Annotated Report
000480d0 <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 ) {
480d0: 7206 moveq #6,%d1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
480d2: 4e56 0000 linkw %fp,#0
480d6: 206e 0008 moveal %fp@(8),%a0
480da: 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 ) {
480dc: 2450 moveal %a0@,%a2
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
480de: 2268 0010 moveal %a0@(16),%a1
switch( node->type ) {
480e2: 202a 0048 movel %a2@(72),%d0
480e6: 5380 subql #1,%d0
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
480e8: 2269 0034 moveal %a1@(52),%a1
switch( node->type ) {
480ec: b280 cmpl %d0,%d1
480ee: 6546 bcss 48136 <IMFS_Set_handlers+0x66>
480f0: 303b 0a08 movew %pc@(480fa <IMFS_Set_handlers+0x2a>,%d0:l:2),%d0
480f4: 48c0 extl %d0
480f6: 4efb 0802 jmp %pc@(480fa <IMFS_Set_handlers+0x2a>,%d0:l)
480fa: 000e 016 <== NOT EXECUTED
480fc: 0016 026 <== NOT EXECUTED
480fe: 001e 036 <== NOT EXECUTED
48100: 001e 036 <== NOT EXECUTED
48102: 002a 052 <== NOT EXECUTED
48104: 002a 052 <== NOT EXECUTED
48106: 0032 062 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
48108: 2169 000c 0008 movel %a1@(12),%a0@(8)
break;
4810e: 6026 bras 48136 <IMFS_Set_handlers+0x66>
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
48110: 203c 0005 a68a movel #370314,%d0
48116: 601a bras 48132 <IMFS_Set_handlers+0x62>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
48118: 223c 0005 a6c2 movel #370370,%d1
4811e: 2141 0008 movel %d1,%a0@(8)
break;
48122: 6012 bras 48136 <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;
48124: 2169 0008 0008 movel %a1@(8),%a0@(8)
break;
4812a: 600a bras 48136 <IMFS_Set_handlers+0x66>
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
4812c: 203c 0005 a5e6 movel #370150,%d0
48132: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
48136: 245f moveal %sp@+,%a2
48138: 4280 clrl %d0
4813a: 4e5e unlk %fp <== NOT EXECUTED
0004c7b0 <IMFS_chown>:
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4c7b0: 4e56 ffe8 linkw %fp,#-24
4c7b4: 206e 0008 moveal %fp@(8),%a0
4c7b8: 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;
4c7bc: 2450 moveal %a0@,%a2
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4c7be: 4284 clrl %d4
int IMFS_chown(
rtems_filesystem_location_info_t *pathloc, /* IN */
uid_t owner, /* IN */
gid_t group /* IN */
)
{
4c7c0: 362e 000e movew %fp@(14),%d3
4c7c4: 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();
4c7c8: 4eb9 0004 d82c jsr 4d82c <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4c7ce: 4281 clrl %d1
4c7d0: 3800 movew %d0,%d4
4c7d2: 322a 0038 movew %a2@(56),%d1
4c7d6: b284 cmpl %d4,%d1
4c7d8: 6714 beqs 4c7ee <IMFS_chown+0x3e>
4c7da: 4a40 tstw %d0 <== NOT EXECUTED
4c7dc: 6710 beqs 4c7ee <IMFS_chown+0x3e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4c7de: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4c7e4: 7201 moveq #1,%d1 <== NOT EXECUTED
4c7e6: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c7e8: 70ff moveq #-1,%d0 <== NOT EXECUTED
4c7ea: 2081 movel %d1,%a0@ <== NOT EXECUTED
4c7ec: 601e bras 4c80c <IMFS_chown+0x5c> <== NOT EXECUTED
#endif
jnode->st_uid = owner;
4c7ee: 3543 0038 movew %d3,%a2@(56)
jnode->st_gid = group;
4c7f2: 3542 003a movew %d2,%a2@(58)
IMFS_update_ctime( jnode );
4c7f6: 42a7 clrl %sp@-
4c7f8: 486e fff8 pea %fp@(-8)
4c7fc: 4eb9 0004 3578 jsr 43578 <gettimeofday>
4c802: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4c808: 508f addql #8,%sp
#endif
jnode->st_uid = owner;
jnode->st_gid = group;
IMFS_update_ctime( jnode );
4c80a: 4280 clrl %d0
return 0;
}
4c80c: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2
4c812: 4e5e unlk %fp
...
0004b52c <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4b52c: 4e56 fff0 linkw %fp,#-16
4b530: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
4b534: 266e 0008 moveal %fp@(8),%a3
4b538: 242e 000c movel %fp@(12),%d2
4b53c: 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 )
4b540: 4a8b tstl %a3
4b542: 6606 bnes 4b54a <IMFS_create_node+0x1e>
4b544: 99cc subal %a4,%a4 <== NOT EXECUTED
4b546: 6000 00ea braw 4b632 <IMFS_create_node+0x106> <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4b54a: 2079 0005 b5b4 moveal 5b5b4 <rtems_current_user_env>,%a0
4b550: 2028 002c movel %a0@(44),%d0
4b554: 4680 notl %d0
4b556: c0ae 0014 andl %fp@(20),%d0
4b55a: 2f00 movel %d0,%sp@-
4b55c: 2f2e 0010 movel %fp@(16),%sp@-
4b560: 2f02 movel %d2,%sp@-
4b562: 4eb9 0004 b474 jsr 4b474 <IMFS_allocate_node>
if ( !node )
4b568: 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 );
4b56c: 2840 moveal %d0,%a4
if ( !node )
4b56e: 4a80 tstl %d0
4b570: 6700 00c0 beqw 4b632 <IMFS_create_node+0x106>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4b574: 5382 subql #1,%d2
4b576: 7006 moveq #6,%d0
4b578: b082 cmpl %d2,%d0
4b57a: 6570 bcss 4b5ec <IMFS_create_node+0xc0>
4b57c: 303b 2a08 movew %pc@(4b586 <IMFS_create_node+0x5a>,%d2:l:2),%d0
4b580: 48c0 extl %d0
4b582: 4efb 0802 jmp %pc@(4b586 <IMFS_create_node+0x5a>,%d0:l)
4b586: 000e 016 <== NOT EXECUTED
4b588: 002a 052 <== NOT EXECUTED
4b58a: 0024 044 <== NOT EXECUTED
4b58c: 0024 044 <== NOT EXECUTED
4b58e: 0046 0106 <== NOT EXECUTED
4b590: 0036 066 <== NOT EXECUTED
4b592: 0060 0140 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4b594: 41ec 0050 lea %a4@(80),%a0
4b598: 2948 004c movel %a0,%a4@(76)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4b59c: 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;
4b5a0: 42ac 0050 clrl %a4@(80)
the_chain->last = _Chain_Head(the_chain);
4b5a4: 2948 0054 movel %a0,%a4@(84)
4b5a8: 605e bras 4b608 <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;
4b5aa: 2952 004c movel %a2@,%a4@(76)
break;
4b5ae: 6058 bras 4b608 <IMFS_create_node+0xdc>
case IMFS_DEVICE:
node->info.device.major = info->device.major;
4b5b0: 2952 004c movel %a2@,%a4@(76)
node->info.device.minor = info->device.minor;
4b5b4: 296a 0004 0050 movel %a2@(4),%a4@(80)
break;
4b5ba: 604c bras 4b608 <IMFS_create_node+0xdc>
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4b5bc: 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;
4b5c0: 4280 clrl %d0 <== NOT EXECUTED
4b5c2: 4281 clrl %d1 <== NOT EXECUTED
4b5c4: 2940 004c movel %d0,%a4@(76) <== NOT EXECUTED
4b5c8: 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;
4b5cc: 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;
4b5d0: 4280 clrl %d0
4b5d2: 4281 clrl %d1
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4b5d4: 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;
4b5d8: 2940 004c movel %d0,%a4@(76)
4b5dc: 2941 0050 movel %d1,%a4@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
4b5e0: 42ac 005c clrl %a4@(92)
break;
4b5e4: 6022 bras 4b608 <IMFS_create_node+0xdc>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
4b5e6: 42ac 004c clrl %a4@(76)
break;
4b5ea: 601c bras 4b608 <IMFS_create_node+0xdc>
default:
assert(0);
4b5ec: 4879 0005 aa34 pea 5aa34 <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED
4b5f2: 4879 0005 aa7f pea 5aa7f <__FUNCTION__.5853> <== NOT EXECUTED
4b5f8: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED
4b5fc: 4879 0005 aa36 pea 5aa36 <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED
4b602: 4eb9 0004 8ddc jsr 48ddc <__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;
4b608: 206b 0010 moveal %a3@(16),%a0
4b60c: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4b610: 2028 0004 movel %a0@(4),%d0
4b614: 5280 addql #1,%d0
4b616: 2140 0004 movel %d0,%a0@(4)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4b61a: 2053 moveal %a3@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4b61c: 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;
4b620: 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 );
4b624: 2f0c movel %a4,%sp@-
4b626: 4868 004c pea %a0@(76)
4b62a: 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;
4b630: 508f addql #8,%sp
}
4b632: 200c movel %a4,%d0
4b634: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
4b63a: 4e5e unlk %fp
...
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 faa6 pea 5faa6 <IntUartPollCallbacks.6602+0xd6> <== NOT EXECUTED
435cc: 4879 0005 fb74 pea 5fb74 <__FUNCTION__.6604> <== 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 fab4 pea 5fab4 <IntUartPollCallbacks.6602+0xe4> <== NOT EXECUTED
435e2: 4879 0005 fb74 pea 5fb74 <__FUNCTION__.6604> <== NOT EXECUTED
435e8: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED
435ec: 4879 0005 f9fa pea 5f9fa <IntUartPollCallbacks.6602+0x2a> <== NOT EXECUTED
435f2: 4eb9 0004 3d10 jsr 43d10 <__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 fabf pea 5fabf <IntUartPollCallbacks.6602+0xef> <== NOT EXECUTED
43606: 4879 0005 fb74 pea 5fb74 <__FUNCTION__.6604> <== 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 0c1c lea 50c1c <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 1610 moveal 61610 <_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 fae5 pea 5fae5 <IntUartPollCallbacks.6602+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 <== NOT EXECUTED
000482be <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
482be: 4e56 ff9c linkw %fp,#-100
482c2: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
482c6: 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 );
482ca: 2a0e movel %fp,%d5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
482cc: 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 );
482ce: 0685 ffff ffc7 addil #-57,%d5
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
482d4: 2e3c 0004 8988 movel #297352,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
482da: 2a6e 0008 moveal %fp@(8),%a5
482de: 286e 000c moveal %fp@(12),%a4
482e2: 282e 0010 movel %fp@(16),%d4
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
482e6: 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 );
482e8: 486e fffc pea %fp@(-4)
482ec: 2f05 movel %d5,%sp@-
482ee: 2f0c movel %a4,%sp@-
482f0: 4875 2800 pea %a5@(00000000,%d2:l)
482f4: 4eb9 0004 8a18 jsr 48a18 <IMFS_get_token>
pathnamelen -= len;
482fa: 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 );
482fe: 2600 movel %d0,%d3
pathnamelen -= len;
i += len;
if ( !pathloc->node_access )
48300: 4fef 0010 lea %sp@(16),%sp
48304: 4a92 tstl %a2@
48306: 6700 00dc beqw 483e4 <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 )
4830a: 4a80 tstl %d0
4830c: 671c beqs 4832a <IMFS_eval_path+0x6c>
if ( node->type == IMFS_DIRECTORY )
4830e: 7001 moveq #1,%d0
48310: b0ab 0048 cmpl %a3@(72),%d0
48314: 6614 bnes 4832a <IMFS_eval_path+0x6c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
48316: 4878 0001 pea 1 <ADD>
4831a: 2f0a movel %a2,%sp@-
4831c: 4eb9 0004 813e jsr 4813e <IMFS_evaluate_permission>
48322: 508f addql #8,%sp
48324: 4a80 tstl %d0
48326: 6700 0162 beqw 4848a <IMFS_eval_path+0x1cc>
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
4832a: 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;
4832c: 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;
4832e: 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 ) {
48330: 7003 moveq #3,%d0
48332: b083 cmpl %d3,%d0
48334: 6742 beqs 48378 <IMFS_eval_path+0xba>
48336: 7204 moveq #4,%d1
48338: b283 cmpl %d3,%d1
4833a: 6700 00c0 beqw 483fc <IMFS_eval_path+0x13e>
4833e: 103c 0002 moveb #2,%d0
48342: b083 cmpl %d3,%d0
48344: 6600 00c8 bnew 4840e <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 )
48348: 2079 0005 b5b4 moveal 5b5b4 <rtems_current_user_env>,%a0
4834e: b7e8 0018 cmpal %a0@(24),%a3
48352: 6794 beqs 482e8 <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) {
48354: 206a 0010 moveal %a2@(16),%a0
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
48358: b7e8 001c cmpal %a0@(28),%a3
4835c: 6614 bnes 48372 <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;
4835e: 4878 0014 pea 14 <OPER2>
48362: 260e movel %fp,%d3
48364: 4868 0008 pea %a0@(8)
48368: 0683 ffff ffe8 addil #-24,%d3
4836e: 6000 00ca braw 4843a <IMFS_eval_path+0x17c>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
48372: 266b 0008 moveal %a3@(8),%a3
48376: 6068 bras 483e0 <IMFS_eval_path+0x122>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
48378: 202b 0048 movel %a3@(72),%d0
4837c: 7203 moveq #3,%d1
4837e: b280 cmpl %d0,%d1
48380: 6614 bnes 48396 <IMFS_eval_path+0xd8>
IMFS_evaluate_hard_link( pathloc, 0 );
48382: 42a7 clrl %sp@-
48384: 2f0a movel %a2,%sp@-
48386: 4eb9 0004 819c jsr 4819c <IMFS_evaluate_hard_link>
node = pathloc->node_access;
4838c: 2652 moveal %a2@,%a3
if ( !node )
4838e: 508f addql #8,%sp
48390: 4a8b tstl %a3
48392: 661e bnes 483b2 <IMFS_eval_path+0xf4>
48394: 6024 bras 483ba <IMFS_eval_path+0xfc> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
48396: 7204 moveq #4,%d1
48398: b280 cmpl %d0,%d1
4839a: 6616 bnes 483b2 <IMFS_eval_path+0xf4>
result = IMFS_evaluate_sym_link( pathloc, 0 );
4839c: 42a7 clrl %sp@-
4839e: 2f0a movel %a2,%sp@-
483a0: 4eb9 0004 81f6 jsr 481f6 <IMFS_evaluate_sym_link>
node = pathloc->node_access;
483a6: 2652 moveal %a2@,%a3
if ( result == -1 )
483a8: 508f addql #8,%sp
483aa: 72ff moveq #-1,%d1
483ac: b280 cmpl %d0,%d1
483ae: 6700 00ea beqw 4849a <IMFS_eval_path+0x1dc>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
483b2: 7001 moveq #1,%d0
483b4: b0ab 0048 cmpl %a3@(72),%d0
483b8: 6712 beqs 483cc <IMFS_eval_path+0x10e>
rtems_set_errno_and_return_minus_one( ENOTDIR );
483ba: 4eb9 0004 ca88 jsr 4ca88 <__errno>
483c0: 7e14 moveq #20,%d7
483c2: 76ff moveq #-1,%d3
483c4: 2040 moveal %d0,%a0
483c6: 2087 movel %d7,%a0@
483c8: 6000 00d2 braw 4849c <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 ) {
483cc: 206b 0058 moveal %a3@(88),%a0
483d0: 4a88 tstl %a0
483d2: 6656 bnes 4842a <IMFS_eval_path+0x16c>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
483d4: 2f05 movel %d5,%sp@-
483d6: 2047 moveal %d7,%a0
483d8: 2f0b movel %a3,%sp@-
483da: 4e90 jsr %a0@
if ( !node )
483dc: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
483de: 2640 moveal %d0,%a3
if ( !node )
483e0: 4a8b tstl %a3
483e2: 6612 bnes 483f6 <IMFS_eval_path+0x138>
rtems_set_errno_and_return_minus_one( ENOENT );
483e4: 4eb9 0004 ca88 jsr 4ca88 <__errno>
483ea: 7c02 moveq #2,%d6
483ec: 76ff moveq #-1,%d3
483ee: 2040 moveal %d0,%a0
483f0: 2086 movel %d6,%a0@
483f2: 6000 00a8 braw 4849c <IMFS_eval_path+0x1de>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
483f6: 248b movel %a3,%a2@
break;
483f8: 6000 feee braw 482e8 <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 );
483fc: 4eb9 0004 ca88 jsr 4ca88 <__errno>
48402: 7a5b moveq #91,%d5
48404: 76ff moveq #-1,%d3
48406: 2040 moveal %d0,%a0
48408: 2085 movel %d5,%a0@
4840a: 6000 0090 braw 4849c <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) ) {
4840e: 4a83 tstl %d3
48410: 6708 beqs 4841a <IMFS_eval_path+0x15c>
48412: 7004 moveq #4,%d0
48414: b083 cmpl %d3,%d0
48416: 6600 fed0 bnew 482e8 <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 ) {
4841a: 7201 moveq #1,%d1
4841c: b2ab 0048 cmpl %a3@(72),%d1
48420: 664e bnes 48470 <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
48422: 206b 0058 moveal %a3@(88),%a0
48426: 4a88 tstl %a0
48428: 6746 beqs 48470 <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
4842a: 4878 0014 pea 14 <OPER2>
4842e: 260e movel %fp,%d3
48430: 0683 ffff ffe8 addil #-24,%d3
48436: 4868 001c pea %a0@(28)
4843a: 2f03 movel %d3,%sp@-
4843c: 47f9 0004 d2a8 lea 4d2a8 <memcpy>,%a3
48442: 4e93 jsr %a3@
*pathloc = newloc;
48444: 4878 0014 pea 14 <OPER2>
48448: 2f03 movel %d3,%sp@-
4844a: 2f0a movel %a2,%sp@-
4844c: 4e93 jsr %a3@
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
4844e: 206e fffc moveal %fp@(-4),%a0
48452: 9488 subl %a0,%d2
48454: 2f0a movel %a2,%sp@-
48456: 226a 000c moveal %a2@(12),%a1
4845a: 2f04 movel %d4,%sp@-
4845c: 4874 8800 pea %a4@(00000000,%a0:l)
48460: 4875 2800 pea %a5@(00000000,%d2:l)
48464: 2051 moveal %a1@,%a0
48466: 4e90 jsr %a0@
48468: 4fef 0028 lea %sp@(40),%sp
4846c: 2600 movel %d0,%d3
4846e: 602c bras 4849c <IMFS_eval_path+0x1de>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
48470: 2f0a movel %a2,%sp@-
48472: 4eb9 0004 80d0 jsr 480d0 <IMFS_Set_handlers>
48478: 2600 movel %d0,%d3
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
4847a: 2e84 movel %d4,%sp@
4847c: 2f0a movel %a2,%sp@-
4847e: 4eb9 0004 813e jsr 4813e <IMFS_evaluate_permission>
48484: 508f addql #8,%sp
48486: 4a80 tstl %d0
48488: 6612 bnes 4849c <IMFS_eval_path+0x1de>
rtems_set_errno_and_return_minus_one( EACCES );
4848a: 4eb9 0004 ca88 jsr 4ca88 <__errno>
48490: 780d moveq #13,%d4
48492: 76ff moveq #-1,%d3
48494: 2040 moveal %d0,%a0
48496: 2084 movel %d4,%a0@
48498: 6002 bras 4849c <IMFS_eval_path+0x1de>
4849a: 2600 movel %d0,%d3 <== NOT EXECUTED
return result;
}
4849c: 2003 movel %d3,%d0
4849e: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5
484a4: 4e5e unlk %fp <== NOT EXECUTED
0004819c <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
4819c: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4819e: 4e56 0000 linkw %fp,#0
481a2: 2f0a movel %a2,%sp@-
481a4: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
481a8: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
481aa: b0a8 0048 cmpl %a0@(72),%d0
481ae: 670c beqs 481bc <IMFS_evaluate_hard_link+0x20>
rtems_fatal_error_occurred (0xABCD0000);
481b0: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
481b6: 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;
481bc: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
481c0: 2f0a movel %a2,%sp@-
481c2: 4eb9 0004 80d0 jsr 480d0 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
481c8: 2f2e 000c movel %fp@(12),%sp@-
481cc: 2f0a movel %a2,%sp@-
481ce: 4eb9 0004 813e jsr 4813e <IMFS_evaluate_permission>
481d4: 4fef 000c lea %sp@(12),%sp
481d8: 4a80 tstl %d0
481da: 6704 beqs 481e0 <IMFS_evaluate_hard_link+0x44>
481dc: 4280 clrl %d0
481de: 600e bras 481ee <IMFS_evaluate_hard_link+0x52>
rtems_set_errno_and_return_minus_one( EACCES );
481e0: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
481e6: 720d moveq #13,%d1 <== NOT EXECUTED
481e8: 2040 moveal %d0,%a0 <== NOT EXECUTED
481ea: 70ff moveq #-1,%d0 <== NOT EXECUTED
481ec: 2081 movel %d1,%a0@ <== NOT EXECUTED
return result;
}
481ee: 246e fffc moveal %fp@(-4),%a2
481f2: 4e5e unlk %fp <== NOT EXECUTED
000481f6 <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
481f6: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
481f8: 4e56 fff0 linkw %fp,#-16
481fc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
48200: 246e 0008 moveal %fp@(8),%a2
48204: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
48208: 2652 moveal %a2@,%a3
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
4820a: b0ab 0048 cmpl %a3@(72),%d0
4820e: 6708 beqs 48218 <IMFS_evaluate_sym_link+0x22>
rtems_fatal_error_occurred (0xABCD0000);
48210: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
48216: 600c bras 48224 <IMFS_evaluate_sym_link+0x2e> <== NOT EXECUTED
if ( !jnode->Parent )
48218: 202b 0008 movel %a3@(8),%d0
4821c: 660c bnes 4822a <IMFS_evaluate_sym_link+0x34>
rtems_fatal_error_occurred( 0xBAD00000 );
4821e: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED
48224: 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;
4822a: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
4822c: 206b 004c moveal %a3@(76),%a0
48230: 762f moveq #47,%d3
48232: 1010 moveb %a0@,%d0
48234: 1200 moveb %d0,%d1
48236: 49c1 extbl %d1
48238: b681 cmpl %d1,%d3
4823a: 6710 beqs 4824c <IMFS_evaluate_sym_link+0x56>
4823c: 163c 005c moveb #92,%d3
48240: b681 cmpl %d1,%d3
48242: 6708 beqs 4824c <IMFS_evaluate_sym_link+0x56>
48244: 4a00 tstb %d0
48246: 6704 beqs 4824c <IMFS_evaluate_sym_link+0x56>
48248: 4280 clrl %d0
4824a: 601e bras 4826a <IMFS_evaluate_sym_link+0x74>
4824c: 4878 0014 pea 14 <OPER2>
48250: 2079 0005 b5b4 moveal 5b5b4 <rtems_current_user_env>,%a0
48256: 41e8 0018 lea %a0@(24),%a0
4825a: 2f08 movel %a0,%sp@-
4825c: 2f0a movel %a2,%sp@-
4825e: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
48264: 4fef 000c lea %sp@(12),%sp
48268: 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] ),
4826a: 266b 004c moveal %a3@(76),%a3
4826e: d7c0 addal %d0,%a3
48270: 2f0b movel %a3,%sp@-
48272: 4eb9 0004 de54 jsr 4de54 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
48278: 2e8a movel %a2,%sp@
4827a: 2f02 movel %d2,%sp@-
4827c: 2f00 movel %d0,%sp@-
4827e: 2f0b movel %a3,%sp@-
48280: 4eb9 0004 82be jsr 482be <IMFS_eval_path>
48286: 2640 moveal %d0,%a3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
48288: 2f0a movel %a2,%sp@-
4828a: 4eb9 0004 80d0 jsr 480d0 <IMFS_Set_handlers>
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
48290: 2f02 movel %d2,%sp@-
48292: 2f0a movel %a2,%sp@-
48294: 4eb9 0004 813e jsr 4813e <IMFS_evaluate_permission>
4829a: 4fef 001c lea %sp@(28),%sp
4829e: 4a80 tstl %d0
482a0: 6610 bnes 482b2 <IMFS_evaluate_sym_link+0xbc>
rtems_set_errno_and_return_minus_one( EACCES );
482a2: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
482a8: 740d moveq #13,%d2 <== NOT EXECUTED
482aa: 2040 moveal %d0,%a0 <== NOT EXECUTED
482ac: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
482b0: 2082 movel %d2,%a0@ <== NOT EXECUTED
return result;
}
482b2: 200b movel %a3,%d0
482b4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
482ba: 4e5e unlk %fp <== NOT EXECUTED
0004b640 <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4b640: 4e56 fff8 linkw %fp,#-8
4b644: 206e 0008 moveal %fp@(8),%a0
4b648: 2f0a movel %a2,%sp@-
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
4b64a: 2450 moveal %a0@,%a2
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4b64c: 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 ) )
4b64e: 4282 clrl %d2
/*
* Verify I am the owner of the node or the super user.
*/
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
4b650: 4eb9 0004 90f4 jsr 490f4 <geteuid>
if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) )
4b656: 4281 clrl %d1
4b658: 3400 movew %d0,%d2
4b65a: 322a 0038 movew %a2@(56),%d1
4b65e: b282 cmpl %d2,%d1
4b660: 6714 beqs 4b676 <IMFS_fchmod+0x36>
4b662: 4a40 tstw %d0 <== NOT EXECUTED
4b664: 6710 beqs 4b676 <IMFS_fchmod+0x36> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EPERM );
4b666: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4b66c: 7201 moveq #1,%d1 <== NOT EXECUTED
4b66e: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b670: 70ff moveq #-1,%d0 <== NOT EXECUTED
4b672: 2081 movel %d1,%a0@ <== NOT EXECUTED
4b674: 6030 bras 4b6a6 <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);
4b676: 202a 002e movel %a2@(46),%d0
4b67a: 222e 000c movel %fp@(12),%d1
4b67e: 0280 ffff f000 andil #-4096,%d0
4b684: 0281 0000 0fff andil #4095,%d1
4b68a: 8280 orl %d0,%d1
4b68c: 2541 002e movel %d1,%a2@(46)
IMFS_update_ctime( jnode );
4b690: 42a7 clrl %sp@-
4b692: 486e fff8 pea %fp@(-8)
4b696: 4eb9 0004 9108 jsr 49108 <gettimeofday>
4b69c: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
4b6a2: 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 );
4b6a4: 4280 clrl %d0
return 0;
}
4b6a6: 242e fff0 movel %fp@(-16),%d2
4b6aa: 246e fff4 moveal %fp@(-12),%a2
4b6ae: 4e5e unlk %fp
...
000488e2 <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
488e2: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
488e6: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
488ea: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
488ee: 246b 0038 moveal %a3@(56),%a2 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
488f2: 2f0b movel %a3,%sp@- <== NOT EXECUTED
488f4: 486a 004c pea %a2@(76) <== NOT EXECUTED
488f8: 4eb9 0004 b024 jsr 4b024 <pipe_release> <== NOT EXECUTED
if (! err) {
488fe: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
48900: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
48902: 662a bnes 4892e <IMFS_fifo_close+0x4c> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
48904: 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)
4890a: 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;
4890c: 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)
48910: 4eb9 0004 91da jsr 491da <rtems_libio_is_file_open> <== NOT EXECUTED
48916: 588f addql #4,%sp <== NOT EXECUTED
48918: 4a80 tstl %d0 <== NOT EXECUTED
4891a: 6624 bnes 48940 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
4891c: 4a6a 0032 tstw %a2@(50) <== NOT EXECUTED
48920: 661e bnes 48940 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
free(jnode);
48922: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48924: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
4892a: 588f addql #4,%sp <== NOT EXECUTED
4892c: 6012 bras 48940 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4892e: 4a80 tstl %d0 <== NOT EXECUTED
48930: 6c0e bges 48940 <IMFS_fifo_close+0x5e> <== NOT EXECUTED
48932: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48938: 4482 negl %d2 <== NOT EXECUTED
4893a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4893c: 2082 movel %d2,%a0@ <== NOT EXECUTED
4893e: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
48940: 2002 movel %d2,%d0 <== NOT EXECUTED
48942: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED
48948: 4e5e unlk %fp <== NOT EXECUTED
000487aa <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
487aa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
487ae: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
487b2: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
487b6: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED
487ba: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
487bc: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED
487c2: 6620 bnes 487e4 <IMFS_fifo_ioctl+0x3a> <== NOT EXECUTED
if (buffer == NULL)
487c4: 4a89 tstl %a1 <== NOT EXECUTED
487c6: 6604 bnes 487cc <IMFS_fifo_ioctl+0x22> <== NOT EXECUTED
487c8: 74f2 moveq #-14,%d2 <== NOT EXECUTED
487ca: 6034 bras 48800 <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
487cc: 4a91 tstl %a1@ <== NOT EXECUTED
487ce: 670a beqs 487da <IMFS_fifo_ioctl+0x30> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
487d0: 7001 moveq #1,%d0 <== NOT EXECUTED
487d2: 4282 clrl %d2 <== NOT EXECUTED
487d4: 81a8 0014 orl %d0,%a0@(20) <== NOT EXECUTED
487d8: 6034 bras 4880e <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
487da: 70fe moveq #-2,%d0 <== NOT EXECUTED
487dc: 4282 clrl %d2 <== NOT EXECUTED
487de: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
487e2: 602a bras 4880e <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
487e4: 2f08 movel %a0,%sp@- <== NOT EXECUTED
487e6: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
487ea: 2f09 movel %a1,%sp@- <== NOT EXECUTED
487ec: 2f00 movel %d0,%sp@- <== NOT EXECUTED
487ee: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
487f2: 4eb9 0004 ac86 jsr 4ac86 <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
487f8: 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);
487fc: 2400 movel %d0,%d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
487fe: 6c0e bges 4880e <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
48800: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48806: 4482 negl %d2 <== NOT EXECUTED
48808: 2040 moveal %d0,%a0 <== NOT EXECUTED
4880a: 2082 movel %d2,%a0@ <== NOT EXECUTED
4880c: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
4880e: 2002 movel %d2,%d0 <== NOT EXECUTED
48810: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48814: 4e5e unlk %fp <== NOT EXECUTED
00048754 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
48754: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
48758: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
4875c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
48760: 2f08 movel %a0,%sp@- <== NOT EXECUTED
48762: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
48766: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
4876a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4876e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
48772: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
48776: 4eb9 0004 ac2c jsr 4ac2c <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4877c: 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);
48780: 2800 movel %d0,%d4 <== NOT EXECUTED
48782: 2600 movel %d0,%d3 <== NOT EXECUTED
48784: 5bc2 smi %d2 <== NOT EXECUTED
48786: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
48788: 4a82 tstl %d2 <== NOT EXECUTED
4878a: 6a10 bpls 4879c <IMFS_fifo_lseek+0x48> <== NOT EXECUTED
4878c: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48792: 4484 negl %d4 <== NOT EXECUTED
48794: 2040 moveal %d0,%a0 <== NOT EXECUTED
48796: 74ff moveq #-1,%d2 <== NOT EXECUTED
48798: 76ff moveq #-1,%d3 <== NOT EXECUTED
4879a: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
4879c: 2203 movel %d3,%d1 <== NOT EXECUTED
4879e: 2002 movel %d2,%d0 <== NOT EXECUTED
487a0: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED
487a6: 4e5e unlk %fp <== NOT EXECUTED
00048880 <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
48880: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
48884: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48888: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4888a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
4888c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4888e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
48892: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
48896: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
4889a: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
4889e: 4eb9 0004 ace6 jsr 4ace6 <pipe_read> <== NOT EXECUTED
if (err > 0)
488a4: 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);
488a8: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
488aa: 6f16 bles 488c2 <IMFS_fifo_read+0x42> <== NOT EXECUTED
IMFS_update_atime(jnode);
488ac: 42a7 clrl %sp@- <== NOT EXECUTED
488ae: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
488b2: 4eb9 0004 9108 jsr 49108 <gettimeofday> <== NOT EXECUTED
488b8: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
488be: 508f addql #8,%sp <== NOT EXECUTED
488c0: 6012 bras 488d4 <IMFS_fifo_read+0x54> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
488c2: 4a80 tstl %d0 <== NOT EXECUTED
488c4: 670e beqs 488d4 <IMFS_fifo_read+0x54> <== NOT EXECUTED
488c6: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
488cc: 4482 negl %d2 <== NOT EXECUTED
488ce: 2040 moveal %d0,%a0 <== NOT EXECUTED
488d0: 2082 movel %d2,%a0@ <== NOT EXECUTED
488d2: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
488d4: 2002 movel %d2,%d0 <== NOT EXECUTED
488d6: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
488da: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
488de: 4e5e unlk %fp <== NOT EXECUTED
00048818 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
48818: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
4881c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48820: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48822: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
48824: 2f08 movel %a0,%sp@- <== NOT EXECUTED
48826: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4882a: 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;
4882e: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
48832: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
48836: 4eb9 0004 ae4e jsr 4ae4e <pipe_write> <== NOT EXECUTED
if (err > 0) {
4883c: 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);
48840: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
48842: 6f1c bles 48860 <IMFS_fifo_write+0x48> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
48844: 42a7 clrl %sp@- <== NOT EXECUTED
48846: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
4884a: 4eb9 0004 9108 jsr 49108 <gettimeofday> <== NOT EXECUTED
48850: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
48854: 508f addql #8,%sp <== NOT EXECUTED
48856: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED
4885a: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
4885e: 6012 bras 48872 <IMFS_fifo_write+0x5a> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
48860: 4a80 tstl %d0 <== NOT EXECUTED
48862: 670e beqs 48872 <IMFS_fifo_write+0x5a> <== NOT EXECUTED
48864: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4886a: 4482 negl %d2 <== NOT EXECUTED
4886c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4886e: 2082 movel %d2,%a0@ <== NOT EXECUTED
48870: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
48872: 2002 movel %d2,%d0 <== NOT EXECUTED
48874: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
48878: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
4887c: 4e5e unlk %fp <== NOT EXECUTED
00048988 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
48988: 4e56 fff0 linkw %fp,#-16
4898c: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
48990: 246e 0008 moveal %fp@(8),%a2
48994: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
48998: 4a8a tstl %a2
4899a: 661c bnes 489b8 <IMFS_find_match_in_dir+0x30>
4899c: 4879 0005 ae49 pea 5ae49 <_global_impure_ptr+0x1b1> <== NOT EXECUTED
489a2: 4879 0005 a66f pea 5a66f <__FUNCTION__.5390> <== NOT EXECUTED
489a8: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED
489ac: 4879 0005 a61e pea 5a61e <IMFS_fifo_handlers+0x38> <== NOT EXECUTED
489b2: 4eb9 0004 8ddc jsr 48ddc <__assert_func> <== NOT EXECUTED
if ( !name )
489b8: 4a82 tstl %d2
489ba: 674e beqs 48a0a <IMFS_find_match_in_dir+0x82>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
489bc: 4879 0005 a66a pea 5a66a <dotname>
489c2: 49f9 0004 d990 lea 4d990 <strcmp>,%a4
489c8: 2f02 movel %d2,%sp@-
489ca: 4e94 jsr %a4@
489cc: 508f addql #8,%sp
489ce: 4a80 tstl %d0
489d0: 673a beqs 48a0c <IMFS_find_match_in_dir+0x84>
return directory;
if ( !strcmp( name, dotdotname ) )
489d2: 4879 0005 a66c pea 5a66c <dotdotname>
489d8: 2f02 movel %d2,%sp@-
489da: 4e94 jsr %a4@
489dc: 508f addql #8,%sp
489de: 4a80 tstl %d0
489e0: 6606 bnes 489e8 <IMFS_find_match_in_dir+0x60>
return directory->Parent;
489e2: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
489e6: 6024 bras 48a0c <IMFS_find_match_in_dir+0x84> <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
489e8: 266a 004c moveal %a2@(76),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
489ec: 45ea 0050 lea %a2@(80),%a2
489f0: 6014 bras 48a06 <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 ) )
489f2: 486b 000c pea %a3@(12)
489f6: 2f02 movel %d2,%sp@-
489f8: 4e94 jsr %a4@
489fa: 508f addql #8,%sp
489fc: 4a80 tstl %d0
489fe: 6604 bnes 48a04 <IMFS_find_match_in_dir+0x7c>
48a00: 244b moveal %a3,%a2
48a02: 6008 bras 48a0c <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 ) {
48a04: 2653 moveal %a3@,%a3
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
48a06: b5cb cmpal %a3,%a2
48a08: 66e8 bnes 489f2 <IMFS_find_match_in_dir+0x6a>
48a0a: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
48a0c: 200a movel %a2,%d0
48a0e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
48a14: 4e5e unlk %fp <== NOT EXECUTED
0004d2a8 <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
)
{
4d2a8: 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;
4d2ac: 200e movel %fp,%d0
4d2ae: 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
)
{
4d2b4: 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;
4d2b8: 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 );
4d2bc: 2400 movel %d0,%d2
4d2be: 4bf9 0004 c9e4 lea 4c9e4 <IMFS_Set_handlers>,%a5
if ( jnode->type != IMFS_DIRECTORY ) {
result = IMFS_unlink( NULL, &loc );
4d2c4: 49f9 0004 2d88 lea 42d88 <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
)
{
4d2ca: 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;
4d2ce: 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;
4d2d2: 246b 001c moveal %a3@(28),%a2
loc = temp_mt_entry->mt_fs_root;
4d2d6: 2f00 movel %d0,%sp@-
4d2d8: 4eb9 0005 1ccc jsr 51ccc <memcpy>
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
4d2de: 4fef 000c lea %sp@(12),%sp
4d2e2: 42ab 001c clrl %a3@(28)
do {
next = jnode->Parent;
4d2e6: 266a 0008 moveal %a2@(8),%a3
loc.node_access = (void *)jnode;
4d2ea: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4d2ee: 2f02 movel %d2,%sp@-
4d2f0: 4e95 jsr %a5@
if ( jnode->type != IMFS_DIRECTORY ) {
4d2f2: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4d2f4: 200a movel %a2,%d0
4d2f6: 0680 0000 0050 addil #80,%d0
4d2fc: 7201 moveq #1,%d1
4d2fe: b2aa 0048 cmpl %a2@(72),%d1
4d302: 6606 bnes 4d30a <IMFS_fsunmount+0x62>
4d304: b0aa 004c cmpl %a2@(76),%d0
4d308: 660e bnes 4d318 <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 );
4d30a: 2f02 movel %d2,%sp@-
4d30c: 42a7 clrl %sp@-
4d30e: 4e94 jsr %a4@
if (result != 0)
4d310: 508f addql #8,%sp
4d312: 4a80 tstl %d0
4d314: 6626 bnes 4d33c <IMFS_fsunmount+0x94>
4d316: 244b moveal %a3,%a2
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4d318: 4a8a tstl %a2
4d31a: 6724 beqs 4d340 <IMFS_fsunmount+0x98>
if ( jnode->type == IMFS_DIRECTORY ) {
4d31c: 7001 moveq #1,%d0
4d31e: b0aa 0048 cmpl %a2@(72),%d0
4d322: 66c2 bnes 4d2e6 <IMFS_fsunmount+0x3e>
4d324: 200a movel %a2,%d0
4d326: 0680 0000 0050 addil #80,%d0
4d32c: b0aa 004c cmpl %a2@(76),%d0
4d330: 67b4 beqs 4d2e6 <IMFS_fsunmount+0x3e>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4d332: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4d336: 4a8a tstl %a2
4d338: 66ac bnes 4d2e6 <IMFS_fsunmount+0x3e>
4d33a: 6004 bras 4d340 <IMFS_fsunmount+0x98> <== NOT EXECUTED
4d33c: 70ff moveq #-1,%d0 <== NOT EXECUTED
4d33e: 6002 bras 4d342 <IMFS_fsunmount+0x9a> <== NOT EXECUTED
4d340: 4280 clrl %d0
return 0;
}
4d342: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5
4d348: 4e5e unlk %fp <== NOT EXECUTED
00048a18 <IMFS_get_token>:
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
48a18: 4280 clrl %d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
48a1a: 4e56 fff0 linkw %fp,#-16
48a1e: 226e 0008 moveal %fp@(8),%a1
48a22: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
48a26: 206e 000c moveal %fp@(12),%a0
48a2a: 246e 0010 moveal %fp@(16),%a2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
48a2e: 1211 moveb %a1@,%d1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
48a30: 6016 bras 48a48 <IMFS_get_token+0x30>
token[i] = c;
48a32: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
48a36: 7220 moveq #32,%d1
48a38: b280 cmpl %d0,%d1
48a3a: 6606 bnes 48a42 <IMFS_get_token+0x2a>
48a3c: 7404 moveq #4,%d2
48a3e: 6000 0084 braw 48ac4 <IMFS_get_token+0xac>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
48a42: 5280 addql #1,%d0
48a44: 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) ) {
48a48: 762f moveq #47,%d3
48a4a: 1401 moveb %d1,%d2
48a4c: 49c2 extbl %d2
48a4e: b682 cmpl %d2,%d3
48a50: 6710 beqs 48a62 <IMFS_get_token+0x4a>
48a52: 163c 005c moveb #92,%d3
48a56: b682 cmpl %d2,%d3
48a58: 6708 beqs 48a62 <IMFS_get_token+0x4a>
48a5a: 4a01 tstb %d1
48a5c: 6704 beqs 48a62 <IMFS_get_token+0x4a>
48a5e: b1c0 cmpal %d0,%a0
48a60: 6ed0 bgts 48a32 <IMFS_get_token+0x1a>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
48a62: 4a80 tstl %d0
48a64: 6610 bnes 48a76 <IMFS_get_token+0x5e>
token[i] = c;
48a66: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
48a68: 6720 beqs 48a8a <IMFS_get_token+0x72>
48a6a: 4a88 tstl %a0
48a6c: 671c beqs 48a8a <IMFS_get_token+0x72>
48a6e: 7401 moveq #1,%d2
48a70: 103c 0001 moveb #1,%d0
48a74: 6016 bras 48a8c <IMFS_get_token+0x74>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
48a76: 4a32 08ff tstb %a2@(ffffffff,%d0:l)
48a7a: 6604 bnes 48a80 <IMFS_get_token+0x68>
48a7c: 7403 moveq #3,%d2 <== NOT EXECUTED
48a7e: 600c bras 48a8c <IMFS_get_token+0x74> <== NOT EXECUTED
token[i] = '\0';
48a80: 7403 moveq #3,%d2
48a82: 4201 clrb %d1
48a84: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
48a88: 6002 bras 48a8c <IMFS_get_token+0x74>
48a8a: 4282 clrl %d2
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
48a8c: 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 ) {
48a90: 7603 moveq #3,%d3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
48a92: 2080 movel %d0,%a0@
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
48a94: b682 cmpl %d2,%d3
48a96: 662c bnes 48ac4 <IMFS_get_token+0xac>
if ( strcmp( token, "..") == 0 )
48a98: 4879 0005 a686 pea 5a686 <__FUNCTION__.5390+0x17>
48a9e: 47f9 0004 d990 lea 4d990 <strcmp>,%a3
48aa4: 2f0a movel %a2,%sp@-
48aa6: 4e93 jsr %a3@
48aa8: 508f addql #8,%sp
48aaa: 4a80 tstl %d0
48aac: 6604 bnes 48ab2 <IMFS_get_token+0x9a>
48aae: 7402 moveq #2,%d2
48ab0: 6012 bras 48ac4 <IMFS_get_token+0xac>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
48ab2: 4879 0005 a687 pea 5a687 <__FUNCTION__.5390+0x18>
48ab8: 2f0a movel %a2,%sp@-
48aba: 4e93 jsr %a3@
48abc: 508f addql #8,%sp
48abe: 4a80 tstl %d0
48ac0: 6602 bnes 48ac4 <IMFS_get_token+0xac>
48ac2: 7401 moveq #1,%d2
type = IMFS_CURRENT_DIR;
}
return type;
}
48ac4: 2002 movel %d2,%d0
48ac6: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
48acc: 4e5e unlk %fp <== NOT EXECUTED
00048ad0 <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,
48ad0: 4281 clrl %d1
48ad2: 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
)
{
48ad4: 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,
48ad8: 2079 0005 b4a8 moveal 5b4a8 <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
)
{
48ade: 48d7 040c moveml %d2-%d3/%a2,%sp@
48ae2: 246e 0008 moveal %fp@(8),%a2
48ae6: 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) {
48aea: 5281 addql #1,%d1
48aec: b1c0 cmpal %d0,%a0
48aee: 670e beqs 48afe <IMFS_initialize_support+0x2e>
48af0: 7606 moveq #6,%d3
48af2: d080 addl %d0,%d0
48af4: b681 cmpl %d1,%d3
48af6: 66f2 bnes 48aea <IMFS_initialize_support+0x1a>
48af8: 203c 0000 0080 movel #128,%d0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
48afe: 23c0 0005 c4ac movel %d0,5c4ac <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();
48b04: 4eb9 0004 b4f2 jsr 4b4f2 <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;
48b0a: 4878 0030 pea 30 <OPER2+0x1c>
48b0e: 4879 0005 aa04 pea 5aa04 <IMFS_LIMITS_AND_OPTIONS>
48b14: 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;
48b18: 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();
48b1e: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
48b22: 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;
48b26: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
48b2c: 4878 0010 pea 10 <INVALID_OPERATION>
48b30: 4878 0001 pea 1 <ADD>
48b34: 4eb9 0004 8ea0 jsr 48ea0 <calloc>
if ( !fs_info ) {
48b3a: 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 ) );
48b3e: 2040 moveal %d0,%a0
if ( !fs_info ) {
48b40: 4a80 tstl %d0
48b42: 661c bnes 48b60 <IMFS_initialize_support+0x90>
free(temp_mt_entry->mt_fs_root.node_access);
48b44: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED
48b48: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
48b4e: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48b54: 588f addql #4,%sp <== NOT EXECUTED
48b56: 720c moveq #12,%d1 <== NOT EXECUTED
48b58: 2040 moveal %d0,%a0 <== NOT EXECUTED
48b5a: 70ff moveq #-1,%d0 <== NOT EXECUTED
48b5c: 2081 movel %d1,%a0@ <== NOT EXECUTED
48b5e: 6038 bras 48b98 <IMFS_initialize_support+0xc8> <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
48b60: 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;
48b62: 7601 moveq #1,%d3
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
fs_info->ino_count = 1;
48b64: 2140 0004 movel %d0,%a0@(4)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
48b68: 2039 0005 c4b0 movel 5c4b0 <imfs_instance.5885>,%d0
48b6e: 2200 movel %d0,%d1
48b70: 5281 addql #1,%d1
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48b72: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
48b76: 23c1 0005 c4b0 movel %d1,5c4b0 <imfs_instance.5885>
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
48b7c: 216e 0010 0008 movel %fp@(16),%a0@(8)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
48b82: 2080 movel %d0,%a0@
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
48b84: 2142 000c movel %d2,%a0@(12)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48b88: 2343 0034 movel %d3,%a1@(52)
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
temp_mt_entry->fs_info = fs_info;
48b8c: 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();
48b90: 4eb9 0004 ac36 jsr 4ac36 <rtems_pipe_initialize>
48b96: 4280 clrl %d0
return 0;
}
48b98: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
48b9e: 4e5e unlk %fp
...
