000480c8 <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 ) {
480c8: 7206 moveq #6,%d1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
480ca: 4e56 0000 linkw %fp,#0
480ce: 206e 0008 moveal %fp@(8),%a0
480d2: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
switch( node->type ) {
480d4: 2450 moveal %a0@,%a2
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
480d6: 2268 0010 moveal %a0@(16),%a1
switch( node->type ) {
480da: 202a 0048 movel %a2@(72),%d0
480de: 5380 subql #1,%d0
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
480e0: 2269 0034 moveal %a1@(52),%a1
switch( node->type ) {
480e4: b280 cmpl %d0,%d1
480e6: 6546 bcss 4812e <IMFS_Set_handlers+0x66>
480e8: 303b 0a08 movew %pc@(480f2 <IMFS_Set_handlers+0x2a>,%d0:l:2),%d0
480ec: 48c0 extl %d0
480ee: 4efb 0802 jmp %pc@(480f2 <IMFS_Set_handlers+0x2a>,%d0:l)
480f2: 000e 016 <== NOT EXECUTED
480f4: 0016 026 <== NOT EXECUTED
480f6: 001e 036 <== NOT EXECUTED
480f8: 001e 036 <== NOT EXECUTED
480fa: 002a 052 <== NOT EXECUTED
480fc: 002a 052 <== NOT EXECUTED
480fe: 0032 062 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
48100: 2169 0008 0008 movel %a1@(8),%a0@(8)
break;
48106: 6026 bras 4812e <IMFS_Set_handlers+0x66>
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
48108: 203c 0005 a61a movel #370202,%d0
4810e: 601a bras 4812a <IMFS_Set_handlers+0x62>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
48110: 223c 0005 a652 movel #370258,%d1
48116: 2141 0008 movel %d1,%a0@(8)
break;
4811a: 6012 bras 4812e <IMFS_Set_handlers+0x66>
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
4811c: 2169 0004 0008 movel %a1@(4),%a0@(8)
break;
48122: 600a bras 4812e <IMFS_Set_handlers+0x66>
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
48124: 203c 0005 a576 movel #370038,%d0
4812a: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
4812e: 245f moveal %sp@+,%a2
48130: 4280 clrl %d0
48132: 4e5e unlk %fp
48134: 4e75 rts
0004c778 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4c778: 4e56 ffe8 linkw %fp,#-24
4c77c: 206e 0008 moveal %fp@(8),%a0
4c780: 48d7 041c moveml %d2-%d4/%a2,%sp@
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = (IMFS_jnode_t *) pathloc->node_access;
4c784: 2450 moveal %a0@,%a2
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4c786: 4284 clrl %d4
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4c788: 362e 000e movew %fp@(14),%d3
4c78c: 342e 0012 movew %fp@(18),%d2
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4c790: 4eb9 0004 d7d4 jsr 4d7d4 <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4c796: 4281 clrl %d1
4c798: 3800 movew %d0,%d4
4c79a: 322a 0038 movew %a2@(56),%d1
4c79e: b284 cmpl %d4,%d1
4c7a0: 6714 beqs 4c7b6 <IMFS_chown+0x3e>
4c7a2: 4a40 tstw %d0 <== NOT EXECUTED
4c7a4: 6710 beqs 4c7b6 <IMFS_chown+0x3e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4c7a6: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4c7ac: 7201 moveq #1,%d1 <== NOT EXECUTED
4c7ae: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c7b0: 70ff moveq #-1,%d0 <== NOT EXECUTED
4c7b2: 2081 movel %d1,%a0@ <== NOT EXECUTED
4c7b4: 601e bras 4c7d4 <IMFS_chown+0x5c> <== NOT EXECUTED
#endif
jnode->st_uid = owner;
4c7b6: 3543 0038 movew %d3,%a2@(56)
jnode->st_gid = group;
4c7ba: 3542 003a movew %d2,%a2@(58)
IMFS_update_ctime( jnode );
4c7be: 42a7 clrl %sp@-
4c7c0: 486e fff8 pea %fp@(-8)
4c7c4: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4c7ca: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4c7d0: 508f addql #8,%sp
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
4c7d2: 4280 clrl %d0
return 0;
}
4c7d4: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2
4c7da: 4e5e unlk %fp
4c7dc: 4e75 rts
...
0004b4c4 <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4b4c4: 4e56 fff0 linkw %fp,#-16
4b4c8: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
4b4cc: 266e 0008 moveal %fp@(8),%a3
4b4d0: 242e 000c movel %fp@(12),%d2
4b4d4: 246e 0018 moveal %fp@(24),%a2
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
4b4d8: 4a8b tstl %a3
4b4da: 6606 bnes 4b4e2 <IMFS_create_node+0x1e>
4b4dc: 99cc subal %a4,%a4 <== NOT EXECUTED
4b4de: 6000 00e6 braw 4b5c6 <IMFS_create_node+0x102> <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4b4e2: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
4b4e8: 2028 002c movel %a0@(44),%d0
4b4ec: 4680 notl %d0
4b4ee: c0ae 0014 andl %fp@(20),%d0
4b4f2: 2f00 movel %d0,%sp@-
4b4f4: 2f2e 0010 movel %fp@(16),%sp@-
4b4f8: 2f02 movel %d2,%sp@-
4b4fa: 4eb9 0004 b40c jsr 4b40c <IMFS_allocate_node>
if ( !node )
4b500: 4fef 000c lea %sp@(12),%sp
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4b504: 2840 moveal %d0,%a4
if ( !node )
4b506: 4a80 tstl %d0
4b508: 6700 00bc beqw 4b5c6 <IMFS_create_node+0x102>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4b50c: 5382 subql #1,%d2
4b50e: 7006 moveq #6,%d0
4b510: b082 cmpl %d2,%d0
4b512: 6570 bcss 4b584 <IMFS_create_node+0xc0>
4b514: 303b 2a08 movew %pc@(4b51e <IMFS_create_node+0x5a>,%d2:l:2),%d0
4b518: 48c0 extl %d0
4b51a: 4efb 0802 jmp %pc@(4b51e <IMFS_create_node+0x5a>,%d0:l)
4b51e: 000e 016 <== NOT EXECUTED
4b520: 002a 052 <== NOT EXECUTED
4b522: 0024 044 <== NOT EXECUTED
4b524: 0024 044 <== NOT EXECUTED
4b526: 0046 0106 <== NOT EXECUTED
4b528: 0036 066 <== NOT EXECUTED
4b52a: 0060 0140 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4b52c: 41ec 0050 lea %a4@(80),%a0
4b530: 2948 004c movel %a0,%a4@(76)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4b534: 41ec 004c lea %a4@(76),%a0
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4b538: 42ac 0050 clrl %a4@(80)
the_chain->last = _Chain_Head(the_chain);
4b53c: 2948 0054 movel %a0,%a4@(84)
4b540: 605e bras 4b5a0 <IMFS_create_node+0xdc>
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;
4b542: 2952 004c movel %a2@,%a4@(76)
break;
4b546: 6058 bras 4b5a0 <IMFS_create_node+0xdc>
case IMFS_DEVICE:
node->info.device.major = info->device.major;
4b548: 2952 004c movel %a2@,%a4@(76)
node->info.device.minor = info->device.minor;
4b54c: 296a 0004 0050 movel %a2@(4),%a4@(80)
break;
4b552: 604c bras 4b5a0 <IMFS_create_node+0xdc>
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4b554: 42ac 0054 clrl %a4@(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;
4b558: 4280 clrl %d0 <== NOT EXECUTED
4b55a: 4281 clrl %d1 <== NOT EXECUTED
4b55c: 2940 004c movel %d0,%a4@(76) <== NOT EXECUTED
4b560: 2941 0050 movel %d1,%a4@(80) <== NOT EXECUTED
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
node->info.file.indirect = 0;
4b564: 42ac 0054 clrl %a4@(84)
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4b568: 4280 clrl %d0
4b56a: 4281 clrl %d1
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4b56c: 42ac 0058 clrl %a4@(88)
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
case IMFS_MEMORY_FILE:
node->info.file.size = 0;
4b570: 2940 004c movel %d0,%a4@(76)
4b574: 2941 0050 movel %d1,%a4@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
4b578: 42ac 005c clrl %a4@(92)
break;
4b57c: 6022 bras 4b5a0 <IMFS_create_node+0xdc>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
4b57e: 42ac 004c clrl %a4@(76)
break;
4b582: 601c bras 4b5a0 <IMFS_create_node+0xdc>
default:
assert(0);
4b584: 4879 0005 a9c4 pea 5a9c4 <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED
4b58a: 4879 0005 aa0f pea 5aa0f <__FUNCTION__.5851> <== NOT EXECUTED
4b590: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED
4b594: 4879 0005 a9c6 pea 5a9c6 <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED
4b59a: 4eb9 0004 8da4 jsr 48da4 <__assert_func> <== NOT EXECUTED
/*
* 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;
4b5a0: 206b 0010 moveal %a3@(16),%a0
4b5a4: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4b5a8: 2010 movel %a0@,%d0
4b5aa: 5280 addql #1,%d0
4b5ac: 2080 movel %d0,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4b5ae: 2053 moveal %a3@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4b5b0: 2940 0034 movel %d0,%a4@(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;
4b5b4: 2948 0008 movel %a0,%a4@(8)
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
4b5b8: 2f0c movel %a4,%sp@-
4b5ba: 4868 004c pea %a0@(76)
4b5be: 4eb9 0004 58d0 jsr 458d0 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4b5c4: 508f addql #8,%sp
}
4b5c6: 200c movel %a4,%d0
4b5c8: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
4b5ce: 4e5e unlk %fp
4b5d0: 4e75 rts
...
000435b2 <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
435b2: 4e56 ffe0 linkw %fp,#-32
435b6: 206e 0008 moveal %fp@(8),%a0
435ba: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
435be: 242e 000c movel %fp@(12),%d2
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
435c2: 4a88 tstl %a0
435c4: 6612 bnes 435d8 <IMFS_dump_directory+0x26>
435c6: 4879 0005 fa36 pea 5fa36 <IntUartPollCallbacks.6601+0xd6> <== NOT EXECUTED
435cc: 4879 0005 fb04 pea 5fb04 <__FUNCTION__.6602> <== NOT EXECUTED
435d2: 4878 0084 pea 84 <DBL_MANT_DIG+0x4f> <== NOT EXECUTED
435d6: 6014 bras 435ec <IMFS_dump_directory+0x3a> <== NOT EXECUTED
assert( level >= 0 );
435d8: 4a82 tstl %d2
435da: 6c1c bges 435f8 <IMFS_dump_directory+0x46>
435dc: 4879 0005 fa44 pea 5fa44 <IntUartPollCallbacks.6601+0xe4> <== NOT EXECUTED
435e2: 4879 0005 fb04 pea 5fb04 <__FUNCTION__.6602> <== NOT EXECUTED
435e8: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED
435ec: 4879 0005 f98a pea 5f98a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED
435f2: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED
assert( the_directory->type == IMFS_DIRECTORY );
435f8: 7001 moveq #1,%d0
435fa: b0a8 0048 cmpl %a0@(72),%d0
435fe: 6712 beqs 43612 <IMFS_dump_directory+0x60>
43600: 4879 0005 fa4f pea 5fa4f <IntUartPollCallbacks.6601+0xef> <== NOT EXECUTED
43606: 4879 0005 fb04 pea 5fb04 <__FUNCTION__.6602> <== NOT EXECUTED
4360c: 4878 0088 pea 88 <DBL_MANT_DIG+0x53> <== NOT EXECUTED
43610: 60da bras 435ec <IMFS_dump_directory+0x3a> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
43612: 2a08 movel %a0,%d5
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 );
43614: 2802 movel %d2,%d4
43616: 0685 0000 0050 addil #80,%d5
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
4361c: 4bf9 0005 0bb0 lea 50bb0 <fputs>,%a5
IMFS_print_jnode( the_jnode );
43622: 49f9 0004 3436 lea 43436 <IMFS_print_jnode>,%a4
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
43628: 5284 addql #1,%d4
4362a: 47f9 0004 35b2 lea 435b2 <IMFS_dump_directory>,%a3
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
43630: 2468 004c moveal %a0@(76),%a2
43634: 6034 bras 4366a <IMFS_dump_directory+0xb8>
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
43636: 4283 clrl %d3
for ( i=0 ; i<=level ; i++ )
fprintf(stdout, "...." );
43638: 2079 0006 15a0 moveal 615a0 <_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++ )
4363e: 5283 addql #1,%d3
fprintf(stdout, "...." );
43640: 2f28 0008 movel %a0@(8),%sp@-
43644: 4879 0005 fa75 pea 5fa75 <IntUartPollCallbacks.6601+0x115>
4364a: 4e95 jsr %a5@
!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++ )
4364c: 508f addql #8,%sp
4364e: b483 cmpl %d3,%d2
43650: 6ce6 bges 43638 <IMFS_dump_directory+0x86>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
43652: 2f0a movel %a2,%sp@-
43654: 4e94 jsr %a4@
if ( the_jnode->type == IMFS_DIRECTORY )
43656: 588f addql #4,%sp
43658: 7001 moveq #1,%d0
4365a: b0aa 0048 cmpl %a2@(72),%d0
4365e: 6608 bnes 43668 <IMFS_dump_directory+0xb6>
IMFS_dump_directory( the_jnode, level + 1 );
43660: 2f04 movel %d4,%sp@-
43662: 2f0a movel %a2,%sp@-
43664: 4e93 jsr %a3@
43666: 508f addql #8,%sp
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 ) {
43668: 2452 moveal %a2@,%a2
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
4366a: ba8a cmpl %a2,%d5
4366c: 66c8 bnes 43636 <IMFS_dump_directory+0x84>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
}
}
4366e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
43674: 4e5e unlk %fp
43676: 4e75 rts
000482b6 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
482b6: 4e56 ff9c linkw %fp,#-100
482ba: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
482be: 246e 0014 moveal %fp@(20),%a2
* 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 );
482c2: 2a0e movel %fp,%d5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
482c4: 4282 clrl %d2
* 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 );
482c6: 0685 ffff ffc7 addil #-57,%d5
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
482cc: 2e3c 0004 8980 movel #297344,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
482d2: 2a6e 0008 moveal %fp@(8),%a5
482d6: 286e 000c moveal %fp@(12),%a4
482da: 282e 0010 movel %fp@(16),%d4
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
482de: 2652 moveal %a2@,%a3
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
482e0: 486e fffc pea %fp@(-4)
482e4: 2f05 movel %d5,%sp@-
482e6: 2f0c movel %a4,%sp@-
482e8: 4875 2800 pea %a5@(00000000,%d2:l)
482ec: 4eb9 0004 8a10 jsr 48a10 <IMFS_get_token>
pathnamelen -= len;
482f2: 2c2e fffc movel %fp@(-4),%d6
* 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 );
482f6: 2600 movel %d0,%d3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
482f8: 4fef 0010 lea %sp@(16),%sp
482fc: 4a92 tstl %a2@
482fe: 6700 00dc beqw 483dc <IMFS_eval_path+0x126>
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
48302: 4a80 tstl %d0
48304: 671c beqs 48322 <IMFS_eval_path+0x6c>
if ( node->type == IMFS_DIRECTORY )
48306: 7001 moveq #1,%d0
48308: b0ab 0048 cmpl %a3@(72),%d0
4830c: 6614 bnes 48322 <IMFS_eval_path+0x6c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
4830e: 4878 0001 pea 1 <ADD>
48312: 2f0a movel %a2,%sp@-
48314: 4eb9 0004 8136 jsr 48136 <IMFS_evaluate_permission>
4831a: 508f addql #8,%sp
4831c: 4a80 tstl %d0
4831e: 6700 0162 beqw 48482 <IMFS_eval_path+0x1cc>
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
48322: 2652 moveal %a2@,%a3
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
i += len;
48324: d486 addl %d6,%d2
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
48326: 99c6 subal %d6,%a4
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
switch( type ) {
48328: 7003 moveq #3,%d0
4832a: b083 cmpl %d3,%d0
4832c: 6742 beqs 48370 <IMFS_eval_path+0xba>
4832e: 7204 moveq #4,%d1
48330: b283 cmpl %d3,%d1
48332: 6700 00c0 beqw 483f4 <IMFS_eval_path+0x13e>
48336: 103c 0002 moveb #2,%d0
4833a: b083 cmpl %d3,%d0
4833c: 6600 00c8 bnew 48406 <IMFS_eval_path+0x150>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
48340: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
48346: b7e8 0018 cmpal %a0@(24),%a3
4834a: 6794 beqs 482e0 <IMFS_eval_path+0x2a>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
4834c: 206a 0010 moveal %a2@(16),%a0
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
48350: b7e8 001c cmpal %a0@(28),%a3
48354: 6614 bnes 4836a <IMFS_eval_path+0xb4>
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
48356: 4878 0014 pea 14 <OPER2>
4835a: 260e movel %fp,%d3
4835c: 4868 0008 pea %a0@(8)
48360: 0683 ffff ffe8 addil #-24,%d3
48366: 6000 00ca braw 48432 <IMFS_eval_path+0x17c>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
4836a: 266b 0008 moveal %a3@(8),%a3
4836e: 6068 bras 483d8 <IMFS_eval_path+0x122>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
48370: 202b 0048 movel %a3@(72),%d0
48374: 7203 moveq #3,%d1
48376: b280 cmpl %d0,%d1
48378: 6614 bnes 4838e <IMFS_eval_path+0xd8>
IMFS_evaluate_hard_link( pathloc, 0 );
4837a: 42a7 clrl %sp@-
4837c: 2f0a movel %a2,%sp@-
4837e: 4eb9 0004 8194 jsr 48194 <IMFS_evaluate_hard_link>
node = pathloc->node_access;
48384: 2652 moveal %a2@,%a3
if ( !node )
48386: 508f addql #8,%sp
48388: 4a8b tstl %a3
4838a: 661e bnes 483aa <IMFS_eval_path+0xf4>
4838c: 6024 bras 483b2 <IMFS_eval_path+0xfc> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
4838e: 7204 moveq #4,%d1
48390: b280 cmpl %d0,%d1
48392: 6616 bnes 483aa <IMFS_eval_path+0xf4>
result = IMFS_evaluate_sym_link( pathloc, 0 );
48394: 42a7 clrl %sp@-
48396: 2f0a movel %a2,%sp@-
48398: 4eb9 0004 81ee jsr 481ee <IMFS_evaluate_sym_link>
node = pathloc->node_access;
4839e: 2652 moveal %a2@,%a3
if ( result == -1 )
483a0: 508f addql #8,%sp
483a2: 72ff moveq #-1,%d1
483a4: b280 cmpl %d0,%d1
483a6: 6700 00ea beqw 48492 <IMFS_eval_path+0x1dc>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
483aa: 7001 moveq #1,%d0
483ac: b0ab 0048 cmpl %a3@(72),%d0
483b0: 6712 beqs 483c4 <IMFS_eval_path+0x10e>
rtems_set_errno_and_return_minus_one( ENOTDIR );
483b2: 4eb9 0004 ca1c jsr 4ca1c <__errno>
483b8: 7e14 moveq #20,%d7
483ba: 76ff moveq #-1,%d3
483bc: 2040 moveal %d0,%a0
483be: 2087 movel %d7,%a0@
483c0: 6000 00d2 braw 48494 <IMFS_eval_path+0x1de>
/*
* 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 ) {
483c4: 206b 0058 moveal %a3@(88),%a0
483c8: 4a88 tstl %a0
483ca: 6656 bnes 48422 <IMFS_eval_path+0x16c>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
483cc: 2f05 movel %d5,%sp@-
483ce: 2047 moveal %d7,%a0
483d0: 2f0b movel %a3,%sp@-
483d2: 4e90 jsr %a0@
if ( !node )
483d4: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
483d6: 2640 moveal %d0,%a3
if ( !node )
483d8: 4a8b tstl %a3
483da: 6612 bnes 483ee <IMFS_eval_path+0x138>
rtems_set_errno_and_return_minus_one( ENOENT );
483dc: 4eb9 0004 ca1c jsr 4ca1c <__errno>
483e2: 7c02 moveq #2,%d6
483e4: 76ff moveq #-1,%d3
483e6: 2040 moveal %d0,%a0
483e8: 2086 movel %d6,%a0@
483ea: 6000 00a8 braw 48494 <IMFS_eval_path+0x1de>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
483ee: 248b movel %a3,%a2@
break;
483f0: 6000 feee braw 482e0 <IMFS_eval_path+0x2a>
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
483f4: 4eb9 0004 ca1c jsr 4ca1c <__errno>
483fa: 7a5b moveq #91,%d5
483fc: 76ff moveq #-1,%d3
483fe: 2040 moveal %d0,%a0
48400: 2085 movel %d5,%a0@
48402: 6000 0090 braw 48494 <IMFS_eval_path+0x1de>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
48406: 4a83 tstl %d3
48408: 6708 beqs 48412 <IMFS_eval_path+0x15c>
4840a: 7004 moveq #4,%d0
4840c: b083 cmpl %d3,%d0
4840e: 6600 fed0 bnew 482e0 <IMFS_eval_path+0x2a>
* 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 ) {
48412: 7201 moveq #1,%d1
48414: b2ab 0048 cmpl %a3@(72),%d1
48418: 664e bnes 48468 <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
4841a: 206b 0058 moveal %a3@(88),%a0
4841e: 4a88 tstl %a0
48420: 6746 beqs 48468 <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
48422: 4878 0014 pea 14 <OPER2>
48426: 260e movel %fp,%d3
48428: 0683 ffff ffe8 addil #-24,%d3
4842e: 4868 001c pea %a0@(28)
48432: 2f03 movel %d3,%sp@-
48434: 47f9 0004 d23c lea 4d23c <memcpy>,%a3
4843a: 4e93 jsr %a3@
*pathloc = newloc;
4843c: 4878 0014 pea 14 <OPER2>
48440: 2f03 movel %d3,%sp@-
48442: 2f0a movel %a2,%sp@-
48444: 4e93 jsr %a3@
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
48446: 206e fffc moveal %fp@(-4),%a0
4844a: 9488 subl %a0,%d2
4844c: 2f0a movel %a2,%sp@-
4844e: 226a 000c moveal %a2@(12),%a1
48452: 2f04 movel %d4,%sp@-
48454: 4874 8800 pea %a4@(00000000,%a0:l)
48458: 4875 2800 pea %a5@(00000000,%d2:l)
4845c: 2051 moveal %a1@,%a0
4845e: 4e90 jsr %a0@
48460: 4fef 0028 lea %sp@(40),%sp
48464: 2600 movel %d0,%d3
48466: 602c bras 48494 <IMFS_eval_path+0x1de>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
48468: 2f0a movel %a2,%sp@-
4846a: 4eb9 0004 80c8 jsr 480c8 <IMFS_Set_handlers>
48470: 2600 movel %d0,%d3
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
48472: 2e84 movel %d4,%sp@
48474: 2f0a movel %a2,%sp@-
48476: 4eb9 0004 8136 jsr 48136 <IMFS_evaluate_permission>
4847c: 508f addql #8,%sp
4847e: 4a80 tstl %d0
48480: 6612 bnes 48494 <IMFS_eval_path+0x1de>
rtems_set_errno_and_return_minus_one( EACCES );
48482: 4eb9 0004 ca1c jsr 4ca1c <__errno>
48488: 780d moveq #13,%d4
4848a: 76ff moveq #-1,%d3
4848c: 2040 moveal %d0,%a0
4848e: 2084 movel %d4,%a0@
48490: 6002 bras 48494 <IMFS_eval_path+0x1de>
48492: 2600 movel %d0,%d3 <== NOT EXECUTED
return result;
}
48494: 2003 movel %d3,%d0
48496: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5
4849c: 4e5e unlk %fp
4849e: 4e75 rts
00048194 <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
48194: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
48196: 4e56 0000 linkw %fp,#0
4819a: 2f0a movel %a2,%sp@-
4819c: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
481a0: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
481a2: b0a8 0048 cmpl %a0@(72),%d0
481a6: 670c beqs 481b4 <IMFS_evaluate_hard_link+0x20>
rtems_fatal_error_occurred (0xABCD0000);
481a8: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
481ae: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
481b4: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
481b8: 2f0a movel %a2,%sp@-
481ba: 4eb9 0004 80c8 jsr 480c8 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
481c0: 2f2e 000c movel %fp@(12),%sp@-
481c4: 2f0a movel %a2,%sp@-
481c6: 4eb9 0004 8136 jsr 48136 <IMFS_evaluate_permission>
481cc: 4fef 000c lea %sp@(12),%sp
481d0: 4a80 tstl %d0
481d2: 6704 beqs 481d8 <IMFS_evaluate_hard_link+0x44>
481d4: 4280 clrl %d0
481d6: 600e bras 481e6 <IMFS_evaluate_hard_link+0x52>
rtems_set_errno_and_return_minus_one( EACCES );
481d8: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
481de: 720d moveq #13,%d1 <== NOT EXECUTED
481e0: 2040 moveal %d0,%a0 <== NOT EXECUTED
481e2: 70ff moveq #-1,%d0 <== NOT EXECUTED
481e4: 2081 movel %d1,%a0@ <== NOT EXECUTED
return result;
}
481e6: 246e fffc moveal %fp@(-4),%a2
481ea: 4e5e unlk %fp
481ec: 4e75 rts
000481ee <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
481ee: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
481f0: 4e56 fff0 linkw %fp,#-16
481f4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
481f8: 246e 0008 moveal %fp@(8),%a2
481fc: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
48200: 2652 moveal %a2@,%a3
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
48202: b0ab 0048 cmpl %a3@(72),%d0
48206: 6708 beqs 48210 <IMFS_evaluate_sym_link+0x22>
rtems_fatal_error_occurred (0xABCD0000);
48208: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
4820e: 600c bras 4821c <IMFS_evaluate_sym_link+0x2e> <== NOT EXECUTED
if ( !jnode->Parent )
48210: 202b 0008 movel %a3@(8),%d0
48214: 660c bnes 48222 <IMFS_evaluate_sym_link+0x34>
rtems_fatal_error_occurred( 0xBAD00000 );
48216: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED
4821c: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Move the node_access to either the symbolic links parent or
* root depending on the symbolic links path.
*/
node->node_access = jnode->Parent;
48222: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
48224: 206b 004c moveal %a3@(76),%a0
48228: 762f moveq #47,%d3
4822a: 1010 moveb %a0@,%d0
4822c: 1200 moveb %d0,%d1
4822e: 49c1 extbl %d1
48230: b681 cmpl %d1,%d3
48232: 6710 beqs 48244 <IMFS_evaluate_sym_link+0x56>
48234: 163c 005c moveb #92,%d3
48238: b681 cmpl %d1,%d3
4823a: 6708 beqs 48244 <IMFS_evaluate_sym_link+0x56>
4823c: 4a00 tstb %d0
4823e: 6704 beqs 48244 <IMFS_evaluate_sym_link+0x56>
48240: 4280 clrl %d0
48242: 601e bras 48262 <IMFS_evaluate_sym_link+0x74>
48244: 4878 0014 pea 14 <OPER2>
48248: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
4824e: 41e8 0018 lea %a0@(24),%a0
48252: 2f08 movel %a0,%sp@-
48254: 2f0a movel %a2,%sp@-
48256: 4eb9 0004 d23c jsr 4d23c <memcpy>
4825c: 4fef 000c lea %sp@(12),%sp
48260: 7001 moveq #1,%d0
* 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] ),
48262: 266b 004c moveal %a3@(76),%a3
48266: d7c0 addal %d0,%a3
48268: 2f0b movel %a3,%sp@-
4826a: 4eb9 0004 dde8 jsr 4dde8 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
48270: 2e8a movel %a2,%sp@
48272: 2f02 movel %d2,%sp@-
48274: 2f00 movel %d0,%sp@-
48276: 2f0b movel %a3,%sp@-
48278: 4eb9 0004 82b6 jsr 482b6 <IMFS_eval_path>
4827e: 2640 moveal %d0,%a3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
48280: 2f0a movel %a2,%sp@-
48282: 4eb9 0004 80c8 jsr 480c8 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
48288: 2f02 movel %d2,%sp@-
4828a: 2f0a movel %a2,%sp@-
4828c: 4eb9 0004 8136 jsr 48136 <IMFS_evaluate_permission>
48292: 4fef 001c lea %sp@(28),%sp
48296: 4a80 tstl %d0
48298: 6610 bnes 482aa <IMFS_evaluate_sym_link+0xbc>
rtems_set_errno_and_return_minus_one( EACCES );
4829a: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
482a0: 740d moveq #13,%d2 <== NOT EXECUTED
482a2: 2040 moveal %d0,%a0 <== NOT EXECUTED
482a4: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
482a8: 2082 movel %d2,%a0@ <== NOT EXECUTED
return result;
}
482aa: 200b movel %a3,%d0
482ac: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
482b2: 4e5e unlk %fp
482b4: 4e75 rts
0004b5d4 <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4b5d4: 4e56 fff8 linkw %fp,#-8
4b5d8: 206e 0008 moveal %fp@(8),%a0
4b5dc: 2f0a movel %a2,%sp@-
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
4b5de: 2450 moveal %a0@,%a2
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4b5e0: 2f02 movel %d2,%sp@-
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4b5e2: 4282 clrl %d2
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4b5e4: 4eb9 0004 90bc jsr 490bc <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4b5ea: 4281 clrl %d1
4b5ec: 3400 movew %d0,%d2
4b5ee: 322a 0038 movew %a2@(56),%d1
4b5f2: b282 cmpl %d2,%d1
4b5f4: 6714 beqs 4b60a <IMFS_fchmod+0x36>
4b5f6: 4a40 tstw %d0 <== NOT EXECUTED
4b5f8: 6710 beqs 4b60a <IMFS_fchmod+0x36> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4b5fa: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4b600: 7201 moveq #1,%d1 <== NOT EXECUTED
4b602: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b604: 70ff moveq #-1,%d0 <== NOT EXECUTED
4b606: 2081 movel %d1,%a0@ <== NOT EXECUTED
4b608: 6030 bras 4b63a <IMFS_fchmod+0x66> <== NOT EXECUTED
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
4b60a: 202a 002e movel %a2@(46),%d0
4b60e: 222e 000c movel %fp@(12),%d1
4b612: 0280 ffff f000 andil #-4096,%d0
4b618: 0281 0000 0fff andil #4095,%d1
4b61e: 8280 orl %d0,%d1
4b620: 2541 002e movel %d1,%a2@(46)
IMFS_update_ctime( jnode );
4b624: 42a7 clrl %sp@-
4b626: 486e fff8 pea %fp@(-8)
4b62a: 4eb9 0004 90d0 jsr 490d0 <gettimeofday>
4b630: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4b636: 508f addql #8,%sp
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
IMFS_update_ctime( jnode );
4b638: 4280 clrl %d0
return 0;
}
4b63a: 242e fff0 movel %fp@(-16),%d2
4b63e: 246e fff4 moveal %fp@(-12),%a2
4b642: 4e5e unlk %fp
4b644: 4e75 rts
...
0004b648 <IMFS_fcntl>:
int cmd,
rtems_libio_t *iop
)
{
return 0;
}
4b648: 4280 clrl %d0
int IMFS_fcntl(
int cmd,
rtems_libio_t *iop
)
{
4b64a: 4e56 0000 linkw %fp,#0
return 0;
}
4b64e: 4e5e unlk %fp
4b650: 4e75 rts
...
00050818 <IMFS_fdatasync>:
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
return 0;
}
50818: 4280 clrl %d0
#include "imfs.h"
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
5081a: 4e56 0000 linkw %fp,#0
return 0;
}
5081e: 4e5e unlk %fp
50820: 4e75 rts
...
000488da <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
488da: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
488de: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
488e2: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
488e6: 246b 0038 moveal %a3@(56),%a2 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
488ea: 2f0b movel %a3,%sp@- <== NOT EXECUTED
488ec: 486a 004c pea %a2@(76) <== NOT EXECUTED
488f0: 4eb9 0004 afbc jsr 4afbc <pipe_release> <== NOT EXECUTED
if (! err) {
488f6: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
488f8: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
488fa: 662a bnes 48926 <IMFS_fifo_close+0x4c> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
488fc: 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)
48902: 2f0a movel %a2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
if (! err) {
iop->flags &= ~LIBIO_FLAGS_OPEN;
48904: c1ab 0014 andl %d0,%a3@(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)
48908: 4eb9 0004 91d4 jsr 491d4 <rtems_libio_is_file_open> <== NOT EXECUTED
4890e: 588f addql #4,%sp <== NOT EXECUTED
48910: 4a80 tstl %d0 <== NOT EXECUTED
48912: 6624 bnes 48938 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
48914: 4a6a 0032 tstw %a2@(50) <== NOT EXECUTED
48918: 661e bnes 48938 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
free(jnode);
4891a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4891c: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
48922: 588f addql #4,%sp <== NOT EXECUTED
48924: 6012 bras 48938 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
48926: 4a80 tstl %d0 <== NOT EXECUTED
48928: 6c0e bges 48938 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
4892a: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48930: 4482 negl %d2 <== NOT EXECUTED
48932: 2040 moveal %d0,%a0 <== NOT EXECUTED
48934: 2082 movel %d2,%a0@ <== NOT EXECUTED
48936: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
48938: 2002 movel %d2,%d0 <== NOT EXECUTED
4893a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED
48940: 4e5e unlk %fp <== NOT EXECUTED
48942: 4e75 rts
000487a2 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
487a2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
487a6: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
487aa: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
487ae: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED
487b2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
487b4: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED
487ba: 6620 bnes 487dc <IMFS_fifo_ioctl+0x3a> <== NOT EXECUTED
if (buffer == NULL)
487bc: 4a89 tstl %a1 <== NOT EXECUTED
487be: 6604 bnes 487c4 <IMFS_fifo_ioctl+0x22> <== NOT EXECUTED
487c0: 74f2 moveq #-14,%d2 <== NOT EXECUTED
487c2: 6034 bras 487f8 <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
487c4: 4a91 tstl %a1@ <== NOT EXECUTED
487c6: 670a beqs 487d2 <IMFS_fifo_ioctl+0x30> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
487c8: 7001 moveq #1,%d0 <== NOT EXECUTED
487ca: 4282 clrl %d2 <== NOT EXECUTED
487cc: 81a8 0014 orl %d0,%a0@(20) <== NOT EXECUTED
487d0: 6034 bras 48806 <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
487d2: 70fe moveq #-2,%d0 <== NOT EXECUTED
487d4: 4282 clrl %d2 <== NOT EXECUTED
487d6: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
487da: 602a bras 48806 <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
487dc: 2f08 movel %a0,%sp@- <== NOT EXECUTED
487de: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
487e2: 2f09 movel %a1,%sp@- <== NOT EXECUTED
487e4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
487e6: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
487ea: 4eb9 0004 ac1e jsr 4ac1e <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
487f0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
487f4: 2400 movel %d0,%d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
487f6: 6c0e bges 48806 <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
487f8: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
487fe: 4482 negl %d2 <== NOT EXECUTED
48800: 2040 moveal %d0,%a0 <== NOT EXECUTED
48802: 2082 movel %d2,%a0@ <== NOT EXECUTED
48804: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
48806: 2002 movel %d2,%d0 <== NOT EXECUTED
48808: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
4880c: 4e5e unlk %fp <== NOT EXECUTED
4880e: 4e75 rts
0004874c <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4874c: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
48750: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48754: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
48758: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4875a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
4875e: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
48762: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
48766: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4876a: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
4876e: 4eb9 0004 abc4 jsr 4abc4 <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
48774: 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);
48778: 2800 movel %d0,%d4 <== NOT EXECUTED
4877a: 2600 movel %d0,%d3 <== NOT EXECUTED
4877c: 5bc2 smi %d2 <== NOT EXECUTED
4877e: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
48780: 4a82 tstl %d2 <== NOT EXECUTED
48782: 6a10 bpls 48794 <IMFS_fifo_lseek+0x48> <== NOT EXECUTED
48784: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4878a: 4484 negl %d4 <== NOT EXECUTED
4878c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4878e: 74ff moveq #-1,%d2 <== NOT EXECUTED
48790: 76ff moveq #-1,%d3 <== NOT EXECUTED
48792: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
48794: 2203 movel %d3,%d1 <== NOT EXECUTED
48796: 2002 movel %d2,%d0 <== NOT EXECUTED
48798: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED
4879e: 4e5e unlk %fp <== NOT EXECUTED
487a0: 4e75 rts
00048944 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
48944: 4e56 0000 linkw %fp,#0
48948: 206e 0008 moveal %fp@(8),%a0
4894c: 2f02 movel %d2,%sp@-
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
4894e: 2f08 movel %a0,%sp@-
48950: 2068 0038 moveal %a0@(56),%a0
48954: 41e8 004c lea %a0@(76),%a0
48958: 2f08 movel %a0,%sp@-
4895a: 4eb9 0004 b084 jsr 4b084 <fifo_open>
IMFS_FIFO_RETURN(err);
48960: 508f addql #8,%sp
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
48962: 2400 movel %d0,%d2
IMFS_FIFO_RETURN(err);
48964: 6c0e bges 48974 <IMFS_fifo_open+0x30>
48966: 4eb9 0004 ca1c jsr 4ca1c <__errno>
4896c: 4482 negl %d2
4896e: 2040 moveal %d0,%a0
48970: 2082 movel %d2,%a0@
48972: 74ff moveq #-1,%d2
}
48974: 2002 movel %d2,%d0
48976: 242e fffc movel %fp@(-4),%d2
4897a: 4e5e unlk %fp
4897c: 4e75 rts
...
00048878 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
48878: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
4887c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48880: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48882: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
48884: 2f08 movel %a0,%sp@- <== NOT EXECUTED
48886: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4888a: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
4888e: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
48892: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
48896: 4eb9 0004 ac7e jsr 4ac7e <pipe_read> <== NOT EXECUTED
if (err > 0)
4889c: 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);
488a0: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
488a2: 6f16 bles 488ba <IMFS_fifo_read+0x42> <== NOT EXECUTED
IMFS_update_atime(jnode);
488a4: 42a7 clrl %sp@- <== NOT EXECUTED
488a6: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
488aa: 4eb9 0004 90d0 jsr 490d0 <gettimeofday> <== NOT EXECUTED
488b0: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
488b6: 508f addql #8,%sp <== NOT EXECUTED
488b8: 6012 bras 488cc <IMFS_fifo_read+0x54> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
488ba: 4a80 tstl %d0 <== NOT EXECUTED
488bc: 670e beqs 488cc <IMFS_fifo_read+0x54> <== NOT EXECUTED
488be: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
488c4: 4482 negl %d2 <== NOT EXECUTED
488c6: 2040 moveal %d0,%a0 <== NOT EXECUTED
488c8: 2082 movel %d2,%a0@ <== NOT EXECUTED
488ca: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
488cc: 2002 movel %d2,%d0 <== NOT EXECUTED
488ce: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
488d2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
488d6: 4e5e unlk %fp <== NOT EXECUTED
488d8: 4e75 rts
00048810 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
48810: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
48814: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48818: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4881a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
4881c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4881e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
48822: 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;
48826: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
4882a: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
4882e: 4eb9 0004 ade6 jsr 4ade6 <pipe_write> <== NOT EXECUTED
if (err > 0) {
48834: 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);
48838: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
4883a: 6f1c bles 48858 <IMFS_fifo_write+0x48> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
4883c: 42a7 clrl %sp@- <== NOT EXECUTED
4883e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
48842: 4eb9 0004 90d0 jsr 490d0 <gettimeofday> <== NOT EXECUTED
48848: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
4884c: 508f addql #8,%sp <== NOT EXECUTED
4884e: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED
48852: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
48856: 6012 bras 4886a <IMFS_fifo_write+0x5a> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
48858: 4a80 tstl %d0 <== NOT EXECUTED
4885a: 670e beqs 4886a <IMFS_fifo_write+0x5a> <== NOT EXECUTED
4885c: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48862: 4482 negl %d2 <== NOT EXECUTED
48864: 2040 moveal %d0,%a0 <== NOT EXECUTED
48866: 2082 movel %d2,%a0@ <== NOT EXECUTED
48868: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
4886a: 2002 movel %d2,%d0 <== NOT EXECUTED
4886c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
48870: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
48874: 4e5e unlk %fp <== NOT EXECUTED
48876: 4e75 rts
00048980 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
48980: 4e56 fff0 linkw %fp,#-16
48984: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
48988: 246e 0008 moveal %fp@(8),%a2
4898c: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
48990: 4a8a tstl %a2
48992: 661c bnes 489b0 <IMFS_find_match_in_dir+0x30>
48994: 4879 0005 add9 pea 5add9 <_global_impure_ptr+0x1b1> <== NOT EXECUTED
4899a: 4879 0005 a5ff pea 5a5ff <__FUNCTION__.5388> <== NOT EXECUTED
489a0: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED
489a4: 4879 0005 a5ae pea 5a5ae <IMFS_fifo_handlers+0x38> <== NOT EXECUTED
489aa: 4eb9 0004 8da4 jsr 48da4 <__assert_func> <== NOT EXECUTED
if ( !name )
489b0: 4a82 tstl %d2
489b2: 674e beqs 48a02 <IMFS_find_match_in_dir+0x82>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
489b4: 4879 0005 a5fa pea 5a5fa <dotname>
489ba: 49f9 0004 d924 lea 4d924 <strcmp>,%a4
489c0: 2f02 movel %d2,%sp@-
489c2: 4e94 jsr %a4@
489c4: 508f addql #8,%sp
489c6: 4a80 tstl %d0
489c8: 673a beqs 48a04 <IMFS_find_match_in_dir+0x84>
return directory;
if ( !strcmp( name, dotdotname ) )
489ca: 4879 0005 a5fc pea 5a5fc <dotdotname>
489d0: 2f02 movel %d2,%sp@-
489d2: 4e94 jsr %a4@
489d4: 508f addql #8,%sp
489d6: 4a80 tstl %d0
489d8: 6606 bnes 489e0 <IMFS_find_match_in_dir+0x60>
return directory->Parent;
489da: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
489de: 6024 bras 48a04 <IMFS_find_match_in_dir+0x84> <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
489e0: 266a 004c moveal %a2@(76),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
489e4: 45ea 0050 lea %a2@(80),%a2
489e8: 6014 bras 489fe <IMFS_find_match_in_dir+0x7e>
!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 ) )
489ea: 486b 000c pea %a3@(12)
489ee: 2f02 movel %d2,%sp@-
489f0: 4e94 jsr %a4@
489f2: 508f addql #8,%sp
489f4: 4a80 tstl %d0
489f6: 6604 bnes 489fc <IMFS_find_match_in_dir+0x7c>
489f8: 244b moveal %a3,%a2
489fa: 6008 bras 48a04 <IMFS_find_match_in_dir+0x84>
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 ) {
489fc: 2653 moveal %a3@,%a3
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
489fe: b5cb cmpal %a3,%a2
48a00: 66e8 bnes 489ea <IMFS_find_match_in_dir+0x6a>
48a02: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
48a04: 200a movel %a2,%d0
48a06: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
48a0c: 4e5e unlk %fp
48a0e: 4e75 rts
0004d260 <IMFS_freenodinfo>:
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
return 0;
}
4d260: 4280 clrl %d0
*/
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4d262: 4e56 0000 linkw %fp,#0
return 0;
}
4d266: 4e5e unlk %fp
4d268: 4e75 rts
...
0004d26c <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
)
{
4d26c: 4e56 ffd8 linkw %fp,#-40
* 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;
4d270: 200e movel %fp,%d0
4d272: 0680 ffff ffec addil #-20,%d0
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
4d278: 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;
4d27c: 4878 0014 pea 14 <OPER2>
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
4d280: 2400 movel %d0,%d2
4d282: 4bf9 0004 c9a8 lea 4c9a8 <IMFS_Set_handlers>,%a5
if ( jnode->type != IMFS_DIRECTORY ) {
result = IMFS_unlink( NULL, &loc );
4d288: 49f9 0004 2d74 lea 42d74 <IMFS_unlink>,%a4
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
4d28e: 266e 0008 moveal %fp@(8),%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;
loc = temp_mt_entry->mt_fs_root;
4d292: 486b 001c pea %a3@(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;
4d296: 246b 001c moveal %a3@(28),%a2
loc = temp_mt_entry->mt_fs_root;
4d29a: 2f00 movel %d0,%sp@-
4d29c: 4eb9 0005 1c44 jsr 51c44 <memcpy>
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
4d2a2: 4fef 000c lea %sp@(12),%sp
4d2a6: 42ab 001c clrl %a3@(28)
do {
next = jnode->Parent;
4d2aa: 266a 0008 moveal %a2@(8),%a3
loc.node_access = (void *)jnode;
4d2ae: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4d2b2: 2f02 movel %d2,%sp@-
4d2b4: 4e95 jsr %a5@
if ( jnode->type != IMFS_DIRECTORY ) {
4d2b6: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4d2b8: 200a movel %a2,%d0
4d2ba: 0680 0000 0050 addil #80,%d0
4d2c0: 7201 moveq #1,%d1
4d2c2: b2aa 0048 cmpl %a2@(72),%d1
4d2c6: 6606 bnes 4d2ce <IMFS_fsunmount+0x62>
4d2c8: b0aa 004c cmpl %a2@(76),%d0
4d2cc: 660e bnes 4d2dc <IMFS_fsunmount+0x70>
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
4d2ce: 2f02 movel %d2,%sp@-
4d2d0: 42a7 clrl %sp@-
4d2d2: 4e94 jsr %a4@
if (result != 0)
4d2d4: 508f addql #8,%sp
4d2d6: 4a80 tstl %d0
4d2d8: 6626 bnes 4d300 <IMFS_fsunmount+0x94>
4d2da: 244b moveal %a3,%a2
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4d2dc: 4a8a tstl %a2
4d2de: 6724 beqs 4d304 <IMFS_fsunmount+0x98>
if ( jnode->type == IMFS_DIRECTORY ) {
4d2e0: 7001 moveq #1,%d0
4d2e2: b0aa 0048 cmpl %a2@(72),%d0
4d2e6: 66c2 bnes 4d2aa <IMFS_fsunmount+0x3e>
4d2e8: 200a movel %a2,%d0
4d2ea: 0680 0000 0050 addil #80,%d0
4d2f0: b0aa 004c cmpl %a2@(76),%d0
4d2f4: 67b4 beqs 4d2aa <IMFS_fsunmount+0x3e>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4d2f6: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4d2fa: 4a8a tstl %a2
4d2fc: 66ac bnes 4d2aa <IMFS_fsunmount+0x3e>
4d2fe: 6004 bras 4d304 <IMFS_fsunmount+0x98> <== NOT EXECUTED
4d300: 70ff moveq #-1,%d0 <== NOT EXECUTED
4d302: 6002 bras 4d306 <IMFS_fsunmount+0x9a> <== NOT EXECUTED
4d304: 4280 clrl %d0
return 0;
}
4d306: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5
4d30c: 4e5e unlk %fp
4d30e: 4e75 rts
00048a10 <IMFS_get_token>:
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
48a10: 4280 clrl %d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
48a12: 4e56 fff0 linkw %fp,#-16
48a16: 226e 0008 moveal %fp@(8),%a1
48a1a: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
48a1e: 206e 000c moveal %fp@(12),%a0
48a22: 246e 0010 moveal %fp@(16),%a2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
48a26: 1211 moveb %a1@,%d1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
48a28: 6016 bras 48a40 <IMFS_get_token+0x30>
token[i] = c;
48a2a: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
48a2e: 7220 moveq #32,%d1
48a30: b280 cmpl %d0,%d1
48a32: 6606 bnes 48a3a <IMFS_get_token+0x2a>
48a34: 7404 moveq #4,%d2
48a36: 6000 0084 braw 48abc <IMFS_get_token+0xac>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
48a3a: 5280 addql #1,%d0
48a3c: 1231 0800 moveb %a1@(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) ) {
48a40: 762f moveq #47,%d3
48a42: 1401 moveb %d1,%d2
48a44: 49c2 extbl %d2
48a46: b682 cmpl %d2,%d3
48a48: 6710 beqs 48a5a <IMFS_get_token+0x4a>
48a4a: 163c 005c moveb #92,%d3
48a4e: b682 cmpl %d2,%d3
48a50: 6708 beqs 48a5a <IMFS_get_token+0x4a>
48a52: 4a01 tstb %d1
48a54: 6704 beqs 48a5a <IMFS_get_token+0x4a>
48a56: b1c0 cmpal %d0,%a0
48a58: 6ed0 bgts 48a2a <IMFS_get_token+0x1a>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
48a5a: 4a80 tstl %d0
48a5c: 6610 bnes 48a6e <IMFS_get_token+0x5e>
token[i] = c;
48a5e: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
48a60: 6720 beqs 48a82 <IMFS_get_token+0x72>
48a62: 4a88 tstl %a0
48a64: 671c beqs 48a82 <IMFS_get_token+0x72>
48a66: 7401 moveq #1,%d2
48a68: 103c 0001 moveb #1,%d0
48a6c: 6016 bras 48a84 <IMFS_get_token+0x74>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
48a6e: 4a32 08ff tstb %a2@(ffffffff,%d0:l)
48a72: 6604 bnes 48a78 <IMFS_get_token+0x68>
48a74: 7403 moveq #3,%d2 <== NOT EXECUTED
48a76: 600c bras 48a84 <IMFS_get_token+0x74> <== NOT EXECUTED
token[i] = '\0';
48a78: 7403 moveq #3,%d2
48a7a: 4201 clrb %d1
48a7c: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
48a80: 6002 bras 48a84 <IMFS_get_token+0x74>
48a82: 4282 clrl %d2
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
48a84: 206e 0014 moveal %fp@(20),%a0
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
48a88: 7603 moveq #3,%d3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
48a8a: 2080 movel %d0,%a0@
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
48a8c: b682 cmpl %d2,%d3
48a8e: 662c bnes 48abc <IMFS_get_token+0xac>
if ( strcmp( token, "..") == 0 )
48a90: 4879 0005 a616 pea 5a616 <__FUNCTION__.5388+0x17>
48a96: 47f9 0004 d924 lea 4d924 <strcmp>,%a3
48a9c: 2f0a movel %a2,%sp@-
48a9e: 4e93 jsr %a3@
48aa0: 508f addql #8,%sp
48aa2: 4a80 tstl %d0
48aa4: 6604 bnes 48aaa <IMFS_get_token+0x9a>
48aa6: 7402 moveq #2,%d2
48aa8: 6012 bras 48abc <IMFS_get_token+0xac>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
48aaa: 4879 0005 a617 pea 5a617 <__FUNCTION__.5388+0x18>
48ab0: 2f0a movel %a2,%sp@-
48ab2: 4e93 jsr %a3@
48ab4: 508f addql #8,%sp
48ab6: 4a80 tstl %d0
48ab8: 6602 bnes 48abc <IMFS_get_token+0xac>
48aba: 7401 moveq #1,%d2
type = IMFS_CURRENT_DIR;
}
return type;
}
48abc: 2002 movel %d2,%d0
48abe: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
48ac4: 4e5e unlk %fp
48ac6: 4e75 rts
00048ac8 <IMFS_initialize_support>:
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
48ac8: 4281 clrl %d1
48aca: 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
)
{
48acc: 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,
48ad0: 2079 0005 b438 moveal 5b438 <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
)
{
48ad6: 48d7 040c moveml %d2-%d3/%a2,%sp@
48ada: 246e 0008 moveal %fp@(8),%a2
48ade: 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) {
48ae2: 5281 addql #1,%d1
48ae4: b1c0 cmpal %d0,%a0
48ae6: 670e beqs 48af6 <IMFS_initialize_support+0x2e>
48ae8: 7606 moveq #6,%d3
48aea: d080 addl %d0,%d0
48aec: b681 cmpl %d1,%d3
48aee: 66f2 bnes 48ae2 <IMFS_initialize_support+0x1a>
48af0: 203c 0000 0080 movel #128,%d0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
48af6: 23c0 0005 c43c movel %d0,5c43c <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();
48afc: 4eb9 0004 b48a jsr 4b48a <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;
48b02: 4878 0030 pea 30 <OPER2+0x1c>
48b06: 4879 0005 a994 pea 5a994 <IMFS_LIMITS_AND_OPTIONS>
48b0c: 486a 0038 pea %a2@(56)
*
* 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;
48b10: 256e 000c 0028 movel %fp@(12),%a2@(40)
/*
* 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();
48b16: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
48b1a: 2542 0024 movel %d2,%a2@(36)
temp_mt_entry->mt_fs_root.ops = op_table;
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
48b1e: 4eb9 0004 d23c jsr 4d23c <memcpy>
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
48b24: 4878 000c pea c <OPER1>
48b28: 4878 0001 pea 1 <ADD>
48b2c: 4eb9 0004 8e68 jsr 48e68 <calloc>
if ( !fs_info ) {
48b32: 4fef 0014 lea %sp@(20),%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 ) );
48b36: 2040 moveal %d0,%a0
if ( !fs_info ) {
48b38: 4a80 tstl %d0
48b3a: 661c bnes 48b58 <IMFS_initialize_support+0x90>
free(temp_mt_entry->mt_fs_root.node_access);
48b3c: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED
48b40: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
48b46: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48b4c: 588f addql #4,%sp <== NOT EXECUTED
48b4e: 720c moveq #12,%d1 <== NOT EXECUTED
48b50: 2040 moveal %d0,%a0 <== NOT EXECUTED
48b52: 70ff moveq #-1,%d0 <== NOT EXECUTED
48b54: 2081 movel %d1,%a0@ <== NOT EXECUTED
48b56: 6024 bras 48b7c <IMFS_initialize_support+0xb4> <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
48b58: 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;
48b5a: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
48b5e: 2080 movel %d0,%a0@
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48b60: 7001 moveq #1,%d0
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
48b62: 216e 0010 0004 movel %fp@(16),%a0@(4)
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48b68: 2340 0034 movel %d0,%a1@(52)
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
48b6c: 2142 0008 movel %d2,%a0@(8)
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;
48b70: 2548 0034 movel %a0,%a2@(52)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
/* Initialize POSIX FIFO/pipe module */
rtems_pipe_initialize();
48b74: 4eb9 0004 abce jsr 4abce <rtems_pipe_initialize>
48b7a: 4280 clrl %d0
return 0;
}
48b7c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
48b82: 4e5e unlk %fp
48b84: 4e75 rts
...
00042a54 <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 )
42a54: 4280 clrl %d0
42a56: 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 */
)
{
42a58: 4e56 ffbc linkw %fp,#-68
42a5c: 206e 0008 moveal %fp@(8),%a0
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a60: 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 */
)
{
42a62: 2f03 movel %d3,%sp@-
42a64: 262e 0010 movel %fp@(16),%d3
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a68: 2d48 ffe0 movel %a0,%fp@(-32)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
42a6c: 3028 0032 movew %a0@(50),%d0
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
42a70: 2f02 movel %d2,%sp@-
/*
* 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 )
42a72: b280 cmpl %d0,%d1
42a74: 6410 bccs 42a86 <IMFS_link+0x32>
rtems_set_errno_and_return_minus_one( EMLINK );
42a76: 4eb9 0005 1424 jsr 51424 <__errno>
42a7c: 741f moveq #31,%d2
42a7e: 72ff moveq #-1,%d1
42a80: 2040 moveal %d0,%a0
42a82: 2082 movel %d2,%a0@
42a84: 607c bras 42b02 <IMFS_link+0xae>
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
42a86: 2f03 movel %d3,%sp@-
42a88: 240e movel %fp,%d2
42a8a: 0682 ffff ffbf addil #-65,%d2
42a90: 4eb9 0005 27a0 jsr 527a0 <strlen>
42a96: 588f addql #4,%sp
42a98: 486e fffc pea %fp@(-4)
42a9c: 2f02 movel %d2,%sp@-
42a9e: 2f00 movel %d0,%sp@-
42aa0: 2f03 movel %d3,%sp@-
42aa2: 4eb9 0004 d3a0 jsr 4d3a0 <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(
42aa8: 486e ffe0 pea %fp@(-32)
42aac: 2f3c 0000 a1ff movel #41471,%sp@-
42ab2: 2f02 movel %d2,%sp@-
42ab4: 4878 0003 pea 3 <DIVIDE>
42ab8: 2f2e 000c movel %fp@(12),%sp@-
42abc: 4eb9 0004 c898 jsr 4c898 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
42ac2: 4fef 0024 lea %sp@(36),%sp
42ac6: 4a80 tstl %d0
42ac8: 6610 bnes 42ada <IMFS_link+0x86>
rtems_set_errno_and_return_minus_one( ENOMEM );
42aca: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42ad0: 72ff moveq #-1,%d1 <== NOT EXECUTED
42ad2: 2040 moveal %d0,%a0 <== NOT EXECUTED
42ad4: 700c moveq #12,%d0 <== NOT EXECUTED
42ad6: 2080 movel %d0,%a0@ <== NOT EXECUTED
42ad8: 6028 bras 42b02 <IMFS_link+0xae> <== NOT EXECUTED
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
42ada: 206e ffe0 moveal %fp@(-32),%a0
42ade: 3028 0032 movew %a0@(50),%d0
42ae2: 5280 addql #1,%d0
42ae4: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( info.hard_link.link_node );
42ae8: 42a7 clrl %sp@-
42aea: 486e fff4 pea %fp@(-12)
42aee: 4eb9 0004 3564 jsr 43564 <gettimeofday>
42af4: 206e ffe0 moveal %fp@(-32),%a0
return 0;
42af8: 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 );
42afa: 4281 clrl %d1
42afc: 216e fff4 0044 movel %fp@(-12),%a0@(68)
return 0;
}
42b02: 242e ffb4 movel %fp@(-76),%d2
42b06: 2001 movel %d1,%d0
42b08: 262e ffb8 movel %fp@(-72),%d3
42b0c: 4e5e unlk %fp
42b0e: 4e75 rts
0004f984 <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4f984: 4e56 0000 linkw %fp,#0
4f988: 206e 0008 moveal %fp@(8),%a0
4f98c: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
4f98e: 4a88 tstl %a0
4f990: 6612 bnes 4f9a4 <IMFS_memfile_addblock+0x20>
4f992: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4f998: 4879 0005 fcb0 pea 5fcb0 <__FUNCTION__.6022> <== NOT EXECUTED
4f99e: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED
4f9a2: 6018 bras 4f9bc <IMFS_memfile_addblock+0x38> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f9a4: 7005 moveq #5,%d0
4f9a6: b0a8 0048 cmpl %a0@(72),%d0
4f9aa: 671c beqs 4f9c8 <IMFS_memfile_addblock+0x44>
4f9ac: 4879 0005 fb6e pea 5fb6e <CSWTCH.8+0x60> <== NOT EXECUTED
4f9b2: 4879 0005 fcb0 pea 5fcb0 <__FUNCTION__.6022> <== NOT EXECUTED
4f9b8: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED
4f9bc: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f9c2: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
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 );
4f9c8: 4878 0001 pea 1 <ADD>
4f9cc: 2f2e 000c movel %fp@(12),%sp@-
4f9d0: 2f08 movel %a0,%sp@-
4f9d2: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
4f9d8: 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 );
4f9dc: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
4f9de: 4a92 tstl %a2@
4f9e0: 6612 bnes 4f9f4 <IMFS_memfile_addblock+0x70>
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
4f9e2: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block>
if ( !memory )
4f9e8: 4a80 tstl %d0
4f9ea: 6606 bnes 4f9f2 <IMFS_memfile_addblock+0x6e>
4f9ec: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
4f9f0: 6004 bras 4f9f6 <IMFS_memfile_addblock+0x72> <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
4f9f2: 2480 movel %d0,%a2@
4f9f4: 4280 clrl %d0
return 0;
}
4f9f6: 246e fffc moveal %fp@(-4),%a2
4f9fa: 4e5e unlk %fp
4f9fc: 4e75 rts
0004f9fe <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
4f9fe: 4e56 ffd8 linkw %fp,#-40
4fa02: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4fa06: 246e 0008 moveal %fp@(8),%a2
4fa0a: 242e 000c movel %fp@(12),%d2
4fa0e: 262e 0010 movel %fp@(16),%d3
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4fa12: 4a8a tstl %a2
4fa14: 6612 bnes 4fa28 <IMFS_memfile_extend+0x2a>
4fa16: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4fa1c: 4879 0005 fcc6 pea 5fcc6 <__FUNCTION__.5973> <== NOT EXECUTED
4fa22: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED
4fa26: 6018 bras 4fa40 <IMFS_memfile_extend+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4fa28: 7005 moveq #5,%d0
4fa2a: b0aa 0048 cmpl %a2@(72),%d0
4fa2e: 671c beqs 4fa4c <IMFS_memfile_extend+0x4e>
4fa30: 4879 0005 fb6e pea 5fb6e <CSWTCH.8+0x60> <== NOT EXECUTED
4fa36: 4879 0005 fcc6 pea 5fcc6 <__FUNCTION__.5973> <== NOT EXECUTED
4fa3c: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED
4fa40: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4fa46: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
if ( the_jnode->type != IMFS_MEMORY_FILE )
rtems_set_errno_and_return_minus_one( EIO );
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
4fa4c: 2c39 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d6
4fa52: 2206 movel %d6,%d1
4fa54: e489 lsrl #2,%d1
4fa56: 2001 movel %d1,%d0
4fa58: 5280 addql #1,%d0
4fa5a: 4c01 0800 mulsl %d1,%d0
4fa5e: 4284 clrl %d4
4fa60: 5280 addql #1,%d0
4fa62: 4c01 0800 mulsl %d1,%d0
4fa66: 5380 subql #1,%d0
4fa68: 4c06 0800 mulsl %d6,%d0
4fa6c: 2a00 movel %d0,%d5
4fa6e: 2002 movel %d2,%d0
4fa70: 2203 movel %d3,%d1
4fa72: 9285 subl %d5,%d1
4fa74: 9184 subxl %d4,%d0
4fa76: 6d12 blts 4fa8a <IMFS_memfile_extend+0x8c>
rtems_set_errno_and_return_minus_one( EINVAL );
4fa78: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4fa7e: 7416 moveq #22,%d2 <== NOT EXECUTED
4fa80: 72ff moveq #-1,%d1 <== NOT EXECUTED
4fa82: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fa84: 2082 movel %d2,%a0@ <== NOT EXECUTED
4fa86: 6000 0092 braw 4fb1a <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
4fa8a: 282a 004c movel %a2@(76),%d4
4fa8e: 2a2a 0050 movel %a2@(80),%d5
4fa92: 2002 movel %d2,%d0
4fa94: 2203 movel %d3,%d1
4fa96: 9285 subl %d5,%d1
4fa98: 9184 subxl %d4,%d0
4fa9a: 6e04 bgts 4faa0 <IMFS_memfile_extend+0xa2>
4fa9c: 4281 clrl %d1
4fa9e: 607a bras 4fb1a <IMFS_memfile_extend+0x11c>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4faa0: 47f9 0005 cff0 lea 5cff0 <__divdi3>,%a3
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4faa6: 4bf9 0004 f984 lea 4f984 <IMFS_memfile_addblock>,%a5
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4faac: 2e06 movel %d6,%d7
4faae: 5bc6 smi %d6
4fab0: 49c6 extbl %d6
4fab2: 2f07 movel %d7,%sp@-
4fab4: 2f06 movel %d6,%sp@-
4fab6: 2f03 movel %d3,%sp@-
4fab8: 2f02 movel %d2,%sp@-
4faba: 4e93 jsr %a3@
4fabc: 4fef 0010 lea %sp@(16),%sp
4fac0: 2841 moveal %d1,%a4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fac2: 2f07 movel %d7,%sp@-
4fac4: 2f06 movel %d6,%sp@-
4fac6: 2f05 movel %d5,%sp@-
4fac8: 2f04 movel %d4,%sp@-
4faca: 4e93 jsr %a3@
4facc: 4fef 0010 lea %sp@(16),%sp
4fad0: 2c01 movel %d1,%d6
4fad2: 2801 movel %d1,%d4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4fad4: 6036 bras 4fb0c <IMFS_memfile_extend+0x10e>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4fad6: 2f04 movel %d4,%sp@-
4fad8: 2f0a movel %a2,%sp@-
4fada: 4e95 jsr %a5@
4fadc: 508f addql #8,%sp
4fade: 4a80 tstl %d0
4fae0: 6728 beqs 4fb0a <IMFS_memfile_extend+0x10c>
4fae2: 600c bras 4faf0 <IMFS_memfile_extend+0xf2> <== NOT EXECUTED
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
4fae4: 2f04 movel %d4,%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-- ) {
4fae6: 5384 subql #1,%d4 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4fae8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4faea: 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-- ) {
4faec: 508f addql #8,%sp <== NOT EXECUTED
4faee: 6006 bras 4faf6 <IMFS_memfile_extend+0xf8> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4faf0: 47f9 0004 f748 lea 4f748 <IMFS_memfile_remove_block>,%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-- ) {
4faf6: bc84 cmpl %d4,%d6 <== NOT EXECUTED
4faf8: 63ea blss 4fae4 <IMFS_memfile_extend+0xe6> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
4fafa: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4fb00: 72ff moveq #-1,%d1 <== NOT EXECUTED
4fb02: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fb04: 701c moveq #28,%d0 <== NOT EXECUTED
4fb06: 2080 movel %d0,%a0@ <== NOT EXECUTED
4fb08: 6010 bras 4fb1a <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4fb0a: 5284 addql #1,%d4
4fb0c: b9c4 cmpal %d4,%a4
4fb0e: 64c6 bccs 4fad6 <IMFS_memfile_extend+0xd8>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
4fb10: 4281 clrl %d1
4fb12: 2542 004c movel %d2,%a2@(76)
4fb16: 2543 0050 movel %d3,%a2@(80)
return 0;
}
4fb1a: 2001 movel %d1,%d0
4fb1c: 4cee 3cfc ffd8 moveml %fp@(-40),%d2-%d7/%a2-%a5
4fb22: 4e5e unlk %fp
4fb24: 4e75 rts
0004f548 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
4f548: 4e56 fff0 linkw %fp,#-16
4f54c: 206e 0010 moveal %fp@(16),%a0
4f550: 48d7 041c moveml %d2-%d4/%a2,%sp@
4f554: 246e 0008 moveal %fp@(8),%a2
4f558: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f55c: 4a8a tstl %a2
4f55e: 6612 bnes 4f572 <IMFS_memfile_get_block_pointer+0x2a>
4f560: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4f566: 4879 0005 fc21 pea 5fc21 <__FUNCTION__.6332> <== NOT EXECUTED
4f56c: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED
4f570: 6018 bras 4f58a <IMFS_memfile_get_block_pointer+0x42><== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f572: 7005 moveq #5,%d0
4f574: b0aa 0048 cmpl %a2@(72),%d0
4f578: 671c beqs 4f596 <IMFS_memfile_get_block_pointer+0x4e>
4f57a: 4879 0005 fb6e pea 5fb6e <CSWTCH.8+0x60> <== NOT EXECUTED
4f580: 4879 0005 fc21 pea 5fc21 <__FUNCTION__.6332> <== NOT EXECUTED
4f586: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED
4f58a: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f590: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
4f596: 2239 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d1
4f59c: e489 lsrl #2,%d1
4f59e: 2001 movel %d1,%d0
4f5a0: 5380 subql #1,%d0
4f5a2: b082 cmpl %d2,%d0
4f5a4: 6536 bcss 4f5dc <IMFS_memfile_get_block_pointer+0x94>
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
4f5a6: 226a 0054 moveal %a2@(84),%a1
if ( malloc_it ) {
4f5aa: 4a88 tstl %a0
4f5ac: 6720 beqs 4f5ce <IMFS_memfile_get_block_pointer+0x86>
if ( !p ) {
4f5ae: 4a89 tstl %a1
4f5b0: 6610 bnes 4f5c2 <IMFS_memfile_get_block_pointer+0x7a>
p = memfile_alloc_block();
4f5b2: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block>
if ( !p )
4f5b8: 4a80 tstl %d0
4f5ba: 6700 0118 beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c>
return 0;
info->indirect = p;
4f5be: 2540 0054 movel %d0,%a2@(84)
}
return &info->indirect[ my_block ];
4f5c2: 206a 0054 moveal %a2@(84),%a0
4f5c6: e58a lsll #2,%d2
4f5c8: d1c2 addal %d2,%a0
4f5ca: 6000 010a braw 4f6d6 <IMFS_memfile_get_block_pointer+0x18e>
}
if ( !p )
4f5ce: 4a89 tstl %a1
4f5d0: 6700 0102 beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c>
return 0;
return &info->indirect[ my_block ];
4f5d4: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0
4f5d8: 6000 00fc braw 4f6d6 <IMFS_memfile_get_block_pointer+0x18e>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
4f5dc: 2001 movel %d1,%d0 <== NOT EXECUTED
4f5de: 5280 addql #1,%d0 <== NOT EXECUTED
4f5e0: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED
4f5e4: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f5e6: 5389 subql #1,%a1 <== NOT EXECUTED
4f5e8: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
4f5ea: 6562 bcss 4f64e <IMFS_memfile_get_block_pointer+0x106><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
4f5ec: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
4f5ee: 202a 0058 movel %a2@(88),%d0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4f5f2: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4f5f6: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
4f5fa: 4a88 tstl %a0 <== NOT EXECUTED
4f5fc: 6736 beqs 4f634 <IMFS_memfile_get_block_pointer+0xec><== NOT EXECUTED
if ( !p ) {
4f5fe: 4a80 tstl %d0 <== NOT EXECUTED
4f600: 6610 bnes 4f612 <IMFS_memfile_get_block_pointer+0xca><== NOT EXECUTED
p = memfile_alloc_block();
4f602: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4f608: 4a80 tstl %d0 <== NOT EXECUTED
4f60a: 6700 00c8 beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
4f60e: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
4f612: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f614: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4f618: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4f61a: 660e bnes 4f62a <IMFS_memfile_get_block_pointer+0xe2><== NOT EXECUTED
p1 = memfile_alloc_block();
4f61c: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4f622: 4a80 tstl %d0 <== NOT EXECUTED
4f624: 6700 00ae beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
4f628: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
4f62a: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f62c: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f630: 6000 00a4 braw 4f6d6 <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4f634: 4a80 tstl %d0 <== NOT EXECUTED
4f636: 6700 009c beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
4f63a: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f63c: 2071 2c00 moveal %a1@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
4f640: 4a88 tstl %a0 <== NOT EXECUTED
4f642: 6700 0090 beqw 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== 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 ];
4f646: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f64a: 6000 008a braw 4f6d6 <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
4f64e: 2600 movel %d0,%d3 <== NOT EXECUTED
4f650: 5283 addql #1,%d3 <== NOT EXECUTED
4f652: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED
4f656: 5383 subql #1,%d3 <== NOT EXECUTED
4f658: b682 cmpl %d2,%d3 <== NOT EXECUTED
4f65a: 6578 bcss 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
4f65c: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4f65e: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED
4f662: 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;
4f666: 202a 005c movel %a2@(92),%d0 <== 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;
4f66a: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4f66e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
4f672: 4a88 tstl %a0 <== NOT EXECUTED
4f674: 6746 beqs 4f6bc <IMFS_memfile_get_block_pointer+0x174><== NOT EXECUTED
if ( !p ) {
4f676: 4a80 tstl %d0 <== NOT EXECUTED
4f678: 660e bnes 4f688 <IMFS_memfile_get_block_pointer+0x140><== NOT EXECUTED
p = memfile_alloc_block();
4f67a: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4f680: 4a80 tstl %d0 <== NOT EXECUTED
4f682: 6750 beqs 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->triply_indirect = p;
4f684: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
4f688: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f68a: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4f68e: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4f690: 660c bnes 4f69e <IMFS_memfile_get_block_pointer+0x156><== NOT EXECUTED
p1 = memfile_alloc_block();
4f692: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4f698: 4a80 tstl %d0 <== NOT EXECUTED
4f69a: 6738 beqs 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
4f69c: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
4f69e: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f6a0: 45f1 3c00 lea %a1@(00000000,%d3:l:4),%a2 <== NOT EXECUTED
4f6a4: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p2 ) {
4f6a6: 660c bnes 4f6b4 <IMFS_memfile_get_block_pointer+0x16c><== NOT EXECUTED
p2 = memfile_alloc_block();
4f6a8: 4eb9 0004 f524 jsr 4f524 <memfile_alloc_block> <== NOT EXECUTED
if ( !p2 )
4f6ae: 4a80 tstl %d0 <== NOT EXECUTED
4f6b0: 6722 beqs 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
4f6b2: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
4f6b4: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f6b6: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 <== NOT EXECUTED
4f6ba: 601a bras 4f6d6 <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4f6bc: 4a80 tstl %d0 <== NOT EXECUTED
4f6be: 6714 beqs 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== 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 ];
4f6c0: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f6c2: 2270 2c00 moveal %a0@(00000000,%d2:l:4),%a1 <== NOT EXECUTED
if ( !p1 )
4f6c6: 4a89 tstl %a1 <== NOT EXECUTED
4f6c8: 670a beqs 4f6d4 <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
4f6ca: 2071 3c00 moveal %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f6ce: e58c lsll #2,%d4 <== NOT EXECUTED
4f6d0: d1c4 addal %d4,%a0 <== NOT EXECUTED
4f6d2: 6002 bras 4f6d6 <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
4f6d4: 91c8 subal %a0,%a0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
4f6d6: 2008 movel %a0,%d0
4f6d8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4f6de: 4e5e unlk %fp
4f6e0: 4e75 rts
0004ff0a <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
4ff0a: 4e56 ffc0 linkw %fp,#-64
4ff0e: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4ff12: 246e 0008 moveal %fp@(8),%a2
4ff16: 2a2e 0014 movel %fp@(20),%d5
4ff1a: 2a6e 0018 moveal %fp@(24),%a5
4ff1e: 262e 000c movel %fp@(12),%d3
4ff22: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4ff26: 4a8a tstl %a2
4ff28: 6612 bnes 4ff3c <IMFS_memfile_read+0x32>
4ff2a: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4ff30: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
4ff36: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED
4ff3a: 601e bras 4ff5a <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
4ff3c: 202a 0048 movel %a2@(72),%d0
4ff40: 2200 movel %d0,%d1
4ff42: 5b81 subql #5,%d1
4ff44: 7401 moveq #1,%d2
4ff46: b481 cmpl %d1,%d2
4ff48: 641c bccs 4ff66 <IMFS_memfile_read+0x5c>
4ff4a: 4879 0005 fbd1 pea 5fbd1 <CSWTCH.8+0xc3> <== NOT EXECUTED
4ff50: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
4ff56: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED
4ff5a: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4ff60: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
4ff66: 4a85 tstl %d5
4ff68: 6612 bnes 4ff7c <IMFS_memfile_read+0x72>
4ff6a: 4879 0005 fc1c pea 5fc1c <CSWTCH.8+0x10e> <== NOT EXECUTED
4ff70: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
4ff76: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED
4ff7a: 60de bras 4ff5a <IMFS_memfile_read+0x50> <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
4ff7c: 4a8d tstl %a5
4ff7e: 6612 bnes 4ff92 <IMFS_memfile_read+0x88>
rtems_set_errno_and_return_minus_one( EINVAL );
4ff80: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4ff86: 7e16 moveq #22,%d7 <== NOT EXECUTED
4ff88: 7cff moveq #-1,%d6 <== NOT EXECUTED
4ff8a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4ff8c: 2087 movel %d7,%a0@ <== NOT EXECUTED
4ff8e: 6000 01be braw 5014e <IMFS_memfile_read+0x244> <== NOT EXECUTED
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
if (the_jnode->type == IMFS_LINEAR_FILE) {
4ff92: 7206 moveq #6,%d1
4ff94: b280 cmpl %d0,%d1
4ff96: 6658 bnes 4fff0 <IMFS_memfile_read+0xe6>
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
4ff98: 284d moveal %a5,%a4 <== NOT EXECUTED
4ff9a: 97cb subal %a3,%a3 <== NOT EXECUTED
4ff9c: 2c2a 004c movel %a2@(76),%d6 <== NOT EXECUTED
4ffa0: 2e2a 0050 movel %a2@(80),%d7 <== NOT EXECUTED
4ffa4: 200b movel %a3,%d0 <== NOT EXECUTED
4ffa6: 220c movel %a4,%d1 <== NOT EXECUTED
4ffa8: 2d46 ffe8 movel %d6,%fp@(-24) <== NOT EXECUTED
4ffac: 2d47 ffec movel %d7,%fp@(-20) <== NOT EXECUTED
4ffb0: 9e84 subl %d4,%d7 <== NOT EXECUTED
4ffb2: 9d83 subxl %d3,%d6 <== 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;
4ffb4: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
4ffb8: 9287 subl %d7,%d1 <== NOT EXECUTED
4ffba: 9186 subxl %d6,%d0 <== NOT EXECUTED
4ffbc: 6e04 bgts 4ffc2 <IMFS_memfile_read+0xb8> <== NOT EXECUTED
4ffbe: 2c0d movel %a5,%d6 <== NOT EXECUTED
4ffc0: 6006 bras 4ffc8 <IMFS_memfile_read+0xbe> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
4ffc2: 2c2e ffec movel %fp@(-20),%d6 <== NOT EXECUTED
4ffc6: 9c84 subl %d4,%d6 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
4ffc8: 2f06 movel %d6,%sp@- <== NOT EXECUTED
4ffca: 4870 4800 pea %a0@(00000000,%d4:l) <== NOT EXECUTED
4ffce: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4ffd0: 4eb9 0005 1c44 jsr 51c44 <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
4ffd6: 42a7 clrl %sp@- <== NOT EXECUTED
4ffd8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
4ffdc: 4eb9 0004 3564 jsr 43564 <gettimeofday> <== NOT EXECUTED
4ffe2: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
4ffe8: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4ffec: 6000 0160 braw 5014e <IMFS_memfile_read+0x244> <== NOT EXECUTED
* 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 )
4fff0: 200d movel %a5,%d0
4fff2: d084 addl %d4,%d0
4fff4: 2240 moveal %d0,%a1
4fff6: 91c8 subal %a0,%a0
4fff8: 202a 004c movel %a2@(76),%d0
4fffc: 222a 0050 movel %a2@(80),%d1
50000: 2c08 movel %a0,%d6
50002: 2e09 movel %a1,%d7
50004: 9e81 subl %d1,%d7
50006: 9d80 subxl %d0,%d6
50008: 6e04 bgts 5000e <IMFS_memfile_read+0x104>
5000a: 240d movel %a5,%d2
5000c: 6006 bras 50014 <IMFS_memfile_read+0x10a>
my_length = the_jnode->info.file.size - start;
5000e: 2e01 movel %d1,%d7
50010: 9e84 subl %d4,%d7
50012: 2407 movel %d7,%d2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
50014: 2e39 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d7
5001a: 2207 movel %d7,%d1
5001c: 5bc0 smi %d0
5001e: 49c0 extbl %d0
50020: 2640 moveal %d0,%a3
50022: 2841 moveal %d1,%a4
50024: 2f0c movel %a4,%sp@-
50026: 2f00 movel %d0,%sp@-
50028: 2f04 movel %d4,%sp@-
5002a: 2f03 movel %d3,%sp@-
5002c: 4eb9 0005 d3a8 jsr 5d3a8 <__moddi3>
50032: 4fef 0010 lea %sp@(16),%sp
50036: 2c01 movel %d1,%d6
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
50038: 2f0c movel %a4,%sp@-
5003a: 2f0b movel %a3,%sp@-
5003c: 2f04 movel %d4,%sp@-
5003e: 2f03 movel %d3,%sp@-
50040: 4eb9 0005 cff0 jsr 5cff0 <__divdi3>
50046: 4fef 0010 lea %sp@(16),%sp
5004a: 2601 movel %d1,%d3
if ( start_offset ) {
5004c: 4a86 tstl %d6
5004e: 6604 bnes 50054 <IMFS_memfile_read+0x14a>
50050: 2e05 movel %d5,%d7
50052: 6050 bras 500a4 <IMFS_memfile_read+0x19a>
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 );
50054: 42a7 clrl %sp@-
50056: 2f01 movel %d1,%sp@-
50058: 2f0a movel %a2,%sp@-
5005a: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
50060: 4fef 000c lea %sp@(12),%sp
50064: 4a80 tstl %d0
50066: 6614 bnes 5007c <IMFS_memfile_read+0x172>
50068: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
5006e: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
50074: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED
50078: 6000 fee0 braw 4ff5a <IMFS_memfile_read+0x50> <== 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;
5007c: 9e86 subl %d6,%d7
5007e: 2202 movel %d2,%d1
50080: be82 cmpl %d2,%d7
50082: 6402 bccs 50086 <IMFS_memfile_read+0x17c>
50084: 2207 movel %d7,%d1
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 );
50086: 2f01 movel %d1,%sp@-
50088: 2040 moveal %d0,%a0
5008a: dc90 addl %a0@,%d6
dest += to_copy;
5008c: 2e05 movel %d5,%d7
5008e: de81 addl %d1,%d7
block++;
my_length -= to_copy;
50090: 9481 subl %d1,%d2
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
dest += to_copy;
block++;
50092: 5283 addql #1,%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 );
50094: 2f06 movel %d6,%sp@-
dest += to_copy;
block++;
my_length -= to_copy;
50096: 2c01 movel %d1,%d6
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 );
50098: 2f05 movel %d5,%sp@-
5009a: 4eb9 0005 1c44 jsr 51c44 <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
500a0: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
500a4: 2a39 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d5
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
500aa: 49f9 0004 f548 lea 4f548 <IMFS_memfile_get_block_pointer>,%a4
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
500b0: 47f9 0005 1c44 lea 51c44 <memcpy>,%a3
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
500b6: 603a bras 500f2 <IMFS_memfile_read+0x1e8>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
500b8: 42a7 clrl %sp@-
500ba: 2f03 movel %d3,%sp@-
500bc: 2f0a movel %a2,%sp@-
500be: 4e94 jsr %a4@
assert( block_ptr );
500c0: 4fef 000c lea %sp@(12),%sp
500c4: 4a80 tstl %d0
500c6: 6614 bnes 500dc <IMFS_memfile_read+0x1d2>
500c8: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
500ce: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
500d4: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED
500d8: 6000 fe80 braw 4ff5a <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
500dc: 2040 moveal %d0,%a0
dest += to_copy;
block++;
500de: 5283 addql #1,%d3
my_length -= to_copy;
500e0: 9485 subl %d5,%d2
copied += to_copy;
500e2: dc85 addl %d5,%d6
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 );
500e4: 2f05 movel %d5,%sp@-
500e6: 2f10 movel %a0@,%sp@-
500e8: 2f07 movel %d7,%sp@-
dest += to_copy;
500ea: de85 addl %d5,%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 );
500ec: 4e93 jsr %a3@
dest += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
500ee: 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 ) {
500f2: b4b9 0006 1614 cmpl 61614 <imfs_memfile_bytes_per_block>,%d2
500f8: 64be bccs 500b8 <IMFS_memfile_read+0x1ae>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
500fa: 4a82 tstl %d2
500fc: 673c beqs 5013a <IMFS_memfile_read+0x230>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
500fe: 42a7 clrl %sp@-
50100: 2f03 movel %d3,%sp@-
50102: 2f0a movel %a2,%sp@-
50104: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
5010a: 4fef 000c lea %sp@(12),%sp
5010e: 4a80 tstl %d0
50110: 6614 bnes 50126 <IMFS_memfile_read+0x21c>
50112: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
50118: 4879 0005 fc53 pea 5fc53 <__FUNCTION__.6159> <== NOT EXECUTED
5011e: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED
50122: 6000 fe36 braw 4ff5a <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
50126: 2040 moveal %d0,%a0
copied += my_length;
50128: dc82 addl %d2,%d6
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 );
5012a: 2f02 movel %d2,%sp@-
5012c: 2f10 movel %a0@,%sp@-
5012e: 2f07 movel %d7,%sp@-
50130: 4eb9 0005 1c44 jsr 51c44 <memcpy>
copied += my_length;
50136: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
5013a: 42a7 clrl %sp@-
5013c: 486e fff8 pea %fp@(-8)
50140: 4eb9 0004 3564 jsr 43564 <gettimeofday>
50146: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
5014c: 508f addql #8,%sp
}
5014e: 2006 movel %d6,%d0
50150: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5
50156: 4e5e unlk %fp
50158: 4e75 rts
0004f794 <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
4f794: 4e56 ffe4 linkw %fp,#-28
4f798: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4f79c: 246e 0008 moveal %fp@(8),%a2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f7a0: 4a8a tstl %a2
4f7a2: 6612 bnes 4f7b6 <IMFS_memfile_remove+0x22>
4f7a4: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4f7aa: 4879 0005 fc65 pea 5fc65 <__FUNCTION__.6084> <== NOT EXECUTED
4f7b0: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED
4f7b4: 6018 bras 4f7ce <IMFS_memfile_remove+0x3a> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f7b6: 7005 moveq #5,%d0
4f7b8: b0aa 0048 cmpl %a2@(72),%d0
4f7bc: 671c beqs 4f7da <IMFS_memfile_remove+0x46>
4f7be: 4879 0005 fb6e pea 5fb6e <CSWTCH.8+0x60> <== NOT EXECUTED
4f7c4: 4879 0005 fc65 pea 5fc65 <__FUNCTION__.6084> <== NOT EXECUTED
4f7ca: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED
4f7ce: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f7d4: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
/*
* 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;
4f7da: 2439 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d2
4f7e0: e48a lsrl #2,%d2
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f7e2: 4aaa 0054 tstl %a2@(84)
4f7e6: 670e beqs 4f7f6 <IMFS_memfile_remove+0x62>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
4f7e8: 2f02 movel %d2,%sp@-
4f7ea: 486a 0054 pea %a2@(84)
4f7ee: 4eb9 0004 f6e2 jsr 4f6e2 <memfile_free_blocks_in_table>
4f7f4: 508f addql #8,%sp
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f7f6: 4aaa 0058 tstl %a2@(88)
4f7fa: 673e beqs 4f83a <IMFS_memfile_remove+0xa6>
4f7fc: 4283 clrl %d3 <== NOT EXECUTED
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
memfile_free_blocks_in_table(
4f7fe: 47f9 0004 f6e2 lea 4f6e2 <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED
4f804: 601a bras 4f820 <IMFS_memfile_remove+0x8c> <== NOT EXECUTED
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
4f806: 2003 movel %d3,%d0 <== NOT EXECUTED
4f808: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
4f80c: e588 lsll #2,%d0 <== NOT EXECUTED
4f80e: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED
4f812: 670a beqs 4f81e <IMFS_memfile_remove+0x8a> <== NOT EXECUTED
memfile_free_blocks_in_table(
4f814: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f816: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
4f81a: 4e93 jsr %a3@ <== NOT EXECUTED
4f81c: 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++ ) {
4f81e: 5283 addql #1,%d3 <== NOT EXECUTED
4f820: 2039 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f826: e488 lsrl #2,%d0 <== NOT EXECUTED
4f828: b083 cmpl %d3,%d0 <== NOT EXECUTED
4f82a: 62da bhis 4f806 <IMFS_memfile_remove+0x72> <== 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 );
4f82c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f82e: 486a 0058 pea %a2@(88) <== NOT EXECUTED
4f832: 4eb9 0004 f6e2 jsr 4f6e2 <memfile_free_blocks_in_table> <== NOT EXECUTED
4f838: 508f addql #8,%sp <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f83a: 4aaa 005c tstl %a2@(92)
4f83e: 6762 beqs 4f8a2 <IMFS_memfile_remove+0x10e>
4f840: 4283 clrl %d3 <== NOT EXECUTED
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++ ) {
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
4f842: 49f9 0004 f6e2 lea 4f6e2 <memfile_free_blocks_in_table>,%a4<== NOT EXECUTED
4f848: 603e bras 4f888 <IMFS_memfile_remove+0xf4> <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f84a: 2a03 movel %d3,%d5 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
4f84c: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f850: e58d lsll #2,%d5 <== NOT EXECUTED
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
4f852: 2670 5800 moveal %a0@(00000000,%d5:l),%a3 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
4f856: 4a8b tstl %a3 <== NOT EXECUTED
4f858: 673a beqs 4f894 <IMFS_memfile_remove+0x100> <== NOT EXECUTED
4f85a: 4284 clrl %d4 <== NOT EXECUTED
4f85c: 6010 bras 4f86e <IMFS_memfile_remove+0xda> <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
4f85e: 4a93 tstl %a3@ <== NOT EXECUTED
4f860: 6708 beqs 4f86a <IMFS_memfile_remove+0xd6> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
4f862: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f864: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4f866: 4e94 jsr %a4@ <== NOT EXECUTED
4f868: 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++ ) {
4f86a: 5284 addql #1,%d4 <== NOT EXECUTED
4f86c: 588b addql #4,%a3 <== NOT EXECUTED
4f86e: 2039 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f874: e488 lsrl #2,%d0 <== NOT EXECUTED
4f876: b084 cmpl %d4,%d0 <== NOT EXECUTED
4f878: 62e4 bhis 4f85e <IMFS_memfile_remove+0xca> <== NOT EXECUTED
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
4f87a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f87c: daaa 005c addl %a2@(92),%d5 <== 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++ ) {
4f880: 5283 addql #1,%d3 <== 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(
4f882: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4f884: 4e94 jsr %a4@ <== 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++ ) {
4f886: 508f addql #8,%sp <== NOT EXECUTED
4f888: 2039 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f88e: e488 lsrl #2,%d0 <== NOT EXECUTED
4f890: b083 cmpl %d3,%d0 <== NOT EXECUTED
4f892: 62b6 bhis 4f84a <IMFS_memfile_remove+0xb6> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
4f894: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f896: 486a 005c pea %a2@(92) <== NOT EXECUTED
4f89a: 4eb9 0004 f6e2 jsr 4f6e2 <memfile_free_blocks_in_table> <== NOT EXECUTED
4f8a0: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
4f8a2: 4280 clrl %d0
4f8a4: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4f8aa: 4e5e unlk %fp
4f8ac: 4e75 rts
0004f748 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4f748: 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 );
4f74c: 42a7 clrl %sp@- <== NOT EXECUTED
4f74e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4f752: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f756: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
4f75c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f760: 4a80 tstl %d0 <== NOT EXECUTED
4f762: 661c bnes 4f780 <IMFS_memfile_remove_block+0x38> <== NOT EXECUTED
4f764: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
4f76a: 4879 0005 fc96 pea 5fc96 <__FUNCTION__.6048> <== NOT EXECUTED
4f770: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED
4f774: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f77a: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
4f780: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f782: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
4f784: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
4f786: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4f788: 4eb9 0004 f50a jsr 4f50a <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
4f78e: 7001 moveq #1,%d0 <== NOT EXECUTED
4f790: 4e5e unlk %fp <== NOT EXECUTED
4f792: 4e75 rts
0004fc1a <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
4fc1a: 4e56 ffd0 linkw %fp,#-48
4fc1e: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4fc22: 246e 0008 moveal %fp@(8),%a2
4fc26: 262e 0014 movel %fp@(20),%d3
4fc2a: 242e 0018 movel %fp@(24),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4fc2e: 4a8a tstl %a2
4fc30: 6612 bnes 4fc44 <IMFS_memfile_write+0x2a>
4fc32: 4879 0005 fb1e pea 5fb1e <CSWTCH.8+0x10> <== NOT EXECUTED
4fc38: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fc3e: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED
4fc42: 6018 bras 4fc5c <IMFS_memfile_write+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4fc44: 7805 moveq #5,%d4
4fc46: b8aa 0048 cmpl %a2@(72),%d4
4fc4a: 671c beqs 4fc68 <IMFS_memfile_write+0x4e>
4fc4c: 4879 0005 fb6e pea 5fb6e <CSWTCH.8+0x60> <== NOT EXECUTED
4fc52: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fc58: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED
4fc5c: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4fc62: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
4fc68: 4a83 tstl %d3
4fc6a: 6612 bnes 4fc7e <IMFS_memfile_write+0x64>
4fc6c: 4879 0005 f273 pea 5f273 <IMFS_ops+0x2d3> <== NOT EXECUTED
4fc72: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fc78: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED
4fc7c: 60de bras 4fc5c <IMFS_memfile_write+0x42> <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
4fc7e: 4a82 tstl %d2
4fc80: 6612 bnes 4fc94 <IMFS_memfile_write+0x7a>
rtems_set_errno_and_return_minus_one( EINVAL );
4fc82: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4fc88: 7a16 moveq #22,%d5 <== NOT EXECUTED
4fc8a: 7eff moveq #-1,%d7 <== NOT EXECUTED
4fc8c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fc8e: 2085 movel %d5,%a0@ <== NOT EXECUTED
4fc90: 6000 0186 braw 4fe18 <IMFS_memfile_write+0x1fe> <== NOT EXECUTED
* 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 ) {
4fc94: 206e 0010 moveal %fp@(16),%a0
4fc98: d1c2 addal %d2,%a0
4fc9a: 2208 movel %a0,%d1
4fc9c: 4280 clrl %d0
4fc9e: 282a 004c movel %a2@(76),%d4
4fca2: 2a2a 0050 movel %a2@(80),%d5
4fca6: 9a81 subl %d1,%d5
4fca8: 9980 subxl %d0,%d4
4fcaa: 6c26 bges 4fcd2 <IMFS_memfile_write+0xb8>
status = IMFS_memfile_extend( the_jnode, last_byte );
4fcac: 2f08 movel %a0,%sp@-
4fcae: 2f00 movel %d0,%sp@-
4fcb0: 2f0a movel %a2,%sp@-
4fcb2: 4eb9 0004 f9fe jsr 4f9fe <IMFS_memfile_extend>
if ( status )
4fcb8: 4fef 000c lea %sp@(12),%sp
4fcbc: 4a80 tstl %d0
4fcbe: 6712 beqs 4fcd2 <IMFS_memfile_write+0xb8>
rtems_set_errno_and_return_minus_one( ENOSPC );
4fcc0: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4fcc6: 781c moveq #28,%d4 <== NOT EXECUTED
4fcc8: 7eff moveq #-1,%d7 <== NOT EXECUTED
4fcca: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fccc: 2084 movel %d4,%a0@ <== NOT EXECUTED
4fcce: 6000 0148 braw 4fe18 <IMFS_memfile_write+0x1fe> <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
4fcd2: 2e39 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d7
4fcd8: 2207 movel %d7,%d1
4fcda: 5bc0 smi %d0
4fcdc: 49c0 extbl %d0
4fcde: 2640 moveal %d0,%a3
4fce0: 2841 moveal %d1,%a4
4fce2: 2f0c movel %a4,%sp@-
4fce4: 2f00 movel %d0,%sp@-
4fce6: 2f2e 0010 movel %fp@(16),%sp@-
4fcea: 2f2e 000c movel %fp@(12),%sp@-
4fcee: 4eb9 0005 d3a8 jsr 5d3a8 <__moddi3>
4fcf4: 4fef 0010 lea %sp@(16),%sp
4fcf8: 2801 movel %d1,%d4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fcfa: 2f0c movel %a4,%sp@-
4fcfc: 2f0b movel %a3,%sp@-
4fcfe: 2f2e 0010 movel %fp@(16),%sp@-
4fd02: 2f2e 000c movel %fp@(12),%sp@-
4fd06: 4eb9 0005 cff0 jsr 5cff0 <__divdi3>
4fd0c: 4fef 0010 lea %sp@(16),%sp
4fd10: 2a01 movel %d1,%d5
if ( start_offset ) {
4fd12: 4a84 tstl %d4
4fd14: 6606 bnes 4fd1c <IMFS_memfile_write+0x102>
4fd16: 2643 moveal %d3,%a3
4fd18: 4287 clrl %d7
4fd1a: 604c bras 4fd68 <IMFS_memfile_write+0x14e>
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 );
4fd1c: 42a7 clrl %sp@-
4fd1e: 2f01 movel %d1,%sp@-
4fd20: 2f0a movel %a2,%sp@-
4fd22: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4fd28: 4fef 000c lea %sp@(12),%sp
4fd2c: 4a80 tstl %d0
4fd2e: 6614 bnes 4fd44 <IMFS_memfile_write+0x12a>
4fd30: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
4fd36: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fd3c: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED
4fd40: 6000 ff1a braw 4fc5c <IMFS_memfile_write+0x42> <== 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;
4fd44: 9e84 subl %d4,%d7
4fd46: b487 cmpl %d7,%d2
4fd48: 6402 bccs 4fd4c <IMFS_memfile_write+0x132>
4fd4a: 2e02 movel %d2,%d7
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 );
4fd4c: 2f07 movel %d7,%sp@-
4fd4e: 2040 moveal %d0,%a0
src += to_copy;
4fd50: 2643 moveal %d3,%a3
4fd52: d7c7 addal %d7,%a3
block++;
4fd54: 5285 addql #1,%d5
my_length -= to_copy;
4fd56: 9487 subl %d7,%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 );
4fd58: 2f03 movel %d3,%sp@-
4fd5a: d890 addl %a0@,%d4
4fd5c: 2f04 movel %d4,%sp@-
4fd5e: 4eb9 0005 1c44 jsr 51c44 <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
4fd64: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
4fd68: 2639 0006 1614 movel 61614 <imfs_memfile_bytes_per_block>,%d3
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4fd6e: 4bf9 0004 f548 lea 4f548 <IMFS_memfile_get_block_pointer>,%a5
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 );
4fd74: 49f9 0005 1c44 lea 51c44 <memcpy>,%a4
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
4fd7a: 603a bras 4fdb6 <IMFS_memfile_write+0x19c>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4fd7c: 42a7 clrl %sp@-
4fd7e: 2f05 movel %d5,%sp@-
4fd80: 2f0a movel %a2,%sp@-
4fd82: 4e95 jsr %a5@
assert( block_ptr );
4fd84: 4fef 000c lea %sp@(12),%sp
4fd88: 4a80 tstl %d0
4fd8a: 6614 bnes 4fda0 <IMFS_memfile_write+0x186>
4fd8c: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
4fd92: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fd98: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED
4fd9c: 6000 febe braw 4fc5c <IMFS_memfile_write+0x42> <== NOT EXECUTED
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 );
4fda0: 2f03 movel %d3,%sp@-
4fda2: 2240 moveal %d0,%a1
src += to_copy;
block++;
4fda4: 5285 addql #1,%d5
my_length -= to_copy;
4fda6: 9483 subl %d3,%d2
*
* 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(
4fda8: de83 addl %d3,%d7
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 );
4fdaa: 2f0b movel %a3,%sp@-
4fdac: 2f11 movel %a1@,%sp@-
src += to_copy;
4fdae: d7c3 addal %d3,%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 );
4fdb0: 4e94 jsr %a4@
*
* 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(
4fdb2: 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 ) {
4fdb6: b4b9 0006 1614 cmpl 61614 <imfs_memfile_bytes_per_block>,%d2
4fdbc: 64be bccs 4fd7c <IMFS_memfile_write+0x162>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
4fdbe: 4a82 tstl %d2
4fdc0: 673c beqs 4fdfe <IMFS_memfile_write+0x1e4>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4fdc2: 42a7 clrl %sp@-
4fdc4: 2f05 movel %d5,%sp@-
4fdc6: 2f0a movel %a2,%sp@-
4fdc8: 4eb9 0004 f548 jsr 4f548 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4fdce: 4fef 000c lea %sp@(12),%sp
4fdd2: 4a80 tstl %d0
4fdd4: 6614 bnes 4fdea <IMFS_memfile_write+0x1d0>
4fdd6: 4879 0005 fb9e pea 5fb9e <CSWTCH.8+0x90> <== NOT EXECUTED
4fddc: 4879 0005 fc40 pea 5fc40 <__FUNCTION__.6251> <== NOT EXECUTED
4fde2: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED
4fde6: 6000 fe74 braw 4fc5c <IMFS_memfile_write+0x42> <== NOT EXECUTED
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 );
4fdea: 2f02 movel %d2,%sp@-
4fdec: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
4fdee: de82 addl %d2,%d7
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 );
4fdf0: 2f0b movel %a3,%sp@-
4fdf2: 2f10 movel %a0@,%sp@-
4fdf4: 4eb9 0005 1c44 jsr 51c44 <memcpy>
my_length = 0;
copied += to_copy;
4fdfa: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
4fdfe: 42a7 clrl %sp@-
4fe00: 486e fff8 pea %fp@(-8)
4fe04: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4fe0a: 202e fff8 movel %fp@(-8),%d0
return copied;
4fe0e: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
4fe10: 2540 0044 movel %d0,%a2@(68)
4fe14: 2540 0040 movel %d0,%a2@(64)
return copied;
}
4fe18: 2007 movel %d7,%d0
4fe1a: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5
4fe20: 4e5e unlk %fp
4fe22: 4e75 rts
00048b88 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48b88: 4e56 ffb4 linkw %fp,#-76
48b8c: 48d7 003c moveml %d2-%d5,%sp@
48b90: 262e 0008 movel %fp@(8),%d3
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 );
48b94: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48b96: 242e 000c movel %fp@(12),%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 );
48b9a: 4eb9 0004 dde8 jsr 4dde8 <strlen>
48ba0: 588f addql #4,%sp
48ba2: 486e fffc pea %fp@(-4)
48ba6: 486e ffc7 pea %fp@(-57)
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48baa: 2a2e 0010 movel %fp@(16),%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 );
48bae: 2f00 movel %d0,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48bb0: 282e 0014 movel %fp@(20),%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 );
48bb4: 2f03 movel %d3,%sp@-
48bb6: 4eb9 0004 8a10 jsr 48a10 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
48bbc: 4fef 0010 lea %sp@(16),%sp
48bc0: 2002 movel %d2,%d0
48bc2: 0280 0000 f000 andil #61440,%d0
48bc8: 0c80 0000 4000 cmpil #16384,%d0
48bce: 6748 beqs 48c18 <IMFS_mknod+0x90>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
48bd0: 0c80 0000 8000 cmpil #32768,%d0
48bd6: 6606 bnes 48bde <IMFS_mknod+0x56>
48bd8: 303c 0005 movew #5,%d0
48bdc: 603c bras 48c1a <IMFS_mknod+0x92>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
48bde: 0c80 0000 6000 cmpil #24576,%d0
48be4: 6708 beqs 48bee <IMFS_mknod+0x66>
48be6: 0c80 0000 2000 cmpil #8192,%d0
48bec: 660c bnes 48bfa <IMFS_mknod+0x72>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
48bee: 2d45 ffe8 movel %d5,%fp@(-24)
48bf2: 7002 moveq #2,%d0
48bf4: 2d44 ffec movel %d4,%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) ) {
48bf8: 6020 bras 48c1a <IMFS_mknod+0x92>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
48bfa: 0c80 0000 1000 cmpil #4096,%d0
48c00: 6606 bnes 48c08 <IMFS_mknod+0x80>
48c02: 303c 0007 movew #7,%d0
48c06: 6012 bras 48c1a <IMFS_mknod+0x92>
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
48c08: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48c0e: 7416 moveq #22,%d2 <== NOT EXECUTED
48c10: 72ff moveq #-1,%d1 <== NOT EXECUTED
48c12: 2040 moveal %d0,%a0 <== NOT EXECUTED
48c14: 2082 movel %d2,%a0@ <== NOT EXECUTED
48c16: 6032 bras 48c4a <IMFS_mknod+0xc2> <== NOT EXECUTED
48c18: 7001 moveq #1,%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(
48c1a: 486e ffe8 pea %fp@(-24)
48c1e: 2f02 movel %d2,%sp@-
48c20: 486e ffc7 pea %fp@(-57)
48c24: 2f00 movel %d0,%sp@-
48c26: 2f2e 0018 movel %fp@(24),%sp@-
48c2a: 4eb9 0004 b4c4 jsr 4b4c4 <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
48c30: 4fef 0014 lea %sp@(20),%sp
48c34: 4a80 tstl %d0
48c36: 6704 beqs 48c3c <IMFS_mknod+0xb4>
48c38: 4281 clrl %d1
48c3a: 600e bras 48c4a <IMFS_mknod+0xc2>
rtems_set_errno_and_return_minus_one( ENOMEM );
48c3c: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48c42: 72ff moveq #-1,%d1 <== NOT EXECUTED
48c44: 2040 moveal %d0,%a0 <== NOT EXECUTED
48c46: 700c moveq #12,%d0 <== NOT EXECUTED
48c48: 2080 movel %d0,%a0@ <== NOT EXECUTED
return 0;
}
48c4a: 2001 movel %d1,%d0
48c4c: 4cee 003c ffb4 moveml %fp@(-76),%d2-%d5
48c52: 4e5e unlk %fp
48c54: 4e75 rts
...
00042be0 <IMFS_mount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42be0: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42be2: 4e56 0000 linkw %fp,#0
42be6: 226e 0008 moveal %fp@(8),%a1
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42bea: 2069 0008 moveal %a1@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42bee: b0a8 0048 cmpl %a0@(72),%d0
42bf2: 6710 beqs 42c04 <IMFS_mount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42bf4: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42bfa: 7214 moveq #20,%d1 <== NOT EXECUTED
42bfc: 2040 moveal %d0,%a0 <== NOT EXECUTED
42bfe: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c00: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c02: 6006 bras 42c0a <IMFS_mount+0x2a> <== NOT EXECUTED
/*
* Set mt_fs pointer to point to the mount table entry for
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
42c04: 2149 0058 movel %a1,%a0@(88)
42c08: 4280 clrl %d0
return 0;
}
42c0a: 4e5e unlk %fp
42c0c: 4e75 rts
...
00048c58 <IMFS_node_type>:
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48c58: 4e56 0000 linkw %fp,#0
48c5c: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
48c60: 4e5e unlk %fp
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48c62: 2050 moveal %a0@,%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
48c64: 2028 0048 movel %a0@(72),%d0
48c68: 4e75 rts
...
00043436 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
43436: 4e56 0000 linkw %fp,#0
4343a: 2f0a movel %a2,%sp@-
4343c: 246e 0008 moveal %fp@(8),%a2
43440: 2f02 movel %d2,%sp@-
assert( the_jnode );
43442: 4a8a tstl %a2
43444: 6614 bnes 4345a <IMFS_print_jnode+0x24>
43446: 4879 0005 f980 pea 5f980 <IntUartPollCallbacks.6601+0x20> <== NOT EXECUTED
4344c: 4879 0005 fb18 pea 5fb18 <__FUNCTION__.6571> <== NOT EXECUTED
43452: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
43456: 6000 00c6 braw 4351e <IMFS_print_jnode+0xe8> <== NOT EXECUTED
fprintf(stdout, "%s", the_jnode->name );
4345a: 2079 0006 15a0 moveal 615a0 <_impure_ptr>,%a0
switch( the_jnode->type ) {
43460: 7406 moveq #6,%d2
IMFS_jnode_t *the_jnode
)
{
assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
43462: 2f28 0008 movel %a0@(8),%sp@-
43466: 486a 000c pea %a2@(12)
4346a: 4eb9 0005 0bb0 jsr 50bb0 <fputs>
switch( the_jnode->type ) {
43470: 202a 0048 movel %a2@(72),%d0
43474: 2200 movel %d0,%d1
43476: 508f addql #8,%sp
43478: 5381 subql #1,%d1
4347a: b481 cmpl %d1,%d2
4347c: 6500 00f0 bcsw 4356e <IMFS_print_jnode+0x138>
43480: 2079 0006 15a0 moveal 615a0 <_impure_ptr>,%a0
43486: 303b 1a08 movew %pc@(43490 <IMFS_print_jnode+0x5a>,%d1:l:2),%d0
4348a: 48c0 extl %d0
4348c: 4efb 0802 jmp %pc@(43490 <IMFS_print_jnode+0x5a>,%d0:l)
43490: 000e 016 <== NOT EXECUTED
43492: 0022 042 <== NOT EXECUTED
43494: 006e 0156 <== NOT EXECUTED
43496: 009a 0052 0032 oril #5374002,%d2 <== NOT EXECUTED
4349c: 00bc 2f28 0008 oril #791150600,%d4 <== NOT EXECUTED
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
434a2: 4878 002f pea 2f <OPER2+0x1b>
434a6: 4eb9 0005 0a84 jsr 50a84 <fputc>
break;
434ac: 508f addql #8,%sp
434ae: 6000 00e8 braw 43598 <IMFS_print_jnode+0x162>
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
434b2: 2f2a 0050 movel %a2@(80),%sp@-
434b6: 2f2a 004c movel %a2@(76),%sp@-
434ba: 4879 0005 f9d3 pea 5f9d3 <IntUartPollCallbacks.6601+0x73>
434c0: 600e bras 434d0 <IMFS_print_jnode+0x9a>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
434c2: 2f2a 0054 movel %a2@(84),%sp@- <== NOT EXECUTED
434c6: 2f2a 0050 movel %a2@(80),%sp@- <== NOT EXECUTED
434ca: 4879 0005 f9e6 pea 5f9e6 <IntUartPollCallbacks.6601+0x86> <== NOT EXECUTED
434d0: 2f28 0008 movel %a0@(8),%sp@-
434d4: 4eb9 0005 0a44 jsr 50a44 <fprintf>
(uint32_t)the_jnode->info.linearfile.size,
the_jnode->info.linearfile.direct
);
break;
434da: 4fef 0010 lea %sp@(16),%sp
434de: 6000 00b8 braw 43598 <IMFS_print_jnode+0x162>
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
434e2: 2f2a 0050 movel %a2@(80),%sp@-
434e6: 4879 0005 f9f5 pea 5f9f5 <IntUartPollCallbacks.6601+0x95>
434ec: 2f28 0008 movel %a0@(8),%sp@-
434f0: 4eb9 0005 0a44 jsr 50a44 <fprintf>
(uint32_t)the_jnode->info.file.size );
#endif
break;
434f6: 4fef 000c lea %sp@(12),%sp
434fa: 6000 009c braw 43598 <IMFS_print_jnode+0x162>
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
434fe: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
43502: 4879 0005 fa01 pea 5fa01 <IntUartPollCallbacks.6601+0xa1> <== NOT EXECUTED
43508: 4eb9 0005 0bb0 jsr 50bb0 <fputs> <== NOT EXECUTED
assert(0);
4350e: 4879 0005 f0e9 pea 5f0e9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43514: 4879 0005 fb18 pea 5fb18 <__FUNCTION__.6571> <== NOT EXECUTED
4351a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED
4351e: 4879 0005 f98a pea 5f98a <IntUartPollCallbacks.6601+0x2a> <== NOT EXECUTED
43524: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
4352a: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
4352e: 4879 0005 fa01 pea 5fa01 <IntUartPollCallbacks.6601+0xa1> <== NOT EXECUTED
43534: 4eb9 0005 0bb0 jsr 50bb0 <fputs> <== NOT EXECUTED
assert(0);
4353a: 4879 0005 f0e9 pea 5f0e9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43540: 4879 0005 fb18 pea 5fb18 <__FUNCTION__.6571> <== NOT EXECUTED
43546: 4878 0062 pea 62 <DBL_MANT_DIG+0x2d> <== NOT EXECUTED
4354a: 60d2 bras 4351e <IMFS_print_jnode+0xe8> <== NOT EXECUTED
break;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
4354c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
43550: 4879 0005 fa15 pea 5fa15 <IntUartPollCallbacks.6601+0xb5> <== NOT EXECUTED
43556: 4eb9 0005 0bb0 jsr 50bb0 <fputs> <== NOT EXECUTED
assert(0);
4355c: 4879 0005 f0e9 pea 5f0e9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43562: 4879 0005 fb18 pea 5fb18 <__FUNCTION__.6571> <== NOT EXECUTED
43568: 4878 0067 pea 67 <DBL_MANT_DIG+0x32> <== NOT EXECUTED
4356c: 60b0 bras 4351e <IMFS_print_jnode+0xe8> <== NOT EXECUTED
break;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
4356e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43570: 4879 0005 fa28 pea 5fa28 <IntUartPollCallbacks.6601+0xc8> <== NOT EXECUTED
43576: 2079 0006 15a0 moveal 615a0 <_impure_ptr>,%a0 <== NOT EXECUTED
4357c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
43580: 4eb9 0005 0a44 jsr 50a44 <fprintf> <== NOT EXECUTED
assert(0);
43586: 4879 0005 f0e9 pea 5f0e9 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
4358c: 4879 0005 fb18 pea 5fb18 <__FUNCTION__.6571> <== NOT EXECUTED
43592: 4878 006c pea 6c <DBL_MANT_DIG+0x37> <== NOT EXECUTED
43596: 6086 bras 4351e <IMFS_print_jnode+0xe8> <== NOT EXECUTED
break;
}
puts("");
}
43598: 242e fff8 movel %fp@(-8),%d2
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
4359c: 203c 0006 00f2 movel #393458,%d0
}
435a2: 246e fffc moveal %fp@(-4),%a2
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
435a6: 2d40 0008 movel %d0,%fp@(8)
}
435aa: 4e5e unlk %fp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
assert(0);
break;
}
puts("");
435ac: 4ef9 0005 23ec jmp 523ec <puts>
00042c24 <IMFS_readlink>:
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c24: 7004 moveq #4,%d0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c26: 4e56 0000 linkw %fp,#0
42c2a: 206e 0008 moveal %fp@(8),%a0
42c2e: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node;
int i;
node = loc->node_access;
42c30: 2050 moveal %a0@,%a0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c32: 2f02 movel %d2,%sp@-
42c34: 226e 000c moveal %fp@(12),%a1
42c38: 242e 0010 movel %fp@(16),%d2
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c3c: b0a8 0048 cmpl %a0@(72),%d0
42c40: 6604 bnes 42c46 <IMFS_readlink+0x22>
42c42: 4200 clrb %d0
42c44: 6016 bras 42c5c <IMFS_readlink+0x38>
rtems_set_errno_and_return_minus_one( EINVAL );
42c46: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42c4c: 7216 moveq #22,%d1 <== NOT EXECUTED
42c4e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c50: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c52: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c54: 6014 bras 42c6a <IMFS_readlink+0x46> <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
42c56: 1381 0800 moveb %d1,%a1@(00000000,%d0: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++ )
42c5a: 5280 addql #1,%d0
42c5c: b480 cmpl %d0,%d2
42c5e: 630a blss 42c6a <IMFS_readlink+0x46>
42c60: 2468 004c moveal %a0@(76),%a2
42c64: 1232 0800 moveb %a2@(00000000,%d0:l),%d1
42c68: 66ec bnes 42c56 <IMFS_readlink+0x32>
buf[i] = node->info.sym_link.name[i];
return i;
}
42c6a: 242e fff8 movel %fp@(-8),%d2
42c6e: 246e fffc moveal %fp@(-4),%a2
42c72: 4e5e unlk %fp
42c74: 4e75 rts
...
00042c78 <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 */
)
{
42c78: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c7c: 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 */
)
{
42c80: 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 );
42c82: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
42c86: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c8a: 2450 moveal %a0@,%a2 <== NOT EXECUTED
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
42c8c: 486a 000c pea %a2@(12) <== NOT EXECUTED
42c90: 4eb9 0005 27b8 jsr 527b8 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
42c96: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42c9a: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED
42c9e: 670a beqs 42caa <IMFS_rename+0x32> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
42ca0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42ca2: 4eb9 0004 7140 jsr 47140 <_Chain_Extract> <== NOT EXECUTED
42ca8: 588f addql #4,%sp <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
42caa: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
42cae: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_jnode->Parent = new_parent;
42cb0: 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 );
42cb4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42cb6: 4868 004c pea %a0@(76) <== NOT EXECUTED
42cba: 4eb9 0004 7108 jsr 47108 <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
42cc0: 42a7 clrl %sp@- <== NOT EXECUTED
42cc2: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
42cc6: 4eb9 0004 3564 jsr 43564 <gettimeofday> <== NOT EXECUTED
42ccc: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED
return 0;
}
42cd2: 4280 clrl %d0 <== NOT EXECUTED
42cd4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
42cd8: 4e5e unlk %fp <== NOT EXECUTED
42cda: 4e75 rts
00048c6c <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48c6c: 4e56 fff8 linkw %fp,#-8
48c70: 2f0b movel %a3,%sp@-
48c72: 266e 000c moveal %fp@(12),%a3
48c76: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
48c78: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
48c7a: 4aaa 0008 tstl %a2@(8)
48c7e: 670e beqs 48c8e <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
48c80: 2f0a movel %a2,%sp@-
48c82: 4eb9 0004 9fe0 jsr 49fe0 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
48c88: 588f addql #4,%sp
48c8a: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
48c8e: 302a 0032 movew %a2@(50),%d0
48c92: 5380 subql #1,%d0
48c94: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
48c98: 42a7 clrl %sp@-
48c9a: 486e fff8 pea %fp@(-8)
48c9e: 4eb9 0004 90d0 jsr 490d0 <gettimeofday>
48ca4: 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) ) {
48caa: 2f0a movel %a2,%sp@-
48cac: 4eb9 0004 91d4 jsr 491d4 <rtems_libio_is_file_open>
48cb2: 4fef 000c lea %sp@(12),%sp
48cb6: 4a80 tstl %d0
48cb8: 663a bnes 48cf4 <IMFS_rmnod+0x88>
48cba: 4a6a 0032 tstw %a2@(50)
48cbe: 6634 bnes 48cf4 <IMFS_rmnod+0x88>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
48cc0: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
48cc6: 2653 moveal %a3@,%a3
48cc8: b7e8 0004 cmpal %a0@(4),%a3
48ccc: 6604 bnes 48cd2 <IMFS_rmnod+0x66>
rtems_filesystem_current.node_access = NULL;
48cce: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
48cd2: 7004 moveq #4,%d0
48cd4: b0aa 0048 cmpl %a2@(72),%d0
48cd8: 6610 bnes 48cea <IMFS_rmnod+0x7e>
if ( the_jnode->info.sym_link.name )
48cda: 202a 004c movel %a2@(76),%d0
48cde: 670a beqs 48cea <IMFS_rmnod+0x7e>
free( (void*) the_jnode->info.sym_link.name );
48ce0: 2f00 movel %d0,%sp@-
48ce2: 4eb9 0004 8f48 jsr 48f48 <free>
48ce8: 588f addql #4,%sp
}
free( the_jnode );
48cea: 2f0a movel %a2,%sp@-
48cec: 4eb9 0004 8f48 jsr 48f48 <free>
48cf2: 588f addql #4,%sp
}
return 0;
}
48cf4: 246e fff0 moveal %fp@(-16),%a2
48cf8: 4280 clrl %d0
48cfa: 266e fff4 moveal %fp@(-12),%a3
48cfe: 4e5e unlk %fp
48d00: 4e75 rts
...
00048d04 <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
48d04: 7205 moveq #5,%d1
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
48d06: 4e56 0000 linkw %fp,#0
48d0a: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
48d0e: 2250 moveal %a0@,%a1
switch ( the_jnode->type ) {
48d10: 2029 0048 movel %a1@(72),%d0
48d14: 5580 subql #2,%d0
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
48d16: 206e 000c moveal %fp@(12),%a0
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
48d1a: b280 cmpl %d0,%d1
48d1c: 653e bcss 48d5c <IMFS_stat+0x58>
48d1e: 303b 0a08 movew %pc@(48d28 <IMFS_stat+0x24>,%d0:l:2),%d0
48d22: 48c0 extl %d0
48d24: 4efb 0802 jmp %pc@(48d28 <IMFS_stat+0x24>,%d0:l)
48d28: 000c 014 <== NOT EXECUTED
48d2a: 0034 064 <== NOT EXECUTED
48d2c: 0026 046 <== NOT EXECUTED
48d2e: 001c 034 <== NOT EXECUTED
48d30: 001c 034 <== NOT EXECUTED
48d32: 0026 046 <== NOT EXECUTED
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
48d34: 2029 0050 movel %a1@(80),%d0
48d38: 2169 004c 0016 movel %a1@(76),%a0@(22)
48d3e: 2140 001a movel %d0,%a0@(26)
break;
48d42: 602a bras 48d6e <IMFS_stat+0x6a>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
48d44: 2029 004c movel %a1@(76),%d0
48d48: 2229 0050 movel %a1@(80),%d1
48d4c: 6004 bras 48d52 <IMFS_stat+0x4e>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
48d4e: 4280 clrl %d0 <== NOT EXECUTED
48d50: 4281 clrl %d1 <== NOT EXECUTED
48d52: 2140 001e movel %d0,%a0@(30)
48d56: 2141 0022 movel %d1,%a0@(34)
break;
48d5a: 6012 bras 48d6e <IMFS_stat+0x6a>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
48d5c: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
48d62: 2040 moveal %d0,%a0 <== NOT EXECUTED
48d64: 70ff moveq #-1,%d0 <== NOT EXECUTED
48d66: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
48d6c: 6032 bras 48da0 <IMFS_stat+0x9c> <== 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;
48d6e: 4280 clrl %d0
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
48d70: 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;
48d76: 2169 003c 0026 movel %a1@(60),%a0@(38)
buf->st_mtime = the_jnode->stat_mtime;
48d7c: 2169 0040 002e movel %a1@(64),%a0@(46)
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
48d82: 2169 002e 000c movel %a1@(46),%a0@(12)
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;
48d88: 2169 0044 0036 movel %a1@(68),%a0@(54)
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
48d8e: 3169 0032 0010 movew %a1@(50),%a0@(16)
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
48d94: 3169 0038 0012 movew %a1@(56),%a0@(18)
buf->st_gid = the_jnode->st_gid;
48d9a: 3169 003a 0014 movew %a1@(58),%a0@(20)
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
48da0: 4e5e unlk %fp
48da2: 4e75 rts
00042cdc <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
42cdc: 4e56 ffc4 linkw %fp,#-60
42ce0: 2f03 movel %d3,%sp@-
42ce2: 262e 0010 movel %fp@(16),%d3
42ce6: 2f02 movel %d2,%sp@-
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
42ce8: 240e movel %fp,%d2
42cea: 0682 ffff ffc7 addil #-57,%d2
42cf0: 2f03 movel %d3,%sp@-
42cf2: 4eb9 0005 27a0 jsr 527a0 <strlen>
42cf8: 588f addql #4,%sp
42cfa: 486e fffc pea %fp@(-4)
42cfe: 2f02 movel %d2,%sp@-
42d00: 2f00 movel %d0,%sp@-
42d02: 2f03 movel %d3,%sp@-
42d04: 4eb9 0004 d3a0 jsr 4d3a0 <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
42d0a: 2f2e 000c movel %fp@(12),%sp@-
42d0e: 4eb9 0005 2310 jsr 52310 <strdup>
if (info.sym_link.name == NULL) {
42d14: 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);
42d18: 2d40 ffe8 movel %d0,%fp@(-24)
if (info.sym_link.name == NULL) {
42d1c: 6608 bnes 42d26 <IMFS_symlink+0x4a>
rtems_set_errno_and_return_minus_one(ENOMEM);
42d1e: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42d24: 6038 bras 42d5e <IMFS_symlink+0x82> <== NOT EXECUTED
* 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(
42d26: 486e ffe8 pea %fp@(-24)
42d2a: 2f3c 0000 a1ff movel #41471,%sp@-
42d30: 2f02 movel %d2,%sp@-
42d32: 4878 0004 pea 4 <CONTEXT_ARG>
42d36: 2f2e 0008 movel %fp@(8),%sp@-
42d3a: 4eb9 0004 c898 jsr 4c898 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
42d40: 4fef 0014 lea %sp@(20),%sp
42d44: 4a80 tstl %d0
42d46: 6704 beqs 42d4c <IMFS_symlink+0x70>
42d48: 4281 clrl %d1
42d4a: 601a bras 42d66 <IMFS_symlink+0x8a>
free(info.sym_link.name);
42d4c: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED
42d50: 4eb9 0004 34dc jsr 434dc <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
42d56: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42d5c: 588f addql #4,%sp <== NOT EXECUTED
42d5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42d60: 700c moveq #12,%d0 <== NOT EXECUTED
42d62: 72ff moveq #-1,%d1 <== NOT EXECUTED
42d64: 2080 movel %d0,%a0@ <== NOT EXECUTED
}
return 0;
}
42d66: 242e ffbc movel %fp@(-68),%d2
42d6a: 2001 movel %d1,%d0
42d6c: 262e ffc0 movel %fp@(-64),%d3
42d70: 4e5e unlk %fp
42d72: 4e75 rts
00042d74 <IMFS_unlink>:
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d74: 7003 moveq #3,%d0
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
42d76: 4e56 ffd0 linkw %fp,#-48
42d7a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
42d7e: 246e 000c moveal %fp@(12),%a2
42d82: 262e 0008 movel %fp@(8),%d3
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
42d86: 2652 moveal %a2@,%a3
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d88: b0ab 0048 cmpl %a3@(72),%d0
42d8c: 6600 0086 bnew 42e14 <IMFS_unlink+0xa0>
if ( !node->info.hard_link.link_node )
42d90: 282b 004c movel %a3@(76),%d4
42d94: 6610 bnes 42da6 <IMFS_unlink+0x32>
rtems_set_errno_and_return_minus_one( EINVAL );
42d96: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42d9c: 7216 moveq #22,%d1 <== NOT EXECUTED
42d9e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42da0: 70ff moveq #-1,%d0 <== NOT EXECUTED
42da2: 2081 movel %d1,%a0@ <== NOT EXECUTED
42da4: 607e bras 42e24 <IMFS_unlink+0xb0> <== NOT EXECUTED
the_link = *loc;
42da6: 4878 0014 pea 14 <OPER2>
42daa: 240e movel %fp,%d2
42dac: 0682 ffff ffe4 addil #-28,%d2
42db2: 2f0a movel %a2,%sp@-
42db4: 2f02 movel %d2,%sp@-
42db6: 4eb9 0005 1c44 jsr 51c44 <memcpy>
the_link.node_access = node->info.hard_link.link_node;
42dbc: 2d44 ffe4 movel %d4,%fp@(-28)
/*
* 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)
42dc0: 7801 moveq #1,%d4
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
42dc2: 2f02 movel %d2,%sp@-
42dc4: 4eb9 0004 c9a8 jsr 4c9a8 <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)
42dca: 206b 004c moveal %a3@(76),%a0
42dce: 4281 clrl %d1
42dd0: 4fef 0010 lea %sp@(16),%sp
42dd4: 3028 0032 movew %a0@(50),%d0
42dd8: 3200 movew %d0,%d1
42dda: b881 cmpl %d1,%d4
42ddc: 6618 bnes 42df6 <IMFS_unlink+0x82>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
42dde: 2f02 movel %d2,%sp@-
42de0: 206e ffec moveal %fp@(-20),%a0
42de4: 2f03 movel %d3,%sp@-
42de6: 2068 0034 moveal %a0@(52),%a0
42dea: 4e90 jsr %a0@
if ( result != 0 )
42dec: 508f addql #8,%sp
42dee: 4a80 tstl %d0
42df0: 6722 beqs 42e14 <IMFS_unlink+0xa0>
42df2: 70ff moveq #-1,%d0
42df4: 602e bras 42e24 <IMFS_unlink+0xb0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
42df6: 5380 subql #1,%d0
42df8: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( node->info.hard_link.link_node );
42dfc: 42a7 clrl %sp@-
42dfe: 486e fff8 pea %fp@(-8)
42e02: 4eb9 0004 3564 jsr 43564 <gettimeofday>
42e08: 206b 004c moveal %a3@(76),%a0
42e0c: 508f addql #8,%sp
42e0e: 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 );
42e14: 2f0a movel %a2,%sp@-
42e16: 206a 0008 moveal %a2@(8),%a0
42e1a: 2f03 movel %d3,%sp@-
42e1c: 2068 0034 moveal %a0@(52),%a0
42e20: 4e90 jsr %a0@
return result;
42e22: 508f addql #8,%sp
}
42e24: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3
42e2a: 4e5e unlk %fp
42e2c: 4e75 rts
...
00042e30 <IMFS_unmount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e30: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42e32: 4e56 0000 linkw %fp,#0
42e36: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42e3a: 2068 0008 moveal %a0@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e3e: b0a8 0048 cmpl %a0@(72),%d0
42e42: 6710 beqs 42e54 <IMFS_unmount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42e44: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42e4a: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e4c: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e4e: 7014 moveq #20,%d0 <== NOT EXECUTED
42e50: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e52: 601c bras 42e70 <IMFS_unmount+0x40> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
42e54: 4aa8 0058 tstl %a0@(88)
42e58: 6610 bnes 42e6a <IMFS_unmount+0x3a>
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
42e5a: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
42e60: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e62: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e64: 7016 moveq #22,%d0 <== NOT EXECUTED
42e66: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e68: 6006 bras 42e70 <IMFS_unmount+0x40> <== NOT EXECUTED
/*
* 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;
42e6a: 42a8 0058 clrl %a0@(88)
42e6e: 4281 clrl %d1
return 0;
}
42e70: 2001 movel %d1,%d0
42e72: 4e5e unlk %fp
42e74: 4e75 rts
...
00042394 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
42394: 4e56 0000 linkw %fp,#0
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
42398: 2079 0005 bac6 moveal 5bac6 <rtems_malloc_statistics_helpers>,%a0
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
4239e: 2f03 movel %d3,%sp@-
423a0: 262e 0008 movel %fp@(8),%d3
423a4: 2f02 movel %d2,%sp@-
423a6: 242e 000c movel %fp@(12),%d2
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
423aa: 4a88 tstl %a0
423ac: 6704 beqs 423b2 <RTEMS_Malloc_Initialize+0x1e>
(*rtems_malloc_statistics_helpers->initialize)();
423ae: 2050 moveal %a0@,%a0 <== NOT EXECUTED
423b0: 4e90 jsr %a0@ <== NOT EXECUTED
}
/*
* Initialize the garbage collection list to start with nothing on it.
*/
malloc_deferred_frees_initialize();
423b2: 4eb9 0004 93aa jsr 493aa <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
423b8: 2079 0005 baca moveal 5baca <rtems_malloc_sbrk_helpers>,%a0
423be: 4a88 tstl %a0
423c0: 6712 beqs 423d4 <RTEMS_Malloc_Initialize+0x40>
void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)(
423c2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
423c6: 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)(
423c8: 2f03 movel %d3,%sp@- <== NOT EXECUTED
423ca: 2050 moveal %a0@,%a0 <== NOT EXECUTED
423cc: 4e90 jsr %a0@ <== NOT EXECUTED
heap_begin,
sbrk_amount
);
heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin;
423ce: 508f addql #8,%sp <== NOT EXECUTED
423d0: 9480 subl %d0,%d2 <== NOT EXECUTED
423d2: 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 (
423d4: 4a39 0005 bac5 tstb 5bac5 <rtems_unified_work_area>
423da: 6618 bnes 423f4 <RTEMS_Malloc_Initialize+0x60>
!rtems_unified_work_area
&& rtems_configuration_get_do_zero_of_workspace()
423dc: 4a39 0005 b50c tstb 5b50c <Configuration+0x28>
423e2: 6710 beqs 423f4 <RTEMS_Malloc_Initialize+0x60>
) {
memset( heap_begin, 0, heap_size );
423e4: 2f02 movel %d2,%sp@-
423e6: 42a7 clrl %sp@-
423e8: 2f03 movel %d3,%sp@-
423ea: 4eb9 0004 d2ac jsr 4d2ac <memset>
423f0: 4fef 000c lea %sp@(12),%sp
* 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 ) {
423f4: 4a39 0005 bac5 tstb 5bac5 <rtems_unified_work_area>
423fa: 6626 bnes 42422 <RTEMS_Malloc_Initialize+0x8e>
void *area_begin,
uintptr_t area_size,
uintptr_t page_size
)
{
return _Heap_Initialize( heap, area_begin, area_size, page_size );
423fc: 4878 0004 pea 4 <CONTEXT_ARG>
42400: 2f02 movel %d2,%sp@-
42402: 2f03 movel %d3,%sp@-
42404: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
4240a: 4eb9 0004 5d00 jsr 45d00 <_Heap_Initialize>
RTEMS_Malloc_Heap,
heap_begin,
heap_size,
CPU_HEAP_ALIGNMENT
);
if ( status == 0 ) {
42410: 4fef 0010 lea %sp@(16),%sp
42414: 4a80 tstl %d0
42416: 660a bnes 42422 <RTEMS_Malloc_Initialize+0x8e>
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
42418: 4878 001a pea 1a <OPER2+0x6> <== NOT EXECUTED
4241c: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42422: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
42428: 2439 0005 cb40 movel 5cb40 <rtems_malloc_statistics>,%d2
4242e: 4eb9 0004 6788 jsr 46788 <_Protected_heap_Get_size>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
42434: 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) );
42438: d082 addl %d2,%d0
4243a: 588f addql #4,%sp
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
4243c: 242e fff8 movel %fp@(-8),%d2
42440: 4e5e unlk %fp
if ( status == 0 ) {
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42442: 23c0 0005 cb40 movel %d0,5cb40 <rtems_malloc_statistics>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
42448: 4e75 rts
...
00043da2 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
43da2: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
43da6: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
43daa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
43dae: 4a8a tstl %a2 <== NOT EXECUTED
43db0: 6700 0100 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
return;
if ( !print_handler )
43db4: 2879 0009 8bc8 moveal 98bc8 <print_handler>,%a4 <== NOT EXECUTED
43dba: 4a8c tstl %a4 <== NOT EXECUTED
43dbc: 6700 00f4 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
43dc0: 70ff moveq #-1,%d0 <== NOT EXECUTED
43dc2: b08a cmpl %a2,%d0 <== NOT EXECUTED
43dc4: 6616 bnes 43ddc <Stack_check_Dump_threads_usage+0x3a><== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
43dc6: 4ab9 0009 bb14 tstl 9bb14 <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED
43dcc: 6700 00e4 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
43dd0: 47f9 0009 bb10 lea 9bb10 <Stack_check_Interrupt_stack>,%a3 <== NOT EXECUTED
43dd6: 4284 clrl %d4 <== NOT EXECUTED
43dd8: 95ca subal %a2,%a2 <== NOT EXECUTED
43dda: 6008 bras 43de4 <Stack_check_Dump_threads_usage+0x42><== NOT EXECUTED
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
43ddc: 282a 00fe movel %a2@(254),%d4 <== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
43de0: 47ea 00be lea %a2@(190),%a3 <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
43de4: 2613 movel %a3@,%d3 <== NOT EXECUTED
43de6: 0683 ffff fff0 addil #-16,%d3 <== 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);
43dec: 242b 0004 movel %a3@(4),%d2 <== NOT EXECUTED
43df0: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
43df6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43df8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43dfa: 4eb9 0004 3d72 jsr 43d72 <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
43e00: 508f addql #8,%sp <== NOT EXECUTED
43e02: 4a80 tstl %d0 <== NOT EXECUTED
43e04: 6604 bnes 43e0a <Stack_check_Dump_threads_usage+0x68><== NOT EXECUTED
43e06: 4282 clrl %d2 <== NOT EXECUTED
43e08: 6004 bras 43e0e <Stack_check_Dump_threads_usage+0x6c><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
43e0a: d483 addl %d3,%d2 <== NOT EXECUTED
43e0c: 9480 subl %d0,%d2 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
43e0e: 4a8a tstl %a2 <== NOT EXECUTED
43e10: 672c beqs 43e3e <Stack_check_Dump_threads_usage+0x9c><== NOT EXECUTED
(*print_handler)(
43e12: 486e fffb pea %fp@(-5) <== NOT EXECUTED
43e16: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED
43e1a: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e1e: 4eb9 0004 8ee0 jsr 48ee0 <rtems_object_get_name> <== NOT EXECUTED
43e24: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43e26: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e2a: 4879 0008 e352 pea 8e352 <IntUartPollCallbacks.6601+0x20> <== NOT EXECUTED
43e30: 2f39 0009 8bc4 movel 98bc4 <print_context>,%sp@- <== NOT EXECUTED
43e36: 4e94 jsr %a4@ <== NOT EXECUTED
43e38: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
43e3c: 6016 bras 43e54 <Stack_check_Dump_threads_usage+0xb2><== 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 );
43e3e: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43e42: 4879 0008 e35f pea 8e35f <IntUartPollCallbacks.6601+0x2d> <== NOT EXECUTED
43e48: 2f39 0009 8bc4 movel 98bc4 <print_context>,%sp@- <== NOT EXECUTED
43e4e: 4e94 jsr %a4@ <== NOT EXECUTED
43e50: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
(*print_handler)(
43e54: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
43e58: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43e5a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
43e5c: 2013 movel %a3@,%d0 <== NOT EXECUTED
43e5e: 5380 subql #1,%d0 <== NOT EXECUTED
43e60: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43e64: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43e66: 4879 0008 e36d pea 8e36d <IntUartPollCallbacks.6601+0x3b> <== NOT EXECUTED
43e6c: 2f39 0009 8bc4 movel 98bc4 <print_context>,%sp@- <== NOT EXECUTED
43e72: 2079 0009 8bc8 moveal 98bc8 <print_handler>,%a0 <== NOT EXECUTED
43e78: 4e90 jsr %a0@ <== NOT EXECUTED
43e7a: 2079 0009 8bc8 moveal 98bc8 <print_handler>,%a0 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
43e80: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43e84: 4ab9 0009 8bc0 tstl 98bc0 <Stack_check_Initialized> <== NOT EXECUTED
43e8a: 6612 bnes 43e9e <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
43e8c: 4879 0008 e38b pea 8e38b <IntUartPollCallbacks.6601+0x59> <== NOT EXECUTED
43e92: 2f39 0009 8bc4 movel 98bc4 <print_context>,%sp@- <== NOT EXECUTED
43e98: 4e90 jsr %a0@ <== NOT EXECUTED
43e9a: 508f addql #8,%sp <== NOT EXECUTED
43e9c: 6014 bras 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
43e9e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43ea0: 4879 0008 e398 pea 8e398 <IntUartPollCallbacks.6601+0x66> <== NOT EXECUTED
43ea6: 2f39 0009 8bc4 movel 98bc4 <print_context>,%sp@- <== NOT EXECUTED
43eac: 4e90 jsr %a0@ <== NOT EXECUTED
43eae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
43eb2: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED
43eb8: 4e5e unlk %fp <== NOT EXECUTED
43eba: 4e75 rts
00043d72 <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++)
43d72: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
void *Stack_check_find_high_water_mark(
const void *s,
size_t n
)
{
43d74: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
43d78: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
43d7c: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
43d80: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED
43d84: d088 addl %a0,%d0 <== NOT EXECUTED
43d86: 6010 bras 43d98 <Stack_check_find_high_water_mark+0x26><== NOT EXECUTED
if (*base != U32_PATTERN)
43d88: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED
43d8e: b290 cmpl %a0@,%d1 <== NOT EXECUTED
43d90: 6704 beqs 43d96 <Stack_check_find_high_water_mark+0x24><== NOT EXECUTED
return (void *) base;
43d92: 2008 movel %a0,%d0 <== NOT EXECUTED
43d94: 6008 bras 43d9e <Stack_check_find_high_water_mark+0x2c><== 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++)
43d96: 5888 addql #4,%a0 <== NOT EXECUTED
43d98: b088 cmpl %a0,%d0 <== NOT EXECUTED
43d9a: 62ec bhis 43d88 <Stack_check_find_high_water_mark+0x16><== NOT EXECUTED
43d9c: 4280 clrl %d0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
43d9e: 4e5e unlk %fp <== NOT EXECUTED
43da0: 4e75 rts
00043f36 <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)
{
43f36: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
43f3a: 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");
43f3e: 4879 0008 e3ff pea 8e3ff <IntUartPollCallbacks.6601+0xcd> <== NOT EXECUTED
43f44: 45f9 0004 6804 lea 46804 <printk>,%a2 <== 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)
{
43f4a: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
43f4e: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
43f52: 286b 00c2 moveal %a3@(194),%a4 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
43f56: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
43f58: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43f5a: 4879 0008 e40f pea 8e40f <IntUartPollCallbacks.6601+0xdd> <== NOT EXECUTED
43f60: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
43f62: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f66: 4879 0008 e42c pea 8e42c <IntUartPollCallbacks.6601+0xfa> <== NOT EXECUTED
43f6c: 4e92 jsr %a2@ <== NOT EXECUTED
printk(
43f6e: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED
43f72: 4879 0008 e43e pea 8e43e <IntUartPollCallbacks.6601+0x10c> <== NOT EXECUTED
43f78: 4e92 jsr %a2@ <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
43f7a: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED
43f7e: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
43f82: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f86: 4eb9 0004 8ee0 jsr 48ee0 <rtems_object_get_name> <== NOT EXECUTED
43f8c: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
43f90: 2e80 movel %d0,%sp@ <== NOT EXECUTED
43f92: 4879 0008 e452 pea 8e452 <IntUartPollCallbacks.6601+0x120> <== NOT EXECUTED
43f98: 4e92 jsr %a2@ <== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
43f9a: 202b 00be movel %a3@(190),%d0 <== NOT EXECUTED
43f9e: 206b 00c2 moveal %a3@(194),%a0 <== NOT EXECUTED
43fa2: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43fa6: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43fa8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43faa: 4879 0008 e468 pea 8e468 <IntUartPollCallbacks.6601+0x136> <== NOT EXECUTED
43fb0: 4e92 jsr %a2@ <== 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) {
43fb2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43fb6: 4a02 tstb %d2 <== NOT EXECUTED
43fb8: 6618 bnes 43fd2 <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
printk(
43fba: 486c 0018 pea %a4@(24) <== NOT EXECUTED
43fbe: 486c 0008 pea %a4@(8) <== NOT EXECUTED
43fc2: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
43fc6: 4879 0008 e499 pea 8e499 <IntUartPollCallbacks.6601+0x167> <== NOT EXECUTED
43fcc: 4e92 jsr %a2@ <== NOT EXECUTED
43fce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
43fd2: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED
43fd6: 4eb9 0004 9764 jsr 49764 <rtems_fatal_error_occurred> <== NOT EXECUTED
0004af70 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4af70: 41f9 0006 2100 lea 62100 <Configuration+0xc>,%a0
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
4af76: 4e56 0000 linkw %fp,#0
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4af7a: 202e 0008 movel %fp@(8),%d0
4af7e: 4e5e unlk %fp
4af80: 4c50 0000 remul %a0@,%d0,%d0
4af84: 4e75 rts
...
000464c8 <TOD_MILLISECONDS_TO_TICKS>:
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
464c8: 4e56 0000 linkw %fp,#0
464cc: 2039 0005 c660 movel 5c660 <Configuration+0xc>,%d0
464d2: 2f02 movel %d2,%sp@-
464d4: 243c 0000 03e8 movel #1000,%d2
464da: 4c42 0000 remul %d2,%d0,%d0
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
}
464de: 242e 0008 movel %fp@(8),%d2
464e2: 4c40 2002 remul %d0,%d2,%d2
464e6: 2002 movel %d2,%d0
464e8: 241f movel %sp@+,%d2
464ea: 4e5e unlk %fp
464ec: 4e75 rts
...
0004583c <_API_Mutex_Lock>:
API_Mutex_Control *the_mutex
)
{
ISR_Level level;
_ISR_Disable( level );
4583c: 203c 0000 0700 movel #1792,%d0
#include <rtems/score/apimutex.h>
void _API_Mutex_Lock(
API_Mutex_Control *the_mutex
)
{
45842: 4e56 0000 linkw %fp,#0
45846: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
4584a: 40c1 movew %sr,%d1
4584c: 8081 orl %d1,%d0
4584e: 46c0 movew %d0,%sr
_CORE_mutex_Seize(
45850: 2f01 movel %d1,%sp@-
45852: 42a7 clrl %sp@-
45854: 4878 0001 pea 1 <ADD>
45858: 2f28 0008 movel %a0@(8),%sp@-
4585c: 4868 0010 pea %a0@(16)
45860: 4eb9 0004 5a20 jsr 45a20 <_CORE_mutex_Seize>
45866: 4fef 0014 lea %sp@(20),%sp
the_mutex->Object.id,
true,
0,
level
);
}
4586a: 4e5e unlk %fp
4586c: 4e75 rts
...
0004589c <_API_Mutex_Unlock>:
#include <rtems/score/apimutex.h>
void _API_Mutex_Unlock(
API_Mutex_Control *the_mutex
)
{
4589c: 4e56 0000 linkw %fp,#0
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
458a0: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
458a6: 5280 addql #1,%d0
458a8: 206e 0008 moveal %fp@(8),%a0
458ac: 23c0 0005 cc94 movel %d0,5cc94 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_CORE_mutex_Surrender(
458b2: 42a7 clrl %sp@-
458b4: 2f28 0008 movel %a0@(8),%sp@-
458b8: 4868 0010 pea %a0@(16)
458bc: 4eb9 0004 5ac8 jsr 45ac8 <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
458c2: 4fef 000c lea %sp@(12),%sp
}
458c6: 4e5e unlk %fp
_CORE_mutex_Surrender(
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
458c8: 4ef9 0004 6ce2 jmp 46ce2 <_Thread_Enable_dispatch>
...
000457b4 <_API_extensions_Add>:
*/
void _API_extensions_Add(
API_extensions_Control *the_extension
)
{
457b4: 4e56 0000 linkw %fp,#0
_Chain_Append( &_API_extensions_List, &the_extension->Node );
457b8: 2f2e 0008 movel %fp@(8),%sp@-
457bc: 4879 0005 ce34 pea 5ce34 <_API_extensions_List>
457c2: 4eb9 0004 58d0 jsr 458d0 <_Chain_Append>
457c8: 508f addql #8,%sp
}
457ca: 4e5e unlk %fp
457cc: 4e75 rts
...
0004c9d4 <_Barrier_Translate_core_barrier_return_code>:
};
rtems_status_code _Barrier_Translate_core_barrier_return_code (
CORE_barrier_Status the_barrier_status
)
{
4c9d4: 41f9 0005 b5fc lea 5b5fc <_Barrier_Translate_core_barrier_return_code_>,%a0
4c9da: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}
4c9de: 202e 0008 movel %fp@(8),%d0
4c9e2: 4e5e unlk %fp
4c9e4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4c9e8: 4e75 rts
...
000478a8 <_CORE_RWLock_Obtain_for_writing>:
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
478a8: 223c 0000 0700 movel #1792,%d1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
478ae: 4e56 fff4 linkw %fp,#-12
478b2: 226e 0008 moveal %fp@(8),%a1
478b6: 48d7 001c moveml %d2-%d4,%sp@
478ba: 262e 000c movel %fp@(12),%d3
478be: 282e 0010 movel %fp@(16),%d4
478c2: 242e 0014 movel %fp@(20),%d2
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
478c6: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
478cc: 40c0 movew %sr,%d0
478ce: 8280 orl %d0,%d1
478d0: 46c1 movew %d1,%sr
switch ( the_rwlock->current_state ) {
478d2: 4aa9 0044 tstl %a1@(68)
478d6: 660e bnes 478e6 <_CORE_RWLock_Obtain_for_writing+0x3e>
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
478d8: 7202 moveq #2,%d1
478da: 2341 0044 movel %d1,%a1@(68)
_ISR_Enable( level );
478de: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
478e0: 42a8 0034 clrl %a0@(52)
return;
478e4: 6044 bras 4792a <_CORE_RWLock_Obtain_for_writing+0x82>
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
478e6: 4a04 tstb %d4
478e8: 660a bnes 478f4 <_CORE_RWLock_Obtain_for_writing+0x4c>
_ISR_Enable( level );
478ea: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
478ec: 7002 moveq #2,%d0
478ee: 2140 0034 movel %d0,%a0@(52)
478f2: 6036 bras 4792a <_CORE_RWLock_Obtain_for_writing+0x82>
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
478f4: 7201 moveq #1,%d1
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
478f6: 2143 0020 movel %d3,%a0@(32)
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
478fa: 42a8 0034 clrl %a0@(52)
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
478fe: 2149 0044 movel %a1,%a0@(68)
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
47902: 2141 0030 movel %d1,%a0@(48)
47906: 2341 0030 movel %d1,%a1@(48)
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
4790a: 46c0 movew %d0,%sr
_Thread_queue_Enqueue_with_handler(
4790c: 2d42 000c movel %d2,%fp@(12)
47910: 203c 0004 79e8 movel #293352,%d0
47916: 2d49 0008 movel %a1,%fp@(8)
4791a: 2d40 0010 movel %d0,%fp@(16)
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
4791e: 4cd7 001c moveml %sp@,%d2-%d4
47922: 4e5e unlk %fp
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
47924: 4ef9 0004 8ff0 jmp 48ff0 <_Thread_queue_Enqueue_with_handler>
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
4792a: 4cd7 001c moveml %sp@,%d2-%d4
4792e: 4e5e unlk %fp
47930: 4e75 rts
...
00047934 <_CORE_RWLock_Release>:
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
47934: 223c 0000 0700 movel #1792,%d1
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
4793a: 4e56 fff0 linkw %fp,#-16
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
4793e: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
47944: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
47948: 246e 0008 moveal %fp@(8),%a2
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
4794c: 40c0 movew %sr,%d0
4794e: 8280 orl %d0,%d1
47950: 46c1 movew %d1,%sr
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
47952: 222a 0044 movel %a2@(68),%d1
47956: 660a bnes 47962 <_CORE_RWLock_Release+0x2e>
_ISR_Enable( level );
47958: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
4795a: 7002 moveq #2,%d0
4795c: 2140 0034 movel %d0,%a0@(52)
return CORE_RWLOCK_SUCCESSFUL;
47960: 6078 bras 479da <_CORE_RWLock_Release+0xa6>
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
47962: 7401 moveq #1,%d2
47964: b481 cmpl %d1,%d2
47966: 6610 bnes 47978 <_CORE_RWLock_Release+0x44>
the_rwlock->number_of_readers -= 1;
47968: 222a 0048 movel %a2@(72),%d1
4796c: 5381 subql #1,%d1
4796e: 2541 0048 movel %d1,%a2@(72)
if ( the_rwlock->number_of_readers != 0 ) {
47972: 6704 beqs 47978 <_CORE_RWLock_Release+0x44>
/* must be unlocked again */
_ISR_Enable( level );
47974: 46c0 movew %d0,%sr
return CORE_RWLOCK_SUCCESSFUL;
47976: 6062 bras 479da <_CORE_RWLock_Release+0xa6>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
47978: 42a8 0034 clrl %a0@(52)
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
4797c: 42aa 0044 clrl %a2@(68)
_ISR_Enable( level );
47980: 46c0 movew %d0,%sr
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
47982: 2f0a movel %a2,%sp@-
47984: 4eb9 0004 8eb0 jsr 48eb0 <_Thread_queue_Dequeue>
if ( next ) {
4798a: 588f addql #4,%sp
4798c: 4a80 tstl %d0
4798e: 674a beqs 479da <_CORE_RWLock_Release+0xa6>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
47990: 7201 moveq #1,%d1
47992: 2040 moveal %d0,%a0
47994: b2a8 0030 cmpl %a0@(48),%d1
47998: 6608 bnes 479a2 <_CORE_RWLock_Release+0x6e>
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
4799a: 7002 moveq #2,%d0
4799c: 2540 0044 movel %d0,%a2@(68)
return CORE_RWLOCK_SUCCESSFUL;
479a0: 6038 bras 479da <_CORE_RWLock_Release+0xa6>
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
479a2: 7201 moveq #1,%d1
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
479a4: 52aa 0048 addql #1,%a2@(72)
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
479a8: 49f9 0004 92f0 lea 492f0 <_Thread_queue_First>,%a4
if ( !next ||
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
479ae: 47f9 0004 91c4 lea 491c4 <_Thread_queue_Extract>,%a3
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
479b4: 2541 0044 movel %d1,%a2@(68)
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
479b8: 2f0a movel %a2,%sp@-
479ba: 4e94 jsr %a4@
if ( !next ||
479bc: 588f addql #4,%sp
479be: 4a80 tstl %d0
479c0: 6718 beqs 479da <_CORE_RWLock_Release+0xa6>
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
479c2: 7401 moveq #1,%d2
479c4: 2040 moveal %d0,%a0
479c6: b4a8 0030 cmpl %a0@(48),%d2
479ca: 670e beqs 479da <_CORE_RWLock_Release+0xa6>
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
479cc: 52aa 0048 addql #1,%a2@(72)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
479d0: 2f00 movel %d0,%sp@-
479d2: 2f0a movel %a2,%sp@-
479d4: 4e93 jsr %a3@
}
479d6: 508f addql #8,%sp
479d8: 60de bras 479b8 <_CORE_RWLock_Release+0x84>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
479da: 4280 clrl %d0
479dc: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
479e2: 4e5e unlk %fp
479e4: 4e75 rts
...
000479e8 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
479e8: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
479ec: 486e fffc pea %fp@(-4)
479f0: 2f2e 0008 movel %fp@(8),%sp@-
479f4: 4eb9 0004 8b8c jsr 48b8c <_Thread_Get>
switch ( location ) {
479fa: 508f addql #8,%sp
479fc: 4aae fffc tstl %fp@(-4)
47a00: 6618 bnes 47a1a <_CORE_RWLock_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
47a02: 2f00 movel %d0,%sp@-
47a04: 4eb9 0004 93d4 jsr 493d4 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
47a0a: 588f addql #4,%sp
47a0c: 2039 0005 f638 movel 5f638 <_Thread_Dispatch_disable_level>,%d0
47a12: 5380 subql #1,%d0
47a14: 23c0 0005 f638 movel %d0,5f638 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
47a1a: 4e5e unlk %fp
47a1c: 4e75 rts
...
0004bf0c <_CORE_barrier_Initialize>:
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4bf0c: 4e56 0000 linkw %fp,#0
the_barrier->Attributes = *the_barrier_attributes;
4bf10: 226e 000c moveal %fp@(12),%a1
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4bf14: 4878 0003 pea 3 <DIVIDE>
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4bf18: 206e 0008 moveal %fp@(8),%a0
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4bf1c: 2f3c 0001 0000 movel #65536,%sp@-
4bf22: 42a7 clrl %sp@-
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
4bf24: 2011 movel %a1@,%d0
4bf26: 2229 0004 movel %a1@(4),%d1
4bf2a: 2140 0040 movel %d0,%a0@(64)
4bf2e: 2141 0044 movel %d1,%a0@(68)
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4bf32: 2f08 movel %a0,%sp@-
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
4bf34: 42a8 0048 clrl %a0@(72)
_Thread_queue_Initialize(
4bf38: 4eb9 0004 739c jsr 4739c <_Thread_queue_Initialize>
4bf3e: 4fef 0010 lea %sp@(16),%sp
&the_barrier->Wait_queue,
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_BARRIER,
CORE_BARRIER_TIMEOUT
);
}
4bf42: 4e5e unlk %fp
4bf44: 4e75 rts
...
0004bf48 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
4bf48: 4e56 fff4 linkw %fp,#-12
4bf4c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
4bf50: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4bf54: 4282 clrl %d2
4bf56: 47f9 0004 702c lea 4702c <_Thread_queue_Dequeue>,%a3
4bf5c: 6002 bras 4bf60 <_CORE_barrier_Release+0x18>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
4bf5e: 5282 addql #1,%d2
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4bf60: 2f0a movel %a2,%sp@-
4bf62: 4e93 jsr %a3@
4bf64: 588f addql #4,%sp
4bf66: 4a80 tstl %d0
4bf68: 66f4 bnes 4bf5e <_CORE_barrier_Release+0x16>
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
return count;
}
4bf6a: 2002 movel %d2,%d0
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
4bf6c: 42aa 0048 clrl %a2@(72)
return count;
}
4bf70: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
4bf76: 4e5e unlk %fp
4bf78: 4e75 rts
...
0004bf7c <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4bf7c: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4bf82: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4bf86: 2279 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4bf8c: 48d7 001c moveml %d2-%d4,%sp@
4bf90: 242e 000c movel %fp@(12),%d2
4bf94: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4bf98: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4bf9c: 206e 0008 moveal %fp@(8),%a0
4bfa0: 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 );
4bfa4: 40c1 movew %sr,%d1
4bfa6: 8081 orl %d1,%d0
4bfa8: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4bfaa: 2028 0048 movel %a0@(72),%d0
4bfae: 5280 addql #1,%d0
4bfb0: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4bfb4: 4aa8 0040 tstl %a0@(64)
4bfb8: 6626 bnes 4bfe0 <_CORE_barrier_Wait+0x64>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4bfba: b0a8 0044 cmpl %a0@(68),%d0
4bfbe: 6620 bnes 4bfe0 <_CORE_barrier_Wait+0x64>
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
4bfc0: 7001 moveq #1,%d0
4bfc2: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4bfc6: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4bfc8: 2d44 0010 movel %d4,%fp@(16)
4bfcc: 2d42 000c movel %d2,%fp@(12)
4bfd0: 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 );
}
4bfd4: 4cd7 001c moveml %sp@,%d2-%d4
4bfd8: 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 );
4bfda: 4ef9 0004 bf48 jmp 4bf48 <_CORE_barrier_Release>
4bfe0: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4bfe2: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4bfe6: 2348 0044 movel %a0,%a1@(68)
4bfea: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id;
_ISR_Enable( level );
4bfee: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4bff0: 2d43 000c movel %d3,%fp@(12)
4bff4: 203c 0004 7458 movel #291928,%d0
4bffa: 2d48 0008 movel %a0,%fp@(8)
4bffe: 2d40 0010 movel %d0,%fp@(16)
}
4c002: 4cd7 001c moveml %sp@,%d2-%d4
4c006: 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 );
4c008: 4ef9 0004 716c jmp 4716c <_Thread_queue_Enqueue_with_handler>
...
00052088 <_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
)
{
52088: 4e56 ffe0 linkw %fp,#-32
5208c: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
52090: 246e 0008 moveal %fp@(8),%a2
52094: 2a2e 000c movel %fp@(12),%d5
52098: 262e 0010 movel %fp@(16),%d3
5209c: 286e 001c moveal %fp@(28),%a4
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
520a0: b6aa 004c cmpl %a2@(76),%d3
520a4: 6304 blss 520aa <_CORE_message_queue_Broadcast+0x22>
520a6: 7001 moveq #1,%d0 <== NOT EXECUTED
520a8: 6042 bras 520ec <_CORE_message_queue_Broadcast+0x64><== NOT EXECUTED
* 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 ) {
520aa: 4aaa 0048 tstl %a2@(72)
520ae: 6610 bnes 520c0 <_CORE_message_queue_Broadcast+0x38>
* 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))) {
520b0: 4282 clrl %d2
520b2: 283c 0005 438c movel #344972,%d4
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
520b8: 4bf9 0005 a388 lea 5a388 <memcpy>,%a5
520be: 601a bras 520da <_CORE_message_queue_Broadcast+0x52>
* 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;
520c0: 4294 clrl %a4@
520c2: 6026 bras 520ea <_CORE_message_queue_Broadcast+0x62>
520c4: 2f03 movel %d3,%sp@-
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
520c6: 5282 addql #1,%d2
520c8: 2f05 movel %d5,%sp@-
520ca: 2f2b 002c movel %a3@(44),%sp@-
520ce: 4e95 jsr %a5@
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
520d0: 206b 0028 moveal %a3@(40),%a0
520d4: 4fef 000c lea %sp@(12),%sp
520d8: 2083 movel %d3,%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))) {
520da: 2f0a movel %a2,%sp@-
520dc: 2044 moveal %d4,%a0
520de: 4e90 jsr %a0@
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
520e0: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
520e2: 2640 moveal %d0,%a3
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
520e4: 4a80 tstl %d0
520e6: 66dc bnes 520c4 <_CORE_message_queue_Broadcast+0x3c>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
520e8: 2882 movel %d2,%a4@
520ea: 4280 clrl %d0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
520ec: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
520f2: 4e5e unlk %fp
520f4: 4e75 rts
...
0004dc30 <_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)) {
4dc30: 7003 moveq #3,%d0
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
)
{
4dc32: 4e56 fff4 linkw %fp,#-12
4dc36: 222e 0014 movel %fp@(20),%d1
4dc3a: 48d7 040c moveml %d2-%d3/%a2,%sp@
4dc3e: 246e 0008 moveal %fp@(8),%a2
4dc42: 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)) {
4dc46: c081 andl %d1,%d0
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4dc48: 2542 0044 movel %d2,%a2@(68)
the_message_queue->number_of_pending_messages = 0;
4dc4c: 42aa 0048 clrl %a2@(72)
the_message_queue->maximum_message_size = maximum_message_size;
4dc50: 2541 004c movel %d1,%a2@(76)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
4dc54: 42aa 0060 clrl %a2@(96)
the_message_queue->notify_argument = the_argument;
4dc58: 42aa 0064 clrl %a2@(100)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4dc5c: 4a80 tstl %d0
4dc5e: 6604 bnes 4dc64 <_CORE_message_queue_Initialize+0x34>
4dc60: 2001 movel %d1,%d0
4dc62: 600c bras 4dc70 <_CORE_message_queue_Initialize+0x40>
allocated_message_size += sizeof(uint32_t);
4dc64: 2001 movel %d1,%d0
4dc66: 5880 addql #4,%d0
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4dc68: 76fc moveq #-4,%d3
4dc6a: c083 andl %d3,%d0
}
if (allocated_message_size < maximum_message_size)
4dc6c: b280 cmpl %d0,%d1
4dc6e: 626e bhis 4dcde <_CORE_message_queue_Initialize+0xae>
/*
* 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));
4dc70: 2600 movel %d0,%d3
4dc72: 0683 0000 0014 addil #20,%d3
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
4dc78: 2203 movel %d3,%d1
4dc7a: 4c02 1800 mulsl %d2,%d1
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4dc7e: b081 cmpl %d1,%d0
4dc80: 625c bhis 4dcde <_CORE_message_queue_Initialize+0xae>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4dc82: 2f01 movel %d1,%sp@-
4dc84: 4eb9 0005 05e8 jsr 505e8 <_Workspace_Allocate>
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4dc8a: 588f addql #4,%sp
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4dc8c: 2540 005c movel %d0,%a2@(92)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4dc90: 674c beqs 4dcde <_CORE_message_queue_Initialize+0xae>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4dc92: 2f03 movel %d3,%sp@-
4dc94: 2f02 movel %d2,%sp@-
4dc96: 2f00 movel %d0,%sp@-
4dc98: 486a 0068 pea %a2@(104)
4dc9c: 4eb9 0005 2534 jsr 52534 <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4dca2: 4878 0006 pea 6 <EXTENDSFDF>
4dca6: 7001 moveq #1,%d0
4dca8: 206e 000c moveal %fp@(12),%a0
4dcac: b090 cmpl %a0@,%d0
4dcae: 57c0 seq %d0
4dcb0: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b>
4dcb4: 49c0 extbl %d0
4dcb6: 4480 negl %d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4dcb8: 41ea 0054 lea %a2@(84),%a0
4dcbc: 2f00 movel %d0,%sp@-
4dcbe: 2548 0050 movel %a0,%a2@(80)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4dcc2: 41ea 0050 lea %a2@(80),%a0
4dcc6: 2548 0058 movel %a0,%a2@(88)
4dcca: 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;
4dccc: 42aa 0054 clrl %a2@(84)
4dcd0: 4eb9 0004 faf4 jsr 4faf4 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4dcd6: 4fef 0020 lea %sp@(32),%sp
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4dcda: 7001 moveq #1,%d0
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4dcdc: 6002 bras 4dce0 <_CORE_message_queue_Initialize+0xb0>
4dcde: 4200 clrb %d0
}
4dce0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
4dce6: 4e5e unlk %fp
4dce8: 4e75 rts
...
