00047fec <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 ) {
47fec: 7206 moveq #6,%d1
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
47fee: 4e56 0000 linkw %fp,#0
47ff2: 206e 0008 moveal %fp@(8),%a0
47ff6: 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 ) {
47ff8: 2450 moveal %a0@,%a2
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
47ffa: 2268 0010 moveal %a0@(16),%a1
switch( node->type ) {
47ffe: 202a 0048 movel %a2@(72),%d0
48002: 5380 subql #1,%d0
)
{
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
48004: 2269 0034 moveal %a1@(52),%a1
switch( node->type ) {
48008: b280 cmpl %d0,%d1
4800a: 6546 bcss 48052 <IMFS_Set_handlers+0x66>
4800c: 303b 0a08 movew %pc@(48016 <IMFS_Set_handlers+0x2a>,%d0:l:2),%d0
48010: 48c0 extl %d0
48012: 4efb 0802 jmp %pc@(48016 <IMFS_Set_handlers+0x2a>,%d0:l)
48016: 000e 016 <== NOT EXECUTED
48018: 0016 026 <== NOT EXECUTED
4801a: 001e 036 <== NOT EXECUTED
4801c: 001e 036 <== NOT EXECUTED
4801e: 002a 052 <== NOT EXECUTED
48020: 002a 052 <== NOT EXECUTED
48022: 0032 062 <== NOT EXECUTED
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
48024: 2169 0008 0008 movel %a1@(8),%a0@(8)
break;
4802a: 6026 bras 48052 <IMFS_Set_handlers+0x66>
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
4802c: 203c 0005 95ba movel #366010,%d0
48032: 601a bras 4804e <IMFS_Set_handlers+0x62>
break;
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
48034: 223c 0005 95f2 movel #366066,%d1
4803a: 2141 0008 movel %d1,%a0@(8)
break;
4803e: 6012 bras 48052 <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;
48040: 2169 0004 0008 movel %a1@(4),%a0@(8)
break;
48046: 600a bras 48052 <IMFS_Set_handlers+0x66>
case IMFS_FIFO:
loc->handlers = &IMFS_fifo_handlers;
48048: 203c 0005 9516 movel #365846,%d0
4804e: 2140 0008 movel %d0,%a0@(8)
break;
}
return 0;
}
48052: 245f moveal %sp@+,%a2
48054: 4280 clrl %d0
48056: 4e5e unlk %fp
48058: 4e75 rts
0004ac5e <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
4ac5e: 4e56 fff0 linkw %fp,#-16
4ac62: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
4ac66: 266e 0008 moveal %fp@(8),%a3
4ac6a: 242e 000c movel %fp@(12),%d2
4ac6e: 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 )
4ac72: 4a8b tstl %a3
4ac74: 6606 bnes 4ac7c <IMFS_create_node+0x1e>
4ac76: 99cc subal %a4,%a4 <== NOT EXECUTED
4ac78: 6000 00e6 braw 4ad60 <IMFS_create_node+0x102> <== NOT EXECUTED
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
4ac7c: 2079 0005 a324 moveal 5a324 <rtems_current_user_env>,%a0
4ac82: 2028 002c movel %a0@(44),%d0
4ac86: 4680 notl %d0
4ac88: c0ae 0014 andl %fp@(20),%d0
4ac8c: 2f00 movel %d0,%sp@-
4ac8e: 2f2e 0010 movel %fp@(16),%sp@-
4ac92: 2f02 movel %d2,%sp@-
4ac94: 4eb9 0004 abb0 jsr 4abb0 <IMFS_allocate_node>
if ( !node )
4ac9a: 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 );
4ac9e: 2840 moveal %d0,%a4
if ( !node )
4aca0: 4a80 tstl %d0
4aca2: 6700 00bc beqw 4ad60 <IMFS_create_node+0x102>
return NULL;
/*
* Set the type specific information
*/
switch (type) {
4aca6: 5382 subql #1,%d2
4aca8: 7006 moveq #6,%d0
4acaa: b082 cmpl %d2,%d0
4acac: 6570 bcss 4ad1e <IMFS_create_node+0xc0>
4acae: 303b 2a08 movew %pc@(4acb8 <IMFS_create_node+0x5a>,%d2:l:2),%d0
4acb2: 48c0 extl %d0
4acb4: 4efb 0802 jmp %pc@(4acb8 <IMFS_create_node+0x5a>,%d0:l)
4acb8: 000e 016 <== NOT EXECUTED
4acba: 002a 052 <== NOT EXECUTED
4acbc: 0024 044 <== NOT EXECUTED
4acbe: 0024 044 <== NOT EXECUTED
4acc0: 0046 0106 <== NOT EXECUTED
4acc2: 0036 066 <== NOT EXECUTED
4acc4: 0060 0140 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4acc6: 41ec 0050 lea %a4@(80),%a0
4acca: 2948 004c movel %a0,%a4@(76)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4acce: 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;
4acd2: 42ac 0050 clrl %a4@(80)
the_chain->last = _Chain_Head(the_chain);
4acd6: 2948 0054 movel %a0,%a4@(84)
4acda: 605e bras 4ad3a <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;
4acdc: 2952 004c movel %a2@,%a4@(76)
break;
4ace0: 6058 bras 4ad3a <IMFS_create_node+0xdc>
case IMFS_DEVICE:
node->info.device.major = info->device.major;
4ace2: 2952 004c movel %a2@,%a4@(76)
node->info.device.minor = info->device.minor;
4ace6: 296a 0004 0050 movel %a2@(4),%a4@(80)
break;
4acec: 604c bras 4ad3a <IMFS_create_node+0xdc>
case IMFS_LINEAR_FILE:
node->info.linearfile.size = 0;
node->info.linearfile.direct = 0;
4acee: 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;
4acf2: 4280 clrl %d0 <== NOT EXECUTED
4acf4: 4281 clrl %d1 <== NOT EXECUTED
4acf6: 2940 004c movel %d0,%a4@(76) <== NOT EXECUTED
4acfa: 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;
4acfe: 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;
4ad02: 4280 clrl %d0
4ad04: 4281 clrl %d1
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
4ad06: 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;
4ad0a: 2940 004c movel %d0,%a4@(76)
4ad0e: 2941 0050 movel %d1,%a4@(80)
node->info.file.indirect = 0;
node->info.file.doubly_indirect = 0;
node->info.file.triply_indirect = 0;
4ad12: 42ac 005c clrl %a4@(92)
break;
4ad16: 6022 bras 4ad3a <IMFS_create_node+0xdc>
case IMFS_FIFO:
node->info.fifo.pipe = NULL;
4ad18: 42ac 004c clrl %a4@(76)
break;
4ad1c: 601c bras 4ad3a <IMFS_create_node+0xdc>
default:
assert(0);
4ad1e: 4879 0005 97a8 pea 597a8 <IMFS_LIMITS_AND_OPTIONS+0x30> <== NOT EXECUTED
4ad24: 4879 0005 97f3 pea 597f3 <__FUNCTION__.5809> <== NOT EXECUTED
4ad2a: 4878 005c pea 5c <DBL_MANT_DIG+0x27> <== NOT EXECUTED
4ad2e: 4879 0005 97aa pea 597aa <IMFS_LIMITS_AND_OPTIONS+0x32> <== NOT EXECUTED
4ad34: 4eb9 0004 8cd8 jsr 48cd8 <__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;
4ad3a: 206b 0010 moveal %a3@(16),%a0
4ad3e: 2068 0034 moveal %a0@(52),%a0
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4ad42: 2010 movel %a0@,%d0
4ad44: 5280 addql #1,%d0
4ad46: 2080 movel %d0,%a0@
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
parent = parent_loc->node_access;
4ad48: 2053 moveal %a3@,%a0
fs_info = parent_loc->mt_entry->fs_info;
node->Parent = parent;
node->st_ino = ++fs_info->ino_count;
4ad4a: 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;
4ad4e: 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 );
4ad52: 2f0c movel %a4,%sp@-
4ad54: 4868 004c pea %a0@(76)
4ad58: 4eb9 0004 5874 jsr 45874 <_Chain_Append>
node->st_ino = ++fs_info->ino_count;
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
return node;
4ad5e: 508f addql #8,%sp
}
4ad60: 200c movel %a4,%d0
4ad62: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
4ad68: 4e5e unlk %fp
4ad6a: 4e75 rts
000435b2 <IMFS_dump_directory>:
void IMFS_dump_directory(
IMFS_jnode_t *the_directory,
int level
)
{
435b2: 4e56 ffe0 linkw %fp,#-32
435b6: 206e 0008 moveal %fp@(8),%a0
435ba: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
435be: 242e 000c movel %fp@(12),%d2
rtems_chain_node *the_node;
rtems_chain_control *the_chain;
IMFS_jnode_t *the_jnode;
int i;
assert( the_directory );
435c2: 4a88 tstl %a0
435c4: 6612 bnes 435d8 <IMFS_dump_directory+0x26>
435c6: 4879 0005 e9a6 pea 5e9a6 <IntUartPollCallbacks.6559+0xd6> <== NOT EXECUTED
435cc: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== 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 e9b4 pea 5e9b4 <IntUartPollCallbacks.6559+0xe4> <== NOT EXECUTED
435e2: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== NOT EXECUTED
435e8: 4878 0086 pea 86 <DBL_MANT_DIG+0x51> <== NOT EXECUTED
435ec: 4879 0005 e8fa pea 5e8fa <IntUartPollCallbacks.6559+0x2a> <== NOT EXECUTED
435f2: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED
assert( the_directory->type == IMFS_DIRECTORY );
435f8: 7001 moveq #1,%d0
435fa: b0a8 0048 cmpl %a0@(72),%d0
435fe: 6712 beqs 43612 <IMFS_dump_directory+0x60>
43600: 4879 0005 e9bf pea 5e9bf <IntUartPollCallbacks.6559+0xef> <== NOT EXECUTED
43606: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== 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 0004 fb08 lea 4fb08 <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 030c moveal 6030c <_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 e9e5 pea 5e9e5 <IntUartPollCallbacks.6559+0x115>
4364a: 4e95 jsr %a5@
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
for ( i=0 ; i<=level ; i++ )
4364c: 508f addql #8,%sp
4364e: b483 cmpl %d3,%d2
43650: 6ce6 bges 43638 <IMFS_dump_directory+0x86>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
43652: 2f0a movel %a2,%sp@-
43654: 4e94 jsr %a4@
if ( the_jnode->type == IMFS_DIRECTORY )
43656: 588f addql #4,%sp
43658: 7001 moveq #1,%d0
4365a: b0aa 0048 cmpl %a2@(72),%d0
4365e: 6608 bnes 43668 <IMFS_dump_directory+0xb6>
IMFS_dump_directory( the_jnode, level + 1 );
43660: 2f04 movel %d4,%sp@-
43662: 2f0a movel %a2,%sp@-
43664: 4e93 jsr %a3@
43666: 508f addql #8,%sp
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
43668: 2452 moveal %a2@,%a2
assert( the_directory->type == IMFS_DIRECTORY );
the_chain = &the_directory->info.directory.Entries;
for ( the_node = the_chain->first;
4366a: ba8a cmpl %a2,%d5
4366c: 66c8 bnes 43636 <IMFS_dump_directory+0x84>
fprintf(stdout, "...." );
IMFS_print_jnode( the_jnode );
if ( the_jnode->type == IMFS_DIRECTORY )
IMFS_dump_directory( the_jnode, level + 1 );
}
}
4366e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
43674: 4e5e unlk %fp
43676: 4e75 rts
000481a0 <IMFS_eval_path>:
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
481a0: 4e56 ff9c linkw %fp,#-100
481a4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
481a8: 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 );
481ac: 2a0e movel %fp,%d5
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
481ae: 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 );
481b0: 0685 ffff ffc7 addil #-57,%d5
if ( !node )
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_sym_link( pathloc, 0 );
481b6: 2e3c 0004 80d6 movel #295126,%d7
const char *pathname, /* IN */
int pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
481bc: 2a6e 0008 moveal %fp@(8),%a5
481c0: 286e 000c moveal %fp@(12),%a4
481c4: 262e 0010 movel %fp@(16),%d3
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
481c8: 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 );
481ca: 486e fffc pea %fp@(-4)
481ce: 2f05 movel %d5,%sp@-
481d0: 2f0c movel %a4,%sp@-
481d2: 4875 2800 pea %a5@(00000000,%d2:l)
481d6: 4eb9 0004 8944 jsr 48944 <IMFS_get_token>
pathnamelen -= len;
481dc: 282e fffc movel %fp@(-4),%d4
i += len;
if ( !pathloc->node_access )
481e0: 4fef 0010 lea %sp@(16),%sp
481e4: 2052 moveal %a2@,%a0
481e6: 4a88 tstl %a0
481e8: 6700 0100 beqw 482ea <IMFS_eval_path+0x14a>
rtems_set_errno_and_return_minus_one( ENOENT );
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
481ec: 4a80 tstl %d0
481ee: 6718 beqs 48208 <IMFS_eval_path+0x68>
if ( node->type == IMFS_DIRECTORY )
481f0: 7201 moveq #1,%d1
481f2: b2ab 0048 cmpl %a3@(72),%d1
481f6: 6610 bnes 48208 <IMFS_eval_path+0x68>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
481f8: 123c 0040 moveb #64,%d1
481fc: 7c40 moveq #64,%d6
481fe: c2a8 002e andl %a0@(46),%d1
48202: bc81 cmpl %d1,%d6
48204: 6600 019a bnew 483a0 <IMFS_eval_path+0x200>
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
48208: 99c4 subal %d4,%a4
i += len;
4820a: d484 addl %d4,%d2
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
4820c: 2648 moveal %a0,%a3
switch( type ) {
4820e: 7203 moveq #3,%d1
48210: b280 cmpl %d0,%d1
48212: 676a beqs 4827e <IMFS_eval_path+0xde>
48214: 7c04 moveq #4,%d6
48216: bc80 cmpl %d0,%d6
48218: 6700 00e8 beqw 48302 <IMFS_eval_path+0x162>
4821c: 123c 0002 moveb #2,%d1
48220: b280 cmpl %d0,%d1
48222: 6600 00f0 bnew 48314 <IMFS_eval_path+0x174>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
48226: 2279 0005 a324 moveal 5a324 <rtems_current_user_env>,%a1
4822c: b1e9 0018 cmpal %a1@(24),%a0
48230: 6798 beqs 481ca <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) {
48232: 226a 0010 moveal %a2@(16),%a1
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
48236: b1e9 001c cmpal %a1@(28),%a0
4823a: 663c bnes 48278 <IMFS_eval_path+0xd8>
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
4823c: 4878 0014 pea 14 <OPER2>
48240: 2a0e movel %fp,%d5
48242: 4869 0008 pea %a1@(8)
48246: 0685 ffff ffe8 addil #-24,%d5
4824c: 47f9 0004 c1c8 lea 4c1c8 <memcpy>,%a3
*pathloc = newloc;
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
48252: 9484 subl %d4,%d2
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
48254: 2f05 movel %d5,%sp@-
48256: 4e93 jsr %a3@
*pathloc = newloc;
48258: 4878 0014 pea 14 <OPER2>
4825c: 2f05 movel %d5,%sp@-
4825e: 2f0a movel %a2,%sp@-
48260: 4e93 jsr %a3@
return (*pathloc->ops->evalpath_h)(&(pathname[i-len]),
48262: 2f0a movel %a2,%sp@-
48264: 206a 000c moveal %a2@(12),%a0
48268: 2f03 movel %d3,%sp@-
4826a: 4874 4800 pea %a4@(00000000,%d4:l)
4826e: 4875 2800 pea %a5@(00000000,%d2:l)
48272: 2050 moveal %a0@,%a0
48274: 6000 00f6 braw 4836c <IMFS_eval_path+0x1cc>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
48278: 2668 0008 moveal %a0@(8),%a3
4827c: 6068 bras 482e6 <IMFS_eval_path+0x146>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
4827e: 2028 0048 movel %a0@(72),%d0
48282: 7203 moveq #3,%d1
48284: b280 cmpl %d0,%d1
48286: 6614 bnes 4829c <IMFS_eval_path+0xfc>
IMFS_evaluate_hard_link( pathloc, 0 );
48288: 42a7 clrl %sp@-
4828a: 2f0a movel %a2,%sp@-
4828c: 4eb9 0004 807c jsr 4807c <IMFS_evaluate_hard_link>
node = pathloc->node_access;
48292: 2652 moveal %a2@,%a3
if ( !node )
48294: 508f addql #8,%sp
48296: 4a8b tstl %a3
48298: 661c bnes 482b6 <IMFS_eval_path+0x116>
4829a: 6022 bras 482be <IMFS_eval_path+0x11e> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTDIR );
} else if ( node->type == IMFS_SYM_LINK ) {
4829c: 7204 moveq #4,%d1
4829e: b280 cmpl %d0,%d1
482a0: 6614 bnes 482b6 <IMFS_eval_path+0x116>
result = IMFS_evaluate_sym_link( pathloc, 0 );
482a2: 42a7 clrl %sp@-
482a4: 2047 moveal %d7,%a0
482a6: 2f0a movel %a2,%sp@-
482a8: 4e90 jsr %a0@
node = pathloc->node_access;
482aa: 2652 moveal %a2@,%a3
if ( result == -1 )
482ac: 508f addql #8,%sp
482ae: 72ff moveq #-1,%d1
482b0: b280 cmpl %d0,%d1
482b2: 6700 00de beqw 48392 <IMFS_eval_path+0x1f2>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
482b6: 7c01 moveq #1,%d6
482b8: bcab 0048 cmpl %a3@(72),%d6
482bc: 6712 beqs 482d0 <IMFS_eval_path+0x130>
rtems_set_errno_and_return_minus_one( ENOTDIR );
482be: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
482c4: 7c14 moveq #20,%d6
482c6: 72ff moveq #-1,%d1
482c8: 2040 moveal %d0,%a0
482ca: 2086 movel %d6,%a0@
482cc: 6000 00c6 braw 48394 <IMFS_eval_path+0x1f4>
/*
* 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 ) {
482d0: 206b 0058 moveal %a3@(88),%a0
482d4: 4a88 tstl %a0
482d6: 6658 bnes 48330 <IMFS_eval_path+0x190>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
482d8: 2f05 movel %d5,%sp@-
482da: 2f0b movel %a3,%sp@-
482dc: 4eb9 0004 88b4 jsr 488b4 <IMFS_find_match_in_dir>
if ( !node )
482e2: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
482e4: 2640 moveal %d0,%a3
if ( !node )
482e6: 4a8b tstl %a3
482e8: 6612 bnes 482fc <IMFS_eval_path+0x15c>
rtems_set_errno_and_return_minus_one( ENOENT );
482ea: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
482f0: 7a02 moveq #2,%d5
482f2: 72ff moveq #-1,%d1
482f4: 2040 moveal %d0,%a0
482f6: 2085 movel %d5,%a0@
482f8: 6000 009a braw 48394 <IMFS_eval_path+0x1f4>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
482fc: 248b movel %a3,%a2@
break;
482fe: 6000 feca braw 481ca <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 );
48302: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48308: 785b moveq #91,%d4
4830a: 72ff moveq #-1,%d1
4830c: 2040 moveal %d0,%a0
4830e: 2084 movel %d4,%a0@
48310: 6000 0082 braw 48394 <IMFS_eval_path+0x1f4>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
48314: 4a80 tstl %d0
48316: 6708 beqs 48320 <IMFS_eval_path+0x180>
48318: 7204 moveq #4,%d1
4831a: b280 cmpl %d0,%d1
4831c: 6600 feac bnew 481ca <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 ) {
48320: 7c01 moveq #1,%d6
48322: bca8 0048 cmpl %a0@(72),%d6
48326: 664e bnes 48376 <IMFS_eval_path+0x1d6>
if ( node->info.directory.mt_fs != NULL ) {
48328: 2068 0058 moveal %a0@(88),%a0
4832c: 4a88 tstl %a0
4832e: 6746 beqs 48376 <IMFS_eval_path+0x1d6>
newloc = node->info.directory.mt_fs->mt_fs_root;
48330: 4878 0014 pea 14 <OPER2>
48334: 280e movel %fp,%d4
48336: 4868 001c pea %a0@(28)
4833a: 0684 ffff ffe8 addil #-24,%d4
48340: 47f9 0004 c1c8 lea 4c1c8 <memcpy>,%a3
48346: 2f04 movel %d4,%sp@-
48348: 4e93 jsr %a3@
*pathloc = newloc;
4834a: 4878 0014 pea 14 <OPER2>
4834e: 2f04 movel %d4,%sp@-
48350: 2f0a movel %a2,%sp@-
48352: 4e93 jsr %a3@
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
48354: 206e fffc moveal %fp@(-4),%a0
48358: 9488 subl %a0,%d2
4835a: 2f0a movel %a2,%sp@-
4835c: 226a 000c moveal %a2@(12),%a1
48360: 2f03 movel %d3,%sp@-
48362: 4874 8800 pea %a4@(00000000,%a0:l)
48366: 4875 2800 pea %a5@(00000000,%d2:l)
4836a: 2051 moveal %a1@,%a0
4836c: 4e90 jsr %a0@
4836e: 4fef 0028 lea %sp@(40),%sp
48372: 2200 movel %d0,%d1
48374: 601e bras 48394 <IMFS_eval_path+0x1f4>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
48376: 2f0a movel %a2,%sp@-
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
48378: ed8b lsll #6,%d3
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
4837a: 4eb9 0004 7fec jsr 47fec <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
48380: 2052 moveal %a2@,%a0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
48382: 2200 movel %d0,%d1
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
48384: 2003 movel %d3,%d0
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
48386: 588f addql #4,%sp
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
48388: c0a8 002e andl %a0@(46),%d0
4838c: b680 cmpl %d0,%d3
4838e: 6610 bnes 483a0 <IMFS_eval_path+0x200>
48390: 6002 bras 48394 <IMFS_eval_path+0x1f4>
48392: 2200 movel %d0,%d1 <== NOT EXECUTED
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
48394: 2001 movel %d1,%d0
48396: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5
4839c: 4e5e unlk %fp
4839e: 4e75 rts
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
483a0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
483a6: 760d moveq #13,%d3
483a8: 72ff moveq #-1,%d1
483aa: 2040 moveal %d0,%a0
483ac: 2083 movel %d3,%a0@
483ae: 60e4 bras 48394 <IMFS_eval_path+0x1f4>
00048446 <IMFS_evaluate_for_make>:
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
48446: 4e56 ff9c linkw %fp,#-100
4844a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4844e: 286e 0008 moveal %fp@(8),%a4
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
48452: 2c0e movel %fp,%d6
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
48454: 4282 clrl %d2
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
48456: 0686 ffff ffc7 addil #-57,%d6
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
4845c: 2e3c 0004 88b4 movel #297140,%d7
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
48462: 2a3c 0004 83b0 movel #295856,%d5
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
48468: 2f0c movel %a4,%sp@-
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
4846a: 246e 000c moveal %fp@(12),%a2
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
4846e: 4eb9 0004 cd74 jsr 4cd74 <strlen>
int IMFS_evaluate_for_make(
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
48474: 2a6e 0010 moveal %fp@(16),%a5
node = pathloc->node_access;
/*
* Get the path length.
*/
pathlen = strlen( path );
48478: 588f addql #4,%sp
4847a: 2800 movel %d0,%d4
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
4847c: 2652 moveal %a2@,%a3
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
4847e: 486e fffc pea %fp@(-4)
48482: 2f06 movel %d6,%sp@-
48484: 2f04 movel %d4,%sp@-
48486: 4874 2800 pea %a4@(00000000,%d2:l)
4848a: 4eb9 0004 8944 jsr 48944 <IMFS_get_token>
pathlen -= len;
48490: 262e fffc movel %fp@(-4),%d3
i += len;
if ( !pathloc->node_access )
48494: 4fef 0010 lea %sp@(16),%sp
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
48498: 9883 subl %d3,%d4
i += len;
if ( !pathloc->node_access )
4849a: 2052 moveal %a2@,%a0
4849c: 4a88 tstl %a0
4849e: 6700 016e beqw 4860e <IMFS_evaluate_for_make+0x1c8>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
484a2: 4a80 tstl %d0
484a4: 671a beqs 484c0 <IMFS_evaluate_for_make+0x7a>
if ( node->type == IMFS_DIRECTORY )
484a6: 7201 moveq #1,%d1
484a8: b2ab 0048 cmpl %a3@(72),%d1
484ac: 6612 bnes 484c0 <IMFS_evaluate_for_make+0x7a>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
484ae: 123c 0040 moveb #64,%d1
484b2: c2a8 002e andl %a0@(46),%d1
484b6: 2241 moveal %d1,%a1
484b8: 7240 moveq #64,%d1
484ba: b289 cmpl %a1,%d1
484bc: 6600 01b0 bnew 4866e <IMFS_evaluate_for_make+0x228>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
484c0: d483 addl %d3,%d2
if ( type != IMFS_NO_MORE_PATH )
if ( node->type == IMFS_DIRECTORY )
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
rtems_set_errno_and_return_minus_one( EACCES );
node = pathloc->node_access;
484c2: 2648 moveal %a0,%a3
switch( type ) {
484c4: 7202 moveq #2,%d1
484c6: b280 cmpl %d0,%d1
484c8: 671c beqs 484e6 <IMFS_evaluate_for_make+0xa0>
484ca: 6508 bcss 484d4 <IMFS_evaluate_for_make+0x8e>
484cc: 4a80 tstl %d0
484ce: 6700 0100 beqw 485d0 <IMFS_evaluate_for_make+0x18a>
484d2: 60aa bras 4847e <IMFS_evaluate_for_make+0x38>
484d4: 7203 moveq #3,%d1
484d6: b280 cmpl %d0,%d1
484d8: 675e beqs 48538 <IMFS_evaluate_for_make+0xf2>
484da: 123c 0004 moveb #4,%d1
484de: b280 cmpl %d0,%d1
484e0: 669c bnes 4847e <IMFS_evaluate_for_make+0x38>
484e2: 6000 00fe braw 485e2 <IMFS_evaluate_for_make+0x19c>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
484e6: 2279 0005 a324 moveal 5a324 <rtems_current_user_env>,%a1
484ec: b1e9 0018 cmpal %a1@(24),%a0
484f0: 678c beqs 4847e <IMFS_evaluate_for_make+0x38>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
484f2: 226a 0010 moveal %a2@(16),%a1
484f6: b1e9 001c cmpal %a1@(28),%a0
484fa: 662e bnes 4852a <IMFS_evaluate_for_make+0xe4>
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
484fc: 4878 0014 pea 14 <OPER2>
48500: 280e movel %fp,%d4
48502: 4869 0008 pea %a1@(8)
48506: 0684 ffff ffe8 addil #-24,%d4
4850c: 47f9 0004 c1c8 lea 4c1c8 <memcpy>,%a3
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
48512: 9483 subl %d3,%d2
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
48514: 2f04 movel %d4,%sp@-
48516: 4e93 jsr %a3@
*pathloc = newloc;
48518: 4878 0014 pea 14 <OPER2>
4851c: 2f04 movel %d4,%sp@-
4851e: 2f0a movel %a2,%sp@-
48520: 4e93 jsr %a3@
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
48522: 2f0d movel %a5,%sp@-
48524: 206a 000c moveal %a2@(12),%a0
48528: 607a bras 485a4 <IMFS_evaluate_for_make+0x15e>
}
} else {
if ( !node->Parent )
4852a: 2668 0008 moveal %a0@(8),%a3
4852e: 4a8b tstl %a3
48530: 6600 0098 bnew 485ca <IMFS_evaluate_for_make+0x184>
48534: 6000 00d8 braw 4860e <IMFS_evaluate_for_make+0x1c8>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
48538: 2028 0048 movel %a0@(72),%d0
4853c: 7203 moveq #3,%d1
4853e: b280 cmpl %d0,%d1
48540: 6706 beqs 48548 <IMFS_evaluate_for_make+0x102>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
48542: 7204 moveq #4,%d1
48544: b280 cmpl %d0,%d1
48546: 6614 bnes 4855c <IMFS_evaluate_for_make+0x116>
result = IMFS_evaluate_link( pathloc, 0 );
48548: 42a7 clrl %sp@-
4854a: 2045 moveal %d5,%a0
4854c: 2f0a movel %a2,%sp@-
4854e: 4e90 jsr %a0@
if ( result == -1 )
48550: 508f addql #8,%sp
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
result = IMFS_evaluate_link( pathloc, 0 );
48552: 2200 movel %d0,%d1
if ( result == -1 )
48554: 70ff moveq #-1,%d0
48556: b081 cmpl %d1,%d0
48558: 6700 0108 beqw 48662 <IMFS_evaluate_for_make+0x21c>
return -1;
}
node = pathloc->node_access;
4855c: 2052 moveal %a2@,%a0
if ( !node )
4855e: 4a88 tstl %a0
48560: 6700 00de beqw 48640 <IMFS_evaluate_for_make+0x1fa>
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
48564: 7001 moveq #1,%d0
48566: b0a8 0048 cmpl %a0@(72),%d0
4856a: 6600 00d4 bnew 48640 <IMFS_evaluate_for_make+0x1fa>
/*
* 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 ) {
4856e: 2268 0058 moveal %a0@(88),%a1
48572: 4a89 tstl %a1
48574: 6744 beqs 485ba <IMFS_evaluate_for_make+0x174>
newloc = node->info.directory.mt_fs->mt_fs_root;
48576: 4878 0014 pea 14 <OPER2>
4857a: 260e movel %fp,%d3
4857c: 4869 001c pea %a1@(28)
48580: 0683 ffff ffe8 addil #-24,%d3
48586: 47f9 0004 c1c8 lea 4c1c8 <memcpy>,%a3
4858c: 2f03 movel %d3,%sp@-
4858e: 4e93 jsr %a3@
*pathloc = newloc;
48590: 4878 0014 pea 14 <OPER2>
48594: 2f03 movel %d3,%sp@-
48596: 2f0a movel %a2,%sp@-
48598: 4e93 jsr %a3@
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
4859a: 206a 000c moveal %a2@(12),%a0
4859e: 94ae fffc subl %fp@(-4),%d2
485a2: 2f0d movel %a5,%sp@-
485a4: 2f0a movel %a2,%sp@-
485a6: 4874 2800 pea %a4@(00000000,%d2:l)
485aa: 2068 0004 moveal %a0@(4),%a0
485ae: 4e90 jsr %a0@
485b0: 4fef 0024 lea %sp@(36),%sp
485b4: 2200 movel %d0,%d1
485b6: 6000 00aa braw 48662 <IMFS_evaluate_for_make+0x21c>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
485ba: 2f06 movel %d6,%sp@-
485bc: 2f08 movel %a0,%sp@-
485be: 2047 moveal %d7,%a0
485c0: 4e90 jsr %a0@
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
485c2: 508f addql #8,%sp
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
485c4: 2640 moveal %d0,%a3
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
485c6: 4a80 tstl %d0
485c8: 6728 beqs 485f2 <IMFS_evaluate_for_make+0x1ac>
done = true;
else
pathloc->node_access = node;
485ca: 248b movel %a3,%a2@
485cc: 6000 feb0 braw 4847e <IMFS_evaluate_for_make+0x38>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
485d0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
485d6: 7c11 moveq #17,%d6
485d8: 72ff moveq #-1,%d1
485da: 2040 moveal %d0,%a0
485dc: 2086 movel %d6,%a0@
485de: 6000 0082 braw 48662 <IMFS_evaluate_for_make+0x21c>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
485e2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
485e8: 7a5b moveq #91,%d5
485ea: 72ff moveq #-1,%d1
485ec: 2040 moveal %d0,%a0
485ee: 2085 movel %d5,%a0@
485f0: 6070 bras 48662 <IMFS_evaluate_for_make+0x21c>
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
485f2: 2002 movel %d2,%d0
485f4: 90ae fffc subl %fp@(-4),%d0
485f8: d08c addl %a4,%d0
485fa: d9c2 addal %d2,%a4
485fc: 2a80 movel %d0,%a5@
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
485fe: 601e bras 4861e <IMFS_evaluate_for_make+0x1d8>
if ( !IMFS_is_separator( path[ i ] ) )
48600: 702f moveq #47,%d0
48602: b081 cmpl %d1,%d0
48604: 6718 beqs 4861e <IMFS_evaluate_for_make+0x1d8>
48606: 103c 005c moveb #92,%d0
4860a: b081 cmpl %d1,%d0
4860c: 6710 beqs 4861e <IMFS_evaluate_for_make+0x1d8>
rtems_set_errno_and_return_minus_one( ENOENT );
4860e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48614: 7802 moveq #2,%d4
48616: 72ff moveq #-1,%d1
48618: 2040 moveal %d0,%a0
4861a: 2084 movel %d4,%a0@
4861c: 6044 bras 48662 <IMFS_evaluate_for_make+0x21c>
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
4861e: 1014 moveb %a4@,%d0
if ( !IMFS_is_separator( path[ i ] ) )
rtems_set_errno_and_return_minus_one( ENOENT );
48620: 528c addql #1,%a4
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
if ( !IMFS_is_separator( path[ i ] ) )
48622: 1200 moveb %d0,%d1
48624: 49c1 extbl %d1
/*
* We have evaluated the path as far as we can.
* Verify there is not any invalid stuff at the end of the name.
*/
for( ; path[i] != '\0'; i++) {
48626: 4a00 tstb %d0
48628: 66d6 bnes 48600 <IMFS_evaluate_for_make+0x1ba>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
4862a: 2f0a movel %a2,%sp@-
4862c: 4eb9 0004 7fec jsr 47fec <IMFS_Set_handlers>
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
48632: 2052 moveal %a2@,%a0
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
48634: 2200 movel %d0,%d1
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
48636: 588f addql #4,%sp
48638: 7001 moveq #1,%d0
4863a: b0a8 0048 cmpl %a0@(72),%d0
4863e: 6710 beqs 48650 <IMFS_evaluate_for_make+0x20a>
rtems_set_errno_and_return_minus_one( ENOTDIR );
48640: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48646: 7614 moveq #20,%d3
48648: 72ff moveq #-1,%d1
4864a: 2040 moveal %d0,%a0
4864c: 2083 movel %d3,%a0@
4864e: 6012 bras 48662 <IMFS_evaluate_for_make+0x21c>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
48650: 2028 002e movel %a0@(46),%d0
48654: 0280 0000 00c0 andil #192,%d0
4865a: 0c80 0000 00c0 cmpil #192,%d0
48660: 660c bnes 4866e <IMFS_evaluate_for_make+0x228>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
48662: 2001 movel %d1,%d0
48664: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5
4866a: 4e5e unlk %fp
4866c: 4e75 rts
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
rtems_set_errno_and_return_minus_one( EACCES );
4866e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48674: 740d moveq #13,%d2
48676: 72ff moveq #-1,%d1
48678: 2040 moveal %d0,%a0
4867a: 2082 movel %d2,%a0@
4867c: 60e4 bras 48662 <IMFS_evaluate_for_make+0x21c>
...
0004807c <IMFS_evaluate_hard_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
4807c: 7003 moveq #3,%d0
int IMFS_evaluate_hard_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
4807e: 4e56 0000 linkw %fp,#0
48082: 2f0a movel %a2,%sp@-
48084: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *jnode = node->node_access;
48088: 2052 moveal %a2@,%a0
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_HARD_LINK )
4808a: b0a8 0048 cmpl %a0@(72),%d0
4808e: 670c beqs 4809c <IMFS_evaluate_hard_link+0x20>
rtems_fatal_error_occurred (0xABCD0000);
48090: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
48096: 4eb9 0004 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Set the hard link value and the handlers.
*/
node->node_access = jnode->info.hard_link.link_node;
4809c: 24a8 004c movel %a0@(76),%a2@
IMFS_Set_handlers( node );
480a0: 2f0a movel %a2,%sp@-
480a2: 4eb9 0004 7fec jsr 47fec <IMFS_Set_handlers>
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
480a8: 202e 000c movel %fp@(12),%d0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
480ac: 588f addql #4,%sp
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
480ae: ed88 lsll #6,%d0
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
480b0: 2052 moveal %a2@,%a0
480b2: 2200 movel %d0,%d1
480b4: c2a8 002e andl %a0@(46),%d1
480b8: b081 cmpl %d1,%d0
480ba: 660a bnes 480c6 <IMFS_evaluate_hard_link+0x4a>
480bc: 4280 clrl %d0
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
480be: 246e fffc moveal %fp@(-4),%a2
480c2: 4e5e unlk %fp
480c4: 4e75 rts
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
480c6: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
480cc: 720d moveq #13,%d1 <== NOT EXECUTED
480ce: 2040 moveal %d0,%a0 <== NOT EXECUTED
480d0: 70ff moveq #-1,%d0 <== NOT EXECUTED
480d2: 2081 movel %d1,%a0@ <== NOT EXECUTED
480d4: 60e8 bras 480be <IMFS_evaluate_hard_link+0x42> <== NOT EXECUTED
0004805a <IMFS_evaluate_permission>:
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
4805a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4805e: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
48062: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
return 1;
return 0;
}
48066: 4e5e unlk %fp <== NOT EXECUTED
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
48068: ed88 lsll #6,%d0 <== NOT EXECUTED
4806a: 2050 moveal %a0@,%a0 <== NOT EXECUTED
4806c: 2200 movel %d0,%d1 <== NOT EXECUTED
4806e: c2a8 002e andl %a0@(46),%d1 <== NOT EXECUTED
48072: b081 cmpl %d1,%d0 <== NOT EXECUTED
48074: 57c0 seq %d0 <== NOT EXECUTED
48076: 49c0 extbl %d0 <== NOT EXECUTED
return 1;
return 0;
}
48078: 4480 negl %d0 <== NOT EXECUTED
4807a: 4e75 rts
000480d6 <IMFS_evaluate_sym_link>:
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
480d6: 7004 moveq #4,%d0
int IMFS_evaluate_sym_link(
rtems_filesystem_location_info_t *node, /* IN/OUT */
int flags /* IN */
)
{
480d8: 4e56 fff0 linkw %fp,#-16
480dc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
480e0: 246e 0008 moveal %fp@(8),%a2
480e4: 242e 000c movel %fp@(12),%d2
IMFS_jnode_t *jnode = node->node_access;
480e8: 2652 moveal %a2@,%a3
/*
* Check for things that should never happen.
*/
if ( jnode->type != IMFS_SYM_LINK )
480ea: b0ab 0048 cmpl %a3@(72),%d0
480ee: 6708 beqs 480f8 <IMFS_evaluate_sym_link+0x22>
rtems_fatal_error_occurred (0xABCD0000);
480f0: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED
480f6: 600c bras 48104 <IMFS_evaluate_sym_link+0x2e> <== NOT EXECUTED
if ( !jnode->Parent )
480f8: 202b 0008 movel %a3@(8),%d0
480fc: 660c bnes 4810a <IMFS_evaluate_sym_link+0x34>
rtems_fatal_error_occurred( 0xBAD00000 );
480fe: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED
48104: 4eb9 0004 55b4 jsr 455b4 <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;
4810a: 2480 movel %d0,%a2@
rtems_filesystem_get_sym_start_loc(
4810c: 206b 004c moveal %a3@(76),%a0
48110: 762f moveq #47,%d3
48112: 1010 moveb %a0@,%d0
48114: 1200 moveb %d0,%d1
48116: 49c1 extbl %d1
48118: b681 cmpl %d1,%d3
4811a: 6710 beqs 4812c <IMFS_evaluate_sym_link+0x56>
4811c: 163c 005c moveb #92,%d3
48120: b681 cmpl %d1,%d3
48122: 6708 beqs 4812c <IMFS_evaluate_sym_link+0x56>
48124: 4a00 tstb %d0
48126: 6704 beqs 4812c <IMFS_evaluate_sym_link+0x56>
48128: 4280 clrl %d0
4812a: 601e bras 4814a <IMFS_evaluate_sym_link+0x74>
4812c: 4878 0014 pea 14 <OPER2>
48130: 2079 0005 a324 moveal 5a324 <rtems_current_user_env>,%a0
48136: 41e8 0018 lea %a0@(24),%a0
4813a: 2f08 movel %a0,%sp@-
4813c: 2f0a movel %a2,%sp@-
4813e: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
48144: 4fef 000c lea %sp@(12),%sp
48148: 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] ),
4814a: 266b 004c moveal %a3@(76),%a3
4814e: d7c0 addal %d0,%a3
48150: 2f0b movel %a3,%sp@-
48152: 4eb9 0004 cd74 jsr 4cd74 <strlen>
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
48158: 2e8a movel %a2,%sp@
4815a: 2f02 movel %d2,%sp@-
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
4815c: ed8a lsll #6,%d2
/*
* Use eval path to evaluate the path of the symbolic link.
*/
result = IMFS_eval_path(
4815e: 2f00 movel %d0,%sp@-
48160: 2f0b movel %a3,%sp@-
48162: 4eb9 0004 81a0 jsr 481a0 <IMFS_eval_path>
48168: 2640 moveal %d0,%a3
strlen( &jnode->info.sym_link.name[i] ),
flags,
node
);
IMFS_Set_handlers( node );
4816a: 2f0a movel %a2,%sp@-
4816c: 4eb9 0004 7fec jsr 47fec <IMFS_Set_handlers>
if ( !rtems_libio_is_valid_perms( flags ) ) {
assert( 0 );
rtems_set_errno_and_return_minus_one( EIO );
}
jnode = node->node_access;
48172: 2052 moveal %a2@,%a0
48174: 2002 movel %d2,%d0
48176: 4fef 0014 lea %sp@(20),%sp
4817a: c0a8 002e andl %a0@(46),%d0
4817e: b480 cmpl %d0,%d2
48180: 660c bnes 4818e <IMFS_evaluate_sym_link+0xb8>
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
48182: 200b movel %a3,%d0
48184: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4818a: 4e5e unlk %fp
4818c: 4e75 rts
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( node, flags ) )
rtems_set_errno_and_return_minus_one( EACCES );
4818e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48194: 740d moveq #13,%d2 <== NOT EXECUTED
48196: 2040 moveal %d0,%a0 <== NOT EXECUTED
48198: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED
4819c: 2082 movel %d2,%a0@ <== NOT EXECUTED
4819e: 60e2 bras 48182 <IMFS_evaluate_sym_link+0xac> <== NOT EXECUTED
0004ad6c <IMFS_fchmod>:
int IMFS_fchmod(
rtems_filesystem_location_info_t *loc,
mode_t mode
)
{
4ad6c: 4e56 fff8 linkw %fp,#-8
4ad70: 206e 0008 moveal %fp@(8),%a0
4ad74: 2f0a movel %a2,%sp@-
IMFS_jnode_t *jnode;
#if defined(RTEMS_POSIX_API)
uid_t st_uid;
#endif
jnode = loc->node_access;
4ad76: 2450 moveal %a0@,%a2
/*
* Change only the RWX permissions on the jnode to mode.
*/
jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX);
4ad78: 222e 000c movel %fp@(12),%d1
4ad7c: 202a 002e movel %a2@(46),%d0
4ad80: 0281 0000 0fff andil #4095,%d1
4ad86: 0280 ffff f000 andil #-4096,%d0
4ad8c: 8280 orl %d0,%d1
4ad8e: 2541 002e movel %d1,%a2@(46)
IMFS_update_ctime( jnode );
4ad92: 42a7 clrl %sp@-
4ad94: 486e fff8 pea %fp@(-8)
4ad98: 4eb9 0004 8fdc jsr 48fdc <gettimeofday>
4ad9e: 256e fff8 0044 movel %fp@(-8),%a2@(68)
return 0;
}
4ada4: 4280 clrl %d0
4ada6: 246e fff4 moveal %fp@(-12),%a2
4adaa: 4e5e unlk %fp
4adac: 4e75 rts
...
0004adb0 <IMFS_fcntl>:
int cmd,
rtems_libio_t *iop
)
{
return 0;
}
4adb0: 4280 clrl %d0
int IMFS_fcntl(
int cmd,
rtems_libio_t *iop
)
{
4adb2: 4e56 0000 linkw %fp,#0
return 0;
}
4adb6: 4e5e unlk %fp
4adb8: 4e75 rts
...
0004ff20 <IMFS_fdatasync>:
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
return 0;
}
4ff20: 4280 clrl %d0
#include "imfs.h"
int IMFS_fdatasync(
rtems_libio_t *iop
)
{
4ff22: 4e56 0000 linkw %fp,#0
return 0;
}
4ff26: 4e5e unlk %fp
4ff28: 4e75 rts
...
0004880e <IMFS_fifo_close>:
}
int IMFS_fifo_close(
rtems_libio_t *iop
)
{
4880e: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
48812: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
48816: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
4881a: 246b 0038 moveal %a3@(56),%a2 <== NOT EXECUTED
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4881e: 2f0b movel %a3,%sp@- <== NOT EXECUTED
48820: 486a 004c pea %a2@(76) <== NOT EXECUTED
48824: 4eb9 0004 a7b2 jsr 4a7b2 <pipe_release> <== NOT EXECUTED
if (! err) {
4882a: 508f addql #8,%sp <== NOT EXECUTED
rtems_libio_t *iop
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_release(&JNODE2PIPE(jnode), iop);
4882c: 2400 movel %d0,%d2 <== NOT EXECUTED
if (! err) {
4882e: 662a bnes 4885a <IMFS_fifo_close+0x4c> <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_OPEN;
48830: 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)
48836: 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;
48838: 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)
4883c: 4eb9 0004 90e0 jsr 490e0 <rtems_libio_is_file_open> <== NOT EXECUTED
48842: 588f addql #4,%sp <== NOT EXECUTED
48844: 4a80 tstl %d0 <== NOT EXECUTED
48846: 6624 bnes 4886c <IMFS_fifo_close+0x5e> <== NOT EXECUTED
48848: 4a6a 0032 tstw %a2@(50) <== NOT EXECUTED
4884c: 661e bnes 4886c <IMFS_fifo_close+0x5e> <== NOT EXECUTED
free(jnode);
4884e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48850: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
48856: 588f addql #4,%sp <== NOT EXECUTED
48858: 6012 bras 4886c <IMFS_fifo_close+0x5e> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4885a: 4a80 tstl %d0 <== NOT EXECUTED
4885c: 6c0e bges 4886c <IMFS_fifo_close+0x5e> <== NOT EXECUTED
4885e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48864: 4482 negl %d2 <== NOT EXECUTED
48866: 2040 moveal %d0,%a0 <== NOT EXECUTED
48868: 2082 movel %d2,%a0@ <== NOT EXECUTED
4886a: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
4886c: 2002 movel %d2,%d0 <== NOT EXECUTED
4886e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED
48874: 4e5e unlk %fp <== NOT EXECUTED
48876: 4e75 rts
000486d6 <IMFS_fifo_ioctl>:
int IMFS_fifo_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
486d6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
486da: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
486de: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
486e2: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED
486e6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int err;
if (command == FIONBIO) {
486e8: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED
486ee: 6620 bnes 48710 <IMFS_fifo_ioctl+0x3a> <== NOT EXECUTED
if (buffer == NULL)
486f0: 4a89 tstl %a1 <== NOT EXECUTED
486f2: 6604 bnes 486f8 <IMFS_fifo_ioctl+0x22> <== NOT EXECUTED
486f4: 74f2 moveq #-14,%d2 <== NOT EXECUTED
486f6: 6034 bras 4872c <IMFS_fifo_ioctl+0x56> <== NOT EXECUTED
err = -EFAULT;
else {
if (*(int *)buffer)
486f8: 4a91 tstl %a1@ <== NOT EXECUTED
486fa: 670a beqs 48706 <IMFS_fifo_ioctl+0x30> <== NOT EXECUTED
iop->flags |= LIBIO_FLAGS_NO_DELAY;
486fc: 7001 moveq #1,%d0 <== NOT EXECUTED
486fe: 4282 clrl %d2 <== NOT EXECUTED
48700: 81a8 0014 orl %d0,%a0@(20) <== NOT EXECUTED
48704: 6034 bras 4873a <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
else
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
48706: 70fe moveq #-2,%d0 <== NOT EXECUTED
48708: 4282 clrl %d2 <== NOT EXECUTED
4870a: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
4870e: 602a bras 4873a <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
return 0;
}
}
else
err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop);
48710: 2f08 movel %a0,%sp@- <== NOT EXECUTED
48712: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
48716: 2f09 movel %a1,%sp@- <== NOT EXECUTED
48718: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4871a: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
4871e: 4eb9 0004 a432 jsr 4a432 <pipe_ioctl> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
48724: 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);
48728: 2400 movel %d0,%d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
4872a: 6c0e bges 4873a <IMFS_fifo_ioctl+0x64> <== NOT EXECUTED
4872c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48732: 4482 negl %d2 <== NOT EXECUTED
48734: 2040 moveal %d0,%a0 <== NOT EXECUTED
48736: 2082 movel %d2,%a0@ <== NOT EXECUTED
48738: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
4873a: 2002 movel %d2,%d0 <== NOT EXECUTED
4873c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48740: 4e5e unlk %fp <== NOT EXECUTED
48742: 4e75 rts
00048680 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
48680: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
48684: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
48688: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
4868c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4868e: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
48692: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED
48696: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4869a: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4869e: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED
486a2: 4eb9 0004 a3d8 jsr 4a3d8 <pipe_lseek> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
486a8: 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);
486ac: 2800 movel %d0,%d4 <== NOT EXECUTED
486ae: 2600 movel %d0,%d3 <== NOT EXECUTED
486b0: 5bc2 smi %d2 <== NOT EXECUTED
486b2: 49c2 extbl %d2 <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
486b4: 4a82 tstl %d2 <== NOT EXECUTED
486b6: 6a10 bpls 486c8 <IMFS_fifo_lseek+0x48> <== NOT EXECUTED
486b8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
486be: 4484 negl %d4 <== NOT EXECUTED
486c0: 2040 moveal %d0,%a0 <== NOT EXECUTED
486c2: 74ff moveq #-1,%d2 <== NOT EXECUTED
486c4: 76ff moveq #-1,%d3 <== NOT EXECUTED
486c6: 2084 movel %d4,%a0@ <== NOT EXECUTED
}
486c8: 2203 movel %d3,%d1 <== NOT EXECUTED
486ca: 2002 movel %d2,%d0 <== NOT EXECUTED
486cc: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED
486d2: 4e5e unlk %fp <== NOT EXECUTED
486d4: 4e75 rts
00048878 <IMFS_fifo_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
48878: 4e56 0000 linkw %fp,#0
4887c: 206e 0008 moveal %fp@(8),%a0
48880: 2f02 movel %d2,%sp@-
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
48882: 2f08 movel %a0,%sp@-
48884: 2068 0038 moveal %a0@(56),%a0
48888: 41e8 004c lea %a0@(76),%a0
4888c: 2f08 movel %a0,%sp@-
4888e: 4eb9 0004 a87a jsr 4a87a <fifo_open>
IMFS_FIFO_RETURN(err);
48894: 508f addql #8,%sp
uint32_t mode
)
{
IMFS_jnode_t *jnode = iop->file_info;
int err = fifo_open(&JNODE2PIPE(jnode), iop);
48896: 2400 movel %d0,%d2
IMFS_FIFO_RETURN(err);
48898: 6c0e bges 488a8 <IMFS_fifo_open+0x30>
4889a: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
488a0: 4482 negl %d2
488a2: 2040 moveal %d0,%a0
488a4: 2082 movel %d2,%a0@
488a6: 74ff moveq #-1,%d2
}
488a8: 2002 movel %d2,%d0
488aa: 242e fffc movel %fp@(-4),%d2
488ae: 4e5e unlk %fp
488b0: 4e75 rts
...
000487ac <IMFS_fifo_read>:
ssize_t IMFS_fifo_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
487ac: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
487b0: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
487b4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
487b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
487b8: 2f08 movel %a0,%sp@- <== NOT EXECUTED
487ba: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
487be: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
IMFS_jnode_t *jnode = iop->file_info;
487c2: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop);
487c6: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
487ca: 4eb9 0004 a602 jsr 4a602 <pipe_read> <== NOT EXECUTED
if (err > 0)
487d0: 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);
487d4: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0)
487d6: 6f16 bles 487ee <IMFS_fifo_read+0x42> <== NOT EXECUTED
IMFS_update_atime(jnode);
487d8: 42a7 clrl %sp@- <== NOT EXECUTED
487da: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
487de: 4eb9 0004 8fdc jsr 48fdc <gettimeofday> <== NOT EXECUTED
487e4: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
487ea: 508f addql #8,%sp <== NOT EXECUTED
487ec: 6012 bras 48800 <IMFS_fifo_read+0x54> <== NOT EXECUTED
IMFS_FIFO_RETURN(err);
487ee: 4a80 tstl %d0 <== NOT EXECUTED
487f0: 670e beqs 48800 <IMFS_fifo_read+0x54> <== NOT EXECUTED
487f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
487f8: 4482 negl %d2 <== NOT EXECUTED
487fa: 2040 moveal %d0,%a0 <== NOT EXECUTED
487fc: 2082 movel %d2,%a0@ <== NOT EXECUTED
487fe: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
48800: 2002 movel %d2,%d0 <== NOT EXECUTED
48802: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
48806: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
4880a: 4e5e unlk %fp <== NOT EXECUTED
4880c: 4e75 rts
00048744 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
48744: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
48748: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
4874c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4874e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *jnode = iop->file_info;
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
48750: 2f08 movel %a0,%sp@- <== NOT EXECUTED
48752: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
48756: 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;
4875a: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
4875e: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED
48762: 4eb9 0004 a492 jsr 4a492 <pipe_write> <== NOT EXECUTED
if (err > 0) {
48768: 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);
4876c: 2400 movel %d0,%d2 <== NOT EXECUTED
if (err > 0) {
4876e: 6f1c bles 4878c <IMFS_fifo_write+0x48> <== NOT EXECUTED
IMFS_mtime_ctime_update(jnode);
48770: 42a7 clrl %sp@- <== NOT EXECUTED
48772: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
48776: 4eb9 0004 8fdc jsr 48fdc <gettimeofday> <== NOT EXECUTED
4877c: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
48780: 508f addql #8,%sp <== NOT EXECUTED
48782: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED
48786: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED
4878a: 6012 bras 4879e <IMFS_fifo_write+0x5a> <== NOT EXECUTED
}
IMFS_FIFO_RETURN(err);
4878c: 4a80 tstl %d0 <== NOT EXECUTED
4878e: 670e beqs 4879e <IMFS_fifo_write+0x5a> <== NOT EXECUTED
48790: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48796: 4482 negl %d2 <== NOT EXECUTED
48798: 2040 moveal %d0,%a0 <== NOT EXECUTED
4879a: 2082 movel %d2,%a0@ <== NOT EXECUTED
4879c: 74ff moveq #-1,%d2 <== NOT EXECUTED
}
4879e: 2002 movel %d2,%d0 <== NOT EXECUTED
487a0: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
487a4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
487a8: 4e5e unlk %fp <== NOT EXECUTED
487aa: 4e75 rts
000488b4 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
488b4: 4e56 fff0 linkw %fp,#-16
488b8: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
488bc: 246e 0008 moveal %fp@(8),%a2
488c0: 242e 000c movel %fp@(12),%d2
/*
* Check for fatal errors. A NULL directory show a problem in the
* the IMFS code.
*/
assert( directory );
488c4: 4a8a tstl %a2
488c6: 661c bnes 488e4 <IMFS_find_match_in_dir+0x30>
488c8: 4879 0005 9bbd pea 59bbd <_global_impure_ptr+0x1b1> <== NOT EXECUTED
488ce: 4879 0005 959f pea 5959f <__FUNCTION__.5346> <== NOT EXECUTED
488d4: 4878 002a pea 2a <OPER2+0x16> <== NOT EXECUTED
488d8: 4879 0005 954e pea 5954e <IMFS_fifo_handlers+0x38> <== NOT EXECUTED
488de: 4eb9 0004 8cd8 jsr 48cd8 <__assert_func> <== NOT EXECUTED
if ( !name )
488e4: 4a82 tstl %d2
488e6: 674e beqs 48936 <IMFS_find_match_in_dir+0x82>
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
488e8: 4879 0005 959a pea 5959a <dotname>
488ee: 49f9 0004 c8b0 lea 4c8b0 <strcmp>,%a4
488f4: 2f02 movel %d2,%sp@-
488f6: 4e94 jsr %a4@
488f8: 508f addql #8,%sp
488fa: 4a80 tstl %d0
488fc: 673a beqs 48938 <IMFS_find_match_in_dir+0x84>
return directory;
if ( !strcmp( name, dotdotname ) )
488fe: 4879 0005 959c pea 5959c <dotdotname>
48904: 2f02 movel %d2,%sp@-
48906: 4e94 jsr %a4@
48908: 508f addql #8,%sp
4890a: 4a80 tstl %d0
4890c: 6606 bnes 48914 <IMFS_find_match_in_dir+0x60>
return directory->Parent;
4890e: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED
48912: 6024 bras 48938 <IMFS_find_match_in_dir+0x84> <== NOT EXECUTED
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
48914: 266a 004c moveal %a2@(76),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
48918: 45ea 0050 lea %a2@(80),%a2
4891c: 6014 bras 48932 <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 ) )
4891e: 486b 000c pea %a3@(12)
48922: 2f02 movel %d2,%sp@-
48924: 4e94 jsr %a4@
48926: 508f addql #8,%sp
48928: 4a80 tstl %d0
4892a: 6604 bnes 48930 <IMFS_find_match_in_dir+0x7c>
4892c: 244b moveal %a3,%a2
4892e: 6008 bras 48938 <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 ) {
48930: 2653 moveal %a3@,%a3
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = the_chain->first;
48932: b5cb cmpal %a3,%a2
48934: 66e8 bnes 4891e <IMFS_find_match_in_dir+0x6a>
48936: 95ca subal %a2,%a2
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
48938: 200a movel %a2,%d0
4893a: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
48940: 4e5e unlk %fp
48942: 4e75 rts
0004d0e4 <IMFS_freenodinfo>:
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
return 0;
}
4d0e4: 4280 clrl %d0
*/
int IMFS_freenodinfo(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4d0e6: 4e56 0000 linkw %fp,#0
return 0;
}
4d0ea: 4e5e unlk %fp
4d0ec: 4e75 rts
...
0004d0f0 <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
)
{
4d0f0: 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;
4d0f4: 200e movel %fp,%d0
4d0f6: 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
)
{
4d0fc: 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;
4d100: 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 );
4d104: 2400 movel %d0,%d2
4d106: 4bf9 0004 c81c lea 4c81c <IMFS_Set_handlers>,%a5
if ( jnode->type != IMFS_DIRECTORY ) {
result = IMFS_unlink( NULL, &loc );
4d10c: 49f9 0004 2d74 lea 42d74 <IMFS_unlink>,%a4
((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next))
int IMFS_fsunmount(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
4d112: 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;
4d116: 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;
4d11a: 246b 001c moveal %a3@(28),%a2
loc = temp_mt_entry->mt_fs_root;
4d11e: 2f00 movel %d0,%sp@-
4d120: 4eb9 0005 0b9c jsr 50b9c <memcpy>
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
4d126: 4fef 000c lea %sp@(12),%sp
4d12a: 42ab 001c clrl %a3@(28)
do {
next = jnode->Parent;
4d12e: 266a 0008 moveal %a2@(8),%a3
loc.node_access = (void *)jnode;
4d132: 2d4a ffec movel %a2,%fp@(-20)
IMFS_Set_handlers( &loc );
4d136: 2f02 movel %d2,%sp@-
4d138: 4e95 jsr %a5@
if ( jnode->type != IMFS_DIRECTORY ) {
4d13a: 588f addql #4,%sp
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4d13c: 200a movel %a2,%d0
4d13e: 0680 0000 0050 addil #80,%d0
4d144: 7201 moveq #1,%d1
4d146: b2aa 0048 cmpl %a2@(72),%d1
4d14a: 6606 bnes 4d152 <IMFS_fsunmount+0x62>
4d14c: b0aa 004c cmpl %a2@(76),%d0
4d150: 660e bnes 4d160 <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 );
4d152: 2f02 movel %d2,%sp@-
4d154: 42a7 clrl %sp@-
4d156: 4e94 jsr %a4@
if (result != 0)
4d158: 508f addql #8,%sp
4d15a: 4a80 tstl %d0
4d15c: 6626 bnes 4d184 <IMFS_fsunmount+0x94>
4d15e: 244b moveal %a3,%a2
return -1;
jnode = next;
}
if ( jnode != NULL ) {
4d160: 4a8a tstl %a2
4d162: 6724 beqs 4d188 <IMFS_fsunmount+0x98>
if ( jnode->type == IMFS_DIRECTORY ) {
4d164: 7001 moveq #1,%d0
4d166: b0aa 0048 cmpl %a2@(72),%d0
4d16a: 66c2 bnes 4d12e <IMFS_fsunmount+0x3e>
4d16c: 200a movel %a2,%d0
4d16e: 0680 0000 0050 addil #80,%d0
4d174: b0aa 004c cmpl %a2@(76),%d0
4d178: 67b4 beqs 4d12e <IMFS_fsunmount+0x3e>
if ( jnode_has_children( jnode ) )
jnode = jnode_get_first_child( jnode );
4d17a: 246a 004c moveal %a2@(76),%a2
}
}
} while (jnode != NULL);
4d17e: 4a8a tstl %a2
4d180: 66ac bnes 4d12e <IMFS_fsunmount+0x3e>
4d182: 6004 bras 4d188 <IMFS_fsunmount+0x98> <== NOT EXECUTED
4d184: 70ff moveq #-1,%d0 <== NOT EXECUTED
4d186: 6002 bras 4d18a <IMFS_fsunmount+0x9a> <== NOT EXECUTED
4d188: 4280 clrl %d0
return 0;
}
4d18a: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5
4d190: 4e5e unlk %fp
4d192: 4e75 rts
00048944 <IMFS_get_token>:
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
48944: 4280 clrl %d0
const char *path,
int pathlen,
char *token,
int *token_len
)
{
48946: 4e56 fff0 linkw %fp,#-16
4894a: 226e 0008 moveal %fp@(8),%a1
4894e: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
48952: 206e 000c moveal %fp@(12),%a0
48956: 246e 0010 moveal %fp@(16),%a2
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
4895a: 1211 moveb %a1@,%d1
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
4895c: 6016 bras 48974 <IMFS_get_token+0x30>
token[i] = c;
4895e: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
if ( i == IMFS_NAME_MAX )
48962: 7220 moveq #32,%d1
48964: b280 cmpl %d0,%d1
48966: 6606 bnes 4896e <IMFS_get_token+0x2a>
48968: 7404 moveq #4,%d2
4896a: 6000 0084 braw 489f0 <IMFS_get_token+0xac>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
4896e: 5280 addql #1,%d0
48970: 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) ) {
48974: 762f moveq #47,%d3
48976: 1401 moveb %d1,%d2
48978: 49c2 extbl %d2
4897a: b682 cmpl %d2,%d3
4897c: 6710 beqs 4898e <IMFS_get_token+0x4a>
4897e: 163c 005c moveb #92,%d3
48982: b682 cmpl %d2,%d3
48984: 6708 beqs 4898e <IMFS_get_token+0x4a>
48986: 4a01 tstb %d1
48988: 6704 beqs 4898e <IMFS_get_token+0x4a>
4898a: b1c0 cmpal %d0,%a0
4898c: 6ed0 bgts 4895e <IMFS_get_token+0x1a>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
4898e: 4a80 tstl %d0
48990: 6610 bnes 489a2 <IMFS_get_token+0x5e>
token[i] = c;
48992: 1481 moveb %d1,%a2@
if ( (token[i] != '\0') && pathlen ) {
48994: 6720 beqs 489b6 <IMFS_get_token+0x72>
48996: 4a88 tstl %a0
48998: 671c beqs 489b6 <IMFS_get_token+0x72>
4899a: 7401 moveq #1,%d2
4899c: 103c 0001 moveb #1,%d0
489a0: 6016 bras 489b8 <IMFS_get_token+0x74>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
489a2: 4a32 08ff tstb %a2@(ffffffff,%d0:l)
489a6: 6604 bnes 489ac <IMFS_get_token+0x68>
489a8: 7403 moveq #3,%d2 <== NOT EXECUTED
489aa: 600c bras 489b8 <IMFS_get_token+0x74> <== NOT EXECUTED
token[i] = '\0';
489ac: 7403 moveq #3,%d2
489ae: 4201 clrb %d1
489b0: 1581 0800 moveb %d1,%a2@(00000000,%d0:l)
489b4: 6002 bras 489b8 <IMFS_get_token+0x74>
489b6: 4282 clrl %d2
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
489b8: 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 ) {
489bc: 7603 moveq #3,%d3
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
489be: 2080 movel %d0,%a0@
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
489c0: b682 cmpl %d2,%d3
489c2: 662c bnes 489f0 <IMFS_get_token+0xac>
if ( strcmp( token, "..") == 0 )
489c4: 4879 0005 95b6 pea 595b6 <__FUNCTION__.5346+0x17>
489ca: 47f9 0004 c8b0 lea 4c8b0 <strcmp>,%a3
489d0: 2f0a movel %a2,%sp@-
489d2: 4e93 jsr %a3@
489d4: 508f addql #8,%sp
489d6: 4a80 tstl %d0
489d8: 6604 bnes 489de <IMFS_get_token+0x9a>
489da: 7402 moveq #2,%d2
489dc: 6012 bras 489f0 <IMFS_get_token+0xac>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
489de: 4879 0005 95b7 pea 595b7 <__FUNCTION__.5346+0x18>
489e4: 2f0a movel %a2,%sp@-
489e6: 4e93 jsr %a3@
489e8: 508f addql #8,%sp
489ea: 4a80 tstl %d0
489ec: 6602 bnes 489f0 <IMFS_get_token+0xac>
489ee: 7401 moveq #1,%d2
type = IMFS_CURRENT_DIR;
}
return type;
}
489f0: 2002 movel %d2,%d0
489f2: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
489f8: 4e5e unlk %fp
489fa: 4e75 rts
000489fc <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,
489fc: 4281 clrl %d1
489fe: 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
)
{
48a00: 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,
48a04: 2079 0005 a218 moveal 5a218 <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
)
{
48a0a: 48d7 040c moveml %d2-%d3/%a2,%sp@
48a0e: 246e 0008 moveal %fp@(8),%a2
48a12: 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) {
48a16: 5281 addql #1,%d1
48a18: b1c0 cmpal %d0,%a0
48a1a: 670e beqs 48a2a <IMFS_initialize_support+0x2e>
48a1c: 7606 moveq #6,%d3
48a1e: d080 addl %d0,%d0
48a20: b681 cmpl %d1,%d3
48a22: 66f2 bnes 48a16 <IMFS_initialize_support+0x1a>
48a24: 203c 0000 0080 movel #128,%d0 <== NOT EXECUTED
if (bit_mask == requested_bytes_per_block) {
is_valid = true;
}
}
*dest_bytes_per_block = ((is_valid)
48a2a: 23c0 0005 b1a0 movel %d0,5b1a0 <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();
48a30: 4eb9 0004 ac24 jsr 4ac24 <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;
48a36: 4878 0030 pea 30 <OPER2+0x1c>
48a3a: 4879 0005 9778 pea 59778 <IMFS_LIMITS_AND_OPTIONS>
48a40: 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;
48a44: 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();
48a4a: 2540 001c movel %d0,%a2@(28)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
48a4e: 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;
48a52: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
48a58: 4878 000c pea c <OPER1>
48a5c: 4878 0001 pea 1 <ADD>
48a60: 4eb9 0004 8d9c jsr 48d9c <calloc>
if ( !fs_info ) {
48a66: 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 ) );
48a6a: 2040 moveal %d0,%a0
if ( !fs_info ) {
48a6c: 4a80 tstl %d0
48a6e: 661c bnes 48a8c <IMFS_initialize_support+0x90>
free(temp_mt_entry->mt_fs_root.node_access);
48a70: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED
48a74: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
48a7a: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48a80: 588f addql #4,%sp <== NOT EXECUTED
48a82: 720c moveq #12,%d1 <== NOT EXECUTED
48a84: 2040 moveal %d0,%a0 <== NOT EXECUTED
48a86: 70ff moveq #-1,%d0 <== NOT EXECUTED
48a88: 2081 movel %d1,%a0@ <== NOT EXECUTED
48a8a: 6024 bras 48ab0 <IMFS_initialize_support+0xb4> <== NOT EXECUTED
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
48a8c: 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;
48a8e: 226a 001c moveal %a2@(28),%a1
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
48a92: 2080 movel %d0,%a0@
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48a94: 7001 moveq #1,%d0
/*
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
48a96: 216e 0010 0004 movel %fp@(16),%a0@(4)
fs_info->directory_handlers = directory_handlers;
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
48a9c: 2340 0034 movel %d0,%a1@(52)
* Set st_ino for the root to 1.
*/
fs_info->ino_count = 1;
fs_info->memfile_handlers = memfile_handlers;
fs_info->directory_handlers = directory_handlers;
48aa0: 2142 0008 movel %d2,%a0@(8)
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
if ( !fs_info ) {
free(temp_mt_entry->mt_fs_root.node_access);
rtems_set_errno_and_return_minus_one(ENOMEM);
}
temp_mt_entry->fs_info = fs_info;
48aa4: 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();
48aa8: 4eb9 0004 a3e2 jsr 4a3e2 <rtems_pipe_initialize>
48aae: 4280 clrl %d0
return 0;
}
48ab0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
48ab6: 4e5e unlk %fp
48ab8: 4e75 rts
...
00042a54 <IMFS_link>:
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
42a54: 4280 clrl %d0
42a56: 7207 moveq #7,%d1
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
42a58: 4e56 ffbc linkw %fp,#-68
42a5c: 206e 0008 moveal %fp@(8),%a0
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a60: 2050 moveal %a0@,%a0
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
42a62: 2f03 movel %d3,%sp@-
42a64: 262e 0010 movel %fp@(16),%d3
int i;
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
42a68: 2d48 ffe0 movel %a0,%fp@(-32)
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
42a6c: 3028 0032 movew %a0@(50),%d0
int IMFS_link(
rtems_filesystem_location_info_t *to_loc, /* IN */
rtems_filesystem_location_info_t *parent_loc, /* IN */
const char *token /* IN */
)
{
42a70: 2f02 movel %d2,%sp@-
/*
* Verify this node can be linked to.
*/
info.hard_link.link_node = to_loc->node_access;
if ( info.hard_link.link_node->st_nlink >= LINK_MAX )
42a72: b280 cmpl %d0,%d1
42a74: 6410 bccs 42a86 <IMFS_link+0x32>
rtems_set_errno_and_return_minus_one( EMLINK );
42a76: 4eb9 0005 037c jsr 5037c <__errno>
42a7c: 741f moveq #31,%d2
42a7e: 72ff moveq #-1,%d1
42a80: 2040 moveal %d0,%a0
42a82: 2082 movel %d2,%a0@
42a84: 607c bras 42b02 <IMFS_link+0xae>
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( token, strlen( token ), new_name, &i );
42a86: 2f03 movel %d3,%sp@-
42a88: 240e movel %fp,%d2
42a8a: 0682 ffff ffbf addil #-65,%d2
42a90: 4eb9 0005 16f8 jsr 516f8 <strlen>
42a96: 588f addql #4,%sp
42a98: 486e fffc pea %fp@(-4)
42a9c: 2f02 movel %d2,%sp@-
42a9e: 2f00 movel %d0,%sp@-
42aa0: 2f03 movel %d3,%sp@-
42aa2: 4eb9 0004 d224 jsr 4d224 <IMFS_get_token>
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
42aa8: 486e ffe0 pea %fp@(-32)
42aac: 2f3c 0000 a1ff movel #41471,%sp@-
42ab2: 2f02 movel %d2,%sp@-
42ab4: 4878 0003 pea 3 <DIVIDE>
42ab8: 2f2e 000c movel %fp@(12),%sp@-
42abc: 4eb9 0004 c70e jsr 4c70e <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if ( !new_node )
42ac2: 4fef 0024 lea %sp@(36),%sp
42ac6: 4a80 tstl %d0
42ac8: 6610 bnes 42ada <IMFS_link+0x86>
rtems_set_errno_and_return_minus_one( ENOMEM );
42aca: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42ad0: 72ff moveq #-1,%d1 <== NOT EXECUTED
42ad2: 2040 moveal %d0,%a0 <== NOT EXECUTED
42ad4: 700c moveq #12,%d0 <== NOT EXECUTED
42ad6: 2080 movel %d0,%a0@ <== NOT EXECUTED
42ad8: 6028 bras 42b02 <IMFS_link+0xae> <== NOT EXECUTED
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
42ada: 206e ffe0 moveal %fp@(-32),%a0
42ade: 3028 0032 movew %a0@(50),%d0
42ae2: 5280 addql #1,%d0
42ae4: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( info.hard_link.link_node );
42ae8: 42a7 clrl %sp@-
42aea: 486e fff4 pea %fp@(-12)
42aee: 4eb9 0004 3564 jsr 43564 <gettimeofday>
42af4: 206e ffe0 moveal %fp@(-32),%a0
return 0;
42af8: 508f addql #8,%sp
/*
* Increment the link count of the node being pointed to.
*/
info.hard_link.link_node->st_nlink++;
IMFS_update_ctime( info.hard_link.link_node );
42afa: 4281 clrl %d1
42afc: 216e fff4 0044 movel %fp@(-12),%a0@(68)
return 0;
}
42b02: 242e ffb4 movel %fp@(-76),%d2
42b06: 2001 movel %d1,%d0
42b08: 262e ffb8 movel %fp@(-72),%d3
42b0c: 4e5e unlk %fp
42b0e: 4e75 rts
0004f0bc <IMFS_memfile_addblock>:
MEMFILE_STATIC int IMFS_memfile_addblock(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4f0bc: 4e56 0000 linkw %fp,#0
4f0c0: 206e 0008 moveal %fp@(8),%a0
4f0c4: 2f0a movel %a2,%sp@-
block_p memory;
block_p *block_entry_ptr;
assert( the_jnode );
4f0c6: 4a88 tstl %a0
4f0c8: 6612 bnes 4f0dc <IMFS_memfile_addblock+0x20>
4f0ca: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4f0d0: 4879 0005 ea64 pea 5ea64 <__FUNCTION__.5980> <== NOT EXECUTED
4f0d6: 4878 0169 pea 169 <DBL_MANT_DIG+0x134> <== NOT EXECUTED
4f0da: 6018 bras 4f0f4 <IMFS_memfile_addblock+0x38> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f0dc: 7005 moveq #5,%d0
4f0de: b0a8 0048 cmpl %a0@(72),%d0
4f0e2: 671c beqs 4f100 <IMFS_memfile_addblock+0x44>
4f0e4: 4879 0005 e922 pea 5e922 <CSWTCH.8+0x60> <== NOT EXECUTED
4f0ea: 4879 0005 ea64 pea 5ea64 <__FUNCTION__.5980> <== NOT EXECUTED
4f0f0: 4878 016d pea 16d <DBL_MANT_DIG+0x138> <== NOT EXECUTED
4f0f4: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4f0fa: 4eb9 0004 d414 jsr 4d414 <__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 );
4f100: 4878 0001 pea 1 <ADD>
4f104: 2f2e 000c movel %fp@(12),%sp@-
4f108: 2f08 movel %a0,%sp@-
4f10a: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer>
if ( *block_entry_ptr )
4f110: 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 );
4f114: 2440 moveal %d0,%a2
if ( *block_entry_ptr )
4f116: 4a92 tstl %a2@
4f118: 6612 bnes 4f12c <IMFS_memfile_addblock+0x70>
#if 0
fprintf(stdout, "%d %p", block, block_entry_ptr );
fflush(stdout);
#endif
memory = memfile_alloc_block();
4f11a: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block>
if ( !memory )
4f120: 4a80 tstl %d0
4f122: 6606 bnes 4f12a <IMFS_memfile_addblock+0x6e>
4f124: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
4f128: 6004 bras 4f12e <IMFS_memfile_addblock+0x72> <== NOT EXECUTED
return 1;
*block_entry_ptr = memory;
4f12a: 2480 movel %d0,%a2@
4f12c: 4280 clrl %d0
return 0;
}
4f12e: 246e fffc moveal %fp@(-4),%a2
4f132: 4e5e unlk %fp
4f134: 4e75 rts
0004f136 <IMFS_memfile_extend>:
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
4f136: 4e56 ffd8 linkw %fp,#-40
4f13a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4f13e: 246e 0008 moveal %fp@(8),%a2
4f142: 242e 000c movel %fp@(12),%d2
4f146: 262e 0010 movel %fp@(16),%d3
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f14a: 4a8a tstl %a2
4f14c: 6612 bnes 4f160 <IMFS_memfile_extend+0x2a>
4f14e: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4f154: 4879 0005 ea7a pea 5ea7a <__FUNCTION__.5931> <== NOT EXECUTED
4f15a: 4878 0131 pea 131 <DBL_MANT_DIG+0xfc> <== NOT EXECUTED
4f15e: 6018 bras 4f178 <IMFS_memfile_extend+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f160: 7005 moveq #5,%d0
4f162: b0aa 0048 cmpl %a2@(72),%d0
4f166: 671c beqs 4f184 <IMFS_memfile_extend+0x4e>
4f168: 4879 0005 e922 pea 5e922 <CSWTCH.8+0x60> <== NOT EXECUTED
4f16e: 4879 0005 ea7a pea 5ea7a <__FUNCTION__.5931> <== NOT EXECUTED
4f174: 4878 0135 pea 135 <DBL_MANT_DIG+0x100> <== NOT EXECUTED
4f178: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4f17e: 4eb9 0004 d414 jsr 4d414 <__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 )
4f184: 2c39 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d6
4f18a: 2206 movel %d6,%d1
4f18c: e489 lsrl #2,%d1
4f18e: 2001 movel %d1,%d0
4f190: 5280 addql #1,%d0
4f192: 4c01 0800 mulsl %d1,%d0
4f196: 4284 clrl %d4
4f198: 5280 addql #1,%d0
4f19a: 4c01 0800 mulsl %d1,%d0
4f19e: 5380 subql #1,%d0
4f1a0: 4c06 0800 mulsl %d6,%d0
4f1a4: 2a00 movel %d0,%d5
4f1a6: 2002 movel %d2,%d0
4f1a8: 2203 movel %d3,%d1
4f1aa: 9285 subl %d5,%d1
4f1ac: 9184 subxl %d4,%d0
4f1ae: 6d12 blts 4f1c2 <IMFS_memfile_extend+0x8c>
rtems_set_errno_and_return_minus_one( EINVAL );
4f1b0: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f1b6: 7416 moveq #22,%d2 <== NOT EXECUTED
4f1b8: 72ff moveq #-1,%d1 <== NOT EXECUTED
4f1ba: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f1bc: 2082 movel %d2,%a0@ <== NOT EXECUTED
4f1be: 6000 0092 braw 4f252 <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
if ( new_length <= the_jnode->info.file.size )
4f1c2: 282a 004c movel %a2@(76),%d4
4f1c6: 2a2a 0050 movel %a2@(80),%d5
4f1ca: 2002 movel %d2,%d0
4f1cc: 2203 movel %d3,%d1
4f1ce: 9285 subl %d5,%d1
4f1d0: 9184 subxl %d4,%d0
4f1d2: 6e04 bgts 4f1d8 <IMFS_memfile_extend+0xa2>
4f1d4: 4281 clrl %d1
4f1d6: 607a bras 4f252 <IMFS_memfile_extend+0x11c>
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4f1d8: 47f9 0005 bf48 lea 5bf48 <__divdi3>,%a3
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4f1de: 4bf9 0004 f0bc lea 4f0bc <IMFS_memfile_addblock>,%a5
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
4f1e4: 2e06 movel %d6,%d7
4f1e6: 5bc6 smi %d6
4f1e8: 49c6 extbl %d6
4f1ea: 2f07 movel %d7,%sp@-
4f1ec: 2f06 movel %d6,%sp@-
4f1ee: 2f03 movel %d3,%sp@-
4f1f0: 2f02 movel %d2,%sp@-
4f1f2: 4e93 jsr %a3@
4f1f4: 4fef 0010 lea %sp@(16),%sp
4f1f8: 2841 moveal %d1,%a4
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
4f1fa: 2f07 movel %d7,%sp@-
4f1fc: 2f06 movel %d6,%sp@-
4f1fe: 2f05 movel %d5,%sp@-
4f200: 2f04 movel %d4,%sp@-
4f202: 4e93 jsr %a3@
4f204: 4fef 0010 lea %sp@(16),%sp
4f208: 2c01 movel %d1,%d6
4f20a: 2801 movel %d1,%d4
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4f20c: 6036 bras 4f244 <IMFS_memfile_extend+0x10e>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
4f20e: 2f04 movel %d4,%sp@-
4f210: 2f0a movel %a2,%sp@-
4f212: 4e95 jsr %a5@
4f214: 508f addql #8,%sp
4f216: 4a80 tstl %d0
4f218: 6728 beqs 4f242 <IMFS_memfile_extend+0x10c>
4f21a: 600c bras 4f228 <IMFS_memfile_extend+0xf2> <== NOT EXECUTED
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
4f21c: 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-- ) {
4f21e: 5384 subql #1,%d4 <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4f220: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f222: 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-- ) {
4f224: 508f addql #8,%sp <== NOT EXECUTED
4f226: 6006 bras 4f22e <IMFS_memfile_extend+0xf8> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
4f228: 47f9 0004 ee80 lea 4ee80 <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-- ) {
4f22e: bc84 cmpl %d4,%d6 <== NOT EXECUTED
4f230: 63ea blss 4f21c <IMFS_memfile_extend+0xe6> <== NOT EXECUTED
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
4f232: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f238: 72ff moveq #-1,%d1 <== NOT EXECUTED
4f23a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f23c: 701c moveq #28,%d0 <== NOT EXECUTED
4f23e: 2080 movel %d0,%a0@ <== NOT EXECUTED
4f240: 6010 bras 4f252 <IMFS_memfile_extend+0x11c> <== NOT EXECUTED
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
4f242: 5284 addql #1,%d4
4f244: b9c4 cmpal %d4,%a4
4f246: 64c6 bccs 4f20e <IMFS_memfile_extend+0xd8>
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
4f248: 4281 clrl %d1
4f24a: 2542 004c movel %d2,%a2@(76)
4f24e: 2543 0050 movel %d3,%a2@(80)
return 0;
}
4f252: 2001 movel %d1,%d0
4f254: 4cee 3cfc ffd8 moveml %fp@(-40),%d2-%d7/%a2-%a5
4f25a: 4e5e unlk %fp
4f25c: 4e75 rts
0004ec80 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
4ec80: 4e56 fff0 linkw %fp,#-16
4ec84: 206e 0010 moveal %fp@(16),%a0
4ec88: 48d7 041c moveml %d2-%d4/%a2,%sp@
4ec8c: 246e 0008 moveal %fp@(8),%a2
4ec90: 242e 000c movel %fp@(12),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4ec94: 4a8a tstl %a2
4ec96: 6612 bnes 4ecaa <IMFS_memfile_get_block_pointer+0x2a>
4ec98: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4ec9e: 4879 0005 e9d5 pea 5e9d5 <__FUNCTION__.6290> <== NOT EXECUTED
4eca4: 4878 0388 pea 388 <DBL_MANT_DIG+0x353> <== NOT EXECUTED
4eca8: 6018 bras 4ecc2 <IMFS_memfile_get_block_pointer+0x42><== NOT EXECUTED
if ( !the_jnode )
return NULL;
assert( the_jnode->type == IMFS_MEMORY_FILE );
4ecaa: 7005 moveq #5,%d0
4ecac: b0aa 0048 cmpl %a2@(72),%d0
4ecb0: 671c beqs 4ecce <IMFS_memfile_get_block_pointer+0x4e>
4ecb2: 4879 0005 e922 pea 5e922 <CSWTCH.8+0x60> <== NOT EXECUTED
4ecb8: 4879 0005 e9d5 pea 5e9d5 <__FUNCTION__.6290> <== NOT EXECUTED
4ecbe: 4878 038c pea 38c <DBL_MANT_DIG+0x357> <== NOT EXECUTED
4ecc2: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4ecc8: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
4ecce: 2239 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d1
4ecd4: e489 lsrl #2,%d1
4ecd6: 2001 movel %d1,%d0
4ecd8: 5380 subql #1,%d0
4ecda: b082 cmpl %d2,%d0
4ecdc: 6536 bcss 4ed14 <IMFS_memfile_get_block_pointer+0x94>
#if 0
fprintf(stdout, "(s %d) ", block );
fflush(stdout);
#endif
p = info->indirect;
4ecde: 226a 0054 moveal %a2@(84),%a1
if ( malloc_it ) {
4ece2: 4a88 tstl %a0
4ece4: 6720 beqs 4ed06 <IMFS_memfile_get_block_pointer+0x86>
if ( !p ) {
4ece6: 4a89 tstl %a1
4ece8: 6610 bnes 4ecfa <IMFS_memfile_get_block_pointer+0x7a>
p = memfile_alloc_block();
4ecea: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block>
if ( !p )
4ecf0: 4a80 tstl %d0
4ecf2: 6700 0118 beqw 4ee0c <IMFS_memfile_get_block_pointer+0x18c>
return 0;
info->indirect = p;
4ecf6: 2540 0054 movel %d0,%a2@(84)
}
return &info->indirect[ my_block ];
4ecfa: 206a 0054 moveal %a2@(84),%a0
4ecfe: e58a lsll #2,%d2
4ed00: d1c2 addal %d2,%a0
4ed02: 6000 010a braw 4ee0e <IMFS_memfile_get_block_pointer+0x18e>
}
if ( !p )
4ed06: 4a89 tstl %a1
4ed08: 6700 0102 beqw 4ee0c <IMFS_memfile_get_block_pointer+0x18c>
return 0;
return &info->indirect[ my_block ];
4ed0c: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0
4ed10: 6000 00fc braw 4ee0e <IMFS_memfile_get_block_pointer+0x18e>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
4ed14: 2001 movel %d1,%d0 <== NOT EXECUTED
4ed16: 5280 addql #1,%d0 <== NOT EXECUTED
4ed18: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED
4ed1c: 2240 moveal %d0,%a1 <== NOT EXECUTED
4ed1e: 5389 subql #1,%a1 <== NOT EXECUTED
4ed20: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
4ed22: 6562 bcss 4ed86 <IMFS_memfile_get_block_pointer+0x106><== NOT EXECUTED
#if 0
fprintf(stdout, "(d %d) ", block );
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
4ed24: 9481 subl %d1,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
4ed26: 202a 0058 movel %a2@(88),%d0 <== NOT EXECUTED
fflush(stdout);
#endif
my_block -= FIRST_DOUBLY_INDIRECT;
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4ed2a: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4ed2e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
if ( malloc_it ) {
4ed32: 4a88 tstl %a0 <== NOT EXECUTED
4ed34: 6736 beqs 4ed6c <IMFS_memfile_get_block_pointer+0xec><== NOT EXECUTED
if ( !p ) {
4ed36: 4a80 tstl %d0 <== NOT EXECUTED
4ed38: 6610 bnes 4ed4a <IMFS_memfile_get_block_pointer+0xca><== NOT EXECUTED
p = memfile_alloc_block();
4ed3a: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4ed40: 4a80 tstl %d0 <== NOT EXECUTED
4ed42: 6700 00c8 beqw 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->doubly_indirect = p;
4ed46: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED
}
p1 = (block_p *)p[ doubly ];
4ed4a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4ed4c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4ed50: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4ed52: 660e bnes 4ed62 <IMFS_memfile_get_block_pointer+0xe2><== NOT EXECUTED
p1 = memfile_alloc_block();
4ed54: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4ed5a: 4a80 tstl %d0 <== NOT EXECUTED
4ed5c: 6700 00ae beqw 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ doubly ] = (block_p) p1;
4ed60: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p1[ singly ];
4ed62: 2240 moveal %d0,%a1 <== NOT EXECUTED
4ed64: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4ed68: 6000 00a4 braw 4ee0e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4ed6c: 4a80 tstl %d0 <== NOT EXECUTED
4ed6e: 6700 009c beqw 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p = (block_p *)p[ doubly ];
4ed72: 2240 moveal %d0,%a1 <== NOT EXECUTED
4ed74: 2071 2c00 moveal %a1@(00000000,%d2:l:4),%a0 <== NOT EXECUTED
if ( !p )
4ed78: 4a88 tstl %a0 <== NOT EXECUTED
4ed7a: 6700 0090 beqw 4ee0c <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 ];
4ed7e: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4ed82: 6000 008a braw 4ee0e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
#endif
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
4ed86: 2600 movel %d0,%d3 <== NOT EXECUTED
4ed88: 5283 addql #1,%d3 <== NOT EXECUTED
4ed8a: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED
4ed8e: 5383 subql #1,%d3 <== NOT EXECUTED
4ed90: b682 cmpl %d2,%d3 <== NOT EXECUTED
4ed92: 6578 bcss 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
my_block -= FIRST_TRIPLY_INDIRECT;
4ed94: 9480 subl %d0,%d2 <== NOT EXECUTED
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
4ed96: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED
4ed9a: 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;
4ed9e: 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;
4eda2: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED
4eda6: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
if ( malloc_it ) {
4edaa: 4a88 tstl %a0 <== NOT EXECUTED
4edac: 6746 beqs 4edf4 <IMFS_memfile_get_block_pointer+0x174><== NOT EXECUTED
if ( !p ) {
4edae: 4a80 tstl %d0 <== NOT EXECUTED
4edb0: 660e bnes 4edc0 <IMFS_memfile_get_block_pointer+0x140><== NOT EXECUTED
p = memfile_alloc_block();
4edb2: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block> <== NOT EXECUTED
if ( !p )
4edb8: 4a80 tstl %d0 <== NOT EXECUTED
4edba: 6750 beqs 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
info->triply_indirect = p;
4edbc: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
}
p1 = (block_p *) p[ triply ];
4edc0: 2040 moveal %d0,%a0 <== NOT EXECUTED
4edc2: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED
4edc6: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p1 ) {
4edc8: 660c bnes 4edd6 <IMFS_memfile_get_block_pointer+0x156><== NOT EXECUTED
p1 = memfile_alloc_block();
4edca: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block> <== NOT EXECUTED
if ( !p1 )
4edd0: 4a80 tstl %d0 <== NOT EXECUTED
4edd2: 6738 beqs 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p[ triply ] = (block_p) p1;
4edd4: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
p2 = (block_p *)p1[ doubly ];
4edd6: 2240 moveal %d0,%a1 <== NOT EXECUTED
4edd8: 45f1 3c00 lea %a1@(00000000,%d3:l:4),%a2 <== NOT EXECUTED
4eddc: 2012 movel %a2@,%d0 <== NOT EXECUTED
if ( !p2 ) {
4edde: 660c bnes 4edec <IMFS_memfile_get_block_pointer+0x16c><== NOT EXECUTED
p2 = memfile_alloc_block();
4ede0: 4eb9 0004 ec5c jsr 4ec5c <memfile_alloc_block> <== NOT EXECUTED
if ( !p2 )
4ede6: 4a80 tstl %d0 <== NOT EXECUTED
4ede8: 6722 beqs 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
return 0;
p1[ doubly ] = (block_p) p2;
4edea: 2480 movel %d0,%a2@ <== NOT EXECUTED
}
return (block_p *)&p2[ singly ];
4edec: 2240 moveal %d0,%a1 <== NOT EXECUTED
4edee: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 <== NOT EXECUTED
4edf2: 601a bras 4ee0e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
}
if ( !p )
4edf4: 4a80 tstl %d0 <== NOT EXECUTED
4edf6: 6714 beqs 4ee0c <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 ];
4edf8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4edfa: 2270 2c00 moveal %a0@(00000000,%d2:l:4),%a1 <== NOT EXECUTED
if ( !p1 )
4edfe: 4a89 tstl %a1 <== NOT EXECUTED
4ee00: 670a beqs 4ee0c <IMFS_memfile_get_block_pointer+0x18c><== NOT EXECUTED
p2 = (block_p *)p1[ doubly ];
if ( !p )
return 0;
return (block_p *)&p2[ singly ];
4ee02: 2071 3c00 moveal %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED
4ee06: e58c lsll #2,%d4 <== NOT EXECUTED
4ee08: d1c4 addal %d4,%a0 <== NOT EXECUTED
4ee0a: 6002 bras 4ee0e <IMFS_memfile_get_block_pointer+0x18e><== NOT EXECUTED
4ee0c: 91c8 subal %a0,%a0 <== NOT EXECUTED
/*
* This means the requested block number is out of range.
*/
return 0;
}
4ee0e: 2008 movel %a0,%d0
4ee10: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4ee16: 4e5e unlk %fp
4ee18: 4e75 rts
0004f642 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
4f642: 4e56 ffc0 linkw %fp,#-64
4f646: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4f64a: 246e 0008 moveal %fp@(8),%a2
4f64e: 2a2e 0014 movel %fp@(20),%d5
4f652: 2a6e 0018 moveal %fp@(24),%a5
4f656: 262e 000c movel %fp@(12),%d3
4f65a: 282e 0010 movel %fp@(16),%d4
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f65e: 4a8a tstl %a2
4f660: 6612 bnes 4f674 <IMFS_memfile_read+0x32>
4f662: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4f668: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f66e: 4878 024c pea 24c <DBL_MANT_DIG+0x217> <== NOT EXECUTED
4f672: 601e bras 4f692 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE ||
4f674: 202a 0048 movel %a2@(72),%d0
4f678: 2200 movel %d0,%d1
4f67a: 5b81 subql #5,%d1
4f67c: 7401 moveq #1,%d2
4f67e: b481 cmpl %d1,%d2
4f680: 641c bccs 4f69e <IMFS_memfile_read+0x5c>
4f682: 4879 0005 e985 pea 5e985 <CSWTCH.8+0xc3> <== NOT EXECUTED
4f688: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f68e: 4878 0251 pea 251 <DBL_MANT_DIG+0x21c> <== NOT EXECUTED
4f692: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4f698: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED
/*
* Error checks on arguments
*/
assert( dest );
4f69e: 4a85 tstl %d5
4f6a0: 6612 bnes 4f6b4 <IMFS_memfile_read+0x72>
4f6a2: 4879 0005 e9d0 pea 5e9d0 <CSWTCH.8+0x10e> <== NOT EXECUTED
4f6a8: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f6ae: 4878 025a pea 25a <DBL_MANT_DIG+0x225> <== NOT EXECUTED
4f6b2: 60de bras 4f692 <IMFS_memfile_read+0x50> <== NOT EXECUTED
/*
* If there is nothing to read, then quick exit.
*/
my_length = length;
if ( !my_length )
4f6b4: 4a8d tstl %a5
4f6b6: 6612 bnes 4f6ca <IMFS_memfile_read+0x88>
rtems_set_errno_and_return_minus_one( EINVAL );
4f6b8: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f6be: 7e16 moveq #22,%d7 <== NOT EXECUTED
4f6c0: 7cff moveq #-1,%d6 <== NOT EXECUTED
4f6c2: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f6c4: 2087 movel %d7,%a0@ <== NOT EXECUTED
4f6c6: 6000 01be braw 4f886 <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) {
4f6ca: 7206 moveq #6,%d1
4f6cc: b280 cmpl %d0,%d1
4f6ce: 6658 bnes 4f728 <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))
4f6d0: 284d moveal %a5,%a4 <== NOT EXECUTED
4f6d2: 97cb subal %a3,%a3 <== NOT EXECUTED
4f6d4: 2c2a 004c movel %a2@(76),%d6 <== NOT EXECUTED
4f6d8: 2e2a 0050 movel %a2@(80),%d7 <== NOT EXECUTED
4f6dc: 200b movel %a3,%d0 <== NOT EXECUTED
4f6de: 220c movel %a4,%d1 <== NOT EXECUTED
4f6e0: 2d46 ffe8 movel %d6,%fp@(-24) <== NOT EXECUTED
4f6e4: 2d47 ffec movel %d7,%fp@(-20) <== NOT EXECUTED
4f6e8: 9e84 subl %d4,%d7 <== NOT EXECUTED
4f6ea: 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;
4f6ec: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED
if (my_length > (the_jnode->info.linearfile.size - start))
4f6f0: 9287 subl %d7,%d1 <== NOT EXECUTED
4f6f2: 9186 subxl %d6,%d0 <== NOT EXECUTED
4f6f4: 6e04 bgts 4f6fa <IMFS_memfile_read+0xb8> <== NOT EXECUTED
4f6f6: 2c0d movel %a5,%d6 <== NOT EXECUTED
4f6f8: 6006 bras 4f700 <IMFS_memfile_read+0xbe> <== NOT EXECUTED
my_length = the_jnode->info.linearfile.size - start;
4f6fa: 2c2e ffec movel %fp@(-20),%d6 <== NOT EXECUTED
4f6fe: 9c84 subl %d4,%d6 <== NOT EXECUTED
memcpy(dest, &file_ptr[start], my_length);
4f700: 2f06 movel %d6,%sp@- <== NOT EXECUTED
4f702: 4870 4800 pea %a0@(00000000,%d4:l) <== NOT EXECUTED
4f706: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4f708: 4eb9 0005 0b9c jsr 50b9c <memcpy> <== NOT EXECUTED
IMFS_update_atime( the_jnode );
4f70e: 42a7 clrl %sp@- <== NOT EXECUTED
4f710: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
4f714: 4eb9 0004 3564 jsr 43564 <gettimeofday> <== NOT EXECUTED
4f71a: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED
return my_length;
4f720: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4f724: 6000 0160 braw 4f886 <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 )
4f728: 200d movel %a5,%d0
4f72a: d084 addl %d4,%d0
4f72c: 2240 moveal %d0,%a1
4f72e: 91c8 subal %a0,%a0
4f730: 202a 004c movel %a2@(76),%d0
4f734: 222a 0050 movel %a2@(80),%d1
4f738: 2c08 movel %a0,%d6
4f73a: 2e09 movel %a1,%d7
4f73c: 9e81 subl %d1,%d7
4f73e: 9d80 subxl %d0,%d6
4f740: 6e04 bgts 4f746 <IMFS_memfile_read+0x104>
4f742: 240d movel %a5,%d2
4f744: 6006 bras 4f74c <IMFS_memfile_read+0x10a>
my_length = the_jnode->info.file.size - start;
4f746: 2e01 movel %d1,%d7
4f748: 9e84 subl %d4,%d7
4f74a: 2407 movel %d7,%d2
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
4f74c: 2e39 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d7
4f752: 2207 movel %d7,%d1
4f754: 5bc0 smi %d0
4f756: 49c0 extbl %d0
4f758: 2640 moveal %d0,%a3
4f75a: 2841 moveal %d1,%a4
4f75c: 2f0c movel %a4,%sp@-
4f75e: 2f00 movel %d0,%sp@-
4f760: 2f04 movel %d4,%sp@-
4f762: 2f03 movel %d3,%sp@-
4f764: 4eb9 0005 c300 jsr 5c300 <__moddi3>
4f76a: 4fef 0010 lea %sp@(16),%sp
4f76e: 2c01 movel %d1,%d6
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4f770: 2f0c movel %a4,%sp@-
4f772: 2f0b movel %a3,%sp@-
4f774: 2f04 movel %d4,%sp@-
4f776: 2f03 movel %d3,%sp@-
4f778: 4eb9 0005 bf48 jsr 5bf48 <__divdi3>
4f77e: 4fef 0010 lea %sp@(16),%sp
4f782: 2601 movel %d1,%d3
if ( start_offset ) {
4f784: 4a86 tstl %d6
4f786: 6604 bnes 4f78c <IMFS_memfile_read+0x14a>
4f788: 2e05 movel %d5,%d7
4f78a: 6050 bras 4f7dc <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 );
4f78c: 42a7 clrl %sp@-
4f78e: 2f01 movel %d1,%sp@-
4f790: 2f0a movel %a2,%sp@-
4f792: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4f798: 4fef 000c lea %sp@(12),%sp
4f79c: 4a80 tstl %d0
4f79e: 6614 bnes 4f7b4 <IMFS_memfile_read+0x172>
4f7a0: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f7a6: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f7ac: 4878 0296 pea 296 <DBL_MANT_DIG+0x261> <== NOT EXECUTED
4f7b0: 6000 fee0 braw 4f692 <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;
4f7b4: 9e86 subl %d6,%d7
4f7b6: 2202 movel %d2,%d1
4f7b8: be82 cmpl %d2,%d7
4f7ba: 6402 bccs 4f7be <IMFS_memfile_read+0x17c>
4f7bc: 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 );
4f7be: 2f01 movel %d1,%sp@-
4f7c0: 2040 moveal %d0,%a0
4f7c2: dc90 addl %a0@,%d6
dest += to_copy;
4f7c4: 2e05 movel %d5,%d7
4f7c6: de81 addl %d1,%d7
block++;
my_length -= to_copy;
4f7c8: 9481 subl %d1,%d2
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
dest += to_copy;
block++;
4f7ca: 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 );
4f7cc: 2f06 movel %d6,%sp@-
dest += to_copy;
block++;
my_length -= to_copy;
4f7ce: 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 );
4f7d0: 2f05 movel %d5,%sp@-
4f7d2: 4eb9 0005 0b9c jsr 50b9c <memcpy>
dest += to_copy;
block++;
my_length -= to_copy;
4f7d8: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
4f7dc: 2a39 0006 0348 movel 60348 <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 );
4f7e2: 49f9 0004 ec80 lea 4ec80 <IMFS_memfile_get_block_pointer>,%a4
assert( block_ptr );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
4f7e8: 47f9 0005 0b9c lea 50b9c <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 ) {
4f7ee: 603a bras 4f82a <IMFS_memfile_read+0x1e8>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4f7f0: 42a7 clrl %sp@-
4f7f2: 2f03 movel %d3,%sp@-
4f7f4: 2f0a movel %a2,%sp@-
4f7f6: 4e94 jsr %a4@
assert( block_ptr );
4f7f8: 4fef 000c lea %sp@(12),%sp
4f7fc: 4a80 tstl %d0
4f7fe: 6614 bnes 4f814 <IMFS_memfile_read+0x1d2>
4f800: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f806: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f80c: 4878 02a7 pea 2a7 <DBL_MANT_DIG+0x272> <== NOT EXECUTED
4f810: 6000 fe80 braw 4f692 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
4f814: 2040 moveal %d0,%a0
dest += to_copy;
block++;
4f816: 5283 addql #1,%d3
my_length -= to_copy;
4f818: 9485 subl %d5,%d2
copied += to_copy;
4f81a: 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 );
4f81c: 2f05 movel %d5,%sp@-
4f81e: 2f10 movel %a0@,%sp@-
4f820: 2f07 movel %d7,%sp@-
dest += to_copy;
4f822: 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 );
4f824: 4e93 jsr %a3@
dest += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
4f826: 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 ) {
4f82a: b4b9 0006 0348 cmpl 60348 <imfs_memfile_bytes_per_block>,%d2
4f830: 64be bccs 4f7f0 <IMFS_memfile_read+0x1ae>
* Phase 3: possibly the first part of one block
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
4f832: 4a82 tstl %d2
4f834: 673c beqs 4f872 <IMFS_memfile_read+0x230>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4f836: 42a7 clrl %sp@-
4f838: 2f03 movel %d3,%sp@-
4f83a: 2f0a movel %a2,%sp@-
4f83c: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4f842: 4fef 000c lea %sp@(12),%sp
4f846: 4a80 tstl %d0
4f848: 6614 bnes 4f85e <IMFS_memfile_read+0x21c>
4f84a: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f850: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED
4f856: 4878 02b9 pea 2b9 <DBL_MANT_DIG+0x284> <== NOT EXECUTED
4f85a: 6000 fe36 braw 4f692 <IMFS_memfile_read+0x50> <== NOT EXECUTED
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
4f85e: 2040 moveal %d0,%a0
copied += my_length;
4f860: 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 );
4f862: 2f02 movel %d2,%sp@-
4f864: 2f10 movel %a0@,%sp@-
4f866: 2f07 movel %d7,%sp@-
4f868: 4eb9 0005 0b9c jsr 50b9c <memcpy>
copied += my_length;
4f86e: 4fef 000c lea %sp@(12),%sp
}
IMFS_update_atime( the_jnode );
4f872: 42a7 clrl %sp@-
4f874: 486e fff8 pea %fp@(-8)
4f878: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4f87e: 256e fff8 003c movel %fp@(-8),%a2@(60)
return copied;
4f884: 508f addql #8,%sp
}
4f886: 2006 movel %d6,%d0
4f888: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5
4f88e: 4e5e unlk %fp
4f890: 4e75 rts
0004eecc <IMFS_memfile_remove>:
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
4eecc: 4e56 ffe4 linkw %fp,#-28
4eed0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4eed4: 246e 0008 moveal %fp@(8),%a2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4eed8: 4a8a tstl %a2
4eeda: 6612 bnes 4eeee <IMFS_memfile_remove+0x22>
4eedc: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4eee2: 4879 0005 ea19 pea 5ea19 <__FUNCTION__.6042> <== NOT EXECUTED
4eee8: 4878 01ee pea 1ee <DBL_MANT_DIG+0x1b9> <== NOT EXECUTED
4eeec: 6018 bras 4ef06 <IMFS_memfile_remove+0x3a> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4eeee: 7005 moveq #5,%d0
4eef0: b0aa 0048 cmpl %a2@(72),%d0
4eef4: 671c beqs 4ef12 <IMFS_memfile_remove+0x46>
4eef6: 4879 0005 e922 pea 5e922 <CSWTCH.8+0x60> <== NOT EXECUTED
4eefc: 4879 0005 ea19 pea 5ea19 <__FUNCTION__.6042> <== NOT EXECUTED
4ef02: 4878 01f2 pea 1f2 <DBL_MANT_DIG+0x1bd> <== NOT EXECUTED
4ef06: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4ef0c: 4eb9 0004 d414 jsr 4d414 <__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;
4ef12: 2439 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d2
4ef18: e48a lsrl #2,%d2
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4ef1a: 4aaa 0054 tstl %a2@(84)
4ef1e: 670e beqs 4ef2e <IMFS_memfile_remove+0x62>
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
4ef20: 2f02 movel %d2,%sp@-
4ef22: 486a 0054 pea %a2@(84)
4ef26: 4eb9 0004 ee1a jsr 4ee1a <memfile_free_blocks_in_table>
4ef2c: 508f addql #8,%sp
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4ef2e: 4aaa 0058 tstl %a2@(88)
4ef32: 673e beqs 4ef72 <IMFS_memfile_remove+0xa6>
4ef34: 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(
4ef36: 47f9 0004 ee1a lea 4ee1a <memfile_free_blocks_in_table>,%a3<== NOT EXECUTED
4ef3c: 601a bras 4ef58 <IMFS_memfile_remove+0x8c> <== NOT EXECUTED
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
4ef3e: 2003 movel %d3,%d0 <== NOT EXECUTED
4ef40: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
4ef44: e588 lsll #2,%d0 <== NOT EXECUTED
4ef46: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED
4ef4a: 670a beqs 4ef56 <IMFS_memfile_remove+0x8a> <== NOT EXECUTED
memfile_free_blocks_in_table(
4ef4c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4ef4e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
4ef52: 4e93 jsr %a3@ <== NOT EXECUTED
4ef54: 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++ ) {
4ef56: 5283 addql #1,%d3 <== NOT EXECUTED
4ef58: 2039 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4ef5e: e488 lsrl #2,%d0 <== NOT EXECUTED
4ef60: b083 cmpl %d3,%d0 <== NOT EXECUTED
4ef62: 62da bhis 4ef3e <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 );
4ef64: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4ef66: 486a 0058 pea %a2@(88) <== NOT EXECUTED
4ef6a: 4eb9 0004 ee1a jsr 4ee1a <memfile_free_blocks_in_table> <== NOT EXECUTED
4ef70: 508f addql #8,%sp <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4ef72: 4aaa 005c tstl %a2@(92)
4ef76: 6762 beqs 4efda <IMFS_memfile_remove+0x10e>
4ef78: 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);
4ef7a: 49f9 0004 ee1a lea 4ee1a <memfile_free_blocks_in_table>,%a4<== NOT EXECUTED
4ef80: 603e bras 4efc0 <IMFS_memfile_remove+0xf4> <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4ef82: 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];
4ef84: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED
* + indirect
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
4ef88: 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];
4ef8a: 2670 5800 moveal %a0@(00000000,%d5:l),%a3 <== NOT EXECUTED
if ( !p ) /* ensure we have a valid pointer */
4ef8e: 4a8b tstl %a3 <== NOT EXECUTED
4ef90: 673a beqs 4efcc <IMFS_memfile_remove+0x100> <== NOT EXECUTED
4ef92: 4284 clrl %d4 <== NOT EXECUTED
4ef94: 6010 bras 4efa6 <IMFS_memfile_remove+0xda> <== NOT EXECUTED
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
4ef96: 4a93 tstl %a3@ <== NOT EXECUTED
4ef98: 6708 beqs 4efa2 <IMFS_memfile_remove+0xd6> <== NOT EXECUTED
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
4ef9a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4ef9c: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4ef9e: 4e94 jsr %a4@ <== NOT EXECUTED
4efa0: 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++ ) {
4efa2: 5284 addql #1,%d4 <== NOT EXECUTED
4efa4: 588b addql #4,%a3 <== NOT EXECUTED
4efa6: 2039 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4efac: e488 lsrl #2,%d0 <== NOT EXECUTED
4efae: b084 cmpl %d4,%d0 <== NOT EXECUTED
4efb0: 62e4 bhis 4ef96 <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(
4efb2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4efb4: 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++ ) {
4efb8: 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(
4efba: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4efbc: 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++ ) {
4efbe: 508f addql #8,%sp <== NOT EXECUTED
4efc0: 2039 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d0<== NOT EXECUTED
4efc6: e488 lsrl #2,%d0 <== NOT EXECUTED
4efc8: b083 cmpl %d3,%d0 <== NOT EXECUTED
4efca: 62b6 bhis 4ef82 <IMFS_memfile_remove+0xb6> <== NOT EXECUTED
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
4efcc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4efce: 486a 005c pea %a2@(92) <== NOT EXECUTED
4efd2: 4eb9 0004 ee1a jsr 4ee1a <memfile_free_blocks_in_table> <== NOT EXECUTED
4efd8: 508f addql #8,%sp <== NOT EXECUTED
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
4efda: 4280 clrl %d0
4efdc: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4efe2: 4e5e unlk %fp
4efe4: 4e75 rts
0004ee80 <IMFS_memfile_remove_block>:
MEMFILE_STATIC int IMFS_memfile_remove_block(
IMFS_jnode_t *the_jnode,
unsigned int block
)
{
4ee80: 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 );
4ee84: 42a7 clrl %sp@- <== NOT EXECUTED
4ee86: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4ee8a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4ee8e: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer> <== NOT EXECUTED
assert( block_ptr );
4ee94: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ee98: 4a80 tstl %d0 <== NOT EXECUTED
4ee9a: 661c bnes 4eeb8 <IMFS_memfile_remove_block+0x38> <== NOT EXECUTED
4ee9c: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4eea2: 4879 0005 ea4a pea 5ea4a <__FUNCTION__.6006> <== NOT EXECUTED
4eea8: 4878 0196 pea 196 <DBL_MANT_DIG+0x161> <== NOT EXECUTED
4eeac: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4eeb2: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED
if ( block_ptr ) {
ptr = *block_ptr;
4eeb8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4eeba: 2210 movel %a0@,%d1 <== NOT EXECUTED
*block_ptr = 0;
4eebc: 4290 clrl %a0@ <== NOT EXECUTED
memfile_free_block( ptr );
4eebe: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4eec0: 4eb9 0004 ec42 jsr 4ec42 <memfile_free_block> <== NOT EXECUTED
}
return 1;
}
4eec6: 7001 moveq #1,%d0 <== NOT EXECUTED
4eec8: 4e5e unlk %fp <== NOT EXECUTED
4eeca: 4e75 rts
0004f352 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
4f352: 4e56 ffd0 linkw %fp,#-48
4f356: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4f35a: 246e 0008 moveal %fp@(8),%a2
4f35e: 262e 0014 movel %fp@(20),%d3
4f362: 242e 0018 movel %fp@(24),%d2
/*
* Perform internal consistency checks
*/
assert( the_jnode );
4f366: 4a8a tstl %a2
4f368: 6612 bnes 4f37c <IMFS_memfile_write+0x2a>
4f36a: 4879 0005 e8d2 pea 5e8d2 <CSWTCH.8+0x10> <== NOT EXECUTED
4f370: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f376: 4878 02e3 pea 2e3 <DBL_MANT_DIG+0x2ae> <== NOT EXECUTED
4f37a: 6018 bras 4f394 <IMFS_memfile_write+0x42> <== NOT EXECUTED
if ( !the_jnode )
rtems_set_errno_and_return_minus_one( EIO );
assert( the_jnode->type == IMFS_MEMORY_FILE );
4f37c: 7805 moveq #5,%d4
4f37e: b8aa 0048 cmpl %a2@(72),%d4
4f382: 671c beqs 4f3a0 <IMFS_memfile_write+0x4e>
4f384: 4879 0005 e922 pea 5e922 <CSWTCH.8+0x60> <== NOT EXECUTED
4f38a: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f390: 4878 02e7 pea 2e7 <DBL_MANT_DIG+0x2b2> <== NOT EXECUTED
4f394: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4f39a: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED
/*
* Error check arguments
*/
assert( source );
4f3a0: 4a83 tstl %d3
4f3a2: 6612 bnes 4f3b6 <IMFS_memfile_write+0x64>
4f3a4: 4879 0005 e1e3 pea 5e1e3 <IMFS_ops+0x2d3> <== NOT EXECUTED
4f3aa: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f3b0: 4878 02ef pea 2ef <DBL_MANT_DIG+0x2ba> <== NOT EXECUTED
4f3b4: 60de bras 4f394 <IMFS_memfile_write+0x42> <== NOT EXECUTED
/*
* If there is nothing to write, then quick exit.
*/
my_length = length;
if ( !my_length )
4f3b6: 4a82 tstl %d2
4f3b8: 6612 bnes 4f3cc <IMFS_memfile_write+0x7a>
rtems_set_errno_and_return_minus_one( EINVAL );
4f3ba: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f3c0: 7a16 moveq #22,%d5 <== NOT EXECUTED
4f3c2: 7eff moveq #-1,%d7 <== NOT EXECUTED
4f3c4: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f3c6: 2085 movel %d5,%a0@ <== NOT EXECUTED
4f3c8: 6000 0186 braw 4f550 <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 ) {
4f3cc: 206e 0010 moveal %fp@(16),%a0
4f3d0: d1c2 addal %d2,%a0
4f3d2: 2208 movel %a0,%d1
4f3d4: 4280 clrl %d0
4f3d6: 282a 004c movel %a2@(76),%d4
4f3da: 2a2a 0050 movel %a2@(80),%d5
4f3de: 9a81 subl %d1,%d5
4f3e0: 9980 subxl %d0,%d4
4f3e2: 6c26 bges 4f40a <IMFS_memfile_write+0xb8>
status = IMFS_memfile_extend( the_jnode, last_byte );
4f3e4: 2f08 movel %a0,%sp@-
4f3e6: 2f00 movel %d0,%sp@-
4f3e8: 2f0a movel %a2,%sp@-
4f3ea: 4eb9 0004 f136 jsr 4f136 <IMFS_memfile_extend>
if ( status )
4f3f0: 4fef 000c lea %sp@(12),%sp
4f3f4: 4a80 tstl %d0
4f3f6: 6712 beqs 4f40a <IMFS_memfile_write+0xb8>
rtems_set_errno_and_return_minus_one( ENOSPC );
4f3f8: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f3fe: 781c moveq #28,%d4 <== NOT EXECUTED
4f400: 7eff moveq #-1,%d7 <== NOT EXECUTED
4f402: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f404: 2084 movel %d4,%a0@ <== NOT EXECUTED
4f406: 6000 0148 braw 4f550 <IMFS_memfile_write+0x1fe> <== NOT EXECUTED
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
4f40a: 2e39 0006 0348 movel 60348 <imfs_memfile_bytes_per_block>,%d7
4f410: 2207 movel %d7,%d1
4f412: 5bc0 smi %d0
4f414: 49c0 extbl %d0
4f416: 2640 moveal %d0,%a3
4f418: 2841 moveal %d1,%a4
4f41a: 2f0c movel %a4,%sp@-
4f41c: 2f00 movel %d0,%sp@-
4f41e: 2f2e 0010 movel %fp@(16),%sp@-
4f422: 2f2e 000c movel %fp@(12),%sp@-
4f426: 4eb9 0005 c300 jsr 5c300 <__moddi3>
4f42c: 4fef 0010 lea %sp@(16),%sp
4f430: 2801 movel %d1,%d4
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
4f432: 2f0c movel %a4,%sp@-
4f434: 2f0b movel %a3,%sp@-
4f436: 2f2e 0010 movel %fp@(16),%sp@-
4f43a: 2f2e 000c movel %fp@(12),%sp@-
4f43e: 4eb9 0005 bf48 jsr 5bf48 <__divdi3>
4f444: 4fef 0010 lea %sp@(16),%sp
4f448: 2a01 movel %d1,%d5
if ( start_offset ) {
4f44a: 4a84 tstl %d4
4f44c: 6606 bnes 4f454 <IMFS_memfile_write+0x102>
4f44e: 2643 moveal %d3,%a3
4f450: 4287 clrl %d7
4f452: 604c bras 4f4a0 <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 );
4f454: 42a7 clrl %sp@-
4f456: 2f01 movel %d1,%sp@-
4f458: 2f0a movel %a2,%sp@-
4f45a: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4f460: 4fef 000c lea %sp@(12),%sp
4f464: 4a80 tstl %d0
4f466: 6614 bnes 4f47c <IMFS_memfile_write+0x12a>
4f468: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f46e: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f474: 4878 031c pea 31c <DBL_MANT_DIG+0x2e7> <== NOT EXECUTED
4f478: 6000 ff1a braw 4f394 <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;
4f47c: 9e84 subl %d4,%d7
4f47e: b487 cmpl %d7,%d2
4f480: 6402 bccs 4f484 <IMFS_memfile_write+0x132>
4f482: 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 );
4f484: 2f07 movel %d7,%sp@-
4f486: 2040 moveal %d0,%a0
src += to_copy;
4f488: 2643 moveal %d3,%a3
4f48a: d7c7 addal %d7,%a3
block++;
4f48c: 5285 addql #1,%d5
my_length -= to_copy;
4f48e: 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 );
4f490: 2f03 movel %d3,%sp@-
4f492: d890 addl %a0@,%d4
4f494: 2f04 movel %d4,%sp@-
4f496: 4eb9 0005 0b9c jsr 50b9c <memcpy>
src += to_copy;
block++;
my_length -= to_copy;
copied += to_copy;
4f49c: 4fef 000c lea %sp@(12),%sp
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
4f4a0: 2639 0006 0348 movel 60348 <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 );
4f4a6: 4bf9 0004 ec80 lea 4ec80 <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 );
4f4ac: 49f9 0005 0b9c lea 50b9c <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 ) {
4f4b2: 603a bras 4f4ee <IMFS_memfile_write+0x19c>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4f4b4: 42a7 clrl %sp@-
4f4b6: 2f05 movel %d5,%sp@-
4f4b8: 2f0a movel %a2,%sp@-
4f4ba: 4e95 jsr %a5@
assert( block_ptr );
4f4bc: 4fef 000c lea %sp@(12),%sp
4f4c0: 4a80 tstl %d0
4f4c2: 6614 bnes 4f4d8 <IMFS_memfile_write+0x186>
4f4c4: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f4ca: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f4d0: 4878 0330 pea 330 <DBL_MANT_DIG+0x2fb> <== NOT EXECUTED
4f4d4: 6000 febe braw 4f394 <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 );
4f4d8: 2f03 movel %d3,%sp@-
4f4da: 2240 moveal %d0,%a1
src += to_copy;
block++;
4f4dc: 5285 addql #1,%d5
my_length -= to_copy;
4f4de: 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(
4f4e0: 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 );
4f4e2: 2f0b movel %a3,%sp@-
4f4e4: 2f11 movel %a1@,%sp@-
src += to_copy;
4f4e6: 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 );
4f4e8: 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(
4f4ea: 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 ) {
4f4ee: b4b9 0006 0348 cmpl 60348 <imfs_memfile_bytes_per_block>,%d2
4f4f4: 64be bccs 4f4b4 <IMFS_memfile_write+0x162>
*/
assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
4f4f6: 4a82 tstl %d2
4f4f8: 673c beqs 4f536 <IMFS_memfile_write+0x1e4>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
4f4fa: 42a7 clrl %sp@-
4f4fc: 2f05 movel %d5,%sp@-
4f4fe: 2f0a movel %a2,%sp@-
4f500: 4eb9 0004 ec80 jsr 4ec80 <IMFS_memfile_get_block_pointer>
assert( block_ptr );
4f506: 4fef 000c lea %sp@(12),%sp
4f50a: 4a80 tstl %d0
4f50c: 6614 bnes 4f522 <IMFS_memfile_write+0x1d0>
4f50e: 4879 0005 e952 pea 5e952 <CSWTCH.8+0x90> <== NOT EXECUTED
4f514: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED
4f51a: 4878 0346 pea 346 <DBL_MANT_DIG+0x311> <== NOT EXECUTED
4f51e: 6000 fe74 braw 4f394 <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 );
4f522: 2f02 movel %d2,%sp@-
4f524: 2040 moveal %d0,%a0
my_length = 0;
copied += to_copy;
4f526: 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 );
4f528: 2f0b movel %a3,%sp@-
4f52a: 2f10 movel %a0@,%sp@-
4f52c: 4eb9 0005 0b9c jsr 50b9c <memcpy>
my_length = 0;
copied += to_copy;
4f532: 4fef 000c lea %sp@(12),%sp
}
IMFS_mtime_ctime_update( the_jnode );
4f536: 42a7 clrl %sp@-
4f538: 486e fff8 pea %fp@(-8)
4f53c: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4f542: 202e fff8 movel %fp@(-8),%d0
return copied;
4f546: 508f addql #8,%sp
memcpy( &(*block_ptr)[ 0 ], src, my_length );
my_length = 0;
copied += to_copy;
}
IMFS_mtime_ctime_update( the_jnode );
4f548: 2540 0044 movel %d0,%a2@(68)
4f54c: 2540 0040 movel %d0,%a2@(64)
return copied;
}
4f550: 2007 movel %d7,%d0
4f552: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5
4f558: 4e5e unlk %fp
4f55a: 4e75 rts
00048abc <IMFS_mknod>:
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48abc: 4e56 ffb4 linkw %fp,#-76
48ac0: 48d7 003c moveml %d2-%d5,%sp@
48ac4: 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 );
48ac8: 2f03 movel %d3,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48aca: 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 );
48ace: 4eb9 0004 cd74 jsr 4cd74 <strlen>
48ad4: 588f addql #4,%sp
48ad6: 486e fffc pea %fp@(-4)
48ada: 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 */
)
{
48ade: 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 );
48ae2: 2f00 movel %d0,%sp@-
const char *token, /* IN */
mode_t mode, /* IN */
dev_t dev, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
48ae4: 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 );
48ae8: 2f03 movel %d3,%sp@-
48aea: 4eb9 0004 8944 jsr 48944 <IMFS_get_token>
/*
* Figure out what type of IMFS node this is.
*/
if ( S_ISDIR(mode) )
48af0: 4fef 0010 lea %sp@(16),%sp
48af4: 2002 movel %d2,%d0
48af6: 0280 0000 f000 andil #61440,%d0
48afc: 0c80 0000 4000 cmpil #16384,%d0
48b02: 6748 beqs 48b4c <IMFS_mknod+0x90>
type = IMFS_DIRECTORY;
else if ( S_ISREG(mode) )
48b04: 0c80 0000 8000 cmpil #32768,%d0
48b0a: 6606 bnes 48b12 <IMFS_mknod+0x56>
48b0c: 303c 0005 movew #5,%d0
48b10: 603c bras 48b4e <IMFS_mknod+0x92>
type = IMFS_MEMORY_FILE;
else if ( S_ISBLK(mode) || S_ISCHR(mode) ) {
48b12: 0c80 0000 6000 cmpil #24576,%d0
48b18: 6708 beqs 48b22 <IMFS_mknod+0x66>
48b1a: 0c80 0000 2000 cmpil #8192,%d0
48b20: 660c bnes 48b2e <IMFS_mknod+0x72>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
48b22: 2d45 ffe8 movel %d5,%fp@(-24)
48b26: 7002 moveq #2,%d0
48b28: 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) ) {
48b2c: 6020 bras 48b4e <IMFS_mknod+0x92>
type = IMFS_DEVICE;
rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor );
}
else if (S_ISFIFO(mode))
48b2e: 0c80 0000 1000 cmpil #4096,%d0
48b34: 6606 bnes 48b3c <IMFS_mknod+0x80>
48b36: 303c 0007 movew #7,%d0
48b3a: 6012 bras 48b4e <IMFS_mknod+0x92>
type = IMFS_FIFO;
else {
rtems_set_errno_and_return_minus_one( EINVAL );
48b3c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48b42: 7416 moveq #22,%d2 <== NOT EXECUTED
48b44: 72ff moveq #-1,%d1 <== NOT EXECUTED
48b46: 2040 moveal %d0,%a0 <== NOT EXECUTED
48b48: 2082 movel %d2,%a0@ <== NOT EXECUTED
48b4a: 6032 bras 48b7e <IMFS_mknod+0xc2> <== NOT EXECUTED
48b4c: 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(
48b4e: 486e ffe8 pea %fp@(-24)
48b52: 2f02 movel %d2,%sp@-
48b54: 486e ffc7 pea %fp@(-57)
48b58: 2f00 movel %d0,%sp@-
48b5a: 2f2e 0018 movel %fp@(24),%sp@-
48b5e: 4eb9 0004 ac5e jsr 4ac5e <IMFS_create_node>
new_name,
mode,
&info
);
if ( !new_node )
48b64: 4fef 0014 lea %sp@(20),%sp
48b68: 4a80 tstl %d0
48b6a: 6704 beqs 48b70 <IMFS_mknod+0xb4>
48b6c: 4281 clrl %d1
48b6e: 600e bras 48b7e <IMFS_mknod+0xc2>
rtems_set_errno_and_return_minus_one( ENOMEM );
48b70: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48b76: 72ff moveq #-1,%d1 <== NOT EXECUTED
48b78: 2040 moveal %d0,%a0 <== NOT EXECUTED
48b7a: 700c moveq #12,%d0 <== NOT EXECUTED
48b7c: 2080 movel %d0,%a0@ <== NOT EXECUTED
return 0;
}
48b7e: 2001 movel %d1,%d0
48b80: 4cee 003c ffb4 moveml %fp@(-76),%d2-%d5
48b86: 4e5e unlk %fp
48b88: 4e75 rts
...
