a: 4eb9 0004 d524 jsr 4d524 <rtems_deviceio_errno> <== NOT EXECUTED 4bd10: 588f addql #4,%sp <== NOT EXECUTED
} return 0; }
4bd12: 4e5e unlk %fp <== NOT EXECUTED
0004bbba <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4bbba: 4e56 fff0 linkw %fp,#-16 4bbbe: 226e 0008 moveal %fp@(8),%a1
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4bbc2: 486e fff0 pea %fp@(-16)
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4bbc6: 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;
4bbcc: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4bbd2: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4bbd6: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4bbda: 2f28 0050 movel %a0@(80),%sp@- 4bbde: 2f28 004c movel %a0@(76),%sp@- 4bbe2: 4eb9 0004 cf5c jsr 4cf5c <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bbe8: 4fef 000c lea %sp@(12),%sp 4bbec: 4a80 tstl %d0 4bbee: 6608 bnes 4bbf8 <device_ioctl+0x3e>
return rtems_deviceio_errno(status);
return args.ioctl_return;
4bbf0: 202e fffc movel %fp@(-4),%d0
}
4bbf4: 4e5e unlk %fp 4bbf6: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bbf8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bbfa: 4eb9 0004 d524 jsr 4d524 <rtems_deviceio_errno> <== NOT EXECUTED 4bc00: 588f addql #4,%sp <== NOT EXECUTED
return args.ioctl_return;
}
4bc02: 4e5e unlk %fp <== NOT EXECUTED
0004bd16 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4bd16: 4e56 fff4 linkw %fp,#-12 4bd1a: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4bd1e: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4bd22: 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;
4bd28: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4bd2c: 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;
4bd32: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4bd36: 2f29 0050 movel %a1@(80),%sp@- 4bd3a: 2f29 004c movel %a1@(76),%sp@- 4bd3e: 4eb9 0004 cfb8 jsr 4cfb8 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bd44: 4fef 000c lea %sp@(12),%sp 4bd48: 4a80 tstl %d0 4bd4a: 6604 bnes 4bd50 <device_open+0x3a>
return rtems_deviceio_errno(status);
return 0;
}
4bd4c: 4e5e unlk %fp 4bd4e: 4e75 rts
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bd50: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bd52: 4eb9 0004 d524 jsr 4d524 <rtems_deviceio_errno> <== NOT EXECUTED 4bd58: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4bd5a: 4e5e unlk %fp <== NOT EXECUTED
...
0004bc6c <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4bc6c: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4bc70: 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(
4bc74: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4bc78: 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;
4bc7e: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4bc84: 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;
4bc8a: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4bc8e: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4bc92: 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;
4bc96: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4bc9a: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4bc9e: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4bca2: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4bca6: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4bcaa: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4bcae: 4eb9 0004 d014 jsr 4d014 <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bcb4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bcb8: 4a80 tstl %d0 <== NOT EXECUTED 4bcba: 6608 bnes 4bcc4 <device_read+0x58> <== NOT EXECUTED
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4bcbc: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4bcc0: 4e5e unlk %fp <== NOT EXECUTED 4bcc2: 4e75 rts <== NOT EXECUTED
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bcc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bcc6: 4eb9 0004 d524 jsr 4d524 <rtems_deviceio_errno> <== NOT EXECUTED 4bccc: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4bcce: 4e5e unlk %fp <== NOT EXECUTED
0004bc06 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4bc06: 4e56 ffe4 linkw %fp,#-28 4bc0a: 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(
4bc0e: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4bc12: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4bc18: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4bc1e: 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;
4bc24: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4bc28: 2028 000c movel %a0@(12),%d0 4bc2c: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4bc30: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4bc34: 2d40 ffe8 movel %d0,%fp@(-24) 4bc38: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0;
4bc3c: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4bc40: 2f29 0050 movel %a1@(80),%sp@- 4bc44: 2f29 004c movel %a1@(76),%sp@- 4bc48: 4eb9 0004 d070 jsr 4d070 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4bc4e: 4fef 000c lea %sp@(12),%sp 4bc52: 4a80 tstl %d0 4bc54: 6608 bnes 4bc5e <device_write+0x58>
return rtems_deviceio_errno(status);
return (ssize_t) args.bytes_moved;
4bc56: 202e fffc movel %fp@(-4),%d0
}
4bc5a: 4e5e unlk %fp 4bc5c: 4e75 rts
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
return rtems_deviceio_errno(status);
4bc5e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bc60: 4eb9 0004 d524 jsr 4d524 <rtems_deviceio_errno> <== NOT EXECUTED 4bc66: 588f addql #4,%sp <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
}
4bc68: 4e5e unlk %fp <== NOT EXECUTED
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
00043394 <dup2>:
int dup2(
int fildes,
int fildes2
)
{
43394: 4e56 ffac linkw %fp,#-84 43398: 48d7 040c moveml %d2-%d3/%a2,%sp@
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
4339c: 240e movel %fp,%d2 4339e: 0682 ffff ffba addil #-70,%d2 433a4: 45f9 0004 3d70 lea 43d70 <fstat>,%a2 433aa: 2f02 movel %d2,%sp@-
int dup2(
int fildes,
int fildes2
)
{
433ac: 262e 0008 movel %fp@(8),%d3
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
433b0: 2f03 movel %d3,%sp@- 433b2: 4e92 jsr %a2@
if ( status == -1 )
433b4: 508f addql #8,%sp 433b6: 72ff moveq #-1,%d1 433b8: b280 cmpl %d0,%d1 433ba: 660c bnes 433c8 <dup2+0x34>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
433bc: 70ff moveq #-1,%d0
}
433be: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 433c4: 4e5e unlk %fp 433c6: 4e75 rts
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
433c8: 2f02 movel %d2,%sp@- 433ca: 2f2e 000c movel %fp@(12),%sp@- 433ce: 4e92 jsr %a2@
if ( status == -1 )
433d0: 508f addql #8,%sp 433d2: 72ff moveq #-1,%d1 433d4: b280 cmpl %d0,%d1 433d6: 67e4 beqs 433bc <dup2+0x28>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
433d8: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 433dc: 42a7 clrl %sp@- <== NOT EXECUTED 433de: 2f03 movel %d3,%sp@- <== NOT EXECUTED 433e0: 4eb9 0004 3908 jsr 43908 <fcntl> <== NOT EXECUTED 433e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
433ea: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 <== NOT EXECUTED 433f0: 4e5e unlk %fp <== NOT EXECUTED
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 c378 moveal 5c378 <__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
000670b8 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
670b8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
670bc: 2039 000a 4906 movel a4906 <group_fp>,%d0 <== NOT EXECUTED 670c2: 670a beqs 670ce <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
670c4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 670c6: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED 670cc: 588f addql #4,%sp <== NOT EXECUTED
}
670ce: 4e5e unlk %fp <== NOT EXECUTED
000670d2 <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
670d2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
670d6: 2039 000a 481e movel a481e <passwd_fp>,%d0 <== NOT EXECUTED 670dc: 670a beqs 670e8 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
670de: 2f00 movel %d0,%sp@- <== NOT EXECUTED 670e0: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED 670e6: 588f addql #4,%sp <== NOT EXECUTED
}
670e8: 4e5e unlk %fp <== NOT EXECUTED
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 c378 moveal 5c378 <__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 b30b pea 5b30b <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 c378 moveal 5c378 <__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 b30b pea 5b30b <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 c378 moveal 5c378 <__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 b30d pea 5b30d <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 b30d pea 5b30d <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
00079b50 <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
79b50: 4e56 ffb4 linkw %fp,#-76 <== NOT EXECUTED 79b54: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 79b58: 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 );
79b5c: b0b9 000a 0544 cmpl a0544 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 79b62: 6400 0116 bccw 79c7a <fchdir+0x12a> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
79b66: 2479 000a 5174 moveal a5174 <rtems_libio_iops>,%a2 <== NOT EXECUTED 79b6c: ed88 lsll #6,%d0 <== NOT EXECUTED 79b6e: d5c0 addal %d0,%a2 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
79b70: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 79b74: 0800 0008 btst #8,%d0 <== NOT EXECUTED 79b78: 6700 0100 beqw 79c7a <fchdir+0x12a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
79b7c: 0800 0001 btst #1,%d0 <== NOT EXECUTED 79b80: 6700 0138 beqw 79cba <fchdir+0x16a> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
79b84: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 79b88: 4a88 tstl %a0 <== NOT EXECUTED 79b8a: 6700 0146 beqw 79cd2 <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
79b8e: 2068 0010 moveal %a0@(16),%a0 <== NOT EXECUTED 79b92: 4a88 tstl %a0 <== NOT EXECUTED 79b94: 6700 013c beqw 79cd2 <fchdir+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
79b98: 47ea 0018 lea %a2@(24),%a3 <== NOT EXECUTED 79b9c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 79b9e: 4e90 jsr %a0@ <== NOT EXECUTED 79ba0: 588f addql #4,%sp <== NOT EXECUTED 79ba2: 7201 moveq #1,%d1 <== NOT EXECUTED 79ba4: b280 cmpl %d0,%d1 <== NOT EXECUTED 79ba6: 6600 00ba bnew 79c62 <fchdir+0x112> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
79baa: 2279 000a 084c moveal a084c <rtems_current_user_env>,%a1 <== NOT EXECUTED 79bb0: 2c0e movel %fp,%d6 <== NOT EXECUTED 79bb2: 41e9 0004 lea %a1@(4),%a0 <== NOT EXECUTED 79bb6: 0686 ffff ffd8 addil #-40,%d6 <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
79bbc: 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;
79bbe: 2a46 moveal %d6,%a5 <== NOT EXECUTED 79bc0: 2a0e movel %fp,%d5 <== NOT EXECUTED 79bc2: 0685 ffff ffdc addil #-36,%d5 <== NOT EXECUTED 79bc8: 280e movel %fp,%d4 <== NOT EXECUTED 79bca: 0684 ffff ffe0 addil #-32,%d4 <== NOT EXECUTED 79bd0: 260e movel %fp,%d3 <== NOT EXECUTED 79bd2: 0683 ffff ffe4 addil #-28,%d3 <== NOT EXECUTED 79bd8: 240e movel %fp,%d2 <== NOT EXECUTED 79bda: 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)) {
79be0: 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;
79be4: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79be6: 2a45 moveal %d5,%a5 <== NOT EXECUTED 79be8: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bea: 2a44 moveal %d4,%a5 <== NOT EXECUTED 79bec: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bee: 2a43 moveal %d3,%a5 <== NOT EXECUTED 79bf0: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 79bf2: 2a42 moveal %d2,%a5 <== NOT EXECUTED 79bf4: 2a90 movel %a0@,%a5@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
79bf6: 22d3 movel %a3@,%a1@+ <== NOT EXECUTED 79bf8: 22ea 001c movel %a2@(28),%a1@+ <== NOT EXECUTED 79bfc: 22ea 0020 movel %a2@(32),%a1@+ <== NOT EXECUTED 79c00: 22aa 0024 movel %a2@(36),%a1@ <== NOT EXECUTED 79c04: 20aa 0028 movel %a2@(40),%a0@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
79c08: 42a7 clrl %sp@- <== NOT EXECUTED 79c0a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 79c0c: 42a7 clrl %sp@- <== NOT EXECUTED 79c0e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 79c12: 4879 0009 97fb pea 997fb <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED 79c18: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> <== NOT EXECUTED 79c1e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 79c22: 4a80 tstl %d0 <== NOT EXECUTED 79c24: 666c bnes 79c92 <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 );
79c26: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 79c2a: 4a88 tstl %a0 <== NOT EXECUTED 79c2c: 670e beqs 79c3c <fchdir+0xec> <== NOT EXECUTED 79c2e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 79c32: 4a88 tstl %a0 <== NOT EXECUTED 79c34: 6706 beqs 79c3c <fchdir+0xec> <== NOT EXECUTED 79c36: 2f06 movel %d6,%sp@- <== NOT EXECUTED 79c38: 4e90 jsr %a0@ <== NOT EXECUTED 79c3a: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
79c3c: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED 79c42: 5888 addql #4,%a0 <== NOT EXECUTED 79c44: 4280 clrl %d0 <== NOT EXECUTED 79c46: 20d4 movel %a4@,%a0@+ <== NOT EXECUTED 79c48: 20ee fff0 movel %fp@(-16),%a0@+ <== NOT EXECUTED 79c4c: 20ee fff4 movel %fp@(-12),%a0@+ <== NOT EXECUTED 79c50: 20ee fff8 movel %fp@(-8),%a0@+ <== NOT EXECUTED 79c54: 20ae fffc movel %fp@(-4),%a0@ <== NOT EXECUTED
return 0;
}
79c58: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c5e: 4e5e unlk %fp <== NOT EXECUTED 79c60: 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 );
79c62: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79c68: 7214 moveq #20,%d1 <== NOT EXECUTED 79c6a: 2040 moveal %d0,%a0 <== NOT EXECUTED 79c6c: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c6e: 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 );
79c74: 2081 movel %d1,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c76: 4e5e unlk %fp <== NOT EXECUTED 79c78: 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);
79c7a: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79c80: 7609 moveq #9,%d3 <== NOT EXECUTED 79c82: 2040 moveal %d0,%a0 <== NOT EXECUTED 79c84: 70ff moveq #-1,%d0 <== NOT EXECUTED 79c86: 2083 movel %d3,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79c88: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79c8e: 4e5e unlk %fp <== NOT EXECUTED 79c90: 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;
79c92: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED 79c98: 2246 moveal %d6,%a1 <== NOT EXECUTED 79c9a: 5888 addql #4,%a0 <== NOT EXECUTED 79c9c: 2a45 moveal %d5,%a5 <== NOT EXECUTED 79c9e: 70ff moveq #-1,%d0 <== NOT EXECUTED 79ca0: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 79ca2: 2244 moveal %d4,%a1 <== NOT EXECUTED 79ca4: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 79ca6: 2a43 moveal %d3,%a5 <== NOT EXECUTED 79ca8: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 79caa: 2242 moveal %d2,%a1 <== NOT EXECUTED 79cac: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 79cae: 2091 movel %a1@,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79cb0: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79cb6: 4e5e unlk %fp <== NOT EXECUTED 79cb8: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
79cba: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79cc0: 7416 moveq #22,%d2 <== NOT EXECUTED 79cc2: 2040 moveal %d0,%a0 <== NOT EXECUTED 79cc4: 70ff moveq #-1,%d0 <== NOT EXECUTED 79cc6: 2082 movel %d2,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79cc8: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 79cce: 4e5e unlk %fp <== NOT EXECUTED 79cd0: 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 );
79cd2: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79cd8: 2040 moveal %d0,%a0 <== NOT EXECUTED 79cda: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79cdc: 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 );
79ce2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
return 0;
}
79ce8: 4e5e unlk %fp <== NOT EXECUTED
00066cfc <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
66cfc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66d00: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 66d04: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66d08: b0b9 000a 0544 cmpl a0544 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 66d0e: 643a bccs 66d4a <fchmod+0x4e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
66d10: 2079 000a 5174 moveal a5174 <rtems_libio_iops>,%a0 <== NOT EXECUTED 66d16: ed88 lsll #6,%d0 <== NOT EXECUTED 66d18: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
66d1a: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 66d1e: 0800 0008 btst #8,%d0 <== NOT EXECUTED 66d22: 6726 beqs 66d4a <fchmod+0x4e> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d24: 44c0 movew %d0,%ccr <== NOT EXECUTED 66d26: 6634 bnes 66d5c <fchmod+0x60> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
66d28: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED 66d2c: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED 66d30: 673c beqs 66d6e <fchmod+0x72> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
66d32: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED 66d36: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66d3a: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 66d3e: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED 66d42: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
66d46: 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 );
66d48: 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);
66d4a: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 66d50: 7209 moveq #9,%d1 <== NOT EXECUTED 66d52: 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 );
}
66d54: 70ff moveq #-1,%d0 <== NOT EXECUTED 66d56: 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);
66d58: 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 );
}
66d5a: 4e75 rts <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d5c: 4eb9 0007 f9bc jsr 7f9bc <__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 );
}
66d62: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66d64: 2040 moveal %d0,%a0 <== NOT EXECUTED 66d66: 7016 moveq #22,%d0 <== NOT EXECUTED 66d68: 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 );
}
66d6a: 70ff moveq #-1,%d0 <== NOT EXECUTED 66d6c: 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 );
66d6e: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66d74: 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 );
66d76: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
66d78: 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 );
66d7a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
}
...
00066d84 <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
66d84: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66d88: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED 66d8c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66d8e: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 66d92: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66d96: b4b9 000a 0544 cmpl a0544 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED 66d9c: 6448 bccs 66de6 <fchown+0x62> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
66d9e: 2079 000a 5174 moveal a5174 <rtems_libio_iops>,%a0 <== NOT EXECUTED 66da4: ed8a lsll #6,%d2 <== NOT EXECUTED 66da6: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
66da8: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED 66dac: 0802 0008 btst #8,%d2 <== NOT EXECUTED 66db0: 6734 beqs 66de6 <fchown+0x62> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66db2: 44c2 movew %d2,%ccr <== NOT EXECUTED 66db4: 6646 bnes 66dfc <fchown+0x78> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
66db6: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 66dba: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED 66dbe: 4a89 tstl %a1 <== NOT EXECUTED 66dc0: 6750 beqs 66e12 <fchown+0x8e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
66dc2: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66dc6: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED 66dcc: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
66dd2: 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 );
66dd6: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED 66dda: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED 66dde: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
66de2: 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 );
66de4: 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);
66de6: 4eb9 0007 f9bc jsr 7f9bc <__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 );
}
66dec: 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);
66df0: 2040 moveal %d0,%a0 <== NOT EXECUTED 66df2: 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 );
}
66df4: 70ff moveq #-1,%d0 <== NOT EXECUTED 66df6: 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);
66df8: 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 );
}
66dfa: 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 );
66dfc: 4eb9 0007 f9bc jsr 7f9bc <__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 );
}
66e02: 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 );
66e06: 2040 moveal %d0,%a0 <== NOT EXECUTED 66e08: 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 );
}
66e0a: 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 );
66e0c: 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 );
}
66e0e: 70ff moveq #-1,%d0 <== NOT EXECUTED 66e10: 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 );
66e12: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
66e18: 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 );
66e1c: 2040 moveal %d0,%a0 <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
66e1e: 70ff moveq #-1,%d0 <== NOT EXECUTED 66e20: 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 );
66e22: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
}
...
00079cec <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
79cec: 4e56 fff4 linkw %fp,#-12 79cf0: 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, ...));
79cf4: 41ee 0010 lea %fp@(16),%a0 79cf8: 48d7 040c moveml %d2-%d3/%a2,%sp@ 79cfc: 242e 000c movel %fp@(12),%d2
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
79d00: 2239 000a 0544 movel a0544 <rtems_libio_number_iops>,%d1 79d06: b280 cmpl %d0,%d1 79d08: 6300 0192 blsw 79e9c <fcntl+0x1b0>
iop = rtems_libio_iop( fd );
79d0c: 2279 000a 5174 moveal a5174 <rtems_libio_iops>,%a1 79d12: ed88 lsll #6,%d0 79d14: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
rtems_libio_check_is_open(iop);
79d18: 202a 0014 movel %a2@(20),%d0 79d1c: 0800 0008 btst #8,%d0 79d20: 6700 017a beqw 79e9c <fcntl+0x1b0>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
79d24: 7609 moveq #9,%d3 79d26: b682 cmpl %d2,%d3 79d28: 641a bccs 79d44 <fcntl+0x58>
errno = ENOTSUP;
ret = -1;
break;
default:
errno = EINVAL;
79d2a: 4eb9 0007 f9bc jsr 7f9bc <__errno> 79d30: 76ff moveq #-1,%d3 79d32: 2040 moveal %d0,%a0 79d34: 7016 moveq #22,%d0 79d36: 2080 movel %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 79d40: 4e5e unlk %fp 79d42: 4e75 rts
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
79d44: 363b 2a08 movew %pc@(79d4e <fcntl+0x62>,%d2:l:2),%d3 79d48: 48c3 extl %d3 79d4a: 4efb 3802 jmp %pc@(79d4e <fcntl+0x62>,%d3:l)
79d4e: 00b8 00ac 009c oril #11272348,%d0 <== NOT EXECUTED 79d54: 0082 0030 0014 oril #3145748,%d2 <== NOT EXECUTED 79d5a: 0014 024 <== NOT EXECUTED 79d5c: 0014 024 <== NOT EXECUTED 79d5e: 0014 024 <== NOT EXECUTED 79d60: 0014 024 <== NOT EXECUTED
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
79d62: 4eb9 0007 f9bc jsr 7f9bc <__errno> 79d68: 76ff moveq #-1,%d3 79d6a: 2040 moveal %d0,%a0
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d6c: 2003 movel %d3,%d0 79d6e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
79d74: 20bc 0000 0086 movel #134,%a0@
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79d7a: 4e5e unlk %fp 79d7c: 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 ) );
79d7e: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
79d80: 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 ) );
79d82: 4eb9 0004 6c34 jsr 46c34 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
79d88: 222a 0014 movel %a2@(20),%d1 79d8c: 588f addql #4,%sp 79d8e: 0280 0000 0201 andil #513,%d0 79d94: 0281 ffff fdfe andil #-514,%d1 79d9a: 8081 orl %d1,%d0 79d9c: 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) {
79da0: 206a 003c moveal %a2@(60),%a0 79da4: 2068 0030 moveal %a0@(48),%a0 79da8: 4a88 tstl %a0 79daa: 678c beqs 79d38 <fcntl+0x4c>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
79dac: 2f0a movel %a2,%sp@- 79dae: 2f02 movel %d2,%sp@- 79db0: 4e90 jsr %a0@
if (err) {
79db2: 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 );
79db4: 2400 movel %d0,%d2
if (err) {
79db6: 6780 beqs 79d38 <fcntl+0x4c>
errno = err;
79db8: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79dbe: 76ff moveq #-1,%d3 <== NOT EXECUTED 79dc0: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79dc2: 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;
79dc4: 2082 movel %d2,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79dc6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79dcc: 4e5e unlk %fp <== NOT EXECUTED 79dce: 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 );
79dd0: 2f00 movel %d0,%sp@- 79dd2: 4eb9 0004 69a4 jsr 469a4 <rtems_libio_to_fcntl_flags> 79dd8: 588f addql #4,%sp 79dda: 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) {
79ddc: 6cc2 bges 79da0 <fcntl+0xb4>
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79dde: 2003 movel %d3,%d0 <== NOT EXECUTED 79de0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79de6: 4e5e unlk %fp <== NOT EXECUTED 79de8: 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 ) )
79dea: 4a90 tstl %a0@ 79dec: 6766 beqs 79e54 <fcntl+0x168>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
79dee: 4283 clrl %d3 79df0: 08c0 000b bset #11,%d0 79df4: 2540 0014 movel %d0,%a2@(20) 79df8: 60a6 bras 79da0 <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);
79dfa: 2600 movel %d0,%d3 79dfc: 720b moveq #11,%d1 79dfe: e2ab lsrl %d1,%d3 79e00: 7001 moveq #1,%d0 79e02: c680 andl %d0,%d3 79e04: 609a bras 79da0 <fcntl+0xb4>
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
79e06: 2010 movel %a0@,%d0
if ( fd2 )
79e08: 6700 00ac beqw 79eb6 <fcntl+0x1ca>
diop = rtems_libio_iop( fd2 );
79e0c: b081 cmpl %d1,%d0 <== NOT EXECUTED 79e0e: 6452 bccs 79e62 <fcntl+0x176> <== NOT EXECUTED 79e10: ed88 lsll #6,%d0 <== NOT EXECUTED 79e12: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED 79e16: 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);
79e18: 9689 subl %a1,%d3 <== NOT EXECUTED 79e1a: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e1c: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 79e22: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 79e28: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 79e2e: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79e34: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e3a: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79e40: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
79e46: 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) {
79e4c: 4a83 tstl %d3 79e4e: 6c00 ff50 bgew 79da0 <fcntl+0xb4>
79e52: 608a bras 79dde <fcntl+0xf2> <== NOT EXECUTED
*/
if ( va_arg( ap, int ) )
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
79e54: 4283 clrl %d3 <== NOT EXECUTED 79e56: 0880 000b bclr #11,%d0 <== NOT EXECUTED 79e5a: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED 79e5e: 6000 ff40 braw 79da0 <fcntl+0xb4> <== NOT EXECUTED
switch ( cmd ) {
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
if ( fd2 )
diop = rtems_libio_iop( fd2 );
79e62: 91c8 subal %a0,%a0 <== NOT EXECUTED 79e64: 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);
79e66: 9689 subl %a1,%d3 <== NOT EXECUTED 79e68: ec83 asrl #6,%d3 <== NOT EXECUTED
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e6a: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 79e70: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 79e76: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 79e7c: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79e82: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79e88: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79e8e: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED
diop->flags = iop->flags;
79e94: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED 79e9a: 60b0 bras 79e4c <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);
79e9c: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 79ea2: 76ff moveq #-1,%d3 <== NOT EXECUTED 79ea4: 7209 moveq #9,%d1 <== NOT EXECUTED 79ea6: 2040 moveal %d0,%a0 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79ea8: 2003 movel %d3,%d0 <== NOT EXECUTED 79eaa: 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);
79eb0: 2081 movel %d1,%a0@ <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79eb2: 4e5e unlk %fp <== NOT EXECUTED 79eb4: 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();
79eb6: 4eb9 0004 6b7c jsr 46b7c <rtems_libio_allocate> 79ebc: 2040 moveal %d0,%a0
if ( diop == 0 ) {
79ebe: 4a80 tstl %d0 79ec0: 6740 beqs 79f02 <fcntl+0x216> 79ec2: 2279 000a 5174 moveal a5174 <rtems_libio_iops>,%a1 79ec8: 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);
79eca: 9689 subl %a1,%d3 79ecc: ec83 asrl #6,%d3
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79ece: 216a 0018 0018 movel %a2@(24),%a0@(24) 79ed4: 216a 001c 001c movel %a2@(28),%a0@(28) 79eda: 216a 0020 0020 movel %a2@(32),%a0@(32) 79ee0: 216a 0024 0024 movel %a2@(36),%a0@(36)
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
79ee6: 216a 003c 003c movel %a2@(60),%a0@(60)
diop->file_info = iop->file_info;
diop->flags = iop->flags;
diop->pathinfo = iop->pathinfo;
79eec: 216a 0028 0028 movel %a2@(40),%a0@(40)
break;
}
}
diop->handlers = iop->handlers;
diop->file_info = iop->file_info;
79ef2: 216a 0038 0038 movel %a2@(56),%a0@(56)
diop->flags = iop->flags;
79ef8: 216a 0014 0014 movel %a2@(20),%a0@(20) 79efe: 6000 ff4c braw 79e4c <fcntl+0x160>
if ( fd2 )
diop = rtems_libio_iop( fd2 );
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
if ( diop == 0 ) {
79f02: 76ff moveq #-1,%d3 <== NOT EXECUTED
va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; }
79f04: 2003 movel %d3,%d0 <== NOT EXECUTED 79f06: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 79f0c: 4e5e unlk %fp <== NOT EXECUTED
0004c312 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c312: 4e56 ffe0 linkw %fp,#-32 4c316: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c31a: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c31c: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c320: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 4c326: 42a7 clrl %sp@- 4c328: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c32e: 242e 000c movel %fp@(12),%d2
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4c332: 4e93 jsr %a3@ 4c334: 4fef 000c lea %sp@(12),%sp 4c338: 4a80 tstl %d0 4c33a: 6710 beqs 4c34c <fifo_open+0x3a> 4c33c: 347c fffc moveaw #-4,%a2
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4c340: 200a movel %a2,%d0 4c342: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 4c348: 4e5e unlk %fp 4c34a: 4e75 rts
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4c34c: 2614 movel %a4@,%d3 <== NOT EXECUTED
if (pipe == NULL) {
4c34e: 6700 00ea beqw 4c43a <fifo_open+0x128> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c352: 42a7 clrl %sp@- <== NOT EXECUTED 4c354: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c356: 42a7 clrl %sp@- <== NOT EXECUTED 4c358: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c35c: 4e93 jsr %a3@ <== NOT EXECUTED 4c35e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c362: 4a80 tstl %d0 <== NOT EXECUTED 4c364: 6758 beqs 4c3be <fifo_open+0xac> <== NOT EXECUTED 4c366: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4c36a: 4a94 tstl %a4@ <== NOT EXECUTED 4c36c: 6700 01be beqw 4c52c <fifo_open+0x21a> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c370: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c376: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4c37c: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c37e: 588f addql #4,%sp <== NOT EXECUTED 4c380: 4a8a tstl %a2 <== NOT EXECUTED 4c382: 66bc bnes 4c340 <fifo_open+0x2e> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c384: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c386: 7006 moveq #6,%d0 <== NOT EXECUTED 4c388: 7604 moveq #4,%d3 <== NOT EXECUTED 4c38a: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c38e: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4c390: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4c392: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c394: 6700 01c2 beqw 4c558 <fifo_open+0x246> <== NOT EXECUTED 4c398: 7206 moveq #6,%d1 <== NOT EXECUTED 4c39a: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c39c: 6700 01e2 beqw 4c580 <fifo_open+0x26e> <== NOT EXECUTED 4c3a0: 163c 0002 moveb #2,%d3 <== NOT EXECUTED 4c3a4: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c3a6: 6720 beqs 4c3c8 <fifo_open+0xb6> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c3a8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c3ac: 95ca subal %a2,%a2 <== NOT EXECUTED 4c3ae: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c3b0: 588f addql #4,%sp <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
return err;
}
4c3b2: 200a movel %a2,%d0 <== NOT EXECUTED 4c3b4: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c3ba: 4e5e unlk %fp <== NOT EXECUTED 4c3bc: 4e75 rts <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4c3be: 95ca subal %a2,%a2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4c3c0: 4a94 tstl %a4@ <== NOT EXECUTED 4c3c2: 66ac bnes 4c370 <fifo_open+0x5e> <== NOT EXECUTED 4c3c4: 6000 0166 braw 4c52c <fifo_open+0x21a> <== NOT EXECUTED
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4c3c8: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c3cc: 2040 moveal %d0,%a0 <== NOT EXECUTED 4c3ce: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4c3d0: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4c3d4: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4c3d8: 4a80 tstl %d0 <== NOT EXECUTED 4c3da: 6700 0256 beqw 4c632 <fifo_open+0x320> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
if (pipe->Writers == 0) {
4c3de: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c3e2: 66c4 bnes 4c3a8 <fifo_open+0x96> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4c3e4: 7001 moveq #1,%d0 <== NOT EXECUTED 4c3e6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c3e8: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4c3ec: 66ba bnes 4c3a8 <fifo_open+0x96> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4c3ee: 282a 0024 movel %a2@(36),%d4 <== NOT EXECUTED 4c3f2: 263c 0004 cd1c movel #314652,%d3 <== NOT EXECUTED
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4c3f8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c3fc: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4c3fe: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c400: 42a7 clrl %sp@- <== NOT EXECUTED 4c402: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c406: 4e90 jsr %a0@ <== NOT EXECUTED 4c408: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c40c: 4a80 tstl %d0 <== NOT EXECUTED 4c40e: 6600 02f4 bnew 4c704 <fifo_open+0x3f2> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4c412: 42a7 clrl %sp@- <== NOT EXECUTED 4c414: 42a7 clrl %sp@- <== NOT EXECUTED 4c416: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c41a: 4e93 jsr %a3@ <== NOT EXECUTED 4c41c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c420: 4a80 tstl %d0 <== NOT EXECUTED 4c422: 6600 02e0 bnew 4c704 <fifo_open+0x3f2> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4c426: b8aa 0024 cmpl %a2@(36),%d4 <== NOT EXECUTED 4c42a: 67cc beqs 4c3f8 <fifo_open+0xe6> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c42c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c430: 95ca subal %a2,%a2 <== NOT EXECUTED 4c432: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c434: 588f addql #4,%sp <== NOT EXECUTED 4c436: 6000 ff7a braw 4c3b2 <fifo_open+0xa0> <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4c43a: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED 4c43e: 45f9 0004 aaf4 lea 4aaf4 <malloc>,%a2 <== NOT EXECUTED 4c444: 4e92 jsr %a2@ <== NOT EXECUTED
if (pipe == NULL)
4c446: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4c448: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4c44a: 2600 movel %d0,%d3 <== NOT EXECUTED
if (pipe == NULL)
4c44c: 6700 02ca beqw 4c718 <fifo_open+0x406> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4c450: 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));
4c454: 2040 moveal %d0,%a0 <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4c456: 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));
4c45c: 4298 clrl %a0@+ <== NOT EXECUTED 4c45e: 5888 addql #4,%a0 <== NOT EXECUTED 4c460: 4298 clrl %a0@+ <== NOT EXECUTED 4c462: 4298 clrl %a0@+ <== NOT EXECUTED 4c464: 4298 clrl %a0@+ <== NOT EXECUTED 4c466: 4298 clrl %a0@+ <== NOT EXECUTED 4c468: 4298 clrl %a0@+ <== NOT EXECUTED 4c46a: 4298 clrl %a0@+ <== NOT EXECUTED 4c46c: 4298 clrl %a0@+ <== NOT EXECUTED 4c46e: 4298 clrl %a0@+ <== NOT EXECUTED 4c470: 4298 clrl %a0@+ <== NOT EXECUTED 4c472: 4298 clrl %a0@+ <== NOT EXECUTED 4c474: 4290 clrl %a0@ <== NOT EXECUTED
pipe->Size = PIPE_BUF;
4c476: 2b40 0004 movel %d0,%a5@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4c47a: 4e92 jsr %a2@ <== NOT EXECUTED
if (! pipe->Buffer)
4c47c: 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);
4c47e: 2a80 movel %d0,%a5@ <== NOT EXECUTED
if (! pipe->Buffer)
4c480: 6700 02b4 beqw 4c736 <fifo_open+0x424> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4c484: 486d 002c pea %a5@(44) <== NOT EXECUTED 4c488: 45f9 0004 cb38 lea 4cb38 <rtems_barrier_create>,%a2 <== NOT EXECUTED 4c48e: 1039 0005 c33c moveb 5c33c <c.5449>,%d0 <== NOT EXECUTED 4c494: 42a7 clrl %sp@- <== NOT EXECUTED 4c496: 49c0 extbl %d0 <== NOT EXECUTED 4c498: 42a7 clrl %sp@- <== NOT EXECUTED 4c49a: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4c4a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4a2: 4e92 jsr %a2@ <== NOT EXECUTED 4c4a4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c4a8: 4a80 tstl %d0 <== NOT EXECUTED 4c4aa: 6600 01d6 bnew 4c682 <fifo_open+0x370> <== 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(
4c4ae: 486d 0030 pea %a5@(48) <== NOT EXECUTED 4c4b2: 283c 0004 cc34 movel #314420,%d4 <== NOT EXECUTED 4c4b8: 1039 0005 c33c moveb 5c33c <c.5449>,%d0 <== NOT EXECUTED 4c4be: 42a7 clrl %sp@- <== NOT EXECUTED 4c4c0: 49c0 extbl %d0 <== NOT EXECUTED 4c4c2: 42a7 clrl %sp@- <== NOT EXECUTED 4c4c4: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4c4ca: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4cc: 4e92 jsr %a2@ <== NOT EXECUTED 4c4ce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c4d2: 4a80 tstl %d0 <== NOT EXECUTED 4c4d4: 6600 01a2 bnew 4c678 <fifo_open+0x366> <== 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(
4c4d8: 486d 0028 pea %a5@(40) <== NOT EXECUTED 4c4dc: 1039 0005 c33c moveb 5c33c <c.5449>,%d0 <== NOT EXECUTED 4c4e2: 42a7 clrl %sp@- <== NOT EXECUTED 4c4e4: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 4c4e8: 49c0 extbl %d0 <== NOT EXECUTED 4c4ea: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4c4ee: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4c4f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4f6: 4eb9 0004 5a8c jsr 45a8c <rtems_semaphore_create> <== NOT EXECUTED 4c4fc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4c500: 4a80 tstl %d0 <== NOT EXECUTED 4c502: 6600 016a bnew 4c66e <fifo_open+0x35c> <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4c506: 1039 0005 c33c moveb 5c33c <c.5449>,%d0 <== NOT EXECUTED 4c50c: 49c0 extbl %d0 <== NOT EXECUTED 4c50e: 2200 movel %d0,%d1 <== NOT EXECUTED 4c510: 5281 addql #1,%d1 <== NOT EXECUTED 4c512: 13c1 0005 c33c moveb %d1,5c33c <c.5449> <== NOT EXECUTED 4c518: 727a moveq #122,%d1 <== NOT EXECUTED 4c51a: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c51c: 6600 fe34 bnew 4c352 <fifo_open+0x40> <== NOT EXECUTED
c = 'a';
4c520: 7061 moveq #97,%d0 <== NOT EXECUTED 4c522: 13c0 0005 c33c moveb %d0,5c33c <c.5449> <== NOT EXECUTED 4c528: 6000 fe28 braw 4c352 <fifo_open+0x40> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
err = -EINTR;
if (*pipep == NULL) {
if (err)
4c52c: 4a8a tstl %a2 <== NOT EXECUTED 4c52e: 6600 0186 bnew 4c6b6 <fifo_open+0x3a4> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c532: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c538: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED
if (*pipep == NULL) {
if (err)
pipe_free(pipe);
else
*pipep = pipe;
4c53e: 2883 movel %d3,%a4@ <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c540: 7604 moveq #4,%d3 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c542: 4e95 jsr %a5@ <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4c544: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4c546: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c548: 7006 moveq #6,%d0 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c54a: 588f addql #4,%sp <== NOT EXECUTED
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4c54c: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c550: c081 andl %d1,%d0 <== NOT EXECUTED 4c552: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c554: 6600 fe42 bnew 4c398 <fifo_open+0x86> <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4c558: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c55c: 666c bnes 4c5ca <fifo_open+0x2b8> <== NOT EXECUTED 4c55e: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4c562: 6766 beqs 4c5ca <fifo_open+0x2b8> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c564: 2f02 movel %d2,%sp@- <== NOT EXECUTED
} while (prevCounter == pipe->writerCounter);
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4c566: 347c fffa moveaw #-6,%a2 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c56a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c56c: 4eb9 0004 c1f2 jsr 4c1f2 <pipe_release> <== NOT EXECUTED
return err;
4c572: 508f addql #8,%sp <== NOT EXECUTED
}
4c574: 200a movel %a2,%d0 <== NOT EXECUTED 4c576: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c57c: 4e5e unlk %fp <== NOT EXECUTED 4c57e: 4e75 rts <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4c580: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c584: 2200 movel %d0,%d1 <== NOT EXECUTED 4c586: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4c588: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4c58c: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4c590: 4a80 tstl %d0 <== NOT EXECUTED 4c592: 6700 00b2 beqw 4c646 <fifo_open+0x334> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4c596: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c59a: 2600 movel %d0,%d3 <== NOT EXECUTED 4c59c: 5283 addql #1,%d3 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4c59e: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4c5a2: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED 4c5a6: 4a80 tstl %d0 <== NOT EXECUTED 4c5a8: 6600 fdfe bnew 4c3a8 <fifo_open+0x96> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4c5ac: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c5b0: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c5b4: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4c5ba: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4c5bc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5c0: 95ca subal %a2,%a2 <== NOT EXECUTED 4c5c2: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c5c4: 588f addql #4,%sp <== NOT EXECUTED 4c5c6: 6000 fdea braw 4c3b2 <fifo_open+0xa0> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4c5ca: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c5ce: 2200 movel %d0,%d1 <== NOT EXECUTED 4c5d0: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4c5d2: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4c5d6: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4c5da: 4a80 tstl %d0 <== NOT EXECUTED 4c5dc: 677c beqs 4c65a <fifo_open+0x348> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0) {
4c5de: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c5e2: 6600 fdc4 bnew 4c3a8 <fifo_open+0x96> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4c5e6: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED 4c5ea: 263c 0004 cd1c movel #314652,%d3 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4c5f0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5f4: 4e95 jsr %a5@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4c5f6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c5f8: 42a7 clrl %sp@- <== NOT EXECUTED 4c5fa: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c5fe: 4e90 jsr %a0@ <== NOT EXECUTED 4c600: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c604: 4a80 tstl %d0 <== NOT EXECUTED 4c606: 6600 00fc bnew 4c704 <fifo_open+0x3f2> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4c60a: 42a7 clrl %sp@- <== NOT EXECUTED 4c60c: 42a7 clrl %sp@- <== NOT EXECUTED 4c60e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c612: 4e93 jsr %a3@ <== NOT EXECUTED 4c614: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c618: 4a80 tstl %d0 <== NOT EXECUTED 4c61a: 6600 00e8 bnew 4c704 <fifo_open+0x3f2> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4c61e: b8aa 0020 cmpl %a2@(32),%d4 <== NOT EXECUTED 4c622: 67cc beqs 4c5f0 <fifo_open+0x2de> <== NOT EXECUTED
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
4c624: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c628: 95ca subal %a2,%a2 <== NOT EXECUTED 4c62a: 4e95 jsr %a5@ <== NOT EXECUTED
return 0;
4c62c: 588f addql #4,%sp <== NOT EXECUTED 4c62e: 6000 fd82 braw 4c3b2 <fifo_open+0xa0> <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4c632: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c636: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c63a: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4c640: 508f addql #8,%sp <== NOT EXECUTED 4c642: 6000 fd9a braw 4c3de <fifo_open+0xcc> <== NOT EXECUTED
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
4c646: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c64a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c64e: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4c654: 508f addql #8,%sp <== NOT EXECUTED 4c656: 6000 ff3e braw 4c596 <fifo_open+0x284> <== NOT EXECUTED
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
4c65a: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c65e: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c662: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4c668: 508f addql #8,%sp <== NOT EXECUTED 4c66a: 6000 ff72 braw 4c5de <fifo_open+0x2cc> <== NOT EXECUTED
if (c ++ == 'z')
c = 'a';
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4c66e: 2f2d 0030 movel %a5@(48),%sp@- <== NOT EXECUTED 4c672: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c674: 4e90 jsr %a0@ <== NOT EXECUTED 4c676: 588f addql #4,%sp <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier);
4c678: 2f2d 002c movel %a5@(44),%sp@- <== NOT EXECUTED 4c67c: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c67e: 4e90 jsr %a0@ <== NOT EXECUTED 4c680: 588f addql #4,%sp <== NOT EXECUTED
err_rbar: free(pipe->Buffer);
4c682: 2f15 movel %a5@,%sp@- <== NOT EXECUTED 4c684: 263c 0004 a584 movel #304516,%d3 <== NOT EXECUTED 4c68a: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c68c: 4e90 jsr %a0@ <== NOT EXECUTED 4c68e: 588f addql #4,%sp <== NOT EXECUTED
err_buf: free(pipe);
4c690: 2043 moveal %d3,%a0 <== NOT EXECUTED
err_sem: rtems_barrier_delete(pipe->writeBarrier); err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer);
4c692: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
err_buf: free(pipe);
4c696: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c698: 4e90 jsr %a0@ <== NOT EXECUTED 4c69a: 588f addql #4,%sp <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c69c: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c6a2: 4bf9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a5 <== NOT EXECUTED 4c6a8: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c6aa: 588f addql #4,%sp <== NOT EXECUTED 4c6ac: 4a8a tstl %a2 <== NOT EXECUTED 4c6ae: 6700 fcd4 beqw 4c384 <fifo_open+0x72> <== NOT EXECUTED 4c6b2: 6000 fc8c braw 4c340 <fifo_open+0x2e> <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c6b6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6b8: 49f9 0004 cc34 lea 4cc34 <rtems_barrier_delete>,%a4 <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4c6be: 47f9 0004 a584 lea 4a584 <free>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c6c4: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4c6c8: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4c6ca: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6cc: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4c6d0: 4e94 jsr %a4@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4c6d2: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6d4: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c6d8: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4c6de: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6e0: 2f10 movel %a0@,%sp@- <== NOT EXECUTED 4c6e2: 4e93 jsr %a3@ <== NOT EXECUTED
free(pipe);
4c6e4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4c6e6: 4e93 jsr %a3@ <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c6e8: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c6ee: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED 4c6f4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
return 0;
out_error:
pipe_release(pipep, iop);
return err;
}
4c6f8: 200a movel %a2,%d0 <== NOT EXECUTED 4c6fa: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c700: 4e5e unlk %fp <== NOT EXECUTED 4c702: 4e75 rts <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
4c704: 2f02 movel %d2,%sp@- <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
break;
}
PIPE_UNLOCK(pipe);
return 0;
4c706: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4c70a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c70c: 4eb9 0004 c1f2 jsr 4c1f2 <pipe_release> <== NOT EXECUTED
return err;
4c712: 508f addql #8,%sp <== NOT EXECUTED 4c714: 6000 fe5e braw 4c574 <fifo_open+0x262> <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c718: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c71e: 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)
4c724: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
else
*pipep = pipe;
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4c728: 4e95 jsr %a5@ <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4c72a: 588f addql #4,%sp <== NOT EXECUTED 4c72c: 4a8a tstl %a2 <== NOT EXECUTED 4c72e: 6700 fc54 beqw 4c384 <fifo_open+0x72> <== NOT EXECUTED 4c732: 6000 fc0c braw 4c340 <fifo_open+0x2e> <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4c736: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c738: 263c 0004 a584 movel #304516,%d3 <== NOT EXECUTED 4c73e: 2043 moveal %d3,%a0 <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
if (! pipe->Buffer)
4c740: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED
err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe);
4c744: 4e90 jsr %a0@ <== NOT EXECUTED 4c746: 588f addql #4,%sp <== NOT EXECUTED 4c748: 6000 ff52 braw 4c69c <fifo_open+0x38a> <== NOT EXECUTED
00068a2c <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))
)
{
68a2c: 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;
68a30: 2079 000a 51b8 moveal a51b8 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED 68a36: b1fc 000a 51bc cmpal #676284,%a0 <== NOT EXECUTED 68a3c: 6724 beqs 68a62 <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 ) {
68a3e: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 68a42: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 68a46: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68a4a: 6710 beqs 68a5c <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 ) {
68a4c: 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;
68a4e: b1fc 000a 51bc cmpal #676284,%a0 <== NOT EXECUTED 68a54: 670c beqs 68a62 <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 ) {
68a56: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68a5a: 66f0 bnes 68a4c <file_systems_below_this_mountpoint+0x20><== NOT EXECUTED
return true;
}
}
return false;
}
68a5c: 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;
68a5e: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
}
return false;
}
68a60: 4e75 rts <== NOT EXECUTED 68a62: 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;
68a64: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
00043bc4 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
43bc4: 4e56 0000 linkw %fp,#0 43bc8: 202e 0008 movel %fp@(8),%d0 43bcc: 222e 000c movel %fp@(12),%d1 43bd0: 2f02 movel %d2,%sp@-
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
43bd2: b0b9 0006 00f4 cmpl 600f4 <rtems_libio_number_iops>,%d0 43bd8: 6400 00f0 bccw 43cca <fpathconf+0x106>
iop = rtems_libio_iop(fd);
43bdc: 2079 0006 1780 moveal 61780 <rtems_libio_iops>,%a0 43be2: ed88 lsll #6,%d0 43be4: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
43be6: 2428 0014 movel %a0@(20),%d2 43bea: 0802 0008 btst #8,%d2 43bee: 6700 00da beqw 43cca <fpathconf+0x106>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
43bf2: 0802 0001 btst #1,%d2 43bf6: 670a beqs 43c02 <fpathconf+0x3e>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
43bf8: 2068 0028 moveal %a0@(40),%a0
switch ( name ) {
43bfc: 700b moveq #11,%d0 43bfe: b081 cmpl %d1,%d0 43c00: 6416 bccs 43c18 <fpathconf+0x54>
break;
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
43c02: 4eb9 0005 0250 jsr 50250 <__errno>
break;
}
return return_value;
}
43c08: 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 );
43c0c: 2040 moveal %d0,%a0 43c0e: 7216 moveq #22,%d1 43c10: 70ff moveq #-1,%d0
break;
}
return return_value;
}
43c12: 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 );
43c14: 2081 movel %d1,%a0@
break;
}
return return_value;
}
43c16: 4e75 rts
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
switch ( name ) {
43c18: 303b 1a08 movew %pc@(43c22 <fpathconf+0x5e>,%d1:l:2),%d0 43c1c: 48c0 extl %d0 43c1e: 4efb 0802 jmp %pc@(43c22 <fpathconf+0x5e>,%d0:l)
43c22: 0090 0084 0078 oril #8650872,%d0 <== NOT EXECUTED 43c28: 006c 0154 <== NOT EXECUTED 43c2a: 0060 0140 <== NOT EXECUTED 43c2c: 0054 0124 <== NOT EXECUTED 43c2e: 0048 0110 <== NOT EXECUTED 43c30: 003c 074 <== NOT EXECUTED 43c32: 0030 060 <== NOT EXECUTED 43c34: 0024 044 <== NOT EXECUTED 43c36: 0018 030 <== NOT EXECUTED 43c38: 009c 242e fffc oril #607059964,%d4 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c3e: 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;
43c40: 2028 005c movel %a0@(92),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c44: 4e75 rts 43c46: 242e fffc movel %fp@(-4),%d2 43c4a: 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;
43c4c: 2028 0050 movel %a0@(80),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c50: 4e75 rts 43c52: 242e fffc movel %fp@(-4),%d2 43c56: 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;
43c58: 2028 0064 movel %a0@(100),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c5c: 4e75 rts 43c5e: 242e fffc movel %fp@(-4),%d2 43c62: 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;
43c64: 2028 0058 movel %a0@(88),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c68: 4e75 rts 43c6a: 242e fffc movel %fp@(-4),%d2 43c6e: 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;
43c70: 2028 0054 movel %a0@(84),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c74: 4e75 rts 43c76: 242e fffc movel %fp@(-4),%d2 43c7a: 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;
43c7c: 2028 004c movel %a0@(76),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c80: 4e75 rts 43c82: 242e fffc movel %fp@(-4),%d2 43c86: 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;
43c88: 2028 0048 movel %a0@(72),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c8c: 4e75 rts 43c8e: 242e fffc movel %fp@(-4),%d2 43c92: 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;
43c94: 2028 0044 movel %a0@(68),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43c98: 4e75 rts 43c9a: 242e fffc movel %fp@(-4),%d2 43c9e: 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;
43ca0: 2028 0040 movel %a0@(64),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43ca4: 4e75 rts 43ca6: 242e fffc movel %fp@(-4),%d2 43caa: 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;
43cac: 2028 003c movel %a0@(60),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cb0: 4e75 rts 43cb2: 242e fffc movel %fp@(-4),%d2 43cb6: 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;
43cb8: 2028 0038 movel %a0@(56),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cbc: 4e75 rts 43cbe: 242e fffc movel %fp@(-4),%d2 43cc2: 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;
43cc4: 2028 0060 movel %a0@(96),%d0
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cc8: 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);
43cca: 4eb9 0005 0250 jsr 50250 <__errno> 43cd0: 7409 moveq #9,%d2 43cd2: 2040 moveal %d0,%a0 43cd4: 70ff moveq #-1,%d0 43cd6: 2082 movel %d2,%a0@
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return return_value;
}
43cd8: 242e fffc movel %fp@(-4),%d2
43cdc: 4e5e unlk %fp <== NOT EXECUTED
0004a584 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
4a584: 4e56 0000 linkw %fp,#0 4a588: 52b9 0005 d884 addql #1,5d884 <rtems_malloc_statistics+0xc> 4a58e: 2f02 movel %d2,%sp@- 4a590: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
4a594: 6732 beqs 4a5c8 <free+0x44>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4a596: 7003 moveq #3,%d0 4a598: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 4a59e: 6758 beqs 4a5f8 <free+0x74>
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4a5a0: 2079 0005 c836 moveal 5c836 <rtems_malloc_statistics_helpers>,%a0 4a5a6: 4a88 tstl %a0 4a5a8: 670a beqs 4a5b4 <free+0x30>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
4a5aa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a5ac: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 4a5b0: 4e90 jsr %a0@ <== NOT EXECUTED 4a5b2: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
4a5b4: 2f02 movel %d2,%sp@- 4a5b6: 2f39 0005 c1f0 movel 5c1f0 <RTEMS_Malloc_Heap>,%sp@- 4a5bc: 4eb9 0004 b6f4 jsr 4b6f4 <_Protected_heap_Free> 4a5c2: 508f addql #8,%sp 4a5c4: 4a00 tstb %d0 4a5c6: 6708 beqs 4a5d0 <free+0x4c>
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a5c8: 242e fffc movel %fp@(-4),%d2 4a5cc: 4e5e unlk %fp 4a5ce: 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
4a5d0: 2079 0005 c1f0 moveal 5c1f0 <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",
4a5d6: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 4a5da: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 4a5de: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a5e0: 4879 0005 b652 pea 5b652 <IMFS_link_handlers+0x7e> <== NOT EXECUTED 4a5e6: 4eb9 0004 33ac jsr 433ac <printk> <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a5ec: 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",
4a5f0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a5f4: 4e5e unlk %fp <== NOT EXECUTED 4a5f6: 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()) &&
4a5f8: 4eb9 0004 aa58 jsr 4aa58 <malloc_is_system_state_OK> 4a5fe: 4a00 tstb %d0 4a600: 669e bnes 4a5a0 <free+0x1c>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
4a602: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
4a606: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a60a: 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);
4a60c: 4ef9 0004 aa98 jmp 4aa98 <malloc_deferred_free> <== NOT EXECUTED
...
