RTEMS 4.11Annotated Report
Wed Mar 9 16:54:26 2011
0010d5c8 <IMFS_Set_handlers>:
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
10d5c8: 55 push %ebp
10d5c9: 89 e5 mov %esp,%ebp
10d5cb: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *node = loc->node_access;
IMFS_fs_info_t *fs_info;
fs_info = loc->mt_entry->fs_info;
10d5ce: 8b 50 10 mov 0x10(%eax),%edx
10d5d1: 8b 52 34 mov 0x34(%edx),%edx
switch( node->type ) {
10d5d4: 8b 08 mov (%eax),%ecx
10d5d6: 8b 49 4c mov 0x4c(%ecx),%ecx
10d5d9: 49 dec %ecx
10d5da: 83 f9 06 cmp $0x6,%ecx
10d5dd: 77 29 ja 10d608 <IMFS_Set_handlers+0x40><== NEVER TAKEN
10d5df: ff 24 8d d4 e4 11 00 jmp *0x11e4d4(,%ecx,4)
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
10d5e6: 8b 52 0c mov 0xc(%edx),%edx
10d5e9: eb 1a jmp 10d605 <IMFS_Set_handlers+0x3d>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
10d5eb: c7 40 08 f8 e4 11 00 movl $0x11e4f8,0x8(%eax)
break;
10d5f2: eb 14 jmp 10d608 <IMFS_Set_handlers+0x40>
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
10d5f4: c7 40 08 68 e5 11 00 movl $0x11e568,0x8(%eax)
break;
10d5fb: eb 0b jmp 10d608 <IMFS_Set_handlers+0x40>
case IMFS_LINEAR_FILE:
loc->handlers = fs_info->memfile_handlers;
break;
case IMFS_MEMORY_FILE:
loc->handlers = fs_info->memfile_handlers;
10d5fd: 8b 52 08 mov 0x8(%edx),%edx
10d600: eb 03 jmp 10d605 <IMFS_Set_handlers+0x3d>
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
10d602: 8b 52 10 mov 0x10(%edx),%edx
10d605: 89 50 08 mov %edx,0x8(%eax)
break;
}
return 0;
}
10d608: 31 c0 xor %eax,%eax
10d60a: c9 leave
10d60b: c3 ret
0010d47d <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
10d47d: 55 push %ebp
10d47e: 89 e5 mov %esp,%ebp
10d480: 57 push %edi
10d481: 56 push %esi
10d482: 53 push %ebx
10d483: 83 ec 1c sub $0x1c,%esp
10d486: 8b 4d 08 mov 0x8(%ebp),%ecx
10d489: 8b 5d 0c mov 0xc(%ebp),%ebx
10d48c: 8b 75 18 mov 0x18(%ebp),%esi
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
return NULL;
10d48f: 31 c0 xor %eax,%eax
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
10d491: 85 c9 test %ecx,%ecx
10d493: 0f 84 f4 00 00 00 je 10d58d <IMFS_create_node+0x110><== NEVER TAKEN
return NULL;
parent = parent_loc->node_access;
10d499: 8b 11 mov (%ecx),%edx
fs_info = parent_loc->mt_entry->fs_info;
10d49b: 8b 49 10 mov 0x10(%ecx),%ecx
10d49e: 8b 79 34 mov 0x34(%ecx),%edi
/*
* Reject creation of FIFOs if support is disabled.
*/
if ( type == IMFS_FIFO &&
10d4a1: 83 fb 07 cmp $0x7,%ebx
10d4a4: 75 0d jne 10d4b3 <IMFS_create_node+0x36>
10d4a6: 81 7f 10 6c e4 11 00 cmpl $0x11e46c,0x10(%edi)
10d4ad: 0f 84 da 00 00 00 je 10d58d <IMFS_create_node+0x110>
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
10d4b3: 50 push %eax
10d4b4: a1 80 23 12 00 mov 0x122380,%eax
10d4b9: 8b 40 2c mov 0x2c(%eax),%eax
10d4bc: f7 d0 not %eax
10d4be: 23 45 14 and 0x14(%ebp),%eax
10d4c1: 50 push %eax
10d4c2: ff 75 10 pushl 0x10(%ebp)
10d4c5: 53 push %ebx
10d4c6: 89 55 e4 mov %edx,-0x1c(%ebp)
10d4c9: e8 46 ff ff ff call 10d414 <IMFS_allocate_node>
if ( !node )
10d4ce: 83 c4 10 add $0x10,%esp
10d4d1: 85 c0 test %eax,%eax
10d4d3: 8b 55 e4 mov -0x1c(%ebp),%edx
10d4d6: 0f 84 b1 00 00 00 je 10d58d <IMFS_create_node+0x110>
return NULL;
/*
* Set the type specific information
*/
if ( type == IMFS_DIRECTORY ) {
10d4dc: 83 fb 01 cmp $0x1,%ebx
10d4df: 75 15 jne 10d4f6 <IMFS_create_node+0x79>
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
10d4e1: 8d 48 54 lea 0x54(%eax),%ecx
10d4e4: 89 48 50 mov %ecx,0x50(%eax)
head->next = tail;
head->previous = NULL;
10d4e7: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
10d4ee: 8d 48 50 lea 0x50(%eax),%ecx
10d4f1: 89 48 58 mov %ecx,0x58(%eax)
10d4f4: eb 75 jmp 10d56b <IMFS_create_node+0xee>
rtems_chain_initialize_empty(&node->info.directory.Entries);
} else if ( type == IMFS_HARD_LINK ) {
10d4f6: 83 fb 03 cmp $0x3,%ebx
10d4f9: 74 05 je 10d500 <IMFS_create_node+0x83>
node->info.hard_link.link_node = info->hard_link.link_node;
} else if ( type == IMFS_SYM_LINK ) {
10d4fb: 83 fb 04 cmp $0x4,%ebx
10d4fe: 75 07 jne 10d507 <IMFS_create_node+0x8a>
node->info.sym_link.name = info->sym_link.name;
10d500: 8b 0e mov (%esi),%ecx
10d502: 89 48 50 mov %ecx,0x50(%eax)
10d505: eb 64 jmp 10d56b <IMFS_create_node+0xee>
} else if ( type == IMFS_DEVICE ) {
10d507: 83 fb 02 cmp $0x2,%ebx
10d50a: 75 0d jne 10d519 <IMFS_create_node+0x9c>
node->info.device.major = info->device.major;
10d50c: 8b 0e mov (%esi),%ecx
10d50e: 89 48 50 mov %ecx,0x50(%eax)
node->info.device.minor = info->device.minor;
10d511: 8b 4e 04 mov 0x4(%esi),%ecx
10d514: 89 48 54 mov %ecx,0x54(%eax)
10d517: eb 52 jmp 10d56b <IMFS_create_node+0xee>
} else if ( type == IMFS_LINEAR_FILE ) {
10d519: 83 fb 06 cmp $0x6,%ebx
10d51c: 75 17 jne 10d535 <IMFS_create_node+0xb8>
node->info.linearfile.size = 0;
10d51e: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d525: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = 0;
10d52c: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
10d533: eb 36 jmp 10d56b <IMFS_create_node+0xee>
} else if ( type == IMFS_MEMORY_FILE ) {
10d535: 83 fb 05 cmp $0x5,%ebx
10d538: 75 25 jne 10d55f <IMFS_create_node+0xe2>
node->info.file.size = 0;
10d53a: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d541: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.file.indirect = 0;
10d548: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
node->info.file.doubly_indirect = 0;
10d54f: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
node->info.file.triply_indirect = 0;
10d556: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
10d55d: eb 0c jmp 10d56b <IMFS_create_node+0xee>
} else if ( type == IMFS_FIFO ) {
10d55f: 83 fb 07 cmp $0x7,%ebx
10d562: 75 07 jne 10d56b <IMFS_create_node+0xee> <== NEVER TAKEN
node->info.fifo.pipe = NULL;
10d564: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
}
/*
* This node MUST have a parent, so put it in that directory list.
*/
node->Parent = parent;
10d56b: 89 50 08 mov %edx,0x8(%eax)
node->st_ino = ++fs_info->ino_count;
10d56e: 8b 4f 04 mov 0x4(%edi),%ecx
10d571: 41 inc %ecx
10d572: 89 4f 04 mov %ecx,0x4(%edi)
10d575: 89 48 38 mov %ecx,0x38(%eax)
10d578: 53 push %ebx
10d579: 53 push %ebx
10d57a: 50 push %eax
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
10d57b: 83 c2 50 add $0x50,%edx
10d57e: 52 push %edx
10d57f: 89 45 e4 mov %eax,-0x1c(%ebp)
10d582: e8 61 d4 ff ff call 10a9e8 <_Chain_Append>
return node;
10d587: 83 c4 10 add $0x10,%esp
10d58a: 8b 45 e4 mov -0x1c(%ebp),%eax
}
10d58d: 8d 65 f4 lea -0xc(%ebp),%esp
10d590: 5b pop %ebx
10d591: 5e pop %esi
10d592: 5f pop %edi
10d593: c9 leave
10d594: c3 ret
0010d682 <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
10d682: 55 push %ebp
10d683: 89 e5 mov %esp,%ebp
10d685: 57 push %edi
10d686: 56 push %esi
10d687: 53 push %ebx
10d688: 83 ec 5c sub $0x5c,%esp
10d68b: 8b 5d 14 mov 0x14(%ebp),%ebx
char token[ IMFS_NAME_MAX + 1 ];
rtems_filesystem_location_info_t newloc;
IMFS_jnode_t *node;
int result;
if ( !rtems_libio_is_valid_perms( flags ) ) {
10d68e: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d695: 74 0d je 10d6a4 <IMFS_eval_path+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO );
10d697: e8 94 2b 00 00 call 110230 <__errno> <== NOT EXECUTED
10d69c: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
10d6a2: eb 42 jmp 10d6e6 <IMFS_eval_path+0x64> <== NOT EXECUTED
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10d6a4: 8b 3b mov (%ebx),%edi
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
int i = 0;
int len;
IMFS_token_types type = IMFS_CURRENT_DIR;
10d6a6: be 01 00 00 00 mov $0x1,%esi
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
int i = 0;
10d6ab: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp)
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
10d6b2: e9 29 01 00 00 jmp 10d7e0 <IMFS_eval_path+0x15e>
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
10d6b7: 8d 45 e4 lea -0x1c(%ebp),%eax
10d6ba: 50 push %eax
10d6bb: 8d 4d af lea -0x51(%ebp),%ecx
10d6be: 51 push %ecx
10d6bf: ff 75 0c pushl 0xc(%ebp)
10d6c2: 8b 45 08 mov 0x8(%ebp),%eax
10d6c5: 03 45 a4 add -0x5c(%ebp),%eax
10d6c8: 50 push %eax
10d6c9: e8 b2 05 00 00 call 10dc80 <IMFS_get_token>
10d6ce: 89 c6 mov %eax,%esi
pathnamelen -= len;
10d6d0: 8b 55 e4 mov -0x1c(%ebp),%edx
i += len;
if ( !pathloc->node_access )
10d6d3: 83 c4 10 add $0x10,%esp
10d6d6: 83 3b 00 cmpl $0x0,(%ebx)
10d6d9: 75 13 jne 10d6ee <IMFS_eval_path+0x6c> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOENT );
10d6db: e8 50 2b 00 00 call 110230 <__errno>
10d6e0: c7 00 02 00 00 00 movl $0x2,(%eax)
10d6e6: 83 cf ff or $0xffffffff,%edi
10d6e9: e9 75 01 00 00 jmp 10d863 <IMFS_eval_path+0x1e1>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d6ee: 85 c0 test %eax,%eax
10d6f0: 74 21 je 10d713 <IMFS_eval_path+0x91>
if ( node->type == IMFS_DIRECTORY )
10d6f2: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d6f6: 75 1b jne 10d713 <IMFS_eval_path+0x91>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d6f8: 57 push %edi
10d6f9: 57 push %edi
10d6fa: 6a 01 push $0x1
10d6fc: 53 push %ebx
10d6fd: 89 55 a0 mov %edx,-0x60(%ebp)
10d700: e8 07 ff ff ff call 10d60c <IMFS_evaluate_permission>
10d705: 83 c4 10 add $0x10,%esp
10d708: 85 c0 test %eax,%eax
10d70a: 8b 55 a0 mov -0x60(%ebp),%edx
10d70d: 0f 84 3e 01 00 00 je 10d851 <IMFS_eval_path+0x1cf>
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
pathnamelen -= len;
10d713: 29 55 0c sub %edx,0xc(%ebp)
i += len;
10d716: 01 55 a4 add %edx,-0x5c(%ebp)
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;
10d719: 8b 3b mov (%ebx),%edi
switch( type ) {
10d71b: 83 fe 03 cmp $0x3,%esi
10d71e: 74 38 je 10d758 <IMFS_eval_path+0xd6>
10d720: 83 fe 04 cmp $0x4,%esi
10d723: 0f 84 a7 00 00 00 je 10d7d0 <IMFS_eval_path+0x14e>
10d729: 83 fe 02 cmp $0x2,%esi
10d72c: 0f 85 ae 00 00 00 jne 10d7e0 <IMFS_eval_path+0x15e>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
10d732: a1 80 23 12 00 mov 0x122380,%eax
10d737: 3b 78 18 cmp 0x18(%eax),%edi
10d73a: 0f 84 a0 00 00 00 je 10d7e0 <IMFS_eval_path+0x15e>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
pathloc->mt_entry->mt_fs_root.node_access) {
10d740: 8b 43 10 mov 0x10(%ebx),%eax
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
10d743: 3b 78 1c cmp 0x1c(%eax),%edi
10d746: 75 0b jne 10d753 <IMFS_eval_path+0xd1>
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break; /* Throw out the .. in this case */
} else {
newloc = pathloc->mt_entry->mt_point_node;
10d748: 8d 7d d0 lea -0x30(%ebp),%edi
10d74b: 8d 70 08 lea 0x8(%eax),%esi
10d74e: e9 ad 00 00 00 jmp 10d800 <IMFS_eval_path+0x17e>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
10d753: 8b 7f 08 mov 0x8(%edi),%edi
10d756: eb 6c jmp 10d7c4 <IMFS_eval_path+0x142>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
10d758: 8b 47 4c mov 0x4c(%edi),%eax
10d75b: 83 f8 03 cmp $0x3,%eax
10d75e: 75 11 jne 10d771 <IMFS_eval_path+0xef>
IMFS_evaluate_hard_link( pathloc, 0 );
10d760: 51 push %ecx
10d761: 51 push %ecx
10d762: 6a 00 push $0x0
10d764: 53 push %ebx
10d765: e8 d9 fe ff ff call 10d643 <IMFS_evaluate_hard_link>
node = pathloc->node_access;
10d76a: 8b 3b mov (%ebx),%edi
10d76c: 83 c4 10 add $0x10,%esp
10d76f: eb 1d jmp 10d78e <IMFS_eval_path+0x10c>
* It would be a design error if we evaluated the link and
* was broken.
*/
IMFS_assert( node );
} else if ( node->type == IMFS_SYM_LINK ) {
10d771: 83 f8 04 cmp $0x4,%eax
10d774: 75 18 jne 10d78e <IMFS_eval_path+0x10c>
result = IMFS_evaluate_sym_link( pathloc, 0 );
10d776: 52 push %edx
10d777: 52 push %edx
10d778: 6a 00 push $0x0
10d77a: 53 push %ebx
10d77b: e8 ed 00 00 00 call 10d86d <IMFS_evaluate_sym_link>
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
10d780: 8b 3b mov (%ebx),%edi
if ( result == -1 )
10d782: 83 c4 10 add $0x10,%esp
10d785: 83 f8 ff cmp $0xffffffff,%eax
10d788: 0f 84 d3 00 00 00 je 10d861 <IMFS_eval_path+0x1df> <== NEVER TAKEN
}
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d78e: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d792: 74 10 je 10d7a4 <IMFS_eval_path+0x122>
rtems_set_errno_and_return_minus_one( ENOTDIR );
10d794: e8 97 2a 00 00 call 110230 <__errno>
10d799: c7 00 14 00 00 00 movl $0x14,(%eax)
10d79f: e9 42 ff ff ff jmp 10d6e6 <IMFS_eval_path+0x64>
/*
* 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 ) {
10d7a4: 8b 47 5c mov 0x5c(%edi),%eax
10d7a7: 85 c0 test %eax,%eax
10d7a9: 74 08 je 10d7b3 <IMFS_eval_path+0x131>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d7ab: 8d 7d d0 lea -0x30(%ebp),%edi
10d7ae: 8d 70 1c lea 0x1c(%eax),%esi
10d7b1: eb 4d jmp 10d800 <IMFS_eval_path+0x17e>
}
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10d7b3: 50 push %eax
10d7b4: 50 push %eax
10d7b5: 8d 45 af lea -0x51(%ebp),%eax
10d7b8: 50 push %eax
10d7b9: 57 push %edi
10d7ba: e8 55 04 00 00 call 10dc14 <IMFS_find_match_in_dir>
10d7bf: 89 c7 mov %eax,%edi
if ( !node )
10d7c1: 83 c4 10 add $0x10,%esp
10d7c4: 85 ff test %edi,%edi
10d7c6: 0f 84 0f ff ff ff je 10d6db <IMFS_eval_path+0x59>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
10d7cc: 89 3b mov %edi,(%ebx)
10d7ce: eb 10 jmp 10d7e0 <IMFS_eval_path+0x15e>
case IMFS_NO_MORE_PATH:
case IMFS_CURRENT_DIR:
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10d7d0: e8 5b 2a 00 00 call 110230 <__errno>
10d7d5: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10d7db: e9 06 ff ff ff jmp 10d6e6 <IMFS_eval_path+0x64>
/*
* Evaluate all tokens until we are done or an error occurs.
*/
while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) {
10d7e0: 83 fe 04 cmp $0x4,%esi
10d7e3: 74 08 je 10d7ed <IMFS_eval_path+0x16b> <== NEVER TAKEN
10d7e5: 85 f6 test %esi,%esi
10d7e7: 0f 85 ca fe ff ff jne 10d6b7 <IMFS_eval_path+0x35>
* 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 ) {
10d7ed: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d7f1: 75 41 jne 10d834 <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
10d7f3: 8b 77 5c mov 0x5c(%edi),%esi
10d7f6: 85 f6 test %esi,%esi
10d7f8: 74 3a je 10d834 <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d7fa: 8d 7d d0 lea -0x30(%ebp),%edi
10d7fd: 83 c6 1c add $0x1c,%esi
10d800: b9 05 00 00 00 mov $0x5,%ecx
10d805: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10d807: 8d 75 d0 lea -0x30(%ebp),%esi
10d80a: b1 05 mov $0x5,%cl
10d80c: 89 df mov %ebx,%edi
10d80e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
10d810: 8b 45 e4 mov -0x1c(%ebp),%eax
10d813: 8b 53 0c mov 0xc(%ebx),%edx
10d816: 53 push %ebx
10d817: ff 75 10 pushl 0x10(%ebp)
10d81a: 8b 4d 0c mov 0xc(%ebp),%ecx
10d81d: 01 c1 add %eax,%ecx
10d81f: 51 push %ecx
10d820: 8b 4d a4 mov -0x5c(%ebp),%ecx
10d823: 29 c1 sub %eax,%ecx
10d825: 8b 45 08 mov 0x8(%ebp),%eax
10d828: 01 c8 add %ecx,%eax
10d82a: 50 push %eax
10d82b: ff 12 call *(%edx)
10d82d: 89 c7 mov %eax,%edi
10d82f: 83 c4 10 add $0x10,%esp
10d832: eb 2f jmp 10d863 <IMFS_eval_path+0x1e1>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
10d834: 83 ec 0c sub $0xc,%esp
10d837: 53 push %ebx
10d838: e8 8b fd ff ff call 10d5c8 <IMFS_Set_handlers>
10d83d: 89 c7 mov %eax,%edi
10d83f: 5a pop %edx
10d840: 59 pop %ecx
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
10d841: ff 75 10 pushl 0x10(%ebp)
10d844: 53 push %ebx
10d845: e8 c2 fd ff ff call 10d60c <IMFS_evaluate_permission>
10d84a: 83 c4 10 add $0x10,%esp
10d84d: 85 c0 test %eax,%eax
10d84f: 75 12 jne 10d863 <IMFS_eval_path+0x1e1>
rtems_set_errno_and_return_minus_one( EACCES );
10d851: e8 da 29 00 00 call 110230 <__errno>
10d856: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d85c: e9 85 fe ff ff jmp 10d6e6 <IMFS_eval_path+0x64>
10d861: 89 c7 mov %eax,%edi <== NOT EXECUTED
return result;
}
10d863: 89 f8 mov %edi,%eax
10d865: 8d 65 f4 lea -0xc(%ebp),%esp
10d868: 5b pop %ebx
10d869: 5e pop %esi
10d86a: 5f pop %edi
10d86b: c9 leave
10d86c: c3 ret
0010d961 <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 */
)
{
10d961: 55 push %ebp
10d962: 89 e5 mov %esp,%ebp
10d964: 57 push %edi
10d965: 56 push %esi
10d966: 53 push %ebx
10d967: 83 ec 5c sub $0x5c,%esp
10d96a: 8b 55 0c mov 0xc(%ebp),%edx
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10d96d: 8b 1a mov (%edx),%ebx
/*
* Get the path length.
*/
pathlen = strlen( path );
10d96f: 31 c0 xor %eax,%eax
10d971: 83 c9 ff or $0xffffffff,%ecx
10d974: 8b 7d 08 mov 0x8(%ebp),%edi
10d977: f2 ae repnz scas %es:(%edi),%al
10d979: f7 d1 not %ecx
10d97b: 49 dec %ecx
10d97c: 89 4d a0 mov %ecx,-0x60(%ebp)
const char *path, /* IN */
rtems_filesystem_location_info_t *pathloc, /* IN/OUT */
const char **name /* OUT */
)
{
int i = 0;
10d97f: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp)
* Evaluate all tokens until we are done or an error occurs.
*/
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
10d986: 8d 7d af lea -0x51(%ebp),%edi
10d989: 89 d6 mov %edx,%esi
10d98b: 8d 45 e4 lea -0x1c(%ebp),%eax
10d98e: 50 push %eax
10d98f: 57 push %edi
10d990: ff 75 a0 pushl -0x60(%ebp)
10d993: 8b 45 08 mov 0x8(%ebp),%eax
10d996: 03 45 a4 add -0x5c(%ebp),%eax
10d999: 50 push %eax
10d99a: e8 e1 02 00 00 call 10dc80 <IMFS_get_token>
10d99f: 89 c2 mov %eax,%edx
pathlen -= len;
10d9a1: 8b 4d e4 mov -0x1c(%ebp),%ecx
10d9a4: 29 4d a0 sub %ecx,-0x60(%ebp)
i += len;
if ( !pathloc->node_access )
10d9a7: 83 c4 10 add $0x10,%esp
10d9aa: 83 3e 00 cmpl $0x0,(%esi)
10d9ad: 0f 84 79 01 00 00 je 10db2c <IMFS_evaluate_for_make+0x1cb><== NEVER TAKEN
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d9b3: 85 c0 test %eax,%eax
10d9b5: 74 36 je 10d9ed <IMFS_evaluate_for_make+0x8c>
if ( node->type == IMFS_DIRECTORY )
10d9b7: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d9bb: 75 30 jne 10d9ed <IMFS_evaluate_for_make+0x8c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d9bd: 53 push %ebx
10d9be: 53 push %ebx
10d9bf: 6a 01 push $0x1
10d9c1: 56 push %esi
10d9c2: 89 45 9c mov %eax,-0x64(%ebp)
10d9c5: 89 4d 98 mov %ecx,-0x68(%ebp)
10d9c8: e8 3f fc ff ff call 10d60c <IMFS_evaluate_permission>
10d9cd: 83 c4 10 add $0x10,%esp
10d9d0: 85 c0 test %eax,%eax
10d9d2: 8b 55 9c mov -0x64(%ebp),%edx
10d9d5: 8b 4d 98 mov -0x68(%ebp),%ecx
10d9d8: 75 13 jne 10d9ed <IMFS_evaluate_for_make+0x8c>
rtems_set_errno_and_return_minus_one( EACCES );
10d9da: e8 51 28 00 00 call 110230 <__errno>
10d9df: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d9e5: 83 cb ff or $0xffffffff,%ebx
10d9e8: e9 99 01 00 00 jmp 10db86 <IMFS_evaluate_for_make+0x225>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
10d9ed: 01 4d a4 add %ecx,-0x5c(%ebp)
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;
10d9f0: 8b 1e mov (%esi),%ebx
switch( type ) {
10d9f2: 83 fa 02 cmp $0x2,%edx
10d9f5: 74 1f je 10da16 <IMFS_evaluate_for_make+0xb5>
10d9f7: 77 0a ja 10da03 <IMFS_evaluate_for_make+0xa2>
10d9f9: 85 d2 test %edx,%edx
10d9fb: 0f 84 d9 00 00 00 je 10dada <IMFS_evaluate_for_make+0x179>
10da01: eb 88 jmp 10d98b <IMFS_evaluate_for_make+0x2a>
10da03: 83 fa 03 cmp $0x3,%edx
10da06: 74 40 je 10da48 <IMFS_evaluate_for_make+0xe7>
10da08: 83 fa 04 cmp $0x4,%edx
10da0b: 0f 85 7a ff ff ff jne 10d98b <IMFS_evaluate_for_make+0x2a><== NEVER TAKEN
10da11: e9 d4 00 00 00 jmp 10daea <IMFS_evaluate_for_make+0x189>
case IMFS_UP_DIR:
/*
* Am I at the root of all filesystems? (chroot'ed?)
*/
if ( pathloc->node_access == rtems_filesystem_root.node_access )
10da16: a1 80 23 12 00 mov 0x122380,%eax
10da1b: 3b 58 18 cmp 0x18(%eax),%ebx
10da1e: 0f 84 67 ff ff ff je 10d98b <IMFS_evaluate_for_make+0x2a>
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){
10da24: 8b 46 10 mov 0x10(%esi),%eax
10da27: 3b 58 1c cmp 0x1c(%eax),%ebx
10da2a: 75 0c jne 10da38 <IMFS_evaluate_for_make+0xd7>
10da2c: 89 f2 mov %esi,%edx
10da2e: 89 c6 mov %eax,%esi
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
10da30: 8d 7d d0 lea -0x30(%ebp),%edi
10da33: 83 c6 08 add $0x8,%esi
10da36: eb 5a jmp 10da92 <IMFS_evaluate_for_make+0x131>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
10da38: 8b 5b 08 mov 0x8(%ebx),%ebx
10da3b: 85 db test %ebx,%ebx
10da3d: 0f 85 90 00 00 00 jne 10dad3 <IMFS_evaluate_for_make+0x172>
10da43: e9 e4 00 00 00 jmp 10db2c <IMFS_evaluate_for_make+0x1cb>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
10da48: 8b 43 4c mov 0x4c(%ebx),%eax
10da4b: 83 f8 03 cmp $0x3,%eax
10da4e: 74 05 je 10da55 <IMFS_evaluate_for_make+0xf4>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
10da50: 83 f8 04 cmp $0x4,%eax
10da53: 75 16 jne 10da6b <IMFS_evaluate_for_make+0x10a>
result = IMFS_evaluate_link( pathloc, 0 );
10da55: 50 push %eax
10da56: 50 push %eax
10da57: 6a 00 push $0x0
10da59: 56 push %esi
10da5a: e8 7f fe ff ff call 10d8de <IMFS_evaluate_link>
if ( result == -1 )
10da5f: 83 c4 10 add $0x10,%esp
10da62: 83 f8 ff cmp $0xffffffff,%eax
10da65: 0f 84 19 01 00 00 je 10db84 <IMFS_evaluate_for_make+0x223><== NEVER TAKEN
return -1;
}
node = pathloc->node_access;
10da6b: 8b 06 mov (%esi),%eax
if ( !node )
10da6d: 85 c0 test %eax,%eax
10da6f: 0f 84 e9 00 00 00 je 10db5e <IMFS_evaluate_for_make+0x1fd><== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10da75: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10da79: 0f 85 df 00 00 00 jne 10db5e <IMFS_evaluate_for_make+0x1fd>
/*
* 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 ) {
10da7f: 8b 50 5c mov 0x5c(%eax),%edx
10da82: 85 d2 test %edx,%edx
10da84: 74 3b je 10dac1 <IMFS_evaluate_for_make+0x160>
10da86: 89 f0 mov %esi,%eax
10da88: 89 d6 mov %edx,%esi
10da8a: 89 c2 mov %eax,%edx
newloc = node->info.directory.mt_fs->mt_fs_root;
10da8c: 8d 7d d0 lea -0x30(%ebp),%edi
10da8f: 83 c6 1c add $0x1c,%esi
10da92: b9 05 00 00 00 mov $0x5,%ecx
10da97: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10da99: 8d 75 d0 lea -0x30(%ebp),%esi
10da9c: b1 05 mov $0x5,%cl
10da9e: 89 d7 mov %edx,%edi
10daa0: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
10daa2: 56 push %esi
10daa3: 8b 42 0c mov 0xc(%edx),%eax
10daa6: ff 75 10 pushl 0x10(%ebp)
10daa9: 52 push %edx
10daaa: 8b 55 a4 mov -0x5c(%ebp),%edx
10daad: 2b 55 e4 sub -0x1c(%ebp),%edx
10dab0: 03 55 08 add 0x8(%ebp),%edx
10dab3: 52 push %edx
10dab4: ff 50 04 call *0x4(%eax)
10dab7: 89 c3 mov %eax,%ebx
10dab9: 83 c4 10 add $0x10,%esp
10dabc: e9 c5 00 00 00 jmp 10db86 <IMFS_evaluate_for_make+0x225>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10dac1: 53 push %ebx
10dac2: 53 push %ebx
10dac3: 57 push %edi
10dac4: 50 push %eax
10dac5: e8 4a 01 00 00 call 10dc14 <IMFS_find_match_in_dir>
10daca: 89 c3 mov %eax,%ebx
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
10dacc: 83 c4 10 add $0x10,%esp
10dacf: 85 c0 test %eax,%eax
10dad1: 74 27 je 10dafa <IMFS_evaluate_for_make+0x199>
done = true;
else
pathloc->node_access = node;
10dad3: 89 1e mov %ebx,(%esi)
10dad5: e9 b1 fe ff ff jmp 10d98b <IMFS_evaluate_for_make+0x2a>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
10dada: e8 51 27 00 00 call 110230 <__errno>
10dadf: c7 00 11 00 00 00 movl $0x11,(%eax)
10dae5: e9 fb fe ff ff jmp 10d9e5 <IMFS_evaluate_for_make+0x84>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10daea: e8 41 27 00 00 call 110230 <__errno>
10daef: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10daf5: e9 eb fe ff ff jmp 10d9e5 <IMFS_evaluate_for_make+0x84>
10dafa: 89 f2 mov %esi,%edx
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
10dafc: 8b 45 a4 mov -0x5c(%ebp),%eax
10daff: 2b 45 e4 sub -0x1c(%ebp),%eax
10db02: 03 45 08 add 0x8(%ebp),%eax
10db05: 8b 4d 10 mov 0x10(%ebp),%ecx
10db08: 89 01 mov %eax,(%ecx)
* pathloc is returned with a pointer to the parent of the new node.
* name is returned with a pointer to the first character in the
* new node name. The parent node is verified to be a directory.
*/
int IMFS_evaluate_for_make(
10db0a: 8b 5d 08 mov 0x8(%ebp),%ebx
10db0d: 03 5d a4 add -0x5c(%ebp),%ebx
/*
* 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++) {
10db10: eb 2a jmp 10db3c <IMFS_evaluate_for_make+0x1db>
if ( !IMFS_is_separator( path[ i ] ) )
10db12: 83 ec 0c sub $0xc,%esp
10db15: 0f be c0 movsbl %al,%eax
10db18: 50 push %eax
10db19: 89 55 9c mov %edx,-0x64(%ebp)
10db1c: e8 33 a5 ff ff call 108054 <rtems_filesystem_is_separator>
10db21: 43 inc %ebx
10db22: 83 c4 10 add $0x10,%esp
10db25: 85 c0 test %eax,%eax
10db27: 8b 55 9c mov -0x64(%ebp),%edx
10db2a: 75 10 jne 10db3c <IMFS_evaluate_for_make+0x1db>
rtems_set_errno_and_return_minus_one( ENOENT );
10db2c: e8 ff 26 00 00 call 110230 <__errno>
10db31: c7 00 02 00 00 00 movl $0x2,(%eax)
10db37: e9 a9 fe ff ff jmp 10d9e5 <IMFS_evaluate_for_make+0x84>
/*
* 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++) {
10db3c: 8a 03 mov (%ebx),%al
10db3e: 84 c0 test %al,%al
10db40: 75 d0 jne 10db12 <IMFS_evaluate_for_make+0x1b1>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
10db42: 83 ec 0c sub $0xc,%esp
10db45: 52 push %edx
10db46: 89 55 9c mov %edx,-0x64(%ebp)
10db49: e8 7a fa ff ff call 10d5c8 <IMFS_Set_handlers>
10db4e: 89 c3 mov %eax,%ebx
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
10db50: 8b 55 9c mov -0x64(%ebp),%edx
10db53: 8b 02 mov (%edx),%eax
10db55: 83 c4 10 add $0x10,%esp
10db58: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10db5c: 74 10 je 10db6e <IMFS_evaluate_for_make+0x20d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
10db5e: e8 cd 26 00 00 call 110230 <__errno>
10db63: c7 00 14 00 00 00 movl $0x14,(%eax)
10db69: e9 77 fe ff ff jmp 10d9e5 <IMFS_evaluate_for_make+0x84>
/*
* We must have Write and execute permission on the returned node.
*/
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) )
10db6e: 51 push %ecx
10db6f: 51 push %ecx
10db70: 6a 03 push $0x3
10db72: 52 push %edx
10db73: e8 94 fa ff ff call 10d60c <IMFS_evaluate_permission>
10db78: 83 c4 10 add $0x10,%esp
10db7b: 85 c0 test %eax,%eax
10db7d: 75 07 jne 10db86 <IMFS_evaluate_for_make+0x225>
10db7f: e9 56 fe ff ff jmp 10d9da <IMFS_evaluate_for_make+0x79>
10db84: 89 c3 mov %eax,%ebx <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10db86: 89 d8 mov %ebx,%eax
10db88: 8d 65 f4 lea -0xc(%ebp),%esp
10db8b: 5b pop %ebx
10db8c: 5e pop %esi
10db8d: 5f pop %edi
10db8e: c9 leave
10db8f: c3 ret
0010d60c <IMFS_evaluate_permission>:
*/
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
10d60c: 55 push %ebp
10d60d: 89 e5 mov %esp,%ebp
10d60f: 83 ec 08 sub $0x8,%esp
10d612: 8b 45 0c mov 0xc(%ebp),%eax
uid_t st_uid;
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
10d615: a9 f8 ff ff ff test $0xfffffff8,%eax
10d61a: 74 10 je 10d62c <IMFS_evaluate_permission+0x20><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d61c: e8 0f 2c 00 00 call 110230 <__errno> <== NOT EXECUTED
10d621: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d627: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10d62a: eb 15 jmp 10d641 <IMFS_evaluate_permission+0x35><== NOT EXECUTED
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
10d62c: c1 e0 06 shl $0x6,%eax
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
10d62f: 8b 55 08 mov 0x8(%ebp),%edx
10d632: 8b 12 mov (%edx),%edx
10d634: 8b 52 30 mov 0x30(%edx),%edx
10d637: 21 c2 and %eax,%edx
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
rtems_set_errno_and_return_minus_one( EPERM );
10d639: 39 c2 cmp %eax,%edx
10d63b: 0f 94 c0 sete %al
10d63e: 0f b6 c0 movzbl %al,%eax
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
return 1;
return 0;
}
10d641: c9 leave
10d642: c3 ret
00107ac8 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
107ac8: 55 push %ebp
107ac9: 89 e5 mov %esp,%ebp
107acb: 53 push %ebx
107acc: 83 ec 10 sub $0x10,%esp
107acf: 8b 45 08 mov 0x8(%ebp),%eax
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
107ad2: 50 push %eax
107ad3: ff 75 14 pushl 0x14(%ebp)
107ad6: ff 75 10 pushl 0x10(%ebp)
107ad9: ff 75 0c pushl 0xc(%ebp)
107adc: 8b 40 18 mov 0x18(%eax),%eax
107adf: ff 70 50 pushl 0x50(%eax)
107ae2: e8 41 85 00 00 call 110028 <pipe_lseek>
107ae7: 89 c3 mov %eax,%ebx
IMFS_FIFO_RETURN(err);
107ae9: 83 c4 20 add $0x20,%esp
107aec: 99 cltd
107aed: 85 d2 test %edx,%edx
107aef: 79 0e jns 107aff <IMFS_fifo_lseek+0x37> <== NEVER TAKEN
107af1: e8 52 a0 00 00 call 111b48 <__errno>
107af6: f7 db neg %ebx
107af8: 89 18 mov %ebx,(%eax)
107afa: 83 c8 ff or $0xffffffff,%eax
107afd: 89 c2 mov %eax,%edx
}
107aff: 8b 5d fc mov -0x4(%ebp),%ebx
107b02: c9 leave
107b03: c3 ret
00107b64 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
107b64: 55 push %ebp
107b65: 89 e5 mov %esp,%ebp
107b67: 56 push %esi
107b68: 53 push %ebx
107b69: 83 ec 10 sub $0x10,%esp
107b6c: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
107b6f: 8b 70 18 mov 0x18(%eax),%esi
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
107b72: 50 push %eax
107b73: ff 75 10 pushl 0x10(%ebp)
107b76: ff 75 0c pushl 0xc(%ebp)
107b79: ff 76 50 pushl 0x50(%esi)
107b7c: e8 ba 82 00 00 call 10fe3b <pipe_write>
107b81: 89 c3 mov %eax,%ebx
if (err > 0) {
107b83: 83 c4 10 add $0x10,%esp
107b86: 83 f8 00 cmp $0x0,%eax
107b89: 7e 1d jle 107ba8 <IMFS_fifo_write+0x44>
IMFS_mtime_ctime_update(jnode);
107b8b: 50 push %eax
107b8c: 50 push %eax
107b8d: 6a 00 push $0x0
107b8f: 8d 45 f0 lea -0x10(%ebp),%eax
107b92: 50 push %eax
107b93: e8 cc 0d 00 00 call 108964 <gettimeofday>
107b98: 8b 45 f0 mov -0x10(%ebp),%eax
107b9b: 89 46 44 mov %eax,0x44(%esi)
107b9e: 89 46 48 mov %eax,0x48(%esi)
107ba1: 83 c4 10 add $0x10,%esp
107ba4: 89 d8 mov %ebx,%eax
107ba6: eb 13 jmp 107bbb <IMFS_fifo_write+0x57>
}
IMFS_FIFO_RETURN(err);
107ba8: b8 00 00 00 00 mov $0x0,%eax
107bad: 74 0c je 107bbb <IMFS_fifo_write+0x57> <== NEVER TAKEN
107baf: e8 94 9f 00 00 call 111b48 <__errno>
107bb4: f7 db neg %ebx
107bb6: 89 18 mov %ebx,(%eax)
107bb8: 83 c8 ff or $0xffffffff,%eax
}
107bbb: 8d 65 f8 lea -0x8(%ebp),%esp
107bbe: 5b pop %ebx
107bbf: 5e pop %esi
107bc0: c9 leave
107bc1: c3 ret
0010dc14 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
10dc14: 55 push %ebp
10dc15: 89 e5 mov %esp,%ebp
10dc17: 57 push %edi
10dc18: 56 push %esi
10dc19: 53 push %ebx
10dc1a: 83 ec 14 sub $0x14,%esp
10dc1d: 8b 5d 08 mov 0x8(%ebp),%ebx
10dc20: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
10dc23: 68 f0 e4 11 00 push $0x11e4f0
10dc28: 57 push %edi
10dc29: e8 ce 32 00 00 call 110efc <strcmp>
10dc2e: 83 c4 10 add $0x10,%esp
10dc31: 85 c0 test %eax,%eax
10dc33: 74 40 je 10dc75 <IMFS_find_match_in_dir+0x61><== NEVER TAKEN
return directory;
if ( !strcmp( name, dotdotname ) )
10dc35: 51 push %ecx
10dc36: 51 push %ecx
10dc37: 68 f2 e4 11 00 push $0x11e4f2
10dc3c: 57 push %edi
10dc3d: e8 ba 32 00 00 call 110efc <strcmp>
10dc42: 83 c4 10 add $0x10,%esp
10dc45: 85 c0 test %eax,%eax
10dc47: 75 05 jne 10dc4e <IMFS_find_match_in_dir+0x3a><== ALWAYS TAKEN
return directory->Parent;
10dc49: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED
10dc4c: eb 27 jmp 10dc75 <IMFS_find_match_in_dir+0x61><== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dc4e: 8b 73 50 mov 0x50(%ebx),%esi
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
10dc51: 83 c3 54 add $0x54,%ebx
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = rtems_chain_first( the_chain );
10dc54: eb 15 jmp 10dc6b <IMFS_find_match_in_dir+0x57>
!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 ) )
10dc56: 8d 46 0c lea 0xc(%esi),%eax
10dc59: 52 push %edx
10dc5a: 52 push %edx
10dc5b: 50 push %eax
10dc5c: 57 push %edi
10dc5d: e8 9a 32 00 00 call 110efc <strcmp>
10dc62: 83 c4 10 add $0x10,%esp
10dc65: 85 c0 test %eax,%eax
10dc67: 74 0a je 10dc73 <IMFS_find_match_in_dir+0x5f>
the_chain = &directory->info.directory.Entries;
for ( the_node = rtems_chain_first( the_chain );
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
10dc69: 8b 36 mov (%esi),%esi
if ( !strcmp( name, dotdotname ) )
return directory->Parent;
the_chain = &directory->info.directory.Entries;
for ( the_node = rtems_chain_first( the_chain );
10dc6b: 39 de cmp %ebx,%esi
10dc6d: 75 e7 jne 10dc56 <IMFS_find_match_in_dir+0x42>
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
10dc6f: 31 db xor %ebx,%ebx
10dc71: eb 02 jmp 10dc75 <IMFS_find_match_in_dir+0x61>
for ( the_node = rtems_chain_first( the_chain );
!rtems_chain_is_tail( the_chain, the_node );
the_node = the_node->next ) {
the_jnode = (IMFS_jnode_t *) the_node;
10dc73: 89 f3 mov %esi,%ebx
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dc75: 89 d8 mov %ebx,%eax
10dc77: 8d 65 f4 lea -0xc(%ebp),%esp
10dc7a: 5b pop %ebx
10dc7b: 5e pop %esi
10dc7c: 5f pop %edi
10dc7d: c9 leave
10dc7e: c3 ret
0010db90 <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
)
{
10db90: 55 push %ebp
10db91: 89 e5 mov %esp,%ebp
10db93: 57 push %edi
10db94: 56 push %esi
10db95: 53 push %ebx
10db96: 83 ec 2c sub $0x2c,%esp
10db99: 8b 45 08 mov 0x8(%ebp),%eax
/*
* 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;
10db9c: 8b 58 1c mov 0x1c(%eax),%ebx
loc = temp_mt_entry->mt_fs_root;
10db9f: 8d 7d d4 lea -0x2c(%ebp),%edi
10dba2: 8d 70 1c lea 0x1c(%eax),%esi
10dba5: b9 05 00 00 00 mov $0x5,%ecx
10dbaa: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Set this to null to indicate that it is being unmounted.
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
10dbac: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
10dbb3: 8d 75 d4 lea -0x2c(%ebp),%esi
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
10dbb6: 8b 7b 08 mov 0x8(%ebx),%edi
loc.node_access = (void *)jnode;
10dbb9: 89 5d d4 mov %ebx,-0x2c(%ebp)
IMFS_Set_handlers( &loc );
10dbbc: 83 ec 0c sub $0xc,%esp
10dbbf: 56 push %esi
10dbc0: e8 03 fa ff ff call 10d5c8 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
10dbc5: 83 c4 10 add $0x10,%esp
10dbc8: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dbcc: 75 08 jne 10dbd6 <IMFS_fsunmount+0x46>
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10dbce: 8d 43 54 lea 0x54(%ebx),%eax
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
10dbd1: 39 43 50 cmp %eax,0x50(%ebx)
10dbd4: 75 13 jne 10dbe9 <IMFS_fsunmount+0x59>
result = IMFS_unlink( NULL, &loc );
10dbd6: 50 push %eax
10dbd7: 50 push %eax
10dbd8: 56 push %esi
10dbd9: 6a 00 push $0x0
10dbdb: e8 34 93 ff ff call 106f14 <IMFS_unlink>
if (result != 0)
10dbe0: 83 c4 10 add $0x10,%esp
10dbe3: 85 c0 test %eax,%eax
10dbe5: 75 1e jne 10dc05 <IMFS_fsunmount+0x75> <== NEVER TAKEN
return -1;
jnode = next;
10dbe7: 89 fb mov %edi,%ebx
}
if ( jnode != NULL ) {
10dbe9: 85 db test %ebx,%ebx
10dbeb: 74 1d je 10dc0a <IMFS_fsunmount+0x7a>
if ( jnode->type == IMFS_DIRECTORY ) {
10dbed: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dbf1: 75 c3 jne 10dbb6 <IMFS_fsunmount+0x26> <== NEVER TAKEN
}
}
} while (jnode != NULL);
return 0;
}
10dbf3: 8b 43 50 mov 0x50(%ebx),%eax
10dbf6: 8d 53 54 lea 0x54(%ebx),%edx
return -1;
jnode = next;
}
if ( jnode != NULL ) {
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
10dbf9: 39 d0 cmp %edx,%eax
10dbfb: 74 b9 je 10dbb6 <IMFS_fsunmount+0x26>
jnode = jnode_get_first_child( jnode );
10dbfd: 89 c3 mov %eax,%ebx
}
}
} while (jnode != NULL);
10dbff: 85 c0 test %eax,%eax
10dc01: 75 b3 jne 10dbb6 <IMFS_fsunmount+0x26> <== ALWAYS TAKEN
10dc03: eb 05 jmp 10dc0a <IMFS_fsunmount+0x7a> <== NOT EXECUTED
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
10dc05: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10dc08: eb 02 jmp 10dc0c <IMFS_fsunmount+0x7c> <== NOT EXECUTED
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
return 0;
10dc0a: 31 c0 xor %eax,%eax
}
10dc0c: 8d 65 f4 lea -0xc(%ebp),%esp
10dc0f: 5b pop %ebx
10dc10: 5e pop %esi
10dc11: 5f pop %edi
10dc12: c9 leave
10dc13: c3 ret
0010dc80 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
10dc80: 55 push %ebp
10dc81: 89 e5 mov %esp,%ebp
10dc83: 57 push %edi
10dc84: 56 push %esi
10dc85: 53 push %ebx
10dc86: 83 ec 1c sub $0x1c,%esp
10dc89: 8b 7d 08 mov 0x8(%ebp),%edi
10dc8c: 8b 75 10 mov 0x10(%ebp),%esi
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
10dc8f: 8a 17 mov (%edi),%dl
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
10dc91: 31 db xor %ebx,%ebx
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
10dc93: eb 10 jmp 10dca5 <IMFS_get_token+0x25>
token[i] = c;
10dc95: 88 14 1e mov %dl,(%esi,%ebx,1)
if ( i == IMFS_NAME_MAX )
10dc98: 83 fb 20 cmp $0x20,%ebx
10dc9b: 0f 84 86 00 00 00 je 10dd27 <IMFS_get_token+0xa7>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
10dca1: 43 inc %ebx
10dca2: 8a 14 1f mov (%edi,%ebx,1),%dl
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
10dca5: 83 ec 0c sub $0xc,%esp
10dca8: 0f be c2 movsbl %dl,%eax
10dcab: 50 push %eax
10dcac: 88 55 e4 mov %dl,-0x1c(%ebp)
10dcaf: e8 a0 a3 ff ff call 108054 <rtems_filesystem_is_separator>
10dcb4: 83 c4 10 add $0x10,%esp
10dcb7: 85 c0 test %eax,%eax
10dcb9: 8a 55 e4 mov -0x1c(%ebp),%dl
10dcbc: 75 05 jne 10dcc3 <IMFS_get_token+0x43>
10dcbe: 3b 5d 0c cmp 0xc(%ebp),%ebx
10dcc1: 7c d2 jl 10dc95 <IMFS_get_token+0x15>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
10dcc3: 85 db test %ebx,%ebx
10dcc5: 75 10 jne 10dcd7 <IMFS_get_token+0x57>
token[i] = c;
10dcc7: 88 16 mov %dl,(%esi)
if ( (token[i] != '\0') && pathlen ) {
10dcc9: 84 d2 test %dl,%dl
10dccb: 74 06 je 10dcd3 <IMFS_get_token+0x53>
10dccd: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10dcd1: 75 16 jne 10dce9 <IMFS_get_token+0x69>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
10dcd3: 31 ff xor %edi,%edi
10dcd5: eb 1c jmp 10dcf3 <IMFS_get_token+0x73>
char *token,
int *token_len
)
{
register int i = 0;
IMFS_token_types type = IMFS_NAME;
10dcd7: bf 03 00 00 00 mov $0x3,%edi
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
}
} else if (token[ i-1 ] != '\0') {
10dcdc: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1)
10dce1: 74 10 je 10dcf3 <IMFS_get_token+0x73> <== NEVER TAKEN
token[i] = '\0';
10dce3: c6 04 1e 00 movb $0x0,(%esi,%ebx,1)
10dce7: eb 0a jmp 10dcf3 <IMFS_get_token+0x73>
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
type = IMFS_CURRENT_DIR;
10dce9: bf 01 00 00 00 mov $0x1,%edi
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
10dcee: bb 01 00 00 00 mov $0x1,%ebx
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
10dcf3: 8b 45 14 mov 0x14(%ebp),%eax
10dcf6: 89 18 mov %ebx,(%eax)
/*
* If we copied something that was not a seperator see if
* it was a special name.
*/
if ( type == IMFS_NAME ) {
10dcf8: 83 ff 03 cmp $0x3,%edi
10dcfb: 75 3d jne 10dd3a <IMFS_get_token+0xba>
if ( strcmp( token, "..") == 0 )
10dcfd: 52 push %edx
10dcfe: 52 push %edx
10dcff: 68 f5 e4 11 00 push $0x11e4f5
10dd04: 56 push %esi
10dd05: e8 f2 31 00 00 call 110efc <strcmp>
10dd0a: 83 c4 10 add $0x10,%esp
10dd0d: 85 c0 test %eax,%eax
10dd0f: 74 1d je 10dd2e <IMFS_get_token+0xae>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
10dd11: 50 push %eax
10dd12: 50 push %eax
10dd13: 68 f6 e4 11 00 push $0x11e4f6
10dd18: 56 push %esi
10dd19: e8 de 31 00 00 call 110efc <strcmp>
10dd1e: 83 c4 10 add $0x10,%esp
10dd21: 85 c0 test %eax,%eax
10dd23: 74 10 je 10dd35 <IMFS_get_token+0xb5>
10dd25: eb 13 jmp 10dd3a <IMFS_get_token+0xba>
while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) {
token[i] = c;
if ( i == IMFS_NAME_MAX )
return IMFS_INVALID_TOKEN;
10dd27: bf 04 00 00 00 mov $0x4,%edi
10dd2c: eb 0c jmp 10dd3a <IMFS_get_token+0xba>
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
10dd2e: bf 02 00 00 00 mov $0x2,%edi
10dd33: eb 05 jmp 10dd3a <IMFS_get_token+0xba>
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
10dd35: bf 01 00 00 00 mov $0x1,%edi
}
return type;
}
10dd3a: 89 f8 mov %edi,%eax
10dd3c: 8d 65 f4 lea -0xc(%ebp),%esp
10dd3f: 5b pop %ebx
10dd40: 5e pop %esi
10dd41: 5f pop %edi
10dd42: c9 leave
10dd43: c3 ret
00106bac <IMFS_initialize_support>:
const rtems_filesystem_operations_table *op_table,
const rtems_filesystem_file_handlers_r *memfile_handlers,
const rtems_filesystem_file_handlers_r *directory_handlers,
const rtems_filesystem_file_handlers_r *fifo_handlers
)
{
106bac: 55 push %ebp
106bad: 89 e5 mov %esp,%ebp
106baf: 57 push %edi
106bb0: 56 push %esi
106bb1: 53 push %ebx
106bb2: 83 ec 1c sub $0x1c,%esp
106bb5: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *jnode;
/*
* determine/check value for imfs_memfile_bytes_per_block
*/
IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block,
106bb8: a1 48 04 12 00 mov 0x120448,%eax
106bbd: b9 06 00 00 00 mov $0x6,%ecx
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
106bc2: ba 10 00 00 00 mov $0x10,%edx
if (bit_mask == requested_bytes_per_block) {
106bc7: 39 c2 cmp %eax,%edx
106bc9: 74 0c je 106bd7 <IMFS_initialize_support+0x2b>
is_valid = true;
break;
}
if(bit_mask > requested_bytes_per_block)
106bcb: 7f 05 jg 106bd2 <IMFS_initialize_support+0x26>
int bit_mask;
/*
* check, whether requested bytes per block is valid
*/
for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) {
106bcd: d1 e2 shl %edx
106bcf: 49 dec %ecx
106bd0: 75 f5 jne 106bc7 <IMFS_initialize_support+0x1b><== ALWAYS TAKEN
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
? requested_bytes_per_block
: default_bytes_per_block);
106bd2: b8 80 00 00 00 mov $0x80,%eax
break;
}
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
106bd7: a3 70 41 12 00 mov %eax,0x124170
/*
* 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();
106bdc: e8 b4 69 00 00 call 10d595 <IMFS_create_root_node>
106be1: 89 c2 mov %eax,%edx
106be3: 89 43 1c mov %eax,0x1c(%ebx)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
106be6: 8b 45 14 mov 0x14(%ebp),%eax
106be9: 89 43 24 mov %eax,0x24(%ebx)
temp_mt_entry->mt_fs_root.ops = op_table;
106bec: 8b 45 0c mov 0xc(%ebp),%eax
106bef: 89 43 28 mov %eax,0x28(%ebx)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
106bf2: 8d 7b 38 lea 0x38(%ebx),%edi
106bf5: be a4 e4 11 00 mov $0x11e4a4,%esi
106bfa: b9 0c 00 00 00 mov $0xc,%ecx
106bff: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
106c01: 50 push %eax
106c02: 50 push %eax
106c03: 6a 14 push $0x14
106c05: 6a 01 push $0x1
106c07: 89 55 e4 mov %edx,-0x1c(%ebp)
106c0a: e8 fd 05 00 00 call 10720c <calloc>
if ( !fs_info ) {
106c0f: 83 c4 10 add $0x10,%esp
106c12: 85 c0 test %eax,%eax
106c14: 8b 55 e4 mov -0x1c(%ebp),%edx
106c17: 75 1c jne 106c35 <IMFS_initialize_support+0x89>
free(temp_mt_entry->mt_fs_root.node_access);
106c19: 83 ec 0c sub $0xc,%esp
106c1c: 52 push %edx
106c1d: e8 56 07 00 00 call 107378 <free>
rtems_set_errno_and_return_minus_one(ENOMEM);
106c22: e8 09 96 00 00 call 110230 <__errno>
106c27: c7 00 0c 00 00 00 movl $0xc,(%eax)
106c2d: 83 c4 10 add $0x10,%esp
106c30: 83 c8 ff or $0xffffffff,%eax
106c33: eb 34 jmp 106c69 <IMFS_initialize_support+0xbd>
}
temp_mt_entry->fs_info = fs_info;
106c35: 89 43 34 mov %eax,0x34(%ebx)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
106c38: 8b 0d 74 41 12 00 mov 0x124174,%ecx
106c3e: 89 08 mov %ecx,(%eax)
106c40: 41 inc %ecx
106c41: 89 0d 74 41 12 00 mov %ecx,0x124174
fs_info->ino_count = 1;
106c47: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
fs_info->memfile_handlers = memfile_handlers;
106c4e: 8b 4d 10 mov 0x10(%ebp),%ecx
106c51: 89 48 08 mov %ecx,0x8(%eax)
fs_info->directory_handlers = directory_handlers;
106c54: 8b 4d 14 mov 0x14(%ebp),%ecx
106c57: 89 48 0c mov %ecx,0xc(%eax)
fs_info->fifo_handlers = fifo_handlers;
106c5a: 8b 4d 18 mov 0x18(%ebp),%ecx
106c5d: 89 48 10 mov %ecx,0x10(%eax)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
106c60: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx)
return 0;
106c67: 31 c0 xor %eax,%eax
}
106c69: 8d 65 f4 lea -0xc(%ebp),%esp
106c6c: 5b pop %ebx
106c6d: 5e pop %esi
106c6e: 5f pop %edi
106c6f: c9 leave
106c70: c3 ret
0010f56a <IMFS_memfile_extend>:
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
10f56a: 55 push %ebp
10f56b: 89 e5 mov %esp,%ebp
10f56d: 57 push %edi
10f56e: 56 push %esi
10f56f: 53 push %ebx
10f570: 83 ec 2c sub $0x2c,%esp
10f573: 8b 7d 08 mov 0x8(%ebp),%edi
10f576: 8b 5d 0c mov 0xc(%ebp),%ebx
10f579: 8b 75 10 mov 0x10(%ebp),%esi
IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE );
/*
* Verify new file size is supported
*/
if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE )
10f57c: a1 70 41 12 00 mov 0x124170,%eax
10f581: 89 c1 mov %eax,%ecx
10f583: c1 e9 02 shr $0x2,%ecx
10f586: 8d 51 01 lea 0x1(%ecx),%edx
10f589: 0f af d1 imul %ecx,%edx
10f58c: 42 inc %edx
10f58d: 0f af d1 imul %ecx,%edx
10f590: 4a dec %edx
10f591: 0f af d0 imul %eax,%edx
10f594: 83 fe 00 cmp $0x0,%esi
10f597: 7c 16 jl 10f5af <IMFS_memfile_extend+0x45><== NEVER TAKEN
10f599: 7f 04 jg 10f59f <IMFS_memfile_extend+0x35><== NEVER TAKEN
10f59b: 39 d3 cmp %edx,%ebx
10f59d: 72 10 jb 10f5af <IMFS_memfile_extend+0x45>
rtems_set_errno_and_return_minus_one( EINVAL );
10f59f: e8 8c 0c 00 00 call 110230 <__errno>
10f5a4: c7 00 16 00 00 00 movl $0x16,(%eax)
10f5aa: e9 92 00 00 00 jmp 10f641 <IMFS_memfile_extend+0xd7>
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
10f5af: 8b 57 50 mov 0x50(%edi),%edx
10f5b2: 8b 4f 54 mov 0x54(%edi),%ecx
10f5b5: 89 55 e0 mov %edx,-0x20(%ebp)
10f5b8: 89 4d e4 mov %ecx,-0x1c(%ebp)
10f5bb: 39 ce cmp %ecx,%esi
10f5bd: 0f 8c 8f 00 00 00 jl 10f652 <IMFS_memfile_extend+0xe8><== NEVER TAKEN
10f5c3: 7f 08 jg 10f5cd <IMFS_memfile_extend+0x63><== NEVER TAKEN
10f5c5: 39 d3 cmp %edx,%ebx
10f5c7: 0f 86 85 00 00 00 jbe 10f652 <IMFS_memfile_extend+0xe8>
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f5cd: 89 45 d8 mov %eax,-0x28(%ebp)
10f5d0: 89 c1 mov %eax,%ecx
10f5d2: c1 f9 1f sar $0x1f,%ecx
10f5d5: 89 4d dc mov %ecx,-0x24(%ebp)
10f5d8: ff 75 dc pushl -0x24(%ebp)
10f5db: ff 75 d8 pushl -0x28(%ebp)
10f5de: 56 push %esi
10f5df: 53 push %ebx
10f5e0: e8 db c4 00 00 call 11bac0 <__divdi3>
10f5e5: 83 c4 10 add $0x10,%esp
10f5e8: 89 45 d4 mov %eax,-0x2c(%ebp)
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f5eb: ff 75 dc pushl -0x24(%ebp)
10f5ee: ff 75 d8 pushl -0x28(%ebp)
10f5f1: ff 75 e4 pushl -0x1c(%ebp)
10f5f4: ff 75 e0 pushl -0x20(%ebp)
10f5f7: e8 c4 c4 00 00 call 11bac0 <__divdi3>
10f5fc: 83 c4 10 add $0x10,%esp
10f5ff: 89 45 e0 mov %eax,-0x20(%ebp)
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
10f602: 89 c2 mov %eax,%edx
10f604: eb 41 jmp 10f647 <IMFS_memfile_extend+0xdd>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
10f606: 51 push %ecx
10f607: 51 push %ecx
10f608: 52 push %edx
10f609: 57 push %edi
10f60a: 89 55 d0 mov %edx,-0x30(%ebp)
10f60d: e8 99 fd ff ff call 10f3ab <IMFS_memfile_addblock>
10f612: 83 c4 10 add $0x10,%esp
10f615: 85 c0 test %eax,%eax
10f617: 8b 55 d0 mov -0x30(%ebp),%edx
10f61a: 74 2a je 10f646 <IMFS_memfile_extend+0xdc>
10f61c: eb 13 jmp 10f631 <IMFS_memfile_extend+0xc7>
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
10f61e: 50 push %eax
10f61f: 50 push %eax
10f620: 52 push %edx
10f621: 57 push %edi
10f622: 89 55 d0 mov %edx,-0x30(%ebp)
10f625: e8 16 ff ff ff call 10f540 <IMFS_memfile_remove_block>
/*
* 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-- ) {
10f62a: 8b 55 d0 mov -0x30(%ebp),%edx
10f62d: 4a dec %edx
10f62e: 83 c4 10 add $0x10,%esp
10f631: 3b 55 e0 cmp -0x20(%ebp),%edx
10f634: 73 e8 jae 10f61e <IMFS_memfile_extend+0xb4>
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
10f636: e8 f5 0b 00 00 call 110230 <__errno>
10f63b: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f641: 83 c8 ff or $0xffffffff,%eax
10f644: eb 0e jmp 10f654 <IMFS_memfile_extend+0xea>
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
10f646: 42 inc %edx
10f647: 3b 55 d4 cmp -0x2c(%ebp),%edx
10f64a: 76 ba jbe 10f606 <IMFS_memfile_extend+0x9c>
}
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
10f64c: 89 5f 50 mov %ebx,0x50(%edi)
10f64f: 89 77 54 mov %esi,0x54(%edi)
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
return 0;
10f652: 31 c0 xor %eax,%eax
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
10f654: 8d 65 f4 lea -0xc(%ebp),%esp
10f657: 5b pop %ebx
10f658: 5e pop %esi
10f659: 5f pop %edi
10f65a: c9 leave
10f65b: c3 ret
0010f0b0 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
10f0b0: 55 push %ebp
10f0b1: 89 e5 mov %esp,%ebp
10f0b3: 57 push %edi
10f0b4: 56 push %esi
10f0b5: 53 push %ebx
10f0b6: 83 ec 1c sub $0x1c,%esp
10f0b9: 8b 75 08 mov 0x8(%ebp),%esi
10f0bc: 8b 7d 0c mov 0xc(%ebp),%edi
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
10f0bf: 8b 0d 70 41 12 00 mov 0x124170,%ecx
10f0c5: c1 e9 02 shr $0x2,%ecx
10f0c8: 8d 41 ff lea -0x1(%ecx),%eax
10f0cb: 39 c7 cmp %eax,%edi
10f0cd: 77 40 ja 10f10f <IMFS_memfile_get_block_pointer+0x5f>
p = info->indirect;
10f0cf: 8b 46 58 mov 0x58(%esi),%eax
if ( malloc_it ) {
10f0d2: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f0d6: 74 25 je 10f0fd <IMFS_memfile_get_block_pointer+0x4d>
if ( !p ) {
10f0d8: 85 c0 test %eax,%eax
10f0da: 75 12 jne 10f0ee <IMFS_memfile_get_block_pointer+0x3e>
p = memfile_alloc_block();
10f0dc: e8 ad ff ff ff call 10f08e <memfile_alloc_block>
if ( !p )
return 0;
10f0e1: 31 db xor %ebx,%ebx
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10f0e3: 85 c0 test %eax,%eax
10f0e5: 0f 84 f7 00 00 00 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->indirect = p;
10f0eb: 89 46 58 mov %eax,0x58(%esi)
}
return &info->indirect[ my_block ];
10f0ee: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx
10f0f5: 03 5e 58 add 0x58(%esi),%ebx
10f0f8: e9 e5 00 00 00 jmp 10f1e2 <IMFS_memfile_get_block_pointer+0x132>
}
if ( !p )
return 0;
10f0fd: 31 db xor %ebx,%ebx
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
10f0ff: 85 c0 test %eax,%eax
10f101: 0f 84 db 00 00 00 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return &info->indirect[ my_block ];
10f107: 8d 1c b8 lea (%eax,%edi,4),%ebx
10f10a: e9 d3 00 00 00 jmp 10f1e2 <IMFS_memfile_get_block_pointer+0x132>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
10f10f: 8d 41 01 lea 0x1(%ecx),%eax
10f112: 0f af c1 imul %ecx,%eax
10f115: 8d 50 ff lea -0x1(%eax),%edx
10f118: 39 d7 cmp %edx,%edi
10f11a: 77 40 ja 10f15c <IMFS_memfile_get_block_pointer+0xac>
my_block -= FIRST_DOUBLY_INDIRECT;
10f11c: 29 cf sub %ecx,%edi
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10f11e: 89 f8 mov %edi,%eax
10f120: 31 d2 xor %edx,%edx
10f122: f7 f1 div %ecx
10f124: 89 55 e4 mov %edx,-0x1c(%ebp)
10f127: 89 c7 mov %eax,%edi
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
10f129: 8b 46 5c mov 0x5c(%esi),%eax
if ( malloc_it ) {
10f12c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f130: 74 1b je 10f14d <IMFS_memfile_get_block_pointer+0x9d>
if ( !p ) {
10f132: 85 c0 test %eax,%eax
10f134: 75 12 jne 10f148 <IMFS_memfile_get_block_pointer+0x98>
p = memfile_alloc_block();
10f136: e8 53 ff ff ff call 10f08e <memfile_alloc_block>
if ( !p )
return 0;
10f13b: 31 db xor %ebx,%ebx
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10f13d: 85 c0 test %eax,%eax
10f13f: 0f 84 9d 00 00 00 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->doubly_indirect = p;
10f145: 89 46 5c mov %eax,0x5c(%esi)
}
p1 = (block_p *)p[ doubly ];
10f148: 8d 34 b8 lea (%eax,%edi,4),%esi
10f14b: eb 65 jmp 10f1b2 <IMFS_memfile_get_block_pointer+0x102>
return (block_p *)&p1[ singly ];
}
if ( !p )
return 0;
10f14d: 31 db xor %ebx,%ebx
}
return (block_p *)&p1[ singly ];
}
if ( !p )
10f14f: 85 c0 test %eax,%eax
10f151: 0f 84 8b 00 00 00 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p = (block_p *)p[ doubly ];
10f157: 8b 04 b8 mov (%eax,%edi,4),%eax
10f15a: eb 7c jmp 10f1d8 <IMFS_memfile_get_block_pointer+0x128>
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10f15c: 8d 50 01 lea 0x1(%eax),%edx
10f15f: 0f af d1 imul %ecx,%edx
10f162: 4a dec %edx
}
/*
* This means the requested block number is out of range.
*/
return 0;
10f163: 31 db xor %ebx,%ebx
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10f165: 39 d7 cmp %edx,%edi
10f167: 77 79 ja 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
my_block -= FIRST_TRIPLY_INDIRECT;
10f169: 29 c7 sub %eax,%edi
10f16b: 89 f8 mov %edi,%eax
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10f16d: 31 d2 xor %edx,%edx
10f16f: f7 f1 div %ecx
10f171: 89 55 e4 mov %edx,-0x1c(%ebp)
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
10f174: 31 d2 xor %edx,%edx
10f176: f7 f1 div %ecx
10f178: 89 55 e0 mov %edx,-0x20(%ebp)
10f17b: 89 c7 mov %eax,%edi
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
10f17d: 8b 46 60 mov 0x60(%esi),%eax
if ( malloc_it ) {
10f180: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f184: 74 41 je 10f1c7 <IMFS_memfile_get_block_pointer+0x117>
if ( !p ) {
10f186: 85 c0 test %eax,%eax
10f188: 75 0c jne 10f196 <IMFS_memfile_get_block_pointer+0xe6>
p = memfile_alloc_block();
10f18a: e8 ff fe ff ff call 10f08e <memfile_alloc_block>
if ( !p )
10f18f: 85 c0 test %eax,%eax
10f191: 74 4f je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->triply_indirect = p;
10f193: 89 46 60 mov %eax,0x60(%esi)
}
p1 = (block_p *) p[ triply ];
10f196: 8d 34 b8 lea (%eax,%edi,4),%esi
10f199: 8b 06 mov (%esi),%eax
if ( !p1 ) {
10f19b: 85 c0 test %eax,%eax
10f19d: 75 0d jne 10f1ac <IMFS_memfile_get_block_pointer+0xfc>
p1 = memfile_alloc_block();
10f19f: e8 ea fe ff ff call 10f08e <memfile_alloc_block>
if ( !p1 )
return 0;
10f1a4: 31 db xor %ebx,%ebx
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
10f1a6: 85 c0 test %eax,%eax
10f1a8: 74 38 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p[ triply ] = (block_p) p1;
10f1aa: 89 06 mov %eax,(%esi)
}
p2 = (block_p *)p1[ doubly ];
10f1ac: 8b 55 e0 mov -0x20(%ebp),%edx
10f1af: 8d 34 90 lea (%eax,%edx,4),%esi
10f1b2: 8b 06 mov (%esi),%eax
if ( !p2 ) {
10f1b4: 85 c0 test %eax,%eax
10f1b6: 75 24 jne 10f1dc <IMFS_memfile_get_block_pointer+0x12c>
p2 = memfile_alloc_block();
10f1b8: e8 d1 fe ff ff call 10f08e <memfile_alloc_block>
if ( !p2 )
return 0;
10f1bd: 31 db xor %ebx,%ebx
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
if ( !p2 )
10f1bf: 85 c0 test %eax,%eax
10f1c1: 74 1f je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1[ doubly ] = (block_p) p2;
10f1c3: 89 06 mov %eax,(%esi)
10f1c5: eb 15 jmp 10f1dc <IMFS_memfile_get_block_pointer+0x12c>
}
return (block_p *)&p2[ singly ];
}
if ( !p )
10f1c7: 85 c0 test %eax,%eax
10f1c9: 74 17 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1 = (block_p *) p[ triply ];
10f1cb: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p1 )
10f1ce: 85 c0 test %eax,%eax
10f1d0: 74 10 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p2 = (block_p *)p1[ doubly ];
10f1d2: 8b 55 e0 mov -0x20(%ebp),%edx
10f1d5: 8b 04 90 mov (%eax,%edx,4),%eax
if ( !p2 )
10f1d8: 85 c0 test %eax,%eax
10f1da: 74 06 je 10f1e2 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return (block_p *)&p2[ singly ];
10f1dc: 8b 55 e4 mov -0x1c(%ebp),%edx
10f1df: 8d 1c 90 lea (%eax,%edx,4),%ebx
/*
* This means the requested block number is out of range.