00042be0 <IMFS_mount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42be0: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42be2: 4e56 0000 linkw %fp,#0
42be6: 226e 0008 moveal %fp@(8),%a1
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42bea: 2069 0008 moveal %a1@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42bee: b0a8 0048 cmpl %a0@(72),%d0
42bf2: 6710 beqs 42c04 <IMFS_mount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42bf4: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42bfa: 7214 moveq #20,%d1 <== NOT EXECUTED
42bfc: 2040 moveal %d0,%a0 <== NOT EXECUTED
42bfe: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c00: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c02: 6006 bras 42c0a <IMFS_mount+0x2a> <== NOT EXECUTED
/*
* Set mt_fs pointer to point to the mount table entry for
* the mounted file system.
*/
node->info.directory.mt_fs = mt_entry;
42c04: 2149 0058 movel %a1,%a0@(88)
42c08: 4280 clrl %d0
return 0;
}
42c0a: 4e5e unlk %fp
42c0c: 4e75 rts
...
00048b8c <IMFS_node_type>:
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48b8c: 4e56 0000 linkw %fp,#0
48b90: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
48b94: 4e5e unlk %fp
#include "imfs.h"
rtems_filesystem_node_types_t IMFS_node_type(
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48b96: 2050 moveal %a0@,%a0
IMFS_jnode_t *node;
node = pathloc->node_access;
return node->type;
}
48b98: 2028 0048 movel %a0@(72),%d0
48b9c: 4e75 rts
...
00043436 <IMFS_print_jnode>:
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
43436: 4e56 0000 linkw %fp,#0
4343a: 2f0a movel %a2,%sp@-
4343c: 246e 0008 moveal %fp@(8),%a2
43440: 2f02 movel %d2,%sp@-
assert( the_jnode );
43442: 4a8a tstl %a2
43444: 6614 bnes 4345a <IMFS_print_jnode+0x24>
43446: 4879 0005 e8f0 pea 5e8f0 <IntUartPollCallbacks.6559+0x20> <== NOT EXECUTED
4344c: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== 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 030c moveal 6030c <_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 0004 fb08 jsr 4fb08 <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 030c moveal 6030c <_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 0004 f9dc jsr 4f9dc <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 e943 pea 5e943 <IntUartPollCallbacks.6559+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 e956 pea 5e956 <IntUartPollCallbacks.6559+0x86> <== NOT EXECUTED
434d0: 2f28 0008 movel %a0@(8),%sp@-
434d4: 4eb9 0004 f99c jsr 4f99c <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 e965 pea 5e965 <IntUartPollCallbacks.6559+0x95>
434ec: 2f28 0008 movel %a0@(8),%sp@-
434f0: 4eb9 0004 f99c jsr 4f99c <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 e971 pea 5e971 <IntUartPollCallbacks.6559+0xa1> <== NOT EXECUTED
43508: 4eb9 0004 fb08 jsr 4fb08 <fputs> <== NOT EXECUTED
assert(0);
4350e: 4879 0005 e059 pea 5e059 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43514: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED
4351a: 4878 005d pea 5d <DBL_MANT_DIG+0x28> <== NOT EXECUTED
4351e: 4879 0005 e8fa pea 5e8fa <IntUartPollCallbacks.6559+0x2a> <== NOT EXECUTED
43524: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED
break;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
4352a: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
4352e: 4879 0005 e971 pea 5e971 <IntUartPollCallbacks.6559+0xa1> <== NOT EXECUTED
43534: 4eb9 0004 fb08 jsr 4fb08 <fputs> <== NOT EXECUTED
assert(0);
4353a: 4879 0005 e059 pea 5e059 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43540: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== 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 e985 pea 5e985 <IntUartPollCallbacks.6559+0xb5> <== NOT EXECUTED
43556: 4eb9 0004 fb08 jsr 4fb08 <fputs> <== NOT EXECUTED
assert(0);
4355c: 4879 0005 e059 pea 5e059 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
43562: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== 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 e998 pea 5e998 <IntUartPollCallbacks.6559+0xc8> <== NOT EXECUTED
43576: 2079 0006 030c moveal 6030c <_impure_ptr>,%a0 <== NOT EXECUTED
4357c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
43580: 4eb9 0004 f99c jsr 4f99c <fprintf> <== NOT EXECUTED
assert(0);
43586: 4879 0005 e059 pea 5e059 <rtems_filesystem_mount_table_size+0x309><== NOT EXECUTED
4358c: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== 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 0005 f062 movel #389218,%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 1344 jmp 51344 <puts>
00042c24 <IMFS_readlink>:
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c24: 7004 moveq #4,%d0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c26: 4e56 0000 linkw %fp,#0
42c2a: 206e 0008 moveal %fp@(8),%a0
42c2e: 2f0a movel %a2,%sp@-
IMFS_jnode_t *node;
int i;
node = loc->node_access;
42c30: 2050 moveal %a0@,%a0
int IMFS_readlink(
rtems_filesystem_location_info_t *loc,
char *buf, /* OUT */
size_t bufsize
)
{
42c32: 2f02 movel %d2,%sp@-
42c34: 226e 000c moveal %fp@(12),%a1
42c38: 242e 0010 movel %fp@(16),%d2
IMFS_jnode_t *node;
int i;
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
42c3c: b0a8 0048 cmpl %a0@(72),%d0
42c40: 6604 bnes 42c46 <IMFS_readlink+0x22>
42c42: 4200 clrb %d0
42c44: 6016 bras 42c5c <IMFS_readlink+0x38>
rtems_set_errno_and_return_minus_one( EINVAL );
42c46: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42c4c: 7216 moveq #22,%d1 <== NOT EXECUTED
42c4e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42c50: 70ff moveq #-1,%d0 <== NOT EXECUTED
42c52: 2081 movel %d1,%a0@ <== NOT EXECUTED
42c54: 6014 bras 42c6a <IMFS_readlink+0x46> <== NOT EXECUTED
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
42c56: 1381 0800 moveb %d1,%a1@(00000000,%d0:l)
node = loc->node_access;
if ( node->type != IMFS_SYM_LINK )
rtems_set_errno_and_return_minus_one( EINVAL );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
42c5a: 5280 addql #1,%d0
42c5c: b480 cmpl %d0,%d2
42c5e: 630a blss 42c6a <IMFS_readlink+0x46>
42c60: 2468 004c moveal %a0@(76),%a2
42c64: 1232 0800 moveb %a2@(00000000,%d0:l),%d1
42c68: 66ec bnes 42c56 <IMFS_readlink+0x32>
buf[i] = node->info.sym_link.name[i];
return i;
}
42c6a: 242e fff8 movel %fp@(-8),%d2
42c6e: 246e fffc moveal %fp@(-4),%a2
42c72: 4e5e unlk %fp
42c74: 4e75 rts
...
00042c78 <IMFS_rename>:
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
42c78: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c7c: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
rtems_filesystem_location_info_t *old_parent_loc, /* IN */
rtems_filesystem_location_info_t *old_loc, /* IN */
rtems_filesystem_location_info_t *new_parent_loc, /* IN */
const char *new_name /* IN */
)
{
42c80: 2f0a movel %a2,%sp@- <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
42c82: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
42c86: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
)
{
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
42c8a: 2450 moveal %a0@,%a2 <== NOT EXECUTED
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
42c8c: 486a 000c pea %a2@(12) <== NOT EXECUTED
42c90: 4eb9 0005 1710 jsr 51710 <strncpy> <== NOT EXECUTED
if ( the_jnode->Parent != NULL )
42c96: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42c9a: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED
42c9e: 670a beqs 42caa <IMFS_rename+0x32> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
42ca0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42ca2: 4eb9 0004 70e4 jsr 470e4 <_Chain_Extract> <== NOT EXECUTED
42ca8: 588f addql #4,%sp <== NOT EXECUTED
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
42caa: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
42cae: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_jnode->Parent = new_parent;
42cb0: 2548 0008 movel %a0,%a2@(8) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
42cb4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
42cb6: 4868 004c pea %a0@(76) <== NOT EXECUTED
42cba: 4eb9 0004 70ac jsr 470ac <_Chain_Append> <== NOT EXECUTED
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
42cc0: 42a7 clrl %sp@- <== NOT EXECUTED
42cc2: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
42cc6: 4eb9 0004 3564 jsr 43564 <gettimeofday> <== NOT EXECUTED
42ccc: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED
return 0;
}
42cd2: 4280 clrl %d0 <== NOT EXECUTED
42cd4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
42cd8: 4e5e unlk %fp <== NOT EXECUTED
42cda: 4e75 rts
00048ba0 <IMFS_rmnod>:
int IMFS_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
48ba0: 4e56 fff8 linkw %fp,#-8
48ba4: 2f0b movel %a3,%sp@-
48ba6: 266e 000c moveal %fp@(12),%a3
48baa: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
48bac: 2453 moveal %a3@,%a2
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
48bae: 4aaa 0008 tstl %a2@(8)
48bb2: 670e beqs 48bc2 <IMFS_rmnod+0x22>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
48bb4: 2f0a movel %a2,%sp@-
48bb6: 4eb9 0004 9844 jsr 49844 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
48bbc: 588f addql #4,%sp
48bbe: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
48bc2: 302a 0032 movew %a2@(50),%d0
48bc6: 5380 subql #1,%d0
48bc8: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
48bcc: 42a7 clrl %sp@-
48bce: 486e fff8 pea %fp@(-8)
48bd2: 4eb9 0004 8fdc jsr 48fdc <gettimeofday>
48bd8: 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) ) {
48bde: 2f0a movel %a2,%sp@-
48be0: 4eb9 0004 90e0 jsr 490e0 <rtems_libio_is_file_open>
48be6: 4fef 000c lea %sp@(12),%sp
48bea: 4a80 tstl %d0
48bec: 663a bnes 48c28 <IMFS_rmnod+0x88>
48bee: 4a6a 0032 tstw %a2@(50)
48bf2: 6634 bnes 48c28 <IMFS_rmnod+0x88>
/*
* Is rtems_filesystem_current this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
48bf4: 2079 0005 a324 moveal 5a324 <rtems_current_user_env>,%a0
48bfa: 2653 moveal %a3@,%a3
48bfc: b7e8 0004 cmpal %a0@(4),%a3
48c00: 6604 bnes 48c06 <IMFS_rmnod+0x66>
rtems_filesystem_current.node_access = NULL;
48c02: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if ( the_jnode->type == IMFS_SYM_LINK ) {
48c06: 7004 moveq #4,%d0
48c08: b0aa 0048 cmpl %a2@(72),%d0
48c0c: 6610 bnes 48c1e <IMFS_rmnod+0x7e>
if ( the_jnode->info.sym_link.name )
48c0e: 202a 004c movel %a2@(76),%d0
48c12: 670a beqs 48c1e <IMFS_rmnod+0x7e>
free( (void*) the_jnode->info.sym_link.name );
48c14: 2f00 movel %d0,%sp@-
48c16: 4eb9 0004 8e7c jsr 48e7c <free>
48c1c: 588f addql #4,%sp
}
free( the_jnode );
48c1e: 2f0a movel %a2,%sp@-
48c20: 4eb9 0004 8e7c jsr 48e7c <free>
48c26: 588f addql #4,%sp
}
return 0;
}
48c28: 246e fff0 moveal %fp@(-16),%a2
48c2c: 4280 clrl %d0
48c2e: 266e fff4 moveal %fp@(-12),%a3
48c32: 4e5e unlk %fp
48c34: 4e75 rts
...
00048c38 <IMFS_stat>:
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
48c38: 7205 moveq #5,%d1
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
48c3a: 4e56 0000 linkw %fp,#0
48c3e: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
48c42: 2250 moveal %a0@,%a1
switch ( the_jnode->type ) {
48c44: 2029 0048 movel %a1@(72),%d0
48c48: 5580 subql #2,%d0
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
48c4a: 206e 000c moveal %fp@(12),%a0
IMFS_device_t *io;
the_jnode = loc->node_access;
switch ( the_jnode->type ) {
48c4e: b280 cmpl %d0,%d1
48c50: 653e bcss 48c90 <IMFS_stat+0x58>
48c52: 303b 0a08 movew %pc@(48c5c <IMFS_stat+0x24>,%d0:l:2),%d0
48c56: 48c0 extl %d0
48c58: 4efb 0802 jmp %pc@(48c5c <IMFS_stat+0x24>,%d0:l)
48c5c: 000c 014 <== NOT EXECUTED
48c5e: 0034 064 <== NOT EXECUTED
48c60: 0026 046 <== NOT EXECUTED
48c62: 001c 034 <== NOT EXECUTED
48c64: 001c 034 <== NOT EXECUTED
48c66: 0026 046 <== NOT EXECUTED
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
48c68: 2029 0050 movel %a1@(80),%d0
48c6c: 2169 004c 0016 movel %a1@(76),%a0@(22)
48c72: 2140 001a movel %d0,%a0@(26)
break;
48c76: 602a bras 48ca2 <IMFS_stat+0x6a>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
48c78: 2029 004c movel %a1@(76),%d0
48c7c: 2229 0050 movel %a1@(80),%d1
48c80: 6004 bras 48c86 <IMFS_stat+0x4e>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
48c82: 4280 clrl %d0 <== NOT EXECUTED
48c84: 4281 clrl %d1 <== NOT EXECUTED
48c86: 2140 001e movel %d0,%a0@(30)
48c8a: 2141 0022 movel %d1,%a0@(34)
break;
48c8e: 6012 bras 48ca2 <IMFS_stat+0x6a>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
48c90: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48c96: 2040 moveal %d0,%a0 <== NOT EXECUTED
48c98: 70ff moveq #-1,%d0 <== NOT EXECUTED
48c9a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
48ca0: 6032 bras 48cd4 <IMFS_stat+0x9c> <== NOT EXECUTED
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
48ca2: 4280 clrl %d0
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
buf->st_ino = the_jnode->st_ino;
48ca4: 2169 0034 0008 movel %a1@(52),%a0@(8)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
48caa: 2169 003c 0026 movel %a1@(60),%a0@(38)
buf->st_mtime = the_jnode->stat_mtime;
48cb0: 2169 0040 002e movel %a1@(64),%a0@(46)
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
48cb6: 2169 002e 000c movel %a1@(46),%a0@(12)
buf->st_uid = the_jnode->st_uid;
buf->st_gid = the_jnode->st_gid;
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
48cbc: 2169 0044 0036 movel %a1@(68),%a0@(54)
rtems_set_errno_and_return_minus_one( ENOTSUP );
break;
}
buf->st_mode = the_jnode->st_mode;
buf->st_nlink = the_jnode->st_nlink;
48cc2: 3169 0032 0010 movew %a1@(50),%a0@(16)
buf->st_ino = the_jnode->st_ino;
buf->st_uid = the_jnode->st_uid;
48cc8: 3169 0038 0012 movew %a1@(56),%a0@(18)
buf->st_gid = the_jnode->st_gid;
48cce: 3169 003a 0014 movew %a1@(58),%a0@(20)
buf->st_atime = the_jnode->stat_atime;
buf->st_mtime = the_jnode->stat_mtime;
buf->st_ctime = the_jnode->stat_ctime;
return 0;
}
48cd4: 4e5e unlk %fp
48cd6: 4e75 rts
00042cdc <IMFS_symlink>:
int IMFS_symlink(
rtems_filesystem_location_info_t *parent_loc,
const char *link_name,
const char *node_name
)
{
42cdc: 4e56 ffc4 linkw %fp,#-60
42ce0: 2f03 movel %d3,%sp@-
42ce2: 262e 0010 movel %fp@(16),%d3
42ce6: 2f02 movel %d2,%sp@-
int i;
/*
* Remove any separators at the end of the string.
*/
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
42ce8: 240e movel %fp,%d2
42cea: 0682 ffff ffc7 addil #-57,%d2
42cf0: 2f03 movel %d3,%sp@-
42cf2: 4eb9 0005 16f8 jsr 516f8 <strlen>
42cf8: 588f addql #4,%sp
42cfa: 486e fffc pea %fp@(-4)
42cfe: 2f02 movel %d2,%sp@-
42d00: 2f00 movel %d0,%sp@-
42d02: 2f03 movel %d3,%sp@-
42d04: 4eb9 0004 d224 jsr 4d224 <IMFS_get_token>
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
42d0a: 2f2e 000c movel %fp@(12),%sp@-
42d0e: 4eb9 0005 1268 jsr 51268 <strdup>
if (info.sym_link.name == NULL) {
42d14: 4fef 0014 lea %sp@(20),%sp
IMFS_get_token( node_name, strlen( node_name ), new_name, &i );
/*
* Duplicate link name
*/
info.sym_link.name = strdup(link_name);
42d18: 2d40 ffe8 movel %d0,%fp@(-24)
if (info.sym_link.name == NULL) {
42d1c: 6608 bnes 42d26 <IMFS_symlink+0x4a>
rtems_set_errno_and_return_minus_one(ENOMEM);
42d1e: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42d24: 6038 bras 42d5e <IMFS_symlink+0x82> <== NOT EXECUTED
* was ONLY passed a NULL when we created the root node. We
* added a new IMFS_create_root_node() so this path no longer
* existed. The result was simpler code which should not have
* this path.
*/
new_node = IMFS_create_node(
42d26: 486e ffe8 pea %fp@(-24)
42d2a: 2f3c 0000 a1ff movel #41471,%sp@-
42d30: 2f02 movel %d2,%sp@-
42d32: 4878 0004 pea 4 <CONTEXT_ARG>
42d36: 2f2e 0008 movel %fp@(8),%sp@-
42d3a: 4eb9 0004 c70e jsr 4c70e <IMFS_create_node>
new_name,
( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )),
&info
);
if (new_node == NULL) {
42d40: 4fef 0014 lea %sp@(20),%sp
42d44: 4a80 tstl %d0
42d46: 6704 beqs 42d4c <IMFS_symlink+0x70>
42d48: 4281 clrl %d1
42d4a: 601a bras 42d66 <IMFS_symlink+0x8a>
free(info.sym_link.name);
42d4c: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED
42d50: 4eb9 0004 34dc jsr 434dc <free> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one(ENOMEM);
42d56: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42d5c: 588f addql #4,%sp <== NOT EXECUTED
42d5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42d60: 700c moveq #12,%d0 <== NOT EXECUTED
42d62: 72ff moveq #-1,%d1 <== NOT EXECUTED
42d64: 2080 movel %d0,%a0@ <== NOT EXECUTED
}
return 0;
}
42d66: 242e ffbc movel %fp@(-68),%d2
42d6a: 2001 movel %d1,%d0
42d6c: 262e ffc0 movel %fp@(-64),%d3
42d70: 4e5e unlk %fp
42d72: 4e75 rts
00042d74 <IMFS_unlink>:
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d74: 7003 moveq #3,%d0
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
42d76: 4e56 ffd0 linkw %fp,#-48
42d7a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
42d7e: 246e 000c moveal %fp@(12),%a2
42d82: 262e 0008 movel %fp@(8),%d3
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
42d86: 2652 moveal %a2@,%a3
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
42d88: b0ab 0048 cmpl %a3@(72),%d0
42d8c: 6600 0086 bnew 42e14 <IMFS_unlink+0xa0>
if ( !node->info.hard_link.link_node )
42d90: 282b 004c movel %a3@(76),%d4
42d94: 6610 bnes 42da6 <IMFS_unlink+0x32>
rtems_set_errno_and_return_minus_one( EINVAL );
42d96: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42d9c: 7216 moveq #22,%d1 <== NOT EXECUTED
42d9e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42da0: 70ff moveq #-1,%d0 <== NOT EXECUTED
42da2: 2081 movel %d1,%a0@ <== NOT EXECUTED
42da4: 607e bras 42e24 <IMFS_unlink+0xb0> <== NOT EXECUTED
the_link = *loc;
42da6: 4878 0014 pea 14 <OPER2>
42daa: 240e movel %fp,%d2
42dac: 0682 ffff ffe4 addil #-28,%d2
42db2: 2f0a movel %a2,%sp@-
42db4: 2f02 movel %d2,%sp@-
42db6: 4eb9 0005 0b9c jsr 50b9c <memcpy>
the_link.node_access = node->info.hard_link.link_node;
42dbc: 2d44 ffe4 movel %d4,%fp@(-28)
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
42dc0: 7801 moveq #1,%d4
if ( !node->info.hard_link.link_node )
rtems_set_errno_and_return_minus_one( EINVAL );
the_link = *loc;
the_link.node_access = node->info.hard_link.link_node;
IMFS_Set_handlers( &the_link );
42dc2: 2f02 movel %d2,%sp@-
42dc4: 4eb9 0004 c81c jsr 4c81c <IMFS_Set_handlers>
/*
* If removing the last hard link to a node, then we need
* to remove the node that is a link and the node itself.
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
42dca: 206b 004c moveal %a3@(76),%a0
42dce: 4281 clrl %d1
42dd0: 4fef 0010 lea %sp@(16),%sp
42dd4: 3028 0032 movew %a0@(50),%d0
42dd8: 3200 movew %d0,%d1
42dda: b881 cmpl %d1,%d4
42ddc: 6618 bnes 42df6 <IMFS_unlink+0x82>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
42dde: 2f02 movel %d2,%sp@-
42de0: 206e ffec moveal %fp@(-20),%a0
42de4: 2f03 movel %d3,%sp@-
42de6: 2068 0034 moveal %a0@(52),%a0
42dea: 4e90 jsr %a0@
if ( result != 0 )
42dec: 508f addql #8,%sp
42dee: 4a80 tstl %d0
42df0: 6722 beqs 42e14 <IMFS_unlink+0xa0>
42df2: 70ff moveq #-1,%d0
42df4: 602e bras 42e24 <IMFS_unlink+0xb0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
42df6: 5380 subql #1,%d0
42df8: 3140 0032 movew %d0,%a0@(50)
IMFS_update_ctime( node->info.hard_link.link_node );
42dfc: 42a7 clrl %sp@-
42dfe: 486e fff8 pea %fp@(-8)
42e02: 4eb9 0004 3564 jsr 43564 <gettimeofday>
42e08: 206b 004c moveal %a3@(76),%a0
42e0c: 508f addql #8,%sp
42e0e: 216e fff8 0044 movel %fp@(-8),%a0@(68)
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
42e14: 2f0a movel %a2,%sp@-
42e16: 206a 0008 moveal %a2@(8),%a0
42e1a: 2f03 movel %d3,%sp@-
42e1c: 2068 0034 moveal %a0@(52),%a0
42e20: 4e90 jsr %a0@
return result;
42e22: 508f addql #8,%sp
}
42e24: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3
42e2a: 4e5e unlk %fp
42e2c: 4e75 rts
...
00042e30 <IMFS_unmount>:
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e30: 7001 moveq #1,%d0
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
42e32: 4e56 0000 linkw %fp,#0
42e36: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
42e3a: 2068 0008 moveal %a0@(8),%a0
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
42e3e: b0a8 0048 cmpl %a0@(72),%d0
42e42: 6710 beqs 42e54 <IMFS_unmount+0x24>
rtems_set_errno_and_return_minus_one( ENOTDIR );
42e44: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42e4a: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e4c: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e4e: 7014 moveq #20,%d0 <== NOT EXECUTED
42e50: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e52: 601c bras 42e70 <IMFS_unmount+0x40> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
42e54: 4aa8 0058 tstl %a0@(88)
42e58: 6610 bnes 42e6a <IMFS_unmount+0x3a>
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
42e5a: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
42e60: 72ff moveq #-1,%d1 <== NOT EXECUTED
42e62: 2040 moveal %d0,%a0 <== NOT EXECUTED
42e64: 7016 moveq #22,%d0 <== NOT EXECUTED
42e66: 2080 movel %d0,%a0@ <== NOT EXECUTED
42e68: 6006 bras 42e70 <IMFS_unmount+0x40> <== NOT EXECUTED
/*
* Set the mt_fs pointer to indicate that there is no longer
* a file system mounted to this point.
*/
node->info.directory.mt_fs = NULL;
42e6a: 42a8 0058 clrl %a0@(88)
42e6e: 4281 clrl %d1
return 0;
}
42e70: 2001 movel %d1,%d0
42e72: 4e5e unlk %fp
42e74: 4e75 rts
...
00042394 <RTEMS_Malloc_Initialize>:
void RTEMS_Malloc_Initialize(
void *heap_begin,
uintptr_t heap_size,
size_t sbrk_amount
)
{
42394: 4e56 0000 linkw %fp,#0
#endif
/*
* If configured, initialize the statistics support
*/
if ( rtems_malloc_statistics_helpers != NULL ) {
42398: 2079 0005 a866 moveal 5a866 <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 92b6 jsr 492b6 <malloc_deferred_frees_initialize>
/*
* Initialize the optional sbrk support for extending the heap
*/
if ( rtems_malloc_sbrk_helpers != NULL ) {
423b8: 2079 0005 a86a moveal 5a86a <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 a865 tstb 5a865 <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 a2ec tstb 5a2ec <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 c238 jsr 4c238 <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 a865 tstb 5a865 <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 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
4240a: 4eb9 0004 5ca4 jsr 45ca4 <_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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) );
42422: 2f39 0005 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
42428: 2439 0005 b8a4 movel 5b8a4 <rtems_malloc_statistics>,%d2
4242e: 4eb9 0004 6708 jsr 46708 <_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 b8a4 movel %d0,5b8a4 <rtems_malloc_statistics>
printk( "\n" );
rtems_print_buffer( (heap_begin + heap_size) - 48, 48 );
rtems_fatal_error_occurred( RTEMS_NO_MEMORY );
}
#endif
}
42448: 4e75 rts
...
00043da2 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
43da2: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
43da6: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
43daa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
void *high_water_mark;
void *current;
Stack_Control *stack;
char name[5];
if ( !the_thread )
43dae: 4a8a tstl %a2 <== NOT EXECUTED
43db0: 6700 0100 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
return;
if ( !print_handler )
43db4: 2879 0009 776c moveal 9776c <print_handler>,%a4 <== NOT EXECUTED
43dba: 4a8c tstl %a4 <== NOT EXECUTED
43dbc: 6700 00f4 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
if (the_thread == (Thread_Control *) -1) {
43dc0: 70ff moveq #-1,%d0 <== NOT EXECUTED
43dc2: b08a cmpl %a2,%d0 <== NOT EXECUTED
43dc4: 6616 bnes 43ddc <Stack_check_Dump_threads_usage+0x3a><== NOT EXECUTED
if (Stack_check_Interrupt_stack.area) {
43dc6: 4ab9 0009 a6b8 tstl 9a6b8 <Stack_check_Interrupt_stack+0x4><== NOT EXECUTED
43dcc: 6700 00e4 beqw 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
43dd0: 47f9 0009 a6b4 lea 9a6b4 <Stack_check_Interrupt_stack>,%a3 <== NOT EXECUTED
43dd6: 4284 clrl %d4 <== NOT EXECUTED
43dd8: 95ca subal %a2,%a2 <== NOT EXECUTED
43dda: 6008 bras 43de4 <Stack_check_Dump_threads_usage+0x42><== NOT EXECUTED
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
43ddc: 282a 00fc movel %a2@(252),%d4 <== NOT EXECUTED
current = 0;
}
else
return;
} else {
stack = &the_thread->Start.Initial_stack;
43de0: 47ea 00bc lea %a2@(188),%a3 <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
43de4: 2613 movel %a3@,%d3 <== NOT EXECUTED
43de6: 0683 ffff fff0 addil #-16,%d3 <== NOT EXECUTED
} else {
stack = &the_thread->Start.Initial_stack;
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
}
low = Stack_check_usable_stack_start(stack);
43dec: 242b 0004 movel %a3@(4),%d2 <== NOT EXECUTED
43df0: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
43df6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43df8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43dfa: 4eb9 0004 3d72 jsr 43d72 <Stack_check_find_high_water_mark><== NOT EXECUTED
if ( high_water_mark )
43e00: 508f addql #8,%sp <== NOT EXECUTED
43e02: 4a80 tstl %d0 <== NOT EXECUTED
43e04: 6604 bnes 43e0a <Stack_check_Dump_threads_usage+0x68><== NOT EXECUTED
43e06: 4282 clrl %d2 <== NOT EXECUTED
43e08: 6004 bras 43e0e <Stack_check_Dump_threads_usage+0x6c><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
43e0a: d483 addl %d3,%d2 <== NOT EXECUTED
43e0c: 9480 subl %d0,%d2 <== NOT EXECUTED
else
used = 0;
if ( the_thread ) {
43e0e: 4a8a tstl %a2 <== NOT EXECUTED
43e10: 672c beqs 43e3e <Stack_check_Dump_threads_usage+0x9c><== NOT EXECUTED
(*print_handler)(
43e12: 486e fffb pea %fp@(-5) <== NOT EXECUTED
43e16: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED
43e1a: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e1e: 4eb9 0004 8ee0 jsr 48ee0 <rtems_object_get_name> <== NOT EXECUTED
43e24: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43e26: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED
43e2a: 4879 0008 d1f2 pea 8d1f2 <IntUartPollCallbacks.6559+0x20> <== NOT EXECUTED
43e30: 2f39 0009 7768 movel 97768 <print_context>,%sp@- <== NOT EXECUTED
43e36: 4e94 jsr %a4@ <== NOT EXECUTED
43e38: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
43e3c: 6016 bras 43e54 <Stack_check_Dump_threads_usage+0xb2><== NOT EXECUTED
"0x%08" PRIx32 " %4s",
the_thread->Object.id,
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
} else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
43e3e: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43e42: 4879 0008 d1ff pea 8d1ff <IntUartPollCallbacks.6559+0x2d> <== NOT EXECUTED
43e48: 2f39 0009 7768 movel 97768 <print_context>,%sp@- <== NOT EXECUTED
43e4e: 4e94 jsr %a4@ <== NOT EXECUTED
43e50: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
(*print_handler)(
43e54: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
43e58: 2f03 movel %d3,%sp@- <== NOT EXECUTED
43e5a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
43e5c: 2013 movel %a3@,%d0 <== NOT EXECUTED
43e5e: 5380 subql #1,%d0 <== NOT EXECUTED
43e60: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43e64: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43e66: 4879 0008 d20d pea 8d20d <IntUartPollCallbacks.6559+0x3b> <== NOT EXECUTED
43e6c: 2f39 0009 7768 movel 97768 <print_context>,%sp@- <== NOT EXECUTED
43e72: 2079 0009 776c moveal 9776c <print_handler>,%a0 <== NOT EXECUTED
43e78: 4e90 jsr %a0@ <== NOT EXECUTED
43e7a: 2079 0009 776c moveal 9776c <print_handler>,%a0 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
43e80: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43e84: 4ab9 0009 7764 tstl 97764 <Stack_check_Initialized> <== NOT EXECUTED
43e8a: 6612 bnes 43e9e <Stack_check_Dump_threads_usage+0xfc><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
43e8c: 4879 0008 d22b pea 8d22b <IntUartPollCallbacks.6559+0x59> <== NOT EXECUTED
43e92: 2f39 0009 7768 movel 97768 <print_context>,%sp@- <== NOT EXECUTED
43e98: 4e90 jsr %a0@ <== NOT EXECUTED
43e9a: 508f addql #8,%sp <== NOT EXECUTED
43e9c: 6014 bras 43eb2 <Stack_check_Dump_threads_usage+0x110><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
43e9e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43ea0: 4879 0008 d238 pea 8d238 <IntUartPollCallbacks.6559+0x66> <== NOT EXECUTED
43ea6: 2f39 0009 7768 movel 97768 <print_context>,%sp@- <== NOT EXECUTED
43eac: 4e90 jsr %a0@ <== NOT EXECUTED
43eae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
}
43eb2: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED
43eb8: 4e5e unlk %fp <== NOT EXECUTED
43eba: 4e75 rts
00043d72 <Stack_check_find_high_water_mark>:
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
43d72: 70fc moveq #-4,%d0 <== NOT EXECUTED
*/
void *Stack_check_find_high_water_mark(
const void *s,
size_t n
)
{
43d74: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
43d78: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
43d7c: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
43d80: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED
43d84: d088 addl %a0,%d0 <== NOT EXECUTED
43d86: 6010 bras 43d98 <Stack_check_find_high_water_mark+0x26><== NOT EXECUTED
if (*base != U32_PATTERN)
43d88: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED
43d8e: b290 cmpl %a0@,%d1 <== NOT EXECUTED
43d90: 6704 beqs 43d96 <Stack_check_find_high_water_mark+0x24><== NOT EXECUTED
return (void *) base;
43d92: 2008 movel %a0,%d0 <== NOT EXECUTED
43d94: 6008 bras 43d9e <Stack_check_find_high_water_mark+0x2c><== NOT EXECUTED
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
for (ebase = base + length; base < ebase; base++)
43d96: 5888 addql #4,%a0 <== NOT EXECUTED
43d98: b088 cmpl %a0,%d0 <== NOT EXECUTED
43d9a: 62ec bhis 43d88 <Stack_check_find_high_water_mark+0x16><== NOT EXECUTED
43d9c: 4280 clrl %d0 <== NOT EXECUTED
if (*base != U32_PATTERN)
return (void *) base;
#endif
return (void *)0;
}
43d9e: 4e5e unlk %fp <== NOT EXECUTED
43da0: 4e75 rts
00043f36 <Stack_check_report_blown_task>:
*
* NOTE: The system is in a questionable state... we may not get
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
43f36: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
43f3a: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
char name [32];
printk("BLOWN STACK!!!\n");
43f3e: 4879 0008 d29f pea 8d29f <IntUartPollCallbacks.6559+0xcd> <== NOT EXECUTED
43f44: 45f9 0004 6804 lea 46804 <printk>,%a2 <== NOT EXECUTED
*
* NOTE: The system is in a questionable state... we may not get
* the following message out.
*/
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
43f4a: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
43f4e: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern_area(stack);
43f52: 286b 00c0 moveal %a3@(192),%a4 <== NOT EXECUTED
char name [32];
printk("BLOWN STACK!!!\n");
43f56: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
43f58: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43f5a: 4879 0008 d2af pea 8d2af <IntUartPollCallbacks.6559+0xdd> <== NOT EXECUTED
43f60: 4e92 jsr %a2@ <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
43f62: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f66: 4879 0008 d2cc pea 8d2cc <IntUartPollCallbacks.6559+0xfa> <== NOT EXECUTED
43f6c: 4e92 jsr %a2@ <== NOT EXECUTED
printk(
43f6e: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED
43f72: 4879 0008 d2de pea 8d2de <IntUartPollCallbacks.6559+0x10c> <== NOT EXECUTED
43f78: 4e92 jsr %a2@ <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
43f7a: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED
43f7e: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
43f82: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
43f86: 4eb9 0004 8ee0 jsr 48ee0 <rtems_object_get_name> <== NOT EXECUTED
43f8c: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
43f90: 2e80 movel %d0,%sp@ <== NOT EXECUTED
43f92: 4879 0008 d2f2 pea 8d2f2 <IntUartPollCallbacks.6559+0x120> <== NOT EXECUTED
43f98: 4e92 jsr %a2@ <== NOT EXECUTED
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
43f9a: 202b 00bc movel %a3@(188),%d0 <== NOT EXECUTED
43f9e: 206b 00c0 moveal %a3@(192),%a0 <== NOT EXECUTED
43fa2: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED
43fa6: 2f08 movel %a0,%sp@- <== NOT EXECUTED
43fa8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43faa: 4879 0008 d308 pea 8d308 <IntUartPollCallbacks.6559+0x136> <== NOT EXECUTED
43fb0: 4e92 jsr %a2@ <== NOT EXECUTED
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
43fb2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
43fb6: 4a02 tstb %d2 <== NOT EXECUTED
43fb8: 6618 bnes 43fd2 <Stack_check_report_blown_task+0x9c><== NOT EXECUTED
printk(
43fba: 486c 0018 pea %a4@(24) <== NOT EXECUTED
43fbe: 486c 0008 pea %a4@(8) <== NOT EXECUTED
43fc2: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
43fc6: 4879 0008 d339 pea 8d339 <IntUartPollCallbacks.6559+0x167> <== NOT EXECUTED
43fcc: 4e92 jsr %a2@ <== NOT EXECUTED
43fce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
43fd2: 4878 0081 pea 81 <DBL_MANT_DIG+0x4c> <== NOT EXECUTED
43fd6: 4eb9 0004 975c jsr 4975c <rtems_fatal_error_occurred> <== NOT EXECUTED
0004af14 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4af14: 41f9 0006 0eb0 lea 60eb0 <Configuration+0xc>,%a0
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
4af1a: 4e56 0000 linkw %fp,#0
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4af1e: 202e 0008 movel %fp@(8),%d0
4af22: 4e5e unlk %fp
4af24: 4c50 0000 remul %a0@,%d0,%d0
4af28: 4e75 rts
...
0004646c <TOD_MILLISECONDS_TO_TICKS>:
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
4646c: 4e56 0000 linkw %fp,#0
46470: 2039 0005 b450 movel 5b450 <Configuration+0xc>,%d0
46476: 2f02 movel %d2,%sp@-
46478: 243c 0000 03e8 movel #1000,%d2
4647e: 4c42 0000 remul %d2,%d0,%d0
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
}
46482: 242e 0008 movel %fp@(8),%d2
46486: 4c40 2002 remul %d0,%d2,%d2
4648a: 2002 movel %d2,%d0
4648c: 241f movel %sp@+,%d2
4648e: 4e5e unlk %fp
46490: 4e75 rts
...
000457e0 <_API_Mutex_Lock>:
API_Mutex_Control *the_mutex
)
{
ISR_Level level;
_ISR_Disable( level );
457e0: 203c 0000 0700 movel #1792,%d0
#include <rtems/score/apimutex.h>
void _API_Mutex_Lock(
API_Mutex_Control *the_mutex
)
{
457e6: 4e56 0000 linkw %fp,#0
457ea: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
457ee: 40c1 movew %sr,%d1
457f0: 8081 orl %d1,%d0
457f2: 46c0 movew %d0,%sr
_CORE_mutex_Seize(
457f4: 2f01 movel %d1,%sp@-
457f6: 42a7 clrl %sp@-
457f8: 4878 0001 pea 1 <ADD>
457fc: 2f28 0008 movel %a0@(8),%sp@-
45800: 4868 0010 pea %a0@(16)
45804: 4eb9 0004 59c4 jsr 459c4 <_CORE_mutex_Seize>
4580a: 4fef 0014 lea %sp@(20),%sp
the_mutex->Object.id,
true,
0,
level
);
}
4580e: 4e5e unlk %fp
45810: 4e75 rts
...
00045840 <_API_Mutex_Unlock>:
#include <rtems/score/apimutex.h>
void _API_Mutex_Unlock(
API_Mutex_Control *the_mutex
)
{
45840: 4e56 0000 linkw %fp,#0
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45844: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
4584a: 5280 addql #1,%d0
4584c: 206e 0008 moveal %fp@(8),%a0
45850: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_CORE_mutex_Surrender(
45856: 42a7 clrl %sp@-
45858: 2f28 0008 movel %a0@(8),%sp@-
4585c: 4868 0010 pea %a0@(16)
45860: 4eb9 0004 5a6c jsr 45a6c <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
45866: 4fef 000c lea %sp@(12),%sp
}
4586a: 4e5e unlk %fp
_CORE_mutex_Surrender(
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
4586c: 4ef9 0004 6c62 jmp 46c62 <_Thread_Enable_dispatch>
...
00045758 <_API_extensions_Add>:
*/
void _API_extensions_Add(
API_extensions_Control *the_extension
)
{
45758: 4e56 0000 linkw %fp,#0
_Chain_Append( &_API_extensions_List, &the_extension->Node );
4575c: 2f2e 0008 movel %fp@(8),%sp@-
45760: 4879 0005 bb8e pea 5bb8e <_API_extensions_List>
45766: 4eb9 0004 5874 jsr 45874 <_Chain_Append>
4576c: 508f addql #8,%sp
}
4576e: 4e5e unlk %fp
45770: 4e75 rts
...
0004b960 <_Barrier_Translate_core_barrier_return_code>:
};
rtems_status_code _Barrier_Translate_core_barrier_return_code (
CORE_barrier_Status the_barrier_status
)
{
4b960: 41f9 0005 a398 lea 5a398 <_Barrier_Translate_core_barrier_return_code_>,%a0
4b966: 4e56 0000 linkw %fp,#0
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}
4b96a: 202e 0008 movel %fp@(8),%d0
4b96e: 4e5e unlk %fp
4b970: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4b974: 4e75 rts
...
0004b348 <_CORE_barrier_Initialize>:
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4b348: 4e56 0000 linkw %fp,#0
the_barrier->Attributes = *the_barrier_attributes;
4b34c: 226e 000c moveal %fp@(12),%a1
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4b350: 4878 0003 pea 3 <DIVIDE>
void _CORE_barrier_Initialize(
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
4b354: 206e 0008 moveal %fp@(8),%a0
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4b358: 2f3c 0001 0000 movel #65536,%sp@-
4b35e: 42a7 clrl %sp@-
CORE_barrier_Control *the_barrier,
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
4b360: 2011 movel %a1@,%d0
4b362: 2229 0004 movel %a1@(4),%d1
4b366: 2140 0040 movel %d0,%a0@(64)
4b36a: 2141 0044 movel %d1,%a0@(68)
the_barrier->number_of_waiting_threads = 0;
_Thread_queue_Initialize(
4b36e: 2f08 movel %a0,%sp@-
CORE_barrier_Attributes *the_barrier_attributes
)
{
the_barrier->Attributes = *the_barrier_attributes;
the_barrier->number_of_waiting_threads = 0;
4b370: 42a8 0048 clrl %a0@(72)
_Thread_queue_Initialize(
4b374: 4eb9 0004 72f4 jsr 472f4 <_Thread_queue_Initialize>
4b37a: 4fef 0010 lea %sp@(16),%sp
&the_barrier->Wait_queue,
THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_BARRIER,
CORE_BARRIER_TIMEOUT
);
}
4b37e: 4e5e unlk %fp
4b380: 4e75 rts
...
0004b384 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
4b384: 4e56 fff4 linkw %fp,#-12
4b388: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
4b38c: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4b390: 4282 clrl %d2
4b392: 47f9 0004 6f84 lea 46f84 <_Thread_queue_Dequeue>,%a3
4b398: 6002 bras 4b39c <_CORE_barrier_Release+0x18>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
4b39a: 5282 addql #1,%d2
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4b39c: 2f0a movel %a2,%sp@-
4b39e: 4e93 jsr %a3@
4b3a0: 588f addql #4,%sp
4b3a2: 4a80 tstl %d0
4b3a4: 66f4 bnes 4b39a <_CORE_barrier_Release+0x16>
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
return count;
}
4b3a6: 2002 movel %d2,%d0
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
4b3a8: 42aa 0048 clrl %a2@(72)
return count;
}
4b3ac: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
4b3b2: 4e5e unlk %fp
4b3b4: 4e75 rts
...
0004b3b8 <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4b3b8: 203c 0000 0700 movel #1792,%d0
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4b3be: 4e56 fff4 linkw %fp,#-12
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4b3c2: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4b3c8: 48d7 001c moveml %d2-%d4,%sp@
4b3cc: 242e 000c movel %fp@(12),%d2
4b3d0: 262e 0014 movel %fp@(20),%d3
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4b3d4: 42a9 0034 clrl %a1@(52)
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4b3d8: 206e 0008 moveal %fp@(8),%a0
4b3dc: 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 );
4b3e0: 40c1 movew %sr,%d1
4b3e2: 8081 orl %d1,%d0
4b3e4: 46c0 movew %d0,%sr
the_barrier->number_of_waiting_threads++;
4b3e6: 2028 0048 movel %a0@(72),%d0
4b3ea: 5280 addql #1,%d0
4b3ec: 2140 0048 movel %d0,%a0@(72)
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4b3f0: 4aa8 0040 tstl %a0@(64)
4b3f4: 6626 bnes 4b41c <_CORE_barrier_Wait+0x64>
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
4b3f6: b0a8 0044 cmpl %a0@(68),%d0
4b3fa: 6620 bnes 4b41c <_CORE_barrier_Wait+0x64>
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
4b3fc: 7001 moveq #1,%d0
4b3fe: 2340 0034 movel %d0,%a1@(52)
_ISR_Enable( level );
4b402: 46c1 movew %d1,%sr
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4b404: 2d44 0010 movel %d4,%fp@(16)
4b408: 2d42 000c movel %d2,%fp@(12)
4b40c: 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 );
}
4b410: 4cd7 001c moveml %sp@,%d2-%d4
4b414: 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 );
4b416: 4ef9 0004 b384 jmp 4b384 <_CORE_barrier_Release>
4b41c: 7001 moveq #1,%d0
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
4b41e: 2342 0020 movel %d2,%a1@(32)
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4b422: 2348 0044 movel %a0,%a1@(68)
4b426: 2140 0030 movel %d0,%a0@(48)
executing->Wait.id = id;
_ISR_Enable( level );
4b42a: 46c1 movew %d1,%sr
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4b42c: 2d43 000c movel %d3,%fp@(12)
4b430: 203c 0004 73b0 movel #291760,%d0
4b436: 2d48 0008 movel %a0,%fp@(8)
4b43a: 2d40 0010 movel %d0,%fp@(16)
}
4b43e: 4cd7 001c moveml %sp@,%d2-%d4
4b442: 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 );
4b444: 4ef9 0004 70c4 jmp 470c4 <_Thread_queue_Enqueue_with_handler>
...
0005202c <_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
)
{
5202c: 4e56 ffe0 linkw %fp,#-32
52030: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
52034: 246e 0008 moveal %fp@(8),%a2
52038: 2a2e 000c movel %fp@(12),%d5
5203c: 262e 0010 movel %fp@(16),%d3
52040: 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 ) {
52044: b6aa 004c cmpl %a2@(76),%d3
52048: 6304 blss 5204e <_CORE_message_queue_Broadcast+0x22>
5204a: 7001 moveq #1,%d0 <== NOT EXECUTED
5204c: 6042 bras 52090 <_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 ) {
5204e: 4aaa 0048 tstl %a2@(72)
52052: 6610 bnes 52064 <_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))) {
52054: 4282 clrl %d2
52056: 283c 0005 4218 movel #344600,%d4
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
5205c: 4bf9 0005 91d0 lea 591d0 <memcpy>,%a5
52062: 601a bras 5207e <_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;
52064: 4294 clrl %a4@
52066: 6026 bras 5208e <_CORE_message_queue_Broadcast+0x62>
52068: 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;
5206a: 5282 addql #1,%d2
5206c: 2f05 movel %d5,%sp@-
5206e: 2f2b 002c movel %a3@(44),%sp@-
52072: 4e95 jsr %a5@
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
52074: 206b 0028 moveal %a3@(40),%a0
52078: 4fef 000c lea %sp@(12),%sp
5207c: 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))) {
5207e: 2f0a movel %a2,%sp@-
52080: 2044 moveal %d4,%a0
52082: 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 =
52084: 588f addql #4,%sp
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
52086: 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 =
52088: 4a80 tstl %d0
5208a: 66dc bnes 52068 <_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;
5208c: 2882 movel %d2,%a4@
5208e: 4280 clrl %d0
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
52090: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
52096: 4e5e unlk %fp
52098: 4e75 rts
...
0004dbd4 <_CORE_message_queue_Initialize>:
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4dbd4: 7003 moveq #3,%d0
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
4dbd6: 4e56 fff4 linkw %fp,#-12
4dbda: 222e 0014 movel %fp@(20),%d1
4dbde: 48d7 040c moveml %d2-%d3/%a2,%sp@
4dbe2: 246e 0008 moveal %fp@(8),%a2
4dbe6: 242e 0010 movel %fp@(16),%d2
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4dbea: c081 andl %d1,%d0
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4dbec: 2542 0044 movel %d2,%a2@(68)
the_message_queue->number_of_pending_messages = 0;
4dbf0: 42aa 0048 clrl %a2@(72)
the_message_queue->maximum_message_size = maximum_message_size;
4dbf4: 2541 004c movel %d1,%a2@(76)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4dbf8: 4a80 tstl %d0
4dbfa: 6604 bnes 4dc00 <_CORE_message_queue_Initialize+0x2c>
4dbfc: 2001 movel %d1,%d0
4dbfe: 600c bras 4dc0c <_CORE_message_queue_Initialize+0x38>
allocated_message_size += sizeof(uint32_t);
4dc00: 2001 movel %d1,%d0
4dc02: 5880 addql #4,%d0
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4dc04: 76fc moveq #-4,%d3
4dc06: c083 andl %d3,%d0
}
if (allocated_message_size < maximum_message_size)
4dc08: b280 cmpl %d0,%d1
4dc0a: 626e bhis 4dc7a <_CORE_message_queue_Initialize+0xa6>
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
4dc0c: 2600 movel %d0,%d3
4dc0e: 0683 0000 0010 addil #16,%d3
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
4dc14: 2203 movel %d3,%d1
4dc16: 4c02 1800 mulsl %d2,%d1
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4dc1a: b081 cmpl %d1,%d0
4dc1c: 625c bhis 4dc7a <_CORE_message_queue_Initialize+0xa6>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4dc1e: 2f01 movel %d1,%sp@-
4dc20: 4eb9 0005 0448 jsr 50448 <_Workspace_Allocate>
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4dc26: 588f addql #4,%sp
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4dc28: 2540 005c movel %d0,%a2@(92)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4dc2c: 674c beqs 4dc7a <_CORE_message_queue_Initialize+0xa6>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4dc2e: 2f03 movel %d3,%sp@-
4dc30: 2f02 movel %d2,%sp@-
4dc32: 2f00 movel %d0,%sp@-
4dc34: 486a 0060 pea %a2@(96)
4dc38: 4eb9 0005 1cd4 jsr 51cd4 <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4dc3e: 4878 0006 pea 6 <EXTENDSFDF>
4dc42: 7001 moveq #1,%d0
4dc44: 206e 000c moveal %fp@(12),%a0
4dc48: b090 cmpl %a0@,%d0
4dc4a: 57c0 seq %d0
4dc4c: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b>
4dc50: 49c0 extbl %d0
4dc52: 4480 negl %d0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
4dc54: 41ea 0054 lea %a2@(84),%a0
4dc58: 2f00 movel %d0,%sp@-
4dc5a: 2548 0050 movel %a0,%a2@(80)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4dc5e: 41ea 0050 lea %a2@(80),%a0
4dc62: 2548 0058 movel %a0,%a2@(88)
4dc66: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
4dc68: 42aa 0054 clrl %a2@(84)
4dc6c: 4eb9 0004 f988 jsr 4f988 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4dc72: 4fef 0020 lea %sp@(32),%sp
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4dc76: 7001 moveq #1,%d0
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4dc78: 6002 bras 4dc7c <_CORE_message_queue_Initialize+0xa8>
4dc7a: 4200 clrb %d0
}
4dc7c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
4dc82: 4e5e unlk %fp
4dc84: 4e75 rts
...
00051d14 <_CORE_message_queue_Insert_message>:
#endif
_CORE_message_queue_Set_message_priority( the_message, submit_type );
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
_ISR_Disable( level );
51d14: 203c 0000 0700 movel #1792,%d0
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
51d1a: 4e56 0000 linkw %fp,#0
51d1e: 226e 0008 moveal %fp@(8),%a1
51d22: 206e 000c moveal %fp@(12),%a0
51d26: 2f0a movel %a2,%sp@-
#endif
_CORE_message_queue_Set_message_priority( the_message, submit_type );
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
_ISR_Disable( level );
51d28: 40c1 movew %sr,%d1
51d2a: 8081 orl %d1,%d0
51d2c: 46c0 movew %d0,%sr
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
51d2e: 52a9 0048 addql #1,%a1@(72)
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST )
51d32: 203c 7fff ffff movel #2147483647,%d0
51d38: b0ae 0010 cmpl %fp@(16),%d0
51d3c: 6616 bnes 51d54 <_CORE_message_queue_Insert_message+0x40>
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
51d3e: 45e9 0054 lea %a1@(84),%a2
51d42: 208a movel %a2,%a0@
old_last_node = the_chain->last;
51d44: 2469 0058 moveal %a1@(88),%a2
the_chain->last = the_node;
51d48: 2348 0058 movel %a0,%a1@(88)
old_last_node->next = the_node;
the_node->previous = old_last_node;
51d4c: 214a 0004 movel %a2,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
51d50: 2488 movel %a0,%a2@
51d52: 6012 bras 51d66 <_CORE_message_queue_Insert_message+0x52>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
51d54: 43e9 0050 lea %a1@(80),%a1
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
51d58: 2451 moveal %a1@,%a2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
51d5a: 2149 0004 movel %a1,%a0@(4)
before_node = after_node->next;
after_node->next = the_node;
51d5e: 2288 movel %a0,%a1@
the_node->next = before_node;
before_node->previous = the_node;
51d60: 2548 0004 movel %a0,%a2@(4)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
51d64: 208a movel %a2,%a0@
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
51d66: 46c1 movew %d1,%sr
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
#endif
}
51d68: 245f moveal %sp@+,%a2
51d6a: 4e5e unlk %fp
51d6c: 4e75 rts
...
0004dc88 <_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 );
4dc88: 223c 0000 0700 movel #1792,%d1
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dc8e: 4e56 ffe0 linkw %fp,#-32
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4dc92: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dc98: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
4dc9c: 282e 000c movel %fp@(12),%d4
4dca0: 262e 001c movel %fp@(28),%d3
4dca4: 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;
4dca8: 42a8 0034 clrl %a0@(52)
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4dcac: 242e 0010 movel %fp@(16),%d2
4dcb0: 226e 0014 moveal %fp@(20),%a1
4dcb4: 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 );
4dcb8: 40c0 movew %sr,%d0
4dcba: 8280 orl %d0,%d1
4dcbc: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dcbe: 220a movel %a2,%d1
4dcc0: 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));
4dcc6: 266a 0050 moveal %a2@(80),%a3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
4dcca: b28b cmpl %a3,%d1
4dccc: 6752 beqs 4dd20 <_CORE_message_queue_Seize+0x98>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
4dcce: 2853 moveal %a3@,%a4
the_chain->first = new_first;
new_first->previous = _Chain_Head(the_chain);
4dcd0: 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;
4dcd4: 254c 0050 movel %a4,%a2@(80)
new_first->previous = _Chain_Head(the_chain);
4dcd8: 294d 0004 movel %a5,%a4@(4)
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4dcdc: 4a8b tstl %a3
4dcde: 6740 beqs 4dd20 <_CORE_message_queue_Seize+0x98>
the_message_queue->number_of_pending_messages -= 1;
4dce0: 53aa 0048 subql #1,%a2@(72)
_ISR_Enable( level );
4dce4: 46c0 movew %d0,%sr
*size_p = the_message->Contents.size;
4dce6: 22ab 0008 movel %a3@(8),%a1@
_Thread_Executing->Wait.count =
4dcea: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0
4dcf0: 42a8 0024 clrl %a0@(36)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dcf4: 2f11 movel %a1@,%sp@-
4dcf6: 486b 000c pea %a3@(12)
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 );
4dcfa: 45ea 0060 lea %a2@(96),%a2
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dcfe: 2f02 movel %d2,%sp@-
4dd00: 4eb9 0005 4398 jsr 54398 <memcpy>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
4dd06: 4fef 000c lea %sp@(12),%sp
4dd0a: 2d4a 0008 movel %a2,%fp@(8)
4dd0e: 2d4b 000c movel %a3,%fp@(12)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4dd12: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4dd18: 4e5e unlk %fp
4dd1a: 4ef9 0004 db10 jmp 4db10 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
4dd20: 4a05 tstb %d5
4dd22: 6612 bnes 4dd36 <_CORE_message_queue_Seize+0xae>
_ISR_Enable( level );
4dd24: 46c0 movew %d0,%sr
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4dd26: 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 );
}
4dd28: 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;
4dd2e: 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 );
}
4dd32: 4e5e unlk %fp
4dd34: 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;
4dd36: 7201 moveq #1,%d1
4dd38: 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;
4dd3c: 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;
4dd40: 2142 002c movel %d2,%a0@(44)
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
4dd44: 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;
4dd48: 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 );
4dd4c: 46c0 movew %d0,%sr
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4dd4e: 4bf9 0004 fa44 lea 4fa44 <_Thread_queue_Timeout>,%a5
4dd54: 2d43 000c movel %d3,%fp@(12)
4dd58: 2d4d 0010 movel %a5,%fp@(16)
4dd5c: 2d4a 0008 movel %a2,%fp@(8)
}
4dd60: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
4dd66: 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 );
4dd68: 4ef9 0004 f758 jmp 4f758 <_Thread_queue_Enqueue_with_handler>
...
000459c4 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
459c4: 4e56 0000 linkw %fp,#0
459c8: 202e 0010 movel %fp@(16),%d0
459cc: 2f0a movel %a2,%sp@-
459ce: 246e 0008 moveal %fp@(8),%a2
459d2: 2f02 movel %d2,%sp@-
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
459d4: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
459da: 1400 moveb %d0,%d2
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
459dc: 4a81 tstl %d1
459de: 671c beqs 459fc <_CORE_mutex_Seize+0x38>
459e0: 4a00 tstb %d0
459e2: 6718 beqs 459fc <_CORE_mutex_Seize+0x38>
459e4: 7001 moveq #1,%d0
459e6: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0
459ec: 640e bccs 459fc <_CORE_mutex_Seize+0x38>
459ee: 4878 0013 pea 13 <INVALID_OPERATION+0x3>
459f2: 42a7 clrl %sp@-
459f4: 42a7 clrl %sp@-
459f6: 4eb9 0004 5f7c jsr 45f7c <_Internal_error_Occurred>
459fc: 486e 0018 pea %fp@(24)
45a00: 2f0a movel %a2,%sp@-
45a02: 4eb9 0004 98e0 jsr 498e0 <_CORE_mutex_Seize_interrupt_trylock>
45a08: 508f addql #8,%sp
45a0a: 4a80 tstl %d0
45a0c: 6750 beqs 45a5e <_CORE_mutex_Seize+0x9a>
45a0e: 4a02 tstb %d2
45a10: 6614 bnes 45a26 <_CORE_mutex_Seize+0x62>
45a12: 202e 0018 movel %fp@(24),%d0
45a16: 46c0 movew %d0,%sr
45a18: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
45a1e: 7001 moveq #1,%d0
45a20: 2140 0034 movel %d0,%a0@(52)
45a24: 6038 bras 45a5e <_CORE_mutex_Seize+0x9a>
45a26: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
45a2c: 5280 addql #1,%d0
45a2e: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
45a34: 216e 000c 0020 movel %fp@(12),%a0@(32)
45a3a: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level>
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
45a40: 7001 moveq #1,%d0
45a42: 214a 0044 movel %a2,%a0@(68)
45a46: 2540 0030 movel %d0,%a2@(48)
45a4a: 202e 0018 movel %fp@(24),%d0
45a4e: 46c0 movew %d0,%sr
45a50: 2f2e 0014 movel %fp@(20),%sp@-
45a54: 2f0a movel %a2,%sp@-
45a56: 4eb9 0004 5960 jsr 45960 <_CORE_mutex_Seize_interrupt_blocking>
45a5c: 508f addql #8,%sp
}
45a5e: 242e fff8 movel %fp@(-8),%d2
45a62: 246e fffc moveal %fp@(-4),%a2
45a66: 4e5e unlk %fp
45a68: 4e75 rts
...
000498e0 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
498e0: 4e56 0000 linkw %fp,#0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
498e4: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1
498ea: 2f0b movel %a3,%sp@-
498ec: 206e 0008 moveal %fp@(8),%a0
498f0: 2f0a movel %a2,%sp@-
498f2: 246e 000c moveal %fp@(12),%a2
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
498f6: 42a9 0034 clrl %a1@(52)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
498fa: 4aa8 004e tstl %a0@(78)
498fe: 6700 0098 beqw 49998 <_CORE_mutex_Seize_interrupt_trylock+0xb8>
the_mutex->lock = CORE_MUTEX_LOCKED;
49902: 42a8 004e clrl %a0@(78)
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
49906: 7201 moveq #1,%d1
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
49908: 2169 0008 005e movel %a1@(8),%a0@(94)
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
4990e: 2028 0046 movel %a0@(70),%d0
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
49912: 2141 0052 movel %d1,%a0@(82)
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
49916: 123c 0002 moveb #2,%d1
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
4991a: 2149 005a movel %a1,%a0@(90)
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4991e: b280 cmpl %d0,%d1
49920: 6708 beqs 4992a <_CORE_mutex_Seize_interrupt_trylock+0x4a>
49922: 123c 0003 moveb #3,%d1
49926: b280 cmpl %d0,%d1
49928: 660a bnes 49934 <_CORE_mutex_Seize_interrupt_trylock+0x54>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4992a: 52a9 001c addql #1,%a1@(28)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
4992e: 7203 moveq #3,%d1
49930: b280 cmpl %d0,%d1
49932: 6706 beqs 4993a <_CORE_mutex_Seize_interrupt_trylock+0x5a>
_ISR_Enable( *level_p );
49934: 2012 movel %a2@,%d0
49936: 46c0 movew %d0,%sr
49938: 607c bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4993a: 2028 004a movel %a0@(74),%d0
current = executing->current_priority;
4993e: 2229 0014 movel %a1@(20),%d1
if ( current == ceiling ) {
49942: b081 cmpl %d1,%d0
49944: 6606 bnes 4994c <_CORE_mutex_Seize_interrupt_trylock+0x6c>
_ISR_Enable( *level_p );
49946: 2012 movel %a2@,%d0
49948: 46c0 movew %d0,%sr
4994a: 606a bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6>
return 0;
}
if ( current > ceiling ) {
4994c: b081 cmpl %d1,%d0
4994e: 642e bccs 4997e <_CORE_mutex_Seize_interrupt_trylock+0x9e>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
49950: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
49956: 5280 addql #1,%d0
49958: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4995e: 2012 movel %a2@,%d0
49960: 46c0 movew %d0,%sr
_Thread_Change_priority(
49962: 42a7 clrl %sp@-
49964: 2f28 004a movel %a0@(74),%sp@-
49968: 2f28 005a movel %a0@(90),%sp@-
4996c: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
49972: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch>
49978: 4fef 000c lea %sp@(12),%sp
4997c: 6038 bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4997e: 7006 moveq #6,%d0
the_mutex->lock = CORE_MUTEX_UNLOCKED;
49980: 7201 moveq #1,%d1
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
49982: 2340 0034 movel %d0,%a1@(52)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
49986: 42a8 0052 clrl %a0@(82)
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4998a: 2141 004e movel %d1,%a0@(78)
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
4998e: 53a9 001c subql #1,%a1@(28)
_ISR_Enable( *level_p );
49992: 2012 movel %a2@,%d0
49994: 46c0 movew %d0,%sr
49996: 601e bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6>
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
49998: 2668 005a moveal %a0@(90),%a3
4999c: b3cb cmpal %a3,%a1
4999e: 6626 bnes 499c6 <_CORE_mutex_Seize_interrupt_trylock+0xe6>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
499a0: 2028 0040 movel %a0@(64),%d0
499a4: 6708 beqs 499ae <_CORE_mutex_Seize_interrupt_trylock+0xce>
499a6: 7201 moveq #1,%d1
499a8: b280 cmpl %d0,%d1
499aa: 661a bnes 499c6 <_CORE_mutex_Seize_interrupt_trylock+0xe6>
499ac: 600c bras 499ba <_CORE_mutex_Seize_interrupt_trylock+0xda><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
499ae: 52a8 0052 addql #1,%a0@(82)
_ISR_Enable( *level_p );
499b2: 2012 movel %a2@,%d0
499b4: 46c0 movew %d0,%sr
499b6: 4280 clrl %d0
499b8: 600e bras 499c8 <_CORE_mutex_Seize_interrupt_trylock+0xe8>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
499ba: 7002 moveq #2,%d0 <== NOT EXECUTED
499bc: 2740 0034 movel %d0,%a3@(52) <== NOT EXECUTED
_ISR_Enable( *level_p );
499c0: 2012 movel %a2@,%d0 <== NOT EXECUTED
499c2: 46c0 movew %d0,%sr <== NOT EXECUTED
499c4: 60f0 bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6><== NOT EXECUTED
499c6: 7001 moveq #1,%d0
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
499c8: 246e fff8 moveal %fp@(-8),%a2
499cc: 266e fffc moveal %fp@(-4),%a3
499d0: 4e5e unlk %fp
499d2: 4e75 rts
00045a6c <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
45a6c: 4e56 0000 linkw %fp,#0
45a70: 2f0a movel %a2,%sp@-
45a72: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread;
Thread_Control *holder;
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
Chain_Node *first_node;
#endif
holder = the_mutex->holder;
45a76: 206a 005a moveal %a2@(90),%a0
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
45a7a: 4a2a 0044 tstb %a2@(68)
45a7e: 670e beqs 45a8e <_CORE_mutex_Surrender+0x22>
if ( !_Thread_Is_executing( holder ) )
45a80: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0
45a86: 6706 beqs 45a8e <_CORE_mutex_Surrender+0x22>
45a88: 7003 moveq #3,%d0
45a8a: 6000 00ce braw 45b5a <_CORE_mutex_Surrender+0xee>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
45a8e: 202a 0052 movel %a2@(82),%d0
45a92: 6700 00c4 beqw 45b58 <_CORE_mutex_Surrender+0xec>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
45a96: 5380 subql #1,%d0
45a98: 2540 0052 movel %d0,%a2@(82)
if ( the_mutex->nest_count != 0 ) {
45a9c: 6600 00ba bnew 45b58 <_CORE_mutex_Surrender+0xec>
45aa0: 202a 0046 movel %a2@(70),%d0
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45aa4: 7202 moveq #2,%d1
45aa6: b280 cmpl %d0,%d1
45aa8: 6708 beqs 45ab2 <_CORE_mutex_Surrender+0x46>
45aaa: 123c 0003 moveb #3,%d1
45aae: b280 cmpl %d0,%d1
45ab0: 6604 bnes 45ab6 <_CORE_mutex_Surrender+0x4a>
the_mutex->nest_count++;
return CORE_MUTEX_RELEASE_NOT_ORDER;
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
45ab2: 53a8 001c subql #1,%a0@(28)
45ab6: 202a 0046 movel %a2@(70),%d0
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45aba: 7202 moveq #2,%d1
}
first_node = _Chain_Get_first_unprotected(&holder->lock_mutex);
#endif
holder->resource_count--;
}
the_mutex->holder = NULL;
45abc: 42aa 005a clrl %a2@(90)
the_mutex->holder_id = 0;
45ac0: 42aa 005e clrl %a2@(94)
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
45ac4: b280 cmpl %d0,%d1
45ac6: 6708 beqs 45ad0 <_CORE_mutex_Surrender+0x64>
45ac8: 123c 0003 moveb #3,%d1
45acc: b280 cmpl %d0,%d1
45ace: 6622 bnes 45af2 <_CORE_mutex_Surrender+0x86>
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
if(the_mutex->queue.priority_before != holder->current_priority)
_Thread_Change_priority(holder,the_mutex->queue.priority_before,true);
#endif
if ( holder->resource_count == 0 &&
45ad0: 4aa8 001c tstl %a0@(28)
45ad4: 661c bnes 45af2 <_CORE_mutex_Surrender+0x86>
holder->real_priority != holder->current_priority ) {
45ad6: 2028 0018 movel %a0@(24),%d0
45ada: b0a8 0014 cmpl %a0@(20),%d0
45ade: 6712 beqs 45af2 <_CORE_mutex_Surrender+0x86>
_Thread_Change_priority( holder, holder->real_priority, true );
45ae0: 4878 0001 pea 1 <ADD>
45ae4: 2f00 movel %d0,%sp@-
45ae6: 2f08 movel %a0,%sp@-
45ae8: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority>
45aee: 4fef 000c lea %sp@(12),%sp
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
45af2: 2f0a movel %a2,%sp@-
45af4: 4eb9 0004 6f84 jsr 46f84 <_Thread_queue_Dequeue>
45afa: 588f addql #4,%sp
45afc: 2040 moveal %d0,%a0
45afe: 4a80 tstl %d0
45b00: 674c beqs 45b4e <_CORE_mutex_Surrender+0xe2>
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
45b02: 7201 moveq #1,%d1
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
45b04: 2568 0008 005e movel %a0@(8),%a2@(94)
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
45b0a: 202a 0046 movel %a2@(70),%d0
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
45b0e: 2541 0052 movel %d1,%a2@(82)
switch ( the_mutex->Attributes.discipline ) {
45b12: 123c 0002 moveb #2,%d1
} else
#endif
{
the_mutex->holder = the_thread;
45b16: 2548 005a movel %a0,%a2@(90)
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
45b1a: b280 cmpl %d0,%d1
45b1c: 670a beqs 45b28 <_CORE_mutex_Surrender+0xbc>
45b1e: 123c 0003 moveb #3,%d1
45b22: b280 cmpl %d0,%d1
45b24: 6632 bnes 45b58 <_CORE_mutex_Surrender+0xec>
45b26: 6006 bras 45b2e <_CORE_mutex_Surrender+0xc2>
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
45b28: 52a8 001c addql #1,%a0@(28)
45b2c: 602a bras 45b58 <_CORE_mutex_Surrender+0xec>
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
#ifdef __RTEMS_STRICT_ORDER_MUTEX__
_Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue);
the_mutex->queue.priority_before = the_thread->current_priority;
#endif
the_thread->resource_count++;
45b2e: 52a8 001c addql #1,%a0@(28)
if (the_mutex->Attributes.priority_ceiling <
45b32: 202a 004a movel %a2@(74),%d0
the_thread->current_priority){
45b36: b0a8 0014 cmpl %a0@(20),%d0
45b3a: 641c bccs 45b58 <_CORE_mutex_Surrender+0xec>
_Thread_Change_priority(
45b3c: 42a7 clrl %sp@-
45b3e: 2f00 movel %d0,%sp@-
45b40: 2f08 movel %a0,%sp@-
45b42: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority>
45b48: 4fef 000c lea %sp@(12),%sp
45b4c: 600a bras 45b58 <_CORE_mutex_Surrender+0xec>
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
45b4e: 7001 moveq #1,%d0
45b50: 2540 004e movel %d0,%a2@(78)
45b54: 4200 clrb %d0
45b56: 6002 bras 45b5a <_CORE_mutex_Surrender+0xee>
45b58: 4280 clrl %d0
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
45b5a: 246e fffc moveal %fp@(-4),%a2
45b5e: 4e5e unlk %fp
45b60: 4e75 rts
...
00045b70 <_CORE_semaphore_Initialize>:
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
45b70: 4e56 0000 linkw %fp,#0
45b74: 226e 000c moveal %fp@(12),%a1
the_semaphore->Attributes = *the_semaphore_attributes;
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
45b78: 4878 0003 pea 3 <DIVIDE>
45b7c: 4878 0200 pea 200 <DBL_MANT_DIG+0x1cb>
void _CORE_semaphore_Initialize(
CORE_semaphore_Control *the_semaphore,
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
45b80: 206e 0008 moveal %fp@(8),%a0
the_semaphore->Attributes = *the_semaphore_attributes;
45b84: 2011 movel %a1@,%d0
45b86: 2229 0004 movel %a1@(4),%d1
the_semaphore->count = initial_value;
45b8a: 216e 0010 0048 movel %fp@(16),%a0@(72)
CORE_semaphore_Attributes *the_semaphore_attributes,
uint32_t initial_value
)
{
the_semaphore->Attributes = *the_semaphore_attributes;
45b90: 2140 0040 movel %d0,%a0@(64)
45b94: 2141 0044 movel %d1,%a0@(68)
the_semaphore->count = initial_value;
_Thread_queue_Initialize(
45b98: 7201 moveq #1,%d1
45b9a: b2a9 0004 cmpl %a1@(4),%d1
45b9e: 57c0 seq %d0
45ba0: 49c0 extbl %d0
45ba2: 4480 negl %d0
45ba4: 2f00 movel %d0,%sp@-
45ba6: 2f08 movel %a0,%sp@-
45ba8: 4eb9 0004 72f4 jsr 472f4 <_Thread_queue_Initialize>
45bae: 4fef 0010 lea %sp@(16),%sp
_CORE_semaphore_Is_priority( the_semaphore_attributes ) ?
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_SEMAPHORE,
CORE_SEMAPHORE_TIMEOUT
);
}
45bb2: 4e5e unlk %fp
45bb4: 4e75 rts
...
00045bb8 <_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
)
{
45bb8: 4e56 0000 linkw %fp,#0
45bbc: 2f0a movel %a2,%sp@-
45bbe: 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)) ) {
45bc2: 2f0a movel %a2,%sp@-
45bc4: 4eb9 0004 6f84 jsr 46f84 <_Thread_queue_Dequeue>
45bca: 588f addql #4,%sp
45bcc: 4a80 tstl %d0
45bce: 6704 beqs 45bd4 <_CORE_semaphore_Surrender+0x1c>
45bd0: 4280 clrl %d0
45bd2: 6024 bras 45bf8 <_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 );
45bd4: 203c 0000 0700 movel #1792,%d0
45bda: 40c1 movew %sr,%d1
45bdc: 8081 orl %d1,%d0
45bde: 46c0 movew %d0,%sr
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
45be0: 202a 0048 movel %a2@(72),%d0
45be4: b0aa 0040 cmpl %a2@(64),%d0
45be8: 6504 bcss 45bee <_CORE_semaphore_Surrender+0x36>
45bea: 7004 moveq #4,%d0 <== NOT EXECUTED
45bec: 6008 bras 45bf6 <_CORE_semaphore_Surrender+0x3e> <== NOT EXECUTED
the_semaphore->count += 1;
45bee: 5280 addql #1,%d0
45bf0: 2540 0048 movel %d0,%a2@(72)
45bf4: 4280 clrl %d0
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
45bf6: 46c1 movew %d1,%sr
}
return status;
}
45bf8: 246e fffc moveal %fp@(-4),%a2
45bfc: 4e5e unlk %fp
45bfe: 4e75 rts
00045874 <_Chain_Append>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
45874: 203c 0000 0700 movel #1792,%d0
void _Chain_Append(
Chain_Control *the_chain,
Chain_Node *node
)
{
4587a: 4e56 0000 linkw %fp,#0
4587e: 206e 000c moveal %fp@(12),%a0
45882: 2f0a movel %a2,%sp@-
45884: 226e 0008 moveal %fp@(8),%a1
ISR_Level level;
_ISR_Disable( level );
45888: 40c1 movew %sr,%d1
4588a: 8081 orl %d1,%d0
4588c: 46c0 movew %d0,%sr
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4588e: 2009 movel %a1,%d0
45890: 5880 addql #4,%d0
45892: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
45894: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
45898: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
4589c: 214a 0004 movel %a2,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
458a0: 2488 movel %a0,%a2@
_Chain_Append_unprotected( the_chain, node );
_ISR_Enable( level );
458a2: 46c1 movew %d1,%sr
}
458a4: 245f moveal %sp@+,%a2
458a6: 4e5e unlk %fp
458a8: 4e75 rts
...
00049844 <_Chain_Extract>:
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
49844: 203c 0000 0700 movel #1792,%d0
*/
void _Chain_Extract(
Chain_Node *node
)
{
4984a: 4e56 0000 linkw %fp,#0
4984e: 206e 0008 moveal %fp@(8),%a0
ISR_Level level;
_ISR_Disable( level );
49852: 40c1 movew %sr,%d1
49854: 8081 orl %d1,%d0
49856: 46c0 movew %d0,%sr
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
49858: 2268 0004 moveal %a0@(4),%a1
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4985c: 2050 moveal %a0@,%a0
previous = the_node->previous;
next->previous = previous;
previous->next = next;
4985e: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
49860: 2149 0004 movel %a1,%a0@(4)
_Chain_Extract_unprotected( node );
_ISR_Enable( level );
49864: 46c1 movew %d1,%sr
}
49866: 4e5e unlk %fp
49868: 4e75 rts
...
000498a0 <_Chain_Initialize>:
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
498a0: 4e56 0000 linkw %fp,#0
498a4: 202e 0010 movel %fp@(16),%d0
498a8: 2f0a movel %a2,%sp@-
498aa: 246e 0008 moveal %fp@(8),%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head(
Chain_Control *the_chain
)
{
return (Chain_Node *) the_chain;
498ae: 204a moveal %a2,%a0
Chain_Node *current;
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
498b0: 42aa 0004 clrl %a2@(4)
Chain_Control *the_chain,
void *starting_address,
size_t number_nodes,
size_t node_size
)
{
498b4: 222e 0014 movel %fp@(20),%d1
Chain_Node *next;
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
498b8: 226e 000c moveal %fp@(12),%a1
while ( count-- ) {
498bc: 600c bras 498ca <_Chain_Initialize+0x2a>
current->next = next;
next->previous = current;
498be: 2348 0004 movel %a0,%a1@(4)
current = next;
next = (Chain_Node *)
498c2: 5380 subql #1,%d0
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
current->next = next;
498c4: 2089 movel %a1,%a0@
next->previous = current;
current = next;
next = (Chain_Node *)
498c6: 2049 moveal %a1,%a0
498c8: d3c1 addal %d1,%a1
count = number_nodes;
current = _Chain_Head( the_chain );
the_chain->permanent_null = NULL;
next = starting_address;
while ( count-- ) {
498ca: 4a80 tstl %d0
498cc: 66f0 bnes 498be <_Chain_Initialize+0x1e>
next->previous = current;
current = next;
next = (Chain_Node *)
_Addresses_Add_offset( (void *) next, node_size );
}
current->next = _Chain_Tail( the_chain );
498ce: 200a movel %a2,%d0
498d0: 5880 addql #4,%d0
498d2: 2080 movel %d0,%a0@
the_chain->last = current;
498d4: 2548 0008 movel %a0,%a2@(8)
}
498d8: 245f moveal %sp@+,%a2
498da: 4e5e unlk %fp
498dc: 4e75 rts
...
0004943c <_Event_Manager_initialization>:
*
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
4943c: 4e56 0000 linkw %fp,#0
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
49440: 4e5e unlk %fp
* This routine performs the initialization necessary for this manager.
*/
void _Event_Manager_initialization( void )
{
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
49442: 42b9 0005 bbd2 clrl 5bbd2 <_Event_Sync_state>
*/
#if defined(RTEMS_MULTIPROCESSING)
_MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet );
#endif
}
49448: 4e75 rts
...
000449d8 <_Event_Seize>:
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
449d8: 203c 0000 0700 movel #1792,%d0
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449de: 4e56 ffec linkw %fp,#-20
449e2: 226e 0010 moveal %fp@(16),%a1
449e6: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
449ea: 2479 0005 baae moveal 5baae <_Thread_Executing>,%a2
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449f0: 242e 0008 movel %fp@(8),%d2
449f4: 262e 000c movel %fp@(12),%d3
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
449f8: 42aa 0034 clrl %a2@(52)
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
449fc: 206e 0014 moveal %fp@(20),%a0
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
44a00: 266a 0108 moveal %a2@(264),%a3
_ISR_Disable( level );
44a04: 40c1 movew %sr,%d1
44a06: 8081 orl %d1,%d0
44a08: 46c0 movew %d0,%sr
pending_events = api->pending_events;
44a0a: 2813 movel %a3@,%d4
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
44a0c: 2002 movel %d2,%d0
44a0e: c084 andl %d4,%d0
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
44a10: 6716 beqs 44a28 <_Event_Seize+0x50>
44a12: b480 cmpl %d0,%d2
44a14: 6706 beqs 44a1c <_Event_Seize+0x44>
44a16: 0803 0001 btst #1,%d3
44a1a: 670c beqs 44a28 <_Event_Seize+0x50>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
44a1c: 2400 movel %d0,%d2
44a1e: 4682 notl %d2
44a20: c484 andl %d4,%d2
44a22: 2682 movel %d2,%a3@
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
44a24: 46c1 movew %d1,%sr
44a26: 600e bras 44a36 <_Event_Seize+0x5e>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
44a28: 0803 0000 btst #0,%d3
44a2c: 670e beqs 44a3c <_Event_Seize+0x64>
_ISR_Enable( level );
44a2e: 46c1 movew %d1,%sr
executing->Wait.return_code = RTEMS_UNSATISFIED;
44a30: 720d moveq #13,%d1
44a32: 2541 0034 movel %d1,%a2@(52)
*event_out = seized_events;
44a36: 2080 movel %d0,%a0@
return;
44a38: 6000 0096 braw 44ad0 <_Event_Seize+0xf8>
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
44a3c: 2542 0024 movel %d2,%a2@(36)
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
44a40: 7401 moveq #1,%d2
* set properly when we are marked as in the event critical section.
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
44a42: 2543 0030 movel %d3,%a2@(48)
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
44a46: 2548 0028 movel %a0,%a2@(40)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
44a4a: 23c2 0005 bbd2 movel %d2,5bbd2 <_Event_Sync_state>
_ISR_Enable( level );
44a50: 46c1 movew %d1,%sr
if ( ticks ) {
44a52: 4a89 tstl %a1
44a54: 6730 beqs 44a86 <_Event_Seize+0xae>
_Watchdog_Initialize(
44a56: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44a5a: 223c 0004 4c38 movel #281656,%d1
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
44a60: 2549 0054 movel %a1,%a2@(84)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
44a64: 2541 0064 movel %d1,%a2@(100)
the_watchdog->id = id;
44a68: 2540 0068 movel %d0,%a2@(104)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
44a6c: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
44a70: 42aa 006c clrl %a2@(108)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
44a74: 486a 0048 pea %a2@(72)
44a78: 4879 0005 bacc pea 5bacc <_Watchdog_Ticks_chain>
44a7e: 4eb9 0004 7b6c jsr 47b6c <_Watchdog_Insert>
44a84: 508f addql #8,%sp
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
44a86: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb>
44a8a: 2f0a movel %a2,%sp@-
44a8c: 4eb9 0004 7458 jsr 47458 <_Thread_Set_state>
_ISR_Disable( level );
44a92: 203c 0000 0700 movel #1792,%d0
44a98: 40c1 movew %sr,%d1
44a9a: 8081 orl %d1,%d0
44a9c: 46c0 movew %d0,%sr
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
44a9e: 7401 moveq #1,%d2
44aa0: 508f addql #8,%sp
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
44aa2: 2039 0005 bbd2 movel 5bbd2 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
44aa8: 42b9 0005 bbd2 clrl 5bbd2 <_Event_Sync_state>
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
44aae: b480 cmpl %d0,%d2
44ab0: 6604 bnes 44ab6 <_Event_Seize+0xde>
_ISR_Enable( level );
44ab2: 46c1 movew %d1,%sr
44ab4: 601a bras 44ad0 <_Event_Seize+0xf8>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44ab6: 2d4a 000c movel %a2,%fp@(12)
44aba: 2d41 0010 movel %d1,%fp@(16)
}
44abe: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44ac4: 2d40 0008 movel %d0,%fp@(8)
}
44ac8: 4e5e unlk %fp
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
44aca: 4ef9 0004 6718 jmp 46718 <_Thread_blocking_operation_Cancel>
}
44ad0: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
44ad6: 4e5e unlk %fp
44ad8: 4e75 rts
...
00044b30 <_Event_Surrender>:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
44b30: 203c 0000 0700 movel #1792,%d0
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
44b36: 4e56 ffe8 linkw %fp,#-24
44b3a: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
44b3e: 246e 0008 moveal %fp@(8),%a2
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
44b42: 206a 0108 moveal %a2@(264),%a0
option_set = (rtems_option) the_thread->Wait.option;
44b46: 282a 0030 movel %a2@(48),%d4
_ISR_Disable( level );
44b4a: 40c1 movew %sr,%d1
44b4c: 8081 orl %d1,%d0
44b4e: 46c0 movew %d0,%sr
pending_events = api->pending_events;
event_condition = (rtems_event_set) the_thread->Wait.count;
44b50: 262a 0024 movel %a2@(36),%d3
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
44b54: 2003 movel %d3,%d0
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
44b56: 2410 movel %a0@,%d2
44b58: c082 andl %d2,%d0
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
44b5a: 6606 bnes 44b62 <_Event_Surrender+0x32>
_ISR_Enable( level );
44b5c: 46c1 movew %d1,%sr
return;
44b5e: 6000 00cc braw 44c2c <_Event_Surrender+0xfc>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b62: 2279 0005 ba8e moveal 5ba8e <_ISR_Nest_level>,%a1
44b68: 4a89 tstl %a1
44b6a: 674a beqs 44bb6 <_Event_Surrender+0x86>
44b6c: b5f9 0005 baae cmpal 5baae <_Thread_Executing>,%a2
44b72: 6642 bnes 44bb6 <_Event_Surrender+0x86>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
44b74: 2279 0005 bbd2 moveal 5bbd2 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b7a: 7a02 moveq #2,%d5
44b7c: ba89 cmpl %a1,%d5
44b7e: 670e beqs 44b8e <_Event_Surrender+0x5e>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
44b80: 2279 0005 bbd2 moveal 5bbd2 <_Event_Sync_state>,%a1
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
44b86: 1a3c 0001 moveb #1,%d5
44b8a: ba89 cmpl %a1,%d5
44b8c: 6628 bnes 44bb6 <_Event_Surrender+0x86>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
44b8e: b680 cmpl %d0,%d3
44b90: 6706 beqs 44b98 <_Event_Surrender+0x68>
44b92: 0804 0001 btst #1,%d4
44b96: 671a beqs 44bb2 <_Event_Surrender+0x82>
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
44b98: 2600 movel %d0,%d3
44b9a: 4683 notl %d3
44b9c: c682 andl %d2,%d3
44b9e: 2083 movel %d3,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44ba0: 206a 0028 moveal %a2@(40),%a0
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
44ba4: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44ba8: 2080 movel %d0,%a0@
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
44baa: 7003 moveq #3,%d0
44bac: 23c0 0005 bbd2 movel %d0,5bbd2 <_Event_Sync_state>
}
_ISR_Enable( level );
44bb2: 46c1 movew %d1,%sr
return;
44bb4: 6076 bras 44c2c <_Event_Surrender+0xfc>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
44bb6: 2a2a 0010 movel %a2@(16),%d5
44bba: 0285 0000 0100 andil #256,%d5
44bc0: 6768 beqs 44c2a <_Event_Surrender+0xfa>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
44bc2: b680 cmpl %d0,%d3
44bc4: 6706 beqs 44bcc <_Event_Surrender+0x9c>
44bc6: 0804 0001 btst #1,%d4
44bca: 675e beqs 44c2a <_Event_Surrender+0xfa>
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
44bcc: 2600 movel %d0,%d3
44bce: 4683 notl %d3
44bd0: c682 andl %d2,%d3
44bd2: 2083 movel %d3,%a0@
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44bd4: 206a 0028 moveal %a2@(40),%a0
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
44bd8: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
44bdc: 2080 movel %d0,%a0@
_ISR_Flash( level );
44bde: 203c 0000 0700 movel #1792,%d0
44be4: 46c1 movew %d1,%sr
44be6: 8081 orl %d1,%d0
44be8: 46c0 movew %d0,%sr
44bea: 47f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a3
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
44bf0: 7a02 moveq #2,%d5
44bf2: baaa 0050 cmpl %a2@(80),%d5
44bf6: 6710 beqs 44c08 <_Event_Surrender+0xd8>
_ISR_Enable( level );
44bf8: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
44bfa: 2f3c 1003 fff8 movel #268697592,%sp@-
44c00: 2f0a movel %a2,%sp@-
44c02: 4e93 jsr %a3@
44c04: 508f addql #8,%sp
44c06: 6024 bras 44c2c <_Event_Surrender+0xfc>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
44c08: 7003 moveq #3,%d0
44c0a: 2540 0050 movel %d0,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
44c0e: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
44c10: 486a 0048 pea %a2@(72)
44c14: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove>
44c1a: 2f3c 1003 fff8 movel #268697592,%sp@-
44c20: 2f0a movel %a2,%sp@-
44c22: 4e93 jsr %a3@
44c24: 4fef 000c lea %sp@(12),%sp
44c28: 6002 bras 44c2c <_Event_Surrender+0xfc>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
44c2a: 46c1 movew %d1,%sr
}
44c2c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3
44c32: 4e5e unlk %fp
44c34: 4e75 rts
...
00045e86 <_Heap_Block_allocate>:
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45e86: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45e88: 4e56 ffe0 linkw %fp,#-32
45e8c: 222e 0010 movel %fp@(16),%d1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
45e90: 2241 moveal %d1,%a1
45e92: 5189 subql #8,%a1
45e94: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
45e98: 246e 000c moveal %fp@(12),%a2
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45e9c: 7601 moveq #1,%d3
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
45e9e: 2a49 moveal %a1,%a5
45ea0: 240a movel %a2,%d2
45ea2: 9bca subal %a2,%a5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45ea4: c0aa 0004 andl %a2@(4),%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45ea8: 266e 0008 moveal %fp@(8),%a3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45eac: c6b2 0804 andl %a2@(00000004,%d0:l),%d3
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
45eb0: 2a2e 0014 movel %fp@(20),%d5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
45eb4: 4a03 tstb %d3
45eb6: 6626 bnes 45ede <_Heap_Block_allocate+0x58>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
45eb8: 53ab 0038 subql #1,%a3@(56)
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
45ebc: 76fe moveq #-2,%d3
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
45ebe: 52ab 0040 addql #1,%a3@(64)
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
45ec2: 202a 0008 movel %a2@(8),%d0
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
45ec6: 2840 moveal %d0,%a4
stats->free_size -= _Heap_Block_size( block );
45ec8: c6aa 0004 andl %a2@(4),%d3
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
45ecc: 206a 000c moveal %a2@(12),%a0
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
45ed0: 97ab 0030 subl %d3,%a3@(48)
45ed4: 2948 000c movel %a0,%a4@(12)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
45ed8: 2140 0008 movel %d0,%a0@(8)
45edc: 6002 bras 45ee0 <_Heap_Block_allocate+0x5a>
} else {
free_list_anchor = _Heap_Free_list_head( heap );
45ede: 204b moveal %a3,%a0
}
if ( alloc_area_offset < heap->page_size ) {
45ee0: 202b 0010 movel %a3@(16),%d0
45ee4: b08d cmpl %a5,%d0
45ee6: 630a blss 45ef2 <_Heap_Block_allocate+0x6c>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
45ee8: 4875 5800 pea %a5@(00000000,%d5:l)
45eec: 2f08 movel %a0,%sp@-
45eee: 2f0a movel %a2,%sp@-
45ef0: 6062 bras 45f54 <_Heap_Block_allocate+0xce>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
45ef2: 262a 0004 movel %a2@(4),%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
45ef6: 4c40 1004 remul %d0,%d4,%d1
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
if ( _Heap_Is_prev_used( block ) ) {
45efa: 7201 moveq #1,%d1
45efc: 93c4 subal %d4,%a1
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
block_end = new_block_begin;
block_size = block_end - block_begin;
45efe: 2009 movel %a1,%d0
45f00: 908a subl %a2,%d0
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
45f02: d1ab 0030 addl %d0,%a3@(48)
if ( _Heap_Is_prev_used( block ) ) {
45f06: c2aa 0004 andl %a2@(4),%d1
45f0a: 671c beqs 45f28 <_Heap_Block_allocate+0xa2>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
45f0c: 2a68 0008 moveal %a0@(8),%a5
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
45f10: 52ab 0038 addql #1,%a3@(56)
45f14: 220a movel %a2,%d1
new_block->next = next;
45f16: 254d 0008 movel %a5,%a2@(8)
new_block->prev = block_before;
45f1a: 2548 000c movel %a0,%a2@(12)
block_before->next = new_block;
45f1e: 214a 0008 movel %a2,%a0@(8)
next->prev = new_block;
45f22: 2b4a 000c movel %a2,%a5@(12)
45f26: 600c bras 45f34 <_Heap_Block_allocate+0xae>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
45f28: 95d2 subal %a2@,%a2
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
45f2a: 78fe moveq #-2,%d4
45f2c: 2208 movel %a0,%d1
45f2e: c8aa 0004 andl %a2@(4),%d4
45f32: d084 addl %d4,%d0
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
45f34: 78fe moveq #-2,%d4
45f36: c684 andl %d4,%d3
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
45f38: 7801 moveq #1,%d4
45f3a: 8880 orl %d0,%d4
new_block->prev_size = block_size;
45f3c: 2280 movel %d0,%a1@
new_block->size_and_flag = new_block_size;
45f3e: 2002 movel %d2,%d0
45f40: d083 addl %d3,%d0
45f42: 9089 subl %a1,%d0
block = prev_block;
block_begin = (uintptr_t) block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
45f44: 2544 0004 movel %d4,%a2@(4)
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
45f48: 2449 moveal %a1,%a2
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
45f4a: 2340 0004 movel %d0,%a1@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
45f4e: 2f05 movel %d5,%sp@-
45f50: 2f01 movel %d1,%sp@-
45f52: 2f09 movel %a1,%sp@-
45f54: 2f0b movel %a3,%sp@-
45f56: 4eb9 0004 5db8 jsr 45db8 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
45f5c: 202b 0030 movel %a3@(48),%d0
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
45f60: 4fef 0010 lea %sp@(16),%sp
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
45f64: b0ab 0034 cmpl %a3@(52),%d0
45f68: 6404 bccs 45f6e <_Heap_Block_allocate+0xe8>
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
stats->min_free_size = stats->free_size;
45f6a: 2740 0034 movel %d0,%a3@(52)
}
return block;
}
45f6e: 200a movel %a2,%d0
45f70: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
45f76: 4e5e unlk %fp
45f78: 4e75 rts
...
00049c00 <_Heap_Free>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
49c00: 4e56 ffe8 linkw %fp,#-24
49c04: 202e 000c movel %fp@(12),%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
49c08: 2240 moveal %d0,%a1
49c0a: 5189 subql #8,%a1
49c0c: 206e 0008 moveal %fp@(8),%a0
49c10: 4c68 0001 0010 remul %a0@(16),%d1,%d0
49c16: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
49c1a: 2828 0020 movel %a0@(32),%d4
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
49c1e: 93c1 subal %d1,%a1
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
49c20: b889 cmpl %a1,%d4
49c22: 6200 0140 bhiw 49d64 <_Heap_Free+0x164>
49c26: b3e8 0024 cmpal %a0@(36),%a1
49c2a: 53c0 sls %d0
49c2c: 49c0 extbl %d0
49c2e: 4480 negl %d0
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
uintptr_t next_block_size = 0;
bool next_is_free = false;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
49c30: 4a00 tstb %d0
49c32: 6700 0130 beqw 49d64 <_Heap_Free+0x164>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
49c36: 2629 0004 movel %a1@(4),%d3
49c3a: 70fe moveq #-2,%d0
49c3c: c083 andl %d3,%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
49c3e: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
49c42: b88a cmpl %a2,%d4
49c44: 6200 011e bhiw 49d64 <_Heap_Free+0x164>
49c48: b5e8 0024 cmpal %a0@(36),%a2
49c4c: 53c1 sls %d1
49c4e: 49c1 extbl %d1
49c50: 4481 negl %d1
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
49c52: 4a01 tstb %d1
49c54: 6700 010e beqw 49d64 <_Heap_Free+0x164>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
49c58: 222a 0004 movel %a2@(4),%d1
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
49c5c: 7401 moveq #1,%d2
49c5e: c481 andl %d1,%d2
49c60: 4a02 tstb %d2
49c62: 6700 0100 beqw 49d64 <_Heap_Free+0x164>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
49c66: 74fe moveq #-2,%d2
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
49c68: 2668 0024 moveal %a0@(36),%a3
49c6c: c282 andl %d2,%d1
_HAssert( false );
return false;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
49c6e: b7ca cmpal %a2,%a3
49c70: 6604 bnes 49c76 <_Heap_Free+0x76>
49c72: 4282 clrl %d2
49c74: 6010 bras 49c86 <_Heap_Free+0x86>
49c76: 7401 moveq #1,%d2
49c78: 7a01 moveq #1,%d5
49c7a: c4b2 1804 andl %a2@(00000004,%d1:l),%d2
49c7e: bb82 eorl %d5,%d2
49c80: 0282 0000 00ff andil #255,%d2
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
49c86: 7a01 moveq #1,%d5
49c88: c685 andl %d5,%d3
49c8a: 4a03 tstb %d3
49c8c: 6662 bnes 49cf0 <_Heap_Free+0xf0>
uintptr_t const prev_size = block->prev_size;
49c8e: 2611 movel %a1@,%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
49c90: 93c3 subal %d3,%a1
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
49c92: b889 cmpl %a1,%d4
49c94: 6200 00ce bhiw 49d64 <_Heap_Free+0x164>
49c98: b3cb cmpal %a3,%a1
49c9a: 53c4 sls %d4
49c9c: 49c4 extbl %d4
49c9e: 4484 negl %d4
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
49ca0: 4a04 tstb %d4
49ca2: 6700 00c0 beqw 49d64 <_Heap_Free+0x164>
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
49ca6: 7801 moveq #1,%d4
49ca8: c8a9 0004 andl %a1@(4),%d4
49cac: 4a04 tstb %d4
49cae: 6700 00b4 beqw 49d64 <_Heap_Free+0x164>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
49cb2: 4a02 tstb %d2
49cb4: 6726 beqs 49cdc <_Heap_Free+0xdc>
uintptr_t const size = block_size + prev_size + next_block_size;
49cb6: d280 addl %d0,%d1
49cb8: d681 addl %d1,%d3
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
49cba: 53a8 0038 subql #1,%a0@(56)
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49cbe: 7201 moveq #1,%d1
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
49cc0: 266a 000c moveal %a2@(12),%a3
49cc4: 8283 orl %d3,%d1
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
49cc6: 246a 0008 moveal %a2@(8),%a2
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
49cca: 2383 3800 movel %d3,%a1@(00000000,%d3:l)
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49cce: 2341 0004 movel %d1,%a1@(4)
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
49cd2: 254b 000c movel %a3,%a2@(12)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
49cd6: 274a 0008 movel %a2,%a3@(8)
49cda: 6078 bras 49d54 <_Heap_Free+0x154>
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
49cdc: d680 addl %d0,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49cde: 7401 moveq #1,%d2
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
49ce0: 7afe moveq #-2,%d5
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49ce2: 8483 orl %d3,%d2
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
49ce4: 2483 movel %d3,%a2@
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49ce6: 2342 0004 movel %d2,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
49cea: cbaa 0004 andl %d5,%a2@(4)
49cee: 6064 bras 49d54 <_Heap_Free+0x154>
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
49cf0: 4a02 tstb %d2
49cf2: 6728 beqs 49d1c <_Heap_Free+0x11c>
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
49cf4: 266a 000c moveal %a2@(12),%a3
uintptr_t const size = block_size + next_block_size;
49cf8: d280 addl %d0,%d1
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49cfa: 7401 moveq #1,%d2
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
49cfc: 246a 0008 moveal %a2@(8),%a2
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
49d00: 234b 000c movel %a3,%a1@(12)
49d04: 8481 orl %d1,%d2
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
49d06: 234a 0008 movel %a2,%a1@(8)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
49d0a: 2381 1800 movel %d1,%a1@(00000000,%d1:l)
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
49d0e: 2342 0004 movel %d2,%a1@(4)
new_block->prev = prev;
next->prev = new_block;
49d12: 2549 000c movel %a1,%a2@(12)
prev->next = new_block;
49d16: 2749 0008 movel %a1,%a3@(8)
49d1a: 6038 bras 49d54 <_Heap_Free+0x154>
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
49d1c: 7a01 moveq #1,%d5
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
49d1e: 72fe moveq #-2,%d1
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
49d20: 8a80 orl %d0,%d5
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
49d22: 2668 0008 moveal %a0@(8),%a3
49d26: 2345 0004 movel %d5,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
49d2a: c3aa 0004 andl %d1,%a2@(4)
next_block->prev_size = block_size;
49d2e: 2480 movel %d0,%a2@
/* Statistics */
++stats->free_blocks;
49d30: 2228 0038 movel %a0@(56),%d1
49d34: 5281 addql #1,%d1
new_block->next = next;
49d36: 234b 0008 movel %a3,%a1@(8)
new_block->prev = block_before;
49d3a: 2348 000c movel %a0,%a1@(12)
block_before->next = new_block;
49d3e: 2149 0008 movel %a1,%a0@(8)
next->prev = new_block;
49d42: 2749 000c movel %a1,%a3@(12)
49d46: 2141 0038 movel %d1,%a0@(56)
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
Heap_Statistics *const stats = &heap->stats;
49d4a: b2a8 003c cmpl %a0@(60),%d1
49d4e: 6304 blss 49d54 <_Heap_Free+0x154>
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
49d50: 2141 003c movel %d1,%a0@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
49d54: d1a8 0030 addl %d0,%a0@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
49d58: 53a8 0040 subql #1,%a0@(64)
++stats->frees;
49d5c: 52a8 0050 addql #1,%a0@(80)
stats->free_size += block_size;
49d60: 7001 moveq #1,%d0
return( true );
49d62: 6002 bras 49d66 <_Heap_Free+0x166>
49d64: 4200 clrb %d0
}
49d66: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3
49d6a: 4e5e unlk %fp
49d6c: 4e75 rts
...
00063320 <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
63320: 4e56 0000 linkw %fp,#0
63324: 206e 000c moveal %fp@(12),%a0
63328: 2f0a movel %a2,%sp@-
6332a: 246e 0008 moveal %fp@(8),%a2
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
6332e: 4290 clrl %a0@
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
63330: 226a 0008 moveal %a2@(8),%a1
info->largest = 0;
63334: 42a8 0004 clrl %a0@(4)
info->total = 0;
63338: 42a8 0008 clrl %a0@(8)
for(the_block = _Heap_Free_list_first(the_heap);
6333c: 601a bras 63358 <_Heap_Get_free_information+0x38>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
6333e: 70fe moveq #-2,%d0
63340: c0a9 0004 andl %a1@(4),%d0
uint32_t const the_size = _Heap_Block_size(the_block);
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
info->number++;
63344: 5290 addql #1,%a0@
info->total += the_size;
63346: d1a8 0008 addl %d0,%a0@(8)
if ( info->largest < the_size )
6334a: b0a8 0004 cmpl %a0@(4),%d0
6334e: 6304 blss 63354 <_Heap_Get_free_information+0x34>
info->largest = the_size;
63350: 2140 0004 movel %d0,%a0@(4)
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
63354: 2269 0008 moveal %a1@(8),%a1
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
63358: b5c9 cmpal %a1,%a2
6335a: 66e2 bnes 6333e <_Heap_Get_free_information+0x1e>
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
6335c: 245f moveal %sp@+,%a2
6335e: 4e5e unlk %fp
63360: 4e75 rts
...
000586f8 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
586f8: 4e56 ffe0 linkw %fp,#-32
586fc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
58700: 242e 000c movel %fp@(12),%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
58704: 2202 movel %d2,%d1
58706: 2042 moveal %d2,%a0
58708: 5188 subql #8,%a0
5870a: 246e 0008 moveal %fp@(8),%a2
5870e: 286e 0014 moveal %fp@(20),%a4
58712: 4c6a 1000 0010 remul %a2@(16),%d0,%d1
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
58718: 4294 clrl %a4@
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5871a: 266e 0018 moveal %fp@(24),%a3
5871e: 91c0 subal %d0,%a0
58720: 2a2e 0010 movel %fp@(16),%d5
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
*new_size = 0;
58724: 4293 clrl %a3@
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
58726: b1ea 0020 cmpal %a2@(32),%a0
5872a: 6500 0096 bcsw 587c2 <_Heap_Resize_block+0xca>
5872e: b1ea 0024 cmpal %a2@(36),%a0
58732: 6200 008e bhiw 587c2 <_Heap_Resize_block+0xca>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
58736: 70fe moveq #-2,%d0
58738: 72fe moveq #-2,%d1
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
5873a: 7801 moveq #1,%d4
5873c: 7c01 moveq #1,%d6
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5873e: 7604 moveq #4,%d3
58740: 9682 subl %d2,%d3
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
58742: c0a8 0004 andl %a0@(4),%d0
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
58746: 43f0 0800 lea %a0@(00000000,%d0:l),%a1
uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
5874a: d689 addl %a1,%d3
5874c: c2a9 0004 andl %a1@(4),%d1
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
58750: c8b1 1804 andl %a1@(00000004,%d1:l),%d4
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
58754: 2883 movel %d3,%a4@
58756: bd84 eorl %d6,%d4
58758: 1c04 moveb %d4,%d6
if ( next_block_is_free ) {
5875a: 6704 beqs 58760 <_Heap_Resize_block+0x68>
block_size += next_block_size;
5875c: d081 addl %d1,%d0
alloc_size += next_block_size;
5875e: d681 addl %d1,%d3
}
if ( new_alloc_size > alloc_size ) {
58760: b685 cmpl %d5,%d3
58762: 6404 bccs 58768 <_Heap_Resize_block+0x70>
58764: 7001 moveq #1,%d0
58766: 605c bras 587c4 <_Heap_Resize_block+0xcc>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
58768: 4a06 tstb %d6
5876a: 672a beqs 58796 <_Heap_Resize_block+0x9e>
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5876c: 7601 moveq #1,%d3
5876e: c6a8 0004 andl %a0@(4),%d3
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
58772: 2869 000c moveal %a1@(12),%a4
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
58776: 8680 orl %d0,%d3
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
58778: 2269 0008 moveal %a1@(8),%a1
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5877c: 2143 0004 movel %d3,%a0@(4)
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
58780: 7601 moveq #1,%d3
58782: 87b0 0804 orl %d3,%a0@(00000004,%d0:l)
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
58786: 234c 000c movel %a4,%a1@(12)
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
5878a: 93aa 0030 subl %d1,%a2@(48)
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
5878e: 53aa 0038 subql #1,%a2@(56)
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
58792: 2949 0008 movel %a1,%a4@(8)
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
58796: 2f05 movel %d5,%sp@-
58798: 2f02 movel %d2,%sp@-
5879a: 2f08 movel %a0,%sp@-
5879c: 2f0a movel %a2,%sp@-
5879e: 4eb9 0004 5e86 jsr 45e86 <_Heap_Block_allocate>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
/* Statistics */
++stats->resizes;
587a4: 4fef 0010 lea %sp@(16),%sp
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
587a8: 72fe moveq #-2,%d1
/* Statistics */
--stats->free_blocks;
stats->free_size -= next_block_size;
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
587aa: 2040 moveal %d0,%a0
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
587ac: 2240 moveal %d0,%a1
587ae: 93c2 subal %d2,%a1
/* Statistics */
++stats->resizes;
587b0: 4280 clrl %d0
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET;
587b2: c2a8 0004 andl %a0@(4),%d1
587b6: 43f1 1804 lea %a1@(00000004,%d1:l),%a1
587ba: 2689 movel %a1,%a3@
/* Statistics */
++stats->resizes;
587bc: 52aa 0054 addql #1,%a2@(84)
587c0: 6002 bras 587c4 <_Heap_Resize_block+0xcc>
587c2: 7002 moveq #2,%d0
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
587c4: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
587ca: 4e5e unlk %fp
587cc: 4e75 rts
...
00046c68 <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
46c68: 41f9 0004 3474 lea 43474 <printk>,%a0
46c6e: 4e56 0000 linkw %fp,#0
46c72: 202e 0008 movel %fp@(8),%d0
va_list ap;
if ( error ) {
46c76: 4a2e 000f tstb %fp@(15)
46c7a: 670a beqs 46c86 <_Heap_Walk_print+0x1e>
printk( "FAIL[%d]: ", source );
46c7c: 2f00 movel %d0,%sp@-
46c7e: 4879 0005 a6d3 pea 5a6d3 <C.30.3387+0x40f>
46c84: 6008 bras 46c8e <_Heap_Walk_print+0x26>
} else {
printk( "PASS[%d]: ", source );
46c86: 2f00 movel %d0,%sp@-
46c88: 4879 0005 a6de pea 5a6de <C.30.3387+0x41a>
46c8e: 4e90 jsr %a0@
46c90: 508f addql #8,%sp
}
va_start( ap, fmt );
vprintk( fmt, ap );
46c92: 486e 0014 pea %fp@(20)
46c96: 2f2e 0010 movel %fp@(16),%sp@-
46c9a: 4eb9 0004 4df8 jsr 44df8 <vprintk>
46ca0: 508f addql #8,%sp
va_end( ap );
}
46ca2: 4e5e unlk %fp
46ca4: 4e75 rts
...
00045f7c <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45f7c: 4e56 0000 linkw %fp,#0
45f80: 222e 000c movel %fp@(12),%d1
45f84: 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 );
45f86: 4283 clrl %d3
45f88: 1601 moveb %d1,%d3
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45f8a: 2f02 movel %d2,%sp@-
45f8c: 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 );
45f90: 2f02 movel %d2,%sp@-
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
45f92: 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 );
45f96: 2f03 movel %d3,%sp@-
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
45f98: 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 );
45f9e: 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;
45fa0: 13c1 0005 ba9e moveb %d1,5ba9e <_Internal_errors_What_happened+0x4>
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
45fa6: 23c0 0005 ba9a movel %d0,5ba9a <_Internal_errors_What_happened>
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
45fac: 23c2 0005 baa0 movel %d2,5baa0 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
45fb2: 4eb9 0004 7a26 jsr 47a26 <_User_extensions_Fatal>
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
45fb8: 40c0 movew %sr,%d0
45fba: 8083 orl %d3,%d0
45fbc: 46c0 movew %d0,%sr
45fbe: 2002 movel %d2,%d0 <== NOT EXECUTED
45fc0: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED
45fc6: 4ac8 halt <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
45fc8: 7005 moveq #5,%d0
45fca: 4fef 000c lea %sp@(12),%sp
45fce: 23c0 0005 bb76 movel %d0,5bb76 <_System_state_Current>
45fd4: 60fe bras 45fd4 <_Internal_error_Occurred+0x58>
...
0004cc78 <_Message_queue_Translate_core_message_queue_return_code>:
};
rtems_status_code _Message_queue_Translate_core_message_queue_return_code (
uint32_t status
)
{
4cc78: 41f9 0006 3694 lea 63694 <_Message_queue_Translate_core_return_code_>,%a0
4cc7e: 4e56 0000 linkw %fp,#0
if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
return RTEMS_INTERNAL_ERROR;
#endif
return _Message_queue_Translate_core_return_code_[status];
}
4cc82: 202e 0008 movel %fp@(8),%d0
4cc86: 4e5e unlk %fp
4cc88: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4cc8c: 4e75 rts
...
00049d70 <_Objects_API_maximum_class>:
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
49d70: 7203 moveq #3,%d1
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
49d72: 4e56 0000 linkw %fp,#0
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
49d76: 202e 0008 movel %fp@(8),%d0
49d7a: 5380 subql #1,%d0
49d7c: b280 cmpl %d0,%d1
49d7e: 6404 bccs 49d84 <_Objects_API_maximum_class+0x14>
49d80: 4280 clrl %d0
49d82: 600a bras 49d8e <_Objects_API_maximum_class+0x1e>
49d84: 41f9 0005 9768 lea 59768 <CSWTCH.8>,%a0
49d8a: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
49d8e: 4e5e unlk %fp
49d90: 4e75 rts
...
00046040 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
46040: 4e56 fff0 linkw %fp,#-16
46044: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
46048: 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 )
4604c: 4aaa 0014 tstl %a2@(20)
46050: 6604 bnes 46056 <_Objects_Allocate+0x16>
46052: 4280 clrl %d0 <== NOT EXECUTED
46054: 605e bras 460b4 <_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 );
46056: 240a movel %a2,%d2
46058: 0682 0000 001c addil #28,%d2
4605e: 47f9 0004 986c lea 4986c <_Chain_Get>,%a3
46064: 2f02 movel %d2,%sp@-
46066: 4e93 jsr %a3@
if ( information->auto_extend ) {
46068: 588f addql #4,%sp
4606a: 4a2a 0010 tstb %a2@(16)
4606e: 6744 beqs 460b4 <_Objects_Allocate+0x74>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
46070: 4a80 tstl %d0
46072: 6612 bnes 46086 <_Objects_Allocate+0x46>
_Objects_Extend_information( information );
46074: 2f0a movel %a2,%sp@-
46076: 4eb9 0004 60ec jsr 460ec <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
4607c: 2f02 movel %d2,%sp@-
4607e: 4e93 jsr %a3@
}
if ( the_object ) {
46080: 508f addql #8,%sp
46082: 4a80 tstl %d0
46084: 672e beqs 460b4 <_Objects_Allocate+0x74>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
46086: 2040 moveal %d0,%a0
46088: 4281 clrl %d1
4608a: 4283 clrl %d3
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
4608c: 4282 clrl %d2
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
4608e: 362a 0008 movew %a2@(8),%d3
46092: 3228 000a movew %a0@(10),%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
46096: 342a 0012 movew %a2@(18),%d2
information->inactive--;
4609a: 306a 0028 moveaw %a2@(40),%a0
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
4609e: 9283 subl %d3,%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
460a0: 4c42 1001 remul %d2,%d1,%d1
information->inactive--;
460a4: 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 ]--;
460a6: e589 lsll #2,%d1
information->inactive--;
460a8: 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 ]--;
460ac: 206a 002a moveal %a2@(42),%a0
460b0: d1c1 addal %d1,%a0
460b2: 5390 subql #1,%a0@
information->inactive--;
}
}
return the_object;
}
460b4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
460ba: 4e5e unlk %fp
460bc: 4e75 rts
...
000460c0 <_Objects_Close>:
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
460c0: 4280 clrl %d0
void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
460c2: 4e56 0000 linkw %fp,#0
460c6: 226e 000c moveal %fp@(12),%a1
460ca: 206e 0008 moveal %fp@(8),%a0
460ce: 2f0a movel %a2,%sp@-
460d0: 2468 0018 moveal %a0@(24),%a2
460d4: 3029 000a movew %a1@(10),%d0
460d8: 42b2 0c00 clrl %a2@(00000000,%d0:l:4)
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
460dc: 2d49 000c movel %a1,%fp@(12)
}
460e0: 245f moveal %sp@+,%a2
460e2: 4e5e unlk %fp
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
460e4: 4ef9 0004 65e0 jmp 465e0 <_Objects_Namespace_remove>
...
000460ec <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
460ec: 4e56 ffc8 linkw %fp,#-56
460f0: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
460f4: 246e 0008 moveal %fp@(8),%a2
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
460f8: 4283 clrl %d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
460fa: 206a 002e moveal %a2@(46),%a0
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
460fe: 362a 0008 movew %a2@(8),%d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
46102: 4a88 tstl %a0
46104: 6608 bnes 4610e <_Objects_Extend_information+0x22>
46106: 2403 movel %d3,%d2
46108: 4284 clrl %d4
4610a: 4285 clrl %d5
4610c: 602a bras 46138 <_Objects_Extend_information+0x4c>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
4610e: 4280 clrl %d0
46110: 2403 movel %d3,%d2
46112: 4284 clrl %d4
46114: 302a 0012 movew %a2@(18),%d0
46118: 3a2a 000e movew %a2@(14),%d5
4611c: 0285 0000 ffff andil #65535,%d5
46122: 8ac0 divuw %d0,%d5
46124: 0285 0000 ffff andil #65535,%d5
for ( ; block < block_count; block++ ) {
4612a: 6008 bras 46134 <_Objects_Extend_information+0x48>
if ( information->object_blocks[ block ] == NULL )
4612c: 4a98 tstl %a0@+
4612e: 6708 beqs 46138 <_Objects_Extend_information+0x4c>
46130: d480 addl %d0,%d2
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
46132: 5284 addql #1,%d4
46134: ba84 cmpl %d4,%d5
46136: 62f4 bhis 4612c <_Objects_Extend_information+0x40>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
46138: 4280 clrl %d0
4613a: 4287 clrl %d7
4613c: 302a 0012 movew %a2@(18),%d0
46140: 3e2a 000e movew %a2@(14),%d7
46144: de80 addl %d0,%d7
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
46146: 0c87 0000 ffff cmpil #65535,%d7
4614c: 6200 01da bhiw 46328 <_Objects_Extend_information+0x23c>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
46150: 41ea 0014 lea %a2@(20),%a0
46154: 4c10 0800 mulsl %a0@,%d0
if ( information->auto_extend ) {
46158: 4a2a 0010 tstb %a2@(16)
4615c: 6712 beqs 46170 <_Objects_Extend_information+0x84>
new_object_block = _Workspace_Allocate( block_size );
4615e: 2f00 movel %d0,%sp@-
46160: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate>
if ( !new_object_block )
46166: 588f addql #4,%sp
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
46168: 2c00 movel %d0,%d6
if ( !new_object_block )
4616a: 6610 bnes 4617c <_Objects_Extend_information+0x90>
4616c: 6000 01ba braw 46328 <_Objects_Extend_information+0x23c>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
46170: 2f00 movel %d0,%sp@-
46172: 4eb9 0004 7d80 jsr 47d80 <_Workspace_Allocate_or_fatal_error>
46178: 588f addql #4,%sp
4617a: 2c00 movel %d0,%d6
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
4617c: 4280 clrl %d0
4617e: 302a 000e movew %a2@(14),%d0
46182: b082 cmpl %d2,%d0
46184: 6200 0112 bhiw 46298 <_Objects_Extend_information+0x1ac>
*/
/*
* Up the block count and maximum
*/
block_count++;
46188: 2845 moveal %d5,%a4
4618a: 528c addql #1,%a4
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
4618c: 2007 movel %d7,%d0
4618e: d083 addl %d3,%d0
46190: 41f4 ca00 lea %a4@(00000000,%a4:l:2),%a0
46194: d088 addl %a0,%d0
46196: e588 lsll #2,%d0
46198: 2f00 movel %d0,%sp@-
4619a: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate>
if ( !object_blocks ) {
461a0: 588f addql #4,%sp
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
461a2: 2640 moveal %d0,%a3
if ( !object_blocks ) {
461a4: 4a80 tstl %d0
461a6: 660e bnes 461b6 <_Objects_Extend_information+0xca>
_Workspace_Free( new_object_block );
461a8: 2f06 movel %d6,%sp@-
461aa: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free>
return;
461b0: 588f addql #4,%sp
461b2: 6000 0174 braw 46328 <_Objects_Extend_information+0x23c>
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
461b6: 200c movel %a4,%d0
461b8: e588 lsll #2,%d0
461ba: 2840 moveal %d0,%a4
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
461bc: 4280 clrl %d0
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
461be: 4bf3 c800 lea %a3@(00000000,%a4:l),%a5
461c2: 49f5 c800 lea %a5@(00000000,%a4:l),%a4
461c6: 302a 000e movew %a2@(14),%d0
461ca: b680 cmpl %d0,%d3
461cc: 6506 bcss 461d4 <_Objects_Extend_information+0xe8>
461ce: 204c moveal %a4,%a0
461d0: 4280 clrl %d0
461d2: 604a bras 4621e <_Objects_Extend_information+0x132>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
461d4: 2205 movel %d5,%d1
461d6: e589 lsll #2,%d1
461d8: 2f01 movel %d1,%sp@-
461da: 2f2a 002e movel %a2@(46),%sp@-
461de: 2d41 fff0 movel %d1,%fp@(-16)
461e2: 2f0b movel %a3,%sp@-
461e4: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
461ea: 222e fff0 movel %fp@(-16),%d1
461ee: 2f01 movel %d1,%sp@-
461f0: 2f2a 002a movel %a2@(42),%sp@-
461f4: 2f0d movel %a5,%sp@-
461f6: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
461fc: 4280 clrl %d0
461fe: 302a 000e movew %a2@(14),%d0
46202: d680 addl %d0,%d3
46204: e58b lsll #2,%d3
46206: 2f03 movel %d3,%sp@-
46208: 2f2a 0018 movel %a2@(24),%sp@-
4620c: 2f0c movel %a4,%sp@-
4620e: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
46214: 4fef 0024 lea %sp@(36),%sp
46218: 6008 bras 46222 <_Objects_Extend_information+0x136>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
4621a: 4298 clrl %a0@+
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
4621c: 5280 addql #1,%d0
4621e: b680 cmpl %d0,%d3
46220: 62f8 bhis 4621a <_Objects_Extend_information+0x12e>
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46222: 4281 clrl %d1
46224: 2002 movel %d2,%d0
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
46226: e58d lsll #2,%d5
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46228: 322a 0012 movew %a2@(18),%d1
4622c: 41f4 2c00 lea %a4@(00000000,%d2:l:4),%a0
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
46230: 42b5 5800 clrl %a5@(00000000,%d5:l)
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46234: d282 addl %d2,%d1
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
46236: 42b3 5800 clrl %a3@(00000000,%d5:l)
inactive_per_block[block_count] = 0;
for ( index=index_base ;
4623a: 6004 bras 46240 <_Objects_Extend_information+0x154>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
4623c: 4298 clrl %a0@+
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
4623e: 5280 addql #1,%d0
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
46240: b280 cmpl %d0,%d1
46242: 62f8 bhis 4623c <_Objects_Extend_information+0x150>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
46244: 203c 0000 0700 movel #1792,%d0
4624a: 40c3 movew %sr,%d3
4624c: 8083 orl %d3,%d0
4624e: 46c0 movew %d0,%sr
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
46250: 2012 movel %a2@,%d0
46252: 7218 moveq #24,%d1
46254: 4285 clrl %d5
46256: e3a8 lsll %d1,%d0
46258: 3a07 movew %d7,%d5
4625a: 4281 clrl %d1
4625c: 2245 moveal %d5,%a1
4625e: 7a1b moveq #27,%d5
46260: 322a 0004 movew %a2@(4),%d1
46264: 08c0 0010 bset #16,%d0
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
46268: 3547 000e movew %d7,%a2@(14)
information->maximum_id = _Objects_Build_id(
4626c: eba9 lsll %d5,%d1
4626e: 2e09 movel %a1,%d7
46270: 8081 orl %d1,%d0
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
46272: 206a 002e moveal %a2@(46),%a0
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
46276: 8e80 orl %d0,%d7
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
46278: 254b 002e movel %a3,%a2@(46)
information->inactive_per_block = inactive_per_block;
4627c: 254d 002a movel %a5,%a2@(42)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
46280: 2547 000a movel %d7,%a2@(10)
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
46284: 254c 0018 movel %a4,%a2@(24)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
46288: 46c3 movew %d3,%sr
if ( old_tables )
4628a: 4a88 tstl %a0
4628c: 670a beqs 46298 <_Objects_Extend_information+0x1ac>
_Workspace_Free( old_tables );
4628e: 2f08 movel %a0,%sp@-
46290: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free>
46296: 588f addql #4,%sp
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
46298: 206a 002e moveal %a2@(46),%a0
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
4629c: 4281 clrl %d1
4629e: 200e movel %fp,%d0
462a0: 0680 ffff fff4 addil #-12,%d0
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
462a6: 2a00 movel %d0,%d5
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
462a8: 260a movel %a2,%d3
462aa: 0683 0000 001c addil #28,%d3
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
462b0: 49f9 0004 986c lea 4986c <_Chain_Get>,%a4
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
462b6: 47f9 0004 5874 lea 45874 <_Chain_Append>,%a3
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
462bc: e58c lsll #2,%d4
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
462be: 322a 0012 movew %a2@(18),%d1
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
462c2: 2186 4800 movel %d6,%a0@(00000000,%d4:l)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
462c6: 2f2a 0014 movel %a2@(20),%sp@-
462ca: 2f01 movel %d1,%sp@-
462cc: 2f06 movel %d6,%sp@-
462ce: 2f00 movel %d0,%sp@-
462d0: 4eb9 0004 98a0 jsr 498a0 <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
462d6: 4fef 0010 lea %sp@(16),%sp
462da: 6028 bras 46304 <_Objects_Extend_information+0x218>
the_object->id = _Objects_Build_id(
462dc: 2212 movel %a2@,%d1
462de: 7c18 moveq #24,%d6
462e0: 7e1b moveq #27,%d7
462e2: 2040 moveal %d0,%a0
462e4: eda9 lsll %d6,%d1
462e6: 4286 clrl %d6
462e8: 3c2a 0004 movew %a2@(4),%d6
462ec: 08c1 0010 bset #16,%d1
462f0: efae lsll %d7,%d6
462f2: 8286 orl %d6,%d1
462f4: 8282 orl %d2,%d1
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
462f6: 5282 addql #1,%d2
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
462f8: 2141 0008 movel %d1,%a0@(8)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
462fc: 2f00 movel %d0,%sp@-
462fe: 2f03 movel %d3,%sp@-
46300: 4e93 jsr %a3@
index++;
46302: 508f addql #8,%sp
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
46304: 2f05 movel %d5,%sp@-
46306: 4e94 jsr %a4@
46308: 588f addql #4,%sp
4630a: 4a80 tstl %d0
4630c: 66ce bnes 462dc <_Objects_Extend_information+0x1f0>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
4630e: 4280 clrl %d0
information->inactive =
46310: 322a 0028 movew %a2@(40),%d1
46314: 326a 0012 moveaw %a2@(18),%a1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
46318: 206a 002a moveal %a2@(42),%a0
information->inactive =
4631c: d289 addl %a1,%d1
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
4631e: 3009 movew %a1,%d0
information->inactive =
46320: 3541 0028 movew %d1,%a2@(40)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
46324: 2180 4800 movel %d0,%a0@(00000000,%d4:l)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
46328: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5
4632e: 4e5e unlk %fp
46330: 4e75 rts
...