0006801c <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
6801c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68020: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68022: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
68026: b5fc 000a 51d0 cmpal #676304,%a2 <== NOT EXECUTED 6802c: 6740 beqs 6806e <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
6802e: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 68032: 4a88 tstl %a0 <== NOT EXECUTED 68034: 6710 beqs 68046 <free_user_env+0x2a> <== NOT EXECUTED 68036: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6803a: 4a88 tstl %a0 <== NOT EXECUTED 6803c: 6708 beqs 68046 <free_user_env+0x2a> <== NOT EXECUTED 6803e: 486a 0004 pea %a2@(4) <== NOT EXECUTED 68042: 4e90 jsr %a0@ <== NOT EXECUTED 68044: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
68046: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 6804a: 4a88 tstl %a0 <== NOT EXECUTED 6804c: 6710 beqs 6805e <free_user_env+0x42> <== NOT EXECUTED 6804e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68052: 4a88 tstl %a0 <== NOT EXECUTED 68054: 6708 beqs 6805e <free_user_env+0x42> <== NOT EXECUTED 68056: 486a 0018 pea %a2@(24) <== NOT EXECUTED 6805a: 4e90 jsr %a0@ <== NOT EXECUTED 6805c: 588f addql #4,%sp <== NOT EXECUTED
free(env);
6805e: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
68062: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 68066: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
68068: 4ef9 0004 67c0 jmp 467c0 <free> <== NOT EXECUTED
} }
6806e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 68072: 4e5e unlk %fp <== NOT EXECUTED
0005a064 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
5a064: 4e56 0000 linkw %fp,#0 5a068: 202e 0008 movel %fp@(8),%d0 5a06c: 2f0a movel %a2,%sp@- 5a06e: 2f02 movel %d2,%sp@- 5a070: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
5a074: 6700 0096 beqw 5a10c <fstat+0xa8>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
5a078: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 5a07e: 6456 bccs 5a0d6 <fstat+0x72> 5a080: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 5a086: ed88 lsll #6,%d0 5a088: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop);
5a08a: 202a 0014 movel %a2@(20),%d0 5a08e: 0280 0000 0100 andil #256,%d0 5a094: 6740 beqs 5a0d6 <fstat+0x72>
if ( !iop->handlers )
5a096: 206a 003c moveal %a2@(60),%a0 5a09a: 4a88 tstl %a0 5a09c: 6738 beqs 5a0d6 <fstat+0x72>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fstat_h )
5a09e: 4aa8 0018 tstl %a0@(24) 5a0a2: 674c beqs 5a0f0 <fstat+0x8c>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
5a0a4: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> 5a0a8: 42a7 clrl %sp@- 5a0aa: 2f02 movel %d2,%sp@- 5a0ac: 4eb9 0004 e0f8 jsr 4e0f8 <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
5a0b2: 206a 003c moveal %a2@(60),%a0 5a0b6: 45ea 0018 lea %a2@(24),%a2 5a0ba: 4fef 000c lea %sp@(12),%sp 5a0be: 2d42 000c movel %d2,%fp@(12)
}
5a0c2: 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 );
5a0c6: 2d4a 0008 movel %a2,%fp@(8)
}
5a0ca: 246e fffc moveal %fp@(-4),%a2 5a0ce: 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 );
5a0d0: 2268 0018 moveal %a0@(24),%a1 5a0d4: 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 );
5a0d6: 4eb9 0004 d868 jsr 4d868 <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a0dc: 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 );
5a0e0: 2040 moveal %d0,%a0 5a0e2: 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 );
}
5a0e4: 246e fffc moveal %fp@(-4),%a2 5a0e8: 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 );
5a0ea: 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 );
}
5a0ec: 70ff moveq #-1,%d0 5a0ee: 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 );
5a0f0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a0f6: 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 );
5a0fa: 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 );
}
5a0fc: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a0fe: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 5a102: 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 );
5a104: 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 );
}
5a10a: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5a10c: 4eb9 0004 d868 jsr 4d868 <__errno>
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
5a112: 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 );
5a116: 2040 moveal %d0,%a0 5a118: 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 );
}
5a11a: 70ff moveq #-1,%d0 5a11c: 246e fffc moveal %fp@(-4),%a2 5a120: 4e5e unlk %fp
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
rtems_set_errno_and_return_minus_one( EFAULT );
5a122: 2081 movel %d1,%a0@ <== NOT EXECUTED
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
}
00066f08 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
66f08: 4e56 0000 linkw %fp,#0 66f0c: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
66f10: b0b9 000a 0544 cmpl a0544 <rtems_libio_number_iops>,%d0 66f16: 6430 bccs 66f48 <fsync+0x40>
iop = rtems_libio_iop( fd );
66f18: 2079 000a 5174 moveal a5174 <rtems_libio_iops>,%a0 66f1e: ed88 lsll #6,%d0 66f20: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
66f22: 2028 0014 movel %a0@(20),%d0 66f26: 0800 0008 btst #8,%d0 66f2a: 671c beqs 66f48 <fsync+0x40>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
66f2c: 44c0 movew %d0,%ccr 66f2e: 662a bnes 66f5a <fsync+0x52>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
66f30: 2268 003c moveal %a0@(60),%a1 66f34: 4a89 tstl %a1 66f36: 6710 beqs 66f48 <fsync+0x40>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->fsync_h )
66f38: 2269 0028 moveal %a1@(40),%a1 66f3c: 4a89 tstl %a1 66f3e: 672c beqs 66f6c <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
66f40: 2d48 0008 movel %a0,%fp@(8)
}
66f44: 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 );
66f46: 4ed1 jmp %a1@
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
66f48: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f4e: 4e5e unlk %fp <== NOT EXECUTED
/*
* Now process the fsync().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
66f50: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f52: 7009 moveq #9,%d0 <== NOT EXECUTED 66f54: 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 );
}
66f56: 70ff moveq #-1,%d0 <== NOT EXECUTED 66f58: 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 );
66f5a: 4eb9 0007 f9bc jsr 7f9bc <__errno> 66f60: 7216 moveq #22,%d1 66f62: 2040 moveal %d0,%a0
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f64: 70ff moveq #-1,%d0 66f66: 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 );
66f68: 2081 movel %d1,%a0@
if ( !iop->handlers->fsync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fsync_h)( iop );
}
66f6a: 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 );
66f6c: 4eb9 0007 f9bc jsr 7f9bc <__errno>
return (*iop->handlers->fsync_h)( iop );
}
66f72: 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 );
66f74: 2040 moveal %d0,%a0
return (*iop->handlers->fsync_h)( iop );
}
66f76: 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 );
66f78: 20bc 0000 0086 movel #134,%a0@
return (*iop->handlers->fsync_h)( iop );
}
0004a614 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
4a614: 4e56 ffec linkw %fp,#-20 4a618: 202e 0008 movel %fp@(8),%d0 4a61c: 2f0a movel %a2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
4a61e: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 4a624: 647a bccs 4a6a0 <ftruncate+0x8c>
iop = rtems_libio_iop( fd );
4a626: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 4a62c: ed88 lsll #6,%d0 4a62e: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
4a630: 202a 0014 movel %a2@(20),%d0 4a634: 0280 0000 0100 andil #256,%d0 4a63a: 6764 beqs 4a6a0 <ftruncate+0x8c>
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a63c: 43ee ffec lea %fp@(-20),%a1 4a640: 22aa 0018 movel %a2@(24),%a1@ 4a644: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 4a64a: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 4a650: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8)
if ( !loc.ops->node_type_h )
4a656: 206e fff8 moveal %fp@(-8),%a0
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4a65a: 2d6a 0028 fffc movel %a2@(40),%fp@(-4)
if ( !loc.ops->node_type_h )
4a660: 2068 0010 moveal %a0@(16),%a0 4a664: 4a88 tstl %a0 4a666: 6764 beqs 4a6cc <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4a668: 2f09 movel %a1,%sp@- 4a66a: 4e90 jsr %a0@ 4a66c: 588f addql #4,%sp 4a66e: 7201 moveq #1,%d1 4a670: b280 cmpl %d0,%d1 4a672: 6770 beqs 4a6e4 <ftruncate+0xd0>
rtems_set_errno_and_return_minus_one( EISDIR );
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4a674: 7004 moveq #4,%d0 4a676: c0aa 0014 andl %a2@(20),%d0 4a67a: 673a beqs 4a6b6 <ftruncate+0xa2>
if ( !iop->handlers->ftruncate_h )
4a67c: 206a 003c moveal %a2@(60),%a0 4a680: 2068 0020 moveal %a0@(32),%a0 4a684: 4a88 tstl %a0 4a686: 6744 beqs 4a6cc <ftruncate+0xb8>
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
4a688: 2f2e 0010 movel %fp@(16),%sp@- 4a68c: 2f2e 000c movel %fp@(12),%sp@- 4a690: 2f0a movel %a2,%sp@- 4a692: 4e90 jsr %a0@
}
4a694: 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 );
4a698: 4fef 000c lea %sp@(12),%sp
}
4a69c: 4e5e unlk %fp 4a69e: 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);
4a6a0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6a6: 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);
4a6aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6ac: 7209 moveq #9,%d1 <== NOT EXECUTED 4a6ae: 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 );
}
4a6b0: 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);
4a6b2: 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 );
}
4a6b4: 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 );
4a6b6: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6bc: 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 );
4a6c0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6c2: 7216 moveq #22,%d1 <== NOT EXECUTED 4a6c4: 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 );
}
4a6c6: 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 );
4a6c8: 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 );
}
4a6ca: 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 );
4a6cc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6d2: 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 );
4a6d6: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6d8: 70ff moveq #-1,%d0 <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6da: 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 );
4a6dc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6e2: 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 );
4a6e4: 4eb9 0004 d868 jsr 4d868 <__errno>
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6ea: 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 );
4a6ee: 2040 moveal %d0,%a0 4a6f0: 7215 moveq #21,%d1 4a6f2: 70ff moveq #-1,%d0
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
4a6f4: 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 );
4a6f6: 2081 movel %d1,%a0@
if ( !iop->handlers->ftruncate_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->ftruncate_h)( iop, length );
}
...
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 0544 cmpl a0544 <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 5174 moveal a5174 <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 f9bc jsr 7f9bc <__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 f9bc jsr 7f9bc <__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 );
}
...
00067090 <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
67090: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67094: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid; }
6709a: 4e5e unlk %fp <== NOT EXECUTED 6709c: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
00067626 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
67626: 4e56 ffe0 linkw %fp,#-32 6762a: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 6762e: 242e 0008 movel %fp@(8),%d2 67632: 47fa fc26 lea %pc@(6725a <scangr>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
67636: 49f9 0008 54a8 lea 854a8 <strcmp>,%a4
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
6763c: 2c2e 000c movel %fp@(12),%d6 67640: 246e 0010 moveal %fp@(16),%a2 67644: 2a2e 0014 movel %fp@(20),%d5 67648: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
6764c: 4eb9 0006 74e2 jsr 674e2 <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
67652: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 67658: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 6765e: 4eb9 0008 0360 jsr 80360 <fopen> 67664: 508f addql #8,%sp 67666: 2600 movel %d0,%d3 67668: 6778 beqs 676e2 <getgr_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
6766a: 2f04 movel %d4,%sp@- 6766c: 2f05 movel %d5,%sp@- 6766e: 2f0a movel %a2,%sp@- 67670: 2f03 movel %d3,%sp@- 67672: 4e93 jsr %a3@ 67674: 4fef 0010 lea %sp@(16),%sp 67678: 4a80 tstl %d0 6767a: 6744 beqs 676c0 <getgr_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
6767c: 4a82 tstl %d2 6767e: 672e beqs 676ae <getgr_r+0x88>
match = (strcmp(grp->gr_name, name) == 0);
67680: 2f02 movel %d2,%sp@- 67682: 2f12 movel %a2@,%sp@- 67684: 4e94 jsr %a4@ 67686: 508f addql #8,%sp 67688: 4a80 tstl %d0 6768a: 57c0 seq %d0 6768c: 49c0 extbl %d0 6768e: 4480 negl %d0
}
else {
match = (grp->gr_gid == gid);
}
if (match) {
67690: 67d8 beqs 6766a <getgr_r+0x44>
fclose(fp);
67692: 2f03 movel %d3,%sp@- 67694: 4eb9 0007 fafa jsr 7fafa <fclose>
*result = grp;
6769a: 206e 001c moveal %fp@(28),%a0
return 0;
6769e: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
676a0: 4280 clrl %d0 676a2: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676a4: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 676aa: 4e5e unlk %fp 676ac: 4e75 rts
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
}
else {
match = (grp->gr_gid == gid);
676ae: 4280 clrl %d0 <== NOT EXECUTED 676b0: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 676b4: bc80 cmpl %d0,%d6 <== NOT EXECUTED 676b6: 57c0 seq %d0 <== NOT EXECUTED 676b8: 49c0 extbl %d0 <== NOT EXECUTED 676ba: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
676bc: 67ac beqs 6766a <getgr_r+0x44> <== NOT EXECUTED 676be: 60d2 bras 67692 <getgr_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
676c0: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 676c6: 2040 moveal %d0,%a0 <== NOT EXECUTED 676c8: 7016 moveq #22,%d0 <== NOT EXECUTED 676ca: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
676cc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 676ce: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED
return -1;
676d4: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
676d6: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676d8: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 676de: 4e5e unlk %fp <== NOT EXECUTED 676e0: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
676e2: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 676e8: 7216 moveq #22,%d1 <== NOT EXECUTED 676ea: 2040 moveal %d0,%a0 <== NOT EXECUTED 676ec: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676ee: 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;
676f4: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
676f6: 4e5e unlk %fp <== NOT EXECUTED
00067376 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
67376: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
6737a: 2039 000a 4906 movel a4906 <group_fp>,%d0 <== NOT EXECUTED 67380: 6608 bnes 6738a <getgrent+0x14> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
67382: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
67384: 2001 movel %d1,%d0 <== NOT EXECUTED 67386: 4e5e unlk %fp <== NOT EXECUTED 67388: 4e75 rts <== NOT EXECUTED
struct group *getgrent(void)
{
if (group_fp == NULL)
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
6738a: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 6738e: 4879 000a 490a pea a490a <grbuf> <== NOT EXECUTED 67394: 4879 000a 49d2 pea a49d2 <grent> <== NOT EXECUTED 6739a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6739c: 4eba febc jsr %pc@(6725a <scangr>) <== NOT EXECUTED 673a0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 673a4: 223c 000a 49d2 movel #674258,%d1 <== NOT EXECUTED 673aa: 4a80 tstl %d0 <== NOT EXECUTED 673ac: 67d4 beqs 67382 <getgrent+0xc> <== NOT EXECUTED
return NULL;
return &grent;
}
673ae: 2001 movel %d1,%d0 <== NOT EXECUTED 673b0: 4e5e unlk %fp <== NOT EXECUTED
00067720 <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67720: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
67722: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67726: 486e fffc pea %fp@(-4) <== NOT EXECUTED 6772a: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 6772e: 4879 000a 490a pea a490a <grbuf> <== NOT EXECUTED 67734: 4879 000a 49d2 pea a49d2 <grent> <== NOT EXECUTED 6773a: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 6773e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67740: 4eb9 0006 76fa jsr 676fa <getgrgid_r> <== NOT EXECUTED 67746: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 6774a: 4a80 tstl %d0 <== NOT EXECUTED 6774c: 6608 bnes 67756 <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
6774e: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
67752: 4e5e unlk %fp <== NOT EXECUTED 67754: 4e75 rts <== NOT EXECUTED
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
67756: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67758: 4e5e unlk %fp <== NOT EXECUTED
000676fa <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
676fa: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
676fc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
67700: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 67704: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67708: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 6770c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 67710: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67714: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67716: 42a7 clrl %sp@- <== NOT EXECUTED 67718: 4eba ff0c jsr %pc@(67626 <getgr_r>) <== NOT EXECUTED
}
6771c: 4e5e unlk %fp <== NOT EXECUTED
0006777e <getgrnam>:
struct group *getgrnam(
const char *name
)
{
6777e: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
67782: 486e fffc pea %fp@(-4) 67786: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 6778a: 4879 000a 490a pea a490a <grbuf> 67790: 4879 000a 49d2 pea a49d2 <grent> 67796: 2f2e 0008 movel %fp@(8),%sp@- 6779a: 4eb9 0006 775c jsr 6775c <getgrnam_r> 677a0: 4fef 0014 lea %sp@(20),%sp 677a4: 4a80 tstl %d0 677a6: 6608 bnes 677b0 <getgrnam+0x32>
return NULL;
return p;
677a8: 202e fffc movel %fp@(-4),%d0
}
677ac: 4e5e unlk %fp 677ae: 4e75 rts
const char *name
)
{
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
677b0: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
677b2: 4e5e unlk %fp <== NOT EXECUTED
0005a140 <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
5a140: 7001 moveq #1,%d0 <== NOT EXECUTED
*
* 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83
*/
pid_t getpid( void )
{
5a142: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Local_node; }
5a146: 4e5e unlk %fp <== NOT EXECUTED
000677f0 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
677f0: 4e56 ffe0 linkw %fp,#-32 677f4: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 677f8: 242e 0008 movel %fp@(8),%d2 677fc: 47fa fbb6 lea %pc@(673b4 <scanpw>),%a3
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
67800: 49f9 0008 54a8 lea 854a8 <strcmp>,%a4
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
67806: 2c2e 000c movel %fp@(12),%d6 6780a: 246e 0010 moveal %fp@(16),%a2 6780e: 2a2e 0014 movel %fp@(20),%d5 67812: 282e 0018 movel %fp@(24),%d4
FILE *fp;
int match;
init_etc_passwd_group();
67816: 4eb9 0006 74e2 jsr 674e2 <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
6781c: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 67822: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 67828: 4eb9 0008 0360 jsr 80360 <fopen> 6782e: 508f addql #8,%sp 67830: 2600 movel %d0,%d3 67832: 6778 beqs 678ac <getpw_r+0xbc>
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
67834: 2f04 movel %d4,%sp@- 67836: 2f05 movel %d5,%sp@- 67838: 2f0a movel %a2,%sp@- 6783a: 2f03 movel %d3,%sp@- 6783c: 4e93 jsr %a3@ 6783e: 4fef 0010 lea %sp@(16),%sp 67842: 4a80 tstl %d0 67844: 6744 beqs 6788a <getpw_r+0x9a>
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
67846: 4a82 tstl %d2 67848: 672e beqs 67878 <getpw_r+0x88>
match = (strcmp(pwd->pw_name, name) == 0);
6784a: 2f02 movel %d2,%sp@- 6784c: 2f12 movel %a2@,%sp@- 6784e: 4e94 jsr %a4@ 67850: 508f addql #8,%sp 67852: 4a80 tstl %d0 67854: 57c0 seq %d0 67856: 49c0 extbl %d0 67858: 4480 negl %d0
}
else {
match = (pwd->pw_uid == uid);
}
if (match) {
6785a: 67d8 beqs 67834 <getpw_r+0x44>
fclose(fp);
6785c: 2f03 movel %d3,%sp@- 6785e: 4eb9 0007 fafa jsr 7fafa <fclose>
*result = pwd;
67864: 206e 001c moveal %fp@(28),%a0
return 0;
67868: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
6786a: 4280 clrl %d0 6786c: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
6786e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67874: 4e5e unlk %fp 67876: 4e75 rts
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
}
else {
match = (pwd->pw_uid == uid);
67878: 4280 clrl %d0 <== NOT EXECUTED 6787a: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 6787e: bc80 cmpl %d0,%d6 <== NOT EXECUTED 67880: 57c0 seq %d0 <== NOT EXECUTED 67882: 49c0 extbl %d0 <== NOT EXECUTED 67884: 4480 negl %d0 <== NOT EXECUTED
}
if (match) {
67886: 67ac beqs 67834 <getpw_r+0x44> <== NOT EXECUTED 67888: 60d2 bras 6785c <getpw_r+0x6c> <== NOT EXECUTED
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
6788a: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 67890: 7416 moveq #22,%d2 <== NOT EXECUTED 67892: 2040 moveal %d0,%a0 <== NOT EXECUTED 67894: 2082 movel %d2,%a0@ <== NOT EXECUTED
fclose(fp);
67896: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67898: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED
return -1;
6789e: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
678a0: 70ff moveq #-1,%d0 <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
678a2: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 678a8: 4e5e unlk %fp <== NOT EXECUTED 678aa: 4e75 rts <== NOT EXECUTED
int match;
init_etc_passwd_group();
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
678ac: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 678b2: 7616 moveq #22,%d3 <== NOT EXECUTED 678b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 678b6: 70ff moveq #-1,%d0 <== NOT EXECUTED 678b8: 2083 movel %d3,%a0@ <== NOT EXECUTED
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
678ba: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 678c0: 4e5e unlk %fp <== NOT EXECUTED
000674a4 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
674a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
674a8: 2039 000a 481e movel a481e <passwd_fp>,%d0 <== NOT EXECUTED 674ae: 6608 bnes 674b8 <getpwent+0x14> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
674b0: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
674b2: 2001 movel %d1,%d0 <== NOT EXECUTED 674b4: 4e5e unlk %fp <== NOT EXECUTED 674b6: 4e75 rts <== NOT EXECUTED
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
674b8: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 674bc: 4879 000a 4822 pea a4822 <pwbuf> <== NOT EXECUTED 674c2: 4879 000a 48ea pea a48ea <pwent> <== NOT EXECUTED 674c8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 674ca: 4eba fee8 jsr %pc@(673b4 <scanpw>) <== NOT EXECUTED 674ce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 674d2: 223c 000a 48ea movel #674026,%d1 <== NOT EXECUTED 674d8: 4a80 tstl %d0 <== NOT EXECUTED 674da: 67d4 beqs 674b0 <getpwent+0xc> <== NOT EXECUTED
return NULL;
return &pwent;
}
674dc: 2001 movel %d1,%d0 <== NOT EXECUTED 674de: 4e5e unlk %fp <== NOT EXECUTED
00067948 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
67948: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
6794c: 486e fffc pea %fp@(-4) 67950: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> 67954: 4879 000a 4822 pea a4822 <pwbuf> 6795a: 4879 000a 48ea pea a48ea <pwent> 67960: 2f2e 0008 movel %fp@(8),%sp@- 67964: 4eb9 0006 7926 jsr 67926 <getpwnam_r> 6796a: 4fef 0014 lea %sp@(20),%sp 6796e: 4a80 tstl %d0 67970: 6608 bnes 6797a <getpwnam+0x32>
return NULL;
return p;
67972: 202e fffc movel %fp@(-4),%d0
}
67976: 4e5e unlk %fp 67978: 4e75 rts
const char *name
)
{
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
6797a: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
6797c: 4e5e unlk %fp <== NOT EXECUTED
000678ea <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
678ea: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
678ec: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
678f0: 486e fffc pea %fp@(-4) <== NOT EXECUTED 678f4: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED 678f8: 4879 000a 4822 pea a4822 <pwbuf> <== NOT EXECUTED 678fe: 4879 000a 48ea pea a48ea <pwent> <== NOT EXECUTED 67904: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67908: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6790a: 4eb9 0006 78c4 jsr 678c4 <getpwuid_r> <== NOT EXECUTED 67910: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67914: 4a80 tstl %d0 <== NOT EXECUTED 67916: 6608 bnes 67920 <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
67918: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
6791c: 4e5e unlk %fp <== NOT EXECUTED 6791e: 4e75 rts <== NOT EXECUTED
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
67920: 4280 clrl %d0 <== NOT EXECUTED
return NULL;
return p;
}
67922: 4e5e unlk %fp <== NOT EXECUTED
000678c4 <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
678c4: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
678c6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
678ca: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 678ce: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 678d2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 678d6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 678da: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 678de: 2f00 movel %d0,%sp@- <== NOT EXECUTED 678e0: 42a7 clrl %sp@- <== NOT EXECUTED 678e2: 4eba ff0c jsr %pc@(677f0 <getpw_r>) <== NOT EXECUTED
}
678e6: 4e5e unlk %fp <== NOT EXECUTED
0004a6fc <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
4a6fc: 4e56 ffec linkw %fp,#-20 4a700: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a704: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
4a708: 4a8a tstl %a2 4a70a: 673c beqs 4a748 <gettimeofday+0x4c>
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4a70c: 203c 0000 0700 movel #1792,%d0 4a712: 40c2 movew %sr,%d2 4a714: 8082 orl %d2,%d0 4a716: 46c0 movew %d0,%sr
_TOD_Get( &now );
4a718: 486e fff8 pea %fp@(-8) 4a71c: 4eb9 0004 b244 jsr 4b244 <_TOD_Get>
_ISR_Enable(level);
4a722: 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;
4a724: 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;
4a72a: 588f addql #4,%sp 4a72c: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4a72e: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4a732: 4c43 1801 remsl %d3,%d1,%d1 4a736: 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;
4a73a: 24ae fff8 movel %fp@(-8),%a2@
}
4a73e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4a744: 4e5e unlk %fp 4a746: 4e75 rts
void * __tz __attribute__((unused))
)
{
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
errno = EFAULT;
4a748: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a74e: 720e moveq #14,%d1 <== NOT EXECUTED 4a750: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a752: 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;
}
4a754: 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;
4a75a: 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;
}
4a75c: 4e5e unlk %fp <== NOT EXECUTED
000468dc <getuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t getuid( void )
{
468dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 468e0: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Uid; }
468e6: 4e5e unlk %fp <== NOT EXECUTED 468e8: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
00052774 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
52774: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52776: 4e56 0000 linkw %fp,#0 5277a: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
5277e: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52782: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
52784: b0a9 0048 cmpl %a1@(72),%d0 52788: 6708 beqs 52792 <imfs_dir_open+0x1e>
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
return 0;
}
5278a: 241f movel %sp@+,%d2 <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
5278c: 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;
}
5278e: 4e5e unlk %fp <== NOT EXECUTED 52790: 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;
52792: 4280 clrl %d0 52794: 4281 clrl %d1 52796: 4282 clrl %d2 52798: 2141 000c movel %d1,%a0@(12) 5279c: 2142 0010 movel %d2,%a0@(16)
return 0; }
527a0: 241f movel %sp@+,%d2
527a2: 4e5e unlk %fp <== NOT EXECUTED
000528e2 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
528e2: 4e56 fff8 linkw %fp,#-8 528e6: 2f0b movel %a3,%sp@- 528e8: 266e 000c moveal %fp@(12),%a3 528ec: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
528ee: 2453 moveal %a3@,%a2 528f0: 200a movel %a2,%d0 528f2: 0680 0000 0050 addil #80,%d0 528f8: b0aa 004c cmpl %a2@(76),%d0 528fc: 6600 0090 bnew 5298e <imfs_dir_rmnod+0xac>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
52900: 206b 0010 moveal %a3@(16),%a0 52904: b5e8 001c cmpal %a0@(28),%a2 52908: 6700 009e beqw 529a8 <imfs_dir_rmnod+0xc6>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
5290c: 4aaa 0058 tstl %a2@(88) 52910: 6600 0096 bnew 529a8 <imfs_dir_rmnod+0xc6>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
52914: 4aaa 0008 tstl %a2@(8) 52918: 670e beqs 52928 <imfs_dir_rmnod+0x46> 5291a: 2f0a movel %a2,%sp@- 5291c: 4eb9 0004 86c4 jsr 486c4 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
52922: 588f addql #4,%sp 52924: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
52928: 302a 0032 movew %a2@(50),%d0 5292c: 5380 subql #1,%d0 5292e: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
52932: 42a7 clrl %sp@- 52934: 486e fff8 pea %fp@(-8) 52938: 4eb9 0004 4060 jsr 44060 <gettimeofday> 5293e: 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) ) {
52944: 2f0a movel %a2,%sp@- 52946: 4eb9 0004 fcc2 jsr 4fcc2 <rtems_libio_is_file_open> 5294c: 4fef 000c lea %sp@(12),%sp 52950: 4a80 tstl %d0 52952: 662c bnes 52980 <imfs_dir_rmnod+0x9e> 52954: 4a6a 0032 tstw %a2@(50) 52958: 6626 bnes 52980 <imfs_dir_rmnod+0x9e>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
5295a: 2079 0006 22ac moveal 622ac <rtems_current_user_env>,%a0 52960: 2653 moveal %a3@,%a3 52962: b7e8 0004 cmpal %a0@(4),%a3 52966: 675a beqs 529c2 <imfs_dir_rmnod+0xe0>
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
52968: 2f0a movel %a2,%sp@- 5296a: 4eb9 0004 3fd0 jsr 43fd0 <free> 52970: 588f addql #4,%sp 52972: 4280 clrl %d0
}
return 0;
}
52974: 246e fff0 moveal %fp@(-16),%a2 52978: 266e fff4 moveal %fp@(-12),%a3 5297c: 4e5e unlk %fp 5297e: 4e75 rts 52980: 246e fff0 moveal %fp@(-16),%a2
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
52984: 4280 clrl %d0
}
return 0;
}
52986: 266e fff4 moveal %fp@(-12),%a3 5298a: 4e5e unlk %fp 5298c: 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 );
5298e: 4eb9 0005 2ff0 jsr 52ff0 <__errno>
free( the_jnode );
}
return 0;
}
52994: 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 );
52998: 2040 moveal %d0,%a0 5299a: 725a moveq #90,%d1 5299c: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
5299e: 266e fff4 moveal %fp@(-12),%a3 529a2: 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 );
529a4: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
529a6: 4e75 rts
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
529a8: 4eb9 0005 2ff0 jsr 52ff0 <__errno>
free( the_jnode );
}
return 0;
}
529ae: 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 );
529b2: 2040 moveal %d0,%a0 529b4: 7210 moveq #16,%d1 529b6: 70ff moveq #-1,%d0
free( the_jnode );
}
return 0;
}
529b8: 266e fff4 moveal %fp@(-12),%a3 529bc: 4e5e unlk %fp
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
rtems_set_errno_and_return_minus_one( EBUSY );
529be: 2081 movel %d1,%a0@
free( the_jnode );
}
return 0;
}
529c0: 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;
529c2: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
529c6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 529c8: 4eb9 0004 3fd0 jsr 43fd0 <free> <== NOT EXECUTED 529ce: 588f addql #4,%sp <== NOT EXECUTED 529d0: 4280 clrl %d0 <== NOT EXECUTED 529d2: 60a0 bras 52974 <imfs_dir_rmnod+0x92> <== NOT EXECUTED
000674e2 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
674e2: 4e56 0000 linkw %fp,#0 674e6: 2f0a movel %a2,%sp@- 674e8: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
674ea: 4a39 000a 481c tstb a481c <etc_passwd_initted.6267> 674f0: 670c beqs 674fe <init_etc_passwd_group+0x1c>
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
674f2: 242e fff8 movel %fp@(-8),%d2 674f6: 246e fffc moveal %fp@(-4),%a2 674fa: 4e5e unlk %fp 674fc: 4e75 rts
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
674fe: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
67502: 45f9 0008 0360 lea 80360 <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
67508: 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;
6750e: 7001 moveq #1,%d0 67510: 13c0 000a 481c moveb %d0,a481c <etc_passwd_initted.6267>
mkdir("/etc", 0777);
67516: 4eb9 0004 6fd0 jsr 46fd0 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
6751c: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 67522: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 67528: 4e92 jsr %a2@ 6752a: 4fef 0010 lea %sp@(16),%sp 6752e: 4a80 tstl %d0 67530: 677e beqs 675b0 <init_etc_passwd_group+0xce>
fclose(fp);
67532: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67534: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED 6753a: 588f addql #4,%sp <== NOT EXECUTED
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
6753c: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> 67542: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 67548: 4e92 jsr %a2@ 6754a: 508f addql #8,%sp 6754c: 4a80 tstl %d0 6754e: 6716 beqs 67566 <init_etc_passwd_group+0x84>
fclose(fp);
67550: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67552: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED
fprintf( fp, "root:x:0:root\n"
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
}
}
67558: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
6755c: 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);
}
}
6755e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 67562: 4e5e unlk %fp <== NOT EXECUTED 67564: 4e75 rts <== NOT EXECUTED
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
67566: 4879 0009 8bec pea 98bec <rtems_bdpart_shell_usage+0x310> 6756c: 4879 0009 7855 pea 97855 <_rodata_start+0x845> 67572: 4eb9 0008 0360 jsr 80360 <fopen> 67578: 508f addql #8,%sp 6757a: 2440 moveal %d0,%a2 6757c: 4a80 tstl %d0 6757e: 6700 ff72 beqw 674f2 <init_etc_passwd_group+0x10>
fprintf( fp, "root:x:0:root\n"
67582: 2f00 movel %d0,%sp@- 67584: 4878 002a pea 2a <OPER2+0x16> 67588: 4878 0001 pea 1 <ADD> 6758c: 4879 0009 bea7 pea 9bea7 <IMFS_memfile_handlers+0xe5> 67592: 4eb9 0008 15dc jsr 815dc <fwrite>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
67598: 2f0a movel %a2,%sp@- 6759a: 4eb9 0007 fafa jsr 7fafa <fclose>
} }
675a0: 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);
675a4: 4fef 0014 lea %sp@(20),%sp
} }
675a8: 246e fffc moveal %fp@(-4),%a2 675ac: 4e5e unlk %fp 675ae: 4e75 rts
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
fclose(fp);
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
675b0: 4879 0009 8bec pea 98bec <rtems_bdpart_shell_usage+0x310> 675b6: 4879 0009 7810 pea 97810 <_rodata_start+0x800> 675bc: 4e92 jsr %a2@ 675be: 508f addql #8,%sp 675c0: 2400 movel %d0,%d2 675c2: 6700 ff78 beqw 6753c <init_etc_passwd_group+0x5a>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
675c6: 2f00 movel %d0,%sp@- 675c8: 4878 0066 pea 66 <DBL_MANT_DIG+0x31> 675cc: 4878 0001 pea 1 <ADD> 675d0: 4879 0009 be40 pea 9be40 <IMFS_memfile_handlers+0x7e> 675d6: 4eb9 0008 15dc jsr 815dc <fwrite>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
675dc: 2f02 movel %d2,%sp@- 675de: 4eb9 0007 fafa jsr 7fafa <fclose> 675e4: 4fef 0014 lea %sp@(20),%sp 675e8: 6000 ff52 braw 6753c <init_etc_passwd_group+0x5a>
00046524 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
46524: 4e56 0000 linkw %fp,#0 46528: 202e 0008 movel %fp@(8),%d0
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
4652c: b0b9 0006 23e4 cmpl 623e4 <rtems_libio_number_iops>,%d0 46532: 643c bccs 46570 <ioctl+0x4c>
iop = rtems_libio_iop( fd );
46534: 2079 0006 3b3c moveal 63b3c <rtems_libio_iops>,%a0 4653a: ed88 lsll #6,%d0 4653c: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
4653e: 2028 0014 movel %a0@(20),%d0 46542: 0280 0000 0100 andil #256,%d0 46548: 6726 beqs 46570 <ioctl+0x4c>
va_start(ap, command);
buffer = va_arg(ap, void *);
4654a: 202e 0010 movel %fp@(16),%d0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
4654e: 2268 003c moveal %a0@(60),%a1 46552: 4a89 tstl %a1 46554: 671a beqs 46570 <ioctl+0x4c>
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
46556: 2269 0010 moveal %a1@(16),%a1 4655a: 4a89 tstl %a1 4655c: 6724 beqs 46582 <ioctl+0x5e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
4655e: 2f00 movel %d0,%sp@- 46560: 2f2e 000c movel %fp@(12),%sp@- 46564: 2f08 movel %a0,%sp@- 46566: 4e91 jsr %a1@
return rc;
46568: 4fef 000c lea %sp@(12),%sp
}
4656c: 4e5e unlk %fp 4656e: 4e75 rts
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
46570: 4eb9 0005 31cc jsr 531cc <__errno> 46576: 7209 moveq #9,%d1 46578: 2040 moveal %d0,%a0 4657a: 70ff moveq #-1,%d0
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
4657c: 4e5e unlk %fp
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
rtems_set_errno_and_return_minus_one( EBADF );
4657e: 2081 movel %d1,%a0@
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
46580: 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 );
46582: 4eb9 0005 31cc jsr 531cc <__errno> <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
46588: 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 );
4658a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4658c: 70ff moveq #-1,%d0 <== NOT EXECUTED 4658e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
return rc;
}
...