*/
return 0;
}
10f1e2: 89 d8 mov %ebx,%eax
10f1e4: 83 c4 1c add $0x1c,%esp
10f1e7: 5b pop %ebx
10f1e8: 5e pop %esi
10f1e9: 5f pop %edi
10f1ea: c9 leave
10f1eb: c3 ret
0010f1ec <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
10f1ec: 55 push %ebp
10f1ed: 89 e5 mov %esp,%ebp
10f1ef: 57 push %edi
10f1f0: 56 push %esi
10f1f1: 53 push %ebx
10f1f2: 83 ec 4c sub $0x4c,%esp
10f1f5: 8b 75 0c mov 0xc(%ebp),%esi
10f1f8: 8b 7d 10 mov 0x10(%ebp),%edi
10f1fb: 8b 5d 18 mov 0x18(%ebp),%ebx
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
if (the_jnode->type == IMFS_LINEAR_FILE) {
10f1fe: 8b 45 08 mov 0x8(%ebp),%eax
10f201: 83 78 4c 06 cmpl $0x6,0x4c(%eax)
10f205: 75 3f jne 10f246 <IMFS_memfile_read+0x5a>
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
10f207: 8b 48 58 mov 0x58(%eax),%ecx
if (my_length > (the_jnode->info.linearfile.size - start))
10f20a: 89 c2 mov %eax,%edx
10f20c: 8b 40 50 mov 0x50(%eax),%eax
10f20f: 8b 52 54 mov 0x54(%edx),%edx
10f212: 89 45 b0 mov %eax,-0x50(%ebp)
10f215: 89 55 b4 mov %edx,-0x4c(%ebp)
10f218: 29 f0 sub %esi,%eax
10f21a: 19 fa sbb %edi,%edx
10f21c: 89 45 d0 mov %eax,-0x30(%ebp)
10f21f: 89 55 d4 mov %edx,-0x2c(%ebp)
10f222: 31 c0 xor %eax,%eax
10f224: 39 d0 cmp %edx,%eax
10f226: 7c 0e jl 10f236 <IMFS_memfile_read+0x4a><== NEVER TAKEN
10f228: 7f 05 jg 10f22f <IMFS_memfile_read+0x43><== NEVER TAKEN
10f22a: 3b 5d d0 cmp -0x30(%ebp),%ebx
10f22d: 76 07 jbe 10f236 <IMFS_memfile_read+0x4a><== NEVER TAKEN
my_length = the_jnode->info.linearfile.size - start;
10f22f: 8b 55 b0 mov -0x50(%ebp),%edx
10f232: 29 f2 sub %esi,%edx
10f234: eb 02 jmp 10f238 <IMFS_memfile_read+0x4c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10f236: 89 da mov %ebx,%edx <== NOT EXECUTED
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
if (my_length > (the_jnode->info.linearfile.size - start))
my_length = the_jnode->info.linearfile.size - start;
memcpy(dest, &file_ptr[start], my_length);
10f238: 01 ce add %ecx,%esi
10f23a: 8b 7d 14 mov 0x14(%ebp),%edi
10f23d: 89 d1 mov %edx,%ecx
10f23f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10f241: e9 1d 01 00 00 jmp 10f363 <IMFS_memfile_read+0x177>
/*
* 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;
10f246: 89 f0 mov %esi,%eax
if ( last_byte > the_jnode->info.file.size )
10f248: 8b 55 08 mov 0x8(%ebp),%edx
10f24b: 8b 52 50 mov 0x50(%edx),%edx
10f24e: 89 55 cc mov %edx,-0x34(%ebp)
/*
* 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;
10f251: 8d 0c 33 lea (%ebx,%esi,1),%ecx
10f254: 89 4d d0 mov %ecx,-0x30(%ebp)
if ( last_byte > the_jnode->info.file.size )
10f257: 31 c9 xor %ecx,%ecx
10f259: 8b 55 08 mov 0x8(%ebp),%edx
10f25c: 3b 4a 54 cmp 0x54(%edx),%ecx
10f25f: 7c 14 jl 10f275 <IMFS_memfile_read+0x89><== NEVER TAKEN
10f261: 7f 08 jg 10f26b <IMFS_memfile_read+0x7f><== NEVER TAKEN
10f263: 8b 4d cc mov -0x34(%ebp),%ecx
10f266: 39 4d d0 cmp %ecx,-0x30(%ebp)
10f269: 76 0a jbe 10f275 <IMFS_memfile_read+0x89>
my_length = the_jnode->info.file.size - start;
10f26b: 8b 55 cc mov -0x34(%ebp),%edx
10f26e: 29 c2 sub %eax,%edx
10f270: 89 55 d0 mov %edx,-0x30(%ebp)
10f273: eb 03 jmp 10f278 <IMFS_memfile_read+0x8c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10f275: 89 5d d0 mov %ebx,-0x30(%ebp)
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10f278: 8b 0d 70 41 12 00 mov 0x124170,%ecx
10f27e: 89 4d c4 mov %ecx,-0x3c(%ebp)
10f281: 89 c8 mov %ecx,%eax
10f283: 99 cltd
10f284: 89 d3 mov %edx,%ebx
10f286: 52 push %edx
10f287: 51 push %ecx
10f288: 57 push %edi
10f289: 56 push %esi
10f28a: 89 4d c0 mov %ecx,-0x40(%ebp)
10f28d: e8 7a c9 00 00 call 11bc0c <__moddi3>
10f292: 83 c4 10 add $0x10,%esp
10f295: 89 45 cc mov %eax,-0x34(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f298: 8b 4d c0 mov -0x40(%ebp),%ecx
10f29b: 53 push %ebx
10f29c: 51 push %ecx
10f29d: 57 push %edi
10f29e: 56 push %esi
10f29f: e8 1c c8 00 00 call 11bac0 <__divdi3>
10f2a4: 83 c4 10 add $0x10,%esp
10f2a7: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10f2a9: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10f2ad: 74 3d je 10f2ec <IMFS_memfile_read+0x100>
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 );
10f2af: 57 push %edi
10f2b0: 6a 00 push $0x0
10f2b2: 50 push %eax
10f2b3: ff 75 08 pushl 0x8(%ebp)
10f2b6: e8 f5 fd ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f2bb: 83 c4 10 add $0x10,%esp
return copied;
10f2be: 31 d2 xor %edx,%edx
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
10f2c0: 85 c0 test %eax,%eax
10f2c2: 0f 84 ba 00 00 00 je 10f382 <IMFS_memfile_read+0x196><== NEVER TAKEN
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
10f2c8: 8b 4d c4 mov -0x3c(%ebp),%ecx
10f2cb: 2b 4d cc sub -0x34(%ebp),%ecx
10f2ce: 8b 55 d0 mov -0x30(%ebp),%edx
10f2d1: 39 ca cmp %ecx,%edx
10f2d3: 76 02 jbe 10f2d7 <IMFS_memfile_read+0xeb>
10f2d5: 89 ca mov %ecx,%edx
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
return copied;
memcpy( dest, &(*block_ptr)[ start_offset ], to_copy );
10f2d7: 8b 75 cc mov -0x34(%ebp),%esi
10f2da: 03 30 add (%eax),%esi
dest += to_copy;
10f2dc: 8b 7d 14 mov 0x14(%ebp),%edi
10f2df: 89 d1 mov %edx,%ecx
10f2e1: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10f2e3: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10f2e6: 43 inc %ebx
my_length -= to_copy;
10f2e7: 29 55 d0 sub %edx,-0x30(%ebp)
10f2ea: eb 08 jmp 10f2f4 <IMFS_memfile_read+0x108>
unsigned int last_byte;
unsigned int copied;
unsigned int start_offset;
unsigned char *dest;
dest = destination;
10f2ec: 8b 45 14 mov 0x14(%ebp),%eax
10f2ef: 89 45 cc mov %eax,-0x34(%ebp)
*/
last_byte = start + length;
if ( last_byte > the_jnode->info.file.size )
my_length = the_jnode->info.file.size - start;
copied = 0;
10f2f2: 31 d2 xor %edx,%edx
}
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10f2f4: 8b 0d 70 41 12 00 mov 0x124170,%ecx
10f2fa: 89 4d c8 mov %ecx,-0x38(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f2fd: eb 2f jmp 10f32e <IMFS_memfile_read+0x142>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f2ff: 56 push %esi
10f300: 6a 00 push $0x0
10f302: 53 push %ebx
10f303: ff 75 08 pushl 0x8(%ebp)
10f306: 89 55 c0 mov %edx,-0x40(%ebp)
10f309: e8 a2 fd ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f30e: 83 c4 10 add $0x10,%esp
10f311: 85 c0 test %eax,%eax
10f313: 8b 55 c0 mov -0x40(%ebp),%edx
10f316: 74 6a je 10f382 <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
10f318: 8b 30 mov (%eax),%esi
10f31a: 8b 7d cc mov -0x34(%ebp),%edi
10f31d: 8b 4d c8 mov -0x38(%ebp),%ecx
10f320: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
dest += to_copy;
10f322: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10f325: 43 inc %ebx
my_length -= to_copy;
10f326: 8b 7d c8 mov -0x38(%ebp),%edi
10f329: 29 7d d0 sub %edi,-0x30(%ebp)
copied += to_copy;
10f32c: 01 fa add %edi,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f32e: 8b 45 d0 mov -0x30(%ebp),%eax
10f331: 3b 05 70 41 12 00 cmp 0x124170,%eax
10f337: 73 c6 jae 10f2ff <IMFS_memfile_read+0x113>
/*
* Phase 3: possibly the first part of one block
*/
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
if ( my_length ) {
10f339: 85 c0 test %eax,%eax
10f33b: 74 26 je 10f363 <IMFS_memfile_read+0x177>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f33d: 51 push %ecx
10f33e: 6a 00 push $0x0
10f340: 53 push %ebx
10f341: ff 75 08 pushl 0x8(%ebp)
10f344: 89 55 c0 mov %edx,-0x40(%ebp)
10f347: e8 64 fd ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f34c: 83 c4 10 add $0x10,%esp
10f34f: 85 c0 test %eax,%eax
10f351: 8b 55 c0 mov -0x40(%ebp),%edx
10f354: 74 2c je 10f382 <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
10f356: 8b 30 mov (%eax),%esi
10f358: 8b 7d cc mov -0x34(%ebp),%edi
10f35b: 8b 4d d0 mov -0x30(%ebp),%ecx
10f35e: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
copied += my_length;
10f360: 03 55 d0 add -0x30(%ebp),%edx
}
IMFS_update_atime( the_jnode );
10f363: 50 push %eax
10f364: 50 push %eax
10f365: 6a 00 push $0x0
10f367: 8d 45 e0 lea -0x20(%ebp),%eax
10f36a: 50 push %eax
10f36b: 89 55 c0 mov %edx,-0x40(%ebp)
10f36e: e8 7d 80 ff ff call 1073f0 <gettimeofday>
10f373: 8b 45 e0 mov -0x20(%ebp),%eax
10f376: 8b 4d 08 mov 0x8(%ebp),%ecx
10f379: 89 41 40 mov %eax,0x40(%ecx)
return copied;
10f37c: 8b 55 c0 mov -0x40(%ebp),%edx
10f37f: 83 c4 10 add $0x10,%esp
}
10f382: 89 d0 mov %edx,%eax
10f384: 8d 65 f4 lea -0xc(%ebp),%esp
10f387: 5b pop %ebx
10f388: 5e pop %esi
10f389: 5f pop %edi
10f38a: c9 leave
10f38b: c3 ret
0010f44a <IMFS_memfile_remove>:
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
10f44a: 55 push %ebp
10f44b: 89 e5 mov %esp,%ebp
10f44d: 57 push %edi
10f44e: 56 push %esi
10f44f: 53 push %ebx
10f450: 83 ec 1c sub $0x1c,%esp
10f453: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* 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;
10f456: 8b 35 70 41 12 00 mov 0x124170,%esi
10f45c: c1 ee 02 shr $0x2,%esi
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
10f45f: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10f463: 74 0f je 10f474 <IMFS_memfile_remove+0x2a>
memfile_free_blocks_in_table( &info->indirect, to_free );
10f465: 57 push %edi
10f466: 57 push %edi
10f467: 56 push %esi
10f468: 8d 43 58 lea 0x58(%ebx),%eax
10f46b: 50 push %eax
10f46c: e8 8c ff ff ff call 10f3fd <memfile_free_blocks_in_table>
10f471: 83 c4 10 add $0x10,%esp
}
if ( info->doubly_indirect ) {
10f474: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10f478: 74 3e je 10f4b8 <IMFS_memfile_remove+0x6e>
10f47a: 31 ff xor %edi,%edi
10f47c: eb 1f jmp 10f49d <IMFS_memfile_remove+0x53>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
10f47e: 8b 43 5c mov 0x5c(%ebx),%eax
10f481: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx
10f488: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4)
10f48c: 74 0e je 10f49c <IMFS_memfile_remove+0x52><== NEVER TAKEN
memfile_free_blocks_in_table(
10f48e: 51 push %ecx
10f48f: 51 push %ecx
10f490: 56 push %esi
10f491: 01 d0 add %edx,%eax
10f493: 50 push %eax
10f494: e8 64 ff ff ff call 10f3fd <memfile_free_blocks_in_table>
10f499: 83 c4 10 add $0x10,%esp
if ( info->indirect ) {
memfile_free_blocks_in_table( &info->indirect, to_free );
}
if ( info->doubly_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
10f49c: 47 inc %edi
10f49d: a1 70 41 12 00 mov 0x124170,%eax
10f4a2: c1 e8 02 shr $0x2,%eax
10f4a5: 39 c7 cmp %eax,%edi
10f4a7: 72 d5 jb 10f47e <IMFS_memfile_remove+0x34>
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 );
10f4a9: 57 push %edi
10f4aa: 57 push %edi
10f4ab: 56 push %esi
10f4ac: 8d 43 5c lea 0x5c(%ebx),%eax
10f4af: 50 push %eax
10f4b0: e8 48 ff ff ff call 10f3fd <memfile_free_blocks_in_table>
10f4b5: 83 c4 10 add $0x10,%esp
}
if ( info->triply_indirect ) {
10f4b8: 83 7b 60 00 cmpl $0x0,0x60(%ebx)
10f4bc: 74 78 je 10f536 <IMFS_memfile_remove+0xec>
10f4be: 31 ff xor %edi,%edi
10f4c0: eb 59 jmp 10f51b <IMFS_memfile_remove+0xd1>
10f4c2: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax
10f4c9: 89 45 e4 mov %eax,-0x1c(%ebp)
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
10f4cc: 8b 43 60 mov 0x60(%ebx),%eax
10f4cf: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p ) /* ensure we have a valid pointer */
10f4d2: 85 c0 test %eax,%eax
10f4d4: 74 51 je 10f527 <IMFS_memfile_remove+0xdd><== NEVER TAKEN
10f4d6: 31 d2 xor %edx,%edx
10f4d8: eb 21 jmp 10f4fb <IMFS_memfile_remove+0xb1>
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
10f4da: 83 38 00 cmpl $0x0,(%eax)
10f4dd: 74 18 je 10f4f7 <IMFS_memfile_remove+0xad><== NEVER TAKEN
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
10f4df: 51 push %ecx
10f4e0: 51 push %ecx
10f4e1: 56 push %esi
10f4e2: 50 push %eax
10f4e3: 89 45 dc mov %eax,-0x24(%ebp)
10f4e6: 89 55 e0 mov %edx,-0x20(%ebp)
10f4e9: e8 0f ff ff ff call 10f3fd <memfile_free_blocks_in_table>
10f4ee: 83 c4 10 add $0x10,%esp
10f4f1: 8b 55 e0 mov -0x20(%ebp),%edx
10f4f4: 8b 45 dc mov -0x24(%ebp),%eax
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++ ) {
10f4f7: 42 inc %edx
10f4f8: 83 c0 04 add $0x4,%eax
10f4fb: 8b 0d 70 41 12 00 mov 0x124170,%ecx
10f501: c1 e9 02 shr $0x2,%ecx
10f504: 39 ca cmp %ecx,%edx
10f506: 72 d2 jb 10f4da <IMFS_memfile_remove+0x90>
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
10f508: 52 push %edx
10f509: 52 push %edx
10f50a: 56 push %esi
10f50b: 8b 45 e4 mov -0x1c(%ebp),%eax
10f50e: 03 43 60 add 0x60(%ebx),%eax
10f511: 50 push %eax
10f512: e8 e6 fe ff ff call 10f3fd <memfile_free_blocks_in_table>
memfile_free_blocks_in_table( &info->doubly_indirect, to_free );
}
if ( info->triply_indirect ) {
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
10f517: 47 inc %edi
10f518: 83 c4 10 add $0x10,%esp
10f51b: a1 70 41 12 00 mov 0x124170,%eax
10f520: c1 e8 02 shr $0x2,%eax
10f523: 39 c7 cmp %eax,%edi
10f525: 72 9b jb 10f4c2 <IMFS_memfile_remove+0x78>
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f527: 50 push %eax
10f528: 50 push %eax
10f529: 56 push %esi
(block_p **)&info->triply_indirect, to_free );
10f52a: 83 c3 60 add $0x60,%ebx
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f52d: 53 push %ebx
10f52e: e8 ca fe ff ff call 10f3fd <memfile_free_blocks_in_table>
10f533: 83 c4 10 add $0x10,%esp
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
10f536: 31 c0 xor %eax,%eax
10f538: 8d 65 f4 lea -0xc(%ebp),%esp
10f53b: 5b pop %ebx
10f53c: 5e pop %esi
10f53d: 5f pop %edi
10f53e: c9 leave
10f53f: c3 ret
0010f65c <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
10f65c: 55 push %ebp
10f65d: 89 e5 mov %esp,%ebp
10f65f: 57 push %edi
10f660: 56 push %esi
10f661: 53 push %ebx
10f662: 83 ec 2c sub $0x2c,%esp
10f665: 8b 75 0c mov 0xc(%ebp),%esi
10f668: 8b 7d 10 mov 0x10(%ebp),%edi
/*
* 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 + my_length;
10f66b: 8b 4d 18 mov 0x18(%ebp),%ecx
10f66e: 01 f1 add %esi,%ecx
if ( last_byte > the_jnode->info.file.size ) {
10f670: 89 c8 mov %ecx,%eax
10f672: 31 d2 xor %edx,%edx
10f674: 8b 5d 08 mov 0x8(%ebp),%ebx
10f677: 3b 53 54 cmp 0x54(%ebx),%edx
10f67a: 7c 2c jl 10f6a8 <IMFS_memfile_write+0x4c><== NEVER TAKEN
10f67c: 7f 05 jg 10f683 <IMFS_memfile_write+0x27><== NEVER TAKEN
10f67e: 3b 4b 50 cmp 0x50(%ebx),%ecx
10f681: 76 25 jbe 10f6a8 <IMFS_memfile_write+0x4c><== NEVER TAKEN
status = IMFS_memfile_extend( the_jnode, last_byte );
10f683: 51 push %ecx
10f684: 52 push %edx
10f685: 50 push %eax
10f686: ff 75 08 pushl 0x8(%ebp)
10f689: e8 dc fe ff ff call 10f56a <IMFS_memfile_extend>
if ( status )
10f68e: 83 c4 10 add $0x10,%esp
10f691: 85 c0 test %eax,%eax
10f693: 74 13 je 10f6a8 <IMFS_memfile_write+0x4c>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f695: e8 96 0b 00 00 call 110230 <__errno>
10f69a: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f6a0: 83 c9 ff or $0xffffffff,%ecx
10f6a3: e9 0f 01 00 00 jmp 10f7b7 <IMFS_memfile_write+0x15b>
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10f6a8: a1 70 41 12 00 mov 0x124170,%eax
10f6ad: 89 45 cc mov %eax,-0x34(%ebp)
10f6b0: 99 cltd
10f6b1: 89 d3 mov %edx,%ebx
10f6b3: 52 push %edx
10f6b4: 50 push %eax
10f6b5: 57 push %edi
10f6b6: 56 push %esi
10f6b7: 89 45 c8 mov %eax,-0x38(%ebp)
10f6ba: e8 4d c5 00 00 call 11bc0c <__moddi3>
10f6bf: 83 c4 10 add $0x10,%esp
10f6c2: 89 45 d0 mov %eax,-0x30(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f6c5: 8b 4d c8 mov -0x38(%ebp),%ecx
10f6c8: 53 push %ebx
10f6c9: 51 push %ecx
10f6ca: 57 push %edi
10f6cb: 56 push %esi
10f6cc: e8 ef c3 00 00 call 11bac0 <__divdi3>
10f6d1: 83 c4 10 add $0x10,%esp
10f6d4: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10f6d6: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f6da: 74 40 je 10f71c <IMFS_memfile_write+0xc0>
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 );
10f6dc: 52 push %edx
10f6dd: 6a 00 push $0x0
10f6df: 53 push %ebx
10f6e0: ff 75 08 pushl 0x8(%ebp)
10f6e3: e8 c8 f9 ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f6e8: 83 c4 10 add $0x10,%esp
return copied;
10f6eb: 31 c9 xor %ecx,%ecx
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
if ( to_copy > my_length )
to_copy = my_length;
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
10f6ed: 85 c0 test %eax,%eax
10f6ef: 0f 84 c2 00 00 00 je 10f7b7 <IMFS_memfile_write+0x15b><== NEVER TAKEN
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset;
10f6f5: 8b 55 cc mov -0x34(%ebp),%edx
10f6f8: 2b 55 d0 sub -0x30(%ebp),%edx
10f6fb: 3b 55 18 cmp 0x18(%ebp),%edx
10f6fe: 76 03 jbe 10f703 <IMFS_memfile_write+0xa7>
10f700: 8b 55 18 mov 0x18(%ebp),%edx
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
10f703: 8b 00 mov (%eax),%eax
10f705: 03 45 d0 add -0x30(%ebp),%eax
src += to_copy;
10f708: 89 c7 mov %eax,%edi
10f70a: 8b 75 14 mov 0x14(%ebp),%esi
10f70d: 89 d1 mov %edx,%ecx
10f70f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f711: 43 inc %ebx
my_length -= to_copy;
10f712: 8b 4d 18 mov 0x18(%ebp),%ecx
10f715: 29 d1 sub %edx,%ecx
10f717: 89 4d d4 mov %ecx,-0x2c(%ebp)
10f71a: eb 0b jmp 10f727 <IMFS_memfile_write+0xcb>
unsigned int last_byte;
unsigned int start_offset;
int copied;
const unsigned char *src;
src = source;
10f71c: 8b 75 14 mov 0x14(%ebp),%esi
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
if ( start_offset ) {
10f71f: 8b 45 18 mov 0x18(%ebp),%eax
10f722: 89 45 d4 mov %eax,-0x2c(%ebp)
status = IMFS_memfile_extend( the_jnode, last_byte );
if ( status )
rtems_set_errno_and_return_minus_one( ENOSPC );
}
copied = 0;
10f725: 31 d2 xor %edx,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10f727: 8b 0d 70 41 12 00 mov 0x124170,%ecx
10f72d: 89 4d d0 mov %ecx,-0x30(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f730: eb 2b jmp 10f75d <IMFS_memfile_write+0x101>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f732: 50 push %eax
10f733: 6a 00 push $0x0
10f735: 53 push %ebx
10f736: ff 75 08 pushl 0x8(%ebp)
10f739: 89 55 c8 mov %edx,-0x38(%ebp)
10f73c: e8 6f f9 ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f741: 83 c4 10 add $0x10,%esp
10f744: 85 c0 test %eax,%eax
10f746: 8b 55 c8 mov -0x38(%ebp),%edx
10f749: 74 6a je 10f7b5 <IMFS_memfile_write+0x159><== NEVER TAKEN
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 );
10f74b: 8b 00 mov (%eax),%eax
src += to_copy;
10f74d: 89 c7 mov %eax,%edi
10f74f: 8b 4d d0 mov -0x30(%ebp),%ecx
10f752: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f754: 43 inc %ebx
my_length -= to_copy;
10f755: 8b 45 d0 mov -0x30(%ebp),%eax
10f758: 29 45 d4 sub %eax,-0x2c(%ebp)
* IMFS_memfile_write
*
* 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(
10f75b: 01 c2 add %eax,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f75d: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f760: 3b 0d 70 41 12 00 cmp 0x124170,%ecx
10f766: 73 ca jae 10f732 <IMFS_memfile_write+0xd6>
* Phase 3: possibly the first part of one block
*/
IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK );
to_copy = my_length;
if ( my_length ) {
10f768: 85 c9 test %ecx,%ecx
10f76a: 74 27 je 10f793 <IMFS_memfile_write+0x137>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f76c: 57 push %edi
10f76d: 6a 00 push $0x0
10f76f: 53 push %ebx
10f770: ff 75 08 pushl 0x8(%ebp)
10f773: 89 55 c8 mov %edx,-0x38(%ebp)
10f776: e8 35 f9 ff ff call 10f0b0 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f77b: 83 c4 10 add $0x10,%esp
10f77e: 8b 55 c8 mov -0x38(%ebp),%edx
10f781: 89 d1 mov %edx,%ecx
10f783: 85 c0 test %eax,%eax
10f785: 74 30 je 10f7b7 <IMFS_memfile_write+0x15b><== NEVER TAKEN
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 );
10f787: 8b 00 mov (%eax),%eax
10f789: 89 c7 mov %eax,%edi
10f78b: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f78e: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
my_length = 0;
copied += to_copy;
10f790: 03 55 d4 add -0x2c(%ebp),%edx
}
IMFS_mtime_ctime_update( the_jnode );
10f793: 53 push %ebx
10f794: 53 push %ebx
10f795: 6a 00 push $0x0
10f797: 8d 45 e0 lea -0x20(%ebp),%eax
10f79a: 50 push %eax
10f79b: 89 55 c8 mov %edx,-0x38(%ebp)
10f79e: e8 4d 7c ff ff call 1073f0 <gettimeofday>
10f7a3: 8b 45 e0 mov -0x20(%ebp),%eax
10f7a6: 8b 5d 08 mov 0x8(%ebp),%ebx
10f7a9: 89 43 44 mov %eax,0x44(%ebx)
10f7ac: 89 43 48 mov %eax,0x48(%ebx)
return copied;
10f7af: 83 c4 10 add $0x10,%esp
10f7b2: 8b 55 c8 mov -0x38(%ebp),%edx
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
if ( !block_ptr )
10f7b5: 89 d1 mov %edx,%ecx
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
10f7b7: 89 c8 mov %ecx,%eax
10f7b9: 8d 65 f4 lea -0xc(%ebp),%esp
10f7bc: 5b pop %ebx
10f7bd: 5e pop %esi
10f7be: 5f pop %edi
10f7bf: c9 leave
10f7c0: c3 ret
00106dc0 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106dc0: 55 push %ebp
106dc1: 89 e5 mov %esp,%ebp
106dc3: 83 ec 08 sub $0x8,%esp
106dc6: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106dc9: 8b 42 08 mov 0x8(%edx),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106dcc: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106dd0: 74 10 je 106de2 <IMFS_mount+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106dd2: e8 59 94 00 00 call 110230 <__errno> <== NOT EXECUTED
106dd7: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106ddd: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106de0: eb 05 jmp 106de7 <IMFS_mount+0x27> <== 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;
106de2: 89 50 5c mov %edx,0x5c(%eax)
return 0;
106de5: 31 c0 xor %eax,%eax
}
106de7: c9 leave
106de8: c3 ret
00109558 <IMFS_print_jnode>:
* This routine prints the contents of the specified jnode.
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
109558: 55 push %ebp
109559: 89 e5 mov %esp,%ebp
10955b: 53 push %ebx
10955c: 83 ec 0c sub $0xc,%esp
10955f: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
109562: a1 00 81 12 00 mov 0x128100,%eax
109567: ff 70 08 pushl 0x8(%eax)
10956a: 8d 43 0c lea 0xc(%ebx),%eax
10956d: 50 push %eax
10956e: e8 21 af 00 00 call 114494 <fputs>
switch( the_jnode->type ) {
109573: 8b 43 4c mov 0x4c(%ebx),%eax
109576: 83 c4 10 add $0x10,%esp
109579: 8d 50 ff lea -0x1(%eax),%edx
10957c: 83 fa 06 cmp $0x6,%edx
10957f: 77 75 ja 1095f6 <IMFS_print_jnode+0x9e> <== NEVER TAKEN
109581: a1 00 81 12 00 mov 0x128100,%eax
109586: ff 24 95 1c 3a 12 00 jmp *0x123a1c(,%edx,4)
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
10958d: 51 push %ecx
10958e: 51 push %ecx
10958f: ff 70 08 pushl 0x8(%eax)
109592: 6a 2f push $0x2f
109594: e8 4f ae 00 00 call 1143e8 <fputc>
109599: eb 2b jmp 1095c6 <IMFS_print_jnode+0x6e>
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
10959b: ff 73 54 pushl 0x54(%ebx)
10959e: ff 73 50 pushl 0x50(%ebx)
1095a1: 68 41 39 12 00 push $0x123941
1095a6: eb 16 jmp 1095be <IMFS_print_jnode+0x66>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
1095a8: ff 73 58 pushl 0x58(%ebx)
1095ab: ff 73 50 pushl 0x50(%ebx)
1095ae: 68 54 39 12 00 push $0x123954
1095b3: eb 09 jmp 1095be <IMFS_print_jnode+0x66>
the_jnode->info.file.indirect,
the_jnode->info.file.doubly_indirect,
the_jnode->info.file.triply_indirect
);
#else
fprintf(stdout, " (file %" PRId32 ")",
1095b5: 52 push %edx
1095b6: ff 73 50 pushl 0x50(%ebx)
1095b9: 68 63 39 12 00 push $0x123963
1095be: ff 70 08 pushl 0x8(%eax)
1095c1: e8 c2 ad 00 00 call 114388 <fprintf>
(uint32_t)the_jnode->info.file.size );
#endif
break;
1095c6: 83 c4 10 add $0x10,%esp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
1095c9: c7 45 08 4d 3c 12 00 movl $0x123c4d,0x8(%ebp)
}
1095d0: 8b 5d fc mov -0x4(%ebp),%ebx
1095d3: c9 leave
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
1095d4: e9 7f c6 00 00 jmp 115c58 <puts>
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
1095d9: 53 push %ebx
1095da: 53 push %ebx
1095db: ff 70 08 pushl 0x8(%eax)
1095de: 68 6f 39 12 00 push $0x12396f
1095e3: eb 0a jmp 1095ef <IMFS_print_jnode+0x97>
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
1095e5: 51 push %ecx
1095e6: 51 push %ecx
1095e7: ff 70 08 pushl 0x8(%eax)
1095ea: 68 83 39 12 00 push $0x123983
1095ef: e8 a0 ae 00 00 call 114494 <fputs>
1095f4: eb 14 jmp 10960a <IMFS_print_jnode+0xb2>
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
1095f6: 52 push %edx <== NOT EXECUTED
1095f7: 50 push %eax <== NOT EXECUTED
1095f8: 68 96 39 12 00 push $0x123996 <== NOT EXECUTED
1095fd: a1 00 81 12 00 mov 0x128100,%eax <== NOT EXECUTED
109602: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
109605: e8 7e ad 00 00 call 114388 <fprintf> <== NOT EXECUTED
return;
10960a: 83 c4 10 add $0x10,%esp
}
puts("");
}
10960d: 8b 5d fc mov -0x4(%ebp),%ebx
109610: c9 leave
109611: c3 ret
00106e28 <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 */
)
{
106e28: 55 push %ebp
106e29: 89 e5 mov %esp,%ebp
106e2b: 53 push %ebx
106e2c: 83 ec 18 sub $0x18,%esp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
106e2f: 8b 45 0c mov 0xc(%ebp),%eax
106e32: 8b 18 mov (%eax),%ebx
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
106e34: 6a 20 push $0x20
106e36: ff 75 14 pushl 0x14(%ebp)
106e39: 8d 43 0c lea 0xc(%ebx),%eax
106e3c: 50 push %eax
106e3d: e8 ca a2 00 00 call 11110c <strncpy>
if ( the_jnode->Parent != NULL )
106e42: 83 c4 10 add $0x10,%esp
106e45: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
106e49: 74 0c je 106e57 <IMFS_rename+0x2f> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
106e4b: 83 ec 0c sub $0xc,%esp
106e4e: 53 push %ebx
106e4f: e8 b8 3b 00 00 call 10aa0c <_Chain_Extract>
106e54: 83 c4 10 add $0x10,%esp
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
106e57: 8b 45 10 mov 0x10(%ebp),%eax
106e5a: 8b 00 mov (%eax),%eax
the_jnode->Parent = new_parent;
106e5c: 89 43 08 mov %eax,0x8(%ebx)
RTEMS_INLINE_ROUTINE void rtems_chain_append(
rtems_chain_control *the_chain,
rtems_chain_node *the_node
)
{
_Chain_Append( the_chain, the_node );
106e5f: 51 push %ecx
106e60: 51 push %ecx
106e61: 53 push %ebx
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
106e62: 83 c0 50 add $0x50,%eax
106e65: 50 push %eax
106e66: e8 7d 3b 00 00 call 10a9e8 <_Chain_Append>
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
106e6b: 58 pop %eax
106e6c: 5a pop %edx
106e6d: 6a 00 push $0x0
106e6f: 8d 45 f0 lea -0x10(%ebp),%eax
106e72: 50 push %eax
106e73: e8 78 05 00 00 call 1073f0 <gettimeofday>
106e78: 8b 45 f0 mov -0x10(%ebp),%eax
106e7b: 89 43 48 mov %eax,0x48(%ebx)
return 0;
}
106e7e: 31 c0 xor %eax,%eax
106e80: 8b 5d fc mov -0x4(%ebp),%ebx
106e83: c9 leave
106e84: c3 ret
0010de10 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
10de10: 55 push %ebp
10de11: 89 e5 mov %esp,%ebp
10de13: 56 push %esi
10de14: 53 push %ebx
10de15: 8b 4d 08 mov 0x8(%ebp),%ecx
10de18: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_fs_info_t *fs_info;
IMFS_jnode_t *the_jnode;
IMFS_device_t *io;
the_jnode = loc->node_access;
10de1b: 8b 11 mov (%ecx),%edx
switch ( the_jnode->type ) {
10de1d: 8b 5a 4c mov 0x4c(%edx),%ebx
10de20: 83 eb 02 sub $0x2,%ebx
10de23: 83 fb 05 cmp $0x5,%ebx
10de26: 77 33 ja 10de5b <IMFS_stat+0x4b> <== NEVER TAKEN
10de28: ff 24 9d d8 e5 11 00 jmp *0x11e5d8(,%ebx,4)
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
10de2f: 8b 5a 54 mov 0x54(%edx),%ebx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
10de32: 8b 72 50 mov 0x50(%edx),%esi
10de35: 89 70 18 mov %esi,0x18(%eax)
10de38: 89 58 1c mov %ebx,0x1c(%eax)
break;
10de3b: eb 2e jmp 10de6b <IMFS_stat+0x5b>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
10de3d: 8b 5a 50 mov 0x50(%edx),%ebx
10de40: 8b 72 54 mov 0x54(%edx),%esi
10de43: 89 58 20 mov %ebx,0x20(%eax)
10de46: 89 70 24 mov %esi,0x24(%eax)
break;
10de49: eb 20 jmp 10de6b <IMFS_stat+0x5b>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
10de4b: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
10de52: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
break;
10de59: eb 10 jmp 10de6b <IMFS_stat+0x5b>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10de5b: e8 d0 23 00 00 call 110230 <__errno>
10de60: c7 00 86 00 00 00 movl $0x86,(%eax)
10de66: 83 c8 ff or $0xffffffff,%eax
10de69: eb 47 jmp 10deb2 <IMFS_stat+0xa2>
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
10de6b: 8b 49 10 mov 0x10(%ecx),%ecx
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
10de6e: 8b 49 34 mov 0x34(%ecx),%ecx
10de71: 8b 09 mov (%ecx),%ecx
/*
* The device number of the IMFS is the major number and the minor is the
* instance.
*/
fs_info = loc->mt_entry->fs_info;
buf->st_dev =
10de73: c7 00 fe ff 00 00 movl $0xfffe,(%eax)
10de79: 89 48 04 mov %ecx,0x4(%eax)
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
buf->st_mode = the_jnode->st_mode;
10de7c: 8b 4a 30 mov 0x30(%edx),%ecx
10de7f: 89 48 0c mov %ecx,0xc(%eax)
buf->st_nlink = the_jnode->st_nlink;
10de82: 8b 4a 34 mov 0x34(%edx),%ecx
10de85: 66 89 48 10 mov %cx,0x10(%eax)
buf->st_ino = the_jnode->st_ino;
10de89: 8b 4a 38 mov 0x38(%edx),%ecx
10de8c: 89 48 08 mov %ecx,0x8(%eax)
buf->st_uid = the_jnode->st_uid;
10de8f: 8b 4a 3c mov 0x3c(%edx),%ecx
10de92: 66 89 48 12 mov %cx,0x12(%eax)
buf->st_gid = the_jnode->st_gid;
10de96: 66 8b 4a 3e mov 0x3e(%edx),%cx
10de9a: 66 89 48 14 mov %cx,0x14(%eax)
buf->st_atime = the_jnode->stat_atime;
10de9e: 8b 4a 40 mov 0x40(%edx),%ecx
10dea1: 89 48 28 mov %ecx,0x28(%eax)
buf->st_mtime = the_jnode->stat_mtime;
10dea4: 8b 4a 44 mov 0x44(%edx),%ecx
10dea7: 89 48 30 mov %ecx,0x30(%eax)
buf->st_ctime = the_jnode->stat_ctime;
10deaa: 8b 52 48 mov 0x48(%edx),%edx
10dead: 89 50 38 mov %edx,0x38(%eax)
return 0;
10deb0: 31 c0 xor %eax,%eax
}
10deb2: 5b pop %ebx
10deb3: 5e pop %esi
10deb4: c9 leave
10deb5: c3 ret
00106f14 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
106f14: 55 push %ebp
106f15: 89 e5 mov %esp,%ebp
106f17: 57 push %edi
106f18: 56 push %esi
106f19: 53 push %ebx
106f1a: 83 ec 2c sub $0x2c,%esp
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
106f1d: 8b 45 0c mov 0xc(%ebp),%eax
106f20: 8b 18 mov (%eax),%ebx
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
106f22: 83 7b 4c 03 cmpl $0x3,0x4c(%ebx)
106f26: 75 7a jne 106fa2 <IMFS_unlink+0x8e>
if ( !node->info.hard_link.link_node )
106f28: 8b 43 50 mov 0x50(%ebx),%eax
106f2b: 85 c0 test %eax,%eax
106f2d: 75 10 jne 106f3f <IMFS_unlink+0x2b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
106f2f: e8 fc 92 00 00 call 110230 <__errno> <== NOT EXECUTED
106f34: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106f3a: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106f3d: eb 75 jmp 106fb4 <IMFS_unlink+0xa0> <== NOT EXECUTED
the_link = *loc;
106f3f: 8d 7d cc lea -0x34(%ebp),%edi
106f42: b9 05 00 00 00 mov $0x5,%ecx
106f47: 8b 75 0c mov 0xc(%ebp),%esi
106f4a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_link.node_access = node->info.hard_link.link_node;
106f4c: 89 45 cc mov %eax,-0x34(%ebp)
IMFS_Set_handlers( &the_link );
106f4f: 83 ec 0c sub $0xc,%esp
106f52: 8d 75 cc lea -0x34(%ebp),%esi
106f55: 56 push %esi
106f56: e8 6d 66 00 00 call 10d5c8 <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)
106f5b: 8b 43 50 mov 0x50(%ebx),%eax
106f5e: 8b 50 34 mov 0x34(%eax),%edx
106f61: 83 c4 10 add $0x10,%esp
106f64: 66 83 fa 01 cmp $0x1,%dx
106f68: 75 1a jne 106f84 <IMFS_unlink+0x70>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
106f6a: 51 push %ecx
106f6b: 51 push %ecx
106f6c: 56 push %esi
106f6d: ff 75 08 pushl 0x8(%ebp)
106f70: 8b 45 d4 mov -0x2c(%ebp),%eax
106f73: ff 50 34 call *0x34(%eax)
106f76: 89 c2 mov %eax,%edx
if ( result != 0 )
106f78: 83 c4 10 add $0x10,%esp
return -1;
106f7b: 83 c8 ff or $0xffffffff,%eax
*/
if ( node->info.hard_link.link_node->st_nlink == 1)
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
if ( result != 0 )
106f7e: 85 d2 test %edx,%edx
106f80: 74 20 je 106fa2 <IMFS_unlink+0x8e>
106f82: eb 30 jmp 106fb4 <IMFS_unlink+0xa0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
106f84: 4a dec %edx
106f85: 66 89 50 34 mov %dx,0x34(%eax)
IMFS_update_ctime( node->info.hard_link.link_node );
106f89: 52 push %edx
106f8a: 52 push %edx
106f8b: 6a 00 push $0x0
106f8d: 8d 45 e0 lea -0x20(%ebp),%eax
106f90: 50 push %eax
106f91: e8 5a 04 00 00 call 1073f0 <gettimeofday>
106f96: 8b 43 50 mov 0x50(%ebx),%eax
106f99: 8b 55 e0 mov -0x20(%ebp),%edx
106f9c: 89 50 48 mov %edx,0x48(%eax)
106f9f: 83 c4 10 add $0x10,%esp
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
106fa2: 50 push %eax
106fa3: 50 push %eax
106fa4: 8b 55 0c mov 0xc(%ebp),%edx
106fa7: 8b 42 08 mov 0x8(%edx),%eax
106faa: 52 push %edx
106fab: ff 75 08 pushl 0x8(%ebp)
106fae: ff 50 34 call *0x34(%eax)
return result;
106fb1: 83 c4 10 add $0x10,%esp
}
106fb4: 8d 65 f4 lea -0xc(%ebp),%esp
106fb7: 5b pop %ebx
106fb8: 5e pop %esi
106fb9: 5f pop %edi
106fba: c9 leave
106fbb: c3 ret
00106fbc <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106fbc: 55 push %ebp
106fbd: 89 e5 mov %esp,%ebp
106fbf: 83 ec 08 sub $0x8,%esp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106fc2: 8b 45 08 mov 0x8(%ebp),%eax
106fc5: 8b 40 08 mov 0x8(%eax),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106fc8: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106fcc: 74 0d je 106fdb <IMFS_unmount+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106fce: e8 5d 92 00 00 call 110230 <__errno> <== NOT EXECUTED
106fd3: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106fd9: eb 11 jmp 106fec <IMFS_unmount+0x30> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
106fdb: 83 78 5c 00 cmpl $0x0,0x5c(%eax)
106fdf: 75 10 jne 106ff1 <IMFS_unmount+0x35> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
106fe1: e8 4a 92 00 00 call 110230 <__errno> <== NOT EXECUTED
106fe6: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106fec: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106fef: eb 09 jmp 106ffa <IMFS_unmount+0x3e> <== 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;
106ff1: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
return 0;
106ff8: 31 c0 xor %eax,%eax
}
106ffa: c9 leave
106ffb: c3 ret
00106b68 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
106b68: 55 push %ebp <== NOT EXECUTED
106b69: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106b6b: 57 push %edi <== NOT EXECUTED
106b6c: 56 push %esi <== NOT EXECUTED
106b6d: 53 push %ebx <== NOT EXECUTED
106b6e: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED
106b71: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
/*
* Obtain interrupt stack information
*/
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (the_thread == (Thread_Control *) -1) {
106b74: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED
106b77: 75 1d jne 106b96 <Stack_check_Dump_threads_usage+0x2e><== NOT EXECUTED
if (!Stack_check_Interrupt_stack.area)
106b79: 83 3d 1c 4a 12 00 00 cmpl $0x0,0x124a1c <== NOT EXECUTED
106b80: 0f 84 f5 00 00 00 je 106c7b <Stack_check_Dump_threads_usage+0x113><== NOT EXECUTED
return;
stack = &Stack_check_Interrupt_stack;
106b86: ba 18 4a 12 00 mov $0x124a18,%edx <== NOT EXECUTED
the_thread = 0;
current = 0;
106b8b: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) <== NOT EXECUTED
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (the_thread == (Thread_Control *) -1) {
if (!Stack_check_Interrupt_stack.area)
return;
stack = &Stack_check_Interrupt_stack;
the_thread = 0;
106b92: 31 db xor %ebx,%ebx <== NOT EXECUTED
106b94: eb 0f jmp 106ba5 <Stack_check_Dump_threads_usage+0x3d><== NOT EXECUTED
current = 0;
} else
#endif
{
stack = &the_thread->Start.Initial_stack;
106b96: 8d 93 b4 00 00 00 lea 0xb4(%ebx),%edx <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
106b9c: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED
106ba2: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
}
low = Stack_check_usable_stack_start(stack);
106ba5: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
106ba8: 8d 48 10 lea 0x10(%eax),%ecx <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
106bab: 8b 32 mov (%edx),%esi <== NOT EXECUTED
106bad: 83 ee 10 sub $0x10,%esi <== NOT EXECUTED
106bb0: 89 75 d4 mov %esi,-0x2c(%ebp) <== NOT EXECUTED
/*
* start at lower memory and find first word that does not
* match pattern
*/
base += PATTERN_SIZE_WORDS;
106bb3: 83 c0 20 add $0x20,%eax <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
106bb6: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED
106bb9: 8d 34 30 lea (%eax,%esi,1),%esi <== NOT EXECUTED
106bbc: eb 0b jmp 106bc9 <Stack_check_Dump_threads_usage+0x61><== NOT EXECUTED
if (*base != U32_PATTERN)
106bbe: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED
106bc4: 75 0b jne 106bd1 <Stack_check_Dump_threads_usage+0x69><== 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++)
106bc6: 83 c0 04 add $0x4,%eax <== NOT EXECUTED
106bc9: 39 f0 cmp %esi,%eax <== NOT EXECUTED
106bcb: 72 f1 jb 106bbe <Stack_check_Dump_threads_usage+0x56><== NOT EXECUTED
high_water_mark = Stack_check_find_high_water_mark(low, size);
if ( high_water_mark )
used = Stack_check_Calculate_used( low, size, high_water_mark );
else
used = 0;
106bcd: 31 ff xor %edi,%edi <== NOT EXECUTED
106bcf: eb 0e jmp 106bdf <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
106bd1: 31 ff xor %edi,%edi <== NOT EXECUTED
low = Stack_check_usable_stack_start(stack);
size = Stack_check_usable_stack_size(stack);
high_water_mark = Stack_check_find_high_water_mark(low, size);
if ( high_water_mark )
106bd3: 85 c0 test %eax,%eax <== NOT EXECUTED
106bd5: 74 08 je 106bdf <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
106bd7: 8b 7d d4 mov -0x2c(%ebp),%edi <== NOT EXECUTED
106bda: 8d 3c 39 lea (%ecx,%edi,1),%edi <== NOT EXECUTED
106bdd: 29 c7 sub %eax,%edi <== NOT EXECUTED
else
used = 0;
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if ( the_thread )
106bdf: 85 db test %ebx,%ebx <== NOT EXECUTED
106be1: 8b 35 f4 46 12 00 mov 0x1246f4,%esi <== NOT EXECUTED
106be7: 74 28 je 106c11 <Stack_check_Dump_threads_usage+0xa9><== NOT EXECUTED
#endif
{
(*print_handler)(
106be9: 50 push %eax <== NOT EXECUTED
106bea: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED
106bed: 50 push %eax <== NOT EXECUTED
106bee: 6a 05 push $0x5 <== NOT EXECUTED
106bf0: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106bf3: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106bf6: e8 59 37 00 00 call 10a354 <rtems_object_get_name> <== NOT EXECUTED
106bfb: 50 push %eax <== NOT EXECUTED
106bfc: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106bff: 68 ee e3 11 00 push $0x11e3ee <== NOT EXECUTED
106c04: ff 35 f0 46 12 00 pushl 0x1246f0 <== NOT EXECUTED
106c0a: ff d6 call *%esi <== NOT EXECUTED
106c0c: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106c0f: eb 16 jmp 106c27 <Stack_check_Dump_threads_usage+0xbf><== NOT EXECUTED
rtems_object_get_name( the_thread->Object.id, sizeof(name), name )
);
}
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
106c11: 53 push %ebx <== NOT EXECUTED
106c12: 6a ff push $0xffffffff <== NOT EXECUTED
106c14: 68 fb e3 11 00 push $0x11e3fb <== NOT EXECUTED
106c19: ff 35 f0 46 12 00 pushl 0x1246f0 <== NOT EXECUTED
106c1f: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106c22: ff d6 call *%esi <== NOT EXECUTED
106c24: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106c27: 8b 55 cc mov -0x34(%ebp),%edx <== NOT EXECUTED
(*print_handler)(
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
106c2a: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
106c2d: 51 push %ecx <== NOT EXECUTED
106c2e: 51 push %ecx <== NOT EXECUTED
106c2f: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
106c32: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
106c35: 8b 12 mov (%edx),%edx <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
106c37: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED
106c3b: 52 push %edx <== NOT EXECUTED
106c3c: 50 push %eax <== NOT EXECUTED
106c3d: 68 09 e4 11 00 push $0x11e409 <== NOT EXECUTED
106c42: ff 35 f0 46 12 00 pushl 0x1246f0 <== NOT EXECUTED
106c48: ff 15 f4 46 12 00 call *0x1246f4 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
106c4e: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106c51: 83 3d f8 46 12 00 00 cmpl $0x0,0x1246f8 <== NOT EXECUTED
106c58: 8b 35 f4 46 12 00 mov 0x1246f4,%esi <== NOT EXECUTED
106c5e: 75 09 jne 106c69 <Stack_check_Dump_threads_usage+0x101><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
106c60: 52 push %edx <== NOT EXECUTED
106c61: 52 push %edx <== NOT EXECUTED
106c62: 68 27 e4 11 00 push $0x11e427 <== NOT EXECUTED
106c67: eb 07 jmp 106c70 <Stack_check_Dump_threads_usage+0x108><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
106c69: 50 push %eax <== NOT EXECUTED
106c6a: 57 push %edi <== NOT EXECUTED
106c6b: 68 34 e4 11 00 push $0x11e434 <== NOT EXECUTED
106c70: ff 35 f0 46 12 00 pushl 0x1246f0 <== NOT EXECUTED
106c76: ff d6 call *%esi <== NOT EXECUTED
106c78: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
106c7b: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
106c7e: 5b pop %ebx <== NOT EXECUTED
106c7f: 5e pop %esi <== NOT EXECUTED
106c80: 5f pop %edi <== NOT EXECUTED
106c81: c9 leave <== NOT EXECUTED
106c82: c3 ret <== NOT EXECUTED
00106c83 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
106c83: 55 push %ebp
106c84: 89 e5 mov %esp,%ebp
106c86: 57 push %edi
static uint32_t pattern[ 4 ] = {
0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */
0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */
};
if ( Stack_check_Initialized )
106c87: 83 3d f8 46 12 00 00 cmpl $0x0,0x1246f8
106c8e: 75 5a jne 106cea <Stack_check_Initialize+0x67>
/*
* Dope the pattern and fill areas
*/
p = Stack_check_Pattern.pattern;
for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) {
p[i] = pattern[ i%4 ];
106c90: c7 05 08 4a 12 00 0d movl $0xfeedf00d,0x124a08
106c97: f0 ed fe
106c9a: c7 05 0c 4a 12 00 06 movl $0xbad0d06,0x124a0c
106ca1: 0d ad 0b
106ca4: c7 05 10 4a 12 00 0d movl $0xdeadf00d,0x124a10
106cab: f0 ad de
106cae: c7 05 14 4a 12 00 06 movl $0x600d0d06,0x124a14
106cb5: 0d 0d 60
/*
* If appropriate, setup the interrupt stack for high water testing
* also.
*/
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) {
106cb8: 8b 15 78 4d 12 00 mov 0x124d78,%edx
106cbe: 85 d2 test %edx,%edx
106cc0: 74 1e je 106ce0 <Stack_check_Initialize+0x5d><== NEVER TAKEN
106cc2: 8b 0d 7c 4d 12 00 mov 0x124d7c,%ecx
106cc8: 85 c9 test %ecx,%ecx
106cca: 74 14 je 106ce0 <Stack_check_Initialize+0x5d><== NEVER TAKEN
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
106ccc: 89 15 1c 4a 12 00 mov %edx,0x124a1c
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
106cd2: 29 d1 sub %edx,%ecx
106cd4: 89 0d 18 4a 12 00 mov %ecx,0x124a18
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
106cda: b0 a5 mov $0xa5,%al
106cdc: 89 d7 mov %edx,%edi
106cde: f3 aa rep stos %al,%es:(%edi)
}
#endif
Stack_check_Initialized = 1;
106ce0: c7 05 f8 46 12 00 01 movl $0x1,0x1246f8
106ce7: 00 00 00
}
106cea: 5f pop %edi
106ceb: c9 leave
106cec: c3 ret
00106d3b <Stack_check_report_blown_task>:
Thread_Control *running,
bool pattern_ok
) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
106d3b: 55 push %ebp <== NOT EXECUTED
106d3c: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106d3e: 56 push %esi <== NOT EXECUTED
106d3f: 53 push %ebx <== NOT EXECUTED
106d40: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED
106d43: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
106d46: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
106d49: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED
char name[32];
printk("BLOWN STACK!!!\n");
106d4f: 68 3a e4 11 00 push $0x11e43a <== NOT EXECUTED
106d54: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED
106d57: e8 30 16 00 00 call 10838c <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
106d5c: 5a pop %edx <== NOT EXECUTED
106d5d: 59 pop %ecx <== NOT EXECUTED
106d5e: 53 push %ebx <== NOT EXECUTED
106d5f: 68 4a e4 11 00 push $0x11e44a <== NOT EXECUTED
106d64: e8 23 16 00 00 call 10838c <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
106d69: 59 pop %ecx <== NOT EXECUTED
106d6a: 58 pop %eax <== NOT EXECUTED
106d6b: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106d6e: 68 67 e4 11 00 push $0x11e467 <== NOT EXECUTED
106d73: e8 14 16 00 00 call 10838c <printk> <== NOT EXECUTED
printk(
106d78: 58 pop %eax <== NOT EXECUTED
106d79: 5a pop %edx <== NOT EXECUTED
106d7a: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
106d7d: 68 79 e4 11 00 push $0x11e479 <== NOT EXECUTED
106d82: e8 05 16 00 00 call 10838c <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
106d87: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
106d8a: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED
106d8d: 50 push %eax <== NOT EXECUTED
106d8e: 6a 20 push $0x20 <== NOT EXECUTED
106d90: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106d93: e8 bc 35 00 00 call 10a354 <rtems_object_get_name> <== NOT EXECUTED
106d98: 5a pop %edx <== NOT EXECUTED
106d99: 59 pop %ecx <== NOT EXECUTED
106d9a: 50 push %eax <== NOT EXECUTED
106d9b: 68 8d e4 11 00 push $0x11e48d <== NOT EXECUTED
106da0: e8 e7 15 00 00 call 10838c <printk> <== NOT EXECUTED
);
printk(
"task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n",
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
106da5: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED
106dab: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax <== NOT EXECUTED
);
printk(
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
106db1: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED
106db4: 53 push %ebx <== NOT EXECUTED
106db5: 51 push %ecx <== NOT EXECUTED
106db6: 50 push %eax <== NOT EXECUTED
106db7: 68 a3 e4 11 00 push $0x11e4a3 <== NOT EXECUTED
106dbc: e8 cb 15 00 00 call 10838c <printk> <== 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) {
106dc1: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106dc4: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED
106dc7: 84 d2 test %dl,%dl <== NOT EXECUTED
106dc9: 75 17 jne 106de2 <Stack_check_report_blown_task+0xa7><== NOT EXECUTED
) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok)
{
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
106dcb: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
106dce: 83 c6 18 add $0x18,%esi <== NOT EXECUTED
106dd1: 56 push %esi <== NOT EXECUTED
106dd2: 50 push %eax <== NOT EXECUTED
106dd3: 6a 10 push $0x10 <== NOT EXECUTED
106dd5: 68 d4 e4 11 00 push $0x11e4d4 <== NOT EXECUTED
106dda: e8 ad 15 00 00 call 10838c <printk> <== NOT EXECUTED
106ddf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
106de2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106de5: 68 81 00 00 00 push $0x81 <== NOT EXECUTED
106dea: e8 1d 3d 00 00 call 10ab0c <rtems_fatal_error_occurred><== NOT EXECUTED
00117374 <_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
)
{
117374: 55 push %ebp
117375: 89 e5 mov %esp,%ebp
117377: 57 push %edi
117378: 56 push %esi
117379: 53 push %ebx
11737a: 83 ec 1c sub $0x1c,%esp
11737d: 8b 5d 08 mov 0x8(%ebp),%ebx
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
117380: b8 01 00 00 00 mov $0x1,%eax
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
117385: 8b 55 10 mov 0x10(%ebp),%edx
117388: 3b 53 4c cmp 0x4c(%ebx),%edx
11738b: 77 4e ja 1173db <_CORE_message_queue_Broadcast+0x67><== NEVER TAKEN
* 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 ) {
11738d: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
117391: 75 09 jne 11739c <_CORE_message_queue_Broadcast+0x28>
117393: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
11739a: eb 23 jmp 1173bf <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
11739c: 8b 45 1c mov 0x1c(%ebp),%eax
11739f: c7 00 00 00 00 00 movl $0x0,(%eax)
1173a5: eb 32 jmp 1173d9 <_CORE_message_queue_Broadcast+0x65>
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
1173a7: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1173aa: 8b 42 2c mov 0x2c(%edx),%eax
1173ad: 89 c7 mov %eax,%edi
1173af: 8b 75 0c mov 0xc(%ebp),%esi
1173b2: 8b 4d 10 mov 0x10(%ebp),%ecx
1173b5: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
1173b7: 8b 42 28 mov 0x28(%edx),%eax
1173ba: 8b 55 10 mov 0x10(%ebp),%edx
1173bd: 89 10 mov %edx,(%eax)
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
1173bf: 83 ec 0c sub $0xc,%esp
1173c2: 53 push %ebx
1173c3: e8 10 24 00 00 call 1197d8 <_Thread_queue_Dequeue>
1173c8: 89 c2 mov %eax,%edx
1173ca: 83 c4 10 add $0x10,%esp
1173cd: 85 c0 test %eax,%eax
1173cf: 75 d6 jne 1173a7 <_CORE_message_queue_Broadcast+0x33>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
1173d1: 8b 55 e4 mov -0x1c(%ebp),%edx
1173d4: 8b 45 1c mov 0x1c(%ebp),%eax
1173d7: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1173d9: 31 c0 xor %eax,%eax
}
1173db: 8d 65 f4 lea -0xc(%ebp),%esp
1173de: 5b pop %ebx
1173df: 5e pop %esi
1173e0: 5f pop %edi
1173e1: c9 leave
1173e2: c3 ret
00112228 <_CORE_message_queue_Initialize>:
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
)
{
112228: 55 push %ebp
112229: 89 e5 mov %esp,%ebp
11222b: 57 push %edi
11222c: 56 push %esi
11222d: 53 push %ebx
11222e: 83 ec 1c sub $0x1c,%esp
112231: 8b 5d 08 mov 0x8(%ebp),%ebx
112234: 8b 7d 10 mov 0x10(%ebp),%edi
112237: 8b 55 14 mov 0x14(%ebp),%edx
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
11223a: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
11223d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
112244: 89 53 4c mov %edx,0x4c(%ebx)
/*
* 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)) {
112247: 89 d0 mov %edx,%eax
112249: f6 c2 03 test $0x3,%dl
11224c: 74 0c je 11225a <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
11224e: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
112251: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
112254: 31 f6 xor %esi,%esi
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
allocated_message_size += sizeof(uint32_t);
allocated_message_size &= ~(sizeof(uint32_t) - 1);
}
if (allocated_message_size < maximum_message_size)
112256: 39 d0 cmp %edx,%eax
112258: 72 68 jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* 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));
11225a: 8d 50 10 lea 0x10(%eax),%edx
/*
* 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 *
11225d: 89 d1 mov %edx,%ecx
11225f: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
112262: 31 f6 xor %esi,%esi
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
112264: 39 c1 cmp %eax,%ecx
112266: 72 5a jb 1122c2 <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
112268: 83 ec 0c sub $0xc,%esp
11226b: 51 push %ecx
11226c: 89 55 e4 mov %edx,-0x1c(%ebp)
11226f: e8 72 26 00 00 call 1148e6 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112274: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112277: 83 c4 10 add $0x10,%esp
11227a: 85 c0 test %eax,%eax
11227c: 8b 55 e4 mov -0x1c(%ebp),%edx
11227f: 74 41 je 1122c2 <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
112281: 52 push %edx
112282: 57 push %edi
112283: 50 push %eax
112284: 8d 43 60 lea 0x60(%ebx),%eax
112287: 50 push %eax
112288: e8 37 40 00 00 call 1162c4 <_Chain_Initialize>
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
11228d: 8d 43 54 lea 0x54(%ebx),%eax
112290: 89 43 50 mov %eax,0x50(%ebx)
head->next = tail;
head->previous = NULL;
112293: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
11229a: 8d 43 50 lea 0x50(%ebx),%eax
11229d: 89 43 58 mov %eax,0x58(%ebx)
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
1122a0: 6a 06 push $0x6
1122a2: 68 80 00 00 00 push $0x80
1122a7: 8b 45 0c mov 0xc(%ebp),%eax
1122aa: 83 38 01 cmpl $0x1,(%eax)
1122ad: 0f 94 c0 sete %al
1122b0: 0f b6 c0 movzbl %al,%eax
1122b3: 50 push %eax
1122b4: 53 push %ebx
1122b5: e8 8a 1e 00 00 call 114144 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1122ba: 83 c4 20 add $0x20,%esp
1122bd: be 01 00 00 00 mov $0x1,%esi
}
1122c2: 89 f0 mov %esi,%eax
1122c4: 8d 65 f4 lea -0xc(%ebp),%esp
1122c7: 5b pop %ebx
1122c8: 5e pop %esi
1122c9: 5f pop %edi
1122ca: c9 leave
1122cb: c3 ret
001122cc <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1122cc: 55 push %ebp
1122cd: 89 e5 mov %esp,%ebp
1122cf: 57 push %edi
1122d0: 56 push %esi
1122d1: 53 push %ebx
1122d2: 83 ec 2c sub $0x2c,%esp
1122d5: 8b 45 08 mov 0x8(%ebp),%eax
1122d8: 8b 55 0c mov 0xc(%ebp),%edx
1122db: 89 55 dc mov %edx,-0x24(%ebp)
1122de: 8b 55 10 mov 0x10(%ebp),%edx
1122e1: 89 55 e4 mov %edx,-0x1c(%ebp)
1122e4: 8b 7d 14 mov 0x14(%ebp),%edi
1122e7: 8b 55 1c mov 0x1c(%ebp),%edx
1122ea: 89 55 d4 mov %edx,-0x2c(%ebp)
1122ed: 8a 55 18 mov 0x18(%ebp),%dl
1122f0: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1122f3: 8b 0d ec cb 12 00 mov 0x12cbec,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1122f9: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
112300: 9c pushf
112301: fa cli
112302: 8f 45 e0 popl -0x20(%ebp)
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 );
}
112305: 8b 50 50 mov 0x50(%eax),%edx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
112308: 8d 58 54 lea 0x54(%eax),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
11230b: 39 da cmp %ebx,%edx
11230d: 74 47 je 112356 <_CORE_message_queue_Seize+0x8a>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
11230f: 8b 32 mov (%edx),%esi
head->next = new_first;
112311: 89 70 50 mov %esi,0x50(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
112314: 8d 58 50 lea 0x50(%eax),%ebx
112317: 89 5e 04 mov %ebx,0x4(%esi)
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
11231a: 85 d2 test %edx,%edx
11231c: 74 38 je 112356 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
11231e: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
112321: ff 75 e0 pushl -0x20(%ebp)
112324: 9d popf
*size_p = the_message->Contents.size;
112325: 8b 4a 08 mov 0x8(%edx),%ecx
112328: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
11232a: 8b 0d ec cb 12 00 mov 0x12cbec,%ecx
112330: c7 41 24 00 00 00 00 movl $0x0,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
112337: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
11233a: 8b 0f mov (%edi),%ecx
11233c: 8b 7d e4 mov -0x1c(%ebp),%edi
11233f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
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 );
112341: 89 55 0c mov %edx,0xc(%ebp)
112344: 83 c0 60 add $0x60,%eax
112347: 89 45 08 mov %eax,0x8(%ebp)
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 );
}
11234a: 83 c4 2c add $0x2c,%esp
11234d: 5b pop %ebx
11234e: 5e pop %esi
11234f: 5f pop %edi
112350: c9 leave
112351: e9 52 fe ff ff jmp 1121a8 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
112356: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
11235a: 75 13 jne 11236f <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
11235c: ff 75 e0 pushl -0x20(%ebp)
11235f: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
112360: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
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 );
}
112367: 83 c4 2c add $0x2c,%esp
11236a: 5b pop %ebx
11236b: 5e pop %esi
11236c: 5f pop %edi
11236d: c9 leave
11236e: c3 ret
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;
11236f: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
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;
112376: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112379: 8b 55 dc mov -0x24(%ebp),%edx
11237c: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
11237f: 8b 55 e4 mov -0x1c(%ebp),%edx
112382: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112385: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112388: ff 75 e0 pushl -0x20(%ebp)
11238b: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
11238c: c7 45 10 f4 41 11 00 movl $0x1141f4,0x10(%ebp)
112393: 8b 55 d4 mov -0x2c(%ebp),%edx
112396: 89 55 0c mov %edx,0xc(%ebp)
112399: 89 45 08 mov %eax,0x8(%ebp)
}
11239c: 83 c4 2c add $0x2c,%esp
11239f: 5b pop %ebx
1123a0: 5e pop %esi
1123a1: 5f pop %edi
1123a2: c9 leave
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 );
1123a3: e9 70 1b 00 00 jmp 113f18 <_Thread_queue_Enqueue_with_handler>
0010abd1 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10abd1: 55 push %ebp
10abd2: 89 e5 mov %esp,%ebp
10abd4: 53 push %ebx
10abd5: 83 ec 14 sub $0x14,%esp
10abd8: 8b 5d 08 mov 0x8(%ebp),%ebx
10abdb: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10abde: a1 c0 45 12 00 mov 0x1245c0,%eax
10abe3: 85 c0 test %eax,%eax
10abe5: 74 19 je 10ac00 <_CORE_mutex_Seize+0x2f>
10abe7: 84 d2 test %dl,%dl
10abe9: 74 15 je 10ac00 <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10abeb: 83 3d 1c 47 12 00 01 cmpl $0x1,0x12471c
10abf2: 76 0c jbe 10ac00 <_CORE_mutex_Seize+0x2f>
10abf4: 53 push %ebx
10abf5: 6a 12 push $0x12
10abf7: 6a 00 push $0x0
10abf9: 6a 00 push $0x0
10abfb: e8 dc 05 00 00 call 10b1dc <_Internal_error_Occurred>
10ac00: 51 push %ecx
10ac01: 51 push %ecx
10ac02: 8d 45 18 lea 0x18(%ebp),%eax
10ac05: 50 push %eax
10ac06: 53 push %ebx
10ac07: 88 55 f4 mov %dl,-0xc(%ebp)
10ac0a: e8 3d 3d 00 00 call 10e94c <_CORE_mutex_Seize_interrupt_trylock>
10ac0f: 83 c4 10 add $0x10,%esp
10ac12: 85 c0 test %eax,%eax
10ac14: 8a 55 f4 mov -0xc(%ebp),%dl
10ac17: 74 48 je 10ac61 <_CORE_mutex_Seize+0x90>
10ac19: 84 d2 test %dl,%dl
10ac1b: 75 12 jne 10ac2f <_CORE_mutex_Seize+0x5e>
10ac1d: ff 75 18 pushl 0x18(%ebp)
10ac20: 9d popf
10ac21: a1 dc 47 12 00 mov 0x1247dc,%eax
10ac26: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10ac2d: eb 32 jmp 10ac61 <_CORE_mutex_Seize+0x90>
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;
10ac2f: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ac36: a1 dc 47 12 00 mov 0x1247dc,%eax
10ac3b: 89 58 44 mov %ebx,0x44(%eax)
10ac3e: 8b 55 0c mov 0xc(%ebp),%edx
10ac41: 89 50 20 mov %edx,0x20(%eax)
10ac44: a1 c0 45 12 00 mov 0x1245c0,%eax
10ac49: 40 inc %eax
10ac4a: a3 c0 45 12 00 mov %eax,0x1245c0
10ac4f: ff 75 18 pushl 0x18(%ebp)
10ac52: 9d popf
10ac53: 50 push %eax
10ac54: 50 push %eax
10ac55: ff 75 14 pushl 0x14(%ebp)
10ac58: 53 push %ebx
10ac59: e8 26 ff ff ff call 10ab84 <_CORE_mutex_Seize_interrupt_blocking>
10ac5e: 83 c4 10 add $0x10,%esp
}
10ac61: 8b 5d fc mov -0x4(%ebp),%ebx
10ac64: c9 leave
10ac65: c3 ret
0010ad8c <_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
)
{
10ad8c: 55 push %ebp
10ad8d: 89 e5 mov %esp,%ebp
10ad8f: 53 push %ebx
10ad90: 83 ec 10 sub $0x10,%esp
10ad93: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ad96: 53 push %ebx
10ad97: e8 90 16 00 00 call 10c42c <_Thread_queue_Dequeue>
10ad9c: 89 c2 mov %eax,%edx
10ad9e: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ada1: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ada3: 85 d2 test %edx,%edx
10ada5: 75 15 jne 10adbc <_CORE_semaphore_Surrender+0x30>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
10ada7: 9c pushf
10ada8: fa cli
10ada9: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10adaa: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10adad: b0 04 mov $0x4,%al
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10adaf: 3b 53 40 cmp 0x40(%ebx),%edx
10adb2: 73 06 jae 10adba <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10adb4: 42 inc %edx
10adb5: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10adb8: 30 c0 xor %al,%al
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
10adba: 51 push %ecx
10adbb: 9d popf
}
return status;
}
10adbc: 8b 5d fc mov -0x4(%ebp),%ebx
10adbf: c9 leave
10adc0: c3 ret
00109da0 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109da0: 55 push %ebp
109da1: 89 e5 mov %esp,%ebp
109da3: 57 push %edi
109da4: 56 push %esi
109da5: 53 push %ebx
109da6: 83 ec 2c sub $0x2c,%esp
109da9: 8b 5d 08 mov 0x8(%ebp),%ebx
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 ];
109dac: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109db2: 8b 43 30 mov 0x30(%ebx),%eax
109db5: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109db8: 9c pushf
109db9: fa cli
109dba: 58 pop %eax
pending_events = api->pending_events;
109dbb: 8b 17 mov (%edi),%edx
109dbd: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109dc0: 8b 73 24 mov 0x24(%ebx),%esi
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
109dc3: 21 f2 and %esi,%edx
109dc5: 75 07 jne 109dce <_Event_Surrender+0x2e>
_ISR_Enable( level );
109dc7: 50 push %eax
109dc8: 9d popf
return;
109dc9: e9 af 00 00 00 jmp 109e7d <_Event_Surrender+0xdd>
/*
* 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() &&
109dce: 83 3d d8 47 12 00 00 cmpl $0x0,0x1247d8
109dd5: 74 49 je 109e20 <_Event_Surrender+0x80>
109dd7: 3b 1d dc 47 12 00 cmp 0x1247dc,%ebx
109ddd: 75 41 jne 109e20 <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109ddf: 8b 0d 10 48 12 00 mov 0x124810,%ecx
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
109de5: 83 f9 02 cmp $0x2,%ecx
109de8: 74 09 je 109df3 <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109dea: 8b 0d 10 48 12 00 mov 0x124810,%ecx
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109df0: 49 dec %ecx
109df1: 75 2d jne 109e20 <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109df3: 39 f2 cmp %esi,%edx
109df5: 74 06 je 109dfd <_Event_Surrender+0x5d>
109df7: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109dfb: 74 1f je 109e1c <_Event_Surrender+0x7c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
109dfd: 89 d6 mov %edx,%esi
109dff: f7 d6 not %esi
109e01: 23 75 d4 and -0x2c(%ebp),%esi
109e04: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109e06: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e0d: 8b 4b 28 mov 0x28(%ebx),%ecx
109e10: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109e12: c7 05 10 48 12 00 03 movl $0x3,0x124810
109e19: 00 00 00
}
_ISR_Enable( level );
109e1c: 50 push %eax
109e1d: 9d popf
return;
109e1e: eb 5d jmp 109e7d <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109e20: f6 43 11 01 testb $0x1,0x11(%ebx)
109e24: 74 55 je 109e7b <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109e26: 39 f2 cmp %esi,%edx
109e28: 74 06 je 109e30 <_Event_Surrender+0x90>
109e2a: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109e2e: 74 4b je 109e7b <_Event_Surrender+0xdb> <== NEVER TAKEN
109e30: 89 d6 mov %edx,%esi
109e32: f7 d6 not %esi
109e34: 23 75 d4 and -0x2c(%ebp),%esi
109e37: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109e39: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109e40: 8b 4b 28 mov 0x28(%ebx),%ecx
109e43: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109e45: 50 push %eax
109e46: 9d popf
109e47: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109e48: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109e4c: 74 06 je 109e54 <_Event_Surrender+0xb4>
_ISR_Enable( level );
109e4e: 50 push %eax
109e4f: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109e50: 51 push %ecx
109e51: 51 push %ecx
109e52: eb 17 jmp 109e6b <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109e54: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109e5b: 50 push %eax
109e5c: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109e5d: 83 ec 0c sub $0xc,%esp
109e60: 8d 43 48 lea 0x48(%ebx),%eax
109e63: 50 push %eax
109e64: e8 83 2f 00 00 call 10cdec <_Watchdog_Remove>
109e69: 58 pop %eax
109e6a: 5a pop %edx
109e6b: 68 f8 ff 03 10 push $0x1003fff8
109e70: 53 push %ebx
109e71: e8 8a 1f 00 00 call 10be00 <_Thread_Clear_state>
109e76: 83 c4 10 add $0x10,%esp
109e79: eb 02 jmp 109e7d <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e7b: 50 push %eax
109e7c: 9d popf
}
109e7d: 8d 65 f4 lea -0xc(%ebp),%esp
109e80: 5b pop %ebx
109e81: 5e pop %esi
109e82: 5f pop %edi
109e83: c9 leave
109e84: c3 ret
00109e88 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e88: 55 push %ebp
109e89: 89 e5 mov %esp,%ebp
109e8b: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e8e: 8d 45 f4 lea -0xc(%ebp),%eax
109e91: 50 push %eax
109e92: ff 75 08 pushl 0x8(%ebp)
109e95: e8 9e 22 00 00 call 10c138 <_Thread_Get>
switch ( location ) {
109e9a: 83 c4 10 add $0x10,%esp
109e9d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109ea1: 75 49 jne 109eec <_Event_Timeout+0x64> <== NEVER TAKEN
*
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
_ISR_Disable( level );
109ea3: 9c pushf
109ea4: fa cli
109ea5: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109ea6: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109ead: 3b 05 dc 47 12 00 cmp 0x1247dc,%eax
109eb3: 75 13 jne 109ec8 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109eb5: 8b 0d 10 48 12 00 mov 0x124810,%ecx
109ebb: 49 dec %ecx
109ebc: 75 0a jne 109ec8 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109ebe: c7 05 10 48 12 00 02 movl $0x2,0x124810
109ec5: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109ec8: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109ecf: 52 push %edx
109ed0: 9d popf
109ed1: 52 push %edx
109ed2: 52 push %edx
109ed3: 68 f8 ff 03 10 push $0x1003fff8
109ed8: 50 push %eax
109ed9: e8 22 1f 00 00 call 10be00 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109ede: a1 c0 45 12 00 mov 0x1245c0,%eax
109ee3: 48 dec %eax
109ee4: a3 c0 45 12 00 mov %eax,0x1245c0
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109ee9: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109eec: c9 leave
109eed: c3 ret
0010ef83 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ef83: 55 push %ebp
10ef84: 89 e5 mov %esp,%ebp
10ef86: 57 push %edi
10ef87: 56 push %esi
10ef88: 53 push %ebx
10ef89: 83 ec 4c sub $0x4c,%esp
10ef8c: 8b 5d 08 mov 0x8(%ebp),%ebx
10ef8f: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ef92: 8b 43 20 mov 0x20(%ebx),%eax
10ef95: 89 45 c0 mov %eax,-0x40(%ebp)
Heap_Block *start_block = first_block;
Heap_Block *merge_below_block = NULL;
Heap_Block *merge_above_block = NULL;
Heap_Block *link_below_block = NULL;
Heap_Block *link_above_block = NULL;
Heap_Block *extend_first_block = NULL;
10ef98: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ef9f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10efa6: 8b 53 10 mov 0x10(%ebx),%edx
10efa9: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10efac: 8b 43 14 mov 0x14(%ebx),%eax
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr;
uintptr_t const extend_area_end = extend_area_begin + extend_area_size;
uintptr_t const free_size = stats->free_size;
10efaf: 8b 7b 30 mov 0x30(%ebx),%edi
10efb2: 89 7d bc mov %edi,-0x44(%ebp)
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
return false;
10efb5: 31 f6 xor %esi,%esi
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
10efb7: 8b 7d 0c mov 0xc(%ebp),%edi
10efba: 01 cf add %ecx,%edi
10efbc: 0f 82 d4 01 00 00 jb 10f196 <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10efc2: 52 push %edx
10efc3: 52 push %edx
10efc4: 8d 55 e0 lea -0x20(%ebp),%edx
10efc7: 52 push %edx
10efc8: 8d 55 e4 lea -0x1c(%ebp),%edx
10efcb: 52 push %edx
10efcc: 50 push %eax
10efcd: ff 75 c4 pushl -0x3c(%ebp)
10efd0: 51 push %ecx
10efd1: ff 75 0c pushl 0xc(%ebp)
10efd4: e8 26 c3 ff ff call 10b2ff <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10efd9: 83 c4 20 add $0x20,%esp
10efdc: 84 c0 test %al,%al
10efde: 0f 84 b2 01 00 00 je 10f196 <_Heap_Extend+0x213>
10efe4: 8b 4d c0 mov -0x40(%ebp),%ecx
10efe7: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10efee: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10eff5: 31 f6 xor %esi,%esi
10eff7: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
10effe: 8b 43 18 mov 0x18(%ebx),%eax
10f001: 89 5d b8 mov %ebx,-0x48(%ebp)
10f004: eb 02 jmp 10f008 <_Heap_Extend+0x85>
10f006: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10f008: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10f00a: 39 c7 cmp %eax,%edi
10f00c: 76 09 jbe 10f017 <_Heap_Extend+0x94>
10f00e: 39 5d 0c cmp %ebx,0xc(%ebp)
10f011: 0f 82 7d 01 00 00 jb 10f194 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10f017: 39 c7 cmp %eax,%edi
10f019: 74 06 je 10f021 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10f01b: 39 df cmp %ebx,%edi
10f01d: 72 07 jb 10f026 <_Heap_Extend+0xa3>
10f01f: eb 08 jmp 10f029 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10f021: 89 4d d0 mov %ecx,-0x30(%ebp)
10f024: eb 03 jmp 10f029 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10f026: 89 4d c8 mov %ecx,-0x38(%ebp)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f029: 8d 43 f8 lea -0x8(%ebx),%eax
10f02c: 89 45 d4 mov %eax,-0x2c(%ebp)
10f02f: 89 d8 mov %ebx,%eax
10f031: 31 d2 xor %edx,%edx
10f033: f7 75 c4 divl -0x3c(%ebp)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10f036: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10f039: 3b 5d 0c cmp 0xc(%ebp),%ebx
10f03c: 75 07 jne 10f045 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10f03e: 89 39 mov %edi,(%ecx)
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 )
10f040: 8b 75 d4 mov -0x2c(%ebp),%esi
10f043: eb 08 jmp 10f04d <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10f045: 73 06 jae 10f04d <_Heap_Extend+0xca>
10f047: 8b 55 d4 mov -0x2c(%ebp),%edx
10f04a: 89 55 cc mov %edx,-0x34(%ebp)
- 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;
10f04d: 8b 45 d4 mov -0x2c(%ebp),%eax
10f050: 8b 48 04 mov 0x4(%eax),%ecx
10f053: 83 e1 fe and $0xfffffffe,%ecx
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10f056: 01 c1 add %eax,%ecx
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
10f058: 3b 4d c0 cmp -0x40(%ebp),%ecx
10f05b: 75 a9 jne 10f006 <_Heap_Extend+0x83>
10f05d: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10f060: 8b 55 0c mov 0xc(%ebp),%edx
10f063: 3b 53 18 cmp 0x18(%ebx),%edx
10f066: 73 05 jae 10f06d <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10f068: 89 53 18 mov %edx,0x18(%ebx)
10f06b: eb 08 jmp 10f075 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10f06d: 39 7b 1c cmp %edi,0x1c(%ebx)
10f070: 73 03 jae 10f075 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10f072: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10f075: 8b 45 e0 mov -0x20(%ebp),%eax
10f078: 8b 55 e4 mov -0x1c(%ebp),%edx
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
10f07b: 89 c1 mov %eax,%ecx
10f07d: 29 d1 sub %edx,%ecx
10f07f: 89 4d d4 mov %ecx,-0x2c(%ebp)
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
10f082: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10f084: 83 c9 01 or $0x1,%ecx
10f087: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10f08a: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f08d: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10f08f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
10f096: 39 53 20 cmp %edx,0x20(%ebx)
10f099: 76 05 jbe 10f0a0 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10f09b: 89 53 20 mov %edx,0x20(%ebx)
10f09e: eb 08 jmp 10f0a8 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10f0a0: 39 43 24 cmp %eax,0x24(%ebx)
10f0a3: 73 03 jae 10f0a8 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10f0a5: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10f0a8: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f0ac: 74 3b je 10f0e9 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10f0ae: 8b 43 10 mov 0x10(%ebx),%eax
10f0b1: 89 45 d4 mov %eax,-0x2c(%ebp)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
10f0b4: 8b 4d 0c mov 0xc(%ebp),%ecx
10f0b7: 83 c1 08 add $0x8,%ecx
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
10f0ba: 89 c8 mov %ecx,%eax
10f0bc: 31 d2 xor %edx,%edx
10f0be: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10f0c1: 85 d2 test %edx,%edx
10f0c3: 74 05 je 10f0ca <_Heap_Extend+0x147>
return value - remainder + alignment;
10f0c5: 03 4d d4 add -0x2c(%ebp),%ecx