00052574 <_CORE_message_queue_Insert_message>:
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
52574: 4e56 0000 linkw %fp,#0
52578: 226e 000c moveal %fp@(12),%a1
5257c: 2f0b movel %a3,%sp@-
5257e: 202e 0010 movel %fp@(16),%d0
52582: 206e 0008 moveal %fp@(8),%a0
52586: 2f0a movel %a2,%sp@-
52588: 2340 0008 movel %d0,%a1@(8)
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
5258c: 0c80 7fff ffff cmpil #2147483647,%d0
52592: 6628 bnes 525bc <_CORE_message_queue_Insert_message+0x48>
_ISR_Disable( level );
52594: 203c 0000 0700 movel #1792,%d0
5259a: 40c1 movew %sr,%d1
5259c: 8081 orl %d1,%d0
5259e: 46c0 movew %d0,%sr
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
525a0: 45e8 0054 lea %a0@(84),%a2
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
525a4: 52a8 0048 addql #1,%a0@(72)
525a8: 228a movel %a2,%a1@
old_last_node = the_chain->last;
525aa: 2468 0058 moveal %a0@(88),%a2
the_chain->last = the_node;
525ae: 2149 0058 movel %a1,%a0@(88)
old_last_node->next = the_node;
the_node->previous = old_last_node;
525b2: 234a 0004 movel %a2,%a1@(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;
525b6: 2489 movel %a1,%a2@
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
525b8: 46c1 movew %d1,%sr
525ba: 606c bras 52628 <_CORE_message_queue_Insert_message+0xb4>
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
525bc: 0c80 8000 0000 cmpil #-2147483648,%d0
525c2: 6626 bnes 525ea <_CORE_message_queue_Insert_message+0x76>
_ISR_Disable( level );
525c4: 203c 0000 0700 movel #1792,%d0
525ca: 40c1 movew %sr,%d1
525cc: 8081 orl %d1,%d0
525ce: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
525d0: 45e8 0050 lea %a0@(80),%a2
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
525d4: 52a8 0048 addql #1,%a0@(72)
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
525d8: 2652 moveal %a2@,%a3
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
525da: 234a 0004 movel %a2,%a1@(4)
before_node = after_node->next;
after_node->next = the_node;
525de: 2489 movel %a1,%a2@
the_node->next = before_node;
before_node->previous = the_node;
525e0: 2749 0004 movel %a1,%a3@(4)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
525e4: 228b movel %a3,%a1@
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
525e6: 46c1 movew %d1,%sr
525e8: 603e bras 52628 <_CORE_message_queue_Insert_message+0xb4>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
525ea: 2208 movel %a0,%d1
525ec: 0681 0000 0054 addil #84,%d1
Chain_Control *the_header;
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
525f2: 2468 0050 moveal %a0@(80),%a2
while ( !_Chain_Is_tail( the_header, the_node ) ) {
525f6: 6008 bras 52600 <_CORE_message_queue_Insert_message+0x8c>
RTEMS_INLINE_ROUTINE int _CORE_message_queue_Get_message_priority (
CORE_message_queue_Buffer_control *the_message
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
return the_message->priority;
525f8: b0aa 0008 cmpl %a2@(8),%d0
525fc: 6d06 blts 52604 <_CORE_message_queue_Insert_message+0x90>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
the_node = the_node->next;
525fe: 2452 moveal %a2@,%a2
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = the_header->first;
while ( !_Chain_Is_tail( the_header, the_node ) ) {
52600: b28a cmpl %a2,%d1
52602: 66f4 bnes 525f8 <_CORE_message_queue_Insert_message+0x84>
the_node = the_node->next;
continue;
}
break;
}
_ISR_Disable( level );
52604: 203c 0000 0700 movel #1792,%d0
5260a: 40c1 movew %sr,%d1
5260c: 8081 orl %d1,%d0
5260e: 46c0 movew %d0,%sr
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
52610: 246a 0004 moveal %a2@(4),%a2
}
break;
}
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
52614: 52a8 0048 addql #1,%a0@(72)
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
52618: 2652 moveal %a2@,%a3
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
5261a: 234a 0004 movel %a2,%a1@(4)
before_node = after_node->next;
after_node->next = the_node;
5261e: 2489 movel %a1,%a2@
the_node->next = before_node;
before_node->previous = the_node;
52620: 2749 0004 movel %a1,%a3@(4)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
52624: 228b movel %a3,%a1@
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
_ISR_Enable( level );
52626: 46c1 movew %d1,%sr
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
52628: 2268 0060 moveal %a0@(96),%a1
5262c: 4a89 tstl %a1
5262e: 670e beqs 5263e <_CORE_message_queue_Insert_message+0xca>
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
52630: 2d68 0064 0008 movel %a0@(100),%fp@(8)
#endif
}
52636: 245f moveal %sp@+,%a2
52638: 265f moveal %sp@+,%a3
5263a: 4e5e unlk %fp
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
5263c: 4ed1 jmp %a1@
#endif
}
5263e: 245f moveal %sp@+,%a2
52640: 265f moveal %sp@+,%a3
52642: 4e5e unlk %fp
52644: 4e75 rts
...
0004dcec <_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 );
4dcec: 223c 0000 0700 movel #1792,%d1
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dcf2: 4e56 ffe0 linkw %fp,#-32
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4dcf6: 2079 0006 6302 moveal 66302 <_Thread_Executing>,%a0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dcfc: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
4dd00: 282e 000c movel %fp@(12),%d4
4dd04: 242e 001c movel %fp@(28),%d2
4dd08: 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;
4dd0c: 42a8 0034 clrl %a0@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dd10: 262e 0010 movel %fp@(16),%d3
4dd14: 226e 0014 moveal %fp@(20),%a1
4dd18: 1a2e 001b moveb %fp@(27),%d5
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 );
4dd1c: 40c0 movew %sr,%d0
4dd1e: 8280 orl %d0,%d1
4dd20: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dd22: 220a movel %a2,%d1
4dd24: 0681 0000 0054 addil #84,%d1
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4dd2a: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dd2e: b28b cmpl %a3,%d1
4dd30: 6700 00a6 beqw 4ddd8 <_CORE_message_queue_Seize+0xec>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4dd34: 2853 moveal %a3@,%a4
the_chain->first = new_first;
new_first->previous = _Chain_Head(the_chain);
4dd36: 4bea 0050 lea %a2@(80),%a5
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
the_chain->first = new_first;
4dd3a: 254c 0050 movel %a4,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4dd3e: 294d 0004 movel %a5,%a4@(4)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4dd42: 4a8b tstl %a3
4dd44: 6700 0092 beqw 4ddd8 <_CORE_message_queue_Seize+0xec>
the_message_queue->number_of_pending_messages -= 1;
4dd48: 53aa 0048 subql #1,%a2@(72)
_ISR_Enable( level );
4dd4c: 46c0 movew %d0,%sr
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
4dd4e: 2079 0006 6302 moveal 66302 <_Thread_Executing>,%a0
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
4dd54: 22ab 000c movel %a3@(12),%a1@
_Thread_Executing->Wait.count =
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
4dd58: 240b movel %a3,%d2
4dd5a: 0682 0000 0010 addil #16,%d2
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
4dd60: 216b 0008 0024 movel %a3@(8),%a0@(36)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dd66: 49f9 0005 5548 lea 55548 <memcpy>,%a4
4dd6c: 2f11 movel %a1@,%sp@-
4dd6e: 2f02 movel %d2,%sp@-
4dd70: 2f03 movel %d3,%sp@-
4dd72: 4e94 jsr %a4@
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4dd74: 2f0a movel %a2,%sp@-
4dd76: 4eb9 0004 f784 jsr 4f784 <_Thread_queue_Dequeue>
if ( !the_thread ) {
4dd7c: 4fef 0010 lea %sp@(16),%sp
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4dd80: 2040 moveal %d0,%a0
if ( !the_thread ) {
4dd82: 4a80 tstl %d0
4dd84: 661a bnes 4dda0 <_CORE_message_queue_Seize+0xb4>
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 );
4dd86: 45ea 0068 lea %a2@(104),%a2
4dd8a: 2d4b 000c movel %a3,%fp@(12)
4dd8e: 2d4a 0008 movel %a2,%fp@(8)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4dd92: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4dd98: 4e5e unlk %fp
4dd9a: 4ef9 0004 db6c jmp 4db6c <_Chain_Append>
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
4dda0: 2028 0030 movel %a0@(48),%d0
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
4dda4: 2768 0024 0008 movel %a0@(36),%a3@(8)
4ddaa: 2740 000c movel %d0,%a3@(12)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ddae: 2f00 movel %d0,%sp@-
4ddb0: 2f28 002c movel %a0@(44),%sp@-
4ddb4: 2f02 movel %d2,%sp@-
4ddb6: 4e94 jsr %a4@
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ddb8: 2d6b 0008 0010 movel %a3@(8),%fp@(16)
4ddbe: 4fef 000c lea %sp@(12),%sp
4ddc2: 2d4b 000c movel %a3,%fp@(12)
4ddc6: 2d4a 0008 movel %a2,%fp@(8)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4ddca: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4ddd0: 4e5e unlk %fp
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ddd2: 4ef9 0005 2574 jmp 52574 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
4ddd8: 4a05 tstb %d5
4ddda: 6612 bnes 4ddee <_CORE_message_queue_Seize+0x102>
_ISR_Enable( level );
4dddc: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4ddde: 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 );
}
4dde0: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
#endif
}
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4dde6: 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 );
}
4ddea: 4e5e unlk %fp
4ddec: 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;
4ddee: 7201 moveq #1,%d1
4ddf0: 2541 0030 movel %d1,%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;
4ddf4: 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;
4ddf8: 2143 002c movel %d3,%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;
4ddfc: 2144 0020 movel %d4,%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;
4de00: 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 );
4de04: 46c0 movew %d0,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4de06: 4bf9 0004 fbb0 lea 4fbb0 <_Thread_queue_Timeout>,%a5
4de0c: 2d42 000c movel %d2,%fp@(12)
4de10: 2d4d 0010 movel %a5,%fp@(16)
4de14: 2d4a 0008 movel %a2,%fp@(8)
}
4de18: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4de1e: 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 );
4de20: 4ef9 0004 f8c4 jmp 4f8c4 <_Thread_queue_Enqueue_with_handler>
...
0004de28 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
4de28: 4e56 ffe8 linkw %fp,#-24
4de2c: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
4de30: 246e 0008 moveal %fp@(8),%a2
4de34: 282e 000c movel %fp@(12),%d4
4de38: 242e 0010 movel %fp@(16),%d2
4de3c: 262e 001c movel %fp@(28),%d3
4de40: 1a2e 0023 moveb %fp@(35),%d5
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
4de44: b4aa 004c cmpl %a2@(76),%d2
4de48: 6306 blss 4de50 <_CORE_message_queue_Submit+0x28>
4de4a: 7001 moveq #1,%d0
4de4c: 6000 00d6 braw 4df24 <_CORE_message_queue_Submit+0xfc>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
4de50: 4aaa 0048 tstl %a2@(72)
4de54: 6632 bnes 4de88 <_CORE_message_queue_Submit+0x60>
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4de56: 2f0a movel %a2,%sp@-
4de58: 4eb9 0004 f784 jsr 4f784 <_Thread_queue_Dequeue>
if ( the_thread ) {
4de5e: 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 );
4de60: 2640 moveal %d0,%a3
if ( the_thread ) {
4de62: 4a80 tstl %d0
4de64: 6722 beqs 4de88 <_CORE_message_queue_Submit+0x60>
4de66: 2f02 movel %d2,%sp@-
4de68: 2f04 movel %d4,%sp@-
4de6a: 2f2b 002c movel %a3@(44),%sp@-
4de6e: 4eb9 0005 5548 jsr 55548 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
4de74: 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;
4de78: 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;
4de7c: 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;
4de7e: 2082 movel %d2,%a0@
the_thread->Wait.count = (uint32_t) submit_type;
4de80: 2743 0024 movel %d3,%a3@(36)
#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;
4de84: 6000 009e braw 4df24 <_CORE_message_queue_Submit+0xfc>
/*
* 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 ) {
4de88: 202a 0044 movel %a2@(68),%d0
4de8c: b0aa 0048 cmpl %a2@(72),%d0
4de90: 6336 blss 4dec8 <_CORE_message_queue_Submit+0xa0>
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 *)
4de92: 486a 0068 pea %a2@(104)
4de96: 4eb9 0004 dbcc jsr 4dbcc <_Chain_Get>
4de9c: 2640 moveal %d0,%a3
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4de9e: 2f02 movel %d2,%sp@-
4dea0: 2f04 movel %d4,%sp@-
4dea2: 486b 0010 pea %a3@(16)
4dea6: 4eb9 0005 5548 jsr 55548 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
4deac: 2742 000c movel %d2,%a3@(12)
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
4deb0: 2743 0008 movel %d3,%a3@(8)
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
4deb4: 2f03 movel %d3,%sp@-
4deb6: 2f0b movel %a3,%sp@-
4deb8: 2f0a movel %a2,%sp@-
4deba: 4eb9 0005 2574 jsr 52574 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4dec0: 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(
4dec4: 4280 clrl %d0
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4dec6: 605c bras 4df24 <_CORE_message_queue_Submit+0xfc>
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
4dec8: 4a05 tstb %d5
4deca: 6604 bnes 4ded0 <_CORE_message_queue_Submit+0xa8>
4decc: 7002 moveq #2,%d0
4dece: 6054 bras 4df24 <_CORE_message_queue_Submit+0xfc>
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
4ded0: 2039 0006 62e2 movel 662e2 <_ISR_Nest_level>,%d0
4ded6: 6704 beqs 4dedc <_CORE_message_queue_Submit+0xb4>
4ded8: 7003 moveq #3,%d0
4deda: 6048 bras 4df24 <_CORE_message_queue_Submit+0xfc>
* Thus the unusual choice to open a new scope and declare
* it as a variable. Doing this emphasizes how dangerous it
* would be to use this variable prior to here.
*/
{
Thread_Control *executing = _Thread_Executing;
4dedc: 2079 0006 6302 moveal 66302 <_Thread_Executing>,%a0
ISR_Level level;
_ISR_Disable( level );
4dee2: 203c 0000 0700 movel #1792,%d0
4dee8: 40c1 movew %sr,%d1
4deea: 8081 orl %d1,%d0
4deec: 46c0 movew %d0,%sr
4deee: 7001 moveq #1,%d0
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
4def0: 216e 0014 0020 movel %fp@(20),%a0@(32)
4def6: 2540 0030 movel %d0,%a2@(48)
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
4defa: 2143 0024 movel %d3,%a0@(36)
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
4defe: 2144 002c movel %d4,%a0@(44)
executing->Wait.option = (uint32_t) size;
4df02: 2142 0030 movel %d2,%a0@(48)
Thread_Control *executing = _Thread_Executing;
ISR_Level level;
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
4df06: 214a 0044 movel %a2,%a0@(68)
executing->Wait.id = id;
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
_ISR_Enable( level );
4df0a: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4df0c: 4879 0004 fbb0 pea 4fbb0 <_Thread_queue_Timeout>
4df12: 2f2e 0024 movel %fp@(36),%sp@-
4df16: 2f0a movel %a2,%sp@-
4df18: 4eb9 0004 f8c4 jsr 4f8c4 <_Thread_queue_Enqueue_with_handler>
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
4df1e: 4fef 000c lea %sp@(12),%sp
executing->Wait.return_argument_second.immutable_object = buffer;
executing->Wait.option = (uint32_t) size;
executing->Wait.count = submit_type;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4df22: 7007 moveq #7,%d0
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4df24: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3
4df2a: 4e5e unlk %fp
4df2c: 4e75 rts
...
00045a20 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
45a20: 4e56 0000 linkw %fp,#0
45a24: 202e 0010 movel %fp@(16),%d0
45a28: 2f0a movel %a2,%sp@-
45a2a: 246e 0008 moveal %fp@(8),%a2
45a2e: 2f02 movel %d2,%sp@-
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
45a30: 2239 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d1
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
45a36: 1400 moveb %d0,%d2
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
45a38: 4a81 tstl %d1
45a3a: 671c beqs 45a58 <_CORE_mutex_Seize+0x38>
45a3c: 4a00 tstb %d0
45a3e: 6718 beqs 45a58 <_CORE_mutex_Seize+0x38>
45a40: 7001 moveq #1,%d0
45a42: b0b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d0
45a48: 640e bccs 45a58 <_CORE_mutex_Seize+0x38>
45a4a: 4878 0013 pea 13 <INVALID_OPERATION+0x3>
45a4e: 42a7 clrl %sp@-
45a50: 42a7 clrl %sp@-
45a52: 4eb9 0004 5fd8 jsr 45fd8 <_Internal_error_Occurred>
45a58: 486e 0018 pea %fp@(24)
45a5c: 2f0a movel %a2,%sp@-
45a5e: 4eb9 0004 a07c jsr 4a07c <_CORE_mutex_Seize_interrupt_trylock>
45a64: 508f addql #8,%sp
45a66: 4a80 tstl %d0
45a68: 6750 beqs 45aba <_CORE_mutex_Seize+0x9a>
45a6a: 4a02 tstb %d2
45a6c: 6614 bnes 45a82 <_CORE_mutex_Seize+0x62>
45a6e: 202e 0018 movel %fp@(24),%d0
45a72: 46c0 movew %d0,%sr
45a74: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
45a7a: 7001 moveq #1,%d0
45a7c: 2140 0034 movel %d0,%a0@(52)
45a80: 6038 bras 45aba <_CORE_mutex_Seize+0x9a>
45a82: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
45a88: 5280 addql #1,%d0
45a8a: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
45a90: 216e 000c 0020 movel %fp@(12),%a0@(32)
45a96: 23c0 0005 cc94 movel %d0,5cc94 <_Thread_Dispatch_disable_level>
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;
45a9c: 7001 moveq #1,%d0
45a9e: 214a 0044 movel %a2,%a0@(68)
45aa2: 2540 0030 movel %d0,%a2@(48)
45aa6: 202e 0018 movel %fp@(24),%d0
45aaa: 46c0 movew %d0,%sr
45aac: 2f2e 0014 movel %fp@(20),%sp@-
45ab0: 2f0a movel %a2,%sp@-
45ab2: 4eb9 0004 59bc jsr 459bc <_CORE_mutex_Seize_interrupt_blocking>
45ab8: 508f addql #8,%sp
}
45aba: 242e fff8 movel %fp@(-8),%d2
45abe: 246e fffc moveal %fp@(-4),%a2
45ac2: 4e5e unlk %fp
45ac4: 4e75 rts
...
00045ac8 <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
45ac8: 4e56 0000 linkw %fp,#0
45acc: 2f0a movel %a2,%sp@-
45ace: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread;
Thread_Control *holder;
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
Chain_Node *first_node;
#endif
holder = the_mutex->holder;
45ad2: 206a 005a moveal %a2@(90),%a0
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
45ad6: 4a2a 0044 tstb %a2@(68)
45ada: 670e beqs 45aea <_CORE_mutex_Surrender+0x22>
if ( !_Thread_Is_executing( holder ) )
45adc: b1f9 0005 cd4e cmpal 5cd4e <_Thread_Executing>,%a0
45ae2: 6706 beqs 45aea <_CORE_mutex_Surrender+0x22>
45ae4: 7003 moveq #3,%d0
45ae6: 6000 00ce braw 45bb6 <_CORE_mutex_Surrender+0xee>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
45aea: 202a 0052 movel %a2@(82),%d0
45aee: 6700 00c4 beqw 45bb4 <_CORE_mutex_Surrender+0xec>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
45af2: 5380 subql #1,%d0
45af4: 2540 0052 movel %d0,%a2@(82)
if ( the_mutex->nest_count != 0 ) {
45af8: 6600 00ba bnew 45bb4 <_CORE_mutex_Surrender+0xec>
45afc: 202a 0046 movel %a2@(70),%d0
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45b00: 7202 moveq #2,%d1
45b02: b280 cmpl %d0,%d1
45b04: 6708 beqs 45b0e <_CORE_mutex_Surrender+0x46>
45b06: 123c 0003 moveb #3,%d1
45b0a: b280 cmpl %d0,%d1
45b0c: 6604 bnes 45b12 <_CORE_mutex_Surrender+0x4a>
the_mutex->nest_count++;
return CORE_MUTEX_RELEASE_NOT_ORDER;
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
45b0e: 53a8 001c subql #1,%a0@(28)
45b12: 202a 0046 movel %a2@(70),%d0
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45b16: 7202 moveq #2,%d1
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
45b18: 42aa 005a clrl %a2@(90)
the_mutex->holder_id = 0;
45b1c: 42aa 005e clrl %a2@(94)
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45b20: b280 cmpl %d0,%d1
45b22: 6708 beqs 45b2c <_CORE_mutex_Surrender+0x64>
45b24: 123c 0003 moveb #3,%d1
45b28: b280 cmpl %d0,%d1
45b2a: 6622 bnes 45b4e <_CORE_mutex_Surrender+0x86>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
if(the_mutex->queue.priority_before != holder->current_priority)
_Thread_Change_priority(holder,the_mutex->queue.priority_before,true);
#endif
if ( holder->resource_count == 0 &&
45b2c: 4aa8 001c tstl %a0@(28)
45b30: 661c bnes 45b4e <_CORE_mutex_Surrender+0x86>
holder->real_priority != holder->current_priority ) {
45b32: 2028 0018 movel %a0@(24),%d0
45b36: b0a8 0014 cmpl %a0@(20),%d0
45b3a: 6712 beqs 45b4e <_CORE_mutex_Surrender+0x86>
_Thread_Change_priority( holder, holder->real_priority, true );
45b3c: 4878 0001 pea 1 <ADD>
45b40: 2f00 movel %d0,%sp@-
45b42: 2f08 movel %a0,%sp@-
45b44: 4eb9 0004 67e8 jsr 467e8 <_Thread_Change_priority>
45b4a: 4fef 000c lea %sp@(12),%sp
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
45b4e: 2f0a movel %a2,%sp@-
45b50: 4eb9 0004 702c jsr 4702c <_Thread_queue_Dequeue>
45b56: 588f addql #4,%sp
45b58: 2040 moveal %d0,%a0
45b5a: 4a80 tstl %d0
45b5c: 674c beqs 45baa <_CORE_mutex_Surrender+0xe2>
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
45b5e: 7201 moveq #1,%d1
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
45b60: 2568 0008 005e movel %a0@(8),%a2@(94)
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
45b66: 202a 0046 movel %a2@(70),%d0
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
45b6a: 2541 0052 movel %d1,%a2@(82)
switch ( the_mutex->Attributes.discipline ) {
45b6e: 123c 0002 moveb #2,%d1
} else
#endif
{
the_mutex->holder = the_thread;
45b72: 2548 005a movel %a0,%a2@(90)
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
45b76: b280 cmpl %d0,%d1
45b78: 670a beqs 45b84 <_CORE_mutex_Surrender+0xbc>
45b7a: 123c 0003 moveb #3,%d1
45b7e: b280 cmpl %d0,%d1
45b80: 6632 bnes 45bb4 <_CORE_mutex_Surrender+0xec>
45b82: 6006 bras 45b8a <_CORE_mutex_Surrender+0xc2>
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
45b84: 52a8 001c addql #1,%a0@(28)
45b88: 602a bras 45bb4 <_CORE_mutex_Surrender+0xec>
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
45b8a: 52a8 001c addql #1,%a0@(28)
if (the_mutex->Attributes.priority_ceiling <
45b8e: 202a 004a movel %a2@(74),%d0
the_thread->current_priority){
45b92: b0a8 0014 cmpl %a0@(20),%d0
45b96: 641c bccs 45bb4 <_CORE_mutex_Surrender+0xec>
_Thread_Change_priority(
45b98: 42a7 clrl %sp@-
45b9a: 2f00 movel %d0,%sp@-
45b9c: 2f08 movel %a0,%sp@-
45b9e: 4eb9 0004 67e8 jsr 467e8 <_Thread_Change_priority>
45ba4: 4fef 000c lea %sp@(12),%sp
45ba8: 600a bras 45bb4 <_CORE_mutex_Surrender+0xec>
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
45baa: 7001 moveq #1,%d0
45bac: 2540 004e movel %d0,%a2@(78)
45bb0: 4200 clrb %d0
45bb2: 6002 bras 45bb6 <_CORE_mutex_Surrender+0xee>
45bb4: 4280 clrl %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
45bb6: 246e fffc moveal %fp@(-4),%a2
45bba: 4e5e unlk %fp
45bbc: 4e75 rts
...
00045bcc <_CORE_semaphore_Initialize>:
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
45bcc: 4e56 0000 linkw %fp,#0
45bd0: 226e 000c moveal %fp@(12),%a1
the_semaphore->Attributes = *the_semaphore_attributes;
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
45bd4: 4878 0003 pea 3 <DIVIDE>
45bd8: 4878 0200 pea 200 <DBL_MANT_DIG+0x1cb>
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
45bdc: 206e 0008 moveal %fp@(8),%a0
the_semaphore->Attributes = *the_semaphore_attributes;
45be0: 2011 movel %a1@,%d0
45be2: 2229 0004 movel %a1@(4),%d1
the_semaphore->count = initial_value;
45be6: 216e 0010 0048 movel %fp@(16),%a0@(72)
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
the_semaphore->Attributes = *the_semaphore_attributes;
45bec: 2140 0040 movel %d0,%a0@(64)
45bf0: 2141 0044 movel %d1,%a0@(68)
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
45bf4: 7201 moveq #1,%d1
45bf6: b2a9 0004 cmpl %a1@(4),%d1
45bfa: 57c0 seq %d0
45bfc: 49c0 extbl %d0
45bfe: 4480 negl %d0
45c00: 2f00 movel %d0,%sp@-
45c02: 2f08 movel %a0,%sp@-
45c04: 4eb9 0004 739c jsr 4739c <_Thread_queue_Initialize>
45c0a: 4fef 0010 lea %sp@(16),%sp
_CORE_semaphore_Is_priority( the_semaphore_attributes ) ?
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_SEMAPHORE,
CORE_SEMAPHORE_TIMEOUT
);
}
45c0e: 4e5e unlk %fp
45c10: 4e75 rts
...
0004dcc0 <_CORE_semaphore_Seize>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4dcc0: 223c 0000 0700 movel #1792,%d1
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4dcc6: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4dcca: 2279 0006 1b4a moveal 61b4a <_Thread_Executing>,%a1
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4dcd0: 48d7 001c moveml %d2-%d4,%sp@
4dcd4: 262e 000c movel %fp@(12),%d3
4dcd8: 242e 0014 movel %fp@(20),%d2
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
4dcdc: 42a9 0034 clrl %a1@(52)
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
4dce0: 206e 0008 moveal %fp@(8),%a0
4dce4: 282e 0010 movel %fp@(16),%d4
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4dce8: 40c0 movew %sr,%d0
4dcea: 8280 orl %d0,%d1
4dcec: 46c1 movew %d1,%sr
if ( the_semaphore->count != 0 ) {
4dcee: 2228 0048 movel %a0@(72),%d1
4dcf2: 670a beqs 4dcfe <_CORE_semaphore_Seize+0x3e>
the_semaphore->count -= 1;
4dcf4: 5381 subql #1,%d1
4dcf6: 2141 0048 movel %d1,%a0@(72)
_ISR_Enable( level );
4dcfa: 46c0 movew %d0,%sr
return;
4dcfc: 603c bras 4dd3a <_CORE_semaphore_Seize+0x7a>
/*
* If the semaphore was not available and the caller was not willing
* to block, then return immediately with a status indicating that
* the semaphore was not available and the caller never blocked.
*/
if ( !wait ) {
4dcfe: 4a04 tstb %d4
4dd00: 660a bnes 4dd0c <_CORE_semaphore_Seize+0x4c>
_ISR_Enable( level );
4dd02: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
4dd04: 7001 moveq #1,%d0
4dd06: 2340 0034 movel %d0,%a1@(52)
4dd0a: 602e bras 4dd3a <_CORE_semaphore_Seize+0x7a>
4dd0c: 7201 moveq #1,%d1
* If the semaphore is not available and the caller is willing to
* block, then we now block the caller with optional timeout.
*/
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
executing->Wait.id = id;
4dd0e: 2343 0020 movel %d3,%a1@(32)
/*
* If the semaphore is not available and the caller is willing to
* block, then we now block the caller with optional timeout.
*/
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
4dd12: 2348 0044 movel %a0,%a1@(68)
4dd16: 2141 0030 movel %d1,%a0@(48)
executing->Wait.id = id;
_ISR_Enable( level );
4dd1a: 46c0 movew %d0,%sr
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
4dd1c: 2d42 000c movel %d2,%fp@(12)
4dd20: 203c 0004 aa68 movel #305768,%d0
4dd26: 2d48 0008 movel %a0,%fp@(8)
4dd2a: 2d40 0010 movel %d0,%fp@(16)
}
4dd2e: 4cd7 001c moveml %sp@,%d2-%d4
4dd32: 4e5e unlk %fp
*/
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
4dd34: 4ef9 0004 a77c jmp 4a77c <_Thread_queue_Enqueue_with_handler>
}
4dd3a: 4cd7 001c moveml %sp@,%d2-%d4
4dd3e: 4e5e unlk %fp
4dd40: 4e75 rts
...
00045c14 <_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
)
{
45c14: 4e56 0000 linkw %fp,#0
45c18: 2f0a movel %a2,%sp@-
45c1a: 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)) ) {
45c1e: 2f0a movel %a2,%sp@-
45c20: 4eb9 0004 702c jsr 4702c <_Thread_queue_Dequeue>
45c26: 588f addql #4,%sp
45c28: 4a80 tstl %d0
45c2a: 6704 beqs 45c30 <_CORE_semaphore_Surrender+0x1c>
45c2c: 4280 clrl %d0
45c2e: 6024 bras 45c54 <_CORE_semaphore_Surrender+0x40>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
45c30: 203c 0000 0700 movel #1792,%d0
45c36: 40c1 movew %sr,%d1
45c38: 8081 orl %d1,%d0
45c3a: 46c0 movew %d0,%sr
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
45c3c: 202a 0048 movel %a2@(72),%d0
45c40: b0aa 0040 cmpl %a2@(64),%d0
45c44: 6504 bcss 45c4a <_CORE_semaphore_Surrender+0x36>
45c46: 7004 moveq #4,%d0 <== NOT EXECUTED
45c48: 6008 bras 45c52 <_CORE_semaphore_Surrender+0x3e> <== NOT EXECUTED
the_semaphore->count += 1;
45c4a: 5280 addql #1,%d0
45c4c: 2540 0048 movel %d0,%a2@(72)
45c50: 4280 clrl %d0
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
45c52: 46c1 movew %d1,%sr
}
return status;
}
45c54: 246e fffc moveal %fp@(-4),%a2
45c58: 4e5e unlk %fp
45c5a: 4e75 rts
00046558 <_CORE_spinlock_Initialize>:
void _CORE_spinlock_Initialize(
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
46558: 4e56 0000 linkw %fp,#0
4655c: 206e 0008 moveal %fp@(8),%a0
46560: 226e 000c moveal %fp@(12),%a1
the_spinlock->Attributes = *the_spinlock_attributes;
the_spinlock->lock = 0;
the_spinlock->users = 0;
the_spinlock->holder = 0;
}
46564: 4e5e unlk %fp
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
the_spinlock->Attributes = *the_spinlock_attributes;
46566: 2091 movel %a1@,%a0@
the_spinlock->lock = 0;
46568: 42a8 0004 clrl %a0@(4)
the_spinlock->users = 0;
4656c: 42a8 0008 clrl %a0@(8)
the_spinlock->holder = 0;
46570: 42a8 000c clrl %a0@(12)
}
46574: 4e75 rts
...
000465c8 <_CORE_spinlock_Wait>:
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
465c8: 223c 0000 0700 movel #1792,%d1
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
465ce: 4e56 fff0 linkw %fp,#-16
465d2: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
465d6: 246e 0008 moveal %fp@(8),%a2
465da: 162e 000f moveb %fp@(15),%d3
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
465de: 40c0 movew %sr,%d0
465e0: 8280 orl %d0,%d1
465e2: 46c1 movew %d1,%sr
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
465e4: 222a 0004 movel %a2@(4),%d1
465e8: 7401 moveq #1,%d2
465ea: b481 cmpl %d1,%d2
465ec: 6616 bnes 46604 <_CORE_spinlock_Wait+0x3c>
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
465ee: 222a 000c movel %a2@(12),%d1
465f2: 2079 0005 dd2e moveal 5dd2e <_Thread_Executing>,%a0
465f8: b2a8 0008 cmpl %a0@(8),%d1
465fc: 6606 bnes 46604 <_CORE_spinlock_Wait+0x3c>
_ISR_Enable( level );
465fe: 46c0 movew %d0,%sr
46600: 7001 moveq #1,%d0
return CORE_SPINLOCK_HOLDER_RELOCKING;
46602: 6068 bras 4666c <_CORE_spinlock_Wait+0xa4>
}
the_spinlock->users += 1;
46604: 222a 0008 movel %a2@(8),%d1
46608: 5281 addql #1,%d1
*/
_ISR_Enable( level );
/* An ISR could occur here */
_Thread_Enable_dispatch();
4660a: 47f9 0004 768e lea 4768e <_Thread_Enable_dispatch>,%a3
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
46610: 243c 0000 0700 movel #1792,%d2
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
46616: 2541 0008 movel %d1,%a2@(8)
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
4661a: 222a 0004 movel %a2@(4),%d1
4661e: 661c bnes 4663c <_CORE_spinlock_Wait+0x74>
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
46620: 123c 0001 moveb #1,%d1
the_spinlock->holder = _Thread_Executing->Object.id;
46624: 2079 0005 dd2e moveal 5dd2e <_Thread_Executing>,%a0
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
4662a: 2541 0004 movel %d1,%a2@(4)
the_spinlock->holder = _Thread_Executing->Object.id;
4662e: 2228 0008 movel %a0@(8),%d1
46632: 2541 000c movel %d1,%a2@(12)
_ISR_Enable( level );
46636: 46c0 movew %d0,%sr
46638: 4280 clrl %d0
return CORE_SPINLOCK_SUCCESSFUL;
4663a: 6030 bras 4666c <_CORE_spinlock_Wait+0xa4>
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
4663c: 4a03 tstb %d3
4663e: 6610 bnes 46650 <_CORE_spinlock_Wait+0x88>
the_spinlock->users -= 1;
46640: 222a 0008 movel %a2@(8),%d1
46644: 5381 subql #1,%d1
46646: 2541 0008 movel %d1,%a2@(8)
_ISR_Enable( level );
4664a: 46c0 movew %d0,%sr
4664c: 7005 moveq #5,%d0
return CORE_SPINLOCK_UNAVAILABLE;
4664e: 601c bras 4666c <_CORE_spinlock_Wait+0xa4>
*
* A spinlock cannot be deleted while it is being used so we are
* safe from deletion.
*/
_ISR_Enable( level );
46650: 46c0 movew %d0,%sr
/* An ISR could occur here */
_Thread_Enable_dispatch();
46652: 4e93 jsr %a3@
46654: 2039 0005 dc74 movel 5dc74 <_Thread_Dispatch_disable_level>,%d0
4665a: 5280 addql #1,%d0
4665c: 23c0 0005 dc74 movel %d0,5dc74 <_Thread_Dispatch_disable_level>
/* Another thread could get dispatched here */
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
46662: 2202 movel %d2,%d1
46664: 40c0 movew %sr,%d0
46666: 8280 orl %d0,%d1
46668: 46c1 movew %d1,%sr
}
4666a: 60ae bras 4661a <_CORE_spinlock_Wait+0x52>
}
4666c: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
46672: 4e5e unlk %fp
46674: 4e75 rts
...
000458d0 <_Chain_Append>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
458d0: 203c 0000 0700 movel #1792,%d0
void _Chain_Append(
Chain_Control *the_chain,
Chain_Node *node
)
{
458d6: 4e56 0000 linkw %fp,#0
458da: 206e 000c moveal %fp@(12),%a0
458de: 2f0a movel %a2,%sp@-
458e0: 226e 0008 moveal %fp@(8),%a1
ISR_Level level;
_ISR_Disable( level );
458e4: 40c1 movew %sr,%d1
458e6: 8081 orl %d1,%d0
458e8: 46c0 movew %d0,%sr
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
458ea: 2009 movel %a1,%d0
458ec: 5880 addql #4,%d0
458ee: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
458f0: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
458f4: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
458f8: 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;
458fc: 2488 movel %a0,%a2@
_Chain_Append_unprotected( the_chain, node );
_ISR_Enable( level );
458fe: 46c1 movew %d1,%sr
}
45900: 245f moveal %sp@+,%a2
45902: 4e5e unlk %fp
45904: 4e75 rts
...
00049fe0 <_Chain_Extract>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
49fe0: 203c 0000 0700 movel #1792,%d0
*/
void _Chain_Extract(
Chain_Node *node
)
{
49fe6: 4e56 0000 linkw %fp,#0
49fea: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
49fee: 40c1 movew %sr,%d1
49ff0: 8081 orl %d1,%d0
49ff2: 46c0 movew %d0,%sr
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
49ff4: 2268 0004 moveal %a0@(4),%a1
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
49ff8: 2050 moveal %a0@,%a0
previous = the_node->previous;
next->previous = previous;
previous->next = next;
49ffa: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
49ffc: 2149 0004 movel %a1,%a0@(4)
_Chain_Extract_unprotected( node );
_ISR_Enable( level );
4a000: 46c1 movew %d1,%sr
}
4a002: 4e5e unlk %fp
4a004: 4e75 rts
...
0004a03c <_Chain_Initialize>:
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
4a03c: 4e56 0000 linkw %fp,#0
4a040: 202e 0010 movel %fp@(16),%d0
4a044: 2f0a movel %a2,%sp@-
4a046: 246e 0008 moveal %fp@(8),%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
4a04a: 204a moveal %a2,%a0
Chain_Node *current;
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
4a04c: 42aa 0004 clrl %a2@(4)
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
4a050: 222e 0014 movel %fp@(20),%d1
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
4a054: 226e 000c moveal %fp@(12),%a1
while ( count-- ) {
4a058: 600c bras 4a066 <_Chain_Initialize+0x2a>
current->next = next;
next->previous = current;
4a05a: 2348 0004 movel %a0,%a1@(4)
current = next;
next = (Chain_Node *)
4a05e: 5380 subql #1,%d0
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
current->next = next;
4a060: 2089 movel %a1,%a0@
next->previous = current;
current = next;
next = (Chain_Node *)
4a062: 2049 moveal %a1,%a0
4a064: d3c1 addal %d1,%a1
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
4a066: 4a80 tstl %d0
4a068: 66f0 bnes 4a05a <_Chain_Initialize+0x1e>
next->previous = current;
current = next;
next = (Chain_Node *)
_Addresses_Add_offset( (void *) next, node_size );
}
current->next = _Chain_Tail( the_chain );
4a06a: 200a movel %a2,%d0
4a06c: 5880 addql #4,%d0
4a06e: 2080 movel %d0,%a0@
the_chain->last = current;
4a070: 2548 0008 movel %a0,%a2@(8)
}
4a074: 245f moveal %sp@+,%a2
4a076: 4e5e unlk %fp
4a078: 4e75 rts
...
00049bd8 <_Event_Manager_initialization>:
*
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
49bd8: 4e56 0000 linkw %fp,#0
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
49bdc: 4e5e unlk %fp
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
49bde: 42b9 0005 d4e2 clrl 5d4e2 <_Event_Sync_state>
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
49be4: 4e75 rts
...
000449d8 <_Event_Seize>:
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
449d8: 203c 0000 0700 movel #1792,%d0
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449de: 4e56 ffec linkw %fp,#-20
449e2: 226e 0010 moveal %fp@(16),%a1
449e6: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
449ea: 2479 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a2
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449f0: 242e 0008 movel %fp@(8),%d2
449f4: 262e 000c movel %fp@(12),%d3
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
449f8: 42aa 0034 clrl %a2@(52)
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449fc: 206e 0014 moveal %fp@(20),%a0
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
44a00: 266a 010a moveal %a2@(266),%a3
_ISR_Disable( level );
44a04: 40c1 movew %sr,%d1
44a06: 8081 orl %d1,%d0
44a08: 46c0 movew %d0,%sr
pending_events = api->pending_events;
44a0a: 2813 movel %a3@,%d4
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
44a0c: 2002 movel %d2,%d0
44a0e: c084 andl %d4,%d0
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
44a10: 6716 beqs 44a28 <_Event_Seize+0x50>
44a12: b480 cmpl %d0,%d2
44a14: 6706 beqs 44a1c <_Event_Seize+0x44>
44a16: 0803 0001 btst #1,%d3
44a1a: 670c beqs 44a28 <_Event_Seize+0x50>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
44a1c: 2400 movel %d0,%d2
44a1e: 4682 notl %d2
44a20: c484 andl %d4,%d2
44a22: 2682 movel %d2,%a3@
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
44a24: 46c1 movew %d1,%sr
44a26: 600e bras 44a36 <_Event_Seize+0x5e>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
44a28: 0803 0000 btst #0,%d3
44a2c: 670e beqs 44a3c <_Event_Seize+0x64>
_ISR_Enable( level );
44a2e: 46c1 movew %d1,%sr
executing->Wait.return_code = RTEMS_UNSATISFIED;
44a30: 720d moveq #13,%d1
44a32: 2541 0034 movel %d1,%a2@(52)
*event_out = seized_events;
44a36: 2080 movel %d0,%a0@
return;
44a38: 6000 0096 braw 44ad0 <_Event_Seize+0xf8>
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
44a3c: 2542 0024 movel %d2,%a2@(36)
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
44a40: 7401 moveq #1,%d2
* set properly when we are marked as in the event critical section.
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
44a42: 2543 0030 movel %d3,%a2@(48)
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
44a46: 2548 0028 movel %a0,%a2@(40)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
44a4a: 23c2 0005 d4e2 movel %d2,5d4e2 <_Event_Sync_state>
_ISR_Enable( level );
44a50: 46c1 movew %d1,%sr
if ( ticks ) {
44a52: 4a89 tstl %a1
44a54: 6730 beqs 44a86 <_Event_Seize+0xae>
_Watchdog_Initialize(
44a56: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44a5a: 223c 0004 4c38 movel #281656,%d1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
44a60: 2549 0054 movel %a1,%a2@(84)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44a64: 2541 0064 movel %d1,%a2@(100)
the_watchdog->id = id;
44a68: 2540 0068 movel %d0,%a2@(104)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
44a6c: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44a70: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44a74: 486a 0048 pea %a2@(72)
44a78: 4879 0005 cd6c pea 5cd6c <_Watchdog_Ticks_chain>
44a7e: 4eb9 0004 7c48 jsr 47c48 <_Watchdog_Insert>
44a84: 508f addql #8,%sp
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
44a86: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb>
44a8a: 2f0a movel %a2,%sp@-
44a8c: 4eb9 0004 7500 jsr 47500 <_Thread_Set_state>
_ISR_Disable( level );
44a92: 203c 0000 0700 movel #1792,%d0
44a98: 40c1 movew %sr,%d1
44a9a: 8081 orl %d1,%d0
44a9c: 46c0 movew %d0,%sr
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
44a9e: 7401 moveq #1,%d2
44aa0: 508f addql #8,%sp
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
44aa2: 2039 0005 d4e2 movel 5d4e2 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
44aa8: 42b9 0005 d4e2 clrl 5d4e2 <_Event_Sync_state>
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
44aae: b480 cmpl %d0,%d2
44ab0: 6604 bnes 44ab6 <_Event_Seize+0xde>
_ISR_Enable( level );
44ab2: 46c1 movew %d1,%sr
44ab4: 601a bras 44ad0 <_Event_Seize+0xf8>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44ab6: 2d4a 000c movel %a2,%fp@(12)
44aba: 2d41 0010 movel %d1,%fp@(16)
}
44abe: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44ac4: 2d40 0008 movel %d0,%fp@(8)
}
44ac8: 4e5e unlk %fp
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44aca: 4ef9 0004 6798 jmp 46798 <_Thread_blocking_operation_Cancel>
}
44ad0: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
44ad6: 4e5e unlk %fp
44ad8: 4e75 rts
...
00044b30 <_Event_Surrender>:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
44b30: 203c 0000 0700 movel #1792,%d0
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
44b36: 4e56 ffe8 linkw %fp,#-24
44b3a: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
44b3e: 246e 0008 moveal %fp@(8),%a2
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
44b42: 206a 010a moveal %a2@(266),%a0
option_set = (rtems_option) the_thread->Wait.option;
44b46: 282a 0030 movel %a2@(48),%d4
_ISR_Disable( level );
44b4a: 40c1 movew %sr,%d1
44b4c: 8081 orl %d1,%d0
44b4e: 46c0 movew %d0,%sr
pending_events = api->pending_events;
event_condition = (rtems_event_set) the_thread->Wait.count;
44b50: 262a 0024 movel %a2@(36),%d3
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
44b54: 2003 movel %d3,%d0
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
44b56: 2410 movel %a0@,%d2
44b58: c082 andl %d2,%d0
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
44b5a: 6606 bnes 44b62 <_Event_Surrender+0x32>
_ISR_Enable( level );
44b5c: 46c1 movew %d1,%sr
return;
44b5e: 6000 00cc braw 44c2c <_Event_Surrender+0xfc>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b62: 2279 0005 cd2e moveal 5cd2e <_ISR_Nest_level>,%a1
44b68: 4a89 tstl %a1
44b6a: 674a beqs 44bb6 <_Event_Surrender+0x86>
44b6c: b5f9 0005 cd4e cmpal 5cd4e <_Thread_Executing>,%a2
44b72: 6642 bnes 44bb6 <_Event_Surrender+0x86>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
44b74: 2279 0005 d4e2 moveal 5d4e2 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b7a: 7a02 moveq #2,%d5
44b7c: ba89 cmpl %a1,%d5
44b7e: 670e beqs 44b8e <_Event_Surrender+0x5e>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
44b80: 2279 0005 d4e2 moveal 5d4e2 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b86: 1a3c 0001 moveb #1,%d5
44b8a: ba89 cmpl %a1,%d5
44b8c: 6628 bnes 44bb6 <_Event_Surrender+0x86>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
44b8e: b680 cmpl %d0,%d3
44b90: 6706 beqs 44b98 <_Event_Surrender+0x68>
44b92: 0804 0001 btst #1,%d4
44b96: 671a beqs 44bb2 <_Event_Surrender+0x82>
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
44b98: 2600 movel %d0,%d3
44b9a: 4683 notl %d3
44b9c: c682 andl %d2,%d3
44b9e: 2083 movel %d3,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44ba0: 206a 0028 moveal %a2@(40),%a0
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
44ba4: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44ba8: 2080 movel %d0,%a0@
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
44baa: 7003 moveq #3,%d0
44bac: 23c0 0005 d4e2 movel %d0,5d4e2 <_Event_Sync_state>
}
_ISR_Enable( level );
44bb2: 46c1 movew %d1,%sr
return;
44bb4: 6076 bras 44c2c <_Event_Surrender+0xfc>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
44bb6: 2a2a 0010 movel %a2@(16),%d5
44bba: 0285 0000 0100 andil #256,%d5
44bc0: 6768 beqs 44c2a <_Event_Surrender+0xfa>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
44bc2: b680 cmpl %d0,%d3
44bc4: 6706 beqs 44bcc <_Event_Surrender+0x9c>
44bc6: 0804 0001 btst #1,%d4
44bca: 675e beqs 44c2a <_Event_Surrender+0xfa>
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
44bcc: 2600 movel %d0,%d3
44bce: 4683 notl %d3
44bd0: c682 andl %d2,%d3
44bd2: 2083 movel %d3,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44bd4: 206a 0028 moveal %a2@(40),%a0
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
44bd8: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44bdc: 2080 movel %d0,%a0@
_ISR_Flash( level );
44bde: 203c 0000 0700 movel #1792,%d0
44be4: 46c1 movew %d1,%sr
44be6: 8081 orl %d1,%d0
44be8: 46c0 movew %d0,%sr
44bea: 47f9 0004 6928 lea 46928 <_Thread_Clear_state>,%a3
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
44bf0: 7a02 moveq #2,%d5
44bf2: baaa 0050 cmpl %a2@(80),%d5
44bf6: 6710 beqs 44c08 <_Event_Surrender+0xd8>
_ISR_Enable( level );
44bf8: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
44bfa: 2f3c 1003 fff8 movel #268697592,%sp@-
44c00: 2f0a movel %a2,%sp@-
44c02: 4e93 jsr %a3@
44c04: 508f addql #8,%sp
44c06: 6024 bras 44c2c <_Event_Surrender+0xfc>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
44c08: 7003 moveq #3,%d0
44c0a: 2540 0050 movel %d0,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
44c0e: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
44c10: 486a 0048 pea %a2@(72)
44c14: 4eb9 0004 7d64 jsr 47d64 <_Watchdog_Remove>
44c1a: 2f3c 1003 fff8 movel #268697592,%sp@-
44c20: 2f0a movel %a2,%sp@-
44c22: 4e93 jsr %a3@
44c24: 4fef 000c lea %sp@(12),%sp
44c28: 6002 bras 44c2c <_Event_Surrender+0xfc>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
44c2a: 46c1 movew %d1,%sr
}
44c2c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3
44c32: 4e5e unlk %fp
44c34: 4e75 rts
...
00045ee2 <_Heap_Block_allocate>:
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45ee2: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45ee4: 4e56 ffe0 linkw %fp,#-32
45ee8: 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;
45eec: 2241 moveal %d1,%a1
45eee: 5189 subql #8,%a1
45ef0: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
45ef4: 246e 000c moveal %fp@(12),%a2
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45ef8: 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;
45efa: 2a49 moveal %a1,%a5
45efc: 240a movel %a2,%d2
45efe: 9bca subal %a2,%a5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45f00: c0aa 0004 andl %a2@(4),%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45f04: 266e 0008 moveal %fp@(8),%a3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45f08: c6b2 0804 andl %a2@(00000004,%d0:l),%d3
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45f0c: 2a2e 0014 movel %fp@(20),%d5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45f10: 4a03 tstb %d3
45f12: 6626 bnes 45f3a <_Heap_Block_allocate+0x58>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
45f14: 53ab 0038 subql #1,%a3@(56)
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
45f18: 76fe moveq #-2,%d3
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
45f1a: 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;
45f1e: 202a 0008 movel %a2@(8),%d0
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
45f22: 2840 moveal %d0,%a4
stats->free_size -= _Heap_Block_size( block );
45f24: c6aa 0004 andl %a2@(4),%d3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
45f28: 206a 000c moveal %a2@(12),%a0
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
45f2c: 97ab 0030 subl %d3,%a3@(48)
45f30: 2948 000c movel %a0,%a4@(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;
45f34: 2140 0008 movel %d0,%a0@(8)
45f38: 6002 bras 45f3c <_Heap_Block_allocate+0x5a>
} else {
free_list_anchor = _Heap_Free_list_head( heap );
45f3a: 204b moveal %a3,%a0
}
if ( alloc_area_offset < heap->page_size ) {
45f3c: 202b 0010 movel %a3@(16),%d0
45f40: b08d cmpl %a5,%d0
45f42: 630a blss 45f4e <_Heap_Block_allocate+0x6c>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
45f44: 4875 5800 pea %a5@(00000000,%d5:l)
45f48: 2f08 movel %a0,%sp@-
45f4a: 2f0a movel %a2,%sp@-
45f4c: 6062 bras 45fb0 <_Heap_Block_allocate+0xce>
- 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;
45f4e: 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 )
45f52: 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 ) ) {
45f56: 7201 moveq #1,%d1
45f58: 93c4 subal %d4,%a1
_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;
45f5a: 2009 movel %a1,%d0
45f5c: 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;
45f5e: d1ab 0030 addl %d0,%a3@(48)
if ( _Heap_Is_prev_used( block ) ) {
45f62: c2aa 0004 andl %a2@(4),%d1
45f66: 671c beqs 45f84 <_Heap_Block_allocate+0xa2>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
45f68: 2a68 0008 moveal %a0@(8),%a5
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
45f6c: 52ab 0038 addql #1,%a3@(56)
45f70: 220a movel %a2,%d1
new_block->next = next;
45f72: 254d 0008 movel %a5,%a2@(8)
new_block->prev = block_before;
45f76: 2548 000c movel %a0,%a2@(12)
block_before->next = new_block;
45f7a: 214a 0008 movel %a2,%a0@(8)
next->prev = new_block;
45f7e: 2b4a 000c movel %a2,%a5@(12)
45f82: 600c bras 45f90 <_Heap_Block_allocate+0xae>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
45f84: 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;
45f86: 78fe moveq #-2,%d4
45f88: 2208 movel %a0,%d1
45f8a: c8aa 0004 andl %a2@(4),%d4
45f8e: 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;
45f90: 78fe moveq #-2,%d4
45f92: 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;
45f94: 7801 moveq #1,%d4
45f96: 8880 orl %d0,%d4
new_block->prev_size = block_size;
45f98: 2280 movel %d0,%a1@
new_block->size_and_flag = new_block_size;
45f9a: 2002 movel %d2,%d0
45f9c: d083 addl %d3,%d0
45f9e: 9089 subl %a1,%d0
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
45fa0: 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 );
45fa4: 2449 moveal %a1,%a2
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
45fa6: 2340 0004 movel %d0,%a1@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
45faa: 2f05 movel %d5,%sp@-
45fac: 2f01 movel %d1,%sp@-
45fae: 2f09 movel %a1,%sp@-
45fb0: 2f0b movel %a3,%sp@-
45fb2: 4eb9 0004 5e14 jsr 45e14 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
45fb8: 202b 0030 movel %a3@(48),%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;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
45fbc: 4fef 0010 lea %sp@(16),%sp
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
45fc0: b0ab 0034 cmpl %a3@(52),%d0
45fc4: 6404 bccs 45fca <_Heap_Block_allocate+0xe8>
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
stats->min_free_size = stats->free_size;
45fc6: 2740 0034 movel %d0,%a3@(52)
}
return block;
}
45fca: 200a movel %a2,%d0
45fcc: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
45fd2: 4e5e unlk %fp
45fd4: 4e75 rts
...
0004a39c <_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 )
{
4a39c: 4e56 ffe8 linkw %fp,#-24
4a3a0: 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 )
4a3a4: 2240 moveal %d0,%a1
4a3a6: 5189 subql #8,%a1
4a3a8: 206e 0008 moveal %fp@(8),%a0
4a3ac: 4c68 0001 0010 remul %a0@(16),%d1,%d0
4a3b2: 48d7 0c3c moveml %d2-%d5/%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;
4a3b6: 2828 0020 movel %a0@(32),%d4
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 )
4a3ba: 93c1 subal %d1,%a1
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
4a3bc: b889 cmpl %a1,%d4
4a3be: 6200 0140 bhiw 4a500 <_Heap_Free+0x164>
4a3c2: b3e8 0024 cmpal %a0@(36),%a1
4a3c6: 53c0 sls %d0
4a3c8: 49c0 extbl %d0
4a3ca: 4480 negl %d0
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
4a3cc: 4a00 tstb %d0
4a3ce: 6700 0130 beqw 4a500 <_Heap_Free+0x164>
- 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;
4a3d2: 2629 0004 movel %a1@(4),%d3
4a3d6: 70fe moveq #-2,%d0
4a3d8: c083 andl %d3,%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4a3da: 45f1 0800 lea %a1@(00000000,%d0: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
4a3de: b88a cmpl %a2,%d4
4a3e0: 6200 011e bhiw 4a500 <_Heap_Free+0x164>
4a3e4: b5e8 0024 cmpal %a0@(36),%a2
4a3e8: 53c1 sls %d1
4a3ea: 49c1 extbl %d1
4a3ec: 4481 negl %d1
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
4a3ee: 4a01 tstb %d1
4a3f0: 6700 010e beqw 4a500 <_Heap_Free+0x164>
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;
4a3f4: 222a 0004 movel %a2@(4),%d1
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4a3f8: 7401 moveq #1,%d2
4a3fa: c481 andl %d1,%d2
4a3fc: 4a02 tstb %d2
4a3fe: 6700 0100 beqw 4a500 <_Heap_Free+0x164>
- 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;
4a402: 74fe moveq #-2,%d2
return false;
}
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 ));
4a404: 2668 0024 moveal %a0@(36),%a3
4a408: c282 andl %d2,%d1
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4a40a: b7ca cmpal %a2,%a3
4a40c: 6604 bnes 4a412 <_Heap_Free+0x76>
4a40e: 4282 clrl %d2
4a410: 6010 bras 4a422 <_Heap_Free+0x86>
4a412: 7401 moveq #1,%d2
4a414: 7a01 moveq #1,%d5
4a416: c4b2 1804 andl %a2@(00000004,%d1:l),%d2
4a41a: bb82 eorl %d5,%d2
4a41c: 0282 0000 00ff andil #255,%d2
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
4a422: 7a01 moveq #1,%d5
4a424: c685 andl %d5,%d3
4a426: 4a03 tstb %d3
4a428: 6662 bnes 4a48c <_Heap_Free+0xf0>
uintptr_t const prev_size = block->prev_size;
4a42a: 2611 movel %a1@,%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4a42c: 93c3 subal %d3,%a1
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
4a42e: b889 cmpl %a1,%d4
4a430: 6200 00ce bhiw 4a500 <_Heap_Free+0x164>
4a434: b3cb cmpal %a3,%a1
4a436: 53c4 sls %d4
4a438: 49c4 extbl %d4
4a43a: 4484 negl %d4
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
4a43c: 4a04 tstb %d4
4a43e: 6700 00c0 beqw 4a500 <_Heap_Free+0x164>
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) ) {
4a442: 7801 moveq #1,%d4
4a444: c8a9 0004 andl %a1@(4),%d4
4a448: 4a04 tstb %d4
4a44a: 6700 00b4 beqw 4a500 <_Heap_Free+0x164>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4a44e: 4a02 tstb %d2
4a450: 6726 beqs 4a478 <_Heap_Free+0xdc>
uintptr_t const size = block_size + prev_size + next_block_size;
4a452: d280 addl %d0,%d1
4a454: d681 addl %d1,%d3
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
4a456: 53a8 0038 subql #1,%a0@(56)
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a45a: 7201 moveq #1,%d1
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
4a45c: 266a 000c moveal %a2@(12),%a3
4a460: 8283 orl %d3,%d1
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
4a462: 246a 0008 moveal %a2@(8),%a2
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4a466: 2383 3800 movel %d3,%a1@(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;
4a46a: 2341 0004 movel %d1,%a1@(4)
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
4a46e: 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;
4a472: 274a 0008 movel %a2,%a3@(8)
4a476: 6078 bras 4a4f0 <_Heap_Free+0x154>
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;
4a478: d680 addl %d0,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a47a: 7401 moveq #1,%d2
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a47c: 7afe moveq #-2,%d5
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;
4a47e: 8483 orl %d3,%d2
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
4a480: 2483 movel %d3,%a2@
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;
4a482: 2342 0004 movel %d2,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a486: cbaa 0004 andl %d5,%a2@(4)
4a48a: 6064 bras 4a4f0 <_Heap_Free+0x154>
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4a48c: 4a02 tstb %d2
4a48e: 6728 beqs 4a4b8 <_Heap_Free+0x11c>
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
4a490: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + next_block_size;
4a494: d280 addl %d0,%d1
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a496: 7401 moveq #1,%d2
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
4a498: 246a 0008 moveal %a2@(8),%a2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
4a49c: 234b 000c movel %a3,%a1@(12)
4a4a0: 8481 orl %d1,%d2
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
4a4a2: 234a 0008 movel %a2,%a1@(8)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4a4a6: 2381 1800 movel %d1,%a1@(00000000,%d1:l)
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;
4a4aa: 2342 0004 movel %d2,%a1@(4)
new_block->prev = prev;
next->prev = new_block;
4a4ae: 2549 000c movel %a1,%a2@(12)
prev->next = new_block;
4a4b2: 2749 0008 movel %a1,%a3@(8)
4a4b6: 6038 bras 4a4f0 <_Heap_Free+0x154>
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;
4a4b8: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a4ba: 72fe moveq #-2,%d1
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;
4a4bc: 8a80 orl %d0,%d5
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
4a4be: 2668 0008 moveal %a0@(8),%a3
4a4c2: 2345 0004 movel %d5,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a4c6: c3aa 0004 andl %d1,%a2@(4)
next_block->prev_size = block_size;
4a4ca: 2480 movel %d0,%a2@
/* Statistics */
++stats->free_blocks;
4a4cc: 2228 0038 movel %a0@(56),%d1
4a4d0: 5281 addql #1,%d1
new_block->next = next;
4a4d2: 234b 0008 movel %a3,%a1@(8)
new_block->prev = block_before;
4a4d6: 2348 000c movel %a0,%a1@(12)
block_before->next = new_block;
4a4da: 2149 0008 movel %a1,%a0@(8)
next->prev = new_block;
4a4de: 2749 000c movel %a1,%a3@(12)
4a4e2: 2141 0038 movel %d1,%a0@(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;
4a4e6: b2a8 003c cmpl %a0@(60),%d1
4a4ea: 6304 blss 4a4f0 <_Heap_Free+0x154>
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;
4a4ec: 2141 003c movel %d1,%a0@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4a4f0: d1a8 0030 addl %d0,%a0@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4a4f4: 53a8 0040 subql #1,%a0@(64)
++stats->frees;
4a4f8: 52a8 0050 addql #1,%a0@(80)
stats->free_size += block_size;
4a4fc: 7001 moveq #1,%d0
return( true );
4a4fe: 6002 bras 4a502 <_Heap_Free+0x166>
4a500: 4200 clrb %d0
}
4a502: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3
4a506: 4e5e unlk %fp
4a508: 4e75 rts
...
00063b88 <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
63b88: 4e56 0000 linkw %fp,#0
63b8c: 206e 000c moveal %fp@(12),%a0
63b90: 2f0a movel %a2,%sp@-
63b92: 246e 0008 moveal %fp@(8),%a2
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
63b96: 4290 clrl %a0@
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
63b98: 226a 0008 moveal %a2@(8),%a1
info->largest = 0;
63b9c: 42a8 0004 clrl %a0@(4)
info->total = 0;
63ba0: 42a8 0008 clrl %a0@(8)
for(the_block = _Heap_Free_list_first(the_heap);
63ba4: 601a bras 63bc0 <_Heap_Get_free_information+0x38>
- 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;
63ba6: 70fe moveq #-2,%d0
63ba8: c0a9 0004 andl %a1@(4),%d0
uint32_t const the_size = _Heap_Block_size(the_block);
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
info->number++;
63bac: 5290 addql #1,%a0@
info->total += the_size;
63bae: d1a8 0008 addl %d0,%a0@(8)
if ( info->largest < the_size )
63bb2: b0a8 0004 cmpl %a0@(4),%d0
63bb6: 6304 blss 63bbc <_Heap_Get_free_information+0x34>
info->largest = the_size;
63bb8: 2140 0004 movel %d0,%a0@(4)
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
63bbc: 2269 0008 moveal %a1@(8),%a1
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
63bc0: b5c9 cmpal %a1,%a2
63bc2: 66e2 bnes 63ba6 <_Heap_Get_free_information+0x1e>
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
63bc4: 245f moveal %sp@+,%a2
63bc6: 4e5e unlk %fp
63bc8: 4e75 rts
...
00059754 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
59754: 4e56 ffe0 linkw %fp,#-32
59758: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
5975c: 242e 000c movel %fp@(12),%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
59760: 2202 movel %d2,%d1
59762: 2042 moveal %d2,%a0
59764: 5188 subql #8,%a0
59766: 246e 0008 moveal %fp@(8),%a2
5976a: 286e 0014 moveal %fp@(20),%a4
5976e: 4c6a 1000 0010 remul %a2@(16),%d0,%d1
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
59774: 4294 clrl %a4@
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
59776: 266e 0018 moveal %fp@(24),%a3
5977a: 91c0 subal %d0,%a0
5977c: 2a2e 0010 movel %fp@(16),%d5
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
*new_size = 0;
59780: 4293 clrl %a3@
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
59782: b1ea 0020 cmpal %a2@(32),%a0
59786: 6500 0096 bcsw 5981e <_Heap_Resize_block+0xca>
5978a: b1ea 0024 cmpal %a2@(36),%a0
5978e: 6200 008e bhiw 5981e <_Heap_Resize_block+0xca>
- 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;
59792: 70fe moveq #-2,%d0
59794: 72fe moveq #-2,%d1
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
59796: 7801 moveq #1,%d4
59798: 7c01 moveq #1,%d6
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5979a: 7604 moveq #4,%d3
5979c: 9682 subl %d2,%d3
- 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;
5979e: c0a8 0004 andl %a0@(4),%d0
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
597a2: 43f0 0800 lea %a0@(00000000,%d0:l),%a1
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
597a6: d689 addl %a1,%d3
597a8: c2a9 0004 andl %a1@(4),%d1
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
597ac: c8b1 1804 andl %a1@(00000004,%d1:l),%d4
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
597b0: 2883 movel %d3,%a4@
597b2: bd84 eorl %d6,%d4
597b4: 1c04 moveb %d4,%d6
if ( next_block_is_free ) {
597b6: 6704 beqs 597bc <_Heap_Resize_block+0x68>
block_size += next_block_size;
597b8: d081 addl %d1,%d0
alloc_size += next_block_size;
597ba: d681 addl %d1,%d3
}
if ( new_alloc_size > alloc_size ) {
597bc: b685 cmpl %d5,%d3
597be: 6404 bccs 597c4 <_Heap_Resize_block+0x70>
597c0: 7001 moveq #1,%d0
597c2: 605c bras 59820 <_Heap_Resize_block+0xcc>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
597c4: 4a06 tstb %d6
597c6: 672a beqs 597f2 <_Heap_Resize_block+0x9e>
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
597c8: 7601 moveq #1,%d3
597ca: c6a8 0004 andl %a0@(4),%d3
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
597ce: 2869 000c moveal %a1@(12),%a4
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
597d2: 8680 orl %d0,%d3
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
597d4: 2269 0008 moveal %a1@(8),%a1
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
597d8: 2143 0004 movel %d3,%a0@(4)
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
597dc: 7601 moveq #1,%d3
597de: 87b0 0804 orl %d3,%a0@(00000004,%d0:l)
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
597e2: 234c 000c movel %a4,%a1@(12)
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
597e6: 93aa 0030 subl %d1,%a2@(48)
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
597ea: 53aa 0038 subql #1,%a2@(56)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
597ee: 2949 0008 movel %a1,%a4@(8)
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
597f2: 2f05 movel %d5,%sp@-
597f4: 2f02 movel %d2,%sp@-
597f6: 2f08 movel %a0,%sp@-
597f8: 2f0a movel %a2,%sp@-
597fa: 4eb9 0004 5ee2 jsr 45ee2 <_Heap_Block_allocate>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
/* Statistics */
++stats->resizes;
59800: 4fef 0010 lea %sp@(16),%sp
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
59804: 72fe moveq #-2,%d1
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
59806: 2040 moveal %d0,%a0
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
59808: 2240 moveal %d0,%a1
5980a: 93c2 subal %d2,%a1
/* Statistics */
++stats->resizes;
5980c: 4280 clrl %d0
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5980e: c2a8 0004 andl %a0@(4),%d1
59812: 43f1 1804 lea %a1@(00000004,%d1:l),%a1
59816: 2689 movel %a1,%a3@
/* Statistics */
++stats->resizes;
59818: 52aa 0054 addql #1,%a2@(84)
5981c: 6002 bras 59820 <_Heap_Resize_block+0xcc>
5981e: 7002 moveq #2,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
59820: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
59826: 4e5e unlk %fp
59828: 4e75 rts
...
00046cc4 <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
46cc4: 41f9 0004 3474 lea 43474 <printk>,%a0
46cca: 4e56 0000 linkw %fp,#0
46cce: 202e 0008 movel %fp@(8),%d0
va_list ap;
if ( error ) {
46cd2: 4a2e 000f tstb %fp@(15)
46cd6: 670a beqs 46ce2 <_Heap_Walk_print+0x1e>
printk( "FAIL[%d]: ", source );
46cd8: 2f00 movel %d0,%sp@-
46cda: 4879 0005 b723 pea 5b723 <C.30.3398+0x40f>
46ce0: 6008 bras 46cea <_Heap_Walk_print+0x26>
} else {
printk( "PASS[%d]: ", source );
46ce2: 2f00 movel %d0,%sp@-
46ce4: 4879 0005 b72e pea 5b72e <C.30.3398+0x41a>
46cea: 4e90 jsr %a0@
46cec: 508f addql #8,%sp
}
va_start( ap, fmt );
vprintk( fmt, ap );
46cee: 486e 0014 pea %fp@(20)
46cf2: 2f2e 0010 movel %fp@(16),%sp@-
46cf6: 4eb9 0004 4df8 jsr 44df8 <vprintk>
46cfc: 508f addql #8,%sp
va_end( ap );
}
46cfe: 4e5e unlk %fp
46d00: 4e75 rts
...
00045fd8 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45fd8: 4e56 0000 linkw %fp,#0
45fdc: 222e 000c movel %fp@(12),%d1
45fe0: 2f03 movel %d3,%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;
_User_extensions_Fatal( the_source, is_internal, the_error );
45fe2: 4283 clrl %d3
45fe4: 1601 moveb %d1,%d3
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45fe6: 2f02 movel %d2,%sp@-
45fe8: 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 );
45fec: 2f02 movel %d2,%sp@-
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45fee: 202e 0008 movel %fp@(8),%d0
_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 );
45ff2: 2f03 movel %d3,%sp@-
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
45ff4: 263c 0000 0700 movel #1792,%d3
_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 );
45ffa: 2f00 movel %d0,%sp@-
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
45ffc: 13c1 0005 cd3e moveb %d1,5cd3e <_Internal_errors_What_happened+0x4>
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
46002: 23c0 0005 cd3a movel %d0,5cd3a <_Internal_errors_What_happened>
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
46008: 23c2 0005 cd40 movel %d2,5cd40 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
4600e: 4eb9 0004 7b02 jsr 47b02 <_User_extensions_Fatal>
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
46014: 40c0 movew %sr,%d0
46016: 8083 orl %d3,%d0
46018: 46c0 movew %d0,%sr
4601a: 2002 movel %d2,%d0 <== NOT EXECUTED
4601c: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED
46022: 4ac8 halt <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
46024: 7005 moveq #5,%d0
46026: 4fef 000c lea %sp@(12),%sp
4602a: 23c0 0005 ce1c movel %d0,5ce1c <_System_state_Current>
46030: 60fe bras 46030 <_Internal_error_Occurred+0x58>
...
0004cc78 <_Message_queue_Translate_core_message_queue_return_code>:
};
rtems_status_code _Message_queue_Translate_core_message_queue_return_code (
uint32_t status
)
{
4cc78: 41f9 0006 49e4 lea 649e4 <_Message_queue_Translate_core_return_code_>,%a0
4cc7e: 4e56 0000 linkw %fp,#0
if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
return RTEMS_INTERNAL_ERROR;
#endif
return _Message_queue_Translate_core_return_code_[status];
}
4cc82: 202e 0008 movel %fp@(8),%d0
4cc86: 4e5e unlk %fp
4cc88: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4cc8c: 4e75 rts
...
0004a50c <_Objects_API_maximum_class>:
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
4a50c: 7203 moveq #3,%d1
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
4a50e: 4e56 0000 linkw %fp,#0
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
4a512: 202e 0008 movel %fp@(8),%d0
4a516: 5380 subql #1,%d0
4a518: b280 cmpl %d0,%d1
4a51a: 6404 bccs 4a520 <_Objects_API_maximum_class+0x14>
4a51c: 4280 clrl %d0
4a51e: 600a bras 4a52a <_Objects_API_maximum_class+0x1e>
4a520: 41f9 0005 a984 lea 5a984 <CSWTCH.8>,%a0
4a526: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4a52a: 4e5e unlk %fp
4a52c: 4e75 rts
...
0004609c <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
4609c: 4e56 fff0 linkw %fp,#-16
460a0: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
460a4: 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 )
460a8: 4aaa 0014 tstl %a2@(20)
460ac: 6604 bnes 460b2 <_Objects_Allocate+0x16>
460ae: 4280 clrl %d0 <== NOT EXECUTED
460b0: 605e bras 46110 <_Objects_Allocate+0x74> <== NOT EXECUTED
/*
* 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 );
460b2: 240a movel %a2,%d2
460b4: 0682 0000 001c addil #28,%d2
460ba: 47f9 0004 a008 lea 4a008 <_Chain_Get>,%a3
460c0: 2f02 movel %d2,%sp@-
460c2: 4e93 jsr %a3@
if ( information->auto_extend ) {
460c4: 588f addql #4,%sp
460c6: 4a2a 0010 tstb %a2@(16)
460ca: 6744 beqs 46110 <_Objects_Allocate+0x74>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
460cc: 4a80 tstl %d0
460ce: 6612 bnes 460e2 <_Objects_Allocate+0x46>
_Objects_Extend_information( information );
460d0: 2f0a movel %a2,%sp@-
460d2: 4eb9 0004 6148 jsr 46148 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
460d8: 2f02 movel %d2,%sp@-
460da: 4e93 jsr %a3@
}
if ( the_object ) {
460dc: 508f addql #8,%sp
460de: 4a80 tstl %d0
460e0: 672e beqs 46110 <_Objects_Allocate+0x74>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
460e2: 2040 moveal %d0,%a0
460e4: 4281 clrl %d1
460e6: 4283 clrl %d3
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
460e8: 4282 clrl %d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
460ea: 362a 0008 movew %a2@(8),%d3
460ee: 3228 000a movew %a0@(10),%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
460f2: 342a 0012 movew %a2@(18),%d2
information->inactive--;
460f6: 306a 0028 moveaw %a2@(40),%a0
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
460fa: 9283 subl %d3,%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
460fc: 4c42 1001 remul %d2,%d1,%d1
information->inactive--;
46100: 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 ]--;
46102: e589 lsll #2,%d1
information->inactive--;
46104: 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 ]--;
46108: 206a 002a moveal %a2@(42),%a0
4610c: d1c1 addal %d1,%a0
4610e: 5390 subql #1,%a0@
information->inactive--;
}
}
return the_object;
}
46110: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
46116: 4e5e unlk %fp
46118: 4e75 rts
...
0004611c <_Objects_Close>:
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4611c: 4280 clrl %d0
void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
4611e: 4e56 0000 linkw %fp,#0
46122: 226e 000c moveal %fp@(12),%a1
46126: 206e 0008 moveal %fp@(8),%a0
4612a: 2f0a movel %a2,%sp@-
4612c: 2468 0018 moveal %a0@(24),%a2
46130: 3029 000a movew %a1@(10),%d0
46134: 42b2 0c00 clrl %a2@(00000000,%d0:l:4)
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
46138: 2d49 000c movel %a1,%fp@(12)
}
4613c: 245f moveal %sp@+,%a2
4613e: 4e5e unlk %fp
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
46140: 4ef9 0004 6640 jmp 46640 <_Objects_Namespace_remove>
...
00046148 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
46148: 4e56 ffc8 linkw %fp,#-56
4614c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
46150: 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 );
46154: 4283 clrl %d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
46156: 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 );
4615a: 362a 0008 movew %a2@(8),%d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
4615e: 4a88 tstl %a0
46160: 6608 bnes 4616a <_Objects_Extend_information+0x22>
46162: 2403 movel %d3,%d2
46164: 4284 clrl %d4
46166: 4285 clrl %d5
46168: 602a bras 46194 <_Objects_Extend_information+0x4c>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
4616a: 4280 clrl %d0
4616c: 2403 movel %d3,%d2
4616e: 4284 clrl %d4
46170: 302a 0012 movew %a2@(18),%d0
46174: 3a2a 000e movew %a2@(14),%d5
46178: 0285 0000 ffff andil #65535,%d5
4617e: 8ac0 divuw %d0,%d5
46180: 0285 0000 ffff andil #65535,%d5
for ( ; block < block_count; block++ ) {
46186: 6008 bras 46190 <_Objects_Extend_information+0x48>
if ( information->object_blocks[ block ] == NULL )
46188: 4a98 tstl %a0@+
4618a: 6708 beqs 46194 <_Objects_Extend_information+0x4c>
4618c: d480 addl %d0,%d2
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
4618e: 5284 addql #1,%d4
46190: ba84 cmpl %d4,%d5
46192: 62f4 bhis 46188 <_Objects_Extend_information+0x40>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
46194: 4280 clrl %d0
46196: 4287 clrl %d7
46198: 302a 0012 movew %a2@(18),%d0
4619c: 3e2a 000e movew %a2@(14),%d7
461a0: de80 addl %d0,%d7
/*
* 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 ) {
461a2: 0c87 0000 ffff cmpil #65535,%d7
461a8: 6200 01da bhiw 46384 <_Objects_Extend_information+0x23c>
/*
* 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;
461ac: 41ea 0014 lea %a2@(20),%a0
461b0: 4c10 0800 mulsl %a0@,%d0
if ( information->auto_extend ) {
461b4: 4a2a 0010 tstb %a2@(16)
461b8: 6712 beqs 461cc <_Objects_Extend_information+0x84>
new_object_block = _Workspace_Allocate( block_size );
461ba: 2f00 movel %d0,%sp@-
461bc: 4eb9 0004 7e90 jsr 47e90 <_Workspace_Allocate>
if ( !new_object_block )
461c2: 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 );
461c4: 2c00 movel %d0,%d6
if ( !new_object_block )
461c6: 6610 bnes 461d8 <_Objects_Extend_information+0x90>
461c8: 6000 01ba braw 46384 <_Objects_Extend_information+0x23c>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
461cc: 2f00 movel %d0,%sp@-
461ce: 4eb9 0004 7e5c jsr 47e5c <_Workspace_Allocate_or_fatal_error>
461d4: 588f addql #4,%sp
461d6: 2c00 movel %d0,%d6
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
461d8: 4280 clrl %d0
461da: 302a 000e movew %a2@(14),%d0
461de: b082 cmpl %d2,%d0
461e0: 6200 0112 bhiw 462f4 <_Objects_Extend_information+0x1ac>
*/
/*
* Up the block count and maximum
*/
block_count++;
461e4: 2845 moveal %d5,%a4
461e6: 528c addql #1,%a4
* 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 );
461e8: 2007 movel %d7,%d0
461ea: d083 addl %d3,%d0
461ec: 41f4 ca00 lea %a4@(00000000,%a4:l:2),%a0
461f0: d088 addl %a0,%d0
461f2: e588 lsll #2,%d0
461f4: 2f00 movel %d0,%sp@-
461f6: 4eb9 0004 7e90 jsr 47e90 <_Workspace_Allocate>
if ( !object_blocks ) {
461fc: 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 );
461fe: 2640 moveal %d0,%a3
if ( !object_blocks ) {
46200: 4a80 tstl %d0
46202: 660e bnes 46212 <_Objects_Extend_information+0xca>
_Workspace_Free( new_object_block );
46204: 2f06 movel %d6,%sp@-
46206: 4eb9 0004 7eac jsr 47eac <_Workspace_Free>
return;
4620c: 588f addql #4,%sp
4620e: 6000 0174 braw 46384 <_Objects_Extend_information+0x23c>
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
46212: 200c movel %a4,%d0
46214: e588 lsll #2,%d0
46216: 2840 moveal %d0,%a4
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
46218: 4280 clrl %d0
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
4621a: 4bf3 c800 lea %a3@(00000000,%a4:l),%a5
4621e: 49f5 c800 lea %a5@(00000000,%a4:l),%a4
46222: 302a 000e movew %a2@(14),%d0
46226: b680 cmpl %d0,%d3
46228: 6506 bcss 46230 <_Objects_Extend_information+0xe8>
4622a: 204c moveal %a4,%a0
4622c: 4280 clrl %d0
4622e: 604a bras 4627a <_Objects_Extend_information+0x132>
/*
* 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,
46230: 2205 movel %d5,%d1
46232: e589 lsll #2,%d1
46234: 2f01 movel %d1,%sp@-
46236: 2f2a 002e movel %a2@(46),%sp@-
4623a: 2d41 fff0 movel %d1,%fp@(-16)
4623e: 2f0b movel %a3,%sp@-
46240: 4eb9 0004 d23c jsr 4d23c <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
46246: 222e fff0 movel %fp@(-16),%d1
4624a: 2f01 movel %d1,%sp@-
4624c: 2f2a 002a movel %a2@(42),%sp@-
46250: 2f0d movel %a5,%sp@-
46252: 4eb9 0004 d23c jsr 4d23c <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
46258: 4280 clrl %d0
4625a: 302a 000e movew %a2@(14),%d0
4625e: d680 addl %d0,%d3
46260: e58b lsll #2,%d3
46262: 2f03 movel %d3,%sp@-
46264: 2f2a 0018 movel %a2@(24),%sp@-
46268: 2f0c movel %a4,%sp@-
4626a: 4eb9 0004 d23c jsr 4d23c <memcpy>
46270: 4fef 0024 lea %sp@(36),%sp
46274: 6008 bras 4627e <_Objects_Extend_information+0x136>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
46276: 4298 clrl %a0@+
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
46278: 5280 addql #1,%d0
4627a: b680 cmpl %d0,%d3
4627c: 62f8 bhis 46276 <_Objects_Extend_information+0x12e>
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
4627e: 4281 clrl %d1
46280: 2002 movel %d2,%d0
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
46282: e58d lsll #2,%d5
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46284: 322a 0012 movew %a2@(18),%d1
46288: 41f4 2c00 lea %a4@(00000000,%d2:l:4),%a0
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
4628c: 42b5 5800 clrl %a5@(00000000,%d5:l)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46290: d282 addl %d2,%d1
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
46292: 42b3 5800 clrl %a3@(00000000,%d5:l)
inactive_per_block[block_count] = 0;
for ( index=index_base ;
46296: 6004 bras 4629c <_Objects_Extend_information+0x154>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
46298: 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++ ) {
4629a: 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 ;
4629c: b280 cmpl %d0,%d1
4629e: 62f8 bhis 46298 <_Objects_Extend_information+0x150>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
462a0: 203c 0000 0700 movel #1792,%d0
462a6: 40c3 movew %sr,%d3
462a8: 8083 orl %d3,%d0
462aa: 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(
462ac: 2012 movel %a2@,%d0
462ae: 7218 moveq #24,%d1
462b0: 4285 clrl %d5
462b2: e3a8 lsll %d1,%d0
462b4: 3a07 movew %d7,%d5
462b6: 4281 clrl %d1
462b8: 2245 moveal %d5,%a1
462ba: 7a1b moveq #27,%d5
462bc: 322a 0004 movew %a2@(4),%d1
462c0: 08c0 0010 bset #16,%d0
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;
462c4: 3547 000e movew %d7,%a2@(14)
information->maximum_id = _Objects_Build_id(
462c8: eba9 lsll %d5,%d1
462ca: 2e09 movel %a1,%d7
462cc: 8081 orl %d1,%d0
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
462ce: 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(
462d2: 8e80 orl %d0,%d7
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
462d4: 254b 002e movel %a3,%a2@(46)
information->inactive_per_block = inactive_per_block;
462d8: 254d 002a movel %a5,%a2@(42)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
462dc: 2547 000a movel %d7,%a2@(10)
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
462e0: 254c 0018 movel %a4,%a2@(24)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
462e4: 46c3 movew %d3,%sr
if ( old_tables )
462e6: 4a88 tstl %a0
462e8: 670a beqs 462f4 <_Objects_Extend_information+0x1ac>
_Workspace_Free( old_tables );
462ea: 2f08 movel %a0,%sp@-
462ec: 4eb9 0004 7eac jsr 47eac <_Workspace_Free>
462f2: 588f addql #4,%sp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
462f4: 206a 002e moveal %a2@(46),%a0
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
462f8: 4281 clrl %d1
462fa: 200e movel %fp,%d0
462fc: 0680 ffff fff4 addil #-12,%d0
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
46302: 2a00 movel %d0,%d5
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46304: 260a movel %a2,%d3
46306: 0683 0000 001c addil #28,%d3
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
4630c: 49f9 0004 a008 lea 4a008 <_Chain_Get>,%a4
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46312: 47f9 0004 58d0 lea 458d0 <_Chain_Append>,%a3
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
46318: e58c lsll #2,%d4
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
4631a: 322a 0012 movew %a2@(18),%d1
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
4631e: 2186 4800 movel %d6,%a0@(00000000,%d4:l)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
46322: 2f2a 0014 movel %a2@(20),%sp@-
46326: 2f01 movel %d1,%sp@-
46328: 2f06 movel %d6,%sp@-
4632a: 2f00 movel %d0,%sp@-
4632c: 4eb9 0004 a03c jsr 4a03c <_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 ) {
46332: 4fef 0010 lea %sp@(16),%sp
46336: 6028 bras 46360 <_Objects_Extend_information+0x218>
the_object->id = _Objects_Build_id(
46338: 2212 movel %a2@,%d1
4633a: 7c18 moveq #24,%d6
4633c: 7e1b moveq #27,%d7
4633e: 2040 moveal %d0,%a0
46340: eda9 lsll %d6,%d1
46342: 4286 clrl %d6
46344: 3c2a 0004 movew %a2@(4),%d6
46348: 08c1 0010 bset #16,%d1
4634c: efae lsll %d7,%d6
4634e: 8286 orl %d6,%d1
46350: 8282 orl %d2,%d1
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
46352: 5282 addql #1,%d2
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
46354: 2141 0008 movel %d1,%a0@(8)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46358: 2f00 movel %d0,%sp@-
4635a: 2f03 movel %d3,%sp@-
4635c: 4e93 jsr %a3@
index++;
4635e: 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 ) {
46360: 2f05 movel %d5,%sp@-
46362: 4e94 jsr %a4@
46364: 588f addql #4,%sp
46366: 4a80 tstl %d0
46368: 66ce bnes 46338 <_Objects_Extend_information+0x1f0>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
4636a: 4280 clrl %d0
information->inactive =
4636c: 322a 0028 movew %a2@(40),%d1
46370: 326a 0012 moveaw %a2@(18),%a1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
46374: 206a 002a moveal %a2@(42),%a0
information->inactive =
46378: d289 addl %a1,%d1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
4637a: 3009 movew %a1,%d0
information->inactive =
4637c: 3541 0028 movew %d1,%a2@(40)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
46380: 2180 4800 movel %d0,%a0@(00000000,%d4:l)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
46384: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5
4638a: 4e5e unlk %fp
4638c: 4e75 rts
...
00046440 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
46440: 4e56 0000 linkw %fp,#0
46444: 2f03 movel %d3,%sp@-
46446: 262e 0008 movel %fp@(8),%d3
4644a: 2f02 movel %d2,%sp@-
4644c: 242e 000c movel %fp@(12),%d2
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
46450: 672e beqs 46480 <_Objects_Get_information+0x40>
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
46452: 2f03 movel %d3,%sp@-
46454: 4eb9 0004 a50c jsr 4a50c <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
4645a: 588f addql #4,%sp
4645c: 4a80 tstl %d0
4645e: 6720 beqs 46480 <_Objects_Get_information+0x40>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
46460: b082 cmpl %d2,%d0
46462: 651c bcss 46480 <_Objects_Get_information+0x40>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
46464: 41f9 0005 cc4c lea 5cc4c <_Objects_Information_table>,%a0
4646a: 2070 3c00 moveal %a0@(00000000,%d3:l:4),%a0
4646e: 4a88 tstl %a0
46470: 670e beqs 46480 <_Objects_Get_information+0x40>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
46472: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
if ( !info )
46476: 670a beqs 46482 <_Objects_Get_information+0x42>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
46478: 2040 moveal %d0,%a0
4647a: 4a68 000e tstw %a0@(14)
4647e: 6602 bnes 46482 <_Objects_Get_information+0x42>
46480: 4280 clrl %d0
return NULL;
#endif
return info;
}
46482: 242e fff8 movel %fp@(-8),%d2
46486: 262e fffc movel %fp@(-4),%d3
4648a: 4e5e unlk %fp
4648c: 4e75 rts
...
00053090 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
53090: 4e56 ffec linkw %fp,#-20
53094: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
53098: 266e 0008 moveal %fp@(8),%a3
5309c: 242e 000c movel %fp@(12),%d2
530a0: 246e 0010 moveal %fp@(16),%a2
530a4: 286e 0014 moveal %fp@(20),%a4
Objects_Control *object;
Objects_Id next_id;
if ( !information )
530a8: 4a8b tstl %a3
530aa: 6746 beqs 530f2 <_Objects_Get_next+0x62>
return NULL;
if ( !location_p )
530ac: 4a8a tstl %a2
530ae: 6742 beqs 530f2 <_Objects_Get_next+0x62>
return NULL;
if ( !next_id_p )
530b0: 4a8c tstl %a4
530b2: 673e beqs 530f2 <_Objects_Get_next+0x62>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
530b4: 4a42 tstw %d2
530b6: 6604 bnes 530bc <_Objects_Get_next+0x2c>
next_id = information->minimum_id;
530b8: 242b 0006 movel %a3@(6),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
530bc: 4bf9 0004 9e20 lea 49e20 <_Objects_Get>,%a5
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
530c2: 4281 clrl %d1
530c4: 4280 clrl %d0
530c6: 322b 000e movew %a3@(14),%d1
530ca: 3002 movew %d2,%d0
530cc: b081 cmpl %d1,%d0
530ce: 630c blss 530dc <_Objects_Get_next+0x4c>
{
*location_p = OBJECTS_ERROR;
530d0: 7401 moveq #1,%d2
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
530d2: 72ff moveq #-1,%d1
530d4: 4280 clrl %d0
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
530d6: 2482 movel %d2,%a2@
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
530d8: 2881 movel %d1,%a4@
return 0;
530da: 6018 bras 530f4 <_Objects_Get_next+0x64>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
530dc: 2f0a movel %a2,%sp@-
530de: 2f02 movel %d2,%sp@-
next_id++;
530e0: 5282 addql #1,%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
530e2: 2f0b movel %a3,%sp@-
530e4: 4e95 jsr %a5@
next_id++;
} while (*location_p != OBJECTS_LOCAL);
530e6: 4fef 000c lea %sp@(12),%sp
530ea: 4a92 tstl %a2@
530ec: 66d4 bnes 530c2 <_Objects_Get_next+0x32>
*next_id_p = next_id;
530ee: 2882 movel %d2,%a4@
return object;
530f0: 6002 bras 530f4 <_Objects_Get_next+0x64>
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
530f2: 4280 clrl %d0
}
530f4: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
530fa: 4e5e unlk %fp
530fc: 4e75 rts
...
00049e80 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
49e80: 4e56 fffc linkw %fp,#-4
49e84: 222e 0008 movel %fp@(8),%d1
49e88: 2f02 movel %d2,%sp@-
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
49e8a: 4a81 tstl %d1
49e8c: 660a bnes 49e98 <_Objects_Id_to_name+0x18>
49e8e: 2079 0006 85a6 moveal 685a6 <_Thread_Executing>,%a0
49e94: 2228 0008 movel %a0@(8),%d1
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
49e98: 7418 moveq #24,%d2
49e9a: 2001 movel %d1,%d0
49e9c: e4a8 lsrl %d2,%d0
49e9e: 143c 0007 moveb #7,%d2
49ea2: c082 andl %d2,%d0
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
49ea4: 143c 0003 moveb #3,%d2
49ea8: 2040 moveal %d0,%a0
49eaa: 5388 subql #1,%a0
49eac: b488 cmpl %a0,%d2
49eae: 6540 bcss 49ef0 <_Objects_Id_to_name+0x70>
49eb0: 6048 bras 49efa <_Objects_Id_to_name+0x7a>
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
49eb2: 2001 movel %d1,%d0
49eb4: 741b moveq #27,%d2
49eb6: e4a8 lsrl %d2,%d0
49eb8: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0
if ( !information )
49ebc: 4a88 tstl %a0
49ebe: 6730 beqs 49ef0 <_Objects_Id_to_name+0x70>
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
49ec0: 4a28 0032 tstb %a0@(50)
49ec4: 662a bnes 49ef0 <_Objects_Id_to_name+0x70>
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
49ec6: 486e fffc pea %fp@(-4)
49eca: 2f01 movel %d1,%sp@-
49ecc: 2f08 movel %a0,%sp@-
49ece: 4eb9 0004 9e20 jsr 49e20 <_Objects_Get>
if ( !the_object )
49ed4: 4fef 000c lea %sp@(12),%sp
49ed8: 4a80 tstl %d0
49eda: 6714 beqs 49ef0 <_Objects_Id_to_name+0x70>
return OBJECTS_INVALID_ID;
*name = the_object->name;
49edc: 206e 000c moveal %fp@(12),%a0
49ee0: 2240 moveal %d0,%a1
49ee2: 20a9 000c movel %a1@(12),%a0@
_Thread_Enable_dispatch();
49ee6: 4eb9 0004 a71e jsr 4a71e <_Thread_Enable_dispatch>
49eec: 4280 clrl %d0
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
49eee: 6002 bras 49ef2 <_Objects_Id_to_name+0x72>
49ef0: 7003 moveq #3,%d0
}
49ef2: 242e fff8 movel %fp@(-8),%d2
49ef6: 4e5e unlk %fp
49ef8: 4e75 rts
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
49efa: 41f9 0006 84a4 lea 684a4 <_Objects_Information_table>,%a0
49f00: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0
49f04: 4a88 tstl %a0
49f06: 66aa bnes 49eb2 <_Objects_Id_to_name+0x32>
49f08: 60e6 bras 49ef0 <_Objects_Id_to_name+0x70>
...
00050684 <_Objects_Name_to_id_string>:
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
50684: 4e56 ffe4 linkw %fp,#-28
50688: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
5068c: 266e 0008 moveal %fp@(8),%a3
50690: 262e 000c movel %fp@(12),%d3
50694: 286e 0010 moveal %fp@(16),%a4
uint32_t index;
uint32_t name_length;
/* ASSERT: information->is_string == true */
if ( !id )
50698: 4a8c tstl %a4
5069a: 6604 bnes 506a0 <_Objects_Name_to_id_string+0x1c>
5069c: 7002 moveq #2,%d0
5069e: 6050 bras 506f0 <_Objects_Name_to_id_string+0x6c>
return OBJECTS_INVALID_ADDRESS;
if ( !name )
506a0: 4a83 tstl %d3
506a2: 674a beqs 506ee <_Objects_Name_to_id_string+0x6a>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
506a4: 382b 000e movew %a3@(14),%d4
506a8: 6744 beqs 506ee <_Objects_Name_to_id_string+0x6a>
506aa: 7401 moveq #1,%d2
continue;
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
506ac: 4bf9 0005 4274 lea 54274 <strncmp>,%a5
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
506b2: 0284 0000 ffff andil #65535,%d4
506b8: 6030 bras 506ea <_Objects_Name_to_id_string+0x66>
the_object = information->local_table[ index ];
506ba: 206b 0018 moveal %a3@(24),%a0
506be: 2470 2c00 moveal %a0@(00000000,%d2:l:4),%a2
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
506c2: 5282 addql #1,%d2
the_object = information->local_table[ index ];
if ( !the_object )
506c4: 4a8a tstl %a2
506c6: 6722 beqs 506ea <_Objects_Name_to_id_string+0x66>
continue;
if ( !the_object->name.name_p )
506c8: 202a 000c movel %a2@(12),%d0
506cc: 671c beqs 506ea <_Objects_Name_to_id_string+0x66>
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
506ce: 4281 clrl %d1
506d0: 322b 0034 movew %a3@(52),%d1
506d4: 2f01 movel %d1,%sp@-
506d6: 2f00 movel %d0,%sp@-
506d8: 2f03 movel %d3,%sp@-
506da: 4e95 jsr %a5@
506dc: 4fef 000c lea %sp@(12),%sp
506e0: 4a80 tstl %d0
506e2: 6606 bnes 506ea <_Objects_Name_to_id_string+0x66>
*id = the_object->id;
506e4: 28aa 0008 movel %a2@(8),%a4@
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
506e8: 6006 bras 506f0 <_Objects_Name_to_id_string+0x6c>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
name_length = information->name_length;
for ( index = 1; index <= information->maximum; index++ ) {
506ea: b882 cmpl %d2,%d4
506ec: 64cc bccs 506ba <_Objects_Name_to_id_string+0x36>
506ee: 7001 moveq #1,%d0
}
}
}
return OBJECTS_INVALID_NAME;
}
506f0: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
506f6: 4e5e unlk %fp
506f8: 4e75 rts
...
00046a50 <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
46a50: 4280 clrl %d0
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
46a52: 4e56 ffe0 linkw %fp,#-32
46a56: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
46a5a: 2a6e 0008 moveal %fp@(8),%a5
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
46a5e: 302d 0034 movew %a5@(52),%d0
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
46a62: 246e 0010 moveal %fp@(16),%a2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
46a66: 2f00 movel %d0,%sp@-
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
46a68: 286e 000c moveal %fp@(12),%a4
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
46a6c: 2f0a movel %a2,%sp@-
46a6e: 4eb9 0004 e554 jsr 4e554 <strnlen>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
46a74: 508f addql #8,%sp
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
46a76: 2640 moveal %d0,%a3
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
46a78: 4a2d 0032 tstb %a5@(50)
46a7c: 6748 beqs 46ac6 <_Objects_Set_name+0x76>
char *d;
d = _Workspace_Allocate( length + 1 );
46a7e: 486b 0001 pea %a3@(1)
46a82: 4eb9 0004 82d4 jsr 482d4 <_Workspace_Allocate>
if ( !d )
46a88: 588f addql #4,%sp
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
46a8a: 2a40 moveal %d0,%a5
if ( !d )
46a8c: 4a80 tstl %d0
46a8e: 6604 bnes 46a94 <_Objects_Set_name+0x44>
46a90: 4200 clrb %d0 <== NOT EXECUTED
46a92: 6076 bras 46b0a <_Objects_Set_name+0xba> <== NOT EXECUTED
return false;
if ( the_object->name.name_p ) {
46a94: 202c 000c movel %a4@(12),%d0
46a98: 670e beqs 46aa8 <_Objects_Set_name+0x58>
_Workspace_Free( (void *)the_object->name.name_p );
46a9a: 2f00 movel %d0,%sp@-
46a9c: 4eb9 0004 82f0 jsr 482f0 <_Workspace_Free>
the_object->name.name_p = NULL;
46aa2: 588f addql #4,%sp
46aa4: 42ac 000c clrl %a4@(12)
}
strncpy( d, name, length );
46aa8: 2f0b movel %a3,%sp@-
46aaa: 2f0a movel %a2,%sp@-
46aac: 2f0d movel %a5,%sp@-
46aae: 4eb9 0004 e4cc jsr 4e4cc <strncpy>
d[length] = '\0';
the_object->name.name_p = d;
46ab4: 4fef 000c lea %sp@(12),%sp
_Workspace_Free( (void *)the_object->name.name_p );
the_object->name.name_p = NULL;
}
strncpy( d, name, length );
d[length] = '\0';
46ab8: 4200 clrb %d0
46aba: 1b80 b800 moveb %d0,%a5@(00000000,%a3:l)
the_object->name.name_p = d;
46abe: 7001 moveq #1,%d0
46ac0: 294d 000c movel %a5,%a4@(12)
46ac4: 6044 bras 46b0a <_Objects_Set_name+0xba>
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
46ac6: 7201 moveq #1,%d1
46ac8: 1012 moveb %a2@,%d0
46aca: b28b cmpl %a3,%d1
46acc: 6446 bccs 46b14 <_Objects_Set_name+0xc4>
46ace: 7602 moveq #2,%d3
46ad0: 142a 0001 moveb %a2@(1),%d2
46ad4: 49c2 extbl %d2
46ad6: 4842 swap %d2
46ad8: 4242 clrw %d2
46ada: b68b cmpl %a3,%d3
46adc: 643a bccs 46b18 <_Objects_Set_name+0xc8>
46ade: 7a03 moveq #3,%d5
46ae0: 122a 0002 moveb %a2@(2),%d1
46ae4: 49c1 extbl %d1
46ae6: e189 lsll #8,%d1
46ae8: ba8b cmpl %a3,%d5
46aea: 6506 bcss 46af2 <_Objects_Set_name+0xa2>
46aec: 163c 0020 moveb #32,%d3
46af0: 6006 bras 46af8 <_Objects_Set_name+0xa8>
46af2: 162a 0003 moveb %a2@(3),%d3
46af6: 49c3 extbl %d3
46af8: 2800 movel %d0,%d4
46afa: 7a18 moveq #24,%d5
46afc: ebac lsll %d5,%d4
46afe: 7001 moveq #1,%d0
46b00: 8484 orl %d4,%d2
46b02: 8481 orl %d1,%d2
46b04: 8483 orl %d3,%d2
46b06: 2942 000c movel %d2,%a4@(12)
);
}
return true;
}
46b0a: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
46b10: 4e5e unlk %fp
46b12: 4e75 rts
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
46b14: 7420 moveq #32,%d2
46b16: 4842 swap %d2
46b18: 223c 0000 2000 movel #8192,%d1
46b1e: 7620 moveq #32,%d3
46b20: 60d6 bras 46af8 <_Objects_Set_name+0xa8>
...
000466e0 <_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) /
466e0: 4280 clrl %d0
466e2: 4281 clrl %d1
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
466e4: 4e56 ffec linkw %fp,#-20
466e8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
466ec: 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 );
466f0: 4283 clrl %d3
block_count = (information->maximum - index_base) /
466f2: 4284 clrl %d4
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
466f4: 362a 0008 movew %a2@(8),%d3
block_count = (information->maximum - index_base) /
466f8: 302a 000e movew %a2@(14),%d0
466fc: 322a 0012 movew %a2@(18),%d1
46700: 9083 subl %d3,%d0
46702: 4c41 0000 remul %d1,%d0,%d0
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
46706: 6070 bras 46778 <_Objects_Shrink_information+0x98>
46708: 2404 movel %d4,%d2
4670a: 5284 addql #1,%d4
4670c: e58a lsll #2,%d2
if ( information->inactive_per_block[ block ] ==
4670e: 206a 002a moveal %a2@(42),%a0
46712: b2b0 2800 cmpl %a0@(00000000,%d2:l),%d1
46716: 665e bnes 46776 <_Objects_Shrink_information+0x96>
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
46718: 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 );
4671c: 47f9 0004 9fe0 lea 49fe0 <_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 );
46722: 4280 clrl %d0
46724: 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;
46728: 2810 movel %a0@,%d4
if ((index >= index_base) &&
4672a: b680 cmpl %d0,%d3
4672c: 6212 bhis 46740 <_Objects_Shrink_information+0x60>
(index < (index_base + information->allocation_size))) {
4672e: 4281 clrl %d1
46730: 322a 0012 movew %a2@(18),%d1
46734: d283 addl %d3,%d1
46736: b280 cmpl %d0,%d1
46738: 6306 blss 46740 <_Objects_Shrink_information+0x60>
_Chain_Extract( &extract_me->Node );
4673a: 2f08 movel %a0,%sp@-
4673c: 4e93 jsr %a3@
4673e: 588f addql #4,%sp
}
}
while ( the_object );
46740: 2044 moveal %d4,%a0
46742: 4a84 tstl %d4
46744: 66dc bnes 46722 <_Objects_Shrink_information+0x42>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
46746: 206a 002e moveal %a2@(46),%a0
4674a: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@-
4674e: 4eb9 0004 7eac jsr 47eac <_Workspace_Free>
information->object_blocks[ block ] = NULL;
46754: 206a 002e moveal %a2@(46),%a0
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
46758: 588f addql #4,%sp
* 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;
4675a: 226a 002a moveal %a2@(42),%a1
information->inactive -= information->allocation_size;
4675e: 302a 0028 movew %a2@(40),%d0
46762: 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;
46766: 42b1 2800 clrl %a1@(00000000,%d2:l)
information->inactive -= information->allocation_size;
4676a: 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;
4676c: 42b0 2800 clrl %a0@(00000000,%d2:l)
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
46770: 3540 0028 movew %d0,%a2@(40)
return;
46774: 6006 bras 4677c <_Objects_Shrink_information+0x9c>
}
index_base += information->allocation_size;
46776: d681 addl %d1,%d3
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
46778: b084 cmpl %d4,%d0
4677a: 628c bhis 46708 <_Objects_Shrink_information+0x28>
return;
}
index_base += information->allocation_size;
}
}
4677c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
46782: 4e5e unlk %fp
46784: 4e75 rts
...
000495f8 <_POSIX_Barrier_Manager_initialization>:
/**
* @brief _POSIX_Barrier_Manager_initialization
*/
void _POSIX_Barrier_Manager_initialization(void)
{
495f8: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
495fc: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
49600: 4878 0001 pea 1 <ADD>
49604: 4878 005c pea 5c <DBL_MANT_DIG+0x27>
49608: 2f39 0005 baf6 movel 5baf6 <Configuration_POSIX_API+0x24>,%sp@-
4960e: 4878 000a pea a <LASTO>
49612: 4878 0003 pea 3 <DIVIDE>
49616: 4879 0005 cfd6 pea 5cfd6 <_POSIX_Barrier_Information>
4961c: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
49622: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
49626: 4e5e unlk %fp
49628: 4e75 rts
...
0004a76c <_POSIX_Barrier_Translate_core_barrier_return_code>:
int _POSIX_Barrier_Translate_core_barrier_return_code(
CORE_barrier_Status the_barrier_status
)
{
4a76c: 41f9 0005 bcb0 lea 5bcb0 <_POSIX_Barrier_Return_codes>,%a0
4a772: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Barrier_Return_codes[the_barrier_status];
}
4a776: 202e 0008 movel %fp@(8),%d0
4a77a: 4e5e unlk %fp
4a77c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4a780: 4e75 rts
...
000459ec <_POSIX_Condition_variables_Get>:
POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get (
pthread_cond_t *cond,
Objects_Locations *location
)
{
459ec: 4e56 0000 linkw %fp,#0
459f0: 2f0b movel %a3,%sp@-
459f2: 266e 000c moveal %fp@(12),%a3
459f6: 2f0a movel %a2,%sp@-
459f8: 246e 0008 moveal %fp@(8),%a2
int status;
if ( !cond ) {
459fc: 4a8a tstl %a2
459fe: 6716 beqs 45a16 <_POSIX_Condition_variables_Get+0x2a>
*location = OBJECTS_ERROR;
return (POSIX_Condition_variables_Control *) 0;
}
if ( *cond == PTHREAD_COND_INITIALIZER ) {
45a00: 70ff moveq #-1,%d0
45a02: b092 cmpl %a2@,%d0
45a04: 6618 bnes 45a1e <_POSIX_Condition_variables_Get+0x32>
/*
* Do an "auto-create" here.
*/
status = pthread_cond_init( cond, 0 );
45a06: 42a7 clrl %sp@-
45a08: 2f0a movel %a2,%sp@-
45a0a: 4eb9 0004 5a40 jsr 45a40 <pthread_cond_init>
if ( status ) {
45a10: 508f addql #8,%sp
45a12: 4a80 tstl %d0
45a14: 6708 beqs 45a1e <_POSIX_Condition_variables_Get+0x32>
*location = OBJECTS_ERROR;
45a16: 7001 moveq #1,%d0
45a18: 2680 movel %d0,%a3@
45a1a: 4280 clrl %d0
return (POSIX_Condition_variables_Control *) 0;
45a1c: 6014 bras 45a32 <_POSIX_Condition_variables_Get+0x46>
}
/*
* Now call Objects_Get()
*/
return (POSIX_Condition_variables_Control *)_Objects_Get(
45a1e: 2f0b movel %a3,%sp@-
45a20: 2f12 movel %a2@,%sp@-
45a22: 4879 0005 f592 pea 5f592 <_POSIX_Condition_variables_Information>
45a28: 4eb9 0004 821c jsr 4821c <_Objects_Get>
45a2e: 4fef 000c lea %sp@(12),%sp
&_POSIX_Condition_variables_Information,
(Objects_Id) *cond,
location
);
}
45a32: 246e fff8 moveal %fp@(-8),%a2
45a36: 266e fffc moveal %fp@(-4),%a3
45a3a: 4e5e unlk %fp
45a3c: 4e75 rts
...
000494d0 <_POSIX_Condition_variables_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Condition_variables_Manager_initialization(void)
{
494d0: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
494d4: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
494d8: 4878 0001 pea 1 <ADD>
494dc: 4878 0058 pea 58 <DBL_MANT_DIG+0x23>
494e0: 2f39 0005 bada movel 5bada <Configuration_POSIX_API+0x8>,%sp@-
494e6: 4878 0008 pea 8 <DIVIDE_BY_ZERO>
494ea: 4878 0003 pea 3 <DIVIDE>
494ee: 4879 0005 d062 pea 5d062 <_POSIX_Condition_variables_Information>
494f4: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
494fa: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
494fe: 4e5e unlk %fp
49500: 4e75 rts
...
00045af8 <_POSIX_Condition_variables_Signal_support>:
int _POSIX_Condition_variables_Signal_support(
pthread_cond_t *cond,
bool is_broadcast
)
{
45af8: 4e56 ffec linkw %fp,#-20
45afc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
Thread_Control *the_thread;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
45b00: 486e fffc pea %fp@(-4)
45b04: 2f2e 0008 movel %fp@(8),%sp@-
int _POSIX_Condition_variables_Signal_support(
pthread_cond_t *cond,
bool is_broadcast
)
{
45b08: 162e 000f moveb %fp@(15),%d3
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
Thread_Control *the_thread;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
45b0c: 4eb9 0004 59ec jsr 459ec <_POSIX_Condition_variables_Get>
switch ( location ) {
45b12: 508f addql #8,%sp
{
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
Thread_Control *the_thread;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
45b14: 2440 moveal %d0,%a2
switch ( location ) {
45b16: 4aae fffc tstl %fp@(-4)
45b1a: 6704 beqs 45b20 <_POSIX_Condition_variables_Signal_support+0x28>
45b1c: 7016 moveq #22,%d0
45b1e: 602c bras 45b4c <_POSIX_Condition_variables_Signal_support+0x54>
case OBJECTS_LOCAL:
do {
the_thread = _Thread_queue_Dequeue( &the_cond->Wait_queue );
45b20: 2400 movel %d0,%d2
45b22: 0682 0000 0018 addil #24,%d2
45b28: 47f9 0004 8cf0 lea 48cf0 <_Thread_queue_Dequeue>,%a3
45b2e: 2f02 movel %d2,%sp@-
45b30: 4e93 jsr %a3@
if ( !the_thread )
45b32: 588f addql #4,%sp
45b34: 4a80 tstl %d0
45b36: 6604 bnes 45b3c <_POSIX_Condition_variables_Signal_support+0x44>
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
45b38: 42aa 0014 clrl %a2@(20)
} while ( is_broadcast && the_thread );
45b3c: 4a03 tstb %d3
45b3e: 6704 beqs 45b44 <_POSIX_Condition_variables_Signal_support+0x4c>
45b40: 4a80 tstl %d0
45b42: 66ea bnes 45b2e <_POSIX_Condition_variables_Signal_support+0x36>
_Thread_Enable_dispatch();
45b44: 4eb9 0004 89a6 jsr 489a6 <_Thread_Enable_dispatch>
45b4a: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45b4c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
45b52: 4e5e unlk %fp
45b54: 4e75 rts
...
00049504 <_POSIX_Key_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Key_Manager_initialization(void)
{
49504: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49508: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
4950c: 4878 0001 pea 1 <ADD>
49510: 4878 0028 pea 28 <OPER2+0x14>
49514: 2f39 0005 bade movel 5bade <Configuration_POSIX_API+0xc>,%sp@-
4951a: 4878 0002 pea 2 <DOUBLE_FLOAT>
4951e: 4878 0003 pea 3 <DIVIDE>
49522: 4879 0005 d028 pea 5d028 <_POSIX_Keys_Information>
49528: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
4952e: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
49532: 4e5e unlk %fp
49534: 4e75 rts
...
0004b794 <_POSIX_Keys_Run_destructors>:
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
4b794: 7218 moveq #24,%d1
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
4b796: 4e56 ffe8 linkw %fp,#-24
uint32_t iterations;
bool are_all_null;
POSIX_Keys_Control *the_key;
void *value;
thread_index = _Objects_Get_index( thread->Object.id );
4b79a: 206e 0008 moveal %fp@(8),%a0
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
4b79e: 48d7 047c moveml %d2-%d6/%a2,%sp@
uint32_t iterations;
bool are_all_null;
POSIX_Keys_Control *the_key;
void *value;
thread_index = _Objects_Get_index( thread->Object.id );
4b7a2: 2428 0008 movel %a0@(8),%d2
4b7a6: 2002 movel %d2,%d0
4b7a8: e2a8 lsrl %d1,%d0
4b7aa: 123c 0007 moveb #7,%d1
if ( !the_key )
continue;
if ( !the_key->destructor )
continue;
value = the_key->Values[ thread_api ][ thread_index ];
4b7ae: 4284 clrl %d4
4b7b0: 0282 0000 ffff andil #65535,%d2
4b7b6: c081 andl %d1,%d0
4b7b8: e58a lsll #2,%d2
4b7ba: 2c00 movel %d0,%d6
4b7bc: 5a86 addql #5,%d6
4b7be: 7601 moveq #1,%d3
4b7c0: 7a01 moveq #1,%d5
for ( ; ; ) {
are_all_null = true;
for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) {
4b7c2: 6034 bras 4b7f8 <_POSIX_Keys_Run_destructors+0x64>
the_key = (POSIX_Keys_Control *)
4b7c4: 2079 0005 d040 moveal 5d040 <_POSIX_Keys_Information+0x18>,%a0
4b7ca: 2470 3c00 moveal %a0@(00000000,%d3:l:4),%a2
for ( ; ; ) {
are_all_null = true;
for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) {
4b7ce: 5283 addql #1,%d3
the_key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table[ index ];
if ( !the_key )
4b7d0: 4a8a tstl %a2
4b7d2: 6724 beqs 4b7f8 <_POSIX_Keys_Run_destructors+0x64>
continue;
if ( !the_key->destructor )
4b7d4: 206a 0010 moveal %a2@(16),%a0
4b7d8: 4a88 tstl %a0
4b7da: 671c beqs 4b7f8 <_POSIX_Keys_Run_destructors+0x64>
continue;
value = the_key->Values[ thread_api ][ thread_index ];
4b7dc: 2272 6c00 moveal %a2@(00000000,%d6:l:4),%a1
4b7e0: 2031 2800 movel %a1@(00000000,%d2:l),%d0
if ( value ) {
4b7e4: 6712 beqs 4b7f8 <_POSIX_Keys_Run_destructors+0x64>
(*the_key->destructor)( value );
4b7e6: 2f00 movel %d0,%sp@-
4b7e8: 4e90 jsr %a0@
if ( the_key->Values[ thread_api ][ thread_index ] )
4b7ea: 588f addql #4,%sp
4b7ec: 2072 6c00 moveal %a2@(00000000,%d6:l:4),%a0
4b7f0: 4ab0 2800 tstl %a0@(00000000,%d2:l)
4b7f4: 57c0 seq %d0
4b7f6: ca80 andl %d0,%d5
for ( ; ; ) {
are_all_null = true;
for ( index=1 ; index <= _POSIX_Keys_Information.maximum ; index++ ) {
4b7f8: 4280 clrl %d0
4b7fa: 3039 0005 d036 movew 5d036 <_POSIX_Keys_Information+0xe>,%d0
4b800: b083 cmpl %d3,%d0
4b802: 64c0 bccs 4b7c4 <_POSIX_Keys_Run_destructors+0x30>
if ( the_key->Values[ thread_api ][ thread_index ] )
are_all_null = false;
}
}
if ( are_all_null == true )
4b804: 4a05 tstb %d5
4b806: 6608 bnes 4b810 <_POSIX_Keys_Run_destructors+0x7c>
return;
iterations++;
4b808: 5284 addql #1,%d4
* loop. It seems rude to unnecessarily lock up a system.
*
* Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99.
*/
if ( iterations >= PTHREAD_DESTRUCTOR_ITERATIONS )
4b80a: 7004 moveq #4,%d0
4b80c: b084 cmpl %d4,%d0
4b80e: 66ae bnes 4b7be <_POSIX_Keys_Run_destructors+0x2a>
return;
}
}
4b810: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
4b816: 4e5e unlk %fp
4b818: 4e75 rts
...
00049134 <_POSIX_Message_queue_Delete>:
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
49134: 4e56 0000 linkw %fp,#0
49138: 2f0a movel %a2,%sp@-
4913a: 246e 0008 moveal %fp@(8),%a2
if ( !the_mq->linked && !the_mq->open_count ) {
4913e: 4a2a 0015 tstb %a2@(21)
49142: 6636 bnes 4917a <_POSIX_Message_queue_Delete+0x46>
49144: 4aaa 0016 tstl %a2@(22)
49148: 6630 bnes 4917a <_POSIX_Message_queue_Delete+0x46>
);
_Workspace_Free( (void *)the_object->name.name_p );
}
#endif
_Objects_Close( &_POSIX_Message_queue_Information, the_object );
4914a: 2f0a movel %a2,%sp@-
4914c: 4879 0006 4e7e pea 64e7e <_POSIX_Message_queue_Information>
49152: 4eb9 0004 bdbc jsr 4bdbc <_Objects_Close>
_CORE_message_queue_Close(
49158: 4878 0005 pea 5 <COMPARE>
4915c: 42a7 clrl %sp@-
4915e: 486a 001a pea %a2@(26)
49162: 4eb9 0004 b234 jsr 4b234 <_CORE_message_queue_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
49168: 2f0a movel %a2,%sp@-
4916a: 4879 0006 4e7e pea 64e7e <_POSIX_Message_queue_Information>
49170: 4eb9 0004 c030 jsr 4c030 <_Objects_Free>
49176: 4fef 001c lea %sp@(28),%sp
);
_POSIX_Message_queue_Free( the_mq );
}
}
4917a: 246e fffc moveal %fp@(-4),%a2
4917e: 4e5e unlk %fp
49180: 4e75 rts
...
0004948c <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
4948c: 4e56 ffe4 linkw %fp,#-28
49490: 48d7 043c moveml %d2-%d5/%a2,%sp@
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
49494: 486e fffc pea %fp@(-4)
49498: 242e 0008 movel %fp@(8),%d2
4949c: 2f02 movel %d2,%sp@-
4949e: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
494a4: 246e 0014 moveal %fp@(20),%a2
494a8: 262e 0018 movel %fp@(24),%d3
494ac: 4eb9 0004 c188 jsr 4c188 <_Objects_Get>
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
494b2: 4fef 000c lea %sp@(12),%sp
494b6: 4aae fffc tstl %fp@(-4)
494ba: 6600 00c4 bnew 49580 <_POSIX_Message_queue_Receive_support+0xf4>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
494be: 2040 moveal %d0,%a0
494c0: 7803 moveq #3,%d4
494c2: 7a01 moveq #1,%d5
494c4: 2228 0014 movel %a0@(20),%d1
494c8: c881 andl %d1,%d4
494ca: ba84 cmpl %d4,%d5
494cc: 660a bnes 494d8 <_POSIX_Message_queue_Receive_support+0x4c>
_Thread_Enable_dispatch();
494ce: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
494d4: 6000 00aa braw 49580 <_POSIX_Message_queue_Receive_support+0xf4>
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
494d8: 2240 moveal %d0,%a1
494da: 2069 0010 moveal %a1@(16),%a0
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
494de: 2028 0066 movel %a0@(102),%d0
494e2: b0ae 0010 cmpl %fp@(16),%d0
494e6: 6318 blss 49500 <_POSIX_Message_queue_Receive_support+0x74>
_Thread_Enable_dispatch();
494e8: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
494ee: 747a moveq #122,%d2
494f0: 4eb9 0005 2858 jsr 52858 <__errno>
494f6: 72ff moveq #-1,%d1
494f8: 2040 moveal %d0,%a0
494fa: 2082 movel %d2,%a0@
494fc: 6000 0090 braw 4958e <_POSIX_Message_queue_Receive_support+0x102>
length_out = -1;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
49500: 4a03 tstb %d3
49502: 6604 bnes 49508 <_POSIX_Message_queue_Receive_support+0x7c>
49504: 4200 clrb %d0 <== NOT EXECUTED
49506: 600c bras 49514 <_POSIX_Message_queue_Receive_support+0x88><== NOT EXECUTED
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
49508: 2001 movel %d1,%d0
4950a: 760e moveq #14,%d3
4950c: 7a01 moveq #1,%d5
4950e: e6a8 lsrl %d3,%d0
49510: bb80 eorl %d5,%d0
49512: c085 andl %d5,%d0
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
49514: 2f2e 001c movel %fp@(28),%sp@-
49518: 7201 moveq #1,%d1
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4951a: 76ff moveq #-1,%d3
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
4951c: c280 andl %d0,%d1
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
4951e: 2d43 fff8 movel %d3,%fp@(-8)
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
49522: 2f01 movel %d1,%sp@-
49524: 486e fff8 pea %fp@(-8)
49528: 2f2e 000c movel %fp@(12),%sp@-
4952c: 2f02 movel %d2,%sp@-
4952e: 4868 001a pea %a0@(26)
49532: 4eb9 0004 b2d0 jsr 4b2d0 <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
49538: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
4953e: 2079 0006 4c6a moveal 64c6a <_Thread_Executing>,%a0
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
49544: 24a8 0024 movel %a0@(36),%a2@
49548: 6c06 bges 49550 <_POSIX_Message_queue_Receive_support+0xc4>
4954a: 2a12 movel %a2@,%d5
4954c: 4485 negl %d5
4954e: 2485 movel %d5,%a2@
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
49550: 4fef 0018 lea %sp@(24),%sp
49554: 4aa8 0034 tstl %a0@(52)
49558: 6606 bnes 49560 <_POSIX_Message_queue_Receive_support+0xd4>
return length_out;
4955a: 222e fff8 movel %fp@(-8),%d1
4955e: 602e bras 4958e <_POSIX_Message_queue_Receive_support+0x102>
rtems_set_errno_and_return_minus_one(
49560: 4eb9 0005 2858 jsr 52858 <__errno>
49566: 2079 0006 4c6a moveal 64c6a <_Thread_Executing>,%a0
4956c: 2440 moveal %d0,%a2
4956e: 2f28 0034 movel %a0@(52),%sp@-
49572: 4eb9 0004 97b8 jsr 497b8 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
49578: 588f addql #4,%sp
4957a: 72ff moveq #-1,%d1
4957c: 2480 movel %d0,%a2@
4957e: 600e bras 4958e <_POSIX_Message_queue_Receive_support+0x102>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
49580: 4eb9 0005 2858 jsr 52858 <__errno>
49586: 72ff moveq #-1,%d1
49588: 2040 moveal %d0,%a0
4958a: 7009 moveq #9,%d0
4958c: 2080 movel %d0,%a0@
}
4958e: 2001 movel %d1,%d0
49590: 4cee 043c ffe4 moveml %fp@(-28),%d2-%d5/%a2
49596: 4e5e unlk %fp
49598: 4e75 rts
...
000495c0 <_POSIX_Message_queue_Send_support>:
/*
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
495c0: 7020 moveq #32,%d0
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
495c2: 4e56 ffe8 linkw %fp,#-24
495c6: 48d7 043c moveml %d2-%d5/%a2,%sp@
495ca: 242e 0008 movel %fp@(8),%d2
495ce: 262e 0014 movel %fp@(20),%d3
495d2: 282e 0018 movel %fp@(24),%d4
/*
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
495d6: b083 cmpl %d3,%d0
495d8: 6412 bccs 495ec <_POSIX_Message_queue_Send_support+0x2c>
rtems_set_errno_and_return_minus_one( EINVAL );
495da: 4eb9 0005 2858 jsr 52858 <__errno>
495e0: 7416 moveq #22,%d2
495e2: 72ff moveq #-1,%d1
495e4: 2040 moveal %d0,%a0
495e6: 2082 movel %d2,%a0@
495e8: 6000 00bc braw 496a6 <_POSIX_Message_queue_Send_support+0xe6>
495ec: 486e fffc pea %fp@(-4)
495f0: 2f02 movel %d2,%sp@-
495f2: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
495f8: 4eb9 0004 c188 jsr 4c188 <_Objects_Get>
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
495fe: 4fef 000c lea %sp@(12),%sp
49602: 4aae fffc tstl %fp@(-4)
49606: 6600 0090 bnew 49698 <_POSIX_Message_queue_Send_support+0xd8>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
4960a: 2240 moveal %d0,%a1
4960c: 7a03 moveq #3,%d5
4960e: 2229 0014 movel %a1@(20),%d1
49612: ca81 andl %d1,%d5
49614: 6608 bnes 4961e <_POSIX_Message_queue_Send_support+0x5e>
_Thread_Enable_dispatch();
49616: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
4961c: 607a bras 49698 <_POSIX_Message_queue_Send_support+0xd8>
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
4961e: 2240 moveal %d0,%a1
49620: 2069 0010 moveal %a1@(16),%a0
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
49624: 4a04 tstb %d4
49626: 6604 bnes 4962c <_POSIX_Message_queue_Send_support+0x6c>
49628: 4200 clrb %d0
4962a: 600c bras 49638 <_POSIX_Message_queue_Send_support+0x78>
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
4962c: 2001 movel %d1,%d0
4962e: 780e moveq #14,%d4
49630: 7201 moveq #1,%d1
49632: e8a8 lsrl %d4,%d0
49634: b380 eorl %d1,%d0
49636: c081 andl %d1,%d0
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
49638: 2f2e 001c movel %fp@(28),%sp@-
4963c: 7801 moveq #1,%d4
4963e: 4483 negl %d3
49640: c880 andl %d0,%d4
49642: 2f04 movel %d4,%sp@-
49644: 2f03 movel %d3,%sp@-
49646: 42a7 clrl %sp@-
49648: 2f02 movel %d2,%sp@-
4964a: 2f2e 0010 movel %fp@(16),%sp@-
4964e: 2f2e 000c movel %fp@(12),%sp@-
49652: 4868 001a pea %a0@(26)
49656: 4eb9 0004 b40c jsr 4b40c <_CORE_message_queue_Submit>
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
4965c: 4fef 0020 lea %sp@(32),%sp
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
49660: 2400 movel %d0,%d2
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
49662: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
* after it wakes up. The returned status is correct for
* non-blocking operations but if we blocked, then we need
* to look at the status in our TCB.
*/
if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
49668: 7007 moveq #7,%d0
4966a: b082 cmpl %d2,%d0
4966c: 660a bnes 49678 <_POSIX_Message_queue_Send_support+0xb8>
msg_status = _Thread_Executing->Wait.return_code;
4966e: 2079 0006 4c6a moveal 64c6a <_Thread_Executing>,%a0
49674: 2428 0034 movel %a0@(52),%d2
if ( !msg_status )
49678: 4a82 tstl %d2
4967a: 6604 bnes 49680 <_POSIX_Message_queue_Send_support+0xc0>
4967c: 4281 clrl %d1
4967e: 6026 bras 496a6 <_POSIX_Message_queue_Send_support+0xe6>
return msg_status;
rtems_set_errno_and_return_minus_one(
49680: 4eb9 0005 2858 jsr 52858 <__errno>
49686: 2440 moveal %d0,%a2
49688: 2f02 movel %d2,%sp@-
4968a: 4eb9 0004 97b8 jsr 497b8 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
49690: 588f addql #4,%sp
49692: 72ff moveq #-1,%d1
49694: 2480 movel %d0,%a2@
49696: 600e bras 496a6 <_POSIX_Message_queue_Send_support+0xe6>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
49698: 4eb9 0005 2858 jsr 52858 <__errno>
4969e: 72ff moveq #-1,%d1
496a0: 2040 moveal %d0,%a0
496a2: 7009 moveq #9,%d0
496a4: 2080 movel %d0,%a0@
}
496a6: 2001 movel %d1,%d0
496a8: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2
496ae: 4e5e unlk %fp
496b0: 4e75 rts
...
000497b8 <_POSIX_Message_queue_Translate_core_message_queue_return_code>:
int _POSIX_Message_queue_Translate_core_message_queue_return_code(
uint32_t the_message_queue_status
)
{
497b8: 41f9 0006 1c98 lea 61c98 <_POSIX_Message_queue_Return_codes>,%a0
497be: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_message_queue_status > CORE_MESSAGE_QUEUE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Message_queue_Return_codes[the_message_queue_status];
}
497c2: 202e 0008 movel %fp@(8),%d0
497c6: 4e5e unlk %fp
497c8: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
497cc: 4e75 rts
...
00046c38 <_POSIX_Mutex_Lock_support>:
int _POSIX_Mutex_Lock_support(
pthread_mutex_t *mutex,
bool blocking,
Watchdog_Interval timeout
)
{
46c38: 4e56 fff8 linkw %fp,#-8
46c3c: 2f02 movel %d2,%sp@-
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
ISR_Level level;
the_mutex = _POSIX_Mutex_Get_interrupt_disable( mutex, &location, &level );
46c3e: 486e fff8 pea %fp@(-8)
46c42: 486e fffc pea %fp@(-4)
46c46: 2f2e 0008 movel %fp@(8),%sp@-
int _POSIX_Mutex_Lock_support(
pthread_mutex_t *mutex,
bool blocking,
Watchdog_Interval timeout
)
{
46c4a: 142e 000f moveb %fp@(15),%d2
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
ISR_Level level;
the_mutex = _POSIX_Mutex_Get_interrupt_disable( mutex, &location, &level );
46c4e: 4eb9 0004 6a14 jsr 46a14 <_POSIX_Mutex_Get_interrupt_disable>
switch ( location ) {
46c54: 4fef 000c lea %sp@(12),%sp
46c58: 4aae fffc tstl %fp@(-4)
46c5c: 6704 beqs 46c62 <_POSIX_Mutex_Lock_support+0x2a>
46c5e: 7016 moveq #22,%d0
46c60: 6034 bras 46c96 <_POSIX_Mutex_Lock_support+0x5e>
case OBJECTS_LOCAL:
_CORE_mutex_Seize(
46c62: 2f2e fff8 movel %fp@(-8),%sp@-
46c66: 2040 moveal %d0,%a0
46c68: 2f2e 0010 movel %fp@(16),%sp@-
46c6c: 0282 0000 00ff andil #255,%d2
46c72: 2f02 movel %d2,%sp@-
46c74: 2f28 0008 movel %a0@(8),%sp@-
46c78: 4868 0014 pea %a0@(20)
46c7c: 4eb9 0004 8698 jsr 48698 <_CORE_mutex_Seize>
the_mutex->Object.id,
blocking,
timeout,
level
);
return _POSIX_Mutex_Translate_core_mutex_return_code(
46c82: 2079 0006 184e moveal 6184e <_Thread_Executing>,%a0
46c88: 2f28 0034 movel %a0@(52),%sp@-
46c8c: 4eb9 0004 6d60 jsr 46d60 <_POSIX_Mutex_Translate_core_mutex_return_code>
46c92: 4fef 0018 lea %sp@(24),%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46c96: 242e fff4 movel %fp@(-12),%d2
46c9a: 4e5e unlk %fp
46c9c: 4e75 rts
...
00046d60 <_POSIX_Mutex_Translate_core_mutex_return_code>:
int _POSIX_Mutex_Translate_core_mutex_return_code(
CORE_mutex_Status the_mutex_status
)
{
46d60: 41f9 0005 ed58 lea 5ed58 <_POSIX_Mutex_Return_codes>,%a0
46d66: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_mutex_status > CORE_MUTEX_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Mutex_Return_codes[the_mutex_status];
}
46d6a: 202e 0008 movel %fp@(8),%d0
46d6e: 4e5e unlk %fp
46d70: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
46d74: 4e75 rts
...
0004a88c <_POSIX_Priority_Is_valid>:
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
int priority
)
{
4a88c: 4e56 0000 linkw %fp,#0
4a890: 202e 0008 movel %fp@(8),%d0
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
4a894: 6e04 bgts 4a89a <_POSIX_Priority_Is_valid+0xe>
4a896: 4280 clrl %d0
4a898: 6010 bras 4a8aa <_POSIX_Priority_Is_valid+0x1e>
4a89a: 4281 clrl %d1
4a89c: 1239 0005 c516 moveb 5c516 <rtems_maximum_priority>,%d1
4a8a2: b081 cmpl %d1,%d0
4a8a4: 5dc0 slt %d0
4a8a6: 49c0 extbl %d0
4a8a8: 4480 negl %d0
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
4a8aa: 4e5e unlk %fp
4a8ac: 4e75 rts
...
0004962c <_POSIX_RWLock_Manager_initialization>:
/**
* @brief _POSIX_RWLock_Manager_initialization
*/
void _POSIX_RWLock_Manager_initialization(void)
{
4962c: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49630: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
49634: 4878 0001 pea 1 <ADD>
49638: 4878 005c pea 5c <DBL_MANT_DIG+0x27>
4963c: 2f39 0005 bafa movel 5bafa <Configuration_POSIX_API+0x28>,%sp@-
49642: 4878 000b pea b <LASTO+0x1>
49646: 4878 0003 pea 3 <DIVIDE>
4964a: 4879 0005 ce40 pea 5ce40 <_POSIX_RWLock_Information>
49650: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
49656: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
4965a: 4e5e unlk %fp
4965c: 4e75 rts
...
00045e4c <_POSIX_RWLock_Translate_core_RWLock_return_code>:
int _POSIX_RWLock_Translate_core_RWLock_return_code(
CORE_RWLock_Status the_rwlock_status
)
{
45e4c: 41f9 0005 cd1a lea 5cd1a <_POSIX_RWLock_Return_codes>,%a0
45e52: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_rwlock_status > CORE_RWLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_RWLock_Return_codes[the_rwlock_status];
}
45e56: 202e 0008 movel %fp@(8),%d0
45e5a: 4e5e unlk %fp
45e5c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
45e60: 4e75 rts
...
0004d448 <_POSIX_Semaphore_Create_support>:
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
4d448: 4e56 0000 linkw %fp,#0
4d44c: 2f0a movel %a2,%sp@-
4d44e: 2f02 movel %d2,%sp@-
4d450: 242e 0008 movel %fp@(8),%d2
POSIX_Semaphore_Control *the_semaphore;
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
4d454: 4aae 000c tstl %fp@(12)
4d458: 6712 beqs 4d46c <_POSIX_Semaphore_Create_support+0x24>
rtems_set_errno_and_return_minus_one( ENOSYS );
4d45a: 4eb9 0005 07a0 jsr 507a0 <__errno>
4d460: 72ff moveq #-1,%d1
4d462: 2040 moveal %d0,%a0
4d464: 7058 moveq #88,%d0
4d466: 2080 movel %d0,%a0@
4d468: 6000 00c6 braw 4d530 <_POSIX_Semaphore_Create_support+0xe8>
if ( name ) {
4d46c: 4a82 tstl %d2
4d46e: 6728 beqs 4d498 <_POSIX_Semaphore_Create_support+0x50>
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
4d470: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
4d474: 2f02 movel %d2,%sp@-
4d476: 4eb9 0005 1cb0 jsr 51cb0 <strnlen>
4d47c: 508f addql #8,%sp
4d47e: 0c80 0000 00fe cmpil #254,%d0
4d484: 6312 blss 4d498 <_POSIX_Semaphore_Create_support+0x50>
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
4d486: 4eb9 0005 07a0 jsr 507a0 <__errno>
4d48c: 745b moveq #91,%d2
4d48e: 72ff moveq #-1,%d1
4d490: 2040 moveal %d0,%a0
4d492: 2082 movel %d2,%a0@
4d494: 6000 009a braw 4d530 <_POSIX_Semaphore_Create_support+0xe8>
4d498: 2039 0006 1a90 movel 61a90 <_Thread_Dispatch_disable_level>,%d0
4d49e: 5280 addql #1,%d0
4d4a0: 23c0 0006 1a90 movel %d0,61a90 <_Thread_Dispatch_disable_level>
* _POSIX_Semaphore_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void )
{
return (POSIX_Semaphore_Control *)
4d4a6: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
4d4ac: 4eb9 0004 9654 jsr 49654 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
4d4b2: 588f addql #4,%sp
4d4b4: 2440 moveal %d0,%a2
4d4b6: 4a80 tstl %d0
4d4b8: 6616 bnes 4d4d0 <_POSIX_Semaphore_Create_support+0x88>
_Thread_Enable_dispatch();
4d4ba: 4eb9 0004 a2f2 jsr 4a2f2 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSPC );
4d4c0: 4eb9 0005 07a0 jsr 507a0 <__errno>
4d4c6: 72ff moveq #-1,%d1
4d4c8: 2040 moveal %d0,%a0
4d4ca: 701c moveq #28,%d0
4d4cc: 2080 movel %d0,%a0@
4d4ce: 6060 bras 4d530 <_POSIX_Semaphore_Create_support+0xe8>
}
the_semaphore->process_shared = pshared;
4d4d0: 42aa 0010 clrl %a2@(16)
if ( name ) {
4d4d4: 4a82 tstl %d2
4d4d6: 6708 beqs 4d4e0 <_POSIX_Semaphore_Create_support+0x98>
the_semaphore->named = true;
the_semaphore->open_count = 1;
4d4d8: 7001 moveq #1,%d0
4d4da: 2540 0016 movel %d0,%a2@(22)
4d4de: 6006 bras 4d4e6 <_POSIX_Semaphore_Create_support+0x9e>
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
the_semaphore->open_count = 0;
4d4e0: 42aa 0016 clrl %a2@(22)
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
4d4e4: 4200 clrb %d0
* blocking tasks on this semaphore should be. It could somehow
* be derived from the current scheduling policy. One
* thing is certain, no matter what we decide, it won't be
* the same as all other POSIX implementations. :)
*/
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
4d4e6: 42aa 005e clrl %a2@(94)
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
4d4ea: 1540 0014 moveb %d0,%a2@(20)
the_semaphore->open_count = 0;
the_semaphore->linked = false;
4d4ee: 1540 0015 moveb %d0,%a2@(21)
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
4d4f2: 70ff moveq #-1,%d0
4d4f4: 2540 005a movel %d0,%a2@(90)
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
4d4f8: 2f2e 0010 movel %fp@(16),%sp@-
4d4fc: 486a 005a pea %a2@(90)
4d500: 486a 001a pea %a2@(26)
4d504: 4eb9 0004 9184 jsr 49184 <_CORE_semaphore_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4d50a: 2079 0006 1d02 moveal 61d02 <_POSIX_Semaphore_Information+0x18>,%a0
4d510: 4280 clrl %d0
4d512: 302a 000a movew %a2@(10),%d0
4d516: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
4d51a: 2542 000c movel %d2,%a2@(12)
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
4d51e: 206e 0014 moveal %fp@(20),%a0
4d522: 208a movel %a2,%a0@
_Thread_Enable_dispatch();
4d524: 4eb9 0004 a2f2 jsr 4a2f2 <_Thread_Enable_dispatch>
return 0;
4d52a: 4fef 000c lea %sp@(12),%sp
name_p
);
*the_sem = the_semaphore;
_Thread_Enable_dispatch();
4d52e: 4281 clrl %d1
return 0;
}
4d530: 242e fff8 movel %fp@(-8),%d2
4d534: 2001 movel %d1,%d0
4d536: 246e fffc moveal %fp@(-4),%a2
4d53a: 4e5e unlk %fp
4d53c: 4e75 rts
...
0004d540 <_POSIX_Semaphore_Delete>:
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
4d540: 4e56 0000 linkw %fp,#0
4d544: 2f0a movel %a2,%sp@-
4d546: 246e 0008 moveal %fp@(8),%a2
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
4d54a: 4a2a 0015 tstb %a2@(21)
4d54e: 6636 bnes 4d586 <_POSIX_Semaphore_Delete+0x46>
4d550: 4aaa 0016 tstl %a2@(22)
4d554: 6630 bnes 4d586 <_POSIX_Semaphore_Delete+0x46>
_Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object );
4d556: 2f0a movel %a2,%sp@-
4d558: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
4d55e: 4eb9 0004 96d4 jsr 496d4 <_Objects_Close>
_CORE_semaphore_Flush(
4d564: 4878 ffff pea ffffffff <LESS>
4d568: 42a7 clrl %sp@-
4d56a: 486a 001a pea %a2@(26)
4d56e: 4eb9 0004 9178 jsr 49178 <_CORE_semaphore_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object );
4d574: 2f0a movel %a2,%sp@-
4d576: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
4d57c: 4eb9 0004 9948 jsr 49948 <_Objects_Free>
4d582: 4fef 001c lea %sp@(28),%sp
-1
);
_POSIX_Semaphore_Free( the_semaphore );
}
}
4d586: 246e fffc moveal %fp@(-4),%a2
4d58a: 4e5e unlk %fp
4d58c: 4e75 rts
...
00049b20 <_POSIX_Semaphore_Manager_initialization>:
*
* Output parameters: NONE
*/
void _POSIX_Semaphore_Manager_initialization(void)
{
49b20: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49b24: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
49b28: 4878 0001 pea 1 <ADD>
49b2c: 4878 0066 pea 66 <DBL_MANT_DIG+0x31>
49b30: 2f39 0005 baf2 movel 5baf2 <Configuration_POSIX_API+0x20>,%sp@-
49b36: 4878 0007 pea 7 <TRUNCDFSF>
49b3a: 4878 0003 pea 3 <DIVIDE>
49b3e: 4879 0005 ceee pea 5ceee <_POSIX_Semaphore_Information>
49b44: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
49b4a: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
49b4e: 4e5e unlk %fp
49b50: 4e75 rts
...
0004f7b4 <_POSIX_Semaphore_Translate_core_semaphore_return_code>:
int _POSIX_Semaphore_Translate_core_semaphore_return_code(
CORE_semaphore_Status the_semaphore_status
)
{
4f7b4: 41f9 0005 f610 lea 5f610 <_POSIX_Semaphore_Return_codes>,%a0
4f7ba: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_semaphore_status > CORE_SEMAPHORE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Semaphore_Return_codes[the_semaphore_status];
}
4f7be: 202e 0008 movel %fp@(8),%d0
4f7c2: 4e5e unlk %fp
4f7c4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4f7c8: 4e75 rts
...
0004d604 <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
4d604: 4e56 fffc linkw %fp,#-4
4d608: 206e 0008 moveal %fp@(8),%a0
4d60c: 2f0a movel %a2,%sp@-
4d60e: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get (
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
4d610: 486e fffc pea %fp@(-4)
4d614: 2f10 movel %a0@,%sp@-
4d616: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
4d61c: 142e 000f moveb %fp@(15),%d2
4d620: 4eb9 0004 9aa0 jsr 49aa0 <_Objects_Get>
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
4d626: 4fef 000c lea %sp@(12),%sp
4d62a: 4aae fffc tstl %fp@(-4)
4d62e: 6656 bnes 4d686 <_POSIX_Semaphore_Wait_support+0x82>
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
4d630: 2f2e 0010 movel %fp@(16),%sp@-
4d634: 2040 moveal %d0,%a0
4d636: 0282 0000 00ff andil #255,%d2
4d63c: 2f02 movel %d2,%sp@-
4d63e: 2f28 0008 movel %a0@(8),%sp@-
4d642: 4868 001a pea %a0@(26)
4d646: 4eb9 0004 dcc0 jsr 4dcc0 <_CORE_semaphore_Seize>
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
4d64c: 4eb9 0004 a2f2 jsr 4a2f2 <_Thread_Enable_dispatch>
if ( !_Thread_Executing->Wait.return_code )
4d652: 2079 0006 1b4a moveal 61b4a <_Thread_Executing>,%a0
4d658: 4fef 0010 lea %sp@(16),%sp
4d65c: 4aa8 0034 tstl %a0@(52)
4d660: 6604 bnes 4d666 <_POSIX_Semaphore_Wait_support+0x62>
4d662: 4281 clrl %d1
4d664: 602e bras 4d694 <_POSIX_Semaphore_Wait_support+0x90>
return 0;
rtems_set_errno_and_return_minus_one(
4d666: 4eb9 0005 07a0 jsr 507a0 <__errno>
4d66c: 2079 0006 1b4a moveal 61b4a <_Thread_Executing>,%a0
4d672: 2440 moveal %d0,%a2
4d674: 2f28 0034 movel %a0@(52),%sp@-
4d678: 4eb9 0004 f7b4 jsr 4f7b4 <_POSIX_Semaphore_Translate_core_semaphore_return_code>
4d67e: 588f addql #4,%sp
4d680: 72ff moveq #-1,%d1
4d682: 2480 movel %d0,%a2@
4d684: 600e bras 4d694 <_POSIX_Semaphore_Wait_support+0x90>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
4d686: 4eb9 0005 07a0 jsr 507a0 <__errno>
4d68c: 72ff moveq #-1,%d1
4d68e: 2040 moveal %d0,%a0
4d690: 7016 moveq #22,%d0
4d692: 2080 movel %d0,%a0@
}
4d694: 242e fff4 movel %fp@(-12),%d2
4d698: 2001 movel %d1,%d0
4d69a: 246e fff8 moveal %fp@(-8),%a2
4d69e: 4e5e unlk %fp
4d6a0: 4e75 rts
...
000497e4 <_POSIX_Spinlock_Manager_initialization>:
/**
* @brief _POSIX_Spinlock_Manager_initialization
*/
void _POSIX_Spinlock_Manager_initialization(void)
{
497e4: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
497e8: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
497ec: 4878 0001 pea 1 <ADD>
497f0: 4878 0020 pea 20 <OPER2+0xc>
497f4: 2f39 0005 bafe movel 5bafe <Configuration_POSIX_API+0x2c>,%sp@-
497fa: 4878 000b pea b <LASTO+0x1>
497fe: 4878 0003 pea 3 <DIVIDE>
49802: 4879 0005 ceb4 pea 5ceb4 <_POSIX_Spinlock_Information>
49808: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
4980e: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
49812: 4e5e unlk %fp
49814: 4e75 rts
...
00045178 <_POSIX_Spinlock_Translate_core_spinlock_return_code>:
int _POSIX_Spinlock_Translate_core_spinlock_return_code(
CORE_spinlock_Status the_spinlock_status
)
{
45178: 41f9 0005 b356 lea 5b356 <_POSIX_Spinlock_Return_codes>,%a0
4517e: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_spinlock_status > CORE_SPINLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Spinlock_Return_codes[the_spinlock_status];
}
45182: 202e 0008 movel %fp@(8),%d0
45186: 4e5e unlk %fp
45188: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4518c: 4e75 rts
...
0004a8b0 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4a8b0: 4e56 ffec linkw %fp,#-20
4a8b4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
4a8b8: 246e 000c moveal %fp@(12),%a2
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4a8bc: 2f12 movel %a2@,%sp@-
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
4a8be: 242e 0008 movel %fp@(8),%d2
4a8c2: 266e 0010 moveal %fp@(16),%a3
4a8c6: 286e 0014 moveal %fp@(20),%a4
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
4a8ca: 4eb9 0004 a88c jsr 4a88c <_POSIX_Priority_Is_valid>
4a8d0: 588f addql #4,%sp
4a8d2: 4a00 tstb %d0
4a8d4: 677c beqs 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4a8d6: 4293 clrl %a3@
*budget_callout = NULL;
4a8d8: 4294 clrl %a4@
if ( policy == SCHED_OTHER ) {
4a8da: 4a82 tstl %d2
4a8dc: 6608 bnes 4a8e6 <_POSIX_Thread_Translate_sched_param+0x36>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4a8de: 7201 moveq #1,%d1
4a8e0: 4280 clrl %d0
4a8e2: 2681 movel %d1,%a3@
return 0;
4a8e4: 606e bras 4a954 <_POSIX_Thread_Translate_sched_param+0xa4>
}
if ( policy == SCHED_FIFO ) {
4a8e6: 7001 moveq #1,%d0
4a8e8: b082 cmpl %d2,%d0
4a8ea: 6604 bnes 4a8f0 <_POSIX_Thread_Translate_sched_param+0x40>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4a8ec: 4293 clrl %a3@
4a8ee: 6008 bras 4a8f8 <_POSIX_Thread_Translate_sched_param+0x48>
return 0;
}
if ( policy == SCHED_RR ) {
4a8f0: 7002 moveq #2,%d0
4a8f2: b082 cmpl %d2,%d0
4a8f4: 6606 bnes 4a8fc <_POSIX_Thread_Translate_sched_param+0x4c>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
4a8f6: 2680 movel %d0,%a3@
4a8f8: 4200 clrb %d0
return 0;
4a8fa: 6058 bras 4a954 <_POSIX_Thread_Translate_sched_param+0xa4>
}
if ( policy == SCHED_SPORADIC ) {
4a8fc: 7004 moveq #4,%d0
4a8fe: b082 cmpl %d2,%d0
4a900: 6650 bnes 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
4a902: 4aaa 0008 tstl %a2@(8)
4a906: 6606 bnes 4a90e <_POSIX_Thread_Translate_sched_param+0x5e>
(param->sched_ss_repl_period.tv_nsec == 0) )
4a908: 4aaa 000c tstl %a2@(12)
4a90c: 6744 beqs 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
4a90e: 4aaa 0010 tstl %a2@(16)
4a912: 6606 bnes 4a91a <_POSIX_Thread_Translate_sched_param+0x6a>
(param->sched_ss_init_budget.tv_nsec == 0) )
4a914: 4aaa 0014 tstl %a2@(20)
4a918: 6738 beqs 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
4a91a: 486a 0008 pea %a2@(8)
4a91e: 4bf9 0004 88d4 lea 488d4 <_Timespec_To_ticks>,%a5
4a924: 4e95 jsr %a5@
4a926: 486a 0010 pea %a2@(16)
4a92a: 2400 movel %d0,%d2
4a92c: 4e95 jsr %a5@
4a92e: 508f addql #8,%sp
4a930: b082 cmpl %d2,%d0
4a932: 621e bhis 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
4a934: 2f2a 0004 movel %a2@(4),%sp@-
4a938: 4eb9 0004 a88c jsr 4a88c <_POSIX_Priority_Is_valid>
4a93e: 588f addql #4,%sp
4a940: 4a00 tstb %d0
4a942: 670e beqs 4a952 <_POSIX_Thread_Translate_sched_param+0xa2>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4a944: 7003 moveq #3,%d0
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4a946: 28bc 0004 5568 movel #284008,%a4@
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
4a94c: 2680 movel %d0,%a3@
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
4a94e: 4280 clrl %d0
return 0;
4a950: 6002 bras 4a954 <_POSIX_Thread_Translate_sched_param+0xa4>
4a952: 7016 moveq #22,%d0
}
return EINVAL;
}
4a954: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
4a95a: 4e5e unlk %fp
4a95c: 4e75 rts
...
0004b730 <_POSIX_Threads_cancel_run>:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
4b730: 7001 moveq #1,%d0
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
4b732: 4e56 ffec linkw %fp,#-20
POSIX_Cancel_Handler_control *handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
4b736: 206e 0008 moveal %fp@(8),%a0
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
4b73a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
POSIX_Cancel_Handler_control *handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
4b73e: 2468 010e moveal %a0@(270),%a2
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
_ISR_Disable( level );
4b742: 243c 0000 0700 movel #1792,%d2
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
4b748: 49f9 0004 7eac lea 47eac <_Workspace_Free>,%a4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4b74e: 47ea 00e4 lea %a2@(228),%a3
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
4b752: 2540 00d4 movel %d0,%a2@(212)
while ( !_Chain_Is_empty( handler_stack ) ) {
4b756: 6028 bras 4b780 <_POSIX_Threads_cancel_run+0x50>
_ISR_Disable( level );
4b758: 40c1 movew %sr,%d1
4b75a: 8081 orl %d1,%d0
4b75c: 46c0 movew %d0,%sr
handler = (POSIX_Cancel_Handler_control *)
4b75e: 2a6b 0004 moveal %a3@(4),%a5
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4b762: 2055 moveal %a5@,%a0
previous = the_node->previous;
4b764: 226d 0004 moveal %a5@(4),%a1
next->previous = previous;
previous->next = next;
4b768: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4b76a: 2149 0004 movel %a1,%a0@(4)
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
4b76e: 46c1 movew %d1,%sr
(*handler->routine)( handler->arg );
4b770: 2f2d 000c movel %a5@(12),%sp@-
4b774: 206d 0008 moveal %a5@(8),%a0
4b778: 4e90 jsr %a0@
_Workspace_Free( handler );
4b77a: 2f0d movel %a5,%sp@-
4b77c: 4e94 jsr %a4@
4b77e: 508f addql #8,%sp
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
_ISR_Disable( level );
4b780: 2002 movel %d2,%d0
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
4b782: b7ea 00e0 cmpal %a2@(224),%a3
4b786: 66d0 bnes 4b758 <_POSIX_Threads_cancel_run+0x28>
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
4b788: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
4b78e: 4e5e unlk %fp
4b790: 4e75 rts
...
0004a3a0 <_POSIX_Timer_Insert_helper>:
Watchdog_Interval ticks,
Objects_Id id,
Watchdog_Service_routine_entry TSR,
void *arg
)
{
4a3a0: 4e56 0000 linkw %fp,#0
4a3a4: 2f0a movel %a2,%sp@-
4a3a6: 246e 0008 moveal %fp@(8),%a2
4a3aa: 2f02 movel %d2,%sp@-
ISR_Level level;
(void) _Watchdog_Remove( timer );
4a3ac: 2f0a movel %a2,%sp@-
4a3ae: 4eb9 0004 84cc jsr 484cc <_Watchdog_Remove>
_ISR_Disable( level );
4a3b4: 203c 0000 0700 movel #1792,%d0
4a3ba: 40c2 movew %sr,%d2
4a3bc: 8082 orl %d2,%d0
4a3be: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( timer->state != WATCHDOG_INACTIVE ) {
4a3c0: 588f addql #4,%sp
4a3c2: 4aaa 0008 tstl %a2@(8)
4a3c6: 6706 beqs 4a3ce <_POSIX_Timer_Insert_helper+0x2e>
_ISR_Enable( level );
4a3c8: 46c2 movew %d2,%sr
4a3ca: 4200 clrb %d0
return false;
4a3cc: 6030 bras 4a3fe <_POSIX_Timer_Insert_helper+0x5e>
4a3ce: 2f0a movel %a2,%sp@-
4a3d0: 4879 0005 d8cc pea 5d8cc <_Watchdog_Ticks_chain>
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
4a3d6: 256e 0010 0020 movel %fp@(16),%a2@(32)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4a3dc: 256e 0014 001c movel %fp@(20),%a2@(28)
the_watchdog->id = id;
the_watchdog->user_data = user_data;
4a3e2: 256e 0018 0024 movel %fp@(24),%a2@(36)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4a3e8: 256e 000c 000c movel %fp@(12),%a2@(12)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4a3ee: 42aa 0008 clrl %a2@(8)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4a3f2: 4eb9 0004 83b0 jsr 483b0 <_Watchdog_Insert>
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
4a3f8: 46c2 movew %d2,%sr
return true;
4a3fa: 508f addql #8,%sp
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
4a3fc: 7001 moveq #1,%d0
return true;
}
4a3fe: 242e fff8 movel %fp@(-8),%d2
4a402: 246e fffc moveal %fp@(-4),%a2
4a406: 4e5e unlk %fp
4a408: 4e75 rts
...
00049aec <_POSIX_Timer_Manager_initialization>:
* Initialize the internal structure in which the data of all
* the timers are stored
*/
void _POSIX_Timer_Manager_initialization(void)
{
49aec: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49af0: 4878 00ff pea ff <DBL_MANT_DIG+0xca>
49af4: 4878 0001 pea 1 <ADD>
49af8: 4878 0072 pea 72 <DBL_MANT_DIG+0x3d>
49afc: 2f39 0005 bae2 movel 5bae2 <Configuration_POSIX_API+0x10>,%sp@-
49b02: 4878 0009 pea 9 <DIVIDE_BY_ZERO+0x1>
49b06: 4878 0003 pea 3 <DIVIDE>
49b0a: 4879 0005 cf28 pea 5cf28 <_POSIX_Timer_Information>
49b10: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
49b16: 4fef 001c lea %sp@(28),%sp
,
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
49b1a: 4e5e unlk %fp
49b1c: 4e75 rts
...
00044e70 <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
44e70: 4e56 0000 linkw %fp,#0
44e74: 2f0a movel %a2,%sp@-
44e76: 246e 000c moveal %fp@(12),%a2
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
44e7a: 52aa 0066 addql #1,%a2@(102)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
44e7e: 4aaa 0052 tstl %a2@(82)
44e82: 6606 bnes 44e8a <_POSIX_Timer_TSR+0x1a>
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
44e84: 4aaa 0056 tstl %a2@(86)
44e88: 6732 beqs 44ebc <_POSIX_Timer_TSR+0x4c>
activated = _POSIX_Timer_Insert_helper(
44e8a: 2f0a movel %a2,%sp@-
44e8c: 4879 0004 4e70 pea 44e70 <_POSIX_Timer_TSR>
44e92: 2f2a 0008 movel %a2@(8),%sp@-
44e96: 2f2a 0062 movel %a2@(98),%sp@-
44e9a: 486a 0010 pea %a2@(16)
44e9e: 4eb9 0004 a3a0 jsr 4a3a0 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
44ea4: 4fef 0014 lea %sp@(20),%sp
44ea8: 4a00 tstb %d0
44eaa: 672a beqs 44ed6 <_POSIX_Timer_TSR+0x66>
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
44eac: 486a 006a pea %a2@(106)
44eb0: 4eb9 0004 6348 jsr 46348 <_TOD_Get>
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
44eb6: 588f addql #4,%sp
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
44eb8: 7003 moveq #3,%d0
44eba: 6002 bras 44ebe <_POSIX_Timer_TSR+0x4e>
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
44ebc: 7004 moveq #4,%d0 <== NOT EXECUTED
44ebe: 1540 003c moveb %d0,%a2@(60)
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
44ec2: 2f2a 0042 movel %a2@(66),%sp@-
44ec6: 2f2a 0038 movel %a2@(56),%sp@-
44eca: 4eb9 0004 9f80 jsr 49f80 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
44ed0: 508f addql #8,%sp
44ed2: 42aa 0066 clrl %a2@(102)
}
44ed6: 246e fffc moveal %fp@(-4),%a2
44eda: 4e5e unlk %fp
44edc: 4e75 rts
...
0004c76c <_POSIX_signals_Clear_process_signals>:
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4c76c: 203c 0000 0700 movel #1792,%d0
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
4c772: 4e56 0000 linkw %fp,#0
4c776: 222e 0008 movel %fp@(8),%d1
4c77a: 2f03 movel %d3,%sp@-
4c77c: 2f02 movel %d2,%sp@-
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
4c77e: 40c2 movew %sr,%d2
4c780: 8082 orl %d2,%d0
4c782: 46c0 movew %d0,%sr
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
4c784: 2601 movel %d1,%d3
4c786: 2001 movel %d1,%d0
4c788: 41f9 0005 d142 lea 5d142 <_POSIX_signals_Vectors>,%a0
4c78e: e58b lsll #2,%d3
4c790: e988 lsll #4,%d0
4c792: 9083 subl %d3,%d0
4c794: 7602 moveq #2,%d3
4c796: b6b0 0800 cmpl %a0@(00000000,%d0:l),%d3
4c79a: 6610 bnes 4c7ac <_POSIX_signals_Clear_process_signals+0x40>
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
4c79c: 2040 moveal %d0,%a0
4c79e: d1fc 0005 d33a addal #381754,%a0
4c7a4: 2008 movel %a0,%d0
4c7a6: 5880 addql #4,%d0
4c7a8: b090 cmpl %a0@,%d0
4c7aa: 661c bnes 4c7c8 <_POSIX_signals_Clear_process_signals+0x5c>
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
4c7ac: 5381 subql #1,%d1
4c7ae: 7001 moveq #1,%d0
4c7b0: e3a8 lsll %d1,%d0
4c7b2: 4680 notl %d0
4c7b4: c0b9 0005 d336 andl 5d336 <_POSIX_signals_Pending>,%d0
4c7ba: 23c0 0005 d336 movel %d0,5d336 <_POSIX_signals_Pending>
if ( !_POSIX_signals_Pending )
4c7c0: 6606 bnes 4c7c8 <_POSIX_signals_Clear_process_signals+0x5c>
_Thread_Do_post_task_switch_extension--;
4c7c2: 53b9 0005 cd36 subql #1,5cd36 <_Thread_Do_post_task_switch_extension>
}
_ISR_Enable( level );
4c7c8: 46c2 movew %d2,%sr
}
4c7ca: 241f movel %sp@+,%d2
4c7cc: 261f movel %sp@+,%d3
4c7ce: 4e5e unlk %fp
4c7d0: 4e75 rts
...