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 c378 moveal 5c378 <__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 c2e4 movel 5c2e4 <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
0005a168 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
5a168: 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 )
{
5a16a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0; }
5a16e: 4e5e unlk %fp <== NOT EXECUTED
000679f4 <link>:
int link(
const char *existing,
const char *new
)
{
679f4: 4e56 ffc4 linkw %fp,#-60 679f8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 679fc: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67a00: 260e movel %fp,%d3 67a02: 0683 ffff ffe8 addil #-24,%d3 67a08: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
67a0a: 266e 000c moveal %fp@(12),%a3
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
67a0e: 4eb9 0008 5a20 jsr 85a20 <strlen> 67a14: 7201 moveq #1,%d1 67a16: 2e81 movel %d1,%sp@ 67a18: 2f03 movel %d3,%sp@- 67a1a: 42a7 clrl %sp@- 67a1c: 2f00 movel %d0,%sp@- 67a1e: 2f02 movel %d2,%sp@- 67a20: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
67a26: 4fef 0014 lea %sp@(20),%sp 67a2a: 4a80 tstl %d0 67a2c: 6600 00cc bnew 67afa <link+0x106>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67a30: 742f moveq #47,%d2 67a32: 1213 moveb %a3@,%d1 67a34: 1001 moveb %d1,%d0 67a36: 49c0 extbl %d0 67a38: b480 cmpl %d0,%d2 67a3a: 670e beqs 67a4a <link+0x56> 67a3c: 143c 005c moveb #92,%d2 67a40: b480 cmpl %d0,%d2 67a42: 6706 beqs 67a4a <link+0x56> 67a44: 4a01 tstb %d1 67a46: 6600 00c0 bnew 67b08 <link+0x114> 67a4a: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 67a50: 45ee ffd4 lea %fp@(-44),%a2 67a54: 7001 moveq #1,%d0 67a56: 24a8 0018 movel %a0@(24),%a2@ 67a5a: 2d68 001c ffd8 movel %a0@(28),%fp@(-40) 67a60: 2d68 0020 ffdc movel %a0@(32),%fp@(-36) 67a66: 2d68 0024 ffe0 movel %a0@(36),%fp@(-32) 67a6c: 2d68 0028 ffe4 movel %a0@(40),%fp@(-28)
if ( !parent_loc.ops->evalformake_h ) {
67a72: 206e ffe0 moveal %fp@(-32),%a0 67a76: 2068 0004 moveal %a0@(4),%a0 67a7a: 4a88 tstl %a0 67a7c: 6700 0122 beqw 67ba0 <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 );
67a80: 486e fffc pea %fp@(-4) 67a84: 2f0a movel %a2,%sp@- 67a86: 4873 0800 pea %a3@(00000000,%d0:l) 67a8a: 4e90 jsr %a0@
if ( result != 0 ) {
67a8c: 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 );
67a90: 2640 moveal %d0,%a3
if ( result != 0 ) {
67a92: 4a80 tstl %d0 67a94: 6600 00dc bnew 67b72 <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 ) {
67a98: 202e fff8 movel %fp@(-8),%d0 67a9c: b0ae ffe4 cmpl %fp@(-28),%d0 67aa0: 6600 008a bnew 67b2c <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 ) {
67aa4: 226e ffe0 moveal %fp@(-32),%a1 67aa8: 2069 0008 moveal %a1@(8),%a0 67aac: 4a88 tstl %a0 67aae: 6700 0122 beqw 67bd2 <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 );
67ab2: 2f2e fffc movel %fp@(-4),%sp@- 67ab6: 2f0a movel %a2,%sp@- 67ab8: 2f03 movel %d3,%sp@- 67aba: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
67abc: 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 );
67ac0: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
67ac2: 4fef 000c lea %sp@(12),%sp 67ac6: 4a88 tstl %a0 67ac8: 670e beqs 67ad8 <link+0xe4> 67aca: 2068 001c moveal %a0@(28),%a0 67ace: 4a88 tstl %a0 67ad0: 6706 beqs 67ad8 <link+0xe4> 67ad2: 2f03 movel %d3,%sp@- 67ad4: 4e90 jsr %a0@ 67ad6: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67ad8: 206e ffe0 moveal %fp@(-32),%a0 67adc: 4a88 tstl %a0 67ade: 670e beqs 67aee <link+0xfa> 67ae0: 2068 001c moveal %a0@(28),%a0 67ae4: 4a88 tstl %a0 67ae6: 6706 beqs 67aee <link+0xfa> 67ae8: 2f0a movel %a2,%sp@- 67aea: 4e90 jsr %a0@ 67aec: 588f addql #4,%sp
return result;
}
67aee: 2002 movel %d2,%d0 67af0: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67af6: 4e5e unlk %fp 67af8: 4e75 rts
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
0, &existing_loc, true );
if ( result != 0 )
67afa: 74ff moveq #-1,%d2
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67afc: 2002 movel %d2,%d0 67afe: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b04: 4e5e unlk %fp 67b06: 4e75 rts
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
67b08: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 67b0e: 45ee ffd4 lea %fp@(-44),%a2 67b12: 5888 addql #4,%a0 67b14: 4280 clrl %d0 67b16: 2498 movel %a0@+,%a2@ 67b18: 2d58 ffd8 movel %a0@+,%fp@(-40) 67b1c: 2d58 ffdc movel %a0@+,%fp@(-36) 67b20: 2d58 ffe0 movel %a0@+,%fp@(-32) 67b24: 2d50 ffe4 movel %a0@,%fp@(-28) 67b28: 6000 ff48 braw 67a72 <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 );
67b2c: 206e fff4 moveal %fp@(-12),%a0 67b30: 4a88 tstl %a0 67b32: 670e beqs 67b42 <link+0x14e> 67b34: 2068 001c moveal %a0@(28),%a0 67b38: 4a88 tstl %a0 67b3a: 6706 beqs 67b42 <link+0x14e> 67b3c: 2f03 movel %d3,%sp@- 67b3e: 4e90 jsr %a0@ 67b40: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
67b42: 206e ffe0 moveal %fp@(-32),%a0 67b46: 4a88 tstl %a0 67b48: 670e beqs 67b58 <link+0x164> 67b4a: 2068 001c moveal %a0@(28),%a0 67b4e: 4a88 tstl %a0 67b50: 6706 beqs 67b58 <link+0x164> 67b52: 2f0a movel %a2,%sp@- 67b54: 4e90 jsr %a0@ 67b56: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
67b58: 4eb9 0007 f9bc jsr 7f9bc <__errno> 67b5e: 74ff moveq #-1,%d2 67b60: 2040 moveal %d0,%a0 67b62: 7012 moveq #18,%d0 67b64: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67b66: 2002 movel %d2,%d0 67b68: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b6e: 4e5e unlk %fp 67b70: 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 );
67b72: 206e fff4 moveal %fp@(-12),%a0 67b76: 4a88 tstl %a0 67b78: 670e beqs 67b88 <link+0x194> 67b7a: 2068 001c moveal %a0@(28),%a0 67b7e: 4a88 tstl %a0 67b80: 6706 beqs 67b88 <link+0x194> 67b82: 2f03 movel %d3,%sp@- 67b84: 4e90 jsr %a0@ 67b86: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
67b88: 4eb9 0007 f9bc jsr 7f9bc <__errno> 67b8e: 74ff moveq #-1,%d2 67b90: 2040 moveal %d0,%a0
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67b92: 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 );
67b94: 208b movel %a3,%a0@
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67b96: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67b9c: 4e5e unlk %fp 67b9e: 4e75 rts
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
if ( !parent_loc.ops->evalformake_h ) {
rtems_filesystem_freenode( &existing_loc );
67ba0: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67ba4: 4a88 tstl %a0 <== NOT EXECUTED 67ba6: 670e beqs 67bb6 <link+0x1c2> <== NOT EXECUTED 67ba8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67bac: 4a88 tstl %a0 <== NOT EXECUTED 67bae: 6706 beqs 67bb6 <link+0x1c2> <== NOT EXECUTED 67bb0: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67bb2: 4e90 jsr %a0@ <== NOT EXECUTED 67bb4: 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 );
67bb6: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 67bbc: 74ff moveq #-1,%d2 <== NOT EXECUTED 67bbe: 2040 moveal %d0,%a0 <== NOT EXECUTED 67bc0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &existing_loc );
rtems_filesystem_freenode( &parent_loc );
return result;
}
67bc6: 2002 movel %d2,%d0 <== NOT EXECUTED 67bc8: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 <== NOT EXECUTED 67bce: 4e5e unlk %fp <== NOT EXECUTED 67bd0: 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 );
67bd2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67bd6: 4a88 tstl %a0 <== NOT EXECUTED 67bd8: 6712 beqs 67bec <link+0x1f8> <== NOT EXECUTED 67bda: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67bde: 4a88 tstl %a0 <== NOT EXECUTED 67be0: 670a beqs 67bec <link+0x1f8> <== NOT EXECUTED 67be2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67be4: 4e90 jsr %a0@ <== NOT EXECUTED 67be6: 226e ffe0 moveal %fp@(-32),%a1 <== NOT EXECUTED 67bea: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
67bec: 4a89 tstl %a1 <== NOT EXECUTED 67bee: 67c6 beqs 67bb6 <link+0x1c2> <== NOT EXECUTED 67bf0: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 67bf4: 4a88 tstl %a0 <== NOT EXECUTED 67bf6: 67be beqs 67bb6 <link+0x1c2> <== NOT EXECUTED 67bf8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67bfa: 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 );
67bfc: 4e90 jsr %a0@ <== NOT EXECUTED 67bfe: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67c00: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 67c06: 2040 moveal %d0,%a0 <== NOT EXECUTED 67c08: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 67c0e: 60b6 bras 67bc6 <link+0x1d2> <== NOT EXECUTED
0005a188 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
5a188: 4e56 ffe4 linkw %fp,#-28 5a18c: 222e 0008 movel %fp@(8),%d1 5a190: 48d7 04fc moveml %d2-%d7/%a2,%sp@ 5a194: 202e 0014 movel %fp@(20),%d0 5a198: 282e 000c movel %fp@(12),%d4 5a19c: 2a2e 0010 movel %fp@(16),%d5
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
5a1a0: b2b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d1 5a1a6: 6400 0118 bccw 5a2c0 <lseek+0x138>
iop = rtems_libio_iop( fd );
5a1aa: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 5a1b0: ed89 lsll #6,%d1 5a1b2: d5c1 addal %d1,%a2
rtems_libio_check_is_open(iop);
5a1b4: 222a 0014 movel %a2@(20),%d1 5a1b8: 0281 0000 0100 andil #256,%d1 5a1be: 6700 0100 beqw 5a2c0 <lseek+0x138>
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
5a1c2: 206a 003c moveal %a2@(60),%a0 5a1c6: 4aa8 0014 tstl %a0@(20) 5a1ca: 6700 0112 beqw 5a2de <lseek+0x156>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
5a1ce: 7201 moveq #1,%d1
/*
* Now process the lseek().
*/
old_offset = iop->offset;
5a1d0: 242a 000c movel %a2@(12),%d2 5a1d4: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
5a1d8: b280 cmpl %d0,%d1 5a1da: 6700 00ae beqw 5a28a <lseek+0x102> 5a1de: 7c02 moveq #2,%d6 5a1e0: bc80 cmpl %d0,%d6 5a1e2: 6752 beqs 5a236 <lseek+0xae> 5a1e4: 4a80 tstl %d0 5a1e6: 6600 0084 bnew 5a26c <lseek+0xe4>
case SEEK_SET:
iop->offset = offset;
5a1ea: 2544 000c movel %d4,%a2@(12) 5a1ee: 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 );
5a1f2: 2f00 movel %d0,%sp@- 5a1f4: 2f05 movel %d5,%sp@- 5a1f6: 2f04 movel %d4,%sp@- 5a1f8: 2f0a movel %a2,%sp@- 5a1fa: 2068 0014 moveal %a0@(20),%a0 5a1fe: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a200: 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 );
5a204: 2800 movel %d0,%d4 5a206: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a208: 70ff moveq #-1,%d0 5a20a: 72ff moveq #-1,%d1 5a20c: 9285 subl %d5,%d1 5a20e: 9184 subxl %d4,%d0 5a210: 670e beqs 5a220 <lseek+0x98>
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a212: 2205 movel %d5,%d1 5a214: 2004 movel %d4,%d0 5a216: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a21c: 4e5e unlk %fp 5a21e: 4e75 rts 5a220: 2205 movel %d5,%d1 5a222: 2004 movel %d4,%d0
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
if ( status == (off_t) -1 )
iop->offset = old_offset;
5a224: 2542 000c movel %d2,%a2@(12) 5a228: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a22c: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a232: 4e5e unlk %fp 5a234: 4e75 rts
case SEEK_CUR:
iop->offset += offset;
break;
case SEEK_END:
iop->offset = iop->size + offset;
5a236: 2c2a 0004 movel %a2@(4),%d6 5a23a: 2e2a 0008 movel %a2@(8),%d7 5a23e: de85 addl %d5,%d7 5a240: dd84 addxl %d4,%d6 5a242: 2546 000c movel %d6,%a2@(12) 5a246: 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 );
5a24a: 2f00 movel %d0,%sp@- 5a24c: 2f05 movel %d5,%sp@- 5a24e: 2f04 movel %d4,%sp@- 5a250: 2f0a movel %a2,%sp@- 5a252: 2068 0014 moveal %a0@(20),%a0 5a256: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a258: 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 );
5a25c: 2800 movel %d0,%d4 5a25e: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a260: 70ff moveq #-1,%d0 5a262: 72ff moveq #-1,%d1 5a264: 9285 subl %d5,%d1 5a266: 9184 subxl %d4,%d0 5a268: 66a8 bnes 5a212 <lseek+0x8a> 5a26a: 60b4 bras 5a220 <lseek+0x98>
case SEEK_END:
iop->offset = iop->size + offset;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
5a26c: 4eb9 0004 d868 jsr 4d868 <__errno> 5a272: 2040 moveal %d0,%a0 5a274: 7016 moveq #22,%d0 5a276: 78ff moveq #-1,%d4 5a278: 7aff moveq #-1,%d5 5a27a: 2080 movel %d0,%a0@
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a27c: 2205 movel %d5,%d1 5a27e: 2004 movel %d4,%d0 5a280: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a286: 4e5e unlk %fp 5a288: 4e75 rts
case SEEK_SET:
iop->offset = offset;
break;
case SEEK_CUR:
iop->offset += offset;
5a28a: 2c04 movel %d4,%d6 5a28c: 2e05 movel %d5,%d7 5a28e: de83 addl %d3,%d7 5a290: dd82 addxl %d2,%d6 5a292: 2546 000c movel %d6,%a2@(12) 5a296: 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 );
5a29a: 2f00 movel %d0,%sp@- 5a29c: 2f05 movel %d5,%sp@- 5a29e: 2f04 movel %d4,%sp@- 5a2a0: 2f0a movel %a2,%sp@- 5a2a2: 2068 0014 moveal %a0@(20),%a0 5a2a6: 4e90 jsr %a0@
if ( status == (off_t) -1 )
5a2a8: 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 );
5a2ac: 2800 movel %d0,%d4 5a2ae: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
5a2b0: 70ff moveq #-1,%d0 5a2b2: 72ff moveq #-1,%d1 5a2b4: 9285 subl %d5,%d1 5a2b6: 9184 subxl %d4,%d0 5a2b8: 6600 ff58 bnew 5a212 <lseek+0x8a>
5a2bc: 6000 ff62 braw 5a220 <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);
5a2c0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a2c6: 7209 moveq #9,%d1 <== NOT EXECUTED 5a2c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a2ca: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a2cc: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a2ce: 2081 movel %d1,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a2d0: 2205 movel %d5,%d1 <== NOT EXECUTED 5a2d2: 2004 movel %d4,%d0 <== NOT EXECUTED 5a2d4: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a2da: 4e5e unlk %fp <== NOT EXECUTED 5a2dc: 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 );
5a2de: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a2e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a2e6: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a2e8: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a2ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5a2f0: 2205 movel %d5,%d1 <== NOT EXECUTED 5a2f2: 2004 movel %d4,%d0 <== NOT EXECUTED 5a2f4: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a2fa: 4e5e unlk %fp <== NOT EXECUTED
00067dd0 <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
67dd0: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 67dd4: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 67dd8: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED 67ddc: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
67de0: 6700 0086 beqw 67e68 <lstat+0x98> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
67de4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67de6: 280e movel %fp,%d4 <== NOT EXECUTED 67de8: 0684 ffff ffec addil #-20,%d4 <== NOT EXECUTED 67dee: 4eb9 0008 5a20 jsr 85a20 <strlen> <== NOT EXECUTED 67df4: 4297 clrl %sp@ <== NOT EXECUTED 67df6: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67df8: 42a7 clrl %sp@- <== NOT EXECUTED 67dfa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67dfc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67dfe: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
67e04: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67e08: 4a80 tstl %d0 <== NOT EXECUTED 67e0a: 664e bnes 67e5a <lstat+0x8a> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
67e0c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e10: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED 67e14: 676c beqs 67e82 <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) );
67e16: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED 67e1a: 42a7 clrl %sp@- <== NOT EXECUTED 67e1c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 67e1e: 4eb9 0008 2b60 jsr 82b60 <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
67e24: 2f02 movel %d2,%sp@- <== NOT EXECUTED 67e26: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e28: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e2c: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED 67e30: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
67e32: 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 );
67e36: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
67e38: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67e3c: 4a88 tstl %a0 <== NOT EXECUTED 67e3e: 670e beqs 67e4e <lstat+0x7e> <== NOT EXECUTED 67e40: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e44: 4a88 tstl %a0 <== NOT EXECUTED 67e46: 6706 beqs 67e4e <lstat+0x7e> <== NOT EXECUTED 67e48: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e4a: 4e90 jsr %a0@ <== NOT EXECUTED 67e4c: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
67e4e: 2002 movel %d2,%d0 <== NOT EXECUTED 67e50: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e56: 4e5e unlk %fp <== NOT EXECUTED 67e58: 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 )
67e5a: 74ff moveq #-1,%d2 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67e5c: 2002 movel %d2,%d0 <== NOT EXECUTED 67e5e: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e64: 4e5e unlk %fp <== NOT EXECUTED 67e66: 4e75 rts <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
67e68: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 67e6e: 74ff moveq #-1,%d2 <== NOT EXECUTED 67e70: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e72: 700e moveq #14,%d0 <== NOT EXECUTED 67e74: 2080 movel %d0,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67e76: 2002 movel %d2,%d0 <== NOT EXECUTED 67e78: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 67e7e: 4e5e unlk %fp <== NOT EXECUTED 67e80: 4e75 rts <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
67e82: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 67e86: 4a88 tstl %a0 <== NOT EXECUTED 67e88: 670e beqs 67e98 <lstat+0xc8> <== NOT EXECUTED 67e8a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e8e: 4a88 tstl %a0 <== NOT EXECUTED 67e90: 6706 beqs 67e98 <lstat+0xc8> <== NOT EXECUTED 67e92: 2f04 movel %d4,%sp@- <== NOT EXECUTED 67e94: 4e90 jsr %a0@ <== NOT EXECUTED 67e96: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
67e98: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 67e9e: 74ff moveq #-1,%d2 <== NOT EXECUTED 67ea0: 2040 moveal %d0,%a0 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67ea2: 2002 movel %d2,%d0 <== NOT EXECUTED 67ea4: 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 );
67eaa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
67eb0: 4e5e unlk %fp <== NOT EXECUTED
0004aaf4 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4aaf4: 4e56 fff4 linkw %fp,#-12 4aaf8: 52b9 0005 d87c addql #1,5d87c <rtems_malloc_statistics+0x4> 4aafe: 48d7 001c moveml %d2-%d4,%sp@ 4ab02: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4ab06: 4eb9 0004 aab2 jsr 4aab2 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
4ab0c: 4a83 tstl %d3 4ab0e: 6766 beqs 4ab76 <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()) &&
4ab10: 7003 moveq #3,%d0 4ab12: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 4ab18: 6752 beqs 4ab6c <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 );
4ab1a: 42a7 clrl %sp@- 4ab1c: 42a7 clrl %sp@- 4ab1e: 2f03 movel %d3,%sp@- 4ab20: 2f39 0005 c1f0 movel 5c1f0 <RTEMS_Malloc_Heap>,%sp@- 4ab26: 4eb9 0004 b6b4 jsr 4b6b4 <_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 ) {
4ab2c: 4fef 0010 lea %sp@(16),%sp 4ab30: 2400 movel %d0,%d2 4ab32: 675e beqs 4ab92 <malloc+0x9e>
if (rtems_malloc_sbrk_helpers)
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
if ( !return_this ) {
errno = ENOMEM;
return (void *) 0;
4ab34: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4ab36: 2079 0005 c83e moveal 5c83e <rtems_malloc_dirty_helper>,%a0 4ab3c: 4a88 tstl %a0 4ab3e: 670a beqs 4ab4a <malloc+0x56>
(*rtems_malloc_dirty_helper)( return_this, size );
4ab40: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ab42: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ab44: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4ab46: 4e90 jsr %a0@ <== NOT EXECUTED 4ab48: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4ab4a: 2079 0005 c836 moveal 5c836 <rtems_malloc_statistics_helpers>,%a0 4ab50: 4a88 tstl %a0 4ab52: 6730 beqs 4ab84 <malloc+0x90>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4ab54: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ab56: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ab5a: 2404 movel %d4,%d2 <== NOT EXECUTED 4ab5c: 4e90 jsr %a0@ <== NOT EXECUTED 4ab5e: 588f addql #4,%sp <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab60: 2002 movel %d2,%d0 <== NOT EXECUTED 4ab62: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ab68: 4e5e unlk %fp <== NOT EXECUTED 4ab6a: 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()) &&
4ab6c: 4eb9 0004 aa58 jsr 4aa58 <malloc_is_system_state_OK> 4ab72: 4a00 tstb %d0 4ab74: 66a4 bnes 4ab1a <malloc+0x26>
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4ab76: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab78: 2002 movel %d2,%d0 <== NOT EXECUTED 4ab7a: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ab80: 4e5e unlk %fp <== NOT EXECUTED 4ab82: 4e75 rts <== NOT EXECUTED
(*rtems_malloc_dirty_helper)( return_this, size );
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4ab84: 2404 movel %d4,%d2
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4ab86: 2002 movel %d2,%d0 4ab88: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4ab8e: 4e5e unlk %fp 4ab90: 4e75 rts
*/
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
if ( !return_this ) {
if (rtems_malloc_sbrk_helpers)
4ab92: 2079 0005 c83a moveal 5c83a <rtems_malloc_sbrk_helpers>,%a0 4ab98: 4a88 tstl %a0 4ab9a: 670e beqs 4abaa <malloc+0xb6>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4ab9c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ab9e: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4aba2: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
4aba4: 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 );
4aba6: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
4aba8: 668c bnes 4ab36 <malloc+0x42> <== NOT EXECUTED
errno = ENOMEM;
4abaa: 4eb9 0004 d868 jsr 4d868 <__errno> 4abb0: 2040 moveal %d0,%a0 4abb2: 700c moveq #12,%d0 4abb4: 2080 movel %d0,%a0@
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4abb6: 2002 movel %d2,%d0 4abb8: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4abbe: 4e5e unlk %fp
...