00042a68 <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 )
42a68: 4280 clrl %d0
42a6a: 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 */
)
{
42a6c: 4e56 ffbc linkw %fp,#-68
42a70: 206e 0008 moveal %fp@(8),%a0
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a74: 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 */
)
{
42a76: 2f03 movel %d3,%sp@-
42a78: 262e 0010 movel %fp@(16),%d3
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a7c: 2d48 ffe0 movel %a0,%fp@(-32)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
42a80: 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 */
)
{
42a84: 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 )
42a86: b280 cmpl %d0,%d1
42a88: 6410 bccs 42a9a <IMFS_link+0x32>
rtems_set_errno_and_return_minus_one( EMLINK );
42a8a: 4eb9 0005 14ac jsr 514ac <__errno>
42a90: 741f moveq #31,%d2
42a92: 72ff moveq #-1,%d1
42a94: 2040 moveal %d0,%a0
42a96: 2082 movel %d2,%a0@
42a98: 607c bras 42b16 <IMFS_link+0xae>
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
42a9a: 2f03 movel %d3,%sp@-
42a9c: 240e movel %fp,%d2
42a9e: 0682 ffff ffbf addil #-65,%d2
42aa4: 4eb9 0005 2828 jsr 52828 <strlen>
42aaa: 588f addql #4,%sp
42aac: 486e fffc pea %fp@(-4)
42ab0: 2f02 movel %d2,%sp@-
42ab2: 2f00 movel %d0,%sp@-
42ab4: 2f03 movel %d3,%sp@-
42ab6: 4eb9 0004 d3dc jsr 4d3dc <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(
42abc: 486e ffe0 pea %fp@(-32)
42ac0: 2f3c 0000 a1ff movel #41471,%sp@-
42ac6: 2f02 movel %d2,%sp@-
42ac8: 4878 0003 pea 3 <DIVIDE>
42acc: 2f2e 000c movel %fp@(12),%sp@-
42ad0: 4eb9 0004 c8d0 jsr 4c8d0 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
42ad6: 4fef 0024 lea %sp@(36),%sp
42ada: 4a80 tstl %d0
42adc: 6610 bnes 42aee <IMFS_link+0x86>
rtems_set_errno_and_return_minus_one( ENOMEM );
42ade: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42ae4: 72ff moveq #-1,%d1 <== NOT EXECUTED
42ae6: 2040 moveal %d0,%a0 <== NOT EXECUTED
42ae8: 700c moveq #12,%d0 <== NOT EXECUTED
42aea: 2080 movel %d0,%a0@ <== NOT EXECUTED
42aec: 6028 bras 42b16 <IMFS_link+0xae> <== NOT EXECUTED
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
42aee: 206e ffe0 moveal %fp@(-32),%a0
42af2: 3028 0032 movew %a0@(50),%d0
42af6: 5280 addql #1,%d0
42af8: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( info.hard_link.link_node );
42afc: 42a7 clrl %sp@-
42afe: 486e fff4 pea %fp@(-12)
42b02: 4eb9 0004 3578 jsr 43578 <gettimeofday>
42b08: 206e ffe0 moveal %fp@(-32),%a0
return 0;
42b0c: 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 );
42b0e: 4281 clrl %d1
42b10: 216e fff4 0044 movel %fp@(-12),%a0@(68)
return 0;
}
42b16: 242e ffb4 movel %fp@(-76),%d2
42b1a: 2001 movel %d1,%d0
42b1c: 262e ffb8 movel %fp@(-72),%d3
42b20: 4e5e unlk %fp <== NOT EXECUTED
0004fa0c <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4fa0c: 4e56 0000 linkw %fp,#0
4fa10: 206e 0008 moveal %fp@(8),%a0
4fa14: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
4fa16: 4a88 tstl %a0
4fa18: 6612 bnes 4fa2c <IMFS_memfile_addblock+0x20>
4fa1a: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4fa20: 4879 0005 fd50 pea 5fd50 <__FUNCTION__.6024> <== NOT EXECUTED
4fa26: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED
4fa2a: 6018 bras 4fa44 <IMFS_memfile_addblock+0x38> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4fa2c: 7005 moveq #5,%d0
4fa2e: b0a8 0048 cmpl %a0@(72),%d0
4fa32: 671c beqs 4fa50 <IMFS_memfile_addblock+0x44>
4fa34: 4879 0005 fc0e pea 5fc0e <CSWTCH.8+0x60> <== NOT EXECUTED
4fa3a: 4879 0005 fd50 pea 5fd50 <__FUNCTION__.6024> <== NOT EXECUTED
4fa40: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED
4fa44: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4fa4a: 4eb9 0004 d5e8 jsr 4d5e8 <__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 );
4fa50: 4878 0001 pea 1 <ADD>
4fa54: 2f2e 000c movel %fp@(12),%sp@-
4fa58: 2f08 movel %a0,%sp@-
4fa5a: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
4fa60: 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 );
4fa64: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
4fa66: 4a92 tstl %a2@
4fa68: 6612 bnes 4fa7c <IMFS_memfile_addblock+0x70>
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
4fa6a: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block>
if ( !memory )
4fa70: 4a80 tstl %d0
4fa72: 6606 bnes 4fa7a <IMFS_memfile_addblock+0x6e>
4fa74: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
4fa78: 6004 bras 4fa7e <IMFS_memfile_addblock+0x72> <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
4fa7a: 2480 movel %d0,%a2@
4fa7c: 4280 clrl %d0
return 0;
}
4fa7e: 246e fffc moveal %fp@(-4),%a2
4fa82: 4e5e unlk %fp <== NOT EXECUTED
0004fa86 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
4fa86: 4e56 ffd8 linkw %fp,#-40
4fa8a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4fa8e: 246e 0008 moveal %fp@(8),%a2
4fa92: 242e 000c movel %fp@(12),%d2
4fa96: 262e 0010 movel %fp@(16),%d3
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4fa9a: 4a8a tstl %a2
4fa9c: 6612 bnes 4fab0 <IMFS_memfile_extend+0x2a>
4fa9e: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4faa4: 4879 0005 fd66 pea 5fd66 <__FUNCTION__.5975> <== NOT EXECUTED
4faaa: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED
4faae: 6018 bras 4fac8 <IMFS_memfile_extend+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4fab0: 7005 moveq #5,%d0
4fab2: b0aa 0048 cmpl %a2@(72),%d0
4fab6: 671c beqs 4fad4 <IMFS_memfile_extend+0x4e>
4fab8: 4879 0005 fc0e pea 5fc0e <CSWTCH.8+0x60> <== NOT EXECUTED
4fabe: 4879 0005 fd66 pea 5fd66 <__FUNCTION__.5975> <== NOT EXECUTED
4fac4: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED
4fac8: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4face: 4eb9 0004 d5e8 jsr 4d5e8 <__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 )
4fad4: 2c39 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d6
4fada: 2206 movel %d6,%d1
4fadc: e489 lsrl #2,%d1
4fade: 2001 movel %d1,%d0
4fae0: 5280 addql #1,%d0
4fae2: 4c01 0800 mulsl %d1,%d0
4fae6: 4284 clrl %d4
4fae8: 5280 addql #1,%d0
4faea: 4c01 0800 mulsl %d1,%d0
4faee: 5380 subql #1,%d0
4faf0: 4c06 0800 mulsl %d6,%d0
4faf4: 2a00 movel %d0,%d5
4faf6: 2002 movel %d2,%d0
4faf8: 2203 movel %d3,%d1
4fafa: 9285 subl %d5,%d1
4fafc: 9184 subxl %d4,%d0
4fafe: 6d12 blts 4fb12 <IMFS_memfile_extend+0x8c>
rtems_set_errno_and_return_minus_one( EINVAL );
4fb00: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4fb06: 7416 moveq #22,%d2 <== NOT EXECUTED
4fb08: 72ff moveq #-1,%d1 <== NOT EXECUTED
4fb0a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fb0c: 2082 movel %d2,%a0@ <== NOT EXECUTED
4fb0e: 6000 0092 braw 4fba2 <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
4fb12: 282a 004c movel %a2@(76),%d4
4fb16: 2a2a 0050 movel %a2@(80),%d5
4fb1a: 2002 movel %d2,%d0
4fb1c: 2203 movel %d3,%d1
4fb1e: 9285 subl %d5,%d1
4fb20: 9184 subxl %d4,%d0
4fb22: 6e04 bgts 4fb28 <IMFS_memfile_extend+0xa2>
4fb24: 4281 clrl %d1
4fb26: 607a bras 4fba2 <IMFS_memfile_extend+0x11c>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fb28: 47f9 0005 d080 lea 5d080 <__divdi3>,%a3
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4fb2e: 4bf9 0004 fa0c lea 4fa0c <IMFS_memfile_addblock>,%a5
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fb34: 2e06 movel %d6,%d7
4fb36: 5bc6 smi %d6
4fb38: 49c6 extbl %d6
4fb3a: 2f07 movel %d7,%sp@-
4fb3c: 2f06 movel %d6,%sp@-
4fb3e: 2f03 movel %d3,%sp@-
4fb40: 2f02 movel %d2,%sp@-
4fb42: 4e93 jsr %a3@
4fb44: 4fef 0010 lea %sp@(16),%sp
4fb48: 2841 moveal %d1,%a4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fb4a: 2f07 movel %d7,%sp@-
4fb4c: 2f06 movel %d6,%sp@-
4fb4e: 2f05 movel %d5,%sp@-
4fb50: 2f04 movel %d4,%sp@-
4fb52: 4e93 jsr %a3@
4fb54: 4fef 0010 lea %sp@(16),%sp
4fb58: 2c01 movel %d1,%d6
4fb5a: 2801 movel %d1,%d4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4fb5c: 6036 bras 4fb94 <IMFS_memfile_extend+0x10e>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4fb5e: 2f04 movel %d4,%sp@-
4fb60: 2f0a movel %a2,%sp@-
4fb62: 4e95 jsr %a5@
4fb64: 508f addql #8,%sp
4fb66: 4a80 tstl %d0
4fb68: 6728 beqs 4fb92 <IMFS_memfile_extend+0x10c>
4fb6a: 600c bras 4fb78 <IMFS_memfile_extend+0xf2> <== NOT EXECUTED
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
4fb6c: 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-- ) {
4fb6e: 5384 subql #1,%d4 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4fb70: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fb72: 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-- ) {
4fb74: 508f addql #8,%sp <== NOT EXECUTED
4fb76: 6006 bras 4fb7e <IMFS_memfile_extend+0xf8> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4fb78: 47f9 0004 f7d0 lea 4f7d0 <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-- ) {
4fb7e: bc84 cmpl %d4,%d6 <== NOT EXECUTED
4fb80: 63ea blss 4fb6c <IMFS_memfile_extend+0xe6> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
4fb82: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4fb88: 72ff moveq #-1,%d1 <== NOT EXECUTED
4fb8a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fb8c: 701c moveq #28,%d0 <== NOT EXECUTED
4fb8e: 2080 movel %d0,%a0@ <== NOT EXECUTED
4fb90: 6010 bras 4fba2 <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4fb92: 5284 addql #1,%d4
4fb94: b9c4 cmpal %d4,%a4
4fb96: 64c6 bccs 4fb5e <IMFS_memfile_extend+0xd8>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
4fb98: 4281 clrl %d1
4fb9a: 2542 004c movel %d2,%a2@(76)
4fb9e: 2543 0050 movel %d3,%a2@(80)
return 0;
}
4fba2: 2001 movel %d1,%d0
4fba4: 4cee 3cfc ffd8 moveml %fp@(-40),%d2-%d7/%a2-%a5
4fbaa: 4e5e unlk %fp <== NOT EXECUTED
0004f5d0 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
4f5d0: 4e56 fff0 linkw %fp,#-16
4f5d4: 206e 0010 moveal %fp@(16),%a0
4f5d8: 48d7 041c moveml %d2-%d4/%a2,%sp@
4f5dc: 246e 0008 moveal %fp@(8),%a2
4f5e0: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f5e4: 4a8a tstl %a2
4f5e6: 6612 bnes 4f5fa <IMFS_memfile_get_block_pointer+0x2a>
4f5e8: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4f5ee: 4879 0005 fcc1 pea 5fcc1 <__FUNCTION__.6334> <== NOT EXECUTED
4f5f4: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED
4f5f8: 6018 bras 4f612 <IMFS_memfile_get_block_pointer+0x42><== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f5fa: 7005 moveq #5,%d0
4f5fc: b0aa 0048 cmpl %a2@(72),%d0
4f600: 671c beqs 4f61e <IMFS_memfile_get_block_pointer+0x4e>
4f602: 4879 0005 fc0e pea 5fc0e <CSWTCH.8+0x60> <== NOT EXECUTED
4f608: 4879 0005 fcc1 pea 5fcc1 <__FUNCTION__.6334> <== NOT EXECUTED
4f60e: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED
4f612: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f618: 4eb9 0004 d5e8 jsr 4d5e8 <__assert_func> <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
4f61e: 2239 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d1
4f624: e489 lsrl #2,%d1
4f626: 2001 movel %d1,%d0
4f628: 5380 subql #1,%d0
4f62a: b082 cmpl %d2,%d0
4f62c: 6536 bcss 4f664 <IMFS_memfile_get_block_pointer+0x94>
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
4f62e: 226a 0054 moveal %a2@(84),%a1
if ( malloc_it ) {
4f632: 4a88 tstl %a0
4f634: 6720 beqs 4f656 <IMFS_memfile_get_block_pointer+0x86>
if ( !p ) {
4f636: 4a89 tstl %a1
4f638: 6610 bnes 4f64a <IMFS_memfile_get_block_pointer+0x7a>
p = memfile_alloc_block();
4f63a: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block>
if ( !p )
4f640: 4a80 tstl %d0
4f642: 6700 0118 beqw 4f75c <IMFS_memfile_get_block_pointer+0x18c>
return 0;
info->indirect = p;
4f646: 2540 0054 movel %d0,%a2@(84)
}
return &info->indirect[ my_block ];
4f64a: 206a 0054 moveal %a2@(84),%a0
4f64e: e58a lsll #2,%d2
4f650: d1c2 addal %d2,%a0
4f652: 6000 010a braw 4f75e <IMFS_memfile_get_block_pointer+0x18e>
}
if ( !p )
4f656: 4a89 tstl %a1
4f658: 6700 0102 beqw 4f75c <IMFS_memfile_get_block_pointer+0x18c>
return 0;
return &info->indirect[ my_block ];
4f65c: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0
4f660: 6000 00fc braw 4f75e <IMFS_memfile_get_block_pointer+0x18e>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
4f664: 2001 movel %d1,%d0 <== NOT EXECUTED
4f666: 5280 addql #1,%d0 <== NOT EXECUTED
4f668: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED
4f66c: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f66e: 5389 subql #1,%a1 <== NOT EXECUTED
4f670: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
4f672: 6562 bcss 4f6d6 <IMFS_memfile_get_block_pointer+0x106><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
4f674: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
4f676: 202a 0058 movel %a2@(88),%d0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4f67a: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4f67e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
4f682: 4a88 tstl %a0 <== NOT EXECUTED
4f684: 6736 beqs 4f6bc <IMFS_memfile_get_block_pointer+0xec><== NOT EXECUTED
if ( !p ) {
4f686: 4a80 tstl %d0 <== NOT EXECUTED
4f688: 6610 bnes 4f69a <IMFS_memfile_get_block_pointer+0xca><== NOT EXECUTED
p = memfile_alloc_block();
4f68a: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4f690: 4a80 tstl %d0 <== NOT EXECUTED
4f692: 6700 00c8 beqw 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
4f696: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
4f69a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f69c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4f6a0: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4f6a2: 660e bnes 4f6b2 <IMFS_memfile_get_block_pointer+0xe2><== NOT EXECUTED
p1 = memfile_alloc_block();
4f6a4: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4f6aa: 4a80 tstl %d0 <== NOT EXECUTED
4f6ac: 6700 00ae beqw 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
4f6b0: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
4f6b2: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f6b4: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f6b8: 6000 00a4 braw 4f75e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4f6bc: 4a80 tstl %d0 <== NOT EXECUTED
4f6be: 6700 009c beqw 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
4f6c2: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f6c4: 2071 2c00 moveal %a1@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
4f6c8: 4a88 tstl %a0 <== NOT EXECUTED
4f6ca: 6700 0090 beqw 4f75c <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 ];
4f6ce: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f6d2: 6000 008a braw 4f75e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
4f6d6: 2600 movel %d0,%d3 <== NOT EXECUTED
4f6d8: 5283 addql #1,%d3 <== NOT EXECUTED
4f6da: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED
4f6de: 5383 subql #1,%d3 <== NOT EXECUTED
4f6e0: b682 cmpl %d2,%d3 <== NOT EXECUTED
4f6e2: 6578 bcss 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
4f6e4: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4f6e6: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED
4f6ea: 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;
4f6ee: 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;
4f6f2: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4f6f6: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
4f6fa: 4a88 tstl %a0 <== NOT EXECUTED
4f6fc: 6746 beqs 4f744 <IMFS_memfile_get_block_pointer+0x174><== NOT EXECUTED
if ( !p ) {
4f6fe: 4a80 tstl %d0 <== NOT EXECUTED
4f700: 660e bnes 4f710 <IMFS_memfile_get_block_pointer+0x140><== NOT EXECUTED
p = memfile_alloc_block();
4f702: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4f708: 4a80 tstl %d0 <== NOT EXECUTED
4f70a: 6750 beqs 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->triply_indirect = p;
4f70c: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
4f710: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f712: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4f716: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4f718: 660c bnes 4f726 <IMFS_memfile_get_block_pointer+0x156><== NOT EXECUTED
p1 = memfile_alloc_block();
4f71a: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4f720: 4a80 tstl %d0 <== NOT EXECUTED
4f722: 6738 beqs 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
4f724: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
4f726: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f728: 45f1 3c00 lea %a1@(00000000,%d3:l:4),%a2 <== NOT EXECUTED
4f72c: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p2 ) {
4f72e: 660c bnes 4f73c <IMFS_memfile_get_block_pointer+0x16c><== NOT EXECUTED
p2 = memfile_alloc_block();
4f730: 4eb9 0004 f5ac jsr 4f5ac <memfile_alloc_block> <== NOT EXECUTED
if ( !p2 )
4f736: 4a80 tstl %d0 <== NOT EXECUTED
4f738: 6722 beqs 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
4f73a: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
4f73c: 2240 moveal %d0,%a1 <== NOT EXECUTED
4f73e: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 <== NOT EXECUTED
4f742: 601a bras 4f75e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4f744: 4a80 tstl %d0 <== NOT EXECUTED
4f746: 6714 beqs 4f75c <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 ];
4f748: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f74a: 2270 2c00 moveal %a0@(00000000,%d2:l:4),%a1 <== NOT EXECUTED
if ( !p1 )
4f74e: 4a89 tstl %a1 <== NOT EXECUTED
4f750: 670a beqs 4f75c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
4f752: 2071 3c00 moveal %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4f756: e58c lsll #2,%d4 <== NOT EXECUTED
4f758: d1c4 addal %d4,%a0 <== NOT EXECUTED
4f75a: 6002 bras 4f75e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
4f75c: 91c8 subal %a0,%a0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
4f75e: 2008 movel %a0,%d0
4f760: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4f766: 4e5e unlk %fp <== NOT EXECUTED
0004ff92 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
4ff92: 4e56 ffc0 linkw %fp,#-64
4ff96: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4ff9a: 246e 0008 moveal %fp@(8),%a2
4ff9e: 2a2e 0014 movel %fp@(20),%d5
4ffa2: 2a6e 0018 moveal %fp@(24),%a5
4ffa6: 262e 000c movel %fp@(12),%d3
4ffaa: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4ffae: 4a8a tstl %a2
4ffb0: 6612 bnes 4ffc4 <IMFS_memfile_read+0x32>
4ffb2: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4ffb8: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
4ffbe: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED
4ffc2: 601e bras 4ffe2 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
4ffc4: 202a 0048 movel %a2@(72),%d0
4ffc8: 2200 movel %d0,%d1
4ffca: 5b81 subql #5,%d1
4ffcc: 7401 moveq #1,%d2
4ffce: b481 cmpl %d1,%d2
4ffd0: 641c bccs 4ffee <IMFS_memfile_read+0x5c>
4ffd2: 4879 0005 fc71 pea 5fc71 <CSWTCH.8+0xc3> <== NOT EXECUTED
4ffd8: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
4ffde: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED
4ffe2: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4ffe8: 4eb9 0004 d5e8 jsr 4d5e8 <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
4ffee: 4a85 tstl %d5
4fff0: 6612 bnes 50004 <IMFS_memfile_read+0x72>
4fff2: 4879 0005 fcbc pea 5fcbc <CSWTCH.8+0x10e> <== NOT EXECUTED
4fff8: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
4fffe: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED
50002: 60de bras 4ffe2 <IMFS_memfile_read+0x50> <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
50004: 4a8d tstl %a5
50006: 6612 bnes 5001a <IMFS_memfile_read+0x88>
rtems_set_errno_and_return_minus_one( EINVAL );
50008: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
5000e: 7e16 moveq #22,%d7 <== NOT EXECUTED
50010: 7cff moveq #-1,%d6 <== NOT EXECUTED
50012: 2040 moveal %d0,%a0 <== NOT EXECUTED
50014: 2087 movel %d7,%a0@ <== NOT EXECUTED
50016: 6000 01be braw 501d6 <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) {
5001a: 7206 moveq #6,%d1
5001c: b280 cmpl %d0,%d1
5001e: 6658 bnes 50078 <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))
50020: 284d moveal %a5,%a4 <== NOT EXECUTED
50022: 97cb subal %a3,%a3 <== NOT EXECUTED
50024: 2c2a 004c movel %a2@(76),%d6 <== NOT EXECUTED
50028: 2e2a 0050 movel %a2@(80),%d7 <== NOT EXECUTED
5002c: 200b movel %a3,%d0 <== NOT EXECUTED
5002e: 220c movel %a4,%d1 <== NOT EXECUTED
50030: 2d46 ffe8 movel %d6,%fp@(-24) <== NOT EXECUTED
50034: 2d47 ffec movel %d7,%fp@(-20) <== NOT EXECUTED
50038: 9e84 subl %d4,%d7 <== NOT EXECUTED
5003a: 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;
5003c: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
50040: 9287 subl %d7,%d1 <== NOT EXECUTED
50042: 9186 subxl %d6,%d0 <== NOT EXECUTED
50044: 6e04 bgts 5004a <IMFS_memfile_read+0xb8> <== NOT EXECUTED
50046: 2c0d movel %a5,%d6 <== NOT EXECUTED
50048: 6006 bras 50050 <IMFS_memfile_read+0xbe> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
5004a: 2c2e ffec movel %fp@(-20),%d6 <== NOT EXECUTED
5004e: 9c84 subl %d4,%d6 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
50050: 2f06 movel %d6,%sp@- <== NOT EXECUTED
50052: 4870 4800 pea %a0@(00000000,%d4:l) <== NOT EXECUTED
50056: 2f05 movel %d5,%sp@- <== NOT EXECUTED
50058: 4eb9 0005 1ccc jsr 51ccc <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
5005e: 42a7 clrl %sp@- <== NOT EXECUTED
50060: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
50064: 4eb9 0004 3578 jsr 43578 <gettimeofday> <== NOT EXECUTED
5006a: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
50070: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
50074: 6000 0160 braw 501d6 <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 )
50078: 200d movel %a5,%d0
5007a: d084 addl %d4,%d0
5007c: 2240 moveal %d0,%a1
5007e: 91c8 subal %a0,%a0
50080: 202a 004c movel %a2@(76),%d0
50084: 222a 0050 movel %a2@(80),%d1
50088: 2c08 movel %a0,%d6
5008a: 2e09 movel %a1,%d7
5008c: 9e81 subl %d1,%d7
5008e: 9d80 subxl %d0,%d6
50090: 6e04 bgts 50096 <IMFS_memfile_read+0x104>
50092: 240d movel %a5,%d2
50094: 6006 bras 5009c <IMFS_memfile_read+0x10a>
my_length = the_jnode->info.file.size - start;
50096: 2e01 movel %d1,%d7
50098: 9e84 subl %d4,%d7
5009a: 2407 movel %d7,%d2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
5009c: 2e39 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d7
500a2: 2207 movel %d7,%d1
500a4: 5bc0 smi %d0
500a6: 49c0 extbl %d0
500a8: 2640 moveal %d0,%a3
500aa: 2841 moveal %d1,%a4
500ac: 2f0c movel %a4,%sp@-
500ae: 2f00 movel %d0,%sp@-
500b0: 2f04 movel %d4,%sp@-
500b2: 2f03 movel %d3,%sp@-
500b4: 4eb9 0005 d438 jsr 5d438 <__moddi3>
500ba: 4fef 0010 lea %sp@(16),%sp
500be: 2c01 movel %d1,%d6
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
500c0: 2f0c movel %a4,%sp@-
500c2: 2f0b movel %a3,%sp@-
500c4: 2f04 movel %d4,%sp@-
500c6: 2f03 movel %d3,%sp@-
500c8: 4eb9 0005 d080 jsr 5d080 <__divdi3>
500ce: 4fef 0010 lea %sp@(16),%sp
500d2: 2601 movel %d1,%d3
if ( start_offset ) {
500d4: 4a86 tstl %d6
500d6: 6604 bnes 500dc <IMFS_memfile_read+0x14a>
500d8: 2e05 movel %d5,%d7
500da: 6050 bras 5012c <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 );
500dc: 42a7 clrl %sp@-
500de: 2f01 movel %d1,%sp@-
500e0: 2f0a movel %a2,%sp@-
500e2: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
500e8: 4fef 000c lea %sp@(12),%sp
500ec: 4a80 tstl %d0
500ee: 6614 bnes 50104 <IMFS_memfile_read+0x172>
500f0: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
500f6: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
500fc: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED
50100: 6000 fee0 braw 4ffe2 <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;
50104: 9e86 subl %d6,%d7
50106: 2202 movel %d2,%d1
50108: be82 cmpl %d2,%d7
5010a: 6402 bccs 5010e <IMFS_memfile_read+0x17c>
5010c: 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 );
5010e: 2f01 movel %d1,%sp@-
50110: 2040 moveal %d0,%a0
50112: dc90 addl %a0@,%d6
dest += to_copy;
50114: 2e05 movel %d5,%d7
50116: de81 addl %d1,%d7
block++;
my_length -= to_copy;
50118: 9481 subl %d1,%d2
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
dest += to_copy;
block++;
5011a: 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 );
5011c: 2f06 movel %d6,%sp@-
dest += to_copy;
block++;
my_length -= to_copy;
5011e: 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 );
50120: 2f05 movel %d5,%sp@-
50122: 4eb9 0005 1ccc jsr 51ccc <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
50128: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
5012c: 2a39 0006 16b4 movel 616b4 <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 );
50132: 49f9 0004 f5d0 lea 4f5d0 <IMFS_memfile_get_block_pointer>,%a4
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
50138: 47f9 0005 1ccc lea 51ccc <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 ) {
5013e: 603a bras 5017a <IMFS_memfile_read+0x1e8>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
50140: 42a7 clrl %sp@-
50142: 2f03 movel %d3,%sp@-
50144: 2f0a movel %a2,%sp@-
50146: 4e94 jsr %a4@
assert( block_ptr );
50148: 4fef 000c lea %sp@(12),%sp
5014c: 4a80 tstl %d0
5014e: 6614 bnes 50164 <IMFS_memfile_read+0x1d2>
50150: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
50156: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
5015c: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED
50160: 6000 fe80 braw 4ffe2 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
50164: 2040 moveal %d0,%a0
dest += to_copy;
block++;
50166: 5283 addql #1,%d3
my_length -= to_copy;
50168: 9485 subl %d5,%d2
copied += to_copy;
5016a: 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 );
5016c: 2f05 movel %d5,%sp@-
5016e: 2f10 movel %a0@,%sp@-
50170: 2f07 movel %d7,%sp@-
dest += to_copy;
50172: 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 );
50174: 4e93 jsr %a3@
dest += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
50176: 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 ) {
5017a: b4b9 0006 16b4 cmpl 616b4 <imfs_memfile_bytes_per_block>,%d2
50180: 64be bccs 50140 <IMFS_memfile_read+0x1ae>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
50182: 4a82 tstl %d2
50184: 673c beqs 501c2 <IMFS_memfile_read+0x230>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
50186: 42a7 clrl %sp@-
50188: 2f03 movel %d3,%sp@-
5018a: 2f0a movel %a2,%sp@-
5018c: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
50192: 4fef 000c lea %sp@(12),%sp
50196: 4a80 tstl %d0
50198: 6614 bnes 501ae <IMFS_memfile_read+0x21c>
5019a: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
501a0: 4879 0005 fcf3 pea 5fcf3 <__FUNCTION__.6161> <== NOT EXECUTED
501a6: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED
501aa: 6000 fe36 braw 4ffe2 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
501ae: 2040 moveal %d0,%a0
copied += my_length;
501b0: 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 );
501b2: 2f02 movel %d2,%sp@-
501b4: 2f10 movel %a0@,%sp@-
501b6: 2f07 movel %d7,%sp@-
501b8: 4eb9 0005 1ccc jsr 51ccc <memcpy>
copied += my_length;
501be: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
501c2: 42a7 clrl %sp@-
501c4: 486e fff8 pea %fp@(-8)
501c8: 4eb9 0004 3578 jsr 43578 <gettimeofday>
501ce: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
501d4: 508f addql #8,%sp
}
501d6: 2006 movel %d6,%d0
501d8: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5
501de: 4e5e unlk %fp <== NOT EXECUTED
0004f81c <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
4f81c: 4e56 ffe4 linkw %fp,#-28
4f820: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4f824: 246e 0008 moveal %fp@(8),%a2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f828: 4a8a tstl %a2
4f82a: 6612 bnes 4f83e <IMFS_memfile_remove+0x22>
4f82c: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4f832: 4879 0005 fd05 pea 5fd05 <__FUNCTION__.6086> <== NOT EXECUTED
4f838: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED
4f83c: 6018 bras 4f856 <IMFS_memfile_remove+0x3a> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f83e: 7005 moveq #5,%d0
4f840: b0aa 0048 cmpl %a2@(72),%d0
4f844: 671c beqs 4f862 <IMFS_memfile_remove+0x46>
4f846: 4879 0005 fc0e pea 5fc0e <CSWTCH.8+0x60> <== NOT EXECUTED
4f84c: 4879 0005 fd05 pea 5fd05 <__FUNCTION__.6086> <== NOT EXECUTED
4f852: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED
4f856: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f85c: 4eb9 0004 d5e8 jsr 4d5e8 <__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;
4f862: 2439 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d2
4f868: e48a lsrl #2,%d2
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f86a: 4aaa 0054 tstl %a2@(84)
4f86e: 670e beqs 4f87e <IMFS_memfile_remove+0x62>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
4f870: 2f02 movel %d2,%sp@-
4f872: 486a 0054 pea %a2@(84)
4f876: 4eb9 0004 f76a jsr 4f76a <memfile_free_blocks_in_table>
4f87c: 508f addql #8,%sp
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f87e: 4aaa 0058 tstl %a2@(88)
4f882: 673e beqs 4f8c2 <IMFS_memfile_remove+0xa6>
4f884: 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(
4f886: 47f9 0004 f76a lea 4f76a <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED
4f88c: 601a bras 4f8a8 <IMFS_memfile_remove+0x8c> <== NOT EXECUTED
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
4f88e: 2003 movel %d3,%d0 <== NOT EXECUTED
4f890: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
4f894: e588 lsll #2,%d0 <== NOT EXECUTED
4f896: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED
4f89a: 670a beqs 4f8a6 <IMFS_memfile_remove+0x8a> <== NOT EXECUTED
memfile_free_blocks_in_table(
4f89c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f89e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
4f8a2: 4e93 jsr %a3@ <== NOT EXECUTED
4f8a4: 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++ ) {
4f8a6: 5283 addql #1,%d3 <== NOT EXECUTED
4f8a8: 2039 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f8ae: e488 lsrl #2,%d0 <== NOT EXECUTED
4f8b0: b083 cmpl %d3,%d0 <== NOT EXECUTED
4f8b2: 62da bhis 4f88e <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 );
4f8b4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f8b6: 486a 0058 pea %a2@(88) <== NOT EXECUTED
4f8ba: 4eb9 0004 f76a jsr 4f76a <memfile_free_blocks_in_table> <== NOT EXECUTED
4f8c0: 508f addql #8,%sp <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f8c2: 4aaa 005c tstl %a2@(92)
4f8c6: 6762 beqs 4f92a <IMFS_memfile_remove+0x10e>
4f8c8: 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);
4f8ca: 49f9 0004 f76a lea 4f76a <memfile_free_blocks_in_table>,%a4<== NOT EXECUTED
4f8d0: 603e bras 4f910 <IMFS_memfile_remove+0xf4> <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f8d2: 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];
4f8d4: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4f8d8: 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];
4f8da: 2670 5800 moveal %a0@(00000000,%d5:l),%a3 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
4f8de: 4a8b tstl %a3 <== NOT EXECUTED
4f8e0: 673a beqs 4f91c <IMFS_memfile_remove+0x100> <== NOT EXECUTED
4f8e2: 4284 clrl %d4 <== NOT EXECUTED
4f8e4: 6010 bras 4f8f6 <IMFS_memfile_remove+0xda> <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
4f8e6: 4a93 tstl %a3@ <== NOT EXECUTED
4f8e8: 6708 beqs 4f8f2 <IMFS_memfile_remove+0xd6> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
4f8ea: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f8ec: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4f8ee: 4e94 jsr %a4@ <== NOT EXECUTED
4f8f0: 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++ ) {
4f8f2: 5284 addql #1,%d4 <== NOT EXECUTED
4f8f4: 588b addql #4,%a3 <== NOT EXECUTED
4f8f6: 2039 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f8fc: e488 lsrl #2,%d0 <== NOT EXECUTED
4f8fe: b084 cmpl %d4,%d0 <== NOT EXECUTED
4f900: 62e4 bhis 4f8e6 <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(
4f902: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f904: 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++ ) {
4f908: 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(
4f90a: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4f90c: 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++ ) {
4f90e: 508f addql #8,%sp <== NOT EXECUTED
4f910: 2039 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4f916: e488 lsrl #2,%d0 <== NOT EXECUTED
4f918: b083 cmpl %d3,%d0 <== NOT EXECUTED
4f91a: 62b6 bhis 4f8d2 <IMFS_memfile_remove+0xb6> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
4f91c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f91e: 486a 005c pea %a2@(92) <== NOT EXECUTED
4f922: 4eb9 0004 f76a jsr 4f76a <memfile_free_blocks_in_table> <== NOT EXECUTED
4f928: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
4f92a: 4280 clrl %d0
4f92c: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4f932: 4e5e unlk %fp <== NOT EXECUTED
0004f7d0 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4f7d0: 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 );
4f7d4: 42a7 clrl %sp@- <== NOT EXECUTED
4f7d6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4f7da: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f7de: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
4f7e4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f7e8: 4a80 tstl %d0 <== NOT EXECUTED
4f7ea: 661c bnes 4f808 <IMFS_memfile_remove_block+0x38> <== NOT EXECUTED
4f7ec: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
4f7f2: 4879 0005 fd36 pea 5fd36 <__FUNCTION__.6050> <== NOT EXECUTED
4f7f8: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED
4f7fc: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f802: 4eb9 0004 d5e8 jsr 4d5e8 <__assert_func> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
4f808: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f80a: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
4f80c: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
4f80e: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4f810: 4eb9 0004 f592 jsr 4f592 <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
4f816: 7001 moveq #1,%d0 <== NOT EXECUTED
4f818: 4e5e unlk %fp <== NOT EXECUTED
0004fca2 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
4fca2: 4e56 ffd0 linkw %fp,#-48
4fca6: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4fcaa: 246e 0008 moveal %fp@(8),%a2
4fcae: 262e 0014 movel %fp@(20),%d3
4fcb2: 242e 0018 movel %fp@(24),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4fcb6: 4a8a tstl %a2
4fcb8: 6612 bnes 4fccc <IMFS_memfile_write+0x2a>
4fcba: 4879 0005 fbbe pea 5fbbe <CSWTCH.8+0x10> <== NOT EXECUTED
4fcc0: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fcc6: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED
4fcca: 6018 bras 4fce4 <IMFS_memfile_write+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4fccc: 7805 moveq #5,%d4
4fcce: b8aa 0048 cmpl %a2@(72),%d4
4fcd2: 671c beqs 4fcf0 <IMFS_memfile_write+0x4e>
4fcd4: 4879 0005 fc0e pea 5fc0e <CSWTCH.8+0x60> <== NOT EXECUTED
4fcda: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fce0: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED
4fce4: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4fcea: 4eb9 0004 d5e8 jsr 4d5e8 <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
4fcf0: 4a83 tstl %d3
4fcf2: 6612 bnes 4fd06 <IMFS_memfile_write+0x64>
4fcf4: 4879 0005 f313 pea 5f313 <IMFS_ops+0x2d3> <== NOT EXECUTED
4fcfa: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fd00: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED
4fd04: 60de bras 4fce4 <IMFS_memfile_write+0x42> <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
4fd06: 4a82 tstl %d2
4fd08: 6612 bnes 4fd1c <IMFS_memfile_write+0x7a>
rtems_set_errno_and_return_minus_one( EINVAL );
4fd0a: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4fd10: 7a16 moveq #22,%d5 <== NOT EXECUTED
4fd12: 7eff moveq #-1,%d7 <== NOT EXECUTED
4fd14: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fd16: 2085 movel %d5,%a0@ <== NOT EXECUTED
4fd18: 6000 0186 braw 4fea0 <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 ) {
4fd1c: 206e 0010 moveal %fp@(16),%a0
4fd20: d1c2 addal %d2,%a0
4fd22: 2208 movel %a0,%d1
4fd24: 4280 clrl %d0
4fd26: 282a 004c movel %a2@(76),%d4
4fd2a: 2a2a 0050 movel %a2@(80),%d5
4fd2e: 9a81 subl %d1,%d5
4fd30: 9980 subxl %d0,%d4
4fd32: 6c26 bges 4fd5a <IMFS_memfile_write+0xb8>
status = IMFS_memfile_extend( the_jnode, last_byte );
4fd34: 2f08 movel %a0,%sp@-
4fd36: 2f00 movel %d0,%sp@-
4fd38: 2f0a movel %a2,%sp@-
4fd3a: 4eb9 0004 fa86 jsr 4fa86 <IMFS_memfile_extend>
if ( status )
4fd40: 4fef 000c lea %sp@(12),%sp
4fd44: 4a80 tstl %d0
4fd46: 6712 beqs 4fd5a <IMFS_memfile_write+0xb8>
rtems_set_errno_and_return_minus_one( ENOSPC );
4fd48: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4fd4e: 781c moveq #28,%d4 <== NOT EXECUTED
4fd50: 7eff moveq #-1,%d7 <== NOT EXECUTED
4fd52: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fd54: 2084 movel %d4,%a0@ <== NOT EXECUTED
4fd56: 6000 0148 braw 4fea0 <IMFS_memfile_write+0x1fe> <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
4fd5a: 2e39 0006 16b4 movel 616b4 <imfs_memfile_bytes_per_block>,%d7
4fd60: 2207 movel %d7,%d1
4fd62: 5bc0 smi %d0
4fd64: 49c0 extbl %d0
4fd66: 2640 moveal %d0,%a3
4fd68: 2841 moveal %d1,%a4
4fd6a: 2f0c movel %a4,%sp@-
4fd6c: 2f00 movel %d0,%sp@-
4fd6e: 2f2e 0010 movel %fp@(16),%sp@-
4fd72: 2f2e 000c movel %fp@(12),%sp@-
4fd76: 4eb9 0005 d438 jsr 5d438 <__moddi3>
4fd7c: 4fef 0010 lea %sp@(16),%sp
4fd80: 2801 movel %d1,%d4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4fd82: 2f0c movel %a4,%sp@-
4fd84: 2f0b movel %a3,%sp@-
4fd86: 2f2e 0010 movel %fp@(16),%sp@-
4fd8a: 2f2e 000c movel %fp@(12),%sp@-
4fd8e: 4eb9 0005 d080 jsr 5d080 <__divdi3>
4fd94: 4fef 0010 lea %sp@(16),%sp
4fd98: 2a01 movel %d1,%d5
if ( start_offset ) {
4fd9a: 4a84 tstl %d4
4fd9c: 6606 bnes 4fda4 <IMFS_memfile_write+0x102>
4fd9e: 2643 moveal %d3,%a3
4fda0: 4287 clrl %d7
4fda2: 604c bras 4fdf0 <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 );
4fda4: 42a7 clrl %sp@-
4fda6: 2f01 movel %d1,%sp@-
4fda8: 2f0a movel %a2,%sp@-
4fdaa: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4fdb0: 4fef 000c lea %sp@(12),%sp
4fdb4: 4a80 tstl %d0
4fdb6: 6614 bnes 4fdcc <IMFS_memfile_write+0x12a>
4fdb8: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
4fdbe: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fdc4: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED
4fdc8: 6000 ff1a braw 4fce4 <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;
4fdcc: 9e84 subl %d4,%d7
4fdce: b487 cmpl %d7,%d2
4fdd0: 6402 bccs 4fdd4 <IMFS_memfile_write+0x132>
4fdd2: 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 );
4fdd4: 2f07 movel %d7,%sp@-
4fdd6: 2040 moveal %d0,%a0
src += to_copy;
4fdd8: 2643 moveal %d3,%a3
4fdda: d7c7 addal %d7,%a3
block++;
4fddc: 5285 addql #1,%d5
my_length -= to_copy;
4fdde: 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 );
4fde0: 2f03 movel %d3,%sp@-
4fde2: d890 addl %a0@,%d4
4fde4: 2f04 movel %d4,%sp@-
4fde6: 4eb9 0005 1ccc jsr 51ccc <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
4fdec: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
4fdf0: 2639 0006 16b4 movel 616b4 <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 );
4fdf6: 4bf9 0004 f5d0 lea 4f5d0 <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 );
4fdfc: 49f9 0005 1ccc lea 51ccc <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 ) {
4fe02: 603a bras 4fe3e <IMFS_memfile_write+0x19c>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4fe04: 42a7 clrl %sp@-
4fe06: 2f05 movel %d5,%sp@-
4fe08: 2f0a movel %a2,%sp@-
4fe0a: 4e95 jsr %a5@
assert( block_ptr );
4fe0c: 4fef 000c lea %sp@(12),%sp
4fe10: 4a80 tstl %d0
4fe12: 6614 bnes 4fe28 <IMFS_memfile_write+0x186>
4fe14: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
4fe1a: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fe20: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED
4fe24: 6000 febe braw 4fce4 <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 );
4fe28: 2f03 movel %d3,%sp@-
4fe2a: 2240 moveal %d0,%a1
src += to_copy;
block++;
4fe2c: 5285 addql #1,%d5
my_length -= to_copy;
4fe2e: 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(
4fe30: 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 );
4fe32: 2f0b movel %a3,%sp@-
4fe34: 2f11 movel %a1@,%sp@-
src += to_copy;
4fe36: 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 );
4fe38: 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(
4fe3a: 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 ) {
4fe3e: b4b9 0006 16b4 cmpl 616b4 <imfs_memfile_bytes_per_block>,%d2
4fe44: 64be bccs 4fe04 <IMFS_memfile_write+0x162>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
4fe46: 4a82 tstl %d2
4fe48: 673c beqs 4fe86 <IMFS_memfile_write+0x1e4>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4fe4a: 42a7 clrl %sp@-
4fe4c: 2f05 movel %d5,%sp@-
4fe4e: 2f0a movel %a2,%sp@-
4fe50: 4eb9 0004 f5d0 jsr 4f5d0 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4fe56: 4fef 000c lea %sp@(12),%sp
4fe5a: 4a80 tstl %d0
4fe5c: 6614 bnes 4fe72 <IMFS_memfile_write+0x1d0>
4fe5e: 4879 0005 fc3e pea 5fc3e <CSWTCH.8+0x90> <== NOT EXECUTED
4fe64: 4879 0005 fce0 pea 5fce0 <__FUNCTION__.6253> <== NOT EXECUTED
4fe6a: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED
4fe6e: 6000 fe74 braw 4fce4 <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 );
4fe72: 2f02 movel %d2,%sp@-
4fe74: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
4fe76: 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 );
4fe78: 2f0b movel %a3,%sp@-
4fe7a: 2f10 movel %a0@,%sp@-
4fe7c: 4eb9 0005 1ccc jsr 51ccc <memcpy>
my_length = 0;
copied += to_copy;
4fe82: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
4fe86: 42a7 clrl %sp@-
4fe88: 486e fff8 pea %fp@(-8)
4fe8c: 4eb9 0004 3578 jsr 43578 <gettimeofday>
4fe92: 202e fff8 movel %fp@(-8),%d0
return copied;
4fe96: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
4fe98: 2540 0044 movel %d0,%a2@(68)
4fe9c: 2540 0040 movel %d0,%a2@(64)
return copied;
}
4fea0: 2007 movel %d7,%d0
4fea2: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5
4fea8: 4e5e unlk %fp <== NOT EXECUTED
00048ba4 <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48ba4: 4e56 ffb4 linkw %fp,#-76
48ba8: 48d7 003c moveml %d2-%d5,%sp@
48bac: 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 );
48bb0: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48bb2: 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 );
48bb6: 4eb9 0004 de54 jsr 4de54 <strlen>
48bbc: 588f addql #4,%sp
48bbe: 486e fffc pea %fp@(-4)
48bc2: 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 */
)
{
48bc6: 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 );
48bca: 2f00 movel %d0,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48bcc: 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 );
48bd0: 2f03 movel %d3,%sp@-
48bd2: 4eb9 0004 8a18 jsr 48a18 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
48bd8: 4fef 0010 lea %sp@(16),%sp
48bdc: 2002 movel %d2,%d0
48bde: 0280 0000 f000 andil #61440,%d0
48be4: 0c80 0000 4000 cmpil #16384,%d0
48bea: 6748 beqs 48c34 <IMFS_mknod+0x90>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
48bec: 0c80 0000 8000 cmpil #32768,%d0
48bf2: 6606 bnes 48bfa <IMFS_mknod+0x56>
48bf4: 303c 0005 movew #5,%d0
48bf8: 603c bras 48c36 <IMFS_mknod+0x92>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
48bfa: 0c80 0000 6000 cmpil #24576,%d0
48c00: 6708 beqs 48c0a <IMFS_mknod+0x66>
48c02: 0c80 0000 2000 cmpil #8192,%d0
48c08: 660c bnes 48c16 <IMFS_mknod+0x72>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
48c0a: 2d45 ffe8 movel %d5,%fp@(-24)
48c0e: 7002 moveq #2,%d0
48c10: 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) ) {
48c14: 6020 bras 48c36 <IMFS_mknod+0x92>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
48c16: 0c80 0000 1000 cmpil #4096,%d0
48c1c: 6606 bnes 48c24 <IMFS_mknod+0x80>
48c1e: 303c 0007 movew #7,%d0
48c22: 6012 bras 48c36 <IMFS_mknod+0x92>
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
48c24: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48c2a: 7416 moveq #22,%d2 <== NOT EXECUTED
48c2c: 72ff moveq #-1,%d1 <== NOT EXECUTED
48c2e: 2040 moveal %d0,%a0 <== NOT EXECUTED
48c30: 2082 movel %d2,%a0@ <== NOT EXECUTED
48c32: 6032 bras 48c66 <IMFS_mknod+0xc2> <== NOT EXECUTED
48c34: 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(
48c36: 486e ffe8 pea %fp@(-24)
48c3a: 2f02 movel %d2,%sp@-
48c3c: 486e ffc7 pea %fp@(-57)
48c40: 2f00 movel %d0,%sp@-
48c42: 2f2e 0018 movel %fp@(24),%sp@-
48c46: 4eb9 0004 b52c jsr 4b52c <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
48c4c: 4fef 0014 lea %sp@(20),%sp
48c50: 4a80 tstl %d0
48c52: 6704 beqs 48c58 <IMFS_mknod+0xb4>
48c54: 4281 clrl %d1
48c56: 600e bras 48c66 <IMFS_mknod+0xc2>
rtems_set_errno_and_return_minus_one( ENOMEM );
48c58: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48c5e: 72ff moveq #-1,%d1 <== NOT EXECUTED
48c60: 2040 moveal %d0,%a0 <== NOT EXECUTED
48c62: 700c moveq #12,%d0 <== NOT EXECUTED
48c64: 2080 movel %d0,%a0@ <== NOT EXECUTED
return 0;
}
48c66: 2001 movel %d1,%d0
48c68: 4cee 003c ffb4 moveml %fp@(-76),%d2-%d5
48c6e: 4e5e unlk %fp
...
00042bf4 <IMFS_mount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42bf4: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42bf6: 4e56 0000 linkw %fp,#0
42bfa: 226e 0008 moveal %fp@(8),%a1
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42bfe: 2069 0008 moveal %a1@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42c02: b0a8 0048 cmpl %a0@(72),%d0
42c06: 6710 beqs 42c18 <IMFS_mount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42c08: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42c0e: 7214 moveq #20,%d1 <== NOT EXECUTED
42c10: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c12: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c14: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c16: 6006 bras 42c1e <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;
42c18: 2149 0058 movel %a1,%a0@(88)
42c1c: 4280 clrl %d0
return 0;
}
42c1e: 4e5e unlk %fp
...
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 f9f0 pea 5f9f0 <IntUartPollCallbacks.6602+0x20> <== NOT EXECUTED
4344c: 4879 0005 fb88 pea 5fb88 <__FUNCTION__.6573> <== 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 1610 moveal 61610 <_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 0c1c jsr 50c1c <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 1610 moveal 61610 <_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 0af0 jsr 50af0 <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 fa43 pea 5fa43 <IntUartPollCallbacks.6602+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 fa56 pea 5fa56 <IntUartPollCallbacks.6602+0x86> <== NOT EXECUTED
434d0: 2f28 0008 movel %a0@(8),%sp@-
434d4: 4eb9 0005 0ab0 jsr 50ab0 <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 fa65 pea 5fa65 <IntUartPollCallbacks.6602+0x95>
434ec: 2f28 0008 movel %a0@(8),%sp@-
434f0: 4eb9 0005 0ab0 jsr 50ab0 <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 fa71 pea 5fa71 <IntUartPollCallbacks.6602+0xa1> <== NOT EXECUTED
43508: 4eb9 0005 0c1c jsr 50c1c <fputs> <== NOT EXECUTED
assert(0);
4350e: 4879 0005 f159 pea 5f159 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43514: 4879 0005 fb88 pea 5fb88 <__FUNCTION__.6573> <== NOT EXECUTED
4351a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED
4351e: 4879 0005 f9fa pea 5f9fa <IntUartPollCallbacks.6602+0x2a> <== NOT EXECUTED
43524: 4eb9 0004 3d10 jsr 43d10 <__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 fa71 pea 5fa71 <IntUartPollCallbacks.6602+0xa1> <== NOT EXECUTED
43534: 4eb9 0005 0c1c jsr 50c1c <fputs> <== NOT EXECUTED
assert(0);
4353a: 4879 0005 f159 pea 5f159 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43540: 4879 0005 fb88 pea 5fb88 <__FUNCTION__.6573> <== 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 fa85 pea 5fa85 <IntUartPollCallbacks.6602+0xb5> <== NOT EXECUTED
43556: 4eb9 0005 0c1c jsr 50c1c <fputs> <== NOT EXECUTED
assert(0);
4355c: 4879 0005 f159 pea 5f159 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43562: 4879 0005 fb88 pea 5fb88 <__FUNCTION__.6573> <== 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 fa98 pea 5fa98 <IntUartPollCallbacks.6602+0xc8> <== NOT EXECUTED
43576: 2079 0006 1610 moveal 61610 <_impure_ptr>,%a0 <== NOT EXECUTED
4357c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
43580: 4eb9 0005 0ab0 jsr 50ab0 <fprintf> <== NOT EXECUTED
assert(0);
43586: 4879 0005 f159 pea 5f159 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
4358c: 4879 0005 fb88 pea 5fb88 <__FUNCTION__.6573> <== 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 0162 movel #393570,%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 2458 jmp 52458 <puts>
00042c38 <IMFS_readlink>:
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c38: 7004 moveq #4,%d0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c3a: 4e56 0000 linkw %fp,#0
42c3e: 206e 0008 moveal %fp@(8),%a0
42c42: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node;
int i;
node = loc->node_access;
42c44: 2050 moveal %a0@,%a0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c46: 2f02 movel %d2,%sp@-
42c48: 226e 000c moveal %fp@(12),%a1
42c4c: 242e 0010 movel %fp@(16),%d2
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c50: b0a8 0048 cmpl %a0@(72),%d0
42c54: 6604 bnes 42c5a <IMFS_readlink+0x22>
42c56: 4200 clrb %d0
42c58: 6016 bras 42c70 <IMFS_readlink+0x38>
rtems_set_errno_and_return_minus_one( EINVAL );
42c5a: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42c60: 7216 moveq #22,%d1 <== NOT EXECUTED
42c62: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c64: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c66: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c68: 6014 bras 42c7e <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];
42c6a: 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++ )
42c6e: 5280 addql #1,%d0
42c70: b480 cmpl %d0,%d2
42c72: 630a blss 42c7e <IMFS_readlink+0x46>
42c74: 2468 004c moveal %a0@(76),%a2
42c78: 1232 0800 moveb %a2@(00000000,%d0:l),%d1
42c7c: 66ec bnes 42c6a <IMFS_readlink+0x32>
buf[i] = node->info.sym_link.name[i];
return i;
}
42c7e: 242e fff8 movel %fp@(-8),%d2
42c82: 246e fffc moveal %fp@(-4),%a2
42c86: 4e5e unlk %fp
...
00042c8c <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 */
)
{
42c8c: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c90: 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 */
)
{
42c94: 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 );
42c96: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
42c9a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c9e: 2450 moveal %a0@,%a2 <== NOT EXECUTED
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
42ca0: 486a 000c pea %a2@(12) <== NOT EXECUTED
42ca4: 4eb9 0005 2840 jsr 52840 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
42caa: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42cae: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED
42cb2: 670a beqs 42cbe <IMFS_rename+0x32> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
42cb4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42cb6: 4eb9 0004 7154 jsr 47154 <_Chain_Extract> <== NOT EXECUTED
42cbc: 588f addql #4,%sp <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
42cbe: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
42cc2: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_jnode->Parent = new_parent;
42cc4: 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 );
42cc8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42cca: 4868 004c pea %a0@(76) <== NOT EXECUTED
42cce: 4eb9 0004 711c jsr 4711c <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
42cd4: 42a7 clrl %sp@- <== NOT EXECUTED
42cd6: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
42cda: 4eb9 0004 3578 jsr 43578 <gettimeofday> <== NOT EXECUTED
42ce0: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED
return 0;
}
42ce6: 4280 clrl %d0 <== NOT EXECUTED
42ce8: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
42cec: 4e5e unlk %fp <== NOT EXECUTED
00048c88 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48c88: 4e56 fff8 linkw %fp,#-8
48c8c: 2f0b movel %a3,%sp@-
48c8e: 266e 000c moveal %fp@(12),%a3
48c92: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
48c94: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
48c96: 4aaa 0008 tstl %a2@(8)
48c9a: 670e beqs 48caa <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
48c9c: 2f0a movel %a2,%sp@-
48c9e: 4eb9 0004 a048 jsr 4a048 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
48ca4: 588f addql #4,%sp
48ca6: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
48caa: 302a 0032 movew %a2@(50),%d0
48cae: 5380 subql #1,%d0
48cb0: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
48cb4: 42a7 clrl %sp@-
48cb6: 486e fff8 pea %fp@(-8)
48cba: 4eb9 0004 9108 jsr 49108 <gettimeofday>
48cc0: 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) ) {
48cc6: 2f0a movel %a2,%sp@-
48cc8: 4eb9 0004 91da jsr 491da <rtems_libio_is_file_open>
48cce: 4fef 000c lea %sp@(12),%sp
48cd2: 4a80 tstl %d0
48cd4: 663a bnes 48d10 <IMFS_rmnod+0x88>
48cd6: 4a6a 0032 tstw %a2@(50)
48cda: 6634 bnes 48d10 <IMFS_rmnod+0x88>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
48cdc: 2079 0005 b5b4 moveal 5b5b4 <rtems_current_user_env>,%a0
48ce2: 2653 moveal %a3@,%a3
48ce4: b7e8 0004 cmpal %a0@(4),%a3
48ce8: 6604 bnes 48cee <IMFS_rmnod+0x66>
rtems_filesystem_current.node_access = NULL;
48cea: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
48cee: 7004 moveq #4,%d0
48cf0: b0aa 0048 cmpl %a2@(72),%d0
48cf4: 6610 bnes 48d06 <IMFS_rmnod+0x7e>
if ( the_jnode->info.sym_link.name )
48cf6: 202a 004c movel %a2@(76),%d0
48cfa: 670a beqs 48d06 <IMFS_rmnod+0x7e>
free( (void*) the_jnode->info.sym_link.name );
48cfc: 2f00 movel %d0,%sp@-
48cfe: 4eb9 0004 8f80 jsr 48f80 <free>
48d04: 588f addql #4,%sp
}
free( the_jnode );
48d06: 2f0a movel %a2,%sp@-
48d08: 4eb9 0004 8f80 jsr 48f80 <free>
48d0e: 588f addql #4,%sp
}
return 0;
}
48d10: 246e fff0 moveal %fp@(-16),%a2
48d14: 4280 clrl %d0
48d16: 266e fff4 moveal %fp@(-12),%a3
48d1a: 4e5e unlk %fp
...
00048d20 <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
48d20: 7205 moveq #5,%d1
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
48d22: 4e56 0000 linkw %fp,#0
48d26: 206e 000c moveal %fp@(12),%a0
48d2a: 2f0a movel %a2,%sp@-
48d2c: 246e 0008 moveal %fp@(8),%a2
IMFS_fs_info_t *fs_info;
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
48d30: 2252 moveal %a2@,%a1
switch ( the_jnode->type ) {
48d32: 2029 0048 movel %a1@(72),%d0
48d36: 5580 subql #2,%d0
48d38: b280 cmpl %d0,%d1
48d3a: 653e bcss 48d7a <IMFS_stat+0x5a>
48d3c: 303b 0a08 movew %pc@(48d46 <IMFS_stat+0x26>,%d0:l:2),%d0
48d40: 48c0 extl %d0
48d42: 4efb 0802 jmp %pc@(48d46 <IMFS_stat+0x26>,%d0:l)
48d46: 000c 014 <== NOT EXECUTED
48d48: 0034 064 <== NOT EXECUTED
48d4a: 0026 046 <== NOT EXECUTED
48d4c: 001c 034 <== NOT EXECUTED
48d4e: 001c 034 <== NOT EXECUTED
48d50: 0026 046 <== NOT EXECUTED
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
48d52: 2029 0050 movel %a1@(80),%d0
48d56: 2169 004c 0016 movel %a1@(76),%a0@(22)
48d5c: 2140 001a movel %d0,%a0@(26)
break;
48d60: 602a bras 48d8c <IMFS_stat+0x6c>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
48d62: 2029 004c movel %a1@(76),%d0
48d66: 2229 0050 movel %a1@(80),%d1
48d6a: 6004 bras 48d70 <IMFS_stat+0x50>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
48d6c: 4280 clrl %d0 <== NOT EXECUTED
48d6e: 4281 clrl %d1 <== NOT EXECUTED
48d70: 2140 001e movel %d0,%a0@(30)
48d74: 2141 0022 movel %d1,%a0@(34)
break;
48d78: 6012 bras 48d8c <IMFS_stat+0x6c>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
48d7a: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
48d80: 2040 moveal %d0,%a0 <== NOT EXECUTED
48d82: 70ff moveq #-1,%d0 <== NOT EXECUTED
48d84: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
48d8a: 6046 bras 48dd2 <IMFS_stat+0xb2> <== NOT EXECUTED
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
48d8c: 246a 0010 moveal %a2@(16),%a2
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;
48d90: 4280 clrl %d0
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
48d92: 2169 002e 000c movel %a1@(46),%a0@(12)
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
48d98: 2169 0034 0008 movel %a1@(52),%a0@(8)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
48d9e: 246a 0034 moveal %a2@(52),%a2
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
48da2: 3169 0032 0010 movew %a1@(50),%a0@(16)
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
48da8: 2169 003c 0026 movel %a1@(60),%a0@(38)
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
48dae: 2212 movel %a2@,%d1
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
48db0: 3169 0038 0012 movew %a1@(56),%a0@(18)
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
48db6: 2169 0040 002e movel %a1@(64),%a0@(46)
buf->st_ctime = the_jnode->stat_ctime;
48dbc: 2169 0044 0036 movel %a1@(68),%a0@(54)
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
48dc2: 3169 003a 0014 movew %a1@(58),%a0@(20)
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
48dc8: 2141 0004 movel %d1,%a0@(4)
48dcc: 20bc 0000 fffe movel #65534,%a0@
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
48dd2: 246e fffc moveal %fp@(-4),%a2
48dd6: 4e5e unlk %fp
...
00042cf0 <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
42cf0: 4e56 ffc4 linkw %fp,#-60
42cf4: 2f03 movel %d3,%sp@-
42cf6: 262e 0010 movel %fp@(16),%d3
42cfa: 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 );
42cfc: 240e movel %fp,%d2
42cfe: 0682 ffff ffc7 addil #-57,%d2
42d04: 2f03 movel %d3,%sp@-
42d06: 4eb9 0005 2828 jsr 52828 <strlen>
42d0c: 588f addql #4,%sp
42d0e: 486e fffc pea %fp@(-4)
42d12: 2f02 movel %d2,%sp@-
42d14: 2f00 movel %d0,%sp@-
42d16: 2f03 movel %d3,%sp@-
42d18: 4eb9 0004 d3dc jsr 4d3dc <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
42d1e: 2f2e 000c movel %fp@(12),%sp@-
42d22: 4eb9 0005 2398 jsr 52398 <strdup>
if (info.sym_link.name == NULL) {
42d28: 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);
42d2c: 2d40 ffe8 movel %d0,%fp@(-24)
if (info.sym_link.name == NULL) {
42d30: 6608 bnes 42d3a <IMFS_symlink+0x4a>
rtems_set_errno_and_return_minus_one(ENOMEM);
42d32: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42d38: 6038 bras 42d72 <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(
42d3a: 486e ffe8 pea %fp@(-24)
42d3e: 2f3c 0000 a1ff movel #41471,%sp@-
42d44: 2f02 movel %d2,%sp@-
42d46: 4878 0004 pea 4 <CONTEXT_ARG>
42d4a: 2f2e 0008 movel %fp@(8),%sp@-
42d4e: 4eb9 0004 c8d0 jsr 4c8d0 <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
42d54: 4fef 0014 lea %sp@(20),%sp
42d58: 4a80 tstl %d0
42d5a: 6704 beqs 42d60 <IMFS_symlink+0x70>
42d5c: 4281 clrl %d1
42d5e: 601a bras 42d7a <IMFS_symlink+0x8a>
free(info.sym_link.name);
42d60: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED
42d64: 4eb9 0004 34f0 jsr 434f0 <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
42d6a: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42d70: 588f addql #4,%sp <== NOT EXECUTED
42d72: 2040 moveal %d0,%a0 <== NOT EXECUTED
42d74: 700c moveq #12,%d0 <== NOT EXECUTED
42d76: 72ff moveq #-1,%d1 <== NOT EXECUTED
42d78: 2080 movel %d0,%a0@ <== NOT EXECUTED
}
return 0;
}
42d7a: 242e ffbc movel %fp@(-68),%d2
42d7e: 2001 movel %d1,%d0
42d80: 262e ffc0 movel %fp@(-64),%d3
42d84: 4e5e unlk %fp <== NOT EXECUTED
00042d88 <IMFS_unlink>:
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d88: 7003 moveq #3,%d0
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
42d8a: 4e56 ffd0 linkw %fp,#-48
42d8e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
42d92: 246e 000c moveal %fp@(12),%a2
42d96: 262e 0008 movel %fp@(8),%d3
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
42d9a: 2652 moveal %a2@,%a3
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d9c: b0ab 0048 cmpl %a3@(72),%d0
42da0: 6600 0086 bnew 42e28 <IMFS_unlink+0xa0>
if ( !node->info.hard_link.link_node )
42da4: 282b 004c movel %a3@(76),%d4
42da8: 6610 bnes 42dba <IMFS_unlink+0x32>
rtems_set_errno_and_return_minus_one( EINVAL );
42daa: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42db0: 7216 moveq #22,%d1 <== NOT EXECUTED
42db2: 2040 moveal %d0,%a0 <== NOT EXECUTED
42db4: 70ff moveq #-1,%d0 <== NOT EXECUTED
42db6: 2081 movel %d1,%a0@ <== NOT EXECUTED
42db8: 607e bras 42e38 <IMFS_unlink+0xb0> <== NOT EXECUTED
the_link = *loc;
42dba: 4878 0014 pea 14 <OPER2>
42dbe: 240e movel %fp,%d2
42dc0: 0682 ffff ffe4 addil #-28,%d2
42dc6: 2f0a movel %a2,%sp@-
42dc8: 2f02 movel %d2,%sp@-
42dca: 4eb9 0005 1ccc jsr 51ccc <memcpy>
the_link.node_access = node->info.hard_link.link_node;
42dd0: 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)
42dd4: 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 );
42dd6: 2f02 movel %d2,%sp@-
42dd8: 4eb9 0004 c9e4 jsr 4c9e4 <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)
42dde: 206b 004c moveal %a3@(76),%a0
42de2: 4281 clrl %d1
42de4: 4fef 0010 lea %sp@(16),%sp
42de8: 3028 0032 movew %a0@(50),%d0
42dec: 3200 movew %d0,%d1
42dee: b881 cmpl %d1,%d4
42df0: 6618 bnes 42e0a <IMFS_unlink+0x82>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
42df2: 2f02 movel %d2,%sp@-
42df4: 206e ffec moveal %fp@(-20),%a0
42df8: 2f03 movel %d3,%sp@-
42dfa: 2068 0034 moveal %a0@(52),%a0
42dfe: 4e90 jsr %a0@
if ( result != 0 )
42e00: 508f addql #8,%sp
42e02: 4a80 tstl %d0
42e04: 6722 beqs 42e28 <IMFS_unlink+0xa0>
42e06: 70ff moveq #-1,%d0
42e08: 602e bras 42e38 <IMFS_unlink+0xb0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
42e0a: 5380 subql #1,%d0
42e0c: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( node->info.hard_link.link_node );
42e10: 42a7 clrl %sp@-
42e12: 486e fff8 pea %fp@(-8)
42e16: 4eb9 0004 3578 jsr 43578 <gettimeofday>
42e1c: 206b 004c moveal %a3@(76),%a0
42e20: 508f addql #8,%sp
42e22: 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 );
42e28: 2f0a movel %a2,%sp@-
42e2a: 206a 0008 moveal %a2@(8),%a0
42e2e: 2f03 movel %d3,%sp@-
42e30: 2068 0034 moveal %a0@(52),%a0
42e34: 4e90 jsr %a0@
return result;
42e36: 508f addql #8,%sp
}
42e38: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3
42e3e: 4e5e unlk %fp
...
00042e44 <IMFS_unmount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e44: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42e46: 4e56 0000 linkw %fp,#0
42e4a: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42e4e: 2068 0008 moveal %a0@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e52: b0a8 0048 cmpl %a0@(72),%d0
42e56: 6710 beqs 42e68 <IMFS_unmount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42e58: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42e5e: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e60: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e62: 7014 moveq #20,%d0 <== NOT EXECUTED
42e64: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e66: 601c bras 42e84 <IMFS_unmount+0x40> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
42e68: 4aa8 0058 tstl %a0@(88)
42e6c: 6610 bnes 42e7e <IMFS_unmount+0x3a>
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
42e6e: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
42e74: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e76: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e78: 7016 moveq #22,%d0 <== NOT EXECUTED
42e7a: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e7c: 6006 bras 42e84 <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;
42e7e: 42a8 0058 clrl %a0@(88)
42e82: 4281 clrl %d1
return 0;
}
42e84: 2001 movel %d1,%d0
42e86: 4e5e unlk %fp
...
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 bb36 moveal 5bb36 <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 9412 jsr 49412 <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
423b8: 2079 0005 bb3a moveal 5bb3a <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 bb35 tstb 5bb35 <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 b57c tstb 5b57c <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 d318 jsr 4d318 <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 bb35 tstb 5bb35 <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 b4b0 movel 5b4b0 <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 b4b0 movel 5b4b0 <RTEMS_Malloc_Heap>,%sp@-
42428: 2439 0005 cbb4 movel 5cbb4 <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 cbb4 movel %d0,5cbb4 <rtems_malloc_statistics>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
...
00043da6 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
43da6: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
43daa: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
43dae: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
43db2: 4a8a tstl %a2 <== NOT EXECUTED
43db4: 6700 0100 beqw 43eb6 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
return;
if ( !print_handler )
43db8: 2879 0009 8c08 moveal 98c08 <print_handler>,%a4 <== NOT EXECUTED
43dbe: 4a8c tstl %a4 <== NOT EXECUTED
43dc0: 6700 00f4 beqw 43eb6 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
43dc4: 70ff moveq #-1,%d0 <== NOT EXECUTED
43dc6: b08a cmpl %a2,%d0 <== NOT EXECUTED
43dc8: 6616 bnes 43de0 <Stack_check_Dump_threads_usage+0x3a><== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
43dca: 4ab9 0009 bb58 tstl 9bb58 <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED
43dd0: 6700 00e4 beqw 43eb6 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
43dd4: 47f9 0009 bb54 lea 9bb54 <Stack_check_Interrupt_stack>,%a3 <== NOT EXECUTED
43dda: 4284 clrl %d4 <== NOT EXECUTED
43ddc: 95ca subal %a2,%a2 <== NOT EXECUTED
43dde: 6008 bras 43de8 <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 );
43de0: 282a 00fe movel %a2@(254),%d4 <== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
43de4: 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);
43de8: 2613 movel %a3@,%d3 <== NOT EXECUTED
43dea: 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);
43df0: 242b 0004 movel %a3@(4),%d2 <== NOT EXECUTED
43df4: 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);
43dfa: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43dfc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43dfe: 4eb9 0004 3d76 jsr 43d76 <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
43e04: 508f addql #8,%sp <== NOT EXECUTED
43e06: 4a80 tstl %d0 <== NOT EXECUTED
43e08: 6604 bnes 43e0e <Stack_check_Dump_threads_usage+0x68><== NOT EXECUTED
43e0a: 4282 clrl %d2 <== NOT EXECUTED
43e0c: 6004 bras 43e12 <Stack_check_Dump_threads_usage+0x6c><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
43e0e: d483 addl %d3,%d2 <== NOT EXECUTED
43e10: 9480 subl %d0,%d2 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
43e12: 4a8a tstl %a2 <== NOT EXECUTED
43e14: 672c beqs 43e42 <Stack_check_Dump_threads_usage+0x9c><== NOT EXECUTED
(*print_handler)(
43e16: 486e fffb pea %fp@(-5) <== NOT EXECUTED
43e1a: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED
43e1e: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e22: 4eb9 0004 8f28 jsr 48f28 <rtems_object_get_name> <== NOT EXECUTED
43e28: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43e2a: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e2e: 4879 0008 e412 pea 8e412 <IntUartPollCallbacks.6602+0x20> <== NOT EXECUTED
43e34: 2f39 0009 8c04 movel 98c04 <print_context>,%sp@- <== NOT EXECUTED
43e3a: 4e94 jsr %a4@ <== NOT EXECUTED
43e3c: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
43e40: 6016 bras 43e58 <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 );
43e42: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43e46: 4879 0008 e41f pea 8e41f <IntUartPollCallbacks.6602+0x2d> <== NOT EXECUTED
43e4c: 2f39 0009 8c04 movel 98c04 <print_context>,%sp@- <== NOT EXECUTED
43e52: 4e94 jsr %a4@ <== NOT EXECUTED
43e54: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
(*print_handler)(
43e58: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
43e5c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43e5e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
43e60: 2013 movel %a3@,%d0 <== NOT EXECUTED
43e62: 5380 subql #1,%d0 <== NOT EXECUTED
43e64: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43e68: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43e6a: 4879 0008 e42d pea 8e42d <IntUartPollCallbacks.6602+0x3b> <== NOT EXECUTED
43e70: 2f39 0009 8c04 movel 98c04 <print_context>,%sp@- <== NOT EXECUTED
43e76: 2079 0009 8c08 moveal 98c08 <print_handler>,%a0 <== NOT EXECUTED
43e7c: 4e90 jsr %a0@ <== NOT EXECUTED
43e7e: 2079 0009 8c08 moveal 98c08 <print_handler>,%a0 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
43e84: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43e88: 4ab9 0009 8c00 tstl 98c00 <Stack_check_Initialized> <== NOT EXECUTED
43e8e: 6612 bnes 43ea2 <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
43e90: 4879 0008 e44b pea 8e44b <IntUartPollCallbacks.6602+0x59> <== NOT EXECUTED
43e96: 2f39 0009 8c04 movel 98c04 <print_context>,%sp@- <== NOT EXECUTED
43e9c: 4e90 jsr %a0@ <== NOT EXECUTED
43e9e: 508f addql #8,%sp <== NOT EXECUTED
43ea0: 6014 bras 43eb6 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
43ea2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43ea4: 4879 0008 e458 pea 8e458 <IntUartPollCallbacks.6602+0x66> <== NOT EXECUTED
43eaa: 2f39 0009 8c04 movel 98c04 <print_context>,%sp@- <== NOT EXECUTED
43eb0: 4e90 jsr %a0@ <== NOT EXECUTED
43eb2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
43eb6: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED
43ebc: 4e5e unlk %fp <== NOT EXECUTED
00043d76 <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++)
43d76: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
void *Stack_check_find_high_water_mark(
const void *s,
size_t n
)
{
43d78: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
43d7c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
43d80: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
43d84: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED
43d88: d088 addl %a0,%d0 <== NOT EXECUTED
43d8a: 6010 bras 43d9c <Stack_check_find_high_water_mark+0x26><== NOT EXECUTED
if (*base != U32_PATTERN)
43d8c: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED
43d92: b290 cmpl %a0@,%d1 <== NOT EXECUTED
43d94: 6704 beqs 43d9a <Stack_check_find_high_water_mark+0x24><== NOT EXECUTED
return (void *) base;
43d96: 2008 movel %a0,%d0 <== NOT EXECUTED
43d98: 6008 bras 43da2 <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++)
43d9a: 5888 addql #4,%a0 <== NOT EXECUTED
43d9c: b088 cmpl %a0,%d0 <== NOT EXECUTED
43d9e: 62ec bhis 43d8c <Stack_check_find_high_water_mark+0x16><== NOT EXECUTED
43da0: 4280 clrl %d0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
43da2: 4e5e unlk %fp <== NOT EXECUTED
00043f3a <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)
{
43f3a: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
43f3e: 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");
43f42: 4879 0008 e4bf pea 8e4bf <IntUartPollCallbacks.6602+0xcd> <== NOT EXECUTED
43f48: 45f9 0004 684c lea 4684c <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)
{
43f4e: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
43f52: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
43f56: 286b 00c2 moveal %a3@(194),%a4 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
43f5a: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
43f5c: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43f5e: 4879 0008 e4cf pea 8e4cf <IntUartPollCallbacks.6602+0xdd> <== NOT EXECUTED
43f64: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
43f66: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f6a: 4879 0008 e4ec pea 8e4ec <IntUartPollCallbacks.6602+0xfa> <== NOT EXECUTED
43f70: 4e92 jsr %a2@ <== NOT EXECUTED
printk(
43f72: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED
43f76: 4879 0008 e4fe pea 8e4fe <IntUartPollCallbacks.6602+0x10c> <== NOT EXECUTED
43f7c: 4e92 jsr %a2@ <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
43f7e: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED
43f82: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
43f86: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f8a: 4eb9 0004 8f28 jsr 48f28 <rtems_object_get_name> <== NOT EXECUTED
43f90: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
43f94: 2e80 movel %d0,%sp@ <== NOT EXECUTED
43f96: 4879 0008 e512 pea 8e512 <IntUartPollCallbacks.6602+0x120> <== NOT EXECUTED
43f9c: 4e92 jsr %a2@ <== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
43f9e: 202b 00be movel %a3@(190),%d0 <== NOT EXECUTED
43fa2: 206b 00c2 moveal %a3@(194),%a0 <== NOT EXECUTED
43fa6: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43faa: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43fac: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43fae: 4879 0008 e528 pea 8e528 <IntUartPollCallbacks.6602+0x136> <== NOT EXECUTED
43fb4: 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) {
43fb6: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43fba: 4a02 tstb %d2 <== NOT EXECUTED
43fbc: 6618 bnes 43fd6 <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
printk(
43fbe: 486c 0018 pea %a4@(24) <== NOT EXECUTED
43fc2: 486c 0008 pea %a4@(8) <== NOT EXECUTED
43fc6: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
43fca: 4879 0008 e559 pea 8e559 <IntUartPollCallbacks.6602+0x167> <== NOT EXECUTED
43fd0: 4e92 jsr %a2@ <== NOT EXECUTED
43fd2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
43fd6: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED
43fda: 4eb9 0004 97ac jsr 497ac <rtems_fatal_error_occurred> <== NOT EXECUTED
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 cd08 movel 5cd08 <_Thread_Dispatch_disable_level>,%d0
458a6: 5280 addql #1,%d0
458a8: 206e 0008 moveal %fp@(8),%a0
458ac: 23c0 0005 cd08 movel %d0,5cd08 <_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>
...