0004c7d4 <_POSIX_signals_Set_process_signals>:
sigset_t mask
)
{
ISR_Level level;
_ISR_Disable( level );
4c7d4: 203c 0000 0700 movel #1792,%d0
*/
void _POSIX_signals_Set_process_signals(
sigset_t mask
)
{
4c7da: 4e56 0000 linkw %fp,#0
ISR_Level level;
_ISR_Disable( level );
4c7de: 40c1 movew %sr,%d1
4c7e0: 8081 orl %d1,%d0
4c7e2: 46c0 movew %d0,%sr
if ( !_POSIX_signals_Pending )
4c7e4: 2039 0005 d336 movel 5d336 <_POSIX_signals_Pending>,%d0
4c7ea: 6606 bnes 4c7f2 <_POSIX_signals_Set_process_signals+0x1e>
_Thread_Do_post_task_switch_extension++;
4c7ec: 52b9 0005 cd36 addql #1,5cd36 <_Thread_Do_post_task_switch_extension>
_POSIX_signals_Pending |= mask;
4c7f2: 80ae 0008 orl %fp@(8),%d0
4c7f6: 23c0 0005 d336 movel %d0,5d336 <_POSIX_signals_Pending>
_ISR_Enable( level );
4c7fc: 46c1 movew %d1,%sr
}
4c7fe: 4e5e unlk %fp
4c800: 4e75 rts
...
00044e4c <_POSIX_signals_Ualarm_TSR>:
void _POSIX_signals_Ualarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
44e4c: 4e56 0000 linkw %fp,#0
/*
* Send a SIGALRM but if there is a problem, ignore it.
* It's OK, there isn't a way this should fail.
*/
(void) kill( getpid(), SIGALRM );
44e50: 4eb9 0004 24e8 jsr 424e8 <getpid>
44e56: 4878 000e pea e <OPER1+0x2>
44e5a: 2f00 movel %d0,%sp@-
44e5c: 4eb9 0004 4b6c jsr 44b6c <kill>
RTEMS_INLINE_ROUTINE void _Watchdog_Reset(
Watchdog_Control *the_watchdog
)
{
(void) _Watchdog_Remove( the_watchdog );
44e62: 4879 0005 ec5a pea 5ec5a <_POSIX_signals_Ualarm_timer>
44e68: 4eb9 0004 8330 jsr 48330 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44e6e: 4fef 000c lea %sp@(12),%sp
44e72: 203c 0005 ec5a movel #388186,%d0
44e78: 2d40 000c movel %d0,%fp@(12)
44e7c: 203c 0005 e50c movel #386316,%d0
44e82: 2d40 0008 movel %d0,%fp@(8)
/*
* If the reset interval is non-zero, reschedule ourselves.
*/
_Watchdog_Reset( &_POSIX_signals_Ualarm_timer );
}
44e86: 4e5e unlk %fp
44e88: 4ef9 0004 8214 jmp 48214 <_Watchdog_Insert>
...
0004a530 <_Protected_heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
4a530: 4e56 fffc linkw %fp,#-4
void *p;
_RTEMS_Lock_allocator();
4a534: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
4a53a: 4eb9 0004 583c jsr 4583c <_API_Mutex_Lock>
p = _Heap_Allocate_aligned_with_boundary(
4a540: 2f2e 0014 movel %fp@(20),%sp@-
4a544: 2f2e 0010 movel %fp@(16),%sp@-
4a548: 2f2e 000c movel %fp@(12),%sp@-
4a54c: 2f2e 0008 movel %fp@(8),%sp@-
4a550: 4eb9 0004 a248 jsr 4a248 <_Heap_Allocate_aligned_with_boundary>
heap,
size,
alignment,
boundary
);
_RTEMS_Unlock_allocator();
4a556: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
4a55c: 2d40 fffc movel %d0,%fp@(-4)
4a560: 4eb9 0004 589c jsr 4589c <_API_Mutex_Unlock>
return p;
}
4a566: 202e fffc movel %fp@(-4),%d0
4a56a: 4e5e unlk %fp
4a56c: 4e75 rts
...
0004a570 <_Protected_heap_Free>:
bool _Protected_heap_Free(
Heap_Control *the_heap,
void *start_address
)
{
4a570: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
4a574: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
4a57a: 4eb9 0004 583c jsr 4583c <_API_Mutex_Lock>
status = _Heap_Free( the_heap, start_address );
4a580: 2f2e 000c movel %fp@(12),%sp@-
4a584: 2f2e 0008 movel %fp@(8),%sp@-
4a588: 4eb9 0004 a39c jsr 4a39c <_Heap_Free>
_RTEMS_Unlock_allocator();
4a58e: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
4a594: 2d40 fffc movel %d0,%fp@(-4)
4a598: 4eb9 0004 589c jsr 4589c <_API_Mutex_Unlock>
return status;
}
4a59e: 202e fffc movel %fp@(-4),%d0
4a5a2: 4e5e unlk %fp
4a5a4: 4e75 rts
...
000596cc <_Protected_heap_Get_block_size>:
bool _Protected_heap_Get_block_size(
Heap_Control *the_heap,
void *starting_address,
uintptr_t *size
)
{
596cc: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
596d0: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
596d6: 4eb9 0004 583c jsr 4583c <_API_Mutex_Lock>
status = _Heap_Size_of_alloc_area( the_heap, starting_address, size );
596dc: 2f2e 0010 movel %fp@(16),%sp@-
596e0: 2f2e 000c movel %fp@(12),%sp@-
596e4: 2f2e 0008 movel %fp@(8),%sp@-
596e8: 4eb9 0005 982c jsr 5982c <_Heap_Size_of_alloc_area>
_RTEMS_Unlock_allocator();
596ee: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
596f4: 2d40 fffc movel %d0,%fp@(-4)
596f8: 4eb9 0004 589c jsr 4589c <_API_Mutex_Unlock>
return status;
}
596fe: 202e fffc movel %fp@(-4),%d0
59702: 4e5e unlk %fp
59704: 4e75 rts
...
00063da8 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
63da8: 4e56 0000 linkw %fp,#0
63dac: 2f03 movel %d3,%sp@-
63dae: 262e 000c movel %fp@(12),%d3
63db2: 2f02 movel %d2,%sp@-
63db4: 242e 0008 movel %fp@(8),%d2
if ( !the_heap )
63db8: 672e beqs 63de8 <_Protected_heap_Get_information+0x40>
return false;
if ( !the_info )
63dba: 4a83 tstl %d3
63dbc: 672a beqs 63de8 <_Protected_heap_Get_information+0x40>
return false;
_RTEMS_Lock_allocator();
63dbe: 2f39 0009 bd3a movel 9bd3a <_RTEMS_Allocator_Mutex>,%sp@-
63dc4: 4eb9 0004 99e4 jsr 499e4 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
63dca: 2f03 movel %d3,%sp@-
63dcc: 2f02 movel %d2,%sp@-
63dce: 4eb9 0007 1e44 jsr 71e44 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
63dd4: 2f39 0009 bd3a movel 9bd3a <_RTEMS_Allocator_Mutex>,%sp@-
63dda: 4eb9 0004 9a44 jsr 49a44 <_API_Mutex_Unlock>
return true;
63de0: 4fef 0010 lea %sp@(16),%sp
if ( !the_info )
return false;
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
63de4: 7001 moveq #1,%d0
return true;
63de6: 6002 bras 63dea <_Protected_heap_Get_information+0x42>
63de8: 4200 clrb %d0
}
63dea: 242e fff8 movel %fp@(-8),%d2
63dee: 262e fffc movel %fp@(-4),%d3
63df2: 4e5e unlk %fp
63df4: 4e75 rts
...
000572f8 <_Region_Process_queue>:
*/
void _Region_Process_queue(
Region_Control *the_region
)
{
572f8: 4e56 ffe4 linkw %fp,#-28
572fc: 2039 0007 53e8 movel 753e8 <_Thread_Dispatch_disable_level>,%d0
57302: 5280 addql #1,%d0
57304: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
57308: 266e 0008 moveal %fp@(8),%a3
5730c: 23c0 0007 53e8 movel %d0,753e8 <_Thread_Dispatch_disable_level>
* NOTE: Be sure to disable dispatching before unlocking the mutex
* since we do not want to open a window where a context
* switch could occur.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
57312: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
57318: 240b movel %a3,%d2
RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment (
Region_Control *the_region,
uintptr_t size
)
{
return _Heap_Allocate( &the_region->Memory, size );
5731a: 280b movel %a3,%d4
5731c: 0682 0000 0010 addil #16,%d2
57322: 0684 0000 0068 addil #104,%d4
57328: 4bf9 0005 2a14 lea 52a14 <_Heap_Allocate_aligned_with_boundary>,%a5
if ( the_segment == NULL )
break;
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
5732e: 49f9 0005 7a04 lea 57a04 <_Thread_queue_Extract>,%a4
* NOTE: Be sure to disable dispatching before unlocking the mutex
* since we do not want to open a window where a context
* switch could occur.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
57334: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
5733a: 588f addql #4,%sp
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
5733c: 263c 0005 7b08 movel #359176,%d3
57342: 2f02 movel %d2,%sp@-
57344: 2043 moveal %d3,%a0
57346: 4e90 jsr %a0@
if ( the_thread == NULL )
57348: 588f addql #4,%sp
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
5734a: 2440 moveal %d0,%a2
if ( the_thread == NULL )
5734c: 4a80 tstl %d0
5734e: 672c beqs 5737c <_Region_Process_queue+0x84>
57350: 42a7 clrl %sp@-
57352: 42a7 clrl %sp@-
57354: 2f2a 0024 movel %a2@(36),%sp@-
57358: 2f04 movel %d4,%sp@-
5735a: 4e95 jsr %a5@
the_segment = (void **) _Region_Allocate_segment(
the_region,
the_thread->Wait.count
);
if ( the_segment == NULL )
5735c: 4fef 0010 lea %sp@(16),%sp
57360: 4a80 tstl %d0
57362: 6718 beqs 5737c <_Region_Process_queue+0x84>
break;
*(void **)the_thread->Wait.return_argument = the_segment;
57364: 206a 0028 moveal %a2@(40),%a0
the_region->number_of_used_blocks += 1;
57368: 52ab 0064 addql #1,%a3@(100)
);
if ( the_segment == NULL )
break;
*(void **)the_thread->Wait.return_argument = the_segment;
5736c: 2080 movel %d0,%a0@
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
5736e: 2f0a movel %a2,%sp@-
57370: 2f02 movel %d2,%sp@-
57372: 4e94 jsr %a4@
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
57374: 508f addql #8,%sp
break;
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
57376: 42aa 0034 clrl %a2@(52)
}
5737a: 60c6 bras 57342 <_Region_Process_queue+0x4a>
_Thread_Enable_dispatch();
}
5737c: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
57382: 4e5e unlk %fp
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
57384: 4ef9 0005 4012 jmp 54012 <_Thread_Enable_dispatch>
...
0004a170 <_TOD_Get>:
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
4a170: 203c 0000 0700 movel #1792,%d0
*/
void _TOD_Get(
struct timespec *time
)
{
4a176: 4e56 fff0 linkw %fp,#-16
4a17a: 2f02 movel %d2,%sp@-
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
4a17c: 40c2 movew %sr,%d2
4a17e: 8082 orl %d2,%d0
4a180: 46c0 movew %d0,%sr
now = _TOD_Now;
if ( _Watchdog_Nanoseconds_since_tick_handler )
4a182: 2079 0005 ce20 moveal 5ce20 <_Watchdog_Nanoseconds_since_tick_handler>,%a0
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
now = _TOD_Now;
4a188: 2039 0005 cd26 movel 5cd26 <_TOD_Now>,%d0
4a18e: 2239 0005 cd2a movel 5cd2a <_TOD_Now+0x4>,%d1
4a194: 2d40 fff0 movel %d0,%fp@(-16)
4a198: 2d41 fff4 movel %d1,%fp@(-12)
if ( _Watchdog_Nanoseconds_since_tick_handler )
4a19c: 4a88 tstl %a0
4a19e: 6604 bnes 4a1a4 <_TOD_Get+0x34>
4a1a0: 4280 clrl %d0
4a1a2: 6002 bras 4a1a6 <_TOD_Get+0x36>
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
4a1a4: 4e90 jsr %a0@
_ISR_Enable( level );
4a1a6: 46c2 movew %d2,%sr
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &now, &offset );
4a1a8: 486e fff8 pea %fp@(-8)
4a1ac: 486e fff0 pea %fp@(-16)
now = _TOD_Now;
if ( _Watchdog_Nanoseconds_since_tick_handler )
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
4a1b0: 2d40 fffc movel %d0,%fp@(-4)
4a1b4: 42ae fff8 clrl %fp@(-8)
_Timestamp_Add_to( &now, &offset );
4a1b8: 4eb9 0004 7958 jsr 47958 <_Timespec_Add_to>
_Timestamp_To_timespec( &now, time );
4a1be: 206e 0008 moveal %fp@(8),%a0
4a1c2: 508f addql #8,%sp
4a1c4: 202e fff0 movel %fp@(-16),%d0
4a1c8: 222e fff4 movel %fp@(-12),%d1
}
4a1cc: 242e ffec movel %fp@(-20),%d2
4a1d0: 4e5e unlk %fp
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &now, &offset );
_Timestamp_To_timespec( &now, time );
4a1d2: 2080 movel %d0,%a0@
4a1d4: 2141 0004 movel %d1,%a0@(4)
}
4a1d8: 4e75 rts
...
0004a1dc <_TOD_Get_uptime>:
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
4a1dc: 203c 0000 0700 movel #1792,%d0
*/
void _TOD_Get_uptime(
Timestamp_Control *uptime
)
{
4a1e2: 4e56 fff0 linkw %fp,#-16
4a1e6: 2f02 movel %d2,%sp@-
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
4a1e8: 40c2 movew %sr,%d2
4a1ea: 8082 orl %d2,%d0
4a1ec: 46c0 movew %d0,%sr
up = _TOD_Uptime;
if ( _Watchdog_Nanoseconds_since_tick_handler )
4a1ee: 2079 0005 ce20 moveal 5ce20 <_Watchdog_Nanoseconds_since_tick_handler>,%a0
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
up = _TOD_Uptime;
4a1f4: 2039 0005 cd12 movel 5cd12 <_TOD_Uptime>,%d0
4a1fa: 2239 0005 cd16 movel 5cd16 <_TOD_Uptime+0x4>,%d1
4a200: 2d40 fff0 movel %d0,%fp@(-16)
4a204: 2d41 fff4 movel %d1,%fp@(-12)
if ( _Watchdog_Nanoseconds_since_tick_handler )
4a208: 4a88 tstl %a0
4a20a: 6604 bnes 4a210 <_TOD_Get_uptime+0x34>
4a20c: 4280 clrl %d0
4a20e: 6002 bras 4a212 <_TOD_Get_uptime+0x36>
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
4a210: 4e90 jsr %a0@
_ISR_Enable( level );
4a212: 46c2 movew %d2,%sr
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &up, &offset );
4a214: 486e fff8 pea %fp@(-8)
4a218: 486e fff0 pea %fp@(-16)
up = _TOD_Uptime;
if ( _Watchdog_Nanoseconds_since_tick_handler )
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
4a21c: 2d40 fffc movel %d0,%fp@(-4)
4a220: 42ae fff8 clrl %fp@(-8)
_Timestamp_Add_to( &up, &offset );
4a224: 4eb9 0004 7958 jsr 47958 <_Timespec_Add_to>
*uptime = up;
4a22a: 206e 0008 moveal %fp@(8),%a0
4a22e: 508f addql #8,%sp
4a230: 202e fff0 movel %fp@(-16),%d0
4a234: 222e fff4 movel %fp@(-12),%d1
}
4a238: 242e ffec movel %fp@(-20),%d2
4a23c: 4e5e unlk %fp
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &up, &offset );
*uptime = up;
4a23e: 2080 movel %d0,%a0@
4a240: 2141 0004 movel %d1,%a0@(4)
}
4a244: 4e75 rts
...
00063834 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
63834: 4e56 fff8 linkw %fp,#-8
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
63838: 486e fff8 pea %fp@(-8)
6383c: 4eb9 0006 37c8 jsr 637c8 <_TOD_Get_uptime>
_Timestamp_To_timespec( &uptime_ts, uptime );
63842: 206e 0008 moveal %fp@(8),%a0
63846: 588f addql #4,%sp
63848: 202e fff8 movel %fp@(-8),%d0
6384c: 222e fffc movel %fp@(-4),%d1
}
63850: 4e5e unlk %fp
{
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
_Timestamp_To_timespec( &uptime_ts, uptime );
63852: 2080 movel %d0,%a0@
63854: 2141 0004 movel %d1,%a0@(4)
}
63858: 4e75 rts
...
00045c5c <_TOD_Handler_initialization>:
*
* Output parameters: NONE
*/
void _TOD_Handler_initialization(void)
{
45c5c: 4e56 0000 linkw %fp,#0
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
45c60: 4200 clrb %d0
_TOD_Activate();
}
45c62: 4e5e unlk %fp
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
45c64: 13c0 0005 cca8 moveb %d0,5cca8 <_TOD_Is_set>
*/
void _TOD_Handler_initialization(void)
{
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 );
45c6a: 203c 21da e500 movel #567993600,%d0
45c70: 42b9 0005 cd2a clrl 5cd2a <_TOD_Now+0x4>
45c76: 23c0 0005 cd26 movel %d0,5cd26 <_TOD_Now>
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
45c7c: 42b9 0005 cd12 clrl 5cd12 <_TOD_Uptime>
45c82: 42b9 0005 cd16 clrl 5cd16 <_TOD_Uptime+0x4>
/* TOD has not been set */
_TOD_Is_set = false;
_TOD_Activate();
}
45c88: 4e75 rts
...
00045844 <_TOD_To_seconds>:
*/
uint32_t _TOD_To_seconds(
const rtems_time_of_day *the_tod
)
{
45844: 43f9 0005 c3c2 lea 5c3c2 <_TOD_Days_to_date>,%a1
4584a: 4e56 fff0 linkw %fp,#-16
4584e: 206e 0008 moveal %fp@(8),%a0
45852: 48d7 041c moveml %d2-%d4/%a2,%sp@
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
year_mod_4 = the_tod->year & 3;
45856: 2210 movel %a0@,%d1
45858: 7603 moveq #3,%d3
)
{
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
4585a: 2028 0008 movel %a0@(8),%d0
4585e: 5380 subql #1,%d0
year_mod_4 = the_tod->year & 3;
45860: c681 andl %d1,%d3
if ( year_mod_4 == 0 )
45862: 660c bnes 45870 <_TOD_To_seconds+0x2c>
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
45864: 2428 0004 movel %a0@(4),%d2
45868: 0682 0000 000d addil #13,%d2
4586e: 6004 bras 45874 <_TOD_To_seconds+0x30>
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45870: 2428 0004 movel %a0@(4),%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45874: 45f9 0005 c3f6 lea 5c3f6 <_TOD_Days_since_last_leap_year>,%a2
4587a: 283c 0000 05b5 movel #1461,%d4
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45880: 3431 2a00 movew %a1@(00000000,%d2:l:2),%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45884: 3632 3a00 movew %a2@(00000000,%d3:l:2),%d3
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45888: 0282 0000 ffff andil #65535,%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
4588e: 0283 0000 ffff andil #65535,%d3
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45894: 2242 moveal %d2,%a1
45896: d3c0 addal %d0,%a1
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45898: 2001 movel %d1,%d0
4589a: 0680 ffff f83c addil #-1988,%d0
458a0: e488 lsrl #2,%d0
458a2: 4c04 0800 mulsl %d4,%d0
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458a6: 2428 000c movel %a0@(12),%d2
458aa: 2202 movel %d2,%d1
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
458ac: d083 addl %d3,%d0
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
458ae: 263c 0001 5180 movel #86400,%d3
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
458b4: d089 addl %a1,%d0
time *= TOD_SECONDS_PER_DAY;
458b6: 4c03 0800 mulsl %d3,%d0
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458ba: e58a lsll #2,%d2
458bc: ed89 lsll #6,%d1
458be: 9282 subl %d2,%d1
458c0: d2a8 0010 addl %a0@(16),%d1
458c4: 2401 movel %d1,%d2
458c6: e589 lsll #2,%d1
458c8: ed8a lsll #6,%d2
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
458ca: 2068 0014 moveal %a0@(20),%a0
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458ce: 9481 subl %d1,%d2
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
458d0: d1fc 21da e500 addal #567993600,%a0
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458d6: d488 addl %a0,%d2
time += TOD_SECONDS_1970_THROUGH_1988;
return( time );
}
458d8: d082 addl %d2,%d0
458da: 4cd7 041c moveml %sp@,%d2-%d4/%a2
458de: 4e5e unlk %fp
458e0: 4e75 rts
...
000458e4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
458e4: 4e56 0000 linkw %fp,#0
458e8: 206e 0008 moveal %fp@(8),%a0
458ec: 2f03 movel %d3,%sp@-
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
458ee: 2039 0005 d630 movel 5d630 <Configuration+0xc>,%d0
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
458f4: 2f02 movel %d2,%sp@-
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
458f6: 4a88 tstl %a0
458f8: 6762 beqs 4595c <_TOD_Validate+0x78>
(the_tod->ticks >= ticks_per_second) ||
458fa: 243c 000f 4240 movel #1000000,%d2
45900: 4c40 2002 remul %d0,%d2,%d2
45904: b4a8 0018 cmpl %a0@(24),%d2
45908: 6352 blss 4595c <_TOD_Validate+0x78>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
4590a: 763b moveq #59,%d3
4590c: b6a8 0014 cmpl %a0@(20),%d3
45910: 654a bcss 4595c <_TOD_Validate+0x78>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
45912: b6a8 0010 cmpl %a0@(16),%d3
45916: 6544 bcss 4595c <_TOD_Validate+0x78>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
45918: 7017 moveq #23,%d0
4591a: b0a8 000c cmpl %a0@(12),%d0
4591e: 653c bcss 4595c <_TOD_Validate+0x78>
(the_tod->month == 0) ||
45920: 2028 0004 movel %a0@(4),%d0
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
45924: 6736 beqs 4595c <_TOD_Validate+0x78>
45926: 720c moveq #12,%d1
45928: b280 cmpl %d0,%d1
4592a: 6530 bcss 4595c <_TOD_Validate+0x78>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
4592c: 2410 movel %a0@,%d2
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4592e: 0c82 0000 07c3 cmpil #1987,%d2
45934: 6326 blss 4595c <_TOD_Validate+0x78>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
45936: 2228 0008 movel %a0@(8),%d1
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4593a: 6720 beqs 4595c <_TOD_Validate+0x78>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
4593c: 163c 0003 moveb #3,%d3
45940: 41f9 0005 c3fe lea 5c3fe <_TOD_Days_per_month>,%a0
45946: c483 andl %d3,%d2
45948: 6606 bnes 45950 <_TOD_Validate+0x6c>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
4594a: 2030 0c34 movel %a0@(00000034,%d0:l:4),%d0
4594e: 6004 bras 45954 <_TOD_Validate+0x70>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
45950: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
45954: b081 cmpl %d1,%d0
45956: 54c0 scc %d0
45958: 4480 negl %d0
4595a: 6002 bras 4595e <_TOD_Validate+0x7a>
4595c: 4200 clrb %d0
if ( the_tod->day > days_in_month )
return false;
return true;
}
4595e: 241f movel %sp@+,%d2
45960: 261f movel %sp@+,%d3
45962: 4e5e unlk %fp
45964: 4e75 rts
...
000467e8 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
467e8: 4e56 fff0 linkw %fp,#-16
467ec: 48d7 041c moveml %d2-%d4/%a2,%sp@
467f0: 246e 0008 moveal %fp@(8),%a2
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
467f4: 2f0a movel %a2,%sp@-
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
467f6: 262e 000c movel %fp@(12),%d3
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
467fa: 242a 0010 movel %a2@(16),%d2
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
467fe: 182e 0013 moveb %fp@(19),%d4
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
46802: 4eb9 0004 75e8 jsr 475e8 <_Thread_Set_transient>
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
46808: 588f addql #4,%sp
4680a: b6aa 0014 cmpl %a2@(20),%d3
4680e: 670c beqs 4681c <_Thread_Change_priority+0x34>
_Thread_Set_priority( the_thread, new_priority );
46810: 2f03 movel %d3,%sp@-
46812: 2f0a movel %a2,%sp@-
46814: 4eb9 0004 7490 jsr 47490 <_Thread_Set_priority>
4681a: 508f addql #8,%sp
_ISR_Disable( level );
4681c: 223c 0000 0700 movel #1792,%d1
46822: 40c0 movew %sr,%d0
46824: 8280 orl %d0,%d1
46826: 46c1 movew %d1,%sr
46828: 7604 moveq #4,%d3
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
4682a: 222a 0010 movel %a2@(16),%d1
4682e: c483 andl %d3,%d2
if ( state != STATES_TRANSIENT ) {
46830: b681 cmpl %d1,%d3
46832: 6730 beqs 46864 <_Thread_Change_priority+0x7c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
46834: 4a82 tstl %d2
46836: 6608 bnes 46840 <_Thread_Change_priority+0x58>
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
46838: 74fb moveq #-5,%d2
4683a: c481 andl %d1,%d2
4683c: 2542 0010 movel %d2,%a2@(16)
_ISR_Enable( level );
46840: 46c0 movew %d0,%sr
if ( _States_Is_waiting_on_thread_queue( state ) ) {
46842: 0281 0003 bee0 andil #245472,%d1
46848: 6700 00d2 beqw 4691c <_Thread_Change_priority+0x134>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
4684c: 2d4a 000c movel %a2,%fp@(12)
46850: 2d6a 0044 0008 movel %a2@(68),%fp@(8)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
46856: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4685c: 4e5e unlk %fp
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
4685e: 4ef9 0004 73f4 jmp 473f4 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
46864: 4a82 tstl %d2
46866: 6650 bnes 468b8 <_Thread_Change_priority+0xd0>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
46868: 226a 008e moveal %a2@(142),%a1
4686c: 322a 0094 movew %a2@(148),%d1
46870: 3411 movew %a1@,%d2
46872: 206a 008a moveal %a2@(138),%a0
46876: 8282 orl %d2,%d1
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
46878: 42aa 0010 clrl %a2@(16)
4687c: 3281 movew %d1,%a1@
_Priority_Major_bit_map |= the_priority_map->ready_major;
4687e: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
46884: 342a 0092 movew %a2@(146),%d2
46888: 8282 orl %d2,%d1
4688a: 33c1 0005 cd44 movew %d1,5cd44 <_Priority_Major_bit_map>
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
46890: 4a04 tstb %d4
46892: 6710 beqs 468a4 <_Thread_Change_priority+0xbc>
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
46894: 2250 moveal %a0@,%a1
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
46896: 2548 0004 movel %a0,%a2@(4)
before_node = after_node->next;
after_node->next = the_node;
4689a: 208a movel %a2,%a0@
the_node->next = before_node;
before_node->previous = the_node;
4689c: 234a 0004 movel %a2,%a1@(4)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
468a0: 2489 movel %a1,%a2@
468a2: 6014 bras 468b8 <_Thread_Change_priority+0xd0>
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
468a4: 2608 movel %a0,%d3
468a6: 5883 addql #4,%d3
468a8: 2483 movel %d3,%a2@
old_last_node = the_chain->last;
468aa: 2268 0008 moveal %a0@(8),%a1
the_chain->last = the_node;
468ae: 214a 0008 movel %a2,%a0@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
468b2: 2549 0004 movel %a1,%a2@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
468b6: 228a movel %a2,%a1@
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
468b8: 223c 0000 0700 movel #1792,%d1
468be: 46c0 movew %d0,%sr
468c0: 8280 orl %d0,%d1
468c2: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
468c4: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
468ca: 4841 swap %d1
468cc: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
468ce: 4282 clrl %d2
468d0: 41f9 0005 cdb4 lea 5cdb4 <_Priority_Bit_map>,%a0
468d6: 3401 movew %d1,%d2
468d8: 3230 2a00 movew %a0@(00000000,%d2:l:2),%d1
468dc: 4841 swap %d1
468de: 04c1 ff1 %d1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
468e0: 4283 clrl %d3
468e2: e98a lsll #4,%d2
468e4: 3601 movew %d1,%d3
468e6: 2279 0005 cc40 moveal 5cc40 <_Thread_Ready_chain>,%a1
468ec: 2202 movel %d2,%d1
468ee: d283 addl %d3,%d1
468f0: 2401 movel %d1,%d2
468f2: e58a lsll #2,%d2
468f4: e989 lsll #4,%d1
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
468f6: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
468fc: 93c2 subal %d2,%a1
468fe: 2231 1800 movel %a1@(00000000,%d1:l),%d1
46902: 23c1 0005 cd22 movel %d1,5cd22 <_Thread_Heir>
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
46908: b288 cmpl %a0,%d1
4690a: 670e beqs 4691a <_Thread_Change_priority+0x132>
_Thread_Executing->is_preemptible )
4690c: 4a28 0075 tstb %a0@(117)
46910: 6708 beqs 4691a <_Thread_Change_priority+0x132>
_Context_Switch_necessary = true;
46912: 7201 moveq #1,%d1
46914: 13c1 0005 cd5e moveb %d1,5cd5e <_Context_Switch_necessary>
_ISR_Enable( level );
4691a: 46c0 movew %d0,%sr
}
4691c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
46922: 4e5e unlk %fp
46924: 4e75 rts
...
00046928 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
46928: 4e56 ffec linkw %fp,#-20
4692c: 206e 0008 moveal %fp@(8),%a0
46930: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
46934: 263c 0000 0700 movel #1792,%d3
4693a: 2203 movel %d3,%d1
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
4693c: 202e 000c movel %fp@(12),%d0
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
46940: 40c2 movew %sr,%d2
46942: 8282 orl %d2,%d1
46944: 46c1 movew %d1,%sr
current_state = the_thread->current_state;
46946: 2228 0010 movel %a0@(16),%d1
if ( current_state & state ) {
4694a: 2800 movel %d0,%d4
4694c: c881 andl %d1,%d4
4694e: 6778 beqs 469c8 <_Thread_Clear_state+0xa0>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
46950: 4680 notl %d0
46952: c081 andl %d1,%d0
current_state =
46954: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
46958: 666e bnes 469c8 <_Thread_Clear_state+0xa0>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4695a: 2668 008e moveal %a0@(142),%a3
4695e: 3028 0094 movew %a0@(148),%d0
46962: 3213 movew %a3@,%d1
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
46964: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
46968: 2809 movel %a1,%d4
4696a: 5884 addql #4,%d4
4696c: 8081 orl %d1,%d0
4696e: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
46970: 2469 0008 moveal %a1@(8),%a2
46974: 3680 movew %d0,%a3@
the_chain->last = the_node;
46976: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4697a: 3039 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d0
46980: 3228 0092 movew %a0@(146),%d1
old_last_node->next = the_node;
the_node->previous = old_last_node;
46984: 214a 0004 movel %a2,%a0@(4)
46988: 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;
4698a: 2488 movel %a0,%a2@
4698c: 33c0 0005 cd44 movew %d0,5cd44 <_Priority_Major_bit_map>
_ISR_Flash( level );
46992: 2003 movel %d3,%d0
46994: 46c2 movew %d2,%sr
46996: 8082 orl %d2,%d0
46998: 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 ) {
4699a: 2028 0014 movel %a0@(20),%d0
4699e: 2279 0005 cd22 moveal 5cd22 <_Thread_Heir>,%a1
469a4: b0a9 0014 cmpl %a1@(20),%d0
469a8: 641e bccs 469c8 <_Thread_Clear_state+0xa0>
_Thread_Heir = the_thread;
469aa: 23c8 0005 cd22 movel %a0,5cd22 <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
469b0: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
469b6: 4a28 0075 tstb %a0@(117)
469ba: 6604 bnes 469c0 <_Thread_Clear_state+0x98>
469bc: 4a80 tstl %d0
469be: 6608 bnes 469c8 <_Thread_Clear_state+0xa0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
469c0: 7001 moveq #1,%d0
469c2: 13c0 0005 cd5e moveb %d0,5cd5e <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
469c8: 46c2 movew %d2,%sr
}
469ca: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
469ce: 4e5e unlk %fp
469d0: 4e75 rts
...
00046aa4 <_Thread_Create_idle>:
*
* _Thread_Create_idle
*/
void _Thread_Create_idle( void )
{
46aa4: 4e56 0000 linkw %fp,#0
46aa8: 2f02 movel %d2,%sp@-
* This routine allocates an internal thread.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information );
46aaa: 4879 0005 cde2 pea 5cde2 <_Thread_Internal_information>
46ab0: 4eb9 0004 609c jsr 4609c <_Objects_Allocate>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46ab6: 2239 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d1
46abc: 5281 addql #1,%d1
/*
* The entire workspace is zeroed during its initialization. Thus, all
* fields not explicitly assigned were explicitly zeroed by
* _Workspace_Initialization.
*/
_Thread_Idle = _Thread_Internal_allocate();
46abe: 23c0 0005 ce24 movel %d0,5ce24 <_Thread_Idle>
46ac4: 23c1 0005 cc94 movel %d1,5cc94 <_Thread_Dispatch_disable_level>
* that when _Thread_Initialize unnests dispatch that we do not
* do anything stupid.
*/
_Thread_Disable_dispatch();
_Thread_Initialize(
46aca: 4282 clrl %d2
46acc: 1439 0005 b4e2 moveb 5b4e2 <rtems_maximum_priority>,%d2
46ad2: 2f3c 4944 4c45 movel #1229212741,%sp@-
46ad8: 2239 0005 b4fc movel 5b4fc <Configuration+0x18>,%d1
46ade: 42a7 clrl %sp@-
46ae0: 2039 0005 b4de movel 5b4de <rtems_minimum_stack_size>,%d0
46ae6: 42a7 clrl %sp@-
46ae8: 42a7 clrl %sp@-
46aea: 4878 0001 pea 1 <ADD>
46aee: 2f02 movel %d2,%sp@-
46af0: 42a7 clrl %sp@-
46af2: b280 cmpl %d0,%d1
46af4: 6302 blss 46af8 <_Thread_Create_idle+0x54>
46af6: 2001 movel %d1,%d0
46af8: 2f00 movel %d0,%sp@-
46afa: 42a7 clrl %sp@-
46afc: 2f39 0005 ce24 movel 5ce24 <_Thread_Idle>,%sp@-
46b02: 4879 0005 cde2 pea 5cde2 <_Thread_Internal_information>
46b08: 4eb9 0004 6d94 jsr 46d94 <_Thread_Initialize>
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46b0e: 4fef 002c lea %sp@(44),%sp
46b12: 4297 clrl %sp@
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
46b14: 2239 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d1
46b1a: 5381 subql #1,%d1
46b1c: 42a7 clrl %sp@-
46b1e: 2f39 0005 b4f8 movel 5b4f8 <Configuration+0x14>,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
46b24: 2039 0005 ce24 movel 5ce24 <_Thread_Idle>,%d0
_Thread_Start(
46b2a: 42a7 clrl %sp@-
46b2c: 23c1 0005 cc94 movel %d1,5cc94 <_Thread_Dispatch_disable_level>
46b32: 2f00 movel %d0,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
46b34: 23c0 0005 cd4e movel %d0,5cd4e <_Thread_Executing>
46b3a: 23c0 0005 cd22 movel %d0,5cd22 <_Thread_Heir>
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46b40: 4eb9 0004 7734 jsr 47734 <_Thread_Start>
Configuration.idle_task,
NULL,
0
);
}
46b46: 242e fffc movel %fp@(-4),%d2
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46b4a: 4fef 0014 lea %sp@(20),%sp
Configuration.idle_task,
NULL,
0
);
}
46b4e: 4e5e unlk %fp
46b50: 4e75 rts
...
0004c028 <_Thread_Evaluate_mode>:
*
* XXX
*/
bool _Thread_Evaluate_mode( void )
{
4c028: 4e56 0000 linkw %fp,#0
Thread_Control *executing;
executing = _Thread_Executing;
4c02c: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
if ( !_States_Is_ready( executing->current_state ) ||
4c032: 4aa8 0010 tstl %a0@(16)
4c036: 660e bnes 4c046 <_Thread_Evaluate_mode+0x1e>
4c038: b1f9 0005 cd22 cmpal 5cd22 <_Thread_Heir>,%a0
4c03e: 6710 beqs 4c050 <_Thread_Evaluate_mode+0x28>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4c040: 4a28 0075 tstb %a0@(117)
4c044: 670a beqs 4c050 <_Thread_Evaluate_mode+0x28>
_Context_Switch_necessary = true;
4c046: 7001 moveq #1,%d0
4c048: 13c0 0005 cd5e moveb %d0,5cd5e <_Context_Switch_necessary>
return true;
4c04e: 6002 bras 4c052 <_Thread_Evaluate_mode+0x2a>
4c050: 4200 clrb %d0
}
return false;
}
4c052: 4e5e unlk %fp
4c054: 4e75 rts
...
0004a84c <_Thread_Ready>:
*/
void _Thread_Ready(
Thread_Control *the_thread
)
{
4a84c: 4e56 ffec linkw %fp,#-20
4a850: 206e 0008 moveal %fp@(8),%a0
4a854: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
4a858: 243c 0000 0700 movel #1792,%d2
4a85e: 2002 movel %d2,%d0
4a860: 40c1 movew %sr,%d1
4a862: 8081 orl %d1,%d0
4a864: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4a866: 2668 008e moveal %a0@(142),%a3
4a86a: 3028 0094 movew %a0@(148),%d0
4a86e: 3613 movew %a3@,%d3
the_thread->current_state = STATES_READY;
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
4a870: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4a874: 2809 movel %a1,%d4
4a876: 5884 addql #4,%d4
4a878: 8083 orl %d3,%d0
4a87a: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4a87c: 2469 0008 moveal %a1@(8),%a2
4a880: 3680 movew %d0,%a3@
the_chain->last = the_node;
4a882: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4a886: 3039 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d0
4a88c: 3628 0092 movew %a0@(146),%d3
old_last_node->next = the_node;
the_node->previous = old_last_node;
4a890: 214a 0004 movel %a2,%a0@(4)
4a894: 8083 orl %d3,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4a896: 2488 movel %a0,%a2@
4a898: 33c0 0005 cd44 movew %d0,5cd44 <_Priority_Major_bit_map>
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
the_thread->current_state = STATES_READY;
4a89e: 42a8 0010 clrl %a0@(16)
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
_ISR_Flash( level );
4a8a2: 2002 movel %d2,%d0
4a8a4: 46c1 movew %d1,%sr
4a8a6: 8081 orl %d1,%d0
4a8a8: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
4a8aa: 3039 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d0
4a8b0: 4840 swap %d0
4a8b2: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4a8b4: 4282 clrl %d2
4a8b6: 41f9 0005 cdb4 lea 5cdb4 <_Priority_Bit_map>,%a0
4a8bc: 3400 movew %d0,%d2
4a8be: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0
4a8c2: 4840 swap %d0
4a8c4: 04c0 ff1 %d0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4a8c6: 4283 clrl %d3
4a8c8: e98a lsll #4,%d2
4a8ca: 3600 movew %d0,%d3
4a8cc: 2279 0005 cc40 moveal 5cc40 <_Thread_Ready_chain>,%a1
4a8d2: 2002 movel %d2,%d0
4a8d4: d083 addl %d3,%d0
4a8d6: 2400 movel %d0,%d2
4a8d8: e58a lsll #2,%d2
4a8da: e988 lsll #4,%d0
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
4a8dc: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4a8e2: 93c2 subal %d2,%a1
4a8e4: 2031 0800 movel %a1@(00000000,%d0:l),%d0
4a8e8: 23c0 0005 cd22 movel %d0,5cd22 <_Thread_Heir>
_Thread_Calculate_heir();
heir = _Thread_Heir;
if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible )
4a8ee: b1c0 cmpal %d0,%a0
4a8f0: 670e beqs 4a900 <_Thread_Ready+0xb4>
4a8f2: 4a28 0075 tstb %a0@(117)
4a8f6: 6708 beqs 4a900 <_Thread_Ready+0xb4>
_Context_Switch_necessary = true;
4a8f8: 7001 moveq #1,%d0
4a8fa: 13c0 0005 cd5e moveb %d0,5cd5e <_Context_Switch_necessary>
_ISR_Enable( level );
4a900: 46c1 movew %d1,%sr
}
4a902: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4a906: 4e5e unlk %fp
4a908: 4e75 rts
...
00047c04 <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47c04: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
47c06: 4e56 0000 linkw %fp,#0
47c0a: 2f0a movel %a2,%sp@-
47c0c: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47c10: c0aa 0010 andl %a2@(16),%d0
47c14: 4a00 tstb %d0
47c16: 6704 beqs 47c1c <_Thread_Restart+0x18>
47c18: 4200 clrb %d0
47c1a: 6064 bras 47c80 <_Thread_Restart+0x7c>
_Thread_Set_transient( the_thread );
47c1c: 2f0a movel %a2,%sp@-
47c1e: 4eb9 0004 7de0 jsr 47de0 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
47c24: 2f2e 0010 movel %fp@(16),%sp@-
47c28: 2f2e 000c movel %fp@(12),%sp@-
47c2c: 2f0a movel %a2,%sp@-
47c2e: 4eb9 0004 b144 jsr 4b144 <_Thread_Reset>
_Thread_Load_environment( the_thread );
47c34: 2f0a movel %a2,%sp@-
47c36: 4eb9 0004 ade0 jsr 4ade0 <_Thread_Load_environment>
_Thread_Ready( the_thread );
47c3c: 2f0a movel %a2,%sp@-
47c3e: 4eb9 0004 b084 jsr 4b084 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
47c44: 2f0a movel %a2,%sp@-
47c46: 4eb9 0004 83c8 jsr 483c8 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
47c4c: 4fef 001c lea %sp@(28),%sp
47c50: b5f9 0005 d826 cmpal 5d826 <_Thread_Executing>,%a2
47c56: 6626 bnes 47c7e <_Thread_Restart+0x7a>
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
47c58: 4aaa 0102 tstl %a2@(258)
47c5c: 670c beqs 47c6a <_Thread_Restart+0x66>
_Context_Restore_fp( &_Thread_Executing->fp_context );
47c5e: 486a 0102 pea %a2@(258)
47c62: 4eb9 0004 88b8 jsr 488b8 <_CPU_Context_restore_fp>
47c68: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
47c6a: 2079 0005 d826 moveal 5d826 <_Thread_Executing>,%a0
47c70: 41e8 00ce lea %a0@(206),%a0
47c74: 2f08 movel %a0,%sp@-
47c76: 4eb9 0004 8776 jsr 48776 <_CPU_Context_Restart_self>
47c7c: 588f addql #4,%sp <== NOT EXECUTED
47c7e: 7001 moveq #1,%d0
return true;
}
return false;
}
47c80: 246e fffc moveal %fp@(-4),%a2
47c84: 4e5e unlk %fp
47c86: 4e75 rts
0004abe4 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4abe4: 4e56 ffec linkw %fp,#-20
4abe8: 206e 0008 moveal %fp@(8),%a0
4abec: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4abf0: 243c 0000 0700 movel #1792,%d2
4abf6: 2002 movel %d2,%d0
4abf8: 40c1 movew %sr,%d1
4abfa: 8081 orl %d1,%d0
4abfc: 46c0 movew %d0,%sr
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4abfe: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4ac02: 0800 0001 btst #1,%d0
4ac06: 6778 beqs 4ac80 <_Thread_Resume+0x9c>
4ac08: 76fd moveq #-3,%d3
4ac0a: c083 andl %d3,%d0
current_state =
4ac0c: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4ac10: 666e bnes 4ac80 <_Thread_Resume+0x9c>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4ac12: 2668 008e moveal %a0@(142),%a3
4ac16: 3028 0094 movew %a0@(148),%d0
4ac1a: 3613 movew %a3@,%d3
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4ac1c: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4ac20: 2809 movel %a1,%d4
4ac22: 5884 addql #4,%d4
4ac24: 8083 orl %d3,%d0
4ac26: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4ac28: 2469 0008 moveal %a1@(8),%a2
4ac2c: 3680 movew %d0,%a3@
the_chain->last = the_node;
4ac2e: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4ac32: 3039 0006 1e6c movew 61e6c <_Priority_Major_bit_map>,%d0
4ac38: 3628 0092 movew %a0@(146),%d3
old_last_node->next = the_node;
the_node->previous = old_last_node;
4ac3c: 214a 0004 movel %a2,%a0@(4)
4ac40: 8083 orl %d3,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4ac42: 2488 movel %a0,%a2@
4ac44: 33c0 0006 1e6c movew %d0,61e6c <_Priority_Major_bit_map>
_ISR_Flash( level );
4ac4a: 2002 movel %d2,%d0
4ac4c: 46c1 movew %d1,%sr
4ac4e: 8081 orl %d1,%d0
4ac50: 46c0 movew %d0,%sr
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4ac52: 2028 0014 movel %a0@(20),%d0
4ac56: 2279 0006 1e4a moveal 61e4a <_Thread_Heir>,%a1
4ac5c: b0a9 0014 cmpl %a1@(20),%d0
4ac60: 641e bccs 4ac80 <_Thread_Resume+0x9c>
_Thread_Heir = the_thread;
4ac62: 23c8 0006 1e4a movel %a0,61e4a <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
4ac68: 2079 0006 1e76 moveal 61e76 <_Thread_Executing>,%a0
4ac6e: 4a28 0075 tstb %a0@(117)
4ac72: 6604 bnes 4ac78 <_Thread_Resume+0x94>
4ac74: 4a80 tstl %d0
4ac76: 6608 bnes 4ac80 <_Thread_Resume+0x9c>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4ac78: 7001 moveq #1,%d0
4ac7a: 13c0 0006 1e86 moveb %d0,61e86 <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4ac80: 46c1 movew %d1,%sr
}
4ac82: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4ac86: 4e5e unlk %fp
4ac88: 4e75 rts
...
00047500 <_Thread_Set_state>:
{
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
_ISR_Disable( level );
47500: 223c 0000 0700 movel #1792,%d1
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
47506: 4e56 fff4 linkw %fp,#-12
4750a: 206e 0008 moveal %fp@(8),%a0
4750e: 48d7 040c moveml %d2-%d3/%a2,%sp@
47512: 242e 000c movel %fp@(12),%d2
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
47516: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
4751a: 40c0 movew %sr,%d0
4751c: 8280 orl %d0,%d1
4751e: 46c1 movew %d1,%sr
if ( !_States_Is_ready( the_thread->current_state ) ) {
47520: 2228 0010 movel %a0@(16),%d1
47524: 670c beqs 47532 <_Thread_Set_state+0x32>
the_thread->current_state =
47526: 8481 orl %d1,%d2
47528: 2142 0010 movel %d2,%a0@(16)
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
4752c: 46c0 movew %d0,%sr
return;
4752e: 6000 00ae braw 475de <_Thread_Set_state+0xde>
}
the_thread->current_state = state;
if ( _Chain_Has_only_one_node( ready ) ) {
47532: 2229 0008 movel %a1@(8),%d1
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = state;
47536: 2142 0010 movel %d2,%a0@(16)
if ( _Chain_Has_only_one_node( ready ) ) {
4753a: b291 cmpl %a1@,%d1
4753c: 6632 bnes 47570 <_Thread_Set_state+0x70>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4753e: 2209 movel %a1,%d1
47540: 5881 addql #4,%d1
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
47542: 2468 008e moveal %a0@(142),%a2
47546: 2281 movel %d1,%a1@
47548: 3412 movew %a2@,%d2
4754a: 3228 0098 movew %a0@(152),%d1
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4754e: 2349 0008 movel %a1,%a1@(8)
47552: c282 andl %d2,%d1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47554: 42a9 0004 clrl %a1@(4)
47558: 3481 movew %d1,%a2@
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
4755a: 6620 bnes 4757c <_Thread_Set_state+0x7c>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
4755c: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
47562: 3428 0096 movew %a0@(150),%d2
47566: c282 andl %d2,%d1
47568: 33c1 0005 cd44 movew %d1,5cd44 <_Priority_Major_bit_map>
4756e: 600c bras 4757c <_Thread_Set_state+0x7c>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
47570: 2250 moveal %a0@,%a1
previous = the_node->previous;
47572: 2468 0004 moveal %a0@(4),%a2
next->previous = previous;
previous->next = next;
47576: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
47578: 234a 0004 movel %a2,%a1@(4)
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
4757c: 223c 0000 0700 movel #1792,%d1
47582: 46c0 movew %d0,%sr
47584: 8280 orl %d0,%d1
47586: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( the_thread ) )
47588: b1f9 0005 cd22 cmpal 5cd22 <_Thread_Heir>,%a0
4758e: 663c bnes 475cc <_Thread_Set_state+0xcc>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
47590: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
47596: 4841 swap %d1
47598: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4759a: 4282 clrl %d2
4759c: 43f9 0005 cdb4 lea 5cdb4 <_Priority_Bit_map>,%a1
475a2: 3401 movew %d1,%d2
475a4: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1
475a8: 4841 swap %d1
475aa: 04c1 ff1 %d1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
475ac: 4283 clrl %d3
475ae: e98a lsll #4,%d2
475b0: 3601 movew %d1,%d3
475b2: 2279 0005 cc40 moveal 5cc40 <_Thread_Ready_chain>,%a1
475b8: 2202 movel %d2,%d1
475ba: d283 addl %d3,%d1
475bc: 2401 movel %d1,%d2
475be: e58a lsll #2,%d2
475c0: e989 lsll #4,%d1
475c2: 93c2 subal %d2,%a1
475c4: d3c1 addal %d1,%a1
475c6: 23d1 0005 cd22 movel %a1@,5cd22 <_Thread_Heir>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
475cc: b1f9 0005 cd4e cmpal 5cd4e <_Thread_Executing>,%a0
475d2: 6608 bnes 475dc <_Thread_Set_state+0xdc>
_Context_Switch_necessary = true;
475d4: 7201 moveq #1,%d1
475d6: 13c1 0005 cd5e moveb %d1,5cd5e <_Context_Switch_necessary>
_ISR_Enable( level );
475dc: 46c0 movew %d0,%sr
}
475de: 4cd7 040c moveml %sp@,%d2-%d3/%a2
475e2: 4e5e unlk %fp
475e4: 4e75 rts
...
00047664 <_Thread_Stack_Allocate>:
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
47664: 4e56 0000 linkw %fp,#0
47668: 2039 0005 b4de movel 5b4de <rtems_minimum_stack_size>,%d0
4766e: 2f02 movel %d2,%sp@-
47670: 242e 000c movel %fp@(12),%d2
47674: b082 cmpl %d2,%d0
47676: 6302 blss 4767a <_Thread_Stack_Allocate+0x16>
47678: 2400 movel %d0,%d2
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( Configuration.stack_allocate_hook ) {
4767a: 2079 0005 b504 moveal 5b504 <Configuration+0x20>,%a0
47680: 4a88 tstl %a0
47682: 6706 beqs 4768a <_Thread_Stack_Allocate+0x26>
stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size );
47684: 2f02 movel %d2,%sp@-
47686: 4e90 jsr %a0@
47688: 6008 bras 47692 <_Thread_Stack_Allocate+0x2e>
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
4768a: 2f02 movel %d2,%sp@-
4768c: 4eb9 0004 7e90 jsr 47e90 <_Workspace_Allocate>
}
if ( !stack_addr )
47692: 4a80 tstl %d0
47694: 56c1 sne %d1
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
47696: 206e 0008 moveal %fp@(8),%a0
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
4769a: 588f addql #4,%sp
}
if ( !stack_addr )
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
4769c: 2140 00ca movel %d0,%a0@(202)
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
476a0: 1001 moveb %d1,%d0
476a2: 49c0 extbl %d0
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
return the_stack_size;
}
476a4: c082 andl %d2,%d0
476a6: 242e fffc movel %fp@(-4),%d2
476aa: 4e5e unlk %fp
476ac: 4e75 rts
...
00047784 <_Thread_Suspend>:
{
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
_ISR_Disable( level );
47784: 223c 0000 0700 movel #1792,%d1
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
4778a: 4e56 fff4 linkw %fp,#-12
4778e: 206e 0008 moveal %fp@(8),%a0
47792: 48d7 040c moveml %d2-%d3/%a2,%sp@
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
47796: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
4779a: 40c0 movew %sr,%d0
4779c: 8280 orl %d0,%d1
4779e: 46c1 movew %d1,%sr
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count++;
#endif
if ( !_States_Is_ready( the_thread->current_state ) ) {
477a0: 2228 0010 movel %a0@(16),%d1
477a4: 670e beqs 477b4 <_Thread_Suspend+0x30>
the_thread->current_state =
477a6: 7402 moveq #2,%d2
477a8: 8481 orl %d1,%d2
477aa: 2142 0010 movel %d2,%a0@(16)
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
477ae: 46c0 movew %d0,%sr
return;
477b0: 6000 00b0 braw 47862 <_Thread_Suspend+0xde>
}
the_thread->current_state = STATES_SUSPENDED;
477b4: 7202 moveq #2,%d1
if ( _Chain_Has_only_one_node( ready ) ) {
477b6: 2429 0008 movel %a1@(8),%d2
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
477ba: 2141 0010 movel %d1,%a0@(16)
if ( _Chain_Has_only_one_node( ready ) ) {
477be: b491 cmpl %a1@,%d2
477c0: 6632 bnes 477f4 <_Thread_Suspend+0x70>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
477c2: 2209 movel %a1,%d1
477c4: 5881 addql #4,%d1
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
477c6: 2468 008e moveal %a0@(142),%a2
477ca: 2281 movel %d1,%a1@
477cc: 3412 movew %a2@,%d2
477ce: 3228 0098 movew %a0@(152),%d1
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
477d2: 2349 0008 movel %a1,%a1@(8)
477d6: c282 andl %d2,%d1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
477d8: 42a9 0004 clrl %a1@(4)
477dc: 3481 movew %d1,%a2@
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
477de: 6620 bnes 47800 <_Thread_Suspend+0x7c>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
477e0: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
477e6: 3428 0096 movew %a0@(150),%d2
477ea: c282 andl %d2,%d1
477ec: 33c1 0005 cd44 movew %d1,5cd44 <_Priority_Major_bit_map>
477f2: 600c bras 47800 <_Thread_Suspend+0x7c>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
477f4: 2250 moveal %a0@,%a1
previous = the_node->previous;
477f6: 2468 0004 moveal %a0@(4),%a2
next->previous = previous;
previous->next = next;
477fa: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
477fc: 234a 0004 movel %a2,%a1@(4)
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
47800: 223c 0000 0700 movel #1792,%d1
47806: 46c0 movew %d0,%sr
47808: 8280 orl %d0,%d1
4780a: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( the_thread ) )
4780c: b1f9 0005 cd22 cmpal 5cd22 <_Thread_Heir>,%a0
47812: 663c bnes 47850 <_Thread_Suspend+0xcc>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
47814: 3239 0005 cd44 movew 5cd44 <_Priority_Major_bit_map>,%d1
4781a: 4841 swap %d1
4781c: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4781e: 4282 clrl %d2
47820: 43f9 0005 cdb4 lea 5cdb4 <_Priority_Bit_map>,%a1
47826: 3401 movew %d1,%d2
47828: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1
4782c: 4841 swap %d1
4782e: 04c1 ff1 %d1
47830: 4283 clrl %d3
47832: e98a lsll #4,%d2
47834: 3601 movew %d1,%d3
47836: 2279 0005 cc40 moveal 5cc40 <_Thread_Ready_chain>,%a1
4783c: 2202 movel %d2,%d1
4783e: d283 addl %d3,%d1
47840: 2401 movel %d1,%d2
47842: e58a lsll #2,%d2
47844: e989 lsll #4,%d1
47846: 93c2 subal %d2,%a1
47848: d3c1 addal %d1,%a1
4784a: 23d1 0005 cd22 movel %a1@,5cd22 <_Thread_Heir>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
47850: b1f9 0005 cd4e cmpal 5cd4e <_Thread_Executing>,%a0
47856: 6608 bnes 47860 <_Thread_Suspend+0xdc>
_Context_Switch_necessary = true;
47858: 7401 moveq #1,%d2
4785a: 13c2 0005 cd5e moveb %d2,5cd5e <_Context_Switch_necessary>
_ISR_Enable( level );
47860: 46c0 movew %d0,%sr
}
47862: 4cd7 040c moveml %sp@,%d2-%d3/%a2
47866: 4e5e unlk %fp
47868: 4e75 rts
...
000478dc <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
478dc: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
478e0: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
478e6: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
478ea: 243c 0000 0700 movel #1792,%d2
478f0: 2002 movel %d2,%d0
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
478f2: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
478f6: 40c1 movew %sr,%d1
478f8: 8081 orl %d1,%d0
478fa: 46c0 movew %d0,%sr
if ( !_Chain_Has_only_one_node( ready ) ) {
478fc: 2029 0008 movel %a1@(8),%d0
47900: b091 cmpl %a1@,%d0
47902: 6738 beqs 4793c <_Thread_Yield_processor+0x60>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
47904: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
47906: 2009 movel %a1,%d0
47908: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4790a: 2668 0004 moveal %a0@(4),%a3
next->previous = previous;
previous->next = next;
4790e: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
47910: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
47914: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
47916: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
4791a: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
4791e: 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;
47922: 2488 movel %a0,%a2@
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
47924: 2002 movel %d2,%d0
47926: 46c1 movew %d1,%sr
47928: 8081 orl %d1,%d0
4792a: 46c0 movew %d0,%sr
if ( _Thread_Is_heir( executing ) )
4792c: b1f9 0005 cd22 cmpal 5cd22 <_Thread_Heir>,%a0
47932: 6610 bnes 47944 <_Thread_Yield_processor+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
47934: 23d1 0005 cd22 movel %a1@,5cd22 <_Thread_Heir>
4793a: 6008 bras 47944 <_Thread_Yield_processor+0x68>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
4793c: b1f9 0005 cd22 cmpal 5cd22 <_Thread_Heir>,%a0
47942: 6708 beqs 4794c <_Thread_Yield_processor+0x70>
_Context_Switch_necessary = true;
47944: 7001 moveq #1,%d0
47946: 13c0 0005 cd5e moveb %d0,5cd5e <_Context_Switch_necessary>
_ISR_Enable( level );
4794c: 46c1 movew %d1,%sr
}
4794e: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3
47952: 4e5e unlk %fp
47954: 4e75 rts
...
00046798 <_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 ) ) {
46798: 7202 moveq #2,%d1
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
4679a: 4e56 0000 linkw %fp,#0
4679e: 202e 0010 movel %fp@(16),%d0
467a2: 2f0a movel %a2,%sp@-
467a4: 246e 000c moveal %fp@(12),%a2
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
467a8: 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 ) ) {
467ac: b2aa 0050 cmpl %a2@(80),%d1
467b0: 6618 bnes 467ca <_Thread_blocking_operation_Cancel+0x32>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
467b2: 123c 0003 moveb #3,%d1
467b6: 2541 0050 movel %d1,%a2@(80)
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
467ba: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
467bc: 486a 0048 pea %a2@(72)
467c0: 4eb9 0004 7d64 jsr 47d64 <_Watchdog_Remove>
467c6: 588f addql #4,%sp
467c8: 6002 bras 467cc <_Thread_blocking_operation_Cancel+0x34>
} else
_ISR_Enable( level );
467ca: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
467cc: 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
}
467d0: 246e fffc moveal %fp@(-4),%a2
467d4: 203c 1003 fff8 movel #268697592,%d0
467da: 2d40 000c movel %d0,%fp@(12)
467de: 4e5e unlk %fp
467e0: 4ef9 0004 6928 jmp 46928 <_Thread_Clear_state>
...
0004702c <_Thread_queue_Dequeue>:
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
4702c: 41f9 0004 7088 lea 47088 <_Thread_queue_Dequeue_priority>,%a0
47032: 7001 moveq #1,%d0
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
47034: 4e56 fff4 linkw %fp,#-12
47038: 48d7 040c moveml %d2-%d3/%a2,%sp@
4703c: 246e 0008 moveal %fp@(8),%a2
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
47040: b0aa 0034 cmpl %a2@(52),%d0
47044: 6706 beqs 4704c <_Thread_queue_Dequeue+0x20>
47046: 41f9 0004 a62c lea 4a62c <_Thread_queue_Dequeue_fifo>,%a0
dequeue_p = _Thread_queue_Dequeue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
the_thread = (*dequeue_p)( the_thread_queue );
4704c: 2f0a movel %a2,%sp@-
4704e: 4e90 jsr %a0@
_ISR_Disable( level );
47050: 223c 0000 0700 movel #1792,%d1
47056: 40c2 movew %sr,%d2
47058: 8282 orl %d2,%d1
4705a: 46c1 movew %d1,%sr
if ( !the_thread ) {
4705c: 588f addql #4,%sp
4705e: 4a80 tstl %d0
47060: 6618 bnes 4707a <_Thread_queue_Dequeue+0x4e>
sync_state = the_thread_queue->sync_state;
47062: 222a 0030 movel %a2@(48),%d1
47066: 7601 moveq #1,%d3
47068: 5381 subql #1,%d1
4706a: b681 cmpl %d1,%d3
4706c: 650c bcss 4707a <_Thread_queue_Dequeue+0x4e>
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
4706e: 7203 moveq #3,%d1
the_thread = _Thread_Executing;
47070: 2039 0005 cd4e movel 5cd4e <_Thread_Executing>,%d0
_ISR_Disable( level );
if ( !the_thread ) {
sync_state = the_thread_queue->sync_state;
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
47076: 2541 0030 movel %d1,%a2@(48)
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
4707a: 46c2 movew %d2,%sr
return the_thread;
}
4707c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
47082: 4e5e unlk %fp
47084: 4e75 rts
...
0004a62c <_Thread_queue_Dequeue_fifo>:
)
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4a62c: 223c 0000 0700 movel #1792,%d1
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
4a632: 4e56 fff4 linkw %fp,#-12
4a636: 206e 0008 moveal %fp@(8),%a0
4a63a: 48d7 1c00 moveml %a2-%a4,%sp@
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4a63e: 40c0 movew %sr,%d0
4a640: 8280 orl %d0,%d1
4a642: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4a644: 2248 moveal %a0,%a1
4a646: 2459 moveal %a1@+,%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4a648: b3ca cmpal %a2,%a1
4a64a: 674e beqs 4a69a <_Thread_queue_Dequeue_fifo+0x6e>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4a64c: 2252 moveal %a2@,%a1
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
4a64e: 264a moveal %a2,%a3
4a650: 49f9 0004 6928 lea 46928 <_Thread_Clear_state>,%a4
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4a656: 7202 moveq #2,%d1
the_chain->first = new_first;
4a658: 2089 movel %a1,%a0@
new_first->previous = _Chain_Head(the_chain);
4a65a: 2348 0004 movel %a0,%a1@(4)
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
4a65e: 42aa 0044 clrl %a2@(68)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4a662: b2aa 0050 cmpl %a2@(80),%d1
4a666: 6710 beqs 4a678 <_Thread_queue_Dequeue_fifo+0x4c>
_ISR_Enable( level );
4a668: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4a66a: 2f3c 1003 fff8 movel #268697592,%sp@-
4a670: 2f0a movel %a2,%sp@-
4a672: 4e94 jsr %a4@
4a674: 508f addql #8,%sp
4a676: 6026 bras 4a69e <_Thread_queue_Dequeue_fifo+0x72>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4a678: 7203 moveq #3,%d1
4a67a: 2541 0050 movel %d1,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4a67e: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4a680: 486a 0048 pea %a2@(72)
4a684: 4eb9 0004 7d64 jsr 47d64 <_Watchdog_Remove>
4a68a: 2f3c 1003 fff8 movel #268697592,%sp@-
4a690: 2f0a movel %a2,%sp@-
4a692: 4e94 jsr %a4@
4a694: 4fef 000c lea %sp@(12),%sp
4a698: 6004 bras 4a69e <_Thread_queue_Dequeue_fifo+0x72>
#endif
return the_thread;
}
_ISR_Enable( level );
4a69a: 46c0 movew %d0,%sr
4a69c: 97cb subal %a3,%a3
return NULL;
}
4a69e: 200b movel %a3,%d0
4a6a0: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
4a6a6: 4e5e unlk %fp
4a6a8: 4e75 rts
...
00047088 <_Thread_queue_Dequeue_priority>:
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
47088: 203c 0000 0700 movel #1792,%d0
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
4708e: 4e56 ffec linkw %fp,#-20
47092: 226e 0008 moveal %fp@(8),%a1
47096: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
4709a: 40c1 movew %sr,%d1
4709c: 8081 orl %d1,%d0
4709e: 46c0 movew %d0,%sr
470a0: 4280 clrl %d0
470a2: 2049 moveal %a1,%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
470a4: 2408 movel %a0,%d2
470a6: 5882 addql #4,%d2
470a8: b490 cmpl %a0@,%d2
470aa: 6728 beqs 470d4 <_Thread_queue_Dequeue_priority+0x4c>
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
the_thread = (Thread_Control *)
470ac: 2400 movel %d0,%d2
470ae: e588 lsll #2,%d0
470b0: e98a lsll #4,%d2
470b2: 9480 subl %d0,%d2
470b4: 2471 2800 moveal %a1@(00000000,%d2:l),%a2
470b8: 200a movel %a2,%d0
470ba: 0680 0000 003c addil #60,%d0
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
new_first_node = the_thread->Wait.Block2n.first;
470c0: 206a 0038 moveal %a2@(56),%a0
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
470c4: 2652 moveal %a2@,%a3
previous_node = the_thread->Object.Node.previous;
470c6: 226a 0004 moveal %a2@(4),%a1
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
470ca: 42aa 0044 clrl %a2@(68)
470ce: b088 cmpl %a0,%d0
470d0: 6614 bnes 470e6 <_Thread_queue_Dequeue_priority+0x5e>
470d2: 6046 bras 4711a <_Thread_queue_Dequeue_priority+0x92>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
470d4: 5280 addql #1,%d0
470d6: 41e8 000c lea %a0@(12),%a0
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
470da: 7404 moveq #4,%d2
470dc: b480 cmpl %d0,%d2
470de: 66c4 bnes 470a4 <_Thread_queue_Dequeue_priority+0x1c>
}
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
470e0: 46c1 movew %d1,%sr
470e2: 95ca subal %a2,%a2
return NULL;
470e4: 6078 bras 4715e <_Thread_queue_Dequeue_priority+0xd6>
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = the_thread->Wait.Block2n.last;
470e6: 286a 0040 moveal %a2@(64),%a4
new_second_node = new_first_node->next;
470ea: 2a50 moveal %a0@,%a5
previous_node->next = new_first_node;
next_node->previous = new_first_node;
470ec: 2748 0004 movel %a0,%a3@(4)
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
470f0: 2288 movel %a0,%a1@
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
470f2: 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;
470f6: 208b movel %a3,%a0@
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
470f8: 226a 0040 moveal %a2@(64),%a1
470fc: b3ea 0038 cmpal %a2@(56),%a1
47100: 671e beqs 47120 <_Thread_queue_Dequeue_priority+0x98>
/* > two threads on 2-n */
new_second_node->previous =
47102: 43e8 0038 lea %a0@(56),%a1
47106: 2b49 0004 movel %a1,%a5@(4)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
4710a: 214d 0038 movel %a5,%a0@(56)
new_first_thread->Wait.Block2n.last = last_node;
4710e: 214c 0040 movel %a4,%a0@(64)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
47112: 41e8 003c lea %a0@(60),%a0
47116: 2888 movel %a0,%a4@
47118: 6006 bras 47120 <_Thread_queue_Dequeue_priority+0x98>
}
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
4711a: 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;
4711e: 228b movel %a3,%a1@
47120: 47f9 0004 6928 lea 46928 <_Thread_Clear_state>,%a3
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
47126: 7002 moveq #2,%d0
47128: b0aa 0050 cmpl %a2@(80),%d0
4712c: 6710 beqs 4713e <_Thread_queue_Dequeue_priority+0xb6>
_ISR_Enable( level );
4712e: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
47130: 2f3c 1003 fff8 movel #268697592,%sp@-
47136: 2f0a movel %a2,%sp@-
47138: 4e93 jsr %a3@
4713a: 508f addql #8,%sp
4713c: 6020 bras 4715e <_Thread_queue_Dequeue_priority+0xd6>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4713e: 7403 moveq #3,%d2
47140: 2542 0050 movel %d2,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
47144: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
47146: 486a 0048 pea %a2@(72)
4714a: 4eb9 0004 7d64 jsr 47d64 <_Watchdog_Remove>
47150: 2f3c 1003 fff8 movel #268697592,%sp@-
47156: 2f0a movel %a2,%sp@-
47158: 4e93 jsr %a3@
4715a: 4fef 000c lea %sp@(12),%sp
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
4715e: 200a movel %a2,%d0
47160: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
47166: 4e5e unlk %fp
47168: 4e75 rts
...
00047204 <_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
)
{
47204: 4e56 ffe4 linkw %fp,#-28
47208: 206e 000c moveal %fp@(12),%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4720c: 43e8 003c lea %a0@(60),%a1
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
47210: 2028 0014 movel %a0@(20),%d0
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
47214: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
_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 ];
47218: 2400 movel %d0,%d2
4721a: ec8a lsrl #6,%d2
4721c: 2202 movel %d2,%d1
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
4721e: 283c 0000 0700 movel #1792,%d4
_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 ];
47224: e989 lsll #4,%d1
47226: e58a lsll #2,%d2
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
47228: 246e 0008 moveal %fp@(8),%a2
_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 ];
4722c: 9282 subl %d2,%d1
4722e: 47f2 1800 lea %a2@(00000000,%d1:l),%a3
47232: 2149 0038 movel %a1,%a0@(56)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47236: 43e8 0038 lea %a0@(56),%a1
block_state = the_thread_queue->state;
4723a: 2a2a 0038 movel %a2@(56),%d5
4723e: 2149 0040 movel %a1,%a0@(64)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47242: 42a8 003c clrl %a0@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
47246: 0800 0005 btst #5,%d0
4724a: 6660 bnes 472ac <_Thread_queue_Enqueue_priority+0xa8>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4724c: 2c0b movel %a3,%d6
4724e: 5886 addql #4,%d6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
47250: 2404 movel %d4,%d2
47252: 40c1 movew %sr,%d1
47254: 8481 orl %d1,%d2
47256: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->first;
47258: 2253 moveal %a3@,%a1
4725a: 76ff moveq #-1,%d3
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
4725c: 601e bras 4727c <_Thread_queue_Enqueue_priority+0x78>
search_priority = search_thread->current_priority;
4725e: 2629 0014 movel %a1@(20),%d3
if ( priority <= search_priority )
47262: b680 cmpl %d0,%d3
47264: 641a bccs 47280 <_Thread_queue_Enqueue_priority+0x7c>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
47266: 2404 movel %d4,%d2
47268: 46c1 movew %d1,%sr
4726a: 8481 orl %d1,%d2
4726c: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4726e: 2405 movel %d5,%d2
47270: c4a9 0010 andl %a1@(16),%d2
47274: 6604 bnes 4727a <_Thread_queue_Enqueue_priority+0x76>
_ISR_Enable( level );
47276: 46c1 movew %d1,%sr <== NOT EXECUTED
goto restart_forward_search;
47278: 60d6 bras 47250 <_Thread_queue_Enqueue_priority+0x4c><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
4727a: 2251 moveal %a1@,%a1
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 ) ) {
4727c: bc89 cmpl %a1,%d6
4727e: 66de bnes 4725e <_Thread_queue_Enqueue_priority+0x5a>
47280: 2401 movel %d1,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
47282: 7801 moveq #1,%d4
47284: b8aa 0030 cmpl %a2@(48),%d4
47288: 6600 00a4 bnew 4732e <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4728c: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
47290: b680 cmpl %d0,%d3
47292: 677e beqs 47312 <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
47294: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
47298: 2089 movel %a1,%a0@
the_node->previous = previous_node;
4729a: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
4729e: 214a 0044 movel %a2,%a0@(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;
472a2: 2688 movel %a0,%a3@
search_node->previous = the_node;
472a4: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
472a8: 46c1 movew %d1,%sr
472aa: 6062 bras 4730e <_Thread_queue_Enqueue_priority+0x10a>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
472ac: 4283 clrl %d3
472ae: 1639 0005 b4e2 moveb 5b4e2 <rtems_maximum_priority>,%d3
_ISR_Disable( level );
472b4: 2404 movel %d4,%d2
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
472b6: 5283 addql #1,%d3
_ISR_Disable( level );
472b8: 40c1 movew %sr,%d1
472ba: 8481 orl %d1,%d2
472bc: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->last;
472be: 226b 0008 moveal %a3@(8),%a1
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
472c2: 6020 bras 472e4 <_Thread_queue_Enqueue_priority+0xe0>
search_priority = search_thread->current_priority;
472c4: 2629 0014 movel %a1@(20),%d3
if ( priority >= search_priority )
472c8: b680 cmpl %d0,%d3
472ca: 631c blss 472e8 <_Thread_queue_Enqueue_priority+0xe4>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
472cc: 2404 movel %d4,%d2
472ce: 46c1 movew %d1,%sr
472d0: 8481 orl %d1,%d2
472d2: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
472d4: 2405 movel %d5,%d2
472d6: c4a9 0010 andl %a1@(16),%d2
472da: 6604 bnes 472e0 <_Thread_queue_Enqueue_priority+0xdc>
_ISR_Enable( level );
472dc: 46c1 movew %d1,%sr
goto restart_reverse_search;
472de: 60cc bras 472ac <_Thread_queue_Enqueue_priority+0xa8>
}
search_thread = (Thread_Control *)
472e0: 2269 0004 moveal %a1@(4),%a1
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 ) ) {
472e4: b7c9 cmpal %a1,%a3
472e6: 66dc bnes 472c4 <_Thread_queue_Enqueue_priority+0xc0>
472e8: 2401 movel %d1,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
472ea: 7801 moveq #1,%d4
472ec: b8aa 0030 cmpl %a2@(48),%d4
472f0: 663c bnes 4732e <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
472f2: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
472f6: b680 cmpl %d0,%d3
472f8: 6718 beqs 47312 <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
472fa: 2651 moveal %a1@,%a3
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
472fc: 2149 0004 movel %a1,%a0@(4)
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
47300: 208b movel %a3,%a0@
the_node->previous = search_node;
search_node->next = the_node;
next_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
47302: 214a 0044 movel %a2,%a0@(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;
47306: 2288 movel %a0,%a1@
next_node->previous = the_node;
47308: 2748 0004 movel %a0,%a3@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
4730c: 46c1 movew %d1,%sr
4730e: 7001 moveq #1,%d0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
47310: 6026 bras 47338 <_Thread_queue_Enqueue_priority+0x134>
47312: 43e9 003c lea %a1@(60),%a1
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
47316: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
4731a: 2089 movel %a1,%a0@
the_node->previous = previous_node;
4731c: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
47320: 214a 0044 movel %a2,%a0@(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;
47324: 2688 movel %a0,%a3@
search_node->previous = the_node;
47326: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
4732a: 46c2 movew %d2,%sr
4732c: 60e0 bras 4730e <_Thread_queue_Enqueue_priority+0x10a>
* 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;
4732e: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
47332: 202a 0030 movel %a2@(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;
47336: 2082 movel %d2,%a0@
return the_thread_queue->sync_state;
}
47338: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
4733c: 4e5e unlk %fp
4733e: 4e75 rts
0004c100 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4c100: 223c 0000 0700 movel #1792,%d1
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4c106: 4e56 0000 linkw %fp,#0
4c10a: 2f0a movel %a2,%sp@-
4c10c: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4c110: 40c0 movew %sr,%d0
4c112: 8280 orl %d0,%d1
4c114: 46c1 movew %d1,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4c116: 222a 0010 movel %a2@(16),%d1
4c11a: 0281 0003 bee0 andil #245472,%d1
4c120: 660a bnes 4c12c <_Thread_queue_Extract_fifo+0x2c>
_ISR_Enable( level );
4c122: 46c0 movew %d0,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c124: 246e fffc moveal %fp@(-4),%a2
4c128: 4e5e unlk %fp
4c12a: 4e75 rts
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4c12c: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c12e: 7202 moveq #2,%d1
previous = the_node->previous;
4c130: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4c134: 42aa 0044 clrl %a2@(68)
next->previous = previous;
previous->next = next;
4c138: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4c13a: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c13e: b2aa 0050 cmpl %a2@(80),%d1
4c142: 6704 beqs 4c148 <_Thread_queue_Extract_fifo+0x48>
_ISR_Enable( level );
4c144: 46c0 movew %d0,%sr
4c146: 6014 bras 4c15c <_Thread_queue_Extract_fifo+0x5c>
4c148: 7203 moveq #3,%d1
4c14a: 2541 0050 movel %d1,%a2@(80)
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4c14e: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4c150: 486a 0048 pea %a2@(72)
4c154: 4eb9 0004 7d64 jsr 47d64 <_Watchdog_Remove>
4c15a: 588f addql #4,%sp
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4c15c: 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
}
4c160: 246e fffc moveal %fp@(-4),%a2
4c164: 203c 1003 fff8 movel #268697592,%d0
4c16a: 2d40 000c movel %d0,%fp@(12)
4c16e: 4e5e unlk %fp
4c170: 4ef9 0004 6928 jmp 46928 <_Thread_Clear_state>
...
00047368 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
47368: 4e56 fff4 linkw %fp,#-12
4736c: 48d7 040c moveml %d2-%d3/%a2,%sp@
47370: 262e 0008 movel %fp@(8),%d3
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
47374: 45f9 0004 702c lea 4702c <_Thread_queue_Dequeue>,%a2
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
4737a: 242e 0010 movel %fp@(16),%d2
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
4737e: 6006 bras 47386 <_Thread_queue_Flush+0x1e>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
47380: 2040 moveal %d0,%a0
47382: 2142 0034 movel %d2,%a0@(52)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
47386: 2f03 movel %d3,%sp@-
47388: 4e92 jsr %a2@
4738a: 588f addql #4,%sp
4738c: 4a80 tstl %d0
4738e: 66f0 bnes 47380 <_Thread_queue_Flush+0x18>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
47390: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
47396: 4e5e unlk %fp
47398: 4e75 rts
...
0004a804 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
4a804: 4e56 0000 linkw %fp,#0
4a808: 206e 0008 moveal %fp@(8),%a0
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
4a80c: 2268 0044 moveal %a0@(68),%a1
* 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.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
4a810: 2029 0030 movel %a1@(48),%d0
4a814: 671c beqs 4a832 <_Thread_queue_Process_timeout+0x2e>
4a816: b1f9 0005 cd4e cmpal 5cd4e <_Thread_Executing>,%a0
4a81c: 6614 bnes 4a832 <_Thread_queue_Process_timeout+0x2e>
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
4a81e: 7203 moveq #3,%d1
4a820: b280 cmpl %d0,%d1
4a822: 6722 beqs 4a846 <_Thread_queue_Process_timeout+0x42>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a824: 7002 moveq #2,%d0
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a826: 2169 003c 0034 movel %a1@(60),%a0@(52)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a82c: 2340 0030 movel %d0,%a1@(48)
4a830: 6014 bras 4a846 <_Thread_queue_Process_timeout+0x42>
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a832: 2169 003c 0034 movel %a1@(60),%a0@(52)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
4a838: 2f08 movel %a0,%sp@-
4a83a: 2f28 0044 movel %a0@(68),%sp@-
4a83e: 4eb9 0004 a700 jsr 4a700 <_Thread_queue_Extract>
4a844: 508f addql #8,%sp
}
}
4a846: 4e5e unlk %fp
4a848: 4e75 rts
...
00047458 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
47458: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
4745c: 486e fffc pea %fp@(-4)
47460: 2f2e 0008 movel %fp@(8),%sp@-
47464: 4eb9 0004 6d08 jsr 46d08 <_Thread_Get>
switch ( location ) {
4746a: 508f addql #8,%sp
4746c: 4aae fffc tstl %fp@(-4)
47470: 6618 bnes 4748a <_Thread_queue_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
47472: 2f00 movel %d0,%sp@-
47474: 4eb9 0004 a804 jsr 4a804 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4747a: 588f addql #4,%sp
4747c: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
47482: 5380 subql #1,%d0
47484: 23c0 0005 cc94 movel %d0,5cc94 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
4748a: 4e5e unlk %fp
4748c: 4e75 rts
...
00049ca8 <_Timer_Manager_initialization>:
*
* Output parameters: NONE
*/
void _Timer_Manager_initialization(void)
{
49ca8: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49cac: 4878 0004 pea 4 <CONTEXT_ARG>
49cb0: 42a7 clrl %sp@-
49cb2: 4878 003c pea 3c <DBL_MANT_DIG+0x7>
49cb6: 2f39 0005 b4b6 movel 5b4b6 <Configuration_RTEMS_API+0x6>,%sp@-
49cbc: 4878 0002 pea 2 <DOUBLE_FLOAT>
49cc0: 4878 0002 pea 2 <DOUBLE_FLOAT>
49cc4: 4879 0005 d684 pea 5d684 <_Timer_Information>
49cca: 4eb9 0004 6548 jsr 46548 <_Objects_Initialize_information>
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
49cd0: 4fef 001c lea %sp@(28),%sp
}
49cd4: 4e5e unlk %fp
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
49cd6: 42b9 0005 d6be clrl 5d6be <_Timer_server>
}
49cdc: 4e75 rts
...
00051644 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
51644: 4e56 ffb4 linkw %fp,#-76
51648: 200e movel %fp,%d0
5164a: 0680 ffff fff4 addil #-12,%d0
51650: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
51654: 246e 0008 moveal %fp@(8),%a2
51658: 240e movel %fp,%d2
5165a: 2a0e movel %fp,%d5
5165c: 260e movel %fp,%d3
5165e: 0682 ffff ffe8 addil #-24,%d2
51664: 5185 subql #8,%d5
51666: 0683 ffff ffec addil #-20,%d3
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
5166c: 41ea 0008 lea %a2@(8),%a0
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
51670: 4bea 0040 lea %a2@(64),%a5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51674: 2e0a movel %a2,%d7
/*
* 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 );
51676: 280a movel %a2,%d4
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51678: 0687 0000 0030 addil #48,%d7
/*
* 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 );
5167e: 0684 0000 0068 addil #104,%d4
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51684: 49f9 0005 51f4 lea 551f4 <_Watchdog_Adjust_to_chain>,%a4
)
{
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 );
5168a: 47f9 0005 5284 lea 55284 <_Watchdog_Insert>,%a3
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
51690: 2d48 ffe4 movel %a0,%fp@(-28)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
51694: 2d45 fff4 movel %d5,%fp@(-12)
the_chain->permanent_null = NULL;
51698: 42ae fff8 clrl %fp@(-8)
the_chain->last = _Chain_Head(the_chain);
5169c: 2d40 fffc movel %d0,%fp@(-4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
516a0: 2d43 ffe8 movel %d3,%fp@(-24)
the_chain->permanent_null = NULL;
516a4: 42ae ffec clrl %fp@(-20)
the_chain->last = _Chain_Head(the_chain);
516a8: 2d42 fff0 movel %d2,%fp@(-16)
516ac: 2d4d ffe0 movel %a5,%fp@(-32)
{
/*
* 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;
516b0: 41ee fff4 lea %fp@(-12),%a0
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
516b4: 3a7c 0700 moveaw #1792,%a5
{
/*
* 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;
516b8: 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;
516bc: 2039 0007 552c movel 7552c <_Watchdog_Ticks_since_boot>,%d0
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
516c2: 222a 003c movel %a2@(60),%d1
watchdogs->last_snapshot = snapshot;
516c6: 2540 003c movel %d0,%a2@(60)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
516ca: 486e ffe8 pea %fp@(-24)
516ce: 9081 subl %d1,%d0
516d0: 2f00 movel %d0,%sp@-
516d2: 2f07 movel %d7,%sp@-
516d4: 4e94 jsr %a4@
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
516d6: 2039 0007 547a movel 7547a <_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 ) {
516dc: 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;
516e0: 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 ) {
516e4: b280 cmpl %d0,%d1
516e6: 6414 bccs 516fc <_Timer_server_Body+0xb8>
/*
* 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 );
516e8: 486e ffe8 pea %fp@(-24)
516ec: 2c00 movel %d0,%d6
516ee: 9c81 subl %d1,%d6
516f0: 2f06 movel %d6,%sp@-
516f2: 2d40 ffdc movel %d0,%fp@(-36)
516f6: 2f04 movel %d4,%sp@-
516f8: 4e94 jsr %a4@
516fa: 6018 bras 51714 <_Timer_server_Body+0xd0>
} else if ( snapshot < last_snapshot ) {
516fc: b280 cmpl %d0,%d1
516fe: 631c blss 5171c <_Timer_server_Body+0xd8>
/*
* 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 );
51700: 9280 subl %d0,%d1
51702: 2f01 movel %d1,%sp@-
51704: 4878 0001 pea 1 <ADD>
51708: 2d40 ffdc movel %d0,%fp@(-36)
5170c: 2f04 movel %d4,%sp@-
5170e: 4eb9 0005 5174 jsr 55174 <_Watchdog_Adjust>
51714: 202e ffdc movel %fp@(-36),%d0
51718: 4fef 000c lea %sp@(12),%sp
}
watchdogs->last_snapshot = snapshot;
5171c: 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 );
51720: 202a 0078 movel %a2@(120),%d0
51724: 2f00 movel %d0,%sp@-
51726: 4eb9 0005 2014 jsr 52014 <_Chain_Get>
if ( timer == NULL ) {
5172c: 588f addql #4,%sp
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
5172e: 2040 moveal %d0,%a0
if ( timer == NULL ) {
51730: 4a80 tstl %d0
51732: 6724 beqs 51758 <_Timer_server_Body+0x114>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
51734: 2028 0038 movel %a0@(56),%d0
51738: 7201 moveq #1,%d1
5173a: b280 cmpl %d0,%d1
5173c: 6608 bnes 51746 <_Timer_server_Body+0x102>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
5173e: 4868 0010 pea %a0@(16)
51742: 2f07 movel %d7,%sp@-
51744: 600c bras 51752 <_Timer_server_Body+0x10e>
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
51746: 7c03 moveq #3,%d6
51748: bc80 cmpl %d0,%d6
5174a: 66d4 bnes 51720 <_Timer_server_Body+0xdc>
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
5174c: 4868 0010 pea %a0@(16)
51750: 2f04 movel %d4,%sp@-
51752: 4e93 jsr %a3@
51754: 508f addql #8,%sp
51756: 60c8 bras 51720 <_Timer_server_Body+0xdc>
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
51758: 200d movel %a5,%d0
5175a: 40c1 movew %sr,%d1
5175c: 8081 orl %d1,%d0
5175e: 46c0 movew %d0,%sr
if ( _Chain_Is_empty( insert_chain ) ) {
51760: baae fff4 cmpl %fp@(-12),%d5
51764: 6612 bnes 51778 <_Timer_server_Body+0x134>
ts->insert_chain = NULL;
51766: 42aa 0078 clrl %a2@(120)
_ISR_Enable( level );
5176a: 46c1 movew %d1,%sr
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
5176c: 3a7c 0700 moveaw #1792,%a5
_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 ) ) {
51770: b6ae ffe8 cmpl %fp@(-24),%d3
51774: 6608 bnes 5177e <_Timer_server_Body+0x13a>
51776: 6042 bras 517ba <_Timer_server_Body+0x176>
ts->insert_chain = NULL;
_ISR_Enable( level );
break;
} else {
_ISR_Enable( level );
51778: 46c1 movew %d1,%sr <== NOT EXECUTED
5177a: 6000 ff40 braw 516bc <_Timer_server_Body+0x78> <== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
5177e: 220d movel %a5,%d1
51780: 40c0 movew %sr,%d0
51782: 8280 orl %d0,%d1
51784: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
51786: 206e ffe8 moveal %fp@(-24),%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
5178a: b688 cmpl %a0,%d3
5178c: 6726 beqs 517b4 <_Timer_server_Body+0x170>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
5178e: 2250 moveal %a0@,%a1
the_chain->first = new_first;
51790: 2d49 ffe8 movel %a1,%fp@(-24)
new_first->previous = _Chain_Head(the_chain);
51794: 2342 0004 movel %d2,%a1@(4)
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
51798: 4a88 tstl %a0
5179a: 6718 beqs 517b4 <_Timer_server_Body+0x170>
watchdog->state = WATCHDOG_INACTIVE;
5179c: 42a8 0008 clrl %a0@(8)
_ISR_Enable( level );
517a0: 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 );
517a2: 2f28 0024 movel %a0@(36),%sp@-
517a6: 2f28 0020 movel %a0@(32),%sp@-
517aa: 2068 001c moveal %a0@(28),%a0
517ae: 4e90 jsr %a0@
}
517b0: 508f addql #8,%sp
517b2: 60ca bras 5177e <_Timer_server_Body+0x13a>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
517b4: 46c0 movew %d0,%sr
517b6: 6000 fef8 braw 516b0 <_Timer_server_Body+0x6c>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
517ba: 4200 clrb %d0
517bc: 1540 007c moveb %d0,%a2@(124)
517c0: 2039 0007 53e8 movel 753e8 <_Thread_Dispatch_disable_level>,%d0
517c6: 5280 addql #1,%d0
517c8: 23c0 0007 53e8 movel %d0,753e8 <_Thread_Dispatch_disable_level>
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
517ce: 4878 0008 pea 8 <DIVIDE_BY_ZERO>
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
517d2: 4bf9 0005 53a0 lea 553a0 <_Watchdog_Remove>,%a5
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
517d8: 2f12 movel %a2@,%sp@-
517da: 4eb9 0005 498c jsr 5498c <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
517e0: 2f0a movel %a2,%sp@-
517e2: 4eba fd9c jsr %pc@(51580 <_Timer_server_Reset_interval_system_watchdog>)
_Timer_server_Reset_tod_system_watchdog( ts );
517e6: 2f0a movel %a2,%sp@-
517e8: 4eba fdf6 jsr %pc@(515e0 <_Timer_server_Reset_tod_system_watchdog>)
_Thread_Enable_dispatch();
517ec: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
ts->active = true;
517f2: 7201 moveq #1,%d1
517f4: 1541 007c moveb %d1,%a2@(124)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
517f8: 2f2e ffe4 movel %fp@(-28),%sp@-
517fc: 4e95 jsr %a5@
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
517fe: 2f2e ffe0 movel %fp@(-32),%sp@-
51802: 4e95 jsr %a5@
51804: 4fef 0018 lea %sp@(24),%sp
51808: 6000 fea6 braw 516b0 <_Timer_server_Body+0x6c>
0005180c <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
5180c: 4e56 fff0 linkw %fp,#-16
51810: 206e 000c moveal %fp@(12),%a0
51814: 48d7 041c moveml %d2-%d4/%a2,%sp@
51818: 246e 0008 moveal %fp@(8),%a2
if ( ts->insert_chain == NULL ) {
5181c: 202a 0078 movel %a2@(120),%d0
51820: 6600 00f8 bnew 5191a <_Timer_server_Schedule_operation_method+0x10e>
51824: 2039 0007 53e8 movel 753e8 <_Thread_Dispatch_disable_level>,%d0
5182a: 5280 addql #1,%d0
5182c: 23c0 0007 53e8 movel %d0,753e8 <_Thread_Dispatch_disable_level>
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
51832: 2028 0038 movel %a0@(56),%d0
51836: 7201 moveq #1,%d1
51838: b280 cmpl %d0,%d1
5183a: 6660 bnes 5189c <_Timer_server_Schedule_operation_method+0x90>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
5183c: 203c 0000 0700 movel #1792,%d0
51842: 40c3 movew %sr,%d3
51844: 8083 orl %d3,%d0
51846: 46c0 movew %d0,%sr
snapshot = _Watchdog_Ticks_since_boot;
51848: 2039 0007 552c movel 7552c <_Watchdog_Ticks_since_boot>,%d0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5184e: 220a movel %a2,%d1
51850: 0681 0000 0034 addil #52,%d1
last_snapshot = ts->Interval_watchdogs.last_snapshot;
51856: 242a 003c movel %a2@(60),%d2
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
5185a: 226a 0030 moveal %a2@(48),%a1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
5185e: b289 cmpl %a1,%d1
51860: 6716 beqs 51878 <_Timer_server_Schedule_operation_method+0x6c>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
51862: 2800 movel %d0,%d4
51864: 9882 subl %d2,%d4
delta_interval = first_watchdog->delta_interval;
51866: 2229 0010 movel %a1@(16),%d1
if (delta_interval > delta) {
5186a: b881 cmpl %d1,%d4
5186c: 6504 bcss 51872 <_Timer_server_Schedule_operation_method+0x66>
5186e: 4281 clrl %d1
51870: 6002 bras 51874 <_Timer_server_Schedule_operation_method+0x68>
delta_interval -= delta;
51872: 9284 subl %d4,%d1
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
51874: 2341 0010 movel %d1,%a1@(16)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
51878: 2540 003c movel %d0,%a2@(60)
_ISR_Enable( level );
5187c: 46c3 movew %d3,%sr
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
5187e: 4868 0010 pea %a0@(16)
51882: 486a 0030 pea %a2@(48)
51886: 4eb9 0005 5284 jsr 55284 <_Watchdog_Insert>
if ( !ts->active ) {
5188c: 508f addql #8,%sp
5188e: 102a 007c moveb %a2@(124),%d0
51892: 6678 bnes 5190c <_Timer_server_Schedule_operation_method+0x100>
_Timer_server_Reset_interval_system_watchdog( ts );
51894: 2f0a movel %a2,%sp@-
51896: 4eba fce8 jsr %pc@(51580 <_Timer_server_Reset_interval_system_watchdog>)
5189a: 606e bras 5190a <_Timer_server_Schedule_operation_method+0xfe>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
5189c: 7203 moveq #3,%d1
5189e: b280 cmpl %d0,%d1
518a0: 666a bnes 5190c <_Timer_server_Schedule_operation_method+0x100>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
518a2: 203c 0000 0700 movel #1792,%d0
518a8: 40c3 movew %sr,%d3
518aa: 8083 orl %d3,%d0
518ac: 46c0 movew %d0,%sr
518ae: 200a movel %a2,%d0
518b0: 0680 0000 006c addil #108,%d0
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
518b6: 2239 0007 547a movel 7547a <_TOD_Now>,%d1
last_snapshot = ts->TOD_watchdogs.last_snapshot;
518bc: 242a 0074 movel %a2@(116),%d2
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
518c0: 226a 0068 moveal %a2@(104),%a1
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
518c4: b089 cmpl %a1,%d0
518c6: 6720 beqs 518e8 <_Timer_server_Schedule_operation_method+0xdc>
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
518c8: 2029 0010 movel %a1@(16),%d0
if ( snapshot > last_snapshot ) {
518cc: b481 cmpl %d1,%d2
518ce: 6410 bccs 518e0 <_Timer_server_Schedule_operation_method+0xd4>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
518d0: 2801 movel %d1,%d4
518d2: 9882 subl %d2,%d4
if (delta_interval > delta) {
518d4: b880 cmpl %d0,%d4
518d6: 6504 bcss 518dc <_Timer_server_Schedule_operation_method+0xd0>
518d8: 4280 clrl %d0 <== NOT EXECUTED
518da: 6008 bras 518e4 <_Timer_server_Schedule_operation_method+0xd8><== NOT EXECUTED
delta_interval -= delta;
518dc: 9084 subl %d4,%d0
518de: 6004 bras 518e4 <_Timer_server_Schedule_operation_method+0xd8>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
518e0: d082 addl %d2,%d0
delta_interval += delta;
518e2: 9081 subl %d1,%d0
}
first_watchdog->delta_interval = delta_interval;
518e4: 2340 0010 movel %d0,%a1@(16)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
518e8: 2541 0074 movel %d1,%a2@(116)
_ISR_Enable( level );
518ec: 46c3 movew %d3,%sr
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
518ee: 4868 0010 pea %a0@(16)
518f2: 486a 0068 pea %a2@(104)
518f6: 4eb9 0005 5284 jsr 55284 <_Watchdog_Insert>
if ( !ts->active ) {
518fc: 508f addql #8,%sp
518fe: 102a 007c moveb %a2@(124),%d0
51902: 6608 bnes 5190c <_Timer_server_Schedule_operation_method+0x100>
_Timer_server_Reset_tod_system_watchdog( ts );
51904: 2f0a movel %a2,%sp@-
51906: 4eba fcd8 jsr %pc@(515e0 <_Timer_server_Reset_tod_system_watchdog>)
5190a: 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 );
}
}
5190c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
51912: 4e5e unlk %fp
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
51914: 4ef9 0005 4012 jmp 54012 <_Thread_Enable_dispatch>
* 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 );
5191a: 202a 0078 movel %a2@(120),%d0
5191e: 2d48 000c movel %a0,%fp@(12)
}
}
51922: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
* 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 );
51928: 2d40 0008 movel %d0,%fp@(8)
}
}
5192c: 4e5e unlk %fp
* 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 );
5192e: 4ef9 0005 1fdc jmp 51fdc <_Chain_Append>
00047958 <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
47958: 4e56 0000 linkw %fp,#0
4795c: 206e 0008 moveal %fp@(8),%a0
47960: 2f0a movel %a2,%sp@-
47962: 246e 000c moveal %fp@(12),%a2
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
47966: 226a 0004 moveal %a2@(4),%a1
4796a: d3e8 0004 addal %a0@(4),%a1
4796e: 2209 movel %a1,%d1
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
uint32_t seconds = add->tv_sec;
47970: 2012 movel %a2@,%d0
/* Add the basics */
time->tv_sec += add->tv_sec;
47972: d190 addl %d0,%a0@
time->tv_nsec += add->tv_nsec;
47974: 2149 0004 movel %a1,%a0@(4)
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
47978: 600a bras 47984 <_Timespec_Add_to+0x2c>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
4797a: 5290 addql #1,%a0@
seconds++;
4797c: 5280 addql #1,%d0
4797e: 0681 c465 3600 addil #-1000000000,%d1
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
47984: 0c81 3b9a c9ff cmpil #999999999,%d1
4798a: 62ee bhis 4797a <_Timespec_Add_to+0x22>
time->tv_sec++;
seconds++;
}
return seconds;
}
4798c: 245f moveal %sp@+,%a2
4798e: 4e5e unlk %fp
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
47990: 2141 0004 movel %d1,%a0@(4)
time->tv_sec++;
seconds++;
}
return seconds;
}
47994: 4e75 rts
...
0004a980 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
4a980: 4e56 fff4 linkw %fp,#-12
4a984: 48d7 040c moveml %d2-%d3/%a2,%sp@
4a988: 246e 0008 moveal %fp@(8),%a2
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
4a98c: 2412 movel %a2@,%d2
4a98e: 660a bnes 4a99a <_Timespec_To_ticks+0x1a>
4a990: 4aaa 0004 tstl %a2@(4)
4a994: 6604 bnes 4a99a <_Timespec_To_ticks+0x1a>
4a996: 4280 clrl %d0
4a998: 602a bras 4a9c4 <_Timespec_To_ticks+0x44>
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
4a99a: 4eb9 0004 c010 jsr 4c010 <TOD_TICKS_PER_SECOND_method>
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
4a9a0: 2239 0005 b4f0 movel 5b4f0 <Configuration+0xc>,%d1
4a9a6: 263c 0000 03e8 movel #1000,%d3
4a9ac: 4c03 1800 mulsl %d3,%d1
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
4a9b0: 4c02 0800 mulsl %d2,%d0
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
4a9b4: 262a 0004 movel %a2@(4),%d3
4a9b8: 4c41 3003 remul %d1,%d3,%d3
4a9bc: d083 addl %d3,%d0
if (ticks)
4a9be: 6604 bnes 4a9c4 <_Timespec_To_ticks+0x44>
4a9c0: 103c 0001 moveb #1,%d0
return ticks;
return 1;
}
4a9c4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
4a9ca: 4e5e unlk %fp
4a9cc: 4e75 rts
...
0004a9d0 <_User_extensions_Add_set>:
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4a9d0: 4e56 0000 linkw %fp,#0
4a9d4: 2f0b movel %a3,%sp@-
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4a9d6: 47f9 0004 58d0 lea 458d0 <_Chain_Append>,%a3
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4a9dc: 2f0a movel %a2,%sp@-
4a9de: 246e 0008 moveal %fp@(8),%a2
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4a9e2: 2f0a movel %a2,%sp@-
4a9e4: 4879 0005 ce28 pea 5ce28 <_User_extensions_List>
4a9ea: 4e93 jsr %a3@
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
4a9ec: 202a 0024 movel %a2@(36),%d0
4a9f0: 508f addql #8,%sp
4a9f2: 6712 beqs 4aa06 <_User_extensions_Add_set+0x36>
the_extension->Switch.thread_switch =
the_extension->Callouts.thread_switch;
_Chain_Append(
4a9f4: 486a 0008 pea %a2@(8)
4a9f8: 4879 0005 cc98 pea 5cc98 <_User_extensions_Switches_list>
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
the_extension->Switch.thread_switch =
4a9fe: 2540 0010 movel %d0,%a2@(16)
the_extension->Callouts.thread_switch;
_Chain_Append(
4aa02: 4e93 jsr %a3@
4aa04: 508f addql #8,%sp
&_User_extensions_Switches_list,
&the_extension->Switch.Node
);
}
}
4aa06: 246e fff8 moveal %fp@(-8),%a2
4aa0a: 266e fffc moveal %fp@(-4),%a3
4aa0e: 4e5e unlk %fp
4aa10: 4e75 rts
...
00047b02 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
47b02: 4e56 fff0 linkw %fp,#-16
47b06: 48d7 041c moveml %d2-%d4/%a2,%sp@
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
47b0a: 4282 clrl %d2
47b0c: 142e 000f moveb %fp@(15),%d2
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
47b10: 282e 0008 movel %fp@(8),%d4
47b14: 262e 0010 movel %fp@(16),%d3
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
47b18: 2479 0005 ce30 moveal 5ce30 <_User_extensions_List+0x8>,%a2
47b1e: 6018 bras 47b38 <_User_extensions_Fatal+0x36>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
47b20: 206a 0030 moveal %a2@(48),%a0
47b24: 4a88 tstl %a0
47b26: 670c beqs 47b34 <_User_extensions_Fatal+0x32>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
47b28: 2f03 movel %d3,%sp@-
47b2a: 2f02 movel %d2,%sp@-
47b2c: 2f04 movel %d4,%sp@-
47b2e: 4e90 jsr %a0@
47b30: 4fef 000c lea %sp@(12),%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
47b34: 246a 0004 moveal %a2@(4),%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
47b38: b5fc 0005 ce28 cmpal #380456,%a2
47b3e: 66e0 bnes 47b20 <_User_extensions_Fatal+0x1e>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
47b40: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
47b46: 4e5e unlk %fp
47b48: 4e75 rts
...
000479e0 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
479e0: 4e56 ffe4 linkw %fp,#-28
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
479e4: 203c 0005 ce2c movel #380460,%d0
479ea: 23c0 0005 ce28 movel %d0,5ce28 <_User_extensions_List>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
479f0: 203c 0005 ce28 movel #380456,%d0
479f6: 23c0 0005 ce30 movel %d0,5ce30 <_User_extensions_List+0x8>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
479fc: 203c 0005 cc9c movel #380060,%d0
47a02: 23c0 0005 cc98 movel %d0,5cc98 <_User_extensions_Switches_list>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47a08: 203c 0005 cc98 movel #380056,%d0
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47a0e: 42b9 0005 ce2c clrl 5ce2c <_User_extensions_List+0x4>
47a14: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
47a18: 2a39 0005 b51a movel 5b51a <Configuration+0x36>,%d5
initial_extensions = Configuration.User_extension_table;
47a1e: 2639 0005 b51e movel 5b51e <Configuration+0x3a>,%d3
47a24: 42b9 0005 cc9c clrl 5cc9c <_User_extensions_Switches_list+0x4>
the_chain->last = _Chain_Head(the_chain);
47a2a: 23c0 0005 cca0 movel %d0,5cca0 <_User_extensions_Switches_list+0x8>
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
47a30: 4a83 tstl %d3
47a32: 6750 beqs 47a84 <_User_extensions_Handler_initialization+0xa4>
extension = (User_extensions_Control *)
47a34: 7834 moveq #52,%d4
47a36: 4c05 4800 mulsl %d5,%d4
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
47a3a: 4282 clrl %d2
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
47a3c: 49f9 0004 d23c lea 4d23c <memcpy>,%a4
_User_extensions_Add_set( extension );
47a42: 47f9 0004 a9d0 lea 4a9d0 <_User_extensions_Add_set>,%a3
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
extension = (User_extensions_Control *)
47a48: 2f04 movel %d4,%sp@-
47a4a: 4eb9 0004 7e5c jsr 47e5c <_Workspace_Allocate_or_fatal_error>
47a50: 2440 moveal %d0,%a2
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
47a52: 2f04 movel %d4,%sp@-
47a54: 42a7 clrl %sp@-
47a56: 2f00 movel %d0,%sp@-
47a58: 4eb9 0004 d2ac jsr 4d2ac <memset>
47a5e: 601c bras 47a7c <_User_extensions_Handler_initialization+0x9c>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
47a60: 4878 0020 pea 20 <OPER2+0xc>
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
47a64: 5282 addql #1,%d2
47a66: 2f03 movel %d3,%sp@-
47a68: 486a 0014 pea %a2@(20)
47a6c: 0683 0000 0020 addil #32,%d3
47a72: 4e94 jsr %a4@
_User_extensions_Add_set( extension );
47a74: 2f0a movel %a2,%sp@-
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
47a76: 45ea 0034 lea %a2@(52),%a2
47a7a: 4e93 jsr %a3@
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
47a7c: 4fef 0010 lea %sp@(16),%sp
47a80: ba82 cmpl %d2,%d5
47a82: 62dc bhis 47a60 <_User_extensions_Handler_initialization+0x80>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
47a84: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
47a8a: 4e5e unlk %fp
47a8c: 4e75 rts
...
000483c8 <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
483c8: 4e56 0000 linkw %fp,#0
483cc: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
483ce: 2479 0005 d900 moveal 5d900 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
483d4: 2f02 movel %d2,%sp@-
483d6: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
483da: 6016 bras 483f2 <_User_extensions_Thread_restart+0x2a>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
483dc: 206a 001c moveal %a2@(28),%a0
483e0: 4a88 tstl %a0
483e2: 670c beqs 483f0 <_User_extensions_Thread_restart+0x28>
(*the_extension->Callouts.thread_restart)(
483e4: 2f02 movel %d2,%sp@-
483e6: 2f39 0005 d826 movel 5d826 <_Thread_Executing>,%sp@-
483ec: 4e90 jsr %a0@
483ee: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
483f0: 2452 moveal %a2@,%a2
483f2: b5fc 0005 d904 cmpal #383236,%a2
483f8: 66e2 bnes 483dc <_User_extensions_Thread_restart+0x14>
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
483fa: 242e fff8 movel %fp@(-8),%d2
483fe: 246e fffc moveal %fp@(-4),%a2
48402: 4e5e unlk %fp
48404: 4e75 rts
...
00047bd0 <_User_extensions_Thread_start>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
47bd0: 4e56 0000 linkw %fp,#0
47bd4: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
47bd6: 2479 0005 ce28 moveal 5ce28 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
47bdc: 2f02 movel %d2,%sp@-
47bde: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
47be2: 6016 bras 47bfa <_User_extensions_Thread_start+0x2a>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_start != NULL )
47be4: 206a 0018 moveal %a2@(24),%a0
47be8: 4a88 tstl %a0
47bea: 670c beqs 47bf8 <_User_extensions_Thread_start+0x28>
(*the_extension->Callouts.thread_start)(
47bec: 2f02 movel %d2,%sp@-
47bee: 2f39 0005 cd4e movel 5cd4e <_Thread_Executing>,%sp@-
47bf4: 4e90 jsr %a0@
47bf6: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
47bf8: 2452 moveal %a2@,%a2
47bfa: b5fc 0005 ce2c cmpal #380460,%a2
47c00: 66e2 bnes 47be4 <_User_extensions_Thread_start+0x14>
(*the_extension->Callouts.thread_start)(
_Thread_Executing,
the_thread
);
}
}
47c02: 242e fff8 movel %fp@(-8),%d2
47c06: 246e fffc moveal %fp@(-4),%a2
47c0a: 4e5e unlk %fp
47c0c: 4e75 rts
...
00047d18 <_Watchdog_Handler_initialization>:
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47d18: 43f9 0005 cd6c lea 5cd6c <_Watchdog_Ticks_chain>,%a1
47d1e: 41f9 0005 cd60 lea 5cd60 <_Watchdog_Seconds_chain>,%a0
*
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
47d24: 4e56 0000 linkw %fp,#0
_Watchdog_Sync_level = 0;
_Watchdog_Ticks_since_boot = 0;
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
47d28: 4e5e unlk %fp
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
_Watchdog_Sync_count = 0;
47d2a: 42b9 0005 cdd4 clrl 5cdd4 <_Watchdog_Sync_count>
_Watchdog_Sync_level = 0;
47d30: 42b9 0005 cd4a clrl 5cd4a <_Watchdog_Sync_level>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47d36: 23c9 0005 cd74 movel %a1,5cd74 <_Watchdog_Ticks_chain+0x8>
47d3c: 23c8 0005 cd68 movel %a0,5cd68 <_Watchdog_Seconds_chain+0x8>
_Watchdog_Ticks_since_boot = 0;
47d42: 42b9 0005 cdd8 clrl 5cdd8 <_Watchdog_Ticks_since_boot>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47d48: 22bc 0005 cd70 movel #380272,%a1@
the_chain->permanent_null = NULL;
47d4e: 42b9 0005 cd70 clrl 5cd70 <_Watchdog_Ticks_chain+0x4>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47d54: 20bc 0005 cd64 movel #380260,%a0@
the_chain->permanent_null = NULL;
47d5a: 42b9 0005 cd64 clrl 5cd64 <_Watchdog_Seconds_chain+0x4>
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
47d60: 4e75 rts
...
00047c48 <_Watchdog_Insert>:
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
_ISR_Disable( level );
47c48: 327c 0700 moveaw #1792,%a1
47c4c: 2009 movel %a1,%d0
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
47c4e: 4e56 ffec linkw %fp,#-20
47c52: 206e 000c moveal %fp@(12),%a0
47c56: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
47c5a: 266e 0008 moveal %fp@(8),%a3
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
47c5e: 2439 0005 cd2e movel 5cd2e <_ISR_Nest_level>,%d2
_ISR_Disable( level );
47c64: 40c1 movew %sr,%d1
47c66: 8081 orl %d1,%d0
47c68: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
47c6a: 4aa8 0008 tstl %a0@(8)
47c6e: 6706 beqs 47c76 <_Watchdog_Insert+0x2e>
_ISR_Enable( level );
47c70: 46c1 movew %d1,%sr
return;
47c72: 6000 009a braw 47d0e <_Watchdog_Insert+0xc6>
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
47c76: 2039 0005 cdd4 movel 5cdd4 <_Watchdog_Sync_count>,%d0
47c7c: 5280 addql #1,%d0
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
47c7e: 2449 moveal %a1,%a2
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
47c80: 23c0 0005 cdd4 movel %d0,5cdd4 <_Watchdog_Sync_count>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
47c86: 7001 moveq #1,%d0
47c88: 2140 0008 movel %d0,%a0@(8)
_Watchdog_Sync_count++;
restart:
delta_interval = the_watchdog->initial;
47c8c: 2028 000c movel %a0@(12),%d0
* cache *header!!
*
* Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc)
*
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
47c90: 2253 moveal %a3@,%a1
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
47c92: 4a80 tstl %d0
47c94: 673c beqs 47cd2 <_Watchdog_Insert+0x8a>
47c96: 4a91 tstl %a1@
47c98: 6738 beqs 47cd2 <_Watchdog_Insert+0x8a>
break;
if ( delta_interval < after->delta_interval ) {
47c9a: 2629 0010 movel %a1@(16),%d3
47c9e: b680 cmpl %d0,%d3
47ca0: 6308 blss 47caa <_Watchdog_Insert+0x62>
after->delta_interval -= delta_interval;
47ca2: 9680 subl %d0,%d3
47ca4: 2343 0010 movel %d3,%a1@(16)
break;
47ca8: 6028 bras 47cd2 <_Watchdog_Insert+0x8a>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
47caa: 280a movel %a2,%d4
47cac: 46c1 movew %d1,%sr
47cae: 8881 orl %d1,%d4
47cb0: 46c4 movew %d4,%sr
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
47cb2: 9083 subl %d3,%d0
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
47cb4: 7601 moveq #1,%d3
47cb6: b6a8 0008 cmpl %a0@(8),%d3
47cba: 663c bnes 47cf8 <_Watchdog_Insert+0xb0>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
47cbc: 2639 0005 cd4a movel 5cd4a <_Watchdog_Sync_level>,%d3
47cc2: b483 cmpl %d3,%d2
47cc4: 6408 bccs 47cce <_Watchdog_Insert+0x86>
_Watchdog_Sync_level = insert_isr_nest_level;
47cc6: 23c2 0005 cd4a movel %d2,5cd4a <_Watchdog_Sync_level>
goto restart;
47ccc: 60be bras 47c8c <_Watchdog_Insert+0x44>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
47cce: 2251 moveal %a1@,%a1
}
}
47cd0: 60c0 bras 47c92 <_Watchdog_Insert+0x4a>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
47cd2: 2269 0004 moveal %a1@(4),%a1
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
47cd6: 2639 0005 cdd8 movel 5cdd8 <_Watchdog_Ticks_since_boot>,%d3
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
47cdc: 2451 moveal %a1@,%a2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
47cde: 2149 0004 movel %a1,%a0@(4)
before_node = after_node->next;
after_node->next = the_node;
47ce2: 2288 movel %a0,%a1@
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
47ce4: 2140 0010 movel %d0,%a0@(16)
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
47ce8: 7002 moveq #2,%d0
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
47cea: 2143 0014 movel %d3,%a0@(20)
the_node->next = before_node;
before_node->previous = the_node;
47cee: 2548 0004 movel %a0,%a2@(4)
47cf2: 2140 0008 movel %d0,%a0@(8)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
47cf6: 208a movel %a2,%a0@
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
47cf8: 23c2 0005 cd4a movel %d2,5cd4a <_Watchdog_Sync_level>
_Watchdog_Sync_count--;
47cfe: 2039 0005 cdd4 movel 5cdd4 <_Watchdog_Sync_count>,%d0
47d04: 5380 subql #1,%d0
47d06: 23c0 0005 cdd4 movel %d0,5cdd4 <_Watchdog_Sync_count>
_ISR_Enable( level );
47d0c: 46c1 movew %d1,%sr
}
47d0e: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
47d12: 4e5e unlk %fp
47d14: 4e75 rts
...
00047de0 <_Watchdog_Tickle>:
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
47de0: 203c 0000 0700 movel #1792,%d0
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
47de6: 4e56 ffe8 linkw %fp,#-24
47dea: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@
47dee: 286e 0008 moveal %fp@(8),%a4
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
47df2: 40c2 movew %sr,%d2
47df4: 8082 orl %d2,%d0
47df6: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
47df8: 264c moveal %a4,%a3
47dfa: 245b moveal %a3@+,%a2
if ( _Chain_Is_empty( header ) )
47dfc: b7ca cmpal %a2,%a3
47dfe: 674e beqs 47e4e <_Watchdog_Tickle+0x6e>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
47e00: 202a 0010 movel %a2@(16),%d0
47e04: 6708 beqs 47e0e <_Watchdog_Tickle+0x2e>
the_watchdog->delta_interval--;
47e06: 5380 subql #1,%d0
47e08: 2540 0010 movel %d0,%a2@(16)
if ( the_watchdog->delta_interval != 0 )
47e0c: 6640 bnes 47e4e <_Watchdog_Tickle+0x6e>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
47e0e: 4bf9 0004 7d64 lea 47d64 <_Watchdog_Remove>,%a5
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
47e14: 263c 0000 0700 movel #1792,%d3
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
47e1a: 2f0a movel %a2,%sp@-
47e1c: 4e95 jsr %a5@
_ISR_Enable( level );
47e1e: 46c2 movew %d2,%sr
switch( watchdog_state ) {
47e20: 7202 moveq #2,%d1
47e22: 588f addql #4,%sp
47e24: b280 cmpl %d0,%d1
47e26: 6610 bnes 47e38 <_Watchdog_Tickle+0x58>
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
47e28: 2f2a 0024 movel %a2@(36),%sp@-
47e2c: 2f2a 0020 movel %a2@(32),%sp@-
47e30: 206a 001c moveal %a2@(28),%a0
47e34: 4e90 jsr %a0@
47e36: 508f addql #8,%sp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
47e38: 2003 movel %d3,%d0
47e3a: 40c2 movew %sr,%d2
47e3c: 8082 orl %d2,%d0
47e3e: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
47e40: 2014 movel %a4@,%d0
47e42: 2440 moveal %d0,%a2
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
47e44: b7c0 cmpal %d0,%a3
47e46: 6706 beqs 47e4e <_Watchdog_Tickle+0x6e>
47e48: 4aaa 0010 tstl %a2@(16)
47e4c: 67cc beqs 47e1a <_Watchdog_Tickle+0x3a>
leave:
_ISR_Enable(level);
47e4e: 46c2 movew %d2,%sr
}
47e50: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5
47e56: 4e5e unlk %fp
47e58: 4e75 rts
...
000591dc <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
591dc: 4e56 0000 linkw %fp,#0
591e0: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
591e4: 2d6e 0010 000c movel %fp@(16),%fp@(12)
591ea: 2d40 0008 movel %d0,%fp@(8)
}
591ee: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
591f0: 4ef9 0004 8e68 jmp 48e68 <calloc>
...
0005a41c <_execve>:
int _execve(
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
5a41c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
5a420: 4eb9 0004 d430 jsr 4d430 <__errno>
5a426: 7258 moveq #88,%d1
5a428: 2040 moveal %d0,%a0
}
5a42a: 70ff moveq #-1,%d0
5a42c: 4e5e unlk %fp
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
5a42e: 2081 movel %d1,%a0@
}
5a430: 4e75 rts
...
00042828 <_exit>:
/*
* If the toolset uses init/fini sections, then we need to
* run the global destructors now.
*/
#if defined(__USE_INIT_FINI__)
FINI_SYMBOL();
42828: 4e56 0000 linkw %fp,#0
4282c: 4eb9 0005 9948 jsr 59948 <_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();
42832: 4eb9 0004 27c4 jsr 427c4 <libc_wrapup>
rtems_shutdown_executive(status);
42838: 2f2e 0008 movel %fp@(8),%sp@-
4283c: 4eb9 0004 5560 jsr 45560 <rtems_shutdown_executive>
42842: 588f addql #4,%sp <== NOT EXECUTED
42844: 60fe bras 42844 <_exit+0x1c> <== NOT EXECUTED
...
00070ad6 <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
70ad6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
70ada: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED
70ade: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
70ae2: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED
70ae8: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
70aec: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
70af0: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
70af2: 4ef9 0007 0968 jmp 70968 <fcntl> <== NOT EXECUTED
000591f8 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
591f8: 4e56 0000 linkw %fp,#0
free( ptr );
591fc: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
59202: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
59204: 4ef9 0004 8f48 jmp 48f48 <free>
...
0004b726 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
4b726: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
4b728: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid();
}
4b72c: 4e5e unlk %fp <== NOT EXECUTED
4b72e: 4e75 rts
0004912c <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
4912c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
49130: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
49132: 4ef9 0004 90d0 jmp 490d0 <gettimeofday> <== NOT EXECUTED
00049138 <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
49138: 4e56 0000 linkw %fp,#0
4913c: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
49140: 2d6e 0010 000c movel %fp@(16),%fp@(12)
49146: 2d40 0008 movel %d0,%fp@(8)
}
4914a: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4914c: 4ef9 0004 90d0 jmp 490d0 <gettimeofday>
...
000592d0 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
592d0: 4e56 0000 linkw %fp,#0
return isatty( fd );
592d4: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
592da: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
592dc: 4ef9 0005 989c jmp 5989c <isatty>
...
000611ea <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
611ea: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
611ee: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
611f2: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
611f8: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
611fc: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
611fe: 4ef9 0006 1000 jmp 61000 <link> <== NOT EXECUTED
000593d0 <_lseek_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
off_t offset,
int whence
)
{
593d0: 4e56 0000 linkw %fp,#0
593d4: 202e 000c movel %fp@(12),%d0
593d8: 2f02 movel %d2,%sp@-
593da: 222e 0010 movel %fp@(16),%d1
593de: 242e 0014 movel %fp@(20),%d2
return lseek( fd, offset, whence );
593e2: 2d6e 0018 0014 movel %fp@(24),%fp@(20)
593e8: 2d41 000c movel %d1,%fp@(12)
593ec: 2d42 0010 movel %d2,%fp@(16)
593f0: 2d40 0008 movel %d0,%fp@(8)
}
593f4: 241f movel %sp@+,%d2
593f6: 4e5e unlk %fp
int fd,
off_t offset,
int whence
)
{
return lseek( fd, offset, whence );
593f8: 4ef9 0005 92e4 jmp 592e4 <lseek>
...
000613e6 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
613e6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
613ea: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
613ee: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
613f4: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
613f8: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
613fa: 4ef9 0006 1320 jmp 61320 <lstat> <== NOT EXECUTED
00059400 <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
59400: 4e56 0000 linkw %fp,#0
return malloc( size );
59404: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5940a: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
5940c: 4ef9 0004 941c jmp 4941c <malloc>
...
00042d0c <_open_r>:
struct _reent *ptr __attribute__((unused)),
const char *buf,
int flags,
int mode
)
{
42d0c: 4e56 0000 linkw %fp,#0
42d10: 222e 0010 movel %fp@(16),%d1
42d14: 202e 000c movel %fp@(12),%d0
return open( buf, flags, mode );
42d18: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
42d1e: 2d41 000c movel %d1,%fp@(12)
42d22: 2d40 0008 movel %d0,%fp@(8)
}
42d26: 4e5e unlk %fp
const char *buf,
int flags,
int mode
)
{
return open( buf, flags, mode );
42d28: 4ef9 0004 2b10 jmp 42b10 <open>
...
000594c0 <_read_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
void *buf,
size_t nbytes
)
{
594c0: 4e56 0000 linkw %fp,#0
594c4: 222e 0010 movel %fp@(16),%d1
594c8: 202e 000c movel %fp@(12),%d0
return read( fd, buf, nbytes );
594cc: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
594d2: 2d41 000c movel %d1,%fp@(12)
594d6: 2d40 0008 movel %d0,%fp@(8)
}
594da: 4e5e unlk %fp
int fd,
void *buf,
size_t nbytes
)
{
return read( fd, buf, nbytes );
594dc: 4ef9 0005 9414 jmp 59414 <read>
...
000594e4 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
594e4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
594e8: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
594ec: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
594f2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
594f6: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
594f8: 4ef9 0005 9540 jmp 59540 <realloc> <== NOT EXECUTED
...
0008cfcc <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
8cfcc: 4e56 ffa4 linkw %fp,#-92 <== NOT EXECUTED
8cfd0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
8cfd4: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
8cfd8: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
8cfdc: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8cfde: 4eb9 0004 565c jsr 4565c <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8cfe4: 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 );
8cfe6: 2600 movel %d0,%d3 <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8cfe8: 664a bnes 8d034 <_rename_r+0x68> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
8cfea: 742f moveq #47,%d2 <== NOT EXECUTED
8cfec: 1012 moveb %a2@,%d0 <== NOT EXECUTED
8cfee: 1200 moveb %d0,%d1 <== NOT EXECUTED
8cff0: 49c1 extbl %d1 <== NOT EXECUTED
8cff2: b481 cmpl %d1,%d2 <== NOT EXECUTED
8cff4: 670c beqs 8d002 <_rename_r+0x36> <== NOT EXECUTED
8cff6: 143c 005c moveb #92,%d2 <== NOT EXECUTED
8cffa: b481 cmpl %d1,%d2 <== NOT EXECUTED
8cffc: 6704 beqs 8d002 <_rename_r+0x36> <== NOT EXECUTED
8cffe: 4a00 tstb %d0 <== NOT EXECUTED
8d000: 6612 bnes 8d014 <_rename_r+0x48> <== NOT EXECUTED
8d002: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d006: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
8d00c: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8d010: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8d012: 600e bras 8d022 <_rename_r+0x56> <== NOT EXECUTED
8d014: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d018: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0 <== NOT EXECUTED
8d01e: 5880 addql #4,%d0 <== NOT EXECUTED
8d020: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d022: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d026: 4202 clrb %d2 <== NOT EXECUTED
8d028: 4eb9 0007 8fec jsr 78fec <memcpy> <== NOT EXECUTED
8d02e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d032: 6024 bras 8d058 <_rename_r+0x8c> <== NOT EXECUTED
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
8d034: 42a7 clrl %sp@- <== NOT EXECUTED
8d036: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d03a: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
8d03e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d040: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8d042: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
8d048: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
8d04c: 4a80 tstl %d0 <== NOT EXECUTED
8d04e: 6706 beqs 8d056 <_rename_r+0x8a> <== NOT EXECUTED
8d050: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d052: 6000 0286 braw 8d2da <_rename_r+0x30e> <== NOT EXECUTED
8d056: 7401 moveq #1,%d2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8d058: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d05c: 2a0e movel %fp,%d5 <== NOT EXECUTED
8d05e: 0685 ffff ffd4 addil #-44,%d5 <== NOT EXECUTED
8d064: 280e movel %fp,%d4 <== NOT EXECUTED
8d066: 0684 ffff ffe8 addil #-24,%d4 <== NOT EXECUTED
8d06c: 49f9 0007 8fec lea 78fec <memcpy>,%a4 <== NOT EXECUTED
name = old + old_parent_pathlen;
8d072: d68a addl %a2,%d3 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d074: 45f9 0007 c05c lea 7c05c <strlen>,%a2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8d07a: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8d07c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d07e: 4e94 jsr %a4@ <== NOT EXECUTED
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d080: 2f03 movel %d3,%sp@- <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
name = old + old_parent_pathlen;
8d082: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d086: 4e92 jsr %a2@ <== NOT EXECUTED
8d088: 2e80 movel %d0,%sp@ <== NOT EXECUTED
8d08a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8d08c: 4eb9 0004 5624 jsr 45624 <rtems_filesystem_prefix_separators><== NOT EXECUTED
8d092: d680 addl %d0,%d3 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8d094: 2f03 movel %d3,%sp@- <== NOT EXECUTED
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d096: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8d09a: 4e92 jsr %a2@ <== NOT EXECUTED
8d09c: 4297 clrl %sp@ <== NOT EXECUTED
8d09e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d0a0: 42a7 clrl %sp@- <== NOT EXECUTED
8d0a2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d0a4: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8d0a6: 4eb9 0004 56a2 jsr 456a2 <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8d0ac: 4fef 0028 lea %sp@(40),%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 ),
8d0b0: 2800 movel %d0,%d4 <== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8d0b2: 672a beqs 8d0de <_rename_r+0x112> <== NOT EXECUTED
if ( free_old_parentloc )
8d0b4: 4a02 tstb %d2 <== NOT EXECUTED
8d0b6: 6716 beqs 8d0ce <_rename_r+0x102> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d0b8: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d0bc: 4a88 tstl %a0 <== NOT EXECUTED
8d0be: 670e beqs 8d0ce <_rename_r+0x102> <== NOT EXECUTED
8d0c0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d0c4: 4a88 tstl %a0 <== NOT EXECUTED
8d0c6: 6706 beqs 8d0ce <_rename_r+0x102> <== NOT EXECUTED
8d0c8: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8d0ca: 4e90 jsr %a0@ <== NOT EXECUTED
8d0cc: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8d0ce: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
8d0d4: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d0d6: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d0d8: 2084 movel %d4,%a0@ <== NOT EXECUTED
8d0da: 6000 01fe braw 8d2da <_rename_r+0x30e> <== NOT EXECUTED
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
8d0de: 762f moveq #47,%d3 <== NOT EXECUTED
8d0e0: 1013 moveb %a3@,%d0 <== NOT EXECUTED
8d0e2: 1200 moveb %d0,%d1 <== NOT EXECUTED
8d0e4: 49c1 extbl %d1 <== NOT EXECUTED
8d0e6: b681 cmpl %d1,%d3 <== NOT EXECUTED
8d0e8: 670c beqs 8d0f6 <_rename_r+0x12a> <== NOT EXECUTED
8d0ea: 163c 005c moveb #92,%d3 <== NOT EXECUTED
8d0ee: b681 cmpl %d1,%d3 <== NOT EXECUTED
8d0f0: 6704 beqs 8d0f6 <_rename_r+0x12a> <== NOT EXECUTED
8d0f2: 4a00 tstb %d0 <== NOT EXECUTED
8d0f4: 6622 bnes 8d118 <_rename_r+0x14c> <== NOT EXECUTED
8d0f6: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d0fa: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
8d100: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8d104: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8d106: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8d10a: 4eb9 0007 8fec jsr 78fec <memcpy> <== NOT EXECUTED
8d110: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d114: 7001 moveq #1,%d0 <== NOT EXECUTED
8d116: 601a bras 8d132 <_rename_r+0x166> <== NOT EXECUTED
8d118: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d11c: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0 <== NOT EXECUTED
8d122: 5880 addql #4,%d0 <== NOT EXECUTED
8d124: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d126: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8d12a: 4e94 jsr %a4@ <== NOT EXECUTED
8d12c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d130: 4280 clrl %d0 <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
8d132: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8d136: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
8d13a: 4a88 tstl %a0 <== NOT EXECUTED
8d13c: 6700 00f6 beqw 8d234 <_rename_r+0x268> <== 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 );
8d140: 486e fffc pea %fp@(-4) <== NOT EXECUTED
8d144: 280e movel %fp,%d4 <== NOT EXECUTED
8d146: 0684 ffff ffc0 addil #-64,%d4 <== NOT EXECUTED
8d14c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d14e: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
8d152: 4e90 jsr %a0@ <== NOT EXECUTED
if ( result != 0 ) {
8d154: 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 );
8d158: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( result != 0 ) {
8d15a: 4a80 tstl %d0 <== NOT EXECUTED
8d15c: 675a beqs 8d1b8 <_rename_r+0x1ec> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d15e: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8d162: 4a88 tstl %a0 <== NOT EXECUTED
8d164: 670e beqs 8d174 <_rename_r+0x1a8> <== NOT EXECUTED
8d166: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d16a: 4a88 tstl %a0 <== NOT EXECUTED
8d16c: 6706 beqs 8d174 <_rename_r+0x1a8> <== NOT EXECUTED
8d16e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d170: 4e90 jsr %a0@ <== NOT EXECUTED
8d172: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d174: 4a02 tstb %d2 <== NOT EXECUTED
8d176: 6718 beqs 8d190 <_rename_r+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d178: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d17c: 4a88 tstl %a0 <== NOT EXECUTED
8d17e: 6710 beqs 8d190 <_rename_r+0x1c4> <== NOT EXECUTED
8d180: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d184: 4a88 tstl %a0 <== NOT EXECUTED
8d186: 6708 beqs 8d190 <_rename_r+0x1c4> <== NOT EXECUTED
8d188: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d18c: 4e90 jsr %a0@ <== NOT EXECUTED
8d18e: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d190: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d194: 4a88 tstl %a0 <== NOT EXECUTED
8d196: 6710 beqs 8d1a8 <_rename_r+0x1dc> <== NOT EXECUTED
8d198: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d19c: 4a88 tstl %a0 <== NOT EXECUTED
8d19e: 6708 beqs 8d1a8 <_rename_r+0x1dc> <== NOT EXECUTED
8d1a0: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d1a4: 4e90 jsr %a0@ <== NOT EXECUTED
8d1a6: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8d1a8: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
8d1ae: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d1b0: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d1b2: 208a movel %a2,%a0@ <== NOT EXECUTED
8d1b4: 6000 0124 braw 8d2da <_rename_r+0x30e> <== NOT EXECUTED
8d1b8: 206e ffcc moveal %fp@(-52),%a0 <== 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 ) {
8d1bc: 202e ffd0 movel %fp@(-48),%d0 <== NOT EXECUTED
8d1c0: b0ae ffe4 cmpl %fp@(-28),%d0 <== NOT EXECUTED
8d1c4: 6758 beqs 8d21e <_rename_r+0x252> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d1c6: 4a88 tstl %a0 <== NOT EXECUTED
8d1c8: 670e beqs 8d1d8 <_rename_r+0x20c> <== NOT EXECUTED
8d1ca: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d1ce: 4a88 tstl %a0 <== NOT EXECUTED
8d1d0: 6706 beqs 8d1d8 <_rename_r+0x20c> <== NOT EXECUTED
8d1d2: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d1d4: 4e90 jsr %a0@ <== NOT EXECUTED
8d1d6: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d1d8: 4a02 tstb %d2 <== NOT EXECUTED
8d1da: 6718 beqs 8d1f4 <_rename_r+0x228> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d1dc: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d1e0: 4a88 tstl %a0 <== NOT EXECUTED
8d1e2: 6710 beqs 8d1f4 <_rename_r+0x228> <== NOT EXECUTED
8d1e4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d1e8: 4a88 tstl %a0 <== NOT EXECUTED
8d1ea: 6708 beqs 8d1f4 <_rename_r+0x228> <== NOT EXECUTED
8d1ec: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d1f0: 4e90 jsr %a0@ <== NOT EXECUTED
8d1f2: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d1f4: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d1f8: 4a88 tstl %a0 <== NOT EXECUTED
8d1fa: 6710 beqs 8d20c <_rename_r+0x240> <== NOT EXECUTED
8d1fc: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d200: 4a88 tstl %a0 <== NOT EXECUTED
8d202: 6708 beqs 8d20c <_rename_r+0x240> <== NOT EXECUTED
8d204: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d208: 4e90 jsr %a0@ <== NOT EXECUTED
8d20a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
8d20c: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
8d212: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d214: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d216: 7012 moveq #18,%d0 <== NOT EXECUTED
8d218: 2080 movel %d0,%a0@ <== NOT EXECUTED
8d21a: 6000 00be braw 8d2da <_rename_r+0x30e> <== NOT EXECUTED
}
if ( !new_parent_loc.ops->rename_h ) {
8d21e: 2268 0040 moveal %a0@(64),%a1 <== NOT EXECUTED
8d222: 4a89 tstl %a1 <== NOT EXECUTED
8d224: 6654 bnes 8d27a <_rename_r+0x2ae> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d226: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d22a: 4a88 tstl %a0 <== NOT EXECUTED
8d22c: 6706 beqs 8d234 <_rename_r+0x268> <== NOT EXECUTED
8d22e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d230: 4e90 jsr %a0@ <== NOT EXECUTED
8d232: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d234: 4a02 tstb %d2 <== NOT EXECUTED
8d236: 6718 beqs 8d250 <_rename_r+0x284> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d238: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d23c: 4a88 tstl %a0 <== NOT EXECUTED
8d23e: 6710 beqs 8d250 <_rename_r+0x284> <== NOT EXECUTED
8d240: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d244: 4a88 tstl %a0 <== NOT EXECUTED
8d246: 6708 beqs 8d250 <_rename_r+0x284> <== NOT EXECUTED
8d248: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d24c: 4e90 jsr %a0@ <== NOT EXECUTED
8d24e: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d250: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d254: 4a88 tstl %a0 <== NOT EXECUTED
8d256: 6710 beqs 8d268 <_rename_r+0x29c> <== NOT EXECUTED
8d258: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d25c: 4a88 tstl %a0 <== NOT EXECUTED
8d25e: 6708 beqs 8d268 <_rename_r+0x29c> <== NOT EXECUTED
8d260: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d264: 4e90 jsr %a0@ <== NOT EXECUTED
8d266: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
8d268: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
8d26e: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d270: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d272: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8d278: 6060 bras 8d2da <_rename_r+0x30e> <== NOT EXECUTED
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
8d27a: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
8d27e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d280: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d284: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d288: 4e91 jsr %a1@ <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d28a: 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 );
8d28e: 2600 movel %d0,%d3 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d290: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
8d294: 4a88 tstl %a0 <== NOT EXECUTED
8d296: 670e beqs 8d2a6 <_rename_r+0x2da> <== NOT EXECUTED
8d298: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d29c: 4a88 tstl %a0 <== NOT EXECUTED
8d29e: 6706 beqs 8d2a6 <_rename_r+0x2da> <== NOT EXECUTED
8d2a0: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d2a2: 4e90 jsr %a0@ <== NOT EXECUTED
8d2a4: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d2a6: 4a02 tstb %d2 <== NOT EXECUTED
8d2a8: 6718 beqs 8d2c2 <_rename_r+0x2f6> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d2aa: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d2ae: 4a88 tstl %a0 <== NOT EXECUTED
8d2b0: 6710 beqs 8d2c2 <_rename_r+0x2f6> <== NOT EXECUTED
8d2b2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2b6: 4a88 tstl %a0 <== NOT EXECUTED
8d2b8: 6708 beqs 8d2c2 <_rename_r+0x2f6> <== NOT EXECUTED
8d2ba: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d2be: 4e90 jsr %a0@ <== NOT EXECUTED
8d2c0: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d2c2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d2c6: 4a88 tstl %a0 <== NOT EXECUTED
8d2c8: 6710 beqs 8d2da <_rename_r+0x30e> <== NOT EXECUTED
8d2ca: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2ce: 4a88 tstl %a0 <== NOT EXECUTED
8d2d0: 6708 beqs 8d2da <_rename_r+0x30e> <== NOT EXECUTED
8d2d2: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d2d6: 4e90 jsr %a0@ <== NOT EXECUTED
8d2d8: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
8d2da: 2003 movel %d3,%d0 <== NOT EXECUTED
8d2dc: 4cee 1c3c ffa4 moveml %fp@(-92),%d2-%d5/%a2-%a4 <== NOT EXECUTED
8d2e2: 4e5e unlk %fp <== NOT EXECUTED
8d2e4: 4e75 rts <== NOT EXECUTED
...
00046aac <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
46aac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46ab0: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
46ab4: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
46aba: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
46abe: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
46ac0: 4ef9 0004 69e4 jmp 469e4 <stat> <== NOT EXECUTED
...
0004c536 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4c536: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4c53a: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4c540: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4c542: 4ef9 0004 c34c jmp 4c34c <unlink> <== NOT EXECUTED
00059500 <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
59500: 4e56 0000 linkw %fp,#0
59504: 222e 0010 movel %fp@(16),%d1
59508: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
5950c: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
59512: 2d41 000c movel %d1,%fp@(12)
59516: 2d40 0008 movel %d0,%fp@(8)
}
5951a: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
5951c: 4ef9 0005 9620 jmp 59620 <write>
...
00044e40 <aio_cancel>:
int aio_cancel(
int filedes __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
44e40: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44e44: 4eb9 0004 d430 jsr 4d430 <__errno>
44e4a: 7258 moveq #88,%d1
44e4c: 2040 moveal %d0,%a0
}
44e4e: 70ff moveq #-1,%d0
44e50: 4e5e unlk %fp
int aio_cancel(
int filedes __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44e52: 2081 movel %d1,%a0@
}
44e54: 4e75 rts
...
00044e58 <aio_error>:
#include <rtems/seterr.h>
int aio_error(
const struct aiocb *aiocbp __attribute__((unused))
)
{
44e58: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44e5c: 4eb9 0004 d430 jsr 4d430 <__errno>
44e62: 7258 moveq #88,%d1
44e64: 2040 moveal %d0,%a0
}
44e66: 70ff moveq #-1,%d0
44e68: 4e5e unlk %fp
int aio_error(
const struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44e6a: 2081 movel %d1,%a0@
}
44e6c: 4e75 rts
...
00044e70 <aio_fsync>:
int aio_fsync(
int op __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
44e70: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44e74: 4eb9 0004 d430 jsr 4d430 <__errno>
44e7a: 7258 moveq #88,%d1
44e7c: 2040 moveal %d0,%a0
}
44e7e: 70ff moveq #-1,%d0
44e80: 4e5e unlk %fp
int aio_fsync(
int op __attribute__((unused)),
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44e82: 2081 movel %d1,%a0@
}
44e84: 4e75 rts
...
00044e88 <aio_read>:
#include <rtems/seterr.h>
int aio_read(
struct aiocb *aiocbp __attribute__((unused))
)
{
44e88: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44e8c: 4eb9 0004 d430 jsr 4d430 <__errno>
44e92: 7258 moveq #88,%d1
44e94: 2040 moveal %d0,%a0
}
44e96: 70ff moveq #-1,%d0
44e98: 4e5e unlk %fp
int aio_read(
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44e9a: 2081 movel %d1,%a0@
}
44e9c: 4e75 rts
...
00044ea0 <aio_return>:
#include <rtems/seterr.h>
int aio_return(
const struct aiocb *aiocbp __attribute__((unused))
)
{
44ea0: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44ea4: 4eb9 0004 d430 jsr 4d430 <__errno>
44eaa: 7258 moveq #88,%d1
44eac: 2040 moveal %d0,%a0
}
44eae: 70ff moveq #-1,%d0
44eb0: 4e5e unlk %fp
int aio_return(
const struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44eb2: 2081 movel %d1,%a0@
}
44eb4: 4e75 rts
...
00044eb8 <aio_suspend>:
int aio_suspend(
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
44eb8: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44ebc: 4eb9 0004 d430 jsr 4d430 <__errno>
44ec2: 7258 moveq #88,%d1
44ec4: 2040 moveal %d0,%a0
}
44ec6: 70ff moveq #-1,%d0
44ec8: 4e5e unlk %fp
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44eca: 2081 movel %d1,%a0@
}
44ecc: 4e75 rts
...
00044ed0 <aio_write>:
#include <rtems/seterr.h>
int aio_write(
struct aiocb *aiocbp __attribute__((unused))
)
{
44ed0: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44ed4: 4eb9 0004 d430 jsr 4d430 <__errno>
44eda: 7258 moveq #88,%d1
44edc: 2040 moveal %d0,%a0
}
44ede: 70ff moveq #-1,%d0
44ee0: 4e5e unlk %fp
int aio_write(
struct aiocb *aiocbp __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44ee2: 2081 movel %d1,%a0@
}
44ee4: 4e75 rts
...
0006017c <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
6017c: 4e56 ffec linkw %fp,#-20
60180: 2f03 movel %d3,%sp@-
60182: 262e 0008 movel %fp@(8),%d3
60186: 2f02 movel %d2,%sp@-
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
60188: 4a83 tstl %d3
6018a: 6612 bnes 6019e <chdir+0x22>
rtems_set_errno_and_return_minus_one( EFAULT );
6018c: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
60192: 740e moveq #14,%d2
60194: 72ff moveq #-1,%d1
60196: 2040 moveal %d0,%a0
60198: 2082 movel %d2,%a0@
6019a: 6000 00ce braw 6026a <chdir+0xee>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
6019e: 2f03 movel %d3,%sp@-
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
601a0: 240e movel %fp,%d2
601a2: 0682 ffff ffec addil #-20,%d2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
601a8: 4eb9 0007 c05c jsr 7c05c <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
601ae: 7201 moveq #1,%d1
601b0: 2e81 movel %d1,%sp@
601b2: 2f02 movel %d2,%sp@-
601b4: 4878 0001 pea 1 <ADD>
601b8: 2f00 movel %d0,%sp@-
601ba: 2f03 movel %d3,%sp@-
601bc: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
601c2: 4fef 0014 lea %sp@(20),%sp
601c6: 4a80 tstl %d0
601c8: 6706 beqs 601d0 <chdir+0x54>
601ca: 72ff moveq #-1,%d1
601cc: 6000 009c braw 6026a <chdir+0xee>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
601d0: 226e fff8 moveal %fp@(-8),%a1
601d4: 2069 0010 moveal %a1@(16),%a0
601d8: 4a88 tstl %a0
601da: 6620 bnes 601fc <chdir+0x80>
rtems_filesystem_freenode( &loc );
601dc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
601e0: 4a88 tstl %a0 <== NOT EXECUTED
601e2: 6706 beqs 601ea <chdir+0x6e> <== NOT EXECUTED
601e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
601e6: 4e90 jsr %a0@ <== NOT EXECUTED
601e8: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
601ea: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
601f0: 72ff moveq #-1,%d1 <== NOT EXECUTED
601f2: 2040 moveal %d0,%a0 <== NOT EXECUTED
601f4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
601fa: 606e bras 6026a <chdir+0xee> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
601fc: 2f02 movel %d2,%sp@-
601fe: 4e90 jsr %a0@
60200: 588f addql #4,%sp
60202: 7201 moveq #1,%d1
60204: b280 cmpl %d0,%d1
60206: 6726 beqs 6022e <chdir+0xb2>
rtems_filesystem_freenode( &loc );
60208: 206e fff8 moveal %fp@(-8),%a0
6020c: 4a88 tstl %a0
6020e: 670e beqs 6021e <chdir+0xa2>
60210: 2068 001c moveal %a0@(28),%a0
60214: 4a88 tstl %a0
60216: 6706 beqs 6021e <chdir+0xa2>
60218: 2f02 movel %d2,%sp@-
6021a: 4e90 jsr %a0@
6021c: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
6021e: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
60224: 72ff moveq #-1,%d1
60226: 2040 moveal %d0,%a0
60228: 7014 moveq #20,%d0
6022a: 2080 movel %d0,%a0@
6022c: 603c bras 6026a <chdir+0xee>
}
rtems_filesystem_freenode( &rtems_filesystem_current );
6022e: 2279 0009 717c moveal 9717c <rtems_current_user_env>,%a1
60234: 2069 0010 moveal %a1@(16),%a0
60238: 4a88 tstl %a0
6023a: 6710 beqs 6024c <chdir+0xd0>
6023c: 2068 001c moveal %a0@(28),%a0
60240: 4a88 tstl %a0
60242: 6708 beqs 6024c <chdir+0xd0>
60244: 4869 0004 pea %a1@(4)
60248: 4e90 jsr %a0@
6024a: 588f addql #4,%sp
rtems_filesystem_current = loc;
6024c: 4878 0014 pea 14 <OPER2>
60250: 486e ffec pea %fp@(-20)
60254: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0
6025a: 5880 addql #4,%d0
6025c: 2f00 movel %d0,%sp@-
6025e: 4eb9 0007 8fec jsr 78fec <memcpy>
return 0;
60264: 4fef 000c lea %sp@(12),%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
60268: 4281 clrl %d1
return 0;
}
6026a: 242e ffe4 movel %fp@(-28),%d2
6026e: 2001 movel %d1,%d0
60270: 262e ffe8 movel %fp@(-24),%d3
60274: 4e5e unlk %fp
60276: 4e75 rts
000452f0 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
452f0: 4e56 ffec linkw %fp,#-20
452f4: 2f03 movel %d3,%sp@-
452f6: 262e 0008 movel %fp@(8),%d3
452fa: 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 );
452fc: 240e movel %fp,%d2
452fe: 0682 ffff ffec addil #-20,%d2
45304: 2f03 movel %d3,%sp@-
45306: 4eb9 0007 c05c jsr 7c05c <strlen>
4530c: 7201 moveq #1,%d1
4530e: 2e81 movel %d1,%sp@
45310: 2f02 movel %d2,%sp@-
45312: 42a7 clrl %sp@-
45314: 2f00 movel %d0,%sp@-
45316: 2f03 movel %d3,%sp@-
45318: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
if ( status != 0 )
4531e: 4fef 0014 lea %sp@(20),%sp
45322: 4a80 tstl %d0
45324: 6706 beqs 4532c <chmod+0x3c>
45326: 76ff moveq #-1,%d3
45328: 6000 0082 braw 453ac <chmod+0xbc>
return -1;
if ( !loc.handlers ){
4532c: 206e fff4 moveal %fp@(-12),%a0
45330: 4a88 tstl %a0
45332: 6626 bnes 4535a <chmod+0x6a>
rtems_filesystem_freenode( &loc );
45334: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
45338: 4a88 tstl %a0 <== NOT EXECUTED
4533a: 670e beqs 4534a <chmod+0x5a> <== NOT EXECUTED
4533c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
45340: 4a88 tstl %a0 <== NOT EXECUTED
45342: 6706 beqs 4534a <chmod+0x5a> <== NOT EXECUTED
45344: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45346: 4e90 jsr %a0@ <== NOT EXECUTED
45348: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
4534a: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
45350: 76ff moveq #-1,%d3 <== NOT EXECUTED
45352: 2040 moveal %d0,%a0 <== NOT EXECUTED
45354: 7009 moveq #9,%d0 <== NOT EXECUTED
45356: 2080 movel %d0,%a0@ <== NOT EXECUTED
45358: 6052 bras 453ac <chmod+0xbc> <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
4535a: 2068 001c moveal %a0@(28),%a0
4535e: 4a88 tstl %a0
45360: 6628 bnes 4538a <chmod+0x9a>
rtems_filesystem_freenode( &loc );
45362: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
45366: 4a88 tstl %a0 <== NOT EXECUTED
45368: 670e beqs 45378 <chmod+0x88> <== NOT EXECUTED
4536a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4536e: 4a88 tstl %a0 <== NOT EXECUTED
45370: 6706 beqs 45378 <chmod+0x88> <== NOT EXECUTED
45372: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45374: 4e90 jsr %a0@ <== NOT EXECUTED
45376: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
45378: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
4537e: 76ff moveq #-1,%d3 <== NOT EXECUTED
45380: 2040 moveal %d0,%a0 <== NOT EXECUTED
45382: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
45388: 6022 bras 453ac <chmod+0xbc> <== NOT EXECUTED
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
4538a: 2f2e 000c movel %fp@(12),%sp@-
4538e: 2f02 movel %d2,%sp@-
45390: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
45392: 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 );
45396: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
45398: 508f addql #8,%sp
4539a: 4a88 tstl %a0
4539c: 670e beqs 453ac <chmod+0xbc>
4539e: 2068 001c moveal %a0@(28),%a0
453a2: 4a88 tstl %a0
453a4: 6706 beqs 453ac <chmod+0xbc>
453a6: 2f02 movel %d2,%sp@-
453a8: 4e90 jsr %a0@
453aa: 588f addql #4,%sp
return result;
}
453ac: 2003 movel %d3,%d0
453ae: 242e ffe4 movel %fp@(-28),%d2
453b2: 262e ffe8 movel %fp@(-24),%d3
453b6: 4e5e unlk %fp
453b8: 4e75 rts
...
00060278 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
60278: 4e56 ffdc linkw %fp,#-36
6027c: 48d7 003c moveml %d2-%d5,%sp@
60280: 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 ) )
60284: 240e movel %fp,%d2
60286: 0682 ffff ffec addil #-20,%d2
6028c: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
6028e: 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 ) )
60292: 4eb9 0007 c05c jsr 7c05c <strlen>
60298: 7201 moveq #1,%d1
6029a: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
6029c: 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 ) )
602a0: 2f02 movel %d2,%sp@-
602a2: 42a7 clrl %sp@-
602a4: 2f00 movel %d0,%sp@-
602a6: 2f03 movel %d3,%sp@-
602a8: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
602ae: 4fef 0014 lea %sp@(20),%sp
602b2: 4a80 tstl %d0
602b4: 6704 beqs 602ba <chown+0x42>
602b6: 76ff moveq #-1,%d3
602b8: 6054 bras 6030e <chown+0x96>
return -1;
if ( !loc.ops->chown_h ) {
602ba: 226e fff8 moveal %fp@(-8),%a1
602be: 2069 0018 moveal %a1@(24),%a0
602c2: 4a88 tstl %a0
602c4: 6620 bnes 602e6 <chown+0x6e>
rtems_filesystem_freenode( &loc );
602c6: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
602ca: 4a88 tstl %a0 <== NOT EXECUTED
602cc: 6706 beqs 602d4 <chown+0x5c> <== NOT EXECUTED
602ce: 2f02 movel %d2,%sp@- <== NOT EXECUTED
602d0: 4e90 jsr %a0@ <== NOT EXECUTED
602d2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
602d4: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
602da: 76ff moveq #-1,%d3 <== NOT EXECUTED
602dc: 2040 moveal %d0,%a0 <== NOT EXECUTED
602de: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
602e4: 6028 bras 6030e <chown+0x96> <== NOT EXECUTED
}
result = (*loc.ops->chown_h)( &loc, owner, group );
602e6: 3f05 movew %d5,%sp@-
602e8: 4267 clrw %sp@-
602ea: 3f04 movew %d4,%sp@-
602ec: 4267 clrw %sp@-
602ee: 2f02 movel %d2,%sp@-
602f0: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
602f2: 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 );
602f6: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
602f8: 4fef 000c lea %sp@(12),%sp
602fc: 4a88 tstl %a0
602fe: 670e beqs 6030e <chown+0x96>
60300: 2068 001c moveal %a0@(28),%a0
60304: 4a88 tstl %a0
60306: 6706 beqs 6030e <chown+0x96>
60308: 2f02 movel %d2,%sp@-
6030a: 4e90 jsr %a0@
6030c: 588f addql #4,%sp
return result;
}
6030e: 2003 movel %d3,%d0
60310: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5
60316: 4e5e unlk %fp
60318: 4e75 rts
...
0006031c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
6031c: 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) {
60320: 203c 0009 bb78 movel #637816,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
60326: 2f0b movel %a3,%sp@-
60328: 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) {
6032a: b0b9 0009 717c cmpl 9717c <rtems_current_user_env>,%d0
60330: 6628 bnes 6035a <chroot+0x3e>
rtems_libio_set_private_env(); /* try to set a new private env*/
60332: 4eb9 0006 163e jsr 6163e <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
60338: 41f9 0009 bb78 lea 9bb78 <rtems_global_user_env>,%a0
6033e: b1f9 0009 717c cmpal 9717c <rtems_current_user_env>,%a0
60344: 6614 bnes 6035a <chroot+0x3e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
60346: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6034c: 72ff moveq #-1,%d1 <== NOT EXECUTED
6034e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60350: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60356: 6000 0084 braw 603dc <chroot+0xc0> <== NOT EXECUTED
}
result = chdir(pathname);
6035a: 2f2e 0008 movel %fp@(8),%sp@-
6035e: 4eb9 0006 017c jsr 6017c <chdir>
if (result) {
60364: 588f addql #4,%sp
60366: 4a80 tstl %d0
60368: 6620 bnes 6038a <chroot+0x6e>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
6036a: 42a7 clrl %sp@-
6036c: 486e ffec pea %fp@(-20)
60370: 42a7 clrl %sp@-
60372: 4878 0001 pea 1 <ADD>
60376: 4879 0008 fdab pea 8fdab <rtems_bdpart_shell_usage+0xf1f>
6037c: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
60382: 4fef 0014 lea %sp@(20),%sp
60386: 4a80 tstl %d0
60388: 6714 beqs 6039e <chroot+0x82>
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
6038a: 45f9 0007 5fb4 lea 75fb4 <__errno>,%a2 <== NOT EXECUTED
60390: 4e92 jsr %a2@ <== NOT EXECUTED
60392: 2640 moveal %d0,%a3 <== NOT EXECUTED
60394: 4e92 jsr %a2@ <== NOT EXECUTED
60396: 72ff moveq #-1,%d1 <== NOT EXECUTED
60398: 2040 moveal %d0,%a0 <== NOT EXECUTED
6039a: 2690 movel %a0@,%a3@ <== NOT EXECUTED
6039c: 603e bras 603dc <chroot+0xc0> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
6039e: 2279 0009 717c moveal 9717c <rtems_current_user_env>,%a1
603a4: 2069 0024 moveal %a1@(36),%a0
603a8: 4a88 tstl %a0
603aa: 6710 beqs 603bc <chroot+0xa0>
603ac: 2068 001c moveal %a0@(28),%a0
603b0: 4a88 tstl %a0
603b2: 6708 beqs 603bc <chroot+0xa0>
603b4: 4869 0018 pea %a1@(24)
603b8: 4e90 jsr %a0@
603ba: 588f addql #4,%sp
rtems_filesystem_root = loc;
603bc: 4878 0014 pea 14 <OPER2>
603c0: 486e ffec pea %fp@(-20)
603c4: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
603ca: 41e8 0018 lea %a0@(24),%a0
603ce: 2f08 movel %a0,%sp@-
603d0: 4eb9 0007 8fec jsr 78fec <memcpy>
return 0;
603d6: 4fef 000c lea %sp@(12),%sp
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;
603da: 4281 clrl %d1
return 0;
}
603dc: 246e ffe4 moveal %fp@(-28),%a2
603e0: 2001 movel %d1,%d0
603e2: 266e ffe8 moveal %fp@(-24),%a3
603e6: 4e5e unlk %fp
603e8: 4e75 rts
...
00044ee8 <clock_getcpuclockid>:
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
44ee8: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44eec: 4eb9 0004 d430 jsr 4d430 <__errno>
44ef2: 7258 moveq #88,%d1
44ef4: 2040 moveal %d0,%a0
}
44ef6: 70ff moveq #-1,%d0
44ef8: 4e5e unlk %fp
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44efa: 2081 movel %d1,%a0@
}
44efc: 4e75 rts
...
00044f00 <clock_getenable_attr>:
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
44f00: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44f04: 4eb9 0004 d430 jsr 4d430 <__errno>
44f0a: 7258 moveq #88,%d1
44f0c: 2040 moveal %d0,%a0
}
44f0e: 70ff moveq #-1,%d0
44f10: 4e5e unlk %fp
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f12: 2081 movel %d1,%a0@
}
44f14: 4e75 rts
...
00044f18 <clock_setenable_attr>:
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
44f18: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44f1c: 4eb9 0004 d430 jsr 4d430 <__errno>
44f22: 7258 moveq #88,%d1
44f24: 2040 moveal %d0,%a0
}
44f26: 70ff moveq #-1,%d0
44f28: 4e5e unlk %fp
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f2a: 2081 movel %d1,%a0@
}
44f2c: 4e75 rts
...
00048eb4 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
48eb4: 4e56 0000 linkw %fp,#0
48eb8: 202e 0008 movel %fp@(8),%d0
48ebc: 2f0a movel %a2,%sp@-
48ebe: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
48ec0: b0b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d0
48ec6: 6416 bccs 48ede <close+0x2a>
iop = rtems_libio_iop(fd);
48ec8: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
48ece: ed88 lsll #6,%d0
48ed0: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
48ed2: 202a 0014 movel %a2@(20),%d0
48ed6: 0280 0000 0100 andil #256,%d0
48edc: 6610 bnes 48eee <close+0x3a>
48ede: 4eb9 0004 ca1c jsr 4ca1c <__errno>
48ee4: 74ff moveq #-1,%d2
48ee6: 2040 moveal %d0,%a0
48ee8: 7009 moveq #9,%d0
48eea: 2080 movel %d0,%a0@
48eec: 603a bras 48f28 <close+0x74>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
48eee: 206a 003c moveal %a2@(60),%a0
48ef2: 2068 0004 moveal %a0@(4),%a0
48ef6: 4a88 tstl %a0
48ef8: 6604 bnes 48efe <close+0x4a>
48efa: 4282 clrl %d2 <== NOT EXECUTED
48efc: 6008 bras 48f06 <close+0x52> <== NOT EXECUTED
rc = (*iop->handlers->close_h)( iop );
48efe: 2f0a movel %a2,%sp@-
48f00: 4e90 jsr %a0@
48f02: 588f addql #4,%sp
48f04: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
48f06: 206a 0024 moveal %a2@(36),%a0
48f0a: 4a88 tstl %a0
48f0c: 6710 beqs 48f1e <close+0x6a>
48f0e: 2068 001c moveal %a0@(28),%a0
48f12: 4a88 tstl %a0
48f14: 6708 beqs 48f1e <close+0x6a>
48f16: 486a 0018 pea %a2@(24)
48f1a: 4e90 jsr %a0@
48f1c: 588f addql #4,%sp
rtems_libio_free( iop );
48f1e: 2f0a movel %a2,%sp@-
48f20: 4eb9 0004 9280 jsr 49280 <rtems_libio_free>
return rc;
48f26: 588f addql #4,%sp
}
48f28: 2002 movel %d2,%d0
48f2a: 242e fff8 movel %fp@(-8),%d2
48f2e: 246e fffc moveal %fp@(-4),%a2
48f32: 4e5e unlk %fp
48f34: 4e75 rts
00048400 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
48400: 4e56 fff4 linkw %fp,#-12
48404: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
48408: 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;
4840c: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
48410: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
48414: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
48418: 2f29 000c movel %a1@(12),%sp@-
4841c: 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;
48420: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
48424: 4eb9 0004 9640 jsr 49640 <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
4842a: 4fef 000c lea %sp@(12),%sp
4842e: 4a80 tstl %d0
48430: 670a beqs 4843c <devFS_close+0x3c>
return rtems_deviceio_errno(status);
48432: 2f00 movel %d0,%sp@- <== NOT EXECUTED
48434: 4eb9 0004 84f0 jsr 484f0 <rtems_deviceio_errno> <== NOT EXECUTED
4843a: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
4843c: 4e5e unlk %fp
4843e: 4e75 rts
00048452 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
48452: 4e56 ffe4 linkw %fp,#-28
48456: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
4845a: 246e 0014 moveal %fp@(20),%a2
4845e: 282e 0008 movel %fp@(8),%d4
48462: 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;
48466: 2652 moveal %a2@,%a3
if (!device_name_table)
48468: 4a8b tstl %a3
4846a: 670a beqs 48476 <devFS_evaluate_path+0x24>
4846c: 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)
4846e: 4bf9 0004 baac lea 4baac <strncmp>,%a5
48474: 6058 bras 484ce <devFS_evaluate_path+0x7c>
}
/* 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 );
48476: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
4847c: 740e moveq #14,%d2 <== NOT EXECUTED
4847e: 72ff moveq #-1,%d1 <== NOT EXECUTED
48480: 2040 moveal %d0,%a0 <== NOT EXECUTED
48482: 2082 movel %d2,%a0@ <== NOT EXECUTED
48484: 605e bras 484e4 <devFS_evaluate_path+0x92> <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
48486: 2853 moveal %a3@,%a4
48488: 4a8c tstl %a4
4848a: 673c beqs 484c8 <devFS_evaluate_path+0x76>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
4848c: 2f03 movel %d3,%sp@-
4848e: 2f0c movel %a4,%sp@-
48490: 2f04 movel %d4,%sp@-
48492: 4e95 jsr %a5@
48494: 4fef 000c lea %sp@(12),%sp
48498: 4a80 tstl %d0
4849a: 662c bnes 484c8 <devFS_evaluate_path+0x76>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
4849c: 4a34 3800 tstb %a4@(00000000,%d3:l)
484a0: 6626 bnes 484c8 <devFS_evaluate_path+0x76>
/* 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;
484a2: 2079 0005 93d0 moveal 593d0 <rtems_current_user_env>,%a0
484a8: 4281 clrl %d1
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;
484aa: 203c 0005 9384 movel #365444,%d0
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
484b0: 2568 0028 0010 movel %a0@(40),%a2@(16)
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
484b6: 41f9 0005 933c lea 5933c <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;
484bc: 2540 0008 movel %d0,%a2@(8)
pathloc->ops = &devFS_ops;
484c0: 2548 000c movel %a0,%a2@(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];
484c4: 248b movel %a3,%a2@
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
484c6: 601c bras 484e4 <devFS_evaluate_path+0x92>
/* 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++) {
484c8: 5282 addql #1,%d2
484ca: 47eb 0014 lea %a3@(20),%a3
484ce: b4b9 0005 9258 cmpl 59258 <rtems_device_table_size>,%d2
484d4: 65b0 bcss 48486 <devFS_evaluate_path+0x34>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
484d6: 4eb9 0004 a7a4 jsr 4a7a4 <__errno>
484dc: 72ff moveq #-1,%d1
484de: 2040 moveal %d0,%a0
484e0: 7002 moveq #2,%d0
484e2: 2080 movel %d0,%a0@
}
484e4: 2001 movel %d1,%d0
484e6: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
484ec: 4e5e unlk %fp
484ee: 4e75 rts
00041c80 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
41c80: 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(
41c84: 2039 0005 9258 movel 59258 <rtems_device_table_size>,%d0
41c8a: 2200 movel %d0,%d1
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
41c8c: 2f0a movel %a2,%sp@-
41c8e: 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(
41c92: e989 lsll #4,%d1
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
41c94: 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(
41c96: 2041 moveal %d1,%a0
41c98: 4870 0c00 pea %a0@(00000000,%d0:l:4)
41c9c: 4eb9 0004 81ec jsr 481ec <_Workspace_Allocate>
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
41ca2: 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(
41ca4: 2400 movel %d0,%d2
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* no memory for device filesystem */
if (!device_name_table)
41ca6: 6610 bnes 41cb8 <devFS_initialize+0x38>
rtems_set_errno_and_return_minus_one( ENOMEM );
41ca8: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41cae: 720c moveq #12,%d1 <== NOT EXECUTED
41cb0: 2040 moveal %d0,%a0 <== NOT EXECUTED
41cb2: 70ff moveq #-1,%d0 <== NOT EXECUTED
41cb4: 2081 movel %d1,%a0@ <== NOT EXECUTED
41cb6: 6038 bras 41cf0 <devFS_initialize+0x70> <== NOT EXECUTED
memset(
41cb8: 2039 0005 9258 movel 59258 <rtems_device_table_size>,%d0
41cbe: 2200 movel %d0,%d1
41cc0: e989 lsll #4,%d1
41cc2: 2041 moveal %d1,%a0
41cc4: 4870 0c00 pea %a0@(00000000,%d0:l:4)
41cc8: 42a7 clrl %sp@-
41cca: 2f02 movel %d2,%sp@-
41ccc: 4eb9 0004 aff4 jsr 4aff4 <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;
41cd2: 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;
41cd6: 203c 0005 9384 movel #365444,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
41cdc: 41f9 0005 933c lea 5933c <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;
41ce2: 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;
41ce6: 4280 clrl %d0
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;
41ce8: 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;
41cec: 2542 001c movel %d2,%a2@(28)
return 0;
}
41cf0: 242e fff8 movel %fp@(-8),%d2
41cf4: 246e fffc moveal %fp@(-4),%a2
41cf8: 4e5e unlk %fp
41cfa: 4e75 rts
00041e30 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
41e30: 4e56 fff0 linkw %fp,#-16
41e34: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e38: 486e fff0 pea %fp@(-16)
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.command = command;
41e3c: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
41e42: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e46: 2f29 000c movel %a1@(12),%sp@-
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.command = command;
args.buffer = buffer;
41e4a: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
status = rtems_io_control(
41e50: 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;
41e54: 2d48 fff0 movel %a0,%fp@(-16)
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e58: 4eb9 0004 583c jsr 4583c <rtems_io_control>
np->major,
np->minor,
(void *) &args
);
if ( status )
41e5e: 4fef 000c lea %sp@(12),%sp
41e62: 4a80 tstl %d0
41e64: 670c beqs 41e72 <devFS_ioctl+0x42>
return rtems_deviceio_errno(status);
41e66: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41e68: 4eb9 0004 84f0 jsr 484f0 <rtems_deviceio_errno> <== NOT EXECUTED
41e6e: 588f addql #4,%sp <== NOT EXECUTED
41e70: 6004 bras 41e76 <devFS_ioctl+0x46> <== NOT EXECUTED
return args.ioctl_return;
41e72: 202e fffc movel %fp@(-4),%d0
}
41e76: 4e5e unlk %fp
41e78: 4e75 rts
...