0004aa98 <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
4aa98: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4aa9c: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4aaa0: 4879 0005 db9a pea 5db9a <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4aaa6: 4eb9 0004 673c jsr 4673c <_Chain_Append> <== NOT EXECUTED 4aaac: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); }
4aaae: 4e5e unlk %fp <== NOT EXECUTED
0004aab2 <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4aab2: 4e56 0000 linkw %fp,#0 4aab6: 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);
4aab8: 47f9 0004 a584 lea 4a584 <free>,%a3
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4aabe: 2f0a movel %a2,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
4aac0: 4879 0005 db9a pea 5db9a <RTEMS_Malloc_GC_list> 4aac6: 45f9 0004 b07c lea 4b07c <_Chain_Get>,%a2 4aacc: 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)
4aace: 588f addql #4,%sp 4aad0: 4a80 tstl %d0 4aad2: 6714 beqs 4aae8 <malloc_deferred_frees_process+0x36>
free(to_be_freed);
4aad4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4aad6: 4e93 jsr %a3@ <== NOT EXECUTED 4aad8: 588f addql #4,%sp <== NOT EXECUTED 4aada: 4879 0005 db9a pea 5db9a <RTEMS_Malloc_GC_list> <== NOT EXECUTED 4aae0: 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)
4aae2: 588f addql #4,%sp <== NOT EXECUTED 4aae4: 4a80 tstl %d0 <== NOT EXECUTED 4aae6: 66ec bnes 4aad4 <malloc_deferred_frees_process+0x22><== NOT EXECUTED
free(to_be_freed);
}
4aae8: 246e fff8 moveal %fp@(-8),%a2 4aaec: 266e fffc moveal %fp@(-4),%a3
4aaf0: 4e5e unlk %fp <== NOT EXECUTED
0004aa58 <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
4aa58: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
4aa5c: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4aa62: 660e bnes 4aa72 <malloc_is_system_state_OK+0x1a>
return false;
if ( _ISR_Nest_level > 0 )
4aa64: 2039 0005 da62 movel 5da62 <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4aa6a: 57c0 seq %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aa6c: 4e5e unlk %fp
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4aa6e: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4aa70: 4e75 rts
4aa72: 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 )
4aa74: 4200 clrb %d0 <== NOT EXECUTED
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
00051988 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
51988: 4e56 0000 linkw %fp,#0 5198c: 2f0a movel %a2,%sp@- 5198e: 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) ) {
51992: 2f0a movel %a2,%sp@- 51994: 4eb9 0004 fcc2 jsr 4fcc2 <rtems_libio_is_file_open> 5199a: 588f addql #4,%sp 5199c: 4a80 tstl %d0 5199e: 662e bnes 519ce <memfile_check_rmnod+0x46> 519a0: 4a6a 0032 tstw %a2@(50) 519a4: 6628 bnes 519ce <memfile_check_rmnod+0x46>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
519a6: 2079 0006 22ac moveal 622ac <rtems_current_user_env>,%a0 519ac: b5e8 0004 cmpal %a0@(4),%a2 519b0: 6726 beqs 519d8 <memfile_check_rmnod+0x50>
rtems_filesystem_current.node_access = NULL;
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
519b2: 7006 moveq #6,%d0 519b4: b0aa 0048 cmpl %a2@(72),%d0 519b8: 670a beqs 519c4 <memfile_check_rmnod+0x3c>
IMFS_memfile_remove( the_jnode );
519ba: 2f0a movel %a2,%sp@- 519bc: 4eb9 0005 1834 jsr 51834 <IMFS_memfile_remove> 519c2: 588f addql #4,%sp
free( the_jnode );
519c4: 2f0a movel %a2,%sp@- 519c6: 4eb9 0004 3fd0 jsr 43fd0 <free> 519cc: 588f addql #4,%sp
}
return 0;
}
519ce: 246e fffc moveal %fp@(-4),%a2 519d2: 4280 clrl %d0 519d4: 4e5e unlk %fp 519d6: 4e75 rts
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
rtems_filesystem_current.node_access = NULL;
519d8: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
519dc: 7006 moveq #6,%d0 <== NOT EXECUTED 519de: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 519e2: 66d6 bnes 519ba <memfile_check_rmnod+0x32> <== NOT EXECUTED 519e4: 60de bras 519c4 <memfile_check_rmnod+0x3c> <== NOT EXECUTED
00051782 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
51782: 4e56 ffec linkw %fp,#-20 51786: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5178a: 286e 0008 moveal %fp@(8),%a4 5178e: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
51792: 4a8c tstl %a4 51794: 6736 beqs 517cc <memfile_free_blocks_in_table+0x4a>
/*
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
51796: 2454 moveal %a4@,%a2 51798: 47f9 0005 1546 lea 51546 <memfile_free_block>,%a3
for ( i=0 ; i<entries ; i++ ) {
5179e: 4a83 tstl %d3 517a0: 6f18 bles 517ba <memfile_free_blocks_in_table+0x38> 517a2: 4282 clrl %d2
if ( b[i] ) {
517a4: 2012 movel %a2@,%d0 517a6: 6708 beqs 517b0 <memfile_free_blocks_in_table+0x2e>
memfile_free_block( b[i] );
517a8: 2f00 movel %d0,%sp@- 517aa: 4e93 jsr %a3@
b[i] = 0;
517ac: 588f addql #4,%sp 517ae: 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++ ) {
517b0: 5282 addql #1,%d2 517b2: 588a addql #4,%a2 517b4: b483 cmpl %d3,%d2 517b6: 6dec blts 517a4 <memfile_free_blocks_in_table+0x22> 517b8: 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 );
517ba: 2f0a movel %a2,%sp@- 517bc: 4e93 jsr %a3@
*block_table = 0;
517be: 588f addql #4,%sp 517c0: 4294 clrl %a4@
}
517c2: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 517c8: 4e5e unlk %fp 517ca: 4e75 rts
/*
* Perform internal consistency checks
*/
assert( block_table );
517cc: 4879 0006 1698 pea 61698 <CSWTCH.8+0x84> <== NOT EXECUTED 517d2: 4879 0006 1756 pea 61756 <__FUNCTION__.6021> <== NOT EXECUTED 517d8: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED 517dc: 4879 0006 162e pea 6162e <CSWTCH.8+0x1a> <== NOT EXECUTED 517e2: 4eb9 0004 f9ec jsr 4f9ec <__assert_func> <== NOT EXECUTED
00051c48 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
51c48: 4e56 ffec linkw %fp,#-20 51c4c: 206e 0008 moveal %fp@(8),%a0 51c50: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
51c54: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
51c58: 202e 000c movel %fp@(12),%d0 51c5c: 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 )
51c60: 242a 004c movel %a2@(76),%d2 51c64: 262a 0050 movel %a2@(80),%d3 51c68: 9681 subl %d1,%d3 51c6a: 9580 subxl %d0,%d2 51c6c: 6d30 blts 51c9e <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;
51c6e: 2540 004c movel %d0,%a2@(76) 51c72: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
51c76: 2140 0004 movel %d0,%a0@(4) 51c7a: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
51c7e: 42a7 clrl %sp@- 51c80: 486e fff8 pea %fp@(-8) 51c84: 4eb9 0004 4060 jsr 44060 <gettimeofday> 51c8a: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
51c90: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
51c92: 4280 clrl %d0
return 0;
}
51c94: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 51c9a: 4e5e unlk %fp 51c9c: 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 );
51c9e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 51ca0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 51ca2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51ca4: 4eb9 0005 1af6 jsr 51af6 <IMFS_memfile_extend> <== NOT EXECUTED 51caa: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
return 0;
}
51cae: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 51cb4: 4e5e unlk %fp <== NOT EXECUTED
00051cb8 <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
51cb8: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
51cba: 4e56 ffe8 linkw %fp,#-24 51cbe: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 51cc2: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
51cc6: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
51cca: b0ab 0048 cmpl %a3@(72),%d0 51cce: 673e beqs 51d0e <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 ))
51cd0: 2f2a 0010 movel %a2@(16),%sp@- 51cd4: 2f2a 000c movel %a2@(12),%sp@- 51cd8: 2f0b movel %a3,%sp@- 51cda: 4eb9 0005 1af6 jsr 51af6 <IMFS_memfile_extend> 51ce0: 4fef 000c lea %sp@(12),%sp 51ce4: 4a80 tstl %d0 51ce6: 6668 bnes 51d50 <memfile_lseek+0x98>
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
51ce8: 202b 004c movel %a3@(76),%d0 51cec: 222b 0050 movel %a3@(80),%d1 51cf0: 242a 000c movel %a2@(12),%d2 51cf4: 262a 0010 movel %a2@(16),%d3 51cf8: 2540 0004 movel %d0,%a2@(4) 51cfc: 2541 0008 movel %d1,%a2@(8)
} return iop->offset; }
51d00: 2203 movel %d3,%d1 51d02: 2002 movel %d2,%d0 51d04: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 51d0a: 4e5e unlk %fp 51d0c: 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)
51d0e: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 51d12: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED 51d16: 242b 004c movel %a3@(76),%d2 <== NOT EXECUTED 51d1a: 262b 0050 movel %a3@(80),%d3 <== NOT EXECUTED 51d1e: 2800 movel %d0,%d4 <== NOT EXECUTED 51d20: 2a01 movel %d1,%d5 <== NOT EXECUTED 51d22: 9a83 subl %d3,%d5 <== NOT EXECUTED 51d24: 9982 subxl %d2,%d4 <== NOT EXECUTED 51d26: 6e12 bgts 51d3a <memfile_lseek+0x82> <== NOT EXECUTED 51d28: 2400 movel %d0,%d2 <== NOT EXECUTED 51d2a: 2601 movel %d1,%d3 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
51d2c: 2203 movel %d3,%d1 <== NOT EXECUTED 51d2e: 2002 movel %d2,%d0 <== NOT EXECUTED 51d30: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d36: 4e5e unlk %fp <== NOT EXECUTED 51d38: 4e75 rts <== NOT EXECUTED 51d3a: 2203 movel %d3,%d1 <== NOT EXECUTED 51d3c: 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;
51d3e: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED 51d42: 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;
}
51d46: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d4c: 4e5e unlk %fp <== NOT EXECUTED 51d4e: 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 );
51d50: 4eb9 0005 2ff0 jsr 52ff0 <__errno> <== NOT EXECUTED 51d56: 761c moveq #28,%d3 <== NOT EXECUTED 51d58: 2040 moveal %d0,%a0 <== NOT EXECUTED 51d5a: 2083 movel %d3,%a0@ <== NOT EXECUTED 51d5c: 74ff moveq #-1,%d2 <== NOT EXECUTED 51d5e: 76ff moveq #-1,%d3 <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
}
return iop->offset;
}
51d60: 2203 movel %d3,%d1 <== NOT EXECUTED 51d62: 2002 movel %d2,%d0 <== NOT EXECUTED 51d64: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51d6a: 4e5e unlk %fp <== NOT EXECUTED
00052038 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
52038: 4e56 fff0 linkw %fp,#-16 5203c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 52040: 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))
52044: 202a 0014 movel %a2@(20),%d0 52048: 2200 movel %d0,%d1 5204a: 0281 0000 0204 andil #516,%d1
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
52050: 266a 0038 moveal %a2@(56),%a3
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
52054: 6708 beqs 5205e <memfile_open+0x26>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
52056: 7206 moveq #6,%d1 52058: b2ab 0048 cmpl %a3@(72),%d1 5205c: 6732 beqs 52090 <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)
5205e: 222b 004c movel %a3@(76),%d1 52062: 242b 0050 movel %a3@(80),%d2
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
52066: 0800 0009 btst #9,%d0 5206a: 6710 beqs 5207c <memfile_open+0x44>
iop->offset = the_jnode->info.file.size;
5206c: 2541 000c movel %d1,%a2@(12) 52070: 2542 0010 movel %d2,%a2@(16) 52074: 222b 004c movel %a3@(76),%d1 52078: 242b 0050 movel %a3@(80),%d2
iop->size = the_jnode->info.file.size;
5207c: 4280 clrl %d0 5207e: 2541 0004 movel %d1,%a2@(4) 52082: 2542 0008 movel %d2,%a2@(8)
return 0; }
52086: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 5208c: 4e5e unlk %fp 5208e: 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;
52090: 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;
52094: 4282 clrl %d2 <== NOT EXECUTED 52096: 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;
52098: 222b 0054 movel %a3@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
5209c: 2742 004c movel %d2,%a3@(76) <== NOT EXECUTED 520a0: 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;
520a4: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
520a6: 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;
520aa: 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;
520ae: 42ab 0058 clrl %a3@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
520b2: 42ab 005c clrl %a3@(92) <== NOT EXECUTED
if ((count != 0)
520b6: 4a80 tstl %d0 <== NOT EXECUTED 520b8: 6610 bnes 520ca <memfile_open+0x92> <== NOT EXECUTED 520ba: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 520be: 4281 clrl %d1 <== NOT EXECUTED 520c0: 4282 clrl %d2 <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
520c2: 0800 0009 btst #9,%d0 <== NOT EXECUTED 520c6: 67b4 beqs 5207c <memfile_open+0x44> <== NOT EXECUTED 520c8: 60a2 bras 5206c <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))
520ca: 2f00 movel %d0,%sp@- <== NOT EXECUTED 520cc: 2f01 movel %d1,%sp@- <== NOT EXECUTED 520ce: 42a7 clrl %sp@- <== NOT EXECUTED 520d0: 42a7 clrl %sp@- <== NOT EXECUTED 520d2: 2f0b movel %a3,%sp@- <== NOT EXECUTED 520d4: 4eb9 0005 1d6e jsr 51d6e <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)
520da: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 520de: 72ff moveq #-1,%d1 <== NOT EXECUTED 520e0: b280 cmpl %d0,%d1 <== NOT EXECUTED 520e2: 6710 beqs 520f4 <memfile_open+0xbc> <== NOT EXECUTED 520e4: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 520e8: 222b 004c movel %a3@(76),%d1 <== NOT EXECUTED 520ec: 242b 0050 movel %a3@(80),%d2 <== NOT EXECUTED 520f0: 6000 ff74 braw 52066 <memfile_open+0x2e> <== NOT EXECUTED 520f4: 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;
}
520f6: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 520fc: 4e5e unlk %fp <== NOT EXECUTED
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 c2f4 moveal 5c2f4 <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 c2f4 moveal 5c2f4 <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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 ec34 jsr 4ec34 <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 aaf4 jsr 4aaf4 <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 e7e8 jsr 4e7e8 <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 ec34 jsr 4ec34 <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 d8a4 moveal 5d8a4 <rtems_filesystem_mount_table_control>,%a0 42bfc: b1fc 0005 d8a8 cmpal #383144,%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 d8a8 cmpal #383144,%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 d868 jsr 4d868 <__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 a584 jsr 4a584 <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 d8a4 pea 5d8a4 <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 a584 jsr 4a584 <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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 a584 jsr 4a584 <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 d868 jsr 4d868 <__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 a584 jsr 4a584 <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 d868 jsr 4d868 <__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 a584 jsr 4a584 <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 d868 jsr 4d868 <__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
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 dbfc jsr 4dbfc <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 d9a6 jsr 4d9a6 <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 a584 jsr 4a584 <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
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 eb20 tstb 5eb20 <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 eb20 moveb %d0,5eb20 <initialized>
status = rtems_io_register_name(
43362: 2f02 movel %d2,%sp@- 43364: 4879 0005 c8c4 pea 5c8c4 <IntUartPollCallbacks.6560+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 f344 movel %d2,5f344 <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 <== NOT EXECUTED
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 a960 jsr 4a960 <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 ec34 lea 4ec34 <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 aa18 jsr 4aa18 <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 d86c subl 5d86c <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 d868 movel #317544,%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 d868 movel #317544,%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 a8d2 jsr 4a8d2 <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 d868 movel #317544,%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 d86c subl 5d86c <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 d86c subl 5d86c <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 a614 jsr 4a614 <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 d868 movel #317544,%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 d86c subl 5d86c <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 a4e4 jsr 4a4e4 <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 d868 movel #317544,%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 d868 movel #317544,%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 d86c subl 5d86c <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 a4e4 jsr 4a4e4 <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 adec pea 5adec <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 adec pea 5adec <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 adec pea 5adec <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 c378 moveal 5c378 <__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 43c72: b480 cmpl %d0,%d2 43c74: 66ba bnes 43c30 <oproc+0x44>
}
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 b300 pea 5b300 <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 c378 moveal 5c378 <__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 b302 pea 5b302 <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 <== NOT EXECUTED
0004d354 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4d354: 4e56 ffcc linkw %fp,#-52 4d358: 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)
4d35c: 4878 0001 pea 1 <ADD> 4d360: 45ee ffdc lea %fp@(-36),%a2
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4d364: 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)
4d368: 2f0a movel %a2,%sp@- 4d36a: 4878 0007 pea 7 <TRUNCDFSF> 4d36e: 4878 0003 pea 3 <DIVIDE> 4d372: 4879 0005 b7e6 pea 5b7e6 <__FUNCTION__.5811+0x11> 4d378: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path> 4d37e: 4fef 0014 lea %sp@(20),%sp 4d382: 4a80 tstl %d0 4d384: 6600 00e0 bnew 4d466 <pipe_create+0x112>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
return -1;
}
else
rtems_filesystem_freenode(&loc);
4d388: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4d38c: 47f9 0004 d868 lea 4d868 <__errno>,%a3 <== NOT EXECUTED 4d392: 4a88 tstl %a0 <== NOT EXECUTED 4d394: 670e beqs 4d3a4 <pipe_create+0x50> <== NOT EXECUTED 4d396: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d39a: 4a88 tstl %a0 <== NOT EXECUTED 4d39c: 6706 beqs 4d3a4 <pipe_create+0x50> <== NOT EXECUTED 4d39e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d3a0: 4e90 jsr %a0@ <== NOT EXECUTED 4d3a2: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d3a4: 45ee fff1 lea %fp@(-15),%a2 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d3a8: 3039 0005 d180 movew 5d180 <rtems_pipe_no>,%d0 <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d3ae: 24bc 2f74 6d70 movel #796159344,%a2@ <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d3b4: 2200 movel %d0,%d1 <== NOT EXECUTED 4d3b6: 5281 addql #1,%d1 <== NOT EXECUTED 4d3b8: 3f00 movew %d0,%sp@- <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d3ba: 203c 2f2e 6669 movel #791570025,%d0 <== NOT EXECUTED 4d3c0: 2d40 fff5 movel %d0,%fp@(-11) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d3c4: 4267 clrw %sp@- <== NOT EXECUTED 4d3c6: 33c1 0005 d180 movew %d1,5d180 <rtems_pipe_no> <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d3cc: 323c 666f movew #26223,%d1 <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d3d0: 4879 0005 b7eb pea 5b7eb <__FUNCTION__.5811+0x16> <== NOT EXECUTED 4d3d6: 486e fffb pea %fp@(-5) <== NOT EXECUTED
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d3da: 3d41 fff9 movew %d1,%fp@(-7) <== NOT EXECUTED
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d3de: 4eb9 0004 e560 jsr 4e560 <sprintf> <== NOT EXECUTED
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4d3e4: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> <== NOT EXECUTED 4d3e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d3ea: 4eb9 0004 d584 jsr 4d584 <mkfifo> <== NOT EXECUTED 4d3f0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4d3f4: 4a80 tstl %d0 <== NOT EXECUTED 4d3f6: 6660 bnes 4d458 <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);
4d3f8: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 4d3fc: 4bf9 0004 3124 lea 43124 <open>,%a5 4d402: 2f0a movel %a2,%sp@- 4d404: 4e95 jsr %a5@
if (filsdes[0] < 0) {
4d406: 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);
4d408: 2880 movel %d0,%a4@
if (filsdes[0] < 0) {
4d40a: 6d00 00e0 bltw 4d4ec <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]);
4d40e: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED 4d414: 6400 00d0 bccw 4d4e6 <pipe_create+0x192> <== NOT EXECUTED 4d418: 2079 0005 d86c moveal 5d86c <rtems_libio_iops>,%a0 <== NOT EXECUTED 4d41e: ed88 lsll #6,%d0 <== NOT EXECUTED 4d420: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4d422: 70fe moveq #-2,%d0 <== NOT EXECUTED 4d424: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4d428: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4d42c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d42e: 4e95 jsr %a5@ <== NOT EXECUTED
if (filsdes[1] < 0) {
4d430: 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);
4d432: 2940 0004 movel %d0,%a4@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4d436: 6d00 00ce bltw 4d506 <pipe_create+0x1b2> <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4d43a: 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) {
4d43c: 9bcd subal %a5,%a5 <== NOT EXECUTED
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
4d43e: 4eb9 0004 d5a4 jsr 4d5a4 <unlink> <== NOT EXECUTED 4d444: 588f addql #4,%sp <== NOT EXECUTED
}
rtems_set_errno_and_return_minus_one(err);
4d446: 4e93 jsr %a3@ <== NOT EXECUTED 4d448: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d44a: 208d movel %a5,%a0@ <== NOT EXECUTED
}
4d44c: 70ff moveq #-1,%d0 4d44e: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 4d454: 4e5e unlk %fp 4d456: 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){
4d458: 4e93 jsr %a3@ <== NOT EXECUTED
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
}
4d45a: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 <== NOT EXECUTED 4d460: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d462: 4e5e unlk %fp <== NOT EXECUTED 4d464: 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)
4d466: 47f9 0004 d868 lea 4d868 <__errno>,%a3 4d46c: 4e93 jsr %a3@ 4d46e: 7202 moveq #2,%d1 4d470: 2040 moveal %d0,%a0 4d472: b290 cmpl %a0@,%d1 4d474: 66d6 bnes 4d44c <pipe_create+0xf8>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4d476: 4878 03ff pea 3ff <D_BIAS+0x1> 4d47a: 4879 0005 b7e6 pea 5b7e6 <__FUNCTION__.5811+0x11> 4d480: 4eb9 0004 2988 jsr 42988 <mkdir> 4d486: 508f addql #8,%sp 4d488: 4a80 tstl %d0 4d48a: 66c0 bnes 4d44c <pipe_create+0xf8>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d48c: 45ee fff1 lea %fp@(-15),%a2
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d490: 3039 0005 d180 movew 5d180 <rtems_pipe_no>,%d0
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d496: 24bc 2f74 6d70 movel #796159344,%a2@
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d49c: 2200 movel %d0,%d1 4d49e: 5281 addql #1,%d1 4d4a0: 3f00 movew %d0,%sp@-
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d4a2: 203c 2f2e 6669 movel #791570025,%d0 4d4a8: 2d40 fff5 movel %d0,%fp@(-11)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d4ac: 4267 clrw %sp@- 4d4ae: 33c1 0005 d180 movew %d1,5d180 <rtems_pipe_no>
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d4b4: 323c 666f movew #26223,%d1
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d4b8: 4879 0005 b7eb pea 5b7eb <__FUNCTION__.5811+0x16> 4d4be: 486e fffb pea %fp@(-5)
else
rtems_filesystem_freenode(&loc);
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4d4c2: 3d41 fff9 movew %d1,%fp@(-7)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4d4c6: 4eb9 0004 e560 jsr 4e560 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4d4cc: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b> 4d4d0: 2f0a movel %a2,%sp@- 4d4d2: 4eb9 0004 d584 jsr 4d584 <mkfifo> 4d4d8: 4fef 0014 lea %sp@(20),%sp 4d4dc: 4a80 tstl %d0 4d4de: 6700 ff18 beqw 4d3f8 <pipe_create+0xa4>
4d4e2: 6000 ff74 braw 4d458 <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]);
4d4e6: 91c8 subal %a0,%a0 <== NOT EXECUTED 4d4e8: 6000 ff38 braw 4d422 <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;
4d4ec: 4e93 jsr %a3@ 4d4ee: 2040 moveal %d0,%a0 4d4f0: 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);
4d4f2: 2f0a movel %a2,%sp@- 4d4f4: 4eb9 0004 d5a4 jsr 4d5a4 <unlink> 4d4fa: 588f addql #4,%sp
close(filsdes[0]);
}
unlink(fifopath);
}
rtems_set_errno_and_return_minus_one(err);
4d4fc: 4e93 jsr %a3@ 4d4fe: 2040 moveal %d0,%a0 4d500: 208d movel %a5,%a0@ 4d502: 6000 ff48 braw 4d44c <pipe_create+0xf8>
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
err = errno;
4d506: 4e93 jsr %a3@ <== NOT EXECUTED 4d508: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d50a: 2a50 moveal %a0@,%a5 <== NOT EXECUTED
close(filsdes[0]);
4d50c: 2f14 movel %a4@,%sp@- <== NOT EXECUTED 4d50e: 4eb9 0004 a4e4 jsr 4a4e4 <close> <== NOT EXECUTED 4d514: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4d516: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d518: 4eb9 0004 d5a4 jsr 4d5a4 <unlink> <== NOT EXECUTED 4d51e: 588f addql #4,%sp <== NOT EXECUTED 4d520: 6000 ff24 braw 4d446 <pipe_create+0xf2> <== NOT EXECUTED
0004bdbe <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4bdbe: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4bdc2: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED 4bdc8: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4bdcc: 6706 beqs 4bdd4 <pipe_ioctl+0x16> <== NOT EXECUTED 4bdce: 70ea moveq #-22,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bdd0: 4e5e unlk %fp <== NOT EXECUTED 4bdd2: 4e75 rts <== NOT EXECUTED
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
4bdd4: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 4bdd8: 6606 bnes 4bde0 <pipe_ioctl+0x22> <== NOT EXECUTED 4bdda: 70f2 moveq #-14,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bddc: 4e5e unlk %fp <== NOT EXECUTED 4bdde: 4e75 rts <== NOT EXECUTED
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
4bde0: 42a7 clrl %sp@- <== NOT EXECUTED 4bde2: 42a7 clrl %sp@- <== NOT EXECUTED 4bde4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4bde8: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4bdec: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain> <== NOT EXECUTED 4bdf2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bdf6: 4a80 tstl %d0 <== NOT EXECUTED 4bdf8: 6706 beqs 4be00 <pipe_ioctl+0x42> <== NOT EXECUTED 4bdfa: 70fc moveq #-4,%d0 <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
}
4bdfc: 4e5e unlk %fp <== NOT EXECUTED 4bdfe: 4e75 rts <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4be00: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED 4be04: 2f29 0028 movel %a1@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4be08: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 4be0c: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4be10: 4eb9 0004 5e68 jsr 45e68 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4be16: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4be18: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4be1a: 4e5e unlk %fp <== NOT EXECUTED
0004bd60 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4bd60: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4bd62: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */ return -ESPIPE; }
4bd66: 4e5e unlk %fp <== NOT EXECUTED
0004bffc <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4bffc: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 4c000: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c004: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c006: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c00a: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4c010: 42a7 clrl %sp@- <== NOT EXECUTED 4c012: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4c016: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED 4c01a: 2a6e 0014 moveal %fp@(20),%a5 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c01e: 4e93 jsr %a3@ <== NOT EXECUTED 4c020: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c024: 4a80 tstl %d0 <== NOT EXECUTED 4c026: 6600 00ac bnew 4c0d4 <pipe_read+0xd8> <== NOT EXECUTED
return -EINTR;
while (read < count) {
4c02a: 4a84 tstl %d4 <== NOT EXECUTED 4c02c: 6700 01ac beqw 4c1da <pipe_read+0x1de> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
if (ret != 0)
4c030: 4285 clrl %d5 <== NOT EXECUTED 4c032: 4283 clrl %d3 <== NOT EXECUTED 4c034: 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))
4c03a: 243c 0004 cd1c movel #314652,%d2 <== NOT EXECUTED
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
pipe->Start = 0;
if (pipe->waitingWriters > 0)
PIPE_WAKEUPWRITERS(pipe);
4c040: 2e3c 0004 cca4 movel #314532,%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);
4c046: 2c3c 0004 e088 movel #319624,%d6 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4c04c: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c050: 6600 0090 bnew 4c0e2 <pipe_read+0xe6> <== NOT EXECUTED
/* Not an error */
if (pipe->Writers == 0)
4c054: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c058: 6700 010a beqw 4c164 <pipe_read+0x168> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4c05c: 7001 moveq #1,%d0 <== NOT EXECUTED 4c05e: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4c062: 6600 0110 bnew 4c174 <pipe_read+0x178> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4c066: 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 ++;
4c06a: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4c06e: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4c070: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c072: 42a7 clrl %sp@- <== NOT EXECUTED 4c074: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c078: 4e90 jsr %a0@ <== NOT EXECUTED 4c07a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c07e: 4a80 tstl %d0 <== NOT EXECUTED 4c080: 673c beqs 4c0be <pipe_read+0xc2> <== NOT EXECUTED 4c082: 70fc moveq #-4,%d0 <== NOT EXECUTED 4c084: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4c088: 42a7 clrl %sp@- <== NOT EXECUTED 4c08a: 42a7 clrl %sp@- <== NOT EXECUTED 4c08c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c090: 4e93 jsr %a3@ <== NOT EXECUTED 4c092: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c096: 4a80 tstl %d0 <== NOT EXECUTED 4c098: 6600 00ec bnew 4c186 <pipe_read+0x18a> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4c09c: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4c0a0: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED 4c0a4: 67a6 beqs 4c04c <pipe_read+0x50> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c0a6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c0aa: 4e94 jsr %a4@ <== NOT EXECUTED 4c0ac: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4c0ae: 4a83 tstl %d3 <== NOT EXECUTED 4c0b0: 6f12 bles 4c0c4 <pipe_read+0xc8> <== NOT EXECUTED
return read;
return ret;
}
4c0b2: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0b4: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0ba: 4e5e unlk %fp <== NOT EXECUTED 4c0bc: 4e75 rts <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
4c0be: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED 4c0c2: 60c4 bras 4c088 <pipe_read+0x8c> <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c0c4: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
return read;
return ret;
}
4c0c8: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0ca: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0d0: 4e5e unlk %fp <== NOT EXECUTED 4c0d2: 4e75 rts <== NOT EXECUTED
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4c0d4: 76fc moveq #-4,%d3 <== NOT EXECUTED
out_nolock:
if (read > 0)
return read;
return ret;
}
4c0d6: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0d8: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0de: 4e5e unlk %fp <== NOT EXECUTED 4c0e0: 4e75 rts <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4c0e2: 2004 movel %d4,%d0 <== NOT EXECUTED 4c0e4: 9085 subl %d5,%d0 <== NOT EXECUTED 4c0e6: b081 cmpl %d1,%d0 <== NOT EXECUTED 4c0e8: 6402 bccs 4c0ec <pipe_read+0xf0> <== NOT EXECUTED 4c0ea: 2200 movel %d0,%d1 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4c0ec: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED 4c0f0: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 4c0f4: 91c0 subal %d0,%a0 <== NOT EXECUTED
if (chunk > chunk1) {
4c0f6: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4c0f8: 6d00 009c bltw 4c196 <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);
4c0fc: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4c0fe: d092 addl %a2@,%d0 <== NOT EXECUTED 4c100: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c102: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c104: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c108: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c10c: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c110: 4e91 jsr %a1@ <== NOT EXECUTED 4c112: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c116: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4c11a: 2041 moveal %d1,%a0 <== NOT EXECUTED 4c11c: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
pipe->Start %= pipe->Size;
4c120: 2008 movel %a0,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c122: 226a 000c moveal %a2@(12),%a1 <== NOT EXECUTED 4c126: 93c1 subal %d1,%a1 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c128: 4c6a 0005 0004 remul %a2@(4),%d5,%d0 <== NOT EXECUTED
pipe->Length -= chunk;
4c12e: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4c132: 2545 0008 movel %d5,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4c136: 4a89 tstl %a1 <== NOT EXECUTED 4c138: 6604 bnes 4c13e <pipe_read+0x142> <== NOT EXECUTED
pipe->Start = 0;
4c13a: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4c13e: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4c142: 6716 beqs 4c15a <pipe_read+0x15e> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4c144: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c148: 2047 moveal %d7,%a0 <== NOT EXECUTED 4c14a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c14e: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c152: 4e90 jsr %a0@ <== NOT EXECUTED 4c154: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c158: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4c15a: d681 addl %d1,%d3 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c15c: 2a03 movel %d3,%d5 <== NOT EXECUTED 4c15e: b883 cmpl %d3,%d4 <== NOT EXECUTED 4c160: 6200 feea bhiw 4c04c <pipe_read+0x50> <== NOT EXECUTED 4c164: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c168: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c16c: 4e94 jsr %a4@ <== NOT EXECUTED 4c16e: 588f addql #4,%sp <== NOT EXECUTED 4c170: 6000 ff3c braw 4c0ae <pipe_read+0xb2> <== NOT EXECUTED
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4c174: 70f5 moveq #-11,%d0 <== NOT EXECUTED 4c176: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c17a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c17e: 4e94 jsr %a4@ <== NOT EXECUTED 4c180: 588f addql #4,%sp <== NOT EXECUTED 4c182: 6000 ff2a braw 4c0ae <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)) {
4c186: 7afc moveq #-4,%d5 <== NOT EXECUTED 4c188: 2d45 fff8 movel %d5,%fp@(-8) <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
4c18c: 4a83 tstl %d3 <== NOT EXECUTED 4c18e: 6e00 ff22 bgtw 4c0b2 <pipe_read+0xb6> <== NOT EXECUTED 4c192: 6000 ff30 braw 4c0c4 <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);
4c196: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4c198: d092 addl %a2@,%d0 <== NOT EXECUTED 4c19a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c19c: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4c1a0: 4871 5800 pea %a1@(00000000,%d5:l) <== NOT EXECUTED 4c1a4: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c1a6: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c1aa: 2d48 fff0 movel %a0,%fp@(-16) <== NOT EXECUTED 4c1ae: 4e91 jsr %a1@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4c1b0: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c1b4: 2001 movel %d1,%d0 <== NOT EXECUTED 4c1b6: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c1b8: 206e fff0 moveal %fp@(-16),%a0 <== NOT EXECUTED 4c1bc: 9088 subl %a0,%d0 <== NOT EXECUTED 4c1be: da88 addl %a0,%d5 <== NOT EXECUTED 4c1c0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c1c2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c1c4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c1c8: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c1cc: 4e91 jsr %a1@ <== NOT EXECUTED 4c1ce: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c1d2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4c1d6: 6000 ff42 braw 4c11a <pipe_read+0x11e> <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c1da: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c1de: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c1e2: 49f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a4 <== NOT EXECUTED 4c1e8: 4e94 jsr %a4@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4c1ea: 4283 clrl %d3 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4c1ec: 588f addql #4,%sp <== NOT EXECUTED 4c1ee: 6000 febe braw 4c0ae <pipe_read+0xb2> <== NOT EXECUTED
0004c1f2 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4c1f2: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4c1f6: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 4c1fa: 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,
4c1fe: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4c204: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4c206: 2454 moveal %a4@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4c208: 42a7 clrl %sp@- <== NOT EXECUTED 4c20a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c20e: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4c210: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c214: 4a80 tstl %d0 <== NOT EXECUTED 4c216: 6600 00f2 bnew 4c30a <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4c21a: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c21e: 7406 moveq #6,%d2 <== NOT EXECUTED 4c220: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4c224: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4c228: 6704 beqs 4c22e <pipe_release+0x3c> <== NOT EXECUTED
pipe->Readers --;
4c22a: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4c22e: 44c2 movew %d2,%ccr <== NOT EXECUTED 4c230: 675a beqs 4c28c <pipe_release+0x9a> <== NOT EXECUTED
pipe->Writers --;
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4c232: 42a7 clrl %sp@- <== NOT EXECUTED 4c234: 42a7 clrl %sp@- <== NOT EXECUTED 4c236: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c23c: 4e93 jsr %a3@ <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
4c23e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c242: 4a80 tstl %d0 <== NOT EXECUTED 4c244: 6600 00c4 bnew 4c30a <pipe_release+0x118> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
4c248: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c24c: 47f9 0004 5e68 lea 45e68 <rtems_semaphore_release>,%a3 <== NOT EXECUTED 4c252: 4e93 jsr %a3@ <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c254: 588f addql #4,%sp <== NOT EXECUTED 4c256: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c25a: 6736 beqs 4c292 <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)
4c25c: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c260: 6616 bnes 4c278 <pipe_release+0x86> <== NOT EXECUTED 4c262: 7002 moveq #2,%d0 <== NOT EXECUTED 4c264: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c266: 6710 beqs 4c278 <pipe_release+0x86> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4c268: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c26c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c270: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4c276: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4c278: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c27e: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c280: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c286: 4280 clrl %d0 <== NOT EXECUTED 4c288: 4e5e unlk %fp <== NOT EXECUTED 4c28a: 4e75 rts <== NOT EXECUTED
mode = LIBIO_ACCMODE(iop);
if (mode & LIBIO_FLAGS_READ)
pipe->Readers --;
if (mode & LIBIO_FLAGS_WRITE)
pipe->Writers --;
4c28c: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED 4c290: 60a0 bras 4c232 <pipe_release+0x40> <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c292: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c296: 672a beqs 4c2c2 <pipe_release+0xd0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4c298: 7004 moveq #4,%d0 <== NOT EXECUTED 4c29a: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c29c: 67da beqs 4c278 <pipe_release+0x86> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4c29e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c2a2: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c2a6: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4c2ac: 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);
4c2ae: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c2b4: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c2b6: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c2bc: 4280 clrl %d0 <== NOT EXECUTED 4c2be: 4e5e unlk %fp <== NOT EXECUTED 4c2c0: 4e75 rts <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c2c2: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer);
4c2c6: 4bf9 0004 a584 lea 4a584 <free>,%a5 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
rtems_barrier_delete(pipe->readBarrier);
4c2cc: 243c 0004 cc34 movel #314420,%d2 <== NOT EXECUTED 4c2d2: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c2d4: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4c2d6: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c2da: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c2dc: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4c2de: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c2e2: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4c2e8: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c2ea: 4e95 jsr %a5@ <== NOT EXECUTED
free(pipe);
4c2ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4c2ee: 4e95 jsr %a5@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4c2f0: 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;
4c2f4: 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);
4c2f6: 2f39 0005 d178 movel 5d178 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED 4c2fc: 4e93 jsr %a3@ <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4c2fe: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c304: 4280 clrl %d0 <== NOT EXECUTED 4c306: 4e5e unlk %fp <== NOT EXECUTED 4c308: 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);
4c30a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c30c: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004be1e <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4be1e: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4be22: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4be26: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4be2a: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4be2e: 660e bnes 4be3e <pipe_write+0x20> <== NOT EXECUTED 4be30: 4282 clrl %d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4be32: 2002 movel %d2,%d0 <== NOT EXECUTED 4be34: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4be3a: 4e5e unlk %fp <== NOT EXECUTED 4be3c: 4e75 rts <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4be3e: 42a7 clrl %sp@- <== NOT EXECUTED 4be40: 47f9 0004 5d2c lea 45d2c <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED 4be46: 42a7 clrl %sp@- <== NOT EXECUTED 4be48: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4be4c: 4e93 jsr %a3@ <== NOT EXECUTED 4be4e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4be52: 4a80 tstl %d0 <== NOT EXECUTED 4be54: 6600 00b6 bnew 4bf0c <pipe_write+0xee> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4be58: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4be5c: 6700 0088 beqw 4bee6 <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;
4be60: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4be64: b083 cmpl %d3,%d0 <== NOT EXECUTED 4be66: 6500 00be bcsw 4bf26 <pipe_write+0x108> <== NOT EXECUTED 4be6a: 2a03 movel %d3,%d5 <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4be6c: 4286 clrl %d6 <== NOT EXECUTED 4be6e: 4282 clrl %d2 <== NOT EXECUTED 4be70: 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))
4be76: 4bf9 0004 cd1c lea 4cd1c <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);
4be7c: 2e3c 0004 e088 movel #319624,%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) {
4be82: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4be86: 2800 movel %d0,%d4 <== NOT EXECUTED 4be88: 9881 subl %d1,%d4 <== NOT EXECUTED 4be8a: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4be8c: 6300 00b4 blsw 4bf42 <pipe_write+0x124> <== NOT EXECUTED
if (LIBIO_NODELAY(iop)) {
4be90: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4be94: 7001 moveq #1,%d0 <== NOT EXECUTED 4be96: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4be9a: 6600 0122 bnew 4bfbe <pipe_write+0x1a0> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4be9e: 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 ++;
4bea2: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4bea6: 4e94 jsr %a4@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4bea8: 42a7 clrl %sp@- <== NOT EXECUTED 4beaa: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4beae: 4e95 jsr %a5@ <== NOT EXECUTED 4beb0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4beb4: 4a80 tstl %d0 <== NOT EXECUTED 4beb6: 672a beqs 4bee2 <pipe_write+0xc4> <== NOT EXECUTED 4beb8: 78fc moveq #-4,%d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4beba: 42a7 clrl %sp@- <== NOT EXECUTED 4bebc: 42a7 clrl %sp@- <== NOT EXECUTED 4bebe: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4bec2: 4e93 jsr %a3@ <== NOT EXECUTED 4bec4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bec8: 4a80 tstl %d0 <== NOT EXECUTED 4beca: 6600 00ec bnew 4bfb8 <pipe_write+0x19a> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4bece: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4bed2: 4a84 tstl %d4 <== NOT EXECUTED 4bed4: 661a bnes 4bef0 <pipe_write+0xd2> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4bed6: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4beda: 673e beqs 4bf1a <pipe_write+0xfc> <== NOT EXECUTED 4bedc: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bee0: 60a0 bras 4be82 <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))
4bee2: 4284 clrl %d4 <== NOT EXECUTED 4bee4: 60d4 bras 4beba <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) {
4bee6: 78e0 moveq #-32,%d4 <== NOT EXECUTED 4bee8: 4282 clrl %d2 <== NOT EXECUTED 4beea: 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);
4bef0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4bef4: 4e94 jsr %a4@ <== NOT EXECUTED 4bef6: 588f addql #4,%sp <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4bef8: 4a82 tstl %d2 <== NOT EXECUTED 4befa: 6e00 ff36 bgtw 4be32 <pipe_write+0x14> <== NOT EXECUTED 4befe: 2404 movel %d4,%d2 <== NOT EXECUTED
return written;
return ret;
}
4bf00: 2002 movel %d2,%d0 <== NOT EXECUTED 4bf02: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4bf08: 4e5e unlk %fp <== NOT EXECUTED 4bf0a: 4e75 rts <== NOT EXECUTED
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
4bf0c: 74fc moveq #-4,%d2 <== NOT EXECUTED
#endif
if (written > 0)
return written;
return ret;
}
4bf0e: 2002 movel %d2,%d0 <== NOT EXECUTED 4bf10: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4bf16: 4e5e unlk %fp <== NOT EXECUTED 4bf18: 4e75 rts <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf1a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4bf1e: 78e0 moveq #-32,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bf20: 4e94 jsr %a4@ <== NOT EXECUTED 4bf22: 588f addql #4,%sp <== NOT EXECUTED 4bf24: 60d2 bras 4bef8 <pipe_write+0xda> <== NOT EXECUTED
}
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
4bf26: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bf28: 4286 clrl %d6 <== NOT EXECUTED 4bf2a: 4282 clrl %d2 <== NOT EXECUTED 4bf2c: 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))
4bf32: 4bf9 0004 cd1c lea 4cd1c <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);
4bf38: 2e3c 0004 e088 movel #319624,%d7 <== NOT EXECUTED 4bf3e: 6000 ff42 braw 4be82 <pipe_write+0x64> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4bf42: 2043 moveal %d3,%a0 <== NOT EXECUTED 4bf44: 91c6 subal %d6,%a0 <== NOT EXECUTED 4bf46: b1c4 cmpal %d4,%a0 <== NOT EXECUTED 4bf48: 6402 bccs 4bf4c <pipe_write+0x12e> <== NOT EXECUTED 4bf4a: 2808 movel %a0,%d4 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4bf4c: 2a01 movel %d1,%d5 <== NOT EXECUTED 4bf4e: daaa 0008 addl %a2@(8),%d5 <== NOT EXECUTED 4bf52: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED 4bf56: 2a00 movel %d0,%d5 <== NOT EXECUTED 4bf58: 9a81 subl %d1,%d5 <== NOT EXECUTED
if (chunk > chunk1) {
4bf5a: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4bf5c: 6c6e bges 4bfcc <pipe_write+0x1ae> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4bf5e: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4bf60: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf64: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf68: d292 addl %a2@,%d1 <== NOT EXECUTED 4bf6a: 2047 moveal %d7,%a0 <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4bf6c: 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);
4bf6e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bf70: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4bf72: 2004 movel %d4,%d0 <== NOT EXECUTED 4bf74: 9085 subl %d5,%d0 <== NOT EXECUTED 4bf76: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bf78: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf7c: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf80: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bf82: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4bf84: 4e90 jsr %a0@ <== NOT EXECUTED 4bf86: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
pipe->Length += chunk;
4bf8a: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4bf8e: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bf92: 6612 bnes 4bfa6 <pipe_write+0x188> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
written += chunk;
4bf94: 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) {
4bf96: 2c02 movel %d2,%d6 <== NOT EXECUTED 4bf98: b483 cmpl %d3,%d2 <== NOT EXECUTED 4bf9a: 6452 bccs 4bfee <pipe_write+0x1d0> <== NOT EXECUTED 4bf9c: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bfa0: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bfa2: 6000 fede braw 4be82 <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);
4bfa6: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4bfaa: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4bfae: 4eb9 0004 cca4 jsr 4cca4 <rtems_barrier_release> <== NOT EXECUTED 4bfb4: 508f addql #8,%sp <== NOT EXECUTED 4bfb6: 60dc bras 4bf94 <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)) {
4bfb8: 78fc moveq #-4,%d4 <== NOT EXECUTED 4bfba: 6000 ff3c braw 4bef8 <pipe_write+0xda> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bfbe: 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)) {
4bfc2: 78f5 moveq #-11,%d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bfc4: 4e94 jsr %a4@ <== NOT EXECUTED 4bfc6: 588f addql #4,%sp <== NOT EXECUTED 4bfc8: 6000 ff2e braw 4bef8 <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);
4bfcc: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4bfce: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bfd2: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bfd6: d292 addl %a2@,%d1 <== NOT EXECUTED 4bfd8: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bfda: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bfdc: 4e90 jsr %a0@ <== NOT EXECUTED 4bfde: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4bfe2: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4bfe6: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bfea: 67a8 beqs 4bf94 <pipe_write+0x176> <== NOT EXECUTED 4bfec: 60b8 bras 4bfa6 <pipe_write+0x188> <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bfee: 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) {
4bff2: 4284 clrl %d4 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4bff4: 4e94 jsr %a4@ <== NOT EXECUTED 4bff6: 588f addql #4,%sp <== NOT EXECUTED 4bff8: 6000 fefe braw 4bef8 <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 c8ac moveal 5c8ac <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 c8ac moveal 5c8ac <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
...