10f0c8: 29 d1 sub %edx,%ecx
uintptr_t const new_first_block_begin =
10f0ca: 8d 51 f8 lea -0x8(%ecx),%edx
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
10f0cd: 8b 45 d0 mov -0x30(%ebp),%eax
10f0d0: 8b 00 mov (%eax),%eax
10f0d2: 89 41 f8 mov %eax,-0x8(%ecx)
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
10f0d5: 8b 45 d0 mov -0x30(%ebp),%eax
10f0d8: 29 d0 sub %edx,%eax
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
10f0da: 83 c8 01 or $0x1,%eax
10f0dd: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10f0e0: 89 d8 mov %ebx,%eax
10f0e2: e8 81 fe ff ff call 10ef68 <_Heap_Free_block>
10f0e7: eb 14 jmp 10f0fd <_Heap_Extend+0x17a>
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
10f0e9: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10f0ed: 74 0e je 10f0fd <_Heap_Extend+0x17a>
_Heap_Link_below(
10f0ef: 8b 55 e0 mov -0x20(%ebp),%edx
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
10f0f2: 8b 45 c8 mov -0x38(%ebp),%eax
10f0f5: 29 d0 sub %edx,%eax
10f0f7: 83 c8 01 or $0x1,%eax
10f0fa: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10f0fd: 85 f6 test %esi,%esi
10f0ff: 74 30 je 10f131 <_Heap_Extend+0x1ae>
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
10f101: 83 ef 08 sub $0x8,%edi
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
10f104: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f106: 89 f8 mov %edi,%eax
10f108: 31 d2 xor %edx,%edx
10f10a: f7 73 10 divl 0x10(%ebx)
10f10d: 29 d7 sub %edx,%edi
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
10f10f: 8b 46 04 mov 0x4(%esi),%eax
10f112: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10f114: 83 c8 01 or $0x1,%eax
10f117: 89 44 37 04 mov %eax,0x4(%edi,%esi,1)
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10f11b: 8b 46 04 mov 0x4(%esi),%eax
10f11e: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10f121: 09 f8 or %edi,%eax
10f123: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10f126: 89 f2 mov %esi,%edx
10f128: 89 d8 mov %ebx,%eax
10f12a: e8 39 fe ff ff call 10ef68 <_Heap_Free_block>
10f12f: eb 21 jmp 10f152 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10f131: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10f135: 74 1b je 10f152 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10f137: 8b 4d e0 mov -0x20(%ebp),%ecx
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
10f13a: 8b 45 e4 mov -0x1c(%ebp),%eax
10f13d: 2b 45 cc sub -0x34(%ebp),%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10f140: 8b 7d cc mov -0x34(%ebp),%edi
10f143: 8b 57 04 mov 0x4(%edi),%edx
10f146: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10f149: 09 d0 or %edx,%eax
10f14b: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10f14e: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10f152: 85 f6 test %esi,%esi
10f154: 75 10 jne 10f166 <_Heap_Extend+0x1e3>
10f156: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f15a: 75 0a jne 10f166 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10f15c: 8b 55 e4 mov -0x1c(%ebp),%edx
10f15f: 89 d8 mov %ebx,%eax
10f161: e8 02 fe ff ff call 10ef68 <_Heap_Free_block>
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
10f166: 8b 53 24 mov 0x24(%ebx),%edx
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
10f169: 8b 43 20 mov 0x20(%ebx),%eax
10f16c: 29 d0 sub %edx,%eax
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
10f16e: 8b 4a 04 mov 0x4(%edx),%ecx
10f171: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10f174: 09 c8 or %ecx,%eax
10f176: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10f179: 8b 43 30 mov 0x30(%ebx),%eax
10f17c: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10f17f: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10f182: be 01 00 00 00 mov $0x1,%esi
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
10f187: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f18b: 74 09 je 10f196 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10f18d: 8b 55 14 mov 0x14(%ebp),%edx
10f190: 89 02 mov %eax,(%edx)
10f192: eb 02 jmp 10f196 <_Heap_Extend+0x213>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
10f194: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10f196: 89 f0 mov %esi,%eax
10f198: 8d 65 f4 lea -0xc(%ebp),%esp
10f19b: 5b pop %ebx
10f19c: 5e pop %esi
10f19d: 5f pop %edi
10f19e: c9 leave
10f19f: c3 ret
0010ebd8 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10ebd8: 55 push %ebp
10ebd9: 89 e5 mov %esp,%ebp
10ebdb: 57 push %edi
10ebdc: 56 push %esi
10ebdd: 53 push %ebx
10ebde: 83 ec 14 sub $0x14,%esp
10ebe1: 8b 4d 08 mov 0x8(%ebp),%ecx
10ebe4: 8b 55 0c mov 0xc(%ebp),%edx
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
return true;
10ebe7: b0 01 mov $0x1,%al
/*
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
10ebe9: 85 d2 test %edx,%edx
10ebeb: 0f 84 4b 01 00 00 je 10ed3c <_Heap_Free+0x164>
10ebf1: 8d 5a f8 lea -0x8(%edx),%ebx
10ebf4: 89 d0 mov %edx,%eax
10ebf6: 31 d2 xor %edx,%edx
10ebf8: f7 71 10 divl 0x10(%ecx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
10ebfb: 29 d3 sub %edx,%ebx
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
10ebfd: 8b 41 20 mov 0x20(%ecx),%eax
10ec00: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10ec03: 31 d2 xor %edx,%edx
10ec05: 39 c3 cmp %eax,%ebx
10ec07: 72 08 jb 10ec11 <_Heap_Free+0x39>
10ec09: 31 d2 xor %edx,%edx
10ec0b: 39 59 24 cmp %ebx,0x24(%ecx)
10ec0e: 0f 93 c2 setae %dl
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10ec11: 31 c0 xor %eax,%eax
}
alloc_begin = (uintptr_t) alloc_begin_ptr;
block = _Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10ec13: 85 d2 test %edx,%edx
10ec15: 0f 84 21 01 00 00 je 10ed3c <_Heap_Free+0x164>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ec1b: 8b 43 04 mov 0x4(%ebx),%eax
10ec1e: 89 45 f0 mov %eax,-0x10(%ebp)
- 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;
10ec21: 89 c6 mov %eax,%esi
10ec23: 83 e6 fe and $0xfffffffe,%esi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10ec26: 8d 14 33 lea (%ebx,%esi,1),%edx
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;
10ec29: 31 ff xor %edi,%edi
10ec2b: 3b 55 ec cmp -0x14(%ebp),%edx
10ec2e: 72 0a jb 10ec3a <_Heap_Free+0x62> <== NEVER TAKEN
10ec30: 31 c0 xor %eax,%eax
10ec32: 39 51 24 cmp %edx,0x24(%ecx)
10ec35: 0f 93 c0 setae %al
10ec38: 89 c7 mov %eax,%edi
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
return false;
10ec3a: 31 c0 xor %eax,%eax
_Heap_Protection_block_check( heap, block );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10ec3c: 85 ff test %edi,%edi
10ec3e: 0f 84 f8 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ec44: 8b 7a 04 mov 0x4(%edx),%edi
return false;
}
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_prev_used( next_block ) ) {
10ec47: f7 c7 01 00 00 00 test $0x1,%edi
10ec4d: 0f 84 e9 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
- 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;
10ec53: 83 e7 fe and $0xfffffffe,%edi
10ec56: 89 7d e8 mov %edi,-0x18(%ebp)
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10ec59: 8b 41 24 mov 0x24(%ecx),%eax
10ec5c: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10ec5f: 31 c0 xor %eax,%eax
10ec61: 3b 55 e4 cmp -0x1c(%ebp),%edx
10ec64: 74 0a je 10ec70 <_Heap_Free+0x98>
10ec66: 31 c0 xor %eax,%eax
10ec68: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10ec6d: 0f 94 c0 sete %al
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
10ec70: 88 45 e3 mov %al,-0x1d(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
10ec73: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10ec77: 75 62 jne 10ecdb <_Heap_Free+0x103>
uintptr_t const prev_size = block->prev_size;
10ec79: 8b 03 mov (%ebx),%eax
10ec7b: 89 45 f0 mov %eax,-0x10(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10ec7e: 29 c3 sub %eax,%ebx
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;
10ec80: 31 ff xor %edi,%edi
10ec82: 3b 5d ec cmp -0x14(%ebp),%ebx
10ec85: 72 0a jb 10ec91 <_Heap_Free+0xb9> <== NEVER TAKEN
10ec87: 31 c0 xor %eax,%eax
10ec89: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10ec8c: 0f 93 c0 setae %al
10ec8f: 89 c7 mov %eax,%edi
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
_HAssert( false );
return( false );
10ec91: 31 c0 xor %eax,%eax
if ( !_Heap_Is_prev_used( block ) ) {
uintptr_t const prev_size = block->prev_size;
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
10ec93: 85 ff test %edi,%edi
10ec95: 0f 84 a1 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
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) ) {
10ec9b: f6 43 04 01 testb $0x1,0x4(%ebx)
10ec9f: 0f 84 97 00 00 00 je 10ed3c <_Heap_Free+0x164> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10eca5: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10eca9: 74 1a je 10ecc5 <_Heap_Free+0xed>
uintptr_t const size = block_size + prev_size + next_block_size;
10ecab: 8b 45 e8 mov -0x18(%ebp),%eax
10ecae: 8d 04 06 lea (%esi,%eax,1),%eax
10ecb1: 03 45 f0 add -0x10(%ebp),%eax
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
10ecb4: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10ecb7: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10ecba: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10ecbd: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10ecc0: ff 49 38 decl 0x38(%ecx)
10ecc3: eb 33 jmp 10ecf8 <_Heap_Free+0x120>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
10ecc5: 8b 45 f0 mov -0x10(%ebp),%eax
10ecc8: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10eccb: 89 c7 mov %eax,%edi
10eccd: 83 cf 01 or $0x1,%edi
10ecd0: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ecd3: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10ecd7: 89 02 mov %eax,(%edx)
10ecd9: eb 56 jmp 10ed31 <_Heap_Free+0x159>
}
} else if ( next_is_free ) { /* coalesce next */
10ecdb: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10ecdf: 74 24 je 10ed05 <_Heap_Free+0x12d>
uintptr_t const size = block_size + next_block_size;
10ece1: 8b 45 e8 mov -0x18(%ebp),%eax
10ece4: 01 f0 add %esi,%eax
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
10ece6: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10ece9: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10ecec: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10ecef: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10ecf2: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10ecf5: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10ecf8: 89 c2 mov %eax,%edx
10ecfa: 83 ca 01 or $0x1,%edx
10ecfd: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10ed00: 89 04 03 mov %eax,(%ebx,%eax,1)
10ed03: eb 2c jmp 10ed31 <_Heap_Free+0x159>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10ed05: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10ed08: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10ed0b: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10ed0e: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10ed11: 89 58 0c mov %ebx,0xc(%eax)
} 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;
10ed14: 89 f0 mov %esi,%eax
10ed16: 83 c8 01 or $0x1,%eax
10ed19: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ed1c: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10ed20: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10ed22: 8b 41 38 mov 0x38(%ecx),%eax
10ed25: 40 inc %eax
10ed26: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10ed29: 39 41 3c cmp %eax,0x3c(%ecx)
10ed2c: 73 03 jae 10ed31 <_Heap_Free+0x159>
stats->max_free_blocks = stats->free_blocks;
10ed2e: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10ed31: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10ed34: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10ed37: 01 71 30 add %esi,0x30(%ecx)
return( true );
10ed3a: b0 01 mov $0x1,%al
}
10ed3c: 83 c4 14 add $0x14,%esp
10ed3f: 5b pop %ebx
10ed40: 5e pop %esi
10ed41: 5f pop %edi
10ed42: c9 leave
10ed43: c3 ret
0011c5e0 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11c5e0: 55 push %ebp
11c5e1: 89 e5 mov %esp,%ebp
11c5e3: 57 push %edi
11c5e4: 56 push %esi
11c5e5: 53 push %ebx
11c5e6: 8b 5d 08 mov 0x8(%ebp),%ebx
11c5e9: 8b 75 0c mov 0xc(%ebp),%esi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
11c5ec: 8d 4e f8 lea -0x8(%esi),%ecx
11c5ef: 89 f0 mov %esi,%eax
11c5f1: 31 d2 xor %edx,%edx
11c5f3: f7 73 10 divl 0x10(%ebx)
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
11c5f6: 29 d1 sub %edx,%ecx
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
11c5f8: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11c5fb: 31 ff xor %edi,%edi
11c5fd: 39 d1 cmp %edx,%ecx
11c5ff: 72 0a jb 11c60b <_Heap_Size_of_alloc_area+0x2b>
11c601: 31 c0 xor %eax,%eax
11c603: 39 4b 24 cmp %ecx,0x24(%ebx)
11c606: 0f 93 c0 setae %al
11c609: 89 c7 mov %eax,%edi
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
11c60b: 31 c0 xor %eax,%eax
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
11c60d: 85 ff test %edi,%edi
11c60f: 74 30 je 11c641 <_Heap_Size_of_alloc_area+0x61>
- 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;
11c611: 8b 41 04 mov 0x4(%ecx),%eax
11c614: 83 e0 fe and $0xfffffffe,%eax
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
11c617: 01 c1 add %eax,%ecx
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;
11c619: 31 ff xor %edi,%edi
11c61b: 39 d1 cmp %edx,%ecx
11c61d: 72 0a jb 11c629 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11c61f: 31 c0 xor %eax,%eax
11c621: 39 4b 24 cmp %ecx,0x24(%ebx)
11c624: 0f 93 c0 setae %al
11c627: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11c629: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11c62b: 85 ff test %edi,%edi
11c62d: 74 12 je 11c641 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11c62f: f6 41 04 01 testb $0x1,0x4(%ecx)
11c633: 74 0c je 11c641 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11c635: 29 f1 sub %esi,%ecx
11c637: 8d 51 04 lea 0x4(%ecx),%edx
11c63a: 8b 45 10 mov 0x10(%ebp),%eax
11c63d: 89 10 mov %edx,(%eax)
return true;
11c63f: b0 01 mov $0x1,%al
}
11c641: 5b pop %ebx
11c642: 5e pop %esi
11c643: 5f pop %edi
11c644: c9 leave
11c645: c3 ret
0010bbc6 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bbc6: 55 push %ebp
10bbc7: 89 e5 mov %esp,%ebp
10bbc9: 57 push %edi
10bbca: 56 push %esi
10bbcb: 53 push %ebx
10bbcc: 83 ec 4c sub $0x4c,%esp
10bbcf: 8b 75 08 mov 0x8(%ebp),%esi
10bbd2: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bbd5: 8b 46 10 mov 0x10(%esi),%eax
10bbd8: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bbdb: 8b 4e 14 mov 0x14(%esi),%ecx
10bbde: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bbe1: 8b 46 20 mov 0x20(%esi),%eax
10bbe4: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bbe7: 8b 4e 24 mov 0x24(%esi),%ecx
10bbea: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bbed: c7 45 e4 88 bb 10 00 movl $0x10bb88,-0x1c(%ebp)
10bbf4: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bbf8: 74 07 je 10bc01 <_Heap_Walk+0x3b>
10bbfa: c7 45 e4 8d bb 10 00 movl $0x10bb8d,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bc01: b0 01 mov $0x1,%al
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
10bc03: 83 3d 04 6b 12 00 03 cmpl $0x3,0x126b04
10bc0a: 0f 85 e8 02 00 00 jne 10bef8 <_Heap_Walk+0x332>
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
10bc10: 52 push %edx
10bc11: ff 76 0c pushl 0xc(%esi)
10bc14: ff 76 08 pushl 0x8(%esi)
10bc17: ff 75 c8 pushl -0x38(%ebp)
10bc1a: ff 75 d0 pushl -0x30(%ebp)
10bc1d: ff 76 1c pushl 0x1c(%esi)
10bc20: ff 76 18 pushl 0x18(%esi)
10bc23: ff 75 d4 pushl -0x2c(%ebp)
10bc26: ff 75 d8 pushl -0x28(%ebp)
10bc29: 68 81 f1 11 00 push $0x11f181
10bc2e: 6a 00 push $0x0
10bc30: 53 push %ebx
10bc31: ff 55 e4 call *-0x1c(%ebp)
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
10bc34: 83 c4 30 add $0x30,%esp
10bc37: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bc3b: 75 0b jne 10bc48 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bc3d: 50 push %eax
10bc3e: 68 12 f2 11 00 push $0x11f212
10bc43: e9 6b 02 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bc48: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bc4c: 74 0d je 10bc5b <_Heap_Walk+0x95>
(*printer)(
10bc4e: ff 75 d8 pushl -0x28(%ebp)
10bc51: 68 25 f2 11 00 push $0x11f225
10bc56: e9 58 02 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc5b: 8b 45 d4 mov -0x2c(%ebp),%eax
10bc5e: 31 d2 xor %edx,%edx
10bc60: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bc63: 85 d2 test %edx,%edx
10bc65: 74 0d je 10bc74 <_Heap_Walk+0xae>
(*printer)(
10bc67: ff 75 d4 pushl -0x2c(%ebp)
10bc6a: 68 43 f2 11 00 push $0x11f243
10bc6f: e9 3f 02 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bc74: 8b 45 d0 mov -0x30(%ebp),%eax
10bc77: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc7a: 31 d2 xor %edx,%edx
10bc7c: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bc7f: 85 d2 test %edx,%edx
10bc81: 74 0d je 10bc90 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bc83: ff 75 d0 pushl -0x30(%ebp)
10bc86: 68 67 f2 11 00 push $0x11f267
10bc8b: e9 23 02 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bc90: 8b 45 d0 mov -0x30(%ebp),%eax
10bc93: f6 40 04 01 testb $0x1,0x4(%eax)
10bc97: 75 0b jne 10bca4 <_Heap_Walk+0xde>
(*printer)(
10bc99: 57 push %edi
10bc9a: 68 98 f2 11 00 push $0x11f298
10bc9f: e9 0f 02 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
- 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;
10bca4: 8b 4d c8 mov -0x38(%ebp),%ecx
10bca7: 8b 79 04 mov 0x4(%ecx),%edi
10bcaa: 83 e7 fe and $0xfffffffe,%edi
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10bcad: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bcaf: f6 47 04 01 testb $0x1,0x4(%edi)
10bcb3: 75 0b jne 10bcc0 <_Heap_Walk+0xfa>
(*printer)(
10bcb5: 56 push %esi
10bcb6: 68 c6 f2 11 00 push $0x11f2c6
10bcbb: e9 f3 01 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bcc0: 3b 7d d0 cmp -0x30(%ebp),%edi
10bcc3: 74 0b je 10bcd0 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bcc5: 51 push %ecx <== NOT EXECUTED
10bcc6: 68 db f2 11 00 push $0x11f2db <== NOT EXECUTED
10bccb: e9 e3 01 00 00 jmp 10beb3 <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bcd0: 8b 46 10 mov 0x10(%esi),%eax
10bcd3: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bcd6: 8b 4e 08 mov 0x8(%esi),%ecx
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
10bcd9: 89 75 dc mov %esi,-0x24(%ebp)
10bcdc: eb 75 jmp 10bd53 <_Heap_Walk+0x18d>
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;
10bcde: 31 c0 xor %eax,%eax
10bce0: 39 4e 20 cmp %ecx,0x20(%esi)
10bce3: 77 08 ja 10bced <_Heap_Walk+0x127>
10bce5: 31 c0 xor %eax,%eax
10bce7: 39 4e 24 cmp %ecx,0x24(%esi)
10bcea: 0f 93 c0 setae %al
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
10bced: 85 c0 test %eax,%eax
10bcef: 75 0b jne 10bcfc <_Heap_Walk+0x136>
(*printer)(
10bcf1: 51 push %ecx
10bcf2: 68 0a f3 11 00 push $0x11f30a
10bcf7: e9 b7 01 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
10bcfc: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcff: 31 d2 xor %edx,%edx
10bd01: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bd04: 85 d2 test %edx,%edx
10bd06: 74 0b je 10bd13 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bd08: 51 push %ecx
10bd09: 68 2a f3 11 00 push $0x11f32a
10bd0e: e9 a0 01 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
- 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;
10bd13: 8b 41 04 mov 0x4(%ecx),%eax
10bd16: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bd19: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bd1e: 74 0b je 10bd2b <_Heap_Walk+0x165>
(*printer)(
10bd20: 51 push %ecx
10bd21: 68 5a f3 11 00 push $0x11f35a
10bd26: e9 88 01 00 00 jmp 10beb3 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bd2b: 8b 41 0c mov 0xc(%ecx),%eax
10bd2e: 3b 45 dc cmp -0x24(%ebp),%eax
10bd31: 74 1a je 10bd4d <_Heap_Walk+0x187>
(*printer)(
10bd33: 83 ec 0c sub $0xc,%esp
10bd36: 50 push %eax
10bd37: 51 push %ecx
10bd38: 68 76 f3 11 00 push $0x11f376
10bd3d: 6a 01 push $0x1
10bd3f: 53 push %ebx
10bd40: ff 55 e4 call *-0x1c(%ebp)
10bd43: 83 c4 20 add $0x20,%esp
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
10bd46: 31 c0 xor %eax,%eax
10bd48: e9 ab 01 00 00 jmp 10bef8 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bd4d: 89 4d dc mov %ecx,-0x24(%ebp)
10bd50: 8b 49 08 mov 0x8(%ecx),%ecx
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
10bd53: 39 f1 cmp %esi,%ecx
10bd55: 75 87 jne 10bcde <_Heap_Walk+0x118>
10bd57: 89 5d dc mov %ebx,-0x24(%ebp)
10bd5a: eb 02 jmp 10bd5e <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bd5c: 89 df mov %ebx,%edi
return true;
}
10bd5e: 8b 4f 04 mov 0x4(%edi),%ecx
10bd61: 89 4d cc mov %ecx,-0x34(%ebp)
10bd64: 83 e1 fe and $0xfffffffe,%ecx
10bd67: 89 4d e0 mov %ecx,-0x20(%ebp)
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
10bd6a: 8d 1c 0f lea (%edi,%ecx,1),%ebx
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;
10bd6d: 31 c0 xor %eax,%eax
10bd6f: 39 5e 20 cmp %ebx,0x20(%esi)
10bd72: 77 08 ja 10bd7c <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bd74: 31 c0 xor %eax,%eax
10bd76: 39 5e 24 cmp %ebx,0x24(%esi)
10bd79: 0f 93 c0 setae %al
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10bd7c: 85 c0 test %eax,%eax
10bd7e: 75 11 jne 10bd91 <_Heap_Walk+0x1cb>
10bd80: 89 d9 mov %ebx,%ecx
10bd82: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd85: 83 ec 0c sub $0xc,%esp
10bd88: 51 push %ecx
10bd89: 57 push %edi
10bd8a: 68 a8 f3 11 00 push $0x11f3a8
10bd8f: eb ac jmp 10bd3d <_Heap_Walk+0x177>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
10bd91: 3b 7d c8 cmp -0x38(%ebp),%edi
10bd94: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd97: 8b 45 e0 mov -0x20(%ebp),%eax
10bd9a: 31 d2 xor %edx,%edx
10bd9c: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bd9f: 85 d2 test %edx,%edx
10bda1: 74 15 je 10bdb8 <_Heap_Walk+0x1f2>
10bda3: 84 c9 test %cl,%cl
10bda5: 74 11 je 10bdb8 <_Heap_Walk+0x1f2>
10bda7: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdaa: 83 ec 0c sub $0xc,%esp
10bdad: ff 75 e0 pushl -0x20(%ebp)
10bdb0: 57 push %edi
10bdb1: 68 d5 f3 11 00 push $0x11f3d5
10bdb6: eb 85 jmp 10bd3d <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bdb8: 8b 45 d4 mov -0x2c(%ebp),%eax
10bdbb: 39 45 e0 cmp %eax,-0x20(%ebp)
10bdbe: 73 18 jae 10bdd8 <_Heap_Walk+0x212>
10bdc0: 84 c9 test %cl,%cl
10bdc2: 74 14 je 10bdd8 <_Heap_Walk+0x212> <== NEVER TAKEN
10bdc4: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdc7: 52 push %edx
10bdc8: 52 push %edx
10bdc9: 50 push %eax
10bdca: ff 75 e0 pushl -0x20(%ebp)
10bdcd: 57 push %edi
10bdce: 68 03 f4 11 00 push $0x11f403
10bdd3: e9 65 ff ff ff jmp 10bd3d <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10bdd8: 39 fb cmp %edi,%ebx
10bdda: 77 18 ja 10bdf4 <_Heap_Walk+0x22e>
10bddc: 84 c9 test %cl,%cl
10bdde: 74 14 je 10bdf4 <_Heap_Walk+0x22e>
10bde0: 89 d9 mov %ebx,%ecx
10bde2: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bde5: 83 ec 0c sub $0xc,%esp
10bde8: 51 push %ecx
10bde9: 57 push %edi
10bdea: 68 2e f4 11 00 push $0x11f42e
10bdef: e9 49 ff ff ff jmp 10bd3d <_Heap_Walk+0x177>
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;
10bdf4: 8b 4d cc mov -0x34(%ebp),%ecx
10bdf7: 83 e1 01 and $0x1,%ecx
10bdfa: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10bdfd: f6 43 04 01 testb $0x1,0x4(%ebx)
10be01: 0f 85 ba 00 00 00 jne 10bec1 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10be07: 8b 46 08 mov 0x8(%esi),%eax
10be0a: 89 45 c0 mov %eax,-0x40(%ebp)
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
10be0d: 8b 4f 08 mov 0x8(%edi),%ecx
10be10: 89 4d b4 mov %ecx,-0x4c(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be13: ba 4e f1 11 00 mov $0x11f14e,%edx
10be18: 3b 4e 0c cmp 0xc(%esi),%ecx
10be1b: 74 0e je 10be2b <_Heap_Walk+0x265>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
10be1d: ba 99 f0 11 00 mov $0x11f099,%edx
10be22: 39 f1 cmp %esi,%ecx
10be24: 75 05 jne 10be2b <_Heap_Walk+0x265>
10be26: ba 5d f1 11 00 mov $0x11f15d,%edx
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
10be2b: 8b 47 0c mov 0xc(%edi),%eax
10be2e: 89 45 cc mov %eax,-0x34(%ebp)
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be31: b8 67 f1 11 00 mov $0x11f167,%eax
10be36: 8b 4d c0 mov -0x40(%ebp),%ecx
10be39: 39 4d cc cmp %ecx,-0x34(%ebp)
10be3c: 74 0f je 10be4d <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10be3e: b8 99 f0 11 00 mov $0x11f099,%eax
10be43: 39 75 cc cmp %esi,-0x34(%ebp)
10be46: 75 05 jne 10be4d <_Heap_Walk+0x287>
10be48: b8 77 f1 11 00 mov $0x11f177,%eax
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
10be4d: 83 ec 0c sub $0xc,%esp
10be50: 52 push %edx
10be51: ff 75 b4 pushl -0x4c(%ebp)
10be54: 50 push %eax
10be55: ff 75 cc pushl -0x34(%ebp)
10be58: ff 75 e0 pushl -0x20(%ebp)
10be5b: 57 push %edi
10be5c: 68 62 f4 11 00 push $0x11f462
10be61: 6a 00 push $0x0
10be63: ff 75 dc pushl -0x24(%ebp)
10be66: ff 55 e4 call *-0x1c(%ebp)
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
10be69: 8b 03 mov (%ebx),%eax
10be6b: 83 c4 30 add $0x30,%esp
10be6e: 39 45 e0 cmp %eax,-0x20(%ebp)
10be71: 74 16 je 10be89 <_Heap_Walk+0x2c3>
10be73: 89 d9 mov %ebx,%ecx
10be75: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be78: 56 push %esi
10be79: 51 push %ecx
10be7a: 50 push %eax
10be7b: ff 75 e0 pushl -0x20(%ebp)
10be7e: 57 push %edi
10be7f: 68 97 f4 11 00 push $0x11f497
10be84: e9 b4 fe ff ff jmp 10bd3d <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10be89: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be8d: 75 0b jne 10be9a <_Heap_Walk+0x2d4>
10be8f: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be92: 57 push %edi
10be93: 68 d0 f4 11 00 push $0x11f4d0
10be98: eb 19 jmp 10beb3 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10be9a: 8b 46 08 mov 0x8(%esi),%eax
10be9d: eb 07 jmp 10bea6 <_Heap_Walk+0x2e0>
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
10be9f: 39 f8 cmp %edi,%eax
10bea1: 74 4a je 10beed <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10bea3: 8b 40 08 mov 0x8(%eax),%eax
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
10bea6: 39 f0 cmp %esi,%eax
10bea8: 75 f5 jne 10be9f <_Heap_Walk+0x2d9>
10beaa: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10bead: 57 push %edi
10beae: 68 3b f5 11 00 push $0x11f53b
10beb3: 6a 01 push $0x1
10beb5: 53 push %ebx
10beb6: ff 55 e4 call *-0x1c(%ebp)
10beb9: 83 c4 10 add $0x10,%esp
10bebc: e9 85 fe ff ff jmp 10bd46 <_Heap_Walk+0x180>
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
10bec1: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bec5: 74 0e je 10bed5 <_Heap_Walk+0x30f>
(*printer)(
10bec7: 83 ec 0c sub $0xc,%esp
10beca: ff 75 e0 pushl -0x20(%ebp)
10becd: 57 push %edi
10bece: 68 ff f4 11 00 push $0x11f4ff
10bed3: eb 0d jmp 10bee2 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bed5: 51 push %ecx
10bed6: 51 push %ecx
10bed7: ff 37 pushl (%edi)
10bed9: ff 75 e0 pushl -0x20(%ebp)
10bedc: 57 push %edi
10bedd: 68 16 f5 11 00 push $0x11f516
10bee2: 6a 00 push $0x0
10bee4: ff 75 dc pushl -0x24(%ebp)
10bee7: ff 55 e4 call *-0x1c(%ebp)
10beea: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10beed: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bef0: 0f 85 66 fe ff ff jne 10bd5c <_Heap_Walk+0x196>
return true;
10bef6: b0 01 mov $0x1,%al
}
10bef8: 8d 65 f4 lea -0xc(%ebp),%esp
10befb: 5b pop %ebx
10befc: 5e pop %esi
10befd: 5f pop %edi
10befe: c9 leave
10beff: c3 ret
0010b1dc <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b1dc: 55 push %ebp
10b1dd: 89 e5 mov %esp,%ebp
10b1df: 53 push %ebx
10b1e0: 83 ec 08 sub $0x8,%esp
10b1e3: 8b 45 08 mov 0x8(%ebp),%eax
10b1e6: 8b 55 0c mov 0xc(%ebp),%edx
10b1e9: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b1ec: a3 58 46 12 00 mov %eax,0x124658
_Internal_errors_What_happened.is_internal = is_internal;
10b1f1: 88 15 5c 46 12 00 mov %dl,0x12465c
_Internal_errors_What_happened.the_error = the_error;
10b1f7: 89 1d 60 46 12 00 mov %ebx,0x124660
_User_extensions_Fatal( the_source, is_internal, the_error );
10b1fd: 53 push %ebx
10b1fe: 0f b6 d2 movzbl %dl,%edx
10b201: 52 push %edx
10b202: 50 push %eax
10b203: e8 a3 19 00 00 call 10cbab <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b208: c7 05 1c 47 12 00 05 movl $0x5,0x12471c <== NOT EXECUTED
10b20f: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b212: fa cli <== NOT EXECUTED
10b213: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b215: f4 hlt <== NOT EXECUTED
10b216: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b219: eb fe jmp 10b219 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b26c <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b26c: 55 push %ebp
10b26d: 89 e5 mov %esp,%ebp
10b26f: 56 push %esi
10b270: 53 push %ebx
10b271: 8b 5d 08 mov 0x8(%ebp),%ebx
* 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 )
return NULL;
10b274: 31 c9 xor %ecx,%ecx
* 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 )
10b276: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b27a: 74 53 je 10b2cf <_Objects_Allocate+0x63><== NEVER TAKEN
/*
* 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 );
10b27c: 8d 73 20 lea 0x20(%ebx),%esi
10b27f: 83 ec 0c sub $0xc,%esp
10b282: 56 push %esi
10b283: e8 9c f7 ff ff call 10aa24 <_Chain_Get>
10b288: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b28a: 83 c4 10 add $0x10,%esp
10b28d: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b291: 74 3c je 10b2cf <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b293: 85 c0 test %eax,%eax
10b295: 75 1a jne 10b2b1 <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b297: 83 ec 0c sub $0xc,%esp
10b29a: 53 push %ebx
10b29b: e8 60 00 00 00 call 10b300 <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2a0: 89 34 24 mov %esi,(%esp)
10b2a3: e8 7c f7 ff ff call 10aa24 <_Chain_Get>
10b2a8: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b2aa: 83 c4 10 add $0x10,%esp
10b2ad: 85 c0 test %eax,%eax
10b2af: 74 1e je 10b2cf <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b2b1: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b2b5: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b2b9: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b2bb: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b2bf: 31 d2 xor %edx,%edx
10b2c1: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b2c3: c1 e0 02 shl $0x2,%eax
10b2c6: 03 43 30 add 0x30(%ebx),%eax
10b2c9: ff 08 decl (%eax)
information->inactive--;
10b2cb: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b2cf: 89 c8 mov %ecx,%eax
10b2d1: 8d 65 f8 lea -0x8(%ebp),%esp
10b2d4: 5b pop %ebx
10b2d5: 5e pop %esi
10b2d6: c9 leave
10b2d7: c3 ret
0010b5f0 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b5f0: 55 push %ebp
10b5f1: 89 e5 mov %esp,%ebp
10b5f3: 57 push %edi
10b5f4: 56 push %esi
10b5f5: 53 push %ebx
10b5f6: 83 ec 0c sub $0xc,%esp
10b5f9: 8b 75 08 mov 0x8(%ebp),%esi
10b5fc: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b5ff: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b601: 66 85 ff test %di,%di
10b604: 74 37 je 10b63d <_Objects_Get_information+0x4d>
/*
* 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 );
10b606: 83 ec 0c sub $0xc,%esp
10b609: 56 push %esi
10b60a: e8 35 37 00 00 call 10ed44 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b60f: 83 c4 10 add $0x10,%esp
10b612: 85 c0 test %eax,%eax
10b614: 74 27 je 10b63d <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b616: 0f b7 ff movzwl %di,%edi
10b619: 39 c7 cmp %eax,%edi
10b61b: 77 20 ja 10b63d <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b61d: 8b 04 b5 98 45 12 00 mov 0x124598(,%esi,4),%eax
10b624: 85 c0 test %eax,%eax
10b626: 74 15 je 10b63d <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b628: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b62b: 85 db test %ebx,%ebx
10b62d: 74 0e je 10b63d <_Objects_Get_information+0x4d><== NEVER TAKEN
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
return NULL;
10b62f: 31 c0 xor %eax,%eax
10b631: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b636: 0f 95 c0 setne %al
10b639: f7 d8 neg %eax
10b63b: 21 c3 and %eax,%ebx
#endif
return info;
}
10b63d: 89 d8 mov %ebx,%eax
10b63f: 8d 65 f4 lea -0xc(%ebp),%esp
10b642: 5b pop %ebx
10b643: 5e pop %esi
10b644: 5f pop %edi
10b645: c9 leave
10b646: c3 ret
00118a08 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118a08: 55 push %ebp
118a09: 89 e5 mov %esp,%ebp
118a0b: 53 push %ebx
118a0c: 8b 55 08 mov 0x8(%ebp),%edx
118a0f: 8b 4d 10 mov 0x10(%ebp),%ecx
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
118a12: b8 01 00 00 00 mov $0x1,%eax
118a17: 2b 42 08 sub 0x8(%edx),%eax
118a1a: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118a1d: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118a21: 39 c3 cmp %eax,%ebx
118a23: 72 12 jb 118a37 <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118a25: 8b 52 1c mov 0x1c(%edx),%edx
118a28: 8b 04 82 mov (%edx,%eax,4),%eax
118a2b: 85 c0 test %eax,%eax
118a2d: 74 08 je 118a37 <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118a2f: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118a35: eb 08 jmp 118a3f <_Objects_Get_no_protection+0x37>
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
118a37: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
118a3d: 31 c0 xor %eax,%eax
}
118a3f: 5b pop %ebx
118a40: c9 leave
118a41: c3 ret
0010c80c <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c80c: 55 push %ebp
10c80d: 89 e5 mov %esp,%ebp
10c80f: 53 push %ebx
10c810: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c813: 8b 45 08 mov 0x8(%ebp),%eax
10c816: 85 c0 test %eax,%eax
10c818: 75 08 jne 10c822 <_Objects_Id_to_name+0x16>
10c81a: a1 48 65 12 00 mov 0x126548,%eax
10c81f: 8b 40 08 mov 0x8(%eax),%eax
10c822: 89 c2 mov %eax,%edx
10c824: c1 ea 18 shr $0x18,%edx
10c827: 83 e2 07 and $0x7,%edx
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
10c82a: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c82d: bb 03 00 00 00 mov $0x3,%ebx
10c832: 83 f9 02 cmp $0x2,%ecx
10c835: 77 30 ja 10c867 <_Objects_Id_to_name+0x5b>
10c837: eb 35 jmp 10c86e <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c839: 89 c1 mov %eax,%ecx
10c83b: c1 e9 1b shr $0x1b,%ecx
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
10c83e: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c841: 85 d2 test %edx,%edx
10c843: 74 22 je 10c867 <_Objects_Id_to_name+0x5b><== NEVER TAKEN
#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 );
10c845: 51 push %ecx
10c846: 8d 4d f4 lea -0xc(%ebp),%ecx
10c849: 51 push %ecx
10c84a: 50 push %eax
10c84b: 52 push %edx
10c84c: e8 63 ff ff ff call 10c7b4 <_Objects_Get>
if ( !the_object )
10c851: 83 c4 10 add $0x10,%esp
10c854: 85 c0 test %eax,%eax
10c856: 74 0f je 10c867 <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c858: 8b 50 0c mov 0xc(%eax),%edx
10c85b: 8b 45 0c mov 0xc(%ebp),%eax
10c85e: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c860: e8 3d 0a 00 00 call 10d2a2 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c865: 31 db xor %ebx,%ebx
}
10c867: 89 d8 mov %ebx,%eax
10c869: 8b 5d fc mov -0x4(%ebp),%ebx
10c86c: c9 leave
10c86d: c3 ret
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
10c86e: 8b 14 95 04 63 12 00 mov 0x126304(,%edx,4),%edx
10c875: 85 d2 test %edx,%edx
10c877: 75 c0 jne 10c839 <_Objects_Id_to_name+0x2d>
10c879: eb ec jmp 10c867 <_Objects_Id_to_name+0x5b>
0010e64d <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10e64d: 55 push %ebp
10e64e: 89 e5 mov %esp,%ebp
10e650: 57 push %edi
10e651: 56 push %esi
10e652: 53 push %ebx
10e653: 83 ec 1c sub $0x1c,%esp
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10e656: 8b 45 08 mov 0x8(%ebp),%eax
10e659: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx
if ( !api )
10e65f: 85 db test %ebx,%ebx
10e661: 74 45 je 10e6a8 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10e663: 9c pushf
10e664: fa cli
10e665: 58 pop %eax
signal_set = asr->signals_posted;
10e666: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10e669: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10e670: 50 push %eax
10e671: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10e672: 85 ff test %edi,%edi
10e674: 74 32 je 10e6a8 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10e676: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e679: 50 push %eax
10e67a: 8d 75 e4 lea -0x1c(%ebp),%esi
10e67d: 56 push %esi
10e67e: 68 ff ff 00 00 push $0xffff
10e683: ff 73 10 pushl 0x10(%ebx)
10e686: e8 31 18 00 00 call 10febc <rtems_task_mode>
(*asr->handler)( signal_set );
10e68b: 89 3c 24 mov %edi,(%esp)
10e68e: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10e691: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e694: 83 c4 0c add $0xc,%esp
10e697: 56 push %esi
10e698: 68 ff ff 00 00 push $0xffff
10e69d: ff 75 e4 pushl -0x1c(%ebp)
10e6a0: e8 17 18 00 00 call 10febc <rtems_task_mode>
10e6a5: 83 c4 10 add $0x10,%esp
}
10e6a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e6ab: 5b pop %ebx
10e6ac: 5e pop %esi
10e6ad: 5f pop %edi
10e6ae: c9 leave
10e6af: c3 ret
0010b3fc <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b3fc: 55 push %ebp
10b3fd: 89 e5 mov %esp,%ebp
10b3ff: 53 push %ebx
10b400: 83 ec 18 sub $0x18,%esp
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
10b403: 8d 45 f4 lea -0xc(%ebp),%eax
10b406: 50 push %eax
10b407: ff 75 08 pushl 0x8(%ebp)
10b40a: 68 f4 62 12 00 push $0x1262f4
10b40f: e8 f0 19 00 00 call 10ce04 <_Objects_Get>
10b414: 89 c3 mov %eax,%ebx
switch ( location ) {
10b416: 83 c4 10 add $0x10,%esp
10b419: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b41d: 75 64 jne 10b483 <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b41f: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b422: f6 40 11 40 testb $0x40,0x11(%eax)
10b426: 74 18 je 10b440 <_Rate_monotonic_Timeout+0x44>
10b428: 8b 53 08 mov 0x8(%ebx),%edx
10b42b: 39 50 20 cmp %edx,0x20(%eax)
10b42e: 75 10 jne 10b440 <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b430: 52 push %edx
10b431: 52 push %edx
10b432: 68 f8 ff 03 10 push $0x1003fff8
10b437: 50 push %eax
10b438: e8 2f 21 00 00 call 10d56c <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b43d: 59 pop %ecx
10b43e: eb 10 jmp 10b450 <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b440: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b444: 75 2b jne 10b471 <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b446: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b44d: 83 ec 0c sub $0xc,%esp
10b450: 53 push %ebx
10b451: e8 ec fa ff ff call 10af42 <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b456: 8b 43 3c mov 0x3c(%ebx),%eax
10b459: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b45c: 58 pop %eax
10b45d: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b45e: 83 c3 10 add $0x10,%ebx
10b461: 53 push %ebx
10b462: 68 a8 64 12 00 push $0x1264a8
10b467: e8 c8 30 00 00 call 10e534 <_Watchdog_Insert>
10b46c: 83 c4 10 add $0x10,%esp
10b46f: eb 07 jmp 10b478 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b471: c7 43 38 04 00 00 00 movl $0x4,0x38(%ebx)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10b478: a1 e4 63 12 00 mov 0x1263e4,%eax
10b47d: 48 dec %eax
10b47e: a3 e4 63 12 00 mov %eax,0x1263e4
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b483: 8b 5d fc mov -0x4(%ebp),%ebx
10b486: c9 leave
10b487: c3 ret
0010b988 <_Scheduler_priority_Block>:
#include <rtems/score/thread.h>
void _Scheduler_priority_Block(
Thread_Control *the_thread
)
{
10b988: 55 push %ebp
10b989: 89 e5 mov %esp,%ebp
10b98b: 56 push %esi
10b98c: 53 push %ebx
10b98d: 8b 55 08 mov 0x8(%ebp),%edx
)
{
Scheduler_priority_Per_thread *sched_info;
Chain_Control *ready;
sched_info = (Scheduler_priority_Per_thread *) the_thread->scheduler_info;
10b990: 8b 8a 8c 00 00 00 mov 0x8c(%edx),%ecx
ready = sched_info->ready_chain;
10b996: 8b 01 mov (%ecx),%eax
if ( _Chain_Has_only_one_node( ready ) ) {
10b998: 8b 58 08 mov 0x8(%eax),%ebx
10b99b: 39 18 cmp %ebx,(%eax)
10b99d: 75 32 jne 10b9d1 <_Scheduler_priority_Block+0x49>
Chain_Node *tail = _Chain_Tail( the_chain );
10b99f: 8d 58 04 lea 0x4(%eax),%ebx
10b9a2: 89 18 mov %ebx,(%eax)
head->next = tail;
head->previous = NULL;
10b9a4: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
tail->previous = head;
10b9ab: 89 40 08 mov %eax,0x8(%eax)
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10b9ae: 8b 59 04 mov 0x4(%ecx),%ebx
10b9b1: 66 8b 03 mov (%ebx),%ax
10b9b4: 66 23 41 0e and 0xe(%ecx),%ax
10b9b8: 66 89 03 mov %ax,(%ebx)
if ( *the_priority_map->minor == 0 )
10b9bb: 66 85 c0 test %ax,%ax
10b9be: 75 1b jne 10b9db <_Scheduler_priority_Block+0x53>
_Priority_Major_bit_map &= the_priority_map->block_major;
10b9c0: 66 a1 ec 47 12 00 mov 0x1247ec,%ax
10b9c6: 23 41 0c and 0xc(%ecx),%eax
10b9c9: 66 a3 ec 47 12 00 mov %ax,0x1247ec
10b9cf: eb 0a jmp 10b9db <_Scheduler_priority_Block+0x53>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10b9d1: 8b 0a mov (%edx),%ecx
previous = the_node->previous;
10b9d3: 8b 42 04 mov 0x4(%edx),%eax
next->previous = previous;
10b9d6: 89 41 04 mov %eax,0x4(%ecx)
previous->next = next;
10b9d9: 89 08 mov %ecx,(%eax)
_Scheduler_priority_Ready_queue_extract( the_thread );
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
10b9db: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10b9e1: 75 43 jne 10ba26 <_Scheduler_priority_Block+0x9e>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10b9e3: 66 8b 35 ec 47 12 00 mov 0x1247ec,%si
10b9ea: 31 c9 xor %ecx,%ecx
10b9ec: 89 cb mov %ecx,%ebx
10b9ee: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10b9f2: 0f b7 db movzwl %bx,%ebx
10b9f5: 66 8b b4 1b f0 47 12 mov 0x1247f0(%ebx,%ebx,1),%si
10b9fc: 00
10b9fd: 66 0f bc ce bsf %si,%cx
return (_Priority_Bits_index( major ) << 4) +
10ba01: c1 e3 04 shl $0x4,%ebx
10ba04: 0f b7 c9 movzwl %cx,%ecx
10ba07: 8d 04 0b lea (%ebx,%ecx,1),%eax
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10ba0a: 6b c0 0c imul $0xc,%eax,%eax
10ba0d: 03 05 50 04 12 00 add 0x120450,%eax
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
10ba13: 8b 18 mov (%eax),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10ba15: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10ba18: 31 c9 xor %ecx,%ecx
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10ba1a: 39 c3 cmp %eax,%ebx
10ba1c: 74 02 je 10ba20 <_Scheduler_priority_Block+0x98><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10ba1e: 89 d9 mov %ebx,%ecx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10ba20: 89 0d e0 47 12 00 mov %ecx,0x1247e0
/* TODO: flash critical section? */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body();
if ( _Thread_Is_executing( the_thread ) )
10ba26: 3b 15 dc 47 12 00 cmp 0x1247dc,%edx
10ba2c: 75 07 jne 10ba35 <_Scheduler_priority_Block+0xad>
_Thread_Dispatch_necessary = true;
10ba2e: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
}
10ba35: 5b pop %ebx
10ba36: 5e pop %esi
10ba37: c9 leave
10ba38: c3 ret
0010bb88 <_Scheduler_priority_Schedule>:
#include <rtems/system.h>
#include <rtems/score/scheduler.h>
#include <rtems/score/schedulerpriority.h>
void _Scheduler_priority_Schedule(void)
{
10bb88: 55 push %ebp
10bb89: 89 e5 mov %esp,%ebp
10bb8b: 53 push %ebx
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
10bb8c: 66 8b 1d ec 47 12 00 mov 0x1247ec,%bx
10bb93: 31 d2 xor %edx,%edx
10bb95: 89 d1 mov %edx,%ecx
10bb97: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10bb9b: 0f b7 c9 movzwl %cx,%ecx
10bb9e: 66 8b 9c 09 f0 47 12 mov 0x1247f0(%ecx,%ecx,1),%bx
10bba5: 00
10bba6: 66 0f bc d3 bsf %bx,%dx
return (_Priority_Bits_index( major ) << 4) +
10bbaa: c1 e1 04 shl $0x4,%ecx
10bbad: 0f b7 d2 movzwl %dx,%edx
10bbb0: 8d 04 11 lea (%ecx,%edx,1),%eax
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10bbb3: 6b c0 0c imul $0xc,%eax,%eax
10bbb6: 03 05 50 04 12 00 add 0x120450,%eax
_Scheduler_priority_Schedule_body();
}
10bbbc: 8b 08 mov (%eax),%ecx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10bbbe: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10bbc1: 31 d2 xor %edx,%edx
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
10bbc3: 39 c1 cmp %eax,%ecx
10bbc5: 74 02 je 10bbc9 <_Scheduler_priority_Schedule+0x41><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10bbc7: 89 ca mov %ecx,%edx
*
* @param[in] the_thread - pointer to thread
*/
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10bbc9: 89 15 e0 47 12 00 mov %edx,0x1247e0
10bbcf: 5b pop %ebx
10bbd0: c9 leave
10bbd1: c3 ret
0010bc94 <_Scheduler_priority_Yield>:
* ready chain
* select heir
*/
void _Scheduler_priority_Yield(void)
{
10bc94: 55 push %ebp
10bc95: 89 e5 mov %esp,%ebp
10bc97: 56 push %esi
10bc98: 53 push %ebx
Scheduler_priority_Per_thread *sched_info;
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10bc99: a1 dc 47 12 00 mov 0x1247dc,%eax
sched_info = (Scheduler_priority_Per_thread *) executing->scheduler_info;
ready = sched_info->ready_chain;
10bc9e: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
10bca4: 8b 12 mov (%edx),%edx
_ISR_Disable( level );
10bca6: 9c pushf
10bca7: fa cli
10bca8: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10bca9: 8b 5a 08 mov 0x8(%edx),%ebx
10bcac: 39 1a cmp %ebx,(%edx)
10bcae: 74 2e je 10bcde <_Scheduler_priority_Yield+0x4a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10bcb0: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10bcb2: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10bcb5: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10bcb8: 89 33 mov %esi,(%ebx)
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
10bcba: 8b 5a 08 mov 0x8(%edx),%ebx
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
10bcbd: 8d 72 04 lea 0x4(%edx),%esi
10bcc0: 89 30 mov %esi,(%eax)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10bcc2: 89 42 08 mov %eax,0x8(%edx)
old_last->next = the_node;
10bcc5: 89 03 mov %eax,(%ebx)
the_node->previous = old_last;
10bcc7: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10bcca: 51 push %ecx
10bccb: 9d popf
10bccc: fa cli
if ( _Thread_Is_heir( executing ) )
10bccd: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bcd3: 75 11 jne 10bce6 <_Scheduler_priority_Yield+0x52><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) _Chain_First( ready );
10bcd5: 8b 02 mov (%edx),%eax
10bcd7: a3 e0 47 12 00 mov %eax,0x1247e0
10bcdc: eb 08 jmp 10bce6 <_Scheduler_priority_Yield+0x52>
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10bcde: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bce4: 74 07 je 10bced <_Scheduler_priority_Yield+0x59><== ALWAYS TAKEN
_Thread_Dispatch_necessary = true;
10bce6: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bced: 51 push %ecx
10bcee: 9d popf
}
10bcef: 5b pop %ebx
10bcf0: 5e pop %esi
10bcf1: c9 leave
10bcf2: c3 ret
0010ad34 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10ad34: 55 push %ebp
10ad35: 89 e5 mov %esp,%ebp
10ad37: 56 push %esi
10ad38: 53 push %ebx
10ad39: 8b 4d 08 mov 0x8(%ebp),%ecx
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
10ad3c: 8b 35 b4 36 12 00 mov 0x1236b4,%esi
(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) )
return false;
10ad42: 31 db xor %ebx,%ebx
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) ||
10ad44: 85 c9 test %ecx,%ecx
10ad46: 74 57 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10ad48: b8 40 42 0f 00 mov $0xf4240,%eax
10ad4d: 31 d2 xor %edx,%edx
10ad4f: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ad51: 39 41 18 cmp %eax,0x18(%ecx)
10ad54: 73 49 jae 10ad9f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10ad56: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10ad5a: 77 43 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10ad5c: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10ad60: 77 3d ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10ad62: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10ad66: 77 37 ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10ad68: 8b 41 04 mov 0x4(%ecx),%eax
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
10ad6b: 85 c0 test %eax,%eax
10ad6d: 74 30 je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10ad6f: 83 f8 0c cmp $0xc,%eax
10ad72: 77 2b ja 10ad9f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad74: 8b 31 mov (%ecx),%esi
(the_tod->ticks >= ticks_per_second) ||
(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) ||
10ad76: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad7c: 76 21 jbe 10ad9f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad7e: 8b 51 08 mov 0x8(%ecx),%edx
(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) ||
10ad81: 85 d2 test %edx,%edx
10ad83: 74 1a je 10ad9f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad85: 83 e6 03 and $0x3,%esi
10ad88: 75 09 jne 10ad93 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad8a: 8b 04 85 70 0a 12 00 mov 0x120a70(,%eax,4),%eax
10ad91: eb 07 jmp 10ad9a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad93: 8b 04 85 3c 0a 12 00 mov 0x120a3c(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad9a: 39 c2 cmp %eax,%edx
10ad9c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad9f: 88 d8 mov %bl,%al
10ada1: 5b pop %ebx
10ada2: 5e pop %esi
10ada3: c9 leave
10ada4: c3 ret
0010bd40 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bd40: 55 push %ebp
10bd41: 89 e5 mov %esp,%ebp
10bd43: 57 push %edi
10bd44: 56 push %esi
10bd45: 53 push %ebx
10bd46: 83 ec 28 sub $0x28,%esp
10bd49: 8b 5d 08 mov 0x8(%ebp),%ebx
10bd4c: 8b 75 0c mov 0xc(%ebp),%esi
10bd4f: 8a 45 10 mov 0x10(%ebp),%al
10bd52: 88 45 e7 mov %al,-0x19(%ebp)
States_Control state, original_state;
/*
* Save original state
*/
original_state = the_thread->current_state;
10bd55: 8b 7b 10 mov 0x10(%ebx),%edi
/*
* 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 );
10bd58: 53 push %ebx
10bd59: e8 3a 0b 00 00 call 10c898 <_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 )
10bd5e: 83 c4 10 add $0x10,%esp
10bd61: 39 73 14 cmp %esi,0x14(%ebx)
10bd64: 74 0c je 10bd72 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10bd66: 50 push %eax
10bd67: 50 push %eax
10bd68: 56 push %esi
10bd69: 53 push %ebx
10bd6a: e8 d9 0a 00 00 call 10c848 <_Thread_Set_priority>
10bd6f: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bd72: 9c pushf
10bd73: fa cli
10bd74: 5e pop %esi
/*
* 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;
10bd75: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bd78: 83 f8 04 cmp $0x4,%eax
10bd7b: 74 2b je 10bda8 <_Thread_Change_priority+0x68>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bd7d: 83 e7 04 and $0x4,%edi
10bd80: 75 08 jne 10bd8a <_Thread_Change_priority+0x4a><== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
10bd82: 89 c2 mov %eax,%edx
10bd84: 83 e2 fb and $0xfffffffb,%edx
10bd87: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10bd8a: 56 push %esi
10bd8b: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bd8c: a9 e0 be 03 00 test $0x3bee0,%eax
10bd91: 74 65 je 10bdf8 <_Thread_Change_priority+0xb8>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bd93: 89 5d 0c mov %ebx,0xc(%ebp)
10bd96: 8b 43 44 mov 0x44(%ebx),%eax
10bd99: 89 45 08 mov %eax,0x8(%ebp)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
10bd9c: 8d 65 f4 lea -0xc(%ebp),%esp
10bd9f: 5b pop %ebx
10bda0: 5e pop %esi
10bda1: 5f pop %edi
10bda2: c9 leave
/* 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 );
10bda3: e9 18 0a 00 00 jmp 10c7c0 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10bda8: 83 e7 04 and $0x4,%edi
10bdab: 75 26 jne 10bdd3 <_Thread_Change_priority+0x93><== NEVER TAKEN
* 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 );
10bdad: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
if ( prepend_it )
10bdb4: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10bdb8: 74 0c je 10bdc6 <_Thread_Change_priority+0x86>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue_first( the_thread );
10bdba: 83 ec 0c sub $0xc,%esp
10bdbd: 53 push %ebx
10bdbe: ff 15 78 04 12 00 call *0x120478
10bdc4: eb 0a jmp 10bdd0 <_Thread_Change_priority+0x90>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue( the_thread );
10bdc6: 83 ec 0c sub $0xc,%esp
10bdc9: 53 push %ebx
10bdca: ff 15 74 04 12 00 call *0x120474
10bdd0: 83 c4 10 add $0x10,%esp
_Scheduler_Enqueue_first( the_thread );
else
_Scheduler_Enqueue( the_thread );
}
_ISR_Flash( level );
10bdd3: 56 push %esi
10bdd4: 9d popf
10bdd5: fa cli
* This kernel routine implements the scheduling decision logic for
* the scheduler. It does NOT dispatch.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void )
{
_Scheduler.Operations.schedule();
10bdd6: ff 15 58 04 12 00 call *0x120458
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bddc: a1 dc 47 12 00 mov 0x1247dc,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule();
if ( !_Thread_Is_executing_also_the_heir() &&
10bde1: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bde7: 74 0d je 10bdf6 <_Thread_Change_priority+0xb6>
10bde9: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bded: 74 07 je 10bdf6 <_Thread_Change_priority+0xb6>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10bdef: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bdf6: 56 push %esi
10bdf7: 9d popf
}
10bdf8: 8d 65 f4 lea -0xc(%ebp),%esp
10bdfb: 5b pop %ebx
10bdfc: 5e pop %esi
10bdfd: 5f pop %edi
10bdfe: c9 leave
10bdff: c3 ret
0010bfa4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bfa4: 55 push %ebp
10bfa5: 89 e5 mov %esp,%ebp
10bfa7: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bfaa: 8d 45 f4 lea -0xc(%ebp),%eax
10bfad: 50 push %eax
10bfae: ff 75 08 pushl 0x8(%ebp)
10bfb1: e8 82 01 00 00 call 10c138 <_Thread_Get>
switch ( location ) {
10bfb6: 83 c4 10 add $0x10,%esp
10bfb9: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bfbd: 75 1b jne 10bfda <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bfbf: 52 push %edx
10bfc0: 52 push %edx
10bfc1: 68 18 00 00 10 push $0x10000018
10bfc6: 50 push %eax
10bfc7: e8 34 fe ff ff call 10be00 <_Thread_Clear_state>
10bfcc: a1 c0 45 12 00 mov 0x1245c0,%eax
10bfd1: 48 dec %eax
10bfd2: a3 c0 45 12 00 mov %eax,0x1245c0
10bfd7: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bfda: c9 leave
10bfdb: c3 ret
0010bfdc <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bfdc: 55 push %ebp
10bfdd: 89 e5 mov %esp,%ebp
10bfdf: 57 push %edi
10bfe0: 56 push %esi
10bfe1: 53 push %ebx
10bfe2: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bfe5: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10bfeb: 9c pushf
10bfec: fa cli
10bfed: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bfee: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bff1: e9 f9 00 00 00 jmp 10c0ef <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bff6: 8b 35 e0 47 12 00 mov 0x1247e0,%esi
_Thread_Dispatch_disable_level = 1;
10bffc: c7 05 c0 45 12 00 01 movl $0x1,0x1245c0
10c003: 00 00 00
_Thread_Dispatch_necessary = false;
10c006: c6 05 e8 47 12 00 00 movb $0x0,0x1247e8
_Thread_Executing = heir;
10c00d: 89 35 dc 47 12 00 mov %esi,0x1247dc
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
10c013: 39 de cmp %ebx,%esi
10c015: 0f 84 e2 00 00 00 je 10c0fd <_Thread_Dispatch+0x121>
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
10c01b: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10c01f: 75 09 jne 10c02a <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c021: 8b 15 90 45 12 00 mov 0x124590,%edx
10c027: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10c02a: 50 push %eax
10c02b: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10c02c: 83 ec 0c sub $0xc,%esp
10c02f: 8d 45 e0 lea -0x20(%ebp),%eax
10c032: 50 push %eax
10c033: e8 e8 29 00 00 call 10ea20 <_TOD_Get_uptime>
_Timestamp_Subtract(
10c038: 83 c4 0c add $0xc,%esp
10c03b: 57 push %edi
10c03c: 8d 45 e0 lea -0x20(%ebp),%eax
10c03f: 50 push %eax
10c040: 68 70 46 12 00 push $0x124670
10c045: e8 16 0a 00 00 call 10ca60 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10c04a: 58 pop %eax
10c04b: 5a pop %edx
10c04c: 57 push %edi
10c04d: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10c053: 50 push %eax
10c054: e8 d7 09 00 00 call 10ca30 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10c059: 8b 45 e0 mov -0x20(%ebp),%eax
10c05c: 8b 55 e4 mov -0x1c(%ebp),%edx
10c05f: a3 70 46 12 00 mov %eax,0x124670
10c064: 89 15 74 46 12 00 mov %edx,0x124674
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10c06a: a1 48 46 12 00 mov 0x124648,%eax
10c06f: 83 c4 10 add $0x10,%esp
10c072: 85 c0 test %eax,%eax
10c074: 74 10 je 10c086 <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10c076: 8b 10 mov (%eax),%edx
10c078: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10c07e: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx
10c084: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10c086: 51 push %ecx
10c087: 51 push %ecx
10c088: 56 push %esi
10c089: 53 push %ebx
10c08a: e8 09 0c 00 00 call 10cc98 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10c08f: 58 pop %eax
10c090: 5a pop %edx
10c091: 81 c6 c4 00 00 00 add $0xc4,%esi
10c097: 56 push %esi
10c098: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
10c09e: 50 push %eax
10c09f: e8 cc 0e 00 00 call 10cf70 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10c0a4: 83 c4 10 add $0x10,%esp
10c0a7: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
10c0ae: 74 36 je 10c0e6 <_Thread_Dispatch+0x10a>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
10c0b0: a1 44 46 12 00 mov 0x124644,%eax
10c0b5: 39 c3 cmp %eax,%ebx
10c0b7: 74 2d je 10c0e6 <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10c0b9: 85 c0 test %eax,%eax
10c0bb: 74 11 je 10c0ce <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10c0bd: 83 ec 0c sub $0xc,%esp
10c0c0: 05 dc 00 00 00 add $0xdc,%eax
10c0c5: 50 push %eax
10c0c6: e8 d9 0e 00 00 call 10cfa4 <_CPU_Context_save_fp>
10c0cb: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10c0ce: 83 ec 0c sub $0xc,%esp
10c0d1: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax
10c0d7: 50 push %eax
10c0d8: e8 d1 0e 00 00 call 10cfae <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10c0dd: 89 1d 44 46 12 00 mov %ebx,0x124644
10c0e3: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10c0e6: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10c0ec: 9c pushf
10c0ed: fa cli
10c0ee: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10c0ef: 8a 15 e8 47 12 00 mov 0x1247e8,%dl
10c0f5: 84 d2 test %dl,%dl
10c0f7: 0f 85 f9 fe ff ff jne 10bff6 <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10c0fd: c7 05 c0 45 12 00 00 movl $0x0,0x1245c0
10c104: 00 00 00
_ISR_Enable( level );
10c107: 50 push %eax
10c108: 9d popf
_API_extensions_Run_postswitch();
10c109: e8 d5 e7 ff ff call 10a8e3 <_API_extensions_Run_postswitch>
}
10c10e: 8d 65 f4 lea -0xc(%ebp),%esp
10c111: 5b pop %ebx
10c112: 5e pop %esi
10c113: 5f pop %edi
10c114: c9 leave
10c115: c3 ret
001100dc <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
1100dc: 55 push %ebp
1100dd: 89 e5 mov %esp,%ebp
1100df: 53 push %ebx
1100e0: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
1100e3: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
1100e9: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax
_ISR_Set_level(level);
1100ef: 85 c0 test %eax,%eax
1100f1: 74 03 je 1100f6 <_Thread_Handler+0x1a>
1100f3: fa cli
1100f4: eb 01 jmp 1100f7 <_Thread_Handler+0x1b>
1100f6: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
1100f7: a0 84 42 12 00 mov 0x124284,%al
1100fc: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
1100ff: c6 05 84 42 12 00 01 movb $0x1,0x124284
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
110106: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
11010d: 74 24 je 110133 <_Thread_Handler+0x57>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
11010f: a1 44 46 12 00 mov 0x124644,%eax
110114: 39 c3 cmp %eax,%ebx
110116: 74 1b je 110133 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
110118: 85 c0 test %eax,%eax
11011a: 74 11 je 11012d <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
11011c: 83 ec 0c sub $0xc,%esp
11011f: 05 dc 00 00 00 add $0xdc,%eax
110124: 50 push %eax
110125: e8 7a ce ff ff call 10cfa4 <_CPU_Context_save_fp>
11012a: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
11012d: 89 1d 44 46 12 00 mov %ebx,0x124644
/*
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch
* disabled until all 'begin' extensions complete.
*/
_User_extensions_Thread_begin( executing );
110133: 83 ec 0c sub $0xc,%esp
110136: 53 push %ebx
110137: e8 0c ca ff ff call 10cb48 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
11013c: e8 d5 bf ff ff call 10c116 <_Thread_Enable_dispatch>
/*
* _init could be a weak symbol and we SHOULD test it but it isn't
* in any configuration I know of and it generates a warning on every
* RTEMS target configuration. --joel (12 May 2007)
*/
if (!doneCons) /* && (volatile void *)_init) */ {
110141: 83 c4 10 add $0x10,%esp
110144: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
110148: 75 05 jne 11014f <_Thread_Handler+0x73>
INIT_NAME ();
11014a: e8 f1 c6 00 00 call 11c840 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
11014f: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
110156: 75 15 jne 11016d <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
110158: 83 ec 0c sub $0xc,%esp
11015b: ff b3 9c 00 00 00 pushl 0x9c(%ebx)
110161: ff 93 90 00 00 00 call *0x90(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
110167: 89 43 28 mov %eax,0x28(%ebx)
11016a: 83 c4 10 add $0x10,%esp
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
11016d: 83 ec 0c sub $0xc,%esp
110170: 53 push %ebx
110171: e8 03 ca ff ff call 10cb79 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
110176: 83 c4 0c add $0xc,%esp
110179: 6a 05 push $0x5
11017b: 6a 01 push $0x1
11017d: 6a 00 push $0x0
11017f: e8 58 b0 ff ff call 10b1dc <_Internal_error_Occurred>
0010c1ac <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10c1ac: 55 push %ebp
10c1ad: 89 e5 mov %esp,%ebp
10c1af: 57 push %edi
10c1b0: 56 push %esi
10c1b1: 53 push %ebx
10c1b2: 83 ec 24 sub $0x24,%esp
10c1b5: 8b 5d 0c mov 0xc(%ebp),%ebx
10c1b8: 8b 75 14 mov 0x14(%ebp),%esi
10c1bb: 8a 55 18 mov 0x18(%ebp),%dl
10c1be: 8a 45 20 mov 0x20(%ebp),%al
10c1c1: 88 45 e7 mov %al,-0x19(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10c1c4: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10c1cb: 00 00 00
10c1ce: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
10c1d5: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c1d8: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx)
10c1df: 00 00 00
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10c1e2: 56 push %esi
10c1e3: 53 push %ebx
10c1e4: 88 55 e0 mov %dl,-0x20(%ebp)
10c1e7: e8 dc 06 00 00 call 10c8c8 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c1ec: 83 c4 10 add $0x10,%esp
10c1ef: 39 f0 cmp %esi,%eax
10c1f1: 8a 55 e0 mov -0x20(%ebp),%dl
10c1f4: 0f 82 9f 01 00 00 jb 10c399 <_Thread_Initialize+0x1ed>
10c1fa: 85 c0 test %eax,%eax
10c1fc: 0f 84 97 01 00 00 je 10c399 <_Thread_Initialize+0x1ed><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c202: 8b 8b c0 00 00 00 mov 0xc0(%ebx),%ecx
10c208: 89 8b b8 00 00 00 mov %ecx,0xb8(%ebx)
the_stack->size = size;
10c20e: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10c214: 31 ff xor %edi,%edi
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
10c216: 84 d2 test %dl,%dl
10c218: 74 17 je 10c231 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c21a: 83 ec 0c sub $0xc,%esp
10c21d: 6a 6c push $0x6c
10c21f: e8 e2 0c 00 00 call 10cf06 <_Workspace_Allocate>
10c224: 89 c7 mov %eax,%edi
if ( !fp_area )
10c226: 83 c4 10 add $0x10,%esp
10c229: 85 c0 test %eax,%eax
10c22b: 0f 84 15 01 00 00 je 10c346 <_Thread_Initialize+0x19a>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c231: 89 bb dc 00 00 00 mov %edi,0xdc(%ebx)
the_thread->Start.fp_context = fp_area;
10c237: 89 bb bc 00 00 00 mov %edi,0xbc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c23d: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c244: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c24b: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c252: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c259: a1 54 46 12 00 mov 0x124654,%eax
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c25e: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c260: 85 c0 test %eax,%eax
10c262: 74 1d je 10c281 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10c264: 83 ec 0c sub $0xc,%esp
10c267: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c26e: 50 push %eax
10c26f: e8 92 0c 00 00 call 10cf06 <_Workspace_Allocate>
10c274: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c276: 83 c4 10 add $0x10,%esp
10c279: 85 c0 test %eax,%eax
10c27b: 0f 84 c7 00 00 00 je 10c348 <_Thread_Initialize+0x19c>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c281: 89 b3 ec 00 00 00 mov %esi,0xec(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10c287: 85 f6 test %esi,%esi
10c289: 74 16 je 10c2a1 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c28b: 8b 15 54 46 12 00 mov 0x124654,%edx
10c291: 31 c0 xor %eax,%eax
10c293: eb 08 jmp 10c29d <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10c295: c7 04 86 00 00 00 00 movl $0x0,(%esi,%eax,4)
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c29c: 40 inc %eax
10c29d: 39 d0 cmp %edx,%eax
10c29f: 76 f4 jbe 10c295 <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c2a1: 8a 45 e7 mov -0x19(%ebp),%al
10c2a4: 88 83 a0 00 00 00 mov %al,0xa0(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c2aa: 8b 45 24 mov 0x24(%ebp),%eax
10c2ad: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c2b3: 8b 45 28 mov 0x28(%ebp),%eax
10c2b6: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c2bc: 8b 45 2c mov 0x2c(%ebp),%eax
10c2bf: 89 83 ac 00 00 00 mov %eax,0xac(%ebx)
the_thread->current_state = STATES_DORMANT;
10c2c5: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c2cc: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c2d3: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c2da: 8b 45 1c mov 0x1c(%ebp),%eax
10c2dd: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c2e0: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
*/
RTEMS_INLINE_ROUTINE void* _Scheduler_Allocate(
Thread_Control *the_thread
)
{
return _Scheduler.Operations.allocate( the_thread );
10c2e6: 83 ec 0c sub $0xc,%esp
10c2e9: 53 push %ebx
10c2ea: ff 15 68 04 12 00 call *0x120468
10c2f0: 89 c2 mov %eax,%edx
sched =_Scheduler_Allocate( the_thread );
if ( !sched )
10c2f2: 83 c4 10 add $0x10,%esp
10c2f5: 85 c0 test %eax,%eax
10c2f7: 74 51 je 10c34a <_Thread_Initialize+0x19e>
goto failed;
_Thread_Set_priority( the_thread, priority );
10c2f9: 51 push %ecx
10c2fa: 51 push %ecx
10c2fb: ff 75 1c pushl 0x1c(%ebp)
10c2fe: 53 push %ebx
10c2ff: 89 45 e0 mov %eax,-0x20(%ebp)
10c302: e8 41 05 00 00 call 10c848 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c307: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c30e: 00 00 00
10c311: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c318: 00 00 00
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10c31b: 8b 45 08 mov 0x8(%ebp),%eax
10c31e: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c321: 0f b7 4b 08 movzwl 0x8(%ebx),%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c325: 89 1c 88 mov %ebx,(%eax,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c328: 8b 45 30 mov 0x30(%ebp),%eax
10c32b: 89 43 0c mov %eax,0xc(%ebx)
* enabled when we get here. We want to be able to run the
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
10c32e: 89 1c 24 mov %ebx,(%esp)
10c331: e8 b2 08 00 00 call 10cbe8 <_User_extensions_Thread_create>
10c336: 88 c1 mov %al,%cl
if ( extension_status )
10c338: 83 c4 10 add $0x10,%esp
return true;
10c33b: b0 01 mov $0x1,%al
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
10c33d: 84 c9 test %cl,%cl
10c33f: 8b 55 e0 mov -0x20(%ebp),%edx
10c342: 74 06 je 10c34a <_Thread_Initialize+0x19e>
10c344: eb 55 jmp 10c39b <_Thread_Initialize+0x1ef>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c346: 31 f6 xor %esi,%esi
size_t actual_stack_size = 0;
void *stack = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
void *fp_area;
#endif
void *sched = NULL;
10c348: 31 d2 xor %edx,%edx
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
_Workspace_Free( the_thread->libc_reent );
10c34a: 83 ec 0c sub $0xc,%esp
10c34d: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
10c353: 89 55 e0 mov %edx,-0x20(%ebp)
10c356: e8 c4 0b 00 00 call 10cf1f <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
_Workspace_Free( the_thread->API_Extensions[i] );
10c35b: 5a pop %edx
10c35c: ff b3 e4 00 00 00 pushl 0xe4(%ebx)
10c362: e8 b8 0b 00 00 call 10cf1f <_Workspace_Free>
10c367: 58 pop %eax
10c368: ff b3 e8 00 00 00 pushl 0xe8(%ebx)
10c36e: e8 ac 0b 00 00 call 10cf1f <_Workspace_Free>
_Workspace_Free( extensions_area );
10c373: 89 34 24 mov %esi,(%esp)
10c376: e8 a4 0b 00 00 call 10cf1f <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
_Workspace_Free( fp_area );
10c37b: 89 3c 24 mov %edi,(%esp)
10c37e: e8 9c 0b 00 00 call 10cf1f <_Workspace_Free>
#endif
_Workspace_Free( sched );
10c383: 8b 55 e0 mov -0x20(%ebp),%edx
10c386: 89 14 24 mov %edx,(%esp)
10c389: e8 91 0b 00 00 call 10cf1f <_Workspace_Free>
_Thread_Stack_Free( the_thread );
10c38e: 89 1c 24 mov %ebx,(%esp)
10c391: e8 82 05 00 00 call 10c918 <_Thread_Stack_Free>
return false;
10c396: 83 c4 10 add $0x10,%esp
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c399: 31 c0 xor %eax,%eax
_Workspace_Free( sched );
_Thread_Stack_Free( the_thread );
return false;
}
10c39b: 8d 65 f4 lea -0xc(%ebp),%esp
10c39e: 5b pop %ebx
10c39f: 5e pop %esi
10c3a0: 5f pop %edi
10c3a1: c9 leave
10c3a2: c3 ret
0010f5d0 <_Thread_Resume>:
*/
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f5d0: 55 push %ebp
10f5d1: 89 e5 mov %esp,%ebp
10f5d3: 53 push %ebx
10f5d4: 83 ec 04 sub $0x4,%esp
10f5d7: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f5da: 9c pushf
10f5db: fa cli
10f5dc: 5b pop %ebx
current_state = the_thread->current_state;
10f5dd: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f5e0: f6 c2 02 test $0x2,%dl
10f5e3: 74 17 je 10f5fc <_Thread_Resume+0x2c> <== NEVER TAKEN
10f5e5: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f5e8: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f5eb: 85 d2 test %edx,%edx
10f5ed: 75 0d jne 10f5fc <_Thread_Resume+0x2c>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Thread_Control *the_thread
)
{
_Scheduler.Operations.unblock( the_thread );
10f5ef: 83 ec 0c sub $0xc,%esp
10f5f2: 50 push %eax
10f5f3: ff 15 84 36 12 00 call *0x123684
10f5f9: 83 c4 10 add $0x10,%esp
_Scheduler_Unblock( the_thread );
}
}
_ISR_Enable( level );
10f5fc: 53 push %ebx
10f5fd: 9d popf
}
10f5fe: 8b 5d fc mov -0x4(%ebp),%ebx
10f601: c9 leave
10f602: c3 ret
0010c7c0 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c7c0: 55 push %ebp
10c7c1: 89 e5 mov %esp,%ebp
10c7c3: 57 push %edi
10c7c4: 56 push %esi
10c7c5: 53 push %ebx
10c7c6: 83 ec 1c sub $0x1c,%esp
10c7c9: 8b 75 08 mov 0x8(%ebp),%esi
10c7cc: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Just in case the thread really wasn't blocked on a thread queue
* when we get here.