0004bfe8 <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4bfe8: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4bfee: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4bff2: 2279 0005 cdc2 moveal 5cdc2 <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4bff8: 48d7 001c moveml %d2-%d4,%sp@
4bffc: 242e 000c movel %fp@(12),%d2
4c000: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4c004: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4c008: 206e 0008 moveal %fp@(8),%a0
4c00c: 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 );
4c010: 40c1 movew %sr,%d1
4c012: 8081 orl %d1,%d0
4c014: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4c016: 2028 0048 movel %a0@(72),%d0
4c01a: 5280 addql #1,%d0
4c01c: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4c020: 4aa8 0040 tstl %a0@(64)
4c024: 6626 bnes 4c04c <_CORE_barrier_Wait+0x64>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4c026: b0a8 0044 cmpl %a0@(68),%d0
4c02a: 6620 bnes 4c04c <_CORE_barrier_Wait+0x64>
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
4c02c: 7001 moveq #1,%d0
4c02e: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4c032: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4c034: 2d44 0010 movel %d4,%fp@(16)
4c038: 2d42 000c movel %d2,%fp@(12)
4c03c: 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 );
}
4c040: 4cd7 001c moveml %sp@,%d2-%d4
4c044: 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 );
4c046: 4ef9 0004 bfb4 jmp 4bfb4 <_CORE_barrier_Release>
4c04c: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4c04e: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4c052: 2348 0044 movel %a0,%a1@(68)
4c056: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id;
_ISR_Enable( level );
4c05a: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4c05c: 2d43 000c movel %d3,%fp@(12)
4c060: 203c 0004 7468 movel #291944,%d0
4c066: 2d48 0008 movel %a0,%fp@(8)
4c06a: 2d40 0010 movel %d0,%fp@(16)
}
4c06e: 4cd7 001c moveml %sp@,%d2-%d4
4c072: 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 );
4c074: 4ef9 0004 717c jmp 4717c <_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 439c movel #344988,%d4
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
520b8: 4bf9 0005 a3f4 lea 5a3f4 <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
...
0004dd08 <_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 );
4dd08: 223c 0000 0700 movel #1792,%d1
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dd0e: 4e56 ffe0 linkw %fp,#-32
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4dd12: 2079 0006 6396 moveal 66396 <_Thread_Executing>,%a0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dd18: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
4dd1c: 282e 000c movel %fp@(12),%d4
4dd20: 242e 001c movel %fp@(28),%d2
4dd24: 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;
4dd28: 42a8 0034 clrl %a0@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dd2c: 262e 0010 movel %fp@(16),%d3
4dd30: 226e 0014 moveal %fp@(20),%a1
4dd34: 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 );
4dd38: 40c0 movew %sr,%d0
4dd3a: 8280 orl %d0,%d1
4dd3c: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dd3e: 220a movel %a2,%d1
4dd40: 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));
4dd46: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dd4a: b28b cmpl %a3,%d1
4dd4c: 6700 00a6 beqw 4ddf4 <_CORE_message_queue_Seize+0xec>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4dd50: 2853 moveal %a3@,%a4
the_chain->first = new_first;
new_first->previous = _Chain_Head(the_chain);
4dd52: 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;
4dd56: 254c 0050 movel %a4,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4dd5a: 294d 0004 movel %a5,%a4@(4)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4dd5e: 4a8b tstl %a3
4dd60: 6700 0092 beqw 4ddf4 <_CORE_message_queue_Seize+0xec>
the_message_queue->number_of_pending_messages -= 1;
4dd64: 53aa 0048 subql #1,%a2@(72)
_ISR_Enable( level );
4dd68: 46c0 movew %d0,%sr
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
4dd6a: 2079 0006 6396 moveal 66396 <_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;
4dd70: 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,
4dd74: 240b movel %a3,%d2
4dd76: 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 =
4dd7c: 216b 0008 0024 movel %a3@(8),%a0@(36)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dd82: 49f9 0005 55d0 lea 555d0 <memcpy>,%a4
4dd88: 2f11 movel %a1@,%sp@-
4dd8a: 2f02 movel %d2,%sp@-
4dd8c: 2f03 movel %d3,%sp@-
4dd8e: 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 );
4dd90: 2f0a movel %a2,%sp@-
4dd92: 4eb9 0004 f7b0 jsr 4f7b0 <_Thread_queue_Dequeue>
if ( !the_thread ) {
4dd98: 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 );
4dd9c: 2040 moveal %d0,%a0
if ( !the_thread ) {
4dd9e: 4a80 tstl %d0
4dda0: 661a bnes 4ddbc <_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 );
4dda2: 45ea 0068 lea %a2@(104),%a2
4dda6: 2d4b 000c movel %a3,%fp@(12)
4ddaa: 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 );
}
4ddae: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4ddb4: 4e5e unlk %fp
4ddb6: 4ef9 0004 db88 jmp 4db88 <_Chain_Append>
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
4ddbc: 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;
4ddc0: 2768 0024 0008 movel %a0@(36),%a3@(8)
4ddc6: 2740 000c movel %d0,%a3@(12)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4ddca: 2f00 movel %d0,%sp@-
4ddcc: 2f28 002c movel %a0@(44),%sp@-
4ddd0: 2f02 movel %d2,%sp@-
4ddd2: 4e94 jsr %a4@
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ddd4: 2d6b 0008 0010 movel %a3@(8),%fp@(16)
4ddda: 4fef 000c lea %sp@(12),%sp
4ddde: 2d4b 000c movel %a3,%fp@(12)
4dde2: 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 );
}
4dde6: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4ddec: 4e5e unlk %fp
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
4ddee: 4ef9 0005 25f8 jmp 525f8 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
4ddf4: 4a05 tstb %d5
4ddf6: 6612 bnes 4de0a <_CORE_message_queue_Seize+0x102>
_ISR_Enable( level );
4ddf8: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4ddfa: 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 );
}
4ddfc: 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;
4de02: 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 );
}
4de06: 4e5e unlk %fp
4de08: 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;
4de0a: 7201 moveq #1,%d1
4de0c: 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;
4de10: 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;
4de14: 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;
4de18: 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;
4de1c: 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 );
4de20: 46c0 movew %d0,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4de22: 4bf9 0004 fbdc lea 4fbdc <_Thread_queue_Timeout>,%a5
4de28: 2d42 000c movel %d2,%fp@(12)
4de2c: 2d4d 0010 movel %a5,%fp@(16)
4de30: 2d4a 0008 movel %a2,%fp@(8)
}
4de34: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4de3a: 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 );
4de3c: 4ef9 0004 f8f0 jmp 4f8f0 <_Thread_queue_Enqueue_with_handler>
...
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 703c jsr 4703c <_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 <== NOT EXECUTED
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 cdb2 moveb %d1,5cdb2 <_Internal_errors_What_happened+0x4>
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
46002: 23c0 0005 cdae movel %d0,5cdae <_Internal_errors_What_happened>
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
46008: 23c2 0005 cdb4 movel %d2,5cdb4 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
4600e: 4eb9 0004 7b0a jsr 47b0a <_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 ce90 movel %d0,5ce90 <_System_state_Current>
46030: 60fe bras 46030 <_Internal_error_Occurred+0x58>
...
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 a070 lea 4a070 <_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
...
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>
...
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 863a moveal 6863a <_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 8538 lea 68538 <_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>
...
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 e5c0 jsr 4e5c0 <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 82dc jsr 482dc <_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 82f8 jsr 482f8 <_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 e538 jsr 4e538 <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>
...
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 5070 pea 65070 <_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 28c4 jsr 528c4 <__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 4cee moveal 64cee <_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 28c4 jsr 528c4 <__errno>
49566: 2079 0006 4cee moveal 64cee <_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 28c4 jsr 528c4 <__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
...
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 a408 jsr 4a408 <_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 9fe8 jsr 49fe8 <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
...
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 ecde pea 5ecde <_POSIX_signals_Ualarm_timer>
44e68: 4eb9 0004 8338 jsr 48338 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44e6e: 4fef 000c lea %sp@(12),%sp
44e72: 203c 0005 ecde movel #388318,%d0
44e78: 2d40 000c movel %d0,%fp@(12)
44e7c: 203c 0005 e590 movel #386448,%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 821c jmp 4821c <_Watchdog_Insert>
...
00057360 <_Region_Process_queue>:
*/
void _Region_Process_queue(
Region_Control *the_region
)
{
57360: 4e56 ffe4 linkw %fp,#-28
57364: 2039 0007 545c movel 7545c <_Thread_Dispatch_disable_level>,%d0
5736a: 5280 addql #1,%d0
5736c: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
57370: 266e 0008 moveal %fp@(8),%a3
57374: 23c0 0007 545c movel %d0,7545c <_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();
5737a: 2f39 0007 550e movel 7550e <_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 );
57380: 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 );
57382: 280b movel %a3,%d4
57384: 0682 0000 0010 addil #16,%d2
5738a: 0684 0000 0068 addil #104,%d4
57390: 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 );
57396: 49f9 0005 7a6c lea 57a6c <_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();
5739c: 4eb9 0005 1fa8 jsr 51fa8 <_API_Mutex_Unlock>
573a2: 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 );
573a4: 263c 0005 7b70 movel #359280,%d3
573aa: 2f02 movel %d2,%sp@-
573ac: 2043 moveal %d3,%a0
573ae: 4e90 jsr %a0@
if ( the_thread == NULL )
573b0: 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 );
573b2: 2440 moveal %d0,%a2
if ( the_thread == NULL )
573b4: 4a80 tstl %d0
573b6: 672c beqs 573e4 <_Region_Process_queue+0x84>
573b8: 42a7 clrl %sp@-
573ba: 42a7 clrl %sp@-
573bc: 2f2a 0024 movel %a2@(36),%sp@-
573c0: 2f04 movel %d4,%sp@-
573c2: 4e95 jsr %a5@
the_segment = (void **) _Region_Allocate_segment(
the_region,
the_thread->Wait.count
);
if ( the_segment == NULL )
573c4: 4fef 0010 lea %sp@(16),%sp
573c8: 4a80 tstl %d0
573ca: 6718 beqs 573e4 <_Region_Process_queue+0x84>
break;
*(void **)the_thread->Wait.return_argument = the_segment;
573cc: 206a 0028 moveal %a2@(40),%a0
the_region->number_of_used_blocks += 1;
573d0: 52ab 0064 addql #1,%a3@(100)
);
if ( the_segment == NULL )
break;
*(void **)the_thread->Wait.return_argument = the_segment;
573d4: 2080 movel %d0,%a0@
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
573d6: 2f0a movel %a2,%sp@-
573d8: 2f02 movel %d2,%sp@-
573da: 4e94 jsr %a4@
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
573dc: 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;
573de: 42aa 0034 clrl %a2@(52)
}
573e2: 60c6 bras 573aa <_Region_Process_queue+0x4a>
_Thread_Enable_dispatch();
}
573e4: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
573ea: 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();
573ec: 4ef9 0005 4012 jmp 54012 <_Thread_Enable_dispatch>
...
00046d94 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
46d94: 4e56 ffe8 linkw %fp,#-24
46d98: 222e 0010 movel %fp@(16),%d1
46d9c: 48d7 047c moveml %d2-%d6/%a2,%sp@
46da0: 246e 000c moveal %fp@(12),%a2
46da4: 242e 0014 movel %fp@(20),%d2
46da8: 282e 001c movel %fp@(28),%d4
46dac: 2a2e 0024 movel %fp@(36),%d5
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
46db0: 42aa 010a clrl %a2@(266)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
46db4: 162e 001b moveb %fp@(27),%d3
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
46db8: 42aa 010e clrl %a2@(270)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
46dbc: 1c2e 0023 moveb %fp@(35),%d6
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
46dc0: 42aa 0112 clrl %a2@(274)
extensions_area = NULL;
the_thread->libc_reent = NULL;
46dc4: 42aa 0106 clrl %a2@(262)
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
46dc8: 4a81 tstl %d1
46dca: 6620 bnes 46dec <_Thread_Initialize+0x58>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
46dcc: 2f02 movel %d2,%sp@-
46dce: 2f0a movel %a2,%sp@-
46dd0: 4eb9 0004 7674 jsr 47674 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
46dd6: 508f addql #8,%sp
46dd8: 4a80 tstl %d0
46dda: 6700 0176 beqw 46f52 <_Thread_Initialize+0x1be>
46dde: b480 cmpl %d0,%d2
46de0: 6200 0170 bhiw 46f52 <_Thread_Initialize+0x1be>
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
46de4: 222a 00ca movel %a2@(202),%d1
the_thread->Start.core_allocated_stack = true;
46de8: 7401 moveq #1,%d2
46dea: 6004 bras 46df0 <_Thread_Initialize+0x5c>
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
46dec: 2002 movel %d2,%d0
46dee: 4202 clrb %d2
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
46df0: 2541 00c2 movel %d1,%a2@(194)
46df4: 1542 00bc moveb %d2,%a2@(188)
the_stack->size = size;
46df8: 2540 00be movel %d0,%a2@(190)
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
46dfc: 4a03 tstb %d3
46dfe: 6604 bnes 46e04 <_Thread_Initialize+0x70>
46e00: 4283 clrl %d3
46e02: 6016 bras 46e1a <_Thread_Initialize+0x86>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
46e04: 4878 001c pea 1c <OPER2+0x8>
46e08: 4eb9 0004 7e98 jsr 47e98 <_Workspace_Allocate>
if ( !fp_area )
46e0e: 588f addql #4,%sp
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
46e10: 2600 movel %d0,%d3
if ( !fp_area )
46e12: 6606 bnes 46e1a <_Thread_Initialize+0x86>
46e14: 4282 clrl %d2
46e16: 6000 00d4 braw 46eec <_Thread_Initialize+0x158>
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
46e1a: 2039 0005 cda6 movel 5cda6 <_Thread_Maximum_extensions>,%d0
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
46e20: 2543 0102 movel %d3,%a2@(258)
the_thread->Start.fp_context = fp_area;
46e24: 2543 00c6 movel %d3,%a2@(198)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
46e28: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
46e2c: 42aa 0064 clrl %a2@(100)
the_watchdog->id = id;
46e30: 42aa 0068 clrl %a2@(104)
the_watchdog->user_data = user_data;
46e34: 42aa 006c clrl %a2@(108)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
46e38: 4a80 tstl %d0
46e3a: 6604 bnes 46e40 <_Thread_Initialize+0xac>
46e3c: 4282 clrl %d2
46e3e: 6016 bras 46e56 <_Thread_Initialize+0xc2>
extensions_area = _Workspace_Allocate(
46e40: e588 lsll #2,%d0
46e42: 2040 moveal %d0,%a0
46e44: 4868 0004 pea %a0@(4)
46e48: 4eb9 0004 7e98 jsr 47e98 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
46e4e: 588f addql #4,%sp
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
46e50: 2400 movel %d0,%d2
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
46e52: 6700 0098 beqw 46eec <_Thread_Initialize+0x158>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
46e56: 2542 0116 movel %d2,%a2@(278)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
46e5a: 6718 beqs 46e74 <_Thread_Initialize+0xe0>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
46e5c: 2239 0005 cda6 movel 5cda6 <_Thread_Maximum_extensions>,%d1
46e62: 4280 clrl %d0
46e64: 600a bras 46e70 <_Thread_Initialize+0xdc>
the_thread->extensions[i] = NULL;
46e66: 206a 0116 moveal %a2@(278),%a0
46e6a: 42b0 0c00 clrl %a0@(00000000,%d0:l:4)
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
46e6e: 5280 addql #1,%d0
46e70: b280 cmpl %d0,%d1
46e72: 64f2 bccs 46e66 <_Thread_Initialize+0xd2>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
46e74: 2545 00ac movel %d5,%a2@(172)
the_thread->Start.budget_callout = budget_callout;
switch ( budget_algorithm ) {
46e78: 7002 moveq #2,%d0
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
46e7a: 256e 0028 00b0 movel %fp@(40),%a2@(176)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
46e80: 1546 00aa moveb %d6,%a2@(170)
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
switch ( budget_algorithm ) {
46e84: b085 cmpl %d5,%d0
46e86: 660a bnes 46e92 <_Thread_Initialize+0xfe>
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
46e88: 41f9 0005 ccb8 lea 5ccb8 <_Thread_Ticks_per_timeslice>,%a0
46e8e: 2550 0076 movel %a0@,%a2@(118)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
46e92: 2f04 movel %d4,%sp@-
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
46e94: 256e 002c 00b4 movel %fp@(44),%a2@(180)
the_thread->current_state = STATES_DORMANT;
46e9a: 7001 moveq #1,%d0
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
46e9c: 2f0a movel %a2,%sp@-
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
46e9e: 2540 0010 movel %d0,%a2@(16)
the_thread->Wait.queue = NULL;
46ea2: 42aa 0044 clrl %a2@(68)
the_thread->resource_count = 0;
46ea6: 42aa 001c clrl %a2@(28)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
46eaa: 2544 0018 movel %d4,%a2@(24)
the_thread->Start.initial_priority = priority;
46eae: 2544 00b8 movel %d4,%a2@(184)
_Thread_Set_priority( the_thread, priority );
46eb2: 4eb9 0004 74a0 jsr 474a0 <_Thread_Set_priority>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46eb8: 206e 0008 moveal %fp@(8),%a0
46ebc: 4280 clrl %d0
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
46ebe: 256e 0030 000c movel %fp@(48),%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46ec4: 2068 0018 moveal %a0@(24),%a0
46ec8: 302a 000a movew %a2@(10),%d0
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
46ecc: 42aa 0082 clrl %a2@(130)
46ed0: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
46ed4: 42aa 0086 clrl %a2@(134)
* enabled when we get here. We want to be able to run the
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
46ed8: 2f0a movel %a2,%sp@-
46eda: 4eb9 0004 7b54 jsr 47b54 <_User_extensions_Thread_create>
if ( extension_status )
46ee0: 4fef 000c lea %sp@(12),%sp
46ee4: 4a00 tstb %d0
46ee6: 6704 beqs 46eec <_Thread_Initialize+0x158>
46ee8: 7001 moveq #1,%d0
46eea: 6068 bras 46f54 <_Thread_Initialize+0x1c0>
return true;
failed:
if ( the_thread->libc_reent )
46eec: 202a 0106 movel %a2@(262),%d0
46ef0: 670a beqs 46efc <_Thread_Initialize+0x168>
_Workspace_Free( the_thread->libc_reent );
46ef2: 2f00 movel %d0,%sp@-
46ef4: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free>
46efa: 588f addql #4,%sp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
46efc: 202a 010a movel %a2@(266),%d0
46f00: 670a beqs 46f0c <_Thread_Initialize+0x178>
_Workspace_Free( the_thread->API_Extensions[i] );
46f02: 2f00 movel %d0,%sp@-
46f04: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free>
46f0a: 588f addql #4,%sp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
46f0c: 202a 010e movel %a2@(270),%d0
46f10: 670a beqs 46f1c <_Thread_Initialize+0x188>
_Workspace_Free( the_thread->API_Extensions[i] );
46f12: 2f00 movel %d0,%sp@-
46f14: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free>
46f1a: 588f addql #4,%sp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
46f1c: 202a 0112 movel %a2@(274),%d0
46f20: 670a beqs 46f2c <_Thread_Initialize+0x198>
_Workspace_Free( the_thread->API_Extensions[i] );
46f22: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46f24: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free> <== NOT EXECUTED
46f2a: 588f addql #4,%sp <== NOT EXECUTED
if ( extensions_area )
46f2c: 4a82 tstl %d2
46f2e: 670a beqs 46f3a <_Thread_Initialize+0x1a6>
(void) _Workspace_Free( extensions_area );
46f30: 2f02 movel %d2,%sp@-
46f32: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free>
46f38: 588f addql #4,%sp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
46f3a: 4a83 tstl %d3
46f3c: 670a beqs 46f48 <_Thread_Initialize+0x1b4>
(void) _Workspace_Free( fp_area );
46f3e: 2f03 movel %d3,%sp@-
46f40: 4eb9 0004 7eb4 jsr 47eb4 <_Workspace_Free>
46f46: 588f addql #4,%sp
#endif
_Thread_Stack_Free( the_thread );
46f48: 2f0a movel %a2,%sp@-
46f4a: 4eb9 0004 76c0 jsr 476c0 <_Thread_Stack_Free>
return false;
46f50: 588f addql #4,%sp
46f52: 4200 clrb %d0
}
46f54: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
46f5a: 4e5e unlk %fp
...
00047c14 <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47c14: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
47c16: 4e56 0000 linkw %fp,#0
47c1a: 2f0a movel %a2,%sp@-
47c1c: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47c20: c0aa 0010 andl %a2@(16),%d0
47c24: 4a00 tstb %d0
47c26: 6704 beqs 47c2c <_Thread_Restart+0x18>
47c28: 4200 clrb %d0
47c2a: 6064 bras 47c90 <_Thread_Restart+0x7c>
_Thread_Set_transient( the_thread );
47c2c: 2f0a movel %a2,%sp@-
47c2e: 4eb9 0004 7df0 jsr 47df0 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
47c34: 2f2e 0010 movel %fp@(16),%sp@-
47c38: 2f2e 000c movel %fp@(12),%sp@-
47c3c: 2f0a movel %a2,%sp@-
47c3e: 4eb9 0004 b1ac jsr 4b1ac <_Thread_Reset>
_Thread_Load_environment( the_thread );
47c44: 2f0a movel %a2,%sp@-
47c46: 4eb9 0004 ae48 jsr 4ae48 <_Thread_Load_environment>
_Thread_Ready( the_thread );
47c4c: 2f0a movel %a2,%sp@-
47c4e: 4eb9 0004 b0ec jsr 4b0ec <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
47c54: 2f0a movel %a2,%sp@-
47c56: 4eb9 0004 83d0 jsr 483d0 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
47c5c: 4fef 001c lea %sp@(28),%sp
47c60: b5f9 0005 d89a cmpal 5d89a <_Thread_Executing>,%a2
47c66: 6626 bnes 47c8e <_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 )
47c68: 4aaa 0102 tstl %a2@(258)
47c6c: 670c beqs 47c7a <_Thread_Restart+0x66>
_Context_Restore_fp( &_Thread_Executing->fp_context );
47c6e: 486a 0102 pea %a2@(258)
47c72: 4eb9 0004 88c0 jsr 488c0 <_CPU_Context_restore_fp>
47c78: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
47c7a: 2079 0005 d89a moveal 5d89a <_Thread_Executing>,%a0
47c80: 41e8 00ce lea %a0@(206),%a0
47c84: 2f08 movel %a0,%sp@-
47c86: 4eb9 0004 877e jsr 4877e <_CPU_Context_Restart_self>
47c8c: 588f addql #4,%sp <== NOT EXECUTED
47c8e: 7001 moveq #1,%d0
return true;
}
return false;
}
47c90: 246e fffc moveal %fp@(-4),%a2
47c94: 4e5e unlk %fp <== NOT EXECUTED
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 7d6c jsr 47d6c <_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>
...
00047214 <_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
)
{
47214: 4e56 ffe4 linkw %fp,#-28
47218: 206e 000c moveal %fp@(12),%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4721c: 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;
47220: 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
)
{
47224: 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 ];
47228: 2400 movel %d0,%d2
4722a: ec8a lsrl #6,%d2
4722c: 2202 movel %d2,%d1
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
4722e: 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 ];
47234: e989 lsll #4,%d1
47236: 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
)
{
47238: 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 ];
4723c: 9282 subl %d2,%d1
4723e: 47f2 1800 lea %a2@(00000000,%d1:l),%a3
47242: 2149 0038 movel %a1,%a0@(56)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47246: 43e8 0038 lea %a0@(56),%a1
block_state = the_thread_queue->state;
4724a: 2a2a 0038 movel %a2@(56),%d5
4724e: 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;
47252: 42a8 003c clrl %a0@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
47256: 0800 0005 btst #5,%d0
4725a: 6660 bnes 472bc <_Thread_queue_Enqueue_priority+0xa8>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4725c: 2c0b movel %a3,%d6
4725e: 5886 addql #4,%d6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
47260: 2404 movel %d4,%d2
47262: 40c1 movew %sr,%d1
47264: 8481 orl %d1,%d2
47266: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->first;
47268: 2253 moveal %a3@,%a1
4726a: 76ff moveq #-1,%d3
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
4726c: 601e bras 4728c <_Thread_queue_Enqueue_priority+0x78>
search_priority = search_thread->current_priority;
4726e: 2629 0014 movel %a1@(20),%d3
if ( priority <= search_priority )
47272: b680 cmpl %d0,%d3
47274: 641a bccs 47290 <_Thread_queue_Enqueue_priority+0x7c>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
47276: 2404 movel %d4,%d2
47278: 46c1 movew %d1,%sr
4727a: 8481 orl %d1,%d2
4727c: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4727e: 2405 movel %d5,%d2
47280: c4a9 0010 andl %a1@(16),%d2
47284: 6604 bnes 4728a <_Thread_queue_Enqueue_priority+0x76>
_ISR_Enable( level );
47286: 46c1 movew %d1,%sr <== NOT EXECUTED
goto restart_forward_search;
47288: 60d6 bras 47260 <_Thread_queue_Enqueue_priority+0x4c><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
4728a: 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 ) ) {
4728c: bc89 cmpl %a1,%d6
4728e: 66de bnes 4726e <_Thread_queue_Enqueue_priority+0x5a>
47290: 2401 movel %d1,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
47292: 7801 moveq #1,%d4
47294: b8aa 0030 cmpl %a2@(48),%d4
47298: 6600 00a4 bnew 4733e <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4729c: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
472a0: b680 cmpl %d0,%d3
472a2: 677e beqs 47322 <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
472a4: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
472a8: 2089 movel %a1,%a0@
the_node->previous = previous_node;
472aa: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
472ae: 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;
472b2: 2688 movel %a0,%a3@
search_node->previous = the_node;
472b4: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
472b8: 46c1 movew %d1,%sr
472ba: 6062 bras 4731e <_Thread_queue_Enqueue_priority+0x10a>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
472bc: 4283 clrl %d3
472be: 1639 0005 b552 moveb 5b552 <rtems_maximum_priority>,%d3
_ISR_Disable( level );
472c4: 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;
472c6: 5283 addql #1,%d3
_ISR_Disable( level );
472c8: 40c1 movew %sr,%d1
472ca: 8481 orl %d1,%d2
472cc: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->last;
472ce: 226b 0008 moveal %a3@(8),%a1
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
472d2: 6020 bras 472f4 <_Thread_queue_Enqueue_priority+0xe0>
search_priority = search_thread->current_priority;
472d4: 2629 0014 movel %a1@(20),%d3
if ( priority >= search_priority )
472d8: b680 cmpl %d0,%d3
472da: 631c blss 472f8 <_Thread_queue_Enqueue_priority+0xe4>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
472dc: 2404 movel %d4,%d2
472de: 46c1 movew %d1,%sr
472e0: 8481 orl %d1,%d2
472e2: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
472e4: 2405 movel %d5,%d2
472e6: c4a9 0010 andl %a1@(16),%d2
472ea: 6604 bnes 472f0 <_Thread_queue_Enqueue_priority+0xdc>
_ISR_Enable( level );
472ec: 46c1 movew %d1,%sr
goto restart_reverse_search;
472ee: 60cc bras 472bc <_Thread_queue_Enqueue_priority+0xa8>
}
search_thread = (Thread_Control *)
472f0: 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 ) ) {
472f4: b7c9 cmpal %a1,%a3
472f6: 66dc bnes 472d4 <_Thread_queue_Enqueue_priority+0xc0>
472f8: 2401 movel %d1,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
472fa: 7801 moveq #1,%d4
472fc: b8aa 0030 cmpl %a2@(48),%d4
47300: 663c bnes 4733e <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
47302: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
47306: b680 cmpl %d0,%d3
47308: 6718 beqs 47322 <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
4730a: 2651 moveal %a1@,%a3
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
4730c: 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;
47310: 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;
47312: 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;
47316: 2288 movel %a0,%a1@
next_node->previous = the_node;
47318: 2748 0004 movel %a0,%a3@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
4731c: 46c1 movew %d1,%sr
4731e: 7001 moveq #1,%d0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
47320: 6026 bras 47348 <_Thread_queue_Enqueue_priority+0x134>
47322: 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;
47326: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
4732a: 2089 movel %a1,%a0@
the_node->previous = previous_node;
4732c: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
47330: 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;
47334: 2688 movel %a0,%a3@
search_node->previous = the_node;
47336: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
4733a: 46c2 movew %d2,%sr
4733c: 60e0 bras 4731e <_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;
4733e: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
47342: 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;
47346: 2082 movel %d2,%a0@
return the_thread_queue->sync_state;
}
47348: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
4734c: 4e5e unlk %fp <== NOT EXECUTED
0004c16c <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4c16c: 223c 0000 0700 movel #1792,%d1
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4c172: 4e56 0000 linkw %fp,#0
4c176: 2f0a movel %a2,%sp@-
4c178: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4c17c: 40c0 movew %sr,%d0
4c17e: 8280 orl %d0,%d1
4c180: 46c1 movew %d1,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4c182: 222a 0010 movel %a2@(16),%d1
4c186: 0281 0003 bee0 andil #245472,%d1
4c18c: 660a bnes 4c198 <_Thread_queue_Extract_fifo+0x2c>
_ISR_Enable( level );
4c18e: 46c0 movew %d0,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4c190: 246e fffc moveal %fp@(-4),%a2
4c194: 4e5e unlk %fp
4c196: 4e75 rts
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4c198: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c19a: 7202 moveq #2,%d1
previous = the_node->previous;
4c19c: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4c1a0: 42aa 0044 clrl %a2@(68)
next->previous = previous;
previous->next = next;
4c1a4: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4c1a6: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4c1aa: b2aa 0050 cmpl %a2@(80),%d1
4c1ae: 6704 beqs 4c1b4 <_Thread_queue_Extract_fifo+0x48>
_ISR_Enable( level );
4c1b0: 46c0 movew %d0,%sr
4c1b2: 6014 bras 4c1c8 <_Thread_queue_Extract_fifo+0x5c>
4c1b4: 7203 moveq #3,%d1
4c1b6: 2541 0050 movel %d1,%a2@(80)
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4c1ba: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4c1bc: 486a 0048 pea %a2@(72)
4c1c0: 4eb9 0004 7d6c jsr 47d6c <_Watchdog_Remove>
4c1c6: 588f addql #4,%sp
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4c1c8: 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
}
4c1cc: 246e fffc moveal %fp@(-4),%a2
4c1d0: 203c 1003 fff8 movel #268697592,%d0
4c1d6: 2d40 000c movel %d0,%fp@(12)
4c1da: 4e5e unlk %fp
4c1dc: 4ef9 0004 6928 jmp 46928 <_Thread_Clear_state>
...
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 51fc lea 551fc <_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 528c lea 5528c <_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 55a0 movel 755a0 <_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 54ee movel 754ee <_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 517c jsr 5517c <_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 545c movel 7545c <_Thread_Dispatch_disable_level>,%d0
517c6: 5280 addql #1,%d0
517c8: 23c0 0007 545c movel %d0,7545c <_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 53a8 lea 553a8 <_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 499c jsr 5499c <_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 545c movel 7545c <_Thread_Dispatch_disable_level>,%d0
5182a: 5280 addql #1,%d0
5182c: 23c0 0007 545c movel %d0,7545c <_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 55a0 movel 755a0 <_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 528c jsr 5528c <_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 54ee movel 754ee <_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 528c jsr 5528c <_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>
00059254 <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
59254: 4e56 0000 linkw %fp,#0
59258: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
5925c: 2d6e 0010 000c movel %fp@(16),%fp@(12)
59262: 2d40 0008 movel %d0,%fp@(8)
}
59266: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
59268: 4ef9 0004 8ea0 jmp 48ea0 <calloc>
...
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 99c0 jsr 599c0 <_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
...
00070b6a <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
70b6a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
70b6e: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED
70b72: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
70b76: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED
70b7c: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
70b80: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
70b84: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
70b86: 4ef9 0007 09fc jmp 709fc <fcntl> <== NOT EXECUTED
00059270 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
59270: 4e56 0000 linkw %fp,#0
free( ptr );
59274: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5927a: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
5927c: 4ef9 0004 8f80 jmp 48f80 <free>
...
0004b792 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
4b792: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
4b794: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid();
}
4b798: 4e5e unlk %fp <== NOT EXECUTED
00049164 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
49164: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
49168: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4916a: 4ef9 0004 9108 jmp 49108 <gettimeofday> <== NOT EXECUTED
00049170 <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
49170: 4e56 0000 linkw %fp,#0
49174: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
49178: 2d6e 0010 000c movel %fp@(16),%fp@(12)
4917e: 2d40 0008 movel %d0,%fp@(8)
}
49182: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
49184: 4ef9 0004 9108 jmp 49108 <gettimeofday>
...
00059348 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
59348: 4e56 0000 linkw %fp,#0
return isatty( fd );
5934c: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
59352: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
59354: 4ef9 0005 9914 jmp 59914 <isatty>
...
00061276 <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
61276: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
6127a: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
6127e: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
61284: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
61288: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
6128a: 4ef9 0006 108c jmp 6108c <link> <== NOT EXECUTED
00059448 <_lseek_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
off_t offset,
int whence
)
{
59448: 4e56 0000 linkw %fp,#0
5944c: 202e 000c movel %fp@(12),%d0
59450: 2f02 movel %d2,%sp@-
59452: 222e 0010 movel %fp@(16),%d1
59456: 242e 0014 movel %fp@(20),%d2
return lseek( fd, offset, whence );
5945a: 2d6e 0018 0014 movel %fp@(24),%fp@(20)
59460: 2d41 000c movel %d1,%fp@(12)
59464: 2d42 0010 movel %d2,%fp@(16)
59468: 2d40 0008 movel %d0,%fp@(8)
}
5946c: 241f movel %sp@+,%d2
5946e: 4e5e unlk %fp
int fd,
off_t offset,
int whence
)
{
return lseek( fd, offset, whence );
59470: 4ef9 0005 935c jmp 5935c <lseek>
...
00061472 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
61472: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61476: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
6147a: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
61480: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
61484: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
61486: 4ef9 0006 13ac jmp 613ac <lstat> <== NOT EXECUTED
00059478 <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
59478: 4e56 0000 linkw %fp,#0
return malloc( size );
5947c: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
59482: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
59484: 4ef9 0004 9484 jmp 49484 <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>
...
00059538 <_read_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
void *buf,
size_t nbytes
)
{
59538: 4e56 0000 linkw %fp,#0
5953c: 222e 0010 movel %fp@(16),%d1
59540: 202e 000c movel %fp@(12),%d0
return read( fd, buf, nbytes );
59544: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
5954a: 2d41 000c movel %d1,%fp@(12)
5954e: 2d40 0008 movel %d0,%fp@(8)
}
59552: 4e5e unlk %fp
int fd,
void *buf,
size_t nbytes
)
{
return read( fd, buf, nbytes );
59554: 4ef9 0005 948c jmp 5948c <read>
...
0005955c <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
5955c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
59560: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
59564: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
5956a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
5956e: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
59570: 4ef9 0005 95b8 jmp 595b8 <realloc> <== NOT EXECUTED
...
0008d084 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
8d084: 4e56 ffa4 linkw %fp,#-92 <== NOT EXECUTED
8d088: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
8d08c: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
8d090: 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 );
8d094: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8d096: 4eb9 0004 5674 jsr 45674 <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8d09c: 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 );
8d09e: 2600 movel %d0,%d3 <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8d0a0: 664a bnes 8d0ec <_rename_r+0x68> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
8d0a2: 742f moveq #47,%d2 <== NOT EXECUTED
8d0a4: 1012 moveb %a2@,%d0 <== NOT EXECUTED
8d0a6: 1200 moveb %d0,%d1 <== NOT EXECUTED
8d0a8: 49c1 extbl %d1 <== NOT EXECUTED
8d0aa: b481 cmpl %d1,%d2 <== NOT EXECUTED
8d0ac: 670c beqs 8d0ba <_rename_r+0x36> <== NOT EXECUTED
8d0ae: 143c 005c moveb #92,%d2 <== NOT EXECUTED
8d0b2: b481 cmpl %d1,%d2 <== NOT EXECUTED
8d0b4: 6704 beqs 8d0ba <_rename_r+0x36> <== NOT EXECUTED
8d0b6: 4a00 tstb %d0 <== NOT EXECUTED
8d0b8: 6612 bnes 8d0cc <_rename_r+0x48> <== NOT EXECUTED
8d0ba: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d0be: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
8d0c4: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8d0c8: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8d0ca: 600e bras 8d0da <_rename_r+0x56> <== NOT EXECUTED
8d0cc: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d0d0: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0 <== NOT EXECUTED
8d0d6: 5880 addql #4,%d0 <== NOT EXECUTED
8d0d8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d0da: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d0de: 4202 clrb %d2 <== NOT EXECUTED
8d0e0: 4eb9 0007 9068 jsr 79068 <memcpy> <== NOT EXECUTED
8d0e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d0ea: 6024 bras 8d110 <_rename_r+0x8c> <== NOT EXECUTED
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
8d0ec: 42a7 clrl %sp@- <== NOT EXECUTED
8d0ee: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d0f2: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
8d0f6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d0f8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8d0fa: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
8d100: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
8d104: 4a80 tstl %d0 <== NOT EXECUTED
8d106: 6706 beqs 8d10e <_rename_r+0x8a> <== NOT EXECUTED
8d108: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d10a: 6000 0286 braw 8d392 <_rename_r+0x30e> <== NOT EXECUTED
8d10e: 7401 moveq #1,%d2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8d110: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d114: 2a0e movel %fp,%d5 <== NOT EXECUTED
8d116: 0685 ffff ffd4 addil #-44,%d5 <== NOT EXECUTED
8d11c: 280e movel %fp,%d4 <== NOT EXECUTED
8d11e: 0684 ffff ffe8 addil #-24,%d4 <== NOT EXECUTED
8d124: 49f9 0007 9068 lea 79068 <memcpy>,%a4 <== NOT EXECUTED
name = old + old_parent_pathlen;
8d12a: d68a addl %a2,%d3 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d12c: 45f9 0007 c0d8 lea 7c0d8 <strlen>,%a2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8d132: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8d134: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d136: 4e94 jsr %a4@ <== NOT EXECUTED
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d138: 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;
8d13a: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8d13e: 4e92 jsr %a2@ <== NOT EXECUTED
8d140: 2e80 movel %d0,%sp@ <== NOT EXECUTED
8d142: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8d144: 4eb9 0004 563c jsr 4563c <rtems_filesystem_prefix_separators><== NOT EXECUTED
8d14a: d680 addl %d0,%d3 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8d14c: 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 ) );
8d14e: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8d152: 4e92 jsr %a2@ <== NOT EXECUTED
8d154: 4297 clrl %sp@ <== NOT EXECUTED
8d156: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d158: 42a7 clrl %sp@- <== NOT EXECUTED
8d15a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d15c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8d15e: 4eb9 0004 56ba jsr 456ba <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8d164: 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 ),
8d168: 2800 movel %d0,%d4 <== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8d16a: 672a beqs 8d196 <_rename_r+0x112> <== NOT EXECUTED
if ( free_old_parentloc )
8d16c: 4a02 tstb %d2 <== NOT EXECUTED
8d16e: 6716 beqs 8d186 <_rename_r+0x102> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d170: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d174: 4a88 tstl %a0 <== NOT EXECUTED
8d176: 670e beqs 8d186 <_rename_r+0x102> <== NOT EXECUTED
8d178: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d17c: 4a88 tstl %a0 <== NOT EXECUTED
8d17e: 6706 beqs 8d186 <_rename_r+0x102> <== NOT EXECUTED
8d180: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8d182: 4e90 jsr %a0@ <== NOT EXECUTED
8d184: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8d186: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
8d18c: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d18e: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d190: 2084 movel %d4,%a0@ <== NOT EXECUTED
8d192: 6000 01fe braw 8d392 <_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 );
8d196: 762f moveq #47,%d3 <== NOT EXECUTED
8d198: 1013 moveb %a3@,%d0 <== NOT EXECUTED
8d19a: 1200 moveb %d0,%d1 <== NOT EXECUTED
8d19c: 49c1 extbl %d1 <== NOT EXECUTED
8d19e: b681 cmpl %d1,%d3 <== NOT EXECUTED
8d1a0: 670c beqs 8d1ae <_rename_r+0x12a> <== NOT EXECUTED
8d1a2: 163c 005c moveb #92,%d3 <== NOT EXECUTED
8d1a6: b681 cmpl %d1,%d3 <== NOT EXECUTED
8d1a8: 6704 beqs 8d1ae <_rename_r+0x12a> <== NOT EXECUTED
8d1aa: 4a00 tstb %d0 <== NOT EXECUTED
8d1ac: 6622 bnes 8d1d0 <_rename_r+0x14c> <== NOT EXECUTED
8d1ae: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d1b2: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
8d1b8: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8d1bc: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8d1be: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8d1c2: 4eb9 0007 9068 jsr 79068 <memcpy> <== NOT EXECUTED
8d1c8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d1cc: 7001 moveq #1,%d0 <== NOT EXECUTED
8d1ce: 601a bras 8d1ea <_rename_r+0x166> <== NOT EXECUTED
8d1d0: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8d1d4: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0 <== NOT EXECUTED
8d1da: 5880 addql #4,%d0 <== NOT EXECUTED
8d1dc: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8d1de: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8d1e2: 4e94 jsr %a4@ <== NOT EXECUTED
8d1e4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8d1e8: 4280 clrl %d0 <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
8d1ea: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8d1ee: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
8d1f2: 4a88 tstl %a0 <== NOT EXECUTED
8d1f4: 6700 00f6 beqw 8d2ec <_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 );
8d1f8: 486e fffc pea %fp@(-4) <== NOT EXECUTED
8d1fc: 280e movel %fp,%d4 <== NOT EXECUTED
8d1fe: 0684 ffff ffc0 addil #-64,%d4 <== NOT EXECUTED
8d204: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d206: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
8d20a: 4e90 jsr %a0@ <== NOT EXECUTED
if ( result != 0 ) {
8d20c: 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 );
8d210: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( result != 0 ) {
8d212: 4a80 tstl %d0 <== NOT EXECUTED
8d214: 675a beqs 8d270 <_rename_r+0x1ec> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d216: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8d21a: 4a88 tstl %a0 <== NOT EXECUTED
8d21c: 670e beqs 8d22c <_rename_r+0x1a8> <== NOT EXECUTED
8d21e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d222: 4a88 tstl %a0 <== NOT EXECUTED
8d224: 6706 beqs 8d22c <_rename_r+0x1a8> <== NOT EXECUTED
8d226: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d228: 4e90 jsr %a0@ <== NOT EXECUTED
8d22a: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d22c: 4a02 tstb %d2 <== NOT EXECUTED
8d22e: 6718 beqs 8d248 <_rename_r+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d230: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d234: 4a88 tstl %a0 <== NOT EXECUTED
8d236: 6710 beqs 8d248 <_rename_r+0x1c4> <== NOT EXECUTED
8d238: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d23c: 4a88 tstl %a0 <== NOT EXECUTED
8d23e: 6708 beqs 8d248 <_rename_r+0x1c4> <== NOT EXECUTED
8d240: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d244: 4e90 jsr %a0@ <== NOT EXECUTED
8d246: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d248: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d24c: 4a88 tstl %a0 <== NOT EXECUTED
8d24e: 6710 beqs 8d260 <_rename_r+0x1dc> <== NOT EXECUTED
8d250: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d254: 4a88 tstl %a0 <== NOT EXECUTED
8d256: 6708 beqs 8d260 <_rename_r+0x1dc> <== NOT EXECUTED
8d258: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d25c: 4e90 jsr %a0@ <== NOT EXECUTED
8d25e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8d260: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
8d266: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d268: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d26a: 208a movel %a2,%a0@ <== NOT EXECUTED
8d26c: 6000 0124 braw 8d392 <_rename_r+0x30e> <== NOT EXECUTED
8d270: 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 ) {
8d274: 202e ffd0 movel %fp@(-48),%d0 <== NOT EXECUTED
8d278: b0ae ffe4 cmpl %fp@(-28),%d0 <== NOT EXECUTED
8d27c: 6758 beqs 8d2d6 <_rename_r+0x252> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d27e: 4a88 tstl %a0 <== NOT EXECUTED
8d280: 670e beqs 8d290 <_rename_r+0x20c> <== NOT EXECUTED
8d282: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d286: 4a88 tstl %a0 <== NOT EXECUTED
8d288: 6706 beqs 8d290 <_rename_r+0x20c> <== NOT EXECUTED
8d28a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d28c: 4e90 jsr %a0@ <== NOT EXECUTED
8d28e: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d290: 4a02 tstb %d2 <== NOT EXECUTED
8d292: 6718 beqs 8d2ac <_rename_r+0x228> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d294: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d298: 4a88 tstl %a0 <== NOT EXECUTED
8d29a: 6710 beqs 8d2ac <_rename_r+0x228> <== NOT EXECUTED
8d29c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2a0: 4a88 tstl %a0 <== NOT EXECUTED
8d2a2: 6708 beqs 8d2ac <_rename_r+0x228> <== NOT EXECUTED
8d2a4: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d2a8: 4e90 jsr %a0@ <== NOT EXECUTED
8d2aa: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d2ac: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d2b0: 4a88 tstl %a0 <== NOT EXECUTED
8d2b2: 6710 beqs 8d2c4 <_rename_r+0x240> <== NOT EXECUTED
8d2b4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2b8: 4a88 tstl %a0 <== NOT EXECUTED
8d2ba: 6708 beqs 8d2c4 <_rename_r+0x240> <== NOT EXECUTED
8d2bc: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d2c0: 4e90 jsr %a0@ <== NOT EXECUTED
8d2c2: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
8d2c4: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
8d2ca: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d2cc: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d2ce: 7012 moveq #18,%d0 <== NOT EXECUTED
8d2d0: 2080 movel %d0,%a0@ <== NOT EXECUTED
8d2d2: 6000 00be braw 8d392 <_rename_r+0x30e> <== NOT EXECUTED
}
if ( !new_parent_loc.ops->rename_h ) {
8d2d6: 2268 0040 moveal %a0@(64),%a1 <== NOT EXECUTED
8d2da: 4a89 tstl %a1 <== NOT EXECUTED
8d2dc: 6654 bnes 8d332 <_rename_r+0x2ae> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d2de: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2e2: 4a88 tstl %a0 <== NOT EXECUTED
8d2e4: 6706 beqs 8d2ec <_rename_r+0x268> <== NOT EXECUTED
8d2e6: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d2e8: 4e90 jsr %a0@ <== NOT EXECUTED
8d2ea: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d2ec: 4a02 tstb %d2 <== NOT EXECUTED
8d2ee: 6718 beqs 8d308 <_rename_r+0x284> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d2f0: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d2f4: 4a88 tstl %a0 <== NOT EXECUTED
8d2f6: 6710 beqs 8d308 <_rename_r+0x284> <== NOT EXECUTED
8d2f8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d2fc: 4a88 tstl %a0 <== NOT EXECUTED
8d2fe: 6708 beqs 8d308 <_rename_r+0x284> <== NOT EXECUTED
8d300: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d304: 4e90 jsr %a0@ <== NOT EXECUTED
8d306: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d308: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d30c: 4a88 tstl %a0 <== NOT EXECUTED
8d30e: 6710 beqs 8d320 <_rename_r+0x29c> <== NOT EXECUTED
8d310: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d314: 4a88 tstl %a0 <== NOT EXECUTED
8d316: 6708 beqs 8d320 <_rename_r+0x29c> <== NOT EXECUTED
8d318: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d31c: 4e90 jsr %a0@ <== NOT EXECUTED
8d31e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
8d320: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
8d326: 76ff moveq #-1,%d3 <== NOT EXECUTED
8d328: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d32a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8d330: 6060 bras 8d392 <_rename_r+0x30e> <== NOT EXECUTED
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
8d332: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
8d336: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d338: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d33c: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d340: 4e91 jsr %a1@ <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d342: 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 );
8d346: 2600 movel %d0,%d3 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8d348: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
8d34c: 4a88 tstl %a0 <== NOT EXECUTED
8d34e: 670e beqs 8d35e <_rename_r+0x2da> <== NOT EXECUTED
8d350: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d354: 4a88 tstl %a0 <== NOT EXECUTED
8d356: 6706 beqs 8d35e <_rename_r+0x2da> <== NOT EXECUTED
8d358: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8d35a: 4e90 jsr %a0@ <== NOT EXECUTED
8d35c: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8d35e: 4a02 tstb %d2 <== NOT EXECUTED
8d360: 6718 beqs 8d37a <_rename_r+0x2f6> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8d362: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8d366: 4a88 tstl %a0 <== NOT EXECUTED
8d368: 6710 beqs 8d37a <_rename_r+0x2f6> <== NOT EXECUTED
8d36a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d36e: 4a88 tstl %a0 <== NOT EXECUTED
8d370: 6708 beqs 8d37a <_rename_r+0x2f6> <== NOT EXECUTED
8d372: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8d376: 4e90 jsr %a0@ <== NOT EXECUTED
8d378: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8d37a: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8d37e: 4a88 tstl %a0 <== NOT EXECUTED
8d380: 6710 beqs 8d392 <_rename_r+0x30e> <== NOT EXECUTED
8d382: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8d386: 4a88 tstl %a0 <== NOT EXECUTED
8d388: 6708 beqs 8d392 <_rename_r+0x30e> <== NOT EXECUTED
8d38a: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8d38e: 4e90 jsr %a0@ <== NOT EXECUTED
8d390: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
8d392: 2003 movel %d3,%d0 <== NOT EXECUTED
8d394: 4cee 1c3c ffa4 moveml %fp@(-92),%d2-%d5/%a2-%a4 <== NOT EXECUTED
8d39a: 4e5e unlk %fp <== NOT EXECUTED
...
00046af4 <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
46af4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46af8: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
46afc: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
46b02: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
46b06: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
46b08: 4ef9 0004 6a2c jmp 46a2c <stat> <== NOT EXECUTED
...
0004c5a2 <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4c5a2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4c5a6: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4c5ac: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4c5ae: 4ef9 0004 c3b8 jmp 4c3b8 <unlink> <== NOT EXECUTED
00059578 <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
59578: 4e56 0000 linkw %fp,#0
5957c: 222e 0010 movel %fp@(16),%d1
59580: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
59584: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
5958a: 2d41 000c movel %d1,%fp@(12)
5958e: 2d40 0008 movel %d0,%fp@(8)
}
59592: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
59594: 4ef9 0005 9698 jmp 59698 <write>
...
00060208 <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
60208: 4e56 ffec linkw %fp,#-20
6020c: 2f03 movel %d3,%sp@-
6020e: 262e 0008 movel %fp@(8),%d3
60212: 2f02 movel %d2,%sp@-
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
60214: 4a83 tstl %d3
60216: 6612 bnes 6022a <chdir+0x22>
rtems_set_errno_and_return_minus_one( EFAULT );
60218: 4eb9 0007 6030 jsr 76030 <__errno>
6021e: 740e moveq #14,%d2
60220: 72ff moveq #-1,%d1
60222: 2040 moveal %d0,%a0
60224: 2082 movel %d2,%a0@
60226: 6000 00ce braw 602f6 <chdir+0xee>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
6022a: 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(
6022c: 240e movel %fp,%d2
6022e: 0682 ffff ffec addil #-20,%d2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
60234: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
6023a: 7201 moveq #1,%d1
6023c: 2e81 movel %d1,%sp@
6023e: 2f02 movel %d2,%sp@-
60240: 4878 0001 pea 1 <ADD>
60244: 2f00 movel %d0,%sp@-
60246: 2f03 movel %d3,%sp@-
60248: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
6024e: 4fef 0014 lea %sp@(20),%sp
60252: 4a80 tstl %d0
60254: 6706 beqs 6025c <chdir+0x54>
60256: 72ff moveq #-1,%d1
60258: 6000 009c braw 602f6 <chdir+0xee>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
6025c: 226e fff8 moveal %fp@(-8),%a1
60260: 2069 0010 moveal %a1@(16),%a0
60264: 4a88 tstl %a0
60266: 6620 bnes 60288 <chdir+0x80>
rtems_filesystem_freenode( &loc );
60268: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
6026c: 4a88 tstl %a0 <== NOT EXECUTED
6026e: 6706 beqs 60276 <chdir+0x6e> <== NOT EXECUTED
60270: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60272: 4e90 jsr %a0@ <== NOT EXECUTED
60274: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60276: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
6027c: 72ff moveq #-1,%d1 <== NOT EXECUTED
6027e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60280: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60286: 606e bras 602f6 <chdir+0xee> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
60288: 2f02 movel %d2,%sp@-
6028a: 4e90 jsr %a0@
6028c: 588f addql #4,%sp
6028e: 7201 moveq #1,%d1
60290: b280 cmpl %d0,%d1
60292: 6726 beqs 602ba <chdir+0xb2>
rtems_filesystem_freenode( &loc );
60294: 206e fff8 moveal %fp@(-8),%a0
60298: 4a88 tstl %a0
6029a: 670e beqs 602aa <chdir+0xa2>
6029c: 2068 001c moveal %a0@(28),%a0
602a0: 4a88 tstl %a0
602a2: 6706 beqs 602aa <chdir+0xa2>
602a4: 2f02 movel %d2,%sp@-
602a6: 4e90 jsr %a0@
602a8: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
602aa: 4eb9 0007 6030 jsr 76030 <__errno>
602b0: 72ff moveq #-1,%d1
602b2: 2040 moveal %d0,%a0
602b4: 7014 moveq #20,%d0
602b6: 2080 movel %d0,%a0@
602b8: 603c bras 602f6 <chdir+0xee>
}
rtems_filesystem_freenode( &rtems_filesystem_current );
602ba: 2279 0009 71bc moveal 971bc <rtems_current_user_env>,%a1
602c0: 2069 0010 moveal %a1@(16),%a0
602c4: 4a88 tstl %a0
602c6: 6710 beqs 602d8 <chdir+0xd0>
602c8: 2068 001c moveal %a0@(28),%a0
602cc: 4a88 tstl %a0
602ce: 6708 beqs 602d8 <chdir+0xd0>
602d0: 4869 0004 pea %a1@(4)
602d4: 4e90 jsr %a0@
602d6: 588f addql #4,%sp
rtems_filesystem_current = loc;
602d8: 4878 0014 pea 14 <OPER2>
602dc: 486e ffec pea %fp@(-20)
602e0: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0
602e6: 5880 addql #4,%d0
602e8: 2f00 movel %d0,%sp@-
602ea: 4eb9 0007 9068 jsr 79068 <memcpy>
return 0;
602f0: 4fef 000c lea %sp@(12),%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
602f4: 4281 clrl %d1
return 0;
}
602f6: 242e ffe4 movel %fp@(-28),%d2
602fa: 2001 movel %d1,%d0
602fc: 262e ffe8 movel %fp@(-24),%d3
60300: 4e5e unlk %fp <== NOT EXECUTED
00045308 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
45308: 4e56 ffec linkw %fp,#-20
4530c: 2f03 movel %d3,%sp@-
4530e: 262e 0008 movel %fp@(8),%d3
45312: 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 );
45314: 240e movel %fp,%d2
45316: 0682 ffff ffec addil #-20,%d2
4531c: 2f03 movel %d3,%sp@-
4531e: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
45324: 7201 moveq #1,%d1
45326: 2e81 movel %d1,%sp@
45328: 2f02 movel %d2,%sp@-
4532a: 42a7 clrl %sp@-
4532c: 2f00 movel %d0,%sp@-
4532e: 2f03 movel %d3,%sp@-
45330: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
if ( status != 0 )
45336: 4fef 0014 lea %sp@(20),%sp
4533a: 4a80 tstl %d0
4533c: 6706 beqs 45344 <chmod+0x3c>
4533e: 76ff moveq #-1,%d3
45340: 6000 0082 braw 453c4 <chmod+0xbc>
return -1;
if ( !loc.handlers ){
45344: 206e fff4 moveal %fp@(-12),%a0
45348: 4a88 tstl %a0
4534a: 6626 bnes 45372 <chmod+0x6a>
rtems_filesystem_freenode( &loc );
4534c: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
45350: 4a88 tstl %a0 <== NOT EXECUTED
45352: 670e beqs 45362 <chmod+0x5a> <== NOT EXECUTED
45354: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
45358: 4a88 tstl %a0 <== NOT EXECUTED
4535a: 6706 beqs 45362 <chmod+0x5a> <== NOT EXECUTED
4535c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4535e: 4e90 jsr %a0@ <== NOT EXECUTED
45360: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
45362: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
45368: 76ff moveq #-1,%d3 <== NOT EXECUTED
4536a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4536c: 7009 moveq #9,%d0 <== NOT EXECUTED
4536e: 2080 movel %d0,%a0@ <== NOT EXECUTED
45370: 6052 bras 453c4 <chmod+0xbc> <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
45372: 2068 001c moveal %a0@(28),%a0
45376: 4a88 tstl %a0
45378: 6628 bnes 453a2 <chmod+0x9a>
rtems_filesystem_freenode( &loc );
4537a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4537e: 4a88 tstl %a0 <== NOT EXECUTED
45380: 670e beqs 45390 <chmod+0x88> <== NOT EXECUTED
45382: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
45386: 4a88 tstl %a0 <== NOT EXECUTED
45388: 6706 beqs 45390 <chmod+0x88> <== NOT EXECUTED
4538a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4538c: 4e90 jsr %a0@ <== NOT EXECUTED
4538e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
45390: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
45396: 76ff moveq #-1,%d3 <== NOT EXECUTED
45398: 2040 moveal %d0,%a0 <== NOT EXECUTED
4539a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
453a0: 6022 bras 453c4 <chmod+0xbc> <== NOT EXECUTED
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
453a2: 2f2e 000c movel %fp@(12),%sp@-
453a6: 2f02 movel %d2,%sp@-
453a8: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
453aa: 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 );
453ae: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
453b0: 508f addql #8,%sp
453b2: 4a88 tstl %a0
453b4: 670e beqs 453c4 <chmod+0xbc>
453b6: 2068 001c moveal %a0@(28),%a0
453ba: 4a88 tstl %a0
453bc: 6706 beqs 453c4 <chmod+0xbc>
453be: 2f02 movel %d2,%sp@-
453c0: 4e90 jsr %a0@
453c2: 588f addql #4,%sp
return result;
}
453c4: 2003 movel %d3,%d0
453c6: 242e ffe4 movel %fp@(-28),%d2
453ca: 262e ffe8 movel %fp@(-24),%d3
453ce: 4e5e unlk %fp
...