000463e4 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
463e4: 4e56 0000 linkw %fp,#0
463e8: 2f03 movel %d3,%sp@-
463ea: 262e 0008 movel %fp@(8),%d3
463ee: 2f02 movel %d2,%sp@-
463f0: 242e 000c movel %fp@(12),%d2
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
463f4: 672e beqs 46424 <_Objects_Get_information+0x40>
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
463f6: 2f03 movel %d3,%sp@-
463f8: 4eb9 0004 9d70 jsr 49d70 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
463fe: 588f addql #4,%sp
46400: 4a80 tstl %d0
46402: 6720 beqs 46424 <_Objects_Get_information+0x40>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
46404: b082 cmpl %d2,%d0
46406: 651c bcss 46424 <_Objects_Get_information+0x40>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
46408: 41f9 0005 b9ac lea 5b9ac <_Objects_Information_table>,%a0
4640e: 2070 3c00 moveal %a0@(00000000,%d3:l:4),%a0
46412: 4a88 tstl %a0
46414: 670e beqs 46424 <_Objects_Get_information+0x40>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
46416: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
if ( !info )
4641a: 670a beqs 46426 <_Objects_Get_information+0x42>
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
4641c: 2040 moveal %d0,%a0
4641e: 4a68 000e tstw %a0@(14)
46422: 6602 bnes 46426 <_Objects_Get_information+0x42>
46424: 4280 clrl %d0
return NULL;
#endif
return info;
}
46426: 242e fff8 movel %fp@(-8),%d2
4642a: 262e fffc movel %fp@(-4),%d3
4642e: 4e5e unlk %fp
46430: 4e75 rts
...
0004ff44 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
4ff44: 4e56 ffdc linkw %fp,#-36
4ff48: 48d7 047c moveml %d2-%d6/%a2,%sp@
4ff4c: 262e 0008 movel %fp@(8),%d3
4ff50: 282e 000c movel %fp@(12),%d4
4ff54: 242e 0010 movel %fp@(16),%d2
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
4ff58: 4a84 tstl %d4
4ff5a: 6700 00a8 beqw 50004 <_Objects_Get_name_as_string+0xc0>
return NULL;
if ( name == NULL )
4ff5e: 4a82 tstl %d2
4ff60: 6700 00a4 beqw 50006 <_Objects_Get_name_as_string+0xc2>
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
4ff64: 4a83 tstl %d3
4ff66: 660a bnes 4ff72 <_Objects_Get_name_as_string+0x2e>
4ff68: 2079 0006 7006 moveal 67006 <_Thread_Executing>,%a0
4ff6e: 2628 0008 movel %a0@(8),%d3
information = _Objects_Get_information_id( tmpId );
4ff72: 2f03 movel %d3,%sp@-
4ff74: 4eb9 0004 9cf0 jsr 49cf0 <_Objects_Get_information_id>
if ( !information )
4ff7a: 588f addql #4,%sp
4ff7c: 4a80 tstl %d0
4ff7e: 6700 0084 beqw 50004 <_Objects_Get_name_as_string+0xc0>
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
4ff82: 486e fffc pea %fp@(-4)
4ff86: 2f03 movel %d3,%sp@-
4ff88: 2f00 movel %d0,%sp@-
4ff8a: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get>
switch ( location ) {
4ff90: 4fef 000c lea %sp@(12),%sp
4ff94: 4aae fffc tstl %fp@(-4)
4ff98: 666a bnes 50004 <_Objects_Get_name_as_string+0xc0>
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
4ff9a: 2040 moveal %d0,%a0
lname[ 0 ] = (u32_name >> 24) & 0xff;
4ff9c: 7218 moveq #24,%d1
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4ff9e: 5384 subql #1,%d4
4ffa0: 43ee fff7 lea %fp@(-9),%a1
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
4ffa4: 2028 000c movel %a0@(12),%d0
lname[ 0 ] = (u32_name >> 24) & 0xff;
4ffa8: 2c00 movel %d0,%d6
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
4ffaa: 2a00 movel %d0,%d5
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
4ffac: 2600 movel %d0,%d3
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
4ffae: e2ae lsrl %d1,%d6
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
4ffb0: e08d lsrl #8,%d5
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
4ffb2: 2042 moveal %d2,%a0
4ffb4: 4201 clrb %d1
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
4ffb6: 1d40 fffa moveb %d0,%fp@(-6)
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
4ffba: 4243 clrw %d3
4ffbc: 4843 swap %d3
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
4ffbe: 4200 clrb %d0
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
4ffc0: 1d46 fff7 moveb %d6,%fp@(-9)
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
4ffc4: 1d45 fff9 moveb %d5,%fp@(-7)
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
4ffc8: 1d43 fff8 moveb %d3,%fp@(-8)
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
4ffcc: 1d40 fffb moveb %d0,%fp@(-5)
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4ffd0: 6018 bras 4ffea <_Objects_Get_name_as_string+0xa6>
*d = (isprint((unsigned char)*s)) ? *s : '*';
4ffd2: 2479 0006 51f0 moveal 651f0 <__ctype_ptr__>,%a2
4ffd8: 1632 3801 moveb %a2@(00000001,%d3:l),%d3
4ffdc: 49c3 extbl %d3
4ffde: 0283 0000 0097 andil #151,%d3
4ffe4: 6602 bnes 4ffe8 <_Objects_Get_name_as_string+0xa4>
4ffe6: 702a moveq #42,%d0
4ffe8: 10c0 moveb %d0,%a0@+
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4ffea: b881 cmpl %d1,%d4
4ffec: 630c blss 4fffa <_Objects_Get_name_as_string+0xb6>
*d = (isprint((unsigned char)*s)) ? *s : '*';
4ffee: 4283 clrl %d3
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4fff0: 1031 1800 moveb %a1@(00000000,%d1:l),%d0
4fff4: 5281 addql #1,%d1
*d = (isprint((unsigned char)*s)) ? *s : '*';
4fff6: 1600 moveb %d0,%d3
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4fff8: 66d8 bnes 4ffd2 <_Objects_Get_name_as_string+0x8e>
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
4fffa: 4210 clrb %a0@
_Thread_Enable_dispatch();
4fffc: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch>
return name;
50002: 6002 bras 50006 <_Objects_Get_name_as_string+0xc2>
50004: 4282 clrl %d2
}
return NULL; /* unreachable path */
}
50006: 2002 movel %d2,%d0
50008: 4cee 047c ffdc moveml %fp@(-36),%d2-%d6/%a2
5000e: 4e5e unlk %fp
50010: 4e75 rts
...
00052364 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
52364: 4e56 ffec linkw %fp,#-20
52368: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
5236c: 266e 0008 moveal %fp@(8),%a3
52370: 242e 000c movel %fp@(12),%d2
52374: 246e 0010 moveal %fp@(16),%a2
52378: 286e 0014 moveal %fp@(20),%a4
Objects_Control *object;
Objects_Id next_id;
if ( !information )
5237c: 4a8b tstl %a3
5237e: 6746 beqs 523c6 <_Objects_Get_next+0x62>
return NULL;
if ( !location_p )
52380: 4a8a tstl %a2
52382: 6742 beqs 523c6 <_Objects_Get_next+0x62>
return NULL;
if ( !next_id_p )
52384: 4a8c tstl %a4
52386: 673e beqs 523c6 <_Objects_Get_next+0x62>
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
52388: 4a42 tstw %d2
5238a: 6604 bnes 52390 <_Objects_Get_next+0x2c>
next_id = information->minimum_id;
5238c: 242b 0006 movel %a3@(6),%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
52390: 4bf9 0004 9dc4 lea 49dc4 <_Objects_Get>,%a5
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
52396: 4281 clrl %d1
52398: 4280 clrl %d0
5239a: 322b 000e movew %a3@(14),%d1
5239e: 3002 movew %d2,%d0
523a0: b081 cmpl %d1,%d0
523a2: 630c blss 523b0 <_Objects_Get_next+0x4c>
{
*location_p = OBJECTS_ERROR;
523a4: 7401 moveq #1,%d2
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
523a6: 72ff moveq #-1,%d1
523a8: 4280 clrl %d0
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
523aa: 2482 movel %d2,%a2@
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
523ac: 2881 movel %d1,%a4@
return 0;
523ae: 6018 bras 523c8 <_Objects_Get_next+0x64>
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
523b0: 2f0a movel %a2,%sp@-
523b2: 2f02 movel %d2,%sp@-
next_id++;
523b4: 5282 addql #1,%d2
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
523b6: 2f0b movel %a3,%sp@-
523b8: 4e95 jsr %a5@
next_id++;
} while (*location_p != OBJECTS_LOCAL);
523ba: 4fef 000c lea %sp@(12),%sp
523be: 4a92 tstl %a2@
523c0: 66d4 bnes 52396 <_Objects_Get_next+0x32>
*next_id_p = next_id;
523c2: 2882 movel %d2,%a4@
return object;
523c4: 6002 bras 523c8 <_Objects_Get_next+0x64>
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
523c6: 4280 clrl %d0
}
523c8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
523ce: 4e5e unlk %fp
523d0: 4e75 rts
...
00049e24 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
49e24: 4e56 fffc linkw %fp,#-4
49e28: 222e 0008 movel %fp@(8),%d1
49e2c: 2f02 movel %d2,%sp@-
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
49e2e: 4a81 tstl %d1
49e30: 660a bnes 49e3c <_Objects_Id_to_name+0x18>
49e32: 2079 0006 7006 moveal 67006 <_Thread_Executing>,%a0
49e38: 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);
49e3c: 7418 moveq #24,%d2
49e3e: 2001 movel %d1,%d0
49e40: e4a8 lsrl %d2,%d0
49e42: 143c 0007 moveb #7,%d2
49e46: c082 andl %d2,%d0
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
49e48: 143c 0003 moveb #3,%d2
49e4c: 2040 moveal %d0,%a0
49e4e: 5388 subql #1,%a0
49e50: b488 cmpl %a0,%d2
49e52: 6538 bcss 49e8c <_Objects_Id_to_name+0x68>
49e54: 6040 bras 49e96 <_Objects_Id_to_name+0x72>
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
49e56: 2001 movel %d1,%d0
49e58: 741b moveq #27,%d2
49e5a: e4a8 lsrl %d2,%d0
49e5c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
if ( !information )
49e60: 672a beqs 49e8c <_Objects_Id_to_name+0x68>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
49e62: 486e fffc pea %fp@(-4)
49e66: 2f01 movel %d1,%sp@-
49e68: 2f00 movel %d0,%sp@-
49e6a: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get>
if ( !the_object )
49e70: 4fef 000c lea %sp@(12),%sp
49e74: 4a80 tstl %d0
49e76: 6714 beqs 49e8c <_Objects_Id_to_name+0x68>
return OBJECTS_INVALID_ID;
*name = the_object->name;
49e78: 206e 000c moveal %fp@(12),%a0
49e7c: 2240 moveal %d0,%a1
49e7e: 20a9 000c movel %a1@(12),%a0@
_Thread_Enable_dispatch();
49e82: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch>
49e88: 4280 clrl %d0
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
49e8a: 6002 bras 49e8e <_Objects_Id_to_name+0x6a>
49e8c: 7003 moveq #3,%d0
}
49e8e: 242e fff8 movel %fp@(-8),%d2
49e92: 4e5e unlk %fp
49e94: 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 ] )
49e96: 41f9 0006 6f04 lea 66f04 <_Objects_Information_table>,%a0
49e9c: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0
49ea0: 4a88 tstl %a0
49ea2: 66b2 bnes 49e56 <_Objects_Id_to_name+0x32>
49ea4: 60e6 bras 49e8c <_Objects_Id_to_name+0x68>
...
000464ec <_Objects_Initialize_information>:
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
464ec: 41f9 0005 b9ac lea 5b9ac <_Objects_Information_table>,%a0
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
464f2: 4e56 fff0 linkw %fp,#-16
464f6: 202e 000c movel %fp@(12),%d0
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
464fa: 2270 0c00 moveal %a0@(00000000,%d0:l:4),%a1
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
464fe: 48d7 003c moveml %d2-%d5,%sp@
46502: 222e 0014 movel %fp@(20),%d1
46506: 4285 clrl %d5
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
46508: 2601 movel %d1,%d3
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
4650a: 206e 0008 moveal %fp@(8),%a0
information->the_class = the_class;
information->size = size;
information->local_table = 0;
information->inactive_per_block = 0;
information->object_blocks = 0;
information->inactive = 0;
4650e: 4242 clrw %d2
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
46510: 3a2e 001a movew %fp@(26),%d5
46514: 282e 0010 movel %fp@(16),%d4
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
46518: d683 addl %d3,%d3
4651a: 9783 subxl %d3,%d3
4651c: 4483 negl %d3
information->the_class = the_class;
information->size = size;
information->local_table = 0;
information->inactive_per_block = 0;
information->object_blocks = 0;
information->inactive = 0;
4651e: 3142 0028 movew %d2,%a0@(40)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
46522: 3142 000e movew %d2,%a0@(14)
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
46526: 242e 0020 movel %fp@(32),%d2
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
4652a: 3144 0004 movew %d4,%a0@(4)
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
4652e: 1143 0010 moveb %d3,%a0@(16)
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
46532: 2145 0014 movel %d5,%a0@(20)
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
46536: 2388 4c00 movel %a0,%a1@(00000000,%d4:l:4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
4653a: 0881 001f bclr #31,%d1
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
4653e: 2080 movel %d0,%a0@
information->the_class = the_class;
information->size = size;
information->local_table = 0;
46540: 42a8 0018 clrl %a0@(24)
information->inactive_per_block = 0;
46544: 42a8 002a clrl %a0@(42)
information->object_blocks = 0;
46548: 42a8 002e clrl %a0@(46)
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
4654c: 4a03 tstb %d3
4654e: 6714 beqs 46564 <_Objects_Initialize_information+0x78>
46550: 4a81 tstl %d1
46552: 6610 bnes 46564 <_Objects_Initialize_information+0x78>
_Internal_error_Occurred(
46554: 4878 0014 pea 14 <OPER2>
46558: 4878 0001 pea 1 <ADD>
4655c: 42a7 clrl %sp@-
4655e: 4eb9 0004 5f7c jsr 45f7c <_Internal_error_Occurred>
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
46564: 7a18 moveq #24,%d5
46566: 4a81 tstl %d1
46568: 56c3 sne %d3
4656a: eba8 lsll %d5,%d0
4656c: 1a3c 001b moveb #27,%d5
46570: 49c3 extbl %d3
46572: 4483 negl %d3
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
46574: 43f9 0005 b19c lea 5b19c <null_local_table.3443>,%a1
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
4657a: ebac lsll %d5,%d4
4657c: 08c0 0010 bset #16,%d0
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
46580: 1a3c 0003 moveb #3,%d5
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
46584: 8084 orl %d4,%d0
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
46586: ca82 andl %d2,%d5
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
46588: 3141 0012 movew %d1,%a0@(18)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
4658c: 8083 orl %d3,%d0
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
4658e: 2149 0018 movel %a1,%a0@(24)
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
information->minimum_id =
46592: 2140 0006 movel %d0,%a0@(6)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
46596: 4a85 tstl %d5
46598: 6604 bnes 4659e <_Objects_Initialize_information+0xb2>
4659a: 2002 movel %d2,%d0
4659c: 6008 bras 465a6 <_Objects_Initialize_information+0xba>
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
4659e: 2002 movel %d2,%d0 <== NOT EXECUTED
465a0: 5880 addql #4,%d0 <== NOT EXECUTED
465a2: 74fc moveq #-4,%d2 <== NOT EXECUTED
465a4: c082 andl %d2,%d0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
465a6: 43e8 0020 lea %a0@(32),%a1
465aa: 2149 001c movel %a1,%a0@(28)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
465ae: 43e8 001c lea %a0@(28),%a1
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
465b2: 3140 0032 movew %d0,%a0@(50)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
465b6: 42a8 0020 clrl %a0@(32)
the_chain->last = _Chain_Head(the_chain);
465ba: 2149 0024 movel %a1,%a0@(36)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
465be: 4a81 tstl %d1
465c0: 6712 beqs 465d4 <_Objects_Initialize_information+0xe8>
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
465c2: 2d48 0008 movel %a0,%fp@(8)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
465c6: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5
465cc: 4e5e unlk %fp
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
465ce: 4ef9 0004 60ec jmp 460ec <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
465d4: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5
465da: 4e5e unlk %fp
465dc: 4e75 rts
...
00048190 <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
48190: 4280 clrl %d0
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
48192: 4e56 fff0 linkw %fp,#-16
48196: 206e 0008 moveal %fp@(8),%a0
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
4819a: 3028 0032 movew %a0@(50),%d0
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
4819e: 48d7 041c moveml %d2-%d4/%a2,%sp@
481a2: 246e 0010 moveal %fp@(16),%a2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
481a6: 2f00 movel %d0,%sp@-
481a8: 2f0a movel %a2,%sp@-
481aa: 4eb9 0004 e8f4 jsr 4e8f4 <strnlen>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
481b0: 508f addql #8,%sp
481b2: 7201 moveq #1,%d1
481b4: 1812 moveb %a2@,%d4
481b6: b280 cmpl %d0,%d1
481b8: 644a bccs 48204 <_Objects_Set_name+0x74>
481ba: 7602 moveq #2,%d3
481bc: 142a 0001 moveb %a2@(1),%d2
481c0: 49c2 extbl %d2
481c2: 4842 swap %d2
481c4: 4242 clrw %d2
481c6: b680 cmpl %d0,%d3
481c8: 643e bccs 48208 <_Objects_Set_name+0x78>
481ca: 163c 0003 moveb #3,%d3
481ce: 122a 0002 moveb %a2@(2),%d1
481d2: 49c1 extbl %d1
481d4: e189 lsll #8,%d1
481d6: b680 cmpl %d0,%d3
481d8: 6506 bcss 481e0 <_Objects_Set_name+0x50>
481da: 163c 0020 moveb #32,%d3
481de: 6006 bras 481e6 <_Objects_Set_name+0x56>
481e0: 162a 0003 moveb %a2@(3),%d3
481e4: 49c3 extbl %d3
481e6: 7018 moveq #24,%d0
481e8: e1ac lsll %d0,%d4
481ea: 206e 000c moveal %fp@(12),%a0
481ee: 8484 orl %d4,%d2
);
}
return true;
}
481f0: 7001 moveq #1,%d0
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
481f2: 8481 orl %d1,%d2
481f4: 8483 orl %d3,%d2
481f6: 2142 000c movel %d2,%a0@(12)
);
}
return true;
}
481fa: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
48200: 4e5e unlk %fp
48202: 4e75 rts
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
48204: 7420 moveq #32,%d2
48206: 4842 swap %d2
48208: 223c 0000 2000 movel #8192,%d1
4820e: 7620 moveq #32,%d3
48210: 60d4 bras 481e6 <_Objects_Set_name+0x56>
...
00046660 <_Objects_Shrink_information>:
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
46660: 4280 clrl %d0
46662: 4281 clrl %d1
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
46664: 4e56 ffec linkw %fp,#-20
46668: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
4666c: 246e 0008 moveal %fp@(8),%a2
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
46670: 4283 clrl %d3
block_count = (information->maximum - index_base) /
46672: 4284 clrl %d4
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
46674: 362a 0008 movew %a2@(8),%d3
block_count = (information->maximum - index_base) /
46678: 302a 000e movew %a2@(14),%d0
4667c: 322a 0012 movew %a2@(18),%d1
46680: 9083 subl %d3,%d0
46682: 4c41 0000 remul %d1,%d0,%d0
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
46686: 6070 bras 466f8 <_Objects_Shrink_information+0x98>
46688: 2404 movel %d4,%d2
4668a: 5284 addql #1,%d4
4668c: e58a lsll #2,%d2
if ( information->inactive_per_block[ block ] ==
4668e: 206a 002a moveal %a2@(42),%a0
46692: b2b0 2800 cmpl %a0@(00000000,%d2:l),%d1
46696: 665e bnes 466f6 <_Objects_Shrink_information+0x96>
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
46698: 206a 001c moveal %a2@(28),%a0
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
4669c: 47f9 0004 9844 lea 49844 <_Chain_Extract>,%a3
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
do {
index = _Objects_Get_index( the_object->id );
466a2: 4280 clrl %d0
466a4: 3028 000a movew %a0@(10),%d0
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
466a8: 2810 movel %a0@,%d4
if ((index >= index_base) &&
466aa: b680 cmpl %d0,%d3
466ac: 6212 bhis 466c0 <_Objects_Shrink_information+0x60>
(index < (index_base + information->allocation_size))) {
466ae: 4281 clrl %d1
466b0: 322a 0012 movew %a2@(18),%d1
466b4: d283 addl %d3,%d1
466b6: b280 cmpl %d0,%d1
466b8: 6306 blss 466c0 <_Objects_Shrink_information+0x60>
_Chain_Extract( &extract_me->Node );
466ba: 2f08 movel %a0,%sp@-
466bc: 4e93 jsr %a3@
466be: 588f addql #4,%sp
}
}
while ( the_object );
466c0: 2044 moveal %d4,%a0
466c2: 4a84 tstl %d4
466c4: 66dc bnes 466a2 <_Objects_Shrink_information+0x42>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
466c6: 206a 002e moveal %a2@(46),%a0
466ca: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@-
466ce: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
466d4: 206a 002e moveal %a2@(46),%a0
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
466d8: 588f addql #4,%sp
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
466da: 226a 002a moveal %a2@(42),%a1
information->inactive -= information->allocation_size;
466de: 302a 0028 movew %a2@(40),%d0
466e2: 322a 0012 movew %a2@(18),%d1
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
466e6: 42b1 2800 clrl %a1@(00000000,%d2:l)
information->inactive -= information->allocation_size;
466ea: 9081 subl %d1,%d0
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
466ec: 42b0 2800 clrl %a0@(00000000,%d2:l)
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
466f0: 3540 0028 movew %d0,%a2@(40)
return;
466f4: 6006 bras 466fc <_Objects_Shrink_information+0x9c>
}
index_base += information->allocation_size;
466f6: d681 addl %d1,%d3
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
466f8: b084 cmpl %d4,%d0
466fa: 628c bhis 46688 <_Objects_Shrink_information+0x28>
return;
}
index_base += information->allocation_size;
}
}
466fc: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
46702: 4e5e unlk %fp
46704: 4e75 rts
...
00049d94 <_Protected_heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
49d94: 4e56 fffc linkw %fp,#-4
void *p;
_RTEMS_Lock_allocator();
49d98: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
49d9e: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock>
p = _Heap_Allocate_aligned_with_boundary(
49da4: 2f2e 0014 movel %fp@(20),%sp@-
49da8: 2f2e 0010 movel %fp@(16),%sp@-
49dac: 2f2e 000c movel %fp@(12),%sp@-
49db0: 2f2e 0008 movel %fp@(8),%sp@-
49db4: 4eb9 0004 9aac jsr 49aac <_Heap_Allocate_aligned_with_boundary>
heap,
size,
alignment,
boundary
);
_RTEMS_Unlock_allocator();
49dba: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
49dc0: 2d40 fffc movel %d0,%fp@(-4)
49dc4: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock>
return p;
}
49dca: 202e fffc movel %fp@(-4),%d0
49dce: 4e5e unlk %fp
49dd0: 4e75 rts
...
00049dd4 <_Protected_heap_Free>:
bool _Protected_heap_Free(
Heap_Control *the_heap,
void *start_address
)
{
49dd4: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
49dd8: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
49dde: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock>
status = _Heap_Free( the_heap, start_address );
49de4: 2f2e 000c movel %fp@(12),%sp@-
49de8: 2f2e 0008 movel %fp@(8),%sp@-
49dec: 4eb9 0004 9c00 jsr 49c00 <_Heap_Free>
_RTEMS_Unlock_allocator();
49df2: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
49df8: 2d40 fffc movel %d0,%fp@(-4)
49dfc: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock>
return status;
}
49e02: 202e fffc movel %fp@(-4),%d0
49e06: 4e5e unlk %fp
49e08: 4e75 rts
...
00058670 <_Protected_heap_Get_block_size>:
bool _Protected_heap_Get_block_size(
Heap_Control *the_heap,
void *starting_address,
uintptr_t *size
)
{
58670: 4e56 fffc linkw %fp,#-4
bool status;
_RTEMS_Lock_allocator();
58674: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
5867a: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock>
status = _Heap_Size_of_alloc_area( the_heap, starting_address, size );
58680: 2f2e 0010 movel %fp@(16),%sp@-
58684: 2f2e 000c movel %fp@(12),%sp@-
58688: 2f2e 0008 movel %fp@(8),%sp@-
5868c: 4eb9 0005 87d0 jsr 587d0 <_Heap_Size_of_alloc_area>
_RTEMS_Unlock_allocator();
58692: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
58698: 2d40 fffc movel %d0,%fp@(-4)
5869c: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock>
return status;
}
586a2: 202e fffc movel %fp@(-4),%d0
586a6: 4e5e unlk %fp
586a8: 4e75 rts
...
00063540 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
63540: 4e56 0000 linkw %fp,#0
63544: 2f03 movel %d3,%sp@-
63546: 262e 000c movel %fp@(12),%d3
6354a: 2f02 movel %d2,%sp@-
6354c: 242e 0008 movel %fp@(8),%d2
if ( !the_heap )
63550: 672e beqs 63580 <_Protected_heap_Get_information+0x40>
return false;
if ( !the_info )
63552: 4a83 tstl %d3
63554: 672a beqs 63580 <_Protected_heap_Get_information+0x40>
return false;
_RTEMS_Lock_allocator();
63556: 2f39 0009 a8da movel 9a8da <_RTEMS_Allocator_Mutex>,%sp@-
6355c: 4eb9 0004 9988 jsr 49988 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
63562: 2f03 movel %d3,%sp@-
63564: 2f02 movel %d2,%sp@-
63566: 4eb9 0007 0df4 jsr 70df4 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
6356c: 2f39 0009 a8da movel 9a8da <_RTEMS_Allocator_Mutex>,%sp@-
63572: 4eb9 0004 99e8 jsr 499e8 <_API_Mutex_Unlock>
return true;
63578: 4fef 0010 lea %sp@(16),%sp
if ( !the_info )
return false;
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
6357c: 7001 moveq #1,%d0
return true;
6357e: 6002 bras 63582 <_Protected_heap_Get_information+0x42>
63580: 4200 clrb %d0
}
63582: 242e fff8 movel %fp@(-8),%d2
63586: 262e fffc movel %fp@(-4),%d3
6358a: 4e5e unlk %fp
6358c: 4e75 rts
...
00056a90 <_Region_Process_queue>:
*/
void _Region_Process_queue(
Region_Control *the_region
)
{
56a90: 4e56 ffe4 linkw %fp,#-28
56a94: 2039 0007 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0
56a9a: 5280 addql #1,%d0
56a9c: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
56aa0: 266e 0008 moveal %fp@(8),%a3
56aa4: 23c0 0007 4000 movel %d0,74000 <_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();
56aaa: 2f39 0007 40b2 movel 740b2 <_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 );
56ab0: 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 );
56ab2: 280b movel %a3,%d4
56ab4: 0682 0000 0010 addil #16,%d2
56aba: 0684 0000 0068 addil #104,%d4
56ac0: 4bf9 0005 28f4 lea 528f4 <_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 );
56ac6: 49f9 0005 7124 lea 57124 <_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();
56acc: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
56ad2: 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 );
56ad4: 263c 0005 7228 movel #356904,%d3
56ada: 2f02 movel %d2,%sp@-
56adc: 2043 moveal %d3,%a0
56ade: 4e90 jsr %a0@
if ( the_thread == NULL )
56ae0: 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 );
56ae2: 2440 moveal %d0,%a2
if ( the_thread == NULL )
56ae4: 4a80 tstl %d0
56ae6: 672c beqs 56b14 <_Region_Process_queue+0x84>
56ae8: 42a7 clrl %sp@-
56aea: 42a7 clrl %sp@-
56aec: 2f2a 0024 movel %a2@(36),%sp@-
56af0: 2f04 movel %d4,%sp@-
56af2: 4e95 jsr %a5@
the_segment = (void **) _Region_Allocate_segment(
the_region,
the_thread->Wait.count
);
if ( the_segment == NULL )
56af4: 4fef 0010 lea %sp@(16),%sp
56af8: 4a80 tstl %d0
56afa: 6718 beqs 56b14 <_Region_Process_queue+0x84>
break;
*(void **)the_thread->Wait.return_argument = the_segment;
56afc: 206a 0028 moveal %a2@(40),%a0
the_region->number_of_used_blocks += 1;
56b00: 52ab 0064 addql #1,%a3@(100)
);
if ( the_segment == NULL )
break;
*(void **)the_thread->Wait.return_argument = the_segment;
56b04: 2080 movel %d0,%a0@
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
56b06: 2f0a movel %a2,%sp@-
56b08: 2f02 movel %d2,%sp@-
56b0a: 4e94 jsr %a4@
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
56b0c: 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;
56b0e: 42aa 0034 clrl %a2@(52)
}
56b12: 60c6 bras 56ada <_Region_Process_queue+0x4a>
_Thread_Enable_dispatch();
}
56b14: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
56b1a: 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();
56b1c: 4ef9 0005 3ec6 jmp 53ec6 <_Thread_Enable_dispatch>
...
000499d4 <_TOD_Get>:
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
499d4: 203c 0000 0700 movel #1792,%d0
*/
void _TOD_Get(
struct timespec *time
)
{
499da: 4e56 fff0 linkw %fp,#-16
499de: 2f02 movel %d2,%sp@-
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
499e0: 40c2 movew %sr,%d2
499e2: 8082 orl %d2,%d0
499e4: 46c0 movew %d0,%sr
now = _TOD_Now;
if ( _Watchdog_Nanoseconds_since_tick_handler )
499e6: 2079 0005 bb7a moveal 5bb7a <_Watchdog_Nanoseconds_since_tick_handler>,%a0
/* assume time checked for NULL by caller */
/* _TOD_Now is the native current time */
nanoseconds = 0;
_ISR_Disable( level );
now = _TOD_Now;
499ec: 2039 0005 ba86 movel 5ba86 <_TOD_Now>,%d0
499f2: 2239 0005 ba8a movel 5ba8a <_TOD_Now+0x4>,%d1
499f8: 2d40 fff0 movel %d0,%fp@(-16)
499fc: 2d41 fff4 movel %d1,%fp@(-12)
if ( _Watchdog_Nanoseconds_since_tick_handler )
49a00: 4a88 tstl %a0
49a02: 6604 bnes 49a08 <_TOD_Get+0x34>
49a04: 4280 clrl %d0
49a06: 6002 bras 49a0a <_TOD_Get+0x36>
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
49a08: 4e90 jsr %a0@
_ISR_Enable( level );
49a0a: 46c2 movew %d2,%sr
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &now, &offset );
49a0c: 486e fff8 pea %fp@(-8)
49a10: 486e fff0 pea %fp@(-16)
now = _TOD_Now;
if ( _Watchdog_Nanoseconds_since_tick_handler )
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
49a14: 2d40 fffc movel %d0,%fp@(-4)
49a18: 42ae fff8 clrl %fp@(-8)
_Timestamp_Add_to( &now, &offset );
49a1c: 4eb9 0004 787c jsr 4787c <_Timespec_Add_to>
_Timestamp_To_timespec( &now, time );
49a22: 206e 0008 moveal %fp@(8),%a0
49a26: 508f addql #8,%sp
49a28: 202e fff0 movel %fp@(-16),%d0
49a2c: 222e fff4 movel %fp@(-12),%d1
}
49a30: 242e ffec movel %fp@(-20),%d2
49a34: 4e5e unlk %fp
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &now, &offset );
_Timestamp_To_timespec( &now, time );
49a36: 2080 movel %d0,%a0@
49a38: 2141 0004 movel %d1,%a0@(4)
}
49a3c: 4e75 rts
...
00049a40 <_TOD_Get_uptime>:
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
49a40: 203c 0000 0700 movel #1792,%d0
*/
void _TOD_Get_uptime(
Timestamp_Control *uptime
)
{
49a46: 4e56 fff0 linkw %fp,#-16
49a4a: 2f02 movel %d2,%sp@-
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
49a4c: 40c2 movew %sr,%d2
49a4e: 8082 orl %d2,%d0
49a50: 46c0 movew %d0,%sr
up = _TOD_Uptime;
if ( _Watchdog_Nanoseconds_since_tick_handler )
49a52: 2079 0005 bb7a moveal 5bb7a <_Watchdog_Nanoseconds_since_tick_handler>,%a0
/* assume time checked for NULL by caller */
/* _TOD_Uptime is in native timestamp format */
nanoseconds = 0;
_ISR_Disable( level );
up = _TOD_Uptime;
49a58: 2039 0005 ba72 movel 5ba72 <_TOD_Uptime>,%d0
49a5e: 2239 0005 ba76 movel 5ba76 <_TOD_Uptime+0x4>,%d1
49a64: 2d40 fff0 movel %d0,%fp@(-16)
49a68: 2d41 fff4 movel %d1,%fp@(-12)
if ( _Watchdog_Nanoseconds_since_tick_handler )
49a6c: 4a88 tstl %a0
49a6e: 6604 bnes 49a74 <_TOD_Get_uptime+0x34>
49a70: 4280 clrl %d0
49a72: 6002 bras 49a76 <_TOD_Get_uptime+0x36>
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
49a74: 4e90 jsr %a0@
_ISR_Enable( level );
49a76: 46c2 movew %d2,%sr
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &up, &offset );
49a78: 486e fff8 pea %fp@(-8)
49a7c: 486e fff0 pea %fp@(-16)
up = _TOD_Uptime;
if ( _Watchdog_Nanoseconds_since_tick_handler )
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
49a80: 2d40 fffc movel %d0,%fp@(-4)
49a84: 42ae fff8 clrl %fp@(-8)
_Timestamp_Add_to( &up, &offset );
49a88: 4eb9 0004 787c jsr 4787c <_Timespec_Add_to>
*uptime = up;
49a8e: 206e 0008 moveal %fp@(8),%a0
49a92: 508f addql #8,%sp
49a94: 202e fff0 movel %fp@(-16),%d0
49a98: 222e fff4 movel %fp@(-12),%d1
}
49a9c: 242e ffec movel %fp@(-20),%d2
49aa0: 4e5e unlk %fp
nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)();
_ISR_Enable( level );
_Timestamp_Set( &offset, 0, nanoseconds );
_Timestamp_Add_to( &up, &offset );
*uptime = up;
49aa2: 2080 movel %d0,%a0@
49aa4: 2141 0004 movel %d1,%a0@(4)
}
49aa8: 4e75 rts
...
00062fcc <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
62fcc: 4e56 fff8 linkw %fp,#-8
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
62fd0: 486e fff8 pea %fp@(-8)
62fd4: 4eb9 0006 2f60 jsr 62f60 <_TOD_Get_uptime>
_Timestamp_To_timespec( &uptime_ts, uptime );
62fda: 206e 0008 moveal %fp@(8),%a0
62fde: 588f addql #4,%sp
62fe0: 202e fff8 movel %fp@(-8),%d0
62fe4: 222e fffc movel %fp@(-4),%d1
}
62fe8: 4e5e unlk %fp
{
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
_Timestamp_To_timespec( &uptime_ts, uptime );
62fea: 2080 movel %d0,%a0@
62fec: 2141 0004 movel %d1,%a0@(4)
}
62ff0: 4e75 rts
...
00045c00 <_TOD_Handler_initialization>:
*
* Output parameters: NONE
*/
void _TOD_Handler_initialization(void)
{
45c00: 4e56 0000 linkw %fp,#0
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
45c04: 4200 clrb %d0
_TOD_Activate();
}
45c06: 4e5e unlk %fp
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
/* TOD has not been set */
_TOD_Is_set = false;
45c08: 13c0 0005 ba08 moveb %d0,5ba08 <_TOD_Is_set>
*/
void _TOD_Handler_initialization(void)
{
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 );
45c0e: 203c 21da e500 movel #567993600,%d0
45c14: 42b9 0005 ba8a clrl 5ba8a <_TOD_Now+0x4>
45c1a: 23c0 0005 ba86 movel %d0,5ba86 <_TOD_Now>
/* Uptime (timespec) */
_Timestamp_Set_to_zero( &_TOD_Uptime );
45c20: 42b9 0005 ba72 clrl 5ba72 <_TOD_Uptime>
45c26: 42b9 0005 ba76 clrl 5ba76 <_TOD_Uptime+0x4>
/* TOD has not been set */
_TOD_Is_set = false;
_TOD_Activate();
}
45c2c: 4e75 rts
...
00045844 <_TOD_To_seconds>:
*/
uint32_t _TOD_To_seconds(
const rtems_time_of_day *the_tod
)
{
45844: 43f9 0005 b352 lea 5b352 <_TOD_Days_to_date>,%a1
4584a: 4e56 fff0 linkw %fp,#-16
4584e: 206e 0008 moveal %fp@(8),%a0
45852: 48d7 041c moveml %d2-%d4/%a2,%sp@
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
year_mod_4 = the_tod->year & 3;
45856: 2210 movel %a0@,%d1
45858: 7603 moveq #3,%d3
)
{
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
4585a: 2028 0008 movel %a0@(8),%d0
4585e: 5380 subql #1,%d0
year_mod_4 = the_tod->year & 3;
45860: c681 andl %d1,%d3
if ( year_mod_4 == 0 )
45862: 660c bnes 45870 <_TOD_To_seconds+0x2c>
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
45864: 2428 0004 movel %a0@(4),%d2
45868: 0682 0000 000d addil #13,%d2
4586e: 6004 bras 45874 <_TOD_To_seconds+0x30>
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45870: 2428 0004 movel %a0@(4),%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45874: 45f9 0005 b386 lea 5b386 <_TOD_Days_since_last_leap_year>,%a2
4587a: 283c 0000 05b5 movel #1461,%d4
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45880: 3431 2a00 movew %a1@(00000000,%d2:l:2),%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45884: 3632 3a00 movew %a2@(00000000,%d3:l:2),%d3
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45888: 0282 0000 ffff andil #65535,%d2
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
4588e: 0283 0000 ffff andil #65535,%d3
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45894: 2242 moveal %d2,%a1
45896: d3c0 addal %d0,%a1
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45898: 2001 movel %d1,%d0
4589a: 0680 ffff f83c addil #-1988,%d0
458a0: e488 lsrl #2,%d0
458a2: 4c04 0800 mulsl %d4,%d0
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458a6: 2428 000c movel %a0@(12),%d2
458aa: 2202 movel %d2,%d1
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
458ac: d083 addl %d3,%d0
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
458ae: 263c 0001 5180 movel #86400,%d3
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
458b4: d089 addl %a1,%d0
time *= TOD_SECONDS_PER_DAY;
458b6: 4c03 0800 mulsl %d3,%d0
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458ba: e58a lsll #2,%d2
458bc: ed89 lsll #6,%d1
458be: 9282 subl %d2,%d1
458c0: d2a8 0010 addl %a0@(16),%d1
458c4: 2401 movel %d1,%d2
458c6: e589 lsll #2,%d1
458c8: ed8a lsll #6,%d2
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
458ca: 2068 0014 moveal %a0@(20),%a0
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458ce: 9481 subl %d1,%d2
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
time *= TOD_SECONDS_PER_DAY;
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
458d0: d1fc 21da e500 addal #567993600,%a0
* TOD_SECONDS_PER_MINUTE;
time += the_tod->second;
458d6: d488 addl %a0,%d2
time += TOD_SECONDS_1970_THROUGH_1988;
return( time );
}
458d8: d082 addl %d2,%d0
458da: 4cd7 041c moveml %sp@,%d2-%d4/%a2
458de: 4e5e unlk %fp
458e0: 4e75 rts
...
000458e4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
458e4: 4e56 0000 linkw %fp,#0
458e8: 206e 0008 moveal %fp@(8),%a0
458ec: 2f03 movel %d3,%sp@-
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
458ee: 2039 0005 c400 movel 5c400 <Configuration+0xc>,%d0
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
458f4: 2f02 movel %d2,%sp@-
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
458f6: 4a88 tstl %a0
458f8: 6762 beqs 4595c <_TOD_Validate+0x78>
(the_tod->ticks >= ticks_per_second) ||
458fa: 243c 000f 4240 movel #1000000,%d2
45900: 4c40 2002 remul %d0,%d2,%d2
45904: b4a8 0018 cmpl %a0@(24),%d2
45908: 6352 blss 4595c <_TOD_Validate+0x78>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
4590a: 763b moveq #59,%d3
4590c: b6a8 0014 cmpl %a0@(20),%d3
45910: 654a bcss 4595c <_TOD_Validate+0x78>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
45912: b6a8 0010 cmpl %a0@(16),%d3
45916: 6544 bcss 4595c <_TOD_Validate+0x78>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
45918: 7017 moveq #23,%d0
4591a: b0a8 000c cmpl %a0@(12),%d0
4591e: 653c bcss 4595c <_TOD_Validate+0x78>
(the_tod->month == 0) ||
45920: 2028 0004 movel %a0@(4),%d0
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
45924: 6736 beqs 4595c <_TOD_Validate+0x78>
45926: 720c moveq #12,%d1
45928: b280 cmpl %d0,%d1
4592a: 6530 bcss 4595c <_TOD_Validate+0x78>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
4592c: 2410 movel %a0@,%d2
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4592e: 0c82 0000 07c3 cmpil #1987,%d2
45934: 6326 blss 4595c <_TOD_Validate+0x78>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
45936: 2228 0008 movel %a0@(8),%d1
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4593a: 6720 beqs 4595c <_TOD_Validate+0x78>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
4593c: 163c 0003 moveb #3,%d3
45940: 41f9 0005 b38e lea 5b38e <_TOD_Days_per_month>,%a0
45946: c483 andl %d3,%d2
45948: 6606 bnes 45950 <_TOD_Validate+0x6c>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
4594a: 2030 0c34 movel %a0@(00000034,%d0:l:4),%d0
4594e: 6004 bras 45954 <_TOD_Validate+0x70>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
45950: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
45954: b081 cmpl %d1,%d0
45956: 54c0 scc %d0
45958: 4480 negl %d0
4595a: 6002 bras 4595e <_TOD_Validate+0x7a>
4595c: 4200 clrb %d0
if ( the_tod->day > days_in_month )
return false;
return true;
}
4595e: 241f movel %sp@+,%d2
45960: 261f movel %sp@+,%d3
45962: 4e5e unlk %fp
45964: 4e75 rts
...
00046768 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
46768: 4e56 fff0 linkw %fp,#-16
4676c: 48d7 041c moveml %d2-%d4/%a2,%sp@
46770: 246e 0008 moveal %fp@(8),%a2
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
46774: 2f0a movel %a2,%sp@-
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
46776: 262e 000c movel %fp@(12),%d3
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
4677a: 242a 0010 movel %a2@(16),%d2
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
4677e: 182e 0013 moveb %fp@(19),%d4
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
46782: 4eb9 0004 7540 jsr 47540 <_Thread_Set_transient>
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
46788: 588f addql #4,%sp
4678a: b6aa 0014 cmpl %a2@(20),%d3
4678e: 670c beqs 4679c <_Thread_Change_priority+0x34>
_Thread_Set_priority( the_thread, new_priority );
46790: 2f03 movel %d3,%sp@-
46792: 2f0a movel %a2,%sp@-
46794: 4eb9 0004 73e8 jsr 473e8 <_Thread_Set_priority>
4679a: 508f addql #8,%sp
_ISR_Disable( level );
4679c: 223c 0000 0700 movel #1792,%d1
467a2: 40c0 movew %sr,%d0
467a4: 8280 orl %d0,%d1
467a6: 46c1 movew %d1,%sr
467a8: 7604 moveq #4,%d3
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
467aa: 222a 0010 movel %a2@(16),%d1
467ae: c483 andl %d3,%d2
if ( state != STATES_TRANSIENT ) {
467b0: b681 cmpl %d1,%d3
467b2: 6730 beqs 467e4 <_Thread_Change_priority+0x7c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
467b4: 4a82 tstl %d2
467b6: 6608 bnes 467c0 <_Thread_Change_priority+0x58>
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
467b8: 74fb moveq #-5,%d2
467ba: c481 andl %d1,%d2
467bc: 2542 0010 movel %d2,%a2@(16)
_ISR_Enable( level );
467c0: 46c0 movew %d0,%sr
if ( _States_Is_waiting_on_thread_queue( state ) ) {
467c2: 0281 0003 bee0 andil #245472,%d1
467c8: 6700 00d2 beqw 4689c <_Thread_Change_priority+0x134>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
467cc: 2d4a 000c movel %a2,%fp@(12)
467d0: 2d6a 0044 0008 movel %a2@(68),%fp@(8)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Context_Switch_necessary = true;
_ISR_Enable( level );
}
467d6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
467dc: 4e5e unlk %fp
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
467de: 4ef9 0004 734c jmp 4734c <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
467e4: 4a82 tstl %d2
467e6: 6650 bnes 46838 <_Thread_Change_priority+0xd0>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
467e8: 226a 008e moveal %a2@(142),%a1
467ec: 322a 0094 movew %a2@(148),%d1
467f0: 3411 movew %a1@,%d2
467f2: 206a 008a moveal %a2@(138),%a0
467f6: 8282 orl %d2,%d1
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
467f8: 42aa 0010 clrl %a2@(16)
467fc: 3281 movew %d1,%a1@
_Priority_Major_bit_map |= the_priority_map->ready_major;
467fe: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
46804: 342a 0092 movew %a2@(146),%d2
46808: 8282 orl %d2,%d1
4680a: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map>
_Priority_Add_to_bit_map( &the_thread->Priority_map );
if ( prepend_it )
46810: 4a04 tstb %d4
46812: 6710 beqs 46824 <_Thread_Change_priority+0xbc>
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
46814: 2250 moveal %a0@,%a1
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
46816: 2548 0004 movel %a0,%a2@(4)
before_node = after_node->next;
after_node->next = the_node;
4681a: 208a movel %a2,%a0@
the_node->next = before_node;
before_node->previous = the_node;
4681c: 234a 0004 movel %a2,%a1@(4)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
46820: 2489 movel %a1,%a2@
46822: 6014 bras 46838 <_Thread_Change_priority+0xd0>
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
46824: 2608 movel %a0,%d3
46826: 5883 addql #4,%d3
46828: 2483 movel %d3,%a2@
old_last_node = the_chain->last;
4682a: 2268 0008 moveal %a0@(8),%a1
the_chain->last = the_node;
4682e: 214a 0008 movel %a2,%a0@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
46832: 2549 0004 movel %a1,%a2@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
46836: 228a movel %a2,%a1@
_Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node );
else
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
}
_ISR_Flash( level );
46838: 223c 0000 0700 movel #1792,%d1
4683e: 46c0 movew %d0,%sr
46840: 8280 orl %d0,%d1
46842: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
46844: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
4684a: 4841 swap %d1
4684c: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4684e: 4282 clrl %d2
46850: 41f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a0
46856: 3401 movew %d1,%d2
46858: 3230 2a00 movew %a0@(00000000,%d2:l:2),%d1
4685c: 4841 swap %d1
4685e: 04c1 ff1 %d1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
46860: 4283 clrl %d3
46862: e98a lsll #4,%d2
46864: 3601 movew %d1,%d3
46866: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1
4686c: 2202 movel %d2,%d1
4686e: d283 addl %d3,%d1
46870: 2401 movel %d1,%d2
46872: e58a lsll #2,%d2
46874: e989 lsll #4,%d1
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
46876: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4687c: 93c2 subal %d2,%a1
4687e: 2231 1800 movel %a1@(00000000,%d1:l),%d1
46882: 23c1 0005 ba82 movel %d1,5ba82 <_Thread_Heir>
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Thread_Calculate_heir();
if ( !_Thread_Is_executing_also_the_heir() &&
46888: b288 cmpl %a0,%d1
4688a: 670e beqs 4689a <_Thread_Change_priority+0x132>
_Thread_Executing->is_preemptible )
4688c: 4a28 0075 tstb %a0@(117)
46890: 6708 beqs 4689a <_Thread_Change_priority+0x132>
_Context_Switch_necessary = true;
46892: 7201 moveq #1,%d1
46894: 13c1 0005 babe moveb %d1,5babe <_Context_Switch_necessary>
_ISR_Enable( level );
4689a: 46c0 movew %d0,%sr
}
4689c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
468a2: 4e5e unlk %fp
468a4: 4e75 rts
...
000468a8 <_Thread_Clear_state>:
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
468a8: 4e56 ffec linkw %fp,#-20
468ac: 206e 0008 moveal %fp@(8),%a0
468b0: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
468b4: 263c 0000 0700 movel #1792,%d3
468ba: 2203 movel %d3,%d1
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
468bc: 202e 000c movel %fp@(12),%d0
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
468c0: 40c2 movew %sr,%d2
468c2: 8282 orl %d2,%d1
468c4: 46c1 movew %d1,%sr
current_state = the_thread->current_state;
468c6: 2228 0010 movel %a0@(16),%d1
if ( current_state & state ) {
468ca: 2800 movel %d0,%d4
468cc: c881 andl %d1,%d4
468ce: 6778 beqs 46948 <_Thread_Clear_state+0xa0>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
468d0: 4680 notl %d0
468d2: c081 andl %d1,%d0
current_state =
468d4: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear( state, current_state );
if ( _States_Is_ready( current_state ) ) {
468d8: 666e bnes 46948 <_Thread_Clear_state+0xa0>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
468da: 2668 008e moveal %a0@(142),%a3
468de: 3028 0094 movew %a0@(148),%d0
468e2: 3213 movew %a3@,%d1
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
468e4: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
468e8: 2809 movel %a1,%d4
468ea: 5884 addql #4,%d4
468ec: 8081 orl %d1,%d0
468ee: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
468f0: 2469 0008 moveal %a1@(8),%a2
468f4: 3680 movew %d0,%a3@
the_chain->last = the_node;
468f6: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
468fa: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0
46900: 3228 0092 movew %a0@(146),%d1
old_last_node->next = the_node;
the_node->previous = old_last_node;
46904: 214a 0004 movel %a2,%a0@(4)
46908: 8081 orl %d1,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4690a: 2488 movel %a0,%a2@
4690c: 33c0 0005 baa4 movew %d0,5baa4 <_Priority_Major_bit_map>
_ISR_Flash( level );
46912: 2003 movel %d3,%d0
46914: 46c2 movew %d2,%sr
46916: 8082 orl %d2,%d0
46918: 46c0 movew %d0,%sr
* a context switch.
* Pseudo-ISR case:
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4691a: 2028 0014 movel %a0@(20),%d0
4691e: 2279 0005 ba82 moveal 5ba82 <_Thread_Heir>,%a1
46924: b0a9 0014 cmpl %a1@(20),%d0
46928: 641e bccs 46948 <_Thread_Clear_state+0xa0>
_Thread_Heir = the_thread;
4692a: 23c8 0005 ba82 movel %a0,5ba82 <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
46930: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
46936: 4a28 0075 tstb %a0@(117)
4693a: 6604 bnes 46940 <_Thread_Clear_state+0x98>
4693c: 4a80 tstl %d0
4693e: 6608 bnes 46948 <_Thread_Clear_state+0xa0>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
46940: 7001 moveq #1,%d0
46942: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
46948: 46c2 movew %d2,%sr
}
4694a: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4694e: 4e5e unlk %fp
46950: 4e75 rts
...
00046a24 <_Thread_Create_idle>:
*
* _Thread_Create_idle
*/
void _Thread_Create_idle( void )
{
46a24: 4e56 0000 linkw %fp,#0
46a28: 2f02 movel %d2,%sp@-
* This routine allocates an internal thread.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information );
46a2a: 4879 0005 bb3e pea 5bb3e <_Thread_Internal_information>
46a30: 4eb9 0004 6040 jsr 46040 <_Objects_Allocate>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46a36: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1
46a3c: 5281 addql #1,%d1
/*
* The entire workspace is zeroed during its initialization. Thus, all
* fields not explicitly assigned were explicitly zeroed by
* _Workspace_Initialization.
*/
_Thread_Idle = _Thread_Internal_allocate();
46a3e: 23c0 0005 bb7e movel %d0,5bb7e <_Thread_Idle>
46a44: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level>
* that when _Thread_Initialize unnests dispatch that we do not
* do anything stupid.
*/
_Thread_Disable_dispatch();
_Thread_Initialize(
46a4a: 4282 clrl %d2
46a4c: 1439 0005 a2c2 moveb 5a2c2 <rtems_maximum_priority>,%d2
46a52: 2f3c 4944 4c45 movel #1229212741,%sp@-
46a58: 2239 0005 a2dc movel 5a2dc <Configuration+0x18>,%d1
46a5e: 42a7 clrl %sp@-
46a60: 2039 0005 a2be movel 5a2be <rtems_minimum_stack_size>,%d0
46a66: 42a7 clrl %sp@-
46a68: 42a7 clrl %sp@-
46a6a: 4878 0001 pea 1 <ADD>
46a6e: 2f02 movel %d2,%sp@-
46a70: 42a7 clrl %sp@-
46a72: b280 cmpl %d0,%d1
46a74: 6302 blss 46a78 <_Thread_Create_idle+0x54>
46a76: 2001 movel %d1,%d0
46a78: 2f00 movel %d0,%sp@-
46a7a: 42a7 clrl %sp@-
46a7c: 2f39 0005 bb7e movel 5bb7e <_Thread_Idle>,%sp@-
46a82: 4879 0005 bb3e pea 5bb3e <_Thread_Internal_information>
46a88: 4eb9 0004 6d14 jsr 46d14 <_Thread_Initialize>
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46a8e: 4fef 002c lea %sp@(44),%sp
46a92: 4297 clrl %sp@
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
46a94: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1
46a9a: 5381 subql #1,%d1
46a9c: 42a7 clrl %sp@-
46a9e: 2f39 0005 a2d8 movel 5a2d8 <Configuration+0x14>,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
46aa4: 2039 0005 bb7e movel 5bb7e <_Thread_Idle>,%d0
_Thread_Start(
46aaa: 42a7 clrl %sp@-
46aac: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level>
46ab2: 2f00 movel %d0,%sp@-
/*
* WARNING!!! This is necessary to "kick" start the system and
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
46ab4: 23c0 0005 baae movel %d0,5baae <_Thread_Executing>
46aba: 23c0 0005 ba82 movel %d0,5ba82 <_Thread_Heir>
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46ac0: 4eb9 0004 7684 jsr 47684 <_Thread_Start>
Configuration.idle_task,
NULL,
0
);
}
46ac6: 242e fffc movel %fp@(-4),%d2
* MUST be done before _Thread_Start is invoked.
*/
_Thread_Heir =
_Thread_Executing = _Thread_Idle;
_Thread_Start(
46aca: 4fef 0014 lea %sp@(20),%sp
Configuration.idle_task,
NULL,
0
);
}
46ace: 4e5e unlk %fp
46ad0: 4e75 rts
...
0004b44c <_Thread_Evaluate_mode>:
*
* XXX
*/
bool _Thread_Evaluate_mode( void )
{
4b44c: 4e56 0000 linkw %fp,#0
Thread_Control *executing;
executing = _Thread_Executing;
4b450: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
if ( !_States_Is_ready( executing->current_state ) ||
4b456: 4aa8 0010 tstl %a0@(16)
4b45a: 660e bnes 4b46a <_Thread_Evaluate_mode+0x1e>
4b45c: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0
4b462: 6710 beqs 4b474 <_Thread_Evaluate_mode+0x28>
( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) {
4b464: 4a28 0075 tstb %a0@(117)
4b468: 670a beqs 4b474 <_Thread_Evaluate_mode+0x28>
_Context_Switch_necessary = true;
4b46a: 7001 moveq #1,%d0
4b46c: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary>
return true;
4b472: 6002 bras 4b476 <_Thread_Evaluate_mode+0x2a>
4b474: 4200 clrb %d0
}
return false;
}
4b476: 4e5e unlk %fp
4b478: 4e75 rts
...
0004a0b0 <_Thread_Ready>:
*/
void _Thread_Ready(
Thread_Control *the_thread
)
{
4a0b0: 4e56 ffec linkw %fp,#-20
4a0b4: 206e 0008 moveal %fp@(8),%a0
4a0b8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
4a0bc: 243c 0000 0700 movel #1792,%d2
4a0c2: 2002 movel %d2,%d0
4a0c4: 40c1 movew %sr,%d1
4a0c6: 8081 orl %d1,%d0
4a0c8: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4a0ca: 2668 008e moveal %a0@(142),%a3
4a0ce: 3028 0094 movew %a0@(148),%d0
4a0d2: 3613 movew %a3@,%d3
the_thread->current_state = STATES_READY;
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
4a0d4: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4a0d8: 2809 movel %a1,%d4
4a0da: 5884 addql #4,%d4
4a0dc: 8083 orl %d3,%d0
4a0de: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4a0e0: 2469 0008 moveal %a1@(8),%a2
4a0e4: 3680 movew %d0,%a3@
the_chain->last = the_node;
4a0e6: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4a0ea: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0
4a0f0: 3628 0092 movew %a0@(146),%d3
old_last_node->next = the_node;
the_node->previous = old_last_node;
4a0f4: 214a 0004 movel %a2,%a0@(4)
4a0f8: 8083 orl %d3,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4a0fa: 2488 movel %a0,%a2@
4a0fc: 33c0 0005 baa4 movew %d0,5baa4 <_Priority_Major_bit_map>
ISR_Level level;
Thread_Control *heir;
_ISR_Disable( level );
the_thread->current_state = STATES_READY;
4a102: 42a8 0010 clrl %a0@(16)
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node );
_ISR_Flash( level );
4a106: 2002 movel %d2,%d0
4a108: 46c1 movew %d1,%sr
4a10a: 8081 orl %d1,%d0
4a10c: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
4a10e: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0
4a114: 4840 swap %d0
4a116: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4a118: 4282 clrl %d2
4a11a: 41f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a0
4a120: 3400 movew %d0,%d2
4a122: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0
4a126: 4840 swap %d0
4a128: 04c0 ff1 %d0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4a12a: 4283 clrl %d3
4a12c: e98a lsll #4,%d2
4a12e: 3600 movew %d0,%d3
4a130: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1
4a136: 2002 movel %d2,%d0
4a138: d083 addl %d3,%d0
4a13a: 2400 movel %d0,%d2
4a13c: e58a lsll #2,%d2
4a13e: e988 lsll #4,%d0
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
4a140: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
4a146: 93c2 subal %d2,%a1
4a148: 2031 0800 movel %a1@(00000000,%d0:l),%d0
4a14c: 23c0 0005 ba82 movel %d0,5ba82 <_Thread_Heir>
_Thread_Calculate_heir();
heir = _Thread_Heir;
if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible )
4a152: b1c0 cmpal %d0,%a0
4a154: 670e beqs 4a164 <_Thread_Ready+0xb4>
4a156: 4a28 0075 tstb %a0@(117)
4a15a: 6708 beqs 4a164 <_Thread_Ready+0xb4>
_Context_Switch_necessary = true;
4a15c: 7001 moveq #1,%d0
4a15e: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary>
_ISR_Enable( level );
4a164: 46c1 movew %d1,%sr
}
4a166: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4a16a: 4e5e unlk %fp
4a16c: 4e75 rts
...
00047b5c <_Thread_Restart>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47b5c: 7001 moveq #1,%d0
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
47b5e: 4e56 0000 linkw %fp,#0
47b62: 2f0a movel %a2,%sp@-
47b64: 246e 0008 moveal %fp@(8),%a2
if ( !_States_Is_dormant( the_thread->current_state ) ) {
47b68: c0aa 0010 andl %a2@(16),%d0
47b6c: 4a00 tstb %d0
47b6e: 6704 beqs 47b74 <_Thread_Restart+0x18>
47b70: 4200 clrb %d0
47b72: 6064 bras 47bd8 <_Thread_Restart+0x7c>
_Thread_Set_transient( the_thread );
47b74: 2f0a movel %a2,%sp@-
47b76: 4eb9 0004 7d38 jsr 47d38 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
47b7c: 2f2e 0010 movel %fp@(16),%sp@-
47b80: 2f2e 000c movel %fp@(12),%sp@-
47b84: 2f0a movel %a2,%sp@-
47b86: 4eb9 0004 a9a8 jsr 4a9a8 <_Thread_Reset>
_Thread_Load_environment( the_thread );
47b8c: 2f0a movel %a2,%sp@-
47b8e: 4eb9 0004 a644 jsr 4a644 <_Thread_Load_environment>
_Thread_Ready( the_thread );
47b94: 2f0a movel %a2,%sp@-
47b96: 4eb9 0004 a8e8 jsr 4a8e8 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
47b9c: 2f0a movel %a2,%sp@-
47b9e: 4eb9 0004 82ec jsr 482ec <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
47ba4: 4fef 001c lea %sp@(28),%sp
47ba8: b5f9 0005 c596 cmpal 5c596 <_Thread_Executing>,%a2
47bae: 6626 bnes 47bd6 <_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 )
47bb0: 4aaa 0100 tstl %a2@(256)
47bb4: 670c beqs 47bc2 <_Thread_Restart+0x66>
_Context_Restore_fp( &_Thread_Executing->fp_context );
47bb6: 486a 0100 pea %a2@(256)
47bba: 4eb9 0004 87dc jsr 487dc <_CPU_Context_restore_fp>
47bc0: 588f addql #4,%sp
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
47bc2: 2079 0005 c596 moveal 5c596 <_Thread_Executing>,%a0
47bc8: 41e8 00cc lea %a0@(204),%a0
47bcc: 2f08 movel %a0,%sp@-
47bce: 4eb9 0004 869a jsr 4869a <_CPU_Context_Restart_self>
47bd4: 588f addql #4,%sp <== NOT EXECUTED
47bd6: 7001 moveq #1,%d0
return true;
}
return false;
}
47bd8: 246e fffc moveal %fp@(-4),%a2
47bdc: 4e5e unlk %fp
47bde: 4e75 rts
0004ab3c <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4ab3c: 4e56 ffec linkw %fp,#-20
4ab40: 206e 0008 moveal %fp@(8),%a0
4ab44: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4ab48: 243c 0000 0700 movel #1792,%d2
4ab4e: 2002 movel %d2,%d0
4ab50: 40c1 movew %sr,%d1
4ab52: 8081 orl %d1,%d0
4ab54: 46c0 movew %d0,%sr
_ISR_Enable( level );
return;
}
#endif
current_state = the_thread->current_state;
4ab56: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4ab5a: 0800 0001 btst #1,%d0
4ab5e: 6778 beqs 4abd8 <_Thread_Resume+0x9c>
4ab60: 76fd moveq #-3,%d3
4ab62: c083 andl %d3,%d0
current_state =
4ab64: 2140 0010 movel %d0,%a0@(16)
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
4ab68: 666e bnes 4abd8 <_Thread_Resume+0x9c>
RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4ab6a: 2668 008e moveal %a0@(142),%a3
4ab6e: 3028 0094 movew %a0@(148),%d0
4ab72: 3613 movew %a3@,%d3
_Priority_Add_to_bit_map( &the_thread->Priority_map );
_Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node);
4ab74: 2268 008a moveal %a0@(138),%a1
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4ab78: 2809 movel %a1,%d4
4ab7a: 5884 addql #4,%d4
4ab7c: 8083 orl %d3,%d0
4ab7e: 2084 movel %d4,%a0@
old_last_node = the_chain->last;
4ab80: 2469 0008 moveal %a1@(8),%a2
4ab84: 3680 movew %d0,%a3@
the_chain->last = the_node;
4ab86: 2348 0008 movel %a0,%a1@(8)
_Priority_Major_bit_map |= the_priority_map->ready_major;
4ab8a: 3039 0006 0b9c movew 60b9c <_Priority_Major_bit_map>,%d0
4ab90: 3628 0092 movew %a0@(146),%d3
old_last_node->next = the_node;
the_node->previous = old_last_node;
4ab94: 214a 0004 movel %a2,%a0@(4)
4ab98: 8083 orl %d3,%d0
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
4ab9a: 2488 movel %a0,%a2@
4ab9c: 33c0 0006 0b9c movew %d0,60b9c <_Priority_Major_bit_map>
_ISR_Flash( level );
4aba2: 2002 movel %d2,%d0
4aba4: 46c1 movew %d1,%sr
4aba6: 8081 orl %d1,%d0
4aba8: 46c0 movew %d0,%sr
if ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4abaa: 2028 0014 movel %a0@(20),%d0
4abae: 2279 0006 0b7a moveal 60b7a <_Thread_Heir>,%a1
4abb4: b0a9 0014 cmpl %a1@(20),%d0
4abb8: 641e bccs 4abd8 <_Thread_Resume+0x9c>
_Thread_Heir = the_thread;
4abba: 23c8 0006 0b7a movel %a0,60b7a <_Thread_Heir>
if ( _Thread_Executing->is_preemptible ||
4abc0: 2079 0006 0ba6 moveal 60ba6 <_Thread_Executing>,%a0
4abc6: 4a28 0075 tstb %a0@(117)
4abca: 6604 bnes 4abd0 <_Thread_Resume+0x94>
4abcc: 4a80 tstl %d0
4abce: 6608 bnes 4abd8 <_Thread_Resume+0x9c>
the_thread->current_priority == 0 )
_Context_Switch_necessary = true;
4abd0: 7001 moveq #1,%d0
4abd2: 13c0 0006 0bb6 moveb %d0,60bb6 <_Context_Switch_necessary>
}
}
}
_ISR_Enable( level );
4abd8: 46c1 movew %d1,%sr
}
4abda: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4abde: 4e5e unlk %fp
4abe0: 4e75 rts
...
00047458 <_Thread_Set_state>:
{
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
_ISR_Disable( level );
47458: 223c 0000 0700 movel #1792,%d1
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
4745e: 4e56 fff4 linkw %fp,#-12
47462: 206e 0008 moveal %fp@(8),%a0
47466: 48d7 040c moveml %d2-%d3/%a2,%sp@
4746a: 242e 000c movel %fp@(12),%d2
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
4746e: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
47472: 40c0 movew %sr,%d0
47474: 8280 orl %d0,%d1
47476: 46c1 movew %d1,%sr
if ( !_States_Is_ready( the_thread->current_state ) ) {
47478: 2228 0010 movel %a0@(16),%d1
4747c: 670c beqs 4748a <_Thread_Set_state+0x32>
the_thread->current_state =
4747e: 8481 orl %d1,%d2
47480: 2142 0010 movel %d2,%a0@(16)
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
47484: 46c0 movew %d0,%sr
return;
47486: 6000 00ae braw 47536 <_Thread_Set_state+0xde>
}
the_thread->current_state = state;
if ( _Chain_Has_only_one_node( ready ) ) {
4748a: 2229 0008 movel %a1@(8),%d1
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = state;
4748e: 2142 0010 movel %d2,%a0@(16)
if ( _Chain_Has_only_one_node( ready ) ) {
47492: b291 cmpl %a1@,%d1
47494: 6632 bnes 474c8 <_Thread_Set_state+0x70>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47496: 2209 movel %a1,%d1
47498: 5881 addql #4,%d1
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
4749a: 2468 008e moveal %a0@(142),%a2
4749e: 2281 movel %d1,%a1@
474a0: 3412 movew %a2@,%d2
474a2: 3228 0098 movew %a0@(152),%d1
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
474a6: 2349 0008 movel %a1,%a1@(8)
474aa: c282 andl %d2,%d1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
474ac: 42a9 0004 clrl %a1@(4)
474b0: 3481 movew %d1,%a2@
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
474b2: 6620 bnes 474d4 <_Thread_Set_state+0x7c>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
474b4: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
474ba: 3428 0096 movew %a0@(150),%d2
474be: c282 andl %d2,%d1
474c0: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map>
474c6: 600c bras 474d4 <_Thread_Set_state+0x7c>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
474c8: 2250 moveal %a0@,%a1
previous = the_node->previous;
474ca: 2468 0004 moveal %a0@(4),%a2
next->previous = previous;
previous->next = next;
474ce: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
474d0: 234a 0004 movel %a2,%a1@(4)
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
474d4: 223c 0000 0700 movel #1792,%d1
474da: 46c0 movew %d0,%sr
474dc: 8280 orl %d0,%d1
474de: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( the_thread ) )
474e0: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0
474e6: 663c bnes 47524 <_Thread_Set_state+0xcc>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
474e8: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
474ee: 4841 swap %d1
474f0: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
474f2: 4282 clrl %d2
474f4: 43f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a1
474fa: 3401 movew %d1,%d2
474fc: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1
47500: 4841 swap %d1
47502: 04c1 ff1 %d1
* ready thread.
*/
RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void )
{
_Thread_Heir = (Thread_Control *)
47504: 4283 clrl %d3
47506: e98a lsll #4,%d2
47508: 3601 movew %d1,%d3
4750a: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1
47510: 2202 movel %d2,%d1
47512: d283 addl %d3,%d1
47514: 2401 movel %d1,%d2
47516: e58a lsll #2,%d2
47518: e989 lsll #4,%d1
4751a: 93c2 subal %d2,%a1
4751c: d3c1 addal %d1,%a1
4751e: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
47524: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0
4752a: 6608 bnes 47534 <_Thread_Set_state+0xdc>
_Context_Switch_necessary = true;
4752c: 7201 moveq #1,%d1
4752e: 13c1 0005 babe moveb %d1,5babe <_Context_Switch_necessary>
_ISR_Enable( level );
47534: 46c0 movew %d0,%sr
}
47536: 4cd7 040c moveml %sp@,%d2-%d3/%a2
4753a: 4e5e unlk %fp
4753c: 4e75 rts
...
000475bc <_Thread_Stack_Allocate>:
size_t _Thread_Stack_Allocate(
Thread_Control *the_thread,
size_t stack_size
)
{
475bc: 4e56 0000 linkw %fp,#0
475c0: 2039 0005 a2be movel 5a2be <rtems_minimum_stack_size>,%d0
475c6: 2f02 movel %d2,%sp@-
475c8: 242e 000c movel %fp@(12),%d2
475cc: b082 cmpl %d2,%d0
475ce: 6302 blss 475d2 <_Thread_Stack_Allocate+0x16>
475d0: 2400 movel %d0,%d2
* Call ONLY the CPU table stack allocate hook, _or_ the
* the RTEMS workspace allocate. This is so the stack free
* routine can call the correct deallocation routine.
*/
if ( Configuration.stack_allocate_hook ) {
475d2: 2079 0005 a2e4 moveal 5a2e4 <Configuration+0x20>,%a0
475d8: 4a88 tstl %a0
475da: 6706 beqs 475e2 <_Thread_Stack_Allocate+0x26>
stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size );
475dc: 2f02 movel %d2,%sp@-
475de: 4e90 jsr %a0@
475e0: 6008 bras 475ea <_Thread_Stack_Allocate+0x2e>
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
475e2: 2f02 movel %d2,%sp@-
475e4: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate>
}
if ( !stack_addr )
475ea: 4a80 tstl %d0
475ec: 56c1 sne %d1
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
475ee: 206e 0008 moveal %fp@(8),%a0
* get and keep the stack adjust factor, the stack alignment, and
* the context initialization sequence in sync.
*/
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
475f2: 588f addql #4,%sp
}
if ( !stack_addr )
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
475f4: 2140 00c8 movel %d0,%a0@(200)
the_stack_size = _Stack_Adjust_size( the_stack_size );
stack_addr = _Workspace_Allocate( the_stack_size );
}
if ( !stack_addr )
475f8: 1001 moveb %d1,%d0
475fa: 49c0 extbl %d0
the_stack_size = 0;
the_thread->Start.stack = stack_addr;
return the_stack_size;
}
475fc: c082 andl %d2,%d0
475fe: 242e fffc movel %fp@(-4),%d2
47602: 4e5e unlk %fp
47604: 4e75 rts
...
00047608 <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
47608: 4e56 0000 linkw %fp,#0
4760c: 206e 0008 moveal %fp@(8),%a0
* Call ONLY the CPU table stack free hook, or the
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
47610: 2279 0005 a2e8 moveal 5a2e8 <Configuration+0x24>,%a1
47616: 4a89 tstl %a1
47618: 670a beqs 47624 <_Thread_Stack_Free+0x1c>
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
4761a: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
47620: 4e5e unlk %fp
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
47622: 4ed1 jmp %a1@
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
47624: 2d68 00c0 0008 movel %a0@(192),%fp@(8)
}
4762a: 4e5e unlk %fp
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
4762c: 4ef9 0004 7dd0 jmp 47dd0 <_Workspace_Free>
...
000476d4 <_Thread_Suspend>:
{
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
_ISR_Disable( level );
476d4: 223c 0000 0700 movel #1792,%d1
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
476da: 4e56 fff4 linkw %fp,#-12
476de: 206e 0008 moveal %fp@(8),%a0
476e2: 48d7 040c moveml %d2-%d3/%a2,%sp@
ISR_Level level;
Chain_Control *ready;
ready = the_thread->ready;
476e6: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
476ea: 40c0 movew %sr,%d0
476ec: 8280 orl %d0,%d1
476ee: 46c1 movew %d1,%sr
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count++;
#endif
if ( !_States_Is_ready( the_thread->current_state ) ) {
476f0: 2228 0010 movel %a0@(16),%d1
476f4: 670e beqs 47704 <_Thread_Suspend+0x30>
the_thread->current_state =
476f6: 7402 moveq #2,%d2
476f8: 8481 orl %d1,%d2
476fa: 2142 0010 movel %d2,%a0@(16)
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
476fe: 46c0 movew %d0,%sr
return;
47700: 6000 00b0 braw 477b2 <_Thread_Suspend+0xde>
}
the_thread->current_state = STATES_SUSPENDED;
47704: 7202 moveq #2,%d1
if ( _Chain_Has_only_one_node( ready ) ) {
47706: 2429 0008 movel %a1@(8),%d2
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
4770a: 2141 0010 movel %d1,%a0@(16)
if ( _Chain_Has_only_one_node( ready ) ) {
4770e: b491 cmpl %a1@,%d2
47710: 6632 bnes 47744 <_Thread_Suspend+0x70>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47712: 2209 movel %a1,%d1
47714: 5881 addql #4,%d1
RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map (
Priority_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
47716: 2468 008e moveal %a0@(142),%a2
4771a: 2281 movel %d1,%a1@
4771c: 3412 movew %a2@,%d2
4771e: 3228 0098 movew %a0@(152),%d1
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47722: 2349 0008 movel %a1,%a1@(8)
47726: c282 andl %d2,%d1
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47728: 42a9 0004 clrl %a1@(4)
4772c: 3481 movew %d1,%a2@
_Chain_Initialize_empty( ready );
_Priority_Remove_from_bit_map( &the_thread->Priority_map );
4772e: 6620 bnes 47750 <_Thread_Suspend+0x7c>
if ( *the_priority_map->minor == 0 )
_Priority_Major_bit_map &= the_priority_map->block_major;
47730: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
47736: 3428 0096 movew %a0@(150),%d2
4773a: c282 andl %d2,%d1
4773c: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map>
47742: 600c bras 47750 <_Thread_Suspend+0x7c>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
47744: 2250 moveal %a0@,%a1
previous = the_node->previous;
47746: 2468 0004 moveal %a0@(4),%a2
next->previous = previous;
previous->next = next;
4774a: 2489 movel %a1,%a2@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4774c: 234a 0004 movel %a2,%a1@(4)
} else
_Chain_Extract_unprotected( &the_thread->Object.Node );
_ISR_Flash( level );
47750: 223c 0000 0700 movel #1792,%d1
47756: 46c0 movew %d0,%sr
47758: 8280 orl %d0,%d1
4775a: 46c1 movew %d1,%sr
if ( _Thread_Is_heir( the_thread ) )
4775c: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0
47762: 663c bnes 477a0 <_Thread_Suspend+0xcc>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void )
{
Priority_Bit_map_control minor;
Priority_Bit_map_control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
47764: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1
4776a: 4841 swap %d1
4776c: 04c1 ff1 %d1
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4776e: 4282 clrl %d2
47770: 43f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a1
47776: 3401 movew %d1,%d2
47778: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1
4777c: 4841 swap %d1
4777e: 04c1 ff1 %d1
47780: 4283 clrl %d3
47782: e98a lsll #4,%d2
47784: 3601 movew %d1,%d3
47786: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1
4778c: 2202 movel %d2,%d1
4778e: d283 addl %d3,%d1
47790: 2401 movel %d1,%d2
47792: e58a lsll #2,%d2
47794: e989 lsll #4,%d1
47796: 93c2 subal %d2,%a1
47798: d3c1 addal %d1,%a1
4779a: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir>
_Thread_Calculate_heir();
if ( _Thread_Is_executing( the_thread ) )
477a0: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0
477a6: 6608 bnes 477b0 <_Thread_Suspend+0xdc>
_Context_Switch_necessary = true;
477a8: 7401 moveq #1,%d2
477aa: 13c2 0005 babe moveb %d2,5babe <_Context_Switch_necessary>
_ISR_Enable( level );
477b0: 46c0 movew %d0,%sr
}
477b2: 4cd7 040c moveml %sp@,%d2-%d3/%a2
477b6: 4e5e unlk %fp
477b8: 4e75 rts
...
00047800 <_Thread_Yield_processor>:
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
47800: 4e56 fff4 linkw %fp,#-12
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
47804: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
* ready chain
* select heir
*/
void _Thread_Yield_processor( void )
{
4780a: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
_ISR_Disable( level );
4780e: 243c 0000 0700 movel #1792,%d2
47814: 2002 movel %d2,%d0
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->ready;
47816: 2268 008a moveal %a0@(138),%a1
_ISR_Disable( level );
4781a: 40c1 movew %sr,%d1
4781c: 8081 orl %d1,%d0
4781e: 46c0 movew %d0,%sr
if ( !_Chain_Has_only_one_node( ready ) ) {
47820: 2029 0008 movel %a1@(8),%d0
47824: b091 cmpl %a1@,%d0
47826: 6738 beqs 47860 <_Thread_Yield_processor+0x60>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
47828: 2450 moveal %a0@,%a2
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
4782a: 2009 movel %a1,%d0
4782c: 5880 addql #4,%d0
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
4782e: 2668 0004 moveal %a0@(4),%a3
next->previous = previous;
previous->next = next;
47832: 268a movel %a2,%a3@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
47834: 254b 0004 movel %a3,%a2@(4)
Chain_Node *the_node
)
{
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
47838: 2080 movel %d0,%a0@
old_last_node = the_chain->last;
4783a: 2469 0008 moveal %a1@(8),%a2
the_chain->last = the_node;
4783e: 2348 0008 movel %a0,%a1@(8)
old_last_node->next = the_node;
the_node->previous = old_last_node;
47842: 214a 0004 movel %a2,%a0@(4)
Chain_Node *old_last_node;
the_node->next = _Chain_Tail(the_chain);
old_last_node = the_chain->last;
the_chain->last = the_node;
old_last_node->next = the_node;
47846: 2488 movel %a0,%a2@
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
47848: 2002 movel %d2,%d0
4784a: 46c1 movew %d1,%sr
4784c: 8081 orl %d1,%d0
4784e: 46c0 movew %d0,%sr
if ( _Thread_Is_heir( executing ) )
47850: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0
47856: 6610 bnes 47868 <_Thread_Yield_processor+0x68>
_Thread_Heir = (Thread_Control *) ready->first;
47858: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir>
4785e: 6008 bras 47868 <_Thread_Yield_processor+0x68>
_Context_Switch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
47860: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0
47866: 6708 beqs 47870 <_Thread_Yield_processor+0x70>
_Context_Switch_necessary = true;
47868: 7001 moveq #1,%d0
4786a: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary>
_ISR_Enable( level );
47870: 46c1 movew %d1,%sr
}
47872: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3
47876: 4e5e unlk %fp
47878: 4e75 rts
...
00046718 <_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 ) ) {
46718: 7202 moveq #2,%d1
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
4671a: 4e56 0000 linkw %fp,#0
4671e: 202e 0010 movel %fp@(16),%d0
46722: 2f0a movel %a2,%sp@-
46724: 246e 000c moveal %fp@(12),%a2
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
46728: 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 ) ) {
4672c: b2aa 0050 cmpl %a2@(80),%d1
46730: 6618 bnes 4674a <_Thread_blocking_operation_Cancel+0x32>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
46732: 123c 0003 moveb #3,%d1
46736: 2541 0050 movel %d1,%a2@(80)
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4673a: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4673c: 486a 0048 pea %a2@(72)
46740: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove>
46746: 588f addql #4,%sp
46748: 6002 bras 4674c <_Thread_blocking_operation_Cancel+0x34>
} else
_ISR_Enable( level );
4674a: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4674c: 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
}
46750: 246e fffc moveal %fp@(-4),%a2
46754: 203c 1003 fff8 movel #268697592,%d0
4675a: 2d40 000c movel %d0,%fp@(12)
4675e: 4e5e unlk %fp
46760: 4ef9 0004 68a8 jmp 468a8 <_Thread_Clear_state>
...
00046f84 <_Thread_queue_Dequeue>:
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
46f84: 41f9 0004 6fe0 lea 46fe0 <_Thread_queue_Dequeue_priority>,%a0
46f8a: 7001 moveq #1,%d0
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
46f8c: 4e56 fff4 linkw %fp,#-12
46f90: 48d7 040c moveml %d2-%d3/%a2,%sp@
46f94: 246e 0008 moveal %fp@(8),%a2
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
46f98: b0aa 0034 cmpl %a2@(52),%d0
46f9c: 6706 beqs 46fa4 <_Thread_queue_Dequeue+0x20>
46f9e: 41f9 0004 9e90 lea 49e90 <_Thread_queue_Dequeue_fifo>,%a0
dequeue_p = _Thread_queue_Dequeue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
the_thread = (*dequeue_p)( the_thread_queue );
46fa4: 2f0a movel %a2,%sp@-
46fa6: 4e90 jsr %a0@
_ISR_Disable( level );
46fa8: 223c 0000 0700 movel #1792,%d1
46fae: 40c2 movew %sr,%d2
46fb0: 8282 orl %d2,%d1
46fb2: 46c1 movew %d1,%sr
if ( !the_thread ) {
46fb4: 588f addql #4,%sp
46fb6: 4a80 tstl %d0
46fb8: 6618 bnes 46fd2 <_Thread_queue_Dequeue+0x4e>
sync_state = the_thread_queue->sync_state;
46fba: 222a 0030 movel %a2@(48),%d1
46fbe: 7601 moveq #1,%d3
46fc0: 5381 subql #1,%d1
46fc2: b681 cmpl %d1,%d3
46fc4: 650c bcss 46fd2 <_Thread_queue_Dequeue+0x4e>
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
46fc6: 7203 moveq #3,%d1
the_thread = _Thread_Executing;
46fc8: 2039 0005 baae movel 5baae <_Thread_Executing>,%d0
_ISR_Disable( level );
if ( !the_thread ) {
sync_state = the_thread_queue->sync_state;
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
46fce: 2541 0030 movel %d1,%a2@(48)
the_thread = _Thread_Executing;
}
}
_ISR_Enable( level );
46fd2: 46c2 movew %d2,%sr
return the_thread;
}
46fd4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
46fda: 4e5e unlk %fp
46fdc: 4e75 rts
...
00049e90 <_Thread_queue_Dequeue_fifo>:
)
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
49e90: 223c 0000 0700 movel #1792,%d1
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
49e96: 4e56 fff4 linkw %fp,#-12
49e9a: 206e 0008 moveal %fp@(8),%a0
49e9e: 48d7 1c00 moveml %a2-%a4,%sp@
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
49ea2: 40c0 movew %sr,%d0
49ea4: 8280 orl %d0,%d1
49ea6: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
49ea8: 2248 moveal %a0,%a1
49eaa: 2459 moveal %a1@+,%a2
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
49eac: b3ca cmpal %a2,%a1
49eae: 674e beqs 49efe <_Thread_queue_Dequeue_fifo+0x6e>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
49eb0: 2252 moveal %a2@,%a1
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
49eb2: 264a moveal %a2,%a3
49eb4: 49f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a4
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
49eba: 7202 moveq #2,%d1
the_chain->first = new_first;
49ebc: 2089 movel %a1,%a0@
new_first->previous = _Chain_Head(the_chain);
49ebe: 2348 0004 movel %a0,%a1@(4)
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
49ec2: 42aa 0044 clrl %a2@(68)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
49ec6: b2aa 0050 cmpl %a2@(80),%d1
49eca: 6710 beqs 49edc <_Thread_queue_Dequeue_fifo+0x4c>
_ISR_Enable( level );
49ecc: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
49ece: 2f3c 1003 fff8 movel #268697592,%sp@-
49ed4: 2f0a movel %a2,%sp@-
49ed6: 4e94 jsr %a4@
49ed8: 508f addql #8,%sp
49eda: 6026 bras 49f02 <_Thread_queue_Dequeue_fifo+0x72>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
49edc: 7203 moveq #3,%d1
49ede: 2541 0050 movel %d1,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
49ee2: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
49ee4: 486a 0048 pea %a2@(72)
49ee8: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove>
49eee: 2f3c 1003 fff8 movel #268697592,%sp@-
49ef4: 2f0a movel %a2,%sp@-
49ef6: 4e94 jsr %a4@
49ef8: 4fef 000c lea %sp@(12),%sp
49efc: 6004 bras 49f02 <_Thread_queue_Dequeue_fifo+0x72>
#endif
return the_thread;
}
_ISR_Enable( level );
49efe: 46c0 movew %d0,%sr
49f00: 97cb subal %a3,%a3
return NULL;
}
49f02: 200b movel %a3,%d0
49f04: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
49f0a: 4e5e unlk %fp
49f0c: 4e75 rts
...
00046fe0 <_Thread_queue_Dequeue_priority>:
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
46fe0: 203c 0000 0700 movel #1792,%d0
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
46fe6: 4e56 ffec linkw %fp,#-20
46fea: 226e 0008 moveal %fp@(8),%a1
46fee: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
46ff2: 40c1 movew %sr,%d1
46ff4: 8081 orl %d1,%d0
46ff6: 46c0 movew %d0,%sr
46ff8: 4280 clrl %d0
46ffa: 2049 moveal %a1,%a0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
46ffc: 2408 movel %a0,%d2
46ffe: 5882 addql #4,%d2
47000: b490 cmpl %a0@,%d2
47002: 6728 beqs 4702c <_Thread_queue_Dequeue_priority+0x4c>
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
the_thread = (Thread_Control *)
47004: 2400 movel %d0,%d2
47006: e588 lsll #2,%d0
47008: e98a lsll #4,%d2
4700a: 9480 subl %d0,%d2
4700c: 2471 2800 moveal %a1@(00000000,%d2:l),%a2
47010: 200a movel %a2,%d0
47012: 0680 0000 003c addil #60,%d0
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
new_first_node = the_thread->Wait.Block2n.first;
47018: 206a 0038 moveal %a2@(56),%a0
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
4701c: 2652 moveal %a2@,%a3
previous_node = the_thread->Object.Node.previous;
4701e: 226a 0004 moveal %a2@(4),%a1
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
47022: 42aa 0044 clrl %a2@(68)
47026: b088 cmpl %a0,%d0
47028: 6614 bnes 4703e <_Thread_queue_Dequeue_priority+0x5e>
4702a: 6046 bras 47072 <_Thread_queue_Dequeue_priority+0x92>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
4702c: 5280 addql #1,%d0
4702e: 41e8 000c lea %a0@(12),%a0
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
47032: 7404 moveq #4,%d2
47034: b480 cmpl %d0,%d2
47036: 66c4 bnes 46ffc <_Thread_queue_Dequeue_priority+0x1c>
}
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
47038: 46c1 movew %d1,%sr
4703a: 95ca subal %a2,%a2
return NULL;
4703c: 6078 bras 470b6 <_Thread_queue_Dequeue_priority+0xd6>
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = the_thread->Wait.Block2n.last;
4703e: 286a 0040 moveal %a2@(64),%a4
new_second_node = new_first_node->next;
47042: 2a50 moveal %a0@,%a5
previous_node->next = new_first_node;
next_node->previous = new_first_node;
47044: 2748 0004 movel %a0,%a3@(4)
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
47048: 2288 movel %a0,%a1@
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
4704a: 2149 0004 movel %a1,%a0@(4)
last_node = the_thread->Wait.Block2n.last;
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
4704e: 208b movel %a3,%a0@
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
47050: 226a 0040 moveal %a2@(64),%a1
47054: b3ea 0038 cmpal %a2@(56),%a1
47058: 671e beqs 47078 <_Thread_queue_Dequeue_priority+0x98>
/* > two threads on 2-n */
new_second_node->previous =
4705a: 43e8 0038 lea %a0@(56),%a1
4705e: 2b49 0004 movel %a1,%a5@(4)
_Chain_Head( &new_first_thread->Wait.Block2n );
new_first_thread->Wait.Block2n.first = new_second_node;
47062: 214d 0038 movel %a5,%a0@(56)
new_first_thread->Wait.Block2n.last = last_node;
47066: 214c 0040 movel %a4,%a0@(64)
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
4706a: 41e8 003c lea %a0@(60),%a0
4706e: 2888 movel %a0,%a4@
47070: 6006 bras 47078 <_Thread_queue_Dequeue_priority+0x98>
}
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
47072: 2749 0004 movel %a1,%a3@(4)
new_first_thread->Wait.Block2n.last = last_node;
last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n );
}
} else {
previous_node->next = next_node;
47076: 228b movel %a3,%a1@
47078: 47f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a3
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4707e: 7002 moveq #2,%d0
47080: b0aa 0050 cmpl %a2@(80),%d0
47084: 6710 beqs 47096 <_Thread_queue_Dequeue_priority+0xb6>
_ISR_Enable( level );
47086: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
47088: 2f3c 1003 fff8 movel #268697592,%sp@-
4708e: 2f0a movel %a2,%sp@-
47090: 4e93 jsr %a3@
47092: 508f addql #8,%sp
47094: 6020 bras 470b6 <_Thread_queue_Dequeue_priority+0xd6>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
47096: 7403 moveq #3,%d2
47098: 2542 0050 movel %d2,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4709c: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4709e: 486a 0048 pea %a2@(72)
470a2: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove>
470a8: 2f3c 1003 fff8 movel #268697592,%sp@-
470ae: 2f0a movel %a2,%sp@-
470b0: 4e93 jsr %a3@
470b2: 4fef 000c lea %sp@(12),%sp
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
470b6: 200a movel %a2,%d0
470b8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
470be: 4e5e unlk %fp
470c0: 4e75 rts
...
0004715c <_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
)
{
4715c: 4e56 ffe4 linkw %fp,#-28
47160: 206e 000c moveal %fp@(12),%a0
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47164: 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;
47168: 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
)
{
4716c: 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 ];
47170: 2400 movel %d0,%d2
47172: ec8a lsrl #6,%d2
47174: 2202 movel %d2,%d1
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
47176: 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 ];
4717c: e989 lsll #4,%d1
4717e: 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
)
{
47180: 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 ];
47184: 9282 subl %d2,%d1
47186: 47f2 1800 lea %a2@(00000000,%d1:l),%a3
4718a: 2149 0038 movel %a1,%a0@(56)
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4718e: 43e8 0038 lea %a0@(56),%a1
block_state = the_thread_queue->state;
47192: 2a2a 0038 movel %a2@(56),%d5
47196: 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;
4719a: 42a8 003c clrl %a0@(60)
if ( _Thread_queue_Is_reverse_search( priority ) )
4719e: 0800 0005 btst #5,%d0
471a2: 6660 bnes 47204 <_Thread_queue_Enqueue_priority+0xa8>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
471a4: 2c0b movel %a3,%d6
471a6: 5886 addql #4,%d6
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
471a8: 2404 movel %d4,%d2
471aa: 40c1 movew %sr,%d1
471ac: 8481 orl %d1,%d2
471ae: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->first;
471b0: 2253 moveal %a3@,%a1
471b2: 76ff moveq #-1,%d3
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
471b4: 601e bras 471d4 <_Thread_queue_Enqueue_priority+0x78>
search_priority = search_thread->current_priority;
471b6: 2629 0014 movel %a1@(20),%d3
if ( priority <= search_priority )
471ba: b680 cmpl %d0,%d3
471bc: 641a bccs 471d8 <_Thread_queue_Enqueue_priority+0x7c>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
471be: 2404 movel %d4,%d2
471c0: 46c1 movew %d1,%sr
471c2: 8481 orl %d1,%d2
471c4: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
471c6: 2405 movel %d5,%d2
471c8: c4a9 0010 andl %a1@(16),%d2
471cc: 6604 bnes 471d2 <_Thread_queue_Enqueue_priority+0x76>
_ISR_Enable( level );
471ce: 46c1 movew %d1,%sr <== NOT EXECUTED
goto restart_forward_search;
471d0: 60d6 bras 471a8 <_Thread_queue_Enqueue_priority+0x4c><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
471d2: 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 ) ) {
471d4: bc89 cmpl %a1,%d6
471d6: 66de bnes 471b6 <_Thread_queue_Enqueue_priority+0x5a>
471d8: 2401 movel %d1,%d2
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
471da: 7801 moveq #1,%d4
471dc: b8aa 0030 cmpl %a2@(48),%d4
471e0: 6600 00a4 bnew 47286 <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
471e4: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
471e8: b680 cmpl %d0,%d3
471ea: 677e beqs 4726a <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
471ec: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
471f0: 2089 movel %a1,%a0@
the_node->previous = previous_node;
471f2: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
471f6: 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;
471fa: 2688 movel %a0,%a3@
search_node->previous = the_node;
471fc: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
47200: 46c1 movew %d1,%sr
47202: 6062 bras 47266 <_Thread_queue_Enqueue_priority+0x10a>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
47204: 4283 clrl %d3
47206: 1639 0005 a2c2 moveb 5a2c2 <rtems_maximum_priority>,%d3
_ISR_Disable( level );
4720c: 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;
4720e: 5283 addql #1,%d3
_ISR_Disable( level );
47210: 40c1 movew %sr,%d1
47212: 8481 orl %d1,%d2
47214: 46c2 movew %d2,%sr
search_thread = (Thread_Control *) header->last;
47216: 226b 0008 moveal %a3@(8),%a1
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
4721a: 6020 bras 4723c <_Thread_queue_Enqueue_priority+0xe0>
search_priority = search_thread->current_priority;
4721c: 2629 0014 movel %a1@(20),%d3
if ( priority >= search_priority )
47220: b680 cmpl %d0,%d3
47222: 631c blss 47240 <_Thread_queue_Enqueue_priority+0xe4>
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
47224: 2404 movel %d4,%d2
47226: 46c1 movew %d1,%sr
47228: 8481 orl %d1,%d2
4722a: 46c2 movew %d2,%sr
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
4722c: 2405 movel %d5,%d2
4722e: c4a9 0010 andl %a1@(16),%d2
47232: 6604 bnes 47238 <_Thread_queue_Enqueue_priority+0xdc>
_ISR_Enable( level );
47234: 46c1 movew %d1,%sr
goto restart_reverse_search;
47236: 60cc bras 47204 <_Thread_queue_Enqueue_priority+0xa8>
}
search_thread = (Thread_Control *)
47238: 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 ) ) {
4723c: b7c9 cmpal %a1,%a3
4723e: 66dc bnes 4721c <_Thread_queue_Enqueue_priority+0xc0>
47240: 2401 movel %d1,%d2
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
47242: 7801 moveq #1,%d4
47244: b8aa 0030 cmpl %a2@(48),%d4
47248: 663c bnes 47286 <_Thread_queue_Enqueue_priority+0x12a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4724a: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
4724e: b680 cmpl %d0,%d3
47250: 6718 beqs 4726a <_Thread_queue_Enqueue_priority+0x10e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
47252: 2651 moveal %a1@,%a3
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
47254: 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;
47258: 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;
4725a: 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;
4725e: 2288 movel %a0,%a1@
next_node->previous = the_node;
47260: 2748 0004 movel %a0,%a3@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
47264: 46c1 movew %d1,%sr
47266: 7001 moveq #1,%d0
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
47268: 6026 bras 47290 <_Thread_queue_Enqueue_priority+0x134>
4726a: 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;
4726e: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
47272: 2089 movel %a1,%a0@
the_node->previous = previous_node;
47274: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
47278: 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;
4727c: 2688 movel %a0,%a3@
search_node->previous = the_node;
4727e: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
47282: 46c2 movew %d2,%sr
47284: 60e0 bras 47266 <_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;
47286: 206e 0010 moveal %fp@(16),%a0
return the_thread_queue->sync_state;
4728a: 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;
4728e: 2082 movel %d2,%a0@
return the_thread_queue->sync_state;
}
47290: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3
47294: 4e5e unlk %fp
47296: 4e75 rts
0004b518 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4b518: 223c 0000 0700 movel #1792,%d1
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4b51e: 4e56 0000 linkw %fp,#0
4b522: 2f0a movel %a2,%sp@-
4b524: 246e 000c moveal %fp@(12),%a2
ISR_Level level;
_ISR_Disable( level );
4b528: 40c0 movew %sr,%d0
4b52a: 8280 orl %d0,%d1
4b52c: 46c1 movew %d1,%sr
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4b52e: 222a 0010 movel %a2@(16),%d1
4b532: 0281 0003 bee0 andil #245472,%d1
4b538: 660a bnes 4b544 <_Thread_queue_Extract_fifo+0x2c>
_ISR_Enable( level );
4b53a: 46c0 movew %d0,%sr
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4b53c: 246e fffc moveal %fp@(-4),%a2
4b540: 4e5e unlk %fp
4b542: 4e75 rts
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4b544: 2052 moveal %a2@,%a0
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4b546: 7202 moveq #2,%d1
previous = the_node->previous;
4b548: 226a 0004 moveal %a2@(4),%a1
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4b54c: 42aa 0044 clrl %a2@(68)
next->previous = previous;
previous->next = next;
4b550: 2288 movel %a0,%a1@
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
4b552: 2149 0004 movel %a1,%a0@(4)
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4b556: b2aa 0050 cmpl %a2@(80),%d1
4b55a: 6704 beqs 4b560 <_Thread_queue_Extract_fifo+0x48>
_ISR_Enable( level );
4b55c: 46c0 movew %d0,%sr
4b55e: 6014 bras 4b574 <_Thread_queue_Extract_fifo+0x5c>
4b560: 7203 moveq #3,%d1
4b562: 2541 0050 movel %d1,%a2@(80)
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4b566: 46c0 movew %d0,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
4b568: 486a 0048 pea %a2@(72)
4b56c: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove>
4b572: 588f addql #4,%sp
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4b574: 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
}
4b578: 246e fffc moveal %fp@(-4),%a2
4b57c: 203c 1003 fff8 movel #268697592,%d0
4b582: 2d40 000c movel %d0,%fp@(12)
4b586: 4e5e unlk %fp
4b588: 4ef9 0004 68a8 jmp 468a8 <_Thread_Clear_state>
...
000472c0 <_Thread_queue_Flush>:
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
472c0: 4e56 fff4 linkw %fp,#-12
472c4: 48d7 040c moveml %d2-%d3/%a2,%sp@
472c8: 262e 0008 movel %fp@(8),%d3
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
472cc: 45f9 0004 6f84 lea 46f84 <_Thread_queue_Dequeue>,%a2
#else
Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)),
#endif
uint32_t status
)
{
472d2: 242e 0010 movel %fp@(16),%d2
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
472d6: 6006 bras 472de <_Thread_queue_Flush+0x1e>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
472d8: 2040 moveal %d0,%a0
472da: 2142 0034 movel %d2,%a0@(52)
uint32_t status
)
{
Thread_Control *the_thread;
while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {
472de: 2f03 movel %d3,%sp@-
472e0: 4e92 jsr %a2@
472e2: 588f addql #4,%sp
472e4: 4a80 tstl %d0
472e6: 66f0 bnes 472d8 <_Thread_queue_Flush+0x18>
( *remote_extract_callout )( the_thread );
else
#endif
the_thread->Wait.return_code = status;
}
}
472e8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
472ee: 4e5e unlk %fp
472f0: 4e75 rts
...
0004a068 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
4a068: 4e56 0000 linkw %fp,#0
4a06c: 206e 0008 moveal %fp@(8),%a0
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
4a070: 2268 0044 moveal %a0@(68),%a1
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
4a074: 2029 0030 movel %a1@(48),%d0
4a078: 671c beqs 4a096 <_Thread_queue_Process_timeout+0x2e>
4a07a: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0
4a080: 6614 bnes 4a096 <_Thread_queue_Process_timeout+0x2e>
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
4a082: 7203 moveq #3,%d1
4a084: b280 cmpl %d0,%d1
4a086: 6722 beqs 4a0aa <_Thread_queue_Process_timeout+0x42>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a088: 7002 moveq #2,%d0
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a08a: 2169 003c 0034 movel %a1@(60),%a0@(52)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a090: 2340 0030 movel %d0,%a1@(48)
4a094: 6014 bras 4a0aa <_Thread_queue_Process_timeout+0x42>
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a096: 2169 003c 0034 movel %a1@(60),%a0@(52)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
4a09c: 2f08 movel %a0,%sp@-
4a09e: 2f28 0044 movel %a0@(68),%sp@-
4a0a2: 4eb9 0004 9f64 jsr 49f64 <_Thread_queue_Extract>
4a0a8: 508f addql #8,%sp
}
}
4a0aa: 4e5e unlk %fp
4a0ac: 4e75 rts
...
000473b0 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
473b0: 4e56 fffc linkw %fp,#-4
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
473b4: 486e fffc pea %fp@(-4)
473b8: 2f2e 0008 movel %fp@(8),%sp@-
473bc: 4eb9 0004 6c88 jsr 46c88 <_Thread_Get>
switch ( location ) {
473c2: 508f addql #8,%sp
473c4: 4aae fffc tstl %fp@(-4)
473c8: 6618 bnes 473e2 <_Thread_queue_Timeout+0x32>
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
473ca: 2f00 movel %d0,%sp@-
473cc: 4eb9 0004 a068 jsr 4a068 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
473d2: 588f addql #4,%sp
473d4: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
473da: 5380 subql #1,%d0
473dc: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level>
_Thread_Unnest_dispatch();
break;
}
}
473e2: 4e5e unlk %fp
473e4: 4e75 rts
...
0004950c <_Timer_Manager_initialization>:
*
* Output parameters: NONE
*/
void _Timer_Manager_initialization(void)
{
4950c: 4e56 0000 linkw %fp,#0
_Objects_Initialize_information(
49510: 4878 0004 pea 4 <CONTEXT_ARG>
49514: 42a7 clrl %sp@-
49516: 4878 003c pea 3c <DBL_MANT_DIG+0x7>
4951a: 2f39 0005 a296 movel 5a296 <Configuration_RTEMS_API+0x6>,%sp@-
49520: 4878 0002 pea 2 <DOUBLE_FLOAT>
49524: 4878 0002 pea 2 <DOUBLE_FLOAT>
49528: 4879 0005 bd66 pea 5bd66 <_Timer_Information>
4952e: 4eb9 0004 64ec jsr 464ec <_Objects_Initialize_information>
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
49534: 4fef 001c lea %sp@(28),%sp
}
49538: 4e5e unlk %fp
/*
* Initialize the pointer to the default timer server control block to NULL
* indicating that task-based timer support is not initialized.
*/
_Timer_server = NULL;
4953a: 42b9 0005 bd9e clrl 5bd9e <_Timer_server>
}
49540: 4e75 rts
...
00051644 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
51644: 4e56 ffb4 linkw %fp,#-76
51648: 200e movel %fp,%d0
5164a: 0680 ffff fff4 addil #-12,%d0
51650: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
51654: 246e 0008 moveal %fp@(8),%a2
51658: 240e movel %fp,%d2
5165a: 2a0e movel %fp,%d5
5165c: 260e movel %fp,%d3
5165e: 0682 ffff ffe8 addil #-24,%d2
51664: 5185 subql #8,%d5
51666: 0683 ffff ffec addil #-20,%d3
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
5166c: 41ea 0008 lea %a2@(8),%a0
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
51670: 4bea 0040 lea %a2@(64),%a5
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51674: 2e0a movel %a2,%d7
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51676: 280a movel %a2,%d4
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51678: 0687 0000 0030 addil #48,%d7
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5167e: 0684 0000 0068 addil #104,%d4
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51684: 49f9 0005 504c lea 5504c <_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 50dc lea 550dc <_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 4140 movel 74140 <_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 4092 movel 74092 <_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 4fcc jsr 54fcc <_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 1fb8 jsr 51fb8 <_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 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0
517c6: 5280 addql #1,%d0
517c8: 23c0 0007 4000 movel %d0,74000 <_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 51f8 lea 551f8 <_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 4818 jsr 54818 <_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 3ec6 jsr 53ec6 <_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 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0
5182a: 5280 addql #1,%d0
5182c: 23c0 0007 4000 movel %d0,74000 <_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 4140 movel 74140 <_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 50dc jsr 550dc <_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 4092 movel 74092 <_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 50dc jsr 550dc <_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 3ec6 jmp 53ec6 <_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 1f80 jmp 51f80 <_Chain_Append>
0004787c <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
4787c: 4e56 0000 linkw %fp,#0
47880: 206e 0008 moveal %fp@(8),%a0
47884: 2f0a movel %a2,%sp@-
47886: 246e 000c moveal %fp@(12),%a2
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
4788a: 226a 0004 moveal %a2@(4),%a1
4788e: d3e8 0004 addal %a0@(4),%a1
47892: 2209 movel %a1,%d1
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
uint32_t seconds = add->tv_sec;
47894: 2012 movel %a2@,%d0
/* Add the basics */
time->tv_sec += add->tv_sec;
47896: d190 addl %d0,%a0@
time->tv_nsec += add->tv_nsec;
47898: 2149 0004 movel %a1,%a0@(4)
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
4789c: 600a bras 478a8 <_Timespec_Add_to+0x2c>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
4789e: 5290 addql #1,%a0@
seconds++;
478a0: 5280 addql #1,%d0
478a2: 0681 c465 3600 addil #-1000000000,%d1
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
478a8: 0c81 3b9a c9ff cmpil #999999999,%d1
478ae: 62ee bhis 4789e <_Timespec_Add_to+0x22>
time->tv_sec++;
seconds++;
}
return seconds;
}
478b0: 245f moveal %sp@+,%a2
478b2: 4e5e unlk %fp
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
478b4: 2141 0004 movel %d1,%a0@(4)
time->tv_sec++;
seconds++;
}
return seconds;
}
478b8: 4e75 rts
...
00070f74 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
70f74: 4e56 0000 linkw %fp,#0
70f78: 226e 0008 moveal %fp@(8),%a1
70f7c: 206e 000c moveal %fp@(12),%a0
if ( lhs->tv_sec > rhs->tv_sec )
70f80: 2211 movel %a1@,%d1
70f82: 2010 movel %a0@,%d0
70f84: b081 cmpl %d1,%d0
70f86: 6c04 bges 70f8c <_Timespec_Greater_than+0x18>
70f88: 7001 moveq #1,%d0
70f8a: 6014 bras 70fa0 <_Timespec_Greater_than+0x2c>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
70f8c: b081 cmpl %d1,%d0
70f8e: 6f04 bles 70f94 <_Timespec_Greater_than+0x20>
70f90: 4200 clrb %d0 <== NOT EXECUTED
70f92: 600c bras 70fa0 <_Timespec_Greater_than+0x2c> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
70f94: 2068 0004 moveal %a0@(4),%a0
70f98: b1e9 0004 cmpal %a1@(4),%a0
70f9c: 5dc0 slt %d0
70f9e: 4480 negl %d0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
70fa0: 4e5e unlk %fp
70fa2: 4e75 rts
000610c0 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
610c0: 4e56 fff4 linkw %fp,#-12
610c4: 48d7 040c moveml %d2-%d3/%a2,%sp@
610c8: 246e 0008 moveal %fp@(8),%a2
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
610cc: 2412 movel %a2@,%d2
610ce: 660a bnes 610da <_Timespec_To_ticks+0x1a>
610d0: 4aaa 0004 tstl %a2@(4)
610d4: 6604 bnes 610da <_Timespec_To_ticks+0x1a>
610d6: 4280 clrl %d0
610d8: 602a bras 61104 <_Timespec_To_ticks+0x44>
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
610da: 4eb9 0006 11bc jsr 611bc <TOD_TICKS_PER_SECOND_method>
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
610e0: 2239 0006 4f40 movel 64f40 <Configuration+0xc>,%d1
610e6: 263c 0000 03e8 movel #1000,%d3
610ec: 4c03 1800 mulsl %d3,%d1
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
610f0: 4c02 0800 mulsl %d2,%d0
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
610f4: 262a 0004 movel %a2@(4),%d3
610f8: 4c41 3003 remul %d1,%d3,%d3
610fc: d083 addl %d3,%d0
if (ticks)
610fe: 6604 bnes 61104 <_Timespec_To_ticks+0x44>
61100: 103c 0001 moveb #1,%d0
return ticks;
return 1;
}
61104: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
6110a: 4e5e unlk %fp
6110c: 4e75 rts
...
0004a1e4 <_User_extensions_Add_set>:
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4a1e4: 4e56 0000 linkw %fp,#0
4a1e8: 2f0b movel %a3,%sp@-
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4a1ea: 47f9 0004 5874 lea 45874 <_Chain_Append>,%a3
#include <rtems/score/userext.h>
void _User_extensions_Add_set(
User_extensions_Control *the_extension
)
{
4a1f0: 2f0a movel %a2,%sp@-
4a1f2: 246e 0008 moveal %fp@(8),%a2
_Chain_Append( &_User_extensions_List, &the_extension->Node );
4a1f6: 2f0a movel %a2,%sp@-
4a1f8: 4879 0005 bb82 pea 5bb82 <_User_extensions_List>
4a1fe: 4e93 jsr %a3@
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
4a200: 202a 0024 movel %a2@(36),%d0
4a204: 508f addql #8,%sp
4a206: 6712 beqs 4a21a <_User_extensions_Add_set+0x36>
the_extension->Switch.thread_switch =
the_extension->Callouts.thread_switch;
_Chain_Append(
4a208: 486a 0008 pea %a2@(8)
4a20c: 4879 0005 b9f8 pea 5b9f8 <_User_extensions_Switches_list>
/*
* If a switch handler is present, append it to the switch chain.
*/
if ( the_extension->Callouts.thread_switch != NULL ) {
the_extension->Switch.thread_switch =
4a212: 2540 0010 movel %d0,%a2@(16)
the_extension->Callouts.thread_switch;
_Chain_Append(
4a216: 4e93 jsr %a3@
4a218: 508f addql #8,%sp
&_User_extensions_Switches_list,
&the_extension->Switch.Node
);
}
}
4a21a: 246e fff8 moveal %fp@(-8),%a2
4a21e: 266e fffc moveal %fp@(-4),%a3
4a222: 4e5e unlk %fp
4a224: 4e75 rts
...
00047a26 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
47a26: 4e56 fff0 linkw %fp,#-16
47a2a: 48d7 041c moveml %d2-%d4/%a2,%sp@
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
47a2e: 4282 clrl %d2
47a30: 142e 000f moveb %fp@(15),%d2
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
47a34: 282e 0008 movel %fp@(8),%d4
47a38: 262e 0010 movel %fp@(16),%d3
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
47a3c: 2479 0005 bb8a moveal 5bb8a <_User_extensions_List+0x8>,%a2
47a42: 6018 bras 47a5c <_User_extensions_Fatal+0x36>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
47a44: 206a 0030 moveal %a2@(48),%a0
47a48: 4a88 tstl %a0
47a4a: 670c beqs 47a58 <_User_extensions_Fatal+0x32>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
47a4c: 2f03 movel %d3,%sp@-
47a4e: 2f02 movel %d2,%sp@-
47a50: 2f04 movel %d4,%sp@-
47a52: 4e90 jsr %a0@
47a54: 4fef 000c lea %sp@(12),%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
47a58: 246a 0004 moveal %a2@(4),%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
47a5c: b5fc 0005 bb82 cmpal #375682,%a2
47a62: 66e0 bnes 47a44 <_User_extensions_Fatal+0x1e>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
47a64: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
47a6a: 4e5e unlk %fp
47a6c: 4e75 rts
...
00047904 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
47904: 4e56 ffe4 linkw %fp,#-28
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47908: 203c 0005 bb86 movel #375686,%d0
4790e: 23c0 0005 bb82 movel %d0,5bb82 <_User_extensions_List>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47914: 203c 0005 bb82 movel #375682,%d0
4791a: 23c0 0005 bb8a movel %d0,5bb8a <_User_extensions_List+0x8>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47920: 203c 0005 b9fc movel #375292,%d0
47926: 23c0 0005 b9f8 movel %d0,5b9f8 <_User_extensions_Switches_list>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
4792c: 203c 0005 b9f8 movel #375288,%d0
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
47932: 42b9 0005 bb86 clrl 5bb86 <_User_extensions_List+0x4>
47938: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
4793c: 2a39 0005 a2fa movel 5a2fa <Configuration+0x36>,%d5
initial_extensions = Configuration.User_extension_table;
47942: 2639 0005 a2fe movel 5a2fe <Configuration+0x3a>,%d3
47948: 42b9 0005 b9fc clrl 5b9fc <_User_extensions_Switches_list+0x4>
the_chain->last = _Chain_Head(the_chain);
4794e: 23c0 0005 ba00 movel %d0,5ba00 <_User_extensions_Switches_list+0x8>
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
47954: 4a83 tstl %d3
47956: 6750 beqs 479a8 <_User_extensions_Handler_initialization+0xa4>
extension = (User_extensions_Control *)
47958: 7834 moveq #52,%d4
4795a: 4c05 4800 mulsl %d5,%d4
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
4795e: 4282 clrl %d2
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
47960: 49f9 0004 c1c8 lea 4c1c8 <memcpy>,%a4
_User_extensions_Add_set( extension );
47966: 47f9 0004 a1e4 lea 4a1e4 <_User_extensions_Add_set>,%a3
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
extension = (User_extensions_Control *)
4796c: 2f04 movel %d4,%sp@-
4796e: 4eb9 0004 7d80 jsr 47d80 <_Workspace_Allocate_or_fatal_error>
47974: 2440 moveal %d0,%a2
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
47976: 2f04 movel %d4,%sp@-
47978: 42a7 clrl %sp@-
4797a: 2f00 movel %d0,%sp@-
4797c: 4eb9 0004 c238 jsr 4c238 <memset>
47982: 601c bras 479a0 <_User_extensions_Handler_initialization+0x9c>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
47984: 4878 0020 pea 20 <OPER2+0xc>
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
47988: 5282 addql #1,%d2
4798a: 2f03 movel %d3,%sp@-
4798c: 486a 0014 pea %a2@(20)
47990: 0683 0000 0020 addil #32,%d3
47996: 4e94 jsr %a4@
_User_extensions_Add_set( extension );
47998: 2f0a movel %a2,%sp@-
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
4799a: 45ea 0034 lea %a2@(52),%a2
4799e: 4e93 jsr %a3@
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
479a0: 4fef 0010 lea %sp@(16),%sp
479a4: ba82 cmpl %d2,%d5
479a6: 62dc bhis 47984 <_User_extensions_Handler_initialization+0x80>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
479a8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
479ae: 4e5e unlk %fp
479b0: 4e75 rts
...
000479ec <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
479ec: 4e56 0000 linkw %fp,#0
479f0: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
479f2: 2479 0005 bb8a moveal 5bb8a <_User_extensions_List+0x8>,%a2
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
479f8: 2f02 movel %d2,%sp@-
479fa: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
479fe: 6012 bras 47a12 <_User_extensions_Thread_exitted+0x26>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
47a00: 206a 002c moveal %a2@(44),%a0
47a04: 4a88 tstl %a0
47a06: 6706 beqs 47a0e <_User_extensions_Thread_exitted+0x22>
(*the_extension->Callouts.thread_exitted)( executing );
47a08: 2f02 movel %d2,%sp@-
47a0a: 4e90 jsr %a0@
47a0c: 588f addql #4,%sp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
47a0e: 246a 0004 moveal %a2@(4),%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.last ;
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
47a12: b5fc 0005 bb82 cmpal #375682,%a2
47a18: 66e6 bnes 47a00 <_User_extensions_Thread_exitted+0x14>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
47a1a: 242e fff8 movel %fp@(-8),%d2
47a1e: 246e fffc moveal %fp@(-4),%a2
47a22: 4e5e unlk %fp
47a24: 4e75 rts
000482ec <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
482ec: 4e56 0000 linkw %fp,#0
482f0: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
482f2: 2479 0005 c66a moveal 5c66a <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
482f8: 2f02 movel %d2,%sp@-
482fa: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
482fe: 6016 bras 48316 <_User_extensions_Thread_restart+0x2a>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
48300: 206a 001c moveal %a2@(28),%a0
48304: 4a88 tstl %a0
48306: 670c beqs 48314 <_User_extensions_Thread_restart+0x28>
(*the_extension->Callouts.thread_restart)(
48308: 2f02 movel %d2,%sp@-
4830a: 2f39 0005 c596 movel 5c596 <_Thread_Executing>,%sp@-
48310: 4e90 jsr %a0@
48312: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
48314: 2452 moveal %a2@,%a2
48316: b5fc 0005 c66e cmpal #378478,%a2
4831c: 66e2 bnes 48300 <_User_extensions_Thread_restart+0x14>
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
4831e: 242e fff8 movel %fp@(-8),%d2
48322: 246e fffc moveal %fp@(-4),%a2
48326: 4e5e unlk %fp
48328: 4e75 rts
...
00047af4 <_User_extensions_Thread_start>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
47af4: 4e56 0000 linkw %fp,#0
47af8: 2f0a movel %a2,%sp@-
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
47afa: 2479 0005 bb82 moveal 5bb82 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_start (
Thread_Control *the_thread
)
{
47b00: 2f02 movel %d2,%sp@-
47b02: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
47b06: 6016 bras 47b1e <_User_extensions_Thread_start+0x2a>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_start != NULL )
47b08: 206a 0018 moveal %a2@(24),%a0
47b0c: 4a88 tstl %a0
47b0e: 670c beqs 47b1c <_User_extensions_Thread_start+0x28>
(*the_extension->Callouts.thread_start)(
47b10: 2f02 movel %d2,%sp@-
47b12: 2f39 0005 baae movel 5baae <_Thread_Executing>,%sp@-
47b18: 4e90 jsr %a0@
47b1a: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _User_extensions_List.first ;
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
47b1c: 2452 moveal %a2@,%a2
47b1e: b5fc 0005 bb86 cmpal #375686,%a2
47b24: 66e2 bnes 47b08 <_User_extensions_Thread_start+0x14>
(*the_extension->Callouts.thread_start)(
_Thread_Executing,
the_thread
);
}
}
47b26: 242e fff8 movel %fp@(-8),%d2
47b2a: 246e fffc moveal %fp@(-4),%a2
47b2e: 4e5e unlk %fp
47b30: 4e75 rts
...
00047c3c <_Watchdog_Handler_initialization>:
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47c3c: 43f9 0005 bacc lea 5bacc <_Watchdog_Ticks_chain>,%a1
47c42: 41f9 0005 bac0 lea 5bac0 <_Watchdog_Seconds_chain>,%a0
*
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
47c48: 4e56 0000 linkw %fp,#0
_Watchdog_Sync_level = 0;
_Watchdog_Ticks_since_boot = 0;
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
47c4c: 4e5e unlk %fp
* Output parameters: NONE
*/
void _Watchdog_Handler_initialization( void )
{
_Watchdog_Sync_count = 0;
47c4e: 42b9 0005 bb30 clrl 5bb30 <_Watchdog_Sync_count>
_Watchdog_Sync_level = 0;
47c54: 42b9 0005 baaa clrl 5baaa <_Watchdog_Sync_level>
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
47c5a: 23c9 0005 bad4 movel %a1,5bad4 <_Watchdog_Ticks_chain+0x8>
47c60: 23c8 0005 bac8 movel %a0,5bac8 <_Watchdog_Seconds_chain+0x8>
_Watchdog_Ticks_since_boot = 0;
47c66: 42b9 0005 bb34 clrl 5bb34 <_Watchdog_Ticks_since_boot>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47c6c: 22bc 0005 bad0 movel #375504,%a1@
the_chain->permanent_null = NULL;
47c72: 42b9 0005 bad0 clrl 5bad0 <_Watchdog_Ticks_chain+0x4>
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
47c78: 20bc 0005 bac4 movel #375492,%a0@
the_chain->permanent_null = NULL;
47c7e: 42b9 0005 bac4 clrl 5bac4 <_Watchdog_Seconds_chain+0x4>
_Chain_Initialize_empty( &_Watchdog_Ticks_chain );
_Chain_Initialize_empty( &_Watchdog_Seconds_chain );
}
47c84: 4e75 rts
...
00047b6c <_Watchdog_Insert>:
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
_ISR_Disable( level );
47b6c: 327c 0700 moveaw #1792,%a1
47b70: 2009 movel %a1,%d0
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
47b72: 4e56 ffec linkw %fp,#-20
47b76: 206e 000c moveal %fp@(12),%a0
47b7a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
47b7e: 266e 0008 moveal %fp@(8),%a3
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
47b82: 2439 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d2
_ISR_Disable( level );
47b88: 40c1 movew %sr,%d1
47b8a: 8081 orl %d1,%d0
47b8c: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
47b8e: 4aa8 0008 tstl %a0@(8)
47b92: 6706 beqs 47b9a <_Watchdog_Insert+0x2e>
_ISR_Enable( level );
47b94: 46c1 movew %d1,%sr
return;
47b96: 6000 009a braw 47c32 <_Watchdog_Insert+0xc6>
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
47b9a: 2039 0005 bb30 movel 5bb30 <_Watchdog_Sync_count>,%d0
47ba0: 5280 addql #1,%d0
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
47ba2: 2449 moveal %a1,%a2
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
47ba4: 23c0 0005 bb30 movel %d0,5bb30 <_Watchdog_Sync_count>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
47baa: 7001 moveq #1,%d0
47bac: 2140 0008 movel %d0,%a0@(8)
_Watchdog_Sync_count++;
restart:
delta_interval = the_watchdog->initial;
47bb0: 2028 000c movel %a0@(12),%d0
* cache *header!!
*
* Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc)
*
*/
for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ;
47bb4: 2253 moveal %a3@,%a1
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
47bb6: 4a80 tstl %d0
47bb8: 673c beqs 47bf6 <_Watchdog_Insert+0x8a>
47bba: 4a91 tstl %a1@
47bbc: 6738 beqs 47bf6 <_Watchdog_Insert+0x8a>
break;
if ( delta_interval < after->delta_interval ) {
47bbe: 2629 0010 movel %a1@(16),%d3
47bc2: b680 cmpl %d0,%d3
47bc4: 6308 blss 47bce <_Watchdog_Insert+0x62>
after->delta_interval -= delta_interval;
47bc6: 9680 subl %d0,%d3
47bc8: 2343 0010 movel %d3,%a1@(16)
break;
47bcc: 6028 bras 47bf6 <_Watchdog_Insert+0x8a>
* used around this flash point allowed interrupts to execute
* which violated the design assumptions. The critical section
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
47bce: 280a movel %a2,%d4
47bd0: 46c1 movew %d1,%sr
47bd2: 8881 orl %d1,%d4
47bd4: 46c4 movew %d4,%sr
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
47bd6: 9083 subl %d3,%d0
* mechanism used here WAS redesigned to address this.
*/
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
47bd8: 7601 moveq #1,%d3
47bda: b6a8 0008 cmpl %a0@(8),%d3
47bde: 663c bnes 47c1c <_Watchdog_Insert+0xb0>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
47be0: 2639 0005 baaa movel 5baaa <_Watchdog_Sync_level>,%d3
47be6: b483 cmpl %d3,%d2
47be8: 6408 bccs 47bf2 <_Watchdog_Insert+0x86>
_Watchdog_Sync_level = insert_isr_nest_level;
47bea: 23c2 0005 baaa movel %d2,5baaa <_Watchdog_Sync_level>
goto restart;
47bf0: 60be bras 47bb0 <_Watchdog_Insert+0x44>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next(
Watchdog_Control *the_watchdog
)
{
return ( (Watchdog_Control *) the_watchdog->Node.next );
47bf2: 2251 moveal %a1@,%a1
}
}
47bf4: 60c0 bras 47bb6 <_Watchdog_Insert+0x4a>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
47bf6: 2269 0004 moveal %a1@(4),%a1
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
47bfa: 2639 0005 bb34 movel 5bb34 <_Watchdog_Ticks_since_boot>,%d3
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
47c00: 2451 moveal %a1@,%a2
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
47c02: 2149 0004 movel %a1,%a0@(4)
before_node = after_node->next;
after_node->next = the_node;
47c06: 2288 movel %a0,%a1@
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
47c08: 2140 0010 movel %d0,%a0@(16)
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
47c0c: 7002 moveq #2,%d0
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
47c0e: 2143 0014 movel %d3,%a0@(20)
the_node->next = before_node;
before_node->previous = the_node;
47c12: 2548 0004 movel %a0,%a2@(4)
47c16: 2140 0008 movel %d0,%a0@(8)
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
47c1a: 208a movel %a2,%a0@
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
47c1c: 23c2 0005 baaa movel %d2,5baaa <_Watchdog_Sync_level>
_Watchdog_Sync_count--;
47c22: 2039 0005 bb30 movel 5bb30 <_Watchdog_Sync_count>,%d0
47c28: 5380 subql #1,%d0
47c2a: 23c0 0005 bb30 movel %d0,5bb30 <_Watchdog_Sync_count>
_ISR_Enable( level );
47c30: 46c1 movew %d1,%sr
}
47c32: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
47c36: 4e5e unlk %fp
47c38: 4e75 rts
...