0005a340 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
5a340: 4e56 fff4 linkw %fp,#-12 5a344: 202e 0008 movel %fp@(8),%d0 5a348: 222e 000c movel %fp@(12),%d1 5a34c: 206e 0010 moveal %fp@(16),%a0 5a350: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5a354: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 5a35a: 6468 bccs 5a3c4 <read+0x84>
iop = rtems_libio_iop( fd );
5a35c: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 5a362: ed88 lsll #6,%d0 5a364: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5a366: 202a 0014 movel %a2@(20),%d0 5a36a: 0800 0008 btst #8,%d0 5a36e: 6754 beqs 5a3c4 <read+0x84>
rtems_libio_check_buffer( buffer );
5a370: 4a81 tstl %d1 5a372: 6768 beqs 5a3dc <read+0x9c>
rtems_libio_check_count( count );
5a374: 4a88 tstl %a0 5a376: 6740 beqs 5a3b8 <read+0x78>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5a378: 0800 0001 btst #1,%d0 5a37c: 675e beqs 5a3dc <read+0x9c>
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
5a37e: 226a 003c moveal %a2@(60),%a1 5a382: 2269 0008 moveal %a1@(8),%a1 5a386: 4a89 tstl %a1 5a388: 676a beqs 5a3f4 <read+0xb4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->read_h)( iop, buffer, count );
5a38a: 2f08 movel %a0,%sp@- 5a38c: 2f01 movel %d1,%sp@- 5a38e: 2f0a movel %a2,%sp@- 5a390: 4e91 jsr %a1@
if ( rc > 0 )
5a392: 4fef 000c lea %sp@(12),%sp 5a396: 4a80 tstl %d0 5a398: 6f14 bles 5a3ae <read+0x6e>
iop->offset += rc;
5a39a: 2400 movel %d0,%d2 5a39c: 5bc1 smi %d1 5a39e: 49c1 extbl %d1 5a3a0: d5aa 0010 addl %d2,%a2@(16) 5a3a4: 262a 000c movel %a2@(12),%d3 5a3a8: d781 addxl %d1,%d3 5a3aa: 2543 000c movel %d3,%a2@(12)
return rc;
}
5a3ae: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a3b4: 4e5e unlk %fp 5a3b6: 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 );
5a3b8: 4280 clrl %d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a3ba: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a3c0: 4e5e unlk %fp <== NOT EXECUTED 5a3c2: 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 );
5a3c4: 4eb9 0004 d868 jsr 4d868 <__errno> 5a3ca: 7409 moveq #9,%d2 5a3cc: 2040 moveal %d0,%a0 5a3ce: 70ff moveq #-1,%d0 5a3d0: 2082 movel %d2,%a0@
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a3d2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a3d8: 4e5e unlk %fp 5a3da: 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 );
5a3dc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a3e2: 7216 moveq #22,%d1 <== NOT EXECUTED 5a3e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a3e6: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a3e8: 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 );
5a3ee: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a3f0: 4e5e unlk %fp <== NOT EXECUTED 5a3f2: 4e75 rts <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5a3f4: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a3fa: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a3fc: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a3fe: 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 );
5a404: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a40a: 4e5e unlk %fp <== NOT EXECUTED
00068338 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
68338: 4e56 ffe0 linkw %fp,#-32 6833c: 48d7 001c moveml %d2-%d4,%sp@ 68340: 262e 0008 movel %fp@(8),%d3 68344: 282e 000c movel %fp@(12),%d4
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
68348: 6700 0092 beqw 683dc <readlink+0xa4>
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
6834c: 2f03 movel %d3,%sp@- 6834e: 240e movel %fp,%d2 68350: 0682 ffff ffec addil #-20,%d2 68356: 4eb9 0008 5a20 jsr 85a20 <strlen> 6835c: 4297 clrl %sp@ 6835e: 2f02 movel %d2,%sp@- 68360: 42a7 clrl %sp@- 68362: 2f00 movel %d0,%sp@- 68364: 2f03 movel %d3,%sp@- 68366: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
6836c: 4fef 0014 lea %sp@(20),%sp 68370: 4a80 tstl %d0 68372: 665a bnes 683ce <readlink+0x96>
return -1;
if ( !loc.ops->node_type_h ){
68374: 226e fff8 moveal %fp@(-8),%a1 68378: 2069 0010 moveal %a1@(16),%a0 6837c: 4a88 tstl %a0 6837e: 6700 00a6 beqw 68426 <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 ){
68382: 2f02 movel %d2,%sp@- 68384: 4e90 jsr %a0@ 68386: 588f addql #4,%sp 68388: 7204 moveq #4,%d1 6838a: b280 cmpl %d0,%d1 6838c: 6668 bnes 683f6 <readlink+0xbe>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
6838e: 226e fff8 moveal %fp@(-8),%a1 68392: 2069 003c moveal %a1@(60),%a0 68396: 4a88 tstl %a0 68398: 6700 008c beqw 68426 <readlink+0xee>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
6839c: 2f2e 0010 movel %fp@(16),%sp@- 683a0: 2f04 movel %d4,%sp@- 683a2: 2f02 movel %d2,%sp@- 683a4: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
683a6: 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 );
683aa: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
683ac: 4fef 000c lea %sp@(12),%sp 683b0: 4a88 tstl %a0 683b2: 670e beqs 683c2 <readlink+0x8a> 683b4: 2068 001c moveal %a0@(28),%a0 683b8: 4a88 tstl %a0 683ba: 6706 beqs 683c2 <readlink+0x8a> 683bc: 2f02 movel %d2,%sp@- 683be: 4e90 jsr %a0@ 683c0: 588f addql #4,%sp
return result;
}
683c2: 2003 movel %d3,%d0 683c4: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 683ca: 4e5e unlk %fp 683cc: 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 )
683ce: 76ff moveq #-1,%d3 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
683d0: 2003 movel %d3,%d0 <== NOT EXECUTED 683d2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 683d8: 4e5e unlk %fp <== NOT EXECUTED 683da: 4e75 rts <== NOT EXECUTED
{
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
683dc: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 683e2: 76ff moveq #-1,%d3 <== NOT EXECUTED 683e4: 720e moveq #14,%d1 <== NOT EXECUTED 683e6: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
683e8: 2003 movel %d3,%d0 <== NOT EXECUTED 683ea: 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 );
683f0: 2081 movel %d1,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
683f2: 4e5e unlk %fp <== NOT EXECUTED 683f4: 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 );
683f6: 206e fff8 moveal %fp@(-8),%a0 683fa: 4a88 tstl %a0 683fc: 670e beqs 6840c <readlink+0xd4> 683fe: 2068 001c moveal %a0@(28),%a0 68402: 4a88 tstl %a0 68404: 6706 beqs 6840c <readlink+0xd4> 68406: 2f02 movel %d2,%sp@- 68408: 4e90 jsr %a0@ 6840a: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
6840c: 4eb9 0007 f9bc jsr 7f9bc <__errno> 68412: 76ff moveq #-1,%d3 68414: 2040 moveal %d0,%a0 68416: 7016 moveq #22,%d0 68418: 2080 movel %d0,%a0@
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6841a: 2003 movel %d3,%d0 6841c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 68422: 4e5e unlk %fp 68424: 4e75 rts
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !loc.ops->readlink_h ){
rtems_filesystem_freenode( &loc );
68426: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 6842a: 4a88 tstl %a0 <== NOT EXECUTED 6842c: 6706 beqs 68434 <readlink+0xfc> <== NOT EXECUTED 6842e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68430: 4e90 jsr %a0@ <== NOT EXECUTED 68432: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68434: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 6843a: 76ff moveq #-1,%d3 <== NOT EXECUTED 6843c: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6843e: 2003 movel %d3,%d0 <== NOT EXECUTED 68440: 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 );
68446: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
rtems_filesystem_freenode( &loc );
return result;
}
6844c: 4e5e unlk %fp <== NOT EXECUTED
0004495c <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
4495c: 4e56 ffe0 linkw %fp,#-32 44960: 202e 0008 movel %fp@(8),%d0 44964: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 44968: 246e 000c moveal %fp@(12),%a2 4496c: 242e 0010 movel %fp@(16),%d2
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
44970: b0b9 0005 fe54 cmpl 5fe54 <rtems_libio_number_iops>,%d0 44976: 6400 00f0 bccw 44a68 <readv+0x10c>
iop = rtems_libio_iop( fd );
4497a: 2679 0006 1cb0 moveal 61cb0 <rtems_libio_iops>,%a3 44980: ed88 lsll #6,%d0 44982: d7c0 addal %d0,%a3
rtems_libio_check_is_open( iop );
44984: 202b 0014 movel %a3@(20),%d0 44988: 0800 0008 btst #8,%d0 4498c: 6700 00da beqw 44a68 <readv+0x10c>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
44990: 0800 0001 btst #1,%d0 44994: 6700 009c beqw 44a32 <readv+0xd6>
/*
* Argument validation on IO vector
*/
if ( !iov )
44998: 4a8a tstl %a2 4499a: 6700 0096 beqw 44a32 <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
4499e: 4a82 tstl %d2 449a0: 6f00 0090 blew 44a32 <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
449a4: 0c82 0000 0400 cmpil #1024,%d2 449aa: 6e00 0086 bgtw 44a32 <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
449ae: 206b 003c moveal %a3@(60),%a0 449b2: 2868 0008 moveal %a0@(8),%a4 449b6: 4a8c tstl %a4 449b8: 6700 00c8 beqw 44a82 <readv+0x126>
rtems_set_errno_and_return_minus_one( ENOTSUP );
449bc: 204a moveal %a2,%a0 449be: 93c9 subal %a1,%a1 449c0: 4281 clrl %d1 449c2: 7a01 moveq #1,%d5
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
ssize_t old;
if ( !iov[v].iov_base )
449c4: 4a90 tstl %a0@ 449c6: 676a beqs 44a32 <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;
449c8: 2828 0004 movel %a0@(4),%d4 449cc: 2601 movel %d1,%d3 449ce: d684 addl %d4,%d3
if ( total < old )
449d0: b283 cmpl %d3,%d1 449d2: 6e5e bgts 44a32 <readv+0xd6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
449d4: 4a84 tstl %d4 449d6: 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++ ) {
449d8: 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 )
449da: 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++ ) {
449dc: 5289 addql #1,%a1 449de: 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 )
449e0: c684 andl %d4,%d3 449e2: 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++ ) {
449e4: b3c2 cmpal %d2,%a1 449e6: 6ddc blts 449c4 <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 ) {
449e8: 4a03 tstb %d3 449ea: 6660 bnes 44a4c <readv+0xf0> 449ec: 588a addql #4,%a2 449ee: 4283 clrl %d3 449f0: 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 );
449f2: 2f12 movel %a2@,%sp@-
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
449f4: 5283 addql #1,%d3
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
449f6: 2f2a fffc movel %a2@(-4),%sp@- 449fa: 2f0b movel %a3,%sp@- 449fc: 4e94 jsr %a4@
if ( bytes < 0 )
449fe: 4fef 000c lea %sp@(12),%sp 44a02: 4a80 tstl %d0 44a04: 6d54 blts 44a5a <readv+0xfe>
return -1;
if ( bytes > 0 ) {
44a06: 6716 beqs 44a1e <readv+0xc2>
iop->offset += bytes;
total += bytes;
44a08: d880 addl %d0,%d4
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
44a0a: 2c00 movel %d0,%d6 44a0c: 5bc5 smi %d5 44a0e: 49c5 extbl %d5 44a10: ddab 0010 addl %d6,%a3@(16) 44a14: 222b 000c movel %a3@(12),%d1 44a18: d385 addxl %d5,%d1 44a1a: 2741 000c movel %d1,%a3@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
44a1e: b092 cmpl %a2@,%d0 44a20: 661e bnes 44a40 <readv+0xe4>
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44a22: 508a addql #8,%a2 44a24: b682 cmpl %d2,%d3 44a26: 6c18 bges 44a40 <readv+0xe4> 44a28: 206b 003c moveal %a3@(60),%a0 44a2c: 2868 0008 moveal %a0@(8),%a4 44a30: 60c0 bras 449f2 <readv+0x96>
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
44a32: 4eb9 0004 fd94 jsr 4fd94 <__errno> 44a38: 78ff moveq #-1,%d4 44a3a: 2040 moveal %d0,%a0 44a3c: 7016 moveq #22,%d0 44a3e: 2080 movel %d0,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a40: 2004 movel %d4,%d0 44a42: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a48: 4e5e unlk %fp 44a4a: 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 ) {
44a4c: 4284 clrl %d4
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a4e: 2004 movel %d4,%d0 44a50: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a56: 4e5e unlk %fp 44a58: 4e75 rts
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44a5a: 78ff moveq #-1,%d4 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a5c: 2004 movel %d4,%d0 <== NOT EXECUTED 44a5e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 44a64: 4e5e unlk %fp <== NOT EXECUTED 44a66: 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 );
44a68: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 44a6e: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a70: 7209 moveq #9,%d1 <== NOT EXECUTED 44a72: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a74: 2004 movel %d4,%d0 <== NOT EXECUTED 44a76: 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 );
44a7c: 2081 movel %d1,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a7e: 4e5e unlk %fp <== NOT EXECUTED 44a80: 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 );
44a82: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 44a88: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a8a: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a8c: 2004 movel %d4,%d0 <== NOT EXECUTED 44a8e: 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 );
44a94: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44a9a: 4e5e unlk %fp <== NOT EXECUTED
...
0005a470 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
5a470: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
5a472: 4e56 fff0 linkw %fp,#-16 5a476: 52b9 0005 d888 addql #1,5d888 <rtems_malloc_statistics+0x10> 5a47c: 48d7 001c moveml %d2-%d4,%sp@ 5a480: 242e 0008 movel %fp@(8),%d2 5a484: 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())) {
5a488: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 5a48e: 677a beqs 5a50a <realloc+0x9a>
}
/*
* Continue with realloc().
*/
if ( !ptr )
5a490: 4a82 tstl %d2 5a492: 6700 00de beqw 5a572 <realloc+0x102>
return malloc( size );
if ( !size ) {
5a496: 4a83 tstl %d3 5a498: 673e beqs 5a4d8 <realloc+0x68>
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
5a49a: 486e fffc pea %fp@(-4) 5a49e: 2f02 movel %d2,%sp@- 5a4a0: 2f39 0005 c1f0 movel 5c1f0 <RTEMS_Malloc_Heap>,%sp@- 5a4a6: 4eb9 0005 a658 jsr 5a658 <_Protected_heap_Get_block_size> 5a4ac: 4fef 000c lea %sp@(12),%sp 5a4b0: 4a00 tstb %d0 5a4b2: 673c beqs 5a4f0 <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 ) ) {
5a4b4: 2f03 movel %d3,%sp@- 5a4b6: 2f02 movel %d2,%sp@- 5a4b8: 2f39 0005 c1f0 movel 5c1f0 <RTEMS_Malloc_Heap>,%sp@- 5a4be: 4eb9 0005 a694 jsr 5a694 <_Protected_heap_Resize_block> 5a4c4: 4fef 000c lea %sp@(12),%sp 5a4c8: 4a00 tstb %d0 5a4ca: 6754 beqs 5a520 <realloc+0xb0>
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a4cc: 2002 movel %d2,%d0 5a4ce: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a4d4: 4e5e unlk %fp 5a4d6: 4e75 rts
*/
if ( !ptr )
return malloc( size );
if ( !size ) {
free( ptr );
5a4d8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5a4da: 4282 clrl %d2 <== NOT EXECUTED 5a4dc: 4eb9 0004 a584 jsr 4a584 <free> <== NOT EXECUTED
return (void *) 0;
5a4e2: 588f addql #4,%sp <== NOT EXECUTED
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a4e4: 2002 movel %d2,%d0 <== NOT EXECUTED 5a4e6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED 5a4ec: 4e5e unlk %fp <== NOT EXECUTED 5a4ee: 4e75 rts <== NOT EXECUTED
free( ptr );
return (void *) 0;
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
errno = EINVAL;
5a4f0: 4eb9 0004 d868 jsr 4d868 <__errno> 5a4f6: 4282 clrl %d2 5a4f8: 2040 moveal %d0,%a0 5a4fa: 7016 moveq #22,%d0 5a4fc: 2080 movel %d0,%a0@
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a4fe: 2002 movel %d2,%d0 5a500: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a506: 4e5e unlk %fp 5a508: 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)
5a50a: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 5a510: 6752 beqs 5a564 <realloc+0xf4>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5a512: 4282 clrl %d2
}
5a514: 2002 movel %d2,%d0 5a516: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a51c: 4e5e unlk %fp 5a51e: 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 );
5a520: 2f03 movel %d3,%sp@- 5a522: 4eb9 0004 aaf4 jsr 4aaf4 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5a528: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
5a52a: 53b9 0005 d87c subql #1,5d87c <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 );
5a530: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5a532: 67de beqs 5a512 <realloc+0xa2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
5a534: 202e fffc movel %fp@(-4),%d0 5a538: b083 cmpl %d3,%d0 5a53a: 6402 bccs 5a53e <realloc+0xce> 5a53c: 2600 movel %d0,%d3 5a53e: 2f03 movel %d3,%sp@- 5a540: 2f02 movel %d2,%sp@- 5a542: 2f04 movel %d4,%sp@- 5a544: 4eb9 0004 e088 jsr 4e088 <memcpy>
free( ptr );
5a54a: 2f02 movel %d2,%sp@- 5a54c: 2404 movel %d4,%d2 5a54e: 4eb9 0004 a584 jsr 4a584 <free>
return new_area;
5a554: 4fef 0010 lea %sp@(16),%sp
}
5a558: 2002 movel %d2,%d0 5a55a: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a560: 4e5e unlk %fp 5a562: 4e75 rts
if (_System_state_Is_up(_System_state_Get())) {
if (_Thread_Dispatch_disable_level > 0)
return (void *) 0;
if (_ISR_Nest_level > 0)
5a564: 2039 0005 da62 movel 5da62 <_ISR_Nest_level>,%d0 5a56a: 6700 ff24 beqw 5a490 <realloc+0x20>
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
5a56e: 4282 clrl %d2 <== NOT EXECUTED 5a570: 60a2 bras 5a514 <realloc+0xa4> <== NOT EXECUTED
/*
* Continue with realloc().
*/
if ( !ptr )
return malloc( size );
5a572: 2f03 movel %d3,%sp@- 5a574: 4eb9 0004 aaf4 jsr 4aaf4 <malloc> 5a57a: 588f addql #4,%sp 5a57c: 2400 movel %d0,%d2
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
5a57e: 2002 movel %d2,%d0 5a580: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a586: 4e5e unlk %fp
...
00068450 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
68450: 4e56 ffbc linkw %fp,#-68 68454: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 68458: 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 );
6845c: 2f04 movel %d4,%sp@- 6845e: 4eb9 0004 6550 jsr 46550 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
68464: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
68466: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
68468: 6600 01ce bnew 68638 <rmdir+0x1e8>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
6846c: 2044 moveal %d4,%a0 6846e: 762f moveq #47,%d3 68470: 1210 moveb %a0@,%d1 68472: 1001 moveb %d1,%d0 68474: 49c0 extbl %d0 68476: b680 cmpl %d0,%d3 68478: 670e beqs 68488 <rmdir+0x38>
6847a: 163c 005c moveb #92,%d3 <== NOT EXECUTED 6847e: b680 cmpl %d0,%d3 <== NOT EXECUTED 68480: 6706 beqs 68488 <rmdir+0x38> <== NOT EXECUTED 68482: 4a01 tstb %d1 <== NOT EXECUTED 68484: 6600 00fc bnew 68582 <rmdir+0x132> <== NOT EXECUTED
68488: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 6848e: 45ee ffec lea %fp@(-20),%a2 68492: 49ee fff0 lea %fp@(-16),%a4 68496: 200e movel %fp,%d0 68498: 0680 ffff fff4 addil #-12,%d0 6849e: 2640 moveal %d0,%a3 684a0: 4bee fff8 lea %fp@(-8),%a5 684a4: 224e moveal %fp,%a1 684a6: 24a8 0018 movel %a0@(24),%a2@ 684aa: 28a8 001c movel %a0@(28),%a4@ 684ae: 26a8 0020 movel %a0@(32),%a3@ 684b2: 2aa8 0024 movel %a0@(36),%a5@ 684b6: 2328 0028 movel %a0@(40),%a1@- 684ba: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684bc: 2040 moveal %d0,%a0
name = pathname + parentpathlen;
684be: 2644 moveal %d4,%a3 684c0: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
684c2: 240e movel %fp,%d2 684c4: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684ca: 2d50 ffe0 movel %a0@,%fp@(-32) 684ce: 2d51 ffe8 movel %a1@,%fp@(-24) 684d2: 2d54 ffdc movel %a4@,%fp@(-36)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
684d6: 49f9 0008 5a20 lea 85a20 <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
684dc: 2d55 ffe4 movel %a5@,%fp@(-28) 684e0: 2d52 ffd8 movel %a2@,%fp@(-40)
name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
684e4: 2f0b movel %a3,%sp@- 684e6: 4e94 jsr %a4@ 684e8: 2e80 movel %d0,%sp@ 684ea: 2f0b movel %a3,%sp@- 684ec: 4eb9 0004 6508 jsr 46508 <rtems_filesystem_prefix_separators> 684f2: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
684f4: 2f0b movel %a3,%sp@- 684f6: 4e94 jsr %a4@ 684f8: 4297 clrl %sp@ 684fa: 2f02 movel %d2,%sp@- 684fc: 42a7 clrl %sp@- 684fe: 2f00 movel %d0,%sp@- 68500: 2f0b movel %a3,%sp@- 68502: 4eb9 0004 65c2 jsr 465c2 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
68508: 4fef 001c lea %sp@(28),%sp 6850c: 4a80 tstl %d0 6850e: 6600 00ee bnew 685fe <rmdir+0x1ae>
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
68512: 226e ffe4 moveal %fp@(-28),%a1 68516: 2069 0010 moveal %a1@(16),%a0 6851a: 4a88 tstl %a0 6851c: 6700 01a0 beqw 686be <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 ){
68520: 2f02 movel %d2,%sp@- 68522: 4e90 jsr %a0@ 68524: 588f addql #4,%sp 68526: 7201 moveq #1,%d1 68528: b280 cmpl %d0,%d1 6852a: 6600 0086 bnew 685b2 <rmdir+0x162>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
6852e: 206e ffe0 moveal %fp@(-32),%a0 68532: 2068 0034 moveal %a0@(52),%a0 68536: 4a88 tstl %a0 68538: 6700 0136 beqw 68670 <rmdir+0x220>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
6853c: 2f02 movel %d2,%sp@- 6853e: 2f0a movel %a2,%sp@- 68540: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
68542: 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 );
68546: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
68548: 508f addql #8,%sp 6854a: 4a88 tstl %a0 6854c: 670e beqs 6855c <rmdir+0x10c> 6854e: 2068 001c moveal %a0@(28),%a0 68552: 4a88 tstl %a0 68554: 6706 beqs 6855c <rmdir+0x10c> 68556: 2f02 movel %d2,%sp@- 68558: 4e90 jsr %a0@ 6855a: 588f addql #4,%sp
if ( free_parentloc )
6855c: 4a03 tstb %d3 6855e: 6716 beqs 68576 <rmdir+0x126>
rtems_filesystem_freenode( &parentloc );
68560: 206e fff8 moveal %fp@(-8),%a0 68564: 4a88 tstl %a0 68566: 670e beqs 68576 <rmdir+0x126> 68568: 2068 001c moveal %a0@(28),%a0 6856c: 4a88 tstl %a0 6856e: 6706 beqs 68576 <rmdir+0x126> 68570: 2f0a movel %a2,%sp@- 68572: 4e90 jsr %a0@ 68574: 588f addql #4,%sp
return result;
}
68576: 200b movel %a3,%d0 68578: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 6857e: 4e5e unlk %fp 68580: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
68582: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED 68588: 45ee ffec lea %fp@(-20),%a2 <== NOT EXECUTED 6858c: 5888 addql #4,%a0 <== NOT EXECUTED 6858e: 49ee fff0 lea %fp@(-16),%a4 <== NOT EXECUTED 68592: 200e movel %fp,%d0 <== NOT EXECUTED 68594: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED 6859a: 2640 moveal %d0,%a3 <== NOT EXECUTED 6859c: 4bee fff8 lea %fp@(-8),%a5 <== NOT EXECUTED 685a0: 224e moveal %fp,%a1 <== NOT EXECUTED 685a2: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 685a4: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 685a6: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 685a8: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 685aa: 2310 movel %a0@,%a1@- <== NOT EXECUTED 685ac: 4203 clrb %d3 <== NOT EXECUTED 685ae: 6000 ff0c braw 684bc <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 );
685b2: 206e ffe4 moveal %fp@(-28),%a0 685b6: 4a88 tstl %a0 685b8: 670e beqs 685c8 <rmdir+0x178> 685ba: 2068 001c moveal %a0@(28),%a0 685be: 4a88 tstl %a0 685c0: 6706 beqs 685c8 <rmdir+0x178> 685c2: 2f02 movel %d2,%sp@- 685c4: 4e90 jsr %a0@ 685c6: 588f addql #4,%sp
if ( free_parentloc )
685c8: 4a03 tstb %d3 685ca: 6716 beqs 685e2 <rmdir+0x192>
rtems_filesystem_freenode( &parentloc );
685cc: 206e fff8 moveal %fp@(-8),%a0 685d0: 4a88 tstl %a0 685d2: 670e beqs 685e2 <rmdir+0x192> 685d4: 2068 001c moveal %a0@(28),%a0 685d8: 4a88 tstl %a0 685da: 6706 beqs 685e2 <rmdir+0x192> 685dc: 2f0a movel %a2,%sp@- 685de: 4e90 jsr %a0@ 685e0: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
685e2: 4eb9 0007 f9bc jsr 7f9bc <__errno> 685e8: 367c ffff moveaw #-1,%a3 685ec: 2040 moveal %d0,%a0 685ee: 7014 moveq #20,%d0 685f0: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
685f2: 200b movel %a3,%d0 685f4: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 685fa: 4e5e unlk %fp 685fc: 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 )
685fe: 4a03 tstb %d3 68600: 6610 bnes 68612 <rmdir+0x1c2>
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
68602: 367c ffff moveaw #-1,%a3
return result;
}
68606: 200b movel %a3,%d0 68608: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 6860e: 4e5e unlk %fp 68610: 4e75 rts
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
68612: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 68616: 4a88 tstl %a0 <== NOT EXECUTED 68618: 67e8 beqs 68602 <rmdir+0x1b2> <== NOT EXECUTED 6861a: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 6861e: 67e2 beqs 68602 <rmdir+0x1b2> <== NOT EXECUTED 68620: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68622: 2040 moveal %d0,%a0 <== NOT EXECUTED 68624: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 68628: 4e90 jsr %a0@ <== NOT EXECUTED 6862a: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
6862c: 200b movel %a3,%d0 <== NOT EXECUTED 6862e: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 68634: 4e5e unlk %fp <== NOT EXECUTED 68636: 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,
68638: 42a7 clrl %sp@- 6863a: 45ee ffec lea %fp@(-20),%a2 6863e: 2f0a movel %a2,%sp@- 68640: 4878 0002 pea 2 <DOUBLE_FLOAT> 68644: 2f00 movel %d0,%sp@- 68646: 2f04 movel %d4,%sp@- 68648: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
6864e: 4fef 0014 lea %sp@(20),%sp 68652: 4a80 tstl %d0 68654: 66ac bnes 68602 <rmdir+0x1b2> 68656: 200e movel %fp,%d0 68658: 49ee fff0 lea %fp@(-16),%a4 6865c: 0680 ffff fff4 addil #-12,%d0 68662: 4bee fff8 lea %fp@(-8),%a5 68666: 43ee fffc lea %fp@(-4),%a1 6866a: 7601 moveq #1,%d3 6866c: 6000 fe4e braw 684bc <rmdir+0x6c>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
68670: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 68674: 4a88 tstl %a0 <== NOT EXECUTED 68676: 670e beqs 68686 <rmdir+0x236> <== NOT EXECUTED 68678: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6867c: 4a88 tstl %a0 <== NOT EXECUTED 6867e: 6706 beqs 68686 <rmdir+0x236> <== NOT EXECUTED 68680: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68682: 4e90 jsr %a0@ <== NOT EXECUTED 68684: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
68686: 4a03 tstb %d3 <== NOT EXECUTED 68688: 6716 beqs 686a0 <rmdir+0x250> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
6868a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 6868e: 4a88 tstl %a0 <== NOT EXECUTED 68690: 670e beqs 686a0 <rmdir+0x250> <== NOT EXECUTED 68692: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68696: 4a88 tstl %a0 <== NOT EXECUTED 68698: 6706 beqs 686a0 <rmdir+0x250> <== NOT EXECUTED 6869a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6869c: 4e90 jsr %a0@ <== NOT EXECUTED 6869e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
686a0: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 686a6: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 686aa: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
686ac: 200b movel %a3,%d0 <== NOT EXECUTED 686ae: 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 );
686b4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
686ba: 4e5e unlk %fp <== NOT EXECUTED 686bc: 4e75 rts <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
rtems_filesystem_freenode( &loc );
686be: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 686c2: 4a88 tstl %a0 <== NOT EXECUTED 686c4: 67c0 beqs 68686 <rmdir+0x236> <== NOT EXECUTED
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
rtems_filesystem_freenode( &loc );
686c6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 686c8: 4e90 jsr %a0@ <== NOT EXECUTED 686ca: 588f addql #4,%sp <== NOT EXECUTED 686cc: 60b8 bras 68686 <rmdir+0x236> <== NOT EXECUTED
...
0004ca50 <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ca50: 4e56 ffe8 linkw %fp,#-24 4ca54: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4ca58: 2c2e 0008 movel %fp@(8),%d6 4ca5c: 4283 clrl %d3 4ca5e: 4285 clrl %d5 4ca60: 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);
4ca62: 45f9 0004 ca9c lea 4ca9c <rtems_assoc_local_by_remote>,%a2
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ca68: 282e 000c movel %fp@(12),%d4
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
4ca6c: 2002 movel %d2,%d0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca6e: 5283 addql #1,%d3
if (b & remote_value)
4ca70: c084 andl %d4,%d0 4ca72: 6614 bnes 4ca88 <rtems_assoc_local_by_remote_bitfield+0x38>
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca74: 7020 moveq #32,%d0 4ca76: d482 addl %d2,%d2 4ca78: b083 cmpl %d3,%d0 4ca7a: 66f0 bnes 4ca6c <rtems_assoc_local_by_remote_bitfield+0x1c>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4ca7c: 2005 movel %d5,%d0 4ca7e: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4ca84: 4e5e unlk %fp 4ca86: 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);
4ca88: 2f02 movel %d2,%sp@-
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca8a: d482 addl %d2,%d2
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4ca8c: 2f06 movel %d6,%sp@- 4ca8e: 4e92 jsr %a2@ 4ca90: 508f addql #8,%sp 4ca92: 8a80 orl %d0,%d5
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4ca94: 7020 moveq #32,%d0 4ca96: b083 cmpl %d3,%d0 4ca98: 66d2 bnes 4ca6c <rtems_assoc_local_by_remote_bitfield+0x1c>
4ca9a: 60e0 bras 4ca7c <rtems_assoc_local_by_remote_bitfield+0x2c><== NOT EXECUTED
0004cac0 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4cac0: 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;
}
4cac4: 203c 0005 c340 movel #377664,%d0 <== NOT EXECUTED 4caca: 4e5e unlk %fp <== NOT EXECUTED
...
0004a3f8 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a3f8: 4e56 0000 linkw %fp,#0 4a3fc: 2f02 movel %d2,%sp@- 4a3fe: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4a402: 2f02 movel %d2,%sp@- 4a404: 2f2e 0008 movel %fp@(8),%sp@- 4a408: 4eb9 0004 a430 jsr 4a430 <rtems_assoc_ptr_by_local>
if (nap)
4a40e: 508f addql #8,%sp 4a410: 4a80 tstl %d0 4a412: 670c beqs 4a420 <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
4a414: 2040 moveal %d0,%a0 4a416: 242e fffc movel %fp@(-4),%d2 4a41a: 4e5e unlk %fp 4a41c: 2010 movel %a0@,%d0 4a41e: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
4a420: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
4a424: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a428: 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);
4a42a: 4ef9 0004 cac0 jmp 4cac0 <rtems_assoc_name_bad> <== NOT EXECUTED
0004a430 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4a430: 4e56 0000 linkw %fp,#0 4a434: 2f0a movel %a2,%sp@- 4a436: 246e 0008 moveal %fp@(8),%a2 4a43a: 2f02 movel %d2,%sp@- 4a43c: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a440: 2012 movel %a2@,%d0 4a442: 6742 beqs 4a486 <rtems_assoc_ptr_by_local+0x56> 4a444: 4879 0005 b648 pea 5b648 <IMFS_link_handlers+0x74> 4a44a: 2f00 movel %d0,%sp@- 4a44c: 4eb9 0004 e770 jsr 4e770 <strcmp> 4a452: 508f addql #8,%sp 4a454: 4a80 tstl %d0 4a456: 662a bnes 4a482 <rtems_assoc_ptr_by_local+0x52>
default_ap = ap++;
4a458: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4a45c: 4a90 tstl %a0@ <== NOT EXECUTED 4a45e: 6714 beqs 4a474 <rtems_assoc_ptr_by_local+0x44> <== NOT EXECUTED 4a460: 200a movel %a2,%d0 <== NOT EXECUTED 4a462: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->local_value == local_value)
4a464: b4aa 0004 cmpl %a2@(4),%d2 4a468: 670a beqs 4a474 <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++)
4a46a: 45ea 000c lea %a2@(12),%a2 4a46e: 4a92 tstl %a2@ 4a470: 66f2 bnes 4a464 <rtems_assoc_ptr_by_local+0x34> 4a472: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a474: 200a movel %a2,%d0 4a476: 242e fff8 movel %fp@(-8),%d2 4a47a: 246e fffc moveal %fp@(-4),%a2 4a47e: 4e5e unlk %fp 4a480: 4e75 rts
uint32_t local_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4a482: 4280 clrl %d0 4a484: 60de bras 4a464 <rtems_assoc_ptr_by_local+0x34>
4a486: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
return ap;
return default_ap;
}
4a488: 200a movel %a2,%d0 <== NOT EXECUTED 4a48a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4a48e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a492: 4e5e unlk %fp <== NOT EXECUTED
...
0004cad0 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4cad0: 4e56 0000 linkw %fp,#0 4cad4: 2f0a movel %a2,%sp@- 4cad6: 246e 0008 moveal %fp@(8),%a2 4cada: 2f02 movel %d2,%sp@- 4cadc: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4cae0: 2012 movel %a2@,%d0 4cae2: 6742 beqs 4cb26 <rtems_assoc_ptr_by_remote+0x56> 4cae4: 4879 0005 b648 pea 5b648 <IMFS_link_handlers+0x74> 4caea: 2f00 movel %d0,%sp@- 4caec: 4eb9 0004 e770 jsr 4e770 <strcmp> 4caf2: 508f addql #8,%sp 4caf4: 4a80 tstl %d0 4caf6: 662a bnes 4cb22 <rtems_assoc_ptr_by_remote+0x52>
default_ap = ap++;
4caf8: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED
for ( ; ap->name; ap++)
4cafc: 4a90 tstl %a0@ <== NOT EXECUTED 4cafe: 6714 beqs 4cb14 <rtems_assoc_ptr_by_remote+0x44> <== NOT EXECUTED 4cb00: 200a movel %a2,%d0 <== NOT EXECUTED 4cb02: 2448 moveal %a0,%a2 <== NOT EXECUTED
if (ap->remote_value == remote_value)
4cb04: b4aa 0008 cmpl %a2@(8),%d2 4cb08: 670a beqs 4cb14 <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++)
4cb0a: 45ea 000c lea %a2@(12),%a2 4cb0e: 4a92 tstl %a2@ 4cb10: 66f2 bnes 4cb04 <rtems_assoc_ptr_by_remote+0x34> 4cb12: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4cb14: 200a movel %a2,%d0 4cb16: 242e fff8 movel %fp@(-8),%d2 4cb1a: 246e fffc moveal %fp@(-4),%a2 4cb1e: 4e5e unlk %fp 4cb20: 4e75 rts
uint32_t remote_value
)
{
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4cb22: 4280 clrl %d0 4cb24: 60de bras 4cb04 <rtems_assoc_ptr_by_remote+0x34>
4cb26: 95ca subal %a2,%a2 <== NOT EXECUTED
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4cb28: 200a movel %a2,%d0 <== NOT EXECUTED 4cb2a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4cb2e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4cb32: 4e5e unlk %fp <== NOT EXECUTED
...
0004d560 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4d560: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4d564: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4d568: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d56c: 4eb9 0004 a430 jsr 4a430 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4d572: 508f addql #8,%sp <== NOT EXECUTED 4d574: 4a80 tstl %d0 <== NOT EXECUTED 4d576: 6706 beqs 4d57e <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4d578: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d57a: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4d57e: 4e5e unlk %fp <== NOT EXECUTED
...
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 f250 jsr 4f250 <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>
...
0004d524 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4d524: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4d528: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4d52a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d52e: 4879 0005 b85c pea 5b85c <errno_assoc> <== NOT EXECUTED 4d534: 4eb9 0004 d560 jsr 4d560 <rtems_assoc_remote_by_local> <== NOT EXECUTED 4d53a: 508f addql #8,%sp <== NOT EXECUTED 4d53c: 2400 movel %d0,%d2 <== NOT EXECUTED 4d53e: 660a bnes 4d54a <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
return -1;
}
return -1;
}
4d540: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d544: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d546: 4e5e unlk %fp <== NOT EXECUTED 4d548: 4e75 rts <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4d54a: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4d550: 2040 moveal %d0,%a0 <== NOT EXECUTED
return -1;
}
return -1;
}
4d552: 70ff moveq #-1,%d0 <== NOT EXECUTED
{
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
{
errno = rc;
4d554: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4d556: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d55a: 4e5e unlk %fp <== 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
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 ec34 jsr 4ec34 <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
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 c2f4 moveal 5c2f4 <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 c2f4 moveal 5c2f4 <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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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
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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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
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 c2f4 moveal 5c2f4 <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 ab18 tstl 5ab18 <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 c1ec moveal 5c1ec <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 c2f4 moveal 5c2f4 <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 ae82 pea 5ae82 <IntUartPollCallbacks.6560+0x20> 42282: 4e94 jsr %a4@
rtems_filesystem_root = loc;
42284: 2079 0005 c2f4 moveal 5c2f4 <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 ae82 pea 5ae82 <IntUartPollCallbacks.6560+0x20> 422b4: 4e94 jsr %a4@
rtems_filesystem_current = loc;
422b6: 2079 0005 c2f4 moveal 5c2f4 <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 ae84 pea 5ae84 <IntUartPollCallbacks.6560+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
...
00068a14 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68a14: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68a18: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 68a1c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68a20: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
68a22: 2050 moveal %a0@,%a0 <== NOT EXECUTED 68a24: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 68a26: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access ); }
68a28: 4480 negl %d0 <== NOT EXECUTED
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
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 ec34 lea 4ec34 <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 d868 jsr 4d868 <__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
000482e0 <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
)
{
482e0: 4e56 fff4 linkw %fp,#-12 482e4: 226e 000c moveal %fp@(12),%a1 482e8: 48d7 040c moveml %d2-%d3/%a2,%sp@ 482ec: 242e 0008 movel %fp@(8),%d2 482f0: 246e 0010 moveal %fp@(16),%a2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
482f4: 2039 0006 3ca6 movel 63ca6 <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
482fa: 2239 0006 3afa movel 63afa <_ISR_Nest_level>,%d1 48300: 6600 009c bnew 4839e <rtems_io_register_driver+0xbe>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
48304: 4a8a tstl %a2 48306: 6700 00ea beqw 483f2 <rtems_io_register_driver+0x112>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
4830a: 2480 movel %d0,%a2@
if ( driver_table == NULL )
4830c: 4a89 tstl %a1 4830e: 6700 00e2 beqw 483f2 <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;
48312: 4a91 tstl %a1@ 48314: 6700 00d4 beqw 483ea <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 )
48318: b480 cmpl %d0,%d2 4831a: 6476 bccs 48392 <rtems_io_register_driver+0xb2>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4831c: 2039 0006 3a60 movel 63a60 <_Thread_Dispatch_disable_level>,%d0 48322: 5280 addql #1,%d0 48324: 23c0 0006 3a60 movel %d0,63a60 <_Thread_Dispatch_disable_level>
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
4832a: 4a82 tstl %d2 4832c: 667c bnes 483aa <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;
4832e: 2039 0006 3ca6 movel 63ca6 <_IO_Number_of_drivers>,%d0
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
48334: 6700 00fc beqw 48432 <rtems_io_register_driver+0x152> 48338: 2239 0006 3caa movel 63caa <_IO_Driver_address_table>,%d1 4833e: 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;
48340: 4a90 tstl %a0@ 48342: 6700 008e beqw 483d2 <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 ) {
48346: 5282 addql #1,%d2 48348: 41e8 0018 lea %a0@(24),%a0 4834c: b480 cmpl %d0,%d2 4834e: 65f0 bcss 48340 <rtems_io_register_driver+0x60>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
48350: 2482 movel %d2,%a2@
if ( m != n )
48352: b480 cmpl %d0,%d2 48354: 6700 00de beqw 48434 <rtems_io_register_driver+0x154> 48358: 2602 movel %d2,%d3 4835a: 2002 movel %d2,%d0 4835c: 2041 moveal %d1,%a0 4835e: e78b lsll #3,%d3 48360: eb88 lsll #5,%d0 48362: 9083 subl %d3,%d0 48364: d1c0 addal %d0,%a0
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
48366: 20d9 movel %a1@+,%a0@+ 48368: 20d9 movel %a1@+,%a0@+ 4836a: 20d9 movel %a1@+,%a0@+ 4836c: 20d9 movel %a1@+,%a0@+ 4836e: 20d9 movel %a1@+,%a0@+ 48370: 2091 movel %a1@,%a0@
_Thread_Enable_dispatch();
48372: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
48378: 2d42 0008 movel %d2,%fp@(8)
}
4837c: 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 );
48382: 42ae 0010 clrl %fp@(16) 48386: 42ae 000c clrl %fp@(12)
}
4838a: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
4838c: 4ef9 0005 0854 jmp 50854 <rtems_io_initialize>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
48392: 700a moveq #10,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
48394: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4839a: 4e5e unlk %fp 4839c: 4e75 rts
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
4839e: 7012 moveq #18,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
483a0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483a6: 4e5e unlk %fp 483a8: 4e75 rts
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
483aa: 2202 movel %d2,%d1 483ac: 2002 movel %d2,%d0 483ae: e789 lsll #3,%d1 483b0: eb88 lsll #5,%d0 483b2: 2079 0006 3caa moveal 63caa <_IO_Driver_address_table>,%a0 483b8: 9081 subl %d1,%d0 483ba: 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;
483bc: 4a90 tstl %a0@ 483be: 673e beqs 483fe <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();
483c0: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch> 483c6: 700c moveq #12,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
483c8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483ce: 4e5e unlk %fp 483d0: 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;
483d2: 4aa8 0004 tstl %a0@(4) 483d6: 6700 ff78 beqw 48350 <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 ) {
483da: 5282 addql #1,%d2 483dc: 41e8 0018 lea %a0@(24),%a0 483e0: b480 cmpl %d0,%d2 483e2: 6500 ff5c bcsw 48340 <rtems_io_register_driver+0x60> 483e6: 6000 ff68 braw 48350 <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;
483ea: 4aa9 0004 tstl %a1@(4) 483ee: 6600 ff28 bnew 48318 <rtems_io_register_driver+0x38>
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
483f2: 7009 moveq #9,%d0
}
483f4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483fa: 4e5e unlk %fp 483fc: 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;
483fe: 4aa8 0004 tstl %a0@(4) 48402: 66bc bnes 483c0 <rtems_io_register_driver+0xe0>
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
48404: 20d9 movel %a1@+,%a0@+ 48406: 20d9 movel %a1@+,%a0@+ 48408: 20d9 movel %a1@+,%a0@+ 4840a: 20d9 movel %a1@+,%a0@+ 4840c: 20d9 movel %a1@+,%a0@+ 4840e: 2091 movel %a1@,%a0@
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
48410: 2482 movel %d2,%a2@
}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
48412: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
48418: 2d42 0008 movel %d2,%fp@(8)
}
4841c: 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 );
48422: 42ae 0010 clrl %fp@(16) 48426: 42ae 000c clrl %fp@(12)
}
4842a: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
4842c: 4ef9 0005 0854 jmp 50854 <rtems_io_initialize>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
48432: 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();
48434: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch> 4843a: 7005 moveq #5,%d0
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
4843c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48442: 4e5e unlk %fp
...
0004a8d2 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
4a8d2: 4e56 0000 linkw %fp,#0 4a8d6: 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 );
4a8d8: 42a7 clrl %sp@- 4a8da: 246e 0008 moveal %fp@(8),%a2 4a8de: 42a7 clrl %sp@- 4a8e0: 2f39 0005 d874 movel 5d874 <rtems_libio_semaphore>,%sp@- 4a8e6: 4eb9 0004 5d2c jsr 45d2c <rtems_semaphore_obtain>
rtems_libio_lock();
if (iop->sem)
4a8ec: 202a 002c movel %a2@(44),%d0 4a8f0: 4fef 000c lea %sp@(12),%sp 4a8f4: 6630 bnes 4a926 <rtems_libio_free+0x54>
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4a8f6: 41f9 0005 d870 lea 5d870 <rtems_libio_iop_freelist>,%a0 <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a8fc: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
4a902: 2550 0034 movel %a0@,%a2@(52) <== NOT EXECUTED
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
4a906: 41f9 0005 d874 lea 5d874 <rtems_libio_semaphore>,%a0 <== NOT EXECUTED 4a90c: 2d50 0008 movel %a0@,%fp@(8) <== NOT EXECUTED
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a910: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4a914: 23ca 0005 d870 movel %a2,5d870 <rtems_libio_iop_freelist> <== NOT EXECUTED
rtems_libio_unlock();
}
4a91a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a91e: 4e5e unlk %fp <== NOT EXECUTED 4a920: 4ef9 0004 5e68 jmp 45e68 <rtems_semaphore_release> <== NOT EXECUTED
)
{
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
4a926: 2f00 movel %d0,%sp@- 4a928: 4eb9 0004 5c54 jsr 45c54 <rtems_semaphore_delete> 4a92e: 588f addql #4,%sp
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
4a930: 41f9 0005 d870 lea 5d870 <rtems_libio_iop_freelist>,%a0
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a936: 203c ffff feff movel #-257,%d0
iop->data1 = rtems_libio_iop_freelist;
4a93c: 2550 0034 movel %a0@,%a2@(52) 4a940: 41f9 0005 d874 lea 5d874 <rtems_libio_semaphore>,%a0 4a946: 2d50 0008 movel %a0@,%fp@(8)
rtems_libio_lock();
if (iop->sem)
rtems_semaphore_delete(iop->sem);
iop->flags &= ~LIBIO_FLAGS_OPEN;
4a94a: c1aa 0014 andl %d0,%a2@(20)
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
4a94e: 23ca 0005 d870 movel %a2,5d870 <rtems_libio_iop_freelist>
rtems_libio_unlock();
}
4a954: 246e fffc moveal %fp@(-4),%a2 4a958: 4e5e unlk %fp 4a95a: 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 c1e4 movel 5c1e4 <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 a498 jsr 4a498 <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 d86c movel %d0,5d86c <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 c1e4 moveal 5c1e4 <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 d870 movel %d0,5d870 <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 d874 pea 5d874 <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 c1e0 moveal 5c1e0 <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
...