00041cfc <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') &&
41cfc: 7264 moveq #100,%d1
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41cfe: 4e56 ffdc linkw %fp,#-36
41d02: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@
41d06: 246e 0008 moveal %fp@(8),%a2
* 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') &&
41d0a: 1012 moveb %a2@,%d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41d0c: 282e 000c movel %fp@(12),%d4
* 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') &&
41d10: 49c0 extbl %d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41d12: 2c2e 0010 movel %fp@(16),%d6
41d16: 2a2e 0014 movel %fp@(20),%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') &&
41d1a: b280 cmpl %d0,%d1
41d1c: 6628 bnes 41d46 <devFS_mknod+0x4a>
41d1e: 123c 0065 moveb #101,%d1
41d22: 102a 0001 moveb %a2@(1),%d0
41d26: 49c0 extbl %d0
41d28: b280 cmpl %d0,%d1
41d2a: 661a bnes 41d46 <devFS_mknod+0x4a>
(path[2] == 'v') && (path[3] == '\0'))
41d2c: 123c 0076 moveb #118,%d1
41d30: 102a 0002 moveb %a2@(2),%d0
41d34: 49c0 extbl %d0
41d36: b280 cmpl %d0,%d1
41d38: 660c bnes 41d46 <devFS_mknod+0x4a>
41d3a: 4a2a 0003 tstb %a2@(3)
41d3e: 6606 bnes 41d46 <devFS_mknod+0x4a>
41d40: 4201 clrb %d1
41d42: 6000 00d2 braw 41e16 <devFS_mknod+0x11a>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
41d46: 2004 movel %d4,%d0
41d48: 0280 0000 f000 andil #61440,%d0
41d4e: 0c80 0000 6000 cmpil #24576,%d0
41d54: 671a beqs 41d70 <devFS_mknod+0x74>
41d56: 0c80 0000 2000 cmpil #8192,%d0
41d5c: 6712 beqs 41d70 <devFS_mknod+0x74>
rtems_set_errno_and_return_minus_one( EINVAL );
41d5e: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41d64: 7816 moveq #22,%d4 <== NOT EXECUTED
41d66: 72ff moveq #-1,%d1 <== NOT EXECUTED
41d68: 2040 moveal %d0,%a0 <== NOT EXECUTED
41d6a: 2084 movel %d4,%a0@ <== NOT EXECUTED
41d6c: 6000 00a8 braw 41e16 <devFS_mknod+0x11a> <== NOT EXECUTED
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;
41d70: 206e 0018 moveal %fp@(24),%a0
41d74: 2650 moveal %a0@,%a3
if (!device_name_table)
41d76: 4a8b tstl %a3
41d78: 670e beqs 41d88 <devFS_mknod+0x8c>
41d7a: 284b moveal %a3,%a4
41d7c: 74ff moveq #-1,%d2
41d7e: 4283 clrl %d3
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)
41d80: 4bf9 0004 b5d0 lea 4b5d0 <strcmp>,%a5
41d86: 6038 bras 41dc0 <devFS_mknod+0xc4>
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 );
41d88: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41d8e: 760e moveq #14,%d3 <== NOT EXECUTED
41d90: 72ff moveq #-1,%d1 <== NOT EXECUTED
41d92: 2240 moveal %d0,%a1 <== NOT EXECUTED
41d94: 2283 movel %d3,%a1@ <== NOT EXECUTED
41d96: 607e bras 41e16 <devFS_mknod+0x11a> <== NOT EXECUTED
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
41d98: 2014 movel %a4@,%d0
41d9a: 671c beqs 41db8 <devFS_mknod+0xbc>
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
41d9c: 2f00 movel %d0,%sp@-
41d9e: 2f0a movel %a2,%sp@-
41da0: 4e95 jsr %a5@
41da2: 508f addql #8,%sp
41da4: 4a80 tstl %d0
41da6: 6612 bnes 41dba <devFS_mknod+0xbe>
rtems_set_errno_and_return_minus_one( EEXIST );
41da8: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41dae: 7411 moveq #17,%d2 <== NOT EXECUTED
41db0: 72ff moveq #-1,%d1 <== NOT EXECUTED
41db2: 2040 moveal %d0,%a0 <== NOT EXECUTED
41db4: 2082 movel %d2,%a0@ <== NOT EXECUTED
41db6: 605e bras 41e16 <devFS_mknod+0x11a> <== NOT EXECUTED
41db8: 2403 movel %d3,%d2
/* 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++){
41dba: 5283 addql #1,%d3
41dbc: 49ec 0014 lea %a4@(20),%a4
41dc0: b6b9 0005 9258 cmpl 59258 <rtems_device_table_size>,%d3
41dc6: 65d0 bcss 41d98 <devFS_mknod+0x9c>
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
41dc8: 70ff moveq #-1,%d0
41dca: b082 cmpl %d2,%d0
41dcc: 6610 bnes 41dde <devFS_mknod+0xe2>
rtems_set_errno_and_return_minus_one( ENOMEM );
41dce: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41dd4: 72ff moveq #-1,%d1 <== NOT EXECUTED
41dd6: 2040 moveal %d0,%a0 <== NOT EXECUTED
41dd8: 700c moveq #12,%d0 <== NOT EXECUTED
41dda: 2080 movel %d0,%a0@ <== NOT EXECUTED
41ddc: 6038 bras 41e16 <devFS_mknod+0x11a> <== NOT EXECUTED
_ISR_Disable(level);
41dde: 203c 0000 0700 movel #1792,%d0
41de4: 40c3 movew %sr,%d3
41de6: 8083 orl %d3,%d0
41de8: 46c0 movew %d0,%sr
device_name_table[slot].device_name = (char *)path;
41dea: 2002 movel %d2,%d0
41dec: e988 lsll #4,%d0
41dee: 2240 moveal %d0,%a1
41df0: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0
41df4: d7c8 addal %a0,%a3
41df6: 268a movel %a2,%a3@
device_name_table[slot].device_name_length = strlen(path);
41df8: 2f0a movel %a2,%sp@-
41dfa: 4eb9 0004 ba94 jsr 4ba94 <strlen>
41e00: 588f addql #4,%sp
device_name_table[slot].major = major;
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
41e02: 2744 0010 movel %d4,%a3@(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);
41e06: 2740 0004 movel %d0,%a3@(4)
device_name_table[slot].major = major;
41e0a: 2746 0008 movel %d6,%a3@(8)
device_name_table[slot].minor = minor;
41e0e: 2745 000c movel %d5,%a3@(12)
device_name_table[slot].mode = mode;
_ISR_Enable(level);
41e12: 46c3 movew %d3,%sr
41e14: 4281 clrl %d1
return 0;
}
41e16: 2001 movel %d1,%d0
41e18: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5
41e1e: 4e5e unlk %fp
41e20: 4e75 rts
...
00041e24 <devFS_node_type>:
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
41e24: 7002 moveq #2,%d0
#include "devfs.h"
int devFS_node_type(
rtems_filesystem_location_info_t *pathloc
)
{
41e26: 4e56 0000 linkw %fp,#0
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
41e2a: 4e5e unlk %fp
41e2c: 4e75 rts
...
00041e7c <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
41e7c: 4e56 fff4 linkw %fp,#-12
41e80: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
41e84: 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;
41e88: 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;
41e8e: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
41e92: 2d6e 0014 fffc movel %fp@(20),%fp@(-4)
status = rtems_io_open(
41e98: 2f29 000c movel %a1@(12),%sp@-
41e9c: 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;
41ea0: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
41ea4: 4eb9 0004 595c jsr 4595c <rtems_io_open>
np->major,
np->minor,
(void *) &args
);
if ( status )
41eaa: 4fef 000c lea %sp@(12),%sp
41eae: 4a80 tstl %d0
41eb0: 670a beqs 41ebc <devFS_open+0x40>
return rtems_deviceio_errno(status);
41eb2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41eb4: 4eb9 0004 84f0 jsr 484f0 <rtems_deviceio_errno> <== NOT EXECUTED
41eba: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
41ebc: 4e5e unlk %fp
41ebe: 4e75 rts
00041ec0 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
41ec0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
41ec4: 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(
41ec8: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
41ecc: 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;
41ed2: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
41ed6: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
41edc: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
41ee2: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
41ee6: 2f29 000c movel %a1@(12),%sp@- <== NOT EXECUTED
41eea: 2f29 0008 movel %a1@(8),%sp@- <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
41eee: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
41ef2: 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;
41ef6: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
41efa: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED
41efe: 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(
41f02: 4eb9 0004 59b4 jsr 459b4 <rtems_io_read> <== NOT EXECUTED
np->major,
np->minor,
(void *) &args
);
if ( status )
41f08: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
41f0c: 4a80 tstl %d0 <== NOT EXECUTED
41f0e: 670c beqs 41f1c <devFS_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
41f10: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41f12: 4eb9 0004 84f0 jsr 484f0 <rtems_deviceio_errno> <== NOT EXECUTED
41f18: 588f addql #4,%sp <== NOT EXECUTED
41f1a: 6004 bras 41f20 <devFS_read+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
41f1c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
41f20: 4e5e unlk %fp <== NOT EXECUTED
41f22: 4e75 rts
00041f24 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
41f24: 4e56 0000 linkw %fp,#0
41f28: 206e 0008 moveal %fp@(8),%a0
41f2c: 226e 000c moveal %fp@(12),%a1
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
41f30: 2050 moveal %a0@,%a0
if (!the_dev)
41f32: 4a88 tstl %a0
41f34: 6610 bnes 41f46 <devFS_stat+0x22>
rtems_set_errno_and_return_minus_one( EFAULT );
41f36: 4eb9 0004 a7a4 jsr 4a7a4 <__errno> <== NOT EXECUTED
41f3c: 720e moveq #14,%d1 <== NOT EXECUTED
41f3e: 2040 moveal %d0,%a0 <== NOT EXECUTED
41f40: 70ff moveq #-1,%d0 <== NOT EXECUTED
41f42: 2081 movel %d1,%a0@ <== NOT EXECUTED
41f44: 6016 bras 41f5c <devFS_stat+0x38> <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
41f46: 2228 000c movel %a0@(12),%d1
buf->st_mode = the_dev->mode;
41f4a: 4280 clrl %d0
41f4c: 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 );
41f52: 2368 0008 0016 movel %a0@(8),%a1@(22)
41f58: 2341 001a movel %d1,%a1@(26)
buf->st_mode = the_dev->mode;
return 0;
}
41f5c: 4e5e unlk %fp
41f5e: 4e75 rts
00041f60 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
41f60: 4e56 ffe4 linkw %fp,#-28
41f64: 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(
41f68: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
41f6c: 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;
41f72: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
41f76: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12)
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
41f7c: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
41f82: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
41f86: 2f29 000c movel %a1@(12),%sp@-
41f8a: 2f29 0008 movel %a1@(8),%sp@-
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
41f8e: 2028 000c movel %a0@(12),%d0
41f92: 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;
41f96: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
41f9a: 2d40 ffe8 movel %d0,%fp@(-24)
41f9e: 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(
41fa2: 4eb9 0004 5a0c jsr 45a0c <rtems_io_write>
np->major,
np->minor,
(void *) &args
);
if ( status )
41fa8: 4fef 000c lea %sp@(12),%sp
41fac: 4a80 tstl %d0
41fae: 670c beqs 41fbc <devFS_write+0x5c>
return rtems_deviceio_errno(status);
41fb0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41fb2: 4eb9 0004 84f0 jsr 484f0 <rtems_deviceio_errno> <== NOT EXECUTED
41fb8: 588f addql #4,%sp <== NOT EXECUTED
41fba: 6004 bras 41fc0 <devFS_write+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
41fbc: 202e fffc movel %fp@(-4),%d0
}
41fc0: 4e5e unlk %fp
41fc2: 4e75 rts
00044f30 <devctl>:
int filedes __attribute__((unused)),
void *dev_data_ptr __attribute__((unused)),
size_t nbyte __attribute__((unused)),
int *dev_info_ptr __attribute__((unused))
)
{
44f30: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44f34: 4eb9 0004 d430 jsr 4d430 <__errno>
44f3a: 7258 moveq #88,%d1
44f3c: 2040 moveal %d0,%a0
}
44f3e: 70ff moveq #-1,%d0
44f40: 4e5e unlk %fp
void *dev_data_ptr __attribute__((unused)),
size_t nbyte __attribute__((unused)),
int *dev_info_ptr __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f42: 2081 movel %d1,%a0@
}
44f44: 4e75 rts
...
0004ab40 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4ab40: 4e56 fff4 linkw %fp,#-12
4ab44: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4ab48: 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;
4ab4c: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4ab50: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4ab54: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4ab58: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4ab5c: 2f28 0050 movel %a0@(80),%sp@-
4ab60: 2f28 004c movel %a0@(76),%sp@-
4ab64: 4eb9 0004 bd54 jsr 4bd54 <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4ab6a: 4fef 000c lea %sp@(12),%sp
4ab6e: 4a80 tstl %d0
4ab70: 670a beqs 4ab7c <device_close+0x3c>
return rtems_deviceio_errno(status);
4ab72: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ab74: 4eb9 0004 c2d8 jsr 4c2d8 <rtems_deviceio_errno> <== NOT EXECUTED
4ab7a: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
4ab7c: 4e5e unlk %fp
4ab7e: 4e75 rts
0004aa2e <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4aa2e: 4e56 fff0 linkw %fp,#-16
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4aa32: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
the_jnode = iop->file_info;
status = rtems_io_control(
4aa38: 486e fff0 pea %fp@(-16)
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4aa3c: 226e 0008 moveal %fp@(8),%a1
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
4aa40: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4aa46: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4aa4a: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4aa4e: 2f28 0050 movel %a0@(80),%sp@-
4aa52: 2f28 004c movel %a0@(76),%sp@-
4aa56: 4eb9 0004 bdac jsr 4bdac <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4aa5c: 4fef 000c lea %sp@(12),%sp
4aa60: 4a80 tstl %d0
4aa62: 670c beqs 4aa70 <device_ioctl+0x42>
return rtems_deviceio_errno(status);
4aa64: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4aa66: 4eb9 0004 c2d8 jsr 4c2d8 <rtems_deviceio_errno> <== NOT EXECUTED
4aa6c: 588f addql #4,%sp <== NOT EXECUTED
4aa6e: 6004 bras 4aa74 <device_ioctl+0x46> <== NOT EXECUTED
return args.ioctl_return;
4aa70: 202e fffc movel %fp@(-4),%d0
}
4aa74: 4e5e unlk %fp
4aa76: 4e75 rts
0004ab80 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4ab80: 4e56 fff4 linkw %fp,#-12
4ab84: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4ab88: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4ab8c: 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;
4ab92: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4ab96: 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;
4ab9c: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4aba0: 2f29 0050 movel %a1@(80),%sp@-
4aba4: 2f29 004c movel %a1@(76),%sp@-
4aba8: 4eb9 0004 be04 jsr 4be04 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4abae: 4fef 000c lea %sp@(12),%sp
4abb2: 4a80 tstl %d0
4abb4: 670a beqs 4abc0 <device_open+0x40>
return rtems_deviceio_errno(status);
4abb6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4abb8: 4eb9 0004 c2d8 jsr 4c2d8 <rtems_deviceio_errno> <== NOT EXECUTED
4abbe: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4abc0: 4e5e unlk %fp
4abc2: 4e75 rts
0004aadc <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4aadc: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4aae0: 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(
4aae4: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4aae8: 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;
4aaee: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4aaf4: 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;
4aafa: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4aafe: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
4ab02: 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;
4ab06: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4ab0a: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED
4ab0e: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4ab12: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4ab16: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED
4ab1a: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED
4ab1e: 4eb9 0004 be5c jsr 4be5c <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4ab24: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ab28: 4a80 tstl %d0 <== NOT EXECUTED
4ab2a: 670c beqs 4ab38 <device_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
4ab2c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ab2e: 4eb9 0004 c2d8 jsr 4c2d8 <rtems_deviceio_errno> <== NOT EXECUTED
4ab34: 588f addql #4,%sp <== NOT EXECUTED
4ab36: 6004 bras 4ab3c <device_read+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4ab38: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4ab3c: 4e5e unlk %fp <== NOT EXECUTED
4ab3e: 4e75 rts
0004aa78 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4aa78: 4e56 ffe4 linkw %fp,#-28
4aa7c: 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(
4aa80: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4aa84: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4aa8a: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4aa90: 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;
4aa96: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4aa9a: 2028 000c movel %a0@(12),%d0
4aa9e: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4aaa2: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4aaa6: 2d40 ffe8 movel %d0,%fp@(-24)
4aaaa: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4aaae: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4aab2: 2f29 0050 movel %a1@(80),%sp@-
4aab6: 2f29 004c movel %a1@(76),%sp@-
4aaba: 4eb9 0004 beb4 jsr 4beb4 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4aac0: 4fef 000c lea %sp@(12),%sp
4aac4: 4a80 tstl %d0
4aac6: 670c beqs 4aad4 <device_write+0x5c>
return rtems_deviceio_errno(status);
4aac8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4aaca: 4eb9 0004 c2d8 jsr 4c2d8 <rtems_deviceio_errno> <== NOT EXECUTED
4aad0: 588f addql #4,%sp <== NOT EXECUTED
4aad2: 6004 bras 4aad8 <device_write+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4aad4: 202e fffc movel %fp@(-4),%d0
}
4aad8: 4e5e unlk %fp
4aada: 4e75 rts
00043a3a <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
43a3a: 4e56 fff4 linkw %fp,#-12
43a3e: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
43a42: 246e 0008 moveal %fp@(8),%a2
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
43a46: 4aaa 00b4 tstl %a2@(180)
43a4a: 674e beqs 43a9a <drainOutput+0x60>
rtems_interrupt_disable (level);
43a4c: 243c 0000 0700 movel #1792,%d2
43a52: 2202 movel %d2,%d1
43a54: 40c0 movew %sr,%d0
43a56: 8280 orl %d0,%d1
43a58: 46c1 movew %d1,%sr
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
43a5a: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3
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) {
43a60: 602a bras 43a8c <drainOutput+0x52>
tty->rawOutBufState = rob_wait;
43a62: 7202 moveq #2,%d1
43a64: 2541 0094 movel %d1,%a2@(148)
rtems_interrupt_enable (level);
43a68: 46c0 movew %d0,%sr
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
43a6a: 42a7 clrl %sp@-
43a6c: 42a7 clrl %sp@-
43a6e: 2f2a 008c movel %a2@(140),%sp@-
43a72: 4e93 jsr %a3@
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
43a74: 4fef 000c lea %sp@(12),%sp
43a78: 4a80 tstl %d0
43a7a: 6708 beqs 43a84 <drainOutput+0x4a>
rtems_fatal_error_occurred (sc);
43a7c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43a7e: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
43a84: 2202 movel %d2,%d1
43a86: 40c0 movew %sr,%d0
43a88: 8280 orl %d0,%d1
43a8a: 46c1 movew %d1,%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) {
43a8c: 206a 0084 moveal %a2@(132),%a0
43a90: 222a 0080 movel %a2@(128),%d1
43a94: b288 cmpl %a0,%d1
43a96: 66ca bnes 43a62 <drainOutput+0x28>
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
43a98: 46c0 movew %d0,%sr
}
}
43a9a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
43aa0: 4e5e unlk %fp
43aa2: 4e75 rts
00042d74 <dup>:
#include <fcntl.h>
int dup(
int fildes
)
{
42d74: 4e56 0000 linkw %fp,#0
return fcntl( fildes, F_DUPFD, 0 );
42d78: 42a7 clrl %sp@-
42d7a: 42a7 clrl %sp@-
42d7c: 2f2e 0008 movel %fp@(8),%sp@-
42d80: 4eb9 0004 3178 jsr 43178 <fcntl>
}
42d86: 4e5e unlk %fp
42d88: 4e75 rts
...
00042d1c <dup2>:
int dup2(
int fildes,
int fildes2
)
{
42d1c: 4e56 ffa8 linkw %fp,#-88
42d20: 48d7 041c moveml %d2-%d4/%a2,%sp@
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d24: 280e movel %fp,%d4
42d26: 0684 ffff ffba addil #-70,%d4
42d2c: 45f9 0004 34c8 lea 434c8 <fstat>,%a2
42d32: 2f04 movel %d4,%sp@-
int dup2(
int fildes,
int fildes2
)
{
42d34: 242e 0008 movel %fp@(8),%d2
42d38: 262e 000c movel %fp@(12),%d3
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d3c: 2f02 movel %d2,%sp@-
42d3e: 4e92 jsr %a2@
if ( status == -1 )
42d40: 508f addql #8,%sp
42d42: 72ff moveq #-1,%d1
42d44: b280 cmpl %d0,%d1
42d46: 6720 beqs 42d68 <dup2+0x4c>
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
42d48: 2f04 movel %d4,%sp@-
42d4a: 2f03 movel %d3,%sp@-
42d4c: 4e92 jsr %a2@
if ( status == -1 )
42d4e: 508f addql #8,%sp
42d50: 72ff moveq #-1,%d1
42d52: b280 cmpl %d0,%d1
42d54: 6712 beqs 42d68 <dup2+0x4c>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
42d56: 2f03 movel %d3,%sp@- <== NOT EXECUTED
42d58: 42a7 clrl %sp@- <== NOT EXECUTED
42d5a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
42d5c: 4eb9 0004 3178 jsr 43178 <fcntl> <== NOT EXECUTED
42d62: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42d66: 6002 bras 42d6a <dup2+0x4e> <== NOT EXECUTED
42d68: 70ff moveq #-1,%d0
}
42d6a: 4cee 041c ffa8 moveml %fp@(-88),%d2-%d4/%a2
42d70: 4e5e unlk %fp
42d72: 4e75 rts
000435a0 <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435a0: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
435a4: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
435a8: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435ac: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435b0: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435b4: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435ba: 1202 moveb %d2,%d1 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435bc: 4a80 tstl %d0 <== NOT EXECUTED
435be: 674c beqs 4360c <echo+0x6c> <== NOT EXECUTED
435c0: 4280 clrl %d0 <== NOT EXECUTED
435c2: 1002 moveb %d2,%d0 <== NOT EXECUTED
435c4: 2079 0005 b60c moveal 5b60c <__ctype_ptr__>,%a0 <== NOT EXECUTED
435ca: 1630 0801 moveb %a0@(00000001,%d0:l),%d3 <== NOT EXECUTED
435ce: 49c3 extbl %d3 <== NOT EXECUTED
435d0: 0803 0005 btst #5,%d3 <== NOT EXECUTED
435d4: 6736 beqs 4360c <echo+0x6c> <== NOT EXECUTED
435d6: 7609 moveq #9,%d3 <== NOT EXECUTED
435d8: b680 cmpl %d0,%d3 <== NOT EXECUTED
435da: 6730 beqs 4360c <echo+0x6c> <== NOT EXECUTED
435dc: 163c 000a moveb #10,%d3 <== NOT EXECUTED
435e0: b680 cmpl %d0,%d3 <== NOT EXECUTED
435e2: 6728 beqs 4360c <echo+0x6c> <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
435e4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
435e6: 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;
435ea: 7040 moveq #64,%d0 <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
435ec: 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;
435f0: b182 eorl %d0,%d2 <== 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] = '^';
435f2: 765e moveq #94,%d3 <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
435f4: 1d42 ffff moveb %d2,%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] = '^';
435f8: 1d43 fffe moveb %d3,%fp@(-2) <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
435fc: 4eb9 0004 335e jsr 4335e <rtems_termios_puts> <== 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')) {
43602: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
43606: 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')) {
4360a: 6010 bras 4361c <echo+0x7c> <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
4360c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4360e: 0281 0000 00ff andil #255,%d1 <== NOT EXECUTED
43614: 2f01 movel %d1,%sp@- <== NOT EXECUTED
43616: 4eba fe40 jsr %pc@(43458 <oproc>) <== NOT EXECUTED
4361a: 508f addql #8,%sp <== NOT EXECUTED
}
}
4361c: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2 <== NOT EXECUTED
43622: 4e5e unlk %fp <== NOT EXECUTED
43624: 4e75 rts
00060778 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
60778: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
6077c: 2039 0009 b2ae movel 9b2ae <group_fp>,%d0 <== NOT EXECUTED
60782: 670a beqs 6078e <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
60784: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60786: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
6078c: 588f addql #4,%sp <== NOT EXECUTED
}
6078e: 4e5e unlk %fp <== NOT EXECUTED
60790: 4e75 rts
00060792 <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
60792: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
60796: 2039 0009 b1c6 movel 9b1c6 <passwd_fp>,%d0 <== NOT EXECUTED
6079c: 670a beqs 607a8 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
6079e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
607a0: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
607a6: 588f addql #4,%sp <== NOT EXECUTED
}
607a8: 4e5e unlk %fp <== NOT EXECUTED
607aa: 4e75 rts
00043626 <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)
{
43626: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4362a: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
4362e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
43632: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
if (tty->ccount == 0)
43636: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED
4363a: 6700 0178 beqw 437b4 <erase+0x18e> <== NOT EXECUTED
return;
if (lineFlag) {
4363e: 4a83 tstl %d3 <== NOT EXECUTED
43640: 6700 0162 beqw 437a4 <erase+0x17e> <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
43644: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
43648: 44c0 movew %d0,%ccr <== NOT EXECUTED
4364a: 6b08 bmis 43654 <erase+0x2e> <== NOT EXECUTED
tty->ccount = 0;
4364c: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
return;
43650: 6000 0162 braw 437b4 <erase+0x18e> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
43654: 0800 0004 btst #4,%d0 <== NOT EXECUTED
43658: 6600 014a bnew 437a4 <erase+0x17e> <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
4365c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4365e: 4280 clrl %d0 <== NOT EXECUTED
43660: 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;
43664: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
43668: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4366a: 4eba ff34 jsr %pc@(435a0 <echo>) <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
4366e: 508f addql #8,%sp <== NOT EXECUTED
43670: 7020 moveq #32,%d0 <== NOT EXECUTED
43672: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
43676: 6700 013c beqw 437b4 <erase+0x18e> <== NOT EXECUTED
echo ('\n', tty);
4367a: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
4367e: 700a moveq #10,%d0 <== NOT EXECUTED
43680: 602c bras 436ae <erase+0x88> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
43682: 5388 subql #1,%a0 <== NOT EXECUTED
43684: 226a 001c moveal %a2@(28),%a1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
43688: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
4368c: 2548 0020 movel %a0,%a2@(32) <== NOT EXECUTED
43690: 1431 8800 moveb %a1@(00000000,%a0:l),%d2 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
43694: 44c0 movew %d0,%ccr <== NOT EXECUTED
43696: 6a00 0106 bplw 4379e <erase+0x178> <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
4369a: 4a83 tstl %d3 <== NOT EXECUTED
4369c: 6620 bnes 436be <erase+0x98> <== NOT EXECUTED
4369e: 0800 0004 btst #4,%d0 <== NOT EXECUTED
436a2: 661a bnes 436be <erase+0x98> <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
436a4: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
436a8: 4280 clrl %d0 <== NOT EXECUTED
436aa: 102a 0043 moveb %a2@(67),%d0 <== NOT EXECUTED
436ae: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
436b2: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
436b8: 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);
436ba: 6000 fee4 braw 435a0 <echo> <== NOT EXECUTED
436be: 2279 0005 b60c moveal 5b60c <__ctype_ptr__>,%a1 <== NOT EXECUTED
}
else if (c == '\t') {
436c4: 7209 moveq #9,%d1 <== NOT EXECUTED
436c6: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED
436cc: b282 cmpl %d2,%d1 <== NOT EXECUTED
436ce: 6660 bnes 43730 <erase+0x10a> <== NOT EXECUTED
int col = tty->read_start_column;
436d0: 242a 002c movel %a2@(44),%d2 <== NOT EXECUTED
while (i != tty->ccount) {
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
}
else if (iscntrl (c)) {
436d4: 4201 clrb %d1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
436d6: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
436dc: 602e bras 4370c <erase+0xe6> <== NOT EXECUTED
c = tty->cbuf[i++];
436de: 286a 001c moveal %a2@(28),%a4 <== NOT EXECUTED
if (c == '\t') {
436e2: 4284 clrl %d4 <== NOT EXECUTED
436e4: 1834 1800 moveb %a4@(00000000,%d1:l),%d4 <== NOT EXECUTED
436e8: 7a09 moveq #9,%d5 <== NOT EXECUTED
436ea: ba84 cmpl %d4,%d5 <== NOT EXECUTED
436ec: 6606 bnes 436f4 <erase+0xce> <== NOT EXECUTED
col = (col | 7) + 1;
436ee: 7807 moveq #7,%d4 <== NOT EXECUTED
436f0: 8484 orl %d4,%d2 <== NOT EXECUTED
436f2: 6014 bras 43708 <erase+0xe2> <== NOT EXECUTED
}
else if (iscntrl (c)) {
436f4: 1831 4801 moveb %a1@(00000001,%d4:l),%d4 <== NOT EXECUTED
436f8: 49c4 extbl %d4 <== NOT EXECUTED
436fa: 0804 0005 btst #5,%d4 <== NOT EXECUTED
436fe: 6708 beqs 43708 <erase+0xe2> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOCTL)
43700: 4a80 tstl %d0 <== NOT EXECUTED
43702: 6706 beqs 4370a <erase+0xe4> <== NOT EXECUTED
col += 2;
43704: 5482 addql #2,%d2 <== NOT EXECUTED
43706: 6002 bras 4370a <erase+0xe4> <== NOT EXECUTED
}
else {
col++;
43708: 5282 addql #1,%d2 <== NOT EXECUTED
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
c = tty->cbuf[i++];
4370a: 5281 addql #1,%d1 <== NOT EXECUTED
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
4370c: b1c1 cmpal %d1,%a0 <== NOT EXECUTED
4370e: 66ce bnes 436de <erase+0xb8> <== NOT EXECUTED
43710: 6016 bras 43728 <erase+0x102> <== NOT EXECUTED
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
43712: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43714: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43718: 4879 0005 a37d pea 5a37d <rtems_status_assoc+0x177> <== NOT EXECUTED
4371e: 4e93 jsr %a3@ <== NOT EXECUTED
tty->column--;
43720: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43724: 53aa 0028 subql #1,%a2@(40) <== NOT EXECUTED
}
/*
* Back up over the tab
*/
while (tty->column > col) {
43728: b4aa 0028 cmpl %a2@(40),%d2 <== NOT EXECUTED
4372c: 6de4 blts 43712 <erase+0xec> <== NOT EXECUTED
4372e: 606e bras 4379e <erase+0x178> <== NOT EXECUTED
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
43730: 5282 addql #1,%d2 <== NOT EXECUTED
43732: 1231 2800 moveb %a1@(00000000,%d2:l),%d1 <== NOT EXECUTED
43736: 49c1 extbl %d1 <== NOT EXECUTED
43738: 0801 0005 btst #5,%d1 <== NOT EXECUTED
4373c: 6724 beqs 43762 <erase+0x13c> <== NOT EXECUTED
4373e: 0800 0009 btst #9,%d0 <== NOT EXECUTED
43742: 671e beqs 43762 <erase+0x13c> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
43744: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43746: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
4374a: 4879 0005 a37b pea 5a37b <rtems_status_assoc+0x175> <== NOT EXECUTED
43750: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->column)
43752: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED
43756: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4375a: 6706 beqs 43762 <erase+0x13c> <== NOT EXECUTED
tty->column--;
4375c: 5380 subql #1,%d0 <== NOT EXECUTED
4375e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
43762: 2079 0005 b60c moveal 5b60c <__ctype_ptr__>,%a0 <== NOT EXECUTED
43768: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED
4376c: 49c0 extbl %d0 <== NOT EXECUTED
4376e: 0800 0005 btst #5,%d0 <== NOT EXECUTED
43772: 670c beqs 43780 <erase+0x15a> <== NOT EXECUTED
43774: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
43778: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED
4377e: 671e beqs 4379e <erase+0x178> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
43780: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43782: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
43786: 4879 0005 a37b pea 5a37b <rtems_status_assoc+0x175> <== NOT EXECUTED
4378c: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->column)
4378e: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED
43792: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43796: 6706 beqs 4379e <erase+0x178> <== NOT EXECUTED
tty->column--;
43798: 5380 subql #1,%d0 <== NOT EXECUTED
4379a: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
}
}
if (!lineFlag)
4379e: 4a83 tstl %d3 <== NOT EXECUTED
437a0: 6608 bnes 437aa <erase+0x184> <== NOT EXECUTED
437a2: 6010 bras 437b4 <erase+0x18e> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
if (tty->column)
tty->column--;
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
437a4: 47f9 0004 335e lea 4335e <rtems_termios_puts>,%a3 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
437aa: 206a 0020 moveal %a2@(32),%a0 <== NOT EXECUTED
437ae: 4a88 tstl %a0 <== NOT EXECUTED
437b0: 6600 fed0 bnew 43682 <erase+0x5c> <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
437b4: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
437ba: 4e5e unlk %fp <== NOT EXECUTED
437bc: 4e75 rts
00070828 <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
70828: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED
7082c: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED
70830: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
70834: b8b9 0009 6e74 cmpl 96e74 <rtems_libio_number_iops>,%d4 <== NOT EXECUTED
7083a: 6414 bccs 70850 <fchdir+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
7083c: 2079 0009 bb1c moveal 9bb1c <rtems_libio_iops>,%a0 <== NOT EXECUTED
70842: ed8c lsll #6,%d4 <== NOT EXECUTED
70844: d1c4 addal %d4,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
70846: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
7084a: 0800 0008 btst #8,%d0 <== NOT EXECUTED
7084e: 6612 bnes 70862 <fchdir+0x3a> <== NOT EXECUTED
70850: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
70856: 7609 moveq #9,%d3 <== NOT EXECUTED
70858: 72ff moveq #-1,%d1 <== NOT EXECUTED
7085a: 2040 moveal %d0,%a0 <== NOT EXECUTED
7085c: 2083 movel %d3,%a0@ <== NOT EXECUTED
7085e: 6000 00fc braw 7095c <fchdir+0x134> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
70862: 0800 0001 btst #1,%d0 <== NOT EXECUTED
70866: 6612 bnes 7087a <fchdir+0x52> <== NOT EXECUTED
70868: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
7086e: 7416 moveq #22,%d2 <== NOT EXECUTED
70870: 72ff moveq #-1,%d1 <== NOT EXECUTED
70872: 2040 moveal %d0,%a0 <== NOT EXECUTED
70874: 2082 movel %d2,%a0@ <== NOT EXECUTED
70876: 6000 00e4 braw 7095c <fchdir+0x134> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
7087a: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
7087e: 4a89 tstl %a1 <== NOT EXECUTED
70880: 6708 beqs 7088a <fchdir+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
70882: 2269 0010 moveal %a1@(16),%a1 <== NOT EXECUTED
70886: 4a89 tstl %a1 <== NOT EXECUTED
70888: 6614 bnes 7089e <fchdir+0x76> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
7088a: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
70890: 72ff moveq #-1,%d1 <== NOT EXECUTED
70892: 2040 moveal %d0,%a0 <== NOT EXECUTED
70894: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
7089a: 6000 00c0 braw 7095c <fchdir+0x134> <== NOT EXECUTED
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
7089e: 2808 movel %a0,%d4 <== NOT EXECUTED
708a0: 0684 0000 0018 addil #24,%d4 <== NOT EXECUTED
708a6: 2f04 movel %d4,%sp@- <== NOT EXECUTED
708a8: 4e91 jsr %a1@ <== NOT EXECUTED
708aa: 588f addql #4,%sp <== NOT EXECUTED
708ac: 7201 moveq #1,%d1 <== NOT EXECUTED
708ae: b280 cmpl %d0,%d1 <== NOT EXECUTED
708b0: 6712 beqs 708c4 <fchdir+0x9c> <== NOT EXECUTED
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
708b2: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
708b8: 72ff moveq #-1,%d1 <== NOT EXECUTED
708ba: 2040 moveal %d0,%a0 <== NOT EXECUTED
708bc: 7014 moveq #20,%d0 <== NOT EXECUTED
708be: 2080 movel %d0,%a0@ <== NOT EXECUTED
708c0: 6000 009a braw 7095c <fchdir+0x134> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
708c4: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
708c8: 240e movel %fp,%d2 <== NOT EXECUTED
708ca: 0682 ffff ffd8 addil #-40,%d2 <== NOT EXECUTED
708d0: 45f9 0007 8fec lea 78fec <memcpy>,%a2 <== NOT EXECUTED
708d6: 2639 0009 717c movel 9717c <rtems_current_user_env>,%d3 <== NOT EXECUTED
708dc: 5883 addql #4,%d3 <== NOT EXECUTED
708de: 2f03 movel %d3,%sp@- <== NOT EXECUTED
708e0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
708e2: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
708e4: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
708e8: 2f04 movel %d4,%sp@- <== NOT EXECUTED
708ea: 2f03 movel %d3,%sp@- <== NOT EXECUTED
708ec: 4e92 jsr %a2@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
708ee: 42a7 clrl %sp@- <== NOT EXECUTED
708f0: 486e ffec pea %fp@(-20) <== NOT EXECUTED
708f4: 42a7 clrl %sp@- <== NOT EXECUTED
708f6: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
708fa: 4879 0008 fdab pea 8fdab <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED
70900: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
70906: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED
7090a: 4a80 tstl %d0 <== NOT EXECUTED
7090c: 671a beqs 70928 <fchdir+0x100> <== NOT EXECUTED
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
7090e: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
70912: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0 <== NOT EXECUTED
70918: 5880 addql #4,%d0 <== NOT EXECUTED
7091a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
7091c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
7091e: 4e92 jsr %a2@ <== NOT EXECUTED
return -1;
70920: 4fef 000c lea %sp@(12),%sp <== 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;
70924: 72ff moveq #-1,%d1 <== NOT EXECUTED
return -1;
70926: 6034 bras 7095c <fchdir+0x134> <== NOT EXECUTED
}
/* release the old one */
rtems_filesystem_freenode( &saved );
70928: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
7092c: 4a88 tstl %a0 <== NOT EXECUTED
7092e: 670e beqs 7093e <fchdir+0x116> <== NOT EXECUTED
70930: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
70934: 4a88 tstl %a0 <== NOT EXECUTED
70936: 6706 beqs 7093e <fchdir+0x116> <== NOT EXECUTED
70938: 2f02 movel %d2,%sp@- <== NOT EXECUTED
7093a: 4e90 jsr %a0@ <== NOT EXECUTED
7093c: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
7093e: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
70942: 486e ffec pea %fp@(-20) <== NOT EXECUTED
70946: 2239 0009 717c movel 9717c <rtems_current_user_env>,%d1 <== NOT EXECUTED
7094c: 5881 addql #4,%d1 <== NOT EXECUTED
7094e: 2f01 movel %d1,%sp@- <== NOT EXECUTED
70950: 4eb9 0007 8fec jsr 78fec <memcpy> <== NOT EXECUTED
return 0;
70956: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
return -1;
}
/* release the old one */
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
7095a: 4281 clrl %d1 <== NOT EXECUTED
return 0;
}
7095c: 2001 movel %d1,%d0 <== NOT EXECUTED
7095e: 4cee 041c ffc8 moveml %fp@(-56),%d2-%d4/%a2 <== NOT EXECUTED
70964: 4e5e unlk %fp <== NOT EXECUTED
70966: 4e75 rts
000603ec <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
603ec: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
603f0: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
603f4: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
603f8: b0b9 0009 6e74 cmpl 96e74 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
603fe: 6414 bccs 60414 <fchmod+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
60400: 2079 0009 bb1c moveal 9bb1c <rtems_libio_iops>,%a0 <== NOT EXECUTED
60406: ed88 lsll #6,%d0 <== NOT EXECUTED
60408: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
6040a: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
6040e: 0800 0008 btst #8,%d0 <== NOT EXECUTED
60412: 660e bnes 60422 <fchmod+0x36> <== NOT EXECUTED
60414: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6041a: 7209 moveq #9,%d1 <== NOT EXECUTED
6041c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6041e: 2081 movel %d1,%a0@ <== NOT EXECUTED
60420: 6044 bras 60466 <fchmod+0x7a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
60422: 44c0 movew %d0,%ccr <== NOT EXECUTED
60424: 670e beqs 60434 <fchmod+0x48> <== NOT EXECUTED
60426: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6042c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6042e: 7016 moveq #22,%d0 <== NOT EXECUTED
60430: 2080 movel %d0,%a0@ <== NOT EXECUTED
60432: 6032 bras 60466 <fchmod+0x7a> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
60434: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED
60438: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED
6043c: 6610 bnes 6044e <fchmod+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6043e: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
60444: 2040 moveal %d0,%a0 <== NOT EXECUTED
60446: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
6044c: 6018 bras 60466 <fchmod+0x7a> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
6044e: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED
60452: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
60456: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
6045a: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED
6045e: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
60462: 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 );
60464: 4ed1 jmp %a1@ <== NOT EXECUTED
}
60466: 70ff moveq #-1,%d0 <== NOT EXECUTED
60468: 4e5e unlk %fp <== NOT EXECUTED
6046a: 4e75 rts
0006046c <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
6046c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
60470: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED
60474: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60476: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
6047a: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
6047e: b4b9 0009 6e74 cmpl 96e74 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED
60484: 6414 bccs 6049a <fchown+0x2e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
60486: 2079 0009 bb1c moveal 9bb1c <rtems_libio_iops>,%a0 <== NOT EXECUTED
6048c: ed8a lsll #6,%d2 <== NOT EXECUTED
6048e: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
60490: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED
60494: 0802 0008 btst #8,%d2 <== NOT EXECUTED
60498: 660e bnes 604a8 <fchown+0x3c> <== NOT EXECUTED
6049a: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
604a0: 7209 moveq #9,%d1 <== NOT EXECUTED
604a2: 2040 moveal %d0,%a0 <== NOT EXECUTED
604a4: 2081 movel %d1,%a0@ <== NOT EXECUTED
604a6: 6052 bras 604fa <fchown+0x8e> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
604a8: 44c2 movew %d2,%ccr <== NOT EXECUTED
604aa: 670e beqs 604ba <fchown+0x4e> <== NOT EXECUTED
604ac: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
604b2: 2040 moveal %d0,%a0 <== NOT EXECUTED
604b4: 7016 moveq #22,%d0 <== NOT EXECUTED
604b6: 2080 movel %d0,%a0@ <== NOT EXECUTED
604b8: 6040 bras 604fa <fchown+0x8e> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
604ba: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
604be: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED
604c2: 4a89 tstl %a1 <== NOT EXECUTED
604c4: 6610 bnes 604d6 <fchown+0x6a> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
604c6: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
604cc: 2040 moveal %d0,%a0 <== NOT EXECUTED
604ce: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
604d4: 6024 bras 604fa <fchown+0x8e> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
604d6: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
604da: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED
604e0: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
604e6: 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 );
604ea: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
604ee: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED
604f2: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
604f6: 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 );
604f8: 4ed1 jmp %a1@ <== NOT EXECUTED
}
604fa: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
604fe: 70ff moveq #-1,%d0 <== NOT EXECUTED
60500: 4e5e unlk %fp <== NOT EXECUTED
60502: 4e75 rts
00070968 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
70968: 4e56 fff0 linkw %fp,#-16
7096c: 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, ...));
70970: 41ee 0010 lea %fp@(16),%a0
70974: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
70978: 262e 000c movel %fp@(12),%d3
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
7097c: 2279 0009 6e74 moveal 96e74 <rtems_libio_number_iops>,%a1
70982: b3c0 cmpal %d0,%a1
70984: 6316 blss 7099c <fcntl+0x34>
iop = rtems_libio_iop( fd );
70986: 2239 0009 bb1c movel 9bb1c <rtems_libio_iops>,%d1
7098c: 2441 moveal %d1,%a2
7098e: ed88 lsll #6,%d0
70990: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
70992: 202a 0014 movel %a2@(20),%d0
70996: 0800 0008 btst #8,%d0
7099a: 6612 bnes 709ae <fcntl+0x46>
7099c: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
709a2: 74ff moveq #-1,%d2 <== NOT EXECUTED
709a4: 7209 moveq #9,%d1 <== NOT EXECUTED
709a6: 2040 moveal %d0,%a0 <== NOT EXECUTED
709a8: 2081 movel %d1,%a0@ <== NOT EXECUTED
709aa: 6000 011e braw 70aca <fcntl+0x162> <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
709ae: 7409 moveq #9,%d2
709b0: b483 cmpl %d3,%d2
709b2: 6500 00de bcsw 70a92 <fcntl+0x12a>
709b6: 343b 3a08 movew %pc@(709c0 <fcntl+0x58>,%d3:l:2),%d2
709ba: 48c2 extl %d2
709bc: 4efb 2802 jmp %pc@(709c0 <fcntl+0x58>,%d2:l)
709c0: 0014 024 <== NOT EXECUTED
709c2: 006e 0156 <== NOT EXECUTED
709c4: 007a 0172 <== NOT EXECUTED
709c6: 0092 00a0 00c0 oril #10485952,%d2 <== NOT EXECUTED
709cc: 00c0 bitrev %d0 <== NOT EXECUTED
709ce: 00c0 bitrev %d0 <== NOT EXECUTED
709d0: 00c0 bitrev %d0 <== NOT EXECUTED
709d2: 00c0 bitrev %d0 <== NOT EXECUTED
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
709d4: 2410 movel %a0@,%d2
if ( fd2 )
709d6: 6710 beqs 709e8 <fcntl+0x80>
diop = rtems_libio_iop( fd2 );
709d8: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
709da: 6204 bhis 709e0 <fcntl+0x78> <== NOT EXECUTED
709dc: 97cb subal %a3,%a3 <== NOT EXECUTED
709de: 601a bras 709fa <fcntl+0x92> <== NOT EXECUTED
709e0: 2641 moveal %d1,%a3 <== NOT EXECUTED
709e2: ed8a lsll #6,%d2 <== NOT EXECUTED
709e4: d7c2 addal %d2,%a3 <== NOT EXECUTED
709e6: 6012 bras 709fa <fcntl+0x92> <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
709e8: 4eb9 0004 5b6a jsr 45b6a <rtems_libio_allocate>
709ee: 2640 moveal %d0,%a3
if ( diop == 0 ) {
709f0: 4a80 tstl %d0
709f2: 6606 bnes 709fa <fcntl+0x92>
709f4: 74ff moveq #-1,%d2 <== NOT EXECUTED
709f6: 6000 00d2 braw 70aca <fcntl+0x162> <== 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);
709fa: 240b movel %a3,%d2
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
709fc: 276a 003c 003c movel %a2@(60),%a3@(60)
diop->file_info = iop->file_info;
70a02: 276a 0038 0038 movel %a2@(56),%a3@(56)
diop->flags = iop->flags;
70a08: 276a 0014 0014 movel %a2@(20),%a3@(20)
diop->pathinfo = iop->pathinfo;
70a0e: 4878 0014 pea 14 <OPER2>
70a12: 486a 0018 pea %a2@(24)
70a16: 486b 0018 pea %a3@(24)
70a1a: 4eb9 0007 8fec jsr 78fec <memcpy>
ret = (int) (diop - rtems_libio_iops);
70a20: 4fef 000c lea %sp@(12),%sp
70a24: 94b9 0009 bb1c subl 9bb1c <rtems_libio_iops>,%d2
70a2a: ec82 asrl #6,%d2
70a2c: 6074 bras 70aa2 <fcntl+0x13a>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
70a2e: 2400 movel %d0,%d2
70a30: 720b moveq #11,%d1
70a32: e2aa lsrl %d1,%d2
70a34: 7001 moveq #1,%d0
70a36: c480 andl %d0,%d2
70a38: 606c bras 70aa6 <fcntl+0x13e>
* 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 ) )
70a3a: 4a90 tstl %a0@
70a3c: 6708 beqs 70a46 <fcntl+0xde>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
70a3e: 4282 clrl %d2
70a40: 08c0 000b bset #11,%d0
70a44: 6006 bras 70a4c <fcntl+0xe4>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
70a46: 4282 clrl %d2 <== NOT EXECUTED
70a48: 0880 000b bclr #11,%d0 <== NOT EXECUTED
70a4c: 2540 0014 movel %d0,%a2@(20)
70a50: 6054 bras 70aa6 <fcntl+0x13e>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
70a52: 2f00 movel %d0,%sp@-
70a54: 4eb9 0004 59fc jsr 459fc <rtems_libio_to_fcntl_flags>
70a5a: 588f addql #4,%sp
70a5c: 2400 movel %d0,%d2
70a5e: 6042 bras 70aa2 <fcntl+0x13a>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
70a60: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
70a62: 4282 clrl %d2
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 ) );
70a64: 4eb9 0004 5bf2 jsr 45bf2 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
70a6a: 222a 0014 movel %a2@(20),%d1
70a6e: 588f addql #4,%sp
70a70: 0280 0000 0201 andil #513,%d0
70a76: 0281 ffff fdfe andil #-514,%d1
70a7c: 8081 orl %d1,%d0
70a7e: 60cc bras 70a4c <fcntl+0xe4>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
70a80: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
70a86: 74ff moveq #-1,%d2
70a88: 2040 moveal %d0,%a0
70a8a: 20bc 0000 0086 movel #134,%a0@
70a90: 6038 bras 70aca <fcntl+0x162>
ret = -1;
break;
default:
errno = EINVAL;
70a92: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
70a98: 74ff moveq #-1,%d2
70a9a: 2040 moveal %d0,%a0
70a9c: 7016 moveq #22,%d0
70a9e: 2080 movel %d0,%a0@
70aa0: 6028 bras 70aca <fcntl+0x162>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
70aa2: 4a82 tstl %d2
70aa4: 6d24 blts 70aca <fcntl+0x162>
if (iop->handlers->fcntl_h) {
70aa6: 206a 003c moveal %a2@(60),%a0
70aaa: 2068 0030 moveal %a0@(48),%a0
70aae: 4a88 tstl %a0
70ab0: 6718 beqs 70aca <fcntl+0x162>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
70ab2: 2f0a movel %a2,%sp@-
70ab4: 2f03 movel %d3,%sp@-
70ab6: 4e90 jsr %a0@
if (err) {
70ab8: 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 );
70aba: 2600 movel %d0,%d3
if (err) {
70abc: 670c beqs 70aca <fcntl+0x162>
errno = err;
70abe: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
70ac4: 74ff moveq #-1,%d2 <== NOT EXECUTED
70ac6: 2040 moveal %d0,%a0 <== NOT EXECUTED
70ac8: 2083 movel %d3,%a0@ <== NOT EXECUTED
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
70aca: 2002 movel %d2,%d0
70acc: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
70ad2: 4e5e unlk %fp
70ad4: 4e75 rts
00043308 <fdatasync>:
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
43308: 4e56 0000 linkw %fp,#0
4330c: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
43310: b0b9 0005 ede4 cmpl 5ede4 <rtems_libio_number_iops>,%d0
43316: 6414 bccs 4332c <fdatasync+0x24>
iop = rtems_libio_iop( fd );
43318: 2079 0006 04e8 moveal 604e8 <rtems_libio_iops>,%a0
4331e: ed88 lsll #6,%d0
43320: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
43322: 2028 0014 movel %a0@(20),%d0
43326: 0800 0008 btst #8,%d0
4332a: 660e bnes 4333a <fdatasync+0x32>
4332c: 4eb9 0004 edec jsr 4edec <__errno>
43332: 7209 moveq #9,%d1
43334: 2040 moveal %d0,%a0
43336: 2081 movel %d1,%a0@
43338: 6036 bras 43370 <fdatasync+0x68>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4333a: 44c0 movew %d0,%ccr
4333c: 670e beqs 4334c <fdatasync+0x44>
4333e: 4eb9 0004 edec jsr 4edec <__errno>
43344: 2040 moveal %d0,%a0
43346: 7016 moveq #22,%d0
43348: 2080 movel %d0,%a0@
4334a: 6024 bras 43370 <fdatasync+0x68>
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
4334c: 2268 003c moveal %a0@(60),%a1
43350: 2269 002c moveal %a1@(44),%a1
43354: 4a89 tstl %a1
43356: 6610 bnes 43368 <fdatasync+0x60>
rtems_set_errno_and_return_minus_one( ENOTSUP );
43358: 4eb9 0004 edec jsr 4edec <__errno>
4335e: 2040 moveal %d0,%a0
43360: 20bc 0000 0086 movel #134,%a0@
43366: 6008 bras 43370 <fdatasync+0x68>
return (*iop->handlers->fdatasync_h)( iop );
43368: 2d48 0008 movel %a0,%fp@(8)
}
4336c: 4e5e unlk %fp
*/
if ( !iop->handlers->fdatasync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fdatasync_h)( iop );
4336e: 4ed1 jmp %a1@
}
43370: 70ff moveq #-1,%d0
43372: 4e5e unlk %fp
43374: 4e75 rts
...
0004b084 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b084: 4e56 ffd8 linkw %fp,#-40
4b088: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b08c: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b08e: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b092: 42a7 clrl %sp@-
4b094: 2f39 0005 c440 movel 5c440 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b09a: 2a6e 000c moveal %fp@(12),%a5
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b09e: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
4b0a4: 4fef 000c lea %sp@(12),%sp
4b0a8: 4a80 tstl %d0
4b0aa: 6706 beqs 4b0b2 <fifo_open+0x2e>
4b0ac: 74fc moveq #-4,%d2
4b0ae: 6000 034e braw 4b3fe <fifo_open+0x37a>
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4b0b2: 2454 moveal %a4@,%a2 <== NOT EXECUTED
if (pipe == NULL) {
4b0b4: 4a8a tstl %a2 <== NOT EXECUTED
4b0b6: 6600 016c bnew 4b224 <fifo_open+0x1a0> <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4b0ba: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4b0be: 243c 0004 941c movel #300060,%d2 <== NOT EXECUTED
4b0c4: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b0c6: 4e90 jsr %a0@ <== NOT EXECUTED
if (pipe == NULL)
4b0c8: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4b0ca: 2640 moveal %d0,%a3 <== NOT EXECUTED
4b0cc: 2440 moveal %d0,%a2 <== NOT EXECUTED
if (pipe == NULL)
4b0ce: 4a80 tstl %d0 <== NOT EXECUTED
4b0d0: 6606 bnes 4b0d8 <fifo_open+0x54> <== NOT EXECUTED
4b0d2: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4b0d4: 6000 017e braw 4b254 <fifo_open+0x1d0> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4b0d8: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4b0dc: 42a7 clrl %sp@- <== NOT EXECUTED
4b0de: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b0e0: 4eb9 0004 d2ac jsr 4d2ac <memset> <== NOT EXECUTED
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4b0e6: 4878 0200 pea 200 <DBL_MANT_DIG+0x1cb> <== NOT EXECUTED
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
4b0ea: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4b0f0: 2042 moveal %d2,%a0 <== NOT EXECUTED
pipe = malloc(sizeof(pipe_control_t));
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
4b0f2: 2740 0004 movel %d0,%a3@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4b0f6: 4e90 jsr %a0@ <== NOT EXECUTED
if (! pipe->Buffer)
4b0f8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
if (pipe == NULL)
return err;
memset(pipe, 0, sizeof(pipe_control_t));
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4b0fc: 2680 movel %d0,%a3@ <== NOT EXECUTED
if (! pipe->Buffer)
4b0fe: 6606 bnes 4b106 <fifo_open+0x82> <== NOT EXECUTED
4b100: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4b102: 6000 0116 braw 4b21a <fifo_open+0x196> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4b106: 486b 002c pea %a3@(44) <== NOT EXECUTED
4b10a: 243c 0004 ba48 movel #309832,%d2 <== NOT EXECUTED
4b110: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b112: 1039 0005 b5d0 moveb 5b5d0 <c.6739>,%d0 <== NOT EXECUTED
4b118: 42a7 clrl %sp@- <== NOT EXECUTED
4b11a: 49c0 extbl %d0 <== NOT EXECUTED
4b11c: 42a7 clrl %sp@- <== NOT EXECUTED
4b11e: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED
4b124: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b126: 4e90 jsr %a0@ <== NOT EXECUTED
4b128: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b12c: 4a80 tstl %d0 <== NOT EXECUTED
4b12e: 6600 00de bnew 4b20e <fifo_open+0x18a> <== 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(
4b132: 486b 0030 pea %a3@(48) <== NOT EXECUTED
4b136: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b138: 1039 0005 b5d0 moveb 5b5d0 <c.6739>,%d0 <== NOT EXECUTED
4b13e: 42a7 clrl %sp@- <== NOT EXECUTED
4b140: 49c0 extbl %d0 <== NOT EXECUTED
4b142: 42a7 clrl %sp@- <== NOT EXECUTED
4b144: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED
4b14a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b14c: 4e90 jsr %a0@ <== NOT EXECUTED
4b14e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b152: 4a80 tstl %d0 <== NOT EXECUTED
4b154: 6600 00ac bnew 4b202 <fifo_open+0x17e> <== 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(
4b158: 486b 0028 pea %a3@(40) <== NOT EXECUTED
4b15c: 1039 0005 b5d0 moveb 5b5d0 <c.6739>,%d0 <== NOT EXECUTED
4b162: 42a7 clrl %sp@- <== NOT EXECUTED
4b164: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
4b168: 49c0 extbl %d0 <== NOT EXECUTED
4b16a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4b16e: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED
4b174: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b176: 4eb9 0004 4cf8 jsr 44cf8 <rtems_semaphore_create> <== NOT EXECUTED
4b17c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4b180: 4a80 tstl %d0 <== NOT EXECUTED
4b182: 6672 bnes 4b1f6 <fifo_open+0x172> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4b184: 260e movel %fp,%d3 <== NOT EXECUTED
4b186: 5183 subql #8,%d3 <== NOT EXECUTED
4b188: 243c 0004 64e8 movel #287976,%d2 <== NOT EXECUTED
4b18e: 2042 moveal %d2,%a0 <== NOT EXECUTED
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4b190: 47f9 0004 6ce2 lea 46ce2 <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
4b196: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b198: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b19c: 4879 0005 d528 pea 5d528 <_Barrier_Information> <== NOT EXECUTED
4b1a2: 4e90 jsr %a0@ <== NOT EXECUTED
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
4b1a4: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED
4b1aa: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b1ac: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4b1b0: 4e93 jsr %a3@ <== NOT EXECUTED
4b1b2: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b1b4: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b1b6: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b1ba: 4879 0005 d528 pea 5d528 <_Barrier_Information> <== NOT EXECUTED
4b1c0: 4e90 jsr %a0@ <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
4b1c2: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED
4b1c8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b1ca: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4b1ce: 4e93 jsr %a3@ <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4b1d0: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4b1d4: 1039 0005 b5d0 moveb 5b5d0 <c.6739>,%d0 <== NOT EXECUTED
4b1da: 49c0 extbl %d0 <== NOT EXECUTED
4b1dc: 2200 movel %d0,%d1 <== NOT EXECUTED
4b1de: 5281 addql #1,%d1 <== NOT EXECUTED
4b1e0: 13c1 0005 b5d0 moveb %d1,5b5d0 <c.6739> <== NOT EXECUTED
4b1e6: 727a moveq #122,%d1 <== NOT EXECUTED
4b1e8: b280 cmpl %d0,%d1 <== NOT EXECUTED
4b1ea: 6638 bnes 4b224 <fifo_open+0x1a0> <== NOT EXECUTED
c = 'a';
4b1ec: 7661 moveq #97,%d3 <== NOT EXECUTED
4b1ee: 13c3 0005 b5d0 moveb %d3,5b5d0 <c.6739> <== NOT EXECUTED
4b1f4: 602e bras 4b224 <fifo_open+0x1a0> <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4b1f6: 2f2b 0030 movel %a3@(48),%sp@- <== NOT EXECUTED
4b1fa: 4eb9 0004 bafc jsr 4bafc <rtems_barrier_delete> <== NOT EXECUTED
4b200: 588f addql #4,%sp <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4b202: 2f2b 002c movel %a3@(44),%sp@- <== NOT EXECUTED
4b206: 4eb9 0004 bafc jsr 4bafc <rtems_barrier_delete> <== NOT EXECUTED
4b20c: 588f addql #4,%sp <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4b20e: 2f13 movel %a3@,%sp@- <== NOT EXECUTED
4b210: 74fc moveq #-4,%d2 <== NOT EXECUTED
4b212: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
4b218: 588f addql #4,%sp <== NOT EXECUTED
err_buf:
free(pipe);
4b21a: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4b21c: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
4b222: 602a bras 4b24e <fifo_open+0x1ca> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4b224: 42a7 clrl %sp@- <== NOT EXECUTED
4b226: 42a7 clrl %sp@- <== NOT EXECUTED
4b228: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b22c: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4b232: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b236: 4a80 tstl %d0 <== NOT EXECUTED
4b238: 6704 beqs 4b23e <fifo_open+0x1ba> <== NOT EXECUTED
4b23a: 74fc moveq #-4,%d2 <== NOT EXECUTED
4b23c: 6002 bras 4b240 <fifo_open+0x1bc> <== NOT EXECUTED
4b23e: 4282 clrl %d2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4b240: 4a94 tstl %a4@ <== NOT EXECUTED
4b242: 6610 bnes 4b254 <fifo_open+0x1d0> <== NOT EXECUTED
if (err)
4b244: 4a82 tstl %d2 <== NOT EXECUTED
4b246: 670a beqs 4b252 <fifo_open+0x1ce> <== NOT EXECUTED
pipe_free(pipe);
4b248: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b24a: 4eba fd28 jsr %pc@(4af74 <pipe_free>) <== NOT EXECUTED
4b24e: 588f addql #4,%sp <== NOT EXECUTED
4b250: 6002 bras 4b254 <fifo_open+0x1d0> <== NOT EXECUTED
else
*pipep = pipe;
4b252: 288a movel %a2,%a4@ <== NOT EXECUTED
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4b254: 2f39 0005 c440 movel 5c440 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b25a: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4b260: 588f addql #4,%sp <== NOT EXECUTED
4b262: 4a82 tstl %d2 <== NOT EXECUTED
4b264: 6600 0198 bnew 4b3fe <fifo_open+0x37a> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4b268: 222d 0014 movel %a5@(20),%d1 <== NOT EXECUTED
4b26c: 7006 moveq #6,%d0 <== NOT EXECUTED
4b26e: 7604 moveq #4,%d3 <== NOT EXECUTED
4b270: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4b272: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4b274: b680 cmpl %d0,%d3 <== NOT EXECUTED
4b276: 6700 009a beqw 4b312 <fifo_open+0x28e> <== NOT EXECUTED
4b27a: 7206 moveq #6,%d1 <== NOT EXECUTED
4b27c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4b27e: 6700 011a beqw 4b39a <fifo_open+0x316> <== NOT EXECUTED
4b282: 163c 0002 moveb #2,%d3 <== NOT EXECUTED
4b286: b680 cmpl %d0,%d3 <== NOT EXECUTED
4b288: 6600 0158 bnew 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4b28c: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4b290: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b292: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4b294: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4b298: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED
4b29c: 4a80 tstl %d0 <== NOT EXECUTED
4b29e: 6610 bnes 4b2b0 <fifo_open+0x22c> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4b2a0: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b2a4: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b2a8: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4b2ae: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Writers == 0) {
4b2b0: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b2b4: 6600 012c bnew 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4b2b8: 7001 moveq #1,%d0 <== NOT EXECUTED
4b2ba: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED
4b2be: 6600 0122 bnew 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4b2c2: 2a2a 0024 movel %a2@(36),%d5 <== NOT EXECUTED
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
4b2c6: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4b2cc: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4b2d2: 263c 0004 bbcc movel #310220,%d3 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4b2d8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b2dc: 2044 moveal %d4,%a0 <== NOT EXECUTED
4b2de: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4b2e0: 2043 moveal %d3,%a0 <== NOT EXECUTED
4b2e2: 42a7 clrl %sp@- <== NOT EXECUTED
4b2e4: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b2e8: 4e90 jsr %a0@ <== NOT EXECUTED
4b2ea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b2ee: 4a80 tstl %d0 <== NOT EXECUTED
4b2f0: 6600 00fe bnew 4b3f0 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4b2f4: 42a7 clrl %sp@- <== NOT EXECUTED
4b2f6: 42a7 clrl %sp@- <== NOT EXECUTED
4b2f8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b2fc: 4e93 jsr %a3@ <== NOT EXECUTED
4b2fe: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b302: 4a80 tstl %d0 <== NOT EXECUTED
4b304: 6600 00ea bnew 4b3f0 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4b308: baaa 0024 cmpl %a2@(36),%d5 <== NOT EXECUTED
4b30c: 67ca beqs 4b2d8 <fifo_open+0x254> <== NOT EXECUTED
4b30e: 6000 00d2 braw 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4b312: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b316: 660c bnes 4b324 <fifo_open+0x2a0> <== NOT EXECUTED
4b318: 0801 0000 btst #0,%d1 <== NOT EXECUTED
4b31c: 6706 beqs 4b324 <fifo_open+0x2a0> <== NOT EXECUTED
4b31e: 74fa moveq #-6,%d2 <== NOT EXECUTED
4b320: 6000 00d0 braw 4b3f2 <fifo_open+0x36e> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4b324: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4b328: 2200 movel %d0,%d1 <== NOT EXECUTED
4b32a: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4b32c: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4b330: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED
4b334: 4a80 tstl %d0 <== NOT EXECUTED
4b336: 6610 bnes 4b348 <fifo_open+0x2c4> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b338: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b33c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b340: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4b346: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Readers == 0) {
4b348: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b34c: 6600 0094 bnew 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4b350: 2a2a 0020 movel %a2@(32),%d5 <== NOT EXECUTED
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
goto out_error;
if (! PIPE_LOCK(pipe))
4b354: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4b35a: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4b360: 263c 0004 bbcc movel #310220,%d3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4b366: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b36a: 2044 moveal %d4,%a0 <== NOT EXECUTED
4b36c: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4b36e: 2043 moveal %d3,%a0 <== NOT EXECUTED
4b370: 42a7 clrl %sp@- <== NOT EXECUTED
4b372: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b376: 4e90 jsr %a0@ <== NOT EXECUTED
4b378: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b37c: 4a80 tstl %d0 <== NOT EXECUTED
4b37e: 6670 bnes 4b3f0 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4b380: 42a7 clrl %sp@- <== NOT EXECUTED
4b382: 42a7 clrl %sp@- <== NOT EXECUTED
4b384: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b388: 4e93 jsr %a3@ <== NOT EXECUTED
4b38a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b38e: 4a80 tstl %d0 <== NOT EXECUTED
4b390: 665e bnes 4b3f0 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4b392: baaa 0020 cmpl %a2@(32),%d5 <== NOT EXECUTED
4b396: 67ce beqs 4b366 <fifo_open+0x2e2> <== NOT EXECUTED
4b398: 6048 bras 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4b39a: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4b39e: 2200 movel %d0,%d1 <== NOT EXECUTED
4b3a0: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4b3a2: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4b3a6: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4b3aa: 4a80 tstl %d0 <== NOT EXECUTED
4b3ac: 6610 bnes 4b3be <fifo_open+0x33a> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4b3ae: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b3b2: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b3b6: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4b3bc: 508f addql #8,%sp <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4b3be: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4b3c2: 2600 movel %d0,%d3 <== NOT EXECUTED
4b3c4: 5283 addql #1,%d3 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4b3c6: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4b3ca: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED
4b3ce: 4a80 tstl %d0 <== NOT EXECUTED
4b3d0: 6610 bnes 4b3e2 <fifo_open+0x35e> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b3d2: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b3d6: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b3da: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4b3e0: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4b3e2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b3e6: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4b3ec: 588f addql #4,%sp <== NOT EXECUTED
4b3ee: 600e bras 4b3fe <fifo_open+0x37a> <== NOT EXECUTED
4b3f0: 74fc moveq #-4,%d2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4b3f2: 2f0d movel %a5,%sp@- <== NOT EXECUTED
4b3f4: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4b3f6: 4eb9 0004 afbc jsr 4afbc <pipe_release> <== NOT EXECUTED
return err;
4b3fc: 508f addql #8,%sp <== NOT EXECUTED
}
4b3fe: 2002 movel %d2,%d0
4b400: 4cee 3c3c ffd8 moveml %fp@(-40),%d2-%d5/%a2-%a5
4b406: 4e5e unlk %fp
4b408: 4e75 rts
...
00061d20 <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))
)
{
61d20: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61d24: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
61d28: 2079 0009 bb60 moveal 9bb60 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED
61d2e: 6010 bras 61d40 <file_systems_below_this_mountpoint+0x20><== 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 ) {
61d30: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED
61d34: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED
61d38: 6604 bnes 61d3e <file_systems_below_this_mountpoint+0x1e><== NOT EXECUTED
61d3a: 7001 moveq #1,%d0 <== NOT EXECUTED
61d3c: 600c bras 61d4a <file_systems_below_this_mountpoint+0x2a><== 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 ) {
61d3e: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61d40: b1fc 0009 bb64 cmpal #637796,%a0 <== NOT EXECUTED
61d46: 66e8 bnes 61d30 <file_systems_below_this_mountpoint+0x10><== NOT EXECUTED
61d48: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
61d4a: 4e5e unlk %fp <== NOT EXECUTED
61d4c: 4e75 rts
00044f48 <fork>:
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f48: 4e56 0000 linkw %fp,#0
44f4c: 4eb9 0004 d430 jsr 4d430 <__errno>
44f52: 7258 moveq #88,%d1
44f54: 2040 moveal %d0,%a0
}
44f56: 70ff moveq #-1,%d0
44f58: 4e5e unlk %fp
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f5a: 2081 movel %d1,%a0@
}
44f5c: 4e75 rts
...
00043378 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
43378: 4e56 0000 linkw %fp,#0
4337c: 222e 0008 movel %fp@(8),%d1
43380: 202e 000c movel %fp@(12),%d0
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
43384: b2b9 0005 ede4 cmpl 5ede4 <rtems_libio_number_iops>,%d1
4338a: 6414 bccs 433a0 <fpathconf+0x28>
iop = rtems_libio_iop(fd);
4338c: 2079 0006 04e8 moveal 604e8 <rtems_libio_iops>,%a0
43392: ed89 lsll #6,%d1
43394: d1c1 addal %d1,%a0
rtems_libio_check_is_open(iop);
43396: 2228 0014 movel %a0@(20),%d1
4339a: 0801 0008 btst #8,%d1
4339e: 6612 bnes 433b2 <fpathconf+0x3a>
433a0: 4eb9 0004 edec jsr 4edec <__errno>
433a6: 72ff moveq #-1,%d1
433a8: 2040 moveal %d0,%a0
433aa: 7009 moveq #9,%d0
433ac: 2080 movel %d0,%a0@
433ae: 6000 008a braw 4343a <fpathconf+0xc2>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
433b2: 0801 0001 btst #1,%d1
433b6: 6774 beqs 4342c <fpathconf+0xb4>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
433b8: 2068 0028 moveal %a0@(40),%a0
switch ( name ) {
433bc: 720b moveq #11,%d1
433be: b280 cmpl %d0,%d1
433c0: 656a bcss 4342c <fpathconf+0xb4>
433c2: 303b 0a08 movew %pc@(433cc <fpathconf+0x54>,%d0:l:2),%d0
433c6: 48c0 extl %d0
433c8: 4efb 0802 jmp %pc@(433cc <fpathconf+0x54>,%d0:l)
433cc: 0018 030 <== NOT EXECUTED
433ce: 001e 036 <== NOT EXECUTED
433d0: 0024 044 <== NOT EXECUTED
433d2: 002a 052 <== NOT EXECUTED
433d4: 0030 060 <== NOT EXECUTED
433d6: 0036 066 <== NOT EXECUTED
433d8: 003c 074 <== NOT EXECUTED
433da: 0042 0102 <== NOT EXECUTED
433dc: 0048 0110 <== NOT EXECUTED
433de: 004e 0116 <== NOT EXECUTED
433e0: 0054 0124 <== NOT EXECUTED
433e2: 005a 0132 <== NOT EXECUTED
case _PC_LINK_MAX:
return_value = the_limits->link_max;
433e4: 2228 0038 movel %a0@(56),%d1
break;
433e8: 6050 bras 4343a <fpathconf+0xc2>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
433ea: 2228 003c movel %a0@(60),%d1
break;
433ee: 604a bras 4343a <fpathconf+0xc2>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
433f0: 2228 0040 movel %a0@(64),%d1
break;
433f4: 6044 bras 4343a <fpathconf+0xc2>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
433f6: 2228 0044 movel %a0@(68),%d1
break;
433fa: 603e bras 4343a <fpathconf+0xc2>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
433fc: 2228 0048 movel %a0@(72),%d1
break;
43400: 6038 bras 4343a <fpathconf+0xc2>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
43402: 2228 004c movel %a0@(76),%d1
break;
43406: 6032 bras 4343a <fpathconf+0xc2>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
43408: 2228 0054 movel %a0@(84),%d1
break;
4340c: 602c bras 4343a <fpathconf+0xc2>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
4340e: 2228 0058 movel %a0@(88),%d1
break;
43412: 6026 bras 4343a <fpathconf+0xc2>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
43414: 2228 0064 movel %a0@(100),%d1
break;
43418: 6020 bras 4343a <fpathconf+0xc2>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
4341a: 2228 0050 movel %a0@(80),%d1
break;
4341e: 601a bras 4343a <fpathconf+0xc2>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
43420: 2228 005c movel %a0@(92),%d1
break;
43424: 6014 bras 4343a <fpathconf+0xc2>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
43426: 2228 0060 movel %a0@(96),%d1
break;
4342a: 600e bras 4343a <fpathconf+0xc2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4342c: 4eb9 0004 edec jsr 4edec <__errno>
43432: 72ff moveq #-1,%d1
43434: 2040 moveal %d0,%a0
43436: 7016 moveq #22,%d0
43438: 2080 movel %d0,%a0@
break;
}
return return_value;
}
4343a: 2001 movel %d1,%d0
4343c: 4e5e unlk %fp
4343e: 4e75 rts
00048f48 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
48f48: 4e56 0000 linkw %fp,#0
48f4c: 52b9 0005 cb4c addql #1,5cb4c <rtems_malloc_statistics+0xc>
48f52: 2f02 movel %d2,%sp@-
48f54: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
48f58: 676c beqs 48fc6 <free+0x7e>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
48f5a: 7003 moveq #3,%d0
48f5c: b0b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d0
48f62: 661a bnes 48f7e <free+0x36>
48f64: 4eb9 0004 938c jsr 4938c <malloc_is_system_state_OK>
48f6a: 4a00 tstb %d0
48f6c: 6610 bnes 48f7e <free+0x36>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
48f6e: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48f72: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48f76: 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);
48f78: 4ef9 0004 93ca jmp 493ca <malloc_deferred_free> <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
48f7e: 2079 0005 bac6 moveal 5bac6 <rtems_malloc_statistics_helpers>,%a0
48f84: 4a88 tstl %a0
48f86: 670a beqs 48f92 <free+0x4a>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
48f88: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48f8a: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED
48f8e: 4e90 jsr %a0@ <== NOT EXECUTED
48f90: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
48f92: 2f02 movel %d2,%sp@-
48f94: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
48f9a: 4eb9 0004 a570 jsr 4a570 <_Protected_heap_Free>
48fa0: 508f addql #8,%sp
48fa2: 4a00 tstb %d0
48fa4: 6620 bnes 48fc6 <free+0x7e>
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
ptr,
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
48fa6: 2079 0005 b440 moveal 5b440 <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",
48fac: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED
48fb0: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED
48fb4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48fb6: 4879 0005 a6d0 pea 5a6d0 <IMFS_link_handlers+0x7e> <== NOT EXECUTED
48fbc: 4eb9 0004 2d30 jsr 42d30 <printk> <== NOT EXECUTED
48fc2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48fc6: 242e fffc movel %fp@(-4),%d2
48fca: 4e5e unlk %fp
48fcc: 4e75 rts
...
00061548 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
61548: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
6154c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
6154e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
61552: b5fc 0009 bb78 cmpal #637816,%a2 <== NOT EXECUTED
61558: 6740 beqs 6159a <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
6155a: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED
6155e: 4a88 tstl %a0 <== NOT EXECUTED
61560: 6710 beqs 61572 <free_user_env+0x2a> <== NOT EXECUTED
61562: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61566: 4a88 tstl %a0 <== NOT EXECUTED
61568: 6708 beqs 61572 <free_user_env+0x2a> <== NOT EXECUTED
6156a: 486a 0004 pea %a2@(4) <== NOT EXECUTED
6156e: 4e90 jsr %a0@ <== NOT EXECUTED
61570: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
61572: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED
61576: 4a88 tstl %a0 <== NOT EXECUTED
61578: 6710 beqs 6158a <free_user_env+0x42> <== NOT EXECUTED
6157a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6157e: 4a88 tstl %a0 <== NOT EXECUTED
61580: 6708 beqs 6158a <free_user_env+0x42> <== NOT EXECUTED
61582: 486a 0018 pea %a2@(24) <== NOT EXECUTED
61586: 4e90 jsr %a0@ <== NOT EXECUTED
61588: 588f addql #4,%sp <== NOT EXECUTED
free(env);
6158a: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
6158e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
61592: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
61594: 4ef9 0004 583c jmp 4583c <free> <== NOT EXECUTED
}
}
6159a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
6159e: 4e5e unlk %fp <== NOT EXECUTED
615a0: 4e75 rts
0005920c <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
5920c: 4e56 0000 linkw %fp,#0
59210: 202e 0008 movel %fp@(8),%d0
59214: 2f0a movel %a2,%sp@-
59216: 2f02 movel %d2,%sp@-
59218: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
5921c: 660e bnes 5922c <fstat+0x20>
rtems_set_errno_and_return_minus_one( EFAULT );
5921e: 4eb9 0004 ca1c jsr 4ca1c <__errno>
59224: 720e moveq #14,%d1
59226: 2040 moveal %d0,%a0
59228: 2081 movel %d1,%a0@
5922a: 607c bras 592a8 <fstat+0x9c>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
5922c: b0b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d0
59232: 641e bccs 59252 <fstat+0x46>
59234: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
5923a: ed88 lsll #6,%d0
5923c: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
5923e: 202a 0014 movel %a2@(20),%d0
59242: 0280 0000 0100 andil #256,%d0
59248: 6708 beqs 59252 <fstat+0x46>
if ( !iop->handlers )
5924a: 206a 003c moveal %a2@(60),%a0
5924e: 4a88 tstl %a0
59250: 660e bnes 59260 <fstat+0x54>
rtems_set_errno_and_return_minus_one( EBADF );
59252: 4eb9 0004 ca1c jsr 4ca1c <__errno>
59258: 2040 moveal %d0,%a0
5925a: 7009 moveq #9,%d0
5925c: 2080 movel %d0,%a0@
5925e: 6048 bras 592a8 <fstat+0x9c>
if ( !iop->handlers->fstat_h )
59260: 4aa8 0018 tstl %a0@(24)
59264: 6610 bnes 59276 <fstat+0x6a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
59266: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
5926c: 2040 moveal %d0,%a0 <== NOT EXECUTED
5926e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
59274: 6032 bras 592a8 <fstat+0x9c> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( sbuf, 0, sizeof(struct stat) );
59276: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
5927a: 42a7 clrl %sp@-
5927c: 2f02 movel %d2,%sp@-
5927e: 4eb9 0004 d2ac jsr 4d2ac <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
59284: 206a 003c moveal %a2@(60),%a0
59288: 45ea 0018 lea %a2@(24),%a2
5928c: 4fef 000c lea %sp@(12),%sp
59290: 2d42 000c movel %d2,%fp@(12)
}
59294: 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 );
59298: 2d4a 0008 movel %a2,%fp@(8)
}
5929c: 246e fffc moveal %fp@(-4),%a2
592a0: 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 );
592a2: 2268 0018 moveal %a0@(24),%a1
592a6: 4ed1 jmp %a1@
}
592a8: 242e fff8 movel %fp@(-8),%d2
592ac: 70ff moveq #-1,%d0
592ae: 246e fffc moveal %fp@(-4),%a2
592b2: 4e5e unlk %fp
592b4: 4e75 rts
000605c8 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
605c8: 4e56 0000 linkw %fp,#0
605cc: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
605d0: b0b9 0009 6e74 cmpl 96e74 <rtems_libio_number_iops>,%d0
605d6: 642e bccs 60606 <fsync+0x3e>
iop = rtems_libio_iop( fd );
605d8: 2079 0009 bb1c moveal 9bb1c <rtems_libio_iops>,%a0
605de: ed88 lsll #6,%d0
605e0: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
605e2: 2028 0014 movel %a0@(20),%d0
605e6: 0800 0008 btst #8,%d0
605ea: 671a beqs 60606 <fsync+0x3e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
605ec: 44c0 movew %d0,%ccr
605ee: 670e beqs 605fe <fsync+0x36>
605f0: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
605f6: 7216 moveq #22,%d1
605f8: 2040 moveal %d0,%a0
605fa: 2081 movel %d1,%a0@
605fc: 6036 bras 60634 <fsync+0x6c>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
605fe: 2268 003c moveal %a0@(60),%a1
60602: 4a89 tstl %a1
60604: 660e bnes 60614 <fsync+0x4c>
rtems_set_errno_and_return_minus_one( EBADF );
60606: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6060c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6060e: 7009 moveq #9,%d0 <== NOT EXECUTED
60610: 2080 movel %d0,%a0@ <== NOT EXECUTED
60612: 6020 bras 60634 <fsync+0x6c> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
60614: 2269 0028 moveal %a1@(40),%a1
60618: 4a89 tstl %a1
6061a: 6610 bnes 6062c <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
6061c: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
60622: 2040 moveal %d0,%a0
60624: 20bc 0000 0086 movel #134,%a0@
6062a: 6008 bras 60634 <fsync+0x6c>
return (*iop->handlers->fsync_h)( iop );
6062c: 2d48 0008 movel %a0,%fp@(8)
}
60630: 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 );
60632: 4ed1 jmp %a1@
}
60634: 70ff moveq #-1,%d0
60636: 4e5e unlk %fp
60638: 4e75 rts
...
00048fd0 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
48fd0: 4e56 ffec linkw %fp,#-20
48fd4: 202e 0008 movel %fp@(8),%d0
48fd8: 2f0a movel %a2,%sp@-
48fda: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
48fdc: b0b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d0
48fe2: 6416 bccs 48ffa <ftruncate+0x2a>
iop = rtems_libio_iop( fd );
48fe4: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
48fea: ed88 lsll #6,%d0
48fec: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
48fee: 202a 0014 movel %a2@(20),%d0
48ff2: 0280 0000 0100 andil #256,%d0
48ff8: 6612 bnes 4900c <ftruncate+0x3c>
48ffa: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
49000: 72ff moveq #-1,%d1 <== NOT EXECUTED
49002: 2040 moveal %d0,%a0 <== NOT EXECUTED
49004: 7009 moveq #9,%d0 <== NOT EXECUTED
49006: 2080 movel %d0,%a0@ <== NOT EXECUTED
49008: 6000 008e braw 49098 <ftruncate+0xc8> <== NOT EXECUTED
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
4900c: 4878 0014 pea 14 <OPER2>
49010: 240e movel %fp,%d2
49012: 486a 0018 pea %a2@(24)
49016: 0682 ffff ffec addil #-20,%d2
4901c: 2f02 movel %d2,%sp@-
4901e: 4eb9 0004 d23c jsr 4d23c <memcpy>
if ( !loc.ops->node_type_h )
49024: 206e fff8 moveal %fp@(-8),%a0
49028: 4fef 000c lea %sp@(12),%sp
4902c: 2068 0010 moveal %a0@(16),%a0
49030: 4a88 tstl %a0
49032: 6740 beqs 49074 <ftruncate+0xa4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
49034: 2f02 movel %d2,%sp@-
49036: 4e90 jsr %a0@
49038: 588f addql #4,%sp
4903a: 7201 moveq #1,%d1
4903c: b280 cmpl %d0,%d1
4903e: 6610 bnes 49050 <ftruncate+0x80>
rtems_set_errno_and_return_minus_one( EISDIR );
49040: 4eb9 0004 ca1c jsr 4ca1c <__errno>
49046: 7415 moveq #21,%d2
49048: 72ff moveq #-1,%d1
4904a: 2040 moveal %d0,%a0
4904c: 2082 movel %d2,%a0@
4904e: 6048 bras 49098 <ftruncate+0xc8>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
49050: 7004 moveq #4,%d0
49052: c0aa 0014 andl %a2@(20),%d0
49056: 6610 bnes 49068 <ftruncate+0x98>
49058: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4905e: 72ff moveq #-1,%d1 <== NOT EXECUTED
49060: 2040 moveal %d0,%a0 <== NOT EXECUTED
49062: 7016 moveq #22,%d0 <== NOT EXECUTED
49064: 2080 movel %d0,%a0@ <== NOT EXECUTED
49066: 6030 bras 49098 <ftruncate+0xc8> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
49068: 206a 003c moveal %a2@(60),%a0
4906c: 2068 0020 moveal %a0@(32),%a0
49070: 4a88 tstl %a0
49072: 6612 bnes 49086 <ftruncate+0xb6>
rtems_set_errno_and_return_minus_one( ENOTSUP );
49074: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4907a: 72ff moveq #-1,%d1 <== NOT EXECUTED
4907c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4907e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
49084: 6012 bras 49098 <ftruncate+0xc8> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
49086: 2f2e 0010 movel %fp@(16),%sp@-
4908a: 2f2e 000c movel %fp@(12),%sp@-
4908e: 2f0a movel %a2,%sp@-
49090: 4e90 jsr %a0@
49092: 4fef 000c lea %sp@(12),%sp
49096: 2200 movel %d0,%d1
}
49098: 242e ffe4 movel %fp@(-28),%d2
4909c: 2001 movel %d1,%d0
4909e: 246e ffe8 moveal %fp@(-24),%a2
490a2: 4e5e unlk %fp
490a4: 4e75 rts
...
0008cee4 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
8cee4: 4e56 ffec linkw %fp,#-20
8cee8: 202e 0008 movel %fp@(8),%d0
8ceec: 2f0a movel %a2,%sp@-
8ceee: 2f02 movel %d2,%sp@-
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
8cef0: b0b9 0009 6e74 cmpl 96e74 <rtems_libio_number_iops>,%d0
8cef6: 6504 bcss 8cefc <getdents+0x18>
8cef8: 95ca subal %a2,%a2 <== NOT EXECUTED
8cefa: 600a bras 8cf06 <getdents+0x22> <== NOT EXECUTED
8cefc: 2479 0009 bb1c moveal 9bb1c <rtems_libio_iops>,%a2
8cf02: ed88 lsll #6,%d0
8cf04: d5c0 addal %d0,%a2
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
8cf06: 4878 0014 pea 14 <OPER2>
8cf0a: 240e movel %fp,%d2
8cf0c: 486a 0018 pea %a2@(24)
8cf10: 0682 ffff ffec addil #-20,%d2
8cf16: 2f02 movel %d2,%sp@-
8cf18: 4eb9 0007 8fec jsr 78fec <memcpy>
if ( !loc.ops->node_type_h )
8cf1e: 206e fff8 moveal %fp@(-8),%a0
8cf22: 4fef 000c lea %sp@(12),%sp
8cf26: 2068 0010 moveal %a0@(16),%a0
8cf2a: 4a88 tstl %a0
8cf2c: 6728 beqs 8cf56 <getdents+0x72>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
8cf2e: 2f02 movel %d2,%sp@-
8cf30: 4e90 jsr %a0@
8cf32: 588f addql #4,%sp
8cf34: 7201 moveq #1,%d1
8cf36: b280 cmpl %d0,%d1
8cf38: 6710 beqs 8cf4a <getdents+0x66>
rtems_set_errno_and_return_minus_one( ENOTDIR );
8cf3a: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
8cf40: 72ff moveq #-1,%d1
8cf42: 2040 moveal %d0,%a0
8cf44: 7014 moveq #20,%d0
8cf46: 2080 movel %d0,%a0@
8cf48: 6030 bras 8cf7a <getdents+0x96>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
8cf4a: 206a 003c moveal %a2@(60),%a0
8cf4e: 2068 0008 moveal %a0@(8),%a0
8cf52: 4a88 tstl %a0
8cf54: 6612 bnes 8cf68 <getdents+0x84>
rtems_set_errno_and_return_minus_one( ENOTSUP );
8cf56: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
8cf5c: 72ff moveq #-1,%d1 <== NOT EXECUTED
8cf5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
8cf60: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8cf66: 6012 bras 8cf7a <getdents+0x96> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
8cf68: 2f2e 0010 movel %fp@(16),%sp@-
8cf6c: 2f2e 000c movel %fp@(12),%sp@-
8cf70: 2f0a movel %a2,%sp@-
8cf72: 4e90 jsr %a0@
8cf74: 4fef 000c lea %sp@(12),%sp
8cf78: 2200 movel %d0,%d1
}
8cf7a: 242e ffe4 movel %fp@(-28),%d2
8cf7e: 2001 movel %d1,%d0
8cf80: 246e ffe8 moveal %fp@(-24),%a2
8cf84: 4e5e unlk %fp
8cf86: 4e75 rts
000490a8 <getegid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getegid( void )
{
490a8: 4e56 0000 linkw %fp,#0
490ac: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
return _POSIX_types_Egid;
}
490b2: 4e5e unlk %fp
490b4: 3028 0038 movew %a0@(56),%d0
490b8: 4e75 rts
...
000490bc <geteuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t geteuid( void )
{
490bc: 4e56 0000 linkw %fp,#0
490c0: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
return _POSIX_types_Euid;
}
490c6: 4e5e unlk %fp
490c8: 3028 0036 movew %a0@(54),%d0
490cc: 4e75 rts
...
0006073c <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
6073c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
60740: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid;
}
60746: 4e5e unlk %fp <== NOT EXECUTED
60748: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
6074c: 4e75 rts
00060c66 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60c66: 4e56 ffe0 linkw %fp,#-32
60c6a: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60c6e: 262e 0008 movel %fp@(8),%d3
60c72: 282e 000c movel %fp@(12),%d4
60c76: 246e 0010 moveal %fp@(16),%a2
60c7a: 2a2e 0014 movel %fp@(20),%d5
60c7e: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60c82: 4eb9 0006 0b4c jsr 60b4c <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
60c88: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f>
60c8e: 4879 0008 ddd5 pea 8ddd5 <_rodata_start+0x845>
60c94: 4eb9 0007 6958 jsr 76958 <fopen>
60c9a: 508f addql #8,%sp
60c9c: 2400 movel %d0,%d2
60c9e: 6610 bnes 60cb0 <getgr_r+0x4a>
errno = EINVAL;
60ca0: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
60ca6: 7216 moveq #22,%d1 <== NOT EXECUTED
60ca8: 2040 moveal %d0,%a0 <== NOT EXECUTED
60caa: 70ff moveq #-1,%d0 <== NOT EXECUTED
60cac: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
60cae: 606a bras 60d1a <getgr_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60cb0: 49fa fc3c lea %pc@(608ee <scangr>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
60cb4: 47f9 0007 bae4 lea 7bae4 <strcmp>,%a3
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60cba: 2f06 movel %d6,%sp@-
60cbc: 2f05 movel %d5,%sp@-
60cbe: 2f0a movel %a2,%sp@-
60cc0: 2f02 movel %d2,%sp@-
60cc2: 4e94 jsr %a4@
60cc4: 4fef 0010 lea %sp@(16),%sp
60cc8: 4a80 tstl %d0
60cca: 661a bnes 60ce6 <getgr_r+0x80>
errno = EINVAL;
60ccc: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
60cd2: 2040 moveal %d0,%a0 <== NOT EXECUTED
60cd4: 7016 moveq #22,%d0 <== NOT EXECUTED
60cd6: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
60cd8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60cda: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
return -1;
60ce0: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60ce2: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60ce4: 6034 bras 60d1a <getgr_r+0xb4> <== NOT EXECUTED
}
if (name) {
60ce6: 4a83 tstl %d3
60ce8: 670e beqs 60cf8 <getgr_r+0x92>
match = (strcmp(grp->gr_name, name) == 0);
60cea: 2f03 movel %d3,%sp@-
60cec: 2f12 movel %a2@,%sp@-
60cee: 4e93 jsr %a3@
60cf0: 508f addql #8,%sp
60cf2: 4a80 tstl %d0
60cf4: 57c0 seq %d0
60cf6: 600a bras 60d02 <getgr_r+0x9c>
}
else {
match = (grp->gr_gid == gid);
60cf8: 4280 clrl %d0 <== NOT EXECUTED
60cfa: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60cfe: b880 cmpl %d0,%d4 <== NOT EXECUTED
60d00: 57c0 seq %d0 <== NOT EXECUTED
60d02: 49c0 extbl %d0
60d04: 4480 negl %d0
}
if (match) {
60d06: 67b2 beqs 60cba <getgr_r+0x54>
fclose(fp);
60d08: 2f02 movel %d2,%sp@-
60d0a: 4eb9 0007 60f2 jsr 760f2 <fclose>
*result = grp;
60d10: 206e 001c moveal %fp@(28),%a0
return 0;
60d14: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
60d16: 4280 clrl %d0
60d18: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60d1a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60d20: 4e5e unlk %fp
60d22: 4e75 rts
000609f4 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
609f4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
609f8: 2039 0009 b2ae movel 9b2ae <group_fp>,%d0 <== NOT EXECUTED
609fe: 6724 beqs 60a24 <getgrent+0x30> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
60a00: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60a04: 4879 0009 b2b2 pea 9b2b2 <grbuf> <== NOT EXECUTED
60a0a: 4879 0009 b37a pea 9b37a <grent> <== NOT EXECUTED
60a10: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60a12: 4eba feda jsr %pc@(608ee <scangr>) <== NOT EXECUTED
60a16: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60a1a: 223c 0009 b37a movel #635770,%d1 <== NOT EXECUTED
60a20: 4a80 tstl %d0 <== NOT EXECUTED
60a22: 6602 bnes 60a26 <getgrent+0x32> <== NOT EXECUTED
60a24: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
60a26: 2001 movel %d1,%d0 <== NOT EXECUTED
60a28: 4e5e unlk %fp <== NOT EXECUTED
60a2a: 4e75 rts
00060d4a <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60d4a: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
60d4c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60d50: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60d54: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60d58: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60d5c: 4879 0009 b2b2 pea 9b2b2 <grbuf> <== NOT EXECUTED
60d62: 4879 0009 b37a pea 9b37a <grent> <== NOT EXECUTED
60d68: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60d6a: 4eb9 0006 0d24 jsr 60d24 <getgrgid_r> <== NOT EXECUTED
60d70: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60d74: 4a80 tstl %d0 <== NOT EXECUTED
60d76: 6704 beqs 60d7c <getgrgid+0x32> <== NOT EXECUTED
60d78: 4280 clrl %d0 <== NOT EXECUTED
60d7a: 6004 bras 60d80 <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
60d7c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60d80: 4e5e unlk %fp <== NOT EXECUTED
60d82: 4e75 rts
00060d24 <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60d24: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60d26: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60d2a: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60d2e: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60d32: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60d36: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60d3a: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60d3e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60d40: 42a7 clrl %sp@- <== NOT EXECUTED
60d42: 4eba ff22 jsr %pc@(60c66 <getgr_r>) <== NOT EXECUTED
}
60d46: 4e5e unlk %fp <== NOT EXECUTED
60d48: 4e75 rts
00060da6 <getgrnam>:
struct group *getgrnam(
const char *name
)
{
60da6: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
60daa: 486e fffc pea %fp@(-4)
60dae: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60db2: 4879 0009 b2b2 pea 9b2b2 <grbuf>
60db8: 4879 0009 b37a pea 9b37a <grent>
60dbe: 2f2e 0008 movel %fp@(8),%sp@-
60dc2: 4eb9 0006 0d84 jsr 60d84 <getgrnam_r>
60dc8: 4fef 0014 lea %sp@(20),%sp
60dcc: 4a80 tstl %d0
60dce: 6704 beqs 60dd4 <getgrnam+0x2e>
60dd0: 4280 clrl %d0 <== NOT EXECUTED
60dd2: 6004 bras 60dd8 <getgrnam+0x32> <== NOT EXECUTED
return NULL;
return p;
60dd4: 202e fffc movel %fp@(-4),%d0
}
60dd8: 4e5e unlk %fp
60dda: 4e75 rts
00044bc0 <getitimer>:
int getitimer(
int which,
struct itimerval *value
)
{
44bc0: 4e56 0000 linkw %fp,#0
if ( !value )
44bc4: 4aae 000c tstl %fp@(12)
44bc8: 660e bnes 44bd8 <getitimer+0x18>
rtems_set_errno_and_return_minus_one( EFAULT );
44bca: 4eb9 0004 d024 jsr 4d024 <__errno>
44bd0: 2040 moveal %d0,%a0
44bd2: 700e moveq #14,%d0
44bd4: 2080 movel %d0,%a0@
44bd6: 6020 bras 44bf8 <getitimer+0x38>
44bd8: 41f9 0004 d024 lea 4d024 <__errno>,%a0
switch ( which ) {
44bde: 7002 moveq #2,%d0
44be0: b0ae 0008 cmpl %fp@(8),%d0
44be4: 650a bcss 44bf0 <getitimer+0x30>
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
44be6: 4e90 jsr %a0@
44be8: 7258 moveq #88,%d1
44bea: 2040 moveal %d0,%a0
44bec: 2081 movel %d1,%a0@
44bee: 6008 bras 44bf8 <getitimer+0x38>
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
44bf0: 4e90 jsr %a0@
44bf2: 2040 moveal %d0,%a0
44bf4: 7016 moveq #22,%d0
44bf6: 2080 movel %d0,%a0@
}
44bf8: 70ff moveq #-1,%d0
44bfa: 4e5e unlk %fp
44bfc: 4e75 rts
...
0004249c <getpagesize>:
* return a reasonable value.
*/
int getpagesize(void)
{
return PAGE_SIZE;
}
4249c: 203c 0000 1000 movel #4096,%d0
* This is not a functional version but the SPARC backend for at least
* gcc 2.8.1 plus gnat 3.13p and gcc 3.0.1 require it to be there and
* return a reasonable value.
*/
int getpagesize(void)
{
424a2: 4e56 0000 linkw %fp,#0
return PAGE_SIZE;
}
424a6: 4e5e unlk %fp
424a8: 4e75 rts
...
00060e16 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60e16: 4e56 ffe0 linkw %fp,#-32
60e1a: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60e1e: 262e 0008 movel %fp@(8),%d3
60e22: 282e 000c movel %fp@(12),%d4
60e26: 246e 0010 moveal %fp@(16),%a2
60e2a: 2a2e 0014 movel %fp@(20),%d5
60e2e: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60e32: 4eb9 0006 0b4c jsr 60b4c <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
60e38: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f>
60e3e: 4879 0008 dd90 pea 8dd90 <_rodata_start+0x800>
60e44: 4eb9 0007 6958 jsr 76958 <fopen>
60e4a: 508f addql #8,%sp
60e4c: 2400 movel %d0,%d2
60e4e: 6610 bnes 60e60 <getpw_r+0x4a>
errno = EINVAL;
60e50: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
60e56: 7816 moveq #22,%d4 <== NOT EXECUTED
60e58: 2040 moveal %d0,%a0 <== NOT EXECUTED
60e5a: 70ff moveq #-1,%d0 <== NOT EXECUTED
60e5c: 2084 movel %d4,%a0@ <== NOT EXECUTED
return -1;
60e5e: 606a bras 60eca <getpw_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60e60: 49fa fbca lea %pc@(60a2c <scanpw>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
60e64: 47f9 0007 bae4 lea 7bae4 <strcmp>,%a3
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60e6a: 2f06 movel %d6,%sp@-
60e6c: 2f05 movel %d5,%sp@-
60e6e: 2f0a movel %a2,%sp@-
60e70: 2f02 movel %d2,%sp@-
60e72: 4e94 jsr %a4@
60e74: 4fef 0010 lea %sp@(16),%sp
60e78: 4a80 tstl %d0
60e7a: 661a bnes 60e96 <getpw_r+0x80>
errno = EINVAL;
60e7c: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
60e82: 7616 moveq #22,%d3 <== NOT EXECUTED
60e84: 2040 moveal %d0,%a0 <== NOT EXECUTED
60e86: 2083 movel %d3,%a0@ <== NOT EXECUTED
fclose(fp);
60e88: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60e8a: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
return -1;
60e90: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60e92: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60e94: 6034 bras 60eca <getpw_r+0xb4> <== NOT EXECUTED
}
if (name) {
60e96: 4a83 tstl %d3
60e98: 670e beqs 60ea8 <getpw_r+0x92>
match = (strcmp(pwd->pw_name, name) == 0);
60e9a: 2f03 movel %d3,%sp@-
60e9c: 2f12 movel %a2@,%sp@-
60e9e: 4e93 jsr %a3@
60ea0: 508f addql #8,%sp
60ea2: 4a80 tstl %d0
60ea4: 57c0 seq %d0
60ea6: 600a bras 60eb2 <getpw_r+0x9c>
}
else {
match = (pwd->pw_uid == uid);
60ea8: 4280 clrl %d0 <== NOT EXECUTED
60eaa: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60eae: b880 cmpl %d0,%d4 <== NOT EXECUTED
60eb0: 57c0 seq %d0 <== NOT EXECUTED
60eb2: 49c0 extbl %d0
60eb4: 4480 negl %d0
}
if (match) {
60eb6: 67b2 beqs 60e6a <getpw_r+0x54>
fclose(fp);
60eb8: 2f02 movel %d2,%sp@-
60eba: 4eb9 0007 60f2 jsr 760f2 <fclose>
*result = pwd;
60ec0: 206e 001c moveal %fp@(28),%a0
return 0;
60ec4: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
60ec6: 4280 clrl %d0
60ec8: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60eca: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60ed0: 4e5e unlk %fp
60ed2: 4e75 rts
00060b14 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
60b14: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
60b18: 2039 0009 b1c6 movel 9b1c6 <passwd_fp>,%d0 <== NOT EXECUTED
60b1e: 6724 beqs 60b44 <getpwent+0x30> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
60b20: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60b24: 4879 0009 b1ca pea 9b1ca <pwbuf> <== NOT EXECUTED
60b2a: 4879 0009 b292 pea 9b292 <pwent> <== NOT EXECUTED
60b30: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60b32: 4eba fef8 jsr %pc@(60a2c <scanpw>) <== NOT EXECUTED
60b36: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60b3a: 223c 0009 b292 movel #635538,%d1 <== NOT EXECUTED
60b40: 4a80 tstl %d0 <== NOT EXECUTED
60b42: 6602 bnes 60b46 <getpwent+0x32> <== NOT EXECUTED
60b44: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
60b46: 2001 movel %d1,%d0 <== NOT EXECUTED
60b48: 4e5e unlk %fp <== NOT EXECUTED
60b4a: 4e75 rts
00060f56 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
60f56: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
60f5a: 486e fffc pea %fp@(-4)
60f5e: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60f62: 4879 0009 b1ca pea 9b1ca <pwbuf>
60f68: 4879 0009 b292 pea 9b292 <pwent>
60f6e: 2f2e 0008 movel %fp@(8),%sp@-
60f72: 4eb9 0006 0f34 jsr 60f34 <getpwnam_r>
60f78: 4fef 0014 lea %sp@(20),%sp
60f7c: 4a80 tstl %d0
60f7e: 6704 beqs 60f84 <getpwnam+0x2e>
60f80: 4280 clrl %d0 <== NOT EXECUTED
60f82: 6004 bras 60f88 <getpwnam+0x32> <== NOT EXECUTED
return NULL;
return p;
60f84: 202e fffc movel %fp@(-4),%d0
}
60f88: 4e5e unlk %fp
60f8a: 4e75 rts
00060efa <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60efa: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
60efc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60f00: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60f04: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60f08: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60f0c: 4879 0009 b1ca pea 9b1ca <pwbuf> <== NOT EXECUTED
60f12: 4879 0009 b292 pea 9b292 <pwent> <== NOT EXECUTED
60f18: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60f1a: 4eb9 0006 0ed4 jsr 60ed4 <getpwuid_r> <== NOT EXECUTED
60f20: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60f24: 4a80 tstl %d0 <== NOT EXECUTED
60f26: 6704 beqs 60f2c <getpwuid+0x32> <== NOT EXECUTED
60f28: 4280 clrl %d0 <== NOT EXECUTED
60f2a: 6004 bras 60f30 <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
60f2c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60f30: 4e5e unlk %fp <== NOT EXECUTED
60f32: 4e75 rts
00060ed4 <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60ed4: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60ed6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60eda: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60ede: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60ee2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60ee6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60eea: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60eee: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60ef0: 42a7 clrl %sp@- <== NOT EXECUTED
60ef2: 4eba ff22 jsr %pc@(60e16 <getpw_r>) <== NOT EXECUTED
}
60ef6: 4e5e unlk %fp <== NOT EXECUTED
60ef8: 4e75 rts
000490d0 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
490d0: 4e56 ffec linkw %fp,#-20
490d4: 48d7 040c moveml %d2-%d3/%a2,%sp@
490d8: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
490dc: 4a8a tstl %a2
490de: 6610 bnes 490f0 <gettimeofday+0x20>
errno = EFAULT;
490e0: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
490e6: 720e moveq #14,%d1 <== NOT EXECUTED
490e8: 2040 moveal %d0,%a0 <== NOT EXECUTED
490ea: 70ff moveq #-1,%d0 <== NOT EXECUTED
490ec: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
490ee: 6032 bras 49122 <gettimeofday+0x52> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
490f0: 203c 0000 0700 movel #1792,%d0
490f6: 40c2 movew %sr,%d2
490f8: 8082 orl %d2,%d0
490fa: 46c0 movew %d0,%sr
_TOD_Get( &now );
490fc: 486e fff8 pea %fp@(-8)
49100: 4eb9 0004 a170 jsr 4a170 <_TOD_Get>
_ISR_Enable(level);
49106: 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;
49108: 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;
4910e: 588f addql #4,%sp
49110: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
49112: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
49116: 4c43 1801 remsl %d3,%d1,%d1
4911a: 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;
4911e: 24ae fff8 movel %fp@(-8),%a2@
}
49122: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
49128: 4e5e unlk %fp
4912a: 4e75 rts
00045948 <getuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t getuid( void )
{
45948: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4594c: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Uid;
}
45952: 4e5e unlk %fp <== NOT EXECUTED
45954: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
45958: 4e75 rts
00050490 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
50490: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
50492: 4e56 0000 linkw %fp,#0
50496: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
5049a: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
5049e: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
504a0: b0a9 0048 cmpl %a1@(72),%d0
504a4: 6704 beqs 504aa <imfs_dir_open+0x1a>
504a6: 70ff moveq #-1,%d0 <== NOT EXECUTED
504a8: 600e bras 504b8 <imfs_dir_open+0x28> <== NOT EXECUTED
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
504aa: 4280 clrl %d0
504ac: 4281 clrl %d1
504ae: 4282 clrl %d2
504b0: 2141 000c movel %d1,%a0@(12)
504b4: 2142 0010 movel %d2,%a0@(16)
return 0;
}
504b8: 241f movel %sp@+,%d2
504ba: 4e5e unlk %fp
504bc: 4e75 rts
000506a4 <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
506a4: 4e56 fec0 linkw %fp,#-320
506a8: 202e 0010 movel %fp@(16),%d0
506ac: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
506b0: 266e 0008 moveal %fp@(8),%a3
int current_entry;
int first_entry;
int last_entry;
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
506b4: 206b 0038 moveal %a3@(56),%a0
506b8: 2c08 movel %a0,%d6
506ba: 0686 0000 0050 addil #80,%d6
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
506c0: 2468 004c moveal %a0@(76),%a2
the_chain = &the_jnode->info.directory.Entries;
if ( rtems_chain_is_empty( the_chain ) )
506c4: bc8a cmpl %a2,%d6
506c6: 6606 bnes 506ce <imfs_dir_read+0x2a>
506c8: 4282 clrl %d2
506ca: 6000 00be braw 5078a <imfs_dir_read+0xe6>
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
506ce: 2e3c 0000 0110 movel #272,%d7
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
506d4: 2a0e movel %fp,%d5
506d6: 0685 ffff fef0 addil #-272,%d5
506dc: 2045 moveal %d5,%a0
506de: 41e8 0010 lea %a0@(16),%a0
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
506e2: 4283 clrl %d3
506e4: 4282 clrl %d2
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
506e6: 4bf9 0005 22f4 lea 522f4 <strcpy>,%a5
memcpy(
506ec: 49f9 0005 1c44 lea 51c44 <memcpy>,%a4
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
506f2: 4c47 0000 remul %d7,%d0,%d0
/* Move to the first of the desired directory entries */
the_node = the_chain->first;
bytes_transferred = 0;
first_entry = iop->offset;
506f6: 282b 0010 movel %a3@(16),%d4
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
506fa: 2200 movel %d0,%d1
506fc: e988 lsll #4,%d0
506fe: e189 lsll #8,%d1
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
50700: 2d48 fee8 movel %a0,%fp@(-280)
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
50704: d081 addl %d1,%d0
50706: d084 addl %d4,%d0
50708: 2d40 feec movel %d0,%fp@(-276)
/* The directory was not empty so try to move to the desired entry in chain*/
for (
5070c: 6076 bras 50784 <imfs_dir_read+0xe0>
current_entry = 0;
current_entry < last_entry;
current_entry = current_entry + sizeof(struct dirent) ){
if ( rtems_chain_is_tail( the_chain, the_node ) ){
5070e: bc8a cmpl %a2,%d6
50710: 6778 beqs 5078a <imfs_dir_read+0xe6>
/* entry in the read */
return bytes_transferred; /* Indicate that there are no more */
/* entries to return */
}
if( current_entry >= first_entry ) {
50712: b883 cmpl %d3,%d4
50714: 6e66 bgts 5077c <imfs_dir_read+0xd8>
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
50716: 2e0a movel %a2,%d7
50718: 0687 0000 000c addil #12,%d7
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
5071e: 2d6a 0034 fef0 movel %a2@(52),%fp@(-272)
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
50724: 323c 0110 movew #272,%d1
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
50728: 2f07 movel %d7,%sp@-
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
5072a: 3d41 fefc movew %d1,%fp@(-260)
/* entries to return */
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
5072e: 2d43 fef8 movel %d3,%fp@(-264)
50732: 5bc0 smi %d0
50734: 49c0 extbl %d0
50736: 2d40 fef4 movel %d0,%fp@(-268)
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
5073a: 4eb9 0005 27a0 jsr 527a0 <strlen>
strcpy( tmp_dirent.d_name, the_jnode->name );
50740: 2e87 movel %d7,%sp@
50742: 2f2e fee8 movel %fp@(-280),%sp@-
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
50746: 3d40 fefe movew %d0,%fp@(-258)
strcpy( tmp_dirent.d_name, the_jnode->name );
5074a: 4e95 jsr %a5@
memcpy(
5074c: 4878 0110 pea 110 <DBL_MANT_DIG+0xdb>
50750: 206e 000c moveal %fp@(12),%a0
50754: 2f05 movel %d5,%sp@-
50756: 4870 2800 pea %a0@(00000000,%d2:l)
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
5075a: 0682 0000 0110 addil #272,%d2
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
memcpy(
50760: 4e94 jsr %a4@
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
50762: 4fef 0014 lea %sp@(20),%sp
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
50766: 4280 clrl %d0
50768: 223c 0000 0110 movel #272,%d1
5076e: d3ab 0010 addl %d1,%a3@(16)
50772: 2e2b 000c movel %a3@(12),%d7
50776: df80 addxl %d0,%d7
50778: 2747 000c movel %d7,%a3@(12)
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
5077c: 2452 moveal %a2@,%a2
* to the end of the exisiting file, the remaining entries will be placed in
* the buffer and the returned value will be equal to -m actual- times the
* size of a directory entry.
*/
ssize_t imfs_dir_read(
5077e: 0683 0000 0110 addil #272,%d3
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
50784: b6ae feec cmpl %fp@(-276),%d3
50788: 6d84 blts 5070e <imfs_dir_read+0x6a>
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
5078a: 2002 movel %d2,%d0
5078c: 4cee 3cfc fec0 moveml %fp@(-320),%d2-%d7/%a2-%a5
50792: 4e5e unlk %fp
50794: 4e75 rts
...
000505e4 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
505e4: 4e56 fff8 linkw %fp,#-8
505e8: 2f0b movel %a3,%sp@-
505ea: 266e 000c moveal %fp@(12),%a3
505ee: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
505f0: 2453 moveal %a3@,%a2
505f2: 200a movel %a2,%d0
505f4: 0680 0000 0050 addil #80,%d0
505fa: b0aa 004c cmpl %a2@(76),%d0
505fe: 6712 beqs 50612 <imfs_dir_rmnod+0x2e>
/*
* 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 );
50600: 4eb9 0005 1424 jsr 51424 <__errno>
50606: 72ff moveq #-1,%d1
50608: 2040 moveal %d0,%a0
5060a: 705a moveq #90,%d0
5060c: 2080 movel %d0,%a0@
5060e: 6000 0086 braw 50696 <imfs_dir_rmnod+0xb2>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
50612: 206b 0010 moveal %a3@(16),%a0
50616: b5e8 001c cmpal %a0@(28),%a2
5061a: 6706 beqs 50622 <imfs_dir_rmnod+0x3e>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
5061c: 4aaa 0058 tstl %a2@(88)
50620: 6710 beqs 50632 <imfs_dir_rmnod+0x4e>
rtems_set_errno_and_return_minus_one( EBUSY );
50622: 4eb9 0005 1424 jsr 51424 <__errno>
50628: 72ff moveq #-1,%d1
5062a: 2040 moveal %d0,%a0
5062c: 7010 moveq #16,%d0
5062e: 2080 movel %d0,%a0@
50630: 6064 bras 50696 <imfs_dir_rmnod+0xb2>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
50632: 4aaa 0008 tstl %a2@(8)
50636: 670e beqs 50646 <imfs_dir_rmnod+0x62>
50638: 2f0a movel %a2,%sp@-
5063a: 4eb9 0004 7140 jsr 47140 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
50640: 588f addql #4,%sp
50642: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
50646: 302a 0032 movew %a2@(50),%d0
5064a: 5380 subql #1,%d0
5064c: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
50650: 42a7 clrl %sp@-
50652: 486e fff8 pea %fp@(-8)
50656: 4eb9 0004 3564 jsr 43564 <gettimeofday>
5065c: 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) ) {
50662: 2f0a movel %a2,%sp@-
50664: 4eb9 0004 d87c jsr 4d87c <rtems_libio_is_file_open>
5066a: 4fef 000c lea %sp@(12),%sp
5066e: 4a80 tstl %d0
50670: 6622 bnes 50694 <imfs_dir_rmnod+0xb0>
50672: 4a6a 0032 tstw %a2@(50)
50676: 661c bnes 50694 <imfs_dir_rmnod+0xb0>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
50678: 2079 0006 07dc moveal 607dc <rtems_current_user_env>,%a0
5067e: 2653 moveal %a3@,%a3
50680: b7e8 0004 cmpal %a0@(4),%a3
50684: 6604 bnes 5068a <imfs_dir_rmnod+0xa6>
rtems_filesystem_current.node_access = NULL;
50686: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
5068a: 2f0a movel %a2,%sp@-
5068c: 4eb9 0004 34dc jsr 434dc <free>
50692: 588f addql #4,%sp
50694: 4281 clrl %d1
}
return 0;
}
50696: 246e fff0 moveal %fp@(-16),%a2
5069a: 2001 movel %d1,%d0
5069c: 266e fff4 moveal %fp@(-12),%a3
506a0: 4e5e unlk %fp
506a2: 4e75 rts
00060b4c <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
60b4c: 4e56 0000 linkw %fp,#0
60b50: 2f0a movel %a2,%sp@-
60b52: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
60b54: 4a39 0009 b1c4 tstb 9b1c4 <etc_passwd_initted.6308>
60b5a: 6600 00c4 bnew 60c20 <init_etc_passwd_group+0xd4>
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
60b5e: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
60b62: 45f9 0007 6958 lea 76958 <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
60b68: 4879 0008 dc76 pea 8dc76 <_rodata_start+0x6e6>
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
60b6e: 7001 moveq #1,%d0
60b70: 13c0 0009 b1c4 moveb %d0,9b1c4 <etc_passwd_initted.6308>
mkdir("/etc", 0777);
60b76: 4eb9 0004 5f20 jsr 45f20 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
60b7c: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f>
60b82: 4879 0008 dd90 pea 8dd90 <_rodata_start+0x800>
60b88: 4e92 jsr %a2@
60b8a: 4fef 0010 lea %sp@(16),%sp
60b8e: 4a80 tstl %d0
60b90: 670c beqs 60b9e <init_etc_passwd_group+0x52>
fclose(fp);
60b92: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60b94: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
60b9a: 588f addql #4,%sp <== NOT EXECUTED
60b9c: 602e bras 60bcc <init_etc_passwd_group+0x80> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
60b9e: 4879 0008 f19c pea 8f19c <rtems_bdpart_shell_usage+0x310>
60ba4: 4879 0008 dd90 pea 8dd90 <_rodata_start+0x800>
60baa: 4e92 jsr %a2@
60bac: 508f addql #8,%sp
60bae: 2400 movel %d0,%d2
60bb0: 671a beqs 60bcc <init_etc_passwd_group+0x80>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
60bb2: 2f00 movel %d0,%sp@-
60bb4: 4879 0009 2436 pea 92436 <IMFS_memfile_handlers+0x7e>
60bba: 4eb9 0007 6ae0 jsr 76ae0 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
60bc0: 2f02 movel %d2,%sp@-
60bc2: 4eb9 0007 60f2 jsr 760f2 <fclose>
60bc8: 4fef 000c lea %sp@(12),%sp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
60bcc: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f>
60bd2: 45f9 0007 6958 lea 76958 <fopen>,%a2
60bd8: 4879 0008 ddd5 pea 8ddd5 <_rodata_start+0x845>
60bde: 4e92 jsr %a2@
60be0: 508f addql #8,%sp
60be2: 4a80 tstl %d0
60be4: 670c beqs 60bf2 <init_etc_passwd_group+0xa6>
fclose(fp);
60be6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60be8: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
60bee: 588f addql #4,%sp <== NOT EXECUTED
60bf0: 602e bras 60c20 <init_etc_passwd_group+0xd4> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
60bf2: 4879 0008 f19c pea 8f19c <rtems_bdpart_shell_usage+0x310>
60bf8: 4879 0008 ddd5 pea 8ddd5 <_rodata_start+0x845>
60bfe: 4e92 jsr %a2@
60c00: 508f addql #8,%sp
60c02: 2400 movel %d0,%d2
60c04: 671a beqs 60c20 <init_etc_passwd_group+0xd4>
fprintf( fp, "root:x:0:root\n"
60c06: 2f00 movel %d0,%sp@-
60c08: 4879 0009 249d pea 9249d <IMFS_memfile_handlers+0xe5>
60c0e: 4eb9 0007 6ae0 jsr 76ae0 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
60c14: 2f02 movel %d2,%sp@-
60c16: 4eb9 0007 60f2 jsr 760f2 <fclose>
60c1c: 4fef 000c lea %sp@(12),%sp
}
}
60c20: 242e fff8 movel %fp@(-8),%d2
60c24: 246e fffc moveal %fp@(-4),%a2
60c28: 4e5e unlk %fp
60c2a: 4e75 rts
000455e4 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
455e4: 4e56 0000 linkw %fp,#0
455e8: 202e 0008 movel %fp@(8),%d0
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
455ec: b0b9 0006 0944 cmpl 60944 <rtems_libio_number_iops>,%d0
455f2: 6422 bccs 45616 <ioctl+0x32>
iop = rtems_libio_iop( fd );
455f4: 2079 0006 2114 moveal 62114 <rtems_libio_iops>,%a0
455fa: ed88 lsll #6,%d0
455fc: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
455fe: 2028 0014 movel %a0@(20),%d0
45602: 0280 0000 0100 andil #256,%d0
45608: 670c beqs 45616 <ioctl+0x32>
va_start(ap, command);
buffer = va_arg(ap, void *);
4560a: 202e 0010 movel %fp@(16),%d0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
4560e: 2268 003c moveal %a0@(60),%a1
45612: 4a89 tstl %a1
45614: 6610 bnes 45626 <ioctl+0x42>
rtems_set_errno_and_return_minus_one( EBADF );
45616: 4eb9 0005 162c jsr 5162c <__errno>
4561c: 72ff moveq #-1,%d1
4561e: 2040 moveal %d0,%a0
45620: 7009 moveq #9,%d0
45622: 2080 movel %d0,%a0@
45624: 602a bras 45650 <ioctl+0x6c>
if ( !iop->handlers->ioctl_h )
45626: 2269 0010 moveal %a1@(16),%a1
4562a: 4a89 tstl %a1
4562c: 6612 bnes 45640 <ioctl+0x5c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
4562e: 4eb9 0005 162c jsr 5162c <__errno> <== NOT EXECUTED
45634: 72ff moveq #-1,%d1 <== NOT EXECUTED
45636: 2040 moveal %d0,%a0 <== NOT EXECUTED
45638: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4563e: 6010 bras 45650 <ioctl+0x6c> <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
45640: 2f00 movel %d0,%sp@-
45642: 2f2e 000c movel %fp@(12),%sp@-
45646: 2f08 movel %a0,%sp@-
45648: 4e91 jsr %a1@
return rc;
4564a: 4fef 000c lea %sp@(12),%sp
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
4564e: 2200 movel %d0,%d1
return rc;
}
45650: 2001 movel %d1,%d0
45652: 4e5e unlk %fp
45654: 4e75 rts
...
000437be <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
437be: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
437c2: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
437c6: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
437ca: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
437ce: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
437d2: 1401 moveb %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
437d4: 0800 0005 btst #5,%d0 <== NOT EXECUTED
437d8: 6704 beqs 437de <iproc+0x20> <== NOT EXECUTED
c &= 0x7f;
437da: 747f moveq #127,%d2 <== NOT EXECUTED
437dc: c481 andl %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
437de: 0800 0009 btst #9,%d0 <== NOT EXECUTED
437e2: 6724 beqs 43808 <iproc+0x4a> <== NOT EXECUTED
c = tolower (c);
437e4: 2079 0005 b60c moveal 5b60c <__ctype_ptr__>,%a0 <== NOT EXECUTED
437ea: 7603 moveq #3,%d3 <== NOT EXECUTED
437ec: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED
437f2: 1230 2801 moveb %a0@(00000001,%d2:l),%d1 <== NOT EXECUTED
437f6: 49c1 extbl %d1 <== NOT EXECUTED
437f8: c283 andl %d3,%d1 <== NOT EXECUTED
437fa: 163c 0001 moveb #1,%d3 <== NOT EXECUTED
437fe: b681 cmpl %d1,%d3 <== NOT EXECUTED
43800: 6606 bnes 43808 <iproc+0x4a> <== NOT EXECUTED
43802: 0682 0000 0020 addil #32,%d2 <== NOT EXECUTED
if (c == '\r') {
43808: 4281 clrl %d1 <== NOT EXECUTED
4380a: 1202 moveb %d2,%d1 <== NOT EXECUTED
4380c: 760d moveq #13,%d3 <== NOT EXECUTED
4380e: b681 cmpl %d1,%d3 <== NOT EXECUTED
43810: 6610 bnes 43822 <iproc+0x64> <== NOT EXECUTED
if (tty->termios.c_iflag & IGNCR)
43812: 4a00 tstb %d0 <== NOT EXECUTED
43814: 6d00 00f8 bltw 4390e <iproc+0x150> <== NOT EXECUTED
return 0;
if (tty->termios.c_iflag & ICRNL)
43818: 0800 0008 btst #8,%d0 <== NOT EXECUTED
4381c: 671a beqs 43838 <iproc+0x7a> <== NOT EXECUTED
4381e: 740a moveq #10,%d2 <== NOT EXECUTED
43820: 6016 bras 43838 <iproc+0x7a> <== NOT EXECUTED
c = '\n';
}
else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
43822: 760a moveq #10,%d3 <== NOT EXECUTED
43824: b681 cmpl %d1,%d3 <== NOT EXECUTED
43826: 660a bnes 43832 <iproc+0x74> <== NOT EXECUTED
43828: 0800 0006 btst #6,%d0 <== NOT EXECUTED
4382c: 670a beqs 43838 <iproc+0x7a> <== NOT EXECUTED
4382e: 740d moveq #13,%d2 <== NOT EXECUTED
43830: 6006 bras 43838 <iproc+0x7a> <== NOT EXECUTED
c = '\r';
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
43832: 4a02 tstb %d2 <== NOT EXECUTED
43834: 6700 009e beqw 438d4 <iproc+0x116> <== NOT EXECUTED
43838: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED
4383c: 0801 0001 btst #1,%d1 <== NOT EXECUTED
43840: 6700 0092 beqw 438d4 <iproc+0x116> <== NOT EXECUTED
if (c == tty->termios.c_cc[VERASE]) {
43844: 4283 clrl %d3 <== NOT EXECUTED
43846: 162a 0043 moveb %a2@(67),%d3 <== NOT EXECUTED
4384a: 4280 clrl %d0 <== NOT EXECUTED
4384c: 1002 moveb %d2,%d0 <== NOT EXECUTED
4384e: b680 cmpl %d0,%d3 <== NOT EXECUTED
43850: 6604 bnes 43856 <iproc+0x98> <== NOT EXECUTED
erase (tty, 0);
43852: 42a7 clrl %sp@- <== NOT EXECUTED
43854: 600e bras 43864 <iproc+0xa6> <== NOT EXECUTED
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
43856: 4283 clrl %d3 <== NOT EXECUTED
43858: 162a 0044 moveb %a2@(68),%d3 <== NOT EXECUTED
4385c: b680 cmpl %d0,%d3 <== NOT EXECUTED
4385e: 6610 bnes 43870 <iproc+0xb2> <== NOT EXECUTED
erase (tty, 1);
43860: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43864: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43866: 4eba fdbe jsr %pc@(43626 <erase>) <== NOT EXECUTED
return 0;
4386a: 508f addql #8,%sp <== NOT EXECUTED
4386c: 6000 00a0 braw 4390e <iproc+0x150> <== NOT EXECUTED
}
else if (c == tty->termios.c_cc[VEOF]) {
43870: 4283 clrl %d3 <== NOT EXECUTED
43872: 162a 0045 moveb %a2@(69),%d3 <== NOT EXECUTED
43876: b680 cmpl %d0,%d3 <== NOT EXECUTED
43878: 6606 bnes 43880 <iproc+0xc2> <== NOT EXECUTED
4387a: 7001 moveq #1,%d0 <== NOT EXECUTED
4387c: 6000 0092 braw 43910 <iproc+0x152> <== NOT EXECUTED
return 1;
}
else if (c == '\n') {
43880: 760a moveq #10,%d3 <== NOT EXECUTED
43882: b680 cmpl %d0,%d3 <== NOT EXECUTED
43884: 6620 bnes 438a6 <iproc+0xe8> <== NOT EXECUTED
if (tty->termios.c_lflag & (ECHO | ECHONL))
43886: 7048 moveq #72,%d0 <== NOT EXECUTED
43888: c280 andl %d0,%d1 <== NOT EXECUTED
4388a: 670c beqs 43898 <iproc+0xda> <== NOT EXECUTED
echo (c, tty);
4388c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4388e: 4878 000a pea a <LASTO> <== NOT EXECUTED
43892: 4eba fd0c jsr %pc@(435a0 <echo>) <== NOT EXECUTED
43896: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
43898: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
4389c: 7001 moveq #1,%d0 <== NOT EXECUTED
4389e: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
438a2: 740a moveq #10,%d2 <== NOT EXECUTED
438a4: 605c bras 43902 <iproc+0x144> <== NOT EXECUTED
return 1;
}
else if ((c == tty->termios.c_cc[VEOL])
438a6: 4283 clrl %d3 <== NOT EXECUTED
438a8: 162a 004c moveb %a2@(76),%d3 <== NOT EXECUTED
438ac: b680 cmpl %d0,%d3 <== NOT EXECUTED
438ae: 670a beqs 438ba <iproc+0xfc> <== NOT EXECUTED
|| (c == tty->termios.c_cc[VEOL2])) {
438b0: 4283 clrl %d3 <== NOT EXECUTED
438b2: 162a 0051 moveb %a2@(81),%d3 <== NOT EXECUTED
438b6: b680 cmpl %d0,%d3 <== NOT EXECUTED
438b8: 661a bnes 438d4 <iproc+0x116> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
438ba: 44c1 movew %d1,%ccr <== NOT EXECUTED
438bc: 6a0e bpls 438cc <iproc+0x10e> <== NOT EXECUTED
echo (c, tty);
438be: 2f0a movel %a2,%sp@- <== NOT EXECUTED
438c0: 4280 clrl %d0 <== NOT EXECUTED
438c2: 1002 moveb %d2,%d0 <== NOT EXECUTED
438c4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
438c6: 4eba fcd8 jsr %pc@(435a0 <echo>) <== NOT EXECUTED
438ca: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
438cc: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
438d0: 7001 moveq #1,%d0 <== NOT EXECUTED
438d2: 602a bras 438fe <iproc+0x140> <== NOT EXECUTED
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
438d4: 2039 0005 b534 movel 5b534 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED
438da: 5380 subql #1,%d0 <== NOT EXECUTED
438dc: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
438e0: 6f2c bles 4390e <iproc+0x150> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
438e2: 7008 moveq #8,%d0 <== NOT EXECUTED
438e4: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
438e8: 670e beqs 438f8 <iproc+0x13a> <== NOT EXECUTED
echo (c, tty);
438ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED
438ec: 4280 clrl %d0 <== NOT EXECUTED
438ee: 1002 moveb %d2,%d0 <== NOT EXECUTED
438f0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
438f2: 4eba fcac jsr %pc@(435a0 <echo>) <== NOT EXECUTED
438f6: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
438f8: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
438fc: 4280 clrl %d0 <== NOT EXECUTED
438fe: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
43902: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED
43906: 5281 addql #1,%d1 <== NOT EXECUTED
43908: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED
4390c: 6002 bras 43910 <iproc+0x152> <== NOT EXECUTED
4390e: 4280 clrl %d0 <== NOT EXECUTED
}
return 0;
}
43910: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
43916: 4e5e unlk %fp <== NOT EXECUTED
43918: 4e75 rts
00061000 <link>:
int link(
const char *existing,
const char *new
)
{
61000: 4e56 ffc8 linkw %fp,#-56
61004: 48d7 040c moveml %d2-%d3/%a2,%sp@
61008: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
6100c: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
6100e: 246e 000c moveal %fp@(12),%a2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
61012: 4eb9 0007 c05c jsr 7c05c <strlen>
61018: 7201 moveq #1,%d1
6101a: 2e81 movel %d1,%sp@
6101c: 486e ffe8 pea %fp@(-24)
61020: 42a7 clrl %sp@-
61022: 2f00 movel %d0,%sp@-
61024: 2f02 movel %d2,%sp@-
61026: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
6102c: 4fef 0014 lea %sp@(20),%sp
61030: 4a80 tstl %d0
61032: 6706 beqs 6103a <link+0x3a>
61034: 74ff moveq #-1,%d2
61036: 6000 01a6 braw 611de <link+0x1de>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
6103a: 742f moveq #47,%d2
6103c: 1012 moveb %a2@,%d0
6103e: 1200 moveb %d0,%d1
61040: 49c1 extbl %d1
61042: b481 cmpl %d1,%d2
61044: 670c beqs 61052 <link+0x52>
61046: 143c 005c moveb #92,%d2
6104a: b481 cmpl %d1,%d2
6104c: 6704 beqs 61052 <link+0x52>
6104e: 4a00 tstb %d0
61050: 6622 bnes 61074 <link+0x74>
61052: 4878 0014 pea 14 <OPER2>
61056: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
6105c: 41e8 0018 lea %a0@(24),%a0
61060: 2f08 movel %a0,%sp@-
61062: 486e ffd4 pea %fp@(-44)
61066: 4eb9 0007 8fec jsr 78fec <memcpy>
6106c: 4fef 000c lea %sp@(12),%sp
61070: 7001 moveq #1,%d0
61072: 601e bras 61092 <link+0x92>
61074: 4878 0014 pea 14 <OPER2>
61078: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0
6107e: 5880 addql #4,%d0
61080: 2f00 movel %d0,%sp@-
61082: 486e ffd4 pea %fp@(-44)
61086: 4eb9 0007 8fec jsr 78fec <memcpy>
6108c: 4fef 000c lea %sp@(12),%sp
61090: 4280 clrl %d0
if ( !parent_loc.ops->evalformake_h ) {
61092: 206e ffe0 moveal %fp@(-32),%a0
61096: 2068 0004 moveal %a0@(4),%a0
6109a: 4a88 tstl %a0
6109c: 661c bnes 610ba <link+0xba>
rtems_filesystem_freenode( &existing_loc );
6109e: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
610a2: 4a88 tstl %a0 <== NOT EXECUTED
610a4: 6700 00e0 beqw 61186 <link+0x186> <== NOT EXECUTED
610a8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
610ac: 4a88 tstl %a0 <== NOT EXECUTED
610ae: 6700 00d6 beqw 61186 <link+0x186> <== NOT EXECUTED
610b2: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
610b6: 6000 00ca braw 61182 <link+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
610ba: 486e fffc pea %fp@(-4)
610be: 240e movel %fp,%d2
610c0: 0682 ffff ffd4 addil #-44,%d2
610c6: 2f02 movel %d2,%sp@-
610c8: 4872 0800 pea %a2@(00000000,%d0:l)
610cc: 4e90 jsr %a0@
if ( result != 0 ) {
610ce: 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 );
610d2: 2600 movel %d0,%d3
if ( result != 0 ) {
610d4: 6728 beqs 610fe <link+0xfe>
rtems_filesystem_freenode( &existing_loc );
610d6: 206e fff4 moveal %fp@(-12),%a0
610da: 4a88 tstl %a0
610dc: 6710 beqs 610ee <link+0xee>
610de: 2068 001c moveal %a0@(28),%a0
610e2: 4a88 tstl %a0
610e4: 6708 beqs 610ee <link+0xee>
610e6: 486e ffe8 pea %fp@(-24)
610ea: 4e90 jsr %a0@
610ec: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
610ee: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
610f4: 74ff moveq #-1,%d2
610f6: 2040 moveal %d0,%a0
610f8: 2083 movel %d3,%a0@
610fa: 6000 00e2 braw 611de <link+0x1de>
/*
* Check to see if the caller is trying to link across file system
* boundaries.
*/
if ( parent_loc.mt_entry != existing_loc.mt_entry ) {
610fe: 202e fff8 movel %fp@(-8),%d0
61102: b0ae ffe4 cmpl %fp@(-28),%d0
61106: 6742 beqs 6114a <link+0x14a>
rtems_filesystem_freenode( &existing_loc );
61108: 206e fff4 moveal %fp@(-12),%a0
6110c: 4a88 tstl %a0
6110e: 6710 beqs 61120 <link+0x120>
61110: 2068 001c moveal %a0@(28),%a0
61114: 4a88 tstl %a0
61116: 6708 beqs 61120 <link+0x120>
61118: 486e ffe8 pea %fp@(-24)
6111c: 4e90 jsr %a0@
6111e: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
61120: 206e ffe0 moveal %fp@(-32),%a0
61124: 4a88 tstl %a0
61126: 6710 beqs 61138 <link+0x138>
61128: 2068 001c moveal %a0@(28),%a0
6112c: 4a88 tstl %a0
6112e: 6708 beqs 61138 <link+0x138>
61130: 486e ffd4 pea %fp@(-44)
61134: 4e90 jsr %a0@
61136: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
61138: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
6113e: 74ff moveq #-1,%d2
61140: 2040 moveal %d0,%a0
61142: 7012 moveq #18,%d0
61144: 2080 movel %d0,%a0@
61146: 6000 0096 braw 611de <link+0x1de>
}
if ( !parent_loc.ops->link_h ) {
6114a: 206e ffe0 moveal %fp@(-32),%a0
6114e: 2068 0008 moveal %a0@(8),%a0
61152: 4a88 tstl %a0
61154: 6642 bnes 61198 <link+0x198>
rtems_filesystem_freenode( &existing_loc );
61156: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
6115a: 4a88 tstl %a0 <== NOT EXECUTED
6115c: 6710 beqs 6116e <link+0x16e> <== NOT EXECUTED
6115e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61162: 4a88 tstl %a0 <== NOT EXECUTED
61164: 6708 beqs 6116e <link+0x16e> <== NOT EXECUTED
61166: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
6116a: 4e90 jsr %a0@ <== NOT EXECUTED
6116c: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
6116e: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
61172: 4a88 tstl %a0 <== NOT EXECUTED
61174: 6710 beqs 61186 <link+0x186> <== NOT EXECUTED
61176: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6117a: 4a88 tstl %a0 <== NOT EXECUTED
6117c: 6708 beqs 61186 <link+0x186> <== NOT EXECUTED
6117e: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
61182: 4e90 jsr %a0@ <== NOT EXECUTED
61184: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61186: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6118c: 74ff moveq #-1,%d2 <== NOT EXECUTED
6118e: 2040 moveal %d0,%a0 <== NOT EXECUTED
61190: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61196: 6046 bras 611de <link+0x1de> <== NOT EXECUTED
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
61198: 2f2e fffc movel %fp@(-4),%sp@-
6119c: 260e movel %fp,%d3
6119e: 0683 ffff ffe8 addil #-24,%d3
611a4: 2f02 movel %d2,%sp@-
611a6: 2f03 movel %d3,%sp@-
611a8: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
611aa: 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 );
611ae: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
611b0: 4fef 000c lea %sp@(12),%sp
611b4: 4a88 tstl %a0
611b6: 670e beqs 611c6 <link+0x1c6>
611b8: 2068 001c moveal %a0@(28),%a0
611bc: 4a88 tstl %a0
611be: 6706 beqs 611c6 <link+0x1c6>
611c0: 2f03 movel %d3,%sp@-
611c2: 4e90 jsr %a0@
611c4: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
611c6: 206e ffe0 moveal %fp@(-32),%a0
611ca: 4a88 tstl %a0
611cc: 6710 beqs 611de <link+0x1de>
611ce: 2068 001c moveal %a0@(28),%a0
611d2: 4a88 tstl %a0
611d4: 6708 beqs 611de <link+0x1de>
611d6: 486e ffd4 pea %fp@(-44)
611da: 4e90 jsr %a0@
611dc: 588f addql #4,%sp
return result;
}
611de: 2002 movel %d2,%d0
611e0: 4cee 040c ffc8 moveml %fp@(-56),%d2-%d3/%a2
611e6: 4e5e unlk %fp
611e8: 4e75 rts
00044f60 <lio_listio>:
int mode __attribute__((unused)),
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
44f60: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44f64: 4eb9 0004 d430 jsr 4d430 <__errno>
44f6a: 7258 moveq #88,%d1
44f6c: 2040 moveal %d0,%a0
}
44f6e: 70ff moveq #-1,%d0
44f70: 4e5e unlk %fp
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f72: 2081 movel %d1,%a0@
}
44f74: 4e75 rts
...
000592e4 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
592e4: 4e56 ffec linkw %fp,#-20
592e8: 206e 0014 moveal %fp@(20),%a0
592ec: 48d7 043c moveml %d2-%d5/%a2,%sp@
592f0: 242e 0008 movel %fp@(8),%d2
592f4: 202e 000c movel %fp@(12),%d0
592f8: 222e 0010 movel %fp@(16),%d1
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
592fc: b4b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d2
59302: 6416 bccs 5931a <lseek+0x36>
iop = rtems_libio_iop( fd );
59304: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
5930a: ed8a lsll #6,%d2
5930c: d5c2 addal %d2,%a2
rtems_libio_check_is_open(iop);
5930e: 242a 0014 movel %a2@(20),%d2
59312: 0282 0000 0100 andil #256,%d2
59318: 660e bnes 59328 <lseek+0x44>
5931a: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59320: 7209 moveq #9,%d1 <== NOT EXECUTED
59322: 2040 moveal %d0,%a0 <== NOT EXECUTED
59324: 2081 movel %d1,%a0@ <== NOT EXECUTED
59326: 6068 bras 59390 <lseek+0xac> <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
59328: 226a 003c moveal %a2@(60),%a1
5932c: 4aa9 0014 tstl %a1@(20)
59330: 6610 bnes 59342 <lseek+0x5e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
59332: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59338: 2040 moveal %d0,%a0 <== NOT EXECUTED
5933a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
59340: 604e bras 59390 <lseek+0xac> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
59342: 7801 moveq #1,%d4
/*
* Now process the lseek().
*/
old_offset = iop->offset;
59344: 242a 000c movel %a2@(12),%d2
59348: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
5934c: b888 cmpl %a0,%d4
5934e: 6714 beqs 59364 <lseek+0x80>
59350: 7a02 moveq #2,%d5
59352: ba88 cmpl %a0,%d5
59354: 6718 beqs 5936e <lseek+0x8a>
59356: 4a88 tstl %a0
59358: 662a bnes 59384 <lseek+0xa0>
case SEEK_SET:
iop->offset = offset;
5935a: 2540 000c movel %d0,%a2@(12)
5935e: 2541 0010 movel %d1,%a2@(16)
break;
59362: 6032 bras 59396 <lseek+0xb2>
case SEEK_CUR:
iop->offset += offset;
59364: 2800 movel %d0,%d4
59366: 2a01 movel %d1,%d5
59368: da83 addl %d3,%d5
5936a: d982 addxl %d2,%d4
5936c: 600c bras 5937a <lseek+0x96>
break;
case SEEK_END:
iop->offset = iop->size + offset;
5936e: 282a 0004 movel %a2@(4),%d4
59372: 2a2a 0008 movel %a2@(8),%d5
59376: da81 addl %d1,%d5
59378: d980 addxl %d0,%d4
5937a: 2544 000c movel %d4,%a2@(12)
5937e: 2545 0010 movel %d5,%a2@(16)
break;
59382: 6012 bras 59396 <lseek+0xb2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
59384: 4eb9 0004 ca1c jsr 4ca1c <__errno>
5938a: 2040 moveal %d0,%a0
5938c: 7016 moveq #22,%d0
5938e: 2080 movel %d0,%a0@
59390: 78ff moveq #-1,%d4
59392: 7aff moveq #-1,%d5
59394: 602c bras 593c2 <lseek+0xde>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
59396: 226a 003c moveal %a2@(60),%a1
5939a: 2f08 movel %a0,%sp@-
5939c: 2f01 movel %d1,%sp@-
5939e: 2f00 movel %d0,%sp@-
593a0: 2f0a movel %a2,%sp@-
593a2: 2069 0014 moveal %a1@(20),%a0
593a6: 4e90 jsr %a0@
if ( status == (off_t) -1 )
593a8: 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 );
593ac: 2800 movel %d0,%d4
593ae: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
593b0: 70ff moveq #-1,%d0
593b2: 72ff moveq #-1,%d1
593b4: 9285 subl %d5,%d1
593b6: 9184 subxl %d4,%d0
593b8: 6608 bnes 593c2 <lseek+0xde>
iop->offset = old_offset;
593ba: 2542 000c movel %d2,%a2@(12)
593be: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
593c2: 2205 movel %d5,%d1
593c4: 2004 movel %d4,%d0
593c6: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
593cc: 4e5e unlk %fp
593ce: 4e75 rts
00061320 <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
61320: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
61324: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
61328: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
6132c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
61330: 6612 bnes 61344 <lstat+0x24> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
61332: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61338: 74ff moveq #-1,%d2 <== NOT EXECUTED
6133a: 2040 moveal %d0,%a0 <== NOT EXECUTED
6133c: 700e moveq #14,%d0 <== NOT EXECUTED
6133e: 2080 movel %d0,%a0@ <== NOT EXECUTED
61340: 6000 0098 braw 613da <lstat+0xba> <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ),
61344: 2f04 movel %d4,%sp@- <== NOT EXECUTED
61346: 260e movel %fp,%d3 <== NOT EXECUTED
61348: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
6134e: 4eb9 0007 c05c jsr 7c05c <strlen> <== NOT EXECUTED
61354: 4297 clrl %sp@ <== NOT EXECUTED
61356: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61358: 42a7 clrl %sp@- <== NOT EXECUTED
6135a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6135c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
6135e: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
61364: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61368: 4a80 tstl %d0 <== NOT EXECUTED
6136a: 6704 beqs 61370 <lstat+0x50> <== NOT EXECUTED
6136c: 74ff moveq #-1,%d2 <== NOT EXECUTED
6136e: 606a bras 613da <lstat+0xba> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
61370: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
61374: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED
61378: 6628 bnes 613a2 <lstat+0x82> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
6137a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
6137e: 4a88 tstl %a0 <== NOT EXECUTED
61380: 670e beqs 61390 <lstat+0x70> <== NOT EXECUTED
61382: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61386: 4a88 tstl %a0 <== NOT EXECUTED
61388: 6706 beqs 61390 <lstat+0x70> <== NOT EXECUTED
6138a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
6138c: 4e90 jsr %a0@ <== NOT EXECUTED
6138e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61390: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61396: 74ff moveq #-1,%d2 <== NOT EXECUTED
61398: 2040 moveal %d0,%a0 <== NOT EXECUTED
6139a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
613a0: 6038 bras 613da <lstat+0xba> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
613a2: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED
613a6: 42a7 clrl %sp@- <== NOT EXECUTED
613a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
613aa: 4eb9 0007 9158 jsr 79158 <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
613b0: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
613b4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
613b6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
613b8: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED
613bc: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
613be: 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 );
613c2: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
613c4: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
613c8: 4a88 tstl %a0 <== NOT EXECUTED
613ca: 670e beqs 613da <lstat+0xba> <== NOT EXECUTED
613cc: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
613d0: 4a88 tstl %a0 <== NOT EXECUTED
613d2: 6706 beqs 613da <lstat+0xba> <== NOT EXECUTED
613d4: 2f03 movel %d3,%sp@- <== NOT EXECUTED
613d6: 4e90 jsr %a0@ <== NOT EXECUTED
613d8: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
613da: 2002 movel %d2,%d0 <== NOT EXECUTED
613dc: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
613e2: 4e5e unlk %fp <== NOT EXECUTED
613e4: 4e75 rts
0004941c <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
4941c: 4e56 fff4 linkw %fp,#-12
49420: 52b9 0005 cb44 addql #1,5cb44 <rtems_malloc_statistics+0x4>
49426: 48d7 001c moveml %d2-%d4,%sp@
4942a: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4942e: 4eb9 0004 93e4 jsr 493e4 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
49434: 4a83 tstl %d3
49436: 6700 0088 beqw 494c0 <malloc+0xa4>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4943a: 7003 moveq #3,%d0
4943c: b0b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d0
49442: 660a bnes 4944e <malloc+0x32>
49444: 4eb9 0004 938c jsr 4938c <malloc_is_system_state_OK>
4944a: 4a00 tstb %d0
4944c: 6772 beqs 494c0 <malloc+0xa4>
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
4944e: 42a7 clrl %sp@-
49450: 42a7 clrl %sp@-
49452: 2f03 movel %d3,%sp@-
49454: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
4945a: 4eb9 0004 a530 jsr 4a530 <_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 ) {
49460: 4fef 0010 lea %sp@(16),%sp
49464: 2400 movel %d0,%d2
49466: 6626 bnes 4948e <malloc+0x72>
if (rtems_malloc_sbrk_helpers)
49468: 2079 0005 baca moveal 5baca <rtems_malloc_sbrk_helpers>,%a0
4946e: 4a88 tstl %a0
49470: 670e beqs 49480 <malloc+0x64>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
49472: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49474: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
49478: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
4947a: 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 );
4947c: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
4947e: 6610 bnes 49490 <malloc+0x74> <== NOT EXECUTED
errno = ENOMEM;
49480: 4eb9 0004 ca1c jsr 4ca1c <__errno>
49486: 2040 moveal %d0,%a0
49488: 700c moveq #12,%d0
4948a: 2080 movel %d0,%a0@
return (void *) 0;
4948c: 6034 bras 494c2 <malloc+0xa6>
4948e: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
49490: 2079 0005 bace moveal 5bace <rtems_malloc_dirty_helper>,%a0
49496: 4a88 tstl %a0
49498: 670a beqs 494a4 <malloc+0x88>
(*rtems_malloc_dirty_helper)( return_this, size );
4949a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4949c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4949e: 2050 moveal %a0@,%a0 <== NOT EXECUTED
494a0: 4e90 jsr %a0@ <== NOT EXECUTED
494a2: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
494a4: 2079 0005 bac6 moveal 5bac6 <rtems_malloc_statistics_helpers>,%a0
494aa: 4a88 tstl %a0
494ac: 6604 bnes 494b2 <malloc+0x96>
494ae: 2404 movel %d4,%d2
494b0: 6010 bras 494c2 <malloc+0xa6>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
494b2: 2f04 movel %d4,%sp@- <== NOT EXECUTED
494b4: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
494b8: 2404 movel %d4,%d2 <== NOT EXECUTED
494ba: 4e90 jsr %a0@ <== NOT EXECUTED
494bc: 588f addql #4,%sp <== NOT EXECUTED
494be: 6002 bras 494c2 <malloc+0xa6> <== NOT EXECUTED
494c0: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
494c2: 2002 movel %d2,%d0
494c4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
494ca: 4e5e unlk %fp
494cc: 4e75 rts
...
000493ca <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
493ca: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
493ce: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
493d2: 4879 0005 d136 pea 5d136 <RTEMS_Malloc_GC_list> <== NOT EXECUTED
493d8: 4eb9 0004 58d0 jsr 458d0 <_Chain_Append> <== NOT EXECUTED
493de: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer);
}
493e0: 4e5e unlk %fp <== NOT EXECUTED
493e2: 4e75 rts
000493e4 <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
493e4: 4e56 0000 linkw %fp,#0
493e8: 2f0b movel %a3,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
493ea: 47f9 0004 a008 lea 4a008 <_Chain_Get>,%a3
493f0: 2f0a movel %a2,%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);
493f2: 45f9 0004 8f48 lea 48f48 <free>,%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)
493f8: 6006 bras 49400 <malloc_deferred_frees_process+0x1c>
free(to_be_freed);
493fa: 2f00 movel %d0,%sp@- <== NOT EXECUTED
493fc: 4e92 jsr %a2@ <== NOT EXECUTED
493fe: 588f addql #4,%sp <== NOT EXECUTED
49400: 4879 0005 d136 pea 5d136 <RTEMS_Malloc_GC_list>
49406: 4e93 jsr %a3@
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)
49408: 588f addql #4,%sp
4940a: 4a80 tstl %d0
4940c: 66ec bnes 493fa <malloc_deferred_frees_process+0x16>
free(to_be_freed);
}
4940e: 246e fff8 moveal %fp@(-8),%a2
49412: 266e fffc moveal %fp@(-4),%a3
49416: 4e5e unlk %fp
49418: 4e75 rts
...
0004938c <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
4938c: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
49390: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
49396: 6704 beqs 4939c <malloc_is_system_state_OK+0x10>
49398: 4200 clrb %d0 <== NOT EXECUTED
4939a: 600a bras 493a6 <malloc_is_system_state_OK+0x1a> <== NOT EXECUTED
return false;
if ( _ISR_Nest_level > 0 )
4939c: 2039 0005 cd2e movel 5cd2e <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
493a2: 57c0 seq %d0
493a4: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
493a6: 4e5e unlk %fp
493a8: 4e75 rts
00061424 <malloc_report_statistics_with_plugin>:
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
61424: 720a moveq #10,%d1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
61426: 4e56 ffe0 linkw %fp,#-32
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
6142a: 2079 0009 bb50 moveal 9bb50 <rtems_malloc_statistics+0x1c>,%a0
61430: 2279 0009 bb54 moveal 9bb54 <rtems_malloc_statistics+0x20>,%a1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
61436: 48d7 0cfc moveml %d2-%d7/%a2-%a3,%sp@
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
6143a: 2479 0009 bb4c moveal 9bb4c <rtems_malloc_statistics+0x18>,%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
61440: 200a movel %a2,%d0
61442: e2a8 lsrl %d1,%d0
61444: 2640 moveal %d0,%a3
61446: 7016 moveq #22,%d0
61448: 2e09 movel %a1,%d7
6144a: e2af lsrl %d1,%d7
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
6144c: 2639 0009 bb58 movel 9bb58 <rtems_malloc_statistics+0x24>,%d3
61452: 2839 0009 bb5c movel 9bb5c <rtems_malloc_statistics+0x28>,%d4
(*print)(
61458: 2439 0009 bb34 movel 9bb34 <rtems_malloc_statistics>,%d2
6145e: 2c03 movel %d3,%d6
61460: 2a04 movel %d4,%d5
61462: e2ad lsrl %d1,%d5
61464: 123c 0064 moveb #100,%d1
61468: e1ae lsll %d0,%d6
6146a: 200a movel %a2,%d0
6146c: 4c01 0800 mulsl %d1,%d0
61470: 8c85 orl %d5,%d6
61472: 2a08 movel %a0,%d5
61474: 2f06 movel %d6,%sp@-
61476: 7c16 moveq #22,%d6
61478: edad lsll %d6,%d5
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
6147a: 2c2e 0008 movel %fp@(8),%d6
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
6147e: 8a87 orl %d7,%d5
61480: 2e02 movel %d2,%d7
61482: 2f05 movel %d5,%sp@-
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
61484: 246e 000c moveal %fp@(12),%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
61488: 4c42 0000 remul %d2,%d0,%d0
6148c: 2f00 movel %d0,%sp@-
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
6148e: 2008 movel %a0,%d0
61490: 2209 movel %a1,%d1
(*print)(
61492: 2f0b movel %a3,%sp@-
61494: 4878 0064 pea 64 <DBL_MANT_DIG+0x2f>
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
61498: 9284 subl %d4,%d1
6149a: 9183 subxl %d3,%d0
(*print)(
6149c: 42a7 clrl %sp@-
6149e: 760a moveq #10,%d3
614a0: e6af lsrl %d3,%d7
614a2: 7616 moveq #22,%d3
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
614a4: 2800 movel %d0,%d4
614a6: 2a01 movel %d1,%d5
(*print)(
614a8: 2f05 movel %d5,%sp@-
614aa: 2f00 movel %d0,%sp@-
614ac: 4eb9 0008 bd80 jsr 8bd80 <__muldi3>
614b2: 4fef 000c lea %sp@(12),%sp
614b6: 2e82 movel %d2,%sp@
614b8: 2404 movel %d4,%d2
614ba: 42a7 clrl %sp@-
614bc: e7aa lsll %d3,%d2
614be: 2f01 movel %d1,%sp@-
614c0: 2605 movel %d5,%d3
614c2: 2f00 movel %d0,%sp@-
614c4: 4eb9 0008 c780 jsr 8c780 <__udivdi3>
614ca: 4fef 0010 lea %sp@(16),%sp
614ce: 2f01 movel %d1,%sp@-
614d0: 2f00 movel %d0,%sp@-
614d2: 700a moveq #10,%d0
614d4: e0ab lsrl %d0,%d3
614d6: 8682 orl %d2,%d3
614d8: 2404 movel %d4,%d2
614da: e0aa lsrl %d0,%d2
614dc: 2f03 movel %d3,%sp@-
614de: 2f02 movel %d2,%sp@-
614e0: 2f07 movel %d7,%sp@-
614e2: 4879 0009 24c8 pea 924c8 <IMFS_memfile_handlers+0x110>
614e8: 2f06 movel %d6,%sp@-
614ea: 4e92 jsr %a2@
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
(uint32_t) (s->lifetime_freed / 1024)
);
(*print)(
614ec: 4fef 0028 lea %sp@(40),%sp
614f0: 2eb9 0009 bb48 movel 9bb48 <rtems_malloc_statistics+0x14>,%sp@
614f6: 2f39 0009 bb44 movel 9bb44 <rtems_malloc_statistics+0x10>,%sp@-
614fc: 2f39 0009 bb40 movel 9bb40 <rtems_malloc_statistics+0xc>,%sp@-
61502: 2f39 0009 bb3c movel 9bb3c <rtems_malloc_statistics+0x8>,%sp@-
61508: 2f39 0009 bb38 movel 9bb38 <rtems_malloc_statistics+0x4>,%sp@-
6150e: 4879 0009 252a pea 9252a <IMFS_memfile_handlers+0x172>
61514: 2f06 movel %d6,%sp@-
61516: 4e92 jsr %a2@
61518: 4fef 001c lea %sp@(28),%sp
s->memalign_calls,
s->free_calls,
s->realloc_calls,
s->calloc_calls
);
}
6151c: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3
61522: 4e5e unlk %fp
61524: 4e75 rts
...