*/
if ( !the_thread_queue )
10c7cf: 85 f6 test %esi,%esi
10c7d1: 74 36 je 10c809 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
10c7d3: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c7d7: 75 30 jne 10c809 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c7d9: 9c pushf
10c7da: fa cli
10c7db: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c7dc: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c7e3: 74 22 je 10c807 <_Thread_queue_Requeue+0x47><== NEVER TAKEN
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;
10c7e5: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi)
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
10c7ec: 50 push %eax
10c7ed: 6a 01 push $0x1
10c7ef: 57 push %edi
10c7f0: 56 push %esi
10c7f1: e8 c6 26 00 00 call 10eebc <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c7f6: 83 c4 0c add $0xc,%esp
10c7f9: 8d 45 e4 lea -0x1c(%ebp),%eax
10c7fc: 50 push %eax
10c7fd: 57 push %edi
10c7fe: 56 push %esi
10c7ff: e8 c0 fd ff ff call 10c5c4 <_Thread_queue_Enqueue_priority>
10c804: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c807: 53 push %ebx
10c808: 9d popf
}
}
10c809: 8d 65 f4 lea -0xc(%ebp),%esp
10c80c: 5b pop %ebx
10c80d: 5e pop %esi
10c80e: 5f pop %edi
10c80f: c9 leave
10c810: c3 ret
0010c814 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c814: 55 push %ebp
10c815: 89 e5 mov %esp,%ebp
10c817: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c81a: 8d 45 f4 lea -0xc(%ebp),%eax
10c81d: 50 push %eax
10c81e: ff 75 08 pushl 0x8(%ebp)
10c821: e8 12 f9 ff ff call 10c138 <_Thread_Get>
switch ( location ) {
10c826: 83 c4 10 add $0x10,%esp
10c829: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c82d: 75 17 jne 10c846 <_Thread_queue_Timeout+0x32><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10c82f: 83 ec 0c sub $0xc,%esp
10c832: 50 push %eax
10c833: e8 3c 27 00 00 call 10ef74 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c838: a1 c0 45 12 00 mov 0x1245c0,%eax
10c83d: 48 dec %eax
10c83e: a3 c0 45 12 00 mov %eax,0x1245c0
10c843: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c846: c9 leave
10c847: c3 ret
001169c4 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
1169c4: 55 push %ebp
1169c5: 89 e5 mov %esp,%ebp
1169c7: 57 push %edi
1169c8: 56 push %esi
1169c9: 53 push %ebx
1169ca: 83 ec 4c sub $0x4c,%esp
1169cd: 8b 5d 08 mov 0x8(%ebp),%ebx
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
1169d0: 8d 55 dc lea -0x24(%ebp),%edx
1169d3: 8d 45 e0 lea -0x20(%ebp),%eax
1169d6: 89 45 dc mov %eax,-0x24(%ebp)
head->previous = NULL;
1169d9: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
tail->previous = head;
1169e0: 89 55 e4 mov %edx,-0x1c(%ebp)
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
1169e3: 8d 7d d0 lea -0x30(%ebp),%edi
1169e6: 8d 4d d4 lea -0x2c(%ebp),%ecx
1169e9: 89 4d d0 mov %ecx,-0x30(%ebp)
head->previous = NULL;
1169ec: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
tail->previous = head;
1169f3: 89 7d d8 mov %edi,-0x28(%ebp)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169f6: 8d 53 30 lea 0x30(%ebx),%edx
1169f9: 89 55 c0 mov %edx,-0x40(%ebp)
/*
* 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 );
1169fc: 8d 73 68 lea 0x68(%ebx),%esi
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
1169ff: 89 45 b4 mov %eax,-0x4c(%ebp)
Chain_Control *tmp;
/*
* 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;
116a02: 8d 4d dc lea -0x24(%ebp),%ecx
116a05: 89 4b 78 mov %ecx,0x78(%ebx)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
116a08: a1 28 db 13 00 mov 0x13db28,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116a0d: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
116a10: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116a13: 51 push %ecx
116a14: 57 push %edi
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
116a15: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116a17: 50 push %eax
116a18: ff 75 c0 pushl -0x40(%ebp)
116a1b: e8 38 38 00 00 call 11a258 <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116a20: a1 a0 da 13 00 mov 0x13daa0,%eax
116a25: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
116a28: 8b 43 74 mov 0x74(%ebx),%eax
/*
* 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 ) {
116a2b: 83 c4 10 add $0x10,%esp
116a2e: 39 45 c4 cmp %eax,-0x3c(%ebp)
116a31: 76 10 jbe 116a43 <_Timer_server_Body+0x7f>
/*
* 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 );
116a33: 52 push %edx
116a34: 57 push %edi
if ( snapshot > last_snapshot ) {
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
116a35: 8b 55 c4 mov -0x3c(%ebp),%edx
116a38: 29 c2 sub %eax,%edx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
116a3a: 52 push %edx
116a3b: 56 push %esi
116a3c: e8 17 38 00 00 call 11a258 <_Watchdog_Adjust_to_chain>
116a41: eb 0f jmp 116a52 <_Timer_server_Body+0x8e>
} else if ( snapshot < last_snapshot ) {
116a43: 73 10 jae 116a55 <_Timer_server_Body+0x91>
/*
* 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 );
116a45: 51 push %ecx
} else if ( snapshot < last_snapshot ) {
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
116a46: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
116a49: 50 push %eax
116a4a: 6a 01 push $0x1
116a4c: 56 push %esi
116a4d: e8 9a 37 00 00 call 11a1ec <_Watchdog_Adjust>
116a52: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116a55: 8b 4d c4 mov -0x3c(%ebp),%ecx
116a58: 89 4b 74 mov %ecx,0x74(%ebx)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
116a5b: 8b 43 78 mov 0x78(%ebx),%eax
116a5e: 83 ec 0c sub $0xc,%esp
116a61: 50 push %eax
116a62: e8 b1 08 00 00 call 117318 <_Chain_Get>
if ( timer == NULL ) {
116a67: 83 c4 10 add $0x10,%esp
116a6a: 85 c0 test %eax,%eax
116a6c: 74 29 je 116a97 <_Timer_server_Body+0xd3><== ALWAYS TAKEN
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116a6e: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116a71: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116a74: 75 0b jne 116a81 <_Timer_server_Body+0xbd><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116a76: 52 push %edx <== NOT EXECUTED
116a77: 52 push %edx <== NOT EXECUTED
116a78: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a7b: 50 push %eax <== NOT EXECUTED
116a7c: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116a7f: eb 0c jmp 116a8d <_Timer_server_Body+0xc9><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116a81: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116a84: 75 d5 jne 116a5b <_Timer_server_Body+0x97><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116a86: 51 push %ecx <== NOT EXECUTED
116a87: 51 push %ecx <== NOT EXECUTED
116a88: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a8b: 50 push %eax <== NOT EXECUTED
116a8c: 56 push %esi <== NOT EXECUTED
116a8d: e8 4e 38 00 00 call 11a2e0 <_Watchdog_Insert> <== NOT EXECUTED
116a92: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116a95: eb c4 jmp 116a5b <_Timer_server_Body+0x97><== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
116a97: 9c pushf
116a98: fa cli
116a99: 5a pop %edx
tmp = ts->insert_chain;
116a9a: 8b 43 78 mov 0x78(%ebx),%eax
if ( _Chain_Is_empty( insert_chain ) ) {
116a9d: b0 01 mov $0x1,%al
116a9f: 8b 4d b4 mov -0x4c(%ebp),%ecx
116aa2: 39 4d dc cmp %ecx,-0x24(%ebp)
116aa5: 75 09 jne 116ab0 <_Timer_server_Body+0xec><== NEVER TAKEN
ts->insert_chain = NULL;
116aa7: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
do_loop = false;
116aae: 31 c0 xor %eax,%eax
}
_ISR_Enable( level );
116ab0: 52 push %edx
116ab1: 9d popf
* 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;
while ( do_loop ) {
116ab2: 84 c0 test %al,%al
116ab4: 0f 85 4e ff ff ff jne 116a08 <_Timer_server_Body+0x44><== NEVER TAKEN
116aba: 8d 45 d4 lea -0x2c(%ebp),%eax
_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 ) ) {
116abd: 39 45 d0 cmp %eax,-0x30(%ebp)
116ac0: 74 3a je 116afc <_Timer_server_Body+0x138>
116ac2: 89 45 b0 mov %eax,-0x50(%ebp)
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
116ac5: 9c pushf
116ac6: fa cli
116ac7: 59 pop %ecx
initialized = false;
}
#endif
return status;
}
116ac8: 8b 45 d0 mov -0x30(%ebp),%eax
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
116acb: 3b 45 b0 cmp -0x50(%ebp),%eax
116ace: 74 25 je 116af5 <_Timer_server_Body+0x131>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
116ad0: 8b 10 mov (%eax),%edx
head->next = new_first;
116ad2: 89 55 d0 mov %edx,-0x30(%ebp)
new_first->previous = head;
116ad5: 89 7a 04 mov %edi,0x4(%edx)
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
116ad8: 85 c0 test %eax,%eax
116ada: 74 19 je 116af5 <_Timer_server_Body+0x131><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116adc: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116ae3: 51 push %ecx
116ae4: 9d popf
/*
* 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 );
116ae5: 52 push %edx
116ae6: 52 push %edx
116ae7: ff 70 24 pushl 0x24(%eax)
116aea: ff 70 20 pushl 0x20(%eax)
116aed: ff 50 1c call *0x1c(%eax)
}
116af0: 83 c4 10 add $0x10,%esp
116af3: eb d0 jmp 116ac5 <_Timer_server_Body+0x101>
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
116af5: 51 push %ecx
116af6: 9d popf
116af7: e9 06 ff ff ff jmp 116a02 <_Timer_server_Body+0x3e>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116afc: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116b00: e8 23 fe ff ff call 116928 <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116b05: 51 push %ecx
116b06: 51 push %ecx
116b07: 6a 08 push $0x8
116b09: ff 33 pushl (%ebx)
116b0b: e8 b4 31 00 00 call 119cc4 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116b10: 89 d8 mov %ebx,%eax
116b12: e8 21 fe ff ff call 116938 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116b17: 89 d8 mov %ebx,%eax
116b19: e8 60 fe ff ff call 11697e <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116b1e: e8 9f 29 00 00 call 1194c2 <_Thread_Enable_dispatch>
ts->active = true;
116b23: c6 43 7c 01 movb $0x1,0x7c(%ebx)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
116b27: 8d 43 08 lea 0x8(%ebx),%eax
116b2a: 89 04 24 mov %eax,(%esp)
116b2d: e8 ce 38 00 00 call 11a400 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116b32: 8d 43 40 lea 0x40(%ebx),%eax
116b35: 89 04 24 mov %eax,(%esp)
116b38: e8 c3 38 00 00 call 11a400 <_Watchdog_Remove>
116b3d: 83 c4 10 add $0x10,%esp
116b40: e9 bd fe ff ff jmp 116a02 <_Timer_server_Body+0x3e>
00116b45 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116b45: 55 push %ebp
116b46: 89 e5 mov %esp,%ebp
116b48: 57 push %edi
116b49: 56 push %esi
116b4a: 53 push %ebx
116b4b: 83 ec 2c sub $0x2c,%esp
116b4e: 8b 5d 08 mov 0x8(%ebp),%ebx
116b51: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116b54: 8b 43 78 mov 0x78(%ebx),%eax
116b57: 85 c0 test %eax,%eax
116b59: 0f 85 de 00 00 00 jne 116c3d <_Timer_server_Schedule_operation_method+0xf8><== NEVER TAKEN
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
116b5f: e8 c4 fd ff ff call 116928 <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b64: 8b 46 38 mov 0x38(%esi),%eax
116b67: 83 f8 01 cmp $0x1,%eax
116b6a: 75 5a jne 116bc6 <_Timer_server_Schedule_operation_method+0x81>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116b6c: 9c pushf
116b6d: fa cli
116b6e: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116b71: 8b 15 28 db 13 00 mov 0x13db28,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116b77: 8b 4b 3c mov 0x3c(%ebx),%ecx
initialized = false;
}
#endif
return status;
}
116b7a: 8b 43 30 mov 0x30(%ebx),%eax
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
116b7d: 8d 7b 34 lea 0x34(%ebx),%edi
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
116b80: 39 f8 cmp %edi,%eax
116b82: 74 19 je 116b9d <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116b84: 89 d7 mov %edx,%edi
116b86: 29 cf sub %ecx,%edi
116b88: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116b8b: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b8e: 31 c9 xor %ecx,%ecx
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
116b90: 3b 7d e4 cmp -0x1c(%ebp),%edi
116b93: 76 05 jbe 116b9a <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116b95: 89 f9 mov %edi,%ecx
116b97: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116b9a: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116b9d: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116ba0: ff 75 e0 pushl -0x20(%ebp)
116ba3: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116ba4: 50 push %eax
116ba5: 50 push %eax
116ba6: 83 c6 10 add $0x10,%esi
116ba9: 56 push %esi
116baa: 8d 43 30 lea 0x30(%ebx),%eax
116bad: 50 push %eax
116bae: e8 2d 37 00 00 call 11a2e0 <_Watchdog_Insert>
if ( !ts->active ) {
116bb3: 8a 43 7c mov 0x7c(%ebx),%al
116bb6: 83 c4 10 add $0x10,%esp
116bb9: 84 c0 test %al,%al
116bbb: 75 74 jne 116c31 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116bbd: 89 d8 mov %ebx,%eax
116bbf: e8 74 fd ff ff call 116938 <_Timer_server_Reset_interval_system_watchdog>
116bc4: eb 6b jmp 116c31 <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116bc6: 83 f8 03 cmp $0x3,%eax
116bc9: 75 66 jne 116c31 <_Timer_server_Schedule_operation_method+0xec>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
116bcb: 9c pushf
116bcc: fa cli
116bcd: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116bd0: 8b 15 a0 da 13 00 mov 0x13daa0,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116bd6: 8b 43 74 mov 0x74(%ebx),%eax
initialized = false;
}
#endif
return status;
}
116bd9: 8b 4b 68 mov 0x68(%ebx),%ecx
116bdc: 8d 7b 6c lea 0x6c(%ebx),%edi
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
116bdf: 39 f9 cmp %edi,%ecx
116be1: 74 27 je 116c0a <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116be3: 8b 79 10 mov 0x10(%ecx),%edi
116be6: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116be9: 39 c2 cmp %eax,%edx
116beb: 76 15 jbe 116c02 <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116bed: 89 d7 mov %edx,%edi
116bef: 29 c7 sub %eax,%edi
116bf1: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116bf4: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116bf6: 39 7d d4 cmp %edi,-0x2c(%ebp)
116bf9: 76 0c jbe 116c07 <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116bfb: 8b 45 d4 mov -0x2c(%ebp),%eax
116bfe: 29 f8 sub %edi,%eax
116c00: eb 05 jmp 116c07 <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116c02: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116c05: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116c07: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116c0a: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116c0d: ff 75 e0 pushl -0x20(%ebp)
116c10: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116c11: 57 push %edi
116c12: 57 push %edi
116c13: 83 c6 10 add $0x10,%esi
116c16: 56 push %esi
116c17: 8d 43 68 lea 0x68(%ebx),%eax
116c1a: 50 push %eax
116c1b: e8 c0 36 00 00 call 11a2e0 <_Watchdog_Insert>
if ( !ts->active ) {
116c20: 8a 43 7c mov 0x7c(%ebx),%al
116c23: 83 c4 10 add $0x10,%esp
116c26: 84 c0 test %al,%al
116c28: 75 07 jne 116c31 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116c2a: 89 d8 mov %ebx,%eax
116c2c: e8 4d fd ff ff call 11697e <_Timer_server_Reset_tod_system_watchdog>
* 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 );
}
}
116c31: 8d 65 f4 lea -0xc(%ebp),%esp
116c34: 5b pop %ebx
116c35: 5e pop %esi
116c36: 5f pop %edi
116c37: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116c38: e9 85 28 00 00 jmp 1194c2 <_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 );
116c3d: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116c40: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116c43: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116c46: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116c49: 5b pop %ebx <== NOT EXECUTED
116c4a: 5e pop %esi <== NOT EXECUTED
116c4b: 5f pop %edi <== NOT EXECUTED
116c4c: c9 leave <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
116c4d: e9 8a 06 00 00 jmp 1172dc <_Chain_Append> <== NOT EXECUTED
0010cbab <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10cbab: 55 push %ebp
10cbac: 89 e5 mov %esp,%ebp
10cbae: 57 push %edi
10cbaf: 56 push %esi
10cbb0: 53 push %ebx
10cbb1: 83 ec 0c sub $0xc,%esp
10cbb4: 8b 7d 10 mov 0x10(%ebp),%edi
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cbb7: 8b 1d 94 47 12 00 mov 0x124794,%ebx
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 );
10cbbd: 0f b6 75 0c movzbl 0xc(%ebp),%esi
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cbc1: eb 15 jmp 10cbd8 <_User_extensions_Fatal+0x2d>
!_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 )
10cbc3: 8b 43 30 mov 0x30(%ebx),%eax
10cbc6: 85 c0 test %eax,%eax
10cbc8: 74 0b je 10cbd5 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cbca: 52 push %edx
10cbcb: 57 push %edi
10cbcc: 56 push %esi
10cbcd: ff 75 08 pushl 0x8(%ebp)
10cbd0: ff d0 call *%eax
10cbd2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10cbd5: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cbd8: 81 fb 8c 47 12 00 cmp $0x12478c,%ebx
10cbde: 75 e3 jne 10cbc3 <_User_extensions_Fatal+0x18><== ALWAYS TAKEN
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cbe0: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10cbe3: 5b pop %ebx <== NOT EXECUTED
10cbe4: 5e pop %esi <== NOT EXECUTED
10cbe5: 5f pop %edi <== NOT EXECUTED
10cbe6: c9 leave <== NOT EXECUTED
10cbe7: c3 ret <== NOT EXECUTED
0010ca94 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10ca94: 55 push %ebp
10ca95: 89 e5 mov %esp,%ebp
10ca97: 57 push %edi
10ca98: 56 push %esi
10ca99: 53 push %ebx
10ca9a: 83 ec 1c sub $0x1c,%esp
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;
10ca9d: a1 60 05 12 00 mov 0x120560,%eax
10caa2: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10caa5: 8b 35 64 05 12 00 mov 0x120564,%esi
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10caab: c7 05 8c 47 12 00 90 movl $0x124790,0x12478c
10cab2: 47 12 00
head->previous = NULL;
10cab5: c7 05 90 47 12 00 00 movl $0x0,0x124790
10cabc: 00 00 00
tail->previous = head;
10cabf: c7 05 94 47 12 00 8c movl $0x12478c,0x124794
10cac6: 47 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10cac9: c7 05 c4 45 12 00 c8 movl $0x1245c8,0x1245c4
10cad0: 45 12 00
head->previous = NULL;
10cad3: c7 05 c8 45 12 00 00 movl $0x0,0x1245c8
10cada: 00 00 00
tail->previous = head;
10cadd: c7 05 cc 45 12 00 c4 movl $0x1245c4,0x1245cc
10cae4: 45 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10cae7: 85 f6 test %esi,%esi
10cae9: 74 53 je 10cb3e <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10caeb: 6b c8 34 imul $0x34,%eax,%ecx
10caee: 83 ec 0c sub $0xc,%esp
10caf1: 51 push %ecx
10caf2: 89 4d e0 mov %ecx,-0x20(%ebp)
10caf5: e8 3d 04 00 00 call 10cf37 <_Workspace_Allocate_or_fatal_error>
10cafa: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10cafc: 31 c0 xor %eax,%eax
10cafe: 8b 4d e0 mov -0x20(%ebp),%ecx
10cb01: 89 df mov %ebx,%edi
10cb03: f3 aa rep stos %al,%es:(%edi)
10cb05: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cb07: 83 c4 10 add $0x10,%esp
10cb0a: 31 d2 xor %edx,%edx
10cb0c: eb 2b jmp 10cb39 <_User_extensions_Handler_initialization+0xa5>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
10cb0e: 8d 7b 14 lea 0x14(%ebx),%edi
10cb11: 89 c6 mov %eax,%esi
10cb13: b9 08 00 00 00 mov $0x8,%ecx
10cb18: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10cb1a: 83 ec 0c sub $0xc,%esp
10cb1d: 53 push %ebx
10cb1e: 89 45 dc mov %eax,-0x24(%ebp)
10cb21: 89 55 e0 mov %edx,-0x20(%ebp)
10cb24: e8 f3 24 00 00 call 10f01c <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10cb29: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cb2c: 8b 55 e0 mov -0x20(%ebp),%edx
10cb2f: 42 inc %edx
10cb30: 8b 45 dc mov -0x24(%ebp),%eax
10cb33: 83 c0 20 add $0x20,%eax
10cb36: 83 c4 10 add $0x10,%esp
10cb39: 3b 55 e4 cmp -0x1c(%ebp),%edx
10cb3c: 72 d0 jb 10cb0e <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10cb3e: 8d 65 f4 lea -0xc(%ebp),%esp
10cb41: 5b pop %ebx
10cb42: 5e pop %esi
10cb43: 5f pop %edi
10cb44: c9 leave
10cb45: c3 ret
0010cb79 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10cb79: 55 push %ebp
10cb7a: 89 e5 mov %esp,%ebp
10cb7c: 56 push %esi
10cb7d: 53 push %ebx
10cb7e: 8b 75 08 mov 0x8(%ebp),%esi
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cb81: 8b 1d 94 47 12 00 mov 0x124794,%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cb87: eb 13 jmp 10cb9c <_User_extensions_Thread_exitted+0x23>
!_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 )
10cb89: 8b 43 2c mov 0x2c(%ebx),%eax
10cb8c: 85 c0 test %eax,%eax
10cb8e: 74 09 je 10cb99 <_User_extensions_Thread_exitted+0x20>
(*the_extension->Callouts.thread_exitted)( executing );
10cb90: 83 ec 0c sub $0xc,%esp
10cb93: 56 push %esi
10cb94: ff d0 call *%eax
10cb96: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
10cb99: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cb9c: 81 fb 8c 47 12 00 cmp $0x12478c,%ebx
10cba2: 75 e5 jne 10cb89 <_User_extensions_Thread_exitted+0x10>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
10cba4: 8d 65 f8 lea -0x8(%ebp),%esp
10cba7: 5b pop %ebx
10cba8: 5e pop %esi
10cba9: c9 leave
10cbaa: c3 ret
0010e3f0 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e3f0: 55 push %ebp
10e3f1: 89 e5 mov %esp,%ebp
10e3f3: 57 push %edi
10e3f4: 56 push %esi
10e3f5: 53 push %ebx
10e3f6: 83 ec 1c sub $0x1c,%esp
10e3f9: 8b 75 08 mov 0x8(%ebp),%esi
10e3fc: 8b 7d 0c mov 0xc(%ebp),%edi
10e3ff: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e402: 9c pushf
10e403: fa cli
10e404: 58 pop %eax
}
}
_ISR_Enable( level );
}
10e405: 8b 16 mov (%esi),%edx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10e407: 8d 4e 04 lea 0x4(%esi),%ecx
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
10e40a: 39 ca cmp %ecx,%edx
10e40c: 74 44 je 10e452 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e40e: 85 ff test %edi,%edi
10e410: 74 3c je 10e44e <_Watchdog_Adjust+0x5e>
10e412: 4f dec %edi
10e413: 75 3d jne 10e452 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e415: 01 5a 10 add %ebx,0x10(%edx)
break;
10e418: eb 38 jmp 10e452 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
10e41a: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e41c: 8b 7a 10 mov 0x10(%edx),%edi
10e41f: 39 fb cmp %edi,%ebx
10e421: 73 07 jae 10e42a <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e423: 29 df sub %ebx,%edi
10e425: 89 7a 10 mov %edi,0x10(%edx)
break;
10e428: eb 28 jmp 10e452 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e42a: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e431: 50 push %eax
10e432: 9d popf
_Watchdog_Tickle( header );
10e433: 83 ec 0c sub $0xc,%esp
10e436: 56 push %esi
10e437: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e43a: e8 a5 01 00 00 call 10e5e4 <_Watchdog_Tickle>
_ISR_Disable( level );
10e43f: 9c pushf
10e440: fa cli
10e441: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e442: 83 c4 10 add $0x10,%esp
10e445: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e448: 39 0e cmp %ecx,(%esi)
10e44a: 74 06 je 10e452 <_Watchdog_Adjust+0x62>
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
10e44c: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e44e: 85 db test %ebx,%ebx
10e450: 75 c8 jne 10e41a <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e452: 50 push %eax
10e453: 9d popf
}
10e454: 8d 65 f4 lea -0xc(%ebp),%esp
10e457: 5b pop %ebx
10e458: 5e pop %esi
10e459: 5f pop %edi
10e45a: c9 leave
10e45b: c3 ret
0010cdec <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cdec: 55 push %ebp
10cded: 89 e5 mov %esp,%ebp
10cdef: 56 push %esi
10cdf0: 53 push %ebx
10cdf1: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cdf4: 9c pushf
10cdf5: fa cli
10cdf6: 5e pop %esi
previous_state = the_watchdog->state;
10cdf7: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10cdfa: 83 f8 01 cmp $0x1,%eax
10cdfd: 74 09 je 10ce08 <_Watchdog_Remove+0x1c>
10cdff: 72 42 jb 10ce43 <_Watchdog_Remove+0x57>
10ce01: 83 f8 03 cmp $0x3,%eax
10ce04: 77 3d ja 10ce43 <_Watchdog_Remove+0x57> <== NEVER TAKEN
10ce06: eb 09 jmp 10ce11 <_Watchdog_Remove+0x25>
/*
* It is not actually on the chain so just change the state and
* the Insert operation we interrupted will be aborted.
*/
the_watchdog->state = WATCHDOG_INACTIVE;
10ce08: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10ce0f: eb 32 jmp 10ce43 <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10ce11: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
_ISR_Enable( level );
return( previous_state );
}
10ce18: 8b 0a mov (%edx),%ecx
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
10ce1a: 83 39 00 cmpl $0x0,(%ecx)
10ce1d: 74 06 je 10ce25 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10ce1f: 8b 5a 10 mov 0x10(%edx),%ebx
10ce22: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10ce25: 8b 1d d0 46 12 00 mov 0x1246d0,%ebx
10ce2b: 85 db test %ebx,%ebx
10ce2d: 74 0c je 10ce3b <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10ce2f: 8b 1d d8 47 12 00 mov 0x1247d8,%ebx
10ce35: 89 1d 68 46 12 00 mov %ebx,0x124668
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ce3b: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10ce3e: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10ce41: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10ce43: 8b 0d d4 46 12 00 mov 0x1246d4,%ecx
10ce49: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10ce4c: 56 push %esi
10ce4d: 9d popf
return( previous_state );
}
10ce4e: 5b pop %ebx
10ce4f: 5e pop %esi
10ce50: c9 leave
10ce51: c3 ret
0010df78 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10df78: 55 push %ebp
10df79: 89 e5 mov %esp,%ebp
10df7b: 57 push %edi
10df7c: 56 push %esi
10df7d: 53 push %ebx
10df7e: 83 ec 20 sub $0x20,%esp
10df81: 8b 7d 08 mov 0x8(%ebp),%edi
10df84: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10df87: 9c pushf
10df88: fa cli
10df89: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10df8c: 56 push %esi
10df8d: 57 push %edi
10df8e: 68 98 05 12 00 push $0x120598
10df93: e8 94 ab ff ff call 108b2c <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
10df98: 8b 1e mov (%esi),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10df9a: 83 c6 04 add $0x4,%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
10df9d: 83 c4 10 add $0x10,%esp
10dfa0: 39 f3 cmp %esi,%ebx
10dfa2: 74 1d je 10dfc1 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10dfa4: 52 push %edx
10dfa5: 52 push %edx
10dfa6: 53 push %ebx
10dfa7: 6a 00 push $0x0
10dfa9: e8 32 00 00 00 call 10dfe0 <_Watchdog_Report>
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
node != _Chain_Tail(header) ;
node = node->next )
10dfae: 8b 1b mov (%ebx),%ebx
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
10dfb0: 83 c4 10 add $0x10,%esp
10dfb3: 39 f3 cmp %esi,%ebx
10dfb5: 75 ed jne 10dfa4 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10dfb7: 50 push %eax
10dfb8: 50 push %eax
10dfb9: 57 push %edi
10dfba: 68 af 05 12 00 push $0x1205af
10dfbf: eb 08 jmp 10dfc9 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10dfc1: 83 ec 0c sub $0xc,%esp
10dfc4: 68 be 05 12 00 push $0x1205be
10dfc9: e8 5e ab ff ff call 108b2c <printk>
10dfce: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10dfd1: ff 75 e4 pushl -0x1c(%ebp)
10dfd4: 9d popf
}
10dfd5: 8d 65 f4 lea -0xc(%ebp),%esp
10dfd8: 5b pop %ebx
10dfd9: 5e pop %esi
10dfda: 5f pop %edi
10dfdb: c9 leave
10dfdc: c3 ret
0010ce54 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10ce54: 55 push %ebp
10ce55: 89 e5 mov %esp,%ebp
10ce57: 57 push %edi
10ce58: 56 push %esi
10ce59: 53 push %ebx
10ce5a: 83 ec 1c sub $0x1c,%esp
10ce5d: 8b 7d 08 mov 0x8(%ebp),%edi
* 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 );
10ce60: 9c pushf
10ce61: fa cli
10ce62: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10ce63: 8b 1f mov (%edi),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10ce65: 8d 47 04 lea 0x4(%edi),%eax
10ce68: 89 45 e4 mov %eax,-0x1c(%ebp)
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
10ce6b: 39 c3 cmp %eax,%ebx
10ce6d: 74 40 je 10ceaf <_Watchdog_Tickle+0x5b>
* 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) {
10ce6f: 8b 43 10 mov 0x10(%ebx),%eax
10ce72: 85 c0 test %eax,%eax
10ce74: 74 08 je 10ce7e <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10ce76: 48 dec %eax
10ce77: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10ce7a: 85 c0 test %eax,%eax
10ce7c: 75 31 jne 10ceaf <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10ce7e: 83 ec 0c sub $0xc,%esp
10ce81: 53 push %ebx
10ce82: e8 65 ff ff ff call 10cdec <_Watchdog_Remove>
_ISR_Enable( level );
10ce87: 56 push %esi
10ce88: 9d popf
switch( watchdog_state ) {
10ce89: 83 c4 10 add $0x10,%esp
10ce8c: 83 f8 02 cmp $0x2,%eax
10ce8f: 75 0e jne 10ce9f <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10ce91: 50 push %eax
10ce92: 50 push %eax
10ce93: ff 73 24 pushl 0x24(%ebx)
10ce96: ff 73 20 pushl 0x20(%ebx)
10ce99: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10ce9c: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10ce9f: 9c pushf
10cea0: fa cli
10cea1: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cea2: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10cea4: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10cea7: 74 06 je 10ceaf <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10cea9: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10cead: eb cd jmp 10ce7c <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10ceaf: 56 push %esi
10ceb0: 9d popf
}
10ceb1: 8d 65 f4 lea -0xc(%ebp),%esp
10ceb4: 5b pop %ebx
10ceb5: 5e pop %esi
10ceb6: 5f pop %edi
10ceb7: c9 leave
10ceb8: c3 ret
00120e06 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
120e06: 55 push %ebp <== NOT EXECUTED
120e07: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
120e09: 31 c0 xor %eax,%eax <== NOT EXECUTED
120e0b: c9 leave <== NOT EXECUTED
120e0c: c3 ret <== NOT EXECUTED
00107457 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
107457: 55 push %ebp <== NOT EXECUTED
107458: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10745a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
10745d: c9 leave <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
10745e: e9 8d ff ff ff jmp 1073f0 <gettimeofday> <== NOT EXECUTED
0010b21c <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
10b21c: 55 push %ebp
10b21d: 89 e5 mov %esp,%ebp
10b21f: 57 push %edi
10b220: 56 push %esi
10b221: 53 push %ebx
10b222: 83 ec 78 sub $0x78,%esp
/*
* Get the parent node of the old path to be renamed. Find the parent path.
*/
old_parent_pathlen = rtems_filesystem_dirname ( old );
10b225: ff 75 0c pushl 0xc(%ebp)
10b228: e8 3a ed ff ff call 109f67 <rtems_filesystem_dirname>
10b22d: 89 45 94 mov %eax,-0x6c(%ebp)
if ( old_parent_pathlen == 0 )
10b230: 83 c4 10 add $0x10,%esp
10b233: 85 c0 test %eax,%eax
10b235: 8d 45 b8 lea -0x48(%ebp),%eax
10b238: 75 15 jne 10b24f <_rename_r+0x33>
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
10b23a: 51 push %ecx
10b23b: 50 push %eax
10b23c: 8d 45 e4 lea -0x1c(%ebp),%eax
10b23f: 50 push %eax
10b240: ff 75 0c pushl 0xc(%ebp)
10b243: e8 48 03 00 00 call 10b590 <rtems_filesystem_get_start_loc>
10b248: 83 c4 10 add $0x10,%esp
rtems_filesystem_location_info_t old_parent_loc;
rtems_filesystem_location_info_t new_parent_loc;
int i;
int result;
const char *name;
bool free_old_parentloc = false;
10b24b: 31 db xor %ebx,%ebx
10b24d: eb 23 jmp 10b272 <_rename_r+0x56>
old_parent_pathlen = rtems_filesystem_dirname ( old );
if ( old_parent_pathlen == 0 )
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
10b24f: 83 ec 0c sub $0xc,%esp
10b252: 6a 00 push $0x0
10b254: 50 push %eax
10b255: 6a 02 push $0x2
10b257: ff 75 94 pushl -0x6c(%ebp)
10b25a: ff 75 0c pushl 0xc(%ebp)
10b25d: e8 c4 ec ff ff call 109f26 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
10b262: 83 c4 20 add $0x20,%esp
return -1;
10b265: 83 cf ff or $0xffffffff,%edi
else {
result = rtems_filesystem_evaluate_path( old, old_parent_pathlen,
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
10b268: 85 c0 test %eax,%eax
10b26a: 0f 85 50 01 00 00 jne 10b3c0 <_rename_r+0x1a4> <== NEVER TAKEN
return -1;
free_old_parentloc = true;
10b270: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
10b272: 8d 7d cc lea -0x34(%ebp),%edi
10b275: 8d 75 b8 lea -0x48(%ebp),%esi
10b278: b9 05 00 00 00 mov $0x5,%ecx
10b27d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = old + old_parent_pathlen;
10b27f: 8b 75 0c mov 0xc(%ebp),%esi
10b282: 03 75 94 add -0x6c(%ebp),%esi
10b285: 89 75 e0 mov %esi,-0x20(%ebp)
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10b288: 83 c9 ff or $0xffffffff,%ecx
10b28b: 89 f7 mov %esi,%edi
10b28d: 31 c0 xor %eax,%eax
10b28f: f2 ae repnz scas %es:(%edi),%al
10b291: f7 d1 not %ecx
10b293: 49 dec %ecx
10b294: 52 push %edx
10b295: 52 push %edx
10b296: 51 push %ecx
10b297: 56 push %esi
10b298: e8 09 ed ff ff call 109fa6 <rtems_filesystem_prefix_separators>
10b29d: 01 c6 add %eax,%esi
10b29f: 89 75 e0 mov %esi,-0x20(%ebp)
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10b2a2: 83 c9 ff or $0xffffffff,%ecx
10b2a5: 89 f7 mov %esi,%edi
10b2a7: 31 c0 xor %eax,%eax
10b2a9: f2 ae repnz scas %es:(%edi),%al
10b2ab: f7 d1 not %ecx
10b2ad: 49 dec %ecx
10b2ae: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10b2b5: 8d 7d cc lea -0x34(%ebp),%edi
10b2b8: 57 push %edi
10b2b9: 6a 00 push $0x0
10b2bb: 51 push %ecx
10b2bc: 56 push %esi
10b2bd: e8 06 ec ff ff call 109ec8 <rtems_filesystem_evaluate_relative_path>
0, &old_loc, false );
if ( result != 0 ) {
10b2c2: 83 c4 20 add $0x20,%esp
10b2c5: 85 c0 test %eax,%eax
10b2c7: 74 16 je 10b2df <_rename_r+0xc3>
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
return -1;
10b2c9: 83 cf ff or $0xffffffff,%edi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &old_loc, false );
if ( result != 0 ) {
if ( free_old_parentloc )
10b2cc: 84 db test %bl,%bl
10b2ce: 0f 84 ec 00 00 00 je 10b3c0 <_rename_r+0x1a4> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10b2d4: 83 ec 0c sub $0xc,%esp
10b2d7: 8d 45 b8 lea -0x48(%ebp),%eax
10b2da: e9 d8 00 00 00 jmp 10b3b7 <_rename_r+0x19b>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
10b2df: 50 push %eax
10b2e0: 8d 75 a4 lea -0x5c(%ebp),%esi
10b2e3: 56 push %esi
10b2e4: 8d 45 e4 lea -0x1c(%ebp),%eax
10b2e7: 50 push %eax
10b2e8: ff 75 10 pushl 0x10(%ebp)
10b2eb: e8 a0 02 00 00 call 10b590 <rtems_filesystem_get_start_loc>
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
10b2f0: 83 c4 0c add $0xc,%esp
10b2f3: 8d 45 e0 lea -0x20(%ebp),%eax
10b2f6: 50 push %eax
10b2f7: 56 push %esi
10b2f8: 8b 45 10 mov 0x10(%ebp),%eax
10b2fb: 03 45 e4 add -0x1c(%ebp),%eax
10b2fe: 50 push %eax
10b2ff: 8b 45 b0 mov -0x50(%ebp),%eax
10b302: ff 50 04 call *0x4(%eax)
if ( result != 0 ) {
10b305: 83 c4 10 add $0x10,%esp
10b308: 85 c0 test %eax,%eax
10b30a: 74 2d je 10b339 <_rename_r+0x11d>
rtems_filesystem_freenode( &new_parent_loc );
10b30c: 83 ec 0c sub $0xc,%esp
10b30f: 56 push %esi
10b310: e8 1f ee ff ff call 10a134 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b315: 83 c4 10 add $0x10,%esp
10b318: 84 db test %bl,%bl
10b31a: 74 0f je 10b32b <_rename_r+0x10f> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10b31c: 83 ec 0c sub $0xc,%esp
10b31f: 8d 45 b8 lea -0x48(%ebp),%eax
10b322: 50 push %eax
10b323: e8 0c ee ff ff call 10a134 <rtems_filesystem_freenode>
10b328: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b32b: 83 ec 0c sub $0xc,%esp
10b32e: 8d 45 cc lea -0x34(%ebp),%eax
10b331: 50 push %eax
10b332: e8 fd ed ff ff call 10a134 <rtems_filesystem_freenode>
10b337: eb 3e jmp 10b377 <_rename_r+0x15b>
/*
* 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 ) {
10b339: 8b 45 b4 mov -0x4c(%ebp),%eax
10b33c: 39 45 c8 cmp %eax,-0x38(%ebp)
10b33f: 74 3e je 10b37f <_rename_r+0x163>
rtems_filesystem_freenode( &new_parent_loc );
10b341: 83 ec 0c sub $0xc,%esp
10b344: 56 push %esi
10b345: e8 ea ed ff ff call 10a134 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b34a: 83 c4 10 add $0x10,%esp
10b34d: 84 db test %bl,%bl
10b34f: 74 0f je 10b360 <_rename_r+0x144>
rtems_filesystem_freenode( &old_parent_loc );
10b351: 83 ec 0c sub $0xc,%esp
10b354: 8d 45 b8 lea -0x48(%ebp),%eax
10b357: 50 push %eax
10b358: e8 d7 ed ff ff call 10a134 <rtems_filesystem_freenode>
10b35d: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b360: 83 ec 0c sub $0xc,%esp
10b363: 8d 45 cc lea -0x34(%ebp),%eax
10b366: 50 push %eax
10b367: e8 c8 ed ff ff call 10a134 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
10b36c: e8 47 86 00 00 call 1139b8 <__errno>
10b371: c7 00 12 00 00 00 movl $0x12,(%eax)
10b377: 83 c4 10 add $0x10,%esp
10b37a: 83 cf ff or $0xffffffff,%edi
10b37d: eb 41 jmp 10b3c0 <_rename_r+0x1a4>
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
10b37f: ff 75 e0 pushl -0x20(%ebp)
10b382: 56 push %esi
10b383: 57 push %edi
10b384: 8d 55 b8 lea -0x48(%ebp),%edx
10b387: 52 push %edx
10b388: 8b 45 b0 mov -0x50(%ebp),%eax
10b38b: 89 55 90 mov %edx,-0x70(%ebp)
10b38e: ff 50 40 call *0x40(%eax)
10b391: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &new_parent_loc );
10b393: 89 34 24 mov %esi,(%esp)
10b396: e8 99 ed ff ff call 10a134 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b39b: 83 c4 10 add $0x10,%esp
10b39e: 84 db test %bl,%bl
10b3a0: 8b 55 90 mov -0x70(%ebp),%edx
10b3a3: 74 0c je 10b3b1 <_rename_r+0x195>
rtems_filesystem_freenode( &old_parent_loc );
10b3a5: 83 ec 0c sub $0xc,%esp
10b3a8: 52 push %edx
10b3a9: e8 86 ed ff ff call 10a134 <rtems_filesystem_freenode>
10b3ae: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b3b1: 83 ec 0c sub $0xc,%esp
10b3b4: 8d 45 cc lea -0x34(%ebp),%eax
10b3b7: 50 push %eax
10b3b8: e8 77 ed ff ff call 10a134 <rtems_filesystem_freenode>
return result;
10b3bd: 83 c4 10 add $0x10,%esp
}
10b3c0: 89 f8 mov %edi,%eax
10b3c2: 8d 65 f4 lea -0xc(%ebp),%esp
10b3c5: 5b pop %ebx
10b3c6: 5e pop %esi
10b3c7: 5f pop %edi
10b3c8: c9 leave
10b3c9: c3 ret
00107548 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
107548: 55 push %ebp
107549: 89 e5 mov %esp,%ebp
10754b: 57 push %edi
10754c: 56 push %esi
10754d: 83 ec 20 sub $0x20,%esp
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) {
107550: 81 3d 6c 20 12 00 c8 cmpl $0x1241c8,0x12206c
107557: 41 12 00
10755a: 75 1e jne 10757a <chroot+0x32>
rtems_libio_set_private_env(); /* try to set a new private env*/
10755c: e8 f0 10 00 00 call 108651 <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
107561: 81 3d 6c 20 12 00 c8 cmpl $0x1241c8,0x12206c
107568: 41 12 00
10756b: 75 0d jne 10757a <chroot+0x32>
rtems_set_errno_and_return_minus_one( ENOTSUP );
10756d: e8 86 94 00 00 call 1109f8 <__errno>
107572: c7 00 86 00 00 00 movl $0x86,(%eax)
107578: eb 22 jmp 10759c <chroot+0x54>
}
result = chdir(pathname);
10757a: 83 ec 0c sub $0xc,%esp
10757d: ff 75 08 pushl 0x8(%ebp)
107580: e8 1f 73 00 00 call 10e8a4 <chdir>
if (result) {
107585: 83 c4 10 add $0x10,%esp
107588: 85 c0 test %eax,%eax
10758a: 74 15 je 1075a1 <chroot+0x59>
rtems_set_errno_and_return_minus_one( errno );
10758c: e8 67 94 00 00 call 1109f8 <__errno>
107591: 89 c6 mov %eax,%esi
107593: e8 60 94 00 00 call 1109f8 <__errno>
107598: 8b 00 mov (%eax),%eax
10759a: 89 06 mov %eax,(%esi)
10759c: 83 c8 ff or $0xffffffff,%eax
10759f: eb 44 jmp 1075e5 <chroot+0x9d>
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
1075a1: 83 ec 0c sub $0xc,%esp
1075a4: 6a 00 push $0x0
1075a6: 8d 75 e4 lea -0x1c(%ebp),%esi
1075a9: 56 push %esi
1075aa: 6a 00 push $0x0
1075ac: 6a 01 push $0x1
1075ae: 68 e6 ed 11 00 push $0x11ede6
1075b3: e8 02 01 00 00 call 1076ba <rtems_filesystem_evaluate_path>
1075b8: 83 c4 20 add $0x20,%esp
1075bb: 85 c0 test %eax,%eax
1075bd: 75 cd jne 10758c <chroot+0x44> <== NEVER TAKEN
/* 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);
1075bf: 83 ec 0c sub $0xc,%esp
1075c2: a1 6c 20 12 00 mov 0x12206c,%eax
1075c7: 83 c0 18 add $0x18,%eax
1075ca: 50 push %eax
1075cb: e8 a8 01 00 00 call 107778 <rtems_filesystem_freenode>
rtems_filesystem_root = loc;
1075d0: 8b 3d 6c 20 12 00 mov 0x12206c,%edi
1075d6: 83 c7 18 add $0x18,%edi
1075d9: b9 05 00 00 00 mov $0x5,%ecx
1075de: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
1075e0: 83 c4 10 add $0x10,%esp
1075e3: 31 c0 xor %eax,%eax
}
1075e5: 8d 65 f8 lea -0x8(%ebp),%esp
1075e8: 5e pop %esi
1075e9: 5f pop %edi
1075ea: c9 leave
1075eb: c3 ret
0010d380 <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
10d380: 55 push %ebp
10d381: 89 e5 mov %esp,%ebp
10d383: 57 push %edi
10d384: 56 push %esi
10d385: 53 push %ebx
10d386: 83 ec 1c sub $0x1c,%esp
10d389: 8b 4d 0c mov 0xc(%ebp),%ecx
10d38c: 8b 5d 14 mov 0x14(%ebp),%ebx
int i;
rtems_device_name_t *device_name_table;
/* see if 'flags' is valid */
if ( !rtems_libio_is_valid_perms( flags ) )
10d38f: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d396: 74 0d je 10d3a5 <devFS_evaluate_path+0x25><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d398: e8 27 15 00 00 call 10e8c4 <__errno> <== NOT EXECUTED
10d39d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d3a3: eb 77 jmp 10d41c <devFS_evaluate_path+0x9c><== NOT EXECUTED
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
10d3a5: 8b 33 mov (%ebx),%esi
if (!device_name_table)
10d3a7: 85 f6 test %esi,%esi
10d3a9: 74 04 je 10d3af <devFS_evaluate_path+0x2f>
10d3ab: 31 ff xor %edi,%edi
10d3ad: eb 5a jmp 10d409 <devFS_evaluate_path+0x89>
rtems_set_errno_and_return_minus_one( EFAULT );
10d3af: e8 10 15 00 00 call 10e8c4 <__errno>
10d3b4: c7 00 0e 00 00 00 movl $0xe,(%eax)
10d3ba: eb 60 jmp 10d41c <devFS_evaluate_path+0x9c>
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
10d3bc: 8b 16 mov (%esi),%edx
10d3be: 85 d2 test %edx,%edx
10d3c0: 74 43 je 10d405 <devFS_evaluate_path+0x85>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
10d3c2: 50 push %eax
10d3c3: 51 push %ecx
10d3c4: 52 push %edx
10d3c5: ff 75 08 pushl 0x8(%ebp)
10d3c8: 89 55 e4 mov %edx,-0x1c(%ebp)
10d3cb: 89 4d e0 mov %ecx,-0x20(%ebp)
10d3ce: e8 d1 21 00 00 call 10f5a4 <strncmp>
10d3d3: 83 c4 10 add $0x10,%esp
10d3d6: 85 c0 test %eax,%eax
10d3d8: 8b 55 e4 mov -0x1c(%ebp),%edx
10d3db: 8b 4d e0 mov -0x20(%ebp),%ecx
10d3de: 75 25 jne 10d405 <devFS_evaluate_path+0x85>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
10d3e0: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1)
10d3e4: 75 1f jne 10d405 <devFS_evaluate_path+0x85><== NEVER TAKEN
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
10d3e6: 89 33 mov %esi,(%ebx)
pathloc->handlers = &devFS_file_handlers;
10d3e8: c7 43 08 4c 03 12 00 movl $0x12034c,0x8(%ebx)
pathloc->ops = &devFS_ops;
10d3ef: c7 43 0c 04 03 12 00 movl $0x120304,0xc(%ebx)
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
10d3f6: a1 a0 04 12 00 mov 0x1204a0,%eax
10d3fb: 8b 40 28 mov 0x28(%eax),%eax
10d3fe: 89 43 10 mov %eax,0x10(%ebx)
return 0;
10d401: 31 c0 xor %eax,%eax
10d403: eb 1a jmp 10d41f <devFS_evaluate_path+0x9f>
/* 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++) {
10d405: 47 inc %edi
10d406: 83 c6 14 add $0x14,%esi
10d409: 3b 3d e8 e4 11 00 cmp 0x11e4e8,%edi
10d40f: 72 ab jb 10d3bc <devFS_evaluate_path+0x3c>
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
return 0;
}
/* no such file or directory */
rtems_set_errno_and_return_minus_one( ENOENT );
10d411: e8 ae 14 00 00 call 10e8c4 <__errno>
10d416: c7 00 02 00 00 00 movl $0x2,(%eax)
10d41c: 83 c8 ff or $0xffffffff,%eax
}
10d41f: 8d 65 f4 lea -0xc(%ebp),%esp
10d422: 5b pop %ebx
10d423: 5e pop %esi
10d424: 5f pop %edi
10d425: c9 leave
10d426: c3 ret
00106c70 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
106c70: 55 push %ebp
106c71: 89 e5 mov %esp,%ebp
106c73: 57 push %edi
106c74: 56 push %esi
106c75: 53 push %ebx
106c76: 83 ec 1c sub $0x1c,%esp
106c79: 8b 7d 08 mov 0x8(%ebp),%edi
106c7c: 8b 4d 10 mov 0x10(%ebp),%ecx
106c7f: 8b 55 14 mov 0x14(%ebp),%edx
* 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') &&
106c82: 80 3f 64 cmpb $0x64,(%edi)
106c85: 75 18 jne 106c9f <devFS_mknod+0x2f>
106c87: 80 7f 01 65 cmpb $0x65,0x1(%edi)
106c8b: 75 12 jne 106c9f <devFS_mknod+0x2f> <== NEVER TAKEN
106c8d: 80 7f 02 76 cmpb $0x76,0x2(%edi)
106c91: 75 0c jne 106c9f <devFS_mknod+0x2f> <== NEVER TAKEN
(path[2] == 'v') && (path[3] == '\0'))
return 0;
106c93: 31 c0 xor %eax,%eax
* actually passed in is 'dev', not '/dev'. Just return 0 to
* indicate we are OK.