00060304 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
60304: 4e56 ffdc linkw %fp,#-36
60308: 48d7 003c moveml %d2-%d5,%sp@
6030c: 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 ) )
60310: 240e movel %fp,%d2
60312: 0682 ffff ffec addil #-20,%d2
60318: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
6031a: 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 ) )
6031e: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
60324: 7201 moveq #1,%d1
60326: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
60328: 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 ) )
6032c: 2f02 movel %d2,%sp@-
6032e: 42a7 clrl %sp@-
60330: 2f00 movel %d0,%sp@-
60332: 2f03 movel %d3,%sp@-
60334: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
6033a: 4fef 0014 lea %sp@(20),%sp
6033e: 4a80 tstl %d0
60340: 6704 beqs 60346 <chown+0x42>
60342: 76ff moveq #-1,%d3
60344: 6054 bras 6039a <chown+0x96>
return -1;
if ( !loc.ops->chown_h ) {
60346: 226e fff8 moveal %fp@(-8),%a1
6034a: 2069 0018 moveal %a1@(24),%a0
6034e: 4a88 tstl %a0
60350: 6620 bnes 60372 <chown+0x6e>
rtems_filesystem_freenode( &loc );
60352: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
60356: 4a88 tstl %a0 <== NOT EXECUTED
60358: 6706 beqs 60360 <chown+0x5c> <== NOT EXECUTED
6035a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
6035c: 4e90 jsr %a0@ <== NOT EXECUTED
6035e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60360: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60366: 76ff moveq #-1,%d3 <== NOT EXECUTED
60368: 2040 moveal %d0,%a0 <== NOT EXECUTED
6036a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60370: 6028 bras 6039a <chown+0x96> <== NOT EXECUTED
}
result = (*loc.ops->chown_h)( &loc, owner, group );
60372: 3f05 movew %d5,%sp@-
60374: 4267 clrw %sp@-
60376: 3f04 movew %d4,%sp@-
60378: 4267 clrw %sp@-
6037a: 2f02 movel %d2,%sp@-
6037c: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
6037e: 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 );
60382: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
60384: 4fef 000c lea %sp@(12),%sp
60388: 4a88 tstl %a0
6038a: 670e beqs 6039a <chown+0x96>
6038c: 2068 001c moveal %a0@(28),%a0
60390: 4a88 tstl %a0
60392: 6706 beqs 6039a <chown+0x96>
60394: 2f02 movel %d2,%sp@-
60396: 4e90 jsr %a0@
60398: 588f addql #4,%sp
return result;
}
6039a: 2003 movel %d3,%d0
6039c: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5
603a2: 4e5e unlk %fp
...
000603a8 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
603a8: 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) {
603ac: 203c 0009 bbbc movel #637884,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
603b2: 2f0b movel %a3,%sp@-
603b4: 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) {
603b6: b0b9 0009 71bc cmpl 971bc <rtems_current_user_env>,%d0
603bc: 6628 bnes 603e6 <chroot+0x3e>
rtems_libio_set_private_env(); /* try to set a new private env*/
603be: 4eb9 0006 16ca jsr 616ca <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
603c4: 41f9 0009 bbbc lea 9bbbc <rtems_global_user_env>,%a0
603ca: b1f9 0009 71bc cmpal 971bc <rtems_current_user_env>,%a0
603d0: 6614 bnes 603e6 <chroot+0x3e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
603d2: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
603d8: 72ff moveq #-1,%d1 <== NOT EXECUTED
603da: 2040 moveal %d0,%a0 <== NOT EXECUTED
603dc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
603e2: 6000 0084 braw 60468 <chroot+0xc0> <== NOT EXECUTED
}
result = chdir(pathname);
603e6: 2f2e 0008 movel %fp@(8),%sp@-
603ea: 4eb9 0006 0208 jsr 60208 <chdir>
if (result) {
603f0: 588f addql #4,%sp
603f2: 4a80 tstl %d0
603f4: 6620 bnes 60416 <chroot+0x6e>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
603f6: 42a7 clrl %sp@-
603f8: 486e ffec pea %fp@(-20)
603fc: 42a7 clrl %sp@-
603fe: 4878 0001 pea 1 <ADD>
60402: 4879 0008 fe6b pea 8fe6b <rtems_bdpart_shell_usage+0xf1f>
60408: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
6040e: 4fef 0014 lea %sp@(20),%sp
60412: 4a80 tstl %d0
60414: 6714 beqs 6042a <chroot+0x82>
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
60416: 45f9 0007 6030 lea 76030 <__errno>,%a2 <== NOT EXECUTED
6041c: 4e92 jsr %a2@ <== NOT EXECUTED
6041e: 2640 moveal %d0,%a3 <== NOT EXECUTED
60420: 4e92 jsr %a2@ <== NOT EXECUTED
60422: 72ff moveq #-1,%d1 <== NOT EXECUTED
60424: 2040 moveal %d0,%a0 <== NOT EXECUTED
60426: 2690 movel %a0@,%a3@ <== NOT EXECUTED
60428: 603e bras 60468 <chroot+0xc0> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
6042a: 2279 0009 71bc moveal 971bc <rtems_current_user_env>,%a1
60430: 2069 0024 moveal %a1@(36),%a0
60434: 4a88 tstl %a0
60436: 6710 beqs 60448 <chroot+0xa0>
60438: 2068 001c moveal %a0@(28),%a0
6043c: 4a88 tstl %a0
6043e: 6708 beqs 60448 <chroot+0xa0>
60440: 4869 0018 pea %a1@(24)
60444: 4e90 jsr %a0@
60446: 588f addql #4,%sp
rtems_filesystem_root = loc;
60448: 4878 0014 pea 14 <OPER2>
6044c: 486e ffec pea %fp@(-20)
60450: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
60456: 41e8 0018 lea %a0@(24),%a0
6045a: 2f08 movel %a0,%sp@-
6045c: 4eb9 0007 9068 jsr 79068 <memcpy>
return 0;
60462: 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;
60466: 4281 clrl %d1
return 0;
}
60468: 246e ffe4 moveal %fp@(-28),%a2
6046c: 2001 movel %d1,%d0
6046e: 266e ffe8 moveal %fp@(-24),%a3
60472: 4e5e unlk %fp
...
00048eec <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
48eec: 4e56 0000 linkw %fp,#0
48ef0: 202e 0008 movel %fp@(8),%d0
48ef4: 2f0a movel %a2,%sp@-
48ef6: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
48ef8: b0b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d0
48efe: 6416 bccs 48f16 <close+0x2a>
iop = rtems_libio_iop(fd);
48f00: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
48f06: ed88 lsll #6,%d0
48f08: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
48f0a: 202a 0014 movel %a2@(20),%d0
48f0e: 0280 0000 0100 andil #256,%d0
48f14: 6610 bnes 48f26 <close+0x3a>
48f16: 4eb9 0004 ca88 jsr 4ca88 <__errno>
48f1c: 74ff moveq #-1,%d2
48f1e: 2040 moveal %d0,%a0
48f20: 7009 moveq #9,%d0
48f22: 2080 movel %d0,%a0@
48f24: 603a bras 48f60 <close+0x74>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
48f26: 206a 003c moveal %a2@(60),%a0
48f2a: 2068 0004 moveal %a0@(4),%a0
48f2e: 4a88 tstl %a0
48f30: 6604 bnes 48f36 <close+0x4a>
48f32: 4282 clrl %d2 <== NOT EXECUTED
48f34: 6008 bras 48f3e <close+0x52> <== NOT EXECUTED
rc = (*iop->handlers->close_h)( iop );
48f36: 2f0a movel %a2,%sp@-
48f38: 4e90 jsr %a0@
48f3a: 588f addql #4,%sp
48f3c: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
48f3e: 206a 0024 moveal %a2@(36),%a0
48f42: 4a88 tstl %a0
48f44: 6710 beqs 48f56 <close+0x6a>
48f46: 2068 001c moveal %a0@(28),%a0
48f4a: 4a88 tstl %a0
48f4c: 6708 beqs 48f56 <close+0x6a>
48f4e: 486a 0018 pea %a2@(24)
48f52: 4e90 jsr %a0@
48f54: 588f addql #4,%sp
rtems_libio_free( iop );
48f56: 2f0a movel %a2,%sp@-
48f58: 4eb9 0004 92b6 jsr 492b6 <rtems_libio_free>
return rc;
48f5e: 588f addql #4,%sp
}
48f60: 2002 movel %d2,%d0
48f62: 242e fff8 movel %fp@(-8),%d2
48f66: 246e fffc moveal %fp@(-4),%a2
48f6a: 4e5e unlk %fp <== NOT EXECUTED
00048408 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
48408: 4e56 fff4 linkw %fp,#-12
4840c: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
48410: 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;
48414: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
48418: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4841c: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
48420: 2f29 000c movel %a1@(12),%sp@-
48424: 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;
48428: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4842c: 4eb9 0004 9678 jsr 49678 <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
48432: 4fef 000c lea %sp@(12),%sp
48436: 4a80 tstl %d0
48438: 670a beqs 48444 <devFS_close+0x3c>
return rtems_deviceio_errno(status);
4843a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4843c: 4eb9 0004 84f8 jsr 484f8 <rtems_deviceio_errno> <== NOT EXECUTED
48442: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
48444: 4e5e unlk %fp <== NOT EXECUTED
0004845a <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
4845a: 4e56 ffe4 linkw %fp,#-28
4845e: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
48462: 246e 0014 moveal %fp@(20),%a2
48466: 282e 0008 movel %fp@(8),%d4
4846a: 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;
4846e: 2652 moveal %a2@,%a3
if (!device_name_table)
48470: 4a8b tstl %a3
48472: 670a beqs 4847e <devFS_evaluate_path+0x24>
48474: 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)
48476: 4bf9 0004 bae4 lea 4bae4 <strncmp>,%a5
4847c: 6058 bras 484d6 <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 );
4847e: 4eb9 0004 a7dc jsr 4a7dc <__errno> <== NOT EXECUTED
48484: 740e moveq #14,%d2 <== NOT EXECUTED
48486: 72ff moveq #-1,%d1 <== NOT EXECUTED
48488: 2040 moveal %d0,%a0 <== NOT EXECUTED
4848a: 2082 movel %d2,%a0@ <== NOT EXECUTED
4848c: 605e bras 484ec <devFS_evaluate_path+0x92> <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
4848e: 2853 moveal %a3@,%a4
48490: 4a8c tstl %a4
48492: 673c beqs 484d0 <devFS_evaluate_path+0x76>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
48494: 2f03 movel %d3,%sp@-
48496: 2f0c movel %a4,%sp@-
48498: 2f04 movel %d4,%sp@-
4849a: 4e95 jsr %a5@
4849c: 4fef 000c lea %sp@(12),%sp
484a0: 4a80 tstl %d0
484a2: 662c bnes 484d0 <devFS_evaluate_path+0x76>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
484a4: 4a34 3800 tstb %a4@(00000000,%d3:l)
484a8: 6626 bnes 484d0 <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;
484aa: 2079 0005 9410 moveal 59410 <rtems_current_user_env>,%a0
484b0: 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;
484b2: 203c 0005 93c4 movel #365508,%d0
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
484b8: 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;
484be: 41f9 0005 937c lea 5937c <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;
484c4: 2540 0008 movel %d0,%a2@(8)
pathloc->ops = &devFS_ops;
484c8: 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];
484cc: 248b movel %a3,%a2@
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
484ce: 601c bras 484ec <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++) {
484d0: 5282 addql #1,%d2
484d2: 47eb 0014 lea %a3@(20),%a3
484d6: b4b9 0005 9298 cmpl 59298 <rtems_device_table_size>,%d2
484dc: 65b0 bcss 4848e <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 );
484de: 4eb9 0004 a7dc jsr 4a7dc <__errno>
484e4: 72ff moveq #-1,%d1
484e6: 2040 moveal %d0,%a0
484e8: 7002 moveq #2,%d0
484ea: 2080 movel %d0,%a0@
}
484ec: 2001 movel %d1,%d0
484ee: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
484f4: 4e5e unlk %fp <== NOT EXECUTED
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 9298 movel 59298 <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 81f4 jsr 481f4 <_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 a7dc jsr 4a7dc <__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 9298 movel 59298 <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 b02c jsr 4b02c <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 93c4 movel #365508,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
41cdc: 41f9 0005 937c lea 5937c <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 <== NOT EXECUTED
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 84f8 jsr 484f8 <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
...
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 a7dc jsr 4a7dc <__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 b608 lea 4b608 <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 a7dc jsr 4a7dc <__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 a7dc jsr 4a7dc <__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 9298 cmpl 59298 <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 a7dc jsr 4a7dc <__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 bacc jsr 4bacc <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
...
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 84f8 jsr 484f8 <rtems_deviceio_errno> <== NOT EXECUTED
41eba: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
41ebc: 4e5e unlk %fp <== NOT EXECUTED
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 84f8 jsr 484f8 <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
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 a7dc jsr 4a7dc <__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
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 );
41f4c: 2368 0008 0016 movel %a0@(8),%a1@(22)
buf->st_mode = the_dev->mode;
41f52: 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 );
41f58: 2341 001a movel %d1,%a1@(26)
buf->st_mode = the_dev->mode;
return 0;
}
41f5c: 4e5e unlk %fp <== NOT EXECUTED
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 84f8 jsr 484f8 <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 <== NOT EXECUTED
0004aba8 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4aba8: 4e56 fff4 linkw %fp,#-12
4abac: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4abb0: 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;
4abb4: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4abb8: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4abbc: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4abc0: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4abc4: 2f28 0050 movel %a0@(80),%sp@-
4abc8: 2f28 004c movel %a0@(76),%sp@-
4abcc: 4eb9 0004 bdc0 jsr 4bdc0 <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4abd2: 4fef 000c lea %sp@(12),%sp
4abd6: 4a80 tstl %d0
4abd8: 670a beqs 4abe4 <device_close+0x3c>
return rtems_deviceio_errno(status);
4abda: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4abdc: 4eb9 0004 c344 jsr 4c344 <rtems_deviceio_errno> <== NOT EXECUTED
4abe2: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
4abe4: 4e5e unlk %fp <== NOT EXECUTED
0004aa96 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4aa96: 4e56 fff0 linkw %fp,#-16
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4aa9a: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
the_jnode = iop->file_info;
status = rtems_io_control(
4aaa0: 486e fff0 pea %fp@(-16)
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4aaa4: 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;
4aaa8: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4aaae: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4aab2: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4aab6: 2f28 0050 movel %a0@(80),%sp@-
4aaba: 2f28 004c movel %a0@(76),%sp@-
4aabe: 4eb9 0004 be18 jsr 4be18 <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4aac4: 4fef 000c lea %sp@(12),%sp
4aac8: 4a80 tstl %d0
4aaca: 670c beqs 4aad8 <device_ioctl+0x42>
return rtems_deviceio_errno(status);
4aacc: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4aace: 4eb9 0004 c344 jsr 4c344 <rtems_deviceio_errno> <== NOT EXECUTED
4aad4: 588f addql #4,%sp <== NOT EXECUTED
4aad6: 6004 bras 4aadc <device_ioctl+0x46> <== NOT EXECUTED
return args.ioctl_return;
4aad8: 202e fffc movel %fp@(-4),%d0
}
4aadc: 4e5e unlk %fp <== NOT EXECUTED
0004abe8 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4abe8: 4e56 fff4 linkw %fp,#-12
4abec: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4abf0: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4abf4: 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;
4abfa: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4abfe: 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;
4ac04: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4ac08: 2f29 0050 movel %a1@(80),%sp@-
4ac0c: 2f29 004c movel %a1@(76),%sp@-
4ac10: 4eb9 0004 be70 jsr 4be70 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4ac16: 4fef 000c lea %sp@(12),%sp
4ac1a: 4a80 tstl %d0
4ac1c: 670a beqs 4ac28 <device_open+0x40>
return rtems_deviceio_errno(status);
4ac1e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ac20: 4eb9 0004 c344 jsr 4c344 <rtems_deviceio_errno> <== NOT EXECUTED
4ac26: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4ac28: 4e5e unlk %fp <== NOT EXECUTED
0004ab44 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4ab44: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4ab48: 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(
4ab4c: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4ab50: 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;
4ab56: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4ab5c: 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;
4ab62: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4ab66: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
4ab6a: 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;
4ab6e: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4ab72: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED
4ab76: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4ab7a: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4ab7e: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED
4ab82: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED
4ab86: 4eb9 0004 bec8 jsr 4bec8 <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4ab8c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ab90: 4a80 tstl %d0 <== NOT EXECUTED
4ab92: 670c beqs 4aba0 <device_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
4ab94: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ab96: 4eb9 0004 c344 jsr 4c344 <rtems_deviceio_errno> <== NOT EXECUTED
4ab9c: 588f addql #4,%sp <== NOT EXECUTED
4ab9e: 6004 bras 4aba4 <device_read+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4aba0: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4aba4: 4e5e unlk %fp <== NOT EXECUTED
0004aae0 <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4aae0: 4e56 ffe4 linkw %fp,#-28
4aae4: 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(
4aae8: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4aaec: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4aaf2: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4aaf8: 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;
4aafe: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4ab02: 2028 000c movel %a0@(12),%d0
4ab06: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4ab0a: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4ab0e: 2d40 ffe8 movel %d0,%fp@(-24)
4ab12: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4ab16: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4ab1a: 2f29 0050 movel %a1@(80),%sp@-
4ab1e: 2f29 004c movel %a1@(76),%sp@-
4ab22: 4eb9 0004 bf20 jsr 4bf20 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4ab28: 4fef 000c lea %sp@(12),%sp
4ab2c: 4a80 tstl %d0
4ab2e: 670c beqs 4ab3c <device_write+0x5c>
return rtems_deviceio_errno(status);
4ab30: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ab32: 4eb9 0004 c344 jsr 4c344 <rtems_deviceio_errno> <== NOT EXECUTED
4ab38: 588f addql #4,%sp <== NOT EXECUTED
4ab3a: 6004 bras 4ab40 <device_write+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4ab3c: 202e fffc movel %fp@(-4),%d0
}
4ab40: 4e5e unlk %fp <== NOT EXECUTED
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 <== NOT EXECUTED
00042d30 <dup2>:
int dup2(
int fildes,
int fildes2
)
{
42d30: 4e56 ffa8 linkw %fp,#-88
42d34: 48d7 041c moveml %d2-%d4/%a2,%sp@
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d38: 280e movel %fp,%d4
42d3a: 0684 ffff ffba addil #-70,%d4
42d40: 45f9 0004 34dc lea 434dc <fstat>,%a2
42d46: 2f04 movel %d4,%sp@-
int dup2(
int fildes,
int fildes2
)
{
42d48: 242e 0008 movel %fp@(8),%d2
42d4c: 262e 000c movel %fp@(12),%d3
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d50: 2f02 movel %d2,%sp@-
42d52: 4e92 jsr %a2@
if ( status == -1 )
42d54: 508f addql #8,%sp
42d56: 72ff moveq #-1,%d1
42d58: b280 cmpl %d0,%d1
42d5a: 6720 beqs 42d7c <dup2+0x4c>
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
42d5c: 2f04 movel %d4,%sp@-
42d5e: 2f03 movel %d3,%sp@-
42d60: 4e92 jsr %a2@
if ( status == -1 )
42d62: 508f addql #8,%sp
42d64: 72ff moveq #-1,%d1
42d66: b280 cmpl %d0,%d1
42d68: 6712 beqs 42d7c <dup2+0x4c>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
42d6a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
42d6c: 42a7 clrl %sp@- <== NOT EXECUTED
42d6e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
42d70: 4eb9 0004 318c jsr 4318c <fcntl> <== NOT EXECUTED
42d76: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42d7a: 6002 bras 42d7e <dup2+0x4e> <== NOT EXECUTED
42d7c: 70ff moveq #-1,%d0
}
42d7e: 4cee 041c ffa8 moveml %fp@(-88),%d2-%d4/%a2
42d84: 4e5e unlk %fp <== NOT EXECUTED
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 b67c moveal 5b67c <__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
00060804 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
60804: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
60808: 2039 0009 b2f2 movel 9b2f2 <group_fp>,%d0 <== NOT EXECUTED
6080e: 670a beqs 6081a <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
60810: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60812: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60818: 588f addql #4,%sp <== NOT EXECUTED
}
6081a: 4e5e unlk %fp <== NOT EXECUTED
0006081e <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
6081e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
60822: 2039 0009 b20a movel 9b20a <passwd_fp>,%d0 <== NOT EXECUTED
60828: 670a beqs 60834 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
6082a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6082c: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60832: 588f addql #4,%sp <== NOT EXECUTED
}
60834: 4e5e unlk %fp <== NOT EXECUTED
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 b67c moveal 5b67c <__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 a3ed pea 5a3ed <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 a3eb pea 5a3eb <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 b67c moveal 5b67c <__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 a3eb pea 5a3eb <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
000708bc <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
708bc: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED
708c0: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED
708c4: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
708c8: b8b9 0009 6eb4 cmpl 96eb4 <rtems_libio_number_iops>,%d4 <== NOT EXECUTED
708ce: 6414 bccs 708e4 <fchdir+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
708d0: 2079 0009 bb60 moveal 9bb60 <rtems_libio_iops>,%a0 <== NOT EXECUTED
708d6: ed8c lsll #6,%d4 <== NOT EXECUTED
708d8: d1c4 addal %d4,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
708da: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
708de: 0800 0008 btst #8,%d0 <== NOT EXECUTED
708e2: 6612 bnes 708f6 <fchdir+0x3a> <== NOT EXECUTED
708e4: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
708ea: 7609 moveq #9,%d3 <== NOT EXECUTED
708ec: 72ff moveq #-1,%d1 <== NOT EXECUTED
708ee: 2040 moveal %d0,%a0 <== NOT EXECUTED
708f0: 2083 movel %d3,%a0@ <== NOT EXECUTED
708f2: 6000 00fc braw 709f0 <fchdir+0x134> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
708f6: 0800 0001 btst #1,%d0 <== NOT EXECUTED
708fa: 6612 bnes 7090e <fchdir+0x52> <== NOT EXECUTED
708fc: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
70902: 7416 moveq #22,%d2 <== NOT EXECUTED
70904: 72ff moveq #-1,%d1 <== NOT EXECUTED
70906: 2040 moveal %d0,%a0 <== NOT EXECUTED
70908: 2082 movel %d2,%a0@ <== NOT EXECUTED
7090a: 6000 00e4 braw 709f0 <fchdir+0x134> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
7090e: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
70912: 4a89 tstl %a1 <== NOT EXECUTED
70914: 6708 beqs 7091e <fchdir+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
70916: 2269 0010 moveal %a1@(16),%a1 <== NOT EXECUTED
7091a: 4a89 tstl %a1 <== NOT EXECUTED
7091c: 6614 bnes 70932 <fchdir+0x76> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
7091e: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
70924: 72ff moveq #-1,%d1 <== NOT EXECUTED
70926: 2040 moveal %d0,%a0 <== NOT EXECUTED
70928: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
7092e: 6000 00c0 braw 709f0 <fchdir+0x134> <== NOT EXECUTED
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
70932: 2808 movel %a0,%d4 <== NOT EXECUTED
70934: 0684 0000 0018 addil #24,%d4 <== NOT EXECUTED
7093a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
7093c: 4e91 jsr %a1@ <== NOT EXECUTED
7093e: 588f addql #4,%sp <== NOT EXECUTED
70940: 7201 moveq #1,%d1 <== NOT EXECUTED
70942: b280 cmpl %d0,%d1 <== NOT EXECUTED
70944: 6712 beqs 70958 <fchdir+0x9c> <== NOT EXECUTED
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
70946: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
7094c: 72ff moveq #-1,%d1 <== NOT EXECUTED
7094e: 2040 moveal %d0,%a0 <== NOT EXECUTED
70950: 7014 moveq #20,%d0 <== NOT EXECUTED
70952: 2080 movel %d0,%a0@ <== NOT EXECUTED
70954: 6000 009a braw 709f0 <fchdir+0x134> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
70958: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
7095c: 240e movel %fp,%d2 <== NOT EXECUTED
7095e: 0682 ffff ffd8 addil #-40,%d2 <== NOT EXECUTED
70964: 45f9 0007 9068 lea 79068 <memcpy>,%a2 <== NOT EXECUTED
7096a: 2639 0009 71bc movel 971bc <rtems_current_user_env>,%d3 <== NOT EXECUTED
70970: 5883 addql #4,%d3 <== NOT EXECUTED
70972: 2f03 movel %d3,%sp@- <== NOT EXECUTED
70974: 2f02 movel %d2,%sp@- <== NOT EXECUTED
70976: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
70978: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
7097c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
7097e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
70980: 4e92 jsr %a2@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
70982: 42a7 clrl %sp@- <== NOT EXECUTED
70984: 486e ffec pea %fp@(-20) <== NOT EXECUTED
70988: 42a7 clrl %sp@- <== NOT EXECUTED
7098a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
7098e: 4879 0008 fe6b pea 8fe6b <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED
70994: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path> <== NOT EXECUTED
7099a: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED
7099e: 4a80 tstl %d0 <== NOT EXECUTED
709a0: 671a beqs 709bc <fchdir+0x100> <== NOT EXECUTED
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
709a2: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
709a6: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0 <== NOT EXECUTED
709ac: 5880 addql #4,%d0 <== NOT EXECUTED
709ae: 2f02 movel %d2,%sp@- <== NOT EXECUTED
709b0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
709b2: 4e92 jsr %a2@ <== NOT EXECUTED
return -1;
709b4: 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;
709b8: 72ff moveq #-1,%d1 <== NOT EXECUTED
return -1;
709ba: 6034 bras 709f0 <fchdir+0x134> <== NOT EXECUTED
}
/* release the old one */
rtems_filesystem_freenode( &saved );
709bc: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
709c0: 4a88 tstl %a0 <== NOT EXECUTED
709c2: 670e beqs 709d2 <fchdir+0x116> <== NOT EXECUTED
709c4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
709c8: 4a88 tstl %a0 <== NOT EXECUTED
709ca: 6706 beqs 709d2 <fchdir+0x116> <== NOT EXECUTED
709cc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
709ce: 4e90 jsr %a0@ <== NOT EXECUTED
709d0: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
709d2: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
709d6: 486e ffec pea %fp@(-20) <== NOT EXECUTED
709da: 2239 0009 71bc movel 971bc <rtems_current_user_env>,%d1 <== NOT EXECUTED
709e0: 5881 addql #4,%d1 <== NOT EXECUTED
709e2: 2f01 movel %d1,%sp@- <== NOT EXECUTED
709e4: 4eb9 0007 9068 jsr 79068 <memcpy> <== NOT EXECUTED
return 0;
709ea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
return -1;
}
/* release the old one */
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
709ee: 4281 clrl %d1 <== NOT EXECUTED
return 0;
}
709f0: 2001 movel %d1,%d0 <== NOT EXECUTED
709f2: 4cee 041c ffc8 moveml %fp@(-56),%d2-%d4/%a2 <== NOT EXECUTED
709f8: 4e5e unlk %fp <== NOT EXECUTED
00060478 <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
60478: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
6047c: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
60480: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
60484: b0b9 0009 6eb4 cmpl 96eb4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
6048a: 6414 bccs 604a0 <fchmod+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
6048c: 2079 0009 bb60 moveal 9bb60 <rtems_libio_iops>,%a0 <== NOT EXECUTED
60492: ed88 lsll #6,%d0 <== NOT EXECUTED
60494: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
60496: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
6049a: 0800 0008 btst #8,%d0 <== NOT EXECUTED
6049e: 660e bnes 604ae <fchmod+0x36> <== NOT EXECUTED
604a0: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
604a6: 7209 moveq #9,%d1 <== NOT EXECUTED
604a8: 2040 moveal %d0,%a0 <== NOT EXECUTED
604aa: 2081 movel %d1,%a0@ <== NOT EXECUTED
604ac: 6044 bras 604f2 <fchmod+0x7a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
604ae: 44c0 movew %d0,%ccr <== NOT EXECUTED
604b0: 670e beqs 604c0 <fchmod+0x48> <== NOT EXECUTED
604b2: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
604b8: 2040 moveal %d0,%a0 <== NOT EXECUTED
604ba: 7016 moveq #22,%d0 <== NOT EXECUTED
604bc: 2080 movel %d0,%a0@ <== NOT EXECUTED
604be: 6032 bras 604f2 <fchmod+0x7a> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
604c0: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED
604c4: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED
604c8: 6610 bnes 604da <fchmod+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
604ca: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
604d0: 2040 moveal %d0,%a0 <== NOT EXECUTED
604d2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
604d8: 6018 bras 604f2 <fchmod+0x7a> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
604da: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED
604de: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
604e2: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
604e6: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED
604ea: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
604ee: 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 );
604f0: 4ed1 jmp %a1@ <== NOT EXECUTED
}
604f2: 70ff moveq #-1,%d0 <== NOT EXECUTED
604f4: 4e5e unlk %fp <== NOT EXECUTED
000604f8 <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
604f8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
604fc: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED
60500: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60502: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
60506: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
6050a: b4b9 0009 6eb4 cmpl 96eb4 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED
60510: 6414 bccs 60526 <fchown+0x2e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
60512: 2079 0009 bb60 moveal 9bb60 <rtems_libio_iops>,%a0 <== NOT EXECUTED
60518: ed8a lsll #6,%d2 <== NOT EXECUTED
6051a: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
6051c: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED
60520: 0802 0008 btst #8,%d2 <== NOT EXECUTED
60524: 660e bnes 60534 <fchown+0x3c> <== NOT EXECUTED
60526: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
6052c: 7209 moveq #9,%d1 <== NOT EXECUTED
6052e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60530: 2081 movel %d1,%a0@ <== NOT EXECUTED
60532: 6052 bras 60586 <fchown+0x8e> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
60534: 44c2 movew %d2,%ccr <== NOT EXECUTED
60536: 670e beqs 60546 <fchown+0x4e> <== NOT EXECUTED
60538: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
6053e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60540: 7016 moveq #22,%d0 <== NOT EXECUTED
60542: 2080 movel %d0,%a0@ <== NOT EXECUTED
60544: 6040 bras 60586 <fchown+0x8e> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
60546: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
6054a: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED
6054e: 4a89 tstl %a1 <== NOT EXECUTED
60550: 6610 bnes 60562 <fchown+0x6a> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60552: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60558: 2040 moveal %d0,%a0 <== NOT EXECUTED
6055a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60560: 6024 bras 60586 <fchown+0x8e> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
60562: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
60566: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED
6056c: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
60572: 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 );
60576: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
6057a: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED
6057e: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
60582: 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 );
60584: 4ed1 jmp %a1@ <== NOT EXECUTED
}
60586: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
6058a: 70ff moveq #-1,%d0 <== NOT EXECUTED
6058c: 4e5e unlk %fp <== NOT EXECUTED
000709fc <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
709fc: 4e56 fff0 linkw %fp,#-16
70a00: 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, ...));
70a04: 41ee 0010 lea %fp@(16),%a0
70a08: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
70a0c: 262e 000c movel %fp@(12),%d3
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
70a10: 2279 0009 6eb4 moveal 96eb4 <rtems_libio_number_iops>,%a1
70a16: b3c0 cmpal %d0,%a1
70a18: 6316 blss 70a30 <fcntl+0x34>
iop = rtems_libio_iop( fd );
70a1a: 2239 0009 bb60 movel 9bb60 <rtems_libio_iops>,%d1
70a20: 2441 moveal %d1,%a2
70a22: ed88 lsll #6,%d0
70a24: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
70a26: 202a 0014 movel %a2@(20),%d0
70a2a: 0800 0008 btst #8,%d0
70a2e: 6612 bnes 70a42 <fcntl+0x46>
70a30: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
70a36: 74ff moveq #-1,%d2 <== NOT EXECUTED
70a38: 7209 moveq #9,%d1 <== NOT EXECUTED
70a3a: 2040 moveal %d0,%a0 <== NOT EXECUTED
70a3c: 2081 movel %d1,%a0@ <== NOT EXECUTED
70a3e: 6000 011e braw 70b5e <fcntl+0x162> <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
70a42: 7409 moveq #9,%d2
70a44: b483 cmpl %d3,%d2
70a46: 6500 00de bcsw 70b26 <fcntl+0x12a>
70a4a: 343b 3a08 movew %pc@(70a54 <fcntl+0x58>,%d3:l:2),%d2
70a4e: 48c2 extl %d2
70a50: 4efb 2802 jmp %pc@(70a54 <fcntl+0x58>,%d2:l)
70a54: 0014 024 <== NOT EXECUTED
70a56: 006e 0156 <== NOT EXECUTED
70a58: 007a 0172 <== NOT EXECUTED
70a5a: 0092 00a0 00c0 oril #10485952,%d2 <== NOT EXECUTED
70a60: 00c0 bitrev %d0 <== NOT EXECUTED
70a62: 00c0 bitrev %d0 <== NOT EXECUTED
70a64: 00c0 bitrev %d0 <== NOT EXECUTED
70a66: 00c0 bitrev %d0 <== NOT EXECUTED
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
70a68: 2410 movel %a0@,%d2
if ( fd2 )
70a6a: 6710 beqs 70a7c <fcntl+0x80>
diop = rtems_libio_iop( fd2 );
70a6c: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
70a6e: 6204 bhis 70a74 <fcntl+0x78> <== NOT EXECUTED
70a70: 97cb subal %a3,%a3 <== NOT EXECUTED
70a72: 601a bras 70a8e <fcntl+0x92> <== NOT EXECUTED
70a74: 2641 moveal %d1,%a3 <== NOT EXECUTED
70a76: ed8a lsll #6,%d2 <== NOT EXECUTED
70a78: d7c2 addal %d2,%a3 <== NOT EXECUTED
70a7a: 6012 bras 70a8e <fcntl+0x92> <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
70a7c: 4eb9 0004 5b9c jsr 45b9c <rtems_libio_allocate>
70a82: 2640 moveal %d0,%a3
if ( diop == 0 ) {
70a84: 4a80 tstl %d0
70a86: 6606 bnes 70a8e <fcntl+0x92>
70a88: 74ff moveq #-1,%d2 <== NOT EXECUTED
70a8a: 6000 00d2 braw 70b5e <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);
70a8e: 240b movel %a3,%d2
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
70a90: 276a 003c 003c movel %a2@(60),%a3@(60)
diop->file_info = iop->file_info;
70a96: 276a 0038 0038 movel %a2@(56),%a3@(56)
diop->flags = iop->flags;
70a9c: 276a 0014 0014 movel %a2@(20),%a3@(20)
diop->pathinfo = iop->pathinfo;
70aa2: 4878 0014 pea 14 <OPER2>
70aa6: 486a 0018 pea %a2@(24)
70aaa: 486b 0018 pea %a3@(24)
70aae: 4eb9 0007 9068 jsr 79068 <memcpy>
ret = (int) (diop - rtems_libio_iops);
70ab4: 4fef 000c lea %sp@(12),%sp
70ab8: 94b9 0009 bb60 subl 9bb60 <rtems_libio_iops>,%d2
70abe: ec82 asrl #6,%d2
70ac0: 6074 bras 70b36 <fcntl+0x13a>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
70ac2: 2400 movel %d0,%d2
70ac4: 720b moveq #11,%d1
70ac6: e2aa lsrl %d1,%d2
70ac8: 7001 moveq #1,%d0
70aca: c480 andl %d0,%d2
70acc: 606c bras 70b3a <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 ) )
70ace: 4a90 tstl %a0@
70ad0: 6708 beqs 70ada <fcntl+0xde>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
70ad2: 4282 clrl %d2
70ad4: 08c0 000b bset #11,%d0
70ad8: 6006 bras 70ae0 <fcntl+0xe4>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
70ada: 4282 clrl %d2 <== NOT EXECUTED
70adc: 0880 000b bclr #11,%d0 <== NOT EXECUTED
70ae0: 2540 0014 movel %d0,%a2@(20)
70ae4: 6054 bras 70b3a <fcntl+0x13e>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
70ae6: 2f00 movel %d0,%sp@-
70ae8: 4eb9 0004 5a14 jsr 45a14 <rtems_libio_to_fcntl_flags>
70aee: 588f addql #4,%sp
70af0: 2400 movel %d0,%d2
70af2: 6042 bras 70b36 <fcntl+0x13a>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
70af4: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
70af6: 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 ) );
70af8: 4eb9 0004 5c3c jsr 45c3c <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
70afe: 222a 0014 movel %a2@(20),%d1
70b02: 588f addql #4,%sp
70b04: 0280 0000 0201 andil #513,%d0
70b0a: 0281 ffff fdfe andil #-514,%d1
70b10: 8081 orl %d1,%d0
70b12: 60cc bras 70ae0 <fcntl+0xe4>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
70b14: 4eb9 0007 6030 jsr 76030 <__errno>
70b1a: 74ff moveq #-1,%d2
70b1c: 2040 moveal %d0,%a0
70b1e: 20bc 0000 0086 movel #134,%a0@
70b24: 6038 bras 70b5e <fcntl+0x162>
ret = -1;
break;
default:
errno = EINVAL;
70b26: 4eb9 0007 6030 jsr 76030 <__errno>
70b2c: 74ff moveq #-1,%d2
70b2e: 2040 moveal %d0,%a0
70b30: 7016 moveq #22,%d0
70b32: 2080 movel %d0,%a0@
70b34: 6028 bras 70b5e <fcntl+0x162>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
70b36: 4a82 tstl %d2
70b38: 6d24 blts 70b5e <fcntl+0x162>
if (iop->handlers->fcntl_h) {
70b3a: 206a 003c moveal %a2@(60),%a0
70b3e: 2068 0030 moveal %a0@(48),%a0
70b42: 4a88 tstl %a0
70b44: 6718 beqs 70b5e <fcntl+0x162>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
70b46: 2f0a movel %a2,%sp@-
70b48: 2f03 movel %d3,%sp@-
70b4a: 4e90 jsr %a0@
if (err) {
70b4c: 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 );
70b4e: 2600 movel %d0,%d3
if (err) {
70b50: 670c beqs 70b5e <fcntl+0x162>
errno = err;
70b52: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
70b58: 74ff moveq #-1,%d2 <== NOT EXECUTED
70b5a: 2040 moveal %d0,%a0 <== NOT EXECUTED
70b5c: 2083 movel %d3,%a0@ <== NOT EXECUTED
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
70b5e: 2002 movel %d2,%d0
70b60: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
70b66: 4e5e unlk %fp <== NOT EXECUTED
0004b0ec <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b0ec: 4e56 ffd8 linkw %fp,#-40
4b0f0: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b0f4: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b0f6: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b0fa: 42a7 clrl %sp@-
4b0fc: 2f39 0005 c4b4 movel 5c4b4 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b102: 2a6e 000c moveal %fp@(12),%a5
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4b106: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
4b10c: 4fef 000c lea %sp@(12),%sp
4b110: 4a80 tstl %d0
4b112: 6706 beqs 4b11a <fifo_open+0x2e>
4b114: 74fc moveq #-4,%d2
4b116: 6000 034e braw 4b466 <fifo_open+0x37a>
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4b11a: 2454 moveal %a4@,%a2 <== NOT EXECUTED
if (pipe == NULL) {
4b11c: 4a8a tstl %a2 <== NOT EXECUTED
4b11e: 6600 016c bnew 4b28c <fifo_open+0x1a0> <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4b122: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4b126: 243c 0004 9484 movel #300164,%d2 <== NOT EXECUTED
4b12c: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b12e: 4e90 jsr %a0@ <== NOT EXECUTED
if (pipe == NULL)
4b130: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4b132: 2640 moveal %d0,%a3 <== NOT EXECUTED
4b134: 2440 moveal %d0,%a2 <== NOT EXECUTED
if (pipe == NULL)
4b136: 4a80 tstl %d0 <== NOT EXECUTED
4b138: 6606 bnes 4b140 <fifo_open+0x54> <== NOT EXECUTED
4b13a: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4b13c: 6000 017e braw 4b2bc <fifo_open+0x1d0> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4b140: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4b144: 42a7 clrl %sp@- <== NOT EXECUTED
4b146: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b148: 4eb9 0004 d318 jsr 4d318 <memset> <== NOT EXECUTED
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4b14e: 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;
4b152: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4b158: 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;
4b15a: 2740 0004 movel %d0,%a3@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4b15e: 4e90 jsr %a0@ <== NOT EXECUTED
if (! pipe->Buffer)
4b160: 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);
4b164: 2680 movel %d0,%a3@ <== NOT EXECUTED
if (! pipe->Buffer)
4b166: 6606 bnes 4b16e <fifo_open+0x82> <== NOT EXECUTED
4b168: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4b16a: 6000 0116 braw 4b282 <fifo_open+0x196> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4b16e: 486b 002c pea %a3@(44) <== NOT EXECUTED
4b172: 243c 0004 bab4 movel #309940,%d2 <== NOT EXECUTED
4b178: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b17a: 1039 0005 b640 moveb 5b640 <c.6740>,%d0 <== NOT EXECUTED
4b180: 42a7 clrl %sp@- <== NOT EXECUTED
4b182: 49c0 extbl %d0 <== NOT EXECUTED
4b184: 42a7 clrl %sp@- <== NOT EXECUTED
4b186: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED
4b18c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b18e: 4e90 jsr %a0@ <== NOT EXECUTED
4b190: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b194: 4a80 tstl %d0 <== NOT EXECUTED
4b196: 6600 00de bnew 4b276 <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(
4b19a: 486b 0030 pea %a3@(48) <== NOT EXECUTED
4b19e: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b1a0: 1039 0005 b640 moveb 5b640 <c.6740>,%d0 <== NOT EXECUTED
4b1a6: 42a7 clrl %sp@- <== NOT EXECUTED
4b1a8: 49c0 extbl %d0 <== NOT EXECUTED
4b1aa: 42a7 clrl %sp@- <== NOT EXECUTED
4b1ac: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED
4b1b2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b1b4: 4e90 jsr %a0@ <== NOT EXECUTED
4b1b6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b1ba: 4a80 tstl %d0 <== NOT EXECUTED
4b1bc: 6600 00ac bnew 4b26a <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(
4b1c0: 486b 0028 pea %a3@(40) <== NOT EXECUTED
4b1c4: 1039 0005 b640 moveb 5b640 <c.6740>,%d0 <== NOT EXECUTED
4b1ca: 42a7 clrl %sp@- <== NOT EXECUTED
4b1cc: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
4b1d0: 49c0 extbl %d0 <== NOT EXECUTED
4b1d2: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4b1d6: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED
4b1dc: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b1de: 4eb9 0004 4cf8 jsr 44cf8 <rtems_semaphore_create> <== NOT EXECUTED
4b1e4: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4b1e8: 4a80 tstl %d0 <== NOT EXECUTED
4b1ea: 6672 bnes 4b25e <fifo_open+0x172> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4b1ec: 260e movel %fp,%d3 <== NOT EXECUTED
4b1ee: 5183 subql #8,%d3 <== NOT EXECUTED
4b1f0: 243c 0004 64e8 movel #287976,%d2 <== NOT EXECUTED
4b1f6: 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();
4b1f8: 47f9 0004 6ce2 lea 46ce2 <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
4b1fe: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b200: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b204: 4879 0005 d59c pea 5d59c <_Barrier_Information> <== NOT EXECUTED
4b20a: 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
4b20c: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED
4b212: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b214: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4b218: 4e93 jsr %a3@ <== NOT EXECUTED
4b21a: 2042 moveal %d2,%a0 <== NOT EXECUTED
4b21c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b21e: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b222: 4879 0005 d59c pea 5d59c <_Barrier_Information> <== NOT EXECUTED
4b228: 4e90 jsr %a0@ <== NOT EXECUTED
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
4b22a: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED
4b230: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b232: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
_Thread_Enable_dispatch();
4b236: 4e93 jsr %a3@ <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4b238: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4b23c: 1039 0005 b640 moveb 5b640 <c.6740>,%d0 <== NOT EXECUTED
4b242: 49c0 extbl %d0 <== NOT EXECUTED
4b244: 2200 movel %d0,%d1 <== NOT EXECUTED
4b246: 5281 addql #1,%d1 <== NOT EXECUTED
4b248: 13c1 0005 b640 moveb %d1,5b640 <c.6740> <== NOT EXECUTED
4b24e: 727a moveq #122,%d1 <== NOT EXECUTED
4b250: b280 cmpl %d0,%d1 <== NOT EXECUTED
4b252: 6638 bnes 4b28c <fifo_open+0x1a0> <== NOT EXECUTED
c = 'a';
4b254: 7661 moveq #97,%d3 <== NOT EXECUTED
4b256: 13c3 0005 b640 moveb %d3,5b640 <c.6740> <== NOT EXECUTED
4b25c: 602e bras 4b28c <fifo_open+0x1a0> <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4b25e: 2f2b 0030 movel %a3@(48),%sp@- <== NOT EXECUTED
4b262: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_delete> <== NOT EXECUTED
4b268: 588f addql #4,%sp <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4b26a: 2f2b 002c movel %a3@(44),%sp@- <== NOT EXECUTED
4b26e: 4eb9 0004 bb68 jsr 4bb68 <rtems_barrier_delete> <== NOT EXECUTED
4b274: 588f addql #4,%sp <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4b276: 2f13 movel %a3@,%sp@- <== NOT EXECUTED
4b278: 74fc moveq #-4,%d2 <== NOT EXECUTED
4b27a: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
4b280: 588f addql #4,%sp <== NOT EXECUTED
err_buf:
free(pipe);
4b282: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4b284: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
4b28a: 602a bras 4b2b6 <fifo_open+0x1ca> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4b28c: 42a7 clrl %sp@- <== NOT EXECUTED
4b28e: 42a7 clrl %sp@- <== NOT EXECUTED
4b290: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b294: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4b29a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b29e: 4a80 tstl %d0 <== NOT EXECUTED
4b2a0: 6704 beqs 4b2a6 <fifo_open+0x1ba> <== NOT EXECUTED
4b2a2: 74fc moveq #-4,%d2 <== NOT EXECUTED
4b2a4: 6002 bras 4b2a8 <fifo_open+0x1bc> <== NOT EXECUTED
4b2a6: 4282 clrl %d2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4b2a8: 4a94 tstl %a4@ <== NOT EXECUTED
4b2aa: 6610 bnes 4b2bc <fifo_open+0x1d0> <== NOT EXECUTED
if (err)
4b2ac: 4a82 tstl %d2 <== NOT EXECUTED
4b2ae: 670a beqs 4b2ba <fifo_open+0x1ce> <== NOT EXECUTED
pipe_free(pipe);
4b2b0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b2b2: 4eba fd28 jsr %pc@(4afdc <pipe_free>) <== NOT EXECUTED
4b2b6: 588f addql #4,%sp <== NOT EXECUTED
4b2b8: 6002 bras 4b2bc <fifo_open+0x1d0> <== NOT EXECUTED
else
*pipep = pipe;
4b2ba: 288a movel %a2,%a4@ <== NOT EXECUTED
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4b2bc: 2f39 0005 c4b4 movel 5c4b4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b2c2: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4b2c8: 588f addql #4,%sp <== NOT EXECUTED
4b2ca: 4a82 tstl %d2 <== NOT EXECUTED
4b2cc: 6600 0198 bnew 4b466 <fifo_open+0x37a> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4b2d0: 222d 0014 movel %a5@(20),%d1 <== NOT EXECUTED
4b2d4: 7006 moveq #6,%d0 <== NOT EXECUTED
4b2d6: 7604 moveq #4,%d3 <== NOT EXECUTED
4b2d8: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4b2da: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4b2dc: b680 cmpl %d0,%d3 <== NOT EXECUTED
4b2de: 6700 009a beqw 4b37a <fifo_open+0x28e> <== NOT EXECUTED
4b2e2: 7206 moveq #6,%d1 <== NOT EXECUTED
4b2e4: b280 cmpl %d0,%d1 <== NOT EXECUTED
4b2e6: 6700 011a beqw 4b402 <fifo_open+0x316> <== NOT EXECUTED
4b2ea: 163c 0002 moveb #2,%d3 <== NOT EXECUTED
4b2ee: b680 cmpl %d0,%d3 <== NOT EXECUTED
4b2f0: 6600 0158 bnew 4b44a <fifo_open+0x35e> <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4b2f4: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4b2f8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b2fa: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4b2fc: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4b300: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED
4b304: 4a80 tstl %d0 <== NOT EXECUTED
4b306: 6610 bnes 4b318 <fifo_open+0x22c> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4b308: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b30c: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b310: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4b316: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Writers == 0) {
4b318: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b31c: 6600 012c bnew 4b44a <fifo_open+0x35e> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4b320: 7001 moveq #1,%d0 <== NOT EXECUTED
4b322: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED
4b326: 6600 0122 bnew 4b44a <fifo_open+0x35e> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4b32a: 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))
4b32e: 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);
4b334: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4b33a: 263c 0004 bc38 movel #310328,%d3 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4b340: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b344: 2044 moveal %d4,%a0 <== NOT EXECUTED
4b346: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4b348: 2043 moveal %d3,%a0 <== NOT EXECUTED
4b34a: 42a7 clrl %sp@- <== NOT EXECUTED
4b34c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b350: 4e90 jsr %a0@ <== NOT EXECUTED
4b352: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b356: 4a80 tstl %d0 <== NOT EXECUTED
4b358: 6600 00fe bnew 4b458 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4b35c: 42a7 clrl %sp@- <== NOT EXECUTED
4b35e: 42a7 clrl %sp@- <== NOT EXECUTED
4b360: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b364: 4e93 jsr %a3@ <== NOT EXECUTED
4b366: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b36a: 4a80 tstl %d0 <== NOT EXECUTED
4b36c: 6600 00ea bnew 4b458 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4b370: baaa 0024 cmpl %a2@(36),%d5 <== NOT EXECUTED
4b374: 67ca beqs 4b340 <fifo_open+0x254> <== NOT EXECUTED
4b376: 6000 00d2 braw 4b44a <fifo_open+0x35e> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4b37a: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b37e: 660c bnes 4b38c <fifo_open+0x2a0> <== NOT EXECUTED
4b380: 0801 0000 btst #0,%d1 <== NOT EXECUTED
4b384: 6706 beqs 4b38c <fifo_open+0x2a0> <== NOT EXECUTED
4b386: 74fa moveq #-6,%d2 <== NOT EXECUTED
4b388: 6000 00d0 braw 4b45a <fifo_open+0x36e> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4b38c: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4b390: 2200 movel %d0,%d1 <== NOT EXECUTED
4b392: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4b394: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4b398: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED
4b39c: 4a80 tstl %d0 <== NOT EXECUTED
4b39e: 6610 bnes 4b3b0 <fifo_open+0x2c4> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b3a0: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b3a4: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b3a8: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4b3ae: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Readers == 0) {
4b3b0: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b3b4: 6600 0094 bnew 4b44a <fifo_open+0x35e> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4b3b8: 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))
4b3bc: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4b3c2: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4b3c8: 263c 0004 bc38 movel #310328,%d3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4b3ce: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b3d2: 2044 moveal %d4,%a0 <== NOT EXECUTED
4b3d4: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4b3d6: 2043 moveal %d3,%a0 <== NOT EXECUTED
4b3d8: 42a7 clrl %sp@- <== NOT EXECUTED
4b3da: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b3de: 4e90 jsr %a0@ <== NOT EXECUTED
4b3e0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b3e4: 4a80 tstl %d0 <== NOT EXECUTED
4b3e6: 6670 bnes 4b458 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4b3e8: 42a7 clrl %sp@- <== NOT EXECUTED
4b3ea: 42a7 clrl %sp@- <== NOT EXECUTED
4b3ec: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b3f0: 4e93 jsr %a3@ <== NOT EXECUTED
4b3f2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b3f6: 4a80 tstl %d0 <== NOT EXECUTED
4b3f8: 665e bnes 4b458 <fifo_open+0x36c> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4b3fa: baaa 0020 cmpl %a2@(32),%d5 <== NOT EXECUTED
4b3fe: 67ce beqs 4b3ce <fifo_open+0x2e2> <== NOT EXECUTED
4b400: 6048 bras 4b44a <fifo_open+0x35e> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4b402: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4b406: 2200 movel %d0,%d1 <== NOT EXECUTED
4b408: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4b40a: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4b40e: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4b412: 4a80 tstl %d0 <== NOT EXECUTED
4b414: 6610 bnes 4b426 <fifo_open+0x33a> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4b416: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b41a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b41e: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4b424: 508f addql #8,%sp <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4b426: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4b42a: 2600 movel %d0,%d3 <== NOT EXECUTED
4b42c: 5283 addql #1,%d3 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4b42e: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4b432: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED
4b436: 4a80 tstl %d0 <== NOT EXECUTED
4b438: 6610 bnes 4b44a <fifo_open+0x35e> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b43a: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b43e: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b442: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4b448: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4b44a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b44e: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4b454: 588f addql #4,%sp <== NOT EXECUTED
4b456: 600e bras 4b466 <fifo_open+0x37a> <== NOT EXECUTED
4b458: 74fc moveq #-4,%d2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4b45a: 2f0d movel %a5,%sp@- <== NOT EXECUTED
4b45c: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4b45e: 4eb9 0004 b024 jsr 4b024 <pipe_release> <== NOT EXECUTED
return err;
4b464: 508f addql #8,%sp <== NOT EXECUTED
}
4b466: 2002 movel %d2,%d0
4b468: 4cee 3c3c ffd8 moveml %fp@(-40),%d2-%d5/%a2-%a5
4b46e: 4e5e unlk %fp
...
00061dac <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))
)
{
61dac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61db0: 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;
61db4: 2079 0009 bba4 moveal 9bba4 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED
61dba: 6010 bras 61dcc <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 ) {
61dbc: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED
61dc0: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED
61dc4: 6604 bnes 61dca <file_systems_below_this_mountpoint+0x1e><== NOT EXECUTED
61dc6: 7001 moveq #1,%d0 <== NOT EXECUTED
61dc8: 600c bras 61dd6 <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 ) {
61dca: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61dcc: b1fc 0009 bba8 cmpal #637864,%a0 <== NOT EXECUTED
61dd2: 66e8 bnes 61dbc <file_systems_below_this_mountpoint+0x10><== NOT EXECUTED
61dd4: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
61dd6: 4e5e unlk %fp <== NOT EXECUTED
0004338c <fpathconf>:
long fpathconf(
int fd,
int name
)
{
4338c: 4e56 0000 linkw %fp,#0
43390: 222e 0008 movel %fp@(8),%d1
43394: 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);
43398: b2b9 0005 ee64 cmpl 5ee64 <rtems_libio_number_iops>,%d1
4339e: 6414 bccs 433b4 <fpathconf+0x28>
iop = rtems_libio_iop(fd);
433a0: 2079 0006 056c moveal 6056c <rtems_libio_iops>,%a0
433a6: ed89 lsll #6,%d1
433a8: d1c1 addal %d1,%a0
rtems_libio_check_is_open(iop);
433aa: 2228 0014 movel %a0@(20),%d1
433ae: 0801 0008 btst #8,%d1
433b2: 6612 bnes 433c6 <fpathconf+0x3a>
433b4: 4eb9 0004 ee58 jsr 4ee58 <__errno>
433ba: 72ff moveq #-1,%d1
433bc: 2040 moveal %d0,%a0
433be: 7009 moveq #9,%d0
433c0: 2080 movel %d0,%a0@
433c2: 6000 008a braw 4344e <fpathconf+0xc2>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
433c6: 0801 0001 btst #1,%d1
433ca: 6774 beqs 43440 <fpathconf+0xb4>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
433cc: 2068 0028 moveal %a0@(40),%a0
switch ( name ) {
433d0: 720b moveq #11,%d1
433d2: b280 cmpl %d0,%d1
433d4: 656a bcss 43440 <fpathconf+0xb4>
433d6: 303b 0a08 movew %pc@(433e0 <fpathconf+0x54>,%d0:l:2),%d0
433da: 48c0 extl %d0
433dc: 4efb 0802 jmp %pc@(433e0 <fpathconf+0x54>,%d0:l)
433e0: 0018 030 <== NOT EXECUTED
433e2: 001e 036 <== NOT EXECUTED
433e4: 0024 044 <== NOT EXECUTED
433e6: 002a 052 <== NOT EXECUTED
433e8: 0030 060 <== NOT EXECUTED
433ea: 0036 066 <== NOT EXECUTED
433ec: 003c 074 <== NOT EXECUTED
433ee: 0042 0102 <== NOT EXECUTED
433f0: 0048 0110 <== NOT EXECUTED
433f2: 004e 0116 <== NOT EXECUTED
433f4: 0054 0124 <== NOT EXECUTED
433f6: 005a 0132 <== NOT EXECUTED
case _PC_LINK_MAX:
return_value = the_limits->link_max;
433f8: 2228 0038 movel %a0@(56),%d1
break;
433fc: 6050 bras 4344e <fpathconf+0xc2>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
433fe: 2228 003c movel %a0@(60),%d1
break;
43402: 604a bras 4344e <fpathconf+0xc2>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
43404: 2228 0040 movel %a0@(64),%d1
break;
43408: 6044 bras 4344e <fpathconf+0xc2>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
4340a: 2228 0044 movel %a0@(68),%d1
break;
4340e: 603e bras 4344e <fpathconf+0xc2>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
43410: 2228 0048 movel %a0@(72),%d1
break;
43414: 6038 bras 4344e <fpathconf+0xc2>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
43416: 2228 004c movel %a0@(76),%d1
break;
4341a: 6032 bras 4344e <fpathconf+0xc2>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
4341c: 2228 0054 movel %a0@(84),%d1
break;
43420: 602c bras 4344e <fpathconf+0xc2>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
43422: 2228 0058 movel %a0@(88),%d1
break;
43426: 6026 bras 4344e <fpathconf+0xc2>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
43428: 2228 0064 movel %a0@(100),%d1
break;
4342c: 6020 bras 4344e <fpathconf+0xc2>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
4342e: 2228 0050 movel %a0@(80),%d1
break;
43432: 601a bras 4344e <fpathconf+0xc2>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
43434: 2228 005c movel %a0@(92),%d1
break;
43438: 6014 bras 4344e <fpathconf+0xc2>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
4343a: 2228 0060 movel %a0@(96),%d1
break;
4343e: 600e bras 4344e <fpathconf+0xc2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
43440: 4eb9 0004 ee58 jsr 4ee58 <__errno>
43446: 72ff moveq #-1,%d1
43448: 2040 moveal %d0,%a0
4344a: 7016 moveq #22,%d0
4344c: 2080 movel %d0,%a0@
break;
}
return return_value;
}
4344e: 2001 movel %d1,%d0
43450: 4e5e unlk %fp <== NOT EXECUTED
00048f80 <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
48f80: 4e56 0000 linkw %fp,#0
48f84: 52b9 0005 cbc0 addql #1,5cbc0 <rtems_malloc_statistics+0xc>
48f8a: 2f02 movel %d2,%sp@-
48f8c: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
48f90: 676c beqs 48ffe <free+0x7e>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
48f92: 7003 moveq #3,%d0
48f94: b0b9 0005 ce90 cmpl 5ce90 <_System_state_Current>,%d0
48f9a: 661a bnes 48fb6 <free+0x36>
48f9c: 4eb9 0004 93f4 jsr 493f4 <malloc_is_system_state_OK>
48fa2: 4a00 tstb %d0
48fa4: 6610 bnes 48fb6 <free+0x36>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
48fa6: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48faa: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48fae: 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);
48fb0: 4ef9 0004 9432 jmp 49432 <malloc_deferred_free> <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
48fb6: 2079 0005 bb36 moveal 5bb36 <rtems_malloc_statistics_helpers>,%a0
48fbc: 4a88 tstl %a0
48fbe: 670a beqs 48fca <free+0x4a>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
48fc0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48fc2: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED
48fc6: 4e90 jsr %a0@ <== NOT EXECUTED
48fc8: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
48fca: 2f02 movel %d2,%sp@-
48fcc: 2f39 0005 b4b0 movel 5b4b0 <RTEMS_Malloc_Heap>,%sp@-
48fd2: 4eb9 0004 a5d8 jsr 4a5d8 <_Protected_heap_Free>
48fd8: 508f addql #8,%sp
48fda: 4a00 tstb %d0
48fdc: 6620 bnes 48ffe <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
48fde: 2079 0005 b4b0 moveal 5b4b0 <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",
48fe4: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED
48fe8: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED
48fec: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48fee: 4879 0005 a740 pea 5a740 <IMFS_link_handlers+0x7e> <== NOT EXECUTED
48ff4: 4eb9 0004 2d30 jsr 42d30 <printk> <== NOT EXECUTED
48ffa: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48ffe: 242e fffc movel %fp@(-4),%d2
49002: 4e5e unlk %fp
...