0004f8ae <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
4f8ae: 4e56 0000 linkw %fp,#0
4f8b2: 2f0a movel %a2,%sp@-
4f8b4: 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) ) {
4f8b8: 2f0a movel %a2,%sp@-
4f8ba: 4eb9 0004 d87c jsr 4d87c <rtems_libio_is_file_open>
4f8c0: 588f addql #4,%sp
4f8c2: 4a80 tstl %d0
4f8c4: 6632 bnes 4f8f8 <memfile_check_rmnod+0x4a>
4f8c6: 4a6a 0032 tstw %a2@(50)
4f8ca: 662c bnes 4f8f8 <memfile_check_rmnod+0x4a>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
4f8cc: 2079 0006 07dc moveal 607dc <rtems_current_user_env>,%a0
4f8d2: b5e8 0004 cmpal %a0@(4),%a2
4f8d6: 6604 bnes 4f8dc <memfile_check_rmnod+0x2e>
rtems_filesystem_current.node_access = NULL;
4f8d8: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
4f8dc: 7006 moveq #6,%d0
4f8de: b0aa 0048 cmpl %a2@(72),%d0
4f8e2: 670a beqs 4f8ee <memfile_check_rmnod+0x40>
IMFS_memfile_remove( the_jnode );
4f8e4: 2f0a movel %a2,%sp@-
4f8e6: 4eb9 0004 f794 jsr 4f794 <IMFS_memfile_remove>
4f8ec: 588f addql #4,%sp
free( the_jnode );
4f8ee: 2f0a movel %a2,%sp@-
4f8f0: 4eb9 0004 34dc jsr 434dc <free>
4f8f6: 588f addql #4,%sp
}
return 0;
}
4f8f8: 246e fffc moveal %fp@(-4),%a2
4f8fc: 4280 clrl %d0
4f8fe: 4e5e unlk %fp
4f900: 4e75 rts
0004f6e2 <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
4f6e2: 4e56 ffec linkw %fp,#-20
4f6e6: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4f6ea: 246e 0008 moveal %fp@(8),%a2
4f6ee: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
4f6f2: 4a8a tstl %a2
4f6f4: 661c bnes 4f712 <memfile_free_blocks_in_table+0x30>
4f6f6: 4879 0005 fb92 pea 5fb92 <CSWTCH.8+0x84> <== NOT EXECUTED
4f6fc: 4879 0005 fc79 pea 5fc79 <__FUNCTION__.6061> <== NOT EXECUTED
4f702: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED
4f706: 4879 0005 fb28 pea 5fb28 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f70c: 4eb9 0004 d590 jsr 4d590 <__assert_func> <== NOT EXECUTED
4f712: 2652 moveal %a2@,%a3
4f714: 4282 clrl %d2
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
if ( b[i] ) {
memfile_free_block( b[i] );
4f716: 49f9 0004 f50a lea 4f50a <memfile_free_block>,%a4
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
4f71c: 6010 bras 4f72e <memfile_free_blocks_in_table+0x4c>
if ( b[i] ) {
4f71e: 2013 movel %a3@,%d0
4f720: 6708 beqs 4f72a <memfile_free_blocks_in_table+0x48>
memfile_free_block( b[i] );
4f722: 2f00 movel %d0,%sp@-
4f724: 4e94 jsr %a4@
b[i] = 0;
4f726: 588f addql #4,%sp
4f728: 4293 clrl %a3@
* Now go through all the slots in the table and free the memory.
*/
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
4f72a: 5282 addql #1,%d2
4f72c: 588b addql #4,%a3
4f72e: b682 cmpl %d2,%d3
4f730: 6eec bgts 4f71e <memfile_free_blocks_in_table+0x3c>
/*
* Now that all the blocks in the block table are free, we can
* free the block table itself.
*/
memfile_free_block( *block_table );
4f732: 2f12 movel %a2@,%sp@-
4f734: 4eb9 0004 f50a jsr 4f50a <memfile_free_block>
*block_table = 0;
4f73a: 588f addql #4,%sp
4f73c: 4292 clrl %a2@
}
4f73e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4
4f744: 4e5e unlk %fp
4f746: 4e75 rts
0004fb26 <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4fb26: 4e56 ffec linkw %fp,#-20
4fb2a: 206e 0008 moveal %fp@(8),%a0
4fb2e: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4fb32: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4fb36: 202e 000c movel %fp@(12),%d0
4fb3a: 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 )
4fb3e: 242a 004c movel %a2@(76),%d2
4fb42: 262a 0050 movel %a2@(80),%d3
4fb46: 9681 subl %d1,%d3
4fb48: 9580 subxl %d0,%d2
4fb4a: 6c12 bges 4fb5e <memfile_ftruncate+0x38>
return IMFS_memfile_extend( the_jnode, length );
4fb4c: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4fb4e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4fb50: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fb52: 4eb9 0004 f9fe jsr 4f9fe <IMFS_memfile_extend> <== NOT EXECUTED
4fb58: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fb5c: 6026 bras 4fb84 <memfile_ftruncate+0x5e> <== NOT EXECUTED
* 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;
4fb5e: 2540 004c movel %d0,%a2@(76)
4fb62: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
4fb66: 2140 0004 movel %d0,%a0@(4)
4fb6a: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
4fb6e: 42a7 clrl %sp@-
4fb70: 486e fff8 pea %fp@(-8)
4fb74: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4fb7a: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
4fb80: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
4fb82: 4280 clrl %d0
return 0;
}
4fb84: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
4fb8a: 4e5e unlk %fp
4fb8c: 4e75 rts
0004fb8e <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
4fb8e: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4fb90: 4e56 fff0 linkw %fp,#-16
4fb94: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4fb98: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4fb9c: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
4fba0: b0ab 0048 cmpl %a3@(72),%d0
4fba4: 6620 bnes 4fbc6 <memfile_lseek+0x38>
if (iop->offset > the_jnode->info.linearfile.size)
4fba6: 202b 004c movel %a3@(76),%d0 <== NOT EXECUTED
4fbaa: 222b 0050 movel %a3@(80),%d1 <== NOT EXECUTED
4fbae: 242a 000c movel %a2@(12),%d2 <== NOT EXECUTED
4fbb2: 262a 0010 movel %a2@(16),%d3 <== NOT EXECUTED
4fbb6: 9681 subl %d1,%d3 <== NOT EXECUTED
4fbb8: 9580 subxl %d0,%d2 <== NOT EXECUTED
4fbba: 6f48 bles 4fc04 <memfile_lseek+0x76> <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
4fbbc: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
4fbc0: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4fbc4: 603e bras 4fc04 <memfile_lseek+0x76> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
4fbc6: 2f2a 0010 movel %a2@(16),%sp@-
4fbca: 2f2a 000c movel %a2@(12),%sp@-
4fbce: 2f0b movel %a3,%sp@-
4fbd0: 4eb9 0004 f9fe jsr 4f9fe <IMFS_memfile_extend>
4fbd6: 4fef 000c lea %sp@(12),%sp
4fbda: 4a80 tstl %d0
4fbdc: 6716 beqs 4fbf4 <memfile_lseek+0x66>
rtems_set_errno_and_return_minus_one( ENOSPC );
4fbde: 4eb9 0005 1424 jsr 51424 <__errno> <== NOT EXECUTED
4fbe4: 761c moveq #28,%d3 <== NOT EXECUTED
4fbe6: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fbe8: 2083 movel %d3,%a0@ <== NOT EXECUTED
4fbea: 307c ffff moveaw #-1,%a0 <== NOT EXECUTED
4fbee: 327c ffff moveaw #-1,%a1 <== NOT EXECUTED
4fbf2: 6018 bras 4fc0c <memfile_lseek+0x7e> <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
4fbf4: 202b 004c movel %a3@(76),%d0
4fbf8: 222b 0050 movel %a3@(80),%d1
4fbfc: 2540 0004 movel %d0,%a2@(4)
4fc00: 2541 0008 movel %d1,%a2@(8)
}
return iop->offset;
4fc04: 206a 000c moveal %a2@(12),%a0
4fc08: 226a 0010 moveal %a2@(16),%a1
}
4fc0c: 2209 movel %a1,%d1
4fc0e: 2008 movel %a0,%d0
4fc10: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4fc16: 4e5e unlk %fp
4fc18: 4e75 rts
0004fe66 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4fe66: 4e56 fff0 linkw %fp,#-16
4fe6a: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4fe6e: 266e 0008 moveal %fp@(8),%a3
the_jnode = iop->file_info;
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
4fe72: 202b 0014 movel %a3@(20),%d0
4fe76: 0280 0000 0204 andil #516,%d0
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4fe7c: 246b 0038 moveal %a3@(56),%a2
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
4fe80: 6750 beqs 4fed2 <memfile_open+0x6c>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
4fe82: 7006 moveq #6,%d0
4fe84: b0aa 0048 cmpl %a2@(72),%d0
4fe88: 6648 bnes 4fed2 <memfile_open+0x6c>
uint32_t count = the_jnode->info.linearfile.size;
4fe8a: 202a 0050 movel %a2@(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;
4fe8e: 4282 clrl %d2 <== NOT EXECUTED
4fe90: 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;
4fe92: 222a 0054 movel %a2@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
4fe96: 2542 004c movel %d2,%a2@(76) <== NOT EXECUTED
4fe9a: 2543 0050 movel %d3,%a2@(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;
4fe9e: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
4fea0: 42aa 0054 clrl %a2@(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;
4fea4: 2543 0048 movel %d3,%a2@(72) <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
4fea8: 42aa 0058 clrl %a2@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
4feac: 42aa 005c clrl %a2@(92) <== NOT EXECUTED
if ((count != 0)
4feb0: 4a80 tstl %d0 <== NOT EXECUTED
4feb2: 671e beqs 4fed2 <memfile_open+0x6c> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
4feb4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4feb6: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4feb8: 42a7 clrl %sp@- <== NOT EXECUTED
4feba: 42a7 clrl %sp@- <== NOT EXECUTED
4febc: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4febe: 4eb9 0004 fc1a jsr 4fc1a <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)
4fec4: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4fec8: 72ff moveq #-1,%d1 <== NOT EXECUTED
4feca: b280 cmpl %d0,%d1 <== NOT EXECUTED
4fecc: 6604 bnes 4fed2 <memfile_open+0x6c> <== NOT EXECUTED
4fece: 70ff moveq #-1,%d0 <== NOT EXECUTED
4fed0: 602e bras 4ff00 <memfile_open+0x9a> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
4fed2: 202b 0014 movel %a3@(20),%d0
4fed6: 0280 0000 0200 andil #512,%d0
4fedc: 6710 beqs 4feee <memfile_open+0x88>
iop->offset = the_jnode->info.file.size;
4fede: 242a 004c movel %a2@(76),%d2
4fee2: 262a 0050 movel %a2@(80),%d3
4fee6: 2742 000c movel %d2,%a3@(12)
4feea: 2743 0010 movel %d3,%a3@(16)
iop->size = the_jnode->info.file.size;
4feee: 4280 clrl %d0
4fef0: 222a 004c movel %a2@(76),%d1
4fef4: 242a 0050 movel %a2@(80),%d2
4fef8: 2741 0004 movel %d1,%a3@(4)
4fefc: 2742 0008 movel %d2,%a3@(8)
return 0;
}
4ff00: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4ff06: 4e5e unlk %fp
4ff08: 4e75 rts
0004246c <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
4246c: 4e56 ffdc linkw %fp,#-36
42470: 48d7 040c moveml %d2-%d3/%a2,%sp@
42474: 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) ) )
42478: 2002 movel %d2,%d0
4247a: 0280 0000 f000 andil #61440,%d0
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
42480: 246e 0008 moveal %fp@(8),%a2
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) ) )
42484: 6612 bnes 42498 <mknod+0x2c>
rtems_set_errno_and_return_minus_one( EINVAL );
42486: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4248c: 74ff moveq #-1,%d2 <== NOT EXECUTED
4248e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42490: 7016 moveq #22,%d0 <== NOT EXECUTED
42492: 2080 movel %d0,%a0@ <== NOT EXECUTED
42494: 6000 00e0 braw 42576 <mknod+0x10a> <== NOT EXECUTED
rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
42498: 762f moveq #47,%d3
4249a: 1012 moveb %a2@,%d0
4249c: 1200 moveb %d0,%d1
4249e: 49c1 extbl %d1
424a0: b681 cmpl %d1,%d3
424a2: 670c beqs 424b0 <mknod+0x44>
424a4: 163c 005c moveb #92,%d3
424a8: b681 cmpl %d1,%d3
424aa: 6704 beqs 424b0 <mknod+0x44>
424ac: 4a00 tstb %d0
424ae: 6622 bnes 424d2 <mknod+0x66>
424b0: 4878 0014 pea 14 <OPER2>
424b4: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
424ba: 41e8 0018 lea %a0@(24),%a0
424be: 2f08 movel %a0,%sp@-
424c0: 486e ffe8 pea %fp@(-24)
424c4: 4eb9 0004 d23c jsr 4d23c <memcpy>
424ca: 4fef 000c lea %sp@(12),%sp
424ce: 7001 moveq #1,%d0
424d0: 601e bras 424f0 <mknod+0x84>
424d2: 4878 0014 pea 14 <OPER2>
424d6: 2039 0005 b544 movel 5b544 <rtems_current_user_env>,%d0
424dc: 5880 addql #4,%d0
424de: 2f00 movel %d0,%sp@-
424e0: 486e ffe8 pea %fp@(-24)
424e4: 4eb9 0004 d23c jsr 4d23c <memcpy>
424ea: 4fef 000c lea %sp@(12),%sp
424ee: 4280 clrl %d0
if ( !temp_loc.ops->evalformake_h ) {
424f0: 206e fff4 moveal %fp@(-12),%a0
424f4: 2068 0004 moveal %a0@(4),%a0
424f8: 4a88 tstl %a0
424fa: 673a beqs 42536 <mknod+0xca>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->evalformake_h)(
424fc: 486e fffc pea %fp@(-4)
42500: 260e movel %fp,%d3
42502: 0683 ffff ffe8 addil #-24,%d3
42508: 2f03 movel %d3,%sp@-
4250a: 4872 0800 pea %a2@(00000000,%d0:l)
4250e: 4e90 jsr %a0@
&pathname[i],
&temp_loc,
&name_start
);
if ( result != 0 )
42510: 4fef 000c lea %sp@(12),%sp
42514: 4a80 tstl %d0
42516: 6704 beqs 4251c <mknod+0xb0>
42518: 74ff moveq #-1,%d2
4251a: 605a bras 42576 <mknod+0x10a>
return -1;
if ( !temp_loc.ops->mknod_h ) {
4251c: 226e fff4 moveal %fp@(-12),%a1
42520: 2069 0014 moveal %a1@(20),%a0
42524: 4a88 tstl %a0
42526: 6620 bnes 42548 <mknod+0xdc>
rtems_filesystem_freenode( &temp_loc );
42528: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
4252c: 4a88 tstl %a0 <== NOT EXECUTED
4252e: 6706 beqs 42536 <mknod+0xca> <== NOT EXECUTED
42530: 2f03 movel %d3,%sp@- <== NOT EXECUTED
42532: 4e90 jsr %a0@ <== NOT EXECUTED
42534: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
42536: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4253c: 74ff moveq #-1,%d2 <== NOT EXECUTED
4253e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42540: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
42546: 602e bras 42576 <mknod+0x10a> <== NOT EXECUTED
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
42548: 2f03 movel %d3,%sp@-
4254a: 2f2e 0014 movel %fp@(20),%sp@-
4254e: 2f2e 0010 movel %fp@(16),%sp@-
42552: 2f02 movel %d2,%sp@-
42554: 2f2e fffc movel %fp@(-4),%sp@-
42558: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
4255a: 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 );
4255e: 2400 movel %d0,%d2
rtems_filesystem_freenode( &temp_loc );
42560: 4fef 0014 lea %sp@(20),%sp
42564: 4a88 tstl %a0
42566: 670e beqs 42576 <mknod+0x10a>
42568: 2068 001c moveal %a0@(28),%a0
4256c: 4a88 tstl %a0
4256e: 6706 beqs 42576 <mknod+0x10a>
42570: 2f03 movel %d3,%sp@-
42572: 4e90 jsr %a0@
42574: 588f addql #4,%sp
return result;
}
42576: 2002 movel %d2,%d0
42578: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2
4257e: 4e5e unlk %fp
42580: 4e75 rts
...
000425a6 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
425a6: 4e56 ffd0 linkw %fp,#-48
425aa: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
425ae: 2a6e 0008 moveal %fp@(8),%a5
425b2: 286e 000c moveal %fp@(12),%a4
425b6: 282e 0010 movel %fp@(16),%d4
425ba: 266e 0014 moveal %fp@(20),%a3
425be: 242e 0018 movel %fp@(24),%d2
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
425c2: 4a8c tstl %a4
425c4: 6706 beqs 425cc <mount+0x26>
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
425c6: 7001 moveq #1,%d0
425c8: b084 cmpl %d4,%d0
425ca: 6412 bccs 425de <mount+0x38>
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
425cc: 4eb9 0004 ca1c jsr 4ca1c <__errno>
425d2: 7416 moveq #22,%d2
425d4: 72ff moveq #-1,%d1
425d6: 2040 moveal %d0,%a0
425d8: 2082 movel %d2,%a0@
return -1;
425da: 6000 01b4 braw 42790 <mount+0x1ea>
}
/* Do they support being mounted at all ? */
if ( !fs_ops->fsmount_me_h ) {
425de: 4aac 0024 tstl %a4@(36)
425e2: 660e bnes 425f2 <mount+0x4c>
errno = ENOTSUP;
425e4: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
425ea: 97cb subal %a3,%a3 <== NOT EXECUTED
425ec: 4283 clrl %d3 <== NOT EXECUTED
425ee: 6000 00a8 braw 42698 <mount+0xf2> <== NOT EXECUTED
/*
* Allocate a mount table entry
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
425f2: 4a8b tstl %a3
425f4: 6604 bnes 425fa <mount+0x54>
425f6: 706c moveq #108,%d0
425f8: 6010 bras 4260a <mount+0x64>
size += strlen( device ) + 1;
425fa: 2f0b movel %a3,%sp@- <== NOT EXECUTED
425fc: 4eb9 0004 dde8 jsr 4dde8 <strlen> <== NOT EXECUTED
42602: 588f addql #4,%sp <== NOT EXECUTED
42604: 0680 0000 006d addil #109,%d0 <== NOT EXECUTED
temp_mt_entry = malloc( size );
4260a: 2f00 movel %d0,%sp@-
4260c: 4eb9 0004 941c jsr 4941c <malloc>
if ( !temp_mt_entry ) {
42612: 588f addql #4,%sp
*/
size = sizeof(rtems_filesystem_mount_table_entry_t);
if ( device )
size += strlen( device ) + 1;
temp_mt_entry = malloc( size );
42614: 2440 moveal %d0,%a2
42616: 2600 movel %d0,%d3
if ( !temp_mt_entry ) {
42618: 6612 bnes 4262c <mount+0x86>
errno = ENOMEM;
4261a: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42620: 72ff moveq #-1,%d1 <== NOT EXECUTED
42622: 2040 moveal %d0,%a0 <== NOT EXECUTED
42624: 700c moveq #12,%d0 <== NOT EXECUTED
42626: 2080 movel %d0,%a0@ <== NOT EXECUTED
return -1;
42628: 6000 0166 braw 42790 <mount+0x1ea> <== NOT EXECUTED
}
temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry;
temp_mt_entry->options = options;
4262c: 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;
42630: 2540 002c movel %d0,%a2@(44)
temp_mt_entry->options = options;
if ( device ) {
42634: 4a8b tstl %a3
42636: 6718 beqs 42650 <mount+0xaa>
temp_mt_entry->dev =
(char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t );
strcpy( temp_mt_entry->dev, device );
42638: 2f0b movel %a3,%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 );
4263a: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED
strcpy( temp_mt_entry->dev, device );
42640: 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 =
42642: 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 );
42646: 4eb9 0004 d99c jsr 4d99c <strcpy> <== NOT EXECUTED
4264c: 508f addql #8,%sp <== NOT EXECUTED
4264e: 6004 bras 42654 <mount+0xae> <== NOT EXECUTED
} else
temp_mt_entry->dev = 0;
42650: 42aa 0068 clrl %a2@(104)
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( mount_point ) {
42654: 4a82 tstl %d2
42656: 6700 00b6 beqw 4270e <mount+0x168>
if ( rtems_filesystem_evaluate_path(
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
4265a: 2f02 movel %d2,%sp@-
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
4265c: 7801 moveq #1,%d4
4265e: 47ee ffec lea %fp@(-20),%a3
mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 )
42662: 4eb9 0004 dde8 jsr 4dde8 <strlen>
* permissions in the existing tree.
*/
if ( mount_point ) {
if ( rtems_filesystem_evaluate_path(
42668: 2e84 movel %d4,%sp@
4266a: 2f0b movel %a3,%sp@-
4266c: 4878 0007 pea 7 <TRUNCDFSF>
42670: 2f00 movel %d0,%sp@-
42672: 2f02 movel %d2,%sp@-
42674: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
4267a: 4fef 0014 lea %sp@(20),%sp
4267e: 72ff moveq #-1,%d1
42680: b280 cmpl %d0,%d1
42682: 6700 00e4 beqw 42768 <mount+0x1c2>
/*
* Test for node_type_h
*/
if (!loc.ops->node_type_h) {
42686: 206e fff8 moveal %fp@(-8),%a0
4268a: 2068 0010 moveal %a0@(16),%a0
4268e: 4a88 tstl %a0
42690: 6612 bnes 426a4 <mount+0xfe>
errno = ENOTSUP;
42692: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42698: 2040 moveal %d0,%a0 <== NOT EXECUTED
4269a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
goto cleanup_and_bail;
426a0: 6000 00c8 braw 4276a <mount+0x1c4> <== NOT EXECUTED
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
426a4: 2f0b movel %a3,%sp@-
426a6: 4e90 jsr %a0@
426a8: 588f addql #4,%sp
426aa: 7201 moveq #1,%d1
426ac: b280 cmpl %d0,%d1
426ae: 6710 beqs 426c0 <mount+0x11a>
errno = ENOTDIR;
426b0: 4eb9 0004 ca1c jsr 4ca1c <__errno>
426b6: 7214 moveq #20,%d1
426b8: 2040 moveal %d0,%a0
426ba: 2081 movel %d1,%a0@
goto cleanup_and_bail;
426bc: 6000 00ac braw 4276a <mount+0x1c4>
/*
* For each mount table entry
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
426c0: 2079 0005 cb6c moveal 5cb6c <rtems_filesystem_mount_table_control>,%a0
!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 )
426c6: 202e ffec movel %fp@(-20),%d0
426ca: 6008 bras 426d4 <mount+0x12e>
426cc: b0a8 001c cmpl %a0@(28),%d0
426d0: 670e beqs 426e0 <mount+0x13a>
* 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 ) {
426d2: 2050 moveal %a0@,%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
426d4: b1fc 0005 cb70 cmpal #379760,%a0
426da: 66f0 bnes 426cc <mount+0x126>
426dc: 6000 00be braw 4279c <mount+0x1f6>
/*
* You can only mount one file system onto a single mount point.
*/
if ( Is_node_fs_root( &loc ) ){
errno = EBUSY;
426e0: 4eb9 0004 ca1c jsr 4ca1c <__errno>
426e6: 47ee ffec lea %fp@(-20),%a3
426ea: 2040 moveal %d0,%a0
426ec: 7010 moveq #16,%d0
426ee: 2080 movel %d0,%a0@
goto cleanup_and_bail;
426f0: 6078 bras 4276a <mount+0x1c4>
* 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;
426f2: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
426f8: 47ee ffec lea %fp@(-20),%a3 <== NOT EXECUTED
426fc: 609a bras 42698 <mount+0xf2> <== NOT EXECUTED
goto cleanup_and_bail;
}
if ( loc.ops->mount_h( temp_mt_entry ) ) {
426fe: 2f0a movel %a2,%sp@-
42700: 47ee ffec lea %fp@(-20),%a3
42704: 4e90 jsr %a0@
42706: 588f addql #4,%sp
42708: 4a80 tstl %d0
4270a: 6720 beqs 4272c <mount+0x186>
4270c: 605c bras 4276a <mount+0x1c4> <== NOT EXECUTED
* 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;
4270e: 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;
42712: 97cb subal %a3,%a3
* 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;
42714: 42aa 0024 clrl %a2@(36)
temp_mt_entry->mt_fs_root.ops = NULL;
42718: 42aa 0028 clrl %a2@(40)
temp_mt_entry->mt_point_node.node_access = NULL;
4271c: 42aa 0008 clrl %a2@(8)
temp_mt_entry->mt_point_node.handlers = NULL;
42720: 42aa 0010 clrl %a2@(16)
temp_mt_entry->mt_point_node.ops = NULL;
42724: 42aa 0014 clrl %a2@(20)
temp_mt_entry->mt_point_node.mt_entry = NULL;
42728: 42aa 0018 clrl %a2@(24)
}
if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
4272c: 2f0a movel %a2,%sp@-
4272e: 206c 0024 moveal %a4@(36),%a0
42732: 4e90 jsr %a0@
42734: 588f addql #4,%sp
42736: 4a80 tstl %d0
42738: 6714 beqs 4274e <mount+0x1a8>
/* try to undo the mount operation */
if ( loc.ops->unmount_h ) {
4273a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4273e: 2068 0028 moveal %a0@(40),%a0 <== NOT EXECUTED
42742: 4a88 tstl %a0 <== NOT EXECUTED
42744: 6724 beqs 4276a <mount+0x1c4> <== NOT EXECUTED
loc.ops->unmount_h( temp_mt_entry );
42746: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42748: 4e90 jsr %a0@ <== NOT EXECUTED
4274a: 588f addql #4,%sp <== NOT EXECUTED
4274c: 601c bras 4276a <mount+0x1c4> <== 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 );
4274e: 2f0a movel %a2,%sp@-
42750: 4879 0005 cb6c pea 5cb6c <rtems_filesystem_mount_table_control>
42756: 4eb9 0004 58d0 jsr 458d0 <_Chain_Append>
*/
rtems_chain_append( &rtems_filesystem_mount_table_control,
&temp_mt_entry->Node );
if ( mt_entry )
4275c: 508f addql #8,%sp
4275e: 4a8d tstl %a5
42760: 6702 beqs 42764 <mount+0x1be>
*mt_entry = temp_mt_entry;
42762: 2a8a movel %a2,%a5@
42764: 4281 clrl %d1
42766: 6028 bras 42790 <mount+0x1ea>
42768: 97cb subal %a3,%a3 <== NOT EXECUTED
return 0;
cleanup_and_bail:
free( temp_mt_entry );
4276a: 2f03 movel %d3,%sp@-
4276c: 4eb9 0004 8f48 jsr 48f48 <free>
if ( loc_to_free )
42772: 588f addql #4,%sp
42774: 4a8b tstl %a3
42776: 6716 beqs 4278e <mount+0x1e8>
rtems_filesystem_freenode( loc_to_free );
42778: 206b 000c moveal %a3@(12),%a0
4277c: 4a88 tstl %a0
4277e: 670e beqs 4278e <mount+0x1e8>
42780: 2068 001c moveal %a0@(28),%a0
42784: 4a88 tstl %a0
42786: 6706 beqs 4278e <mount+0x1e8>
42788: 2f0b movel %a3,%sp@-
4278a: 4e90 jsr %a0@
4278c: 588f addql #4,%sp
4278e: 72ff moveq #-1,%d1
return -1;
}
42790: 2001 movel %d1,%d0
42792: 4cee 3c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a5
42798: 4e5e unlk %fp
4279a: 4e75 rts
* 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;
4279c: 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;
427a0: 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;
427a6: 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 ){
427ac: 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;
427b0: 2540 0008 movel %d0,%a2@(8)
temp_mt_entry->mt_point_node.handlers = loc.handlers;
temp_mt_entry->mt_point_node.ops = loc.ops;
427b4: 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 ){
427b8: 4a88 tstl %a0
427ba: 6600 ff42 bnew 426fe <mount+0x158>
427be: 6000 ff32 braw 426f2 <mount+0x14c> <== NOT EXECUTED
...
00044f78 <mprotect>:
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
return 0;
}
44f78: 4280 clrl %d0
int mprotect(
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
44f7a: 4e56 0000 linkw %fp,#0
return 0;
}
44f7e: 4e5e unlk %fp
44f80: 4e75 rts
...
000490bc <mq_close>:
*/
int mq_close(
mqd_t mqdes
)
{
490bc: 4e56 fffc linkw %fp,#-4
490c0: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
490c2: 486e fffc pea %fp@(-4)
490c6: 2f2e 0008 movel %fp@(8),%sp@-
490ca: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
490d0: 4eb9 0004 c188 jsr 4c188 <_Objects_Get>
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
if ( location == OBJECTS_LOCAL ) {
490d6: 4fef 000c lea %sp@(12),%sp
490da: 2440 moveal %d0,%a2
490dc: 4aae fffc tstl %fp@(-4)
490e0: 663a bnes 4911c <mq_close+0x60>
* First update the actual message queue to reflect this descriptor
* being disassociated. This may result in the queue being really
* deleted.
*/
the_mq = the_mq_fd->Queue;
490e2: 206a 0010 moveal %a2@(16),%a0
the_mq->open_count -= 1;
490e6: 53a8 0016 subql #1,%a0@(22)
_POSIX_Message_queue_Delete( the_mq );
490ea: 2f08 movel %a0,%sp@-
490ec: 4eb9 0004 9134 jsr 49134 <_POSIX_Message_queue_Delete>
/*
* Now close this file descriptor.
*/
_Objects_Close(
490f2: 2f0a movel %a2,%sp@-
490f4: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
490fa: 4eb9 0004 bdbc jsr 4bdbc <_Objects_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
49100: 2f0a movel %a2,%sp@-
49102: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
49108: 4eb9 0004 c030 jsr 4c030 <_Objects_Free>
&_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4910e: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
return 0;
49114: 4fef 0014 lea %sp@(20),%sp
_Objects_Close(
&_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
49118: 4280 clrl %d0
return 0;
4911a: 600e bras 4912a <mq_close+0x6e>
/*
* OBJECTS_REMOTE:
* OBJECTS_ERROR:
*/
rtems_set_errno_and_return_minus_one( EBADF );
4911c: 4eb9 0005 2858 jsr 52858 <__errno>
49122: 7209 moveq #9,%d1
49124: 2040 moveal %d0,%a0
49126: 70ff moveq #-1,%d0
49128: 2081 movel %d1,%a0@
}
4912a: 246e fff8 moveal %fp@(-8),%a2
4912e: 4e5e unlk %fp
49130: 4e75 rts
...
00049184 <mq_getattr>:
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
49184: 4e56 fffc linkw %fp,#-4
49188: 2f0a movel %a2,%sp@-
4918a: 246e 000c moveal %fp@(12),%a2
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
4918e: 4a8a tstl %a2
49190: 6610 bnes 491a2 <mq_getattr+0x1e>
rtems_set_errno_and_return_minus_one( EINVAL );
49192: 4eb9 0005 2858 jsr 52858 <__errno>
49198: 72ff moveq #-1,%d1
4919a: 2040 moveal %d0,%a0
4919c: 7016 moveq #22,%d0
4919e: 2080 movel %d0,%a0@
491a0: 6052 bras 491f4 <mq_getattr+0x70>
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
491a2: 486e fffc pea %fp@(-4)
491a6: 2f2e 0008 movel %fp@(8),%sp@-
491aa: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
491b0: 4eb9 0004 c188 jsr 4c188 <_Objects_Get>
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
491b6: 4fef 000c lea %sp@(12),%sp
491ba: 4aae fffc tstl %fp@(-4)
491be: 6626 bnes 491e6 <mq_getattr+0x62>
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
491c0: 2240 moveal %d0,%a1
491c2: 24a9 0014 movel %a1@(20),%a2@
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
491c6: 2069 0010 moveal %a1@(16),%a0
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
491ca: 2568 0066 0008 movel %a0@(102),%a2@(8)
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
491d0: 2568 005e 0004 movel %a0@(94),%a2@(4)
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
491d6: 2568 0062 000c movel %a0@(98),%a2@(12)
_Thread_Enable_dispatch();
491dc: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
491e2: 4281 clrl %d1
return 0;
491e4: 600e bras 491f4 <mq_getattr+0x70>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
491e6: 4eb9 0005 2858 jsr 52858 <__errno>
491ec: 72ff moveq #-1,%d1
491ee: 2040 moveal %d0,%a0
491f0: 7009 moveq #9,%d0
491f2: 2080 movel %d0,%a0@
}
491f4: 246e fff8 moveal %fp@(-8),%a2
491f8: 2001 movel %d1,%d0
491fa: 4e5e unlk %fp
491fc: 4e75 rts
...
000492e0 <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
492e0: 4e56 ffdc linkw %fp,#-36
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
492e4: 2039 0006 4bb0 movel 64bb0 <_Thread_Dispatch_disable_level>,%d0
492ea: 5280 addql #1,%d0
492ec: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
492f0: 23c0 0006 4bb0 movel %d0,64bb0 <_Thread_Dispatch_disable_level>
492f6: 262e 0008 movel %fp@(8),%d3
492fa: 242e 000c movel %fp@(12),%d2
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
492fe: 2a02 movel %d2,%d5
49300: 0285 0000 0200 andil #512,%d5
49306: 6604 bnes 4930c <mq_open+0x2c>
49308: 4284 clrl %d4
4930a: 6004 bras 49310 <mq_open+0x30>
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
4930c: 282e 0014 movel %fp@(20),%d4
*/
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *
_POSIX_Message_queue_Allocate_fd( void )
{
return (POSIX_Message_queue_Control_fd *)
49310: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
49316: 4eb9 0004 bd3c jsr 4bd3c <_Objects_Allocate>
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
4931c: 588f addql #4,%sp
4931e: 2440 moveal %d0,%a2
49320: 4a80 tstl %d0
49322: 6618 bnes 4933c <mq_open+0x5c>
_Thread_Enable_dispatch();
49324: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENFILE );
4932a: 7417 moveq #23,%d2
4932c: 4eb9 0005 2858 jsr 52858 <__errno>
49332: 72ff moveq #-1,%d1
49334: 2040 moveal %d0,%a0
49336: 2082 movel %d2,%a0@
49338: 6000 0120 braw 4945a <mq_open+0x17a>
}
the_mq_fd->oflag = oflag;
4933c: 2542 0014 movel %d2,%a2@(20)
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
49340: 486e fffc pea %fp@(-4)
49344: 2f03 movel %d3,%sp@-
49346: 4eb9 0004 f524 jsr 4f524 <_POSIX_Message_queue_Name_to_id>
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
4934c: 508f addql #8,%sp
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
4934e: 2640 moveal %d0,%a3
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
49350: 4a80 tstl %d0
49352: 6732 beqs 49386 <mq_open+0xa6>
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
49354: 7002 moveq #2,%d0
49356: b08b cmpl %a3,%d0
49358: 6606 bnes 49360 <mq_open+0x80>
4935a: 4a85 tstl %d5
4935c: 6600 00a4 bnew 49402 <mq_open+0x122>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
49360: 2f0a movel %a2,%sp@-
49362: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
49368: 4eb9 0004 c030 jsr 4c030 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
4936e: 4eb9 0004 c9da jsr 4c9da <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
49374: 4eb9 0005 2858 jsr 52858 <__errno>
4937a: 508f addql #8,%sp
4937c: 72ff moveq #-1,%d1
4937e: 2040 moveal %d0,%a0
49380: 208b movel %a3,%a0@
49382: 6000 00d6 braw 4945a <mq_open+0x17a>
49386: 47f9 0004 c9da lea 4c9da <_Thread_Enable_dispatch>,%a3
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
4938c: 0282 0000 0a00 andil #2560,%d2
49392: 0c82 0000 0a00 cmpil #2560,%d2
49398: 6624 bnes 493be <mq_open+0xde>
4939a: 2f0a movel %a2,%sp@-
4939c: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
493a2: 4eb9 0004 c030 jsr 4c030 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
493a8: 4e93 jsr %a3@
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
493aa: 4eb9 0005 2858 jsr 52858 <__errno>
493b0: 508f addql #8,%sp
493b2: 72ff moveq #-1,%d1
493b4: 2040 moveal %d0,%a0
493b6: 7011 moveq #17,%d0
493b8: 2080 movel %d0,%a0@
493ba: 6000 009e braw 4945a <mq_open+0x17a>
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
493be: 486e fff4 pea %fp@(-12)
493c2: 2f2e fffc movel %fp@(-4),%sp@-
493c6: 4879 0006 4e7e pea 64e7e <_POSIX_Message_queue_Information>
493cc: 4eb9 0004 c188 jsr 4c188 <_Objects_Get>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
493d2: 4281 clrl %d1
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
the_mq->open_count += 1;
493d4: 2040 moveal %d0,%a0
493d6: 52a8 0016 addql #1,%a0@(22)
493da: 2079 0006 5004 moveal 65004 <_POSIX_Message_queue_Information_fds+0x18>,%a0
493e0: 322a 000a movew %a2@(10),%d1
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
493e4: 2d40 fff8 movel %d0,%fp@(-8)
493e8: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
the_mq->open_count += 1;
the_mq_fd->Queue = the_mq;
493ec: 2540 0010 movel %d0,%a2@(16)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
493f0: 42aa 000c clrl %a2@(12)
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
493f4: 4e93 jsr %a3@
_Thread_Enable_dispatch();
493f6: 4e93 jsr %a3@
return (mqd_t)the_mq_fd->Object.id;
493f8: 222a 0008 movel %a2@(8),%d1
493fc: 4fef 000c lea %sp@(12),%sp
49400: 6058 bras 4945a <mq_open+0x17a>
/*
* At this point, the message queue does not exist and everything has been
* checked. We should go ahead and create a message queue.
*/
status = _POSIX_Message_queue_Create_support(
49402: 486e fff8 pea %fp@(-8)
49406: 47f9 0004 c9da lea 4c9da <_Thread_Enable_dispatch>,%a3
4940c: 2f04 movel %d4,%sp@-
4940e: 4878 0001 pea 1 <ADD>
49412: 2f03 movel %d3,%sp@-
49414: 4eb9 0004 f3b0 jsr 4f3b0 <_POSIX_Message_queue_Create_support>
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
4941a: 4fef 0010 lea %sp@(16),%sp
4941e: 72ff moveq #-1,%d1
49420: b280 cmpl %d0,%d1
49422: 6616 bnes 4943a <mq_open+0x15a>
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
49424: 2f0a movel %a2,%sp@-
49426: 4879 0006 4fec pea 64fec <_POSIX_Message_queue_Information_fds>
4942c: 4eb9 0004 c030 jsr 4c030 <_Objects_Free>
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
49432: 4e93 jsr %a3@
return (mqd_t) -1;
49434: 508f addql #8,%sp
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
49436: 72ff moveq #-1,%d1
return (mqd_t) -1;
49438: 6020 bras 4945a <mq_open+0x17a>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4943a: 4280 clrl %d0
4943c: 2079 0006 5004 moveal 65004 <_POSIX_Message_queue_Information_fds+0x18>,%a0
49442: 302a 000a movew %a2@(10),%d0
}
the_mq_fd->Queue = the_mq;
49446: 256e fff8 0010 movel %fp@(-8),%a2@(16)
4944c: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
49450: 42aa 000c clrl %a2@(12)
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
49454: 4e93 jsr %a3@
return (mqd_t) the_mq_fd->Object.id;
49456: 222a 0008 movel %a2@(8),%d1
}
4945a: 2001 movel %d1,%d0
4945c: 4cee 0c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a3
49462: 4e5e unlk %fp
49464: 4e75 rts
...
000497d0 <mq_unlink>:
*/
int mq_unlink(
const char *name
)
{
497d0: 4e56 fff0 linkw %fp,#-16
497d4: 2039 0006 4bb0 movel 64bb0 <_Thread_Dispatch_disable_level>,%d0
497da: 5280 addql #1,%d0
497dc: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
497e0: 23c0 0006 4bb0 movel %d0,64bb0 <_Thread_Dispatch_disable_level>
register POSIX_Message_queue_Control *the_mq;
Objects_Id the_mq_id;
_Thread_Disable_dispatch();
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
497e6: 486e fffc pea %fp@(-4)
497ea: 45f9 0004 c9da lea 4c9da <_Thread_Enable_dispatch>,%a2
497f0: 2f2e 0008 movel %fp@(8),%sp@-
497f4: 4eb9 0004 f524 jsr 4f524 <_POSIX_Message_queue_Name_to_id>
if ( status != 0 ) {
497fa: 508f addql #8,%sp
register POSIX_Message_queue_Control *the_mq;
Objects_Id the_mq_id;
_Thread_Disable_dispatch();
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
497fc: 2400 movel %d0,%d2
if ( status != 0 ) {
497fe: 6710 beqs 49810 <mq_unlink+0x40>
_Thread_Enable_dispatch();
49800: 4e92 jsr %a2@
rtems_set_errno_and_return_minus_one( status );
49802: 4eb9 0005 2858 jsr 52858 <__errno>
49808: 2040 moveal %d0,%a0
4980a: 70ff moveq #-1,%d0
4980c: 2082 movel %d2,%a0@
4980e: 6034 bras 49844 <mq_unlink+0x74>
}
the_mq = (POSIX_Message_queue_Control *) _Objects_Get_local_object(
49810: 4280 clrl %d0
49812: 2079 0006 4e96 moveal 64e96 <_POSIX_Message_queue_Information+0x18>,%a0
49818: 302e fffe movew %fp@(-2),%d0
4981c: 2670 0c00 moveal %a0@(00000000,%d0:l:4),%a3
&_POSIX_Message_queue_Information,
_Objects_Get_index( the_mq_id )
);
the_mq->linked = false;
49820: 4200 clrb %d0
49822: 1740 0015 moveb %d0,%a3@(21)
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Namespace_remove (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Namespace_remove(
49826: 2f0b movel %a3,%sp@-
49828: 4879 0006 4e7e pea 64e7e <_POSIX_Message_queue_Information>
4982e: 4eb9 0004 c2e0 jsr 4c2e0 <_Objects_Namespace_remove>
_POSIX_Message_queue_Namespace_remove( the_mq );
_POSIX_Message_queue_Delete( the_mq );
49834: 2f0b movel %a3,%sp@-
49836: 4eb9 0004 9134 jsr 49134 <_POSIX_Message_queue_Delete>
_Thread_Enable_dispatch();
4983c: 4e92 jsr %a2@
return 0;
4983e: 4fef 000c lea %sp@(12),%sp
the_mq->linked = false;
_POSIX_Message_queue_Namespace_remove( the_mq );
_POSIX_Message_queue_Delete( the_mq );
_Thread_Enable_dispatch();
49842: 4280 clrl %d0
return 0;
}
49844: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
4984a: 4e5e unlk %fp
4984c: 4e75 rts
...
00062240 <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
62240: 4e56 fff4 linkw %fp,#-12
62244: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
62248: 266e 0008 moveal %fp@(8),%a3
6224c: 246e 000c moveal %fp@(12),%a2
Watchdog_Interval ticks;
if ( !_Timespec_Is_valid( rqtp ) )
62250: 2f0b movel %a3,%sp@-
62252: 4eb9 0006 2390 jsr 62390 <_Timespec_Is_valid>
62258: 588f addql #4,%sp
6225a: 4a00 tstb %d0
6225c: 670a beqs 62268 <nanosleep+0x28>
* Return EINVAL if the delay interval is negative.
*
* NOTE: This behavior is beyond the POSIX specification.
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 )
6225e: 4a93 tstl %a3@
62260: 6d06 blts 62268 <nanosleep+0x28>
62262: 4aab 0004 tstl %a3@(4)
62266: 6c12 bges 6227a <nanosleep+0x3a>
rtems_set_errno_and_return_minus_one( EINVAL );
62268: 4eb9 0005 3ac4 jsr 53ac4 <__errno>
6226e: 7416 moveq #22,%d2
62270: 72ff moveq #-1,%d1
62272: 2040 moveal %d0,%a0
62274: 2082 movel %d2,%a0@
62276: 6000 00ce braw 62346 <nanosleep+0x106>
ticks = _Timespec_To_ticks( rqtp );
6227a: 2f0b movel %a3,%sp@-
6227c: 47f9 0004 a71e lea 4a71e <_Thread_Enable_dispatch>,%a3
62282: 4eb9 0005 0ce8 jsr 50ce8 <_Timespec_To_ticks>
* A nanosleep for zero time is implemented as a yield.
* This behavior is also beyond the POSIX specification but is
* consistent with the RTEMS API and yields desirable behavior.
*/
if ( !ticks ) {
62288: 588f addql #4,%sp
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
ticks = _Timespec_To_ticks( rqtp );
6228a: 2400 movel %d0,%d2
* A nanosleep for zero time is implemented as a yield.
* This behavior is also beyond the POSIX specification but is
* consistent with the RTEMS API and yields desirable behavior.
*/
if ( !ticks ) {
6228c: 6628 bnes 622b6 <nanosleep+0x76>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
6228e: 2039 0006 84ec movel 684ec <_Thread_Dispatch_disable_level>,%d0
62294: 5280 addql #1,%d0
62296: 23c0 0006 84ec movel %d0,684ec <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_Thread_Yield_processor();
6229c: 4eb9 0004 b348 jsr 4b348 <_Thread_Yield_processor>
_Thread_Enable_dispatch();
622a2: 4e93 jsr %a3@
if ( rmtp ) {
622a4: 4a8a tstl %a2
622a6: 6700 009c beqw 62344 <nanosleep+0x104>
rmtp->tv_sec = 0;
rmtp->tv_nsec = 0;
622aa: 42aa 0004 clrl %a2@(4)
622ae: 4281 clrl %d1
if ( !ticks ) {
_Thread_Disable_dispatch();
_Thread_Yield_processor();
_Thread_Enable_dispatch();
if ( rmtp ) {
rmtp->tv_sec = 0;
622b0: 4292 clrl %a2@
622b2: 6000 0092 braw 62346 <nanosleep+0x106>
622b6: 2039 0006 84ec movel 684ec <_Thread_Dispatch_disable_level>,%d0
622bc: 5280 addql #1,%d0
622be: 23c0 0006 84ec movel %d0,684ec <_Thread_Dispatch_disable_level>
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
622c4: 2f3c 1000 0008 movel #268435464,%sp@-
622ca: 2f39 0006 85a6 movel 685a6 <_Thread_Executing>,%sp@-
622d0: 4eb9 0004 af6c jsr 4af6c <_Thread_Set_state>
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
622d6: 2079 0006 85a6 moveal 685a6 <_Thread_Executing>,%a0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
622dc: 203c 0004 a590 movel #304528,%d0
622e2: 2140 0064 movel %d0,%a0@(100)
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
622e6: 2028 0008 movel %a0@(8),%d0
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
622ea: 42a8 0050 clrl %a0@(80)
the_watchdog->routine = routine;
the_watchdog->id = id;
622ee: 2140 0068 movel %d0,%a0@(104)
the_watchdog->user_data = user_data;
622f2: 42a8 006c clrl %a0@(108)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
622f6: 2142 0054 movel %d2,%a0@(84)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
622fa: 4868 0048 pea %a0@(72)
622fe: 4879 0006 85c4 pea 685c4 <_Watchdog_Ticks_chain>
62304: 4eb9 0004 b72c jsr 4b72c <_Watchdog_Insert>
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
_Thread_Enable_dispatch();
6230a: 4e93 jsr %a3@
/* calculate time remaining */
if ( rmtp ) {
6230c: 4fef 0010 lea %sp@(16),%sp
62310: 4a8a tstl %a2
62312: 6730 beqs 62344 <nanosleep+0x104>
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
62314: 2079 0006 85a6 moveal 685a6 <_Thread_Executing>,%a0
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
6231a: 2028 005c movel %a0@(92),%d0
6231e: 90a8 0060 subl %a0@(96),%d0
62322: d480 addl %d0,%d2
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
62324: 2f0a movel %a2,%sp@-
62326: 2f02 movel %d2,%sp@-
62328: 4eb9 0006 2354 jsr 62354 <_Timespec_From_ticks>
*/
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
6232e: 508f addql #8,%sp
62330: 4a82 tstl %d2
62332: 6710 beqs 62344 <nanosleep+0x104>
rtems_set_errno_and_return_minus_one( EINTR );
62334: 4eb9 0005 3ac4 jsr 53ac4 <__errno>
6233a: 72ff moveq #-1,%d1
6233c: 2040 moveal %d0,%a0
6233e: 7004 moveq #4,%d0
62340: 2080 movel %d0,%a0@
62342: 6002 bras 62346 <nanosleep+0x106>
62344: 4281 clrl %d1
#endif
}
return 0;
}
62346: 2001 movel %d1,%d0
62348: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
6234e: 4e5e unlk %fp
62350: 4e75 rts
...
00042906 <newlib_create_hook>:
*/
bool newlib_create_hook(
rtems_tcb *current_task __attribute__((unused)),
rtems_tcb *creating_task
)
{
42906: 4e56 0000 linkw %fp,#0
4290a: 2f0b movel %a3,%sp@-
4290c: 2f0a movel %a2,%sp@-
struct _reent *ptr;
if (_Thread_libc_reent == 0)
4290e: 4ab9 0005 cd1e tstl 5cd1e <_Thread_libc_reent>
42914: 6618 bnes 4292e <newlib_create_hook+0x28>
{
_REENT = _global_impure_ptr;
42916: 41f9 0005 ac28 lea 5ac28 <_global_impure_ptr>,%a0
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
4291c: 203c 0005 b610 movel #374288,%d0
42922: 23d0 0005 b610 movel %a0@,5b610 <_impure_ptr>
42928: 23c0 0005 cd1e movel %d0,5cd1e <_Thread_libc_reent>
ptr = (struct _reent *) calloc(1, sizeof(struct _reent));
#else
/* It is OK to allocate from the workspace because these
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
4292e: 4878 0422 pea 422 <DBL_MAX_EXP+0x21>
42932: 4eb9 0004 7e90 jsr 47e90 <_Workspace_Allocate>
#endif
if (ptr) {
42938: 588f addql #4,%sp
ptr = (struct _reent *) calloc(1, sizeof(struct _reent));
#else
/* It is OK to allocate from the workspace because these
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
4293a: 2440 moveal %d0,%a2
#endif
if (ptr) {
4293c: 4a80 tstl %d0
4293e: 6606 bnes 42946 <newlib_create_hook+0x40>
42940: 4200 clrb %d0
42942: 6000 014e braw 42a92 <newlib_create_hook+0x18c>
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
42946: 41ea 02ea lea %a2@(746),%a0
4294a: 47f9 0004 d2ac lea 4d2ac <memset>,%a3
42950: 2548 0004 movel %a0,%a2@(4)
42954: 41ea 0352 lea %a2@(850),%a0
42958: 2548 0008 movel %a0,%a2@(8)
4295c: 41ea 03ba lea %a2@(954),%a0
42960: 4292 clrl %a2@
42962: 2548 000c movel %a0,%a2@(12)
42966: 42aa 0010 clrl %a2@(16)
4296a: 4878 0019 pea 19 <OPER2+0x5>
4296e: 42a7 clrl %sp@-
42970: 486a 0014 pea %a2@(20)
42974: 4e93 jsr %a3@
42976: 4201 clrb %d1
42978: 203c 0005 a36e movel #369518,%d0
4297e: 1541 005e moveb %d1,%a2@(94)
42982: 2540 0032 movel %d0,%a2@(50)
42986: 42aa 002e clrl %a2@(46)
4298a: 42aa 0036 clrl %a2@(54)
4298e: 42aa 003a clrl %a2@(58)
42992: 42aa 003e clrl %a2@(62)
42996: 42aa 0042 clrl %a2@(66)
4299a: 42aa 0046 clrl %a2@(70)
4299e: 42aa 004a clrl %a2@(74)
429a2: 42aa 004e clrl %a2@(78)
429a6: 42aa 0052 clrl %a2@(82)
429aa: 42aa 0056 clrl %a2@(86)
429ae: 42aa 005a clrl %a2@(90)
429b2: 4878 0024 pea 24 <OPER2+0x10>
429b6: 42a7 clrl %sp@-
429b8: 486a 0078 pea %a2@(120)
429bc: 4e93 jsr %a3@
429be: 4280 clrl %d0
429c0: 7201 moveq #1,%d1
429c2: 2540 00a0 movel %d0,%a2@(160)
429c6: 2541 00a4 movel %d1,%a2@(164)
429ca: 323c 330e movew #13070,%d1
429ce: 303c 1234 movew #4660,%d0
429d2: 307c abcd moveaw #-21555,%a0
429d6: 42aa 009c clrl %a2@(156)
429da: 3541 00a8 movew %d1,%a2@(168)
429de: 3540 00ac movew %d0,%a2@(172)
429e2: 42aa 00b6 clrl %a2@(182)
429e6: 323c e66d movew #-6547,%d1
429ea: 7005 moveq #5,%d0
429ec: 42aa 00ba clrl %a2@(186)
429f0: 3548 00aa movew %a0,%a2@(170)
429f4: 3541 00ae movew %d1,%a2@(174)
429f8: 42aa 00be clrl %a2@(190)
429fc: 3540 00b2 movew %d0,%a2@(178)
42a00: 307c deec moveaw #-8468,%a0
42a04: 42aa 00c2 clrl %a2@(194)
42a08: 4200 clrb %d0
42a0a: 720b moveq #11,%d1
42a0c: 42aa 00c6 clrl %a2@(198)
42a10: 42aa 00ca clrl %a2@(202)
42a14: 3548 00b0 movew %a0,%a2@(176)
42a18: 42aa 00f2 clrl %a2@(242)
42a1c: 3541 00b4 movew %d1,%a2@(180)
42a20: 42aa 00f6 clrl %a2@(246)
42a24: 42aa 00fa clrl %a2@(250)
42a28: 1540 00ce moveb %d0,%a2@(206)
42a2c: 42aa 00fe clrl %a2@(254)
42a30: 1540 00d6 moveb %d0,%a2@(214)
42a34: 42aa 0102 clrl %a2@(258)
42a38: 42aa 0106 clrl %a2@(262)
42a3c: 42aa 010a clrl %a2@(266)
42a40: 42aa 010e clrl %a2@(270)
42a44: 42aa 0112 clrl %a2@(274)
42a48: 42aa 0116 clrl %a2@(278)
42a4c: 42aa 00ee clrl %a2@(238)
42a50: 42aa 0146 clrl %a2@(326)
42a54: 42aa 014a clrl %a2@(330)
42a58: 42aa 014e clrl %a2@(334)
42a5c: 42aa 0152 clrl %a2@(338)
42a60: 42aa 02d2 clrl %a2@(722)
42a64: 42aa 01d2 clrl %a2@(466)
42a68: 42aa 02da clrl %a2@(730)
42a6c: 42aa 02de clrl %a2@(734)
42a70: 42aa 02e2 clrl %a2@(738)
42a74: 42aa 02e6 clrl %a2@(742)
42a78: 4878 0138 pea 138 <DBL_MANT_DIG+0x103>
42a7c: 42a7 clrl %sp@-
42a7e: 486a 02ea pea %a2@(746)
42a82: 4e93 jsr %a3@
creating_task->libc_reent = ptr;
42a84: 206e 000c moveal %fp@(12),%a0
return TRUE;
42a88: 4fef 0024 lea %sp@(36),%sp
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
#endif
if (ptr) {
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
creating_task->libc_reent = ptr;
42a8c: 7001 moveq #1,%d0
42a8e: 214a 0106 movel %a2,%a0@(262)
return TRUE;
}
return FALSE;
}
42a92: 246e fff8 moveal %fp@(-8),%a2
42a96: 266e fffc moveal %fp@(-4),%a3
42a9a: 4e5e unlk %fp
42a9c: 4e75 rts
...
000428ae <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
428ae: 4e56 0000 linkw %fp,#0
428b2: 2f0a movel %a2,%sp@-
428b4: 246e 0008 moveal %fp@(8),%a2
switch ( fileno(fp) ) {
428b8: 2f0a movel %a2,%sp@-
428ba: 4eb9 0004 cdb0 jsr 4cdb0 <fileno>
428c0: 588f addql #4,%sp
428c2: 7202 moveq #2,%d1
428c4: b280 cmpl %d0,%d1
428c6: 652a bcss 428f2 <newlib_free_buffers+0x44>
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
428c8: 302a 000c movew %a2@(12),%d0
428cc: 48c0 extl %d0
428ce: 4a00 tstb %d0
428d0: 6c2a bges 428fc <newlib_free_buffers+0x4e>
free( fp->_bf._base );
428d2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
428d6: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
fp->_bf._base = fp->_p = (unsigned char *) NULL;
428dc: 588f addql #4,%sp <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
428de: 302a 000c movew %a2@(12),%d0 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
428e2: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
428e6: 0880 0007 bclr #7,%d0 <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
428ea: 4292 clrl %a2@ <== NOT EXECUTED
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
free( fp->_bf._base );
fp->_flags &= ~__SMBF;
428ec: 3540 000c movew %d0,%a2@(12) <== NOT EXECUTED
428f0: 600a bras 428fc <newlib_free_buffers+0x4e> <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
}
break;
default:
fclose(fp);
428f2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
428f4: 4eb9 0004 cb5a jsr 4cb5a <fclose> <== NOT EXECUTED
428fa: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
428fc: 246e fffc moveal %fp@(-4),%a2
42900: 4280 clrl %d0
42902: 4e5e unlk %fp
42904: 4e75 rts
000427f8 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
427f8: 4e56 0000 linkw %fp,#0
427fc: 2f02 movel %d2,%sp@-
427fe: 242e 0008 movel %fp@(8),%d2
rtems_device_driver status;
if ( !initialized ) {
42802: 4a39 0005 d60c tstb 5d60c <initialized>
42808: 662e bnes 42838 <null_initialize+0x40>
initialized = 1;
status = rtems_io_register_name(
4280a: 42a7 clrl %sp@-
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
4280c: 7001 moveq #1,%d0
status = rtems_io_register_name(
4280e: 2f02 movel %d2,%sp@-
42810: 4879 0005 b164 pea 5b164 <IntUartPollCallbacks.6601+0x20>
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
42816: 13c0 0005 d60c moveb %d0,5d60c <initialized>
status = rtems_io_register_name(
4281c: 4eb9 0004 2918 jsr 42918 <rtems_io_register_name>
"/dev/null",
major,
(rtems_device_minor_number) 0
);
if (status != RTEMS_SUCCESSFUL)
42822: 4fef 000c lea %sp@(12),%sp
42826: 4a80 tstl %d0
42828: 6708 beqs 42832 <null_initialize+0x3a>
rtems_fatal_error_occurred(status);
4282a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4282c: 4eb9 0004 60a8 jsr 460a8 <rtems_fatal_error_occurred> <== NOT EXECUTED
NULL_major = major;
42832: 23c2 0005 de2c movel %d2,5de2c <NULL_major>
}
return RTEMS_SUCCESSFUL;
}
42838: 242e fffc movel %fp@(-4),%d2
4283c: 4280 clrl %d0
4283e: 4e5e unlk %fp
42840: 4e75 rts
...
000427d6 <null_write>:
rtems_device_driver null_write(
rtems_device_major_number major __attribute__((unused)),
rtems_device_minor_number minor __attribute__((unused)),
void *pargp
)
{
427d6: 4e56 0000 linkw %fp,#0
427da: 206e 0010 moveal %fp@(16),%a0
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
427de: 4a88 tstl %a0
427e0: 6706 beqs 427e8 <null_write+0x12>
rw_args->bytes_moved = rw_args->count;
427e2: 2168 0010 0018 movel %a0@(16),%a0@(24) <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
427e8: 4280 clrl %d0
427ea: 4e5e unlk %fp
427ec: 4e75 rts
00042b10 <open>:
int open(
const char *pathname,
int flags,
...
)
{
42b10: 4e56 ffc8 linkw %fp,#-56
42b14: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@
42b18: 242e 000c movel %fp@(12),%d2
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
42b1c: 2002 movel %d2,%d0
42b1e: 5280 addql #1,%d0
int open(
const char *pathname,
int flags,
...
)
{
42b20: 262e 0008 movel %fp@(8),%d3
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
42b24: 0800 0000 btst #0,%d0
42b28: 6604 bnes 42b2e <open+0x1e>
42b2a: 4284 clrl %d4
42b2c: 6002 bras 42b30 <open+0x20>
42b2e: 7804 moveq #4,%d4
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
42b30: 0800 0001 btst #1,%d0
42b34: 6704 beqs 42b3a <open+0x2a>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
42b36: 7002 moveq #2,%d0
42b38: 8880 orl %d0,%d4
va_start(ap, flags);
mode = va_arg( ap, int );
42b3a: 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();
42b3e: 4eb9 0004 92c2 jsr 492c2 <rtems_libio_allocate>
42b44: 2440 moveal %d0,%a2
if ( iop == 0 ) {
42b46: 4a80 tstl %d0
42b48: 6606 bnes 42b50 <open+0x40>
42b4a: 7417 moveq #23,%d2
42b4c: 6000 0190 braw 42cde <open+0x1ce>
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), eval_flags, &loc, true );
42b50: 2f03 movel %d3,%sp@-
42b52: 2c3c 0004 dde8 movel #318952,%d6
42b58: 2046 moveal %d6,%a0
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
42b5a: 47ee ffec lea %fp@(-20),%a3
42b5e: 4bf9 0004 223e lea 4223e <rtems_filesystem_evaluate_path>,%a5
pathname, strlen( pathname ), eval_flags, &loc, true );
42b64: 4e90 jsr %a0@
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
42b66: 7201 moveq #1,%d1
42b68: 2e81 movel %d1,%sp@
42b6a: 2f0b movel %a3,%sp@-
42b6c: 2f04 movel %d4,%sp@-
42b6e: 2f00 movel %d0,%sp@-
42b70: 2f03 movel %d3,%sp@-
42b72: 4e95 jsr %a5@
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
42b74: 4fef 0014 lea %sp@(20),%sp
42b78: 72ff moveq #-1,%d1
42b7a: b280 cmpl %d0,%d1
42b7c: 6666 bnes 42be4 <open+0xd4>
if ( errno != ENOENT ) {
42b7e: 49f9 0004 ca1c lea 4ca1c <__errno>,%a4
42b84: 4e94 jsr %a4@
42b86: 7202 moveq #2,%d1
42b88: 2040 moveal %d0,%a0
42b8a: b290 cmpl %a0@,%d1
42b8c: 662a bnes 42bb8 <open+0xa8>
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
42b8e: 0802 0009 btst #9,%d2
42b92: 6608 bnes 42b9c <open+0x8c>
42b94: 97cb subal %a3,%a3
42b96: 7402 moveq #2,%d2
42b98: 6000 011c braw 42cb6 <open+0x1a6>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
42b9c: 42a7 clrl %sp@-
42b9e: 2005 movel %d5,%d0
42ba0: 42a7 clrl %sp@-
42ba2: 08c0 000f bset #15,%d0
42ba6: 2f00 movel %d0,%sp@-
42ba8: 2f03 movel %d3,%sp@-
42baa: 4eb9 0004 246c jsr 4246c <mknod>
if ( rc ) {
42bb0: 4fef 0010 lea %sp@(16),%sp
42bb4: 4a80 tstl %d0
42bb6: 6708 beqs 42bc0 <open+0xb0>
rc = errno;
42bb8: 4e94 jsr %a4@
42bba: 97cb subal %a3,%a3
42bbc: 6000 009c braw 42c5a <open+0x14a>
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 );
42bc0: 2f03 movel %d3,%sp@-
42bc2: 2046 moveal %d6,%a0
42bc4: 4e90 jsr %a0@
42bc6: 7201 moveq #1,%d1
42bc8: 2e81 movel %d1,%sp@
42bca: 2f0b movel %a3,%sp@-
42bcc: 42a7 clrl %sp@-
42bce: 2f00 movel %d0,%sp@-
42bd0: 2f03 movel %d3,%sp@-
42bd2: 4e95 jsr %a5@
if ( status != 0 ) { /* The file did not exist */
42bd4: 4fef 0014 lea %sp@(20),%sp
42bd8: 4a80 tstl %d0
42bda: 671e beqs 42bfa <open+0xea>
42bdc: 97cb subal %a3,%a3 <== NOT EXECUTED
42bde: 740d moveq #13,%d2 <== NOT EXECUTED
42be0: 6000 00d4 braw 42cb6 <open+0x1a6> <== NOT EXECUTED
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
42be4: 2002 movel %d2,%d0
42be6: 0280 0000 0a00 andil #2560,%d0
42bec: 0c80 0000 0a00 cmpil #2560,%d0
42bf2: 6606 bnes 42bfa <open+0xea>
42bf4: 7411 moveq #17,%d2
42bf6: 6000 00be braw 42cb6 <open+0x1a6>
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
iop->file_info = loc.node_access;
iop->flags |= rtems_libio_fcntl_flags( flags );
42bfa: 282a 0014 movel %a2@(20),%d4
iop->pathinfo = loc;
42bfe: 47ee ffec lea %fp@(-20),%a3
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->handlers = loc.handlers;
42c02: 256e fff4 003c movel %fp@(-12),%a2@(60)
iop->file_info = loc.node_access;
42c08: 256e ffec 0038 movel %fp@(-20),%a2@(56)
iop->flags |= rtems_libio_fcntl_flags( flags );
42c0e: 2f02 movel %d2,%sp@-
42c10: 4eb9 0004 934a jsr 4934a <rtems_libio_fcntl_flags>
42c16: 8084 orl %d4,%d0
42c18: 2540 0014 movel %d0,%a2@(20)
iop->pathinfo = loc;
42c1c: 4878 0014 pea 14 <OPER2>
42c20: 2f0b movel %a3,%sp@-
42c22: 486a 0018 pea %a2@(24)
42c26: 4eb9 0004 d23c jsr 4d23c <memcpy>
if ( !iop->handlers || !iop->handlers->open_h ) {
42c2c: 206a 003c moveal %a2@(60),%a0
42c30: 4fef 0010 lea %sp@(16),%sp
42c34: 4a88 tstl %a0
42c36: 6700 00c8 beqw 42d00 <open+0x1f0>
42c3a: 2050 moveal %a0@,%a0
42c3c: 4a88 tstl %a0
42c3e: 6700 00c0 beqw 42d00 <open+0x1f0>
rc = ENOTSUP;
goto done;
}
rc = (*iop->handlers->open_h)( iop, pathname, flags, mode );
42c42: 2f05 movel %d5,%sp@-
42c44: 2f02 movel %d2,%sp@-
42c46: 2f03 movel %d3,%sp@-
42c48: 2f0a movel %a2,%sp@-
42c4a: 4e90 jsr %a0@
if ( rc ) {
42c4c: 4fef 0010 lea %sp@(16),%sp
42c50: 4a80 tstl %d0
42c52: 670c beqs 42c60 <open+0x150>
rc = errno;
42c54: 4eb9 0004 ca1c jsr 4ca1c <__errno>
42c5a: 2040 moveal %d0,%a0
42c5c: 2410 movel %a0@,%d2
goto done;
42c5e: 6052 bras 42cb2 <open+0x1a2>
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
42c60: 0802 000a btst #10,%d2
42c64: 6700 0086 beqw 42cec <open+0x1dc>
rc = ftruncate( iop - rtems_libio_iops, 0 );
42c68: 42a7 clrl %sp@-
42c6a: 200a movel %a2,%d0
42c6c: 90b9 0005 cb34 subl 5cb34 <rtems_libio_iops>,%d0
42c72: ec80 asrl #6,%d0
42c74: 42a7 clrl %sp@-
42c76: 2f00 movel %d0,%sp@-
42c78: 4eb9 0004 8fd0 jsr 48fd0 <ftruncate>
if ( rc ) {
42c7e: 4fef 000c lea %sp@(12),%sp
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
rc = ftruncate( iop - rtems_libio_iops, 0 );
42c82: 2400 movel %d0,%d2
if ( rc ) {
42c84: 6766 beqs 42cec <open+0x1dc>
if(errno) rc = errno;
42c86: 47f9 0004 ca1c lea 4ca1c <__errno>,%a3 <== NOT EXECUTED
42c8c: 4e93 jsr %a3@ <== NOT EXECUTED
42c8e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c90: 4a90 tstl %a0@ <== NOT EXECUTED
42c92: 6706 beqs 42c9a <open+0x18a> <== NOT EXECUTED
42c94: 4e93 jsr %a3@ <== NOT EXECUTED
42c96: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c98: 2410 movel %a0@,%d2 <== NOT EXECUTED
close( iop - rtems_libio_iops );
42c9a: 200a movel %a2,%d0 <== NOT EXECUTED
42c9c: 90b9 0005 cb34 subl 5cb34 <rtems_libio_iops>,%d0 <== NOT EXECUTED
42ca2: 97cb subal %a3,%a3 <== NOT EXECUTED
42ca4: ec80 asrl #6,%d0 <== NOT EXECUTED
42ca6: 95ca subal %a2,%a2 <== NOT EXECUTED
42ca8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42caa: 4eb9 0004 8eb4 jsr 48eb4 <close> <== NOT EXECUTED
42cb0: 588f addql #4,%sp <== NOT EXECUTED
*/
done:
va_end(ap);
if ( rc ) {
42cb2: 4a82 tstl %d2
42cb4: 6736 beqs 42cec <open+0x1dc>
if ( iop )
42cb6: 4a8a tstl %a2
42cb8: 670a beqs 42cc4 <open+0x1b4>
rtems_libio_free( iop );
42cba: 2f0a movel %a2,%sp@-
42cbc: 4eb9 0004 9280 jsr 49280 <rtems_libio_free>
42cc2: 588f addql #4,%sp
if ( loc_to_free )
42cc4: 4a8b tstl %a3
42cc6: 6716 beqs 42cde <open+0x1ce>
rtems_filesystem_freenode( loc_to_free );
42cc8: 206b 000c moveal %a3@(12),%a0
42ccc: 4a88 tstl %a0
42cce: 670e beqs 42cde <open+0x1ce>
42cd0: 2068 001c moveal %a0@(28),%a0
42cd4: 4a88 tstl %a0
42cd6: 6706 beqs 42cde <open+0x1ce>
42cd8: 2f0b movel %a3,%sp@-
42cda: 4e90 jsr %a0@
42cdc: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( rc );
42cde: 4eb9 0004 ca1c jsr 4ca1c <__errno>
42ce4: 2040 moveal %d0,%a0
42ce6: 70ff moveq #-1,%d0
42ce8: 2082 movel %d2,%a0@
42cea: 600a bras 42cf6 <open+0x1e6>
}
return iop - rtems_libio_iops;
42cec: 200a movel %a2,%d0
42cee: 90b9 0005 cb34 subl 5cb34 <rtems_libio_iops>,%d0
42cf4: ec80 asrl #6,%d0
}
42cf6: 4cee 3c7c ffc8 moveml %fp@(-56),%d2-%d6/%a2-%a5
42cfc: 4e5e unlk %fp
42cfe: 4e75 rts
if ( loc_to_free )
rtems_filesystem_freenode( loc_to_free );
rtems_set_errno_and_return_minus_one( rc );
}
return iop - rtems_libio_iops;
42d00: 47ee ffec lea %fp@(-20),%a3 <== NOT EXECUTED
42d04: 243c 0000 0086 movel #134,%d2 <== NOT EXECUTED
42d0a: 60aa bras 42cb6 <open+0x1a6> <== NOT EXECUTED
00042aa0 <open_dev_console>:
/*
* This is a replaceable stub which opens the console, if present.
*/
void open_dev_console(void)
{
42aa0: 4e56 0000 linkw %fp,#0
42aa4: 2f0a movel %a2,%sp@-
int stderr_fd;
/*
* Attempt to open /dev/console.
*/
if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) {
42aa6: 45f9 0004 2b10 lea 42b10 <open>,%a2
42aac: 42a7 clrl %sp@-
42aae: 42a7 clrl %sp@-
42ab0: 4879 0005 9e5c pea 59e5c <CSWTCH.59+0x100>
42ab6: 4e92 jsr %a2@
42ab8: 4fef 000c lea %sp@(12),%sp
42abc: 72ff moveq #-1,%d1
42abe: b280 cmpl %d0,%d1
42ac0: 6744 beqs 42b06 <open_dev_console+0x66>
/*
* 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)
42ac2: 42a7 clrl %sp@-
42ac4: 4878 0001 pea 1 <ADD>
42ac8: 4879 0005 9e5c pea 59e5c <CSWTCH.59+0x100>
42ace: 4e92 jsr %a2@
42ad0: 4fef 000c lea %sp@(12),%sp
42ad4: 72ff moveq #-1,%d1
42ad6: b280 cmpl %d0,%d1
42ad8: 6608 bnes 42ae2 <open_dev_console+0x42>
rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */
42ada: 2f3c 5554 4431 movel #1431585841,%sp@- <== NOT EXECUTED
42ae0: 601e bras 42b00 <open_dev_console+0x60> <== NOT EXECUTED
if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1)
42ae2: 42a7 clrl %sp@-
42ae4: 4878 0001 pea 1 <ADD>
42ae8: 4879 0005 9e5c pea 59e5c <CSWTCH.59+0x100>
42aee: 4e92 jsr %a2@
42af0: 4fef 000c lea %sp@(12),%sp
42af4: 72ff moveq #-1,%d1
42af6: b280 cmpl %d0,%d1
42af8: 660c bnes 42b06 <open_dev_console+0x66>
rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */
42afa: 2f3c 5554 4432 movel #1431585842,%sp@- <== NOT EXECUTED
42b00: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
}
42b06: 246e fffc moveal %fp@(-4),%a2
42b0a: 4e5e unlk %fp
42b0c: 4e75 rts
...
00043458 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
43458: 4e56 fff0 linkw %fp,#-16
4345c: 48d7 040c moveml %d2-%d3/%a2,%sp@
43460: 246e 000c moveal %fp@(12),%a2
43464: 242e 0008 movel %fp@(8),%d2
int i;
if (tty->termios.c_oflag & OPOST) {
43468: 202a 0034 movel %a2@(52),%d0
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
4346c: 1d42 fffe moveb %d2,%fp@(-2)
int i;
if (tty->termios.c_oflag & OPOST) {
43470: 0800 0000 btst #0,%d0
43474: 6700 010c beqw 43582 <oproc+0x12a>
switch (c) {
43478: 4281 clrl %d1
4347a: 1202 moveb %d2,%d1
4347c: 7609 moveq #9,%d3
4347e: b681 cmpl %d1,%d3
43480: 6776 beqs 434f8 <oproc+0xa0>
43482: 650e bcss 43492 <oproc+0x3a>
43484: 163c 0008 moveb #8,%d3 <== NOT EXECUTED
43488: b681 cmpl %d1,%d3 <== NOT EXECUTED
4348a: 6600 00b0 bnew 4353c <oproc+0xe4> <== NOT EXECUTED
4348e: 6000 009e braw 4352e <oproc+0xd6> <== NOT EXECUTED
43492: 760a moveq #10,%d3
43494: b681 cmpl %d1,%d3
43496: 670c beqs 434a4 <oproc+0x4c>
43498: 163c 000d moveb #13,%d3
4349c: b681 cmpl %d1,%d3
4349e: 6600 009c bnew 4353c <oproc+0xe4>
434a2: 602c bras 434d0 <oproc+0x78> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
434a4: 0800 0005 btst #5,%d0
434a8: 6704 beqs 434ae <oproc+0x56>
tty->column = 0;
434aa: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
434ae: 7004 moveq #4,%d0
434b0: c0aa 0034 andl %a2@(52),%d0
434b4: 6700 00cc beqw 43582 <oproc+0x12a>
rtems_termios_puts ("\r", 1, tty);
434b8: 2f0a movel %a2,%sp@-
434ba: 4878 0001 pea 1 <ADD>
434be: 4879 0005 a370 pea 5a370 <rtems_status_assoc+0x16a>
434c4: 4eb9 0004 335e jsr 4335e <rtems_termios_puts>
tty->column = 0;
434ca: 4fef 000c lea %sp@(12),%sp
434ce: 6020 bras 434f0 <oproc+0x98>
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
434d0: 0800 0004 btst #4,%d0 <== NOT EXECUTED
434d4: 6708 beqs 434de <oproc+0x86> <== NOT EXECUTED
434d6: 4aaa 0028 tstl %a2@(40) <== NOT EXECUTED
434da: 6700 00ba beqw 43596 <oproc+0x13e> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
434de: 44c0 movew %d0,%ccr <== NOT EXECUTED
434e0: 6a0e bpls 434f0 <oproc+0x98> <== NOT EXECUTED
c = '\n';
434e2: 720a moveq #10,%d1 <== NOT EXECUTED
434e4: 1d41 fffe moveb %d1,%fp@(-2) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
434e8: 0800 0005 btst #5,%d0 <== NOT EXECUTED
434ec: 6700 0094 beqw 43582 <oproc+0x12a> <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
434f0: 42aa 0028 clrl %a2@(40)
break;
434f4: 6000 008c braw 43582 <oproc+0x12a>
case '\t':
i = 8 - (tty->column & 7);
434f8: 222a 0028 movel %a2@(40),%d1
434fc: 7407 moveq #7,%d2
434fe: 307c 0008 moveaw #8,%a0
43502: c481 andl %d1,%d2
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
43504: 0280 0000 1800 andil #6144,%d0
}
tty->column = 0;
break;
case '\t':
i = 8 - (tty->column & 7);
4350a: 91c2 subal %d2,%a0
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
4350c: 0c80 0000 1800 cmpil #6144,%d0
43512: 6612 bnes 43526 <oproc+0xce>
tty->column += i;
rtems_termios_puts ( " ", i, tty);
43514: 2f0a movel %a2,%sp@-
break;
case '\t':
i = 8 - (tty->column & 7);
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
tty->column += i;
43516: d288 addl %a0,%d1
43518: 2541 0028 movel %d1,%a2@(40)
rtems_termios_puts ( " ", i, tty);
4351c: 2f08 movel %a0,%sp@-
4351e: 4879 0005 a372 pea 5a372 <rtems_status_assoc+0x16c>
43524: 6066 bras 4358c <oproc+0x134>
return;
}
tty->column += i;
43526: d1c1 addal %d1,%a0 <== NOT EXECUTED
43528: 2548 0028 movel %a0,%a2@(40) <== NOT EXECUTED
break;
4352c: 6054 bras 43582 <oproc+0x12a> <== NOT EXECUTED
case '\b':
if (tty->column > 0)
4352e: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED
43532: 6f4e bles 43582 <oproc+0x12a> <== NOT EXECUTED
tty->column--;
43534: 5380 subql #1,%d0 <== NOT EXECUTED
43536: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
4353a: 6046 bras 43582 <oproc+0x12a> <== NOT EXECUTED
break;
default:
if (tty->termios.c_oflag & OLCUC)
4353c: 0800 0001 btst #1,%d0
43540: 6724 beqs 43566 <oproc+0x10e>
c = toupper(c);
43542: 4280 clrl %d0 <== NOT EXECUTED
43544: 1002 moveb %d2,%d0 <== NOT EXECUTED
43546: 7403 moveq #3,%d2 <== NOT EXECUTED
43548: 7602 moveq #2,%d3 <== NOT EXECUTED
4354a: 2079 0005 b60c moveal 5b60c <__ctype_ptr__>,%a0 <== NOT EXECUTED
43550: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 <== NOT EXECUTED
43554: 49c1 extbl %d1 <== NOT EXECUTED
43556: c282 andl %d2,%d1 <== NOT EXECUTED
43558: b681 cmpl %d1,%d3 <== NOT EXECUTED
4355a: 6606 bnes 43562 <oproc+0x10a> <== NOT EXECUTED
4355c: 0680 ffff ffe0 addil #-32,%d0 <== NOT EXECUTED
43562: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED
if (!iscntrl(c))
43566: 4280 clrl %d0
43568: 102e fffe moveb %fp@(-2),%d0
4356c: 2079 0005 b60c moveal 5b60c <__ctype_ptr__>,%a0
43572: 1030 0801 moveb %a0@(00000001,%d0:l),%d0
43576: 49c0 extbl %d0
43578: 0800 0005 btst #5,%d0
4357c: 6604 bnes 43582 <oproc+0x12a>
tty->column++;
4357e: 52aa 0028 addql #1,%a2@(40)
break;
}
}
rtems_termios_puts (&c, 1, tty);
43582: 2f0a movel %a2,%sp@-
43584: 4878 0001 pea 1 <ADD>
43588: 486e fffe pea %fp@(-2)
4358c: 4eb9 0004 335e jsr 4335e <rtems_termios_puts>
43592: 4fef 000c lea %sp@(12),%sp
}
43596: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2
4359c: 4e5e unlk %fp
4359e: 4e75 rts
00044544 <pathconf>:
long pathconf(
const char *path,
int name
)
{
44544: 4e56 0000 linkw %fp,#0
44548: 2f03 movel %d3,%sp@-
4454a: 2f02 movel %d2,%sp@-
int status;
int fd;
fd = open( path, O_RDONLY );
4454c: 42a7 clrl %sp@-
4454e: 2f2e 0008 movel %fp@(8),%sp@-
44552: 4eb9 0004 4324 jsr 44324 <open>
if ( fd == -1 )
44558: 508f addql #8,%sp
)
{
int status;
int fd;
fd = open( path, O_RDONLY );
4455a: 2400 movel %d0,%d2
if ( fd == -1 )
4455c: 70ff moveq #-1,%d0
4455e: b082 cmpl %d2,%d0
44560: 6604 bnes 44566 <pathconf+0x22>
44562: 76ff moveq #-1,%d3
44564: 601a bras 44580 <pathconf+0x3c>
return -1;
status = fpathconf( fd, name );
44566: 2f2e 000c movel %fp@(12),%sp@-
4456a: 2f02 movel %d2,%sp@-
4456c: 4eb9 0004 3378 jsr 43378 <fpathconf>
44572: 2600 movel %d0,%d3
(void) close( fd );
44574: 2f02 movel %d2,%sp@-
44576: 4eb9 0004 2c88 jsr 42c88 <close>
return status;
4457c: 4fef 000c lea %sp@(12),%sp
}
44580: 2003 movel %d3,%d0
44582: 242e fff8 movel %fp@(-8),%d2
44586: 262e fffc movel %fp@(-4),%d3
4458a: 4e5e unlk %fp
4458c: 4e75 rts
...
00046818 <pause>:
/*
* 3.4.2 Suspend Process Execution, P1003.1b-1993, p. 81
*/
int pause( void )
{
46818: 4e56 fffc linkw %fp,#-4
4681c: 2f02 movel %d2,%sp@-
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
4681e: 240e movel %fp,%d2
46820: 5982 subql #4,%d2
46822: 2f02 movel %d2,%sp@-
46824: 4eb9 0004 729c jsr 4729c <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
4682a: 42a7 clrl %sp@-
4682c: 42a7 clrl %sp@-
4682e: 2f02 movel %d2,%sp@-
46830: 4eb9 0004 7414 jsr 47414 <sigtimedwait>
return status;
}
46836: 242e fff8 movel %fp@(-8),%d2
4683a: 4e5e unlk %fp
4683c: 4e75 rts
...
0004c178 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4c178: 4e56 ffd0 linkw %fp,#-48
4c17c: 48d7 040c moveml %d2-%d3/%a2,%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)
4c180: 4878 0001 pea 1 <ADD>
4c184: 240e movel %fp,%d2
4c186: 0682 ffff ffdc addil #-36,%d2
4c18c: 2f02 movel %d2,%sp@-
4c18e: 4878 0007 pea 7 <TRUNCDFSF>
4c192: 4878 0003 pea 3 <DIVIDE>
4c196: 4879 0005 aa20 pea 5aa20 <__FUNCTION__.5851+0x11>
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4c19c: 246e 0008 moveal %fp@(8),%a2
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)
4c1a0: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
4c1a6: 4fef 0014 lea %sp@(20),%sp
4c1aa: 4a80 tstl %d0
4c1ac: 672a beqs 4c1d8 <pipe_create+0x60>
!= 0) {
if (errno != ENOENT)
4c1ae: 4eb9 0004 ca1c jsr 4ca1c <__errno>
4c1b4: 7202 moveq #2,%d1
4c1b6: 2040 moveal %d0,%a0
4c1b8: b290 cmpl %a0@,%d1
4c1ba: 6600 010e bnew 4c2ca <pipe_create+0x152>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4c1be: 4878 03ff pea 3ff <D_BIAS+0x1>
4c1c2: 4879 0005 aa20 pea 5aa20 <__FUNCTION__.5851+0x11>
4c1c8: 4eb9 0004 244c jsr 4244c <mkdir>
4c1ce: 508f addql #8,%sp
4c1d0: 4a80 tstl %d0
4c1d2: 671a beqs 4c1ee <pipe_create+0x76>
4c1d4: 6000 00f4 braw 4c2ca <pipe_create+0x152> <== NOT EXECUTED
return -1;
}
else
rtems_filesystem_freenode(&loc);
4c1d8: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED
4c1dc: 4a88 tstl %a0 <== NOT EXECUTED
4c1de: 670e beqs 4c1ee <pipe_create+0x76> <== NOT EXECUTED
4c1e0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c1e4: 4a88 tstl %a0 <== NOT EXECUTED
4c1e6: 6706 beqs 4c1ee <pipe_create+0x76> <== NOT EXECUTED
4c1e8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c1ea: 4e90 jsr %a0@ <== NOT EXECUTED
4c1ec: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4c1ee: 4878 000a pea a <LASTO>
4c1f2: 240e movel %fp,%d2
4c1f4: 4879 0005 aa25 pea 5aa25 <__FUNCTION__.5851+0x16>
4c1fa: 0682 ffff fff1 addil #-15,%d2
4c200: 2f02 movel %d2,%sp@-
4c202: 4eb9 0004 d23c jsr 4d23c <memcpy>
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4c208: 3039 0005 c448 movew 5c448 <rtems_pipe_no>,%d0
4c20e: 2200 movel %d0,%d1
4c210: 5281 addql #1,%d1
4c212: 3f00 movew %d0,%sp@-
4c214: 33c1 0005 c448 movew %d1,5c448 <rtems_pipe_no>
4c21a: 4267 clrw %sp@-
4c21c: 4879 0005 aa30 pea 5aa30 <__FUNCTION__.5851+0x21>
4c222: 486e fffb pea %fp@(-5)
4c226: 4eb9 0004 d714 jsr 4d714 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4c22c: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b>
4c230: 2f02 movel %d2,%sp@-
4c232: 4eb9 0004 c32c jsr 4c32c <mkfifo>
4c238: 4fef 0020 lea %sp@(32),%sp
4c23c: 4a80 tstl %d0
4c23e: 670a beqs 4c24a <pipe_create+0xd2>
if (errno != EEXIST){
4c240: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4c246: 6000 0082 braw 4c2ca <pipe_create+0x152> <== 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);
4c24a: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
4c24e: 2f02 movel %d2,%sp@-
4c250: 4eb9 0004 2b10 jsr 42b10 <open>
if (filsdes[0] < 0) {
4c256: 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);
4c258: 2480 movel %d0,%a2@
if (filsdes[0] < 0) {
4c25a: 6c0e bges 4c26a <pipe_create+0xf2>
err = errno;
4c25c: 4eb9 0004 ca1c jsr 4ca1c <__errno>
4c262: 2040 moveal %d0,%a0
4c264: 2610 movel %a0@,%d3
/* 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);
4c266: 2f02 movel %d2,%sp@-
4c268: 604e bras 4c2b8 <pipe_create+0x140>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4c26a: b0b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
4c270: 6504 bcss 4c276 <pipe_create+0xfe> <== NOT EXECUTED
4c272: 91c8 subal %a0,%a0 <== NOT EXECUTED
4c274: 600a bras 4c280 <pipe_create+0x108> <== NOT EXECUTED
4c276: 2079 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a0 <== NOT EXECUTED
4c27c: ed88 lsll #6,%d0 <== NOT EXECUTED
4c27e: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4c280: 70fe moveq #-2,%d0 <== NOT EXECUTED
4c282: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4c286: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4c28a: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4c28e: 4eb9 0004 2b10 jsr 42b10 <open> <== NOT EXECUTED
if (filsdes[1] < 0) {
4c294: 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);
4c296: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4c29a: 6d04 blts 4c2a0 <pipe_create+0x128> <== NOT EXECUTED
4c29c: 4283 clrl %d3 <== NOT EXECUTED
4c29e: 6014 bras 4c2b4 <pipe_create+0x13c> <== NOT EXECUTED
err = errno;
4c2a0: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4c2a6: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c2a8: 2610 movel %a0@,%d3 <== NOT EXECUTED
close(filsdes[0]);
4c2aa: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4c2ac: 4eb9 0004 8eb4 jsr 48eb4 <close> <== NOT EXECUTED
4c2b2: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4c2b4: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4c2b8: 4eb9 0004 c34c jsr 4c34c <unlink>
4c2be: 588f addql #4,%sp
}
rtems_set_errno_and_return_minus_one(err);
4c2c0: 4eb9 0004 ca1c jsr 4ca1c <__errno>
4c2c6: 2040 moveal %d0,%a0
4c2c8: 2083 movel %d3,%a0@
}
4c2ca: 70ff moveq #-1,%d0
4c2cc: 4cee 040c ffd0 moveml %fp@(-48),%d2-%d3/%a2
4c2d2: 4e5e unlk %fp
4c2d4: 4e75 rts
...
0004af74 <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4af74: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4af78: 2f0b movel %a3,%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4af7a: 47f9 0004 bafc lea 4bafc <rtems_barrier_delete>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4af80: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4af82: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4af86: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4af8a: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4af8c: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4af90: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4af92: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4af96: 4eb9 0004 4e94 jsr 44e94 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4af9c: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4af9e: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
free(pipe);
}
4afa4: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED
{
rtems_barrier_delete(pipe->readBarrier);
rtems_barrier_delete(pipe->writeBarrier);
rtems_semaphore_delete(pipe->Semaphore);
free(pipe->Buffer);
free(pipe);
4afa8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4afac: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
4afb0: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4afb4: 4e5e unlk %fp <== NOT EXECUTED
{
rtems_barrier_delete(pipe->readBarrier);
rtems_barrier_delete(pipe->writeBarrier);
rtems_semaphore_delete(pipe->Semaphore);
free(pipe->Buffer);
free(pipe);
4afb6: 4ef9 0004 8f48 jmp 48f48 <free> <== NOT EXECUTED
0004ac1e <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4ac1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4ac22: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4ac28: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4ac2a: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
4ac2e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ac30: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
if (cmd == FIONREAD) {
4ac34: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED
4ac38: 6704 beqs 4ac3e <pipe_ioctl+0x20> <== NOT EXECUTED
4ac3a: 70ea moveq #-22,%d0 <== NOT EXECUTED
4ac3c: 6034 bras 4ac72 <pipe_ioctl+0x54> <== NOT EXECUTED
if (buffer == NULL)
4ac3e: 4a8b tstl %a3 <== NOT EXECUTED
4ac40: 6604 bnes 4ac46 <pipe_ioctl+0x28> <== NOT EXECUTED
4ac42: 70f2 moveq #-14,%d0 <== NOT EXECUTED
4ac44: 602c bras 4ac72 <pipe_ioctl+0x54> <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4ac46: 42a7 clrl %sp@- <== NOT EXECUTED
4ac48: 42a7 clrl %sp@- <== NOT EXECUTED
4ac4a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ac4e: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4ac54: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ac58: 4a80 tstl %d0 <== NOT EXECUTED
4ac5a: 6704 beqs 4ac60 <pipe_ioctl+0x42> <== NOT EXECUTED
4ac5c: 70fc moveq #-4,%d0 <== NOT EXECUTED
4ac5e: 6012 bras 4ac72 <pipe_ioctl+0x54> <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4ac60: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4ac64: 26aa 000c movel %a2@(12),%a3@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4ac68: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4ac6e: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4ac70: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4ac72: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4ac76: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED
4ac7a: 4e5e unlk %fp <== NOT EXECUTED
4ac7c: 4e75 rts
0004abc4 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4abc4: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4abc6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */
return -ESPIPE;
}
4abca: 4e5e unlk %fp <== NOT EXECUTED
4abcc: 4e75 rts
0004ac7e <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ac7e: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4ac82: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4ac86: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ac88: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4ac8c: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
4ac92: 42a7 clrl %sp@- <== NOT EXECUTED
4ac94: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ac98: 286e 000c moveal %fp@(12),%a4 <== NOT EXECUTED
4ac9c: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
4aca0: 2e2e 0014 movel %fp@(20),%d7 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4aca4: 4e93 jsr %a3@ <== NOT EXECUTED
4aca6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4acaa: 4a80 tstl %d0 <== NOT EXECUTED
4acac: 6706 beqs 4acb4 <pipe_read+0x36> <== NOT EXECUTED
4acae: 74fc moveq #-4,%d2 <== NOT EXECUTED
4acb0: 6000 0128 braw 4adda <pipe_read+0x15c> <== NOT EXECUTED
4acb4: 4282 clrl %d2 <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4acb6: 2c3c 0004 5034 movel #282676,%d6 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4acbc: 4bf9 0004 bbcc lea 4bbcc <rtems_barrier_wait>,%a5 <== NOT EXECUTED
4acc2: 6000 00fc braw 4adc0 <pipe_read+0x142> <== NOT EXECUTED
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
4acc6: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4acca: 6700 00fa beqw 4adc6 <pipe_read+0x148> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4acce: 7001 moveq #1,%d0 <== NOT EXECUTED
4acd0: 2047 moveal %d7,%a0 <== NOT EXECUTED
4acd2: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4acd6: 6706 beqs 4acde <pipe_read+0x60> <== NOT EXECUTED
4acd8: 78f5 moveq #-11,%d4 <== NOT EXECUTED
4acda: 6000 00ec braw 4adc8 <pipe_read+0x14a> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4acde: 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 ++;
4ace2: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4ace6: 2246 moveal %d6,%a1 <== NOT EXECUTED
4ace8: 4e91 jsr %a1@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4acea: 42a7 clrl %sp@- <== NOT EXECUTED
4acec: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4acf0: 4e95 jsr %a5@ <== NOT EXECUTED
4acf2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4acf6: 4a80 tstl %d0 <== NOT EXECUTED
4acf8: 6602 bnes 4acfc <pipe_read+0x7e> <== NOT EXECUTED
4acfa: 4284 clrl %d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4acfc: 42a7 clrl %sp@- <== NOT EXECUTED
4acfe: 42a7 clrl %sp@- <== NOT EXECUTED
4ad00: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ad04: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4ad0a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ad0e: 4a80 tstl %d0 <== NOT EXECUTED
4ad10: 6706 beqs 4ad18 <pipe_read+0x9a> <== NOT EXECUTED
4ad12: 78fc moveq #-4,%d4 <== NOT EXECUTED
4ad14: 6000 00be braw 4add4 <pipe_read+0x156> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4ad18: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4ad1c: 4a84 tstl %d4 <== NOT EXECUTED
4ad1e: 6600 00a8 bnew 4adc8 <pipe_read+0x14a> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4ad22: 262a 000c movel %a2@(12),%d3 <== NOT EXECUTED
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
4ad26: 78fc moveq #-4,%d4 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4ad28: 4a83 tstl %d3 <== NOT EXECUTED
4ad2a: 679a beqs 4acc6 <pipe_read+0x48> <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4ad2c: 2005 movel %d5,%d0 <== NOT EXECUTED
4ad2e: 9082 subl %d2,%d0 <== NOT EXECUTED
4ad30: b083 cmpl %d3,%d0 <== NOT EXECUTED
4ad32: 6402 bccs 4ad36 <pipe_read+0xb8> <== NOT EXECUTED
4ad34: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4ad36: 206a 0008 moveal %a2@(8),%a0 <== NOT EXECUTED
4ad3a: 200c movel %a4,%d0 <== NOT EXECUTED
4ad3c: d082 addl %d2,%d0 <== NOT EXECUTED
4ad3e: 47f9 0004 d23c lea 4d23c <memcpy>,%a3 <== NOT EXECUTED
4ad44: 2212 movel %a2@,%d1 <== NOT EXECUTED
4ad46: d288 addl %a0,%d1 <== NOT EXECUTED
4ad48: 226a 0004 moveal %a2@(4),%a1 <== NOT EXECUTED
4ad4c: 93c8 subal %a0,%a1 <== NOT EXECUTED
if (chunk > chunk1) {
4ad4e: b3c3 cmpal %d3,%a1 <== NOT EXECUTED
4ad50: 6c28 bges 4ad7a <pipe_read+0xfc> <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4ad52: 2f09 movel %a1,%sp@- <== NOT EXECUTED
4ad54: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4ad56: 2d49 fff8 movel %a1,%fp@(-8) <== NOT EXECUTED
4ad5a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ad5c: 4e93 jsr %a3@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4ad5e: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4ad62: 2203 movel %d3,%d1 <== NOT EXECUTED
4ad64: 9288 subl %a0,%d1 <== NOT EXECUTED
4ad66: 2002 movel %d2,%d0 <== NOT EXECUTED
4ad68: d088 addl %a0,%d0 <== NOT EXECUTED
4ad6a: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4ad6c: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4ad6e: 4874 0800 pea %a4@(00000000,%d0:l) <== NOT EXECUTED
4ad72: 4e93 jsr %a3@ <== NOT EXECUTED
4ad74: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4ad78: 600c bras 4ad86 <pipe_read+0x108> <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4ad7a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4ad7c: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4ad7e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ad80: 4e93 jsr %a3@ <== NOT EXECUTED
4ad82: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4ad86: 2203 movel %d3,%d1 <== NOT EXECUTED
4ad88: d2aa 0008 addl %a2@(8),%d1 <== NOT EXECUTED
pipe->Start %= pipe->Size;
pipe->Length -= chunk;
4ad8c: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED
4ad90: 9083 subl %d3,%d0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4ad92: 4c6a 1004 0004 remul %a2@(4),%d4,%d1 <== NOT EXECUTED
pipe->Length -= chunk;
4ad98: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4ad9c: 2544 0008 movel %d4,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4ada0: 4a80 tstl %d0 <== NOT EXECUTED
4ada2: 6604 bnes 4ada8 <pipe_read+0x12a> <== NOT EXECUTED
pipe->Start = 0;
4ada4: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4ada8: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED
4adac: 6710 beqs 4adbe <pipe_read+0x140> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4adae: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4adb2: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4adb6: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4adbc: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4adbe: d483 addl %d3,%d2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4adc0: ba82 cmpl %d2,%d5 <== NOT EXECUTED
4adc2: 6200 ff5e bhiw 4ad22 <pipe_read+0xa4> <== NOT EXECUTED
4adc6: 4284 clrl %d4 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4adc8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4adcc: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4add2: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4add4: 4a82 tstl %d2 <== NOT EXECUTED
4add6: 6e02 bgts 4adda <pipe_read+0x15c> <== NOT EXECUTED
4add8: 2404 movel %d4,%d2 <== NOT EXECUTED
return read;
return ret;
}
4adda: 2002 movel %d2,%d0 <== NOT EXECUTED
4addc: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4ade2: 4e5e unlk %fp <== NOT EXECUTED
4ade4: 4e75 rts
0004afbc <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4afbc: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4afc0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
4afc4: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
pipe_control_t *pipe = *pipep;
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4afc8: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4afca: 2453 moveal %a3@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4afcc: 42a7 clrl %sp@- <== NOT EXECUTED
4afce: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4afd2: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4afd8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4afdc: 4a80 tstl %d0 <== NOT EXECUTED
4afde: 6634 bnes 4b014 <pipe_release+0x58> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4afe0: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4afe4: 7406 moveq #6,%d2 <== NOT EXECUTED
4afe6: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4afea: 0802 0001 btst #1,%d2 <== NOT EXECUTED
4afee: 6704 beqs 4aff4 <pipe_release+0x38> <== NOT EXECUTED
pipe->Readers --;
4aff0: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4aff4: 44c2 movew %d2,%ccr <== NOT EXECUTED
4aff6: 6604 bnes 4affc <pipe_release+0x40> <== NOT EXECUTED
pipe->Writers --;
4aff8: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4affc: 42a7 clrl %sp@- <== NOT EXECUTED
4affe: 42a7 clrl %sp@- <== NOT EXECUTED
4b000: 2f39 0005 c440 movel 5c440 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b006: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not freed and pipep not set to NULL! */
if(sc != RTEMS_SUCCESSFUL)
4b00c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b010: 4a80 tstl %d0 <== NOT EXECUTED
4b012: 6708 beqs 4b01c <pipe_release+0x60> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4b014: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b016: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4b01c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b020: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b026: 588f addql #4,%sp <== NOT EXECUTED
4b028: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b02c: 6622 bnes 4b050 <pipe_release+0x94> <== NOT EXECUTED
4b02e: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b032: 660c bnes 4b040 <pipe_release+0x84> <== NOT EXECUTED
#if 0
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
4b034: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b036: 4eba ff3c jsr %pc@(4af74 <pipe_free>) <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b03a: 588f addql #4,%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;
4b03c: 4293 clrl %a3@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b03e: 602c bras 4b06c <pipe_release+0xb0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4b040: 7004 moveq #4,%d0 <== NOT EXECUTED
4b042: b082 cmpl %d2,%d0 <== NOT EXECUTED
4b044: 670a beqs 4b050 <pipe_release+0x94> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4b046: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b04a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b04e: 6014 bras 4b064 <pipe_release+0xa8> <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4b050: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b054: 6616 bnes 4b06c <pipe_release+0xb0> <== NOT EXECUTED
4b056: 7002 moveq #2,%d0 <== NOT EXECUTED
4b058: b082 cmpl %d2,%d0 <== NOT EXECUTED
4b05a: 6710 beqs 4b06c <pipe_release+0xb0> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b05c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b060: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b064: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4b06a: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4b06c: 2f39 0005 c440 movel 5c440 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b072: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4b078: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED
4b07e: 4280 clrl %d0 <== NOT EXECUTED
4b080: 4e5e unlk %fp <== NOT EXECUTED
4b082: 4e75 rts
0004ade6 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ade6: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
4adea: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4adee: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4adf2: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
4adf6: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4adfa: 6606 bnes 4ae02 <pipe_write+0x1c> <== NOT EXECUTED
4adfc: 4282 clrl %d2 <== NOT EXECUTED
4adfe: 6000 0168 braw 4af68 <pipe_write+0x182> <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4ae02: 42a7 clrl %sp@- <== NOT EXECUTED
4ae04: 42a7 clrl %sp@- <== NOT EXECUTED
4ae06: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ae0a: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4ae10: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ae14: 4a80 tstl %d0 <== NOT EXECUTED
4ae16: 6706 beqs 4ae1e <pipe_write+0x38> <== NOT EXECUTED
4ae18: 74fc moveq #-4,%d2 <== NOT EXECUTED
4ae1a: 6000 014c braw 4af68 <pipe_write+0x182> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4ae1e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4ae22: 6608 bnes 4ae2c <pipe_write+0x46> <== NOT EXECUTED
4ae24: 76e0 moveq #-32,%d3 <== NOT EXECUTED
4ae26: 4282 clrl %d2 <== NOT EXECUTED
4ae28: 6000 0112 braw 4af3c <pipe_write+0x156> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
4ae2c: b8aa 0004 cmpl %a2@(4),%d4 <== NOT EXECUTED
4ae30: 6304 blss 4ae36 <pipe_write+0x50> <== NOT EXECUTED
4ae32: 7c01 moveq #1,%d6 <== NOT EXECUTED
4ae34: 6002 bras 4ae38 <pipe_write+0x52> <== NOT EXECUTED
4ae36: 2c04 movel %d4,%d6 <== NOT EXECUTED
4ae38: 4282 clrl %d2 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
4ae3a: 4bf9 0004 bbcc lea 4bbcc <rtems_barrier_wait>,%a5 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4ae40: 49f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a4 <== NOT EXECUTED
4ae46: 6000 00ec braw 4af34 <pipe_write+0x14e> <== 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)) {
4ae4a: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED
4ae4e: 7001 moveq #1,%d0 <== NOT EXECUTED
4ae50: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4ae54: 6706 beqs 4ae5c <pipe_write+0x76> <== NOT EXECUTED
4ae56: 76f5 moveq #-11,%d3 <== NOT EXECUTED
4ae58: 6000 00e2 braw 4af3c <pipe_write+0x156> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4ae5c: 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 ++;
4ae60: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4ae64: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4ae6a: 42a7 clrl %sp@- <== NOT EXECUTED
4ae6c: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4ae70: 4e95 jsr %a5@ <== NOT EXECUTED
4ae72: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ae76: 4a80 tstl %d0 <== NOT EXECUTED
4ae78: 6602 bnes 4ae7c <pipe_write+0x96> <== NOT EXECUTED
4ae7a: 4283 clrl %d3 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4ae7c: 42a7 clrl %sp@- <== NOT EXECUTED
4ae7e: 42a7 clrl %sp@- <== NOT EXECUTED
4ae80: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ae84: 4e94 jsr %a4@ <== NOT EXECUTED
4ae86: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ae8a: 4a80 tstl %d0 <== NOT EXECUTED
4ae8c: 6706 beqs 4ae94 <pipe_write+0xae> <== NOT EXECUTED
4ae8e: 76fc moveq #-4,%d3 <== NOT EXECUTED
4ae90: 6000 00d0 braw 4af62 <pipe_write+0x17c> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4ae94: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4ae98: 4a83 tstl %d3 <== NOT EXECUTED
4ae9a: 6600 00a0 bnew 4af3c <pipe_write+0x156> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4ae9e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4aea2: 6606 bnes 4aeaa <pipe_write+0xc4> <== NOT EXECUTED
4aea4: 76e0 moveq #-32,%d3 <== NOT EXECUTED
4aea6: 6000 0094 braw 4af3c <pipe_write+0x156> <== 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) {
4aeaa: 2a2a 0004 movel %a2@(4),%d5 <== NOT EXECUTED
4aeae: 2005 movel %d5,%d0 <== NOT EXECUTED
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
4aeb0: 76fc moveq #-4,%d3 <== 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) {
4aeb2: 206a 000c moveal %a2@(12),%a0 <== NOT EXECUTED
4aeb6: 9088 subl %a0,%d0 <== NOT EXECUTED
4aeb8: bc80 cmpl %d0,%d6 <== NOT EXECUTED
4aeba: 628e bhis 4ae4a <pipe_write+0x64> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4aebc: 2600 movel %d0,%d3 <== NOT EXECUTED
4aebe: 2004 movel %d4,%d0 <== NOT EXECUTED
4aec0: 9082 subl %d2,%d0 <== NOT EXECUTED
4aec2: b083 cmpl %d3,%d0 <== NOT EXECUTED
4aec4: 6402 bccs 4aec8 <pipe_write+0xe2> <== NOT EXECUTED
4aec6: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4aec8: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
4aecc: 220b movel %a3,%d1 <== NOT EXECUTED
4aece: 2e08 movel %a0,%d7 <== NOT EXECUTED
4aed0: 2c3c 0004 d23c movel #315964,%d6 <== NOT EXECUTED
4aed6: d282 addl %d2,%d1 <== NOT EXECUTED
4aed8: 4c45 7000 remul %d5,%d0,%d7 <== NOT EXECUTED
4aedc: 9a80 subl %d0,%d5 <== NOT EXECUTED
4aede: d092 addl %a2@,%d0 <== NOT EXECUTED
if (chunk > chunk1) {
4aee0: ba83 cmpl %d3,%d5 <== NOT EXECUTED
4aee2: 6c24 bges 4af08 <pipe_write+0x122> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4aee4: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4aee6: 2046 moveal %d6,%a0 <== NOT EXECUTED
4aee8: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4aeea: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4aeec: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4aeee: 2203 movel %d3,%d1 <== NOT EXECUTED
4aef0: 9285 subl %d5,%d1 <== NOT EXECUTED
4aef2: 2005 movel %d5,%d0 <== NOT EXECUTED
4aef4: d082 addl %d2,%d0 <== NOT EXECUTED
4aef6: 2046 moveal %d6,%a0 <== NOT EXECUTED
4aef8: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4aefa: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
4aefe: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4af00: 4e90 jsr %a0@ <== NOT EXECUTED
4af02: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4af06: 600e bras 4af16 <pipe_write+0x130> <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4af08: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4af0a: 2046 moveal %d6,%a0 <== NOT EXECUTED
4af0c: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4af0e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4af10: 4e90 jsr %a0@ <== NOT EXECUTED
4af12: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4af16: d7aa 000c addl %d3,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4af1a: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED
4af1e: 6710 beqs 4af30 <pipe_write+0x14a> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4af20: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4af24: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4af28: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_release> <== NOT EXECUTED
4af2e: 508f addql #8,%sp <== NOT EXECUTED
written += chunk;
4af30: d483 addl %d3,%d2 <== NOT EXECUTED
4af32: 7c01 moveq #1,%d6 <== NOT EXECUTED
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
4af34: b882 cmpl %d2,%d4 <== NOT EXECUTED
4af36: 6200 ff72 bhiw 4aeaa <pipe_write+0xc4> <== NOT EXECUTED
4af3a: 4283 clrl %d3 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4af3c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4af40: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4af46: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4af48: 70e0 moveq #-32,%d0 <== NOT EXECUTED
4af4a: b083 cmpl %d3,%d0 <== NOT EXECUTED
4af4c: 6614 bnes 4af62 <pipe_write+0x17c> <== NOT EXECUTED
kill(getpid(), SIGPIPE);
4af4e: 4eb9 0004 b71c jsr 4b71c <getpid> <== NOT EXECUTED
4af54: 4878 000d pea d <OPER1+0x1> <== NOT EXECUTED
4af58: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4af5a: 4eb9 0004 b81c jsr 4b81c <kill> <== NOT EXECUTED
4af60: 508f addql #8,%sp <== NOT EXECUTED
#endif
if (written > 0)
4af62: 4a82 tstl %d2 <== NOT EXECUTED
4af64: 6e02 bgts 4af68 <pipe_write+0x182> <== NOT EXECUTED
4af66: 2403 movel %d3,%d2 <== NOT EXECUTED
return written;
return ret;
}
4af68: 2002 movel %d2,%d0 <== NOT EXECUTED
4af6a: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4af70: 4e5e unlk %fp <== NOT EXECUTED
4af72: 4e75 rts
00044f84 <pthread_atfork>:
int pthread_atfork(
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
44f84: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44f88: 4eb9 0004 d430 jsr 4d430 <__errno>
44f8e: 7258 moveq #88,%d1
44f90: 2040 moveal %d0,%a0
}
44f92: 70ff moveq #-1,%d0
44f94: 4e5e unlk %fp
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44f96: 2081 movel %d1,%a0@
}
44f98: 4e75 rts
...
000494bc <pthread_attr_getcputime>:
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
494bc: 4e56 0000 linkw %fp,#0
494c0: 206e 0008 moveal %fp@(8),%a0
494c4: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !clock_allowed )
494c8: 4a88 tstl %a0
494ca: 6710 beqs 494dc <pthread_attr_getcputime+0x20>
494cc: 4a90 tstl %a0@
494ce: 670c beqs 494dc <pthread_attr_getcputime+0x20>
494d0: 4a89 tstl %a1
494d2: 6708 beqs 494dc <pthread_attr_getcputime+0x20>
return EINVAL;
*clock_allowed = attr->cputime_clock_allowed;
494d4: 22a8 0034 movel %a0@(52),%a1@
494d8: 4280 clrl %d0
return 0;
494da: 6002 bras 494de <pthread_attr_getcputime+0x22>
494dc: 7016 moveq #22,%d0
}
494de: 4e5e unlk %fp
494e0: 4e75 rts
...
00048f74 <pthread_attr_getdetachstate>:
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
48f74: 4e56 0000 linkw %fp,#0
48f78: 206e 0008 moveal %fp@(8),%a0
48f7c: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !detachstate )
48f80: 4a88 tstl %a0
48f82: 6710 beqs 48f94 <pthread_attr_getdetachstate+0x20>
48f84: 4a90 tstl %a0@
48f86: 670c beqs 48f94 <pthread_attr_getdetachstate+0x20>
48f88: 4a89 tstl %a1
48f8a: 6708 beqs 48f94 <pthread_attr_getdetachstate+0x20>
return EINVAL;
*detachstate = attr->detachstate;
48f8c: 22a8 0038 movel %a0@(56),%a1@
48f90: 4280 clrl %d0
return 0;
48f92: 6002 bras 48f96 <pthread_attr_getdetachstate+0x22>
48f94: 7016 moveq #22,%d0
}
48f96: 4e5e unlk %fp
48f98: 4e75 rts
...
00048f9c <pthread_attr_getinheritsched>:
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
48f9c: 4e56 0000 linkw %fp,#0
48fa0: 206e 0008 moveal %fp@(8),%a0
48fa4: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !inheritsched )
48fa8: 4a88 tstl %a0
48faa: 6710 beqs 48fbc <pthread_attr_getinheritsched+0x20>
48fac: 4a90 tstl %a0@
48fae: 670c beqs 48fbc <pthread_attr_getinheritsched+0x20>
48fb0: 4a89 tstl %a1
48fb2: 6708 beqs 48fbc <pthread_attr_getinheritsched+0x20>
return EINVAL;
*inheritsched = attr->inheritsched;
48fb4: 22a8 0010 movel %a0@(16),%a1@
48fb8: 4280 clrl %d0
return 0;
48fba: 6002 bras 48fbe <pthread_attr_getinheritsched+0x22>
48fbc: 7016 moveq #22,%d0
}
48fbe: 4e5e unlk %fp
48fc0: 4e75 rts
...
00048fc4 <pthread_attr_getschedparam>:
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
48fc4: 4e56 0000 linkw %fp,#0
48fc8: 206e 0008 moveal %fp@(8),%a0
48fcc: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized || !param )
48fd0: 4a88 tstl %a0
48fd2: 6720 beqs 48ff4 <pthread_attr_getschedparam+0x30>
48fd4: 4a90 tstl %a0@
48fd6: 671c beqs 48ff4 <pthread_attr_getschedparam+0x30>
48fd8: 4a80 tstl %d0
48fda: 6718 beqs 48ff4 <pthread_attr_getschedparam+0x30>
return EINVAL;
*param = attr->schedparam;
48fdc: 4878 001c pea 1c <OPER2+0x8>
48fe0: 4868 0018 pea %a0@(24)
48fe4: 2f00 movel %d0,%sp@-
48fe6: 4eb9 0005 2120 jsr 52120 <memcpy>
return 0;
48fec: 4fef 000c lea %sp@(12),%sp
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
*param = attr->schedparam;
48ff0: 4280 clrl %d0
return 0;
48ff2: 6002 bras 48ff6 <pthread_attr_getschedparam+0x32>
48ff4: 7016 moveq #22,%d0
}
48ff6: 4e5e unlk %fp
48ff8: 4e75 rts
...
00048ffc <pthread_attr_getschedpolicy>:
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
48ffc: 4e56 0000 linkw %fp,#0
49000: 206e 0008 moveal %fp@(8),%a0
49004: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !policy )
49008: 4a88 tstl %a0
4900a: 6710 beqs 4901c <pthread_attr_getschedpolicy+0x20>
4900c: 4a90 tstl %a0@
4900e: 670c beqs 4901c <pthread_attr_getschedpolicy+0x20>
49010: 4a89 tstl %a1
49012: 6708 beqs 4901c <pthread_attr_getschedpolicy+0x20>
return EINVAL;
*policy = attr->schedpolicy;
49014: 22a8 0014 movel %a0@(20),%a1@
49018: 4280 clrl %d0
return 0;
4901a: 6002 bras 4901e <pthread_attr_getschedpolicy+0x22>
4901c: 7016 moveq #22,%d0
}
4901e: 4e5e unlk %fp
49020: 4e75 rts
...
00049024 <pthread_attr_getscope>:
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
49024: 4e56 0000 linkw %fp,#0
49028: 206e 0008 moveal %fp@(8),%a0
4902c: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !contentionscope )
49030: 4a88 tstl %a0
49032: 6710 beqs 49044 <pthread_attr_getscope+0x20>
49034: 4a90 tstl %a0@
49036: 670c beqs 49044 <pthread_attr_getscope+0x20>
49038: 4a89 tstl %a1
4903a: 6708 beqs 49044 <pthread_attr_getscope+0x20>
return EINVAL;
*contentionscope = attr->contentionscope;
4903c: 22a8 000c movel %a0@(12),%a1@
49040: 4280 clrl %d0
return 0;
49042: 6002 bras 49046 <pthread_attr_getscope+0x22>
49044: 7016 moveq #22,%d0
}
49046: 4e5e unlk %fp
49048: 4e75 rts
...
0004904c <pthread_attr_getstackaddr>:
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
4904c: 4e56 0000 linkw %fp,#0
49050: 206e 0008 moveal %fp@(8),%a0
49054: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !stackaddr )
49058: 4a88 tstl %a0
4905a: 6710 beqs 4906c <pthread_attr_getstackaddr+0x20>
4905c: 4a90 tstl %a0@
4905e: 670c beqs 4906c <pthread_attr_getstackaddr+0x20>
49060: 4a89 tstl %a1
49062: 6708 beqs 4906c <pthread_attr_getstackaddr+0x20>
return EINVAL;
*stackaddr = attr->stackaddr;
49064: 22a8 0004 movel %a0@(4),%a1@
49068: 4280 clrl %d0
return 0;
4906a: 6002 bras 4906e <pthread_attr_getstackaddr+0x22>
4906c: 7016 moveq #22,%d0
}
4906e: 4e5e unlk %fp
49070: 4e75 rts
...
00049074 <pthread_attr_getstacksize>:
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
49074: 4e56 0000 linkw %fp,#0
49078: 206e 0008 moveal %fp@(8),%a0
4907c: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !stacksize )
49080: 4a88 tstl %a0
49082: 6710 beqs 49094 <pthread_attr_getstacksize+0x20>
49084: 4a90 tstl %a0@
49086: 670c beqs 49094 <pthread_attr_getstacksize+0x20>
49088: 4a89 tstl %a1
4908a: 6708 beqs 49094 <pthread_attr_getstacksize+0x20>
return EINVAL;
*stacksize = attr->stacksize;
4908c: 22a8 0008 movel %a0@(8),%a1@
49090: 4280 clrl %d0
return 0;
49092: 6002 bras 49096 <pthread_attr_getstacksize+0x22>
49094: 7016 moveq #22,%d0
}
49096: 4e5e unlk %fp
49098: 4e75 rts
...
0004a98c <pthread_attr_setinheritsched>:
int pthread_attr_setinheritsched(
pthread_attr_t *attr,
int inheritsched
)
{
4a98c: 4e56 0000 linkw %fp,#0
4a990: 206e 0008 moveal %fp@(8),%a0
4a994: 222e 000c movel %fp@(12),%d1
4a998: 2f02 movel %d2,%sp@-
if ( !attr || !attr->is_initialized )
4a99a: 4a88 tstl %a0
4a99c: 671c beqs 4a9ba <pthread_attr_setinheritsched+0x2e>
4a99e: 4a90 tstl %a0@
4a9a0: 6718 beqs 4a9ba <pthread_attr_setinheritsched+0x2e>
return EINVAL;
switch ( inheritsched ) {
4a9a2: 2241 moveal %d1,%a1
4a9a4: 5389 subql #1,%a1
4a9a6: 203c 0000 0086 movel #134,%d0
4a9ac: 7401 moveq #1,%d2
4a9ae: b489 cmpl %a1,%d2
4a9b0: 650a bcss 4a9bc <pthread_attr_setinheritsched+0x30>
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
4a9b2: 2141 0010 movel %d1,%a0@(16)
4a9b6: 4200 clrb %d0
return 0;
4a9b8: 6002 bras 4a9bc <pthread_attr_setinheritsched+0x30>
4a9ba: 7016 moveq #22,%d0
default:
return ENOTSUP;
}
}
4a9bc: 241f movel %sp@+,%d2
4a9be: 4e5e unlk %fp
4a9c0: 4e75 rts
...
00049128 <pthread_attr_setschedparam>:
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
49128: 4e56 0000 linkw %fp,#0
4912c: 206e 0008 moveal %fp@(8),%a0
49130: 202e 000c movel %fp@(12),%d0
if ( !attr || !attr->is_initialized || !param )
49134: 4a88 tstl %a0
49136: 6720 beqs 49158 <pthread_attr_setschedparam+0x30>
49138: 4a90 tstl %a0@
4913a: 671c beqs 49158 <pthread_attr_setschedparam+0x30>
4913c: 4a80 tstl %d0
4913e: 6718 beqs 49158 <pthread_attr_setschedparam+0x30>
return EINVAL;
attr->schedparam = *param;
49140: 4878 001c pea 1c <OPER2+0x8>
49144: 2f00 movel %d0,%sp@-
49146: 4868 0018 pea %a0@(24)
4914a: 4eb9 0005 2120 jsr 52120 <memcpy>
return 0;
49150: 4fef 000c lea %sp@(12),%sp
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
attr->schedparam = *param;
49154: 4280 clrl %d0
return 0;
49156: 6002 bras 4915a <pthread_attr_setschedparam+0x32>
49158: 7016 moveq #22,%d0
}
4915a: 4e5e unlk %fp
4915c: 4e75 rts
...
000452b4 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
452b4: 4e56 ffe0 linkw %fp,#-32
452b8: 206e 000c moveal %fp@(12),%a0
452bc: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
452c0: 266e 0008 moveal %fp@(8),%a3
452c4: 246e 0010 moveal %fp@(16),%a2
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
452c8: 4a8b tstl %a3
452ca: 6700 008e beqw 4535a <pthread_barrier_init+0xa6>
return EINVAL;
if ( count == 0 )
452ce: 4a8a tstl %a2
452d0: 6700 0088 beqw 4535a <pthread_barrier_init+0xa6>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
452d4: 4a88 tstl %a0
452d6: 6614 bnes 452ec <pthread_barrier_init+0x38>
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
452d8: 240e movel %fp,%d2
452da: 0682 ffff fff0 addil #-16,%d2
452e0: 2f02 movel %d2,%sp@-
452e2: 4eb9 0004 51f8 jsr 451f8 <pthread_barrierattr_init>
452e8: 588f addql #4,%sp
452ea: 2042 moveal %d2,%a0
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
452ec: 4a90 tstl %a0@
452ee: 676a beqs 4535a <pthread_barrier_init+0xa6>
return EINVAL;
switch ( the_attr->process_shared ) {
452f0: 4aa8 0004 tstl %a0@(4)
452f4: 6664 bnes 4535a <pthread_barrier_init+0xa6>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
452f6: 2039 0005 e158 movel 5e158 <_Thread_Dispatch_disable_level>,%d0
452fc: 5280 addql #1,%d0
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
the_attributes.maximum_count = count;
452fe: 2d4a fffc movel %a2,%fp@(-4)
45302: 23c0 0005 e158 movel %d0,5e158 <_Thread_Dispatch_disable_level>
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
45308: 42ae fff8 clrl %fp@(-8)
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
4530c: 4879 0005 e49a pea 5e49a <_POSIX_Barrier_Information>
45312: 45f9 0004 7ca2 lea 47ca2 <_Thread_Enable_dispatch>,%a2
45318: 4eb9 0004 70cc jsr 470cc <_Objects_Allocate>
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
4531e: 588f addql #4,%sp
45320: 2840 moveal %d0,%a4
45322: 4a80 tstl %d0
45324: 6606 bnes 4532c <pthread_barrier_init+0x78>
_Thread_Enable_dispatch();
45326: 4e92 jsr %a2@
45328: 700b moveq #11,%d0
return EAGAIN;
4532a: 6030 bras 4535c <pthread_barrier_init+0xa8>
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4532c: 486e fff8 pea %fp@(-8)
45330: 486c 0010 pea %a4@(16)
45334: 4eb9 0004 6868 jsr 46868 <_CORE_barrier_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4533a: 202c 0008 movel %a4@(8),%d0
4533e: 4281 clrl %d1
45340: 2079 0005 e4b2 moveal 5e4b2 <_POSIX_Barrier_Information+0x18>,%a0
45346: 3200 movew %d0,%d1
45348: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
4534c: 42ac 000c clrl %a4@(12)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
45350: 2680 movel %d0,%a3@
_Thread_Enable_dispatch();
45352: 4e92 jsr %a2@
return 0;
45354: 508f addql #8,%sp
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
_Thread_Enable_dispatch();
45356: 4280 clrl %d0
return 0;
45358: 6002 bras 4535c <pthread_barrier_init+0xa8>
4535a: 7016 moveq #22,%d0
}
4535c: 4cee 1c04 ffe0 moveml %fp@(-32),%d2/%a2-%a4
45362: 4e5e unlk %fp
45364: 4e75 rts
...
00045368 <pthread_barrier_wait>:
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
45368: 4e56 fffc linkw %fp,#-4
4536c: 206e 0008 moveal %fp@(8),%a0
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
45370: 4a88 tstl %a0
45372: 6750 beqs 453c4 <pthread_barrier_wait+0x5c>
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
45374: 486e fffc pea %fp@(-4)
45378: 2f10 movel %a0@,%sp@-
4537a: 4879 0005 e49a pea 5e49a <_POSIX_Barrier_Information>
45380: 4eb9 0004 7518 jsr 47518 <_Objects_Get>
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
45386: 4fef 000c lea %sp@(12),%sp
4538a: 4aae fffc tstl %fp@(-4)
4538e: 6634 bnes 453c4 <pthread_barrier_wait+0x5c>
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
45390: 42a7 clrl %sp@-
45392: 2040 moveal %d0,%a0
45394: 42a7 clrl %sp@-
45396: 4878 0001 pea 1 <ADD>
4539a: 2f28 0008 movel %a0@(8),%sp@-
4539e: 4868 0010 pea %a0@(16)
453a2: 4eb9 0004 68a4 jsr 468a4 <_CORE_barrier_Wait>
the_barrier->Object.id,
true,
0,
NULL
);
_Thread_Enable_dispatch();
453a8: 4eb9 0004 7ca2 jsr 47ca2 <_Thread_Enable_dispatch>
return _POSIX_Barrier_Translate_core_barrier_return_code(
453ae: 2079 0005 e212 moveal 5e212 <_Thread_Executing>,%a0
453b4: 2f28 0034 movel %a0@(52),%sp@-
453b8: 4eb9 0004 a76c jsr 4a76c <_POSIX_Barrier_Translate_core_barrier_return_code>
453be: 4fef 0018 lea %sp@(24),%sp
453c2: 6002 bras 453c6 <pthread_barrier_wait+0x5e>
453c4: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
453c6: 4e5e unlk %fp
453c8: 4e75 rts
...
000451d4 <pthread_barrierattr_getpshared>:
int pthread_barrierattr_getpshared(
const pthread_barrierattr_t *attr,
int *pshared
)
{
451d4: 4e56 0000 linkw %fp,#0
451d8: 206e 0008 moveal %fp@(8),%a0
if ( !attr )
451dc: 4a88 tstl %a0
451de: 6710 beqs 451f0 <pthread_barrierattr_getpshared+0x1c>
return EINVAL;
if ( !attr->is_initialized )
451e0: 4a90 tstl %a0@
451e2: 670c beqs 451f0 <pthread_barrierattr_getpshared+0x1c>
return EINVAL;
*pshared = attr->process_shared;
451e4: 226e 000c moveal %fp@(12),%a1
451e8: 4280 clrl %d0
451ea: 22a8 0004 movel %a0@(4),%a1@
return 0;
451ee: 6002 bras 451f2 <pthread_barrierattr_getpshared+0x1e>
451f0: 7016 moveq #22,%d0
}
451f2: 4e5e unlk %fp
451f4: 4e75 rts
...
000451f8 <pthread_barrierattr_init>:
*/
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
451f8: 4e56 0000 linkw %fp,#0
451fc: 206e 0008 moveal %fp@(8),%a0
if ( !attr )
45200: 4a88 tstl %a0
45202: 6604 bnes 45208 <pthread_barrierattr_init+0x10>
45204: 7016 moveq #22,%d0
45206: 600a bras 45212 <pthread_barrierattr_init+0x1a>
return EINVAL;
attr->is_initialized = true;
45208: 7201 moveq #1,%d1
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
4520a: 4280 clrl %d0
4520c: 42a8 0004 clrl %a0@(4)
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
45210: 2081 movel %d1,%a0@
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
45212: 4e5e unlk %fp
45214: 4e75 rts
...
00044a80 <pthread_cancel>:
*/
int pthread_cancel(
pthread_t thread
)
{
44a80: 4e56 fffc linkw %fp,#-4
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
44a84: 2039 0005 d3c2 movel 5d3c2 <_ISR_Nest_level>,%d0
44a8a: 6704 beqs 44a90 <pthread_cancel+0x10>
44a8c: 7047 moveq #71,%d0
44a8e: 603a bras 44aca <pthread_cancel+0x4a>
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get (
pthread_t id,
Objects_Locations *location
)
{
return (Thread_Control *)
44a90: 486e fffc pea %fp@(-4)
44a94: 2f2e 0008 movel %fp@(8),%sp@-
44a98: 4879 0005 d50e pea 5d50e <_POSIX_Threads_Information>
44a9e: 4eb9 0004 6884 jsr 46884 <_Objects_Get>
return EPROTO;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
44aa4: 4fef 000c lea %sp@(12),%sp
44aa8: 4aae fffc tstl %fp@(-4)
44aac: 6704 beqs 44ab2 <pthread_cancel+0x32>
44aae: 7016 moveq #22,%d0
44ab0: 6018 bras 44aca <pthread_cancel+0x4a>
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
44ab2: 2240 moveal %d0,%a1
44ab4: 7201 moveq #1,%d1
44ab6: 2069 010e moveal %a1@(270),%a0
44aba: 2141 00dc movel %d1,%a0@(220)
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
44abe: 2f00 movel %d0,%sp@-
44ac0: 4eb9 0004 97fc jsr 497fc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
return 0;
44ac6: 588f addql #4,%sp
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
44ac8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
44aca: 4e5e unlk %fp
44acc: 4e75 rts
...
00044cf8 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
44cf8: 4e56 0000 linkw %fp,#0
44cfc: 2f03 movel %d3,%sp@-
44cfe: 262e 000c movel %fp@(12),%d3
44d02: 2f02 movel %d2,%sp@-
44d04: 242e 0008 movel %fp@(8),%d2
/*
* The POSIX standard does not address what to do when the routine
* is NULL. It also does not address what happens when we cannot
* allocate memory or anything else bad happens.
*/
if ( !routine )
44d08: 6754 beqs 44d5e <pthread_cleanup_push+0x66>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
44d0a: 2039 0005 dbd0 movel 5dbd0 <_Thread_Dispatch_disable_level>,%d0
44d10: 5280 addql #1,%d0
44d12: 23c0 0005 dbd0 movel %d0,5dbd0 <_Thread_Dispatch_disable_level>
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
44d18: 4878 0010 pea 10 <INVALID_OPERATION>
44d1c: 4eb9 0004 896c jsr 4896c <_Workspace_Allocate>
if ( handler ) {
44d22: 588f addql #4,%sp
44d24: 4a80 tstl %d0
44d26: 6726 beqs 44d4e <pthread_cleanup_push+0x56>
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
44d28: 2079 0005 dc8a moveal 5dc8a <_Thread_Executing>,%a0
44d2e: 2228 010e movel %a0@(270),%d1
handler->routine = routine;
44d32: 2040 moveal %d0,%a0
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
if ( handler ) {
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
44d34: 0681 0000 00e0 addil #224,%d1
handler->routine = routine;
44d3a: 2142 0008 movel %d2,%a0@(8)
handler->arg = arg;
44d3e: 2143 000c movel %d3,%a0@(12)
_Chain_Append( handler_stack, &handler->Node );
44d42: 2f00 movel %d0,%sp@-
44d44: 2f01 movel %d1,%sp@-
44d46: 4eb9 0004 6388 jsr 46388 <_Chain_Append>
44d4c: 508f addql #8,%sp
}
_Thread_Enable_dispatch();
}
44d4e: 242e fff8 movel %fp@(-8),%d2
44d52: 262e fffc movel %fp@(-4),%d3
44d56: 4e5e unlk %fp
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
44d58: 4ef9 0004 772a jmp 4772a <_Thread_Enable_dispatch>
}
44d5e: 242e fff8 movel %fp@(-8),%d2
44d62: 262e fffc movel %fp@(-4),%d3
44d66: 4e5e unlk %fp
44d68: 4e75 rts
...
00045964 <pthread_cond_broadcast>:
*/
int pthread_cond_broadcast(
pthread_cond_t *cond
)
{
45964: 4e56 0000 linkw %fp,#0
return _POSIX_Condition_variables_Signal_support( cond, true );
45968: 4878 0001 pea 1 <ADD>
4596c: 2f2e 0008 movel %fp@(8),%sp@-
45970: 4eb9 0004 5af8 jsr 45af8 <_POSIX_Condition_variables_Signal_support>
}
45976: 4e5e unlk %fp
45978: 4e75 rts
...
00045a40 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
45a40: 4e56 fff4 linkw %fp,#-12
45a44: 202e 000c movel %fp@(12),%d0
45a48: 48d7 1c00 moveml %a2-%a4,%sp@
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
45a4c: 45f9 0005 c89c lea 5c89c <_POSIX_Condition_variables_Default_attributes>,%a2
45a52: 4a80 tstl %d0
45a54: 6702 beqs 45a58 <pthread_cond_init+0x18>
45a56: 2440 moveal %d0,%a2
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
45a58: 7001 moveq #1,%d0
45a5a: b0aa 0004 cmpl %a2@(4),%d0
45a5e: 6776 beqs 45ad6 <pthread_cond_init+0x96>
return EINVAL;
if ( !the_attr->is_initialized )
45a60: 4a92 tstl %a2@
45a62: 6772 beqs 45ad6 <pthread_cond_init+0x96>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45a64: 2039 0005 f1c4 movel 5f1c4 <_Thread_Dispatch_disable_level>,%d0
45a6a: 5280 addql #1,%d0
45a6c: 23c0 0005 f1c4 movel %d0,5f1c4 <_Thread_Dispatch_disable_level>
*/
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
45a72: 4879 0005 f592 pea 5f592 <_POSIX_Condition_variables_Information>
45a78: 47f9 0004 89a6 lea 489a6 <_Thread_Enable_dispatch>,%a3
45a7e: 4eb9 0004 7dd0 jsr 47dd0 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
45a84: 588f addql #4,%sp
45a86: 2840 moveal %d0,%a4
45a88: 4a80 tstl %d0
45a8a: 6606 bnes 45a92 <pthread_cond_init+0x52>
_Thread_Enable_dispatch();
45a8c: 4e93 jsr %a3@
45a8e: 700c moveq #12,%d0
return ENOMEM;
45a90: 6046 bras 45ad8 <pthread_cond_init+0x98>
}
the_cond->process_shared = the_attr->process_shared;
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
45a92: 42ac 0014 clrl %a4@(20)
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
45a96: 296a 0004 0010 movel %a2@(4),%a4@(16)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
/* XXX some more initialization might need to go here */
_Thread_queue_Initialize(
45a9c: 4878 0074 pea 74 <DBL_MANT_DIG+0x3f>
45aa0: 4878 0800 pea 800 <D_MAX_EXP+0x1>
45aa4: 42a7 clrl %sp@-
45aa6: 486c 0018 pea %a4@(24)
45aaa: 4eb9 0004 90b8 jsr 490b8 <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45ab0: 202c 0008 movel %a4@(8),%d0
45ab4: 4281 clrl %d1
45ab6: 2079 0005 f5aa moveal 5f5aa <_POSIX_Condition_variables_Information+0x18>,%a0
45abc: 3200 movew %d0,%d1
45abe: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
45ac2: 42ac 000c clrl %a4@(12)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
45ac6: 206e 0008 moveal %fp@(8),%a0
45aca: 2080 movel %d0,%a0@
_Thread_Enable_dispatch();
45acc: 4e93 jsr %a3@
return 0;
45ace: 4fef 0010 lea %sp@(16),%sp
0
);
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
45ad2: 4280 clrl %d0
return 0;
45ad4: 6002 bras 45ad8 <pthread_cond_init+0x98>
45ad6: 7016 moveq #22,%d0
}
45ad8: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
45ade: 4e5e unlk %fp
45ae0: 4e75 rts
...
00045b58 <pthread_cond_timedwait>:
int pthread_cond_timedwait(
pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
45b58: 4e56 fffc linkw %fp,#-4
* So we check the abstime provided, and hold on to whether it
* is valid or not. If it isn't correct and in the future,
* then we do a polling operation and convert the UNSATISFIED
* status into the appropriate error.
*/
switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) {
45b5c: 486e fffc pea %fp@(-4)
45b60: 2f2e 0010 movel %fp@(16),%sp@-
45b64: 4eb9 0004 5fc4 jsr 45fc4 <_POSIX_Absolute_timeout_to_ticks>
45b6a: 508f addql #8,%sp
45b6c: 4a80 tstl %d0
45b6e: 6728 beqs 45b98 <pthread_cond_timedwait+0x40>
45b70: 7202 moveq #2,%d1
45b72: b280 cmpl %d0,%d1
45b74: 55c0 scs %d0
45b76: 5280 addql #1,%d0
default: /* only to silence warnings */
already_timedout = false;
break;
}
return _POSIX_Condition_variables_Wait_support(
45b78: 0280 0000 00ff andil #255,%d0
45b7e: 2f00 movel %d0,%sp@-
45b80: 2f2e fffc movel %fp@(-4),%sp@-
45b84: 2f2e 000c movel %fp@(12),%sp@-
45b88: 2f2e 0008 movel %fp@(8),%sp@-
45b8c: 4eb9 0004 5bbc jsr 45bbc <_POSIX_Condition_variables_Wait_support>
45b92: 4fef 0010 lea %sp@(16),%sp
45b96: 6002 bras 45b9a <pthread_cond_timedwait+0x42>
* So we check the abstime provided, and hold on to whether it
* is valid or not. If it isn't correct and in the future,
* then we do a polling operation and convert the UNSATISFIED
* status into the appropriate error.
*/
switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) {
45b98: 7016 moveq #22,%d0
cond,
mutex,
ticks,
already_timedout
);
}
45b9a: 4e5e unlk %fp
45b9c: 4e75 rts
...
00045ba0 <pthread_cond_wait>:
int pthread_cond_wait(
pthread_cond_t *cond,
pthread_mutex_t *mutex
)
{
45ba0: 4e56 0000 linkw %fp,#0
return _POSIX_Condition_variables_Wait_support(
45ba4: 42a7 clrl %sp@-
45ba6: 42a7 clrl %sp@-
45ba8: 2f2e 000c movel %fp@(12),%sp@-
45bac: 2f2e 0008 movel %fp@(8),%sp@-
45bb0: 4eb9 0004 5bbc jsr 45bbc <_POSIX_Condition_variables_Wait_support>
cond,
mutex,
THREAD_QUEUE_WAIT_FOREVER,
false
);
}
45bb6: 4e5e unlk %fp
45bb8: 4e75 rts
...
000458f4 <pthread_condattr_getpshared>:
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
458f4: 4e56 0000 linkw %fp,#0
458f8: 206e 0008 moveal %fp@(8),%a0
if ( !attr )
458fc: 4a88 tstl %a0
458fe: 6604 bnes 45904 <pthread_condattr_getpshared+0x10>
45900: 7016 moveq #22,%d0
45902: 600a bras 4590e <pthread_condattr_getpshared+0x1a>
return EINVAL;
*pshared = attr->process_shared;
45904: 226e 000c moveal %fp@(12),%a1
45908: 4280 clrl %d0
4590a: 22a8 0004 movel %a0@(4),%a1@
return 0;
}
4590e: 4e5e unlk %fp
45910: 4e75 rts
...
00045228 <pthread_equal>:
int pthread_equal(
pthread_t t1,
pthread_t t2
)
{
45228: 4e56 0000 linkw %fp,#0
4522c: 202e 000c movel %fp@(12),%d0
45230: b0ae 0008 cmpl %fp@(8),%d0
45234: 57c0 seq %d0
break;
}
return status;
#endif
}
45236: 4e5e unlk %fp
int pthread_equal(
pthread_t t1,
pthread_t t2
)
{
45238: 49c0 extbl %d0
break;
}
return status;
#endif
}
4523a: 4480 negl %d0
4523c: 4e75 rts
...
0004ba2c <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
4ba2c: 4e56 0000 linkw %fp,#0
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
4ba30: 2f2e 0008 movel %fp@(8),%sp@-
4ba34: 2f39 0005 cd4e movel 5cd4e <_Thread_Executing>,%sp@-
4ba3a: 4eb9 0004 b9bc jsr 4b9bc <_POSIX_Thread_Exit>
4ba40: 508f addql #8,%sp <== NOT EXECUTED
}
4ba42: 4e5e unlk %fp <== NOT EXECUTED
4ba44: 4e75 rts <== NOT EXECUTED
...
00044f9c <pthread_getcpuclockid>:
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
44f9c: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
44fa0: 4eb9 0004 d430 jsr 4d430 <__errno>
44fa6: 7258 moveq #88,%d1
44fa8: 2040 moveal %d0,%a0
}
44faa: 70ff moveq #-1,%d0
44fac: 4e5e unlk %fp
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
44fae: 2081 movel %d1,%a0@
}
44fb0: 4e75 rts
...
000495ec <pthread_join>:
int pthread_join(
pthread_t thread,
void **value_ptr
)
{
495ec: 4e56 fff8 linkw %fp,#-8
495f0: 2f0b movel %a3,%sp@-
495f2: 2f0a movel %a2,%sp@-
495f4: 486e fffc pea %fp@(-4)
495f8: 2f2e 0008 movel %fp@(8),%sp@-
495fc: 4879 0006 49a6 pea 649a6 <_POSIX_Threads_Information>
49602: 246e 000c moveal %fp@(12),%a2
49606: 4eb9 0004 b65c jsr 4b65c <_Objects_Get>
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _POSIX_Threads_Get( thread, &location );
switch ( location ) {
4960c: 4fef 000c lea %sp@(12),%sp
49610: 4aae fffc tstl %fp@(-4)
49614: 6704 beqs 4961a <pthread_join+0x2e>
49616: 7003 moveq #3,%d0
49618: 605c bras 49676 <pthread_join+0x8a>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
4961a: 2240 moveal %d0,%a1
4961c: 2069 010e moveal %a1@(270),%a0
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
49620: 4aa8 003c tstl %a0@(60)
49624: 660a bnes 49630 <pthread_join+0x44>
_Thread_Enable_dispatch();
49626: 4eb9 0004 bde6 jsr 4bde6 <_Thread_Enable_dispatch>
4962c: 7016 moveq #22,%d0
return EINVAL;
4962e: 6046 bras 49676 <pthread_join+0x8a>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
49630: 2279 0006 487a moveal 6487a <_Thread_Executing>,%a1
49636: 47f9 0004 bde6 lea 4bde6 <_Thread_Enable_dispatch>,%a3
}
if ( _Thread_Is_executing( the_thread ) ) {
4963c: b3c0 cmpal %d0,%a1
4963e: 6606 bnes 49646 <pthread_join+0x5a>
_Thread_Enable_dispatch();
49640: 4e93 jsr %a3@
49642: 702d moveq #45,%d0
return EDEADLK;
49644: 6030 bras 49676 <pthread_join+0x8a>
/*
* Put ourself on the threads join list
*/
_Thread_Executing->Wait.return_argument = &return_pointer;
49646: 200e movel %fp,%d0
49648: 5180 subql #8,%d0
4964a: 2340 0028 movel %d0,%a1@(40)
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;
4964e: 7001 moveq #1,%d0
49650: 2140 0070 movel %d0,%a0@(112)
_Thread_queue_Enter_critical_section( &api->Join_List );
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
49654: 4879 0004 c55c pea 4c55c <_Thread_queue_Timeout>
4965a: 42a7 clrl %sp@-
4965c: 4868 0040 pea %a0@(64)
49660: 4eb9 0004 c270 jsr 4c270 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
49666: 4e93 jsr %a3@
if ( value_ptr )
49668: 4fef 000c lea %sp@(12),%sp
4966c: 4a8a tstl %a2
4966e: 6704 beqs 49674 <pthread_join+0x88>
*value_ptr = return_pointer;
49670: 24ae fff8 movel %fp@(-8),%a2@
49674: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
49676: 246e fff0 moveal %fp@(-16),%a2
4967a: 266e fff4 moveal %fp@(-12),%a3
4967e: 4e5e unlk %fp
49680: 4e75 rts
...
00044fc0 <pthread_key_delete>:
*/
int pthread_key_delete(
pthread_key_t key
)
{
44fc0: 4e56 ffec linkw %fp,#-20
44fc4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get (
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
44fc8: 486e fffc pea %fp@(-4)
44fcc: 2f2e 0008 movel %fp@(8),%sp@-
44fd0: 4879 0005 ed18 pea 5ed18 <_POSIX_Keys_Information>
44fd6: 4eb9 0004 729c jsr 4729c <_Objects_Get>
register POSIX_Keys_Control *the_key;
Objects_Locations location;
uint32_t the_api;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
44fdc: 4fef 000c lea %sp@(12),%sp
44fe0: 2400 movel %d0,%d2
44fe2: 4aae fffc tstl %fp@(-4)
44fe6: 6704 beqs 44fec <pthread_key_delete+0x2c>
44fe8: 7016 moveq #22,%d0
44fea: 604c bras 45038 <pthread_key_delete+0x78>
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
44fec: 2f00 movel %d0,%sp@-
44fee: 4879 0005 ed18 pea 5ed18 <_POSIX_Keys_Information>
44ff4: 2440 moveal %d0,%a2
44ff6: 45ea 0018 lea %a2@(24),%a2
44ffa: 7601 moveq #1,%d3
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
if ( the_key->Values[ the_api ] )
_Workspace_Free( the_key->Values[ the_api ] );
44ffc: 47f9 0004 8d04 lea 48d04 <_Workspace_Free>,%a3
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
45002: 4eb9 0004 6ed0 jsr 46ed0 <_Objects_Close>
45008: 508f addql #8,%sp
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
if ( the_key->Values[ the_api ] )
4500a: 2012 movel %a2@,%d0
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
4500c: 5283 addql #1,%d3
4500e: 588a addql #4,%a2
if ( the_key->Values[ the_api ] )
45010: 4a80 tstl %d0
45012: 6706 beqs 4501a <pthread_key_delete+0x5a>
_Workspace_Free( the_key->Values[ the_api ] );
45014: 2f00 movel %d0,%sp@-
45016: 4e93 jsr %a3@
45018: 588f addql #4,%sp
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Keys_Information, &the_key->Object );
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ )
4501a: 7005 moveq #5,%d0
4501c: b083 cmpl %d3,%d0
4501e: 66ea bnes 4500a <pthread_key_delete+0x4a>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
45020: 2f02 movel %d2,%sp@-
45022: 4879 0005 ed18 pea 5ed18 <_POSIX_Keys_Information>
45028: 4eb9 0004 7144 jsr 47144 <_Objects_Free>
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
4502e: 4eb9 0004 7a26 jsr 47a26 <_Thread_Enable_dispatch>
return 0;
45034: 508f addql #8,%sp
* NOTE: The destructor is not called and it is the responsibility
* of the application to free the memory.
*/
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
45036: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45038: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4503e: 4e5e unlk %fp
45040: 4e75 rts
...
0004699c <pthread_mutex_destroy>:
*/
int pthread_mutex_destroy(
pthread_mutex_t *mutex
)
{
4699c: 4e56 fffc linkw %fp,#-4
469a0: 2f0b movel %a3,%sp@-
469a2: 2f0a movel %a2,%sp@-
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
469a4: 486e fffc pea %fp@(-4)
469a8: 2f2e 0008 movel %fp@(8),%sp@-
469ac: 4eb9 0004 6a6a jsr 46a6a <_POSIX_Mutex_Get>
switch ( location ) {
469b2: 508f addql #8,%sp
)
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
469b4: 2440 moveal %d0,%a2
switch ( location ) {
469b6: 4aae fffc tstl %fp@(-4)
469ba: 6704 beqs 469c0 <pthread_mutex_destroy+0x24>
469bc: 7016 moveq #22,%d0
469be: 6046 bras 46a06 <pthread_mutex_destroy+0x6a>
469c0: 47f9 0004 99be lea 499be <_Thread_Enable_dispatch>,%a3
/*
* XXX: There is an error for the mutex being locked
* or being in use by a condition variable.
*/
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
469c6: 4aaa 0062 tstl %a2@(98)
469ca: 6606 bnes 469d2 <pthread_mutex_destroy+0x36>
_Thread_Enable_dispatch();
469cc: 4e93 jsr %a3@
469ce: 7010 moveq #16,%d0
return EBUSY;
469d0: 6034 bras 46a06 <pthread_mutex_destroy+0x6a>
}
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
469d2: 2f00 movel %d0,%sp@-
469d4: 4879 0006 1a9c pea 61a9c <_POSIX_Mutex_Information>
469da: 4eb9 0004 8e68 jsr 48e68 <_Objects_Close>
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
469e0: 4878 0016 pea 16 <OPER2+0x2>
469e4: 42a7 clrl %sp@-
469e6: 486a 0014 pea %a2@(20)
469ea: 4eb9 0004 8580 jsr 48580 <_CORE_mutex_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
POSIX_Mutex_Control *the_mutex
)
{
_Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object );
469f0: 2f0a movel %a2,%sp@-
469f2: 4879 0006 1a9c pea 61a9c <_POSIX_Mutex_Information>
469f8: 4eb9 0004 90dc jsr 490dc <_Objects_Free>
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
469fe: 4e93 jsr %a3@
return 0;
46a00: 4fef 001c lea %sp@(28),%sp
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
46a04: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46a06: 246e fff4 moveal %fp@(-12),%a2
46a0a: 266e fff8 moveal %fp@(-8),%a3
46a0e: 4e5e unlk %fp
46a10: 4e75 rts
...
00046d78 <pthread_mutex_trylock>:
*/
int pthread_mutex_trylock(
pthread_mutex_t *mutex
)
{
46d78: 4e56 0000 linkw %fp,#0
return _POSIX_Mutex_Lock_support( mutex, false, THREAD_QUEUE_WAIT_FOREVER );
46d7c: 42a7 clrl %sp@-
46d7e: 42a7 clrl %sp@-
46d80: 2f2e 0008 movel %fp@(8),%sp@-
46d84: 4eb9 0004 6c38 jsr 46c38 <_POSIX_Mutex_Lock_support>
}
46d8a: 4e5e unlk %fp
46d8c: 4e75 rts
...
00046d90 <pthread_mutex_unlock>:
*/
int pthread_mutex_unlock(
pthread_mutex_t *mutex
)
{
46d90: 4e56 fffc linkw %fp,#-4
46d94: 2f02 movel %d2,%sp@-
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
CORE_mutex_Status status;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
46d96: 486e fffc pea %fp@(-4)
46d9a: 2f2e 0008 movel %fp@(8),%sp@-
46d9e: 4eb9 0004 6a6a jsr 46a6a <_POSIX_Mutex_Get>
switch ( location ) {
46da4: 508f addql #8,%sp
46da6: 4aae fffc tstl %fp@(-4)
46daa: 6704 beqs 46db0 <pthread_mutex_unlock+0x20>
46dac: 7016 moveq #22,%d0
46dae: 6026 bras 46dd6 <pthread_mutex_unlock+0x46>
case OBJECTS_LOCAL:
status = _CORE_mutex_Surrender(
46db0: 2040 moveal %d0,%a0
46db2: 42a7 clrl %sp@-
46db4: 2f28 0008 movel %a0@(8),%sp@-
46db8: 4868 0014 pea %a0@(20)
46dbc: 4eb9 0004 8740 jsr 48740 <_CORE_mutex_Surrender>
46dc2: 2400 movel %d0,%d2
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
46dc4: 4eb9 0004 99be jsr 499be <_Thread_Enable_dispatch>
return _POSIX_Mutex_Translate_core_mutex_return_code( status );
46dca: 2f02 movel %d2,%sp@-
46dcc: 4eb9 0004 6d60 jsr 46d60 <_POSIX_Mutex_Translate_core_mutex_return_code>
46dd2: 4fef 0010 lea %sp@(16),%sp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
46dd6: 242e fff8 movel %fp@(-8),%d2
46dda: 4e5e unlk %fp
46ddc: 4e75 rts
...
0004686c <pthread_mutexattr_getprioceiling>:
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
4686c: 4e56 0000 linkw %fp,#0
46870: 206e 0008 moveal %fp@(8),%a0
46874: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !prioceiling )
46878: 4a88 tstl %a0
4687a: 6710 beqs 4688c <pthread_mutexattr_getprioceiling+0x20>
4687c: 4a90 tstl %a0@
4687e: 670c beqs 4688c <pthread_mutexattr_getprioceiling+0x20>
46880: 4a89 tstl %a1
46882: 6708 beqs 4688c <pthread_mutexattr_getprioceiling+0x20>
return EINVAL;
*prioceiling = attr->prio_ceiling;
46884: 22a8 0008 movel %a0@(8),%a1@
46888: 4280 clrl %d0
return 0;
4688a: 6002 bras 4688e <pthread_mutexattr_getprioceiling+0x22>
4688c: 7016 moveq #22,%d0
}
4688e: 4e5e unlk %fp
46890: 4e75 rts
...
00046894 <pthread_mutexattr_getprotocol>:
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
46894: 4e56 0000 linkw %fp,#0
46898: 206e 0008 moveal %fp@(8),%a0
4689c: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !protocol )
468a0: 4a88 tstl %a0
468a2: 6710 beqs 468b4 <pthread_mutexattr_getprotocol+0x20>
468a4: 4a90 tstl %a0@
468a6: 670c beqs 468b4 <pthread_mutexattr_getprotocol+0x20>
468a8: 4a89 tstl %a1
468aa: 6708 beqs 468b4 <pthread_mutexattr_getprotocol+0x20>
return EINVAL;
*protocol = attr->protocol;
468ac: 22a8 000c movel %a0@(12),%a1@
468b0: 4280 clrl %d0
return 0;
468b2: 6002 bras 468b6 <pthread_mutexattr_getprotocol+0x22>
468b4: 7016 moveq #22,%d0
}
468b6: 4e5e unlk %fp
468b8: 4e75 rts
...
000468bc <pthread_mutexattr_getpshared>:
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
468bc: 4e56 0000 linkw %fp,#0
468c0: 206e 0008 moveal %fp@(8),%a0
468c4: 226e 000c moveal %fp@(12),%a1
if ( !attr || !attr->is_initialized || !pshared )
468c8: 4a88 tstl %a0
468ca: 6710 beqs 468dc <pthread_mutexattr_getpshared+0x20>
468cc: 4a90 tstl %a0@
468ce: 670c beqs 468dc <pthread_mutexattr_getpshared+0x20>
468d0: 4a89 tstl %a1
468d2: 6708 beqs 468dc <pthread_mutexattr_getpshared+0x20>
return EINVAL;
*pshared = attr->process_shared;
468d4: 22a8 0004 movel %a0@(4),%a1@
468d8: 4280 clrl %d0
return 0;
468da: 6002 bras 468de <pthread_mutexattr_getpshared+0x22>
468dc: 7016 moveq #22,%d0
}
468de: 4e5e unlk %fp
468e0: 4e75 rts
...
00044b58 <pthread_mutexattr_gettype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_gettype(
const pthread_mutexattr_t *attr,
int *type
)
{
44b58: 4e56 0000 linkw %fp,#0
44b5c: 206e 0008 moveal %fp@(8),%a0
44b60: 226e 000c moveal %fp@(12),%a1
if ( !attr )
44b64: 4a88 tstl %a0
44b66: 6710 beqs 44b78 <pthread_mutexattr_gettype+0x20>
return EINVAL;
if ( !attr->is_initialized )
44b68: 4a90 tstl %a0@
44b6a: 670c beqs 44b78 <pthread_mutexattr_gettype+0x20>
return EINVAL;
if ( !type )
44b6c: 4a89 tstl %a1
44b6e: 6708 beqs 44b78 <pthread_mutexattr_gettype+0x20>
return EINVAL;
*type = attr->type;
44b70: 22a8 0010 movel %a0@(16),%a1@
44b74: 4280 clrl %d0
return 0;
44b76: 6002 bras 44b7a <pthread_mutexattr_gettype+0x22>
44b78: 7016 moveq #22,%d0
}
44b7a: 4e5e unlk %fp
44b7c: 4e75 rts
...
00045b74 <pthread_rwlock_destroy>:
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
45b74: 4e56 fffc linkw %fp,#-4
45b78: 206e 0008 moveal %fp@(8),%a0
45b7c: 2f0b movel %a3,%sp@-
45b7e: 2f0a movel %a2,%sp@-
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
45b80: 4a88 tstl %a0
45b82: 6760 beqs 45be4 <pthread_rwlock_destroy+0x70>
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
45b84: 486e fffc pea %fp@(-4)
45b88: 2f10 movel %a0@,%sp@-
45b8a: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45b90: 4eb9 0004 83dc jsr 483dc <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
45b96: 4fef 000c lea %sp@(12),%sp
45b9a: 2440 moveal %d0,%a2
45b9c: 4aae fffc tstl %fp@(-4)
45ba0: 6642 bnes 45be4 <pthread_rwlock_destroy+0x70>
case OBJECTS_LOCAL:
/*
* If there is at least one thread waiting, then do not delete it.
*/
if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) {
45ba2: 486a 0010 pea %a2@(16)
45ba6: 47f9 0004 8b66 lea 48b66 <_Thread_Enable_dispatch>,%a3
45bac: 4eb9 0004 92f0 jsr 492f0 <_Thread_queue_First>
45bb2: 588f addql #4,%sp
45bb4: 4a80 tstl %d0
45bb6: 6706 beqs 45bbe <pthread_rwlock_destroy+0x4a>
_Thread_Enable_dispatch();
45bb8: 4e93 jsr %a3@
45bba: 7010 moveq #16,%d0
return EBUSY;
45bbc: 6028 bras 45be6 <pthread_rwlock_destroy+0x72>
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
45bbe: 2f0a movel %a2,%sp@-
45bc0: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45bc6: 4eb9 0004 8010 jsr 48010 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
45bcc: 2f0a movel %a2,%sp@-
45bce: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45bd4: 4eb9 0004 8284 jsr 48284 <_Objects_Free>
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
45bda: 4e93 jsr %a3@
return 0;
45bdc: 4fef 0010 lea %sp@(16),%sp
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
45be0: 4280 clrl %d0
return 0;
45be2: 6002 bras 45be6 <pthread_rwlock_destroy+0x72>
45be4: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45be6: 246e fff4 moveal %fp@(-12),%a2
45bea: 266e fff8 moveal %fp@(-8),%a3
45bee: 4e5e unlk %fp
45bf0: 4e75 rts
...
00045c8c <pthread_rwlock_rdlock>:
*/
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock
)
{
45c8c: 4e56 fffc linkw %fp,#-4
45c90: 2f0a movel %a2,%sp@-
45c92: 246e 0008 moveal %fp@(8),%a2
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
45c96: 4a8a tstl %a2
45c98: 674e beqs 45ce8 <pthread_rwlock_rdlock+0x5c>
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
45c9a: 486e fffc pea %fp@(-4)
45c9e: 2f12 movel %a2@,%sp@-
45ca0: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45ca6: 4eb9 0004 83dc jsr 483dc <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
45cac: 4fef 000c lea %sp@(12),%sp
45cb0: 4aae fffc tstl %fp@(-4)
45cb4: 6632 bnes 45ce8 <pthread_rwlock_rdlock+0x5c>
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
45cb6: 42a7 clrl %sp@-
45cb8: 2040 moveal %d0,%a0
45cba: 42a7 clrl %sp@-
45cbc: 4878 0001 pea 1 <ADD>
45cc0: 2f12 movel %a2@,%sp@-
45cc2: 4868 0010 pea %a0@(16)
45cc6: 4eb9 0004 77f8 jsr 477f8 <_CORE_RWLock_Obtain_for_reading>
true, /* we are willing to wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
45ccc: 4eb9 0004 8b66 jsr 48b66 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
45cd2: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45cd8: 2f28 0034 movel %a0@(52),%sp@-
45cdc: 4eb9 0004 5e4c jsr 45e4c <_POSIX_RWLock_Translate_core_RWLock_return_code>
45ce2: 4fef 0018 lea %sp@(24),%sp
45ce6: 6002 bras 45cea <pthread_rwlock_rdlock+0x5e>
45ce8: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45cea: 246e fff8 moveal %fp@(-8),%a2
45cee: 4e5e unlk %fp
45cf0: 4e75 rts
...
00045cf4 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
45cf4: 4e56 ffec linkw %fp,#-20
45cf8: 48d7 040c moveml %d2-%d3/%a2,%sp@
45cfc: 246e 0008 moveal %fp@(8),%a2
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
45d00: 4a8a tstl %a2
45d02: 6700 008e beqw 45d92 <pthread_rwlock_timedrdlock+0x9e>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
45d06: 486e fff8 pea %fp@(-8)
45d0a: 2f2e 000c movel %fp@(12),%sp@-
45d0e: 4eb9 0004 b7d4 jsr 4b7d4 <_POSIX_Absolute_timeout_to_ticks>
45d14: 486e fffc pea %fp@(-4)
45d18: 2400 movel %d0,%d2
45d1a: 2f12 movel %a2@,%sp@-
45d1c: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45d22: 4eb9 0004 83dc jsr 483dc <_Objects_Get>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
45d28: 4fef 0014 lea %sp@(20),%sp
45d2c: 4aae fffc tstl %fp@(-4)
45d30: 6660 bnes 45d92 <pthread_rwlock_timedrdlock+0x9e>
int _EXFUN(pthread_rwlock_init,
(pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr));
int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedrdlock,
45d32: 7203 moveq #3,%d1
45d34: b282 cmpl %d2,%d1
45d36: 57c3 seq %d3
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
45d38: 42a7 clrl %sp@-
45d3a: 2f2e fff8 movel %fp@(-8),%sp@-
45d3e: 4483 negl %d3
45d40: 4281 clrl %d1
45d42: 1203 moveb %d3,%d1
45d44: 2040 moveal %d0,%a0
45d46: 2f01 movel %d1,%sp@-
45d48: 2f12 movel %a2@,%sp@-
45d4a: 4868 0010 pea %a0@(16)
45d4e: 4eb9 0004 77f8 jsr 477f8 <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
45d54: 4eb9 0004 8b66 jsr 48b66 <_Thread_Enable_dispatch>
if ( !do_wait ) {
45d5a: 4fef 0014 lea %sp@(20),%sp
45d5e: 4a03 tstb %d3
45d60: 661c bnes 45d7e <pthread_rwlock_timedrdlock+0x8a>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
45d62: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45d68: 7002 moveq #2,%d0
45d6a: b0a8 0034 cmpl %a0@(52),%d0
45d6e: 660e bnes 45d7e <pthread_rwlock_timedrdlock+0x8a>
switch (status) {
45d70: 4a82 tstl %d2
45d72: 671e beqs 45d92 <pthread_rwlock_timedrdlock+0x9e>
45d74: b082 cmpl %d2,%d0
45d76: 6506 bcss 45d7e <pthread_rwlock_timedrdlock+0x8a>
45d78: 103c 0074 moveb #116,%d0
45d7c: 6016 bras 45d94 <pthread_rwlock_timedrdlock+0xa0>
break;
}
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
45d7e: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45d84: 2f28 0034 movel %a0@(52),%sp@-
45d88: 4eb9 0004 5e4c jsr 45e4c <_POSIX_RWLock_Translate_core_RWLock_return_code>
45d8e: 588f addql #4,%sp
45d90: 6002 bras 45d94 <pthread_rwlock_timedrdlock+0xa0>
45d92: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45d94: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
45d9a: 4e5e unlk %fp
45d9c: 4e75 rts
...