00047d04 <_Watchdog_Tickle>:
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
47d04: 203c 0000 0700 movel #1792,%d0
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
47d0a: 4e56 ffe8 linkw %fp,#-24
47d0e: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@
47d12: 286e 0008 moveal %fp@(8),%a4
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
47d16: 40c2 movew %sr,%d2
47d18: 8082 orl %d2,%d0
47d1a: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
47d1c: 264c moveal %a4,%a3
47d1e: 245b moveal %a3@+,%a2
if ( _Chain_Is_empty( header ) )
47d20: b7ca cmpal %a2,%a3
47d22: 674e beqs 47d72 <_Watchdog_Tickle+0x6e>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
47d24: 202a 0010 movel %a2@(16),%d0
47d28: 6708 beqs 47d32 <_Watchdog_Tickle+0x2e>
the_watchdog->delta_interval--;
47d2a: 5380 subql #1,%d0
47d2c: 2540 0010 movel %d0,%a2@(16)
if ( the_watchdog->delta_interval != 0 )
47d30: 6640 bnes 47d72 <_Watchdog_Tickle+0x6e>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
47d32: 4bf9 0004 7c88 lea 47c88 <_Watchdog_Remove>,%a5
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
47d38: 263c 0000 0700 movel #1792,%d3
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
47d3e: 2f0a movel %a2,%sp@-
47d40: 4e95 jsr %a5@
_ISR_Enable( level );
47d42: 46c2 movew %d2,%sr
switch( watchdog_state ) {
47d44: 7202 moveq #2,%d1
47d46: 588f addql #4,%sp
47d48: b280 cmpl %d0,%d1
47d4a: 6610 bnes 47d5c <_Watchdog_Tickle+0x58>
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
47d4c: 2f2a 0024 movel %a2@(36),%sp@-
47d50: 2f2a 0020 movel %a2@(32),%sp@-
47d54: 206a 001c moveal %a2@(28),%a0
47d58: 4e90 jsr %a0@
47d5a: 508f addql #8,%sp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
47d5c: 2003 movel %d3,%d0
47d5e: 40c2 movew %sr,%d2
47d60: 8082 orl %d2,%d0
47d62: 46c0 movew %d0,%sr
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) header->first );
47d64: 2014 movel %a4@,%d0
47d66: 2440 moveal %d0,%a2
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
47d68: b7c0 cmpal %d0,%a3
47d6a: 6706 beqs 47d72 <_Watchdog_Tickle+0x6e>
47d6c: 4aaa 0010 tstl %a2@(16)
47d70: 67cc beqs 47d3e <_Watchdog_Tickle+0x3a>
leave:
_ISR_Enable(level);
47d72: 46c2 movew %d2,%sr
}
47d74: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5
47d7a: 4e5e unlk %fp
47d7c: 4e75 rts
...
00058298 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
return 0;
}
58298: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
#endif
int __kill( pid_t pid, int sig )
{
5829a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0;
}
5829e: 4e5e unlk %fp <== NOT EXECUTED
582a0: 4e75 rts <== NOT EXECUTED
...
00058168 <_calloc_r>:
void *_calloc_r(
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
58168: 4e56 0000 linkw %fp,#0
5816c: 202e 000c movel %fp@(12),%d0
return calloc( elements, size );
58170: 2d6e 0010 000c movel %fp@(16),%fp@(12)
58176: 2d40 0008 movel %d0,%fp@(8)
}
5817a: 4e5e unlk %fp
struct _reent *ignored __attribute__((unused)),
size_t elements,
size_t size
)
{
return calloc( elements, size );
5817c: 4ef9 0004 8d9c jmp 48d9c <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 88ec jsr 588ec <_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 5558 jsr 45558 <rtems_shutdown_executive>
42842: 588f addql #4,%sp <== NOT EXECUTED
42844: 60fe bras 42844 <_exit+0x1c> <== NOT EXECUTED
...
00070246 <_fcntl_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
int cmd,
int arg
)
{
70246: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
7024a: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED
7024e: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return fcntl( fd, cmd, arg );
70252: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED
70258: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
7025c: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
70260: 4e5e unlk %fp <== NOT EXECUTED
int fd,
int cmd,
int arg
)
{
return fcntl( fd, cmd, arg );
70262: 4ef9 0007 00d8 jmp 700d8 <fcntl> <== NOT EXECUTED
00058184 <_free_r>:
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
58184: 4e56 0000 linkw %fp,#0
free( ptr );
58188: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5818e: 4e5e unlk %fp
void _free_r(
struct _reent *ignored __attribute__((unused)),
void *ptr
)
{
free( ptr );
58190: 4ef9 0004 8e7c jmp 48e7c <free>
...
00058266 <_getpid_r>:
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
return getpid();
}
58266: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <reent.h>
pid_t _getpid_r(
struct _reent *ptr __attribute__((unused))
)
{
58268: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpid();
}
5826c: 4e5e unlk %fp <== NOT EXECUTED
5826e: 4e75 rts
00049038 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
49038: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
4903c: 4e5e unlk %fp <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
4903e: 4ef9 0004 8fdc jmp 48fdc <gettimeofday> <== NOT EXECUTED
00049044 <_gettimeofday_r>:
int _gettimeofday_r(
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
49044: 4e56 0000 linkw %fp,#0
49048: 202e 000c movel %fp@(12),%d0
return gettimeofday( tp, tzp );
4904c: 2d6e 0010 000c movel %fp@(16),%fp@(12)
49052: 2d40 0008 movel %d0,%fp@(8)
}
49056: 4e5e unlk %fp
struct _reent *ignored_reentrancy_stuff __attribute__((unused)),
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
49058: 4ef9 0004 8fdc jmp 48fdc <gettimeofday>
...
00058270 <_isatty_r>:
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
58270: 4e56 0000 linkw %fp,#0
return isatty( fd );
58274: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
5827a: 4e5e unlk %fp
int _isatty_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return isatty( fd );
5827c: 4ef9 0005 8840 jmp 58840 <isatty>
...
0005828e <_kill_r>:
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
return 0;
}
5828e: 4280 clrl %d0 <== NOT EXECUTED
#if defined(RTEMS_NEWLIB)
#include <reent.h>
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
58290: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0;
}
58294: 4e5e unlk %fp <== NOT EXECUTED
58296: 4e75 rts
00061046 <_link_r>:
int _link_r(
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
61046: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
6104a: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return link( existing, new );
6104e: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
61054: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
61058: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *existing,
const char *new
)
{
return link( existing, new );
6105a: 4ef9 0006 0e5c jmp 60e5c <link> <== NOT EXECUTED
00058390 <_lseek_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
off_t offset,
int whence
)
{
58390: 4e56 0000 linkw %fp,#0
58394: 202e 000c movel %fp@(12),%d0
58398: 2f02 movel %d2,%sp@-
5839a: 222e 0010 movel %fp@(16),%d1
5839e: 242e 0014 movel %fp@(20),%d2
return lseek( fd, offset, whence );
583a2: 2d6e 0018 0014 movel %fp@(24),%fp@(20)
583a8: 2d41 000c movel %d1,%fp@(12)
583ac: 2d42 0010 movel %d2,%fp@(16)
583b0: 2d40 0008 movel %d0,%fp@(8)
}
583b4: 241f movel %sp@+,%d2
583b6: 4e5e unlk %fp
int fd,
off_t offset,
int whence
)
{
return lseek( fd, offset, whence );
583b8: 4ef9 0005 82a4 jmp 582a4 <lseek>
...
00061242 <_lstat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
61242: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61246: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
6124a: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
61250: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
61254: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
61256: 4ef9 0006 117c jmp 6117c <lstat> <== NOT EXECUTED
000583c0 <_malloc_r>:
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
583c0: 4e56 0000 linkw %fp,#0
return malloc( size );
583c4: 2d6e 000c 0008 movel %fp@(12),%fp@(8)
}
583ca: 4e5e unlk %fp
void *_malloc_r(
struct _reent *ignored __attribute__((unused)),
size_t size
)
{
return malloc( size );
583cc: 4ef9 0004 9328 jmp 49328 <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>
...
00058480 <_read_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
void *buf,
size_t nbytes
)
{
58480: 4e56 0000 linkw %fp,#0
58484: 222e 0010 movel %fp@(16),%d1
58488: 202e 000c movel %fp@(12),%d0
return read( fd, buf, nbytes );
5848c: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
58492: 2d41 000c movel %d1,%fp@(12)
58496: 2d40 0008 movel %d0,%fp@(8)
}
5849a: 4e5e unlk %fp
int fd,
void *buf,
size_t nbytes
)
{
return read( fd, buf, nbytes );
5849c: 4ef9 0005 83d4 jmp 583d4 <read>
...
000584a4 <_realloc_r>:
void *_realloc_r(
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
584a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
584a8: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return realloc( ptr, size );
584ac: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
584b2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
584b6: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ignored __attribute__((unused)),
void *ptr,
size_t size
)
{
return realloc( ptr, size );
584b8: 4ef9 0005 84e4 jmp 584e4 <realloc> <== NOT EXECUTED
...
0008be80 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
8be80: 4e56 ffa4 linkw %fp,#-92 <== NOT EXECUTED
8be84: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
8be88: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
8be8c: 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 );
8be90: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8be92: 4eb9 0004 565c jsr 4565c <rtems_filesystem_dirname> <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8be98: 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 );
8be9a: 2600 movel %d0,%d3 <== NOT EXECUTED
if ( old_parent_pathlen == 0 )
8be9c: 664a bnes 8bee8 <_rename_r+0x68> <== NOT EXECUTED
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
8be9e: 742f moveq #47,%d2 <== NOT EXECUTED
8bea0: 1012 moveb %a2@,%d0 <== NOT EXECUTED
8bea2: 1200 moveb %d0,%d1 <== NOT EXECUTED
8bea4: 49c1 extbl %d1 <== NOT EXECUTED
8bea6: b481 cmpl %d1,%d2 <== NOT EXECUTED
8bea8: 670c beqs 8beb6 <_rename_r+0x36> <== NOT EXECUTED
8beaa: 143c 005c moveb #92,%d2 <== NOT EXECUTED
8beae: b481 cmpl %d1,%d2 <== NOT EXECUTED
8beb0: 6704 beqs 8beb6 <_rename_r+0x36> <== NOT EXECUTED
8beb2: 4a00 tstb %d0 <== NOT EXECUTED
8beb4: 6612 bnes 8bec8 <_rename_r+0x48> <== NOT EXECUTED
8beb6: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8beba: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
8bec0: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8bec4: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8bec6: 600e bras 8bed6 <_rename_r+0x56> <== NOT EXECUTED
8bec8: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8becc: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0 <== NOT EXECUTED
8bed2: 5880 addql #4,%d0 <== NOT EXECUTED
8bed4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8bed6: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8beda: 4202 clrb %d2 <== NOT EXECUTED
8bedc: 4eb9 0007 7eb0 jsr 77eb0 <memcpy> <== NOT EXECUTED
8bee2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8bee6: 6024 bras 8bf0c <_rename_r+0x8c> <== NOT EXECUTED
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
8bee8: 42a7 clrl %sp@- <== NOT EXECUTED
8beea: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8beee: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
8bef2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8bef4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
8bef6: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
8befc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
8bf00: 4a80 tstl %d0 <== NOT EXECUTED
8bf02: 6706 beqs 8bf0a <_rename_r+0x8a> <== NOT EXECUTED
8bf04: 76ff moveq #-1,%d3 <== NOT EXECUTED
8bf06: 6000 0286 braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED
8bf0a: 7401 moveq #1,%d2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8bf0c: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8bf10: 2a0e movel %fp,%d5 <== NOT EXECUTED
8bf12: 0685 ffff ffd4 addil #-44,%d5 <== NOT EXECUTED
8bf18: 280e movel %fp,%d4 <== NOT EXECUTED
8bf1a: 0684 ffff ffe8 addil #-24,%d4 <== NOT EXECUTED
8bf20: 49f9 0007 7eb0 lea 77eb0 <memcpy>,%a4 <== NOT EXECUTED
name = old + old_parent_pathlen;
8bf26: d68a addl %a2,%d3 <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8bf28: 45f9 0007 aedc lea 7aedc <strlen>,%a2 <== NOT EXECUTED
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
8bf2e: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8bf30: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8bf32: 4e94 jsr %a4@ <== NOT EXECUTED
name = old + old_parent_pathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8bf34: 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;
8bf36: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
8bf3a: 4e92 jsr %a2@ <== NOT EXECUTED
8bf3c: 2e80 movel %d0,%sp@ <== NOT EXECUTED
8bf3e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8bf40: 4eb9 0004 5624 jsr 45624 <rtems_filesystem_prefix_separators><== NOT EXECUTED
8bf46: d680 addl %d0,%d3 <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8bf48: 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 ) );
8bf4a: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
8bf4e: 4e92 jsr %a2@ <== NOT EXECUTED
8bf50: 4297 clrl %sp@ <== NOT EXECUTED
8bf52: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8bf54: 42a7 clrl %sp@- <== NOT EXECUTED
8bf56: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8bf58: 2f03 movel %d3,%sp@- <== NOT EXECUTED
8bf5a: 4eb9 0004 56a2 jsr 456a2 <rtems_filesystem_evaluate_relative_path><== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8bf60: 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 ),
8bf64: 2800 movel %d0,%d4 <== NOT EXECUTED
0, &old_loc, false );
if ( result != 0 ) {
8bf66: 672a beqs 8bf92 <_rename_r+0x112> <== NOT EXECUTED
if ( free_old_parentloc )
8bf68: 4a02 tstb %d2 <== NOT EXECUTED
8bf6a: 6716 beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8bf6c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8bf70: 4a88 tstl %a0 <== NOT EXECUTED
8bf72: 670e beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED
8bf74: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8bf78: 4a88 tstl %a0 <== NOT EXECUTED
8bf7a: 6706 beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED
8bf7c: 2f05 movel %d5,%sp@- <== NOT EXECUTED
8bf7e: 4e90 jsr %a0@ <== NOT EXECUTED
8bf80: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8bf82: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
8bf88: 76ff moveq #-1,%d3 <== NOT EXECUTED
8bf8a: 2040 moveal %d0,%a0 <== NOT EXECUTED
8bf8c: 2084 movel %d4,%a0@ <== NOT EXECUTED
8bf8e: 6000 01fe braw 8c18e <_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 );
8bf92: 762f moveq #47,%d3 <== NOT EXECUTED
8bf94: 1013 moveb %a3@,%d0 <== NOT EXECUTED
8bf96: 1200 moveb %d0,%d1 <== NOT EXECUTED
8bf98: 49c1 extbl %d1 <== NOT EXECUTED
8bf9a: b681 cmpl %d1,%d3 <== NOT EXECUTED
8bf9c: 670c beqs 8bfaa <_rename_r+0x12a> <== NOT EXECUTED
8bf9e: 163c 005c moveb #92,%d3 <== NOT EXECUTED
8bfa2: b681 cmpl %d1,%d3 <== NOT EXECUTED
8bfa4: 6704 beqs 8bfaa <_rename_r+0x12a> <== NOT EXECUTED
8bfa6: 4a00 tstb %d0 <== NOT EXECUTED
8bfa8: 6622 bnes 8bfcc <_rename_r+0x14c> <== NOT EXECUTED
8bfaa: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8bfae: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
8bfb4: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
8bfb8: 2f08 movel %a0,%sp@- <== NOT EXECUTED
8bfba: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8bfbe: 4eb9 0007 7eb0 jsr 77eb0 <memcpy> <== NOT EXECUTED
8bfc4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8bfc8: 7001 moveq #1,%d0 <== NOT EXECUTED
8bfca: 601a bras 8bfe6 <_rename_r+0x166> <== NOT EXECUTED
8bfcc: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
8bfd0: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0 <== NOT EXECUTED
8bfd6: 5880 addql #4,%d0 <== NOT EXECUTED
8bfd8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
8bfda: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED
8bfde: 4e94 jsr %a4@ <== NOT EXECUTED
8bfe0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
8bfe4: 4280 clrl %d0 <== NOT EXECUTED
if ( !new_parent_loc.ops->evalformake_h ) {
8bfe6: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8bfea: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
8bfee: 4a88 tstl %a0 <== NOT EXECUTED
8bff0: 6700 00f6 beqw 8c0e8 <_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 );
8bff4: 486e fffc pea %fp@(-4) <== NOT EXECUTED
8bff8: 280e movel %fp,%d4 <== NOT EXECUTED
8bffa: 0684 ffff ffc0 addil #-64,%d4 <== NOT EXECUTED
8c000: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c002: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
8c006: 4e90 jsr %a0@ <== NOT EXECUTED
if ( result != 0 ) {
8c008: 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 );
8c00c: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( result != 0 ) {
8c00e: 4a80 tstl %d0 <== NOT EXECUTED
8c010: 675a beqs 8c06c <_rename_r+0x1ec> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8c012: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED
8c016: 4a88 tstl %a0 <== NOT EXECUTED
8c018: 670e beqs 8c028 <_rename_r+0x1a8> <== NOT EXECUTED
8c01a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c01e: 4a88 tstl %a0 <== NOT EXECUTED
8c020: 6706 beqs 8c028 <_rename_r+0x1a8> <== NOT EXECUTED
8c022: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c024: 4e90 jsr %a0@ <== NOT EXECUTED
8c026: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8c028: 4a02 tstb %d2 <== NOT EXECUTED
8c02a: 6718 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8c02c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8c030: 4a88 tstl %a0 <== NOT EXECUTED
8c032: 6710 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED
8c034: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c038: 4a88 tstl %a0 <== NOT EXECUTED
8c03a: 6708 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED
8c03c: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8c040: 4e90 jsr %a0@ <== NOT EXECUTED
8c042: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8c044: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8c048: 4a88 tstl %a0 <== NOT EXECUTED
8c04a: 6710 beqs 8c05c <_rename_r+0x1dc> <== NOT EXECUTED
8c04c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c050: 4a88 tstl %a0 <== NOT EXECUTED
8c052: 6708 beqs 8c05c <_rename_r+0x1dc> <== NOT EXECUTED
8c054: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8c058: 4e90 jsr %a0@ <== NOT EXECUTED
8c05a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( result );
8c05c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
8c062: 76ff moveq #-1,%d3 <== NOT EXECUTED
8c064: 2040 moveal %d0,%a0 <== NOT EXECUTED
8c066: 208a movel %a2,%a0@ <== NOT EXECUTED
8c068: 6000 0124 braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED
8c06c: 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 ) {
8c070: 202e ffd0 movel %fp@(-48),%d0 <== NOT EXECUTED
8c074: b0ae ffe4 cmpl %fp@(-28),%d0 <== NOT EXECUTED
8c078: 6758 beqs 8c0d2 <_rename_r+0x252> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8c07a: 4a88 tstl %a0 <== NOT EXECUTED
8c07c: 670e beqs 8c08c <_rename_r+0x20c> <== NOT EXECUTED
8c07e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c082: 4a88 tstl %a0 <== NOT EXECUTED
8c084: 6706 beqs 8c08c <_rename_r+0x20c> <== NOT EXECUTED
8c086: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c088: 4e90 jsr %a0@ <== NOT EXECUTED
8c08a: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8c08c: 4a02 tstb %d2 <== NOT EXECUTED
8c08e: 6718 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8c090: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8c094: 4a88 tstl %a0 <== NOT EXECUTED
8c096: 6710 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED
8c098: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c09c: 4a88 tstl %a0 <== NOT EXECUTED
8c09e: 6708 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED
8c0a0: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8c0a4: 4e90 jsr %a0@ <== NOT EXECUTED
8c0a6: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8c0a8: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8c0ac: 4a88 tstl %a0 <== NOT EXECUTED
8c0ae: 6710 beqs 8c0c0 <_rename_r+0x240> <== NOT EXECUTED
8c0b0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c0b4: 4a88 tstl %a0 <== NOT EXECUTED
8c0b6: 6708 beqs 8c0c0 <_rename_r+0x240> <== NOT EXECUTED
8c0b8: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8c0bc: 4e90 jsr %a0@ <== NOT EXECUTED
8c0be: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EXDEV );
8c0c0: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
8c0c6: 76ff moveq #-1,%d3 <== NOT EXECUTED
8c0c8: 2040 moveal %d0,%a0 <== NOT EXECUTED
8c0ca: 7012 moveq #18,%d0 <== NOT EXECUTED
8c0cc: 2080 movel %d0,%a0@ <== NOT EXECUTED
8c0ce: 6000 00be braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED
}
if ( !new_parent_loc.ops->rename_h ) {
8c0d2: 2268 0040 moveal %a0@(64),%a1 <== NOT EXECUTED
8c0d6: 4a89 tstl %a1 <== NOT EXECUTED
8c0d8: 6654 bnes 8c12e <_rename_r+0x2ae> <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8c0da: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c0de: 4a88 tstl %a0 <== NOT EXECUTED
8c0e0: 6706 beqs 8c0e8 <_rename_r+0x268> <== NOT EXECUTED
8c0e2: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c0e4: 4e90 jsr %a0@ <== NOT EXECUTED
8c0e6: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8c0e8: 4a02 tstb %d2 <== NOT EXECUTED
8c0ea: 6718 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8c0ec: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8c0f0: 4a88 tstl %a0 <== NOT EXECUTED
8c0f2: 6710 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED
8c0f4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c0f8: 4a88 tstl %a0 <== NOT EXECUTED
8c0fa: 6708 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED
8c0fc: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8c100: 4e90 jsr %a0@ <== NOT EXECUTED
8c102: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8c104: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8c108: 4a88 tstl %a0 <== NOT EXECUTED
8c10a: 6710 beqs 8c11c <_rename_r+0x29c> <== NOT EXECUTED
8c10c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c110: 4a88 tstl %a0 <== NOT EXECUTED
8c112: 6708 beqs 8c11c <_rename_r+0x29c> <== NOT EXECUTED
8c114: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8c118: 4e90 jsr %a0@ <== NOT EXECUTED
8c11a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
8c11c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
8c122: 76ff moveq #-1,%d3 <== NOT EXECUTED
8c124: 2040 moveal %d0,%a0 <== NOT EXECUTED
8c126: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8c12c: 6060 bras 8c18e <_rename_r+0x30e> <== NOT EXECUTED
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
8c12e: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
8c132: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c134: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8c138: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8c13c: 4e91 jsr %a1@ <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8c13e: 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 );
8c142: 2600 movel %d0,%d3 <== NOT EXECUTED
rtems_filesystem_freenode( &new_parent_loc );
8c144: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
8c148: 4a88 tstl %a0 <== NOT EXECUTED
8c14a: 670e beqs 8c15a <_rename_r+0x2da> <== NOT EXECUTED
8c14c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c150: 4a88 tstl %a0 <== NOT EXECUTED
8c152: 6706 beqs 8c15a <_rename_r+0x2da> <== NOT EXECUTED
8c154: 2f04 movel %d4,%sp@- <== NOT EXECUTED
8c156: 4e90 jsr %a0@ <== NOT EXECUTED
8c158: 588f addql #4,%sp <== NOT EXECUTED
if ( free_old_parentloc )
8c15a: 4a02 tstb %d2 <== NOT EXECUTED
8c15c: 6718 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED
rtems_filesystem_freenode( &old_parent_loc );
8c15e: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
8c162: 4a88 tstl %a0 <== NOT EXECUTED
8c164: 6710 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED
8c166: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c16a: 4a88 tstl %a0 <== NOT EXECUTED
8c16c: 6708 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED
8c16e: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
8c172: 4e90 jsr %a0@ <== NOT EXECUTED
8c174: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &old_loc );
8c176: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
8c17a: 4a88 tstl %a0 <== NOT EXECUTED
8c17c: 6710 beqs 8c18e <_rename_r+0x30e> <== NOT EXECUTED
8c17e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
8c182: 4a88 tstl %a0 <== NOT EXECUTED
8c184: 6708 beqs 8c18e <_rename_r+0x30e> <== NOT EXECUTED
8c186: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
8c18a: 4e90 jsr %a0@ <== NOT EXECUTED
8c18c: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
8c18e: 2003 movel %d3,%d0 <== NOT EXECUTED
8c190: 4cee 1c3c ffa4 moveml %fp@(-92),%d2-%d5/%a2-%a4 <== NOT EXECUTED
8c196: 4e5e unlk %fp <== NOT EXECUTED
8c198: 4e75 rts <== NOT EXECUTED
...
00046aac <_stat_r>:
int _STAT_R_NAME(
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
46aac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46ab0: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
return _STAT_NAME( path, buf );
46ab4: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED
46aba: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
46abe: 4e5e unlk %fp <== NOT EXECUTED
struct _reent *ptr __attribute__((unused)),
const char *path,
struct stat *buf
)
{
return _STAT_NAME( path, buf );
46ac0: 4ef9 0004 69e4 jmp 469e4 <stat> <== NOT EXECUTED
...
0004b94e <_unlink_r>:
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
4b94e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return unlink( path );
4b952: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED
}
4b958: 4e5e unlk %fp <== NOT EXECUTED
int _unlink_r(
struct _reent *ptr __attribute__((unused)),
const char *path
)
{
return unlink( path );
4b95a: 4ef9 0004 b764 jmp 4b764 <unlink> <== NOT EXECUTED
000584c0 <_write_r>:
struct _reent *ptr __attribute__((unused)),
int fd,
const void *buf,
size_t nbytes
)
{
584c0: 4e56 0000 linkw %fp,#0
584c4: 222e 0010 movel %fp@(16),%d1
584c8: 202e 000c movel %fp@(12),%d0
return write( fd, buf, nbytes );
584cc: 2d6e 0014 0010 movel %fp@(20),%fp@(16)
584d2: 2d41 000c movel %d1,%fp@(12)
584d6: 2d40 0008 movel %d0,%fp@(8)
}
584da: 4e5e unlk %fp
int fd,
const void *buf,
size_t nbytes
)
{
return write( fd, buf, nbytes );
584dc: 4ef9 0005 85c4 jmp 585c4 <write>
...
0005ffec <chdir>:
#include <rtems/seterr.h>
int chdir(
const char *pathname
)
{
5ffec: 4e56 ffec linkw %fp,#-20
5fff0: 2f03 movel %d3,%sp@-
5fff2: 262e 0008 movel %fp@(8),%d3
5fff6: 2f02 movel %d2,%sp@-
rtems_filesystem_location_info_t loc;
int result;
if ( !pathname )
5fff8: 4a83 tstl %d3
5fffa: 6612 bnes 6000e <chdir+0x22>
rtems_set_errno_and_return_minus_one( EFAULT );
5fffc: 4eb9 0007 4e78 jsr 74e78 <__errno>
60002: 740e moveq #14,%d2
60004: 72ff moveq #-1,%d1
60006: 2040 moveal %d0,%a0
60008: 2082 movel %d2,%a0@
6000a: 6000 00ce braw 600da <chdir+0xee>
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
6000e: 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(
60010: 240e movel %fp,%d2
60012: 0682 ffff ffec addil #-20,%d2
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
60018: 4eb9 0007 aedc jsr 7aedc <strlen>
rtems_set_errno_and_return_minus_one( EFAULT );
/*
* Get the node where we wish to go.
*/
result = rtems_filesystem_evaluate_path(
6001e: 7201 moveq #1,%d1
60020: 2e81 movel %d1,%sp@
60022: 2f02 movel %d2,%sp@-
60024: 4878 0001 pea 1 <ADD>
60028: 2f00 movel %d0,%sp@-
6002a: 2f03 movel %d3,%sp@-
6002c: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true );
if ( result != 0 )
60032: 4fef 0014 lea %sp@(20),%sp
60036: 4a80 tstl %d0
60038: 6706 beqs 60040 <chdir+0x54>
6003a: 72ff moveq #-1,%d1
6003c: 6000 009c braw 600da <chdir+0xee>
return -1;
/*
* Verify you can change directory into this node.
*/
if ( !loc.ops->node_type_h ) {
60040: 226e fff8 moveal %fp@(-8),%a1
60044: 2069 0010 moveal %a1@(16),%a0
60048: 4a88 tstl %a0
6004a: 6620 bnes 6006c <chdir+0x80>
rtems_filesystem_freenode( &loc );
6004c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
60050: 4a88 tstl %a0 <== NOT EXECUTED
60052: 6706 beqs 6005a <chdir+0x6e> <== NOT EXECUTED
60054: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60056: 4e90 jsr %a0@ <== NOT EXECUTED
60058: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6005a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60060: 72ff moveq #-1,%d1 <== NOT EXECUTED
60062: 2040 moveal %d0,%a0 <== NOT EXECUTED
60064: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
6006a: 606e bras 600da <chdir+0xee> <== NOT EXECUTED
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
6006c: 2f02 movel %d2,%sp@-
6006e: 4e90 jsr %a0@
60070: 588f addql #4,%sp
60072: 7201 moveq #1,%d1
60074: b280 cmpl %d0,%d1
60076: 6726 beqs 6009e <chdir+0xb2>
rtems_filesystem_freenode( &loc );
60078: 206e fff8 moveal %fp@(-8),%a0
6007c: 4a88 tstl %a0
6007e: 670e beqs 6008e <chdir+0xa2>
60080: 2068 001c moveal %a0@(28),%a0
60084: 4a88 tstl %a0
60086: 6706 beqs 6008e <chdir+0xa2>
60088: 2f02 movel %d2,%sp@-
6008a: 4e90 jsr %a0@
6008c: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
6008e: 4eb9 0007 4e78 jsr 74e78 <__errno>
60094: 72ff moveq #-1,%d1
60096: 2040 moveal %d0,%a0
60098: 7014 moveq #20,%d0
6009a: 2080 movel %d0,%a0@
6009c: 603c bras 600da <chdir+0xee>
}
rtems_filesystem_freenode( &rtems_filesystem_current );
6009e: 2279 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a1
600a4: 2069 0010 moveal %a1@(16),%a0
600a8: 4a88 tstl %a0
600aa: 6710 beqs 600bc <chdir+0xd0>
600ac: 2068 001c moveal %a0@(28),%a0
600b0: 4a88 tstl %a0
600b2: 6708 beqs 600bc <chdir+0xd0>
600b4: 4869 0004 pea %a1@(4)
600b8: 4e90 jsr %a0@
600ba: 588f addql #4,%sp
rtems_filesystem_current = loc;
600bc: 4878 0014 pea 14 <OPER2>
600c0: 486e ffec pea %fp@(-20)
600c4: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0
600ca: 5880 addql #4,%d0
600cc: 2f00 movel %d0,%sp@-
600ce: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
return 0;
600d4: 4fef 000c lea %sp@(12),%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
}
rtems_filesystem_freenode( &rtems_filesystem_current );
rtems_filesystem_current = loc;
600d8: 4281 clrl %d1
return 0;
}
600da: 242e ffe4 movel %fp@(-28),%d2
600de: 2001 movel %d1,%d0
600e0: 262e ffe8 movel %fp@(-24),%d3
600e4: 4e5e unlk %fp
600e6: 4e75 rts
000452f0 <chmod>:
int chmod(
const char *path,
mode_t mode
)
{
452f0: 4e56 ffec linkw %fp,#-20
452f4: 2f03 movel %d3,%sp@-
452f6: 262e 0008 movel %fp@(8),%d3
452fa: 2f02 movel %d2,%sp@-
int status;
rtems_filesystem_location_info_t loc;
int result;
status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true );
452fc: 240e movel %fp,%d2
452fe: 0682 ffff ffec addil #-20,%d2
45304: 2f03 movel %d3,%sp@-
45306: 4eb9 0007 aedc jsr 7aedc <strlen>
4530c: 7201 moveq #1,%d1
4530e: 2e81 movel %d1,%sp@
45310: 2f02 movel %d2,%sp@-
45312: 42a7 clrl %sp@-
45314: 2f00 movel %d0,%sp@-
45316: 2f03 movel %d3,%sp@-
45318: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
if ( status != 0 )
4531e: 4fef 0014 lea %sp@(20),%sp
45322: 4a80 tstl %d0
45324: 6706 beqs 4532c <chmod+0x3c>
45326: 76ff moveq #-1,%d3
45328: 6000 0082 braw 453ac <chmod+0xbc>
return -1;
if ( !loc.handlers ){
4532c: 206e fff4 moveal %fp@(-12),%a0
45330: 4a88 tstl %a0
45332: 6626 bnes 4535a <chmod+0x6a>
rtems_filesystem_freenode( &loc );
45334: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
45338: 4a88 tstl %a0 <== NOT EXECUTED
4533a: 670e beqs 4534a <chmod+0x5a> <== NOT EXECUTED
4533c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
45340: 4a88 tstl %a0 <== NOT EXECUTED
45342: 6706 beqs 4534a <chmod+0x5a> <== NOT EXECUTED
45344: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45346: 4e90 jsr %a0@ <== NOT EXECUTED
45348: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
4534a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
45350: 76ff moveq #-1,%d3 <== NOT EXECUTED
45352: 2040 moveal %d0,%a0 <== NOT EXECUTED
45354: 7009 moveq #9,%d0 <== NOT EXECUTED
45356: 2080 movel %d0,%a0@ <== NOT EXECUTED
45358: 6052 bras 453ac <chmod+0xbc> <== NOT EXECUTED
}
if ( !loc.handlers->fchmod_h ){
4535a: 2068 001c moveal %a0@(28),%a0
4535e: 4a88 tstl %a0
45360: 6628 bnes 4538a <chmod+0x9a>
rtems_filesystem_freenode( &loc );
45362: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
45366: 4a88 tstl %a0 <== NOT EXECUTED
45368: 670e beqs 45378 <chmod+0x88> <== NOT EXECUTED
4536a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4536e: 4a88 tstl %a0 <== NOT EXECUTED
45370: 6706 beqs 45378 <chmod+0x88> <== NOT EXECUTED
45372: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45374: 4e90 jsr %a0@ <== NOT EXECUTED
45376: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
45378: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
4537e: 76ff moveq #-1,%d3 <== NOT EXECUTED
45380: 2040 moveal %d0,%a0 <== NOT EXECUTED
45382: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
45388: 6022 bras 453ac <chmod+0xbc> <== NOT EXECUTED
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
4538a: 2f2e 000c movel %fp@(12),%sp@-
4538e: 2f02 movel %d2,%sp@-
45390: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
45392: 206e fff8 moveal %fp@(-8),%a0
if ( !loc.handlers->fchmod_h ){
rtems_filesystem_freenode( &loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.handlers->fchmod_h)( &loc, mode );
45396: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
45398: 508f addql #8,%sp
4539a: 4a88 tstl %a0
4539c: 670e beqs 453ac <chmod+0xbc>
4539e: 2068 001c moveal %a0@(28),%a0
453a2: 4a88 tstl %a0
453a4: 6706 beqs 453ac <chmod+0xbc>
453a6: 2f02 movel %d2,%sp@-
453a8: 4e90 jsr %a0@
453aa: 588f addql #4,%sp
return result;
}
453ac: 2003 movel %d3,%d0
453ae: 242e ffe4 movel %fp@(-28),%d2
453b2: 262e ffe8 movel %fp@(-24),%d3
453b6: 4e5e unlk %fp
453b8: 4e75 rts
...
000600e8 <chown>:
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
600e8: 4e56 ffdc linkw %fp,#-36
600ec: 48d7 003c moveml %d2-%d5,%sp@
600f0: 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 ) )
600f4: 240e movel %fp,%d2
600f6: 0682 ffff ffec addil #-20,%d2
600fc: 2f03 movel %d3,%sp@-
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
600fe: 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 ) )
60102: 4eb9 0007 aedc jsr 7aedc <strlen>
60108: 7201 moveq #1,%d1
6010a: 2e81 movel %d1,%sp@
int chown(
const char *path,
uid_t owner,
gid_t group
)
{
6010c: 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 ) )
60110: 2f02 movel %d2,%sp@-
60112: 42a7 clrl %sp@-
60114: 2f00 movel %d0,%sp@-
60116: 2f03 movel %d3,%sp@-
60118: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
6011e: 4fef 0014 lea %sp@(20),%sp
60122: 4a80 tstl %d0
60124: 6704 beqs 6012a <chown+0x42>
60126: 76ff moveq #-1,%d3
60128: 6054 bras 6017e <chown+0x96>
return -1;
if ( !loc.ops->chown_h ) {
6012a: 226e fff8 moveal %fp@(-8),%a1
6012e: 2069 0018 moveal %a1@(24),%a0
60132: 4a88 tstl %a0
60134: 6620 bnes 60156 <chown+0x6e>
rtems_filesystem_freenode( &loc );
60136: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
6013a: 4a88 tstl %a0 <== NOT EXECUTED
6013c: 6706 beqs 60144 <chown+0x5c> <== NOT EXECUTED
6013e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60140: 4e90 jsr %a0@ <== NOT EXECUTED
60142: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60144: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6014a: 76ff moveq #-1,%d3 <== NOT EXECUTED
6014c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6014e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60154: 6028 bras 6017e <chown+0x96> <== NOT EXECUTED
}
result = (*loc.ops->chown_h)( &loc, owner, group );
60156: 3f05 movew %d5,%sp@-
60158: 4267 clrw %sp@-
6015a: 3f04 movew %d4,%sp@-
6015c: 4267 clrw %sp@-
6015e: 2f02 movel %d2,%sp@-
60160: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
60162: 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 );
60166: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
60168: 4fef 000c lea %sp@(12),%sp
6016c: 4a88 tstl %a0
6016e: 670e beqs 6017e <chown+0x96>
60170: 2068 001c moveal %a0@(28),%a0
60174: 4a88 tstl %a0
60176: 6706 beqs 6017e <chown+0x96>
60178: 2f02 movel %d2,%sp@-
6017a: 4e90 jsr %a0@
6017c: 588f addql #4,%sp
return result;
}
6017e: 2003 movel %d3,%d0
60180: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5
60186: 4e5e unlk %fp
60188: 4e75 rts
...
0006018c <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
6018c: 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) {
60190: 203c 0009 a71c movel #632604,%d0
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
60196: 2f0b movel %a3,%sp@-
60198: 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) {
6019a: b0b9 0009 5d9c cmpl 95d9c <rtems_current_user_env>,%d0
601a0: 6628 bnes 601ca <chroot+0x3e>
rtems_libio_set_private_env(); /* try to set a new private env*/
601a2: 4eb9 0006 149a jsr 6149a <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
601a8: 41f9 0009 a71c lea 9a71c <rtems_global_user_env>,%a0
601ae: b1f9 0009 5d9c cmpal 95d9c <rtems_current_user_env>,%a0
601b4: 6614 bnes 601ca <chroot+0x3e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
601b6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
601bc: 72ff moveq #-1,%d1 <== NOT EXECUTED
601be: 2040 moveal %d0,%a0 <== NOT EXECUTED
601c0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
601c6: 6000 0084 braw 6024c <chroot+0xc0> <== NOT EXECUTED
}
result = chdir(pathname);
601ca: 2f2e 0008 movel %fp@(8),%sp@-
601ce: 4eb9 0005 ffec jsr 5ffec <chdir>
if (result) {
601d4: 588f addql #4,%sp
601d6: 4a80 tstl %d0
601d8: 6620 bnes 601fa <chroot+0x6e>
rtems_set_errno_and_return_minus_one( errno );
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
601da: 42a7 clrl %sp@-
601dc: 486e ffec pea %fp@(-20)
601e0: 42a7 clrl %sp@-
601e2: 4878 0001 pea 1 <ADD>
601e6: 4879 0008 ec4b pea 8ec4b <rtems_bdpart_shell_usage+0xf1f>
601ec: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
601f2: 4fef 0014 lea %sp@(20),%sp
601f6: 4a80 tstl %d0
601f8: 6714 beqs 6020e <chroot+0x82>
/* our cwd has changed, though - but there is no easy way of return :-( */
rtems_set_errno_and_return_minus_one( errno );
601fa: 45f9 0007 4e78 lea 74e78 <__errno>,%a2 <== NOT EXECUTED
60200: 4e92 jsr %a2@ <== NOT EXECUTED
60202: 2640 moveal %d0,%a3 <== NOT EXECUTED
60204: 4e92 jsr %a2@ <== NOT EXECUTED
60206: 72ff moveq #-1,%d1 <== NOT EXECUTED
60208: 2040 moveal %d0,%a0 <== NOT EXECUTED
6020a: 2690 movel %a0@,%a3@ <== NOT EXECUTED
6020c: 603e bras 6024c <chroot+0xc0> <== NOT EXECUTED
}
rtems_filesystem_freenode(&rtems_filesystem_root);
6020e: 2279 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a1
60214: 2069 0024 moveal %a1@(36),%a0
60218: 4a88 tstl %a0
6021a: 6710 beqs 6022c <chroot+0xa0>
6021c: 2068 001c moveal %a0@(28),%a0
60220: 4a88 tstl %a0
60222: 6708 beqs 6022c <chroot+0xa0>
60224: 4869 0018 pea %a1@(24)
60228: 4e90 jsr %a0@
6022a: 588f addql #4,%sp
rtems_filesystem_root = loc;
6022c: 4878 0014 pea 14 <OPER2>
60230: 486e ffec pea %fp@(-20)
60234: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
6023a: 41e8 0018 lea %a0@(24),%a0
6023e: 2f08 movel %a0,%sp@-
60240: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
return 0;
60246: 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;
6024a: 4281 clrl %d1
return 0;
}
6024c: 246e ffe4 moveal %fp@(-28),%a2
60250: 2001 movel %d1,%d0
60252: 266e ffe8 moveal %fp@(-24),%a3
60256: 4e5e unlk %fp
60258: 4e75 rts
...
00048de8 <close>:
#include <rtems/libio_.h>
int close(
int fd
)
{
48de8: 4e56 0000 linkw %fp,#0
48dec: 202e 0008 movel %fp@(8),%d0
48df0: 2f0a movel %a2,%sp@-
48df2: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_status_code rc;
rtems_libio_check_fd(fd);
48df4: b0b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d0
48dfa: 6416 bccs 48e12 <close+0x2a>
iop = rtems_libio_iop(fd);
48dfc: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
48e02: ed88 lsll #6,%d0
48e04: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
48e06: 202a 0014 movel %a2@(20),%d0
48e0a: 0280 0000 0100 andil #256,%d0
48e10: 6610 bnes 48e22 <close+0x3a>
48e12: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48e18: 74ff moveq #-1,%d2
48e1a: 2040 moveal %d0,%a0
48e1c: 7009 moveq #9,%d0
48e1e: 2080 movel %d0,%a0@
48e20: 603a bras 48e5c <close+0x74>
rc = RTEMS_SUCCESSFUL;
if ( iop->handlers->close_h )
48e22: 206a 003c moveal %a2@(60),%a0
48e26: 2068 0004 moveal %a0@(4),%a0
48e2a: 4a88 tstl %a0
48e2c: 6604 bnes 48e32 <close+0x4a>
48e2e: 4282 clrl %d2 <== NOT EXECUTED
48e30: 6008 bras 48e3a <close+0x52> <== NOT EXECUTED
rc = (*iop->handlers->close_h)( iop );
48e32: 2f0a movel %a2,%sp@-
48e34: 4e90 jsr %a0@
48e36: 588f addql #4,%sp
48e38: 2400 movel %d0,%d2
rtems_filesystem_freenode( &iop->pathinfo );
48e3a: 206a 0024 moveal %a2@(36),%a0
48e3e: 4a88 tstl %a0
48e40: 6710 beqs 48e52 <close+0x6a>
48e42: 2068 001c moveal %a0@(28),%a0
48e46: 4a88 tstl %a0
48e48: 6708 beqs 48e52 <close+0x6a>
48e4a: 486a 0018 pea %a2@(24)
48e4e: 4e90 jsr %a0@
48e50: 588f addql #4,%sp
rtems_libio_free( iop );
48e52: 2f0a movel %a2,%sp@-
48e54: 4eb9 0004 918c jsr 4918c <rtems_libio_free>
return rc;
48e5a: 588f addql #4,%sp
}
48e5c: 2002 movel %d2,%d0
48e5e: 242e fff8 movel %fp@(-8),%d2
48e62: 246e fffc moveal %fp@(-4),%a2
48e66: 4e5e unlk %fp
48e68: 4e75 rts
00048324 <devFS_close>:
#include "devfs.h"
int devFS_close(
rtems_libio_t *iop
)
{
48324: 4e56 fff4 linkw %fp,#-12
48328: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4832c: 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;
48330: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = 0;
48334: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
48338: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4833c: 2f29 000c movel %a1@(12),%sp@-
48340: 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;
48344: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
48348: 4eb9 0004 8ebc jsr 48ebc <rtems_io_close>
np->major,
np->minor,
(void *) &args
);
if ( status ) {
4834e: 4fef 000c lea %sp@(12),%sp
48352: 4a80 tstl %d0
48354: 670a beqs 48360 <devFS_close+0x3c>
return rtems_deviceio_errno(status);
48356: 2f00 movel %d0,%sp@- <== NOT EXECUTED
48358: 4eb9 0004 8414 jsr 48414 <rtems_deviceio_errno> <== NOT EXECUTED
4835e: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
48360: 4e5e unlk %fp
48362: 4e75 rts
00048376 <devFS_evaluate_path>:
const char *pathname,
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
48376: 4e56 ffe4 linkw %fp,#-28
4837a: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
4837e: 246e 0014 moveal %fp@(20),%a2
48382: 282e 0008 movel %fp@(8),%d4
48386: 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;
4838a: 2652 moveal %a2@,%a3
if (!device_name_table)
4838c: 4a8b tstl %a3
4838e: 670a beqs 4839a <devFS_evaluate_path+0x24>
48390: 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)
48392: 4bf9 0004 af4c lea 4af4c <strncmp>,%a5
48398: 6058 bras 483f2 <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 );
4839a: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED
483a0: 740e moveq #14,%d2 <== NOT EXECUTED
483a2: 72ff moveq #-1,%d1 <== NOT EXECUTED
483a4: 2040 moveal %d0,%a0 <== NOT EXECUTED
483a6: 2082 movel %d2,%a0@ <== NOT EXECUTED
483a8: 605e bras 48408 <devFS_evaluate_path+0x92> <== NOT EXECUTED
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
483aa: 2853 moveal %a3@,%a4
483ac: 4a8c tstl %a4
483ae: 673c beqs 483ec <devFS_evaluate_path+0x76>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
483b0: 2f03 movel %d3,%sp@-
483b2: 2f0c movel %a4,%sp@-
483b4: 2f04 movel %d4,%sp@-
483b6: 4e95 jsr %a5@
483b8: 4fef 000c lea %sp@(12),%sp
483bc: 4a80 tstl %d0
483be: 662c bnes 483ec <devFS_evaluate_path+0x76>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
483c0: 4a34 3800 tstb %a4@(00000000,%d3:l)
483c4: 6626 bnes 483ec <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;
483c6: 2079 0005 8290 moveal 58290 <rtems_current_user_env>,%a0
483cc: 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;
483ce: 203c 0005 8244 movel #361028,%d0
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
483d4: 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;
483da: 41f9 0005 81fc lea 581fc <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;
483e0: 2540 0008 movel %d0,%a2@(8)
pathloc->ops = &devFS_ops;
483e4: 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];
483e8: 248b movel %a3,%a2@
pathloc->handlers = &devFS_file_handlers;
pathloc->ops = &devFS_ops;
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
483ea: 601c bras 48408 <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++) {
483ec: 5282 addql #1,%d2
483ee: 47eb 0014 lea %a3@(20),%a3
483f2: b4b9 0005 8118 cmpl 58118 <rtems_device_table_size>,%d2
483f8: 65b0 bcss 483aa <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 );
483fa: 4eb9 0004 9c44 jsr 49c44 <__errno>
48400: 72ff moveq #-1,%d1
48402: 2040 moveal %d0,%a0
48404: 7002 moveq #2,%d0
48406: 2080 movel %d0,%a0@
}
48408: 2001 movel %d1,%d0
4840a: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5
48410: 4e5e unlk %fp
48412: 4e75 rts
00041c80 <devFS_initialize>:
int devFS_initialize(
rtems_filesystem_mount_table_entry_t *temp_mt_entry
)
{
41c80: 4e56 0000 linkw %fp,#0
rtems_device_name_t *device_name_table;
/* allocate device only filesystem name table */
device_name_table = (rtems_device_name_t *)_Workspace_Allocate(
41c84: 2039 0005 8118 movel 58118 <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 8110 jsr 48110 <_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 9c44 jsr 49c44 <__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 8118 movel 58118 <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 a494 jsr 4a494 <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 8244 movel #361028,%d0
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
41cdc: 41f9 0005 81fc lea 581fc <devFS_ops>,%a0
device_name_table, 0,
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
41ce2: 2540 0024 movel %d0,%a2@(36)
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
41ce6: 4280 clrl %d0
sizeof( rtems_device_name_t ) * ( rtems_device_table_size )
);
/* set file handlers */
temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers;
temp_mt_entry->mt_fs_root.ops = &devFS_ops;
41ce8: 2548 0028 movel %a0,%a2@(40)
/* Set the node_access to device name table */
temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table;
41cec: 2542 001c movel %d2,%a2@(28)
return 0;
}
41cf0: 242e fff8 movel %fp@(-8),%d2
41cf4: 246e fffc moveal %fp@(-4),%a2
41cf8: 4e5e unlk %fp
41cfa: 4e75 rts
00041e30 <devFS_ioctl>:
int devFS_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
41e30: 4e56 fff0 linkw %fp,#-16
41e34: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e38: 486e fff0 pea %fp@(-16)
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.command = command;
41e3c: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
41e42: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e46: 2f29 000c movel %a1@(12),%sp@-
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.command = command;
args.buffer = buffer;
41e4a: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
status = rtems_io_control(
41e50: 2f29 0008 movel %a1@(8),%sp@-
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
41e54: 2d48 fff0 movel %a0,%fp@(-16)
args.command = command;
args.buffer = buffer;
status = rtems_io_control(
41e58: 4eb9 0004 5834 jsr 45834 <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 8414 jsr 48414 <rtems_deviceio_errno> <== NOT EXECUTED
41e6e: 588f addql #4,%sp <== NOT EXECUTED
41e70: 6004 bras 41e76 <devFS_ioctl+0x46> <== NOT EXECUTED
return args.ioctl_return;
41e72: 202e fffc movel %fp@(-4),%d0
}
41e76: 4e5e unlk %fp
41e78: 4e75 rts
...
00041cfc <devFS_mknod>:
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
41cfc: 7264 moveq #100,%d1
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41cfe: 4e56 ffdc linkw %fp,#-36
41d02: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@
41d06: 246e 0008 moveal %fp@(8),%a2
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
41d0a: 1012 moveb %a2@,%d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41d0c: 282e 000c movel %fp@(12),%d4
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
41d10: 49c0 extbl %d0
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
41d12: 2c2e 0010 movel %fp@(16),%d6
41d16: 2a2e 0014 movel %fp@(20),%d5
* condition and do not create the '/dev' and the 'path'
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
41d1a: b280 cmpl %d0,%d1
41d1c: 6628 bnes 41d46 <devFS_mknod+0x4a>
41d1e: 123c 0065 moveb #101,%d1
41d22: 102a 0001 moveb %a2@(1),%d0
41d26: 49c0 extbl %d0
41d28: b280 cmpl %d0,%d1
41d2a: 661a bnes 41d46 <devFS_mknod+0x4a>
(path[2] == 'v') && (path[3] == '\0'))
41d2c: 123c 0076 moveb #118,%d1
41d30: 102a 0002 moveb %a2@(2),%d0
41d34: 49c0 extbl %d0
41d36: b280 cmpl %d0,%d1
41d38: 660c bnes 41d46 <devFS_mknod+0x4a>
41d3a: 4a2a 0003 tstb %a2@(3)
41d3e: 6606 bnes 41d46 <devFS_mknod+0x4a>
41d40: 4201 clrb %d1
41d42: 6000 00d2 braw 41e16 <devFS_mknod+0x11a>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
41d46: 2004 movel %d4,%d0
41d48: 0280 0000 f000 andil #61440,%d0
41d4e: 0c80 0000 6000 cmpil #24576,%d0
41d54: 671a beqs 41d70 <devFS_mknod+0x74>
41d56: 0c80 0000 2000 cmpil #8192,%d0
41d5c: 6712 beqs 41d70 <devFS_mknod+0x74>
rtems_set_errno_and_return_minus_one( EINVAL );
41d5e: 4eb9 0004 9c44 jsr 49c44 <__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 aa70 lea 4aa70 <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 9c44 jsr 49c44 <__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 9c44 jsr 49c44 <__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 8118 cmpl 58118 <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 9c44 jsr 49c44 <__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 af34 jsr 4af34 <strlen>
41e00: 588f addql #4,%sp
device_name_table[slot].major = major;
device_name_table[slot].minor = minor;
device_name_table[slot].mode = mode;
41e02: 2744 0010 movel %d4,%a3@(16)
if (slot == -1)
rtems_set_errno_and_return_minus_one( ENOMEM );
_ISR_Disable(level);
device_name_table[slot].device_name = (char *)path;
device_name_table[slot].device_name_length = strlen(path);
41e06: 2740 0004 movel %d0,%a3@(4)
device_name_table[slot].major = major;
41e0a: 2746 0008 movel %d6,%a3@(8)
device_name_table[slot].minor = minor;
41e0e: 2745 000c movel %d5,%a3@(12)
device_name_table[slot].mode = mode;
_ISR_Enable(level);
41e12: 46c3 movew %d3,%sr
41e14: 4281 clrl %d1
return 0;
}
41e16: 2001 movel %d1,%d0
41e18: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5
41e1e: 4e5e unlk %fp
41e20: 4e75 rts
...
00041e24 <devFS_node_type>:
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
41e24: 7002 moveq #2,%d0
#include "devfs.h"
int devFS_node_type(
rtems_filesystem_location_info_t *pathloc
)
{
41e26: 4e56 0000 linkw %fp,#0
/*
* There is only one type of node: device
*/
return RTEMS_FILESYSTEM_DEVICE;
}
41e2a: 4e5e unlk %fp
41e2c: 4e75 rts
...
00041e7c <devFS_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
41e7c: 4e56 fff4 linkw %fp,#-12
41e80: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
41e84: 486e fff4 pea %fp@(-12)
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.flags = iop->flags;
41e88: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
{
rtems_libio_open_close_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
41e8e: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
41e92: 2d6e 0014 fffc movel %fp@(20),%fp@(-4)
status = rtems_io_open(
41e98: 2f29 000c movel %a1@(12),%sp@-
41e9c: 2f29 0008 movel %a1@(8),%sp@-
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
41ea0: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
41ea4: 4eb9 0004 5954 jsr 45954 <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 8414 jsr 48414 <rtems_deviceio_errno> <== NOT EXECUTED
41eba: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
41ebc: 4e5e unlk %fp
41ebe: 4e75 rts
00041ec0 <devFS_read>:
ssize_t devFS_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
41ec0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
41ec4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
41ec8: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
41ecc: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
41ed2: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
41ed6: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
41edc: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
41ee2: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
41ee6: 2f29 000c movel %a1@(12),%sp@- <== NOT EXECUTED
41eea: 2f29 0008 movel %a1@(8),%sp@- <== NOT EXECUTED
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
41eee: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
41ef2: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
41ef6: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
41efa: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED
41efe: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_read(
41f02: 4eb9 0004 59ac jsr 459ac <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 8414 jsr 48414 <rtems_deviceio_errno> <== NOT EXECUTED
41f18: 588f addql #4,%sp <== NOT EXECUTED
41f1a: 6004 bras 41f20 <devFS_read+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
41f1c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
41f20: 4e5e unlk %fp <== NOT EXECUTED
41f22: 4e75 rts
00041f24 <devFS_stat>:
int devFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
41f24: 4e56 0000 linkw %fp,#0
41f28: 206e 0008 moveal %fp@(8),%a0
41f2c: 226e 000c moveal %fp@(12),%a1
rtems_device_name_t *the_dev;
the_dev = (rtems_device_name_t *)loc->node_access;
41f30: 2050 moveal %a0@,%a0
if (!the_dev)
41f32: 4a88 tstl %a0
41f34: 6610 bnes 41f46 <devFS_stat+0x22>
rtems_set_errno_and_return_minus_one( EFAULT );
41f36: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED
41f3c: 720e moveq #14,%d1 <== NOT EXECUTED
41f3e: 2040 moveal %d0,%a0 <== NOT EXECUTED
41f40: 70ff moveq #-1,%d0 <== NOT EXECUTED
41f42: 2081 movel %d1,%a0@ <== NOT EXECUTED
41f44: 6016 bras 41f5c <devFS_stat+0x38> <== NOT EXECUTED
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
41f46: 2228 000c movel %a0@(12),%d1
buf->st_mode = the_dev->mode;
41f4a: 4280 clrl %d0
41f4c: 2368 0010 000c movel %a0@(16),%a1@(12)
the_dev = (rtems_device_name_t *)loc->node_access;
if (!the_dev)
rtems_set_errno_and_return_minus_one( EFAULT );
buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor );
41f52: 2368 0008 0016 movel %a0@(8),%a1@(22)
41f58: 2341 001a movel %d1,%a1@(26)
buf->st_mode = the_dev->mode;
return 0;
}
41f5c: 4e5e unlk %fp
41f5e: 4e75 rts
00041f60 <devFS_write>:
ssize_t devFS_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
41f60: 4e56 ffe4 linkw %fp,#-28
41f64: 206e 0008 moveal %fp@(8),%a0
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
41f68: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
41f6c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
{
rtems_libio_rw_args_t args;
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
41f72: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
41f76: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12)
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
41f7c: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
41f82: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
41f86: 2f29 000c movel %a1@(12),%sp@-
41f8a: 2f29 0008 movel %a1@(8),%sp@-
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
args.offset = iop->offset;
41f8e: 2028 000c movel %a0@(12),%d0
41f92: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
rtems_device_name_t *np;
np = (rtems_device_name_t *)iop->file_info;
args.iop = iop;
41f96: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
41f9a: 2d40 ffe8 movel %d0,%fp@(-24)
41f9e: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
status = rtems_io_write(
41fa2: 4eb9 0004 5a04 jsr 45a04 <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 8414 jsr 48414 <rtems_deviceio_errno> <== NOT EXECUTED
41fb8: 588f addql #4,%sp <== NOT EXECUTED
41fba: 6004 bras 41fc0 <devFS_write+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
41fbc: 202e fffc movel %fp@(-4),%d0
}
41fc0: 4e5e unlk %fp
41fc2: 4e75 rts
0004a354 <device_close>:
*/
int device_close(
rtems_libio_t *iop
)
{
4a354: 4e56 fff4 linkw %fp,#-12
4a358: 226e 0008 moveal %fp@(8),%a1
args.iop = iop;
args.flags = 0;
args.mode = 0;
status = rtems_io_close(
4a35c: 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;
4a360: 2069 0038 moveal %a1@(56),%a0
args.iop = iop;
4a364: 2d49 fff4 movel %a1,%fp@(-12)
args.flags = 0;
4a368: 42ae fff8 clrl %fp@(-8)
args.mode = 0;
4a36c: 42ae fffc clrl %fp@(-4)
status = rtems_io_close(
4a370: 2f28 0050 movel %a0@(80),%sp@-
4a374: 2f28 004c movel %a0@(76),%sp@-
4a378: 4eb9 0004 b190 jsr 4b190 <rtems_io_close>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status ) {
4a37e: 4fef 000c lea %sp@(12),%sp
4a382: 4a80 tstl %d0
4a384: 670a beqs 4a390 <device_close+0x3c>
return rtems_deviceio_errno(status);
4a386: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a388: 4eb9 0004 b6f0 jsr 4b6f0 <rtems_deviceio_errno> <== NOT EXECUTED
4a38e: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
4a390: 4e5e unlk %fp
4a392: 4e75 rts
0004a242 <device_ioctl>:
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4a242: 4e56 fff0 linkw %fp,#-16
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
args.command = command;
args.buffer = buffer;
4a246: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8)
the_jnode = iop->file_info;
status = rtems_io_control(
4a24c: 486e fff0 pea %fp@(-16)
int device_ioctl(
rtems_libio_t *iop,
uint32_t command,
void *buffer
)
{
4a250: 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;
4a254: 2d6e 000c fff4 movel %fp@(12),%fp@(-12)
args.buffer = buffer;
the_jnode = iop->file_info;
4a25a: 2069 0038 moveal %a1@(56),%a0
{
rtems_libio_ioctl_args_t args;
rtems_status_code status;
IMFS_jnode_t *the_jnode;
args.iop = iop;
4a25e: 2d49 fff0 movel %a1,%fp@(-16)
args.command = command;
args.buffer = buffer;
the_jnode = iop->file_info;
status = rtems_io_control(
4a262: 2f28 0050 movel %a0@(80),%sp@-
4a266: 2f28 004c movel %a0@(76),%sp@-
4a26a: 4eb9 0004 b1e8 jsr 4b1e8 <rtems_io_control>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4a270: 4fef 000c lea %sp@(12),%sp
4a274: 4a80 tstl %d0
4a276: 670c beqs 4a284 <device_ioctl+0x42>
return rtems_deviceio_errno(status);
4a278: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a27a: 4eb9 0004 b6f0 jsr 4b6f0 <rtems_deviceio_errno> <== NOT EXECUTED
4a280: 588f addql #4,%sp <== NOT EXECUTED
4a282: 6004 bras 4a288 <device_ioctl+0x46> <== NOT EXECUTED
return args.ioctl_return;
4a284: 202e fffc movel %fp@(-4),%d0
}
4a288: 4e5e unlk %fp
4a28a: 4e75 rts
0004a394 <device_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4a394: 4e56 fff4 linkw %fp,#-12
4a398: 206e 0008 moveal %fp@(8),%a0
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4a39c: 486e fff4 pea %fp@(-12)
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
args.flags = iop->flags;
4a3a0: 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;
4a3a6: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.flags = iop->flags;
args.mode = mode;
4a3aa: 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;
4a3b0: 2d48 fff4 movel %a0,%fp@(-12)
args.flags = iop->flags;
args.mode = mode;
status = rtems_io_open(
4a3b4: 2f29 0050 movel %a1@(80),%sp@-
4a3b8: 2f29 004c movel %a1@(76),%sp@-
4a3bc: 4eb9 0004 b240 jsr 4b240 <rtems_io_open>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4a3c2: 4fef 000c lea %sp@(12),%sp
4a3c6: 4a80 tstl %d0
4a3c8: 670a beqs 4a3d4 <device_open+0x40>
return rtems_deviceio_errno(status);
4a3ca: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a3cc: 4eb9 0004 b6f0 jsr 4b6f0 <rtems_deviceio_errno> <== NOT EXECUTED
4a3d2: 588f addql #4,%sp <== NOT EXECUTED
return 0;
}
4a3d4: 4e5e unlk %fp
4a3d6: 4e75 rts
0004a2f0 <device_read>:
ssize_t device_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4a2f0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4a2f4: 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(
4a2f8: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
4a2fc: 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;
4a302: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED
args.count = count;
4a308: 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;
4a30e: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED
args.iop = iop;
args.offset = iop->offset;
4a312: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
4a316: 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;
4a31a: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
args.offset = iop->offset;
4a31e: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED
4a322: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED
args.buffer = buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4a326: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
status = rtems_io_read(
4a32a: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED
4a32e: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED
4a332: 4eb9 0004 b298 jsr 4b298 <rtems_io_read> <== NOT EXECUTED
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4a338: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a33c: 4a80 tstl %d0 <== NOT EXECUTED
4a33e: 670c beqs 4a34c <device_read+0x5c> <== NOT EXECUTED
return rtems_deviceio_errno(status);
4a340: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a342: 4eb9 0004 b6f0 jsr 4b6f0 <rtems_deviceio_errno> <== NOT EXECUTED
4a348: 588f addql #4,%sp <== NOT EXECUTED
4a34a: 6004 bras 4a350 <device_read+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4a34c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
4a350: 4e5e unlk %fp <== NOT EXECUTED
4a352: 4e75 rts
0004a28c <device_write>:
ssize_t device_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
4a28c: 4e56 ffe4 linkw %fp,#-28
4a290: 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(
4a294: 486e ffe4 pea %fp@(-28)
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
4a298: 2d68 0014 fff8 movel %a0@(20),%fp@(-8)
the_jnode = iop->file_info;
args.iop = iop;
args.offset = iop->offset;
args.buffer = (void *) buffer;
4a29e: 2d6e 000c fff0 movel %fp@(12),%fp@(-16)
args.count = count;
4a2a4: 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;
4a2aa: 2268 0038 moveal %a0@(56),%a1
args.iop = iop;
args.offset = iop->offset;
4a2ae: 2028 000c movel %a0@(12),%d0
4a2b2: 2228 0010 movel %a0@(16),%d1
rtems_status_code status;
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
args.iop = iop;
4a2b6: 2d48 ffe4 movel %a0,%fp@(-28)
args.offset = iop->offset;
4a2ba: 2d40 ffe8 movel %d0,%fp@(-24)
4a2be: 2d41 ffec movel %d1,%fp@(-20)
args.buffer = (void *) buffer;
args.count = count;
args.flags = iop->flags;
args.bytes_moved = 0;
4a2c2: 42ae fffc clrl %fp@(-4)
status = rtems_io_write(
4a2c6: 2f29 0050 movel %a1@(80),%sp@-
4a2ca: 2f29 004c movel %a1@(76),%sp@-
4a2ce: 4eb9 0004 b2f0 jsr 4b2f0 <rtems_io_write>
the_jnode->info.device.major,
the_jnode->info.device.minor,
(void *) &args
);
if ( status )
4a2d4: 4fef 000c lea %sp@(12),%sp
4a2d8: 4a80 tstl %d0
4a2da: 670c beqs 4a2e8 <device_write+0x5c>
return rtems_deviceio_errno(status);
4a2dc: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a2de: 4eb9 0004 b6f0 jsr 4b6f0 <rtems_deviceio_errno> <== NOT EXECUTED
4a2e4: 588f addql #4,%sp <== NOT EXECUTED
4a2e6: 6004 bras 4a2ec <device_write+0x60> <== NOT EXECUTED
return (ssize_t) args.bytes_moved;
4a2e8: 202e fffc movel %fp@(-4),%d0
}
4a2ec: 4e5e unlk %fp
4a2ee: 4e75 rts
00043a3a <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
43a3a: 4e56 fff4 linkw %fp,#-12
43a3e: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
43a42: 246e 0008 moveal %fp@(8),%a2
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
43a46: 4aaa 00b4 tstl %a2@(180)
43a4a: 674e beqs 43a9a <drainOutput+0x60>
rtems_interrupt_disable (level);
43a4c: 243c 0000 0700 movel #1792,%d2
43a52: 2202 movel %d2,%d1
43a54: 40c0 movew %sr,%d0
43a56: 8280 orl %d0,%d1
43a58: 46c1 movew %d1,%sr
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
tty->rawOutBufState = rob_wait;
rtems_interrupt_enable (level);
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
43a5a: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
43a60: 602a bras 43a8c <drainOutput+0x52>
tty->rawOutBufState = rob_wait;
43a62: 7202 moveq #2,%d1
43a64: 2541 0094 movel %d1,%a2@(148)
rtems_interrupt_enable (level);
43a68: 46c0 movew %d0,%sr
sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore,
43a6a: 42a7 clrl %sp@-
43a6c: 42a7 clrl %sp@-
43a6e: 2f2a 008c movel %a2@(140),%sp@-
43a72: 4e93 jsr %a3@
RTEMS_WAIT,
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
43a74: 4fef 000c lea %sp@(12),%sp
43a78: 4a80 tstl %d0
43a7a: 6708 beqs 43a84 <drainOutput+0x4a>
rtems_fatal_error_occurred (sc);
43a7c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
43a7e: 4eb9 0004 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
43a84: 2202 movel %d2,%d1
43a86: 40c0 movew %sr,%d0
43a88: 8280 orl %d0,%d1
43a8a: 46c1 movew %d1,%sr
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
rtems_interrupt_disable (level);
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
43a8c: 206a 0084 moveal %a2@(132),%a0
43a90: 222a 0080 movel %a2@(128),%d1
43a94: b288 cmpl %a0,%d1
43a96: 66ca bnes 43a62 <drainOutput+0x28>
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
43a98: 46c0 movew %d0,%sr
}
}
43a9a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
43aa0: 4e5e unlk %fp
43aa2: 4e75 rts
00042d74 <dup>:
#include <fcntl.h>
int dup(
int fildes
)
{
42d74: 4e56 0000 linkw %fp,#0
return fcntl( fildes, F_DUPFD, 0 );
42d78: 42a7 clrl %sp@-
42d7a: 42a7 clrl %sp@-
42d7c: 2f2e 0008 movel %fp@(8),%sp@-
42d80: 4eb9 0004 3178 jsr 43178 <fcntl>
}
42d86: 4e5e unlk %fp
42d88: 4e75 rts
...
00042d1c <dup2>:
int dup2(
int fildes,
int fildes2
)
{
42d1c: 4e56 ffa8 linkw %fp,#-88
42d20: 48d7 041c moveml %d2-%d4/%a2,%sp@
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d24: 280e movel %fp,%d4
42d26: 0684 ffff ffba addil #-70,%d4
42d2c: 45f9 0004 34c8 lea 434c8 <fstat>,%a2
42d32: 2f04 movel %d4,%sp@-
int dup2(
int fildes,
int fildes2
)
{
42d34: 242e 0008 movel %fp@(8),%d2
42d38: 262e 000c movel %fp@(12),%d3
/*
* If fildes is not valid, then fildes2 should not be closed.
*/
status = fstat( fildes, &buf );
42d3c: 2f02 movel %d2,%sp@-
42d3e: 4e92 jsr %a2@
if ( status == -1 )
42d40: 508f addql #8,%sp
42d42: 72ff moveq #-1,%d1
42d44: b280 cmpl %d0,%d1
42d46: 6720 beqs 42d68 <dup2+0x4c>
/*
* If fildes2 is not valid, then we should not do anything either.
*/
status = fstat( fildes2, &buf );
42d48: 2f04 movel %d4,%sp@-
42d4a: 2f03 movel %d3,%sp@-
42d4c: 4e92 jsr %a2@
if ( status == -1 )
42d4e: 508f addql #8,%sp
42d50: 72ff moveq #-1,%d1
42d52: b280 cmpl %d0,%d1
42d54: 6712 beqs 42d68 <dup2+0x4c>
/*
* This fcntl handles everything else.
*/
return fcntl( fildes, F_DUPFD, fildes2 );
42d56: 2f03 movel %d3,%sp@- <== NOT EXECUTED
42d58: 42a7 clrl %sp@- <== NOT EXECUTED
42d5a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
42d5c: 4eb9 0004 3178 jsr 43178 <fcntl> <== NOT EXECUTED
42d62: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42d66: 6002 bras 42d6a <dup2+0x4e> <== NOT EXECUTED
42d68: 70ff moveq #-1,%d0
}
42d6a: 4cee 041c ffa8 moveml %fp@(-88),%d2-%d4/%a2
42d70: 4e5e unlk %fp
42d72: 4e75 rts
000435a0 <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435a0: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
435a4: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
435a8: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435ac: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435b0: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435b4: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
435ba: 1202 moveb %d2,%d1 <== NOT EXECUTED
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
435bc: 4a80 tstl %d0 <== NOT EXECUTED
435be: 674c beqs 4360c <echo+0x6c> <== NOT EXECUTED
435c0: 4280 clrl %d0 <== NOT EXECUTED
435c2: 1002 moveb %d2,%d0 <== NOT EXECUTED
435c4: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 <== NOT EXECUTED
435ca: 1630 0801 moveb %a0@(00000001,%d0:l),%d3 <== NOT EXECUTED
435ce: 49c3 extbl %d3 <== NOT EXECUTED
435d0: 0803 0005 btst #5,%d3 <== NOT EXECUTED
435d4: 6736 beqs 4360c <echo+0x6c> <== NOT EXECUTED
435d6: 7609 moveq #9,%d3 <== NOT EXECUTED
435d8: b680 cmpl %d0,%d3 <== NOT EXECUTED
435da: 6730 beqs 4360c <echo+0x6c> <== NOT EXECUTED
435dc: 163c 000a moveb #10,%d3 <== NOT EXECUTED
435e0: b680 cmpl %d0,%d3 <== NOT EXECUTED
435e2: 6728 beqs 4360c <echo+0x6c> <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
435e4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
435e6: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
435ea: 7040 moveq #64,%d0 <== NOT EXECUTED
rtems_termios_puts (echobuf, 2, tty);
435ec: 486e fffe pea %fp@(-2) <== NOT EXECUTED
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
435f0: b182 eorl %d0,%d2 <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
435f2: 765e moveq #94,%d3 <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
435f4: 1d42 ffff moveb %d2,%fp@(-1) <== NOT EXECUTED
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
char echobuf[2];
echobuf[0] = '^';
435f8: 1d43 fffe moveb %d3,%fp@(-2) <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
435fc: 4eb9 0004 335e jsr 4335e <rtems_termios_puts> <== NOT EXECUTED
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
43602: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
char echobuf[2];
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
43606: 54aa 0028 addql #2,%a2@(40) <== NOT EXECUTED
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) {
4360a: 6010 bras 4361c <echo+0x7c> <== NOT EXECUTED
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
}
else {
oproc (c, tty);
4360c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4360e: 0281 0000 00ff andil #255,%d1 <== NOT EXECUTED
43614: 2f01 movel %d1,%sp@- <== NOT EXECUTED
43616: 4eba fe40 jsr %pc@(43458 <oproc>) <== NOT EXECUTED
4361a: 508f addql #8,%sp <== NOT EXECUTED
}
}
4361c: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2 <== NOT EXECUTED
43622: 4e5e unlk %fp <== NOT EXECUTED
43624: 4e75 rts
000605d4 <endgrent>:
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
}
void endgrent(void)
{
605d4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp != NULL)
605d8: 2039 0009 9e52 movel 99e52 <group_fp>,%d0 <== NOT EXECUTED
605de: 670a beqs 605ea <endgrent+0x16> <== NOT EXECUTED
fclose(group_fp);
605e0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
605e2: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
605e8: 588f addql #4,%sp <== NOT EXECUTED
}
605ea: 4e5e unlk %fp <== NOT EXECUTED
605ec: 4e75 rts
000605ee <endpwent>:
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
}
void endpwent(void)
{
605ee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp != NULL)
605f2: 2039 0009 9d6a movel 99d6a <passwd_fp>,%d0 <== NOT EXECUTED
605f8: 670a beqs 60604 <endpwent+0x16> <== NOT EXECUTED
fclose(passwd_fp);
605fa: 2f00 movel %d0,%sp@- <== NOT EXECUTED
605fc: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
60602: 588f addql #4,%sp <== NOT EXECUTED
}
60604: 4e5e unlk %fp <== NOT EXECUTED
60606: 4e75 rts
00043626 <erase>:
* FIXME: Needs support for WERASE and ECHOPRT.
* FIXME: Some of the tests should check for IEXTEN, too.
*/
static void
erase (struct rtems_termios_tty *tty, int lineFlag)
{
43626: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4362a: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
4362e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
43632: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
if (tty->ccount == 0)
43636: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED
4363a: 6700 0178 beqw 437b4 <erase+0x18e> <== NOT EXECUTED
return;
if (lineFlag) {
4363e: 4a83 tstl %d3 <== NOT EXECUTED
43640: 6700 0162 beqw 437a4 <erase+0x17e> <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
43644: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
43648: 44c0 movew %d0,%ccr <== NOT EXECUTED
4364a: 6b08 bmis 43654 <erase+0x2e> <== NOT EXECUTED
tty->ccount = 0;
4364c: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
return;
43650: 6000 0162 braw 437b4 <erase+0x18e> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
43654: 0800 0004 btst #4,%d0 <== NOT EXECUTED
43658: 6600 014a bnew 437a4 <erase+0x17e> <== NOT EXECUTED
tty->ccount = 0;
echo (tty->termios.c_cc[VKILL], tty);
4365c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4365e: 4280 clrl %d0 <== NOT EXECUTED
43660: 102a 0044 moveb %a2@(68),%d0 <== NOT EXECUTED
if (!(tty->termios.c_lflag & ECHO)) {
tty->ccount = 0;
return;
}
if (!(tty->termios.c_lflag & ECHOE)) {
tty->ccount = 0;
43664: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
43668: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4366a: 4eba ff34 jsr %pc@(435a0 <echo>) <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
4366e: 508f addql #8,%sp <== NOT EXECUTED
43670: 7020 moveq #32,%d0 <== NOT EXECUTED
43672: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
43676: 6700 013c beqw 437b4 <erase+0x18e> <== NOT EXECUTED
echo ('\n', tty);
4367a: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
4367e: 700a moveq #10,%d0 <== NOT EXECUTED
43680: 602c bras 436ae <erase+0x88> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
43682: 5388 subql #1,%a0 <== NOT EXECUTED
43684: 226a 001c moveal %a2@(28),%a1 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
43688: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
4368c: 2548 0020 movel %a0,%a2@(32) <== NOT EXECUTED
43690: 1431 8800 moveb %a1@(00000000,%a0:l),%d2 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO) {
43694: 44c0 movew %d0,%ccr <== NOT EXECUTED
43696: 6a00 0106 bplw 4379e <erase+0x178> <== NOT EXECUTED
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
4369a: 4a83 tstl %d3 <== NOT EXECUTED
4369c: 6620 bnes 436be <erase+0x98> <== NOT EXECUTED
4369e: 0800 0004 btst #4,%d0 <== NOT EXECUTED
436a2: 661a bnes 436be <erase+0x98> <== NOT EXECUTED
echo (tty->termios.c_cc[VERASE], tty);
436a4: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
436a8: 4280 clrl %d0 <== NOT EXECUTED
436aa: 102a 0043 moveb %a2@(67),%d0 <== NOT EXECUTED
436ae: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
436b2: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
436b8: 4e5e unlk %fp <== NOT EXECUTED
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
if (tty->termios.c_lflag & ECHO) {
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
echo (tty->termios.c_cc[VERASE], tty);
436ba: 6000 fee4 braw 435a0 <echo> <== NOT EXECUTED
436be: 2279 0005 a3a8 moveal 5a3a8 <__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 931d pea 5931d <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 931b pea 5931b <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 a3a8 moveal 5a3a8 <__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 931b pea 5931b <rtems_status_assoc+0x175> <== NOT EXECUTED
4378c: 4e93 jsr %a3@ <== NOT EXECUTED
if (tty->column)
4378e: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED
43792: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43796: 6706 beqs 4379e <erase+0x178> <== NOT EXECUTED
tty->column--;
43798: 5380 subql #1,%d0 <== NOT EXECUTED
4379a: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
}
}
}
if (!lineFlag)
4379e: 4a83 tstl %d3 <== NOT EXECUTED
437a0: 6608 bnes 437aa <erase+0x184> <== NOT EXECUTED
437a2: 6010 bras 437b4 <erase+0x18e> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
if (tty->column)
tty->column--;
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
rtems_termios_puts ("\b \b", 3, tty);
437a4: 47f9 0004 335e lea 4335e <rtems_termios_puts>,%a3 <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
437aa: 206a 0020 moveal %a2@(32),%a0 <== NOT EXECUTED
437ae: 4a88 tstl %a0 <== NOT EXECUTED
437b0: 6600 fed0 bnew 43682 <erase+0x5c> <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
437b4: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
437ba: 4e5e unlk %fp <== NOT EXECUTED
437bc: 4e75 rts
0006ff98 <fchdir>:
#include <rtems/seterr.h>
int fchdir(
int fd
)
{
6ff98: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED
6ff9c: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED
6ffa0: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc, saved;
rtems_libio_check_fd( fd );
6ffa4: b8b9 0009 5a94 cmpl 95a94 <rtems_libio_number_iops>,%d4 <== NOT EXECUTED
6ffaa: 6414 bccs 6ffc0 <fchdir+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
6ffac: 2079 0009 a6c0 moveal 9a6c0 <rtems_libio_iops>,%a0 <== NOT EXECUTED
6ffb2: ed8c lsll #6,%d4 <== NOT EXECUTED
6ffb4: d1c4 addal %d4,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
6ffb6: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
6ffba: 0800 0008 btst #8,%d0 <== NOT EXECUTED
6ffbe: 6612 bnes 6ffd2 <fchdir+0x3a> <== NOT EXECUTED
6ffc0: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6ffc6: 7609 moveq #9,%d3 <== NOT EXECUTED
6ffc8: 72ff moveq #-1,%d1 <== NOT EXECUTED
6ffca: 2040 moveal %d0,%a0 <== NOT EXECUTED
6ffcc: 2083 movel %d3,%a0@ <== NOT EXECUTED
6ffce: 6000 00fc braw 700cc <fchdir+0x134> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
6ffd2: 0800 0001 btst #1,%d0 <== NOT EXECUTED
6ffd6: 6612 bnes 6ffea <fchdir+0x52> <== NOT EXECUTED
6ffd8: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6ffde: 7416 moveq #22,%d2 <== NOT EXECUTED
6ffe0: 72ff moveq #-1,%d1 <== NOT EXECUTED
6ffe2: 2040 moveal %d0,%a0 <== NOT EXECUTED
6ffe4: 2082 movel %d2,%a0@ <== NOT EXECUTED
6ffe6: 6000 00e4 braw 700cc <fchdir+0x134> <== NOT EXECUTED
/*
* Verify you can change directory into this node.
*/
if ( !iop->pathinfo.ops ) {
6ffea: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
6ffee: 4a89 tstl %a1 <== NOT EXECUTED
6fff0: 6708 beqs 6fffa <fchdir+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( !iop->pathinfo.ops->node_type_h ) {
6fff2: 2269 0010 moveal %a1@(16),%a1 <== NOT EXECUTED
6fff6: 4a89 tstl %a1 <== NOT EXECUTED
6fff8: 6614 bnes 7000e <fchdir+0x76> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6fffa: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
70000: 72ff moveq #-1,%d1 <== NOT EXECUTED
70002: 2040 moveal %d0,%a0 <== NOT EXECUTED
70004: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
7000a: 6000 00c0 braw 700cc <fchdir+0x134> <== NOT EXECUTED
}
if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) !=
7000e: 2808 movel %a0,%d4 <== NOT EXECUTED
70010: 0684 0000 0018 addil #24,%d4 <== NOT EXECUTED
70016: 2f04 movel %d4,%sp@- <== NOT EXECUTED
70018: 4e91 jsr %a1@ <== NOT EXECUTED
7001a: 588f addql #4,%sp <== NOT EXECUTED
7001c: 7201 moveq #1,%d1 <== NOT EXECUTED
7001e: b280 cmpl %d0,%d1 <== NOT EXECUTED
70020: 6712 beqs 70034 <fchdir+0x9c> <== NOT EXECUTED
RTEMS_FILESYSTEM_DIRECTORY ) {
rtems_set_errno_and_return_minus_one( ENOTDIR );
70022: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
70028: 72ff moveq #-1,%d1 <== NOT EXECUTED
7002a: 2040 moveal %d0,%a0 <== NOT EXECUTED
7002c: 7014 moveq #20,%d0 <== NOT EXECUTED
7002e: 2080 movel %d0,%a0@ <== NOT EXECUTED
70030: 6000 009a braw 700cc <fchdir+0x134> <== NOT EXECUTED
* but note the race condition. Threads who
* share their rtems_filesystem_current better
* be synchronized!
*/
saved = rtems_filesystem_current;
70034: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
70038: 240e movel %fp,%d2 <== NOT EXECUTED
7003a: 0682 ffff ffd8 addil #-40,%d2 <== NOT EXECUTED
70040: 45f9 0007 7eb0 lea 77eb0 <memcpy>,%a2 <== NOT EXECUTED
70046: 2639 0009 5d9c movel 95d9c <rtems_current_user_env>,%d3 <== NOT EXECUTED
7004c: 5883 addql #4,%d3 <== NOT EXECUTED
7004e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
70050: 2f02 movel %d2,%sp@- <== NOT EXECUTED
70052: 4e92 jsr %a2@ <== NOT EXECUTED
rtems_filesystem_current = iop->pathinfo;
70054: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
70058: 2f04 movel %d4,%sp@- <== NOT EXECUTED
7005a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
7005c: 4e92 jsr %a2@ <== NOT EXECUTED
/* clone the current node */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
7005e: 42a7 clrl %sp@- <== NOT EXECUTED
70060: 486e ffec pea %fp@(-20) <== NOT EXECUTED
70064: 42a7 clrl %sp@- <== NOT EXECUTED
70066: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
7006a: 4879 0008 ec4b pea 8ec4b <rtems_bdpart_shell_usage+0xf1f> <== NOT EXECUTED
70070: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
70076: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED
7007a: 4a80 tstl %d0 <== NOT EXECUTED
7007c: 671a beqs 70098 <fchdir+0x100> <== NOT EXECUTED
/* cloning failed; restore original and bail out */
rtems_filesystem_current = saved;
7007e: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
70082: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0 <== NOT EXECUTED
70088: 5880 addql #4,%d0 <== NOT EXECUTED
7008a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
7008c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
7008e: 4e92 jsr %a2@ <== NOT EXECUTED
return -1;
70090: 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;
70094: 72ff moveq #-1,%d1 <== NOT EXECUTED
return -1;
70096: 6034 bras 700cc <fchdir+0x134> <== NOT EXECUTED
}
/* release the old one */
rtems_filesystem_freenode( &saved );
70098: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
7009c: 4a88 tstl %a0 <== NOT EXECUTED
7009e: 670e beqs 700ae <fchdir+0x116> <== NOT EXECUTED
700a0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
700a4: 4a88 tstl %a0 <== NOT EXECUTED
700a6: 6706 beqs 700ae <fchdir+0x116> <== NOT EXECUTED
700a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
700aa: 4e90 jsr %a0@ <== NOT EXECUTED
700ac: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_current = loc;
700ae: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
700b2: 486e ffec pea %fp@(-20) <== NOT EXECUTED
700b6: 2239 0009 5d9c movel 95d9c <rtems_current_user_env>,%d1 <== NOT EXECUTED
700bc: 5881 addql #4,%d1 <== NOT EXECUTED
700be: 2f01 movel %d1,%sp@- <== NOT EXECUTED
700c0: 4eb9 0007 7eb0 jsr 77eb0 <memcpy> <== NOT EXECUTED
return 0;
700c6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
return -1;
}
/* release the old one */
rtems_filesystem_freenode( &saved );
rtems_filesystem_current = loc;
700ca: 4281 clrl %d1 <== NOT EXECUTED
return 0;
}
700cc: 2001 movel %d1,%d0 <== NOT EXECUTED
700ce: 4cee 041c ffc8 moveml %fp@(-56),%d2-%d4/%a2 <== NOT EXECUTED
700d4: 4e5e unlk %fp <== NOT EXECUTED
700d6: 4e75 rts
0006025c <fchmod>:
int fchmod(
int fd,
mode_t mode
)
{
6025c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
60260: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
60264: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
60268: b0b9 0009 5a94 cmpl 95a94 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
6026e: 6414 bccs 60284 <fchmod+0x28> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
60270: 2079 0009 a6c0 moveal 9a6c0 <rtems_libio_iops>,%a0 <== NOT EXECUTED
60276: ed88 lsll #6,%d0 <== NOT EXECUTED
60278: d1c0 addal %d0,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
6027a: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED
6027e: 0800 0008 btst #8,%d0 <== NOT EXECUTED
60282: 660e bnes 60292 <fchmod+0x36> <== NOT EXECUTED
60284: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6028a: 7209 moveq #9,%d1 <== NOT EXECUTED
6028c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6028e: 2081 movel %d1,%a0@ <== NOT EXECUTED
60290: 6044 bras 602d6 <fchmod+0x7a> <== NOT EXECUTED
/*
* Now process the fchmod().
*/
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
60292: 44c0 movew %d0,%ccr <== NOT EXECUTED
60294: 670e beqs 602a4 <fchmod+0x48> <== NOT EXECUTED
60296: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6029c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6029e: 7016 moveq #22,%d0 <== NOT EXECUTED
602a0: 2080 movel %d0,%a0@ <== NOT EXECUTED
602a2: 6032 bras 602d6 <fchmod+0x7a> <== NOT EXECUTED
if ( !iop->handlers->fchmod_h )
602a4: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED
602a8: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED
602ac: 6610 bnes 602be <fchmod+0x62> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
602ae: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
602b4: 2040 moveal %d0,%a0 <== NOT EXECUTED
602b6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
602bc: 6018 bras 602d6 <fchmod+0x7a> <== NOT EXECUTED
return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode );
602be: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED
602c2: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
602c6: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED
602ca: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED
602ce: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
602d2: 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 );
602d4: 4ed1 jmp %a1@ <== NOT EXECUTED
}
602d6: 70ff moveq #-1,%d0 <== NOT EXECUTED
602d8: 4e5e unlk %fp <== NOT EXECUTED
602da: 4e75 rts
000602dc <fchown>:
int fchown(
int fd,
uid_t owner,
gid_t group
)
{
602dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
602e0: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED
602e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
602e6: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
602ea: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
602ee: b4b9 0009 5a94 cmpl 95a94 <rtems_libio_number_iops>,%d2 <== NOT EXECUTED
602f4: 6414 bccs 6030a <fchown+0x2e> <== NOT EXECUTED
iop = rtems_libio_iop( fd );
602f6: 2079 0009 a6c0 moveal 9a6c0 <rtems_libio_iops>,%a0 <== NOT EXECUTED
602fc: ed8a lsll #6,%d2 <== NOT EXECUTED
602fe: d1c2 addal %d2,%a0 <== NOT EXECUTED
rtems_libio_check_is_open(iop);
60300: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED
60304: 0802 0008 btst #8,%d2 <== NOT EXECUTED
60308: 660e bnes 60318 <fchown+0x3c> <== NOT EXECUTED
6030a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60310: 7209 moveq #9,%d1 <== NOT EXECUTED
60312: 2040 moveal %d0,%a0 <== NOT EXECUTED
60314: 2081 movel %d1,%a0@ <== NOT EXECUTED
60316: 6052 bras 6036a <fchown+0x8e> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
60318: 44c2 movew %d2,%ccr <== NOT EXECUTED
6031a: 670e beqs 6032a <fchown+0x4e> <== NOT EXECUTED
6031c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60322: 2040 moveal %d0,%a0 <== NOT EXECUTED
60324: 7016 moveq #22,%d0 <== NOT EXECUTED
60326: 2080 movel %d0,%a0@ <== NOT EXECUTED
60328: 6040 bras 6036a <fchown+0x8e> <== NOT EXECUTED
if ( !iop->pathinfo.ops->chown_h )
6032a: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED
6032e: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED
60332: 4a89 tstl %a1 <== NOT EXECUTED
60334: 6610 bnes 60346 <fchown+0x6a> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60336: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6033c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6033e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60344: 6024 bras 6036a <fchown+0x8e> <== NOT EXECUTED
return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group );
60346: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED
6034a: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED
60350: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
}
60356: 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 );
6035a: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
6035e: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED
60362: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
60366: 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 );
60368: 4ed1 jmp %a1@ <== NOT EXECUTED
}
6036a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
6036e: 70ff moveq #-1,%d0 <== NOT EXECUTED
60370: 4e5e unlk %fp <== NOT EXECUTED
60372: 4e75 rts
000700d8 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
700d8: 4e56 fff0 linkw %fp,#-16
700dc: 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, ...));
700e0: 41ee 0010 lea %fp@(16),%a0
700e4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
700e8: 262e 000c movel %fp@(12),%d3
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
700ec: 2279 0009 5a94 moveal 95a94 <rtems_libio_number_iops>,%a1
700f2: b3c0 cmpal %d0,%a1
700f4: 6316 blss 7010c <fcntl+0x34>
iop = rtems_libio_iop( fd );
700f6: 2239 0009 a6c0 movel 9a6c0 <rtems_libio_iops>,%d1
700fc: 2441 moveal %d1,%a2
700fe: ed88 lsll #6,%d0
70100: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
70102: 202a 0014 movel %a2@(20),%d0
70106: 0800 0008 btst #8,%d0
7010a: 6612 bnes 7011e <fcntl+0x46>
7010c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
70112: 74ff moveq #-1,%d2 <== NOT EXECUTED
70114: 7209 moveq #9,%d1 <== NOT EXECUTED
70116: 2040 moveal %d0,%a0 <== NOT EXECUTED
70118: 2081 movel %d1,%a0@ <== NOT EXECUTED
7011a: 6000 011e braw 7023a <fcntl+0x162> <== NOT EXECUTED
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
7011e: 7409 moveq #9,%d2
70120: b483 cmpl %d3,%d2
70122: 6500 00de bcsw 70202 <fcntl+0x12a>
70126: 343b 3a08 movew %pc@(70130 <fcntl+0x58>,%d3:l:2),%d2
7012a: 48c2 extl %d2
7012c: 4efb 2802 jmp %pc@(70130 <fcntl+0x58>,%d2:l)
70130: 0014 024 <== NOT EXECUTED
70132: 006e 0156 <== NOT EXECUTED
70134: 007a 0172 <== NOT EXECUTED
70136: 0092 00a0 00c0 oril #10485952,%d2 <== NOT EXECUTED
7013c: 00c0 bitrev %d0 <== NOT EXECUTED
7013e: 00c0 bitrev %d0 <== NOT EXECUTED
70140: 00c0 bitrev %d0 <== NOT EXECUTED
70142: 00c0 bitrev %d0 <== NOT EXECUTED
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
70144: 2410 movel %a0@,%d2
if ( fd2 )
70146: 6710 beqs 70158 <fcntl+0x80>
diop = rtems_libio_iop( fd2 );
70148: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
7014a: 6204 bhis 70150 <fcntl+0x78> <== NOT EXECUTED
7014c: 97cb subal %a3,%a3 <== NOT EXECUTED
7014e: 601a bras 7016a <fcntl+0x92> <== NOT EXECUTED
70150: 2641 moveal %d1,%a3 <== NOT EXECUTED
70152: ed8a lsll #6,%d2 <== NOT EXECUTED
70154: d7c2 addal %d2,%a3 <== NOT EXECUTED
70156: 6012 bras 7016a <fcntl+0x92> <== NOT EXECUTED
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
70158: 4eb9 0004 5b6a jsr 45b6a <rtems_libio_allocate>
7015e: 2640 moveal %d0,%a3
if ( diop == 0 ) {
70160: 4a80 tstl %d0
70162: 6606 bnes 7016a <fcntl+0x92>
70164: 74ff moveq #-1,%d2 <== NOT EXECUTED
70166: 6000 00d2 braw 7023a <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);
7016a: 240b movel %a3,%d2
ret = -1;
break;
}
}
diop->handlers = iop->handlers;
7016c: 276a 003c 003c movel %a2@(60),%a3@(60)
diop->file_info = iop->file_info;
70172: 276a 0038 0038 movel %a2@(56),%a3@(56)
diop->flags = iop->flags;
70178: 276a 0014 0014 movel %a2@(20),%a3@(20)
diop->pathinfo = iop->pathinfo;
7017e: 4878 0014 pea 14 <OPER2>
70182: 486a 0018 pea %a2@(24)
70186: 486b 0018 pea %a3@(24)
7018a: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
ret = (int) (diop - rtems_libio_iops);
70190: 4fef 000c lea %sp@(12),%sp
70194: 94b9 0009 a6c0 subl 9a6c0 <rtems_libio_iops>,%d2
7019a: ec82 asrl #6,%d2
7019c: 6074 bras 70212 <fcntl+0x13a>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
7019e: 2400 movel %d0,%d2
701a0: 720b moveq #11,%d1
701a2: e2aa lsrl %d1,%d2
701a4: 7001 moveq #1,%d0
701a6: c480 andl %d0,%d2
701a8: 606c bras 70216 <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 ) )
701aa: 4a90 tstl %a0@
701ac: 6708 beqs 701b6 <fcntl+0xde>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
701ae: 4282 clrl %d2
701b0: 08c0 000b bset #11,%d0
701b4: 6006 bras 701bc <fcntl+0xe4>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
701b6: 4282 clrl %d2 <== NOT EXECUTED
701b8: 0880 000b bclr #11,%d0 <== NOT EXECUTED
701bc: 2540 0014 movel %d0,%a2@(20)
701c0: 6054 bras 70216 <fcntl+0x13e>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
701c2: 2f00 movel %d0,%sp@-
701c4: 4eb9 0004 59fc jsr 459fc <rtems_libio_to_fcntl_flags>
701ca: 588f addql #4,%sp
701cc: 2400 movel %d0,%d2
701ce: 6042 bras 70212 <fcntl+0x13a>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
701d0: 2f10 movel %a0@,%sp@-
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
701d2: 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 ) );
701d4: 4eb9 0004 5bf2 jsr 45bf2 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
701da: 222a 0014 movel %a2@(20),%d1
701de: 588f addql #4,%sp
701e0: 0280 0000 0201 andil #513,%d0
701e6: 0281 ffff fdfe andil #-514,%d1
701ec: 8081 orl %d1,%d0
701ee: 60cc bras 701bc <fcntl+0xe4>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
701f0: 4eb9 0007 4e78 jsr 74e78 <__errno>
701f6: 74ff moveq #-1,%d2
701f8: 2040 moveal %d0,%a0
701fa: 20bc 0000 0086 movel #134,%a0@
70200: 6038 bras 7023a <fcntl+0x162>
ret = -1;
break;
default:
errno = EINVAL;
70202: 4eb9 0007 4e78 jsr 74e78 <__errno>
70208: 74ff moveq #-1,%d2
7020a: 2040 moveal %d0,%a0
7020c: 7016 moveq #22,%d0
7020e: 2080 movel %d0,%a0@
70210: 6028 bras 7023a <fcntl+0x162>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
70212: 4a82 tstl %d2
70214: 6d24 blts 7023a <fcntl+0x162>
if (iop->handlers->fcntl_h) {
70216: 206a 003c moveal %a2@(60),%a0
7021a: 2068 0030 moveal %a0@(48),%a0
7021e: 4a88 tstl %a0
70220: 6718 beqs 7023a <fcntl+0x162>
int err = (*iop->handlers->fcntl_h)( cmd, iop );
70222: 2f0a movel %a2,%sp@-
70224: 2f03 movel %d3,%sp@-
70226: 4e90 jsr %a0@
if (err) {
70228: 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 );
7022a: 2600 movel %d0,%d3
if (err) {
7022c: 670c beqs 7023a <fcntl+0x162>
errno = err;
7022e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
70234: 74ff moveq #-1,%d2 <== NOT EXECUTED
70236: 2040 moveal %d0,%a0 <== NOT EXECUTED
70238: 2083 movel %d3,%a0@ <== NOT EXECUTED
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
7023a: 2002 movel %d2,%d0
7023c: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
70242: 4e5e unlk %fp
70244: 4e75 rts
00043308 <fdatasync>:
#include <rtems/seterr.h>
int fdatasync(
int fd
)
{
43308: 4e56 0000 linkw %fp,#0
4330c: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
43310: b0b9 0005 db94 cmpl 5db94 <rtems_libio_number_iops>,%d0
43316: 6414 bccs 4332c <fdatasync+0x24>
iop = rtems_libio_iop( fd );
43318: 2079 0005 f21c moveal 5f21c <rtems_libio_iops>,%a0
4331e: ed88 lsll #6,%d0
43320: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
43322: 2028 0014 movel %a0@(20),%d0
43326: 0800 0008 btst #8,%d0
4332a: 660e bnes 4333a <fdatasync+0x32>
4332c: 4eb9 0004 dd44 jsr 4dd44 <__errno>
43332: 7209 moveq #9,%d1
43334: 2040 moveal %d0,%a0
43336: 2081 movel %d1,%a0@
43338: 6036 bras 43370 <fdatasync+0x68>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
4333a: 44c0 movew %d0,%ccr
4333c: 670e beqs 4334c <fdatasync+0x44>
4333e: 4eb9 0004 dd44 jsr 4dd44 <__errno>
43344: 2040 moveal %d0,%a0
43346: 7016 moveq #22,%d0
43348: 2080 movel %d0,%a0@
4334a: 6024 bras 43370 <fdatasync+0x68>
/*
* Now process the fdatasync().
*/
if ( !iop->handlers->fdatasync_h )
4334c: 2268 003c moveal %a0@(60),%a1
43350: 2269 002c moveal %a1@(44),%a1
43354: 4a89 tstl %a1
43356: 6610 bnes 43368 <fdatasync+0x60>
rtems_set_errno_and_return_minus_one( ENOTSUP );
43358: 4eb9 0004 dd44 jsr 4dd44 <__errno>
4335e: 2040 moveal %d0,%a0
43360: 20bc 0000 0086 movel #134,%a0@
43366: 6008 bras 43370 <fdatasync+0x68>
return (*iop->handlers->fdatasync_h)( iop );
43368: 2d48 0008 movel %a0,%fp@(8)
}
4336c: 4e5e unlk %fp
*/
if ( !iop->handlers->fdatasync_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
return (*iop->handlers->fdatasync_h)( iop );
4336e: 4ed1 jmp %a1@
}
43370: 70ff moveq #-1,%d0
43372: 4e5e unlk %fp
43374: 4e75 rts
...
0004a87a <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4a87a: 4e56 ffdc linkw %fp,#-36
4a87e: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4a882: 42a7 clrl %sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4a884: 286e 0008 moveal %fp@(8),%a4
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4a888: 42a7 clrl %sp@-
4a88a: 2f39 0005 b1a4 movel 5b1a4 <rtems_pipe_semaphore>,%sp@-
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4a890: 2a6e 000c moveal %fp@(12),%a5
)
{
pipe_control_t *pipe;
int err = 0;
if (rtems_semaphore_obtain(rtems_pipe_semaphore,
4a894: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
4a89a: 4fef 000c lea %sp@(12),%sp
4a89e: 4a80 tstl %d0
4a8a0: 6706 beqs 4a8a8 <fifo_open+0x2e>
4a8a2: 74fc moveq #-4,%d2
4a8a4: 6000 02fc braw 4aba2 <fifo_open+0x328>
RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL)
return -EINTR;
pipe = *pipep;
4a8a8: 2654 moveal %a4@,%a3 <== NOT EXECUTED
if (pipe == NULL) {
4a8aa: 4a8b tstl %a3 <== NOT EXECUTED
4a8ac: 6600 011a bnew 4a9c8 <fifo_open+0x14e> <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4a8b0: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4a8b4: 243c 0004 9328 movel #299816,%d2 <== NOT EXECUTED
4a8ba: 2042 moveal %d2,%a0 <== NOT EXECUTED
4a8bc: 4e90 jsr %a0@ <== NOT EXECUTED
if (pipe == NULL)
4a8be: 588f addql #4,%sp <== NOT EXECUTED
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
4a8c0: 2440 moveal %d0,%a2 <== NOT EXECUTED
4a8c2: 2640 moveal %d0,%a3 <== NOT EXECUTED
if (pipe == NULL)
4a8c4: 4a80 tstl %d0 <== NOT EXECUTED
4a8c6: 6606 bnes 4a8ce <fifo_open+0x54> <== NOT EXECUTED
4a8c8: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4a8ca: 6000 012c braw 4a9f8 <fifo_open+0x17e> <== NOT EXECUTED
return err;
memset(pipe, 0, sizeof(pipe_control_t));
4a8ce: 4878 0034 pea 34 <OPER2+0x20> <== NOT EXECUTED
4a8d2: 42a7 clrl %sp@- <== NOT EXECUTED
4a8d4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a8d6: 4eb9 0004 c238 jsr 4c238 <memset> <== NOT EXECUTED
pipe->Size = PIPE_BUF;
pipe->Buffer = malloc(pipe->Size);
4a8dc: 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;
4a8e0: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4a8e6: 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;
4a8e8: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
pipe->Buffer = malloc(pipe->Size);
4a8ec: 4e90 jsr %a0@ <== NOT EXECUTED
if (! pipe->Buffer)
4a8ee: 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);
4a8f2: 2480 movel %d0,%a2@ <== NOT EXECUTED
if (! pipe->Buffer)
4a8f4: 6606 bnes 4a8fc <fifo_open+0x82> <== NOT EXECUTED
4a8f6: 74f4 moveq #-12,%d2 <== NOT EXECUTED
4a8f8: 6000 00c4 braw 4a9be <fifo_open+0x144> <== NOT EXECUTED
goto err_buf;
err = -EINTR;
if (rtems_barrier_create(
4a8fc: 486a 002c pea %a2@(44) <== NOT EXECUTED
4a900: 243c 0004 ae84 movel #306820,%d2 <== NOT EXECUTED
4a906: 2042 moveal %d2,%a0 <== NOT EXECUTED
4a908: 1039 0005 a36c moveb 5a36c <c.5448>,%d0 <== NOT EXECUTED
4a90e: 42a7 clrl %sp@- <== NOT EXECUTED
4a910: 49c0 extbl %d0 <== NOT EXECUTED
4a912: 42a7 clrl %sp@- <== NOT EXECUTED
4a914: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED
4a91a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a91c: 4e90 jsr %a0@ <== NOT EXECUTED
4a91e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4a922: 4a80 tstl %d0 <== NOT EXECUTED
4a924: 6600 008c bnew 4a9b2 <fifo_open+0x138> <== 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(
4a928: 486a 0030 pea %a2@(48) <== NOT EXECUTED
4a92c: 2042 moveal %d2,%a0 <== NOT EXECUTED
4a92e: 1039 0005 a36c moveb 5a36c <c.5448>,%d0 <== NOT EXECUTED
4a934: 42a7 clrl %sp@- <== NOT EXECUTED
4a936: 49c0 extbl %d0 <== NOT EXECUTED
4a938: 42a7 clrl %sp@- <== NOT EXECUTED
4a93a: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED
4a940: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a942: 4e90 jsr %a0@ <== NOT EXECUTED
4a944: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4a948: 4a80 tstl %d0 <== NOT EXECUTED
4a94a: 665a bnes 4a9a6 <fifo_open+0x12c> <== 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(
4a94c: 486a 0028 pea %a2@(40) <== NOT EXECUTED
4a950: 1039 0005 a36c moveb 5a36c <c.5448>,%d0 <== NOT EXECUTED
4a956: 42a7 clrl %sp@- <== NOT EXECUTED
4a958: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
4a95c: 49c0 extbl %d0 <== NOT EXECUTED
4a95e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4a962: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED
4a968: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a96a: 4eb9 0004 4cf8 jsr 44cf8 <rtems_semaphore_create> <== NOT EXECUTED
4a970: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4a974: 4a80 tstl %d0 <== NOT EXECUTED
4a976: 6622 bnes 4a99a <fifo_open+0x120> <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
4a978: 1039 0005 a36c moveb 5a36c <c.5448>,%d0 <== NOT EXECUTED
4a97e: 49c0 extbl %d0 <== NOT EXECUTED
4a980: 2200 movel %d0,%d1 <== NOT EXECUTED
4a982: 5281 addql #1,%d1 <== NOT EXECUTED
4a984: 13c1 0005 a36c moveb %d1,5a36c <c.5448> <== NOT EXECUTED
4a98a: 727a moveq #122,%d1 <== NOT EXECUTED
4a98c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4a98e: 6638 bnes 4a9c8 <fifo_open+0x14e> <== NOT EXECUTED
c = 'a';
4a990: 7661 moveq #97,%d3 <== NOT EXECUTED
4a992: 13c3 0005 a36c moveb %d3,5a36c <c.5448> <== NOT EXECUTED
4a998: 602e bras 4a9c8 <fifo_open+0x14e> <== NOT EXECUTED
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
4a99a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4a99e: 4eb9 0004 af38 jsr 4af38 <rtems_barrier_delete> <== NOT EXECUTED
4a9a4: 588f addql #4,%sp <== NOT EXECUTED
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
4a9a6: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4a9aa: 4eb9 0004 af38 jsr 4af38 <rtems_barrier_delete> <== NOT EXECUTED
4a9b0: 588f addql #4,%sp <== NOT EXECUTED
err_rbar:
free(pipe->Buffer);
4a9b2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4a9b4: 74fc moveq #-4,%d2 <== NOT EXECUTED
4a9b6: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
4a9bc: 588f addql #4,%sp <== NOT EXECUTED
err_buf:
free(pipe);
4a9be: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a9c0: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
4a9c6: 602a bras 4a9f2 <fifo_open+0x178> <== NOT EXECUTED
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
4a9c8: 42a7 clrl %sp@- <== NOT EXECUTED
4a9ca: 42a7 clrl %sp@- <== NOT EXECUTED
4a9cc: 2f2b 0028 movel %a3@(40),%sp@- <== NOT EXECUTED
4a9d0: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4a9d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a9da: 4a80 tstl %d0 <== NOT EXECUTED
4a9dc: 6704 beqs 4a9e2 <fifo_open+0x168> <== NOT EXECUTED
4a9de: 74fc moveq #-4,%d2 <== NOT EXECUTED
4a9e0: 6002 bras 4a9e4 <fifo_open+0x16a> <== NOT EXECUTED
4a9e2: 4282 clrl %d2 <== NOT EXECUTED
err = -EINTR;
if (*pipep == NULL) {
4a9e4: 4a94 tstl %a4@ <== NOT EXECUTED
4a9e6: 6610 bnes 4a9f8 <fifo_open+0x17e> <== NOT EXECUTED
if (err)
4a9e8: 4a82 tstl %d2 <== NOT EXECUTED
4a9ea: 670a beqs 4a9f6 <fifo_open+0x17c> <== NOT EXECUTED
pipe_free(pipe);
4a9ec: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4a9ee: 4eba fd7a jsr %pc@(4a76a <pipe_free>) <== NOT EXECUTED
4a9f2: 588f addql #4,%sp <== NOT EXECUTED
4a9f4: 6002 bras 4a9f8 <fifo_open+0x17e> <== NOT EXECUTED
else
*pipep = pipe;
4a9f6: 288b movel %a3,%a4@ <== NOT EXECUTED
}
out:
rtems_semaphore_release(rtems_pipe_semaphore);
4a9f8: 2f39 0005 b1a4 movel 5b1a4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4a9fe: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
pipe_control_t *pipe;
uint prevCounter;
int err;
err = pipe_new(pipep);
if (err)
4aa04: 588f addql #4,%sp <== NOT EXECUTED
4aa06: 4a82 tstl %d2 <== NOT EXECUTED
4aa08: 6600 0198 bnew 4aba2 <fifo_open+0x328> <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
4aa0c: 222d 0014 movel %a5@(20),%d1 <== NOT EXECUTED
4aa10: 7006 moveq #6,%d0 <== NOT EXECUTED
4aa12: 7604 moveq #4,%d3 <== NOT EXECUTED
4aa14: c081 andl %d1,%d0 <== NOT EXECUTED
int err;
err = pipe_new(pipep);
if (err)
return err;
pipe = *pipep;
4aa16: 2454 moveal %a4@,%a2 <== NOT EXECUTED
switch (LIBIO_ACCMODE(iop)) {
4aa18: b680 cmpl %d0,%d3 <== NOT EXECUTED
4aa1a: 6700 009a beqw 4aab6 <fifo_open+0x23c> <== NOT EXECUTED
4aa1e: 7206 moveq #6,%d1 <== NOT EXECUTED
4aa20: b280 cmpl %d0,%d1 <== NOT EXECUTED
4aa22: 6700 011a beqw 4ab3e <fifo_open+0x2c4> <== NOT EXECUTED
4aa26: 163c 0002 moveb #2,%d3 <== NOT EXECUTED
4aa2a: b680 cmpl %d0,%d3 <== NOT EXECUTED
4aa2c: 6600 0158 bnew 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4aa30: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4aa34: 2040 moveal %d0,%a0 <== NOT EXECUTED
4aa36: 5288 addql #1,%a0 <== NOT EXECUTED
return err;
pipe = *pipep;
switch (LIBIO_ACCMODE(iop)) {
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
4aa38: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4aa3c: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED
4aa40: 4a80 tstl %d0 <== NOT EXECUTED
4aa42: 6610 bnes 4aa54 <fifo_open+0x1da> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4aa44: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4aa48: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4aa4c: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4aa52: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Writers == 0) {
4aa54: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4aa58: 6600 012c bnew 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
/* Not an error */
if (LIBIO_NODELAY(iop))
4aa5c: 7001 moveq #1,%d0 <== NOT EXECUTED
4aa5e: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED
4aa62: 6600 0122 bnew 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
break;
prevCounter = pipe->writerCounter;
4aa66: 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))
4aa6a: 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);
4aa70: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4aa76: 263c 0004 b008 movel #307208,%d3 <== NOT EXECUTED
prevCounter = pipe->writerCounter;
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
4aa7c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4aa80: 2044 moveal %d4,%a0 <== NOT EXECUTED
4aa82: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4aa84: 2043 moveal %d3,%a0 <== NOT EXECUTED
4aa86: 42a7 clrl %sp@- <== NOT EXECUTED
4aa88: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4aa8c: 4e90 jsr %a0@ <== NOT EXECUTED
4aa8e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4aa92: 4a80 tstl %d0 <== NOT EXECUTED
4aa94: 6600 00fe bnew 4ab94 <fifo_open+0x31a> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4aa98: 42a7 clrl %sp@- <== NOT EXECUTED
4aa9a: 42a7 clrl %sp@- <== NOT EXECUTED
4aa9c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4aaa0: 4e93 jsr %a3@ <== NOT EXECUTED
4aaa2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4aaa6: 4a80 tstl %d0 <== NOT EXECUTED
4aaa8: 6600 00ea bnew 4ab94 <fifo_open+0x31a> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->writerCounter);
4aaac: baaa 0024 cmpl %a2@(36),%d5 <== NOT EXECUTED
4aab0: 67ca beqs 4aa7c <fifo_open+0x202> <== NOT EXECUTED
4aab2: 6000 00d2 braw 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_WRITE:
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
4aab6: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4aaba: 660c bnes 4aac8 <fifo_open+0x24e> <== NOT EXECUTED
4aabc: 0801 0000 btst #0,%d1 <== NOT EXECUTED
4aac0: 6706 beqs 4aac8 <fifo_open+0x24e> <== NOT EXECUTED
4aac2: 74fa moveq #-6,%d2 <== NOT EXECUTED
4aac4: 6000 00d0 braw 4ab96 <fifo_open+0x31c> <== NOT EXECUTED
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4aac8: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4aacc: 2200 movel %d0,%d1 <== NOT EXECUTED
4aace: 5281 addql #1,%d1 <== NOT EXECUTED
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
err = -ENXIO;
goto out_error;
}
pipe->writerCounter ++;
4aad0: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4aad4: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED
4aad8: 4a80 tstl %d0 <== NOT EXECUTED
4aada: 6610 bnes 4aaec <fifo_open+0x272> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4aadc: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4aae0: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4aae4: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4aaea: 508f addql #8,%sp <== NOT EXECUTED
if (pipe->Readers == 0) {
4aaec: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4aaf0: 6600 0094 bnew 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
prevCounter = pipe->readerCounter;
4aaf4: 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))
4aaf8: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4aafe: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4ab04: 263c 0004 b008 movel #307208,%d3 <== NOT EXECUTED
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
4ab0a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ab0e: 2044 moveal %d4,%a0 <== NOT EXECUTED
4ab10: 4e90 jsr %a0@ <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4ab12: 2043 moveal %d3,%a0 <== NOT EXECUTED
4ab14: 42a7 clrl %sp@- <== NOT EXECUTED
4ab16: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4ab1a: 4e90 jsr %a0@ <== NOT EXECUTED
4ab1c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ab20: 4a80 tstl %d0 <== NOT EXECUTED
4ab22: 6670 bnes 4ab94 <fifo_open+0x31a> <== NOT EXECUTED
goto out_error;
if (! PIPE_LOCK(pipe))
4ab24: 42a7 clrl %sp@- <== NOT EXECUTED
4ab26: 42a7 clrl %sp@- <== NOT EXECUTED
4ab28: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ab2c: 4e93 jsr %a3@ <== NOT EXECUTED
4ab2e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ab32: 4a80 tstl %d0 <== NOT EXECUTED
4ab34: 665e bnes 4ab94 <fifo_open+0x31a> <== NOT EXECUTED
goto out_error;
} while (prevCounter == pipe->readerCounter);
4ab36: baaa 0020 cmpl %a2@(32),%d5 <== NOT EXECUTED
4ab3a: 67ce beqs 4ab0a <fifo_open+0x290> <== NOT EXECUTED
4ab3c: 6048 bras 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
4ab3e: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
4ab42: 2200 movel %d0,%d1 <== NOT EXECUTED
4ab44: 5281 addql #1,%d1 <== NOT EXECUTED
} while (prevCounter == pipe->readerCounter);
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
4ab46: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
if (pipe->Readers ++ == 0)
4ab4a: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4ab4e: 4a80 tstl %d0 <== NOT EXECUTED
4ab50: 6610 bnes 4ab62 <fifo_open+0x2e8> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4ab52: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4ab56: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4ab5a: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4ab60: 508f addql #8,%sp <== NOT EXECUTED
pipe->writerCounter ++;
if (pipe->Writers ++ == 0)
4ab62: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED
4ab66: 2600 movel %d0,%d3 <== NOT EXECUTED
4ab68: 5283 addql #1,%d3 <== NOT EXECUTED
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
if (pipe->Readers ++ == 0)
PIPE_WAKEUPWRITERS(pipe);
pipe->writerCounter ++;
4ab6a: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED
if (pipe->Writers ++ == 0)
4ab6e: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED
4ab72: 4a80 tstl %d0 <== NOT EXECUTED
4ab74: 6610 bnes 4ab86 <fifo_open+0x30c> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4ab76: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4ab7a: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4ab7e: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4ab84: 508f addql #8,%sp <== NOT EXECUTED
break;
}
PIPE_UNLOCK(pipe);
4ab86: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4ab8a: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4ab90: 588f addql #4,%sp <== NOT EXECUTED
4ab92: 600e bras 4aba2 <fifo_open+0x328> <== NOT EXECUTED
4ab94: 74fc moveq #-4,%d2 <== NOT EXECUTED
out_error:
pipe_release(pipep, iop);
4ab96: 2f0d movel %a5,%sp@- <== NOT EXECUTED
4ab98: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4ab9a: 4eb9 0004 a7b2 jsr 4a7b2 <pipe_release> <== NOT EXECUTED
return err;
4aba0: 508f addql #8,%sp <== NOT EXECUTED
}
4aba2: 2002 movel %d2,%d0
4aba4: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5
4abaa: 4e5e unlk %fp
4abac: 4e75 rts
...
00061b7c <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))
)
{
61b7c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61b80: 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;
61b84: 2079 0009 a704 moveal 9a704 <rtems_filesystem_mount_table_control>,%a0<== NOT EXECUTED
61b8a: 6010 bras 61b9c <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 ) {
61b8c: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED
61b90: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED
61b94: 6604 bnes 61b9a <file_systems_below_this_mountpoint+0x1e><== NOT EXECUTED
61b96: 7001 moveq #1,%d0 <== NOT EXECUTED
61b98: 600c bras 61ba6 <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 ) {
61b9a: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61b9c: b1fc 0009 a708 cmpal #632584,%a0 <== NOT EXECUTED
61ba2: 66e8 bnes 61b8c <file_systems_below_this_mountpoint+0x10><== NOT EXECUTED
61ba4: 4200 clrb %d0 <== NOT EXECUTED
return true;
}
}
return false;
}
61ba6: 4e5e unlk %fp <== NOT EXECUTED
61ba8: 4e75 rts
00043378 <fpathconf>:
long fpathconf(
int fd,
int name
)
{
43378: 4e56 0000 linkw %fp,#0
4337c: 222e 0008 movel %fp@(8),%d1
43380: 202e 000c movel %fp@(12),%d0
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
43384: b2b9 0005 db94 cmpl 5db94 <rtems_libio_number_iops>,%d1
4338a: 6414 bccs 433a0 <fpathconf+0x28>
iop = rtems_libio_iop(fd);
4338c: 2079 0005 f21c moveal 5f21c <rtems_libio_iops>,%a0
43392: ed89 lsll #6,%d1
43394: d1c1 addal %d1,%a0
rtems_libio_check_is_open(iop);
43396: 2228 0014 movel %a0@(20),%d1
4339a: 0801 0008 btst #8,%d1
4339e: 6612 bnes 433b2 <fpathconf+0x3a>
433a0: 4eb9 0004 dd44 jsr 4dd44 <__errno>
433a6: 72ff moveq #-1,%d1
433a8: 2040 moveal %d0,%a0
433aa: 7009 moveq #9,%d0
433ac: 2080 movel %d0,%a0@
433ae: 6000 008a braw 4343a <fpathconf+0xc2>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
433b2: 0801 0001 btst #1,%d1
433b6: 6774 beqs 4342c <fpathconf+0xb4>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
433b8: 2068 0028 moveal %a0@(40),%a0
switch ( name ) {
433bc: 720b moveq #11,%d1
433be: b280 cmpl %d0,%d1
433c0: 656a bcss 4342c <fpathconf+0xb4>
433c2: 303b 0a08 movew %pc@(433cc <fpathconf+0x54>,%d0:l:2),%d0
433c6: 48c0 extl %d0
433c8: 4efb 0802 jmp %pc@(433cc <fpathconf+0x54>,%d0:l)
433cc: 0018 030 <== NOT EXECUTED
433ce: 001e 036 <== NOT EXECUTED
433d0: 0024 044 <== NOT EXECUTED
433d2: 002a 052 <== NOT EXECUTED
433d4: 0030 060 <== NOT EXECUTED
433d6: 0036 066 <== NOT EXECUTED
433d8: 003c 074 <== NOT EXECUTED
433da: 0042 0102 <== NOT EXECUTED
433dc: 0048 0110 <== NOT EXECUTED
433de: 004e 0116 <== NOT EXECUTED
433e0: 0054 0124 <== NOT EXECUTED
433e2: 005a 0132 <== NOT EXECUTED
case _PC_LINK_MAX:
return_value = the_limits->link_max;
433e4: 2228 0038 movel %a0@(56),%d1
break;
433e8: 6050 bras 4343a <fpathconf+0xc2>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
433ea: 2228 003c movel %a0@(60),%d1
break;
433ee: 604a bras 4343a <fpathconf+0xc2>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
433f0: 2228 0040 movel %a0@(64),%d1
break;
433f4: 6044 bras 4343a <fpathconf+0xc2>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
433f6: 2228 0044 movel %a0@(68),%d1
break;
433fa: 603e bras 4343a <fpathconf+0xc2>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
433fc: 2228 0048 movel %a0@(72),%d1
break;
43400: 6038 bras 4343a <fpathconf+0xc2>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
43402: 2228 004c movel %a0@(76),%d1
break;
43406: 6032 bras 4343a <fpathconf+0xc2>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
43408: 2228 0054 movel %a0@(84),%d1
break;
4340c: 602c bras 4343a <fpathconf+0xc2>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
4340e: 2228 0058 movel %a0@(88),%d1
break;
43412: 6026 bras 4343a <fpathconf+0xc2>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
43414: 2228 0064 movel %a0@(100),%d1
break;
43418: 6020 bras 4343a <fpathconf+0xc2>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
4341a: 2228 0050 movel %a0@(80),%d1
break;
4341e: 601a bras 4343a <fpathconf+0xc2>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
43420: 2228 005c movel %a0@(92),%d1
break;
43424: 6014 bras 4343a <fpathconf+0xc2>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
43426: 2228 0060 movel %a0@(96),%d1
break;
4342a: 600e bras 4343a <fpathconf+0xc2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
4342c: 4eb9 0004 dd44 jsr 4dd44 <__errno>
43432: 72ff moveq #-1,%d1
43434: 2040 moveal %d0,%a0
43436: 7016 moveq #22,%d0
43438: 2080 movel %d0,%a0@
break;
}
return return_value;
}
4343a: 2001 movel %d1,%d0
4343c: 4e5e unlk %fp
4343e: 4e75 rts
00048e7c <free>:
void free(
void *ptr
)
{
MSBUMP(free_calls, 1);
48e7c: 4e56 0000 linkw %fp,#0
48e80: 52b9 0005 b8b0 addql #1,5b8b0 <rtems_malloc_statistics+0xc>
48e86: 2f02 movel %d2,%sp@-
48e88: 242e 0008 movel %fp@(8),%d2
if ( !ptr )
48e8c: 676c beqs 48efa <free+0x7e>
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
48e8e: 7003 moveq #3,%d0
48e90: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0
48e96: 661a bnes 48eb2 <free+0x36>
48e98: 4eb9 0004 9298 jsr 49298 <malloc_is_system_state_OK>
48e9e: 4a00 tstb %d0
48ea0: 6610 bnes 48eb2 <free+0x36>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
48ea2: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48ea6: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48eaa: 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);
48eac: 4ef9 0004 92d6 jmp 492d6 <malloc_deferred_free> <== NOT EXECUTED
#endif
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
48eb2: 2079 0005 a866 moveal 5a866 <rtems_malloc_statistics_helpers>,%a0
48eb8: 4a88 tstl %a0
48eba: 670a beqs 48ec6 <free+0x4a>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
48ebc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48ebe: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED
48ec2: 4e90 jsr %a0@ <== NOT EXECUTED
48ec4: 588f addql #4,%sp <== NOT EXECUTED
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
48ec6: 2f02 movel %d2,%sp@-
48ec8: 2f39 0005 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
48ece: 4eb9 0004 9dd4 jsr 49dd4 <_Protected_heap_Free>
48ed4: 508f addql #8,%sp
48ed6: 4a00 tstb %d0
48ed8: 6620 bnes 48efa <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
48eda: 2079 0005 a220 moveal 5a220 <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",
48ee0: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED
48ee4: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED
48ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48eea: 4879 0005 9670 pea 59670 <IMFS_link_handlers+0x7e> <== NOT EXECUTED
48ef0: 4eb9 0004 2d30 jsr 42d30 <printk> <== NOT EXECUTED
48ef6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
48efa: 242e fffc movel %fp@(-4),%d2
48efe: 4e5e unlk %fp
48f00: 4e75 rts
...