*/
if ((path[0] == 'd') && (path[1] == 'e') &&
(path[2] == 'v') && (path[3] == '\0'))
106c95: 80 7f 03 00 cmpb $0x0,0x3(%edi)
106c99: 0f 84 c9 00 00 00 je 106d68 <devFS_mknod+0xf8>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
106c9f: 8b 45 0c mov 0xc(%ebp),%eax
106ca2: 25 00 f0 00 00 and $0xf000,%eax
106ca7: 3d 00 20 00 00 cmp $0x2000,%eax
106cac: 74 14 je 106cc2 <devFS_mknod+0x52>
106cae: 3d 00 60 00 00 cmp $0x6000,%eax
106cb3: 74 0d je 106cc2 <devFS_mknod+0x52>
rtems_set_errno_and_return_minus_one( EINVAL );
106cb5: e8 0a 7c 00 00 call 10e8c4 <__errno>
106cba: c7 00 16 00 00 00 movl $0x16,(%eax)
106cc0: eb 23 jmp 106ce5 <devFS_mknod+0x75>
)
{
union __rtems_dev_t temp;
temp.device = device;
return temp.__overlay.major;
106cc2: 89 4d e4 mov %ecx,-0x1c(%ebp)
dev_t device
)
{
union __rtems_dev_t temp;
temp.device = device;
106cc5: 89 55 e0 mov %edx,-0x20(%ebp)
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;
106cc8: 8b 45 18 mov 0x18(%ebp),%eax
106ccb: 8b 08 mov (%eax),%ecx
if (!device_name_table)
106ccd: 85 c9 test %ecx,%ecx
106ccf: 74 09 je 106cda <devFS_mknod+0x6a>
106cd1: 89 ca mov %ecx,%edx
106cd3: 83 ce ff or $0xffffffff,%esi
106cd6: 31 db xor %ebx,%ebx
106cd8: eb 46 jmp 106d20 <devFS_mknod+0xb0>
rtems_set_errno_and_return_minus_one( EFAULT );
106cda: e8 e5 7b 00 00 call 10e8c4 <__errno>
106cdf: c7 00 0e 00 00 00 movl $0xe,(%eax)
106ce5: 83 c8 ff or $0xffffffff,%eax
106ce8: eb 7e jmp 106d68 <devFS_mknod+0xf8>
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
106cea: 8b 02 mov (%edx),%eax
106cec: 85 c0 test %eax,%eax
106cee: 74 2a je 106d1a <devFS_mknod+0xaa>
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
106cf0: 83 ec 08 sub $0x8,%esp
106cf3: 50 push %eax
106cf4: 57 push %edi
106cf5: 89 55 d8 mov %edx,-0x28(%ebp)
106cf8: 89 4d dc mov %ecx,-0x24(%ebp)
106cfb: e8 fc 87 00 00 call 10f4fc <strcmp>
106d00: 83 c4 10 add $0x10,%esp
106d03: 85 c0 test %eax,%eax
106d05: 8b 55 d8 mov -0x28(%ebp),%edx
106d08: 8b 4d dc mov -0x24(%ebp),%ecx
106d0b: 75 0f jne 106d1c <devFS_mknod+0xac>
rtems_set_errno_and_return_minus_one( EEXIST );
106d0d: e8 b2 7b 00 00 call 10e8c4 <__errno>
106d12: c7 00 11 00 00 00 movl $0x11,(%eax)
106d18: eb cb jmp 106ce5 <devFS_mknod+0x75>
if (!device_name_table)
rtems_set_errno_and_return_minus_one( EFAULT );
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
slot = i;
106d1a: 89 de mov %ebx,%esi
/* 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++){
106d1c: 43 inc %ebx
106d1d: 83 c2 14 add $0x14,%edx
106d20: 3b 1d e8 e4 11 00 cmp 0x11e4e8,%ebx
106d26: 72 c2 jb 106cea <devFS_mknod+0x7a>
else
if (strcmp(path, device_name_table[i].device_name) == 0)
rtems_set_errno_and_return_minus_one( EEXIST );
}
if (slot == -1)
106d28: 83 fe ff cmp $0xffffffff,%esi
106d2b: 75 0d jne 106d3a <devFS_mknod+0xca>
rtems_set_errno_and_return_minus_one( ENOMEM );
106d2d: e8 92 7b 00 00 call 10e8c4 <__errno>
106d32: c7 00 0c 00 00 00 movl $0xc,(%eax)
106d38: eb ab jmp 106ce5 <devFS_mknod+0x75>
_ISR_Disable(level);
106d3a: 9c pushf
106d3b: fa cli
106d3c: 5b pop %ebx
device_name_table[slot].device_name = (char *)path;
106d3d: 6b d6 14 imul $0x14,%esi,%edx
106d40: 8d 14 11 lea (%ecx,%edx,1),%edx
106d43: 89 3a mov %edi,(%edx)
device_name_table[slot].device_name_length = strlen(path);
106d45: 31 c0 xor %eax,%eax
106d47: 83 c9 ff or $0xffffffff,%ecx
106d4a: f2 ae repnz scas %es:(%edi),%al
106d4c: f7 d1 not %ecx
106d4e: 49 dec %ecx
106d4f: 89 4a 04 mov %ecx,0x4(%edx)
device_name_table[slot].major = major;
106d52: 8b 45 e4 mov -0x1c(%ebp),%eax
106d55: 89 42 08 mov %eax,0x8(%edx)
device_name_table[slot].minor = minor;
106d58: 8b 45 e0 mov -0x20(%ebp),%eax
106d5b: 89 42 0c mov %eax,0xc(%edx)
device_name_table[slot].mode = mode;
106d5e: 8b 45 0c mov 0xc(%ebp),%eax
106d61: 89 42 10 mov %eax,0x10(%edx)
_ISR_Enable(level);
106d64: 53 push %ebx
106d65: 9d popf
return 0;
106d66: 31 c0 xor %eax,%eax
}
106d68: 8d 65 f4 lea -0xc(%ebp),%esp
106d6b: 5b pop %ebx
106d6c: 5e pop %esi
106d6d: 5f pop %edi
106d6e: c9 leave
106d6f: c3 ret
001080d8 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
1080d8: 55 push %ebp
1080d9: 89 e5 mov %esp,%ebp
1080db: 53 push %ebx
1080dc: 83 ec 04 sub $0x4,%esp
1080df: 89 c3 mov %eax,%ebx
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
1080e1: 83 b8 b4 00 00 00 00 cmpl $0x0,0xb4(%eax)
1080e8: 74 46 je 108130 <drainOutput+0x58>
rtems_interrupt_disable (level);
1080ea: 9c pushf
1080eb: fa cli
1080ec: 58 pop %eax
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
1080ed: eb 2f jmp 10811e <drainOutput+0x46>
tty->rawOutBufState = rob_wait;
1080ef: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
1080f6: 00 00 00
rtems_interrupt_enable (level);
1080f9: 50 push %eax
1080fa: 9d popf
sc = rtems_semaphore_obtain(
1080fb: 50 push %eax
1080fc: 6a 00 push $0x0
1080fe: 6a 00 push $0x0
108100: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108106: e8 b1 20 00 00 call 10a1bc <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
10810b: 83 c4 10 add $0x10,%esp
10810e: 85 c0 test %eax,%eax
108110: 74 09 je 10811b <drainOutput+0x43> <== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108112: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108115: 50 push %eax <== NOT EXECUTED
108116: e8 69 26 00 00 call 10a784 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
10811b: 9c pushf
10811c: fa cli
10811d: 58 pop %eax
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) {
10811e: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx
108124: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
10812a: 39 d1 cmp %edx,%ecx
10812c: 75 c1 jne 1080ef <drainOutput+0x17>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
rtems_interrupt_enable (level);
10812e: 50 push %eax
10812f: 9d popf
}
}
108130: 8b 5d fc mov -0x4(%ebp),%ebx
108133: c9 leave
108134: c3 ret
00108c8f <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
108c8f: 55 push %ebp
108c90: 89 e5 mov %esp,%ebp
108c92: 53 push %ebx
108c93: 83 ec 24 sub $0x24,%esp
if ((tty->termios.c_lflag & ECHOCTL) &&
108c96: f6 42 3d 02 testb $0x2,0x3d(%edx)
108c9a: 74 3e je 108cda <echo+0x4b> <== NEVER TAKEN
iscntrl(c) && (c != '\t') && (c != '\n')) {
108c9c: 0f b6 c8 movzbl %al,%ecx
108c9f: 8b 1d f8 23 12 00 mov 0x1223f8,%ebx
108ca5: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1)
108caa: 74 2e je 108cda <echo+0x4b>
108cac: 3c 09 cmp $0x9,%al
108cae: 74 2a je 108cda <echo+0x4b>
108cb0: 3c 0a cmp $0xa,%al
108cb2: 74 26 je 108cda <echo+0x4b>
char echobuf[2];
echobuf[0] = '^';
108cb4: c6 45 f6 5e movb $0x5e,-0xa(%ebp)
echobuf[1] = c ^ 0x40;
108cb8: 83 f0 40 xor $0x40,%eax
108cbb: 88 45 f7 mov %al,-0x9(%ebp)
rtems_termios_puts (echobuf, 2, tty);
108cbe: 50 push %eax
108cbf: 52 push %edx
108cc0: 6a 02 push $0x2
108cc2: 8d 45 f6 lea -0xa(%ebp),%eax
108cc5: 50 push %eax
108cc6: 89 55 e4 mov %edx,-0x1c(%ebp)
108cc9: e8 84 fd ff ff call 108a52 <rtems_termios_puts>
tty->column += 2;
108cce: 8b 55 e4 mov -0x1c(%ebp),%edx
108cd1: 83 42 28 02 addl $0x2,0x28(%edx)
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
if ((tty->termios.c_lflag & ECHOCTL) &&
iscntrl(c) && (c != '\t') && (c != '\n')) {
108cd5: 83 c4 10 add $0x10,%esp
108cd8: eb 08 jmp 108ce2 <echo+0x53>
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
} else {
oproc (c, tty);
108cda: 0f b6 c0 movzbl %al,%eax
108cdd: e8 90 fe ff ff call 108b72 <oproc>
}
}
108ce2: 8b 5d fc mov -0x4(%ebp),%ebx
108ce5: c9 leave
108ce6: c3 ret
0010814e <endgrent>:
void endgrent(void)
{
10814e: 55 push %ebp
10814f: 89 e5 mov %esp,%ebp
108151: 83 ec 08 sub $0x8,%esp
if (group_fp != NULL)
108154: a1 7c 4e 12 00 mov 0x124e7c,%eax
108159: 85 c0 test %eax,%eax
10815b: 74 0c je 108169 <endgrent+0x1b> <== NEVER TAKEN
fclose(group_fp);
10815d: 83 ec 0c sub $0xc,%esp
108160: 50 push %eax
108161: e8 c2 8f 00 00 call 111128 <fclose>
108166: 83 c4 10 add $0x10,%esp
}
108169: c9 leave
10816a: c3 ret
00108001 <endpwent>:
void endpwent(void)
{
108001: 55 push %ebp
108002: 89 e5 mov %esp,%ebp
108004: 83 ec 08 sub $0x8,%esp
if (passwd_fp != NULL)
108007: a1 58 4f 12 00 mov 0x124f58,%eax
10800c: 85 c0 test %eax,%eax
10800e: 74 0c je 10801c <endpwent+0x1b> <== NEVER TAKEN
fclose(passwd_fp);
108010: 83 ec 0c sub $0xc,%esp
108013: 50 push %eax
108014: e8 0f 91 00 00 call 111128 <fclose>
108019: 83 c4 10 add $0x10,%esp
}
10801c: c9 leave
10801d: c3 ret
00108ce7 <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)
{
108ce7: 55 push %ebp
108ce8: 89 e5 mov %esp,%ebp
108cea: 57 push %edi
108ceb: 56 push %esi
108cec: 53 push %ebx
108ced: 83 ec 2c sub $0x2c,%esp
108cf0: 89 c3 mov %eax,%ebx
108cf2: 89 55 e4 mov %edx,-0x1c(%ebp)
if (tty->ccount == 0)
108cf5: 83 78 20 00 cmpl $0x0,0x20(%eax)
108cf9: 0f 84 59 01 00 00 je 108e58 <erase+0x171>
return;
if (lineFlag) {
108cff: 85 d2 test %edx,%edx
108d01: 0f 84 46 01 00 00 je 108e4d <erase+0x166>
if (!(tty->termios.c_lflag & ECHO)) {
108d07: 8b 40 3c mov 0x3c(%eax),%eax
108d0a: a8 08 test $0x8,%al
108d0c: 75 0c jne 108d1a <erase+0x33> <== ALWAYS TAKEN
tty->ccount = 0;
108d0e: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
return;
108d15: e9 3e 01 00 00 jmp 108e58 <erase+0x171> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
108d1a: a8 10 test $0x10,%al
108d1c: 0f 85 2b 01 00 00 jne 108e4d <erase+0x166> <== ALWAYS TAKEN
tty->ccount = 0;
108d22: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
108d29: 0f b6 43 44 movzbl 0x44(%ebx),%eax <== NOT EXECUTED
108d2d: 89 da mov %ebx,%edx <== NOT EXECUTED
108d2f: e8 5b ff ff ff call 108c8f <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
108d34: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED
108d38: 0f 84 1a 01 00 00 je 108e58 <erase+0x171> <== NOT EXECUTED
echo ('\n', tty);
108d3e: 89 da mov %ebx,%edx <== NOT EXECUTED
108d40: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
108d45: eb 2a jmp 108d71 <erase+0x8a> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
108d47: 8b 7b 1c mov 0x1c(%ebx),%edi
108d4a: 8d 50 ff lea -0x1(%eax),%edx
108d4d: 89 53 20 mov %edx,0x20(%ebx)
108d50: 8a 4c 07 ff mov -0x1(%edi,%eax,1),%cl
if (tty->termios.c_lflag & ECHO) {
108d54: 8b 53 3c mov 0x3c(%ebx),%edx
108d57: f6 c2 08 test $0x8,%dl
108d5a: 0f 84 e7 00 00 00 je 108e47 <erase+0x160> <== NEVER TAKEN
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
108d60: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108d64: 75 17 jne 108d7d <erase+0x96>
108d66: f6 c2 10 test $0x10,%dl
108d69: 75 12 jne 108d7d <erase+0x96> <== ALWAYS TAKEN
echo (tty->termios.c_cc[VERASE], tty);
108d6b: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED
108d6f: 89 da mov %ebx,%edx <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
108d71: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
108d74: 5b pop %ebx <== NOT EXECUTED
108d75: 5e pop %esi <== NOT EXECUTED
108d76: 5f pop %edi <== NOT EXECUTED
108d77: c9 leave <== 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);
108d78: e9 12 ff ff ff jmp 108c8f <echo> <== NOT EXECUTED
} else if (c == '\t') {
108d7d: 80 f9 09 cmp $0x9,%cl
108d80: 8b 35 f8 23 12 00 mov 0x1223f8,%esi
108d86: 89 75 e0 mov %esi,-0x20(%ebp)
108d89: 75 60 jne 108deb <erase+0x104>
int col = tty->read_start_column;
108d8b: 8b 73 2c mov 0x2c(%ebx),%esi
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108d8e: b9 01 00 00 00 mov $0x1,%ecx
c = tty->cbuf[i++];
if (c == '\t') {
col = (col | 7) + 1;
} else if (iscntrl (c)) {
if (tty->termios.c_lflag & ECHOCTL)
108d93: 81 e2 00 02 00 00 and $0x200,%edx
108d99: 89 55 dc mov %edx,-0x24(%ebp)
108d9c: 89 45 d4 mov %eax,-0x2c(%ebp)
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108d9f: eb 28 jmp 108dc9 <erase+0xe2>
c = tty->cbuf[i++];
108da1: 8a 54 0f ff mov -0x1(%edi,%ecx,1),%dl
if (c == '\t') {
108da5: 80 fa 09 cmp $0x9,%dl
108da8: 75 05 jne 108daf <erase+0xc8>
col = (col | 7) + 1;
108daa: 83 ce 07 or $0x7,%esi
108dad: eb 18 jmp 108dc7 <erase+0xe0>
} else if (iscntrl (c)) {
108daf: 0f b6 d2 movzbl %dl,%edx
108db2: 8b 45 e0 mov -0x20(%ebp),%eax
108db5: f6 44 10 01 20 testb $0x20,0x1(%eax,%edx,1)
108dba: 74 0b je 108dc7 <erase+0xe0> <== ALWAYS TAKEN
if (tty->termios.c_lflag & ECHOCTL)
108dbc: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) <== NOT EXECUTED
108dc0: 74 06 je 108dc8 <erase+0xe1> <== NOT EXECUTED
col += 2;
108dc2: 83 c6 02 add $0x2,%esi <== NOT EXECUTED
108dc5: eb 01 jmp 108dc8 <erase+0xe1> <== NOT EXECUTED
} else {
col++;
108dc7: 46 inc %esi
108dc8: 41 inc %ecx
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108dc9: 3b 4d d4 cmp -0x2c(%ebp),%ecx
108dcc: 75 d3 jne 108da1 <erase+0xba>
108dce: eb 14 jmp 108de4 <erase+0xfd>
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
108dd0: 57 push %edi
108dd1: 53 push %ebx
108dd2: 6a 01 push $0x1
108dd4: 68 68 e1 11 00 push $0x11e168
108dd9: e8 74 fc ff ff call 108a52 <rtems_termios_puts>
tty->column--;
108dde: ff 4b 28 decl 0x28(%ebx)
108de1: 83 c4 10 add $0x10,%esp
}
/*
* Back up over the tab
*/
while (tty->column > col) {
108de4: 39 73 28 cmp %esi,0x28(%ebx)
108de7: 7f e7 jg 108dd0 <erase+0xe9>
108de9: eb 5c jmp 108e47 <erase+0x160>
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
108deb: 0f b6 f1 movzbl %cl,%esi
108dee: 8b 45 e0 mov -0x20(%ebp),%eax
108df1: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108df6: 74 21 je 108e19 <erase+0x132> <== ALWAYS TAKEN
108df8: 80 e6 02 and $0x2,%dh <== NOT EXECUTED
108dfb: 74 1c je 108e19 <erase+0x132> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108dfd: 51 push %ecx <== NOT EXECUTED
108dfe: 53 push %ebx <== NOT EXECUTED
108dff: 6a 03 push $0x3 <== NOT EXECUTED
108e01: 68 66 e1 11 00 push $0x11e166 <== NOT EXECUTED
108e06: e8 47 fc ff ff call 108a52 <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
108e0b: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108e0e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108e11: 85 c0 test %eax,%eax <== NOT EXECUTED
108e13: 74 04 je 108e19 <erase+0x132> <== NOT EXECUTED
tty->column--;
108e15: 48 dec %eax <== NOT EXECUTED
108e16: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
108e19: a1 f8 23 12 00 mov 0x1223f8,%eax
108e1e: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108e23: 74 06 je 108e2b <erase+0x144> <== ALWAYS TAKEN
108e25: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED
108e29: 74 1c je 108e47 <erase+0x160> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108e2b: 52 push %edx
108e2c: 53 push %ebx
108e2d: 6a 03 push $0x3
108e2f: 68 66 e1 11 00 push $0x11e166
108e34: e8 19 fc ff ff call 108a52 <rtems_termios_puts>
if (tty->column)
108e39: 8b 43 28 mov 0x28(%ebx),%eax
108e3c: 83 c4 10 add $0x10,%esp
108e3f: 85 c0 test %eax,%eax
108e41: 74 04 je 108e47 <erase+0x160> <== NEVER TAKEN
tty->column--;
108e43: 48 dec %eax
108e44: 89 43 28 mov %eax,0x28(%ebx)
}
}
}
if (!lineFlag)
108e47: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108e4b: 74 0b je 108e58 <erase+0x171>
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
108e4d: 8b 43 20 mov 0x20(%ebx),%eax
108e50: 85 c0 test %eax,%eax
108e52: 0f 85 ef fe ff ff jne 108d47 <erase+0x60>
}
}
if (!lineFlag)
break;
}
}
108e58: 8d 65 f4 lea -0xc(%ebp),%esp
108e5b: 5b pop %ebx
108e5c: 5e pop %esi
108e5d: 5f pop %edi
108e5e: c9 leave
108e5f: c3 ret
00107c08 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
107c08: 55 push %ebp
107c09: 89 e5 mov %esp,%ebp
107c0b: 57 push %edi
107c0c: 56 push %esi
107c0d: 53 push %ebx
107c0e: 83 ec 0c sub $0xc,%esp
107c11: 8b 5d 08 mov 0x8(%ebp),%ebx
int ret;
va_list ap;
va_start( ap, cmd );
107c14: 8d 75 10 lea 0x10(%ebp),%esi
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
107c17: 8b 0d 44 11 12 00 mov 0x121144,%ecx
107c1d: 39 cb cmp %ecx,%ebx
107c1f: 73 14 jae 107c35 <fcntl+0x2d>
iop = rtems_libio_iop( fd );
107c21: 8b 15 78 51 12 00 mov 0x125178,%edx
107c27: 6b db 38 imul $0x38,%ebx,%ebx
107c2a: 8d 1c 1a lea (%edx,%ebx,1),%ebx
rtems_libio_check_is_open(iop);
107c2d: 8b 43 14 mov 0x14(%ebx),%eax
107c30: f6 c4 01 test $0x1,%ah
107c33: 75 10 jne 107c45 <fcntl+0x3d>
107c35: e8 4e 94 00 00 call 111088 <__errno>
107c3a: c7 00 09 00 00 00 movl $0x9,(%eax)
107c40: e9 e6 00 00 00 jmp 107d2b <fcntl+0x123>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
107c45: 83 7d 0c 09 cmpl $0x9,0xc(%ebp)
107c49: 0f 87 af 00 00 00 ja 107cfe <fcntl+0xf6>
107c4f: 8b 7d 0c mov 0xc(%ebp),%edi
107c52: ff 24 bd 94 f9 11 00 jmp *0x11f994(,%edi,4)
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
107c59: 8b 36 mov (%esi),%esi
if ( fd2 )
107c5b: 85 f6 test %esi,%esi
107c5d: 74 0e je 107c6d <fcntl+0x65>
diop = rtems_libio_iop( fd2 );
107c5f: 31 c0 xor %eax,%eax
107c61: 39 ce cmp %ecx,%esi
107c63: 73 15 jae 107c7a <fcntl+0x72> <== NEVER TAKEN
107c65: 6b c6 38 imul $0x38,%esi,%eax
107c68: 8d 04 02 lea (%edx,%eax,1),%eax
107c6b: eb 0d jmp 107c7a <fcntl+0x72>
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
107c6d: e8 d1 04 00 00 call 108143 <rtems_libio_allocate>
if ( diop == 0 ) {
107c72: 85 c0 test %eax,%eax
107c74: 0f 84 b1 00 00 00 je 107d2b <fcntl+0x123> <== NEVER TAKEN
ret = -1;
break;
}
}
diop->flags = iop->flags;
107c7a: 8b 53 14 mov 0x14(%ebx),%edx
107c7d: 89 50 14 mov %edx,0x14(%eax)
diop->pathinfo = iop->pathinfo;
107c80: 8d 78 18 lea 0x18(%eax),%edi
107c83: 8d 73 18 lea 0x18(%ebx),%esi
107c86: b9 05 00 00 00 mov $0x5,%ecx
107c8b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ret = (int) (diop - rtems_libio_iops);
107c8d: 2b 05 78 51 12 00 sub 0x125178,%eax
107c93: c1 f8 03 sar $0x3,%eax
107c96: 69 f0 b7 6d db b6 imul $0xb6db6db7,%eax,%esi
107c9c: eb 6d jmp 107d0b <fcntl+0x103>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
107c9e: f6 c4 08 test $0x8,%ah
107ca1: 0f 95 c0 setne %al
107ca4: 0f b6 c0 movzbl %al,%eax
107ca7: 89 c6 mov %eax,%esi
107ca9: eb 64 jmp 107d0f <fcntl+0x107>
* 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 ) )
107cab: 83 3e 00 cmpl $0x0,(%esi)
107cae: 74 05 je 107cb5 <fcntl+0xad>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
107cb0: 80 cc 08 or $0x8,%ah
107cb3: eb 03 jmp 107cb8 <fcntl+0xb0>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
107cb5: 80 e4 f7 and $0xf7,%ah
107cb8: 89 43 14 mov %eax,0x14(%ebx)
107cbb: eb 30 jmp 107ced <fcntl+0xe5>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
107cbd: 83 ec 0c sub $0xc,%esp
107cc0: 50 push %eax
107cc1: e8 3f 04 00 00 call 108105 <rtems_libio_to_fcntl_flags>
107cc6: 89 c6 mov %eax,%esi
107cc8: 83 c4 10 add $0x10,%esp
107ccb: eb 3e jmp 107d0b <fcntl+0x103>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
107ccd: 83 ec 0c sub $0xc,%esp
107cd0: ff 36 pushl (%esi)
107cd2: e8 f9 03 00 00 call 1080d0 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
107cd7: 25 01 02 00 00 and $0x201,%eax
107cdc: 8b 53 14 mov 0x14(%ebx),%edx
107cdf: 81 e2 fe fd ff ff and $0xfffffdfe,%edx
107ce5: 09 d0 or %edx,%eax
107ce7: 89 43 14 mov %eax,0x14(%ebx)
107cea: 83 c4 10 add $0x10,%esp
rtems_libio_t *iop;
rtems_libio_t *diop;
int fd2;
int flags;
int mask;
int ret = 0;
107ced: 31 f6 xor %esi,%esi
107cef: eb 1e jmp 107d0f <fcntl+0x107>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
107cf1: e8 92 93 00 00 call 111088 <__errno>
107cf6: c7 00 86 00 00 00 movl $0x86,(%eax)
107cfc: eb 2d jmp 107d2b <fcntl+0x123>
ret = -1;
break;
default:
errno = EINVAL;
107cfe: e8 85 93 00 00 call 111088 <__errno>
107d03: c7 00 16 00 00 00 movl $0x16,(%eax)
107d09: eb 20 jmp 107d2b <fcntl+0x123>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
107d0b: 85 f6 test %esi,%esi
107d0d: 78 1f js 107d2e <fcntl+0x126> <== NEVER TAKEN
int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop );
107d0f: 50 push %eax
107d10: 50 push %eax
107d11: 8b 43 20 mov 0x20(%ebx),%eax
107d14: 53 push %ebx
107d15: ff 75 0c pushl 0xc(%ebp)
107d18: ff 50 30 call *0x30(%eax)
107d1b: 89 c3 mov %eax,%ebx
if (err) {
107d1d: 83 c4 10 add $0x10,%esp
107d20: 85 c0 test %eax,%eax
107d22: 74 0a je 107d2e <fcntl+0x126> <== ALWAYS TAKEN
errno = err;
107d24: e8 5f 93 00 00 call 111088 <__errno> <== NOT EXECUTED
107d29: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
ret = -1;
107d2b: 83 ce ff or $0xffffffff,%esi
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
107d2e: 89 f0 mov %esi,%eax
107d30: 8d 65 f4 lea -0xc(%ebp),%esp
107d33: 5b pop %ebx
107d34: 5e pop %esi
107d35: 5f pop %edi
107d36: c9 leave
107d37: c3 ret
0010f953 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f953: 55 push %ebp
10f954: 89 e5 mov %esp,%ebp
10f956: 57 push %edi
10f957: 56 push %esi
10f958: 53 push %ebx
10f959: 83 ec 2c sub $0x2c,%esp
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (pipe_semaphore == RTEMS_ID_NONE) {
10f95c: 83 3d 04 63 12 00 00 cmpl $0x0,0x126304
10f963: 75 50 jne 10f9b5 <fifo_open+0x62>
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
10f965: 51 push %ecx
10f966: 6a 00 push $0x0
10f968: 6a 00 push $0x0
10f96a: ff 35 08 65 12 00 pushl 0x126508
10f970: e8 fb c1 ff ff call 10bb70 <rtems_semaphore_obtain>
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f975: 83 c4 10 add $0x10,%esp
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
10f978: 31 db xor %ebx,%ebx
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f97a: 83 3d 04 63 12 00 00 cmpl $0x0,0x126304
10f981: 75 1d jne 10f9a0 <fifo_open+0x4d> <== NEVER TAKEN
sc = rtems_semaphore_create(
10f983: 83 ec 0c sub $0xc,%esp
10f986: 68 04 63 12 00 push $0x126304
10f98b: 6a 00 push $0x0
10f98d: 6a 54 push $0x54
10f98f: 6a 01 push $0x1
10f991: 68 45 50 49 50 push $0x50495045
10f996: e8 ad bf ff ff call 10b948 <rtems_semaphore_create>
10f99b: 89 c3 mov %eax,%ebx
10f99d: 83 c4 20 add $0x20,%esp
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10f9a0: 83 ec 0c sub $0xc,%esp
10f9a3: ff 35 08 65 12 00 pushl 0x126508
10f9a9: e8 ae c2 ff ff call 10bc5c <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10f9ae: 83 c4 10 add $0x10,%esp
10f9b1: 85 db test %ebx,%ebx
10f9b3: 75 19 jne 10f9ce <fifo_open+0x7b>
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
10f9b5: 52 push %edx
10f9b6: 6a 00 push $0x0
10f9b8: 6a 00 push $0x0
10f9ba: ff 35 04 63 12 00 pushl 0x126304
10f9c0: e8 ab c1 ff ff call 10bb70 <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
10f9c5: 83 c4 10 add $0x10,%esp
return 0;
10f9c8: 31 f6 xor %esi,%esi
if (sc == RTEMS_SUCCESSFUL) {
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
}
if (sc == RTEMS_SUCCESSFUL) {
10f9ca: 85 c0 test %eax,%eax
10f9cc: 74 05 je 10f9d3 <fifo_open+0x80> <== ALWAYS TAKEN
return 0;
} else {
return -ENOMEM;
10f9ce: be f4 ff ff ff mov $0xfffffff4,%esi
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
if (err)
10f9d3: 85 f6 test %esi,%esi
10f9d5: 0f 85 f5 02 00 00 jne 10fcd0 <fifo_open+0x37d>
return err;
pipe = *pipep;
10f9db: 8b 45 08 mov 0x8(%ebp),%eax
10f9de: 8b 18 mov (%eax),%ebx
if (pipe == NULL) {
10f9e0: 85 db test %ebx,%ebx
10f9e2: 0f 85 14 01 00 00 jne 10fafc <fifo_open+0x1a9>
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
10f9e8: 83 ec 0c sub $0xc,%esp
10f9eb: 6a 34 push $0x34
10f9ed: e8 fe 94 ff ff call 108ef0 <malloc>
10f9f2: 89 c3 mov %eax,%ebx
10f9f4: 89 45 d4 mov %eax,-0x2c(%ebp)
if (pipe == NULL)
10f9f7: 83 c4 10 add $0x10,%esp
10f9fa: 85 c0 test %eax,%eax
10f9fc: 0f 84 f3 00 00 00 je 10faf5 <fifo_open+0x1a2>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
10fa02: b9 0d 00 00 00 mov $0xd,%ecx
10fa07: 89 c7 mov %eax,%edi
10fa09: 89 f0 mov %esi,%eax
10fa0b: f3 ab rep stos %eax,%es:(%edi)
pipe->Size = PIPE_BUF;
10fa0d: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx)
pipe->Buffer = malloc(pipe->Size);
10fa14: 83 ec 0c sub $0xc,%esp
10fa17: 68 00 02 00 00 push $0x200
10fa1c: e8 cf 94 ff ff call 108ef0 <malloc>
10fa21: 89 03 mov %eax,(%ebx)
if (! pipe->Buffer)
10fa23: 83 c4 10 add $0x10,%esp
10fa26: 85 c0 test %eax,%eax
10fa28: 0f 84 b9 00 00 00 je 10fae7 <fifo_open+0x194> <== NEVER TAKEN
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa2e: 8d 43 2c lea 0x2c(%ebx),%eax
10fa31: 50 push %eax
10fa32: 6a 00 push $0x0
10fa34: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'r', c),
10fa36: 0f be 05 08 44 12 00 movsbl 0x124408,%eax
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa3d: 0d 00 72 49 50 or $0x50497200,%eax
10fa42: 50 push %eax
10fa43: e8 80 0e 00 00 call 1108c8 <rtems_barrier_create>
10fa48: 83 c4 10 add $0x10,%esp
10fa4b: 85 c0 test %eax,%eax
10fa4d: 0f 85 84 00 00 00 jne 10fad7 <fifo_open+0x184>
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
10fa53: 8d 43 30 lea 0x30(%ebx),%eax
10fa56: 50 push %eax
10fa57: 6a 00 push $0x0
10fa59: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'w', c),
10fa5b: 0f be 05 08 44 12 00 movsbl 0x124408,%eax
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
10fa62: 0d 00 77 49 50 or $0x50497700,%eax
10fa67: 50 push %eax
10fa68: e8 5b 0e 00 00 call 1108c8 <rtems_barrier_create>
10fa6d: 83 c4 10 add $0x10,%esp
10fa70: 85 c0 test %eax,%eax
10fa72: 75 52 jne 10fac6 <fifo_open+0x173>
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
10fa74: 83 ec 0c sub $0xc,%esp
10fa77: 8d 43 28 lea 0x28(%ebx),%eax
10fa7a: 50 push %eax
10fa7b: 6a 00 push $0x0
10fa7d: 6a 10 push $0x10
10fa7f: 6a 01 push $0x1
rtems_build_name ('P', 'I', 's', c), 1,
10fa81: 0f be 05 08 44 12 00 movsbl 0x124408,%eax
if (rtems_barrier_create(
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
10fa88: 0d 00 73 49 50 or $0x50497300,%eax
10fa8d: 50 push %eax
10fa8e: e8 b5 be ff ff call 10b948 <rtems_semaphore_create>
10fa93: 83 c4 20 add $0x20,%esp
10fa96: 85 c0 test %eax,%eax
10fa98: 75 1b jne 10fab5 <fifo_open+0x162>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
10fa9a: a0 08 44 12 00 mov 0x124408,%al
10fa9f: 8d 50 01 lea 0x1(%eax),%edx
10faa2: 88 15 08 44 12 00 mov %dl,0x124408
10faa8: 3c 7a cmp $0x7a,%al
10faaa: 75 50 jne 10fafc <fifo_open+0x1a9>
c = 'a';
10faac: c6 05 08 44 12 00 61 movb $0x61,0x124408
10fab3: eb 47 jmp 10fafc <fifo_open+0x1a9>
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
10fab5: 83 ec 0c sub $0xc,%esp
10fab8: 8b 55 d4 mov -0x2c(%ebp),%edx
10fabb: ff 72 30 pushl 0x30(%edx)
10fabe: e8 bd 0e 00 00 call 110980 <rtems_barrier_delete>
10fac3: 83 c4 10 add $0x10,%esp
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
10fac6: 83 ec 0c sub $0xc,%esp
10fac9: 8b 45 d4 mov -0x2c(%ebp),%eax
10facc: ff 70 2c pushl 0x2c(%eax)
10facf: e8 ac 0e 00 00 call 110980 <rtems_barrier_delete>
10fad4: 83 c4 10 add $0x10,%esp
err_rbar:
free(pipe->Buffer);
10fad7: 83 ec 0c sub $0xc,%esp
10fada: 8b 55 d4 mov -0x2c(%ebp),%edx
10fadd: ff 32 pushl (%edx)
10fadf: e8 08 8e ff ff call 1088ec <free>
10fae4: 83 c4 10 add $0x10,%esp
err_buf:
free(pipe);
10fae7: 83 ec 0c sub $0xc,%esp
10faea: ff 75 d4 pushl -0x2c(%ebp)
10faed: e8 fa 8d ff ff call 1088ec <free>
10faf2: 83 c4 10 add $0x10,%esp
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
err = -EINTR;
10faf5: be f4 ff ff ff mov $0xfffffff4,%esi
10fafa: eb 33 jmp 10fb2f <fifo_open+0x1dc>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
10fafc: 50 push %eax
10fafd: 6a 00 push $0x0
10faff: 6a 00 push $0x0
10fb01: ff 73 28 pushl 0x28(%ebx)
10fb04: e8 67 c0 ff ff call 10bb70 <rtems_semaphore_obtain>
10fb09: 83 c4 10 add $0x10,%esp
10fb0c: 85 c0 test %eax,%eax
10fb0e: 74 05 je 10fb15 <fifo_open+0x1c2> <== ALWAYS TAKEN
err = -EINTR;
10fb10: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
if (*pipep == NULL) {
10fb15: 8b 45 08 mov 0x8(%ebp),%eax
10fb18: 83 38 00 cmpl $0x0,(%eax)
10fb1b: 75 12 jne 10fb2f <fifo_open+0x1dc>
if (err)
10fb1d: 85 f6 test %esi,%esi
10fb1f: 74 09 je 10fb2a <fifo_open+0x1d7> <== ALWAYS TAKEN
pipe_free(pipe);
10fb21: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10fb23: e8 5e fd ff ff call 10f886 <pipe_free> <== NOT EXECUTED
10fb28: eb 05 jmp 10fb2f <fifo_open+0x1dc> <== NOT EXECUTED
else
*pipep = pipe;
10fb2a: 8b 55 08 mov 0x8(%ebp),%edx
10fb2d: 89 1a mov %ebx,(%edx)
}
out:
pipe_unlock();
10fb2f: e8 3c fd ff ff call 10f870 <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
10fb34: 85 f6 test %esi,%esi
10fb36: 0f 85 94 01 00 00 jne 10fcd0 <fifo_open+0x37d>
return err;
pipe = *pipep;
10fb3c: 8b 45 08 mov 0x8(%ebp),%eax
10fb3f: 8b 18 mov (%eax),%ebx
switch (LIBIO_ACCMODE(iop)) {
10fb41: 8b 55 0c mov 0xc(%ebp),%edx
10fb44: 8b 42 14 mov 0x14(%edx),%eax
10fb47: 83 e0 06 and $0x6,%eax
10fb4a: 83 f8 04 cmp $0x4,%eax
10fb4d: 0f 84 91 00 00 00 je 10fbe4 <fifo_open+0x291>
10fb53: 83 f8 06 cmp $0x6,%eax
10fb56: 0f 84 10 01 00 00 je 10fc6c <fifo_open+0x319>
10fb5c: 83 f8 02 cmp $0x2,%eax
10fb5f: 0f 85 49 01 00 00 jne 10fcae <fifo_open+0x35b> <== NEVER TAKEN
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
10fb65: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fb68: 8b 43 10 mov 0x10(%ebx),%eax
10fb6b: 8d 50 01 lea 0x1(%eax),%edx
10fb6e: 89 53 10 mov %edx,0x10(%ebx)
10fb71: 85 c0 test %eax,%eax
10fb73: 75 11 jne 10fb86 <fifo_open+0x233> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fb75: 57 push %edi
10fb76: 57 push %edi
10fb77: 8d 45 e4 lea -0x1c(%ebp),%eax
10fb7a: 50 push %eax
10fb7b: ff 73 30 pushl 0x30(%ebx)
10fb7e: e8 85 0e 00 00 call 110a08 <rtems_barrier_release>
10fb83: 83 c4 10 add $0x10,%esp
if (pipe->Writers == 0) {
10fb86: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fb8a: 0f 85 1e 01 00 00 jne 10fcae <fifo_open+0x35b>
/* Not an error */
if (LIBIO_NODELAY(iop))
10fb90: 8b 45 0c mov 0xc(%ebp),%eax
10fb93: f6 40 14 01 testb $0x1,0x14(%eax)
10fb97: 0f 85 11 01 00 00 jne 10fcae <fifo_open+0x35b>
break;
prevCounter = pipe->writerCounter;
10fb9d: 8b 7b 24 mov 0x24(%ebx),%edi
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
10fba0: 83 ec 0c sub $0xc,%esp
10fba3: ff 73 28 pushl 0x28(%ebx)
10fba6: e8 b1 c0 ff ff call 10bc5c <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fbab: 5a pop %edx
10fbac: 59 pop %ecx
10fbad: 6a 00 push $0x0
10fbaf: ff 73 2c pushl 0x2c(%ebx)
10fbb2: e8 a9 0e 00 00 call 110a60 <rtems_barrier_wait>
10fbb7: 83 c4 10 add $0x10,%esp
10fbba: 85 c0 test %eax,%eax
10fbbc: 0f 85 f9 00 00 00 jne 10fcbb <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fbc2: 50 push %eax
10fbc3: 6a 00 push $0x0
10fbc5: 6a 00 push $0x0
10fbc7: ff 73 28 pushl 0x28(%ebx)
10fbca: e8 a1 bf ff ff call 10bb70 <rtems_semaphore_obtain>
10fbcf: 83 c4 10 add $0x10,%esp
10fbd2: 85 c0 test %eax,%eax
10fbd4: 0f 85 e1 00 00 00 jne 10fcbb <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->writerCounter);
10fbda: 3b 7b 24 cmp 0x24(%ebx),%edi
10fbdd: 74 c1 je 10fba0 <fifo_open+0x24d> <== NEVER TAKEN
10fbdf: e9 ca 00 00 00 jmp 10fcae <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
10fbe4: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fbe7: 8b 43 14 mov 0x14(%ebx),%eax
10fbea: 8d 50 01 lea 0x1(%eax),%edx
10fbed: 89 53 14 mov %edx,0x14(%ebx)
10fbf0: 85 c0 test %eax,%eax
10fbf2: 75 11 jne 10fc05 <fifo_open+0x2b2> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fbf4: 57 push %edi
10fbf5: 57 push %edi
10fbf6: 8d 45 e4 lea -0x1c(%ebp),%eax
10fbf9: 50 push %eax
10fbfa: ff 73 2c pushl 0x2c(%ebx)
10fbfd: e8 06 0e 00 00 call 110a08 <rtems_barrier_release>
10fc02: 83 c4 10 add $0x10,%esp
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
10fc05: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fc09: 0f 85 9f 00 00 00 jne 10fcae <fifo_open+0x35b>
10fc0f: 8b 55 0c mov 0xc(%ebp),%edx
10fc12: f6 42 14 01 testb $0x1,0x14(%edx)
10fc16: 74 18 je 10fc30 <fifo_open+0x2dd>
PIPE_UNLOCK(pipe);
10fc18: 83 ec 0c sub $0xc,%esp
10fc1b: ff 73 28 pushl 0x28(%ebx)
10fc1e: e8 39 c0 ff ff call 10bc5c <rtems_semaphore_release>
err = -ENXIO;
goto out_error;
10fc23: 83 c4 10 add $0x10,%esp
if (pipe->Writers ++ == 0)
PIPE_WAKEUPREADERS(pipe);
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
PIPE_UNLOCK(pipe);
err = -ENXIO;
10fc26: be fa ff ff ff mov $0xfffffffa,%esi
goto out_error;
10fc2b: e9 90 00 00 00 jmp 10fcc0 <fifo_open+0x36d>
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
10fc30: 8b 7b 20 mov 0x20(%ebx),%edi
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
10fc33: 83 ec 0c sub $0xc,%esp
10fc36: ff 73 28 pushl 0x28(%ebx)
10fc39: e8 1e c0 ff ff call 10bc5c <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10fc3e: 5a pop %edx
10fc3f: 59 pop %ecx
10fc40: 6a 00 push $0x0
10fc42: ff 73 30 pushl 0x30(%ebx)
10fc45: e8 16 0e 00 00 call 110a60 <rtems_barrier_wait>
10fc4a: 83 c4 10 add $0x10,%esp
10fc4d: 85 c0 test %eax,%eax
10fc4f: 75 6a jne 10fcbb <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fc51: 50 push %eax
10fc52: 6a 00 push $0x0
10fc54: 6a 00 push $0x0
10fc56: ff 73 28 pushl 0x28(%ebx)
10fc59: e8 12 bf ff ff call 10bb70 <rtems_semaphore_obtain>
10fc5e: 83 c4 10 add $0x10,%esp
10fc61: 85 c0 test %eax,%eax
10fc63: 75 56 jne 10fcbb <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->readerCounter);
10fc65: 3b 7b 20 cmp 0x20(%ebx),%edi
10fc68: 74 c9 je 10fc33 <fifo_open+0x2e0> <== NEVER TAKEN
10fc6a: eb 42 jmp 10fcae <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
10fc6c: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fc6f: 8b 43 10 mov 0x10(%ebx),%eax
10fc72: 8d 50 01 lea 0x1(%eax),%edx
10fc75: 89 53 10 mov %edx,0x10(%ebx)
10fc78: 85 c0 test %eax,%eax
10fc7a: 75 11 jne 10fc8d <fifo_open+0x33a> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fc7c: 51 push %ecx
10fc7d: 51 push %ecx
10fc7e: 8d 45 e4 lea -0x1c(%ebp),%eax
10fc81: 50 push %eax
10fc82: ff 73 30 pushl 0x30(%ebx)
10fc85: e8 7e 0d 00 00 call 110a08 <rtems_barrier_release>
10fc8a: 83 c4 10 add $0x10,%esp
pipe->writerCounter ++;
10fc8d: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fc90: 8b 43 14 mov 0x14(%ebx),%eax
10fc93: 8d 50 01 lea 0x1(%eax),%edx
10fc96: 89 53 14 mov %edx,0x14(%ebx)
10fc99: 85 c0 test %eax,%eax
10fc9b: 75 11 jne 10fcae <fifo_open+0x35b> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fc9d: 52 push %edx
10fc9e: 52 push %edx
10fc9f: 8d 45 e4 lea -0x1c(%ebp),%eax
10fca2: 50 push %eax
10fca3: ff 73 2c pushl 0x2c(%ebx)
10fca6: e8 5d 0d 00 00 call 110a08 <rtems_barrier_release>
10fcab: 83 c4 10 add $0x10,%esp
break;
}
PIPE_UNLOCK(pipe);
10fcae: 83 ec 0c sub $0xc,%esp
10fcb1: ff 73 28 pushl 0x28(%ebx)
10fcb4: e8 a3 bf ff ff call 10bc5c <rtems_semaphore_release>
10fcb9: eb 12 jmp 10fccd <fifo_open+0x37a>
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
10fcbb: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
10fcc0: 50 push %eax
10fcc1: 50 push %eax
10fcc2: ff 75 0c pushl 0xc(%ebp)
10fcc5: ff 75 08 pushl 0x8(%ebp)
10fcc8: e8 f4 fb ff ff call 10f8c1 <pipe_release>
return err;
10fccd: 83 c4 10 add $0x10,%esp
}
10fcd0: 89 f0 mov %esi,%eax
10fcd2: 8d 65 f4 lea -0xc(%ebp),%esp
10fcd5: 5b pop %ebx
10fcd6: 5e pop %esi
10fcd7: 5f pop %edi
10fcd8: c9 leave
10fcd9: c3 ret
00107dac <fpathconf>:
long fpathconf(
int fd,
int name
)
{
107dac: 55 push %ebp
107dad: 89 e5 mov %esp,%ebp
107daf: 83 ec 08 sub $0x8,%esp
107db2: 8b 45 08 mov 0x8(%ebp),%eax
107db5: 8b 55 0c mov 0xc(%ebp),%edx
long return_value;
rtems_libio_t *iop;
rtems_filesystem_limits_and_options_t *the_limits;
rtems_libio_check_fd(fd);
107db8: 3b 05 44 11 12 00 cmp 0x121144,%eax
107dbe: 73 11 jae 107dd1 <fpathconf+0x25>
iop = rtems_libio_iop(fd);
107dc0: 6b c0 38 imul $0x38,%eax,%eax
107dc3: 03 05 78 51 12 00 add 0x125178,%eax
rtems_libio_check_is_open(iop);
107dc9: 8b 48 14 mov 0x14(%eax),%ecx
107dcc: f6 c5 01 test $0x1,%ch
107dcf: 75 0d jne 107dde <fpathconf+0x32> <== ALWAYS TAKEN
107dd1: e8 b2 92 00 00 call 111088 <__errno>
107dd6: c7 00 09 00 00 00 movl $0x9,(%eax)
107ddc: eb 5b jmp 107e39 <fpathconf+0x8d>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
107dde: 80 e1 02 and $0x2,%cl
107de1: 74 4b je 107e2e <fpathconf+0x82>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
107de3: 8b 40 28 mov 0x28(%eax),%eax
switch ( name ) {
107de6: 83 fa 0b cmp $0xb,%edx
107de9: 77 43 ja 107e2e <fpathconf+0x82>
107deb: ff 24 95 bc f9 11 00 jmp *0x11f9bc(,%edx,4)
case _PC_LINK_MAX:
return_value = the_limits->link_max;
107df2: 8b 40 38 mov 0x38(%eax),%eax
break;
107df5: eb 45 jmp 107e3c <fpathconf+0x90>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
107df7: 8b 40 3c mov 0x3c(%eax),%eax
break;
107dfa: eb 40 jmp 107e3c <fpathconf+0x90>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
107dfc: 8b 40 40 mov 0x40(%eax),%eax
break;
107dff: eb 3b jmp 107e3c <fpathconf+0x90>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
107e01: 8b 40 44 mov 0x44(%eax),%eax
break;
107e04: eb 36 jmp 107e3c <fpathconf+0x90>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
107e06: 8b 40 48 mov 0x48(%eax),%eax
break;
107e09: eb 31 jmp 107e3c <fpathconf+0x90>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
107e0b: 8b 40 4c mov 0x4c(%eax),%eax
break;
107e0e: eb 2c jmp 107e3c <fpathconf+0x90>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
107e10: 8b 40 54 mov 0x54(%eax),%eax
break;
107e13: eb 27 jmp 107e3c <fpathconf+0x90>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
107e15: 8b 40 58 mov 0x58(%eax),%eax
break;
107e18: eb 22 jmp 107e3c <fpathconf+0x90>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
107e1a: 8b 40 64 mov 0x64(%eax),%eax
break;
107e1d: eb 1d jmp 107e3c <fpathconf+0x90>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
107e1f: 8b 40 50 mov 0x50(%eax),%eax
break;
107e22: eb 18 jmp 107e3c <fpathconf+0x90>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
107e24: 8b 40 5c mov 0x5c(%eax),%eax
break;
107e27: eb 13 jmp 107e3c <fpathconf+0x90>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
107e29: 8b 40 60 mov 0x60(%eax),%eax
break;
107e2c: eb 0e jmp 107e3c <fpathconf+0x90>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
107e2e: e8 55 92 00 00 call 111088 <__errno>
107e33: c7 00 16 00 00 00 movl $0x16,(%eax)
107e39: 83 c8 ff or $0xffffffff,%eax
break;
}
return return_value;
}
107e3c: c9 leave
107e3d: c3 ret
00107378 <free>:
#include <stdlib.h>
void free(
void *ptr
)
{
107378: 55 push %ebp
107379: 89 e5 mov %esp,%ebp
10737b: 53 push %ebx
10737c: 83 ec 04 sub $0x4,%esp
10737f: 8b 5d 08 mov 0x8(%ebp),%ebx
MSBUMP(free_calls, 1);
107382: ff 05 9c 44 12 00 incl 0x12449c
if ( !ptr )
107388: 85 db test %ebx,%ebx
10738a: 74 5f je 1073eb <free+0x73>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10738c: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
107393: 75 15 jne 1073aa <free+0x32> <== NEVER TAKEN
!malloc_is_system_state_OK() ) {
107395: e8 56 01 00 00 call 1074f0 <malloc_is_system_state_OK>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10739a: 84 c0 test %al,%al
10739c: 75 0c jne 1073aa <free+0x32>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
10739e: 89 5d 08 mov %ebx,0x8(%ebp)
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
1073a1: 8b 5d fc mov -0x4(%ebp),%ebx
1073a4: c9 leave
/*
* 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);
1073a5: e9 ae 01 00 00 jmp 107558 <malloc_deferred_free>
}
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
1073aa: a1 30 29 12 00 mov 0x122930,%eax
1073af: 85 c0 test %eax,%eax
1073b1: 74 0a je 1073bd <free+0x45>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
1073b3: 83 ec 0c sub $0xc,%esp
1073b6: 53 push %ebx
1073b7: ff 50 08 call *0x8(%eax)
1073ba: 83 c4 10 add $0x10,%esp
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
1073bd: 50 push %eax
1073be: 50 push %eax
1073bf: 53 push %ebx
1073c0: ff 35 80 04 12 00 pushl 0x120480
1073c6: e8 55 45 00 00 call 10b920 <_Protected_heap_Free>
1073cb: 83 c4 10 add $0x10,%esp
1073ce: 84 c0 test %al,%al
1073d0: 75 19 jne 1073eb <free+0x73>
printk( "Program heap: free of bad pointer %p -- range %p - %p \n",
ptr,
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
1073d2: a1 80 04 12 00 mov 0x120480,%eax
*/
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",
1073d7: ff 70 1c pushl 0x1c(%eax)
1073da: ff 70 18 pushl 0x18(%eax)
1073dd: 53 push %ebx
1073de: 68 87 e0 11 00 push $0x11e087
1073e3: e8 fc 0b 00 00 call 107fe4 <printk>
1073e8: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
1073eb: 8b 5d fc mov -0x4(%ebp),%ebx
1073ee: c9 leave
1073ef: c3 ret
00108614 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
108614: 55 push %ebp
108615: 89 e5 mov %esp,%ebp
108617: 53 push %ebx
108618: 83 ec 04 sub $0x4,%esp
10861b: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
10861e: 81 fb c8 41 12 00 cmp $0x1241c8,%ebx
108624: 74 26 je 10864c <free_user_env+0x38> <== NEVER TAKEN
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
108626: 83 ec 0c sub $0xc,%esp
108629: 8d 43 04 lea 0x4(%ebx),%eax
10862c: 50 push %eax
10862d: e8 46 f1 ff ff call 107778 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &env->root_directory);
108632: 8d 43 18 lea 0x18(%ebx),%eax
108635: 89 04 24 mov %eax,(%esp)
108638: e8 3b f1 ff ff call 107778 <rtems_filesystem_freenode>
free(env);
10863d: 83 c4 10 add $0x10,%esp
108640: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
108643: 8b 5d fc mov -0x4(%ebp),%ebx
108646: c9 leave
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
108647: e9 40 f1 ff ff jmp 10778c <free>
}
}
10864c: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
10864f: c9 leave <== NOT EXECUTED
108650: c3 ret <== NOT EXECUTED
0011d888 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
11d888: 55 push %ebp
11d889: 89 e5 mov %esp,%ebp
11d88b: 57 push %edi
11d88c: 56 push %esi
11d88d: 53 push %ebx
11d88e: 83 ec 2c sub $0x2c,%esp
11d891: 8b 45 08 mov 0x8(%ebp),%eax
rtems_filesystem_location_info_t loc;
/*
* Get the file control block structure associated with the file descriptor
*/
iop = rtems_libio_iop( dd_fd );
11d894: 31 db xor %ebx,%ebx
11d896: 3b 05 44 21 12 00 cmp 0x122144,%eax
11d89c: 73 09 jae 11d8a7 <getdents+0x1f> <== NEVER TAKEN
11d89e: 6b d8 38 imul $0x38,%eax,%ebx
11d8a1: 03 1d c0 62 12 00 add 0x1262c0,%ebx
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
11d8a7: 8d 7d d4 lea -0x2c(%ebp),%edi
11d8aa: 8d 73 18 lea 0x18(%ebx),%esi
11d8ad: b9 05 00 00 00 mov $0x5,%ecx
11d8b2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
11d8b4: 83 ec 0c sub $0xc,%esp
11d8b7: 8d 45 d4 lea -0x2c(%ebp),%eax
11d8ba: 50 push %eax
11d8bb: 8b 45 e0 mov -0x20(%ebp),%eax
11d8be: ff 50 10 call *0x10(%eax)
11d8c1: 83 c4 10 add $0x10,%esp
11d8c4: 48 dec %eax
11d8c5: 74 10 je 11d8d7 <getdents+0x4f>
rtems_set_errno_and_return_minus_one( ENOTDIR );
11d8c7: e8 dc 38 ff ff call 1111a8 <__errno>
11d8cc: c7 00 14 00 00 00 movl $0x14,(%eax)
11d8d2: 83 c8 ff or $0xffffffff,%eax
11d8d5: eb 11 jmp 11d8e8 <getdents+0x60>
/*
* Return the number of bytes that were actually transfered as a result
* of the read attempt.
*/
return (*iop->pathinfo.handlers->read_h)( iop, dd_buf, dd_len );
11d8d7: 50 push %eax
11d8d8: 8b 43 20 mov 0x20(%ebx),%eax
11d8db: ff 75 10 pushl 0x10(%ebp)
11d8de: ff 75 0c pushl 0xc(%ebp)
11d8e1: 53 push %ebx
11d8e2: ff 50 08 call *0x8(%eax)
11d8e5: 83 c4 10 add $0x10,%esp
}
11d8e8: 8d 65 f4 lea -0xc(%ebp),%esp
11d8eb: 5b pop %ebx
11d8ec: 5e pop %esi
11d8ed: 5f pop %edi
11d8ee: c9 leave
11d8ef: c3 ret
00107f88 <getpwent>:
struct passwd *getpwent(void)
{
107f88: 55 push %ebp
107f89: 89 e5 mov %esp,%ebp
107f8b: 83 ec 08 sub $0x8,%esp
if (passwd_fp == NULL)
107f8e: a1 58 4f 12 00 mov 0x124f58,%eax
return NULL;
107f93: 31 d2 xor %edx,%edx
return p;
}
struct passwd *getpwent(void)
{
if (passwd_fp == NULL)
107f95: 85 c0 test %eax,%eax
107f97: 74 29 je 107fc2 <getpwent+0x3a> <== NEVER TAKEN
return NULL;
if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf))
107f99: 83 ec 0c sub $0xc,%esp
107f9c: 68 c8 00 00 00 push $0xc8
107fa1: b9 78 4f 12 00 mov $0x124f78,%ecx
107fa6: ba 5c 4f 12 00 mov $0x124f5c,%edx
107fab: e8 e9 fb ff ff call 107b99 <scanpw>
107fb0: 83 c4 10 add $0x10,%esp
return NULL;
107fb3: 31 d2 xor %edx,%edx
107fb5: 85 c0 test %eax,%eax
107fb7: 0f 95 c2 setne %dl
107fba: f7 da neg %edx
107fbc: 81 e2 5c 4f 12 00 and $0x124f5c,%edx
return &pwent;
}
107fc2: 89 d0 mov %edx,%eax
107fc4: c9 leave
107fc5: c3 ret
001073f0 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
1073f0: 55 push %ebp
1073f1: 89 e5 mov %esp,%ebp
1073f3: 56 push %esi
1073f4: 53 push %ebx
1073f5: 83 ec 10 sub $0x10,%esp
1073f8: 8b 5d 08 mov 0x8(%ebp),%ebx
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp )
1073fb: 85 db test %ebx,%ebx
1073fd: 75 10 jne 10740f <gettimeofday+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
1073ff: e8 2c 8e 00 00 call 110230 <__errno> <== NOT EXECUTED
107404: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
10740a: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10740d: eb 29 jmp 107438 <gettimeofday+0x48> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
10740f: 9c pushf
107410: fa cli
107411: 5e pop %esi
_TOD_Get( &now );
107412: 83 ec 0c sub $0xc,%esp
107415: 8d 45 f0 lea -0x10(%ebp),%eax
107418: 50 push %eax
107419: e8 a6 39 00 00 call 10adc4 <_TOD_Get>
_ISR_Enable(level);
10741e: 56 push %esi
10741f: 9d popf
useconds = (suseconds_t)now.tv_nsec;
107420: 8b 45 f4 mov -0xc(%ebp),%eax
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
107423: 8b 55 f0 mov -0x10(%ebp),%edx
107426: 89 13 mov %edx,(%ebx)
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
107428: b9 e8 03 00 00 mov $0x3e8,%ecx
10742d: 99 cltd
10742e: f7 f9 idiv %ecx
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
107430: 89 43 04 mov %eax,0x4(%ebx)
* 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;
107433: 83 c4 10 add $0x10,%esp
107436: 31 c0 xor %eax,%eax
}
107438: 8d 65 f8 lea -0x8(%ebp),%esp
10743b: 5b pop %ebx
10743c: 5e pop %esi
10743d: c9 leave
10743e: c3 ret
0010fce8 <imfs_dir_lseek>:
rtems_off64_t imfs_dir_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
10fce8: 55 push %ebp
10fce9: 89 e5 mov %esp,%ebp
10fceb: 57 push %edi
10fcec: 56 push %esi
10fced: 53 push %ebx
10fcee: 83 ec 1c sub $0x1c,%esp
10fcf1: 8b 5d 08 mov 0x8(%ebp),%ebx
switch( whence ) {
10fcf4: 83 7d 14 01 cmpl $0x1,0x14(%ebp)
10fcf8: 77 3c ja 10fd36 <imfs_dir_lseek+0x4e> <== NEVER TAKEN
case SEEK_SET: /* absolute move from the start of the file */
case SEEK_CUR: /* relative move */
iop->offset = (iop->offset/sizeof(struct dirent)) *
10fcfa: 6a 00 push $0x0
10fcfc: 68 10 01 00 00 push $0x110
10fd01: ff 73 10 pushl 0x10(%ebx)
10fd04: ff 73 0c pushl 0xc(%ebx)
10fd07: e8 b4 bd 00 00 call 11bac0 <__divdi3>
10fd0c: 83 c4 10 add $0x10,%esp
10fd0f: 69 ca 10 01 00 00 imul $0x110,%edx,%ecx
10fd15: be 10 01 00 00 mov $0x110,%esi
10fd1a: f7 e6 mul %esi
10fd1c: 89 45 e0 mov %eax,-0x20(%ebp)
10fd1f: 01 ca add %ecx,%edx
10fd21: 89 55 e4 mov %edx,-0x1c(%ebp)
10fd24: 8b 45 e0 mov -0x20(%ebp),%eax
10fd27: 8b 55 e4 mov -0x1c(%ebp),%edx
10fd2a: 89 43 0c mov %eax,0xc(%ebx)
10fd2d: 89 53 10 mov %edx,0x10(%ebx)
default:
rtems_set_errno_and_return_minus_one( EINVAL );
break;
}
return 0;
10fd30: 31 c0 xor %eax,%eax
10fd32: 31 d2 xor %edx,%edx
10fd34: eb 10 jmp 10fd46 <imfs_dir_lseek+0x5e>
break;
case SEEK_END: /* Movement past the end of the directory via lseek */
/* is not a permitted operation */
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10fd36: e8 f5 04 00 00 call 110230 <__errno>
10fd3b: c7 00 16 00 00 00 movl $0x16,(%eax)
10fd41: 83 c8 ff or $0xffffffff,%eax
10fd44: 89 c2 mov %eax,%edx
break;
}
return 0;
}
10fd46: 8d 65 f4 lea -0xc(%ebp),%esp
10fd49: 5b pop %ebx
10fd4a: 5e pop %esi
10fd4b: 5f pop %edi
10fd4c: c9 leave
10fd4d: c3 ret
0010fb78 <imfs_dir_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10fb78: 55 push %ebp
10fb79: 89 e5 mov %esp,%ebp
10fb7b: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access;
if ( the_jnode->type != IMFS_DIRECTORY )
10fb7e: 8b 4a 18 mov 0x18(%edx),%ecx
return -1; /* It wasn't a directory --> return error */
10fb81: 83 c8 ff or $0xffffffff,%eax
IMFS_jnode_t *the_jnode;
/* Is the node a directory ? */
the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access;
if ( the_jnode->type != IMFS_DIRECTORY )
10fb84: 83 79 4c 01 cmpl $0x1,0x4c(%ecx)
10fb88: 75 10 jne 10fb9a <imfs_dir_open+0x22> <== NEVER TAKEN
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
10fb8a: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
10fb91: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
return 0;
10fb98: 31 c0 xor %eax,%eax
}
10fb9a: c9 leave
10fb9b: c3 ret
0010fde1 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
10fde1: 55 push %ebp
10fde2: 89 e5 mov %esp,%ebp
10fde4: 53 push %ebx
10fde5: 83 ec 04 sub $0x4,%esp
10fde8: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
10fdeb: 8b 18 mov (%eax),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10fded: 8d 53 54 lea 0x54(%ebx),%edx
/*
* You cannot remove a node that still has children
*/
if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) )
10fdf0: 39 53 50 cmp %edx,0x50(%ebx)
10fdf3: 74 0d je 10fe02 <imfs_dir_rmnod+0x21>
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
10fdf5: e8 36 04 00 00 call 110230 <__errno>
10fdfa: c7 00 5a 00 00 00 movl $0x5a,(%eax)
10fe00: eb 13 jmp 10fe15 <imfs_dir_rmnod+0x34>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
10fe02: 8b 40 10 mov 0x10(%eax),%eax
10fe05: 39 58 1c cmp %ebx,0x1c(%eax)
10fe08: 75 10 jne 10fe1a <imfs_dir_rmnod+0x39>
rtems_set_errno_and_return_minus_one( EBUSY );
10fe0a: e8 21 04 00 00 call 110230 <__errno>
10fe0f: c7 00 10 00 00 00 movl $0x10,(%eax)
10fe15: 83 c8 ff or $0xffffffff,%eax
10fe18: eb 1c jmp 10fe36 <imfs_dir_rmnod+0x55>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
10fe1a: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10fe1e: 75 ea jne 10fe0a <imfs_dir_rmnod+0x29> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
10fe20: 83 ec 0c sub $0xc,%esp
10fe23: 53 push %ebx
10fe24: e8 1b df ff ff call 10dd44 <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
10fe29: 89 1c 24 mov %ebx,(%esp)
10fe2c: e8 55 df ff ff call 10dd86 <IMFS_check_node_remove>
return 0;
10fe31: 83 c4 10 add $0x10,%esp
10fe34: 31 c0 xor %eax,%eax
}
10fe36: 8b 5d fc mov -0x4(%ebp),%ebx
10fe39: c9 leave
10fe3a: c3 ret
00107c9c <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
107c9c: 55 push %ebp
107c9d: 89 e5 mov %esp,%ebp
107c9f: 53 push %ebx
107ca0: 83 ec 04 sub $0x4,%esp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
107ca3: 80 3d 40 50 12 00 00 cmpb $0x0,0x125040
107caa: 0f 85 b8 00 00 00 jne 107d68 <init_etc_passwd_group+0xcc>
return;
etc_passwd_initted = 1;
107cb0: c6 05 40 50 12 00 01 movb $0x1,0x125040
mkdir("/etc", 0777);
107cb7: 50 push %eax
107cb8: 50 push %eax
107cb9: 68 ff 01 00 00 push $0x1ff
107cbe: 68 33 f9 11 00 push $0x11f933
107cc3: e8 7c 07 00 00 call 108444 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
107cc8: 59 pop %ecx
107cc9: 5b pop %ebx
107cca: 68 32 e6 11 00 push $0x11e632
107ccf: 68 38 f9 11 00 push $0x11f938
107cd4: e8 53 9b 00 00 call 11182c <fopen>
107cd9: 83 c4 10 add $0x10,%esp
107cdc: 85 c0 test %eax,%eax
107cde: 74 06 je 107ce6 <init_etc_passwd_group+0x4a>
fclose(fp);
107ce0: 83 ec 0c sub $0xc,%esp
107ce3: 50 push %eax
107ce4: eb 2a jmp 107d10 <init_etc_passwd_group+0x74>
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
107ce6: 52 push %edx
107ce7: 52 push %edx
107ce8: 68 4c e5 11 00 push $0x11e54c
107ced: 68 38 f9 11 00 push $0x11f938
107cf2: e8 35 9b 00 00 call 11182c <fopen>
107cf7: 89 c3 mov %eax,%ebx
107cf9: 83 c4 10 add $0x10,%esp
107cfc: 85 c0 test %eax,%eax
107cfe: 74 18 je 107d18 <init_etc_passwd_group+0x7c><== NEVER TAKEN
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
107d00: 50 push %eax
107d01: 50 push %eax
107d02: 53 push %ebx
107d03: 68 44 f9 11 00 push $0x11f944
107d08: e8 eb 9b 00 00 call 1118f8 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
107d0d: 89 1c 24 mov %ebx,(%esp)
107d10: e8 13 94 00 00 call 111128 <fclose>
107d15: 83 c4 10 add $0x10,%esp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
107d18: 51 push %ecx
107d19: 51 push %ecx
107d1a: 68 32 e6 11 00 push $0x11e632
107d1f: 68 ab f9 11 00 push $0x11f9ab
107d24: e8 03 9b 00 00 call 11182c <fopen>
107d29: 83 c4 10 add $0x10,%esp
107d2c: 85 c0 test %eax,%eax
107d2e: 74 06 je 107d36 <init_etc_passwd_group+0x9a>
fclose(fp);
107d30: 83 ec 0c sub $0xc,%esp
107d33: 50 push %eax
107d34: eb 2a jmp 107d60 <init_etc_passwd_group+0xc4>
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
107d36: 52 push %edx
107d37: 52 push %edx
107d38: 68 4c e5 11 00 push $0x11e54c
107d3d: 68 ab f9 11 00 push $0x11f9ab
107d42: e8 e5 9a 00 00 call 11182c <fopen>
107d47: 89 c3 mov %eax,%ebx
107d49: 83 c4 10 add $0x10,%esp
107d4c: 85 c0 test %eax,%eax
107d4e: 74 18 je 107d68 <init_etc_passwd_group+0xcc><== NEVER TAKEN
fprintf( fp, "root:x:0:root\n"
107d50: 50 push %eax
107d51: 50 push %eax
107d52: 53 push %ebx
107d53: 68 b6 f9 11 00 push $0x11f9b6
107d58: e8 9b 9b 00 00 call 1118f8 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
107d5d: 89 1c 24 mov %ebx,(%esp)
107d60: e8 c3 93 00 00 call 111128 <fclose>
107d65: 83 c4 10 add $0x10,%esp
}
}
107d68: 8b 5d fc mov -0x4(%ebp),%ebx
107d6b: c9 leave
107d6c: c3 ret
00108e60 <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
108e60: 55 push %ebp
108e61: 89 e5 mov %esp,%ebp
108e63: 53 push %ebx
108e64: 83 ec 14 sub $0x14,%esp
108e67: 89 d3 mov %edx,%ebx
108e69: 88 c1 mov %al,%cl
if (tty->termios.c_iflag & ISTRIP)
108e6b: 8b 52 30 mov 0x30(%edx),%edx
108e6e: f6 c2 20 test $0x20,%dl
108e71: 74 03 je 108e76 <iproc+0x16> <== ALWAYS TAKEN
c &= 0x7f;
108e73: 83 e1 7f and $0x7f,%ecx <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
108e76: f6 c6 02 test $0x2,%dh
108e79: 74 16 je 108e91 <iproc+0x31>
c = tolower (c);
108e7b: 0f b6 c9 movzbl %cl,%ecx
108e7e: a1 f8 23 12 00 mov 0x1223f8,%eax
108e83: 0f be 44 08 01 movsbl 0x1(%eax,%ecx,1),%eax
108e88: 83 e0 03 and $0x3,%eax
108e8b: 48 dec %eax
108e8c: 75 03 jne 108e91 <iproc+0x31>
108e8e: 83 c1 20 add $0x20,%ecx
if (c == '\r') {
108e91: 80 f9 0d cmp $0xd,%cl
108e94: 75 14 jne 108eaa <iproc+0x4a>
if (tty->termios.c_iflag & IGNCR)
return 0;
108e96: 31 c0 xor %eax,%eax
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
108e98: f6 c2 80 test $0x80,%dl
108e9b: 0f 85 d9 00 00 00 jne 108f7a <iproc+0x11a> <== NEVER TAKEN
return 0;
if (tty->termios.c_iflag & ICRNL)
108ea1: 80 e6 01 and $0x1,%dh
108ea4: 74 1a je 108ec0 <iproc+0x60> <== NEVER TAKEN
c = '\n';
108ea6: b1 0a mov $0xa,%cl
108ea8: eb 16 jmp 108ec0 <iproc+0x60>
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
108eaa: 80 f9 0a cmp $0xa,%cl
108ead: 75 09 jne 108eb8 <iproc+0x58>
108eaf: 80 e2 40 and $0x40,%dl
108eb2: 74 0c je 108ec0 <iproc+0x60> <== ALWAYS TAKEN
c = '\r';
108eb4: b1 0d mov $0xd,%cl <== NOT EXECUTED
108eb6: eb 08 jmp 108ec0 <iproc+0x60> <== NOT EXECUTED
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
108eb8: 84 c9 test %cl,%cl
108eba: 0f 84 87 00 00 00 je 108f47 <iproc+0xe7> <== NEVER TAKEN
108ec0: 8b 53 3c mov 0x3c(%ebx),%edx
108ec3: f6 c2 02 test $0x2,%dl
108ec6: 74 7f je 108f47 <iproc+0xe7>
if (c == tty->termios.c_cc[VERASE]) {
108ec8: 3a 4b 43 cmp 0x43(%ebx),%cl
108ecb: 75 04 jne 108ed1 <iproc+0x71>
erase (tty, 0);
108ecd: 31 d2 xor %edx,%edx
108ecf: eb 0a jmp 108edb <iproc+0x7b>
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
108ed1: 3a 4b 44 cmp 0x44(%ebx),%cl
108ed4: 75 11 jne 108ee7 <iproc+0x87>
erase (tty, 1);
108ed6: ba 01 00 00 00 mov $0x1,%edx
108edb: 89 d8 mov %ebx,%eax
108edd: e8 05 fe ff ff call 108ce7 <erase>
108ee2: e9 91 00 00 00 jmp 108f78 <iproc+0x118>
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
108ee7: b8 01 00 00 00 mov $0x1,%eax
}
else if (c == tty->termios.c_cc[VKILL]) {
erase (tty, 1);
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
108eec: 3a 4b 45 cmp 0x45(%ebx),%cl
108eef: 0f 84 85 00 00 00 je 108f7a <iproc+0x11a> <== NEVER TAKEN
return 1;
} else if (c == '\n') {
108ef5: 80 f9 0a cmp $0xa,%cl
108ef8: 75 1a jne 108f14 <iproc+0xb4>
if (tty->termios.c_lflag & (ECHO | ECHONL))
108efa: 80 e2 48 and $0x48,%dl
108efd: 74 09 je 108f08 <iproc+0xa8> <== NEVER TAKEN
echo (c, tty);
108eff: 89 da mov %ebx,%edx
108f01: b0 0a mov $0xa,%al
108f03: e8 87 fd ff ff call 108c8f <echo>
tty->cbuf[tty->ccount++] = c;
108f08: 8b 43 20 mov 0x20(%ebx),%eax
108f0b: 8b 53 1c mov 0x1c(%ebx),%edx
108f0e: c6 04 02 0a movb $0xa,(%edx,%eax,1)
108f12: eb 28 jmp 108f3c <iproc+0xdc>
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
108f14: 3a 4b 4c cmp 0x4c(%ebx),%cl
108f17: 74 05 je 108f1e <iproc+0xbe> <== NEVER TAKEN
108f19: 3a 4b 51 cmp 0x51(%ebx),%cl
108f1c: 75 29 jne 108f47 <iproc+0xe7> <== ALWAYS TAKEN
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
108f1e: 80 e2 08 and $0x8,%dl <== NOT EXECUTED
108f21: 74 10 je 108f33 <iproc+0xd3> <== NOT EXECUTED
echo (c, tty);
108f23: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED
108f26: 89 da mov %ebx,%edx <== NOT EXECUTED
108f28: 88 4d f4 mov %cl,-0xc(%ebp) <== NOT EXECUTED
108f2b: e8 5f fd ff ff call 108c8f <echo> <== NOT EXECUTED
108f30: 8a 4d f4 mov -0xc(%ebp),%cl <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
108f33: 8b 43 20 mov 0x20(%ebx),%eax <== NOT EXECUTED
108f36: 8b 53 1c mov 0x1c(%ebx),%edx <== NOT EXECUTED
108f39: 88 0c 02 mov %cl,(%edx,%eax,1) <== NOT EXECUTED
108f3c: 40 inc %eax
108f3d: 89 43 20 mov %eax,0x20(%ebx)
return 1;
108f40: b8 01 00 00 00 mov $0x1,%eax
108f45: eb 33 jmp 108f7a <iproc+0x11a>
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108f47: 8b 15 70 23 12 00 mov 0x122370,%edx
108f4d: 4a dec %edx
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
}
return 0;
108f4e: 31 c0 xor %eax,%eax
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108f50: 39 53 20 cmp %edx,0x20(%ebx)
108f53: 7d 25 jge 108f7a <iproc+0x11a> <== NEVER TAKEN
if (tty->termios.c_lflag & ECHO)
108f55: f6 43 3c 08 testb $0x8,0x3c(%ebx)
108f59: 74 10 je 108f6b <iproc+0x10b> <== NEVER TAKEN
echo (c, tty);
108f5b: 0f b6 c1 movzbl %cl,%eax
108f5e: 89 da mov %ebx,%edx
108f60: 88 4d f4 mov %cl,-0xc(%ebp)
108f63: e8 27 fd ff ff call 108c8f <echo>
108f68: 8a 4d f4 mov -0xc(%ebp),%cl
tty->cbuf[tty->ccount++] = c;
108f6b: 8b 43 20 mov 0x20(%ebx),%eax
108f6e: 8b 53 1c mov 0x1c(%ebx),%edx
108f71: 88 0c 02 mov %cl,(%edx,%eax,1)
108f74: 40 inc %eax
108f75: 89 43 20 mov %eax,0x20(%ebx)
}
return 0;
108f78: 31 c0 xor %eax,%eax
}
108f7a: 83 c4 14 add $0x14,%esp
108f7d: 5b pop %ebx
108f7e: c9 leave
108f7f: c3 ret
00120df8 <kill>:
* These are directly supported (and completely correct) in the posix api.
*/
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
120df8: 55 push %ebp <== NOT EXECUTED
120df9: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
120dfb: 31 c0 xor %eax,%eax <== NOT EXECUTED
120dfd: c9 leave <== NOT EXECUTED
120dfe: c3 ret <== NOT EXECUTED
0011c194 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
11c194: 55 push %ebp
11c195: 89 e5 mov %esp,%ebp
11c197: 53 push %ebx
11c198: 83 ec 04 sub $0x4,%esp
/*
* In case RTEMS is already down, don't do this. It could be
* dangerous.
*/
if (!_System_state_Is_up(_System_state_Get()))
11c19b: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
11c1a2: 75 4f jne 11c1f3 <libc_wrapup+0x5f> <== NEVER TAKEN
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
11c1a4: 8b 1d c0 e9 11 00 mov 0x11e9c0,%ebx
11c1aa: 39 1d 00 24 12 00 cmp %ebx,0x122400
11c1b0: 74 12 je 11c1c4 <libc_wrapup+0x30>
_wrapup_reent(_global_impure_ptr);
11c1b2: 83 ec 0c sub $0xc,%esp
11c1b5: 53 push %ebx
11c1b6: e8 b5 05 00 00 call 11c770 <_wrapup_reent>
/* Don't reclaim this one, just in case we do printfs
* on the way out to ROM.
*/
_reclaim_reent(&libc_global_reent);
#endif
_REENT = _global_impure_ptr;
11c1bb: 89 1d 00 24 12 00 mov %ebx,0x122400
11c1c1: 83 c4 10 add $0x10,%esp
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
11c1c4: 83 ec 0c sub $0xc,%esp
11c1c7: a1 00 24 12 00 mov 0x122400,%eax
11c1cc: ff 70 04 pushl 0x4(%eax)
11c1cf: e8 b4 41 ff ff call 110388 <fclose>
fclose (stdout);
11c1d4: 5a pop %edx
11c1d5: a1 00 24 12 00 mov 0x122400,%eax
11c1da: ff 70 08 pushl 0x8(%eax)
11c1dd: e8 a6 41 ff ff call 110388 <fclose>
fclose (stderr);
11c1e2: 58 pop %eax
11c1e3: a1 00 24 12 00 mov 0x122400,%eax
11c1e8: ff 70 0c pushl 0xc(%eax)
11c1eb: e8 98 41 ff ff call 110388 <fclose>
11c1f0: 83 c4 10 add $0x10,%esp
}
11c1f3: 8b 5d fc mov -0x4(%ebp),%ebx
11c1f6: c9 leave
11c1f7: c3 ret
0011c0a0 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
11c0a0: 55 push %ebp
11c0a1: 89 e5 mov %esp,%ebp
11c0a3: 57 push %edi
11c0a4: 56 push %esi
11c0a5: 53 push %ebx
11c0a6: 83 ec 1c sub $0x1c,%esp
11c0a9: 8b 5d 08 mov 0x8(%ebp),%ebx
11c0ac: 8b 45 0c mov 0xc(%ebp),%eax
11c0af: 8b 55 10 mov 0x10(%ebp),%edx
11c0b2: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
11c0b5: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c0bb: 73 0f jae 11c0cc <lseek+0x2c>
iop = rtems_libio_iop( fd );
11c0bd: 6b db 38 imul $0x38,%ebx,%ebx
11c0c0: 03 1d 78 44 12 00 add 0x124478,%ebx
rtems_libio_check_is_open(iop);
11c0c6: f6 43 15 01 testb $0x1,0x15(%ebx)
11c0ca: 75 0d jne 11c0d9 <lseek+0x39>
11c0cc: e8 5f 41 ff ff call 110230 <__errno>
11c0d1: c7 00 09 00 00 00 movl $0x9,(%eax)
11c0d7: eb 4b jmp 11c124 <lseek+0x84>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
11c0d9: 8b 73 0c mov 0xc(%ebx),%esi
11c0dc: 8b 7b 10 mov 0x10(%ebx),%edi
11c0df: 89 75 e0 mov %esi,-0x20(%ebp)
11c0e2: 89 7d e4 mov %edi,-0x1c(%ebp)
switch ( whence ) {
11c0e5: 83 f9 01 cmp $0x1,%ecx
11c0e8: 74 11 je 11c0fb <lseek+0x5b>
11c0ea: 83 f9 02 cmp $0x2,%ecx
11c0ed: 74 18 je 11c107 <lseek+0x67>
11c0ef: 85 c9 test %ecx,%ecx
11c0f1: 75 26 jne 11c119 <lseek+0x79>
case SEEK_SET:
iop->offset = offset;
11c0f3: 89 43 0c mov %eax,0xc(%ebx)
11c0f6: 89 53 10 mov %edx,0x10(%ebx)
break;
11c0f9: eb 30 jmp 11c12b <lseek+0x8b>
case SEEK_CUR:
iop->offset += offset;
11c0fb: 8b 75 e0 mov -0x20(%ebp),%esi
11c0fe: 8b 7d e4 mov -0x1c(%ebp),%edi
11c101: 01 c6 add %eax,%esi
11c103: 11 d7 adc %edx,%edi
11c105: eb 0a jmp 11c111 <lseek+0x71>
break;
case SEEK_END:
iop->offset = iop->size + offset;
11c107: 89 c6 mov %eax,%esi
11c109: 89 d7 mov %edx,%edi
11c10b: 03 73 04 add 0x4(%ebx),%esi
11c10e: 13 7b 08 adc 0x8(%ebx),%edi
11c111: 89 73 0c mov %esi,0xc(%ebx)
11c114: 89 7b 10 mov %edi,0x10(%ebx)
break;
11c117: eb 12 jmp 11c12b <lseek+0x8b>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
11c119: e8 12 41 ff ff call 110230 <__errno>
11c11e: c7 00 16 00 00 00 movl $0x16,(%eax)
11c124: 83 c8 ff or $0xffffffff,%eax
11c127: 89 c2 mov %eax,%edx
11c129: eb 23 jmp 11c14e <lseek+0xae>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
11c12b: 8b 73 20 mov 0x20(%ebx),%esi
11c12e: 51 push %ecx
11c12f: 52 push %edx
11c130: 50 push %eax
11c131: 53 push %ebx
11c132: ff 56 14 call *0x14(%esi)
if ( status == (off_t) -1 )
11c135: 83 c4 10 add $0x10,%esp
11c138: 83 fa ff cmp $0xffffffff,%edx
11c13b: 75 11 jne 11c14e <lseek+0xae>
11c13d: 83 f8 ff cmp $0xffffffff,%eax
11c140: 75 0c jne 11c14e <lseek+0xae> <== NEVER TAKEN
iop->offset = old_offset;
11c142: 8b 75 e0 mov -0x20(%ebp),%esi
11c145: 8b 7d e4 mov -0x1c(%ebp),%edi
11c148: 89 73 0c mov %esi,0xc(%ebx)
11c14b: 89 7b 10 mov %edi,0x10(%ebx)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
11c14e: 8d 65 f4 lea -0xc(%ebp),%esp
11c151: 5b pop %ebx
11c152: 5e pop %esi
11c153: 5f pop %edi
11c154: c9 leave
11c155: c3 ret
00107614 <malloc>:
#include "malloc_p.h"
void *malloc(
size_t size
)
{
107614: 55 push %ebp
107615: 89 e5 mov %esp,%ebp
107617: 56 push %esi
107618: 53 push %ebx
107619: 8b 75 08 mov 0x8(%ebp),%esi
void *return_this;
MSBUMP(malloc_calls, 1);
10761c: ff 05 94 44 12 00 incl 0x124494
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
107622: e8 07 ff ff ff call 10752e <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
return (void *) 0;
107627: 31 db xor %ebx,%ebx
malloc_deferred_frees_process();
/*
* Validate the parameters
*/
if ( !size )
107629: 85 f6 test %esi,%esi
10762b: 74 78 je 1076a5 <malloc+0x91>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10762d: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
107634: 75 09 jne 10763f <malloc+0x2b>
!malloc_is_system_state_OK() )
107636: e8 b5 fe ff ff call 1074f0 <malloc_is_system_state_OK>
return (void *) 0;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10763b: 84 c0 test %al,%al
10763d: 74 66 je 1076a5 <malloc+0x91> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
10763f: 6a 00 push $0x0
107641: 6a 00 push $0x0
107643: 56 push %esi
107644: ff 35 80 04 12 00 pushl 0x120480
10764a: e8 99 42 00 00 call 10b8e8 <_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 ) {
10764f: 83 c4 10 add $0x10,%esp
107652: 89 c3 mov %eax,%ebx
107654: 85 c0 test %eax,%eax
107656: 75 28 jne 107680 <malloc+0x6c>
if (rtems_malloc_sbrk_helpers)
107658: a1 34 29 12 00 mov 0x122934,%eax
10765d: 85 c0 test %eax,%eax
10765f: 74 10 je 107671 <malloc+0x5d>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
107661: 83 ec 0c sub $0xc,%esp
107664: 56 push %esi
107665: ff 50 04 call *0x4(%eax)
107668: 89 c3 mov %eax,%ebx
if ( !return_this ) {
10766a: 83 c4 10 add $0x10,%esp
10766d: 85 c0 test %eax,%eax
10766f: 75 0f jne 107680 <malloc+0x6c>
errno = ENOMEM;
107671: e8 ba 8b 00 00 call 110230 <__errno>
107676: c7 00 0c 00 00 00 movl $0xc,(%eax)
return (void *) 0;
10767c: 31 db xor %ebx,%ebx
10767e: eb 25 jmp 1076a5 <malloc+0x91>
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
107680: a1 38 29 12 00 mov 0x122938,%eax
107685: 85 c0 test %eax,%eax
107687: 74 09 je 107692 <malloc+0x7e>
(*rtems_malloc_dirty_helper)( return_this, size );
107689: 52 push %edx
10768a: 52 push %edx
10768b: 56 push %esi
10768c: 53 push %ebx
10768d: ff d0 call *%eax
10768f: 83 c4 10 add $0x10,%esp
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
107692: a1 30 29 12 00 mov 0x122930,%eax
107697: 85 c0 test %eax,%eax
107699: 74 0a je 1076a5 <malloc+0x91>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
10769b: 83 ec 0c sub $0xc,%esp
10769e: 53 push %ebx
10769f: ff 50 04 call *0x4(%eax)
1076a2: 83 c4 10 add $0x10,%esp
return return_this;
}
1076a5: 89 d8 mov %ebx,%eax
1076a7: 8d 65 f8 lea -0x8(%ebp),%esp
1076aa: 5b pop %ebx
1076ab: 5e pop %esi
1076ac: c9 leave
1076ad: c3 ret
0010797c <malloc_sbrk_extend_and_allocate>:
}
void *malloc_sbrk_extend_and_allocate(
size_t size
)
{
10797c: 55 push %ebp
10797d: 89 e5 mov %esp,%ebp
10797f: 57 push %edi
107980: 56 push %esi
107981: 53 push %ebx
107982: 83 ec 0c sub $0xc,%esp
107985: 8b 7d 08 mov 0x8(%ebp),%edi
* Round to the "requested sbrk amount" so hopefully we won't have
* to grow again for a while. This effectively does sbrk() calls
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
107988: 8b 0d 14 43 12 00 mov 0x124314,%ecx
if ( sbrk_amount == 0 )
return (void *) 0;
10798e: 31 f6 xor %esi,%esi
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
if ( sbrk_amount == 0 )
107990: 85 c9 test %ecx,%ecx
107992: 74 67 je 1079fb <malloc_sbrk_extend_and_allocate+0x7f><== NEVER TAKEN
return (void *) 0;
the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount);
107994: 8d 1c 0f lea (%edi,%ecx,1),%ebx
107997: 89 d8 mov %ebx,%eax
107999: 31 d2 xor %edx,%edx
10799b: f7 f1 div %ecx
10799d: 89 c3 mov %eax,%ebx
10799f: 0f af d9 imul %ecx,%ebx
starting_address = (void *) sbrk(the_size);
1079a2: 83 ec 0c sub $0xc,%esp
1079a5: 53 push %ebx
1079a6: e8 a8 8a ff ff call 100453 <sbrk>
if ( starting_address == (void*) -1 )
1079ab: 83 c4 10 add $0x10,%esp
1079ae: 83 f8 ff cmp $0xffffffff,%eax
1079b1: 74 48 je 1079fb <malloc_sbrk_extend_and_allocate+0x7f>
return (void *) 0;
if ( !_Protected_heap_Extend(
1079b3: 52 push %edx
1079b4: 53 push %ebx
1079b5: 50 push %eax
1079b6: ff 35 80 01 12 00 pushl 0x120180
1079bc: e8 bf 42 00 00 call 10bc80 <_Protected_heap_Extend>
1079c1: 83 c4 10 add $0x10,%esp
1079c4: 84 c0 test %al,%al
1079c6: 75 18 jne 1079e0 <malloc_sbrk_extend_and_allocate+0x64>
RTEMS_Malloc_Heap, starting_address, the_size) ) {
sbrk(-the_size);
1079c8: 83 ec 0c sub $0xc,%esp
1079cb: f7 db neg %ebx
1079cd: 53 push %ebx
1079ce: e8 80 8a ff ff call 100453 <sbrk>
errno = ENOMEM;
1079d3: e8 20 8e 00 00 call 1107f8 <__errno>
1079d8: c7 00 0c 00 00 00 movl $0xc,(%eax)
1079de: eb 18 jmp 1079f8 <malloc_sbrk_extend_and_allocate+0x7c>
return (void *) 0;
}
MSBUMP(space_available, the_size);
1079e0: 01 1d e8 42 12 00 add %ebx,0x1242e8
1079e6: 6a 00 push $0x0
1079e8: 6a 00 push $0x0
1079ea: 57 push %edi
1079eb: ff 35 80 01 12 00 pushl 0x120180
1079f1: e8 52 42 00 00 call 10bc48 <_Protected_heap_Allocate_aligned_with_boundary>
1079f6: 89 c6 mov %eax,%esi
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
return return_this;
1079f8: 83 c4 10 add $0x10,%esp
}
1079fb: 89 f0 mov %esi,%eax
1079fd: 8d 65 f4 lea -0xc(%ebp),%esp
107a00: 5b pop %ebx
107a01: 5e pop %esi
107a02: 5f pop %edi
107a03: c9 leave
107a04: c3 ret
0010f883 <memfile_ftruncate>:
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
10f883: 55 push %ebp
10f884: 89 e5 mov %esp,%ebp
10f886: 53 push %ebx
10f887: 83 ec 14 sub $0x14,%esp
10f88a: 8b 4d 08 mov 0x8(%ebp),%ecx
10f88d: 8b 45 0c mov 0xc(%ebp),%eax
10f890: 8b 55 10 mov 0x10(%ebp),%edx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f893: 8b 59 18 mov 0x18(%ecx),%ebx
* 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 )
10f896: 3b 53 54 cmp 0x54(%ebx),%edx
10f899: 7c 15 jl 10f8b0 <memfile_ftruncate+0x2d><== NEVER TAKEN
10f89b: 7f 05 jg 10f8a2 <memfile_ftruncate+0x1f><== NEVER TAKEN
10f89d: 3b 43 50 cmp 0x50(%ebx),%eax
10f8a0: 76 0e jbe 10f8b0 <memfile_ftruncate+0x2d>
return IMFS_memfile_extend( the_jnode, length );
10f8a2: 51 push %ecx
10f8a3: 52 push %edx
10f8a4: 50 push %eax
10f8a5: 53 push %ebx
10f8a6: e8 bf fc ff ff call 10f56a <IMFS_memfile_extend>
10f8ab: 83 c4 10 add $0x10,%esp
10f8ae: eb 24 jmp 10f8d4 <memfile_ftruncate+0x51>
/*
* 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;
10f8b0: 89 43 50 mov %eax,0x50(%ebx)
10f8b3: 89 53 54 mov %edx,0x54(%ebx)
iop->size = the_jnode->info.file.size;
10f8b6: 89 41 04 mov %eax,0x4(%ecx)
10f8b9: 89 51 08 mov %edx,0x8(%ecx)
IMFS_update_atime( the_jnode );
10f8bc: 50 push %eax
10f8bd: 50 push %eax
10f8be: 6a 00 push $0x0
10f8c0: 8d 45 f0 lea -0x10(%ebp),%eax
10f8c3: 50 push %eax
10f8c4: e8 27 7b ff ff call 1073f0 <gettimeofday>
10f8c9: 8b 45 f0 mov -0x10(%ebp),%eax
10f8cc: 89 43 40 mov %eax,0x40(%ebx)
return 0;
10f8cf: 83 c4 10 add $0x10,%esp
10f8d2: 31 c0 xor %eax,%eax
}
10f8d4: 8b 5d fc mov -0x4(%ebp),%ebx
10f8d7: c9 leave
10f8d8: c3 ret
0010f8d9 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
10f8d9: 55 push %ebp
10f8da: 89 e5 mov %esp,%ebp
10f8dc: 56 push %esi
10f8dd: 53 push %ebx
10f8de: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f8e1: 8b 73 18 mov 0x18(%ebx),%esi
if (the_jnode->type == IMFS_LINEAR_FILE) {
10f8e4: 83 7e 4c 06 cmpl $0x6,0x4c(%esi)
10f8e8: 75 1a jne 10f904 <memfile_lseek+0x2b>
if (iop->offset > the_jnode->info.linearfile.size)
10f8ea: 8b 56 50 mov 0x50(%esi),%edx
10f8ed: 8b 46 54 mov 0x54(%esi),%eax
10f8f0: 39 43 10 cmp %eax,0x10(%ebx)
10f8f3: 7c 41 jl 10f936 <memfile_lseek+0x5d> <== NEVER TAKEN
10f8f5: 7f 05 jg 10f8fc <memfile_lseek+0x23> <== NEVER TAKEN
10f8f7: 39 53 0c cmp %edx,0xc(%ebx)
10f8fa: 76 3a jbe 10f936 <memfile_lseek+0x5d> <== ALWAYS TAKEN
iop->offset = the_jnode->info.linearfile.size;
10f8fc: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED
10f8ff: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED
10f902: eb 32 jmp 10f936 <memfile_lseek+0x5d> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
10f904: 50 push %eax
10f905: ff 73 10 pushl 0x10(%ebx)
10f908: ff 73 0c pushl 0xc(%ebx)
10f90b: 56 push %esi
10f90c: e8 59 fc ff ff call 10f56a <IMFS_memfile_extend>
10f911: 83 c4 10 add $0x10,%esp
10f914: 85 c0 test %eax,%eax
10f916: 74 12 je 10f92a <memfile_lseek+0x51>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f918: e8 13 09 00 00 call 110230 <__errno>
10f91d: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f923: 83 c8 ff or $0xffffffff,%eax
10f926: 89 c2 mov %eax,%edx
10f928: eb 12 jmp 10f93c <memfile_lseek+0x63>
iop->size = the_jnode->info.file.size;
10f92a: 8b 46 50 mov 0x50(%esi),%eax
10f92d: 8b 56 54 mov 0x54(%esi),%edx
10f930: 89 43 04 mov %eax,0x4(%ebx)
10f933: 89 53 08 mov %edx,0x8(%ebx)
}
return iop->offset;
10f936: 8b 43 0c mov 0xc(%ebx),%eax
10f939: 8b 53 10 mov 0x10(%ebx),%edx
}
10f93c: 8d 65 f8 lea -0x8(%ebp),%esp
10f93f: 5b pop %ebx
10f940: 5e pop %esi
10f941: c9 leave
10f942: c3 ret
0010f7f4 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10f7f4: 55 push %ebp
10f7f5: 89 e5 mov %esp,%ebp
10f7f7: 56 push %esi
10f7f8: 53 push %ebx
10f7f9: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f7fc: 8b 5e 18 mov 0x18(%esi),%ebx
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
10f7ff: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi)
10f806: 74 54 je 10f85c <memfile_open+0x68>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
10f808: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx)
10f80c: 75 4e jne 10f85c <memfile_open+0x68> <== ALWAYS TAKEN
uint32_t count = the_jnode->info.linearfile.size;
10f80e: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
10f811: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
10f814: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED
the_jnode->info.file.size = 0;
10f81b: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED
10f822: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
10f829: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
10f830: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
10f837: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED
if ((count != 0)
10f83e: 85 c0 test %eax,%eax <== NOT EXECUTED
10f840: 74 1a je 10f85c <memfile_open+0x68> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
10f842: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f845: 50 push %eax <== NOT EXECUTED
10f846: 52 push %edx <== NOT EXECUTED
10f847: 6a 00 push $0x0 <== NOT EXECUTED
10f849: 6a 00 push $0x0 <== NOT EXECUTED
10f84b: 53 push %ebx <== NOT EXECUTED
10f84c: e8 0b fe ff ff call 10f65c <IMFS_memfile_write> <== NOT EXECUTED
10f851: 89 c2 mov %eax,%edx <== NOT EXECUTED
10f853: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
return -1;
10f856: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
the_jnode->info.file.size = 0;
the_jnode->info.file.indirect = 0;
the_jnode->info.file.doubly_indirect = 0;
the_jnode->info.file.triply_indirect = 0;
if ((count != 0)
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
10f859: 42 inc %edx <== NOT EXECUTED
10f85a: 74 20 je 10f87c <memfile_open+0x88> <== NOT EXECUTED
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
10f85c: f6 46 15 02 testb $0x2,0x15(%esi)
10f860: 74 0c je 10f86e <memfile_open+0x7a>
iop->offset = the_jnode->info.file.size;
10f862: 8b 43 50 mov 0x50(%ebx),%eax
10f865: 8b 53 54 mov 0x54(%ebx),%edx
10f868: 89 46 0c mov %eax,0xc(%esi)
10f86b: 89 56 10 mov %edx,0x10(%esi)
iop->size = the_jnode->info.file.size;
10f86e: 8b 43 50 mov 0x50(%ebx),%eax
10f871: 8b 53 54 mov 0x54(%ebx),%edx
10f874: 89 46 04 mov %eax,0x4(%esi)
10f877: 89 56 08 mov %edx,0x8(%esi)
return 0;
10f87a: 31 c0 xor %eax,%eax
}
10f87c: 8d 65 f8 lea -0x8(%ebp),%esp
10f87f: 5b pop %ebx
10f880: 5e pop %esi
10f881: c9 leave
10f882: c3 ret
00107809 <mount>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
107809: 55 push %ebp
10780a: 89 e5 mov %esp,%ebp
10780c: 57 push %edi
10780d: 56 push %esi
10780e: 53 push %ebx
10780f: 83 ec 4c sub $0x4c,%esp
107812: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
107815: 83 7d 14 01 cmpl $0x1,0x14(%ebp)
107819: 77 13 ja 10782e <mount+0x25>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
10781b: 83 ec 0c sub $0xc,%esp
10781e: 56 push %esi
10781f: e8 cb 6a 00 00 call 10e2ef <rtems_filesystem_get_mount_handler>
107824: 89 45 b0 mov %eax,-0x50(%ebp)
if ( !mount_h )
107827: 83 c4 10 add $0x10,%esp
10782a: 85 c0 test %eax,%eax
10782c: 75 10 jne 10783e <mount+0x35>
rtems_set_errno_and_return_minus_one( EINVAL );
10782e: e8 fd 89 00 00 call 110230 <__errno>
107833: c7 00 16 00 00 00 movl $0x16,(%eax)
107839: e9 ca 00 00 00 jmp 107908 <mount+0xff>
{
rtems_filesystem_fsmount_me_t mount_h = NULL;
rtems_filesystem_location_info_t loc;
rtems_filesystem_mount_table_entry_t *mt_entry = NULL;
rtems_filesystem_location_info_t *loc_to_free = NULL;
bool has_target = target != NULL;
10783e: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
107842: 0f 95 45 b7 setne -0x49(%ebp)
const char *target_or_null,
const char *filesystemtype,
size_t *target_length_ptr
)
{
const char *target = target_or_null != NULL ? target_or_null : "/";
107846: 8b 45 0c mov 0xc(%ebp),%eax
107849: 89 45 b8 mov %eax,-0x48(%ebp)
10784c: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
107850: 75 07 jne 107859 <mount+0x50>
107852: c7 45 b8 80 e0 11 00 movl $0x11e080,-0x48(%ebp)
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
107859: 83 ca ff or $0xffffffff,%edx
10785c: 31 c0 xor %eax,%eax
10785e: 89 d1 mov %edx,%ecx
107860: 89 f7 mov %esi,%edi
107862: f2 ae repnz scas %es:(%edi),%al
107864: f7 d1 not %ecx
107866: 89 4d bc mov %ecx,-0x44(%ebp)
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
107869: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
107870: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
107874: 74 0c je 107882 <mount+0x79>
107876: 89 d1 mov %edx,%ecx
107878: 8b 7d 08 mov 0x8(%ebp),%edi
10787b: f2 ae repnz scas %es:(%edi),%al
10787d: f7 d1 not %ecx
10787f: 89 4d c4 mov %ecx,-0x3c(%ebp)
size_t target_size = strlen( target ) + 1;
107882: 31 c0 xor %eax,%eax
107884: 83 c9 ff or $0xffffffff,%ecx
107887: 8b 7d b8 mov -0x48(%ebp),%edi
10788a: f2 ae repnz scas %es:(%edi),%al
10788c: f7 d1 not %ecx
10788e: 89 4d c0 mov %ecx,-0x40(%ebp)
107891: 49 dec %ecx
107892: 89 4d ac mov %ecx,-0x54(%ebp)
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_size;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
107895: 50 push %eax
107896: 50 push %eax
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
size_t target_size = strlen( target ) + 1;
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
+ filesystemtype_size + source_size + target_size;
107897: 8b 55 c4 mov -0x3c(%ebp),%edx
10789a: 8b 7d bc mov -0x44(%ebp),%edi
10789d: 8d 44 3a 74 lea 0x74(%edx,%edi,1),%eax
const char *target = target_or_null != NULL ? target_or_null : "/";
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
size_t target_size = strlen( target ) + 1;
size_t size = sizeof( rtems_filesystem_mount_table_entry_t )
1078a1: 03 45 c0 add -0x40(%ebp),%eax
+ filesystemtype_size + source_size + target_size;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
1078a4: 50 push %eax
1078a5: 6a 01 push $0x1
1078a7: e8 60 f9 ff ff call 10720c <calloc>
1078ac: 89 c3 mov %eax,%ebx
if ( mt_entry != NULL ) {
1078ae: 83 c4 10 add $0x10,%esp
1078b1: 85 c0 test %eax,%eax
1078b3: 74 48 je 1078fd <mount+0xf4> <== NEVER TAKEN
char *str = (char *) mt_entry + sizeof( *mt_entry );
1078b5: 8d 40 74 lea 0x74(%eax),%eax
memcpy( str, filesystemtype, filesystemtype_size );
1078b8: 89 c7 mov %eax,%edi
1078ba: 8b 4d bc mov -0x44(%ebp),%ecx
1078bd: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
1078bf: 89 fa mov %edi,%edx
mt_entry->type = str;
1078c1: 89 43 6c mov %eax,0x6c(%ebx)
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
1078c4: 8b 75 08 mov 0x8(%ebp),%esi
1078c7: 8b 4d c4 mov -0x3c(%ebp),%ecx
1078ca: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
1078cc: 89 f8 mov %edi,%eax
mt_entry->dev = str;
1078ce: 89 53 70 mov %edx,0x70(%ebx)
str += source_size;
memcpy( str, target, target_size );
1078d1: 8b 75 b8 mov -0x48(%ebp),%esi
1078d4: 8b 4d c0 mov -0x40(%ebp),%ecx
1078d7: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
mt_entry->target = str;
1078d9: 89 43 68 mov %eax,0x68(%ebx)
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
mt_entry->mt_fs_root.mt_entry = mt_entry;
1078dc: 89 5b 2c mov %ebx,0x2c(%ebx)
mt_entry->options = options;
1078df: 8b 45 14 mov 0x14(%ebp),%eax
1078e2: 89 43 30 mov %eax,0x30(%ebx)
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
1078e5: 8d 7b 38 lea 0x38(%ebx),%edi
1078e8: be c0 e0 11 00 mov $0x11e0c0,%esi
1078ed: b1 0c mov $0xc,%cl
1078ef: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
1078f1: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
1078f5: 0f 84 a3 00 00 00 je 10799e <mount+0x195>
1078fb: eb 13 jmp 107910 <mount+0x107>
target,
filesystemtype,
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
1078fd: e8 2e 89 00 00 call 110230 <__errno> <== NOT EXECUTED
107902: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
107908: 83 c8 ff or $0xffffffff,%eax
10790b: e9 26 01 00 00 jmp 107a36 <mount+0x22d>
* The mount_point should be a directory with read/write/execute
* permissions in the existing tree.