00045da0 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
45da0: 4e56 ffec linkw %fp,#-20
45da4: 48d7 040c moveml %d2-%d3/%a2,%sp@
45da8: 246e 0008 moveal %fp@(8),%a2
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
45dac: 4a8a tstl %a2
45dae: 6700 008e beqw 45e3e <pthread_rwlock_timedwrlock+0x9e>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
45db2: 486e fff8 pea %fp@(-8)
45db6: 2f2e 000c movel %fp@(12),%sp@-
45dba: 4eb9 0004 b7d4 jsr 4b7d4 <_POSIX_Absolute_timeout_to_ticks>
45dc0: 486e fffc pea %fp@(-4)
45dc4: 2400 movel %d0,%d2
45dc6: 2f12 movel %a2@,%sp@-
45dc8: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45dce: 4eb9 0004 83dc jsr 483dc <_Objects_Get>
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
45dd4: 4fef 0014 lea %sp@(20),%sp
45dd8: 4aae fffc tstl %fp@(-4)
45ddc: 6660 bnes 45e3e <pthread_rwlock_timedwrlock+0x9e>
(pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime));
int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedwrlock,
45dde: 7203 moveq #3,%d1
45de0: b282 cmpl %d2,%d1
45de2: 57c3 seq %d3
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
45de4: 42a7 clrl %sp@-
45de6: 2f2e fff8 movel %fp@(-8),%sp@-
45dea: 4483 negl %d3
45dec: 4281 clrl %d1
45dee: 1203 moveb %d3,%d1
45df0: 2040 moveal %d0,%a0
45df2: 2f01 movel %d1,%sp@-
45df4: 2f12 movel %a2@,%sp@-
45df6: 4868 0010 pea %a0@(16)
45dfa: 4eb9 0004 78a8 jsr 478a8 <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
45e00: 4eb9 0004 8b66 jsr 48b66 <_Thread_Enable_dispatch>
if ( !do_wait &&
45e06: 4fef 0014 lea %sp@(20),%sp
45e0a: 4a03 tstb %d3
45e0c: 661c bnes 45e2a <pthread_rwlock_timedwrlock+0x8a>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
45e0e: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45e14: 7002 moveq #2,%d0
45e16: b0a8 0034 cmpl %a0@(52),%d0
45e1a: 660e bnes 45e2a <pthread_rwlock_timedwrlock+0x8a>
switch (status) {
45e1c: 4a82 tstl %d2
45e1e: 671e beqs 45e3e <pthread_rwlock_timedwrlock+0x9e>
45e20: b082 cmpl %d2,%d0
45e22: 6506 bcss 45e2a <pthread_rwlock_timedwrlock+0x8a>
45e24: 103c 0074 moveb #116,%d0
45e28: 6016 bras 45e40 <pthread_rwlock_timedwrlock+0xa0>
case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE:
break;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
45e2a: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45e30: 2f28 0034 movel %a0@(52),%sp@-
45e34: 4eb9 0004 5e4c jsr 45e4c <_POSIX_RWLock_Translate_core_RWLock_return_code>
45e3a: 588f addql #4,%sp
45e3c: 6002 bras 45e40 <pthread_rwlock_timedwrlock+0xa0>
45e3e: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45e40: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
45e46: 4e5e unlk %fp
45e48: 4e75 rts
...
00045f80 <pthread_rwlock_wrlock>:
*/
int pthread_rwlock_wrlock(
pthread_rwlock_t *rwlock
)
{
45f80: 4e56 fffc linkw %fp,#-4
45f84: 2f0a movel %a2,%sp@-
45f86: 246e 0008 moveal %fp@(8),%a2
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
45f8a: 4a8a tstl %a2
45f8c: 674e beqs 45fdc <pthread_rwlock_wrlock+0x5c>
45f8e: 486e fffc pea %fp@(-4)
45f92: 2f12 movel %a2@,%sp@-
45f94: 4879 0005 f7e4 pea 5f7e4 <_POSIX_RWLock_Information>
45f9a: 4eb9 0004 83dc jsr 483dc <_Objects_Get>
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
45fa0: 4fef 000c lea %sp@(12),%sp
45fa4: 4aae fffc tstl %fp@(-4)
45fa8: 6632 bnes 45fdc <pthread_rwlock_wrlock+0x5c>
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
45faa: 42a7 clrl %sp@-
45fac: 2040 moveal %d0,%a0
45fae: 42a7 clrl %sp@-
45fb0: 4878 0001 pea 1 <ADD>
45fb4: 2f12 movel %a2@,%sp@-
45fb6: 4868 0010 pea %a0@(16)
45fba: 4eb9 0004 78a8 jsr 478a8 <_CORE_RWLock_Obtain_for_writing>
true, /* do not timeout -- wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
45fc0: 4eb9 0004 8b66 jsr 48b66 <_Thread_Enable_dispatch>
return _POSIX_RWLock_Translate_core_RWLock_return_code(
45fc6: 2079 0005 f6f2 moveal 5f6f2 <_Thread_Executing>,%a0
45fcc: 2f28 0034 movel %a0@(52),%sp@-
45fd0: 4eb9 0004 5e4c jsr 45e4c <_POSIX_RWLock_Translate_core_RWLock_return_code>
45fd6: 4fef 0018 lea %sp@(24),%sp
45fda: 6002 bras 45fde <pthread_rwlock_wrlock+0x5e>
45fdc: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
45fde: 246e fff8 moveal %fp@(-8),%a2
45fe2: 4e5e unlk %fp
45fe4: 4e75 rts
...
000464dc <pthread_rwlockattr_getpshared>:
int pthread_rwlockattr_getpshared(
const pthread_rwlockattr_t *attr,
int *pshared
)
{
464dc: 4e56 0000 linkw %fp,#0
464e0: 206e 0008 moveal %fp@(8),%a0
if ( !attr )
464e4: 4a88 tstl %a0
464e6: 6710 beqs 464f8 <pthread_rwlockattr_getpshared+0x1c>
return EINVAL;
if ( !attr->is_initialized )
464e8: 4a90 tstl %a0@
464ea: 670c beqs 464f8 <pthread_rwlockattr_getpshared+0x1c>
return EINVAL;
*pshared = attr->process_shared;
464ec: 226e 000c moveal %fp@(12),%a1
464f0: 4280 clrl %d0
464f2: 22a8 0004 movel %a0@(4),%a1@
return 0;
464f6: 6002 bras 464fa <pthread_rwlockattr_getpshared+0x1e>
464f8: 7016 moveq #22,%d0
}
464fa: 4e5e unlk %fp
464fc: 4e75 rts
...
00046500 <pthread_rwlockattr_init>:
*/
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
46500: 4e56 0000 linkw %fp,#0
46504: 206e 0008 moveal %fp@(8),%a0
if ( !attr )
46508: 4a88 tstl %a0
4650a: 6604 bnes 46510 <pthread_rwlockattr_init+0x10>
4650c: 7016 moveq #22,%d0
4650e: 600a bras 4651a <pthread_rwlockattr_init+0x1a>
return EINVAL;
attr->is_initialized = true;
46510: 7201 moveq #1,%d1
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
46512: 4280 clrl %d0
46514: 42a8 0004 clrl %a0@(4)
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
46518: 2081 movel %d1,%a0@
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
4651a: 4e5e unlk %fp
4651c: 4e75 rts
...
0004c9c0 <pthread_self>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
pthread_t pthread_self( void )
{
4c9c0: 4e56 0000 linkw %fp,#0
4c9c4: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
return _Thread_Executing->Object.id;
}
4c9ca: 4e5e unlk %fp
4c9cc: 2028 0008 movel %a0@(8),%d0
4c9d0: 4e75 rts
...
00044b70 <pthread_setcancelstate>:
int pthread_setcancelstate(
int state,
int *oldstate
)
{
44b70: 4e56 0000 linkw %fp,#0
44b74: 202e 0008 movel %fp@(8),%d0
44b78: 226e 000c moveal %fp@(12),%a1
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
44b7c: 2239 0005 d3c2 movel 5d3c2 <_ISR_Nest_level>,%d1
44b82: 6704 beqs 44b88 <pthread_setcancelstate+0x18>
44b84: 7047 moveq #71,%d0
44b86: 603e bras 44bc6 <pthread_setcancelstate+0x56>
return EPROTO;
if ( !oldstate )
44b88: 4a89 tstl %a1
44b8a: 6738 beqs 44bc4 <pthread_setcancelstate+0x54>
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
44b8c: 7201 moveq #1,%d1
44b8e: b280 cmpl %d0,%d1
44b90: 6532 bcss 44bc4 <pthread_setcancelstate+0x54>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
44b92: 2239 0005 d328 movel 5d328 <_Thread_Dispatch_disable_level>,%d1
44b98: 5281 addql #1,%d1
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
44b9a: 2079 0005 d3e2 moveal 5d3e2 <_Thread_Executing>,%a0
44ba0: 23c1 0005 d328 movel %d1,5d328 <_Thread_Dispatch_disable_level>
44ba6: 2068 010e moveal %a0@(270),%a0
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
44baa: 22a8 00d4 movel %a0@(212),%a1@
thread_support->cancelability_state = state;
44bae: 2140 00d4 movel %d0,%a0@(212)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
44bb2: 2f39 0005 d3e2 movel 5d3e2 <_Thread_Executing>,%sp@-
44bb8: 4eb9 0004 97fc jsr 497fc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
44bbe: 588f addql #4,%sp
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
thread_support->cancelability_state = state;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
44bc0: 4280 clrl %d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
44bc2: 6002 bras 44bc6 <pthread_setcancelstate+0x56>
44bc4: 7016 moveq #22,%d0
}
44bc6: 4e5e unlk %fp
44bc8: 4e75 rts
...
00044bcc <pthread_setcanceltype>:
int pthread_setcanceltype(
int type,
int *oldtype
)
{
44bcc: 4e56 0000 linkw %fp,#0
44bd0: 202e 0008 movel %fp@(8),%d0
44bd4: 226e 000c moveal %fp@(12),%a1
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
44bd8: 2239 0005 d3c2 movel 5d3c2 <_ISR_Nest_level>,%d1
44bde: 6704 beqs 44be4 <pthread_setcanceltype+0x18>
44be0: 7047 moveq #71,%d0
44be2: 603e bras 44c22 <pthread_setcanceltype+0x56>
return EPROTO;
if ( !oldtype )
44be4: 4a89 tstl %a1
44be6: 6738 beqs 44c20 <pthread_setcanceltype+0x54>
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
44be8: 7201 moveq #1,%d1
44bea: b280 cmpl %d0,%d1
44bec: 6532 bcss 44c20 <pthread_setcanceltype+0x54>
44bee: 2239 0005 d328 movel 5d328 <_Thread_Dispatch_disable_level>,%d1
44bf4: 5281 addql #1,%d1
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
44bf6: 2079 0005 d3e2 moveal 5d3e2 <_Thread_Executing>,%a0
44bfc: 23c1 0005 d328 movel %d1,5d328 <_Thread_Dispatch_disable_level>
44c02: 2068 010e moveal %a0@(270),%a0
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
44c06: 22a8 00d8 movel %a0@(216),%a1@
thread_support->cancelability_type = type;
44c0a: 2140 00d8 movel %d0,%a0@(216)
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
44c0e: 2f39 0005 d3e2 movel 5d3e2 <_Thread_Executing>,%sp@-
44c14: 4eb9 0004 97fc jsr 497fc <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
44c1a: 588f addql #4,%sp
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
thread_support->cancelability_type = type;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
44c1c: 4280 clrl %d0
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
44c1e: 6002 bras 44c22 <pthread_setcanceltype+0x56>
44c20: 7016 moveq #22,%d0
}
44c22: 4e5e unlk %fp
44c24: 4e75 rts
...
0004abf4 <pthread_sigmask>:
int pthread_sigmask(
int how,
const sigset_t *set,
sigset_t *oset
)
{
4abf4: 4e56 0000 linkw %fp,#0
4abf8: 202e 0008 movel %fp@(8),%d0
4abfc: 2f0b movel %a3,%sp@-
4abfe: 226e 000c moveal %fp@(12),%a1
4ac02: 2f0a movel %a2,%sp@-
4ac04: 246e 0010 moveal %fp@(16),%a2
POSIX_API_Control *api;
if ( !set && !oset )
4ac08: 4a89 tstl %a1
4ac0a: 6604 bnes 4ac10 <pthread_sigmask+0x1c>
4ac0c: 4a8a tstl %a2
4ac0e: 6742 beqs 4ac52 <pthread_sigmask+0x5e>
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
4ac10: 2679 0005 e94e moveal 5e94e <_Thread_Executing>,%a3
4ac16: 206b 010e moveal %a3@(270),%a0
if ( oset )
4ac1a: 4a8a tstl %a2
4ac1c: 6704 beqs 4ac22 <pthread_sigmask+0x2e>
*oset = api->signals_blocked;
4ac1e: 24a8 00cc movel %a0@(204),%a2@
if ( !set )
4ac22: 4a89 tstl %a1
4ac24: 675c beqs 4ac82 <pthread_sigmask+0x8e>
return 0;
switch ( how ) {
4ac26: 7201 moveq #1,%d1
4ac28: b280 cmpl %d0,%d1
4ac2a: 670e beqs 4ac3a <pthread_sigmask+0x46>
4ac2c: 123c 0002 moveb #2,%d1
4ac30: b280 cmpl %d0,%d1
4ac32: 670e beqs 4ac42 <pthread_sigmask+0x4e>
4ac34: 4a80 tstl %d0
4ac36: 6714 beqs 4ac4c <pthread_sigmask+0x58>
4ac38: 6018 bras 4ac52 <pthread_sigmask+0x5e>
case SIG_BLOCK:
api->signals_blocked |= *set;
4ac3a: 2011 movel %a1@,%d0
4ac3c: 81a8 00cc orl %d0,%a0@(204)
break;
4ac40: 6020 bras 4ac62 <pthread_sigmask+0x6e>
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
4ac42: 2011 movel %a1@,%d0
4ac44: 4680 notl %d0
4ac46: c1a8 00cc andl %d0,%a0@(204)
break;
4ac4a: 6016 bras 4ac62 <pthread_sigmask+0x6e>
case SIG_SETMASK:
api->signals_blocked = *set;
4ac4c: 2151 00cc movel %a1@,%a0@(204)
break;
4ac50: 6010 bras 4ac62 <pthread_sigmask+0x6e>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4ac52: 4eb9 0004 d714 jsr 4d714 <__errno>
4ac58: 72ff moveq #-1,%d1
4ac5a: 2040 moveal %d0,%a0
4ac5c: 7016 moveq #22,%d0
4ac5e: 2080 movel %d0,%a0@
4ac60: 6022 bras 4ac84 <pthread_sigmask+0x90>
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
4ac62: 2039 0005 ef36 movel 5ef36 <_POSIX_signals_Pending>,%d0
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
4ac68: 2228 00cc movel %a0@(204),%d1
4ac6c: 4681 notl %d1
(api->signals_pending | _POSIX_signals_Pending) ) {
4ac6e: 80a8 00d0 orl %a0@(208),%d0
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
4ac72: c081 andl %d1,%d0
4ac74: 670c beqs 4ac82 <pthread_sigmask+0x8e>
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Executing->do_post_task_switch_extension = true;
4ac76: 7001 moveq #1,%d0
4ac78: 1740 0074 moveb %d0,%a3@(116)
_Thread_Dispatch();
4ac7c: 4eb9 0004 79ac jsr 479ac <_Thread_Dispatch>
4ac82: 4281 clrl %d1
}
return 0;
}
4ac84: 246e fff8 moveal %fp@(-8),%a2
4ac88: 2001 movel %d1,%d0
4ac8a: 266e fffc moveal %fp@(-4),%a3
4ac8e: 4e5e unlk %fp
4ac90: 4e75 rts
...
0004509c <pthread_spin_init>:
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
4509c: 4e56 fff0 linkw %fp,#-16
450a0: 48d7 1c00 moveml %a2-%a4,%sp@
450a4: 266e 0008 moveal %fp@(8),%a3
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
450a8: 4a8b tstl %a3
450aa: 6762 beqs 4510e <pthread_spin_init+0x72>
return EINVAL;
switch ( pshared ) {
450ac: 4aae 000c tstl %fp@(12)
450b0: 665c bnes 4510e <pthread_spin_init+0x72>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
450b2: 2039 0005 dc74 movel 5dc74 <_Thread_Dispatch_disable_level>,%d0
450b8: 5280 addql #1,%d0
450ba: 23c0 0005 dc74 movel %d0,5dc74 <_Thread_Dispatch_disable_level>
* This function allocates a spinlock control block from
* the inactive chain of free spinlock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void )
{
return (POSIX_Spinlock_Control *)
450c0: 4879 0005 de94 pea 5de94 <_POSIX_Spinlock_Information>
450c6: 45f9 0004 768e lea 4768e <_Thread_Enable_dispatch>,%a2
450cc: 4eb9 0004 6ab8 jsr 46ab8 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
450d2: 588f addql #4,%sp
450d4: 2840 moveal %d0,%a4
450d6: 4a80 tstl %d0
450d8: 6606 bnes 450e0 <pthread_spin_init+0x44>
_Thread_Enable_dispatch();
450da: 4e92 jsr %a2@
450dc: 700b moveq #11,%d0
return EAGAIN;
450de: 6030 bras 45110 <pthread_spin_init+0x74>
}
_CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes );
450e0: 486e fffc pea %fp@(-4)
450e4: 486c 0010 pea %a4@(16)
450e8: 4eb9 0004 6558 jsr 46558 <_CORE_spinlock_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
450ee: 202c 0008 movel %a4@(8),%d0
450f2: 4281 clrl %d1
450f4: 2079 0005 deac moveal 5deac <_POSIX_Spinlock_Information+0x18>,%a0
450fa: 3200 movew %d0,%d1
450fc: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
45100: 42ac 000c clrl %a4@(12)
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
45104: 2680 movel %d0,%a3@
_Thread_Enable_dispatch();
45106: 4e92 jsr %a2@
return 0;
45108: 508f addql #8,%sp
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
4510a: 4280 clrl %d0
return 0;
4510c: 6002 bras 45110 <pthread_spin_init+0x74>
4510e: 7016 moveq #22,%d0
}
45110: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4
45116: 4e5e unlk %fp
45118: 4e75 rts
...
00045190 <pthread_spin_trylock>:
*/
int pthread_spin_trylock(
pthread_spinlock_t *spinlock
)
{
45190: 4e56 fffc linkw %fp,#-4
45194: 206e 0008 moveal %fp@(8),%a0
45198: 2f02 movel %d2,%sp@-
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
4519a: 4a88 tstl %a0
4519c: 6742 beqs 451e0 <pthread_spin_trylock+0x50>
4519e: 486e fffc pea %fp@(-4)
451a2: 2f10 movel %a0@,%sp@-
451a4: 4879 0005 de94 pea 5de94 <_POSIX_Spinlock_Information>
451aa: 4eb9 0004 6f04 jsr 46f04 <_Objects_Get>
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
451b0: 4fef 000c lea %sp@(12),%sp
451b4: 4aae fffc tstl %fp@(-4)
451b8: 6626 bnes 451e0 <pthread_spin_trylock+0x50>
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, false, 0 );
451ba: 42a7 clrl %sp@-
451bc: 2040 moveal %d0,%a0
451be: 42a7 clrl %sp@-
451c0: 4868 0010 pea %a0@(16)
451c4: 4eb9 0004 65c8 jsr 465c8 <_CORE_spinlock_Wait>
451ca: 2400 movel %d0,%d2
_Thread_Enable_dispatch();
451cc: 4eb9 0004 768e jsr 4768e <_Thread_Enable_dispatch>
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
451d2: 2f02 movel %d2,%sp@-
451d4: 4eb9 0004 5178 jsr 45178 <_POSIX_Spinlock_Translate_core_spinlock_return_code>
451da: 4fef 0010 lea %sp@(16),%sp
451de: 6002 bras 451e2 <pthread_spin_trylock+0x52>
451e0: 7016 moveq #22,%d0
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
451e2: 242e fff8 movel %fp@(-8),%d2
451e6: 4e5e unlk %fp
451e8: 4e75 rts
...
00045420 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
45420: 4e56 0000 linkw %fp,#0
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
45424: 2039 0005 dc6a movel 5dc6a <_ISR_Nest_level>,%d0
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
4542a: 2f02 movel %d2,%sp@-
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
4542c: 4a80 tstl %d0
4542e: 6646 bnes 45476 <pthread_testcancel+0x56>
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
45430: 2079 0005 dc8a moveal 5dc8a <_Thread_Executing>,%a0
45436: 2039 0005 dbd0 movel 5dbd0 <_Thread_Dispatch_disable_level>,%d0
4543c: 5280 addql #1,%d0
4543e: 2068 010e moveal %a0@(270),%a0
45442: 23c0 0005 dbd0 movel %d0,5dbd0 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
45448: 4aa8 00d4 tstl %a0@(212)
4544c: 6704 beqs 45452 <pthread_testcancel+0x32>
4544e: 4202 clrb %d2 <== NOT EXECUTED
45450: 6008 bras 4545a <pthread_testcancel+0x3a> <== NOT EXECUTED
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
45452: 4aa8 00dc tstl %a0@(220)
45456: 56c2 sne %d2
45458: 4482 negl %d2
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
4545a: 4eb9 0004 772a jsr 4772a <_Thread_Enable_dispatch>
if ( cancel )
45460: 4a02 tstb %d2
45462: 6712 beqs 45476 <pthread_testcancel+0x56>
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
45464: 4878 ffff pea ffffffff <LESS>
45468: 2f39 0005 dc8a movel 5dc8a <_Thread_Executing>,%sp@-
4546e: 4eb9 0004 a594 jsr 4a594 <_POSIX_Thread_Exit>
45474: 508f addql #8,%sp <== NOT EXECUTED
}
45476: 242e fffc movel %fp@(-4),%d2
4547a: 4e5e unlk %fp
4547c: 4e75 rts
...
00042484 <putk>:
* putk
*
* Kernel putk (e.g. puts) function requiring minimal infrastrure.
*/
void putk(const char *s)
{
42484: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
42488: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4248a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
const char *p = s;
for (p=s ; *p ; p++ )
4248e: 6008 bras 42498 <putk+0x14> <== NOT EXECUTED
BSP_output_char(*p);
42490: 49c0 extbl %d0 <== NOT EXECUTED
42492: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42494: 4e91 jsr %a1@ <== NOT EXECUTED
*/
void putk(const char *s)
{
const char *p = s;
for (p=s ; *p ; p++ )
42496: 588f addql #4,%sp <== NOT EXECUTED
42498: 2279 0005 bb40 moveal 5bb40 <BSP_output_char>,%a1 <== NOT EXECUTED
4249e: 1012 moveb %a2@,%d0 <== NOT EXECUTED
424a0: 528a addql #1,%a2 <== NOT EXECUTED
424a2: 66ec bnes 42490 <putk+0xc> <== NOT EXECUTED
BSP_output_char(*p);
BSP_output_char('\n');
424a4: 700a moveq #10,%d0 <== NOT EXECUTED
}
424a6: 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');
424aa: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
424ae: 4e5e unlk %fp <== NOT EXECUTED
{
const char *p = s;
for (p=s ; *p ; p++ )
BSP_output_char(*p);
BSP_output_char('\n');
424b0: 4ed1 jmp %a1@ <== NOT EXECUTED
...
00059414 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
59414: 4e56 fff4 linkw %fp,#-12
59418: 202e 000c movel %fp@(12),%d0
5941c: 48d7 040c moveml %d2-%d3/%a2,%sp@
59420: 242e 0008 movel %fp@(8),%d2
59424: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
59428: b4b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d2
5942e: 6414 bccs 59444 <read+0x30>
iop = rtems_libio_iop( fd );
59430: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
59436: ed8a lsll #6,%d2
59438: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
5943a: 242a 0014 movel %a2@(20),%d2
5943e: 0802 0008 btst #8,%d2
59442: 6610 bnes 59454 <read+0x40>
59444: 4eb9 0004 ca1c jsr 4ca1c <__errno>
5944a: 7409 moveq #9,%d2
5944c: 72ff moveq #-1,%d1
5944e: 2040 moveal %d0,%a0
59450: 2082 movel %d2,%a0@
59452: 6060 bras 594b4 <read+0xa0>
rtems_libio_check_buffer( buffer );
59454: 4a80 tstl %d0
59456: 670a beqs 59462 <read+0x4e>
rtems_libio_check_count( count );
59458: 4a81 tstl %d1
5945a: 6758 beqs 594b4 <read+0xa0>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5945c: 0802 0001 btst #1,%d2
59460: 6610 bnes 59472 <read+0x5e>
59462: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59468: 72ff moveq #-1,%d1 <== NOT EXECUTED
5946a: 2040 moveal %d0,%a0 <== NOT EXECUTED
5946c: 7016 moveq #22,%d0 <== NOT EXECUTED
5946e: 2080 movel %d0,%a0@ <== NOT EXECUTED
59470: 6042 bras 594b4 <read+0xa0> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
59472: 206a 003c moveal %a2@(60),%a0
59476: 2068 0008 moveal %a0@(8),%a0
5947a: 4a88 tstl %a0
5947c: 6612 bnes 59490 <read+0x7c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
5947e: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59484: 72ff moveq #-1,%d1 <== NOT EXECUTED
59486: 2040 moveal %d0,%a0 <== NOT EXECUTED
59488: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
5948e: 6024 bras 594b4 <read+0xa0> <== NOT EXECUTED
rc = (*iop->handlers->read_h)( iop, buffer, count );
59490: 2f01 movel %d1,%sp@-
59492: 2f00 movel %d0,%sp@-
59494: 2f0a movel %a2,%sp@-
59496: 4e90 jsr %a0@
if ( rc > 0 )
59498: 4fef 000c lea %sp@(12),%sp
*/
if ( !iop->handlers->read_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->read_h)( iop, buffer, count );
5949c: 2200 movel %d0,%d1
if ( rc > 0 )
5949e: 6f14 bles 594b4 <read+0xa0>
iop->offset += rc;
594a0: 2600 movel %d0,%d3
594a2: 5bc2 smi %d2
594a4: 49c2 extbl %d2
594a6: d7aa 0010 addl %d3,%a2@(16)
594aa: 202a 000c movel %a2@(12),%d0
594ae: d182 addxl %d2,%d0
594b0: 2540 000c movel %d0,%a2@(12)
return rc;
}
594b4: 2001 movel %d1,%d0
594b6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
594bc: 4e5e unlk %fp
594be: 4e75 rts
00061758 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
61758: 4e56 ffe0 linkw %fp,#-32
6175c: 48d7 001c moveml %d2-%d4,%sp@
61760: 282e 0008 movel %fp@(8),%d4
61764: 262e 000c movel %fp@(12),%d3
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
61768: 6612 bnes 6177c <readlink+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
6176a: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61770: 76ff moveq #-1,%d3 <== NOT EXECUTED
61772: 720e moveq #14,%d1 <== NOT EXECUTED
61774: 2040 moveal %d0,%a0 <== NOT EXECUTED
61776: 2081 movel %d1,%a0@ <== NOT EXECUTED
61778: 6000 00c2 braw 6183c <readlink+0xe4> <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
6177c: 2f04 movel %d4,%sp@-
6177e: 240e movel %fp,%d2
61780: 0682 ffff ffec addil #-20,%d2
61786: 4eb9 0007 c05c jsr 7c05c <strlen>
6178c: 4297 clrl %sp@
6178e: 2f02 movel %d2,%sp@-
61790: 42a7 clrl %sp@-
61792: 2f00 movel %d0,%sp@-
61794: 2f04 movel %d4,%sp@-
61796: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
6179c: 4fef 0014 lea %sp@(20),%sp
617a0: 4a80 tstl %d0
617a2: 6706 beqs 617aa <readlink+0x52>
617a4: 76ff moveq #-1,%d3 <== NOT EXECUTED
617a6: 6000 0094 braw 6183c <readlink+0xe4> <== NOT EXECUTED
return -1;
if ( !loc.ops->node_type_h ){
617aa: 226e fff8 moveal %fp@(-8),%a1
617ae: 2069 0010 moveal %a1@(16),%a0
617b2: 4a88 tstl %a0
617b4: 6606 bnes 617bc <readlink+0x64>
rtems_filesystem_freenode( &loc );
617b6: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
617ba: 603e bras 617fa <readlink+0xa2> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
617bc: 2f02 movel %d2,%sp@-
617be: 4e90 jsr %a0@
617c0: 206e fff8 moveal %fp@(-8),%a0
617c4: 588f addql #4,%sp
617c6: 7204 moveq #4,%d1
617c8: b280 cmpl %d0,%d1
617ca: 6722 beqs 617ee <readlink+0x96>
rtems_filesystem_freenode( &loc );
617cc: 4a88 tstl %a0
617ce: 670e beqs 617de <readlink+0x86>
617d0: 2068 001c moveal %a0@(28),%a0
617d4: 4a88 tstl %a0
617d6: 6706 beqs 617de <readlink+0x86>
617d8: 2f02 movel %d2,%sp@-
617da: 4e90 jsr %a0@
617dc: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
617de: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
617e4: 76ff moveq #-1,%d3
617e6: 2040 moveal %d0,%a0
617e8: 7016 moveq #22,%d0
617ea: 2080 movel %d0,%a0@
617ec: 604e bras 6183c <readlink+0xe4>
}
if ( !loc.ops->readlink_h ){
617ee: 2268 003c moveal %a0@(60),%a1
617f2: 4a89 tstl %a1
617f4: 6620 bnes 61816 <readlink+0xbe>
rtems_filesystem_freenode( &loc );
617f6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
617fa: 4a88 tstl %a0 <== NOT EXECUTED
617fc: 6706 beqs 61804 <readlink+0xac> <== NOT EXECUTED
617fe: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61800: 4e90 jsr %a0@ <== NOT EXECUTED
61802: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61804: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
6180a: 76ff moveq #-1,%d3 <== NOT EXECUTED
6180c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6180e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61814: 6026 bras 6183c <readlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
61816: 2f2e 0010 movel %fp@(16),%sp@-
6181a: 2f03 movel %d3,%sp@-
6181c: 2f02 movel %d2,%sp@-
6181e: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
61820: 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 );
61824: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
61826: 4fef 000c lea %sp@(12),%sp
6182a: 4a88 tstl %a0
6182c: 670e beqs 6183c <readlink+0xe4>
6182e: 2068 001c moveal %a0@(28),%a0
61832: 4a88 tstl %a0
61834: 6706 beqs 6183c <readlink+0xe4>
61836: 2f02 movel %d2,%sp@-
61838: 4e90 jsr %a0@
6183a: 588f addql #4,%sp
return result;
}
6183c: 2003 movel %d3,%d0
6183e: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
61844: 4e5e unlk %fp
61846: 4e75 rts
0004404c <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
4404c: 4e56 ffe4 linkw %fp,#-28
44050: 202e 0008 movel %fp@(8),%d0
44054: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
44058: 266e 000c moveal %fp@(12),%a3
4405c: 262e 0010 movel %fp@(16),%d3
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
44060: b0b9 0005 ec64 cmpl 5ec64 <rtems_libio_number_iops>,%d0
44066: 6414 bccs 4407c <readv+0x30>
iop = rtems_libio_iop( fd );
44068: 2479 0006 0b38 moveal 60b38 <rtems_libio_iops>,%a2
4406e: ed88 lsll #6,%d0
44070: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
44072: 202a 0014 movel %a2@(20),%d0
44076: 0800 0008 btst #8,%d0
4407a: 6612 bnes 4408e <readv+0x42>
4407c: 4eb9 0004 ead8 jsr 4ead8 <__errno> <== NOT EXECUTED
44082: 74ff moveq #-1,%d2 <== NOT EXECUTED
44084: 7209 moveq #9,%d1 <== NOT EXECUTED
44086: 2040 moveal %d0,%a0 <== NOT EXECUTED
44088: 2081 movel %d1,%a0@ <== NOT EXECUTED
4408a: 6000 00c2 braw 4414e <readv+0x102> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4408e: 0800 0001 btst #1,%d0
44092: 674a beqs 440de <readv+0x92>
/*
* Argument validation on IO vector
*/
if ( !iov )
44094: 4a8b tstl %a3
44096: 6746 beqs 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
44098: 4a83 tstl %d3
4409a: 6f42 bles 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
4409c: 0c83 0000 0400 cmpil #1024,%d3
440a2: 6e3a bgts 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
440a4: 206a 003c moveal %a2@(60),%a0
440a8: 4aa8 0008 tstl %a0@(8)
440ac: 6614 bnes 440c2 <readv+0x76>
rtems_set_errno_and_return_minus_one( ENOTSUP );
440ae: 4eb9 0004 ead8 jsr 4ead8 <__errno> <== NOT EXECUTED
440b4: 74ff moveq #-1,%d2 <== NOT EXECUTED
440b6: 2040 moveal %d0,%a0 <== NOT EXECUTED
440b8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
440be: 6000 008e braw 4414e <readv+0x102> <== NOT EXECUTED
440c2: 204b moveal %a3,%a0
440c4: 4281 clrl %d1
440c6: 4280 clrl %d0
440c8: 7801 moveq #1,%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++ ) {
440ca: 5281 addql #1,%d1
ssize_t old;
if ( !iov[v].iov_base )
440cc: 4a90 tstl %a0@
440ce: 670e beqs 440de <readv+0x92>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
440d0: 2428 0004 movel %a0@(4),%d2
440d4: 2240 moveal %d0,%a1
440d6: d3c2 addal %d2,%a1
* 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++ ) {
440d8: 5088 addql #8,%a0
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
440da: b089 cmpl %a1,%d0
440dc: 6f10 bles 440ee <readv+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
440de: 4eb9 0004 ead8 jsr 4ead8 <__errno>
440e4: 74ff moveq #-1,%d2
440e6: 2040 moveal %d0,%a0
440e8: 7016 moveq #22,%d0
440ea: 2080 movel %d0,%a0@
440ec: 6060 bras 4414e <readv+0x102>
if ( iov[v].iov_len )
440ee: 4a82 tstl %d2
440f0: 57c2 seq %d2
* 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++ ) {
440f2: 2009 movel %a1,%d0
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
440f4: c484 andl %d4,%d2
440f6: 1802 moveb %d2,%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++ ) {
440f8: b681 cmpl %d1,%d3
440fa: 6ece bgts 440ca <readv+0x7e>
/*
* 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 ) {
440fc: 4a02 tstb %d2
440fe: 6704 beqs 44104 <readv+0xb8>
44100: 4282 clrl %d2
44102: 604a bras 4414e <readv+0x102>
44104: 588b addql #4,%a3
44106: 4284 clrl %d4
44108: 4282 clrl %d2
/*
* 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 );
4410a: 206a 003c moveal %a2@(60),%a0
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
4410e: 5284 addql #1,%d4
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
44110: 2f13 movel %a3@,%sp@-
44112: 2f2b fffc movel %a3@(-4),%sp@-
44116: 2f0a movel %a2,%sp@-
44118: 2068 0008 moveal %a0@(8),%a0
4411c: 4e90 jsr %a0@
if ( bytes < 0 )
4411e: 4fef 000c lea %sp@(12),%sp
44122: 4a80 tstl %d0
44124: 6c04 bges 4412a <readv+0xde>
44126: 74ff moveq #-1,%d2 <== NOT EXECUTED
44128: 6024 bras 4414e <readv+0x102> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
4412a: 4a80 tstl %d0
4412c: 6716 beqs 44144 <readv+0xf8>
iop->offset += bytes;
total += bytes;
4412e: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
44130: 2c00 movel %d0,%d6
44132: 5bc5 smi %d5
44134: 49c5 extbl %d5
44136: ddaa 0010 addl %d6,%a2@(16)
4413a: 222a 000c movel %a2@(12),%d1
4413e: d385 addxl %d5,%d1
44140: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
44144: b093 cmpl %a3@,%d0
44146: 6606 bnes 4414e <readv+0x102>
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44148: 508b addql #8,%a3
4414a: b684 cmpl %d4,%d3
4414c: 6ebc bgts 4410a <readv+0xbe>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4414e: 2002 movel %d2,%d0
44150: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
44156: 4e5e unlk %fp
44158: 4e75 rts
...
00059540 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
59540: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
59542: 4e56 fff0 linkw %fp,#-16
59546: 52b9 0005 cb50 addql #1,5cb50 <rtems_malloc_statistics+0x10>
5954c: 48d7 001c moveml %d2-%d4,%sp@
59550: 242e 0008 movel %fp@(8),%d2
59554: 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())) {
59558: b0b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d0
5955e: 6614 bnes 59574 <realloc+0x34>
if (_Thread_Dispatch_disable_level > 0)
59560: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
59566: 6600 00aa bnew 59612 <realloc+0xd2>
return (void *) 0;
if (_ISR_Nest_level > 0)
5956a: 2039 0005 cd2e movel 5cd2e <_ISR_Nest_level>,%d0
59570: 6600 00a0 bnew 59612 <realloc+0xd2>
}
/*
* Continue with realloc().
*/
if ( !ptr )
59574: 4a82 tstl %d2
59576: 660c bnes 59584 <realloc+0x44>
return malloc( size );
59578: 2f03 movel %d3,%sp@-
5957a: 4eb9 0004 941c jsr 4941c <malloc>
59580: 2400 movel %d0,%d2
59582: 600e bras 59592 <realloc+0x52>
if ( !size ) {
59584: 4a83 tstl %d3
59586: 660e bnes 59596 <realloc+0x56>
free( ptr );
59588: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5958a: 4282 clrl %d2 <== NOT EXECUTED
5958c: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
return (void *) 0;
59592: 588f addql #4,%sp
59594: 607e bras 59614 <realloc+0xd4>
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
59596: 486e fffc pea %fp@(-4)
5959a: 2f02 movel %d2,%sp@-
5959c: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
595a2: 4eb9 0005 96cc jsr 596cc <_Protected_heap_Get_block_size>
595a8: 4fef 000c lea %sp@(12),%sp
595ac: 4a00 tstb %d0
595ae: 6610 bnes 595c0 <realloc+0x80>
errno = EINVAL;
595b0: 4eb9 0004 ca1c jsr 4ca1c <__errno>
595b6: 4282 clrl %d2
595b8: 2040 moveal %d0,%a0
595ba: 7016 moveq #22,%d0
595bc: 2080 movel %d0,%a0@
return (void *) 0;
595be: 6054 bras 59614 <realloc+0xd4>
#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 ) ) {
595c0: 2f03 movel %d3,%sp@-
595c2: 2f02 movel %d2,%sp@-
595c4: 2f39 0005 b440 movel 5b440 <RTEMS_Malloc_Heap>,%sp@-
595ca: 4eb9 0005 9708 jsr 59708 <_Protected_heap_Resize_block>
595d0: 4fef 000c lea %sp@(12),%sp
595d4: 4a00 tstb %d0
595d6: 663c bnes 59614 <realloc+0xd4>
* 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 );
595d8: 2f03 movel %d3,%sp@-
595da: 4eb9 0004 941c jsr 4941c <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
595e0: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
595e2: 53b9 0005 cb44 subql #1,5cb44 <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 );
595e8: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
595ea: 6726 beqs 59612 <realloc+0xd2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
595ec: 202e fffc movel %fp@(-4),%d0
595f0: b083 cmpl %d3,%d0
595f2: 6402 bccs 595f6 <realloc+0xb6>
595f4: 2600 movel %d0,%d3
595f6: 2f03 movel %d3,%sp@-
595f8: 2f02 movel %d2,%sp@-
595fa: 2f04 movel %d4,%sp@-
595fc: 4eb9 0004 d23c jsr 4d23c <memcpy>
free( ptr );
59602: 2f02 movel %d2,%sp@-
59604: 2404 movel %d4,%d2
59606: 4eb9 0004 8f48 jsr 48f48 <free>
return new_area;
5960c: 4fef 0010 lea %sp@(16),%sp
59610: 6002 bras 59614 <realloc+0xd4>
59612: 4282 clrl %d2
}
59614: 2002 movel %d2,%d0
59616: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
5961c: 4e5e unlk %fp
5961e: 4e75 rts
00061848 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
61848: 4e56 ffc0 linkw %fp,#-64
6184c: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
61850: 246e 0008 moveal %fp@(8),%a2
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
61854: 2f0a movel %a2,%sp@-
61856: 4eb9 0004 565c jsr 4565c <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
6185c: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
6185e: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
61860: 664a bnes 618ac <rmdir+0x64>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
61862: 742f moveq #47,%d2
61864: 1012 moveb %a2@,%d0
61866: 1200 moveb %d0,%d1
61868: 49c1 extbl %d1
6186a: b481 cmpl %d1,%d2
6186c: 670c beqs 6187a <rmdir+0x32>
6186e: 143c 005c moveb #92,%d2 <== NOT EXECUTED
61872: b481 cmpl %d1,%d2 <== NOT EXECUTED
61874: 6704 beqs 6187a <rmdir+0x32> <== NOT EXECUTED
61876: 4a00 tstb %d0 <== NOT EXECUTED
61878: 6612 bnes 6188c <rmdir+0x44> <== NOT EXECUTED
6187a: 4878 0014 pea 14 <OPER2>
6187e: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
61884: 41e8 0018 lea %a0@(24),%a0
61888: 2f08 movel %a0,%sp@-
6188a: 600e bras 6189a <rmdir+0x52>
6188c: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
61890: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0 <== NOT EXECUTED
61896: 5880 addql #4,%d0 <== NOT EXECUTED
61898: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6189a: 486e ffec pea %fp@(-20)
6189e: 4203 clrb %d3
618a0: 4eb9 0007 8fec jsr 78fec <memcpy>
618a6: 4fef 000c lea %sp@(12),%sp
618aa: 6020 bras 618cc <rmdir+0x84>
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
618ac: 42a7 clrl %sp@-
618ae: 486e ffec pea %fp@(-20)
618b2: 4878 0002 pea 2 <DOUBLE_FLOAT>
618b6: 2f00 movel %d0,%sp@-
618b8: 2f0a movel %a2,%sp@-
618ba: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
618c0: 4fef 0014 lea %sp@(20),%sp
618c4: 4a80 tstl %d0
618c6: 6600 0168 bnew 61a30 <rmdir+0x1e8>
618ca: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
618cc: 4878 0014 pea 14 <OPER2>
618d0: 280e movel %fp,%d4
618d2: 0684 ffff ffec addil #-20,%d4
618d8: 240e movel %fp,%d2
618da: 0682 ffff ffd8 addil #-40,%d2
name = pathname + parentpathlen;
618e0: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
618e2: 47f9 0007 c05c lea 7c05c <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
618e8: 2f04 movel %d4,%sp@-
618ea: 2f02 movel %d2,%sp@-
618ec: 4eb9 0007 8fec jsr 78fec <memcpy>
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
618f2: 2f0a movel %a2,%sp@-
618f4: 4e93 jsr %a3@
618f6: 2e80 movel %d0,%sp@
618f8: 2f0a movel %a2,%sp@-
618fa: 4eb9 0004 5624 jsr 45624 <rtems_filesystem_prefix_separators>
61900: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
61902: 2f0a movel %a2,%sp@-
61904: 4e93 jsr %a3@
61906: 4297 clrl %sp@
61908: 2f02 movel %d2,%sp@-
6190a: 42a7 clrl %sp@-
6190c: 2f00 movel %d0,%sp@-
6190e: 2f0a movel %a2,%sp@-
61910: 4eb9 0004 56a2 jsr 456a2 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
61916: 4fef 0028 lea %sp@(40),%sp
6191a: 4a80 tstl %d0
6191c: 6722 beqs 61940 <rmdir+0xf8>
if ( free_parentloc )
6191e: 4a03 tstb %d3
61920: 6700 010e beqw 61a30 <rmdir+0x1e8>
rtems_filesystem_freenode( &parentloc );
61924: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
61928: 4a88 tstl %a0 <== NOT EXECUTED
6192a: 6700 0104 beqw 61a30 <rmdir+0x1e8> <== NOT EXECUTED
6192e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61932: 4a88 tstl %a0 <== NOT EXECUTED
61934: 6700 00fa beqw 61a30 <rmdir+0x1e8> <== NOT EXECUTED
61938: 2f04 movel %d4,%sp@- <== NOT EXECUTED
6193a: 78ff moveq #-1,%d4 <== NOT EXECUTED
6193c: 6000 00ec braw 61a2a <rmdir+0x1e2> <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
61940: 226e ffe4 moveal %fp@(-28),%a1
61944: 2069 0010 moveal %a1@(16),%a0
61948: 4a88 tstl %a0
6194a: 6606 bnes 61952 <rmdir+0x10a>
rtems_filesystem_freenode( &loc );
6194c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61950: 6068 bras 619ba <rmdir+0x172> <== NOT EXECUTED
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 ){
61952: 2f02 movel %d2,%sp@-
61954: 4e90 jsr %a0@
61956: 588f addql #4,%sp
61958: 7201 moveq #1,%d1
6195a: b280 cmpl %d0,%d1
6195c: 6744 beqs 619a2 <rmdir+0x15a>
rtems_filesystem_freenode( &loc );
6195e: 206e ffe4 moveal %fp@(-28),%a0
61962: 4a88 tstl %a0
61964: 670e beqs 61974 <rmdir+0x12c>
61966: 2068 001c moveal %a0@(28),%a0
6196a: 4a88 tstl %a0
6196c: 6706 beqs 61974 <rmdir+0x12c>
6196e: 2f02 movel %d2,%sp@-
61970: 4e90 jsr %a0@
61972: 588f addql #4,%sp
if ( free_parentloc )
61974: 4a03 tstb %d3
61976: 6718 beqs 61990 <rmdir+0x148>
rtems_filesystem_freenode( &parentloc );
61978: 206e fff8 moveal %fp@(-8),%a0
6197c: 4a88 tstl %a0
6197e: 6710 beqs 61990 <rmdir+0x148>
61980: 2068 001c moveal %a0@(28),%a0
61984: 4a88 tstl %a0
61986: 6708 beqs 61990 <rmdir+0x148>
61988: 486e ffec pea %fp@(-20)
6198c: 4e90 jsr %a0@
6198e: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
61990: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
61996: 78ff moveq #-1,%d4
61998: 2040 moveal %d0,%a0
6199a: 7014 moveq #20,%d0
6199c: 2080 movel %d0,%a0@
6199e: 6000 0092 braw 61a32 <rmdir+0x1ea>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
619a2: 206e ffe0 moveal %fp@(-32),%a0
619a6: 2068 0034 moveal %a0@(52),%a0
619aa: 4a88 tstl %a0
619ac: 6644 bnes 619f2 <rmdir+0x1aa>
rtems_filesystem_freenode( &loc );
619ae: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
619b2: 4a88 tstl %a0 <== NOT EXECUTED
619b4: 670e beqs 619c4 <rmdir+0x17c> <== NOT EXECUTED
619b6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
619ba: 4a88 tstl %a0 <== NOT EXECUTED
619bc: 6706 beqs 619c4 <rmdir+0x17c> <== NOT EXECUTED
619be: 2f02 movel %d2,%sp@- <== NOT EXECUTED
619c0: 4e90 jsr %a0@ <== NOT EXECUTED
619c2: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
619c4: 4a03 tstb %d3 <== NOT EXECUTED
619c6: 6718 beqs 619e0 <rmdir+0x198> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
619c8: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
619cc: 4a88 tstl %a0 <== NOT EXECUTED
619ce: 6710 beqs 619e0 <rmdir+0x198> <== NOT EXECUTED
619d0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
619d4: 4a88 tstl %a0 <== NOT EXECUTED
619d6: 6708 beqs 619e0 <rmdir+0x198> <== NOT EXECUTED
619d8: 486e ffec pea %fp@(-20) <== NOT EXECUTED
619dc: 4e90 jsr %a0@ <== NOT EXECUTED
619de: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
619e0: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
619e6: 78ff moveq #-1,%d4 <== NOT EXECUTED
619e8: 2040 moveal %d0,%a0 <== NOT EXECUTED
619ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
619f0: 6040 bras 61a32 <rmdir+0x1ea> <== NOT EXECUTED
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
619f2: 2f02 movel %d2,%sp@-
619f4: 2f04 movel %d4,%sp@-
619f6: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
619f8: 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 );
619fc: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
619fe: 508f addql #8,%sp
61a00: 4a88 tstl %a0
61a02: 670e beqs 61a12 <rmdir+0x1ca>
61a04: 2068 001c moveal %a0@(28),%a0
61a08: 4a88 tstl %a0
61a0a: 6706 beqs 61a12 <rmdir+0x1ca>
61a0c: 2f02 movel %d2,%sp@-
61a0e: 4e90 jsr %a0@
61a10: 588f addql #4,%sp
if ( free_parentloc )
61a12: 4a03 tstb %d3
61a14: 671c beqs 61a32 <rmdir+0x1ea>
rtems_filesystem_freenode( &parentloc );
61a16: 206e fff8 moveal %fp@(-8),%a0
61a1a: 4a88 tstl %a0
61a1c: 6714 beqs 61a32 <rmdir+0x1ea>
61a1e: 2068 001c moveal %a0@(28),%a0
61a22: 4a88 tstl %a0
61a24: 670c beqs 61a32 <rmdir+0x1ea>
61a26: 486e ffec pea %fp@(-20)
61a2a: 4e90 jsr %a0@
61a2c: 588f addql #4,%sp
61a2e: 6002 bras 61a32 <rmdir+0x1ea>
61a30: 78ff moveq #-1,%d4
return result;
}
61a32: 2004 movel %d4,%d0
61a34: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
61a3a: 4e5e unlk %fp
61a3c: 4e75 rts
...
0004b698 <rtems_assoc_local_by_remote>:
uint32_t rtems_assoc_local_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4b698: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
4b69c: 2f2e 000c movel %fp@(12),%sp@-
4b6a0: 2f2e 0008 movel %fp@(8),%sp@-
4b6a4: 4eb9 0004 b6cc jsr 4b6cc <rtems_assoc_ptr_by_remote>
if (nap)
4b6aa: 508f addql #8,%sp
4b6ac: 4a80 tstl %d0
4b6ae: 6706 beqs 4b6b6 <rtems_assoc_local_by_remote+0x1e>
return nap->local_value;
4b6b0: 2040 moveal %d0,%a0
4b6b2: 2028 0004 movel %a0@(4),%d0
return 0;
}
4b6b6: 4e5e unlk %fp
4b6b8: 4e75 rts
...
0004b654 <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4b654: 4e56 ffe8 linkw %fp,#-24
4b658: 48d7 047c moveml %d2-%d6/%a2,%sp@
4b65c: 2c2e 0008 movel %fp@(8),%d6
4b660: 4284 clrl %d4
4b662: 4283 clrl %d3
4b664: 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);
4b666: 45f9 0004 b698 lea 4b698 <rtems_assoc_local_by_remote>,%a2
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4b66c: 2a2e 000c movel %fp@(12),%d5
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
4b670: 2002 movel %d2,%d0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4b672: 5284 addql #1,%d4
if (b & remote_value)
4b674: c085 andl %d5,%d0
4b676: 670a beqs 4b682 <rtems_assoc_local_by_remote_bitfield+0x2e>
local_value |= rtems_assoc_local_by_remote(ap, b);
4b678: 2f02 movel %d2,%sp@-
4b67a: 2f06 movel %d6,%sp@-
4b67c: 4e92 jsr %a2@
4b67e: 508f addql #8,%sp
4b680: 8680 orl %d0,%d3
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4b682: 7020 moveq #32,%d0
4b684: d482 addl %d2,%d2
4b686: b084 cmpl %d4,%d0
4b688: 66e6 bnes 4b670 <rtems_assoc_local_by_remote_bitfield+0x1c>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4b68a: 2003 movel %d3,%d0
4b68c: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
4b692: 4e5e unlk %fp
4b694: 4e75 rts
...
0004b6bc <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4b6bc: 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;
}
4b6c0: 203c 0005 b5d4 movel #374228,%d0 <== NOT EXECUTED
4b6c6: 4e5e unlk %fp <== NOT EXECUTED
4b6c8: 4e75 rts <== NOT EXECUTED
...
00048de0 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48de0: 4e56 0000 linkw %fp,#0
48de4: 2f02 movel %d2,%sp@-
48de6: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
48dea: 2f02 movel %d2,%sp@-
48dec: 2f2e 0008 movel %fp@(8),%sp@-
48df0: 4eb9 0004 8e18 jsr 48e18 <rtems_assoc_ptr_by_local>
if (nap)
48df6: 508f addql #8,%sp
48df8: 4a80 tstl %d0
48dfa: 670c beqs 48e08 <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
48dfc: 2040 moveal %d0,%a0
48dfe: 242e fffc movel %fp@(-4),%d2
48e02: 4e5e unlk %fp
48e04: 2010 movel %a0@,%d0
48e06: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
48e08: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
48e0c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48e10: 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);
48e12: 4ef9 0004 b6bc jmp 4b6bc <rtems_assoc_name_bad> <== NOT EXECUTED
00048e18 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48e18: 4e56 0000 linkw %fp,#0
48e1c: 2f0a movel %a2,%sp@-
48e1e: 246e 0008 moveal %fp@(8),%a2
48e22: 2f02 movel %d2,%sp@-
48e24: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
48e28: 2012 movel %a2@,%d0
48e2a: 6718 beqs 48e44 <rtems_assoc_ptr_by_local+0x2c>
48e2c: 4879 0005 a6c6 pea 5a6c6 <IMFS_link_handlers+0x74>
48e32: 2f00 movel %d0,%sp@-
48e34: 4eb9 0004 d924 jsr 4d924 <strcmp>
48e3a: 508f addql #8,%sp
48e3c: 4a80 tstl %d0
48e3e: 6604 bnes 48e44 <rtems_assoc_ptr_by_local+0x2c>
default_ap = ap++;
48e40: 200a movel %a2,%d0 <== NOT EXECUTED
48e42: 600a bras 48e4e <rtems_assoc_ptr_by_local+0x36> <== NOT EXECUTED
48e44: 4280 clrl %d0
48e46: 600a bras 48e52 <rtems_assoc_ptr_by_local+0x3a>
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
48e48: b4aa 0004 cmpl %a2@(4),%d2
48e4c: 670a beqs 48e58 <rtems_assoc_ptr_by_local+0x40>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
48e4e: 45ea 000c lea %a2@(12),%a2
48e52: 4a92 tstl %a2@
48e54: 66f2 bnes 48e48 <rtems_assoc_ptr_by_local+0x30>
48e56: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
48e58: 200a movel %a2,%d0
48e5a: 242e fff8 movel %fp@(-8),%d2
48e5e: 246e fffc moveal %fp@(-4),%a2
48e62: 4e5e unlk %fp
48e64: 4e75 rts
...
0004b6cc <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4b6cc: 4e56 0000 linkw %fp,#0
4b6d0: 2f0a movel %a2,%sp@-
4b6d2: 246e 0008 moveal %fp@(8),%a2
4b6d6: 2f02 movel %d2,%sp@-
4b6d8: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4b6dc: 2012 movel %a2@,%d0
4b6de: 6718 beqs 4b6f8 <rtems_assoc_ptr_by_remote+0x2c>
4b6e0: 4879 0005 a6c6 pea 5a6c6 <IMFS_link_handlers+0x74>
4b6e6: 2f00 movel %d0,%sp@-
4b6e8: 4eb9 0004 d924 jsr 4d924 <strcmp>
4b6ee: 508f addql #8,%sp
4b6f0: 4a80 tstl %d0
4b6f2: 6604 bnes 4b6f8 <rtems_assoc_ptr_by_remote+0x2c>
default_ap = ap++;
4b6f4: 200a movel %a2,%d0 <== NOT EXECUTED
4b6f6: 600a bras 4b702 <rtems_assoc_ptr_by_remote+0x36> <== NOT EXECUTED
4b6f8: 4280 clrl %d0
4b6fa: 600a bras 4b706 <rtems_assoc_ptr_by_remote+0x3a>
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4b6fc: b4aa 0008 cmpl %a2@(8),%d2
4b700: 670a beqs 4b70c <rtems_assoc_ptr_by_remote+0x40>
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
default_ap = ap++;
for ( ; ap->name; ap++)
4b702: 45ea 000c lea %a2@(12),%a2
4b706: 4a92 tstl %a2@
4b708: 66f2 bnes 4b6fc <rtems_assoc_ptr_by_remote+0x30>
4b70a: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4b70c: 200a movel %a2,%d0
4b70e: 242e fff8 movel %fp@(-8),%d2
4b712: 246e fffc moveal %fp@(-4),%a2
4b716: 4e5e unlk %fp
4b718: 4e75 rts
...
0004c308 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4c308: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4c30c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4c310: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4c314: 4eb9 0004 8e18 jsr 48e18 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4c31a: 508f addql #8,%sp <== NOT EXECUTED
4c31c: 4a80 tstl %d0 <== NOT EXECUTED
4c31e: 6706 beqs 4c326 <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4c320: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c322: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4c326: 4e5e unlk %fp <== NOT EXECUTED
4c328: 4e75 rts <== NOT EXECUTED
...
0004ba48 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4ba48: 4e56 ffe4 linkw %fp,#-28
4ba4c: 202e 0010 movel %fp@(16),%d0
4ba50: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4ba54: 242e 0008 movel %fp@(8),%d2
4ba58: 262e 000c movel %fp@(12),%d3
4ba5c: 266e 0014 moveal %fp@(20),%a3
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4ba60: 4a82 tstl %d2
4ba62: 6606 bnes 4ba6a <rtems_barrier_create+0x22>
4ba64: 7003 moveq #3,%d0
4ba66: 6000 0088 braw 4baf0 <rtems_barrier_create+0xa8>
return RTEMS_INVALID_NAME;
if ( !id )
4ba6a: 4a8b tstl %a3
4ba6c: 6604 bnes 4ba72 <rtems_barrier_create+0x2a>
4ba6e: 7009 moveq #9,%d0
4ba70: 607e bras 4baf0 <rtems_barrier_create+0xa8>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4ba72: 0803 0004 btst #4,%d3
4ba76: 6710 beqs 4ba88 <rtems_barrier_create+0x40>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4ba78: 4a80 tstl %d0
4ba7a: 6606 bnes 4ba82 <rtems_barrier_create+0x3a>
4ba7c: 103c 000a moveb #10,%d0
4ba80: 606e bras 4baf0 <rtems_barrier_create+0xa8>
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4ba82: 42ae fff8 clrl %fp@(-8)
4ba86: 6006 bras 4ba8e <rtems_barrier_create+0x46>
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
4ba88: 7201 moveq #1,%d1
4ba8a: 2d41 fff8 movel %d1,%fp@(-8)
4ba8e: 2239 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d1
4ba94: 5281 addql #1,%d1
the_attributes.maximum_count = maximum_waiters;
4ba96: 2d40 fffc movel %d0,%fp@(-4)
4ba9a: 23c1 0005 cc94 movel %d1,5cc94 <_Thread_Dispatch_disable_level>
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
4baa0: 4879 0005 d528 pea 5d528 <_Barrier_Information>
4baa6: 45f9 0004 6ce2 lea 46ce2 <_Thread_Enable_dispatch>,%a2
4baac: 4eb9 0004 609c jsr 4609c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4bab2: 588f addql #4,%sp
4bab4: 2840 moveal %d0,%a4
4bab6: 4a80 tstl %d0
4bab8: 6606 bnes 4bac0 <rtems_barrier_create+0x78>
_Thread_Enable_dispatch();
4baba: 4e92 jsr %a2@
4babc: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4babe: 6030 bras 4baf0 <rtems_barrier_create+0xa8>
}
the_barrier->attribute_set = attribute_set;
4bac0: 2943 0010 movel %d3,%a4@(16)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4bac4: 486e fff8 pea %fp@(-8)
4bac8: 486c 0014 pea %a4@(20)
4bacc: 4eb9 0004 bf0c jsr 4bf0c <_CORE_barrier_Initialize>
4bad2: 202c 0008 movel %a4@(8),%d0
4bad6: 4281 clrl %d1
4bad8: 2079 0005 d540 moveal 5d540 <_Barrier_Information+0x18>,%a0
4bade: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4bae0: 2942 000c movel %d2,%a4@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4bae4: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4bae8: 2680 movel %d0,%a3@
_Thread_Enable_dispatch();
4baea: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
4baec: 508f addql #8,%sp
(Objects_Name) name
);
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
4baee: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4baf0: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4
4baf6: 4e5e unlk %fp
4baf8: 4e75 rts
...
0004bafc <rtems_barrier_delete>:
*/
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
4bafc: 4e56 fffc linkw %fp,#-4
4bb00: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4bb02: 486e fffc pea %fp@(-4)
4bb06: 2f2e 0008 movel %fp@(8),%sp@-
4bb0a: 4879 0005 d528 pea 5d528 <_Barrier_Information>
4bb10: 4eb9 0004 64e8 jsr 464e8 <_Objects_Get>
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4bb16: 4fef 000c lea %sp@(12),%sp
4bb1a: 2440 moveal %d0,%a2
4bb1c: 4aae fffc tstl %fp@(-4)
4bb20: 6704 beqs 4bb26 <rtems_barrier_delete+0x2a>
4bb22: 7004 moveq #4,%d0
4bb24: 6038 bras 4bb5e <rtems_barrier_delete+0x62>
case OBJECTS_LOCAL:
_CORE_barrier_Flush(
4bb26: 4878 0002 pea 2 <DOUBLE_FLOAT>
4bb2a: 42a7 clrl %sp@-
4bb2c: 486a 0014 pea %a2@(20)
4bb30: 4eb9 0004 7368 jsr 47368 <_Thread_queue_Flush>
&the_barrier->Barrier,
NULL,
CORE_BARRIER_WAS_DELETED
);
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
4bb36: 2f0a movel %a2,%sp@-
4bb38: 4879 0005 d528 pea 5d528 <_Barrier_Information>
4bb3e: 4eb9 0004 611c jsr 4611c <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Barrier_Free (
Barrier_Control *the_barrier
)
{
_Objects_Free( &_Barrier_Information, &the_barrier->Object );
4bb44: 2f0a movel %a2,%sp@-
4bb46: 4879 0005 d528 pea 5d528 <_Barrier_Information>
4bb4c: 4eb9 0004 6390 jsr 46390 <_Objects_Free>
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
4bb52: 4eb9 0004 6ce2 jsr 46ce2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4bb58: 4fef 001c lea %sp@(28),%sp
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
4bb5c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4bb5e: 246e fff8 moveal %fp@(-8),%a2
4bb62: 4e5e unlk %fp
4bb64: 4e75 rts
...
0004bb68 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
4bb68: 4e56 fffc linkw %fp,#-4
4bb6c: 2f0a movel %a2,%sp@-
4bb6e: 246e 000c moveal %fp@(12),%a2
4bb72: 2f02 movel %d2,%sp@-
4bb74: 242e 0008 movel %fp@(8),%d2
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4bb78: 4a8a tstl %a2
4bb7a: 6604 bnes 4bb80 <rtems_barrier_release+0x18>
4bb7c: 7009 moveq #9,%d0
4bb7e: 603e bras 4bbbe <rtems_barrier_release+0x56>
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4bb80: 486e fffc pea %fp@(-4)
4bb84: 2f02 movel %d2,%sp@-
4bb86: 4879 0005 d528 pea 5d528 <_Barrier_Information>
4bb8c: 4eb9 0004 64e8 jsr 464e8 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4bb92: 4fef 000c lea %sp@(12),%sp
4bb96: 4aae fffc tstl %fp@(-4)
4bb9a: 6704 beqs 4bba0 <rtems_barrier_release+0x38>
4bb9c: 7004 moveq #4,%d0
4bb9e: 601e bras 4bbbe <rtems_barrier_release+0x56>
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
4bba0: 42a7 clrl %sp@-
4bba2: 2040 moveal %d0,%a0
4bba4: 2f02 movel %d2,%sp@-
4bba6: 4868 0014 pea %a0@(20)
4bbaa: 4eb9 0004 bf48 jsr 4bf48 <_CORE_barrier_Release>
4bbb0: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4bbb2: 4eb9 0004 6ce2 jsr 46ce2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4bbb8: 4fef 000c lea %sp@(12),%sp
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
_Thread_Enable_dispatch();
4bbbc: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4bbbe: 242e fff4 movel %fp@(-12),%d2
4bbc2: 246e fff8 moveal %fp@(-8),%a2
4bbc6: 4e5e unlk %fp
4bbc8: 4e75 rts
...
00042130 <rtems_bsp_cmdline_get>:
#include <rtems/bspcmdline.h>
extern const char *bsp_boot_cmdline;
const char *rtems_bsp_cmdline_get(void)
{
42130: 4e56 0000 linkw %fp,#0
return bsp_boot_cmdline;
}
42134: 2039 0005 d680 movel 5d680 <bsp_boot_cmdline>,%d0
4213a: 4e5e unlk %fp
4213c: 4e75 rts
...
00042140 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
42140: 4e56 ffe8 linkw %fp,#-24
42144: 202e 0008 movel %fp@(8),%d0
42148: 48d7 047c moveml %d2-%d6/%a2,%sp@
4214c: 246e 000c moveal %fp@(12),%a2
42150: 242e 0010 movel %fp@(16),%d2
const char *p;
if ( !name )
42154: 4a80 tstl %d0
42156: 6756 beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
return NULL;
if ( !value )
42158: 4a8a tstl %a2
4215a: 6754 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
return NULL;
if ( !length )
4215c: 4a82 tstl %d2
4215e: 674e beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
return NULL;
value[0] = '\0';
42160: 4212 clrb %a2@
p = rtems_bsp_cmdline_get_param_raw( name );
42162: 2f00 movel %d0,%sp@-
42164: 4eb9 0004 21bc jsr 421bc <rtems_bsp_cmdline_get_param_raw>
if ( !p )
4216a: 588f addql #4,%sp
4216c: 4a80 tstl %d0
4216e: 673e beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
42170: 5382 subql #1,%d2
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
if ( !p )
42172: 4283 clrl %d3
42174: 4281 clrl %d1
42176: 6022 bras 4219a <rtems_bsp_cmdline_get_param+0x5a>
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
42178: 7c22 moveq #34,%d6
4217a: bc85 cmpl %d5,%d6
4217c: 6604 bnes 42182 <rtems_bsp_cmdline_get_param+0x42>
quotes++;
4217e: 5283 addql #1,%d3
42180: 600c bras 4218e <rtems_bsp_cmdline_get_param+0x4e>
} else if ( ((quotes % 2) == 0) && *p == ' ' )
42182: 0803 0000 btst #0,%d3
42186: 6606 bnes 4218e <rtems_bsp_cmdline_get_param+0x4e>
42188: 7c20 moveq #32,%d6
4218a: bc85 cmpl %d5,%d6
4218c: 6722 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
break;
value[i++] = *p++;
4218e: 1584 1800 moveb %d4,%a2@(00000000,%d1:l)
value[i] = '\0';
42192: 4204 clrb %d4
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
quotes++;
} else if ( ((quotes % 2) == 0) && *p == ' ' )
break;
value[i++] = *p++;
42194: 5281 addql #1,%d1
value[i] = '\0';
42196: 1584 1800 moveb %d4,%a2@(00000000,%d1:l)
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
4219a: 2040 moveal %d0,%a0
4219c: 1830 1800 moveb %a0@(00000000,%d1:l),%d4
if ( *p == '\"' ) {
421a0: 1a04 moveb %d4,%d5
421a2: 49c5 extbl %d5
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
421a4: 4a04 tstb %d4
421a6: 6708 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
421a8: b481 cmpl %d1,%d2
421aa: 62cc bhis 42178 <rtems_bsp_cmdline_get_param+0x38>
421ac: 6002 bras 421b0 <rtems_bsp_cmdline_get_param+0x70><== NOT EXECUTED
421ae: 95ca subal %a2,%a2
return NULL;
copy_string( p, value, length );
return value;
}
421b0: 200a movel %a2,%d0
421b2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
421b8: 4e5e unlk %fp
421ba: 4e75 rts
000421bc <rtems_bsp_cmdline_get_param_raw>:
extern const char *bsp_boot_cmdline;
const char *rtems_bsp_cmdline_get_param_raw(
const char *name
)
{
421bc: 4e56 0000 linkw %fp,#0
421c0: 222e 0008 movel %fp@(8),%d1
const char *p;
if ( !name )
421c4: 6716 beqs 421dc <rtems_bsp_cmdline_get_param_raw+0x20>
return NULL;
if ( !bsp_boot_cmdline )
421c6: 2039 0005 d680 movel 5d680 <bsp_boot_cmdline>,%d0
421cc: 670e beqs 421dc <rtems_bsp_cmdline_get_param_raw+0x20>
return NULL;
p = strstr(bsp_boot_cmdline, name);
421ce: 2f01 movel %d1,%sp@-
421d0: 2f00 movel %d0,%sp@-
421d2: 4eb9 0004 e6d8 jsr 4e6d8 <strstr>
421d8: 508f addql #8,%sp
/* printf( "raw: %p (%s)\n", p, p ); */
return p;
421da: 6002 bras 421de <rtems_bsp_cmdline_get_param_raw+0x22>
421dc: 4280 clrl %d0
}
421de: 4e5e unlk %fp
421e0: 4e75 rts
...
000421e4 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
421e4: 4e56 fff4 linkw %fp,#-12
421e8: 48d7 001c moveml %d2-%d4,%sp@
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
421ec: 2f2e 0010 movel %fp@(16),%sp@-
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
421f0: 242e 000c movel %fp@(12),%d2
421f4: 282e 0008 movel %fp@(8),%d4
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
421f8: 2f02 movel %d2,%sp@-
421fa: 2f04 movel %d4,%sp@-
421fc: 4eb9 0004 2140 jsr 42140 <rtems_bsp_cmdline_get_param>
if ( !p )
42202: 4fef 000c lea %sp@(12),%sp
{
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
42206: 2600 movel %d0,%d3
if ( !p )
42208: 6746 beqs 42250 <rtems_bsp_cmdline_get_param_rhs+0x6c>
return NULL;
rhs = &p[strlen(name)];
4220a: 2f04 movel %d4,%sp@-
4220c: 4eb9 0004 e1d0 jsr 4e1d0 <strlen>
42212: 588f addql #4,%sp
42214: 2043 moveal %d3,%a0
42216: d1c0 addal %d0,%a0
if ( *rhs != '=' )
42218: 723d moveq #61,%d1
4221a: 1010 moveb %a0@,%d0
4221c: 49c0 extbl %d0
4221e: b280 cmpl %d0,%d1
42220: 662e bnes 42250 <rtems_bsp_cmdline_get_param_rhs+0x6c>
return NULL;
rhs++;
42222: 5288 addql #1,%a0
if ( *rhs == '\"' )
42224: 123c 0022 moveb #34,%d1
42228: 1010 moveb %a0@,%d0
4222a: 49c0 extbl %d0
4222c: b280 cmpl %d0,%d1
4222e: 6602 bnes 42232 <rtems_bsp_cmdline_get_param_rhs+0x4e>
rhs++;
42230: 5288 addql #1,%a0
42232: 2242 moveal %d2,%a1
42234: 6002 bras 42238 <rtems_bsp_cmdline_get_param_rhs+0x54>
for ( d=value ; *rhs ; )
*d++ = *rhs++;
42236: 12c0 moveb %d0,%a1@+
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
42238: 1010 moveb %a0@,%d0
*d++ = *rhs++;
4223a: 5288 addql #1,%a0
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
4223c: 66f8 bnes 42236 <rtems_bsp_cmdline_get_param_rhs+0x52>
*d++ = *rhs++;
if ( *(d-1) == '\"' )
4223e: 2049 moveal %a1,%a0
42240: 7222 moveq #34,%d1
42242: 1020 moveb %a0@-,%d0
42244: 49c0 extbl %d0
42246: b280 cmpl %d0,%d1
42248: 6602 bnes 4224c <rtems_bsp_cmdline_get_param_rhs+0x68>
4224a: 2248 moveal %a0,%a1
d--;
*d = '\0';
4224c: 4211 clrb %a1@
return value;
4224e: 6002 bras 42252 <rtems_bsp_cmdline_get_param_rhs+0x6e>
42250: 4282 clrl %d2
}
42252: 2002 movel %d2,%d0
42254: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
4225a: 4e5e unlk %fp
4225c: 4e75 rts
...
00046438 <rtems_build_id>:
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
46438: 7218 moveq #24,%d1
4643a: 4e56 0000 linkw %fp,#0
4643e: 202e 000c movel %fp@(12),%d0
46442: 2f02 movel %d2,%sp@-
46444: 242e 0008 movel %fp@(8),%d2
46448: e3aa lsll %d1,%d2
4644a: 123c 001b moveb #27,%d1
4644e: e3a8 lsll %d1,%d0
46450: 222e 0010 movel %fp@(16),%d1
46454: 8082 orl %d2,%d0
46456: 4841 swap %d1
46458: 4241 clrw %d1
return _Objects_Build_id( api, class, node, index );
}
4645a: 241f movel %sp@+,%d2
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
4645c: 80ae 0014 orl %fp@(20),%d0
return _Objects_Build_id( api, class, node, index );
}
46460: 4e5e unlk %fp
46462: 8081 orl %d1,%d0
46464: 4e75 rts
...
00048920 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
48920: 4e56 0000 linkw %fp,#0
48924: 202e 0008 movel %fp@(8),%d0
48928: 2f0a movel %a2,%sp@-
4892a: 246e 000c moveal %fp@(12),%a2
if ( !time_buffer )
4892e: 4a8a tstl %a2
48930: 6604 bnes 48936 <rtems_clock_get+0x16>
48932: 7209 moveq #9,%d1
48934: 6066 bras 4899c <rtems_clock_get+0x7c>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
48936: 4a80 tstl %d0
48938: 6610 bnes 4894a <rtems_clock_get+0x2a>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
4893a: 2d4a 0008 movel %a2,%fp@(8)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
4893e: 246e fffc moveal %fp@(-4),%a2
48942: 4e5e unlk %fp
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
48944: 4ef9 0004 89f8 jmp 489f8 <rtems_clock_get_tod>
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
4894a: 7201 moveq #1,%d1
4894c: b280 cmpl %d0,%d1
4894e: 6610 bnes 48960 <rtems_clock_get+0x40>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
48950: 2d4a 0008 movel %a2,%fp@(8)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
48954: 246e fffc moveal %fp@(-4),%a2
48958: 4e5e unlk %fp
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
4895a: 4ef9 0004 89a8 jmp 489a8 <rtems_clock_get_seconds_since_epoch>
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
48960: 7202 moveq #2,%d1
48962: b280 cmpl %d0,%d1
48964: 6608 bnes 4896e <rtems_clock_get+0x4e>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
48966: 4eb9 0004 89e8 jsr 489e8 <rtems_clock_get_ticks_since_boot>
4896c: 600c bras 4897a <rtems_clock_get+0x5a>
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
4896e: 7203 moveq #3,%d1
48970: b280 cmpl %d0,%d1
48972: 660c bnes 48980 <rtems_clock_get+0x60>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
48974: 4eb9 0004 89d0 jsr 489d0 <rtems_clock_get_ticks_per_second>
4897a: 2480 movel %d0,%a2@
4897c: 4281 clrl %d1
return RTEMS_SUCCESSFUL;
4897e: 601c bras 4899c <rtems_clock_get+0x7c>
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
48980: 7204 moveq #4,%d1
48982: b280 cmpl %d0,%d1
48984: 6706 beqs 4898c <rtems_clock_get+0x6c>
48986: 123c 000a moveb #10,%d1
4898a: 6010 bras 4899c <rtems_clock_get+0x7c>
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
4898c: 2d4a 0008 movel %a2,%fp@(8)
return RTEMS_INVALID_NUMBER;
}
48990: 246e fffc moveal %fp@(-4),%a2
48994: 4e5e unlk %fp
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
48996: 4ef9 0004 8aac jmp 48aac <rtems_clock_get_tod_timeval>
return RTEMS_INVALID_NUMBER;
}
4899c: 246e fffc moveal %fp@(-4),%a2
489a0: 2001 movel %d1,%d0
489a2: 4e5e unlk %fp
489a4: 4e75 rts
...
00044910 <rtems_clock_get_ticks_since_boot>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_since_boot(void)
{
44910: 4e56 0000 linkw %fp,#0
return _Watchdog_Ticks_since_boot;
44914: 2039 0005 cdd8 movel 5cdd8 <_Watchdog_Ticks_since_boot>,%d0
}
4491a: 4e5e unlk %fp
4491c: 4e75 rts
...
000456bc <rtems_clock_get_tod>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod(
rtems_time_of_day *time_buffer
)
{
456bc: 4e56 ffcc linkw %fp,#-52
456c0: 2f0a movel %a2,%sp@-
456c2: 246e 0008 moveal %fp@(8),%a2
456c6: 2f02 movel %d2,%sp@-
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
456c8: 4a8a tstl %a2
456ca: 6606 bnes 456d2 <rtems_clock_get_tod+0x16>
456cc: 7009 moveq #9,%d0
456ce: 6000 0092 braw 45762 <rtems_clock_get_tod+0xa6>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
456d2: 4a39 0006 6bb8 tstb 66bb8 <_TOD_Is_set>
456d8: 6606 bnes 456e0 <rtems_clock_get_tod+0x24>
456da: 700b moveq #11,%d0
456dc: 6000 0084 braw 45762 <rtems_clock_get_tod+0xa6>
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
456e0: 203c 0000 0700 movel #1792,%d0
456e6: 40c2 movew %sr,%d2
456e8: 8082 orl %d2,%d0
456ea: 46c0 movew %d0,%sr
_TOD_Get( &now );
456ec: 486e fff0 pea %fp@(-16)
456f0: 4eb9 0004 6e14 jsr 46e14 <_TOD_Get>
_ISR_Enable(level);
456f6: 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;
456f8: 243c 0000 03e8 movel #1000,%d2
/* Obtain the current time */
_TOD_Get_timeval( &now );
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
456fe: 486e ffcc pea %fp@(-52)
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
45702: 202e fff4 movel %fp@(-12),%d0
45706: 486e fff8 pea %fp@(-8)
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
4570a: 2d6e fff0 fff8 movel %fp@(-16),%fp@(-8)
time->tv_usec = useconds;
45710: 4c42 0800 remsl %d2,%d0,%d0
45714: 2d40 fffc movel %d0,%fp@(-4)
45718: 4eb9 0004 e608 jsr 4e608 <gmtime_r>
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
4571e: 206e ffdc moveal %fp@(-36),%a0
45722: 5288 addql #1,%a0
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
45724: 4fef 000c lea %sp@(12),%sp
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45728: 4280 clrl %d0
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
4572a: 2548 0004 movel %a0,%a2@(4)
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
4572e: 206e ffe0 moveal %fp@(-32),%a0
45732: 41e8 076c lea %a0@(1900),%a0
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
45736: 256e ffd8 0008 movel %fp@(-40),%a2@(8)
tmbuf->hour = time.tm_hour;
4573c: 256e ffd4 000c movel %fp@(-44),%a2@(12)
tmbuf->minute = time.tm_min;
45742: 256e ffd0 0010 movel %fp@(-48),%a2@(16)
tmbuf->second = time.tm_sec;
45748: 256e ffcc 0014 movel %fp@(-52),%a2@(20)
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
4574e: 2488 movel %a0,%a2@
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45750: 242e fffc movel %fp@(-4),%d2
45754: 41f9 0005 d630 lea 5d630 <Configuration+0xc>,%a0
4575a: 4c50 2002 remul %a0@,%d2,%d2
4575e: 2542 0018 movel %d2,%a2@(24)
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
}
45762: 242e ffc4 movel %fp@(-60),%d2
45766: 246e ffc8 moveal %fp@(-56),%a2
4576a: 4e5e unlk %fp
4576c: 4e75 rts
...
0004493c <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
4493c: 4e56 0000 linkw %fp,#0
_TOD_Tickle_ticks();
44940: 4eb9 0004 5c8c jsr 45c8c <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
44946: 4879 0005 cd6c pea 5cd6c <_Watchdog_Ticks_chain>
4494c: 4eb9 0004 7de0 jsr 47de0 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
44952: 4eb9 0004 786c jsr 4786c <_Thread_Tickle_timeslice>
if ( _Thread_Is_context_switch_necessary() &&
44958: 588f addql #4,%sp
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Context_Switch_necessary );
4495a: 1039 0005 cd5e moveb 5cd5e <_Context_Switch_necessary>,%d0
44960: 670e beqs 44970 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
44962: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0
44968: 6606 bnes 44970 <rtems_clock_tick+0x34>
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
4496a: 4eb9 0004 6b90 jsr 46b90 <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
}
44970: 4280 clrl %d0
44972: 4e5e unlk %fp
44974: 4e75 rts
...
00049f70 <rtems_debug_is_enabled>:
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
49f70: 4e56 0000 linkw %fp,#0
49f74: 202e 0008 movel %fp@(8),%d0
return (_Debug_Level & level) ? true : false;
}
49f78: 4e5e unlk %fp
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
49f7a: c0b9 0005 cd52 andl 5cd52 <_Debug_Level>,%d0
49f80: 56c0 sne %d0
return (_Debug_Level & level) ? true : false;
}
49f82: 4480 negl %d0
49f84: 4e75 rts
...
0004c2d8 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4c2d8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4c2dc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4c2de: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4c2e2: 4879 0005 aaa2 pea 5aaa2 <errno_assoc> <== NOT EXECUTED
4c2e8: 4eb9 0004 c308 jsr 4c308 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4c2ee: 508f addql #8,%sp <== NOT EXECUTED
4c2f0: 2400 movel %d0,%d2 <== NOT EXECUTED
4c2f2: 670a beqs 4c2fe <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
4c2f4: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4c2fa: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c2fc: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4c2fe: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
4c302: 70ff moveq #-1,%d0 <== NOT EXECUTED
4c304: 4e5e unlk %fp <== NOT EXECUTED
4c306: 4e75 rts
000420d8 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
420d8: 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);
420dc: 486e 0010 pea %fp@(16) <== NOT EXECUTED
420e0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
420e4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
420e8: 4eba fe4a jsr %pc@(41f34 <rtems_verror>) <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
420ec: 4e5e unlk %fp <== NOT EXECUTED
420ee: 4e75 rts
00044978 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
44978: 4e56 0000 linkw %fp,#0
4497c: 202e 0008 movel %fp@(8),%d0
44980: 206e 0014 moveal %fp@(20),%a0
RTEMS_API_Control *api;
if ( !event_out )
44984: 4a88 tstl %a0
44986: 6604 bnes 4498c <rtems_event_receive+0x14>
44988: 7009 moveq #9,%d0
4498a: 6046 bras 449d2 <rtems_event_receive+0x5a>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
4498c: 2279 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a1
44992: 2269 010a moveal %a1@(266),%a1
if ( _Event_sets_Is_empty( event_in ) ) {
44996: 4a80 tstl %d0
44998: 6604 bnes 4499e <rtems_event_receive+0x26>
*event_out = api->pending_events;
4499a: 2091 movel %a1@,%a0@
return RTEMS_SUCCESSFUL;
4499c: 6034 bras 449d2 <rtems_event_receive+0x5a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4499e: 2239 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d1
449a4: 5281 addql #1,%d1
449a6: 23c1 0005 cc94 movel %d1,5cc94 <_Thread_Dispatch_disable_level>
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
449ac: 2f08 movel %a0,%sp@-
449ae: 2f2e 0010 movel %fp@(16),%sp@-
449b2: 2f2e 000c movel %fp@(12),%sp@-
449b6: 2f00 movel %d0,%sp@-
449b8: 4eb9 0004 49d8 jsr 449d8 <_Event_Seize>
_Thread_Enable_dispatch();
449be: 4eb9 0004 6ce2 jsr 46ce2 <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
449c4: 2079 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a0
449ca: 4fef 0010 lea %sp@(16),%sp
449ce: 2028 0034 movel %a0@(52),%d0
}
449d2: 4e5e unlk %fp
449d4: 4e75 rts
...
0004223e <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
4223e: 4e56 ffe8 linkw %fp,#-24
42242: 48d7 047c moveml %d2-%d6/%a2,%sp@
42246: 246e 0008 moveal %fp@(8),%a2
4224a: 2a2e 000c movel %fp@(12),%d5
4224e: 262e 0010 movel %fp@(16),%d3
42252: 242e 0014 movel %fp@(20),%d2
42256: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
4225a: 4a8a tstl %a2
4225c: 6610 bnes 4226e <rtems_filesystem_evaluate_path+0x30>
rtems_set_errno_and_return_minus_one( EFAULT );
4225e: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42264: 760e moveq #14,%d3 <== NOT EXECUTED
42266: 2040 moveal %d0,%a0 <== NOT EXECUTED
42268: 2083 movel %d3,%a0@ <== NOT EXECUTED
4226a: 6000 008e braw 422fa <rtems_filesystem_evaluate_path+0xbc><== NOT EXECUTED
if ( !pathloc )
4226e: 4a82 tstl %d2
42270: 660e bnes 42280 <rtems_filesystem_evaluate_path+0x42>
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
42272: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42278: 7405 moveq #5,%d2 <== NOT EXECUTED
4227a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4227c: 2082 movel %d2,%a0@ <== NOT EXECUTED
4227e: 607a bras 422fa <rtems_filesystem_evaluate_path+0xbc><== NOT EXECUTED
/*
* Evaluate the path using the optable evalpath.
*/
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
42280: 7c2f moveq #47,%d6
42282: 1012 moveb %a2@,%d0
42284: 1200 moveb %d0,%d1
42286: 49c1 extbl %d1
42288: bc81 cmpl %d1,%d6
4228a: 670c beqs 42298 <rtems_filesystem_evaluate_path+0x5a>
4228c: 1c3c 005c moveb #92,%d6
42290: bc81 cmpl %d1,%d6
42292: 6704 beqs 42298 <rtems_filesystem_evaluate_path+0x5a>
42294: 4a00 tstb %d0
42296: 6620 bnes 422b8 <rtems_filesystem_evaluate_path+0x7a>
42298: 4878 0014 pea 14 <OPER2>
4229c: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
422a2: 41e8 0018 lea %a0@(24),%a0
422a6: 2f08 movel %a0,%sp@-
422a8: 2f02 movel %d2,%sp@-
422aa: 4eb9 0004 d23c jsr 4d23c <memcpy>
422b0: 4fef 000c lea %sp@(12),%sp
422b4: 7001 moveq #1,%d0
422b6: 601c bras 422d4 <rtems_filesystem_evaluate_path+0x96>
422b8: 4878 0014 pea 14 <OPER2>
422bc: 2039 0005 b544 movel 5b544 <rtems_current_user_env>,%d0
422c2: 5880 addql #4,%d0
422c4: 2f00 movel %d0,%sp@-
422c6: 2f02 movel %d2,%sp@-
422c8: 4eb9 0004 d23c jsr 4d23c <memcpy>
422ce: 4fef 000c lea %sp@(12),%sp
422d2: 4280 clrl %d0
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
422d4: d5c0 addal %d0,%a2
422d6: 9a80 subl %d0,%d5
422d8: 2d4a 0008 movel %a2,%fp@(8)
422dc: 2d45 000c movel %d5,%fp@(12)
422e0: 2d44 0018 movel %d4,%fp@(24)
422e4: 2d42 0014 movel %d2,%fp@(20)
422e8: 2d43 0010 movel %d3,%fp@(16)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
422ec: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
422f2: 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],
422f4: 4ef9 0004 216e jmp 4216e <rtems_filesystem_evaluate_relative_path>
pathnamelen - i,
flags,
pathloc,
follow_link );
}
422fa: 70ff moveq #-1,%d0 <== NOT EXECUTED
422fc: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED
42302: 4e5e unlk %fp <== NOT EXECUTED
42304: 4e75 rts <== NOT EXECUTED
...
0004216e <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
4216e: 4e56 fff0 linkw %fp,#-16
42172: 202e 0008 movel %fp@(8),%d0
42176: 48d7 041c moveml %d2-%d4/%a2,%sp@
4217a: 222e 000c movel %fp@(12),%d1
4217e: 242e 0010 movel %fp@(16),%d2
42182: 246e 0014 moveal %fp@(20),%a2
42186: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
4218a: 4a80 tstl %d0
4218c: 6612 bnes 421a0 <rtems_filesystem_evaluate_relative_path+0x32>
rtems_set_errno_and_return_minus_one( EFAULT );
4218e: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42194: 76ff moveq #-1,%d3 <== NOT EXECUTED
42196: 720e moveq #14,%d1 <== NOT EXECUTED
42198: 2040 moveal %d0,%a0 <== NOT EXECUTED
4219a: 2081 movel %d1,%a0@ <== NOT EXECUTED
4219c: 6000 0094 braw 42232 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
if ( !pathloc )
421a0: 4a8a tstl %a2
421a2: 6610 bnes 421b4 <rtems_filesystem_evaluate_relative_path+0x46>
rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */
421a4: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
421aa: 76ff moveq #-1,%d3 <== NOT EXECUTED
421ac: 2040 moveal %d0,%a0 <== NOT EXECUTED
421ae: 7005 moveq #5,%d0 <== NOT EXECUTED
421b0: 2080 movel %d0,%a0@ <== NOT EXECUTED
421b2: 607e bras 42232 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
if ( !pathloc->ops->evalpath_h )
421b4: 206a 000c moveal %a2@(12),%a0
421b8: 2050 moveal %a0@,%a0
421ba: 4a88 tstl %a0
421bc: 6750 beqs 4220e <rtems_filesystem_evaluate_relative_path+0xa0>
rtems_set_errno_and_return_minus_one( ENOTSUP );
result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc );
421be: 2f0a movel %a2,%sp@-
421c0: 2f02 movel %d2,%sp@-
421c2: 2f01 movel %d1,%sp@-
421c4: 2f00 movel %d0,%sp@-
421c6: 4e90 jsr %a0@
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
421c8: 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 );
421cc: 2600 movel %d0,%d3
/*
* Get the Node type and determine if you need to follow the link or
* not.
*/
if ( (result == 0) && follow_link ) {
421ce: 6662 bnes 42232 <rtems_filesystem_evaluate_relative_path+0xc4>
421d0: 4a84 tstl %d4
421d2: 675e beqs 42232 <rtems_filesystem_evaluate_relative_path+0xc4>
if ( !pathloc->ops->node_type_h ){
421d4: 226a 000c moveal %a2@(12),%a1
421d8: 2069 0010 moveal %a1@(16),%a0
421dc: 4a88 tstl %a0
421de: 6606 bnes 421e6 <rtems_filesystem_evaluate_relative_path+0x78>
rtems_filesystem_freenode( pathloc );
421e0: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
421e4: 601e bras 42204 <rtems_filesystem_evaluate_relative_path+0x96><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
type = (*pathloc->ops->node_type_h)( pathloc );
421e6: 2f0a movel %a2,%sp@-
421e8: 4e90 jsr %a0@
if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
421ea: 588f addql #4,%sp
421ec: 7201 moveq #1,%d1
421ee: 5780 subql #3,%d0
421f0: b280 cmpl %d0,%d1
421f2: 653e bcss 42232 <rtems_filesystem_evaluate_relative_path+0xc4>
( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
if ( !pathloc->ops->eval_link_h ){
421f4: 206a 000c moveal %a2@(12),%a0
421f8: 2268 0034 moveal %a0@(52),%a1
421fc: 4a89 tstl %a1
421fe: 6620 bnes 42220 <rtems_filesystem_evaluate_relative_path+0xb2>
rtems_filesystem_freenode( pathloc );
42200: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
42204: 4a88 tstl %a0 <== NOT EXECUTED
42206: 6706 beqs 4220e <rtems_filesystem_evaluate_relative_path+0xa0><== NOT EXECUTED
42208: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4220a: 4e90 jsr %a0@ <== NOT EXECUTED
4220c: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4220e: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
42214: 76ff moveq #-1,%d3 <== NOT EXECUTED
42216: 2040 moveal %d0,%a0 <== NOT EXECUTED
42218: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4221e: 6012 bras 42232 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
* 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 );
42220: 2d42 000c movel %d2,%fp@(12)
42224: 2d4a 0008 movel %a2,%fp@(8)
}
}
return result;
}
42228: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4222e: 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 );
42230: 4ed1 jmp %a1@
}
}
return result;
}
42232: 2003 movel %d3,%d0
42234: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4223a: 4e5e unlk %fp
4223c: 4e75 rts
00041e0c <rtems_filesystem_initialize>:
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
41e0c: 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 )
{
41e0e: 4e56 ffdc linkw %fp,#-36
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
41e12: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
41e18: 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 )
{
41e1c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
*/
rtems_filesystem_umask = 022;
init_fs_mount_table();
41e20: 4eb9 0004 2584 jsr 42584 <init_fs_mount_table>
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
41e26: 4ab9 0005 9b88 tstl 59b88 <rtems_filesystem_mount_table_size>
41e2c: 6608 bnes 41e36 <rtems_filesystem_initialize+0x2a>
rtems_fatal_error_occurred( 0xABCD0001 );
41e2e: 2f3c abcd 0001 movel #-1412628479,%sp@- <== NOT EXECUTED
41e34: 602e bras 41e64 <rtems_filesystem_initialize+0x58><== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
41e36: 2079 0005 b43c moveal 5b43c <rtems_filesystem_mount_table>,%a0
status = mount(
41e3c: 2f28 000c movel %a0@(12),%sp@-
41e40: 2f28 0008 movel %a0@(8),%sp@-
41e44: 2f28 0004 movel %a0@(4),%sp@-
41e48: 2f10 movel %a0@,%sp@-
41e4a: 486e fffc pea %fp@(-4)
41e4e: 4eb9 0004 25a6 jsr 425a6 <mount>
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
41e54: 4fef 0014 lea %sp@(20),%sp
41e58: 72ff moveq #-1,%d1
41e5a: b280 cmpl %d0,%d1
41e5c: 660c bnes 41e6a <rtems_filesystem_initialize+0x5e>
rtems_fatal_error_occurred( 0xABCD0002 );
41e5e: 2f3c abcd 0002 movel #-1412628478,%sp@- <== NOT EXECUTED
41e64: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_filesystem_link_counts = 0;
41e6a: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
41e70: 45f9 0004 d23c lea 4d23c <memcpy>,%a2
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
41e76: 240e movel %fp,%d2
41e78: 0682 ffff ffe8 addil #-24,%d2
41e7e: 47f9 0004 223e lea 4223e <rtems_filesystem_evaluate_path>,%a3
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
41e84: 4240 clrw %d0
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
41e86: 226e fffc moveal %fp@(-4),%a1
41e8a: 43e9 001c lea %a1@(28),%a1
&entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point );
if ( status == -1 )
rtems_fatal_error_occurred( 0xABCD0002 );
rtems_filesystem_link_counts = 0;
41e8e: 3140 0030 movew %d0,%a0@(48)
* set_private_env() - but then: that's
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
rtems_filesystem_root = entry->mt_fs_root;
41e92: 4878 0014 pea 14 <OPER2>
41e96: 2f09 movel %a1,%sp@-
41e98: 4868 0018 pea %a0@(24)
41e9c: 4e92 jsr %a2@
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
41e9e: 42a7 clrl %sp@-
41ea0: 2f02 movel %d2,%sp@-
41ea2: 42a7 clrl %sp@-
41ea4: 4878 0001 pea 1 <ADD>
41ea8: 4879 0005 9ef2 pea 59ef2 <IntUartPollCallbacks.6601+0x20>
41eae: 4e93 jsr %a3@
rtems_filesystem_root = loc;
41eb0: 4fef 0020 lea %sp@(32),%sp
41eb4: 4878 0014 pea 14 <OPER2>
41eb8: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
41ebe: 41e8 0018 lea %a0@(24),%a0
41ec2: 2f02 movel %d2,%sp@-
41ec4: 2f08 movel %a0,%sp@-
41ec6: 4e92 jsr %a2@
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
41ec8: 42a7 clrl %sp@-
41eca: 2f02 movel %d2,%sp@-
41ecc: 42a7 clrl %sp@-
41ece: 4878 0001 pea 1 <ADD>
41ed2: 4879 0005 9ef2 pea 59ef2 <IntUartPollCallbacks.6601+0x20>
41ed8: 4e93 jsr %a3@
rtems_filesystem_current = loc;
41eda: 4fef 0020 lea %sp@(32),%sp
41ede: 4878 0014 pea 14 <OPER2>
41ee2: 2279 0005 b544 moveal 5b544 <rtems_current_user_env>,%a1
41ee8: 5889 addql #4,%a1
41eea: 2f02 movel %d2,%sp@-
41eec: 2f09 movel %a1,%sp@-
41eee: 4e92 jsr %a2@
*
* 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);
41ef0: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
41ef4: 4879 0005 9ef4 pea 59ef4 <IntUartPollCallbacks.6601+0x22>
41efa: 4eb9 0004 244c jsr 4244c <mkdir>
if ( status != 0 )
41f00: 4fef 0014 lea %sp@(20),%sp
41f04: 4a80 tstl %d0
41f06: 670a beqs 41f12 <rtems_filesystem_initialize+0x106>
rtems_fatal_error_occurred( 0xABCD0003 );
41f08: 2f3c abcd 0003 movel #-1412628477,%sp@- <== NOT EXECUTED
41f0e: 6000 ff54 braw 41e64 <rtems_filesystem_initialize+0x58><== NOT EXECUTED
* 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.
*/
}
41f12: 4cee 0c04 ffdc moveml %fp@(-36),%d2/%a2-%a3
41f18: 4e5e unlk %fp
41f1a: 4e75 rts
00061d08 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61d08: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61d0c: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
61d10: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61d14: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61d16: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61d18: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED
61d1a: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61d1c: 4480 negl %d0 <== NOT EXECUTED
61d1e: 4e75 rts
00046ff4 <rtems_get_version_string>:
#endif
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
46ff4: 4e56 0000 linkw %fp,#0
return _RTEMS_version;
}
46ff8: 203c 0005 df0a movel #384778,%d0
46ffe: 4e5e unlk %fp
47000: 4e75 rts
...
000454b2 <rtems_initialize_data_structures>:
#endif
Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
void rtems_initialize_data_structures(void)
{
454b2: 4e56 0000 linkw %fp,#0
454b6: 42b9 0005 ce1c clrl 5ce1c <_System_state_Current>
#endif
/*
* Initialize any target architecture specific support as early as possible
*/
_CPU_Initialize();
454bc: 4eb9 0004 7fec jsr 47fec <_CPU_Initialize>
/*
* Do this as early as possible to ensure no debugging output
* is even attempted to be printed.
*/
_Debug_Manager_initialization();
454c2: 4eb9 0004 9f3c jsr 49f3c <_Debug_Manager_initialization>
_API_extensions_Initialization();
454c8: 4eb9 0004 5740 jsr 45740 <_API_extensions_Initialization>
* This routine initializes the thread dispatching subsystem.
*/
RTEMS_INLINE_ROUTINE void _Thread_Dispatch_initialization( void )
{
_Thread_Dispatch_disable_level = 1;
454ce: 7001 moveq #1,%d0
454d0: 23c0 0005 cc94 movel %d0,5cc94 <_Thread_Dispatch_disable_level>
/*
* Before this is called, we are not allowed to allocate memory
* from the Workspace because it is not initialized.
*/
_Workspace_Handler_initialization();
454d6: 4eb9 0004 7ec4 jsr 47ec4 <_Workspace_Handler_initialization>
_User_extensions_Handler_initialization();
454dc: 4eb9 0004 79e0 jsr 479e0 <_User_extensions_Handler_initialization>
_ISR_Handler_initialization();
454e2: 4eb9 0004 6034 jsr 46034 <_ISR_Handler_initialization>
/*
* Initialize the internal support API and allocator Mutex
*/
_Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects;
_API_Mutex_Initialization( 1 );
454e8: 4878 0001 pea 1 <ADD>
_ISR_Handler_initialization();
/*
* Initialize the internal support API and allocator Mutex
*/
_Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects;
454ec: 203c 0005 ccaa movel #380074,%d0
454f2: 23c0 0005 cc50 movel %d0,5cc50 <_Objects_Information_table+0x4>
_API_Mutex_Initialization( 1 );
454f8: 4eb9 0004 5870 jsr 45870 <_API_Mutex_Initialization>
_API_Mutex_Allocate( &_RTEMS_Allocator_Mutex );
454fe: 4879 0005 cd46 pea 5cd46 <_RTEMS_Allocator_Mutex>
45504: 4eb9 0004 57d0 jsr 457d0 <_API_Mutex_Allocate>
#include <rtems/itron/itronapi.h>
#endif
Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
void rtems_initialize_data_structures(void)
4550a: 508f addql #8,%sp
RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void )
{
int index;
_Priority_Major_bit_map = 0;
4550c: 41f9 0005 cdb4 lea 5cdb4 <_Priority_Bit_map>,%a0
45512: 4240 clrw %d0
45514: 33c0 0005 cd44 movew %d0,5cd44 <_Priority_Major_bit_map>
for ( index=0 ; index <16 ; index++ )
_Priority_Bit_map[ index ] = 0;
4551a: 4258 clrw %a0@+
RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void )
{
int index;
_Priority_Major_bit_map = 0;
for ( index=0 ; index <16 ; index++ )
4551c: b1fc 0005 cdd4 cmpal #380372,%a0
45522: 66f6 bnes 4551a <rtems_initialize_data_structures+0x68>
_API_Mutex_Initialization( 1 );
_API_Mutex_Allocate( &_RTEMS_Allocator_Mutex );
_Priority_Handler_initialization();
_Watchdog_Handler_initialization();
45524: 4eb9 0004 7d18 jsr 47d18 <_Watchdog_Handler_initialization>
_TOD_Handler_initialization();
4552a: 4eb9 0004 5c5c jsr 45c5c <_TOD_Handler_initialization>
_Thread_Handler_initialization();
45530: 4eb9 0004 6f50 jsr 46f50 <_Thread_Handler_initialization>
_MPCI_Handler_initialization( RTEMS_TIMEOUT );
#endif
/* MANAGERS */
_RTEMS_API_Initialize();
45536: 4eb9 0004 56ec jsr 456ec <_RTEMS_API_Initialize>
_Extension_Manager_initialization();
4553c: 4eb9 0004 558c jsr 4558c <_Extension_Manager_initialization>
_IO_Manager_initialization();
45542: 4eb9 0004 5604 jsr 45604 <_IO_Manager_initialization>
#ifdef RTEMS_POSIX_API
_POSIX_API_Initialize();
45548: 4eb9 0004 5698 jsr 45698 <_POSIX_API_Initialize>
_Thread_Create_idle();
/*
* Scheduling can properly occur now as long as we avoid dispatching.
*/
}
4554e: 4e5e unlk %fp
45550: 7001 moveq #1,%d0
45552: 23c0 0005 ce1c movel %d0,5ce1c <_System_state_Current>
* _Thread_Executing and _Thread_Heir are not set.
*
* At this point all API extensions are in place. After the call to
* _Thread_Create_idle() _Thread_Executing and _Thread_Heir will be set.
*/
_Thread_Create_idle();
45558: 4ef9 0004 6aa4 jmp 46aa4 <_Thread_Create_idle>
...
00044cb8 <rtems_interrupt_catch>:
rtems_status_code rtems_interrupt_catch(
rtems_isr_entry new_isr_handler,
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
44cb8: 4e56 0000 linkw %fp,#0
44cbc: 222e 0008 movel %fp@(8),%d1
44cc0: 202e 000c movel %fp@(12),%d0
44cc4: 206e 0010 moveal %fp@(16),%a0
if ( !_ISR_Is_vector_number_valid( vector ) )
44cc8: 0c80 0000 00ff cmpil #255,%d0
44cce: 6304 blss 44cd4 <rtems_interrupt_catch+0x1c>
44cd0: 700a moveq #10,%d0
44cd2: 601e bras 44cf2 <rtems_interrupt_catch+0x3a>
return RTEMS_INVALID_NUMBER;
if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
44cd4: 4a81 tstl %d1
44cd6: 6718 beqs 44cf0 <rtems_interrupt_catch+0x38>
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
44cd8: 4a88 tstl %a0
44cda: 6714 beqs 44cf0 <rtems_interrupt_catch+0x38>
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
44cdc: 2f08 movel %a0,%sp@-
44cde: 2f01 movel %d1,%sp@-
44ce0: 2f00 movel %d0,%sp@-
44ce2: 4eb9 0004 8026 jsr 48026 <_CPU_ISR_install_vector>
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
44ce8: 4fef 000c lea %sp@(12),%sp
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
44cec: 4280 clrl %d0
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
44cee: 6002 bras 44cf2 <rtems_interrupt_catch+0x3a>
44cf0: 7009 moveq #9,%d0
}
44cf2: 4e5e unlk %fp
44cf4: 4e75 rts
...
0004527c <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
4527c: 7007 moveq #7,%d0
uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK;
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
4527e: 4e56 0000 linkw %fp,#0
return RTEMS_INTERRUPT_LEVEL(level);
}
45282: c0ae 0008 andl %fp@(8),%d0
45286: 4e5e unlk %fp
45288: 4e75 rts
...
00041d0c <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
41d0c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
41d10: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
41d14: 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 );
41d18: 49f9 0004 dde8 lea 4dde8 <strlen>,%a4 <== NOT EXECUTED
41d1e: 240e movel %fp,%d2 <== NOT EXECUTED
41d20: 0682 ffff ffec addil #-20,%d2 <== NOT EXECUTED
41d26: 2f03 movel %d3,%sp@- <== NOT EXECUTED
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
41d28: 246e 000c moveal %fp@(12),%a2 <== 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 );
41d2c: 4e94 jsr %a4@ <== NOT EXECUTED
41d2e: 7201 moveq #1,%d1 <== NOT EXECUTED
41d30: 2e81 movel %d1,%sp@ <== NOT EXECUTED
41d32: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41d34: 42a7 clrl %sp@- <== NOT EXECUTED
41d36: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41d38: 2f03 movel %d3,%sp@- <== NOT EXECUTED
41d3a: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path> <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
41d40: 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 );
41d44: 2800 movel %d0,%d4 <== NOT EXECUTED
the_jnode = loc.node_access;
if ( !loc.ops->node_type_h ) {
41d46: 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;
41d4a: 266e ffec moveal %fp@(-20),%a3 <== NOT EXECUTED
if ( !loc.ops->node_type_h ) {
41d4e: 2069 0010 moveal %a1@(16),%a0 <== NOT EXECUTED
41d52: 4a88 tstl %a0 <== NOT EXECUTED
41d54: 6620 bnes 41d76 <rtems_io_lookup_name+0x6a> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
41d56: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
41d5a: 4a88 tstl %a0 <== NOT EXECUTED
41d5c: 6706 beqs 41d64 <rtems_io_lookup_name+0x58> <== NOT EXECUTED
41d5e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41d60: 4e90 jsr %a0@ <== NOT EXECUTED
41d62: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
41d64: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
41d6a: 2040 moveal %d0,%a0 <== NOT EXECUTED
41d6c: 70ff moveq #-1,%d0 <== NOT EXECUTED
41d6e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
41d74: 6060 bras 41dd6 <rtems_io_lookup_name+0xca> <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
41d76: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41d78: 4e90 jsr %a0@ <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
41d7a: 588f addql #4,%sp <== NOT EXECUTED
41d7c: 4a84 tstl %d4 <== NOT EXECUTED
41d7e: 6606 bnes 41d86 <rtems_io_lookup_name+0x7a> <== NOT EXECUTED
41d80: 7202 moveq #2,%d1 <== NOT EXECUTED
41d82: b280 cmpl %d0,%d1 <== NOT EXECUTED
41d84: 671a beqs 41da0 <rtems_io_lookup_name+0x94> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
41d86: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
41d8a: 4a88 tstl %a0 <== NOT EXECUTED
41d8c: 6742 beqs 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
41d8e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
41d92: 4a88 tstl %a0 <== NOT EXECUTED
41d94: 673a beqs 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
41d96: 486e ffec pea %fp@(-20) <== NOT EXECUTED
41d9a: 4e90 jsr %a0@ <== NOT EXECUTED
41d9c: 588f addql #4,%sp <== NOT EXECUTED
41d9e: 6030 bras 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
41da0: 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;
41da2: 2483 movel %d3,%a2@ <== NOT EXECUTED
device_info->device_name_length = strlen( name );
41da4: 4e94 jsr %a4@ <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
41da6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
41daa: 588f addql #4,%sp <== NOT EXECUTED
41dac: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
41db0: 256b 004c 0008 movel %a3@(76),%a2@(8) <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
41db6: 256b 0050 000c movel %a3@(80),%a2@(12) <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
41dbc: 4a88 tstl %a0 <== NOT EXECUTED
41dbe: 6714 beqs 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dc0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
41dc4: 4a88 tstl %a0 <== NOT EXECUTED
41dc6: 670c beqs 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dc8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41dca: 4e90 jsr %a0@ <== NOT EXECUTED
41dcc: 588f addql #4,%sp <== NOT EXECUTED
41dce: 6004 bras 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dd0: 700d moveq #13,%d0 <== NOT EXECUTED
41dd2: 6002 bras 41dd6 <rtems_io_lookup_name+0xca> <== NOT EXECUTED
41dd4: 4280 clrl %d0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
41dd6: 4cee 1c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a4 <== NOT EXECUTED
41ddc: 4e5e unlk %fp <== NOT EXECUTED
41dde: 4e75 rts
00046d4c <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
)
{
46d4c: 4e56 0000 linkw %fp,#0
46d50: 206e 000c moveal %fp@(12),%a0
46d54: 2f0a movel %a2,%sp@-
46d56: 226e 0010 moveal %fp@(16),%a1
46d5a: 2f02 movel %d2,%sp@-
46d5c: 242e 0008 movel %fp@(8),%d2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
46d60: 2039 0006 28c6 movel 628c6 <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
46d66: 2239 0006 20a6 movel 620a6 <_ISR_Nest_level>,%d1
46d6c: 6706 beqs 46d74 <rtems_io_register_driver+0x28>
46d6e: 7012 moveq #18,%d0
46d70: 6000 00d6 braw 46e48 <rtems_io_register_driver+0xfc>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
46d74: 4a89 tstl %a1
46d76: 6700 00ce beqw 46e46 <rtems_io_register_driver+0xfa>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
46d7a: 2280 movel %d0,%a1@
if ( driver_table == NULL )
46d7c: 4a88 tstl %a0
46d7e: 6700 00c6 beqw 46e46 <rtems_io_register_driver+0xfa>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46d82: 4a90 tstl %a0@
46d84: 6600 00ce bnew 46e54 <rtems_io_register_driver+0x108>
46d88: 4aa8 0004 tstl %a0@(4)
46d8c: 6600 00c6 bnew 46e54 <rtems_io_register_driver+0x108>
46d90: 6000 00b4 braw 46e46 <rtems_io_register_driver+0xfa>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46d94: 2039 0006 200c movel 6200c <_Thread_Dispatch_disable_level>,%d0
46d9a: 5280 addql #1,%d0
46d9c: 23c0 0006 200c movel %d0,6200c <_Thread_Dispatch_disable_level>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
46da2: 4a82 tstl %d2
46da4: 662c bnes 46dd2 <rtems_io_register_driver+0x86>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
46da6: 2039 0006 28c6 movel 628c6 <_IO_Number_of_drivers>,%d0
46dac: 2479 0006 28ca moveal 628ca <_IO_Driver_address_table>,%a2
46db2: 6010 bras 46dc4 <rtems_io_register_driver+0x78>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46db4: 4a92 tstl %a2@
46db6: 6600 00a6 bnew 46e5e <rtems_io_register_driver+0x112>
46dba: 4aaa 0004 tstl %a2@(4)
46dbe: 6600 009e bnew 46e5e <rtems_io_register_driver+0x112>
46dc2: 6004 bras 46dc8 <rtems_io_register_driver+0x7c>
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 ) {
46dc4: b082 cmpl %d2,%d0
46dc6: 62ec bhis 46db4 <rtems_io_register_driver+0x68>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
46dc8: 2282 movel %d2,%a1@
if ( m != n )
46dca: b082 cmpl %d2,%d0
46dcc: 6634 bnes 46e02 <rtems_io_register_driver+0xb6>
46dce: 6000 0098 braw 46e68 <rtems_io_register_driver+0x11c>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
46dd2: 2202 movel %d2,%d1
46dd4: 2002 movel %d2,%d0
46dd6: e789 lsll #3,%d1
46dd8: eb88 lsll #5,%d0
46dda: 2479 0006 28ca moveal 628ca <_IO_Driver_address_table>,%a2
46de0: 9081 subl %d1,%d0
46de2: d5c0 addal %d0,%a2
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46de4: 4a92 tstl %a2@
46de6: 660e bnes 46df6 <rtems_io_register_driver+0xaa>
46de8: 4aaa 0004 tstl %a2@(4)
46dec: 57c0 seq %d0
46dee: 49c0 extbl %d0
46df0: 4480 negl %d0
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
46df2: 4a00 tstb %d0
46df4: 660a bnes 46e00 <rtems_io_register_driver+0xb4>
_Thread_Enable_dispatch();
46df6: 4eb9 0004 8672 jsr 48672 <_Thread_Enable_dispatch>
46dfc: 700c moveq #12,%d0
return RTEMS_RESOURCE_IN_USE;
46dfe: 6048 bras 46e48 <rtems_io_register_driver+0xfc>
}
*registered_major = major;
46e00: 2282 movel %d2,%a1@
}
_IO_Driver_address_table [major] = *driver_table;
46e02: 4878 0018 pea 18 <OPER2+0x4>
46e06: 2202 movel %d2,%d1
46e08: 2002 movel %d2,%d0
46e0a: e789 lsll #3,%d1
46e0c: eb88 lsll #5,%d0
46e0e: 2f08 movel %a0,%sp@-
46e10: 9081 subl %d1,%d0
46e12: d0b9 0006 28ca addl 628ca <_IO_Driver_address_table>,%d0
46e18: 2f00 movel %d0,%sp@-
46e1a: 4eb9 0005 1c44 jsr 51c44 <memcpy>
_Thread_Enable_dispatch();
46e20: 4eb9 0004 8672 jsr 48672 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
}
46e26: 246e fffc moveal %fp@(-4),%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e2a: 4fef 000c lea %sp@(12),%sp
46e2e: 2d42 0008 movel %d2,%fp@(8)
}
46e32: 242e fff8 movel %fp@(-8),%d2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e36: 42ae 0010 clrl %fp@(16)
46e3a: 42ae 000c clrl %fp@(12)
}
46e3e: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e40: 4ef9 0004 e908 jmp 4e908 <rtems_io_initialize>
46e46: 7009 moveq #9,%d0
}
46e48: 242e fff8 movel %fp@(-8),%d2
46e4c: 246e fffc moveal %fp@(-4),%a2
46e50: 4e5e unlk %fp
46e52: 4e75 rts
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
46e54: b082 cmpl %d2,%d0
46e56: 6200 ff3c bhiw 46d94 <rtems_io_register_driver+0x48>
46e5a: 700a moveq #10,%d0
46e5c: 60ea bras 46e48 <rtems_io_register_driver+0xfc>
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 ) {
46e5e: 5282 addql #1,%d2
46e60: 45ea 0018 lea %a2@(24),%a2
46e64: 6000 ff5e braw 46dc4 <rtems_io_register_driver+0x78>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
46e68: 4eb9 0004 8672 jsr 48672 <_Thread_Enable_dispatch>
46e6e: 7005 moveq #5,%d0
return sc;
46e70: 60d6 bras 46e48 <rtems_io_register_driver+0xfc>
...
00046e74 <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
46e74: 4e56 0000 linkw %fp,#0
46e78: 222e 0008 movel %fp@(8),%d1
if ( rtems_interrupt_is_in_progress() )
46e7c: 2039 0006 20a6 movel 620a6 <_ISR_Nest_level>,%d0
46e82: 6704 beqs 46e88 <rtems_io_unregister_driver+0x14>
46e84: 7012 moveq #18,%d0
46e86: 6042 bras 46eca <rtems_io_unregister_driver+0x56>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
46e88: b2b9 0006 28c6 cmpl 628c6 <_IO_Number_of_drivers>,%d1
46e8e: 6504 bcss 46e94 <rtems_io_unregister_driver+0x20>
46e90: 700d moveq #13,%d0
46e92: 6036 bras 46eca <rtems_io_unregister_driver+0x56>
46e94: 2039 0006 200c movel 6200c <_Thread_Dispatch_disable_level>,%d0
46e9a: 5280 addql #1,%d0
46e9c: 23c0 0006 200c movel %d0,6200c <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
memset(
46ea2: 2001 movel %d1,%d0
46ea4: 4878 0018 pea 18 <OPER2+0x4>
46ea8: e789 lsll #3,%d1
46eaa: eb88 lsll #5,%d0
46eac: 42a7 clrl %sp@-
46eae: 9081 subl %d1,%d0
46eb0: d0b9 0006 28ca addl 628ca <_IO_Driver_address_table>,%d0
46eb6: 2f00 movel %d0,%sp@-
46eb8: 4eb9 0005 1cb4 jsr 51cb4 <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
46ebe: 4eb9 0004 8672 jsr 48672 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
46ec4: 4fef 000c lea %sp@(12),%sp
memset(
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
46ec8: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
46eca: 4e5e unlk %fp
46ecc: 4e75 rts
...
00047394 <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
47394: 4e56 fff0 linkw %fp,#-16
47398: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
4739c: 286e 0008 moveal %fp@(8),%a4
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
473a0: 4a8c tstl %a4
473a2: 6740 beqs 473e4 <rtems_iterate_over_all_threads+0x50>
473a4: 45f9 0006 6b60 lea 66b60 <_Objects_Information_table+0x4>,%a2
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
473aa: 2052 moveal %a2@,%a0
473ac: 4a88 tstl %a0
473ae: 672a beqs 473da <rtems_iterate_over_all_threads+0x46>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
473b0: 2668 0004 moveal %a0@(4),%a3
if ( !information )
473b4: 4a8b tstl %a3
473b6: 6722 beqs 473da <rtems_iterate_over_all_threads+0x46>
473b8: 7401 moveq #1,%d2
473ba: 6014 bras 473d0 <rtems_iterate_over_all_threads+0x3c>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
473bc: 206b 0018 moveal %a3@(24),%a0
473c0: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
473c4: 5282 addql #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
473c6: 4a80 tstl %d0
473c8: 6706 beqs 473d0 <rtems_iterate_over_all_threads+0x3c>
continue;
(*routine)(the_thread);
473ca: 2f00 movel %d0,%sp@-
473cc: 4e94 jsr %a4@
473ce: 588f addql #4,%sp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
473d0: 4280 clrl %d0
473d2: 302b 000e movew %a3@(14),%d0
473d6: b082 cmpl %d2,%d0
473d8: 64e2 bccs 473bc <rtems_iterate_over_all_threads+0x28>
473da: 588a addql #4,%a2
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
473dc: b5fc 0006 6b70 cmpal #420720,%a2
473e2: 66c6 bnes 473aa <rtems_iterate_over_all_threads+0x16>
(*routine)(the_thread);
}
}
}
473e4: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
473ea: 4e5e unlk %fp
473ec: 4e75 rts
...
0004934a <rtems_libio_fcntl_flags>:
* Access mode is a small integer
*/
access_modes = fcntl_flags & O_ACCMODE;
fcntl_flags &= ~O_ACCMODE;
flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes );
4934a: 7003 moveq #3,%d0
};
uint32_t rtems_libio_fcntl_flags(
uint32_t fcntl_flags
)
{
4934c: 4e56 0000 linkw %fp,#0
49350: 2f03 movel %d3,%sp@-
49352: 2f02 movel %d2,%sp@-
49354: 242e 0008 movel %fp@(8),%d2
* Access mode is a small integer
*/
access_modes = fcntl_flags & O_ACCMODE;
fcntl_flags &= ~O_ACCMODE;
flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes );
49358: c082 andl %d2,%d0
4935a: 2f00 movel %d0,%sp@-
4935c: 4879 0005 a768 pea 5a768 <access_modes_assoc>
49362: 4eb9 0004 b698 jsr 4b698 <rtems_assoc_local_by_remote>
49368: 2600 movel %d0,%d3
/*
* Everything else is single bits
*/
flags |=
rtems_assoc_local_by_remote_bitfield(status_flags_assoc, fcntl_flags);
4936a: 70fc moveq #-4,%d0
4936c: c082 andl %d2,%d0
4936e: 2f00 movel %d0,%sp@-
49370: 4879 0005 a798 pea 5a798 <status_flags_assoc>
49376: 4eb9 0004 b654 jsr 4b654 <rtems_assoc_local_by_remote_bitfield>
return flags;
}
4937c: 242e fff8 movel %fp@(-8),%d2
49380: 8083 orl %d3,%d0
49382: 262e fffc movel %fp@(-4),%d3
49386: 4e5e unlk %fp
49388: 4e75 rts
...
00042308 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
42308: 4e56 0000 linkw %fp,#0
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
4230c: 2039 0005 b434 movel 5b434 <rtems_libio_number_iops>,%d0
42312: 6742 beqs 42356 <rtems_libio_init+0x4e>
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
42314: 4878 0040 pea 40 <DBL_MANT_DIG+0xb>
42318: 2f00 movel %d0,%sp@-
4231a: 4eb9 0004 8e68 jsr 48e68 <calloc>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
42320: 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,
42322: 23c0 0005 cb34 movel %d0,5cb34 <rtems_libio_iops>
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
42328: 6606 bnes 42330 <rtems_libio_init+0x28>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
4232a: 4878 001a pea 1a <OPER2+0x6> <== NOT EXECUTED
4232e: 604c bras 4237c <rtems_libio_init+0x74> <== NOT EXECUTED
iop = rtems_libio_iop_freelist = rtems_libio_iops;
42330: 23c0 0005 cb38 movel %d0,5cb38 <rtems_libio_iop_freelist>
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
42336: 2040 moveal %d0,%a0
42338: 4280 clrl %d0
4233a: 2239 0005 b434 movel 5b434 <rtems_libio_number_iops>,%d1
42340: 6004 bras 42346 <rtems_libio_init+0x3e>
iop->data1 = iop + 1;
42342: 2148 fff4 movel %a0,%a0@(-12)
42346: 2248 moveal %a0,%a1
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++)
42348: 5280 addql #1,%d0
4234a: 41e8 0040 lea %a0@(64),%a0
4234e: b280 cmpl %d0,%d1
42350: 62f0 bhis 42342 <rtems_libio_init+0x3a>
iop->data1 = iop + 1;
iop->data1 = NULL;
42352: 42a9 0034 clrl %a1@(52)
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
42356: 4879 0005 cb3c pea 5cb3c <rtems_libio_semaphore>
4235c: 42a7 clrl %sp@-
4235e: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f>
42362: 4878 0001 pea 1 <ADD>
42366: 2f3c 4c42 494f movel #1279412559,%sp@-
4236c: 4eb9 0004 4cf8 jsr 44cf8 <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
42372: 4fef 0014 lea %sp@(20),%sp
42376: 4a80 tstl %d0
42378: 6708 beqs 42382 <rtems_libio_init+0x7a>
rtems_fatal_error_occurred( rc );
4237a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4237c: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
42382: 2279 0005 b430 moveal 5b430 <rtems_fs_init_helper>,%a1
42388: 4a89 tstl %a1
4238a: 6704 beqs 42390 <rtems_libio_init+0x88>
(* rtems_fs_init_helper)();
}
4238c: 4e5e unlk %fp
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
4238e: 4ed1 jmp %a1@
}
42390: 4e5e unlk %fp <== NOT EXECUTED
42392: 4e75 rts
0006163e <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
6163e: 4e56 ffd4 linkw %fp,#-44
61642: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
61646: 486e fffc pea %fp@(-4)
6164a: 42a7 clrl %sp@-
6164c: 42a7 clrl %sp@-
6164e: 4eb9 0006 2fa4 jsr 62fa4 <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
61654: 4fef 000c lea %sp@(12),%sp
rtems_status_code rtems_libio_set_private_env(void) {
rtems_status_code sc;
rtems_id task_id;
rtems_filesystem_location_info_t loc;
sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
61658: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) return sc;
6165a: 6600 00f0 bnew 6174c <rtems_libio_set_private_env+0x10e>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
6165e: 203c 0009 bb78 movel #637816,%d0
61664: b0b9 0009 717c cmpl 9717c <rtems_current_user_env>,%d0
6166a: 6648 bnes 616b4 <rtems_libio_set_private_env+0x76>
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
6166c: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
61670: 4eb9 0004 5d98 jsr 45d98 <malloc>
if (!tmp)
61676: 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));
61678: 2600 movel %d0,%d3
if (!tmp)
6167a: 6608 bnes 61684 <rtems_libio_set_private_env+0x46>
6167c: 143c 001a moveb #26,%d2 <== NOT EXECUTED
61680: 6000 00ca braw 6174c <rtems_libio_set_private_env+0x10e><== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
tmp->refcnt = 1;
#endif
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_envô‹
61684: 487a fec2 pea %pc@(61548 <free_user_env>)
61688: 4879 0009 717c pea 9717c <rtems_current_user_env>
6168e: 42a7 clrl %sp@-
61690: 4eb9 0006 3308 jsr 63308 <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
61696: 4fef 000c lea %sp@(12),%sp
6169a: 4a80 tstl %d0
6169c: 6710 beqs 616ae <rtems_libio_set_private_env+0x70>
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
6169e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
616a0: 2400 movel %d0,%d2 <== NOT EXECUTED
616a2: 4eb9 0004 583c jsr 4583c <free> <== NOT EXECUTED
return sc;
616a8: 588f addql #4,%sp <== NOT EXECUTED
616aa: 6000 00a0 braw 6174c <rtems_libio_set_private_env+0x10e><== NOT EXECUTED
}
rtems_current_user_env = tmp;
616ae: 23c3 0009 717c movel %d3,9717c <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
616b4: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
616b8: 45f9 0007 8fec lea 78fec <memcpy>,%a2
616be: 4879 0009 bb78 pea 9bb78 <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);
616c4: 260e movel %fp,%d3
616c6: 0683 ffff ffe8 addil #-24,%d3
616cc: 49f9 0004 5772 lea 45772 <rtems_filesystem_evaluate_path>,%a4
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
616d2: 2679 0009 717c moveal 9717c <rtems_current_user_env>,%a3
616d8: 2f0b movel %a3,%sp@-
616da: 4e92 jsr %a2@
rtems_current_user_env->task_id=task_id; /* mark the local values*/
616dc: 26ae fffc movel %fp@(-4),%a3@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
616e0: 4878 0014 pea 14 <OPER2>
616e4: 2079 0009 bb60 moveal 9bb60 <rtems_filesystem_mount_table_control>,%a0
616ea: 41e8 001c lea %a0@(28),%a0
616ee: 2f08 movel %a0,%sp@-
616f0: 486b 0018 pea %a3@(24)
616f4: 4e92 jsr %a2@
* 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);
616f6: 42a7 clrl %sp@-
616f8: 2f03 movel %d3,%sp@-
616fa: 42a7 clrl %sp@-
616fc: 4878 0001 pea 1 <ADD>
61700: 4879 0009 6bb2 pea 96bb2 <basefix.3825+0x26>
61706: 4e94 jsr %a4@
rtems_filesystem_root = loc;
61708: 4fef 002c lea %sp@(44),%sp
6170c: 4878 0014 pea 14 <OPER2>
61710: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
61716: 41e8 0018 lea %a0@(24),%a0
6171a: 2f03 movel %d3,%sp@-
6171c: 2f08 movel %a0,%sp@-
6171e: 4e92 jsr %a2@
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
61720: 42a7 clrl %sp@-
61722: 2f03 movel %d3,%sp@-
61724: 42a7 clrl %sp@-
61726: 4878 0001 pea 1 <ADD>
6172a: 4879 0009 6bb2 pea 96bb2 <basefix.3825+0x26>
61730: 4e94 jsr %a4@
rtems_filesystem_current = loc;
61732: 4fef 0020 lea %sp@(32),%sp
61736: 4878 0014 pea 14 <OPER2>
6173a: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0
61740: 5880 addql #4,%d0
61742: 2f03 movel %d3,%sp@-
61744: 2f00 movel %d0,%sp@-
61746: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
61748: 4fef 000c lea %sp@(12),%sp
}
6174c: 2002 movel %d2,%d0
6174e: 4cee 1c0c ffd4 moveml %fp@(-44),%d2-%d3/%a2-%a4
61754: 4e5e unlk %fp
61756: 4e75 rts
000615a2 <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) {
615a2: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
615a6: 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);
615a8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
615ac: 42a7 clrl %sp@- <== NOT EXECUTED
615ae: 42a7 clrl %sp@- <== NOT EXECUTED
615b0: 4eb9 0006 2fa4 jsr 62fa4 <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
615b6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
615ba: 4a80 tstl %d0 <== NOT EXECUTED
615bc: 6678 bnes 61636 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
615be: 2479 0009 717c moveal 9717c <rtems_current_user_env>,%a2 <== NOT EXECUTED
615c4: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
615c8: b092 cmpl %a2@,%d0 <== NOT EXECUTED
615ca: 661c bnes 615e8 <rtems_libio_share_private_env+0x46><== NOT EXECUTED
/* 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);
615cc: 4879 0009 717c pea 9717c <rtems_current_user_env> <== NOT EXECUTED
615d2: 42a7 clrl %sp@- <== NOT EXECUTED
615d4: 4eb9 0006 339c jsr 6339c <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
615da: 508f addql #8,%sp <== NOT EXECUTED
615dc: 4a80 tstl %d0 <== NOT EXECUTED
615de: 6656 bnes 61636 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
free_user_env(tmp);
615e0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
615e2: 4eba ff64 jsr %pc@(61548 <free_user_env>) <== NOT EXECUTED
615e6: 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,
615e8: 486e fffc pea %fp@(-4) <== NOT EXECUTED
615ec: 4879 0009 717c pea 9717c <rtems_current_user_env> <== NOT EXECUTED
615f2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
615f6: 4eb9 0006 3410 jsr 63410 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
615fc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
61600: 4a80 tstl %d0 <== NOT EXECUTED
61602: 6626 bnes 6162a <rtems_libio_share_private_env+0x88><== NOT EXECUTED
goto bailout;
sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
61604: 487a ff42 pea %pc@(61548 <free_user_env>) <== NOT EXECUTED
61608: 4879 0009 717c pea 9717c <rtems_current_user_env> <== NOT EXECUTED
6160e: 42a7 clrl %sp@- <== NOT EXECUTED
61610: 4eb9 0006 3308 jsr 63308 <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
61616: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
6161a: 4a80 tstl %d0 <== NOT EXECUTED
6161c: 660c bnes 6162a <rtems_libio_share_private_env+0x88><== NOT EXECUTED
goto bailout;
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
6161e: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
61622: 23d0 0009 717c movel %a0@,9717c <rtems_current_user_env> <== NOT EXECUTED
/* increase the reference count */
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
61628: 600c bras 61636 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
6162a: 223c 0009 bb78 movel #637816,%d1 <== NOT EXECUTED
61630: 23c1 0009 717c movel %d1,9717c <rtems_current_user_env> <== NOT EXECUTED
return sc;
}
61636: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
6163a: 4e5e unlk %fp <== NOT EXECUTED
6163c: 4e75 rts
00049154 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
49154: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
49156: 4e56 0000 linkw %fp,#0
4915a: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4915e: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
49160: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
49162: 7406 moveq #6,%d2
49164: b480 cmpl %d0,%d2
49166: 6604 bnes 4916c <rtems_libio_to_fcntl_flags+0x18>
49168: 7002 moveq #2,%d0 <== NOT EXECUTED
4916a: 6012 bras 4917e <rtems_libio_to_fcntl_flags+0x2a><== NOT EXECUTED
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
4916c: 0801 0001 btst #1,%d1
49170: 6704 beqs 49176 <rtems_libio_to_fcntl_flags+0x22>
49172: 4280 clrl %d0
49174: 6008 bras 4917e <rtems_libio_to_fcntl_flags+0x2a>
49176: 2001 movel %d1,%d0 <== NOT EXECUTED
49178: e488 lsrl #2,%d0 <== NOT EXECUTED
4917a: 7401 moveq #1,%d2 <== NOT EXECUTED
4917c: c082 andl %d2,%d0 <== NOT EXECUTED
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 ) {
4917e: 0801 0000 btst #0,%d1
49182: 6704 beqs 49188 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_NONBLOCK;
49184: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
49188: 0801 0009 btst #9,%d1
4918c: 6704 beqs 49192 <rtems_libio_to_fcntl_flags+0x3e>
fcntl_flags |= O_APPEND;
4918e: 7408 moveq #8,%d2
49190: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
49192: 0801 000a btst #10,%d1
49196: 6704 beqs 4919c <rtems_libio_to_fcntl_flags+0x48>
fcntl_flags |= O_CREAT;
49198: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
4919c: 241f movel %sp@+,%d2
4919e: 4e5e unlk %fp
491a0: 4e75 rts
00045e4c <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
45e4c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45e50: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45e52: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
45e54: 486e fffc pea %fp@(-4) <== NOT EXECUTED
45e58: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
45e5c: 2f39 0009 6e80 movel 96e80 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45e62: 4eb9 0004 ab40 jsr 4ab40 <_Protected_heap_Get_block_size> <== NOT EXECUTED
45e68: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
45e6c: 4a00 tstb %d0 <== NOT EXECUTED
45e6e: 671a beqs 45e8a <rtems_malloc_statistics_at_free+0x3e><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
45e70: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
45e74: 4282 clrl %d2 <== NOT EXECUTED
45e76: d7b9 0009 bb5c addl %d3,9bb5c <rtems_malloc_statistics+0x28><== NOT EXECUTED
45e7c: 2039 0009 bb58 movel 9bb58 <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED
45e82: d182 addxl %d2,%d0 <== NOT EXECUTED
45e84: 23c0 0009 bb58 movel %d0,9bb58 <rtems_malloc_statistics+0x24><== NOT EXECUTED
}
}
45e8a: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45e8e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45e92: 4e5e unlk %fp <== NOT EXECUTED
45e94: 4e75 rts
00045e96 <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
45e96: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45e9a: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
45e9e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45ea0: 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 )
45ea2: 4a80 tstl %d0 <== NOT EXECUTED
45ea4: 674e beqs 45ef4 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45ea6: 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);
45ea8: 4282 clrl %d2 <== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45eaa: 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);
45eac: 2f08 movel %a0,%sp@- <== NOT EXECUTED
45eae: 2f00 movel %d0,%sp@- <== NOT EXECUTED
45eb0: 2f39 0009 6e80 movel 96e80 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45eb6: 4eb9 0004 ab40 jsr 4ab40 <_Protected_heap_Get_block_size> <== NOT EXECUTED
MSBUMP(lifetime_allocated, actual_size);
45ebc: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45ec0: 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);
45ec4: 2039 0009 bb50 movel 9bb50 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED
45eca: d6b9 0009 bb54 addl 9bb54 <rtems_malloc_statistics+0x20>,%d3<== NOT EXECUTED
45ed0: d580 addxl %d0,%d2 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
45ed2: 2003 movel %d3,%d0 <== NOT EXECUTED
45ed4: 90b9 0009 bb5c subl 9bb5c <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);
45eda: 23c2 0009 bb50 movel %d2,9bb50 <rtems_malloc_statistics+0x1c><== NOT EXECUTED
45ee0: 23c3 0009 bb54 movel %d3,9bb54 <rtems_malloc_statistics+0x20><== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45ee6: b0b9 0009 bb4c cmpl 9bb4c <rtems_malloc_statistics+0x18>,%d0<== NOT EXECUTED
45eec: 6306 blss 45ef4 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
s->max_depth = current_depth;
45eee: 23c0 0009 bb4c movel %d0,9bb4c <rtems_malloc_statistics+0x18><== NOT EXECUTED
}
45ef4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45ef8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45efc: 4e5e unlk %fp <== NOT EXECUTED
45efe: 4e75 rts
00045f00 <rtems_malloc_statistics_initialize>:
#include <sys/reent.h>
#include <stdlib.h>
static void rtems_malloc_statistics_initialize( void )
{
45f00: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* Zero all the statistics
*/
(void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics));
45f04: 4878 002c pea 2c <OPER2+0x18> <== NOT EXECUTED
45f08: 42a7 clrl %sp@- <== NOT EXECUTED
45f0a: 4879 0009 bb34 pea 9bb34 <rtems_malloc_statistics> <== NOT EXECUTED
45f10: 4eb9 0007 9158 jsr 79158 <memset> <== NOT EXECUTED
45f16: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
45f1a: 4e5e unlk %fp <== NOT EXECUTED
45f1c: 4e75 rts <== NOT EXECUTED
...
0004da34 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4da34: 4e56 0000 linkw %fp,#0
4da38: 2f0a movel %a2,%sp@-
4da3a: 246e 0008 moveal %fp@(8),%a2
4da3e: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4da40: 4a8a tstl %a2
4da42: 6758 beqs 4da9c <rtems_memalign+0x68>
return EINVAL;
*pointer = NULL;
4da44: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4da46: 7003 moveq #3,%d0
4da48: b0b9 0006 2194 cmpl 62194 <_System_state_Current>,%d0
4da4e: 660a bnes 4da5a <rtems_memalign+0x26>
4da50: 4eb9 0004 3674 jsr 43674 <malloc_is_system_state_OK>
4da56: 4a00 tstb %d0
4da58: 6742 beqs 4da9c <rtems_memalign+0x68>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4da5a: 4eb9 0004 36cc jsr 436cc <malloc_deferred_frees_process>
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4da60: 42a7 clrl %sp@-
4da62: 2f2e 000c movel %fp@(12),%sp@-
4da66: 2f2e 0010 movel %fp@(16),%sp@-
4da6a: 2f39 0006 06f0 movel 606f0 <RTEMS_Malloc_Heap>,%sp@-
4da70: 4eb9 0004 8018 jsr 48018 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4da76: 4fef 0010 lea %sp@(16),%sp
4da7a: 2400 movel %d0,%d2
4da7c: 6604 bnes 4da82 <rtems_memalign+0x4e>
4da7e: 700c moveq #12,%d0
4da80: 601c bras 4da9e <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4da82: 2079 0006 0d96 moveal 60d96 <rtems_malloc_statistics_helpers>,%a0
4da88: 4a88 tstl %a0
4da8a: 670a beqs 4da96 <rtems_memalign+0x62>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4da8c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4da8e: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
4da92: 4e90 jsr %a0@ <== NOT EXECUTED
4da94: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4da96: 2482 movel %d2,%a2@
4da98: 4280 clrl %d0
return 0;
4da9a: 6002 bras 4da9e <rtems_memalign+0x6a>
4da9c: 7016 moveq #22,%d0
}
4da9e: 242e fff8 movel %fp@(-8),%d2
4daa2: 246e fffc moveal %fp@(-4),%a2
4daa6: 4e5e unlk %fp
4daa8: 4e75 rts
...
0004ed98 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
4ed98: 4e56 fff0 linkw %fp,#-16
4ed9c: 48d7 001c moveml %d2-%d4,%sp@
4eda0: 262e 0008 movel %fp@(8),%d3
4eda4: 242e 000c movel %fp@(12),%d2
4eda8: 282e 0014 movel %fp@(20),%d4
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
4edac: 4a82 tstl %d2
4edae: 6752 beqs 4ee02 <rtems_message_queue_broadcast+0x6a>
return RTEMS_INVALID_ADDRESS;
if ( !count )
4edb0: 4a84 tstl %d4
4edb2: 674e beqs 4ee02 <rtems_message_queue_broadcast+0x6a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4edb4: 486e fffc pea %fp@(-4)
4edb8: 2f03 movel %d3,%sp@-
4edba: 4879 0007 5c42 pea 75c42 <_Message_queue_Information>
4edc0: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4edc6: 4fef 000c lea %sp@(12),%sp
4edca: 4aae fffc tstl %fp@(-4)
4edce: 6704 beqs 4edd4 <rtems_message_queue_broadcast+0x3c>
4edd0: 7004 moveq #4,%d0
4edd2: 6030 bras 4ee04 <rtems_message_queue_broadcast+0x6c>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
4edd4: 2f04 movel %d4,%sp@-
4edd6: 2040 moveal %d0,%a0
4edd8: 42a7 clrl %sp@-
4edda: 2f03 movel %d3,%sp@-
4eddc: 2f2e 0010 movel %fp@(16),%sp@-
4ede0: 2f02 movel %d2,%sp@-
4ede2: 4868 0014 pea %a0@(20)
4ede6: 4eb9 0005 2088 jsr 52088 <_CORE_message_queue_Broadcast>
4edec: 2400 movel %d0,%d2
NULL,
#endif
count
);
_Thread_Enable_dispatch();
4edee: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
return
_Message_queue_Translate_core_message_queue_return_code( core_status );
4edf4: 2f02 movel %d2,%sp@-
4edf6: 4eb9 0004 f11c jsr 4f11c <_Message_queue_Translate_core_message_queue_return_code>
#endif
count
);
_Thread_Enable_dispatch();
return
4edfc: 4fef 001c lea %sp@(28),%sp
4ee00: 6002 bras 4ee04 <rtems_message_queue_broadcast+0x6c>
4ee02: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ee04: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
4ee0a: 4e5e unlk %fp
4ee0c: 4e75 rts
...
0004ca78 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
4ca78: 4e56 ffe0 linkw %fp,#-32
4ca7c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4ca80: 242e 0008 movel %fp@(8),%d2
4ca84: 262e 000c movel %fp@(12),%d3
4ca88: 282e 0010 movel %fp@(16),%d4
4ca8c: 2a2e 0014 movel %fp@(20),%d5
4ca90: 286e 0018 moveal %fp@(24),%a4
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
4ca94: 4a82 tstl %d2
4ca96: 6606 bnes 4ca9e <rtems_message_queue_create+0x26>
4ca98: 7003 moveq #3,%d0
4ca9a: 6000 00a4 braw 4cb40 <rtems_message_queue_create+0xc8>
return RTEMS_INVALID_NAME;
if ( !id )
4ca9e: 4a8c tstl %a4
4caa0: 6606 bnes 4caa8 <rtems_message_queue_create+0x30>
4caa2: 7009 moveq #9,%d0
4caa4: 6000 009a braw 4cb40 <rtems_message_queue_create+0xc8>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
4caa8: 4a83 tstl %d3
4caaa: 6606 bnes 4cab2 <rtems_message_queue_create+0x3a>
4caac: 700a moveq #10,%d0
4caae: 6000 0090 braw 4cb40 <rtems_message_queue_create+0xc8>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
4cab2: 4a84 tstl %d4
4cab4: 6606 bnes 4cabc <rtems_message_queue_create+0x44>
4cab6: 7008 moveq #8,%d0
4cab8: 6000 0086 braw 4cb40 <rtems_message_queue_create+0xc8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4cabc: 2039 0006 6248 movel 66248 <_Thread_Dispatch_disable_level>,%d0
4cac2: 5280 addql #1,%d0
4cac4: 23c0 0006 6248 movel %d0,66248 <_Thread_Dispatch_disable_level>
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
4caca: 4eb9 0005 2158 jsr 52158 <_Message_queue_Allocate>
4cad0: 2440 moveal %d0,%a2
if ( !the_message_queue ) {
4cad2: 4a80 tstl %d0
4cad4: 660a bnes 4cae0 <rtems_message_queue_create+0x68>
_Thread_Enable_dispatch();
4cad6: 4eb9 0004 f40a jsr 4f40a <_Thread_Enable_dispatch>
4cadc: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4cade: 6060 bras 4cb40 <rtems_message_queue_create+0xc8>
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
4cae0: 204e moveal %fp,%a0
4cae2: 47f9 0004 f40a lea 4f40a <_Thread_Enable_dispatch>,%a3
4cae8: 44c5 movew %d5,%ccr
4caea: 56c0 sne %d0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
4caec: 2545 0010 movel %d5,%a2@(16)
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
4caf0: 49c0 extbl %d0
4caf2: 5280 addql #1,%d0
4caf4: 2100 movel %d0,%a0@-
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
4caf6: 2f04 movel %d4,%sp@-
4caf8: 2f03 movel %d3,%sp@-
4cafa: 2f08 movel %a0,%sp@-
4cafc: 486a 0014 pea %a2@(20)
4cb00: 4eb9 0004 dc30 jsr 4dc30 <_CORE_message_queue_Initialize>
4cb06: 4fef 0010 lea %sp@(16),%sp
4cb0a: 4a00 tstb %d0
4cb0c: 6616 bnes 4cb24 <rtems_message_queue_create+0xac>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4cb0e: 2f0a movel %a2,%sp@-
4cb10: 4879 0006 6a8e pea 66a8e <_Message_queue_Information>
4cb16: 4eb9 0004 e9b8 jsr 4e9b8 <_Objects_Free>
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
4cb1c: 4e93 jsr %a3@
return RTEMS_UNSATISFIED;
4cb1e: 508f addql #8,%sp
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
4cb20: 700d moveq #13,%d0
return RTEMS_UNSATISFIED;
4cb22: 601c bras 4cb40 <rtems_message_queue_create+0xc8>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4cb24: 202a 0008 movel %a2@(8),%d0
4cb28: 4281 clrl %d1
4cb2a: 2079 0006 6aa6 moveal 66aa6 <_Message_queue_Information+0x18>,%a0
4cb30: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4cb32: 2542 000c movel %d2,%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4cb36: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
4cb3a: 2880 movel %d0,%a4@
name,
0
);
#endif
_Thread_Enable_dispatch();
4cb3c: 4e93 jsr %a3@
4cb3e: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4cb40: 4cee 1c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a4
4cb46: 4e5e unlk %fp
4cb48: 4e75 rts
...
0004fa24 <rtems_message_queue_delete>:
*/
rtems_status_code rtems_message_queue_delete(
rtems_id id
)
{
4fa24: 4e56 fffc linkw %fp,#-4
4fa28: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4fa2a: 486e fffc pea %fp@(-4)
4fa2e: 2f2e 0008 movel %fp@(8),%sp@-
4fa32: 4879 0006 8d8c pea 68d8c <_Message_queue_Information>
4fa38: 4eb9 0004 9e20 jsr 49e20 <_Objects_Get>
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4fa3e: 4fef 000c lea %sp@(12),%sp
4fa42: 2440 moveal %d0,%a2
4fa44: 4aae fffc tstl %fp@(-4)
4fa48: 6704 beqs 4fa4e <rtems_message_queue_delete+0x2a>
4fa4a: 7004 moveq #4,%d0
4fa4c: 6038 bras 4fa86 <rtems_message_queue_delete+0x62>
case OBJECTS_LOCAL:
_Objects_Close( &_Message_queue_Information,
4fa4e: 2f00 movel %d0,%sp@-
4fa50: 4879 0006 8d8c pea 68d8c <_Message_queue_Information>
4fa56: 4eb9 0004 9a54 jsr 49a54 <_Objects_Close>
&the_message_queue->Object );
_CORE_message_queue_Close(
4fa5c: 4878 0005 pea 5 <COMPARE>
4fa60: 42a7 clrl %sp@-
4fa62: 486a 0014 pea %a2@(20)
4fa66: 4eb9 0005 0010 jsr 50010 <_CORE_message_queue_Close>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4fa6c: 2f0a movel %a2,%sp@-
4fa6e: 4879 0006 8d8c pea 68d8c <_Message_queue_Information>
4fa74: 4eb9 0004 9cc8 jsr 49cc8 <_Objects_Free>
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
4fa7a: 4eb9 0004 a71e jsr 4a71e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4fa80: 4fef 001c lea %sp@(28),%sp
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
4fa84: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4fa86: 246e fff8 moveal %fp@(-8),%a2
4fa8a: 4e5e unlk %fp
4fa8c: 4e75 rts
...
0004efa4 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
4efa4: 4e56 fffc linkw %fp,#-4
4efa8: 2f0a movel %a2,%sp@-
4efaa: 246e 000c moveal %fp@(12),%a2
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
4efae: 4a8a tstl %a2
4efb0: 6604 bnes 4efb6 <rtems_message_queue_get_number_pending+0x12>
4efb2: 7009 moveq #9,%d0
4efb4: 6030 bras 4efe6 <rtems_message_queue_get_number_pending+0x42>
4efb6: 486e fffc pea %fp@(-4)
4efba: 2f2e 0008 movel %fp@(8),%sp@-
4efbe: 4879 0007 5c42 pea 75c42 <_Message_queue_Information>
4efc4: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4efca: 4fef 000c lea %sp@(12),%sp
4efce: 4aae fffc tstl %fp@(-4)
4efd2: 6704 beqs 4efd8 <rtems_message_queue_get_number_pending+0x34>
4efd4: 7004 moveq #4,%d0
4efd6: 600e bras 4efe6 <rtems_message_queue_get_number_pending+0x42>
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
4efd8: 2040 moveal %d0,%a0
4efda: 24a8 005c movel %a0@(92),%a2@
_Thread_Enable_dispatch();
4efde: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
4efe4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4efe6: 246e fff8 moveal %fp@(-8),%a2
4efea: 4e5e unlk %fp
4efec: 4e75 rts
...
0004cb4c <rtems_message_queue_ident>:
rtems_status_code rtems_message_queue_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4cb4c: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
4cb50: 2f2e 0010 movel %fp@(16),%sp@-
4cb54: 2f2e 000c movel %fp@(12),%sp@-
4cb58: 2f2e 0008 movel %fp@(8),%sp@-
4cb5c: 4879 0006 6a8e pea 66a8e <_Message_queue_Information>
4cb62: 4eb9 0004 ec98 jsr 4ec98 <_Objects_Name_to_id_u32>
4cb68: 41f9 0006 3880 lea 63880 <_Status_Object_name_errors_to_status>,%a0
node,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4cb6e: 4e5e unlk %fp
4cb70: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4cb74: 4e75 rts
...
0004cb78 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
4cb78: 4e56 fff0 linkw %fp,#-16
4cb7c: 48d7 001c moveml %d2-%d4,%sp@
4cb80: 242e 000c movel %fp@(12),%d2
4cb84: 262e 0010 movel %fp@(16),%d3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
4cb88: 4a82 tstl %d2
4cb8a: 6766 beqs 4cbf2 <rtems_message_queue_receive+0x7a>
return RTEMS_INVALID_ADDRESS;
if ( !size )
4cb8c: 4a83 tstl %d3
4cb8e: 6762 beqs 4cbf2 <rtems_message_queue_receive+0x7a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4cb90: 486e fffc pea %fp@(-4)
4cb94: 2f2e 0008 movel %fp@(8),%sp@-
4cb98: 4879 0006 6a8e pea 66a8e <_Message_queue_Information>
4cb9e: 4eb9 0004 eb10 jsr 4eb10 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4cba4: 4fef 000c lea %sp@(12),%sp
4cba8: 4aae fffc tstl %fp@(-4)
4cbac: 6704 beqs 4cbb2 <rtems_message_queue_receive+0x3a>
4cbae: 7004 moveq #4,%d0
4cbb0: 6042 bras 4cbf4 <rtems_message_queue_receive+0x7c>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
4cbb2: 7201 moveq #1,%d1
4cbb4: 7801 moveq #1,%d4
4cbb6: 2040 moveal %d0,%a0
4cbb8: c2ae 0014 andl %fp@(20),%d1
4cbbc: 2f2e 0018 movel %fp@(24),%sp@-
4cbc0: b384 eorl %d1,%d4
4cbc2: 2f04 movel %d4,%sp@-
4cbc4: 2f03 movel %d3,%sp@-
4cbc6: 2f02 movel %d2,%sp@-
4cbc8: 2f28 0008 movel %a0@(8),%sp@-
4cbcc: 4868 0014 pea %a0@(20)
4cbd0: 4eb9 0004 dcec jsr 4dcec <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
4cbd6: 4eb9 0004 f40a jsr 4f40a <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
4cbdc: 2079 0006 6302 moveal 66302 <_Thread_Executing>,%a0
4cbe2: 2f28 0034 movel %a0@(52),%sp@-
4cbe6: 4eb9 0004 cc78 jsr 4cc78 <_Message_queue_Translate_core_message_queue_return_code>
4cbec: 4fef 001c lea %sp@(28),%sp
4cbf0: 6002 bras 4cbf4 <rtems_message_queue_receive+0x7c>
4cbf2: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cbf4: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
4cbfa: 4e5e unlk %fp
4cbfc: 4e75 rts
...
00046584 <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
)
{
46584: 4e56 0000 linkw %fp,#0
46588: 2f0a movel %a2,%sp@-
4658a: 246e 0010 moveal %fp@(16),%a2
4658e: 2f02 movel %d2,%sp@-
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
46590: 4a8a tstl %a2
46592: 6604 bnes 46598 <rtems_object_get_class_information+0x14>
46594: 7009 moveq #9,%d0
46596: 6052 bras 465ea <rtems_object_get_class_information+0x66>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
46598: 2f2e 000c movel %fp@(12),%sp@-
4659c: 2f2e 0008 movel %fp@(8),%sp@-
465a0: 4eb9 0004 7e98 jsr 47e98 <_Objects_Get_information>
if ( !obj_info )
465a6: 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 );
465a8: 2040 moveal %d0,%a0
if ( !obj_info )
465aa: 4a80 tstl %d0
465ac: 6604 bnes 465b2 <rtems_object_get_class_information+0x2e>
465ae: 700a moveq #10,%d0
465b0: 6038 bras 465ea <rtems_object_get_class_information+0x66>
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
465b2: 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;
465b6: 4282 clrl %d2
465b8: 7001 moveq #1,%d0
465ba: 4281 clrl %d1
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
465bc: 2568 000a 0004 movel %a0@(10),%a2@(4)
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
465c2: 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;
465c6: 1568 0010 000c moveb %a0@(16),%a2@(12)
info->maximum = obj_info->maximum;
465cc: 2542 0008 movel %d2,%a2@(8)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
465d0: 600e bras 465e0 <rtems_object_get_class_information+0x5c>
if ( !obj_info->local_table[i] )
465d2: 2268 0018 moveal %a0@(24),%a1
465d6: 4ab1 0c00 tstl %a1@(00000000,%d0:l:4)
465da: 6602 bnes 465de <rtems_object_get_class_information+0x5a>
unallocated++;
465dc: 5281 addql #1,%d1
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++ )
465de: 5280 addql #1,%d0
465e0: b480 cmpl %d0,%d2
465e2: 64ee bccs 465d2 <rtems_object_get_class_information+0x4e>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
465e4: 2541 000e movel %d1,%a2@(14)
465e8: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
465ea: 242e fff8 movel %fp@(-8),%d2
465ee: 246e fffc moveal %fp@(-4),%a2
465f2: 4e5e unlk %fp
465f4: 4e75 rts
...
00046604 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_ITRON_API;
}
46604: 7004 moveq #4,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
46606: 4e56 0000 linkw %fp,#0
return OBJECTS_ITRON_API;
}
4660a: 4e5e unlk %fp
4660c: 4e75 rts
...
00046610 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
46610: 7001 moveq #1,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
46612: 4e56 0000 linkw %fp,#0
return OBJECTS_INTERNAL_API;
}
46616: 4e5e unlk %fp
46618: 4e75 rts
...
0004661c <rtems_object_id_get_api>:
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
4661c: 4280 clrl %d0
return _Objects_Get_API( id );
}
4661e: 7207 moveq #7,%d1
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
46620: 4e56 0000 linkw %fp,#0
46624: 102e 0008 moveb %fp@(8),%d0
return _Objects_Get_API( id );
}
46628: 4e5e unlk %fp
4662a: c081 andl %d1,%d0
4662c: 4e75 rts
...
00046640 <rtems_object_id_get_index>:
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
}
46640: 4280 clrl %d0
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
46642: 4e56 0000 linkw %fp,#0
return _Objects_Get_index( id );
}
46646: 302e 000a movew %fp@(10),%d0
4664a: 4e5e unlk %fp
4664c: 4e75 rts
...
00046650 <rtems_object_id_get_node>:
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
46650: 4280 clrl %d0
#undef rtems_object_id_get_node
int rtems_object_id_get_node(
rtems_id id
)
{
46652: 4e56 0000 linkw %fp,#0
return _Objects_Get_node( id );
}
46656: 102e 0009 moveb %fp@(9),%d0
4665a: 4e5e unlk %fp
4665c: 4e75 rts
...
000420ba <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
420ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
va_list arglist;
va_start(arglist, printf_format);
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
420be: 486e 000c pea %fp@(12) <== NOT EXECUTED
420c2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
420c6: 2f3c 2000 0000 movel #536870912,%sp@- <== NOT EXECUTED
420cc: 4eba fe66 jsr %pc@(41f34 <rtems_verror>) <== NOT EXECUTED
420d0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
va_end(arglist);
}
420d4: 4e5e unlk %fp <== NOT EXECUTED
420d6: 4e75 rts
0004f28c <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
4f28c: 4e56 fffc linkw %fp,#-4
4f290: 2f0b movel %a3,%sp@-
4f292: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
4f294: 486e fffc pea %fp@(-4)
4f298: 2f2e 0008 movel %fp@(8),%sp@-
4f29c: 4879 0007 5272 pea 75272 <_Partition_Information>
4f2a2: 4eb9 0005 378c jsr 5378c <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4f2a8: 4fef 000c lea %sp@(12),%sp
4f2ac: 2440 moveal %d0,%a2
4f2ae: 4aae fffc tstl %fp@(-4)
4f2b2: 6704 beqs 4f2b8 <rtems_partition_delete+0x2c>
4f2b4: 7004 moveq #4,%d0
4f2b6: 6036 bras 4f2ee <rtems_partition_delete+0x62>
4f2b8: 47f9 0005 4012 lea 54012 <_Thread_Enable_dispatch>,%a3
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
4f2be: 4aaa 0020 tstl %a2@(32)
4f2c2: 6626 bnes 4f2ea <rtems_partition_delete+0x5e>
_Objects_Close( &_Partition_Information, &the_partition->Object );
4f2c4: 2f00 movel %d0,%sp@-
4f2c6: 4879 0007 5272 pea 75272 <_Partition_Information>
4f2cc: 4eb9 0005 3388 jsr 53388 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
4f2d2: 2f0a movel %a2,%sp@-
4f2d4: 4879 0007 5272 pea 75272 <_Partition_Information>
4f2da: 4eb9 0005 35fc jsr 535fc <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
4f2e0: 4e93 jsr %a3@
return RTEMS_SUCCESSFUL;
4f2e2: 4fef 0010 lea %sp@(16),%sp
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
4f2e6: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
4f2e8: 6004 bras 4f2ee <rtems_partition_delete+0x62>
}
_Thread_Enable_dispatch();
4f2ea: 4e93 jsr %a3@
4f2ec: 700c moveq #12,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4f2ee: 246e fff4 moveal %fp@(-12),%a2
4f2f2: 266e fff8 moveal %fp@(-8),%a3
4f2f6: 4e5e unlk %fp
4f2f8: 4e75 rts
...
0004f364 <rtems_partition_ident>:
rtems_status_code rtems_partition_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4f364: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id );
4f368: 2f2e 0010 movel %fp@(16),%sp@-
4f36c: 2f2e 000c movel %fp@(12),%sp@-
4f370: 2f2e 0008 movel %fp@(8),%sp@-
4f374: 4879 0007 5272 pea 75272 <_Partition_Information>
4f37a: 4eb9 0005 39a0 jsr 539a0 <_Objects_Name_to_id_u32>
4f380: 41f9 0006 e700 lea 6e700 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
4f386: 4e5e unlk %fp
4f388: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4f38c: 4e75 rts
...
0004f390 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
4f390: 4e56 fffc linkw %fp,#-4
4f394: 2f0a movel %a2,%sp@-
4f396: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
4f398: 486e fffc pea %fp@(-4)
4f39c: 2f2e 0008 movel %fp@(8),%sp@-
4f3a0: 4879 0007 5272 pea 75272 <_Partition_Information>
4f3a6: 242e 000c movel %fp@(12),%d2
4f3aa: 4eb9 0005 378c jsr 5378c <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4f3b0: 4fef 000c lea %sp@(12),%sp
4f3b4: 2440 moveal %d0,%a2
4f3b6: 4aae fffc tstl %fp@(-4)
4f3ba: 6704 beqs 4f3c0 <rtems_partition_return_buffer+0x30>
4f3bc: 7004 moveq #4,%d0
4f3be: 603c bras 4f3fc <rtems_partition_return_buffer+0x6c>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
4f3c0: 202a 0010 movel %a2@(16),%d0
ending = _Addresses_Add_offset( starting, the_partition->length );
4f3c4: 222a 0014 movel %a2@(20),%d1
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
4f3c8: b082 cmpl %d2,%d0
4f3ca: 623c bhis 4f408 <rtems_partition_return_buffer+0x78>
4f3cc: d280 addl %d0,%d1
4f3ce: b282 cmpl %d2,%d1
4f3d0: 6536 bcss 4f408 <rtems_partition_return_buffer+0x78>
return (
4f3d2: 2202 movel %d2,%d1
4f3d4: 9280 subl %d0,%d1
4f3d6: 2001 movel %d1,%d0
4f3d8: 4c6a 0001 0018 remul %a2@(24),%d1,%d0
4f3de: 4a81 tstl %d1
4f3e0: 6626 bnes 4f408 <rtems_partition_return_buffer+0x78>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
4f3e2: 2f02 movel %d2,%sp@-
4f3e4: 486a 0024 pea %a2@(36)
4f3e8: 4eb9 0005 1fdc jsr 51fdc <_Chain_Append>
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
4f3ee: 53aa 0020 subql #1,%a2@(32)
_Thread_Enable_dispatch();
4f3f2: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4f3f8: 508f addql #8,%sp
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
4f3fa: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4f3fc: 242e fff4 movel %fp@(-12),%d2
4f400: 246e fff8 moveal %fp@(-8),%a2
4f404: 4e5e unlk %fp
4f406: 4e75 rts
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
4f408: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
4f40e: 7009 moveq #9,%d0
return RTEMS_INVALID_ADDRESS;
4f410: 60ea bras 4f3fc <rtems_partition_return_buffer+0x6c>
...