00068134 <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
68134: 4e56 ffd4 linkw %fp,#-44 68138: 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);
6813c: 486e fffc pea %fp@(-4) 68140: 42a7 clrl %sp@- 68142: 42a7 clrl %sp@- 68144: 4eb9 0006 9790 jsr 69790 <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
6814a: 4fef 000c lea %sp@(12),%sp 6814e: 4a80 tstl %d0 68150: 6600 00cc bnew 6821e <rtems_libio_set_private_env+0xea>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
68154: 2479 000a 084c moveal a084c <rtems_current_user_env>,%a2 6815a: b5fc 000a 51d0 cmpal #676304,%a2 68160: 6700 00ca beqw 6822c <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*/
68164: 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);
68168: 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*/
6816c: 4879 000a 51d0 pea a51d0 <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);
68172: 4bf9 0004 66cc lea 466cc <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
68178: 49ee fff8 lea %fp@(-8),%a4
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
rtems_filesystem_current = loc;
6817c: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6817e: 2f0a movel %a2,%sp@- 68180: 4eb9 0008 29f4 jsr 829f4 <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
68186: 2079 000a 51b8 moveal a51b8 <rtems_filesystem_mount_table_control>,%a0 6818c: 2568 001c 0018 movel %a0@(28),%a2@(24) 68192: 2568 0020 001c movel %a0@(32),%a2@(28) 68198: 2568 0024 0020 movel %a0@(36),%a2@(32) 6819e: 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*/
681a4: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
681a8: 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);
681ae: 42a7 clrl %sp@- 681b0: 2f0b movel %a3,%sp@- 681b2: 42a7 clrl %sp@- 681b4: 4878 0001 pea 1 <ADD> 681b8: 4879 000a 0284 pea a0284 <basefix.3841+0x26> 681be: 4e95 jsr %a5@
rtems_filesystem_root = loc;
681c0: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
681c6: 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;
681ca: 2153 0018 movel %a3@,%a0@(24) 681ce: 216e ffec 001c movel %fp@(-20),%a0@(28) 681d4: 216e fff0 0020 movel %fp@(-16),%a0@(32) 681da: 216e fff4 0024 movel %fp@(-12),%a0@(36) 681e0: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
681e4: 42a7 clrl %sp@- 681e6: 2f0b movel %a3,%sp@- 681e8: 42a7 clrl %sp@- 681ea: 4878 0001 pea 1 <ADD> 681ee: 4879 000a 0284 pea a0284 <basefix.3841+0x26> 681f4: 4e95 jsr %a5@
rtems_filesystem_current = loc;
681f6: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 681fc: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
681fe: 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;
68202: 20d3 movel %a3@,%a0@+ 68204: 20ee ffec movel %fp@(-20),%a0@+ 68208: 20ee fff0 movel %fp@(-16),%a0@+ 6820c: 20ee fff4 movel %fp@(-12),%a0@+ 68210: 2094 movel %a4@,%a0@
return RTEMS_SUCCESSFUL;
}
68212: 2002 movel %d2,%d0 68214: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 6821a: 4e5e unlk %fp 6821c: 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;
6821e: 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;
}
68220: 2002 movel %d2,%d0 <== NOT EXECUTED 68222: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68228: 4e5e unlk %fp <== NOT EXECUTED 6822a: 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));
6822c: 4878 0048 pea 48 <DBL_MANT_DIG+0x13> 68230: 4eb9 0004 6e00 jsr 46e00 <malloc>
if (!tmp)
68236: 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));
68238: 2440 moveal %d0,%a2
if (!tmp)
6823a: 4a80 tstl %d0 6823c: 6700 00d6 beqw 68314 <rtems_libio_set_private_env+0x1e0>
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
68240: 487a fdda pea %pc@(6801c <free_user_env>) 68244: 4879 000a 084c pea a084c <rtems_current_user_env> 6824a: 42a7 clrl %sp@- 6824c: 4eb9 0006 9b70 jsr 69b70 <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
68252: 4fef 000c lea %sp@(12),%sp
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
68256: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
68258: 6600 00c8 bnew 68322 <rtems_libio_set_private_env+0x1ee>
* not initialized yet
*/
free(tmp);
return sc;
}
rtems_current_user_env = tmp;
6825c: 23ca 000a 084c movel %a2,a084c <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
68262: 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);
68266: 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*/
6826a: 4879 000a 51d0 pea a51d0 <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);
68270: 4bf9 0004 66cc lea 466cc <rtems_filesystem_evaluate_path>,%a5
rtems_filesystem_root = loc;
68276: 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*/
6827a: 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;
6827c: 4282 clrl %d2
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6827e: 4eb9 0008 29f4 jsr 829f4 <memcpy>
rtems_current_user_env->task_id=task_id; /* mark the local values*/
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
68284: 2079 000a 51b8 moveal a51b8 <rtems_filesystem_mount_table_control>,%a0 6828a: 2568 001c 0018 movel %a0@(28),%a2@(24) 68290: 2568 0020 001c movel %a0@(32),%a2@(28) 68296: 2568 0024 0020 movel %a0@(36),%a2@(32) 6829c: 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*/
682a2: 24ae fffc movel %fp@(-4),%a2@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
682a6: 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);
682ac: 42a7 clrl %sp@- 682ae: 2f0b movel %a3,%sp@- 682b0: 42a7 clrl %sp@- 682b2: 4878 0001 pea 1 <ADD> 682b6: 4879 000a 0284 pea a0284 <basefix.3841+0x26> 682bc: 4e95 jsr %a5@
rtems_filesystem_root = loc;
682be: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
682c4: 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;
682c8: 2153 0018 movel %a3@,%a0@(24) 682cc: 216e ffec 001c movel %fp@(-20),%a0@(28) 682d2: 216e fff0 0020 movel %fp@(-16),%a0@(32) 682d8: 216e fff4 0024 movel %fp@(-12),%a0@(36) 682de: 2154 0028 movel %a4@,%a0@(40)
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
682e2: 42a7 clrl %sp@- 682e4: 2f0b movel %a3,%sp@- 682e6: 42a7 clrl %sp@- 682e8: 4878 0001 pea 1 <ADD> 682ec: 4879 000a 0284 pea a0284 <basefix.3841+0x26> 682f2: 4e95 jsr %a5@
rtems_filesystem_current = loc;
682f4: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 682fa: 5888 addql #4,%a0
return RTEMS_SUCCESSFUL;
682fc: 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;
68300: 20d3 movel %a3@,%a0@+ 68302: 20ee ffec movel %fp@(-20),%a0@+ 68306: 20ee fff0 movel %fp@(-16),%a0@+ 6830a: 20ee fff4 movel %fp@(-12),%a0@+ 6830e: 2094 movel %a4@,%a0@ 68310: 6000 ff00 braw 68212 <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)
68314: 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;
}
68316: 2002 movel %d2,%d0 <== NOT EXECUTED 68318: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 6831e: 4e5e unlk %fp <== NOT EXECUTED 68320: 4e75 rts <== NOT EXECUTED
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env);
if (sc != RTEMS_SUCCESSFUL) {
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
68322: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68324: 4eb9 0004 67c0 jsr 467c0 <free> <== NOT EXECUTED
return sc;
6832a: 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;
}
6832c: 2002 movel %d2,%d0 <== NOT EXECUTED 6832e: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68334: 4e5e unlk %fp <== NOT EXECUTED
00068076 <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) {
68076: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 6807a: 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);
6807c: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 68080: 42a7 clrl %sp@- <== NOT EXECUTED 68082: 42a7 clrl %sp@- <== NOT EXECUTED 68084: 4eb9 0006 9790 jsr 69790 <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
6808a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6808e: 4a80 tstl %d0 <== NOT EXECUTED 68090: 6636 bnes 680c8 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
68092: 2479 000a 084c moveal a084c <rtems_current_user_env>,%a2 <== NOT EXECUTED 68098: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 6809c: b092 cmpl %a2@,%d0 <== NOT EXECUTED 6809e: 6730 beqs 680d0 <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,
680a0: 486e fffc pea %fp@(-4) <== NOT EXECUTED 680a4: 4879 000a 084c pea a084c <rtems_current_user_env> <== NOT EXECUTED 680aa: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 680ae: 4eb9 0006 9ca8 jsr 69ca8 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
680b4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 680b8: 4a80 tstl %d0 <== NOT EXECUTED 680ba: 674c beqs 68108 <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;
680bc: 223c 000a 51d0 movel #676304,%d1 <== NOT EXECUTED 680c2: 23c1 000a 084c movel %d1,a084c <rtems_current_user_env> <== NOT EXECUTED
return sc; }
680c8: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 680cc: 4e5e unlk %fp <== NOT EXECUTED 680ce: 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);
680d0: 4879 000a 084c pea a084c <rtems_current_user_env> <== NOT EXECUTED 680d6: 42a7 clrl %sp@- <== NOT EXECUTED 680d8: 4eb9 0006 9c14 jsr 69c14 <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
680de: 508f addql #8,%sp <== NOT EXECUTED 680e0: 4a80 tstl %d0 <== NOT EXECUTED 680e2: 66e4 bnes 680c8 <rtems_libio_share_private_env+0x52><== NOT EXECUTED
free_user_env(tmp);
680e4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 680e6: 4eba ff34 jsr %pc@(6801c <free_user_env>) <== NOT EXECUTED 680ea: 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,
680ec: 486e fffc pea %fp@(-4) <== NOT EXECUTED 680f0: 4879 000a 084c pea a084c <rtems_current_user_env> <== NOT EXECUTED 680f6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 680fa: 4eb9 0006 9ca8 jsr 69ca8 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL)
68100: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68104: 4a80 tstl %d0 <== NOT EXECUTED 68106: 66b4 bnes 680bc <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);
68108: 487a ff12 pea %pc@(6801c <free_user_env>) <== NOT EXECUTED 6810c: 4879 000a 084c pea a084c <rtems_current_user_env> <== NOT EXECUTED 68112: 42a7 clrl %sp@- <== NOT EXECUTED 68114: 4eb9 0006 9b70 jsr 69b70 <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
6811a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6811e: 4a80 tstl %d0 <== NOT EXECUTED 68120: 669a bnes 680bc <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;
68122: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
68126: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 6812a: 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;
6812c: 23d0 000a 084c movel %a0@,a084c <rtems_current_user_env> <== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
return sc;
}
0004a788 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a788: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a78a: 4e56 0000 linkw %fp,#0 4a78e: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a792: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4a794: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4a796: 7406 moveq #6,%d2 4a798: b480 cmpl %d0,%d2 4a79a: 6736 beqs 4a7d2 <rtems_libio_to_fcntl_flags+0x4a>
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4a79c: 0801 0001 btst #1,%d1 4a7a0: 6726 beqs 4a7c8 <rtems_libio_to_fcntl_flags+0x40> 4a7a2: 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 ) {
4a7a4: 0801 0000 btst #0,%d1 4a7a8: 6704 beqs 4a7ae <rtems_libio_to_fcntl_flags+0x26>
fcntl_flags |= O_NONBLOCK;
4a7aa: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
4a7ae: 0801 0009 btst #9,%d1 4a7b2: 6704 beqs 4a7b8 <rtems_libio_to_fcntl_flags+0x30>
fcntl_flags |= O_APPEND;
4a7b4: 7408 moveq #8,%d2 4a7b6: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4a7b8: 0801 000a btst #10,%d1 4a7bc: 6704 beqs 4a7c2 <rtems_libio_to_fcntl_flags+0x3a>
fcntl_flags |= O_CREAT;
4a7be: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
4a7c2: 241f movel %sp@+,%d2 4a7c4: 4e5e unlk %fp 4a7c6: 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) {
4a7c8: 2001 movel %d1,%d0 <== NOT EXECUTED 4a7ca: e488 lsrl #2,%d0 <== NOT EXECUTED 4a7cc: 7401 moveq #1,%d2 <== NOT EXECUTED 4a7ce: c082 andl %d2,%d0 <== NOT EXECUTED 4a7d0: 60d2 bras 4a7a4 <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 ) {
4a7d2: 7002 moveq #2,%d0 <== NOT EXECUTED 4a7d4: 60ce bras 4a7a4 <rtems_libio_to_fcntl_flags+0x1c><== NOT EXECUTED
00046ed0 <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
46ed0: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46ed4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46ed6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
46ed8: 486e fffc pea %fp@(-4) <== NOT EXECUTED 46edc: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 46ee0: 2f39 000a 0550 movel a0550 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46ee6: 4eb9 0004 c858 jsr 4c858 <_Protected_heap_Get_block_size> <== NOT EXECUTED 46eec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 46ef0: 4a00 tstb %d0 <== NOT EXECUTED 46ef2: 671a beqs 46f0e <rtems_malloc_statistics_at_free+0x3e><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
46ef4: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 46ef8: 4282 clrl %d2 <== NOT EXECUTED 46efa: d7b9 000a 51b4 addl %d3,a51b4 <rtems_malloc_statistics+0x28><== NOT EXECUTED 46f00: 2039 000a 51b0 movel a51b0 <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED 46f06: d182 addxl %d2,%d0 <== NOT EXECUTED 46f08: 23c0 000a 51b0 movel %d0,a51b0 <rtems_malloc_statistics+0x24><== NOT EXECUTED
} }
46f0e: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46f12: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46f16: 4e5e unlk %fp <== NOT EXECUTED
00046f1a <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
46f1a: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46f1e: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 46f22: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46f24: 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 )
46f26: 4a80 tstl %d0 <== NOT EXECUTED 46f28: 674e beqs 46f78 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
46f2a: 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);
46f2c: 4282 clrl %d2 <== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
46f2e: 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);
46f30: 2f08 movel %a0,%sp@- <== NOT EXECUTED 46f32: 2f00 movel %d0,%sp@- <== NOT EXECUTED 46f34: 2f39 000a 0550 movel a0550 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED 46f3a: 4eb9 0004 c858 jsr 4c858 <_Protected_heap_Get_block_size> <== NOT EXECUTED
MSBUMP(lifetime_allocated, actual_size);
46f40: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
46f44: 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);
46f48: 2039 000a 51a8 movel a51a8 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED 46f4e: d6b9 000a 51ac addl a51ac <rtems_malloc_statistics+0x20>,%d3<== NOT EXECUTED 46f54: d580 addxl %d0,%d2 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
46f56: 2003 movel %d3,%d0 <== NOT EXECUTED 46f58: 90b9 000a 51b4 subl a51b4 <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);
46f5e: 23c2 000a 51a8 movel %d2,a51a8 <rtems_malloc_statistics+0x1c><== NOT EXECUTED 46f64: 23c3 000a 51ac movel %d3,a51ac <rtems_malloc_statistics+0x20><== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
46f6a: b0b9 000a 51a4 cmpl a51a4 <rtems_malloc_statistics+0x18>,%d0<== NOT EXECUTED 46f70: 6306 blss 46f78 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
s->max_depth = current_depth;
46f72: 23c0 000a 51a4 movel %d0,a51a4 <rtems_malloc_statistics+0x18><== NOT EXECUTED
}
46f78: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46f7c: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46f80: 4e5e unlk %fp <== NOT EXECUTED
00046f84 <rtems_malloc_statistics_initialize>:
#include <sys/reent.h>
#include <stdlib.h>
static void rtems_malloc_statistics_initialize( void )
{
46f84: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); }
46f88: 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));
46f8a: 42b9 000a 518c clrl a518c <rtems_malloc_statistics> <== NOT EXECUTED 46f90: 42b9 000a 5190 clrl a5190 <rtems_malloc_statistics+0x4> <== NOT EXECUTED 46f96: 42b9 000a 5194 clrl a5194 <rtems_malloc_statistics+0x8> <== NOT EXECUTED 46f9c: 42b9 000a 5198 clrl a5198 <rtems_malloc_statistics+0xc> <== NOT EXECUTED 46fa2: 42b9 000a 519c clrl a519c <rtems_malloc_statistics+0x10> <== NOT EXECUTED 46fa8: 42b9 000a 51a0 clrl a51a0 <rtems_malloc_statistics+0x14> <== NOT EXECUTED 46fae: 42b9 000a 51a4 clrl a51a4 <rtems_malloc_statistics+0x18> <== NOT EXECUTED 46fb4: 42b9 000a 51a8 clrl a51a8 <rtems_malloc_statistics+0x1c> <== NOT EXECUTED 46fba: 42b9 000a 51ac clrl a51ac <rtems_malloc_statistics+0x20> <== NOT EXECUTED 46fc0: 42b9 000a 51b0 clrl a51b0 <rtems_malloc_statistics+0x24> <== NOT EXECUTED 46fc6: 42b9 000a 51b4 clrl a51b4 <rtems_malloc_statistics+0x28> <== NOT EXECUTED
}
...
0004ff44 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4ff44: 4e56 0000 linkw %fp,#0 4ff48: 2f0a movel %a2,%sp@- 4ff4a: 246e 0008 moveal %fp@(8),%a2 4ff4e: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4ff50: 4a8a tstl %a2 4ff52: 675e beqs 4ffb2 <rtems_memalign+0x6e>
return EINVAL;
*pointer = NULL;
4ff54: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ff56: 7003 moveq #3,%d0 4ff58: b0b9 0006 3be2 cmpl 63be2 <_System_state_Current>,%d0 4ff5e: 6748 beqs 4ffa8 <rtems_memalign+0x64>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4ff60: 4eb9 0004 41e6 jsr 441e6 <malloc_deferred_frees_process>
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4ff66: 42a7 clrl %sp@- 4ff68: 2f2e 000c movel %fp@(12),%sp@- 4ff6c: 2f2e 0010 movel %fp@(16),%sp@- 4ff70: 2f39 0006 21c0 movel 621c0 <RTEMS_Malloc_Heap>,%sp@- 4ff76: 4eb9 0004 9774 jsr 49774 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4ff7c: 4fef 0010 lea %sp@(16),%sp 4ff80: 2400 movel %d0,%d2 4ff82: 673c beqs 4ffc0 <rtems_memalign+0x7c>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4ff84: 2079 0006 2826 moveal 62826 <rtems_malloc_statistics_helpers>,%a0 4ff8a: 4a88 tstl %a0 4ff8c: 670a beqs 4ff98 <rtems_memalign+0x54>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4ff8e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4ff90: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ff94: 4e90 jsr %a0@ <== NOT EXECUTED 4ff96: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4ff98: 2482 movel %d2,%a2@
return 0; }
4ff9a: 242e fff8 movel %fp@(-8),%d2
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4ff9e: 4280 clrl %d0
return 0; }
4ffa0: 246e fffc moveal %fp@(-4),%a2 4ffa4: 4e5e unlk %fp 4ffa6: 4e75 rts
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4ffa8: 4eb9 0004 418c jsr 4418c <malloc_is_system_state_OK> 4ffae: 4a00 tstb %d0 4ffb0: 66ae bnes 4ff60 <rtems_memalign+0x1c>
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
4ffb2: 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;
4ffb6: 7016 moveq #22,%d0
}
4ffb8: 246e fffc moveal %fp@(-4),%a2 4ffbc: 4e5e unlk %fp 4ffbe: 4e75 rts 4ffc0: 242e fff8 movel %fp@(-8),%d2
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4ffc4: 700c moveq #12,%d0
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
return 0;
}
4ffc6: 246e fffc moveal %fp@(-4),%a2 4ffca: 4e5e unlk %fp
...
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
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
0004bd6a <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4bd6a: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4bd6e: 4a39 0005 c834 tstb 5c834 <rtems_pipe_configured> 4bd74: 6708 beqs 4bd7e <rtems_pipe_initialize+0x14>
return;
if (rtems_pipe_semaphore)
4bd76: 4ab9 0005 d178 tstl 5d178 <rtems_pipe_semaphore> <== NOT EXECUTED 4bd7c: 6704 beqs 4bd82 <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;
}
4bd7e: 4e5e unlk %fp 4bd80: 4e75 rts
if (rtems_pipe_semaphore)
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4bd82: 4879 0005 d178 pea 5d178 <rtems_pipe_semaphore> <== NOT EXECUTED 4bd88: 42a7 clrl %sp@- <== NOT EXECUTED 4bd8a: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED 4bd8e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED 4bd92: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4bd98: 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)
4bd9e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4bda2: 4a80 tstl %d0 <== NOT EXECUTED 4bda4: 6610 bnes 4bdb6 <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4bda6: 4eb9 0004 55fc jsr 455fc <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now; }
4bdac: 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;
4bdae: 33c0 0005 d180 movew %d0,5d180 <rtems_pipe_no> <== NOT EXECUTED
}
4bdb4: 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);
4bdb6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bdb8: 4eb9 0004 6450 jsr 46450 <rtems_fatal_error_occurred> <== NOT EXECUTED
0007a514 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
7a514: 4e56 ffec linkw %fp,#-20 7a518: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7a51c: 486e fffc pea %fp@(-4) 7a520: 242e 0008 movel %fp@(8),%d2 7a524: 2f02 movel %d2,%sp@- 7a526: 4879 000a 5706 pea a5706 <_Rate_monotonic_Information> 7a52c: 4eb9 0004 c58c jsr 4c58c <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7a532: 4fef 000c lea %sp@(12),%sp 7a536: 2440 moveal %d0,%a2 7a538: 4aae fffc tstl %fp@(-4) 7a53c: 661e bnes 7a55c <rtems_rate_monotonic_period+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
7a53e: 2039 000a 5396 movel a5396 <_Thread_Executing>,%d0 7a544: b0aa 0040 cmpl %a2@(64),%d0 7a548: 671e beqs 7a568 <rtems_rate_monotonic_period+0x54>
_Thread_Enable_dispatch();
7a54a: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch> 7a550: 7017 moveq #23,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a552: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a558: 4e5e unlk %fp 7a55a: 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;
7a55c: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a55e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a564: 4e5e unlk %fp 7a566: 4e75 rts
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
7a568: 4aae 000c tstl %fp@(12) 7a56c: 6700 00ce beqw 7a63c <rtems_rate_monotonic_period+0x128>
}
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
7a570: 203c 0000 0700 movel #1792,%d0 7a576: 40c3 movew %sr,%d3 7a578: 8083 orl %d3,%d0 7a57a: 46c0 movew %d0,%sr
switch ( the_period->state ) {
7a57c: 202a 0038 movel %a2@(56),%d0 7a580: 7202 moveq #2,%d1 7a582: b280 cmpl %d0,%d1 7a584: 6700 00dc beqw 7a662 <rtems_rate_monotonic_period+0x14e> 7a588: 123c 0004 moveb #4,%d1 7a58c: b280 cmpl %d0,%d1 7a58e: 6762 beqs 7a5f2 <rtems_rate_monotonic_period+0xde> 7a590: 4a80 tstl %d0 7a592: 66c8 bnes 7a55c <rtems_rate_monotonic_period+0x48>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
7a594: 46c3 movew %d3,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
7a596: 2f0a movel %a2,%sp@- 7a598: 2d40 fff8 movel %d0,%fp@(-8) 7a59c: 4eb9 0007 a2cc jsr 7a2cc <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7a5a2: 223c 0007 a700 movel #501504,%d1
the_watchdog->id = id;
7a5a8: 2542 0030 movel %d2,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a5ac: 242e 000c movel %fp@(12),%d2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
7a5b0: 2541 002c movel %d1,%a2@(44)
the_period->state = RATE_MONOTONIC_ACTIVE;
7a5b4: 7202 moveq #2,%d1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a5b6: 2542 001c movel %d2,%a2@(28) 7a5ba: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
7a5be: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
7a5c2: 42aa 0034 clrl %a2@(52)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
7a5c6: 2542 003c movel %d2,%a2@(60)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7a5ca: 486a 0010 pea %a2@(16) 7a5ce: 4879 000a 53b4 pea a53b4 <_Watchdog_Ticks_chain> 7a5d4: 4eb9 0004 df88 jsr 4df88 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a5da: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
7a5e0: 202e fff8 movel %fp@(-8),%d0 7a5e4: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a5e8: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a5ee: 4e5e unlk %fp 7a5f0: 4e75 rts
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
7a5f2: 2f0a movel %a2,%sp@- 7a5f4: 4eb9 0007 a3fa jsr 7a3fa <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
7a5fa: 46c3 movew %d3,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
7a5fc: 7202 moveq #2,%d1
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a5fe: 7006 moveq #6,%d0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7a600: 242e 000c movel %fp@(12),%d2
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
7a604: 2541 0038 movel %d1,%a2@(56) 7a608: 2542 001c movel %d2,%a2@(28)
the_period->next_length = length;
7a60c: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7a610: 486a 0010 pea %a2@(16) 7a614: 4879 000a 53b4 pea a53b4 <_Watchdog_Ticks_chain> 7a61a: 2d40 fff8 movel %d0,%fp@(-8) 7a61e: 4eb9 0004 df88 jsr 4df88 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7a624: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
7a62a: 202e fff8 movel %fp@(-8),%d0 7a62e: 4fef 000c lea %sp@(12),%sp
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a632: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a638: 4e5e unlk %fp 7a63a: 4e75 rts
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7a63c: 202a 0038 movel %a2@(56),%d0 7a640: 7204 moveq #4,%d1 7a642: b280 cmpl %d0,%d1 7a644: 6400 009c bccw 7a6e2 <rtems_rate_monotonic_period+0x1ce>
7a648: 4280 clrl %d0 <== NOT EXECUTED
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
7a64a: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED 7a64e: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return( return_value );
7a654: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a658: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a65e: 4e5e unlk %fp 7a660: 4e75 rts
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
7a662: 2f0a movel %a2,%sp@- 7a664: 4eb9 0007 a3fa jsr 7a3fa <_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;
7a66a: 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;
7a66e: 7001 moveq #1,%d0
the_period->next_length = length;
7a670: 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;
7a674: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
7a678: 46c3 movew %d3,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
7a67a: 2079 000a 5396 moveal a5396 <_Thread_Executing>,%a0 7a680: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
7a686: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7a68a: 2f08 movel %a0,%sp@- 7a68c: 4eb9 0004 d784 jsr 4d784 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
7a692: 203c 0000 0700 movel #1792,%d0 7a698: 40c1 movew %sr,%d1 7a69a: 8081 orl %d1,%d0 7a69c: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
7a69e: 7402 moveq #2,%d2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
7a6a0: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
7a6a4: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
7a6a8: 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 )
7a6aa: 7203 moveq #3,%d1 7a6ac: 4fef 000c lea %sp@(12),%sp 7a6b0: b280 cmpl %d0,%d1 7a6b2: 6712 beqs 7a6c6 <rtems_rate_monotonic_period+0x1b2>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
7a6b4: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch> 7a6ba: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7a6bc: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7a6c2: 4e5e unlk %fp 7a6c4: 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 );
7a6c6: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> 7a6ca: 2f39 000a 5396 movel a5396 <_Thread_Executing>,%sp@- 7a6d0: 4eb9 0004 cad4 jsr 4cad4 <_Thread_Clear_state> 7a6d6: 508f addql #8,%sp
_Thread_Enable_dispatch();
7a6d8: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch> 7a6de: 4280 clrl %d0 7a6e0: 60da bras 7a6bc <rtems_rate_monotonic_period+0x1a8>
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
switch ( the_period->state ) {
7a6e2: 41f9 0009 f38a lea 9f38a <CSWTCH.43>,%a0 7a6e8: 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();
7a6ec: 2d40 fff8 movel %d0,%fp@(-8) 7a6f0: 4eb9 0004 cea8 jsr 4cea8 <_Thread_Enable_dispatch>
return( return_value );
7a6f6: 202e fff8 movel %fp@(-8),%d0 7a6fa: 6000 ff5c braw 7a658 <rtems_rate_monotonic_period+0x144>
...
00069404 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
69404: 4e56 ff78 linkw %fp,#-136 69408: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 6940c: 262e 0008 movel %fp@(8),%d3 69410: 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 )
69414: 4a8a tstl %a2 69416: 6700 0082 beqw 6949a <rtems_rate_monotonic_report_statistics_with_plugin+0x96>
return;
(*print)( context, "Period information by period\n" );
6941a: 4879 0009 c02a pea 9c02a <_TOD_Days_per_month+0x68> 69420: 2f03 movel %d3,%sp@- 69422: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
69424: 4879 0009 c048 pea 9c048 <_TOD_Days_per_month+0x86> 6942a: 2f03 movel %d3,%sp@- 6942c: 4e92 jsr %a2@
(*print)( context, "--- Wall times are in seconds ---\n" );
6942e: 4879 0009 c06a pea 9c06a <_TOD_Days_per_month+0xa8> 69434: 2f03 movel %d3,%sp@- 69436: 4e92 jsr %a2@
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
69438: 4879 0009 c08d pea 9c08d <_TOD_Days_per_month+0xcb> 6943e: 2f03 movel %d3,%sp@- 69440: 4e92 jsr %a2@
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
69442: 4fef 001c lea %sp@(28),%sp 69446: 2ebc 0009 c0d8 movel #639192,%sp@ 6944c: 2f03 movel %d3,%sp@- 6944e: 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 ;
69450: 2439 000a 570c movel a570c <_Rate_monotonic_Information+0x6>,%d2 69456: 508f addql #8,%sp 69458: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 6945e: 623a bhis 6949a <rtems_rate_monotonic_report_statistics_with_plugin+0x96> 69460: 280e movel %fp,%d4
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
69462: 2a0e movel %fp,%d5 69464: 0684 ffff ffa2 addil #-94,%d4 6946a: 47f9 0007 a144 lea 7a144 <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 );
69470: 4bf9 0007 a204 lea 7a204 <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 );
69476: 5b85 subql #5,%d5 69478: 49f9 0004 a93c lea 4a93c <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 );
6947e: 2e3c 0006 ac58 movel #437336,%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 );
69484: 2f04 movel %d4,%sp@- 69486: 2f02 movel %d2,%sp@- 69488: 4e93 jsr %a3@
if ( status != RTEMS_SUCCESSFUL )
6948a: 508f addql #8,%sp 6948c: 4a80 tstl %d0 6948e: 6714 beqs 694a4 <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++ ) {
69490: 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 ;
69492: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 69498: 63ea blss 69484 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
6949a: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 694a0: 4e5e unlk %fp 694a2: 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 );
694a4: 486e ffda pea %fp@(-38) 694a8: 2f02 movel %d2,%sp@- 694aa: 4e95 jsr %a5@
#if defined(RTEMS_DEBUG)
if ( status != RTEMS_SUCCESSFUL )
continue;
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
694ac: 2f05 movel %d5,%sp@- 694ae: 4878 0005 pea 5 <COMPARE> 694b2: 2f2e ffda movel %fp@(-38),%sp@- 694b6: 4e94 jsr %a4@
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
694b8: 2f2e ffa6 movel %fp@(-90),%sp@- 694bc: 2f2e ffa2 movel %fp@(-94),%sp@- 694c0: 2f05 movel %d5,%sp@- 694c2: 2f02 movel %d2,%sp@- 694c4: 4879 0009 c124 pea 9c124 <_TOD_Days_per_month+0x162> 694ca: 2f03 movel %d3,%sp@- 694cc: 4e92 jsr %a2@
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
694ce: 202e ffa2 movel %fp@(-94),%d0 694d2: 4fef 002c lea %sp@(44),%sp 694d6: 6618 bnes 694f0 <rtems_rate_monotonic_report_statistics_with_plugin+0xec>
(*print)( context, "\n" );
694d8: 4879 0009 d91b pea 9d91b <__FUNCTION__.5933+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++ ) {
694de: 5282 addql #1,%d2
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
694e0: 2f03 movel %d3,%sp@- 694e2: 4e92 jsr %a2@
continue;
694e4: 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 ;
694e6: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 694ec: 6396 blss 69484 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
694ee: 60aa bras 6949a <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 );
694f0: 486e fff2 pea %fp@(-14) 694f4: 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++ ) {
694f6: 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 );
694f8: 2f00 movel %d0,%sp@- 694fa: 486e ffba pea %fp@(-70) 694fe: 4e90 jsr %a0@
(*print)( context,
69500: 202e fff6 movel %fp@(-10),%d0 69504: 223c 0000 03e8 movel #1000,%d1 6950a: 4c41 0800 remsl %d1,%d0,%d0 6950e: 2c2e ffb6 movel %fp@(-74),%d6 69512: 2f00 movel %d0,%sp@- 69514: 2001 movel %d1,%d0 69516: 2f2e fff2 movel %fp@(-14),%sp@- 6951a: 4c40 6806 remsl %d0,%d6,%d6 6951e: 202e ffae movel %fp@(-82),%d0 69522: 2246 moveal %d6,%a1 69524: 223c 0000 03e8 movel #1000,%d1 6952a: 2f09 movel %a1,%sp@- 6952c: 2f2e ffb2 movel %fp@(-78),%sp@- 69530: 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,
69534: 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,
6953a: 2f00 movel %d0,%sp@- 6953c: 2f2e ffaa movel %fp@(-86),%sp@- 69540: 4879 0009 c13b pea 9c13b <_TOD_Days_per_month+0x179> 69546: 2f03 movel %d3,%sp@- 69548: 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);
6954a: 4fef 002c lea %sp@(44),%sp 6954e: 2047 moveal %d7,%a0 69550: 486e fff2 pea %fp@(-14) 69554: 2f2e ffa2 movel %fp@(-94),%sp@- 69558: 486e ffd2 pea %fp@(-46) 6955c: 4e90 jsr %a0@
(*print)( context,
6955e: 202e fff6 movel %fp@(-10),%d0 69562: 4c46 0800 remsl %d6,%d0,%d0 69566: 222e ffce movel %fp@(-50),%d1 6956a: 2f00 movel %d0,%sp@- 6956c: 2f2e fff2 movel %fp@(-14),%sp@- 69570: 4c46 1801 remsl %d6,%d1,%d1 69574: 202e ffc6 movel %fp@(-58),%d0 69578: 2241 moveal %d1,%a1 6957a: 2f09 movel %a1,%sp@- 6957c: 2f2e ffca movel %fp@(-54),%sp@- 69580: 4c46 0800 remsl %d6,%d0,%d0 69584: 2f00 movel %d0,%sp@- 69586: 2f2e ffc2 movel %fp@(-62),%sp@- 6958a: 4879 0009 c15a pea 9c15a <_TOD_Days_per_month+0x198> 69590: 2f03 movel %d3,%sp@- 69592: 4e92 jsr %a2@ 69594: 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 ;
69598: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 6959e: 6300 fee4 blsw 69484 <rtems_rate_monotonic_report_statistics_with_plugin+0x80>
695a2: 6000 fef6 braw 6949a <rtems_rate_monotonic_report_statistics_with_plugin+0x96><== NOT EXECUTED
000695c0 <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
695c0: 4e56 0000 linkw %fp,#0 695c4: 2039 000a 52dc movel a52dc <_Thread_Dispatch_disable_level>,%d0 695ca: 5280 addql #1,%d0 695cc: 2f0a movel %a2,%sp@- 695ce: 23c0 000a 52dc movel %d0,a52dc <_Thread_Dispatch_disable_level> 695d4: 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 ;
695d6: 2439 000a 570c movel a570c <_Rate_monotonic_Information+0x6>,%d2 695dc: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 695e2: 6216 bhis 695fa <rtems_rate_monotonic_reset_all_statistics+0x3a> 695e4: 45f9 0006 960c lea 6960c <rtems_rate_monotonic_reset_statistics>,%a2
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_reset_statistics( id );
695ea: 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++ ) {
695ec: 5282 addql #1,%d2
status = rtems_rate_monotonic_reset_statistics( id );
695ee: 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 ;
695f0: 588f addql #4,%sp 695f2: b4b9 000a 5710 cmpl a5710 <_Rate_monotonic_Information+0xa>,%d2 695f8: 63f0 blss 695ea <rtems_rate_monotonic_reset_all_statistics+0x2a>
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
695fa: 242e fff8 movel %fp@(-8),%d2 695fe: 246e fffc moveal %fp@(-4),%a2 69602: 4e5e unlk %fp
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
69604: 4ef9 0004 cea8 jmp 4cea8 <_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 d166 movel 7d166 <_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 cfb8 pea 7cfb8 <_Region_Information> 574ae: 4eb9 0005 b39c jsr 5b39c <_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 ae20 jsr 5ae20 <_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 cfb8 pea 7cfb8 <_Region_Information> 574e2: 103c 0008 moveb #8,%d0 574e6: 2d40 fffc movel %d0,%fp@(-4) 574ea: 4eb9 0005 b6d4 jsr 5b6d4 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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 c8e4 jsr 5c8e4 <_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 cfd0 moveal 7cfd0 <_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 d166 movel 7d166 <_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>
...
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 d166 movel 7d166 <_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 cfb8 pea 7cfb8 <_Region_Information> 57694: 4eb9 0005 b838 jsr 5b838 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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>
...
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 d166 movel 7d166 <_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 cfb8 pea 7cfb8 <_Region_Information> 579f4: 4eb9 0005 b838 jsr 5b838 <_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 b274 jsr 5b274 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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 d166 movel 7d166 <_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 <== NOT EXECUTED
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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 45b04: 5280 addql #1,%d0 45b06: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 d904 pea 5d904 <_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 d904 pea 5d904 <_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 d91c moveal 5d91c <_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 d904 pea 5d904 <_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 d904 pea 5d904 <_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 d904 pea 5d904 <_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 d904 pea 5d904 <_Semaphore_Information> 45d08: 4eb9 0004 70c4 jsr 470c4 <_Objects_Close> 45d0e: 2f0a movel %a2,%sp@- 45d10: 4879 0005 d904 pea 5d904 <_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>
...
00050388 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
50388: 4e56 fffc linkw %fp,#-4 5038c: 486e fffc pea %fp@(-4) 50390: 2f2e 0008 movel %fp@(8),%sp@- 50394: 4879 0006 399c pea 6399c <_Semaphore_Information> 5039a: 4eb9 0004 9520 jsr 49520 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
503a0: 4fef 000c lea %sp@(12),%sp 503a4: 4aae fffc tstl %fp@(-4) 503a8: 6706 beqs 503b0 <rtems_semaphore_flush+0x28> 503aa: 7004 moveq #4,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
503ac: 4e5e unlk %fp 503ae: 4e75 rts
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
503b0: 7230 moveq #48,%d1 503b2: 2040 moveal %d0,%a0 503b4: c2a8 0010 andl %a0@(16),%d1 503b8: 6720 beqs 503da <rtems_semaphore_flush+0x52>
_CORE_mutex_Flush(
503ba: 4878 0001 pea 1 <ADD> 503be: 42a7 clrl %sp@- 503c0: 4868 0014 pea %a0@(20) 503c4: 4eb9 0004 8728 jsr 48728 <_CORE_mutex_Flush> 503ca: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
503ce: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch> 503d4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
503d6: 4e5e unlk %fp 503d8: 4e75 rts
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
503da: 4878 0001 pea 1 <ADD> 503de: 2040 moveal %d0,%a0 503e0: 42a7 clrl %sp@- 503e2: 4868 0014 pea %a0@(20) 503e6: 4eb9 0004 8a70 jsr 48a70 <_CORE_semaphore_Flush> 503ec: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
503f0: 4eb9 0004 9e0c jsr 49e0c <_Thread_Enable_dispatch> 503f6: 4280 clrl %d0 503f8: 60dc bras 503d6 <rtems_semaphore_flush+0x4e>
...