*/
if ( has_target ) {
if ( rtems_filesystem_evaluate_path(
107910: 83 ec 0c sub $0xc,%esp
107913: 6a 01 push $0x1
107915: 8d 75 d4 lea -0x2c(%ebp),%esi
107918: 56 push %esi
107919: 6a 07 push $0x7
10791b: ff 75 ac pushl -0x54(%ebp)
10791e: ff 75 0c pushl 0xc(%ebp)
107921: e8 80 f9 ff ff call 1072a6 <rtems_filesystem_evaluate_path>
107926: 83 c4 20 add $0x20,%esp
107929: 40 inc %eax
10792a: 0f 84 df 00 00 00 je 107a0f <mount+0x206> <== NEVER TAKEN
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
107930: 83 ec 0c sub $0xc,%esp
107933: 56 push %esi
107934: 8b 45 e0 mov -0x20(%ebp),%eax
107937: ff 50 10 call *0x10(%eax)
10793a: 83 c4 10 add $0x10,%esp
10793d: 48 dec %eax
10793e: 74 10 je 107950 <mount+0x147>
errno = ENOTDIR;
107940: e8 eb 88 00 00 call 110230 <__errno>
107945: c7 00 14 00 00 00 movl $0x14,(%eax)
goto cleanup_and_bail;
10794b: e9 c1 00 00 00 jmp 107a11 <mount+0x208>
/*
* You can only mount one file system onto a single mount point.
*/
if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) {
107950: 57 push %edi
107951: 57 push %edi
107952: ff 75 d4 pushl -0x2c(%ebp)
107955: 68 80 77 10 00 push $0x107780
10795a: e8 62 fe ff ff call 1077c1 <rtems_filesystem_mount_iterate>
10795f: 83 c4 10 add $0x10,%esp
107962: 84 c0 test %al,%al
107964: 74 10 je 107976 <mount+0x16d>
errno = EBUSY;
107966: e8 c5 88 00 00 call 110230 <__errno>
10796b: c7 00 10 00 00 00 movl $0x10,(%eax)
goto cleanup_and_bail;
107971: e9 9b 00 00 00 jmp 107a11 <mount+0x208>
* 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.
*/
mt_entry->mt_point_node.node_access = loc.node_access;
107976: 8b 45 d4 mov -0x2c(%ebp),%eax
107979: 89 43 08 mov %eax,0x8(%ebx)
mt_entry->mt_point_node.handlers = loc.handlers;
10797c: 8b 45 dc mov -0x24(%ebp),%eax
10797f: 89 43 10 mov %eax,0x10(%ebx)
mt_entry->mt_point_node.ops = loc.ops;
107982: 8b 45 e0 mov -0x20(%ebp),%eax
107985: 89 43 14 mov %eax,0x14(%ebx)
mt_entry->mt_point_node.mt_entry = loc.mt_entry;
107988: 8b 55 e4 mov -0x1c(%ebp),%edx
10798b: 89 53 18 mov %edx,0x18(%ebx)
/*
* This link to the parent is only done when we are dealing with system
* below the base file system
*/
if ( loc.ops->mount_h( mt_entry ) ) {
10798e: 83 ec 0c sub $0xc,%esp
107991: 53 push %ebx
107992: ff 50 20 call *0x20(%eax)
107995: 83 c4 10 add $0x10,%esp
107998: 85 c0 test %eax,%eax
10799a: 74 1d je 1079b9 <mount+0x1b0> <== ALWAYS TAKEN
10799c: eb 73 jmp 107a11 <mount+0x208> <== NOT EXECUTED
)
{
rtems_filesystem_fsmount_me_t mount_h = NULL;
rtems_filesystem_location_info_t loc;
rtems_filesystem_mount_table_entry_t *mt_entry = NULL;
rtems_filesystem_location_info_t *loc_to_free = NULL;
10799e: 31 f6 xor %esi,%esi
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
1079a0: 81 3d 64 22 12 00 68 cmpl $0x122268,0x122264
1079a7: 22 12 00
1079aa: 74 0d je 1079b9 <mount+0x1b0> <== ALWAYS TAKEN
errno = EINVAL;
1079ac: e8 7f 88 00 00 call 110230 <__errno> <== NOT EXECUTED
1079b1: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
goto cleanup_and_bail;
1079b7: eb 58 jmp 107a11 <mount+0x208> <== NOT EXECUTED
* mt_point_node.node_access will be left to null to indicate that this
* is the root of the entire file system.
*/
}
if ( (*mount_h)( mt_entry, data ) ) {
1079b9: 51 push %ecx
1079ba: 51 push %ecx
1079bb: ff 75 18 pushl 0x18(%ebp)
1079be: 53 push %ebx
1079bf: ff 55 b0 call *-0x50(%ebp)
1079c2: 83 c4 10 add $0x10,%esp
1079c5: 85 c0 test %eax,%eax
1079c7: 74 0f je 1079d8 <mount+0x1cf>
/*
* Try to undo the mount operation
*/
loc.ops->unmount_h( mt_entry );
1079c9: 83 ec 0c sub $0xc,%esp
1079cc: 53 push %ebx
1079cd: 8b 45 e0 mov -0x20(%ebp),%eax
1079d0: ff 50 28 call *0x28(%eax)
goto cleanup_and_bail;
1079d3: 83 c4 10 add $0x10,%esp
1079d6: eb 39 jmp 107a11 <mount+0x208>
}
/*
* Add the mount table entry to the mount table chain
*/
rtems_libio_lock();
1079d8: e8 b4 fd ff ff call 107791 <rtems_libio_lock>
1079dd: 52 push %edx
1079de: 52 push %edx
1079df: 53 push %ebx
1079e0: 68 64 22 12 00 push $0x122264
1079e5: e8 fe 2f 00 00 call 10a9e8 <_Chain_Append>
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
1079ea: e8 bc fd ff ff call 1077ab <rtems_libio_unlock>
if ( !has_target )
1079ef: 83 c4 10 add $0x10,%esp
rtems_filesystem_root = mt_entry->mt_fs_root;
return 0;
1079f2: 31 c0 xor %eax,%eax
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
1079f4: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
1079f8: 75 3c jne 107a36 <mount+0x22d>
rtems_filesystem_root = mt_entry->mt_fs_root;
1079fa: 8b 3d 80 23 12 00 mov 0x122380,%edi
107a00: 83 c7 18 add $0x18,%edi
107a03: 8d 73 1c lea 0x1c(%ebx),%esi
107a06: b9 05 00 00 00 mov $0x5,%ecx
107a0b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
107a0d: eb 27 jmp 107a36 <mount+0x22d>
)
{
rtems_filesystem_fsmount_me_t mount_h = NULL;
rtems_filesystem_location_info_t loc;
rtems_filesystem_mount_table_entry_t *mt_entry = NULL;
rtems_filesystem_location_info_t *loc_to_free = NULL;
107a0f: 31 f6 xor %esi,%esi
return 0;
cleanup_and_bail:
free( mt_entry );
107a11: 83 ec 0c sub $0xc,%esp
107a14: 53 push %ebx
107a15: e8 5e f9 ff ff call 107378 <free>
if ( loc_to_free )
107a1a: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( loc_to_free );
return -1;
107a1d: 83 c8 ff or $0xffffffff,%eax
cleanup_and_bail:
free( mt_entry );
if ( loc_to_free )
107a20: 85 f6 test %esi,%esi
107a22: 74 12 je 107a36 <mount+0x22d> <== NEVER TAKEN
rtems_filesystem_freenode( loc_to_free );
107a24: 83 ec 0c sub $0xc,%esp
107a27: 56 push %esi
107a28: 89 45 a8 mov %eax,-0x58(%ebp)
107a2b: e8 34 f9 ff ff call 107364 <rtems_filesystem_freenode>
107a30: 83 c4 10 add $0x10,%esp
107a33: 8b 45 a8 mov -0x58(%ebp),%eax
return -1;
}
107a36: 8d 65 f4 lea -0xc(%ebp),%esp
107a39: 5b pop %ebx
107a3a: 5e pop %esi
107a3b: 5f pop %edi
107a3c: c9 leave
107a3d: c3 ret
00107d90 <mount_and_make_target_path>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
107d90: 55 push %ebp
107d91: 89 e5 mov %esp,%ebp
107d93: 57 push %edi
107d94: 56 push %esi
107d95: 53 push %ebx
107d96: 83 ec 1c sub $0x1c,%esp
107d99: 8b 4d 08 mov 0x8(%ebp),%ecx
107d9c: 8b 5d 0c mov 0xc(%ebp),%ebx
107d9f: 8b 75 10 mov 0x10(%ebp),%esi
107da2: 8b 7d 14 mov 0x14(%ebp),%edi
107da5: 8b 55 18 mov 0x18(%ebp),%edx
int rv = -1;
if (target != NULL) {
107da8: 85 db test %ebx,%ebx
107daa: 74 3b je 107de7 <mount_and_make_target_path+0x57>
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
107dac: 50 push %eax
107dad: 50 push %eax
107dae: 68 ff 01 00 00 push $0x1ff
107db3: 53 push %ebx
107db4: 89 55 e0 mov %edx,-0x20(%ebp)
107db7: 89 4d e4 mov %ecx,-0x1c(%ebp)
107dba: e8 bd 08 00 00 call 10867c <rtems_mkdir>
if (rv == 0) {
107dbf: 83 c4 10 add $0x10,%esp
107dc2: 85 c0 test %eax,%eax
107dc4: 8b 55 e0 mov -0x20(%ebp),%edx
107dc7: 8b 4d e4 mov -0x1c(%ebp),%ecx
107dca: 75 29 jne 107df5 <mount_and_make_target_path+0x65><== NEVER TAKEN
rv = mount(
107dcc: 89 55 18 mov %edx,0x18(%ebp)
107dcf: 89 7d 14 mov %edi,0x14(%ebp)
107dd2: 89 75 10 mov %esi,0x10(%ebp)
107dd5: 89 5d 0c mov %ebx,0xc(%ebp)
107dd8: 89 4d 08 mov %ecx,0x8(%ebp)
} else {
errno = EINVAL;
}
return rv;
}
107ddb: 8d 65 f4 lea -0xc(%ebp),%esp
107dde: 5b pop %ebx
107ddf: 5e pop %esi
107de0: 5f pop %edi
107de1: c9 leave
int rv = -1;
if (target != NULL) {
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
if (rv == 0) {
rv = mount(
107de2: e9 a2 00 00 00 jmp 107e89 <mount>
options,
data
);
}
} else {
errno = EINVAL;
107de7: e8 c0 8a 00 00 call 1108ac <__errno>
107dec: c7 00 16 00 00 00 movl $0x16,(%eax)
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
int rv = -1;
107df2: 83 c8 ff or $0xffffffff,%eax
} else {
errno = EINVAL;
}
return rv;
}
107df5: 8d 65 f4 lea -0xc(%ebp),%esp
107df8: 5b pop %ebx
107df9: 5e pop %esi
107dfa: 5f pop %edi
107dfb: c9 leave
107dfc: c3 ret
00107a99 <newlib_create_hook>:
*/
bool newlib_create_hook(
rtems_tcb *current_task __attribute__((unused)),
rtems_tcb *creating_task
)
{
107a99: 55 push %ebp
107a9a: 89 e5 mov %esp,%ebp
107a9c: 57 push %edi
107a9d: 56 push %esi
107a9e: 53 push %ebx
107a9f: 83 ec 1c sub $0x1c,%esp
struct _reent *ptr;
if (_Thread_libc_reent == 0)
107aa2: 83 3d 48 46 12 00 00 cmpl $0x0,0x124648
107aa9: 75 14 jne 107abf <newlib_create_hook+0x26>
{
_REENT = _global_impure_ptr;
107aab: a1 c0 e9 11 00 mov 0x11e9c0,%eax
107ab0: a3 00 24 12 00 mov %eax,0x122400
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
107ab5: c7 05 48 46 12 00 00 movl $0x122400,0x124648
107abc: 24 12 00
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));
107abf: 83 ec 0c sub $0xc,%esp
107ac2: 68 24 04 00 00 push $0x424
107ac7: e8 3a 54 00 00 call 10cf06 <_Workspace_Allocate>
107acc: 89 c2 mov %eax,%edx
#endif
if (ptr) {
107ace: 83 c4 10 add $0x10,%esp
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
creating_task->libc_reent = ptr;
return TRUE;
}
return FALSE;
107ad1: 31 c0 xor %eax,%eax
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
#endif
if (ptr) {
107ad3: 85 d2 test %edx,%edx
107ad5: 0f 84 28 02 00 00 je 107d03 <newlib_create_hook+0x26a><== NEVER TAKEN
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
107adb: c7 02 00 00 00 00 movl $0x0,(%edx)
107ae1: 8d b2 ec 02 00 00 lea 0x2ec(%edx),%esi
107ae7: 89 72 04 mov %esi,0x4(%edx)
107aea: 8d 8a 54 03 00 00 lea 0x354(%edx),%ecx
107af0: 89 4a 08 mov %ecx,0x8(%edx)
107af3: 8d 8a bc 03 00 00 lea 0x3bc(%edx),%ecx
107af9: 89 4a 0c mov %ecx,0xc(%edx)
107afc: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
107b03: 8d 4a 14 lea 0x14(%edx),%ecx
107b06: bb 19 00 00 00 mov $0x19,%ebx
107b0b: 89 cf mov %ecx,%edi
107b0d: 89 d9 mov %ebx,%ecx
107b0f: f3 aa rep stos %al,%es:(%edi)
107b11: 89 cb mov %ecx,%ebx
107b13: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
107b1a: c7 42 34 12 de 11 00 movl $0x11de12,0x34(%edx)
107b21: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx)
107b28: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx)
107b2f: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx)
107b36: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx)
107b3d: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx)
107b44: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx)
107b4b: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
107b52: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
107b59: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx)
107b60: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx)
107b67: c6 42 60 00 movb $0x0,0x60(%edx)
107b6b: 8d 42 7c lea 0x7c(%edx),%eax
107b6e: 89 45 e4 mov %eax,-0x1c(%ebp)
107b71: b1 09 mov $0x9,%cl
107b73: 89 c7 mov %eax,%edi
107b75: 89 d8 mov %ebx,%eax
107b77: f3 ab rep stos %eax,%es:(%edi)
107b79: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx)
107b80: 00 00 00
107b83: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx)
107b8a: 00 00 00
107b8d: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx)
107b94: 00 00 00
107b97: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx)
107b9e: 0e 33
107ba0: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx)
107ba7: cd ab
107ba9: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx)
107bb0: 34 12
107bb2: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx)
107bb9: 6d e6
107bbb: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx)
107bc2: ec de
107bc4: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx)
107bcb: 05 00
107bcd: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx)
107bd4: 0b 00
107bd6: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx)
107bdd: 00 00 00
107be0: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx)
107be7: 00 00 00
107bea: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx)
107bf1: 00 00 00
107bf4: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx)
107bfb: 00 00 00
107bfe: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx)
107c05: 00 00 00
107c08: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx)
107c0f: 00 00 00
107c12: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx)
107c19: 00 00 00
107c1c: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx)
107c23: 00 00 00
107c26: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx)
107c2d: 00 00 00
107c30: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx)
107c37: 00 00 00
107c3a: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx)
107c41: 00 00 00
107c44: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx)
107c4b: 00 00 00
107c4e: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx)
107c55: 00 00 00
107c58: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx)
107c5f: 00 00 00
107c62: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx)
107c69: 00 00 00
107c6c: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx)
107c73: 00 00 00
107c76: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx)
107c7d: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx)
107c84: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx)
107c8b: 00 00 00
107c8e: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx)
107c95: 00 00 00
107c98: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx)
107c9f: 00 00 00
107ca2: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx)
107ca9: 00 00 00
107cac: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx)
107cb3: 00 00 00
107cb6: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx)
107cbd: 00 00 00
107cc0: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx)
107cc7: 00 00 00
107cca: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx)
107cd1: 00 00 00
107cd4: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx)
107cdb: 00 00 00
107cde: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx)
107ce5: 00 00 00
107ce8: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx)
107cef: 00 00 00
107cf2: b1 4e mov $0x4e,%cl
107cf4: 89 f7 mov %esi,%edi
107cf6: f3 ab rep stos %eax,%es:(%edi)
creating_task->libc_reent = ptr;
107cf8: 8b 45 0c mov 0xc(%ebp),%eax
107cfb: 89 90 e0 00 00 00 mov %edx,0xe0(%eax)
return TRUE;
107d01: b0 01 mov $0x1,%al
}
return FALSE;
}
107d03: 8d 65 f4 lea -0xc(%ebp),%esp
107d06: 5b pop %ebx
107d07: 5e pop %esi
107d08: 5f pop %edi
107d09: c9 leave
107d0a: c3 ret
00107d0b <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
107d0b: 55 push %ebp
107d0c: 89 e5 mov %esp,%ebp
107d0e: 57 push %edi
107d0f: 56 push %esi
107d10: 53 push %ebx
107d11: 83 ec 0c sub $0xc,%esp
107d14: 8b 7d 08 mov 0x8(%ebp),%edi
107d17: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
107d1a: 39 f7 cmp %esi,%edi
107d1c: 75 08 jne 107d26 <newlib_delete_hook+0x1b>
ptr = _REENT;
107d1e: 8b 1d 00 24 12 00 mov 0x122400,%ebx
107d24: eb 06 jmp 107d2c <newlib_delete_hook+0x21>
} else {
ptr = deleted_task->libc_reent;
107d26: 8b 9e e0 00 00 00 mov 0xe0(%esi),%ebx
}
if (ptr && ptr != _global_impure_ptr) {
107d2c: 85 db test %ebx,%ebx
107d2e: 74 20 je 107d50 <newlib_delete_hook+0x45><== NEVER TAKEN
107d30: 3b 1d c0 e9 11 00 cmp 0x11e9c0,%ebx
107d36: 74 18 je 107d50 <newlib_delete_hook+0x45>
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
107d38: 50 push %eax
107d39: 50 push %eax
107d3a: 68 48 7a 10 00 push $0x107a48
107d3f: 53 push %ebx
107d40: e8 d3 8c 00 00 call 110a18 <_fwalk>
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
107d45: 89 1c 24 mov %ebx,(%esp)
107d48: e8 d2 51 00 00 call 10cf1f <_Workspace_Free>
107d4d: 83 c4 10 add $0x10,%esp
#endif
}
deleted_task->libc_reent = NULL;
107d50: c7 86 e0 00 00 00 00 movl $0x0,0xe0(%esi)
107d57: 00 00 00
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
107d5a: 39 f7 cmp %esi,%edi
107d5c: 75 0a jne 107d68 <newlib_delete_hook+0x5d>
_REENT = 0;
107d5e: c7 05 00 24 12 00 00 movl $0x0,0x122400
107d65: 00 00 00
}
}
107d68: 8d 65 f4 lea -0xc(%ebp),%esp
107d6b: 5b pop %ebx
107d6c: 5e pop %esi
107d6d: 5f pop %edi
107d6e: c9 leave
107d6f: c3 ret
00107a48 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
107a48: 55 push %ebp
107a49: 89 e5 mov %esp,%ebp
107a4b: 53 push %ebx
107a4c: 83 ec 10 sub $0x10,%esp
107a4f: 8b 5d 08 mov 0x8(%ebp),%ebx
switch ( fileno(fp) ) {
107a52: 53 push %ebx
107a53: e8 ac 8b 00 00 call 110604 <fileno>
107a58: 83 c4 10 add $0x10,%esp
107a5b: 83 f8 02 cmp $0x2,%eax
107a5e: 77 26 ja 107a86 <newlib_free_buffers+0x3e><== NEVER TAKEN
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
107a60: f6 43 0c 80 testb $0x80,0xc(%ebx)
107a64: 74 2c je 107a92 <newlib_free_buffers+0x4a><== ALWAYS TAKEN
free( fp->_bf._base );
107a66: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a69: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
107a6c: e8 07 f9 ff ff call 107378 <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
107a71: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
107a77: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
107a7d: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED
107a84: eb 09 jmp 107a8f <newlib_free_buffers+0x47><== NOT EXECUTED
}
break;
default:
fclose(fp);
107a86: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a89: 53 push %ebx <== NOT EXECUTED
107a8a: e8 f9 88 00 00 call 110388 <fclose> <== NOT EXECUTED
107a8f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
return 0;
}
107a92: 31 c0 xor %eax,%eax
107a94: 8b 5d fc mov -0x4(%ebp),%ebx
107a97: c9 leave
107a98: c3 ret
00107dd0 <open>:
int open(
const char *pathname,
int flags,
...
)
{
107dd0: 55 push %ebp
107dd1: 89 e5 mov %esp,%ebp
107dd3: 57 push %edi
107dd4: 56 push %esi
107dd5: 53 push %ebx
107dd6: 83 ec 3c sub $0x3c,%esp
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
107dd9: 8b 45 0c mov 0xc(%ebp),%eax
107ddc: 40 inc %eax
if ( ( status & _FREAD ) == _FREAD )
107ddd: 89 c6 mov %eax,%esi
107ddf: 83 e6 01 and $0x1,%esi
eval_flags |= RTEMS_LIBIO_PERMS_READ;
107de2: f7 de neg %esi
107de4: 83 e6 04 and $0x4,%esi
if ( ( status & _FWRITE ) == _FWRITE )
107de7: a8 02 test $0x2,%al
107de9: 74 03 je 107dee <open+0x1e>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
107deb: 83 ce 02 or $0x2,%esi
va_start(ap, flags);
mode = va_arg( ap, int );
107dee: 8b 45 10 mov 0x10(%ebp),%eax
107df1: 89 45 c4 mov %eax,-0x3c(%ebp)
* 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();
107df4: e8 da 62 00 00 call 10e0d3 <rtems_libio_allocate>
107df9: 89 c3 mov %eax,%ebx
if ( iop == 0 ) {
107dfb: 85 c0 test %eax,%eax
107dfd: 0f 84 56 01 00 00 je 107f59 <open+0x189>
}
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
107e03: 83 c9 ff or $0xffffffff,%ecx
107e06: 8b 7d 08 mov 0x8(%ebp),%edi
107e09: 31 c0 xor %eax,%eax
107e0b: f2 ae repnz scas %es:(%edi),%al
107e0d: f7 d1 not %ecx
107e0f: 49 dec %ecx
107e10: 83 ec 0c sub $0xc,%esp
107e13: 6a 01 push $0x1
107e15: 8d 45 d4 lea -0x2c(%ebp),%eax
107e18: 50 push %eax
107e19: 56 push %esi
107e1a: 51 push %ecx
107e1b: ff 75 08 pushl 0x8(%ebp)
107e1e: e8 83 f4 ff ff call 1072a6 <rtems_filesystem_evaluate_path>
107e23: 89 c6 mov %eax,%esi
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
107e25: 83 c4 20 add $0x20,%esp
107e28: 83 f8 ff cmp $0xffffffff,%eax
107e2b: 75 6c jne 107e99 <open+0xc9>
if ( errno != ENOENT ) {
107e2d: e8 fe 83 00 00 call 110230 <__errno>
107e32: 83 38 02 cmpl $0x2,(%eax)
107e35: 75 27 jne 107e5e <open+0x8e>
rc = errno;
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
107e37: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
107e3e: 0f 84 1c 01 00 00 je 107f60 <open+0x190>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
107e44: 6a 00 push $0x0
107e46: 6a 00 push $0x0
107e48: 8b 45 c4 mov -0x3c(%ebp),%eax
107e4b: 80 cc 80 or $0x80,%ah
107e4e: 50 push %eax
107e4f: ff 75 08 pushl 0x8(%ebp)
107e52: e8 75 f8 ff ff call 1076cc <mknod>
if ( rc ) {
107e57: 83 c4 10 add $0x10,%esp
107e5a: 85 c0 test %eax,%eax
107e5c: 74 0e je 107e6c <open+0x9c> <== ALWAYS TAKEN
rc = errno;
107e5e: e8 cd 83 00 00 call 110230 <__errno>
107e63: 8b 30 mov (%eax),%esi
int mode;
int rc;
rtems_libio_t *iop = 0;
int status;
rtems_filesystem_location_info_t loc;
rtems_filesystem_location_info_t *loc_to_free = NULL;
107e65: 31 ff xor %edi,%edi
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
if ( rc ) {
rc = errno;
goto done;
107e67: e9 10 01 00 00 jmp 107f7c <open+0x1ac>
/*
* After we do the mknod(), we have to evaluate the path to get the
* "loc" structure needed to actually have the file itself open.
* So we created it, and then we need to have "look it up."
*/
status = rtems_filesystem_evaluate_path(
107e6c: 89 f1 mov %esi,%ecx
107e6e: 8b 7d 08 mov 0x8(%ebp),%edi
107e71: 31 c0 xor %eax,%eax
107e73: f2 ae repnz scas %es:(%edi),%al
107e75: f7 d1 not %ecx
107e77: 49 dec %ecx
107e78: 83 ec 0c sub $0xc,%esp
107e7b: 6a 01 push $0x1
107e7d: 8d 45 d4 lea -0x2c(%ebp),%eax
107e80: 50 push %eax
107e81: 6a 00 push $0x0
107e83: 51 push %ecx
107e84: ff 75 08 pushl 0x8(%ebp)
107e87: e8 1a f4 ff ff call 1072a6 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
107e8c: 83 c4 20 add $0x20,%esp
107e8f: 85 c0 test %eax,%eax
107e91: 0f 85 d2 00 00 00 jne 107f69 <open+0x199> <== NEVER TAKEN
107e97: eb 13 jmp 107eac <open+0xdc>
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
107e99: 8b 45 0c mov 0xc(%ebp),%eax
107e9c: 25 00 0a 00 00 and $0xa00,%eax
107ea1: 3d 00 0a 00 00 cmp $0xa00,%eax
107ea6: 0f 84 c6 00 00 00 je 107f72 <open+0x1a2>
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
107eac: 8b 73 14 mov 0x14(%ebx),%esi
107eaf: 83 ec 0c sub $0xc,%esp
107eb2: ff 75 0c pushl 0xc(%ebp)
107eb5: e8 a6 61 00 00 call 10e060 <rtems_libio_fcntl_flags>
107eba: 09 f0 or %esi,%eax
107ebc: 89 43 14 mov %eax,0x14(%ebx)
iop->pathinfo = loc;
107ebf: 8d 7b 18 lea 0x18(%ebx),%edi
107ec2: 8d 75 d4 lea -0x2c(%ebp),%esi
107ec5: b9 05 00 00 00 mov $0x5,%ecx
107eca: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
107ecc: 8b 43 20 mov 0x20(%ebx),%eax
107ecf: ff 75 c4 pushl -0x3c(%ebp)
107ed2: ff 75 0c pushl 0xc(%ebp)
107ed5: ff 75 08 pushl 0x8(%ebp)
107ed8: 53 push %ebx
107ed9: ff 10 call *(%eax)
if ( rc ) {
107edb: 83 c4 20 add $0x20,%esp
107ede: 85 c0 test %eax,%eax
107ee0: 74 0f je 107ef1 <open+0x121>
rc = errno;
107ee2: e8 49 83 00 00 call 110230 <__errno>
107ee7: 8b 30 mov (%eax),%esi
rc = EEXIST;
loc_to_free = &loc;
goto done;
}
loc_to_free = &loc;
107ee9: 8d 7d d4 lea -0x2c(%ebp),%edi
iop->pathinfo = loc;
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
if ( rc ) {
rc = errno;
goto done;
107eec: e9 8b 00 00 00 jmp 107f7c <open+0x1ac>
}
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
107ef1: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
107ef8: 0f 84 ae 00 00 00 je 107fac <open+0x1dc>
rc = ftruncate( iop - rtems_libio_iops, 0 );
107efe: 50 push %eax
107eff: 6a 00 push $0x0
107f01: 6a 00 push $0x0
107f03: 89 d8 mov %ebx,%eax
107f05: 2b 05 78 44 12 00 sub 0x124478,%eax
107f0b: c1 f8 03 sar $0x3,%eax
107f0e: 69 c0 b7 6d db b6 imul $0xb6db6db7,%eax,%eax
107f14: 50 push %eax
107f15: e8 7e 60 00 00 call 10df98 <ftruncate>
107f1a: 89 c6 mov %eax,%esi
if ( rc ) {
107f1c: 83 c4 10 add $0x10,%esp
107f1f: 85 c0 test %eax,%eax
107f21: 0f 84 85 00 00 00 je 107fac <open+0x1dc>
if(errno) rc = errno;
107f27: e8 04 83 00 00 call 110230 <__errno>
107f2c: 83 38 00 cmpl $0x0,(%eax)
107f2f: 74 07 je 107f38 <open+0x168> <== NEVER TAKEN
107f31: e8 fa 82 00 00 call 110230 <__errno>
107f36: 8b 30 mov (%eax),%esi
close( iop - rtems_libio_iops );
107f38: 83 ec 0c sub $0xc,%esp
107f3b: 2b 1d 78 44 12 00 sub 0x124478,%ebx
107f41: c1 fb 03 sar $0x3,%ebx
107f44: 69 db b7 6d db b6 imul $0xb6db6db7,%ebx,%ebx
107f4a: 53 push %ebx
107f4b: e8 d8 5f 00 00 call 10df28 <close>
107f50: 83 c4 10 add $0x10,%esp
/* those are released by close(): */
iop = 0;
loc_to_free = NULL;
107f53: 31 ff xor %edi,%edi
rc = ftruncate( iop - rtems_libio_iops, 0 );
if ( rc ) {
if(errno) rc = errno;
close( iop - rtems_libio_iops );
/* those are released by close(): */
iop = 0;
107f55: 31 db xor %ebx,%ebx
107f57: eb 23 jmp 107f7c <open+0x1ac>
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
rc = ENFILE;
107f59: be 17 00 00 00 mov $0x17,%esi
107f5e: eb 40 jmp 107fa0 <open+0x1d0>
int mode;
int rc;
rtems_libio_t *iop = 0;
int status;
rtems_filesystem_location_info_t loc;
rtems_filesystem_location_info_t *loc_to_free = NULL;
107f60: 31 ff xor %edi,%edi
goto done;
}
/* If the file does not exist and we are not trying to create it--> error */
if ( !(flags & O_CREAT) ) {
rc = ENOENT;
107f62: be 02 00 00 00 mov $0x2,%esi
107f67: eb 17 jmp 107f80 <open+0x1b0>
int mode;
int rc;
rtems_libio_t *iop = 0;
int status;
rtems_filesystem_location_info_t loc;
rtems_filesystem_location_info_t *loc_to_free = NULL;
107f69: 31 ff xor %edi,%edi <== NOT EXECUTED
* So we created it, and then we need to have "look it up."
*/
status = rtems_filesystem_evaluate_path(
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
rc = EACCES;
107f6b: be 0d 00 00 00 mov $0xd,%esi <== NOT EXECUTED
107f70: eb 0e jmp 107f80 <open+0x1b0> <== NOT EXECUTED
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
/* We were trying to create a file that already exists */
rc = EEXIST;
loc_to_free = &loc;
107f72: 8d 7d d4 lea -0x2c(%ebp),%edi
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
/* We were trying to create a file that already exists */
rc = EEXIST;
107f75: be 11 00 00 00 mov $0x11,%esi
107f7a: eb 04 jmp 107f80 <open+0x1b0>
* Single exit and clean up path.
*/
done:
va_end(ap);
if ( rc ) {
107f7c: 85 f6 test %esi,%esi
107f7e: 74 2c je 107fac <open+0x1dc> <== NEVER TAKEN
if ( iop )
107f80: 85 db test %ebx,%ebx
107f82: 74 0c je 107f90 <open+0x1c0>
rtems_libio_free( iop );
107f84: 83 ec 0c sub $0xc,%esp
107f87: 53 push %ebx
107f88: e8 bf 61 00 00 call 10e14c <rtems_libio_free>
107f8d: 83 c4 10 add $0x10,%esp
if ( loc_to_free )
107f90: 85 ff test %edi,%edi
107f92: 74 0c je 107fa0 <open+0x1d0>
rtems_filesystem_freenode( loc_to_free );
107f94: 83 ec 0c sub $0xc,%esp
107f97: 57 push %edi
107f98: e8 c7 f3 ff ff call 107364 <rtems_filesystem_freenode>
107f9d: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( rc );
107fa0: e8 8b 82 00 00 call 110230 <__errno>
107fa5: 89 30 mov %esi,(%eax)
107fa7: 83 c8 ff or $0xffffffff,%eax
107faa: eb 0f jmp 107fbb <open+0x1eb>
}
return iop - rtems_libio_iops;
107fac: 2b 1d 78 44 12 00 sub 0x124478,%ebx
107fb2: c1 fb 03 sar $0x3,%ebx
107fb5: 69 c3 b7 6d db b6 imul $0xb6db6db7,%ebx,%eax
}
107fbb: 8d 65 f4 lea -0xc(%ebp),%esp
107fbe: 5b pop %ebx
107fbf: 5e pop %esi
107fc0: 5f pop %edi
107fc1: c9 leave
107fc2: c3 ret
00108b72 <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
108b72: 55 push %ebp
108b73: 89 e5 mov %esp,%ebp
108b75: 56 push %esi
108b76: 53 push %ebx
108b77: 83 ec 10 sub $0x10,%esp
108b7a: 89 d3 mov %edx,%ebx
108b7c: 88 45 f4 mov %al,-0xc(%ebp)
int i;
if (tty->termios.c_oflag & OPOST) {
108b7f: 8b 52 34 mov 0x34(%edx),%edx
108b82: f6 c2 01 test $0x1,%dl
108b85: 0f 84 ed 00 00 00 je 108c78 <oproc+0x106> <== NEVER TAKEN
switch (c) {
108b8b: 3c 09 cmp $0x9,%al
108b8d: 74 75 je 108c04 <oproc+0x92>
108b8f: 77 0d ja 108b9e <oproc+0x2c> <== ALWAYS TAKEN
108b91: 3c 08 cmp $0x8,%al <== NOT EXECUTED
108b93: 0f 85 aa 00 00 00 jne 108c43 <oproc+0xd1> <== NOT EXECUTED
108b99: e9 98 00 00 00 jmp 108c36 <oproc+0xc4> <== NOT EXECUTED
108b9e: 3c 0a cmp $0xa,%al
108ba0: 74 0a je 108bac <oproc+0x3a>
108ba2: 3c 0d cmp $0xd,%al
108ba4: 0f 85 99 00 00 00 jne 108c43 <oproc+0xd1> <== ALWAYS TAKEN
108baa: eb 32 jmp 108bde <oproc+0x6c> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
108bac: f6 c2 20 test $0x20,%dl
108baf: 74 07 je 108bb8 <oproc+0x46> <== ALWAYS TAKEN
tty->column = 0;
108bb1: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
108bb8: 80 e2 04 and $0x4,%dl
108bbb: 0f 84 b7 00 00 00 je 108c78 <oproc+0x106> <== NEVER TAKEN
rtems_termios_puts ("\r", 1, tty);
108bc1: 56 push %esi
108bc2: 53 push %ebx
108bc3: 6a 01 push $0x1
108bc5: 68 64 e1 11 00 push $0x11e164
108bca: e8 83 fe ff ff call 108a52 <rtems_termios_puts>
tty->column = 0;
108bcf: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx)
108bd6: 83 c4 10 add $0x10,%esp
108bd9: e9 9a 00 00 00 jmp 108c78 <oproc+0x106>
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
108bde: f6 c2 10 test $0x10,%dl <== NOT EXECUTED
108be1: 74 0a je 108bed <oproc+0x7b> <== NOT EXECUTED
108be3: 83 7b 28 00 cmpl $0x0,0x28(%ebx) <== NOT EXECUTED
108be7: 0f 84 9b 00 00 00 je 108c88 <oproc+0x116> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
108bed: f6 c2 08 test $0x8,%dl <== NOT EXECUTED
108bf0: 74 09 je 108bfb <oproc+0x89> <== NOT EXECUTED
c = '\n';
108bf2: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
108bf6: 80 e2 20 and $0x20,%dl <== NOT EXECUTED
108bf9: 74 7d je 108c78 <oproc+0x106> <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
108bfb: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
break;
108c02: eb 74 jmp 108c78 <oproc+0x106> <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
108c04: 8b 4b 28 mov 0x28(%ebx),%ecx
108c07: 89 ce mov %ecx,%esi
108c09: 83 e6 07 and $0x7,%esi
108c0c: b8 08 00 00 00 mov $0x8,%eax
108c11: 29 f0 sub %esi,%eax
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
108c13: 81 e2 00 18 00 00 and $0x1800,%edx
108c19: 81 fa 00 18 00 00 cmp $0x1800,%edx
108c1f: 8d 14 08 lea (%eax,%ecx,1),%edx
108c22: 75 0d jne 108c31 <oproc+0xbf> <== NEVER TAKEN
tty->column += i;
108c24: 89 53 28 mov %edx,0x28(%ebx)
rtems_termios_puts ( " ", i, tty);
108c27: 51 push %ecx
108c28: 53 push %ebx
108c29: 50 push %eax
108c2a: 68 24 dd 11 00 push $0x11dd24
108c2f: eb 4f jmp 108c80 <oproc+0x10e>
return;
}
tty->column += i;
108c31: 89 53 28 mov %edx,0x28(%ebx) <== NOT EXECUTED
break;
108c34: eb 42 jmp 108c78 <oproc+0x106> <== NOT EXECUTED
case '\b':
if (tty->column > 0)
108c36: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108c39: 85 c0 test %eax,%eax <== NOT EXECUTED
108c3b: 7e 3b jle 108c78 <oproc+0x106> <== NOT EXECUTED
tty->column--;
108c3d: 48 dec %eax <== NOT EXECUTED
108c3e: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
108c41: eb 35 jmp 108c78 <oproc+0x106> <== NOT EXECUTED
break;
default:
if (tty->termios.c_oflag & OLCUC)
108c43: 80 e2 02 and $0x2,%dl
108c46: 74 1c je 108c64 <oproc+0xf2> <== ALWAYS TAKEN
c = toupper(c);
108c48: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108c4b: 8b 15 f8 23 12 00 mov 0x1223f8,%edx <== NOT EXECUTED
108c51: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx <== NOT EXECUTED
108c56: 83 e2 03 and $0x3,%edx <== NOT EXECUTED
108c59: 83 fa 02 cmp $0x2,%edx <== NOT EXECUTED
108c5c: 75 03 jne 108c61 <oproc+0xef> <== NOT EXECUTED
108c5e: 83 e8 20 sub $0x20,%eax <== NOT EXECUTED
108c61: 88 45 f4 mov %al,-0xc(%ebp) <== NOT EXECUTED
if (!iscntrl(c))
108c64: 0f b6 45 f4 movzbl -0xc(%ebp),%eax
108c68: 8b 15 f8 23 12 00 mov 0x1223f8,%edx
108c6e: f6 44 02 01 20 testb $0x20,0x1(%edx,%eax,1)
108c73: 75 03 jne 108c78 <oproc+0x106> <== NEVER TAKEN
tty->column++;
108c75: ff 43 28 incl 0x28(%ebx)
break;
}
}
rtems_termios_puts (&c, 1, tty);
108c78: 52 push %edx
108c79: 53 push %ebx
108c7a: 6a 01 push $0x1
108c7c: 8d 45 f4 lea -0xc(%ebp),%eax
108c7f: 50 push %eax
108c80: e8 cd fd ff ff call 108a52 <rtems_termios_puts>
108c85: 83 c4 10 add $0x10,%esp
}
108c88: 8d 65 f8 lea -0x8(%ebp),%esp
108c8b: 5b pop %ebx
108c8c: 5e pop %esi
108c8d: c9 leave
108c8e: c3 ret
0010edac <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
10edac: 55 push %ebp
10edad: 89 e5 mov %esp,%ebp
10edaf: 57 push %edi
10edb0: 56 push %esi
10edb1: 53 push %ebx
10edb2: 83 ec 34 sub $0x34,%esp
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10edb5: 68 ff 01 00 00 push $0x1ff
10edba: 68 78 fa 11 00 push $0x11fa78
10edbf: e8 c0 13 00 00 call 110184 <rtems_mkdir>
10edc4: 83 c4 10 add $0x10,%esp
return -1;
10edc7: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp)
)
{
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10edce: 85 c0 test %eax,%eax
10edd0: 0f 85 e8 00 00 00 jne 10eebe <pipe_create+0x112> <== NEVER TAKEN
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
10edd6: 8d 5d d9 lea -0x27(%ebp),%ebx
10edd9: be 7d fa 11 00 mov $0x11fa7d,%esi
10edde: b9 0a 00 00 00 mov $0xa,%ecx
10ede3: 89 df mov %ebx,%edi
10ede5: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
10ede7: 0f b7 05 24 57 12 00 movzwl 0x125724,%eax
10edee: 8d 50 01 lea 0x1(%eax),%edx
10edf1: 66 89 15 24 57 12 00 mov %dx,0x125724
10edf8: 57 push %edi
10edf9: 50 push %eax
10edfa: 68 88 fa 11 00 push $0x11fa88
10edff: 8d 45 e3 lea -0x1d(%ebp),%eax
10ee02: 50 push %eax
10ee03: e8 e4 31 00 00 call 111fec <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
10ee08: 59 pop %ecx
10ee09: 5e pop %esi
10ee0a: 68 80 01 00 00 push $0x180
10ee0f: 53 push %ebx
10ee10: e8 2f 11 00 00 call 10ff44 <mkfifo>
10ee15: 83 c4 10 add $0x10,%esp
10ee18: 85 c0 test %eax,%eax
10ee1a: 74 0a je 10ee26 <pipe_create+0x7a>
if (errno != EEXIST){
10ee1c: e8 df 27 00 00 call 111600 <__errno>
10ee21: e9 98 00 00 00 jmp 10eebe <pipe_create+0x112>
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);
10ee26: 52 push %edx
10ee27: 52 push %edx
10ee28: 68 00 40 00 00 push $0x4000
10ee2d: 53 push %ebx
10ee2e: e8 8d 9f ff ff call 108dc0 <open>
10ee33: 8b 55 08 mov 0x8(%ebp),%edx
10ee36: 89 02 mov %eax,(%edx)
if (filsdes[0] < 0) {
10ee38: 83 c4 10 add $0x10,%esp
10ee3b: 85 c0 test %eax,%eax
10ee3d: 79 0d jns 10ee4c <pipe_create+0xa0>
err = errno;
10ee3f: e8 bc 27 00 00 call 111600 <__errno>
10ee44: 8b 30 mov (%eax),%esi
/* 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);
10ee46: 83 ec 0c sub $0xc,%esp
10ee49: 53 push %ebx
10ee4a: eb 51 jmp 10ee9d <pipe_create+0xf1>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
10ee4c: 31 d2 xor %edx,%edx
10ee4e: 3b 05 c4 18 12 00 cmp 0x1218c4,%eax
10ee54: 73 09 jae 10ee5f <pipe_create+0xb3> <== NEVER TAKEN
10ee56: 6b d0 38 imul $0x38,%eax,%edx
10ee59: 03 15 20 59 12 00 add 0x125920,%edx
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10ee5f: 83 62 14 fe andl $0xfffffffe,0x14(%edx)
filsdes[1] = open(fifopath, O_WRONLY);
10ee63: 50 push %eax
10ee64: 50 push %eax
10ee65: 6a 01 push $0x1
10ee67: 8d 45 d9 lea -0x27(%ebp),%eax
10ee6a: 50 push %eax
10ee6b: e8 50 9f ff ff call 108dc0 <open>
10ee70: 8b 55 08 mov 0x8(%ebp),%edx
10ee73: 89 42 04 mov %eax,0x4(%edx)
if (filsdes[1] < 0) {
10ee76: 83 c4 10 add $0x10,%esp
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
10ee79: 31 f6 xor %esi,%esi
iop = rtems_libio_iop(filsdes[0]);
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
filsdes[1] = open(fifopath, O_WRONLY);
if (filsdes[1] < 0) {
10ee7b: 85 c0 test %eax,%eax
10ee7d: 79 17 jns 10ee96 <pipe_create+0xea>
err = errno;
10ee7f: e8 7c 27 00 00 call 111600 <__errno>
10ee84: 8b 30 mov (%eax),%esi
close(filsdes[0]);
10ee86: 83 ec 0c sub $0xc,%esp
10ee89: 8b 45 08 mov 0x8(%ebp),%eax
10ee8c: ff 30 pushl (%eax)
10ee8e: e8 31 91 ff ff call 107fc4 <close>
10ee93: 83 c4 10 add $0x10,%esp
}
unlink(fifopath);
10ee96: 83 ec 0c sub $0xc,%esp
10ee99: 8d 45 d9 lea -0x27(%ebp),%eax
10ee9c: 50 push %eax
10ee9d: e8 ba ba ff ff call 10a95c <unlink>
10eea2: 83 c4 10 add $0x10,%esp
}
if(err != 0)
rtems_set_errno_and_return_minus_one(err);
return 0;
10eea5: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
}
if(err != 0)
10eeac: 85 f6 test %esi,%esi
10eeae: 74 0e je 10eebe <pipe_create+0x112>
rtems_set_errno_and_return_minus_one(err);
10eeb0: e8 4b 27 00 00 call 111600 <__errno>
10eeb5: 89 30 mov %esi,(%eax)
10eeb7: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp)
return 0;
}
10eebe: 8b 45 d4 mov -0x2c(%ebp),%eax
10eec1: 8d 65 f4 lea -0xc(%ebp),%esp
10eec4: 5b pop %ebx
10eec5: 5e pop %esi
10eec6: 5f pop %edi
10eec7: c9 leave
10eec8: c3 ret
0010ffd2 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
10ffd2: 55 push %ebp
10ffd3: 89 e5 mov %esp,%ebp
10ffd5: 56 push %esi
10ffd6: 53 push %ebx
10ffd7: 8b 5d 08 mov 0x8(%ebp),%ebx
10ffda: 8b 75 10 mov 0x10(%ebp),%esi
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
10ffdd: b8 ea ff ff ff mov $0xffffffea,%eax
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
10ffe2: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp)
10ffe9: 75 36 jne 110021 <pipe_ioctl+0x4f>
if (buffer == NULL)
return -EFAULT;
10ffeb: b0 f2 mov $0xf2,%al
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
10ffed: 85 f6 test %esi,%esi
10ffef: 74 30 je 110021 <pipe_ioctl+0x4f>
return -EFAULT;
if (! PIPE_LOCK(pipe))
10fff1: 50 push %eax
10fff2: 6a 00 push $0x0
10fff4: 6a 00 push $0x0
10fff6: ff 73 28 pushl 0x28(%ebx)
10fff9: e8 72 bb ff ff call 10bb70 <rtems_semaphore_obtain>
10fffe: 89 c2 mov %eax,%edx
110000: 83 c4 10 add $0x10,%esp
return -EINTR;
110003: b8 fc ff ff ff mov $0xfffffffc,%eax
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
110008: 85 d2 test %edx,%edx
11000a: 75 15 jne 110021 <pipe_ioctl+0x4f> <== NEVER TAKEN
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
11000c: 8b 43 0c mov 0xc(%ebx),%eax
11000f: 89 06 mov %eax,(%esi)
PIPE_UNLOCK(pipe);
110011: 83 ec 0c sub $0xc,%esp
110014: ff 73 28 pushl 0x28(%ebx)
110017: e8 40 bc ff ff call 10bc5c <rtems_semaphore_release>
return 0;
11001c: 83 c4 10 add $0x10,%esp
11001f: 31 c0 xor %eax,%eax
}
return -EINVAL;
}
110021: 8d 65 f8 lea -0x8(%ebp),%esp
110024: 5b pop %ebx
110025: 5e pop %esi
110026: c9 leave
110027: c3 ret
0010fcda <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fcda: 55 push %ebp
10fcdb: 89 e5 mov %esp,%ebp
10fcdd: 57 push %edi
10fcde: 56 push %esi
10fcdf: 53 push %ebx
10fce0: 83 ec 30 sub $0x30,%esp
10fce3: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fce6: 6a 00 push $0x0
10fce8: 6a 00 push $0x0
10fcea: ff 73 28 pushl 0x28(%ebx)
10fced: e8 7e be ff ff call 10bb70 <rtems_semaphore_obtain>
10fcf2: 83 c4 10 add $0x10,%esp
return -EINTR;
10fcf5: be fc ff ff ff mov $0xfffffffc,%esi
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fcfa: 85 c0 test %eax,%eax
10fcfc: 0f 85 2f 01 00 00 jne 10fe31 <pipe_read+0x157> <== NEVER TAKEN
10fd02: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
10fd09: e9 f0 00 00 00 jmp 10fdfe <pipe_read+0x124>
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fd0e: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fd12: 0f 84 f2 00 00 00 je 10fe0a <pipe_read+0x130>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
10fd18: 8b 45 14 mov 0x14(%ebp),%eax
10fd1b: f6 40 14 01 testb $0x1,0x14(%eax)
10fd1f: 0f 85 e9 00 00 00 jne 10fe0e <pipe_read+0x134>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
10fd25: ff 43 18 incl 0x18(%ebx)
PIPE_UNLOCK(pipe);
10fd28: 83 ec 0c sub $0xc,%esp
10fd2b: ff 73 28 pushl 0x28(%ebx)
10fd2e: e8 29 bf ff ff call 10bc5c <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fd33: 5f pop %edi
10fd34: 58 pop %eax
10fd35: 6a 00 push $0x0
10fd37: ff 73 2c pushl 0x2c(%ebx)
10fd3a: e8 21 0d 00 00 call 110a60 <rtems_barrier_wait>
10fd3f: 83 c4 0c add $0xc,%esp
10fd42: 83 f8 01 cmp $0x1,%eax
10fd45: 19 f6 sbb %esi,%esi
10fd47: f7 d6 not %esi
10fd49: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10fd4c: 6a 00 push $0x0
10fd4e: 6a 00 push $0x0
10fd50: ff 73 28 pushl 0x28(%ebx)
10fd53: e8 18 be ff ff call 10bb70 <rtems_semaphore_obtain>
10fd58: 83 c4 10 add $0x10,%esp
10fd5b: 85 c0 test %eax,%eax
10fd5d: 0f 85 c0 00 00 00 jne 10fe23 <pipe_read+0x149> <== NEVER TAKEN
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
10fd63: ff 4b 18 decl 0x18(%ebx)
if (ret != 0)
10fd66: 85 f6 test %esi,%esi
10fd68: 0f 85 a5 00 00 00 jne 10fe13 <pipe_read+0x139> <== NEVER TAKEN
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
10fd6e: 8b 53 0c mov 0xc(%ebx),%edx
10fd71: 85 d2 test %edx,%edx
10fd73: 74 99 je 10fd0e <pipe_read+0x34>
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
10fd75: 8b 45 10 mov 0x10(%ebp),%eax
10fd78: 2b 45 d0 sub -0x30(%ebp),%eax
10fd7b: 89 55 d4 mov %edx,-0x2c(%ebp)
10fd7e: 39 c2 cmp %eax,%edx
10fd80: 76 03 jbe 10fd85 <pipe_read+0xab>
10fd82: 89 45 d4 mov %eax,-0x2c(%ebp)
chunk1 = pipe->Size - pipe->Start;
10fd85: 8b 73 08 mov 0x8(%ebx),%esi
10fd88: 8b 43 04 mov 0x4(%ebx),%eax
10fd8b: 29 f0 sub %esi,%eax
if (chunk > chunk1) {
10fd8d: 39 45 d4 cmp %eax,-0x2c(%ebp)
10fd90: 8b 7d 0c mov 0xc(%ebp),%edi
10fd93: 8b 4d d0 mov -0x30(%ebp),%ecx
10fd96: 8d 14 0f lea (%edi,%ecx,1),%edx
10fd99: 7e 1b jle 10fdb6 <pipe_read+0xdc>
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
10fd9b: 03 33 add (%ebx),%esi
10fd9d: 89 d7 mov %edx,%edi
10fd9f: 89 c1 mov %eax,%ecx
10fda1: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
10fda3: 8b 55 d0 mov -0x30(%ebp),%edx
10fda6: 01 c2 add %eax,%edx
10fda8: 03 55 0c add 0xc(%ebp),%edx
10fdab: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdae: 29 c1 sub %eax,%ecx
10fdb0: 8b 33 mov (%ebx),%esi
10fdb2: 89 d7 mov %edx,%edi
10fdb4: eb 07 jmp 10fdbd <pipe_read+0xe3>
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
10fdb6: 03 33 add (%ebx),%esi
10fdb8: 89 d7 mov %edx,%edi
10fdba: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdbd: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Start += chunk;
10fdbf: 8b 45 d4 mov -0x2c(%ebp),%eax
10fdc2: 03 43 08 add 0x8(%ebx),%eax
pipe->Start %= pipe->Size;
10fdc5: 31 d2 xor %edx,%edx
10fdc7: f7 73 04 divl 0x4(%ebx)
10fdca: 89 53 08 mov %edx,0x8(%ebx)
pipe->Length -= chunk;
10fdcd: 8b 43 0c mov 0xc(%ebx),%eax
10fdd0: 2b 45 d4 sub -0x2c(%ebp),%eax
10fdd3: 89 43 0c mov %eax,0xc(%ebx)
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
10fdd6: 85 c0 test %eax,%eax
10fdd8: 75 07 jne 10fde1 <pipe_read+0x107>
pipe->Start = 0;
10fdda: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
if (pipe->waitingWriters > 0)
10fde1: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10fde5: 74 11 je 10fdf8 <pipe_read+0x11e>
PIPE_WAKEUPWRITERS(pipe);
10fde7: 56 push %esi
10fde8: 56 push %esi
10fde9: 8d 45 e4 lea -0x1c(%ebp),%eax
10fdec: 50 push %eax
10fded: ff 73 30 pushl 0x30(%ebx)
10fdf0: e8 13 0c 00 00 call 110a08 <rtems_barrier_release>
10fdf5: 83 c4 10 add $0x10,%esp
read += chunk;
10fdf8: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdfb: 01 4d d0 add %ecx,-0x30(%ebp)
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
10fdfe: 8b 7d 10 mov 0x10(%ebp),%edi
10fe01: 39 7d d0 cmp %edi,-0x30(%ebp)
10fe04: 0f 82 64 ff ff ff jb 10fd6e <pipe_read+0x94>
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fe0a: 31 f6 xor %esi,%esi
10fe0c: eb 05 jmp 10fe13 <pipe_read+0x139>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10fe0e: be f5 ff ff ff mov $0xfffffff5,%esi
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
10fe13: 83 ec 0c sub $0xc,%esp
10fe16: ff 73 28 pushl 0x28(%ebx)
10fe19: e8 3e be ff ff call 10bc5c <rtems_semaphore_release>
10fe1e: 83 c4 10 add $0x10,%esp
10fe21: eb 05 jmp 10fe28 <pipe_read+0x14e>
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
10fe23: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
10fe28: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fe2c: 7e 03 jle 10fe31 <pipe_read+0x157>
10fe2e: 8b 75 d0 mov -0x30(%ebp),%esi
return read;
return ret;
}
10fe31: 89 f0 mov %esi,%eax
10fe33: 8d 65 f4 lea -0xc(%ebp),%esp
10fe36: 5b pop %ebx
10fe37: 5e pop %esi
10fe38: 5f pop %edi
10fe39: c9 leave
10fe3a: c3 ret
0010f8c1 <pipe_release>:
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f8c1: 55 push %ebp
10f8c2: 89 e5 mov %esp,%ebp
10f8c4: 57 push %edi
10f8c5: 56 push %esi
10f8c6: 53 push %ebx
10f8c7: 83 ec 1c sub $0x1c,%esp
10f8ca: 8b 7d 08 mov 0x8(%ebp),%edi
pipe_control_t *pipe = *pipep;
10f8cd: 8b 1f mov (%edi),%ebx
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
10f8cf: 8b 45 0c mov 0xc(%ebp),%eax
10f8d2: 8b 40 14 mov 0x14(%eax),%eax
10f8d5: 89 c6 mov %eax,%esi
10f8d7: 83 e6 06 and $0x6,%esi
if (mode & LIBIO_FLAGS_READ)
10f8da: a8 02 test $0x2,%al
10f8dc: 74 03 je 10f8e1 <pipe_release+0x20>
pipe->Readers --;
10f8de: ff 4b 10 decl 0x10(%ebx)
if (mode & LIBIO_FLAGS_WRITE)
10f8e1: f7 c6 04 00 00 00 test $0x4,%esi
10f8e7: 74 03 je 10f8ec <pipe_release+0x2b>
pipe->Writers --;
10f8e9: ff 4b 14 decl 0x14(%ebx)
PIPE_UNLOCK(pipe);
10f8ec: 83 ec 0c sub $0xc,%esp
10f8ef: ff 73 28 pushl 0x28(%ebx)
10f8f2: e8 65 c3 ff ff call 10bc5c <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
10f8f7: 8b 43 10 mov 0x10(%ebx),%eax
10f8fa: 83 c4 10 add $0x10,%esp
10f8fd: 85 c0 test %eax,%eax
10f8ff: 75 15 jne 10f916 <pipe_release+0x55>
10f901: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f905: 75 0f jne 10f916 <pipe_release+0x55>
#if 0
/* To delete an anonymous pipe file when all users closed it */
if (pipe->Anonymous)
delfile = TRUE;
#endif
pipe_free(pipe);
10f907: 89 d8 mov %ebx,%eax
10f909: e8 78 ff ff ff call 10f886 <pipe_free>
*pipep = NULL;
10f90e: c7 07 00 00 00 00 movl $0x0,(%edi)
10f914: eb 30 jmp 10f946 <pipe_release+0x85>
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
10f916: 83 fe 04 cmp $0x4,%esi
10f919: 74 0f je 10f92a <pipe_release+0x69>
10f91b: 85 c0 test %eax,%eax
10f91d: 75 0b jne 10f92a <pipe_release+0x69> <== NEVER TAKEN
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
10f91f: 57 push %edi
10f920: 57 push %edi
10f921: 8d 45 e4 lea -0x1c(%ebp),%eax
10f924: 50 push %eax
10f925: ff 73 30 pushl 0x30(%ebx)
10f928: eb 14 jmp 10f93e <pipe_release+0x7d>
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
10f92a: 83 fe 02 cmp $0x2,%esi
10f92d: 74 17 je 10f946 <pipe_release+0x85> <== NEVER TAKEN
10f92f: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f933: 75 11 jne 10f946 <pipe_release+0x85> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10f935: 56 push %esi
10f936: 56 push %esi
10f937: 8d 45 e4 lea -0x1c(%ebp),%eax
10f93a: 50 push %eax
10f93b: ff 73 2c pushl 0x2c(%ebx)
10f93e: e8 c5 10 00 00 call 110a08 <rtems_barrier_release>
10f943: 83 c4 10 add $0x10,%esp
pipe_unlock();
10f946: e8 25 ff ff ff call 10f870 <pipe_unlock>
iop->flags &= ~LIBIO_FLAGS_OPEN;
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return;
#endif
}
10f94b: 8d 65 f4 lea -0xc(%ebp),%esp
10f94e: 5b pop %ebx
10f94f: 5e pop %esi
10f950: 5f pop %edi
10f951: c9 leave
10f952: c3 ret
0010fe3b <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fe3b: 55 push %ebp
10fe3c: 89 e5 mov %esp,%ebp
10fe3e: 57 push %edi
10fe3f: 56 push %esi
10fe40: 53 push %ebx
10fe41: 83 ec 2c sub $0x2c,%esp
10fe44: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
10fe47: 31 f6 xor %esi,%esi
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
10fe49: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fe4d: 0f 84 75 01 00 00 je 10ffc8 <pipe_write+0x18d> <== NEVER TAKEN
return 0;
if (! PIPE_LOCK(pipe))
10fe53: 57 push %edi
10fe54: 6a 00 push $0x0
10fe56: 6a 00 push $0x0
10fe58: ff 73 28 pushl 0x28(%ebx)
10fe5b: e8 10 bd ff ff call 10bb70 <rtems_semaphore_obtain>
10fe60: 83 c4 10 add $0x10,%esp
return -EINTR;
10fe63: be fc ff ff ff mov $0xfffffffc,%esi
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
10fe68: 85 c0 test %eax,%eax
10fe6a: 0f 85 58 01 00 00 jne 10ffc8 <pipe_write+0x18d> <== NEVER TAKEN
return -EINTR;
if (pipe->Readers == 0) {
10fe70: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fe74: 0f 84 16 01 00 00 je 10ff90 <pipe_write+0x155>
ret = -EPIPE;
goto out_locked;
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
10fe7a: bf 01 00 00 00 mov $0x1,%edi
10fe7f: 8b 45 10 mov 0x10(%ebp),%eax
10fe82: 3b 43 04 cmp 0x4(%ebx),%eax
10fe85: 77 02 ja 10fe89 <pipe_write+0x4e> <== NEVER TAKEN
10fe87: 89 c7 mov %eax,%edi
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
10fe89: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10fe90: e9 eb 00 00 00 jmp 10ff80 <pipe_write+0x145>
/* 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)) {
10fe95: 8b 4d 14 mov 0x14(%ebp),%ecx
10fe98: f6 41 14 01 testb $0x1,0x14(%ecx)
10fe9c: 0f 85 fc 00 00 00 jne 10ff9e <pipe_write+0x163>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
10fea2: ff 43 1c incl 0x1c(%ebx)
PIPE_UNLOCK(pipe);
10fea5: 83 ec 0c sub $0xc,%esp
10fea8: ff 73 28 pushl 0x28(%ebx)
10feab: e8 ac bd ff ff call 10bc5c <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10feb0: 59 pop %ecx
10feb1: 5e pop %esi
10feb2: 6a 00 push $0x0
10feb4: ff 73 30 pushl 0x30(%ebx)
10feb7: e8 a4 0b 00 00 call 110a60 <rtems_barrier_wait>
10febc: 83 c4 0c add $0xc,%esp
10febf: 83 f8 01 cmp $0x1,%eax
10fec2: 19 f6 sbb %esi,%esi
10fec4: f7 d6 not %esi
10fec6: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10fec9: 6a 00 push $0x0
10fecb: 6a 00 push $0x0
10fecd: ff 73 28 pushl 0x28(%ebx)
10fed0: e8 9b bc ff ff call 10bb70 <rtems_semaphore_obtain>
10fed5: 83 c4 10 add $0x10,%esp
10fed8: 85 c0 test %eax,%eax
10feda: 0f 85 da 00 00 00 jne 10ffba <pipe_write+0x17f> <== NEVER TAKEN
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
10fee0: ff 4b 1c decl 0x1c(%ebx)
if (ret != 0)
10fee3: 85 f6 test %esi,%esi
10fee5: 0f 85 bf 00 00 00 jne 10ffaa <pipe_write+0x16f> <== NEVER TAKEN
goto out_locked;
if (pipe->Readers == 0) {
10feeb: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10feef: 0f 84 b0 00 00 00 je 10ffa5 <pipe_write+0x16a> <== NEVER TAKEN
/* 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) {
10fef5: 8b 73 04 mov 0x4(%ebx),%esi
10fef8: 8b 43 0c mov 0xc(%ebx),%eax
10fefb: 89 f1 mov %esi,%ecx
10fefd: 29 c1 sub %eax,%ecx
10feff: 39 f9 cmp %edi,%ecx
10ff01: 72 92 jb 10fe95 <pipe_write+0x5a>
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
10ff03: 8b 55 10 mov 0x10(%ebp),%edx
10ff06: 2b 55 d4 sub -0x2c(%ebp),%edx
10ff09: 89 4d d0 mov %ecx,-0x30(%ebp)
10ff0c: 39 d1 cmp %edx,%ecx
10ff0e: 76 03 jbe 10ff13 <pipe_write+0xd8>
10ff10: 89 55 d0 mov %edx,-0x30(%ebp)
chunk1 = pipe->Size - PIPE_WSTART(pipe);
10ff13: 03 43 08 add 0x8(%ebx),%eax
10ff16: 31 d2 xor %edx,%edx
10ff18: f7 f6 div %esi
10ff1a: 29 d6 sub %edx,%esi
10ff1c: 89 75 cc mov %esi,-0x34(%ebp)
if (chunk > chunk1) {
10ff1f: 39 75 d0 cmp %esi,-0x30(%ebp)
10ff22: 8b 4d 0c mov 0xc(%ebp),%ecx
10ff25: 8b 45 d4 mov -0x2c(%ebp),%eax
10ff28: 8d 34 01 lea (%ecx,%eax,1),%esi
10ff2b: 7e 20 jle 10ff4d <pipe_write+0x112>
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
10ff2d: 8b 03 mov (%ebx),%eax
10ff2f: 01 d0 add %edx,%eax
10ff31: 89 c7 mov %eax,%edi
10ff33: 8b 4d cc mov -0x34(%ebp),%ecx
10ff36: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
10ff38: 8b 03 mov (%ebx),%eax
10ff3a: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff3d: 2b 4d cc sub -0x34(%ebp),%ecx
10ff40: 8b 75 cc mov -0x34(%ebp),%esi
10ff43: 03 75 d4 add -0x2c(%ebp),%esi
10ff46: 03 75 0c add 0xc(%ebp),%esi
10ff49: 89 c7 mov %eax,%edi
10ff4b: eb 09 jmp 10ff56 <pipe_write+0x11b>
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
10ff4d: 8b 03 mov (%ebx),%eax
10ff4f: 01 d0 add %edx,%eax
10ff51: 89 c7 mov %eax,%edi
10ff53: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff56: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Length += chunk;
10ff58: 8b 45 d0 mov -0x30(%ebp),%eax
10ff5b: 01 43 0c add %eax,0xc(%ebx)
if (pipe->waitingReaders > 0)
10ff5e: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10ff62: 74 11 je 10ff75 <pipe_write+0x13a>
PIPE_WAKEUPREADERS(pipe);
10ff64: 52 push %edx
10ff65: 52 push %edx
10ff66: 8d 4d e4 lea -0x1c(%ebp),%ecx
10ff69: 51 push %ecx
10ff6a: ff 73 2c pushl 0x2c(%ebx)
10ff6d: e8 96 0a 00 00 call 110a08 <rtems_barrier_release>
10ff72: 83 c4 10 add $0x10,%esp
written += chunk;
10ff75: 8b 45 d0 mov -0x30(%ebp),%eax
10ff78: 01 45 d4 add %eax,-0x2c(%ebp)
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
10ff7b: bf 01 00 00 00 mov $0x1,%edi
}
/* Write of PIPE_BUF bytes or less shall not be interleaved */
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
10ff80: 8b 4d 10 mov 0x10(%ebp),%ecx
10ff83: 39 4d d4 cmp %ecx,-0x2c(%ebp)
10ff86: 0f 82 69 ff ff ff jb 10fef5 <pipe_write+0xba>
10ff8c: 31 f6 xor %esi,%esi
10ff8e: eb 1a jmp 10ffaa <pipe_write+0x16f>
if (! PIPE_LOCK(pipe))
return -EINTR;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ff90: be e0 ff ff ff mov $0xffffffe0,%esi
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
int chunk, chunk1, written = 0, ret = 0;
10ff95: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10ff9c: eb 0c jmp 10ffaa <pipe_write+0x16f>
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10ff9e: be f5 ff ff ff mov $0xfffffff5,%esi
10ffa3: eb 05 jmp 10ffaa <pipe_write+0x16f>
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ffa5: be e0 ff ff ff mov $0xffffffe0,%esi <== NOT EXECUTED
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
}
out_locked:
PIPE_UNLOCK(pipe);
10ffaa: 83 ec 0c sub $0xc,%esp
10ffad: ff 73 28 pushl 0x28(%ebx)
10ffb0: e8 a7 bc ff ff call 10bc5c <rtems_semaphore_release>
10ffb5: 83 c4 10 add $0x10,%esp
10ffb8: eb 05 jmp 10ffbf <pipe_write+0x184>
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
10ffba: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
10ffbf: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10ffc3: 7e 03 jle 10ffc8 <pipe_write+0x18d>
10ffc5: 8b 75 d4 mov -0x2c(%ebp),%esi
return written;
return ret;
}
10ffc8: 89 f0 mov %esi,%eax
10ffca: 8d 65 f4 lea -0xc(%ebp),%esp
10ffcd: 5b pop %ebx
10ffce: 5e pop %esi
10ffcf: 5f pop %edi
10ffd0: c9 leave
10ffd1: c3 ret
0010a888 <posix_memalign>:
int posix_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
10a888: 55 push %ebp
10a889: 89 e5 mov %esp,%ebp
10a88b: 53 push %ebx
10a88c: 83 ec 04 sub $0x4,%esp
10a88f: 8b 45 0c mov 0xc(%ebp),%eax
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
10a892: ff 05 cc ae 12 00 incl 0x12aecc
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
10a898: 8d 58 ff lea -0x1(%eax),%ebx
10a89b: 85 c3 test %eax,%ebx
10a89d: 75 0d jne 10a8ac <posix_memalign+0x24> <== NEVER TAKEN
10a89f: 83 f8 03 cmp $0x3,%eax
10a8a2: 76 08 jbe 10a8ac <posix_memalign+0x24>
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
}
10a8a4: 59 pop %ecx
10a8a5: 5b pop %ebx
10a8a6: c9 leave
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
10a8a7: e9 74 01 00 00 jmp 10aa20 <rtems_memalign>
}
10a8ac: b8 16 00 00 00 mov $0x16,%eax
10a8b1: 5a pop %edx
10a8b2: 5b pop %ebx
10a8b3: c9 leave
10a8b4: c3 ret
0011c214 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
11c214: 55 push %ebp
11c215: 89 e5 mov %esp,%ebp
11c217: 56 push %esi
11c218: 53 push %ebx
11c219: 8b 5d 08 mov 0x8(%ebp),%ebx
11c21c: 8b 55 0c mov 0xc(%ebp),%edx
11c21f: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11c222: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c228: 73 14 jae 11c23e <read+0x2a> <== NEVER TAKEN
iop = rtems_libio_iop( fd );
11c22a: 6b db 38 imul $0x38,%ebx,%ebx
11c22d: 03 1d 78 44 12 00 add 0x124478,%ebx
rtems_libio_check_is_open( iop );
11c233: 8b 73 14 mov 0x14(%ebx),%esi
11c236: f7 c6 00 01 00 00 test $0x100,%esi
11c23c: 75 0d jne 11c24b <read+0x37>
11c23e: e8 ed 3f ff ff call 110230 <__errno>
11c243: c7 00 09 00 00 00 movl $0x9,(%eax)
11c249: eb 1a jmp 11c265 <read+0x51>
rtems_libio_check_buffer( buffer );
11c24b: 85 d2 test %edx,%edx
11c24d: 74 0b je 11c25a <read+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11c24f: 31 c0 xor %eax,%eax
11c251: 85 c9 test %ecx,%ecx
11c253: 74 31 je 11c286 <read+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
11c255: 83 e6 02 and $0x2,%esi
11c258: 75 10 jne 11c26a <read+0x56>
11c25a: e8 d1 3f ff ff call 110230 <__errno>
11c25f: c7 00 16 00 00 00 movl $0x16,(%eax)
11c265: 83 c8 ff or $0xffffffff,%eax
11c268: eb 1c jmp 11c286 <read+0x72>
/*
* Now process the read().