000613a4 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
613a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
613a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
613aa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
613ae: b5fc 0009 a71c cmpal #632604,%a2 <== NOT EXECUTED
613b4: 6740 beqs 613f6 <free_user_env+0x52> <== NOT EXECUTED
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
613b6: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED
613ba: 4a88 tstl %a0 <== NOT EXECUTED
613bc: 6710 beqs 613ce <free_user_env+0x2a> <== NOT EXECUTED
613be: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
613c2: 4a88 tstl %a0 <== NOT EXECUTED
613c4: 6708 beqs 613ce <free_user_env+0x2a> <== NOT EXECUTED
613c6: 486a 0004 pea %a2@(4) <== NOT EXECUTED
613ca: 4e90 jsr %a0@ <== NOT EXECUTED
613cc: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &env->root_directory);
613ce: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED
613d2: 4a88 tstl %a0 <== NOT EXECUTED
613d4: 6710 beqs 613e6 <free_user_env+0x42> <== NOT EXECUTED
613d6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
613da: 4a88 tstl %a0 <== NOT EXECUTED
613dc: 6708 beqs 613e6 <free_user_env+0x42> <== NOT EXECUTED
613de: 486a 0018 pea %a2@(24) <== NOT EXECUTED
613e2: 4e90 jsr %a0@ <== NOT EXECUTED
613e4: 588f addql #4,%sp <== NOT EXECUTED
free(env);
613e6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
613ea: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
613ee: 4e5e unlk %fp <== NOT EXECUTED
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
613f0: 4ef9 0004 583c jmp 4583c <free> <== NOT EXECUTED
}
}
613f6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
613fa: 4e5e unlk %fp <== NOT EXECUTED
613fc: 4e75 rts
00058198 <fstat>:
int fstat(
int fd,
struct stat *sbuf
)
{
58198: 4e56 0000 linkw %fp,#0
5819c: 202e 0008 movel %fp@(8),%d0
581a0: 2f0a movel %a2,%sp@-
581a2: 2f02 movel %d2,%sp@-
581a4: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !sbuf )
581a8: 660e bnes 581b8 <fstat+0x20>
rtems_set_errno_and_return_minus_one( EFAULT );
581aa: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
581b0: 720e moveq #14,%d1
581b2: 2040 moveal %d0,%a0
581b4: 2081 movel %d1,%a0@
581b6: 607c bras 58234 <fstat+0x9c>
/*
* Now process the stat() request.
*/
iop = rtems_libio_iop( fd );
581b8: b0b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d0
581be: 641e bccs 581de <fstat+0x46>
581c0: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
581c6: ed88 lsll #6,%d0
581c8: d5c0 addal %d0,%a2
rtems_libio_check_fd( fd );
rtems_libio_check_is_open(iop);
581ca: 202a 0014 movel %a2@(20),%d0
581ce: 0280 0000 0100 andil #256,%d0
581d4: 6708 beqs 581de <fstat+0x46>
if ( !iop->handlers )
581d6: 206a 003c moveal %a2@(60),%a0
581da: 4a88 tstl %a0
581dc: 660e bnes 581ec <fstat+0x54>
rtems_set_errno_and_return_minus_one( EBADF );
581de: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
581e4: 2040 moveal %d0,%a0
581e6: 7009 moveq #9,%d0
581e8: 2080 movel %d0,%a0@
581ea: 6048 bras 58234 <fstat+0x9c>
if ( !iop->handlers->fstat_h )
581ec: 4aa8 0018 tstl %a0@(24)
581f0: 6610 bnes 58202 <fstat+0x6a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
581f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
581f8: 2040 moveal %d0,%a0 <== NOT EXECUTED
581fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
58200: 6032 bras 58234 <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) );
58202: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
58206: 42a7 clrl %sp@-
58208: 2f02 movel %d2,%sp@-
5820a: 4eb9 0004 c238 jsr 4c238 <memset>
return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf );
58210: 206a 003c moveal %a2@(60),%a0
58214: 45ea 0018 lea %a2@(24),%a2
58218: 4fef 000c lea %sp@(12),%sp
5821c: 2d42 000c movel %d2,%fp@(12)
}
58220: 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 );
58224: 2d4a 0008 movel %a2,%fp@(8)
}
58228: 246e fffc moveal %fp@(-4),%a2
5822c: 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 );
5822e: 2268 0018 moveal %a0@(24),%a1
58232: 4ed1 jmp %a1@
}
58234: 242e fff8 movel %fp@(-8),%d2
58238: 70ff moveq #-1,%d0
5823a: 246e fffc moveal %fp@(-4),%a2
5823e: 4e5e unlk %fp
58240: 4e75 rts
00060438 <fsync>:
#include <rtems/seterr.h>
int fsync(
int fd
)
{
60438: 4e56 0000 linkw %fp,#0
6043c: 202e 0008 movel %fp@(8),%d0
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
60440: b0b9 0009 5a94 cmpl 95a94 <rtems_libio_number_iops>,%d0
60446: 642e bccs 60476 <fsync+0x3e>
iop = rtems_libio_iop( fd );
60448: 2079 0009 a6c0 moveal 9a6c0 <rtems_libio_iops>,%a0
6044e: ed88 lsll #6,%d0
60450: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
60452: 2028 0014 movel %a0@(20),%d0
60456: 0800 0008 btst #8,%d0
6045a: 671a beqs 60476 <fsync+0x3e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
6045c: 44c0 movew %d0,%ccr
6045e: 670e beqs 6046e <fsync+0x36>
60460: 4eb9 0007 4e78 jsr 74e78 <__errno>
60466: 7216 moveq #22,%d1
60468: 2040 moveal %d0,%a0
6046a: 2081 movel %d1,%a0@
6046c: 6036 bras 604a4 <fsync+0x6c>
/*
* Now process the fsync().
*/
if ( !iop->handlers )
6046e: 2268 003c moveal %a0@(60),%a1
60472: 4a89 tstl %a1
60474: 660e bnes 60484 <fsync+0x4c>
rtems_set_errno_and_return_minus_one( EBADF );
60476: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
6047c: 2040 moveal %d0,%a0 <== NOT EXECUTED
6047e: 7009 moveq #9,%d0 <== NOT EXECUTED
60480: 2080 movel %d0,%a0@ <== NOT EXECUTED
60482: 6020 bras 604a4 <fsync+0x6c> <== NOT EXECUTED
if ( !iop->handlers->fsync_h )
60484: 2269 0028 moveal %a1@(40),%a1
60488: 4a89 tstl %a1
6048a: 6610 bnes 6049c <fsync+0x64>
rtems_set_errno_and_return_minus_one( ENOTSUP );
6048c: 4eb9 0007 4e78 jsr 74e78 <__errno>
60492: 2040 moveal %d0,%a0
60494: 20bc 0000 0086 movel #134,%a0@
6049a: 6008 bras 604a4 <fsync+0x6c>
return (*iop->handlers->fsync_h)( iop );
6049c: 2d48 0008 movel %a0,%fp@(8)
}
604a0: 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 );
604a2: 4ed1 jmp %a1@
}
604a4: 70ff moveq #-1,%d0
604a6: 4e5e unlk %fp
604a8: 4e75 rts
...
00048f04 <ftruncate>:
int ftruncate(
int fd,
off_t length
)
{
48f04: 4e56 ffec linkw %fp,#-20
48f08: 202e 0008 movel %fp@(8),%d0
48f0c: 2f0a movel %a2,%sp@-
48f0e: 2f02 movel %d2,%sp@-
rtems_libio_t *iop;
rtems_filesystem_location_info_t loc;
rtems_libio_check_fd( fd );
48f10: b0b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d0
48f16: 6416 bccs 48f2e <ftruncate+0x2a>
iop = rtems_libio_iop( fd );
48f18: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
48f1e: ed88 lsll #6,%d0
48f20: d5c0 addal %d0,%a2
rtems_libio_check_is_open(iop);
48f22: 202a 0014 movel %a2@(20),%d0
48f26: 0280 0000 0100 andil #256,%d0
48f2c: 6612 bnes 48f40 <ftruncate+0x3c>
48f2e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48f34: 72ff moveq #-1,%d1 <== NOT EXECUTED
48f36: 2040 moveal %d0,%a0 <== NOT EXECUTED
48f38: 7009 moveq #9,%d0 <== NOT EXECUTED
48f3a: 2080 movel %d0,%a0@ <== NOT EXECUTED
48f3c: 6000 008e braw 48fcc <ftruncate+0xc8> <== NOT EXECUTED
/*
* Make sure we are not working on a directory
*/
loc = iop->pathinfo;
48f40: 4878 0014 pea 14 <OPER2>
48f44: 240e movel %fp,%d2
48f46: 486a 0018 pea %a2@(24)
48f4a: 0682 ffff ffec addil #-20,%d2
48f50: 2f02 movel %d2,%sp@-
48f52: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
if ( !loc.ops->node_type_h )
48f58: 206e fff8 moveal %fp@(-8),%a0
48f5c: 4fef 000c lea %sp@(12),%sp
48f60: 2068 0010 moveal %a0@(16),%a0
48f64: 4a88 tstl %a0
48f66: 6740 beqs 48fa8 <ftruncate+0xa4>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY )
48f68: 2f02 movel %d2,%sp@-
48f6a: 4e90 jsr %a0@
48f6c: 588f addql #4,%sp
48f6e: 7201 moveq #1,%d1
48f70: b280 cmpl %d0,%d1
48f72: 6610 bnes 48f84 <ftruncate+0x80>
rtems_set_errno_and_return_minus_one( EISDIR );
48f74: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
48f7a: 7415 moveq #21,%d2
48f7c: 72ff moveq #-1,%d1
48f7e: 2040 moveal %d0,%a0
48f80: 2082 movel %d2,%a0@
48f82: 6048 bras 48fcc <ftruncate+0xc8>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
48f84: 7004 moveq #4,%d0
48f86: c0aa 0014 andl %a2@(20),%d0
48f8a: 6610 bnes 48f9c <ftruncate+0x98>
48f8c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48f92: 72ff moveq #-1,%d1 <== NOT EXECUTED
48f94: 2040 moveal %d0,%a0 <== NOT EXECUTED
48f96: 7016 moveq #22,%d0 <== NOT EXECUTED
48f98: 2080 movel %d0,%a0@ <== NOT EXECUTED
48f9a: 6030 bras 48fcc <ftruncate+0xc8> <== NOT EXECUTED
if ( !iop->handlers->ftruncate_h )
48f9c: 206a 003c moveal %a2@(60),%a0
48fa0: 2068 0020 moveal %a0@(32),%a0
48fa4: 4a88 tstl %a0
48fa6: 6612 bnes 48fba <ftruncate+0xb6>
rtems_set_errno_and_return_minus_one( ENOTSUP );
48fa8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48fae: 72ff moveq #-1,%d1 <== NOT EXECUTED
48fb0: 2040 moveal %d0,%a0 <== NOT EXECUTED
48fb2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
48fb8: 6012 bras 48fcc <ftruncate+0xc8> <== NOT EXECUTED
return (*iop->handlers->ftruncate_h)( iop, length );
48fba: 2f2e 0010 movel %fp@(16),%sp@-
48fbe: 2f2e 000c movel %fp@(12),%sp@-
48fc2: 2f0a movel %a2,%sp@-
48fc4: 4e90 jsr %a0@
48fc6: 4fef 000c lea %sp@(12),%sp
48fca: 2200 movel %d0,%d1
}
48fcc: 242e ffe4 movel %fp@(-28),%d2
48fd0: 2001 movel %d1,%d0
48fd2: 246e ffe8 moveal %fp@(-24),%a2
48fd6: 4e5e unlk %fp
48fd8: 4e75 rts
...
0008bd64 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
8bd64: 4e56 ffec linkw %fp,#-20
8bd68: 202e 0008 movel %fp@(8),%d0
8bd6c: 2f0a movel %a2,%sp@-
8bd6e: 2f02 movel %d2,%sp@-
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
8bd70: b0b9 0009 5a94 cmpl 95a94 <rtems_libio_number_iops>,%d0
8bd76: 6504 bcss 8bd7c <getdents+0x18>
8bd78: 95ca subal %a2,%a2 <== NOT EXECUTED
8bd7a: 600a bras 8bd86 <getdents+0x22> <== NOT EXECUTED
8bd7c: 2479 0009 a6c0 moveal 9a6c0 <rtems_libio_iops>,%a2
8bd82: ed88 lsll #6,%d0
8bd84: d5c0 addal %d0,%a2
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
8bd86: 4878 0014 pea 14 <OPER2>
8bd8a: 240e movel %fp,%d2
8bd8c: 486a 0018 pea %a2@(24)
8bd90: 0682 ffff ffec addil #-20,%d2
8bd96: 2f02 movel %d2,%sp@-
8bd98: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
if ( !loc.ops->node_type_h )
8bd9e: 206e fff8 moveal %fp@(-8),%a0
8bda2: 4fef 000c lea %sp@(12),%sp
8bda6: 2068 0010 moveal %a0@(16),%a0
8bdaa: 4a88 tstl %a0
8bdac: 6728 beqs 8bdd6 <getdents+0x72>
rtems_set_errno_and_return_minus_one( ENOTSUP );
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
8bdae: 2f02 movel %d2,%sp@-
8bdb0: 4e90 jsr %a0@
8bdb2: 588f addql #4,%sp
8bdb4: 7201 moveq #1,%d1
8bdb6: b280 cmpl %d0,%d1
8bdb8: 6710 beqs 8bdca <getdents+0x66>
rtems_set_errno_and_return_minus_one( ENOTDIR );
8bdba: 4eb9 0007 4e78 jsr 74e78 <__errno>
8bdc0: 72ff moveq #-1,%d1
8bdc2: 2040 moveal %d0,%a0
8bdc4: 7014 moveq #20,%d0
8bdc6: 2080 movel %d0,%a0@
8bdc8: 6030 bras 8bdfa <getdents+0x96>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
if ( !iop->handlers->read_h )
8bdca: 206a 003c moveal %a2@(60),%a0
8bdce: 2068 0008 moveal %a0@(8),%a0
8bdd2: 4a88 tstl %a0
8bdd4: 6612 bnes 8bde8 <getdents+0x84>
rtems_set_errno_and_return_minus_one( ENOTSUP );
8bdd6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
8bddc: 72ff moveq #-1,%d1 <== NOT EXECUTED
8bdde: 2040 moveal %d0,%a0 <== NOT EXECUTED
8bde0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
8bde6: 6012 bras 8bdfa <getdents+0x96> <== NOT EXECUTED
return (*iop->handlers->read_h)( iop, dd_buf, dd_len );
8bde8: 2f2e 0010 movel %fp@(16),%sp@-
8bdec: 2f2e 000c movel %fp@(12),%sp@-
8bdf0: 2f0a movel %a2,%sp@-
8bdf2: 4e90 jsr %a0@
8bdf4: 4fef 000c lea %sp@(12),%sp
8bdf8: 2200 movel %d0,%d1
}
8bdfa: 242e ffe4 movel %fp@(-28),%d2
8bdfe: 2001 movel %d1,%d0
8be00: 246e ffe8 moveal %fp@(-24),%a2
8be04: 4e5e unlk %fp
8be06: 4e75 rts
00060584 <getegid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getegid( void )
{
60584: 4e56 0000 linkw %fp,#0
60588: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
return _POSIX_types_Egid;
}
6058e: 4e5e unlk %fp
60590: 3028 0038 movew %a0@(56),%d0
60594: 4e75 rts
...
00060598 <geteuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t geteuid( void )
{
60598: 4e56 0000 linkw %fp,#0
6059c: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
return _POSIX_types_Euid;
}
605a2: 4e5e unlk %fp
605a4: 3028 0036 movew %a0@(54),%d0
605a8: 4e75 rts
...
000605ac <getgid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
gid_t getgid( void )
{
605ac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
605b0: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Gid;
}
605b6: 4e5e unlk %fp <== NOT EXECUTED
605b8: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED
605bc: 4e75 rts
00060ac2 <getgr_r>:
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60ac2: 4e56 ffe0 linkw %fp,#-32
60ac6: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60aca: 262e 0008 movel %fp@(8),%d3
60ace: 282e 000c movel %fp@(12),%d4
60ad2: 246e 0010 moveal %fp@(16),%a2
60ad6: 2a2e 0014 movel %fp@(20),%d5
60ada: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60ade: 4eb9 0006 09a8 jsr 609a8 <init_etc_passwd_group>
if ((fp = fopen("/etc/group", "r")) == NULL) {
60ae4: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f>
60aea: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845>
60af0: 4eb9 0007 581c jsr 7581c <fopen>
60af6: 508f addql #8,%sp
60af8: 2400 movel %d0,%d2
60afa: 6610 bnes 60b0c <getgr_r+0x4a>
errno = EINVAL;
60afc: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60b02: 7216 moveq #22,%d1 <== NOT EXECUTED
60b04: 2040 moveal %d0,%a0 <== NOT EXECUTED
60b06: 70ff moveq #-1,%d0 <== NOT EXECUTED
60b08: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
60b0a: 606a bras 60b76 <getgr_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60b0c: 49fa fc3c lea %pc@(6074a <scangr>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(grp->gr_name, name) == 0);
60b10: 47f9 0007 a964 lea 7a964 <strcmp>,%a3
if ((fp = fopen("/etc/group", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
60b16: 2f06 movel %d6,%sp@-
60b18: 2f05 movel %d5,%sp@-
60b1a: 2f0a movel %a2,%sp@-
60b1c: 2f02 movel %d2,%sp@-
60b1e: 4e94 jsr %a4@
60b20: 4fef 0010 lea %sp@(16),%sp
60b24: 4a80 tstl %d0
60b26: 661a bnes 60b42 <getgr_r+0x80>
errno = EINVAL;
60b28: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60b2e: 2040 moveal %d0,%a0 <== NOT EXECUTED
60b30: 7016 moveq #22,%d0 <== NOT EXECUTED
60b32: 2080 movel %d0,%a0@ <== NOT EXECUTED
fclose(fp);
60b34: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60b36: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
return -1;
60b3c: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scangr(fp, grp, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60b3e: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60b40: 6034 bras 60b76 <getgr_r+0xb4> <== NOT EXECUTED
}
if (name) {
60b42: 4a83 tstl %d3
60b44: 670e beqs 60b54 <getgr_r+0x92>
match = (strcmp(grp->gr_name, name) == 0);
60b46: 2f03 movel %d3,%sp@-
60b48: 2f12 movel %a2@,%sp@-
60b4a: 4e93 jsr %a3@
60b4c: 508f addql #8,%sp
60b4e: 4a80 tstl %d0
60b50: 57c0 seq %d0
60b52: 600a bras 60b5e <getgr_r+0x9c>
}
else {
match = (grp->gr_gid == gid);
60b54: 4280 clrl %d0 <== NOT EXECUTED
60b56: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60b5a: b880 cmpl %d0,%d4 <== NOT EXECUTED
60b5c: 57c0 seq %d0 <== NOT EXECUTED
60b5e: 49c0 extbl %d0
60b60: 4480 negl %d0
}
if (match) {
60b62: 67b2 beqs 60b16 <getgr_r+0x54>
fclose(fp);
60b64: 2f02 movel %d2,%sp@-
60b66: 4eb9 0007 4fb6 jsr 74fb6 <fclose>
*result = grp;
60b6c: 206e 001c moveal %fp@(28),%a0
return 0;
60b70: 588f addql #4,%sp
else {
match = (grp->gr_gid == gid);
}
if (match) {
fclose(fp);
*result = grp;
60b72: 4280 clrl %d0
60b74: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60b76: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60b7c: 4e5e unlk %fp
60b7e: 4e75 rts
00060850 <getgrent>:
return NULL;
return p;
}
struct group *getgrent(void)
{
60850: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (group_fp == NULL)
60854: 2039 0009 9e52 movel 99e52 <group_fp>,%d0 <== NOT EXECUTED
6085a: 6724 beqs 60880 <getgrent+0x30> <== NOT EXECUTED
return NULL;
if (!scangr(group_fp, &grent, grbuf, sizeof grbuf))
6085c: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60860: 4879 0009 9e56 pea 99e56 <grbuf> <== NOT EXECUTED
60866: 4879 0009 9f1e pea 99f1e <grent> <== NOT EXECUTED
6086c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6086e: 4eba feda jsr %pc@(6074a <scangr>) <== NOT EXECUTED
60872: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60876: 223c 0009 9f1e movel #630558,%d1 <== NOT EXECUTED
6087c: 4a80 tstl %d0 <== NOT EXECUTED
6087e: 6602 bnes 60882 <getgrent+0x32> <== NOT EXECUTED
60880: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &grent;
}
60882: 2001 movel %d1,%d0 <== NOT EXECUTED
60884: 4e5e unlk %fp <== NOT EXECUTED
60886: 4e75 rts
00060ba6 <getgrgid>:
gid_t gid
)
{
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60ba6: 4280 clrl %d0 <== NOT EXECUTED
}
struct group *getgrgid(
gid_t gid
)
{
60ba8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct group *p;
if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p))
60bac: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60bb0: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60bb4: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60bb8: 4879 0009 9e56 pea 99e56 <grbuf> <== NOT EXECUTED
60bbe: 4879 0009 9f1e pea 99f1e <grent> <== NOT EXECUTED
60bc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60bc6: 4eb9 0006 0b80 jsr 60b80 <getgrgid_r> <== NOT EXECUTED
60bcc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60bd0: 4a80 tstl %d0 <== NOT EXECUTED
60bd2: 6704 beqs 60bd8 <getgrgid+0x32> <== NOT EXECUTED
60bd4: 4280 clrl %d0 <== NOT EXECUTED
60bd6: 6004 bras 60bdc <getgrgid+0x36> <== NOT EXECUTED
return NULL;
return p;
60bd8: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60bdc: 4e5e unlk %fp <== NOT EXECUTED
60bde: 4e75 rts
00060b80 <getgrgid_r>:
char *buffer,
size_t bufsize,
struct group **result
)
{
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60b80: 4280 clrl %d0 <== NOT EXECUTED
struct group *grp,
char *buffer,
size_t bufsize,
struct group **result
)
{
60b82: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getgr_r(NULL, gid, grp, buffer, bufsize, result);
60b86: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60b8a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60b8e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60b92: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60b96: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60b9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60b9c: 42a7 clrl %sp@- <== NOT EXECUTED
60b9e: 4eba ff22 jsr %pc@(60ac2 <getgr_r>) <== NOT EXECUTED
}
60ba2: 4e5e unlk %fp <== NOT EXECUTED
60ba4: 4e75 rts
00060c02 <getgrnam>:
struct group *getgrnam(
const char *name
)
{
60c02: 4e56 fffc linkw %fp,#-4
struct group *p;
if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p))
60c06: 486e fffc pea %fp@(-4)
60c0a: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60c0e: 4879 0009 9e56 pea 99e56 <grbuf>
60c14: 4879 0009 9f1e pea 99f1e <grent>
60c1a: 2f2e 0008 movel %fp@(8),%sp@-
60c1e: 4eb9 0006 0be0 jsr 60be0 <getgrnam_r>
60c24: 4fef 0014 lea %sp@(20),%sp
60c28: 4a80 tstl %d0
60c2a: 6704 beqs 60c30 <getgrnam+0x2e>
60c2c: 4280 clrl %d0 <== NOT EXECUTED
60c2e: 6004 bras 60c34 <getgrnam+0x32> <== NOT EXECUTED
return NULL;
return p;
60c30: 202e fffc movel %fp@(-4),%d0
}
60c34: 4e5e unlk %fp
60c36: 4e75 rts
0005825c <getpid>:
*/
pid_t getpid( void )
{
return _Objects_Local_node;
}
5825c: 7001 moveq #1,%d0 <== NOT EXECUTED
*
* 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83
*/
pid_t getpid( void )
{
5825e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Local_node;
}
58262: 4e5e unlk %fp <== NOT EXECUTED
58264: 4e75 rts
00060c72 <getpw_r>:
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60c72: 4e56 ffe0 linkw %fp,#-32
60c76: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
60c7a: 262e 0008 movel %fp@(8),%d3
60c7e: 282e 000c movel %fp@(12),%d4
60c82: 246e 0010 moveal %fp@(16),%a2
60c86: 2a2e 0014 movel %fp@(20),%d5
60c8a: 2c2e 0018 movel %fp@(24),%d6
FILE *fp;
int match;
init_etc_passwd_group();
60c8e: 4eb9 0006 09a8 jsr 609a8 <init_etc_passwd_group>
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
60c94: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f>
60c9a: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800>
60ca0: 4eb9 0007 581c jsr 7581c <fopen>
60ca6: 508f addql #8,%sp
60ca8: 2400 movel %d0,%d2
60caa: 6610 bnes 60cbc <getpw_r+0x4a>
errno = EINVAL;
60cac: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60cb2: 7816 moveq #22,%d4 <== NOT EXECUTED
60cb4: 2040 moveal %d0,%a0 <== NOT EXECUTED
60cb6: 70ff moveq #-1,%d0 <== NOT EXECUTED
60cb8: 2084 movel %d4,%a0@ <== NOT EXECUTED
return -1;
60cba: 606a bras 60d26 <getpw_r+0xb4> <== NOT EXECUTED
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60cbc: 49fa fbca lea %pc@(60888 <scanpw>),%a4
errno = EINVAL;
fclose(fp);
return -1;
}
if (name) {
match = (strcmp(pwd->pw_name, name) == 0);
60cc0: 47f9 0007 a964 lea 7a964 <strcmp>,%a3
if ((fp = fopen("/etc/passwd", "r")) == NULL) {
errno = EINVAL;
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
60cc6: 2f06 movel %d6,%sp@-
60cc8: 2f05 movel %d5,%sp@-
60cca: 2f0a movel %a2,%sp@-
60ccc: 2f02 movel %d2,%sp@-
60cce: 4e94 jsr %a4@
60cd0: 4fef 0010 lea %sp@(16),%sp
60cd4: 4a80 tstl %d0
60cd6: 661a bnes 60cf2 <getpw_r+0x80>
errno = EINVAL;
60cd8: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60cde: 7616 moveq #22,%d3 <== NOT EXECUTED
60ce0: 2040 moveal %d0,%a0 <== NOT EXECUTED
60ce2: 2083 movel %d3,%a0@ <== NOT EXECUTED
fclose(fp);
60ce4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
60ce6: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
return -1;
60cec: 588f addql #4,%sp <== NOT EXECUTED
return -1;
}
for(;;) {
if (!scanpw(fp, pwd, buffer, bufsize)) {
errno = EINVAL;
fclose(fp);
60cee: 70ff moveq #-1,%d0 <== NOT EXECUTED
return -1;
60cf0: 6034 bras 60d26 <getpw_r+0xb4> <== NOT EXECUTED
}
if (name) {
60cf2: 4a83 tstl %d3
60cf4: 670e beqs 60d04 <getpw_r+0x92>
match = (strcmp(pwd->pw_name, name) == 0);
60cf6: 2f03 movel %d3,%sp@-
60cf8: 2f12 movel %a2@,%sp@-
60cfa: 4e93 jsr %a3@
60cfc: 508f addql #8,%sp
60cfe: 4a80 tstl %d0
60d00: 57c0 seq %d0
60d02: 600a bras 60d0e <getpw_r+0x9c>
}
else {
match = (pwd->pw_uid == uid);
60d04: 4280 clrl %d0 <== NOT EXECUTED
60d06: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED
60d0a: b880 cmpl %d0,%d4 <== NOT EXECUTED
60d0c: 57c0 seq %d0 <== NOT EXECUTED
60d0e: 49c0 extbl %d0
60d10: 4480 negl %d0
}
if (match) {
60d12: 67b2 beqs 60cc6 <getpw_r+0x54>
fclose(fp);
60d14: 2f02 movel %d2,%sp@-
60d16: 4eb9 0007 4fb6 jsr 74fb6 <fclose>
*result = pwd;
60d1c: 206e 001c moveal %fp@(28),%a0
return 0;
60d20: 588f addql #4,%sp
else {
match = (pwd->pw_uid == uid);
}
if (match) {
fclose(fp);
*result = pwd;
60d22: 4280 clrl %d0
60d24: 208a movel %a2,%a0@
}
}
fclose(fp);
errno = EINVAL;
return -1;
}
60d26: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
60d2c: 4e5e unlk %fp
60d2e: 4e75 rts
00060970 <getpwent>:
return NULL;
return p;
}
struct passwd *getpwent(void)
{
60970: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (passwd_fp == NULL)
60974: 2039 0009 9d6a movel 99d6a <passwd_fp>,%d0 <== NOT EXECUTED
6097a: 6724 beqs 609a0 <getpwent+0x30> <== NOT EXECUTED
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
6097c: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60980: 4879 0009 9d6e pea 99d6e <pwbuf> <== NOT EXECUTED
60986: 4879 0009 9e36 pea 99e36 <pwent> <== NOT EXECUTED
6098c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6098e: 4eba fef8 jsr %pc@(60888 <scanpw>) <== NOT EXECUTED
60992: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
60996: 223c 0009 9e36 movel #630326,%d1 <== NOT EXECUTED
6099c: 4a80 tstl %d0 <== NOT EXECUTED
6099e: 6602 bnes 609a2 <getpwent+0x32> <== NOT EXECUTED
609a0: 4281 clrl %d1 <== NOT EXECUTED
return NULL;
return &pwent;
}
609a2: 2001 movel %d1,%d0 <== NOT EXECUTED
609a4: 4e5e unlk %fp <== NOT EXECUTED
609a6: 4e75 rts
00060db2 <getpwnam>:
struct passwd *getpwnam(
const char *name
)
{
60db2: 4e56 fffc linkw %fp,#-4
struct passwd *p;
if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p))
60db6: 486e fffc pea %fp@(-4)
60dba: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93>
60dbe: 4879 0009 9d6e pea 99d6e <pwbuf>
60dc4: 4879 0009 9e36 pea 99e36 <pwent>
60dca: 2f2e 0008 movel %fp@(8),%sp@-
60dce: 4eb9 0006 0d90 jsr 60d90 <getpwnam_r>
60dd4: 4fef 0014 lea %sp@(20),%sp
60dd8: 4a80 tstl %d0
60dda: 6704 beqs 60de0 <getpwnam+0x2e>
60ddc: 4280 clrl %d0 <== NOT EXECUTED
60dde: 6004 bras 60de4 <getpwnam+0x32> <== NOT EXECUTED
return NULL;
return p;
60de0: 202e fffc movel %fp@(-4),%d0
}
60de4: 4e5e unlk %fp
60de6: 4e75 rts
00060d56 <getpwuid>:
uid_t uid
)
{
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60d56: 4280 clrl %d0 <== NOT EXECUTED
}
struct passwd *getpwuid(
uid_t uid
)
{
60d58: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
struct passwd *p;
if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p))
60d5c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60d60: 486e fffc pea %fp@(-4) <== NOT EXECUTED
60d64: 4878 00c8 pea c8 <DBL_MANT_DIG+0x93> <== NOT EXECUTED
60d68: 4879 0009 9d6e pea 99d6e <pwbuf> <== NOT EXECUTED
60d6e: 4879 0009 9e36 pea 99e36 <pwent> <== NOT EXECUTED
60d74: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60d76: 4eb9 0006 0d30 jsr 60d30 <getpwuid_r> <== NOT EXECUTED
60d7c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
60d80: 4a80 tstl %d0 <== NOT EXECUTED
60d82: 6704 beqs 60d88 <getpwuid+0x32> <== NOT EXECUTED
60d84: 4280 clrl %d0 <== NOT EXECUTED
60d86: 6004 bras 60d8c <getpwuid+0x36> <== NOT EXECUTED
return NULL;
return p;
60d88: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
}
60d8c: 4e5e unlk %fp <== NOT EXECUTED
60d8e: 4e75 rts
00060d30 <getpwuid_r>:
char *buffer,
size_t bufsize,
struct passwd **result
)
{
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60d30: 4280 clrl %d0 <== NOT EXECUTED
struct passwd *pwd,
char *buffer,
size_t bufsize,
struct passwd **result
)
{
60d32: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return getpw_r(NULL, uid, pwd, buffer, bufsize, result);
60d36: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
60d3a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
60d3e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
60d42: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
60d46: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
60d4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60d4c: 42a7 clrl %sp@- <== NOT EXECUTED
60d4e: 4eba ff22 jsr %pc@(60c72 <getpw_r>) <== NOT EXECUTED
}
60d52: 4e5e unlk %fp <== NOT EXECUTED
60d54: 4e75 rts
00048fdc <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
48fdc: 4e56 ffec linkw %fp,#-20
48fe0: 48d7 040c moveml %d2-%d3/%a2,%sp@
48fe4: 246e 0008 moveal %fp@(8),%a2
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp ) {
48fe8: 4a8a tstl %a2
48fea: 6610 bnes 48ffc <gettimeofday+0x20>
errno = EFAULT;
48fec: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
48ff2: 720e moveq #14,%d1 <== NOT EXECUTED
48ff4: 2040 moveal %d0,%a0 <== NOT EXECUTED
48ff6: 70ff moveq #-1,%d0 <== NOT EXECUTED
48ff8: 2081 movel %d1,%a0@ <== NOT EXECUTED
return -1;
48ffa: 6032 bras 4902e <gettimeofday+0x52> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
48ffc: 203c 0000 0700 movel #1792,%d0
49002: 40c2 movew %sr,%d2
49004: 8082 orl %d2,%d0
49006: 46c0 movew %d0,%sr
_TOD_Get( &now );
49008: 486e fff8 pea %fp@(-8)
4900c: 4eb9 0004 99d4 jsr 499d4 <_TOD_Get>
_ISR_Enable(level);
49012: 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;
49014: 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;
4901a: 588f addql #4,%sp
4901c: 4280 clrl %d0
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4901e: 222e fffc movel %fp@(-4),%d1
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
49022: 4c43 1801 remsl %d3,%d1,%d1
49026: 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;
4902a: 24ae fff8 movel %fp@(-8),%a2@
}
4902e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
49034: 4e5e unlk %fp
49036: 4e75 rts
00045948 <getuid>:
* 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs,
* P1003.1b-1993, p. 84
*/
uid_t getuid( void )
{
45948: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4594c: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
return _POSIX_types_Uid;
}
45952: 4e5e unlk %fp <== NOT EXECUTED
45954: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
45958: 4e75 rts
0004fbc8 <imfs_dir_open>:
)
{
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
4fbc8: 7001 moveq #1,%d0
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4fbca: 4e56 0000 linkw %fp,#0
4fbce: 206e 0008 moveal %fp@(8),%a0
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
4fbd2: 2268 0038 moveal %a0@(56),%a1
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4fbd6: 2f02 movel %d2,%sp@-
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->file_info;
4fbd8: b0a9 0048 cmpl %a1@(72),%d0
4fbdc: 6704 beqs 4fbe2 <imfs_dir_open+0x1a>
4fbde: 70ff moveq #-1,%d0 <== NOT EXECUTED
4fbe0: 600e bras 4fbf0 <imfs_dir_open+0x28> <== NOT EXECUTED
if ( the_jnode->type != IMFS_DIRECTORY )
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
4fbe2: 4280 clrl %d0
4fbe4: 4281 clrl %d1
4fbe6: 4282 clrl %d2
4fbe8: 2141 000c movel %d1,%a0@(12)
4fbec: 2142 0010 movel %d2,%a0@(16)
return 0;
}
4fbf0: 241f movel %sp@+,%d2
4fbf2: 4e5e unlk %fp
4fbf4: 4e75 rts
0004fddc <imfs_dir_read>:
ssize_t imfs_dir_read(
rtems_libio_t *iop,
void *buffer,
size_t count
)
{
4fddc: 4e56 fec0 linkw %fp,#-320
4fde0: 202e 0010 movel %fp@(16),%d0
4fde4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4fde8: 266e 0008 moveal %fp@(8),%a3
int current_entry;
int first_entry;
int last_entry;
struct dirent tmp_dirent;
the_jnode = (IMFS_jnode_t *)iop->file_info;
4fdec: 206b 0038 moveal %a3@(56),%a0
4fdf0: 2c08 movel %a0,%d6
4fdf2: 0686 0000 0050 addil #80,%d6
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
4fdf8: 2468 004c moveal %a0@(76),%a2
the_chain = &the_jnode->info.directory.Entries;
if ( rtems_chain_is_empty( the_chain ) )
4fdfc: bc8a cmpl %a2,%d6
4fdfe: 6606 bnes 4fe06 <imfs_dir_read+0x2a>
4fe00: 4282 clrl %d2
4fe02: 6000 00be braw 4fec2 <imfs_dir_read+0xe6>
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4fe06: 2e3c 0000 0110 movel #272,%d7
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
4fe0c: 2a0e movel %fp,%d5
4fe0e: 0685 ffff fef0 addil #-272,%d5
4fe14: 2045 moveal %d5,%a0
4fe16: 41e8 0010 lea %a0@(16),%a0
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4fe1a: 4283 clrl %d3
4fe1c: 4282 clrl %d2
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
4fe1e: 4bf9 0005 124c lea 5124c <strcpy>,%a5
memcpy(
4fe24: 49f9 0005 0b9c lea 50b9c <memcpy>,%a4
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4fe2a: 4c47 0000 remul %d7,%d0,%d0
/* Move to the first of the desired directory entries */
the_node = the_chain->first;
bytes_transferred = 0;
first_entry = iop->offset;
4fe2e: 282b 0010 movel %a3@(16),%d4
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4fe32: 2200 movel %d0,%d1
4fe34: e988 lsll #4,%d0
4fe36: e189 lsll #8,%d1
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
4fe38: 2d48 fee8 movel %a0,%fp@(-280)
bytes_transferred = 0;
first_entry = iop->offset;
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
4fe3c: d081 addl %d1,%d0
4fe3e: d084 addl %d4,%d0
4fe40: 2d40 feec movel %d0,%fp@(-276)
/* The directory was not empty so try to move to the desired entry in chain*/
for (
4fe44: 6076 bras 4febc <imfs_dir_read+0xe0>
current_entry = 0;
current_entry < last_entry;
current_entry = current_entry + sizeof(struct dirent) ){
if ( rtems_chain_is_tail( the_chain, the_node ) ){
4fe46: bc8a cmpl %a2,%d6
4fe48: 6778 beqs 4fec2 <imfs_dir_read+0xe6>
/* entry in the read */
return bytes_transferred; /* Indicate that there are no more */
/* entries to return */
}
if( current_entry >= first_entry ) {
4fe4a: b883 cmpl %d3,%d4
4fe4c: 6e66 bgts 4feb4 <imfs_dir_read+0xd8>
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
4fe4e: 2e0a movel %a2,%d7
4fe50: 0687 0000 000c addil #12,%d7
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
4fe56: 2d6a 0034 fef0 movel %a2@(52),%fp@(-272)
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
4fe5c: 323c 0110 movew #272,%d1
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
4fe60: 2f07 movel %d7,%sp@-
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
4fe62: 3d41 fefc movew %d1,%fp@(-260)
/* entries to return */
}
if( current_entry >= first_entry ) {
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
4fe66: 2d43 fef8 movel %d3,%fp@(-264)
4fe6a: 5bc0 smi %d0
4fe6c: 49c0 extbl %d0
4fe6e: 2d40 fef4 movel %d0,%fp@(-268)
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
4fe72: 4eb9 0005 16f8 jsr 516f8 <strlen>
strcpy( tmp_dirent.d_name, the_jnode->name );
4fe78: 2e87 movel %d7,%sp@
4fe7a: 2f2e fee8 movel %fp@(-280),%sp@-
/* Move the entry to the return buffer */
tmp_dirent.d_off = current_entry;
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
4fe7e: 3d40 fefe movew %d0,%fp@(-258)
strcpy( tmp_dirent.d_name, the_jnode->name );
4fe82: 4e95 jsr %a5@
memcpy(
4fe84: 4878 0110 pea 110 <DBL_MANT_DIG+0xdb>
4fe88: 206e 000c moveal %fp@(12),%a0
4fe8c: 2f05 movel %d5,%sp@-
4fe8e: 4870 2800 pea %a0@(00000000,%d2:l)
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
4fe92: 0682 0000 0110 addil #272,%d2
tmp_dirent.d_reclen = sizeof( struct dirent );
the_jnode = (IMFS_jnode_t *) the_node;
tmp_dirent.d_ino = the_jnode->st_ino;
tmp_dirent.d_namlen = strlen( the_jnode->name );
strcpy( tmp_dirent.d_name, the_jnode->name );
memcpy(
4fe98: 4e94 jsr %a4@
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
bytes_transferred = bytes_transferred + sizeof( struct dirent );
4fe9a: 4fef 0014 lea %sp@(20),%sp
memcpy(
buffer + bytes_transferred,
(void *)&tmp_dirent,
sizeof( struct dirent )
);
iop->offset = iop->offset + sizeof(struct dirent);
4fe9e: 4280 clrl %d0
4fea0: 223c 0000 0110 movel #272,%d1
4fea6: d3ab 0010 addl %d1,%a3@(16)
4feaa: 2e2b 000c movel %a3@(12),%d7
4feae: df80 addxl %d0,%d7
4feb0: 2747 000c movel %d7,%a3@(12)
bytes_transferred = bytes_transferred + sizeof( struct dirent );
}
the_node = the_node->next;
4feb4: 2452 moveal %a2@,%a2
* to the end of the exisiting file, the remaining entries will be placed in
* the buffer and the returned value will be equal to -m actual- times the
* size of a directory entry.
*/
ssize_t imfs_dir_read(
4feb6: 0683 0000 0110 addil #272,%d3
/* protect against using sizes that are not exact multiples of the */
/* -dirent- size. These could result in unexpected results */
last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent);
/* The directory was not empty so try to move to the desired entry in chain*/
for (
4febc: b6ae feec cmpl %fp@(-276),%d3
4fec0: 6d84 blts 4fe46 <imfs_dir_read+0x6a>
the_node = the_node->next;
}
/* Success */
return bytes_transferred;
}
4fec2: 2002 movel %d2,%d0
4fec4: 4cee 3cfc fec0 moveml %fp@(-320),%d2-%d7/%a2-%a5
4feca: 4e5e unlk %fp
4fecc: 4e75 rts
...
0004fd1c <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
4fd1c: 4e56 fff8 linkw %fp,#-8
4fd20: 2f0b movel %a3,%sp@-
4fd22: 266e 000c moveal %fp@(12),%a3
4fd26: 2f0a movel %a2,%sp@-
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
4fd28: 2453 moveal %a3@,%a2
4fd2a: 200a movel %a2,%d0
4fd2c: 0680 0000 0050 addil #80,%d0
4fd32: b0aa 004c cmpl %a2@(76),%d0
4fd36: 6712 beqs 4fd4a <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 );
4fd38: 4eb9 0005 037c jsr 5037c <__errno>
4fd3e: 72ff moveq #-1,%d1
4fd40: 2040 moveal %d0,%a0
4fd42: 705a moveq #90,%d0
4fd44: 2080 movel %d0,%a0@
4fd46: 6000 0086 braw 4fdce <imfs_dir_rmnod+0xb2>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
4fd4a: 206b 0010 moveal %a3@(16),%a0
4fd4e: b5e8 001c cmpal %a0@(28),%a2
4fd52: 6706 beqs 4fd5a <imfs_dir_rmnod+0x3e>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
4fd54: 4aaa 0058 tstl %a2@(88)
4fd58: 6710 beqs 4fd6a <imfs_dir_rmnod+0x4e>
rtems_set_errno_and_return_minus_one( EBUSY );
4fd5a: 4eb9 0005 037c jsr 5037c <__errno>
4fd60: 72ff moveq #-1,%d1
4fd62: 2040 moveal %d0,%a0
4fd64: 7010 moveq #16,%d0
4fd66: 2080 movel %d0,%a0@
4fd68: 6064 bras 4fdce <imfs_dir_rmnod+0xb2>
/*
* Take the node out of the parent's chain that contains this node
*/
if ( the_jnode->Parent != NULL ) {
4fd6a: 4aaa 0008 tstl %a2@(8)
4fd6e: 670e beqs 4fd7e <imfs_dir_rmnod+0x62>
4fd70: 2f0a movel %a2,%sp@-
4fd72: 4eb9 0004 70e4 jsr 470e4 <_Chain_Extract>
rtems_chain_extract( (rtems_chain_node *) the_jnode );
the_jnode->Parent = NULL;
4fd78: 588f addql #4,%sp
4fd7a: 42aa 0008 clrl %a2@(8)
/*
* Decrement the link counter and see if we can free the space.
*/
the_jnode->st_nlink--;
4fd7e: 302a 0032 movew %a2@(50),%d0
4fd82: 5380 subql #1,%d0
4fd84: 3540 0032 movew %d0,%a2@(50)
IMFS_update_ctime( the_jnode );
4fd88: 42a7 clrl %sp@-
4fd8a: 486e fff8 pea %fp@(-8)
4fd8e: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4fd94: 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) ) {
4fd9a: 2f0a movel %a2,%sp@-
4fd9c: 4eb9 0004 d6c4 jsr 4d6c4 <rtems_libio_is_file_open>
4fda2: 4fef 000c lea %sp@(12),%sp
4fda6: 4a80 tstl %d0
4fda8: 6622 bnes 4fdcc <imfs_dir_rmnod+0xb0>
4fdaa: 4a6a 0032 tstw %a2@(50)
4fdae: 661c bnes 4fdcc <imfs_dir_rmnod+0xb0>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == pathloc->node_access )
4fdb0: 2079 0005 f58c moveal 5f58c <rtems_current_user_env>,%a0
4fdb6: 2653 moveal %a3@,%a3
4fdb8: b7e8 0004 cmpal %a0@(4),%a3
4fdbc: 6604 bnes 4fdc2 <imfs_dir_rmnod+0xa6>
rtems_filesystem_current.node_access = NULL;
4fdbe: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
free( the_jnode );
4fdc2: 2f0a movel %a2,%sp@-
4fdc4: 4eb9 0004 34dc jsr 434dc <free>
4fdca: 588f addql #4,%sp
4fdcc: 4281 clrl %d1
}
return 0;
}
4fdce: 246e fff0 moveal %fp@(-16),%a2
4fdd2: 2001 movel %d1,%d0
4fdd4: 266e fff4 moveal %fp@(-12),%a3
4fdd8: 4e5e unlk %fp
4fdda: 4e75 rts
000609a8 <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
609a8: 4e56 0000 linkw %fp,#0
609ac: 2f0a movel %a2,%sp@-
609ae: 2f02 movel %d2,%sp@-
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
609b0: 4a39 0009 9d68 tstb 99d68 <etc_passwd_initted.6266>
609b6: 6600 00c4 bnew 60a7c <init_etc_passwd_group+0xd4>
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
609ba: 4878 01ff pea 1ff <DBL_MANT_DIG+0x1ca>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
609be: 45f9 0007 581c lea 7581c <fopen>,%a2
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
mkdir("/etc", 0777);
609c4: 4879 0008 cb16 pea 8cb16 <_rodata_start+0x6e6>
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
return;
etc_passwd_initted = 1;
609ca: 7001 moveq #1,%d0
609cc: 13c0 0009 9d68 moveb %d0,99d68 <etc_passwd_initted.6266>
mkdir("/etc", 0777);
609d2: 4eb9 0004 5f20 jsr 45f20 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
609d8: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f>
609de: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800>
609e4: 4e92 jsr %a2@
609e6: 4fef 0010 lea %sp@(16),%sp
609ea: 4a80 tstl %d0
609ec: 670c beqs 609fa <init_etc_passwd_group+0x52>
fclose(fp);
609ee: 2f00 movel %d0,%sp@- <== NOT EXECUTED
609f0: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
609f6: 588f addql #4,%sp <== NOT EXECUTED
609f8: 602e bras 60a28 <init_etc_passwd_group+0x80> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
609fa: 4879 0008 e03c pea 8e03c <rtems_bdpart_shell_usage+0x310>
60a00: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800>
60a06: 4e92 jsr %a2@
60a08: 508f addql #8,%sp
60a0a: 2400 movel %d0,%d2
60a0c: 671a beqs 60a28 <init_etc_passwd_group+0x80>
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
60a0e: 2f00 movel %d0,%sp@-
60a10: 4879 0009 12d6 pea 912d6 <IMFS_memfile_handlers+0x7e>
60a16: 4eb9 0007 59a4 jsr 759a4 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
60a1c: 2f02 movel %d2,%sp@-
60a1e: 4eb9 0007 4fb6 jsr 74fb6 <fclose>
60a24: 4fef 000c lea %sp@(12),%sp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
60a28: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f>
60a2e: 45f9 0007 581c lea 7581c <fopen>,%a2
60a34: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845>
60a3a: 4e92 jsr %a2@
60a3c: 508f addql #8,%sp
60a3e: 4a80 tstl %d0
60a40: 670c beqs 60a4e <init_etc_passwd_group+0xa6>
fclose(fp);
60a42: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60a44: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
60a4a: 588f addql #4,%sp <== NOT EXECUTED
60a4c: 602e bras 60a7c <init_etc_passwd_group+0xd4> <== NOT EXECUTED
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
60a4e: 4879 0008 e03c pea 8e03c <rtems_bdpart_shell_usage+0x310>
60a54: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845>
60a5a: 4e92 jsr %a2@
60a5c: 508f addql #8,%sp
60a5e: 2400 movel %d0,%d2
60a60: 671a beqs 60a7c <init_etc_passwd_group+0xd4>
fprintf( fp, "root:x:0:root\n"
60a62: 2f00 movel %d0,%sp@-
60a64: 4879 0009 133d pea 9133d <IMFS_memfile_handlers+0xe5>
60a6a: 4eb9 0007 59a4 jsr 759a4 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
60a70: 2f02 movel %d2,%sp@-
60a72: 4eb9 0007 4fb6 jsr 74fb6 <fclose>
60a78: 4fef 000c lea %sp@(12),%sp
}
}
60a7c: 242e fff8 movel %fp@(-8),%d2
60a80: 246e fffc moveal %fp@(-4),%a2
60a84: 4e5e unlk %fp
60a86: 4e75 rts
000455e4 <ioctl>:
int ioctl(
int fd,
ioctl_command_t command,
...
)
{
455e4: 4e56 0000 linkw %fp,#0
455e8: 202e 0008 movel %fp@(8),%d0
va_list ap;
rtems_status_code rc;
rtems_libio_t *iop;
void *buffer;
rtems_libio_check_fd( fd );
455ec: b0b9 0005 f6f4 cmpl 5f6f4 <rtems_libio_number_iops>,%d0
455f2: 6422 bccs 45616 <ioctl+0x32>
iop = rtems_libio_iop( fd );
455f4: 2079 0006 0e48 moveal 60e48 <rtems_libio_iops>,%a0
455fa: ed88 lsll #6,%d0
455fc: d1c0 addal %d0,%a0
rtems_libio_check_is_open(iop);
455fe: 2028 0014 movel %a0@(20),%d0
45602: 0280 0000 0100 andil #256,%d0
45608: 670c beqs 45616 <ioctl+0x32>
va_start(ap, command);
buffer = va_arg(ap, void *);
4560a: 202e 0010 movel %fp@(16),%d0
/*
* Now process the ioctl().
*/
if ( !iop->handlers )
4560e: 2268 003c moveal %a0@(60),%a1
45612: 4a89 tstl %a1
45614: 6610 bnes 45626 <ioctl+0x42>
rtems_set_errno_and_return_minus_one( EBADF );
45616: 4eb9 0005 0584 jsr 50584 <__errno>
4561c: 72ff moveq #-1,%d1
4561e: 2040 moveal %d0,%a0
45620: 7009 moveq #9,%d0
45622: 2080 movel %d0,%a0@
45624: 602a bras 45650 <ioctl+0x6c>
if ( !iop->handlers->ioctl_h )
45626: 2269 0010 moveal %a1@(16),%a1
4562a: 4a89 tstl %a1
4562c: 6612 bnes 45640 <ioctl+0x5c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
4562e: 4eb9 0005 0584 jsr 50584 <__errno> <== NOT EXECUTED
45634: 72ff moveq #-1,%d1 <== NOT EXECUTED
45636: 2040 moveal %d0,%a0 <== NOT EXECUTED
45638: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4563e: 6010 bras 45650 <ioctl+0x6c> <== NOT EXECUTED
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
45640: 2f00 movel %d0,%sp@-
45642: 2f2e 000c movel %fp@(12),%sp@-
45646: 2f08 movel %a0,%sp@-
45648: 4e91 jsr %a1@
return rc;
4564a: 4fef 000c lea %sp@(12),%sp
rtems_set_errno_and_return_minus_one( EBADF );
if ( !iop->handlers->ioctl_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
rc = (*iop->handlers->ioctl_h)( iop, command, buffer );
4564e: 2200 movel %d0,%d1
return rc;
}
45650: 2001 movel %d1,%d0
45652: 4e5e unlk %fp
45654: 4e75 rts
...
000437be <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
437be: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
437c2: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
437c6: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
437ca: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
437ce: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
437d2: 1401 moveb %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & ISTRIP)
437d4: 0800 0005 btst #5,%d0 <== NOT EXECUTED
437d8: 6704 beqs 437de <iproc+0x20> <== NOT EXECUTED
c &= 0x7f;
437da: 747f moveq #127,%d2 <== NOT EXECUTED
437dc: c481 andl %d1,%d2 <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
437de: 0800 0009 btst #9,%d0 <== NOT EXECUTED
437e2: 6724 beqs 43808 <iproc+0x4a> <== NOT EXECUTED
c = tolower (c);
437e4: 2079 0005 a3a8 moveal 5a3a8 <__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 a314 movel 5a314 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED
438da: 5380 subql #1,%d0 <== NOT EXECUTED
438dc: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
438e0: 6f2c bles 4390e <iproc+0x150> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHO)
438e2: 7008 moveq #8,%d0 <== NOT EXECUTED
438e4: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED
438e8: 670e beqs 438f8 <iproc+0x13a> <== NOT EXECUTED
echo (c, tty);
438ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED
438ec: 4280 clrl %d0 <== NOT EXECUTED
438ee: 1002 moveb %d2,%d0 <== NOT EXECUTED
438f0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
438f2: 4eba fcac jsr %pc@(435a0 <echo>) <== NOT EXECUTED
438f6: 508f addql #8,%sp <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
438f8: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
438fc: 4280 clrl %d0 <== NOT EXECUTED
438fe: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
43902: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED
43906: 5281 addql #1,%d1 <== NOT EXECUTED
43908: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED
4390c: 6002 bras 43910 <iproc+0x152> <== NOT EXECUTED
4390e: 4280 clrl %d0 <== NOT EXECUTED
}
return 0;
}
43910: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
43916: 4e5e unlk %fp <== NOT EXECUTED
43918: 4e75 rts
00058284 <kill>:
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
return 0;
}
58284: 4280 clrl %d0 <== NOT EXECUTED
* These are directly supported (and completely correct) in the posix api.
*/
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
58286: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return 0;
}
5828a: 4e5e unlk %fp <== NOT EXECUTED
5828c: 4e75 rts
00060e5c <link>:
int link(
const char *existing,
const char *new
)
{
60e5c: 4e56 ffc8 linkw %fp,#-56
60e60: 48d7 040c moveml %d2-%d3/%a2,%sp@
60e64: 242e 0008 movel %fp@(8),%d2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
60e68: 2f02 movel %d2,%sp@-
int link(
const char *existing,
const char *new
)
{
60e6a: 246e 000c moveal %fp@(12),%a2
/*
* Get the node we are linking to.
*/
result = rtems_filesystem_evaluate_path( existing, strlen( existing ),
60e6e: 4eb9 0007 aedc jsr 7aedc <strlen>
60e74: 7201 moveq #1,%d1
60e76: 2e81 movel %d1,%sp@
60e78: 486e ffe8 pea %fp@(-24)
60e7c: 42a7 clrl %sp@-
60e7e: 2f00 movel %d0,%sp@-
60e80: 2f02 movel %d2,%sp@-
60e82: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &existing_loc, true );
if ( result != 0 )
60e88: 4fef 0014 lea %sp@(20),%sp
60e8c: 4a80 tstl %d0
60e8e: 6706 beqs 60e96 <link+0x3a>
60e90: 74ff moveq #-1,%d2
60e92: 6000 01a6 braw 6103a <link+0x1de>
/*
* Get the parent of the node we are creating.
*/
rtems_filesystem_get_start_loc( new, &i, &parent_loc );
60e96: 742f moveq #47,%d2
60e98: 1012 moveb %a2@,%d0
60e9a: 1200 moveb %d0,%d1
60e9c: 49c1 extbl %d1
60e9e: b481 cmpl %d1,%d2
60ea0: 670c beqs 60eae <link+0x52>
60ea2: 143c 005c moveb #92,%d2
60ea6: b481 cmpl %d1,%d2
60ea8: 6704 beqs 60eae <link+0x52>
60eaa: 4a00 tstb %d0
60eac: 6622 bnes 60ed0 <link+0x74>
60eae: 4878 0014 pea 14 <OPER2>
60eb2: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
60eb8: 41e8 0018 lea %a0@(24),%a0
60ebc: 2f08 movel %a0,%sp@-
60ebe: 486e ffd4 pea %fp@(-44)
60ec2: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
60ec8: 4fef 000c lea %sp@(12),%sp
60ecc: 7001 moveq #1,%d0
60ece: 601e bras 60eee <link+0x92>
60ed0: 4878 0014 pea 14 <OPER2>
60ed4: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0
60eda: 5880 addql #4,%d0
60edc: 2f00 movel %d0,%sp@-
60ede: 486e ffd4 pea %fp@(-44)
60ee2: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
60ee8: 4fef 000c lea %sp@(12),%sp
60eec: 4280 clrl %d0
if ( !parent_loc.ops->evalformake_h ) {
60eee: 206e ffe0 moveal %fp@(-32),%a0
60ef2: 2068 0004 moveal %a0@(4),%a0
60ef6: 4a88 tstl %a0
60ef8: 661c bnes 60f16 <link+0xba>
rtems_filesystem_freenode( &existing_loc );
60efa: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
60efe: 4a88 tstl %a0 <== NOT EXECUTED
60f00: 6700 00e0 beqw 60fe2 <link+0x186> <== NOT EXECUTED
60f04: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
60f08: 4a88 tstl %a0 <== NOT EXECUTED
60f0a: 6700 00d6 beqw 60fe2 <link+0x186> <== NOT EXECUTED
60f0e: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
60f12: 6000 00ca braw 60fde <link+0x182> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start );
60f16: 486e fffc pea %fp@(-4)
60f1a: 240e movel %fp,%d2
60f1c: 0682 ffff ffd4 addil #-44,%d2
60f22: 2f02 movel %d2,%sp@-
60f24: 4872 0800 pea %a2@(00000000,%d0:l)
60f28: 4e90 jsr %a0@
if ( result != 0 ) {
60f2a: 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 );
60f2e: 2600 movel %d0,%d3
if ( result != 0 ) {
60f30: 6728 beqs 60f5a <link+0xfe>
rtems_filesystem_freenode( &existing_loc );
60f32: 206e fff4 moveal %fp@(-12),%a0
60f36: 4a88 tstl %a0
60f38: 6710 beqs 60f4a <link+0xee>
60f3a: 2068 001c moveal %a0@(28),%a0
60f3e: 4a88 tstl %a0
60f40: 6708 beqs 60f4a <link+0xee>
60f42: 486e ffe8 pea %fp@(-24)
60f46: 4e90 jsr %a0@
60f48: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( result );
60f4a: 4eb9 0007 4e78 jsr 74e78 <__errno>
60f50: 74ff moveq #-1,%d2
60f52: 2040 moveal %d0,%a0
60f54: 2083 movel %d3,%a0@
60f56: 6000 00e2 braw 6103a <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 ) {
60f5a: 202e fff8 movel %fp@(-8),%d0
60f5e: b0ae ffe4 cmpl %fp@(-28),%d0
60f62: 6742 beqs 60fa6 <link+0x14a>
rtems_filesystem_freenode( &existing_loc );
60f64: 206e fff4 moveal %fp@(-12),%a0
60f68: 4a88 tstl %a0
60f6a: 6710 beqs 60f7c <link+0x120>
60f6c: 2068 001c moveal %a0@(28),%a0
60f70: 4a88 tstl %a0
60f72: 6708 beqs 60f7c <link+0x120>
60f74: 486e ffe8 pea %fp@(-24)
60f78: 4e90 jsr %a0@
60f7a: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
60f7c: 206e ffe0 moveal %fp@(-32),%a0
60f80: 4a88 tstl %a0
60f82: 6710 beqs 60f94 <link+0x138>
60f84: 2068 001c moveal %a0@(28),%a0
60f88: 4a88 tstl %a0
60f8a: 6708 beqs 60f94 <link+0x138>
60f8c: 486e ffd4 pea %fp@(-44)
60f90: 4e90 jsr %a0@
60f92: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EXDEV );
60f94: 4eb9 0007 4e78 jsr 74e78 <__errno>
60f9a: 74ff moveq #-1,%d2
60f9c: 2040 moveal %d0,%a0
60f9e: 7012 moveq #18,%d0
60fa0: 2080 movel %d0,%a0@
60fa2: 6000 0096 braw 6103a <link+0x1de>
}
if ( !parent_loc.ops->link_h ) {
60fa6: 206e ffe0 moveal %fp@(-32),%a0
60faa: 2068 0008 moveal %a0@(8),%a0
60fae: 4a88 tstl %a0
60fb0: 6642 bnes 60ff4 <link+0x198>
rtems_filesystem_freenode( &existing_loc );
60fb2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
60fb6: 4a88 tstl %a0 <== NOT EXECUTED
60fb8: 6710 beqs 60fca <link+0x16e> <== NOT EXECUTED
60fba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
60fbe: 4a88 tstl %a0 <== NOT EXECUTED
60fc0: 6708 beqs 60fca <link+0x16e> <== NOT EXECUTED
60fc2: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED
60fc6: 4e90 jsr %a0@ <== NOT EXECUTED
60fc8: 588f addql #4,%sp <== NOT EXECUTED
rtems_filesystem_freenode( &parent_loc );
60fca: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
60fce: 4a88 tstl %a0 <== NOT EXECUTED
60fd0: 6710 beqs 60fe2 <link+0x186> <== NOT EXECUTED
60fd2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
60fd6: 4a88 tstl %a0 <== NOT EXECUTED
60fd8: 6708 beqs 60fe2 <link+0x186> <== NOT EXECUTED
60fda: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED
60fde: 4e90 jsr %a0@ <== NOT EXECUTED
60fe0: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
60fe2: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
60fe8: 74ff moveq #-1,%d2 <== NOT EXECUTED
60fea: 2040 moveal %d0,%a0 <== NOT EXECUTED
60fec: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
60ff2: 6046 bras 6103a <link+0x1de> <== NOT EXECUTED
}
result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start );
60ff4: 2f2e fffc movel %fp@(-4),%sp@-
60ff8: 260e movel %fp,%d3
60ffa: 0683 ffff ffe8 addil #-24,%d3
61000: 2f02 movel %d2,%sp@-
61002: 2f03 movel %d3,%sp@-
61004: 4e90 jsr %a0@
rtems_filesystem_freenode( &existing_loc );
61006: 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 );
6100a: 2400 movel %d0,%d2
rtems_filesystem_freenode( &existing_loc );
6100c: 4fef 000c lea %sp@(12),%sp
61010: 4a88 tstl %a0
61012: 670e beqs 61022 <link+0x1c6>
61014: 2068 001c moveal %a0@(28),%a0
61018: 4a88 tstl %a0
6101a: 6706 beqs 61022 <link+0x1c6>
6101c: 2f03 movel %d3,%sp@-
6101e: 4e90 jsr %a0@
61020: 588f addql #4,%sp
rtems_filesystem_freenode( &parent_loc );
61022: 206e ffe0 moveal %fp@(-32),%a0
61026: 4a88 tstl %a0
61028: 6710 beqs 6103a <link+0x1de>
6102a: 2068 001c moveal %a0@(28),%a0
6102e: 4a88 tstl %a0
61030: 6708 beqs 6103a <link+0x1de>
61032: 486e ffd4 pea %fp@(-44)
61036: 4e90 jsr %a0@
61038: 588f addql #4,%sp
return result;
}
6103a: 2002 movel %d2,%d0
6103c: 4cee 040c ffc8 moveml %fp@(-56),%d2-%d3/%a2
61042: 4e5e unlk %fp
61044: 4e75 rts
000582a4 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
582a4: 4e56 ffec linkw %fp,#-20
582a8: 206e 0014 moveal %fp@(20),%a0
582ac: 48d7 043c moveml %d2-%d5/%a2,%sp@
582b0: 242e 0008 movel %fp@(8),%d2
582b4: 202e 000c movel %fp@(12),%d0
582b8: 222e 0010 movel %fp@(16),%d1
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
582bc: b4b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d2
582c2: 6416 bccs 582da <lseek+0x36>
iop = rtems_libio_iop( fd );
582c4: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
582ca: ed8a lsll #6,%d2
582cc: d5c2 addal %d2,%a2
rtems_libio_check_is_open(iop);
582ce: 242a 0014 movel %a2@(20),%d2
582d2: 0282 0000 0100 andil #256,%d2
582d8: 660e bnes 582e8 <lseek+0x44>
582da: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
582e0: 7209 moveq #9,%d1 <== NOT EXECUTED
582e2: 2040 moveal %d0,%a0 <== NOT EXECUTED
582e4: 2081 movel %d1,%a0@ <== NOT EXECUTED
582e6: 6068 bras 58350 <lseek+0xac> <== NOT EXECUTED
/*
* Check as many errors as possible before touching iop->offset.
*/
if ( !iop->handlers->lseek_h )
582e8: 226a 003c moveal %a2@(60),%a1
582ec: 4aa9 0014 tstl %a1@(20)
582f0: 6610 bnes 58302 <lseek+0x5e>
rtems_set_errno_and_return_minus_one( ENOTSUP );
582f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
582f8: 2040 moveal %d0,%a0 <== NOT EXECUTED
582fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
58300: 604e bras 58350 <lseek+0xac> <== NOT EXECUTED
/*
* Now process the lseek().
*/
old_offset = iop->offset;
switch ( whence ) {
58302: 7801 moveq #1,%d4
/*
* Now process the lseek().
*/
old_offset = iop->offset;
58304: 242a 000c movel %a2@(12),%d2
58308: 262a 0010 movel %a2@(16),%d3
switch ( whence ) {
5830c: b888 cmpl %a0,%d4
5830e: 6714 beqs 58324 <lseek+0x80>
58310: 7a02 moveq #2,%d5
58312: ba88 cmpl %a0,%d5
58314: 6718 beqs 5832e <lseek+0x8a>
58316: 4a88 tstl %a0
58318: 662a bnes 58344 <lseek+0xa0>
case SEEK_SET:
iop->offset = offset;
5831a: 2540 000c movel %d0,%a2@(12)
5831e: 2541 0010 movel %d1,%a2@(16)
break;
58322: 6032 bras 58356 <lseek+0xb2>
case SEEK_CUR:
iop->offset += offset;
58324: 2800 movel %d0,%d4
58326: 2a01 movel %d1,%d5
58328: da83 addl %d3,%d5
5832a: d982 addxl %d2,%d4
5832c: 600c bras 5833a <lseek+0x96>
break;
case SEEK_END:
iop->offset = iop->size + offset;
5832e: 282a 0004 movel %a2@(4),%d4
58332: 2a2a 0008 movel %a2@(8),%d5
58336: da81 addl %d1,%d5
58338: d980 addxl %d0,%d4
5833a: 2544 000c movel %d4,%a2@(12)
5833e: 2545 0010 movel %d5,%a2@(16)
break;
58342: 6012 bras 58356 <lseek+0xb2>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
58344: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
5834a: 2040 moveal %d0,%a0
5834c: 7016 moveq #22,%d0
5834e: 2080 movel %d0,%a0@
58350: 78ff moveq #-1,%d4
58352: 7aff moveq #-1,%d5
58354: 602c bras 58382 <lseek+0xde>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->handlers->lseek_h)( iop, offset, whence );
58356: 226a 003c moveal %a2@(60),%a1
5835a: 2f08 movel %a0,%sp@-
5835c: 2f01 movel %d1,%sp@-
5835e: 2f00 movel %d0,%sp@-
58360: 2f0a movel %a2,%sp@-
58362: 2069 0014 moveal %a1@(20),%a0
58366: 4e90 jsr %a0@
if ( status == (off_t) -1 )
58368: 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 );
5836c: 2800 movel %d0,%d4
5836e: 2a01 movel %d1,%d5
if ( status == (off_t) -1 )
58370: 70ff moveq #-1,%d0
58372: 72ff moveq #-1,%d1
58374: 9285 subl %d5,%d1
58376: 9184 subxl %d4,%d0
58378: 6608 bnes 58382 <lseek+0xde>
iop->offset = old_offset;
5837a: 2542 000c movel %d2,%a2@(12)
5837e: 2543 0010 movel %d3,%a2@(16)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
58382: 2205 movel %d5,%d1
58384: 2004 movel %d4,%d0
58386: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
5838c: 4e5e unlk %fp
5838e: 4e75 rts
0006117c <lstat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
6117c: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
61180: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
61184: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
61188: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
6118c: 6612 bnes 611a0 <lstat+0x24> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
6118e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61194: 74ff moveq #-1,%d2 <== NOT EXECUTED
61196: 2040 moveal %d0,%a0 <== NOT EXECUTED
61198: 700e moveq #14,%d0 <== NOT EXECUTED
6119a: 2080 movel %d0,%a0@ <== NOT EXECUTED
6119c: 6000 0098 braw 61236 <lstat+0xba> <== NOT EXECUTED
status = rtems_filesystem_evaluate_path( path, strlen( path ),
611a0: 2f04 movel %d4,%sp@- <== NOT EXECUTED
611a2: 260e movel %fp,%d3 <== NOT EXECUTED
611a4: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
611aa: 4eb9 0007 aedc jsr 7aedc <strlen> <== NOT EXECUTED
611b0: 4297 clrl %sp@ <== NOT EXECUTED
611b2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
611b4: 42a7 clrl %sp@- <== NOT EXECUTED
611b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
611b8: 2f04 movel %d4,%sp@- <== NOT EXECUTED
611ba: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
611c0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
611c4: 4a80 tstl %d0 <== NOT EXECUTED
611c6: 6704 beqs 611cc <lstat+0x50> <== NOT EXECUTED
611c8: 74ff moveq #-1,%d2 <== NOT EXECUTED
611ca: 606a bras 61236 <lstat+0xba> <== NOT EXECUTED
return -1;
if ( !loc.handlers->fstat_h ){
611cc: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
611d0: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED
611d4: 6628 bnes 611fe <lstat+0x82> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
611d6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
611da: 4a88 tstl %a0 <== NOT EXECUTED
611dc: 670e beqs 611ec <lstat+0x70> <== NOT EXECUTED
611de: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
611e2: 4a88 tstl %a0 <== NOT EXECUTED
611e4: 6706 beqs 611ec <lstat+0x70> <== NOT EXECUTED
611e6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
611e8: 4e90 jsr %a0@ <== NOT EXECUTED
611ea: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
611ec: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
611f2: 74ff moveq #-1,%d2 <== NOT EXECUTED
611f4: 2040 moveal %d0,%a0 <== NOT EXECUTED
611f6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
611fc: 6038 bras 61236 <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) );
611fe: 4878 0046 pea 46 <DBL_MANT_DIG+0x11> <== NOT EXECUTED
61202: 42a7 clrl %sp@- <== NOT EXECUTED
61204: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61206: 4eb9 0007 801c jsr 7801c <memset> <== NOT EXECUTED
status = (*loc.handlers->fstat_h)( &loc, buf );
6120c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED
61210: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61212: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61214: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED
61218: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
6121a: 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 );
6121e: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61220: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
61224: 4a88 tstl %a0 <== NOT EXECUTED
61226: 670e beqs 61236 <lstat+0xba> <== NOT EXECUTED
61228: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6122c: 4a88 tstl %a0 <== NOT EXECUTED
6122e: 6706 beqs 61236 <lstat+0xba> <== NOT EXECUTED
61230: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61232: 4e90 jsr %a0@ <== NOT EXECUTED
61234: 588f addql #4,%sp <== NOT EXECUTED
return status;
}
61236: 2002 movel %d2,%d0 <== NOT EXECUTED
61238: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED
6123e: 4e5e unlk %fp <== NOT EXECUTED
61240: 4e75 rts
00049328 <malloc>:
size_t size
)
{
void *return_this;
MSBUMP(malloc_calls, 1);
49328: 4e56 fff4 linkw %fp,#-12
4932c: 52b9 0005 b8a8 addql #1,5b8a8 <rtems_malloc_statistics+0x4>
49332: 48d7 001c moveml %d2-%d4,%sp@
49336: 262e 0008 movel %fp@(8),%d3
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4933a: 4eb9 0004 92f0 jsr 492f0 <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
49340: 4a83 tstl %d3
49342: 6700 0088 beqw 493cc <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()) &&
49346: 7003 moveq #3,%d0
49348: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0
4934e: 660a bnes 4935a <malloc+0x32>
49350: 4eb9 0004 9298 jsr 49298 <malloc_is_system_state_OK>
49356: 4a00 tstb %d0
49358: 6772 beqs 493cc <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 );
4935a: 42a7 clrl %sp@-
4935c: 42a7 clrl %sp@-
4935e: 2f03 movel %d3,%sp@-
49360: 2f39 0005 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
49366: 4eb9 0004 9d94 jsr 49d94 <_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 ) {
4936c: 4fef 0010 lea %sp@(16),%sp
49370: 2400 movel %d0,%d2
49372: 6626 bnes 4939a <malloc+0x72>
if (rtems_malloc_sbrk_helpers)
49374: 2079 0005 a86a moveal 5a86a <rtems_malloc_sbrk_helpers>,%a0
4937a: 4a88 tstl %a0
4937c: 670e beqs 4938c <malloc+0x64>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
4937e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49380: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
49384: 4e90 jsr %a0@ <== NOT EXECUTED
if ( !return_this ) {
49386: 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 );
49388: 2800 movel %d0,%d4 <== NOT EXECUTED
if ( !return_this ) {
4938a: 6610 bnes 4939c <malloc+0x74> <== NOT EXECUTED
errno = ENOMEM;
4938c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
49392: 2040 moveal %d0,%a0
49394: 700c moveq #12,%d0
49396: 2080 movel %d0,%a0@
return (void *) 0;
49398: 6034 bras 493ce <malloc+0xa6>
4939a: 2800 movel %d0,%d4
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
4939c: 2079 0005 a86e moveal 5a86e <rtems_malloc_dirty_helper>,%a0
493a2: 4a88 tstl %a0
493a4: 670a beqs 493b0 <malloc+0x88>
(*rtems_malloc_dirty_helper)( return_this, size );
493a6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
493a8: 2f04 movel %d4,%sp@- <== NOT EXECUTED
493aa: 2050 moveal %a0@,%a0 <== NOT EXECUTED
493ac: 4e90 jsr %a0@ <== NOT EXECUTED
493ae: 508f addql #8,%sp <== NOT EXECUTED
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
493b0: 2079 0005 a866 moveal 5a866 <rtems_malloc_statistics_helpers>,%a0
493b6: 4a88 tstl %a0
493b8: 6604 bnes 493be <malloc+0x96>
493ba: 2404 movel %d4,%d2
493bc: 6010 bras 493ce <malloc+0xa6>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
493be: 2f04 movel %d4,%sp@- <== NOT EXECUTED
493c0: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
493c4: 2404 movel %d4,%d2 <== NOT EXECUTED
493c6: 4e90 jsr %a0@ <== NOT EXECUTED
493c8: 588f addql #4,%sp <== NOT EXECUTED
493ca: 6002 bras 493ce <malloc+0xa6> <== NOT EXECUTED
493cc: 4282 clrl %d2 <== NOT EXECUTED
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
return return_this;
}
493ce: 2002 movel %d2,%d0
493d0: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
493d6: 4e5e unlk %fp
493d8: 4e75 rts
...
000492d6 <malloc_deferred_free>:
}
void malloc_deferred_free(
void *pointer
)
{
492d6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
492da: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
492de: 4879 0005 bbc6 pea 5bbc6 <RTEMS_Malloc_GC_list> <== NOT EXECUTED
492e4: 4eb9 0004 5874 jsr 45874 <_Chain_Append> <== NOT EXECUTED
492ea: 508f addql #8,%sp <== NOT EXECUTED
rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer);
}
492ec: 4e5e unlk %fp <== NOT EXECUTED
492ee: 4e75 rts
000492f0 <malloc_deferred_frees_process>:
{
rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list);
}
void malloc_deferred_frees_process(void)
{
492f0: 4e56 0000 linkw %fp,#0
492f4: 2f0b movel %a3,%sp@-
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
492f6: 47f9 0004 986c lea 4986c <_Chain_Get>,%a3
492fc: 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);
492fe: 45f9 0004 8e7c lea 48e7c <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)
49304: 6006 bras 4930c <malloc_deferred_frees_process+0x1c>
free(to_be_freed);
49306: 2f00 movel %d0,%sp@- <== NOT EXECUTED
49308: 4e92 jsr %a2@ <== NOT EXECUTED
4930a: 588f addql #4,%sp <== NOT EXECUTED
4930c: 4879 0005 bbc6 pea 5bbc6 <RTEMS_Malloc_GC_list>
49312: 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)
49314: 588f addql #4,%sp
49316: 4a80 tstl %d0
49318: 66ec bnes 49306 <malloc_deferred_frees_process+0x16>
free(to_be_freed);
}
4931a: 246e fff8 moveal %fp@(-8),%a2
4931e: 266e fffc moveal %fp@(-4),%a3
49322: 4e5e unlk %fp
49324: 4e75 rts
...
00049298 <malloc_is_system_state_OK>:
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
{
49298: 4e56 0000 linkw %fp,#0
if ( _Thread_Dispatch_disable_level > 0 )
4929c: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
492a2: 6704 beqs 492a8 <malloc_is_system_state_OK+0x10>
492a4: 4200 clrb %d0 <== NOT EXECUTED
492a6: 600a bras 492b2 <malloc_is_system_state_OK+0x1a> <== NOT EXECUTED
return false;
if ( _ISR_Nest_level > 0 )
492a8: 2039 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d0
#include "malloc_p.h"
rtems_chain_control RTEMS_Malloc_GC_list;
bool malloc_is_system_state_OK(void)
492ae: 57c0 seq %d0
492b0: 4480 negl %d0
if ( _ISR_Nest_level > 0 )
return false;
return true;
}
492b2: 4e5e unlk %fp
492b4: 4e75 rts
00061280 <malloc_report_statistics_with_plugin>:
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
61280: 720a moveq #10,%d1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
61282: 4e56 ffe0 linkw %fp,#-32
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
61286: 2079 0009 a6f4 moveal 9a6f4 <rtems_malloc_statistics+0x1c>,%a0
6128c: 2279 0009 a6f8 moveal 9a6f8 <rtems_malloc_statistics+0x20>,%a1
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
61292: 48d7 0cfc moveml %d2-%d7/%a2-%a3,%sp@
s->space_available / 1024,
allocated / 1024,
/* avoid float! */
(allocated * 100) / s->space_available,
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
61296: 2479 0009 a6f0 moveal 9a6f0 <rtems_malloc_statistics+0x18>,%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
6129c: 200a movel %a2,%d0
6129e: e2a8 lsrl %d1,%d0
612a0: 2640 moveal %d0,%a3
612a2: 7016 moveq #22,%d0
612a4: 2e09 movel %a1,%d7
612a6: e2af lsrl %d1,%d7
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
612a8: 2639 0009 a6fc movel 9a6fc <rtems_malloc_statistics+0x24>,%d3
612ae: 2839 0009 a700 movel 9a700 <rtems_malloc_statistics+0x28>,%d4
(*print)(
612b4: 2439 0009 a6d8 movel 9a6d8 <rtems_malloc_statistics>,%d2
612ba: 2c03 movel %d3,%d6
612bc: 2a04 movel %d4,%d5
612be: e2ad lsrl %d1,%d5
612c0: 123c 0064 moveb #100,%d1
612c4: e1ae lsll %d0,%d6
612c6: 200a movel %a2,%d0
612c8: 4c01 0800 mulsl %d1,%d0
612cc: 8c85 orl %d5,%d6
612ce: 2a08 movel %a0,%d5
612d0: 2f06 movel %d6,%sp@-
612d2: 7c16 moveq #22,%d6
612d4: edad lsll %d6,%d5
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
612d6: 2c2e 0008 movel %fp@(8),%d6
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
612da: 8a87 orl %d7,%d5
612dc: 2e02 movel %d2,%d7
612de: 2f05 movel %d5,%sp@-
void malloc_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
612e0: 246e 000c moveal %fp@(12),%a2
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
(*print)(
612e4: 4c42 0000 remul %d2,%d0,%d0
612e8: 2f00 movel %d0,%sp@-
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
612ea: 2008 movel %a0,%d0
612ec: 2209 movel %a1,%d1
(*print)(
612ee: 2f0b movel %a3,%sp@-
612f0: 4878 0064 pea 64 <DBL_MANT_DIG+0x2f>
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
612f4: 9284 subl %d4,%d1
612f6: 9183 subxl %d3,%d0
(*print)(
612f8: 42a7 clrl %sp@-
612fa: 760a moveq #10,%d3
612fc: e6af lsrl %d3,%d7
612fe: 7616 moveq #22,%d3
rtems_malloc_statistics_t *s;
uintmax_t allocated;
s = &rtems_malloc_statistics;
allocated = s->lifetime_allocated - s->lifetime_freed;
61300: 2800 movel %d0,%d4
61302: 2a01 movel %d1,%d5
(*print)(
61304: 2f05 movel %d5,%sp@-
61306: 2f00 movel %d0,%sp@-
61308: 4eb9 0008 ac00 jsr 8ac00 <__muldi3>
6130e: 4fef 000c lea %sp@(12),%sp
61312: 2e82 movel %d2,%sp@
61314: 2404 movel %d4,%d2
61316: 42a7 clrl %sp@-
61318: e7aa lsll %d3,%d2
6131a: 2f01 movel %d1,%sp@-
6131c: 2605 movel %d5,%d3
6131e: 2f00 movel %d0,%sp@-
61320: 4eb9 0008 b600 jsr 8b600 <__udivdi3>
61326: 4fef 0010 lea %sp@(16),%sp
6132a: 2f01 movel %d1,%sp@-
6132c: 2f00 movel %d0,%sp@-
6132e: 700a moveq #10,%d0
61330: e0ab lsrl %d0,%d3
61332: 8682 orl %d2,%d3
61334: 2404 movel %d4,%d2
61336: e0aa lsrl %d0,%d2
61338: 2f03 movel %d3,%sp@-
6133a: 2f02 movel %d2,%sp@-
6133c: 2f07 movel %d7,%sp@-
6133e: 4879 0009 1368 pea 91368 <IMFS_memfile_handlers+0x110>
61344: 2f06 movel %d6,%sp@-
61346: 4e92 jsr %a2@
s->max_depth / 1024,
(s->max_depth * 100) / s->space_available,
(uint32_t) (s->lifetime_allocated / 1024),
(uint32_t) (s->lifetime_freed / 1024)
);
(*print)(
61348: 4fef 0028 lea %sp@(40),%sp
6134c: 2eb9 0009 a6ec movel 9a6ec <rtems_malloc_statistics+0x14>,%sp@
61352: 2f39 0009 a6e8 movel 9a6e8 <rtems_malloc_statistics+0x10>,%sp@-
61358: 2f39 0009 a6e4 movel 9a6e4 <rtems_malloc_statistics+0xc>,%sp@-
6135e: 2f39 0009 a6e0 movel 9a6e0 <rtems_malloc_statistics+0x8>,%sp@-
61364: 2f39 0009 a6dc movel 9a6dc <rtems_malloc_statistics+0x4>,%sp@-
6136a: 4879 0009 13ca pea 913ca <IMFS_memfile_handlers+0x172>
61370: 2f06 movel %d6,%sp@-
61372: 4e92 jsr %a2@
61374: 4fef 001c lea %sp@(28),%sp
s->memalign_calls,
s->free_calls,
s->realloc_calls,
s->calloc_calls
);
}
61378: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3
6137e: 4e5e unlk %fp
61380: 4e75 rts
...
0004efe6 <memfile_check_rmnod>:
return memfile_check_rmnod( the_jnode );
}
int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){
4efe6: 4e56 0000 linkw %fp,#0
4efea: 2f0a movel %a2,%sp@-
4efec: 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) ) {
4eff0: 2f0a movel %a2,%sp@-
4eff2: 4eb9 0004 d6c4 jsr 4d6c4 <rtems_libio_is_file_open>
4eff8: 588f addql #4,%sp
4effa: 4a80 tstl %d0
4effc: 6632 bnes 4f030 <memfile_check_rmnod+0x4a>
4effe: 4a6a 0032 tstw %a2@(50)
4f002: 662c bnes 4f030 <memfile_check_rmnod+0x4a>
/*
* Is the rtems_filesystem_current is this node?
*/
if ( rtems_filesystem_current.node_access == the_jnode )
4f004: 2079 0005 f58c moveal 5f58c <rtems_current_user_env>,%a0
4f00a: b5e8 0004 cmpal %a0@(4),%a2
4f00e: 6604 bnes 4f014 <memfile_check_rmnod+0x2e>
rtems_filesystem_current.node_access = NULL;
4f010: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
/*
* Free memory associated with a memory file.
*/
if (the_jnode->type != IMFS_LINEAR_FILE)
4f014: 7006 moveq #6,%d0
4f016: b0aa 0048 cmpl %a2@(72),%d0
4f01a: 670a beqs 4f026 <memfile_check_rmnod+0x40>
IMFS_memfile_remove( the_jnode );
4f01c: 2f0a movel %a2,%sp@-
4f01e: 4eb9 0004 eecc jsr 4eecc <IMFS_memfile_remove>
4f024: 588f addql #4,%sp
free( the_jnode );
4f026: 2f0a movel %a2,%sp@-
4f028: 4eb9 0004 34dc jsr 434dc <free>
4f02e: 588f addql #4,%sp
}
return 0;
}
4f030: 246e fffc moveal %fp@(-4),%a2
4f034: 4280 clrl %d0
4f036: 4e5e unlk %fp
4f038: 4e75 rts
0004ee1a <memfile_free_blocks_in_table>:
void memfile_free_blocks_in_table(
block_p **block_table,
int entries
)
{
4ee1a: 4e56 ffec linkw %fp,#-20
4ee1e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4ee22: 246e 0008 moveal %fp@(8),%a2
4ee26: 262e 000c movel %fp@(12),%d3
/*
* Perform internal consistency checks
*/
assert( block_table );
4ee2a: 4a8a tstl %a2
4ee2c: 661c bnes 4ee4a <memfile_free_blocks_in_table+0x30>
4ee2e: 4879 0005 e946 pea 5e946 <CSWTCH.8+0x84> <== NOT EXECUTED
4ee34: 4879 0005 ea2d pea 5ea2d <__FUNCTION__.6019> <== NOT EXECUTED
4ee3a: 4878 01b3 pea 1b3 <DBL_MANT_DIG+0x17e> <== NOT EXECUTED
4ee3e: 4879 0005 e8dc pea 5e8dc <CSWTCH.8+0x1a> <== NOT EXECUTED
4ee44: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED
4ee4a: 2652 moveal %a2@,%a3
4ee4c: 4282 clrl %d2
b = *block_table;
for ( i=0 ; i<entries ; i++ ) {
if ( b[i] ) {
memfile_free_block( b[i] );
4ee4e: 49f9 0004 ec42 lea 4ec42 <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++ ) {
4ee54: 6010 bras 4ee66 <memfile_free_blocks_in_table+0x4c>
if ( b[i] ) {
4ee56: 2013 movel %a3@,%d0
4ee58: 6708 beqs 4ee62 <memfile_free_blocks_in_table+0x48>
memfile_free_block( b[i] );
4ee5a: 2f00 movel %d0,%sp@-
4ee5c: 4e94 jsr %a4@
b[i] = 0;
4ee5e: 588f addql #4,%sp
4ee60: 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++ ) {
4ee62: 5282 addql #1,%d2
4ee64: 588b addql #4,%a3
4ee66: b682 cmpl %d2,%d3
4ee68: 6eec bgts 4ee56 <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 );
4ee6a: 2f12 movel %a2@,%sp@-
4ee6c: 4eb9 0004 ec42 jsr 4ec42 <memfile_free_block>
*block_table = 0;
4ee72: 588f addql #4,%sp
4ee74: 4292 clrl %a2@
}
4ee76: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4
4ee7c: 4e5e unlk %fp
4ee7e: 4e75 rts
0004f25e <memfile_ftruncate>:
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4f25e: 4e56 ffec linkw %fp,#-20
4f262: 206e 0008 moveal %fp@(8),%a0
4f266: 48d7 040c moveml %d2-%d3/%a2,%sp@
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4f26a: 2468 0038 moveal %a0@(56),%a2
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
4f26e: 202e 000c movel %fp@(12),%d0
4f272: 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 )
4f276: 242a 004c movel %a2@(76),%d2
4f27a: 262a 0050 movel %a2@(80),%d3
4f27e: 9681 subl %d1,%d3
4f280: 9580 subxl %d0,%d2
4f282: 6c12 bges 4f296 <memfile_ftruncate+0x38>
return IMFS_memfile_extend( the_jnode, length );
4f284: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4f286: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4f288: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f28a: 4eb9 0004 f136 jsr 4f136 <IMFS_memfile_extend> <== NOT EXECUTED
4f290: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f294: 6026 bras 4f2bc <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;
4f296: 2540 004c movel %d0,%a2@(76)
4f29a: 2541 0050 movel %d1,%a2@(80)
iop->size = the_jnode->info.file.size;
4f29e: 2140 0004 movel %d0,%a0@(4)
4f2a2: 2141 0008 movel %d1,%a0@(8)
IMFS_update_atime( the_jnode );
4f2a6: 42a7 clrl %sp@-
4f2a8: 486e fff8 pea %fp@(-8)
4f2ac: 4eb9 0004 3564 jsr 43564 <gettimeofday>
4f2b2: 256e fff8 003c movel %fp@(-8),%a2@(60)
return 0;
4f2b8: 508f addql #8,%sp
*/
the_jnode->info.file.size = length;
iop->size = the_jnode->info.file.size;
IMFS_update_atime( the_jnode );
4f2ba: 4280 clrl %d0
return 0;
}
4f2bc: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2
4f2c2: 4e5e unlk %fp
4f2c4: 4e75 rts
0004f2c6 <memfile_lseek>:
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
if (the_jnode->type == IMFS_LINEAR_FILE) {
4f2c6: 7006 moveq #6,%d0
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
4f2c8: 4e56 fff0 linkw %fp,#-16
4f2cc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4f2d0: 246e 0008 moveal %fp@(8),%a2
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4f2d4: 266a 0038 moveal %a2@(56),%a3
if (the_jnode->type == IMFS_LINEAR_FILE) {
4f2d8: b0ab 0048 cmpl %a3@(72),%d0
4f2dc: 6620 bnes 4f2fe <memfile_lseek+0x38>
if (iop->offset > the_jnode->info.linearfile.size)
4f2de: 202b 004c movel %a3@(76),%d0 <== NOT EXECUTED
4f2e2: 222b 0050 movel %a3@(80),%d1 <== NOT EXECUTED
4f2e6: 242a 000c movel %a2@(12),%d2 <== NOT EXECUTED
4f2ea: 262a 0010 movel %a2@(16),%d3 <== NOT EXECUTED
4f2ee: 9681 subl %d1,%d3 <== NOT EXECUTED
4f2f0: 9580 subxl %d0,%d2 <== NOT EXECUTED
4f2f2: 6f48 bles 4f33c <memfile_lseek+0x76> <== NOT EXECUTED
iop->offset = the_jnode->info.linearfile.size;
4f2f4: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
4f2f8: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED
4f2fc: 603e bras 4f33c <memfile_lseek+0x76> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
4f2fe: 2f2a 0010 movel %a2@(16),%sp@-
4f302: 2f2a 000c movel %a2@(12),%sp@-
4f306: 2f0b movel %a3,%sp@-
4f308: 4eb9 0004 f136 jsr 4f136 <IMFS_memfile_extend>
4f30e: 4fef 000c lea %sp@(12),%sp
4f312: 4a80 tstl %d0
4f314: 6716 beqs 4f32c <memfile_lseek+0x66>
rtems_set_errno_and_return_minus_one( ENOSPC );
4f316: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED
4f31c: 761c moveq #28,%d3 <== NOT EXECUTED
4f31e: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f320: 2083 movel %d3,%a0@ <== NOT EXECUTED
4f322: 307c ffff moveaw #-1,%a0 <== NOT EXECUTED
4f326: 327c ffff moveaw #-1,%a1 <== NOT EXECUTED
4f32a: 6018 bras 4f344 <memfile_lseek+0x7e> <== NOT EXECUTED
iop->size = the_jnode->info.file.size;
4f32c: 202b 004c movel %a3@(76),%d0
4f330: 222b 0050 movel %a3@(80),%d1
4f334: 2540 0004 movel %d0,%a2@(4)
4f338: 2541 0008 movel %d1,%a2@(8)
}
return iop->offset;
4f33c: 206a 000c moveal %a2@(12),%a0
4f340: 226a 0010 moveal %a2@(16),%a1
}
4f344: 2209 movel %a1,%d1
4f346: 2008 movel %a0,%d0
4f348: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4f34e: 4e5e unlk %fp
4f350: 4e75 rts
0004f59e <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
4f59e: 4e56 fff0 linkw %fp,#-16
4f5a2: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4f5a6: 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))
4f5aa: 202b 0014 movel %a3@(20),%d0
4f5ae: 0280 0000 0204 andil #516,%d0
uint32_t mode
)
{
IMFS_jnode_t *the_jnode;
the_jnode = iop->file_info;
4f5b4: 246b 0038 moveal %a3@(56),%a2
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
4f5b8: 6750 beqs 4f60a <memfile_open+0x6c>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
4f5ba: 7006 moveq #6,%d0
4f5bc: b0aa 0048 cmpl %a2@(72),%d0
4f5c0: 6648 bnes 4f60a <memfile_open+0x6c>
uint32_t count = the_jnode->info.linearfile.size;
4f5c2: 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;
4f5c6: 4282 clrl %d2 <== NOT EXECUTED
4f5c8: 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;
4f5ca: 222a 0054 movel %a2@(84),%d1 <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
the_jnode->info.file.size = 0;
4f5ce: 2542 004c movel %d2,%a2@(76) <== NOT EXECUTED
4f5d2: 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;
4f5d6: 7605 moveq #5,%d3 <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
4f5d8: 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;
4f5dc: 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;
4f5e0: 42aa 0058 clrl %a2@(88) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
4f5e4: 42aa 005c clrl %a2@(92) <== NOT EXECUTED
if ((count != 0)
4f5e8: 4a80 tstl %d0 <== NOT EXECUTED
4f5ea: 671e beqs 4f60a <memfile_open+0x6c> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
4f5ec: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4f5ee: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4f5f0: 42a7 clrl %sp@- <== NOT EXECUTED
4f5f2: 42a7 clrl %sp@- <== NOT EXECUTED
4f5f4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f5f6: 4eb9 0004 f352 jsr 4f352 <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)
4f5fc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4f600: 72ff moveq #-1,%d1 <== NOT EXECUTED
4f602: b280 cmpl %d0,%d1 <== NOT EXECUTED
4f604: 6604 bnes 4f60a <memfile_open+0x6c> <== NOT EXECUTED
4f606: 70ff moveq #-1,%d0 <== NOT EXECUTED
4f608: 602e bras 4f638 <memfile_open+0x9a> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
4f60a: 202b 0014 movel %a3@(20),%d0
4f60e: 0280 0000 0200 andil #512,%d0
4f614: 6710 beqs 4f626 <memfile_open+0x88>
iop->offset = the_jnode->info.file.size;
4f616: 242a 004c movel %a2@(76),%d2
4f61a: 262a 0050 movel %a2@(80),%d3
4f61e: 2742 000c movel %d2,%a3@(12)
4f622: 2743 0010 movel %d3,%a3@(16)
iop->size = the_jnode->info.file.size;
4f626: 4280 clrl %d0
4f628: 222a 004c movel %a2@(76),%d1
4f62c: 242a 0050 movel %a2@(80),%d2
4f630: 2741 0004 movel %d1,%a3@(4)
4f634: 2742 0008 movel %d2,%a3@(8)
return 0;
}
4f638: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
4f63e: 4e5e unlk %fp
4f640: 4e75 rts
0004246c <mknod>:
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
4246c: 4e56 ffdc linkw %fp,#-36
42470: 48d7 040c moveml %d2-%d3/%a2,%sp@
42474: 242e 000c movel %fp@(12),%d2
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
42478: 2002 movel %d2,%d0
4247a: 0280 0000 f000 andil #61440,%d0
int mknod(
const char *pathname,
mode_t mode,
dev_t dev
)
{
42480: 246e 0008 moveal %fp@(8),%a2
rtems_filesystem_location_info_t temp_loc;
int i;
const char *name_start;
int result;
if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) )
42484: 6612 bnes 42498 <mknod+0x2c>
rtems_set_errno_and_return_minus_one( EINVAL );
42486: 4eb9 0004 b9a8 jsr 4b9a8 <__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 a324 moveal 5a324 <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 c1c8 jsr 4c1c8 <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 a324 movel 5a324 <rtems_current_user_env>,%d0
424dc: 5880 addql #4,%d0
424de: 2f00 movel %d0,%sp@-
424e0: 486e ffe8 pea %fp@(-24)
424e4: 4eb9 0004 c1c8 jsr 4c1c8 <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 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
4253c: 74ff moveq #-1,%d2 <== NOT EXECUTED
4253e: 2040 moveal %d0,%a0 <== NOT EXECUTED
42540: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
42546: 602e bras 42576 <mknod+0x10a> <== NOT EXECUTED
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
42548: 2f03 movel %d3,%sp@-
4254a: 2f2e 0014 movel %fp@(20),%sp@-
4254e: 2f2e 0010 movel %fp@(16),%sp@-
42552: 2f02 movel %d2,%sp@-
42554: 2f2e fffc movel %fp@(-4),%sp@-
42558: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
4255a: 206e fff4 moveal %fp@(-12),%a0
if ( !temp_loc.ops->mknod_h ) {
rtems_filesystem_freenode( &temp_loc );
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc );
4255e: 2400 movel %d0,%d2
rtems_filesystem_freenode( &temp_loc );
42560: 4fef 0014 lea %sp@(20),%sp
42564: 4a88 tstl %a0
42566: 670e beqs 42576 <mknod+0x10a>
42568: 2068 001c moveal %a0@(28),%a0
4256c: 4a88 tstl %a0
4256e: 6706 beqs 42576 <mknod+0x10a>
42570: 2f03 movel %d3,%sp@-
42572: 4e90 jsr %a0@
42574: 588f addql #4,%sp
return result;
}
42576: 2002 movel %d2,%d0
42578: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2
4257e: 4e5e unlk %fp
42580: 4e75 rts
...
000425a6 <mount>:
const rtems_filesystem_operations_table *fs_ops,
rtems_filesystem_options_t options,
const char *device,
const char *mount_point
)
{
425a6: 4e56 ffd0 linkw %fp,#-48
425aa: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@
425ae: 2a6e 0008 moveal %fp@(8),%a5
425b2: 286e 000c moveal %fp@(12),%a4
425b6: 282e 0010 movel %fp@(16),%d4
425ba: 266e 0014 moveal %fp@(20),%a3
425be: 242e 0018 movel %fp@(24),%d2
/*
* Is there a file system operations table?
*/
if ( fs_ops == NULL ) {
425c2: 4a8c tstl %a4
425c4: 6706 beqs 425cc <mount+0x26>
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
425c6: 7001 moveq #1,%d0
425c8: b084 cmpl %d4,%d0
425ca: 6412 bccs 425de <mount+0x38>
options != RTEMS_FILESYSTEM_READ_WRITE ) {
errno = EINVAL;
425cc: 4eb9 0004 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__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 cd74 jsr 4cd74 <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 9328 jsr 49328 <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 b9a8 jsr 4b9a8 <__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 c928 jsr 4c928 <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 cd74 jsr 4cd74 <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 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__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 b8d0 moveal 5b8d0 <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 b8d4 cmpal #374996,%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 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__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 b8d0 pea 5b8d0 <rtems_filesystem_mount_table_control>
42756: 4eb9 0004 5874 jsr 45874 <_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 8e7c jsr 48e7c <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
...
00042906 <newlib_create_hook>:
*/
bool newlib_create_hook(
rtems_tcb *current_task __attribute__((unused)),
rtems_tcb *creating_task
)
{
42906: 4e56 0000 linkw %fp,#0
4290a: 2f0b movel %a3,%sp@-
4290c: 2f0a movel %a2,%sp@-
struct _reent *ptr;
if (_Thread_libc_reent == 0)
4290e: 4ab9 0005 ba7e tstl 5ba7e <_Thread_libc_reent>
42914: 6618 bnes 4292e <newlib_create_hook+0x28>
{
_REENT = _global_impure_ptr;
42916: 41f9 0005 9a0c lea 59a0c <_global_impure_ptr>,%a0
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
4291c: 203c 0005 a3ac movel #369580,%d0
42922: 23d0 0005 a3ac movel %a0@,5a3ac <_impure_ptr>
42928: 23c0 0005 ba7e movel %d0,5ba7e <_Thread_libc_reent>
ptr = (struct _reent *) calloc(1, sizeof(struct _reent));
#else
/* It is OK to allocate from the workspace because these
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
4292e: 4878 0422 pea 422 <DBL_MAX_EXP+0x21>
42932: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate>
#endif
if (ptr) {
42938: 588f addql #4,%sp
ptr = (struct _reent *) calloc(1, sizeof(struct _reent));
#else
/* It is OK to allocate from the workspace because these
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
4293a: 2440 moveal %d0,%a2
#endif
if (ptr) {
4293c: 4a80 tstl %d0
4293e: 6606 bnes 42946 <newlib_create_hook+0x40>
42940: 4200 clrb %d0
42942: 6000 014e braw 42a92 <newlib_create_hook+0x18c>
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
42946: 41ea 02ea lea %a2@(746),%a0
4294a: 47f9 0004 c238 lea 4c238 <memset>,%a3
42950: 2548 0004 movel %a0,%a2@(4)
42954: 41ea 0352 lea %a2@(850),%a0
42958: 2548 0008 movel %a0,%a2@(8)
4295c: 41ea 03ba lea %a2@(954),%a0
42960: 4292 clrl %a2@
42962: 2548 000c movel %a0,%a2@(12)
42966: 42aa 0010 clrl %a2@(16)
4296a: 4878 0019 pea 19 <OPER2+0x5>
4296e: 42a7 clrl %sp@-
42970: 486a 0014 pea %a2@(20)
42974: 4e93 jsr %a3@
42976: 4201 clrb %d1
42978: 203c 0005 930e movel #365326,%d0
4297e: 1541 005e moveb %d1,%a2@(94)
42982: 2540 0032 movel %d0,%a2@(50)
42986: 42aa 002e clrl %a2@(46)
4298a: 42aa 0036 clrl %a2@(54)
4298e: 42aa 003a clrl %a2@(58)
42992: 42aa 003e clrl %a2@(62)
42996: 42aa 0042 clrl %a2@(66)
4299a: 42aa 0046 clrl %a2@(70)
4299e: 42aa 004a clrl %a2@(74)
429a2: 42aa 004e clrl %a2@(78)
429a6: 42aa 0052 clrl %a2@(82)
429aa: 42aa 0056 clrl %a2@(86)
429ae: 42aa 005a clrl %a2@(90)
429b2: 4878 0024 pea 24 <OPER2+0x10>
429b6: 42a7 clrl %sp@-
429b8: 486a 0078 pea %a2@(120)
429bc: 4e93 jsr %a3@
429be: 4280 clrl %d0
429c0: 7201 moveq #1,%d1
429c2: 2540 00a0 movel %d0,%a2@(160)
429c6: 2541 00a4 movel %d1,%a2@(164)
429ca: 323c 330e movew #13070,%d1
429ce: 303c 1234 movew #4660,%d0
429d2: 307c abcd moveaw #-21555,%a0
429d6: 42aa 009c clrl %a2@(156)
429da: 3541 00a8 movew %d1,%a2@(168)
429de: 3540 00ac movew %d0,%a2@(172)
429e2: 42aa 00b6 clrl %a2@(182)
429e6: 323c e66d movew #-6547,%d1
429ea: 7005 moveq #5,%d0
429ec: 42aa 00ba clrl %a2@(186)
429f0: 3548 00aa movew %a0,%a2@(170)
429f4: 3541 00ae movew %d1,%a2@(174)
429f8: 42aa 00be clrl %a2@(190)
429fc: 3540 00b2 movew %d0,%a2@(178)
42a00: 307c deec moveaw #-8468,%a0
42a04: 42aa 00c2 clrl %a2@(194)
42a08: 4200 clrb %d0
42a0a: 720b moveq #11,%d1
42a0c: 42aa 00c6 clrl %a2@(198)
42a10: 42aa 00ca clrl %a2@(202)
42a14: 3548 00b0 movew %a0,%a2@(176)
42a18: 42aa 00f2 clrl %a2@(242)
42a1c: 3541 00b4 movew %d1,%a2@(180)
42a20: 42aa 00f6 clrl %a2@(246)
42a24: 42aa 00fa clrl %a2@(250)
42a28: 1540 00ce moveb %d0,%a2@(206)
42a2c: 42aa 00fe clrl %a2@(254)
42a30: 1540 00d6 moveb %d0,%a2@(214)
42a34: 42aa 0102 clrl %a2@(258)
42a38: 42aa 0106 clrl %a2@(262)
42a3c: 42aa 010a clrl %a2@(266)
42a40: 42aa 010e clrl %a2@(270)
42a44: 42aa 0112 clrl %a2@(274)
42a48: 42aa 0116 clrl %a2@(278)
42a4c: 42aa 00ee clrl %a2@(238)
42a50: 42aa 0146 clrl %a2@(326)
42a54: 42aa 014a clrl %a2@(330)
42a58: 42aa 014e clrl %a2@(334)
42a5c: 42aa 0152 clrl %a2@(338)
42a60: 42aa 02d2 clrl %a2@(722)
42a64: 42aa 01d2 clrl %a2@(466)
42a68: 42aa 02da clrl %a2@(730)
42a6c: 42aa 02de clrl %a2@(734)
42a70: 42aa 02e2 clrl %a2@(738)
42a74: 42aa 02e6 clrl %a2@(742)
42a78: 4878 0138 pea 138 <DBL_MANT_DIG+0x103>
42a7c: 42a7 clrl %sp@-
42a7e: 486a 02ea pea %a2@(746)
42a82: 4e93 jsr %a3@
creating_task->libc_reent = ptr;
42a84: 206e 000c moveal %fp@(12),%a0
return TRUE;
42a88: 4fef 0024 lea %sp@(36),%sp
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
#endif
if (ptr) {
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
creating_task->libc_reent = ptr;
42a8c: 7001 moveq #1,%d0
42a8e: 214a 0104 movel %a2,%a0@(260)
return TRUE;
}
return FALSE;
}
42a92: 246e fff8 moveal %fp@(-8),%a2
42a96: 266e fffc moveal %fp@(-4),%a3
42a9a: 4e5e unlk %fp
42a9c: 4e75 rts
...
000428ae <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
428ae: 4e56 0000 linkw %fp,#0
428b2: 2f0a movel %a2,%sp@-
428b4: 246e 0008 moveal %fp@(8),%a2
switch ( fileno(fp) ) {
428b8: 2f0a movel %a2,%sp@-
428ba: 4eb9 0004 bd3c jsr 4bd3c <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 8e7c jsr 48e7c <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 bae6 jsr 4bae6 <fclose> <== NOT EXECUTED
428fa: 588f addql #4,%sp <== NOT EXECUTED
}
return 0;
}
428fc: 246e fffc moveal %fp@(-4),%a2
42900: 4280 clrl %d0
42902: 4e5e unlk %fp
42904: 4e75 rts
000427f8 <null_initialize>:
rtems_device_driver null_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor __attribute__((unused)),
void *pargp __attribute__((unused))
)
{
427f8: 4e56 0000 linkw %fp,#0
427fc: 2f02 movel %d2,%sp@-
427fe: 242e 0008 movel %fp@(8),%d2
rtems_device_driver status;
if ( !initialized ) {
42802: 4a39 0005 c380 tstb 5c380 <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 a104 pea 5a104 <IntUartPollCallbacks.6559+0x20>
)
{
rtems_device_driver status;
if ( !initialized ) {
initialized = 1;
42816: 13c0 0005 c380 moveb %d0,5c380 <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 60a0 jsr 460a0 <rtems_fatal_error_occurred> <== NOT EXECUTED
NULL_major = major;
42832: 23c2 0005 cba0 movel %d2,5cba0 <NULL_major>
}
return RTEMS_SUCCESSFUL;
}
42838: 242e fffc movel %fp@(-4),%d2
4283c: 4280 clrl %d0
4283e: 4e5e unlk %fp
42840: 4e75 rts
...
000427d6 <null_write>:
rtems_device_driver null_write(
rtems_device_major_number major __attribute__((unused)),
rtems_device_minor_number minor __attribute__((unused)),
void *pargp
)
{
427d6: 4e56 0000 linkw %fp,#0
427da: 206e 0010 moveal %fp@(16),%a0
rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp;
if ( rw_args )
427de: 4a88 tstl %a0
427e0: 6706 beqs 427e8 <null_write+0x12>
rw_args->bytes_moved = rw_args->count;
427e2: 2168 0010 0018 movel %a0@(16),%a0@(24) <== NOT EXECUTED
return NULL_SUCCESSFUL;
}
427e8: 4280 clrl %d0
427ea: 4e5e unlk %fp
427ec: 4e75 rts
00042b10 <open>:
int open(
const char *pathname,
int flags,
...
)
{
42b10: 4e56 ffc8 linkw %fp,#-56
42b14: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@
42b18: 242e 000c movel %fp@(12),%d2
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
42b1c: 2002 movel %d2,%d0
42b1e: 5280 addql #1,%d0
int open(
const char *pathname,
int flags,
...
)
{
42b20: 262e 0008 movel %fp@(8),%d3
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
if ( ( status & _FREAD ) == _FREAD )
42b24: 0800 0000 btst #0,%d0
42b28: 6604 bnes 42b2e <open+0x1e>
42b2a: 4284 clrl %d4
42b2c: 6002 bras 42b30 <open+0x20>
42b2e: 7804 moveq #4,%d4
eval_flags |= RTEMS_LIBIO_PERMS_READ;
if ( ( status & _FWRITE ) == _FWRITE )
42b30: 0800 0001 btst #1,%d0
42b34: 6704 beqs 42b3a <open+0x2a>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
42b36: 7002 moveq #2,%d0
42b38: 8880 orl %d0,%d4
va_start(ap, flags);
mode = va_arg( ap, int );
42b3a: 2a2e 0010 movel %fp@(16),%d5
* code does not require changes here since network file
* descriptors are obtained using socket(), not open().
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
42b3e: 4eb9 0004 91ce jsr 491ce <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 cd74 movel #314740,%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 b9a8 lea 4b9a8 <__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 9256 jsr 49256 <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 c1c8 jsr 4c1c8 <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 b9a8 jsr 4b9a8 <__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 b898 subl 5b898 <rtems_libio_iops>,%d0
42c72: ec80 asrl #6,%d0
42c74: 42a7 clrl %sp@-
42c76: 2f00 movel %d0,%sp@-
42c78: 4eb9 0004 8f04 jsr 48f04 <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 b9a8 lea 4b9a8 <__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 b898 subl 5b898 <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 8de8 jsr 48de8 <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 918c jsr 4918c <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 b9a8 jsr 4b9a8 <__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 b898 subl 5b898 <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 8dfc pea 58dfc <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 8dfc pea 58dfc <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 8dfc pea 58dfc <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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
}
42b06: 246e fffc moveal %fp@(-4),%a2
42b0a: 4e5e unlk %fp
42b0c: 4e75 rts
...
00043458 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
43458: 4e56 fff0 linkw %fp,#-16
4345c: 48d7 040c moveml %d2-%d3/%a2,%sp@
43460: 246e 000c moveal %fp@(12),%a2
43464: 242e 0008 movel %fp@(8),%d2
int i;
if (tty->termios.c_oflag & OPOST) {
43468: 202a 0034 movel %a2@(52),%d0
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
4346c: 1d42 fffe moveb %d2,%fp@(-2)
int i;
if (tty->termios.c_oflag & OPOST) {
43470: 0800 0000 btst #0,%d0
43474: 6700 010c beqw 43582 <oproc+0x12a>
switch (c) {
43478: 4281 clrl %d1
4347a: 1202 moveb %d2,%d1
4347c: 7609 moveq #9,%d3
4347e: b681 cmpl %d1,%d3
43480: 6776 beqs 434f8 <oproc+0xa0>
43482: 650e bcss 43492 <oproc+0x3a>
43484: 163c 0008 moveb #8,%d3 <== NOT EXECUTED
43488: b681 cmpl %d1,%d3 <== NOT EXECUTED
4348a: 6600 00b0 bnew 4353c <oproc+0xe4> <== NOT EXECUTED
4348e: 6000 009e braw 4352e <oproc+0xd6> <== NOT EXECUTED
43492: 760a moveq #10,%d3
43494: b681 cmpl %d1,%d3
43496: 670c beqs 434a4 <oproc+0x4c>
43498: 163c 000d moveb #13,%d3
4349c: b681 cmpl %d1,%d3
4349e: 6600 009c bnew 4353c <oproc+0xe4>
434a2: 602c bras 434d0 <oproc+0x78> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
434a4: 0800 0005 btst #5,%d0
434a8: 6704 beqs 434ae <oproc+0x56>
tty->column = 0;
434aa: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
434ae: 7004 moveq #4,%d0
434b0: c0aa 0034 andl %a2@(52),%d0
434b4: 6700 00cc beqw 43582 <oproc+0x12a>
rtems_termios_puts ("\r", 1, tty);
434b8: 2f0a movel %a2,%sp@-
434ba: 4878 0001 pea 1 <ADD>
434be: 4879 0005 9310 pea 59310 <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 9312 pea 59312 <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 a3a8 moveal 5a3a8 <__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 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0
43572: 1030 0801 moveb %a0@(00000001,%d0:l),%d0
43576: 49c0 extbl %d0
43578: 0800 0005 btst #5,%d0
4357c: 6604 bnes 43582 <oproc+0x12a>
tty->column++;
4357e: 52aa 0028 addql #1,%a2@(40)
break;
}
}
rtems_termios_puts (&c, 1, tty);
43582: 2f0a movel %a2,%sp@-
43584: 4878 0001 pea 1 <ADD>
43588: 486e fffe pea %fp@(-2)
4358c: 4eb9 0004 335e jsr 4335e <rtems_termios_puts>
43592: 4fef 000c lea %sp@(12),%sp
}
43596: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2
4359c: 4e5e unlk %fp
4359e: 4e75 rts
00044544 <pathconf>:
long pathconf(
const char *path,
int name
)
{
44544: 4e56 0000 linkw %fp,#0
44548: 2f03 movel %d3,%sp@-
4454a: 2f02 movel %d2,%sp@-
int status;
int fd;
fd = open( path, O_RDONLY );
4454c: 42a7 clrl %sp@-
4454e: 2f2e 0008 movel %fp@(8),%sp@-
44552: 4eb9 0004 4324 jsr 44324 <open>
if ( fd == -1 )
44558: 508f addql #8,%sp
)
{
int status;
int fd;
fd = open( path, O_RDONLY );
4455a: 2400 movel %d0,%d2
if ( fd == -1 )
4455c: 70ff moveq #-1,%d0
4455e: b082 cmpl %d2,%d0
44560: 6604 bnes 44566 <pathconf+0x22>
44562: 76ff moveq #-1,%d3
44564: 601a bras 44580 <pathconf+0x3c>
return -1;
status = fpathconf( fd, name );
44566: 2f2e 000c movel %fp@(12),%sp@-
4456a: 2f02 movel %d2,%sp@-
4456c: 4eb9 0004 3378 jsr 43378 <fpathconf>
44572: 2600 movel %d0,%d3
(void) close( fd );
44574: 2f02 movel %d2,%sp@-
44576: 4eb9 0004 2c88 jsr 42c88 <close>
return status;
4457c: 4fef 000c lea %sp@(12),%sp
}
44580: 2003 movel %d3,%d0
44582: 242e fff8 movel %fp@(-8),%d2
44586: 262e fffc movel %fp@(-4),%d3
4458a: 4e5e unlk %fp
4458c: 4e75 rts
...
0004b590 <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4b590: 4e56 ffd0 linkw %fp,#-48
4b594: 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)
4b598: 4878 0001 pea 1 <ADD>
4b59c: 240e movel %fp,%d2
4b59e: 0682 ffff ffdc addil #-36,%d2
4b5a4: 2f02 movel %d2,%sp@-
4b5a6: 4878 0007 pea 7 <TRUNCDFSF>
4b5aa: 4878 0003 pea 3 <DIVIDE>
4b5ae: 4879 0005 9804 pea 59804 <__FUNCTION__.5809+0x11>
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
4b5b4: 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)
4b5b8: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
4b5be: 4fef 0014 lea %sp@(20),%sp
4b5c2: 4a80 tstl %d0
4b5c4: 672a beqs 4b5f0 <pipe_create+0x60>
!= 0) {
if (errno != ENOENT)
4b5c6: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
4b5cc: 7202 moveq #2,%d1
4b5ce: 2040 moveal %d0,%a0
4b5d0: b290 cmpl %a0@,%d1
4b5d2: 6600 010e bnew 4b6e2 <pipe_create+0x152>
return -1;
if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0)
4b5d6: 4878 03ff pea 3ff <D_BIAS+0x1>
4b5da: 4879 0005 9804 pea 59804 <__FUNCTION__.5809+0x11>
4b5e0: 4eb9 0004 244c jsr 4244c <mkdir>
4b5e6: 508f addql #8,%sp
4b5e8: 4a80 tstl %d0
4b5ea: 671a beqs 4b606 <pipe_create+0x76>
4b5ec: 6000 00f4 braw 4b6e2 <pipe_create+0x152> <== NOT EXECUTED
return -1;
}
else
rtems_filesystem_freenode(&loc);
4b5f0: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED
4b5f4: 4a88 tstl %a0 <== NOT EXECUTED
4b5f6: 670e beqs 4b606 <pipe_create+0x76> <== NOT EXECUTED
4b5f8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4b5fc: 4a88 tstl %a0 <== NOT EXECUTED
4b5fe: 6706 beqs 4b606 <pipe_create+0x76> <== NOT EXECUTED
4b600: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b602: 4e90 jsr %a0@ <== NOT EXECUTED
4b604: 588f addql #4,%sp <== NOT EXECUTED
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
4b606: 4878 000a pea a <LASTO>
4b60a: 240e movel %fp,%d2
4b60c: 4879 0005 9809 pea 59809 <__FUNCTION__.5809+0x16>
4b612: 0682 ffff fff1 addil #-15,%d2
4b618: 2f02 movel %d2,%sp@-
4b61a: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
4b620: 3039 0005 b1ac movew 5b1ac <rtems_pipe_no>,%d0
4b626: 2200 movel %d0,%d1
4b628: 5281 addql #1,%d1
4b62a: 3f00 movew %d0,%sp@-
4b62c: 33c1 0005 b1ac movew %d1,5b1ac <rtems_pipe_no>
4b632: 4267 clrw %sp@-
4b634: 4879 0005 9814 pea 59814 <__FUNCTION__.5809+0x21>
4b63a: 486e fffb pea %fp@(-5)
4b63e: 4eb9 0004 c6a0 jsr 4c6a0 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
4b644: 4878 0180 pea 180 <DBL_MANT_DIG+0x14b>
4b648: 2f02 movel %d2,%sp@-
4b64a: 4eb9 0004 b744 jsr 4b744 <mkfifo>
4b650: 4fef 0020 lea %sp@(32),%sp
4b654: 4a80 tstl %d0
4b656: 670a beqs 4b662 <pipe_create+0xd2>
if (errno != EEXIST){
4b658: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
4b65e: 6000 0082 braw 4b6e2 <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);
4b662: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
4b666: 2f02 movel %d2,%sp@-
4b668: 4eb9 0004 2b10 jsr 42b10 <open>
if (filsdes[0] < 0) {
4b66e: 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);
4b670: 2480 movel %d0,%a2@
if (filsdes[0] < 0) {
4b672: 6c0e bges 4b682 <pipe_create+0xf2>
err = errno;
4b674: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
4b67a: 2040 moveal %d0,%a0
4b67c: 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);
4b67e: 2f02 movel %d2,%sp@-
4b680: 604e bras 4b6d0 <pipe_create+0x140>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
4b682: b0b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d0 <== NOT EXECUTED
4b688: 6504 bcss 4b68e <pipe_create+0xfe> <== NOT EXECUTED
4b68a: 91c8 subal %a0,%a0 <== NOT EXECUTED
4b68c: 600a bras 4b698 <pipe_create+0x108> <== NOT EXECUTED
4b68e: 2079 0005 b898 moveal 5b898 <rtems_libio_iops>,%a0 <== NOT EXECUTED
4b694: ed88 lsll #6,%d0 <== NOT EXECUTED
4b696: d1c0 addal %d0,%a0 <== NOT EXECUTED
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
4b698: 70fe moveq #-2,%d0 <== NOT EXECUTED
4b69a: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED
filsdes[1] = open(fifopath, O_WRONLY);
4b69e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4b6a2: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4b6a6: 4eb9 0004 2b10 jsr 42b10 <open> <== NOT EXECUTED
if (filsdes[1] < 0) {
4b6ac: 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);
4b6ae: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
if (filsdes[1] < 0) {
4b6b2: 6d04 blts 4b6b8 <pipe_create+0x128> <== NOT EXECUTED
4b6b4: 4283 clrl %d3 <== NOT EXECUTED
4b6b6: 6014 bras 4b6cc <pipe_create+0x13c> <== NOT EXECUTED
err = errno;
4b6b8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
4b6be: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b6c0: 2610 movel %a0@,%d3 <== NOT EXECUTED
close(filsdes[0]);
4b6c2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4b6c4: 4eb9 0004 8de8 jsr 48de8 <close> <== NOT EXECUTED
4b6ca: 588f addql #4,%sp <== NOT EXECUTED
}
unlink(fifopath);
4b6cc: 486e fff1 pea %fp@(-15) <== NOT EXECUTED
4b6d0: 4eb9 0004 b764 jsr 4b764 <unlink>
4b6d6: 588f addql #4,%sp
}
rtems_set_errno_and_return_minus_one(err);
4b6d8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
4b6de: 2040 moveal %d0,%a0
4b6e0: 2083 movel %d3,%a0@
}
4b6e2: 70ff moveq #-1,%d0
4b6e4: 4cee 040c ffd0 moveml %fp@(-48),%d2-%d3/%a2
4b6ea: 4e5e unlk %fp
4b6ec: 4e75 rts
...