0004abce <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4abce: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4abd2: 4a39 0005 bac4 tstb 5bac4 <rtems_pipe_configured>
4abd8: 6740 beqs 4ac1a <rtems_pipe_initialize+0x4c>
return;
if (rtems_pipe_semaphore)
4abda: 4ab9 0005 c440 tstl 5c440 <rtems_pipe_semaphore> <== NOT EXECUTED
4abe0: 6638 bnes 4ac1a <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4abe2: 4879 0005 c440 pea 5c440 <rtems_pipe_semaphore> <== NOT EXECUTED
4abe8: 42a7 clrl %sp@- <== NOT EXECUTED
4abea: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED
4abee: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4abf2: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED
4abf8: 4eb9 0004 4cf8 jsr 44cf8 <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)
4abfe: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4ac02: 4a80 tstl %d0 <== NOT EXECUTED
4ac04: 6708 beqs 4ac0e <rtems_pipe_initialize+0x40> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4ac06: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ac08: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4ac0e: 4eb9 0004 4910 jsr 44910 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now;
4ac14: 33c0 0005 c448 movew %d0,5c448 <rtems_pipe_no> <== NOT EXECUTED
}
4ac1a: 4e5e unlk %fp
4ac1c: 4e75 rts
0004e8c4 <rtems_port_delete>:
*/
rtems_status_code rtems_port_delete(
rtems_id id
)
{
4e8c4: 4e56 fffc linkw %fp,#-4
4e8c8: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
4e8ca: 486e fffc pea %fp@(-4)
4e8ce: 2f2e 0008 movel %fp@(8),%sp@-
4e8d2: 4879 0007 5238 pea 75238 <_Dual_ported_memory_Information>
4e8d8: 4eb9 0005 378c jsr 5378c <_Objects_Get>
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e8de: 4fef 000c lea %sp@(12),%sp
4e8e2: 2400 movel %d0,%d2
4e8e4: 4aae fffc tstl %fp@(-4)
4e8e8: 6704 beqs 4e8ee <rtems_port_delete+0x2a>
4e8ea: 7004 moveq #4,%d0
4e8ec: 6028 bras 4e916 <rtems_port_delete+0x52>
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
4e8ee: 2f00 movel %d0,%sp@-
4e8f0: 4879 0007 5238 pea 75238 <_Dual_ported_memory_Information>
4e8f6: 4eb9 0005 3388 jsr 53388 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free (
Dual_ported_memory_Control *the_port
)
{
_Objects_Free( &_Dual_ported_memory_Information, &the_port->Object );
4e8fc: 2f02 movel %d2,%sp@-
4e8fe: 4879 0007 5238 pea 75238 <_Dual_ported_memory_Information>
4e904: 4eb9 0005 35fc jsr 535fc <_Objects_Free>
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
4e90a: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4e910: 4fef 0010 lea %sp@(16),%sp
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
4e914: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4e916: 242e fff8 movel %fp@(-8),%d2
4e91a: 4e5e unlk %fp
4e91c: 4e75 rts
...
0004e920 <rtems_port_external_to_internal>:
rtems_status_code rtems_port_external_to_internal(
rtems_id id,
void *external,
void **internal
)
{
4e920: 4e56 fffc linkw %fp,#-4
4e924: 2f0a movel %a2,%sp@-
4e926: 246e 0010 moveal %fp@(16),%a2
4e92a: 2f02 movel %d2,%sp@-
4e92c: 242e 000c movel %fp@(12),%d2
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
4e930: 4a8a tstl %a2
4e932: 6604 bnes 4e938 <rtems_port_external_to_internal+0x18>
4e934: 7009 moveq #9,%d0
4e936: 6042 bras 4e97a <rtems_port_external_to_internal+0x5a>
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
4e938: 486e fffc pea %fp@(-4)
4e93c: 2f2e 0008 movel %fp@(8),%sp@-
4e940: 4879 0007 5238 pea 75238 <_Dual_ported_memory_Information>
4e946: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e94c: 4fef 000c lea %sp@(12),%sp
4e950: 2040 moveal %d0,%a0
4e952: 4aae fffc tstl %fp@(-4)
4e956: 6704 beqs 4e95c <rtems_port_external_to_internal+0x3c>
4e958: 7004 moveq #4,%d0
4e95a: 601e bras 4e97a <rtems_port_external_to_internal+0x5a>
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( external, the_port->external_base );
4e95c: 2002 movel %d2,%d0
4e95e: 90a8 0014 subl %a0@(20),%d0
if ( ending > the_port->length )
4e962: b0a8 0018 cmpl %a0@(24),%d0
4e966: 6304 blss 4e96c <rtems_port_external_to_internal+0x4c>
*internal = external;
4e968: 2482 movel %d2,%a2@
4e96a: 6006 bras 4e972 <rtems_port_external_to_internal+0x52>
else
*internal = _Addresses_Add_offset( the_port->internal_base,
4e96c: d0a8 0010 addl %a0@(16),%d0
4e970: 2480 movel %d0,%a2@
ending );
_Thread_Enable_dispatch();
4e972: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
4e978: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4e97a: 242e fff4 movel %fp@(-12),%d2
4e97e: 246e fff8 moveal %fp@(-8),%a2
4e982: 4e5e unlk %fp
4e984: 4e75 rts
...
0004e9b0 <rtems_port_internal_to_external>:
rtems_status_code rtems_port_internal_to_external(
rtems_id id,
void *internal,
void **external
)
{
4e9b0: 4e56 fffc linkw %fp,#-4
4e9b4: 2f0a movel %a2,%sp@-
4e9b6: 246e 0010 moveal %fp@(16),%a2
4e9ba: 2f02 movel %d2,%sp@-
4e9bc: 242e 000c movel %fp@(12),%d2
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
4e9c0: 4a8a tstl %a2
4e9c2: 6604 bnes 4e9c8 <rtems_port_internal_to_external+0x18>
4e9c4: 7009 moveq #9,%d0
4e9c6: 6042 bras 4ea0a <rtems_port_internal_to_external+0x5a>
4e9c8: 486e fffc pea %fp@(-4)
4e9cc: 2f2e 0008 movel %fp@(8),%sp@-
4e9d0: 4879 0007 5238 pea 75238 <_Dual_ported_memory_Information>
4e9d6: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e9dc: 4fef 000c lea %sp@(12),%sp
4e9e0: 2040 moveal %d0,%a0
4e9e2: 4aae fffc tstl %fp@(-4)
4e9e6: 6704 beqs 4e9ec <rtems_port_internal_to_external+0x3c>
4e9e8: 7004 moveq #4,%d0
4e9ea: 601e bras 4ea0a <rtems_port_internal_to_external+0x5a>
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
4e9ec: 2002 movel %d2,%d0
4e9ee: 90a8 0010 subl %a0@(16),%d0
if ( ending > the_port->length )
4e9f2: b0a8 0018 cmpl %a0@(24),%d0
4e9f6: 6304 blss 4e9fc <rtems_port_internal_to_external+0x4c>
*external = internal;
4e9f8: 2482 movel %d2,%a2@
4e9fa: 6006 bras 4ea02 <rtems_port_internal_to_external+0x52>
else
*external = _Addresses_Add_offset( the_port->external_base,
4e9fc: d0a8 0014 addl %a0@(20),%d0
4ea00: 2480 movel %d0,%a2@
ending );
_Thread_Enable_dispatch();
4ea02: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
4ea08: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ea0a: 242e fff4 movel %fp@(-12),%d2
4ea0e: 246e fff8 moveal %fp@(-8),%a2
4ea12: 4e5e unlk %fp
4ea14: 4e75 rts
...
00045930 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
45930: 4e56 fff0 linkw %fp,#-16
45934: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
45938: 242e 0008 movel %fp@(8),%d2
4593c: 286e 000c moveal %fp@(12),%a4
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
45940: 6606 bnes 45948 <rtems_rate_monotonic_create+0x18>
45942: 7003 moveq #3,%d0
45944: 6000 009e braw 459e4 <rtems_rate_monotonic_create+0xb4>
return RTEMS_INVALID_NAME;
if ( !id )
45948: 4a8c tstl %a4
4594a: 6606 bnes 45952 <rtems_rate_monotonic_create+0x22>
4594c: 7009 moveq #9,%d0
4594e: 6000 0094 braw 459e4 <rtems_rate_monotonic_create+0xb4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45952: 2039 0005 e8d0 movel 5e8d0 <_Thread_Dispatch_disable_level>,%d0
45958: 5280 addql #1,%d0
4595a: 23c0 0005 e8d0 movel %d0,5e8d0 <_Thread_Dispatch_disable_level>
* This function allocates a period control block from
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
45960: 4879 0005 e7cc pea 5e7cc <_Rate_monotonic_Information>
45966: 47f9 0004 82be lea 482be <_Thread_Enable_dispatch>,%a3
4596c: 4eb9 0004 7594 jsr 47594 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
45972: 588f addql #4,%sp
45974: 2440 moveal %d0,%a2
45976: 4a80 tstl %d0
45978: 6606 bnes 45980 <rtems_rate_monotonic_create+0x50>
_Thread_Enable_dispatch();
4597a: 4e93 jsr %a3@
4597c: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4597e: 6064 bras 459e4 <rtems_rate_monotonic_create+0xb4>
}
the_period->owner = _Thread_Executing;
45980: 41f9 0005 e98a lea 5e98a <_Thread_Executing>,%a0
45986: 2550 0040 movel %a0@,%a2@(64)
the_period->state = RATE_MONOTONIC_INACTIVE;
4598a: 42aa 0038 clrl %a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4598e: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine;
45992: 42aa 002c clrl %a2@(44)
the_watchdog->id = id;
45996: 42aa 0030 clrl %a2@(48)
the_watchdog->user_data = user_data;
4599a: 42aa 0034 clrl %a2@(52)
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
4599e: 4878 0038 pea 38 <DBL_MANT_DIG+0x3>
459a2: 42a7 clrl %sp@-
459a4: 486a 0054 pea %a2@(84)
459a8: 4eb9 0004 e964 jsr 4e964 <memset>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
459ae: 202a 0008 movel %a2@(8),%d0
459b2: 4281 clrl %d1
459b4: 2079 0005 e7e4 moveal 5e7e4 <_Rate_monotonic_Information+0x18>,%a0
459ba: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
459bc: 2542 000c movel %d2,%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
459c0: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
459c4: 223c 7fff ffff movel #2147483647,%d1
459ca: 2541 005c movel %d1,%a2@(92)
459ce: 2541 0060 movel %d1,%a2@(96)
459d2: 2541 0074 movel %d1,%a2@(116)
459d6: 2541 0078 movel %d1,%a2@(120)
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
459da: 2880 movel %d0,%a4@
_Thread_Enable_dispatch();
459dc: 4e93 jsr %a3@
return RTEMS_SUCCESSFUL;
459de: 4fef 000c lea %sp@(12),%sp
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
459e2: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
459e4: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
459ea: 4e5e unlk %fp
459ec: 4e75 rts
...
000713e4 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
713e4: 4e56 fffc linkw %fp,#-4
713e8: 2f0a movel %a2,%sp@-
713ea: 246e 000c moveal %fp@(12),%a2
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
713ee: 4a8a tstl %a2
713f0: 6606 bnes 713f8 <rtems_rate_monotonic_get_statistics+0x14>
713f2: 7009 moveq #9,%d0
713f4: 6000 0098 braw 7148e <rtems_rate_monotonic_get_statistics+0xaa>
713f8: 486e fffc pea %fp@(-4)
713fc: 2f2e 0008 movel %fp@(8),%sp@-
71400: 4879 0009 c72c pea 9c72c <_Rate_monotonic_Information>
71406: 4eb9 0004 a898 jsr 4a898 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7140c: 4fef 000c lea %sp@(12),%sp
71410: 2040 moveal %d0,%a0
71412: 4aae fffc tstl %fp@(-4)
71416: 6704 beqs 7141c <rtems_rate_monotonic_get_statistics+0x38>
71418: 7004 moveq #4,%d0
7141a: 6072 bras 7148e <rtems_rate_monotonic_get_statistics+0xaa>
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
7141c: 24a8 0054 movel %a0@(84),%a2@
dst->missed_count = src->missed_count;
71420: 2568 0058 0004 movel %a0@(88),%a2@(4)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
71426: 2028 005c movel %a0@(92),%d0
7142a: 2228 0060 movel %a0@(96),%d1
7142e: 2540 0008 movel %d0,%a2@(8)
71432: 2541 000c movel %d1,%a2@(12)
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
71436: 2028 0064 movel %a0@(100),%d0
7143a: 2228 0068 movel %a0@(104),%d1
7143e: 2540 0010 movel %d0,%a2@(16)
71442: 2541 0014 movel %d1,%a2@(20)
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
71446: 2028 006c movel %a0@(108),%d0
7144a: 2228 0070 movel %a0@(112),%d1
7144e: 2540 0018 movel %d0,%a2@(24)
71452: 2541 001c movel %d1,%a2@(28)
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
71456: 2028 0074 movel %a0@(116),%d0
7145a: 2228 0078 movel %a0@(120),%d1
7145e: 2540 0020 movel %d0,%a2@(32)
71462: 2541 0024 movel %d1,%a2@(36)
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
71466: 2028 007c movel %a0@(124),%d0
7146a: 2228 0080 movel %a0@(128),%d1
7146e: 2540 0028 movel %d0,%a2@(40)
71472: 2541 002c movel %d1,%a2@(44)
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
71476: 2028 0084 movel %a0@(132),%d0
7147a: 2228 0088 movel %a0@(136),%d1
7147e: 2540 0030 movel %d0,%a2@(48)
71482: 2541 0034 movel %d1,%a2@(52)
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
71486: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
7148c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7148e: 246e fff8 moveal %fp@(-8),%a2
71492: 4e5e unlk %fp
71494: 4e75 rts
...
00071498 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
71498: 4e56 ffec linkw %fp,#-20
7149c: 2f0a movel %a2,%sp@-
7149e: 246e 000c moveal %fp@(12),%a2
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
714a2: 4a8a tstl %a2
714a4: 6606 bnes 714ac <rtems_rate_monotonic_get_status+0x14>
714a6: 7009 moveq #9,%d0
714a8: 6000 0094 braw 7153e <rtems_rate_monotonic_get_status+0xa6>
714ac: 486e fffc pea %fp@(-4)
714b0: 2f2e 0008 movel %fp@(8),%sp@-
714b4: 4879 0009 c72c pea 9c72c <_Rate_monotonic_Information>
714ba: 4eb9 0004 a898 jsr 4a898 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
714c0: 4fef 000c lea %sp@(12),%sp
714c4: 2040 moveal %d0,%a0
714c6: 4aae fffc tstl %fp@(-4)
714ca: 6704 beqs 714d0 <rtems_rate_monotonic_get_status+0x38>
714cc: 7004 moveq #4,%d0
714ce: 606e bras 7153e <rtems_rate_monotonic_get_status+0xa6>
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
714d0: 2268 0040 moveal %a0@(64),%a1
status->state = the_period->state;
714d4: 2028 0038 movel %a0@(56),%d0
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
714d8: 24a9 0008 movel %a1@(8),%a2@
status->state = the_period->state;
714dc: 2540 0004 movel %d0,%a2@(4)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
714e0: 6612 bnes 714f4 <rtems_rate_monotonic_get_status+0x5c>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
_Timespec_Set_to_zero( &status->executed_since_last_period );
714e2: 42aa 0014 clrl %a2@(20)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
714e6: 42aa 0008 clrl %a2@(8)
714ea: 42aa 000c clrl %a2@(12)
_Timespec_Set_to_zero( &status->executed_since_last_period );
714ee: 42aa 0010 clrl %a2@(16)
714f2: 6042 bras 71536 <rtems_rate_monotonic_get_status+0x9e>
/*
* Grab the current status.
*/
valid_status =
_Rate_monotonic_Get_status(
714f4: 486e fff4 pea %fp@(-12)
714f8: 486e ffec pea %fp@(-20)
714fc: 2f08 movel %a0,%sp@-
714fe: 4eb9 0007 15c0 jsr 715c0 <_Rate_monotonic_Get_status>
the_period, &since_last_period, &executed
);
if (!valid_status) {
71504: 4fef 000c lea %sp@(12),%sp
71508: 4a00 tstb %d0
7150a: 660a bnes 71516 <rtems_rate_monotonic_get_status+0x7e>
_Thread_Enable_dispatch();
7150c: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
71512: 700b moveq #11,%d0
return RTEMS_NOT_DEFINED;
71514: 6028 bras 7153e <rtems_rate_monotonic_get_status+0xa6>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
71516: 202e fff4 movel %fp@(-12),%d0
7151a: 222e fff8 movel %fp@(-8),%d1
7151e: 2540 0010 movel %d0,%a2@(16)
71522: 2541 0014 movel %d1,%a2@(20)
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
71526: 202e ffec movel %fp@(-20),%d0
7152a: 222e fff0 movel %fp@(-16),%d1
7152e: 2540 0008 movel %d0,%a2@(8)
71532: 2541 000c movel %d1,%a2@(12)
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
71536: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
7153c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
7153e: 246e ffe8 moveal %fp@(-24),%a2
71542: 4e5e unlk %fp
71544: 4e75 rts
...
0007175c <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
7175c: 4e56 ffec linkw %fp,#-20
71760: 48d7 041c moveml %d2-%d4/%a2,%sp@
71764: 486e fffc pea %fp@(-4)
71768: 262e 0008 movel %fp@(8),%d3
7176c: 2f03 movel %d3,%sp@-
7176e: 4879 0009 c72c pea 9c72c <_Rate_monotonic_Information>
71774: 242e 000c movel %fp@(12),%d2
71778: 4eb9 0004 a898 jsr 4a898 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7177e: 4fef 000c lea %sp@(12),%sp
71782: 2440 moveal %d0,%a2
71784: 4aae fffc tstl %fp@(-4)
71788: 6600 0138 bnew 718c2 <rtems_rate_monotonic_period+0x166>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
7178c: 2039 0009 bd42 movel 9bd42 <_Thread_Executing>,%d0
71792: b0aa 0040 cmpl %a2@(64),%d0
71796: 670c beqs 717a4 <rtems_rate_monotonic_period+0x48>
_Thread_Enable_dispatch();
71798: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
7179e: 7817 moveq #23,%d4
return RTEMS_NOT_OWNER_OF_RESOURCE;
717a0: 6000 0122 braw 718c4 <rtems_rate_monotonic_period+0x168>
}
if ( length == RTEMS_PERIOD_STATUS ) {
717a4: 4a82 tstl %d2
717a6: 6622 bnes 717ca <rtems_rate_monotonic_period+0x6e>
switch ( the_period->state ) {
717a8: 202a 0038 movel %a2@(56),%d0
717ac: 7204 moveq #4,%d1
717ae: b280 cmpl %d0,%d1
717b0: 6404 bccs 717b6 <rtems_rate_monotonic_period+0x5a>
717b2: 4284 clrl %d4 <== NOT EXECUTED
717b4: 600a bras 717c0 <rtems_rate_monotonic_period+0x64><== NOT EXECUTED
717b6: 41f9 0009 5cb8 lea 95cb8 <CSWTCH.43>,%a0
717bc: 2830 0c00 movel %a0@(00000000,%d0:l:4),%d4
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
717c0: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
return( return_value );
717c6: 6000 00fc braw 718c4 <rtems_rate_monotonic_period+0x168>
}
_ISR_Disable( level );
717ca: 203c 0000 0700 movel #1792,%d0
717d0: 40c4 movew %sr,%d4
717d2: 8084 orl %d4,%d0
717d4: 46c0 movew %d0,%sr
switch ( the_period->state ) {
717d6: 202a 0038 movel %a2@(56),%d0
717da: 7202 moveq #2,%d1
717dc: b280 cmpl %d0,%d1
717de: 6740 beqs 71820 <rtems_rate_monotonic_period+0xc4>
717e0: 123c 0004 moveb #4,%d1
717e4: b280 cmpl %d0,%d1
717e6: 6700 00a4 beqw 7188c <rtems_rate_monotonic_period+0x130>
717ea: 4a80 tstl %d0
717ec: 6600 00d4 bnew 718c2 <rtems_rate_monotonic_period+0x166>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
717f0: 46c4 movew %d4,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
717f2: 2f0a movel %a2,%sp@-
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
717f4: 4284 clrl %d4
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
717f6: 4eb9 0007 1548 jsr 71548 <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
717fc: 203c 0007 18d0 movel #465104,%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
71802: 7202 moveq #2,%d1
71804: 2540 002c movel %d0,%a2@(44)
the_watchdog->id = id;
71808: 2543 0030 movel %d3,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7180c: 2542 001c movel %d2,%a2@(28)
71810: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
71814: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
71818: 42aa 0034 clrl %a2@(52)
7181c: 6000 0084 braw 718a2 <rtems_rate_monotonic_period+0x146>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
71820: 2f0a movel %a2,%sp@-
71822: 4eb9 0007 1668 jsr 71668 <_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;
71828: 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;
7182c: 7401 moveq #1,%d2
7182e: 2542 0038 movel %d2,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
71832: 46c4 movew %d4,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
71834: 2079 0009 bd42 moveal 9bd42 <_Thread_Executing>,%a0
7183a: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
71840: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
71844: 2f08 movel %a0,%sp@-
71846: 4eb9 0004 b970 jsr 4b970 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
7184c: 203c 0000 0700 movel #1792,%d0
71852: 40c1 movew %sr,%d1
71854: 8081 orl %d1,%d0
71856: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
71858: 143c 0002 moveb #2,%d2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
7185c: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
71860: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
71864: 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 )
71866: 7203 moveq #3,%d1
71868: 4fef 000c lea %sp@(12),%sp
7186c: b280 cmpl %d0,%d1
7186e: 6612 bnes 71882 <rtems_rate_monotonic_period+0x126>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
71870: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
71874: 2f39 0009 bd42 movel 9bd42 <_Thread_Executing>,%sp@-
7187a: 4eb9 0004 ad98 jsr 4ad98 <_Thread_Clear_state>
71880: 508f addql #8,%sp
_Thread_Enable_dispatch();
71882: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
71888: 4284 clrl %d4
return RTEMS_SUCCESSFUL;
7188a: 6038 bras 718c4 <rtems_rate_monotonic_period+0x168>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
7188c: 2f0a movel %a2,%sp@-
7188e: 4eb9 0007 1668 jsr 71668 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
71894: 46c4 movew %d4,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
71896: 7002 moveq #2,%d0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
71898: 7806 moveq #6,%d4
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7189a: 2542 001c movel %d2,%a2@(28)
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
7189e: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
718a2: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
718a6: 486a 0010 pea %a2@(16)
718aa: 4879 0009 bd60 pea 9bd60 <_Watchdog_Ticks_chain>
718b0: 4eb9 0004 c0b8 jsr 4c0b8 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
718b6: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
718bc: 4fef 000c lea %sp@(12),%sp
718c0: 6002 bras 718c4 <rtems_rate_monotonic_period+0x168>
718c2: 7804 moveq #4,%d4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
718c4: 2004 movel %d4,%d0
718c6: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2
718cc: 4e5e unlk %fp
718ce: 4e75 rts
00062dd6 <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
62dd6: 4e56 0000 linkw %fp,#0
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
62dda: 4879 0004 681c pea 4681c <printk_plugin>
62de0: 42a7 clrl %sp@-
62de2: 4eb9 0006 2c60 jsr 62c60 <rtems_rate_monotonic_report_statistics_with_plugin>
62de8: 508f addql #8,%sp
}
62dea: 4e5e unlk %fp
62dec: 4e75 rts
...
0004fc78 <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
4fc78: 4e56 fffc linkw %fp,#-4
4fc7c: 2f0a movel %a2,%sp@-
4fc7e: 2f02 movel %d2,%sp@-
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
4fc80: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4fc86: 4eb9 0005 1f48 jsr 51f48 <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
4fc8c: 486e fffc pea %fp@(-4)
4fc90: 2f2e 0008 movel %fp@(8),%sp@-
4fc94: 4879 0007 52e6 pea 752e6 <_Region_Information>
4fc9a: 4eb9 0005 3754 jsr 53754 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
4fca0: 4fef 0010 lea %sp@(16),%sp
4fca4: 2440 moveal %d0,%a2
4fca6: 4aae fffc tstl %fp@(-4)
4fcaa: 6704 beqs 4fcb0 <rtems_region_delete+0x38>
4fcac: 7404 moveq #4,%d2
4fcae: 602c bras 4fcdc <rtems_region_delete+0x64>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
4fcb0: 4aaa 0064 tstl %a2@(100)
4fcb4: 6704 beqs 4fcba <rtems_region_delete+0x42>
4fcb6: 740c moveq #12,%d2
4fcb8: 6022 bras 4fcdc <rtems_region_delete+0x64>
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
4fcba: 2f00 movel %d0,%sp@-
4fcbc: 4879 0007 52e6 pea 752e6 <_Region_Information>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
4fcc2: 4282 clrl %d2
4fcc4: 4eb9 0005 3388 jsr 53388 <_Objects_Close>
4fcca: 2f0a movel %a2,%sp@-
4fccc: 4879 0007 52e6 pea 752e6 <_Region_Information>
4fcd2: 4eb9 0005 35fc jsr 535fc <_Objects_Free>
4fcd8: 4fef 0010 lea %sp@(16),%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
4fcdc: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4fce2: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
return return_status;
}
4fce8: 246e fff8 moveal %fp@(-8),%a2
4fcec: 2002 movel %d2,%d0
4fcee: 242e fff4 movel %fp@(-12),%d2
4fcf2: 4e5e unlk %fp
4fcf4: 4e75 rts
...
0004fe0c <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
4fe0c: 4e56 fffc linkw %fp,#-4
4fe10: 2f02 movel %d2,%sp@-
4fe12: 242e 000c movel %fp@(12),%d2
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
4fe16: 6606 bnes 4fe1e <rtems_region_get_information+0x12>
4fe18: 143c 0009 moveb #9,%d2
4fe1c: 604e bras 4fe6c <rtems_region_get_information+0x60>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
4fe1e: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4fe24: 4eb9 0005 1f48 jsr 51f48 <_API_Mutex_Lock>
4fe2a: 486e fffc pea %fp@(-4)
4fe2e: 2f2e 0008 movel %fp@(8),%sp@-
4fe32: 4879 0007 52e6 pea 752e6 <_Region_Information>
4fe38: 4eb9 0005 3754 jsr 53754 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
4fe3e: 4fef 0010 lea %sp@(16),%sp
4fe42: 4aae fffc tstl %fp@(-4)
4fe46: 6704 beqs 4fe4c <rtems_region_get_information+0x40>
4fe48: 7404 moveq #4,%d2
4fe4a: 6012 bras 4fe5e <rtems_region_get_information+0x52>
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
4fe4c: 2f02 movel %d2,%sp@-
4fe4e: 2040 moveal %d0,%a0
4fe50: 4868 0068 pea %a0@(104)
4fe54: 4282 clrl %d2
4fe56: 4eb9 0005 2db8 jsr 52db8 <_Heap_Get_information>
return_status = RTEMS_SUCCESSFUL;
break;
4fe5c: 508f addql #8,%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
4fe5e: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4fe64: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
return return_status;
4fe6a: 588f addql #4,%sp
}
4fe6c: 2002 movel %d2,%d0
4fe6e: 242e fff8 movel %fp@(-8),%d2
4fe72: 4e5e unlk %fp
4fe74: 4e75 rts
...
0004ff88 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
4ff88: 4e56 fffc linkw %fp,#-4
4ff8c: 2f03 movel %d3,%sp@-
4ff8e: 262e 0010 movel %fp@(16),%d3
4ff92: 2f02 movel %d2,%sp@-
4ff94: 242e 000c movel %fp@(12),%d2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
4ff98: 6766 beqs 50000 <rtems_region_get_segment_size+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !size )
4ff9a: 4a83 tstl %d3
4ff9c: 6762 beqs 50000 <rtems_region_get_segment_size+0x78>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
4ff9e: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4ffa4: 4eb9 0005 1f48 jsr 51f48 <_API_Mutex_Lock>
4ffaa: 486e fffc pea %fp@(-4)
4ffae: 2f2e 0008 movel %fp@(8),%sp@-
4ffb2: 4879 0007 52e6 pea 752e6 <_Region_Information>
4ffb8: 4eb9 0005 3754 jsr 53754 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
4ffbe: 222e fffc movel %fp@(-4),%d1
4ffc2: 4fef 0010 lea %sp@(16),%sp
4ffc6: 670a beqs 4ffd2 <rtems_region_get_segment_size+0x4a>
4ffc8: 7001 moveq #1,%d0
4ffca: b081 cmpl %d1,%d0
4ffcc: 6620 bnes 4ffee <rtems_region_get_segment_size+0x66>
4ffce: 7404 moveq #4,%d2
4ffd0: 601e bras 4fff0 <rtems_region_get_segment_size+0x68>
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
4ffd2: 2f03 movel %d3,%sp@-
4ffd4: 2040 moveal %d0,%a0
4ffd6: 2f02 movel %d2,%sp@-
4ffd8: 4868 0068 pea %a0@(104)
4ffdc: 4eb9 0005 31d4 jsr 531d4 <_Heap_Size_of_alloc_area>
4ffe2: 4fef 000c lea %sp@(12),%sp
4ffe6: 4a00 tstb %d0
4ffe8: 6604 bnes 4ffee <rtems_region_get_segment_size+0x66>
4ffea: 7409 moveq #9,%d2 <== NOT EXECUTED
4ffec: 6002 bras 4fff0 <rtems_region_get_segment_size+0x68><== NOT EXECUTED
4ffee: 4282 clrl %d2
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
4fff0: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
4fff6: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
return return_status;
4fffc: 588f addql #4,%sp
4fffe: 6002 bras 50002 <rtems_region_get_segment_size+0x7a>
50000: 7409 moveq #9,%d2
}
50002: 2002 movel %d2,%d0
50004: 242e fff4 movel %fp@(-12),%d2
50008: 262e fff8 movel %fp@(-8),%d3
5000c: 4e5e unlk %fp
5000e: 4e75 rts
0005003c <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
5003c: 4e56 ffe8 linkw %fp,#-24
50040: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
50044: 266e 0014 moveal %fp@(20),%a3
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
50048: 4a8b tstl %a3
5004a: 6700 008e beqw 500da <rtems_region_resize_segment+0x9e>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
5004e: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
50054: 4eb9 0005 1f48 jsr 51f48 <_API_Mutex_Lock>
5005a: 486e fff8 pea %fp@(-8)
5005e: 2f2e 0008 movel %fp@(8),%sp@-
50062: 4879 0007 52e6 pea 752e6 <_Region_Information>
50068: 4eb9 0005 3754 jsr 53754 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
5006e: 4fef 0010 lea %sp@(16),%sp
50072: 2440 moveal %d0,%a2
50074: 4aae fff8 tstl %fp@(-8)
50078: 664e bnes 500c8 <rtems_region_resize_segment+0x8c>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
5007a: 486e fffc pea %fp@(-4)
5007e: 486e fff4 pea %fp@(-12)
50082: 2f2e 0010 movel %fp@(16),%sp@-
50086: 2f2e 000c movel %fp@(12),%sp@-
5008a: 486a 0068 pea %a2@(104)
5008e: 4eb9 0005 30fc jsr 530fc <_Heap_Resize_block>
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
50094: 26ae fff4 movel %fp@(-12),%a3@
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
50098: 2400 movel %d0,%d2
);
*old_size = (uint32_t) osize;
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
5009a: 4fef 0014 lea %sp@(20),%sp
5009e: 660e bnes 500ae <rtems_region_resize_segment+0x72>
_Region_Process_queue( the_region ); /* unlocks allocator */
500a0: 2f0a movel %a2,%sp@-
500a2: 4eb9 0005 72f8 jsr 572f8 <_Region_Process_queue>
500a8: 588f addql #4,%sp
500aa: 4280 clrl %d0
500ac: 602e bras 500dc <rtems_region_resize_segment+0xa0>
else
_RTEMS_Unlock_allocator();
500ae: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
500b4: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
500ba: 588f addql #4,%sp
500bc: 7001 moveq #1,%d0
500be: b082 cmpl %d2,%d0
500c0: 6618 bnes 500da <rtems_region_resize_segment+0x9e>
500c2: 103c 000d moveb #13,%d0
500c6: 6014 bras 500dc <rtems_region_resize_segment+0xa0>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
500c8: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
500ce: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
return return_status;
500d4: 588f addql #4,%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
500d6: 7004 moveq #4,%d0
return return_status;
500d8: 6002 bras 500dc <rtems_region_resize_segment+0xa0>
500da: 7009 moveq #9,%d0
}
500dc: 4cee 0c04 ffe8 moveml %fp@(-24),%d2/%a2-%a3
500e2: 4e5e unlk %fp
500e4: 4e75 rts
...
000500e8 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
500e8: 4e56 fffc linkw %fp,#-4
500ec: 2f0a movel %a2,%sp@-
500ee: 2f02 movel %d2,%sp@-
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
500f0: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
500f6: 4eb9 0005 1f48 jsr 51f48 <_API_Mutex_Lock>
500fc: 486e fffc pea %fp@(-4)
50100: 2f2e 0008 movel %fp@(8),%sp@-
50104: 4879 0007 52e6 pea 752e6 <_Region_Information>
5010a: 4eb9 0005 3754 jsr 53754 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
50110: 4fef 0010 lea %sp@(16),%sp
50114: 2440 moveal %d0,%a2
50116: 4aae fffc tstl %fp@(-4)
5011a: 6704 beqs 50120 <rtems_region_return_segment+0x38>
5011c: 7404 moveq #4,%d2
5011e: 6026 bras 50146 <rtems_region_return_segment+0x5e>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
50120: 2f2e 000c movel %fp@(12),%sp@-
50124: 486a 0068 pea %a2@(104)
50128: 4eb9 0005 2c04 jsr 52c04 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
5012e: 508f addql #8,%sp
50130: 4a00 tstb %d0
50132: 6710 beqs 50144 <rtems_region_return_segment+0x5c>
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
50134: 53aa 0064 subql #1,%a2@(100)
_Region_Process_queue(the_region); /* unlocks allocator */
50138: 4282 clrl %d2
5013a: 2f0a movel %a2,%sp@-
5013c: 4eb9 0005 72f8 jsr 572f8 <_Region_Process_queue>
50142: 600e bras 50152 <rtems_region_return_segment+0x6a>
return RTEMS_SUCCESSFUL;
50144: 7409 moveq #9,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50146: 2f39 0007 549a movel 7549a <_RTEMS_Allocator_Mutex>,%sp@-
5014c: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
return return_status;
}
50152: 2002 movel %d2,%d0
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
return return_status;
50154: 588f addql #4,%sp
}
50156: 242e fff4 movel %fp@(-12),%d2
5015a: 246e fff8 moveal %fp@(-8),%a2
5015e: 4e5e unlk %fp
50160: 4e75 rts
...
00050440 <rtems_semaphore_ident>:
rtems_status_code rtems_semaphore_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
50440: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id );
50444: 2f2e 0010 movel %fp@(16),%sp@-
50448: 2f2e 000c movel %fp@(12),%sp@-
5044c: 2f2e 0008 movel %fp@(8),%sp@-
50450: 4879 0007 5320 pea 75320 <_Semaphore_Information>
50456: 4eb9 0005 39a0 jsr 539a0 <_Objects_Name_to_id_u32>
5045c: 41f9 0006 e700 lea 6e700 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
50462: 4e5e unlk %fp
50464: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
50468: 4e75 rts
...
00045560 <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
45560: 7004 moveq #4,%d0
*/
void rtems_shutdown_executive(
uint32_t result
)
{
45562: 4e56 0000 linkw %fp,#0
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
45566: b0b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d0
4556c: 6718 beqs 45586 <rtems_shutdown_executive+0x26>
4556e: 23c0 0005 ce1c movel %d0,5ce1c <_System_state_Current>
* if we were running within the same context, it would work.
*
* And we will not return to this thread, so there is no point of
* saving the context.
*/
_Context_Restart_self( &_Thread_BSP_context );
45574: 203c 0005 cc60 movel #380000,%d0
4557a: 2d40 0008 movel %d0,%fp@(8)
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
}
4557e: 4e5e unlk %fp
45580: 4ef9 0004 7f3e jmp 47f3e <_CPU_Context_Restart_self>
45586: 4e5e unlk %fp
45588: 4e75 rts
...
00045e34 <rtems_signal_catch>:
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
45e34: 4e56 0000 linkw %fp,#0
45e38: 2239 0005 e05c movel 5e05c <_Thread_Dispatch_disable_level>,%d1
45e3e: 5281 addql #1,%d1
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
45e40: 2079 0005 e116 moveal 5e116 <_Thread_Executing>,%a0
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
45e46: 202e 0008 movel %fp@(8),%d0
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
45e4a: 2068 010a moveal %a0@(266),%a0
45e4e: 23c1 0005 e05c movel %d1,5e05c <_Thread_Dispatch_disable_level>
asr = &api->Signal;
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
45e54: 4a80 tstl %d0
45e56: 670c beqs 45e64 <rtems_signal_catch+0x30>
asr->mode_set = mode_set;
asr->handler = asr_handler;
45e58: 2140 000a movel %d0,%a0@(10)
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
asr->mode_set = mode_set;
45e5c: 216e 000c 000e movel %fp@(12),%a0@(14)
45e62: 601a bras 45e7e <rtems_signal_catch+0x4a>
information->is_enabled = false;
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
information->signals_posted = 0;
information->signals_pending = 0;
information->nest_level = 0;
45e64: 42a8 001a clrl %a0@(26)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
45e68: 4200 clrb %d0
information->handler = NULL;
45e6a: 42a8 000a clrl %a0@(10)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
45e6e: 1140 0008 moveb %d0,%a0@(8)
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
45e72: 42a8 000e clrl %a0@(14)
information->signals_posted = 0;
45e76: 42a8 0012 clrl %a0@(18)
information->signals_pending = 0;
45e7a: 42a8 0016 clrl %a0@(22)
asr->handler = asr_handler;
}
else
_ASR_Initialize( asr );
_Thread_Enable_dispatch();
45e7e: 4eb9 0004 7cd2 jsr 47cd2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
}
45e84: 4280 clrl %d0
45e86: 4e5e unlk %fp
45e88: 4e75 rts
...
00050620 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
50620: 4e56 fffc linkw %fp,#-4
50624: 2f03 movel %d3,%sp@-
50626: 2f02 movel %d2,%sp@-
50628: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
5062c: 6606 bnes 50634 <rtems_signal_send+0x14>
5062e: 700a moveq #10,%d0
50630: 6000 0084 braw 506b6 <rtems_signal_send+0x96>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
50634: 486e fffc pea %fp@(-4)
50638: 2f2e 0008 movel %fp@(8),%sp@-
5063c: 4eb9 0005 4068 jsr 54068 <_Thread_Get>
switch ( location ) {
50642: 508f addql #8,%sp
50644: 4aae fffc tstl %fp@(-4)
50648: 6704 beqs 5064e <rtems_signal_send+0x2e>
5064a: 7004 moveq #4,%d0
5064c: 6068 bras 506b6 <rtems_signal_send+0x96>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
5064e: 2240 moveal %d0,%a1
50650: 2069 010a moveal %a1@(266),%a0
asr = &api->Signal;
50654: 4aa8 000a tstl %a0@(10)
50658: 6754 beqs 506ae <rtems_signal_send+0x8e>
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
5065a: 4a28 0008 tstb %a0@(8)
5065e: 6732 beqs 50692 <rtems_signal_send+0x72>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
50660: 223c 0000 0700 movel #1792,%d1
50666: 40c3 movew %sr,%d3
50668: 8283 orl %d3,%d1
5066a: 46c1 movew %d1,%sr
*signal_set |= signals;
5066c: 85a8 0012 orl %d2,%a0@(18)
_ISR_Enable( _level );
50670: 46c3 movew %d3,%sr
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
50672: 2239 0007 5482 movel 75482 <_ISR_Nest_level>,%d1
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
50678: 7401 moveq #1,%d2
5067a: 1342 0074 moveb %d2,%a1@(116)
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
5067e: 4a81 tstl %d1
50680: 6722 beqs 506a4 <rtems_signal_send+0x84>
50682: b0b9 0007 54a2 cmpl 754a2 <_Thread_Executing>,%d0
50688: 661a bnes 506a4 <rtems_signal_send+0x84>
_ISR_Signals_to_thread_executing = true;
5068a: 13c2 0007 5530 moveb %d2,75530 <_ISR_Signals_to_thread_executing>
50690: 6012 bras 506a4 <rtems_signal_send+0x84>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
50692: 203c 0000 0700 movel #1792,%d0
50698: 40c1 movew %sr,%d1
5069a: 8081 orl %d1,%d0
5069c: 46c0 movew %d0,%sr
*signal_set |= signals;
5069e: 85a8 0016 orl %d2,%a0@(22)
_ISR_Enable( _level );
506a2: 46c1 movew %d1,%sr
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
506a4: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
506aa: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
506ac: 6008 bras 506b6 <rtems_signal_send+0x96>
}
_Thread_Enable_dispatch();
506ae: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
506b4: 700b moveq #11,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
506b6: 242e fff4 movel %fp@(-12),%d2
506ba: 262e fff8 movel %fp@(-8),%d3
506be: 4e5e unlk %fp
506c0: 4e75 rts
...
00043fdc <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fdc: 4e56 0000 linkw %fp,#0
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
43fe0: 2279 0009 bd42 moveal 9bd42 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43fe6: 2069 00c2 moveal %a1@(194),%a0
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fea: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43fec: b1ce cmpal %fp,%a0
43fee: 6304 blss 43ff4 <rtems_stack_checker_is_blown+0x18>
43ff0: 4202 clrb %d2 <== NOT EXECUTED
43ff2: 600c bras 44000 <rtems_stack_checker_is_blown+0x24><== NOT EXECUTED
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
43ff4: 2008 movel %a0,%d0
43ff6: d0a9 00be addl %a1@(190),%d0
43ffa: b08e cmpl %fp,%d0
43ffc: 54c2 scc %d2
43ffe: 4482 negl %d2
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
44000: 4ab9 0009 8bc0 tstl 98bc0 <Stack_check_Initialized>
44006: 6604 bnes 4400c <rtems_stack_checker_is_blown+0x30>
44008: 7001 moveq #1,%d0 <== NOT EXECUTED
4400a: 601e bras 4402a <rtems_stack_checker_is_blown+0x4e><== NOT EXECUTED
pattern_ok = (!memcmp(
4400c: 4878 0010 pea 10 <INVALID_OPERATION>
44010: 4879 0009 bb00 pea 9bb00 <Stack_check_Pattern>
44016: 4868 0008 pea %a0@(8)
4401a: 4eb9 0007 8f74 jsr 78f74 <memcmp>
44020: 4fef 000c lea %sp@(12),%sp
44024: 4a80 tstl %d0
44026: 57c0 seq %d0
44028: 4480 negl %d0
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
4402a: 4a02 tstb %d2
4402c: 6708 beqs 44036 <rtems_stack_checker_is_blown+0x5a>
4402e: 4a00 tstb %d0
44030: 6704 beqs 44036 <rtems_stack_checker_is_blown+0x5a>
44032: 4200 clrb %d0
44034: 6018 bras 4404e <rtems_stack_checker_is_blown+0x72>
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
44036: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED
4403c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4403e: 2f39 0009 bd42 movel 9bd42 <_Thread_Executing>,%sp@- <== NOT EXECUTED
44044: 4eb9 0004 3f36 jsr 43f36 <Stack_check_report_blown_task> <== NOT EXECUTED
return true;
4404a: 508f addql #8,%sp <== NOT EXECUTED
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
4404c: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
4404e: 242e fffc movel %fp@(-4),%d2
44052: 4e5e unlk %fp
44054: 4e75 rts
00043f1e <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
43f1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
43f22: 4879 0004 681c pea 4681c <printk_plugin> <== NOT EXECUTED
43f28: 42a7 clrl %sp@- <== NOT EXECUTED
43f2a: 4eb9 0004 3ebc jsr 43ebc <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
43f30: 508f addql #8,%sp <== NOT EXECUTED
}
43f32: 4e5e unlk %fp <== NOT EXECUTED
43f34: 4e75 rts
00043ebc <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ebc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
43ec0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43ec2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
43ec6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
print_context = context;
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ec8: 4879 0008 e39e pea 8e39e <IntUartPollCallbacks.6601+0x6c> <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ece: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
print_context = context;
print_handler = print;
43ed2: 23ca 0009 8bc8 movel %a2,98bc8 <print_handler> <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
43ed8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
43eda: 23c2 0009 8bc4 movel %d2,98bc4 <print_context> <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ee0: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context,
43ee2: 4879 0008 e3b5 pea 8e3b5 <IntUartPollCallbacks.6601+0x83> <== NOT EXECUTED
43ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43eea: 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 );
43eec: 4879 0004 3da2 pea 43da2 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
43ef2: 4eb9 0004 a30c jsr 4a30c <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
43ef8: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43efc: 4eb9 0004 3da2 jsr 43da2 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
print_handler = NULL;
}
43f02: 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;
43f06: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
43f0a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
43f0e: 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;
43f10: 42b9 0009 8bc4 clrl 98bc4 <print_context> <== NOT EXECUTED
print_handler = NULL;
43f16: 42b9 0009 8bc8 clrl 98bc8 <print_handler> <== NOT EXECUTED
}
43f1c: 4e75 rts
00044056 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44056: 4e56 0000 linkw %fp,#0
4405a: 2f0a movel %a2,%sp@-
4405c: 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;
44060: 206a 00c2 moveal %a2@(194),%a0
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44064: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44066: b1ce cmpal %fp,%a0
44068: 6304 blss 4406e <rtems_stack_checker_switch_extension+0x18>
4406a: 4202 clrb %d2 <== NOT EXECUTED
4406c: 600c bras 4407a <rtems_stack_checker_switch_extension+0x24><== NOT EXECUTED
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
4406e: 2008 movel %a0,%d0
44070: d0aa 00be addl %a2@(190),%d0
44074: b08e cmpl %fp,%d0
44076: 54c2 scc %d2
44078: 4482 negl %d2
/*
* 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,
4407a: 4878 0010 pea 10 <INVALID_OPERATION>
4407e: 4879 0009 bb00 pea 9bb00 <Stack_check_Pattern>
44084: 4868 0008 pea %a0@(8)
44088: 4eb9 0007 8f74 jsr 78f74 <memcmp>
4408e: 4fef 000c lea %sp@(12),%sp
44092: 4a80 tstl %d0
44094: 57c0 seq %d0
44096: 4480 negl %d0
44098: 1200 moveb %d0,%d1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
4409a: 4a02 tstb %d2
4409c: 6704 beqs 440a2 <rtems_stack_checker_switch_extension+0x4c>
4409e: 4a00 tstb %d0
440a0: 661c bnes 440be <rtems_stack_checker_switch_extension+0x68>
Stack_check_report_blown_task( running, pattern_ok );
440a2: 4280 clrl %d0 <== NOT EXECUTED
440a4: 1001 moveb %d1,%d0 <== NOT EXECUTED
440a6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
440aa: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
440ae: 246e fffc moveal %fp@(-4),%a2 <== 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 );
440b2: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
}
440b6: 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 );
440b8: 4ef9 0004 3f36 jmp 43f36 <Stack_check_report_blown_task> <== NOT EXECUTED
}
}
440be: 242e fff8 movel %fp@(-8),%d2
440c2: 246e fffc moveal %fp@(-4),%a2
440c6: 4e5e unlk %fp
440c8: 4e75 rts
0004b5d4 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b5d4: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
4b5d8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
4b5dc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4b5e0: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
4b5e4: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b5e8: 4a8a tstl %a2 <== NOT EXECUTED
4b5ea: 6604 bnes 4b5f0 <rtems_string_to_double+0x1c> <== NOT EXECUTED
4b5ec: 7009 moveq #9,%d0 <== NOT EXECUTED
4b5ee: 606e bras 4b65e <rtems_string_to_double+0x8a> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b5f0: 4eb9 0004 de74 jsr 4de74 <__errno> <== NOT EXECUTED
*n = 0;
4b5f6: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b5f8: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4b5fa: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b5fc: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b5fe: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b602: 2480 movel %d0,%a2@ <== NOT EXECUTED
4b604: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b608: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b60a: 4eb9 0005 08c8 jsr 508c8 <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 )
4b610: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b612: 2600 movel %d0,%d3 <== NOT EXECUTED
4b614: 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 )
4b616: 4a8b tstl %a3 <== NOT EXECUTED
4b618: 6704 beqs 4b61e <rtems_string_to_double+0x4a> <== NOT EXECUTED
*endptr = end;
4b61a: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4b61e: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED
4b622: 6604 bnes 4b628 <rtems_string_to_double+0x54> <== NOT EXECUTED
4b624: 700b moveq #11,%d0 <== NOT EXECUTED
4b626: 6036 bras 4b65e <rtems_string_to_double+0x8a> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b628: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
4b62c: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED
4b632: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4b634: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b636: 4eb9 0005 b708 jsr 5b708 <__gtdf2> <== NOT EXECUTED
4b63c: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b640: 4a80 tstl %d0 <== NOT EXECUTED
4b642: 6f12 bles 4b656 <rtems_string_to_double+0x82> <== NOT EXECUTED
4b644: 4eb9 0004 de74 jsr 4de74 <__errno> <== NOT EXECUTED
4b64a: 7222 moveq #34,%d1 <== NOT EXECUTED
4b64c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b64e: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b650: 6604 bnes 4b656 <rtems_string_to_double+0x82> <== NOT EXECUTED
4b652: 700a moveq #10,%d0 <== NOT EXECUTED
4b654: 6008 bras 4b65e <rtems_string_to_double+0x8a> <== NOT EXECUTED
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b656: 4280 clrl %d0 <== NOT EXECUTED
4b658: 2483 movel %d3,%a2@ <== NOT EXECUTED
4b65a: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif
return RTEMS_SUCCESSFUL;
}
4b65e: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 <== NOT EXECUTED
4b664: 4e5e unlk %fp <== NOT EXECUTED
4b666: 4e75 rts
0004b668 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b668: 4e56 ffec linkw %fp,#-20
4b66c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4b670: 262e 0008 movel %fp@(8),%d3
4b674: 246e 000c moveal %fp@(12),%a2
4b678: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b67c: 4a8a tstl %a2
4b67e: 6604 bnes 4b684 <rtems_string_to_float+0x1c>
4b680: 7009 moveq #9,%d0
4b682: 605c bras 4b6e0 <rtems_string_to_float+0x78>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b684: 4eb9 0004 de74 jsr 4de74 <__errno>
4b68a: 2040 moveal %d0,%a0
4b68c: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b68e: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b692: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b698: 2f03 movel %d3,%sp@-
4b69a: 4eb9 0005 086a jsr 5086a <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 )
4b6a0: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b6a2: 2400 movel %d0,%d2
#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 )
4b6a4: 4a8b tstl %a3
4b6a6: 6704 beqs 4b6ac <rtems_string_to_float+0x44>
*endptr = end;
4b6a8: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b6ac: b6ae fffc cmpl %fp@(-4),%d3
4b6b0: 6604 bnes 4b6b6 <rtems_string_to_float+0x4e>
4b6b2: 700b moveq #11,%d0
4b6b4: 602a bras 4b6e0 <rtems_string_to_float+0x78>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b6b6: 2f3c 7f7f ffff movel #2139095039,%sp@-
4b6bc: 2f02 movel %d2,%sp@-
4b6be: 4eb9 0005 b798 jsr 5b798 <__gtsf2>
4b6c4: 508f addql #8,%sp
4b6c6: 4a80 tstl %d0
4b6c8: 6f12 bles 4b6dc <rtems_string_to_float+0x74>
4b6ca: 4eb9 0004 de74 jsr 4de74 <__errno> <== NOT EXECUTED
4b6d0: 7222 moveq #34,%d1 <== NOT EXECUTED
4b6d2: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b6d4: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b6d6: 6604 bnes 4b6dc <rtems_string_to_float+0x74> <== NOT EXECUTED
4b6d8: 700a moveq #10,%d0 <== NOT EXECUTED
4b6da: 6004 bras 4b6e0 <rtems_string_to_float+0x78> <== NOT EXECUTED
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b6dc: 2482 movel %d2,%a2@
4b6de: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
4b6e0: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4b6e6: 4e5e unlk %fp
4b6e8: 4e75 rts
...
0004b764 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b764: 4e56 ffe8 linkw %fp,#-24
4b768: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
4b76c: 242e 0008 movel %fp@(8),%d2
4b770: 246e 000c moveal %fp@(12),%a2
4b774: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b778: 4a8a tstl %a2
4b77a: 6604 bnes 4b780 <rtems_string_to_long_long+0x1c>
4b77c: 7009 moveq #9,%d0
4b77e: 6074 bras 4b7f4 <rtems_string_to_long_long+0x90>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b780: 4eb9 0004 de74 jsr 4de74 <__errno>
4b786: 2040 moveal %d0,%a0
*n = 0;
4b788: 4280 clrl %d0
4b78a: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b78c: 4290 clrl %a0@
*n = 0;
4b78e: 2480 movel %d0,%a2@
4b790: 2541 0004 movel %d1,%a2@(4)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b794: 2f2e 0014 movel %fp@(20),%sp@-
4b798: 486e fffc pea %fp@(-4)
4b79c: 2f02 movel %d2,%sp@-
4b79e: 4eb9 0005 0a6c jsr 50a6c <strtoll>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b7a4: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b7a8: 2600 movel %d0,%d3
4b7aa: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b7ac: 4a8b tstl %a3
4b7ae: 6704 beqs 4b7b4 <rtems_string_to_long_long+0x50>
*endptr = end;
4b7b0: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b7b4: b4ae fffc cmpl %fp@(-4),%d2
4b7b8: 6604 bnes 4b7be <rtems_string_to_long_long+0x5a>
4b7ba: 700b moveq #11,%d0
4b7bc: 6036 bras 4b7f4 <rtems_string_to_long_long+0x90>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b7be: 203c 7fff ffff movel #2147483647,%d0
4b7c4: 72ff moveq #-1,%d1
4b7c6: 9284 subl %d4,%d1
4b7c8: 9183 subxl %d3,%d0
4b7ca: 670e beqs 4b7da <rtems_string_to_long_long+0x76>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4b7cc: 203c 8000 0000 movel #-2147483648,%d0
4b7d2: 4281 clrl %d1
4b7d4: 9284 subl %d4,%d1
4b7d6: 9183 subxl %d3,%d0
4b7d8: 660e bnes 4b7e8 <rtems_string_to_long_long+0x84>
4b7da: 4eb9 0004 de74 jsr 4de74 <__errno>
4b7e0: 7222 moveq #34,%d1
4b7e2: 2040 moveal %d0,%a0
4b7e4: b290 cmpl %a0@,%d1
4b7e6: 670a beqs 4b7f2 <rtems_string_to_long_long+0x8e>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b7e8: 4280 clrl %d0
4b7ea: 2483 movel %d3,%a2@
4b7ec: 2544 0004 movel %d4,%a2@(4)
#endif
return RTEMS_SUCCESSFUL;
4b7f0: 6002 bras 4b7f4 <rtems_string_to_long_long+0x90>
4b7f2: 700a moveq #10,%d0
}
4b7f4: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3
4b7fa: 4e5e unlk %fp
4b7fc: 4e75 rts
...
00057efc <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57efc: 4e56 ffec linkw %fp,#-20
57f00: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
57f04: 262e 0008 movel %fp@(8),%d3
57f08: 246e 000c moveal %fp@(12),%a2
57f0c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57f10: 4a8a tstl %a2
57f12: 6604 bnes 57f18 <rtems_string_to_pointer+0x1c>
57f14: 7009 moveq #9,%d0
57f16: 6050 bras 57f68 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57f18: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
57f1e: 2040 moveal %d0,%a0
57f20: 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 );
57f22: 4878 0010 pea 10 <INVALID_OPERATION>
57f26: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
57f2a: 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 );
57f2c: 2f03 movel %d3,%sp@-
57f2e: 4eb9 0007 d1a4 jsr 7d1a4 <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 )
57f34: 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 );
57f38: 2400 movel %d0,%d2
#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 )
57f3a: 4a8b tstl %a3
57f3c: 6704 beqs 57f42 <rtems_string_to_pointer+0x46>
*endptr = end;
57f3e: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57f42: b6ae fffc cmpl %fp@(-4),%d3
57f46: 6604 bnes 57f4c <rtems_string_to_pointer+0x50>
57f48: 700b moveq #11,%d0
57f4a: 601c bras 57f68 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
57f4c: 70ff moveq #-1,%d0
57f4e: b082 cmpl %d2,%d0
57f50: 6612 bnes 57f64 <rtems_string_to_pointer+0x68>
57f52: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
57f58: 7222 moveq #34,%d1 <== NOT EXECUTED
57f5a: 2040 moveal %d0,%a0 <== NOT EXECUTED
57f5c: b290 cmpl %a0@,%d1 <== NOT EXECUTED
57f5e: 6604 bnes 57f64 <rtems_string_to_pointer+0x68> <== NOT EXECUTED
57f60: 700a moveq #10,%d0 <== NOT EXECUTED
57f62: 6004 bras 57f68 <rtems_string_to_pointer+0x6c> <== NOT EXECUTED
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
57f64: 2482 movel %d2,%a2@
57f66: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
57f68: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
57f6e: 4e5e unlk %fp
57f70: 4e75 rts
...
00057f74 <rtems_string_to_unsigned_char>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57f74: 4e56 fff0 linkw %fp,#-16
57f78: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
57f7c: 242e 0008 movel %fp@(8),%d2
57f80: 246e 000c moveal %fp@(12),%a2
57f84: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57f88: 4a8a tstl %a2
57f8a: 6604 bnes 57f90 <rtems_string_to_unsigned_char+0x1c>
57f8c: 7009 moveq #9,%d0
57f8e: 6038 bras 57fc8 <rtems_string_to_unsigned_char+0x54>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57f90: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
57f96: 2040 moveal %d0,%a0
57f98: 4290 clrl %a0@
*n = 0;
57f9a: 4212 clrb %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57f9c: 2f2e 0014 movel %fp@(20),%sp@-
57fa0: 486e fffc pea %fp@(-4)
57fa4: 2f02 movel %d2,%sp@-
57fa6: 4eb9 0007 d1a4 jsr 7d1a4 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57fac: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57fb0: 2200 movel %d0,%d1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57fb2: 4a8b tstl %a3
57fb4: 6704 beqs 57fba <rtems_string_to_unsigned_char+0x46>
*endptr = end;
57fb6: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57fba: b4ae fffc cmpl %fp@(-4),%d2
57fbe: 6604 bnes 57fc4 <rtems_string_to_unsigned_char+0x50>
57fc0: 700b moveq #11,%d0
57fc2: 6004 bras 57fc8 <rtems_string_to_unsigned_char+0x54>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
57fc4: 4280 clrl %d0
57fc6: 1481 moveb %d1,%a2@
#endif
return RTEMS_SUCCESSFUL;
}
57fc8: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
57fce: 4e5e unlk %fp
57fd0: 4e75 rts
...
0004b958 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b958: 4e56 ffec linkw %fp,#-20
4b95c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4b960: 262e 0008 movel %fp@(8),%d3
4b964: 246e 000c moveal %fp@(12),%a2
4b968: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b96c: 4a8a tstl %a2
4b96e: 6604 bnes 4b974 <rtems_string_to_unsigned_int+0x1c>
4b970: 7009 moveq #9,%d0
4b972: 6050 bras 4b9c4 <rtems_string_to_unsigned_int+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b974: 4eb9 0004 de74 jsr 4de74 <__errno>
4b97a: 2040 moveal %d0,%a0
4b97c: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b97e: 2f2e 0014 movel %fp@(20),%sp@-
4b982: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b986: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b988: 2f03 movel %d3,%sp@-
4b98a: 4eb9 0005 0e7c jsr 50e7c <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b990: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b994: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b996: 4a8b tstl %a3
4b998: 6704 beqs 4b99e <rtems_string_to_unsigned_int+0x46>
*endptr = end;
4b99a: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b99e: b6ae fffc cmpl %fp@(-4),%d3
4b9a2: 6604 bnes 4b9a8 <rtems_string_to_unsigned_int+0x50>
4b9a4: 700b moveq #11,%d0
4b9a6: 601c bras 4b9c4 <rtems_string_to_unsigned_int+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b9a8: 70ff moveq #-1,%d0
4b9aa: b082 cmpl %d2,%d0
4b9ac: 6612 bnes 4b9c0 <rtems_string_to_unsigned_int+0x68>
4b9ae: 4eb9 0004 de74 jsr 4de74 <__errno>
4b9b4: 7222 moveq #34,%d1
4b9b6: 2040 moveal %d0,%a0
4b9b8: b290 cmpl %a0@,%d1
4b9ba: 6604 bnes 4b9c0 <rtems_string_to_unsigned_int+0x68>
4b9bc: 700a moveq #10,%d0
4b9be: 6004 bras 4b9c4 <rtems_string_to_unsigned_int+0x6c>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b9c0: 2482 movel %d2,%a2@
4b9c2: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
4b9c4: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4b9ca: 4e5e unlk %fp
4b9cc: 4e75 rts
...
00057fd4 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57fd4: 4e56 ffec linkw %fp,#-20
57fd8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
57fdc: 262e 0008 movel %fp@(8),%d3
57fe0: 246e 000c moveal %fp@(12),%a2
57fe4: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57fe8: 4a8a tstl %a2
57fea: 6604 bnes 57ff0 <rtems_string_to_unsigned_long+0x1c>
57fec: 7009 moveq #9,%d0
57fee: 6050 bras 58040 <rtems_string_to_unsigned_long+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57ff0: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
57ff6: 2040 moveal %d0,%a0
57ff8: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57ffa: 2f2e 0014 movel %fp@(20),%sp@-
57ffe: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
58002: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
58004: 2f03 movel %d3,%sp@-
58006: 4eb9 0007 d1a4 jsr 7d1a4 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
5800c: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
58010: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
58012: 4a8b tstl %a3
58014: 6704 beqs 5801a <rtems_string_to_unsigned_long+0x46>
*endptr = end;
58016: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
5801a: b6ae fffc cmpl %fp@(-4),%d3
5801e: 6604 bnes 58024 <rtems_string_to_unsigned_long+0x50>
58020: 700b moveq #11,%d0
58022: 601c bras 58040 <rtems_string_to_unsigned_long+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
58024: 70ff moveq #-1,%d0
58026: b082 cmpl %d2,%d0
58028: 6612 bnes 5803c <rtems_string_to_unsigned_long+0x68>
5802a: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
58030: 7222 moveq #34,%d1
58032: 2040 moveal %d0,%a0
58034: b290 cmpl %a0@,%d1
58036: 6604 bnes 5803c <rtems_string_to_unsigned_long+0x68>
58038: 700a moveq #10,%d0
5803a: 6004 bras 58040 <rtems_string_to_unsigned_long+0x6c>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
5803c: 2482 movel %d2,%a2@
5803e: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
58040: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
58046: 4e5e unlk %fp
58048: 4e75 rts
...
00045208 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
45208: 4e56 fff0 linkw %fp,#-16
4520c: 48d7 1c00 moveml %a2-%a4,%sp@
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
45210: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
45216: 47f9 0004 589c lea 4589c <_API_Mutex_Unlock>,%a3
4521c: 4eb9 0004 583c jsr 4583c <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
45222: 486e fffc pea %fp@(-4)
45226: 2f2e 0008 movel %fp@(8),%sp@-
4522a: 4eb9 0004 6d08 jsr 46d08 <_Thread_Get>
switch ( location ) {
45230: 4fef 000c lea %sp@(12),%sp
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
45234: 2440 moveal %d0,%a2
switch ( location ) {
45236: 4aae fffc tstl %fp@(-4)
4523a: 663c bnes 45278 <rtems_task_delete+0x70>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
4523c: 2f2a 0008 movel %a2@(8),%sp@-
45240: 49f9 0004 6414 lea 46414 <_Objects_Get_information_id>,%a4
45246: 4e94 jsr %a4@
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
45248: 2f0a movel %a2,%sp@-
4524a: 2f00 movel %d0,%sp@-
4524c: 4eb9 0004 69d4 jsr 469d4 <_Thread_Close>
45252: 2f2a 0008 movel %a2@(8),%sp@-
45256: 4e94 jsr %a4@
45258: 2f0a movel %a2,%sp@-
4525a: 2f00 movel %d0,%sp@-
4525c: 4eb9 0004 6390 jsr 46390 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
45262: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
45268: 4e93 jsr %a3@
_Thread_Enable_dispatch();
4526a: 4eb9 0004 6ce2 jsr 46ce2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45270: 4fef 001c lea %sp@(28),%sp
_Thread_Close( the_information, the_thread );
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
_Thread_Enable_dispatch();
45274: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
45276: 600c bras 45284 <rtems_task_delete+0x7c>
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
45278: 2f39 0005 cd46 movel 5cd46 <_RTEMS_Allocator_Mutex>,%sp@-
4527e: 4e93 jsr %a3@
return RTEMS_INVALID_ID;
45280: 588f addql #4,%sp
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
45282: 7004 moveq #4,%d0
return RTEMS_INVALID_ID;
}
45284: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4
4528a: 4e5e unlk %fp
4528c: 4e75 rts
...
00046988 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
46988: 4e56 fffc linkw %fp,#-4
4698c: 202e 0008 movel %fp@(8),%d0
46990: 2f0a movel %a2,%sp@-
46992: 246e 0010 moveal %fp@(16),%a2
46996: 2f02 movel %d2,%sp@-
46998: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
4699c: 4a39 0005 db44 tstb 5db44 <Configuration_RTEMS_API+0x4>
469a2: 6604 bnes 469a8 <rtems_task_get_note+0x20>
469a4: 7016 moveq #22,%d0
469a6: 605e bras 46a06 <rtems_task_get_note+0x7e>
return RTEMS_NOT_CONFIGURED;
if ( !note )
469a8: 4a8a tstl %a2
469aa: 6604 bnes 469b0 <rtems_task_get_note+0x28>
469ac: 7009 moveq #9,%d0
469ae: 6056 bras 46a06 <rtems_task_get_note+0x7e>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
469b0: 720f moveq #15,%d1
469b2: b282 cmpl %d2,%d1
469b4: 6404 bccs 469ba <rtems_task_get_note+0x32>
469b6: 700a moveq #10,%d0
469b8: 604c bras 46a06 <rtems_task_get_note+0x7e>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
469ba: 4a80 tstl %d0
469bc: 670c beqs 469ca <rtems_task_get_note+0x42>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
469be: 2079 0005 f64e moveal 5f64e <_Thread_Executing>,%a0
469c4: b0a8 0008 cmpl %a0@(8),%d0
469c8: 6612 bnes 469dc <rtems_task_get_note+0x54>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
469ca: 2079 0005 f64e moveal 5f64e <_Thread_Executing>,%a0
469d0: 4280 clrl %d0
469d2: 2068 010a moveal %a0@(266),%a0
469d6: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
return RTEMS_SUCCESSFUL;
469da: 602a bras 46a06 <rtems_task_get_note+0x7e>
}
the_thread = _Thread_Get( id, &location );
469dc: 486e fffc pea %fp@(-4)
469e0: 2f00 movel %d0,%sp@-
469e2: 4eb9 0004 86c8 jsr 486c8 <_Thread_Get>
switch ( location ) {
469e8: 508f addql #8,%sp
469ea: 4aae fffc tstl %fp@(-4)
469ee: 6704 beqs 469f4 <rtems_task_get_note+0x6c>
469f0: 7004 moveq #4,%d0
469f2: 6012 bras 46a06 <rtems_task_get_note+0x7e>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
469f4: 2240 moveal %d0,%a1
469f6: 2069 010a moveal %a1@(266),%a0
469fa: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
_Thread_Enable_dispatch();
469fe: 4eb9 0004 86a2 jsr 486a2 <_Thread_Enable_dispatch>
46a04: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46a06: 242e fff4 movel %fp@(-12),%d2
46a0a: 246e fff8 moveal %fp@(-8),%a2
46a0e: 4e5e unlk %fp
46a10: 4e75 rts
...
00045290 <rtems_task_ident>:
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
45290: 4e56 0000 linkw %fp,#0
45294: 202e 0008 movel %fp@(8),%d0
45298: 206e 0010 moveal %fp@(16),%a0
Objects_Name_or_id_lookup_errors status;
if ( !id )
4529c: 4a88 tstl %a0
4529e: 6604 bnes 452a4 <rtems_task_ident+0x14>
452a0: 7009 moveq #9,%d0
452a2: 6032 bras 452d6 <rtems_task_ident+0x46>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
452a4: 4a80 tstl %d0
452a6: 660c bnes 452b4 <rtems_task_ident+0x24>
*id = _Thread_Executing->Object.id;
452a8: 2279 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a1
452ae: 20a9 0008 movel %a1@(8),%a0@
return RTEMS_SUCCESSFUL;
452b2: 6022 bras 452d6 <rtems_task_ident+0x46>
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
452b4: 2f08 movel %a0,%sp@-
452b6: 2f2e 000c movel %fp@(12),%sp@-
452ba: 2f00 movel %d0,%sp@-
452bc: 4879 0005 cc06 pea 5cc06 <_RTEMS_tasks_Information>
452c2: 4eb9 0004 6670 jsr 46670 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
452c8: 4fef 0010 lea %sp@(16),%sp
452cc: 41f9 0005 a40c lea 5a40c <_Status_Object_name_errors_to_status>,%a0
452d2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
}
452d6: 4e5e unlk %fp
452d8: 4e75 rts
...
0004bc30 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4bc30: 4e56 ffe4 linkw %fp,#-28
4bc34: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4bc38: 262e 0008 movel %fp@(8),%d3
4bc3c: 282e 000c movel %fp@(12),%d4
4bc40: 286e 0010 moveal %fp@(16),%a4
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
4bc44: 4a8c tstl %a4
4bc46: 6606 bnes 4bc4e <rtems_task_mode+0x1e>
4bc48: 7009 moveq #9,%d0
4bc4a: 6000 00fc braw 4bd48 <rtems_task_mode+0x118>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4bc4e: 2479 0005 cd4e moveal 5cd4e <_Thread_Executing>,%a2
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4bc54: 4a2a 0075 tstb %a2@(117)
4bc58: 57c0 seq %d0
4bc5a: 243c 0000 0100 movel #256,%d2
4bc60: 49c0 extbl %d0
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4bc62: 266a 010a moveal %a2@(266),%a3
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4bc66: c480 andl %d0,%d2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4bc68: 4aaa 007a tstl %a2@(122)
4bc6c: 6704 beqs 4bc72 <rtems_task_mode+0x42>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4bc6e: 08c2 0009 bset #9,%d2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4bc72: 4a2b 0008 tstb %a3@(8)
4bc76: 57c0 seq %d0
4bc78: 2a3c 0000 0400 movel #1024,%d5
4bc7e: 49c0 extbl %d0
4bc80: ca80 andl %d0,%d5
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
4bc82: 4eb9 0004 7ff4 jsr 47ff4 <_CPU_ISR_Get_level>
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
4bc88: 8085 orl %d5,%d0
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4bc8a: 8082 orl %d2,%d0
4bc8c: 2880 movel %d0,%a4@
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4bc8e: 0804 0008 btst #8,%d4
4bc92: 670e beqs 4bca2 <rtems_task_mode+0x72>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4bc94: 2003 movel %d3,%d0
4bc96: 7201 moveq #1,%d1
4bc98: e088 lsrl #8,%d0
4bc9a: b380 eorl %d1,%d0
4bc9c: c081 andl %d1,%d0
4bc9e: 1540 0075 moveb %d0,%a2@(117)
if ( mask & RTEMS_TIMESLICE_MASK ) {
4bca2: 0804 0009 btst #9,%d4
4bca6: 671c beqs 4bcc4 <rtems_task_mode+0x94>
if ( _Modes_Is_timeslice(mode_set) ) {
4bca8: 0803 0009 btst #9,%d3
4bcac: 6712 beqs 4bcc0 <rtems_task_mode+0x90>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4bcae: 41f9 0005 cc44 lea 5cc44 <_Thread_Ticks_per_timeslice>,%a0
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4bcb4: 7001 moveq #1,%d0
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4bcb6: 2550 0076 movel %a0@,%a2@(118)
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4bcba: 2540 007a movel %d0,%a2@(122)
4bcbe: 6004 bras 4bcc4 <rtems_task_mode+0x94>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4bcc0: 42aa 007a clrl %a2@(122)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4bcc4: 7007 moveq #7,%d0
4bcc6: c084 andl %d4,%d0
4bcc8: 6712 beqs 4bcdc <rtems_task_mode+0xac>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4bcca: 40c0 movew %sr,%d0
4bccc: 7207 moveq #7,%d1
4bcce: c283 andl %d3,%d1
4bcd0: 0280 0000 f8ff andil #63743,%d0
4bcd6: e189 lsll #8,%d1
4bcd8: 8081 orl %d1,%d0
4bcda: 46c0 movew %d0,%sr
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4bcdc: 0804 000a btst #10,%d4
4bce0: 6744 beqs 4bd26 <rtems_task_mode+0xf6>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4bce2: 700a moveq #10,%d0
4bce4: e0ab lsrl %d0,%d3
4bce6: 7201 moveq #1,%d1
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4bce8: 4280 clrl %d0
4bcea: 102b 0008 moveb %a3@(8),%d0
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4bcee: b383 eorl %d1,%d3
4bcf0: c681 andl %d1,%d3
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4bcf2: b083 cmpl %d3,%d0
4bcf4: 6730 beqs 4bd26 <rtems_task_mode+0xf6>
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4bcf6: 203c 0000 0700 movel #1792,%d0
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
4bcfc: 1743 0008 moveb %d3,%a3@(8)
4bd00: 40c1 movew %sr,%d1
4bd02: 8081 orl %d1,%d0
4bd04: 46c0 movew %d0,%sr
_signals = information->signals_pending;
4bd06: 202b 0016 movel %a3@(22),%d0
information->signals_pending = information->signals_posted;
4bd0a: 276b 0012 0016 movel %a3@(18),%a3@(22)
information->signals_posted = _signals;
4bd10: 2740 0012 movel %d0,%a3@(18)
_ISR_Enable( _level );
4bd14: 46c1 movew %d1,%sr
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4bd16: 4aab 0012 tstl %a3@(18)
4bd1a: 670a beqs 4bd26 <rtems_task_mode+0xf6>
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
4bd1c: 7001 moveq #1,%d0
4bd1e: 7401 moveq #1,%d2
4bd20: 1540 0074 moveb %d0,%a2@(116)
4bd24: 6002 bras 4bd28 <rtems_task_mode+0xf8>
4bd26: 4202 clrb %d2
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4bd28: 7203 moveq #3,%d1
4bd2a: b2b9 0005 ce1c cmpl 5ce1c <_System_state_Current>,%d1
4bd30: 6614 bnes 4bd46 <rtems_task_mode+0x116>
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4bd32: 4eb9 0004 c028 jsr 4c028 <_Thread_Evaluate_mode>
4bd38: 4a00 tstb %d0
4bd3a: 6604 bnes 4bd40 <rtems_task_mode+0x110>
4bd3c: 4a02 tstb %d2
4bd3e: 6706 beqs 4bd46 <rtems_task_mode+0x116>
_Thread_Dispatch();
4bd40: 4eb9 0004 6b90 jsr 46b90 <_Thread_Dispatch>
4bd46: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4bd48: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4bd4e: 4e5e unlk %fp
4bd50: 4e75 rts
...
0004e684 <rtems_task_self>:
#include <rtems/system.h>
#include <rtems/rtems/tasks.h>
rtems_id rtems_task_self(void)
{
4e684: 4e56 0000 linkw %fp,#0
4e688: 2079 0006 20c6 moveal 620c6 <_Thread_Executing>,%a0
return _Thread_Executing->Object.id;
}
4e68e: 4e5e unlk %fp
4e690: 2028 0008 movel %a0@(8),%d0
4e694: 4e75 rts
...
00046af4 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
46af4: 4e56 fffc linkw %fp,#-4
46af8: 202e 0008 movel %fp@(8),%d0
46afc: 2f03 movel %d3,%sp@-
46afe: 262e 0010 movel %fp@(16),%d3
46b02: 2f02 movel %d2,%sp@-
46b04: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
46b08: 4a39 0005 db44 tstb 5db44 <Configuration_RTEMS_API+0x4>
46b0e: 6604 bnes 46b14 <rtems_task_set_note+0x20>
46b10: 7016 moveq #22,%d0
46b12: 6056 bras 46b6a <rtems_task_set_note+0x76>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
46b14: 720f moveq #15,%d1
46b16: b282 cmpl %d2,%d1
46b18: 6404 bccs 46b1e <rtems_task_set_note+0x2a>
46b1a: 700a moveq #10,%d0
46b1c: 604c bras 46b6a <rtems_task_set_note+0x76>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
46b1e: 4a80 tstl %d0
46b20: 670c beqs 46b2e <rtems_task_set_note+0x3a>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
46b22: 2079 0005 f64e moveal 5f64e <_Thread_Executing>,%a0
46b28: b0a8 0008 cmpl %a0@(8),%d0
46b2c: 6612 bnes 46b40 <rtems_task_set_note+0x4c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
46b2e: 2079 0005 f64e moveal 5f64e <_Thread_Executing>,%a0
46b34: 4280 clrl %d0
46b36: 2068 010a moveal %a0@(266),%a0
46b3a: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4)
return RTEMS_SUCCESSFUL;
46b3e: 602a bras 46b6a <rtems_task_set_note+0x76>
}
the_thread = _Thread_Get( id, &location );
46b40: 486e fffc pea %fp@(-4)
46b44: 2f00 movel %d0,%sp@-
46b46: 4eb9 0004 86c8 jsr 486c8 <_Thread_Get>
switch ( location ) {
46b4c: 508f addql #8,%sp
46b4e: 4aae fffc tstl %fp@(-4)
46b52: 6704 beqs 46b58 <rtems_task_set_note+0x64>
46b54: 7004 moveq #4,%d0
46b56: 6012 bras 46b6a <rtems_task_set_note+0x76>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
46b58: 2240 moveal %d0,%a1
46b5a: 2069 010a moveal %a1@(266),%a0
46b5e: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4)
_Thread_Enable_dispatch();
46b62: 4eb9 0004 86a2 jsr 486a2 <_Thread_Enable_dispatch>
46b68: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46b6a: 242e fff4 movel %fp@(-12),%d2
46b6e: 262e fff8 movel %fp@(-8),%d3
46b72: 4e5e unlk %fp
46b74: 4e75 rts
...
000493f8 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
493f8: 4e56 fffc linkw %fp,#-4
493fc: 2f0a movel %a2,%sp@-
493fe: 246e 0010 moveal %fp@(16),%a2
49402: 2f02 movel %d2,%sp@-
49404: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
49408: 6710 beqs 4941a <rtems_task_set_priority+0x22>
4940a: 4280 clrl %d0
4940c: 1039 0006 0b42 moveb 60b42 <rtems_maximum_priority>,%d0
49412: b082 cmpl %d2,%d0
49414: 6404 bccs 4941a <rtems_task_set_priority+0x22>
49416: 7013 moveq #19,%d0
49418: 6054 bras 4946e <rtems_task_set_priority+0x76>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
4941a: 4a8a tstl %a2
4941c: 6604 bnes 49422 <rtems_task_set_priority+0x2a>
4941e: 7009 moveq #9,%d0
49420: 604c bras 4946e <rtems_task_set_priority+0x76>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
49422: 486e fffc pea %fp@(-4)
49426: 2f2e 0008 movel %fp@(8),%sp@-
4942a: 4eb9 0004 b104 jsr 4b104 <_Thread_Get>
switch ( location ) {
49430: 508f addql #8,%sp
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
49432: 2040 moveal %d0,%a0
switch ( location ) {
49434: 4aae fffc tstl %fp@(-4)
49438: 6704 beqs 4943e <rtems_task_set_priority+0x46>
4943a: 7004 moveq #4,%d0
4943c: 6030 bras 4946e <rtems_task_set_priority+0x76>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
4943e: 24a8 0014 movel %a0@(20),%a2@
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
49442: 4a82 tstl %d2
49444: 6720 beqs 49466 <rtems_task_set_priority+0x6e>
the_thread->real_priority = new_priority;
49446: 2142 0018 movel %d2,%a0@(24)
if ( the_thread->resource_count == 0 ||
4944a: 4aa8 001c tstl %a0@(28)
4944e: 6706 beqs 49456 <rtems_task_set_priority+0x5e>
the_thread->current_priority > new_priority )
49450: b4a8 0014 cmpl %a0@(20),%d2
49454: 6410 bccs 49466 <rtems_task_set_priority+0x6e>
_Thread_Change_priority( the_thread, new_priority, false );
49456: 42a7 clrl %sp@-
49458: 2f02 movel %d2,%sp@-
4945a: 2f08 movel %a0,%sp@-
4945c: 4eb9 0004 abb4 jsr 4abb4 <_Thread_Change_priority>
49462: 4fef 000c lea %sp@(12),%sp
}
_Thread_Enable_dispatch();
49466: 4eb9 0004 b0ae jsr 4b0ae <_Thread_Enable_dispatch>
4946c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4946e: 242e fff4 movel %fp@(-12),%d2
49472: 246e fff8 moveal %fp@(-8),%a2
49476: 4e5e unlk %fp
49478: 4e75 rts
...
00063308 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
63308: 4e56 fff0 linkw %fp,#-16
6330c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
63310: 246e 000c moveal %fp@(12),%a2
63314: 242e 0010 movel %fp@(16),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
63318: 4a8a tstl %a2
6331a: 6604 bnes 63320 <rtems_task_variable_add+0x18>
6331c: 7009 moveq #9,%d0
6331e: 6070 bras 63390 <rtems_task_variable_add+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
63320: 486e fffc pea %fp@(-4)
63324: 2f2e 0008 movel %fp@(8),%sp@-
63328: 4eb9 0004 b178 jsr 4b178 <_Thread_Get>
switch (location) {
6332e: 508f addql #8,%sp
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
63330: 2640 moveal %d0,%a3
switch (location) {
63332: 4aae fffc tstl %fp@(-4)
63336: 6704 beqs 6333c <rtems_task_variable_add+0x34>
63338: 7004 moveq #4,%d0
6333a: 6054 bras 63390 <rtems_task_variable_add+0x88>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
6333c: 206b 011a moveal %a3@(282),%a0
while (tvp) {
63340: 6014 bras 63356 <rtems_task_variable_add+0x4e>
if (tvp->ptr == ptr) {
63342: b5e8 0004 cmpal %a0@(4),%a2
63346: 660c bnes 63354 <rtems_task_variable_add+0x4c>
tvp->dtor = dtor;
63348: 2142 0010 movel %d2,%a0@(16)
_Thread_Enable_dispatch();
6334c: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
63352: 603a bras 6338e <rtems_task_variable_add+0x86>
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
63354: 2050 moveal %a0@,%a0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
63356: 4a88 tstl %a0
63358: 66e8 bnes 63342 <rtems_task_variable_add+0x3a>
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
6335a: 4878 0014 pea 14 <OPER2>
6335e: 4eb9 0004 c300 jsr 4c300 <_Workspace_Allocate>
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
63364: 588f addql #4,%sp
63366: 43f9 0004 b152 lea 4b152 <_Thread_Enable_dispatch>,%a1
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
6336c: 2040 moveal %d0,%a0
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
6336e: 4a80 tstl %d0
63370: 6606 bnes 63378 <rtems_task_variable_add+0x70>
_Thread_Enable_dispatch();
63372: 4e91 jsr %a1@
63374: 701a moveq #26,%d0
return RTEMS_NO_MEMORY;
63376: 6018 bras 63390 <rtems_task_variable_add+0x88>
}
new->gval = *ptr;
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
63378: 20ab 011a movel %a3@(282),%a0@
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
6337c: 2152 0008 movel %a2@,%a0@(8)
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
63380: 2740 011a movel %d0,%a3@(282)
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
63384: 214a 0004 movel %a2,%a0@(4)
new->dtor = dtor;
63388: 2142 0010 movel %d2,%a0@(16)
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
_Thread_Enable_dispatch();
6338c: 4e91 jsr %a1@
6338e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
63390: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
63396: 4e5e unlk %fp
63398: 4e75 rts
...
0006339c <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
6339c: 4e56 fffc linkw %fp,#-4
633a0: 2f02 movel %d2,%sp@-
633a2: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
633a6: 675c beqs 63404 <rtems_task_variable_delete+0x68>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
633a8: 486e fffc pea %fp@(-4)
633ac: 2f2e 0008 movel %fp@(8),%sp@-
633b0: 4eb9 0004 b178 jsr 4b178 <_Thread_Get>
switch (location) {
633b6: 508f addql #8,%sp
633b8: 4aae fffc tstl %fp@(-4)
633bc: 6704 beqs 633c2 <rtems_task_variable_delete+0x26>
633be: 7004 moveq #4,%d0
633c0: 6044 bras 63406 <rtems_task_variable_delete+0x6a>
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
633c2: 2240 moveal %d0,%a1
633c4: 2069 011a moveal %a1@(282),%a0
633c8: 93c9 subal %a1,%a1
while (tvp) {
633ca: 602e bras 633fa <rtems_task_variable_delete+0x5e>
if (tvp->ptr == ptr) {
633cc: b4a8 0004 cmpl %a0@(4),%d2
633d0: 6624 bnes 633f6 <rtems_task_variable_delete+0x5a>
if (prev)
633d2: 4a89 tstl %a1
633d4: 6704 beqs 633da <rtems_task_variable_delete+0x3e>
prev->next = tvp->next;
633d6: 2290 movel %a0@,%a1@
633d8: 6006 bras 633e0 <rtems_task_variable_delete+0x44>
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
633da: 2240 moveal %d0,%a1
633dc: 2350 011a movel %a0@,%a1@(282)
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
633e0: 2f08 movel %a0,%sp@-
633e2: 2f00 movel %d0,%sp@-
633e4: 4eb9 0006 3478 jsr 63478 <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
633ea: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
633f0: 508f addql #8,%sp
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
633f2: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
633f4: 6010 bras 63406 <rtems_task_variable_delete+0x6a>
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
633f6: 2248 moveal %a0,%a1
633f8: 2050 moveal %a0@,%a0
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
633fa: 4a88 tstl %a0
633fc: 66ce bnes 633cc <rtems_task_variable_delete+0x30>
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
633fe: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
63404: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
63406: 242e fff8 movel %fp@(-8),%d2
6340a: 4e5e unlk %fp
6340c: 4e75 rts
...
00063410 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
63410: 4e56 fffc linkw %fp,#-4
63414: 2f0a movel %a2,%sp@-
63416: 246e 0010 moveal %fp@(16),%a2
6341a: 2f02 movel %d2,%sp@-
6341c: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
63420: 6746 beqs 63468 <rtems_task_variable_get+0x58>
return RTEMS_INVALID_ADDRESS;
if ( !result )
63422: 4a8a tstl %a2
63424: 6742 beqs 63468 <rtems_task_variable_get+0x58>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
63426: 486e fffc pea %fp@(-4)
6342a: 2f2e 0008 movel %fp@(8),%sp@-
6342e: 4eb9 0004 b178 jsr 4b178 <_Thread_Get>
switch (location) {
63434: 508f addql #8,%sp
63436: 4aae fffc tstl %fp@(-4)
6343a: 6704 beqs 63440 <rtems_task_variable_get+0x30>
6343c: 7004 moveq #4,%d0
6343e: 602a bras 6346a <rtems_task_variable_get+0x5a>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
63440: 2240 moveal %d0,%a1
63442: 2069 011a moveal %a1@(282),%a0
while (tvp) {
63446: 6016 bras 6345e <rtems_task_variable_get+0x4e>
if (tvp->ptr == ptr) {
63448: b4a8 0004 cmpl %a0@(4),%d2
6344c: 660e bnes 6345c <rtems_task_variable_get+0x4c>
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
6344e: 24a8 000c movel %a0@(12),%a2@
_Thread_Enable_dispatch();
63452: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
63458: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
6345a: 600e bras 6346a <rtems_task_variable_get+0x5a>
}
tvp = (rtems_task_variable_t *)tvp->next;
6345c: 2050 moveal %a0@,%a0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
6345e: 4a88 tstl %a0
63460: 66e6 bnes 63448 <rtems_task_variable_get+0x38>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
63462: 4eb9 0004 b152 jsr 4b152 <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
63468: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
6346a: 242e fff4 movel %fp@(-12),%d2
6346e: 246e fff8 moveal %fp@(-8),%a2
63472: 4e5e unlk %fp
63474: 4e75 rts
...
00043e50 <rtems_termios_baud_to_index>:
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
43e50: 7209 moveq #9,%d1
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
43e52: 4e56 0000 linkw %fp,#0
43e56: 202e 0008 movel %fp@(8),%d0
int baud_index;
switch (termios_baud) {
43e5a: b280 cmpl %d0,%d1
43e5c: 6700 00ce beqw 43f2c <rtems_termios_baud_to_index+0xdc>
43e60: 6d54 blts 43eb6 <rtems_termios_baud_to_index+0x66>
43e62: 123c 0004 moveb #4,%d1
43e66: b280 cmpl %d0,%d1
43e68: 6700 00ae beqw 43f18 <rtems_termios_baud_to_index+0xc8>
43e6c: 6d2a blts 43e98 <rtems_termios_baud_to_index+0x48>
43e6e: 123c 0001 moveb #1,%d1
43e72: b280 cmpl %d0,%d1
43e74: 6700 0092 beqw 43f08 <rtems_termios_baud_to_index+0xb8>
43e78: 6d0a blts 43e84 <rtems_termios_baud_to_index+0x34>
43e7a: 4a80 tstl %d0
43e7c: 6700 008e beqw 43f0c <rtems_termios_baud_to_index+0xbc>
43e80: 6000 00d6 braw 43f58 <rtems_termios_baud_to_index+0x108>
43e84: 7202 moveq #2,%d1 <== NOT EXECUTED
43e86: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e88: 6700 0086 beqw 43f10 <rtems_termios_baud_to_index+0xc0><== NOT EXECUTED
43e8c: 123c 0003 moveb #3,%d1 <== NOT EXECUTED
43e90: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e92: 6600 00c4 bnew 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43e96: 607c bras 43f14 <rtems_termios_baud_to_index+0xc4><== NOT EXECUTED
43e98: 7206 moveq #6,%d1 <== NOT EXECUTED
43e9a: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e9c: 6700 0082 beqw 43f20 <rtems_termios_baud_to_index+0xd0><== NOT EXECUTED
43ea0: 6e7a bgts 43f1c <rtems_termios_baud_to_index+0xcc><== NOT EXECUTED
43ea2: 123c 0007 moveb #7,%d1 <== NOT EXECUTED
43ea6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ea8: 677a beqs 43f24 <rtems_termios_baud_to_index+0xd4><== NOT EXECUTED
43eaa: 123c 0008 moveb #8,%d1 <== NOT EXECUTED
43eae: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eb0: 6600 00a6 bnew 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43eb4: 6072 bras 43f28 <rtems_termios_baud_to_index+0xd8><== NOT EXECUTED
43eb6: 720e moveq #14,%d1 <== NOT EXECUTED
43eb8: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eba: 6700 0084 beqw 43f40 <rtems_termios_baud_to_index+0xf0><== NOT EXECUTED
43ebe: 6d1c blts 43edc <rtems_termios_baud_to_index+0x8c><== NOT EXECUTED
43ec0: 123c 000b moveb #11,%d1 <== NOT EXECUTED
43ec4: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ec6: 676c beqs 43f34 <rtems_termios_baud_to_index+0xe4><== NOT EXECUTED
43ec8: 6e66 bgts 43f30 <rtems_termios_baud_to_index+0xe0><== NOT EXECUTED
43eca: 123c 000c moveb #12,%d1 <== NOT EXECUTED
43ece: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ed0: 6766 beqs 43f38 <rtems_termios_baud_to_index+0xe8><== NOT EXECUTED
43ed2: 123c 000d moveb #13,%d1 <== NOT EXECUTED
43ed6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ed8: 667e bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43eda: 6060 bras 43f3c <rtems_termios_baud_to_index+0xec><== NOT EXECUTED
43edc: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED
43ee2: 6768 beqs 43f4c <rtems_termios_baud_to_index+0xfc><== NOT EXECUTED
43ee4: 6e10 bgts 43ef6 <rtems_termios_baud_to_index+0xa6><== NOT EXECUTED
43ee6: 720f moveq #15,%d1 <== NOT EXECUTED
43ee8: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eea: 6758 beqs 43f44 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED
43eec: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED
43ef2: 6664 bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43ef4: 6052 bras 43f48 <rtems_termios_baud_to_index+0xf8><== NOT EXECUTED
43ef6: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED
43efc: 6752 beqs 43f50 <rtems_termios_baud_to_index+0x100><== NOT EXECUTED
43efe: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED
43f04: 6652 bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43f06: 604c bras 43f54 <rtems_termios_baud_to_index+0x104><== NOT EXECUTED
43f08: 7001 moveq #1,%d0 <== NOT EXECUTED
43f0a: 604e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f0c: 4280 clrl %d0 <== NOT EXECUTED
43f0e: 604a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f10: 7002 moveq #2,%d0 <== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
43f12: 6046 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f14: 7003 moveq #3,%d0 <== NOT EXECUTED
case B110: baud_index = 3; break;
43f16: 6042 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f18: 7004 moveq #4,%d0 <== NOT EXECUTED
case B134: baud_index = 4; break;
43f1a: 603e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f1c: 7005 moveq #5,%d0 <== NOT EXECUTED
case B150: baud_index = 5; break;
43f1e: 603a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f20: 7006 moveq #6,%d0 <== NOT EXECUTED
case B200: baud_index = 6; break;
43f22: 6036 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f24: 7007 moveq #7,%d0 <== NOT EXECUTED
case B300: baud_index = 7; break;
43f26: 6032 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f28: 7008 moveq #8,%d0 <== NOT EXECUTED
case B600: baud_index = 8; break;
43f2a: 602e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f2c: 7009 moveq #9,%d0 <== NOT EXECUTED
case B1200: baud_index = 9; break;
43f2e: 602a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f30: 700a moveq #10,%d0 <== NOT EXECUTED
case B1800: baud_index = 10; break;
43f32: 6026 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f34: 700b moveq #11,%d0 <== NOT EXECUTED
case B2400: baud_index = 11; break;
43f36: 6022 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f38: 700c moveq #12,%d0 <== NOT EXECUTED
case B4800: baud_index = 12; break;
43f3a: 601e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f3c: 700d moveq #13,%d0 <== NOT EXECUTED
case B9600: baud_index = 13; break;
43f3e: 601a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f40: 700e moveq #14,%d0 <== NOT EXECUTED
case B19200: baud_index = 14; break;
43f42: 6016 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f44: 700f moveq #15,%d0 <== NOT EXECUTED
case B38400: baud_index = 15; break;
43f46: 6012 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f48: 7010 moveq #16,%d0 <== NOT EXECUTED
case B57600: baud_index = 16; break;
43f4a: 600e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f4c: 7011 moveq #17,%d0 <== NOT EXECUTED
case B115200: baud_index = 17; break;
43f4e: 600a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f50: 7012 moveq #18,%d0 <== NOT EXECUTED
case B230400: baud_index = 18; break;
43f52: 6006 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f54: 7013 moveq #19,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
43f56: 6002 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f58: 70ff moveq #-1,%d0
default: baud_index = -1; break;
}
return baud_index;
}
43f5a: 4e5e unlk %fp
43f5c: 4e75 rts
...
00042ea8 <rtems_termios_bufsize>:
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
42ea8: 4280 clrl %d0 <== NOT EXECUTED
rtems_status_code rtems_termios_bufsize (
int cbufsize,
int raw_input,
int raw_output
)
{
42eaa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_termios_cbufsize = cbufsize;
42eae: 41ee 0008 lea %fp@(8),%a0 <== NOT EXECUTED
42eb2: 23d0 0005 b534 movel %a0@,5b534 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
42eb8: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED
42ebc: 23d0 0005 b538 movel %a0@,5b538 <rtems_termios_raw_input_size><== NOT EXECUTED
rtems_termios_raw_output_size = raw_output;
42ec2: 41ee 0010 lea %fp@(16),%a0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
42ec6: 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;
42ec8: 23d0 0005 b53c movel %a0@,5b53c <rtems_termios_raw_output_size><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
42ece: 4e75 rts
00044090 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
44090: 4e56 fff4 linkw %fp,#-12
44094: 48d7 1c00 moveml %a2-%a4,%sp@
44098: 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);
4409c: 49f9 0004 4f30 lea 44f30 <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;
440a2: 2053 moveal %a3@,%a0
440a4: 2468 0034 moveal %a0@(52),%a2
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
440a8: 42a7 clrl %sp@-
440aa: 42a7 clrl %sp@-
440ac: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@-
440b2: 4e94 jsr %a4@
if (sc != RTEMS_SUCCESSFUL)
440b4: 4fef 000c lea %sp@(12),%sp
440b8: 4a80 tstl %d0
440ba: 6670 bnes 4412c <rtems_termios_close+0x9c>
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
440bc: 202a 0008 movel %a2@(8),%d0
440c0: 5380 subql #1,%d0
440c2: 2540 0008 movel %d0,%a2@(8)
440c6: 6600 0110 bnew 441d8 <rtems_termios_close+0x148>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
440ca: 202a 00cc movel %a2@(204),%d0
440ce: 41f9 0005 c334 lea 5c334 <rtems_termios_linesw>,%a0
440d4: e788 lsll #3,%d0
440d6: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0
440da: 4a88 tstl %a0
440dc: 6706 beqs 440e4 <rtems_termios_close+0x54>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
440de: 2f0a movel %a2,%sp@- <== NOT EXECUTED
440e0: 4e90 jsr %a0@ <== NOT EXECUTED
440e2: 6018 bras 440fc <rtems_termios_close+0x6c> <== NOT EXECUTED
}
else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
440e4: 42a7 clrl %sp@-
440e6: 42a7 clrl %sp@-
440e8: 2f2a 0018 movel %a2@(24),%sp@-
440ec: 4e94 jsr %a4@
if (sc != RTEMS_SUCCESSFUL) {
440ee: 4fef 000c lea %sp@(12),%sp
440f2: 4a80 tstl %d0
440f4: 6636 bnes 4412c <rtems_termios_close+0x9c>
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
440f6: 2f0a movel %a2,%sp@-
440f8: 4eba f940 jsr %pc@(43a3a <drainOutput>)
440fc: 588f addql #4,%sp
}
if (tty->device.outputUsesInterrupts
440fe: 7002 moveq #2,%d0
44100: b0aa 00b4 cmpl %a2@(180),%d0
44104: 662e bnes 44134 <rtems_termios_close+0xa4>
== TERMIOS_TASK_DRIVEN) {
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send(
44106: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4410a: 49f9 0004 4adc lea 44adc <rtems_event_send>,%a4 <== NOT EXECUTED
44110: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED
44114: 4e94 jsr %a4@ <== NOT EXECUTED
tty->rxTaskId,
TERMIOS_RX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
44116: 508f addql #8,%sp <== NOT EXECUTED
44118: 4a80 tstl %d0 <== NOT EXECUTED
4411a: 6610 bnes 4412c <rtems_termios_close+0x9c> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_event_send(
4411c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
44120: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED
44124: 4e94 jsr %a4@ <== NOT EXECUTED
tty->txTaskId,
TERMIOS_TX_TERMINATE_EVENT);
if (sc != RTEMS_SUCCESSFUL)
44126: 508f addql #8,%sp <== NOT EXECUTED
44128: 4a80 tstl %d0 <== NOT EXECUTED
4412a: 6708 beqs 44134 <rtems_termios_close+0xa4> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4412c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4412e: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
}
if (tty->device.lastClose)
44134: 206a 009c moveal %a2@(156),%a0
44138: 4a88 tstl %a0
4413a: 6710 beqs 4414c <rtems_termios_close+0xbc>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
4413c: 2f0b movel %a3,%sp@-
4413e: 2f2a 0010 movel %a2@(16),%sp@-
44142: 2f2a 000c movel %a2@(12),%sp@-
44146: 4e90 jsr %a0@
44148: 4fef 000c lea %sp@(12),%sp
if (tty->forw == NULL) {
4414c: 2052 moveal %a2@,%a0
4414e: 4a88 tstl %a0
44150: 6610 bnes 44162 <rtems_termios_close+0xd2>
rtems_termios_ttyTail = tty->back;
44152: 206a 0004 moveal %a2@(4),%a0
44156: 23c8 0005 cb7c movel %a0,5cb7c <rtems_termios_ttyTail>
if ( rtems_termios_ttyTail != NULL ) {
4415c: 670a beqs 44168 <rtems_termios_close+0xd8>
rtems_termios_ttyTail->forw = NULL;
4415e: 4290 clrl %a0@ <== NOT EXECUTED
44160: 6006 bras 44168 <rtems_termios_close+0xd8> <== NOT EXECUTED
}
}
else {
tty->forw->back = tty->back;
44162: 216a 0004 0004 movel %a2@(4),%a0@(4)
}
if (tty->back == NULL) {
44168: 206a 0004 moveal %a2@(4),%a0
4416c: 4a88 tstl %a0
4416e: 6610 bnes 44180 <rtems_termios_close+0xf0>
rtems_termios_ttyHead = tty->forw;
44170: 2052 moveal %a2@,%a0
44172: 23c8 0005 cb80 movel %a0,5cb80 <rtems_termios_ttyHead>
if ( rtems_termios_ttyHead != NULL ) {
44178: 6708 beqs 44182 <rtems_termios_close+0xf2>
rtems_termios_ttyHead->back = NULL;
4417a: 42a8 0004 clrl %a0@(4)
4417e: 6002 bras 44182 <rtems_termios_close+0xf2>
}
}
else {
tty->back->forw = tty->forw;
44180: 2092 movel %a2@,%a0@ <== NOT EXECUTED
}
rtems_semaphore_delete (tty->isem);
44182: 2f2a 0014 movel %a2@(20),%sp@-
44186: 47f9 0004 4e94 lea 44e94 <rtems_semaphore_delete>,%a3
4418c: 4e93 jsr %a3@
rtems_semaphore_delete (tty->osem);
4418e: 2f2a 0018 movel %a2@(24),%sp@-
44192: 4e93 jsr %a3@
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
44194: 2f2a 008c movel %a2@(140),%sp@-
44198: 4e93 jsr %a3@
if ((tty->device.pollRead == NULL) ||
4419a: 4fef 000c lea %sp@(12),%sp
4419e: 4aaa 00a0 tstl %a2@(160)
441a2: 6708 beqs 441ac <rtems_termios_close+0x11c>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
441a4: 7002 moveq #2,%d0
441a6: b0aa 00b4 cmpl %a2@(180),%d0
441aa: 660c bnes 441b8 <rtems_termios_close+0x128>
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
441ac: 2f2a 0068 movel %a2@(104),%sp@-
441b0: 4eb9 0004 4e94 jsr 44e94 <rtems_semaphore_delete>
441b6: 588f addql #4,%sp
free (tty->rawInBuf.theBuf);
441b8: 2f2a 0058 movel %a2@(88),%sp@-
441bc: 47f9 0004 8f48 lea 48f48 <free>,%a3
441c2: 4e93 jsr %a3@
free (tty->rawOutBuf.theBuf);
441c4: 2f2a 007c movel %a2@(124),%sp@-
441c8: 4e93 jsr %a3@
free (tty->cbuf);
441ca: 2f2a 001c movel %a2@(28),%sp@-
441ce: 4e93 jsr %a3@
free (tty);
441d0: 2f0a movel %a2,%sp@-
441d2: 4e93 jsr %a3@
441d4: 4fef 0010 lea %sp@(16),%sp
}
rtems_semaphore_release (rtems_termios_ttyMutex);
441d8: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@-
441de: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
441e4: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
441ea: 4280 clrl %d0
441ec: 4e5e unlk %fp
441ee: 4e75 rts
000430a6 <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)
{
430a6: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
430aa: 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)
{
430ae: 206e 0008 moveal %fp@(8),%a0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
430b2: d1a8 0090 addl %d0,%a0@(144)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
430b6: 7002 moveq #2,%d0
430b8: b0a8 00b4 cmpl %a0@(180),%d0
430bc: 661c bnes 430da <rtems_termios_dequeue_characters+0x34>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
430be: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
430c2: 2f28 00c8 movel %a0@(200),%sp@- <== NOT EXECUTED
430c6: 4eb9 0004 4adc jsr 44adc <rtems_event_send> <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
430cc: 508f addql #8,%sp <== NOT EXECUTED
430ce: 4a80 tstl %d0 <== NOT EXECUTED
430d0: 672e beqs 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
rtems_fatal_error_occurred (sc);
430d2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
430d4: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
else if (tty->t_line == PPPDISC ) {
430da: 7005 moveq #5,%d0
430dc: b0a8 00cc cmpl %a0@(204),%d0
430e0: 6612 bnes 430f4 <rtems_termios_dequeue_characters+0x4e>
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
430e2: 2279 0005 c3e8 moveal 5c3e8 <rtems_termios_linesw+0xb4>,%a1<== NOT EXECUTED
430e8: 4a89 tstl %a1 <== NOT EXECUTED
430ea: 6714 beqs 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
430ec: 2f08 movel %a0,%sp@- <== NOT EXECUTED
430ee: 4e91 jsr %a1@ <== NOT EXECUTED
430f0: 588f addql #4,%sp <== NOT EXECUTED
430f2: 600c bras 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
430f4: 2d48 0008 movel %a0,%fp@(8)
}
}
430f8: 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);
430fa: 4ef9 0004 2eec jmp 42eec <rtems_termios_refill_transmitter>
}
}
43100: 4280 clrl %d0 <== NOT EXECUTED
43102: 4e5e unlk %fp <== NOT EXECUTED
43104: 4e75 rts
00043106 <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)
{
43106: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4310a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4310e: 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) {
43112: 49f9 0005 c334 lea 5c334 <rtems_termios_linesw>,%a4 <== NOT EXECUTED
43118: 202a 00cc movel %a2@(204),%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)
{
4311c: 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) {
43120: 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)
{
43122: 242e 0010 movel %fp@(16),%d2 <== 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) {
43126: 4ab4 0810 tstl %a4@(00000010,%d0:l) <== NOT EXECUTED
4312a: 6634 bnes 43160 <rtems_termios_enqueue_raw_characters+0x5a><== 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);
4312c: 2802 movel %d2,%d4 <== 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,
4312e: 4bea 004a lea %a2@(74),%a5 <== 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);
43132: 49ea 0030 lea %a2@(48),%a4 <== NOT EXECUTED
43136: 4282 clrl %d2 <== 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);
43138: 2c3c 0000 0700 movel #1792,%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);
4313e: 4200 clrb %d0 <== NOT EXECUTED
43140: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
43144: 6000 01f2 braw 43338 <rtems_termios_enqueue_raw_characters+0x232><== NOT EXECUTED
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
43148: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
4314c: 5382 subql #1,%d2 <== NOT EXECUTED
4314e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43150: 121b moveb %a3@+,%d1 <== NOT EXECUTED
43152: eb88 lsll #5,%d0 <== NOT EXECUTED
43154: 49c1 extbl %d1 <== NOT EXECUTED
43156: 2f01 movel %d1,%sp@- <== NOT EXECUTED
43158: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED
4315c: 4e90 jsr %a0@ <== NOT EXECUTED
4315e: 508f addql #8,%sp <== 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--) {
43160: 4a82 tstl %d2 <== NOT EXECUTED
43162: 66e4 bnes 43148 <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 )) {
43164: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED
43168: 6600 01e6 bnew 43350 <rtems_termios_enqueue_raw_characters+0x24a><== NOT EXECUTED
4316c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED
43170: 4a88 tstl %a0 <== NOT EXECUTED
43172: 6700 01dc beqw 43350 <rtems_termios_enqueue_raw_characters+0x24a><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43176: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4317a: 7a01 moveq #1,%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);
4317c: 486a 0030 pea %a2@(48) <== NOT EXECUTED
43180: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43182: 508f addql #8,%sp <== NOT EXECUTED
43184: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED
43188: 6000 01c8 braw 43352 <rtems_termios_enqueue_raw_characters+0x24c><== NOT EXECUTED
while (len--) {
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
4318c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43190: 1e13 moveb %a3@,%d7 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
43192: 0800 0009 btst #9,%d0 <== NOT EXECUTED
43196: 6744 beqs 431dc <rtems_termios_enqueue_raw_characters+0xd6><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
43198: 4283 clrl %d3 <== NOT EXECUTED
4319a: 162a 004a moveb %a2@(74),%d3 <== NOT EXECUTED
4319e: 4281 clrl %d1 <== NOT EXECUTED
431a0: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED
431a4: 1007 moveb %d7,%d0 <== NOT EXECUTED
431a6: 49c0 extbl %d0 <== NOT EXECUTED
431a8: b680 cmpl %d0,%d3 <== NOT EXECUTED
431aa: 6622 bnes 431ce <rtems_termios_enqueue_raw_characters+0xc8><== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
431ac: b280 cmpl %d0,%d1 <== NOT EXECUTED
431ae: 660a bnes 431ba <rtems_termios_enqueue_raw_characters+0xb4><== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
431b0: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431b4: 7210 moveq #16,%d1 <== NOT EXECUTED
431b6: b380 eorl %d1,%d0 <== NOT EXECUTED
431b8: 6008 bras 431c2 <rtems_termios_enqueue_raw_characters+0xbc><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
431ba: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431be: 7a10 moveq #16,%d5 <== NOT EXECUTED
431c0: 8085 orl %d5,%d0 <== NOT EXECUTED
431c2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
431c6: 7001 moveq #1,%d0 <== NOT EXECUTED
431c8: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
431cc: 6014 bras 431e2 <rtems_termios_enqueue_raw_characters+0xdc><== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
431ce: b280 cmpl %d0,%d1 <== NOT EXECUTED
431d0: 660a bnes 431dc <rtems_termios_enqueue_raw_characters+0xd6><== NOT EXECUTED
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
431d2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431d6: 72ef moveq #-17,%d1 <== NOT EXECUTED
431d8: c081 andl %d1,%d0 <== NOT EXECUTED
431da: 60e6 bras 431c2 <rtems_termios_enqueue_raw_characters+0xbc><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
431dc: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED
431e0: 674c beqs 4322e <rtems_termios_enqueue_raw_characters+0x128><== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
431e2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431e6: 7a30 moveq #48,%d5 <== NOT EXECUTED
431e8: 7220 moveq #32,%d1 <== NOT EXECUTED
431ea: c085 andl %d5,%d0 <== NOT EXECUTED
431ec: b280 cmpl %d0,%d1 <== NOT EXECUTED
431ee: 6600 0144 bnew 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
431f2: 2006 movel %d6,%d0 <== NOT EXECUTED
431f4: 40c3 movew %sr,%d3 <== NOT EXECUTED
431f6: 8083 orl %d3,%d0 <== NOT EXECUTED
431f8: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
431fa: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431fe: 7adf moveq #-33,%d5 <== NOT EXECUTED
43200: c085 andl %d5,%d0 <== NOT EXECUTED
43202: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
43206: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
4320a: 671c beqs 43228 <rtems_termios_enqueue_raw_characters+0x122><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
4320c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
43210: 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,
43214: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED
43218: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4321a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
4321e: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
43222: 4e90 jsr %a0@ <== NOT EXECUTED
43224: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
43228: 46c3 movew %d3,%sr <== NOT EXECUTED
4322a: 6000 0108 braw 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
4322e: 206a 0060 moveal %a2@(96),%a0 <== NOT EXECUTED
43232: 5288 addql #1,%a0 <== NOT EXECUTED
43234: 2208 movel %a0,%d1 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
43236: 2006 movel %d6,%d0 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
43238: 226a 0064 moveal %a2@(100),%a1 <== NOT EXECUTED
4323c: 2a09 movel %a1,%d5 <== NOT EXECUTED
4323e: 4c45 1003 remul %d5,%d3,%d1 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
43242: 40c1 movew %sr,%d1 <== NOT EXECUTED
43244: 8081 orl %d1,%d0 <== NOT EXECUTED
43246: 46c0 movew %d0,%sr <== NOT EXECUTED
43248: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
4324c: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
43250: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED
43254: 9081 subl %d1,%d0 <== NOT EXECUTED
43256: 2240 moveal %d0,%a1 <== NOT EXECUTED
43258: d3c3 addal %d3,%a1 <== NOT EXECUTED
4325a: 2a09 movel %a1,%d5 <== NOT EXECUTED
4325c: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED
43260: 4c41 5000 remul %d1,%d0,%d5 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
43264: b0aa 00c0 cmpl %a2@(192),%d0 <== NOT EXECUTED
43268: 6300 008e blsw 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
4326c: 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)
43270: 0800 0000 btst #0,%d0 <== NOT EXECUTED
43274: 6600 0082 bnew 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
43278: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
4327c: 7201 moveq #1,%d1 <== NOT EXECUTED
4327e: 8081 orl %d1,%d0 <== NOT EXECUTED
43280: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
43284: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43288: 0280 0000 0402 andil #1026,%d0 <== NOT EXECUTED
4328e: 0c80 0000 0400 cmpil #1024,%d0 <== NOT EXECUTED
43294: 6632 bnes 432c8 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
43296: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
4329a: 0800 0005 btst #5,%d0 <== NOT EXECUTED
4329e: 6606 bnes 432a6 <rtems_termios_enqueue_raw_characters+0x1a0><== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
432a0: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
432a4: 6652 bnes 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== 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,
432a6: 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;
432aa: 7a02 moveq #2,%d5 <== NOT EXECUTED
432ac: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
432b0: 2f0d movel %a5,%sp@- <== NOT EXECUTED
432b2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
432b6: 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;
432ba: 8285 orl %d5,%d1 <== NOT EXECUTED
432bc: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
432c0: 4e90 jsr %a0@ <== NOT EXECUTED
432c2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
432c6: 6030 bras 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
432c8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
432cc: 0280 0000 0104 andil #260,%d0 <== NOT EXECUTED
432d2: 0c80 0000 0100 cmpil #256,%d0 <== NOT EXECUTED
432d8: 661e bnes 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
432da: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
432de: 303c 0004 movew #4,%d0 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
432e2: 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;
432e6: 8280 orl %d0,%d1 <== NOT EXECUTED
432e8: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
432ec: 4a88 tstl %a0 <== NOT EXECUTED
432ee: 6708 beqs 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
432f0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
432f4: 4e90 jsr %a0@ <== NOT EXECUTED
432f6: 588f addql #4,%sp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
432f8: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
432fc: 46c1 movew %d1,%sr <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
432fe: 202a 005c movel %a2@(92),%d0 <== NOT EXECUTED
43302: b083 cmpl %d3,%d0 <== NOT EXECUTED
43304: 6604 bnes 4330a <rtems_termios_enqueue_raw_characters+0x204><== NOT EXECUTED
dropped++;
43306: 5282 addql #1,%d2 <== NOT EXECUTED
43308: 602a bras 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
4330a: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
4330e: 1187 3800 moveb %d7,%a0@(00000000,%d3:l) <== NOT EXECUTED
tty->rawInBuf.Tail = newTail;
43312: 2543 0060 movel %d3,%a2@(96) <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
43316: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED
4331a: 6618 bnes 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
4331c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED
43320: 4a88 tstl %a0 <== NOT EXECUTED
43322: 6710 beqs 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43324: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43328: 7a01 moveq #1,%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);
4332a: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4332c: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4332e: 508f addql #8,%sp <== NOT EXECUTED
43330: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43334: 528b addql #1,%a3 <== NOT EXECUTED
43336: 5384 subql #1,%d4 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
43338: 4a84 tstl %d4 <== NOT EXECUTED
4333a: 6600 fe50 bnew 4318c <rtems_termios_enqueue_raw_characters+0x86><== NOT EXECUTED
}
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
4333e: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
43342: d5aa 0078 addl %d2,%a2@(120) <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
43346: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return dropped;
4334c: 588f addql #4,%sp <== NOT EXECUTED
4334e: 6002 bras 43352 <rtems_termios_enqueue_raw_characters+0x24c><== NOT EXECUTED
43350: 4282 clrl %d2 <== NOT EXECUTED
}
43352: 2002 movel %d2,%d0 <== NOT EXECUTED
43354: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4335a: 4e5e unlk %fp <== NOT EXECUTED
4335c: 4e75 rts
00042e6c <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
42e6c: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
42e70: 4ab9 0005 cb78 tstl 5cb78 <rtems_termios_ttyMutex>
42e76: 662c bnes 42ea4 <rtems_termios_initialize+0x38>
sc = rtems_semaphore_create (
42e78: 4879 0005 cb78 pea 5cb78 <rtems_termios_ttyMutex>
42e7e: 42a7 clrl %sp@-
42e80: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f>
42e84: 4878 0001 pea 1 <ADD>
42e88: 2f3c 5452 6d69 movel #1414688105,%sp@-
42e8e: 4eb9 0004 4cf8 jsr 44cf8 <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)
42e94: 4fef 0014 lea %sp@(20),%sp
42e98: 4a80 tstl %d0
42e9a: 6708 beqs 42ea4 <rtems_termios_initialize+0x38>
rtems_fatal_error_occurred (sc);
42e9c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42e9e: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
42ea4: 4e5e unlk %fp
42ea6: 4e75 rts
00043d7a <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
43d7a: 4e56 ffec linkw %fp,#-20
43d7e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
43d82: 266e 0008 moveal %fp@(8),%a3
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
43d86: 2053 moveal %a3@,%a0
43d88: 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);
43d8c: 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;
43d8e: 286b 0008 moveal %a3@(8),%a4
rtems_status_code sc;
args->ioctl_return = 0;
43d92: 42ab 000c clrl %a3@(12)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43d96: 42a7 clrl %sp@-
43d98: 2f2a 0018 movel %a2@(24),%sp@-
43d9c: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
43da2: 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);
43da6: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
43da8: 6600 02d6 bnew 44080 <rtems_termios_ioctl+0x306>
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
43dac: 202b 0004 movel %a3@(4),%d0
43db0: 7204 moveq #4,%d1
43db2: b280 cmpl %d0,%d1
43db4: 6700 023c beqw 43ff2 <rtems_termios_ioctl+0x278>
43db8: 6514 bcss 43dce <rtems_termios_ioctl+0x54>
43dba: 7602 moveq #2,%d3
43dbc: b680 cmpl %d0,%d3
43dbe: 6778 beqs 43e38 <rtems_termios_ioctl+0xbe>
43dc0: 6500 0216 bcsw 43fd8 <rtems_termios_ioctl+0x25e>
43dc4: 123c 0001 moveb #1,%d1
43dc8: b280 cmpl %d0,%d1
43dca: 662c bnes 43df8 <rtems_termios_ioctl+0x7e>
43dcc: 6050 bras 43e1e <rtems_termios_ioctl+0xa4>
43dce: 0c80 4004 667f cmpil #1074030207,%d0 <== NOT EXECUTED
43dd4: 6700 027c beqw 44052 <rtems_termios_ioctl+0x2d8> <== NOT EXECUTED
43dd8: 620a bhis 43de4 <rtems_termios_ioctl+0x6a> <== NOT EXECUTED
43dda: 7605 moveq #5,%d3 <== NOT EXECUTED
43ddc: b680 cmpl %d0,%d3 <== NOT EXECUTED
43dde: 6618 bnes 43df8 <rtems_termios_ioctl+0x7e> <== NOT EXECUTED
43de0: 6000 01fe braw 43fe0 <rtems_termios_ioctl+0x266> <== NOT EXECUTED
43de4: 0c80 4004 741a cmpil #1074033690,%d0 <== NOT EXECUTED
43dea: 6700 025c beqw 44048 <rtems_termios_ioctl+0x2ce> <== NOT EXECUTED
43dee: 0c80 8004 741b cmpil #-2147191781,%d0 <== NOT EXECUTED
43df4: 6700 020c beqw 44002 <rtems_termios_ioctl+0x288> <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
43df8: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
43dfc: eb88 lsll #5,%d0 <== NOT EXECUTED
43dfe: 0680 0005 c34c addil #377676,%d0 <== NOT EXECUTED
43e04: 2240 moveal %d0,%a1 <== NOT EXECUTED
43e06: 2051 moveal %a1@,%a0 <== NOT EXECUTED
43e08: 4a88 tstl %a0 <== NOT EXECUTED
43e0a: 6606 bnes 43e12 <rtems_termios_ioctl+0x98> <== NOT EXECUTED
43e0c: 740a moveq #10,%d2 <== NOT EXECUTED
43e0e: 6000 0264 braw 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
43e12: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43e14: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43e16: 4e90 jsr %a0@ <== NOT EXECUTED
43e18: 2400 movel %d0,%d2 <== NOT EXECUTED
43e1a: 6000 01b6 braw 43fd2 <rtems_termios_ioctl+0x258> <== NOT EXECUTED
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
43e1e: 4878 0024 pea 24 <OPER2+0x10>
43e22: 486a 0030 pea %a2@(48)
43e26: 2f2b 0008 movel %a3@(8),%sp@-
43e2a: 4eb9 0004 d23c jsr 4d23c <memcpy>
break;
43e30: 4fef 000c lea %sp@(12),%sp
43e34: 6000 023e braw 44074 <rtems_termios_ioctl+0x2fa>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
43e38: 4878 0024 pea 24 <OPER2+0x10>
43e3c: 2f2b 0008 movel %a3@(8),%sp@-
43e40: 486a 0030 pea %a2@(48)
43e44: 4eb9 0004 d23c jsr 4d23c <memcpy>
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
43e4a: 202a 00b8 movel %a2@(184),%d0
43e4e: 4fef 000c lea %sp@(12),%sp
43e52: 0800 0009 btst #9,%d0
43e56: 6760 beqs 43eb8 <rtems_termios_ioctl+0x13e>
43e58: 202a 0030 movel %a2@(48),%d0
43e5c: 0280 0000 0400 andil #1024,%d0
43e62: 6654 bnes 43eb8 <rtems_termios_ioctl+0x13e>
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
43e64: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43e68: 0280 ffff fdef andil #-529,%d0 <== NOT EXECUTED
43e6e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
43e72: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43e76: 0800 0005 btst #5,%d0 <== NOT EXECUTED
43e7a: 673c beqs 43eb8 <rtems_termios_ioctl+0x13e> <== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
43e7c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
43e82: 40c3 movew %sr,%d3 <== NOT EXECUTED
43e84: 8083 orl %d3,%d0 <== NOT EXECUTED
43e86: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
43e88: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43e8c: 72df moveq #-33,%d1 <== NOT EXECUTED
43e8e: c081 andl %d1,%d0 <== NOT EXECUTED
43e90: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
43e94: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
43e98: 671c beqs 43eb6 <rtems_termios_ioctl+0x13c> <== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
43e9a: 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,
43e9e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43ea2: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED
43ea6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43ea8: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43eac: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
43eb0: 4e90 jsr %a0@ <== NOT EXECUTED
43eb2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
43eb6: 46c3 movew %d3,%sr <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) &&
43eb8: 202a 00b8 movel %a2@(184),%d0
43ebc: 0800 000a btst #10,%d0
43ec0: 6724 beqs 43ee6 <rtems_termios_ioctl+0x16c>
43ec2: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
43ec6: 0280 0000 1000 andil #4096,%d0 <== NOT EXECUTED
43ecc: 6618 bnes 43ee6 <rtems_termios_ioctl+0x16c> <== NOT EXECUTED
!(tty->termios.c_iflag & IXOFF)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
43ece: 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);
43ed2: 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);
43ed4: 0880 000a bclr #10,%d0 <== NOT EXECUTED
43ed8: 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);
43edc: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43ee0: c083 andl %d3,%d0 <== NOT EXECUTED
43ee2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) &&
43ee6: 202a 00b8 movel %a2@(184),%d0
43eea: 0800 0008 btst #8,%d0
43eee: 6736 beqs 43f26 <rtems_termios_ioctl+0x1ac>
43ef0: 4aaa 0038 tstl %a2@(56) <== NOT EXECUTED
43ef4: 6d30 blts 43f26 <rtems_termios_ioctl+0x1ac> <== NOT EXECUTED
!(tty->termios.c_cflag & CRTSCTS)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
43ef6: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43efa: 0880 0008 bclr #8,%d0 <== NOT EXECUTED
43efe: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) &&
43f02: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43f06: 44c0 movew %d0,%ccr <== NOT EXECUTED
43f08: 6610 bnes 43f1a <rtems_termios_ioctl+0x1a0> <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
43f0a: 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) &&
43f0e: 4a88 tstl %a0 <== NOT EXECUTED
43f10: 6708 beqs 43f1a <rtems_termios_ioctl+0x1a0> <== NOT EXECUTED
(tty->device.startRemoteTx != NULL)) {
tty->device.startRemoteTx(tty->minor);
43f12: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43f16: 4e90 jsr %a0@ <== NOT EXECUTED
43f18: 588f addql #4,%sp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
43f1a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43f1e: 72fb moveq #-5,%d1 <== NOT EXECUTED
43f20: c081 andl %d1,%d0 <== NOT EXECUTED
43f22: 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) {
43f26: 4aaa 0038 tstl %a2@(56)
43f2a: 6c0c bges 43f38 <rtems_termios_ioctl+0x1be>
tty->flow_ctrl |= FL_MDRTS;
43f2c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43f30: 08c0 0008 bset #8,%d0 <== NOT EXECUTED
43f34: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
43f38: 202a 0030 movel %a2@(48),%d0
43f3c: 0280 0000 1000 andil #4096,%d0
43f42: 670c beqs 43f50 <rtems_termios_ioctl+0x1d6>
tty->flow_ctrl |= FL_MDXOF;
43f44: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43f48: 08c0 000a bset #10,%d0 <== NOT EXECUTED
43f4c: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
43f50: 202a 0030 movel %a2@(48),%d0
43f54: 0280 0000 0400 andil #1024,%d0
43f5a: 670c beqs 43f68 <rtems_termios_ioctl+0x1ee>
tty->flow_ctrl |= FL_MDXON;
43f5c: 202a 00b8 movel %a2@(184),%d0
43f60: 08c0 0009 bset #9,%d0
43f64: 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) {
43f68: 7002 moveq #2,%d0
43f6a: c0aa 003c andl %a2@(60),%d0
43f6e: 663a bnes 43faa <rtems_termios_ioctl+0x230>
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;
43f70: 4283 clrl %d3 <== NOT EXECUTED
43f72: 162a 0046 moveb %a2@(70),%d3 <== NOT EXECUTED
43f76: 4eb9 0004 48f8 jsr 448f8 <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] *
43f7c: 4c03 0800 mulsl %d3,%d0 <== NOT EXECUTED
43f80: 760a moveq #10,%d3 <== NOT EXECUTED
43f82: 4c43 0000 remul %d3,%d0,%d0 <== NOT EXECUTED
43f86: 2540 0054 movel %d0,%a2@(84) <== NOT EXECUTED
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
43f8a: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED
43f8e: 6714 beqs 43fa4 <rtems_termios_ioctl+0x22a> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
43f90: 42aa 006c clrl %a2@(108) <== NOT EXECUTED
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
43f94: 2540 0070 movel %d0,%a2@(112) <== NOT EXECUTED
if (tty->termios.c_cc[VMIN])
43f98: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED
43f9c: 6614 bnes 43fb2 <rtems_termios_ioctl+0x238> <== NOT EXECUTED
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
43f9e: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
43fa2: 601a bras 43fbe <rtems_termios_ioctl+0x244> <== NOT EXECUTED
}
else {
if (tty->termios.c_cc[VMIN]) {
43fa4: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED
43fa8: 670e beqs 43fb8 <rtems_termios_ioctl+0x23e> <== NOT EXECUTED
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
43faa: 42aa 006c clrl %a2@(108)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
43fae: 42aa 0070 clrl %a2@(112)
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
43fb2: 42aa 0074 clrl %a2@(116)
43fb6: 6006 bras 43fbe <rtems_termios_ioctl+0x244>
}
else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
43fb8: 7001 moveq #1,%d0 <== NOT EXECUTED
43fba: 2540 006c movel %d0,%a2@(108) <== NOT EXECUTED
}
}
}
if (tty->device.setAttributes)
43fbe: 206a 00a8 moveal %a2@(168),%a0
43fc2: 4a88 tstl %a0
43fc4: 6700 00ae beqw 44074 <rtems_termios_ioctl+0x2fa>
(*tty->device.setAttributes)(tty->minor, &tty->termios);
43fc8: 486a 0030 pea %a2@(48)
43fcc: 2f2a 0010 movel %a2@(16),%sp@-
43fd0: 4e90 jsr %a0@
43fd2: 508f addql #8,%sp
43fd4: 6000 009e braw 44074 <rtems_termios_ioctl+0x2fa>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
43fd8: 2f0a movel %a2,%sp@-
43fda: 4eba fa5e jsr %pc@(43a3a <drainOutput>)
43fde: 6064 bras 44044 <rtems_termios_ioctl+0x2ca>
break;
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
43fe0: 2014 movel %a4@,%d0 <== NOT EXECUTED
43fe2: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED
43fe6: 2540 00d4 movel %d0,%a2@(212) <== NOT EXECUTED
43fea: 2541 00d8 movel %d1,%a2@(216) <== NOT EXECUTED
break;
43fee: 6000 0084 braw 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
43ff2: 2014 movel %a4@,%d0 <== NOT EXECUTED
43ff4: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED
43ff8: 2540 00dc movel %d0,%a2@(220) <== NOT EXECUTED
43ffc: 2541 00e0 movel %d1,%a2@(224) <== NOT EXECUTED
break;
44000: 6072 bras 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
44002: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
44006: 41f9 0005 c334 lea 5c334 <rtems_termios_linesw>,%a0 <== NOT EXECUTED
4400c: e788 lsll #3,%d0 <== NOT EXECUTED
4400e: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0 <== NOT EXECUTED
44012: 4a88 tstl %a0 <== NOT EXECUTED
44014: 6708 beqs 4401e <rtems_termios_ioctl+0x2a4> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
44016: 2f0a movel %a2,%sp@- <== NOT EXECUTED
44018: 4e90 jsr %a0@ <== NOT EXECUTED
4401a: 588f addql #4,%sp <== NOT EXECUTED
4401c: 2400 movel %d0,%d2 <== NOT EXECUTED
}
tty->t_line=*(int*)(args->buffer);
4401e: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
44022: 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) {
44024: 2200 movel %d0,%d1 <== NOT EXECUTED
44026: 41f9 0005 c334 lea 5c334 <rtems_termios_linesw>,%a0 <== NOT EXECUTED
4402c: 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);
4402e: 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) {
44032: 2070 1800 moveal %a0@(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 */
44036: 42aa 00d0 clrl %a2@(208) <== NOT EXECUTED
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
4403a: 4a88 tstl %a0 <== NOT EXECUTED
4403c: 6736 beqs 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
4403e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
44040: 4e90 jsr %a0@ <== NOT EXECUTED
44042: 2400 movel %d0,%d2 <== NOT EXECUTED
44044: 588f addql #4,%sp
44046: 602c bras 44074 <rtems_termios_ioctl+0x2fa>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
44048: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
4404c: 20aa 00cc movel %a2@(204),%a0@ <== NOT EXECUTED
break;
44050: 6022 bras 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
44052: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED
44056: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
4405a: 9081 subl %d1,%d0 <== NOT EXECUTED
if ( rawnc < 0 )
4405c: 6a06 bpls 44064 <rtems_termios_ioctl+0x2ea> <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
4405e: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED
44062: d081 addl %d1,%d0 <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
44064: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
44068: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED
4406c: d280 addl %d0,%d1 <== NOT EXECUTED
4406e: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
44072: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
44074: 2f2a 0018 movel %a2@(24),%sp@-
44078: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
args->ioctl_return = sc;
return sc;
4407e: 588f addql #4,%sp
}
44080: 2002 movel %d2,%d0
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
}
break;
}
rtems_semaphore_release (tty->osem);
args->ioctl_return = sc;
44082: 2742 000c movel %d2,%a3@(12)
return sc;
}
44086: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4
4408c: 4e5e unlk %fp
4408e: 4e75 rts
000441f0 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
441f0: 4e56 ffe0 linkw %fp,#-32
441f4: 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,
441f8: 42a7 clrl %sp@-
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
441fa: 262e 0008 movel %fp@(8),%d3
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
441fe: 42a7 clrl %sp@-
44200: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@-
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
44206: 282e 000c movel %fp@(12),%d4
4420a: 2a6e 0010 moveal %fp@(16),%a5
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
4420e: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
44214: 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,
44218: 2400 movel %d0,%d2
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
4421a: 6600 0394 bnew 445b0 <rtems_termios_open+0x3c0>
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
4421e: 2479 0005 cb80 moveal 5cb80 <rtems_termios_ttyHead>,%a2
44224: 6010 bras 44236 <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
44226: b6aa 000c cmpl %a2@(12),%d3
4422a: 6608 bnes 44234 <rtems_termios_open+0x44>
4422c: b8aa 0010 cmpl %a2@(16),%d4
44230: 6700 0308 beqw 4453a <rtems_termios_open+0x34a>
*/
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) {
44234: 2452 moveal %a2@,%a2
44236: 4a8a tstl %a2
44238: 66ec bnes 44226 <rtems_termios_open+0x36>
4423a: 6000 0380 braw 445bc <rtems_termios_open+0x3cc>
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
if (tty == NULL) {
rtems_semaphore_release (rtems_termios_ttyMutex);
4423e: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED
44244: 741a moveq #26,%d2 <== NOT EXECUTED
44246: 6000 0360 braw 445a8 <rtems_termios_open+0x3b8> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
4424a: 41f9 0005 b538 lea 5b538 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44250: 49f9 0004 941c lea 4941c <malloc>,%a4
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
44256: 2550 0064 movel %a0@,%a2@(100)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
4425a: 202a 0064 movel %a2@(100),%d0
4425e: 2f00 movel %d0,%sp@-
44260: 4e94 jsr %a4@
if (tty->rawInBuf.theBuf == NULL) {
44262: 588f addql #4,%sp
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44264: 2540 0058 movel %d0,%a2@(88)
if (tty->rawInBuf.theBuf == NULL) {
44268: 661c bnes 44286 <rtems_termios_open+0x96>
free(tty);
4426a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
4426c: 741a moveq #26,%d2 <== 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);
4426e: 4eb9 0004 8f48 jsr 48f48 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
44274: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED
4427a: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
44280: 508f addql #8,%sp <== NOT EXECUTED
44282: 6000 032c braw 445b0 <rtems_termios_open+0x3c0> <== NOT EXECUTED
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
44286: 41f9 0005 b53c lea 5b53c <rtems_termios_raw_output_size>,%a0
4428c: 2550 0088 movel %a0@,%a2@(136)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
44290: 202a 0088 movel %a2@(136),%d0
44294: 2f00 movel %d0,%sp@-
44296: 4e94 jsr %a4@
if (tty->rawOutBuf.theBuf == NULL) {
44298: 588f addql #4,%sp
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
4429a: 2540 007c movel %d0,%a2@(124)
if (tty->rawOutBuf.theBuf == NULL) {
4429e: 6626 bnes 442c6 <rtems_termios_open+0xd6>
free((void *)(tty->rawInBuf.theBuf));
442a0: 2f2a 0058 movel %a2@(88),%sp@- <== NOT EXECUTED
442a4: 47f9 0004 8f48 lea 48f48 <free>,%a3 <== NOT EXECUTED
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
442aa: 741a moveq #26,%d2 <== 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));
442ac: 4e93 jsr %a3@ <== NOT EXECUTED
free(tty);
442ae: 2f0a movel %a2,%sp@- <== NOT EXECUTED
442b0: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
442b2: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED
442b8: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
442be: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
442c2: 6000 02ec braw 445b0 <rtems_termios_open+0x3c0> <== NOT EXECUTED
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
442c6: 2f39 0005 b534 movel 5b534 <rtems_termios_cbufsize>,%sp@-
442cc: 4e94 jsr %a4@
if (tty->cbuf == NULL) {
442ce: 588f addql #4,%sp
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
442d0: 2540 001c movel %d0,%a2@(28)
if (tty->cbuf == NULL) {
442d4: 662c bnes 44302 <rtems_termios_open+0x112>
free((void *)(tty->rawOutBuf.theBuf));
442d6: 2f2a 007c movel %a2@(124),%sp@- <== NOT EXECUTED
442da: 47f9 0004 8f48 lea 48f48 <free>,%a3 <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
free(tty);
rtems_semaphore_release (rtems_termios_ttyMutex);
442e0: 741a moveq #26,%d2 <== NOT EXECUTED
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
if (tty->cbuf == NULL) {
free((void *)(tty->rawOutBuf.theBuf));
442e2: 4e93 jsr %a3@ <== NOT EXECUTED
free((void *)(tty->rawInBuf.theBuf));
442e4: 2f2a 0058 movel %a2@(88),%sp@- <== NOT EXECUTED
442e8: 4e93 jsr %a3@ <== NOT EXECUTED
free(tty);
442ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED
442ec: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
442ee: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@- <== NOT EXECUTED
442f4: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
442fa: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
442fe: 6000 02b0 braw 445b0 <rtems_termios_open+0x3c0> <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
44302: 2079 0005 cb80 moveal 5cb80 <rtems_termios_ttyHead>,%a0
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
44308: 42aa 00d4 clrl %a2@(212)
tty->tty_snd.sw_arg = NULL;
4430c: 42aa 00d8 clrl %a2@(216)
tty->tty_rcv.sw_pfn = NULL;
44310: 42aa 00dc clrl %a2@(220)
tty->tty_rcv.sw_arg = NULL;
44314: 42aa 00e0 clrl %a2@(224)
tty->tty_rcvwakeup = 0;
44318: 42aa 00e4 clrl %a2@(228)
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
4431c: 2488 movel %a0,%a2@
tty->back = NULL;
4431e: 42aa 0004 clrl %a2@(4)
if (rtems_termios_ttyHead != NULL)
44322: 4a88 tstl %a0
44324: 6704 beqs 4432a <rtems_termios_open+0x13a>
rtems_termios_ttyHead->back = tty;
44326: 214a 0004 movel %a2,%a0@(4)
rtems_termios_ttyHead = tty;
4432a: 23cb 0005 cb80 movel %a3,5cb80 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44330: 4ab9 0005 cb7c tstl 5cb7c <rtems_termios_ttyTail>
44336: 6606 bnes 4433e <rtems_termios_open+0x14e>
rtems_termios_ttyTail = tty;
44338: 23cb 0005 cb7c movel %a3,5cb7c <rtems_termios_ttyTail>
tty->minor = minor;
4433e: 2744 0010 movel %d4,%a3@(16)
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
44342: 49f9 0004 4cf8 lea 44cf8 <rtems_semaphore_create>,%a4
44348: 1039 0005 b540 moveb 5b540 <c.6271>,%d0
rtems_termios_ttyHead = tty;
if (rtems_termios_ttyTail == NULL)
rtems_termios_ttyTail = tty;
tty->minor = minor;
tty->major = major;
4434e: 2743 000c movel %d3,%a3@(12)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
44352: 486b 0014 pea %a3@(20)
44356: 49c0 extbl %d0
44358: 0080 5452 6900 oril #1414686976,%d0
4435e: 42a7 clrl %sp@-
44360: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f>
44364: 4878 0001 pea 1 <ADD>
44368: 2f00 movel %d0,%sp@-
4436a: 4e94 jsr %a4@
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)
4436c: 4fef 0014 lea %sp@(20),%sp
44370: 4a80 tstl %d0
44372: 6600 0226 bnew 4459a <rtems_termios_open+0x3aa>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
44376: 486b 0018 pea %a3@(24)
4437a: 1039 0005 b540 moveb 5b540 <c.6271>,%d0
44380: 42a7 clrl %sp@-
44382: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f>
44386: 49c0 extbl %d0
44388: 4878 0001 pea 1 <ADD>
4438c: 0080 5452 6f00 oril #1414688512,%d0
44392: 2f00 movel %d0,%sp@-
44394: 4e94 jsr %a4@
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)
44396: 4fef 0014 lea %sp@(20),%sp
4439a: 4a80 tstl %d0
4439c: 6600 01fc bnew 4459a <rtems_termios_open+0x3aa>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
443a0: 486b 008c pea %a3@(140)
443a4: 1039 0005 b540 moveb 5b540 <c.6271>,%d0
443aa: 42a7 clrl %sp@-
443ac: 4878 0020 pea 20 <OPER2+0xc>
443b0: 49c0 extbl %d0
443b2: 0080 5452 7800 oril #1414690816,%d0
443b8: 42a7 clrl %sp@-
443ba: 2f00 movel %d0,%sp@-
443bc: 4e94 jsr %a4@
rtems_build_name ('T', 'R', 'x', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
443be: 4fef 0014 lea %sp@(20),%sp
443c2: 4a80 tstl %d0
443c4: 6600 01d4 bnew 4459a <rtems_termios_open+0x3aa>
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
443c8: 42ab 0094 clrl %a3@(148)
/*
* Set callbacks
*/
tty->device = *callbacks;
443cc: 4878 0020 pea 20 <OPER2+0xc>
443d0: 2f2e 0014 movel %fp@(20),%sp@-
443d4: 486b 0098 pea %a3@(152)
443d8: 4eb9 0004 d23c jsr 4d23c <memcpy>
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
443de: 4fef 000c lea %sp@(12),%sp
443e2: 7002 moveq #2,%d0
443e4: b0ab 00b4 cmpl %a3@(180),%d0
443e8: 6662 bnes 4444c <rtems_termios_open+0x25c>
sc = rtems_task_create (
443ea: 486b 00c8 pea %a3@(200) <== NOT EXECUTED
443ee: 49f9 0004 50e4 lea 450e4 <rtems_task_create>,%a4 <== NOT EXECUTED
443f4: 1039 0005 b540 moveb 5b540 <c.6271>,%d0 <== NOT EXECUTED
443fa: 42a7 clrl %sp@- <== NOT EXECUTED
443fc: 4878 0500 pea 500 <DBL_MAX_EXP+0xff> <== NOT EXECUTED
44400: 49c0 extbl %d0 <== NOT EXECUTED
44402: 4878 0400 pea 400 <D_BIAS+0x2> <== NOT EXECUTED
44406: 4878 000a pea a <LASTO> <== NOT EXECUTED
4440a: 0080 5478 5400 oril #1417171968,%d0 <== NOT EXECUTED
44410: 2f00 movel %d0,%sp@- <== NOT EXECUTED
44412: 4e94 jsr %a4@ <== 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)
44414: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
44418: 4a80 tstl %d0 <== NOT EXECUTED
4441a: 6600 017e bnew 4459a <rtems_termios_open+0x3aa> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
4441e: 486b 00c4 pea %a3@(196) <== NOT EXECUTED
44422: 1039 0005 b540 moveb 5b540 <c.6271>,%d0 <== NOT EXECUTED
44428: 42a7 clrl %sp@- <== NOT EXECUTED
4442a: 4878 0500 pea 500 <DBL_MAX_EXP+0xff> <== NOT EXECUTED
4442e: 49c0 extbl %d0 <== NOT EXECUTED
44430: 4878 0400 pea 400 <D_BIAS+0x2> <== NOT EXECUTED
44434: 4878 0009 pea 9 <DIVIDE_BY_ZERO+0x1> <== NOT EXECUTED
44438: 0080 5278 5400 oril #1383617536,%d0 <== NOT EXECUTED
4443e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
44440: 4e94 jsr %a4@ <== 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)
44442: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
44446: 4a80 tstl %d0 <== NOT EXECUTED
44448: 6600 0150 bnew 4459a <rtems_termios_open+0x3aa> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
4444c: 4aab 00a0 tstl %a3@(160)
44450: 6708 beqs 4445a <rtems_termios_open+0x26a>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
44452: 7202 moveq #2,%d1
44454: b2ab 00b4 cmpl %a3@(180),%d1
44458: 662c bnes 44486 <rtems_termios_open+0x296>
sc = rtems_semaphore_create (
4445a: 486b 0068 pea %a3@(104)
4445e: 1039 0005 b540 moveb 5b540 <c.6271>,%d0
44464: 42a7 clrl %sp@-
44466: 4878 0024 pea 24 <OPER2+0x10>
4446a: 49c0 extbl %d0
4446c: 0080 5452 7200 oril #1414689280,%d0
44472: 42a7 clrl %sp@-
44474: 2f00 movel %d0,%sp@-
44476: 4eb9 0004 4cf8 jsr 44cf8 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'r', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->rawInBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
4447c: 4fef 0014 lea %sp@(20),%sp
44480: 4a80 tstl %d0
44482: 6600 0116 bnew 4459a <rtems_termios_open+0x3aa>
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;
44486: 42ab 00b8 clrl %a3@(184)
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
4448a: 202b 0064 movel %a3@(100),%d0
4448e: e288 lsrl #1,%d0
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';
44490: 7203 moveq #3,%d1
/* 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;
44492: 2740 00bc movel %d0,%a3@(188)
tty->highwater = tty->rawInBuf.Size * 3/4;
44496: 206b 0064 moveal %a3@(100),%a0
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';
4449a: 1741 0041 moveb %d1,%a3@(65)
tty->termios.c_cc[VQUIT] = '\034';
4449e: 721c moveq #28,%d1
tty->termios.c_cc[VERASE] = '\177';
444a0: 707f moveq #127,%d0
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';
444a2: 1741 0042 moveb %d1,%a3@(66)
tty->termios.c_cc[VERASE] = '\177';
444a6: 1740 0043 moveb %d0,%a3@(67)
tty->termios.c_cc[VKILL] = '\025';
444aa: 7215 moveq #21,%d1
tty->termios.c_cc[VEOF] = '\004';
444ac: 7004 moveq #4,%d0
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';
444ae: 1741 0044 moveb %d1,%a3@(68)
tty->termios.c_cc[VEOF] = '\004';
444b2: 1740 0045 moveb %d0,%a3@(69)
tty->termios.c_cc[VEOL] = '\000';
444b6: 4201 clrb %d1
tty->termios.c_cc[VEOL2] = '\000';
tty->termios.c_cc[VSTART] = '\021';
444b8: 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';
tty->termios.c_cc[VEOL] = '\000';
444ba: 1741 004c moveb %d1,%a3@(76)
tty->termios.c_cc[VEOL2] = '\000';
444be: 1741 0051 moveb %d1,%a3@(81)
tty->termios.c_cc[VSTART] = '\021';
444c2: 1740 0049 moveb %d0,%a3@(73)
tty->termios.c_cc[VSTOP] = '\023';
444c6: 7213 moveq #19,%d1
tty->termios.c_cc[VSUSP] = '\032';
444c8: 701a moveq #26,%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';
444ca: 1741 004a moveb %d1,%a3@(74)
tty->termios.c_cc[VSUSP] = '\032';
444ce: 1740 004b moveb %d0,%a3@(75)
tty->termios.c_cc[VREPRINT] = '\022';
444d2: 7212 moveq #18,%d1
tty->termios.c_cc[VDISCARD] = '\017';
444d4: 700f moveq #15,%d0
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';
tty->termios.c_cc[VREPRINT] = '\022';
444d6: 1741 004d moveb %d1,%a3@(77)
tty->termios.c_cc[VDISCARD] = '\017';
444da: 1740 004e moveb %d0,%a3@(78)
tty->termios.c_cc[VWERASE] = '\027';
444de: 7217 moveq #23,%d1
tty->termios.c_cc[VLNEXT] = '\026';
444e0: 7016 moveq #22,%d0
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;
444e2: 41f0 8a00 lea %a0@(00000000,%a0:l:2),%a0
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';
tty->termios.c_cc[VLNEXT] = '\026';
444e6: 1740 0050 moveb %d0,%a3@(80)
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';
444ea: 1741 004f moveb %d1,%a3@(79)
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;
444ee: 2008 movel %a0,%d0
444f0: e488 lsrl #2,%d0
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
444f2: 307c 2502 moveaw #9474,%a0
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
444f6: 1239 0005 b540 moveb 5b540 <c.6271>,%d1
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
444fc: 2740 00c0 movel %d0,%a3@(192)
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
44500: 203c 0000 1805 movel #6149,%d0
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
44506: 49c1 extbl %d1
44508: 2a01 movel %d1,%d5
4450a: 5285 addql #1,%d5
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
4450c: 2740 0034 movel %d0,%a3@(52)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
44510: 303c 823b movew #-32197,%d0
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
44514: 2748 0030 movel %a0,%a3@(48)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
44518: 307c 08bd moveaw #2237,%a0
tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
4451c: 2740 003c movel %d0,%a3@(60)
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
44520: 303c 007a movew #122,%d0
/*
* 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;
44524: 2748 0038 movel %a0,%a3@(56)
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
/*
* Bump name characer
*/
if (c++ == 'z')
44528: 13c5 0005 b540 moveb %d5,5b540 <c.6271>
4452e: b081 cmpl %d1,%d0
44530: 6608 bnes 4453a <rtems_termios_open+0x34a>
c = 'a';
44532: 7261 moveq #97,%d1 <== NOT EXECUTED
44534: 13c1 0005 b540 moveb %d1,5b540 <c.6271> <== NOT EXECUTED
}
args->iop->data1 = tty;
if (!tty->refcount++) {
4453a: 202a 0008 movel %a2@(8),%d0
4453e: 2200 movel %d0,%d1
44540: 5281 addql #1,%d1
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
44542: 2055 moveal %a5@,%a0
if (!tty->refcount++) {
44544: 2541 0008 movel %d1,%a2@(8)
*/
if (c++ == 'z')
c = 'a';
}
args->iop->data1 = tty;
44548: 214a 0034 movel %a2,%a0@(52)
if (!tty->refcount++) {
4454c: 4a80 tstl %d0
4454e: 6652 bnes 445a2 <rtems_termios_open+0x3b2>
if (tty->device.firstOpen)
44550: 206a 0098 moveal %a2@(152),%a0
44554: 4a88 tstl %a0
44556: 670c beqs 44564 <rtems_termios_open+0x374>
(*tty->device.firstOpen)(major, minor, arg);
44558: 2f0d movel %a5,%sp@-
4455a: 2f04 movel %d4,%sp@-
4455c: 2f03 movel %d3,%sp@-
4455e: 4e90 jsr %a0@
44560: 4fef 000c lea %sp@(12),%sp
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
44564: 7002 moveq #2,%d0
44566: b0aa 00b4 cmpl %a2@(180),%d0
4456a: 6636 bnes 445a2 <rtems_termios_open+0x3b2>
sc = rtems_task_start(tty->rxTaskId,
4456c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4456e: 487a 00d2 pea %pc@(44642 <rtems_termios_rxdaemon>) <== NOT EXECUTED
44572: 47f9 0004 5360 lea 45360 <rtems_task_start>,%a3 <== NOT EXECUTED
44578: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED
4457c: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_termios_rxdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
4457e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
44582: 4a80 tstl %d0 <== NOT EXECUTED
44584: 6614 bnes 4459a <rtems_termios_open+0x3aa> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(tty->txTaskId,
44586: 2f0a movel %a2,%sp@- <== NOT EXECUTED
44588: 487a 0050 pea %pc@(445da <rtems_termios_txdaemon>) <== NOT EXECUTED
4458c: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED
44590: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_termios_txdaemon,
(rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
44592: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
44596: 4a80 tstl %d0 <== NOT EXECUTED
44598: 6708 beqs 445a2 <rtems_termios_open+0x3b2> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4459a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4459c: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
445a2: 2f39 0005 cb78 movel 5cb78 <rtems_termios_ttyMutex>,%sp@-
445a8: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
445ae: 588f addql #4,%sp
}
445b0: 2002 movel %d2,%d0
445b2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
445b8: 4e5e unlk %fp
445ba: 4e75 rts
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
445bc: 4878 00e8 pea e8 <DBL_MANT_DIG+0xb3>
445c0: 4878 0001 pea 1 <ADD>
445c4: 4eb9 0004 8e68 jsr 48e68 <calloc>
if (tty == NULL) {
445ca: 508f addql #8,%sp
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
445cc: 2440 moveal %d0,%a2
445ce: 2640 moveal %d0,%a3
if (tty == NULL) {
445d0: 4a80 tstl %d0
445d2: 6600 fc76 bnew 4424a <rtems_termios_open+0x5a>
445d6: 6000 fc66 braw 4423e <rtems_termios_open+0x4e> <== NOT EXECUTED
0004335e <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
4335e: 4e56 ffe0 linkw %fp,#-32
43362: 202e 0008 movel %fp@(8),%d0
43366: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
4336a: 242e 000c movel %fp@(12),%d2
const unsigned char *buf = _buf;
4336e: 2640 moveal %d0,%a3
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
43370: 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) {
43374: 4aaa 00b4 tstl %a2@(180)
43378: 661c bnes 43396 <rtems_termios_puts+0x38>
(*tty->device.write)(tty->minor, (void *)buf, len);
4337a: 226a 00a4 moveal %a2@(164),%a1 <== NOT EXECUTED
4337e: 2d6a 0010 0008 movel %a2@(16),%fp@(8) <== NOT EXECUTED
43384: 2d42 0010 movel %d2,%fp@(16) <== NOT EXECUTED
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
43388: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%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);
4338e: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
43392: 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);
43394: 4ed1 jmp %a1@ <== NOT EXECUTED
return;
}
newHead = tty->rawOutBuf.Head;
43396: 2c2a 0080 movel %a2@(128),%d6
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
4339a: 2a3c 0000 0700 movel #1792,%d5
while (newHead == tty->rawOutBuf.Tail) {
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
433a0: 49f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a4
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
433a6: 6000 00a0 braw 43448 <rtems_termios_puts+0xea>
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
433aa: 222a 0088 movel %a2@(136),%d1
433ae: 5286 addql #1,%d6
rtems_interrupt_disable (level);
433b0: 2005 movel %d5,%d0
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
433b2: 4c41 6004 remul %d1,%d4,%d6
433b6: 2c04 movel %d4,%d6
rtems_interrupt_disable (level);
433b8: 40c3 movew %sr,%d3
433ba: 8083 orl %d3,%d0
433bc: 46c0 movew %d0,%sr
while (newHead == tty->rawOutBuf.Tail) {
433be: 602a bras 433ea <rtems_termios_puts+0x8c>
tty->rawOutBufState = rob_wait;
433c0: 7002 moveq #2,%d0
433c2: 2540 0094 movel %d0,%a2@(148)
rtems_interrupt_enable (level);
433c6: 46c3 movew %d3,%sr
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
433c8: 42a7 clrl %sp@-
433ca: 42a7 clrl %sp@-
433cc: 2f2a 008c movel %a2@(140),%sp@-
433d0: 4e94 jsr %a4@
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
433d2: 4fef 000c lea %sp@(12),%sp
433d6: 4a80 tstl %d0
433d8: 6708 beqs 433e2 <rtems_termios_puts+0x84>
rtems_fatal_error_occurred (sc);
433da: 2f00 movel %d0,%sp@- <== NOT EXECUTED
433dc: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
433e2: 2005 movel %d5,%d0
433e4: 40c3 movew %sr,%d3
433e6: 8083 orl %d3,%d0
433e8: 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) {
433ea: 202a 0084 movel %a2@(132),%d0
433ee: b084 cmpl %d4,%d0
433f0: 67ce beqs 433c0 <rtems_termios_puts+0x62>
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
433f2: 202a 0080 movel %a2@(128),%d0
433f6: 206a 007c moveal %a2@(124),%a0
433fa: 1193 0800 moveb %a3@,%a0@(00000000,%d0:l)
tty->rawOutBuf.Head = newHead;
433fe: 2544 0080 movel %d4,%a2@(128)
if (tty->rawOutBufState == rob_idle) {
43402: 4aaa 0094 tstl %a2@(148)
43406: 663a bnes 43442 <rtems_termios_puts+0xe4>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
43408: 202a 00b8 movel %a2@(184),%d0
4340c: 0800 0004 btst #4,%d0
43410: 661e bnes 43430 <rtems_termios_puts+0xd2>
(*tty->device.write)(tty->minor,
43412: 4878 0001 pea 1 <ADD>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
43416: 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,
4341a: d0aa 007c addl %a2@(124),%d0
4341e: 2f00 movel %d0,%sp@-
43420: 2f2a 0010 movel %a2@(16),%sp@-
43424: 206a 00a4 moveal %a2@(164),%a0
43428: 4e90 jsr %a0@
4342a: 4fef 000c lea %sp@(12),%sp
4342e: 600c bras 4343c <rtems_termios_puts+0xde>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
43430: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43434: 7220 moveq #32,%d1 <== NOT EXECUTED
43436: 8081 orl %d1,%d0 <== NOT EXECUTED
43438: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
4343c: 7001 moveq #1,%d0
4343e: 2540 0094 movel %d0,%a2@(148)
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
43442: 528b addql #1,%a3
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
43444: 46c3 movew %d3,%sr
len--;
43446: 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) {
43448: 4a82 tstl %d2
4344a: 6600 ff5e bnew 433aa <rtems_termios_puts+0x4c>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
4344e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
43454: 4e5e unlk %fp
43456: 4e75 rts
00043aa4 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
43aa4: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
43aa8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
43aac: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
43ab0: 2053 moveal %a3@,%a0 <== NOT EXECUTED
43ab2: 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);
43ab6: 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;
43ab8: 242b 0010 movel %a3@(16),%d2 <== NOT EXECUTED
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43abc: 42a7 clrl %sp@- <== NOT EXECUTED
43abe: 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;
43ac2: 2a6b 000c moveal %a3@(12),%a5 <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43ac6: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
43acc: 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);
43ad0: 2600 movel %d0,%d3 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
43ad2: 6600 029a bnew 43d6e <rtems_termios_read+0x2ca> <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
43ad6: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
43ada: 41f9 0005 c334 lea 5c334 <rtems_termios_linesw>,%a0 <== NOT EXECUTED
43ae0: eb88 lsll #5,%d0 <== NOT EXECUTED
43ae2: 2070 0808 moveal %a0@(00000008,%d0:l),%a0 <== NOT EXECUTED
43ae6: 4a88 tstl %a0 <== NOT EXECUTED
43ae8: 671e beqs 43b08 <rtems_termios_read+0x64> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
43aea: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43aec: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43aee: 4e90 jsr %a0@ <== NOT EXECUTED
43af0: 2600 movel %d0,%d3 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
43af2: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED
rtems_semaphore_release (tty->isem);
43af6: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED
43afa: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
43b00: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43b04: 6000 0268 braw 43d6e <rtems_termios_read+0x2ca> <== NOT EXECUTED
}
if (tty->cindex == tty->ccount) {
43b08: 202a 0020 movel %a2@(32),%d0 <== NOT EXECUTED
43b0c: b0aa 0024 cmpl %a2@(36),%d0 <== NOT EXECUTED
43b10: 6600 0234 bnew 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
tty->cindex = tty->ccount = 0;
43b14: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
tty->read_start_column = tty->column;
43b18: 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;
43b1e: 42aa 0024 clrl %a2@(36) <== NOT EXECUTED
tty->read_start_column = tty->column;
if (tty->device.pollRead != NULL
43b22: 4aaa 00a0 tstl %a2@(160) <== NOT EXECUTED
43b26: 6700 00da beqw 43c02 <rtems_termios_read+0x15e> <== NOT EXECUTED
&& tty->device.outputUsesInterrupts == TERMIOS_POLLED)
43b2a: 4aaa 00b4 tstl %a2@(180) <== NOT EXECUTED
43b2e: 6600 00d2 bnew 43c02 <rtems_termios_read+0x15e> <== NOT EXECUTED
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
43b32: 7002 moveq #2,%d0 <== NOT EXECUTED
43b34: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
43b38: 673e beqs 43b78 <rtems_termios_read+0xd4> <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
if (n < 0) {
rtems_task_wake_after (1);
43b3a: 49f9 0004 5408 lea 45408 <rtems_task_wake_after>,%a4 <== NOT EXECUTED
}
else {
if (siproc (n, tty))
43b40: 283c 0004 391a movel #276762,%d4 <== NOT EXECUTED
{
int n;
if (tty->termios.c_lflag & ICANON) {
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
43b46: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43b4a: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
43b4e: 4e90 jsr %a0@ <== NOT EXECUTED
if (n < 0) {
43b50: 588f addql #4,%sp <== NOT EXECUTED
43b52: 4a80 tstl %d0 <== NOT EXECUTED
43b54: 6c0a bges 43b60 <rtems_termios_read+0xbc> <== NOT EXECUTED
rtems_task_wake_after (1);
43b56: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43b5a: 4e94 jsr %a4@ <== NOT EXECUTED
43b5c: 588f addql #4,%sp <== NOT EXECUTED
43b5e: 60e6 bras 43b46 <rtems_termios_read+0xa2> <== NOT EXECUTED
}
else {
if (siproc (n, tty))
43b60: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43b62: 2044 moveal %d4,%a0 <== NOT EXECUTED
43b64: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED
43b6a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43b6c: 4e90 jsr %a0@ <== NOT EXECUTED
43b6e: 508f addql #8,%sp <== NOT EXECUTED
43b70: 4a80 tstl %d0 <== NOT EXECUTED
43b72: 67d2 beqs 43b46 <rtems_termios_read+0xa2> <== NOT EXECUTED
43b74: 6000 01d0 braw 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
43b78: 41f9 0004 4910 lea 44910 <rtems_clock_get_ticks_since_boot>,%a0<== NOT EXECUTED
}
}
else {
if (!tty->termios.c_cc[VTIME])
break;
now = rtems_clock_get_ticks_since_boot();
43b7e: 2848 moveal %a0,%a4 <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
break;
}
}
rtems_task_wake_after (1);
43b80: 2c3c 0004 5408 movel #283656,%d6 <== NOT EXECUTED
}
else {
siproc (n, tty);
43b86: 2a3c 0004 391a movel #276762,%d5 <== NOT EXECUTED
}
}
}
else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
43b8c: 4e90 jsr %a0@ <== NOT EXECUTED
43b8e: 2800 movel %d0,%d4 <== NOT EXECUTED
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
43b90: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43b94: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
43b98: 4e90 jsr %a0@ <== NOT EXECUTED
if (n < 0) {
43b9a: 588f addql #4,%sp <== NOT EXECUTED
43b9c: 4a80 tstl %d0 <== NOT EXECUTED
43b9e: 6c34 bges 43bd4 <rtems_termios_read+0x130> <== NOT EXECUTED
if (tty->termios.c_cc[VMIN]) {
43ba0: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED
43ba4: 670e beqs 43bb4 <rtems_termios_read+0x110> <== NOT EXECUTED
if (tty->termios.c_cc[VTIME] && tty->ccount) {
43ba6: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED
43baa: 671c beqs 43bc8 <rtems_termios_read+0x124> <== NOT EXECUTED
43bac: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED
43bb0: 6716 beqs 43bc8 <rtems_termios_read+0x124> <== NOT EXECUTED
43bb2: 6008 bras 43bbc <rtems_termios_read+0x118> <== NOT EXECUTED
break;
}
}
}
else {
if (!tty->termios.c_cc[VTIME])
43bb4: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED
43bb8: 6700 018c beqw 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
43bbc: 4e94 jsr %a4@ <== NOT EXECUTED
if ((now - then) > tty->vtimeTicks) {
43bbe: 9084 subl %d4,%d0 <== NOT EXECUTED
43bc0: b0aa 0054 cmpl %a2@(84),%d0 <== NOT EXECUTED
43bc4: 6200 0180 bhiw 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
break;
}
}
rtems_task_wake_after (1);
43bc8: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43bcc: 2046 moveal %d6,%a0 <== NOT EXECUTED
43bce: 4e90 jsr %a0@ <== NOT EXECUTED
43bd0: 588f addql #4,%sp <== NOT EXECUTED
43bd2: 60bc bras 43b90 <rtems_termios_read+0xec> <== NOT EXECUTED
}
else {
siproc (n, tty);
43bd4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43bd6: 2045 moveal %d5,%a0 <== NOT EXECUTED
43bd8: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED
43bde: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43be0: 4e90 jsr %a0@ <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
43be2: 508f addql #8,%sp <== NOT EXECUTED
43be4: 4281 clrl %d1 <== NOT EXECUTED
43be6: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED
43bea: 1200 moveb %d0,%d1 <== NOT EXECUTED
43bec: b2aa 0020 cmpl %a2@(32),%d1 <== NOT EXECUTED
43bf0: 6f00 0154 blew 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
43bf4: 4a00 tstb %d0 <== NOT EXECUTED
43bf6: 6798 beqs 43b90 <rtems_termios_read+0xec> <== NOT EXECUTED
43bf8: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED
43bfc: 6792 beqs 43b90 <rtems_termios_read+0xec> <== NOT EXECUTED
then = rtems_clock_get_ticks_since_boot();
43bfe: 4e94 jsr %a4@ <== NOT EXECUTED
43c00: 608c bras 43b8e <rtems_termios_read+0xea> <== 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,
43c02: 2e0a movel %a2,%d7 <== NOT EXECUTED
43c04: 0687 0000 0049 addil #73,%d7 <== NOT EXECUTED
43c0a: 7801 moveq #1,%d4 <== NOT EXECUTED
43c0c: 49fa fd0c lea %pc@(4391a <siproc>),%a4 <== NOT EXECUTED
/*
* Wait for characters
*/
if ( wait ) {
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
43c10: 2c3c 0004 4f30 movel #282416,%d6 <== 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;
43c16: 2a2a 0074 movel %a2@(116),%d5 <== NOT EXECUTED
43c1a: 6000 00e2 braw 43cfe <rtems_termios_read+0x25a> <== 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;
43c1e: 2a2a 005c movel %a2@(92),%d5 <== NOT EXECUTED
43c22: 5285 addql #1,%d5 <== NOT EXECUTED
43c24: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
43c28: 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;
43c2c: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED
c = tty->rawInBuf.theBuf[newHead];
43c30: 1030 1800 moveb %a0@(00000000,%d1:l),%d0 <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
43c34: 2541 005c movel %d1,%a2@(92) <== NOT EXECUTED
(tty->ccount < (CBUFSIZE-1))) {
unsigned char c;
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
c = tty->rawInBuf.theBuf[newHead];
43c38: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
43c3c: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED
43c40: 206a 0064 moveal %a2@(100),%a0 <== NOT EXECUTED
43c44: 43f0 0800 lea %a0@(00000000,%d0:l),%a1 <== NOT EXECUTED
43c48: 93c1 subal %d1,%a1 <== NOT EXECUTED
43c4a: 2a09 movel %a1,%d5 <== NOT EXECUTED
43c4c: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED
43c50: 4c41 5000 remul %d1,%d0,%d5 <== NOT EXECUTED
43c54: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED
43c58: b0aa 00bc cmpl %a2@(188),%d0 <== NOT EXECUTED
43c5c: 646a bccs 43cc8 <rtems_termios_read+0x224> <== NOT EXECUTED
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
43c5e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43c62: 72fe moveq #-2,%d1 <== NOT EXECUTED
43c64: c081 andl %d1,%d0 <== NOT EXECUTED
43c66: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
43c6a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43c6e: 0280 0000 0202 andil #514,%d0 <== NOT EXECUTED
43c74: 0c80 0000 0202 cmpil #514,%d0 <== NOT EXECUTED
43c7a: 6626 bnes 43ca2 <rtems_termios_read+0x1fe> <== NOT EXECUTED
43c7c: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
43c80: 670a beqs 43c8c <rtems_termios_read+0x1e8> <== NOT EXECUTED
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
|| (tty->flow_ctrl & FL_OSTOP))) {
43c82: 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))
43c86: 0800 0005 btst #5,%d0 <== NOT EXECUTED
43c8a: 6716 beqs 43ca2 <rtems_termios_read+0x1fe> <== 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,
43c8c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
43c90: 2f07 movel %d7,%sp@- <== NOT EXECUTED
43c92: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43c96: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
43c9a: 4e90 jsr %a0@ <== NOT EXECUTED
43c9c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43ca0: 6026 bras 43cc8 <rtems_termios_read+0x224> <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]),
1);
}
else if (tty->flow_ctrl & FL_MDRTS) {
43ca2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43ca6: 0800 0008 btst #8,%d0 <== NOT EXECUTED
43caa: 671c beqs 43cc8 <rtems_termios_read+0x224> <== NOT EXECUTED
tty->flow_ctrl &= ~FL_IRTSOFF;
43cac: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
43cb0: 7afb moveq #-5,%d5 <== NOT EXECUTED
43cb2: c285 andl %d5,%d1 <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
43cb4: 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;
43cb8: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
43cbc: 4a88 tstl %a0 <== NOT EXECUTED
43cbe: 6708 beqs 43cc8 <rtems_termios_read+0x224> <== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
43cc0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43cc4: 4e90 jsr %a0@ <== NOT EXECUTED
43cc6: 588f addql #4,%sp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
43cc8: 7002 moveq #2,%d0 <== NOT EXECUTED
43cca: 4285 clrl %d5 <== NOT EXECUTED
43ccc: 1a2e fffb moveb %fp@(-5),%d5 <== NOT EXECUTED
43cd0: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
43cd4: 670e beqs 43ce4 <rtems_termios_read+0x240> <== NOT EXECUTED
if (siproc (c, tty))
43cd6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43cd8: 2f05 movel %d5,%sp@- <== NOT EXECUTED
43cda: 4e94 jsr %a4@ <== NOT EXECUTED
43cdc: 508f addql #8,%sp <== NOT EXECUTED
43cde: 4a80 tstl %d0 <== NOT EXECUTED
43ce0: 6616 bnes 43cf8 <rtems_termios_read+0x254> <== NOT EXECUTED
43ce2: 6016 bras 43cfa <rtems_termios_read+0x256> <== NOT EXECUTED
wait = 0;
}
else {
siproc (c, tty);
43ce4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43ce6: 2f05 movel %d5,%sp@- <== NOT EXECUTED
43ce8: 4e94 jsr %a4@ <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
43cea: 508f addql #8,%sp <== NOT EXECUTED
43cec: 4280 clrl %d0 <== NOT EXECUTED
43cee: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED
43cf2: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
43cf6: 6e02 bgts 43cfa <rtems_termios_read+0x256> <== NOT EXECUTED
43cf8: 4284 clrl %d4 <== NOT EXECUTED
wait = 0;
}
timeout = tty->rawInBufSemaphoreTimeout;
43cfa: 2a2a 0070 movel %a2@(112),%d5 <== NOT EXECUTED
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
43cfe: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
43d02: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED
43d06: b081 cmpl %d1,%d0 <== NOT EXECUTED
43d08: 6710 beqs 43d1a <rtems_termios_read+0x276> <== NOT EXECUTED
43d0a: 2039 0005 b534 movel 5b534 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED
43d10: 5380 subql #1,%d0 <== NOT EXECUTED
43d12: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
43d16: 6e00 ff06 bgtw 43c1e <rtems_termios_read+0x17a> <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
43d1a: 4a84 tstl %d4 <== NOT EXECUTED
43d1c: 6728 beqs 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
43d1e: 2f05 movel %d5,%sp@- <== NOT EXECUTED
43d20: 2f2a 006c movel %a2@(108),%sp@- <== NOT EXECUTED
43d24: 2046 moveal %d6,%a0 <== NOT EXECUTED
43d26: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED
43d2a: 4e90 jsr %a0@ <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
43d2c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43d30: 4a80 tstl %d0 <== NOT EXECUTED
43d32: 67ca beqs 43cfe <rtems_termios_read+0x25a> <== NOT EXECUTED
43d34: 6010 bras 43d46 <rtems_termios_read+0x2a2> <== 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++];
43d36: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
count--;
43d3a: 5382 subql #1,%d2 <== 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++];
43d3c: 1af0 0800 moveb %a0@(00000000,%d0:l),%a5@+ <== NOT EXECUTED
43d40: 5280 addql #1,%d0 <== NOT EXECUTED
43d42: 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)) {
43d46: 4a82 tstl %d2 <== NOT EXECUTED
43d48: 670a beqs 43d54 <rtems_termios_read+0x2b0> <== NOT EXECUTED
43d4a: 202a 0024 movel %a2@(36),%d0 <== NOT EXECUTED
43d4e: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
43d52: 6de2 blts 43d36 <rtems_termios_read+0x292> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
43d54: 202b 0010 movel %a3@(16),%d0 <== NOT EXECUTED
43d58: 9082 subl %d2,%d0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
43d5a: 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;
43d5e: 2740 0018 movel %d0,%a3@(24) <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
43d62: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED
43d66: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
43d6c: 588f addql #4,%sp <== NOT EXECUTED
}
43d6e: 2003 movel %d3,%d0 <== NOT EXECUTED
43d70: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
43d76: 4e5e unlk %fp <== NOT EXECUTED
43d78: 4e75 rts
00042eec <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)
{
42eec: 4e56 fff4 linkw %fp,#-12
42ef0: 48d7 040c moveml %d2-%d3/%a2,%sp@
42ef4: 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))
42ef8: 202a 00b8 movel %a2@(184),%d0
42efc: 0280 0000 0403 andil #1027,%d0
42f02: 0c80 0000 0401 cmpil #1025,%d0
42f08: 663c bnes 42f46 <rtems_termios_refill_transmitter+0x5a>
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
42f0a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
42f0e: 486a 004a pea %a2@(74) <== NOT EXECUTED
42f12: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
42f16: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
42f1a: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
42f1c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
42f22: 40c1 movew %sr,%d1 <== NOT EXECUTED
42f24: 8081 orl %d1,%d0 <== NOT EXECUTED
42f26: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--;
tty->flow_ctrl |= FL_ISNTXOF;
42f28: 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--;
42f2a: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
42f2e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
42f32: 8082 orl %d2,%d0 <== NOT EXECUTED
42f34: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
42f38: 46c1 movew %d1,%sr <== NOT EXECUTED
42f3a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42f3e: 143c 0001 moveb #1,%d2 <== NOT EXECUTED
42f42: 6000 0156 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
42f46: 202a 00b8 movel %a2@(184),%d0
42f4a: 7203 moveq #3,%d1
42f4c: 7402 moveq #2,%d2
42f4e: c081 andl %d1,%d0
42f50: b480 cmpl %d0,%d2
42f52: 663a bnes 42f8e <rtems_termios_refill_transmitter+0xa2>
* 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,
42f54: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
42f58: 486a 0049 pea %a2@(73) <== NOT EXECUTED
42f5c: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
42f60: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
42f64: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
42f66: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
42f6c: 40c1 movew %sr,%d1 <== NOT EXECUTED
42f6e: 8081 orl %d1,%d0 <== NOT EXECUTED
42f70: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--;
tty->flow_ctrl &= ~FL_ISNTXOF;
42f72: 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--;
42f74: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
42f78: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
42f7c: c082 andl %d2,%d0 <== NOT EXECUTED
42f7e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
42f82: 46c1 movew %d1,%sr <== NOT EXECUTED
42f84: 7401 moveq #1,%d2 <== NOT EXECUTED
42f86: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42f8a: 6000 010e braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
42f8e: 222a 0080 movel %a2@(128),%d1
42f92: 202a 0084 movel %a2@(132),%d0
42f96: b081 cmpl %d1,%d0
42f98: 6620 bnes 42fba <rtems_termios_refill_transmitter+0xce>
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
42f9a: 7002 moveq #2,%d0 <== NOT EXECUTED
42f9c: b0aa 0094 cmpl %a2@(148),%d0 <== NOT EXECUTED
42fa0: 6706 beqs 42fa8 <rtems_termios_refill_transmitter+0xbc><== NOT EXECUTED
42fa2: 4282 clrl %d2 <== NOT EXECUTED
42fa4: 6000 00f4 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
42fa8: 2f2a 008c movel %a2@(140),%sp@- <== NOT EXECUTED
42fac: 4282 clrl %d2 <== NOT EXECUTED
42fae: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
42fb4: 588f addql #4,%sp <== NOT EXECUTED
42fb6: 6000 00e2 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
42fba: 203c 0000 0700 movel #1792,%d0
42fc0: 40c2 movew %sr,%d2
42fc2: 8082 orl %d2,%d0
42fc4: 46c0 movew %d0,%sr
len = tty->t_dqlen;
42fc6: 222a 0090 movel %a2@(144),%d1
tty->t_dqlen = 0;
42fca: 42aa 0090 clrl %a2@(144)
rtems_interrupt_enable(level);
42fce: 46c2 movew %d2,%sr
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
42fd0: 202a 0084 movel %a2@(132),%d0
42fd4: d280 addl %d0,%d1
42fd6: 202a 0088 movel %a2@(136),%d0
42fda: 4c40 1003 remul %d0,%d3,%d1
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
42fde: 7202 moveq #2,%d1
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
tty->rawOutBuf.Tail = newTail;
42fe0: 2543 0084 movel %d3,%a2@(132)
if (tty->rawOutBufState == rob_wait) {
42fe4: b2aa 0094 cmpl %a2@(148),%d1
42fe8: 660c bnes 42ff6 <rtems_termios_refill_transmitter+0x10a>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
42fea: 2f2a 008c movel %a2@(140),%sp@-
42fee: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
42ff4: 588f addql #4,%sp
}
if (newTail == tty->rawOutBuf.Head) {
42ff6: 202a 0080 movel %a2@(128),%d0
42ffa: b083 cmpl %d3,%d0
42ffc: 6622 bnes 43020 <rtems_termios_refill_transmitter+0x134>
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
42ffe: 206a 00d4 moveal %a2@(212),%a0
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
43002: 42aa 0094 clrl %a2@(148)
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
43006: 4a88 tstl %a0
43008: 6606 bnes 43010 <rtems_termios_refill_transmitter+0x124>
4300a: 4282 clrl %d2
4300c: 6000 0088 braw 43096 <rtems_termios_refill_transmitter+0x1aa>
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
43010: 2f2a 00d8 movel %a2@(216),%sp@- <== NOT EXECUTED
43014: 4282 clrl %d2 <== NOT EXECUTED
43016: 486a 0030 pea %a2@(48) <== NOT EXECUTED
4301a: 4e90 jsr %a0@ <== NOT EXECUTED
4301c: 508f addql #8,%sp <== NOT EXECUTED
4301e: 6076 bras 43096 <rtems_termios_refill_transmitter+0x1aa><== NOT EXECUTED
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
43020: 202a 00b8 movel %a2@(184),%d0
43024: 0280 0000 0210 andil #528,%d0
4302a: 0c80 0000 0210 cmpil #528,%d0
43030: 6624 bnes 43056 <rtems_termios_refill_transmitter+0x16a>
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
43032: 303c 0700 movew #1792,%d0 <== NOT EXECUTED
43036: 40c1 movew %sr,%d1 <== NOT EXECUTED
43038: 8081 orl %d1,%d0 <== NOT EXECUTED
4303a: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
4303c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43040: 7420 moveq #32,%d2 <== NOT EXECUTED
43042: 8082 orl %d2,%d0 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
43044: 143c 0001 moveb #1,%d2 <== 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;
43048: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
4304c: 2542 0094 movel %d2,%a2@(148) <== NOT EXECUTED
rtems_interrupt_enable(level);
43050: 46c1 movew %d1,%sr <== NOT EXECUTED
43052: 4202 clrb %d2 <== NOT EXECUTED
43054: 6040 bras 43096 <rtems_termios_refill_transmitter+0x1aa><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
43056: 202a 0080 movel %a2@(128),%d0
4305a: b083 cmpl %d3,%d0
4305c: 6406 bccs 43064 <rtems_termios_refill_transmitter+0x178>
nToSend = tty->rawOutBuf.Size - newTail;
4305e: 242a 0088 movel %a2@(136),%d2
43062: 6004 bras 43068 <rtems_termios_refill_transmitter+0x17c>
else
nToSend = tty->rawOutBuf.Head - newTail;
43064: 242a 0080 movel %a2@(128),%d2
/* 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)) {
43068: 202a 00b8 movel %a2@(184),%d0
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
nToSend = tty->rawOutBuf.Size - newTail;
else
nToSend = tty->rawOutBuf.Head - newTail;
4306c: 9483 subl %d3,%d2
/* 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)) {
4306e: 0280 0000 0600 andil #1536,%d0
43074: 6702 beqs 43078 <rtems_termios_refill_transmitter+0x18c>
43076: 7401 moveq #1,%d2 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
43078: 2f02 movel %d2,%sp@-
4307a: 202a 007c movel %a2@(124),%d0
4307e: d083 addl %d3,%d0
/* 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*/
43080: 7201 moveq #1,%d1
(*tty->device.write)(tty->minor,
43082: 2f00 movel %d0,%sp@-
43084: 2f2a 0010 movel %a2@(16),%sp@-
43088: 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*/
4308c: 2541 0094 movel %d1,%a2@(148)
(*tty->device.write)(tty->minor,
43090: 4e90 jsr %a0@
43092: 4fef 000c lea %sp@(12),%sp
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
43096: 2543 0084 movel %d3,%a2@(132)
}
return nToSend;
}
4309a: 2002 movel %d2,%d0
4309c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
430a2: 4e5e unlk %fp
430a4: 4e75 rts
00044642 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
44642: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
44646: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
4464a: 260e movel %fp,%d3 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
4464c: 240e movel %fp,%d2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
4464e: 5d83 subql #6,%d3 <== NOT EXECUTED
44650: 4bf9 0004 4978 lea 44978 <rtems_event_receive>,%a5 <== NOT EXECUTED
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
tty->rxTaskId = 0;
rtems_task_delete(RTEMS_SELF);
44656: 49f9 0004 5208 lea 45208 <rtems_task_delete>,%a4 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
4465c: 5382 subql #1,%d2 <== NOT EXECUTED
4465e: 47f9 0004 3106 lea 43106 <rtems_termios_enqueue_raw_characters>,%a3<== NOT EXECUTED
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
44664: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
44668: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4466a: 42a7 clrl %sp@- <== NOT EXECUTED
4466c: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
44670: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
44674: 4e95 jsr %a5@ <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
44676: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4467a: 7001 moveq #1,%d0 <== NOT EXECUTED
4467c: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED
44680: 670c beqs 4468e <rtems_termios_rxdaemon+0x4c> <== NOT EXECUTED
tty->rxTaskId = 0;
44682: 42aa 00c4 clrl %a2@(196) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
44686: 42a7 clrl %sp@- <== NOT EXECUTED
44688: 4e94 jsr %a4@ <== NOT EXECUTED
4468a: 588f addql #4,%sp <== NOT EXECUTED
4468c: 60da bras 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
4468e: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
44692: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
44696: 4e90 jsr %a0@ <== NOT EXECUTED
if (c != EOF) {
44698: 588f addql #4,%sp <== NOT EXECUTED
4469a: 72ff moveq #-1,%d1 <== NOT EXECUTED
4469c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4469e: 67c8 beqs 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
446a0: 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;
446a4: 1d40 ffff moveb %d0,%fp@(-1) <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
446a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
446aa: 2f0a movel %a2,%sp@- <== NOT EXECUTED
446ac: 4e93 jsr %a3@ <== NOT EXECUTED
446ae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
446b2: 60b4 bras 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
00042ed0 <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)
{
42ed0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
42ed4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
/*
* send event to rx daemon task
*/
rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT);
42ed8: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
42edc: 2f28 00c4 movel %a0@(196),%sp@- <== NOT EXECUTED
42ee0: 4eb9 0004 4adc jsr 44adc <rtems_event_send> <== NOT EXECUTED
42ee6: 508f addql #8,%sp <== NOT EXECUTED
}
42ee8: 4e5e unlk %fp <== NOT EXECUTED
42eea: 4e75 rts
00045a04 <rtems_termios_set_initial_baud>:
int rtems_termios_set_initial_baud(
struct rtems_termios_tty *ttyp,
int32_t baud
)
{
45a04: 4e56 0000 linkw %fp,#0
45a08: 2f0a movel %a2,%sp@-
45a0a: 246e 0008 moveal %fp@(8),%a2
45a0e: 2f02 movel %d2,%sp@-
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
45a10: 2f2e 000c movel %fp@(12),%sp@-
45a14: 4eb9 0004 40c0 jsr 440c0 <rtems_termios_number_to_baud>
if ( cflags_baud == -1 )
45a1a: 588f addql #4,%sp
int32_t baud
)
{
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
45a1c: 2200 movel %d0,%d1
if ( cflags_baud == -1 )
45a1e: 70ff moveq #-1,%d0
45a20: b081 cmpl %d1,%d0
45a22: 6712 beqs 45a36 <rtems_termios_set_initial_baud+0x32>
return -1;
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
45a24: 242a 0038 movel %a2@(56),%d2
45a28: 4280 clrl %d0
45a2a: 0282 ffff eff0 andil #-4112,%d2
45a30: 8282 orl %d2,%d1
45a32: 2541 0038 movel %d1,%a2@(56)
return 0;
}
45a36: 242e fff8 movel %fp@(-8),%d2
45a3a: 246e fffc moveal %fp@(-4),%a2
45a3e: 4e5e unlk %fp
45a40: 4e75 rts
...