*/
rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count );
11c26a: 50 push %eax
11c26b: 8b 43 20 mov 0x20(%ebx),%eax
11c26e: 51 push %ecx
11c26f: 52 push %edx
11c270: 53 push %ebx
11c271: ff 50 08 call *0x8(%eax)
if ( rc > 0 )
11c274: 83 c4 10 add $0x10,%esp
11c277: 85 c0 test %eax,%eax
11c279: 7e 0b jle 11c286 <read+0x72>
iop->offset += rc;
11c27b: 89 c1 mov %eax,%ecx
11c27d: c1 f9 1f sar $0x1f,%ecx
11c280: 01 43 0c add %eax,0xc(%ebx)
11c283: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11c286: 8d 65 f8 lea -0x8(%ebp),%esp
11c289: 5b pop %ebx
11c28a: 5e pop %esi
11c28b: c9 leave
11c28c: c3 ret
00109ef8 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
109ef8: 55 push %ebp
109ef9: 89 e5 mov %esp,%ebp
109efb: 57 push %edi
109efc: 56 push %esi
109efd: 53 push %ebx
109efe: 83 ec 2c sub $0x2c,%esp
109f01: 8b 55 08 mov 0x8(%ebp),%edx
109f04: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
109f07: 85 db test %ebx,%ebx
109f09: 75 10 jne 109f1b <readlink+0x23>
rtems_set_errno_and_return_minus_one( EFAULT );
109f0b: e8 4c 8a 00 00 call 11295c <__errno>
109f10: c7 00 0e 00 00 00 movl $0xe,(%eax)
109f16: 83 cf ff or $0xffffffff,%edi
109f19: eb 69 jmp 109f84 <readlink+0x8c>
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
109f1b: 31 c0 xor %eax,%eax
109f1d: 83 c9 ff or $0xffffffff,%ecx
109f20: 89 d7 mov %edx,%edi
109f22: f2 ae repnz scas %es:(%edi),%al
109f24: f7 d1 not %ecx
109f26: 49 dec %ecx
109f27: 83 ec 0c sub $0xc,%esp
109f2a: 6a 00 push $0x0
109f2c: 8d 75 d4 lea -0x2c(%ebp),%esi
109f2f: 56 push %esi
109f30: 6a 00 push $0x0
109f32: 51 push %ecx
109f33: 52 push %edx
109f34: e8 49 f0 ff ff call 108f82 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
109f39: 83 c4 20 add $0x20,%esp
return -1;
109f3c: 83 cf ff or $0xffffffff,%edi
if (!buf)
rtems_set_errno_and_return_minus_one( EFAULT );
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
0, &loc, false );
if ( result != 0 )
109f3f: 85 c0 test %eax,%eax
109f41: 75 41 jne 109f84 <readlink+0x8c> <== NEVER TAKEN
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
109f43: 83 ec 0c sub $0xc,%esp
109f46: 56 push %esi
109f47: 8b 45 e0 mov -0x20(%ebp),%eax
109f4a: ff 50 10 call *0x10(%eax)
109f4d: 83 c4 10 add $0x10,%esp
109f50: 83 f8 04 cmp $0x4,%eax
109f53: 74 16 je 109f6b <readlink+0x73>
rtems_filesystem_freenode( &loc );
109f55: 83 ec 0c sub $0xc,%esp
109f58: 56 push %esi
109f59: e8 e2 f0 ff ff call 109040 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EINVAL );
109f5e: e8 f9 89 00 00 call 11295c <__errno>
109f63: c7 00 16 00 00 00 movl $0x16,(%eax)
109f69: eb 16 jmp 109f81 <readlink+0x89>
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
109f6b: 50 push %eax
109f6c: ff 75 10 pushl 0x10(%ebp)
109f6f: 53 push %ebx
109f70: 56 push %esi
109f71: 8b 45 e0 mov -0x20(%ebp),%eax
109f74: ff 50 3c call *0x3c(%eax)
109f77: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
109f79: 89 34 24 mov %esi,(%esp)
109f7c: e8 bf f0 ff ff call 109040 <rtems_filesystem_freenode>
return result;
109f81: 83 c4 10 add $0x10,%esp
}
109f84: 89 f8 mov %edi,%eax
109f86: 8d 65 f4 lea -0xc(%ebp),%esp
109f89: 5b pop %ebx
109f8a: 5e pop %esi
109f8b: 5f pop %edi
109f8c: c9 leave
109f8d: c3 ret
00108ca8 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
108ca8: 55 push %ebp
108ca9: 89 e5 mov %esp,%ebp
108cab: 57 push %edi
108cac: 56 push %esi
108cad: 53 push %ebx
108cae: 83 ec 2c sub $0x2c,%esp
108cb1: 8b 75 08 mov 0x8(%ebp),%esi
108cb4: 8b 7d 0c mov 0xc(%ebp),%edi
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
108cb7: 3b 35 04 19 12 00 cmp 0x121904,%esi
108cbd: 73 11 jae 108cd0 <readv+0x28>
iop = rtems_libio_iop( fd );
108cbf: 6b f6 38 imul $0x38,%esi,%esi
108cc2: 03 35 38 59 12 00 add 0x125938,%esi
rtems_libio_check_is_open( iop );
108cc8: 8b 46 14 mov 0x14(%esi),%eax
108ccb: f6 c4 01 test $0x1,%ah
108cce: 75 10 jne 108ce0 <readv+0x38>
108cd0: e8 2b 81 00 00 call 110e00 <__errno>
108cd5: c7 00 09 00 00 00 movl $0x9,(%eax)
108cdb: e9 a4 00 00 00 jmp 108d84 <readv+0xdc>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
108ce0: a8 02 test $0x2,%al
108ce2: 74 35 je 108d19 <readv+0x71> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
108ce4: 85 ff test %edi,%edi
108ce6: 74 31 je 108d19 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
108ce8: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
108cec: 7e 2b jle 108d19 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
108cee: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
108cf5: 7f 22 jg 108d19 <readv+0x71> <== NEVER TAKEN
108cf7: b2 01 mov $0x1,%dl
108cf9: 31 c0 xor %eax,%eax
108cfb: 31 c9 xor %ecx,%ecx
108cfd: 89 75 d4 mov %esi,-0x2c(%ebp)
108d00: eb 03 jmp 108d05 <readv+0x5d>
if ( iov[v].iov_base == 0 )
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
108d02: 8b 4d e4 mov -0x1c(%ebp),%ecx
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
108d05: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
108d09: 74 0e je 108d19 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
108d0b: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
108d0f: 8d 34 19 lea (%ecx,%ebx,1),%esi
108d12: 89 75 e4 mov %esi,-0x1c(%ebp)
if ( total < old )
108d15: 39 ce cmp %ecx,%esi
108d17: 7d 0d jge 108d26 <readv+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
108d19: e8 e2 80 00 00 call 110e00 <__errno>
108d1e: c7 00 16 00 00 00 movl $0x16,(%eax)
108d24: eb 5e jmp 108d84 <readv+0xdc>
if ( iov[v].iov_len )
all_zeros = false;
108d26: 85 db test %ebx,%ebx
108d28: 0f 94 c1 sete %cl
108d2b: f7 d9 neg %ecx
108d2d: 21 ca and %ecx,%edx
* 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++ ) {
108d2f: 40 inc %eax
108d30: 3b 45 10 cmp 0x10(%ebp),%eax
108d33: 7c cd jl 108d02 <readv+0x5a>
108d35: 8b 75 d4 mov -0x2c(%ebp),%esi
* 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 ) {
return 0;
108d38: 31 db xor %ebx,%ebx
/*
* 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 ) {
108d3a: 84 d2 test %dl,%dl
108d3c: 75 49 jne 108d87 <readv+0xdf>
108d3e: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
bytes = (*iop->pathinfo.handlers->read_h)(
108d45: 50 push %eax
108d46: 8b 46 20 mov 0x20(%esi),%eax
108d49: 8b 55 e4 mov -0x1c(%ebp),%edx
108d4c: ff 74 d7 04 pushl 0x4(%edi,%edx,8)
108d50: ff 34 d7 pushl (%edi,%edx,8)
108d53: 56 push %esi
108d54: ff 50 08 call *0x8(%eax)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
108d57: 83 c4 10 add $0x10,%esp
108d5a: 83 f8 00 cmp $0x0,%eax
108d5d: 7c 25 jl 108d84 <readv+0xdc> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
108d5f: 74 0d je 108d6e <readv+0xc6> <== NEVER TAKEN
iop->offset += bytes;
108d61: 89 c1 mov %eax,%ecx
108d63: c1 f9 1f sar $0x1f,%ecx
108d66: 01 46 0c add %eax,0xc(%esi)
108d69: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
108d6c: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
108d6e: 8b 55 e4 mov -0x1c(%ebp),%edx
108d71: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
108d75: 75 10 jne 108d87 <readv+0xdf> <== NEVER TAKEN
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
108d77: 42 inc %edx
108d78: 89 55 e4 mov %edx,-0x1c(%ebp)
108d7b: 8b 45 10 mov 0x10(%ebp),%eax
108d7e: 39 c2 cmp %eax,%edx
108d80: 7c c3 jl 108d45 <readv+0x9d>
108d82: eb 03 jmp 108d87 <readv+0xdf>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
108d84: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
108d87: 89 d8 mov %ebx,%eax
108d89: 8d 65 f4 lea -0xc(%ebp),%esp
108d8c: 5b pop %ebx
108d8d: 5e pop %esi
108d8e: 5f pop %edi
108d8f: c9 leave
108d90: c3 ret
0011c318 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
11c318: 55 push %ebp
11c319: 89 e5 mov %esp,%ebp
11c31b: 57 push %edi
11c31c: 56 push %esi
11c31d: 53 push %ebx
11c31e: 83 ec 2c sub $0x2c,%esp
11c321: 8b 5d 08 mov 0x8(%ebp),%ebx
11c324: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
11c327: ff 05 a0 44 12 00 incl 0x1244a0
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
11c32d: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
11c334: 75 1a jne 11c350 <realloc+0x38> <== NEVER TAKEN
if (_Thread_Dispatch_disable_level > 0)
11c336: a1 c0 45 12 00 mov 0x1245c0,%eax
11c33b: 85 c0 test %eax,%eax
11c33d: 0f 85 ad 00 00 00 jne 11c3f0 <realloc+0xd8> <== NEVER TAKEN
return (void *) 0;
if (_ISR_Nest_level > 0)
11c343: 83 3d d8 47 12 00 00 cmpl $0x0,0x1247d8
11c34a: 0f 85 a0 00 00 00 jne 11c3f0 <realloc+0xd8> <== NEVER TAKEN
}
/*
* Continue with realloc().
*/
if ( !ptr )
11c350: 85 db test %ebx,%ebx
11c352: 75 13 jne 11c367 <realloc+0x4f>
return malloc( size );
11c354: 83 ec 0c sub $0xc,%esp
11c357: 56 push %esi
11c358: e8 b7 b2 fe ff call 107614 <malloc>
11c35d: 89 c3 mov %eax,%ebx
11c35f: 83 c4 10 add $0x10,%esp
11c362: e9 8b 00 00 00 jmp 11c3f2 <realloc+0xda>
if ( !size ) {
11c367: 85 f6 test %esi,%esi
11c369: 75 0e jne 11c379 <realloc+0x61> <== ALWAYS TAKEN
free( ptr );
11c36b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11c36e: 53 push %ebx <== NOT EXECUTED
11c36f: e8 04 b0 fe ff call 107378 <free> <== NOT EXECUTED
return (void *) 0;
11c374: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11c377: eb 77 jmp 11c3f0 <realloc+0xd8> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
11c379: 52 push %edx
11c37a: 8d 45 e4 lea -0x1c(%ebp),%eax
11c37d: 50 push %eax
11c37e: 53 push %ebx
11c37f: ff 35 80 04 12 00 pushl 0x120480
11c385: e8 ee 00 00 00 call 11c478 <_Protected_heap_Get_block_size>
11c38a: 83 c4 10 add $0x10,%esp
11c38d: 84 c0 test %al,%al
11c38f: 75 0d jne 11c39e <realloc+0x86>
errno = EINVAL;
11c391: e8 9a 3e ff ff call 110230 <__errno>
11c396: c7 00 16 00 00 00 movl $0x16,(%eax)
11c39c: eb 52 jmp 11c3f0 <realloc+0xd8>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
11c39e: 50 push %eax
11c39f: 56 push %esi
11c3a0: 53 push %ebx
11c3a1: ff 35 80 04 12 00 pushl 0x120480
11c3a7: e8 04 01 00 00 call 11c4b0 <_Protected_heap_Resize_block>
11c3ac: 83 c4 10 add $0x10,%esp
11c3af: 84 c0 test %al,%al
11c3b1: 75 3f jne 11c3f2 <realloc+0xda>
* 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 );
11c3b3: 83 ec 0c sub $0xc,%esp
11c3b6: 56 push %esi
11c3b7: e8 58 b2 fe ff call 107614 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
11c3bc: ff 0d 94 44 12 00 decl 0x124494
if ( !new_area ) {
11c3c2: 83 c4 10 add $0x10,%esp
11c3c5: 85 c0 test %eax,%eax
11c3c7: 74 27 je 11c3f0 <realloc+0xd8>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
11c3c9: 8b 55 e4 mov -0x1c(%ebp),%edx
11c3cc: 89 f1 mov %esi,%ecx
11c3ce: 39 d6 cmp %edx,%esi
11c3d0: 76 02 jbe 11c3d4 <realloc+0xbc> <== NEVER TAKEN
11c3d2: 89 d1 mov %edx,%ecx
11c3d4: 89 c7 mov %eax,%edi
11c3d6: 89 de mov %ebx,%esi
11c3d8: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
free( ptr );
11c3da: 83 ec 0c sub $0xc,%esp
11c3dd: 53 push %ebx
11c3de: 89 45 d4 mov %eax,-0x2c(%ebp)
11c3e1: e8 92 af fe ff call 107378 <free>
return new_area;
11c3e6: 83 c4 10 add $0x10,%esp
11c3e9: 8b 45 d4 mov -0x2c(%ebp),%eax
11c3ec: 89 c3 mov %eax,%ebx
11c3ee: eb 02 jmp 11c3f2 <realloc+0xda>
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
return (void *) 0;
11c3f0: 31 db xor %ebx,%ebx
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
11c3f2: 89 d8 mov %ebx,%eax
11c3f4: 8d 65 f4 lea -0xc(%ebp),%esp
11c3f7: 5b pop %ebx
11c3f8: 5e pop %esi
11c3f9: 5f pop %edi
11c3fa: c9 leave
11c3fb: c3 ret
001083e4 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
1083e4: 55 push %ebp
1083e5: 89 e5 mov %esp,%ebp
1083e7: 57 push %edi
1083e8: 56 push %esi
1083e9: 53 push %ebx
1083ea: 83 ec 58 sub $0x58,%esp
/*
* Get the parent node of the node we wish to remove. Find the parent path.
*/
parentpathlen = rtems_filesystem_dirname ( pathname );
1083ed: ff 75 08 pushl 0x8(%ebp)
1083f0: e8 da f2 ff ff call 1076cf <rtems_filesystem_dirname>
1083f5: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
1083f8: 83 c4 10 add $0x10,%esp
1083fb: 85 c0 test %eax,%eax
1083fd: 8d 45 d0 lea -0x30(%ebp),%eax
108400: 75 15 jne 108417 <rmdir+0x33>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
108402: 51 push %ecx
108403: 50 push %eax
108404: 8d 45 e4 lea -0x1c(%ebp),%eax
108407: 50 push %eax
108408: ff 75 08 pushl 0x8(%ebp)
10840b: e8 08 01 00 00 call 108518 <rtems_filesystem_get_start_loc>
108410: 83 c4 10 add $0x10,%esp
const char *name;
rtems_filesystem_location_info_t parentloc;
rtems_filesystem_location_info_t loc;
int i;
int result;
bool free_parentloc = false;
108413: 31 db xor %ebx,%ebx
108415: eb 25 jmp 10843c <rmdir+0x58>
parentpathlen = rtems_filesystem_dirname ( pathname );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
108417: 83 ec 0c sub $0xc,%esp
10841a: 6a 00 push $0x0
10841c: 50 push %eax
10841d: 6a 02 push $0x2
10841f: ff 75 b4 pushl -0x4c(%ebp)
108422: ff 75 08 pushl 0x8(%ebp)
108425: e8 64 f2 ff ff call 10768e <rtems_filesystem_evaluate_path>
10842a: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10842c: 83 c4 20 add $0x20,%esp
return -1;
10842f: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
108432: 85 d2 test %edx,%edx
108434: 0f 85 d6 00 00 00 jne 108510 <rmdir+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
10843a: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
10843c: 8d 7d bc lea -0x44(%ebp),%edi
10843f: 8d 75 d0 lea -0x30(%ebp),%esi
108442: b9 05 00 00 00 mov $0x5,%ecx
108447: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = pathname + parentpathlen;
108449: 8b 75 08 mov 0x8(%ebp),%esi
10844c: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10844f: 83 c9 ff or $0xffffffff,%ecx
108452: 89 f7 mov %esi,%edi
108454: 31 c0 xor %eax,%eax
108456: f2 ae repnz scas %es:(%edi),%al
108458: f7 d1 not %ecx
10845a: 49 dec %ecx
10845b: 52 push %edx
10845c: 52 push %edx
10845d: 51 push %ecx
10845e: 56 push %esi
10845f: e8 aa f2 ff ff call 10770e <rtems_filesystem_prefix_separators>
108464: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
108466: 83 c9 ff or $0xffffffff,%ecx
108469: 89 f7 mov %esi,%edi
10846b: 31 c0 xor %eax,%eax
10846d: f2 ae repnz scas %es:(%edi),%al
10846f: f7 d1 not %ecx
108471: 49 dec %ecx
108472: c7 04 24 00 00 00 00 movl $0x0,(%esp)
108479: 8d 7d bc lea -0x44(%ebp),%edi
10847c: 57 push %edi
10847d: 6a 00 push $0x0
10847f: 51 push %ecx
108480: 56 push %esi
108481: e8 aa f1 ff ff call 107630 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
108486: 83 c4 20 add $0x20,%esp
108489: 85 c0 test %eax,%eax
10848b: 74 13 je 1084a0 <rmdir+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
10848d: 83 c8 ff or $0xffffffff,%eax
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
108490: 84 db test %bl,%bl
108492: 74 7c je 108510 <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
108494: 83 ec 0c sub $0xc,%esp
108497: 8d 55 d0 lea -0x30(%ebp),%edx
10849a: 52 push %edx
10849b: 89 45 b0 mov %eax,-0x50(%ebp)
10849e: eb 65 jmp 108505 <rmdir+0x121>
}
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
1084a0: 83 ec 0c sub $0xc,%esp
1084a3: 57 push %edi
1084a4: 8b 45 c8 mov -0x38(%ebp),%eax
1084a7: ff 50 10 call *0x10(%eax)
1084aa: 83 c4 10 add $0x10,%esp
1084ad: 48 dec %eax
1084ae: 74 2f je 1084df <rmdir+0xfb>
rtems_filesystem_freenode( &loc );
1084b0: 83 ec 0c sub $0xc,%esp
1084b3: 57 push %edi
1084b4: e8 93 f2 ff ff call 10774c <rtems_filesystem_freenode>
if ( free_parentloc )
1084b9: 83 c4 10 add $0x10,%esp
1084bc: 84 db test %bl,%bl
1084be: 74 0f je 1084cf <rmdir+0xeb> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
1084c0: 83 ec 0c sub $0xc,%esp
1084c3: 8d 45 d0 lea -0x30(%ebp),%eax
1084c6: 50 push %eax
1084c7: e8 80 f2 ff ff call 10774c <rtems_filesystem_freenode>
1084cc: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( ENOTDIR );
1084cf: e8 ec 84 00 00 call 1109c0 <__errno>
1084d4: c7 00 14 00 00 00 movl $0x14,(%eax)
1084da: 83 c8 ff or $0xffffffff,%eax
1084dd: eb 31 jmp 108510 <rmdir+0x12c>
/*
* Use the filesystems rmnod to remove the node.
*/
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
1084df: 50 push %eax
1084e0: 50 push %eax
1084e1: 57 push %edi
1084e2: 8d 75 d0 lea -0x30(%ebp),%esi
1084e5: 56 push %esi
1084e6: 8b 45 c4 mov -0x3c(%ebp),%eax
1084e9: ff 50 34 call *0x34(%eax)
rtems_filesystem_freenode( &loc );
1084ec: 89 3c 24 mov %edi,(%esp)
1084ef: 89 45 b0 mov %eax,-0x50(%ebp)
1084f2: e8 55 f2 ff ff call 10774c <rtems_filesystem_freenode>
if ( free_parentloc )
1084f7: 83 c4 10 add $0x10,%esp
1084fa: 84 db test %bl,%bl
1084fc: 8b 45 b0 mov -0x50(%ebp),%eax
1084ff: 74 0f je 108510 <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
108501: 83 ec 0c sub $0xc,%esp
108504: 56 push %esi
108505: e8 42 f2 ff ff call 10774c <rtems_filesystem_freenode>
10850a: 83 c4 10 add $0x10,%esp
10850d: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
108510: 8d 65 f4 lea -0xc(%ebp),%esp
108513: 5b pop %ebx
108514: 5e pop %esi
108515: 5f pop %edi
108516: c9 leave
108517: c3 ret
0010acc8 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10acc8: 55 push %ebp
10acc9: 89 e5 mov %esp,%ebp
10accb: 57 push %edi
10accc: 56 push %esi
10accd: 53 push %ebx
10acce: 83 ec 1c sub $0x1c,%esp
10acd1: 8b 7d 0c mov 0xc(%ebp),%edi
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
10acd4: 8d 75 e4 lea -0x1c(%ebp),%esi
10acd7: eb 13 jmp 10acec <rtems_chain_get_with_wait+0x24>
10acd9: 56 push %esi
10acda: ff 75 10 pushl 0x10(%ebp)
10acdd: 6a 00 push $0x0
10acdf: 57 push %edi
10ace0: e8 0f f5 ff ff call 10a1f4 <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10ace5: 83 c4 10 add $0x10,%esp
10ace8: 85 c0 test %eax,%eax
10acea: 75 16 jne 10ad02 <rtems_chain_get_with_wait+0x3a><== ALWAYS TAKEN
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
10acec: 83 ec 0c sub $0xc,%esp
10acef: ff 75 08 pushl 0x8(%ebp)
10acf2: e8 59 04 00 00 call 10b150 <_Chain_Get>
10acf7: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10acf9: 83 c4 10 add $0x10,%esp
10acfc: 85 c0 test %eax,%eax
10acfe: 74 d9 je 10acd9 <rtems_chain_get_with_wait+0x11>
10ad00: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10ad02: 8b 55 14 mov 0x14(%ebp),%edx
10ad05: 89 1a mov %ebx,(%edx)
return sc;
}
10ad07: 8d 65 f4 lea -0xc(%ebp),%esp
10ad0a: 5b pop %ebx
10ad0b: 5e pop %esi
10ad0c: 5f pop %edi
10ad0d: c9 leave
10ad0e: c3 ret
001076c8 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
1076c8: 55 push %ebp
1076c9: 89 e5 mov %esp,%ebp
1076cb: 57 push %edi
1076cc: 56 push %esi
1076cd: 53 push %ebx
1076ce: 83 ec 6c sub $0x6c,%esp
1076d1: 8b 7d 08 mov 0x8(%ebp),%edi
Timestamp_Control uptime, total, ran, uptime_at_last_reset;
#else
uint32_t total_units = 0;
#endif
if ( !print )
1076d4: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1076d8: 0f 84 7c 01 00 00 je 10785a <rtems_cpu_usage_report_with_plugin+0x192><== NEVER TAKEN
* When not using nanosecond CPU usage resolution, we have to count
* the number of "ticks" we gave credit for to give the user a rough
* guideline as to what each number means proportionally.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
uptime_at_last_reset = CPU_usage_Uptime_at_last_reset;
1076de: a1 f4 7d 12 00 mov 0x127df4,%eax
1076e3: 8b 15 f8 7d 12 00 mov 0x127df8,%edx
1076e9: 89 45 c0 mov %eax,-0x40(%ebp)
1076ec: 89 55 c4 mov %edx,-0x3c(%ebp)
}
}
}
#endif
(*print)(
1076ef: 53 push %ebx
1076f0: 53 push %ebx
1076f1: 68 81 01 12 00 push $0x120181
1076f6: 57 push %edi
1076f7: ff 55 0c call *0xc(%ebp)
1076fa: 83 c4 10 add $0x10,%esp
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
1076fd: c7 45 90 01 00 00 00 movl $0x1,-0x70(%ebp)
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
107704: 8b 55 90 mov -0x70(%ebp),%edx
107707: 8b 04 95 3c 7b 12 00 mov 0x127b3c(,%edx,4),%eax
10770e: 85 c0 test %eax,%eax
107710: 0f 84 1b 01 00 00 je 107831 <rtems_cpu_usage_report_with_plugin+0x169>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
107716: 8b 70 04 mov 0x4(%eax),%esi
if ( information ) {
107719: 85 f6 test %esi,%esi
10771b: 0f 84 10 01 00 00 je 107831 <rtems_cpu_usage_report_with_plugin+0x169><== NEVER TAKEN
107721: c7 45 94 01 00 00 00 movl $0x1,-0x6c(%ebp)
107728: e9 f7 00 00 00 jmp 107824 <rtems_cpu_usage_report_with_plugin+0x15c>
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10772d: 8b 46 1c mov 0x1c(%esi),%eax
107730: 8b 4d 94 mov -0x6c(%ebp),%ecx
107733: 8b 14 88 mov (%eax,%ecx,4),%edx
if ( !the_thread )
107736: 85 d2 test %edx,%edx
107738: 0f 84 e3 00 00 00 je 107821 <rtems_cpu_usage_report_with_plugin+0x159><== NEVER TAKEN
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
10773e: 51 push %ecx
10773f: 8d 5d a3 lea -0x5d(%ebp),%ebx
107742: 53 push %ebx
107743: 6a 0d push $0xd
107745: ff 72 08 pushl 0x8(%edx)
107748: 89 55 8c mov %edx,-0x74(%ebp)
10774b: e8 f8 39 00 00 call 10b148 <rtems_object_get_name>
(*print)(
107750: 53 push %ebx
107751: 8b 55 8c mov -0x74(%ebp),%edx
107754: ff 72 08 pushl 0x8(%edx)
107757: 68 f3 02 12 00 push $0x1202f3
10775c: 57 push %edi
10775d: ff 55 0c call *0xc(%ebp)
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/*
* If this is the currently executing thread, account for time
* since the last context switch.
*/
ran = the_thread->cpu_time_used;
107760: 8b 55 8c mov -0x74(%ebp),%edx
107763: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx
107769: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx
10776f: 89 4d c8 mov %ecx,-0x38(%ebp)
107772: 89 5d cc mov %ebx,-0x34(%ebp)
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
107775: 83 c4 20 add $0x20,%esp
107778: a1 c0 7d 12 00 mov 0x127dc0,%eax
10777d: 8b 5a 08 mov 0x8(%edx),%ebx
107780: 39 58 08 cmp %ebx,0x8(%eax)
107783: 75 45 jne 1077ca <rtems_cpu_usage_report_with_plugin+0x102>
Timestamp_Control used;
Timestamp_Control last = _Thread_Time_of_last_context_switch;
107785: a1 14 7c 12 00 mov 0x127c14,%eax
10778a: 8b 15 18 7c 12 00 mov 0x127c18,%edx
107790: 89 45 b0 mov %eax,-0x50(%ebp)
107793: 89 55 b4 mov %edx,-0x4c(%ebp)
_TOD_Get_uptime( &uptime );
107796: 83 ec 0c sub $0xc,%esp
107799: 8d 45 d8 lea -0x28(%ebp),%eax
10779c: 50 push %eax
10779d: e8 6a 4a 00 00 call 10c20c <_TOD_Get_uptime>
_Timestamp_Subtract( &last, &uptime, &used );
1077a2: 83 c4 0c add $0xc,%esp
1077a5: 8d 45 b8 lea -0x48(%ebp),%eax
1077a8: 50 push %eax
1077a9: 8d 55 d8 lea -0x28(%ebp),%edx
1077ac: 52 push %edx
1077ad: 8d 55 b0 lea -0x50(%ebp),%edx
1077b0: 52 push %edx
1077b1: 89 45 8c mov %eax,-0x74(%ebp)
1077b4: e8 8f 69 00 00 call 10e148 <_Timespec_Subtract>
_Timestamp_Add_to( &ran, &used );
1077b9: 58 pop %eax
1077ba: 5a pop %edx
1077bb: 8b 45 8c mov -0x74(%ebp),%eax
1077be: 50 push %eax
1077bf: 8d 45 c8 lea -0x38(%ebp),%eax
1077c2: 50 push %eax
1077c3: e8 94 68 00 00 call 10e05c <_Timespec_Add_to>
1077c8: eb 0c jmp 1077d6 <rtems_cpu_usage_report_with_plugin+0x10e>
} else {
_TOD_Get_uptime( &uptime );
1077ca: 83 ec 0c sub $0xc,%esp
1077cd: 8d 4d d8 lea -0x28(%ebp),%ecx
1077d0: 51 push %ecx
1077d1: e8 36 4a 00 00 call 10c20c <_TOD_Get_uptime>
1077d6: 83 c4 0c add $0xc,%esp
}
_Timestamp_Subtract( &uptime_at_last_reset, &uptime, &total );
1077d9: 8d 5d d0 lea -0x30(%ebp),%ebx
1077dc: 53 push %ebx
1077dd: 8d 45 d8 lea -0x28(%ebp),%eax
1077e0: 50 push %eax
1077e1: 8d 55 c0 lea -0x40(%ebp),%edx
1077e4: 52 push %edx
1077e5: e8 5e 69 00 00 call 10e148 <_Timespec_Subtract>
_Timestamp_Divide( &ran, &total, &ival, &fval );
1077ea: 8d 4d e0 lea -0x20(%ebp),%ecx
1077ed: 51 push %ecx
1077ee: 8d 45 e4 lea -0x1c(%ebp),%eax
1077f1: 50 push %eax
1077f2: 53 push %ebx
1077f3: 8d 45 c8 lea -0x38(%ebp),%eax
1077f6: 50 push %eax
1077f7: e8 90 68 00 00 call 10e08c <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
1077fc: 83 c4 18 add $0x18,%esp
1077ff: ff 75 e0 pushl -0x20(%ebp)
107802: ff 75 e4 pushl -0x1c(%ebp)
107805: 8b 45 cc mov -0x34(%ebp),%eax
107808: b9 e8 03 00 00 mov $0x3e8,%ecx
10780d: 31 d2 xor %edx,%edx
10780f: f7 f1 div %ecx
107811: 50 push %eax
107812: ff 75 c8 pushl -0x38(%ebp)
107815: 68 06 03 12 00 push $0x120306
10781a: 57 push %edi
10781b: ff 55 0c call *0xc(%ebp)
10781e: 83 c4 20 add $0x20,%esp
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
107821: ff 45 94 incl -0x6c(%ebp)
107824: 0f b7 46 10 movzwl 0x10(%esi),%eax
107828: 39 45 94 cmp %eax,-0x6c(%ebp)
10782b: 0f 86 fc fe ff ff jbe 10772d <rtems_cpu_usage_report_with_plugin+0x65>
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
107831: ff 45 90 incl -0x70(%ebp)
107834: 83 7d 90 04 cmpl $0x4,-0x70(%ebp)
107838: 0f 85 c6 fe ff ff jne 107704 <rtems_cpu_usage_report_with_plugin+0x3c>
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
10783e: 8b 45 d4 mov -0x2c(%ebp),%eax
107841: b9 e8 03 00 00 mov $0x3e8,%ecx
107846: 31 d2 xor %edx,%edx
107848: f7 f1 div %ecx
10784a: 50 push %eax
10784b: ff 75 d0 pushl -0x30(%ebp)
10784e: 68 1e 03 12 00 push $0x12031e
107853: 57 push %edi
107854: ff 55 0c call *0xc(%ebp)
107857: 83 c4 10 add $0x10,%esp
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
10785a: 8d 65 f4 lea -0xc(%ebp),%esp
10785d: 5b pop %ebx
10785e: 5e pop %esi
10785f: 5f pop %edi
107860: c9 leave
107861: c3 ret
001101e8 <rtems_deviceio_errno>:
[RTEMS_IO_ERROR] = EIO,
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
1101e8: 55 push %ebp
1101e9: 89 e5 mov %esp,%ebp
1101eb: 53 push %ebx
1101ec: 83 ec 04 sub $0x4,%esp
1101ef: 8b 55 08 mov 0x8(%ebp),%edx
if (sc == RTEMS_SUCCESSFUL) {
return 0;
1101f2: 31 c0 xor %eax,%eax
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
if (sc == RTEMS_SUCCESSFUL) {
1101f4: 85 d2 test %edx,%edx
1101f6: 74 1b je 110213 <rtems_deviceio_errno+0x2b>
return 0;
} else {
int eno = EINVAL;
1101f8: bb 16 00 00 00 mov $0x16,%ebx
if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) {
1101fd: 83 fa 1c cmp $0x1c,%edx
110200: 77 07 ja 110209 <rtems_deviceio_errno+0x21><== NEVER TAKEN
eno = status_code_to_errno [sc];
110202: 8b 1c 95 90 e6 11 00 mov 0x11e690(,%edx,4),%ebx
}
errno = eno;
110209: e8 22 00 00 00 call 110230 <__errno>
11020e: 89 18 mov %ebx,(%eax)
return -1;
110210: 83 c8 ff or $0xffffffff,%eax
}
}
110213: 5a pop %edx
110214: 5b pop %ebx
110215: c9 leave
110216: c3 ret
0010e2ef <rtems_filesystem_get_mount_handler>:
rtems_filesystem_fsmount_me_t
rtems_filesystem_get_mount_handler(
const char *type
)
{
10e2ef: 55 push %ebp
10e2f0: 89 e5 mov %esp,%ebp
10e2f2: 83 ec 18 sub $0x18,%esp
10e2f5: 8b 45 08 mov 0x8(%ebp),%eax
find_arg fa = {
10e2f8: 89 45 f0 mov %eax,-0x10(%ebp)
10e2fb: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
.type = type,
.mount_h = NULL
};
if ( type != NULL ) {
10e302: 85 c0 test %eax,%eax
10e304: 74 13 je 10e319 <rtems_filesystem_get_mount_handler+0x2a><== NEVER TAKEN
rtems_filesystem_iterate( find_handler, &fa );
10e306: 50 push %eax
10e307: 50 push %eax
10e308: 8d 45 f0 lea -0x10(%ebp),%eax
10e30b: 50 push %eax
10e30c: 68 18 e2 10 00 push $0x10e218
10e311: e8 62 ff ff ff call 10e278 <rtems_filesystem_iterate>
10e316: 83 c4 10 add $0x10,%esp
}
return fa.mount_h;
}
10e319: 8b 45 f4 mov -0xc(%ebp),%eax
10e31c: c9 leave
10e31d: c3 ret
0010712c <rtems_filesystem_initialize>:
* configuration is a single instantiation of the IMFS or miniIMFS with
* a single "/dev" directory in it.
*/
void rtems_filesystem_initialize( void )
{
10712c: 55 push %ebp
10712d: 89 e5 mov %esp,%ebp
10712f: 57 push %edi
107130: 56 push %esi
107131: 53 push %ebx
107132: 83 ec 2c sub $0x2c,%esp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
107135: a1 80 23 12 00 mov 0x122380,%eax
10713a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax)
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
107141: 83 3d e0 c8 11 00 00 cmpl $0x0,0x11c8e0
107148: 75 0a jne 107154 <rtems_filesystem_initialize+0x28><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0001 );
10714a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10714d: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED
107152: eb 28 jmp 10717c <rtems_filesystem_initialize+0x50><== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
107154: a1 4c 04 12 00 mov 0x12044c,%eax
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
107159: 83 ec 0c sub $0xc,%esp
10715c: 6a 00 push $0x0
10715e: ff 70 04 pushl 0x4(%eax)
107161: ff 30 pushl (%eax)
107163: ff 70 0c pushl 0xc(%eax)
107166: ff 70 08 pushl 0x8(%eax)
107169: e8 9b 06 00 00 call 107809 <mount>
if ( status == -1 )
10716e: 83 c4 20 add $0x20,%esp
107171: 40 inc %eax
107172: 75 0d jne 107181 <rtems_filesystem_initialize+0x55><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0002 );
107174: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107177: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED
10717c: e8 03 36 00 00 call 10a784 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_filesystem_link_counts = 0;
107181: a1 80 23 12 00 mov 0x122380,%eax
107186: 66 c7 40 30 00 00 movw $0x0,0x30(%eax)
* gonna hit performance.
*
* Till Straumann, 10/25/2002
*/
/* Clone the root pathloc */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
10718c: 83 ec 0c sub $0xc,%esp
10718f: 6a 00 push $0x0
107191: 8d 5d d4 lea -0x2c(%ebp),%ebx
107194: 53 push %ebx
107195: 6a 00 push $0x0
107197: 6a 01 push $0x1
107199: 68 80 e0 11 00 push $0x11e080
10719e: e8 03 01 00 00 call 1072a6 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
1071a3: 8b 3d 80 23 12 00 mov 0x122380,%edi
1071a9: 83 c7 18 add $0x18,%edi
1071ac: b9 05 00 00 00 mov $0x5,%ecx
1071b1: 89 de mov %ebx,%esi
1071b3: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
1071b5: 83 c4 14 add $0x14,%esp
1071b8: 6a 00 push $0x0
1071ba: 53 push %ebx
1071bb: 6a 00 push $0x0
1071bd: 6a 01 push $0x1
1071bf: 68 80 e0 11 00 push $0x11e080
1071c4: e8 dd 00 00 00 call 1072a6 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
1071c9: 8b 3d 80 23 12 00 mov 0x122380,%edi
1071cf: 83 c7 04 add $0x4,%edi
1071d2: b9 05 00 00 00 mov $0x5,%ecx
1071d7: 89 de mov %ebx,%esi
1071d9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*
* 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);
1071db: 83 c4 18 add $0x18,%esp
1071de: 68 ff 01 00 00 push $0x1ff
1071e3: 68 82 e0 11 00 push $0x11e082
1071e8: e8 c3 04 00 00 call 1076b0 <mkdir>
if ( status != 0 )
1071ed: 83 c4 10 add $0x10,%esp
1071f0: 85 c0 test %eax,%eax
1071f2: 74 0d je 107201 <rtems_filesystem_initialize+0xd5><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0003 );
1071f4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1071f7: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED
1071fc: e9 7b ff ff ff jmp 10717c <rtems_filesystem_initialize+0x50><== 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.
*/
}
107201: 8d 65 f4 lea -0xc(%ebp),%esp
107204: 5b pop %ebx
107205: 5e pop %esi
107206: 5f pop %edi
107207: c9 leave
107208: c3 ret
0010e278 <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
10e278: 55 push %ebp
10e279: 89 e5 mov %esp,%ebp
10e27b: 57 push %edi
10e27c: 56 push %esi
10e27d: 53 push %ebx
10e27e: 83 ec 1c sub $0x1c,%esp
10e281: 8b 75 08 mov 0x8(%ebp),%esi
10e284: 8b 7d 0c mov 0xc(%ebp),%edi
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
10e287: 31 c0 xor %eax,%eax
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
10e289: bb c0 c8 11 00 mov $0x11c8c0,%ebx
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10e28e: eb 0c jmp 10e29c <rtems_filesystem_iterate+0x24>
stop = (*routine)( table_entry, routine_arg );
10e290: 51 push %ecx
10e291: 51 push %ecx
10e292: 57 push %edi
10e293: 53 push %ebx
10e294: ff d6 call *%esi
++table_entry;
10e296: 83 c3 08 add $0x8,%ebx
10e299: 83 c4 10 add $0x10,%esp
{
const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0];
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10e29c: 83 3b 00 cmpl $0x0,(%ebx)
10e29f: 74 06 je 10e2a7 <rtems_filesystem_iterate+0x2f>
10e2a1: 84 c0 test %al,%al
10e2a3: 74 eb je 10e290 <rtems_filesystem_iterate+0x18>
10e2a5: eb 40 jmp 10e2e7 <rtems_filesystem_iterate+0x6f>
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
10e2a7: 84 c0 test %al,%al
10e2a9: 75 3c jne 10e2e7 <rtems_filesystem_iterate+0x6f>
rtems_libio_lock();
10e2ab: 88 45 e4 mov %al,-0x1c(%ebp)
10e2ae: e8 95 ff ff ff call 10e248 <rtems_libio_lock>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e2b3: 8b 1d a8 23 12 00 mov 0x1223a8,%ebx
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e2b9: 8a 55 e4 mov -0x1c(%ebp),%dl
10e2bc: eb 10 jmp 10e2ce <rtems_filesystem_iterate+0x56>
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
node = rtems_chain_next( node )
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
10e2be: 52 push %edx
10e2bf: 52 push %edx
10e2c0: 57 push %edi
10e2c1: 8d 43 08 lea 0x8(%ebx),%eax
10e2c4: 50 push %eax
10e2c5: ff d6 call *%esi
10e2c7: 88 c2 mov %al,%dl
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e2c9: 8b 1b mov (%ebx),%ebx
if ( !stop ) {
rtems_libio_lock();
for (
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
node = rtems_chain_next( node )
10e2cb: 83 c4 10 add $0x10,%esp
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e2ce: 81 fb ac 23 12 00 cmp $0x1223ac,%ebx
10e2d4: 74 04 je 10e2da <rtems_filesystem_iterate+0x62>
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
10e2d6: 84 d2 test %dl,%dl
10e2d8: 74 e4 je 10e2be <rtems_filesystem_iterate+0x46><== ALWAYS TAKEN
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
}
rtems_libio_unlock();
10e2da: 88 55 e4 mov %dl,-0x1c(%ebp)
10e2dd: e8 80 ff ff ff call 10e262 <rtems_libio_unlock>
10e2e2: 8a 55 e4 mov -0x1c(%ebp),%dl
10e2e5: 88 d0 mov %dl,%al
}
return stop;
}
10e2e7: 8d 65 f4 lea -0xc(%ebp),%esp
10e2ea: 5b pop %ebx
10e2eb: 5e pop %esi
10e2ec: 5f pop %edi
10e2ed: c9 leave
10e2ee: c3 ret
001077c1 <rtems_filesystem_mount_iterate>:
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
1077c1: 55 push %ebp
1077c2: 89 e5 mov %esp,%ebp
1077c4: 57 push %edi
1077c5: 56 push %esi
1077c6: 53 push %ebx
1077c7: 83 ec 1c sub $0x1c,%esp
1077ca: 8b 7d 08 mov 0x8(%ebp),%edi
1077cd: 8b 75 0c mov 0xc(%ebp),%esi
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
1077d0: e8 bc ff ff ff call 107791 <rtems_libio_lock>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
1077d5: 8b 1d 64 22 12 00 mov 0x122264,%ebx
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
rtems_chain_node *node = NULL;
bool stop = false;
1077db: 31 c0 xor %eax,%eax
rtems_libio_lock();
for (
1077dd: eb 0b jmp 1077ea <rtems_filesystem_mount_iterate+0x29>
node = rtems_chain_next( node )
) {
const rtems_filesystem_mount_table_entry_t *mt_entry =
(rtems_filesystem_mount_table_entry_t *) node;
stop = (*routine)( mt_entry, routine_arg );
1077df: 50 push %eax
1077e0: 50 push %eax
1077e1: 56 push %esi
1077e2: 53 push %ebx
1077e3: ff d7 call *%edi
}
rtems_libio_unlock();
return stop;
}
1077e5: 8b 1b mov (%ebx),%ebx
rtems_libio_lock();
for (
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
node = rtems_chain_next( node )
1077e7: 83 c4 10 add $0x10,%esp
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
1077ea: 81 fb 68 22 12 00 cmp $0x122268,%ebx
1077f0: 74 04 je 1077f6 <rtems_filesystem_mount_iterate+0x35>
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
1077f2: 84 c0 test %al,%al
1077f4: 74 e9 je 1077df <rtems_filesystem_mount_iterate+0x1e><== ALWAYS TAKEN
const rtems_filesystem_mount_table_entry_t *mt_entry =
(rtems_filesystem_mount_table_entry_t *) node;
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
1077f6: 88 45 e4 mov %al,-0x1c(%ebp)
1077f9: e8 ad ff ff ff call 1077ab <rtems_libio_unlock>
return stop;
}
1077fe: 8a 45 e4 mov -0x1c(%ebp),%al
107801: 8d 65 f4 lea -0xc(%ebp),%esp
107804: 5b pop %ebx
107805: 5e pop %esi
107806: 5f pop %edi
107807: c9 leave
107808: c3 ret
00107326 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
107326: 55 push %ebp
107327: 89 e5 mov %esp,%ebp
107329: 57 push %edi
10732a: 56 push %esi
10732b: 53 push %ebx
10732c: 83 ec 0c sub $0xc,%esp
10732f: 8b 7d 08 mov 0x8(%ebp),%edi
107332: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
107335: 31 db xor %ebx,%ebx
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
107337: eb 01 jmp 10733a <rtems_filesystem_prefix_separators+0x14>
{
pathname++;
pathnamelen--;
stripped++;
107339: 43 inc %ebx
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
10733a: 8a 04 1f mov (%edi,%ebx,1),%al
10733d: 39 de cmp %ebx,%esi
10733f: 74 17 je 107358 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
107341: 84 c0 test %al,%al
107343: 74 13 je 107358 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
107345: 83 ec 0c sub $0xc,%esp
107348: 0f be c0 movsbl %al,%eax
10734b: 50 push %eax
10734c: e8 03 0d 00 00 call 108054 <rtems_filesystem_is_separator>
107351: 83 c4 10 add $0x10,%esp
107354: 85 c0 test %eax,%eax
107356: 75 e1 jne 107339 <rtems_filesystem_prefix_separators+0x13>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
107358: 89 d8 mov %ebx,%eax
10735a: 8d 65 f4 lea -0xc(%ebp),%esp
10735d: 5b pop %ebx
10735e: 5e pop %esi
10735f: 5f pop %edi
107360: c9 leave
107361: c3 ret
00107bed <rtems_gxx_key_create>:
int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
107bed: 55 push %ebp
107bee: 89 e5 mov %esp,%ebp
107bf0: 56 push %esi
107bf1: 53 push %ebx
107bf2: 8b 75 0c mov 0xc(%ebp),%esi
* pointer to the buffer that will hold the value of the key itself.
* We have to to this, because the others functions on this interface
* deal with the value of the key, as used with the POSIX API.
*/
/* Do not pull your hair, trust me this works. :-) */
__gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) );
107bf5: 83 ec 0c sub $0xc,%esp
107bf8: 6a 08 push $0x8
107bfa: e8 89 03 00 00 call 107f88 <malloc>
107bff: 89 c3 mov %eax,%ebx
*key = new_key;
107c01: 8b 45 08 mov 0x8(%ebp),%eax
107c04: 89 18 mov %ebx,(%eax)
new_key->val = NULL;
107c06: c7 03 00 00 00 00 movl $0x0,(%ebx)
new_key->dtor = dtor;
107c0c: 89 73 04 mov %esi,0x4(%ebx)
"gxx_wrappers: create key=%x, dtor=%x, new_key=%x\n", key, dtor, new_key
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor );
107c0f: 83 c4 0c add $0xc,%esp
107c12: 56 push %esi
107c13: 53 push %ebx
107c14: 6a 00 push $0x0
107c16: e8 41 34 00 00 call 10b05c <rtems_task_variable_add>
107c1b: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL )
107c1d: 83 c4 10 add $0x10,%esp
return 0;
107c20: 31 c0 xor %eax,%eax
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor );
if ( status == RTEMS_SUCCESSFUL )
107c22: 85 d2 test %edx,%edx
107c24: 74 0f je 107c35 <rtems_gxx_key_create+0x48><== ALWAYS TAKEN
return 0;
free( new_key );
107c26: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107c29: 53 push %ebx <== NOT EXECUTED
107c2a: e8 79 fe ff ff call 107aa8 <free> <== NOT EXECUTED
return -1;
107c2f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107c32: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
107c35: 8d 65 f8 lea -0x8(%ebp),%esp
107c38: 5b pop %ebx
107c39: 5e pop %esi
107c3a: c9 leave
107c3b: c3 ret
00107c4c <rtems_gxx_key_delete>:
int rtems_gxx_key_delete (__gthread_key_t key)
{
107c4c: 55 push %ebp
107c4d: 89 e5 mov %esp,%ebp
107c4f: 53 push %ebx
107c50: 83 ec 0c sub $0xc,%esp
107c53: 8b 5d 08 mov 0x8(%ebp),%ebx
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: delete key=%x\n", key );
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_delete( RTEMS_SELF, (void **)key );
107c56: 53 push %ebx
107c57: 6a 00 push $0x0
107c59: e8 92 34 00 00 call 10b0f0 <rtems_task_variable_delete>
if ( status == RTEMS_SUCCESSFUL ) {
107c5e: 83 c4 10 add $0x10,%esp
107c61: 85 c0 test %eax,%eax
107c63: 75 11 jne 107c76 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
/* Hmm - hopefully all tasks using this key have gone away... */
if ( key ) free( *(void **)key );
107c65: 85 db test %ebx,%ebx
107c67: 74 0d je 107c76 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
107c69: 83 ec 0c sub $0xc,%esp
107c6c: ff 33 pushl (%ebx)
107c6e: e8 35 fe ff ff call 107aa8 <free>
107c73: 83 c4 10 add $0x10,%esp
return 0;
}
key = NULL;
return 0;
}
107c76: 31 c0 xor %eax,%eax
107c78: 8b 5d fc mov -0x4(%ebp),%ebx
107c7b: c9 leave
107c7c: c3 ret
00107b94 <rtems_gxx_once>:
/* uncomment this if you need to debug this interface */
/*#define DEBUG_GXX_WRAPPERS 1*/
int rtems_gxx_once(__gthread_once_t *once, void (*func) (void))
{
107b94: 55 push %ebp
107b95: 89 e5 mov %esp,%ebp
107b97: 56 push %esi
107b98: 53 push %ebx
107b99: 83 ec 10 sub $0x10,%esp
107b9c: 8b 5d 08 mov 0x8(%ebp),%ebx
#ifdef DEBUG_GXX_WRAPPERS
printk( "gxx_wrappers: once=%x, func=%x\n", *once, func );
#endif
if ( *(volatile __gthread_once_t *)once == 0 ) {
107b9f: 8b 03 mov (%ebx),%eax
107ba1: 85 c0 test %eax,%eax
107ba3: 75 3f jne 107be4 <rtems_gxx_once+0x50>
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
107ba5: 52 push %edx
107ba6: 8d 45 f4 lea -0xc(%ebp),%eax
107ba9: 50 push %eax
107baa: 68 00 01 00 00 push $0x100
107baf: 68 00 01 00 00 push $0x100
107bb4: e8 23 33 00 00 call 10aedc <rtems_task_mode>
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
107bb9: 8b 33 mov (%ebx),%esi
107bbb: 83 c4 10 add $0x10,%esp
107bbe: 85 f6 test %esi,%esi
107bc0: 75 06 jne 107bc8 <rtems_gxx_once+0x34> <== NEVER TAKEN
*(volatile __gthread_once_t *)once = 1;
107bc2: c7 03 01 00 00 00 movl $0x1,(%ebx)
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
107bc8: 50 push %eax
107bc9: 8d 45 f4 lea -0xc(%ebp),%eax
107bcc: 50 push %eax
107bcd: 68 00 01 00 00 push $0x100
107bd2: ff 75 f4 pushl -0xc(%ebp)
107bd5: e8 02 33 00 00 call 10aedc <rtems_task_mode>
if ( o == 0 )
107bda: 83 c4 10 add $0x10,%esp
107bdd: 85 f6 test %esi,%esi
107bdf: 75 03 jne 107be4 <rtems_gxx_once+0x50> <== NEVER TAKEN
(*func)();
107be1: ff 55 0c call *0xc(%ebp)
}
return 0;
}
107be4: 31 c0 xor %eax,%eax
107be6: 8d 65 f8 lea -0x8(%ebp),%esp
107be9: 5b pop %ebx
107bea: 5e pop %esi
107beb: c9 leave
107bec: c3 ret
00107cd5 <rtems_gxx_setspecific>:
int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr)
{
107cd5: 55 push %ebp
107cd6: 89 e5 mov %esp,%ebp
107cd8: 53 push %ebx
107cd9: 83 ec 08 sub $0x8,%esp
107cdc: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_task_self()
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
107cdf: ff 73 04 pushl 0x4(%ebx)
107ce2: 53 push %ebx
107ce3: 6a 00 push $0x0
107ce5: e8 72 33 00 00 call 10b05c <rtems_task_variable_add>
107cea: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL ) {
107cec: 83 c4 10 add $0x10,%esp
/* now let's set the proper value */
key->val = (void *)ptr;
return 0;
}
return -1;
107cef: 83 c8 ff or $0xffffffff,%eax
);
#endif
/* register with RTEMS the buffer that will hold the key values */
status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor );
if ( status == RTEMS_SUCCESSFUL ) {
107cf2: 85 d2 test %edx,%edx
107cf4: 75 07 jne 107cfd <rtems_gxx_setspecific+0x28><== NEVER TAKEN
/* now let's set the proper value */
key->val = (void *)ptr;
107cf6: 8b 45 0c mov 0xc(%ebp),%eax
107cf9: 89 03 mov %eax,(%ebx)
return 0;
107cfb: 31 c0 xor %eax,%eax
}
return -1;
}
107cfd: 8b 5d fc mov -0x4(%ebp),%ebx
107d00: c9 leave
107d01: c3 ret
0010a9e4 <rtems_heap_allocate_aligned_with_boundary>:
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
10a9e4: 55 push %ebp
10a9e5: 89 e5 mov %esp,%ebp
10a9e7: 83 ec 08 sub $0x8,%esp
if (
10a9ea: 83 3d 50 b1 12 00 03 cmpl $0x3,0x12b150
10a9f1: 75 0d jne 10aa00 <rtems_heap_allocate_aligned_with_boundary+0x1c><== NEVER TAKEN
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a9f3: e8 10 f1 ff ff call 109b08 <malloc_is_system_state_OK>
10a9f8: 88 c2 mov %al,%dl
) {
return NULL;
10a9fa: 31 c0 xor %eax,%eax
uintptr_t boundary
)
{
if (
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a9fc: 84 d2 test %dl,%dl
10a9fe: 74 1c je 10aa1c <rtems_heap_allocate_aligned_with_boundary+0x38>
) {
return NULL;
}
malloc_deferred_frees_process();
10aa00: e8 41 f1 ff ff call 109b46 <malloc_deferred_frees_process>
/* FIXME: Statistics, boundary checks */
return _Protected_heap_Allocate_aligned_with_boundary(
10aa05: ff 75 10 pushl 0x10(%ebp)
10aa08: ff 75 0c pushl 0xc(%ebp)
10aa0b: ff 75 08 pushl 0x8(%ebp)
10aa0e: ff 35 a0 65 12 00 pushl 0x1265a0
10aa14: e8 0b 43 00 00 call 10ed24 <_Protected_heap_Allocate_aligned_with_boundary>
10aa19: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap,
size,
alignment,
boundary
);
}
10aa1c: c9 leave
10aa1d: c3 ret
00107052 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
107052: 55 push %ebp
107053: 89 e5 mov %esp,%ebp
107055: 57 push %edi
107056: 56 push %esi
107057: 53 push %ebx
107058: 83 ec 48 sub $0x48,%esp
10705b: 8b 75 08 mov 0x8(%ebp),%esi
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(
10705e: 31 c0 xor %eax,%eax
107060: 83 c9 ff or $0xffffffff,%ecx
107063: 89 f7 mov %esi,%edi
107065: f2 ae repnz scas %es:(%edi),%al
107067: f7 d1 not %ecx
107069: 49 dec %ecx
10706a: 6a 01 push $0x1
10706c: 8d 55 d4 lea -0x2c(%ebp),%edx
10706f: 52 push %edx
107070: 6a 00 push $0x0
107072: 51 push %ecx
107073: 56 push %esi
107074: 89 55 c4 mov %edx,-0x3c(%ebp)
107077: e8 2a 02 00 00 call 1072a6 <rtems_filesystem_evaluate_path>
10707c: 89 c7 mov %eax,%edi
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
10707e: 8b 5d d4 mov -0x2c(%ebp),%ebx
node_type = (*loc.ops->node_type_h)( &loc );
107081: 83 c4 14 add $0x14,%esp
107084: 8b 55 c4 mov -0x3c(%ebp),%edx
107087: 52 push %edx
107088: 8b 45 e0 mov -0x20(%ebp),%eax
10708b: ff 50 10 call *0x10(%eax)
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
10708e: 83 c4 10 add $0x10,%esp
107091: 83 f8 02 cmp $0x2,%eax
107094: 8b 55 c4 mov -0x3c(%ebp),%edx
107097: 75 07 jne 1070a0 <rtems_io_lookup_name+0x4e>
107099: 85 ff test %edi,%edi
10709b: 0f 95 c0 setne %al
10709e: 74 16 je 1070b6 <rtems_io_lookup_name+0x64><== ALWAYS TAKEN
rtems_filesystem_freenode( &loc );
1070a0: 83 ec 0c sub $0xc,%esp
1070a3: 8d 45 d4 lea -0x2c(%ebp),%eax
1070a6: 50 push %eax
1070a7: e8 b8 02 00 00 call 107364 <rtems_filesystem_freenode>
return RTEMS_UNSATISFIED;
1070ac: 83 c4 10 add $0x10,%esp
1070af: b8 0d 00 00 00 mov $0xd,%eax
1070b4: eb 32 jmp 1070e8 <rtems_io_lookup_name+0x96>
}
device_info->device_name = (char *) name;
1070b6: 8b 4d 0c mov 0xc(%ebp),%ecx
1070b9: 89 31 mov %esi,(%ecx)
device_info->device_name_length = strlen( name );
1070bb: 83 c9 ff or $0xffffffff,%ecx
1070be: 89 f7 mov %esi,%edi
1070c0: f2 ae repnz scas %es:(%edi),%al
1070c2: f7 d1 not %ecx
1070c4: 49 dec %ecx
1070c5: 8b 45 0c mov 0xc(%ebp),%eax
1070c8: 89 48 04 mov %ecx,0x4(%eax)
device_info->major = the_jnode->info.device.major;
1070cb: 8b 43 50 mov 0x50(%ebx),%eax
1070ce: 8b 4d 0c mov 0xc(%ebp),%ecx
1070d1: 89 41 08 mov %eax,0x8(%ecx)
device_info->minor = the_jnode->info.device.minor;
1070d4: 8b 43 54 mov 0x54(%ebx),%eax
1070d7: 89 41 0c mov %eax,0xc(%ecx)
rtems_filesystem_freenode( &loc );
1070da: 83 ec 0c sub $0xc,%esp
1070dd: 52 push %edx
1070de: e8 81 02 00 00 call 107364 <rtems_filesystem_freenode>
return RTEMS_SUCCESSFUL;
1070e3: 83 c4 10 add $0x10,%esp
1070e6: 31 c0 xor %eax,%eax
}
1070e8: 8d 65 f4 lea -0xc(%ebp),%esp
1070eb: 5b pop %ebx
1070ec: 5e pop %esi
1070ed: 5f pop %edi
1070ee: c9 leave
1070ef: c3 ret
0010c710 <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)
{
10c710: 55 push %ebp
10c711: 89 e5 mov %esp,%ebp
10c713: 57 push %edi
10c714: 56 push %esi
10c715: 53 push %ebx
10c716: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c719: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c71d: 74 41 je 10c760 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10c71f: bb 01 00 00 00 mov $0x1,%ebx
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
10c724: 8b 04 9d 3c 7b 12 00 mov 0x127b3c(,%ebx,4),%eax
10c72b: 85 c0 test %eax,%eax
10c72d: 74 2b je 10c75a <rtems_iterate_over_all_threads+0x4a>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c72f: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c732: be 01 00 00 00 mov $0x1,%esi
10c737: 85 ff test %edi,%edi
10c739: 75 17 jne 10c752 <rtems_iterate_over_all_threads+0x42>
10c73b: eb 1d jmp 10c75a <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c73d: 8b 47 1c mov 0x1c(%edi),%eax
10c740: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c743: 85 c0 test %eax,%eax
10c745: 74 0a je 10c751 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c747: 83 ec 0c sub $0xc,%esp
10c74a: 50 push %eax
10c74b: ff 55 08 call *0x8(%ebp)
10c74e: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c751: 46 inc %esi
10c752: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c756: 39 c6 cmp %eax,%esi
10c758: 76 e3 jbe 10c73d <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c75a: 43 inc %ebx
10c75b: 83 fb 04 cmp $0x4,%ebx
10c75e: 75 c4 jne 10c724 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c760: 8d 65 f4 lea -0xc(%ebp),%esp
10c763: 5b pop %ebx
10c764: 5e pop %esi
10c765: 5f pop %edi
10c766: c9 leave
10c767: c3 ret
0010e14c <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
10e14c: 55 push %ebp
10e14d: 89 e5 mov %esp,%ebp
10e14f: 53 push %ebx
10e150: 83 ec 04 sub $0x4,%esp
10e153: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_lock();
10e156: e8 d5 fe ff ff call 10e030 <rtems_libio_lock>
if (iop->sem)
10e15b: 8b 43 2c mov 0x2c(%ebx),%eax
10e15e: 85 c0 test %eax,%eax
10e160: 74 0c je 10e16e <rtems_libio_free+0x22> <== NEVER TAKEN
rtems_semaphore_delete(iop->sem);
10e162: 83 ec 0c sub $0xc,%esp
10e165: 50 push %eax
10e166: e8 c1 bf ff ff call 10a12c <rtems_semaphore_delete>
10e16b: 83 c4 10 add $0x10,%esp
iop->flags &= ~LIBIO_FLAGS_OPEN;
10e16e: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx)
iop->data1 = rtems_libio_iop_freelist;
10e175: a1 7c 44 12 00 mov 0x12447c,%eax
10e17a: 89 43 34 mov %eax,0x34(%ebx)
rtems_libio_iop_freelist = iop;
10e17d: 89 1d 7c 44 12 00 mov %ebx,0x12447c
rtems_libio_unlock();
}
10e183: 8b 5d fc mov -0x4(%ebp),%ebx
10e186: c9 leave
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
rtems_libio_unlock();
10e187: e9 be fe ff ff jmp 10e04a <rtems_libio_unlock>
00107464 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
107464: 55 push %ebp
107465: 89 e5 mov %esp,%ebp
107467: 53 push %ebx
107468: 83 ec 04 sub $0x4,%esp
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
10746b: 8b 1d 44 04 12 00 mov 0x120444,%ebx
107471: 85 db test %ebx,%ebx
107473: 74 3e je 1074b3 <rtems_libio_init+0x4f> <== NEVER TAKEN
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
107475: 50 push %eax
107476: 50 push %eax
107477: 6a 38 push $0x38
107479: 53 push %ebx
10747a: e8 8d fd ff ff call 10720c <calloc>
10747f: a3 78 44 12 00 mov %eax,0x124478
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
107484: 83 c4 10 add $0x10,%esp
107487: 85 c0 test %eax,%eax
107489: 75 07 jne 107492 <rtems_libio_init+0x2e>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
10748b: 83 ec 0c sub $0xc,%esp
10748e: 6a 1a push $0x1a
107490: eb 44 jmp 1074d6 <rtems_libio_init+0x72>
iop = rtems_libio_iop_freelist = rtems_libio_iops;
107492: a3 7c 44 12 00 mov %eax,0x12447c
107497: 89 c2 mov %eax,%edx
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
107499: 31 c9 xor %ecx,%ecx
10749b: eb 03 jmp 1074a0 <rtems_libio_init+0x3c>
iop->data1 = iop + 1;
10749d: 89 52 fc mov %edx,-0x4(%edx)
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++)
1074a0: 41 inc %ecx
1074a1: 83 c2 38 add $0x38,%edx
1074a4: 39 d9 cmp %ebx,%ecx
1074a6: 72 f5 jb 10749d <rtems_libio_init+0x39>
iop->data1 = iop + 1;
iop->data1 = NULL;
1074a8: 6b db 38 imul $0x38,%ebx,%ebx
1074ab: c7 44 18 fc 00 00 00 movl $0x0,-0x4(%eax,%ebx,1)
1074b2: 00
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
1074b3: 83 ec 0c sub $0xc,%esp
1074b6: 68 80 44 12 00 push $0x124480
1074bb: 6a 00 push $0x0
1074bd: 6a 54 push $0x54
1074bf: 6a 01 push $0x1
1074c1: 68 4f 49 42 4c push $0x4c42494f
1074c6: e8 c9 2a 00 00 call 109f94 <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
1074cb: 83 c4 20 add $0x20,%esp
1074ce: 85 c0 test %eax,%eax
1074d0: 74 09 je 1074db <rtems_libio_init+0x77> <== ALWAYS TAKEN
rtems_fatal_error_occurred( rc );
1074d2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1074d5: 50 push %eax <== NOT EXECUTED
1074d6: e8 a9 32 00 00 call 10a784 <rtems_fatal_error_occurred>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
1074db: a1 40 04 12 00 mov 0x120440,%eax
1074e0: 85 c0 test %eax,%eax
1074e2: 74 06 je 1074ea <rtems_libio_init+0x86> <== NEVER TAKEN
(* rtems_fs_init_helper)();
}
1074e4: 8b 5d fc mov -0x4(%ebp),%ebx
1074e7: c9 leave
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
1074e8: ff e0 jmp *%eax
}
1074ea: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1074ed: c9 leave <== NOT EXECUTED
1074ee: c3 ret <== NOT EXECUTED
00108651 <rtems_libio_set_private_env>:
rtems_status_code rtems_libio_set_private_env(void)
{
108651: 55 push %ebp
108652: 89 e5 mov %esp,%ebp
108654: 57 push %edi
108655: 56 push %esi
108656: 53 push %ebx
108657: 83 ec 3c sub $0x3c,%esp
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_id task_id = rtems_task_self();
10865a: e8 4d 27 00 00 call 10adac <rtems_task_self>
10865f: 89 c3 mov %eax,%ebx
rtems_filesystem_location_info_t root_loc;
rtems_filesystem_location_info_t current_loc;
rtems_user_env_t *new_env = NULL;
int rv = 0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
108661: 83 ec 0c sub $0xc,%esp
108664: 6a 00 push $0x0
108666: 8d 45 d4 lea -0x2c(%ebp),%eax
108669: 50 push %eax
10866a: 6a 00 push $0x0
10866c: 6a 01 push $0x1
10866e: 68 e8 e8 11 00 push $0x11e8e8
108673: e8 42 f0 ff ff call 1076ba <rtems_filesystem_evaluate_path>
108678: 89 c2 mov %eax,%edx
if (rv != 0)
10867a: 83 c4 20 add $0x20,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
error_0:
return RTEMS_NO_MEMORY;
10867d: b8 1a 00 00 00 mov $0x1a,%eax
rtems_filesystem_location_info_t current_loc;
rtems_user_env_t *new_env = NULL;
int rv = 0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0);
if (rv != 0)
108682: 85 d2 test %edx,%edx
108684: 0f 85 c0 00 00 00 jne 10874a <rtems_libio_set_private_env+0xf9><== NEVER TAKEN
goto error_0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0);
10868a: 83 ec 0c sub $0xc,%esp
10868d: 6a 00 push $0x0
10868f: 8d 45 c0 lea -0x40(%ebp),%eax
108692: 50 push %eax
108693: 6a 00 push $0x0
108695: 6a 01 push $0x1
108697: 68 e8 e8 11 00 push $0x11e8e8
10869c: e8 19 f0 ff ff call 1076ba <rtems_filesystem_evaluate_path>
if (rv != 0)
1086a1: 83 c4 20 add $0x20,%esp
1086a4: 85 c0 test %eax,%eax
1086a6: 0f 85 8a 00 00 00 jne 108736 <rtems_libio_set_private_env+0xe5><== NEVER TAKEN
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
rtems_current_user_env == &rtems_global_user_env
1086ac: a1 6c 20 12 00 mov 0x12206c,%eax
/*
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
1086b1: 3d c8 41 12 00 cmp $0x1241c8,%eax
1086b6: 74 04 je 1086bc <rtems_libio_set_private_env+0x6b>
rtems_current_user_env == &rtems_global_user_env
|| rtems_current_user_env->task_id != task_id
1086b8: 39 18 cmp %ebx,(%eax)
1086ba: 74 32 je 1086ee <rtems_libio_set_private_env+0x9d>
) {
new_env = malloc(sizeof(rtems_user_env_t));
1086bc: 83 ec 0c sub $0xc,%esp
1086bf: 6a 48 push $0x48
1086c1: e8 66 f5 ff ff call 107c2c <malloc>
1086c6: 89 c6 mov %eax,%esi
if (new_env == NULL)
1086c8: 83 c4 10 add $0x10,%esp
1086cb: 85 c0 test %eax,%eax
1086cd: 74 58 je 108727 <rtems_libio_set_private_env+0xd6>
#ifdef HAVE_USERENV_REFCNT
new_env->refcnt = 1;
#endif
sc = rtems_task_variable_add(
1086cf: 50 push %eax
1086d0: 68 14 86 10 00 push $0x108614
1086d5: 68 6c 20 12 00 push $0x12206c
1086da: 6a 00 push $0x0
1086dc: e8 3f 27 00 00 call 10ae20 <rtems_task_variable_add>
RTEMS_SELF,
(void*)&rtems_current_user_env,
(void(*)(void *))free_user_env
);
if (sc != RTEMS_SUCCESSFUL)
1086e1: 83 c4 10 add $0x10,%esp
1086e4: 85 c0 test %eax,%eax
1086e6: 75 33 jne 10871b <rtems_libio_set_private_env+0xca>
goto error_3;
rtems_current_user_env = new_env;
1086e8: 89 35 6c 20 12 00 mov %esi,0x12206c
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
1086ee: a1 6c 20 12 00 mov 0x12206c,%eax
1086f3: be c8 41 12 00 mov $0x1241c8,%esi
1086f8: b9 12 00 00 00 mov $0x12,%ecx
1086fd: 89 c7 mov %eax,%edi
1086ff: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_current_user_env->task_id = task_id;
108701: 89 18 mov %ebx,(%eax)
* Clone the pathlocs. In contrast to most other code we must _not_ free the
* original locs because what we are trying to do here is forking off clones.