000615d4 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
615d4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
615d8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
615da: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
615de: b5fc 0009 bbbc cmpal #637884,%a2 <== NOT EXECUTED
615e4: 6740 beqs 61626 <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
615e6: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED
615ea: 4a88 tstl %a0 <== NOT EXECUTED
615ec: 6710 beqs 615fe <free_user_env+0x2a> <== NOT EXECUTED
615ee: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
615f2: 4a88 tstl %a0 <== NOT EXECUTED
615f4: 6708 beqs 615fe <free_user_env+0x2a> <== NOT EXECUTED
615f6: 486a 0004 pea %a2@(4) <== NOT EXECUTED
615fa: 4e90 jsr %a0@ <== NOT EXECUTED
615fc: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
615fe: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED
61602: 4a88 tstl %a0 <== NOT EXECUTED
61604: 6710 beqs 61616 <free_user_env+0x42> <== NOT EXECUTED
61606: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6160a: 4a88 tstl %a0 <== NOT EXECUTED
6160c: 6708 beqs 61616 <free_user_env+0x42> <== NOT EXECUTED
6160e: 486a 0018 pea %a2@(24) <== NOT EXECUTED
61612: 4e90 jsr %a0@ <== NOT EXECUTED
61614: 588f addql #4,%sp <== NOT EXECUTED
free(env);
61616: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
6161a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
6161e: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
61620: 4ef9 0004 5854 jmp 45854 <free> <== NOT EXECUTED
}
}
61626: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
6162a: 4e5e unlk %fp <== NOT EXECUTED
00059284 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
59284: 4e56 0000 linkw %fp,#0
59288: 202e 0008 movel %fp@(8),%d0
5928c: 2f0a movel %a2,%sp@-
5928e: 2f02 movel %d2,%sp@-
59290: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
59294: 660e bnes 592a4 <fstat+0x20>
rtems_set_errno_and_return_minus_one( EFAULT );
59296: 4eb9 0004 ca88 jsr 4ca88 <__errno>
5929c: 720e moveq #14,%d1
5929e: 2040 moveal %d0,%a0
592a0: 2081 movel %d1,%a0@
592a2: 607c bras 59320 <fstat+0x9c>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
592a4: b0b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d0
592aa: 641e bccs 592ca <fstat+0x46>
592ac: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
592b2: ed88 lsll #6,%d0
592b4: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
592b6: 202a 0014 movel %a2@(20),%d0
592ba: 0280 0000 0100 andil #256,%d0
592c0: 6708 beqs 592ca <fstat+0x46>
if ( !iop->handlers )
592c2: 206a 003c moveal %a2@(60),%a0
592c6: 4a88 tstl %a0
592c8: 660e bnes 592d8 <fstat+0x54>
rtems_set_errno_and_return_minus_one( EBADF );
592ca: 4eb9 0004 ca88 jsr 4ca88 <__errno>
592d0: 2040 moveal %d0,%a0
592d2: 7009 moveq #9,%d0
592d4: 2080 movel %d0,%a0@
592d6: 6048 bras 59320 <fstat+0x9c>
if ( !iop->handlers->fstat_h )
592d8: 4aa8 0018 tstl %a0@(24)
592dc: 6610 bnes 592ee <fstat+0x6a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
592de: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
592e4: 2040 moveal %d0,%a0 <== NOT EXECUTED
592e6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
592ec: 6032 bras 59320 <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) );
592ee: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
592f2: 42a7 clrl %sp@-
592f4: 2f02 movel %d2,%sp@-
592f6: 4eb9 0004 d318 jsr 4d318 <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
592fc: 206a 003c moveal %a2@(60),%a0
59300: 45ea 0018 lea %a2@(24),%a2
59304: 4fef 000c lea %sp@(12),%sp
59308: 2d42 000c movel %d2,%fp@(12)
}
5930c: 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 );
59310: 2d4a 0008 movel %a2,%fp@(8)
}
59314: 246e fffc moveal %fp@(-4),%a2
59318: 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 );
5931a: 2268 0018 moveal %a0@(24),%a1
5931e: 4ed1 jmp %a1@
}
59320: 242e fff8 movel %fp@(-8),%d2
59324: 70ff moveq #-1,%d0
59326: 246e fffc moveal %fp@(-4),%a2
5932a: 4e5e unlk %fp <== NOT EXECUTED
00060654 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
60654: 4e56 0000 linkw %fp,#0
60658: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
6065c: b0b9 0009 6eb4 cmpl 96eb4 <rtems_libio_number_iops>,%d0
60662: 642e bccs 60692 <fsync+0x3e>
iop = rtems_libio_iop( fd );
60664: 2079 0009 bb60 moveal 9bb60 <rtems_libio_iops>,%a0
6066a: ed88 lsll #6,%d0
6066c: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
6066e: 2028 0014 movel %a0@(20),%d0
60672: 0800 0008 btst #8,%d0
60676: 671a beqs 60692 <fsync+0x3e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
60678: 44c0 movew %d0,%ccr
6067a: 670e beqs 6068a <fsync+0x36>
6067c: 4eb9 0007 6030 jsr 76030 <__errno>
60682: 7216 moveq #22,%d1
60684: 2040 moveal %d0,%a0
60686: 2081 movel %d1,%a0@
60688: 6036 bras 606c0 <fsync+0x6c>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
6068a: 2268 003c moveal %a0@(60),%a1
6068e: 4a89 tstl %a1
60690: 660e bnes 606a0 <fsync+0x4c>
rtems_set_errno_and_return_minus_one( EBADF );
60692: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60698: 2040 moveal %d0,%a0 <== NOT EXECUTED
6069a: 7009 moveq #9,%d0 <== NOT EXECUTED
6069c: 2080 movel %d0,%a0@ <== NOT EXECUTED
6069e: 6020 bras 606c0 <fsync+0x6c> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
606a0: 2269 0028 moveal %a1@(40),%a1
606a4: 4a89 tstl %a1
606a6: 6610 bnes 606b8 <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
606a8: 4eb9 0007 6030 jsr 76030 <__errno>
606ae: 2040 moveal %d0,%a0
606b0: 20bc 0000 0086 movel #134,%a0@
606b6: 6008 bras 606c0 <fsync+0x6c>
return (*iop->handlers->fsync_h)( iop );
606b8: 2d48 0008 movel %a0,%fp@(8)
}
606bc: 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 );
606be: 4ed1 jmp %a1@
}
606c0: 70ff moveq #-1,%d0
606c2: 4e5e unlk %fp
...
00049008 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
49008: 4e56 ffec linkw %fp,#-20
4900c: 202e 0008 movel %fp@(8),%d0
49010: 2f0a movel %a2,%sp@-
49012: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
49014: b0b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d0
4901a: 6416 bccs 49032 <ftruncate+0x2a>
iop = rtems_libio_iop( fd );
4901c: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
49022: ed88 lsll #6,%d0
49024: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
49026: 202a 0014 movel %a2@(20),%d0
4902a: 0280 0000 0100 andil #256,%d0
49030: 6612 bnes 49044 <ftruncate+0x3c>
49032: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
49038: 72ff moveq #-1,%d1 <== NOT EXECUTED
4903a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4903c: 7009 moveq #9,%d0 <== NOT EXECUTED
4903e: 2080 movel %d0,%a0@ <== NOT EXECUTED
49040: 6000 008e braw 490d0 <ftruncate+0xc8> <== NOT EXECUTED
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
49044: 4878 0014 pea 14 <OPER2>
49048: 240e movel %fp,%d2
4904a: 486a 0018 pea %a2@(24)
4904e: 0682 ffff ffec addil #-20,%d2
49054: 2f02 movel %d2,%sp@-
49056: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
if ( !loc.ops->node_type_h )
4905c: 206e fff8 moveal %fp@(-8),%a0
49060: 4fef 000c lea %sp@(12),%sp
49064: 2068 0010 moveal %a0@(16),%a0
49068: 4a88 tstl %a0
4906a: 6740 beqs 490ac <ftruncate+0xa4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
4906c: 2f02 movel %d2,%sp@-
4906e: 4e90 jsr %a0@
49070: 588f addql #4,%sp
49072: 7201 moveq #1,%d1
49074: b280 cmpl %d0,%d1
49076: 6610 bnes 49088 <ftruncate+0x80>
rtems_set_errno_and_return_minus_one( EISDIR );
49078: 4eb9 0004 ca88 jsr 4ca88 <__errno>
4907e: 7415 moveq #21,%d2
49080: 72ff moveq #-1,%d1
49082: 2040 moveal %d0,%a0
49084: 2082 movel %d2,%a0@
49086: 6048 bras 490d0 <ftruncate+0xc8>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
49088: 7004 moveq #4,%d0
4908a: c0aa 0014 andl %a2@(20),%d0
4908e: 6610 bnes 490a0 <ftruncate+0x98>
49090: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
49096: 72ff moveq #-1,%d1 <== NOT EXECUTED
49098: 2040 moveal %d0,%a0 <== NOT EXECUTED
4909a: 7016 moveq #22,%d0 <== NOT EXECUTED
4909c: 2080 movel %d0,%a0@ <== NOT EXECUTED
4909e: 6030 bras 490d0 <ftruncate+0xc8> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
490a0: 206a 003c moveal %a2@(60),%a0
490a4: 2068 0020 moveal %a0@(32),%a0
490a8: 4a88 tstl %a0
490aa: 6612 bnes 490be <ftruncate+0xb6>
rtems_set_errno_and_return_minus_one( ENOTSUP );
490ac: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
490b2: 72ff moveq #-1,%d1 <== NOT EXECUTED
490b4: 2040 moveal %d0,%a0 <== NOT EXECUTED
490b6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
490bc: 6012 bras 490d0 <ftruncate+0xc8> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
490be: 2f2e 0010 movel %fp@(16),%sp@-
490c2: 2f2e 000c movel %fp@(12),%sp@-
490c6: 2f0a movel %a2,%sp@-
490c8: 4e90 jsr %a0@
490ca: 4fef 000c lea %sp@(12),%sp
490ce: 2200 movel %d0,%d1
}
490d0: 242e ffe4 movel %fp@(-28),%d2
490d4: 2001 movel %d1,%d0
490d6: 246e ffe8 moveal %fp@(-24),%a2
490da: 4e5e unlk %fp
...
0008cf9c <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
8cf9c: 4e56 ffec linkw %fp,#-20
8cfa0: 202e 0008 movel %fp@(8),%d0
8cfa4: 2f0a movel %a2,%sp@-
8cfa6: 2f02 movel %d2,%sp@-
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
8cfa8: b0b9 0009 6eb4 cmpl 96eb4 <rtems_libio_number_iops>,%d0
8cfae: 6504 bcss 8cfb4 <getdents+0x18>
8cfb0: 95ca subal %a2,%a2 <== NOT EXECUTED
8cfb2: 600a bras 8cfbe <getdents+0x22> <== NOT EXECUTED
8cfb4: 2479 0009 bb60 moveal 9bb60 <rtems_libio_iops>,%a2
8cfba: ed88 lsll #6,%d0
8cfbc: d5c0 addal %d0,%a2
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
8cfbe: 4878 0014 pea 14 <OPER2>
8cfc2: 240e movel %fp,%d2
8cfc4: 486a 0018 pea %a2@(24)
8cfc8: 0682 ffff ffec addil #-20,%d2
8cfce: 2f02 movel %d2,%sp@-
8cfd0: 4eb9 0007 9068 jsr 79068 <memcpy>
if ( !loc.ops->node_type_h )
8cfd6: 206e fff8 moveal %fp@(-8),%a0
8cfda: 4fef 000c lea %sp@(12),%sp
8cfde: 2068 0010 moveal %a0@(16),%a0
8cfe2: 4a88 tstl %a0
8cfe4: 6728 beqs 8d00e <getdents+0x72>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
8cfe6: 2f02 movel %d2,%sp@-
8cfe8: 4e90 jsr %a0@
8cfea: 588f addql #4,%sp
8cfec: 7201 moveq #1,%d1
8cfee: b280 cmpl %d0,%d1
8cff0: 6710 beqs 8d002 <getdents+0x66>
rtems_set_errno_and_return_minus_one( ENOTDIR );
8cff2: 4eb9 0007 6030 jsr 76030 <__errno>
8cff8: 72ff moveq #-1,%d1
8cffa: 2040 moveal %d0,%a0
8cffc: 7014 moveq #20,%d0
8cffe: 2080 movel %d0,%a0@
8d000: 6030 bras 8d032 <getdents+0x96>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
8d002: 206a 003c moveal %a2@(60),%a0
8d006: 2068 0008 moveal %a0@(8),%a0
8d00a: 4a88 tstl %a0
8d00c: 6612 bnes 8d020 <getdents+0x84>
rtems_set_errno_and_return_minus_one( ENOTSUP );
8d00e: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
8d014: 72ff moveq #-1,%d1 <== NOT EXECUTED
8d016: 2040 moveal %d0,%a0 <== NOT EXECUTED
8d018: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8d01e: 6012 bras 8d032 <getdents+0x96> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
8d020: 2f2e 0010 movel %fp@(16),%sp@-
8d024: 2f2e 000c movel %fp@(12),%sp@-
8d028: 2f0a movel %a2,%sp@-
8d02a: 4e90 jsr %a0@
8d02c: 4fef 000c lea %sp@(12),%sp
8d030: 2200 movel %d0,%d1
}
8d032: 242e ffe4 movel %fp@(-28),%d2
8d036: 2001 movel %d1,%d0
8d038: 246e ffe8 moveal %fp@(-24),%a2
8d03c: 4e5e unlk %fp <== NOT EXECUTED
000607c8 <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
607c8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
607cc: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid;
}
607d2: 4e5e unlk %fp <== NOT EXECUTED
607d4: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
00060cf2 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60cf2: 4e56 ffe0 linkw %fp,#-32
60cf6: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60cfa: 262e 0008 movel %fp@(8),%d3
60cfe: 282e 000c movel %fp@(12),%d4
60d02: 246e 0010 moveal %fp@(16),%a2
60d06: 2a2e 0014 movel %fp@(20),%d5
60d0a: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60d0e: 4eb9 0006 0bd8 jsr 60bd8 <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
60d14: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f>
60d1a: 4879 0008 de95 pea 8de95 <_rodata_start+0x845>
60d20: 4eb9 0007 69d4 jsr 769d4 <fopen>
60d26: 508f addql #8,%sp
60d28: 2400 movel %d0,%d2
60d2a: 6610 bnes 60d3c <getgr_r+0x4a>
errno = EINVAL;
60d2c: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60d32: 7216 moveq #22,%d1 <== NOT EXECUTED
60d34: 2040 moveal %d0,%a0 <== NOT EXECUTED
60d36: 70ff moveq #-1,%d0 <== NOT EXECUTED
60d38: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
60d3a: 606a bras 60da6 <getgr_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60d3c: 49fa fc3c lea %pc@(6097a <scangr>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
60d40: 47f9 0007 bb60 lea 7bb60 <strcmp>,%a3
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60d46: 2f06 movel %d6,%sp@-
60d48: 2f05 movel %d5,%sp@-
60d4a: 2f0a movel %a2,%sp@-
60d4c: 2f02 movel %d2,%sp@-
60d4e: 4e94 jsr %a4@
60d50: 4fef 0010 lea %sp@(16),%sp
60d54: 4a80 tstl %d0
60d56: 661a bnes 60d72 <getgr_r+0x80>
errno = EINVAL;
60d58: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60d5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60d60: 7016 moveq #22,%d0 <== NOT EXECUTED
60d62: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
60d64: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60d66: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
return -1;
60d6c: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60d6e: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60d70: 6034 bras 60da6 <getgr_r+0xb4> <== NOT EXECUTED
}
if (name) {
60d72: 4a83 tstl %d3
60d74: 670e beqs 60d84 <getgr_r+0x92>
match = (strcmp(grp->gr_name, name) == 0);
60d76: 2f03 movel %d3,%sp@-
60d78: 2f12 movel %a2@,%sp@-
60d7a: 4e93 jsr %a3@
60d7c: 508f addql #8,%sp
60d7e: 4a80 tstl %d0
60d80: 57c0 seq %d0
60d82: 600a bras 60d8e <getgr_r+0x9c>
}
else {
match = (grp->gr_gid == gid);
60d84: 4280 clrl %d0 <== NOT EXECUTED
60d86: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60d8a: b880 cmpl %d0,%d4 <== NOT EXECUTED
60d8c: 57c0 seq %d0 <== NOT EXECUTED
60d8e: 49c0 extbl %d0
60d90: 4480 negl %d0
}
if (match) {
60d92: 67b2 beqs 60d46 <getgr_r+0x54>
fclose(fp);
60d94: 2f02 movel %d2,%sp@-
60d96: 4eb9 0007 616e jsr 7616e <fclose>
*result = grp;
60d9c: 206e 001c moveal %fp@(28),%a0
return 0;
60da0: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
60da2: 4280 clrl %d0
60da4: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60da6: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60dac: 4e5e unlk %fp <== NOT EXECUTED
00060a80 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
60a80: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
60a84: 2039 0009 b2f2 movel 9b2f2 <group_fp>,%d0 <== NOT EXECUTED
60a8a: 6724 beqs 60ab0 <getgrent+0x30> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
60a8c: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60a90: 4879 0009 b2f6 pea 9b2f6 <grbuf> <== NOT EXECUTED
60a96: 4879 0009 b3be pea 9b3be <grent> <== NOT EXECUTED
60a9c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60a9e: 4eba feda jsr %pc@(6097a <scangr>) <== NOT EXECUTED
60aa2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60aa6: 223c 0009 b3be movel #635838,%d1 <== NOT EXECUTED
60aac: 4a80 tstl %d0 <== NOT EXECUTED
60aae: 6602 bnes 60ab2 <getgrent+0x32> <== NOT EXECUTED
60ab0: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
60ab2: 2001 movel %d1,%d0 <== NOT EXECUTED
60ab4: 4e5e unlk %fp <== NOT EXECUTED
00060dd6 <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60dd6: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
60dd8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60ddc: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60de0: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60de4: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60de8: 4879 0009 b2f6 pea 9b2f6 <grbuf> <== NOT EXECUTED
60dee: 4879 0009 b3be pea 9b3be <grent> <== NOT EXECUTED
60df4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60df6: 4eb9 0006 0db0 jsr 60db0 <getgrgid_r> <== NOT EXECUTED
60dfc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60e00: 4a80 tstl %d0 <== NOT EXECUTED
60e02: 6704 beqs 60e08 <getgrgid+0x32> <== NOT EXECUTED
60e04: 4280 clrl %d0 <== NOT EXECUTED
60e06: 6004 bras 60e0c <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
60e08: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60e0c: 4e5e unlk %fp <== NOT EXECUTED
00060db0 <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60db0: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60db2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60db6: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60dba: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60dbe: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60dc2: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60dc6: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60dca: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60dcc: 42a7 clrl %sp@- <== NOT EXECUTED
60dce: 4eba ff22 jsr %pc@(60cf2 <getgr_r>) <== NOT EXECUTED
}
60dd2: 4e5e unlk %fp <== NOT EXECUTED
00060e32 <getgrnam>:
struct group *getgrnam(
const char *name
)
{
60e32: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
60e36: 486e fffc pea %fp@(-4)
60e3a: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60e3e: 4879 0009 b2f6 pea 9b2f6 <grbuf>
60e44: 4879 0009 b3be pea 9b3be <grent>
60e4a: 2f2e 0008 movel %fp@(8),%sp@-
60e4e: 4eb9 0006 0e10 jsr 60e10 <getgrnam_r>
60e54: 4fef 0014 lea %sp@(20),%sp
60e58: 4a80 tstl %d0
60e5a: 6704 beqs 60e60 <getgrnam+0x2e>
60e5c: 4280 clrl %d0 <== NOT EXECUTED
60e5e: 6004 bras 60e64 <getgrnam+0x32> <== NOT EXECUTED
return NULL;
return p;
60e60: 202e fffc movel %fp@(-4),%d0
}
60e64: 4e5e unlk %fp <== NOT EXECUTED
00060ea2 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60ea2: 4e56 ffe0 linkw %fp,#-32
60ea6: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60eaa: 262e 0008 movel %fp@(8),%d3
60eae: 282e 000c movel %fp@(12),%d4
60eb2: 246e 0010 moveal %fp@(16),%a2
60eb6: 2a2e 0014 movel %fp@(20),%d5
60eba: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60ebe: 4eb9 0006 0bd8 jsr 60bd8 <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
60ec4: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f>
60eca: 4879 0008 de50 pea 8de50 <_rodata_start+0x800>
60ed0: 4eb9 0007 69d4 jsr 769d4 <fopen>
60ed6: 508f addql #8,%sp
60ed8: 2400 movel %d0,%d2
60eda: 6610 bnes 60eec <getpw_r+0x4a>
errno = EINVAL;
60edc: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60ee2: 7816 moveq #22,%d4 <== NOT EXECUTED
60ee4: 2040 moveal %d0,%a0 <== NOT EXECUTED
60ee6: 70ff moveq #-1,%d0 <== NOT EXECUTED
60ee8: 2084 movel %d4,%a0@ <== NOT EXECUTED
return -1;
60eea: 606a bras 60f56 <getpw_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60eec: 49fa fbca lea %pc@(60ab8 <scanpw>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
60ef0: 47f9 0007 bb60 lea 7bb60 <strcmp>,%a3
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60ef6: 2f06 movel %d6,%sp@-
60ef8: 2f05 movel %d5,%sp@-
60efa: 2f0a movel %a2,%sp@-
60efc: 2f02 movel %d2,%sp@-
60efe: 4e94 jsr %a4@
60f00: 4fef 0010 lea %sp@(16),%sp
60f04: 4a80 tstl %d0
60f06: 661a bnes 60f22 <getpw_r+0x80>
errno = EINVAL;
60f08: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
60f0e: 7616 moveq #22,%d3 <== NOT EXECUTED
60f10: 2040 moveal %d0,%a0 <== NOT EXECUTED
60f12: 2083 movel %d3,%a0@ <== NOT EXECUTED
fclose(fp);
60f14: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60f16: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
return -1;
60f1c: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60f1e: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60f20: 6034 bras 60f56 <getpw_r+0xb4> <== NOT EXECUTED
}
if (name) {
60f22: 4a83 tstl %d3
60f24: 670e beqs 60f34 <getpw_r+0x92>
match = (strcmp(pwd->pw_name, name) == 0);
60f26: 2f03 movel %d3,%sp@-
60f28: 2f12 movel %a2@,%sp@-
60f2a: 4e93 jsr %a3@
60f2c: 508f addql #8,%sp
60f2e: 4a80 tstl %d0
60f30: 57c0 seq %d0
60f32: 600a bras 60f3e <getpw_r+0x9c>
}
else {
match = (pwd->pw_uid == uid);
60f34: 4280 clrl %d0 <== NOT EXECUTED
60f36: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60f3a: b880 cmpl %d0,%d4 <== NOT EXECUTED
60f3c: 57c0 seq %d0 <== NOT EXECUTED
60f3e: 49c0 extbl %d0
60f40: 4480 negl %d0
}
if (match) {
60f42: 67b2 beqs 60ef6 <getpw_r+0x54>
fclose(fp);
60f44: 2f02 movel %d2,%sp@-
60f46: 4eb9 0007 616e jsr 7616e <fclose>
*result = pwd;
60f4c: 206e 001c moveal %fp@(28),%a0
return 0;
60f50: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
60f52: 4280 clrl %d0
60f54: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60f56: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60f5c: 4e5e unlk %fp <== NOT EXECUTED
00060ba0 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
60ba0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
60ba4: 2039 0009 b20a movel 9b20a <passwd_fp>,%d0 <== NOT EXECUTED
60baa: 6724 beqs 60bd0 <getpwent+0x30> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
60bac: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60bb0: 4879 0009 b20e pea 9b20e <pwbuf> <== NOT EXECUTED
60bb6: 4879 0009 b2d6 pea 9b2d6 <pwent> <== NOT EXECUTED
60bbc: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60bbe: 4eba fef8 jsr %pc@(60ab8 <scanpw>) <== NOT EXECUTED
60bc2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60bc6: 223c 0009 b2d6 movel #635606,%d1 <== NOT EXECUTED
60bcc: 4a80 tstl %d0 <== NOT EXECUTED
60bce: 6602 bnes 60bd2 <getpwent+0x32> <== NOT EXECUTED
60bd0: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
60bd2: 2001 movel %d1,%d0 <== NOT EXECUTED
60bd4: 4e5e unlk %fp <== NOT EXECUTED
00060fe2 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
60fe2: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
60fe6: 486e fffc pea %fp@(-4)
60fea: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60fee: 4879 0009 b20e pea 9b20e <pwbuf>
60ff4: 4879 0009 b2d6 pea 9b2d6 <pwent>
60ffa: 2f2e 0008 movel %fp@(8),%sp@-
60ffe: 4eb9 0006 0fc0 jsr 60fc0 <getpwnam_r>
61004: 4fef 0014 lea %sp@(20),%sp
61008: 4a80 tstl %d0
6100a: 6704 beqs 61010 <getpwnam+0x2e>
6100c: 4280 clrl %d0 <== NOT EXECUTED
6100e: 6004 bras 61014 <getpwnam+0x32> <== NOT EXECUTED
return NULL;
return p;
61010: 202e fffc movel %fp@(-4),%d0
}
61014: 4e5e unlk %fp <== NOT EXECUTED
00060f86 <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60f86: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
60f88: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60f8c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60f90: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60f94: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60f98: 4879 0009 b20e pea 9b20e <pwbuf> <== NOT EXECUTED
60f9e: 4879 0009 b2d6 pea 9b2d6 <pwent> <== NOT EXECUTED
60fa4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60fa6: 4eb9 0006 0f60 jsr 60f60 <getpwuid_r> <== NOT EXECUTED
60fac: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60fb0: 4a80 tstl %d0 <== NOT EXECUTED
60fb2: 6704 beqs 60fb8 <getpwuid+0x32> <== NOT EXECUTED
60fb4: 4280 clrl %d0 <== NOT EXECUTED
60fb6: 6004 bras 60fbc <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
60fb8: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60fbc: 4e5e unlk %fp <== NOT EXECUTED
00060f60 <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60f60: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60f62: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60f66: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60f6a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60f6e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60f72: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60f76: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60f7a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60f7c: 42a7 clrl %sp@- <== NOT EXECUTED
60f7e: 4eba ff22 jsr %pc@(60ea2 <getpw_r>) <== NOT EXECUTED
}
60f82: 4e5e unlk %fp <== NOT EXECUTED
00049108 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
49108: 4e56 ffec linkw %fp,#-20
4910c: 48d7 040c moveml %d2-%d3/%a2,%sp@
49110: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
49114: 4a8a tstl %a2
49116: 6610 bnes 49128 <gettimeofday+0x20>
errno = EFAULT;
49118: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4911e: 720e moveq #14,%d1 <== NOT EXECUTED
49120: 2040 moveal %d0,%a0 <== NOT EXECUTED
49122: 70ff moveq #-1,%d0 <== NOT EXECUTED
49124: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
49126: 6032 bras 4915a <gettimeofday+0x52> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
49128: 203c 0000 0700 movel #1792,%d0
4912e: 40c2 movew %sr,%d2
49130: 8082 orl %d2,%d0
49132: 46c0 movew %d0,%sr
_TOD_Get( &now );
49134: 486e fff8 pea %fp@(-8)
49138: 4eb9 0004 a1d8 jsr 4a1d8 <_TOD_Get>
_ISR_Enable(level);
4913e: 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;
49140: 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;
49146: 588f addql #4,%sp
49148: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4914a: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4914e: 4c43 1801 remsl %d3,%d1,%d1
49152: 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;
49156: 24ae fff8 movel %fp@(-8),%a2@
}
4915a: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
49160: 4e5e unlk %fp <== NOT EXECUTED
00045960 <getuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t getuid( void )
{
45960: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
45964: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Uid;
}
4596a: 4e5e unlk %fp <== NOT EXECUTED
4596c: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
00050518 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
50518: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
5051a: 4e56 0000 linkw %fp,#0
5051e: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
50522: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
50526: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
50528: b0a9 0048 cmpl %a1@(72),%d0
5052c: 6704 beqs 50532 <imfs_dir_open+0x1a>
5052e: 70ff moveq #-1,%d0 <== NOT EXECUTED
50530: 600e bras 50540 <imfs_dir_open+0x28> <== NOT EXECUTED
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
50532: 4280 clrl %d0
50534: 4281 clrl %d1
50536: 4282 clrl %d2
50538: 2141 000c movel %d1,%a0@(12)
5053c: 2142 0010 movel %d2,%a0@(16)
return 0;
}
50540: 241f movel %sp@+,%d2
50542: 4e5e unlk %fp <== NOT EXECUTED
0005066c <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
5066c: 4e56 fff8 linkw %fp,#-8
50670: 2f0b movel %a3,%sp@-
50672: 266e 000c moveal %fp@(12),%a3
50676: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
50678: 2453 moveal %a3@,%a2
5067a: 200a movel %a2,%d0
5067c: 0680 0000 0050 addil #80,%d0
50682: b0aa 004c cmpl %a2@(76),%d0
50686: 6712 beqs 5069a <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 );
50688: 4eb9 0005 14ac jsr 514ac <__errno>
5068e: 72ff moveq #-1,%d1
50690: 2040 moveal %d0,%a0
50692: 705a moveq #90,%d0
50694: 2080 movel %d0,%a0@
50696: 6000 0086 braw 5071e <imfs_dir_rmnod+0xb2>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
5069a: 206b 0010 moveal %a3@(16),%a0
5069e: b5e8 001c cmpal %a0@(28),%a2
506a2: 6706 beqs 506aa <imfs_dir_rmnod+0x3e>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
506a4: 4aaa 0058 tstl %a2@(88)
506a8: 6710 beqs 506ba <imfs_dir_rmnod+0x4e>
rtems_set_errno_and_return_minus_one( EBUSY );
506aa: 4eb9 0005 14ac jsr 514ac <__errno>
506b0: 72ff moveq #-1,%d1
506b2: 2040 moveal %d0,%a0
506b4: 7010 moveq #16,%d0
506b6: 2080 movel %d0,%a0@
506b8: 6064 bras 5071e <imfs_dir_rmnod+0xb2>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
506ba: 4aaa 0008 tstl %a2@(8)
506be: 670e beqs 506ce <imfs_dir_rmnod+0x62>
506c0: 2f0a movel %a2,%sp@-
506c2: 4eb9 0004 7154 jsr 47154 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
506c8: 588f addql #4,%sp
506ca: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
506ce: 302a 0032 movew %a2@(50),%d0
506d2: 5380 subql #1,%d0
506d4: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
506d8: 42a7 clrl %sp@-
506da: 486e fff8 pea %fp@(-8)
506de: 4eb9 0004 3578 jsr 43578 <gettimeofday>
506e4: 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) ) {
506ea: 2f0a movel %a2,%sp@-
506ec: 4eb9 0004 d8a2 jsr 4d8a2 <rtems_libio_is_file_open>
506f2: 4fef 000c lea %sp@(12),%sp
506f6: 4a80 tstl %d0
506f8: 6622 bnes 5071c <imfs_dir_rmnod+0xb0>
506fa: 4a6a 0032 tstw %a2@(50)
506fe: 661c bnes 5071c <imfs_dir_rmnod+0xb0>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
50700: 2079 0006 087c moveal 6087c <rtems_current_user_env>,%a0
50706: 2653 moveal %a3@,%a3
50708: b7e8 0004 cmpal %a0@(4),%a3
5070c: 6604 bnes 50712 <imfs_dir_rmnod+0xa6>
rtems_filesystem_current.node_access = NULL;
5070e: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
50712: 2f0a movel %a2,%sp@-
50714: 4eb9 0004 34f0 jsr 434f0 <free>
5071a: 588f addql #4,%sp
5071c: 4281 clrl %d1
}
return 0;
}
5071e: 246e fff0 moveal %fp@(-16),%a2
50722: 2001 movel %d1,%d0
50724: 266e fff4 moveal %fp@(-12),%a3
50728: 4e5e unlk %fp <== NOT EXECUTED
00060bd8 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
60bd8: 4e56 0000 linkw %fp,#0
60bdc: 2f0a movel %a2,%sp@-
60bde: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
60be0: 4a39 0009 b208 tstb 9b208 <etc_passwd_initted.6309>
60be6: 6600 00c4 bnew 60cac <init_etc_passwd_group+0xd4>
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
60bea: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
60bee: 45f9 0007 69d4 lea 769d4 <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
60bf4: 4879 0008 dd36 pea 8dd36 <_rodata_start+0x6e6>
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
60bfa: 7001 moveq #1,%d0
60bfc: 13c0 0009 b208 moveb %d0,9b208 <etc_passwd_initted.6309>
mkdir("/etc", 0777);
60c02: 4eb9 0004 5f68 jsr 45f68 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
60c08: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f>
60c0e: 4879 0008 de50 pea 8de50 <_rodata_start+0x800>
60c14: 4e92 jsr %a2@
60c16: 4fef 0010 lea %sp@(16),%sp
60c1a: 4a80 tstl %d0
60c1c: 670c beqs 60c2a <init_etc_passwd_group+0x52>
fclose(fp);
60c1e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60c20: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60c26: 588f addql #4,%sp <== NOT EXECUTED
60c28: 602e bras 60c58 <init_etc_passwd_group+0x80> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
60c2a: 4879 0008 f25c pea 8f25c <rtems_bdpart_shell_usage+0x310>
60c30: 4879 0008 de50 pea 8de50 <_rodata_start+0x800>
60c36: 4e92 jsr %a2@
60c38: 508f addql #8,%sp
60c3a: 2400 movel %d0,%d2
60c3c: 671a beqs 60c58 <init_etc_passwd_group+0x80>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
60c3e: 2f00 movel %d0,%sp@-
60c40: 4879 0009 24f6 pea 924f6 <IMFS_memfile_handlers+0x7e>
60c46: 4eb9 0007 6b5c jsr 76b5c <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
60c4c: 2f02 movel %d2,%sp@-
60c4e: 4eb9 0007 616e jsr 7616e <fclose>
60c54: 4fef 000c lea %sp@(12),%sp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
60c58: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f>
60c5e: 45f9 0007 69d4 lea 769d4 <fopen>,%a2
60c64: 4879 0008 de95 pea 8de95 <_rodata_start+0x845>
60c6a: 4e92 jsr %a2@
60c6c: 508f addql #8,%sp
60c6e: 4a80 tstl %d0
60c70: 670c beqs 60c7e <init_etc_passwd_group+0xa6>
fclose(fp);
60c72: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60c74: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60c7a: 588f addql #4,%sp <== NOT EXECUTED
60c7c: 602e bras 60cac <init_etc_passwd_group+0xd4> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
60c7e: 4879 0008 f25c pea 8f25c <rtems_bdpart_shell_usage+0x310>
60c84: 4879 0008 de95 pea 8de95 <_rodata_start+0x845>
60c8a: 4e92 jsr %a2@
60c8c: 508f addql #8,%sp
60c8e: 2400 movel %d0,%d2
60c90: 671a beqs 60cac <init_etc_passwd_group+0xd4>
fprintf( fp, "root:x:0:root\n"
60c92: 2f00 movel %d0,%sp@-
60c94: 4879 0009 255d pea 9255d <IMFS_memfile_handlers+0xe5>
60c9a: 4eb9 0007 6b5c jsr 76b5c <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
60ca0: 2f02 movel %d2,%sp@-
60ca2: 4eb9 0007 616e jsr 7616e <fclose>
60ca8: 4fef 000c lea %sp@(12),%sp
}
}
60cac: 242e fff8 movel %fp@(-8),%d2
60cb0: 246e fffc moveal %fp@(-4),%a2
60cb4: 4e5e unlk %fp <== NOT EXECUTED
00045614 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
45614: 4e56 0000 linkw %fp,#0
45618: 202e 0008 movel %fp@(8),%d0
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
4561c: b0b9 0006 09d4 cmpl 609d4 <rtems_libio_number_iops>,%d0
45622: 6422 bccs 45646 <ioctl+0x32>
iop = rtems_libio_iop( fd );
45624: 2079 0006 21a8 moveal 621a8 <rtems_libio_iops>,%a0
4562a: ed88 lsll #6,%d0
4562c: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
4562e: 2028 0014 movel %a0@(20),%d0
45632: 0280 0000 0100 andil #256,%d0
45638: 670c beqs 45646 <ioctl+0x32>
va_start(ap, command);
buffer = va_arg(ap, void *);
4563a: 202e 0010 movel %fp@(16),%d0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
4563e: 2268 003c moveal %a0@(60),%a1
45642: 4a89 tstl %a1
45644: 6610 bnes 45656 <ioctl+0x42>
rtems_set_errno_and_return_minus_one( EBADF );
45646: 4eb9 0005 16b4 jsr 516b4 <__errno>
4564c: 72ff moveq #-1,%d1
4564e: 2040 moveal %d0,%a0
45650: 7009 moveq #9,%d0
45652: 2080 movel %d0,%a0@
45654: 602a bras 45680 <ioctl+0x6c>
if ( !iop->handlers->ioctl_h )
45656: 2269 0010 moveal %a1@(16),%a1
4565a: 4a89 tstl %a1
4565c: 6612 bnes 45670 <ioctl+0x5c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
4565e: 4eb9 0005 16b4 jsr 516b4 <__errno> <== NOT EXECUTED
45664: 72ff moveq #-1,%d1 <== NOT EXECUTED
45666: 2040 moveal %d0,%a0 <== NOT EXECUTED
45668: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4566e: 6010 bras 45680 <ioctl+0x6c> <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
45670: 2f00 movel %d0,%sp@-
45672: 2f2e 000c movel %fp@(12),%sp@-
45676: 2f08 movel %a0,%sp@-
45678: 4e91 jsr %a1@
return rc;
4567a: 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 );
4567e: 2200 movel %d0,%d1
return rc;
}
45680: 2001 movel %d1,%d0
45682: 4e5e unlk %fp
...
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 b67c moveal 5b67c <__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 b5a4 movel 5b5a4 <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
0006108c <link>:
int link(
const char *existing,
const char *new
)
{
6108c: 4e56 ffc8 linkw %fp,#-56
61090: 48d7 040c moveml %d2-%d3/%a2,%sp@
61094: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
61098: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
6109a: 246e 000c moveal %fp@(12),%a2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
6109e: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
610a4: 7201 moveq #1,%d1
610a6: 2e81 movel %d1,%sp@
610a8: 486e ffe8 pea %fp@(-24)
610ac: 42a7 clrl %sp@-
610ae: 2f00 movel %d0,%sp@-
610b0: 2f02 movel %d2,%sp@-
610b2: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
610b8: 4fef 0014 lea %sp@(20),%sp
610bc: 4a80 tstl %d0
610be: 6706 beqs 610c6 <link+0x3a>
610c0: 74ff moveq #-1,%d2
610c2: 6000 01a6 braw 6126a <link+0x1de>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
610c6: 742f moveq #47,%d2
610c8: 1012 moveb %a2@,%d0
610ca: 1200 moveb %d0,%d1
610cc: 49c1 extbl %d1
610ce: b481 cmpl %d1,%d2
610d0: 670c beqs 610de <link+0x52>
610d2: 143c 005c moveb #92,%d2
610d6: b481 cmpl %d1,%d2
610d8: 6704 beqs 610de <link+0x52>
610da: 4a00 tstb %d0
610dc: 6622 bnes 61100 <link+0x74>
610de: 4878 0014 pea 14 <OPER2>
610e2: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
610e8: 41e8 0018 lea %a0@(24),%a0
610ec: 2f08 movel %a0,%sp@-
610ee: 486e ffd4 pea %fp@(-44)
610f2: 4eb9 0007 9068 jsr 79068 <memcpy>
610f8: 4fef 000c lea %sp@(12),%sp
610fc: 7001 moveq #1,%d0
610fe: 601e bras 6111e <link+0x92>
61100: 4878 0014 pea 14 <OPER2>
61104: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0
6110a: 5880 addql #4,%d0
6110c: 2f00 movel %d0,%sp@-
6110e: 486e ffd4 pea %fp@(-44)
61112: 4eb9 0007 9068 jsr 79068 <memcpy>
61118: 4fef 000c lea %sp@(12),%sp
6111c: 4280 clrl %d0
if ( !parent_loc.ops->evalformake_h ) {
6111e: 206e ffe0 moveal %fp@(-32),%a0
61122: 2068 0004 moveal %a0@(4),%a0
61126: 4a88 tstl %a0
61128: 661c bnes 61146 <link+0xba>
rtems_filesystem_freenode( &existing_loc );
6112a: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
6112e: 4a88 tstl %a0 <== NOT EXECUTED
61130: 6700 00e0 beqw 61212 <link+0x186> <== NOT EXECUTED
61134: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61138: 4a88 tstl %a0 <== NOT EXECUTED
6113a: 6700 00d6 beqw 61212 <link+0x186> <== NOT EXECUTED
6113e: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
61142: 6000 00ca braw 6120e <link+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
61146: 486e fffc pea %fp@(-4)
6114a: 240e movel %fp,%d2
6114c: 0682 ffff ffd4 addil #-44,%d2
61152: 2f02 movel %d2,%sp@-
61154: 4872 0800 pea %a2@(00000000,%d0:l)
61158: 4e90 jsr %a0@
if ( result != 0 ) {
6115a: 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 );
6115e: 2600 movel %d0,%d3
if ( result != 0 ) {
61160: 6728 beqs 6118a <link+0xfe>
rtems_filesystem_freenode( &existing_loc );
61162: 206e fff4 moveal %fp@(-12),%a0
61166: 4a88 tstl %a0
61168: 6710 beqs 6117a <link+0xee>
6116a: 2068 001c moveal %a0@(28),%a0
6116e: 4a88 tstl %a0
61170: 6708 beqs 6117a <link+0xee>
61172: 486e ffe8 pea %fp@(-24)
61176: 4e90 jsr %a0@
61178: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
6117a: 4eb9 0007 6030 jsr 76030 <__errno>
61180: 74ff moveq #-1,%d2
61182: 2040 moveal %d0,%a0
61184: 2083 movel %d3,%a0@
61186: 6000 00e2 braw 6126a <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 ) {
6118a: 202e fff8 movel %fp@(-8),%d0
6118e: b0ae ffe4 cmpl %fp@(-28),%d0
61192: 6742 beqs 611d6 <link+0x14a>
rtems_filesystem_freenode( &existing_loc );
61194: 206e fff4 moveal %fp@(-12),%a0
61198: 4a88 tstl %a0
6119a: 6710 beqs 611ac <link+0x120>
6119c: 2068 001c moveal %a0@(28),%a0
611a0: 4a88 tstl %a0
611a2: 6708 beqs 611ac <link+0x120>
611a4: 486e ffe8 pea %fp@(-24)
611a8: 4e90 jsr %a0@
611aa: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
611ac: 206e ffe0 moveal %fp@(-32),%a0
611b0: 4a88 tstl %a0
611b2: 6710 beqs 611c4 <link+0x138>
611b4: 2068 001c moveal %a0@(28),%a0
611b8: 4a88 tstl %a0
611ba: 6708 beqs 611c4 <link+0x138>
611bc: 486e ffd4 pea %fp@(-44)
611c0: 4e90 jsr %a0@
611c2: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
611c4: 4eb9 0007 6030 jsr 76030 <__errno>
611ca: 74ff moveq #-1,%d2
611cc: 2040 moveal %d0,%a0
611ce: 7012 moveq #18,%d0
611d0: 2080 movel %d0,%a0@
611d2: 6000 0096 braw 6126a <link+0x1de>
}
if ( !parent_loc.ops->link_h ) {
611d6: 206e ffe0 moveal %fp@(-32),%a0
611da: 2068 0008 moveal %a0@(8),%a0
611de: 4a88 tstl %a0
611e0: 6642 bnes 61224 <link+0x198>
rtems_filesystem_freenode( &existing_loc );
611e2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
611e6: 4a88 tstl %a0 <== NOT EXECUTED
611e8: 6710 beqs 611fa <link+0x16e> <== NOT EXECUTED
611ea: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
611ee: 4a88 tstl %a0 <== NOT EXECUTED
611f0: 6708 beqs 611fa <link+0x16e> <== NOT EXECUTED
611f2: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
611f6: 4e90 jsr %a0@ <== NOT EXECUTED
611f8: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
611fa: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
611fe: 4a88 tstl %a0 <== NOT EXECUTED
61200: 6710 beqs 61212 <link+0x186> <== NOT EXECUTED
61202: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61206: 4a88 tstl %a0 <== NOT EXECUTED
61208: 6708 beqs 61212 <link+0x186> <== NOT EXECUTED
6120a: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
6120e: 4e90 jsr %a0@ <== NOT EXECUTED
61210: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61212: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61218: 74ff moveq #-1,%d2 <== NOT EXECUTED
6121a: 2040 moveal %d0,%a0 <== NOT EXECUTED
6121c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61222: 6046 bras 6126a <link+0x1de> <== NOT EXECUTED
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
61224: 2f2e fffc movel %fp@(-4),%sp@-
61228: 260e movel %fp,%d3
6122a: 0683 ffff ffe8 addil #-24,%d3
61230: 2f02 movel %d2,%sp@-
61232: 2f03 movel %d3,%sp@-
61234: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
61236: 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 );
6123a: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
6123c: 4fef 000c lea %sp@(12),%sp
61240: 4a88 tstl %a0
61242: 670e beqs 61252 <link+0x1c6>
61244: 2068 001c moveal %a0@(28),%a0
61248: 4a88 tstl %a0
6124a: 6706 beqs 61252 <link+0x1c6>
6124c: 2f03 movel %d3,%sp@-
6124e: 4e90 jsr %a0@
61250: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
61252: 206e ffe0 moveal %fp@(-32),%a0
61256: 4a88 tstl %a0
61258: 6710 beqs 6126a <link+0x1de>
6125a: 2068 001c moveal %a0@(28),%a0
6125e: 4a88 tstl %a0
61260: 6708 beqs 6126a <link+0x1de>
61262: 486e ffd4 pea %fp@(-44)
61266: 4e90 jsr %a0@
61268: 588f addql #4,%sp
return result;
}
6126a: 2002 movel %d2,%d0
6126c: 4cee 040c ffc8 moveml %fp@(-56),%d2-%d3/%a2
61272: 4e5e unlk %fp <== NOT EXECUTED
0005935c <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
5935c: 4e56 ffec linkw %fp,#-20
59360: 206e 0014 moveal %fp@(20),%a0
59364: 48d7 043c moveml %d2-%d5/%a2,%sp@
59368: 242e 0008 movel %fp@(8),%d2
5936c: 202e 000c movel %fp@(12),%d0
59370: 222e 0010 movel %fp@(16),%d1
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
59374: b4b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d2
5937a: 6416 bccs 59392 <lseek+0x36>
iop = rtems_libio_iop( fd );
5937c: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
59382: ed8a lsll #6,%d2
59384: d5c2 addal %d2,%a2
rtems_libio_check_is_open(iop);
59386: 242a 0014 movel %a2@(20),%d2
5938a: 0282 0000 0100 andil #256,%d2
59390: 660e bnes 593a0 <lseek+0x44>
59392: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
59398: 7209 moveq #9,%d1 <== NOT EXECUTED
5939a: 2040 moveal %d0,%a0 <== NOT EXECUTED
5939c: 2081 movel %d1,%a0@ <== NOT EXECUTED
5939e: 6068 bras 59408 <lseek+0xac> <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
593a0: 226a 003c moveal %a2@(60),%a1
593a4: 4aa9 0014 tstl %a1@(20)
593a8: 6610 bnes 593ba <lseek+0x5e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
593aa: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
593b0: 2040 moveal %d0,%a0 <== NOT EXECUTED
593b2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
593b8: 604e bras 59408 <lseek+0xac> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
593ba: 7801 moveq #1,%d4
/*
* Now process the lseek().
*/
old_offset = iop->offset;
593bc: 242a 000c movel %a2@(12),%d2
593c0: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
593c4: b888 cmpl %a0,%d4
593c6: 6714 beqs 593dc <lseek+0x80>
593c8: 7a02 moveq #2,%d5
593ca: ba88 cmpl %a0,%d5
593cc: 6718 beqs 593e6 <lseek+0x8a>
593ce: 4a88 tstl %a0
593d0: 662a bnes 593fc <lseek+0xa0>
case SEEK_SET:
iop->offset = offset;
593d2: 2540 000c movel %d0,%a2@(12)
593d6: 2541 0010 movel %d1,%a2@(16)
break;
593da: 6032 bras 5940e <lseek+0xb2>
case SEEK_CUR:
iop->offset += offset;
593dc: 2800 movel %d0,%d4
593de: 2a01 movel %d1,%d5
593e0: da83 addl %d3,%d5
593e2: d982 addxl %d2,%d4
593e4: 600c bras 593f2 <lseek+0x96>
break;
case SEEK_END:
iop->offset = iop->size + offset;
593e6: 282a 0004 movel %a2@(4),%d4
593ea: 2a2a 0008 movel %a2@(8),%d5
593ee: da81 addl %d1,%d5
593f0: d980 addxl %d0,%d4
593f2: 2544 000c movel %d4,%a2@(12)
593f6: 2545 0010 movel %d5,%a2@(16)
break;
593fa: 6012 bras 5940e <lseek+0xb2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
593fc: 4eb9 0004 ca88 jsr 4ca88 <__errno>
59402: 2040 moveal %d0,%a0
59404: 7016 moveq #22,%d0
59406: 2080 movel %d0,%a0@
59408: 78ff moveq #-1,%d4
5940a: 7aff moveq #-1,%d5
5940c: 602c bras 5943a <lseek+0xde>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
5940e: 226a 003c moveal %a2@(60),%a1
59412: 2f08 movel %a0,%sp@-
59414: 2f01 movel %d1,%sp@-
59416: 2f00 movel %d0,%sp@-
59418: 2f0a movel %a2,%sp@-
5941a: 2069 0014 moveal %a1@(20),%a0
5941e: 4e90 jsr %a0@
if ( status == (off_t) -1 )
59420: 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 );
59424: 2800 movel %d0,%d4
59426: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
59428: 70ff moveq #-1,%d0
5942a: 72ff moveq #-1,%d1
5942c: 9285 subl %d5,%d1
5942e: 9184 subxl %d4,%d0
59430: 6608 bnes 5943a <lseek+0xde>
iop->offset = old_offset;
59432: 2542 000c movel %d2,%a2@(12)
59436: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
5943a: 2205 movel %d5,%d1
5943c: 2004 movel %d4,%d0
5943e: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
59444: 4e5e unlk %fp <== NOT EXECUTED
000613ac <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
613ac: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
613b0: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
613b4: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
613b8: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
613bc: 6612 bnes 613d0 <lstat+0x24> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
613be: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
613c4: 74ff moveq #-1,%d2 <== NOT EXECUTED
613c6: 2040 moveal %d0,%a0 <== NOT EXECUTED
613c8: 700e moveq #14,%d0 <== NOT EXECUTED
613ca: 2080 movel %d0,%a0@ <== NOT EXECUTED
613cc: 6000 0098 braw 61466 <lstat+0xba> <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ),
613d0: 2f04 movel %d4,%sp@- <== NOT EXECUTED
613d2: 260e movel %fp,%d3 <== NOT EXECUTED
613d4: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
613da: 4eb9 0007 c0d8 jsr 7c0d8 <strlen> <== NOT EXECUTED
613e0: 4297 clrl %sp@ <== NOT EXECUTED
613e2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
613e4: 42a7 clrl %sp@- <== NOT EXECUTED
613e6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
613e8: 2f04 movel %d4,%sp@- <== NOT EXECUTED
613ea: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
613f0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
613f4: 4a80 tstl %d0 <== NOT EXECUTED
613f6: 6704 beqs 613fc <lstat+0x50> <== NOT EXECUTED
613f8: 74ff moveq #-1,%d2 <== NOT EXECUTED
613fa: 606a bras 61466 <lstat+0xba> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
613fc: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
61400: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED
61404: 6628 bnes 6142e <lstat+0x82> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61406: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
6140a: 4a88 tstl %a0 <== NOT EXECUTED
6140c: 670e beqs 6141c <lstat+0x70> <== NOT EXECUTED
6140e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61412: 4a88 tstl %a0 <== NOT EXECUTED
61414: 6706 beqs 6141c <lstat+0x70> <== NOT EXECUTED
61416: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61418: 4e90 jsr %a0@ <== NOT EXECUTED
6141a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6141c: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61422: 74ff moveq #-1,%d2 <== NOT EXECUTED
61424: 2040 moveal %d0,%a0 <== NOT EXECUTED
61426: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
6142c: 6038 bras 61466 <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) );
6142e: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED
61432: 42a7 clrl %sp@- <== NOT EXECUTED
61434: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61436: 4eb9 0007 91d4 jsr 791d4 <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
6143c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
61440: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61442: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61444: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED
61448: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
6144a: 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 );
6144e: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61450: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61454: 4a88 tstl %a0 <== NOT EXECUTED
61456: 670e beqs 61466 <lstat+0xba> <== NOT EXECUTED
61458: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6145c: 4a88 tstl %a0 <== NOT EXECUTED
6145e: 6706 beqs 61466 <lstat+0xba> <== NOT EXECUTED
61460: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61462: 4e90 jsr %a0@ <== NOT EXECUTED
61464: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
61466: 2002 movel %d2,%d0 <== NOT EXECUTED
61468: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
6146e: 4e5e unlk %fp <== NOT EXECUTED
00049484 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
49484: 4e56 fff4 linkw %fp,#-12
49488: 52b9 0005 cbb8 addql #1,5cbb8 <rtems_malloc_statistics+0x4>
4948e: 48d7 001c moveml %d2-%d4,%sp@
49492: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
49496: 4eb9 0004 944c jsr 4944c <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
4949c: 4a83 tstl %d3
4949e: 6700 0088 beqw 49528 <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()) &&
494a2: 7003 moveq #3,%d0
494a4: b0b9 0005 ce90 cmpl 5ce90 <_System_state_Current>,%d0
494aa: 660a bnes 494b6 <malloc+0x32>
494ac: 4eb9 0004 93f4 jsr 493f4 <malloc_is_system_state_OK>
494b2: 4a00 tstb %d0
494b4: 6772 beqs 49528 <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 );
494b6: 42a7 clrl %sp@-
494b8: 42a7 clrl %sp@-
494ba: 2f03 movel %d3,%sp@-
494bc: 2f39 0005 b4b0 movel 5b4b0 <RTEMS_Malloc_Heap>,%sp@-
494c2: 4eb9 0004 a598 jsr 4a598 <_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 ) {
494c8: 4fef 0010 lea %sp@(16),%sp
494cc: 2400 movel %d0,%d2
494ce: 6626 bnes 494f6 <malloc+0x72>
if (rtems_malloc_sbrk_helpers)
494d0: 2079 0005 bb3a moveal 5bb3a <rtems_malloc_sbrk_helpers>,%a0
494d6: 4a88 tstl %a0
494d8: 670e beqs 494e8 <malloc+0x64>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
494da: 2f03 movel %d3,%sp@- <== NOT EXECUTED
494dc: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
494e0: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
494e2: 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 );
494e4: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
494e6: 6610 bnes 494f8 <malloc+0x74> <== NOT EXECUTED
errno = ENOMEM;
494e8: 4eb9 0004 ca88 jsr 4ca88 <__errno>
494ee: 2040 moveal %d0,%a0
494f0: 700c moveq #12,%d0
494f2: 2080 movel %d0,%a0@
return (void *) 0;
494f4: 6034 bras 4952a <malloc+0xa6>
494f6: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
494f8: 2079 0005 bb3e moveal 5bb3e <rtems_malloc_dirty_helper>,%a0
494fe: 4a88 tstl %a0
49500: 670a beqs 4950c <malloc+0x88>
(*rtems_malloc_dirty_helper)( return_this, size );
49502: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49504: 2f04 movel %d4,%sp@- <== NOT EXECUTED
49506: 2050 moveal %a0@,%a0 <== NOT EXECUTED
49508: 4e90 jsr %a0@ <== NOT EXECUTED
4950a: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
4950c: 2079 0005 bb36 moveal 5bb36 <rtems_malloc_statistics_helpers>,%a0
49512: 4a88 tstl %a0
49514: 6604 bnes 4951a <malloc+0x96>
49516: 2404 movel %d4,%d2
49518: 6010 bras 4952a <malloc+0xa6>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
4951a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4951c: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
49520: 2404 movel %d4,%d2 <== NOT EXECUTED
49522: 4e90 jsr %a0@ <== NOT EXECUTED
49524: 588f addql #4,%sp <== NOT EXECUTED
49526: 6002 bras 4952a <malloc+0xa6> <== NOT EXECUTED
49528: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
4952a: 2002 movel %d2,%d0
4952c: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
49532: 4e5e unlk %fp
...
00049432 <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
49432: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
49436: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4943a: 4879 0005 d1aa pea 5d1aa <RTEMS_Malloc_GC_list> <== NOT EXECUTED
49440: 4eb9 0004 58d0 jsr 458d0 <_Chain_Append> <== NOT EXECUTED
49446: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer);
}
49448: 4e5e unlk %fp <== NOT EXECUTED
0004944c <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
4944c: 4e56 0000 linkw %fp,#0
49450: 2f0b movel %a3,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
49452: 47f9 0004 a070 lea 4a070 <_Chain_Get>,%a3
49458: 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);
4945a: 45f9 0004 8f80 lea 48f80 <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)
49460: 6006 bras 49468 <malloc_deferred_frees_process+0x1c>
free(to_be_freed);
49462: 2f00 movel %d0,%sp@- <== NOT EXECUTED
49464: 4e92 jsr %a2@ <== NOT EXECUTED
49466: 588f addql #4,%sp <== NOT EXECUTED
49468: 4879 0005 d1aa pea 5d1aa <RTEMS_Malloc_GC_list>
4946e: 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)
49470: 588f addql #4,%sp
49472: 4a80 tstl %d0
49474: 66ec bnes 49462 <malloc_deferred_frees_process+0x16>
free(to_be_freed);
}
49476: 246e fff8 moveal %fp@(-8),%a2
4947a: 266e fffc moveal %fp@(-4),%a3
4947e: 4e5e unlk %fp
...