0004a76a <pipe_free>:
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4a76a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4a76e: 2f0b movel %a3,%sp@- <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4a770: 47f9 0004 af38 lea 4af38 <rtems_barrier_delete>,%a3 <== NOT EXECUTED
/* Called with rtems_pipe_semaphore held. */
static inline void pipe_free(
pipe_control_t *pipe
)
{
4a776: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a778: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
rtems_barrier_delete(pipe->readBarrier);
4a77c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4a780: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_barrier_delete(pipe->writeBarrier);
4a782: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4a786: 4e93 jsr %a3@ <== NOT EXECUTED
rtems_semaphore_delete(pipe->Semaphore);
4a788: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a78c: 4eb9 0004 4e94 jsr 44e94 <rtems_semaphore_delete> <== NOT EXECUTED
free(pipe->Buffer);
4a792: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4a794: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
free(pipe);
}
4a79a: 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);
4a79e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4a7a2: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
4a7a6: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4a7aa: 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);
4a7ac: 4ef9 0004 8e7c jmp 48e7c <free> <== NOT EXECUTED
0004a432 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4a432: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if (cmd == FIONREAD) {
4a436: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
4a43c: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4a43e: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
4a442: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a444: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
if (cmd == FIONREAD) {
4a448: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED
4a44c: 6704 beqs 4a452 <pipe_ioctl+0x20> <== NOT EXECUTED
4a44e: 70ea moveq #-22,%d0 <== NOT EXECUTED
4a450: 6034 bras 4a486 <pipe_ioctl+0x54> <== NOT EXECUTED
if (buffer == NULL)
4a452: 4a8b tstl %a3 <== NOT EXECUTED
4a454: 6604 bnes 4a45a <pipe_ioctl+0x28> <== NOT EXECUTED
4a456: 70f2 moveq #-14,%d0 <== NOT EXECUTED
4a458: 602c bras 4a486 <pipe_ioctl+0x54> <== NOT EXECUTED
return -EFAULT;
if (! PIPE_LOCK(pipe))
4a45a: 42a7 clrl %sp@- <== NOT EXECUTED
4a45c: 42a7 clrl %sp@- <== NOT EXECUTED
4a45e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a462: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4a468: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a46c: 4a80 tstl %d0 <== NOT EXECUTED
4a46e: 6704 beqs 4a474 <pipe_ioctl+0x42> <== NOT EXECUTED
4a470: 70fc moveq #-4,%d0 <== NOT EXECUTED
4a472: 6012 bras 4a486 <pipe_ioctl+0x54> <== NOT EXECUTED
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4a474: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
4a478: 26aa 000c movel %a2@(12),%a3@ <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4a47c: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return 0;
4a482: 588f addql #4,%sp <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
/* Return length of pipe */
*(uint *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
4a484: 4280 clrl %d0 <== NOT EXECUTED
return 0;
}
return -EINVAL;
}
4a486: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4a48a: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED
4a48e: 4e5e unlk %fp <== NOT EXECUTED
4a490: 4e75 rts
0004a3d8 <pipe_lseek>:
rtems_libio_t *iop
)
{
/* Seek on pipe is not supported */
return -ESPIPE;
}
4a3d8: 70e3 moveq #-29,%d0 <== NOT EXECUTED
pipe_control_t *pipe,
off_t offset,
int whence,
rtems_libio_t *iop
)
{
4a3da: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Seek on pipe is not supported */
return -ESPIPE;
}
4a3de: 4e5e unlk %fp <== NOT EXECUTED
4a3e0: 4e75 rts
0004a602 <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4a602: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4a606: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4a60a: 42a7 clrl %sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4a60c: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4a610: 47f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a3 <== NOT EXECUTED
4a616: 42a7 clrl %sp@- <== NOT EXECUTED
4a618: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4a61c: 286e 000c moveal %fp@(12),%a4 <== NOT EXECUTED
4a620: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
4a624: 2e2e 0014 movel %fp@(20),%d7 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
4a628: 4e93 jsr %a3@ <== NOT EXECUTED
4a62a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a62e: 4a80 tstl %d0 <== NOT EXECUTED
4a630: 6706 beqs 4a638 <pipe_read+0x36> <== NOT EXECUTED
4a632: 74fc moveq #-4,%d2 <== NOT EXECUTED
4a634: 6000 0128 braw 4a75e <pipe_read+0x15c> <== NOT EXECUTED
4a638: 4282 clrl %d2 <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4a63a: 2c3c 0004 5034 movel #282676,%d6 <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4a640: 4bf9 0004 b008 lea 4b008 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
4a646: 6000 00fc braw 4a744 <pipe_read+0x142> <== NOT EXECUTED
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
4a64a: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4a64e: 6700 00fa beqw 4a74a <pipe_read+0x148> <== NOT EXECUTED
goto out_locked;
if (LIBIO_NODELAY(iop)) {
4a652: 7001 moveq #1,%d0 <== NOT EXECUTED
4a654: 2047 moveal %d7,%a0 <== NOT EXECUTED
4a656: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4a65a: 6706 beqs 4a662 <pipe_read+0x60> <== NOT EXECUTED
4a65c: 78f5 moveq #-11,%d4 <== NOT EXECUTED
4a65e: 6000 00ec braw 4a74c <pipe_read+0x14a> <== NOT EXECUTED
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
PIPE_UNLOCK(pipe);
4a662: 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 ++;
4a666: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4a66a: 2246 moveal %d6,%a1 <== NOT EXECUTED
4a66c: 4e91 jsr %a1@ <== NOT EXECUTED
if (! PIPE_READWAIT(pipe))
4a66e: 42a7 clrl %sp@- <== NOT EXECUTED
4a670: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4a674: 4e95 jsr %a5@ <== NOT EXECUTED
4a676: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a67a: 4a80 tstl %d0 <== NOT EXECUTED
4a67c: 6602 bnes 4a680 <pipe_read+0x7e> <== NOT EXECUTED
4a67e: 4284 clrl %d4 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4a680: 42a7 clrl %sp@- <== NOT EXECUTED
4a682: 42a7 clrl %sp@- <== NOT EXECUTED
4a684: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a688: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4a68e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a692: 4a80 tstl %d0 <== NOT EXECUTED
4a694: 6706 beqs 4a69c <pipe_read+0x9a> <== NOT EXECUTED
4a696: 78fc moveq #-4,%d4 <== NOT EXECUTED
4a698: 6000 00be braw 4a758 <pipe_read+0x156> <== NOT EXECUTED
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
4a69c: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED
if (ret != 0)
4a6a0: 4a84 tstl %d4 <== NOT EXECUTED
4a6a2: 6600 00a8 bnew 4a74c <pipe_read+0x14a> <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4a6a6: 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))
4a6aa: 78fc moveq #-4,%d4 <== NOT EXECUTED
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
4a6ac: 4a83 tstl %d3 <== NOT EXECUTED
4a6ae: 679a beqs 4a64a <pipe_read+0x48> <== NOT EXECUTED
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
4a6b0: 2005 movel %d5,%d0 <== NOT EXECUTED
4a6b2: 9082 subl %d2,%d0 <== NOT EXECUTED
4a6b4: b083 cmpl %d3,%d0 <== NOT EXECUTED
4a6b6: 6402 bccs 4a6ba <pipe_read+0xb8> <== NOT EXECUTED
4a6b8: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - pipe->Start;
4a6ba: 206a 0008 moveal %a2@(8),%a0 <== NOT EXECUTED
4a6be: 200c movel %a4,%d0 <== NOT EXECUTED
4a6c0: d082 addl %d2,%d0 <== NOT EXECUTED
4a6c2: 47f9 0004 c1c8 lea 4c1c8 <memcpy>,%a3 <== NOT EXECUTED
4a6c8: 2212 movel %a2@,%d1 <== NOT EXECUTED
4a6ca: d288 addl %a0,%d1 <== NOT EXECUTED
4a6cc: 226a 0004 moveal %a2@(4),%a1 <== NOT EXECUTED
4a6d0: 93c8 subal %a0,%a1 <== NOT EXECUTED
if (chunk > chunk1) {
4a6d2: b3c3 cmpal %d3,%a1 <== NOT EXECUTED
4a6d4: 6c28 bges 4a6fe <pipe_read+0xfc> <== NOT EXECUTED
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
4a6d6: 2f09 movel %a1,%sp@- <== NOT EXECUTED
4a6d8: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a6da: 2d49 fff8 movel %a1,%fp@(-8) <== NOT EXECUTED
4a6de: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a6e0: 4e93 jsr %a3@ <== NOT EXECUTED
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
4a6e2: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4a6e6: 2203 movel %d3,%d1 <== NOT EXECUTED
4a6e8: 9288 subl %a0,%d1 <== NOT EXECUTED
4a6ea: 2002 movel %d2,%d0 <== NOT EXECUTED
4a6ec: d088 addl %a0,%d0 <== NOT EXECUTED
4a6ee: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a6f0: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4a6f2: 4874 0800 pea %a4@(00000000,%d0:l) <== NOT EXECUTED
4a6f6: 4e93 jsr %a3@ <== NOT EXECUTED
4a6f8: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4a6fc: 600c bras 4a70a <pipe_read+0x108> <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
4a6fe: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4a700: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a702: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a704: 4e93 jsr %a3@ <== NOT EXECUTED
4a706: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Start += chunk;
4a70a: 2203 movel %d3,%d1 <== NOT EXECUTED
4a70c: d2aa 0008 addl %a2@(8),%d1 <== NOT EXECUTED
pipe->Start %= pipe->Size;
pipe->Length -= chunk;
4a710: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED
4a714: 9083 subl %d3,%d0 <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4a716: 4c6a 1004 0004 remul %a2@(4),%d4,%d1 <== NOT EXECUTED
pipe->Length -= chunk;
4a71c: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
pipe->Start += chunk;
pipe->Start %= pipe->Size;
4a720: 2544 0008 movel %d4,%a2@(8) <== NOT EXECUTED
pipe->Length -= chunk;
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
4a724: 4a80 tstl %d0 <== NOT EXECUTED
4a726: 6604 bnes 4a72c <pipe_read+0x12a> <== NOT EXECUTED
pipe->Start = 0;
4a728: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
if (pipe->waitingWriters > 0)
4a72c: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED
4a730: 6710 beqs 4a742 <pipe_read+0x140> <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
4a732: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4a736: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4a73a: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4a740: 508f addql #8,%sp <== NOT EXECUTED
read += chunk;
4a742: d483 addl %d3,%d2 <== NOT EXECUTED
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
4a744: ba82 cmpl %d2,%d5 <== NOT EXECUTED
4a746: 6200 ff5e bhiw 4a6a6 <pipe_read+0xa4> <== NOT EXECUTED
4a74a: 4284 clrl %d4 <== NOT EXECUTED
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
4a74c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a750: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4a756: 588f addql #4,%sp <== NOT EXECUTED
out_nolock:
if (read > 0)
4a758: 4a82 tstl %d2 <== NOT EXECUTED
4a75a: 6e02 bgts 4a75e <pipe_read+0x15c> <== NOT EXECUTED
4a75c: 2404 movel %d4,%d2 <== NOT EXECUTED
return read;
return ret;
}
4a75e: 2002 movel %d2,%d0 <== NOT EXECUTED
4a760: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4a766: 4e5e unlk %fp <== NOT EXECUTED
4a768: 4e75 rts
0004a7b2 <pipe_release>:
*/
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
4a7b2: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4a7b6: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
4a7ba: 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,
4a7be: 42a7 clrl %sp@- <== NOT EXECUTED
int pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
pipe_control_t *pipe = *pipep;
4a7c0: 2453 moveal %a3@,%a2 <== NOT EXECUTED
uint32_t mode;
rtems_status_code sc;
sc = rtems_semaphore_obtain(pipe->Semaphore,
4a7c2: 42a7 clrl %sp@- <== NOT EXECUTED
4a7c4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a7c8: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
RTEMS_WAIT, RTEMS_NO_TIMEOUT);
/* WARN pipe not released! */
if(sc != RTEMS_SUCCESSFUL)
4a7ce: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a7d2: 4a80 tstl %d0 <== NOT EXECUTED
4a7d4: 6634 bnes 4a80a <pipe_release+0x58> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
mode = LIBIO_ACCMODE(iop);
4a7d6: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4a7da: 7406 moveq #6,%d2 <== NOT EXECUTED
4a7dc: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED
if (mode & LIBIO_FLAGS_READ)
4a7e0: 0802 0001 btst #1,%d2 <== NOT EXECUTED
4a7e4: 6704 beqs 4a7ea <pipe_release+0x38> <== NOT EXECUTED
pipe->Readers --;
4a7e6: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED
if (mode & LIBIO_FLAGS_WRITE)
4a7ea: 44c2 movew %d2,%ccr <== NOT EXECUTED
4a7ec: 6604 bnes 4a7f2 <pipe_release+0x40> <== NOT EXECUTED
pipe->Writers --;
4a7ee: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED
sc = rtems_semaphore_obtain(rtems_pipe_semaphore,
4a7f2: 42a7 clrl %sp@- <== NOT EXECUTED
4a7f4: 42a7 clrl %sp@- <== NOT EXECUTED
4a7f6: 2f39 0005 b1a4 movel 5b1a4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4a7fc: 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)
4a802: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a806: 4a80 tstl %d0 <== NOT EXECUTED
4a808: 6708 beqs 4a812 <pipe_release+0x60> <== NOT EXECUTED
rtems_fatal_error_occurred(sc);
4a80a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a80c: 4eb9 0004 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4a812: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a816: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (pipe->Readers == 0 && pipe->Writers == 0) {
4a81c: 588f addql #4,%sp <== NOT EXECUTED
4a81e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4a822: 6622 bnes 4a846 <pipe_release+0x94> <== NOT EXECUTED
4a824: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4a828: 660c bnes 4a836 <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);
4a82a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a82c: 4eba ff3c jsr %pc@(4a76a <pipe_free>) <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4a830: 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;
4a832: 4293 clrl %a3@ <== NOT EXECUTED
if(sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred(sc);
PIPE_UNLOCK(pipe);
if (pipe->Readers == 0 && pipe->Writers == 0) {
4a834: 602c bras 4a862 <pipe_release+0xb0> <== NOT EXECUTED
delfile = TRUE;
#endif
pipe_free(pipe);
*pipep = NULL;
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
4a836: 7004 moveq #4,%d0 <== NOT EXECUTED
4a838: b082 cmpl %d2,%d0 <== NOT EXECUTED
4a83a: 670a beqs 4a846 <pipe_release+0x94> <== NOT EXECUTED
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
4a83c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4a840: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4a844: 6014 bras 4a85a <pipe_release+0xa8> <== NOT EXECUTED
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
4a846: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED
4a84a: 6616 bnes 4a862 <pipe_release+0xb0> <== NOT EXECUTED
4a84c: 7002 moveq #2,%d0 <== NOT EXECUTED
4a84e: b082 cmpl %d2,%d0 <== NOT EXECUTED
4a850: 6710 beqs 4a862 <pipe_release+0xb0> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4a852: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4a856: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4a85a: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4a860: 508f addql #8,%sp <== NOT EXECUTED
rtems_semaphore_release(rtems_pipe_semaphore);
4a862: 2f39 0005 b1a4 movel 5b1a4 <rtems_pipe_semaphore>,%sp@- <== NOT EXECUTED
4a868: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return -errno;
#endif
return 0;
}
4a86e: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED
4a874: 4280 clrl %d0 <== NOT EXECUTED
4a876: 4e5e unlk %fp <== NOT EXECUTED
4a878: 4e75 rts
0004a492 <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
4a492: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
4a496: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4a49a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4a49e: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
4a4a2: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
4a4a6: 6606 bnes 4a4ae <pipe_write+0x1c> <== NOT EXECUTED
4a4a8: 4282 clrl %d2 <== NOT EXECUTED
4a4aa: 6000 014a braw 4a5f6 <pipe_write+0x164> <== NOT EXECUTED
return 0;
if (! PIPE_LOCK(pipe))
4a4ae: 42a7 clrl %sp@- <== NOT EXECUTED
4a4b0: 42a7 clrl %sp@- <== NOT EXECUTED
4a4b2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a4b6: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
4a4bc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a4c0: 4a80 tstl %d0 <== NOT EXECUTED
4a4c2: 6706 beqs 4a4ca <pipe_write+0x38> <== NOT EXECUTED
4a4c4: 74fc moveq #-4,%d2 <== NOT EXECUTED
4a4c6: 6000 012e braw 4a5f6 <pipe_write+0x164> <== NOT EXECUTED
return -EINTR;
if (pipe->Readers == 0) {
4a4ca: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4a4ce: 6604 bnes 4a4d4 <pipe_write+0x42> <== NOT EXECUTED
4a4d0: 4282 clrl %d2 <== NOT EXECUTED
4a4d2: 6078 bras 4a54c <pipe_write+0xba> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
4a4d4: b8aa 0004 cmpl %a2@(4),%d4 <== NOT EXECUTED
4a4d8: 6304 blss 4a4de <pipe_write+0x4c> <== NOT EXECUTED
4a4da: 7c01 moveq #1,%d6 <== NOT EXECUTED
4a4dc: 6002 bras 4a4e0 <pipe_write+0x4e> <== NOT EXECUTED
4a4de: 2c04 movel %d4,%d6 <== NOT EXECUTED
4a4e0: 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))
4a4e2: 4bf9 0004 b008 lea 4b008 <rtems_barrier_wait>,%a5 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4a4e8: 49f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a4 <== NOT EXECUTED
4a4ee: 6000 00ec braw 4a5dc <pipe_write+0x14a> <== 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)) {
4a4f2: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED
4a4f6: 7001 moveq #1,%d0 <== NOT EXECUTED
4a4f8: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED
4a4fc: 6706 beqs 4a504 <pipe_write+0x72> <== NOT EXECUTED
4a4fe: 76f5 moveq #-11,%d3 <== NOT EXECUTED
4a500: 6000 00e2 braw 4a5e4 <pipe_write+0x152> <== NOT EXECUTED
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
4a504: 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 ++;
4a508: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED
PIPE_UNLOCK(pipe);
4a50c: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
if (! PIPE_WRITEWAIT(pipe))
4a512: 42a7 clrl %sp@- <== NOT EXECUTED
4a514: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED
4a518: 4e95 jsr %a5@ <== NOT EXECUTED
4a51a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a51e: 4a80 tstl %d0 <== NOT EXECUTED
4a520: 6602 bnes 4a524 <pipe_write+0x92> <== NOT EXECUTED
4a522: 4283 clrl %d3 <== NOT EXECUTED
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
4a524: 42a7 clrl %sp@- <== NOT EXECUTED
4a526: 42a7 clrl %sp@- <== NOT EXECUTED
4a528: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a52c: 4e94 jsr %a4@ <== NOT EXECUTED
4a52e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a532: 4a80 tstl %d0 <== NOT EXECUTED
4a534: 6706 beqs 4a53c <pipe_write+0xaa> <== NOT EXECUTED
4a536: 76fc moveq #-4,%d3 <== NOT EXECUTED
4a538: 6000 00b6 braw 4a5f0 <pipe_write+0x15e> <== NOT EXECUTED
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
4a53c: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED
if (ret != 0)
4a540: 4a83 tstl %d3 <== NOT EXECUTED
4a542: 6600 00a0 bnew 4a5e4 <pipe_write+0x152> <== NOT EXECUTED
goto out_locked;
if (pipe->Readers == 0) {
4a546: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4a54a: 6606 bnes 4a552 <pipe_write+0xc0> <== NOT EXECUTED
4a54c: 76e0 moveq #-32,%d3 <== NOT EXECUTED
4a54e: 6000 0094 braw 4a5e4 <pipe_write+0x152> <== 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) {
4a552: 2a2a 0004 movel %a2@(4),%d5 <== NOT EXECUTED
4a556: 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))
4a558: 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) {
4a55a: 206a 000c moveal %a2@(12),%a0 <== NOT EXECUTED
4a55e: 9088 subl %a0,%d0 <== NOT EXECUTED
4a560: bc80 cmpl %d0,%d6 <== NOT EXECUTED
4a562: 628e bhis 4a4f2 <pipe_write+0x60> <== NOT EXECUTED
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
4a564: 2600 movel %d0,%d3 <== NOT EXECUTED
4a566: 2004 movel %d4,%d0 <== NOT EXECUTED
4a568: 9082 subl %d2,%d0 <== NOT EXECUTED
4a56a: b083 cmpl %d3,%d0 <== NOT EXECUTED
4a56c: 6402 bccs 4a570 <pipe_write+0xde> <== NOT EXECUTED
4a56e: 2600 movel %d0,%d3 <== NOT EXECUTED
chunk1 = pipe->Size - PIPE_WSTART(pipe);
4a570: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED
4a574: 220b movel %a3,%d1 <== NOT EXECUTED
4a576: 2e08 movel %a0,%d7 <== NOT EXECUTED
4a578: 2c3c 0004 c1c8 movel #311752,%d6 <== NOT EXECUTED
4a57e: d282 addl %d2,%d1 <== NOT EXECUTED
4a580: 4c45 7000 remul %d5,%d0,%d7 <== NOT EXECUTED
4a584: 9a80 subl %d0,%d5 <== NOT EXECUTED
4a586: d092 addl %a2@,%d0 <== NOT EXECUTED
if (chunk > chunk1) {
4a588: ba83 cmpl %d3,%d5 <== NOT EXECUTED
4a58a: 6c24 bges 4a5b0 <pipe_write+0x11e> <== NOT EXECUTED
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
4a58c: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4a58e: 2046 moveal %d6,%a0 <== NOT EXECUTED
4a590: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a592: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a594: 4e90 jsr %a0@ <== NOT EXECUTED
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
4a596: 2203 movel %d3,%d1 <== NOT EXECUTED
4a598: 9285 subl %d5,%d1 <== NOT EXECUTED
4a59a: 2005 movel %d5,%d0 <== NOT EXECUTED
4a59c: d082 addl %d2,%d0 <== NOT EXECUTED
4a59e: 2046 moveal %d6,%a0 <== NOT EXECUTED
4a5a0: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a5a2: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED
4a5a6: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
4a5a8: 4e90 jsr %a0@ <== NOT EXECUTED
4a5aa: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4a5ae: 600e bras 4a5be <pipe_write+0x12c> <== NOT EXECUTED
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
4a5b0: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4a5b2: 2046 moveal %d6,%a0 <== NOT EXECUTED
4a5b4: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a5b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a5b8: 4e90 jsr %a0@ <== NOT EXECUTED
4a5ba: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
pipe->Length += chunk;
4a5be: d7aa 000c addl %d3,%a2@(12) <== NOT EXECUTED
if (pipe->waitingReaders > 0)
4a5c2: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED
4a5c6: 6710 beqs 4a5d8 <pipe_write+0x146> <== NOT EXECUTED
PIPE_WAKEUPREADERS(pipe);
4a5c8: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4a5cc: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED
4a5d0: 4eb9 0004 afa4 jsr 4afa4 <rtems_barrier_release> <== NOT EXECUTED
4a5d6: 508f addql #8,%sp <== NOT EXECUTED
written += chunk;
4a5d8: d483 addl %d3,%d2 <== NOT EXECUTED
4a5da: 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) {
4a5dc: b882 cmpl %d2,%d4 <== NOT EXECUTED
4a5de: 6200 ff72 bhiw 4a552 <pipe_write+0xc0> <== NOT EXECUTED
4a5e2: 4283 clrl %d3 <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
4a5e4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED
4a5e8: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
4a5ee: 588f addql #4,%sp <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
4a5f0: 4a82 tstl %d2 <== NOT EXECUTED
4a5f2: 6e02 bgts 4a5f6 <pipe_write+0x164> <== NOT EXECUTED
4a5f4: 2403 movel %d3,%d2 <== NOT EXECUTED
return written;
return ret;
}
4a5f6: 2002 movel %d2,%d0 <== NOT EXECUTED
4a5f8: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4a5fe: 4e5e unlk %fp <== NOT EXECUTED
4a600: 4e75 rts
00042484 <putk>:
* putk
*
* Kernel putk (e.g. puts) function requiring minimal infrastrure.
*/
void putk(const char *s)
{
42484: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
42488: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4248a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
const char *p = s;
for (p=s ; *p ; p++ )
4248e: 6008 bras 42498 <putk+0x14> <== NOT EXECUTED
BSP_output_char(*p);
42490: 49c0 extbl %d0 <== NOT EXECUTED
42492: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42494: 4e91 jsr %a1@ <== NOT EXECUTED
*/
void putk(const char *s)
{
const char *p = s;
for (p=s ; *p ; p++ )
42496: 588f addql #4,%sp <== NOT EXECUTED
42498: 2279 0005 a8ec moveal 5a8ec <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
...
000583d4 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
583d4: 4e56 fff4 linkw %fp,#-12
583d8: 202e 000c movel %fp@(12),%d0
583dc: 48d7 040c moveml %d2-%d3/%a2,%sp@
583e0: 242e 0008 movel %fp@(8),%d2
583e4: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
583e8: b4b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d2
583ee: 6414 bccs 58404 <read+0x30>
iop = rtems_libio_iop( fd );
583f0: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
583f6: ed8a lsll #6,%d2
583f8: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
583fa: 242a 0014 movel %a2@(20),%d2
583fe: 0802 0008 btst #8,%d2
58402: 6610 bnes 58414 <read+0x40>
58404: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
5840a: 7409 moveq #9,%d2
5840c: 72ff moveq #-1,%d1
5840e: 2040 moveal %d0,%a0
58410: 2082 movel %d2,%a0@
58412: 6060 bras 58474 <read+0xa0>
rtems_libio_check_buffer( buffer );
58414: 4a80 tstl %d0
58416: 670a beqs 58422 <read+0x4e>
rtems_libio_check_count( count );
58418: 4a81 tstl %d1
5841a: 6758 beqs 58474 <read+0xa0>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
5841c: 0802 0001 btst #1,%d2
58420: 6610 bnes 58432 <read+0x5e>
58422: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
58428: 72ff moveq #-1,%d1 <== NOT EXECUTED
5842a: 2040 moveal %d0,%a0 <== NOT EXECUTED
5842c: 7016 moveq #22,%d0 <== NOT EXECUTED
5842e: 2080 movel %d0,%a0@ <== NOT EXECUTED
58430: 6042 bras 58474 <read+0xa0> <== NOT EXECUTED
/*
* Now process the read().
*/
if ( !iop->handlers->read_h )
58432: 206a 003c moveal %a2@(60),%a0
58436: 2068 0008 moveal %a0@(8),%a0
5843a: 4a88 tstl %a0
5843c: 6612 bnes 58450 <read+0x7c>
rtems_set_errno_and_return_minus_one( ENOTSUP );
5843e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
58444: 72ff moveq #-1,%d1 <== NOT EXECUTED
58446: 2040 moveal %d0,%a0 <== NOT EXECUTED
58448: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
5844e: 6024 bras 58474 <read+0xa0> <== NOT EXECUTED
rc = (*iop->handlers->read_h)( iop, buffer, count );
58450: 2f01 movel %d1,%sp@-
58452: 2f00 movel %d0,%sp@-
58454: 2f0a movel %a2,%sp@-
58456: 4e90 jsr %a0@
if ( rc > 0 )
58458: 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 );
5845c: 2200 movel %d0,%d1
if ( rc > 0 )
5845e: 6f14 bles 58474 <read+0xa0>
iop->offset += rc;
58460: 2600 movel %d0,%d3
58462: 5bc2 smi %d2
58464: 49c2 extbl %d2
58466: d7aa 0010 addl %d3,%a2@(16)
5846a: 202a 000c movel %a2@(12),%d0
5846e: d182 addxl %d2,%d0
58470: 2540 000c movel %d0,%a2@(12)
return rc;
}
58474: 2001 movel %d1,%d0
58476: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
5847c: 4e5e unlk %fp
5847e: 4e75 rts
000615b4 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
615b4: 4e56 ffe0 linkw %fp,#-32
615b8: 48d7 001c moveml %d2-%d4,%sp@
615bc: 282e 0008 movel %fp@(8),%d4
615c0: 262e 000c movel %fp@(12),%d3
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
615c4: 6612 bnes 615d8 <readlink+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
615c6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
615cc: 76ff moveq #-1,%d3 <== NOT EXECUTED
615ce: 720e moveq #14,%d1 <== NOT EXECUTED
615d0: 2040 moveal %d0,%a0 <== NOT EXECUTED
615d2: 2081 movel %d1,%a0@ <== NOT EXECUTED
615d4: 6000 00c2 braw 61698 <readlink+0xe4> <== NOT EXECUTED
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
615d8: 2f04 movel %d4,%sp@-
615da: 240e movel %fp,%d2
615dc: 0682 ffff ffec addil #-20,%d2
615e2: 4eb9 0007 aedc jsr 7aedc <strlen>
615e8: 4297 clrl %sp@
615ea: 2f02 movel %d2,%sp@-
615ec: 42a7 clrl %sp@-
615ee: 2f00 movel %d0,%sp@-
615f0: 2f04 movel %d4,%sp@-
615f2: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
615f8: 4fef 0014 lea %sp@(20),%sp
615fc: 4a80 tstl %d0
615fe: 6706 beqs 61606 <readlink+0x52>
61600: 76ff moveq #-1,%d3 <== NOT EXECUTED
61602: 6000 0094 braw 61698 <readlink+0xe4> <== NOT EXECUTED
return -1;
if ( !loc.ops->node_type_h ){
61606: 226e fff8 moveal %fp@(-8),%a1
6160a: 2069 0010 moveal %a1@(16),%a0
6160e: 4a88 tstl %a0
61610: 6606 bnes 61618 <readlink+0x64>
rtems_filesystem_freenode( &loc );
61612: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61616: 603e bras 61656 <readlink+0xa2> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
61618: 2f02 movel %d2,%sp@-
6161a: 4e90 jsr %a0@
6161c: 206e fff8 moveal %fp@(-8),%a0
61620: 588f addql #4,%sp
61622: 7204 moveq #4,%d1
61624: b280 cmpl %d0,%d1
61626: 6722 beqs 6164a <readlink+0x96>
rtems_filesystem_freenode( &loc );
61628: 4a88 tstl %a0
6162a: 670e beqs 6163a <readlink+0x86>
6162c: 2068 001c moveal %a0@(28),%a0
61630: 4a88 tstl %a0
61632: 6706 beqs 6163a <readlink+0x86>
61634: 2f02 movel %d2,%sp@-
61636: 4e90 jsr %a0@
61638: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EINVAL );
6163a: 4eb9 0007 4e78 jsr 74e78 <__errno>
61640: 76ff moveq #-1,%d3
61642: 2040 moveal %d0,%a0
61644: 7016 moveq #22,%d0
61646: 2080 movel %d0,%a0@
61648: 604e bras 61698 <readlink+0xe4>
}
if ( !loc.ops->readlink_h ){
6164a: 2268 003c moveal %a0@(60),%a1
6164e: 4a89 tstl %a1
61650: 6620 bnes 61672 <readlink+0xbe>
rtems_filesystem_freenode( &loc );
61652: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61656: 4a88 tstl %a0 <== NOT EXECUTED
61658: 6706 beqs 61660 <readlink+0xac> <== NOT EXECUTED
6165a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
6165c: 4e90 jsr %a0@ <== NOT EXECUTED
6165e: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61660: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61666: 76ff moveq #-1,%d3 <== NOT EXECUTED
61668: 2040 moveal %d0,%a0 <== NOT EXECUTED
6166a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61670: 6026 bras 61698 <readlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
61672: 2f2e 0010 movel %fp@(16),%sp@-
61676: 2f03 movel %d3,%sp@-
61678: 2f02 movel %d2,%sp@-
6167a: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
6167c: 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 );
61680: 2600 movel %d0,%d3
rtems_filesystem_freenode( &loc );
61682: 4fef 000c lea %sp@(12),%sp
61686: 4a88 tstl %a0
61688: 670e beqs 61698 <readlink+0xe4>
6168a: 2068 001c moveal %a0@(28),%a0
6168e: 4a88 tstl %a0
61690: 6706 beqs 61698 <readlink+0xe4>
61692: 2f02 movel %d2,%sp@-
61694: 4e90 jsr %a0@
61696: 588f addql #4,%sp
return result;
}
61698: 2003 movel %d3,%d0
6169a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
616a0: 4e5e unlk %fp
616a2: 4e75 rts
0004404c <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
4404c: 4e56 ffe4 linkw %fp,#-28
44050: 202e 0008 movel %fp@(8),%d0
44054: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
44058: 266e 000c moveal %fp@(12),%a3
4405c: 262e 0010 movel %fp@(16),%d3
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
44060: b0b9 0005 da24 cmpl 5da24 <rtems_libio_number_iops>,%d0
44066: 6414 bccs 4407c <readv+0x30>
iop = rtems_libio_iop( fd );
44068: 2479 0005 f87c moveal 5f87c <rtems_libio_iops>,%a2
4406e: ed88 lsll #6,%d0
44070: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
44072: 202a 0014 movel %a2@(20),%d0
44076: 0800 0008 btst #8,%d0
4407a: 6612 bnes 4408e <readv+0x42>
4407c: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED
44082: 74ff moveq #-1,%d2 <== NOT EXECUTED
44084: 7209 moveq #9,%d1 <== NOT EXECUTED
44086: 2040 moveal %d0,%a0 <== NOT EXECUTED
44088: 2081 movel %d1,%a0@ <== NOT EXECUTED
4408a: 6000 00c2 braw 4414e <readv+0x102> <== NOT EXECUTED
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
4408e: 0800 0001 btst #1,%d0
44092: 674a beqs 440de <readv+0x92>
/*
* Argument validation on IO vector
*/
if ( !iov )
44094: 4a8b tstl %a3
44096: 6746 beqs 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
44098: 4a83 tstl %d3
4409a: 6f42 bles 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
4409c: 0c83 0000 0400 cmpil #1024,%d3
440a2: 6e3a bgts 440de <readv+0x92>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->read_h )
440a4: 206a 003c moveal %a2@(60),%a0
440a8: 4aa8 0008 tstl %a0@(8)
440ac: 6614 bnes 440c2 <readv+0x76>
rtems_set_errno_and_return_minus_one( ENOTSUP );
440ae: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED
440b4: 74ff moveq #-1,%d2 <== NOT EXECUTED
440b6: 2040 moveal %d0,%a0 <== NOT EXECUTED
440b8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
440be: 6000 008e braw 4414e <readv+0x102> <== NOT EXECUTED
440c2: 204b moveal %a3,%a0
440c4: 4281 clrl %d1
440c6: 4280 clrl %d0
440c8: 7801 moveq #1,%d4
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
440ca: 5281 addql #1,%d1
ssize_t old;
if ( !iov[v].iov_base )
440cc: 4a90 tstl %a0@
440ce: 670e beqs 440de <readv+0x92>
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
440d0: 2428 0004 movel %a0@(4),%d2
440d4: 2240 moveal %d0,%a1
440d6: d3c2 addal %d2,%a1
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
440d8: 5088 addql #8,%a0
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old )
440da: b089 cmpl %a1,%d0
440dc: 6f10 bles 440ee <readv+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
440de: 4eb9 0004 da30 jsr 4da30 <__errno>
440e4: 74ff moveq #-1,%d2
440e6: 2040 moveal %d0,%a0
440e8: 7016 moveq #22,%d0
440ea: 2080 movel %d0,%a0@
440ec: 6060 bras 4414e <readv+0x102>
if ( iov[v].iov_len )
440ee: 4a82 tstl %d2
440f0: 57c2 seq %d2
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
440f2: 2009 movel %a1,%d0
old = total;
total += iov[v].iov_len;
if ( total < old )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
440f4: c484 andl %d4,%d2
440f6: 1802 moveb %d2,%d4
* are obvious errors in the iovec. So this extra loop ensures
* that we do not do anything if there is an argument error.
*/
all_zeros = true;
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
440f8: b681 cmpl %d1,%d3
440fa: 6ece bgts 440ca <readv+0x7e>
/*
* A readv with all zeros logically has no effect. Even though
* OpenGroup didn't address this case as they did with writev(),
* we will handle it the same way for symmetry.
*/
if ( all_zeros == true ) {
440fc: 4a02 tstb %d2
440fe: 6704 beqs 44104 <readv+0xb8>
44100: 4282 clrl %d2
44102: 604a bras 4414e <readv+0x102>
44104: 588b addql #4,%a3
44106: 4284 clrl %d4
44108: 4282 clrl %d2
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
4410a: 206a 003c moveal %a2@(60),%a0
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
4410e: 5284 addql #1,%d4
bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len );
44110: 2f13 movel %a3@,%sp@-
44112: 2f2b fffc movel %a3@(-4),%sp@-
44116: 2f0a movel %a2,%sp@-
44118: 2068 0008 moveal %a0@(8),%a0
4411c: 4e90 jsr %a0@
if ( bytes < 0 )
4411e: 4fef 000c lea %sp@(12),%sp
44122: 4a80 tstl %d0
44124: 6c04 bges 4412a <readv+0xde>
44126: 74ff moveq #-1,%d2 <== NOT EXECUTED
44128: 6024 bras 4414e <readv+0x102> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
4412a: 4a80 tstl %d0
4412c: 6716 beqs 44144 <readv+0xf8>
iop->offset += bytes;
total += bytes;
4412e: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
44130: 2c00 movel %d0,%d6
44132: 5bc5 smi %d5
44134: 49c5 extbl %d5
44136: ddaa 0010 addl %d6,%a2@(16)
4413a: 222a 000c movel %a2@(12),%d1
4413e: d385 addxl %d5,%d1
44140: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
44144: b093 cmpl %a3@,%d0
44146: 6606 bnes 4414e <readv+0x102>
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
44148: 508b addql #8,%a3
4414a: b684 cmpl %d4,%d3
4414c: 6ebc bgts 4410a <readv+0xbe>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
4414e: 2002 movel %d2,%d0
44150: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
44156: 4e5e unlk %fp
44158: 4e75 rts
...
000584e4 <realloc>:
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
584e4: 7003 moveq #3,%d0
{
uintptr_t old_size;
char *new_area;
uintptr_t resize;
MSBUMP(realloc_calls, 1);
584e6: 4e56 fff0 linkw %fp,#-16
584ea: 52b9 0005 b8b4 addql #1,5b8b4 <rtems_malloc_statistics+0x10>
584f0: 48d7 001c moveml %d2-%d4,%sp@
584f4: 242e 0008 movel %fp@(8),%d2
584f8: 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())) {
584fc: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0
58502: 6614 bnes 58518 <realloc+0x34>
if (_Thread_Dispatch_disable_level > 0)
58504: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
5850a: 6600 00aa bnew 585b6 <realloc+0xd2>
return (void *) 0;
if (_ISR_Nest_level > 0)
5850e: 2039 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d0
58514: 6600 00a0 bnew 585b6 <realloc+0xd2>
}
/*
* Continue with realloc().
*/
if ( !ptr )
58518: 4a82 tstl %d2
5851a: 660c bnes 58528 <realloc+0x44>
return malloc( size );
5851c: 2f03 movel %d3,%sp@-
5851e: 4eb9 0004 9328 jsr 49328 <malloc>
58524: 2400 movel %d0,%d2
58526: 600e bras 58536 <realloc+0x52>
if ( !size ) {
58528: 4a83 tstl %d3
5852a: 660e bnes 5853a <realloc+0x56>
free( ptr );
5852c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5852e: 4282 clrl %d2 <== NOT EXECUTED
58530: 4eb9 0004 8e7c jsr 48e7c <free> <== NOT EXECUTED
return (void *) 0;
58536: 588f addql #4,%sp
58538: 607e bras 585b8 <realloc+0xd4>
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
5853a: 486e fffc pea %fp@(-4)
5853e: 2f02 movel %d2,%sp@-
58540: 2f39 0005 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
58546: 4eb9 0005 8670 jsr 58670 <_Protected_heap_Get_block_size>
5854c: 4fef 000c lea %sp@(12),%sp
58550: 4a00 tstb %d0
58552: 6610 bnes 58564 <realloc+0x80>
errno = EINVAL;
58554: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
5855a: 4282 clrl %d2
5855c: 2040 moveal %d0,%a0
5855e: 7016 moveq #22,%d0
58560: 2080 movel %d0,%a0@
return (void *) 0;
58562: 6054 bras 585b8 <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 ) ) {
58564: 2f03 movel %d3,%sp@-
58566: 2f02 movel %d2,%sp@-
58568: 2f39 0005 a220 movel 5a220 <RTEMS_Malloc_Heap>,%sp@-
5856e: 4eb9 0005 86ac jsr 586ac <_Protected_heap_Resize_block>
58574: 4fef 000c lea %sp@(12),%sp
58578: 4a00 tstb %d0
5857a: 663c bnes 585b8 <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 );
5857c: 2f03 movel %d3,%sp@-
5857e: 4eb9 0004 9328 jsr 49328 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
58584: 588f addql #4,%sp
* and the C Standard.
*/
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
58586: 53b9 0005 b8a8 subql #1,5b8a8 <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 );
5858c: 2800 movel %d0,%d4
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
5858e: 6726 beqs 585b6 <realloc+0xd2>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
58590: 202e fffc movel %fp@(-4),%d0
58594: b083 cmpl %d3,%d0
58596: 6402 bccs 5859a <realloc+0xb6>
58598: 2600 movel %d0,%d3
5859a: 2f03 movel %d3,%sp@-
5859c: 2f02 movel %d2,%sp@-
5859e: 2f04 movel %d4,%sp@-
585a0: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
free( ptr );
585a6: 2f02 movel %d2,%sp@-
585a8: 2404 movel %d4,%d2
585aa: 4eb9 0004 8e7c jsr 48e7c <free>
return new_area;
585b0: 4fef 0010 lea %sp@(16),%sp
585b4: 6002 bras 585b8 <realloc+0xd4>
585b6: 4282 clrl %d2
}
585b8: 2002 movel %d2,%d0
585ba: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
585c0: 4e5e unlk %fp
585c2: 4e75 rts
000616a4 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
616a4: 4e56 ffc0 linkw %fp,#-64
616a8: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
616ac: 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 );
616b0: 2f0a movel %a2,%sp@-
616b2: 4eb9 0004 565c jsr 4565c <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
616b8: 588f addql #4,%sp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
616ba: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
616bc: 664a bnes 61708 <rmdir+0x64>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
616be: 742f moveq #47,%d2
616c0: 1012 moveb %a2@,%d0
616c2: 1200 moveb %d0,%d1
616c4: 49c1 extbl %d1
616c6: b481 cmpl %d1,%d2
616c8: 670c beqs 616d6 <rmdir+0x32>
616ca: 143c 005c moveb #92,%d2 <== NOT EXECUTED
616ce: b481 cmpl %d1,%d2 <== NOT EXECUTED
616d0: 6704 beqs 616d6 <rmdir+0x32> <== NOT EXECUTED
616d2: 4a00 tstb %d0 <== NOT EXECUTED
616d4: 6612 bnes 616e8 <rmdir+0x44> <== NOT EXECUTED
616d6: 4878 0014 pea 14 <OPER2>
616da: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
616e0: 41e8 0018 lea %a0@(24),%a0
616e4: 2f08 movel %a0,%sp@-
616e6: 600e bras 616f6 <rmdir+0x52>
616e8: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
616ec: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0 <== NOT EXECUTED
616f2: 5880 addql #4,%d0 <== NOT EXECUTED
616f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
616f6: 486e ffec pea %fp@(-20)
616fa: 4203 clrb %d3
616fc: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
61702: 4fef 000c lea %sp@(12),%sp
61706: 6020 bras 61728 <rmdir+0x84>
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
61708: 42a7 clrl %sp@-
6170a: 486e ffec pea %fp@(-20)
6170e: 4878 0002 pea 2 <DOUBLE_FLOAT>
61712: 2f00 movel %d0,%sp@-
61714: 2f0a movel %a2,%sp@-
61716: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
6171c: 4fef 0014 lea %sp@(20),%sp
61720: 4a80 tstl %d0
61722: 6600 0168 bnew 6188c <rmdir+0x1e8>
61726: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
61728: 4878 0014 pea 14 <OPER2>
6172c: 280e movel %fp,%d4
6172e: 0684 ffff ffec addil #-20,%d4
61734: 240e movel %fp,%d2
61736: 0682 ffff ffd8 addil #-40,%d2
name = pathname + parentpathlen;
6173c: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6173e: 47f9 0007 aedc lea 7aedc <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
61744: 2f04 movel %d4,%sp@-
61746: 2f02 movel %d2,%sp@-
61748: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
name = pathname + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
6174e: 2f0a movel %a2,%sp@-
61750: 4e93 jsr %a3@
61752: 2e80 movel %d0,%sp@
61754: 2f0a movel %a2,%sp@-
61756: 4eb9 0004 5624 jsr 45624 <rtems_filesystem_prefix_separators>
6175c: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
6175e: 2f0a movel %a2,%sp@-
61760: 4e93 jsr %a3@
61762: 4297 clrl %sp@
61764: 2f02 movel %d2,%sp@-
61766: 42a7 clrl %sp@-
61768: 2f00 movel %d0,%sp@-
6176a: 2f0a movel %a2,%sp@-
6176c: 4eb9 0004 56a2 jsr 456a2 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
61772: 4fef 0028 lea %sp@(40),%sp
61776: 4a80 tstl %d0
61778: 6722 beqs 6179c <rmdir+0xf8>
if ( free_parentloc )
6177a: 4a03 tstb %d3
6177c: 6700 010e beqw 6188c <rmdir+0x1e8>
rtems_filesystem_freenode( &parentloc );
61780: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
61784: 4a88 tstl %a0 <== NOT EXECUTED
61786: 6700 0104 beqw 6188c <rmdir+0x1e8> <== NOT EXECUTED
6178a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
6178e: 4a88 tstl %a0 <== NOT EXECUTED
61790: 6700 00fa beqw 6188c <rmdir+0x1e8> <== NOT EXECUTED
61794: 2f04 movel %d4,%sp@- <== NOT EXECUTED
61796: 78ff moveq #-1,%d4 <== NOT EXECUTED
61798: 6000 00ec braw 61886 <rmdir+0x1e2> <== NOT EXECUTED
/*
* Verify you can remove this node as a directory.
*/
if ( !loc.ops->node_type_h ){
6179c: 226e ffe4 moveal %fp@(-28),%a1
617a0: 2069 0010 moveal %a1@(16),%a0
617a4: 4a88 tstl %a0
617a6: 6606 bnes 617ae <rmdir+0x10a>
rtems_filesystem_freenode( &loc );
617a8: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
617ac: 6068 bras 61816 <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 ){
617ae: 2f02 movel %d2,%sp@-
617b0: 4e90 jsr %a0@
617b2: 588f addql #4,%sp
617b4: 7201 moveq #1,%d1
617b6: b280 cmpl %d0,%d1
617b8: 6744 beqs 617fe <rmdir+0x15a>
rtems_filesystem_freenode( &loc );
617ba: 206e ffe4 moveal %fp@(-28),%a0
617be: 4a88 tstl %a0
617c0: 670e beqs 617d0 <rmdir+0x12c>
617c2: 2068 001c moveal %a0@(28),%a0
617c6: 4a88 tstl %a0
617c8: 6706 beqs 617d0 <rmdir+0x12c>
617ca: 2f02 movel %d2,%sp@-
617cc: 4e90 jsr %a0@
617ce: 588f addql #4,%sp
if ( free_parentloc )
617d0: 4a03 tstb %d3
617d2: 6718 beqs 617ec <rmdir+0x148>
rtems_filesystem_freenode( &parentloc );
617d4: 206e fff8 moveal %fp@(-8),%a0
617d8: 4a88 tstl %a0
617da: 6710 beqs 617ec <rmdir+0x148>
617dc: 2068 001c moveal %a0@(28),%a0
617e0: 4a88 tstl %a0
617e2: 6708 beqs 617ec <rmdir+0x148>
617e4: 486e ffec pea %fp@(-20)
617e8: 4e90 jsr %a0@
617ea: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( ENOTDIR );
617ec: 4eb9 0007 4e78 jsr 74e78 <__errno>
617f2: 78ff moveq #-1,%d4
617f4: 2040 moveal %d0,%a0
617f6: 7014 moveq #20,%d0
617f8: 2080 movel %d0,%a0@
617fa: 6000 0092 braw 6188e <rmdir+0x1ea>
/*
* Use the filesystems rmnod to remove the node.
*/
if ( !loc.handlers->rmnod_h ){
617fe: 206e ffe0 moveal %fp@(-32),%a0
61802: 2068 0034 moveal %a0@(52),%a0
61806: 4a88 tstl %a0
61808: 6644 bnes 6184e <rmdir+0x1aa>
rtems_filesystem_freenode( &loc );
6180a: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED
6180e: 4a88 tstl %a0 <== NOT EXECUTED
61810: 670e beqs 61820 <rmdir+0x17c> <== NOT EXECUTED
61812: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61816: 4a88 tstl %a0 <== NOT EXECUTED
61818: 6706 beqs 61820 <rmdir+0x17c> <== NOT EXECUTED
6181a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
6181c: 4e90 jsr %a0@ <== NOT EXECUTED
6181e: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
61820: 4a03 tstb %d3 <== NOT EXECUTED
61822: 6718 beqs 6183c <rmdir+0x198> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
61824: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
61828: 4a88 tstl %a0 <== NOT EXECUTED
6182a: 6710 beqs 6183c <rmdir+0x198> <== NOT EXECUTED
6182c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
61830: 4a88 tstl %a0 <== NOT EXECUTED
61832: 6708 beqs 6183c <rmdir+0x198> <== NOT EXECUTED
61834: 486e ffec pea %fp@(-20) <== NOT EXECUTED
61838: 4e90 jsr %a0@ <== NOT EXECUTED
6183a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
6183c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61842: 78ff moveq #-1,%d4 <== NOT EXECUTED
61844: 2040 moveal %d0,%a0 <== NOT EXECUTED
61846: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
6184c: 6040 bras 6188e <rmdir+0x1ea> <== NOT EXECUTED
}
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
6184e: 2f02 movel %d2,%sp@-
61850: 2f04 movel %d4,%sp@-
61852: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
61854: 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 );
61858: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
6185a: 508f addql #8,%sp
6185c: 4a88 tstl %a0
6185e: 670e beqs 6186e <rmdir+0x1ca>
61860: 2068 001c moveal %a0@(28),%a0
61864: 4a88 tstl %a0
61866: 6706 beqs 6186e <rmdir+0x1ca>
61868: 2f02 movel %d2,%sp@-
6186a: 4e90 jsr %a0@
6186c: 588f addql #4,%sp
if ( free_parentloc )
6186e: 4a03 tstb %d3
61870: 671c beqs 6188e <rmdir+0x1ea>
rtems_filesystem_freenode( &parentloc );
61872: 206e fff8 moveal %fp@(-8),%a0
61876: 4a88 tstl %a0
61878: 6714 beqs 6188e <rmdir+0x1ea>
6187a: 2068 001c moveal %a0@(28),%a0
6187e: 4a88 tstl %a0
61880: 670c beqs 6188e <rmdir+0x1ea>
61882: 486e ffec pea %fp@(-20)
61886: 4e90 jsr %a0@
61888: 588f addql #4,%sp
6188a: 6002 bras 6188e <rmdir+0x1ea>
6188c: 78ff moveq #-1,%d4
return result;
}
6188e: 2004 movel %d4,%d0
61890: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
61896: 4e5e unlk %fp
61898: 4e75 rts
...
0004ae00 <rtems_assoc_local_by_remote>:
uint32_t rtems_assoc_local_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ae00: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_remote(ap, remote_value);
4ae04: 2f2e 000c movel %fp@(12),%sp@-
4ae08: 2f2e 0008 movel %fp@(8),%sp@-
4ae0c: 4eb9 0004 ae34 jsr 4ae34 <rtems_assoc_ptr_by_remote>
if (nap)
4ae12: 508f addql #8,%sp
4ae14: 4a80 tstl %d0
4ae16: 6706 beqs 4ae1e <rtems_assoc_local_by_remote+0x1e>
return nap->local_value;
4ae18: 2040 moveal %d0,%a0
4ae1a: 2028 0004 movel %a0@(4),%d0
return 0;
}
4ae1e: 4e5e unlk %fp
4ae20: 4e75 rts
...
0004adbc <rtems_assoc_local_by_remote_bitfield>:
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4adbc: 4e56 ffe8 linkw %fp,#-24
4adc0: 48d7 047c moveml %d2-%d6/%a2,%sp@
4adc4: 2c2e 0008 movel %fp@(8),%d6
4adc8: 4284 clrl %d4
4adca: 4283 clrl %d3
4adcc: 7401 moveq #1,%d2
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
4adce: 45f9 0004 ae00 lea 4ae00 <rtems_assoc_local_by_remote>,%a2
uint32_t rtems_assoc_local_by_remote_bitfield(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4add4: 2a2e 000c movel %fp@(12),%d5
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
if (b & remote_value)
4add8: 2002 movel %d2,%d0
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4adda: 5284 addql #1,%d4
if (b & remote_value)
4addc: c085 andl %d5,%d0
4adde: 670a beqs 4adea <rtems_assoc_local_by_remote_bitfield+0x2e>
local_value |= rtems_assoc_local_by_remote(ap, b);
4ade0: 2f02 movel %d2,%sp@-
4ade2: 2f06 movel %d6,%sp@-
4ade4: 4e92 jsr %a2@
4ade6: 508f addql #8,%sp
4ade8: 8680 orl %d0,%d3
)
{
uint32_t b;
uint32_t local_value = 0;
for (b = 1; b; b <<= 1) {
4adea: 7020 moveq #32,%d0
4adec: d482 addl %d2,%d2
4adee: b084 cmpl %d4,%d0
4adf0: 66e6 bnes 4add8 <rtems_assoc_local_by_remote_bitfield+0x1c>
if (b & remote_value)
local_value |= rtems_assoc_local_by_remote(ap, b);
}
return local_value;
}
4adf2: 2003 movel %d3,%d0
4adf4: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
4adfa: 4e5e unlk %fp
4adfc: 4e75 rts
...
0004ae24 <rtems_assoc_name_bad>:
uint32_t bad_value
#else
uint32_t bad_value __attribute((unused))
#endif
)
{
4ae24: 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;
}
4ae28: 203c 0005 a370 movel #369520,%d0 <== NOT EXECUTED
4ae2e: 4e5e unlk %fp <== NOT EXECUTED
4ae30: 4e75 rts <== NOT EXECUTED
...
00048d14 <rtems_assoc_name_by_local>:
const char *rtems_assoc_name_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48d14: 4e56 0000 linkw %fp,#0
48d18: 2f02 movel %d2,%sp@-
48d1a: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
48d1e: 2f02 movel %d2,%sp@-
48d20: 2f2e 0008 movel %fp@(8),%sp@-
48d24: 4eb9 0004 8d4c jsr 48d4c <rtems_assoc_ptr_by_local>
if (nap)
48d2a: 508f addql #8,%sp
48d2c: 4a80 tstl %d0
48d2e: 670c beqs 48d3c <rtems_assoc_name_by_local+0x28>
return nap->name;
return rtems_assoc_name_bad(local_value);
}
48d30: 2040 moveal %d0,%a0
48d32: 242e fffc movel %fp@(-4),%d2
48d36: 4e5e unlk %fp
48d38: 2010 movel %a0@,%d0
48d3a: 4e75 rts
nap = rtems_assoc_ptr_by_local(ap, local_value);
if (nap)
return nap->name;
return rtems_assoc_name_bad(local_value);
48d3c: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
48d40: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
48d44: 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);
48d46: 4ef9 0004 ae24 jmp 4ae24 <rtems_assoc_name_bad> <== NOT EXECUTED
00048d4c <rtems_assoc_ptr_by_local>:
const rtems_assoc_t *rtems_assoc_ptr_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
48d4c: 4e56 0000 linkw %fp,#0
48d50: 2f0a movel %a2,%sp@-
48d52: 246e 0008 moveal %fp@(8),%a2
48d56: 2f02 movel %d2,%sp@-
48d58: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
48d5c: 2012 movel %a2@,%d0
48d5e: 6718 beqs 48d78 <rtems_assoc_ptr_by_local+0x2c>
48d60: 4879 0005 9666 pea 59666 <IMFS_link_handlers+0x74>
48d66: 2f00 movel %d0,%sp@-
48d68: 4eb9 0004 c8b0 jsr 4c8b0 <strcmp>
48d6e: 508f addql #8,%sp
48d70: 4a80 tstl %d0
48d72: 6604 bnes 48d78 <rtems_assoc_ptr_by_local+0x2c>
default_ap = ap++;
48d74: 200a movel %a2,%d0 <== NOT EXECUTED
48d76: 600a bras 48d82 <rtems_assoc_ptr_by_local+0x36> <== NOT EXECUTED
48d78: 4280 clrl %d0
48d7a: 600a bras 48d86 <rtems_assoc_ptr_by_local+0x3a>
for ( ; ap->name; ap++)
if (ap->local_value == local_value)
48d7c: b4aa 0004 cmpl %a2@(4),%d2
48d80: 670a beqs 48d8c <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++)
48d82: 45ea 000c lea %a2@(12),%a2
48d86: 4a92 tstl %a2@
48d88: 66f2 bnes 48d7c <rtems_assoc_ptr_by_local+0x30>
48d8a: 2440 moveal %d0,%a2
if (ap->local_value == local_value)
return ap;
return default_ap;
}
48d8c: 200a movel %a2,%d0
48d8e: 242e fff8 movel %fp@(-8),%d2
48d92: 246e fffc moveal %fp@(-4),%a2
48d96: 4e5e unlk %fp
48d98: 4e75 rts
...
0004ae34 <rtems_assoc_ptr_by_remote>:
const rtems_assoc_t *rtems_assoc_ptr_by_remote(
const rtems_assoc_t *ap,
uint32_t remote_value
)
{
4ae34: 4e56 0000 linkw %fp,#0
4ae38: 2f0a movel %a2,%sp@-
4ae3a: 246e 0008 moveal %fp@(8),%a2
4ae3e: 2f02 movel %d2,%sp@-
4ae40: 242e 000c movel %fp@(12),%d2
const rtems_assoc_t *default_ap = 0;
if (rtems_assoc_is_default(ap))
4ae44: 2012 movel %a2@,%d0
4ae46: 6718 beqs 4ae60 <rtems_assoc_ptr_by_remote+0x2c>
4ae48: 4879 0005 9666 pea 59666 <IMFS_link_handlers+0x74>
4ae4e: 2f00 movel %d0,%sp@-
4ae50: 4eb9 0004 c8b0 jsr 4c8b0 <strcmp>
4ae56: 508f addql #8,%sp
4ae58: 4a80 tstl %d0
4ae5a: 6604 bnes 4ae60 <rtems_assoc_ptr_by_remote+0x2c>
default_ap = ap++;
4ae5c: 200a movel %a2,%d0 <== NOT EXECUTED
4ae5e: 600a bras 4ae6a <rtems_assoc_ptr_by_remote+0x36> <== NOT EXECUTED
4ae60: 4280 clrl %d0
4ae62: 600a bras 4ae6e <rtems_assoc_ptr_by_remote+0x3a>
for ( ; ap->name; ap++)
if (ap->remote_value == remote_value)
4ae64: b4aa 0008 cmpl %a2@(8),%d2
4ae68: 670a beqs 4ae74 <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++)
4ae6a: 45ea 000c lea %a2@(12),%a2
4ae6e: 4a92 tstl %a2@
4ae70: 66f2 bnes 4ae64 <rtems_assoc_ptr_by_remote+0x30>
4ae72: 2440 moveal %d0,%a2
if (ap->remote_value == remote_value)
return ap;
return default_ap;
}
4ae74: 200a movel %a2,%d0
4ae76: 242e fff8 movel %fp@(-8),%d2
4ae7a: 246e fffc moveal %fp@(-4),%a2
4ae7e: 4e5e unlk %fp
4ae80: 4e75 rts
...
0004b720 <rtems_assoc_remote_by_local>:
uint32_t rtems_assoc_remote_by_local(
const rtems_assoc_t *ap,
uint32_t local_value
)
{
4b720: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *nap;
nap = rtems_assoc_ptr_by_local(ap, local_value);
4b724: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4b728: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4b72c: 4eb9 0004 8d4c jsr 48d4c <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if (nap)
4b732: 508f addql #8,%sp <== NOT EXECUTED
4b734: 4a80 tstl %d0 <== NOT EXECUTED
4b736: 6706 beqs 4b73e <rtems_assoc_remote_by_local+0x1e><== NOT EXECUTED
return nap->remote_value;
4b738: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b73a: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
return 0;
}
4b73e: 4e5e unlk %fp <== NOT EXECUTED
4b740: 4e75 rts <== NOT EXECUTED
...
0004ae84 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4ae84: 4e56 ffe4 linkw %fp,#-28
4ae88: 202e 0010 movel %fp@(16),%d0
4ae8c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4ae90: 242e 0008 movel %fp@(8),%d2
4ae94: 262e 000c movel %fp@(12),%d3
4ae98: 266e 0014 moveal %fp@(20),%a3
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4ae9c: 4a82 tstl %d2
4ae9e: 6606 bnes 4aea6 <rtems_barrier_create+0x22>
4aea0: 7003 moveq #3,%d0
4aea2: 6000 0088 braw 4af2c <rtems_barrier_create+0xa8>
return RTEMS_INVALID_NAME;
if ( !id )
4aea6: 4a8b tstl %a3
4aea8: 6604 bnes 4aeae <rtems_barrier_create+0x2a>
4aeaa: 7009 moveq #9,%d0
4aeac: 607e bras 4af2c <rtems_barrier_create+0xa8>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4aeae: 0803 0004 btst #4,%d3
4aeb2: 6710 beqs 4aec4 <rtems_barrier_create+0x40>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
4aeb4: 4a80 tstl %d0
4aeb6: 6606 bnes 4aebe <rtems_barrier_create+0x3a>
4aeb8: 103c 000a moveb #10,%d0
4aebc: 606e bras 4af2c <rtems_barrier_create+0xa8>
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4aebe: 42ae fff8 clrl %fp@(-8)
4aec2: 6006 bras 4aeca <rtems_barrier_create+0x46>
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
4aec4: 7201 moveq #1,%d1
4aec6: 2d41 fff8 movel %d1,%fp@(-8)
4aeca: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1
4aed0: 5281 addql #1,%d1
the_attributes.maximum_count = maximum_waiters;
4aed2: 2d40 fffc movel %d0,%fp@(-4)
4aed6: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level>
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
4aedc: 4879 0005 bc16 pea 5bc16 <_Barrier_Information>
4aee2: 45f9 0004 6c62 lea 46c62 <_Thread_Enable_dispatch>,%a2
4aee8: 4eb9 0004 6040 jsr 46040 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4aeee: 588f addql #4,%sp
4aef0: 2840 moveal %d0,%a4
4aef2: 4a80 tstl %d0
4aef4: 6606 bnes 4aefc <rtems_barrier_create+0x78>
_Thread_Enable_dispatch();
4aef6: 4e92 jsr %a2@
4aef8: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4aefa: 6030 bras 4af2c <rtems_barrier_create+0xa8>
}
the_barrier->attribute_set = attribute_set;
4aefc: 2943 0010 movel %d3,%a4@(16)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4af00: 486e fff8 pea %fp@(-8)
4af04: 486c 0014 pea %a4@(20)
4af08: 4eb9 0004 b348 jsr 4b348 <_CORE_barrier_Initialize>
4af0e: 202c 0008 movel %a4@(8),%d0
4af12: 4281 clrl %d1
4af14: 2079 0005 bc2e moveal 5bc2e <_Barrier_Information+0x18>,%a0
4af1a: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4af1c: 2942 000c movel %d2,%a4@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4af20: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4af24: 2680 movel %d0,%a3@
_Thread_Enable_dispatch();
4af26: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
4af28: 508f addql #8,%sp
(Objects_Name) name
);
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
4af2a: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4af2c: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4
4af32: 4e5e unlk %fp
4af34: 4e75 rts
...
0004af38 <rtems_barrier_delete>:
*/
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
4af38: 4e56 fffc linkw %fp,#-4
4af3c: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4af3e: 486e fffc pea %fp@(-4)
4af42: 2f2e 0008 movel %fp@(8),%sp@-
4af46: 4879 0005 bc16 pea 5bc16 <_Barrier_Information>
4af4c: 4eb9 0004 648c jsr 4648c <_Objects_Get>
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4af52: 4fef 000c lea %sp@(12),%sp
4af56: 2440 moveal %d0,%a2
4af58: 4aae fffc tstl %fp@(-4)
4af5c: 6704 beqs 4af62 <rtems_barrier_delete+0x2a>
4af5e: 7004 moveq #4,%d0
4af60: 6038 bras 4af9a <rtems_barrier_delete+0x62>
case OBJECTS_LOCAL:
_CORE_barrier_Flush(
4af62: 4878 0002 pea 2 <DOUBLE_FLOAT>
4af66: 42a7 clrl %sp@-
4af68: 486a 0014 pea %a2@(20)
4af6c: 4eb9 0004 72c0 jsr 472c0 <_Thread_queue_Flush>
&the_barrier->Barrier,
NULL,
CORE_BARRIER_WAS_DELETED
);
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
4af72: 2f0a movel %a2,%sp@-
4af74: 4879 0005 bc16 pea 5bc16 <_Barrier_Information>
4af7a: 4eb9 0004 60c0 jsr 460c0 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Barrier_Free (
Barrier_Control *the_barrier
)
{
_Objects_Free( &_Barrier_Information, &the_barrier->Object );
4af80: 2f0a movel %a2,%sp@-
4af82: 4879 0005 bc16 pea 5bc16 <_Barrier_Information>
4af88: 4eb9 0004 6334 jsr 46334 <_Objects_Free>
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
4af8e: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4af94: 4fef 001c lea %sp@(28),%sp
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
4af98: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4af9a: 246e fff8 moveal %fp@(-8),%a2
4af9e: 4e5e unlk %fp
4afa0: 4e75 rts
...
0004afa4 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
4afa4: 4e56 fffc linkw %fp,#-4
4afa8: 2f0a movel %a2,%sp@-
4afaa: 246e 000c moveal %fp@(12),%a2
4afae: 2f02 movel %d2,%sp@-
4afb0: 242e 0008 movel %fp@(8),%d2
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4afb4: 4a8a tstl %a2
4afb6: 6604 bnes 4afbc <rtems_barrier_release+0x18>
4afb8: 7009 moveq #9,%d0
4afba: 603e bras 4affa <rtems_barrier_release+0x56>
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
4afbc: 486e fffc pea %fp@(-4)
4afc0: 2f02 movel %d2,%sp@-
4afc2: 4879 0005 bc16 pea 5bc16 <_Barrier_Information>
4afc8: 4eb9 0004 648c jsr 4648c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4afce: 4fef 000c lea %sp@(12),%sp
4afd2: 4aae fffc tstl %fp@(-4)
4afd6: 6704 beqs 4afdc <rtems_barrier_release+0x38>
4afd8: 7004 moveq #4,%d0
4afda: 601e bras 4affa <rtems_barrier_release+0x56>
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
4afdc: 42a7 clrl %sp@-
4afde: 2040 moveal %d0,%a0
4afe0: 2f02 movel %d2,%sp@-
4afe2: 4868 0014 pea %a0@(20)
4afe6: 4eb9 0004 b384 jsr 4b384 <_CORE_barrier_Release>
4afec: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4afee: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4aff4: 4fef 000c lea %sp@(12),%sp
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
_Thread_Enable_dispatch();
4aff8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4affa: 242e fff4 movel %fp@(-12),%d2
4affe: 246e fff8 moveal %fp@(-8),%a2
4b002: 4e5e unlk %fp
4b004: 4e75 rts
...
00042130 <rtems_bsp_cmdline_get>:
#include <rtems/bspcmdline.h>
extern const char *bsp_boot_cmdline;
const char *rtems_bsp_cmdline_get(void)
{
42130: 4e56 0000 linkw %fp,#0
return bsp_boot_cmdline;
}
42134: 2039 0005 c3f4 movel 5c3f4 <bsp_boot_cmdline>,%d0
4213a: 4e5e unlk %fp
4213c: 4e75 rts
...
00042140 <rtems_bsp_cmdline_get_param>:
const char *rtems_bsp_cmdline_get_param(
const char *name,
char *value,
size_t length
)
{
42140: 4e56 ffe8 linkw %fp,#-24
42144: 202e 0008 movel %fp@(8),%d0
42148: 48d7 047c moveml %d2-%d6/%a2,%sp@
4214c: 246e 000c moveal %fp@(12),%a2
42150: 242e 0010 movel %fp@(16),%d2
const char *p;
if ( !name )
42154: 4a80 tstl %d0
42156: 6756 beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
return NULL;
if ( !value )
42158: 4a8a tstl %a2
4215a: 6754 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
return NULL;
if ( !length )
4215c: 4a82 tstl %d2
4215e: 674e beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
return NULL;
value[0] = '\0';
42160: 4212 clrb %a2@
p = rtems_bsp_cmdline_get_param_raw( name );
42162: 2f00 movel %d0,%sp@-
42164: 4eb9 0004 21bc jsr 421bc <rtems_bsp_cmdline_get_param_raw>
if ( !p )
4216a: 588f addql #4,%sp
4216c: 4a80 tstl %d0
4216e: 673e beqs 421ae <rtems_bsp_cmdline_get_param+0x6e>
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
42170: 5382 subql #1,%d2
value[0] = '\0';
p = rtems_bsp_cmdline_get_param_raw( name );
if ( !p )
42172: 4283 clrl %d3
42174: 4281 clrl %d1
42176: 6022 bras 4219a <rtems_bsp_cmdline_get_param+0x5a>
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
42178: 7c22 moveq #34,%d6
4217a: bc85 cmpl %d5,%d6
4217c: 6604 bnes 42182 <rtems_bsp_cmdline_get_param+0x42>
quotes++;
4217e: 5283 addql #1,%d3
42180: 600c bras 4218e <rtems_bsp_cmdline_get_param+0x4e>
} else if ( ((quotes % 2) == 0) && *p == ' ' )
42182: 0803 0000 btst #0,%d3
42186: 6606 bnes 4218e <rtems_bsp_cmdline_get_param+0x4e>
42188: 7c20 moveq #32,%d6
4218a: bc85 cmpl %d5,%d6
4218c: 6722 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
break;
value[i++] = *p++;
4218e: 1584 1800 moveb %d4,%a2@(00000000,%d1:l)
value[i] = '\0';
42192: 4204 clrb %d4
for (i=0 ; *p && i<length-1; ) {
if ( *p == '\"' ) {
quotes++;
} else if ( ((quotes % 2) == 0) && *p == ' ' )
break;
value[i++] = *p++;
42194: 5281 addql #1,%d1
value[i] = '\0';
42196: 1584 1800 moveb %d4,%a2@(00000000,%d1:l)
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
4219a: 2040 moveal %d0,%a0
4219c: 1830 1800 moveb %a0@(00000000,%d1:l),%d4
if ( *p == '\"' ) {
421a0: 1a04 moveb %d4,%d5
421a2: 49c5 extbl %d5
int i;
int quotes;
const char *p = start;
quotes=0;
for (i=0 ; *p && i<length-1; ) {
421a4: 4a04 tstb %d4
421a6: 6708 beqs 421b0 <rtems_bsp_cmdline_get_param+0x70>
421a8: b481 cmpl %d1,%d2
421aa: 62cc bhis 42178 <rtems_bsp_cmdline_get_param+0x38>
421ac: 6002 bras 421b0 <rtems_bsp_cmdline_get_param+0x70><== NOT EXECUTED
421ae: 95ca subal %a2,%a2
return NULL;
copy_string( p, value, length );
return value;
}
421b0: 200a movel %a2,%d0
421b2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
421b8: 4e5e unlk %fp
421ba: 4e75 rts
000421bc <rtems_bsp_cmdline_get_param_raw>:
extern const char *bsp_boot_cmdline;
const char *rtems_bsp_cmdline_get_param_raw(
const char *name
)
{
421bc: 4e56 0000 linkw %fp,#0
421c0: 222e 0008 movel %fp@(8),%d1
const char *p;
if ( !name )
421c4: 6716 beqs 421dc <rtems_bsp_cmdline_get_param_raw+0x20>
return NULL;
if ( !bsp_boot_cmdline )
421c6: 2039 0005 c3f4 movel 5c3f4 <bsp_boot_cmdline>,%d0
421cc: 670e beqs 421dc <rtems_bsp_cmdline_get_param_raw+0x20>
return NULL;
p = strstr(bsp_boot_cmdline, name);
421ce: 2f01 movel %d1,%sp@-
421d0: 2f00 movel %d0,%sp@-
421d2: 4eb9 0004 d664 jsr 4d664 <strstr>
421d8: 508f addql #8,%sp
/* printf( "raw: %p (%s)\n", p, p ); */
return p;
421da: 6002 bras 421de <rtems_bsp_cmdline_get_param_raw+0x22>
421dc: 4280 clrl %d0
}
421de: 4e5e unlk %fp
421e0: 4e75 rts
...
000421e4 <rtems_bsp_cmdline_get_param_rhs>:
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
421e4: 4e56 fff4 linkw %fp,#-12
421e8: 48d7 001c moveml %d2-%d4,%sp@
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
421ec: 2f2e 0010 movel %fp@(16),%sp@-
const char *rtems_bsp_cmdline_get_param_rhs(
const char *name,
char *value,
size_t length
)
{
421f0: 242e 000c movel %fp@(12),%d2
421f4: 282e 0008 movel %fp@(8),%d4
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
421f8: 2f02 movel %d2,%sp@-
421fa: 2f04 movel %d4,%sp@-
421fc: 4eb9 0004 2140 jsr 42140 <rtems_bsp_cmdline_get_param>
if ( !p )
42202: 4fef 000c lea %sp@(12),%sp
{
const char *p;
const char *rhs;
char *d;
p = rtems_bsp_cmdline_get_param( name, value, length );
42206: 2600 movel %d0,%d3
if ( !p )
42208: 6746 beqs 42250 <rtems_bsp_cmdline_get_param_rhs+0x6c>
return NULL;
rhs = &p[strlen(name)];
4220a: 2f04 movel %d4,%sp@-
4220c: 4eb9 0004 d15c jsr 4d15c <strlen>
42212: 588f addql #4,%sp
42214: 2043 moveal %d3,%a0
42216: d1c0 addal %d0,%a0
if ( *rhs != '=' )
42218: 723d moveq #61,%d1
4221a: 1010 moveb %a0@,%d0
4221c: 49c0 extbl %d0
4221e: b280 cmpl %d0,%d1
42220: 662e bnes 42250 <rtems_bsp_cmdline_get_param_rhs+0x6c>
return NULL;
rhs++;
42222: 5288 addql #1,%a0
if ( *rhs == '\"' )
42224: 123c 0022 moveb #34,%d1
42228: 1010 moveb %a0@,%d0
4222a: 49c0 extbl %d0
4222c: b280 cmpl %d0,%d1
4222e: 6602 bnes 42232 <rtems_bsp_cmdline_get_param_rhs+0x4e>
rhs++;
42230: 5288 addql #1,%a0
42232: 2242 moveal %d2,%a1
42234: 6002 bras 42238 <rtems_bsp_cmdline_get_param_rhs+0x54>
for ( d=value ; *rhs ; )
*d++ = *rhs++;
42236: 12c0 moveb %d0,%a1@+
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
42238: 1010 moveb %a0@,%d0
*d++ = *rhs++;
4223a: 5288 addql #1,%a0
return NULL;
rhs++;
if ( *rhs == '\"' )
rhs++;
for ( d=value ; *rhs ; )
4223c: 66f8 bnes 42236 <rtems_bsp_cmdline_get_param_rhs+0x52>
*d++ = *rhs++;
if ( *(d-1) == '\"' )
4223e: 2049 moveal %a1,%a0
42240: 7222 moveq #34,%d1
42242: 1020 moveb %a0@-,%d0
42244: 49c0 extbl %d0
42246: b280 cmpl %d0,%d1
42248: 6602 bnes 4224c <rtems_bsp_cmdline_get_param_rhs+0x68>
4224a: 2248 moveal %a0,%a1
d--;
*d = '\0';
4224c: 4211 clrb %a1@
return value;
4224e: 6002 bras 42252 <rtems_bsp_cmdline_get_param_rhs+0x6e>
42250: 4282 clrl %d2
}
42252: 2002 movel %d2,%d0
42254: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
4225a: 4e5e unlk %fp
4225c: 4e75 rts
...
00046438 <rtems_build_id>:
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
46438: 7218 moveq #24,%d1
4643a: 4e56 0000 linkw %fp,#0
4643e: 202e 000c movel %fp@(12),%d0
46442: 2f02 movel %d2,%sp@-
46444: 242e 0008 movel %fp@(8),%d2
46448: e3aa lsll %d1,%d2
4644a: 123c 001b moveb #27,%d1
4644e: e3a8 lsll %d1,%d0
46450: 222e 0010 movel %fp@(16),%d1
46454: 8082 orl %d2,%d0
46456: 4841 swap %d1
46458: 4241 clrw %d1
return _Objects_Build_id( api, class, node, index );
}
4645a: 241f movel %sp@+,%d2
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
4645c: 80ae 0014 orl %fp@(20),%d0
return _Objects_Build_id( api, class, node, index );
}
46460: 4e5e unlk %fp
46462: 8081 orl %d1,%d0
46464: 4e75 rts
...
00048920 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
48920: 4e56 0000 linkw %fp,#0
48924: 202e 0008 movel %fp@(8),%d0
48928: 2f0a movel %a2,%sp@-
4892a: 246e 000c moveal %fp@(12),%a2
if ( !time_buffer )
4892e: 4a8a tstl %a2
48930: 6604 bnes 48936 <rtems_clock_get+0x16>
48932: 7209 moveq #9,%d1
48934: 6066 bras 4899c <rtems_clock_get+0x7c>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
48936: 4a80 tstl %d0
48938: 6610 bnes 4894a <rtems_clock_get+0x2a>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
4893a: 2d4a 0008 movel %a2,%fp@(8)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
4893e: 246e fffc moveal %fp@(-4),%a2
48942: 4e5e unlk %fp
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
48944: 4ef9 0004 89f8 jmp 489f8 <rtems_clock_get_tod>
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
4894a: 7201 moveq #1,%d1
4894c: b280 cmpl %d0,%d1
4894e: 6610 bnes 48960 <rtems_clock_get+0x40>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
48950: 2d4a 0008 movel %a2,%fp@(8)
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
48954: 246e fffc moveal %fp@(-4),%a2
48958: 4e5e unlk %fp
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
4895a: 4ef9 0004 89a8 jmp 489a8 <rtems_clock_get_seconds_since_epoch>
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
48960: 7202 moveq #2,%d1
48962: b280 cmpl %d0,%d1
48964: 6608 bnes 4896e <rtems_clock_get+0x4e>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
48966: 4eb9 0004 89e8 jsr 489e8 <rtems_clock_get_ticks_since_boot>
4896c: 600c bras 4897a <rtems_clock_get+0x5a>
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
4896e: 7203 moveq #3,%d1
48970: b280 cmpl %d0,%d1
48972: 660c bnes 48980 <rtems_clock_get+0x60>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
48974: 4eb9 0004 89d0 jsr 489d0 <rtems_clock_get_ticks_per_second>
4897a: 2480 movel %d0,%a2@
4897c: 4281 clrl %d1
return RTEMS_SUCCESSFUL;
4897e: 601c bras 4899c <rtems_clock_get+0x7c>
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
48980: 7204 moveq #4,%d1
48982: b280 cmpl %d0,%d1
48984: 6706 beqs 4898c <rtems_clock_get+0x6c>
48986: 123c 000a moveb #10,%d1
4898a: 6010 bras 4899c <rtems_clock_get+0x7c>
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
4898c: 2d4a 0008 movel %a2,%fp@(8)
return RTEMS_INVALID_NUMBER;
}
48990: 246e fffc moveal %fp@(-4),%a2
48994: 4e5e unlk %fp
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
48996: 4ef9 0004 8aac jmp 48aac <rtems_clock_get_tod_timeval>
return RTEMS_INVALID_NUMBER;
}
4899c: 246e fffc moveal %fp@(-4),%a2
489a0: 2001 movel %d1,%d0
489a2: 4e5e unlk %fp
489a4: 4e75 rts
...
00044910 <rtems_clock_get_ticks_since_boot>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_since_boot(void)
{
44910: 4e56 0000 linkw %fp,#0
return _Watchdog_Ticks_since_boot;
44914: 2039 0005 bb34 movel 5bb34 <_Watchdog_Ticks_since_boot>,%d0
}
4491a: 4e5e unlk %fp
4491c: 4e75 rts
...
000456bc <rtems_clock_get_tod>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod(
rtems_time_of_day *time_buffer
)
{
456bc: 4e56 ffcc linkw %fp,#-52
456c0: 2f0a movel %a2,%sp@-
456c2: 246e 0008 moveal %fp@(8),%a2
456c6: 2f02 movel %d2,%sp@-
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
456c8: 4a8a tstl %a2
456ca: 6606 bnes 456d2 <rtems_clock_get_tod+0x16>
456cc: 7009 moveq #9,%d0
456ce: 6000 0092 braw 45762 <rtems_clock_get_tod+0xa6>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
456d2: 4a39 0006 58f8 tstb 658f8 <_TOD_Is_set>
456d8: 6606 bnes 456e0 <rtems_clock_get_tod+0x24>
456da: 700b moveq #11,%d0
456dc: 6000 0084 braw 45762 <rtems_clock_get_tod+0xa6>
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
456e0: 203c 0000 0700 movel #1792,%d0
456e6: 40c2 movew %sr,%d2
456e8: 8082 orl %d2,%d0
456ea: 46c0 movew %d0,%sr
_TOD_Get( &now );
456ec: 486e fff0 pea %fp@(-16)
456f0: 4eb9 0004 6db8 jsr 46db8 <_TOD_Get>
_ISR_Enable(level);
456f6: 46c2 movew %d2,%sr
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
456f8: 243c 0000 03e8 movel #1000,%d2
/* Obtain the current time */
_TOD_Get_timeval( &now );
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
456fe: 486e ffcc pea %fp@(-52)
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
45702: 202e fff4 movel %fp@(-12),%d0
45706: 486e fff8 pea %fp@(-8)
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
4570a: 2d6e fff0 fff8 movel %fp@(-16),%fp@(-8)
time->tv_usec = useconds;
45710: 4c42 0800 remsl %d2,%d0,%d0
45714: 2d40 fffc movel %d0,%fp@(-4)
45718: 4eb9 0004 d580 jsr 4d580 <gmtime_r>
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
4571e: 206e ffdc moveal %fp@(-36),%a0
45722: 5288 addql #1,%a0
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
45724: 4fef 000c lea %sp@(12),%sp
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45728: 4280 clrl %d0
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
4572a: 2548 0004 movel %a0,%a2@(4)
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
4572e: 206e ffe0 moveal %fp@(-32),%a0
45732: 41e8 076c lea %a0@(1900),%a0
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
45736: 256e ffd8 0008 movel %fp@(-40),%a2@(8)
tmbuf->hour = time.tm_hour;
4573c: 256e ffd4 000c movel %fp@(-44),%a2@(12)
tmbuf->minute = time.tm_min;
45742: 256e ffd0 0010 movel %fp@(-48),%a2@(16)
tmbuf->second = time.tm_sec;
45748: 256e ffcc 0014 movel %fp@(-52),%a2@(20)
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
4574e: 2488 movel %a0,%a2@
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45750: 242e fffc movel %fp@(-4),%d2
45754: 41f9 0005 c400 lea 5c400 <Configuration+0xc>,%a0
4575a: 4c50 2002 remul %a0@,%d2,%d2
4575e: 2542 0018 movel %d2,%a2@(24)
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
}
45762: 242e ffc4 movel %fp@(-60),%d2
45766: 246e ffc8 moveal %fp@(-56),%a2
4576a: 4e5e unlk %fp
4576c: 4e75 rts
...
0004493c <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
4493c: 4e56 0000 linkw %fp,#0
_TOD_Tickle_ticks();
44940: 4eb9 0004 5c30 jsr 45c30 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
44946: 4879 0005 bacc pea 5bacc <_Watchdog_Ticks_chain>
4494c: 4eb9 0004 7d04 jsr 47d04 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
44952: 4eb9 0004 77bc jsr 477bc <_Thread_Tickle_timeslice>
if ( _Thread_Is_context_switch_necessary() &&
44958: 588f addql #4,%sp
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Context_Switch_necessary );
4495a: 1039 0005 babe moveb 5babe <_Context_Switch_necessary>,%d0
44960: 670e beqs 44970 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
44962: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0
44968: 6606 bnes 44970 <rtems_clock_tick+0x34>
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
4496a: 4eb9 0004 6b10 jsr 46b10 <_Thread_Dispatch>
return RTEMS_SUCCESSFUL;
}
44970: 4280 clrl %d0
44972: 4e5e unlk %fp
44974: 4e75 rts
...
000497d4 <rtems_debug_is_enabled>:
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
497d4: 4e56 0000 linkw %fp,#0
497d8: 202e 0008 movel %fp@(8),%d0
return (_Debug_Level & level) ? true : false;
}
497dc: 4e5e unlk %fp
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
497de: c0b9 0005 bab2 andl 5bab2 <_Debug_Level>,%d0
497e4: 56c0 sne %d0
return (_Debug_Level & level) ? true : false;
}
497e6: 4480 negl %d0
497e8: 4e75 rts
...
0004b6f0 <rtems_deviceio_errno>:
{ 0, 0, 0 },
};
int
rtems_deviceio_errno(rtems_status_code code)
{
4b6f0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4b6f4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int rc;
if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code)))
4b6f6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4b6fa: 4879 0005 9886 pea 59886 <errno_assoc> <== NOT EXECUTED
4b700: 4eb9 0004 b720 jsr 4b720 <rtems_assoc_remote_by_local> <== NOT EXECUTED
4b706: 508f addql #8,%sp <== NOT EXECUTED
4b708: 2400 movel %d0,%d2 <== NOT EXECUTED
4b70a: 670a beqs 4b716 <rtems_deviceio_errno+0x26> <== NOT EXECUTED
{
errno = rc;
4b70c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
4b712: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b714: 2082 movel %d2,%a0@ <== NOT EXECUTED
return -1;
}
return -1;
}
4b716: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
4b71a: 70ff moveq #-1,%d0 <== NOT EXECUTED
4b71c: 4e5e unlk %fp <== NOT EXECUTED
4b71e: 4e75 rts
000420d8 <rtems_error>:
int rtems_error(
rtems_error_code_t error_flag,
const char *printf_format,
...
)
{
420d8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
va_list arglist;
int chars_written;
va_start(arglist, printf_format);
chars_written = rtems_verror(error_flag, printf_format, arglist);
420dc: 486e 0010 pea %fp@(16) <== NOT EXECUTED
420e0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
420e4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
420e8: 4eba fe4a jsr %pc@(41f34 <rtems_verror>) <== NOT EXECUTED
va_end(arglist);
return chars_written;
}
420ec: 4e5e unlk %fp <== NOT EXECUTED
420ee: 4e75 rts
00044978 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
44978: 4e56 0000 linkw %fp,#0
4497c: 202e 0008 movel %fp@(8),%d0
44980: 206e 0014 moveal %fp@(20),%a0
RTEMS_API_Control *api;
if ( !event_out )
44984: 4a88 tstl %a0
44986: 6604 bnes 4498c <rtems_event_receive+0x14>
44988: 7009 moveq #9,%d0
4498a: 6046 bras 449d2 <rtems_event_receive+0x5a>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
4498c: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1
44992: 2269 0108 moveal %a1@(264),%a1
if ( _Event_sets_Is_empty( event_in ) ) {
44996: 4a80 tstl %d0
44998: 6604 bnes 4499e <rtems_event_receive+0x26>
*event_out = api->pending_events;
4499a: 2091 movel %a1@,%a0@
return RTEMS_SUCCESSFUL;
4499c: 6034 bras 449d2 <rtems_event_receive+0x5a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4499e: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1
449a4: 5281 addql #1,%d1
449a6: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level>
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
449ac: 2f08 movel %a0,%sp@-
449ae: 2f2e 0010 movel %fp@(16),%sp@-
449b2: 2f2e 000c movel %fp@(12),%sp@-
449b6: 2f00 movel %d0,%sp@-
449b8: 4eb9 0004 49d8 jsr 449d8 <_Event_Seize>
_Thread_Enable_dispatch();
449be: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
449c4: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0
449ca: 4fef 0010 lea %sp@(16),%sp
449ce: 2028 0034 movel %a0@(52),%d0
}
449d2: 4e5e unlk %fp
449d4: 4e75 rts
...
0004223e <rtems_filesystem_evaluate_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
4223e: 4e56 ffe8 linkw %fp,#-24
42242: 48d7 047c moveml %d2-%d6/%a2,%sp@
42246: 246e 0008 moveal %fp@(8),%a2
4224a: 2a2e 000c movel %fp@(12),%d5
4224e: 262e 0010 movel %fp@(16),%d3
42252: 242e 0014 movel %fp@(20),%d2
42256: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
4225a: 4a8a tstl %a2
4225c: 6610 bnes 4226e <rtems_filesystem_evaluate_path+0x30>
rtems_set_errno_and_return_minus_one( EFAULT );
4225e: 4eb9 0004 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__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 a324 moveal 5a324 <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 c1c8 jsr 4c1c8 <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 a324 movel 5a324 <rtems_current_user_env>,%d0
422c2: 5880 addql #4,%d0
422c4: 2f00 movel %d0,%sp@-
422c6: 2f02 movel %d2,%sp@-
422c8: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
422ce: 4fef 000c lea %sp@(12),%sp
422d2: 4280 clrl %d0
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
422d4: d5c0 addal %d0,%a2
422d6: 9a80 subl %d0,%d5
422d8: 2d4a 0008 movel %a2,%fp@(8)
422dc: 2d45 000c movel %d5,%fp@(12)
422e0: 2d44 0018 movel %d4,%fp@(24)
422e4: 2d42 0014 movel %d2,%fp@(20)
422e8: 2d43 0010 movel %d3,%fp@(16)
pathnamelen - i,
flags,
pathloc,
follow_link );
}
422ec: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2
422f2: 4e5e unlk %fp
rtems_filesystem_get_start_loc( pathname, &i, pathloc );
/*
* We evaluation the path relative to the start location we get got.
*/
return rtems_filesystem_evaluate_relative_path( &pathname[i],
422f4: 4ef9 0004 216e jmp 4216e <rtems_filesystem_evaluate_relative_path>
pathnamelen - i,
flags,
pathloc,
follow_link );
}
422fa: 70ff moveq #-1,%d0 <== NOT EXECUTED
422fc: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED
42302: 4e5e unlk %fp <== NOT EXECUTED
42304: 4e75 rts <== NOT EXECUTED
...
0004216e <rtems_filesystem_evaluate_relative_path>:
int pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc,
int follow_link
)
{
4216e: 4e56 fff0 linkw %fp,#-16
42172: 202e 0008 movel %fp@(8),%d0
42176: 48d7 041c moveml %d2-%d4/%a2,%sp@
4217a: 222e 000c movel %fp@(12),%d1
4217e: 242e 0010 movel %fp@(16),%d2
42182: 246e 0014 moveal %fp@(20),%a2
42186: 282e 0018 movel %fp@(24),%d4
/*
* Verify Input parameters.
*/
if ( !pathname )
4218a: 4a80 tstl %d0
4218c: 6612 bnes 421a0 <rtems_filesystem_evaluate_relative_path+0x32>
rtems_set_errno_and_return_minus_one( EFAULT );
4218e: 4eb9 0004 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__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 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
42214: 76ff moveq #-1,%d3 <== NOT EXECUTED
42216: 2040 moveal %d0,%a0 <== NOT EXECUTED
42218: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4221e: 6012 bras 42232 <rtems_filesystem_evaluate_relative_path+0xc4><== NOT EXECUTED
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
42220: 2d42 000c movel %d2,%fp@(12)
42224: 2d4a 0008 movel %a2,%fp@(8)
}
}
return result;
}
42228: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4222e: 4e5e unlk %fp
* pathloc will be passed up (and eventually released).
* Hence, the (valid) originial node that we submit to
* eval_link_h() should be released by the handler.
*/
result = (*pathloc->ops->eval_link_h)( pathloc, flags );
42230: 4ed1 jmp %a1@
}
}
return result;
}
42232: 2003 movel %d3,%d0
42234: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
4223a: 4e5e unlk %fp
4223c: 4e75 rts
00041e0c <rtems_filesystem_initialize>:
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
41e0c: 7012 moveq #18,%d0
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
41e0e: 4e56 ffdc linkw %fp,#-36
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
41e12: 2079 0005 a324 moveal 5a324 <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 8b28 tstl 58b28 <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 a21c moveal 5a21c <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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_filesystem_link_counts = 0;
41e6a: 2079 0005 a324 moveal 5a324 <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 c1c8 lea 4c1c8 <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 8e92 pea 58e92 <IntUartPollCallbacks.6559+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 a324 moveal 5a324 <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 8e92 pea 58e92 <IntUartPollCallbacks.6559+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 a324 moveal 5a324 <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 8e94 pea 58e94 <IntUartPollCallbacks.6559+0x22>
41efa: 4eb9 0004 244c jsr 4244c <mkdir>
if ( status != 0 )
41f00: 4fef 0014 lea %sp@(20),%sp
41f04: 4a80 tstl %d0
41f06: 670a beqs 41f12 <rtems_filesystem_initialize+0x106>
rtems_fatal_error_occurred( 0xABCD0003 );
41f08: 2f3c abcd 0003 movel #-1412628477,%sp@- <== NOT EXECUTED
41f0e: 6000 ff54 braw 41e64 <rtems_filesystem_initialize+0x58><== NOT EXECUTED
* it will be mounted onto is created. Moreover, if it is going to
* use a device, then it is REALLY unfair to attempt this
* before device drivers are initialized. So we return via a base
* filesystem image and nothing auto-mounted at this point.
*/
}
41f12: 4cee 0c04 ffdc moveml %fp@(-36),%d2/%a2-%a3
41f18: 4e5e unlk %fp
41f1a: 4e75 rts
00061b64 <rtems_filesystem_nodes_equal>:
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61b64: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
61b68: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
61b6c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61b70: 4e5e unlk %fp <== NOT EXECUTED
);
bool rtems_filesystem_nodes_equal(
const rtems_filesystem_location_info_t *loc1,
const rtems_filesystem_location_info_t *loc2
){
61b72: 2050 moveal %a0@,%a0 <== NOT EXECUTED
61b74: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED
61b76: 57c0 seq %d0 <== NOT EXECUTED
return ( loc1->node_access == loc2->node_access );
}
61b78: 4480 negl %d0 <== NOT EXECUTED
61b7a: 4e75 rts
00046fe0 <rtems_get_version_string>:
#endif
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
46fe0: 4e56 0000 linkw %fp,#0
return _RTEMS_version;
}
46fe4: 203c 0005 cc42 movel #379970,%d0
46fea: 4e5e unlk %fp
46fec: 4e75 rts
...
00044cb8 <rtems_interrupt_catch>:
rtems_status_code rtems_interrupt_catch(
rtems_isr_entry new_isr_handler,
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
44cb8: 4e56 0000 linkw %fp,#0
44cbc: 222e 0008 movel %fp@(8),%d1
44cc0: 202e 000c movel %fp@(12),%d0
44cc4: 206e 0010 moveal %fp@(16),%a0
if ( !_ISR_Is_vector_number_valid( vector ) )
44cc8: 0c80 0000 00ff cmpil #255,%d0
44cce: 6304 blss 44cd4 <rtems_interrupt_catch+0x1c>
44cd0: 700a moveq #10,%d0
44cd2: 601e bras 44cf2 <rtems_interrupt_catch+0x3a>
return RTEMS_INVALID_NUMBER;
if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
44cd4: 4a81 tstl %d1
44cd6: 6718 beqs 44cf0 <rtems_interrupt_catch+0x38>
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
44cd8: 4a88 tstl %a0
44cda: 6714 beqs 44cf0 <rtems_interrupt_catch+0x38>
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
44cdc: 2f08 movel %a0,%sp@-
44cde: 2f01 movel %d1,%sp@-
44ce0: 2f00 movel %d0,%sp@-
44ce2: 4eb9 0004 7f4a jsr 47f4a <_CPU_ISR_install_vector>
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
44ce8: 4fef 000c lea %sp@(12),%sp
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
44cec: 4280 clrl %d0
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
44cee: 6002 bras 44cf2 <rtems_interrupt_catch+0x3a>
44cf0: 7009 moveq #9,%d0
}
44cf2: 4e5e unlk %fp
44cf4: 4e75 rts
...
0004527c <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
4527c: 7007 moveq #7,%d0
uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK;
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
4527e: 4e56 0000 linkw %fp,#0
return RTEMS_INTERRUPT_LEVEL(level);
}
45282: c0ae 0008 andl %fp@(8),%d0
45286: 4e5e unlk %fp
45288: 4e75 rts
...
00041d0c <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
41d0c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
41d10: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
41d14: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
IMFS_jnode_t *the_jnode;
rtems_filesystem_location_info_t loc;
int result;
rtems_filesystem_node_types_t node_type;
result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true );
41d18: 49f9 0004 cd74 lea 4cd74 <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 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
41d6a: 2040 moveal %d0,%a0 <== NOT EXECUTED
41d6c: 70ff moveq #-1,%d0 <== NOT EXECUTED
41d6e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
41d74: 6060 bras 41dd6 <rtems_io_lookup_name+0xca> <== NOT EXECUTED
}
node_type = (*loc.ops->node_type_h)( &loc );
41d76: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41d78: 4e90 jsr %a0@ <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
41d7a: 588f addql #4,%sp <== NOT EXECUTED
41d7c: 4a84 tstl %d4 <== NOT EXECUTED
41d7e: 6606 bnes 41d86 <rtems_io_lookup_name+0x7a> <== NOT EXECUTED
41d80: 7202 moveq #2,%d1 <== NOT EXECUTED
41d82: b280 cmpl %d0,%d1 <== NOT EXECUTED
41d84: 671a beqs 41da0 <rtems_io_lookup_name+0x94> <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
41d86: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
41d8a: 4a88 tstl %a0 <== NOT EXECUTED
41d8c: 6742 beqs 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
41d8e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
41d92: 4a88 tstl %a0 <== NOT EXECUTED
41d94: 673a beqs 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
41d96: 486e ffec pea %fp@(-20) <== NOT EXECUTED
41d9a: 4e90 jsr %a0@ <== NOT EXECUTED
41d9c: 588f addql #4,%sp <== NOT EXECUTED
41d9e: 6030 bras 41dd0 <rtems_io_lookup_name+0xc4> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
41da0: 2f03 movel %d3,%sp@- <== NOT EXECUTED
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
41da2: 2483 movel %d3,%a2@ <== NOT EXECUTED
device_info->device_name_length = strlen( name );
41da4: 4e94 jsr %a4@ <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
device_info->minor = the_jnode->info.device.minor;
rtems_filesystem_freenode( &loc );
41da6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
return RTEMS_UNSATISFIED;
}
device_info->device_name = (char *) name;
device_info->device_name_length = strlen( name );
41daa: 588f addql #4,%sp <== NOT EXECUTED
41dac: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
device_info->major = the_jnode->info.device.major;
41db0: 256b 004c 0008 movel %a3@(76),%a2@(8) <== NOT EXECUTED
device_info->minor = the_jnode->info.device.minor;
41db6: 256b 0050 000c movel %a3@(80),%a2@(12) <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
41dbc: 4a88 tstl %a0 <== NOT EXECUTED
41dbe: 6714 beqs 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dc0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
41dc4: 4a88 tstl %a0 <== NOT EXECUTED
41dc6: 670c beqs 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dc8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
41dca: 4e90 jsr %a0@ <== NOT EXECUTED
41dcc: 588f addql #4,%sp <== NOT EXECUTED
41dce: 6004 bras 41dd4 <rtems_io_lookup_name+0xc8> <== NOT EXECUTED
41dd0: 700d moveq #13,%d0 <== NOT EXECUTED
41dd2: 6002 bras 41dd6 <rtems_io_lookup_name+0xca> <== NOT EXECUTED
41dd4: 4280 clrl %d0 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
41dd6: 4cee 1c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a4 <== NOT EXECUTED
41ddc: 4e5e unlk %fp <== NOT EXECUTED
41dde: 4e75 rts
00046d44 <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
)
{
46d44: 4e56 0000 linkw %fp,#0
46d48: 206e 000c moveal %fp@(12),%a0
46d4c: 2f0a movel %a2,%sp@-
46d4e: 226e 0010 moveal %fp@(16),%a1
46d52: 2f02 movel %d2,%sp@-
46d54: 242e 0008 movel %fp@(8),%d2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
46d58: 2039 0006 0f82 movel 60f82 <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
46d5e: 2239 0006 0dd6 movel 60dd6 <_ISR_Nest_level>,%d1
46d64: 6706 beqs 46d6c <rtems_io_register_driver+0x28>
46d66: 7012 moveq #18,%d0
46d68: 6000 00d6 braw 46e40 <rtems_io_register_driver+0xfc>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
46d6c: 4a89 tstl %a1
46d6e: 6700 00ce beqw 46e3e <rtems_io_register_driver+0xfa>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
46d72: 2280 movel %d0,%a1@
if ( driver_table == NULL )
46d74: 4a88 tstl %a0
46d76: 6700 00c6 beqw 46e3e <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;
46d7a: 4a90 tstl %a0@
46d7c: 6600 00ce bnew 46e4c <rtems_io_register_driver+0x108>
46d80: 4aa8 0004 tstl %a0@(4)
46d84: 6600 00c6 bnew 46e4c <rtems_io_register_driver+0x108>
46d88: 6000 00b4 braw 46e3e <rtems_io_register_driver+0xfa>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46d8c: 2039 0006 0d3c movel 60d3c <_Thread_Dispatch_disable_level>,%d0
46d92: 5280 addql #1,%d0
46d94: 23c0 0006 0d3c movel %d0,60d3c <_Thread_Dispatch_disable_level>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
46d9a: 4a82 tstl %d2
46d9c: 662c bnes 46dca <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;
46d9e: 2039 0006 0f82 movel 60f82 <_IO_Number_of_drivers>,%d0
46da4: 2479 0006 0f86 moveal 60f86 <_IO_Driver_address_table>,%a2
46daa: 6010 bras 46dbc <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;
46dac: 4a92 tstl %a2@
46dae: 6600 00a6 bnew 46e56 <rtems_io_register_driver+0x112>
46db2: 4aaa 0004 tstl %a2@(4)
46db6: 6600 009e bnew 46e56 <rtems_io_register_driver+0x112>
46dba: 6004 bras 46dc0 <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 ) {
46dbc: b082 cmpl %d2,%d0
46dbe: 62ec bhis 46dac <rtems_io_register_driver+0x68>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
46dc0: 2282 movel %d2,%a1@
if ( m != n )
46dc2: b082 cmpl %d2,%d0
46dc4: 6634 bnes 46dfa <rtems_io_register_driver+0xb6>
46dc6: 6000 0098 braw 46e60 <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;
46dca: 2202 movel %d2,%d1
46dcc: 2002 movel %d2,%d0
46dce: e789 lsll #3,%d1
46dd0: eb88 lsll #5,%d0
46dd2: 2479 0006 0f86 moveal 60f86 <_IO_Driver_address_table>,%a2
46dd8: 9081 subl %d1,%d0
46dda: 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;
46ddc: 4a92 tstl %a2@
46dde: 660e bnes 46dee <rtems_io_register_driver+0xaa>
46de0: 4aaa 0004 tstl %a2@(4)
46de4: 57c0 seq %d0
46de6: 49c0 extbl %d0
46de8: 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 ) ) {
46dea: 4a00 tstb %d0
46dec: 660a bnes 46df8 <rtems_io_register_driver+0xb4>
_Thread_Enable_dispatch();
46dee: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch>
46df4: 700c moveq #12,%d0
return RTEMS_RESOURCE_IN_USE;
46df6: 6048 bras 46e40 <rtems_io_register_driver+0xfc>
}
*registered_major = major;
46df8: 2282 movel %d2,%a1@
}
_IO_Driver_address_table [major] = *driver_table;
46dfa: 4878 0018 pea 18 <OPER2+0x4>
46dfe: 2202 movel %d2,%d1
46e00: 2002 movel %d2,%d0
46e02: e789 lsll #3,%d1
46e04: eb88 lsll #5,%d0
46e06: 2f08 movel %a0,%sp@-
46e08: 9081 subl %d1,%d0
46e0a: d0b9 0006 0f86 addl 60f86 <_IO_Driver_address_table>,%d0
46e10: 2f00 movel %d0,%sp@-
46e12: 4eb9 0005 0b9c jsr 50b9c <memcpy>
_Thread_Enable_dispatch();
46e18: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
}
46e1e: 246e fffc moveal %fp@(-4),%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e22: 4fef 000c lea %sp@(12),%sp
46e26: 2d42 0008 movel %d2,%fp@(8)
}
46e2a: 242e fff8 movel %fp@(-8),%d2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e2e: 42ae 0010 clrl %fp@(16)
46e32: 42ae 000c clrl %fp@(12)
}
46e36: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46e38: 4ef9 0004 e090 jmp 4e090 <rtems_io_initialize>
46e3e: 7009 moveq #9,%d0
}
46e40: 242e fff8 movel %fp@(-8),%d2
46e44: 246e fffc moveal %fp@(-4),%a2
46e48: 4e5e unlk %fp
46e4a: 4e75 rts
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
46e4c: b082 cmpl %d2,%d0
46e4e: 6200 ff3c bhiw 46d8c <rtems_io_register_driver+0x48>
46e52: 700a moveq #10,%d0
46e54: 60ea bras 46e40 <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 ) {
46e56: 5282 addql #1,%d2
46e58: 45ea 0018 lea %a2@(24),%a2
46e5c: 6000 ff5e braw 46dbc <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();
46e60: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch>
46e66: 7005 moveq #5,%d0
return sc;
46e68: 60d6 bras 46e40 <rtems_io_register_driver+0xfc>
...
00046e6c <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
46e6c: 4e56 0000 linkw %fp,#0
46e70: 222e 0008 movel %fp@(8),%d1
if ( rtems_interrupt_is_in_progress() )
46e74: 2039 0006 0dd6 movel 60dd6 <_ISR_Nest_level>,%d0
46e7a: 6704 beqs 46e80 <rtems_io_unregister_driver+0x14>
46e7c: 7012 moveq #18,%d0
46e7e: 6042 bras 46ec2 <rtems_io_unregister_driver+0x56>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
46e80: b2b9 0006 0f82 cmpl 60f82 <_IO_Number_of_drivers>,%d1
46e86: 6504 bcss 46e8c <rtems_io_unregister_driver+0x20>
46e88: 700d moveq #13,%d0
46e8a: 6036 bras 46ec2 <rtems_io_unregister_driver+0x56>
46e8c: 2039 0006 0d3c movel 60d3c <_Thread_Dispatch_disable_level>,%d0
46e92: 5280 addql #1,%d0
46e94: 23c0 0006 0d3c movel %d0,60d3c <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
memset(
46e9a: 2001 movel %d1,%d0
46e9c: 4878 0018 pea 18 <OPER2+0x4>
46ea0: e789 lsll #3,%d1
46ea2: eb88 lsll #5,%d0
46ea4: 42a7 clrl %sp@-
46ea6: 9081 subl %d1,%d0
46ea8: d0b9 0006 0f86 addl 60f86 <_IO_Driver_address_table>,%d0
46eae: 2f00 movel %d0,%sp@-
46eb0: 4eb9 0005 0c0c jsr 50c0c <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
46eb6: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
46ebc: 4fef 000c lea %sp@(12),%sp
memset(
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
46ec0: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
}
46ec2: 4e5e unlk %fp
46ec4: 4e75 rts
...
00047338 <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
47338: 4e56 fff0 linkw %fp,#-16
4733c: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
47340: 286e 0008 moveal %fp@(8),%a4
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
47344: 4a8c tstl %a4
47346: 6740 beqs 47388 <rtems_iterate_over_all_threads+0x50>
47348: 45f9 0006 58a0 lea 658a0 <_Objects_Information_table+0x4>,%a2
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
if ( !_Objects_Information_table[ api_index ] )
4734e: 2052 moveal %a2@,%a0
47350: 4a88 tstl %a0
47352: 672a beqs 4737e <rtems_iterate_over_all_threads+0x46>
continue;
information = _Objects_Information_table[ api_index ][ 1 ];
47354: 2668 0004 moveal %a0@(4),%a3
if ( !information )
47358: 4a8b tstl %a3
4735a: 6722 beqs 4737e <rtems_iterate_over_all_threads+0x46>
4735c: 7401 moveq #1,%d2
4735e: 6014 bras 47374 <rtems_iterate_over_all_threads+0x3c>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
47360: 206b 0018 moveal %a3@(24),%a0
47364: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
47368: 5282 addql #1,%d2
the_thread = (Thread_Control *)information->local_table[ i ];
if ( !the_thread )
4736a: 4a80 tstl %d0
4736c: 6706 beqs 47374 <rtems_iterate_over_all_threads+0x3c>
continue;
(*routine)(the_thread);
4736e: 2f00 movel %d0,%sp@-
47370: 4e94 jsr %a4@
47372: 588f addql #4,%sp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
47374: 4280 clrl %d0
47376: 302b 000e movew %a3@(14),%d0
4737a: b082 cmpl %d2,%d0
4737c: 64e2 bccs 47360 <rtems_iterate_over_all_threads+0x28>
4737e: 588a addql #4,%a2
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
47380: b5fc 0006 58b0 cmpal #415920,%a2
47386: 66c6 bnes 4734e <rtems_iterate_over_all_threads+0x16>
(*routine)(the_thread);
}
}
}
47388: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
4738e: 4e5e unlk %fp
47390: 4e75 rts
...
00049256 <rtems_libio_fcntl_flags>:
* Access mode is a small integer
*/
access_modes = fcntl_flags & O_ACCMODE;
fcntl_flags &= ~O_ACCMODE;
flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes );
49256: 7003 moveq #3,%d0
};
uint32_t rtems_libio_fcntl_flags(
uint32_t fcntl_flags
)
{
49258: 4e56 0000 linkw %fp,#0
4925c: 2f03 movel %d3,%sp@-
4925e: 2f02 movel %d2,%sp@-
49260: 242e 0008 movel %fp@(8),%d2
* Access mode is a small integer
*/
access_modes = fcntl_flags & O_ACCMODE;
fcntl_flags &= ~O_ACCMODE;
flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes );
49264: c082 andl %d2,%d0
49266: 2f00 movel %d0,%sp@-
49268: 4879 0005 9708 pea 59708 <access_modes_assoc>
4926e: 4eb9 0004 ae00 jsr 4ae00 <rtems_assoc_local_by_remote>
49274: 2600 movel %d0,%d3
/*
* Everything else is single bits
*/
flags |=
rtems_assoc_local_by_remote_bitfield(status_flags_assoc, fcntl_flags);
49276: 70fc moveq #-4,%d0
49278: c082 andl %d2,%d0
4927a: 2f00 movel %d0,%sp@-
4927c: 4879 0005 9738 pea 59738 <status_flags_assoc>
49282: 4eb9 0004 adbc jsr 4adbc <rtems_assoc_local_by_remote_bitfield>
return flags;
}
49288: 242e fff8 movel %fp@(-8),%d2
4928c: 8083 orl %d3,%d0
4928e: 262e fffc movel %fp@(-4),%d3
49292: 4e5e unlk %fp
49294: 4e75 rts
...
00042308 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
42308: 4e56 0000 linkw %fp,#0
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
4230c: 2039 0005 a214 movel 5a214 <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 8d9c jsr 48d9c <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 b898 movel %d0,5b898 <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 b89c movel %d0,5b89c <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 a214 movel 5a214 <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 b8a0 pea 5b8a0 <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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
42382: 2279 0005 a210 moveal 5a210 <rtems_fs_init_helper>,%a1
42388: 4a89 tstl %a1
4238a: 6704 beqs 42390 <rtems_libio_init+0x88>
(* rtems_fs_init_helper)();
}
4238c: 4e5e unlk %fp
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
4238e: 4ed1 jmp %a1@
}
42390: 4e5e unlk %fp <== NOT EXECUTED
42392: 4e75 rts
0006149a <rtems_libio_set_private_env>:
rtems_filesystem_freenode( &env->root_directory);
free(env);
}
}
rtems_status_code rtems_libio_set_private_env(void) {
6149a: 4e56 ffd4 linkw %fp,#-44
6149e: 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);
614a2: 486e fffc pea %fp@(-4)
614a6: 42a7 clrl %sp@-
614a8: 42a7 clrl %sp@-
614aa: 4eb9 0006 273c jsr 6273c <rtems_task_ident>
if (sc != RTEMS_SUCCESSFUL) return sc;
614b0: 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);
614b4: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) return sc;
614b6: 6600 00f0 bnew 615a8 <rtems_libio_set_private_env+0x10e>
/* Only for the first time a malloc is necesary */
if (rtems_current_user_env==&rtems_global_user_env) {
614ba: 203c 0009 a71c movel #632604,%d0
614c0: b0b9 0009 5d9c cmpl 95d9c <rtems_current_user_env>,%d0
614c6: 6648 bnes 61510 <rtems_libio_set_private_env+0x76>
rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t));
614c8: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
614cc: 4eb9 0004 5d98 jsr 45d98 <malloc>
if (!tmp)
614d2: 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));
614d4: 2600 movel %d0,%d3
if (!tmp)
614d6: 6608 bnes 614e0 <rtems_libio_set_private_env+0x46>
614d8: 143c 001a moveb #26,%d2 <== NOT EXECUTED
614dc: 6000 00ca braw 615a8 <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_envTÊ
614e0: 487a fec2 pea %pc@(613a4 <free_user_env>)
614e4: 4879 0009 5d9c pea 95d9c <rtems_current_user_env>
614ea: 42a7 clrl %sp@-
614ec: 4eb9 0006 2aa0 jsr 62aa0 <rtems_task_variable_add>
if (sc != RTEMS_SUCCESSFUL) {
614f2: 4fef 000c lea %sp@(12),%sp
614f6: 4a80 tstl %d0
614f8: 6710 beqs 6150a <rtems_libio_set_private_env+0x70>
/* don't use free_user_env because the pathlocs are
* not initialized yet
*/
free(tmp);
614fa: 2f03 movel %d3,%sp@- <== NOT EXECUTED
614fc: 2400 movel %d0,%d2 <== NOT EXECUTED
614fe: 4eb9 0004 583c jsr 4583c <free> <== NOT EXECUTED
return sc;
61504: 588f addql #4,%sp <== NOT EXECUTED
61506: 6000 00a0 braw 615a8 <rtems_libio_set_private_env+0x10e><== NOT EXECUTED
}
rtems_current_user_env = tmp;
6150a: 23c3 0009 5d9c movel %d3,95d9c <rtems_current_user_env>
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
61510: 4878 0048 pea 48 <DBL_MANT_DIG+0x13>
61514: 45f9 0007 7eb0 lea 77eb0 <memcpy>,%a2
6151a: 4879 0009 a71c pea 9a71c <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);
61520: 260e movel %fp,%d3
61522: 0683 ffff ffe8 addil #-24,%d3
61528: 49f9 0004 5772 lea 45772 <rtems_filesystem_evaluate_path>,%a4
return sc;
}
rtems_current_user_env = tmp;
};
*rtems_current_user_env = rtems_global_user_env; /* get the global values*/
6152e: 2679 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a3
61534: 2f0b movel %a3,%sp@-
61536: 4e92 jsr %a2@
rtems_current_user_env->task_id=task_id; /* mark the local values*/
61538: 26ae fffc movel %fp@(-4),%a3@
/* get a clean root */
rtems_filesystem_root = THE_ROOT_FS_LOC;
6153c: 4878 0014 pea 14 <OPER2>
61540: 2079 0009 a704 moveal 9a704 <rtems_filesystem_mount_table_control>,%a0
61546: 41e8 001c lea %a0@(28),%a0
6154a: 2f08 movel %a0,%sp@-
6154c: 486b 0018 pea %a3@(24)
61550: 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);
61552: 42a7 clrl %sp@-
61554: 2f03 movel %d3,%sp@-
61556: 42a7 clrl %sp@-
61558: 4878 0001 pea 1 <ADD>
6155c: 4879 0009 57cc pea 957cc <basefix.3825+0x26>
61562: 4e94 jsr %a4@
rtems_filesystem_root = loc;
61564: 4fef 002c lea %sp@(44),%sp
61568: 4878 0014 pea 14 <OPER2>
6156c: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
61572: 41e8 0018 lea %a0@(24),%a0
61576: 2f03 movel %d3,%sp@-
61578: 2f08 movel %a0,%sp@-
6157a: 4e92 jsr %a2@
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
6157c: 42a7 clrl %sp@-
6157e: 2f03 movel %d3,%sp@-
61580: 42a7 clrl %sp@-
61582: 4878 0001 pea 1 <ADD>
61586: 4879 0009 57cc pea 957cc <basefix.3825+0x26>
6158c: 4e94 jsr %a4@
rtems_filesystem_current = loc;
6158e: 4fef 0020 lea %sp@(32),%sp
61592: 4878 0014 pea 14 <OPER2>
61596: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0
6159c: 5880 addql #4,%d0
6159e: 2f03 movel %d3,%sp@-
615a0: 2f00 movel %d0,%sp@-
615a2: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
615a4: 4fef 000c lea %sp@(12),%sp
}
615a8: 2002 movel %d2,%d0
615aa: 4cee 1c0c ffd4 moveml %fp@(-44),%d2-%d3/%a2-%a4
615b0: 4e5e unlk %fp
615b2: 4e75 rts
000613fe <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) {
613fe: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
61402: 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);
61404: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
61408: 42a7 clrl %sp@- <== NOT EXECUTED
6140a: 42a7 clrl %sp@- <== NOT EXECUTED
6140c: 4eb9 0006 273c jsr 6273c <rtems_task_ident> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
61412: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
61416: 4a80 tstl %d0 <== NOT EXECUTED
61418: 6678 bnes 61492 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
if (rtems_current_user_env->task_id==current_task_id) {
6141a: 2479 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a2 <== NOT EXECUTED
61420: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
61424: b092 cmpl %a2@,%d0 <== NOT EXECUTED
61426: 661c bnes 61444 <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);
61428: 4879 0009 5d9c pea 95d9c <rtems_current_user_env> <== NOT EXECUTED
6142e: 42a7 clrl %sp@- <== NOT EXECUTED
61430: 4eb9 0006 2b34 jsr 62b34 <rtems_task_variable_delete> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL) return sc;
61436: 508f addql #8,%sp <== NOT EXECUTED
61438: 4a80 tstl %d0 <== NOT EXECUTED
6143a: 6656 bnes 61492 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
free_user_env(tmp);
6143c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
6143e: 4eba ff64 jsr %pc@(613a4 <free_user_env>) <== NOT EXECUTED
61442: 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,
61444: 486e fffc pea %fp@(-4) <== NOT EXECUTED
61448: 4879 0009 5d9c pea 95d9c <rtems_current_user_env> <== NOT EXECUTED
6144e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
61452: 4eb9 0006 2ba8 jsr 62ba8 <rtems_task_variable_get> <== NOT EXECUTED
(void*)&shared_user_env );
if (sc != RTEMS_SUCCESSFUL)
61458: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
6145c: 4a80 tstl %d0 <== NOT EXECUTED
6145e: 6626 bnes 61486 <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);
61460: 487a ff42 pea %pc@(613a4 <free_user_env>) <== NOT EXECUTED
61464: 4879 0009 5d9c pea 95d9c <rtems_current_user_env> <== NOT EXECUTED
6146a: 42a7 clrl %sp@- <== NOT EXECUTED
6146c: 4eb9 0006 2aa0 jsr 62aa0 <rtems_task_variable_add> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
61472: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
61476: 4a80 tstl %d0 <== NOT EXECUTED
61478: 660c bnes 61486 <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;
6147a: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED
6147e: 23d0 0009 5d9c movel %a0@,95d9c <rtems_current_user_env> <== NOT EXECUTED
/* increase the reference count */
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
61484: 600c bras 61492 <rtems_libio_share_private_env+0x94><== NOT EXECUTED
bailout:
/* fallback to the global env */
rtems_current_user_env = &rtems_global_user_env;
61486: 223c 0009 a71c movel #632604,%d1 <== NOT EXECUTED
6148c: 23c1 0009 5d9c movel %d1,95d9c <rtems_current_user_env> <== NOT EXECUTED
return sc;
}
61492: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
61496: 4e5e unlk %fp <== NOT EXECUTED
61498: 4e75 rts
00049060 <rtems_libio_to_fcntl_flags>:
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
49060: 7006 moveq #6,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
49062: 4e56 0000 linkw %fp,#0
49066: 222e 0008 movel %fp@(8),%d1
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4906a: c081 andl %d1,%d0
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
4906c: 2f02 movel %d2,%sp@-
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
4906e: 7406 moveq #6,%d2
49070: b480 cmpl %d0,%d2
49072: 6604 bnes 49078 <rtems_libio_to_fcntl_flags+0x18>
49074: 7002 moveq #2,%d0 <== NOT EXECUTED
49076: 6012 bras 4908a <rtems_libio_to_fcntl_flags+0x2a><== NOT EXECUTED
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
49078: 0801 0001 btst #1,%d1
4907c: 6704 beqs 49082 <rtems_libio_to_fcntl_flags+0x22>
4907e: 4280 clrl %d0
49080: 6008 bras 4908a <rtems_libio_to_fcntl_flags+0x2a>
49082: 2001 movel %d1,%d0 <== NOT EXECUTED
49084: e488 lsrl #2,%d0 <== NOT EXECUTED
49086: 7401 moveq #1,%d2 <== NOT EXECUTED
49088: 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 ) {
4908a: 0801 0000 btst #0,%d1
4908e: 6704 beqs 49094 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_NONBLOCK;
49090: 08c0 000e bset #14,%d0
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
49094: 0801 0009 btst #9,%d1
49098: 6704 beqs 4909e <rtems_libio_to_fcntl_flags+0x3e>
fcntl_flags |= O_APPEND;
4909a: 7408 moveq #8,%d2
4909c: 8082 orl %d2,%d0
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
4909e: 0801 000a btst #10,%d1
490a2: 6704 beqs 490a8 <rtems_libio_to_fcntl_flags+0x48>
fcntl_flags |= O_CREAT;
490a4: 08c0 0009 bset #9,%d0
}
return fcntl_flags;
}
490a8: 241f movel %sp@+,%d2
490aa: 4e5e unlk %fp
490ac: 4e75 rts
00045e4c <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
45e4c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45e50: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45e52: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
45e54: 486e fffc pea %fp@(-4) <== NOT EXECUTED
45e58: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
45e5c: 2f39 0009 5aa0 movel 95aa0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45e62: 4eb9 0004 aaac jsr 4aaac <_Protected_heap_Get_block_size> <== NOT EXECUTED
45e68: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
45e6c: 4a00 tstb %d0 <== NOT EXECUTED
45e6e: 671a beqs 45e8a <rtems_malloc_statistics_at_free+0x3e><== NOT EXECUTED
MSBUMP(lifetime_freed, size);
45e70: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
45e74: 4282 clrl %d2 <== NOT EXECUTED
45e76: d7b9 0009 a700 addl %d3,9a700 <rtems_malloc_statistics+0x28><== NOT EXECUTED
45e7c: 2039 0009 a6fc movel 9a6fc <rtems_malloc_statistics+0x24>,%d0<== NOT EXECUTED
45e82: d182 addxl %d2,%d0 <== NOT EXECUTED
45e84: 23c0 0009 a6fc movel %d0,9a6fc <rtems_malloc_statistics+0x24><== NOT EXECUTED
}
}
45e8a: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45e8e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45e92: 4e5e unlk %fp <== NOT EXECUTED
45e94: 4e75 rts
00045e96 <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
45e96: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45e9a: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
45e9e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45ea0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uintptr_t actual_size = 0;
uint32_t current_depth;
rtems_malloc_statistics_t *s = &rtems_malloc_statistics;
if ( !pointer )
45ea2: 4a80 tstl %d0 <== NOT EXECUTED
45ea4: 674e beqs 45ef4 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45ea6: 204e moveal %fp,%a0 <== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
45ea8: 4282 clrl %d2 <== NOT EXECUTED
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
uintptr_t actual_size = 0;
45eaa: 42a0 clrl %a0@- <== NOT EXECUTED
rtems_malloc_statistics_t *s = &rtems_malloc_statistics;
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
45eac: 2f08 movel %a0,%sp@- <== NOT EXECUTED
45eae: 2f00 movel %d0,%sp@- <== NOT EXECUTED
45eb0: 2f39 0009 5aa0 movel 95aa0 <RTEMS_Malloc_Heap>,%sp@- <== NOT EXECUTED
45eb6: 4eb9 0004 aaac jsr 4aaac <_Protected_heap_Get_block_size> <== NOT EXECUTED
MSBUMP(lifetime_allocated, actual_size);
45ebc: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45ec0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
45ec4: 2039 0009 a6f4 movel 9a6f4 <rtems_malloc_statistics+0x1c>,%d0<== NOT EXECUTED
45eca: d6b9 0009 a6f8 addl 9a6f8 <rtems_malloc_statistics+0x20>,%d3<== NOT EXECUTED
45ed0: d580 addxl %d0,%d2 <== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
45ed2: 2003 movel %d3,%d0 <== NOT EXECUTED
45ed4: 90b9 0009 a700 subl 9a700 <rtems_malloc_statistics+0x28>,%d0<== NOT EXECUTED
if ( !pointer )
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
MSBUMP(lifetime_allocated, actual_size);
45eda: 23c2 0009 a6f4 movel %d2,9a6f4 <rtems_malloc_statistics+0x1c><== NOT EXECUTED
45ee0: 23c3 0009 a6f8 movel %d3,9a6f8 <rtems_malloc_statistics+0x20><== NOT EXECUTED
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
if (current_depth > s->max_depth)
45ee6: b0b9 0009 a6f0 cmpl 9a6f0 <rtems_malloc_statistics+0x18>,%d0<== NOT EXECUTED
45eec: 6306 blss 45ef4 <rtems_malloc_statistics_at_malloc+0x5e><== NOT EXECUTED
s->max_depth = current_depth;
45eee: 23c0 0009 a6f0 movel %d0,9a6f0 <rtems_malloc_statistics+0x18><== NOT EXECUTED
}
45ef4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45ef8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45efc: 4e5e unlk %fp <== NOT EXECUTED
45efe: 4e75 rts
00045f00 <rtems_malloc_statistics_initialize>:
#include <sys/reent.h>
#include <stdlib.h>
static void rtems_malloc_statistics_initialize( void )
{
45f00: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* Zero all the statistics
*/
(void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics));
45f04: 4878 002c pea 2c <OPER2+0x18> <== NOT EXECUTED
45f08: 42a7 clrl %sp@- <== NOT EXECUTED
45f0a: 4879 0009 a6d8 pea 9a6d8 <rtems_malloc_statistics> <== NOT EXECUTED
45f10: 4eb9 0007 801c jsr 7801c <memset> <== NOT EXECUTED
45f16: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
45f1a: 4e5e unlk %fp <== NOT EXECUTED
45f1c: 4e75 rts <== NOT EXECUTED
...