000445da <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
445da: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
445de: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
445e2: 240e movel %fp,%d2 <== NOT EXECUTED
445e4: 5982 subql #4,%d2 <== NOT EXECUTED
445e6: 4bf9 0004 4978 lea 44978 <rtems_event_receive>,%a5 <== NOT EXECUTED
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
tty->txTaskId = 0;
rtems_task_delete(RTEMS_SELF);
445ec: 49f9 0004 5208 lea 45208 <rtems_task_delete>,%a4 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
445f2: 47f9 0004 2eec lea 42eec <rtems_termios_refill_transmitter>,%a3<== NOT EXECUTED
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
445f8: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
445fc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
445fe: 42a7 clrl %sp@- <== NOT EXECUTED
44600: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
44604: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
44608: 4e95 jsr %a5@ <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
4460a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4460e: 7001 moveq #1,%d0 <== NOT EXECUTED
44610: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED
44614: 670a beqs 44620 <rtems_termios_txdaemon+0x46> <== NOT EXECUTED
tty->txTaskId = 0;
44616: 42aa 00c8 clrl %a2@(200) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
4461a: 42a7 clrl %sp@- <== NOT EXECUTED
4461c: 4e94 jsr %a4@ <== NOT EXECUTED
4461e: 601e bras 4463e <rtems_termios_txdaemon+0x64> <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
44620: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
44624: eb88 lsll #5,%d0 <== NOT EXECUTED
44626: 0680 0005 c348 addil #377672,%d0 <== NOT EXECUTED
4462c: 2240 moveal %d0,%a1 <== NOT EXECUTED
4462e: 2051 moveal %a1@,%a0 <== NOT EXECUTED
44630: 4a88 tstl %a0 <== NOT EXECUTED
44632: 6706 beqs 4463a <rtems_termios_txdaemon+0x60> <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
44634: 2f0a movel %a2,%sp@- <== NOT EXECUTED
44636: 4e90 jsr %a0@ <== NOT EXECUTED
44638: 588f addql #4,%sp <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
4463a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4463c: 4e93 jsr %a3@ <== NOT EXECUTED
4463e: 588f addql #4,%sp <== NOT EXECUTED
44640: 60ba bras 445fc <rtems_termios_txdaemon+0x22> <== NOT EXECUTED
00043982 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
43982: 4e56 ffe8 linkw %fp,#-24
43986: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@
4398a: 246e 0008 moveal %fp@(8),%a2
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
4398e: 2052 moveal %a2@,%a0
43990: 2668 0034 moveal %a0@(52),%a3
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43994: 42a7 clrl %sp@-
43996: 42a7 clrl %sp@-
43998: 2f2b 0018 movel %a3@(24),%sp@-
4399c: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL)
439a2: 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);
439a6: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL)
439a8: 6600 0084 bnew 43a2e <rtems_termios_write+0xac>
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
439ac: 202b 00cc movel %a3@(204),%d0
439b0: eb88 lsll #5,%d0
439b2: 0680 0005 c340 addil #377664,%d0
439b8: 2240 moveal %d0,%a1
439ba: 2051 moveal %a1@,%a0
439bc: 4a88 tstl %a0
439be: 6718 beqs 439d8 <rtems_termios_write+0x56>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
439c0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
439c2: 2f0b movel %a3,%sp@- <== NOT EXECUTED
439c4: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
439c6: 2f2b 0018 movel %a3@(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);
439ca: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
439cc: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
439d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
439d6: 6056 bras 43a2e <rtems_termios_write+0xac> <== NOT EXECUTED
}
if (tty->termios.c_oflag & OPOST) {
439d8: 7001 moveq #1,%d0
439da: c0ab 0034 andl %a3@(52),%d0
439de: 6728 beqs 43a08 <rtems_termios_write+0x86>
uint32_t count = args->count;
439e0: 262a 0010 movel %a2@(16),%d3
char *buffer = args->buffer;
while (count--)
oproc (*buffer++, tty);
439e4: 4bfa fa72 lea %pc@(43458 <oproc>),%a5
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
439e8: 286a 000c moveal %a2@(12),%a4
while (count--)
439ec: 600e bras 439fc <rtems_termios_write+0x7a>
oproc (*buffer++, tty);
439ee: 4280 clrl %d0
439f0: 101c moveb %a4@+,%d0
439f2: 5383 subql #1,%d3
439f4: 2f0b movel %a3,%sp@-
439f6: 2f00 movel %d0,%sp@-
439f8: 4e95 jsr %a5@
439fa: 508f addql #8,%sp
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
439fc: 4a83 tstl %d3
439fe: 66ee bnes 439ee <rtems_termios_write+0x6c>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
43a00: 256a 0010 0018 movel %a2@(16),%a2@(24)
43a06: 601a bras 43a22 <rtems_termios_write+0xa0>
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
43a08: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43a0a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43a0e: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED
43a12: 4eb9 0004 335e jsr 4335e <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
43a18: 256a 0010 0018 movel %a2@(16),%a2@(24) <== NOT EXECUTED
43a1e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
43a22: 2f2b 0018 movel %a3@(24),%sp@-
43a26: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
return sc;
43a2c: 588f addql #4,%sp
}
43a2e: 2002 movel %d2,%d0
43a30: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5
43a36: 4e5e unlk %fp
43a38: 4e75 rts
00051270 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
51270: 4e56 ffe4 linkw %fp,#-28
51274: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
51278: 262e 0008 movel %fp@(8),%d3
5127c: 242e 000c movel %fp@(12),%d2
51280: 282e 0010 movel %fp@(16),%d4
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
51284: 2679 0007 5cb6 moveal 75cb6 <_Timer_server>,%a3
if ( !timer_server )
5128a: 4a8b tstl %a3
5128c: 6606 bnes 51294 <rtems_timer_server_fire_after+0x24>
5128e: 700e moveq #14,%d0
51290: 6000 008e braw 51320 <rtems_timer_server_fire_after+0xb0>
return RTEMS_INCORRECT_STATE;
if ( !routine )
51294: 4a84 tstl %d4
51296: 6606 bnes 5129e <rtems_timer_server_fire_after+0x2e>
51298: 7009 moveq #9,%d0
5129a: 6000 0084 braw 51320 <rtems_timer_server_fire_after+0xb0>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
5129e: 4a82 tstl %d2
512a0: 6604 bnes 512a6 <rtems_timer_server_fire_after+0x36>
512a2: 700a moveq #10,%d0
512a4: 607a bras 51320 <rtems_timer_server_fire_after+0xb0>
512a6: 486e fffc pea %fp@(-4)
512aa: 2f03 movel %d3,%sp@-
512ac: 4879 0007 5c7c pea 75c7c <_Timer_Information>
512b2: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
512b8: 4fef 000c lea %sp@(12),%sp
512bc: 2440 moveal %d0,%a2
512be: 4aae fffc tstl %fp@(-4)
512c2: 6704 beqs 512c8 <rtems_timer_server_fire_after+0x58>
512c4: 7004 moveq #4,%d0
512c6: 6058 bras 51320 <rtems_timer_server_fire_after+0xb0>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
512c8: 486a 0010 pea %a2@(16)
512cc: 4eb9 0005 53a0 jsr 553a0 <_Watchdog_Remove>
_ISR_Disable( level );
512d2: 203c 0000 0700 movel #1792,%d0
512d8: 40c1 movew %sr,%d1
512da: 8081 orl %d1,%d0
512dc: 46c0 movew %d0,%sr
512de: 49f9 0005 4012 lea 54012 <_Thread_Enable_dispatch>,%a4
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
512e4: 588f addql #4,%sp
512e6: 4aaa 0018 tstl %a2@(24)
512ea: 6706 beqs 512f2 <rtems_timer_server_fire_after+0x82>
_ISR_Enable( level );
512ec: 46c1 movew %d1,%sr
_Thread_Enable_dispatch();
512ee: 4e94 jsr %a4@
512f0: 602c bras 5131e <rtems_timer_server_fire_after+0xae>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
512f2: 7001 moveq #1,%d0
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
512f4: 256e 0014 0034 movel %fp@(20),%a2@(52)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
512fa: 2544 002c movel %d4,%a2@(44)
the_watchdog->id = id;
512fe: 2543 0030 movel %d3,%a2@(48)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
51302: 2542 001c movel %d2,%a2@(28)
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
51306: 2540 0038 movel %d0,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
5130a: 42aa 0018 clrl %a2@(24)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
5130e: 46c1 movew %d1,%sr
(*timer_server->schedule_operation)( timer_server, the_timer );
51310: 2f0a movel %a2,%sp@-
51312: 2f0b movel %a3,%sp@-
51314: 206b 0004 moveal %a3@(4),%a0
51318: 4e90 jsr %a0@
_Thread_Enable_dispatch();
5131a: 4e94 jsr %a4@
return RTEMS_SUCCESSFUL;
5131c: 508f addql #8,%sp
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
5131e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
51320: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4
51326: 4e5e unlk %fp
51328: 4e75 rts
...
0005132c <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
5132c: 4e56 ffe8 linkw %fp,#-24
51330: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
51334: 282e 0008 movel %fp@(8),%d4
51338: 262e 000c movel %fp@(12),%d3
5133c: 242e 0010 movel %fp@(16),%d2
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
51340: 2679 0007 5cb6 moveal 75cb6 <_Timer_server>,%a3
if ( !timer_server )
51346: 4a8b tstl %a3
51348: 6606 bnes 51350 <rtems_timer_server_fire_when+0x24>
5134a: 700e moveq #14,%d0
5134c: 6000 00a4 braw 513f2 <rtems_timer_server_fire_when+0xc6>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
51350: 4a39 0007 53fc tstb 753fc <_TOD_Is_set>
51356: 6606 bnes 5135e <rtems_timer_server_fire_when+0x32>
51358: 700b moveq #11,%d0 <== NOT EXECUTED
5135a: 6000 0096 braw 513f2 <rtems_timer_server_fire_when+0xc6><== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !routine )
5135e: 4a82 tstl %d2
51360: 6606 bnes 51368 <rtems_timer_server_fire_when+0x3c>
51362: 7009 moveq #9,%d0
51364: 6000 008c braw 513f2 <rtems_timer_server_fire_when+0xc6>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
51368: 2f03 movel %d3,%sp@-
5136a: 4eb9 0004 e7a8 jsr 4e7a8 <_TOD_Validate>
51370: 588f addql #4,%sp
51372: 4a00 tstb %d0
51374: 677a beqs 513f0 <rtems_timer_server_fire_when+0xc4>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
51376: 2f03 movel %d3,%sp@-
51378: 4eb9 0004 e708 jsr 4e708 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
5137e: 588f addql #4,%sp
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
51380: 2600 movel %d0,%d3
if ( seconds <= _TOD_Seconds_since_epoch() )
51382: b0b9 0007 547a cmpl 7547a <_TOD_Now>,%d0
51388: 6366 blss 513f0 <rtems_timer_server_fire_when+0xc4>
5138a: 486e fffc pea %fp@(-4)
5138e: 2f04 movel %d4,%sp@-
51390: 4879 0007 5c7c pea 75c7c <_Timer_Information>
51396: 4eb9 0005 378c jsr 5378c <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
5139c: 4fef 000c lea %sp@(12),%sp
513a0: 2440 moveal %d0,%a2
513a2: 4aae fffc tstl %fp@(-4)
513a6: 6704 beqs 513ac <rtems_timer_server_fire_when+0x80>
513a8: 7004 moveq #4,%d0
513aa: 6046 bras 513f2 <rtems_timer_server_fire_when+0xc6>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
513ac: 486a 0010 pea %a2@(16)
513b0: 4eb9 0005 53a0 jsr 553a0 <_Watchdog_Remove>
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
513b6: 256e 0014 0034 movel %fp@(20),%a2@(52)
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
513bc: 7003 moveq #3,%d0
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
513be: 2544 0030 movel %d4,%a2@(48)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
513c2: 96b9 0007 547a subl 7547a <_TOD_Now>,%d3
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;
513c8: 2540 0038 movel %d0,%a2@(56)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
513cc: 2543 001c movel %d3,%a2@(28)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
513d0: 2542 002c movel %d2,%a2@(44)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
513d4: 42aa 0018 clrl %a2@(24)
(*timer_server->schedule_operation)( timer_server, the_timer );
513d8: 2f0a movel %a2,%sp@-
513da: 2f0b movel %a3,%sp@-
513dc: 206b 0004 moveal %a3@(4),%a0
513e0: 4e90 jsr %a0@
_Thread_Enable_dispatch();
513e2: 4eb9 0005 4012 jsr 54012 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
513e8: 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();
513ec: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
513ee: 6002 bras 513f2 <rtems_timer_server_fire_when+0xc6>
513f0: 7014 moveq #20,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
513f2: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3
513f8: 4e5e unlk %fp
513fa: 4e75 rts
00041f34 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
41f34: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
41f38: 48d7 047c moveml %d2-%d6/%a2,%sp@ <== NOT EXECUTED
41f3c: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
41f40: 2a04 movel %d4,%d5 <== NOT EXECUTED
41f42: 0285 2000 0000 andil #536870912,%d5 <== NOT EXECUTED
41f48: 672e beqs 41f78 <rtems_verror+0x44> <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
41f4a: 2039 0005 cb30 movel 5cb30 <rtems_panic_in_progress>,%d0 <== NOT EXECUTED
41f50: 2200 movel %d0,%d1 <== NOT EXECUTED
41f52: 5281 addql #1,%d1 <== NOT EXECUTED
41f54: 23c1 0005 cb30 movel %d1,5cb30 <rtems_panic_in_progress> <== NOT EXECUTED
41f5a: 4a80 tstl %d0 <== NOT EXECUTED
41f5c: 670e beqs 41f6c <rtems_verror+0x38> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
41f5e: 2039 0005 cc94 movel 5cc94 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
41f64: 5280 addql #1,%d0 <== NOT EXECUTED
41f66: 23c0 0005 cc94 movel %d0,5cc94 <_Thread_Dispatch_disable_level><== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
41f6c: 7002 moveq #2,%d0 <== NOT EXECUTED
41f6e: b0b9 0005 cb30 cmpl 5cb30 <rtems_panic_in_progress>,%d0 <== NOT EXECUTED
41f74: 6d00 0138 bltw 420ae <rtems_verror+0x17a> <== NOT EXECUTED
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
41f78: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
41f7e: 2c04 movel %d4,%d6 <== NOT EXECUTED
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
41f80: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
41f84: 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 */
41f8a: 4eb9 0004 cd78 jsr 4cd78 <fflush> <== NOT EXECUTED
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
41f90: 588f addql #4,%sp <== NOT EXECUTED
41f92: 0804 001e btst #30,%d4 <== NOT EXECUTED
41f96: 6604 bnes 41f9c <rtems_verror+0x68> <== NOT EXECUTED
41f98: 4282 clrl %d2 <== NOT EXECUTED
41f9a: 600a bras 41fa6 <rtems_verror+0x72> <== NOT EXECUTED
local_errno = errno;
41f9c: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
41fa2: 2040 moveal %d0,%a0 <== NOT EXECUTED
41fa4: 2410 movel %a0@,%d2 <== 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);
41fa6: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
41faa: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
41fb0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
41fb4: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
41fb8: 4eb9 0005 32a4 jsr 532a4 <vfprintf> <== NOT EXECUTED
if (status)
41fbe: 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);
41fc2: 2600 movel %d0,%d3 <== NOT EXECUTED
if (status)
41fc4: 4a86 tstl %d6 <== NOT EXECUTED
41fc6: 6726 beqs 41fee <rtems_verror+0xba> <== NOT EXECUTED
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
41fc8: 2f06 movel %d6,%sp@- <== NOT EXECUTED
41fca: 4eb9 0004 1f1c jsr 41f1c <rtems_status_text> <== NOT EXECUTED
41fd0: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
41fd6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41fd8: 4879 0005 9ef9 pea 59ef9 <IntUartPollCallbacks.6601+0x27> <== NOT EXECUTED
41fde: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
41fe2: 4eb9 0004 d104 jsr 4d104 <fprintf> <== NOT EXECUTED
41fe8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
41fec: d680 addl %d0,%d3 <== NOT EXECUTED
if (local_errno)
41fee: 4a82 tstl %d2 <== NOT EXECUTED
41ff0: 6754 beqs 42046 <rtems_verror+0x112> <== NOT EXECUTED
{
if ((local_errno > 0) && *strerror(local_errno))
41ff2: 6f34 bles 42028 <rtems_verror+0xf4> <== NOT EXECUTED
41ff4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41ff6: 45f9 0004 d9b8 lea 4d9b8 <strerror>,%a2 <== NOT EXECUTED
41ffc: 4e92 jsr %a2@ <== NOT EXECUTED
41ffe: 588f addql #4,%sp <== NOT EXECUTED
42000: 2040 moveal %d0,%a0 <== NOT EXECUTED
42002: 4a10 tstb %a0@ <== NOT EXECUTED
42004: 6722 beqs 42028 <rtems_verror+0xf4> <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
42006: 2f02 movel %d2,%sp@- <== NOT EXECUTED
42008: 4e92 jsr %a2@ <== NOT EXECUTED
4200a: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
42010: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42012: 4879 0005 9f07 pea 59f07 <IntUartPollCallbacks.6601+0x35> <== NOT EXECUTED
42018: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4201c: 4eb9 0004 d104 jsr 4d104 <fprintf> <== NOT EXECUTED
if (status)
chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno)
{
if ((local_errno > 0) && *strerror(local_errno))
42022: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
42026: 601c bras 42044 <rtems_verror+0x110> <== NOT EXECUTED
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
42028: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4202a: 4879 0005 9f14 pea 59f14 <IntUartPollCallbacks.6601+0x42> <== NOT EXECUTED
42030: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
42036: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4203a: 4eb9 0004 d104 jsr 4d104 <fprintf> <== NOT EXECUTED
42040: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42044: d680 addl %d0,%d3 <== NOT EXECUTED
}
chars_written += fprintf(stderr, "\n");
42046: 4879 0005 a706 pea 5a706 <IMFS_link_handlers+0xb4> <== NOT EXECUTED
4204c: 2079 0005 b610 moveal 5b610 <_impure_ptr>,%a0 <== NOT EXECUTED
42052: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
(void) fflush(stderr);
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
42056: 0284 3000 0000 andil #805306368,%d4 <== 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");
4205c: 4eb9 0004 d104 jsr 4d104 <fprintf> <== NOT EXECUTED
(void) fflush(stderr);
42062: 2079 0005 b610 moveal 5b610 <_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");
42068: 2c00 movel %d0,%d6 <== NOT EXECUTED
(void) fflush(stderr);
4206a: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4206e: 4eb9 0004 cd78 jsr 4cd78 <fflush> <== NOT EXECUTED
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
42074: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42078: 4a84 tstl %d4 <== NOT EXECUTED
4207a: 6606 bnes 42082 <rtems_verror+0x14e> <== 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");
4207c: 2006 movel %d6,%d0 <== NOT EXECUTED
4207e: d083 addl %d3,%d0 <== NOT EXECUTED
42080: 602e bras 420b0 <rtems_verror+0x17c> <== NOT EXECUTED
42082: 41f9 0004 20d8 lea 420d8 <rtems_error>,%a0 <== NOT EXECUTED
(void) fflush(stderr);
if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT))
{
if (error_flag & RTEMS_ERROR_PANIC)
42088: 4a85 tstl %d5 <== NOT EXECUTED
4208a: 6712 beqs 4209e <rtems_verror+0x16a> <== NOT EXECUTED
{
rtems_error(0, "fatal error, exiting");
4208c: 4879 0005 9f28 pea 59f28 <IntUartPollCallbacks.6601+0x56> <== NOT EXECUTED
42092: 42a7 clrl %sp@- <== NOT EXECUTED
42094: 4e90 jsr %a0@ <== NOT EXECUTED
_exit(local_errno);
42096: 2f02 movel %d2,%sp@- <== NOT EXECUTED
42098: 4eb9 0004 2828 jsr 42828 <_exit> <== NOT EXECUTED
}
else
{
rtems_error(0, "fatal error, aborting");
4209e: 4879 0005 9f3d pea 59f3d <IntUartPollCallbacks.6601+0x6b> <== NOT EXECUTED
420a4: 42a7 clrl %sp@- <== NOT EXECUTED
420a6: 4e90 jsr %a0@ <== NOT EXECUTED
abort();
420a8: 4eb9 0004 c9ec jsr 4c9ec <abort> <== NOT EXECUTED
420ae: 4280 clrl %d0 <== NOT EXECUTED
}
}
return chars_written;
}
420b0: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED
420b6: 4e5e unlk %fp <== NOT EXECUTED
420b8: 4e75 rts
00045a3c <rtems_workspace_get_information>:
#include <string.h> /* for memset */
bool rtems_workspace_get_information(
Heap_Information_block *the_info
)
{
45a3c: 4e56 0000 linkw %fp,#0
45a40: 202e 0008 movel %fp@(8),%d0
if ( !the_info )
45a44: 6710 beqs 45a56 <rtems_workspace_get_information+0x1a>
return false;
return _Protected_heap_Get_information( &_Workspace_Area, the_info );
45a46: 2f00 movel %d0,%sp@-
45a48: 4879 0005 eac2 pea 5eac2 <_Workspace_Area>
45a4e: 4eb9 0004 6dd0 jsr 46dd0 <_Protected_heap_Get_information>
45a54: 508f addql #8,%sp
}
45a56: 4e5e unlk %fp
45a58: 4e75 rts
...
000607ac <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
607ac: 4e56 ffe4 linkw %fp,#-28
607b0: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
607b4: 246e 0008 moveal %fp@(8),%a2
607b8: 4283 clrl %d3
607ba: 283c 7fff ffff movel #2147483647,%d4
607c0: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
607c2: 47f9 0007 ae70 lea 7ae70 <__srget_r>,%a3
607c8: 202a 0004 movel %a2@(4),%d0
607cc: 5380 subql #1,%d0
607ce: 2540 0004 movel %d0,%a2@(4)
607d2: 6c0e bges 607e2 <scanInt+0x36>
607d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
607d6: 2f39 0009 7984 movel 97984 <_impure_ptr>,%sp@- <== NOT EXECUTED
607dc: 4e93 jsr %a3@ <== NOT EXECUTED
607de: 508f addql #8,%sp <== NOT EXECUTED
607e0: 600a bras 607ec <scanInt+0x40> <== NOT EXECUTED
607e2: 2052 moveal %a2@,%a0
607e4: 4280 clrl %d0
607e6: 1010 moveb %a0@,%d0
607e8: 5288 addql #1,%a0
607ea: 2488 movel %a0,%a2@
if (c == ':')
607ec: 723a moveq #58,%d1
607ee: b280 cmpl %d0,%d1
607f0: 6750 beqs 60842 <scanInt+0x96>
break;
if (sign == 0) {
607f2: 4a83 tstl %d3
607f4: 660e bnes 60804 <scanInt+0x58>
if (c == '-') {
607f6: 7c2d moveq #45,%d6
607f8: bc80 cmpl %d0,%d6
607fa: 6606 bnes 60802 <scanInt+0x56>
sign = -1;
limit++;
607fc: 5284 addql #1,%d4 <== NOT EXECUTED
607fe: 76ff moveq #-1,%d3 <== NOT EXECUTED
continue;
60800: 60c6 bras 607c8 <scanInt+0x1c> <== NOT EXECUTED
60802: 7601 moveq #1,%d3
}
sign = 1;
}
if (!isdigit(c))
60804: 2079 0009 7978 moveal 97978 <__ctype_ptr__>,%a0
6080a: 1230 0801 moveb %a0@(00000001,%d0:l),%d1
6080e: 49c1 extbl %d1
60810: 44c1 movew %d1,%ccr
60812: 6640 bnes 60854 <scanInt+0xa8>
return 0;
d = c - '0';
if ((i > (limit / 10))
60814: 2204 movel %d4,%d1
60816: 7c0a moveq #10,%d6
60818: 4c46 1005 remul %d6,%d5,%d1
6081c: 4c46 1001 remul %d6,%d1,%d1
60820: b282 cmpl %d2,%d1
60822: 6530 bcss 60854 <scanInt+0xa8>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
60824: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
6082a: b282 cmpl %d2,%d1
6082c: 6604 bnes 60832 <scanInt+0x86>
6082e: ba80 cmpl %d0,%d5 <== NOT EXECUTED
60830: 6522 bcss 60854 <scanInt+0xa8> <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
60832: 2202 movel %d2,%d1
60834: e789 lsll #3,%d1
60836: 2241 moveal %d1,%a1
60838: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0
6083c: 2400 movel %d0,%d2
6083e: d488 addl %a0,%d2
60840: 6086 bras 607c8 <scanInt+0x1c>
}
if (sign == 0)
60842: 4a83 tstl %d3
60844: 670e beqs 60854 <scanInt+0xa8>
return 0;
*val = i * sign;
60846: 4c02 3800 mulsl %d2,%d3
6084a: 7001 moveq #1,%d0
6084c: 206e 000c moveal %fp@(12),%a0
60850: 2083 movel %d3,%a0@
return 1;
60852: 6002 bras 60856 <scanInt+0xaa>
60854: 4280 clrl %d0 <== NOT EXECUTED
}
60856: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
6085c: 4e5e unlk %fp
6085e: 4e75 rts
00060860 <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
60860: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
60864: 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)
{
60868: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
6086c: 246e 0010 moveal %fp@(16),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
60870: 4bf9 0007 ae70 lea 7ae70 <__srget_r>,%a5
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
60876: 286e 0008 moveal %fp@(8),%a4
6087a: 266e 0014 moveal %fp@(20),%a3
6087e: 242e 0018 movel %fp@(24),%d2
int c;
*name = *bufp;
60882: 2092 movel %a2@,%a0@
for (;;) {
c = getc(fp);
60884: 202c 0004 movel %a4@(4),%d0
60888: 5380 subql #1,%d0
6088a: 2940 0004 movel %d0,%a4@(4)
6088e: 6c0e bges 6089e <scanString+0x3e>
60890: 2f0c movel %a4,%sp@-
60892: 2f39 0009 7984 movel 97984 <_impure_ptr>,%sp@-
60898: 4e95 jsr %a5@
6089a: 508f addql #8,%sp
6089c: 600a bras 608a8 <scanString+0x48>
6089e: 2054 moveal %a4@,%a0
608a0: 4280 clrl %d0
608a2: 1010 moveb %a0@,%d0
608a4: 5288 addql #1,%a0
608a6: 2888 movel %a0,%a4@
if (c == ':') {
608a8: 723a moveq #58,%d1
608aa: b280 cmpl %d0,%d1
608ac: 6606 bnes 608b4 <scanString+0x54>
if (nlFlag)
608ae: 4a82 tstl %d2
608b0: 6724 beqs 608d6 <scanString+0x76>
608b2: 602e bras 608e2 <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == '\n') {
608b4: 720a moveq #10,%d1
608b6: b280 cmpl %d0,%d1
608b8: 6606 bnes 608c0 <scanString+0x60>
if (!nlFlag)
608ba: 4a82 tstl %d2
608bc: 6618 bnes 608d6 <scanString+0x76>
608be: 6022 bras 608e2 <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == EOF)
608c0: 72ff moveq #-1,%d1
608c2: b280 cmpl %d0,%d1
608c4: 671c beqs 608e2 <scanString+0x82>
return 0;
if (*nleft < 2)
608c6: 7201 moveq #1,%d1
608c8: b293 cmpl %a3@,%d1
608ca: 6416 bccs 608e2 <scanString+0x82>
return 0;
**bufp = c;
608cc: 2052 moveal %a2@,%a0
608ce: 1080 moveb %d0,%a0@
++(*bufp);
608d0: 5292 addql #1,%a2@
--(*nleft);
608d2: 5393 subql #1,%a3@
}
608d4: 60ae bras 60884 <scanString+0x24>
**bufp = '\0';
608d6: 2052 moveal %a2@,%a0
++(*bufp);
--(*nleft);
608d8: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
608da: 4210 clrb %a0@
++(*bufp);
608dc: 5292 addql #1,%a2@
--(*nleft);
608de: 5393 subql #1,%a3@
return 1;
608e0: 6002 bras 608e4 <scanString+0x84>
608e2: 4280 clrl %d0 <== NOT EXECUTED
}
608e4: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
608ea: 4e5e unlk %fp
608ec: 4e75 rts
000608ee <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
608ee: 4e56 ffe4 linkw %fp,#-28
608f2: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
608f6: 42a7 clrl %sp@-
608f8: 280e movel %fp,%d4
608fa: 0684 0000 0014 addil #20,%d4
60900: 260e movel %fp,%d3
60902: 0683 0000 0010 addil #16,%d3
60908: 47fa ff56 lea %pc@(60860 <scanString>),%a3
6090c: 2f04 movel %d4,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6090e: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60912: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
60914: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60918: 2f0a movel %a2,%sp@-
6091a: 2f02 movel %d2,%sp@-
6091c: 4e93 jsr %a3@
6091e: 4fef 0014 lea %sp@(20),%sp
60922: 4a80 tstl %d0
60924: 6700 00c2 beqw 609e8 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
60928: 42a7 clrl %sp@-
6092a: 2f04 movel %d4,%sp@-
6092c: 2f03 movel %d3,%sp@-
6092e: 486a 0004 pea %a2@(4)
60932: 2f02 movel %d2,%sp@-
60934: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60936: 4fef 0014 lea %sp@(20),%sp
6093a: 4a80 tstl %d0
6093c: 6700 00aa beqw 609e8 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
60940: 486e fffc pea %fp@(-4)
60944: 2f02 movel %d2,%sp@-
60946: 4eba fe64 jsr %pc@(607ac <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6094a: 508f addql #8,%sp
6094c: 4a80 tstl %d0
6094e: 6700 0098 beqw 609e8 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
60952: 4878 0001 pea 1 <ADD>
60956: 2f04 movel %d4,%sp@-
60958: 2f03 movel %d3,%sp@-
6095a: 486e fff8 pea %fp@(-8)
6095e: 2f02 movel %d2,%sp@-
60960: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60962: 4fef 0014 lea %sp@(20),%sp
60966: 4a80 tstl %d0
60968: 677e beqs 609e8 <scangr+0xfa>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6096a: 226e fff8 moveal %fp@(-8),%a1
6096e: 7001 moveq #1,%d0
60970: 2049 moveal %a1,%a0
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;
60972: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60978: 6008 bras 60982 <scangr+0x94>
if(*cp == ',')
6097a: 722c moveq #44,%d1
6097c: b282 cmpl %d2,%d1
6097e: 6602 bnes 60982 <scangr+0x94>
memcount++;
60980: 5280 addql #1,%d0 <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60982: 1210 moveb %a0@,%d1
60984: 5288 addql #1,%a0
if(*cp == ',')
60986: 1401 moveb %d1,%d2
60988: 49c2 extbl %d2
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6098a: 4a01 tstb %d1
6098c: 66ec bnes 6097a <scangr+0x8c>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
6098e: e588 lsll #2,%d0
60990: 0680 0000 0013 addil #19,%d0
60996: b0ae 0014 cmpl %fp@(20),%d0
6099a: 624c bhis 609e8 <scangr+0xfa>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
6099c: 202e 0010 movel %fp@(16),%d0
609a0: 74f0 moveq #-16,%d2
609a2: 0680 0000 000f addil #15,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609a8: 7201 moveq #1,%d1
/*
* 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);
609aa: c082 andl %d2,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
609ac: 2040 moveal %d0,%a0
609ae: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609b0: 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);
609b4: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609b8: 6018 bras 609d2 <scangr+0xe4>
if(*cp == ',') {
609ba: 702c moveq #44,%d0
609bc: b082 cmpl %d2,%d0
609be: 6610 bnes 609d0 <scangr+0xe2>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
609c0: 2408 movel %a0,%d2 <== NOT EXECUTED
609c2: 5282 addql #1,%d2 <== NOT EXECUTED
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
if(*cp == ',') {
*cp = '\0';
609c4: 4210 clrb %a0@ <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
609c6: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED
609ca: 2382 1c00 movel %d2,%a1@(00000000,%d1:l:4) <== NOT EXECUTED
609ce: 5281 addql #1,%d1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609d0: 5288 addql #1,%a0
609d2: 1010 moveb %a0@,%d0
if(*cp == ',') {
609d4: 1400 moveb %d0,%d2
609d6: 49c2 extbl %d2
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609d8: 4a00 tstb %d0
609da: 66de bnes 609ba <scangr+0xcc>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
609dc: 206a 000a moveal %a2@(10),%a0
609e0: 7001 moveq #1,%d0
609e2: 42b0 1c00 clrl %a0@(00000000,%d1:l:4)
return 1;
609e6: 6002 bras 609ea <scangr+0xfc>
609e8: 4280 clrl %d0 <== NOT EXECUTED
}
609ea: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3
609f0: 4e5e unlk %fp
609f2: 4e75 rts
00060a2c <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60a2c: 4e56 ffe0 linkw %fp,#-32
60a30: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a34: 42a7 clrl %sp@-
60a36: 280e movel %fp,%d4
60a38: 0684 0000 0014 addil #20,%d4
60a3e: 260e movel %fp,%d3
60a40: 0683 0000 0010 addil #16,%d3
60a46: 47fa fe18 lea %pc@(60860 <scanString>),%a3
60a4a: 2f04 movel %d4,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60a4c: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a50: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60a52: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a56: 2f0a movel %a2,%sp@-
60a58: 2f02 movel %d2,%sp@-
60a5a: 4e93 jsr %a3@
60a5c: 4fef 0014 lea %sp@(20),%sp
60a60: 4a80 tstl %d0
60a62: 6700 00a4 beqw 60b08 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
60a66: 42a7 clrl %sp@-
60a68: 2f04 movel %d4,%sp@-
60a6a: 2f03 movel %d3,%sp@-
60a6c: 486a 0004 pea %a2@(4)
60a70: 2f02 movel %d2,%sp@-
60a72: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a74: 4fef 0014 lea %sp@(20),%sp
60a78: 4a80 tstl %d0
60a7a: 6700 008c beqw 60b08 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
60a7e: 486e fffc pea %fp@(-4)
60a82: 49fa fd28 lea %pc@(607ac <scanInt>),%a4
60a86: 2f02 movel %d2,%sp@-
60a88: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a8a: 508f addql #8,%sp
60a8c: 4a80 tstl %d0
60a8e: 6778 beqs 60b08 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
60a90: 486e fff8 pea %fp@(-8)
60a94: 2f02 movel %d2,%sp@-
60a96: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60a98: 508f addql #8,%sp
60a9a: 4a80 tstl %d0
60a9c: 676a beqs 60b08 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
60a9e: 42a7 clrl %sp@-
60aa0: 2f04 movel %d4,%sp@-
60aa2: 2f03 movel %d3,%sp@-
60aa4: 486a 000c pea %a2@(12)
60aa8: 2f02 movel %d2,%sp@-
60aaa: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60aac: 4fef 0014 lea %sp@(20),%sp
60ab0: 4a80 tstl %d0
60ab2: 6754 beqs 60b08 <scanpw+0xdc>
|| !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)
60ab4: 42a7 clrl %sp@-
60ab6: 2f04 movel %d4,%sp@-
60ab8: 2f03 movel %d3,%sp@-
60aba: 486a 0010 pea %a2@(16)
60abe: 2f02 movel %d2,%sp@-
60ac0: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60ac2: 4fef 0014 lea %sp@(20),%sp
60ac6: 4a80 tstl %d0
60ac8: 673e beqs 60b08 <scanpw+0xdc>
|| !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)
60aca: 42a7 clrl %sp@-
60acc: 2f04 movel %d4,%sp@-
60ace: 2f03 movel %d3,%sp@-
60ad0: 486a 0014 pea %a2@(20)
60ad4: 2f02 movel %d2,%sp@-
60ad6: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60ad8: 4fef 0014 lea %sp@(20),%sp
60adc: 4a80 tstl %d0
60ade: 6728 beqs 60b08 <scanpw+0xdc>
|| !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))
60ae0: 4878 0001 pea 1 <ADD>
60ae4: 2f04 movel %d4,%sp@-
60ae6: 2f03 movel %d3,%sp@-
60ae8: 486a 0018 pea %a2@(24)
60aec: 2f02 movel %d2,%sp@-
60aee: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60af0: 4fef 0014 lea %sp@(20),%sp
60af4: 4a80 tstl %d0
60af6: 6710 beqs 60b08 <scanpw+0xdc>
|| !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;
60af8: 7001 moveq #1,%d0
60afa: 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;
60b00: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid;
return 1;
60b06: 6002 bras 60b0a <scanpw+0xde>
60b08: 4280 clrl %d0 <== NOT EXECUTED
}
60b0a: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4
60b10: 4e5e unlk %fp
60b12: 4e75 rts
00045040 <sched_getparam>:
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
45040: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45044: 4eb9 0004 d430 jsr 4d430 <__errno>
4504a: 7258 moveq #88,%d1
4504c: 2040 moveal %d0,%a0
}
4504e: 70ff moveq #-1,%d0
45050: 4e5e unlk %fp
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45052: 2081 movel %d1,%a0@
}
45054: 4e75 rts
...
00045058 <sched_getscheduler>:
#include <rtems/posix/time.h>
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
45058: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
4505c: 4eb9 0004 d430 jsr 4d430 <__errno>
45062: 7258 moveq #88,%d1
45064: 2040 moveal %d0,%a0
}
45066: 70ff moveq #-1,%d0
45068: 4e5e unlk %fp
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
4506a: 2081 movel %d1,%a0@
}
4506c: 4e75 rts
...
00045714 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
45714: 4e56 0000 linkw %fp,#0
45718: 2f03 movel %d3,%sp@-
4571a: 262e 0008 movel %fp@(8),%d3
4571e: 2f02 movel %d2,%sp@-
45720: 242e 000c movel %fp@(12),%d2
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
45724: 4a83 tstl %d3
45726: 671a beqs 45742 <sched_rr_get_interval+0x2e>
45728: 4eb9 0004 2994 jsr 42994 <getpid>
4572e: b083 cmpl %d3,%d0
45730: 6710 beqs 45742 <sched_rr_get_interval+0x2e>
rtems_set_errno_and_return_minus_one( ESRCH );
45732: 4eb9 0004 d5a0 jsr 4d5a0 <__errno>
45738: 7403 moveq #3,%d2
4573a: 72ff moveq #-1,%d1
4573c: 2040 moveal %d0,%a0
4573e: 2082 movel %d2,%a0@
45740: 6026 bras 45768 <sched_rr_get_interval+0x54>
if ( !interval )
45742: 4a82 tstl %d2
45744: 6610 bnes 45756 <sched_rr_get_interval+0x42>
rtems_set_errno_and_return_minus_one( EINVAL );
45746: 4eb9 0004 d5a0 jsr 4d5a0 <__errno>
4574c: 72ff moveq #-1,%d1
4574e: 2040 moveal %d0,%a0
45750: 7016 moveq #22,%d0
45752: 2080 movel %d0,%a0@
45754: 6012 bras 45768 <sched_rr_get_interval+0x54>
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
45756: 2f02 movel %d2,%sp@-
45758: 2f39 0005 dc54 movel 5dc54 <_Thread_Ticks_per_timeslice>,%sp@-
4575e: 4eb9 0004 8850 jsr 48850 <_Timespec_From_ticks>
return 0;
45764: 508f addql #8,%sp
rtems_set_errno_and_return_minus_one( ESRCH );
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
45766: 4281 clrl %d1
return 0;
}
45768: 242e fff8 movel %fp@(-8),%d2
4576c: 2001 movel %d1,%d0
4576e: 262e fffc movel %fp@(-4),%d3
45772: 4e5e unlk %fp
45774: 4e75 rts
...
00045070 <sched_setparam>:
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
45070: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
45074: 4eb9 0004 d430 jsr 4d430 <__errno>
4507a: 7258 moveq #88,%d1
4507c: 2040 moveal %d0,%a0
}
4507e: 70ff moveq #-1,%d0
45080: 4e5e unlk %fp
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
45082: 2081 movel %d1,%a0@
}
45084: 4e75 rts
...
00045088 <sched_setscheduler>:
int sched_setscheduler(
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
45088: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
4508c: 4eb9 0004 d430 jsr 4d430 <__errno>
45092: 7258 moveq #88,%d1
45094: 2040 moveal %d0,%a0
}
45096: 70ff moveq #-1,%d0
45098: 4e5e unlk %fp
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
4509a: 2081 movel %d1,%a0@
}
4509c: 4e75 rts
...
00047c50 <sem_getvalue>:
int sem_getvalue(
sem_t *sem,
int *sval
)
{
47c50: 4e56 fffc linkw %fp,#-4
47c54: 206e 0008 moveal %fp@(8),%a0
47c58: 486e fffc pea %fp@(-4)
47c5c: 2f10 movel %a0@,%sp@-
47c5e: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
47c64: 4eb9 0004 9aa0 jsr 49aa0 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
47c6a: 4fef 000c lea %sp@(12),%sp
47c6e: 4aae fffc tstl %fp@(-4)
47c72: 6614 bnes 47c88 <sem_getvalue+0x38>
case OBJECTS_LOCAL:
*sval = _CORE_semaphore_Get_count( &the_semaphore->Semaphore );
47c74: 206e 000c moveal %fp@(12),%a0
47c78: 2240 moveal %d0,%a1
47c7a: 20a9 0062 movel %a1@(98),%a0@
_Thread_Enable_dispatch();
47c7e: 4eb9 0004 a2f2 jsr 4a2f2 <_Thread_Enable_dispatch>
47c84: 4280 clrl %d0
return 0;
47c86: 600e bras 47c96 <sem_getvalue+0x46>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
47c88: 4eb9 0005 07a0 jsr 507a0 <__errno>
47c8e: 7216 moveq #22,%d1
47c90: 2040 moveal %d0,%a0
47c92: 70ff moveq #-1,%d0
47c94: 2081 movel %d1,%a0@
}
47c96: 4e5e unlk %fp
47c98: 4e75 rts
...
00047dd0 <sem_post>:
*/
int sem_post(
sem_t *sem
)
{
47dd0: 4e56 fffc linkw %fp,#-4
47dd4: 206e 0008 moveal %fp@(8),%a0
47dd8: 486e fffc pea %fp@(-4)
47ddc: 2f10 movel %a0@,%sp@-
47dde: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
47de4: 4eb9 0004 9aa0 jsr 49aa0 <_Objects_Get>
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
47dea: 4fef 000c lea %sp@(12),%sp
47dee: 4aae fffc tstl %fp@(-4)
47df2: 6620 bnes 47e14 <sem_post+0x44>
case OBJECTS_LOCAL:
_CORE_semaphore_Surrender(
47df4: 2040 moveal %d0,%a0
47df6: 42a7 clrl %sp@-
47df8: 2f28 0008 movel %a0@(8),%sp@-
47dfc: 4868 001a pea %a0@(26)
47e00: 4eb9 0004 91cc jsr 491cc <_CORE_semaphore_Surrender>
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
47e06: 4eb9 0004 a2f2 jsr 4a2f2 <_Thread_Enable_dispatch>
return 0;
47e0c: 4fef 000c lea %sp@(12),%sp
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
47e10: 4280 clrl %d0
return 0;
47e12: 600e bras 47e22 <sem_post+0x52>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
47e14: 4eb9 0005 07a0 jsr 507a0 <__errno>
47e1a: 7216 moveq #22,%d1
47e1c: 2040 moveal %d0,%a0
47e1e: 70ff moveq #-1,%d0
47e20: 2081 movel %d1,%a0@
}
47e22: 4e5e unlk %fp
47e24: 4e75 rts
...
00047e58 <sem_trywait>:
*/
int sem_trywait(
sem_t *sem
)
{
47e58: 4e56 0000 linkw %fp,#0
return _POSIX_Semaphore_Wait_support(sem, false, THREAD_QUEUE_WAIT_FOREVER);
47e5c: 42a7 clrl %sp@-
47e5e: 42a7 clrl %sp@-
47e60: 2f2e 0008 movel %fp@(8),%sp@-
47e64: 4eb9 0004 d604 jsr 4d604 <_POSIX_Semaphore_Wait_support>
}
47e6a: 4e5e unlk %fp
47e6c: 4e75 rts
...
00047e70 <sem_unlink>:
*/
int sem_unlink(
const char *name
)
{
47e70: 4e56 fff0 linkw %fp,#-16
47e74: 2039 0006 1a90 movel 61a90 <_Thread_Dispatch_disable_level>,%d0
47e7a: 5280 addql #1,%d0
47e7c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
47e80: 23c0 0006 1a90 movel %d0,61a90 <_Thread_Dispatch_disable_level>
register POSIX_Semaphore_Control *the_semaphore;
sem_t the_semaphore_id;
_Thread_Disable_dispatch();
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
47e86: 486e fffc pea %fp@(-4)
47e8a: 45f9 0004 a2f2 lea 4a2f2 <_Thread_Enable_dispatch>,%a2
47e90: 2f2e 0008 movel %fp@(8),%sp@-
47e94: 4eb9 0004 d590 jsr 4d590 <_POSIX_Semaphore_Name_to_id>
if ( status != 0 ) {
47e9a: 508f addql #8,%sp
register POSIX_Semaphore_Control *the_semaphore;
sem_t the_semaphore_id;
_Thread_Disable_dispatch();
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
47e9c: 2400 movel %d0,%d2
if ( status != 0 ) {
47e9e: 6710 beqs 47eb0 <sem_unlink+0x40>
_Thread_Enable_dispatch();
47ea0: 4e92 jsr %a2@
rtems_set_errno_and_return_minus_one( status );
47ea2: 4eb9 0005 07a0 jsr 507a0 <__errno>
47ea8: 2040 moveal %d0,%a0
47eaa: 70ff moveq #-1,%d0
47eac: 2082 movel %d2,%a0@
47eae: 6034 bras 47ee4 <sem_unlink+0x74>
}
the_semaphore = (POSIX_Semaphore_Control *) _Objects_Get_local_object(
47eb0: 4280 clrl %d0
47eb2: 2079 0006 1d02 moveal 61d02 <_POSIX_Semaphore_Information+0x18>,%a0
47eb8: 302e fffe movew %fp@(-2),%d0
47ebc: 2670 0c00 moveal %a0@(00000000,%d0:l:4),%a3
&_POSIX_Semaphore_Information,
_Objects_Get_index( the_semaphore_id )
);
the_semaphore->linked = false;
47ec0: 4200 clrb %d0
47ec2: 1740 0015 moveb %d0,%a3@(21)
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Namespace_remove (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Namespace_remove(
47ec6: 2f0b movel %a3,%sp@-
47ec8: 4879 0006 1cea pea 61cea <_POSIX_Semaphore_Information>
47ece: 4eb9 0004 9bf8 jsr 49bf8 <_Objects_Namespace_remove>
_POSIX_Semaphore_Namespace_remove( the_semaphore );
_POSIX_Semaphore_Delete( the_semaphore );
47ed4: 2f0b movel %a3,%sp@-
47ed6: 4eb9 0004 d540 jsr 4d540 <_POSIX_Semaphore_Delete>
_Thread_Enable_dispatch();
47edc: 4e92 jsr %a2@
return 0;
47ede: 4fef 000c lea %sp@(12),%sp
the_semaphore->linked = false;
_POSIX_Semaphore_Namespace_remove( the_semaphore );
_POSIX_Semaphore_Delete( the_semaphore );
_Thread_Enable_dispatch();
47ee2: 4280 clrl %d0
return 0;
}
47ee4: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
47eea: 4e5e unlk %fp
47eec: 4e75 rts
...
0006074e <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
6074e: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
60750: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
60754: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
6075a: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0;
}
60760: 4e5e unlk %fp <== NOT EXECUTED
60762: 4e75 rts
00060c2c <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
60c2c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60c30: 4eb9 0006 0b4c jsr 60b4c <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
60c36: 2039 0009 b2ae movel 9b2ae <group_fp>,%d0 <== NOT EXECUTED
60c3c: 670a beqs 60c48 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
60c3e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60c40: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
60c46: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
60c48: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60c4e: 4879 0008 ddd5 pea 8ddd5 <_rodata_start+0x845> <== NOT EXECUTED
60c54: 4eb9 0007 6958 jsr 76958 <fopen> <== NOT EXECUTED
60c5a: 508f addql #8,%sp <== NOT EXECUTED
}
60c5c: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
60c5e: 23c0 0009 b2ae movel %d0,9b2ae <group_fp> <== NOT EXECUTED
}
60c64: 4e75 rts
00060ddc <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
60ddc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60de0: 4eb9 0006 0b4c jsr 60b4c <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
60de6: 2039 0009 b1c6 movel 9b1c6 <passwd_fp>,%d0 <== NOT EXECUTED
60dec: 670a beqs 60df8 <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
60dee: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60df0: 4eb9 0007 60f2 jsr 760f2 <fclose> <== NOT EXECUTED
60df6: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
60df8: 4879 0008 f52b pea 8f52b <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60dfe: 4879 0008 dd90 pea 8dd90 <_rodata_start+0x800> <== NOT EXECUTED
60e04: 4eb9 0007 6958 jsr 76958 <fopen> <== NOT EXECUTED
60e0a: 508f addql #8,%sp <== NOT EXECUTED
}
60e0c: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
60e0e: 23c0 0009 b1c6 movel %d0,9b1c6 <passwd_fp> <== NOT EXECUTED
}
60e14: 4e75 rts
0004595a <setuid>:
uid_t uid
)
{
_POSIX_types_Uid = uid;
return 0;
}
4595a: 4280 clrl %d0 <== NOT EXECUTED
*/
int setuid(
uid_t uid
)
{
4595c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Uid = uid;
45960: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0 <== NOT EXECUTED
45966: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED
return 0;
}
4596c: 4e5e unlk %fp <== NOT EXECUTED
4596e: 4e75 rts
000455e4 <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
455e4: 4e56 ffec linkw %fp,#-20
455e8: 222e 0010 movel %fp@(16),%d1
455ec: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
455f0: 242e 0008 movel %fp@(8),%d2
455f4: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
if ( oact )
455f8: 4a81 tstl %d1
455fa: 6722 beqs 4561e <sigaction+0x3a>
*oact = _POSIX_signals_Vectors[ sig ];
455fc: 2602 movel %d2,%d3
455fe: 2002 movel %d2,%d0
45600: 4878 000c pea c <OPER1>
45604: e58b lsll #2,%d3
45606: e988 lsll #4,%d0
45608: 9083 subl %d3,%d0
4560a: 0680 0005 ed42 addil #388418,%d0
45610: 2f00 movel %d0,%sp@-
45612: 2f01 movel %d1,%sp@-
45614: 4eb9 0004 df4c jsr 4df4c <memcpy>
4561a: 4fef 000c lea %sp@(12),%sp
if ( !sig )
4561e: 4a82 tstl %d2
45620: 6710 beqs 45632 <sigaction+0x4e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
45622: 2002 movel %d2,%d0
45624: 5380 subql #1,%d0
45626: 721f moveq #31,%d1
45628: b280 cmpl %d0,%d1
4562a: 6506 bcss 45632 <sigaction+0x4e>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
4562c: 7009 moveq #9,%d0
4562e: b082 cmpl %d2,%d0
45630: 6610 bnes 45642 <sigaction+0x5e>
rtems_set_errno_and_return_minus_one( EINVAL );
45632: 4eb9 0004 d714 jsr 4d714 <__errno>
45638: 72ff moveq #-1,%d1
4563a: 2040 moveal %d0,%a0
4563c: 7016 moveq #22,%d0
4563e: 2080 movel %d0,%a0@
45640: 6060 bras 456a2 <sigaction+0xbe>
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
45642: 4a8a tstl %a2
45644: 675a beqs 456a0 <sigaction+0xbc>
/*
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
45646: 203c 0000 0700 movel #1792,%d0
4564c: 40c3 movew %sr,%d3
4564e: 8083 orl %d3,%d0
45650: 46c0 movew %d0,%sr
45652: 780c moveq #12,%d4
45654: 47f9 0004 df4c lea 4df4c <memcpy>,%a3
4565a: 4c02 4800 mulsl %d2,%d4
if ( act->sa_handler == SIG_DFL ) {
4565e: 4aaa 0008 tstl %a2@(8)
45662: 661e bnes 45682 <sigaction+0x9e>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
45664: 4878 000c pea c <OPER1>
45668: 2004 movel %d4,%d0
4566a: 0680 0005 c294 addil #377492,%d0
45670: 2f00 movel %d0,%sp@-
45672: 0684 0005 ed42 addil #388418,%d4
45678: 2f04 movel %d4,%sp@-
4567a: 4e93 jsr %a3@
4567c: 4fef 000c lea %sp@(12),%sp
45680: 601c bras 4569e <sigaction+0xba>
} else {
_POSIX_signals_Clear_process_signals( sig );
45682: 2f02 movel %d2,%sp@-
_POSIX_signals_Vectors[ sig ] = *act;
45684: 0684 0005 ed42 addil #388418,%d4
_ISR_Disable( level );
if ( act->sa_handler == SIG_DFL ) {
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
} else {
_POSIX_signals_Clear_process_signals( sig );
4568a: 4eb9 0004 a6e0 jsr 4a6e0 <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
45690: 4878 000c pea c <OPER1>
45694: 2f0a movel %a2,%sp@-
45696: 2f04 movel %d4,%sp@-
45698: 4e93 jsr %a3@
4569a: 4fef 0010 lea %sp@(16),%sp
}
_ISR_Enable( level );
4569e: 46c3 movew %d3,%sr
456a0: 4281 clrl %d1
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
}
456a2: 2001 movel %d1,%d0
456a4: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
456aa: 4e5e unlk %fp
456ac: 4e75 rts
...
00047234 <sigdelset>:
int sigdelset(
sigset_t *set,
int signo
)
{
47234: 4e56 0000 linkw %fp,#0
47238: 226e 0008 moveal %fp@(8),%a1
4723c: 202e 000c movel %fp@(12),%d0
if ( !set )
47240: 4a89 tstl %a1
47242: 6710 beqs 47254 <sigdelset+0x20>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
47244: 4a80 tstl %d0
47246: 6604 bnes 4724c <sigdelset+0x18>
47248: 91c8 subal %a0,%a0
4724a: 6024 bras 47270 <sigdelset+0x3c>
4724c: 5380 subql #1,%d0
return 0;
if ( !is_valid_signo(signo) )
4724e: 721f moveq #31,%d1
47250: b280 cmpl %d0,%d1
47252: 6412 bccs 47266 <sigdelset+0x32>
rtems_set_errno_and_return_minus_one( EINVAL );
47254: 4eb9 0004 f238 jsr 4f238 <__errno>
4725a: 307c ffff moveaw #-1,%a0
4725e: 2240 moveal %d0,%a1
47260: 7016 moveq #22,%d0
47262: 2280 movel %d0,%a1@
47264: 600a bras 47270 <sigdelset+0x3c>
*set &= ~signo_to_mask(signo);
47266: 7201 moveq #1,%d1
47268: 91c8 subal %a0,%a0
4726a: e1a9 lsll %d0,%d1
4726c: 4681 notl %d1
4726e: c391 andl %d1,%a1@
return 0;
}
47270: 2008 movel %a0,%d0
47272: 4e5e unlk %fp
47274: 4e75 rts
...
0004729c <sigfillset>:
#include <rtems/seterr.h>
int sigfillset(
sigset_t *set
)
{
4729c: 4e56 0000 linkw %fp,#0
472a0: 206e 0008 moveal %fp@(8),%a0
if ( !set )
472a4: 4a88 tstl %a0
472a6: 6610 bnes 472b8 <sigfillset+0x1c>
rtems_set_errno_and_return_minus_one( EINVAL );
472a8: 4eb9 0004 f238 jsr 4f238 <__errno>
472ae: 7216 moveq #22,%d1
472b0: 2040 moveal %d0,%a0
472b2: 70ff moveq #-1,%d0
472b4: 2081 movel %d1,%a0@
472b6: 6006 bras 472be <sigfillset+0x22>
*set = SIGNAL_ALL_MASK;
472b8: 70ff moveq #-1,%d0
472ba: 2080 movel %d0,%a0@
472bc: 4280 clrl %d0
return 0;
}
472be: 4e5e unlk %fp
472c0: 4e75 rts
...
000472c4 <sigismember>:
int sigismember(
const sigset_t *set,
int signo
)
{
472c4: 4e56 0000 linkw %fp,#0
472c8: 206e 0008 moveal %fp@(8),%a0
472cc: 222e 000c movel %fp@(12),%d1
if ( !set )
472d0: 4a88 tstl %a0
472d2: 670c beqs 472e0 <sigismember+0x1c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
472d4: 4a81 tstl %d1
472d6: 6724 beqs 472fc <sigismember+0x38>
472d8: 5381 subql #1,%d1
return 0;
if ( !is_valid_signo(signo) )
472da: 701f moveq #31,%d0
472dc: b081 cmpl %d1,%d0
472de: 6410 bccs 472f0 <sigismember+0x2c>
rtems_set_errno_and_return_minus_one( EINVAL );
472e0: 4eb9 0004 f238 jsr 4f238 <__errno>
472e6: 72ff moveq #-1,%d1
472e8: 2040 moveal %d0,%a0
472ea: 7016 moveq #22,%d0
472ec: 2080 movel %d0,%a0@
472ee: 600c bras 472fc <sigismember+0x38>
472f0: 7001 moveq #1,%d0
472f2: e3a8 lsll %d1,%d0
472f4: c090 andl %a0@,%d0
472f6: 56c1 sne %d1
472f8: 49c1 extbl %d1
472fa: 4481 negl %d1
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
472fc: 2001 movel %d1,%d0
472fe: 4e5e unlk %fp
47300: 4e75 rts
...
00045490 <signal>:
sighandler_t signal(
int signum,
sighandler_t handler
)
{
45490: 4e56 ffe8 linkw %fp,#-24
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
45494: 2d6e 000c fffc movel %fp@(12),%fp@(-4)
sigemptyset(&s.sa_mask);
4549a: 486e fff8 pea %fp@(-8)
4549e: 4eb9 0004 546c jsr 4546c <sigemptyset>
s.sa_flags = SA_RESTART;
#else
s.sa_flags = 0;
#endif
sigaction( signum, &s, &old );
454a4: 486e ffe8 pea %fp@(-24)
454a8: 486e fff4 pea %fp@(-12)
454ac: 2f2e 0008 movel %fp@(8),%sp@-
s.sa_flags = SA_RESTART | SA_INTERRUPT | SA_NOMASK;
s.sa_restorer= NULL ;
#elif defined(signal_like_SVR4)
s.sa_flags = SA_RESTART;
#else
s.sa_flags = 0;
454b0: 42ae fff4 clrl %fp@(-12)
#endif
sigaction( signum, &s, &old );
454b4: 4eb9 0004 5360 jsr 45360 <sigaction>
return (sighandler_t) old.sa_handler;
}
454ba: 202e fff0 movel %fp@(-16),%d0
454be: 4e5e unlk %fp
454c0: 4e75 rts
...
00047348 <sigqueue>:
int sigqueue(
pid_t pid,
int signo,
const union sigval value
)
{
47348: 4e56 0000 linkw %fp,#0
return killinfo( pid, signo, &value );
4734c: 486e 0010 pea %fp@(16)
47350: 2f2e 000c movel %fp@(12),%sp@-
47354: 2f2e 0008 movel %fp@(8),%sp@-
47358: 4eb9 0004 c3c8 jsr 4c3c8 <killinfo>
}
4735e: 4e5e unlk %fp
47360: 4e75 rts
...
00047364 <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
47364: 4e56 ffec linkw %fp,#-20
47368: 48d7 040c moveml %d2-%d3/%a2,%sp@
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
4736c: 240e movel %fp,%d2
4736e: 5982 subql #4,%d2
47370: 45f9 0004 733c lea 4733c <sigprocmask>,%a2
(void) sigfillset( &all_signals );
47376: 260e movel %fp,%d3
47378: 5183 subql #8,%d3
int status;
POSIX_API_Control *api;
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
4737a: 2f02 movel %d2,%sp@-
4737c: 2f2e 0008 movel %fp@(8),%sp@-
47380: 4878 0001 pea 1 <ADD>
47384: 4e92 jsr %a2@
(void) sigfillset( &all_signals );
47386: 2f03 movel %d3,%sp@-
47388: 4eb9 0004 729c jsr 4729c <sigfillset>
status = sigtimedwait( &all_signals, NULL, NULL );
4738e: 42a7 clrl %sp@-
47390: 42a7 clrl %sp@-
47392: 2f03 movel %d3,%sp@-
47394: 4eb9 0004 7414 jsr 47414 <sigtimedwait>
4739a: 2600 movel %d0,%d3
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
4739c: 42a7 clrl %sp@-
4739e: 2f02 movel %d2,%sp@-
473a0: 42a7 clrl %sp@-
473a2: 4e92 jsr %a2@
/*
* sigtimedwait() returns the signal number while sigsuspend()
* is supposed to return -1 and EINTR when a signal is caught.
*/
if ( status != -1 )
473a4: 4fef 0028 lea %sp@(40),%sp
473a8: 70ff moveq #-1,%d0
473aa: b083 cmpl %d3,%d0
473ac: 670c beqs 473ba <sigsuspend+0x56>
rtems_set_errno_and_return_minus_one( EINTR );
473ae: 4eb9 0004 f238 jsr 4f238 <__errno>
473b4: 2040 moveal %d0,%a0
473b6: 7004 moveq #4,%d0
473b8: 2080 movel %d0,%a0@
return status;
}
473ba: 70ff moveq #-1,%d0
473bc: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
473c2: 4e5e unlk %fp
473c4: 4e75 rts
...
000475a0 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
475a0: 4e56 0000 linkw %fp,#0
475a4: 2f0a movel %a2,%sp@-
475a6: 246e 000c moveal %fp@(12),%a2
int status;
status = sigtimedwait( set, NULL, NULL );
475aa: 42a7 clrl %sp@-
475ac: 42a7 clrl %sp@-
475ae: 2f2e 0008 movel %fp@(8),%sp@-
475b2: 4eb9 0004 7414 jsr 47414 <sigtimedwait>
if ( status != -1 ) {
475b8: 4fef 000c lea %sp@(12),%sp
475bc: 72ff moveq #-1,%d1
475be: b280 cmpl %d0,%d1
475c0: 670a beqs 475cc <sigwait+0x2c>
if ( sig )
475c2: 4a8a tstl %a2
475c4: 6702 beqs 475c8 <sigwait+0x28>
*sig = status;
475c6: 2480 movel %d0,%a2@
475c8: 4280 clrl %d0
475ca: 600a bras 475d6 <sigwait+0x36>
return 0;
}
return errno;
475cc: 4eb9 0004 f238 jsr 4f238 <__errno>
475d2: 2040 moveal %d0,%a0
475d4: 2010 movel %a0@,%d0
}
475d6: 246e fffc moveal %fp@(-4),%a2
475da: 4e5e unlk %fp
475dc: 4e75 rts
...
0004391a <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
4391a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4391e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43920: 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)) {
43924: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
43928: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4392a: 4282 clrl %d2 <== NOT EXECUTED
4392c: 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)) {
43930: 0280 0000 0e78 andil #3704,%d0 <== NOT EXECUTED
43936: 6734 beqs 4396c <siproc+0x52> <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43938: 42a7 clrl %sp@- <== NOT EXECUTED
4393a: 42a7 clrl %sp@- <== NOT EXECUTED
4393c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
43940: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
i = iproc (c, tty);
43946: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43948: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4394a: 4eba fe72 jsr %pc@(437be <iproc>) <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
4394e: 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);
43952: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
43954: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
4395a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4395e: 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);
43960: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
43964: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
43968: 4e5e unlk %fp <== NOT EXECUTED
4396a: 4e75 rts <== 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);
4396c: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
}
return i;
}
43970: 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);
43974: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return i;
}
43978: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4397c: 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);
4397e: 6000 fe3e braw 437be <iproc> <== NOT EXECUTED
000469e4 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
469e4: 4e56 ffe0 linkw %fp,#-32
469e8: 48d7 001c moveml %d2-%d4,%sp@
469ec: 282e 0008 movel %fp@(8),%d4
469f0: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
469f4: 6612 bnes 46a08 <stat+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
469f6: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
469fc: 760e moveq #14,%d3
469fe: 74ff moveq #-1,%d2
46a00: 2040 moveal %d0,%a0
46a02: 2083 movel %d3,%a0@
46a04: 6000 009a braw 46aa0 <stat+0xbc>
status = rtems_filesystem_evaluate_path( path, strlen( path ),
46a08: 2f04 movel %d4,%sp@-
46a0a: 260e movel %fp,%d3
46a0c: 0683 ffff ffec addil #-20,%d3
46a12: 4eb9 0007 c05c jsr 7c05c <strlen>
46a18: 7201 moveq #1,%d1
46a1a: 2e81 movel %d1,%sp@
46a1c: 2f03 movel %d3,%sp@-
46a1e: 42a7 clrl %sp@-
46a20: 2f00 movel %d0,%sp@-
46a22: 2f04 movel %d4,%sp@-
46a24: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
46a2a: 4fef 0014 lea %sp@(20),%sp
46a2e: 4a80 tstl %d0
46a30: 6704 beqs 46a36 <stat+0x52>
46a32: 74ff moveq #-1,%d2
46a34: 606a bras 46aa0 <stat+0xbc>
return -1;
if ( !loc.handlers->fstat_h ){
46a36: 206e fff4 moveal %fp@(-12),%a0
46a3a: 4aa8 0018 tstl %a0@(24)
46a3e: 6628 bnes 46a68 <stat+0x84>
rtems_filesystem_freenode( &loc );
46a40: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
46a44: 4a88 tstl %a0 <== NOT EXECUTED
46a46: 670e beqs 46a56 <stat+0x72> <== NOT EXECUTED
46a48: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
46a4c: 4a88 tstl %a0 <== NOT EXECUTED
46a4e: 6706 beqs 46a56 <stat+0x72> <== NOT EXECUTED
46a50: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46a52: 4e90 jsr %a0@ <== NOT EXECUTED
46a54: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
46a56: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
46a5c: 74ff moveq #-1,%d2 <== NOT EXECUTED
46a5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
46a60: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
46a66: 6038 bras 46aa0 <stat+0xbc> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
46a68: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
46a6c: 42a7 clrl %sp@-
46a6e: 2f02 movel %d2,%sp@-
46a70: 4eb9 0007 9158 jsr 79158 <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
46a76: 206e fff4 moveal %fp@(-12),%a0
46a7a: 2f02 movel %d2,%sp@-
46a7c: 2f03 movel %d3,%sp@-
46a7e: 2068 0018 moveal %a0@(24),%a0
46a82: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
46a84: 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 );
46a88: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
46a8a: 4fef 0014 lea %sp@(20),%sp
46a8e: 4a88 tstl %a0
46a90: 670e beqs 46aa0 <stat+0xbc>
46a92: 2068 001c moveal %a0@(28),%a0
46a96: 4a88 tstl %a0
46a98: 6706 beqs 46aa0 <stat+0xbc>
46a9a: 2f03 movel %d3,%sp@-
46a9c: 4e90 jsr %a0@
46a9e: 588f addql #4,%sp
return status;
}
46aa0: 2002 movel %d2,%d0
46aa2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
46aa8: 4e5e unlk %fp
46aaa: 4e75 rts
00061ab8 <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
61ab8: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
61abc: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
61ac0: 246e 0008 moveal %fp@(8),%a2 <== 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 ) )
61ac4: 260e movel %fp,%d3 <== NOT EXECUTED
61ac6: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
61acc: 2f0a movel %a2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
61ace: 242e 000c movel %fp@(12),%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 ) )
61ad2: 4eb9 0007 c05c jsr 7c05c <strlen> <== NOT EXECUTED
61ad8: 7201 moveq #1,%d1 <== NOT EXECUTED
61ada: 2e81 movel %d1,%sp@ <== NOT EXECUTED
61adc: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61ade: 42a7 clrl %sp@- <== NOT EXECUTED
61ae0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
61ae2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61ae4: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
61aea: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61aee: 4a80 tstl %d0 <== NOT EXECUTED
61af0: 6704 beqs 61af6 <statvfs+0x3e> <== NOT EXECUTED
61af2: 74ff moveq #-1,%d2 <== NOT EXECUTED
61af4: 605a bras 61b50 <statvfs+0x98> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
61af6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
61afa: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
61afe: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED
61b02: 6612 bnes 61b16 <statvfs+0x5e> <== NOT EXECUTED
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
61b04: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61b0a: 74ff moveq #-1,%d2 <== NOT EXECUTED
61b0c: 2040 moveal %d0,%a0 <== NOT EXECUTED
61b0e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61b14: 603a bras 61b50 <statvfs+0x98> <== NOT EXECUTED
memset (sb, 0, sizeof (struct statvfs));
61b16: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
61b1a: 42a7 clrl %sp@- <== NOT EXECUTED
61b1c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61b1e: 4eb9 0007 9158 jsr 79158 <memset> <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
61b24: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
61b28: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61b2a: 486a 001c pea %a2@(28) <== NOT EXECUTED
61b2e: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED
61b32: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61b34: 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 );
61b38: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61b3a: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61b3e: 4a88 tstl %a0 <== NOT EXECUTED
61b40: 670e beqs 61b50 <statvfs+0x98> <== NOT EXECUTED
61b42: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61b46: 4a88 tstl %a0 <== NOT EXECUTED
61b48: 6706 beqs 61b50 <statvfs+0x98> <== NOT EXECUTED
61b4a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61b4c: 4e90 jsr %a0@ <== NOT EXECUTED
61b4e: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
61b50: 2002 movel %d2,%d0 <== NOT EXECUTED
61b52: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED
61b58: 4e5e unlk %fp <== NOT EXECUTED
61b5a: 4e75 rts
00061b5c <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
61b5c: 4e56 ffdc linkw %fp,#-36
61b60: 48d7 040c moveml %d2-%d3/%a2,%sp@
61b64: 246e 000c moveal %fp@(12),%a2
rtems_filesystem_location_info_t loc;
int i;
const char *name_start;
int result;
rtems_filesystem_get_start_loc( sympath, &i, &loc );
61b68: 742f moveq #47,%d2
61b6a: 1012 moveb %a2@,%d0
61b6c: 1200 moveb %d0,%d1
61b6e: 49c1 extbl %d1
61b70: b481 cmpl %d1,%d2
61b72: 670c beqs 61b80 <symlink+0x24>
61b74: 143c 005c moveb #92,%d2
61b78: b481 cmpl %d1,%d2
61b7a: 6704 beqs 61b80 <symlink+0x24>
61b7c: 4a00 tstb %d0
61b7e: 6622 bnes 61ba2 <symlink+0x46>
61b80: 4878 0014 pea 14 <OPER2>
61b84: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
61b8a: 41e8 0018 lea %a0@(24),%a0
61b8e: 2f08 movel %a0,%sp@-
61b90: 486e ffe8 pea %fp@(-24)
61b94: 4eb9 0007 8fec jsr 78fec <memcpy>
61b9a: 4fef 000c lea %sp@(12),%sp
61b9e: 7001 moveq #1,%d0
61ba0: 601e bras 61bc0 <symlink+0x64>
61ba2: 4878 0014 pea 14 <OPER2>
61ba6: 2039 0009 717c movel 9717c <rtems_current_user_env>,%d0
61bac: 5880 addql #4,%d0
61bae: 2f00 movel %d0,%sp@-
61bb0: 486e ffe8 pea %fp@(-24)
61bb4: 4eb9 0007 8fec jsr 78fec <memcpy>
61bba: 4fef 000c lea %sp@(12),%sp
61bbe: 4280 clrl %d0
if ( !loc.ops->evalformake_h ) {
61bc0: 206e fff4 moveal %fp@(-12),%a0
61bc4: 2068 0004 moveal %a0@(4),%a0
61bc8: 4a88 tstl %a0
61bca: 673a beqs 61c06 <symlink+0xaa>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
61bcc: 486e fffc pea %fp@(-4)
61bd0: 260e movel %fp,%d3
61bd2: 0683 ffff ffe8 addil #-24,%d3
61bd8: 2f03 movel %d3,%sp@-
61bda: 4872 0800 pea %a2@(00000000,%d0:l)
61bde: 4e90 jsr %a0@
if ( result != 0 )
61be0: 4fef 000c lea %sp@(12),%sp
61be4: 4a80 tstl %d0
61be6: 6704 beqs 61bec <symlink+0x90>
61be8: 74ff moveq #-1,%d2
61bea: 6054 bras 61c40 <symlink+0xe4>
return -1;
if ( !loc.ops->symlink_h ) {
61bec: 226e fff4 moveal %fp@(-12),%a1
61bf0: 2069 0038 moveal %a1@(56),%a0
61bf4: 4a88 tstl %a0
61bf6: 6620 bnes 61c18 <symlink+0xbc>
rtems_filesystem_freenode( &loc );
61bf8: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61bfc: 4a88 tstl %a0 <== NOT EXECUTED
61bfe: 6706 beqs 61c06 <symlink+0xaa> <== NOT EXECUTED
61c00: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61c02: 4e90 jsr %a0@ <== NOT EXECUTED
61c04: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61c06: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61c0c: 74ff moveq #-1,%d2 <== NOT EXECUTED
61c0e: 2040 moveal %d0,%a0 <== NOT EXECUTED
61c10: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61c16: 6028 bras 61c40 <symlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
61c18: 2f2e fffc movel %fp@(-4),%sp@-
61c1c: 2f2e 0008 movel %fp@(8),%sp@-
61c20: 2f03 movel %d3,%sp@-
61c22: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
61c24: 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);
61c28: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
61c2a: 4fef 000c lea %sp@(12),%sp
61c2e: 4a88 tstl %a0
61c30: 670e beqs 61c40 <symlink+0xe4>
61c32: 2068 001c moveal %a0@(28),%a0
61c36: 4a88 tstl %a0
61c38: 6706 beqs 61c40 <symlink+0xe4>
61c3a: 2f03 movel %d3,%sp@-
61c3c: 4e90 jsr %a0@
61c3e: 588f addql #4,%sp
return result;
}
61c40: 2002 movel %d2,%d0
61c42: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2
61c48: 4e5e unlk %fp
61c4a: 4e75 rts
00044b28 <sysconf>:
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
44b28: 7002 moveq #2,%d0
*/
long sysconf(
int name
)
{
44b2a: 4e56 0000 linkw %fp,#0
44b2e: 222e 0008 movel %fp@(8),%d1
44b32: 2f02 movel %d2,%sp@-
if ( name == _SC_CLK_TCK )
44b34: b081 cmpl %d1,%d0
44b36: 6612 bnes 44b4a <sysconf+0x22>
return (TOD_MICROSECONDS_PER_SECOND /
44b38: 41f9 0005 ba44 lea 5ba44 <Configuration+0xc>,%a0
44b3e: 203c 000f 4240 movel #1000000,%d0
44b44: 4c50 0000 remul %a0@,%d0,%d0
44b48: 6034 bras 44b7e <sysconf+0x56>
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
44b4a: 7004 moveq #4,%d0
44b4c: b081 cmpl %d1,%d0
44b4e: 6608 bnes 44b58 <sysconf+0x30>
return rtems_libio_number_iops;
44b50: 2039 0005 b964 movel 5b964 <rtems_libio_number_iops>,%d0
44b56: 6026 bras 44b7e <sysconf+0x56>
if ( name == _SC_GETPW_R_SIZE_MAX )
44b58: 203c 0000 0400 movel #1024,%d0
44b5e: 7433 moveq #51,%d2
44b60: b481 cmpl %d1,%d2
44b62: 671a beqs 44b7e <sysconf+0x56>
return 1024;
if ( name == _SC_PAGESIZE )
44b64: 143c 0008 moveb #8,%d2
44b68: 303c 1000 movew #4096,%d0
44b6c: b481 cmpl %d1,%d2
44b6e: 670e beqs 44b7e <sysconf+0x56>
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
44b70: 4eb9 0004 cedc jsr 4cedc <__errno>
44b76: 7216 moveq #22,%d1
44b78: 2040 moveal %d0,%a0
44b7a: 70ff moveq #-1,%d0
44b7c: 2081 movel %d1,%a0@
}
44b7e: 242e fffc movel %fp@(-4),%d2
44b82: 4e5e unlk %fp
44b84: 4e75 rts
...
0004f250 <tcgetattr>:
int tcgetattr(
int fd,
struct termios *tp
)
{
4f250: 4e56 0000 linkw %fp,#0
return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp );
4f254: 2f2e 000c movel %fp@(12),%sp@-
4f258: 4878 0001 pea 1 <ADD>
4f25c: 2f2e 0008 movel %fp@(8),%sp@-
4f260: 4eb9 0005 262c jsr 5262c <ioctl>
}
4f266: 4e5e unlk %fp
4f268: 4e75 rts
...
0004f26c <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
4f26c: 4e56 0000 linkw %fp,#0
4f270: 202e 000c movel %fp@(12),%d0
4f274: 2f03 movel %d3,%sp@-
4f276: 262e 0010 movel %fp@(16),%d3
4f27a: 2f02 movel %d2,%sp@-
4f27c: 242e 0008 movel %fp@(8),%d2
switch (opt) {
4f280: 4a80 tstl %d0
4f282: 672c beqs 4f2b0 <tcsetattr+0x44>
4f284: 7201 moveq #1,%d1 <== NOT EXECUTED
4f286: b280 cmpl %d0,%d1 <== NOT EXECUTED
4f288: 6710 beqs 4f29a <tcsetattr+0x2e> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4f28a: 4eb9 0005 3ac4 jsr 53ac4 <__errno> <== NOT EXECUTED
4f290: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f292: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4f298: 6034 bras 4f2ce <tcsetattr+0x62> <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
4f29a: 42a7 clrl %sp@- <== NOT EXECUTED
4f29c: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
4f2a0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f2a2: 4eb9 0005 262c jsr 5262c <ioctl> <== NOT EXECUTED
4f2a8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f2ac: 4a80 tstl %d0 <== NOT EXECUTED
4f2ae: 6d1e blts 4f2ce <tcsetattr+0x62> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f2b0: 2d43 0010 movel %d3,%fp@(16)
4f2b4: 7002 moveq #2,%d0
4f2b6: 2d42 0008 movel %d2,%fp@(8)
}
}
4f2ba: 242e fff8 movel %fp@(-8),%d2
4f2be: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f2c2: 2d40 000c movel %d0,%fp@(12)
}
}
4f2c6: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f2c8: 4ef9 0005 262c jmp 5262c <ioctl>
}
}
4f2ce: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4f2d2: 70ff moveq #-1,%d0 <== NOT EXECUTED
4f2d4: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
4f2d8: 4e5e unlk %fp <== NOT EXECUTED
4f2da: 4e75 rts
00044bd0 <timer_create>:
timer_t *timerid
)
{
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
44bd0: 7001 moveq #1,%d0
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
44bd2: 4e56 0000 linkw %fp,#0
44bd6: 2f0b movel %a3,%sp@-
44bd8: 266e 0010 moveal %fp@(16),%a3
44bdc: 2f0a movel %a2,%sp@-
44bde: 246e 000c moveal %fp@(12),%a2
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
44be2: b0ae 0008 cmpl %fp@(8),%d0
44be6: 6620 bnes 44c08 <timer_create+0x38>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
44be8: 4a8b tstl %a3
44bea: 671c beqs 44c08 <timer_create+0x38>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
44bec: 4a8a tstl %a2
44bee: 672a beqs 44c1a <timer_create+0x4a>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
44bf0: 2012 movel %a2@,%d0
44bf2: 7201 moveq #1,%d1
44bf4: 5380 subql #1,%d0
44bf6: b280 cmpl %d0,%d1
44bf8: 650e bcss 44c08 <timer_create+0x38>
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
44bfa: 202a 0004 movel %a2@(4),%d0
44bfe: 6708 beqs 44c08 <timer_create+0x38>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
44c00: 5380 subql #1,%d0
44c02: 721f moveq #31,%d1
44c04: b280 cmpl %d0,%d1
44c06: 6412 bccs 44c1a <timer_create+0x4a>
rtems_set_errno_and_return_minus_one( EINVAL );
44c08: 4eb9 0004 d134 jsr 4d134 <__errno>
44c0e: 72ff moveq #-1,%d1
44c10: 2040 moveal %d0,%a0
44c12: 7016 moveq #22,%d0
44c14: 2080 movel %d0,%a0@
44c16: 6000 00a4 braw 44cbc <timer_create+0xec>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
44c1a: 2039 0005 d7f4 movel 5d7f4 <_Thread_Dispatch_disable_level>,%d0
44c20: 5280 addql #1,%d0
44c22: 23c0 0005 d7f4 movel %d0,5d7f4 <_Thread_Dispatch_disable_level>
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
44c28: 4879 0005 da88 pea 5da88 <_POSIX_Timer_Information>
44c2e: 4eb9 0004 67f4 jsr 467f4 <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
44c34: 588f addql #4,%sp
44c36: 2040 moveal %d0,%a0
44c38: 4a80 tstl %d0
44c3a: 6616 bnes 44c52 <timer_create+0x82>
_Thread_Enable_dispatch();
44c3c: 4eb9 0004 73ca jsr 473ca <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
44c42: 4eb9 0004 d134 jsr 4d134 <__errno>
44c48: 72ff moveq #-1,%d1
44c4a: 2040 moveal %d0,%a0
44c4c: 700b moveq #11,%d0
44c4e: 2080 movel %d0,%a0@
44c50: 606a bras 44cbc <timer_create+0xec>
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
44c52: 7002 moveq #2,%d0
44c54: 1140 003c moveb %d0,%a0@(60)
ptimer->thread_id = _Thread_Executing->Object.id;
44c58: 2279 0005 d8ae moveal 5d8ae <_Thread_Executing>,%a1
44c5e: 2169 0008 0038 movel %a1@(8),%a0@(56)
if ( evp != NULL ) {
44c64: 4a8a tstl %a2
44c66: 6710 beqs 44c78 <timer_create+0xa8>
ptimer->inf.sigev_notify = evp->sigev_notify;
44c68: 2152 003e movel %a2@,%a0@(62)
ptimer->inf.sigev_signo = evp->sigev_signo;
ptimer->inf.sigev_value = evp->sigev_value;
44c6c: 216a 0008 0046 movel %a2@(8),%a0@(70)
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
if ( evp != NULL ) {
ptimer->inf.sigev_notify = evp->sigev_notify;
ptimer->inf.sigev_signo = evp->sigev_signo;
44c72: 216a 0004 0042 movel %a2@(4),%a0@(66)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
44c78: 2028 0008 movel %a0@(8),%d0
44c7c: 4281 clrl %d1
44c7e: 2279 0005 daa0 moveal 5daa0 <_POSIX_Timer_Information+0x18>,%a1
44c84: 3200 movew %d0,%d1
ptimer->inf.sigev_value = evp->sigev_value;
}
ptimer->overrun = 0;
44c86: 42a8 0066 clrl %a0@(102)
44c8a: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4)
ptimer->timer_data.it_value.tv_sec = 0;
44c8e: 42a8 005a clrl %a0@(90)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
44c92: 42a8 000c clrl %a0@(12)
ptimer->timer_data.it_value.tv_nsec = 0;
44c96: 42a8 005e clrl %a0@(94)
ptimer->timer_data.it_interval.tv_sec = 0;
44c9a: 42a8 0052 clrl %a0@(82)
ptimer->timer_data.it_interval.tv_nsec = 0;
44c9e: 42a8 0056 clrl %a0@(86)
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
44ca2: 42a8 0030 clrl %a0@(48)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
44ca6: 42a8 0018 clrl %a0@(24)
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
44caa: 2680 movel %d0,%a3@
the_watchdog->routine = routine;
44cac: 42a8 002c clrl %a0@(44)
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44cb0: 42a8 0034 clrl %a0@(52)
_Thread_Enable_dispatch();
44cb4: 4eb9 0004 73ca jsr 473ca <_Thread_Enable_dispatch>
44cba: 4281 clrl %d1
return 0;
}
44cbc: 246e fff8 moveal %fp@(-8),%a2
44cc0: 2001 movel %d1,%d0
44cc2: 266e fffc moveal %fp@(-4),%a3
44cc6: 4e5e unlk %fp
44cc8: 4e75 rts
...
000454b4 <timer_delete>:
int timer_delete(
timer_t timerid
)
{
454b4: 4e56 fffc linkw %fp,#-4
454b8: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
454ba: 486e fffc pea %fp@(-4)
454be: 2f2e 0008 movel %fp@(8),%sp@-
454c2: 4879 0005 e420 pea 5e420 <_POSIX_Timer_Information>
454c8: 4eb9 0004 73d0 jsr 473d0 <_Objects_Get>
*/
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
454ce: 4fef 000c lea %sp@(12),%sp
454d2: 2440 moveal %d0,%a2
454d4: 4aae fffc tstl %fp@(-4)
454d8: 663a bnes 45514 <timer_delete+0x60>
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
454da: 2f00 movel %d0,%sp@-
454dc: 4879 0005 e420 pea 5e420 <_POSIX_Timer_Information>
454e2: 4eb9 0004 7004 jsr 47004 <_Objects_Close>
ptimer->state = POSIX_TIMER_STATE_FREE;
454e8: 7001 moveq #1,%d0
454ea: 1540 003c moveb %d0,%a2@(60)
(void) _Watchdog_Remove( &ptimer->Timer );
454ee: 486a 0010 pea %a2@(16)
454f2: 4eb9 0004 8c98 jsr 48c98 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free (
POSIX_Timer_Control *the_timer
)
{
_Objects_Free( &_POSIX_Timer_Information, &the_timer->Object );
454f8: 2f0a movel %a2,%sp@-
454fa: 4879 0005 e420 pea 5e420 <_POSIX_Timer_Information>
45500: 4eb9 0004 7278 jsr 47278 <_Objects_Free>
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
45506: 4eb9 0004 7b5a jsr 47b5a <_Thread_Enable_dispatch>
return 0;
4550c: 4fef 0014 lea %sp@(20),%sp
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
ptimer->state = POSIX_TIMER_STATE_FREE;
(void) _Watchdog_Remove( &ptimer->Timer );
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
45510: 4280 clrl %d0
return 0;
45512: 600e bras 45522 <timer_delete+0x6e>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45514: 4eb9 0004 dc70 jsr 4dc70 <__errno>
4551a: 7216 moveq #22,%d1
4551c: 2040 moveal %d0,%a0
4551e: 70ff moveq #-1,%d0
45520: 2081 movel %d1,%a0@
}
45522: 246e fff8 moveal %fp@(-8),%a2
45526: 4e5e unlk %fp
45528: 4e75 rts
...
00045fc8 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
45fc8: 4e56 fffc linkw %fp,#-4
45fcc: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get (
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
45fce: 486e fffc pea %fp@(-4)
45fd2: 2f2e 0008 movel %fp@(8),%sp@-
45fd6: 4879 0005 f888 pea 5f888 <_POSIX_Timer_Information>
45fdc: 4eb9 0004 7e6c jsr 47e6c <_Objects_Get>
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
45fe2: 4fef 000c lea %sp@(12),%sp
45fe6: 4aae fffc tstl %fp@(-4)
45fea: 6612 bnes 45ffe <timer_getoverrun+0x36>
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
45fec: 2040 moveal %d0,%a0
45fee: 2428 0066 movel %a0@(102),%d2
ptimer->overrun = 0;
45ff2: 42a8 0066 clrl %a0@(102)
_Thread_Enable_dispatch();
45ff6: 4eb9 0004 85f6 jsr 485f6 <_Thread_Enable_dispatch>
return overrun;
45ffc: 600e bras 4600c <timer_getoverrun+0x44>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
45ffe: 4eb9 0004 e3e0 jsr 4e3e0 <__errno>
46004: 74ff moveq #-1,%d2
46006: 2040 moveal %d0,%a0
46008: 7016 moveq #22,%d0
4600a: 2080 movel %d0,%a0@
}
4600c: 2002 movel %d2,%d0
4600e: 242e fff8 movel %fp@(-8),%d2
46012: 4e5e unlk %fp
46014: 4e75 rts
...
00044d60 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
44d60: 4e56 ffe8 linkw %fp,#-24
44d64: 48d7 041c moveml %d2-%d4/%a2,%sp@
44d68: 262e 0008 movel %fp@(8),%d3
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
44d6c: 4ab9 0005 ec76 tstl 5ec76 <_POSIX_signals_Ualarm_timer+0x1c>
44d72: 6622 bnes 44d96 <ualarm+0x36>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
44d74: 42b9 0005 ec62 clrl 5ec62 <_POSIX_signals_Ualarm_timer+0x8>
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44d7a: 4282 clrl %d2
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44d7c: 203c 0004 4e4c movel #282188,%d0
the_watchdog->id = id;
44d82: 42b9 0005 ec7a clrl 5ec7a <_POSIX_signals_Ualarm_timer+0x20>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44d88: 23c0 0005 ec76 movel %d0,5ec76 <_POSIX_signals_Ualarm_timer+0x1c>
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44d8e: 42b9 0005 ec7e clrl 5ec7e <_POSIX_signals_Ualarm_timer+0x24>
44d94: 6058 bras 44dee <ualarm+0x8e>
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
44d96: 4879 0005 ec5a pea 5ec5a <_POSIX_signals_Ualarm_timer>
44d9c: 4eb9 0004 8330 jsr 48330 <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
44da2: 588f addql #4,%sp
44da4: 7201 moveq #1,%d1
44da6: 5580 subql #2,%d0
44da8: b280 cmpl %d0,%d1
44daa: 6404 bccs 44db0 <ualarm+0x50>
44dac: 4282 clrl %d2 <== NOT EXECUTED
44dae: 603e bras 44dee <ualarm+0x8e> <== NOT EXECUTED
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
44db0: 2039 0005 ec6e movel 5ec6e <_POSIX_signals_Ualarm_timer+0x14>,%d0
44db6: d0b9 0005 ec66 addl 5ec66 <_POSIX_signals_Ualarm_timer+0xc>,%d0
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
44dbc: 486e fff8 pea %fp@(-8)
44dc0: 90b9 0005 ec72 subl 5ec72 <_POSIX_signals_Ualarm_timer+0x18>,%d0
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
44dc6: 283c 000f 4240 movel #1000000,%d4
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
44dcc: 2f00 movel %d0,%sp@-
44dce: 4eb9 0004 7e58 jsr 47e58 <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
44dd4: 202e fff8 movel %fp@(-8),%d0
44dd8: 4c04 0800 mulsl %d4,%d0
remaining += tp.tv_nsec / 1000;
44ddc: 283c 0000 03e8 movel #1000,%d4
44de2: 508f addql #8,%sp
44de4: 242e fffc movel %fp@(-4),%d2
44de8: 4c44 2802 remsl %d4,%d2,%d2
44dec: d480 addl %d0,%d2
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
44dee: 4a83 tstl %d3
44df0: 674e beqs 44e40 <ualarm+0xe0>
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
44df2: 280e movel %fp,%d4
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
44df4: 223c 000f 4240 movel #1000000,%d1
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
44dfa: 5184 subql #8,%d4
44dfc: 45f9 0004 7edc lea 47edc <_Timespec_To_ticks>,%a2
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
44e02: 4c41 3000 remul %d1,%d0,%d3
44e06: 4c41 3003 remul %d1,%d3,%d3
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
44e0a: 223c 0000 03e8 movel #1000,%d1
44e10: 4c00 1800 mulsl %d0,%d1
ticks = _Timespec_To_ticks( &tp );
44e14: 2f04 movel %d4,%sp@-
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
44e16: 2d41 fffc movel %d1,%fp@(-4)
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
44e1a: 2d43 fff8 movel %d3,%fp@(-8)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
44e1e: 4e92 jsr %a2@
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
44e20: 2f04 movel %d4,%sp@-
44e22: 4e92 jsr %a2@
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44e24: 4879 0005 ec5a pea 5ec5a <_POSIX_signals_Ualarm_timer>
44e2a: 4879 0005 e50c pea 5e50c <_Watchdog_Ticks_chain>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
44e30: 23c0 0005 ec66 movel %d0,5ec66 <_POSIX_signals_Ualarm_timer+0xc>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44e36: 4eb9 0004 8214 jsr 48214 <_Watchdog_Insert>
44e3c: 4fef 0010 lea %sp@(16),%sp
}
return remaining;
}
44e40: 2002 movel %d2,%d0
44e42: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2
44e48: 4e5e unlk %fp
44e4a: 4e75 rts
00044d54 <uname>:
*/
int uname(
struct utsname *name
)
{
44d54: 4e56 fff4 linkw %fp,#-12
44d58: 48d7 1c00 moveml %a2-%a4,%sp@
44d5c: 246e 0008 moveal %fp@(8),%a2
release = 5.3
version = Generic_101318-12
machine = sun4m
*/
if ( !name )
44d60: 4a8a tstl %a2
44d62: 6610 bnes 44d74 <uname+0x20>
rtems_set_errno_and_return_minus_one( EFAULT );
44d64: 4eb9 0004 d5a0 jsr 4d5a0 <__errno>
44d6a: 720e moveq #14,%d1
44d6c: 2040 moveal %d0,%a0
44d6e: 70ff moveq #-1,%d0
44d70: 2081 movel %d1,%a0@
44d72: 6060 bras 44dd4 <uname+0x80>
strcpy( name->sysname, "RTEMS" );
44d74: 4879 0005 b35f pea 5b35f <rtems_status_assoc+0x179>
44d7a: 47f9 0004 e470 lea 4e470 <strcpy>,%a3
sprintf( name->nodename, "Node %" PRId16, _Objects_Local_node );
44d80: 49f9 0004 e1e8 lea 4e1e8 <sprintf>,%a4
*/
if ( !name )
rtems_set_errno_and_return_minus_one( EFAULT );
strcpy( name->sysname, "RTEMS" );
44d86: 2f0a movel %a2,%sp@-
44d88: 4e93 jsr %a3@
sprintf( name->nodename, "Node %" PRId16, _Objects_Local_node );
44d8a: 4878 0001 pea 1 <ADD>
44d8e: 4879 0005 b365 pea 5b365 <rtems_status_assoc+0x17f>
44d94: 486a 0020 pea %a2@(32)
44d98: 4e94 jsr %a4@
strcpy( name->release, RTEMS_VERSION );
44d9a: 4879 0005 b36d pea 5b36d <rtems_status_assoc+0x187>
44da0: 486a 0040 pea %a2@(64)
44da4: 4e93 jsr %a3@
strcpy( name->version, "" );
44da6: 4879 0005 b35e pea 5b35e <rtems_status_assoc+0x178>
44dac: 486a 0060 pea %a2@(96)
44db0: 4e93 jsr %a3@
sprintf( name->machine, "%s/%s", CPU_NAME, CPU_MODEL_NAME );
44db2: 4fef 0020 lea %sp@(32),%sp
44db6: 2ebc 0005 b376 movel #373622,%sp@
44dbc: 4879 0005 b382 pea 5b382 <rtems_status_assoc+0x19c>
44dc2: 4879 0005 b394 pea 5b394 <rtems_status_assoc+0x1ae>
44dc8: 486a 0080 pea %a2@(128)
44dcc: 4e94 jsr %a4@
return 0;
44dce: 4fef 0010 lea %sp@(16),%sp
strcpy( name->release, RTEMS_VERSION );
strcpy( name->version, "" );
sprintf( name->machine, "%s/%s", CPU_NAME, CPU_MODEL_NAME );
44dd2: 4280 clrl %d0
return 0;
}
44dd4: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
44dda: 4e5e unlk %fp
44ddc: 4e75 rts
...
0004c34c <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4c34c: 4e56 ffc0 linkw %fp,#-64
4c350: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
4c354: 246e 0008 moveal %fp@(8),%a2
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4c358: 2f0a movel %a2,%sp@-
4c35a: 4eb9 0004 2128 jsr 42128 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4c360: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4c362: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
4c364: 664a bnes 4c3b0 <unlink+0x64>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4c366: 742f moveq #47,%d2
4c368: 1012 moveb %a2@,%d0
4c36a: 1200 moveb %d0,%d1
4c36c: 49c1 extbl %d1
4c36e: b481 cmpl %d1,%d2
4c370: 670c beqs 4c37e <unlink+0x32>
4c372: 143c 005c moveb #92,%d2
4c376: b481 cmpl %d1,%d2
4c378: 6704 beqs 4c37e <unlink+0x32>
4c37a: 4a00 tstb %d0
4c37c: 6612 bnes 4c390 <unlink+0x44>
4c37e: 4878 0014 pea 14 <OPER2>
4c382: 2079 0005 b544 moveal 5b544 <rtems_current_user_env>,%a0
4c388: 41e8 0018 lea %a0@(24),%a0
4c38c: 2f08 movel %a0,%sp@-
4c38e: 600e bras 4c39e <unlink+0x52>
4c390: 4878 0014 pea 14 <OPER2>
4c394: 2039 0005 b544 movel 5b544 <rtems_current_user_env>,%d0
4c39a: 5880 addql #4,%d0
4c39c: 2f00 movel %d0,%sp@-
4c39e: 486e ffec pea %fp@(-20)
4c3a2: 4203 clrb %d3
4c3a4: 4eb9 0004 d23c jsr 4d23c <memcpy>
4c3aa: 4fef 000c lea %sp@(12),%sp
4c3ae: 6020 bras 4c3d0 <unlink+0x84>
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
4c3b0: 42a7 clrl %sp@-
4c3b2: 486e ffec pea %fp@(-20)
4c3b6: 4878 0002 pea 2 <DOUBLE_FLOAT>
4c3ba: 2f00 movel %d0,%sp@-
4c3bc: 2f0a movel %a2,%sp@-
4c3be: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4c3c4: 4fef 0014 lea %sp@(20),%sp
4c3c8: 4a80 tstl %d0
4c3ca: 6600 015c bnew 4c528 <unlink+0x1dc>
4c3ce: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4c3d0: 4878 0014 pea 14 <OPER2>
4c3d4: 280e movel %fp,%d4
4c3d6: 0684 ffff ffec addil #-20,%d4
4c3dc: 240e movel %fp,%d2
4c3de: 0682 ffff ffd8 addil #-40,%d2
name = path + parentpathlen;
4c3e4: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4c3e6: 47f9 0004 dde8 lea 4dde8 <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4c3ec: 2f04 movel %d4,%sp@-
4c3ee: 2f02 movel %d2,%sp@-
4c3f0: 4eb9 0004 d23c jsr 4d23c <memcpy>
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4c3f6: 2f0a movel %a2,%sp@-
4c3f8: 4e93 jsr %a3@
4c3fa: 2e80 movel %d0,%sp@
4c3fc: 2f0a movel %a2,%sp@-
4c3fe: 4eb9 0004 20f0 jsr 420f0 <rtems_filesystem_prefix_separators>
4c404: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4c406: 2f0a movel %a2,%sp@-
4c408: 4e93 jsr %a3@
4c40a: 4297 clrl %sp@
4c40c: 2f02 movel %d2,%sp@-
4c40e: 42a7 clrl %sp@-
4c410: 2f00 movel %d0,%sp@-
4c412: 2f0a movel %a2,%sp@-
4c414: 4eb9 0004 216e jsr 4216e <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4c41a: 4fef 0028 lea %sp@(40),%sp
4c41e: 4a80 tstl %d0
4c420: 6722 beqs 4c444 <unlink+0xf8>
if ( free_parentloc )
4c422: 4a03 tstb %d3
4c424: 6700 0102 beqw 4c528 <unlink+0x1dc>
rtems_filesystem_freenode( &parentloc );
4c428: 206e fff8 moveal %fp@(-8),%a0
4c42c: 4a88 tstl %a0
4c42e: 6700 00f8 beqw 4c528 <unlink+0x1dc>
4c432: 2068 001c moveal %a0@(28),%a0
4c436: 4a88 tstl %a0
4c438: 6700 00ee beqw 4c528 <unlink+0x1dc>
4c43c: 2f04 movel %d4,%sp@-
4c43e: 78ff moveq #-1,%d4
4c440: 6000 00e0 braw 4c522 <unlink+0x1d6>
return -1;
}
if ( !loc.ops->node_type_h ) {
4c444: 226e ffe4 moveal %fp@(-28),%a1
4c448: 2069 0010 moveal %a1@(16),%a0
4c44c: 4a88 tstl %a0
4c44e: 6606 bnes 4c456 <unlink+0x10a>
rtems_filesystem_freenode( &loc );
4c450: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
4c454: 605c bras 4c4b2 <unlink+0x166> <== NOT EXECUTED
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 ) {
4c456: 2f02 movel %d2,%sp@-
4c458: 4e90 jsr %a0@
4c45a: 206e ffe4 moveal %fp@(-28),%a0
4c45e: 588f addql #4,%sp
4c460: 7201 moveq #1,%d1
4c462: b280 cmpl %d0,%d1
4c464: 6640 bnes 4c4a6 <unlink+0x15a>
rtems_filesystem_freenode( &loc );
4c466: 4a88 tstl %a0
4c468: 670e beqs 4c478 <unlink+0x12c>
4c46a: 2068 001c moveal %a0@(28),%a0
4c46e: 4a88 tstl %a0
4c470: 6706 beqs 4c478 <unlink+0x12c>
4c472: 2f02 movel %d2,%sp@-
4c474: 4e90 jsr %a0@
4c476: 588f addql #4,%sp
if ( free_parentloc )
4c478: 4a03 tstb %d3
4c47a: 6718 beqs 4c494 <unlink+0x148>
rtems_filesystem_freenode( &parentloc );
4c47c: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4c480: 4a88 tstl %a0 <== NOT EXECUTED
4c482: 6710 beqs 4c494 <unlink+0x148> <== NOT EXECUTED
4c484: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c488: 4a88 tstl %a0 <== NOT EXECUTED
4c48a: 6708 beqs 4c494 <unlink+0x148> <== NOT EXECUTED
4c48c: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4c490: 4e90 jsr %a0@ <== NOT EXECUTED
4c492: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4c494: 4eb9 0004 ca1c jsr 4ca1c <__errno>
4c49a: 78ff moveq #-1,%d4
4c49c: 2040 moveal %d0,%a0
4c49e: 7015 moveq #21,%d0
4c4a0: 2080 movel %d0,%a0@
4c4a2: 6000 0086 braw 4c52a <unlink+0x1de>
}
if ( !loc.ops->unlink_h ) {
4c4a6: 2268 000c moveal %a0@(12),%a1
4c4aa: 4a89 tstl %a1
4c4ac: 663c bnes 4c4ea <unlink+0x19e>
rtems_filesystem_freenode( &loc );
4c4ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c4b2: 4a88 tstl %a0 <== NOT EXECUTED
4c4b4: 6706 beqs 4c4bc <unlink+0x170> <== NOT EXECUTED
4c4b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c4b8: 4e90 jsr %a0@ <== NOT EXECUTED
4c4ba: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4c4bc: 4a03 tstb %d3 <== NOT EXECUTED
4c4be: 6718 beqs 4c4d8 <unlink+0x18c> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4c4c0: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4c4c4: 4a88 tstl %a0 <== NOT EXECUTED
4c4c6: 6710 beqs 4c4d8 <unlink+0x18c> <== NOT EXECUTED
4c4c8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c4cc: 4a88 tstl %a0 <== NOT EXECUTED
4c4ce: 6708 beqs 4c4d8 <unlink+0x18c> <== NOT EXECUTED
4c4d0: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4c4d4: 4e90 jsr %a0@ <== NOT EXECUTED
4c4d6: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4c4d8: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
4c4de: 78ff moveq #-1,%d4 <== NOT EXECUTED
4c4e0: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c4e2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4c4e8: 6040 bras 4c52a <unlink+0x1de> <== NOT EXECUTED
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4c4ea: 2f02 movel %d2,%sp@-
4c4ec: 2f04 movel %d4,%sp@-
4c4ee: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
4c4f0: 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 );
4c4f4: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
4c4f6: 508f addql #8,%sp
4c4f8: 4a88 tstl %a0
4c4fa: 670e beqs 4c50a <unlink+0x1be>
4c4fc: 2068 001c moveal %a0@(28),%a0
4c500: 4a88 tstl %a0
4c502: 6706 beqs 4c50a <unlink+0x1be>
4c504: 2f02 movel %d2,%sp@-
4c506: 4e90 jsr %a0@
4c508: 588f addql #4,%sp
if ( free_parentloc )
4c50a: 4a03 tstb %d3
4c50c: 671c beqs 4c52a <unlink+0x1de>
rtems_filesystem_freenode( &parentloc );
4c50e: 206e fff8 moveal %fp@(-8),%a0
4c512: 4a88 tstl %a0
4c514: 6714 beqs 4c52a <unlink+0x1de>
4c516: 2068 001c moveal %a0@(28),%a0
4c51a: 4a88 tstl %a0
4c51c: 670c beqs 4c52a <unlink+0x1de>
4c51e: 486e ffec pea %fp@(-20)
4c522: 4e90 jsr %a0@
4c524: 588f addql #4,%sp
4c526: 6002 bras 4c52a <unlink+0x1de>
4c528: 78ff moveq #-1,%d4 <== NOT EXECUTED
return result;
}
4c52a: 2004 movel %d4,%d0
4c52c: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
4c532: 4e5e unlk %fp
4c534: 4e75 rts
00061d4e <unmount>:
*/
int unmount(
const char *path
)
{
61d4e: 4e56 ffec linkw %fp,#-20
61d52: 2f0a movel %a2,%sp@-
61d54: 246e 0008 moveal %fp@(8),%a2
61d58: 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 ) )
61d5a: 240e movel %fp,%d2
61d5c: 0682 ffff ffec addil #-20,%d2
61d62: 2f0a movel %a2,%sp@-
61d64: 4eb9 0007 c05c jsr 7c05c <strlen>
61d6a: 7201 moveq #1,%d1
61d6c: 2e81 movel %d1,%sp@
61d6e: 2f02 movel %d2,%sp@-
61d70: 42a7 clrl %sp@-
61d72: 2f00 movel %d0,%sp@-
61d74: 2f0a movel %a2,%sp@-
61d76: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
61d7c: 4fef 0014 lea %sp@(20),%sp
61d80: 4a80 tstl %d0
61d82: 6600 011c bnew 61ea0 <unmount+0x152>
return -1;
mt_entry = loc.mt_entry;
61d86: 246e fffc moveal %fp@(-4),%a2
61d8a: 206e fff8 moveal %fp@(-8),%a0
fs_mount_loc = &mt_entry->mt_point_node;
fs_root_loc = &mt_entry->mt_fs_root;
61d8e: 202e ffec movel %fp@(-20),%d0
61d92: b0aa 001c cmpl %a2@(28),%d0
61d96: 6724 beqs 61dbc <unmount+0x6e>
/*
* 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 );
61d98: 4a88 tstl %a0
61d9a: 670e beqs 61daa <unmount+0x5c>
61d9c: 2068 001c moveal %a0@(28),%a0
61da0: 4a88 tstl %a0
61da2: 6706 beqs 61daa <unmount+0x5c>
61da4: 2f02 movel %d2,%sp@-
61da6: 4e90 jsr %a0@
61da8: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
61daa: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
61db0: 740d moveq #13,%d2
61db2: 72ff moveq #-1,%d1
61db4: 2040 moveal %d0,%a0
61db6: 2082 movel %d2,%a0@
61db8: 6000 00e8 braw 61ea2 <unmount+0x154>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
61dbc: 4a88 tstl %a0
61dbe: 670e beqs 61dce <unmount+0x80>
61dc0: 2068 001c moveal %a0@(28),%a0
61dc4: 4a88 tstl %a0
61dc6: 6706 beqs 61dce <unmount+0x80>
61dc8: 2f02 movel %d2,%sp@-
61dca: 4e90 jsr %a0@
61dcc: 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;
61dce: 206a 0014 moveal %a2@(20),%a0
61dd2: 4aa8 0028 tstl %a0@(40)
61dd6: 670a beqs 61de2 <unmount+0x94>
fs_root_loc = &mt_entry->mt_fs_root;
61dd8: 206a 0028 moveal %a2@(40),%a0
61ddc: 4aa8 002c tstl %a0@(44)
61de0: 6614 bnes 61df6 <unmount+0xa8>
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 );
61de2: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61de8: 72ff moveq #-1,%d1 <== NOT EXECUTED
61dea: 2040 moveal %d0,%a0 <== NOT EXECUTED
61dec: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61df2: 6000 00ae braw 61ea2 <unmount+0x154> <== NOT EXECUTED
* 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 )
61df6: 2079 0009 717c moveal 9717c <rtems_current_user_env>,%a0
61dfc: b5e8 0014 cmpal %a0@(20),%a2
61e00: 6720 beqs 61e22 <unmount+0xd4>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
61e02: 2079 0009 bb60 moveal 9bb60 <rtems_filesystem_mount_table_control>,%a0
61e08: 600c bras 61e16 <unmount+0xc8>
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;
fs_root_loc = &mt_entry->mt_fs_root;
61e0a: 202a 002c movel %a2@(44),%d0
61e0e: b0a8 0018 cmpl %a0@(24),%d0
61e12: 670e beqs 61e22 <unmount+0xd4>
* 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 ) {
61e14: 2050 moveal %a0@,%a0
61e16: b1fc 0009 bb64 cmpal #637796,%a0
61e1c: 66ec bnes 61e0a <unmount+0xbc>
61e1e: 6000 0090 braw 61eb0 <unmount+0x162>
* 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 );
61e22: 4eb9 0007 5fb4 jsr 75fb4 <__errno>
61e28: 72ff moveq #-1,%d1
61e2a: 2040 moveal %d0,%a0
61e2c: 7010 moveq #16,%d0
61e2e: 2080 movel %d0,%a0@
61e30: 6070 bras 61ea2 <unmount+0x154>
* 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 )
61e32: 206a 0014 moveal %a2@(20),%a0
61e36: 2f0a movel %a2,%sp@-
61e38: 2068 0028 moveal %a0@(40),%a0
61e3c: 4e90 jsr %a0@
61e3e: 588f addql #4,%sp
61e40: 4a80 tstl %d0
61e42: 665c bnes 61ea0 <unmount+0x152>
* 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){
61e44: 206a 0028 moveal %a2@(40),%a0
61e48: 2f0a movel %a2,%sp@-
61e4a: 2068 002c moveal %a0@(44),%a0
61e4e: 4e90 jsr %a0@
61e50: 588f addql #4,%sp
61e52: 4a80 tstl %d0
61e54: 671a beqs 61e70 <unmount+0x122>
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
61e56: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED
61e5a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61e5c: 2068 0020 moveal %a0@(32),%a0 <== NOT EXECUTED
61e60: 4e90 jsr %a0@ <== NOT EXECUTED
61e62: 588f addql #4,%sp <== NOT EXECUTED
61e64: 4a80 tstl %d0 <== NOT EXECUTED
61e66: 6738 beqs 61ea0 <unmount+0x152> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
61e68: 42a7 clrl %sp@- <== NOT EXECUTED
61e6a: 4eb9 0004 9764 jsr 49764 <rtems_fatal_error_occurred> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
61e70: 2f0a movel %a2,%sp@-
61e72: 4eb9 0004 9ab0 jsr 49ab0 <_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 );
61e78: 206a 0014 moveal %a2@(20),%a0
61e7c: 588f addql #4,%sp
61e7e: 4a88 tstl %a0
61e80: 6710 beqs 61e92 <unmount+0x144>
61e82: 2068 001c moveal %a0@(28),%a0
61e86: 4a88 tstl %a0
61e88: 6708 beqs 61e92 <unmount+0x144>
61e8a: 486a 0008 pea %a2@(8)
61e8e: 4e90 jsr %a0@
61e90: 588f addql #4,%sp
free( mt_entry );
61e92: 2f0a movel %a2,%sp@-
61e94: 4eb9 0004 583c jsr 4583c <free>
return 0;
61e9a: 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 );
61e9c: 4281 clrl %d1
return 0;
61e9e: 6002 bras 61ea2 <unmount+0x154>
61ea0: 72ff moveq #-1,%d1
}
61ea2: 242e ffe4 movel %fp@(-28),%d2
61ea6: 2001 movel %d1,%d0
61ea8: 246e ffe8 moveal %fp@(-24),%a2
61eac: 4e5e unlk %fp
61eae: 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 )
61eb0: 2f0a movel %a2,%sp@-
61eb2: 4eb9 0004 5ad2 jsr 45ad2 <rtems_libio_is_open_files_in_fs>
61eb8: 588f addql #4,%sp
61eba: 7201 moveq #1,%d1
61ebc: b280 cmpl %d0,%d1
61ebe: 6600 ff72 bnew 61e32 <unmount+0xe4>
61ec2: 6000 ff5e braw 61e22 <unmount+0xd4>
...
00061ec8 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
61ec8: 4e56 ffe0 linkw %fp,#-32
61ecc: 48d7 040c moveml %d2-%d3/%a2,%sp@
61ed0: 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 ) )
61ed4: 240e movel %fp,%d2
61ed6: 0682 ffff ffec addil #-20,%d2
61edc: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
61ede: 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 ) )
61ee2: 4eb9 0007 c05c jsr 7c05c <strlen>
61ee8: 7201 moveq #1,%d1
61eea: 2e81 movel %d1,%sp@
61eec: 2f02 movel %d2,%sp@-
61eee: 42a7 clrl %sp@-
61ef0: 2f00 movel %d0,%sp@-
61ef2: 2f03 movel %d3,%sp@-
61ef4: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
61efa: 4fef 0014 lea %sp@(20),%sp
61efe: 4a80 tstl %d0
61f00: 6704 beqs 61f06 <utime+0x3e>
61f02: 76ff moveq #-1,%d3
61f04: 6052 bras 61f58 <utime+0x90>
return -1;
if ( !temp_loc.ops->utime_h ){
61f06: 226e fff8 moveal %fp@(-8),%a1
61f0a: 2069 0030 moveal %a1@(48),%a0
61f0e: 4a88 tstl %a0
61f10: 6620 bnes 61f32 <utime+0x6a>
rtems_filesystem_freenode( &temp_loc );
61f12: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61f16: 4a88 tstl %a0 <== NOT EXECUTED
61f18: 6706 beqs 61f20 <utime+0x58> <== NOT EXECUTED
61f1a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61f1c: 4e90 jsr %a0@ <== NOT EXECUTED
61f1e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61f20: 4eb9 0007 5fb4 jsr 75fb4 <__errno> <== NOT EXECUTED
61f26: 76ff moveq #-1,%d3 <== NOT EXECUTED
61f28: 2040 moveal %d0,%a0 <== NOT EXECUTED
61f2a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61f30: 6026 bras 61f58 <utime+0x90> <== NOT EXECUTED
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
61f32: 2f2a 0004 movel %a2@(4),%sp@-
61f36: 2f12 movel %a2@,%sp@-
61f38: 2f02 movel %d2,%sp@-
61f3a: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
61f3c: 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 );
61f40: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
61f42: 4fef 000c lea %sp@(12),%sp
61f46: 4a88 tstl %a0
61f48: 670e beqs 61f58 <utime+0x90>
61f4a: 2068 001c moveal %a0@(28),%a0
61f4e: 4a88 tstl %a0
61f50: 6706 beqs 61f58 <utime+0x90>
61f52: 2f02 movel %d2,%sp@-
61f54: 4e90 jsr %a0@
61f56: 588f addql #4,%sp
return result;
}
61f58: 2003 movel %d3,%d0
61f5a: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2
61f60: 4e5e unlk %fp
61f62: 4e75 rts
000450a0 <vfork>:
#include <unistd.h>
pid_t vfork(void)
{
return -1;
}
450a0: 70ff moveq #-1,%d0
#include <sys/types.h>
#include <unistd.h>
pid_t vfork(void)
{
450a2: 4e56 0000 linkw %fp,#0
return -1;
}
450a6: 4e5e unlk %fp
450a8: 4e75 rts
...
000446b4 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
446b4: 4e56 ffc4 linkw %fp,#-60
446b8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
446bc: 246e 0008 moveal %fp@(8),%a2
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
446c0: 4bee ffec lea %fp@(-20),%a5
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
446c4: 2a3c 0005 a37f movel #369535,%d5
*/
void vprintk(
const char *fmt,
va_list ap
)
{
446ca: 266e 000c moveal %fp@(12),%a3
for (; *fmt != '\0'; fmt++) {
446ce: 6000 0218 braw 448e8 <vprintk+0x234>
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
446d2: 49c0 extbl %d0
446d4: 7225 moveq #37,%d1
446d6: b280 cmpl %d0,%d1
446d8: 6706 beqs 446e0 <vprintk+0x2c>
BSP_output_char(*fmt);
446da: 2f00 movel %d0,%sp@-
446dc: 6000 0150 braw 4482e <vprintk+0x17a>
continue;
}
fmt++;
446e0: 528a addql #1,%a2
if (*fmt == '0' ) {
446e2: 7630 moveq #48,%d3
446e4: 1012 moveb %a2@,%d0
446e6: 49c0 extbl %d0
446e8: b680 cmpl %d0,%d3
446ea: 6704 beqs 446f0 <vprintk+0x3c>
446ec: 7e20 moveq #32,%d7
446ee: 6004 bras 446f4 <vprintk+0x40>
lead = '0';
fmt++;
446f0: 528a addql #1,%a2
446f2: 7e30 moveq #48,%d7
}
if (*fmt == '-' ) {
446f4: 782d moveq #45,%d4
446f6: 1012 moveb %a2@,%d0
446f8: 49c0 extbl %d0
446fa: b880 cmpl %d0,%d4
446fc: 6704 beqs 44702 <vprintk+0x4e>
446fe: 4206 clrb %d6
44700: 6004 bras 44706 <vprintk+0x52>
minus = true;
fmt++;
44702: 528a addql #1,%a2
44704: 7c01 moveq #1,%d6
44706: 4282 clrl %d2
44708: 6008 bras 44712 <vprintk+0x5e>
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
4470a: 528a addql #1,%a2
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
width += ((unsigned) *fmt - '0');
4470c: 41f0 08d0 lea %a0@(ffffffd0,%d0:l),%a0
44710: 2408 movel %a0,%d2
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
44712: 2002 movel %d2,%d0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
44714: 7809 moveq #9,%d4
44716: 1212 moveb %a2@,%d1
width *= 10;
44718: e788 lsll #3,%d0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
4471a: 2601 movel %d1,%d3
width *= 10;
4471c: 2040 moveal %d0,%a0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
4471e: 0683 ffff ffd0 addil #-48,%d3
44724: 1001 moveb %d1,%d0
44726: 0283 0000 00ff andil #255,%d3
width *= 10;
4472c: 41f0 2a00 lea %a0@(00000000,%d2:l:2),%a0
44730: 49c0 extbl %d0
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
44732: b883 cmpl %d3,%d4
44734: 64d4 bccs 4470a <vprintk+0x56>
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
44736: 766c moveq #108,%d3
44738: b680 cmpl %d0,%d3
4473a: 6604 bnes 44740 <vprintk+0x8c>
lflag = true;
c = *++fmt;
4473c: 528a addql #1,%a2
4473e: 1212 moveb %a2@,%d1
}
if ( c == 'c' ) {
44740: 7663 moveq #99,%d3
44742: 1001 moveb %d1,%d0
44744: 49c0 extbl %d0
44746: b680 cmpl %d0,%d3
44748: 660c bnes 44756 <vprintk+0xa2>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
BSP_output_char(chr);
4474a: 2013 movel %a3@,%d0
4474c: 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);
4474e: 588b addql #4,%a3
BSP_output_char(chr);
44750: 2f00 movel %d0,%sp@-
44752: 6000 00da braw 4482e <vprintk+0x17a>
continue;
}
if ( c == 's' ) {
44756: 7673 moveq #115,%d3
44758: b680 cmpl %d0,%d3
4475a: 6676 bnes 447d2 <vprintk+0x11e>
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
4475c: 2853 moveal %a3@,%a4
4475e: 588b addql #4,%a3
if ( str == NULL ) {
44760: 4a8c tstl %a4
44762: 6606 bnes 4476a <vprintk+0xb6>
44764: 49f9 0005 a37e lea 5a37e <rtems_status_assoc+0x178>,%a4
4476a: 4283 clrl %d3
str = "";
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
4476c: 6002 bras 44770 <vprintk+0xbc>
4476e: 5283 addql #1,%d3
44770: 4a34 3800 tstb %a4@(00000000,%d3:l)
44774: 66f8 bnes 4476e <vprintk+0xba>
;
/* leading spaces */
if ( !minus )
44776: 4a06 tstb %d6
44778: 6618 bnes 44792 <vprintk+0xde>
4477a: 2803 movel %d3,%d4
4477c: 6010 bras 4478e <vprintk+0xda>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
4477e: 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++ )
44782: 5284 addql #1,%d4 <== NOT EXECUTED
BSP_output_char(' ');
44784: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0 <== NOT EXECUTED
4478a: 4e90 jsr %a0@ <== NOT EXECUTED
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
4478c: 588f addql #4,%sp <== NOT EXECUTED
4478e: b484 cmpl %d4,%d2
44790: 62ec bhis 4477e <vprintk+0xca>
BSP_output_char(' ');
/* no width option */
if (width == 0) {
44792: 4a82 tstl %d2
44794: 6602 bnes 44798 <vprintk+0xe4>
44796: 2403 movel %d3,%d2
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
44798: 4a82 tstl %d2
4479a: 6716 beqs 447b2 <vprintk+0xfe>
4479c: 600e bras 447ac <vprintk+0xf8>
BSP_output_char(*str);
4479e: 49c0 extbl %d0
447a0: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0
447a6: 2f00 movel %d0,%sp@-
447a8: 4e90 jsr %a0@
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
447aa: 588f addql #4,%sp
447ac: 1014 moveb %a4@,%d0
447ae: 528c addql #1,%a4
447b0: 66ec bnes 4479e <vprintk+0xea>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
447b2: 4a06 tstb %d6
447b4: 6700 0130 beqw 448e6 <vprintk+0x232>
447b8: 6010 bras 447ca <vprintk+0x116>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
447ba: 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++ )
447be: 5283 addql #1,%d3
BSP_output_char(' ');
447c0: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0
447c6: 4e90 jsr %a0@
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
447c8: 588f addql #4,%sp
447ca: b483 cmpl %d3,%d2
447cc: 62ec bhis 447ba <vprintk+0x106>
447ce: 6000 0116 braw 448e6 <vprintk+0x232>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
447d2: 766f moveq #111,%d3
447d4: b680 cmpl %d0,%d3
447d6: 6764 beqs 4483c <vprintk+0x188>
447d8: 163c 004f moveb #79,%d3
447dc: b680 cmpl %d0,%d3
447de: 675c beqs 4483c <vprintk+0x188>
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
447e0: 163c 0069 moveb #105,%d3
447e4: b680 cmpl %d0,%d3
447e6: 6758 beqs 44840 <vprintk+0x18c>
447e8: 163c 0049 moveb #73,%d3
447ec: b680 cmpl %d0,%d3
447ee: 6750 beqs 44840 <vprintk+0x18c>
447f0: 163c 0064 moveb #100,%d3
447f4: b680 cmpl %d0,%d3
447f6: 6748 beqs 44840 <vprintk+0x18c>
447f8: 163c 0044 moveb #68,%d3
447fc: b680 cmpl %d0,%d3
447fe: 6740 beqs 44840 <vprintk+0x18c>
c == 'd' || c == 'D' ) {
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
44800: 163c 0075 moveb #117,%d3
44804: b680 cmpl %d0,%d3
44806: 673e beqs 44846 <vprintk+0x192>
44808: 163c 0055 moveb #85,%d3
4480c: b680 cmpl %d0,%d3
4480e: 6736 beqs 44846 <vprintk+0x192>
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
44810: 49c1 extbl %d1
44812: 7078 moveq #120,%d0
44814: b081 cmpl %d1,%d0
44816: 6732 beqs 4484a <vprintk+0x196>
44818: 163c 0058 moveb #88,%d3
4481c: b681 cmpl %d1,%d3
4481e: 672a beqs 4484a <vprintk+0x196>
base = 16; sign = false;
} else if ( c == 'p' ) {
44820: 7870 moveq #112,%d4
44822: b881 cmpl %d1,%d4
44824: 6606 bnes 4482c <vprintk+0x178>
44826: 163c 0010 moveb #16,%d3
4482a: 6020 bras 4484c <vprintk+0x198>
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
4482c: 2f01 movel %d1,%sp@-
4482e: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0
44834: 4e90 jsr %a0@
continue;
44836: 588f addql #4,%sp
44838: 6000 00ac braw 448e6 <vprintk+0x232>
4483c: 7608 moveq #8,%d3 <== NOT EXECUTED
4483e: 600c bras 4484c <vprintk+0x198> <== NOT EXECUTED
44840: 760a moveq #10,%d3
44842: 7201 moveq #1,%d1
44844: 6008 bras 4484e <vprintk+0x19a>
44846: 760a moveq #10,%d3
44848: 6002 bras 4484c <vprintk+0x198>
4484a: 7610 moveq #16,%d3
4484c: 4201 clrb %d1
4484e: 200b movel %a3,%d0
44850: 5880 addql #4,%d0
}
printNum(
44852: 1c07 moveb %d7,%d6
44854: 2813 movel %a3@,%d4
44856: 49c6 extbl %d6
44858: 2640 moveal %d0,%a3
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
4485a: 4a01 tstb %d1
4485c: 671e beqs 4487c <vprintk+0x1c8>
4485e: 4a84 tstl %d4
44860: 6c1a bges 4487c <vprintk+0x1c8>
BSP_output_char('-');
44862: 4878 002d pea 2d <OPER2+0x19> <== NOT EXECUTED
44866: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0 <== NOT EXECUTED
4486c: 4e90 jsr %a0@ <== NOT EXECUTED
unsigned_num = (unsigned long) -num;
if (maxwidth) maxwidth--;
4486e: 588f addql #4,%sp <== NOT EXECUTED
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
BSP_output_char('-');
unsigned_num = (unsigned long) -num;
44870: 2004 movel %d4,%d0 <== NOT EXECUTED
44872: 4480 negl %d0 <== NOT EXECUTED
if (maxwidth) maxwidth--;
44874: 4a82 tstl %d2 <== NOT EXECUTED
44876: 6706 beqs 4487e <vprintk+0x1ca> <== NOT EXECUTED
44878: 5382 subql #1,%d2 <== NOT EXECUTED
4487a: 6002 bras 4487e <vprintk+0x1ca> <== NOT EXECUTED
} else {
unsigned_num = (unsigned long) num;
4487c: 2004 movel %d4,%d0
4487e: 99cc subal %a4,%a4
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
44880: 3243 moveaw %d3,%a1
44882: 600e bras 44892 <vprintk+0x1de>
44884: 9088 subl %a0,%d0
44886: 2040 moveal %d0,%a0
44888: 2001 movel %d1,%d0
4488a: 3e08 movew %a0,%d7
4488c: 1b87 c800 moveb %d7,%a5@(00000000,%a4:l)
44890: 2844 moveal %d4,%a4
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
44892: 2200 movel %d0,%d1
44894: 280c movel %a4,%d4
44896: 5284 addql #1,%d4
44898: 4c43 1001 remul %d3,%d1,%d1
toPrint[count++] = (char) (unsigned_num - (n * base));
4489c: 3e09 movew %a1,%d7
4489e: cfc1 mulsw %d1,%d7
448a0: 3047 moveaw %d7,%a0
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
448a2: 4a81 tstl %d1
448a4: 66de bnes 44884 <vprintk+0x1d0>
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
448a6: 1d80 c8ec moveb %d0,%fp@(ffffffec,%a4:l)
448aa: 600e bras 448ba <vprintk+0x206>
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
448ac: 2f06 movel %d6,%sp@-
448ae: 2079 0005 b52c moveal 5b52c <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-- )
448b4: 5382 subql #1,%d2
BSP_output_char(lead);
448b6: 4e90 jsr %a0@
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
448b8: 588f addql #4,%sp
448ba: b882 cmpl %d2,%d4
448bc: 65ee bcss 448ac <vprintk+0x1f8>
448be: 49f5 c800 lea %a5@(00000000,%a4:l),%a4
448c2: 4282 clrl %d2
448c4: 601c bras 448e2 <vprintk+0x22e>
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
448c6: 2045 moveal %d5,%a0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
448c8: 5282 addql #1,%d2
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
448ca: 1014 moveb %a4@,%d0
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
448cc: 538c subql #1,%a4
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
448ce: 49c0 extbl %d0
448d0: 1030 0800 moveb %a0@(00000000,%d0:l),%d0
448d4: 2079 0005 b52c moveal 5b52c <BSP_output_char>,%a0
448da: 49c0 extbl %d0
448dc: 2f00 movel %d0,%sp@-
448de: 4e90 jsr %a0@
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
448e0: 588f addql #4,%sp
448e2: b882 cmpl %d2,%d4
448e4: 62e0 bhis 448c6 <vprintk+0x212>
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
448e6: 528a addql #1,%a2
448e8: 1012 moveb %a2@,%d0
448ea: 6600 fde6 bnew 446d2 <vprintk+0x1e>
sign,
width,
lead
);
}
}
448ee: 4cee 3cfc ffc4 moveml %fp@(-60),%d2-%d7/%a2-%a5
448f4: 4e5e unlk %fp
448f6: 4e75 rts
000450ac <wait>:
#include <rtems/seterr.h>
int wait(
int *stat_loc
)
{
450ac: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
450b0: 4eb9 0004 d430 jsr 4d430 <__errno>
450b6: 7258 moveq #88,%d1
450b8: 2040 moveal %d0,%a0
}
450ba: 70ff moveq #-1,%d0
450bc: 4e5e unlk %fp
int wait(
int *stat_loc
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
450be: 2081 movel %d1,%a0@
}
450c0: 4e75 rts
...
000450c4 <waitpid>:
int waitpid(
pid_t pid,
int *stat_loc,
int options
)
{
450c4: 4e56 0000 linkw %fp,#0
rtems_set_errno_and_return_minus_one( ENOSYS );
450c8: 4eb9 0004 d430 jsr 4d430 <__errno>
450ce: 7258 moveq #88,%d1
450d0: 2040 moveal %d0,%a0
}
450d2: 70ff moveq #-1,%d0
450d4: 4e5e unlk %fp
pid_t pid,
int *stat_loc,
int options
)
{
rtems_set_errno_and_return_minus_one( ENOSYS );
450d6: 2081 movel %d1,%a0@
}
450d8: 4e75 rts
...
00059620 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
59620: 4e56 fff4 linkw %fp,#-12
59624: 202e 000c movel %fp@(12),%d0
59628: 48d7 040c moveml %d2-%d3/%a2,%sp@
5962c: 242e 0008 movel %fp@(8),%d2
59630: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
59634: b4b9 0005 b434 cmpl 5b434 <rtems_libio_number_iops>,%d2
5963a: 6414 bccs 59650 <write+0x30>
iop = rtems_libio_iop( fd );
5963c: 2479 0005 cb34 moveal 5cb34 <rtems_libio_iops>,%a2
59642: ed8a lsll #6,%d2
59644: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
59646: 242a 0014 movel %a2@(20),%d2
5964a: 0802 0008 btst #8,%d2
5964e: 6610 bnes 59660 <write+0x40>
59650: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59656: 7409 moveq #9,%d2 <== NOT EXECUTED
59658: 72ff moveq #-1,%d1 <== NOT EXECUTED
5965a: 2040 moveal %d0,%a0 <== NOT EXECUTED
5965c: 2082 movel %d2,%a0@ <== NOT EXECUTED
5965e: 605e bras 596be <write+0x9e> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
59660: 4a80 tstl %d0
59662: 6708 beqs 5966c <write+0x4c>
rtems_libio_check_count( count );
59664: 4a81 tstl %d1
59666: 6756 beqs 596be <write+0x9e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
59668: 44c2 movew %d2,%ccr
5966a: 6710 beqs 5967c <write+0x5c>
5966c: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
59672: 72ff moveq #-1,%d1 <== NOT EXECUTED
59674: 2040 moveal %d0,%a0 <== NOT EXECUTED
59676: 7016 moveq #22,%d0 <== NOT EXECUTED
59678: 2080 movel %d0,%a0@ <== NOT EXECUTED
5967a: 6042 bras 596be <write+0x9e> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
5967c: 206a 003c moveal %a2@(60),%a0
59680: 2068 000c moveal %a0@(12),%a0
59684: 4a88 tstl %a0
59686: 6612 bnes 5969a <write+0x7a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
59688: 4eb9 0004 ca1c jsr 4ca1c <__errno> <== NOT EXECUTED
5968e: 72ff moveq #-1,%d1 <== NOT EXECUTED
59690: 2040 moveal %d0,%a0 <== NOT EXECUTED
59692: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
59698: 6024 bras 596be <write+0x9e> <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
5969a: 2f01 movel %d1,%sp@-
5969c: 2f00 movel %d0,%sp@-
5969e: 2f0a movel %a2,%sp@-
596a0: 4e90 jsr %a0@
if ( rc > 0 )
596a2: 4fef 000c lea %sp@(12),%sp
*/
if ( !iop->handlers->write_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->write_h)( iop, buffer, count );
596a6: 2200 movel %d0,%d1
if ( rc > 0 )
596a8: 6f14 bles 596be <write+0x9e>
iop->offset += rc;
596aa: 2600 movel %d0,%d3
596ac: 5bc2 smi %d2
596ae: 49c2 extbl %d2
596b0: d7aa 0010 addl %d3,%a2@(16)
596b4: 202a 000c movel %a2@(12),%d0
596b8: d182 addxl %d2,%d0
596ba: 2540 000c movel %d0,%a2@(12)
return rc;
}
596be: 2001 movel %d1,%d0
596c0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
596c6: 4e5e unlk %fp
596c8: 4e75 rts
...
00045f08 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
45f08: 4e56 ffe4 linkw %fp,#-28
45f0c: 202e 0008 movel %fp@(8),%d0
45f10: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
45f14: 266e 000c moveal %fp@(12),%a3
45f18: 262e 0010 movel %fp@(16),%d3
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
45f1c: b0b9 0005 ec64 cmpl 5ec64 <rtems_libio_number_iops>,%d0
45f22: 6414 bccs 45f38 <writev+0x30>
iop = rtems_libio_iop( fd );
45f24: 2479 0006 0b38 moveal 60b38 <rtems_libio_iops>,%a2
45f2a: ed88 lsll #6,%d0
45f2c: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
45f2e: 202a 0014 movel %a2@(20),%d0
45f32: 0800 0008 btst #8,%d0
45f36: 6612 bnes 45f4a <writev+0x42>
45f38: 4eb9 0004 ead8 jsr 4ead8 <__errno>
45f3e: 74ff moveq #-1,%d2
45f40: 7209 moveq #9,%d1
45f42: 2040 moveal %d0,%a0
45f44: 2081 movel %d1,%a0@
45f46: 6000 00ce braw 46016 <writev+0x10e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
45f4a: 44c0 movew %d0,%ccr
45f4c: 665c bnes 45faa <writev+0xa2>
/*
* Argument validation on IO vector
*/
if ( !iov )
45f4e: 4a8b tstl %a3
45f50: 6758 beqs 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
45f52: 4a83 tstl %d3
45f54: 6f54 bles 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
45f56: 0c83 0000 0400 cmpil #1024,%d3
45f5c: 6e4c bgts 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
45f5e: 206a 003c moveal %a2@(60),%a0
45f62: 4aa8 000c tstl %a0@(12)
45f66: 6614 bnes 45f7c <writev+0x74>
rtems_set_errno_and_return_minus_one( ENOTSUP );
45f68: 4eb9 0004 ead8 jsr 4ead8 <__errno> <== NOT EXECUTED
45f6e: 74ff moveq #-1,%d2 <== NOT EXECUTED
45f70: 2040 moveal %d0,%a0 <== NOT EXECUTED
45f72: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
45f78: 6000 009c braw 46016 <writev+0x10e> <== NOT EXECUTED
45f7c: 204b moveal %a3,%a0
45f7e: 4281 clrl %d1
45f80: 4280 clrl %d0
45f82: 7801 moveq #1,%d4
* 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++ ) {
45f84: 5281 addql #1,%d1
if ( !iov[v].iov_base )
45f86: 4a90 tstl %a0@
45f88: 6720 beqs 45faa <writev+0xa2>
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 )
45f8a: 2268 0004 moveal %a0@(4),%a1
45f8e: 4a89 tstl %a1
45f90: 57c2 seq %d2
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
45f92: 43f1 0800 lea %a1@(00000000,%d0:l),%a1
* 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++ ) {
45f96: 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 )
45f98: c484 andl %d4,%d2
45f9a: 1802 moveb %d2,%d4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45f9c: b089 cmpl %a1,%d0
45f9e: 6e0a bgts 45faa <writev+0xa2>
* 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++ ) {
45fa0: 2009 movel %a1,%d0
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45fa2: b3fc 0000 7fff cmpal #32767,%a1
45fa8: 6f10 bles 45fba <writev+0xb2>
rtems_set_errno_and_return_minus_one( EINVAL );
45faa: 4eb9 0004 ead8 jsr 4ead8 <__errno>
45fb0: 74ff moveq #-1,%d2
45fb2: 2040 moveal %d0,%a0
45fb4: 7016 moveq #22,%d0
45fb6: 2080 movel %d0,%a0@
45fb8: 605c bras 46016 <writev+0x10e>
* 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++ ) {
45fba: b681 cmpl %d1,%d3
45fbc: 6ec6 bgts 45f84 <writev+0x7c>
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
45fbe: 4a02 tstb %d2
45fc0: 6704 beqs 45fc6 <writev+0xbe>
45fc2: 4282 clrl %d2
45fc4: 6050 bras 46016 <writev+0x10e>
45fc6: 588b addql #4,%a3
45fc8: 4284 clrl %d4
45fca: 4282 clrl %d2
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
45fcc: 2013 movel %a3@,%d0
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
45fce: 5284 addql #1,%d4
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
45fd0: 4a80 tstl %d0
45fd2: 673c beqs 46010 <writev+0x108>
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
45fd4: 206a 003c moveal %a2@(60),%a0
45fd8: 2f00 movel %d0,%sp@-
45fda: 2f2b fffc movel %a3@(-4),%sp@-
45fde: 2f0a movel %a2,%sp@-
45fe0: 2068 000c moveal %a0@(12),%a0
45fe4: 4e90 jsr %a0@
if ( bytes < 0 )
45fe6: 4fef 000c lea %sp@(12),%sp
45fea: 4a80 tstl %d0
45fec: 6c04 bges 45ff2 <writev+0xea>
45fee: 74ff moveq #-1,%d2 <== NOT EXECUTED
45ff0: 6024 bras 46016 <writev+0x10e> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
45ff2: 4a80 tstl %d0
45ff4: 6716 beqs 4600c <writev+0x104>
iop->offset += bytes;
total += bytes;
45ff6: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
45ff8: 2c00 movel %d0,%d6
45ffa: 5bc5 smi %d5
45ffc: 49c5 extbl %d5
45ffe: ddaa 0010 addl %d6,%a2@(16)
46002: 222a 000c movel %a2@(12),%d1
46006: d385 addxl %d5,%d1
46008: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
4600c: b093 cmpl %a3@,%d0
4600e: 6606 bnes 46016 <writev+0x10e>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46010: 508b addql #8,%a3
46012: b684 cmpl %d4,%d3
46014: 6eb6 bgts 45fcc <writev+0xc4>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46016: 2002 movel %d2,%d0
46018: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
4601e: 4e5e unlk %fp
46020: 4e75 rts
...