00044ae8 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
44ae8: 4e56 0000 linkw %fp,#0
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
44aec: 2279 000a 5396 moveal a5396 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44af2: 2069 00c0 moveal %a1@(192),%a0
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
44af6: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44af8: b1ce cmpal %fp,%a0 44afa: 6354 blss 44b50 <rtems_stack_checker_is_blown+0x68>
44afc: 4202 clrb %d2 <== NOT EXECUTED
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
44afe: 4ab9 000a 2214 tstl a2214 <Stack_check_Initialized> 44b04: 662a bnes 44b30 <rtems_stack_checker_is_blown+0x48>
44b06: 7001 moveq #1,%d0 <== NOT EXECUTED
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
44b08: 4a02 tstb %d2 44b0a: 6704 beqs 44b10 <rtems_stack_checker_is_blown+0x28> 44b0c: 4a00 tstb %d0 44b0e: 664e bnes 44b5e <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 );
44b10: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44b16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44b18: 2f39 000a 5396 movel a5396 <_Thread_Executing>,%sp@- <== NOT EXECUTED 44b1e: 4eb9 0004 4a38 jsr 44a38 <Stack_check_report_blown_task> <== NOT EXECUTED
return true; }
44b24: 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;
44b28: 508f addql #8,%sp <== NOT EXECUTED
}
44b2a: 4e5e unlk %fp <== NOT EXECUTED
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
44b2c: 7001 moveq #1,%d0 <== NOT EXECUTED
return true; }
44b2e: 4e75 rts <== NOT EXECUTED
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
pattern_ok = (!memcmp(
44b30: 4878 0010 pea 10 <INVALID_OPERATION> 44b34: 4879 000a 5158 pea a5158 <Stack_check_Pattern> 44b3a: 4868 0008 pea %a0@(8) 44b3e: 4eb9 0008 297c jsr 8297c <memcmp> 44b44: 4fef 000c lea %sp@(12),%sp 44b48: 4a80 tstl %d0 44b4a: 57c0 seq %d0 44b4c: 4480 negl %d0 44b4e: 60b8 bras 44b08 <rtems_stack_checker_is_blown+0x20>
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
44b50: 2008 movel %a0,%d0 44b52: d0a9 00bc addl %a1@(188),%d0 44b56: b08e cmpl %fp,%d0 44b58: 54c2 scc %d2 44b5a: 4482 negl %d2 44b5c: 60a0 bras 44afe <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; }
44b5e: 242e fffc movel %fp@(-4),%d2 44b62: 4e5e unlk %fp
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
44b64: 4200 clrb %d0 <== NOT EXECUTED
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
return true;
}
00044a20 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
44a20: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
44a24: 4879 0004 7a0c pea 47a0c <printk_plugin> <== NOT EXECUTED 44a2a: 42a7 clrl %sp@- <== NOT EXECUTED 44a2c: 4eb9 0004 49be jsr 449be <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED 44a32: 508f addql #8,%sp <== NOT EXECUTED
}
44a34: 4e5e unlk %fp <== NOT EXECUTED
000449be <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
449be: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 449c2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 449c4: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 449c8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
print_context = context;
print_handler = print;
(*print)( context, "Stack usage by thread\n");
449ca: 4879 0009 7dfc pea 97dfc <IntUartPollCallbacks.6560+0x6c> <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
449d0: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
print_context = context; print_handler = print;
449d4: 23ca 000a 221c movel %a2,a221c <print_handler> <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
449da: 2f02 movel %d2,%sp@- <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
449dc: 23c2 000a 2218 movel %d2,a2218 <print_context> <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
449e2: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context,
449e4: 4879 0009 7e13 pea 97e13 <IntUartPollCallbacks.6560+0x83> <== NOT EXECUTED 449ea: 2f02 movel %d2,%sp@- <== NOT EXECUTED 449ec: 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 );
449ee: 4879 0004 4836 pea 44836 <Stack_check_Dump_threads_usage> <== NOT EXECUTED 449f4: 4eb9 0004 bfa0 jsr 4bfa0 <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
449fa: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 449fe: 4eb9 0004 4836 jsr 44836 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
print_handler = NULL;
}
44a04: 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;
44a08: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
44a0c: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 44a10: 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;
44a12: 42b9 000a 2218 clrl a2218 <print_context> <== NOT EXECUTED
print_handler = NULL;
44a18: 42b9 000a 221c clrl a221c <print_handler> <== NOT EXECUTED
}
00044b68 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44b68: 4e56 0000 linkw %fp,#0 44b6c: 2f0a movel %a2,%sp@- 44b6e: 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;
44b72: 222a 00c0 movel %a2@(192),%d1 44b76: 5081 addql #8,%d1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44b78: 202a 00c0 movel %a2@(192),%d0 44b7c: b08e cmpl %fp,%d0 44b7e: 6208 bhis 44b88 <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;
44b80: d0aa 00bc addl %a2@(188),%d0 44b84: b08e cmpl %fp,%d0 44b86: 6436 bccs 44bbe <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,
44b88: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED 44b8c: 4879 000a 5158 pea a5158 <Stack_check_Pattern> <== NOT EXECUTED 44b92: 2f01 movel %d1,%sp@- <== NOT EXECUTED 44b94: 4eb9 0008 297c jsr 8297c <memcmp> <== NOT EXECUTED 44b9a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44b9e: 4a80 tstl %d0 <== NOT EXECUTED 44ba0: 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 );
44ba2: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
44ba6: 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,
44baa: 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 );
44bac: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44bb2: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
} }
44bb6: 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 );
44bb8: 4ef9 0004 4a38 jmp 44a38 <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,
44bbe: 4878 0010 pea 10 <INVALID_OPERATION> 44bc2: 4879 000a 5158 pea a5158 <Stack_check_Pattern> 44bc8: 2f01 movel %d1,%sp@- 44bca: 4eb9 0008 297c jsr 8297c <memcmp> 44bd0: 4fef 000c lea %sp@(12),%sp
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
44bd4: 4a80 tstl %d0 44bd6: 671c beqs 44bf4 <rtems_stack_checker_switch_extension+0x8c>
Stack_check_report_blown_task( running, pattern_ok );
44bd8: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
} }
44bdc: 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 ) {
44be0: 4200 clrb %d0 <== NOT EXECUTED
Stack_check_report_blown_task( running, pattern_ok );
44be2: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44be8: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
} }
44bec: 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 );
44bee: 4ef9 0004 4a38 jmp 44a38 <Stack_check_report_blown_task> <== NOT EXECUTED
} }
44bf4: 246e fffc moveal %fp@(-4),%a2
44bf8: 4e5e unlk %fp <== NOT EXECUTED
0004d3f4 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d3f4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4d3f8: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4d3fc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4d400: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4d404: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d408: 4a8a tstl %a2 <== NOT EXECUTED 4d40a: 677a beqs 4d486 <rtems_string_to_double+0x92> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d40c: 49f9 0004 f620 lea 4f620 <__errno>,%a4 <== NOT EXECUTED 4d412: 4e94 jsr %a4@ <== NOT EXECUTED
*n = 0;
4d414: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d416: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4d418: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d41a: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d41c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d420: 2480 movel %d0,%a2@ <== NOT EXECUTED 4d422: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d426: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d428: 4eb9 0005 2074 jsr 52074 <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 )
4d42e: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d430: 2600 movel %d0,%d3 <== NOT EXECUTED 4d432: 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 )
4d434: 4a8b tstl %a3 <== NOT EXECUTED 4d436: 6704 beqs 4d43c <rtems_string_to_double+0x48> <== NOT EXECUTED
*endptr = end;
4d438: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4d43c: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4d440: 6750 beqs 4d492 <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))
4d442: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED 4d446: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4d44c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4d44e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4d450: 4eb9 0005 cf1c jsr 5cf1c <__gtdf2> <== NOT EXECUTED 4d456: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4d45a: 4a80 tstl %d0 <== NOT EXECUTED 4d45c: 6e12 bgts 4d470 <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;
4d45e: 2483 movel %d3,%a2@ <== NOT EXECUTED 4d460: 4280 clrl %d0 <== NOT EXECUTED 4d462: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif return RTEMS_SUCCESSFUL; }
4d466: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d46c: 4e5e unlk %fp <== NOT EXECUTED 4d46e: 4e75 rts <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d470: 4e94 jsr %a4@ <== NOT EXECUTED 4d472: 7222 moveq #34,%d1 <== NOT EXECUTED 4d474: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d476: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d478: 66e4 bnes 4d45e <rtems_string_to_double+0x6a> <== NOT EXECUTED 4d47a: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d47c: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d482: 4e5e unlk %fp <== NOT EXECUTED 4d484: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d486: 7009 moveq #9,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d488: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d48e: 4e5e unlk %fp <== NOT EXECUTED 4d490: 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 )
4d492: 700b moveq #11,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d494: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d49a: 4e5e unlk %fp <== NOT EXECUTED
...
0004d4a0 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4d4a0: 4e56 ffe8 linkw %fp,#-24 4d4a4: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d4a8: 242e 0008 movel %fp@(8),%d2 4d4ac: 246e 000c moveal %fp@(12),%a2 4d4b0: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d4b4: 4a8a tstl %a2 4d4b6: 6768 beqs 4d520 <rtems_string_to_float+0x80>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4d4b8: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d4be: 4e94 jsr %a4@ 4d4c0: 2040 moveal %d0,%a0 4d4c2: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4c4: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4d4c8: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4ce: 2f02 movel %d2,%sp@- 4d4d0: 4eb9 0005 2016 jsr 52016 <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 )
4d4d6: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4d4d8: 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 )
4d4da: 4a8b tstl %a3 4d4dc: 6704 beqs 4d4e2 <rtems_string_to_float+0x42>
*endptr = end;
4d4de: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4d4e2: b4ae fffc cmpl %fp@(-4),%d2 4d4e6: 6744 beqs 4d52c <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))
4d4e8: 2f3c 7f7f ffff movel #2139095039,%sp@- 4d4ee: 2f03 movel %d3,%sp@- 4d4f0: 4eb9 0005 cfac jsr 5cfac <__gtsf2> 4d4f6: 508f addql #8,%sp 4d4f8: 4a80 tstl %d0 4d4fa: 6e0e bgts 4d50a <rtems_string_to_float+0x6a>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4d4fc: 2483 movel %d3,%a2@ 4d4fe: 4280 clrl %d0
#endif return RTEMS_SUCCESSFUL; }
4d500: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d506: 4e5e unlk %fp 4d508: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4d50a: 4e94 jsr %a4@ <== NOT EXECUTED 4d50c: 7222 moveq #34,%d1 <== NOT EXECUTED 4d50e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d510: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d512: 66e8 bnes 4d4fc <rtems_string_to_float+0x5c> <== NOT EXECUTED 4d514: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d516: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d51c: 4e5e unlk %fp <== NOT EXECUTED 4d51e: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4d520: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d522: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d528: 4e5e unlk %fp 4d52a: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
4d52c: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
4d52e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4
4d534: 4e5e unlk %fp <== NOT EXECUTED
0005cc30 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
5cc30: 4e56 ffe8 linkw %fp,#-24 5cc34: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5cc38: 242e 0008 movel %fp@(8),%d2 5cc3c: 246e 000c moveal %fp@(12),%a2 5cc40: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cc44: 4a8a tstl %a2 5cc46: 675c beqs 5cca4 <rtems_string_to_pointer+0x74>
return RTEMS_INVALID_ADDRESS;
errno = 0;
5cc48: 49f9 0007 f9bc lea 7f9bc <__errno>,%a4 5cc4e: 4e94 jsr %a4@ 5cc50: 2040 moveal %d0,%a0 5cc52: 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 );
5cc54: 4878 0010 pea 10 <INVALID_OPERATION> 5cc58: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
5cc5c: 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 );
5cc5e: 2f02 movel %d2,%sp@- 5cc60: 4eb9 0008 6b9c jsr 86b9c <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 )
5cc66: 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 );
5cc6a: 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 )
5cc6c: 4a8b tstl %a3 5cc6e: 6704 beqs 5cc74 <rtems_string_to_pointer+0x44>
*endptr = end;
5cc70: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5cc74: b4ae fffc cmpl %fp@(-4),%d2 5cc78: 6736 beqs 5ccb0 <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))
5cc7a: 70ff moveq #-1,%d0 5cc7c: b083 cmpl %d3,%d0 5cc7e: 670e beqs 5cc8e <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;
5cc80: 2483 movel %d3,%a2@ 5cc82: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc84: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cc8a: 4e5e unlk %fp 5cc8c: 4e75 rts
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
5cc8e: 4e94 jsr %a4@ <== NOT EXECUTED 5cc90: 7222 moveq #34,%d1 <== NOT EXECUTED 5cc92: 2040 moveal %d0,%a0 <== NOT EXECUTED 5cc94: b290 cmpl %a0@,%d1 <== NOT EXECUTED 5cc96: 66e8 bnes 5cc80 <rtems_string_to_pointer+0x50> <== NOT EXECUTED 5cc98: 700a moveq #10,%d0 <== NOT EXECUTED
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cc9a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 5cca0: 4e5e unlk %fp <== NOT EXECUTED 5cca2: 4e75 rts <== NOT EXECUTED
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
5cca4: 7009 moveq #9,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5cca6: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ccac: 4e5e unlk %fp 5ccae: 4e75 rts
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
5ccb0: 700b moveq #11,%d0
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
5ccb2: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4
5ccb8: 4e5e unlk %fp <== NOT EXECUTED
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
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
...
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 c2e4 movel %a0@,5c2e4 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
43548: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 4354c: 23d0 0005 c2e8 movel %a0@,5c2e8 <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 c2ec movel %a0@,5c2ec <rtems_termios_raw_output_size><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
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 d8b0 movel 5d8b0 <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 d068 lea 5d068 <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 a584 lea 4a584 <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 d8b0 movel 5d8b0 <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 a584 lea 4a584 <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 d8b4 movel %a0,5d8b4 <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 d8b8 movel %a0,5d8b8 <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 d8b8 clrl 5d8b8 <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 d11c moveal 5d11c <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 d068 lea 5d068 <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 d8b0 tstl 5d8b0 <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 d8b0 pea 5d8b0 <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 d080 addil #381056,%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 d068 lea 5d068 <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
...
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 d8b0 movel 5d8b0 <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 d8b8 moveal 5d8b8 <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 a498 jsr 4a498 <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 c2e8 lea 5c2e8 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44d48: 4bf9 0004 aaf4 lea 4aaf4 <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 c2ec lea 5c2ec <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 c2e4 movel 5c2e4 <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 d8b8 moveal 5d8b8 <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 d8b8 movel %a4,5d8b8 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44dc0: 4ab9 0005 d8b4 tstl 5d8b4 <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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb %d5,5c2f0 <c.6230>
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 c2f0 moveb %d5,5c2f0 <c.6230> <== 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 d8b0 movel 5d8b0 <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 d8b0 movel 5d8b0 <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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb 5c2f0 <c.6230>,%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 c2f0 moveb 5c2f0 <c.6230>,%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 d8b4 movel %a4,5d8b4 <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 d8b0 movel 5d8b0 <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 a584 jsr 4a584 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
450ae: 2f39 0005 d8b0 movel 5d8b0 <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 a584 lea 4a584 <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 d8b0 movel 5d8b0 <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 a584 lea 4a584 <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 d8b0 movel 5d8b0 <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
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 d068 lea 5d068 <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 c2e4 movel 5c2e4 <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
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 d07c addil #381052,%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 d074 addil #381044,%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
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 d2d6 pea 7d2d6 <_Timer_Information> 58f46: 4eb9 0005 b874 jsr 5b874 <_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 c164 jsr 5c164 <_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 d6c8 jsr 5d6c8 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
58f94: 2f0a movel %a2,%sp@- 58f96: 4879 0007 d18c pea 7d18c <_Watchdog_Ticks_chain> 58f9c: 4eb9 0005 d580 jsr 5d580 <_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 c164 jsr 5c164 <_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 d30e moveal 7d30e <_Timer_server>,%a3
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
58fba: 4eb9 0005 d6c8 jsr 5d6c8 <_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 c164 jsr 5c164 <_Thread_Enable_dispatch> 58fd4: 60a4 bras 58f7a <rtems_timer_reset+0x4a>
...
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 d30e moveal 7d30e <_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 d0c8 tstb 7d0c8 <_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 d146 cmpl 7d146 <_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 d2d6 pea 7d2d6 <_Timer_Information> 59128: 4eb9 0005 b874 jsr 5b874 <_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 d6c8 jsr 5d6c8 <_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 d146 subl 7d146 <_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 c164 jsr 5c164 <_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
...
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 d868 movel 5d868 <rtems_panic_in_progress>,%d1 <== NOT EXECUTED 4234c: 2001 movel %d1,%d0 <== NOT EXECUTED 4234e: 5280 addql #1,%d0 <== NOT EXECUTED 42350: 23c0 0005 d868 movel %d0,5d868 <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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 42360: 5280 addql #1,%d0 <== NOT EXECUTED 42362: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
RTEMS_COMPILER_MEMORY_BARRIER();
42368: 2039 0005 d868 movel 5d868 <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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 4237c: 45f9 0004 dbc4 lea 4dbc4 <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 df50 lea 4df50 <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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 423b0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423b4: 4eb9 0005 40f0 jsr 540f0 <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 e804 lea 4e804 <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 aea4 pea 5aea4 <IntUartPollCallbacks.6560+0x42> <== NOT EXECUTED 423ea: 2079 0005 c37c moveal 5c37c <_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 b688 pea 5b688 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 42402: 2079 0005 c37c moveal 5c37c <_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 c37c moveal 5c37c <_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 aeb8 pea 5aeb8 <IntUartPollCallbacks.6560+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 ae89 pea 5ae89 <IntUartPollCallbacks.6560+0x27> <== NOT EXECUTED 4246e: 2079 0005 c37c moveal 5c37c <_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 aecd pea 5aecd <IntUartPollCallbacks.6560+0x6b> <== NOT EXECUTED 42490: 42a7 clrl %sp@- <== NOT EXECUTED 42492: 4eb9 0004 2544 jsr 42544 <rtems_error> <== NOT EXECUTED
abort();
42498: 4eb9 0004 d838 jsr 4d838 <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 d868 jsr 4d868 <__errno> <== NOT EXECUTED 424a4: 47f9 0004 df50 lea 4df50 <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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 424bc: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424c0: 4eb9 0005 40f0 jsr 540f0 <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 ae97 pea 5ae97 <IntUartPollCallbacks.6560+0x35> <== NOT EXECUTED 424e6: 2079 0005 c37c moveal 5c37c <_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 b688 pea 5b688 <IMFS_link_handlers+0xb4> <== NOT EXECUTED 424fe: 2079 0005 c37c moveal 5c37c <_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 c37c moveal 5c37c <_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
000670ec <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
670ec: 4e56 ffe4 linkw %fp,#-28 670f0: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 670f4: 246e 0008 moveal %fp@(8),%a2 670f8: 4284 clrl %d4 670fa: 263c 7fff ffff movel #2147483647,%d3 67100: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
67102: 47f9 0008 4878 lea 84878 <__srget_r>,%a3 67108: 202a 0004 movel %a2@(4),%d0 6710c: 5380 subql #1,%d0 6710e: 2540 0004 movel %d0,%a2@(4) 67112: 6d62 blts 67176 <scanInt+0x8a> 67114: 2052 moveal %a2@,%a0 67116: 4280 clrl %d0 67118: 1010 moveb %a0@,%d0 6711a: 5288 addql #1,%a0
if (c == ':')
6711c: 723a moveq #58,%d1
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6711e: 2488 movel %a0,%a2@
if (c == ':')
67120: b280 cmpl %d0,%d1 67122: 6764 beqs 67188 <scanInt+0x9c>
break;
if (sign == 0) {
67124: 4a84 tstl %d4 67126: 660a bnes 67132 <scanInt+0x46>
if (c == '-') {
67128: 7c2d moveq #45,%d6 6712a: bc80 cmpl %d0,%d6 6712c: 6700 0084 beqw 671b2 <scanInt+0xc6>
sign = -1;
limit++;
continue;
67130: 7801 moveq #1,%d4
}
sign = 1;
}
if (!isdigit(c))
67132: 2079 000a 1004 moveal a1004 <__ctype_ptr__>,%a0 67138: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 6713c: 49c1 extbl %d1 6713e: 44c1 movew %d1,%ccr 67140: 6664 bnes 671a6 <scanInt+0xba>
return 0;
d = c - '0';
if ((i > (limit / 10))
67142: 2203 movel %d3,%d1 67144: 7c0a moveq #10,%d6 67146: 4c46 1005 remul %d6,%d5,%d1 6714a: 4c46 1001 remul %d6,%d1,%d1 6714e: b282 cmpl %d2,%d1 67150: 6554 bcss 671a6 <scanInt+0xba>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
67152: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
67158: b282 cmpl %d2,%d1 6715a: 6746 beqs 671a2 <scanInt+0xb6>
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
6715c: 2202 movel %d2,%d1 6715e: e789 lsll #3,%d1 67160: 2241 moveal %d1,%a1 67162: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 67166: 2400 movel %d0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
67168: 202a 0004 movel %a2@(4),%d0 6716c: 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;
6716e: d488 addl %a0,%d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
67170: 2540 0004 movel %d0,%a2@(4) 67174: 6c9e bges 67114 <scanInt+0x28>
67176: 2f0a movel %a2,%sp@- <== NOT EXECUTED 67178: 2f39 000a 1010 movel a1010 <_impure_ptr>,%sp@- <== NOT EXECUTED 6717e: 4e93 jsr %a3@ <== NOT EXECUTED 67180: 508f addql #8,%sp <== NOT EXECUTED
if (c == ':')
67182: 723a moveq #58,%d1 <== NOT EXECUTED 67184: b280 cmpl %d0,%d1 <== NOT EXECUTED 67186: 669c bnes 67124 <scanInt+0x38> <== NOT EXECUTED
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
67188: 4a84 tstl %d4 6718a: 671a beqs 671a6 <scanInt+0xba>
return 0;
*val = i * sign;
6718c: 4c02 4800 mulsl %d2,%d4 67190: 7001 moveq #1,%d0 67192: 206e 000c moveal %fp@(12),%a0 67196: 2084 movel %d4,%a0@
return 1; }
67198: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 6719e: 4e5e unlk %fp 671a0: 4e75 rts
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
671a2: ba80 cmpl %d0,%d5 <== NOT EXECUTED 671a4: 64b6 bccs 6715c <scanInt+0x70> <== NOT EXECUTED
i = i * 10 + d;
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
671a6: 4280 clrl %d0 <== NOT EXECUTED
}
671a8: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 671ae: 4e5e unlk %fp <== NOT EXECUTED 671b0: 4e75 rts <== NOT EXECUTED
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
limit++;
671b2: 5283 addql #1,%d3 <== NOT EXECUTED 671b4: 78ff moveq #-1,%d4 <== NOT EXECUTED
continue;
671b6: 6000 ff50 braw 67108 <scanInt+0x1c> <== NOT EXECUTED
000671ba <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
671ba: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
671be: 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)
{
671c2: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 671c6: 246e 0008 moveal %fp@(8),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
671ca: 4bf9 0008 4878 lea 84878 <__srget_r>,%a5 671d0: 202a 0004 movel %a2@(4),%d0 671d4: 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)
{
671d6: 266e 0010 moveal %fp@(16),%a3 671da: 242e 0018 movel %fp@(24),%d2 671de: 286e 0014 moveal %fp@(20),%a4
int c;
*name = *bufp;
671e2: 2093 movel %a3@,%a0@
for (;;) {
c = getc(fp);
671e4: 2540 0004 movel %d0,%a2@(4) 671e8: 6d36 blts 67220 <scanString+0x66> 671ea: 2052 moveal %a2@,%a0 671ec: 4280 clrl %d0 671ee: 1010 moveb %a0@,%d0 671f0: 5288 addql #1,%a0
if (c == ':') {
671f2: 723a moveq #58,%d1
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
671f4: 2488 movel %a0,%a2@
if (c == ':') {
671f6: b280 cmpl %d0,%d1 671f8: 6738 beqs 67232 <scanString+0x78>
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
671fa: 720a moveq #10,%d1 671fc: b280 cmpl %d0,%d1 671fe: 674a beqs 6724a <scanString+0x90>
if (!nlFlag)
return 0;
break;
}
if (c == EOF)
67200: 72ff moveq #-1,%d1 67202: b280 cmpl %d0,%d1 67204: 6748 beqs 6724e <scanString+0x94>
return 0;
if (*nleft < 2)
67206: 7201 moveq #1,%d1 67208: b294 cmpl %a4@,%d1 6720a: 6442 bccs 6724e <scanString+0x94>
return 0;
**bufp = c;
6720c: 2053 moveal %a3@,%a0 6720e: 1080 moveb %d0,%a0@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
67210: 202a 0004 movel %a2@(4),%d0 67214: 5380 subql #1,%d0
if (c == EOF)
return 0;
if (*nleft < 2)
return 0;
**bufp = c;
++(*bufp);
67216: 5293 addql #1,%a3@
--(*nleft);
67218: 5394 subql #1,%a4@
{
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
6721a: 2540 0004 movel %d0,%a2@(4) 6721e: 6cca bges 671ea <scanString+0x30> 67220: 2f0a movel %a2,%sp@- 67222: 2f39 000a 1010 movel a1010 <_impure_ptr>,%sp@- 67228: 4e95 jsr %a5@ 6722a: 508f addql #8,%sp
if (c == ':') {
6722c: 723a moveq #58,%d1 6722e: b280 cmpl %d0,%d1 67230: 66c8 bnes 671fa <scanString+0x40>
if (nlFlag)
67232: 4a82 tstl %d2 67234: 6618 bnes 6724e <scanString+0x94>
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
67236: 2053 moveal %a3@,%a0
++(*bufp); --(*nleft);
67238: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
6723a: 4210 clrb %a0@
++(*bufp);
6723c: 5293 addql #1,%a3@
--(*nleft);
6723e: 5394 subql #1,%a4@
return 1; }
67240: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 67246: 4e5e unlk %fp 67248: 4e75 rts
if (nlFlag)
return 0;
break;
}
if (c == '\n') {
if (!nlFlag)
6724a: 4a82 tstl %d2 6724c: 66e8 bnes 67236 <scanString+0x7c>
--(*nleft);
}
**bufp = '\0';
++(*bufp);
--(*nleft);
return 1;
6724e: 4280 clrl %d0 <== NOT EXECUTED
}
67250: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED 67256: 4e5e unlk %fp <== NOT EXECUTED
0006725a <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6725a: 4e56 ffe4 linkw %fp,#-28 6725e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
67262: 42a7 clrl %sp@- 67264: 280e movel %fp,%d4 67266: 0684 0000 0014 addil #20,%d4 6726c: 260e movel %fp,%d3 6726e: 0683 0000 0010 addil #16,%d3 67274: 47fa ff44 lea %pc@(671ba <scanString>),%a3 67278: 2f04 movel %d4,%sp@- 6727a: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6727c: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
67280: 2f0a movel %a2,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
67282: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
67286: 2f02 movel %d2,%sp@- 67288: 4e93 jsr %a3@ 6728a: 4fef 0014 lea %sp@(20),%sp 6728e: 4a80 tstl %d0 67290: 660c bnes 6729e <scangr+0x44>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
return 1;
67292: 4280 clrl %d0 <== NOT EXECUTED
}
67294: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 <== NOT EXECUTED 6729a: 4e5e unlk %fp <== NOT EXECUTED 6729c: 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)
6729e: 42a7 clrl %sp@- 672a0: 2f04 movel %d4,%sp@- 672a2: 2f03 movel %d3,%sp@- 672a4: 486a 0004 pea %a2@(4) 672a8: 2f02 movel %d2,%sp@- 672aa: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672ac: 4fef 0014 lea %sp@(20),%sp 672b0: 4a80 tstl %d0 672b2: 67de beqs 67292 <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid)
672b4: 486e fffc pea %fp@(-4) 672b8: 2f02 movel %d2,%sp@- 672ba: 4eba fe30 jsr %pc@(670ec <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672be: 508f addql #8,%sp 672c0: 4a80 tstl %d0 672c2: 67ce beqs 67292 <scangr+0x38>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1))
672c4: 4878 0001 pea 1 <ADD> 672c8: 2f04 movel %d4,%sp@- 672ca: 2f03 movel %d3,%sp@- 672cc: 486e fff8 pea %fp@(-8) 672d0: 2f02 movel %d2,%sp@- 672d2: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
672d4: 4fef 0014 lea %sp@(20),%sp 672d8: 4a80 tstl %d0 672da: 67b6 beqs 67292 <scangr+0x38>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
672dc: 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;
672e0: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
672e6: 1011 moveb %a1@,%d0 672e8: 677a beqs 67364 <scangr+0x10a> 672ea: 2049 moveal %a1,%a0 672ec: 7201 moveq #1,%d1 672ee: 5288 addql #1,%a0
if(*cp == ',')
672f0: 49c0 extbl %d0 672f2: 742c moveq #44,%d2 672f4: b480 cmpl %d0,%d2 672f6: 6756 beqs 6734e <scangr+0xf4>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
672f8: 1010 moveb %a0@,%d0 672fa: 66f2 bnes 672ee <scangr+0x94> 672fc: e589 lsll #2,%d1 672fe: 0681 0000 0013 addil #19,%d1
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
67304: b2ae 0014 cmpl %fp@(20),%d1 67308: 6288 bhis 67292 <scangr+0x38>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
6730a: 202e 0010 movel %fp@(16),%d0 6730e: 72f0 moveq #-16,%d1 67310: 0680 0000 000f addil #15,%d0 67316: c081 andl %d1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
67318: 2040 moveal %d0,%a0 6731a: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6731c: 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);
67320: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67324: 1010 moveb %a0@,%d0 67326: 6740 beqs 67368 <scangr+0x10e> 67328: 5288 addql #1,%a0 6732a: 7201 moveq #1,%d1
if(*cp == ',') {
6732c: 49c0 extbl %d0 6732e: 742c moveq #44,%d2 67330: b480 cmpl %d0,%d2 67332: 671e beqs 67352 <scangr+0xf8>
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67334: 1018 moveb %a0@+,%d0 67336: 66f4 bnes 6732c <scangr+0xd2>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
67338: 206a 000a moveal %a2@(10),%a0 6733c: 7001 moveq #1,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6733e: e589 lsll #2,%d1
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
67340: 42b0 1800 clrl %a0@(00000000,%d1:l)
return 1; }
67344: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 6734a: 4e5e unlk %fp 6734c: 4e75 rts
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',')
memcount++;
6734e: 5281 addql #1,%d1 <== NOT EXECUTED 67350: 60a6 bras 672f8 <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';
67352: 4200 clrb %d0 <== NOT EXECUTED 67354: 1140 ffff moveb %d0,%a0@(-1) <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
67358: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 6735c: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 67360: 5281 addql #1,%d1 <== NOT EXECUTED 67362: 60d0 bras 67334 <scangr+0xda> <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
67364: 7217 moveq #23,%d1 <== NOT EXECUTED 67366: 609c bras 67304 <scangr+0xaa> <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
67368: 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++) {
6736c: 7204 moveq #4,%d1 <== NOT EXECUTED
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
6736e: 7001 moveq #1,%d0 <== NOT EXECUTED 67370: 42b0 1800 clrl %a0@(00000000,%d1:l) <== NOT EXECUTED 67374: 60ce bras 67344 <scangr+0xea> <== NOT EXECUTED
000673b4 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673b4: 4e56 ffe0 linkw %fp,#-32 673b8: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673bc: 42a7 clrl %sp@- 673be: 280e movel %fp,%d4 673c0: 0684 0000 0014 addil #20,%d4 673c6: 260e movel %fp,%d3 673c8: 0683 0000 0010 addil #16,%d3 673ce: 47fa fdea lea %pc@(671ba <scanString>),%a3 673d2: 2f04 movel %d4,%sp@- 673d4: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673d6: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673da: 2f0a movel %a2,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
673dc: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
673e0: 2f02 movel %d2,%sp@- 673e2: 4e93 jsr %a3@ 673e4: 4fef 0014 lea %sp@(20),%sp 673e8: 4a80 tstl %d0 673ea: 660c bnes 673f8 <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;
673ec: 4280 clrl %d0 <== NOT EXECUTED
}
673ee: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 673f4: 4e5e unlk %fp <== NOT EXECUTED 673f6: 4e75 rts <== NOT EXECUTED
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
673f8: 42a7 clrl %sp@- 673fa: 2f04 movel %d4,%sp@- 673fc: 2f03 movel %d3,%sp@- 673fe: 486a 0004 pea %a2@(4) 67402: 2f02 movel %d2,%sp@- 67404: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67406: 4fef 0014 lea %sp@(20),%sp 6740a: 4a80 tstl %d0 6740c: 67de beqs 673ec <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid)
6740e: 486e fffc pea %fp@(-4) 67412: 49fa fcd8 lea %pc@(670ec <scanInt>),%a4 67416: 2f02 movel %d2,%sp@- 67418: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6741a: 508f addql #8,%sp 6741c: 4a80 tstl %d0 6741e: 67cc beqs 673ec <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid)
67420: 486e fff8 pea %fp@(-8) 67424: 2f02 movel %d2,%sp@- 67426: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67428: 508f addql #8,%sp 6742a: 4a80 tstl %d0 6742c: 67be beqs 673ec <scanpw+0x38>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
6742e: 42a7 clrl %sp@- 67430: 2f04 movel %d4,%sp@- 67432: 2f03 movel %d3,%sp@- 67434: 486a 000c pea %a2@(12) 67438: 2f02 movel %d2,%sp@- 6743a: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6743c: 4fef 0014 lea %sp@(20),%sp 67440: 4a80 tstl %d0 67442: 67a8 beqs 673ec <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)
67444: 42a7 clrl %sp@- 67446: 2f04 movel %d4,%sp@- 67448: 2f03 movel %d3,%sp@- 6744a: 486a 0010 pea %a2@(16) 6744e: 2f02 movel %d2,%sp@- 67450: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67452: 4fef 0014 lea %sp@(20),%sp 67456: 4a80 tstl %d0 67458: 6792 beqs 673ec <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)
6745a: 42a7 clrl %sp@- 6745c: 2f04 movel %d4,%sp@- 6745e: 2f03 movel %d3,%sp@- 67460: 486a 0014 pea %a2@(20) 67464: 2f02 movel %d2,%sp@- 67466: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67468: 4fef 0014 lea %sp@(20),%sp 6746c: 4a80 tstl %d0 6746e: 6700 ff7c beqw 673ec <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))
67472: 4878 0001 pea 1 <ADD> 67476: 2f04 movel %d4,%sp@- 67478: 2f03 movel %d3,%sp@- 6747a: 486a 0018 pea %a2@(24) 6747e: 2f02 movel %d2,%sp@- 67480: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
67482: 4fef 0014 lea %sp@(20),%sp 67486: 4a80 tstl %d0 67488: 6700 ff62 beqw 673ec <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;
6748c: 7001 moveq #1,%d0 6748e: 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;
67494: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid; return 1; }
6749a: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4
674a0: 4e5e unlk %fp <== NOT EXECUTED
000670a2 <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
670a2: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
670a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
670a8: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED 670ae: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0; }
670b4: 4e5e unlk %fp <== NOT EXECUTED
000675ec <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
675ec: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
675f0: 4eb9 0006 74e2 jsr 674e2 <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
675f6: 2039 000a 4906 movel a4906 <group_fp>,%d0 <== NOT EXECUTED 675fc: 670a beqs 67608 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
675fe: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67600: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED 67606: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
67608: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 6760e: 4879 0009 7855 pea 97855 <_rodata_start+0x845> <== NOT EXECUTED 67614: 4eb9 0008 0360 jsr 80360 <fopen> <== NOT EXECUTED 6761a: 508f addql #8,%sp <== NOT EXECUTED
}
6761c: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
6761e: 23c0 000a 4906 movel %d0,a4906 <group_fp> <== NOT EXECUTED
}
000677b6 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
677b6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
677ba: 4eb9 0006 74e2 jsr 674e2 <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
677c0: 2039 000a 481e movel a481e <passwd_fp>,%d0 <== NOT EXECUTED 677c6: 670a beqs 677d2 <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
677c8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677ca: 4eb9 0007 fafa jsr 7fafa <fclose> <== NOT EXECUTED 677d0: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
677d2: 4879 0009 8f7b pea 98f7b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED 677d8: 4879 0009 7810 pea 97810 <_rodata_start+0x800> <== NOT EXECUTED 677de: 4eb9 0008 0360 jsr 80360 <fopen> <== NOT EXECUTED 677e4: 508f addql #8,%sp <== NOT EXECUTED
}
677e6: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
677e8: 23c0 000a 481e movel %d0,a481e <passwd_fp> <== NOT EXECUTED
}
000468ee <setuid>:
uid_t uid
)
{
_POSIX_types_Uid = uid;
return 0;
}
468ee: 4280 clrl %d0 <== NOT EXECUTED
*/
int setuid(
uid_t uid
)
{
468f0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Uid = uid;
468f4: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 <== NOT EXECUTED 468fa: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED
return 0; }
46900: 4e5e unlk %fp <== NOT EXECUTED
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
00047c30 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
47c30: 4e56 ffe0 linkw %fp,#-32 47c34: 48d7 001c moveml %d2-%d4,%sp@ 47c38: 262e 0008 movel %fp@(8),%d3 47c3c: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
47c40: 6700 0088 beqw 47cca <stat+0x9a>
rtems_set_errno_and_return_minus_one( EFAULT );
status = rtems_filesystem_evaluate_path( path, strlen( path ),
47c44: 2f03 movel %d3,%sp@- 47c46: 280e movel %fp,%d4 47c48: 0684 ffff ffec addil #-20,%d4 47c4e: 4eb9 0008 5a20 jsr 85a20 <strlen> 47c54: 7201 moveq #1,%d1 47c56: 2e81 movel %d1,%sp@ 47c58: 2f04 movel %d4,%sp@- 47c5a: 42a7 clrl %sp@- 47c5c: 2f00 movel %d0,%sp@- 47c5e: 2f03 movel %d3,%sp@- 47c60: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
47c66: 4fef 0014 lea %sp@(20),%sp 47c6a: 4a80 tstl %d0 47c6c: 664e bnes 47cbc <stat+0x8c>
return -1;
if ( !loc.handlers->fstat_h ){
47c6e: 206e fff4 moveal %fp@(-12),%a0 47c72: 4aa8 0018 tstl %a0@(24) 47c76: 676c beqs 47ce4 <stat+0xb4>
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
47c78: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> 47c7c: 42a7 clrl %sp@- 47c7e: 2f02 movel %d2,%sp@- 47c80: 4eb9 0008 2b60 jsr 82b60 <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
47c86: 2f02 movel %d2,%sp@- 47c88: 2f04 movel %d4,%sp@- 47c8a: 206e fff4 moveal %fp@(-12),%a0 47c8e: 2068 0018 moveal %a0@(24),%a0 47c92: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
47c94: 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 );
47c98: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
47c9a: 4fef 0014 lea %sp@(20),%sp 47c9e: 4a88 tstl %a0 47ca0: 670e beqs 47cb0 <stat+0x80> 47ca2: 2068 001c moveal %a0@(28),%a0 47ca6: 4a88 tstl %a0 47ca8: 6706 beqs 47cb0 <stat+0x80> 47caa: 2f04 movel %d4,%sp@- 47cac: 4e90 jsr %a0@ 47cae: 588f addql #4,%sp
return status;
}
47cb0: 2002 movel %d2,%d0 47cb2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cb8: 4e5e unlk %fp 47cba: 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 )
47cbc: 74ff moveq #-1,%d2
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cbe: 2002 movel %d2,%d0 47cc0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cc6: 4e5e unlk %fp 47cc8: 4e75 rts
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
47cca: 4eb9 0007 f9bc jsr 7f9bc <__errno> 47cd0: 74ff moveq #-1,%d2 47cd2: 760e moveq #14,%d3 47cd4: 2040 moveal %d0,%a0
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cd6: 2002 movel %d2,%d0
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
rtems_set_errno_and_return_minus_one( EFAULT );
47cd8: 2083 movel %d3,%a0@
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47cda: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47ce0: 4e5e unlk %fp 47ce2: 4e75 rts
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
return -1;
if ( !loc.handlers->fstat_h ){
rtems_filesystem_freenode( &loc );
47ce4: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 47ce8: 4a88 tstl %a0 <== NOT EXECUTED 47cea: 670e beqs 47cfa <stat+0xca> <== NOT EXECUTED 47cec: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 47cf0: 4a88 tstl %a0 <== NOT EXECUTED 47cf2: 6706 beqs 47cfa <stat+0xca> <== NOT EXECUTED 47cf4: 2f04 movel %d4,%sp@- <== NOT EXECUTED 47cf6: 4e90 jsr %a0@ <== NOT EXECUTED 47cf8: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
47cfa: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 47d00: 74ff moveq #-1,%d2 <== NOT EXECUTED 47d02: 2040 moveal %d0,%a0 <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47d04: 2002 movel %d2,%d0 <== NOT EXECUTED 47d06: 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 );
47d0c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
rtems_filesystem_freenode( &loc );
return status;
}
47d12: 4e5e unlk %fp <== NOT EXECUTED
0006875c <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
6875c: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 68760: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 68764: 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 ) )
68768: 260e movel %fp,%d3 <== NOT EXECUTED 6876a: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 68770: 2f02 movel %d2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
68772: 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 ) )
68776: 4eb9 0008 5a20 jsr 85a20 <strlen> <== NOT EXECUTED 6877c: 7201 moveq #1,%d1 <== NOT EXECUTED 6877e: 2e81 movel %d1,%sp@ <== NOT EXECUTED 68780: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68782: 42a7 clrl %sp@- <== NOT EXECUTED 68784: 2f00 movel %d0,%sp@- <== NOT EXECUTED 68786: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68788: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> <== NOT EXECUTED 6878e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 68792: 4a80 tstl %d0 <== NOT EXECUTED 68794: 6662 bnes 687f8 <statvfs+0x9c> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
68796: 226e fffc moveal %fp@(-4),%a1 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
6879a: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 6879e: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED 687a2: 6762 beqs 68806 <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));
687a4: 2044 moveal %d4,%a0 <== NOT EXECUTED 687a6: 4298 clrl %a0@+ <== NOT EXECUTED 687a8: 4298 clrl %a0@+ <== NOT EXECUTED 687aa: 4298 clrl %a0@+ <== NOT EXECUTED 687ac: 4298 clrl %a0@+ <== NOT EXECUTED 687ae: 4298 clrl %a0@+ <== NOT EXECUTED 687b0: 4298 clrl %a0@+ <== NOT EXECUTED 687b2: 4298 clrl %a0@+ <== NOT EXECUTED 687b4: 4298 clrl %a0@+ <== NOT EXECUTED 687b6: 4298 clrl %a0@+ <== NOT EXECUTED 687b8: 4298 clrl %a0@+ <== NOT EXECUTED 687ba: 4298 clrl %a0@+ <== NOT EXECUTED 687bc: 4298 clrl %a0@+ <== NOT EXECUTED 687be: 4298 clrl %a0@+ <== NOT EXECUTED 687c0: 4290 clrl %a0@ <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
687c2: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 687c6: 2f04 movel %d4,%sp@- <== NOT EXECUTED 687c8: 4869 001c pea %a1@(28) <== NOT EXECUTED 687cc: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED 687d0: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
687d2: 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 );
687d6: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
687d8: 508f addql #8,%sp <== NOT EXECUTED 687da: 4a88 tstl %a0 <== NOT EXECUTED 687dc: 670e beqs 687ec <statvfs+0x90> <== NOT EXECUTED 687de: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 687e2: 4a88 tstl %a0 <== NOT EXECUTED 687e4: 6706 beqs 687ec <statvfs+0x90> <== NOT EXECUTED 687e6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 687e8: 4e90 jsr %a0@ <== NOT EXECUTED 687ea: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
687ec: 2002 movel %d2,%d0 <== NOT EXECUTED 687ee: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 687f4: 4e5e unlk %fp <== NOT EXECUTED 687f6: 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 ) )
687f8: 74ff moveq #-1,%d2 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
687fa: 2002 movel %d2,%d0 <== NOT EXECUTED 687fc: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68802: 4e5e unlk %fp <== NOT EXECUTED 68804: 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 );
68806: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 6880c: 74ff moveq #-1,%d2 <== NOT EXECUTED 6880e: 2040 moveal %d0,%a0 <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
rtems_filesystem_freenode( &loc );
return result;
}
68810: 2002 movel %d2,%d0 <== NOT EXECUTED 68812: 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 );
68818: 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;
}
6881e: 4e5e unlk %fp <== NOT EXECUTED
...