000493f4 <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
493f4: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
493f8: 2039 0005 cd08 movel 5cd08 <_Thread_Dispatch_disable_level>,%d0
493fe: 6704 beqs 49404 <malloc_is_system_state_OK+0x10>
49400: 4200 clrb %d0 <== NOT EXECUTED
49402: 600a bras 4940e <malloc_is_system_state_OK+0x1a> <== NOT EXECUTED
return false;
if ( _ISR_Nest_level > 0 )
49404: 2039 0005 cda2 movel 5cda2 <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
4940a: 57c0 seq %d0
4940c: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
4940e: 4e5e unlk %fp <== NOT EXECUTED
0004f936 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
4f936: 4e56 0000 linkw %fp,#0
4f93a: 2f0a movel %a2,%sp@-
4f93c: 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) ) {
4f940: 2f0a movel %a2,%sp@-
4f942: 4eb9 0004 d8a2 jsr 4d8a2 <rtems_libio_is_file_open>
4f948: 588f addql #4,%sp
4f94a: 4a80 tstl %d0
4f94c: 6632 bnes 4f980 <memfile_check_rmnod+0x4a>
4f94e: 4a6a 0032 tstw %a2@(50)
4f952: 662c bnes 4f980 <memfile_check_rmnod+0x4a>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
4f954: 2079 0006 087c moveal 6087c <rtems_current_user_env>,%a0
4f95a: b5e8 0004 cmpal %a0@(4),%a2
4f95e: 6604 bnes 4f964 <memfile_check_rmnod+0x2e>
rtems_filesystem_current.node_access = NULL;
4f960: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
4f964: 7006 moveq #6,%d0
4f966: b0aa 0048 cmpl %a2@(72),%d0
4f96a: 670a beqs 4f976 <memfile_check_rmnod+0x40>
IMFS_memfile_remove( the_jnode );
4f96c: 2f0a movel %a2,%sp@-
4f96e: 4eb9 0004 f81c jsr 4f81c <IMFS_memfile_remove>
4f974: 588f addql #4,%sp
free( the_jnode );
4f976: 2f0a movel %a2,%sp@-
4f978: 4eb9 0004 34f0 jsr 434f0 <free>
4f97e: 588f addql #4,%sp
}
return 0;
}
4f980: 246e fffc moveal %fp@(-4),%a2
4f984: 4280 clrl %d0
4f986: 4e5e unlk %fp <== NOT EXECUTED
0004f76a <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
4f76a: 4e56 ffec linkw %fp,#-20
4f76e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4f772: 246e 0008 moveal %fp@(8),%a2
4f776: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
4f77a: 4a8a tstl %a2
4f77c: 661c bnes 4f79a <memfile_free_blocks_in_table+0x30>
4f77e: 4879 0005 fc32 pea 5fc32 <CSWTCH.8+0x84> <== NOT EXECUTED
4f784: 4879 0005 fd19 pea 5fd19 <__FUNCTION__.6063> <== NOT EXECUTED
4f78a: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED
4f78e: 4879 0005 fbc8 pea 5fbc8 <CSWTCH.8+0x1a> <== NOT EXECUTED
4f794: 4eb9 0004 d5e8 jsr 4d5e8 <__assert_func> <== NOT EXECUTED
4f79a: 2652 moveal %a2@,%a3
4f79c: 4282 clrl %d2
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
if ( b[i] ) {
memfile_free_block( b[i] );
4f79e: 49f9 0004 f592 lea 4f592 <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++ ) {
4f7a4: 6010 bras 4f7b6 <memfile_free_blocks_in_table+0x4c>
if ( b[i] ) {
4f7a6: 2013 movel %a3@,%d0
4f7a8: 6708 beqs 4f7b2 <memfile_free_blocks_in_table+0x48>
memfile_free_block( b[i] );
4f7aa: 2f00 movel %d0,%sp@-
4f7ac: 4e94 jsr %a4@
b[i] = 0;
4f7ae: 588f addql #4,%sp
4f7b0: 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++ ) {
4f7b2: 5282 addql #1,%d2
4f7b4: 588b addql #4,%a3
4f7b6: b682 cmpl %d2,%d3
4f7b8: 6eec bgts 4f7a6 <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 );
4f7ba: 2f12 movel %a2@,%sp@-
4f7bc: 4eb9 0004 f592 jsr 4f592 <memfile_free_block>
*block_table = 0;
4f7c2: 588f addql #4,%sp
4f7c4: 4292 clrl %a2@
}
4f7c6: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4
4f7cc: 4e5e unlk %fp <== NOT EXECUTED
0004fbae <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4fbae: 4e56 ffec linkw %fp,#-20
4fbb2: 206e 0008 moveal %fp@(8),%a0
4fbb6: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4fbba: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4fbbe: 202e 000c movel %fp@(12),%d0
4fbc2: 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 )
4fbc6: 242a 004c movel %a2@(76),%d2
4fbca: 262a 0050 movel %a2@(80),%d3
4fbce: 9681 subl %d1,%d3
4fbd0: 9580 subxl %d0,%d2
4fbd2: 6c12 bges 4fbe6 <memfile_ftruncate+0x38>
return IMFS_memfile_extend( the_jnode, length );
4fbd4: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4fbd6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4fbd8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fbda: 4eb9 0004 fa86 jsr 4fa86 <IMFS_memfile_extend> <== NOT EXECUTED
4fbe0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fbe4: 6026 bras 4fc0c <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;
4fbe6: 2540 004c movel %d0,%a2@(76)
4fbea: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
4fbee: 2140 0004 movel %d0,%a0@(4)
4fbf2: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
4fbf6: 42a7 clrl %sp@-
4fbf8: 486e fff8 pea %fp@(-8)
4fbfc: 4eb9 0004 3578 jsr 43578 <gettimeofday>
4fc02: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
4fc08: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
4fc0a: 4280 clrl %d0
return 0;
}
4fc0c: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
4fc12: 4e5e unlk %fp <== NOT EXECUTED
0004fc16 <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
4fc16: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4fc18: 4e56 fff0 linkw %fp,#-16
4fc1c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4fc20: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4fc24: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
4fc28: b0ab 0048 cmpl %a3@(72),%d0
4fc2c: 6620 bnes 4fc4e <memfile_lseek+0x38>
if (iop->offset > the_jnode->info.linearfile.size)
4fc2e: 202b 004c movel %a3@(76),%d0 <== NOT EXECUTED
4fc32: 222b 0050 movel %a3@(80),%d1 <== NOT EXECUTED
4fc36: 242a 000c movel %a2@(12),%d2 <== NOT EXECUTED
4fc3a: 262a 0010 movel %a2@(16),%d3 <== NOT EXECUTED
4fc3e: 9681 subl %d1,%d3 <== NOT EXECUTED
4fc40: 9580 subxl %d0,%d2 <== NOT EXECUTED
4fc42: 6f48 bles 4fc8c <memfile_lseek+0x76> <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
4fc44: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
4fc48: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4fc4c: 603e bras 4fc8c <memfile_lseek+0x76> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
4fc4e: 2f2a 0010 movel %a2@(16),%sp@-
4fc52: 2f2a 000c movel %a2@(12),%sp@-
4fc56: 2f0b movel %a3,%sp@-
4fc58: 4eb9 0004 fa86 jsr 4fa86 <IMFS_memfile_extend>
4fc5e: 4fef 000c lea %sp@(12),%sp
4fc62: 4a80 tstl %d0
4fc64: 6716 beqs 4fc7c <memfile_lseek+0x66>
rtems_set_errno_and_return_minus_one( ENOSPC );
4fc66: 4eb9 0005 14ac jsr 514ac <__errno> <== NOT EXECUTED
4fc6c: 761c moveq #28,%d3 <== NOT EXECUTED
4fc6e: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fc70: 2083 movel %d3,%a0@ <== NOT EXECUTED
4fc72: 307c ffff moveaw #-1,%a0 <== NOT EXECUTED
4fc76: 327c ffff moveaw #-1,%a1 <== NOT EXECUTED
4fc7a: 6018 bras 4fc94 <memfile_lseek+0x7e> <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
4fc7c: 202b 004c movel %a3@(76),%d0
4fc80: 222b 0050 movel %a3@(80),%d1
4fc84: 2540 0004 movel %d0,%a2@(4)
4fc88: 2541 0008 movel %d1,%a2@(8)
}
return iop->offset;
4fc8c: 206a 000c moveal %a2@(12),%a0
4fc90: 226a 0010 moveal %a2@(16),%a1
}
4fc94: 2209 movel %a1,%d1
4fc96: 2008 movel %a0,%d0
4fc98: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4fc9e: 4e5e unlk %fp <== NOT EXECUTED
0004feee <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4feee: 4e56 fff0 linkw %fp,#-16
4fef2: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4fef6: 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))
4fefa: 202b 0014 movel %a3@(20),%d0
4fefe: 0280 0000 0204 andil #516,%d0
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4ff04: 246b 0038 moveal %a3@(56),%a2
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
4ff08: 6750 beqs 4ff5a <memfile_open+0x6c>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
4ff0a: 7006 moveq #6,%d0
4ff0c: b0aa 0048 cmpl %a2@(72),%d0
4ff10: 6648 bnes 4ff5a <memfile_open+0x6c>
uint32_t count = the_jnode->info.linearfile.size;
4ff12: 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;
4ff16: 4282 clrl %d2 <== NOT EXECUTED
4ff18: 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;
4ff1a: 222a 0054 movel %a2@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
4ff1e: 2542 004c movel %d2,%a2@(76) <== NOT EXECUTED
4ff22: 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;
4ff26: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
4ff28: 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;
4ff2c: 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;
4ff30: 42aa 0058 clrl %a2@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
4ff34: 42aa 005c clrl %a2@(92) <== NOT EXECUTED
if ((count != 0)
4ff38: 4a80 tstl %d0 <== NOT EXECUTED
4ff3a: 671e beqs 4ff5a <memfile_open+0x6c> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
4ff3c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ff3e: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4ff40: 42a7 clrl %sp@- <== NOT EXECUTED
4ff42: 42a7 clrl %sp@- <== NOT EXECUTED
4ff44: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ff46: 4eb9 0004 fca2 jsr 4fca2 <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)
4ff4c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4ff50: 72ff moveq #-1,%d1 <== NOT EXECUTED
4ff52: b280 cmpl %d0,%d1 <== NOT EXECUTED
4ff54: 6604 bnes 4ff5a <memfile_open+0x6c> <== NOT EXECUTED
4ff56: 70ff moveq #-1,%d0 <== NOT EXECUTED
4ff58: 602e bras 4ff88 <memfile_open+0x9a> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
4ff5a: 202b 0014 movel %a3@(20),%d0
4ff5e: 0280 0000 0200 andil #512,%d0
4ff64: 6710 beqs 4ff76 <memfile_open+0x88>
iop->offset = the_jnode->info.file.size;
4ff66: 242a 004c movel %a2@(76),%d2
4ff6a: 262a 0050 movel %a2@(80),%d3
4ff6e: 2742 000c movel %d2,%a3@(12)
4ff72: 2743 0010 movel %d3,%a3@(16)
iop->size = the_jnode->info.file.size;
4ff76: 4280 clrl %d0
4ff78: 222a 004c movel %a2@(76),%d1
4ff7c: 242a 0050 movel %a2@(80),%d2
4ff80: 2741 0004 movel %d1,%a3@(4)
4ff84: 2742 0008 movel %d2,%a3@(8)
return 0;
}
4ff88: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4ff8e: 4e5e unlk %fp <== NOT EXECUTED
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 ca88 jsr 4ca88 <__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 b5b4 moveal 5b5b4 <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 d2a8 jsr 4d2a8 <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 b5b4 movel 5b5b4 <rtems_current_user_env>,%d0
424dc: 5880 addql #4,%d0
424de: 2f00 movel %d0,%sp@-
424e0: 486e ffe8 pea %fp@(-24)
424e4: 4eb9 0004 d2a8 jsr 4d2a8 <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 ca88 jsr 4ca88 <__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
...
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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 de54 jsr 4de54 <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 9484 jsr 49484 <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 ca88 jsr 4ca88 <__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 da08 jsr 4da08 <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 de54 jsr 4de54 <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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 cbe0 moveal 5cbe0 <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 cbe4 cmpal #379876,%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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 cbe0 pea 5cbe0 <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 8f80 jsr 48f80 <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
...
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 ce1c jsr 4ce1c <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 8f80 jsr 48f80 <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 cbc6 jsr 4cbc6 <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 <== NOT EXECUTED
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 d67c tstb 5d67c <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 b1d4 pea 5b1d4 <IntUartPollCallbacks.6602+0x20>
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
42816: 13c0 0005 d67c moveb %d0,5d67c <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 dea0 movel %d2,5dea0 <NULL_major>
}
return RTEMS_SUCCESSFUL;
}
42838: 242e fffc movel %fp@(-4),%d2
4283c: 4280 clrl %d0
4283e: 4e5e unlk %fp
...
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 <== NOT EXECUTED
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 9314 jsr 49314 <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 de54 movel #319060,%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 ca88 lea 4ca88 <__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 93b4 jsr 493b4 <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 d2a8 jsr 4d2a8 <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 ca88 jsr 4ca88 <__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 cba8 subl 5cba8 <rtems_libio_iops>,%d0
42c72: ec80 asrl #6,%d0
42c74: 42a7 clrl %sp@-
42c76: 2f00 movel %d0,%sp@-
42c78: 4eb9 0004 9008 jsr 49008 <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 ca88 lea 4ca88 <__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 cba8 subl 5cba8 <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 8eec jsr 48eec <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 92b6 jsr 492b6 <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 ca88 jsr 4ca88 <__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 cba8 subl 5cba8 <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 9ecc pea 59ecc <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 9ecc pea 59ecc <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 9ecc pea 59ecc <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
...
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
43488: b681 cmpl %d1,%d3
4348a: 6600 00b0 bnew 4353c <oproc+0xe4>
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 a3e0 pea 5a3e0 <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 a3e2 pea 5a3e2 <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 b67c moveal 5b67c <__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 b67c moveal 5b67c <__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 <== NOT EXECUTED
0004c1e4 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4c1e4: 4e56 ffd0 linkw %fp,#-48
4c1e8: 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)
4c1ec: 4878 0001 pea 1 <ADD>
4c1f0: 240e movel %fp,%d2
4c1f2: 0682 ffff ffdc addil #-36,%d2
4c1f8: 2f02 movel %d2,%sp@-
4c1fa: 4878 0007 pea 7 <TRUNCDFSF>
4c1fe: 4878 0003 pea 3 <DIVIDE>
4c202: 4879 0005 aa90 pea 5aa90 <__FUNCTION__.5853+0x11>
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4c208: 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)
4c20c: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
4c212: 4fef 0014 lea %sp@(20),%sp
4c216: 4a80 tstl %d0
4c218: 672a beqs 4c244 <pipe_create+0x60>
!= 0) {
if (errno != ENOENT)
4c21a: 4eb9 0004 ca88 jsr 4ca88 <__errno>
4c220: 7202 moveq #2,%d1
4c222: 2040 moveal %d0,%a0
4c224: b290 cmpl %a0@,%d1
4c226: 6600 010e bnew 4c336 <pipe_create+0x152>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4c22a: 4878 03ff pea 3ff <D_BIAS+0x1>
4c22e: 4879 0005 aa90 pea 5aa90 <__FUNCTION__.5853+0x11>
4c234: 4eb9 0004 244c jsr 4244c <mkdir>
4c23a: 508f addql #8,%sp
4c23c: 4a80 tstl %d0
4c23e: 671a beqs 4c25a <pipe_create+0x76>
4c240: 6000 00f4 braw 4c336 <pipe_create+0x152> <== NOT EXECUTED
return -1;
}
else
rtems_filesystem_freenode(&loc);
4c244: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED
4c248: 4a88 tstl %a0 <== NOT EXECUTED
4c24a: 670e beqs 4c25a <pipe_create+0x76> <== NOT EXECUTED
4c24c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c250: 4a88 tstl %a0 <== NOT EXECUTED
4c252: 6706 beqs 4c25a <pipe_create+0x76> <== NOT EXECUTED
4c254: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c256: 4e90 jsr %a0@ <== NOT EXECUTED
4c258: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4c25a: 4878 000a pea a <LASTO>
4c25e: 240e movel %fp,%d2
4c260: 4879 0005 aa95 pea 5aa95 <__FUNCTION__.5853+0x16>
4c266: 0682 ffff fff1 addil #-15,%d2
4c26c: 2f02 movel %d2,%sp@-
4c26e: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4c274: 3039 0005 c4bc movew 5c4bc <rtems_pipe_no>,%d0
4c27a: 2200 movel %d0,%d1
4c27c: 5281 addql #1,%d1
4c27e: 3f00 movew %d0,%sp@-
4c280: 33c1 0005 c4bc movew %d1,5c4bc <rtems_pipe_no>
4c286: 4267 clrw %sp@-
4c288: 4879 0005 aaa0 pea 5aaa0 <__FUNCTION__.5853+0x21>
4c28e: 486e fffb pea %fp@(-5)
4c292: 4eb9 0004 d780 jsr 4d780 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4c298: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b>
4c29c: 2f02 movel %d2,%sp@-
4c29e: 4eb9 0004 c398 jsr 4c398 <mkfifo>
4c2a4: 4fef 0020 lea %sp@(32),%sp
4c2a8: 4a80 tstl %d0
4c2aa: 670a beqs 4c2b6 <pipe_create+0xd2>
if (errno != EEXIST){
4c2ac: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4c2b2: 6000 0082 braw 4c336 <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);
4c2b6: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
4c2ba: 2f02 movel %d2,%sp@-
4c2bc: 4eb9 0004 2b10 jsr 42b10 <open>
if (filsdes[0] < 0) {
4c2c2: 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);
4c2c4: 2480 movel %d0,%a2@
if (filsdes[0] < 0) {
4c2c6: 6c0e bges 4c2d6 <pipe_create+0xf2>
err = errno;
4c2c8: 4eb9 0004 ca88 jsr 4ca88 <__errno>
4c2ce: 2040 moveal %d0,%a0
4c2d0: 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);
4c2d2: 2f02 movel %d2,%sp@-
4c2d4: 604e bras 4c324 <pipe_create+0x140>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4c2d6: b0b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
4c2dc: 6504 bcss 4c2e2 <pipe_create+0xfe> <== NOT EXECUTED
4c2de: 91c8 subal %a0,%a0 <== NOT EXECUTED
4c2e0: 600a bras 4c2ec <pipe_create+0x108> <== NOT EXECUTED
4c2e2: 2079 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a0 <== NOT EXECUTED
4c2e8: ed88 lsll #6,%d0 <== NOT EXECUTED
4c2ea: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4c2ec: 70fe moveq #-2,%d0 <== NOT EXECUTED
4c2ee: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4c2f2: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4c2f6: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4c2fa: 4eb9 0004 2b10 jsr 42b10 <open> <== NOT EXECUTED
if (filsdes[1] < 0) {
4c300: 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);
4c302: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4c306: 6d04 blts 4c30c <pipe_create+0x128> <== NOT EXECUTED
4c308: 4283 clrl %d3 <== NOT EXECUTED
4c30a: 6014 bras 4c320 <pipe_create+0x13c> <== NOT EXECUTED
err = errno;
4c30c: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4c312: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c314: 2610 movel %a0@,%d3 <== NOT EXECUTED
close(filsdes[0]);
4c316: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4c318: 4eb9 0004 8eec jsr 48eec <close> <== NOT EXECUTED
4c31e: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4c320: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4c324: 4eb9 0004 c3b8 jsr 4c3b8 <unlink>
4c32a: 588f addql #4,%sp
}
rtems_set_errno_and_return_minus_one(err);
4c32c: 4eb9 0004 ca88 jsr 4ca88 <__errno>
4c332: 2040 moveal %d0,%a0
4c334: 2083 movel %d3,%a0@
}
4c336: 70ff moveq #-1,%d0
4c338: 4cee 040c ffd0 moveml %fp@(-48),%d2-%d3/%a2
4c33e: 4e5e unlk %fp
...
0004afdc <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4afdc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4afe0: 2f0b movel %a3,%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4afe2: 47f9 0004 bb68 lea 4bb68 <rtems_barrier_delete>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4afe8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4afea: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4afee: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4aff2: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4aff4: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4aff8: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4affa: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4affe: 4eb9 0004 4e94 jsr 44e94 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4b004: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4b006: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
free(pipe);
}
4b00c: 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);
4b010: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b014: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
4b018: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4b01c: 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);
4b01e: 4ef9 0004 8f80 jmp 48f80 <free> <== NOT EXECUTED
0004ac86 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4ac86: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4ac8a: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4ac90: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4ac92: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
4ac96: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ac98: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
if (cmd == FIONREAD) {
4ac9c: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED
4aca0: 6704 beqs 4aca6 <pipe_ioctl+0x20> <== NOT EXECUTED
4aca2: 70ea moveq #-22,%d0 <== NOT EXECUTED
4aca4: 6034 bras 4acda <pipe_ioctl+0x54> <== NOT EXECUTED
if (buffer == NULL)
4aca6: 4a8b tstl %a3 <== NOT EXECUTED
4aca8: 6604 bnes 4acae <pipe_ioctl+0x28> <== NOT EXECUTED
4acaa: 70f2 moveq #-14,%d0 <== NOT EXECUTED
4acac: 602c bras 4acda <pipe_ioctl+0x54> <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4acae: 42a7 clrl %sp@- <== NOT EXECUTED
4acb0: 42a7 clrl %sp@- <== NOT EXECUTED
4acb2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4acb6: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4acbc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4acc0: 4a80 tstl %d0 <== NOT EXECUTED
4acc2: 6704 beqs 4acc8 <pipe_ioctl+0x42> <== NOT EXECUTED
4acc4: 70fc moveq #-4,%d0 <== NOT EXECUTED
4acc6: 6012 bras 4acda <pipe_ioctl+0x54> <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4acc8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4accc: 26aa 000c movel %a2@(12),%a3@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4acd0: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4acd6: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4acd8: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4acda: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4acde: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED
4ace2: 4e5e unlk %fp <== NOT EXECUTED
0004ac2c <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4ac2c: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4ac2e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */
return -ESPIPE;
}
4ac32: 4e5e unlk %fp <== NOT EXECUTED
0004ace6 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ace6: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4acea: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4acee: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4acf0: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4acf4: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
4acfa: 42a7 clrl %sp@- <== NOT EXECUTED
4acfc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ad00: 286e 000c moveal %fp@(12),%a4 <== NOT EXECUTED
4ad04: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
4ad08: 2e2e 0014 movel %fp@(20),%d7 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4ad0c: 4e93 jsr %a3@ <== NOT EXECUTED
4ad0e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ad12: 4a80 tstl %d0 <== NOT EXECUTED
4ad14: 6706 beqs 4ad1c <pipe_read+0x36> <== NOT EXECUTED
4ad16: 74fc moveq #-4,%d2 <== NOT EXECUTED
4ad18: 6000 0128 braw 4ae42 <pipe_read+0x15c> <== NOT EXECUTED
4ad1c: 4282 clrl %d2 <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4ad1e: 2c3c 0004 5034 movel #282676,%d6 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4ad24: 4bf9 0004 bc38 lea 4bc38 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
4ad2a: 6000 00fc braw 4ae28 <pipe_read+0x142> <== NOT EXECUTED
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
4ad2e: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4ad32: 6700 00fa beqw 4ae2e <pipe_read+0x148> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4ad36: 7001 moveq #1,%d0 <== NOT EXECUTED
4ad38: 2047 moveal %d7,%a0 <== NOT EXECUTED
4ad3a: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4ad3e: 6706 beqs 4ad46 <pipe_read+0x60> <== NOT EXECUTED
4ad40: 78f5 moveq #-11,%d4 <== NOT EXECUTED
4ad42: 6000 00ec braw 4ae30 <pipe_read+0x14a> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4ad46: 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 ++;
4ad4a: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4ad4e: 2246 moveal %d6,%a1 <== NOT EXECUTED
4ad50: 4e91 jsr %a1@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4ad52: 42a7 clrl %sp@- <== NOT EXECUTED
4ad54: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4ad58: 4e95 jsr %a5@ <== NOT EXECUTED
4ad5a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ad5e: 4a80 tstl %d0 <== NOT EXECUTED
4ad60: 6602 bnes 4ad64 <pipe_read+0x7e> <== NOT EXECUTED
4ad62: 4284 clrl %d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4ad64: 42a7 clrl %sp@- <== NOT EXECUTED
4ad66: 42a7 clrl %sp@- <== NOT EXECUTED
4ad68: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ad6c: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4ad72: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ad76: 4a80 tstl %d0 <== NOT EXECUTED
4ad78: 6706 beqs 4ad80 <pipe_read+0x9a> <== NOT EXECUTED
4ad7a: 78fc moveq #-4,%d4 <== NOT EXECUTED
4ad7c: 6000 00be braw 4ae3c <pipe_read+0x156> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4ad80: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4ad84: 4a84 tstl %d4 <== NOT EXECUTED
4ad86: 6600 00a8 bnew 4ae30 <pipe_read+0x14a> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4ad8a: 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))
4ad8e: 78fc moveq #-4,%d4 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4ad90: 4a83 tstl %d3 <== NOT EXECUTED
4ad92: 679a beqs 4ad2e <pipe_read+0x48> <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4ad94: 2005 movel %d5,%d0 <== NOT EXECUTED
4ad96: 9082 subl %d2,%d0 <== NOT EXECUTED
4ad98: b083 cmpl %d3,%d0 <== NOT EXECUTED
4ad9a: 6402 bccs 4ad9e <pipe_read+0xb8> <== NOT EXECUTED
4ad9c: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4ad9e: 206a 0008 moveal %a2@(8),%a0 <== NOT EXECUTED
4ada2: 200c movel %a4,%d0 <== NOT EXECUTED
4ada4: d082 addl %d2,%d0 <== NOT EXECUTED
4ada6: 47f9 0004 d2a8 lea 4d2a8 <memcpy>,%a3 <== NOT EXECUTED
4adac: 2212 movel %a2@,%d1 <== NOT EXECUTED
4adae: d288 addl %a0,%d1 <== NOT EXECUTED
4adb0: 226a 0004 moveal %a2@(4),%a1 <== NOT EXECUTED
4adb4: 93c8 subal %a0,%a1 <== NOT EXECUTED
if (chunk > chunk1) {
4adb6: b3c3 cmpal %d3,%a1 <== NOT EXECUTED
4adb8: 6c28 bges 4ade2 <pipe_read+0xfc> <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4adba: 2f09 movel %a1,%sp@- <== NOT EXECUTED
4adbc: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4adbe: 2d49 fff8 movel %a1,%fp@(-8) <== NOT EXECUTED
4adc2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4adc4: 4e93 jsr %a3@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4adc6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4adca: 2203 movel %d3,%d1 <== NOT EXECUTED
4adcc: 9288 subl %a0,%d1 <== NOT EXECUTED
4adce: 2002 movel %d2,%d0 <== NOT EXECUTED
4add0: d088 addl %a0,%d0 <== NOT EXECUTED
4add2: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4add4: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4add6: 4874 0800 pea %a4@(00000000,%d0:l) <== NOT EXECUTED
4adda: 4e93 jsr %a3@ <== NOT EXECUTED
4addc: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4ade0: 600c bras 4adee <pipe_read+0x108> <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4ade2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4ade4: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4ade6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ade8: 4e93 jsr %a3@ <== NOT EXECUTED
4adea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4adee: 2203 movel %d3,%d1 <== NOT EXECUTED
4adf0: d2aa 0008 addl %a2@(8),%d1 <== NOT EXECUTED
pipe->Start %= pipe->Size;
pipe->Length -= chunk;
4adf4: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED
4adf8: 9083 subl %d3,%d0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4adfa: 4c6a 1004 0004 remul %a2@(4),%d4,%d1 <== NOT EXECUTED
pipe->Length -= chunk;
4ae00: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4ae04: 2544 0008 movel %d4,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4ae08: 4a80 tstl %d0 <== NOT EXECUTED
4ae0a: 6604 bnes 4ae10 <pipe_read+0x12a> <== NOT EXECUTED
pipe->Start = 0;
4ae0c: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4ae10: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED
4ae14: 6710 beqs 4ae26 <pipe_read+0x140> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4ae16: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4ae1a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4ae1e: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4ae24: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4ae26: d483 addl %d3,%d2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4ae28: ba82 cmpl %d2,%d5 <== NOT EXECUTED
4ae2a: 6200 ff5e bhiw 4ad8a <pipe_read+0xa4> <== NOT EXECUTED
4ae2e: 4284 clrl %d4 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4ae30: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ae34: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4ae3a: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4ae3c: 4a82 tstl %d2 <== NOT EXECUTED
4ae3e: 6e02 bgts 4ae42 <pipe_read+0x15c> <== NOT EXECUTED
4ae40: 2404 movel %d4,%d2 <== NOT EXECUTED
return read;
return ret;
}
4ae42: 2002 movel %d2,%d0 <== NOT EXECUTED
4ae44: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4ae4a: 4e5e unlk %fp <== NOT EXECUTED
0004b024 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4b024: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4b028: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
4b02c: 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,
4b030: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4b032: 2453 moveal %a3@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4b034: 42a7 clrl %sp@- <== NOT EXECUTED
4b036: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b03a: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4b040: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b044: 4a80 tstl %d0 <== NOT EXECUTED
4b046: 6634 bnes 4b07c <pipe_release+0x58> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4b048: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4b04c: 7406 moveq #6,%d2 <== NOT EXECUTED
4b04e: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4b052: 0802 0001 btst #1,%d2 <== NOT EXECUTED
4b056: 6704 beqs 4b05c <pipe_release+0x38> <== NOT EXECUTED
pipe->Readers --;
4b058: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4b05c: 44c2 movew %d2,%ccr <== NOT EXECUTED
4b05e: 6604 bnes 4b064 <pipe_release+0x40> <== NOT EXECUTED
pipe->Writers --;
4b060: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4b064: 42a7 clrl %sp@- <== NOT EXECUTED
4b066: 42a7 clrl %sp@- <== NOT EXECUTED
4b068: 2f39 0005 c4b4 movel 5c4b4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b06e: 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)
4b074: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b078: 4a80 tstl %d0 <== NOT EXECUTED
4b07a: 6708 beqs 4b084 <pipe_release+0x60> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4b07c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4b07e: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4b084: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4b088: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b08e: 588f addql #4,%sp <== NOT EXECUTED
4b090: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4b094: 6622 bnes 4b0b8 <pipe_release+0x94> <== NOT EXECUTED
4b096: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b09a: 660c bnes 4b0a8 <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);
4b09c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b09e: 4eba ff3c jsr %pc@(4afdc <pipe_free>) <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b0a2: 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;
4b0a4: 4293 clrl %a3@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4b0a6: 602c bras 4b0d4 <pipe_release+0xb0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4b0a8: 7004 moveq #4,%d0 <== NOT EXECUTED
4b0aa: b082 cmpl %d2,%d0 <== NOT EXECUTED
4b0ac: 670a beqs 4b0b8 <pipe_release+0x94> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4b0ae: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b0b2: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4b0b6: 6014 bras 4b0cc <pipe_release+0xa8> <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4b0b8: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4b0bc: 6616 bnes 4b0d4 <pipe_release+0xb0> <== NOT EXECUTED
4b0be: 7002 moveq #2,%d0 <== NOT EXECUTED
4b0c0: b082 cmpl %d2,%d0 <== NOT EXECUTED
4b0c2: 6710 beqs 4b0d4 <pipe_release+0xb0> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4b0c4: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b0c8: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4b0cc: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4b0d2: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4b0d4: 2f39 0005 c4b4 movel 5c4b4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4b0da: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4b0e0: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED
4b0e6: 4280 clrl %d0 <== NOT EXECUTED
4b0e8: 4e5e unlk %fp <== NOT EXECUTED
0004ae4e <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4ae4e: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
4ae52: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4ae56: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4ae5a: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
4ae5e: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4ae62: 6606 bnes 4ae6a <pipe_write+0x1c> <== NOT EXECUTED
4ae64: 4282 clrl %d2 <== NOT EXECUTED
4ae66: 6000 0168 braw 4afd0 <pipe_write+0x182> <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4ae6a: 42a7 clrl %sp@- <== NOT EXECUTED
4ae6c: 42a7 clrl %sp@- <== NOT EXECUTED
4ae6e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ae72: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4ae78: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ae7c: 4a80 tstl %d0 <== NOT EXECUTED
4ae7e: 6706 beqs 4ae86 <pipe_write+0x38> <== NOT EXECUTED
4ae80: 74fc moveq #-4,%d2 <== NOT EXECUTED
4ae82: 6000 014c braw 4afd0 <pipe_write+0x182> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4ae86: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4ae8a: 6608 bnes 4ae94 <pipe_write+0x46> <== NOT EXECUTED
4ae8c: 76e0 moveq #-32,%d3 <== NOT EXECUTED
4ae8e: 4282 clrl %d2 <== NOT EXECUTED
4ae90: 6000 0112 braw 4afa4 <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;
4ae94: b8aa 0004 cmpl %a2@(4),%d4 <== NOT EXECUTED
4ae98: 6304 blss 4ae9e <pipe_write+0x50> <== NOT EXECUTED
4ae9a: 7c01 moveq #1,%d6 <== NOT EXECUTED
4ae9c: 6002 bras 4aea0 <pipe_write+0x52> <== NOT EXECUTED
4ae9e: 2c04 movel %d4,%d6 <== NOT EXECUTED
4aea0: 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))
4aea2: 4bf9 0004 bc38 lea 4bc38 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4aea8: 49f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a4 <== NOT EXECUTED
4aeae: 6000 00ec braw 4af9c <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)) {
4aeb2: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED
4aeb6: 7001 moveq #1,%d0 <== NOT EXECUTED
4aeb8: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4aebc: 6706 beqs 4aec4 <pipe_write+0x76> <== NOT EXECUTED
4aebe: 76f5 moveq #-11,%d3 <== NOT EXECUTED
4aec0: 6000 00e2 braw 4afa4 <pipe_write+0x156> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4aec4: 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 ++;
4aec8: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4aecc: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4aed2: 42a7 clrl %sp@- <== NOT EXECUTED
4aed4: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4aed8: 4e95 jsr %a5@ <== NOT EXECUTED
4aeda: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4aede: 4a80 tstl %d0 <== NOT EXECUTED
4aee0: 6602 bnes 4aee4 <pipe_write+0x96> <== NOT EXECUTED
4aee2: 4283 clrl %d3 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4aee4: 42a7 clrl %sp@- <== NOT EXECUTED
4aee6: 42a7 clrl %sp@- <== NOT EXECUTED
4aee8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4aeec: 4e94 jsr %a4@ <== NOT EXECUTED
4aeee: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4aef2: 4a80 tstl %d0 <== NOT EXECUTED
4aef4: 6706 beqs 4aefc <pipe_write+0xae> <== NOT EXECUTED
4aef6: 76fc moveq #-4,%d3 <== NOT EXECUTED
4aef8: 6000 00d0 braw 4afca <pipe_write+0x17c> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4aefc: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4af00: 4a83 tstl %d3 <== NOT EXECUTED
4af02: 6600 00a0 bnew 4afa4 <pipe_write+0x156> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4af06: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4af0a: 6606 bnes 4af12 <pipe_write+0xc4> <== NOT EXECUTED
4af0c: 76e0 moveq #-32,%d3 <== NOT EXECUTED
4af0e: 6000 0094 braw 4afa4 <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) {
4af12: 2a2a 0004 movel %a2@(4),%d5 <== NOT EXECUTED
4af16: 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))
4af18: 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) {
4af1a: 206a 000c moveal %a2@(12),%a0 <== NOT EXECUTED
4af1e: 9088 subl %a0,%d0 <== NOT EXECUTED
4af20: bc80 cmpl %d0,%d6 <== NOT EXECUTED
4af22: 628e bhis 4aeb2 <pipe_write+0x64> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4af24: 2600 movel %d0,%d3 <== NOT EXECUTED
4af26: 2004 movel %d4,%d0 <== NOT EXECUTED
4af28: 9082 subl %d2,%d0 <== NOT EXECUTED
4af2a: b083 cmpl %d3,%d0 <== NOT EXECUTED
4af2c: 6402 bccs 4af30 <pipe_write+0xe2> <== NOT EXECUTED
4af2e: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4af30: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
4af34: 220b movel %a3,%d1 <== NOT EXECUTED
4af36: 2e08 movel %a0,%d7 <== NOT EXECUTED
4af38: 2c3c 0004 d2a8 movel #316072,%d6 <== NOT EXECUTED
4af3e: d282 addl %d2,%d1 <== NOT EXECUTED
4af40: 4c45 7000 remul %d5,%d0,%d7 <== NOT EXECUTED
4af44: 9a80 subl %d0,%d5 <== NOT EXECUTED
4af46: d092 addl %a2@,%d0 <== NOT EXECUTED
if (chunk > chunk1) {
4af48: ba83 cmpl %d3,%d5 <== NOT EXECUTED
4af4a: 6c24 bges 4af70 <pipe_write+0x122> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4af4c: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4af4e: 2046 moveal %d6,%a0 <== NOT EXECUTED
4af50: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4af52: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4af54: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4af56: 2203 movel %d3,%d1 <== NOT EXECUTED
4af58: 9285 subl %d5,%d1 <== NOT EXECUTED
4af5a: 2005 movel %d5,%d0 <== NOT EXECUTED
4af5c: d082 addl %d2,%d0 <== NOT EXECUTED
4af5e: 2046 moveal %d6,%a0 <== NOT EXECUTED
4af60: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4af62: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
4af66: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4af68: 4e90 jsr %a0@ <== NOT EXECUTED
4af6a: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4af6e: 600e bras 4af7e <pipe_write+0x130> <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4af70: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4af72: 2046 moveal %d6,%a0 <== NOT EXECUTED
4af74: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4af76: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4af78: 4e90 jsr %a0@ <== NOT EXECUTED
4af7a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4af7e: d7aa 000c addl %d3,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4af82: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED
4af86: 6710 beqs 4af98 <pipe_write+0x14a> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4af88: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4af8c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4af90: 4eb9 0004 bbd4 jsr 4bbd4 <rtems_barrier_release> <== NOT EXECUTED
4af96: 508f addql #8,%sp <== NOT EXECUTED
written += chunk;
4af98: d483 addl %d3,%d2 <== NOT EXECUTED
4af9a: 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) {
4af9c: b882 cmpl %d2,%d4 <== NOT EXECUTED
4af9e: 6200 ff72 bhiw 4af12 <pipe_write+0xc4> <== NOT EXECUTED
4afa2: 4283 clrl %d3 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4afa4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4afa8: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4afae: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
4afb0: 70e0 moveq #-32,%d0 <== NOT EXECUTED
4afb2: b083 cmpl %d3,%d0 <== NOT EXECUTED
4afb4: 6614 bnes 4afca <pipe_write+0x17c> <== NOT EXECUTED
kill(getpid(), SIGPIPE);
4afb6: 4eb9 0004 b788 jsr 4b788 <getpid> <== NOT EXECUTED
4afbc: 4878 000d pea d <OPER1+0x1> <== NOT EXECUTED
4afc0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4afc2: 4eb9 0004 b888 jsr 4b888 <kill> <== NOT EXECUTED
4afc8: 508f addql #8,%sp <== NOT EXECUTED
#endif
if (written > 0)
4afca: 4a82 tstl %d2 <== NOT EXECUTED
4afcc: 6e02 bgts 4afd0 <pipe_write+0x182> <== NOT EXECUTED
4afce: 2403 movel %d3,%d2 <== NOT EXECUTED
return written;
return ret;
}
4afd0: 2002 movel %d2,%d0 <== NOT EXECUTED
4afd2: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4afd8: 4e5e unlk %fp <== NOT EXECUTED
0004ba98 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
4ba98: 4e56 0000 linkw %fp,#0
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
4ba9c: 2f2e 0008 movel %fp@(8),%sp@-
4baa0: 2f39 0005 cdc2 movel 5cdc2 <_Thread_Executing>,%sp@-
4baa6: 4eb9 0004 ba28 jsr 4ba28 <_POSIX_Thread_Exit>
4baac: 508f addql #8,%sp <== NOT EXECUTED
}
4baae: 4e5e unlk %fp <== NOT EXECUTED
...
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 dcde movel 5dcde <_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 dcfe moveal 5dcfe <_Thread_Executing>,%a0
45436: 2039 0005 dc44 movel 5dc44 <_Thread_Dispatch_disable_level>,%d0
4543c: 5280 addql #1,%d0
4543e: 2068 010e moveal %a0@(270),%a0
45442: 23c0 0005 dc44 movel %d0,5dc44 <_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 dcfe movel 5dcfe <_Thread_Executing>,%sp@-
4546e: 4eb9 0004 a5fc jsr 4a5fc <_POSIX_Thread_Exit>
45474: 508f addql #8,%sp <== NOT EXECUTED
}
45476: 242e fffc movel %fp@(-4),%d2
4547a: 4e5e unlk %fp
...
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 bbc0 moveal 5bbc0 <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
...
0005948c <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
5948c: 4e56 fff4 linkw %fp,#-12
59490: 202e 000c movel %fp@(12),%d0
59494: 48d7 040c moveml %d2-%d3/%a2,%sp@
59498: 242e 0008 movel %fp@(8),%d2
5949c: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
594a0: b4b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d2
594a6: 6414 bccs 594bc <read+0x30>
iop = rtems_libio_iop( fd );
594a8: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
594ae: ed8a lsll #6,%d2
594b0: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
594b2: 242a 0014 movel %a2@(20),%d2
594b6: 0802 0008 btst #8,%d2
594ba: 6610 bnes 594cc <read+0x40>
594bc: 4eb9 0004 ca88 jsr 4ca88 <__errno>
594c2: 7409 moveq #9,%d2
594c4: 72ff moveq #-1,%d1
594c6: 2040 moveal %d0,%a0
594c8: 2082 movel %d2,%a0@
594ca: 6060 bras 5952c <read+0xa0>
rtems_libio_check_buffer( buffer );
594cc: 4a80 tstl %d0
594ce: 670a beqs 594da <read+0x4e>
rtems_libio_check_count( count );
594d0: 4a81 tstl %d1
594d2: 6758 beqs 5952c <read+0xa0>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
594d4: 0802 0001 btst #1,%d2
594d8: 6610 bnes 594ea <read+0x5e>
594da: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
594e0: 72ff moveq #-1,%d1 <== NOT EXECUTED
594e2: 2040 moveal %d0,%a0 <== NOT EXECUTED
594e4: 7016 moveq #22,%d0 <== NOT EXECUTED
594e6: 2080 movel %d0,%a0@ <== NOT EXECUTED
594e8: 6042 bras 5952c <read+0xa0> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
594ea: 206a 003c moveal %a2@(60),%a0
594ee: 2068 0008 moveal %a0@(8),%a0
594f2: 4a88 tstl %a0
594f4: 6612 bnes 59508 <read+0x7c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
594f6: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
594fc: 72ff moveq #-1,%d1 <== NOT EXECUTED
594fe: 2040 moveal %d0,%a0 <== NOT EXECUTED
59500: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
59506: 6024 bras 5952c <read+0xa0> <== NOT EXECUTED
rc = (*iop->handlers->read_h)( iop, buffer, count );
59508: 2f01 movel %d1,%sp@-
5950a: 2f00 movel %d0,%sp@-
5950c: 2f0a movel %a2,%sp@-
5950e: 4e90 jsr %a0@
if ( rc > 0 )
59510: 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 );
59514: 2200 movel %d0,%d1
if ( rc > 0 )
59516: 6f14 bles 5952c <read+0xa0>
iop->offset += rc;
59518: 2600 movel %d0,%d3
5951a: 5bc2 smi %d2
5951c: 49c2 extbl %d2
5951e: d7aa 0010 addl %d3,%a2@(16)
59522: 202a 000c movel %a2@(12),%d0
59526: d182 addxl %d2,%d0
59528: 2540 000c movel %d0,%a2@(12)
return rc;
}
5952c: 2001 movel %d1,%d0
5952e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
59534: 4e5e unlk %fp <== NOT EXECUTED
000617e4 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
617e4: 4e56 ffe0 linkw %fp,#-32
617e8: 48d7 001c moveml %d2-%d4,%sp@
617ec: 282e 0008 movel %fp@(8),%d4
617f0: 262e 000c movel %fp@(12),%d3
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
617f4: 6612 bnes 61808 <readlink+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
617f6: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
617fc: 76ff moveq #-1,%d3 <== NOT EXECUTED
617fe: 720e moveq #14,%d1 <== NOT EXECUTED
61800: 2040 moveal %d0,%a0 <== NOT EXECUTED
61802: 2081 movel %d1,%a0@ <== NOT EXECUTED
61804: 6000 00c2 braw 618c8 <readlink+0xe4> <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
61808: 2f04 movel %d4,%sp@-
6180a: 240e movel %fp,%d2
6180c: 0682 ffff ffec addil #-20,%d2
61812: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
61818: 4297 clrl %sp@
6181a: 2f02 movel %d2,%sp@-
6181c: 42a7 clrl %sp@-
6181e: 2f00 movel %d0,%sp@-
61820: 2f04 movel %d4,%sp@-
61822: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
61828: 4fef 0014 lea %sp@(20),%sp
6182c: 4a80 tstl %d0
6182e: 6706 beqs 61836 <readlink+0x52>
61830: 76ff moveq #-1,%d3 <== NOT EXECUTED
61832: 6000 0094 braw 618c8 <readlink+0xe4> <== NOT EXECUTED
return -1;
if ( !loc.ops->node_type_h ){
61836: 226e fff8 moveal %fp@(-8),%a1
6183a: 2069 0010 moveal %a1@(16),%a0
6183e: 4a88 tstl %a0
61840: 6606 bnes 61848 <readlink+0x64>
rtems_filesystem_freenode( &loc );
61842: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61846: 603e bras 61886 <readlink+0xa2> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
61848: 2f02 movel %d2,%sp@-
6184a: 4e90 jsr %a0@
6184c: 206e fff8 moveal %fp@(-8),%a0
61850: 588f addql #4,%sp
61852: 7204 moveq #4,%d1
61854: b280 cmpl %d0,%d1
61856: 6722 beqs 6187a <readlink+0x96>
rtems_filesystem_freenode( &loc );
61858: 4a88 tstl %a0
6185a: 670e beqs 6186a <readlink+0x86>
6185c: 2068 001c moveal %a0@(28),%a0
61860: 4a88 tstl %a0
61862: 6706 beqs 6186a <readlink+0x86>
61864: 2f02 movel %d2,%sp@-
61866: 4e90 jsr %a0@
61868: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
6186a: 4eb9 0007 6030 jsr 76030 <__errno>
61870: 76ff moveq #-1,%d3
61872: 2040 moveal %d0,%a0
61874: 7016 moveq #22,%d0
61876: 2080 movel %d0,%a0@
61878: 604e bras 618c8 <readlink+0xe4>
}
if ( !loc.ops->readlink_h ){
6187a: 2268 003c moveal %a0@(60),%a1
6187e: 4a89 tstl %a1
61880: 6620 bnes 618a2 <readlink+0xbe>
rtems_filesystem_freenode( &loc );
61882: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61886: 4a88 tstl %a0 <== NOT EXECUTED
61888: 6706 beqs 61890 <readlink+0xac> <== NOT EXECUTED
6188a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
6188c: 4e90 jsr %a0@ <== NOT EXECUTED
6188e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61890: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61896: 76ff moveq #-1,%d3 <== NOT EXECUTED
61898: 2040 moveal %d0,%a0 <== NOT EXECUTED
6189a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
618a0: 6026 bras 618c8 <readlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
618a2: 2f2e 0010 movel %fp@(16),%sp@-
618a6: 2f03 movel %d3,%sp@-
618a8: 2f02 movel %d2,%sp@-
618aa: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
618ac: 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 );
618b0: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
618b2: 4fef 000c lea %sp@(12),%sp
618b6: 4a88 tstl %a0
618b8: 670e beqs 618c8 <readlink+0xe4>
618ba: 2068 001c moveal %a0@(28),%a0
618be: 4a88 tstl %a0
618c0: 6706 beqs 618c8 <readlink+0xe4>
618c2: 2f02 movel %d2,%sp@-
618c4: 4e90 jsr %a0@
618c6: 588f addql #4,%sp
return result;
}
618c8: 2003 movel %d3,%d0
618ca: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
618d0: 4e5e unlk %fp <== NOT EXECUTED
00044060 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
44060: 4e56 ffe4 linkw %fp,#-28
44064: 202e 0008 movel %fp@(8),%d0
44068: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
4406c: 266e 000c moveal %fp@(12),%a3
44070: 262e 0010 movel %fp@(16),%d3
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
44074: b0b9 0005 ecd4 cmpl 5ecd4 <rtems_libio_number_iops>,%d0
4407a: 6414 bccs 44090 <readv+0x30>
iop = rtems_libio_iop( fd );
4407c: 2479 0006 0bac moveal 60bac <rtems_libio_iops>,%a2
44082: ed88 lsll #6,%d0
44084: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
44086: 202a 0014 movel %a2@(20),%d0
4408a: 0800 0008 btst #8,%d0
4408e: 6612 bnes 440a2 <readv+0x42>
44090: 4eb9 0004 eb44 jsr 4eb44 <__errno> <== NOT EXECUTED
44096: 74ff moveq #-1,%d2 <== NOT EXECUTED
44098: 7209 moveq #9,%d1 <== NOT EXECUTED
4409a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4409c: 2081 movel %d1,%a0@ <== NOT EXECUTED
4409e: 6000 00c2 braw 44162 <readv+0x102> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
440a2: 0800 0001 btst #1,%d0
440a6: 674a beqs 440f2 <readv+0x92>
/*
* Argument validation on IO vector
*/
if ( !iov )
440a8: 4a8b tstl %a3
440aa: 6746 beqs 440f2 <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
440ac: 4a83 tstl %d3
440ae: 6f42 bles 440f2 <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
440b0: 0c83 0000 0400 cmpil #1024,%d3
440b6: 6e3a bgts 440f2 <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
440b8: 206a 003c moveal %a2@(60),%a0
440bc: 4aa8 0008 tstl %a0@(8)
440c0: 6614 bnes 440d6 <readv+0x76>
rtems_set_errno_and_return_minus_one( ENOTSUP );
440c2: 4eb9 0004 eb44 jsr 4eb44 <__errno> <== NOT EXECUTED
440c8: 74ff moveq #-1,%d2 <== NOT EXECUTED
440ca: 2040 moveal %d0,%a0 <== NOT EXECUTED
440cc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
440d2: 6000 008e braw 44162 <readv+0x102> <== NOT EXECUTED
440d6: 204b moveal %a3,%a0
440d8: 4281 clrl %d1
440da: 4280 clrl %d0
440dc: 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++ ) {
440de: 5281 addql #1,%d1
ssize_t old;
if ( !iov[v].iov_base )
440e0: 4a90 tstl %a0@
440e2: 670e beqs 440f2 <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;
440e4: 2428 0004 movel %a0@(4),%d2
440e8: 2240 moveal %d0,%a1
440ea: 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++ ) {
440ec: 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 )
440ee: b089 cmpl %a1,%d0
440f0: 6f10 bles 44102 <readv+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
440f2: 4eb9 0004 eb44 jsr 4eb44 <__errno>
440f8: 74ff moveq #-1,%d2
440fa: 2040 moveal %d0,%a0
440fc: 7016 moveq #22,%d0
440fe: 2080 movel %d0,%a0@
44100: 6060 bras 44162 <readv+0x102>
if ( iov[v].iov_len )
44102: 4a82 tstl %d2
44104: 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++ ) {
44106: 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 )
44108: c484 andl %d4,%d2
4410a: 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++ ) {
4410c: b681 cmpl %d1,%d3
4410e: 6ece bgts 440de <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 ) {
44110: 4a02 tstb %d2
44112: 6704 beqs 44118 <readv+0xb8>
44114: 4282 clrl %d2
44116: 604a bras 44162 <readv+0x102>
44118: 588b addql #4,%a3
4411a: 4284 clrl %d4
4411c: 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 );
4411e: 206a 003c moveal %a2@(60),%a0
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44122: 5284 addql #1,%d4
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
44124: 2f13 movel %a3@,%sp@-
44126: 2f2b fffc movel %a3@(-4),%sp@-
4412a: 2f0a movel %a2,%sp@-
4412c: 2068 0008 moveal %a0@(8),%a0
44130: 4e90 jsr %a0@
if ( bytes < 0 )
44132: 4fef 000c lea %sp@(12),%sp
44136: 4a80 tstl %d0
44138: 6c04 bges 4413e <readv+0xde>
4413a: 74ff moveq #-1,%d2 <== NOT EXECUTED
4413c: 6024 bras 44162 <readv+0x102> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
4413e: 4a80 tstl %d0
44140: 6716 beqs 44158 <readv+0xf8>
iop->offset += bytes;
total += bytes;
44142: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
44144: 2c00 movel %d0,%d6
44146: 5bc5 smi %d5
44148: 49c5 extbl %d5
4414a: ddaa 0010 addl %d6,%a2@(16)
4414e: 222a 000c movel %a2@(12),%d1
44152: d385 addxl %d5,%d1
44154: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
44158: b093 cmpl %a3@,%d0
4415a: 6606 bnes 44162 <readv+0x102>
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
4415c: 508b addql #8,%a3
4415e: b684 cmpl %d4,%d3
44160: 6ebc bgts 4411e <readv+0xbe>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
44162: 2002 movel %d2,%d0
44164: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
4416a: 4e5e unlk %fp
...
000595b8 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
595b8: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
595ba: 4e56 fff0 linkw %fp,#-16
595be: 52b9 0005 cbc4 addql #1,5cbc4 <rtems_malloc_statistics+0x10>
595c4: 48d7 001c moveml %d2-%d4,%sp@
595c8: 242e 0008 movel %fp@(8),%d2
595cc: 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())) {
595d0: b0b9 0005 ce90 cmpl 5ce90 <_System_state_Current>,%d0
595d6: 6614 bnes 595ec <realloc+0x34>
if (_Thread_Dispatch_disable_level > 0)
595d8: 2039 0005 cd08 movel 5cd08 <_Thread_Dispatch_disable_level>,%d0
595de: 6600 00aa bnew 5968a <realloc+0xd2>
return (void *) 0;
if (_ISR_Nest_level > 0)
595e2: 2039 0005 cda2 movel 5cda2 <_ISR_Nest_level>,%d0
595e8: 6600 00a0 bnew 5968a <realloc+0xd2>
}
/*
* Continue with realloc().
*/
if ( !ptr )
595ec: 4a82 tstl %d2
595ee: 660c bnes 595fc <realloc+0x44>
return malloc( size );
595f0: 2f03 movel %d3,%sp@-
595f2: 4eb9 0004 9484 jsr 49484 <malloc>
595f8: 2400 movel %d0,%d2
595fa: 600e bras 5960a <realloc+0x52>
if ( !size ) {
595fc: 4a83 tstl %d3
595fe: 660e bnes 5960e <realloc+0x56>
free( ptr );
59600: 2f02 movel %d2,%sp@- <== NOT EXECUTED
59602: 4282 clrl %d2 <== NOT EXECUTED
59604: 4eb9 0004 8f80 jsr 48f80 <free> <== NOT EXECUTED
return (void *) 0;
5960a: 588f addql #4,%sp
5960c: 607e bras 5968c <realloc+0xd4>
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
5960e: 486e fffc pea %fp@(-4)
59612: 2f02 movel %d2,%sp@-
59614: 2f39 0005 b4b0 movel 5b4b0 <RTEMS_Malloc_Heap>,%sp@-
5961a: 4eb9 0005 9744 jsr 59744 <_Protected_heap_Get_block_size>
59620: 4fef 000c lea %sp@(12),%sp
59624: 4a00 tstb %d0
59626: 6610 bnes 59638 <realloc+0x80>
errno = EINVAL;
59628: 4eb9 0004 ca88 jsr 4ca88 <__errno>
5962e: 4282 clrl %d2
59630: 2040 moveal %d0,%a0
59632: 7016 moveq #22,%d0
59634: 2080 movel %d0,%a0@
return (void *) 0;
59636: 6054 bras 5968c <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 ) ) {
59638: 2f03 movel %d3,%sp@-
5963a: 2f02 movel %d2,%sp@-
5963c: 2f39 0005 b4b0 movel 5b4b0 <RTEMS_Malloc_Heap>,%sp@-
59642: 4eb9 0005 9780 jsr 59780 <_Protected_heap_Resize_block>
59648: 4fef 000c lea %sp@(12),%sp
5964c: 4a00 tstb %d0
5964e: 663c bnes 5968c <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 );
59650: 2f03 movel %d3,%sp@-
59652: 4eb9 0004 9484 jsr 49484 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
59658: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
5965a: 53b9 0005 cbb8 subql #1,5cbb8 <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 );
59660: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
59662: 6726 beqs 5968a <realloc+0xd2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
59664: 202e fffc movel %fp@(-4),%d0
59668: b083 cmpl %d3,%d0
5966a: 6402 bccs 5966e <realloc+0xb6>
5966c: 2600 movel %d0,%d3
5966e: 2f03 movel %d3,%sp@-
59670: 2f02 movel %d2,%sp@-
59672: 2f04 movel %d4,%sp@-
59674: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
free( ptr );
5967a: 2f02 movel %d2,%sp@-
5967c: 2404 movel %d4,%d2
5967e: 4eb9 0004 8f80 jsr 48f80 <free>
return new_area;
59684: 4fef 0010 lea %sp@(16),%sp
59688: 6002 bras 5968c <realloc+0xd4>
5968a: 4282 clrl %d2
}
5968c: 2002 movel %d2,%d0
5968e: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
59694: 4e5e unlk %fp <== NOT EXECUTED
000618d4 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
618d4: 4e56 ffc0 linkw %fp,#-64
618d8: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
618dc: 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 );
618e0: 2f0a movel %a2,%sp@-
618e2: 4eb9 0004 5674 jsr 45674 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
618e8: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
618ea: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
618ec: 664a bnes 61938 <rmdir+0x64>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
618ee: 742f moveq #47,%d2
618f0: 1012 moveb %a2@,%d0
618f2: 1200 moveb %d0,%d1
618f4: 49c1 extbl %d1
618f6: b481 cmpl %d1,%d2
618f8: 670c beqs 61906 <rmdir+0x32>
618fa: 143c 005c moveb #92,%d2 <== NOT EXECUTED
618fe: b481 cmpl %d1,%d2 <== NOT EXECUTED
61900: 6704 beqs 61906 <rmdir+0x32> <== NOT EXECUTED
61902: 4a00 tstb %d0 <== NOT EXECUTED
61904: 6612 bnes 61918 <rmdir+0x44> <== NOT EXECUTED
61906: 4878 0014 pea 14 <OPER2>
6190a: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
61910: 41e8 0018 lea %a0@(24),%a0
61914: 2f08 movel %a0,%sp@-
61916: 600e bras 61926 <rmdir+0x52>
61918: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
6191c: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0 <== NOT EXECUTED
61922: 5880 addql #4,%d0 <== NOT EXECUTED
61924: 2f00 movel %d0,%sp@- <== NOT EXECUTED
61926: 486e ffec pea %fp@(-20)
6192a: 4203 clrb %d3
6192c: 4eb9 0007 9068 jsr 79068 <memcpy>
61932: 4fef 000c lea %sp@(12),%sp
61936: 6020 bras 61958 <rmdir+0x84>
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
61938: 42a7 clrl %sp@-
6193a: 486e ffec pea %fp@(-20)
6193e: 4878 0002 pea 2 <DOUBLE_FLOAT>
61942: 2f00 movel %d0,%sp@-
61944: 2f0a movel %a2,%sp@-
61946: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
6194c: 4fef 0014 lea %sp@(20),%sp
61950: 4a80 tstl %d0
61952: 6600 0168 bnew 61abc <rmdir+0x1e8>
61956: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
61958: 4878 0014 pea 14 <OPER2>
6195c: 280e movel %fp,%d4
6195e: 0684 ffff ffec addil #-20,%d4
61964: 240e movel %fp,%d2
61966: 0682 ffff ffd8 addil #-40,%d2
name = pathname + parentpathlen;
6196c: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6196e: 47f9 0007 c0d8 lea 7c0d8 <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
61974: 2f04 movel %d4,%sp@-
61976: 2f02 movel %d2,%sp@-
61978: 4eb9 0007 9068 jsr 79068 <memcpy>
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6197e: 2f0a movel %a2,%sp@-
61980: 4e93 jsr %a3@
61982: 2e80 movel %d0,%sp@
61984: 2f0a movel %a2,%sp@-
61986: 4eb9 0004 563c jsr 4563c <rtems_filesystem_prefix_separators>
6198c: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
6198e: 2f0a movel %a2,%sp@-
61990: 4e93 jsr %a3@
61992: 4297 clrl %sp@
61994: 2f02 movel %d2,%sp@-
61996: 42a7 clrl %sp@-
61998: 2f00 movel %d0,%sp@-
6199a: 2f0a movel %a2,%sp@-
6199c: 4eb9 0004 56ba jsr 456ba <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
619a2: 4fef 0028 lea %sp@(40),%sp
619a6: 4a80 tstl %d0
619a8: 6722 beqs 619cc <rmdir+0xf8>
if ( free_parentloc )
619aa: 4a03 tstb %d3
619ac: 6700 010e beqw 61abc <rmdir+0x1e8>
rtems_filesystem_freenode( &parentloc );
619b0: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
619b4: 4a88 tstl %a0 <== NOT EXECUTED
619b6: 6700 0104 beqw 61abc <rmdir+0x1e8> <== NOT EXECUTED
619ba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
619be: 4a88 tstl %a0 <== NOT EXECUTED
619c0: 6700 00fa beqw 61abc <rmdir+0x1e8> <== NOT EXECUTED
619c4: 2f04 movel %d4,%sp@- <== NOT EXECUTED
619c6: 78ff moveq #-1,%d4 <== NOT EXECUTED
619c8: 6000 00ec braw 61ab6 <rmdir+0x1e2> <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
619cc: 226e ffe4 moveal %fp@(-28),%a1
619d0: 2069 0010 moveal %a1@(16),%a0
619d4: 4a88 tstl %a0
619d6: 6606 bnes 619de <rmdir+0x10a>
rtems_filesystem_freenode( &loc );
619d8: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
619dc: 6068 bras 61a46 <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 ){
619de: 2f02 movel %d2,%sp@-
619e0: 4e90 jsr %a0@
619e2: 588f addql #4,%sp
619e4: 7201 moveq #1,%d1
619e6: b280 cmpl %d0,%d1
619e8: 6744 beqs 61a2e <rmdir+0x15a>
rtems_filesystem_freenode( &loc );
619ea: 206e ffe4 moveal %fp@(-28),%a0
619ee: 4a88 tstl %a0
619f0: 670e beqs 61a00 <rmdir+0x12c>
619f2: 2068 001c moveal %a0@(28),%a0
619f6: 4a88 tstl %a0
619f8: 6706 beqs 61a00 <rmdir+0x12c>
619fa: 2f02 movel %d2,%sp@-
619fc: 4e90 jsr %a0@
619fe: 588f addql #4,%sp
if ( free_parentloc )
61a00: 4a03 tstb %d3
61a02: 6718 beqs 61a1c <rmdir+0x148>
rtems_filesystem_freenode( &parentloc );
61a04: 206e fff8 moveal %fp@(-8),%a0
61a08: 4a88 tstl %a0
61a0a: 6710 beqs 61a1c <rmdir+0x148>
61a0c: 2068 001c moveal %a0@(28),%a0
61a10: 4a88 tstl %a0
61a12: 6708 beqs 61a1c <rmdir+0x148>
61a14: 486e ffec pea %fp@(-20)
61a18: 4e90 jsr %a0@
61a1a: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
61a1c: 4eb9 0007 6030 jsr 76030 <__errno>
61a22: 78ff moveq #-1,%d4
61a24: 2040 moveal %d0,%a0
61a26: 7014 moveq #20,%d0
61a28: 2080 movel %d0,%a0@
61a2a: 6000 0092 braw 61abe <rmdir+0x1ea>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
61a2e: 206e ffe0 moveal %fp@(-32),%a0
61a32: 2068 0034 moveal %a0@(52),%a0
61a36: 4a88 tstl %a0
61a38: 6644 bnes 61a7e <rmdir+0x1aa>
rtems_filesystem_freenode( &loc );
61a3a: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
61a3e: 4a88 tstl %a0 <== NOT EXECUTED
61a40: 670e beqs 61a50 <rmdir+0x17c> <== NOT EXECUTED
61a42: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61a46: 4a88 tstl %a0 <== NOT EXECUTED
61a48: 6706 beqs 61a50 <rmdir+0x17c> <== NOT EXECUTED
61a4a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61a4c: 4e90 jsr %a0@ <== NOT EXECUTED
61a4e: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
61a50: 4a03 tstb %d3 <== NOT EXECUTED
61a52: 6718 beqs 61a6c <rmdir+0x198> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
61a54: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
61a58: 4a88 tstl %a0 <== NOT EXECUTED
61a5a: 6710 beqs 61a6c <rmdir+0x198> <== NOT EXECUTED
61a5c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61a60: 4a88 tstl %a0 <== NOT EXECUTED
61a62: 6708 beqs 61a6c <rmdir+0x198> <== NOT EXECUTED
61a64: 486e ffec pea %fp@(-20) <== NOT EXECUTED
61a68: 4e90 jsr %a0@ <== NOT EXECUTED
61a6a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61a6c: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61a72: 78ff moveq #-1,%d4 <== NOT EXECUTED
61a74: 2040 moveal %d0,%a0 <== NOT EXECUTED
61a76: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61a7c: 6040 bras 61abe <rmdir+0x1ea> <== NOT EXECUTED
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
61a7e: 2f02 movel %d2,%sp@-
61a80: 2f04 movel %d4,%sp@-
61a82: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
61a84: 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 );
61a88: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
61a8a: 508f addql #8,%sp
61a8c: 4a88 tstl %a0
61a8e: 670e beqs 61a9e <rmdir+0x1ca>
61a90: 2068 001c moveal %a0@(28),%a0
61a94: 4a88 tstl %a0
61a96: 6706 beqs 61a9e <rmdir+0x1ca>
61a98: 2f02 movel %d2,%sp@-
61a9a: 4e90 jsr %a0@
61a9c: 588f addql #4,%sp
if ( free_parentloc )
61a9e: 4a03 tstb %d3
61aa0: 671c beqs 61abe <rmdir+0x1ea>
rtems_filesystem_freenode( &parentloc );
61aa2: 206e fff8 moveal %fp@(-8),%a0
61aa6: 4a88 tstl %a0
61aa8: 6714 beqs 61abe <rmdir+0x1ea>
61aaa: 2068 001c moveal %a0@(28),%a0
61aae: 4a88 tstl %a0
61ab0: 670c beqs 61abe <rmdir+0x1ea>
61ab2: 486e ffec pea %fp@(-20)
61ab6: 4e90 jsr %a0@
61ab8: 588f addql #4,%sp
61aba: 6002 bras 61abe <rmdir+0x1ea>
61abc: 78ff moveq #-1,%d4
return result;
}
61abe: 2004 movel %d4,%d0
61ac0: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
61ac6: 4e5e unlk %fp
...