0004d87c <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
4d87c: 4e56 0000 linkw %fp,#0
4d880: 2f0a movel %a2,%sp@-
4d882: 246e 0008 moveal %fp@(8),%a2
4d886: 2f02 movel %d2,%sp@-
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
4d888: 4a8a tstl %a2
4d88a: 6758 beqs 4d8e4 <rtems_memalign+0x68>
return EINVAL;
*pointer = NULL;
4d88c: 4292 clrl %a2@
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
4d88e: 7003 moveq #3,%d0
4d890: b0b9 0006 0ebe cmpl 60ebe <_System_state_Current>,%d0
4d896: 660a bnes 4d8a2 <rtems_memalign+0x26>
4d898: 4eb9 0004 3674 jsr 43674 <malloc_is_system_state_OK>
4d89e: 4a00 tstb %d0
4d8a0: 6742 beqs 4d8e4 <rtems_memalign+0x68>
/*
*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
4d8a2: 4eb9 0004 36cc jsr 436cc <malloc_deferred_frees_process>
uintptr_t size,
uintptr_t alignment
)
{
return
_Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 );
4d8a8: 42a7 clrl %sp@-
4d8aa: 2f2e 000c movel %fp@(12),%sp@-
4d8ae: 2f2e 0010 movel %fp@(16),%sp@-
4d8b2: 2f39 0005 f4a0 movel 5f4a0 <RTEMS_Malloc_Heap>,%sp@-
4d8b8: 4eb9 0004 7f98 jsr 47f98 <_Protected_heap_Allocate_aligned_with_boundary>
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
4d8be: 4fef 0010 lea %sp@(16),%sp
4d8c2: 2400 movel %d0,%d2
4d8c4: 6604 bnes 4d8ca <rtems_memalign+0x4e>
4d8c6: 700c moveq #12,%d0
4d8c8: 601c bras 4d8e6 <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
4d8ca: 2079 0005 fb06 moveal 5fb06 <rtems_malloc_statistics_helpers>,%a0
4d8d0: 4a88 tstl %a0
4d8d2: 670a beqs 4d8de <rtems_memalign+0x62>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
4d8d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4d8d6: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
4d8da: 4e90 jsr %a0@ <== NOT EXECUTED
4d8dc: 588f addql #4,%sp <== NOT EXECUTED
*/
if (rtems_malloc_boundary_helpers)
(*rtems_malloc_boundary_helpers->at_malloc)(return_this, size);
#endif
*pointer = return_this;
4d8de: 2482 movel %d2,%a2@
4d8e0: 4280 clrl %d0
return 0;
4d8e2: 6002 bras 4d8e6 <rtems_memalign+0x6a>
4d8e4: 7016 moveq #22,%d0
}
4d8e6: 242e fff8 movel %fp@(-8),%d2
4d8ea: 246e fffc moveal %fp@(-4),%a2
4d8ee: 4e5e unlk %fp
4d8f0: 4e75 rts
...
0004ed98 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
4ed98: 4e56 fff0 linkw %fp,#-16
4ed9c: 48d7 001c moveml %d2-%d4,%sp@
4eda0: 262e 0008 movel %fp@(8),%d3
4eda4: 242e 000c movel %fp@(12),%d2
4eda8: 282e 0014 movel %fp@(20),%d4
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
4edac: 4a82 tstl %d2
4edae: 6752 beqs 4ee02 <rtems_message_queue_broadcast+0x6a>
return RTEMS_INVALID_ADDRESS;
if ( !count )
4edb0: 4a84 tstl %d4
4edb2: 674e beqs 4ee02 <rtems_message_queue_broadcast+0x6a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4edb4: 486e fffc pea %fp@(-4)
4edb8: 2f03 movel %d3,%sp@-
4edba: 4879 0007 41ea pea 741ea <_Message_queue_Information>
4edc0: 4eb9 0005 366c jsr 5366c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4edc6: 4fef 000c lea %sp@(12),%sp
4edca: 4aae fffc tstl %fp@(-4)
4edce: 6704 beqs 4edd4 <rtems_message_queue_broadcast+0x3c>
4edd0: 7004 moveq #4,%d0
4edd2: 6030 bras 4ee04 <rtems_message_queue_broadcast+0x6c>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
4edd4: 2f04 movel %d4,%sp@-
4edd6: 2040 moveal %d0,%a0
4edd8: 42a7 clrl %sp@-
4edda: 2f03 movel %d3,%sp@-
4eddc: 2f2e 0010 movel %fp@(16),%sp@-
4ede0: 2f02 movel %d2,%sp@-
4ede2: 4868 0014 pea %a0@(20)
4ede6: 4eb9 0005 202c jsr 5202c <_CORE_message_queue_Broadcast>
4edec: 2400 movel %d0,%d2
NULL,
#endif
count
);
_Thread_Enable_dispatch();
4edee: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
return
_Message_queue_Translate_core_message_queue_return_code( core_status );
4edf4: 2f02 movel %d2,%sp@-
4edf6: 4eb9 0004 f11c jsr 4f11c <_Message_queue_Translate_core_message_queue_return_code>
#endif
count
);
_Thread_Enable_dispatch();
return
4edfc: 4fef 001c lea %sp@(28),%sp
4ee00: 6002 bras 4ee04 <rtems_message_queue_broadcast+0x6c>
4ee02: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ee04: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
4ee0a: 4e5e unlk %fp
4ee0c: 4e75 rts
...
0004ca78 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
4ca78: 4e56 ffe0 linkw %fp,#-32
4ca7c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4ca80: 242e 0008 movel %fp@(8),%d2
4ca84: 262e 000c movel %fp@(12),%d3
4ca88: 282e 0010 movel %fp@(16),%d4
4ca8c: 2a2e 0014 movel %fp@(20),%d5
4ca90: 286e 0018 moveal %fp@(24),%a4
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
4ca94: 4a82 tstl %d2
4ca96: 6606 bnes 4ca9e <rtems_message_queue_create+0x26>
4ca98: 7003 moveq #3,%d0
4ca9a: 6000 00a4 braw 4cb40 <rtems_message_queue_create+0xc8>
return RTEMS_INVALID_NAME;
if ( !id )
4ca9e: 4a8c tstl %a4
4caa0: 6606 bnes 4caa8 <rtems_message_queue_create+0x30>
4caa2: 7009 moveq #9,%d0
4caa4: 6000 009a braw 4cb40 <rtems_message_queue_create+0xc8>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
4caa8: 4a83 tstl %d3
4caaa: 6606 bnes 4cab2 <rtems_message_queue_create+0x3a>
4caac: 700a moveq #10,%d0
4caae: 6000 0090 braw 4cb40 <rtems_message_queue_create+0xc8>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
4cab2: 4a84 tstl %d4
4cab4: 6606 bnes 4cabc <rtems_message_queue_create+0x44>
4cab6: 7008 moveq #8,%d0
4cab8: 6000 0086 braw 4cb40 <rtems_message_queue_create+0xc8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4cabc: 2039 0006 4e78 movel 64e78 <_Thread_Dispatch_disable_level>,%d0
4cac2: 5280 addql #1,%d0
4cac4: 23c0 0006 4e78 movel %d0,64e78 <_Thread_Dispatch_disable_level>
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
4caca: 4eb9 0005 18f8 jsr 518f8 <_Message_queue_Allocate>
4cad0: 2440 moveal %d0,%a2
if ( !the_message_queue ) {
4cad2: 4a80 tstl %d0
4cad4: 660a bnes 4cae0 <rtems_message_queue_create+0x68>
_Thread_Enable_dispatch();
4cad6: 4eb9 0004 f2c6 jsr 4f2c6 <_Thread_Enable_dispatch>
4cadc: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4cade: 6060 bras 4cb40 <rtems_message_queue_create+0xc8>
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
4cae0: 204e moveal %fp,%a0
4cae2: 47f9 0004 f2c6 lea 4f2c6 <_Thread_Enable_dispatch>,%a3
4cae8: 44c5 movew %d5,%ccr
4caea: 56c0 sne %d0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
4caec: 2545 0010 movel %d5,%a2@(16)
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
4caf0: 49c0 extbl %d0
4caf2: 5280 addql #1,%d0
4caf4: 2100 movel %d0,%a0@-
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
4caf6: 2f04 movel %d4,%sp@-
4caf8: 2f03 movel %d3,%sp@-
4cafa: 2f08 movel %a0,%sp@-
4cafc: 486a 0014 pea %a2@(20)
4cb00: 4eb9 0004 dbd4 jsr 4dbd4 <_CORE_message_queue_Initialize>
4cb06: 4fef 0010 lea %sp@(16),%sp
4cb0a: 4a00 tstb %d0
4cb0c: 6616 bnes 4cb24 <rtems_message_queue_create+0xac>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4cb0e: 2f0a movel %a2,%sp@-
4cb10: 4879 0006 504e pea 6504e <_Message_queue_Information>
4cb16: 4eb9 0004 e898 jsr 4e898 <_Objects_Free>
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
4cb1c: 4e93 jsr %a3@
return RTEMS_UNSATISFIED;
4cb1e: 508f addql #8,%sp
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
4cb20: 700d moveq #13,%d0
return RTEMS_UNSATISFIED;
4cb22: 601c bras 4cb40 <rtems_message_queue_create+0xc8>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4cb24: 202a 0008 movel %a2@(8),%d0
4cb28: 4281 clrl %d1
4cb2a: 2079 0006 5066 moveal 65066 <_Message_queue_Information+0x18>,%a0
4cb30: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4cb32: 2542 000c movel %d2,%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4cb36: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
4cb3a: 2880 movel %d0,%a4@
name,
0
);
#endif
_Thread_Enable_dispatch();
4cb3c: 4e93 jsr %a3@
4cb3e: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4cb40: 4cee 1c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a4
4cb46: 4e5e unlk %fp
4cb48: 4e75 rts
...
0004f280 <rtems_message_queue_delete>:
*/
rtems_status_code rtems_message_queue_delete(
rtems_id id
)
{
4f280: 4e56 fffc linkw %fp,#-4
4f284: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4f286: 486e fffc pea %fp@(-4)
4f28a: 2f2e 0008 movel %fp@(8),%sp@-
4f28e: 4879 0006 717a pea 6717a <_Message_queue_Information>
4f294: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get>
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4f29a: 4fef 000c lea %sp@(12),%sp
4f29e: 2440 moveal %d0,%a2
4f2a0: 4aae fffc tstl %fp@(-4)
4f2a4: 6704 beqs 4f2aa <rtems_message_queue_delete+0x2a>
4f2a6: 7004 moveq #4,%d0
4f2a8: 6038 bras 4f2e2 <rtems_message_queue_delete+0x62>
case OBJECTS_LOCAL:
_Objects_Close( &_Message_queue_Information,
4f2aa: 2f00 movel %d0,%sp@-
4f2ac: 4879 0006 717a pea 6717a <_Message_queue_Information>
4f2b2: 4eb9 0004 99f8 jsr 499f8 <_Objects_Close>
&the_message_queue->Object );
_CORE_message_queue_Close(
4f2b8: 4878 0005 pea 5 <COMPARE>
4f2bc: 42a7 clrl %sp@-
4f2be: 486a 0014 pea %a2@(20)
4f2c2: 4eb9 0004 f86c jsr 4f86c <_CORE_message_queue_Close>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4f2c8: 2f0a movel %a2,%sp@-
4f2ca: 4879 0006 717a pea 6717a <_Message_queue_Information>
4f2d0: 4eb9 0004 9c6c jsr 49c6c <_Objects_Free>
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
4f2d6: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4f2dc: 4fef 001c lea %sp@(28),%sp
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
4f2e0: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4f2e2: 246e fff8 moveal %fp@(-8),%a2
4f2e6: 4e5e unlk %fp
4f2e8: 4e75 rts
...
0004efa4 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
4efa4: 4e56 fffc linkw %fp,#-4
4efa8: 2f0a movel %a2,%sp@-
4efaa: 246e 000c moveal %fp@(12),%a2
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
4efae: 4a8a tstl %a2
4efb0: 6604 bnes 4efb6 <rtems_message_queue_get_number_pending+0x12>
4efb2: 7009 moveq #9,%d0
4efb4: 6030 bras 4efe6 <rtems_message_queue_get_number_pending+0x42>
4efb6: 486e fffc pea %fp@(-4)
4efba: 2f2e 0008 movel %fp@(8),%sp@-
4efbe: 4879 0007 41ea pea 741ea <_Message_queue_Information>
4efc4: 4eb9 0005 366c jsr 5366c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4efca: 4fef 000c lea %sp@(12),%sp
4efce: 4aae fffc tstl %fp@(-4)
4efd2: 6704 beqs 4efd8 <rtems_message_queue_get_number_pending+0x34>
4efd4: 7004 moveq #4,%d0
4efd6: 600e bras 4efe6 <rtems_message_queue_get_number_pending+0x42>
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
4efd8: 2040 moveal %d0,%a0
4efda: 24a8 005c movel %a0@(92),%a2@
_Thread_Enable_dispatch();
4efde: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
4efe4: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4efe6: 246e fff8 moveal %fp@(-8),%a2
4efea: 4e5e unlk %fp
4efec: 4e75 rts
...
0004cb4c <rtems_message_queue_ident>:
rtems_status_code rtems_message_queue_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4cb4c: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
4cb50: 2f2e 0010 movel %fp@(16),%sp@-
4cb54: 2f2e 000c movel %fp@(12),%sp@-
4cb58: 2f2e 0008 movel %fp@(8),%sp@-
4cb5c: 4879 0006 504e pea 6504e <_Message_queue_Information>
4cb62: 4eb9 0004 eb54 jsr 4eb54 <_Objects_Name_to_id_u32>
4cb68: 41f9 0006 26e0 lea 626e0 <_Status_Object_name_errors_to_status>,%a0
node,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4cb6e: 4e5e unlk %fp
4cb70: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4cb74: 4e75 rts
...
0004cb78 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
4cb78: 4e56 fff0 linkw %fp,#-16
4cb7c: 48d7 001c moveml %d2-%d4,%sp@
4cb80: 242e 000c movel %fp@(12),%d2
4cb84: 262e 0010 movel %fp@(16),%d3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
4cb88: 4a82 tstl %d2
4cb8a: 6766 beqs 4cbf2 <rtems_message_queue_receive+0x7a>
return RTEMS_INVALID_ADDRESS;
if ( !size )
4cb8c: 4a83 tstl %d3
4cb8e: 6762 beqs 4cbf2 <rtems_message_queue_receive+0x7a>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
4cb90: 486e fffc pea %fp@(-4)
4cb94: 2f2e 0008 movel %fp@(8),%sp@-
4cb98: 4879 0006 504e pea 6504e <_Message_queue_Information>
4cb9e: 4eb9 0004 e9f0 jsr 4e9f0 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4cba4: 4fef 000c lea %sp@(12),%sp
4cba8: 4aae fffc tstl %fp@(-4)
4cbac: 6704 beqs 4cbb2 <rtems_message_queue_receive+0x3a>
4cbae: 7004 moveq #4,%d0
4cbb0: 6042 bras 4cbf4 <rtems_message_queue_receive+0x7c>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
4cbb2: 7201 moveq #1,%d1
4cbb4: 7801 moveq #1,%d4
4cbb6: 2040 moveal %d0,%a0
4cbb8: c2ae 0014 andl %fp@(20),%d1
4cbbc: 2f2e 0018 movel %fp@(24),%sp@-
4cbc0: b384 eorl %d1,%d4
4cbc2: 2f04 movel %d4,%sp@-
4cbc4: 2f03 movel %d3,%sp@-
4cbc6: 2f02 movel %d2,%sp@-
4cbc8: 2f28 0008 movel %a0@(8),%sp@-
4cbcc: 4868 0014 pea %a0@(20)
4cbd0: 4eb9 0004 dc88 jsr 4dc88 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
4cbd6: 4eb9 0004 f2c6 jsr 4f2c6 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
4cbdc: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0
4cbe2: 2f28 0034 movel %a0@(52),%sp@-
4cbe6: 4eb9 0004 cc78 jsr 4cc78 <_Message_queue_Translate_core_message_queue_return_code>
4cbec: 4fef 001c lea %sp@(28),%sp
4cbf0: 6002 bras 4cbf4 <rtems_message_queue_receive+0x7c>
4cbf2: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4cbf4: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4
4cbfa: 4e5e unlk %fp
4cbfc: 4e75 rts
...
000464c8 <rtems_object_get_api_class_name>:
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
464c8: 4e56 0000 linkw %fp,#0
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
464cc: 203c 0005 cda8 movel #380328,%d0
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
464d2: 2f02 movel %d2,%sp@-
464d4: 222e 0008 movel %fp@(8),%d1
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
464d8: 7401 moveq #1,%d2
464da: b481 cmpl %d1,%d2
464dc: 6714 beqs 464f2 <rtems_object_get_api_class_name+0x2a>
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
464de: 143c 0002 moveb #2,%d2
464e2: 203c 0005 bcf8 movel #376056,%d0
464e8: b481 cmpl %d1,%d2
464ea: 6622 bnes 4650e <rtems_object_get_api_class_name+0x46>
464ec: 203c 0005 cdc0 movel #380352,%d0
else if ( the_api == OBJECTS_ITRON_API )
api_assoc = rtems_object_api_itron_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
464f2: 2f2e 000c movel %fp@(12),%sp@-
464f6: 2f00 movel %d0,%sp@-
464f8: 4eb9 0004 a900 jsr 4a900 <rtems_assoc_ptr_by_local>
if ( class_assoc )
464fe: 508f addql #8,%sp
else if ( the_api == OBJECTS_ITRON_API )
api_assoc = rtems_object_api_itron_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
46500: 2040 moveal %d0,%a0
if ( class_assoc )
46502: 203c 0005 bd00 movel #376064,%d0
46508: 4a88 tstl %a0
4650a: 6702 beqs 4650e <rtems_object_get_api_class_name+0x46>
return class_assoc->name;
4650c: 2010 movel %a0@,%d0
return "BAD CLASS";
}
4650e: 242e fffc movel %fp@(-4),%d2
46512: 4e5e unlk %fp
46514: 4e75 rts
...
00046578 <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
46578: 4e56 0000 linkw %fp,#0
4657c: 2f0a movel %a2,%sp@-
4657e: 246e 0010 moveal %fp@(16),%a2
46582: 2f02 movel %d2,%sp@-
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
46584: 4a8a tstl %a2
46586: 6604 bnes 4658c <rtems_object_get_class_information+0x14>
46588: 7009 moveq #9,%d0
4658a: 6052 bras 465de <rtems_object_get_class_information+0x66>
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
4658c: 2f2e 000c movel %fp@(12),%sp@-
46590: 2f2e 0008 movel %fp@(8),%sp@-
46594: 4eb9 0004 7e30 jsr 47e30 <_Objects_Get_information>
if ( !obj_info )
4659a: 508f addql #8,%sp
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
4659c: 2040 moveal %d0,%a0
if ( !obj_info )
4659e: 4a80 tstl %d0
465a0: 6604 bnes 465a6 <rtems_object_get_class_information+0x2e>
465a2: 700a moveq #10,%d0
465a4: 6038 bras 465de <rtems_object_get_class_information+0x66>
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
465a6: 24a8 0006 movel %a0@(6),%a2@
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
465aa: 4282 clrl %d2
465ac: 7001 moveq #1,%d0
465ae: 4281 clrl %d1
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
465b0: 2568 000a 0004 movel %a0@(10),%a2@(4)
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
465b6: 3428 000e movew %a0@(14),%d2
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
465ba: 1568 0010 000c moveb %a0@(16),%a2@(12)
info->maximum = obj_info->maximum;
465c0: 2542 0008 movel %d2,%a2@(8)
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
465c4: 600e bras 465d4 <rtems_object_get_class_information+0x5c>
if ( !obj_info->local_table[i] )
465c6: 2268 0018 moveal %a0@(24),%a1
465ca: 4ab1 0c00 tstl %a1@(00000000,%d0:l:4)
465ce: 6602 bnes 465d2 <rtems_object_get_class_information+0x5a>
unallocated++;
465d0: 5281 addql #1,%d1
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
465d2: 5280 addql #1,%d0
465d4: b480 cmpl %d0,%d2
465d6: 64ee bccs 465c6 <rtems_object_get_class_information+0x4e>
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
465d8: 2541 000e movel %d1,%a2@(14)
465dc: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
465de: 242e fff8 movel %fp@(-8),%d2
465e2: 246e fffc moveal %fp@(-4),%a2
465e6: 4e5e unlk %fp
465e8: 4e75 rts
...
000465f8 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_ITRON_API;
}
465f8: 7004 moveq #4,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
465fa: 4e56 0000 linkw %fp,#0
return OBJECTS_ITRON_API;
}
465fe: 4e5e unlk %fp
46600: 4e75 rts
...
00046604 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
46604: 7001 moveq #1,%d0
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
46606: 4e56 0000 linkw %fp,#0
return OBJECTS_INTERNAL_API;
}
4660a: 4e5e unlk %fp
4660c: 4e75 rts
...
00046610 <rtems_object_id_get_api>:
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
46610: 4280 clrl %d0
return _Objects_Get_API( id );
}
46612: 7207 moveq #7,%d1
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
46614: 4e56 0000 linkw %fp,#0
46618: 102e 0008 moveb %fp@(8),%d0
return _Objects_Get_API( id );
}
4661c: 4e5e unlk %fp
4661e: c081 andl %d1,%d0
46620: 4e75 rts
...
00046634 <rtems_object_id_get_index>:
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
}
46634: 4280 clrl %d0
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
46636: 4e56 0000 linkw %fp,#0
return _Objects_Get_index( id );
}
4663a: 302e 000a movew %fp@(10),%d0
4663e: 4e5e unlk %fp
46640: 4e75 rts
...
00046644 <rtems_object_id_get_node>:
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
46644: 4280 clrl %d0
#undef rtems_object_id_get_node
int rtems_object_id_get_node(
rtems_id id
)
{
46646: 4e56 0000 linkw %fp,#0
return _Objects_Get_node( id );
}
4664a: 102e 0009 moveb %fp@(9),%d0
4664e: 4e5e unlk %fp
46650: 4e75 rts
...
000420ba <rtems_panic>:
void rtems_panic(
const char *printf_format,
...
)
{
420ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
va_list arglist;
va_start(arglist, printf_format);
(void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist);
420be: 486e 000c pea %fp@(12) <== NOT EXECUTED
420c2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
420c6: 2f3c 2000 0000 movel #536870912,%sp@- <== NOT EXECUTED
420cc: 4eba fe66 jsr %pc@(41f34 <rtems_verror>) <== NOT EXECUTED
420d0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
va_end(arglist);
}
420d4: 4e5e unlk %fp <== NOT EXECUTED
420d6: 4e75 rts
0004f28c <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
4f28c: 4e56 fffc linkw %fp,#-4
4f290: 2f0b movel %a3,%sp@-
4f292: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
4f294: 486e fffc pea %fp@(-4)
4f298: 2f2e 0008 movel %fp@(8),%sp@-
4f29c: 4879 0007 3e94 pea 73e94 <_Partition_Information>
4f2a2: 4eb9 0005 366c jsr 5366c <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4f2a8: 4fef 000c lea %sp@(12),%sp
4f2ac: 2440 moveal %d0,%a2
4f2ae: 4aae fffc tstl %fp@(-4)
4f2b2: 6704 beqs 4f2b8 <rtems_partition_delete+0x2c>
4f2b4: 7004 moveq #4,%d0
4f2b6: 6036 bras 4f2ee <rtems_partition_delete+0x62>
4f2b8: 47f9 0005 3ec6 lea 53ec6 <_Thread_Enable_dispatch>,%a3
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
4f2be: 4aaa 0020 tstl %a2@(32)
4f2c2: 6626 bnes 4f2ea <rtems_partition_delete+0x5e>
_Objects_Close( &_Partition_Information, &the_partition->Object );
4f2c4: 2f00 movel %d0,%sp@-
4f2c6: 4879 0007 3e94 pea 73e94 <_Partition_Information>
4f2cc: 4eb9 0005 3268 jsr 53268 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
4f2d2: 2f0a movel %a2,%sp@-
4f2d4: 4879 0007 3e94 pea 73e94 <_Partition_Information>
4f2da: 4eb9 0005 34dc jsr 534dc <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
4f2e0: 4e93 jsr %a3@
return RTEMS_SUCCESSFUL;
4f2e2: 4fef 0010 lea %sp@(16),%sp
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
4f2e6: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
4f2e8: 6004 bras 4f2ee <rtems_partition_delete+0x62>
}
_Thread_Enable_dispatch();
4f2ea: 4e93 jsr %a3@
4f2ec: 700c moveq #12,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4f2ee: 246e fff4 moveal %fp@(-12),%a2
4f2f2: 266e fff8 moveal %fp@(-8),%a3
4f2f6: 4e5e unlk %fp
4f2f8: 4e75 rts
...
0004f364 <rtems_partition_ident>:
rtems_status_code rtems_partition_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4f364: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id );
4f368: 2f2e 0010 movel %fp@(16),%sp@-
4f36c: 2f2e 000c movel %fp@(12),%sp@-
4f370: 2f2e 0008 movel %fp@(8),%sp@-
4f374: 4879 0007 3e94 pea 73e94 <_Partition_Information>
4f37a: 4eb9 0005 3854 jsr 53854 <_Objects_Name_to_id_u32>
4f380: 41f9 0006 d560 lea 6d560 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
4f386: 4e5e unlk %fp
4f388: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4f38c: 4e75 rts
...
0004f390 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
4f390: 4e56 fffc linkw %fp,#-4
4f394: 2f0a movel %a2,%sp@-
4f396: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
4f398: 486e fffc pea %fp@(-4)
4f39c: 2f2e 0008 movel %fp@(8),%sp@-
4f3a0: 4879 0007 3e94 pea 73e94 <_Partition_Information>
4f3a6: 242e 000c movel %fp@(12),%d2
4f3aa: 4eb9 0005 366c jsr 5366c <_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 1f80 jsr 51f80 <_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 3ec6 jsr 53ec6 <_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 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
4f40e: 7009 moveq #9,%d0
return RTEMS_INVALID_ADDRESS;
4f410: 60ea bras 4f3fc <rtems_partition_return_buffer+0x6c>
...
0004a3e2 <rtems_pipe_initialize>:
/*
* Initialization of FIFO/pipe module.
*/
void rtems_pipe_initialize (void)
{
4a3e2: 4e56 0000 linkw %fp,#0
if (!rtems_pipe_configured)
4a3e6: 4a39 0005 a864 tstb 5a864 <rtems_pipe_configured>
4a3ec: 6740 beqs 4a42e <rtems_pipe_initialize+0x4c>
return;
if (rtems_pipe_semaphore)
4a3ee: 4ab9 0005 b1a4 tstl 5b1a4 <rtems_pipe_semaphore> <== NOT EXECUTED
4a3f4: 6638 bnes 4a42e <rtems_pipe_initialize+0x4c> <== NOT EXECUTED
return;
rtems_status_code sc;
sc = rtems_semaphore_create(
4a3f6: 4879 0005 b1a4 pea 5b1a4 <rtems_pipe_semaphore> <== NOT EXECUTED
4a3fc: 42a7 clrl %sp@- <== NOT EXECUTED
4a3fe: 4878 0054 pea 54 <DBL_MANT_DIG+0x1f> <== NOT EXECUTED
4a402: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4a406: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED
4a40c: 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)
4a412: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4a416: 4a80 tstl %d0 <== NOT EXECUTED
4a418: 6708 beqs 4a422 <rtems_pipe_initialize+0x40> <== NOT EXECUTED
rtems_fatal_error_occurred (sc);
4a41a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a41c: 4eb9 0004 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interval now;
now = rtems_clock_get_ticks_since_boot();
4a422: 4eb9 0004 4910 jsr 44910 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
rtems_pipe_no = now;
4a428: 33c0 0005 b1ac movew %d0,5b1ac <rtems_pipe_no> <== NOT EXECUTED
}
4a42e: 4e5e unlk %fp
4a430: 4e75 rts
0004e8c4 <rtems_port_delete>:
*/
rtems_status_code rtems_port_delete(
rtems_id id
)
{
4e8c4: 4e56 fffc linkw %fp,#-4
4e8c8: 2f02 movel %d2,%sp@-
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
4e8ca: 486e fffc pea %fp@(-4)
4e8ce: 2f2e 0008 movel %fp@(8),%sp@-
4e8d2: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information>
4e8d8: 4eb9 0005 366c jsr 5366c <_Objects_Get>
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e8de: 4fef 000c lea %sp@(12),%sp
4e8e2: 2400 movel %d0,%d2
4e8e4: 4aae fffc tstl %fp@(-4)
4e8e8: 6704 beqs 4e8ee <rtems_port_delete+0x2a>
4e8ea: 7004 moveq #4,%d0
4e8ec: 6028 bras 4e916 <rtems_port_delete+0x52>
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
4e8ee: 2f00 movel %d0,%sp@-
4e8f0: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information>
4e8f6: 4eb9 0005 3268 jsr 53268 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free (
Dual_ported_memory_Control *the_port
)
{
_Objects_Free( &_Dual_ported_memory_Information, &the_port->Object );
4e8fc: 2f02 movel %d2,%sp@-
4e8fe: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information>
4e904: 4eb9 0005 34dc jsr 534dc <_Objects_Free>
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
4e90a: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4e910: 4fef 0010 lea %sp@(16),%sp
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
4e914: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4e916: 242e fff8 movel %fp@(-8),%d2
4e91a: 4e5e unlk %fp
4e91c: 4e75 rts
...
0004e920 <rtems_port_external_to_internal>:
rtems_status_code rtems_port_external_to_internal(
rtems_id id,
void *external,
void **internal
)
{
4e920: 4e56 fffc linkw %fp,#-4
4e924: 2f0a movel %a2,%sp@-
4e926: 246e 0010 moveal %fp@(16),%a2
4e92a: 2f02 movel %d2,%sp@-
4e92c: 242e 000c movel %fp@(12),%d2
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
4e930: 4a8a tstl %a2
4e932: 6604 bnes 4e938 <rtems_port_external_to_internal+0x18>
4e934: 7009 moveq #9,%d0
4e936: 6042 bras 4e97a <rtems_port_external_to_internal+0x5a>
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
4e938: 486e fffc pea %fp@(-4)
4e93c: 2f2e 0008 movel %fp@(8),%sp@-
4e940: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information>
4e946: 4eb9 0005 366c jsr 5366c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e94c: 4fef 000c lea %sp@(12),%sp
4e950: 2040 moveal %d0,%a0
4e952: 4aae fffc tstl %fp@(-4)
4e956: 6704 beqs 4e95c <rtems_port_external_to_internal+0x3c>
4e958: 7004 moveq #4,%d0
4e95a: 601e bras 4e97a <rtems_port_external_to_internal+0x5a>
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( external, the_port->external_base );
4e95c: 2002 movel %d2,%d0
4e95e: 90a8 0014 subl %a0@(20),%d0
if ( ending > the_port->length )
4e962: b0a8 0018 cmpl %a0@(24),%d0
4e966: 6304 blss 4e96c <rtems_port_external_to_internal+0x4c>
*internal = external;
4e968: 2482 movel %d2,%a2@
4e96a: 6006 bras 4e972 <rtems_port_external_to_internal+0x52>
else
*internal = _Addresses_Add_offset( the_port->internal_base,
4e96c: d0a8 0010 addl %a0@(16),%d0
4e970: 2480 movel %d0,%a2@
ending );
_Thread_Enable_dispatch();
4e972: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
4e978: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4e97a: 242e fff4 movel %fp@(-12),%d2
4e97e: 246e fff8 moveal %fp@(-8),%a2
4e982: 4e5e unlk %fp
4e984: 4e75 rts
...
0004e9b0 <rtems_port_internal_to_external>:
rtems_status_code rtems_port_internal_to_external(
rtems_id id,
void *internal,
void **external
)
{
4e9b0: 4e56 fffc linkw %fp,#-4
4e9b4: 2f0a movel %a2,%sp@-
4e9b6: 246e 0010 moveal %fp@(16),%a2
4e9ba: 2f02 movel %d2,%sp@-
4e9bc: 242e 000c movel %fp@(12),%d2
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
4e9c0: 4a8a tstl %a2
4e9c2: 6604 bnes 4e9c8 <rtems_port_internal_to_external+0x18>
4e9c4: 7009 moveq #9,%d0
4e9c6: 6042 bras 4ea0a <rtems_port_internal_to_external+0x5a>
4e9c8: 486e fffc pea %fp@(-4)
4e9cc: 2f2e 0008 movel %fp@(8),%sp@-
4e9d0: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information>
4e9d6: 4eb9 0005 366c jsr 5366c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4e9dc: 4fef 000c lea %sp@(12),%sp
4e9e0: 2040 moveal %d0,%a0
4e9e2: 4aae fffc tstl %fp@(-4)
4e9e6: 6704 beqs 4e9ec <rtems_port_internal_to_external+0x3c>
4e9e8: 7004 moveq #4,%d0
4e9ea: 601e bras 4ea0a <rtems_port_internal_to_external+0x5a>
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
4e9ec: 2002 movel %d2,%d0
4e9ee: 90a8 0010 subl %a0@(16),%d0
if ( ending > the_port->length )
4e9f2: b0a8 0018 cmpl %a0@(24),%d0
4e9f6: 6304 blss 4e9fc <rtems_port_internal_to_external+0x4c>
*external = internal;
4e9f8: 2482 movel %d2,%a2@
4e9fa: 6006 bras 4ea02 <rtems_port_internal_to_external+0x52>
else
*external = _Addresses_Add_offset( the_port->external_base,
4e9fc: d0a8 0014 addl %a0@(20),%d0
4ea00: 2480 movel %d0,%a2@
ending );
_Thread_Enable_dispatch();
4ea02: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
4ea08: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4ea0a: 242e fff4 movel %fp@(-12),%d2
4ea0e: 246e fff8 moveal %fp@(-8),%a2
4ea12: 4e5e unlk %fp
4ea14: 4e75 rts
...
00045930 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
45930: 4e56 fff0 linkw %fp,#-16
45934: 48d7 1c04 moveml %d2/%a2-%a4,%sp@
45938: 242e 0008 movel %fp@(8),%d2
4593c: 286e 000c moveal %fp@(12),%a4
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
45940: 6606 bnes 45948 <rtems_rate_monotonic_create+0x18>
45942: 7003 moveq #3,%d0
45944: 6000 009e braw 459e4 <rtems_rate_monotonic_create+0xb4>
return RTEMS_INVALID_NAME;
if ( !id )
45948: 4a8c tstl %a4
4594a: 6606 bnes 45952 <rtems_rate_monotonic_create+0x22>
4594c: 7009 moveq #9,%d0
4594e: 6000 0094 braw 459e4 <rtems_rate_monotonic_create+0xb4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45952: 2039 0005 d61c movel 5d61c <_Thread_Dispatch_disable_level>,%d0
45958: 5280 addql #1,%d0
4595a: 23c0 0005 d61c movel %d0,5d61c <_Thread_Dispatch_disable_level>
* This function allocates a period control block from
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
45960: 4879 0005 d520 pea 5d520 <_Rate_monotonic_Information>
45966: 47f9 0004 822a lea 4822a <_Thread_Enable_dispatch>,%a3
4596c: 4eb9 0004 7538 jsr 47538 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
45972: 588f addql #4,%sp
45974: 2440 moveal %d0,%a2
45976: 4a80 tstl %d0
45978: 6606 bnes 45980 <rtems_rate_monotonic_create+0x50>
_Thread_Enable_dispatch();
4597a: 4e93 jsr %a3@
4597c: 7005 moveq #5,%d0
return RTEMS_TOO_MANY;
4597e: 6064 bras 459e4 <rtems_rate_monotonic_create+0xb4>
}
the_period->owner = _Thread_Executing;
45980: 41f9 0005 d6d6 lea 5d6d6 <_Thread_Executing>,%a0
45986: 2550 0040 movel %a0@,%a2@(64)
the_period->state = RATE_MONOTONIC_INACTIVE;
4598a: 42aa 0038 clrl %a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
4598e: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine;
45992: 42aa 002c clrl %a2@(44)
the_watchdog->id = id;
45996: 42aa 0030 clrl %a2@(48)
the_watchdog->user_data = user_data;
4599a: 42aa 0034 clrl %a2@(52)
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
4599e: 4878 0038 pea 38 <DBL_MANT_DIG+0x3>
459a2: 42a7 clrl %sp@-
459a4: 486a 0054 pea %a2@(84)
459a8: 4eb9 0004 d8dc jsr 4d8dc <memset>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
459ae: 202a 0008 movel %a2@(8),%d0
459b2: 4281 clrl %d1
459b4: 2079 0005 d538 moveal 5d538 <_Rate_monotonic_Information+0x18>,%a0
459ba: 3200 movew %d0,%d1
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
459bc: 2542 000c movel %d2,%a2@(12)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
459c0: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
459c4: 223c 7fff ffff movel #2147483647,%d1
459ca: 2541 005c movel %d1,%a2@(92)
459ce: 2541 0060 movel %d1,%a2@(96)
459d2: 2541 0074 movel %d1,%a2@(116)
459d6: 2541 0078 movel %d1,%a2@(120)
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
459da: 2880 movel %d0,%a4@
_Thread_Enable_dispatch();
459dc: 4e93 jsr %a3@
return RTEMS_SUCCESSFUL;
459de: 4fef 000c lea %sp@(12),%sp
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
459e2: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
459e4: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4
459ea: 4e5e unlk %fp
459ec: 4e75 rts
...
00070450 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
70450: 4e56 fffc linkw %fp,#-4
70454: 2f0a movel %a2,%sp@-
70456: 246e 000c moveal %fp@(12),%a2
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
7045a: 4a8a tstl %a2
7045c: 6606 bnes 70464 <rtems_rate_monotonic_get_statistics+0x14>
7045e: 7009 moveq #9,%d0
70460: 6000 0098 braw 704fa <rtems_rate_monotonic_get_statistics+0xaa>
70464: 486e fffc pea %fp@(-4)
70468: 2f2e 0008 movel %fp@(8),%sp@-
7046c: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information>
70472: 4eb9 0004 a828 jsr 4a828 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
70478: 4fef 000c lea %sp@(12),%sp
7047c: 2040 moveal %d0,%a0
7047e: 4aae fffc tstl %fp@(-4)
70482: 6704 beqs 70488 <rtems_rate_monotonic_get_statistics+0x38>
70484: 7004 moveq #4,%d0
70486: 6072 bras 704fa <rtems_rate_monotonic_get_statistics+0xaa>
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
70488: 24a8 0054 movel %a0@(84),%a2@
dst->missed_count = src->missed_count;
7048c: 2568 0058 0004 movel %a0@(88),%a2@(4)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
70492: 2028 005c movel %a0@(92),%d0
70496: 2228 0060 movel %a0@(96),%d1
7049a: 2540 0008 movel %d0,%a2@(8)
7049e: 2541 000c movel %d1,%a2@(12)
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
704a2: 2028 0064 movel %a0@(100),%d0
704a6: 2228 0068 movel %a0@(104),%d1
704aa: 2540 0010 movel %d0,%a2@(16)
704ae: 2541 0014 movel %d1,%a2@(20)
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
704b2: 2028 006c movel %a0@(108),%d0
704b6: 2228 0070 movel %a0@(112),%d1
704ba: 2540 0018 movel %d0,%a2@(24)
704be: 2541 001c movel %d1,%a2@(28)
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
704c2: 2028 0074 movel %a0@(116),%d0
704c6: 2228 0078 movel %a0@(120),%d1
704ca: 2540 0020 movel %d0,%a2@(32)
704ce: 2541 0024 movel %d1,%a2@(36)
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
704d2: 2028 007c movel %a0@(124),%d0
704d6: 2228 0080 movel %a0@(128),%d1
704da: 2540 0028 movel %d0,%a2@(40)
704de: 2541 002c movel %d1,%a2@(44)
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
704e2: 2028 0084 movel %a0@(132),%d0
704e6: 2228 0088 movel %a0@(136),%d1
704ea: 2540 0030 movel %d0,%a2@(48)
704ee: 2541 0034 movel %d1,%a2@(52)
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
704f2: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
704f8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
704fa: 246e fff8 moveal %fp@(-8),%a2
704fe: 4e5e unlk %fp
70500: 4e75 rts
...
00070504 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
70504: 4e56 ffec linkw %fp,#-20
70508: 2f0a movel %a2,%sp@-
7050a: 246e 000c moveal %fp@(12),%a2
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
7050e: 4a8a tstl %a2
70510: 6606 bnes 70518 <rtems_rate_monotonic_get_status+0x14>
70512: 7009 moveq #9,%d0
70514: 6000 0094 braw 705aa <rtems_rate_monotonic_get_status+0xa6>
70518: 486e fffc pea %fp@(-4)
7051c: 2f2e 0008 movel %fp@(8),%sp@-
70520: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information>
70526: 4eb9 0004 a828 jsr 4a828 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
7052c: 4fef 000c lea %sp@(12),%sp
70530: 2040 moveal %d0,%a0
70532: 4aae fffc tstl %fp@(-4)
70536: 6704 beqs 7053c <rtems_rate_monotonic_get_status+0x38>
70538: 7004 moveq #4,%d0
7053a: 606e bras 705aa <rtems_rate_monotonic_get_status+0xa6>
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
7053c: 2268 0040 moveal %a0@(64),%a1
status->state = the_period->state;
70540: 2028 0038 movel %a0@(56),%d0
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
70544: 24a9 0008 movel %a1@(8),%a2@
status->state = the_period->state;
70548: 2540 0004 movel %d0,%a2@(4)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
7054c: 6612 bnes 70560 <rtems_rate_monotonic_get_status+0x5c>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
_Timespec_Set_to_zero( &status->executed_since_last_period );
7054e: 42aa 0014 clrl %a2@(20)
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
70552: 42aa 0008 clrl %a2@(8)
70556: 42aa 000c clrl %a2@(12)
_Timespec_Set_to_zero( &status->executed_since_last_period );
7055a: 42aa 0010 clrl %a2@(16)
7055e: 6042 bras 705a2 <rtems_rate_monotonic_get_status+0x9e>
/*
* Grab the current status.
*/
valid_status =
_Rate_monotonic_Get_status(
70560: 486e fff4 pea %fp@(-12)
70564: 486e ffec pea %fp@(-20)
70568: 2f08 movel %a0,%sp@-
7056a: 4eb9 0007 062c jsr 7062c <_Rate_monotonic_Get_status>
the_period, &since_last_period, &executed
);
if (!valid_status) {
70570: 4fef 000c lea %sp@(12),%sp
70574: 4a00 tstb %d0
70576: 660a bnes 70582 <rtems_rate_monotonic_get_status+0x7e>
_Thread_Enable_dispatch();
70578: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
7057e: 700b moveq #11,%d0
return RTEMS_NOT_DEFINED;
70580: 6028 bras 705aa <rtems_rate_monotonic_get_status+0xa6>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
70582: 202e fff4 movel %fp@(-12),%d0
70586: 222e fff8 movel %fp@(-8),%d1
7058a: 2540 0010 movel %d0,%a2@(16)
7058e: 2541 0014 movel %d1,%a2@(20)
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
70592: 202e ffec movel %fp@(-20),%d0
70596: 222e fff0 movel %fp@(-16),%d1
7059a: 2540 0008 movel %d0,%a2@(8)
7059e: 2541 000c movel %d1,%a2@(12)
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
705a2: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
705a8: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
705aa: 246e ffe8 moveal %fp@(-24),%a2
705ae: 4e5e unlk %fp
705b0: 4e75 rts
...
000707c8 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
707c8: 4e56 ffec linkw %fp,#-20
707cc: 48d7 041c moveml %d2-%d4/%a2,%sp@
707d0: 486e fffc pea %fp@(-4)
707d4: 262e 0008 movel %fp@(8),%d3
707d8: 2f03 movel %d3,%sp@-
707da: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information>
707e0: 242e 000c movel %fp@(12),%d2
707e4: 4eb9 0004 a828 jsr 4a828 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
707ea: 4fef 000c lea %sp@(12),%sp
707ee: 2440 moveal %d0,%a2
707f0: 4aae fffc tstl %fp@(-4)
707f4: 6600 0138 bnew 7092e <rtems_rate_monotonic_period+0x166>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
707f8: 2039 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%d0
707fe: b0aa 0040 cmpl %a2@(64),%d0
70802: 670c beqs 70810 <rtems_rate_monotonic_period+0x48>
_Thread_Enable_dispatch();
70804: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
7080a: 7817 moveq #23,%d4
return RTEMS_NOT_OWNER_OF_RESOURCE;
7080c: 6000 0122 braw 70930 <rtems_rate_monotonic_period+0x168>
}
if ( length == RTEMS_PERIOD_STATUS ) {
70810: 4a82 tstl %d2
70812: 6622 bnes 70836 <rtems_rate_monotonic_period+0x6e>
switch ( the_period->state ) {
70814: 202a 0038 movel %a2@(56),%d0
70818: 7204 moveq #4,%d1
7081a: b280 cmpl %d0,%d1
7081c: 6404 bccs 70822 <rtems_rate_monotonic_period+0x5a>
7081e: 4284 clrl %d4 <== NOT EXECUTED
70820: 600a bras 7082c <rtems_rate_monotonic_period+0x64><== NOT EXECUTED
70822: 41f9 0009 48d2 lea 948d2 <CSWTCH.43>,%a0
70828: 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();
7082c: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
return( return_value );
70832: 6000 00fc braw 70930 <rtems_rate_monotonic_period+0x168>
}
_ISR_Disable( level );
70836: 203c 0000 0700 movel #1792,%d0
7083c: 40c4 movew %sr,%d4
7083e: 8084 orl %d4,%d0
70840: 46c0 movew %d0,%sr
switch ( the_period->state ) {
70842: 202a 0038 movel %a2@(56),%d0
70846: 7202 moveq #2,%d1
70848: b280 cmpl %d0,%d1
7084a: 6740 beqs 7088c <rtems_rate_monotonic_period+0xc4>
7084c: 123c 0004 moveb #4,%d1
70850: b280 cmpl %d0,%d1
70852: 6700 00a4 beqw 708f8 <rtems_rate_monotonic_period+0x130>
70856: 4a80 tstl %d0
70858: 6600 00d4 bnew 7092e <rtems_rate_monotonic_period+0x166>
case RATE_MONOTONIC_INACTIVE: {
_ISR_Enable( level );
7085c: 46c4 movew %d4,%sr
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
7085e: 2f0a movel %a2,%sp@-
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
70860: 4284 clrl %d4
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
70862: 4eb9 0007 05b4 jsr 705b4 <_Rate_monotonic_Initiate_statistics>
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
70868: 203c 0007 093c movel #461116,%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
7086e: 7202 moveq #2,%d1
70870: 2540 002c movel %d0,%a2@(44)
the_watchdog->id = id;
70874: 2543 0030 movel %d3,%a2@(48)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
70878: 2542 001c movel %d2,%a2@(28)
7087c: 2541 0038 movel %d1,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
70880: 42aa 0018 clrl %a2@(24)
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
70884: 42aa 0034 clrl %a2@(52)
70888: 6000 0084 braw 7090e <rtems_rate_monotonic_period+0x146>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
7088c: 2f0a movel %a2,%sp@-
7088e: 4eb9 0007 06d4 jsr 706d4 <_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;
70894: 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;
70898: 7401 moveq #1,%d2
7089a: 2542 0038 movel %d2,%a2@(56)
the_period->next_length = length;
_ISR_Enable( level );
7089e: 46c4 movew %d4,%sr
_Thread_Executing->Wait.id = the_period->Object.id;
708a0: 2079 0009 a8e2 moveal 9a8e2 <_Thread_Executing>,%a0
708a6: 216a 0008 0020 movel %a2@(8),%a0@(32)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
708ac: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
708b0: 2f08 movel %a0,%sp@-
708b2: 4eb9 0004 b8b4 jsr 4b8b4 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
708b8: 203c 0000 0700 movel #1792,%d0
708be: 40c1 movew %sr,%d1
708c0: 8081 orl %d1,%d0
708c2: 46c0 movew %d0,%sr
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
708c4: 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;
708c8: 202a 0038 movel %a2@(56),%d0
the_period->state = RATE_MONOTONIC_ACTIVE;
708cc: 2542 0038 movel %d2,%a2@(56)
_ISR_Enable( level );
708d0: 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 )
708d2: 7203 moveq #3,%d1
708d4: 4fef 000c lea %sp@(12),%sp
708d8: b280 cmpl %d0,%d1
708da: 6612 bnes 708ee <rtems_rate_monotonic_period+0x126>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
708dc: 4878 4000 pea 4000 <D_MAX_EXP+0x3801>
708e0: 2f39 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%sp@-
708e6: 4eb9 0004 ad04 jsr 4ad04 <_Thread_Clear_state>
708ec: 508f addql #8,%sp
_Thread_Enable_dispatch();
708ee: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
708f4: 4284 clrl %d4
return RTEMS_SUCCESSFUL;
708f6: 6038 bras 70930 <rtems_rate_monotonic_period+0x168>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
708f8: 2f0a movel %a2,%sp@-
708fa: 4eb9 0007 06d4 jsr 706d4 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
70900: 46c4 movew %d4,%sr
the_period->state = RATE_MONOTONIC_ACTIVE;
70902: 7002 moveq #2,%d0
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
70904: 7806 moveq #6,%d4
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
70906: 2542 001c movel %d2,%a2@(28)
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
7090a: 2540 0038 movel %d0,%a2@(56)
the_period->next_length = length;
7090e: 2542 003c movel %d2,%a2@(60)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
70912: 486a 0010 pea %a2@(16)
70916: 4879 0009 a900 pea 9a900 <_Watchdog_Ticks_chain>
7091c: 4eb9 0004 bfc8 jsr 4bfc8 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
70922: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
70928: 4fef 000c lea %sp@(12),%sp
7092c: 6002 bras 70930 <rtems_rate_monotonic_period+0x168>
7092e: 7804 moveq #4,%d4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
70930: 2004 movel %d4,%d0
70932: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2
70938: 4e5e unlk %fp
7093a: 4e75 rts
0006256e <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
6256e: 4e56 0000 linkw %fp,#0
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
62572: 4879 0004 681c pea 4681c <printk_plugin>
62578: 42a7 clrl %sp@-
6257a: 4eb9 0006 23f8 jsr 623f8 <rtems_rate_monotonic_report_statistics_with_plugin>
62580: 508f addql #8,%sp
}
62582: 4e5e unlk %fp
62584: 4e75 rts
...
0004fc78 <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
4fc78: 4e56 fffc linkw %fp,#-4
4fc7c: 2f0a movel %a2,%sp@-
4fc7e: 2f02 movel %d2,%sp@-
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
4fc80: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4fc86: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock>
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
4fc8c: 486e fffc pea %fp@(-4)
4fc90: 2f2e 0008 movel %fp@(8),%sp@-
4fc94: 4879 0007 3f04 pea 73f04 <_Region_Information>
4fc9a: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
4fca0: 4fef 0010 lea %sp@(16),%sp
4fca4: 2440 moveal %d0,%a2
4fca6: 4aae fffc tstl %fp@(-4)
4fcaa: 6704 beqs 4fcb0 <rtems_region_delete+0x38>
4fcac: 7404 moveq #4,%d2
4fcae: 602c bras 4fcdc <rtems_region_delete+0x64>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
4fcb0: 4aaa 0064 tstl %a2@(100)
4fcb4: 6704 beqs 4fcba <rtems_region_delete+0x42>
4fcb6: 740c moveq #12,%d2
4fcb8: 6022 bras 4fcdc <rtems_region_delete+0x64>
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
4fcba: 2f00 movel %d0,%sp@-
4fcbc: 4879 0007 3f04 pea 73f04 <_Region_Information>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
4fcc2: 4282 clrl %d2
4fcc4: 4eb9 0005 3268 jsr 53268 <_Objects_Close>
4fcca: 2f0a movel %a2,%sp@-
4fccc: 4879 0007 3f04 pea 73f04 <_Region_Information>
4fcd2: 4eb9 0005 34dc jsr 534dc <_Objects_Free>
4fcd8: 4fef 0010 lea %sp@(16),%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
4fcdc: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4fce2: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
return return_status;
}
4fce8: 246e fff8 moveal %fp@(-8),%a2
4fcec: 2002 movel %d2,%d0
4fcee: 242e fff4 movel %fp@(-12),%d2
4fcf2: 4e5e unlk %fp
4fcf4: 4e75 rts
...
0004fe0c <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
4fe0c: 4e56 fffc linkw %fp,#-4
4fe10: 2f02 movel %d2,%sp@-
4fe12: 242e 000c movel %fp@(12),%d2
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
4fe16: 6606 bnes 4fe1e <rtems_region_get_information+0x12>
4fe18: 143c 0009 moveb #9,%d2
4fe1c: 604e bras 4fe6c <rtems_region_get_information+0x60>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
4fe1e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4fe24: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock>
4fe2a: 486e fffc pea %fp@(-4)
4fe2e: 2f2e 0008 movel %fp@(8),%sp@-
4fe32: 4879 0007 3f04 pea 73f04 <_Region_Information>
4fe38: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
4fe3e: 4fef 0010 lea %sp@(16),%sp
4fe42: 4aae fffc tstl %fp@(-4)
4fe46: 6704 beqs 4fe4c <rtems_region_get_information+0x40>
4fe48: 7404 moveq #4,%d2
4fe4a: 6012 bras 4fe5e <rtems_region_get_information+0x52>
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
4fe4c: 2f02 movel %d2,%sp@-
4fe4e: 2040 moveal %d0,%a0
4fe50: 4868 0068 pea %a0@(104)
4fe54: 4282 clrl %d2
4fe56: 4eb9 0005 2c98 jsr 52c98 <_Heap_Get_information>
return_status = RTEMS_SUCCESSFUL;
break;
4fe5c: 508f addql #8,%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
4fe5e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4fe64: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
return return_status;
4fe6a: 588f addql #4,%sp
}
4fe6c: 2002 movel %d2,%d0
4fe6e: 242e fff8 movel %fp@(-8),%d2
4fe72: 4e5e unlk %fp
4fe74: 4e75 rts
...
0004ff88 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
4ff88: 4e56 fffc linkw %fp,#-4
4ff8c: 2f03 movel %d3,%sp@-
4ff8e: 262e 0010 movel %fp@(16),%d3
4ff92: 2f02 movel %d2,%sp@-
4ff94: 242e 000c movel %fp@(12),%d2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
4ff98: 6766 beqs 50000 <rtems_region_get_segment_size+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !size )
4ff9a: 4a83 tstl %d3
4ff9c: 6762 beqs 50000 <rtems_region_get_segment_size+0x78>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
4ff9e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4ffa4: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock>
4ffaa: 486e fffc pea %fp@(-4)
4ffae: 2f2e 0008 movel %fp@(8),%sp@-
4ffb2: 4879 0007 3f04 pea 73f04 <_Region_Information>
4ffb8: 4eb9 0005 3634 jsr 53634 <_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 30b4 jsr 530b4 <_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 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
4fff6: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
return return_status;
4fffc: 588f addql #4,%sp
4fffe: 6002 bras 50002 <rtems_region_get_segment_size+0x7a>
50000: 7409 moveq #9,%d2
}
50002: 2002 movel %d2,%d0
50004: 242e fff4 movel %fp@(-12),%d2
50008: 262e fff8 movel %fp@(-8),%d3
5000c: 4e5e unlk %fp
5000e: 4e75 rts
0005003c <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
5003c: 4e56 ffe8 linkw %fp,#-24
50040: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
50044: 266e 0014 moveal %fp@(20),%a3
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
50048: 4a8b tstl %a3
5004a: 6700 008e beqw 500da <rtems_region_resize_segment+0x9e>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
5004e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
50054: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock>
5005a: 486e fff8 pea %fp@(-8)
5005e: 2f2e 0008 movel %fp@(8),%sp@-
50062: 4879 0007 3f04 pea 73f04 <_Region_Information>
50068: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
5006e: 4fef 0010 lea %sp@(16),%sp
50072: 2440 moveal %d0,%a2
50074: 4aae fff8 tstl %fp@(-8)
50078: 664e bnes 500c8 <rtems_region_resize_segment+0x8c>
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
5007a: 486e fffc pea %fp@(-4)
5007e: 486e fff4 pea %fp@(-12)
50082: 2f2e 0010 movel %fp@(16),%sp@-
50086: 2f2e 000c movel %fp@(12),%sp@-
5008a: 486a 0068 pea %a2@(104)
5008e: 4eb9 0005 2fdc jsr 52fdc <_Heap_Resize_block>
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
50094: 26ae fff4 movel %fp@(-12),%a3@
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
50098: 2400 movel %d0,%d2
);
*old_size = (uint32_t) osize;
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
5009a: 4fef 0014 lea %sp@(20),%sp
5009e: 660e bnes 500ae <rtems_region_resize_segment+0x72>
_Region_Process_queue( the_region ); /* unlocks allocator */
500a0: 2f0a movel %a2,%sp@-
500a2: 4eb9 0005 6a90 jsr 56a90 <_Region_Process_queue>
500a8: 588f addql #4,%sp
500aa: 4280 clrl %d0
500ac: 602e bras 500dc <rtems_region_resize_segment+0xa0>
else
_RTEMS_Unlock_allocator();
500ae: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
500b4: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
500ba: 588f addql #4,%sp
500bc: 7001 moveq #1,%d0
500be: b082 cmpl %d2,%d0
500c0: 6618 bnes 500da <rtems_region_resize_segment+0x9e>
500c2: 103c 000d moveb #13,%d0
500c6: 6014 bras 500dc <rtems_region_resize_segment+0xa0>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
500c8: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
500ce: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
return return_status;
500d4: 588f addql #4,%sp
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
500d6: 7004 moveq #4,%d0
return return_status;
500d8: 6002 bras 500dc <rtems_region_resize_segment+0xa0>
500da: 7009 moveq #9,%d0
}
500dc: 4cee 0c04 ffe8 moveml %fp@(-24),%d2/%a2-%a3
500e2: 4e5e unlk %fp
500e4: 4e75 rts
...
000500e8 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
500e8: 4e56 fffc linkw %fp,#-4
500ec: 2f0a movel %a2,%sp@-
500ee: 2f02 movel %d2,%sp@-
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
500f0: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
500f6: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock>
500fc: 486e fffc pea %fp@(-4)
50100: 2f2e 0008 movel %fp@(8),%sp@-
50104: 4879 0007 3f04 pea 73f04 <_Region_Information>
5010a: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
50110: 4fef 0010 lea %sp@(16),%sp
50114: 2440 moveal %d0,%a2
50116: 4aae fffc tstl %fp@(-4)
5011a: 6704 beqs 50120 <rtems_region_return_segment+0x38>
5011c: 7404 moveq #4,%d2
5011e: 6026 bras 50146 <rtems_region_return_segment+0x5e>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
50120: 2f2e 000c movel %fp@(12),%sp@-
50124: 486a 0068 pea %a2@(104)
50128: 4eb9 0005 2ae4 jsr 52ae4 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
5012e: 508f addql #8,%sp
50130: 4a00 tstb %d0
50132: 6710 beqs 50144 <rtems_region_return_segment+0x5c>
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
50134: 53aa 0064 subql #1,%a2@(100)
_Region_Process_queue(the_region); /* unlocks allocator */
50138: 4282 clrl %d2
5013a: 2f0a movel %a2,%sp@-
5013c: 4eb9 0005 6a90 jsr 56a90 <_Region_Process_queue>
50142: 600e bras 50152 <rtems_region_return_segment+0x6a>
return RTEMS_SUCCESSFUL;
50144: 7409 moveq #9,%d2
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50146: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@-
5014c: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock>
return return_status;
}
50152: 2002 movel %d2,%d0
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
return return_status;
50154: 588f addql #4,%sp
}
50156: 242e fff4 movel %fp@(-12),%d2
5015a: 246e fff8 moveal %fp@(-8),%a2
5015e: 4e5e unlk %fp
50160: 4e75 rts
...
00050440 <rtems_semaphore_ident>:
rtems_status_code rtems_semaphore_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
50440: 4e56 0000 linkw %fp,#0
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id );
50444: 2f2e 0010 movel %fp@(16),%sp@-
50448: 2f2e 000c movel %fp@(12),%sp@-
5044c: 2f2e 0008 movel %fp@(8),%sp@-
50450: 4879 0007 3f3c pea 73f3c <_Semaphore_Information>
50456: 4eb9 0005 3854 jsr 53854 <_Objects_Name_to_id_u32>
5045c: 41f9 0006 d560 lea 6d560 <_Status_Object_name_errors_to_status>,%a0
return _Status_Object_name_errors_to_status[ status ];
}
50462: 4e5e unlk %fp
50464: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
50468: 4e75 rts
...
00045558 <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
45558: 7004 moveq #4,%d0
*/
void rtems_shutdown_executive(
uint32_t result
)
{
4555a: 4e56 0000 linkw %fp,#0
if ( !_System_state_Is_shutdown( _System_state_Get() ) ) {
4555e: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0
45564: 6718 beqs 4557e <rtems_shutdown_executive+0x26>
45566: 23c0 0005 bb76 movel %d0,5bb76 <_System_state_Current>
* if we were running within the same context, it would work.
*
* And we will not return to this thread, so there is no point of
* saving the context.
*/
_Context_Restart_self( &_Thread_BSP_context );
4556c: 203c 0005 b9c0 movel #375232,%d0
45572: 2d40 0008 movel %d0,%fp@(8)
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
}
45576: 4e5e unlk %fp
45578: 4ef9 0004 7e62 jmp 47e62 <_CPU_Context_Restart_self>
4557e: 4e5e unlk %fp
45580: 4e75 rts
...
00045e34 <rtems_signal_catch>:
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
45e34: 4e56 0000 linkw %fp,#0
45e38: 2239 0005 cdbc movel 5cdbc <_Thread_Dispatch_disable_level>,%d1
45e3e: 5281 addql #1,%d1
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
45e40: 2079 0005 ce76 moveal 5ce76 <_Thread_Executing>,%a0
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
45e46: 202e 0008 movel %fp@(8),%d0
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
45e4a: 2068 0108 moveal %a0@(264),%a0
45e4e: 23c1 0005 cdbc movel %d1,5cdbc <_Thread_Dispatch_disable_level>
asr = &api->Signal;
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
45e54: 4a80 tstl %d0
45e56: 670c beqs 45e64 <rtems_signal_catch+0x30>
asr->mode_set = mode_set;
asr->handler = asr_handler;
45e58: 2140 000a movel %d0,%a0@(10)
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
asr->mode_set = mode_set;
45e5c: 216e 000c 000e movel %fp@(12),%a0@(14)
45e62: 601a bras 45e7e <rtems_signal_catch+0x4a>
information->is_enabled = false;
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
information->signals_posted = 0;
information->signals_pending = 0;
information->nest_level = 0;
45e64: 42a8 001a clrl %a0@(26)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
45e68: 4200 clrb %d0
information->handler = NULL;
45e6a: 42a8 000a clrl %a0@(10)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
45e6e: 1140 0008 moveb %d0,%a0@(8)
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
45e72: 42a8 000e clrl %a0@(14)
information->signals_posted = 0;
45e76: 42a8 0012 clrl %a0@(18)
information->signals_pending = 0;
45e7a: 42a8 0016 clrl %a0@(22)
asr->handler = asr_handler;
}
else
_ASR_Initialize( asr );
_Thread_Enable_dispatch();
45e7e: 4eb9 0004 7c52 jsr 47c52 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
}
45e84: 4280 clrl %d0
45e86: 4e5e unlk %fp
45e88: 4e75 rts
...
00050620 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
50620: 4e56 fffc linkw %fp,#-4
50624: 2f03 movel %d3,%sp@-
50626: 2f02 movel %d2,%sp@-
50628: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
5062c: 6606 bnes 50634 <rtems_signal_send+0x14>
5062e: 700a moveq #10,%d0
50630: 6000 0084 braw 506b6 <rtems_signal_send+0x96>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
50634: 486e fffc pea %fp@(-4)
50638: 2f2e 0008 movel %fp@(8),%sp@-
5063c: 4eb9 0005 3f1c jsr 53f1c <_Thread_Get>
switch ( location ) {
50642: 508f addql #8,%sp
50644: 4aae fffc tstl %fp@(-4)
50648: 6704 beqs 5064e <rtems_signal_send+0x2e>
5064a: 7004 moveq #4,%d0
5064c: 6068 bras 506b6 <rtems_signal_send+0x96>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
5064e: 2240 moveal %d0,%a1
50650: 2069 0108 moveal %a1@(264),%a0
asr = &api->Signal;
50654: 4aa8 000a tstl %a0@(10)
50658: 6754 beqs 506ae <rtems_signal_send+0x8e>
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
5065a: 4a28 0008 tstb %a0@(8)
5065e: 6732 beqs 50692 <rtems_signal_send+0x72>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
50660: 223c 0000 0700 movel #1792,%d1
50666: 40c3 movew %sr,%d3
50668: 8283 orl %d3,%d1
5066a: 46c1 movew %d1,%sr
*signal_set |= signals;
5066c: 85a8 0012 orl %d2,%a0@(18)
_ISR_Enable( _level );
50670: 46c3 movew %d3,%sr
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
50672: 2239 0007 409a movel 7409a <_ISR_Nest_level>,%d1
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
if ( asr->is_enabled ) {
_ASR_Post_signals( signal_set, &asr->signals_posted );
the_thread->do_post_task_switch_extension = true;
50678: 7401 moveq #1,%d2
5067a: 1342 0074 moveb %d2,%a1@(116)
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
5067e: 4a81 tstl %d1
50680: 6722 beqs 506a4 <rtems_signal_send+0x84>
50682: b0b9 0007 40ba cmpl 740ba <_Thread_Executing>,%d0
50688: 661a bnes 506a4 <rtems_signal_send+0x84>
_ISR_Signals_to_thread_executing = true;
5068a: 13c2 0007 4144 moveb %d2,74144 <_ISR_Signals_to_thread_executing>
50690: 6012 bras 506a4 <rtems_signal_send+0x84>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
50692: 203c 0000 0700 movel #1792,%d0
50698: 40c1 movew %sr,%d1
5069a: 8081 orl %d1,%d0
5069c: 46c0 movew %d0,%sr
*signal_set |= signals;
5069e: 85a8 0016 orl %d2,%a0@(22)
_ISR_Enable( _level );
506a2: 46c1 movew %d1,%sr
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
506a4: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
506aa: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
506ac: 6008 bras 506b6 <rtems_signal_send+0x96>
}
_Thread_Enable_dispatch();
506ae: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
506b4: 700b moveq #11,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
506b6: 242e fff4 movel %fp@(-12),%d2
506ba: 262e fff8 movel %fp@(-8),%d3
506be: 4e5e unlk %fp
506c0: 4e75 rts
...
00043fdc <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fdc: 4e56 0000 linkw %fp,#0
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
43fe0: 2279 0009 a8e2 moveal 9a8e2 <_Thread_Executing>,%a1
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43fe6: 2069 00c0 moveal %a1@(192),%a0
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
43fea: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
43fec: b1ce cmpal %fp,%a0
43fee: 6304 blss 43ff4 <rtems_stack_checker_is_blown+0x18>
43ff0: 4202 clrb %d2 <== NOT EXECUTED
43ff2: 600c bras 44000 <rtems_stack_checker_is_blown+0x24><== NOT EXECUTED
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
43ff4: 2008 movel %a0,%d0
43ff6: d0a9 00bc addl %a1@(188),%d0
43ffa: b08e cmpl %fp,%d0
43ffc: 54c2 scc %d2
43ffe: 4482 negl %d2
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
44000: 4ab9 0009 7764 tstl 97764 <Stack_check_Initialized>
44006: 6604 bnes 4400c <rtems_stack_checker_is_blown+0x30>
44008: 7001 moveq #1,%d0 <== NOT EXECUTED
4400a: 601e bras 4402a <rtems_stack_checker_is_blown+0x4e><== NOT EXECUTED
pattern_ok = (!memcmp(
4400c: 4878 0010 pea 10 <INVALID_OPERATION>
44010: 4879 0009 a6a4 pea 9a6a4 <Stack_check_Pattern>
44016: 4868 0008 pea %a0@(8)
4401a: 4eb9 0007 7e38 jsr 77e38 <memcmp>
44020: 4fef 000c lea %sp@(12),%sp
44024: 4a80 tstl %d0
44026: 57c0 seq %d0
44028: 4480 negl %d0
}
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
if ( sp_ok && pattern_ok )
4402a: 4a02 tstb %d2
4402c: 6708 beqs 44036 <rtems_stack_checker_is_blown+0x5a>
4402e: 4a00 tstb %d0
44030: 6704 beqs 44036 <rtems_stack_checker_is_blown+0x5a>
44032: 4200 clrb %d0
44034: 6018 bras 4404e <rtems_stack_checker_is_blown+0x72>
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
44036: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED
4403c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4403e: 2f39 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%sp@- <== NOT EXECUTED
44044: 4eb9 0004 3f36 jsr 43f36 <Stack_check_report_blown_task> <== NOT EXECUTED
return true;
4404a: 508f addql #8,%sp <== NOT EXECUTED
return false;
/*
* Let's report as much as we can.
*/
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
4404c: 7001 moveq #1,%d0 <== NOT EXECUTED
return true;
}
4404e: 242e fffc movel %fp@(-4),%d2
44052: 4e5e unlk %fp
44054: 4e75 rts
00043f1e <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
43f1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
43f22: 4879 0004 681c pea 4681c <printk_plugin> <== NOT EXECUTED
43f28: 42a7 clrl %sp@- <== NOT EXECUTED
43f2a: 4eb9 0004 3ebc jsr 43ebc <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
43f30: 508f addql #8,%sp <== NOT EXECUTED
}
43f32: 4e5e unlk %fp <== NOT EXECUTED
43f34: 4e75 rts
00043ebc <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ebc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
43ec0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43ec2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
43ec6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
print_context = context;
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ec8: 4879 0008 d23e pea 8d23e <IntUartPollCallbacks.6559+0x6c> <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
43ece: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
print_context = context;
print_handler = print;
43ed2: 23ca 0009 776c movel %a2,9776c <print_handler> <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
43ed8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
print_context = context;
43eda: 23c2 0009 7768 movel %d2,97768 <print_context> <== NOT EXECUTED
print_handler = print;
(*print)( context, "Stack usage by thread\n");
43ee0: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context,
43ee2: 4879 0008 d255 pea 8d255 <IntUartPollCallbacks.6559+0x83> <== NOT EXECUTED
43ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
43eea: 4e92 jsr %a2@ <== NOT EXECUTED
" ID NAME LOW HIGH CURRENT AVAILABLE USED\n"
);
/* iterate over all threads and dump the usage */
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
43eec: 4879 0004 3da2 pea 43da2 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
43ef2: 4eb9 0004 a2b0 jsr 4a2b0 <rtems_iterate_over_all_threads> <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
43ef8: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
43efc: 4eb9 0004 3da2 jsr 43da2 <Stack_check_Dump_threads_usage> <== NOT EXECUTED
print_context = NULL;
print_handler = NULL;
}
43f02: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
print_context = NULL;
print_handler = NULL;
43f06: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
43f0a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
43f0e: 4e5e unlk %fp <== NOT EXECUTED
rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage );
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
print_context = NULL;
43f10: 42b9 0009 7768 clrl 97768 <print_context> <== NOT EXECUTED
print_handler = NULL;
43f16: 42b9 0009 776c clrl 9776c <print_handler> <== NOT EXECUTED
}
43f1c: 4e75 rts
00044056 <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44056: 4e56 0000 linkw %fp,#0
4405a: 2f0a movel %a2,%sp@-
4405c: 246e 0008 moveal %fp@(8),%a2
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern;
44060: 206a 00c0 moveal %a2@(192),%a0
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
44064: 2f02 movel %d2,%sp@-
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
44066: b1ce cmpal %fp,%a0
44068: 6304 blss 4406e <rtems_stack_checker_switch_extension+0x18>
4406a: 4202 clrb %d2 <== NOT EXECUTED
4406c: 600c bras 4407a <rtems_stack_checker_switch_extension+0x24><== NOT EXECUTED
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
4406e: 2008 movel %a0,%d0
44070: d0aa 00bc addl %a2@(188),%d0
44074: b08e cmpl %fp,%d0
44076: 54c2 scc %d2
44078: 4482 negl %d2
/*
* Check for an out of bounds stack pointer or an overwrite
*/
sp_ok = Stack_check_Frame_pointer_in_range( the_stack );
pattern_ok = (!memcmp( pattern,
4407a: 4878 0010 pea 10 <INVALID_OPERATION>
4407e: 4879 0009 a6a4 pea 9a6a4 <Stack_check_Pattern>
44084: 4868 0008 pea %a0@(8)
44088: 4eb9 0007 7e38 jsr 77e38 <memcmp>
4408e: 4fef 000c lea %sp@(12),%sp
44092: 4a80 tstl %d0
44094: 57c0 seq %d0
44096: 4480 negl %d0
44098: 1200 moveb %d0,%d1
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
4409a: 4a02 tstb %d2
4409c: 6704 beqs 440a2 <rtems_stack_checker_switch_extension+0x4c>
4409e: 4a00 tstb %d0
440a0: 661c bnes 440be <rtems_stack_checker_switch_extension+0x68>
Stack_check_report_blown_task( running, pattern_ok );
440a2: 4280 clrl %d0 <== NOT EXECUTED
440a4: 1001 moveb %d1,%d0 <== NOT EXECUTED
440a6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
440aa: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
440ae: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
pattern_ok = (!memcmp( pattern,
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
440b2: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
}
440b6: 4e5e unlk %fp <== NOT EXECUTED
pattern_ok = (!memcmp( pattern,
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
Stack_check_report_blown_task( running, pattern_ok );
440b8: 4ef9 0004 3f36 jmp 43f36 <Stack_check_report_blown_task> <== NOT EXECUTED
}
}
440be: 242e fff8 movel %fp@(-8),%d2
440c2: 246e fffc moveal %fp@(-4),%a2
440c6: 4e5e unlk %fp
440c8: 4e75 rts
0004b4f8 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b4f8: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
4b4fc: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
4b500: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4b504: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
4b508: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b50c: 4a8a tstl %a2 <== NOT EXECUTED
4b50e: 6604 bnes 4b514 <rtems_string_to_double+0x1c> <== NOT EXECUTED
4b510: 7009 moveq #9,%d0 <== NOT EXECUTED
4b512: 606e bras 4b582 <rtems_string_to_double+0x8a> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b514: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED
*n = 0;
4b51a: 4281 clrl %d1 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b51c: 2040 moveal %d0,%a0 <== NOT EXECUTED
*n = 0;
4b51e: 4280 clrl %d0 <== NOT EXECUTED
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b520: 4290 clrl %a0@ <== NOT EXECUTED
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b522: 486e fffc pea %fp@(-4) <== NOT EXECUTED
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b526: 2480 movel %d0,%a2@ <== NOT EXECUTED
4b528: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b52c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b52e: 4eb9 0004 fd68 jsr 4fd68 <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 )
4b534: 508f addql #8,%sp <== NOT EXECUTED
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b536: 2600 movel %d0,%d3 <== NOT EXECUTED
4b538: 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 )
4b53a: 4a8b tstl %a3 <== NOT EXECUTED
4b53c: 6704 beqs 4b542 <rtems_string_to_double+0x4a> <== NOT EXECUTED
*endptr = end;
4b53e: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED
/* nothing was converted */
if ( end == s )
4b542: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED
4b546: 6604 bnes 4b54c <rtems_string_to_double+0x54> <== NOT EXECUTED
4b548: 700b moveq #11,%d0 <== NOT EXECUTED
4b54a: 6036 bras 4b582 <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))
4b54c: 4878 ffff pea ffffffff <LESS> <== NOT EXECUTED
4b550: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED
4b556: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4b558: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b55a: 4eb9 0005 aba8 jsr 5aba8 <__gtdf2> <== NOT EXECUTED
4b560: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4b564: 4a80 tstl %d0 <== NOT EXECUTED
4b566: 6f12 bles 4b57a <rtems_string_to_double+0x82> <== NOT EXECUTED
4b568: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED
4b56e: 7222 moveq #34,%d1 <== NOT EXECUTED
4b570: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b572: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b574: 6604 bnes 4b57a <rtems_string_to_double+0x82> <== NOT EXECUTED
4b576: 700a moveq #10,%d0 <== NOT EXECUTED
4b578: 6008 bras 4b582 <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;
4b57a: 4280 clrl %d0 <== NOT EXECUTED
4b57c: 2483 movel %d3,%a2@ <== NOT EXECUTED
4b57e: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED
#endif
return RTEMS_SUCCESSFUL;
}
4b582: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 <== NOT EXECUTED
4b588: 4e5e unlk %fp <== NOT EXECUTED
4b58a: 4e75 rts
0004b58c <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b58c: 4e56 ffec linkw %fp,#-20
4b590: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4b594: 262e 0008 movel %fp@(8),%d3
4b598: 246e 000c moveal %fp@(12),%a2
4b59c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b5a0: 4a8a tstl %a2
4b5a2: 6604 bnes 4b5a8 <rtems_string_to_float+0x1c>
4b5a4: 7009 moveq #9,%d0
4b5a6: 605c bras 4b604 <rtems_string_to_float+0x78>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b5a8: 4eb9 0004 d314 jsr 4d314 <__errno>
4b5ae: 2040 moveal %d0,%a0
4b5b0: 4290 clrl %a0@
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b5b2: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b5b6: 24bc 0000 0000 movel #0,%a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b5bc: 2f03 movel %d3,%sp@-
4b5be: 4eb9 0004 fd0a jsr 4fd0a <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 )
4b5c4: 508f addql #8,%sp
errno = 0;
*n = 0;
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
4b5c6: 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 )
4b5c8: 4a8b tstl %a3
4b5ca: 6704 beqs 4b5d0 <rtems_string_to_float+0x44>
*endptr = end;
4b5cc: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b5d0: b6ae fffc cmpl %fp@(-4),%d3
4b5d4: 6604 bnes 4b5da <rtems_string_to_float+0x4e>
4b5d6: 700b moveq #11,%d0
4b5d8: 602a bras 4b604 <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))
4b5da: 2f3c 7f7f ffff movel #2139095039,%sp@-
4b5e0: 2f02 movel %d2,%sp@-
4b5e2: 4eb9 0005 ac38 jsr 5ac38 <__gtsf2>
4b5e8: 508f addql #8,%sp
4b5ea: 4a80 tstl %d0
4b5ec: 6f12 bles 4b600 <rtems_string_to_float+0x74>
4b5ee: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED
4b5f4: 7222 moveq #34,%d1 <== NOT EXECUTED
4b5f6: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b5f8: b290 cmpl %a0@,%d1 <== NOT EXECUTED
4b5fa: 6604 bnes 4b600 <rtems_string_to_float+0x74> <== NOT EXECUTED
4b5fc: 700a moveq #10,%d0 <== NOT EXECUTED
4b5fe: 6004 bras 4b604 <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;
4b600: 2482 movel %d2,%a2@
4b602: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
4b604: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4b60a: 4e5e unlk %fp
4b60c: 4e75 rts
...
0004b688 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b688: 4e56 ffe8 linkw %fp,#-24
4b68c: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
4b690: 242e 0008 movel %fp@(8),%d2
4b694: 246e 000c moveal %fp@(12),%a2
4b698: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b69c: 4a8a tstl %a2
4b69e: 6604 bnes 4b6a4 <rtems_string_to_long_long+0x1c>
4b6a0: 7009 moveq #9,%d0
4b6a2: 6074 bras 4b718 <rtems_string_to_long_long+0x90>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b6a4: 4eb9 0004 d314 jsr 4d314 <__errno>
4b6aa: 2040 moveal %d0,%a0
*n = 0;
4b6ac: 4280 clrl %d0
4b6ae: 4281 clrl %d1
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b6b0: 4290 clrl %a0@
*n = 0;
4b6b2: 2480 movel %d0,%a2@
4b6b4: 2541 0004 movel %d1,%a2@(4)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b6b8: 2f2e 0014 movel %fp@(20),%sp@-
4b6bc: 486e fffc pea %fp@(-4)
4b6c0: 2f02 movel %d2,%sp@-
4b6c2: 4eb9 0004 ff0c jsr 4ff0c <strtoll>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b6c8: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b6cc: 2600 movel %d0,%d3
4b6ce: 2801 movel %d1,%d4
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b6d0: 4a8b tstl %a3
4b6d2: 6704 beqs 4b6d8 <rtems_string_to_long_long+0x50>
*endptr = end;
4b6d4: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b6d8: b4ae fffc cmpl %fp@(-4),%d2
4b6dc: 6604 bnes 4b6e2 <rtems_string_to_long_long+0x5a>
4b6de: 700b moveq #11,%d0
4b6e0: 6036 bras 4b718 <rtems_string_to_long_long+0x90>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b6e2: 203c 7fff ffff movel #2147483647,%d0
4b6e8: 72ff moveq #-1,%d1
4b6ea: 9284 subl %d4,%d1
4b6ec: 9183 subxl %d3,%d0
4b6ee: 670e beqs 4b6fe <rtems_string_to_long_long+0x76>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
4b6f0: 203c 8000 0000 movel #-2147483648,%d0
4b6f6: 4281 clrl %d1
4b6f8: 9284 subl %d4,%d1
4b6fa: 9183 subxl %d3,%d0
4b6fc: 660e bnes 4b70c <rtems_string_to_long_long+0x84>
4b6fe: 4eb9 0004 d314 jsr 4d314 <__errno>
4b704: 7222 moveq #34,%d1
4b706: 2040 moveal %d0,%a0
4b708: b290 cmpl %a0@,%d1
4b70a: 670a beqs 4b716 <rtems_string_to_long_long+0x8e>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b70c: 4280 clrl %d0
4b70e: 2483 movel %d3,%a2@
4b710: 2544 0004 movel %d4,%a2@(4)
#endif
return RTEMS_SUCCESSFUL;
4b714: 6002 bras 4b718 <rtems_string_to_long_long+0x90>
4b716: 700a moveq #10,%d0
}
4b718: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3
4b71e: 4e5e unlk %fp
4b720: 4e75 rts
...
00057e0c <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57e0c: 4e56 ffec linkw %fp,#-20
57e10: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
57e14: 262e 0008 movel %fp@(8),%d3
57e18: 246e 000c moveal %fp@(12),%a2
57e1c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57e20: 4a8a tstl %a2
57e22: 6604 bnes 57e28 <rtems_string_to_pointer+0x1c>
57e24: 7009 moveq #9,%d0
57e26: 6050 bras 57e78 <rtems_string_to_pointer+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57e28: 4eb9 0007 4e78 jsr 74e78 <__errno>
57e2e: 2040 moveal %d0,%a0
57e30: 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 );
57e32: 4878 0010 pea 10 <INVALID_OPERATION>
57e36: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
57e3a: 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 );
57e3c: 2f03 movel %d3,%sp@-
57e3e: 4eb9 0007 c024 jsr 7c024 <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 )
57e44: 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 );
57e48: 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 )
57e4a: 4a8b tstl %a3
57e4c: 6704 beqs 57e52 <rtems_string_to_pointer+0x46>
*endptr = end;
57e4e: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57e52: b6ae fffc cmpl %fp@(-4),%d3
57e56: 6604 bnes 57e5c <rtems_string_to_pointer+0x50>
57e58: 700b moveq #11,%d0
57e5a: 601c bras 57e78 <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))
57e5c: 70ff moveq #-1,%d0
57e5e: b082 cmpl %d2,%d0
57e60: 6612 bnes 57e74 <rtems_string_to_pointer+0x68>
57e62: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
57e68: 7222 moveq #34,%d1 <== NOT EXECUTED
57e6a: 2040 moveal %d0,%a0 <== NOT EXECUTED
57e6c: b290 cmpl %a0@,%d1 <== NOT EXECUTED
57e6e: 6604 bnes 57e74 <rtems_string_to_pointer+0x68> <== NOT EXECUTED
57e70: 700a moveq #10,%d0 <== NOT EXECUTED
57e72: 6004 bras 57e78 <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;
57e74: 2482 movel %d2,%a2@
57e76: 4280 clrl %d0
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
}
57e78: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
57e7e: 4e5e unlk %fp
57e80: 4e75 rts
...
00057e84 <rtems_string_to_unsigned_char>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57e84: 4e56 fff0 linkw %fp,#-16
57e88: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
57e8c: 242e 0008 movel %fp@(8),%d2
57e90: 246e 000c moveal %fp@(12),%a2
57e94: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57e98: 4a8a tstl %a2
57e9a: 6604 bnes 57ea0 <rtems_string_to_unsigned_char+0x1c>
57e9c: 7009 moveq #9,%d0
57e9e: 6038 bras 57ed8 <rtems_string_to_unsigned_char+0x54>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57ea0: 4eb9 0007 4e78 jsr 74e78 <__errno>
57ea6: 2040 moveal %d0,%a0
57ea8: 4290 clrl %a0@
*n = 0;
57eaa: 4212 clrb %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57eac: 2f2e 0014 movel %fp@(20),%sp@-
57eb0: 486e fffc pea %fp@(-4)
57eb4: 2f02 movel %d2,%sp@-
57eb6: 4eb9 0007 c024 jsr 7c024 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57ebc: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57ec0: 2200 movel %d0,%d1
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57ec2: 4a8b tstl %a3
57ec4: 6704 beqs 57eca <rtems_string_to_unsigned_char+0x46>
*endptr = end;
57ec6: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57eca: b4ae fffc cmpl %fp@(-4),%d2
57ece: 6604 bnes 57ed4 <rtems_string_to_unsigned_char+0x50>
57ed0: 700b moveq #11,%d0
57ed2: 6004 bras 57ed8 <rtems_string_to_unsigned_char+0x54>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
57ed4: 4280 clrl %d0
57ed6: 1481 moveb %d1,%a2@
#endif
return RTEMS_SUCCESSFUL;
}
57ed8: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
57ede: 4e5e unlk %fp
57ee0: 4e75 rts
...
0004b87c <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
4b87c: 4e56 ffec linkw %fp,#-20
4b880: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
4b884: 262e 0008 movel %fp@(8),%d3
4b888: 246e 000c moveal %fp@(12),%a2
4b88c: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
4b890: 4a8a tstl %a2
4b892: 6604 bnes 4b898 <rtems_string_to_unsigned_int+0x1c>
4b894: 7009 moveq #9,%d0
4b896: 6050 bras 4b8e8 <rtems_string_to_unsigned_int+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
4b898: 4eb9 0004 d314 jsr 4d314 <__errno>
4b89e: 2040 moveal %d0,%a0
4b8a0: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b8a2: 2f2e 0014 movel %fp@(20),%sp@-
4b8a6: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
4b8aa: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b8ac: 2f03 movel %d3,%sp@-
4b8ae: 4eb9 0005 031c jsr 5031c <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b8b4: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
4b8b8: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
4b8ba: 4a8b tstl %a3
4b8bc: 6704 beqs 4b8c2 <rtems_string_to_unsigned_int+0x46>
*endptr = end;
4b8be: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
4b8c2: b6ae fffc cmpl %fp@(-4),%d3
4b8c6: 6604 bnes 4b8cc <rtems_string_to_unsigned_int+0x50>
4b8c8: 700b moveq #11,%d0
4b8ca: 601c bras 4b8e8 <rtems_string_to_unsigned_int+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
4b8cc: 70ff moveq #-1,%d0
4b8ce: b082 cmpl %d2,%d0
4b8d0: 6612 bnes 4b8e4 <rtems_string_to_unsigned_int+0x68>
4b8d2: 4eb9 0004 d314 jsr 4d314 <__errno>
4b8d8: 7222 moveq #34,%d1
4b8da: 2040 moveal %d0,%a0
4b8dc: b290 cmpl %a0@,%d1
4b8de: 6604 bnes 4b8e4 <rtems_string_to_unsigned_int+0x68>
4b8e0: 700a moveq #10,%d0
4b8e2: 6004 bras 4b8e8 <rtems_string_to_unsigned_int+0x6c>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
4b8e4: 2482 movel %d2,%a2@
4b8e6: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
4b8e8: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
4b8ee: 4e5e unlk %fp
4b8f0: 4e75 rts
...
00057ee4 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
57ee4: 4e56 ffec linkw %fp,#-20
57ee8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
57eec: 262e 0008 movel %fp@(8),%d3
57ef0: 246e 000c moveal %fp@(12),%a2
57ef4: 266e 0010 moveal %fp@(16),%a3
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
57ef8: 4a8a tstl %a2
57efa: 6604 bnes 57f00 <rtems_string_to_unsigned_long+0x1c>
57efc: 7009 moveq #9,%d0
57efe: 6050 bras 57f50 <rtems_string_to_unsigned_long+0x6c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
57f00: 4eb9 0007 4e78 jsr 74e78 <__errno>
57f06: 2040 moveal %d0,%a0
57f08: 4290 clrl %a0@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57f0a: 2f2e 0014 movel %fp@(20),%sp@-
57f0e: 486e fffc pea %fp@(-4)
if ( !n )
return RTEMS_INVALID_ADDRESS;
errno = 0;
*n = 0;
57f12: 4292 clrl %a2@
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57f14: 2f03 movel %d3,%sp@-
57f16: 4eb9 0007 c024 jsr 7c024 <strtoul>
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57f1c: 4fef 000c lea %sp@(12),%sp
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
57f20: 2400 movel %d0,%d2
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
57f22: 4a8b tstl %a3
57f24: 6704 beqs 57f2a <rtems_string_to_unsigned_long+0x46>
*endptr = end;
57f26: 26ae fffc movel %fp@(-4),%a3@
/* nothing was converted */
if ( end == s )
57f2a: b6ae fffc cmpl %fp@(-4),%d3
57f2e: 6604 bnes 57f34 <rtems_string_to_unsigned_long+0x50>
57f30: 700b moveq #11,%d0
57f32: 601c bras 57f50 <rtems_string_to_unsigned_long+0x6c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
57f34: 70ff moveq #-1,%d0
57f36: b082 cmpl %d2,%d0
57f38: 6612 bnes 57f4c <rtems_string_to_unsigned_long+0x68>
57f3a: 4eb9 0007 4e78 jsr 74e78 <__errno>
57f40: 7222 moveq #34,%d1
57f42: 2040 moveal %d0,%a0
57f44: b290 cmpl %a0@,%d1
57f46: 6604 bnes 57f4c <rtems_string_to_unsigned_long+0x68>
57f48: 700a moveq #10,%d0
57f4a: 6004 bras 57f50 <rtems_string_to_unsigned_long+0x6c>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
57f4c: 2482 movel %d2,%a2@
57f4e: 4280 clrl %d0
#endif
return RTEMS_SUCCESSFUL;
}
57f50: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
57f56: 4e5e unlk %fp
57f58: 4e75 rts
...
00045208 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
45208: 4e56 fff0 linkw %fp,#-16
4520c: 48d7 1c00 moveml %a2-%a4,%sp@
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
45210: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
45216: 47f9 0004 5840 lea 45840 <_API_Mutex_Unlock>,%a3
4521c: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
45222: 486e fffc pea %fp@(-4)
45226: 2f2e 0008 movel %fp@(8),%sp@-
4522a: 4eb9 0004 6c88 jsr 46c88 <_Thread_Get>
switch ( location ) {
45230: 4fef 000c lea %sp@(12),%sp
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
45234: 2440 moveal %d0,%a2
switch ( location ) {
45236: 4aae fffc tstl %fp@(-4)
4523a: 663c bnes 45278 <rtems_task_delete+0x70>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
4523c: 2f2a 0008 movel %a2@(8),%sp@-
45240: 49f9 0004 63b8 lea 463b8 <_Objects_Get_information_id>,%a4
45246: 4e94 jsr %a4@
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
45248: 2f0a movel %a2,%sp@-
4524a: 2f00 movel %d0,%sp@-
4524c: 4eb9 0004 6954 jsr 46954 <_Thread_Close>
45252: 2f2a 0008 movel %a2@(8),%sp@-
45256: 4e94 jsr %a4@
45258: 2f0a movel %a2,%sp@-
4525a: 2f00 movel %d0,%sp@-
4525c: 4eb9 0004 6334 jsr 46334 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
45262: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
45268: 4e93 jsr %a3@
_Thread_Enable_dispatch();
4526a: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45270: 4fef 001c lea %sp@(28),%sp
_Thread_Close( the_information, the_thread );
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
_Thread_Enable_dispatch();
45274: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
45276: 600c bras 45284 <rtems_task_delete+0x7c>
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
45278: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@-
4527e: 4e93 jsr %a3@
return RTEMS_INVALID_ID;
45280: 588f addql #4,%sp
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
45282: 7004 moveq #4,%d0
return RTEMS_INVALID_ID;
}
45284: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4
4528a: 4e5e unlk %fp
4528c: 4e75 rts
...
00046988 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
46988: 4e56 fffc linkw %fp,#-4
4698c: 202e 0008 movel %fp@(8),%d0
46990: 2f0a movel %a2,%sp@-
46992: 246e 0010 moveal %fp@(16),%a2
46996: 2f02 movel %d2,%sp@-
46998: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
4699c: 4a39 0005 c924 tstb 5c924 <Configuration_RTEMS_API+0x4>
469a2: 6604 bnes 469a8 <rtems_task_get_note+0x20>
469a4: 7016 moveq #22,%d0
469a6: 605e bras 46a06 <rtems_task_get_note+0x7e>
return RTEMS_NOT_CONFIGURED;
if ( !note )
469a8: 4a8a tstl %a2
469aa: 6604 bnes 469b0 <rtems_task_get_note+0x28>
469ac: 7009 moveq #9,%d0
469ae: 6056 bras 46a06 <rtems_task_get_note+0x7e>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
469b0: 720f moveq #15,%d1
469b2: b282 cmpl %d2,%d1
469b4: 6404 bccs 469ba <rtems_task_get_note+0x32>
469b6: 700a moveq #10,%d0
469b8: 604c bras 46a06 <rtems_task_get_note+0x7e>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
469ba: 4a80 tstl %d0
469bc: 670c beqs 469ca <rtems_task_get_note+0x42>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
469be: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0
469c4: b0a8 0008 cmpl %a0@(8),%d0
469c8: 6612 bnes 469dc <rtems_task_get_note+0x54>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
469ca: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0
469d0: 4280 clrl %d0
469d2: 2068 0108 moveal %a0@(264),%a0
469d6: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
return RTEMS_SUCCESSFUL;
469da: 602a bras 46a06 <rtems_task_get_note+0x7e>
}
the_thread = _Thread_Get( id, &location );
469dc: 486e fffc pea %fp@(-4)
469e0: 2f00 movel %d0,%sp@-
469e2: 4eb9 0004 8648 jsr 48648 <_Thread_Get>
switch ( location ) {
469e8: 508f addql #8,%sp
469ea: 4aae fffc tstl %fp@(-4)
469ee: 6704 beqs 469f4 <rtems_task_get_note+0x6c>
469f0: 7004 moveq #4,%d0
469f2: 6012 bras 46a06 <rtems_task_get_note+0x7e>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
469f4: 2240 moveal %d0,%a1
469f6: 2069 0108 moveal %a1@(264),%a0
469fa: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@
_Thread_Enable_dispatch();
469fe: 4eb9 0004 8622 jsr 48622 <_Thread_Enable_dispatch>
46a04: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46a06: 242e fff4 movel %fp@(-12),%d2
46a0a: 246e fff8 moveal %fp@(-8),%a2
46a0e: 4e5e unlk %fp
46a10: 4e75 rts
...
00045290 <rtems_task_ident>:
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
45290: 4e56 0000 linkw %fp,#0
45294: 202e 0008 movel %fp@(8),%d0
45298: 206e 0010 moveal %fp@(16),%a0
Objects_Name_or_id_lookup_errors status;
if ( !id )
4529c: 4a88 tstl %a0
4529e: 6604 bnes 452a4 <rtems_task_ident+0x14>
452a0: 7009 moveq #9,%d0
452a2: 6032 bras 452d6 <rtems_task_ident+0x46>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
452a4: 4a80 tstl %d0
452a6: 660c bnes 452b4 <rtems_task_ident+0x24>
*id = _Thread_Executing->Object.id;
452a8: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1
452ae: 20a9 0008 movel %a1@(8),%a0@
return RTEMS_SUCCESSFUL;
452b2: 6022 bras 452d6 <rtems_task_ident+0x46>
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
452b4: 2f08 movel %a0,%sp@-
452b6: 2f2e 000c movel %fp@(12),%sp@-
452ba: 2f00 movel %d0,%sp@-
452bc: 4879 0005 b968 pea 5b968 <_RTEMS_tasks_Information>
452c2: 4eb9 0004 65f0 jsr 465f0 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
452c8: 4fef 0010 lea %sp@(16),%sp
452cc: 41f9 0005 93ac lea 593ac <_Status_Object_name_errors_to_status>,%a0
452d2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
}
452d6: 4e5e unlk %fp
452d8: 4e75 rts
...
0004b06c <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4b06c: 4e56 ffe4 linkw %fp,#-28
4b070: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4b074: 262e 0008 movel %fp@(8),%d3
4b078: 282e 000c movel %fp@(12),%d4
4b07c: 286e 0010 moveal %fp@(16),%a4
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
4b080: 4a8c tstl %a4
4b082: 6606 bnes 4b08a <rtems_task_mode+0x1e>
4b084: 7009 moveq #9,%d0
4b086: 6000 00fc braw 4b184 <rtems_task_mode+0x118>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4b08a: 2479 0005 baae moveal 5baae <_Thread_Executing>,%a2
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4b090: 4a2a 0075 tstb %a2@(117)
4b094: 57c0 seq %d0
4b096: 243c 0000 0100 movel #256,%d2
4b09c: 49c0 extbl %d0
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4b09e: 266a 0108 moveal %a2@(264),%a3
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4b0a2: c480 andl %d0,%d2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4b0a4: 4aaa 007a tstl %a2@(122)
4b0a8: 6704 beqs 4b0ae <rtems_task_mode+0x42>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4b0aa: 08c2 0009 bset #9,%d2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4b0ae: 4a2b 0008 tstb %a3@(8)
4b0b2: 57c0 seq %d0
4b0b4: 2a3c 0000 0400 movel #1024,%d5
4b0ba: 49c0 extbl %d0
4b0bc: ca80 andl %d0,%d5
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
4b0be: 4eb9 0004 7f18 jsr 47f18 <_CPU_ISR_Get_level>
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
4b0c4: 8085 orl %d5,%d0
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
4b0c6: 8082 orl %d2,%d0
4b0c8: 2880 movel %d0,%a4@
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4b0ca: 0804 0008 btst #8,%d4
4b0ce: 670e beqs 4b0de <rtems_task_mode+0x72>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4b0d0: 2003 movel %d3,%d0
4b0d2: 7201 moveq #1,%d1
4b0d4: e088 lsrl #8,%d0
4b0d6: b380 eorl %d1,%d0
4b0d8: c081 andl %d1,%d0
4b0da: 1540 0075 moveb %d0,%a2@(117)
if ( mask & RTEMS_TIMESLICE_MASK ) {
4b0de: 0804 0009 btst #9,%d4
4b0e2: 671c beqs 4b100 <rtems_task_mode+0x94>
if ( _Modes_Is_timeslice(mode_set) ) {
4b0e4: 0803 0009 btst #9,%d3
4b0e8: 6712 beqs 4b0fc <rtems_task_mode+0x90>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4b0ea: 41f9 0005 b9a4 lea 5b9a4 <_Thread_Ticks_per_timeslice>,%a0
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4b0f0: 7001 moveq #1,%d0
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4b0f2: 2550 0076 movel %a0@,%a2@(118)
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4b0f6: 2540 007a movel %d0,%a2@(122)
4b0fa: 6004 bras 4b100 <rtems_task_mode+0x94>
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4b0fc: 42aa 007a clrl %a2@(122)
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4b100: 7007 moveq #7,%d0
4b102: c084 andl %d4,%d0
4b104: 6712 beqs 4b118 <rtems_task_mode+0xac>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4b106: 40c0 movew %sr,%d0
4b108: 7207 moveq #7,%d1
4b10a: c283 andl %d3,%d1
4b10c: 0280 0000 f8ff andil #63743,%d0
4b112: e189 lsll #8,%d1
4b114: 8081 orl %d1,%d0
4b116: 46c0 movew %d0,%sr
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4b118: 0804 000a btst #10,%d4
4b11c: 6744 beqs 4b162 <rtems_task_mode+0xf6>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4b11e: 700a moveq #10,%d0
4b120: e0ab lsrl %d0,%d3
4b122: 7201 moveq #1,%d1
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4b124: 4280 clrl %d0
4b126: 102b 0008 moveb %a3@(8),%d0
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4b12a: b383 eorl %d1,%d3
4b12c: c681 andl %d1,%d3
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4b12e: b083 cmpl %d3,%d0
4b130: 6730 beqs 4b162 <rtems_task_mode+0xf6>
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4b132: 203c 0000 0700 movel #1792,%d0
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
4b138: 1743 0008 moveb %d3,%a3@(8)
4b13c: 40c1 movew %sr,%d1
4b13e: 8081 orl %d1,%d0
4b140: 46c0 movew %d0,%sr
_signals = information->signals_pending;
4b142: 202b 0016 movel %a3@(22),%d0
information->signals_pending = information->signals_posted;
4b146: 276b 0012 0016 movel %a3@(18),%a3@(22)
information->signals_posted = _signals;
4b14c: 2740 0012 movel %d0,%a3@(18)
_ISR_Enable( _level );
4b150: 46c1 movew %d1,%sr
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4b152: 4aab 0012 tstl %a3@(18)
4b156: 670a beqs 4b162 <rtems_task_mode+0xf6>
if ( is_asr_enabled != asr->is_enabled ) {
asr->is_enabled = is_asr_enabled;
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
needs_asr_dispatching = true;
executing->do_post_task_switch_extension = true;
4b158: 7001 moveq #1,%d0
4b15a: 7401 moveq #1,%d2
4b15c: 1540 0074 moveb %d0,%a2@(116)
4b160: 6002 bras 4b164 <rtems_task_mode+0xf8>
4b162: 4202 clrb %d2
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) )
4b164: 7203 moveq #3,%d1
4b166: b2b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d1
4b16c: 6614 bnes 4b182 <rtems_task_mode+0x116>
if ( _Thread_Evaluate_mode() || needs_asr_dispatching )
4b16e: 4eb9 0004 b44c jsr 4b44c <_Thread_Evaluate_mode>
4b174: 4a00 tstb %d0
4b176: 6604 bnes 4b17c <rtems_task_mode+0x110>
4b178: 4a02 tstb %d2
4b17a: 6706 beqs 4b182 <rtems_task_mode+0x116>
_Thread_Dispatch();
4b17c: 4eb9 0004 6b10 jsr 46b10 <_Thread_Dispatch>
4b182: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
}
4b184: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4b18a: 4e5e unlk %fp
4b18c: 4e75 rts
...
0004de0c <rtems_task_self>:
#include <rtems/system.h>
#include <rtems/rtems/tasks.h>
rtems_id rtems_task_self(void)
{
4de0c: 4e56 0000 linkw %fp,#0
4de10: 2079 0006 0df6 moveal 60df6 <_Thread_Executing>,%a0
return _Thread_Executing->Object.id;
}
4de16: 4e5e unlk %fp
4de18: 2028 0008 movel %a0@(8),%d0
4de1c: 4e75 rts
...
00046af4 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
46af4: 4e56 fffc linkw %fp,#-4
46af8: 202e 0008 movel %fp@(8),%d0
46afc: 2f03 movel %d3,%sp@-
46afe: 262e 0010 movel %fp@(16),%d3
46b02: 2f02 movel %d2,%sp@-
46b04: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
46b08: 4a39 0005 c924 tstb 5c924 <Configuration_RTEMS_API+0x4>
46b0e: 6604 bnes 46b14 <rtems_task_set_note+0x20>
46b10: 7016 moveq #22,%d0
46b12: 6056 bras 46b6a <rtems_task_set_note+0x76>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
46b14: 720f moveq #15,%d1
46b16: b282 cmpl %d2,%d1
46b18: 6404 bccs 46b1e <rtems_task_set_note+0x2a>
46b1a: 700a moveq #10,%d0
46b1c: 604c bras 46b6a <rtems_task_set_note+0x76>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
46b1e: 4a80 tstl %d0
46b20: 670c beqs 46b2e <rtems_task_set_note+0x3a>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
46b22: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0
46b28: b0a8 0008 cmpl %a0@(8),%d0
46b2c: 6612 bnes 46b40 <rtems_task_set_note+0x4c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
46b2e: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0
46b34: 4280 clrl %d0
46b36: 2068 0108 moveal %a0@(264),%a0
46b3a: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4)
return RTEMS_SUCCESSFUL;
46b3e: 602a bras 46b6a <rtems_task_set_note+0x76>
}
the_thread = _Thread_Get( id, &location );
46b40: 486e fffc pea %fp@(-4)
46b44: 2f00 movel %d0,%sp@-
46b46: 4eb9 0004 8648 jsr 48648 <_Thread_Get>
switch ( location ) {
46b4c: 508f addql #8,%sp
46b4e: 4aae fffc tstl %fp@(-4)
46b52: 6704 beqs 46b58 <rtems_task_set_note+0x64>
46b54: 7004 moveq #4,%d0
46b56: 6012 bras 46b6a <rtems_task_set_note+0x76>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
46b58: 2240 moveal %d0,%a1
46b5a: 2069 0108 moveal %a1@(264),%a0
46b5e: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4)
_Thread_Enable_dispatch();
46b62: 4eb9 0004 8622 jsr 48622 <_Thread_Enable_dispatch>
46b68: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
46b6a: 242e fff4 movel %fp@(-12),%d2
46b6e: 262e fff8 movel %fp@(-8),%d3
46b72: 4e5e unlk %fp
46b74: 4e75 rts
...
000493f8 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
493f8: 4e56 fffc linkw %fp,#-4
493fc: 2f0a movel %a2,%sp@-
493fe: 246e 0010 moveal %fp@(16),%a2
49402: 2f02 movel %d2,%sp@-
49404: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
49408: 6710 beqs 4941a <rtems_task_set_priority+0x22>
4940a: 4280 clrl %d0
4940c: 1039 0005 f8f2 moveb 5f8f2 <rtems_maximum_priority>,%d0
49412: b082 cmpl %d2,%d0
49414: 6404 bccs 4941a <rtems_task_set_priority+0x22>
49416: 7013 moveq #19,%d0
49418: 6054 bras 4946e <rtems_task_set_priority+0x76>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
4941a: 4a8a tstl %a2
4941c: 6604 bnes 49422 <rtems_task_set_priority+0x2a>
4941e: 7009 moveq #9,%d0
49420: 604c bras 4946e <rtems_task_set_priority+0x76>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
49422: 486e fffc pea %fp@(-4)
49426: 2f2e 0008 movel %fp@(8),%sp@-
4942a: 4eb9 0004 b084 jsr 4b084 <_Thread_Get>
switch ( location ) {
49430: 508f addql #8,%sp
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
49432: 2040 moveal %d0,%a0
switch ( location ) {
49434: 4aae fffc tstl %fp@(-4)
49438: 6704 beqs 4943e <rtems_task_set_priority+0x46>
4943a: 7004 moveq #4,%d0
4943c: 6030 bras 4946e <rtems_task_set_priority+0x76>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
4943e: 24a8 0014 movel %a0@(20),%a2@
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
49442: 4a82 tstl %d2
49444: 6720 beqs 49466 <rtems_task_set_priority+0x6e>
the_thread->real_priority = new_priority;
49446: 2142 0018 movel %d2,%a0@(24)
if ( the_thread->resource_count == 0 ||
4944a: 4aa8 001c tstl %a0@(28)
4944e: 6706 beqs 49456 <rtems_task_set_priority+0x5e>
the_thread->current_priority > new_priority )
49450: b4a8 0014 cmpl %a0@(20),%d2
49454: 6410 bccs 49466 <rtems_task_set_priority+0x6e>
_Thread_Change_priority( the_thread, new_priority, false );
49456: 42a7 clrl %sp@-
49458: 2f02 movel %d2,%sp@-
4945a: 2f08 movel %a0,%sp@-
4945c: 4eb9 0004 ab34 jsr 4ab34 <_Thread_Change_priority>
49462: 4fef 000c lea %sp@(12),%sp
}
_Thread_Enable_dispatch();
49466: 4eb9 0004 b02e jsr 4b02e <_Thread_Enable_dispatch>
4946c: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
4946e: 242e fff4 movel %fp@(-12),%d2
49472: 246e fff8 moveal %fp@(-8),%a2
49476: 4e5e unlk %fp
49478: 4e75 rts
...
00062aa0 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
62aa0: 4e56 fff0 linkw %fp,#-16
62aa4: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
62aa8: 246e 000c moveal %fp@(12),%a2
62aac: 242e 0010 movel %fp@(16),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
62ab0: 4a8a tstl %a2
62ab2: 6604 bnes 62ab8 <rtems_task_variable_add+0x18>
62ab4: 7009 moveq #9,%d0
62ab6: 6070 bras 62b28 <rtems_task_variable_add+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
62ab8: 486e fffc pea %fp@(-4)
62abc: 2f2e 0008 movel %fp@(8),%sp@-
62ac0: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get>
switch (location) {
62ac6: 508f addql #8,%sp
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
62ac8: 2640 moveal %d0,%a3
switch (location) {
62aca: 4aae fffc tstl %fp@(-4)
62ace: 6704 beqs 62ad4 <rtems_task_variable_add+0x34>
62ad0: 7004 moveq #4,%d0
62ad2: 6054 bras 62b28 <rtems_task_variable_add+0x88>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
62ad4: 206b 0118 moveal %a3@(280),%a0
while (tvp) {
62ad8: 6014 bras 62aee <rtems_task_variable_add+0x4e>
if (tvp->ptr == ptr) {
62ada: b5e8 0004 cmpal %a0@(4),%a2
62ade: 660c bnes 62aec <rtems_task_variable_add+0x4c>
tvp->dtor = dtor;
62ae0: 2142 0010 movel %d2,%a0@(16)
_Thread_Enable_dispatch();
62ae4: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
62aea: 603a bras 62b26 <rtems_task_variable_add+0x86>
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
62aec: 2050 moveal %a0@,%a0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
62aee: 4a88 tstl %a0
62af0: 66e8 bnes 62ada <rtems_task_variable_add+0x3a>
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
62af2: 4878 0014 pea 14 <OPER2>
62af6: 4eb9 0004 c210 jsr 4c210 <_Workspace_Allocate>
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
62afc: 588f addql #4,%sp
62afe: 43f9 0004 b0be lea 4b0be <_Thread_Enable_dispatch>,%a1
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
62b04: 2040 moveal %d0,%a0
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
62b06: 4a80 tstl %d0
62b08: 6606 bnes 62b10 <rtems_task_variable_add+0x70>
_Thread_Enable_dispatch();
62b0a: 4e91 jsr %a1@
62b0c: 701a moveq #26,%d0
return RTEMS_NO_MEMORY;
62b0e: 6018 bras 62b28 <rtems_task_variable_add+0x88>
}
new->gval = *ptr;
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
62b10: 20ab 0118 movel %a3@(280),%a0@
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
62b14: 2152 0008 movel %a2@,%a0@(8)
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
62b18: 2740 0118 movel %d0,%a3@(280)
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
62b1c: 214a 0004 movel %a2,%a0@(4)
new->dtor = dtor;
62b20: 2142 0010 movel %d2,%a0@(16)
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
_Thread_Enable_dispatch();
62b24: 4e91 jsr %a1@
62b26: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
62b28: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
62b2e: 4e5e unlk %fp
62b30: 4e75 rts
...
00062b34 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
62b34: 4e56 fffc linkw %fp,#-4
62b38: 2f02 movel %d2,%sp@-
62b3a: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
62b3e: 675c beqs 62b9c <rtems_task_variable_delete+0x68>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
62b40: 486e fffc pea %fp@(-4)
62b44: 2f2e 0008 movel %fp@(8),%sp@-
62b48: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get>
switch (location) {
62b4e: 508f addql #8,%sp
62b50: 4aae fffc tstl %fp@(-4)
62b54: 6704 beqs 62b5a <rtems_task_variable_delete+0x26>
62b56: 7004 moveq #4,%d0
62b58: 6044 bras 62b9e <rtems_task_variable_delete+0x6a>
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
62b5a: 2240 moveal %d0,%a1
62b5c: 2069 0118 moveal %a1@(280),%a0
62b60: 93c9 subal %a1,%a1
while (tvp) {
62b62: 602e bras 62b92 <rtems_task_variable_delete+0x5e>
if (tvp->ptr == ptr) {
62b64: b4a8 0004 cmpl %a0@(4),%d2
62b68: 6624 bnes 62b8e <rtems_task_variable_delete+0x5a>
if (prev)
62b6a: 4a89 tstl %a1
62b6c: 6704 beqs 62b72 <rtems_task_variable_delete+0x3e>
prev->next = tvp->next;
62b6e: 2290 movel %a0@,%a1@
62b70: 6006 bras 62b78 <rtems_task_variable_delete+0x44>
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
62b72: 2240 moveal %d0,%a1
62b74: 2350 0118 movel %a0@,%a1@(280)
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
62b78: 2f08 movel %a0,%sp@-
62b7a: 2f00 movel %d0,%sp@-
62b7c: 4eb9 0006 2c10 jsr 62c10 <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
62b82: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
62b88: 508f addql #8,%sp
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
62b8a: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
62b8c: 6010 bras 62b9e <rtems_task_variable_delete+0x6a>
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
62b8e: 2248 moveal %a0,%a1
62b90: 2050 moveal %a0@,%a0
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
62b92: 4a88 tstl %a0
62b94: 66ce bnes 62b64 <rtems_task_variable_delete+0x30>
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
62b96: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
62b9c: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
62b9e: 242e fff8 movel %fp@(-8),%d2
62ba2: 4e5e unlk %fp
62ba4: 4e75 rts
...
00062ba8 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
62ba8: 4e56 fffc linkw %fp,#-4
62bac: 2f0a movel %a2,%sp@-
62bae: 246e 0010 moveal %fp@(16),%a2
62bb2: 2f02 movel %d2,%sp@-
62bb4: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
62bb8: 6746 beqs 62c00 <rtems_task_variable_get+0x58>
return RTEMS_INVALID_ADDRESS;
if ( !result )
62bba: 4a8a tstl %a2
62bbc: 6742 beqs 62c00 <rtems_task_variable_get+0x58>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
62bbe: 486e fffc pea %fp@(-4)
62bc2: 2f2e 0008 movel %fp@(8),%sp@-
62bc6: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get>
switch (location) {
62bcc: 508f addql #8,%sp
62bce: 4aae fffc tstl %fp@(-4)
62bd2: 6704 beqs 62bd8 <rtems_task_variable_get+0x30>
62bd4: 7004 moveq #4,%d0
62bd6: 602a bras 62c02 <rtems_task_variable_get+0x5a>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
62bd8: 2240 moveal %d0,%a1
62bda: 2069 0118 moveal %a1@(280),%a0
while (tvp) {
62bde: 6016 bras 62bf6 <rtems_task_variable_get+0x4e>
if (tvp->ptr == ptr) {
62be0: b4a8 0004 cmpl %a0@(4),%d2
62be4: 660e bnes 62bf4 <rtems_task_variable_get+0x4c>
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
62be6: 24a8 000c movel %a0@(12),%a2@
_Thread_Enable_dispatch();
62bea: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
62bf0: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
62bf2: 600e bras 62c02 <rtems_task_variable_get+0x5a>
}
tvp = (rtems_task_variable_t *)tvp->next;
62bf4: 2050 moveal %a0@,%a0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
62bf6: 4a88 tstl %a0
62bf8: 66e6 bnes 62be0 <rtems_task_variable_get+0x38>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
62bfa: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch>
return RTEMS_INVALID_ADDRESS;
62c00: 7009 moveq #9,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
62c02: 242e fff4 movel %fp@(-12),%d2
62c06: 246e fff8 moveal %fp@(-8),%a2
62c0a: 4e5e unlk %fp
62c0c: 4e75 rts
...
00043e50 <rtems_termios_baud_to_index>:
rtems_termios_baud_t termios_baud
)
{
int baud_index;
switch (termios_baud) {
43e50: 7209 moveq #9,%d1
#include <rtems/termiostypes.h>
int rtems_termios_baud_to_index(
rtems_termios_baud_t termios_baud
)
{
43e52: 4e56 0000 linkw %fp,#0
43e56: 202e 0008 movel %fp@(8),%d0
int baud_index;
switch (termios_baud) {
43e5a: b280 cmpl %d0,%d1
43e5c: 6700 00ce beqw 43f2c <rtems_termios_baud_to_index+0xdc>
43e60: 6d54 blts 43eb6 <rtems_termios_baud_to_index+0x66>
43e62: 123c 0004 moveb #4,%d1
43e66: b280 cmpl %d0,%d1
43e68: 6700 00ae beqw 43f18 <rtems_termios_baud_to_index+0xc8>
43e6c: 6d2a blts 43e98 <rtems_termios_baud_to_index+0x48>
43e6e: 123c 0001 moveb #1,%d1
43e72: b280 cmpl %d0,%d1
43e74: 6700 0092 beqw 43f08 <rtems_termios_baud_to_index+0xb8>
43e78: 6d0a blts 43e84 <rtems_termios_baud_to_index+0x34>
43e7a: 4a80 tstl %d0
43e7c: 6700 008e beqw 43f0c <rtems_termios_baud_to_index+0xbc>
43e80: 6000 00d6 braw 43f58 <rtems_termios_baud_to_index+0x108>
43e84: 7202 moveq #2,%d1 <== NOT EXECUTED
43e86: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e88: 6700 0086 beqw 43f10 <rtems_termios_baud_to_index+0xc0><== NOT EXECUTED
43e8c: 123c 0003 moveb #3,%d1 <== NOT EXECUTED
43e90: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e92: 6600 00c4 bnew 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43e96: 607c bras 43f14 <rtems_termios_baud_to_index+0xc4><== NOT EXECUTED
43e98: 7206 moveq #6,%d1 <== NOT EXECUTED
43e9a: b280 cmpl %d0,%d1 <== NOT EXECUTED
43e9c: 6700 0082 beqw 43f20 <rtems_termios_baud_to_index+0xd0><== NOT EXECUTED
43ea0: 6e7a bgts 43f1c <rtems_termios_baud_to_index+0xcc><== NOT EXECUTED
43ea2: 123c 0007 moveb #7,%d1 <== NOT EXECUTED
43ea6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ea8: 677a beqs 43f24 <rtems_termios_baud_to_index+0xd4><== NOT EXECUTED
43eaa: 123c 0008 moveb #8,%d1 <== NOT EXECUTED
43eae: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eb0: 6600 00a6 bnew 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43eb4: 6072 bras 43f28 <rtems_termios_baud_to_index+0xd8><== NOT EXECUTED
43eb6: 720e moveq #14,%d1 <== NOT EXECUTED
43eb8: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eba: 6700 0084 beqw 43f40 <rtems_termios_baud_to_index+0xf0><== NOT EXECUTED
43ebe: 6d1c blts 43edc <rtems_termios_baud_to_index+0x8c><== NOT EXECUTED
43ec0: 123c 000b moveb #11,%d1 <== NOT EXECUTED
43ec4: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ec6: 676c beqs 43f34 <rtems_termios_baud_to_index+0xe4><== NOT EXECUTED
43ec8: 6e66 bgts 43f30 <rtems_termios_baud_to_index+0xe0><== NOT EXECUTED
43eca: 123c 000c moveb #12,%d1 <== NOT EXECUTED
43ece: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ed0: 6766 beqs 43f38 <rtems_termios_baud_to_index+0xe8><== NOT EXECUTED
43ed2: 123c 000d moveb #13,%d1 <== NOT EXECUTED
43ed6: b280 cmpl %d0,%d1 <== NOT EXECUTED
43ed8: 667e bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43eda: 6060 bras 43f3c <rtems_termios_baud_to_index+0xec><== NOT EXECUTED
43edc: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED
43ee2: 6768 beqs 43f4c <rtems_termios_baud_to_index+0xfc><== NOT EXECUTED
43ee4: 6e10 bgts 43ef6 <rtems_termios_baud_to_index+0xa6><== NOT EXECUTED
43ee6: 720f moveq #15,%d1 <== NOT EXECUTED
43ee8: b280 cmpl %d0,%d1 <== NOT EXECUTED
43eea: 6758 beqs 43f44 <rtems_termios_baud_to_index+0xf4><== NOT EXECUTED
43eec: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED
43ef2: 6664 bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43ef4: 6052 bras 43f48 <rtems_termios_baud_to_index+0xf8><== NOT EXECUTED
43ef6: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED
43efc: 6752 beqs 43f50 <rtems_termios_baud_to_index+0x100><== NOT EXECUTED
43efe: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED
43f04: 6652 bnes 43f58 <rtems_termios_baud_to_index+0x108><== NOT EXECUTED
43f06: 604c bras 43f54 <rtems_termios_baud_to_index+0x104><== NOT EXECUTED
43f08: 7001 moveq #1,%d0 <== NOT EXECUTED
43f0a: 604e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f0c: 4280 clrl %d0 <== NOT EXECUTED
43f0e: 604a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f10: 7002 moveq #2,%d0 <== NOT EXECUTED
case B0: baud_index = 0; break;
case B50: baud_index = 1; break;
case B75: baud_index = 2; break;
43f12: 6046 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f14: 7003 moveq #3,%d0 <== NOT EXECUTED
case B110: baud_index = 3; break;
43f16: 6042 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f18: 7004 moveq #4,%d0 <== NOT EXECUTED
case B134: baud_index = 4; break;
43f1a: 603e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f1c: 7005 moveq #5,%d0 <== NOT EXECUTED
case B150: baud_index = 5; break;
43f1e: 603a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f20: 7006 moveq #6,%d0 <== NOT EXECUTED
case B200: baud_index = 6; break;
43f22: 6036 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f24: 7007 moveq #7,%d0 <== NOT EXECUTED
case B300: baud_index = 7; break;
43f26: 6032 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f28: 7008 moveq #8,%d0 <== NOT EXECUTED
case B600: baud_index = 8; break;
43f2a: 602e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f2c: 7009 moveq #9,%d0 <== NOT EXECUTED
case B1200: baud_index = 9; break;
43f2e: 602a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f30: 700a moveq #10,%d0 <== NOT EXECUTED
case B1800: baud_index = 10; break;
43f32: 6026 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f34: 700b moveq #11,%d0 <== NOT EXECUTED
case B2400: baud_index = 11; break;
43f36: 6022 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f38: 700c moveq #12,%d0 <== NOT EXECUTED
case B4800: baud_index = 12; break;
43f3a: 601e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f3c: 700d moveq #13,%d0 <== NOT EXECUTED
case B9600: baud_index = 13; break;
43f3e: 601a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f40: 700e moveq #14,%d0 <== NOT EXECUTED
case B19200: baud_index = 14; break;
43f42: 6016 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f44: 700f moveq #15,%d0 <== NOT EXECUTED
case B38400: baud_index = 15; break;
43f46: 6012 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f48: 7010 moveq #16,%d0 <== NOT EXECUTED
case B57600: baud_index = 16; break;
43f4a: 600e bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f4c: 7011 moveq #17,%d0 <== NOT EXECUTED
case B115200: baud_index = 17; break;
43f4e: 600a bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f50: 7012 moveq #18,%d0 <== NOT EXECUTED
case B230400: baud_index = 18; break;
43f52: 6006 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f54: 7013 moveq #19,%d0 <== NOT EXECUTED
case B460800: baud_index = 19; break;
43f56: 6002 bras 43f5a <rtems_termios_baud_to_index+0x10a><== NOT EXECUTED
43f58: 70ff moveq #-1,%d0
default: baud_index = -1; break;
}
return baud_index;
}
43f5a: 4e5e unlk %fp
43f5c: 4e75 rts
...