00068824 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
68824: 4e56 ffe8 linkw %fp,#-24 68828: 226e 000c moveal %fp@(12),%a1 6882c: 2f0a movel %a2,%sp@- 6882e: 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 );
68830: 742f moveq #47,%d2 68832: 1211 moveb %a1@,%d1 68834: 1001 moveb %d1,%d0 68836: 49c0 extbl %d0 68838: b480 cmpl %d0,%d2 6883a: 670e beqs 6884a <symlink+0x26> 6883c: 143c 005c moveb #92,%d2 68840: b480 cmpl %d0,%d2 68842: 6706 beqs 6884a <symlink+0x26> 68844: 4a01 tstb %d1 68846: 6600 0092 bnew 688da <symlink+0xb6> 6884a: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 68850: 45ee ffe8 lea %fp@(-24),%a2 68854: 7001 moveq #1,%d0 68856: 24a8 0018 movel %a0@(24),%a2@ 6885a: 2d68 001c ffec movel %a0@(28),%fp@(-20) 68860: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 68866: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 6886c: 2d68 0028 fff8 movel %a0@(40),%fp@(-8)
if ( !loc.ops->evalformake_h ) {
68872: 206e fff4 moveal %fp@(-12),%a0 68876: 2068 0004 moveal %a0@(4),%a0 6887a: 4a88 tstl %a0 6887c: 6700 008a beqw 68908 <symlink+0xe4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
68880: 486e fffc pea %fp@(-4) 68884: 2f0a movel %a2,%sp@- 68886: 4871 0800 pea %a1@(00000000,%d0:l) 6888a: 4e90 jsr %a0@
if ( result != 0 )
6888c: 4fef 000c lea %sp@(12),%sp 68890: 4a80 tstl %d0 68892: 6600 0092 bnew 68926 <symlink+0x102>
return -1;
if ( !loc.ops->symlink_h ) {
68896: 226e fff4 moveal %fp@(-12),%a1 6889a: 2069 0038 moveal %a1@(56),%a0 6889e: 4a88 tstl %a0 688a0: 6700 0094 beqw 68936 <symlink+0x112>
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
688a4: 2f2e fffc movel %fp@(-4),%sp@- 688a8: 2f2e 0008 movel %fp@(8),%sp@- 688ac: 2f0a movel %a2,%sp@- 688ae: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
688b0: 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);
688b4: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
688b6: 4fef 000c lea %sp@(12),%sp 688ba: 4a88 tstl %a0 688bc: 670e beqs 688cc <symlink+0xa8> 688be: 2068 001c moveal %a0@(28),%a0 688c2: 4a88 tstl %a0 688c4: 6706 beqs 688cc <symlink+0xa8> 688c6: 2f0a movel %a2,%sp@- 688c8: 4e90 jsr %a0@ 688ca: 588f addql #4,%sp
return result;
}
688cc: 2002 movel %d2,%d0 688ce: 242e ffe0 movel %fp@(-32),%d2 688d2: 246e ffe4 moveal %fp@(-28),%a2 688d6: 4e5e unlk %fp 688d8: 4e75 rts
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
688da: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 688e0: 45ee ffe8 lea %fp@(-24),%a2 688e4: 5888 addql #4,%a0 688e6: 4280 clrl %d0 688e8: 2498 movel %a0@+,%a2@ 688ea: 2d58 ffec movel %a0@+,%fp@(-20) 688ee: 2d58 fff0 movel %a0@+,%fp@(-16) 688f2: 2d58 fff4 movel %a0@+,%fp@(-12) 688f6: 2d50 fff8 movel %a0@,%fp@(-8)
if ( !loc.ops->evalformake_h ) {
688fa: 206e fff4 moveal %fp@(-12),%a0 688fe: 2068 0004 moveal %a0@(4),%a0 68902: 4a88 tstl %a0 68904: 6600 ff7a bnew 68880 <symlink+0x5c>
if ( result != 0 )
return -1;
if ( !loc.ops->symlink_h ) {
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
68908: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 6890e: 74ff moveq #-1,%d2 <== NOT EXECUTED 68910: 2040 moveal %d0,%a0 <== NOT EXECUTED 68912: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68918: 2002 movel %d2,%d0 <== NOT EXECUTED 6891a: 242e ffe0 movel %fp@(-32),%d2 <== NOT EXECUTED 6891e: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED 68922: 4e5e unlk %fp <== NOT EXECUTED 68924: 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 )
68926: 74ff moveq #-1,%d2
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
rtems_filesystem_freenode( &loc );
return result;
}
68928: 2002 movel %d2,%d0 6892a: 242e ffe0 movel %fp@(-32),%d2 6892e: 246e ffe4 moveal %fp@(-28),%a2 68932: 4e5e unlk %fp 68934: 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 );
68936: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 6893a: 4a88 tstl %a0 <== NOT EXECUTED 6893c: 67ca beqs 68908 <symlink+0xe4> <== NOT EXECUTED 6893e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68940: 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 );
68942: 4e90 jsr %a0@ <== NOT EXECUTED 68944: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68946: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 6894c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6894e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 68954: 60c2 bras 68918 <symlink+0xf4> <== NOT EXECUTED
...
00052c88 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
52c88: 4e56 0000 linkw %fp,#0 52c8c: 202e 000c movel %fp@(12),%d0 52c90: 2f03 movel %d3,%sp@- 52c92: 262e 0010 movel %fp@(16),%d3 52c96: 2f02 movel %d2,%sp@- 52c98: 242e 0008 movel %fp@(8),%d2
switch (opt) {
52c9c: 4a80 tstl %d0 52c9e: 6738 beqs 52cd8 <tcsetattr+0x50>
52ca0: 7201 moveq #1,%d1 <== NOT EXECUTED 52ca2: b280 cmpl %d0,%d1 <== NOT EXECUTED 52ca4: 671c beqs 52cc2 <tcsetattr+0x3a> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
52ca6: 4eb9 0005 6cc8 jsr 56cc8 <__errno> <== NOT EXECUTED 52cac: 2040 moveal %d0,%a0 <== NOT EXECUTED 52cae: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
}
}
52cb4: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 52cb8: 70ff moveq #-1,%d0 <== NOT EXECUTED 52cba: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 52cbe: 4e5e unlk %fp <== NOT EXECUTED 52cc0: 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)
52cc2: 42a7 clrl %sp@- <== NOT EXECUTED 52cc4: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED 52cc8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 52cca: 4eb9 0005 5e90 jsr 55e90 <ioctl> <== NOT EXECUTED 52cd0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 52cd4: 4a80 tstl %d0 <== NOT EXECUTED 52cd6: 6ddc blts 52cb4 <tcsetattr+0x2c> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52cd8: 2d43 0010 movel %d3,%fp@(16) 52cdc: 7002 moveq #2,%d0 52cde: 2d42 0008 movel %d2,%fp@(8)
} }
52ce2: 242e fff8 movel %fp@(-8),%d2 52ce6: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52cea: 2d40 000c movel %d0,%fp@(12)
} }
52cee: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
52cf0: 4ef9 0005 5e90 jmp 55e90 <ioctl>
...
0004d5a4 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4d5a4: 4e56 ffbc linkw %fp,#-68 4d5a8: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4d5ac: 282e 0008 movel %fp@(8),%d4
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4d5b0: 2f04 movel %d4,%sp@- 4d5b2: 4eb9 0004 25a4 jsr 425a4 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4d5b8: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4d5ba: 2400 movel %d0,%d2
if ( parentpathlen == 0 )
4d5bc: 6600 01c8 bnew 4d786 <unlink+0x1e2>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4d5c0: 2044 moveal %d4,%a0 4d5c2: 762f moveq #47,%d3 4d5c4: 1210 moveb %a0@,%d1 4d5c6: 1001 moveb %d1,%d0 4d5c8: 49c0 extbl %d0 4d5ca: b680 cmpl %d0,%d3 4d5cc: 670e beqs 4d5dc <unlink+0x38> 4d5ce: 163c 005c moveb #92,%d3 4d5d2: b680 cmpl %d0,%d3 4d5d4: 6706 beqs 4d5dc <unlink+0x38> 4d5d6: 4a01 tstb %d1 4d5d8: 6600 00fc bnew 4d6d6 <unlink+0x132> 4d5dc: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 4d5e2: 45ee ffec lea %fp@(-20),%a2 4d5e6: 49ee fff0 lea %fp@(-16),%a4 4d5ea: 200e movel %fp,%d0 4d5ec: 0680 ffff fff4 addil #-12,%d0 4d5f2: 2640 moveal %d0,%a3 4d5f4: 4bee fff8 lea %fp@(-8),%a5 4d5f8: 224e moveal %fp,%a1 4d5fa: 24a8 0018 movel %a0@(24),%a2@ 4d5fe: 28a8 001c movel %a0@(28),%a4@ 4d602: 26a8 0020 movel %a0@(32),%a3@ 4d606: 2aa8 0024 movel %a0@(36),%a5@ 4d60a: 2328 0028 movel %a0@(40),%a1@- 4d60e: 4203 clrb %d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d610: 2040 moveal %d0,%a0
name = path + parentpathlen;
4d612: 2644 moveal %d4,%a3 4d614: d7c2 addal %d2,%a3
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4d616: 240e movel %fp,%d2 4d618: 0682 ffff ffd8 addil #-40,%d2
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d61e: 2d50 ffe0 movel %a0@,%fp@(-32) 4d622: 2d51 ffe8 movel %a1@,%fp@(-24) 4d626: 2d54 ffdc movel %a4@,%fp@(-36)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4d62a: 49f9 0004 ec34 lea 4ec34 <strlen>,%a4
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4d630: 2d55 ffe4 movel %a5@,%fp@(-28) 4d634: 2d52 ffd8 movel %a2@,%fp@(-40)
name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4d638: 2f0b movel %a3,%sp@- 4d63a: 4e94 jsr %a4@ 4d63c: 2e80 movel %d0,%sp@ 4d63e: 2f0b movel %a3,%sp@- 4d640: 4eb9 0004 255c jsr 4255c <rtems_filesystem_prefix_separators> 4d646: d7c0 addal %d0,%a3
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4d648: 2f0b movel %a3,%sp@- 4d64a: 4e94 jsr %a4@ 4d64c: 4297 clrl %sp@ 4d64e: 2f02 movel %d2,%sp@- 4d650: 42a7 clrl %sp@- 4d652: 2f00 movel %d0,%sp@- 4d654: 2f0b movel %a3,%sp@- 4d656: 4eb9 0004 2616 jsr 42616 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4d65c: 4fef 001c lea %sp@(28),%sp 4d660: 4a80 tstl %d0 4d662: 6600 00a2 bnew 4d706 <unlink+0x162>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
}
if ( !loc.ops->node_type_h ) {
4d666: 226e ffe4 moveal %fp@(-28),%a1 4d66a: 2069 0010 moveal %a1@(16),%a0 4d66e: 4a88 tstl %a0 4d670: 6700 00ce beqw 4d740 <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 ) {
4d674: 2f02 movel %d2,%sp@- 4d676: 4e90 jsr %a0@ 4d678: 588f addql #4,%sp 4d67a: 7201 moveq #1,%d1 4d67c: b280 cmpl %d0,%d1 4d67e: 6700 0140 beqw 4d7c0 <unlink+0x21c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
4d682: 226e ffe4 moveal %fp@(-28),%a1 4d686: 2069 000c moveal %a1@(12),%a0 4d68a: 4a88 tstl %a0 4d68c: 6700 00b2 beqw 4d740 <unlink+0x19c>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4d690: 2f02 movel %d2,%sp@- 4d692: 2f0a movel %a2,%sp@- 4d694: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
4d696: 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 );
4d69a: 2640 moveal %d0,%a3
rtems_filesystem_freenode( &loc );
4d69c: 508f addql #8,%sp 4d69e: 4a88 tstl %a0 4d6a0: 670e beqs 4d6b0 <unlink+0x10c> 4d6a2: 2068 001c moveal %a0@(28),%a0 4d6a6: 4a88 tstl %a0 4d6a8: 6706 beqs 4d6b0 <unlink+0x10c> 4d6aa: 2f02 movel %d2,%sp@- 4d6ac: 4e90 jsr %a0@ 4d6ae: 588f addql #4,%sp
if ( free_parentloc )
4d6b0: 4a03 tstb %d3 4d6b2: 6716 beqs 4d6ca <unlink+0x126>
rtems_filesystem_freenode( &parentloc );
4d6b4: 206e fff8 moveal %fp@(-8),%a0 4d6b8: 4a88 tstl %a0 4d6ba: 670e beqs 4d6ca <unlink+0x126> 4d6bc: 2068 001c moveal %a0@(28),%a0 4d6c0: 4a88 tstl %a0 4d6c2: 6706 beqs 4d6ca <unlink+0x126> 4d6c4: 2f0a movel %a2,%sp@- 4d6c6: 4e90 jsr %a0@ 4d6c8: 588f addql #4,%sp
return result;
}
4d6ca: 200b movel %a3,%d0 4d6cc: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d6d2: 4e5e unlk %fp 4d6d4: 4e75 rts
*/
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4d6d6: 2079 0005 c2f4 moveal 5c2f4 <rtems_current_user_env>,%a0 4d6dc: 45ee ffec lea %fp@(-20),%a2 4d6e0: 5888 addql #4,%a0 4d6e2: 49ee fff0 lea %fp@(-16),%a4 4d6e6: 200e movel %fp,%d0 4d6e8: 0680 ffff fff4 addil #-12,%d0 4d6ee: 2640 moveal %d0,%a3 4d6f0: 4bee fff8 lea %fp@(-8),%a5 4d6f4: 224e moveal %fp,%a1 4d6f6: 2498 movel %a0@+,%a2@ 4d6f8: 2898 movel %a0@+,%a4@ 4d6fa: 2698 movel %a0@+,%a3@ 4d6fc: 2a98 movel %a0@+,%a5@ 4d6fe: 2310 movel %a0@,%a1@- 4d700: 4203 clrb %d3 4d702: 6000 ff0c braw 4d610 <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 )
4d706: 4a03 tstb %d3 4d708: 6610 bnes 4d71a <unlink+0x176>
result = (*loc.ops->unlink_h)( &parentloc, &loc );
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
4d70a: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
return result;
}
4d70e: 200b movel %a3,%d0 <== NOT EXECUTED 4d710: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4d716: 4e5e unlk %fp <== NOT EXECUTED 4d718: 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 );
4d71a: 206e fff8 moveal %fp@(-8),%a0 4d71e: 4a88 tstl %a0 4d720: 67e8 beqs 4d70a <unlink+0x166> 4d722: 2028 001c movel %a0@(28),%d0 4d726: 67e2 beqs 4d70a <unlink+0x166> 4d728: 2f0a movel %a2,%sp@- 4d72a: 2040 moveal %d0,%a0 4d72c: 367c ffff moveaw #-1,%a3 4d730: 4e90 jsr %a0@ 4d732: 588f addql #4,%sp
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d734: 200b movel %a3,%d0 4d736: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d73c: 4e5e unlk %fp 4d73e: 4e75 rts
rtems_filesystem_freenode( &parentloc );
rtems_set_errno_and_return_minus_one( EISDIR );
}
if ( !loc.ops->unlink_h ) {
rtems_filesystem_freenode( &loc );
4d740: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4d744: 4a88 tstl %a0 <== NOT EXECUTED 4d746: 6706 beqs 4d74e <unlink+0x1aa> <== NOT EXECUTED 4d748: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d74a: 4e90 jsr %a0@ <== NOT EXECUTED 4d74c: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4d74e: 4a03 tstb %d3 <== NOT EXECUTED 4d750: 6716 beqs 4d768 <unlink+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4d752: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d756: 4a88 tstl %a0 <== NOT EXECUTED 4d758: 670e beqs 4d768 <unlink+0x1c4> <== NOT EXECUTED 4d75a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d75e: 4a88 tstl %a0 <== NOT EXECUTED 4d760: 6706 beqs 4d768 <unlink+0x1c4> <== NOT EXECUTED 4d762: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d764: 4e90 jsr %a0@ <== NOT EXECUTED 4d766: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4d768: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4d76e: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4d772: 2040 moveal %d0,%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d774: 200b movel %a3,%d0 <== NOT EXECUTED 4d776: 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 );
4d77c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d782: 4e5e unlk %fp <== NOT EXECUTED 4d784: 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,
4d786: 42a7 clrl %sp@- 4d788: 45ee ffec lea %fp@(-20),%a2 4d78c: 2f0a movel %a2,%sp@- 4d78e: 4878 0002 pea 2 <DOUBLE_FLOAT> 4d792: 2f00 movel %d0,%sp@- 4d794: 2f04 movel %d4,%sp@- 4d796: 4eb9 0004 2720 jsr 42720 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4d79c: 4fef 0014 lea %sp@(20),%sp 4d7a0: 4a80 tstl %d0 4d7a2: 6600 ff66 bnew 4d70a <unlink+0x166> 4d7a6: 200e movel %fp,%d0 4d7a8: 49ee fff0 lea %fp@(-16),%a4 4d7ac: 0680 ffff fff4 addil #-12,%d0 4d7b2: 4bee fff8 lea %fp@(-8),%a5 4d7b6: 43ee fffc lea %fp@(-4),%a1 4d7ba: 7601 moveq #1,%d3 4d7bc: 6000 fe52 braw 4d610 <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 );
4d7c0: 206e ffe4 moveal %fp@(-28),%a0 4d7c4: 4a88 tstl %a0 4d7c6: 670e beqs 4d7d6 <unlink+0x232> 4d7c8: 2068 001c moveal %a0@(28),%a0 4d7cc: 4a88 tstl %a0 4d7ce: 6706 beqs 4d7d6 <unlink+0x232> 4d7d0: 2f02 movel %d2,%sp@- 4d7d2: 4e90 jsr %a0@ 4d7d4: 588f addql #4,%sp
if ( free_parentloc )
4d7d6: 4a03 tstb %d3 4d7d8: 6716 beqs 4d7f0 <unlink+0x24c>
rtems_filesystem_freenode( &parentloc );
4d7da: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d7de: 4a88 tstl %a0 <== NOT EXECUTED 4d7e0: 670e beqs 4d7f0 <unlink+0x24c> <== NOT EXECUTED 4d7e2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d7e6: 4a88 tstl %a0 <== NOT EXECUTED 4d7e8: 6706 beqs 4d7f0 <unlink+0x24c> <== NOT EXECUTED 4d7ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d7ec: 4e90 jsr %a0@ <== NOT EXECUTED 4d7ee: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4d7f0: 4eb9 0004 d868 jsr 4d868 <__errno> 4d7f6: 367c ffff moveaw #-1,%a3 4d7fa: 2040 moveal %d0,%a0 4d7fc: 7015 moveq #21,%d0 4d7fe: 2080 movel %d0,%a0@
rtems_filesystem_freenode( &loc );
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return result;
}
4d800: 200b movel %a3,%d0 4d802: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5
4d808: 4e5e unlk %fp <== NOT EXECUTED
00068a68 <unmount>:
*/
int unmount(
const char *path
)
{
68a68: 4e56 ffec linkw %fp,#-20 68a6c: 2f0a movel %a2,%sp@- 68a6e: 246e 0008 moveal %fp@(8),%a2 68a72: 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 ) )
68a74: 240e movel %fp,%d2 68a76: 0682 ffff ffec addil #-20,%d2 68a7c: 2f0a movel %a2,%sp@- 68a7e: 4eb9 0008 5a20 jsr 85a20 <strlen> 68a84: 7201 moveq #1,%d1 68a86: 2e81 movel %d1,%sp@ 68a88: 2f02 movel %d2,%sp@- 68a8a: 42a7 clrl %sp@- 68a8c: 2f00 movel %d0,%sp@- 68a8e: 2f0a movel %a2,%sp@- 68a90: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> 68a96: 4fef 0014 lea %sp@(20),%sp 68a9a: 4a80 tstl %d0 68a9c: 6600 00b0 bnew 68b4e <unmount+0xe6>
return -1;
mt_entry = loc.mt_entry;
68aa0: 246e fffc moveal %fp@(-4),%a2
fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root;
68aa4: 202e ffec movel %fp@(-20),%d0 68aa8: b0aa 001c cmpl %a2@(28),%d0 68aac: 6600 00fa bnew 68ba8 <unmount+0x140>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
68ab0: 206e fff8 moveal %fp@(-8),%a0 68ab4: 4a88 tstl %a0 68ab6: 670e beqs 68ac6 <unmount+0x5e> 68ab8: 2068 001c moveal %a0@(28),%a0 68abc: 4a88 tstl %a0 68abe: 6706 beqs 68ac6 <unmount+0x5e> 68ac0: 2f02 movel %d2,%sp@- 68ac2: 4e90 jsr %a0@ 68ac4: 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;
68ac6: 206a 0014 moveal %a2@(20),%a0 68aca: 4aa8 0028 tstl %a0@(40) 68ace: 6700 0126 beqw 68bf6 <unmount+0x18e>
fs_root_loc = &mt_entry->mt_fs_root;
68ad2: 206a 0028 moveal %a2@(40),%a0 68ad6: 4aa8 002c tstl %a0@(44) 68ada: 6700 011a beqw 68bf6 <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 )
68ade: 2079 000a 084c moveal a084c <rtems_current_user_env>,%a0 68ae4: b5e8 0014 cmpal %a0@(20),%a2 68ae8: 6728 beqs 68b12 <unmount+0xaa>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
68aea: 2079 000a 51b8 moveal a51b8 <rtems_filesystem_mount_table_control>,%a0 68af0: b1fc 000a 51bc cmpal #676284,%a0 68af6: 6734 beqs 68b2c <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 ) {
68af8: 202a 002c movel %a2@(44),%d0 68afc: b0a8 0018 cmpl %a0@(24),%d0 68b00: 6710 beqs 68b12 <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 ) {
68b02: 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;
68b04: b1fc 000a 51bc cmpal #676284,%a0 68b0a: 6720 beqs 68b2c <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 ) {
68b0c: b0a8 0018 cmpl %a0@(24),%d0 68b10: 66f0 bnes 68b02 <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 );
68b12: 4eb9 0007 f9bc jsr 7f9bc <__errno>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b18: 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 );
68b1c: 2040 moveal %d0,%a0 68b1e: 7210 moveq #16,%d1 68b20: 70ff moveq #-1,%d0
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b22: 246e ffe8 moveal %fp@(-24),%a2 68b26: 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 );
68b28: 2081 movel %d1,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b2a: 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 )
68b2c: 2f0a movel %a2,%sp@- 68b2e: 4eb9 0004 6a70 jsr 46a70 <rtems_libio_is_open_files_in_fs> 68b34: 588f addql #4,%sp 68b36: 7201 moveq #1,%d1 68b38: b280 cmpl %d0,%d1 68b3a: 67d6 beqs 68b12 <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 )
68b3c: 206a 0014 moveal %a2@(20),%a0 68b40: 2f0a movel %a2,%sp@- 68b42: 2068 0028 moveal %a0@(40),%a0 68b46: 4e90 jsr %a0@ 68b48: 588f addql #4,%sp 68b4a: 4a80 tstl %d0 68b4c: 670e beqs 68b5c <unmount+0xf4>
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68b4e: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68b52: 70ff moveq #-1,%d0
}
68b54: 246e ffe8 moveal %fp@(-24),%a2 68b58: 4e5e unlk %fp 68b5a: 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){
68b5c: 206a 0028 moveal %a2@(40),%a0 68b60: 2f0a movel %a2,%sp@- 68b62: 2068 002c moveal %a0@(44),%a0 68b66: 4e90 jsr %a0@ 68b68: 588f addql #4,%sp 68b6a: 4a80 tstl %d0 68b6c: 666a bnes 68bd8 <unmount+0x170>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
68b6e: 2f0a movel %a2,%sp@- 68b70: 4eb9 0004 b5e0 jsr 4b5e0 <_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 );
68b76: 206a 0014 moveal %a2@(20),%a0 68b7a: 588f addql #4,%sp 68b7c: 4a88 tstl %a0 68b7e: 6710 beqs 68b90 <unmount+0x128> 68b80: 2068 001c moveal %a0@(28),%a0 68b84: 4a88 tstl %a0 68b86: 6708 beqs 68b90 <unmount+0x128> 68b88: 486a 0008 pea %a2@(8) 68b8c: 4e90 jsr %a0@ 68b8e: 588f addql #4,%sp
free( mt_entry );
68b90: 2f0a movel %a2,%sp@- 68b92: 4eb9 0004 67c0 jsr 467c0 <free>
return 0;
}
68b98: 242e ffe4 movel %fp@(-28),%d2
*/
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
68b9c: 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 );
68b9e: 4280 clrl %d0
return 0;
}
68ba0: 246e ffe8 moveal %fp@(-24),%a2 68ba4: 4e5e unlk %fp 68ba6: 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 );
68ba8: 206e fff8 moveal %fp@(-8),%a0 68bac: 4a88 tstl %a0 68bae: 670e beqs 68bbe <unmount+0x156> 68bb0: 2068 001c moveal %a0@(28),%a0 68bb4: 4a88 tstl %a0 68bb6: 6706 beqs 68bbe <unmount+0x156> 68bb8: 2f02 movel %d2,%sp@- 68bba: 4e90 jsr %a0@ 68bbc: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
68bbe: 4eb9 0007 f9bc jsr 7f9bc <__errno> 68bc4: 740d moveq #13,%d2 68bc6: 2040 moveal %d0,%a0 68bc8: 70ff moveq #-1,%d0 68bca: 2082 movel %d2,%a0@
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68bcc: 242e ffe4 movel %fp@(-28),%d2 68bd0: 246e ffe8 moveal %fp@(-24),%a2 68bd4: 4e5e unlk %fp 68bd6: 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 )
68bd8: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 68bdc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68bde: 2028 0020 movel %a0@(32),%d0 <== NOT EXECUTED 68be2: 2040 moveal %d0,%a0 <== NOT EXECUTED 68be4: 4e90 jsr %a0@ <== NOT EXECUTED 68be6: 588f addql #4,%sp <== NOT EXECUTED 68be8: 4a80 tstl %d0 <== NOT EXECUTED 68bea: 6700 ff62 beqw 68b4e <unmount+0xe6> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
68bee: 42a7 clrl %sp@- <== NOT EXECUTED 68bf0: 4eb9 0004 b2bc jsr 4b2bc <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 );
68bf6: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68bfc: 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 );
68c00: 2040 moveal %d0,%a0 <== NOT EXECUTED 68c02: 70ff moveq #-1,%d0 <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
68c04: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 68c08: 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 );
68c0a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
...
00068c14 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
68c14: 4e56 ffe0 linkw %fp,#-32 68c18: 48d7 040c moveml %d2-%d3/%a2,%sp@ 68c1c: 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 ) )
68c20: 240e movel %fp,%d2 68c22: 0682 ffff ffec addil #-20,%d2 68c28: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
68c2a: 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 ) )
68c2e: 4eb9 0008 5a20 jsr 85a20 <strlen> 68c34: 7201 moveq #1,%d1 68c36: 2e81 movel %d1,%sp@ 68c38: 2f02 movel %d2,%sp@- 68c3a: 42a7 clrl %sp@- 68c3c: 2f00 movel %d0,%sp@- 68c3e: 2f03 movel %d3,%sp@- 68c40: 4eb9 0004 66cc jsr 466cc <rtems_filesystem_evaluate_path> 68c46: 4fef 0014 lea %sp@(20),%sp 68c4a: 4a80 tstl %d0 68c4c: 663e bnes 68c8c <utime+0x78>
return -1;
if ( !temp_loc.ops->utime_h ){
68c4e: 226e fff8 moveal %fp@(-8),%a1 68c52: 2069 0030 moveal %a1@(48),%a0 68c56: 4a88 tstl %a0 68c58: 6740 beqs 68c9a <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 );
68c5a: 2f2a 0004 movel %a2@(4),%sp@- 68c5e: 2f12 movel %a2@,%sp@- 68c60: 2f02 movel %d2,%sp@- 68c62: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
68c64: 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 );
68c68: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
68c6a: 4fef 000c lea %sp@(12),%sp 68c6e: 4a88 tstl %a0 68c70: 670e beqs 68c80 <utime+0x6c> 68c72: 2068 001c moveal %a0@(28),%a0 68c76: 4a88 tstl %a0 68c78: 6706 beqs 68c80 <utime+0x6c> 68c7a: 2f02 movel %d2,%sp@- 68c7c: 4e90 jsr %a0@ 68c7e: 588f addql #4,%sp
return result;
}
68c80: 2003 movel %d3,%d0 68c82: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68c88: 4e5e unlk %fp 68c8a: 4e75 rts
)
{
rtems_filesystem_location_info_t temp_loc;
int result;
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) )
68c8c: 76ff moveq #-1,%d3
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
rtems_filesystem_freenode( &temp_loc );
return result;
}
68c8e: 2003 movel %d3,%d0 68c90: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68c96: 4e5e unlk %fp 68c98: 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 );
68c9a: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68c9e: 4a88 tstl %a0 <== NOT EXECUTED 68ca0: 6706 beqs 68ca8 <utime+0x94> <== NOT EXECUTED 68ca2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68ca4: 4e90 jsr %a0@ <== NOT EXECUTED 68ca6: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
68ca8: 4eb9 0007 f9bc jsr 7f9bc <__errno> <== NOT EXECUTED 68cae: 76ff moveq #-1,%d3 <== NOT EXECUTED 68cb0: 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;
}
68cb2: 2003 movel %d3,%d0 <== NOT EXECUTED 68cb4: 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 );
68cba: 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;
}
68cc0: 4e5e unlk %fp <== NOT EXECUTED
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 b30f lea 5b30f <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 c2dc moveal 5c2dc <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 b30e lea 5b30e <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>
0005a58c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
5a58c: 4e56 fff4 linkw %fp,#-12 5a590: 202e 0008 movel %fp@(8),%d0 5a594: 222e 000c movel %fp@(12),%d1 5a598: 206e 0010 moveal %fp@(16),%a0 5a59c: 48d7 040c moveml %d2-%d3/%a2,%sp@
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
5a5a0: b0b9 0005 c1e4 cmpl 5c1e4 <rtems_libio_number_iops>,%d0 5a5a6: 6466 bccs 5a60e <write+0x82>
iop = rtems_libio_iop( fd );
5a5a8: 2479 0005 d86c moveal 5d86c <rtems_libio_iops>,%a2 5a5ae: ed88 lsll #6,%d0 5a5b0: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
5a5b2: 202a 0014 movel %a2@(20),%d0 5a5b6: 0800 0008 btst #8,%d0 5a5ba: 6752 beqs 5a60e <write+0x82>
rtems_libio_check_buffer( buffer );
5a5bc: 4a81 tstl %d1 5a5be: 6766 beqs 5a626 <write+0x9a>
rtems_libio_check_count( count );
5a5c0: 4a88 tstl %a0 5a5c2: 673e beqs 5a602 <write+0x76>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5a5c4: 44c0 movew %d0,%ccr 5a5c6: 665e bnes 5a626 <write+0x9a>
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
5a5c8: 226a 003c moveal %a2@(60),%a1 5a5cc: 2269 000c moveal %a1@(12),%a1 5a5d0: 4a89 tstl %a1 5a5d2: 676a beqs 5a63e <write+0xb2>
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->write_h)( iop, buffer, count );
5a5d4: 2f08 movel %a0,%sp@- 5a5d6: 2f01 movel %d1,%sp@- 5a5d8: 2f0a movel %a2,%sp@- 5a5da: 4e91 jsr %a1@
if ( rc > 0 )
5a5dc: 4fef 000c lea %sp@(12),%sp 5a5e0: 4a80 tstl %d0 5a5e2: 6f14 bles 5a5f8 <write+0x6c>
iop->offset += rc;
5a5e4: 2400 movel %d0,%d2 5a5e6: 5bc1 smi %d1 5a5e8: 49c1 extbl %d1 5a5ea: d5aa 0010 addl %d2,%a2@(16) 5a5ee: 262a 000c movel %a2@(12),%d3 5a5f2: d781 addxl %d1,%d3 5a5f4: 2543 000c movel %d3,%a2@(12)
return rc;
}
5a5f8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a5fe: 4e5e unlk %fp 5a600: 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 );
5a602: 4280 clrl %d0
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a604: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a60a: 4e5e unlk %fp 5a60c: 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 );
5a60e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a614: 7409 moveq #9,%d2 <== NOT EXECUTED 5a616: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a618: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a61a: 2082 movel %d2,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a61c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a622: 4e5e unlk %fp <== NOT EXECUTED 5a624: 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 );
5a626: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a62c: 7216 moveq #22,%d1 <== NOT EXECUTED 5a62e: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a630: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a632: 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 );
5a638: 2081 movel %d1,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a63a: 4e5e unlk %fp <== NOT EXECUTED 5a63c: 4e75 rts <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
5a63e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a644: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a646: 70ff moveq #-1,%d0 <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a648: 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 );
5a64e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if ( rc > 0 )
iop->offset += rc;
return rc;
}
5a654: 4e5e unlk %fp <== NOT EXECUTED
00046f3c <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
46f3c: 4e56 ffe4 linkw %fp,#-28 46f40: 202e 0008 movel %fp@(8),%d0 46f44: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 46f48: 246e 000c moveal %fp@(12),%a2 46f4c: 242e 0010 movel %fp@(16),%d2
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
46f50: b0b9 0005 fe54 cmpl 5fe54 <rtems_libio_number_iops>,%d0 46f56: 6400 00f0 bccw 47048 <writev+0x10c>
iop = rtems_libio_iop( fd );
46f5a: 2679 0006 1cb0 moveal 61cb0 <rtems_libio_iops>,%a3 46f60: ed88 lsll #6,%d0 46f62: d7c0 addal %d0,%a3
rtems_libio_check_is_open( iop );
46f64: 202b 0014 movel %a3@(20),%d0 46f68: 0800 0008 btst #8,%d0 46f6c: 6700 00da beqw 47048 <writev+0x10c>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
46f70: 44c0 movew %d0,%ccr 46f72: 666e bnes 46fe2 <writev+0xa6>
/*
* Argument validation on IO vector
*/
if ( !iov )
46f74: 4a8a tstl %a2 46f76: 676a beqs 46fe2 <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
46f78: 4a82 tstl %d2 46f7a: 6f66 bles 46fe2 <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
46f7c: 0c82 0000 0400 cmpil #1024,%d2 46f82: 6e5e bgts 46fe2 <writev+0xa6>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
46f84: 206b 003c moveal %a3@(60),%a0 46f88: 4aa8 000c tstl %a0@(12) 46f8c: 6700 00d4 beqw 47062 <writev+0x126>
rtems_set_errno_and_return_minus_one( ENOTSUP );
46f90: 204a moveal %a2,%a0 46f92: 93c9 subal %a1,%a1 46f94: 4281 clrl %d1 46f96: 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 )
46f98: 4a90 tstl %a0@ 46f9a: 6746 beqs 46fe2 <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 )
46f9c: 2028 0004 movel %a0@(4),%d0 46fa0: 57c4 seq %d4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
46fa2: 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++ ) {
46fa4: 5289 addql #1,%a1 46fa6: 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 )
46fa8: c883 andl %d3,%d4 46faa: 1604 moveb %d4,%d3
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
46fac: b081 cmpl %d1,%d0 46fae: 6d32 blts 46fe2 <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++ ) {
46fb0: 2200 movel %d0,%d1
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
46fb2: 0c80 0000 7fff cmpil #32767,%d0 46fb8: 6e28 bgts 46fe2 <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++ ) {
46fba: b3c2 cmpal %d2,%a1 46fbc: 6dda blts 46f98 <writev+0x5c>
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
46fbe: 4a04 tstb %d4 46fc0: 663a bnes 46ffc <writev+0xc0> 46fc2: 588a addql #4,%a2 46fc4: 4283 clrl %d3 46fc6: 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 )
46fc8: 2012 movel %a2@,%d0
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46fca: 5283 addql #1,%d3
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
46fcc: 4a80 tstl %d0 46fce: 663a bnes 4700a <writev+0xce>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46fd0: 508a addql #8,%a2 <== NOT EXECUTED 46fd2: b682 cmpl %d2,%d3 <== NOT EXECUTED 46fd4: 6df2 blts 46fc8 <writev+0x8c> <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46fd6: 2004 movel %d4,%d0 46fd8: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fde: 4e5e unlk %fp 46fe0: 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 );
46fe2: 4eb9 0004 fd94 jsr 4fd94 <__errno> 46fe8: 78ff moveq #-1,%d4 46fea: 2040 moveal %d0,%a0 46fec: 7016 moveq #22,%d0 46fee: 2080 movel %d0,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46ff0: 2004 movel %d4,%d0 46ff2: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46ff8: 4e5e unlk %fp 46ffa: 4e75 rts
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
46ffc: 4284 clrl %d4
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46ffe: 2004 movel %d4,%d0 47000: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 47006: 4e5e unlk %fp 47008: 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 );
4700a: 206b 003c moveal %a3@(60),%a0 4700e: 2f00 movel %d0,%sp@- 47010: 2f2a fffc movel %a2@(-4),%sp@- 47014: 2f0b movel %a3,%sp@- 47016: 2068 000c moveal %a0@(12),%a0 4701a: 4e90 jsr %a0@
if ( bytes < 0 )
4701c: 4fef 000c lea %sp@(12),%sp 47020: 4a80 tstl %d0 47022: 6d5a blts 4707e <writev+0x142>
return -1;
if ( bytes > 0 ) {
47024: 6716 beqs 4703c <writev+0x100>
iop->offset += bytes;
total += bytes;
47026: d880 addl %d0,%d4
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
47028: 2c00 movel %d0,%d6 4702a: 5bc5 smi %d5 4702c: 49c5 extbl %d5 4702e: ddab 0010 addl %d6,%a3@(16) 47032: 222b 000c movel %a3@(12),%d1 47036: d385 addxl %d5,%d1 47038: 2741 000c movel %d1,%a3@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
4703c: b092 cmpl %a2@,%d0 4703e: 6696 bnes 46fd6 <writev+0x9a>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
47040: 508a addql #8,%a2 47042: b682 cmpl %d2,%d3 47044: 6d82 blts 46fc8 <writev+0x8c> 47046: 608e bras 46fd6 <writev+0x9a>
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
iop = rtems_libio_iop( fd );
rtems_libio_check_is_open( iop );
47048: 4eb9 0004 fd94 jsr 4fd94 <__errno> 4704e: 78ff moveq #-1,%d4 47050: 7209 moveq #9,%d1 47052: 2040 moveal %d0,%a0
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
47054: 2004 movel %d4,%d0 47056: 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 );
4705c: 2081 movel %d1,%a0@
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4705e: 4e5e unlk %fp 47060: 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 );
47062: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 47068: 78ff moveq #-1,%d4 <== NOT EXECUTED 4706a: 2040 moveal %d0,%a0 <== 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
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 );
47074: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4707a: 4e5e unlk %fp <== NOT EXECUTED 4707c: 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 )
4707e: 78ff moveq #-1,%d4 <== NOT EXECUTED
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
47080: 2004 movel %d4,%d0 <== NOT EXECUTED 47082: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 47088: 4e5e unlk %fp <== NOT EXECUTED