0004b728 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4b728: 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;
}
4b72c: 203c 0005 b644 movel #374340,%d0 <== NOT EXECUTED
4b732: 4e5e unlk %fp <== NOT EXECUTED
...
00048e18 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48e18: 4e56 0000 linkw %fp,#0
48e1c: 2f02 movel %d2,%sp@-
48e1e: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
48e22: 2f02 movel %d2,%sp@-
48e24: 2f2e 0008 movel %fp@(8),%sp@-
48e28: 4eb9 0004 8e50 jsr 48e50 <rtems_assoc_ptr_by_local>
if (nap)
48e2e: 508f addql #8,%sp
48e30: 4a80 tstl %d0
48e32: 670c beqs 48e40 <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
48e34: 2040 moveal %d0,%a0
48e36: 242e fffc movel %fp@(-4),%d2
48e3a: 4e5e unlk %fp
48e3c: 2010 movel %a0@,%d0
48e3e: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
48e40: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
48e44: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48e48: 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);
48e4a: 4ef9 0004 b728 jmp 4b728 <rtems_assoc_name_bad> <== NOT EXECUTED
00048e50 <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48e50: 4e56 0000 linkw %fp,#0
48e54: 2f0a movel %a2,%sp@-
48e56: 246e 0008 moveal %fp@(8),%a2
48e5a: 2f02 movel %d2,%sp@-
48e5c: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
48e60: 2012 movel %a2@,%d0
48e62: 6718 beqs 48e7c <rtems_assoc_ptr_by_local+0x2c>
48e64: 4879 0005 a736 pea 5a736 <IMFS_link_handlers+0x74>
48e6a: 2f00 movel %d0,%sp@-
48e6c: 4eb9 0004 d990 jsr 4d990 <strcmp>
48e72: 508f addql #8,%sp
48e74: 4a80 tstl %d0
48e76: 6604 bnes 48e7c <rtems_assoc_ptr_by_local+0x2c>
default_ap = ap++;
48e78: 200a movel %a2,%d0 <== NOT EXECUTED
48e7a: 600a bras 48e86 <rtems_assoc_ptr_by_local+0x36> <== NOT EXECUTED
48e7c: 4280 clrl %d0
48e7e: 600a bras 48e8a <rtems_assoc_ptr_by_local+0x3a>
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
48e80: b4aa 0004 cmpl %a2@(4),%d2
48e84: 670a beqs 48e90 <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++)
48e86: 45ea 000c lea %a2@(12),%a2
48e8a: 4a92 tstl %a2@
48e8c: 66f2 bnes 48e80 <rtems_assoc_ptr_by_local+0x30>
48e8e: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
48e90: 200a movel %a2,%d0
48e92: 242e fff8 movel %fp@(-8),%d2
48e96: 246e fffc moveal %fp@(-4),%a2
48e9a: 4e5e unlk %fp
...
0004b738 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4b738: 4e56 0000 linkw %fp,#0
4b73c: 2f0a movel %a2,%sp@-
4b73e: 246e 0008 moveal %fp@(8),%a2
4b742: 2f02 movel %d2,%sp@-
4b744: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4b748: 2012 movel %a2@,%d0
4b74a: 6718 beqs 4b764 <rtems_assoc_ptr_by_remote+0x2c>
4b74c: 4879 0005 a736 pea 5a736 <IMFS_link_handlers+0x74>
4b752: 2f00 movel %d0,%sp@-
4b754: 4eb9 0004 d990 jsr 4d990 <strcmp>
4b75a: 508f addql #8,%sp
4b75c: 4a80 tstl %d0
4b75e: 6604 bnes 4b764 <rtems_assoc_ptr_by_remote+0x2c>
default_ap = ap++;
4b760: 200a movel %a2,%d0 <== NOT EXECUTED
4b762: 600a bras 4b76e <rtems_assoc_ptr_by_remote+0x36> <== NOT EXECUTED
4b764: 4280 clrl %d0
4b766: 600a bras 4b772 <rtems_assoc_ptr_by_remote+0x3a>
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4b768: b4aa 0008 cmpl %a2@(8),%d2
4b76c: 670a beqs 4b778 <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++)
4b76e: 45ea 000c lea %a2@(12),%a2
4b772: 4a92 tstl %a2@
4b774: 66f2 bnes 4b768 <rtems_assoc_ptr_by_remote+0x30>
4b776: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4b778: 200a movel %a2,%d0
4b77a: 242e fff8 movel %fp@(-8),%d2
4b77e: 246e fffc moveal %fp@(-4),%a2
4b782: 4e5e unlk %fp
...
0004c374 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4c374: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4c378: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4c37c: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4c380: 4eb9 0004 8e50 jsr 48e50 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4c386: 508f addql #8,%sp <== NOT EXECUTED
4c388: 4a80 tstl %d0 <== NOT EXECUTED
4c38a: 6706 beqs 4c392 <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4c38c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c38e: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4c392: 4e5e unlk %fp <== NOT EXECUTED
...
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 <== NOT EXECUTED
0004c344 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4c344: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4c348: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4c34a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4c34e: 4879 0005 ab12 pea 5ab12 <errno_assoc> <== NOT EXECUTED
4c354: 4eb9 0004 c374 jsr 4c374 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4c35a: 508f addql #8,%sp <== NOT EXECUTED
4c35c: 2400 movel %d0,%d2 <== NOT EXECUTED
4c35e: 670a beqs 4c36a <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
4c360: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4c366: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c368: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4c36a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
4c36e: 70ff moveq #-1,%d0 <== NOT EXECUTED
4c370: 4e5e unlk %fp <== NOT EXECUTED
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
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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 b5b4 moveal 5b5b4 <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 d2a8 jsr 4d2a8 <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 b5b4 movel 5b5b4 <rtems_current_user_env>,%d0
422c2: 5880 addql #4,%d0
422c4: 2f00 movel %d0,%sp@-
422c6: 2f02 movel %d2,%sp@-
422c8: 4eb9 0004 d2a8 jsr 4d2a8 <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
...
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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 ca88 jsr 4ca88 <__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 <== NOT EXECUTED
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 b5b4 moveal 5b5b4 <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 9bf8 tstl 59bf8 <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 b4ac moveal 5b4ac <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 b5b4 moveal 5b5b4 <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 d2a8 lea 4d2a8 <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 9f62 pea 59f62 <IntUartPollCallbacks.6602+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 b5b4 moveal 5b5b4 <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 9f62 pea 59f62 <IntUartPollCallbacks.6602+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 b5b4 moveal 5b5b4 <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 9f64 pea 59f64 <IntUartPollCallbacks.6602+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 <== NOT EXECUTED
00061d94 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61d94: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61d98: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
61d9c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61da0: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61da2: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61da4: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED
61da6: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61da8: 4480 negl %d0 <== NOT EXECUTED
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 ce90 clrl 5ce90 <_System_state_Current>
#endif
/*
* Initialize any target architecture specific support as early as possible
*/
_CPU_Initialize();
454bc: 4eb9 0004 7ff4 jsr 47ff4 <_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 9fa4 jsr 49fa4 <_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 cd08 movel %d0,5cd08 <_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 7ecc jsr 47ecc <_Workspace_Handler_initialization>
_User_extensions_Handler_initialization();
454dc: 4eb9 0004 79e8 jsr 479e8 <_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 cd1e movel #380190,%d0
454f2: 23c0 0005 ccc4 movel %d0,5ccc4 <_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 cdba pea 5cdba <_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 ce28 lea 5ce28 <_Priority_Bit_map>,%a0
45512: 4240 clrw %d0
45514: 33c0 0005 cdb8 movew %d0,5cdb8 <_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 ce48 cmpal #380488,%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 7d20 jsr 47d20 <_Watchdog_Handler_initialization>
_TOD_Handler_initialization();
4552a: 4eb9 0004 5c5c jsr 45c5c <_TOD_Handler_initialization>
_Thread_Handler_initialization();
45530: 4eb9 0004 6f60 jsr 46f60 <_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 ce90 movel %d0,5ce90 <_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>
...
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 de54 lea 4de54 <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 ca88 jsr 4ca88 <__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
00046d60 <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
)
{
46d60: 4e56 0000 linkw %fp,#0
46d64: 206e 000c moveal %fp@(12),%a0
46d68: 2f0a movel %a2,%sp@-
46d6a: 226e 0010 moveal %fp@(16),%a1
46d6e: 2f02 movel %d2,%sp@-
46d70: 242e 0008 movel %fp@(8),%d2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
46d74: 2039 0006 296a movel 6296a <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
46d7a: 2239 0006 214a movel 6214a <_ISR_Nest_level>,%d1
46d80: 6706 beqs 46d88 <rtems_io_register_driver+0x28>
46d82: 7012 moveq #18,%d0
46d84: 6000 00d6 braw 46e5c <rtems_io_register_driver+0xfc>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
46d88: 4a89 tstl %a1
46d8a: 6700 00ce beqw 46e5a <rtems_io_register_driver+0xfa>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
46d8e: 2280 movel %d0,%a1@
if ( driver_table == NULL )
46d90: 4a88 tstl %a0
46d92: 6700 00c6 beqw 46e5a <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;
46d96: 4a90 tstl %a0@
46d98: 6600 00ce bnew 46e68 <rtems_io_register_driver+0x108>
46d9c: 4aa8 0004 tstl %a0@(4)
46da0: 6600 00c6 bnew 46e68 <rtems_io_register_driver+0x108>
46da4: 6000 00b4 braw 46e5a <rtems_io_register_driver+0xfa>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46da8: 2039 0006 20b0 movel 620b0 <_Thread_Dispatch_disable_level>,%d0
46dae: 5280 addql #1,%d0
46db0: 23c0 0006 20b0 movel %d0,620b0 <_Thread_Dispatch_disable_level>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
46db6: 4a82 tstl %d2
46db8: 662c bnes 46de6 <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;
46dba: 2039 0006 296a movel 6296a <_IO_Number_of_drivers>,%d0
46dc0: 2479 0006 296e moveal 6296e <_IO_Driver_address_table>,%a2
46dc6: 6010 bras 46dd8 <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;
46dc8: 4a92 tstl %a2@
46dca: 6600 00a6 bnew 46e72 <rtems_io_register_driver+0x112>
46dce: 4aaa 0004 tstl %a2@(4)
46dd2: 6600 009e bnew 46e72 <rtems_io_register_driver+0x112>
46dd6: 6004 bras 46ddc <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 ) {
46dd8: b082 cmpl %d2,%d0
46dda: 62ec bhis 46dc8 <rtems_io_register_driver+0x68>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
46ddc: 2282 movel %d2,%a1@
if ( m != n )
46dde: b082 cmpl %d2,%d0
46de0: 6634 bnes 46e16 <rtems_io_register_driver+0xb6>
46de2: 6000 0098 braw 46e7c <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;
46de6: 2202 movel %d2,%d1
46de8: 2002 movel %d2,%d0
46dea: e789 lsll #3,%d1
46dec: eb88 lsll #5,%d0
46dee: 2479 0006 296e moveal 6296e <_IO_Driver_address_table>,%a2
46df4: 9081 subl %d1,%d0
46df6: 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;
46df8: 4a92 tstl %a2@
46dfa: 660e bnes 46e0a <rtems_io_register_driver+0xaa>
46dfc: 4aaa 0004 tstl %a2@(4)
46e00: 57c0 seq %d0
46e02: 49c0 extbl %d0
46e04: 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 ) ) {
46e06: 4a00 tstb %d0
46e08: 660a bnes 46e14 <rtems_io_register_driver+0xb4>
_Thread_Enable_dispatch();
46e0a: 4eb9 0004 8686 jsr 48686 <_Thread_Enable_dispatch>
46e10: 700c moveq #12,%d0
return RTEMS_RESOURCE_IN_USE;
46e12: 6048 bras 46e5c <rtems_io_register_driver+0xfc>
}
*registered_major = major;
46e14: 2282 movel %d2,%a1@
}
_IO_Driver_address_table [major] = *driver_table;
46e16: 4878 0018 pea 18 <OPER2+0x4>
46e1a: 2202 movel %d2,%d1
46e1c: 2002 movel %d2,%d0
46e1e: e789 lsll #3,%d1
46e20: eb88 lsll #5,%d0
46e22: 2f08 movel %a0,%sp@-
46e24: 9081 subl %d1,%d0
46e26: d0b9 0006 296e addl 6296e <_IO_Driver_address_table>,%d0
46e2c: 2f00 movel %d0,%sp@-
46e2e: 4eb9 0005 1ccc jsr 51ccc <memcpy>
_Thread_Enable_dispatch();
46e34: 4eb9 0004 8686 jsr 48686 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
}
46e3a: 246e fffc moveal %fp@(-4),%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e3e: 4fef 000c lea %sp@(12),%sp
46e42: 2d42 0008 movel %d2,%fp@(8)
}
46e46: 242e fff8 movel %fp@(-8),%d2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e4a: 42ae 0010 clrl %fp@(16)
46e4e: 42ae 000c clrl %fp@(12)
}
46e52: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e54: 4ef9 0004 e990 jmp 4e990 <rtems_io_initialize>
46e5a: 7009 moveq #9,%d0
}
46e5c: 242e fff8 movel %fp@(-8),%d2
46e60: 246e fffc moveal %fp@(-4),%a2
46e64: 4e5e unlk %fp
46e66: 4e75 rts
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
46e68: b082 cmpl %d2,%d0
46e6a: 6200 ff3c bhiw 46da8 <rtems_io_register_driver+0x48>
46e6e: 700a moveq #10,%d0
46e70: 60ea bras 46e5c <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 ) {
46e72: 5282 addql #1,%d2
46e74: 45ea 0018 lea %a2@(24),%a2
46e78: 6000 ff5e braw 46dd8 <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();
46e7c: 4eb9 0004 8686 jsr 48686 <_Thread_Enable_dispatch>
46e82: 7005 moveq #5,%d0
return sc;
46e84: 60d6 bras 46e5c <rtems_io_register_driver+0xfc>
...
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 b4a4 movel 5b4a4 <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 8ea0 jsr 48ea0 <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 cba8 movel %d0,5cba8 <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 cbac movel %d0,5cbac <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 b4a4 movel 5b4a4 <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 cbb0 pea 5cbb0 <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 b4a0 moveal 5b4a0 <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
000616ca <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
616ca: 4e56 ffd4 linkw %fp,#-44
616ce: 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);
616d2: 486e fffc pea %fp@(-4)
616d6: 42a7 clrl %sp@-
616d8: 42a7 clrl %sp@-
616da: 4eb9 0006 3030 jsr 63030 <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
616e0: 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);
616e4: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) return sc;
616e6: 6600 00f0 bnew 617d8 <rtems_libio_set_private_env+0x10e>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
616ea: 203c 0009 bbbc movel #637884,%d0
616f0: b0b9 0009 71bc cmpl 971bc <rtems_current_user_env>,%d0
616f6: 6648 bnes 61740 <rtems_libio_set_private_env+0x76>
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
616f8: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
616fc: 4eb9 0004 5de0 jsr 45de0 <malloc>
if (!tmp)
61702: 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));
61704: 2600 movel %d0,%d3
if (!tmp)
61706: 6608 bnes 61710 <rtems_libio_set_private_env+0x46>
61708: 143c 001a moveb #26,%d2 <== NOT EXECUTED
6170c: 6000 00ca braw 617d8 <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_env);
61710: 487a fec2 pea %pc@(615d4 <free_user_env>)
61714: 4879 0009 71bc pea 971bc <rtems_current_user_env>
6171a: 42a7 clrl %sp@-
6171c: 4eb9 0006 3394 jsr 63394 <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
61722: 4fef 000c lea %sp@(12),%sp
61726: 4a80 tstl %d0
61728: 6710 beqs 6173a <rtems_libio_set_private_env+0x70>
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
6172a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
6172c: 2400 movel %d0,%d2 <== NOT EXECUTED
6172e: 4eb9 0004 5854 jsr 45854 <free> <== NOT EXECUTED
return sc;
61734: 588f addql #4,%sp <== NOT EXECUTED
61736: 6000 00a0 braw 617d8 <rtems_libio_set_private_env+0x10e><== NOT EXECUTED
}
rtems_current_user_env = tmp;
6173a: 23c3 0009 71bc movel %d3,971bc <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
61740: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
61744: 45f9 0007 9068 lea 79068 <memcpy>,%a2
6174a: 4879 0009 bbbc pea 9bbbc <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);
61750: 260e movel %fp,%d3
61752: 0683 ffff ffe8 addil #-24,%d3
61758: 49f9 0004 578a lea 4578a <rtems_filesystem_evaluate_path>,%a4
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6175e: 2679 0009 71bc moveal 971bc <rtems_current_user_env>,%a3
61764: 2f0b movel %a3,%sp@-
61766: 4e92 jsr %a2@
rtems_current_user_env->task_id=task_id; /* mark the local values*/
61768: 26ae fffc movel %fp@(-4),%a3@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
6176c: 4878 0014 pea 14 <OPER2>
61770: 2079 0009 bba4 moveal 9bba4 <rtems_filesystem_mount_table_control>,%a0
61776: 41e8 001c lea %a0@(28),%a0
6177a: 2f08 movel %a0,%sp@-
6177c: 486b 0018 pea %a3@(24)
61780: 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);
61782: 42a7 clrl %sp@-
61784: 2f03 movel %d3,%sp@-
61786: 42a7 clrl %sp@-
61788: 4878 0001 pea 1 <ADD>
6178c: 4879 0009 6bf4 pea 96bf4 <basefix.3841+0x26>
61792: 4e94 jsr %a4@
rtems_filesystem_root = loc;
61794: 4fef 002c lea %sp@(44),%sp
61798: 4878 0014 pea 14 <OPER2>
6179c: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
617a2: 41e8 0018 lea %a0@(24),%a0
617a6: 2f03 movel %d3,%sp@-
617a8: 2f08 movel %a0,%sp@-
617aa: 4e92 jsr %a2@
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
617ac: 42a7 clrl %sp@-
617ae: 2f03 movel %d3,%sp@-
617b0: 42a7 clrl %sp@-
617b2: 4878 0001 pea 1 <ADD>
617b6: 4879 0009 6bf4 pea 96bf4 <basefix.3841+0x26>
617bc: 4e94 jsr %a4@
rtems_filesystem_current = loc;
617be: 4fef 0020 lea %sp@(32),%sp
617c2: 4878 0014 pea 14 <OPER2>
617c6: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0
617cc: 5880 addql #4,%d0
617ce: 2f03 movel %d3,%sp@-
617d0: 2f00 movel %d0,%sp@-
617d2: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
617d4: 4fef 000c lea %sp@(12),%sp
}
617d8: 2002 movel %d2,%d0
617da: 4cee 1c0c ffd4 moveml %fp@(-44),%d2-%d3/%a2-%a4
617e0: 4e5e unlk %fp <== NOT EXECUTED
0006162e <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) {
6162e: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
61632: 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);
61634: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
61638: 42a7 clrl %sp@- <== NOT EXECUTED
6163a: 42a7 clrl %sp@- <== NOT EXECUTED
6163c: 4eb9 0006 3030 jsr 63030 <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
61642: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
61646: 4a80 tstl %d0 <== NOT EXECUTED
61648: 6678 bnes 616c2 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
6164a: 2479 0009 71bc moveal 971bc <rtems_current_user_env>,%a2 <== NOT EXECUTED
61650: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
61654: b092 cmpl %a2@,%d0 <== NOT EXECUTED
61656: 661c bnes 61674 <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);
61658: 4879 0009 71bc pea 971bc <rtems_current_user_env> <== NOT EXECUTED
6165e: 42a7 clrl %sp@- <== NOT EXECUTED
61660: 4eb9 0006 3428 jsr 63428 <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
61666: 508f addql #8,%sp <== NOT EXECUTED
61668: 4a80 tstl %d0 <== NOT EXECUTED
6166a: 6656 bnes 616c2 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
free_user_env(tmp);
6166c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
6166e: 4eba ff64 jsr %pc@(615d4 <free_user_env>) <== NOT EXECUTED
61672: 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,
61674: 486e fffc pea %fp@(-4) <== NOT EXECUTED
61678: 4879 0009 71bc pea 971bc <rtems_current_user_env> <== NOT EXECUTED
6167e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
61682: 4eb9 0006 349c jsr 6349c <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
61688: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
6168c: 4a80 tstl %d0 <== NOT EXECUTED
6168e: 6626 bnes 616b6 <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);
61690: 487a ff42 pea %pc@(615d4 <free_user_env>) <== NOT EXECUTED
61694: 4879 0009 71bc pea 971bc <rtems_current_user_env> <== NOT EXECUTED
6169a: 42a7 clrl %sp@- <== NOT EXECUTED
6169c: 4eb9 0006 3394 jsr 63394 <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
616a2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
616a6: 4a80 tstl %d0 <== NOT EXECUTED
616a8: 660c bnes 616b6 <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;
616aa: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
616ae: 23d0 0009 71bc movel %a0@,971bc <rtems_current_user_env> <== NOT EXECUTED
/* increase the reference count */
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
616b4: 600c bras 616c2 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
616b6: 223c 0009 bbbc movel #637884,%d1 <== NOT EXECUTED
616bc: 23c1 0009 71bc movel %d1,971bc <rtems_current_user_env> <== NOT EXECUTED
return sc;
}
616c2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
616c6: 4e5e unlk %fp <== NOT EXECUTED
0004918c <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4918c: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4918e: 4e56 0000 linkw %fp,#0
49192: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
49196: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
49198: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4919a: 7406 moveq #6,%d2
4919c: b480 cmpl %d0,%d2
4919e: 6604 bnes 491a4 <rtems_libio_to_fcntl_flags+0x18>
491a0: 7002 moveq #2,%d0 <== NOT EXECUTED
491a2: 6012 bras 491b6 <rtems_libio_to_fcntl_flags+0x2a><== NOT EXECUTED
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
491a4: 0801 0001 btst #1,%d1
491a8: 6704 beqs 491ae <rtems_libio_to_fcntl_flags+0x22>
491aa: 4280 clrl %d0
491ac: 6008 bras 491b6 <rtems_libio_to_fcntl_flags+0x2a>
491ae: 2001 movel %d1,%d0 <== NOT EXECUTED
491b0: e488 lsrl #2,%d0 <== NOT EXECUTED
491b2: 7401 moveq #1,%d2 <== NOT EXECUTED
491b4: 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 ) {
491b6: 0801 0000 btst #0,%d1
491ba: 6704 beqs 491c0 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_NONBLOCK;
491bc: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
491c0: 0801 0009 btst #9,%d1
491c4: 6704 beqs 491ca <rtems_libio_to_fcntl_flags+0x3e>
fcntl_flags |= O_APPEND;
491c6: 7408 moveq #8,%d2
491c8: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
491ca: 0801 000a btst #10,%d1
491ce: 6704 beqs 491d4 <rtems_libio_to_fcntl_flags+0x48>
fcntl_flags |= O_CREAT;
491d0: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
491d4: 241f movel %sp@+,%d2
491d6: 4e5e unlk %fp <== NOT EXECUTED
00045e94 <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
45e94: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45e98: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45e9a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
45e9c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
45ea0: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
45ea4: 2f39 0009 6ec0 movel 96ec0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45eaa: 4eb9 0004 ab88 jsr 4ab88 <_Protected_heap_Get_block_size> <== NOT EXECUTED
45eb0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
45eb4: 4a00 tstb %d0 <== NOT EXECUTED
45eb6: 671a beqs 45ed2 <rtems_malloc_statistics_at_free+0x3e><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
45eb8: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
45ebc: 4282 clrl %d2 <== NOT EXECUTED
45ebe: d7b9 0009 bba0 addl %d3,9bba0 <rtems_malloc_statistics+0x28><== NOT EXECUTED
45ec4: 2039 0009 bb9c movel 9bb9c <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED
45eca: d182 addxl %d2,%d0 <== NOT EXECUTED
45ecc: 23c0 0009 bb9c movel %d0,9bb9c <rtems_malloc_statistics+0x24><== NOT EXECUTED
}
}
45ed2: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45ed6: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45eda: 4e5e unlk %fp <== NOT EXECUTED
00045ede <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
45ede: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45ee2: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
45ee6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45ee8: 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 )
45eea: 4a80 tstl %d0 <== NOT EXECUTED
45eec: 674e beqs 45f3c <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45eee: 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);
45ef0: 4282 clrl %d2 <== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45ef2: 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);
45ef4: 2f08 movel %a0,%sp@- <== NOT EXECUTED
45ef6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
45ef8: 2f39 0009 6ec0 movel 96ec0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45efe: 4eb9 0004 ab88 jsr 4ab88 <_Protected_heap_Get_block_size> <== NOT EXECUTED
MSBUMP(lifetime_allocated, actual_size);
45f04: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45f08: 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);
45f0c: 2039 0009 bb94 movel 9bb94 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED
45f12: d6b9 0009 bb98 addl 9bb98 <rtems_malloc_statistics+0x20>,%d3<== NOT EXECUTED
45f18: d580 addxl %d0,%d2 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
45f1a: 2003 movel %d3,%d0 <== NOT EXECUTED
45f1c: 90b9 0009 bba0 subl 9bba0 <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);
45f22: 23c2 0009 bb94 movel %d2,9bb94 <rtems_malloc_statistics+0x1c><== NOT EXECUTED
45f28: 23c3 0009 bb98 movel %d3,9bb98 <rtems_malloc_statistics+0x20><== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45f2e: b0b9 0009 bb90 cmpl 9bb90 <rtems_malloc_statistics+0x18>,%d0<== NOT EXECUTED
45f34: 6306 blss 45f3c <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
s->max_depth = current_depth;
45f36: 23c0 0009 bb90 movel %d0,9bb90 <rtems_malloc_statistics+0x18><== NOT EXECUTED
}
45f3c: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45f40: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45f44: 4e5e unlk %fp <== NOT EXECUTED
00045f48 <rtems_malloc_statistics_initialize>:
#include <sys/reent.h>
#include <stdlib.h>
static void rtems_malloc_statistics_initialize( void )
{
45f48: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* Zero all the statistics
*/
(void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics));
45f4c: 4878 002c pea 2c <OPER2+0x18> <== NOT EXECUTED
45f50: 42a7 clrl %sp@- <== NOT EXECUTED
45f52: 4879 0009 bb78 pea 9bb78 <rtems_malloc_statistics> <== NOT EXECUTED
45f58: 4eb9 0007 91d4 jsr 791d4 <memset> <== NOT EXECUTED
45f5e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
45f62: 4e5e unlk %fp <== NOT EXECUTED
...
0004dabc <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4dabc: 4e56 0000 linkw %fp,#0
4dac0: 2f0a movel %a2,%sp@-
4dac2: 246e 0008 moveal %fp@(8),%a2
4dac6: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4dac8: 4a8a tstl %a2
4daca: 6758 beqs 4db24 <rtems_memalign+0x68>
return EINVAL;
*pointer = NULL;
4dacc: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4dace: 7003 moveq #3,%d0
4dad0: b0b9 0006 2238 cmpl 62238 <_System_state_Current>,%d0
4dad6: 660a bnes 4dae2 <rtems_memalign+0x26>
4dad8: 4eb9 0004 3688 jsr 43688 <malloc_is_system_state_OK>
4dade: 4a00 tstb %d0
4dae0: 6742 beqs 4db24 <rtems_memalign+0x68>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4dae2: 4eb9 0004 36e0 jsr 436e0 <malloc_deferred_frees_process>
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4dae8: 42a7 clrl %sp@-
4daea: 2f2e 000c movel %fp@(12),%sp@-
4daee: 2f2e 0010 movel %fp@(16),%sp@-
4daf2: 2f39 0006 0790 movel 60790 <RTEMS_Malloc_Heap>,%sp@-
4daf8: 4eb9 0004 802c jsr 4802c <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4dafe: 4fef 0010 lea %sp@(16),%sp
4db02: 2400 movel %d0,%d2
4db04: 6604 bnes 4db0a <rtems_memalign+0x4e>
4db06: 700c moveq #12,%d0
4db08: 601c bras 4db26 <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4db0a: 2079 0006 0e36 moveal 60e36 <rtems_malloc_statistics_helpers>,%a0
4db10: 4a88 tstl %a0
4db12: 670a beqs 4db1e <rtems_memalign+0x62>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4db14: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4db16: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
4db1a: 4e90 jsr %a0@ <== NOT EXECUTED
4db1c: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4db1e: 2482 movel %d2,%a2@
4db20: 4280 clrl %d0
return 0;
4db22: 6002 bras 4db26 <rtems_memalign+0x6a>
4db24: 7016 moveq #22,%d0
}
4db26: 242e fff8 movel %fp@(-8),%d2
4db2a: 246e fffc moveal %fp@(-4),%a2
4db2e: 4e5e unlk %fp
...
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
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 52e6 pea 752e6 <_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>
...
0004ac36 <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4ac36: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4ac3a: 4a39 0005 bb34 tstb 5bb34 <rtems_pipe_configured>
4ac40: 6740 beqs 4ac82 <rtems_pipe_initialize+0x4c>
return;
if (rtems_pipe_semaphore)
4ac42: 4ab9 0005 c4b4 tstl 5c4b4 <rtems_pipe_semaphore> <== NOT EXECUTED
4ac48: 6638 bnes 4ac82 <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4ac4a: 4879 0005 c4b4 pea 5c4b4 <rtems_pipe_semaphore> <== NOT EXECUTED
4ac50: 42a7 clrl %sp@- <== NOT EXECUTED
4ac52: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED
4ac56: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4ac5a: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED
4ac60: 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)
4ac66: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4ac6a: 4a80 tstl %d0 <== NOT EXECUTED
4ac6c: 6708 beqs 4ac76 <rtems_pipe_initialize+0x40> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4ac6e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4ac70: 4eb9 0004 55bc jsr 455bc <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4ac76: 4eb9 0004 4910 jsr 44910 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now;
4ac7c: 33c0 0005 c4bc movew %d0,5c4bc <rtems_pipe_no> <== NOT EXECUTED
}
4ac82: 4e5e unlk %fp <== NOT EXECUTED
000717f0 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
717f0: 4e56 ffec linkw %fp,#-20
717f4: 48d7 041c moveml %d2-%d4/%a2,%sp@
717f8: 486e fffc pea %fp@(-4)
717fc: 262e 0008 movel %fp@(8),%d3
71800: 2f03 movel %d3,%sp@-
71802: 4879 0009 c770 pea 9c770 <_Rate_monotonic_Information>
71808: 242e 000c movel %fp@(12),%d2
7180c: 4eb9 0004 a8e0 jsr 4a8e0 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
71812: 4fef 000c lea %sp@(12),%sp
71816: 2440 moveal %d0,%a2
71818: 4aae fffc tstl %fp@(-4)
7181c: 6600 0138 bnew 71956 <rtems_rate_monotonic_period+0x166>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
71820: 2039 0009 bd86 movel 9bd86 <_Thread_Executing>,%d0
71826: b0aa 0040 cmpl %a2@(64),%d0
7182a: 670c beqs 71838 <rtems_rate_monotonic_period+0x48>
_Thread_Enable_dispatch();
7182c: 4eb9 0004 b19a jsr 4b19a <_Thread_Enable_dispatch>
71832: 7817 moveq #23,%d4
return RTEMS_NOT_OWNER_OF_RESOURCE;
71834: 6000 0122 braw 71958 <rtems_rate_monotonic_period+0x168>
}
if ( length == RTEMS_PERIOD_STATUS ) {
71838: 4a82 tstl %d2
7183a: 6622 bnes 7185e <rtems_rate_monotonic_period+0x6e>
switch ( the_period->state ) {
7183c: 202a 0038 movel %a2@(56),%d0
71840: 7204 moveq #4,%d1
71842: b280 cmpl %d0,%d1
71844: 6404 bccs 7184a <rtems_rate_monotonic_period+0x5a>
71846: 4284 clrl %d4 <== NOT EXECUTED
71848: 600a bras 71854 <rtems_rate_monotonic_period+0x64><== NOT EXECUTED
7184a: 41f9 0009 5cfa lea 95cfa <CSWTCH.43>,%a0
71850: 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();
71854: 4eb9 0004 b19a jsr 4b19a <_Thread_Enable_dispatch>
return( return_value );
7185a: 6000 00fc braw 71958 <rtems_rate_monotonic_period+0x168>
}
_ISR_Disable( level );
7185e: 203c 0000 0700 movel #1792,%d0
71864: 40c4 movew %sr,%d4
71866: 8084 orl %d4,%d0
71868: 46c0 movew %d0,%sr
switch ( the_period->state ) {
7186a: 202a 0038 movel %a2@(56),%d0
7186e: 7202 moveq #2,%d1
71870: b280 cmpl %d0,%d1
71872: 6740 beqs 718b4 <rtems_rate_monotonic_period+0xc4>
71874: 123c 0004 moveb #4,%d1
71878: b280 cmpl %d0,%d1
7187a: 6700 00a4 beqw 71920 <rtems_rate_monotonic_period+0x130>
7187e: 4a80 tstl %d0
71880: 6600 00d4 bnew 71956 <rtems_rate_monotonic_period+0x166>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
71884: 46c4 movew %d4,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
71886: 2f0a movel %a2,%sp@-
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
71888: 4284 clrl %d4
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
7188a: 4eb9 0007 15dc jsr 715dc <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
71890: 203c 0007 1964 movel #465252,%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
71896: 7202 moveq #2,%d1
71898: 2540 002c movel %d0,%a2@(44)
the_watchdog->id = id;
7189c: 2543 0030 movel %d3,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
718a0: 2542 001c movel %d2,%a2@(28)
718a4: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
718a8: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
718ac: 42aa 0034 clrl %a2@(52)
718b0: 6000 0084 braw 71936 <rtems_rate_monotonic_period+0x146>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
718b4: 2f0a movel %a2,%sp@-
718b6: 4eb9 0007 16fc jsr 716fc <_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;
718bc: 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;
718c0: 7401 moveq #1,%d2
718c2: 2542 0038 movel %d2,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
718c6: 46c4 movew %d4,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
718c8: 2079 0009 bd86 moveal 9bd86 <_Thread_Executing>,%a0
718ce: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
718d4: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
718d8: 2f08 movel %a0,%sp@-
718da: 4eb9 0004 b9c8 jsr 4b9c8 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
718e0: 203c 0000 0700 movel #1792,%d0
718e6: 40c1 movew %sr,%d1
718e8: 8081 orl %d1,%d0
718ea: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
718ec: 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;
718f0: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
718f4: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
718f8: 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 )
718fa: 7203 moveq #3,%d1
718fc: 4fef 000c lea %sp@(12),%sp
71900: b280 cmpl %d0,%d1
71902: 6612 bnes 71916 <rtems_rate_monotonic_period+0x126>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
71904: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
71908: 2f39 0009 bd86 movel 9bd86 <_Thread_Executing>,%sp@-
7190e: 4eb9 0004 ade0 jsr 4ade0 <_Thread_Clear_state>
71914: 508f addql #8,%sp
_Thread_Enable_dispatch();
71916: 4eb9 0004 b19a jsr 4b19a <_Thread_Enable_dispatch>
7191c: 4284 clrl %d4
return RTEMS_SUCCESSFUL;
7191e: 6038 bras 71958 <rtems_rate_monotonic_period+0x168>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
71920: 2f0a movel %a2,%sp@-
71922: 4eb9 0007 16fc jsr 716fc <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
71928: 46c4 movew %d4,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
7192a: 7002 moveq #2,%d0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7192c: 7806 moveq #6,%d4
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
7192e: 2542 001c movel %d2,%a2@(28)
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
71932: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
71936: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
7193a: 486a 0010 pea %a2@(16)
7193e: 4879 0009 bda4 pea 9bda4 <_Watchdog_Ticks_chain>
71944: 4eb9 0004 c108 jsr 4c108 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
7194a: 4eb9 0004 b19a jsr 4b19a <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
71950: 4fef 000c lea %sp@(12),%sp
71954: 6002 bras 71958 <rtems_rate_monotonic_period+0x168>
71956: 7804 moveq #4,%d4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
71958: 2004 movel %d4,%d0
7195a: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2
71960: 4e5e unlk %fp <== NOT EXECUTED
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 550e movel 7550e <_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 535a pea 7535a <_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 550e movel 7550e <_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 <== NOT EXECUTED
00043fe0 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fe0: 4e56 0000 linkw %fp,#0
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
43fe4: 2279 0009 bd86 moveal 9bd86 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43fea: 2069 00c2 moveal %a1@(194),%a0
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fee: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43ff0: b1ce cmpal %fp,%a0
43ff2: 6304 blss 43ff8 <rtems_stack_checker_is_blown+0x18>
43ff4: 4202 clrb %d2 <== NOT EXECUTED
43ff6: 600c bras 44004 <rtems_stack_checker_is_blown+0x24><== NOT EXECUTED
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
43ff8: 2008 movel %a0,%d0
43ffa: d0a9 00be addl %a1@(190),%d0
43ffe: b08e cmpl %fp,%d0
44000: 54c2 scc %d2
44002: 4482 negl %d2
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
44004: 4ab9 0009 8c00 tstl 98c00 <Stack_check_Initialized>
4400a: 6604 bnes 44010 <rtems_stack_checker_is_blown+0x30>
4400c: 7001 moveq #1,%d0 <== NOT EXECUTED
4400e: 601e bras 4402e <rtems_stack_checker_is_blown+0x4e><== NOT EXECUTED
pattern_ok = (!memcmp(
44010: 4878 0010 pea 10 <INVALID_OPERATION>
44014: 4879 0009 bb44 pea 9bb44 <Stack_check_Pattern>
4401a: 4868 0008 pea %a0@(8)
4401e: 4eb9 0007 8ff0 jsr 78ff0 <memcmp>
44024: 4fef 000c lea %sp@(12),%sp
44028: 4a80 tstl %d0
4402a: 57c0 seq %d0
4402c: 4480 negl %d0
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
4402e: 4a02 tstb %d2
44030: 6708 beqs 4403a <rtems_stack_checker_is_blown+0x5a>
44032: 4a00 tstb %d0
44034: 6704 beqs 4403a <rtems_stack_checker_is_blown+0x5a>
44036: 4200 clrb %d0
44038: 6018 bras 44052 <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 );
4403a: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED
44040: 2f00 movel %d0,%sp@- <== NOT EXECUTED
44042: 2f39 0009 bd86 movel 9bd86 <_Thread_Executing>,%sp@- <== NOT EXECUTED
44048: 4eb9 0004 3f3a jsr 43f3a <Stack_check_report_blown_task> <== NOT EXECUTED
return true;
4404e: 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 );
44050: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
44052: 242e fffc movel %fp@(-4),%d2
44056: 4e5e unlk %fp <== NOT EXECUTED
00043f22 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
43f22: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
43f26: 4879 0004 6864 pea 46864 <printk_plugin> <== NOT EXECUTED
43f2c: 42a7 clrl %sp@- <== NOT EXECUTED
43f2e: 4eb9 0004 3ec0 jsr 43ec0 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
43f34: 508f addql #8,%sp <== NOT EXECUTED
}
43f36: 4e5e unlk %fp <== NOT EXECUTED
00043ec0 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ec0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
43ec4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43ec6: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
43eca: 2f02 movel %d2,%sp@- <== NOT EXECUTED
print_context = context;
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ecc: 4879 0008 e45e pea 8e45e <IntUartPollCallbacks.6602+0x6c> <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ed2: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
print_context = context;
print_handler = print;
43ed6: 23ca 0009 8c08 movel %a2,98c08 <print_handler> <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
43edc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
43ede: 23c2 0009 8c04 movel %d2,98c04 <print_context> <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ee4: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context,
43ee6: 4879 0008 e475 pea 8e475 <IntUartPollCallbacks.6602+0x83> <== NOT EXECUTED
43eec: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43eee: 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 );
43ef0: 4879 0004 3da6 pea 43da6 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
43ef6: 4eb9 0004 a354 jsr 4a354 <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
43efc: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43f00: 4eb9 0004 3da6 jsr 43da6 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
print_handler = NULL;
}
43f06: 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;
43f0a: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
43f0e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
43f12: 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;
43f14: 42b9 0009 8c04 clrl 98c04 <print_context> <== NOT EXECUTED
print_handler = NULL;
43f1a: 42b9 0009 8c08 clrl 98c08 <print_handler> <== NOT EXECUTED
}
0004405a <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
4405a: 4e56 0000 linkw %fp,#0
4405e: 2f0a movel %a2,%sp@-
44060: 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;
44064: 206a 00c2 moveal %a2@(194),%a0
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44068: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
4406a: b1ce cmpal %fp,%a0
4406c: 6304 blss 44072 <rtems_stack_checker_switch_extension+0x18>
4406e: 4202 clrb %d2 <== NOT EXECUTED
44070: 600c bras 4407e <rtems_stack_checker_switch_extension+0x24><== NOT EXECUTED
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
44072: 2008 movel %a0,%d0
44074: d0aa 00be addl %a2@(190),%d0
44078: b08e cmpl %fp,%d0
4407a: 54c2 scc %d2
4407c: 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,
4407e: 4878 0010 pea 10 <INVALID_OPERATION>
44082: 4879 0009 bb44 pea 9bb44 <Stack_check_Pattern>
44088: 4868 0008 pea %a0@(8)
4408c: 4eb9 0007 8ff0 jsr 78ff0 <memcmp>
44092: 4fef 000c lea %sp@(12),%sp
44096: 4a80 tstl %d0
44098: 57c0 seq %d0
4409a: 4480 negl %d0
4409c: 1200 moveb %d0,%d1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
4409e: 4a02 tstb %d2
440a0: 6704 beqs 440a6 <rtems_stack_checker_switch_extension+0x4c>
440a2: 4a00 tstb %d0
440a4: 661c bnes 440c2 <rtems_stack_checker_switch_extension+0x68>
Stack_check_report_blown_task( running, pattern_ok );
440a6: 4280 clrl %d0 <== NOT EXECUTED
440a8: 1001 moveb %d1,%d0 <== NOT EXECUTED
440aa: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
440ae: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
440b2: 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 );
440b6: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
}
440ba: 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 );
440bc: 4ef9 0004 3f3a jmp 43f3a <Stack_check_report_blown_task> <== NOT EXECUTED
}
}
440c2: 242e fff8 movel %fp@(-8),%d2
440c6: 246e fffc moveal %fp@(-4),%a2
440ca: 4e5e unlk %fp <== NOT EXECUTED
0004b5dc <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b5dc: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
4b5e0: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
4b5e4: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4b5e8: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
4b5ec: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b5f0: 4a8a tstl %a2 <== NOT EXECUTED
4b5f2: 6604 bnes 4b5f8 <rtems_string_to_double+0x1c> <== NOT EXECUTED
4b5f4: 7009 moveq #9,%d0 <== NOT EXECUTED
4b5f6: 606e bras 4b666 <rtems_string_to_double+0x8a> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b5f8: 4eb9 0004 deac jsr 4deac <__errno> <== NOT EXECUTED
*n = 0;
4b5fe: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b600: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4b602: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b604: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b606: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b60a: 2480 movel %d0,%a2@ <== NOT EXECUTED
4b60c: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b610: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b612: 4eb9 0005 0900 jsr 50900 <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 )
4b618: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b61a: 2600 movel %d0,%d3 <== NOT EXECUTED
4b61c: 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 )
4b61e: 4a8b tstl %a3 <== NOT EXECUTED
4b620: 6704 beqs 4b626 <rtems_string_to_double+0x4a> <== NOT EXECUTED
*endptr = end;
4b622: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4b626: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED
4b62a: 6604 bnes 4b630 <rtems_string_to_double+0x54> <== NOT EXECUTED
4b62c: 700b moveq #11,%d0 <== NOT EXECUTED
4b62e: 6036 bras 4b666 <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))
4b630: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
4b634: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED
4b63a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4b63c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b63e: 4eb9 0005 b7a8 jsr 5b7a8 <__gtdf2> <== NOT EXECUTED
4b644: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b648: 4a80 tstl %d0 <== NOT EXECUTED
4b64a: 6f12 bles 4b65e <rtems_string_to_double+0x82> <== NOT EXECUTED
4b64c: 4eb9 0004 deac jsr 4deac <__errno> <== NOT EXECUTED
4b652: 7222 moveq #34,%d1 <== NOT EXECUTED
4b654: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b656: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b658: 6604 bnes 4b65e <rtems_string_to_double+0x82> <== NOT EXECUTED
4b65a: 700a moveq #10,%d0 <== NOT EXECUTED
4b65c: 6008 bras 4b666 <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;
4b65e: 4280 clrl %d0 <== NOT EXECUTED
4b660: 2483 movel %d3,%a2@ <== NOT EXECUTED
4b662: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif
return RTEMS_SUCCESSFUL;
}
4b666: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 <== NOT EXECUTED
4b66c: 4e5e unlk %fp <== NOT EXECUTED
0004b670 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b670: 4e56 ffec linkw %fp,#-20
4b674: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4b678: 262e 0008 movel %fp@(8),%d3
4b67c: 246e 000c moveal %fp@(12),%a2
4b680: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b684: 4a8a tstl %a2
4b686: 6604 bnes 4b68c <rtems_string_to_float+0x1c>
4b688: 7009 moveq #9,%d0
4b68a: 605c bras 4b6e8 <rtems_string_to_float+0x78>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b68c: 4eb9 0004 deac jsr 4deac <__errno>
4b692: 2040 moveal %d0,%a0
4b694: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b696: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b69a: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b6a0: 2f03 movel %d3,%sp@-
4b6a2: 4eb9 0005 08a2 jsr 508a2 <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 )
4b6a8: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b6aa: 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 )
4b6ac: 4a8b tstl %a3
4b6ae: 6704 beqs 4b6b4 <rtems_string_to_float+0x44>
*endptr = end;
4b6b0: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b6b4: b6ae fffc cmpl %fp@(-4),%d3
4b6b8: 6604 bnes 4b6be <rtems_string_to_float+0x4e>
4b6ba: 700b moveq #11,%d0
4b6bc: 602a bras 4b6e8 <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))
4b6be: 2f3c 7f7f ffff movel #2139095039,%sp@-
4b6c4: 2f02 movel %d2,%sp@-
4b6c6: 4eb9 0005 b838 jsr 5b838 <__gtsf2>
4b6cc: 508f addql #8,%sp
4b6ce: 4a80 tstl %d0
4b6d0: 6f12 bles 4b6e4 <rtems_string_to_float+0x74>
4b6d2: 4eb9 0004 deac jsr 4deac <__errno> <== NOT EXECUTED
4b6d8: 7222 moveq #34,%d1 <== NOT EXECUTED
4b6da: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b6dc: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b6de: 6604 bnes 4b6e4 <rtems_string_to_float+0x74> <== NOT EXECUTED
4b6e0: 700a moveq #10,%d0 <== NOT EXECUTED
4b6e2: 6004 bras 4b6e8 <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;
4b6e4: 2482 movel %d2,%a2@
4b6e6: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
4b6e8: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4b6ee: 4e5e unlk %fp
...
00057f34 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57f34: 4e56 ffec linkw %fp,#-20
57f38: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
57f3c: 262e 0008 movel %fp@(8),%d3
57f40: 246e 000c moveal %fp@(12),%a2
57f44: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57f48: 4a8a tstl %a2
57f4a: 6604 bnes 57f50 <rtems_string_to_pointer+0x1c>
57f4c: 7009 moveq #9,%d0
57f4e: 6050 bras 57fa0 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57f50: 4eb9 0007 6030 jsr 76030 <__errno>
57f56: 2040 moveal %d0,%a0
57f58: 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 );
57f5a: 4878 0010 pea 10 <INVALID_OPERATION>
57f5e: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
57f62: 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 );
57f64: 2f03 movel %d3,%sp@-
57f66: 4eb9 0007 d254 jsr 7d254 <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 )
57f6c: 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 );
57f70: 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 )
57f72: 4a8b tstl %a3
57f74: 6704 beqs 57f7a <rtems_string_to_pointer+0x46>
*endptr = end;
57f76: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57f7a: b6ae fffc cmpl %fp@(-4),%d3
57f7e: 6604 bnes 57f84 <rtems_string_to_pointer+0x50>
57f80: 700b moveq #11,%d0
57f82: 601c bras 57fa0 <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))
57f84: 70ff moveq #-1,%d0
57f86: b082 cmpl %d2,%d0
57f88: 6612 bnes 57f9c <rtems_string_to_pointer+0x68>
57f8a: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
57f90: 7222 moveq #34,%d1 <== NOT EXECUTED
57f92: 2040 moveal %d0,%a0 <== NOT EXECUTED
57f94: b290 cmpl %a0@,%d1 <== NOT EXECUTED
57f96: 6604 bnes 57f9c <rtems_string_to_pointer+0x68> <== NOT EXECUTED
57f98: 700a moveq #10,%d0 <== NOT EXECUTED
57f9a: 6004 bras 57fa0 <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;
57f9c: 2482 movel %d2,%a2@
57f9e: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
57fa0: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
57fa6: 4e5e unlk %fp
...
00043e80 <rtems_termios_baud_to_index>:
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
43e80: 7209 moveq #9,%d1
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
43e82: 4e56 0000 linkw %fp,#0
43e86: 202e 0008 movel %fp@(8),%d0
int baud_index;
switch (termios_baud) {
43e8a: b280 cmpl %d0,%d1
43e8c: 6700 00ce beqw 43f5c <rtems_termios_baud_to_index+0xdc>
43e90: 6d54 blts 43ee6 <rtems_termios_baud_to_index+0x66>
43e92: 123c 0004 moveb #4,%d1
43e96: b280 cmpl %d0,%d1
43e98: 6700 00ae beqw 43f48 <rtems_termios_baud_to_index+0xc8>
43e9c: 6d2a blts 43ec8 <rtems_termios_baud_to_index+0x48>
43e9e: 123c 0001 moveb #1,%d1
43ea2: b280 cmpl %d0,%d1
43ea4: 6700 0092 beqw 43f38 <rtems_termios_baud_to_index+0xb8>
43ea8: 6d0a blts 43eb4 <rtems_termios_baud_to_index+0x34>
43eaa: 4a80 tstl %d0
43eac: 6700 008e beqw 43f3c <rtems_termios_baud_to_index+0xbc>
43eb0: 6000 00d6 braw 43f88 <rtems_termios_baud_to_index+0x108>
43eb4: 7202 moveq #2,%d1 <== NOT EXECUTED
43eb6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eb8: 6700 0086 beqw 43f40 <rtems_termios_baud_to_index+0xc0><== NOT EXECUTED
43ebc: 123c 0003 moveb #3,%d1 <== NOT EXECUTED
43ec0: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ec2: 6600 00c4 bnew 43f88 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43ec6: 607c bras 43f44 <rtems_termios_baud_to_index+0xc4><== NOT EXECUTED
43ec8: 7206 moveq #6,%d1 <== NOT EXECUTED
43eca: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ecc: 6700 0082 beqw 43f50 <rtems_termios_baud_to_index+0xd0><== NOT EXECUTED
43ed0: 6e7a bgts 43f4c <rtems_termios_baud_to_index+0xcc><== NOT EXECUTED
43ed2: 123c 0007 moveb #7,%d1 <== NOT EXECUTED
43ed6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ed8: 677a beqs 43f54 <rtems_termios_baud_to_index+0xd4><== NOT EXECUTED
43eda: 123c 0008 moveb #8,%d1 <== NOT EXECUTED
43ede: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ee0: 6600 00a6 bnew 43f88 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43ee4: 6072 bras 43f58 <rtems_termios_baud_to_index+0xd8><== NOT EXECUTED
43ee6: 720e moveq #14,%d1 <== NOT EXECUTED
43ee8: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eea: 6700 0084 beqw 43f70 <rtems_termios_baud_to_index+0xf0><== NOT EXECUTED
43eee: 6d1c blts 43f0c <rtems_termios_baud_to_index+0x8c><== NOT EXECUTED
43ef0: 123c 000b moveb #11,%d1 <== NOT EXECUTED
43ef4: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ef6: 676c beqs 43f64 <rtems_termios_baud_to_index+0xe4><== NOT EXECUTED
43ef8: 6e66 bgts 43f60 <rtems_termios_baud_to_index+0xe0><== NOT EXECUTED
43efa: 123c 000c moveb #12,%d1 <== NOT EXECUTED
43efe: b280 cmpl %d0,%d1 <== NOT EXECUTED
43f00: 6766 beqs 43f68 <rtems_termios_baud_to_index+0xe8><== NOT EXECUTED
43f02: 123c 000d moveb #13,%d1 <== NOT EXECUTED
43f06: b280 cmpl %d0,%d1 <== NOT EXECUTED
43f08: 667e bnes 43f88 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43f0a: 6060 bras 43f6c <rtems_termios_baud_to_index+0xec><== NOT EXECUTED
43f0c: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED
43f12: 6768 beqs 43f7c <rtems_termios_baud_to_index+0xfc><== NOT EXECUTED
43f14: 6e10 bgts 43f26 <rtems_termios_baud_to_index+0xa6><== NOT EXECUTED
43f16: 720f moveq #15,%d1 <== NOT EXECUTED
43f18: b280 cmpl %d0,%d1 <== NOT EXECUTED
43f1a: 6758 beqs 43f74 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED
43f1c: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED
43f22: 6664 bnes 43f88 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43f24: 6052 bras 43f78 <rtems_termios_baud_to_index+0xf8><== NOT EXECUTED
43f26: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED
43f2c: 6752 beqs 43f80 <rtems_termios_baud_to_index+0x100><== NOT EXECUTED
43f2e: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED
43f34: 6652 bnes 43f88 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43f36: 604c bras 43f84 <rtems_termios_baud_to_index+0x104><== NOT EXECUTED
43f38: 7001 moveq #1,%d0 <== NOT EXECUTED
43f3a: 604e bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f3c: 4280 clrl %d0 <== NOT EXECUTED
43f3e: 604a bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f40: 7002 moveq #2,%d0 <== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
43f42: 6046 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f44: 7003 moveq #3,%d0 <== NOT EXECUTED
case B110: baud_index = 3; break;
43f46: 6042 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f48: 7004 moveq #4,%d0 <== NOT EXECUTED
case B134: baud_index = 4; break;
43f4a: 603e bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f4c: 7005 moveq #5,%d0 <== NOT EXECUTED
case B150: baud_index = 5; break;
43f4e: 603a bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f50: 7006 moveq #6,%d0 <== NOT EXECUTED
case B200: baud_index = 6; break;
43f52: 6036 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f54: 7007 moveq #7,%d0 <== NOT EXECUTED
case B300: baud_index = 7; break;
43f56: 6032 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f58: 7008 moveq #8,%d0 <== NOT EXECUTED
case B600: baud_index = 8; break;
43f5a: 602e bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f5c: 7009 moveq #9,%d0 <== NOT EXECUTED
case B1200: baud_index = 9; break;
43f5e: 602a bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f60: 700a moveq #10,%d0 <== NOT EXECUTED
case B1800: baud_index = 10; break;
43f62: 6026 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f64: 700b moveq #11,%d0 <== NOT EXECUTED
case B2400: baud_index = 11; break;
43f66: 6022 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f68: 700c moveq #12,%d0 <== NOT EXECUTED
case B4800: baud_index = 12; break;
43f6a: 601e bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f6c: 700d moveq #13,%d0 <== NOT EXECUTED
case B9600: baud_index = 13; break;
43f6e: 601a bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f70: 700e moveq #14,%d0 <== NOT EXECUTED
case B19200: baud_index = 14; break;
43f72: 6016 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f74: 700f moveq #15,%d0 <== NOT EXECUTED
case B38400: baud_index = 15; break;
43f76: 6012 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f78: 7010 moveq #16,%d0 <== NOT EXECUTED
case B57600: baud_index = 16; break;
43f7a: 600e bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f7c: 7011 moveq #17,%d0 <== NOT EXECUTED
case B115200: baud_index = 17; break;
43f7e: 600a bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f80: 7012 moveq #18,%d0 <== NOT EXECUTED
case B230400: baud_index = 18; break;
43f82: 6006 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f84: 7013 moveq #19,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
43f86: 6002 bras 43f8a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f88: 70ff moveq #-1,%d0
default: baud_index = -1; break;
}
return baud_index;
}
43f8a: 4e5e unlk %fp
...