00042ea8 <rtems_termios_bufsize>:
{
rtems_termios_cbufsize = cbufsize;
rtems_termios_raw_input_size = raw_input;
rtems_termios_raw_output_size = raw_output;
return RTEMS_SUCCESSFUL;
}
42ea8: 4280 clrl %d0 <== NOT EXECUTED
rtems_status_code rtems_termios_bufsize (
int cbufsize,
int raw_input,
int raw_output
)
{
42eaa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_termios_cbufsize = cbufsize;
42eae: 41ee 0008 lea %fp@(8),%a0 <== NOT EXECUTED
42eb2: 23d0 0005 a314 movel %a0@,5a314 <rtems_termios_cbufsize> <== NOT EXECUTED
rtems_termios_raw_input_size = raw_input;
42eb8: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED
42ebc: 23d0 0005 a318 movel %a0@,5a318 <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 a31c movel %a0@,5a31c <rtems_termios_raw_output_size><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
42ece: 4e75 rts
00044090 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
44090: 4e56 fff4 linkw %fp,#-12
44094: 48d7 1c00 moveml %a2-%a4,%sp@
44098: 266e 0008 moveal %fp@(8),%a3
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
4409c: 49f9 0004 4f30 lea 44f30 <rtems_semaphore_obtain>,%a4
rtems_status_code
rtems_termios_close (void *arg)
{
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
440a2: 2053 moveal %a3@,%a0
440a4: 2468 0034 moveal %a0@(52),%a2
rtems_status_code sc;
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
440a8: 42a7 clrl %sp@-
440aa: 42a7 clrl %sp@-
440ac: 2f39 0005 b8dc movel 5b8dc <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 b098 lea 5b098 <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 55b4 jsr 455b4 <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 b8e0 movel %a0,5b8e0 <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 b8e4 movel %a0,5b8e4 <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 8e7c lea 48e7c <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 b8dc movel 5b8dc <rtems_termios_ttyMutex>,%sp@-
441de: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
441e4: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
441ea: 4280 clrl %d0
441ec: 4e5e unlk %fp
441ee: 4e75 rts
000430a6 <rtems_termios_dequeue_characters>:
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
430a6: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
430aa: 202e 000c movel %fp@(12),%d0
* for each transmitted character.
* It returns number of characters left to transmit
*/
int
rtems_termios_dequeue_characters (void *ttyp, int len)
{
430ae: 206e 0008 moveal %fp@(8),%a0
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
430b2: d1a8 0090 addl %d0,%a0@(144)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
430b6: 7002 moveq #2,%d0
430b8: b0a8 00b4 cmpl %a0@(180),%d0
430bc: 661c bnes 430da <rtems_termios_dequeue_characters+0x34>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId,
430be: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
430c2: 2f28 00c8 movel %a0@(200),%sp@- <== NOT EXECUTED
430c6: 4eb9 0004 4adc jsr 44adc <rtems_event_send> <== NOT EXECUTED
TERMIOS_TX_START_EVENT);
if (sc != RTEMS_SUCCESSFUL)
430cc: 508f addql #8,%sp <== NOT EXECUTED
430ce: 4a80 tstl %d0 <== NOT EXECUTED
430d0: 672e beqs 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
rtems_fatal_error_occurred (sc);
430d2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
430d4: 4eb9 0004 55b4 jsr 455b4 <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 b14c moveal 5b14c <rtems_termios_linesw+0xb4>,%a1<== NOT EXECUTED
430e8: 4a89 tstl %a1 <== NOT EXECUTED
430ea: 6714 beqs 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
430ec: 2f08 movel %a0,%sp@- <== NOT EXECUTED
430ee: 4e91 jsr %a1@ <== NOT EXECUTED
430f0: 588f addql #4,%sp <== NOT EXECUTED
430f2: 600c bras 43100 <rtems_termios_dequeue_characters+0x5a><== NOT EXECUTED
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
430f4: 2d48 0008 movel %a0,%fp@(8)
}
}
430f8: 4e5e unlk %fp
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
else {
return rtems_termios_refill_transmitter(tty);
430fa: 4ef9 0004 2eec jmp 42eec <rtems_termios_refill_transmitter>
}
}
43100: 4280 clrl %d0 <== NOT EXECUTED
43102: 4e5e unlk %fp <== NOT EXECUTED
43104: 4e75 rts
00043106 <rtems_termios_enqueue_raw_characters>:
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
43106: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4310a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4310e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43112: 49f9 0005 b098 lea 5b098 <rtems_termios_linesw>,%a4 <== NOT EXECUTED
43118: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
4311c: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43120: eb88 lsll #5,%d0 <== NOT EXECUTED
* device receive interrupt handler.
* Returns the number of characters dropped because of overflow.
*/
int
rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len)
{
43122: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
char c;
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
43126: 4ab4 0810 tstl %a4@(00000010,%d0:l) <== NOT EXECUTED
4312a: 6634 bnes 43160 <rtems_termios_enqueue_raw_characters+0x5a><== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4312c: 2802 movel %d2,%d4 <== NOT EXECUTED
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
4312e: 4bea 004a lea %a2@(74),%a5 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43132: 49ea 0030 lea %a2@(48),%a4 <== NOT EXECUTED
43136: 4282 clrl %d2 <== NOT EXECUTED
}
if (flow_rcv) {
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
/* disable interrupts */
rtems_interrupt_disable(level);
43138: 2c3c 0000 0700 movel #1792,%d6 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4313e: 4200 clrb %d0 <== NOT EXECUTED
43140: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
43144: 6000 01f2 braw 43338 <rtems_termios_enqueue_raw_characters+0x232><== NOT EXECUTED
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
c = *buf++;
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
43148: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
4314c: 5382 subql #1,%d2 <== NOT EXECUTED
4314e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43150: 121b moveb %a3@+,%d1 <== NOT EXECUTED
43152: eb88 lsll #5,%d0 <== NOT EXECUTED
43154: 49c1 extbl %d1 <== NOT EXECUTED
43156: 2f01 movel %d1,%sp@- <== NOT EXECUTED
43158: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED
4315c: 4e90 jsr %a0@ <== NOT EXECUTED
4315e: 508f addql #8,%sp <== NOT EXECUTED
int dropped = 0;
bool flow_rcv = false; /* true, if flow control char received */
rtems_interrupt_level level;
if (rtems_termios_linesw[tty->t_line].l_rint != NULL) {
while (len--) {
43160: 4a82 tstl %d2 <== NOT EXECUTED
43162: 66e4 bnes 43148 <rtems_termios_enqueue_raw_characters+0x42><== NOT EXECUTED
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
43164: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED
43168: 6600 01e6 bnew 43350 <rtems_termios_enqueue_raw_characters+0x24a><== NOT EXECUTED
4316c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED
43170: 4a88 tstl %a0 <== NOT EXECUTED
43172: 6700 01dc beqw 43350 <rtems_termios_enqueue_raw_characters+0x24a><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43176: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4317a: 7a01 moveq #1,%d5 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4317c: 486a 0030 pea %a2@(48) <== NOT EXECUTED
43180: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43182: 508f addql #8,%sp <== NOT EXECUTED
43184: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED
43188: 6000 01c8 braw 43352 <rtems_termios_enqueue_raw_characters+0x24c><== NOT EXECUTED
while (len--) {
c = *buf++;
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
4318c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43190: 1e13 moveb %a3@,%d7 <== NOT EXECUTED
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
43192: 0800 0009 btst #9,%d0 <== NOT EXECUTED
43196: 6744 beqs 431dc <rtems_termios_enqueue_raw_characters+0xd6><== NOT EXECUTED
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
43198: 4283 clrl %d3 <== NOT EXECUTED
4319a: 162a 004a moveb %a2@(74),%d3 <== NOT EXECUTED
4319e: 4281 clrl %d1 <== NOT EXECUTED
431a0: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED
431a4: 1007 moveb %d7,%d0 <== NOT EXECUTED
431a6: 49c0 extbl %d0 <== NOT EXECUTED
431a8: b680 cmpl %d0,%d3 <== NOT EXECUTED
431aa: 6622 bnes 431ce <rtems_termios_enqueue_raw_characters+0xc8><== NOT EXECUTED
if (c == tty->termios.c_cc[VSTART]) {
431ac: b280 cmpl %d0,%d1 <== NOT EXECUTED
431ae: 660a bnes 431ba <rtems_termios_enqueue_raw_characters+0xb4><== NOT EXECUTED
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
431b0: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431b4: 7210 moveq #16,%d1 <== NOT EXECUTED
431b6: b380 eorl %d1,%d0 <== NOT EXECUTED
431b8: 6008 bras 431c2 <rtems_termios_enqueue_raw_characters+0xbc><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
431ba: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431be: 7a10 moveq #16,%d5 <== NOT EXECUTED
431c0: 8085 orl %d5,%d0 <== NOT EXECUTED
431c2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
return dropped;
431c6: 7001 moveq #1,%d0 <== NOT EXECUTED
431c8: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
431cc: 6014 bras 431e2 <rtems_termios_enqueue_raw_characters+0xdc><== NOT EXECUTED
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
431ce: b280 cmpl %d0,%d1 <== NOT EXECUTED
431d0: 660a bnes 431dc <rtems_termios_enqueue_raw_characters+0xd6><== NOT EXECUTED
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
431d2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431d6: 72ef moveq #-17,%d1 <== NOT EXECUTED
431d8: c081 andl %d1,%d0 <== NOT EXECUTED
431da: 60e6 bras 431c2 <rtems_termios_enqueue_raw_characters+0xbc><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
431dc: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED
431e0: 674c beqs 4322e <rtems_termios_enqueue_raw_characters+0x128><== NOT EXECUTED
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
431e2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431e6: 7a30 moveq #48,%d5 <== NOT EXECUTED
431e8: 7220 moveq #32,%d1 <== NOT EXECUTED
431ea: c085 andl %d5,%d0 <== NOT EXECUTED
431ec: b280 cmpl %d0,%d1 <== NOT EXECUTED
431ee: 6600 0144 bnew 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
431f2: 2006 movel %d6,%d0 <== NOT EXECUTED
431f4: 40c3 movew %sr,%d3 <== NOT EXECUTED
431f6: 8083 orl %d3,%d0 <== NOT EXECUTED
431f8: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
431fa: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
431fe: 7adf moveq #-33,%d5 <== NOT EXECUTED
43200: c085 andl %d5,%d0 <== NOT EXECUTED
43202: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
43206: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
4320a: 671c beqs 43228 <rtems_termios_enqueue_raw_characters+0x122><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
4320c: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
43210: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED
rtems_interrupt_disable(level);
tty->flow_ctrl &= ~FL_OSTOP;
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
/* if chars available, call write function... */
(*tty->device.write)(tty->minor,
43214: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED
43218: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4321a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
4321e: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
43222: 4e90 jsr %a0@ <== NOT EXECUTED
43224: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
43228: 46c3 movew %d3,%sr <== NOT EXECUTED
4322a: 6000 0108 braw 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
4322e: 206a 0060 moveal %a2@(96),%a0 <== NOT EXECUTED
43232: 5288 addql #1,%a0 <== NOT EXECUTED
43234: 2208 movel %a0,%d1 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
43236: 2006 movel %d6,%d0 <== NOT EXECUTED
/* reenable interrupts */
rtems_interrupt_enable(level);
}
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
43238: 226a 0064 moveal %a2@(100),%a1 <== NOT EXECUTED
4323c: 2a09 movel %a1,%d5 <== NOT EXECUTED
4323e: 4c45 1003 remul %d5,%d3,%d1 <== NOT EXECUTED
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
43242: 40c1 movew %sr,%d1 <== NOT EXECUTED
43244: 8081 orl %d1,%d0 <== NOT EXECUTED
43246: 46c0 movew %d0,%sr <== NOT EXECUTED
43248: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
4324c: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
43250: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED
43254: 9081 subl %d1,%d0 <== NOT EXECUTED
43256: 2240 moveal %d0,%a1 <== NOT EXECUTED
43258: d3c3 addal %d3,%a1 <== NOT EXECUTED
4325a: 2a09 movel %a1,%d5 <== NOT EXECUTED
4325c: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED
43260: 4c41 5000 remul %d1,%d0,%d5 <== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
43264: b0aa 00c0 cmpl %a2@(192),%d0 <== NOT EXECUTED
43268: 6300 008e blsw 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
4326c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
}
else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
43270: 0800 0000 btst #0,%d0 <== NOT EXECUTED
43274: 6600 0082 bnew 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
% tty->rawInBuf.Size)
> tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
43278: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
4327c: 7201 moveq #1,%d1 <== NOT EXECUTED
4327e: 8081 orl %d1,%d0 <== NOT EXECUTED
43280: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
43284: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43288: 0280 0000 0402 andil #1026,%d0 <== NOT EXECUTED
4328e: 0c80 0000 0400 cmpil #1024,%d0 <== NOT EXECUTED
43294: 6632 bnes 432c8 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
43296: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
4329a: 0800 0005 btst #5,%d0 <== NOT EXECUTED
4329e: 6606 bnes 432a6 <rtems_termios_enqueue_raw_characters+0x1a0><== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
432a0: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED
432a4: 6652 bnes 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
(*tty->device.write)(tty->minor,
432a6: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
432aa: 7a02 moveq #2,%d5 <== NOT EXECUTED
432ac: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
(*tty->device.write)(tty->minor,
432b0: 2f0d movel %a5,%sp@- <== NOT EXECUTED
432b2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
432b6: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
== (FL_MDXOF ) ){
if ((tty->flow_ctrl & FL_OSTOP) ||
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
432ba: 8285 orl %d5,%d1 <== NOT EXECUTED
432bc: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
432c0: 4e90 jsr %a0@ <== NOT EXECUTED
432c2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
432c6: 6030 bras 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]),
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
432c8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
432cc: 0280 0000 0104 andil #260,%d0 <== NOT EXECUTED
432d2: 0c80 0000 0100 cmpil #256,%d0 <== NOT EXECUTED
432d8: 661e bnes 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
432da: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED
432de: 303c 0004 movew #4,%d0 <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
432e2: 206a 00ac moveal %a2@(172),%a0 <== NOT EXECUTED
1);
}
}
else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF))
== (FL_MDRTS ) ) {
tty->flow_ctrl |= FL_IRTSOFF;
432e6: 8280 orl %d0,%d1 <== NOT EXECUTED
432e8: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
432ec: 4a88 tstl %a0 <== NOT EXECUTED
432ee: 6708 beqs 432f8 <rtems_termios_enqueue_raw_characters+0x1f2><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
432f0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
432f4: 4e90 jsr %a0@ <== NOT EXECUTED
432f6: 588f addql #4,%sp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
432f8: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
432fc: 46c1 movew %d1,%sr <== NOT EXECUTED
if (newTail == tty->rawInBuf.Head) {
432fe: 202a 005c movel %a2@(92),%d0 <== NOT EXECUTED
43302: b083 cmpl %d3,%d0 <== NOT EXECUTED
43304: 6604 bnes 4330a <rtems_termios_enqueue_raw_characters+0x204><== NOT EXECUTED
dropped++;
43306: 5282 addql #1,%d2 <== NOT EXECUTED
43308: 602a bras 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
}
else {
tty->rawInBuf.theBuf[newTail] = c;
4330a: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED
4330e: 1187 3800 moveb %d7,%a0@(00000000,%d3:l) <== NOT EXECUTED
tty->rawInBuf.Tail = newTail;
43312: 2543 0060 movel %d3,%a2@(96) <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
43316: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED
4331a: 6618 bnes 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
4331c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED
43320: 4a88 tstl %a0 <== NOT EXECUTED
43322: 6710 beqs 43334 <rtems_termios_enqueue_raw_characters+0x22e><== NOT EXECUTED
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
43324: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
43328: 7a01 moveq #1,%d5 <== NOT EXECUTED
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
4332a: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4332c: 4e90 jsr %a0@ <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
4332e: 508f addql #8,%sp <== NOT EXECUTED
43330: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED
}
return 0;
}
while (len--) {
c = *buf++;
43334: 528b addql #1,%a3 <== NOT EXECUTED
43336: 5384 subql #1,%d4 <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
43338: 4a84 tstl %d4 <== NOT EXECUTED
4333a: 6600 fe50 bnew 4318c <rtems_termios_enqueue_raw_characters+0x86><== NOT EXECUTED
}
}
}
}
tty->rawInBufDropped += dropped;
rtems_semaphore_release (tty->rawInBuf.Semaphore);
4333e: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
}
}
}
}
tty->rawInBufDropped += dropped;
43342: d5aa 0078 addl %d2,%a2@(120) <== NOT EXECUTED
rtems_semaphore_release (tty->rawInBuf.Semaphore);
43346: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return dropped;
4334c: 588f addql #4,%sp <== NOT EXECUTED
4334e: 6002 bras 43352 <rtems_termios_enqueue_raw_characters+0x24c><== NOT EXECUTED
43350: 4282 clrl %d2 <== NOT EXECUTED
}
43352: 2002 movel %d2,%d0 <== NOT EXECUTED
43354: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4335a: 4e5e unlk %fp <== NOT EXECUTED
4335c: 4e75 rts
00042e6c <rtems_termios_initialize>:
struct rtems_termios_tty *rtems_termios_ttyTail;
rtems_id rtems_termios_ttyMutex;
void
rtems_termios_initialize (void)
{
42e6c: 4e56 0000 linkw %fp,#0
rtems_status_code sc;
/*
* Create the mutex semaphore for the tty list
*/
if (!rtems_termios_ttyMutex) {
42e70: 4ab9 0005 b8dc tstl 5b8dc <rtems_termios_ttyMutex>
42e76: 662c bnes 42ea4 <rtems_termios_initialize+0x38>
sc = rtems_semaphore_create (
42e78: 4879 0005 b8dc pea 5b8dc <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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
42ea4: 4e5e unlk %fp
42ea6: 4e75 rts
00043d7a <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
43d7a: 4e56 ffec linkw %fp,#-20
43d7e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
43d82: 266e 0008 moveal %fp@(8),%a3
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
43d86: 2053 moveal %a3@,%a0
43d88: 2468 0034 moveal %a0@(52),%a2
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43d8c: 42a7 clrl %sp@-
rtems_status_code
rtems_termios_ioctl (void *arg)
{
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
43d8e: 286b 0008 moveal %a3@(8),%a4
rtems_status_code sc;
args->ioctl_return = 0;
43d92: 42ab 000c clrl %a3@(12)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43d96: 42a7 clrl %sp@-
43d98: 2f2a 0018 movel %a2@(24),%sp@-
43d9c: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
43da2: 4fef 000c lea %sp@(12),%sp
struct rtems_termios_tty *tty = args->iop->data1;
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
rtems_status_code sc;
args->ioctl_return = 0;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43da6: 2400 movel %d0,%d2
if (sc != RTEMS_SUCCESSFUL) {
43da8: 6600 02d6 bnew 44080 <rtems_termios_ioctl+0x306>
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
43dac: 202b 0004 movel %a3@(4),%d0
43db0: 7204 moveq #4,%d1
43db2: b280 cmpl %d0,%d1
43db4: 6700 023c beqw 43ff2 <rtems_termios_ioctl+0x278>
43db8: 6514 bcss 43dce <rtems_termios_ioctl+0x54>
43dba: 7602 moveq #2,%d3
43dbc: b680 cmpl %d0,%d3
43dbe: 6778 beqs 43e38 <rtems_termios_ioctl+0xbe>
43dc0: 6500 0216 bcsw 43fd8 <rtems_termios_ioctl+0x25e>
43dc4: 123c 0001 moveb #1,%d1
43dc8: b280 cmpl %d0,%d1
43dca: 662c bnes 43df8 <rtems_termios_ioctl+0x7e>
43dcc: 6050 bras 43e1e <rtems_termios_ioctl+0xa4>
43dce: 0c80 4004 667f cmpil #1074030207,%d0 <== NOT EXECUTED
43dd4: 6700 027c beqw 44052 <rtems_termios_ioctl+0x2d8> <== NOT EXECUTED
43dd8: 620a bhis 43de4 <rtems_termios_ioctl+0x6a> <== NOT EXECUTED
43dda: 7605 moveq #5,%d3 <== NOT EXECUTED
43ddc: b680 cmpl %d0,%d3 <== NOT EXECUTED
43dde: 6618 bnes 43df8 <rtems_termios_ioctl+0x7e> <== NOT EXECUTED
43de0: 6000 01fe braw 43fe0 <rtems_termios_ioctl+0x266> <== NOT EXECUTED
43de4: 0c80 4004 741a cmpil #1074033690,%d0 <== NOT EXECUTED
43dea: 6700 025c beqw 44048 <rtems_termios_ioctl+0x2ce> <== NOT EXECUTED
43dee: 0c80 8004 741b cmpil #-2147191781,%d0 <== NOT EXECUTED
43df4: 6700 020c beqw 44002 <rtems_termios_ioctl+0x288> <== NOT EXECUTED
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
43df8: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
43dfc: eb88 lsll #5,%d0 <== NOT EXECUTED
43dfe: 0680 0005 b0b0 addil #372912,%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 c1c8 jsr 4c1c8 <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 c1c8 jsr 4c1c8 <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 b098 lea 5b098 <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 b098 lea 5b098 <rtems_termios_linesw>,%a0 <== NOT EXECUTED
4402c: eb89 lsll #5,%d1 <== NOT EXECUTED
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
}
tty->t_line=*(int*)(args->buffer);
4402e: 2540 00cc movel %d0,%a2@(204) <== NOT EXECUTED
tty->t_sc = NULL; /* ensure that no more valid data */
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
44032: 2070 1800 moveal %a0@(00000000,%d1:l),%a0 <== NOT EXECUTED
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
}
tty->t_line=*(int*)(args->buffer);
tty->t_sc = NULL; /* ensure that no more valid data */
44036: 42aa 00d0 clrl %a2@(208) <== NOT EXECUTED
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
4403a: 4a88 tstl %a0 <== NOT EXECUTED
4403c: 6736 beqs 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
4403e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
44040: 4e90 jsr %a0@ <== NOT EXECUTED
44042: 2400 movel %d0,%d2 <== NOT EXECUTED
44044: 588f addql #4,%sp
44046: 602c bras 44074 <rtems_termios_ioctl+0x2fa>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
44048: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
4404c: 20aa 00cc movel %a2@(204),%a0@ <== NOT EXECUTED
break;
44050: 6022 bras 44074 <rtems_termios_ioctl+0x2fa> <== NOT EXECUTED
#endif
case FIONREAD:
{
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
44052: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED
44056: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED
4405a: 9081 subl %d1,%d0 <== NOT EXECUTED
if ( rawnc < 0 )
4405c: 6a06 bpls 44064 <rtems_termios_ioctl+0x2ea> <== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
4405e: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED
44062: d081 addl %d1,%d0 <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
44064: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
44068: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED
4406c: d280 addl %d0,%d1 <== NOT EXECUTED
4406e: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
44072: 2081 movel %d1,%a0@ <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
44074: 2f2a 0018 movel %a2@(24),%sp@-
44078: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
args->ioctl_return = sc;
return sc;
4407e: 588f addql #4,%sp
}
44080: 2002 movel %d2,%d0
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
}
break;
}
rtems_semaphore_release (tty->osem);
args->ioctl_return = sc;
44082: 2742 000c movel %d2,%a3@(12)
return sc;
}
44086: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4
4408c: 4e5e unlk %fp
4408e: 4e75 rts
000441f0 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
441f0: 4e56 ffe0 linkw %fp,#-32
441f4: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
441f8: 42a7 clrl %sp@-
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
441fa: 262e 0008 movel %fp@(8),%d3
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain (rtems_termios_ttyMutex,
441fe: 42a7 clrl %sp@-
44200: 2f39 0005 b8dc movel 5b8dc <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 b8e4 moveal 5b8e4 <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 b8dc movel 5b8dc <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 a318 lea 5a318 <rtems_termios_raw_input_size>,%a0
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
44250: 49f9 0004 9328 lea 49328 <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 8e7c jsr 48e7c <free> <== NOT EXECUTED
rtems_semaphore_release (rtems_termios_ttyMutex);
44274: 2f39 0005 b8dc movel 5b8dc <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 a31c lea 5a31c <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 8e7c lea 48e7c <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 b8dc movel 5b8dc <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 a314 movel 5a314 <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 8e7c lea 48e7c <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 b8dc movel 5b8dc <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 b8e4 moveal 5b8e4 <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 b8e4 movel %a3,5b8e4 <rtems_termios_ttyHead>
if (rtems_termios_ttyTail == NULL)
44330: 4ab9 0005 b8e0 tstl 5b8e0 <rtems_termios_ttyTail>
44336: 6606 bnes 4433e <rtems_termios_open+0x14e>
rtems_termios_ttyTail = tty;
44338: 23cb 0005 b8e0 movel %a3,5b8e0 <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 a320 moveb 5a320 <c.6229>,%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 a320 moveb 5a320 <c.6229>,%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 a320 moveb 5a320 <c.6229>,%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 c1c8 jsr 4c1c8 <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 a320 moveb 5a320 <c.6229>,%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 a320 moveb 5a320 <c.6229>,%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 a320 moveb 5a320 <c.6229>,%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 a320 moveb 5a320 <c.6229>,%d1
tty->flow_ctrl = 0;
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
tty->highwater = tty->rawInBuf.Size * 3/4;
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 a320 moveb %d5,5a320 <c.6229>
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 a320 moveb %d1,5a320 <c.6229> <== 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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
445a2: 2f39 0005 b8dc movel 5b8dc <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 8d9c jsr 48d9c <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 55b4 jsr 455b4 <rtems_fatal_error_occurred> <== NOT EXECUTED
rtems_interrupt_disable (level);
433e2: 2005 movel %d5,%d0
433e4: 40c3 movew %sr,%d3
433e6: 8083 orl %d3,%d0
433e8: 46c0 movew %d0,%sr
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
rtems_interrupt_disable (level);
while (newHead == tty->rawOutBuf.Tail) {
433ea: 202a 0084 movel %a2@(132),%d0
433ee: b084 cmpl %d4,%d0
433f0: 67ce beqs 433c0 <rtems_termios_puts+0x62>
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
433f2: 202a 0080 movel %a2@(128),%d0
433f6: 206a 007c moveal %a2@(124),%a0
433fa: 1193 0800 moveb %a3@,%a0@(00000000,%d0:l)
tty->rawOutBuf.Head = newHead;
433fe: 2544 0080 movel %d4,%a2@(128)
if (tty->rawOutBufState == rob_idle) {
43402: 4aaa 0094 tstl %a2@(148)
43406: 663a bnes 43442 <rtems_termios_puts+0xe4>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
43408: 202a 00b8 movel %a2@(184),%d0
4340c: 0800 0004 btst #4,%d0
43410: 661e bnes 43430 <rtems_termios_puts+0xd2>
(*tty->device.write)(tty->minor,
43412: 4878 0001 pea 1 <ADD>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
43416: 202a 0084 movel %a2@(132),%d0
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
tty->rawOutBuf.Head = newHead;
if (tty->rawOutBufState == rob_idle) {
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
(*tty->device.write)(tty->minor,
4341a: d0aa 007c addl %a2@(124),%d0
4341e: 2f00 movel %d0,%sp@-
43420: 2f2a 0010 movel %a2@(16),%sp@-
43424: 206a 00a4 moveal %a2@(164),%a0
43428: 4e90 jsr %a0@
4342a: 4fef 000c lea %sp@(12),%sp
4342e: 600c bras 4343c <rtems_termios_puts+0xde>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
43430: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43434: 7220 moveq #32,%d1 <== NOT EXECUTED
43436: 8081 orl %d1,%d0 <== NOT EXECUTED
43438: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
4343c: 7001 moveq #1,%d0
4343e: 2540 0094 movel %d0,%a2@(148)
RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
43442: 528b addql #1,%a3
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
}
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
43444: 46c3 movew %d3,%sr
len--;
43446: 5382 subql #1,%d2
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
43448: 4a82 tstl %d2
4344a: 6600 ff5e bnew 433aa <rtems_termios_puts+0x4c>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
4344e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4
43454: 4e5e unlk %fp
43456: 4e75 rts
00043aa4 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
43aa4: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
43aa8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
43aac: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
43ab0: 2053 moveal %a3@,%a0 <== NOT EXECUTED
43ab2: 2468 0034 moveal %a0@(52),%a2 <== NOT EXECUTED
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43ab6: 42a7 clrl %sp@- <== NOT EXECUTED
rtems_status_code
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
43ab8: 242b 0010 movel %a3@(16),%d2 <== NOT EXECUTED
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43abc: 42a7 clrl %sp@- <== NOT EXECUTED
43abe: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED
rtems_termios_read (void *arg)
{
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
43ac2: 2a6b 000c moveal %a3@(12),%a5 <== NOT EXECUTED
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43ac6: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
43acc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
struct rtems_termios_tty *tty = args->iop->data1;
uint32_t count = args->count;
char *buffer = args->buffer;
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43ad0: 2600 movel %d0,%d3 <== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
43ad2: 6600 029a bnew 43d6e <rtems_termios_read+0x2ca> <== NOT EXECUTED
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
43ad6: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
43ada: 41f9 0005 b098 lea 5b098 <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 a314 movel 5a314 <rtems_termios_cbufsize>,%d0 <== NOT EXECUTED
43d10: 5380 subql #1,%d0 <== NOT EXECUTED
43d12: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
43d16: 6e00 ff06 bgtw 43c1e <rtems_termios_read+0x17a> <== NOT EXECUTED
}
/*
* Wait for characters
*/
if ( wait ) {
43d1a: 4a84 tstl %d4 <== NOT EXECUTED
43d1c: 6728 beqs 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore,
43d1e: 2f05 movel %d5,%sp@- <== NOT EXECUTED
43d20: 2f2a 006c movel %a2@(108),%sp@- <== NOT EXECUTED
43d24: 2046 moveal %d6,%a0 <== NOT EXECUTED
43d26: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED
43d2a: 4e90 jsr %a0@ <== NOT EXECUTED
tty->rawInBufSemaphoreOptions,
timeout);
if (sc != RTEMS_SUCCESSFUL)
43d2c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
43d30: 4a80 tstl %d0 <== NOT EXECUTED
43d32: 67ca beqs 43cfe <rtems_termios_read+0x25a> <== NOT EXECUTED
43d34: 6010 bras 43d46 <rtems_termios_read+0x2a2> <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
43d36: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
count--;
43d3a: 5382 subql #1,%d2 <== NOT EXECUTED
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
43d3c: 1af0 0800 moveb %a0@(00000000,%d0:l),%a5@+ <== NOT EXECUTED
43d40: 5280 addql #1,%d0 <== NOT EXECUTED
43d42: 2540 0024 movel %d0,%a2@(36) <== NOT EXECUTED
else
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
43d46: 4a82 tstl %d2 <== NOT EXECUTED
43d48: 670a beqs 43d54 <rtems_termios_read+0x2b0> <== NOT EXECUTED
43d4a: 202a 0024 movel %a2@(36),%d0 <== NOT EXECUTED
43d4e: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED
43d52: 6de2 blts 43d36 <rtems_termios_read+0x292> <== NOT EXECUTED
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
43d54: 202b 0010 movel %a3@(16),%d0 <== NOT EXECUTED
43d58: 9082 subl %d2,%d0 <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
43d5a: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
43d5e: 2740 0018 movel %d0,%a3@(24) <== NOT EXECUTED
tty->tty_rcvwakeup = 0;
rtems_semaphore_release (tty->isem);
43d62: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED
43d66: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
43d6c: 588f addql #4,%sp <== NOT EXECUTED
}
43d6e: 2003 movel %d3,%d0 <== NOT EXECUTED
43d70: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
43d76: 4e5e unlk %fp <== NOT EXECUTED
43d78: 4e75 rts
00042eec <rtems_termios_refill_transmitter>:
* in task-driven mode, this function is called in Tx task context
* in interrupt-driven mode, this function is called in TxIRQ context
*/
int
rtems_termios_refill_transmitter (struct rtems_termios_tty *tty)
{
42eec: 4e56 fff4 linkw %fp,#-12
42ef0: 48d7 040c moveml %d2-%d3/%a2,%sp@
42ef4: 246e 0008 moveal %fp@(8),%a2
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
42ef8: 202a 00b8 movel %a2@(184),%d0
42efc: 0280 0000 0403 andil #1027,%d0
42f02: 0c80 0000 0401 cmpil #1025,%d0
42f08: 663c bnes 42f46 <rtems_termios_refill_transmitter+0x5a>
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
42f0a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
42f0e: 486a 004a pea %a2@(74) <== NOT EXECUTED
42f12: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
42f16: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
42f1a: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
42f1c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
42f22: 40c1 movew %sr,%d1 <== NOT EXECUTED
42f24: 8081 orl %d1,%d0 <== NOT EXECUTED
42f26: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--;
tty->flow_ctrl |= FL_ISNTXOF;
42f28: 7402 moveq #2,%d2 <== NOT EXECUTED
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTOP]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
42f2a: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
42f2e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
42f32: 8082 orl %d2,%d0 <== NOT EXECUTED
42f34: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
42f38: 46c1 movew %d1,%sr <== NOT EXECUTED
42f3a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42f3e: 143c 0001 moveb #1,%d2 <== NOT EXECUTED
42f42: 6000 0156 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
nToSend = 1;
}
else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF))
42f46: 202a 00b8 movel %a2@(184),%d0
42f4a: 7203 moveq #3,%d1
42f4c: 7402 moveq #2,%d2
42f4e: c081 andl %d1,%d0
42f50: b480 cmpl %d0,%d2
42f52: 663a bnes 42f8e <rtems_termios_refill_transmitter+0xa2>
* FIXME: this .write call will generate another
* dequeue callback. This will advance the "Tail" in the data
* buffer, although the corresponding data is not yet out!
* Therefore the dequeue "length" should be reduced by 1
*/
(*tty->device.write)(tty->minor,
42f54: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
42f58: 486a 0049 pea %a2@(73) <== NOT EXECUTED
42f5c: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
42f60: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED
42f64: 4e90 jsr %a0@ <== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
42f66: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
42f6c: 40c1 movew %sr,%d1 <== NOT EXECUTED
42f6e: 8081 orl %d1,%d0 <== NOT EXECUTED
42f70: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->t_dqlen--;
tty->flow_ctrl &= ~FL_ISNTXOF;
42f72: 74fd moveq #-3,%d2 <== NOT EXECUTED
*/
(*tty->device.write)(tty->minor,
(void *)&(tty->termios.c_cc[VSTART]), 1);
rtems_interrupt_disable(level);
tty->t_dqlen--;
42f74: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
42f78: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
42f7c: c082 andl %d2,%d0 <== NOT EXECUTED
42f7e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
rtems_interrupt_enable(level);
42f82: 46c1 movew %d1,%sr <== NOT EXECUTED
42f84: 7401 moveq #1,%d2 <== NOT EXECUTED
42f86: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
42f8a: 6000 010e braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
nToSend = 1;
}
else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
42f8e: 222a 0080 movel %a2@(128),%d1
42f92: 202a 0084 movel %a2@(132),%d0
42f96: b081 cmpl %d1,%d0
42f98: 6620 bnes 42fba <rtems_termios_refill_transmitter+0xce>
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
42f9a: 7002 moveq #2,%d0 <== NOT EXECUTED
42f9c: b0aa 0094 cmpl %a2@(148),%d0 <== NOT EXECUTED
42fa0: 6706 beqs 42fa8 <rtems_termios_refill_transmitter+0xbc><== NOT EXECUTED
42fa2: 4282 clrl %d2 <== NOT EXECUTED
42fa4: 6000 00f4 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
42fa8: 2f2a 008c movel %a2@(140),%sp@- <== NOT EXECUTED
42fac: 4282 clrl %d2 <== NOT EXECUTED
42fae: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
42fb4: 588f addql #4,%sp <== NOT EXECUTED
42fb6: 6000 00e2 braw 4309a <rtems_termios_refill_transmitter+0x1ae><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
42fba: 203c 0000 0700 movel #1792,%d0
42fc0: 40c2 movew %sr,%d2
42fc2: 8082 orl %d2,%d0
42fc4: 46c0 movew %d0,%sr
len = tty->t_dqlen;
42fc6: 222a 0090 movel %a2@(144),%d1
tty->t_dqlen = 0;
42fca: 42aa 0090 clrl %a2@(144)
rtems_interrupt_enable(level);
42fce: 46c2 movew %d2,%sr
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
42fd0: 202a 0084 movel %a2@(132),%d0
42fd4: d280 addl %d0,%d1
42fd6: 202a 0088 movel %a2@(136),%d0
42fda: 4c40 1003 remul %d0,%d3,%d1
tty->rawOutBuf.Tail = newTail;
if (tty->rawOutBufState == rob_wait) {
42fde: 7202 moveq #2,%d1
len = tty->t_dqlen;
tty->t_dqlen = 0;
rtems_interrupt_enable(level);
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
tty->rawOutBuf.Tail = newTail;
42fe0: 2543 0084 movel %d3,%a2@(132)
if (tty->rawOutBufState == rob_wait) {
42fe4: b2aa 0094 cmpl %a2@(148),%d1
42fe8: 660c bnes 42ff6 <rtems_termios_refill_transmitter+0x10a>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
42fea: 2f2a 008c movel %a2@(140),%sp@-
42fee: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
42ff4: 588f addql #4,%sp
}
if (newTail == tty->rawOutBuf.Head) {
42ff6: 202a 0080 movel %a2@(128),%d0
42ffa: b083 cmpl %d3,%d0
42ffc: 6622 bnes 43020 <rtems_termios_refill_transmitter+0x134>
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
42ffe: 206a 00d4 moveal %a2@(212),%a0
}
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
43002: 42aa 0094 clrl %a2@(148)
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
43006: 4a88 tstl %a0
43008: 6606 bnes 43010 <rtems_termios_refill_transmitter+0x124>
4300a: 4282 clrl %d2
4300c: 6000 0088 braw 43096 <rtems_termios_refill_transmitter+0x1aa>
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
43010: 2f2a 00d8 movel %a2@(216),%sp@- <== NOT EXECUTED
43014: 4282 clrl %d2 <== NOT EXECUTED
43016: 486a 0030 pea %a2@(48) <== NOT EXECUTED
4301a: 4e90 jsr %a0@ <== NOT EXECUTED
4301c: 508f addql #8,%sp <== NOT EXECUTED
4301e: 6076 bras 43096 <rtems_termios_refill_transmitter+0x1aa><== NOT EXECUTED
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
43020: 202a 00b8 movel %a2@(184),%d0
43024: 0280 0000 0210 andil #528,%d0
4302a: 0c80 0000 0210 cmpil #528,%d0
43030: 6624 bnes 43056 <rtems_termios_refill_transmitter+0x16a>
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
43032: 303c 0700 movew #1792,%d0 <== NOT EXECUTED
43036: 40c1 movew %sr,%d1 <== NOT EXECUTED
43038: 8081 orl %d1,%d0 <== NOT EXECUTED
4303a: 46c0 movew %d0,%sr <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
4303c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED
43040: 7420 moveq #32,%d2 <== NOT EXECUTED
43042: 8082 orl %d2,%d0 <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
43044: 143c 0001 moveb #1,%d2 <== NOT EXECUTED
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
tty->flow_ctrl |= FL_OSTOP;
43048: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
4304c: 2542 0094 movel %d2,%a2@(148) <== NOT EXECUTED
rtems_interrupt_enable(level);
43050: 46c1 movew %d1,%sr <== NOT EXECUTED
43052: 4202 clrb %d2 <== NOT EXECUTED
43054: 6040 bras 43096 <rtems_termios_refill_transmitter+0x1aa><== NOT EXECUTED
}
else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
43056: 202a 0080 movel %a2@(128),%d0
4305a: b083 cmpl %d3,%d0
4305c: 6406 bccs 43064 <rtems_termios_refill_transmitter+0x178>
nToSend = tty->rawOutBuf.Size - newTail;
4305e: 242a 0088 movel %a2@(136),%d2
43062: 6004 bras 43068 <rtems_termios_refill_transmitter+0x17c>
else
nToSend = tty->rawOutBuf.Head - newTail;
43064: 242a 0080 movel %a2@(128),%d2
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
43068: 202a 00b8 movel %a2@(184),%d0
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
nToSend = tty->rawOutBuf.Size - newTail;
else
nToSend = tty->rawOutBuf.Head - newTail;
4306c: 9483 subl %d3,%d2
/* when flow control XON or XOF, don't send blocks of data */
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
4306e: 0280 0000 0600 andil #1536,%d0
43074: 6702 beqs 43078 <rtems_termios_refill_transmitter+0x18c>
43076: 7401 moveq #1,%d2 <== NOT EXECUTED
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
(*tty->device.write)(tty->minor,
43078: 2f02 movel %d2,%sp@-
4307a: 202a 007c movel %a2@(124),%d0
4307e: d083 addl %d3,%d0
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
43080: 7201 moveq #1,%d1
(*tty->device.write)(tty->minor,
43082: 2f00 movel %d0,%sp@-
43084: 2f2a 0010 movel %a2@(16),%sp@-
43088: 206a 00a4 moveal %a2@(164),%a0
/* to allow fast reaction on incoming flow ctrl and low latency*/
/* for outgoing flow control */
if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) {
nToSend = 1;
}
tty->rawOutBufState = rob_busy; /*apm*/
4308c: 2541 0094 movel %d1,%a2@(148)
(*tty->device.write)(tty->minor,
43090: 4e90 jsr %a0@
43092: 4fef 000c lea %sp@(12),%sp
&tty->rawOutBuf.theBuf[newTail],
nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
43096: 2543 0084 movel %d3,%a2@(132)
}
return nToSend;
}
4309a: 2002 movel %d2,%d0
4309c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
430a2: 4e5e unlk %fp
430a4: 4e75 rts
00044642 <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
44642: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
44646: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
4464a: 260e movel %fp,%d3 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
4464c: 240e movel %fp,%d2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
4464e: 5d83 subql #6,%d3 <== NOT EXECUTED
44650: 4bf9 0004 4978 lea 44978 <rtems_event_receive>,%a5 <== NOT EXECUTED
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
tty->rxTaskId = 0;
rtems_task_delete(RTEMS_SELF);
44656: 49f9 0004 5208 lea 45208 <rtems_task_delete>,%a4 <== NOT EXECUTED
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
4465c: 5382 subql #1,%d2 <== NOT EXECUTED
4465e: 47f9 0004 3106 lea 43106 <rtems_termios_enqueue_raw_characters>,%a3<== NOT EXECUTED
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
44664: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
char c_buf;
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_RX_PROC_EVENT |
44668: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4466a: 42a7 clrl %sp@- <== NOT EXECUTED
4466c: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
44670: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
44674: 4e95 jsr %a5@ <== NOT EXECUTED
TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
44676: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4467a: 7001 moveq #1,%d0 <== NOT EXECUTED
4467c: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED
44680: 670c beqs 4468e <rtems_termios_rxdaemon+0x4c> <== NOT EXECUTED
tty->rxTaskId = 0;
44682: 42aa 00c4 clrl %a2@(196) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
44686: 42a7 clrl %sp@- <== NOT EXECUTED
44688: 4e94 jsr %a4@ <== NOT EXECUTED
4468a: 588f addql #4,%sp <== NOT EXECUTED
4468c: 60da bras 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
}
else {
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
4468e: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
44692: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED
44696: 4e90 jsr %a0@ <== NOT EXECUTED
if (c != EOF) {
44698: 588f addql #4,%sp <== NOT EXECUTED
4469a: 72ff moveq #-1,%d1 <== NOT EXECUTED
4469c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4469e: 67c8 beqs 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters (
446a0: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
c = tty->device.pollRead(tty->minor);
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
446a4: 1d40 ffff moveb %d0,%fp@(-1) <== NOT EXECUTED
rtems_termios_enqueue_raw_characters (
446a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
446aa: 2f0a movel %a2,%sp@- <== NOT EXECUTED
446ac: 4e93 jsr %a3@ <== NOT EXECUTED
446ae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
446b2: 60b4 bras 44668 <rtems_termios_rxdaemon+0x26> <== NOT EXECUTED
00042ed0 <rtems_termios_rxirq_occured>:
* signal receive interrupt to rx daemon
* NOTE: This routine runs in the context of the
* device receive interrupt handler.
*/
void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty)
{
42ed0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
42ed4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
/*
* send event to rx daemon task
*/
rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT);
42ed8: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
42edc: 2f28 00c4 movel %a0@(196),%sp@- <== NOT EXECUTED
42ee0: 4eb9 0004 4adc jsr 44adc <rtems_event_send> <== NOT EXECUTED
42ee6: 508f addql #8,%sp <== NOT EXECUTED
}
42ee8: 4e5e unlk %fp <== NOT EXECUTED
42eea: 4e75 rts
00045a04 <rtems_termios_set_initial_baud>:
int rtems_termios_set_initial_baud(
struct rtems_termios_tty *ttyp,
int32_t baud
)
{
45a04: 4e56 0000 linkw %fp,#0
45a08: 2f0a movel %a2,%sp@-
45a0a: 246e 0008 moveal %fp@(8),%a2
45a0e: 2f02 movel %d2,%sp@-
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
45a10: 2f2e 000c movel %fp@(12),%sp@-
45a14: 4eb9 0004 40c0 jsr 440c0 <rtems_termios_number_to_baud>
if ( cflags_baud == -1 )
45a1a: 588f addql #4,%sp
int32_t baud
)
{
int cflags_baud;
cflags_baud = rtems_termios_number_to_baud(baud);
45a1c: 2200 movel %d0,%d1
if ( cflags_baud == -1 )
45a1e: 70ff moveq #-1,%d0
45a20: b081 cmpl %d1,%d0
45a22: 6712 beqs 45a36 <rtems_termios_set_initial_baud+0x32>
return -1;
ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud;
45a24: 242a 0038 movel %a2@(56),%d2
45a28: 4280 clrl %d0
45a2a: 0282 ffff eff0 andil #-4112,%d2
45a30: 8282 orl %d2,%d1
45a32: 2541 0038 movel %d1,%a2@(56)
return 0;
}
45a36: 242e fff8 movel %fp@(-8),%d2
45a3a: 246e fffc moveal %fp@(-4),%a2
45a3e: 4e5e unlk %fp
45a40: 4e75 rts
...
000445da <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
445da: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
445de: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
445e2: 240e movel %fp,%d2 <== NOT EXECUTED
445e4: 5982 subql #4,%d2 <== NOT EXECUTED
445e6: 4bf9 0004 4978 lea 44978 <rtems_event_receive>,%a5 <== NOT EXECUTED
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
tty->txTaskId = 0;
rtems_task_delete(RTEMS_SELF);
445ec: 49f9 0004 5208 lea 45208 <rtems_task_delete>,%a4 <== NOT EXECUTED
rtems_termios_linesw[tty->t_line].l_start(tty);
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
445f2: 47f9 0004 2eec lea 42eec <rtems_termios_refill_transmitter>,%a3<== NOT EXECUTED
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
445f8: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive((TERMIOS_TX_START_EVENT |
445fc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
445fe: 42a7 clrl %sp@- <== NOT EXECUTED
44600: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
44604: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
44608: 4e95 jsr %a5@ <== NOT EXECUTED
TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
4460a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4460e: 7001 moveq #1,%d0 <== NOT EXECUTED
44610: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED
44614: 670a beqs 44620 <rtems_termios_txdaemon+0x46> <== NOT EXECUTED
tty->txTaskId = 0;
44616: 42aa 00c8 clrl %a2@(200) <== NOT EXECUTED
rtems_task_delete(RTEMS_SELF);
4461a: 42a7 clrl %sp@- <== NOT EXECUTED
4461c: 4e94 jsr %a4@ <== NOT EXECUTED
4461e: 601e bras 4463e <rtems_termios_txdaemon+0x64> <== NOT EXECUTED
}
else {
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
44620: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED
44624: eb88 lsll #5,%d0 <== NOT EXECUTED
44626: 0680 0005 b0ac addil #372908,%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 b0a4 addil #372900,%d0
439b8: 2240 moveal %d0,%a1
439ba: 2051 moveal %a1@,%a0
439bc: 4a88 tstl %a0
439be: 6718 beqs 439d8 <rtems_termios_write+0x56>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
439c0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
439c2: 2f0b movel %a3,%sp@- <== NOT EXECUTED
439c4: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
439c6: 2f2b 0018 movel %a3@(24),%sp@- <== NOT EXECUTED
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
439ca: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
439cc: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
return sc;
439d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
439d6: 6056 bras 43a2e <rtems_termios_write+0xac> <== NOT EXECUTED
}
if (tty->termios.c_oflag & OPOST) {
439d8: 7001 moveq #1,%d0
439da: c0ab 0034 andl %a3@(52),%d0
439de: 6728 beqs 43a08 <rtems_termios_write+0x86>
uint32_t count = args->count;
439e0: 262a 0010 movel %a2@(16),%d3
char *buffer = args->buffer;
while (count--)
oproc (*buffer++, tty);
439e4: 4bfa fa72 lea %pc@(43458 <oproc>),%a5
rtems_semaphore_release (tty->osem);
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
439e8: 286a 000c moveal %a2@(12),%a4
while (count--)
439ec: 600e bras 439fc <rtems_termios_write+0x7a>
oproc (*buffer++, tty);
439ee: 4280 clrl %d0
439f0: 101c moveb %a4@+,%d0
439f2: 5383 subql #1,%d3
439f4: 2f0b movel %a3,%sp@-
439f6: 2f00 movel %d0,%sp@-
439f8: 4e95 jsr %a5@
439fa: 508f addql #8,%sp
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
439fc: 4a83 tstl %d3
439fe: 66ee bnes 439ee <rtems_termios_write+0x6c>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
43a00: 256a 0010 0018 movel %a2@(16),%a2@(24)
43a06: 601a bras 43a22 <rtems_termios_write+0xa0>
}
else {
rtems_termios_puts (args->buffer, args->count, tty);
43a08: 2f0b movel %a3,%sp@- <== NOT EXECUTED
43a0a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED
43a0e: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED
43a12: 4eb9 0004 335e jsr 4335e <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
43a18: 256a 0010 0018 movel %a2@(16),%a2@(24) <== NOT EXECUTED
43a1e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
43a22: 2f2b 0018 movel %a3@(24),%sp@-
43a26: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release>
return sc;
43a2c: 588f addql #4,%sp
}
43a2e: 2002 movel %d2,%d0
43a30: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5
43a36: 4e5e unlk %fp
43a38: 4e75 rts
00051270 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
51270: 4e56 ffe4 linkw %fp,#-28
51274: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
51278: 262e 0008 movel %fp@(8),%d3
5127c: 242e 000c movel %fp@(12),%d2
51280: 282e 0010 movel %fp@(16),%d4
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
51284: 2679 0007 425a moveal 7425a <_Timer_server>,%a3
if ( !timer_server )
5128a: 4a8b tstl %a3
5128c: 6606 bnes 51294 <rtems_timer_server_fire_after+0x24>
5128e: 700e moveq #14,%d0
51290: 6000 008e braw 51320 <rtems_timer_server_fire_after+0xb0>
return RTEMS_INCORRECT_STATE;
if ( !routine )
51294: 4a84 tstl %d4
51296: 6606 bnes 5129e <rtems_timer_server_fire_after+0x2e>
51298: 7009 moveq #9,%d0
5129a: 6000 0084 braw 51320 <rtems_timer_server_fire_after+0xb0>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
5129e: 4a82 tstl %d2
512a0: 6604 bnes 512a6 <rtems_timer_server_fire_after+0x36>
512a2: 700a moveq #10,%d0
512a4: 607a bras 51320 <rtems_timer_server_fire_after+0xb0>
512a6: 486e fffc pea %fp@(-4)
512aa: 2f03 movel %d3,%sp@-
512ac: 4879 0007 4222 pea 74222 <_Timer_Information>
512b2: 4eb9 0005 366c jsr 5366c <_Objects_Get>
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
512b8: 4fef 000c lea %sp@(12),%sp
512bc: 2440 moveal %d0,%a2
512be: 4aae fffc tstl %fp@(-4)
512c2: 6704 beqs 512c8 <rtems_timer_server_fire_after+0x58>
512c4: 7004 moveq #4,%d0
512c6: 6058 bras 51320 <rtems_timer_server_fire_after+0xb0>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
512c8: 486a 0010 pea %a2@(16)
512cc: 4eb9 0005 51f8 jsr 551f8 <_Watchdog_Remove>
_ISR_Disable( level );
512d2: 203c 0000 0700 movel #1792,%d0
512d8: 40c1 movew %sr,%d1
512da: 8081 orl %d1,%d0
512dc: 46c0 movew %d0,%sr
512de: 49f9 0005 3ec6 lea 53ec6 <_Thread_Enable_dispatch>,%a4
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
512e4: 588f addql #4,%sp
512e6: 4aaa 0018 tstl %a2@(24)
512ea: 6706 beqs 512f2 <rtems_timer_server_fire_after+0x82>
_ISR_Enable( level );
512ec: 46c1 movew %d1,%sr
_Thread_Enable_dispatch();
512ee: 4e94 jsr %a4@
512f0: 602c bras 5131e <rtems_timer_server_fire_after+0xae>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
512f2: 7001 moveq #1,%d0
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
512f4: 256e 0014 0034 movel %fp@(20),%a2@(52)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
512fa: 2544 002c movel %d4,%a2@(44)
the_watchdog->id = id;
512fe: 2543 0030 movel %d3,%a2@(48)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
51302: 2542 001c movel %d2,%a2@(28)
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
51306: 2540 0038 movel %d0,%a2@(56)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
5130a: 42aa 0018 clrl %a2@(24)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
5130e: 46c1 movew %d1,%sr
(*timer_server->schedule_operation)( timer_server, the_timer );
51310: 2f0a movel %a2,%sp@-
51312: 2f0b movel %a3,%sp@-
51314: 206b 0004 moveal %a3@(4),%a0
51318: 4e90 jsr %a0@
_Thread_Enable_dispatch();
5131a: 4e94 jsr %a4@
return RTEMS_SUCCESSFUL;
5131c: 508f addql #8,%sp
the_timer->Ticker.initial = ticks;
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
5131e: 4280 clrl %d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
51320: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4
51326: 4e5e unlk %fp
51328: 4e75 rts
...
0005132c <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
5132c: 4e56 ffe8 linkw %fp,#-24
51330: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
51334: 282e 0008 movel %fp@(8),%d4
51338: 262e 000c movel %fp@(12),%d3
5133c: 242e 0010 movel %fp@(16),%d2
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
51340: 2679 0007 425a moveal 7425a <_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 4014 tstb 74014 <_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 4092 cmpl 74092 <_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 4222 pea 74222 <_Timer_Information>
51396: 4eb9 0005 366c jsr 5366c <_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 51f8 jsr 551f8 <_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 4092 subl 74092 <_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 3ec6 jsr 53ec6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
513e8: 4fef 000c lea %sp@(12),%sp
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
_Thread_Enable_dispatch();
513ec: 4280 clrl %d0
return RTEMS_SUCCESSFUL;
513ee: 6002 bras 513f2 <rtems_timer_server_fire_when+0xc6>
513f0: 7014 moveq #20,%d0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
513f2: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3
513f8: 4e5e unlk %fp
513fa: 4e75 rts
00041f34 <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
41f34: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
41f38: 48d7 047c moveml %d2-%d6/%a2,%sp@ <== NOT EXECUTED
41f3c: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC)
41f40: 2a04 movel %d4,%d5 <== NOT EXECUTED
41f42: 0285 2000 0000 andil #536870912,%d5 <== NOT EXECUTED
41f48: 672e beqs 41f78 <rtems_verror+0x44> <== NOT EXECUTED
{
if (rtems_panic_in_progress++)
41f4a: 2039 0005 b894 movel 5b894 <rtems_panic_in_progress>,%d0 <== NOT EXECUTED
41f50: 2200 movel %d0,%d1 <== NOT EXECUTED
41f52: 5281 addql #1,%d1 <== NOT EXECUTED
41f54: 23c1 0005 b894 movel %d1,5b894 <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 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
41f64: 5280 addql #1,%d0 <== NOT EXECUTED
41f66: 23c0 0005 b9f4 movel %d0,5b9f4 <_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 b894 cmpl 5b894 <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 a3ac moveal 5a3ac <_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 bd04 jsr 4bd04 <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 b9a8 jsr 4b9a8 <__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 a3ac moveal 5a3ac <_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 2230 jsr 52230 <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 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED
41fd6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
41fd8: 4879 0005 8e99 pea 58e99 <IntUartPollCallbacks.6559+0x27> <== NOT EXECUTED
41fde: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
41fe2: 4eb9 0004 c090 jsr 4c090 <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 c944 lea 4c944 <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 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED
42010: 2f00 movel %d0,%sp@- <== NOT EXECUTED
42012: 4879 0005 8ea7 pea 58ea7 <IntUartPollCallbacks.6559+0x35> <== NOT EXECUTED
42018: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4201c: 4eb9 0004 c090 jsr 4c090 <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 8eb4 pea 58eb4 <IntUartPollCallbacks.6559+0x42> <== NOT EXECUTED
42030: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED
42036: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED
4203a: 4eb9 0004 c090 jsr 4c090 <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 96a6 pea 596a6 <IMFS_link_handlers+0xb4> <== NOT EXECUTED
4204c: 2079 0005 a3ac moveal 5a3ac <_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 c090 jsr 4c090 <fprintf> <== NOT EXECUTED
(void) fflush(stderr);
42062: 2079 0005 a3ac moveal 5a3ac <_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 bd04 jsr 4bd04 <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 8ec8 pea 58ec8 <IntUartPollCallbacks.6559+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 8edd pea 58edd <IntUartPollCallbacks.6559+0x6b> <== NOT EXECUTED
420a4: 42a7 clrl %sp@- <== NOT EXECUTED
420a6: 4e90 jsr %a0@ <== NOT EXECUTED
abort();
420a8: 4eb9 0004 b978 jsr 4b978 <abort> <== NOT EXECUTED
420ae: 4280 clrl %d0 <== NOT EXECUTED
}
}
return chars_written;
}
420b0: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED
420b6: 4e5e unlk %fp <== NOT EXECUTED
420b8: 4e75 rts
000456f8 <rtems_workspace_get_information>:
#include <string.h> /* for memset */
bool rtems_workspace_get_information(
Heap_Information_block *the_info
)
{
456f8: 4e56 0000 linkw %fp,#0
456fc: 202e 0008 movel %fp@(8),%d0
if ( !the_info )
45700: 6710 beqs 45712 <rtems_workspace_get_information+0x1a>
return false;
return _Protected_heap_Get_information( &_Workspace_Area, the_info );
45702: 2f00 movel %d0,%sp@-
45704: 4879 0005 bd76 pea 5bd76 <_Workspace_Area>
4570a: 4eb9 0004 69a4 jsr 469a4 <_Protected_heap_Get_information>
45710: 508f addql #8,%sp
}
45712: 4e5e unlk %fp
45714: 4e75 rts
...
00060608 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
60608: 4e56 ffe4 linkw %fp,#-28
6060c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
60610: 246e 0008 moveal %fp@(8),%a2
60614: 4283 clrl %d3
60616: 283c 7fff ffff movel #2147483647,%d4
6061c: 4282 clrl %d2
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
6061e: 47f9 0007 9d34 lea 79d34 <__srget_r>,%a3
60624: 202a 0004 movel %a2@(4),%d0
60628: 5380 subql #1,%d0
6062a: 2540 0004 movel %d0,%a2@(4)
6062e: 6c0e bges 6063e <scanInt+0x36>
60630: 2f0a movel %a2,%sp@- <== NOT EXECUTED
60632: 2f39 0009 6560 movel 96560 <_impure_ptr>,%sp@- <== NOT EXECUTED
60638: 4e93 jsr %a3@ <== NOT EXECUTED
6063a: 508f addql #8,%sp <== NOT EXECUTED
6063c: 600a bras 60648 <scanInt+0x40> <== NOT EXECUTED
6063e: 2052 moveal %a2@,%a0
60640: 4280 clrl %d0
60642: 1010 moveb %a0@,%d0
60644: 5288 addql #1,%a0
60646: 2488 movel %a0,%a2@
if (c == ':')
60648: 723a moveq #58,%d1
6064a: b280 cmpl %d0,%d1
6064c: 6750 beqs 6069e <scanInt+0x96>
break;
if (sign == 0) {
6064e: 4a83 tstl %d3
60650: 660e bnes 60660 <scanInt+0x58>
if (c == '-') {
60652: 7c2d moveq #45,%d6
60654: bc80 cmpl %d0,%d6
60656: 6606 bnes 6065e <scanInt+0x56>
sign = -1;
limit++;
60658: 5284 addql #1,%d4 <== NOT EXECUTED
6065a: 76ff moveq #-1,%d3 <== NOT EXECUTED
continue;
6065c: 60c6 bras 60624 <scanInt+0x1c> <== NOT EXECUTED
6065e: 7601 moveq #1,%d3
}
sign = 1;
}
if (!isdigit(c))
60660: 2079 0009 6554 moveal 96554 <__ctype_ptr__>,%a0
60666: 1230 0801 moveb %a0@(00000001,%d0:l),%d1
6066a: 49c1 extbl %d1
6066c: 44c1 movew %d1,%ccr
6066e: 6640 bnes 606b0 <scanInt+0xa8>
return 0;
d = c - '0';
if ((i > (limit / 10))
60670: 2204 movel %d4,%d1
60672: 7c0a moveq #10,%d6
60674: 4c46 1005 remul %d6,%d5,%d1
60678: 4c46 1001 remul %d6,%d1,%d1
6067c: b282 cmpl %d2,%d1
6067e: 6530 bcss 606b0 <scanInt+0xa8>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
60680: 0680 ffff ffd0 addil #-48,%d0
if ((i > (limit / 10))
60686: b282 cmpl %d2,%d1
60688: 6604 bnes 6068e <scanInt+0x86>
6068a: ba80 cmpl %d0,%d5 <== NOT EXECUTED
6068c: 6522 bcss 606b0 <scanInt+0xa8> <== NOT EXECUTED
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
6068e: 2202 movel %d2,%d1
60690: e789 lsll #3,%d1
60692: 2241 moveal %d1,%a1
60694: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0
60698: 2400 movel %d0,%d2
6069a: d488 addl %a0,%d2
6069c: 6086 bras 60624 <scanInt+0x1c>
}
if (sign == 0)
6069e: 4a83 tstl %d3
606a0: 670e beqs 606b0 <scanInt+0xa8>
return 0;
*val = i * sign;
606a2: 4c02 3800 mulsl %d2,%d3
606a6: 7001 moveq #1,%d0
606a8: 206e 000c moveal %fp@(12),%a0
606ac: 2083 movel %d3,%a0@
return 1;
606ae: 6002 bras 606b2 <scanInt+0xaa>
606b0: 4280 clrl %d0 <== NOT EXECUTED
}
606b2: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
606b8: 4e5e unlk %fp
606ba: 4e75 rts
000606bc <scanString>:
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
606bc: 4e56 ffec linkw %fp,#-20
int c;
*name = *bufp;
606c0: 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)
{
606c4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
606c8: 246e 0010 moveal %fp@(16),%a2
int c;
*name = *bufp;
for (;;) {
c = getc(fp);
606cc: 4bf9 0007 9d34 lea 79d34 <__srget_r>,%a5
/*
* Extract a string value from the database
*/
static int
scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag)
{
606d2: 286e 0008 moveal %fp@(8),%a4
606d6: 266e 0014 moveal %fp@(20),%a3
606da: 242e 0018 movel %fp@(24),%d2
int c;
*name = *bufp;
606de: 2092 movel %a2@,%a0@
for (;;) {
c = getc(fp);
606e0: 202c 0004 movel %a4@(4),%d0
606e4: 5380 subql #1,%d0
606e6: 2940 0004 movel %d0,%a4@(4)
606ea: 6c0e bges 606fa <scanString+0x3e>
606ec: 2f0c movel %a4,%sp@-
606ee: 2f39 0009 6560 movel 96560 <_impure_ptr>,%sp@-
606f4: 4e95 jsr %a5@
606f6: 508f addql #8,%sp
606f8: 600a bras 60704 <scanString+0x48>
606fa: 2054 moveal %a4@,%a0
606fc: 4280 clrl %d0
606fe: 1010 moveb %a0@,%d0
60700: 5288 addql #1,%a0
60702: 2888 movel %a0,%a4@
if (c == ':') {
60704: 723a moveq #58,%d1
60706: b280 cmpl %d0,%d1
60708: 6606 bnes 60710 <scanString+0x54>
if (nlFlag)
6070a: 4a82 tstl %d2
6070c: 6724 beqs 60732 <scanString+0x76>
6070e: 602e bras 6073e <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == '\n') {
60710: 720a moveq #10,%d1
60712: b280 cmpl %d0,%d1
60714: 6606 bnes 6071c <scanString+0x60>
if (!nlFlag)
60716: 4a82 tstl %d2
60718: 6618 bnes 60732 <scanString+0x76>
6071a: 6022 bras 6073e <scanString+0x82> <== NOT EXECUTED
return 0;
break;
}
if (c == EOF)
6071c: 72ff moveq #-1,%d1
6071e: b280 cmpl %d0,%d1
60720: 671c beqs 6073e <scanString+0x82>
return 0;
if (*nleft < 2)
60722: 7201 moveq #1,%d1
60724: b293 cmpl %a3@,%d1
60726: 6416 bccs 6073e <scanString+0x82>
return 0;
**bufp = c;
60728: 2052 moveal %a2@,%a0
6072a: 1080 moveb %d0,%a0@
++(*bufp);
6072c: 5292 addql #1,%a2@
--(*nleft);
6072e: 5393 subql #1,%a3@
}
60730: 60ae bras 606e0 <scanString+0x24>
**bufp = '\0';
60732: 2052 moveal %a2@,%a0
++(*bufp);
--(*nleft);
60734: 7001 moveq #1,%d0
return 0;
**bufp = c;
++(*bufp);
--(*nleft);
}
**bufp = '\0';
60736: 4210 clrb %a0@
++(*bufp);
60738: 5292 addql #1,%a2@
--(*nleft);
6073a: 5393 subql #1,%a3@
return 1;
6073c: 6002 bras 60740 <scanString+0x84>
6073e: 4280 clrl %d0 <== NOT EXECUTED
}
60740: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
60746: 4e5e unlk %fp
60748: 4e75 rts
0006074a <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6074a: 4e56 ffe4 linkw %fp,#-28
6074e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60752: 42a7 clrl %sp@-
60754: 280e movel %fp,%d4
60756: 0684 0000 0014 addil #20,%d4
6075c: 260e movel %fp,%d3
6075e: 0683 0000 0010 addil #16,%d3
60764: 47fa ff56 lea %pc@(606bc <scanString>),%a3
60768: 2f04 movel %d4,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
6076a: 246e 000c moveal %fp@(12),%a2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
6076e: 2f03 movel %d3,%sp@-
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
60770: 242e 0008 movel %fp@(8),%d2
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60774: 2f0a movel %a2,%sp@-
60776: 2f02 movel %d2,%sp@-
60778: 4e93 jsr %a3@
6077a: 4fef 0014 lea %sp@(20),%sp
6077e: 4a80 tstl %d0
60780: 6700 00c2 beqw 60844 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
60784: 42a7 clrl %sp@-
60786: 2f04 movel %d4,%sp@-
60788: 2f03 movel %d3,%sp@-
6078a: 486a 0004 pea %a2@(4)
6078e: 2f02 movel %d2,%sp@-
60790: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
60792: 4fef 0014 lea %sp@(20),%sp
60796: 4a80 tstl %d0
60798: 6700 00aa beqw 60844 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
6079c: 486e fffc pea %fp@(-4)
607a0: 2f02 movel %d2,%sp@-
607a2: 4eba fe64 jsr %pc@(60608 <scanInt>)
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
607a6: 508f addql #8,%sp
607a8: 4a80 tstl %d0
607aa: 6700 0098 beqw 60844 <scangr+0xfa>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
607ae: 4878 0001 pea 1 <ADD>
607b2: 2f04 movel %d4,%sp@-
607b4: 2f03 movel %d3,%sp@-
607b6: 486e fff8 pea %fp@(-8)
607ba: 2f02 movel %d2,%sp@-
607bc: 4e93 jsr %a3@
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
607be: 4fef 0014 lea %sp@(20),%sp
607c2: 4a80 tstl %d0
607c4: 677e beqs 60844 <scangr+0xfa>
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
607c6: 226e fff8 moveal %fp@(-8),%a1
607ca: 7001 moveq #1,%d0
607cc: 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;
607ce: 356e fffe 0008 movew %fp@(-2),%a2@(8)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
607d4: 6008 bras 607de <scangr+0x94>
if(*cp == ',')
607d6: 722c moveq #44,%d1
607d8: b282 cmpl %d2,%d1
607da: 6602 bnes 607de <scangr+0x94>
memcount++;
607dc: 5280 addql #1,%d0 <== NOT EXECUTED
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
607de: 1210 moveb %a0@,%d1
607e0: 5288 addql #1,%a0
if(*cp == ',')
607e2: 1401 moveb %d1,%d2
607e4: 49c2 extbl %d2
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
607e6: 4a01 tstb %d1
607e8: 66ec bnes 607d6 <scangr+0x8c>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
607ea: e588 lsll #2,%d0
607ec: 0680 0000 0013 addil #19,%d0
607f2: b0ae 0014 cmpl %fp@(20),%d0
607f6: 624c bhis 60844 <scangr+0xfa>
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
607f8: 202e 0010 movel %fp@(16),%d0
607fc: 74f0 moveq #-16,%d2
607fe: 0680 0000 000f addil #15,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60804: 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);
60806: c082 andl %d2,%d0
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
60808: 2040 moveal %d0,%a0
6080a: 2089 movel %a1,%a0@
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6080c: 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);
60810: 2540 000a movel %d0,%a2@(10)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60814: 6018 bras 6082e <scangr+0xe4>
if(*cp == ',') {
60816: 702c moveq #44,%d0
60818: b082 cmpl %d2,%d0
6081a: 6610 bnes 6082c <scangr+0xe2>
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
6081c: 2408 movel %a0,%d2 <== NOT EXECUTED
6081e: 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';
60820: 4210 clrb %a0@ <== NOT EXECUTED
grp->gr_mem[memcount++] = cp + 1;
60822: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED
60826: 2382 1c00 movel %d2,%a1@(00000000,%d1:l:4) <== NOT EXECUTED
6082a: 5281 addql #1,%d1 <== NOT EXECUTED
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
6082c: 5288 addql #1,%a0
6082e: 1010 moveb %a0@,%d0
if(*cp == ',') {
60830: 1400 moveb %d0,%d2
60832: 49c2 extbl %d2
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
60834: 4a00 tstb %d0
60836: 66de bnes 60816 <scangr+0xcc>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
60838: 206a 000a moveal %a2@(10),%a0
6083c: 7001 moveq #1,%d0
6083e: 42b0 1c00 clrl %a0@(00000000,%d1:l:4)
return 1;
60842: 6002 bras 60846 <scangr+0xfc>
60844: 4280 clrl %d0 <== NOT EXECUTED
}
60846: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3
6084c: 4e5e unlk %fp
6084e: 4e75 rts
00060888 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
60888: 4e56 ffe0 linkw %fp,#-32
6088c: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60890: 42a7 clrl %sp@-
60892: 280e movel %fp,%d4
60894: 0684 0000 0014 addil #20,%d4
6089a: 260e movel %fp,%d3
6089c: 0683 0000 0010 addil #16,%d3
608a2: 47fa fe18 lea %pc@(606bc <scanString>),%a3
608a6: 2f04 movel %d4,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
608a8: 246e 000c moveal %fp@(12),%a2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
608ac: 2f03 movel %d3,%sp@-
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
608ae: 242e 0008 movel %fp@(8),%d2
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
608b2: 2f0a movel %a2,%sp@-
608b4: 2f02 movel %d2,%sp@-
608b6: 4e93 jsr %a3@
608b8: 4fef 0014 lea %sp@(20),%sp
608bc: 4a80 tstl %d0
608be: 6700 00a4 beqw 60964 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
608c2: 42a7 clrl %sp@-
608c4: 2f04 movel %d4,%sp@-
608c6: 2f03 movel %d3,%sp@-
608c8: 486a 0004 pea %a2@(4)
608cc: 2f02 movel %d2,%sp@-
608ce: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
608d0: 4fef 0014 lea %sp@(20),%sp
608d4: 4a80 tstl %d0
608d6: 6700 008c beqw 60964 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
608da: 486e fffc pea %fp@(-4)
608de: 49fa fd28 lea %pc@(60608 <scanInt>),%a4
608e2: 2f02 movel %d2,%sp@-
608e4: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
608e6: 508f addql #8,%sp
608e8: 4a80 tstl %d0
608ea: 6778 beqs 60964 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
608ec: 486e fff8 pea %fp@(-8)
608f0: 2f02 movel %d2,%sp@-
608f2: 4e94 jsr %a4@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
608f4: 508f addql #8,%sp
608f6: 4a80 tstl %d0
608f8: 676a beqs 60964 <scanpw+0xdc>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &pwuid)
|| !scanInt(fp, &pwgid)
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
608fa: 42a7 clrl %sp@-
608fc: 2f04 movel %d4,%sp@-
608fe: 2f03 movel %d3,%sp@-
60900: 486a 000c pea %a2@(12)
60904: 2f02 movel %d2,%sp@-
60906: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60908: 4fef 0014 lea %sp@(20),%sp
6090c: 4a80 tstl %d0
6090e: 6754 beqs 60964 <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)
60910: 42a7 clrl %sp@-
60912: 2f04 movel %d4,%sp@-
60914: 2f03 movel %d3,%sp@-
60916: 486a 0010 pea %a2@(16)
6091a: 2f02 movel %d2,%sp@-
6091c: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6091e: 4fef 0014 lea %sp@(20),%sp
60922: 4a80 tstl %d0
60924: 673e beqs 60964 <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)
60926: 42a7 clrl %sp@-
60928: 2f04 movel %d4,%sp@-
6092a: 2f03 movel %d3,%sp@-
6092c: 486a 0014 pea %a2@(20)
60930: 2f02 movel %d2,%sp@-
60932: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
60934: 4fef 0014 lea %sp@(20),%sp
60938: 4a80 tstl %d0
6093a: 6728 beqs 60964 <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))
6093c: 4878 0001 pea 1 <ADD>
60940: 2f04 movel %d4,%sp@-
60942: 2f03 movel %d3,%sp@-
60944: 486a 0018 pea %a2@(24)
60948: 2f02 movel %d2,%sp@-
6094a: 4e93 jsr %a3@
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
6094c: 4fef 0014 lea %sp@(20),%sp
60950: 4a80 tstl %d0
60952: 6710 beqs 60964 <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;
60954: 7001 moveq #1,%d0
60956: 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;
6095c: 356e fffe 0008 movew %fp@(-2),%a2@(8)
pwd->pw_gid = pwgid;
return 1;
60962: 6002 bras 60966 <scanpw+0xde>
60964: 4280 clrl %d0 <== NOT EXECUTED
}
60966: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4
6096c: 4e5e unlk %fp
6096e: 4e75 rts
000605be <setgid>:
gid_t gid
)
{
_POSIX_types_Gid = gid;
return 0;
}
605be: 4280 clrl %d0 <== NOT EXECUTED
*/
int setgid(
gid_t gid
)
{
605c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Gid = gid;
605c4: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
605ca: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED
return 0;
}
605d0: 4e5e unlk %fp <== NOT EXECUTED
605d2: 4e75 rts
00060a88 <setgrent>:
return NULL;
return &grent;
}
void setgrent(void)
{
60a88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60a8c: 4eb9 0006 09a8 jsr 609a8 <init_etc_passwd_group> <== NOT EXECUTED
if (group_fp != NULL)
60a92: 2039 0009 9e52 movel 99e52 <group_fp>,%d0 <== NOT EXECUTED
60a98: 670a beqs 60aa4 <setgrent+0x1c> <== NOT EXECUTED
fclose(group_fp);
60a9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60a9c: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
60aa2: 588f addql #4,%sp <== NOT EXECUTED
group_fp = fopen("/etc/group", "r");
60aa4: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60aaa: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845> <== NOT EXECUTED
60ab0: 4eb9 0007 581c jsr 7581c <fopen> <== NOT EXECUTED
60ab6: 508f addql #8,%sp <== NOT EXECUTED
}
60ab8: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (group_fp != NULL)
fclose(group_fp);
group_fp = fopen("/etc/group", "r");
60aba: 23c0 0009 9e52 movel %d0,99e52 <group_fp> <== NOT EXECUTED
}
60ac0: 4e75 rts
00060c38 <setpwent>:
return NULL;
return &pwent;
}
void setpwent(void)
{
60c38: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
init_etc_passwd_group();
60c3c: 4eb9 0006 09a8 jsr 609a8 <init_etc_passwd_group> <== NOT EXECUTED
if (passwd_fp != NULL)
60c42: 2039 0009 9d6a movel 99d6a <passwd_fp>,%d0 <== NOT EXECUTED
60c48: 670a beqs 60c54 <setpwent+0x1c> <== NOT EXECUTED
fclose(passwd_fp);
60c4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
60c4c: 4eb9 0007 4fb6 jsr 74fb6 <fclose> <== NOT EXECUTED
60c52: 588f addql #4,%sp <== NOT EXECUTED
passwd_fp = fopen("/etc/passwd", "r");
60c54: 4879 0008 e3cb pea 8e3cb <rtems_bdpart_shell_usage+0x69f> <== NOT EXECUTED
60c5a: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800> <== NOT EXECUTED
60c60: 4eb9 0007 581c jsr 7581c <fopen> <== NOT EXECUTED
60c66: 508f addql #8,%sp <== NOT EXECUTED
}
60c68: 4e5e unlk %fp <== NOT EXECUTED
{
init_etc_passwd_group();
if (passwd_fp != NULL)
fclose(passwd_fp);
passwd_fp = fopen("/etc/passwd", "r");
60c6a: 23c0 0009 9d6a movel %d0,99d6a <passwd_fp> <== NOT EXECUTED
}
60c70: 4e75 rts
0004595a <setuid>:
uid_t uid
)
{
_POSIX_types_Uid = uid;
return 0;
}
4595a: 4280 clrl %d0 <== NOT EXECUTED
*/
int setuid(
uid_t uid
)
{
4595c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_POSIX_types_Uid = uid;
45960: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0 <== NOT EXECUTED
45966: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED
return 0;
}
4596c: 4e5e unlk %fp <== NOT EXECUTED
4596e: 4e75 rts
0004391a <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
4391a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4391e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43920: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
43924: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
43928: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4392a: 4282 clrl %d2 <== NOT EXECUTED
4392c: 142e 000b moveb %fp@(11),%d2 <== NOT EXECUTED
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
43930: 0280 0000 0e78 andil #3704,%d0 <== NOT EXECUTED
43936: 6734 beqs 4396c <siproc+0x52> <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
43938: 42a7 clrl %sp@- <== NOT EXECUTED
4393a: 42a7 clrl %sp@- <== NOT EXECUTED
4393c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
43940: 4eb9 0004 4f30 jsr 44f30 <rtems_semaphore_obtain> <== NOT EXECUTED
i = iproc (c, tty);
43946: 2f0a movel %a2,%sp@- <== NOT EXECUTED
43948: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4394a: 4eba fe72 jsr %pc@(437be <iproc>) <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
4394e: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
43952: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_semaphore_release (tty->osem);
43954: 4eb9 0004 5034 jsr 45034 <rtems_semaphore_release> <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
4395a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4395e: 2002 movel %d2,%d0 <== NOT EXECUTED
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
43960: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
}
else {
i = iproc (c, tty);
}
return i;
}
43964: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
43968: 4e5e unlk %fp <== NOT EXECUTED
4396a: 4e75 rts <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
4396c: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
}
return i;
}
43970: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
43974: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return i;
}
43978: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4397c: 4e5e unlk %fp <== NOT EXECUTED
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
4397e: 6000 fe3e braw 437be <iproc> <== NOT EXECUTED
000469e4 <stat>:
int _STAT_NAME(
const char *path,
struct stat *buf
)
{
469e4: 4e56 ffe0 linkw %fp,#-32
469e8: 48d7 001c moveml %d2-%d4,%sp@
469ec: 282e 0008 movel %fp@(8),%d4
469f0: 242e 000c movel %fp@(12),%d2
/*
* Check to see if we were passed a valid pointer.
*/
if ( !buf )
469f4: 6612 bnes 46a08 <stat+0x24>
rtems_set_errno_and_return_minus_one( EFAULT );
469f6: 4eb9 0007 4e78 jsr 74e78 <__errno>
469fc: 760e moveq #14,%d3
469fe: 74ff moveq #-1,%d2
46a00: 2040 moveal %d0,%a0
46a02: 2083 movel %d3,%a0@
46a04: 6000 009a braw 46aa0 <stat+0xbc>
status = rtems_filesystem_evaluate_path( path, strlen( path ),
46a08: 2f04 movel %d4,%sp@-
46a0a: 260e movel %fp,%d3
46a0c: 0683 ffff ffec addil #-20,%d3
46a12: 4eb9 0007 aedc jsr 7aedc <strlen>
46a18: 7201 moveq #1,%d1
46a1a: 2e81 movel %d1,%sp@
46a1c: 2f03 movel %d3,%sp@-
46a1e: 42a7 clrl %sp@-
46a20: 2f00 movel %d0,%sp@-
46a22: 2f04 movel %d4,%sp@-
46a24: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
0, &loc, _STAT_FOLLOW_LINKS );
if ( status != 0 )
46a2a: 4fef 0014 lea %sp@(20),%sp
46a2e: 4a80 tstl %d0
46a30: 6704 beqs 46a36 <stat+0x52>
46a32: 74ff moveq #-1,%d2
46a34: 606a bras 46aa0 <stat+0xbc>
return -1;
if ( !loc.handlers->fstat_h ){
46a36: 206e fff4 moveal %fp@(-12),%a0
46a3a: 4aa8 0018 tstl %a0@(24)
46a3e: 6628 bnes 46a68 <stat+0x84>
rtems_filesystem_freenode( &loc );
46a40: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
46a44: 4a88 tstl %a0 <== NOT EXECUTED
46a46: 670e beqs 46a56 <stat+0x72> <== NOT EXECUTED
46a48: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
46a4c: 4a88 tstl %a0 <== NOT EXECUTED
46a4e: 6706 beqs 46a56 <stat+0x72> <== NOT EXECUTED
46a50: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46a52: 4e90 jsr %a0@ <== NOT EXECUTED
46a54: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
46a56: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
46a5c: 74ff moveq #-1,%d2 <== NOT EXECUTED
46a5e: 2040 moveal %d0,%a0 <== NOT EXECUTED
46a60: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
46a66: 6038 bras 46aa0 <stat+0xbc> <== NOT EXECUTED
/*
* Zero out the stat structure so the various support
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
46a68: 4878 0046 pea 46 <DBL_MANT_DIG+0x11>
46a6c: 42a7 clrl %sp@-
46a6e: 2f02 movel %d2,%sp@-
46a70: 4eb9 0007 801c jsr 7801c <memset>
status = (*loc.handlers->fstat_h)( &loc, buf );
46a76: 206e fff4 moveal %fp@(-12),%a0
46a7a: 2f02 movel %d2,%sp@-
46a7c: 2f03 movel %d3,%sp@-
46a7e: 2068 0018 moveal %a0@(24),%a0
46a82: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
46a84: 206e fff8 moveal %fp@(-8),%a0
* versions of stat don't have to.
*/
memset( buf, 0, sizeof(struct stat) );
status = (*loc.handlers->fstat_h)( &loc, buf );
46a88: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
46a8a: 4fef 0014 lea %sp@(20),%sp
46a8e: 4a88 tstl %a0
46a90: 670e beqs 46aa0 <stat+0xbc>
46a92: 2068 001c moveal %a0@(28),%a0
46a96: 4a88 tstl %a0
46a98: 6706 beqs 46aa0 <stat+0xbc>
46a9a: 2f03 movel %d3,%sp@-
46a9c: 4e90 jsr %a0@
46a9e: 588f addql #4,%sp
return status;
}
46aa0: 2002 movel %d2,%d0
46aa2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4
46aa8: 4e5e unlk %fp
46aaa: 4e75 rts
00061914 <statvfs>:
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
61914: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
61918: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
6191c: 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 ) )
61920: 260e movel %fp,%d3 <== NOT EXECUTED
61922: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED
61928: 2f0a movel %a2,%sp@- <== NOT EXECUTED
*/
extern rtems_chain_control rtems_filesystem_mount_table_control;
int
statvfs (const char *path, struct statvfs *sb)
{
6192a: 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 ) )
6192e: 4eb9 0007 aedc jsr 7aedc <strlen> <== NOT EXECUTED
61934: 7201 moveq #1,%d1 <== NOT EXECUTED
61936: 2e81 movel %d1,%sp@ <== NOT EXECUTED
61938: 2f03 movel %d3,%sp@- <== NOT EXECUTED
6193a: 42a7 clrl %sp@- <== NOT EXECUTED
6193c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
6193e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61940: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path> <== NOT EXECUTED
61946: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
6194a: 4a80 tstl %d0 <== NOT EXECUTED
6194c: 6704 beqs 61952 <statvfs+0x3e> <== NOT EXECUTED
6194e: 74ff moveq #-1,%d2 <== NOT EXECUTED
61950: 605a bras 619ac <statvfs+0x98> <== NOT EXECUTED
return -1;
mt_entry = loc.mt_entry;
61952: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
fs_mount_root = &mt_entry->mt_fs_root;
61956: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
6195a: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED
6195e: 6612 bnes 61972 <statvfs+0x5e> <== NOT EXECUTED
if ( !fs_mount_root->ops->statvfs_h )
rtems_set_errno_and_return_minus_one( ENOTSUP );
61960: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61966: 74ff moveq #-1,%d2 <== NOT EXECUTED
61968: 2040 moveal %d0,%a0 <== NOT EXECUTED
6196a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61970: 603a bras 619ac <statvfs+0x98> <== NOT EXECUTED
memset (sb, 0, sizeof (struct statvfs));
61972: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
61976: 42a7 clrl %sp@- <== NOT EXECUTED
61978: 2f02 movel %d2,%sp@- <== NOT EXECUTED
6197a: 4eb9 0007 801c jsr 7801c <memset> <== NOT EXECUTED
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
61980: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
61984: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61986: 486a 001c pea %a2@(28) <== NOT EXECUTED
6198a: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED
6198e: 4e90 jsr %a0@ <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61990: 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 );
61994: 2400 movel %d0,%d2 <== NOT EXECUTED
rtems_filesystem_freenode( &loc );
61996: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
6199a: 4a88 tstl %a0 <== NOT EXECUTED
6199c: 670e beqs 619ac <statvfs+0x98> <== NOT EXECUTED
6199e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
619a2: 4a88 tstl %a0 <== NOT EXECUTED
619a4: 6706 beqs 619ac <statvfs+0x98> <== NOT EXECUTED
619a6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
619a8: 4e90 jsr %a0@ <== NOT EXECUTED
619aa: 588f addql #4,%sp <== NOT EXECUTED
return result;
}
619ac: 2002 movel %d2,%d0 <== NOT EXECUTED
619ae: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED
619b4: 4e5e unlk %fp <== NOT EXECUTED
619b6: 4e75 rts
000619b8 <symlink>:
int symlink(
const char *actualpath,
const char *sympath
)
{
619b8: 4e56 ffdc linkw %fp,#-36
619bc: 48d7 040c moveml %d2-%d3/%a2,%sp@
619c0: 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 );
619c4: 742f moveq #47,%d2
619c6: 1012 moveb %a2@,%d0
619c8: 1200 moveb %d0,%d1
619ca: 49c1 extbl %d1
619cc: b481 cmpl %d1,%d2
619ce: 670c beqs 619dc <symlink+0x24>
619d0: 143c 005c moveb #92,%d2
619d4: b481 cmpl %d1,%d2
619d6: 6704 beqs 619dc <symlink+0x24>
619d8: 4a00 tstb %d0
619da: 6622 bnes 619fe <symlink+0x46>
619dc: 4878 0014 pea 14 <OPER2>
619e0: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
619e6: 41e8 0018 lea %a0@(24),%a0
619ea: 2f08 movel %a0,%sp@-
619ec: 486e ffe8 pea %fp@(-24)
619f0: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
619f6: 4fef 000c lea %sp@(12),%sp
619fa: 7001 moveq #1,%d0
619fc: 601e bras 61a1c <symlink+0x64>
619fe: 4878 0014 pea 14 <OPER2>
61a02: 2039 0009 5d9c movel 95d9c <rtems_current_user_env>,%d0
61a08: 5880 addql #4,%d0
61a0a: 2f00 movel %d0,%sp@-
61a0c: 486e ffe8 pea %fp@(-24)
61a10: 4eb9 0007 7eb0 jsr 77eb0 <memcpy>
61a16: 4fef 000c lea %sp@(12),%sp
61a1a: 4280 clrl %d0
if ( !loc.ops->evalformake_h ) {
61a1c: 206e fff4 moveal %fp@(-12),%a0
61a20: 2068 0004 moveal %a0@(4),%a0
61a24: 4a88 tstl %a0
61a26: 673a beqs 61a62 <symlink+0xaa>
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start );
61a28: 486e fffc pea %fp@(-4)
61a2c: 260e movel %fp,%d3
61a2e: 0683 ffff ffe8 addil #-24,%d3
61a34: 2f03 movel %d3,%sp@-
61a36: 4872 0800 pea %a2@(00000000,%d0:l)
61a3a: 4e90 jsr %a0@
if ( result != 0 )
61a3c: 4fef 000c lea %sp@(12),%sp
61a40: 4a80 tstl %d0
61a42: 6704 beqs 61a48 <symlink+0x90>
61a44: 74ff moveq #-1,%d2
61a46: 6054 bras 61a9c <symlink+0xe4>
return -1;
if ( !loc.ops->symlink_h ) {
61a48: 226e fff4 moveal %fp@(-12),%a1
61a4c: 2069 0038 moveal %a1@(56),%a0
61a50: 4a88 tstl %a0
61a52: 6620 bnes 61a74 <symlink+0xbc>
rtems_filesystem_freenode( &loc );
61a54: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61a58: 4a88 tstl %a0 <== NOT EXECUTED
61a5a: 6706 beqs 61a62 <symlink+0xaa> <== NOT EXECUTED
61a5c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
61a5e: 4e90 jsr %a0@ <== NOT EXECUTED
61a60: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61a62: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61a68: 74ff moveq #-1,%d2 <== NOT EXECUTED
61a6a: 2040 moveal %d0,%a0 <== NOT EXECUTED
61a6c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61a72: 6028 bras 61a9c <symlink+0xe4> <== NOT EXECUTED
}
result = (*loc.ops->symlink_h)( &loc, actualpath, name_start);
61a74: 2f2e fffc movel %fp@(-4),%sp@-
61a78: 2f2e 0008 movel %fp@(8),%sp@-
61a7c: 2f03 movel %d3,%sp@-
61a7e: 4e90 jsr %a0@
rtems_filesystem_freenode( &loc );
61a80: 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);
61a84: 2400 movel %d0,%d2
rtems_filesystem_freenode( &loc );
61a86: 4fef 000c lea %sp@(12),%sp
61a8a: 4a88 tstl %a0
61a8c: 670e beqs 61a9c <symlink+0xe4>
61a8e: 2068 001c moveal %a0@(28),%a0
61a92: 4a88 tstl %a0
61a94: 6706 beqs 61a9c <symlink+0xe4>
61a96: 2f03 movel %d3,%sp@-
61a98: 4e90 jsr %a0@
61a9a: 588f addql #4,%sp
return result;
}
61a9c: 2002 movel %d2,%d0
61a9e: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2
61aa4: 4e5e unlk %fp
61aa6: 4e75 rts
0004f154 <tcgetattr>:
int tcgetattr(
int fd,
struct termios *tp
)
{
4f154: 4e56 0000 linkw %fp,#0
return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp );
4f158: 2f2e 000c movel %fp@(12),%sp@-
4f15c: 4878 0001 pea 1 <ADD>
4f160: 2f2e 0008 movel %fp@(8),%sp@-
4f164: 4eb9 0005 1ca8 jsr 51ca8 <ioctl>
}
4f16a: 4e5e unlk %fp
4f16c: 4e75 rts
...
0004f170 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
4f170: 4e56 0000 linkw %fp,#0
4f174: 202e 000c movel %fp@(12),%d0
4f178: 2f03 movel %d3,%sp@-
4f17a: 262e 0010 movel %fp@(16),%d3
4f17e: 2f02 movel %d2,%sp@-
4f180: 242e 0008 movel %fp@(8),%d2
switch (opt) {
4f184: 4a80 tstl %d0
4f186: 672c beqs 4f1b4 <tcsetattr+0x44>
4f188: 7201 moveq #1,%d1 <== NOT EXECUTED
4f18a: b280 cmpl %d0,%d1 <== NOT EXECUTED
4f18c: 6710 beqs 4f19e <tcsetattr+0x2e> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
4f18e: 4eb9 0005 2900 jsr 52900 <__errno> <== NOT EXECUTED
4f194: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f196: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4f19c: 6034 bras 4f1d2 <tcsetattr+0x62> <== NOT EXECUTED
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
4f19e: 42a7 clrl %sp@- <== NOT EXECUTED
4f1a0: 4878 0003 pea 3 <DIVIDE> <== NOT EXECUTED
4f1a4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f1a6: 4eb9 0005 1ca8 jsr 51ca8 <ioctl> <== NOT EXECUTED
4f1ac: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f1b0: 4a80 tstl %d0 <== NOT EXECUTED
4f1b2: 6d1e blts 4f1d2 <tcsetattr+0x62> <== NOT EXECUTED
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f1b4: 2d43 0010 movel %d3,%fp@(16)
4f1b8: 7002 moveq #2,%d0
4f1ba: 2d42 0008 movel %d2,%fp@(8)
}
}
4f1be: 242e fff8 movel %fp@(-8),%d2
4f1c2: 262e fffc movel %fp@(-4),%d3
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f1c6: 2d40 000c movel %d0,%fp@(12)
}
}
4f1ca: 4e5e unlk %fp
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
4f1cc: 4ef9 0005 1ca8 jmp 51ca8 <ioctl>
}
}
4f1d2: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4f1d6: 70ff moveq #-1,%d0 <== NOT EXECUTED
4f1d8: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
4f1dc: 4e5e unlk %fp <== NOT EXECUTED
4f1de: 4e75 rts
0004b764 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
4b764: 4e56 ffc0 linkw %fp,#-64
4b768: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
4b76c: 246e 0008 moveal %fp@(8),%a2
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4b770: 2f0a movel %a2,%sp@-
4b772: 4eb9 0004 2128 jsr 42128 <rtems_filesystem_dirname>
if ( parentpathlen == 0 )
4b778: 588f addql #4,%sp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
4b77a: 2a00 movel %d0,%d5
if ( parentpathlen == 0 )
4b77c: 664a bnes 4b7c8 <unlink+0x64>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
4b77e: 742f moveq #47,%d2
4b780: 1012 moveb %a2@,%d0
4b782: 1200 moveb %d0,%d1
4b784: 49c1 extbl %d1
4b786: b481 cmpl %d1,%d2
4b788: 670c beqs 4b796 <unlink+0x32>
4b78a: 143c 005c moveb #92,%d2
4b78e: b481 cmpl %d1,%d2
4b790: 6704 beqs 4b796 <unlink+0x32>
4b792: 4a00 tstb %d0
4b794: 6612 bnes 4b7a8 <unlink+0x44>
4b796: 4878 0014 pea 14 <OPER2>
4b79a: 2079 0005 a324 moveal 5a324 <rtems_current_user_env>,%a0
4b7a0: 41e8 0018 lea %a0@(24),%a0
4b7a4: 2f08 movel %a0,%sp@-
4b7a6: 600e bras 4b7b6 <unlink+0x52>
4b7a8: 4878 0014 pea 14 <OPER2>
4b7ac: 2039 0005 a324 movel 5a324 <rtems_current_user_env>,%d0
4b7b2: 5880 addql #4,%d0
4b7b4: 2f00 movel %d0,%sp@-
4b7b6: 486e ffec pea %fp@(-20)
4b7ba: 4203 clrb %d3
4b7bc: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
4b7c2: 4fef 000c lea %sp@(12),%sp
4b7c6: 6020 bras 4b7e8 <unlink+0x84>
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
4b7c8: 42a7 clrl %sp@-
4b7ca: 486e ffec pea %fp@(-20)
4b7ce: 4878 0002 pea 2 <DOUBLE_FLOAT>
4b7d2: 2f00 movel %d0,%sp@-
4b7d4: 2f0a movel %a2,%sp@-
4b7d6: 4eb9 0004 223e jsr 4223e <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
4b7dc: 4fef 0014 lea %sp@(20),%sp
4b7e0: 4a80 tstl %d0
4b7e2: 6600 015c bnew 4b940 <unlink+0x1dc>
4b7e6: 7601 moveq #1,%d3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4b7e8: 4878 0014 pea 14 <OPER2>
4b7ec: 280e movel %fp,%d4
4b7ee: 0684 ffff ffec addil #-20,%d4
4b7f4: 240e movel %fp,%d2
4b7f6: 0682 ffff ffd8 addil #-40,%d2
name = path + parentpathlen;
4b7fc: d5c5 addal %d5,%a2
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4b7fe: 47f9 0004 cd74 lea 4cd74 <strlen>,%a3
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
4b804: 2f04 movel %d4,%sp@-
4b806: 2f02 movel %d2,%sp@-
4b808: 4eb9 0004 c1c8 jsr 4c1c8 <memcpy>
name = path + parentpathlen;
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
4b80e: 2f0a movel %a2,%sp@-
4b810: 4e93 jsr %a3@
4b812: 2e80 movel %d0,%sp@
4b814: 2f0a movel %a2,%sp@-
4b816: 4eb9 0004 20f0 jsr 420f0 <rtems_filesystem_prefix_separators>
4b81c: d5c0 addal %d0,%a2
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
4b81e: 2f0a movel %a2,%sp@-
4b820: 4e93 jsr %a3@
4b822: 4297 clrl %sp@
4b824: 2f02 movel %d2,%sp@-
4b826: 42a7 clrl %sp@-
4b828: 2f00 movel %d0,%sp@-
4b82a: 2f0a movel %a2,%sp@-
4b82c: 4eb9 0004 216e jsr 4216e <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
4b832: 4fef 0028 lea %sp@(40),%sp
4b836: 4a80 tstl %d0
4b838: 6722 beqs 4b85c <unlink+0xf8>
if ( free_parentloc )
4b83a: 4a03 tstb %d3
4b83c: 6700 0102 beqw 4b940 <unlink+0x1dc>
rtems_filesystem_freenode( &parentloc );
4b840: 206e fff8 moveal %fp@(-8),%a0
4b844: 4a88 tstl %a0
4b846: 6700 00f8 beqw 4b940 <unlink+0x1dc>
4b84a: 2068 001c moveal %a0@(28),%a0
4b84e: 4a88 tstl %a0
4b850: 6700 00ee beqw 4b940 <unlink+0x1dc>
4b854: 2f04 movel %d4,%sp@-
4b856: 78ff moveq #-1,%d4
4b858: 6000 00e0 braw 4b93a <unlink+0x1d6>
return -1;
}
if ( !loc.ops->node_type_h ) {
4b85c: 226e ffe4 moveal %fp@(-28),%a1
4b860: 2069 0010 moveal %a1@(16),%a0
4b864: 4a88 tstl %a0
4b866: 6606 bnes 4b86e <unlink+0x10a>
rtems_filesystem_freenode( &loc );
4b868: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
4b86c: 605c bras 4b8ca <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 ) {
4b86e: 2f02 movel %d2,%sp@-
4b870: 4e90 jsr %a0@
4b872: 206e ffe4 moveal %fp@(-28),%a0
4b876: 588f addql #4,%sp
4b878: 7201 moveq #1,%d1
4b87a: b280 cmpl %d0,%d1
4b87c: 6640 bnes 4b8be <unlink+0x15a>
rtems_filesystem_freenode( &loc );
4b87e: 4a88 tstl %a0
4b880: 670e beqs 4b890 <unlink+0x12c>
4b882: 2068 001c moveal %a0@(28),%a0
4b886: 4a88 tstl %a0
4b888: 6706 beqs 4b890 <unlink+0x12c>
4b88a: 2f02 movel %d2,%sp@-
4b88c: 4e90 jsr %a0@
4b88e: 588f addql #4,%sp
if ( free_parentloc )
4b890: 4a03 tstb %d3
4b892: 6718 beqs 4b8ac <unlink+0x148>
rtems_filesystem_freenode( &parentloc );
4b894: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4b898: 4a88 tstl %a0 <== NOT EXECUTED
4b89a: 6710 beqs 4b8ac <unlink+0x148> <== NOT EXECUTED
4b89c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4b8a0: 4a88 tstl %a0 <== NOT EXECUTED
4b8a2: 6708 beqs 4b8ac <unlink+0x148> <== NOT EXECUTED
4b8a4: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4b8a8: 4e90 jsr %a0@ <== NOT EXECUTED
4b8aa: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EISDIR );
4b8ac: 4eb9 0004 b9a8 jsr 4b9a8 <__errno>
4b8b2: 78ff moveq #-1,%d4
4b8b4: 2040 moveal %d0,%a0
4b8b6: 7015 moveq #21,%d0
4b8b8: 2080 movel %d0,%a0@
4b8ba: 6000 0086 braw 4b942 <unlink+0x1de>
}
if ( !loc.ops->unlink_h ) {
4b8be: 2268 000c moveal %a0@(12),%a1
4b8c2: 4a89 tstl %a1
4b8c4: 663c bnes 4b902 <unlink+0x19e>
rtems_filesystem_freenode( &loc );
4b8c6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4b8ca: 4a88 tstl %a0 <== NOT EXECUTED
4b8cc: 6706 beqs 4b8d4 <unlink+0x170> <== NOT EXECUTED
4b8ce: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b8d0: 4e90 jsr %a0@ <== NOT EXECUTED
4b8d2: 588f addql #4,%sp <== NOT EXECUTED
if ( free_parentloc )
4b8d4: 4a03 tstb %d3 <== NOT EXECUTED
4b8d6: 6718 beqs 4b8f0 <unlink+0x18c> <== NOT EXECUTED
rtems_filesystem_freenode( &parentloc );
4b8d8: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
4b8dc: 4a88 tstl %a0 <== NOT EXECUTED
4b8de: 6710 beqs 4b8f0 <unlink+0x18c> <== NOT EXECUTED
4b8e0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
4b8e4: 4a88 tstl %a0 <== NOT EXECUTED
4b8e6: 6708 beqs 4b8f0 <unlink+0x18c> <== NOT EXECUTED
4b8e8: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4b8ec: 4e90 jsr %a0@ <== NOT EXECUTED
4b8ee: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
4b8f0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
4b8f6: 78ff moveq #-1,%d4 <== NOT EXECUTED
4b8f8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b8fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
4b900: 6040 bras 4b942 <unlink+0x1de> <== NOT EXECUTED
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
4b902: 2f02 movel %d2,%sp@-
4b904: 2f04 movel %d4,%sp@-
4b906: 4e91 jsr %a1@
rtems_filesystem_freenode( &loc );
4b908: 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 );
4b90c: 2800 movel %d0,%d4
rtems_filesystem_freenode( &loc );
4b90e: 508f addql #8,%sp
4b910: 4a88 tstl %a0
4b912: 670e beqs 4b922 <unlink+0x1be>
4b914: 2068 001c moveal %a0@(28),%a0
4b918: 4a88 tstl %a0
4b91a: 6706 beqs 4b922 <unlink+0x1be>
4b91c: 2f02 movel %d2,%sp@-
4b91e: 4e90 jsr %a0@
4b920: 588f addql #4,%sp
if ( free_parentloc )
4b922: 4a03 tstb %d3
4b924: 671c beqs 4b942 <unlink+0x1de>
rtems_filesystem_freenode( &parentloc );
4b926: 206e fff8 moveal %fp@(-8),%a0
4b92a: 4a88 tstl %a0
4b92c: 6714 beqs 4b942 <unlink+0x1de>
4b92e: 2068 001c moveal %a0@(28),%a0
4b932: 4a88 tstl %a0
4b934: 670c beqs 4b942 <unlink+0x1de>
4b936: 486e ffec pea %fp@(-20)
4b93a: 4e90 jsr %a0@
4b93c: 588f addql #4,%sp
4b93e: 6002 bras 4b942 <unlink+0x1de>
4b940: 78ff moveq #-1,%d4 <== NOT EXECUTED
return result;
}
4b942: 2004 movel %d4,%d0
4b944: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3
4b94a: 4e5e unlk %fp
4b94c: 4e75 rts
00061baa <unmount>:
*/
int unmount(
const char *path
)
{
61baa: 4e56 ffec linkw %fp,#-20
61bae: 2f0a movel %a2,%sp@-
61bb0: 246e 0008 moveal %fp@(8),%a2
61bb4: 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 ) )
61bb6: 240e movel %fp,%d2
61bb8: 0682 ffff ffec addil #-20,%d2
61bbe: 2f0a movel %a2,%sp@-
61bc0: 4eb9 0007 aedc jsr 7aedc <strlen>
61bc6: 7201 moveq #1,%d1
61bc8: 2e81 movel %d1,%sp@
61bca: 2f02 movel %d2,%sp@-
61bcc: 42a7 clrl %sp@-
61bce: 2f00 movel %d0,%sp@-
61bd0: 2f0a movel %a2,%sp@-
61bd2: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
61bd8: 4fef 0014 lea %sp@(20),%sp
61bdc: 4a80 tstl %d0
61bde: 6600 011c bnew 61cfc <unmount+0x152>
return -1;
mt_entry = loc.mt_entry;
61be2: 246e fffc moveal %fp@(-4),%a2
61be6: 206e fff8 moveal %fp@(-8),%a0
fs_mount_loc = &mt_entry->mt_point_node;
fs_root_loc = &mt_entry->mt_fs_root;
61bea: 202e ffec movel %fp@(-20),%d0
61bee: b0aa 001c cmpl %a2@(28),%d0
61bf2: 6724 beqs 61c18 <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 );
61bf4: 4a88 tstl %a0
61bf6: 670e beqs 61c06 <unmount+0x5c>
61bf8: 2068 001c moveal %a0@(28),%a0
61bfc: 4a88 tstl %a0
61bfe: 6706 beqs 61c06 <unmount+0x5c>
61c00: 2f02 movel %d2,%sp@-
61c02: 4e90 jsr %a0@
61c04: 588f addql #4,%sp
rtems_set_errno_and_return_minus_one( EACCES );
61c06: 4eb9 0007 4e78 jsr 74e78 <__errno>
61c0c: 740d moveq #13,%d2
61c0e: 72ff moveq #-1,%d1
61c10: 2040 moveal %d0,%a0
61c12: 2082 movel %d2,%a0@
61c14: 6000 00e8 braw 61cfe <unmount+0x154>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
61c18: 4a88 tstl %a0
61c1a: 670e beqs 61c2a <unmount+0x80>
61c1c: 2068 001c moveal %a0@(28),%a0
61c20: 4a88 tstl %a0
61c22: 6706 beqs 61c2a <unmount+0x80>
61c24: 2f02 movel %d2,%sp@-
61c26: 4e90 jsr %a0@
61c28: 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;
61c2a: 206a 0014 moveal %a2@(20),%a0
61c2e: 4aa8 0028 tstl %a0@(40)
61c32: 670a beqs 61c3e <unmount+0x94>
fs_root_loc = &mt_entry->mt_fs_root;
61c34: 206a 0028 moveal %a2@(40),%a0
61c38: 4aa8 002c tstl %a0@(44)
61c3c: 6614 bnes 61c52 <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 );
61c3e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61c44: 72ff moveq #-1,%d1 <== NOT EXECUTED
61c46: 2040 moveal %d0,%a0 <== NOT EXECUTED
61c48: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61c4e: 6000 00ae braw 61cfe <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 )
61c52: 2079 0009 5d9c moveal 95d9c <rtems_current_user_env>,%a0
61c58: b5e8 0014 cmpal %a0@(20),%a2
61c5c: 6720 beqs 61c7e <unmount+0xd4>
/*
* Search the mount table for any mount entries referencing this
* mount entry.
*/
for ( the_node = rtems_filesystem_mount_table_control.first;
61c5e: 2079 0009 a704 moveal 9a704 <rtems_filesystem_mount_table_control>,%a0
61c64: 600c bras 61c72 <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;
61c66: 202a 002c movel %a2@(44),%d0
61c6a: b0a8 0018 cmpl %a0@(24),%d0
61c6e: 670e beqs 61c7e <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 ) {
61c70: 2050 moveal %a0@,%a0
61c72: b1fc 0009 a708 cmpal #632584,%a0
61c78: 66ec bnes 61c66 <unmount+0xbc>
61c7a: 6000 0090 braw 61d0c <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 );
61c7e: 4eb9 0007 4e78 jsr 74e78 <__errno>
61c84: 72ff moveq #-1,%d1
61c86: 2040 moveal %d0,%a0
61c88: 7010 moveq #16,%d0
61c8a: 2080 movel %d0,%a0@
61c8c: 6070 bras 61cfe <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 )
61c8e: 206a 0014 moveal %a2@(20),%a0
61c92: 2f0a movel %a2,%sp@-
61c94: 2068 0028 moveal %a0@(40),%a0
61c98: 4e90 jsr %a0@
61c9a: 588f addql #4,%sp
61c9c: 4a80 tstl %d0
61c9e: 665c bnes 61cfc <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){
61ca0: 206a 0028 moveal %a2@(40),%a0
61ca4: 2f0a movel %a2,%sp@-
61ca6: 2068 002c moveal %a0@(44),%a0
61caa: 4e90 jsr %a0@
61cac: 588f addql #4,%sp
61cae: 4a80 tstl %d0
61cb0: 671a beqs 61ccc <unmount+0x122>
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
61cb2: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED
61cb6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
61cb8: 2068 0020 moveal %a0@(32),%a0 <== NOT EXECUTED
61cbc: 4e90 jsr %a0@ <== NOT EXECUTED
61cbe: 588f addql #4,%sp <== NOT EXECUTED
61cc0: 4a80 tstl %d0 <== NOT EXECUTED
61cc2: 6738 beqs 61cfc <unmount+0x152> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
61cc4: 42a7 clrl %sp@- <== NOT EXECUTED
61cc6: 4eb9 0004 975c jsr 4975c <rtems_fatal_error_occurred> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
61ccc: 2f0a movel %a2,%sp@-
61cce: 4eb9 0004 9a54 jsr 49a54 <_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 );
61cd4: 206a 0014 moveal %a2@(20),%a0
61cd8: 588f addql #4,%sp
61cda: 4a88 tstl %a0
61cdc: 6710 beqs 61cee <unmount+0x144>
61cde: 2068 001c moveal %a0@(28),%a0
61ce2: 4a88 tstl %a0
61ce4: 6708 beqs 61cee <unmount+0x144>
61ce6: 486a 0008 pea %a2@(8)
61cea: 4e90 jsr %a0@
61cec: 588f addql #4,%sp
free( mt_entry );
61cee: 2f0a movel %a2,%sp@-
61cf0: 4eb9 0004 583c jsr 4583c <free>
return 0;
61cf6: 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 );
61cf8: 4281 clrl %d1
return 0;
61cfa: 6002 bras 61cfe <unmount+0x154>
61cfc: 72ff moveq #-1,%d1
}
61cfe: 242e ffe4 movel %fp@(-28),%d2
61d02: 2001 movel %d1,%d0
61d04: 246e ffe8 moveal %fp@(-24),%a2
61d08: 4e5e unlk %fp
61d0a: 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 )
61d0c: 2f0a movel %a2,%sp@-
61d0e: 4eb9 0004 5ad2 jsr 45ad2 <rtems_libio_is_open_files_in_fs>
61d14: 588f addql #4,%sp
61d16: 7201 moveq #1,%d1
61d18: b280 cmpl %d0,%d1
61d1a: 6600 ff72 bnew 61c8e <unmount+0xe4>
61d1e: 6000 ff5e braw 61c7e <unmount+0xd4>
...
00061d24 <utime>:
int utime(
const char *path,
const struct utimbuf *times
)
{
61d24: 4e56 ffe0 linkw %fp,#-32
61d28: 48d7 040c moveml %d2-%d3/%a2,%sp@
61d2c: 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 ) )
61d30: 240e movel %fp,%d2
61d32: 0682 ffff ffec addil #-20,%d2
61d38: 2f03 movel %d3,%sp@-
int utime(
const char *path,
const struct utimbuf *times
)
{
61d3a: 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 ) )
61d3e: 4eb9 0007 aedc jsr 7aedc <strlen>
61d44: 7201 moveq #1,%d1
61d46: 2e81 movel %d1,%sp@
61d48: 2f02 movel %d2,%sp@-
61d4a: 42a7 clrl %sp@-
61d4c: 2f00 movel %d0,%sp@-
61d4e: 2f03 movel %d3,%sp@-
61d50: 4eb9 0004 5772 jsr 45772 <rtems_filesystem_evaluate_path>
61d56: 4fef 0014 lea %sp@(20),%sp
61d5a: 4a80 tstl %d0
61d5c: 6704 beqs 61d62 <utime+0x3e>
61d5e: 76ff moveq #-1,%d3
61d60: 6052 bras 61db4 <utime+0x90>
return -1;
if ( !temp_loc.ops->utime_h ){
61d62: 226e fff8 moveal %fp@(-8),%a1
61d66: 2069 0030 moveal %a1@(48),%a0
61d6a: 4a88 tstl %a0
61d6c: 6620 bnes 61d8e <utime+0x6a>
rtems_filesystem_freenode( &temp_loc );
61d6e: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED
61d72: 4a88 tstl %a0 <== NOT EXECUTED
61d74: 6706 beqs 61d7c <utime+0x58> <== NOT EXECUTED
61d76: 2f02 movel %d2,%sp@- <== NOT EXECUTED
61d78: 4e90 jsr %a0@ <== NOT EXECUTED
61d7a: 588f addql #4,%sp <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOTSUP );
61d7c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED
61d82: 76ff moveq #-1,%d3 <== NOT EXECUTED
61d84: 2040 moveal %d0,%a0 <== NOT EXECUTED
61d86: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
61d8c: 6026 bras 61db4 <utime+0x90> <== NOT EXECUTED
}
result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime );
61d8e: 2f2a 0004 movel %a2@(4),%sp@-
61d92: 2f12 movel %a2@,%sp@-
61d94: 2f02 movel %d2,%sp@-
61d96: 4e90 jsr %a0@
rtems_filesystem_freenode( &temp_loc );
61d98: 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 );
61d9c: 2600 movel %d0,%d3
rtems_filesystem_freenode( &temp_loc );
61d9e: 4fef 000c lea %sp@(12),%sp
61da2: 4a88 tstl %a0
61da4: 670e beqs 61db4 <utime+0x90>
61da6: 2068 001c moveal %a0@(28),%a0
61daa: 4a88 tstl %a0
61dac: 6706 beqs 61db4 <utime+0x90>
61dae: 2f02 movel %d2,%sp@-
61db0: 4e90 jsr %a0@
61db2: 588f addql #4,%sp
return result;
}
61db4: 2003 movel %d3,%d0
61db6: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2
61dbc: 4e5e unlk %fp
61dbe: 4e75 rts
000446b4 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
446b4: 4e56 ffc4 linkw %fp,#-60
446b8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
446bc: 246e 0008 moveal %fp@(8),%a2
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
446c0: 4bee ffec lea %fp@(-20),%a5
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
446c4: 2a3c 0005 931f movel #365343,%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 931e lea 5931e <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 a30c moveal 5a30c <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 a30c moveal 5a30c <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 a30c moveal 5a30c <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 a30c moveal 5a30c <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 a30c moveal 5a30c <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 a30c moveal 5a30c <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 a30c moveal 5a30c <BSP_output_char>,%a0
448da: 49c0 extbl %d0
448dc: 2f00 movel %d0,%sp@-
448de: 4e90 jsr %a0@
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
448e0: 588f addql #4,%sp
448e2: b882 cmpl %d2,%d4
448e4: 62e0 bhis 448c6 <vprintk+0x212>
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
448e6: 528a addql #1,%a2
448e8: 1012 moveb %a2@,%d0
448ea: 6600 fde6 bnew 446d2 <vprintk+0x1e>
sign,
width,
lead
);
}
}
448ee: 4cee 3cfc ffc4 moveml %fp@(-60),%d2-%d7/%a2-%a5
448f4: 4e5e unlk %fp
448f6: 4e75 rts
000585c4 <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
585c4: 4e56 fff4 linkw %fp,#-12
585c8: 202e 000c movel %fp@(12),%d0
585cc: 48d7 040c moveml %d2-%d3/%a2,%sp@
585d0: 242e 0008 movel %fp@(8),%d2
585d4: 222e 0010 movel %fp@(16),%d1
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
585d8: b4b9 0005 a214 cmpl 5a214 <rtems_libio_number_iops>,%d2
585de: 6414 bccs 585f4 <write+0x30>
iop = rtems_libio_iop( fd );
585e0: 2479 0005 b898 moveal 5b898 <rtems_libio_iops>,%a2
585e6: ed8a lsll #6,%d2
585e8: d5c2 addal %d2,%a2
rtems_libio_check_is_open( iop );
585ea: 242a 0014 movel %a2@(20),%d2
585ee: 0802 0008 btst #8,%d2
585f2: 6610 bnes 58604 <write+0x40>
585f4: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
585fa: 7409 moveq #9,%d2 <== NOT EXECUTED
585fc: 72ff moveq #-1,%d1 <== NOT EXECUTED
585fe: 2040 moveal %d0,%a0 <== NOT EXECUTED
58600: 2082 movel %d2,%a0@ <== NOT EXECUTED
58602: 605e bras 58662 <write+0x9e> <== NOT EXECUTED
rtems_libio_check_buffer( buffer );
58604: 4a80 tstl %d0
58606: 6708 beqs 58610 <write+0x4c>
rtems_libio_check_count( count );
58608: 4a81 tstl %d1
5860a: 6756 beqs 58662 <write+0x9e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
5860c: 44c2 movew %d2,%ccr
5860e: 6710 beqs 58620 <write+0x5c>
58610: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
58616: 72ff moveq #-1,%d1 <== NOT EXECUTED
58618: 2040 moveal %d0,%a0 <== NOT EXECUTED
5861a: 7016 moveq #22,%d0 <== NOT EXECUTED
5861c: 2080 movel %d0,%a0@ <== NOT EXECUTED
5861e: 6042 bras 58662 <write+0x9e> <== NOT EXECUTED
/*
* Now process the write() request.
*/
if ( !iop->handlers->write_h )
58620: 206a 003c moveal %a2@(60),%a0
58624: 2068 000c moveal %a0@(12),%a0
58628: 4a88 tstl %a0
5862a: 6612 bnes 5863e <write+0x7a>
rtems_set_errno_and_return_minus_one( ENOTSUP );
5862c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED
58632: 72ff moveq #-1,%d1 <== NOT EXECUTED
58634: 2040 moveal %d0,%a0 <== NOT EXECUTED
58636: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
5863c: 6024 bras 58662 <write+0x9e> <== NOT EXECUTED
rc = (*iop->handlers->write_h)( iop, buffer, count );
5863e: 2f01 movel %d1,%sp@-
58640: 2f00 movel %d0,%sp@-
58642: 2f0a movel %a2,%sp@-
58644: 4e90 jsr %a0@
if ( rc > 0 )
58646: 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 );
5864a: 2200 movel %d0,%d1
if ( rc > 0 )
5864c: 6f14 bles 58662 <write+0x9e>
iop->offset += rc;
5864e: 2600 movel %d0,%d3
58650: 5bc2 smi %d2
58652: 49c2 extbl %d2
58654: d7aa 0010 addl %d3,%a2@(16)
58658: 202a 000c movel %a2@(12),%d0
5865c: d182 addxl %d2,%d0
5865e: 2540 000c movel %d0,%a2@(12)
return rc;
}
58662: 2001 movel %d1,%d0
58664: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
5866a: 4e5e unlk %fp
5866c: 4e75 rts
...
00045f08 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
45f08: 4e56 ffe4 linkw %fp,#-28
45f0c: 202e 0008 movel %fp@(8),%d0
45f10: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@
45f14: 266e 000c moveal %fp@(12),%a3
45f18: 262e 0010 movel %fp@(16),%d3
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
45f1c: b0b9 0005 da24 cmpl 5da24 <rtems_libio_number_iops>,%d0
45f22: 6414 bccs 45f38 <writev+0x30>
iop = rtems_libio_iop( fd );
45f24: 2479 0005 f87c moveal 5f87c <rtems_libio_iops>,%a2
45f2a: ed88 lsll #6,%d0
45f2c: d5c0 addal %d0,%a2
rtems_libio_check_is_open( iop );
45f2e: 202a 0014 movel %a2@(20),%d0
45f32: 0800 0008 btst #8,%d0
45f36: 6612 bnes 45f4a <writev+0x42>
45f38: 4eb9 0004 da30 jsr 4da30 <__errno>
45f3e: 74ff moveq #-1,%d2
45f40: 7209 moveq #9,%d1
45f42: 2040 moveal %d0,%a0
45f44: 2081 movel %d1,%a0@
45f46: 6000 00ce braw 46016 <writev+0x10e>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
45f4a: 44c0 movew %d0,%ccr
45f4c: 665c bnes 45faa <writev+0xa2>
/*
* Argument validation on IO vector
*/
if ( !iov )
45f4e: 4a8b tstl %a3
45f50: 6758 beqs 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
45f52: 4a83 tstl %d3
45f54: 6f54 bles 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
45f56: 0c83 0000 0400 cmpil #1024,%d3
45f5c: 6e4c bgts 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !iop->handlers->write_h )
45f5e: 206a 003c moveal %a2@(60),%a0
45f62: 4aa8 000c tstl %a0@(12)
45f66: 6614 bnes 45f7c <writev+0x74>
rtems_set_errno_and_return_minus_one( ENOTSUP );
45f68: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED
45f6e: 74ff moveq #-1,%d2 <== NOT EXECUTED
45f70: 2040 moveal %d0,%a0 <== NOT EXECUTED
45f72: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED
45f78: 6000 009c braw 46016 <writev+0x10e> <== NOT EXECUTED
45f7c: 204b moveal %a3,%a0
45f7e: 4281 clrl %d1
45f80: 4280 clrl %d0
45f82: 7801 moveq #1,%d4
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
45f84: 5281 addql #1,%d1
if ( !iov[v].iov_base )
45f86: 4a90 tstl %a0@
45f88: 6720 beqs 45faa <writev+0xa2>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
45f8a: 2268 0004 moveal %a0@(4),%a1
45f8e: 4a89 tstl %a1
45f90: 57c2 seq %d2
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
45f92: 43f1 0800 lea %a1@(00000000,%d0:l),%a1
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
45f96: 5088 addql #8,%a0
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len < 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
45f98: c484 andl %d4,%d2
45f9a: 1802 moveb %d2,%d4
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45f9c: b089 cmpl %a1,%d0
45f9e: 6e0a bgts 45faa <writev+0xa2>
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
45fa0: 2009 movel %a1,%d0
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
if ( total < old || total > SSIZE_MAX )
45fa2: b3fc 0000 7fff cmpal #32767,%a1
45fa8: 6f10 bles 45fba <writev+0xb2>
rtems_set_errno_and_return_minus_one( EINVAL );
45faa: 4eb9 0004 da30 jsr 4da30 <__errno>
45fb0: 74ff moveq #-1,%d2
45fb2: 2040 moveal %d0,%a0
45fb4: 7016 moveq #22,%d0
45fb6: 2080 movel %d0,%a0@
45fb8: 605c bras 46016 <writev+0x10e>
* this loop does that check as well and sets "all-zero" appropriately.
* The variable "all_zero" is used as an early exit point before
* entering the write loop.
*/
all_zeros = true;
for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) {
45fba: b681 cmpl %d1,%d3
45fbc: 6ec6 bgts 45f84 <writev+0x7c>
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
45fbe: 4a02 tstb %d2
45fc0: 6704 beqs 45fc6 <writev+0xbe>
45fc2: 4282 clrl %d2
45fc4: 6050 bras 46016 <writev+0x10e>
45fc6: 588b addql #4,%a3
45fc8: 4284 clrl %d4
45fca: 4282 clrl %d2
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
45fcc: 2013 movel %a3@,%d0
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
45fce: 5284 addql #1,%d4
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
45fd0: 4a80 tstl %d0
45fd2: 673c beqs 46010 <writev+0x108>
continue;
bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len );
45fd4: 206a 003c moveal %a2@(60),%a0
45fd8: 2f00 movel %d0,%sp@-
45fda: 2f2b fffc movel %a3@(-4),%sp@-
45fde: 2f0a movel %a2,%sp@-
45fe0: 2068 000c moveal %a0@(12),%a0
45fe4: 4e90 jsr %a0@
if ( bytes < 0 )
45fe6: 4fef 000c lea %sp@(12),%sp
45fea: 4a80 tstl %d0
45fec: 6c04 bges 45ff2 <writev+0xea>
45fee: 74ff moveq #-1,%d2 <== NOT EXECUTED
45ff0: 6024 bras 46016 <writev+0x10e> <== NOT EXECUTED
return -1;
if ( bytes > 0 ) {
45ff2: 4a80 tstl %d0
45ff4: 6716 beqs 4600c <writev+0x104>
iop->offset += bytes;
total += bytes;
45ff6: d480 addl %d0,%d2
if ( bytes < 0 )
return -1;
if ( bytes > 0 ) {
iop->offset += bytes;
45ff8: 2c00 movel %d0,%d6
45ffa: 5bc5 smi %d5
45ffc: 49c5 extbl %d5
45ffe: ddaa 0010 addl %d6,%a2@(16)
46002: 222a 000c movel %a2@(12),%d1
46006: d385 addxl %d5,%d1
46008: 2541 000c movel %d1,%a2@(12)
total += bytes;
}
if (bytes != iov[ v ].iov_len)
4600c: b093 cmpl %a3@,%d0
4600e: 6606 bnes 46016 <writev+0x10e>
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
46010: 508b addql #8,%a3
46012: b684 cmpl %d4,%d3
46014: 6eb6 bgts 45fcc <writev+0xc4>
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
46016: 2002 movel %d2,%d0
46018: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3
4601e: 4e5e unlk %fp
46020: 4e75 rts
...