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 b5a4 movel %a0@,5b5a4 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
42eb8: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED
42ebc: 23d0 0005 b5a8 movel %a0@,5b5a8 <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 b5ac movel %a0@,5b5ac <rtems_termios_raw_output_size><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
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 cbec movel 5cbec <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 c3a4 lea 5c3a4 <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 cbf0 movel %a0,5cbf0 <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 cbf4 movel %a0,5cbf4 <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 8f80 lea 48f80 <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 cbec movel 5cbec <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 <== NOT EXECUTED
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 c458 moveal 5c458 <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
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 c3a4 lea 5c3a4 <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
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 cbec tstl 5cbec <rtems_termios_ttyMutex>
42e76: 662c bnes 42ea4 <rtems_termios_initialize+0x38>
sc = rtems_semaphore_create (
42e78: 4879 0005 cbec pea 5cbec <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 <== NOT EXECUTED
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 c3bc addil #377788,%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 d2a8 jsr 4d2a8 <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 d2a8 jsr 4d2a8 <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 c3a4 lea 5c3a4 <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 c3a4 lea 5c3a4 <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 <== NOT EXECUTED
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 cbec movel 5cbec <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 cbf4 moveal 5cbf4 <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 cbec movel 5cbec <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 b5a8 lea 5b5a8 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44250: 49f9 0004 9484 lea 49484 <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 8f80 jsr 48f80 <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
44274: 2f39 0005 cbec movel 5cbec <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 b5ac lea 5b5ac <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 8f80 lea 48f80 <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 cbec movel 5cbec <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 b5a4 movel 5b5a4 <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 8f80 lea 48f80 <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 cbec movel 5cbec <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 cbf4 moveal 5cbf4 <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 cbf4 movel %a3,5cbf4 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44330: 4ab9 0005 cbf0 tstl 5cbf0 <rtems_termios_ttyTail>
44336: 6606 bnes 4433e <rtems_termios_open+0x14e>
rtems_termios_ttyTail = tty;
44338: 23cb 0005 cbf0 movel %a3,5cbf0 <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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb 5b5b0 <c.6272>,%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 d2a8 jsr 4d2a8 <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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb 5b5b0 <c.6272>,%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 b5b0 moveb %d5,5b5b0 <c.6272>
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 b5b0 moveb %d1,5b5b0 <c.6272> <== 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 cbec movel 5cbec <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 8ea0 jsr 48ea0 <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 <== NOT EXECUTED
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 c3a4 lea 5c3a4 <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 b5a4 movel 5b5a4 <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
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 <== NOT EXECUTED
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
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 c3b8 addil #377784,%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 c3b0 addil #377776,%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 <== NOT EXECUTED
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 5d2a moveal 75d2a <_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 5470 tstb 75470 <_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 54ee cmpl 754ee <_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 5cf0 pea 75cf0 <_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 53a8 jsr 553a8 <_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 54ee subl 754ee <_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 <== NOT EXECUTED
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 cba4 movel 5cba4 <rtems_panic_in_progress>,%d0 <== NOT EXECUTED
41f50: 2200 movel %d0,%d1 <== NOT EXECUTED
41f52: 5281 addql #1,%d1 <== NOT EXECUTED
41f54: 23c1 0005 cba4 movel %d1,5cba4 <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 cd08 movel 5cd08 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
41f64: 5280 addql #1,%d0 <== NOT EXECUTED
41f66: 23c0 0005 cd08 movel %d0,5cd08 <_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 cba4 cmpl 5cba4 <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 b680 moveal 5b680 <_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 cde4 jsr 4cde4 <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 ca88 jsr 4ca88 <__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 b680 moveal 5b680 <_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 3310 jsr 53310 <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 b680 moveal 5b680 <_impure_ptr>,%a0 <== NOT EXECUTED
41fd6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41fd8: 4879 0005 9f69 pea 59f69 <IntUartPollCallbacks.6602+0x27> <== NOT EXECUTED
41fde: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
41fe2: 4eb9 0004 d170 jsr 4d170 <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 da24 lea 4da24 <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 b680 moveal 5b680 <_impure_ptr>,%a0 <== NOT EXECUTED
42010: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42012: 4879 0005 9f77 pea 59f77 <IntUartPollCallbacks.6602+0x35> <== NOT EXECUTED
42018: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4201c: 4eb9 0004 d170 jsr 4d170 <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 9f84 pea 59f84 <IntUartPollCallbacks.6602+0x42> <== NOT EXECUTED
42030: 2079 0005 b680 moveal 5b680 <_impure_ptr>,%a0 <== NOT EXECUTED
42036: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4203a: 4eb9 0004 d170 jsr 4d170 <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 a776 pea 5a776 <IMFS_link_handlers+0xb4> <== NOT EXECUTED
4204c: 2079 0005 b680 moveal 5b680 <_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 d170 jsr 4d170 <fprintf> <== NOT EXECUTED
(void) fflush(stderr);
42062: 2079 0005 b680 moveal 5b680 <_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 cde4 jsr 4cde4 <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 9f98 pea 59f98 <IntUartPollCallbacks.6602+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 9fad pea 59fad <IntUartPollCallbacks.6602+0x6b> <== NOT EXECUTED
420a4: 42a7 clrl %sp@- <== NOT EXECUTED
420a6: 4e90 jsr %a0@ <== NOT EXECUTED
abort();
420a8: 4eb9 0004 ca58 jsr 4ca58 <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
00060838 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
60838: 4e56 ffe4 linkw %fp,#-28
6083c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
60840: 246e 0008 moveal %fp@(8),%a2
60844: 4283 clrl %d3
60846: 283c 7fff ffff movel #2147483647,%d4
6084c: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6084e: 47f9 0007 aeec lea 7aeec <__srget_r>,%a3
60854: 202a 0004 movel %a2@(4),%d0
60858: 5380 subql #1,%d0
6085a: 2540 0004 movel %d0,%a2@(4)
6085e: 6c0e bges 6086e <scanInt+0x36>
60860: 2f0a movel %a2,%sp@- <== NOT EXECUTED
60862: 2f39 0009 79c4 movel 979c4 <_impure_ptr>,%sp@- <== NOT EXECUTED
60868: 4e93 jsr %a3@ <== NOT EXECUTED
6086a: 508f addql #8,%sp <== NOT EXECUTED
6086c: 600a bras 60878 <scanInt+0x40> <== NOT EXECUTED
6086e: 2052 moveal %a2@,%a0
60870: 4280 clrl %d0
60872: 1010 moveb %a0@,%d0
60874: 5288 addql #1,%a0
60876: 2488 movel %a0,%a2@
if (c == ':')
60878: 723a moveq #58,%d1
6087a: b280 cmpl %d0,%d1
6087c: 6750 beqs 608ce <scanInt+0x96>
break;
if (sign == 0) {
6087e: 4a83 tstl %d3
60880: 660e bnes 60890 <scanInt+0x58>
if (c == '-') {
60882: 7c2d moveq #45,%d6
60884: bc80 cmpl %d0,%d6
60886: 6606 bnes 6088e <scanInt+0x56>
sign = -1;
limit++;
60888: 5284 addql #1,%d4 <== NOT EXECUTED
6088a: 76ff moveq #-1,%d3 <== NOT EXECUTED
continue;
6088c: 60c6 bras 60854 <scanInt+0x1c> <== NOT EXECUTED
6088e: 7601 moveq #1,%d3
}
sign = 1;
}
if (!isdigit(c))
60890: 2079 0009 79b8 moveal 979b8 <__ctype_ptr__>,%a0
60896: 1230 0801 moveb %a0@(00000001,%d0:l),%d1
6089a: 49c1 extbl %d1
6089c: 44c1 movew %d1,%ccr
6089e: 6640 bnes 608e0 <scanInt+0xa8>
return 0;
d = c - '0';
if ((i > (limit / 10))
608a0: 2204 movel %d4,%d1
608a2: 7c0a moveq #10,%d6
608a4: 4c46 1005 remul %d6,%d5,%d1
608a8: 4c46 1001 remul %d6,%d1,%d1
608ac: b282 cmpl %d2,%d1
608ae: 6530 bcss 608e0 <scanInt+0xa8>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
608b0: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
608b6: b282 cmpl %d2,%d1
608b8: 6604 bnes 608be <scanInt+0x86>
608ba: ba80 cmpl %d0,%d5 <== NOT EXECUTED
608bc: 6522 bcss 608e0 <scanInt+0xa8> <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
608be: 2202 movel %d2,%d1
608c0: e789 lsll #3,%d1
608c2: 2241 moveal %d1,%a1
608c4: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0
608c8: 2400 movel %d0,%d2
608ca: d488 addl %a0,%d2
608cc: 6086 bras 60854 <scanInt+0x1c>
}
if (sign == 0)
608ce: 4a83 tstl %d3
608d0: 670e beqs 608e0 <scanInt+0xa8>
return 0;
*val = i * sign;
608d2: 4c02 3800 mulsl %d2,%d3
608d6: 7001 moveq #1,%d0
608d8: 206e 000c moveal %fp@(12),%a0
608dc: 2083 movel %d3,%a0@
return 1;
608de: 6002 bras 608e2 <scanInt+0xaa>
608e0: 4280 clrl %d0 <== NOT EXECUTED
}
608e2: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
608e8: 4e5e unlk %fp <== NOT EXECUTED
000608ec <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
608ec: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
608f0: 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)
{
608f4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
608f8: 246e 0010 moveal %fp@(16),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
608fc: 4bf9 0007 aeec lea 7aeec <__srget_r>,%a5
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
60902: 286e 0008 moveal %fp@(8),%a4
60906: 266e 0014 moveal %fp@(20),%a3
6090a: 242e 0018 movel %fp@(24),%d2
int c;
*name = *bufp;
6090e: 2092 movel %a2@,%a0@
for (;;) {
c = getc(fp);
60910: 202c 0004 movel %a4@(4),%d0
60914: 5380 subql #1,%d0
60916: 2940 0004 movel %d0,%a4@(4)
6091a: 6c0e bges 6092a <scanString+0x3e>
6091c: 2f0c movel %a4,%sp@-
6091e: 2f39 0009 79c4 movel 979c4 <_impure_ptr>,%sp@-
60924: 4e95 jsr %a5@
60926: 508f addql #8,%sp
60928: 600a bras 60934 <scanString+0x48>
6092a: 2054 moveal %a4@,%a0
6092c: 4280 clrl %d0
6092e: 1010 moveb %a0@,%d0
60930: 5288 addql #1,%a0
60932: 2888 movel %a0,%a4@
if (c == ':') {
60934: 723a moveq #58,%d1
60936: b280 cmpl %d0,%d1
60938: 6606 bnes 60940 <scanString+0x54>
if (nlFlag)
6093a: 4a82 tstl %d2
6093c: 6724 beqs 60962 <scanString+0x76>
6093e: 602e bras 6096e <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == '\n') {
60940: 720a moveq #10,%d1
60942: b280 cmpl %d0,%d1
60944: 6606 bnes 6094c <scanString+0x60>
if (!nlFlag)
60946: 4a82 tstl %d2
60948: 6618 bnes 60962 <scanString+0x76>
6094a: 6022 bras 6096e <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == EOF)
6094c: 72ff moveq #-1,%d1
6094e: b280 cmpl %d0,%d1
60950: 671c beqs 6096e <scanString+0x82>
return 0;
if (*nleft < 2)
60952: 7201 moveq #1,%d1
60954: b293 cmpl %a3@,%d1
60956: 6416 bccs 6096e <scanString+0x82>
return 0;
**bufp = c;
60958: 2052 moveal %a2@,%a0
6095a: 1080 moveb %d0,%a0@
++(*bufp);
6095c: 5292 addql #1,%a2@
--(*nleft);
6095e: 5393 subql #1,%a3@
}
60960: 60ae bras 60910 <scanString+0x24>
**bufp = '\0';
60962: 2052 moveal %a2@,%a0
++(*bufp);
--(*nleft);
60964: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
60966: 4210 clrb %a0@
++(*bufp);
60968: 5292 addql #1,%a2@
--(*nleft);
6096a: 5393 subql #1,%a3@
return 1;
6096c: 6002 bras 60970 <scanString+0x84>
6096e: 4280 clrl %d0 <== NOT EXECUTED
}
60970: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
60976: 4e5e unlk %fp <== NOT EXECUTED
0006097a <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6097a: 4e56 ffe4 linkw %fp,#-28
6097e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60982: 42a7 clrl %sp@-
60984: 280e movel %fp,%d4
60986: 0684 0000 0014 addil #20,%d4
6098c: 260e movel %fp,%d3
6098e: 0683 0000 0010 addil #16,%d3
60994: 47fa ff56 lea %pc@(608ec <scanString>),%a3
60998: 2f04 movel %d4,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6099a: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6099e: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
609a0: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
609a4: 2f0a movel %a2,%sp@-
609a6: 2f02 movel %d2,%sp@-
609a8: 4e93 jsr %a3@
609aa: 4fef 0014 lea %sp@(20),%sp
609ae: 4a80 tstl %d0
609b0: 6700 00c2 beqw 60a74 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
609b4: 42a7 clrl %sp@-
609b6: 2f04 movel %d4,%sp@-
609b8: 2f03 movel %d3,%sp@-
609ba: 486a 0004 pea %a2@(4)
609be: 2f02 movel %d2,%sp@-
609c0: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
609c2: 4fef 0014 lea %sp@(20),%sp
609c6: 4a80 tstl %d0
609c8: 6700 00aa beqw 60a74 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
609cc: 486e fffc pea %fp@(-4)
609d0: 2f02 movel %d2,%sp@-
609d2: 4eba fe64 jsr %pc@(60838 <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
609d6: 508f addql #8,%sp
609d8: 4a80 tstl %d0
609da: 6700 0098 beqw 60a74 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
609de: 4878 0001 pea 1 <ADD>
609e2: 2f04 movel %d4,%sp@-
609e4: 2f03 movel %d3,%sp@-
609e6: 486e fff8 pea %fp@(-8)
609ea: 2f02 movel %d2,%sp@-
609ec: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
609ee: 4fef 0014 lea %sp@(20),%sp
609f2: 4a80 tstl %d0
609f4: 677e beqs 60a74 <scangr+0xfa>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
609f6: 226e fff8 moveal %fp@(-8),%a1
609fa: 7001 moveq #1,%d0
609fc: 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;
609fe: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a04: 6008 bras 60a0e <scangr+0x94>
if(*cp == ',')
60a06: 722c moveq #44,%d1
60a08: b282 cmpl %d2,%d1
60a0a: 6602 bnes 60a0e <scangr+0x94>
memcount++;
60a0c: 5280 addql #1,%d0 <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a0e: 1210 moveb %a0@,%d1
60a10: 5288 addql #1,%a0
if(*cp == ',')
60a12: 1401 moveb %d1,%d2
60a14: 49c2 extbl %d2
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a16: 4a01 tstb %d1
60a18: 66ec bnes 60a06 <scangr+0x8c>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
60a1a: e588 lsll #2,%d0
60a1c: 0680 0000 0013 addil #19,%d0
60a22: b0ae 0014 cmpl %fp@(20),%d0
60a26: 624c bhis 60a74 <scangr+0xfa>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
60a28: 202e 0010 movel %fp@(16),%d0
60a2c: 74f0 moveq #-16,%d2
60a2e: 0680 0000 000f addil #15,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a34: 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);
60a36: c082 andl %d2,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
60a38: 2040 moveal %d0,%a0
60a3a: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a3c: 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);
60a40: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a44: 6018 bras 60a5e <scangr+0xe4>
if(*cp == ',') {
60a46: 702c moveq #44,%d0
60a48: b082 cmpl %d2,%d0
60a4a: 6610 bnes 60a5c <scangr+0xe2>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
60a4c: 2408 movel %a0,%d2 <== NOT EXECUTED
60a4e: 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';
60a50: 4210 clrb %a0@ <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
60a52: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED
60a56: 2382 1c00 movel %d2,%a1@(00000000,%d1:l:4) <== NOT EXECUTED
60a5a: 5281 addql #1,%d1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a5c: 5288 addql #1,%a0
60a5e: 1010 moveb %a0@,%d0
if(*cp == ',') {
60a60: 1400 moveb %d0,%d2
60a62: 49c2 extbl %d2
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60a64: 4a00 tstb %d0
60a66: 66de bnes 60a46 <scangr+0xcc>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
60a68: 206a 000a moveal %a2@(10),%a0
60a6c: 7001 moveq #1,%d0
60a6e: 42b0 1c00 clrl %a0@(00000000,%d1:l:4)
return 1;
60a72: 6002 bras 60a76 <scangr+0xfc>
60a74: 4280 clrl %d0 <== NOT EXECUTED
}
60a76: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3
60a7c: 4e5e unlk %fp <== NOT EXECUTED
00060ab8 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60ab8: 4e56 ffe0 linkw %fp,#-32
60abc: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60ac0: 42a7 clrl %sp@-
60ac2: 280e movel %fp,%d4
60ac4: 0684 0000 0014 addil #20,%d4
60aca: 260e movel %fp,%d3
60acc: 0683 0000 0010 addil #16,%d3
60ad2: 47fa fe18 lea %pc@(608ec <scanString>),%a3
60ad6: 2f04 movel %d4,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60ad8: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60adc: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60ade: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60ae2: 2f0a movel %a2,%sp@-
60ae4: 2f02 movel %d2,%sp@-
60ae6: 4e93 jsr %a3@
60ae8: 4fef 0014 lea %sp@(20),%sp
60aec: 4a80 tstl %d0
60aee: 6700 00a4 beqw 60b94 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
60af2: 42a7 clrl %sp@-
60af4: 2f04 movel %d4,%sp@-
60af6: 2f03 movel %d3,%sp@-
60af8: 486a 0004 pea %a2@(4)
60afc: 2f02 movel %d2,%sp@-
60afe: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b00: 4fef 0014 lea %sp@(20),%sp
60b04: 4a80 tstl %d0
60b06: 6700 008c beqw 60b94 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
60b0a: 486e fffc pea %fp@(-4)
60b0e: 49fa fd28 lea %pc@(60838 <scanInt>),%a4
60b12: 2f02 movel %d2,%sp@-
60b14: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b16: 508f addql #8,%sp
60b18: 4a80 tstl %d0
60b1a: 6778 beqs 60b94 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
60b1c: 486e fff8 pea %fp@(-8)
60b20: 2f02 movel %d2,%sp@-
60b22: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b24: 508f addql #8,%sp
60b26: 4a80 tstl %d0
60b28: 676a beqs 60b94 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
60b2a: 42a7 clrl %sp@-
60b2c: 2f04 movel %d4,%sp@-
60b2e: 2f03 movel %d3,%sp@-
60b30: 486a 000c pea %a2@(12)
60b34: 2f02 movel %d2,%sp@-
60b36: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b38: 4fef 0014 lea %sp@(20),%sp
60b3c: 4a80 tstl %d0
60b3e: 6754 beqs 60b94 <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)
60b40: 42a7 clrl %sp@-
60b42: 2f04 movel %d4,%sp@-
60b44: 2f03 movel %d3,%sp@-
60b46: 486a 0010 pea %a2@(16)
60b4a: 2f02 movel %d2,%sp@-
60b4c: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b4e: 4fef 0014 lea %sp@(20),%sp
60b52: 4a80 tstl %d0
60b54: 673e beqs 60b94 <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)
60b56: 42a7 clrl %sp@-
60b58: 2f04 movel %d4,%sp@-
60b5a: 2f03 movel %d3,%sp@-
60b5c: 486a 0014 pea %a2@(20)
60b60: 2f02 movel %d2,%sp@-
60b62: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b64: 4fef 0014 lea %sp@(20),%sp
60b68: 4a80 tstl %d0
60b6a: 6728 beqs 60b94 <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))
60b6c: 4878 0001 pea 1 <ADD>
60b70: 2f04 movel %d4,%sp@-
60b72: 2f03 movel %d3,%sp@-
60b74: 486a 0018 pea %a2@(24)
60b78: 2f02 movel %d2,%sp@-
60b7a: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60b7c: 4fef 0014 lea %sp@(20),%sp
60b80: 4a80 tstl %d0
60b82: 6710 beqs 60b94 <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;
60b84: 7001 moveq #1,%d0
60b86: 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;
60b8c: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid;
return 1;
60b92: 6002 bras 60b96 <scanpw+0xde>
60b94: 4280 clrl %d0 <== NOT EXECUTED
}
60b96: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4
60b9c: 4e5e unlk %fp <== NOT EXECUTED
000607da <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
607da: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
607dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
607e0: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
607e6: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0;
}
607ec: 4e5e unlk %fp <== NOT EXECUTED
00060cb8 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
60cb8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60cbc: 4eb9 0006 0bd8 jsr 60bd8 <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
60cc2: 2039 0009 b2f2 movel 9b2f2 <group_fp>,%d0 <== NOT EXECUTED
60cc8: 670a beqs 60cd4 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
60cca: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60ccc: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60cd2: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
60cd4: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60cda: 4879 0008 de95 pea 8de95 <_rodata_start+0x845> <== NOT EXECUTED
60ce0: 4eb9 0007 69d4 jsr 769d4 <fopen> <== NOT EXECUTED
60ce6: 508f addql #8,%sp <== NOT EXECUTED
}
60ce8: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
60cea: 23c0 0009 b2f2 movel %d0,9b2f2 <group_fp> <== NOT EXECUTED
}
00060e68 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
60e68: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60e6c: 4eb9 0006 0bd8 jsr 60bd8 <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
60e72: 2039 0009 b20a movel 9b20a <passwd_fp>,%d0 <== NOT EXECUTED
60e78: 670a beqs 60e84 <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
60e7a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60e7c: 4eb9 0007 616e jsr 7616e <fclose> <== NOT EXECUTED
60e82: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
60e84: 4879 0008 f5eb pea 8f5eb <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60e8a: 4879 0008 de50 pea 8de50 <_rodata_start+0x800> <== NOT EXECUTED
60e90: 4eb9 0007 69d4 jsr 769d4 <fopen> <== NOT EXECUTED
60e96: 508f addql #8,%sp <== NOT EXECUTED
}
60e98: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
60e9a: 23c0 0009 b20a movel %d0,9b20a <passwd_fp> <== NOT EXECUTED
}
00045972 <setuid>:
uid_t uid
)
{
_POSIX_types_Uid = uid;
return 0;
}
45972: 4280 clrl %d0 <== NOT EXECUTED
*/
int setuid(
uid_t uid
)
{
45974: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Uid = uid;
45978: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0 <== NOT EXECUTED
4597e: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED
return 0;
}
45984: 4e5e unlk %fp <== NOT EXECUTED
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
00046a2c <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
46a2c: 4e56 ffe0 linkw %fp,#-32
46a30: 48d7 001c moveml %d2-%d4,%sp@
46a34: 282e 0008 movel %fp@(8),%d4
46a38: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
46a3c: 6612 bnes 46a50 <stat+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
46a3e: 4eb9 0007 6030 jsr 76030 <__errno>
46a44: 760e moveq #14,%d3
46a46: 74ff moveq #-1,%d2
46a48: 2040 moveal %d0,%a0
46a4a: 2083 movel %d3,%a0@
46a4c: 6000 009a braw 46ae8 <stat+0xbc>
status = rtems_filesystem_evaluate_path( path, strlen( path ),
46a50: 2f04 movel %d4,%sp@-
46a52: 260e movel %fp,%d3
46a54: 0683 ffff ffec addil #-20,%d3
46a5a: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
46a60: 7201 moveq #1,%d1
46a62: 2e81 movel %d1,%sp@
46a64: 2f03 movel %d3,%sp@-
46a66: 42a7 clrl %sp@-
46a68: 2f00 movel %d0,%sp@-
46a6a: 2f04 movel %d4,%sp@-
46a6c: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
46a72: 4fef 0014 lea %sp@(20),%sp
46a76: 4a80 tstl %d0
46a78: 6704 beqs 46a7e <stat+0x52>
46a7a: 74ff moveq #-1,%d2
46a7c: 606a bras 46ae8 <stat+0xbc>
return -1;
if ( !loc.handlers->fstat_h ){
46a7e: 206e fff4 moveal %fp@(-12),%a0
46a82: 4aa8 0018 tstl %a0@(24)
46a86: 6628 bnes 46ab0 <stat+0x84>
rtems_filesystem_freenode( &loc );
46a88: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
46a8c: 4a88 tstl %a0 <== NOT EXECUTED
46a8e: 670e beqs 46a9e <stat+0x72> <== NOT EXECUTED
46a90: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
46a94: 4a88 tstl %a0 <== NOT EXECUTED
46a96: 6706 beqs 46a9e <stat+0x72> <== NOT EXECUTED
46a98: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46a9a: 4e90 jsr %a0@ <== NOT EXECUTED
46a9c: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
46a9e: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
46aa4: 74ff moveq #-1,%d2 <== NOT EXECUTED
46aa6: 2040 moveal %d0,%a0 <== NOT EXECUTED
46aa8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
46aae: 6038 bras 46ae8 <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) );
46ab0: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
46ab4: 42a7 clrl %sp@-
46ab6: 2f02 movel %d2,%sp@-
46ab8: 4eb9 0007 91d4 jsr 791d4 <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
46abe: 206e fff4 moveal %fp@(-12),%a0
46ac2: 2f02 movel %d2,%sp@-
46ac4: 2f03 movel %d3,%sp@-
46ac6: 2068 0018 moveal %a0@(24),%a0
46aca: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
46acc: 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 );
46ad0: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
46ad2: 4fef 0014 lea %sp@(20),%sp
46ad6: 4a88 tstl %a0
46ad8: 670e beqs 46ae8 <stat+0xbc>
46ada: 2068 001c moveal %a0@(28),%a0
46ade: 4a88 tstl %a0
46ae0: 6706 beqs 46ae8 <stat+0xbc>
46ae2: 2f03 movel %d3,%sp@-
46ae4: 4e90 jsr %a0@
46ae6: 588f addql #4,%sp
return status;
}
46ae8: 2002 movel %d2,%d0
46aea: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
46af0: 4e5e unlk %fp <== NOT EXECUTED
00061b44 <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
61b44: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
61b48: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
61b4c: 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 ) )
61b50: 260e movel %fp,%d3 <== NOT EXECUTED
61b52: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
61b58: 2f0a movel %a2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
61b5a: 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 ) )
61b5e: 4eb9 0007 c0d8 jsr 7c0d8 <strlen> <== NOT EXECUTED
61b64: 7201 moveq #1,%d1 <== NOT EXECUTED
61b66: 2e81 movel %d1,%sp@ <== NOT EXECUTED
61b68: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61b6a: 42a7 clrl %sp@- <== NOT EXECUTED
61b6c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
61b6e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61b70: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path> <== NOT EXECUTED
61b76: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61b7a: 4a80 tstl %d0 <== NOT EXECUTED
61b7c: 6704 beqs 61b82 <statvfs+0x3e> <== NOT EXECUTED
61b7e: 74ff moveq #-1,%d2 <== NOT EXECUTED
61b80: 605a bras 61bdc <statvfs+0x98> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
61b82: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
61b86: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
61b8a: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED
61b8e: 6612 bnes 61ba2 <statvfs+0x5e> <== NOT EXECUTED
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
61b90: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61b96: 74ff moveq #-1,%d2 <== NOT EXECUTED
61b98: 2040 moveal %d0,%a0 <== NOT EXECUTED
61b9a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61ba0: 603a bras 61bdc <statvfs+0x98> <== NOT EXECUTED
memset (sb, 0, sizeof (struct statvfs));
61ba2: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
61ba6: 42a7 clrl %sp@- <== NOT EXECUTED
61ba8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61baa: 4eb9 0007 91d4 jsr 791d4 <memset> <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
61bb0: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
61bb4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61bb6: 486a 001c pea %a2@(28) <== NOT EXECUTED
61bba: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED
61bbe: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61bc0: 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 );
61bc4: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61bc6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61bca: 4a88 tstl %a0 <== NOT EXECUTED
61bcc: 670e beqs 61bdc <statvfs+0x98> <== NOT EXECUTED
61bce: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61bd2: 4a88 tstl %a0 <== NOT EXECUTED
61bd4: 6706 beqs 61bdc <statvfs+0x98> <== NOT EXECUTED
61bd6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61bd8: 4e90 jsr %a0@ <== NOT EXECUTED
61bda: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
61bdc: 2002 movel %d2,%d0 <== NOT EXECUTED
61bde: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED
61be4: 4e5e unlk %fp <== NOT EXECUTED
00061be8 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
61be8: 4e56 ffdc linkw %fp,#-36
61bec: 48d7 040c moveml %d2-%d3/%a2,%sp@
61bf0: 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 );
61bf4: 742f moveq #47,%d2
61bf6: 1012 moveb %a2@,%d0
61bf8: 1200 moveb %d0,%d1
61bfa: 49c1 extbl %d1
61bfc: b481 cmpl %d1,%d2
61bfe: 670c beqs 61c0c <symlink+0x24>
61c00: 143c 005c moveb #92,%d2
61c04: b481 cmpl %d1,%d2
61c06: 6704 beqs 61c0c <symlink+0x24>
61c08: 4a00 tstb %d0
61c0a: 6622 bnes 61c2e <symlink+0x46>
61c0c: 4878 0014 pea 14 <OPER2>
61c10: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
61c16: 41e8 0018 lea %a0@(24),%a0
61c1a: 2f08 movel %a0,%sp@-
61c1c: 486e ffe8 pea %fp@(-24)
61c20: 4eb9 0007 9068 jsr 79068 <memcpy>
61c26: 4fef 000c lea %sp@(12),%sp
61c2a: 7001 moveq #1,%d0
61c2c: 601e bras 61c4c <symlink+0x64>
61c2e: 4878 0014 pea 14 <OPER2>
61c32: 2039 0009 71bc movel 971bc <rtems_current_user_env>,%d0
61c38: 5880 addql #4,%d0
61c3a: 2f00 movel %d0,%sp@-
61c3c: 486e ffe8 pea %fp@(-24)
61c40: 4eb9 0007 9068 jsr 79068 <memcpy>
61c46: 4fef 000c lea %sp@(12),%sp
61c4a: 4280 clrl %d0
if ( !loc.ops->evalformake_h ) {
61c4c: 206e fff4 moveal %fp@(-12),%a0
61c50: 2068 0004 moveal %a0@(4),%a0
61c54: 4a88 tstl %a0
61c56: 673a beqs 61c92 <symlink+0xaa>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
61c58: 486e fffc pea %fp@(-4)
61c5c: 260e movel %fp,%d3
61c5e: 0683 ffff ffe8 addil #-24,%d3
61c64: 2f03 movel %d3,%sp@-
61c66: 4872 0800 pea %a2@(00000000,%d0:l)
61c6a: 4e90 jsr %a0@
if ( result != 0 )
61c6c: 4fef 000c lea %sp@(12),%sp
61c70: 4a80 tstl %d0
61c72: 6704 beqs 61c78 <symlink+0x90>
61c74: 74ff moveq #-1,%d2
61c76: 6054 bras 61ccc <symlink+0xe4>
return -1;
if ( !loc.ops->symlink_h ) {
61c78: 226e fff4 moveal %fp@(-12),%a1
61c7c: 2069 0038 moveal %a1@(56),%a0
61c80: 4a88 tstl %a0
61c82: 6620 bnes 61ca4 <symlink+0xbc>
rtems_filesystem_freenode( &loc );
61c84: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61c88: 4a88 tstl %a0 <== NOT EXECUTED
61c8a: 6706 beqs 61c92 <symlink+0xaa> <== NOT EXECUTED
61c8c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61c8e: 4e90 jsr %a0@ <== NOT EXECUTED
61c90: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61c92: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61c98: 74ff moveq #-1,%d2 <== NOT EXECUTED
61c9a: 2040 moveal %d0,%a0 <== NOT EXECUTED
61c9c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61ca2: 6028 bras 61ccc <symlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
61ca4: 2f2e fffc movel %fp@(-4),%sp@-
61ca8: 2f2e 0008 movel %fp@(8),%sp@-
61cac: 2f03 movel %d3,%sp@-
61cae: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
61cb0: 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);
61cb4: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
61cb6: 4fef 000c lea %sp@(12),%sp
61cba: 4a88 tstl %a0
61cbc: 670e beqs 61ccc <symlink+0xe4>
61cbe: 2068 001c moveal %a0@(28),%a0
61cc2: 4a88 tstl %a0
61cc4: 6706 beqs 61ccc <symlink+0xe4>
61cc6: 2f03 movel %d3,%sp@-
61cc8: 4e90 jsr %a0@
61cca: 588f addql #4,%sp
return result;
}
61ccc: 2002 movel %d2,%d0
61cce: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2
61cd4: 4e5e unlk %fp <== NOT EXECUTED
0004f2e4 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
4f2e4: 4e56 0000 linkw %fp,#0
4f2e8: 202e 000c movel %fp@(12),%d0
4f2ec: 2f03 movel %d3,%sp@-
4f2ee: 262e 0010 movel %fp@(16),%d3
4f2f2: 2f02 movel %d2,%sp@-
4f2f4: 242e 0008 movel %fp@(8),%d2
switch (opt) {
4f2f8: 4a80 tstl %d0
4f2fa: 672c beqs 4f328 <tcsetattr+0x44>
4f2fc: 7201 moveq #1,%d1 <== NOT EXECUTED
4f2fe: b280 cmpl %d0,%d1 <== NOT EXECUTED
4f300: 6710 beqs 4f312 <tcsetattr+0x2e> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4f302: 4eb9 0005 3b40 jsr 53b40 <__errno> <== NOT EXECUTED
4f308: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f30a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4f310: 6034 bras 4f346 <tcsetattr+0x62> <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
4f312: 42a7 clrl %sp@- <== NOT EXECUTED
4f314: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
4f318: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f31a: 4eb9 0005 26a8 jsr 526a8 <ioctl> <== NOT EXECUTED
4f320: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f324: 4a80 tstl %d0 <== NOT EXECUTED
4f326: 6d1e blts 4f346 <tcsetattr+0x62> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f328: 2d43 0010 movel %d3,%fp@(16)
4f32c: 7002 moveq #2,%d0
4f32e: 2d42 0008 movel %d2,%fp@(8)
}
}
4f332: 242e fff8 movel %fp@(-8),%d2
4f336: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f33a: 2d40 000c movel %d0,%fp@(12)
}
}
4f33e: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f340: 4ef9 0005 26a8 jmp 526a8 <ioctl>
}
}
4f346: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4f34a: 70ff moveq #-1,%d0 <== NOT EXECUTED
4f34c: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
4f350: 4e5e unlk %fp <== NOT EXECUTED
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 ecfa tstl 5ecfa <_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 ece6 clrl 5ece6 <_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 ecfe clrl 5ecfe <_POSIX_signals_Ualarm_timer+0x20>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44d88: 23c0 0005 ecfa movel %d0,5ecfa <_POSIX_signals_Ualarm_timer+0x1c>
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44d8e: 42b9 0005 ed02 clrl 5ed02 <_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 ecde pea 5ecde <_POSIX_signals_Ualarm_timer>
44d9c: 4eb9 0004 8338 jsr 48338 <_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 ecf2 movel 5ecf2 <_POSIX_signals_Ualarm_timer+0x14>,%d0
44db6: d0b9 0005 ecea addl 5ecea <_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 ecf6 subl 5ecf6 <_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 7e60 jsr 47e60 <_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 7ee4 lea 47ee4 <_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 ecde pea 5ecde <_POSIX_signals_Ualarm_timer>
44e2a: 4879 0005 e590 pea 5e590 <_Watchdog_Ticks_chain>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
44e30: 23c0 0005 ecea movel %d0,5ecea <_POSIX_signals_Ualarm_timer+0xc>
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44e36: 4eb9 0004 821c jsr 4821c <_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 <== NOT EXECUTED
0004c3b8 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4c3b8: 4e56 ffc0 linkw %fp,#-64
4c3bc: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
4c3c0: 246e 0008 moveal %fp@(8),%a2
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4c3c4: 2f0a movel %a2,%sp@-
4c3c6: 4eb9 0004 2128 jsr 42128 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4c3cc: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4c3ce: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
4c3d0: 664a bnes 4c41c <unlink+0x64>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4c3d2: 742f moveq #47,%d2
4c3d4: 1012 moveb %a2@,%d0
4c3d6: 1200 moveb %d0,%d1
4c3d8: 49c1 extbl %d1
4c3da: b481 cmpl %d1,%d2
4c3dc: 670c beqs 4c3ea <unlink+0x32>
4c3de: 143c 005c moveb #92,%d2
4c3e2: b481 cmpl %d1,%d2
4c3e4: 6704 beqs 4c3ea <unlink+0x32>
4c3e6: 4a00 tstb %d0
4c3e8: 6612 bnes 4c3fc <unlink+0x44>
4c3ea: 4878 0014 pea 14 <OPER2>
4c3ee: 2079 0005 b5b4 moveal 5b5b4 <rtems_current_user_env>,%a0
4c3f4: 41e8 0018 lea %a0@(24),%a0
4c3f8: 2f08 movel %a0,%sp@-
4c3fa: 600e bras 4c40a <unlink+0x52>
4c3fc: 4878 0014 pea 14 <OPER2>
4c400: 2039 0005 b5b4 movel 5b5b4 <rtems_current_user_env>,%d0
4c406: 5880 addql #4,%d0
4c408: 2f00 movel %d0,%sp@-
4c40a: 486e ffec pea %fp@(-20)
4c40e: 4203 clrb %d3
4c410: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
4c416: 4fef 000c lea %sp@(12),%sp
4c41a: 6020 bras 4c43c <unlink+0x84>
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
4c41c: 42a7 clrl %sp@-
4c41e: 486e ffec pea %fp@(-20)
4c422: 4878 0002 pea 2 <DOUBLE_FLOAT>
4c426: 2f00 movel %d0,%sp@-
4c428: 2f0a movel %a2,%sp@-
4c42a: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4c430: 4fef 0014 lea %sp@(20),%sp
4c434: 4a80 tstl %d0
4c436: 6600 015c bnew 4c594 <unlink+0x1dc>
4c43a: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4c43c: 4878 0014 pea 14 <OPER2>
4c440: 280e movel %fp,%d4
4c442: 0684 ffff ffec addil #-20,%d4
4c448: 240e movel %fp,%d2
4c44a: 0682 ffff ffd8 addil #-40,%d2
name = path + parentpathlen;
4c450: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4c452: 47f9 0004 de54 lea 4de54 <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4c458: 2f04 movel %d4,%sp@-
4c45a: 2f02 movel %d2,%sp@-
4c45c: 4eb9 0004 d2a8 jsr 4d2a8 <memcpy>
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4c462: 2f0a movel %a2,%sp@-
4c464: 4e93 jsr %a3@
4c466: 2e80 movel %d0,%sp@
4c468: 2f0a movel %a2,%sp@-
4c46a: 4eb9 0004 20f0 jsr 420f0 <rtems_filesystem_prefix_separators>
4c470: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4c472: 2f0a movel %a2,%sp@-
4c474: 4e93 jsr %a3@
4c476: 4297 clrl %sp@
4c478: 2f02 movel %d2,%sp@-
4c47a: 42a7 clrl %sp@-
4c47c: 2f00 movel %d0,%sp@-
4c47e: 2f0a movel %a2,%sp@-
4c480: 4eb9 0004 216e jsr 4216e <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4c486: 4fef 0028 lea %sp@(40),%sp
4c48a: 4a80 tstl %d0
4c48c: 6722 beqs 4c4b0 <unlink+0xf8>
if ( free_parentloc )
4c48e: 4a03 tstb %d3
4c490: 6700 0102 beqw 4c594 <unlink+0x1dc>
rtems_filesystem_freenode( &parentloc );
4c494: 206e fff8 moveal %fp@(-8),%a0
4c498: 4a88 tstl %a0
4c49a: 6700 00f8 beqw 4c594 <unlink+0x1dc>
4c49e: 2068 001c moveal %a0@(28),%a0
4c4a2: 4a88 tstl %a0
4c4a4: 6700 00ee beqw 4c594 <unlink+0x1dc>
4c4a8: 2f04 movel %d4,%sp@-
4c4aa: 78ff moveq #-1,%d4
4c4ac: 6000 00e0 braw 4c58e <unlink+0x1d6>
return -1;
}
if ( !loc.ops->node_type_h ) {
4c4b0: 226e ffe4 moveal %fp@(-28),%a1
4c4b4: 2069 0010 moveal %a1@(16),%a0
4c4b8: 4a88 tstl %a0
4c4ba: 6606 bnes 4c4c2 <unlink+0x10a>
rtems_filesystem_freenode( &loc );
4c4bc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
4c4c0: 605c bras 4c51e <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 ) {
4c4c2: 2f02 movel %d2,%sp@-
4c4c4: 4e90 jsr %a0@
4c4c6: 206e ffe4 moveal %fp@(-28),%a0
4c4ca: 588f addql #4,%sp
4c4cc: 7201 moveq #1,%d1
4c4ce: b280 cmpl %d0,%d1
4c4d0: 6640 bnes 4c512 <unlink+0x15a>
rtems_filesystem_freenode( &loc );
4c4d2: 4a88 tstl %a0
4c4d4: 670e beqs 4c4e4 <unlink+0x12c>
4c4d6: 2068 001c moveal %a0@(28),%a0
4c4da: 4a88 tstl %a0
4c4dc: 6706 beqs 4c4e4 <unlink+0x12c>
4c4de: 2f02 movel %d2,%sp@-
4c4e0: 4e90 jsr %a0@
4c4e2: 588f addql #4,%sp
if ( free_parentloc )
4c4e4: 4a03 tstb %d3
4c4e6: 6718 beqs 4c500 <unlink+0x148>
rtems_filesystem_freenode( &parentloc );
4c4e8: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4c4ec: 4a88 tstl %a0 <== NOT EXECUTED
4c4ee: 6710 beqs 4c500 <unlink+0x148> <== NOT EXECUTED
4c4f0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c4f4: 4a88 tstl %a0 <== NOT EXECUTED
4c4f6: 6708 beqs 4c500 <unlink+0x148> <== NOT EXECUTED
4c4f8: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4c4fc: 4e90 jsr %a0@ <== NOT EXECUTED
4c4fe: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4c500: 4eb9 0004 ca88 jsr 4ca88 <__errno>
4c506: 78ff moveq #-1,%d4
4c508: 2040 moveal %d0,%a0
4c50a: 7015 moveq #21,%d0
4c50c: 2080 movel %d0,%a0@
4c50e: 6000 0086 braw 4c596 <unlink+0x1de>
}
if ( !loc.ops->unlink_h ) {
4c512: 2268 000c moveal %a0@(12),%a1
4c516: 4a89 tstl %a1
4c518: 663c bnes 4c556 <unlink+0x19e>
rtems_filesystem_freenode( &loc );
4c51a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c51e: 4a88 tstl %a0 <== NOT EXECUTED
4c520: 6706 beqs 4c528 <unlink+0x170> <== NOT EXECUTED
4c522: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c524: 4e90 jsr %a0@ <== NOT EXECUTED
4c526: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4c528: 4a03 tstb %d3 <== NOT EXECUTED
4c52a: 6718 beqs 4c544 <unlink+0x18c> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4c52c: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4c530: 4a88 tstl %a0 <== NOT EXECUTED
4c532: 6710 beqs 4c544 <unlink+0x18c> <== NOT EXECUTED
4c534: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4c538: 4a88 tstl %a0 <== NOT EXECUTED
4c53a: 6708 beqs 4c544 <unlink+0x18c> <== NOT EXECUTED
4c53c: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4c540: 4e90 jsr %a0@ <== NOT EXECUTED
4c542: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4c544: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
4c54a: 78ff moveq #-1,%d4 <== NOT EXECUTED
4c54c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c54e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4c554: 6040 bras 4c596 <unlink+0x1de> <== NOT EXECUTED
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4c556: 2f02 movel %d2,%sp@-
4c558: 2f04 movel %d4,%sp@-
4c55a: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
4c55c: 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 );
4c560: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
4c562: 508f addql #8,%sp
4c564: 4a88 tstl %a0
4c566: 670e beqs 4c576 <unlink+0x1be>
4c568: 2068 001c moveal %a0@(28),%a0
4c56c: 4a88 tstl %a0
4c56e: 6706 beqs 4c576 <unlink+0x1be>
4c570: 2f02 movel %d2,%sp@-
4c572: 4e90 jsr %a0@
4c574: 588f addql #4,%sp
if ( free_parentloc )
4c576: 4a03 tstb %d3
4c578: 671c beqs 4c596 <unlink+0x1de>
rtems_filesystem_freenode( &parentloc );
4c57a: 206e fff8 moveal %fp@(-8),%a0
4c57e: 4a88 tstl %a0
4c580: 6714 beqs 4c596 <unlink+0x1de>
4c582: 2068 001c moveal %a0@(28),%a0
4c586: 4a88 tstl %a0
4c588: 670c beqs 4c596 <unlink+0x1de>
4c58a: 486e ffec pea %fp@(-20)
4c58e: 4e90 jsr %a0@
4c590: 588f addql #4,%sp
4c592: 6002 bras 4c596 <unlink+0x1de>
4c594: 78ff moveq #-1,%d4 <== NOT EXECUTED
return result;
}
4c596: 2004 movel %d4,%d0
4c598: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
4c59e: 4e5e unlk %fp <== NOT EXECUTED
00061dda <unmount>:
*/
int unmount(
const char *path
)
{
61dda: 4e56 ffec linkw %fp,#-20
61dde: 2f0a movel %a2,%sp@-
61de0: 246e 0008 moveal %fp@(8),%a2
61de4: 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 ) )
61de6: 240e movel %fp,%d2
61de8: 0682 ffff ffec addil #-20,%d2
61dee: 2f0a movel %a2,%sp@-
61df0: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
61df6: 7201 moveq #1,%d1
61df8: 2e81 movel %d1,%sp@
61dfa: 2f02 movel %d2,%sp@-
61dfc: 42a7 clrl %sp@-
61dfe: 2f00 movel %d0,%sp@-
61e00: 2f0a movel %a2,%sp@-
61e02: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
61e08: 4fef 0014 lea %sp@(20),%sp
61e0c: 4a80 tstl %d0
61e0e: 6600 011c bnew 61f2c <unmount+0x152>
return -1;
mt_entry = loc.mt_entry;
61e12: 246e fffc moveal %fp@(-4),%a2
61e16: 206e fff8 moveal %fp@(-8),%a0
fs_mount_loc = &mt_entry->mt_point_node;
fs_root_loc = &mt_entry->mt_fs_root;
61e1a: 202e ffec movel %fp@(-20),%d0
61e1e: b0aa 001c cmpl %a2@(28),%d0
61e22: 6724 beqs 61e48 <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 );
61e24: 4a88 tstl %a0
61e26: 670e beqs 61e36 <unmount+0x5c>
61e28: 2068 001c moveal %a0@(28),%a0
61e2c: 4a88 tstl %a0
61e2e: 6706 beqs 61e36 <unmount+0x5c>
61e30: 2f02 movel %d2,%sp@-
61e32: 4e90 jsr %a0@
61e34: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
61e36: 4eb9 0007 6030 jsr 76030 <__errno>
61e3c: 740d moveq #13,%d2
61e3e: 72ff moveq #-1,%d1
61e40: 2040 moveal %d0,%a0
61e42: 2082 movel %d2,%a0@
61e44: 6000 00e8 braw 61f2e <unmount+0x154>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
61e48: 4a88 tstl %a0
61e4a: 670e beqs 61e5a <unmount+0x80>
61e4c: 2068 001c moveal %a0@(28),%a0
61e50: 4a88 tstl %a0
61e52: 6706 beqs 61e5a <unmount+0x80>
61e54: 2f02 movel %d2,%sp@-
61e56: 4e90 jsr %a0@
61e58: 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;
61e5a: 206a 0014 moveal %a2@(20),%a0
61e5e: 4aa8 0028 tstl %a0@(40)
61e62: 670a beqs 61e6e <unmount+0x94>
fs_root_loc = &mt_entry->mt_fs_root;
61e64: 206a 0028 moveal %a2@(40),%a0
61e68: 4aa8 002c tstl %a0@(44)
61e6c: 6614 bnes 61e82 <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 );
61e6e: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61e74: 72ff moveq #-1,%d1 <== NOT EXECUTED
61e76: 2040 moveal %d0,%a0 <== NOT EXECUTED
61e78: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61e7e: 6000 00ae braw 61f2e <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 )
61e82: 2079 0009 71bc moveal 971bc <rtems_current_user_env>,%a0
61e88: b5e8 0014 cmpal %a0@(20),%a2
61e8c: 6720 beqs 61eae <unmount+0xd4>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
61e8e: 2079 0009 bba4 moveal 9bba4 <rtems_filesystem_mount_table_control>,%a0
61e94: 600c bras 61ea2 <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;
61e96: 202a 002c movel %a2@(44),%d0
61e9a: b0a8 0018 cmpl %a0@(24),%d0
61e9e: 670e beqs 61eae <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 ) {
61ea0: 2050 moveal %a0@,%a0
61ea2: b1fc 0009 bba8 cmpal #637864,%a0
61ea8: 66ec bnes 61e96 <unmount+0xbc>
61eaa: 6000 0090 braw 61f3c <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 );
61eae: 4eb9 0007 6030 jsr 76030 <__errno>
61eb4: 72ff moveq #-1,%d1
61eb6: 2040 moveal %d0,%a0
61eb8: 7010 moveq #16,%d0
61eba: 2080 movel %d0,%a0@
61ebc: 6070 bras 61f2e <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 )
61ebe: 206a 0014 moveal %a2@(20),%a0
61ec2: 2f0a movel %a2,%sp@-
61ec4: 2068 0028 moveal %a0@(40),%a0
61ec8: 4e90 jsr %a0@
61eca: 588f addql #4,%sp
61ecc: 4a80 tstl %d0
61ece: 665c bnes 61f2c <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){
61ed0: 206a 0028 moveal %a2@(40),%a0
61ed4: 2f0a movel %a2,%sp@-
61ed6: 2068 002c moveal %a0@(44),%a0
61eda: 4e90 jsr %a0@
61edc: 588f addql #4,%sp
61ede: 4a80 tstl %d0
61ee0: 671a beqs 61efc <unmount+0x122>
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
61ee2: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED
61ee6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61ee8: 2068 0020 moveal %a0@(32),%a0 <== NOT EXECUTED
61eec: 4e90 jsr %a0@ <== NOT EXECUTED
61eee: 588f addql #4,%sp <== NOT EXECUTED
61ef0: 4a80 tstl %d0 <== NOT EXECUTED
61ef2: 6738 beqs 61f2c <unmount+0x152> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
61ef4: 42a7 clrl %sp@- <== NOT EXECUTED
61ef6: 4eb9 0004 97ac jsr 497ac <rtems_fatal_error_occurred> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
61efc: 2f0a movel %a2,%sp@-
61efe: 4eb9 0004 9af8 jsr 49af8 <_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 );
61f04: 206a 0014 moveal %a2@(20),%a0
61f08: 588f addql #4,%sp
61f0a: 4a88 tstl %a0
61f0c: 6710 beqs 61f1e <unmount+0x144>
61f0e: 2068 001c moveal %a0@(28),%a0
61f12: 4a88 tstl %a0
61f14: 6708 beqs 61f1e <unmount+0x144>
61f16: 486a 0008 pea %a2@(8)
61f1a: 4e90 jsr %a0@
61f1c: 588f addql #4,%sp
free( mt_entry );
61f1e: 2f0a movel %a2,%sp@-
61f20: 4eb9 0004 5854 jsr 45854 <free>
return 0;
61f26: 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 );
61f28: 4281 clrl %d1
return 0;
61f2a: 6002 bras 61f2e <unmount+0x154>
61f2c: 72ff moveq #-1,%d1
}
61f2e: 242e ffe4 movel %fp@(-28),%d2
61f32: 2001 movel %d1,%d0
61f34: 246e ffe8 moveal %fp@(-24),%a2
61f38: 4e5e unlk %fp
61f3a: 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 )
61f3c: 2f0a movel %a2,%sp@-
61f3e: 4eb9 0004 5ad0 jsr 45ad0 <rtems_libio_is_open_files_in_fs>
61f44: 588f addql #4,%sp
61f46: 7201 moveq #1,%d1
61f48: b280 cmpl %d0,%d1
61f4a: 6600 ff72 bnew 61ebe <unmount+0xe4>
61f4e: 6000 ff5e braw 61eae <unmount+0xd4>
...
00061f54 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
61f54: 4e56 ffe0 linkw %fp,#-32
61f58: 48d7 040c moveml %d2-%d3/%a2,%sp@
61f5c: 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 ) )
61f60: 240e movel %fp,%d2
61f62: 0682 ffff ffec addil #-20,%d2
61f68: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
61f6a: 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 ) )
61f6e: 4eb9 0007 c0d8 jsr 7c0d8 <strlen>
61f74: 7201 moveq #1,%d1
61f76: 2e81 movel %d1,%sp@
61f78: 2f02 movel %d2,%sp@-
61f7a: 42a7 clrl %sp@-
61f7c: 2f00 movel %d0,%sp@-
61f7e: 2f03 movel %d3,%sp@-
61f80: 4eb9 0004 578a jsr 4578a <rtems_filesystem_evaluate_path>
61f86: 4fef 0014 lea %sp@(20),%sp
61f8a: 4a80 tstl %d0
61f8c: 6704 beqs 61f92 <utime+0x3e>
61f8e: 76ff moveq #-1,%d3
61f90: 6052 bras 61fe4 <utime+0x90>
return -1;
if ( !temp_loc.ops->utime_h ){
61f92: 226e fff8 moveal %fp@(-8),%a1
61f96: 2069 0030 moveal %a1@(48),%a0
61f9a: 4a88 tstl %a0
61f9c: 6620 bnes 61fbe <utime+0x6a>
rtems_filesystem_freenode( &temp_loc );
61f9e: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61fa2: 4a88 tstl %a0 <== NOT EXECUTED
61fa4: 6706 beqs 61fac <utime+0x58> <== NOT EXECUTED
61fa6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61fa8: 4e90 jsr %a0@ <== NOT EXECUTED
61faa: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61fac: 4eb9 0007 6030 jsr 76030 <__errno> <== NOT EXECUTED
61fb2: 76ff moveq #-1,%d3 <== NOT EXECUTED
61fb4: 2040 moveal %d0,%a0 <== NOT EXECUTED
61fb6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61fbc: 6026 bras 61fe4 <utime+0x90> <== NOT EXECUTED
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
61fbe: 2f2a 0004 movel %a2@(4),%sp@-
61fc2: 2f12 movel %a2@,%sp@-
61fc4: 2f02 movel %d2,%sp@-
61fc6: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
61fc8: 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 );
61fcc: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
61fce: 4fef 000c lea %sp@(12),%sp
61fd2: 4a88 tstl %a0
61fd4: 670e beqs 61fe4 <utime+0x90>
61fd6: 2068 001c moveal %a0@(28),%a0
61fda: 4a88 tstl %a0
61fdc: 6706 beqs 61fe4 <utime+0x90>
61fde: 2f02 movel %d2,%sp@-
61fe0: 4e90 jsr %a0@
61fe2: 588f addql #4,%sp
return result;
}
61fe4: 2003 movel %d3,%d0
61fe6: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2
61fec: 4e5e unlk %fp <== NOT EXECUTED
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 a3ef movel #369647,%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 a3ee lea 5a3ee <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 b59c moveal 5b59c <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 <== NOT EXECUTED
00059698 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
59698: 4e56 fff4 linkw %fp,#-12
5969c: 202e 000c movel %fp@(12),%d0
596a0: 48d7 040c moveml %d2-%d3/%a2,%sp@
596a4: 242e 0008 movel %fp@(8),%d2
596a8: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
596ac: b4b9 0005 b4a4 cmpl 5b4a4 <rtems_libio_number_iops>,%d2
596b2: 6414 bccs 596c8 <write+0x30>
iop = rtems_libio_iop( fd );
596b4: 2479 0005 cba8 moveal 5cba8 <rtems_libio_iops>,%a2
596ba: ed8a lsll #6,%d2
596bc: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
596be: 242a 0014 movel %a2@(20),%d2
596c2: 0802 0008 btst #8,%d2
596c6: 6610 bnes 596d8 <write+0x40>
596c8: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
596ce: 7409 moveq #9,%d2 <== NOT EXECUTED
596d0: 72ff moveq #-1,%d1 <== NOT EXECUTED
596d2: 2040 moveal %d0,%a0 <== NOT EXECUTED
596d4: 2082 movel %d2,%a0@ <== NOT EXECUTED
596d6: 605e bras 59736 <write+0x9e> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
596d8: 4a80 tstl %d0
596da: 6708 beqs 596e4 <write+0x4c>
rtems_libio_check_count( count );
596dc: 4a81 tstl %d1
596de: 6756 beqs 59736 <write+0x9e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
596e0: 44c2 movew %d2,%ccr
596e2: 6710 beqs 596f4 <write+0x5c>
596e4: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
596ea: 72ff moveq #-1,%d1 <== NOT EXECUTED
596ec: 2040 moveal %d0,%a0 <== NOT EXECUTED
596ee: 7016 moveq #22,%d0 <== NOT EXECUTED
596f0: 2080 movel %d0,%a0@ <== NOT EXECUTED
596f2: 6042 bras 59736 <write+0x9e> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
596f4: 206a 003c moveal %a2@(60),%a0
596f8: 2068 000c moveal %a0@(12),%a0
596fc: 4a88 tstl %a0
596fe: 6612 bnes 59712 <write+0x7a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
59700: 4eb9 0004 ca88 jsr 4ca88 <__errno> <== NOT EXECUTED
59706: 72ff moveq #-1,%d1 <== NOT EXECUTED
59708: 2040 moveal %d0,%a0 <== NOT EXECUTED
5970a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
59710: 6024 bras 59736 <write+0x9e> <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
59712: 2f01 movel %d1,%sp@-
59714: 2f00 movel %d0,%sp@-
59716: 2f0a movel %a2,%sp@-
59718: 4e90 jsr %a0@
if ( rc > 0 )
5971a: 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 );
5971e: 2200 movel %d0,%d1
if ( rc > 0 )
59720: 6f14 bles 59736 <write+0x9e>
iop->offset += rc;
59722: 2600 movel %d0,%d3
59724: 5bc2 smi %d2
59726: 49c2 extbl %d2
59728: d7aa 0010 addl %d3,%a2@(16)
5972c: 202a 000c movel %a2@(12),%d0
59730: d182 addxl %d2,%d0
59732: 2540 000c movel %d0,%a2@(12)
return rc;
}
59736: 2001 movel %d1,%d0
59738: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
5973e: 4e5e unlk %fp
...
00045f1c <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
45f1c: 4e56 ffe4 linkw %fp,#-28
45f20: 202e 0008 movel %fp@(8),%d0
45f24: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
45f28: 266e 000c moveal %fp@(12),%a3
45f2c: 262e 0010 movel %fp@(16),%d3
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
45f30: b0b9 0005 ecd4 cmpl 5ecd4 <rtems_libio_number_iops>,%d0
45f36: 6414 bccs 45f4c <writev+0x30>
iop = rtems_libio_iop( fd );
45f38: 2479 0006 0bac moveal 60bac <rtems_libio_iops>,%a2
45f3e: ed88 lsll #6,%d0
45f40: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
45f42: 202a 0014 movel %a2@(20),%d0
45f46: 0800 0008 btst #8,%d0
45f4a: 6612 bnes 45f5e <writev+0x42>
45f4c: 4eb9 0004 eb44 jsr 4eb44 <__errno>
45f52: 74ff moveq #-1,%d2
45f54: 7209 moveq #9,%d1
45f56: 2040 moveal %d0,%a0
45f58: 2081 movel %d1,%a0@
45f5a: 6000 00ce braw 4602a <writev+0x10e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
45f5e: 44c0 movew %d0,%ccr
45f60: 665c bnes 45fbe <writev+0xa2>
/*
* Argument validation on IO vector
*/
if ( !iov )
45f62: 4a8b tstl %a3
45f64: 6758 beqs 45fbe <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
45f66: 4a83 tstl %d3
45f68: 6f54 bles 45fbe <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
45f6a: 0c83 0000 0400 cmpil #1024,%d3
45f70: 6e4c bgts 45fbe <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
45f72: 206a 003c moveal %a2@(60),%a0
45f76: 4aa8 000c tstl %a0@(12)
45f7a: 6614 bnes 45f90 <writev+0x74>
rtems_set_errno_and_return_minus_one( ENOTSUP );
45f7c: 4eb9 0004 eb44 jsr 4eb44 <__errno> <== NOT EXECUTED
45f82: 74ff moveq #-1,%d2 <== NOT EXECUTED
45f84: 2040 moveal %d0,%a0 <== NOT EXECUTED
45f86: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
45f8c: 6000 009c braw 4602a <writev+0x10e> <== NOT EXECUTED
45f90: 204b moveal %a3,%a0
45f92: 4281 clrl %d1
45f94: 4280 clrl %d0
45f96: 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++ ) {
45f98: 5281 addql #1,%d1
if ( !iov[v].iov_base )
45f9a: 4a90 tstl %a0@
45f9c: 6720 beqs 45fbe <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 )
45f9e: 2268 0004 moveal %a0@(4),%a1
45fa2: 4a89 tstl %a1
45fa4: 57c2 seq %d2
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
45fa6: 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++ ) {
45faa: 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 )
45fac: c484 andl %d4,%d2
45fae: 1802 moveb %d2,%d4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45fb0: b089 cmpl %a1,%d0
45fb2: 6e0a bgts 45fbe <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++ ) {
45fb4: 2009 movel %a1,%d0
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45fb6: b3fc 0000 7fff cmpal #32767,%a1
45fbc: 6f10 bles 45fce <writev+0xb2>
rtems_set_errno_and_return_minus_one( EINVAL );
45fbe: 4eb9 0004 eb44 jsr 4eb44 <__errno>
45fc4: 74ff moveq #-1,%d2
45fc6: 2040 moveal %d0,%a0
45fc8: 7016 moveq #22,%d0
45fca: 2080 movel %d0,%a0@
45fcc: 605c bras 4602a <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++ ) {
45fce: b681 cmpl %d1,%d3
45fd0: 6ec6 bgts 45f98 <writev+0x7c>
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
45fd2: 4a02 tstb %d2
45fd4: 6704 beqs 45fda <writev+0xbe>
45fd6: 4282 clrl %d2
45fd8: 6050 bras 4602a <writev+0x10e>
45fda: 588b addql #4,%a3
45fdc: 4284 clrl %d4
45fde: 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 )
45fe0: 2013 movel %a3@,%d0
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
45fe2: 5284 addql #1,%d4
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
45fe4: 4a80 tstl %d0
45fe6: 673c beqs 46024 <writev+0x108>
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
45fe8: 206a 003c moveal %a2@(60),%a0
45fec: 2f00 movel %d0,%sp@-
45fee: 2f2b fffc movel %a3@(-4),%sp@-
45ff2: 2f0a movel %a2,%sp@-
45ff4: 2068 000c moveal %a0@(12),%a0
45ff8: 4e90 jsr %a0@
if ( bytes < 0 )
45ffa: 4fef 000c lea %sp@(12),%sp
45ffe: 4a80 tstl %d0
46000: 6c04 bges 46006 <writev+0xea>
46002: 74ff moveq #-1,%d2 <== NOT EXECUTED
46004: 6024 bras 4602a <writev+0x10e> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
46006: 4a80 tstl %d0
46008: 6716 beqs 46020 <writev+0x104>
iop->offset += bytes;
total += bytes;
4600a: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
4600c: 2c00 movel %d0,%d6
4600e: 5bc5 smi %d5
46010: 49c5 extbl %d5
46012: ddaa 0010 addl %d6,%a2@(16)
46016: 222a 000c movel %a2@(12),%d1
4601a: d385 addxl %d5,%d1
4601c: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
46020: b093 cmpl %a3@,%d0
46022: 6606 bnes 4602a <writev+0x10e>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46024: 508b addql #8,%a3
46026: b684 cmpl %d4,%d3
46028: 6eb6 bgts 45fe0 <writev+0xc4>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4602a: 2002 movel %d2,%d0
4602c: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
46032: 4e5e unlk %fp
...