* The reason is a pathloc can be allocated by the file system and needs to
* be freed when deleting the environment.
*/
rtems_filesystem_root = root_loc;
108703: 8d 78 18 lea 0x18(%eax),%edi
108706: 8d 75 d4 lea -0x2c(%ebp),%esi
108709: b1 05 mov $0x5,%cl
10870b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_filesystem_current = current_loc;
10870d: 8d 78 04 lea 0x4(%eax),%edi
108710: 8d 75 c0 lea -0x40(%ebp),%esi
108713: b1 05 mov $0x5,%cl
108715: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return RTEMS_SUCCESSFUL;
108717: 31 c0 xor %eax,%eax
108719: eb 2f jmp 10874a <rtems_libio_set_private_env+0xf9>
error_3:
free(new_env);
10871b: 83 ec 0c sub $0xc,%esp
10871e: 56 push %esi
10871f: e8 68 f0 ff ff call 10778c <free>
108724: 83 c4 10 add $0x10,%esp
error_2:
rtems_filesystem_freenode(¤t_loc);
108727: 83 ec 0c sub $0xc,%esp
10872a: 8d 45 c0 lea -0x40(%ebp),%eax
10872d: 50 push %eax
10872e: e8 45 f0 ff ff call 107778 <rtems_filesystem_freenode>
108733: 83 c4 10 add $0x10,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
108736: 83 ec 0c sub $0xc,%esp
108739: 8d 45 d4 lea -0x2c(%ebp),%eax
10873c: 50 push %eax
10873d: e8 36 f0 ff ff call 107778 <rtems_filesystem_freenode>
108742: 83 c4 10 add $0x10,%esp
error_0:
return RTEMS_NO_MEMORY;
108745: b8 1a 00 00 00 mov $0x1a,%eax
}
10874a: 8d 65 f4 lea -0xc(%ebp),%esp
10874d: 5b pop %ebx
10874e: 5e pop %esi
10874f: 5f pop %edi
108750: c9 leave
108751: c3 ret
00108752 <rtems_libio_share_private_env>:
* b) mutex access to rtems_filesystem_current, rtems_filesytem_root
* while changing any of those (chdir(), chroot()).
*/
rtems_status_code rtems_libio_share_private_env(rtems_id task_id)
{
108752: 55 push %ebp
108753: 89 e5 mov %esp,%ebp
108755: 56 push %esi
108756: 53 push %ebx
108757: 83 ec 20 sub $0x20,%esp
10875a: 8b 75 08 mov 0x8(%ebp),%esi
rtems_id current_task_id;
/*
* get current task id
*/
current_task_id = rtems_task_self();
10875d: e8 4a 26 00 00 call 10adac <rtems_task_self>
108762: 89 c3 mov %eax,%ebx
* If this was an attempt to share the task with self,
* if somebody wanted to do it... Lets tell them, its shared
*/
if( task_id == current_task_id )
return RTEMS_SUCCESSFUL;
108764: 31 c0 xor %eax,%eax
/*
* If this was an attempt to share the task with self,
* if somebody wanted to do it... Lets tell them, its shared
*/
if( task_id == current_task_id )
108766: 39 de cmp %ebx,%esi
108768: 74 3c je 1087a6 <rtems_libio_share_private_env+0x54><== NEVER TAKEN
return RTEMS_SUCCESSFUL;
/*
* Try to get the requested user environment
*/
sc = rtems_task_variable_get(
10876a: 52 push %edx
task_id,
(void*)&rtems_current_user_env,
(void*)&shared_user_env );
10876b: 8d 45 f4 lea -0xc(%ebp),%eax
if( task_id == current_task_id )
return RTEMS_SUCCESSFUL;
/*
* Try to get the requested user environment
*/
sc = rtems_task_variable_get(
10876e: 50 push %eax
10876f: 68 6c 20 12 00 push $0x12206c
108774: 56 push %esi
108775: e8 3a 27 00 00 call 10aeb4 <rtems_task_variable_get>
(void*)&shared_user_env );
/*
* If it was not successful, return the error code
*/
if (sc != RTEMS_SUCCESSFUL)
10877a: 83 c4 10 add $0x10,%esp
10877d: 85 c0 test %eax,%eax
10877f: 75 25 jne 1087a6 <rtems_libio_share_private_env+0x54>
* If we have a current environment in place, we need to
* free it, since we will be sharing the variable with the
* shared_user_env
*/
if (rtems_current_user_env->task_id==current_task_id) {
108781: 8b 15 6c 20 12 00 mov 0x12206c,%edx
108787: 39 1a cmp %ebx,(%edx)
108789: 75 12 jne 10879d <rtems_libio_share_private_env+0x4b>
rtems_user_env_t *tmp = rtems_current_user_env;
free_user_env( tmp );
10878b: 83 ec 0c sub $0xc,%esp
10878e: 52 push %edx
10878f: 89 45 e4 mov %eax,-0x1c(%ebp)
108792: e8 7d fe ff ff call 108614 <free_user_env>
108797: 83 c4 10 add $0x10,%esp
10879a: 8b 45 e4 mov -0x1c(%ebp),%eax
}
/* the current_user_env is the same pointer that remote env */
rtems_current_user_env = shared_user_env;
10879d: 8b 55 f4 mov -0xc(%ebp),%edx
1087a0: 89 15 6c 20 12 00 mov %edx,0x12206c
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
}
1087a6: 8d 65 f8 lea -0x8(%ebp),%esp
1087a9: 5b pop %ebx
1087aa: 5e pop %esi
1087ab: c9 leave
1087ac: c3 ret
0010e095 <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
10e095: 55 push %ebp
10e096: 89 e5 mov %esp,%ebp
10e098: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10e09b: 89 d1 mov %edx,%ecx
10e09d: 83 e1 06 and $0x6,%ecx
fcntl_flags |= O_RDWR;
10e0a0: b8 02 00 00 00 mov $0x2,%eax
uint32_t flags
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10e0a5: 83 f9 06 cmp $0x6,%ecx
10e0a8: 74 0f je 10e0b9 <rtems_libio_to_fcntl_flags+0x24><== NEVER TAKEN
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
fcntl_flags |= O_RDONLY;
10e0aa: 30 c0 xor %al,%al
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
10e0ac: f6 c2 02 test $0x2,%dl
10e0af: 75 08 jne 10e0b9 <rtems_libio_to_fcntl_flags+0x24><== ALWAYS TAKEN
)
{
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
fcntl_flags |= O_RDWR;
10e0b1: 31 c0 xor %eax,%eax
10e0b3: f6 c2 04 test $0x4,%dl <== NOT EXECUTED
10e0b6: 0f 95 c0 setne %al <== 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 ) {
10e0b9: f6 c2 01 test $0x1,%dl
10e0bc: 74 03 je 10e0c1 <rtems_libio_to_fcntl_flags+0x2c>
fcntl_flags |= O_NONBLOCK;
10e0be: 80 cc 40 or $0x40,%ah
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
10e0c1: f6 c6 02 test $0x2,%dh
10e0c4: 74 03 je 10e0c9 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_APPEND;
10e0c6: 83 c8 08 or $0x8,%eax
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
10e0c9: 80 e6 04 and $0x4,%dh
10e0cc: 74 03 je 10e0d1 <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_CREAT;
10e0ce: 80 cc 02 or $0x2,%ah
}
return fcntl_flags;
}
10e0d1: c9 leave
10e0d2: c3 ret
00109e0c <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
109e0c: 55 push %ebp
109e0d: 89 e5 mov %esp,%ebp
109e0f: 83 ec 1c sub $0x1c,%esp
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
109e12: 8d 45 f4 lea -0xc(%ebp),%eax
109e15: 50 push %eax
109e16: ff 75 08 pushl 0x8(%ebp)
109e19: ff 35 a0 65 12 00 pushl 0x1265a0
109e1f: e8 a8 4f 00 00 call 10edcc <_Protected_heap_Get_block_size>
109e24: 83 c4 10 add $0x10,%esp
109e27: 84 c0 test %al,%al
109e29: 74 11 je 109e3c <rtems_malloc_statistics_at_free+0x30><== NEVER TAKEN
MSBUMP(lifetime_freed, size);
109e2b: 8b 45 f4 mov -0xc(%ebp),%eax
109e2e: 31 d2 xor %edx,%edx
109e30: 01 05 e8 ae 12 00 add %eax,0x12aee8
109e36: 11 15 ec ae 12 00 adc %edx,0x12aeec
}
}
109e3c: c9 leave
109e3d: c3 ret
00109e3e <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
109e3e: 55 push %ebp
109e3f: 89 e5 mov %esp,%ebp
109e41: 83 ec 18 sub $0x18,%esp
109e44: 8b 45 08 mov 0x8(%ebp),%eax
uintptr_t actual_size = 0;
109e47: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
uint32_t current_depth;
rtems_malloc_statistics_t *s = &rtems_malloc_statistics;
if ( !pointer )
109e4e: 85 c0 test %eax,%eax
109e50: 74 43 je 109e95 <rtems_malloc_statistics_at_malloc+0x57><== NEVER TAKEN
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
109e52: 52 push %edx
109e53: 8d 55 f4 lea -0xc(%ebp),%edx
109e56: 52 push %edx
109e57: 50 push %eax
109e58: ff 35 a0 65 12 00 pushl 0x1265a0
109e5e: e8 69 4f 00 00 call 10edcc <_Protected_heap_Get_block_size>
MSBUMP(lifetime_allocated, actual_size);
109e63: 8b 45 f4 mov -0xc(%ebp),%eax
109e66: 31 d2 xor %edx,%edx
109e68: 03 05 e0 ae 12 00 add 0x12aee0,%eax
109e6e: 13 15 e4 ae 12 00 adc 0x12aee4,%edx
109e74: a3 e0 ae 12 00 mov %eax,0x12aee0
109e79: 89 15 e4 ae 12 00 mov %edx,0x12aee4
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
109e7f: 2b 05 e8 ae 12 00 sub 0x12aee8,%eax
if (current_depth > s->max_depth)
109e85: 83 c4 10 add $0x10,%esp
109e88: 3b 05 dc ae 12 00 cmp 0x12aedc,%eax
109e8e: 76 05 jbe 109e95 <rtems_malloc_statistics_at_malloc+0x57>
s->max_depth = current_depth;
109e90: a3 dc ae 12 00 mov %eax,0x12aedc
}
109e95: c9 leave
109e96: c3 ret
001118e4 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
1118e4: 55 push %ebp
1118e5: 89 e5 mov %esp,%ebp
1118e7: 57 push %edi
1118e8: 56 push %esi
1118e9: 53 push %ebx
1118ea: 83 ec 0c sub $0xc,%esp
1118ed: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Parameter error checks
*/
if ( !pointer )
return EINVAL;
1118f0: be 16 00 00 00 mov $0x16,%esi
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
1118f5: 85 db test %ebx,%ebx
1118f7: 74 55 je 11194e <rtems_memalign+0x6a>
return EINVAL;
*pointer = NULL;
1118f9: c7 03 00 00 00 00 movl $0x0,(%ebx)
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
1118ff: 83 3d dc 74 12 00 03 cmpl $0x3,0x1274dc
111906: 75 09 jne 111911 <rtems_memalign+0x2d> <== NEVER TAKEN
!malloc_is_system_state_OK() )
111908: e8 1f 69 ff ff call 10822c <malloc_is_system_state_OK>
*pointer = NULL;
/*
* Do not attempt to allocate memory if not in correct system state.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
11190d: 84 c0 test %al,%al
11190f: 74 3d je 11194e <rtems_memalign+0x6a> <== NEVER TAKEN
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
111911: e8 54 69 ff ff call 10826a <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
111916: 6a 00 push $0x0
111918: ff 75 0c pushl 0xc(%ebp)
11191b: ff 75 10 pushl 0x10(%ebp)
11191e: ff 35 80 31 12 00 pushl 0x123180
111924: e8 5b b0 ff ff call 10c984 <_Protected_heap_Allocate_aligned_with_boundary>
111929: 89 c7 mov %eax,%edi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
11192b: 83 c4 10 add $0x10,%esp
return ENOMEM;
11192e: be 0c 00 00 00 mov $0xc,%esi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
111933: 85 c0 test %eax,%eax
111935: 74 17 je 11194e <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
111937: a1 50 56 12 00 mov 0x125650,%eax
11193c: 85 c0 test %eax,%eax
11193e: 74 0a je 11194a <rtems_memalign+0x66>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
111940: 83 ec 0c sub $0xc,%esp
111943: 53 push %ebx
111944: ff 50 04 call *0x4(%eax)
111947: 83 c4 10 add $0x10,%esp
*pointer = return_this;
11194a: 89 3b mov %edi,(%ebx)
return 0;
11194c: 31 f6 xor %esi,%esi
}
11194e: 89 f0 mov %esi,%eax
111950: 8d 65 f4 lea -0xc(%ebp),%esp
111953: 5b pop %ebx
111954: 5e pop %esi
111955: 5f pop %edi
111956: c9 leave
111957: c3 ret
00110184 <rtems_mkdir>:
return (retval);
}
int
rtems_mkdir(const char *path, mode_t mode)
{
110184: 55 push %ebp
110185: 89 e5 mov %esp,%ebp
110187: 57 push %edi
110188: 56 push %esi
110189: 53 push %ebx
11018a: 83 ec 78 sub $0x78,%esp
int success = 0;
char *dup_path = strdup(path);
11018d: ff 75 08 pushl 0x8(%ebp)
110190: e8 3f 21 00 00 call 1122d4 <strdup>
110195: 89 c3 mov %eax,%ebx
if (dup_path != NULL) {
110197: 83 c4 10 add $0x10,%esp
success = build(dup_path, mode);
free(dup_path);
}
return success != 0 ? 0 : -1;
11019a: 83 c8 ff or $0xffffffff,%eax
rtems_mkdir(const char *path, mode_t mode)
{
int success = 0;
char *dup_path = strdup(path);
if (dup_path != NULL) {
11019d: 85 db test %ebx,%ebx
11019f: 0f 84 1e 01 00 00 je 1102c3 <rtems_mkdir+0x13f> <== NEVER TAKEN
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
1101a5: 31 c0 xor %eax,%eax
1101a7: 80 3b 2f cmpb $0x2f,(%ebx)
1101aa: 0f 94 c0 sete %al
1101ad: 8d 3c 03 lea (%ebx,%eax,1),%edi
char *p;
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
1101b0: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp)
1101b7: b8 01 00 00 00 mov $0x1,%eax
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
1101bc: 8a 0f mov (%edi),%cl
last = 1;
1101be: ba 01 00 00 00 mov $0x1,%edx
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
1101c3: 84 c9 test %cl,%cl
1101c5: 74 0b je 1101d2 <rtems_mkdir+0x4e>
last = 1;
else if (p[0] != '/')
1101c7: 80 f9 2f cmp $0x2f,%cl
1101ca: 0f 85 c8 00 00 00 jne 110298 <rtems_mkdir+0x114>
1101d0: 30 d2 xor %dl,%dl
continue;
*p = '\0';
1101d2: c6 07 00 movb $0x0,(%edi)
if (!last && p[1] == '\0')
1101d5: be 01 00 00 00 mov $0x1,%esi
1101da: 85 d2 test %edx,%edx
1101dc: 75 0b jne 1101e9 <rtems_mkdir+0x65>
1101de: 31 d2 xor %edx,%edx
1101e0: 80 7f 01 00 cmpb $0x0,0x1(%edi)
1101e4: 0f 94 c2 sete %dl
1101e7: 89 d6 mov %edx,%esi
last = 1;
if (first) {
1101e9: 85 c0 test %eax,%eax
1101eb: 74 1a je 110207 <rtems_mkdir+0x83>
* mkdir [-m mode] dir
*
* We change the user's umask and then restore it,
* instead of doing chmod's.
*/
oumask = umask(0);
1101ed: 83 ec 0c sub $0xc,%esp
1101f0: 6a 00 push $0x0
1101f2: e8 75 01 00 00 call 11036c <umask>
1101f7: 89 45 94 mov %eax,-0x6c(%ebp)
numask = oumask & ~(S_IWUSR | S_IXUSR);
1101fa: 24 3f and $0x3f,%al
(void)umask(numask);
1101fc: 89 04 24 mov %eax,(%esp)
1101ff: e8 68 01 00 00 call 11036c <umask>
110204: 83 c4 10 add $0x10,%esp
first = 0;
}
if (last)
(void)umask(oumask);
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
110207: b8 ff 01 00 00 mov $0x1ff,%eax
oumask = umask(0);
numask = oumask & ~(S_IWUSR | S_IXUSR);
(void)umask(numask);
first = 0;
}
if (last)
11020c: 85 f6 test %esi,%esi
11020e: 74 11 je 110221 <rtems_mkdir+0x9d>
(void)umask(oumask);
110210: 83 ec 0c sub $0xc,%esp
110213: ff 75 94 pushl -0x6c(%ebp)
110216: e8 51 01 00 00 call 11036c <umask>
11021b: 83 c4 10 add $0x10,%esp
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
11021e: 8b 45 0c mov 0xc(%ebp),%eax
110221: 52 push %edx
110222: 52 push %edx
110223: 50 push %eax
110224: 53 push %ebx
110225: e8 76 84 ff ff call 1086a0 <mkdir>
11022a: 83 c4 10 add $0x10,%esp
11022d: 85 c0 test %eax,%eax
11022f: 79 5e jns 11028f <rtems_mkdir+0x10b>
if (errno == EEXIST || errno == EISDIR) {
110231: e8 ca 13 00 00 call 111600 <__errno>
110236: 83 38 11 cmpl $0x11,(%eax)
110239: 74 0a je 110245 <rtems_mkdir+0xc1>
11023b: e8 c0 13 00 00 call 111600 <__errno>
110240: 83 38 15 cmpl $0x15,(%eax)
110243: 75 59 jne 11029e <rtems_mkdir+0x11a> <== ALWAYS TAKEN
if (stat(path, &sb) < 0) {
110245: 50 push %eax
110246: 50 push %eax
110247: 8d 45 a0 lea -0x60(%ebp),%eax
11024a: 50 push %eax
11024b: 53 push %ebx
11024c: e8 8b 00 00 00 call 1102dc <stat>
110251: 83 c4 10 add $0x10,%esp
110254: 85 c0 test %eax,%eax
110256: 78 46 js 11029e <rtems_mkdir+0x11a> <== NEVER TAKEN
retval = 0;
break;
} else if (!S_ISDIR(sb.st_mode)) {
110258: 8b 45 ac mov -0x54(%ebp),%eax
11025b: 25 00 f0 00 00 and $0xf000,%eax
110260: 3d 00 40 00 00 cmp $0x4000,%eax
110265: 74 22 je 110289 <rtems_mkdir+0x105>
if (last)
110267: 85 f6 test %esi,%esi
110269: 74 0f je 11027a <rtems_mkdir+0xf6>
errno = EEXIST;
11026b: e8 90 13 00 00 call 111600 <__errno>
110270: c7 00 11 00 00 00 movl $0x11,(%eax)
else
errno = ENOTDIR;
retval = 0;
110276: 31 ff xor %edi,%edi
110278: eb 38 jmp 1102b2 <rtems_mkdir+0x12e>
break;
} else if (!S_ISDIR(sb.st_mode)) {
if (last)
errno = EEXIST;
else
errno = ENOTDIR;
11027a: e8 81 13 00 00 call 111600 <__errno>
11027f: c7 00 14 00 00 00 movl $0x14,(%eax)
retval = 0;
110285: 31 ff xor %edi,%edi
110287: eb 1b jmp 1102a4 <rtems_mkdir+0x120>
break;
}
if (last)
110289: 85 f6 test %esi,%esi
11028b: 75 3e jne 1102cb <rtems_mkdir+0x147>
11028d: eb 04 jmp 110293 <rtems_mkdir+0x10f>
} else {
retval = 0;
break;
}
}
if (!last)
11028f: 85 f6 test %esi,%esi
110291: 75 3f jne 1102d2 <rtems_mkdir+0x14e>
*p = '/';
110293: c6 07 2f movb $0x2f,(%edi)
110296: 31 c0 xor %eax,%eax
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
110298: 47 inc %edi
110299: e9 1e ff ff ff jmp 1101bc <rtems_mkdir+0x38>
if (last)
(void)umask(oumask);
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
if (errno == EEXIST || errno == EISDIR) {
if (stat(path, &sb) < 0) {
retval = 0;
11029e: 31 ff xor %edi,%edi
}
}
if (!last)
*p = '/';
}
if (!first && !last)
1102a0: 85 f6 test %esi,%esi
1102a2: 75 0e jne 1102b2 <rtems_mkdir+0x12e> <== ALWAYS TAKEN
(void)umask(oumask);
1102a4: 83 ec 0c sub $0xc,%esp
1102a7: ff 75 94 pushl -0x6c(%ebp)
1102aa: e8 bd 00 00 00 call 11036c <umask>
1102af: 83 c4 10 add $0x10,%esp
int success = 0;
char *dup_path = strdup(path);
if (dup_path != NULL) {
success = build(dup_path, mode);
free(dup_path);
1102b2: 83 ec 0c sub $0xc,%esp
1102b5: 53 push %ebx
1102b6: e8 a9 7e ff ff call 108164 <free>
}
return success != 0 ? 0 : -1;
1102bb: 83 c4 10 add $0x10,%esp
1102be: 83 ff 01 cmp $0x1,%edi
1102c1: 19 c0 sbb %eax,%eax
}
1102c3: 8d 65 f4 lea -0xc(%ebp),%esp
1102c6: 5b pop %ebx
1102c7: 5e pop %esi
1102c8: 5f pop %edi
1102c9: c9 leave
1102ca: c3 ret
errno = ENOTDIR;
retval = 0;
break;
}
if (last)
retval = 2;
1102cb: bf 02 00 00 00 mov $0x2,%edi
1102d0: eb e0 jmp 1102b2 <rtems_mkdir+0x12e>
} else {
retval = 0;
break;
}
}
if (!last)
1102d2: bf 01 00 00 00 mov $0x1,%edi
1102d7: eb d9 jmp 1102b2 <rtems_mkdir+0x12e>
00114840 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
114840: 55 push %ebp
114841: 89 e5 mov %esp,%ebp
114843: 57 push %edi
114844: 56 push %esi
114845: 53 push %ebx
114846: 83 ec 1c sub $0x1c,%esp
114849: 8b 75 0c mov 0xc(%ebp),%esi
11484c: 8b 55 10 mov 0x10(%ebp),%edx
11484f: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
114852: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
114857: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
11485b: 0f 84 ce 00 00 00 je 11492f <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
114861: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
114863: 85 f6 test %esi,%esi
114865: 0f 84 c4 00 00 00 je 11492f <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
11486b: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
11486f: 0f 84 ba 00 00 00 je 11492f <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114875: 85 ff test %edi,%edi
114877: 0f 84 ad 00 00 00 je 11492a <rtems_partition_create+0xea>
11487d: 85 d2 test %edx,%edx
11487f: 0f 84 a5 00 00 00 je 11492a <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
114885: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114887: 39 fa cmp %edi,%edx
114889: 0f 82 a0 00 00 00 jb 11492f <rtems_partition_create+0xef>
11488f: f7 c7 03 00 00 00 test $0x3,%edi
114895: 0f 85 94 00 00 00 jne 11492f <rtems_partition_create+0xef>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
11489b: b0 09 mov $0x9,%al
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
11489d: f7 c6 03 00 00 00 test $0x3,%esi
1148a3: 0f 85 86 00 00 00 jne 11492f <rtems_partition_create+0xef>
1148a9: a1 14 da 13 00 mov 0x13da14,%eax
1148ae: 40 inc %eax
1148af: a3 14 da 13 00 mov %eax,0x13da14
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
1148b4: 83 ec 0c sub $0xc,%esp
1148b7: 68 a4 d8 13 00 push $0x13d8a4
1148bc: 89 55 e4 mov %edx,-0x1c(%ebp)
1148bf: e8 18 3d 00 00 call 1185dc <_Objects_Allocate>
1148c4: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
1148c6: 83 c4 10 add $0x10,%esp
1148c9: 85 c0 test %eax,%eax
1148cb: 8b 55 e4 mov -0x1c(%ebp),%edx
1148ce: 75 0c jne 1148dc <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
1148d0: e8 ed 4b 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
1148d5: b8 05 00 00 00 mov $0x5,%eax
1148da: eb 53 jmp 11492f <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
1148dc: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
1148df: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
1148e2: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
1148e5: 8b 45 18 mov 0x18(%ebp),%eax
1148e8: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
1148eb: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
1148f2: 57 push %edi
1148f3: 89 d0 mov %edx,%eax
1148f5: 31 d2 xor %edx,%edx
1148f7: f7 f7 div %edi
1148f9: 50 push %eax
1148fa: 56 push %esi
1148fb: 8d 43 24 lea 0x24(%ebx),%eax
1148fe: 50 push %eax
1148ff: e8 38 2a 00 00 call 11733c <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
114904: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
114907: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
11490a: 8b 15 c0 d8 13 00 mov 0x13d8c0,%edx
114910: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
114913: 8b 55 08 mov 0x8(%ebp),%edx
114916: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
114919: 8b 55 1c mov 0x1c(%ebp),%edx
11491c: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
11491e: e8 9f 4b 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
114923: 83 c4 10 add $0x10,%esp
114926: 31 c0 xor %eax,%eax
114928: eb 05 jmp 11492f <rtems_partition_create+0xef>
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
11492a: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
11492f: 8d 65 f4 lea -0xc(%ebp),%esp
114932: 5b pop %ebx
114933: 5e pop %esi
114934: 5f pop %edi
114935: c9 leave
114936: c3 ret
00113fb8 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
113fb8: 55 push %ebp
113fb9: 89 e5 mov %esp,%ebp
113fbb: 57 push %edi
113fbc: 56 push %esi
113fbd: 53 push %ebx
113fbe: 83 ec 0c sub $0xc,%esp
113fc1: 8b 75 08 mov 0x8(%ebp),%esi
113fc4: 8b 7d 10 mov 0x10(%ebp),%edi
113fc7: 8b 5d 18 mov 0x18(%ebp),%ebx
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
113fca: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
113fcf: 85 f6 test %esi,%esi
113fd1: 74 66 je 114039 <rtems_port_create+0x81><== NEVER TAKEN
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
113fd3: b0 09 mov $0x9,%al
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
113fd5: 85 db test %ebx,%ebx
113fd7: 74 60 je 114039 <rtems_port_create+0x81><== NEVER TAKEN
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
113fd9: 8b 55 0c mov 0xc(%ebp),%edx
113fdc: 09 fa or %edi,%edx
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
113fde: 80 e2 03 and $0x3,%dl
113fe1: 75 56 jne 114039 <rtems_port_create+0x81><== NEVER TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
113fe3: a1 14 da 13 00 mov 0x13da14,%eax
113fe8: 40 inc %eax
113fe9: a3 14 da 13 00 mov %eax,0x13da14
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
113fee: 83 ec 0c sub $0xc,%esp
113ff1: 68 64 d8 13 00 push $0x13d864
113ff6: e8 e1 45 00 00 call 1185dc <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
113ffb: 83 c4 10 add $0x10,%esp
113ffe: 85 c0 test %eax,%eax
114000: 75 0c jne 11400e <rtems_port_create+0x56>
_Thread_Enable_dispatch();
114002: e8 bb 54 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
114007: b8 05 00 00 00 mov $0x5,%eax
11400c: eb 2b jmp 114039 <rtems_port_create+0x81>
}
the_port->internal_base = internal_start;
11400e: 8b 55 0c mov 0xc(%ebp),%edx
114011: 89 50 10 mov %edx,0x10(%eax)
the_port->external_base = external_start;
114014: 89 78 14 mov %edi,0x14(%eax)
the_port->length = length - 1;
114017: 8b 55 14 mov 0x14(%ebp),%edx
11401a: 4a dec %edx
11401b: 89 50 18 mov %edx,0x18(%eax)
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
11401e: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
114021: 0f b7 fa movzwl %dx,%edi
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
114024: 8b 0d 80 d8 13 00 mov 0x13d880,%ecx
11402a: 89 04 b9 mov %eax,(%ecx,%edi,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
11402d: 89 70 0c mov %esi,0xc(%eax)
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
114030: 89 13 mov %edx,(%ebx)
_Thread_Enable_dispatch();
114032: e8 8b 54 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
114037: 31 c0 xor %eax,%eax
}
114039: 8d 65 f4 lea -0xc(%ebp),%esp
11403c: 5b pop %ebx
11403d: 5e pop %esi
11403e: 5f pop %edi
11403f: c9 leave
114040: c3 ret
0010b085 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b085: 55 push %ebp
10b086: 89 e5 mov %esp,%ebp
10b088: 57 push %edi
10b089: 56 push %esi
10b08a: 53 push %ebx
10b08b: 83 ec 30 sub $0x30,%esp
10b08e: 8b 75 08 mov 0x8(%ebp),%esi
10b091: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
rtems_status_code return_value;
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
10b094: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b097: 50 push %eax
10b098: 56 push %esi
10b099: 68 f4 62 12 00 push $0x1262f4
10b09e: e8 61 1d 00 00 call 10ce04 <_Objects_Get>
10b0a3: 89 c7 mov %eax,%edi
switch ( location ) {
10b0a5: 83 c4 10 add $0x10,%esp
10b0a8: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b0ac: 0f 85 3b 01 00 00 jne 10b1ed <rtems_rate_monotonic_period+0x168><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b0b2: a1 00 66 12 00 mov 0x126600,%eax
10b0b7: 39 47 40 cmp %eax,0x40(%edi)
10b0ba: 74 0f je 10b0cb <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b0bc: e8 c1 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b0c1: be 17 00 00 00 mov $0x17,%esi
10b0c6: e9 27 01 00 00 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b0cb: 85 db test %ebx,%ebx
10b0cd: 75 1b jne 10b0ea <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10b0cf: 8b 47 38 mov 0x38(%edi),%eax
10b0d2: 31 f6 xor %esi,%esi
10b0d4: 83 f8 04 cmp $0x4,%eax
10b0d7: 77 07 ja 10b0e0 <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10b0d9: 8b 34 85 6c 03 12 00 mov 0x12036c(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b0e0: e8 9d 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return( return_value );
10b0e5: e9 08 01 00 00 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10b0ea: 9c pushf
10b0eb: fa cli
10b0ec: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10b0ef: 8b 47 38 mov 0x38(%edi),%eax
10b0f2: 85 c0 test %eax,%eax
10b0f4: 75 4c jne 10b142 <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10b0f6: ff 75 d4 pushl -0x2c(%ebp)
10b0f9: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b0fa: 83 ec 0c sub $0xc,%esp
10b0fd: 57 push %edi
10b0fe: e8 3f fe ff ff call 10af42 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b103: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10b10a: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b111: c7 47 2c fc b3 10 00 movl $0x10b3fc,0x2c(%edi)
the_watchdog->id = id;
10b118: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b11b: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b122: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b125: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b128: 58 pop %eax
10b129: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b12a: 83 c7 10 add $0x10,%edi
10b12d: 57 push %edi
10b12e: 68 a8 64 12 00 push $0x1264a8
10b133: e8 fc 33 00 00 call 10e534 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b138: e8 45 27 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b13d: 83 c4 10 add $0x10,%esp
10b140: eb 65 jmp 10b1a7 <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10b142: 83 f8 02 cmp $0x2,%eax
10b145: 75 64 jne 10b1ab <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b147: 83 ec 0c sub $0xc,%esp
10b14a: 57 push %edi
10b14b: e8 5a fe ff ff call 10afaa <_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;
10b150: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b157: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b15a: ff 75 d4 pushl -0x2c(%ebp)
10b15d: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b15e: a1 00 66 12 00 mov 0x126600,%eax
10b163: 8b 57 08 mov 0x8(%edi),%edx
10b166: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b169: 5b pop %ebx
10b16a: 5e pop %esi
10b16b: 68 00 40 00 00 push $0x4000
10b170: 50 push %eax
10b171: e8 56 2e 00 00 call 10dfcc <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b176: 9c pushf
10b177: fa cli
10b178: 5a pop %edx
local_state = the_period->state;
10b179: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b17c: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b183: 52 push %edx
10b184: 9d popf
/*
* 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 )
10b185: 83 c4 10 add $0x10,%esp
10b188: 83 f8 03 cmp $0x3,%eax
10b18b: 75 15 jne 10b1a2 <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b18d: 51 push %ecx
10b18e: 51 push %ecx
10b18f: 68 00 40 00 00 push $0x4000
10b194: ff 35 00 66 12 00 pushl 0x126600
10b19a: e8 cd 23 00 00 call 10d56c <_Thread_Clear_state>
10b19f: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b1a2: e8 db 26 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b1a7: 31 f6 xor %esi,%esi
10b1a9: eb 47 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1ab: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10b1b0: 83 f8 04 cmp $0x4,%eax
10b1b3: 75 3d jne 10b1f2 <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b1b5: 83 ec 0c sub $0xc,%esp
10b1b8: 57 push %edi
10b1b9: e8 ec fd ff ff call 10afaa <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b1be: ff 75 d4 pushl -0x2c(%ebp)
10b1c1: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b1c2: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b1c9: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b1cc: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b1cf: 58 pop %eax
10b1d0: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b1d1: 83 c7 10 add $0x10,%edi
10b1d4: 57 push %edi
10b1d5: 68 a8 64 12 00 push $0x1264a8
10b1da: e8 55 33 00 00 call 10e534 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b1df: e8 9e 26 00 00 call 10d882 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b1e4: 83 c4 10 add $0x10,%esp
10b1e7: 66 be 06 00 mov $0x6,%si
10b1eb: eb 05 jmp 10b1f2 <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b1ed: be 04 00 00 00 mov $0x4,%esi
}
10b1f2: 89 f0 mov %esi,%eax
10b1f4: 8d 65 f4 lea -0xc(%ebp),%esp
10b1f7: 5b pop %ebx
10b1f8: 5e pop %esi
10b1f9: 5f pop %edi
10b1fa: c9 leave
10b1fb: c3 ret
0010b1fc <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b1fc: 55 push %ebp
10b1fd: 89 e5 mov %esp,%ebp
10b1ff: 57 push %edi
10b200: 56 push %esi
10b201: 53 push %ebx
10b202: 83 ec 7c sub $0x7c,%esp
10b205: 8b 5d 08 mov 0x8(%ebp),%ebx
10b208: 8b 7d 0c mov 0xc(%ebp),%edi
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
10b20b: 85 ff test %edi,%edi
10b20d: 0f 84 2b 01 00 00 je 10b33e <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b213: 52 push %edx
10b214: 52 push %edx
10b215: 68 80 03 12 00 push $0x120380
10b21a: 53 push %ebx
10b21b: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b21d: 5e pop %esi
10b21e: 58 pop %eax
10b21f: 68 9e 03 12 00 push $0x12039e
10b224: 53 push %ebx
10b225: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b227: 5a pop %edx
10b228: 59 pop %ecx
10b229: 68 c0 03 12 00 push $0x1203c0
10b22e: 53 push %ebx
10b22f: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b231: 5e pop %esi
10b232: 58 pop %eax
10b233: 68 e3 03 12 00 push $0x1203e3
10b238: 53 push %ebx
10b239: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b23b: 5a pop %edx
10b23c: 59 pop %ecx
10b23d: 68 2e 04 12 00 push $0x12042e
10b242: 53 push %ebx
10b243: ff d7 call *%edi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b245: 8b 35 fc 62 12 00 mov 0x1262fc,%esi
10b24b: 83 c4 10 add $0x10,%esp
10b24e: e9 df 00 00 00 jmp 10b332 <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b253: 50 push %eax
10b254: 50 push %eax
10b255: 8d 45 88 lea -0x78(%ebp),%eax
10b258: 50 push %eax
10b259: 56 push %esi
10b25a: e8 c9 4b 00 00 call 10fe28 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b25f: 83 c4 10 add $0x10,%esp
10b262: 85 c0 test %eax,%eax
10b264: 0f 85 c7 00 00 00 jne 10b331 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
#if defined(RTEMS_DEBUG)
status = rtems_rate_monotonic_get_status( id, &the_status );
if ( status != RTEMS_SUCCESSFUL )
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
10b26a: 51 push %ecx
10b26b: 51 push %ecx
10b26c: 8d 55 c0 lea -0x40(%ebp),%edx
10b26f: 52 push %edx
10b270: 56 push %esi
10b271: e8 56 4c 00 00 call 10fecc <rtems_rate_monotonic_get_status>
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10b276: 83 c4 0c add $0xc,%esp
10b279: 8d 45 e3 lea -0x1d(%ebp),%eax
10b27c: 50 push %eax
10b27d: 6a 05 push $0x5
10b27f: ff 75 c0 pushl -0x40(%ebp)
10b282: e8 01 02 00 00 call 10b488 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b287: 58 pop %eax
10b288: 5a pop %edx
10b289: ff 75 8c pushl -0x74(%ebp)
10b28c: ff 75 88 pushl -0x78(%ebp)
10b28f: 8d 55 e3 lea -0x1d(%ebp),%edx
10b292: 52 push %edx
10b293: 56 push %esi
10b294: 68 7a 04 12 00 push $0x12047a
10b299: 53 push %ebx
10b29a: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b29c: 8b 45 88 mov -0x78(%ebp),%eax
10b29f: 83 c4 20 add $0x20,%esp
10b2a2: 85 c0 test %eax,%eax
10b2a4: 75 0f jne 10b2b5 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b2a6: 51 push %ecx
10b2a7: 51 push %ecx
10b2a8: 68 e0 06 12 00 push $0x1206e0
10b2ad: 53 push %ebx
10b2ae: ff d7 call *%edi
continue;
10b2b0: 83 c4 10 add $0x10,%esp
10b2b3: eb 7c jmp 10b331 <rtems_rate_monotonic_report_statistics_with_plugin+0x135>
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
10b2b5: 52 push %edx
10b2b6: 8d 55 d8 lea -0x28(%ebp),%edx
10b2b9: 52 push %edx
10b2ba: 50 push %eax
10b2bb: 8d 45 a0 lea -0x60(%ebp),%eax
10b2be: 50 push %eax
10b2bf: e8 44 2f 00 00 call 10e208 <_Timespec_Divide_by_integer>
(*print)( context,
10b2c4: 8b 45 dc mov -0x24(%ebp),%eax
10b2c7: b9 e8 03 00 00 mov $0x3e8,%ecx
10b2cc: 99 cltd
10b2cd: f7 f9 idiv %ecx
10b2cf: 50 push %eax
10b2d0: ff 75 d8 pushl -0x28(%ebp)
10b2d3: 8b 45 9c mov -0x64(%ebp),%eax
10b2d6: 99 cltd
10b2d7: f7 f9 idiv %ecx
10b2d9: 50 push %eax
10b2da: ff 75 98 pushl -0x68(%ebp)
10b2dd: 8b 45 94 mov -0x6c(%ebp),%eax
10b2e0: 99 cltd
10b2e1: f7 f9 idiv %ecx
10b2e3: 50 push %eax
10b2e4: ff 75 90 pushl -0x70(%ebp)
10b2e7: 68 91 04 12 00 push $0x120491
10b2ec: 53 push %ebx
10b2ed: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b2f0: ff d7 call *%edi
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2f2: 83 c4 2c add $0x2c,%esp
10b2f5: 8d 55 d8 lea -0x28(%ebp),%edx
10b2f8: 52 push %edx
10b2f9: ff 75 88 pushl -0x78(%ebp)
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
10b2fc: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2ff: 50 push %eax
10b300: e8 03 2f 00 00 call 10e208 <_Timespec_Divide_by_integer>
(*print)( context,
10b305: 8b 45 dc mov -0x24(%ebp),%eax
10b308: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b30b: 99 cltd
10b30c: f7 f9 idiv %ecx
10b30e: 50 push %eax
10b30f: ff 75 d8 pushl -0x28(%ebp)
10b312: 8b 45 b4 mov -0x4c(%ebp),%eax
10b315: 99 cltd
10b316: f7 f9 idiv %ecx
10b318: 50 push %eax
10b319: ff 75 b0 pushl -0x50(%ebp)
10b31c: 8b 45 ac mov -0x54(%ebp),%eax
10b31f: 99 cltd
10b320: f7 f9 idiv %ecx
10b322: 50 push %eax
10b323: ff 75 a8 pushl -0x58(%ebp)
10b326: 68 b0 04 12 00 push $0x1204b0
10b32b: 53 push %ebx
10b32c: ff d7 call *%edi
10b32e: 83 c4 30 add $0x30,%esp
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
10b331: 46 inc %esi
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
10b332: 3b 35 00 63 12 00 cmp 0x126300,%esi
10b338: 0f 86 15 ff ff ff jbe 10b253 <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b33e: 8d 65 f4 lea -0xc(%ebp),%esp
10b341: 5b pop %ebx
10b342: 5e pop %esi
10b343: 5f pop %edi
10b344: c9 leave
10b345: c3 ret
00115ba0 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115ba0: 55 push %ebp
115ba1: 89 e5 mov %esp,%ebp
115ba3: 53 push %ebx
115ba4: 83 ec 14 sub $0x14,%esp
115ba7: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115baa: b8 0a 00 00 00 mov $0xa,%eax
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
115baf: 85 db test %ebx,%ebx
115bb1: 74 6d je 115c20 <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115bb3: 50 push %eax
115bb4: 50 push %eax
115bb5: 8d 45 f4 lea -0xc(%ebp),%eax
115bb8: 50 push %eax
115bb9: ff 75 08 pushl 0x8(%ebp)
115bbc: e8 23 39 00 00 call 1194e4 <_Thread_Get>
switch ( location ) {
115bc1: 83 c4 10 add $0x10,%esp
115bc4: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115bc8: 75 51 jne 115c1b <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115bca: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115bd0: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115bd4: 74 39 je 115c0f <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115bd6: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115bda: 74 22 je 115bfe <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115bdc: 9c pushf
115bdd: fa cli
115bde: 59 pop %ecx
*signal_set |= signals;
115bdf: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115be2: 51 push %ecx
115be3: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115be4: 83 3d 34 dc 13 00 00 cmpl $0x0,0x13dc34
115beb: 74 19 je 115c06 <rtems_signal_send+0x66>
115bed: 3b 05 38 dc 13 00 cmp 0x13dc38,%eax
115bf3: 75 11 jne 115c06 <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115bf5: c6 05 44 dc 13 00 01 movb $0x1,0x13dc44
115bfc: eb 08 jmp 115c06 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115bfe: 9c pushf
115bff: fa cli
115c00: 58 pop %eax
*signal_set |= signals;
115c01: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115c04: 50 push %eax
115c05: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115c06: e8 b7 38 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115c0b: 31 c0 xor %eax,%eax
115c0d: eb 11 jmp 115c20 <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115c0f: e8 ae 38 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115c14: b8 0b 00 00 00 mov $0xb,%eax
115c19: eb 05 jmp 115c20 <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115c1b: b8 04 00 00 00 mov $0x4,%eax
}
115c20: 8b 5d fc mov -0x4(%ebp),%ebx
115c23: c9 leave
115c24: c3 ret
00106d14 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
106d14: 55 push %ebp
106d15: 89 e5 mov %esp,%ebp
106d17: 57 push %edi
106d18: 56 push %esi
106d19: 8b 45 08 mov 0x8(%ebp),%eax
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
106d1c: 83 78 08 00 cmpl $0x0,0x8(%eax)
106d20: 74 15 je 106d37 <rtems_stack_checker_begin_extension+0x23><== NEVER TAKEN
return;
the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack);
*the_pattern = Stack_check_Pattern;
106d22: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi
106d28: 83 c7 08 add $0x8,%edi
106d2b: be 08 4a 12 00 mov $0x124a08,%esi
106d30: b9 04 00 00 00 mov $0x4,%ecx
106d35: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
106d37: 5e pop %esi
106d38: 5f pop %edi
106d39: c9 leave
106d3a: c3 ret
00106ced <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
106ced: 55 push %ebp
106cee: 89 e5 mov %esp,%ebp
106cf0: 57 push %edi
106cf1: 8b 7d 0c mov 0xc(%ebp),%edi
Stack_check_Initialize();
106cf4: e8 8a ff ff ff call 106c83 <Stack_check_Initialize>
if (the_thread)
106cf9: 85 ff test %edi,%edi
106cfb: 74 12 je 106d0f <rtems_stack_checker_create_extension+0x22><== NEVER TAKEN
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
106cfd: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx
106d03: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx
106d09: b0 a5 mov $0xa5,%al
106d0b: 89 d7 mov %edx,%edi
106d0d: f3 aa rep stos %al,%es:(%edi)
return true;
}
106d0f: b0 01 mov $0x1,%al
106d11: 5f pop %edi
106d12: c9 leave
106d13: c3 ret
00106e48 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
106e48: 55 push %ebp
106e49: 89 e5 mov %esp,%ebp
106e4b: 53 push %ebx
106e4c: 83 ec 04 sub $0x4,%esp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
106e4f: a1 84 4d 12 00 mov 0x124d84,%eax
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106e54: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx
return false;
106e5a: 31 db xor %ebx,%ebx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106e5c: 39 d5 cmp %edx,%ebp
106e5e: 72 0e jb 106e6e <rtems_stack_checker_is_blown+0x26><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106e60: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax
106e66: 8d 04 02 lea (%edx,%eax,1),%eax
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
106e69: 39 c5 cmp %eax,%ebp
106e6b: 0f 96 c3 setbe %bl
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
bool sp_ok;
bool pattern_ok = true;
106e6e: b0 01 mov $0x1,%al
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
106e70: 83 3d f8 46 12 00 00 cmpl $0x0,0x1246f8
106e77: 74 19 je 106e92 <rtems_stack_checker_is_blown+0x4a><== NEVER TAKEN
pattern_ok = (!memcmp(
106e79: 83 c2 08 add $0x8,%edx
106e7c: 51 push %ecx
106e7d: 6a 10 push $0x10
106e7f: 68 08 4a 12 00 push $0x124a08
106e84: 52 push %edx
106e85: e8 12 a1 00 00 call 110f9c <memcmp>
106e8a: 83 c4 10 add $0x10,%esp
106e8d: 85 c0 test %eax,%eax
106e8f: 0f 94 c0 sete %al
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
106e92: 84 db test %bl,%bl
106e94: 74 04 je 106e9a <rtems_stack_checker_is_blown+0x52><== NEVER TAKEN
106e96: 84 c0 test %al,%al
106e98: 75 11 jne 106eab <rtems_stack_checker_is_blown+0x63><== ALWAYS TAKEN
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
106e9a: 52 push %edx <== NOT EXECUTED
106e9b: 52 push %edx <== NOT EXECUTED
106e9c: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
106e9f: 50 push %eax <== NOT EXECUTED
106ea0: ff 35 84 4d 12 00 pushl 0x124d84 <== NOT EXECUTED
106ea6: e8 90 fe ff ff call 106d3b <Stack_check_report_blown_task><== NOT EXECUTED
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
106eab: 31 c0 xor %eax,%eax
106ead: 8b 5d fc mov -0x4(%ebp),%ebx
106eb0: c9 leave
106eb1: c3 ret
00106f17 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
106f17: 55 push %ebp <== NOT EXECUTED
106f18: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106f1a: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
106f1d: 68 a4 83 10 00 push $0x1083a4 <== NOT EXECUTED
106f22: 6a 00 push $0x0 <== NOT EXECUTED
106f24: e8 89 ff ff ff call 106eb2 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
106f29: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106f2c: c9 leave <== NOT EXECUTED
106f2d: c3 ret <== NOT EXECUTED
00106eb2 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
106eb2: 55 push %ebp <== NOT EXECUTED
106eb3: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106eb5: 56 push %esi <== NOT EXECUTED
106eb6: 53 push %ebx <== NOT EXECUTED
106eb7: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
106eba: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED
if ( !print )
106ebd: 85 db test %ebx,%ebx <== NOT EXECUTED
106ebf: 74 4f je 106f10 <rtems_stack_checker_report_usage_with_plugin+0x5e><== NOT EXECUTED
return;
print_context = context;
106ec1: 89 35 f0 46 12 00 mov %esi,0x1246f0 <== NOT EXECUTED
print_handler = print;
106ec7: 89 1d f4 46 12 00 mov %ebx,0x1246f4 <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
106ecd: 51 push %ecx <== NOT EXECUTED
106ece: 51 push %ecx <== NOT EXECUTED
106ecf: 68 0a e5 11 00 push $0x11e50a <== NOT EXECUTED
106ed4: 56 push %esi <== NOT EXECUTED
106ed5: ff d3 call *%ebx <== NOT EXECUTED
(*print)( context,
106ed7: 58 pop %eax <== NOT EXECUTED
106ed8: 5a pop %edx <== NOT EXECUTED
106ed9: 68 21 e5 11 00 push $0x11e521 <== NOT EXECUTED
106ede: 56 push %esi <== NOT EXECUTED
106edf: ff d3 call *%ebx <== 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 );
106ee1: c7 04 24 68 6b 10 00 movl $0x106b68,(%esp) <== NOT EXECUTED
106ee8: e8 07 47 00 00 call 10b5f4 <rtems_iterate_over_all_threads><== NOT EXECUTED
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
/* dump interrupt stack info if any */
Stack_check_Dump_threads_usage((Thread_Control *) -1);
106eed: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED
106ef4: e8 6f fc ff ff call 106b68 <Stack_check_Dump_threads_usage><== NOT EXECUTED
#endif
print_context = NULL;
106ef9: c7 05 f0 46 12 00 00 movl $0x0,0x1246f0 <== NOT EXECUTED
106f00: 00 00 00
print_handler = NULL;
106f03: c7 05 f4 46 12 00 00 movl $0x0,0x1246f4 <== NOT EXECUTED
106f0a: 00 00 00
106f0d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106f10: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
106f13: 5b pop %ebx <== NOT EXECUTED
106f14: 5e pop %esi <== NOT EXECUTED
106f15: c9 leave <== NOT EXECUTED
106f16: c3 ret <== NOT EXECUTED
00106def <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
106def: 55 push %ebp
106df0: 89 e5 mov %esp,%ebp
106df2: 53 push %ebx
106df3: 83 ec 14 sub $0x14,%esp
106df6: 8b 5d 08 mov 0x8(%ebp),%ebx
Stack_Control *the_stack = &running->Start.Initial_stack;
void *pattern;
bool sp_ok;
bool pattern_ok = true;
pattern = Stack_check_Get_pattern_area(the_stack);
106df9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
106dff: 8d 48 08 lea 0x8(%eax),%ecx
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
return false;
106e02: 31 d2 xor %edx,%edx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106e04: 39 c5 cmp %eax,%ebp
106e06: 72 0b jb 106e13 <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106e08: 03 83 b4 00 00 00 add 0xb4(%ebx),%eax
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
106e0e: 39 c5 cmp %eax,%ebp
106e10: 0f 96 c2 setbe %dl
/*
* 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,
106e13: 50 push %eax
106e14: 6a 10 push $0x10
106e16: 68 08 4a 12 00 push $0x124a08
106e1b: 51 push %ecx
106e1c: 88 55 f4 mov %dl,-0xc(%ebp)
106e1f: e8 78 a1 00 00 call 110f9c <memcmp>
106e24: 83 c4 10 add $0x10,%esp
106e27: 85 c0 test %eax,%eax
106e29: 0f 94 c0 sete %al
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
106e2c: 8a 55 f4 mov -0xc(%ebp),%dl
106e2f: 84 d2 test %dl,%dl
106e31: 74 04 je 106e37 <rtems_stack_checker_switch_extension+0x48><== NEVER TAKEN
106e33: 84 c0 test %al,%al
106e35: 75 0c jne 106e43 <rtems_stack_checker_switch_extension+0x54><== ALWAYS TAKEN
Stack_check_report_blown_task( running, pattern_ok );
106e37: 52 push %edx <== NOT EXECUTED
106e38: 52 push %edx <== NOT EXECUTED
106e39: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
106e3c: 50 push %eax <== NOT EXECUTED
106e3d: 53 push %ebx <== NOT EXECUTED
106e3e: e8 f8 fe ff ff call 106d3b <Stack_check_report_blown_task><== NOT EXECUTED
}
}
106e43: 8b 5d fc mov -0x4(%ebp),%ebx
106e46: c9 leave
106e47: c3 ret
0010ef30 <rtems_string_to_double>:
rtems_status_code rtems_string_to_double (
const char *s,
double *n,
char **endptr
)
{
10ef30: 55 push %ebp
10ef31: 89 e5 mov %esp,%ebp
10ef33: 57 push %edi
10ef34: 56 push %esi
10ef35: 53 push %ebx
10ef36: 83 ec 2c sub $0x2c,%esp
10ef39: 8b 75 08 mov 0x8(%ebp),%esi
10ef3c: 8b 5d 0c mov 0xc(%ebp),%ebx
10ef3f: 8b 7d 10 mov 0x10(%ebp),%edi
double result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ef42: ba 09 00 00 00 mov $0x9,%edx
)
{
double result;
char *end;
if ( !n )
10ef47: 85 db test %ebx,%ebx
10ef49: 0f 84 95 00 00 00 je 10efe4 <rtems_string_to_double+0xb4>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10ef4f: e8 28 1d 00 00 call 110c7c <__errno>
10ef54: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10ef5a: c7 03 00 00 00 00 movl $0x0,(%ebx)
10ef60: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtod( s, &end );
10ef67: 50 push %eax
10ef68: 50 push %eax
10ef69: 8d 45 e4 lea -0x1c(%ebp),%eax
10ef6c: 50 push %eax
10ef6d: 56 push %esi
10ef6e: e8 b5 47 00 00 call 113728 <strtod>
if ( endptr )
10ef73: 83 c4 10 add $0x10,%esp
10ef76: 85 ff test %edi,%edi
10ef78: 74 05 je 10ef7f <rtems_string_to_double+0x4f>
*endptr = end;
10ef7a: 8b 45 e4 mov -0x1c(%ebp),%eax
10ef7d: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10ef7f: ba 0b 00 00 00 mov $0xb,%edx
result = strtod( s, &end );
if ( endptr )
*endptr = end;
if ( end == s )
10ef84: 39 75 e4 cmp %esi,-0x1c(%ebp)
10ef87: 74 4d je 10efd6 <rtems_string_to_double+0xa6>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10ef89: dd 5d c8 fstpl -0x38(%ebp)
10ef8c: e8 eb 1c 00 00 call 110c7c <__errno>
10ef91: 83 38 22 cmpl $0x22,(%eax)
10ef94: dd 45 c8 fldl -0x38(%ebp)
10ef97: 75 37 jne 10efd0 <rtems_string_to_double+0xa0>
10ef99: d9 ee fldz
10ef9b: d9 c9 fxch %st(1)
10ef9d: dd e1 fucom %st(1)
10ef9f: df e0 fnstsw %ax
10efa1: dd d9 fstp %st(1)
10efa3: 9e sahf
10efa4: 7a 07 jp 10efad <rtems_string_to_double+0x7d><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
return RTEMS_INVALID_NUMBER;
10efa6: ba 0a 00 00 00 mov $0xa,%edx
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10efab: 74 2d je 10efda <rtems_string_to_double+0xaa><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
return RTEMS_INVALID_NUMBER;
10efad: ba 0a 00 00 00 mov $0xa,%edx
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL )))
10efb2: dd 05 a8 2b 12 00 fldl 0x122ba8
10efb8: d9 c9 fxch %st(1)
10efba: dd e1 fucom %st(1)
10efbc: df e0 fnstsw %ax
10efbe: dd d9 fstp %st(1)
10efc0: 9e sahf
10efc1: 77 1b ja 10efde <rtems_string_to_double+0xae><== ALWAYS TAKEN
10efc3: dd 05 b0 2b 12 00 fldl 0x122bb0 <== NOT EXECUTED
10efc9: dd e9 fucomp %st(1) <== NOT EXECUTED
10efcb: df e0 fnstsw %ax <== NOT EXECUTED
10efcd: 9e sahf <== NOT EXECUTED
10efce: 77 12 ja 10efe2 <rtems_string_to_double+0xb2><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
*n = result;
10efd0: dd 1b fstpl (%ebx)
return RTEMS_SUCCESSFUL;
10efd2: 31 d2 xor %edx,%edx
10efd4: eb 0e jmp 10efe4 <rtems_string_to_double+0xb4>
10efd6: dd d8 fstp %st(0)
10efd8: eb 0a jmp 10efe4 <rtems_string_to_double+0xb4>
10efda: dd d8 fstp %st(0) <== NOT EXECUTED
10efdc: eb 06 jmp 10efe4 <rtems_string_to_double+0xb4><== NOT EXECUTED
10efde: dd d8 fstp %st(0)
10efe0: eb 02 jmp 10efe4 <rtems_string_to_double+0xb4>
10efe2: dd d8 fstp %st(0) <== NOT EXECUTED
}
10efe4: 89 d0 mov %edx,%eax
10efe6: 8d 65 f4 lea -0xc(%ebp),%esp
10efe9: 5b pop %ebx
10efea: 5e pop %esi
10efeb: 5f pop %edi
10efec: c9 leave
10efed: c3 ret
0010eff0 <rtems_string_to_float>:
rtems_status_code rtems_string_to_float (
const char *s,
float *n,
char **endptr
)
{
10eff0: 55 push %ebp
10eff1: 89 e5 mov %esp,%ebp
10eff3: 57 push %edi
10eff4: 56 push %esi
10eff5: 53 push %ebx
10eff6: 83 ec 2c sub $0x2c,%esp
10eff9: 8b 75 08 mov 0x8(%ebp),%esi
10effc: 8b 5d 0c mov 0xc(%ebp),%ebx
10efff: 8b 7d 10 mov 0x10(%ebp),%edi
float result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f002: ba 09 00 00 00 mov $0x9,%edx
)
{
float result;
char *end;
if ( !n )
10f007: 85 db test %ebx,%ebx
10f009: 0f 84 8e 00 00 00 je 10f09d <rtems_string_to_float+0xad>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f00f: e8 68 1c 00 00 call 110c7c <__errno>
10f014: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f01a: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtof( s, &end );
10f020: 50 push %eax
10f021: 50 push %eax
10f022: 8d 45 e4 lea -0x1c(%ebp),%eax
10f025: 50 push %eax
10f026: 56 push %esi
10f027: e8 18 47 00 00 call 113744 <strtof>
if ( endptr )
10f02c: 83 c4 10 add $0x10,%esp
10f02f: 85 ff test %edi,%edi
10f031: 74 05 je 10f038 <rtems_string_to_float+0x48>
*endptr = end;
10f033: 8b 45 e4 mov -0x1c(%ebp),%eax
10f036: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f038: ba 0b 00 00 00 mov $0xb,%edx
result = strtof( s, &end );
if ( endptr )
*endptr = end;
if ( end == s )
10f03d: 39 75 e4 cmp %esi,-0x1c(%ebp)
10f040: 74 4d je 10f08f <rtems_string_to_float+0x9f>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f042: d9 5d c8 fstps -0x38(%ebp)
10f045: e8 32 1c 00 00 call 110c7c <__errno>
10f04a: 83 38 22 cmpl $0x22,(%eax)
10f04d: d9 45 c8 flds -0x38(%ebp)
10f050: 75 37 jne 10f089 <rtems_string_to_float+0x99>
10f052: d9 ee fldz
10f054: d9 c9 fxch %st(1)
10f056: dd e1 fucom %st(1)
10f058: df e0 fnstsw %ax
10f05a: dd d9 fstp %st(1)
10f05c: 9e sahf
10f05d: 7a 07 jp 10f066 <rtems_string_to_float+0x76><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
return RTEMS_INVALID_NUMBER;
10f05f: ba 0a 00 00 00 mov $0xa,%edx
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f064: 74 2d je 10f093 <rtems_string_to_float+0xa3><== NEVER TAKEN
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
return RTEMS_INVALID_NUMBER;
10f066: ba 0a 00 00 00 mov $0xa,%edx
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF )))
10f06b: d9 05 b8 2b 12 00 flds 0x122bb8
10f071: d9 c9 fxch %st(1)
10f073: dd e1 fucom %st(1)
10f075: df e0 fnstsw %ax
10f077: dd d9 fstp %st(1)
10f079: 9e sahf
10f07a: 77 1b ja 10f097 <rtems_string_to_float+0xa7><== ALWAYS TAKEN
10f07c: d9 05 bc 2b 12 00 flds 0x122bbc <== NOT EXECUTED
10f082: dd e9 fucomp %st(1) <== NOT EXECUTED
10f084: df e0 fnstsw %ax <== NOT EXECUTED
10f086: 9e sahf <== NOT EXECUTED
10f087: 77 12 ja 10f09b <rtems_string_to_float+0xab><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
*n = result;
10f089: d9 1b fstps (%ebx)
return RTEMS_SUCCESSFUL;
10f08b: 31 d2 xor %edx,%edx
10f08d: eb 0e jmp 10f09d <rtems_string_to_float+0xad>
10f08f: dd d8 fstp %st(0)
10f091: eb 0a jmp 10f09d <rtems_string_to_float+0xad>
10f093: dd d8 fstp %st(0) <== NOT EXECUTED
10f095: eb 06 jmp 10f09d <rtems_string_to_float+0xad><== NOT EXECUTED
10f097: dd d8 fstp %st(0)
10f099: eb 02 jmp 10f09d <rtems_string_to_float+0xad>
10f09b: dd d8 fstp %st(0) <== NOT EXECUTED
}
10f09d: 89 d0 mov %edx,%eax
10f09f: 8d 65 f4 lea -0xc(%ebp),%esp
10f0a2: 5b pop %ebx
10f0a3: 5e pop %esi
10f0a4: 5f pop %edi
10f0a5: c9 leave
10f0a6: c3 ret
0010f0a8 <rtems_string_to_int>:
const char *s,
int *n,
char **endptr,
int base
)
{
10f0a8: 55 push %ebp
10f0a9: 89 e5 mov %esp,%ebp
10f0ab: 57 push %edi
10f0ac: 56 push %esi
10f0ad: 53 push %ebx
10f0ae: 83 ec 2c sub $0x2c,%esp
10f0b1: 8b 7d 08 mov 0x8(%ebp),%edi
10f0b4: 8b 75 0c mov 0xc(%ebp),%esi
10f0b7: 8b 55 10 mov 0x10(%ebp),%edx
long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f0ba: b8 09 00 00 00 mov $0x9,%eax
)
{
long result;
char *end;
if ( !n )
10f0bf: 85 f6 test %esi,%esi
10f0c1: 74 6b je 10f12e <rtems_string_to_int+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f0c3: 89 55 d4 mov %edx,-0x2c(%ebp)
10f0c6: e8 b1 1b 00 00 call 110c7c <__errno>
10f0cb: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f0d1: c7 06 00 00 00 00 movl $0x0,(%esi)
result = strtol( s, &end, base );
10f0d7: 50 push %eax
10f0d8: ff 75 14 pushl 0x14(%ebp)
10f0db: 8d 45 e4 lea -0x1c(%ebp),%eax
10f0de: 50 push %eax
10f0df: 57 push %edi
10f0e0: e8 1f 48 00 00 call 113904 <strtol>
10f0e5: 89 c3 mov %eax,%ebx
if ( endptr )
10f0e7: 83 c4 10 add $0x10,%esp
10f0ea: 8b 55 d4 mov -0x2c(%ebp),%edx
10f0ed: 85 d2 test %edx,%edx
10f0ef: 74 05 je 10f0f6 <rtems_string_to_int+0x4e>
*endptr = end;
10f0f1: 8b 45 e4 mov -0x1c(%ebp),%eax
10f0f4: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f0f6: b8 0b 00 00 00 mov $0xb,%eax
result = strtol( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f0fb: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f0fe: 74 2e je 10f12e <rtems_string_to_int+0x86>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f100: e8 77 1b 00 00 call 110c7c <__errno>
10f105: 83 38 22 cmpl $0x22,(%eax)
10f108: 75 19 jne 10f123 <rtems_string_to_int+0x7b>
10f10a: 81 fb ff ff ff 7f cmp $0x7fffffff,%ebx
10f110: 74 17 je 10f129 <rtems_string_to_int+0x81><== ALWAYS TAKEN
10f112: 85 db test %ebx,%ebx <== NOT EXECUTED
10f114: 74 13 je 10f129 <rtems_string_to_int+0x81><== NOT EXECUTED
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10f116: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
10f11b: 81 fb 00 00 00 80 cmp $0x80000000,%ebx <== NOT EXECUTED
10f121: 74 0b je 10f12e <rtems_string_to_int+0x86><== NOT EXECUTED
errno = ERANGE;
return RTEMS_INVALID_NUMBER;
}
#endif
*n = result;
10f123: 89 1e mov %ebx,(%esi)
return RTEMS_SUCCESSFUL;
10f125: 31 c0 xor %eax,%eax
10f127: eb 05 jmp 10f12e <rtems_string_to_int+0x86>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10f129: b8 0a 00 00 00 mov $0xa,%eax
#endif
*n = result;
return RTEMS_SUCCESSFUL;
}
10f12e: 8d 65 f4 lea -0xc(%ebp),%esp
10f131: 5b pop %ebx
10f132: 5e pop %esi
10f133: 5f pop %edi
10f134: c9 leave
10f135: c3 ret
0010f1e4 <rtems_string_to_long>:
const char *s,
long *n,
char **endptr,
int base
)
{
10f1e4: 55 push %ebp
10f1e5: 89 e5 mov %esp,%ebp
10f1e7: 57 push %edi
10f1e8: 56 push %esi
10f1e9: 53 push %ebx
10f1ea: 83 ec 2c sub $0x2c,%esp
10f1ed: 8b 7d 08 mov 0x8(%ebp),%edi
10f1f0: 8b 75 0c mov 0xc(%ebp),%esi
10f1f3: 8b 55 10 mov 0x10(%ebp),%edx
long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f1f6: b8 09 00 00 00 mov $0x9,%eax
)
{
long result;
char *end;
if ( !n )
10f1fb: 85 f6 test %esi,%esi
10f1fd: 74 6b je 10f26a <rtems_string_to_long+0x86>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f1ff: 89 55 d4 mov %edx,-0x2c(%ebp)
10f202: e8 75 1a 00 00 call 110c7c <__errno>
10f207: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f20d: c7 06 00 00 00 00 movl $0x0,(%esi)
result = strtol( s, &end, base );
10f213: 50 push %eax
10f214: ff 75 14 pushl 0x14(%ebp)
10f217: 8d 45 e4 lea -0x1c(%ebp),%eax
10f21a: 50 push %eax
10f21b: 57 push %edi
10f21c: e8 e3 46 00 00 call 113904 <strtol>
10f221: 89 c3 mov %eax,%ebx
if ( endptr )
10f223: 83 c4 10 add $0x10,%esp
10f226: 8b 55 d4 mov -0x2c(%ebp),%edx
10f229: 85 d2 test %edx,%edx
10f22b: 74 05 je 10f232 <rtems_string_to_long+0x4e>
*endptr = end;
10f22d: 8b 45 e4 mov -0x1c(%ebp),%eax
10f230: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f232: b8 0b 00 00 00 mov $0xb,%eax
result = strtol( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f237: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f23a: 74 2e je 10f26a <rtems_string_to_long+0x86>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f23c: e8 3b 1a 00 00 call 110c7c <__errno>
10f241: 83 38 22 cmpl $0x22,(%eax)
10f244: 75 19 jne 10f25f <rtems_string_to_long+0x7b>
10f246: 81 fb ff ff ff 7f cmp $0x7fffffff,%ebx
10f24c: 74 17 je 10f265 <rtems_string_to_long+0x81>
10f24e: 85 db test %ebx,%ebx
10f250: 74 13 je 10f265 <rtems_string_to_long+0x81><== NEVER TAKEN
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10f252: b8 0a 00 00 00 mov $0xa,%eax
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
10f257: 81 fb 00 00 00 80 cmp $0x80000000,%ebx
10f25d: 74 0b je 10f26a <rtems_string_to_long+0x86><== ALWAYS TAKEN
return RTEMS_INVALID_NUMBER;
*n = result;
10f25f: 89 1e mov %ebx,(%esi)
return RTEMS_SUCCESSFUL;
10f261: 31 c0 xor %eax,%eax
10f263: eb 05 jmp 10f26a <rtems_string_to_long+0x86>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10f265: b8 0a 00 00 00 mov $0xa,%eax
*n = result;
return RTEMS_SUCCESSFUL;
}
10f26a: 8d 65 f4 lea -0xc(%ebp),%esp
10f26d: 5b pop %ebx
10f26e: 5e pop %esi
10f26f: 5f pop %edi
10f270: c9 leave
10f271: c3 ret
0010f138 <rtems_string_to_long_long>:
const char *s,
long long *n,
char **endptr,
int base
)
{
10f138: 55 push %ebp
10f139: 89 e5 mov %esp,%ebp
10f13b: 57 push %edi
10f13c: 56 push %esi
10f13d: 53 push %ebx
10f13e: 83 ec 2c sub $0x2c,%esp
10f141: 8b 5d 0c mov 0xc(%ebp),%ebx
10f144: 8b 7d 10 mov 0x10(%ebp),%edi
long long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f147: b8 09 00 00 00 mov $0x9,%eax
)
{
long long result;
char *end;
if ( !n )
10f14c: 85 db test %ebx,%ebx
10f14e: 0f 84 85 00 00 00 je 10f1d9 <rtems_string_to_long_long+0xa1>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f154: e8 23 1b 00 00 call 110c7c <__errno>
10f159: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f15f: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f165: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtoll( s, &end, base );
10f16c: 50 push %eax
10f16d: ff 75 14 pushl 0x14(%ebp)
10f170: 8d 45 e4 lea -0x1c(%ebp),%eax
10f173: 50 push %eax
10f174: ff 75 08 pushl 0x8(%ebp)
10f177: e8 a4 47 00 00 call 113920 <strtoll>
10f17c: 89 c6 mov %eax,%esi
if ( endptr )
10f17e: 83 c4 10 add $0x10,%esp
10f181: 85 ff test %edi,%edi
10f183: 74 05 je 10f18a <rtems_string_to_long_long+0x52>
*endptr = end;
10f185: 8b 45 e4 mov -0x1c(%ebp),%eax
10f188: 89 07 mov %eax,(%edi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f18a: b8 0b 00 00 00 mov $0xb,%eax
result = strtoll( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f18f: 8b 4d 08 mov 0x8(%ebp),%ecx
10f192: 39 4d e4 cmp %ecx,-0x1c(%ebp)
10f195: 74 42 je 10f1d9 <rtems_string_to_long_long+0xa1>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f197: 89 55 d4 mov %edx,-0x2c(%ebp)
10f19a: e8 dd 1a 00 00 call 110c7c <__errno>
10f19f: 83 38 22 cmpl $0x22,(%eax)
10f1a2: 8b 55 d4 mov -0x2c(%ebp),%edx
10f1a5: 75 24 jne 10f1cb <rtems_string_to_long_long+0x93>
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10f1a7: 89 f1 mov %esi,%ecx
10f1a9: f7 d1 not %ecx
10f1ab: 89 d0 mov %edx,%eax
10f1ad: 35 ff ff ff 7f xor $0x7fffffff,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f1b2: 09 c1 or %eax,%ecx
10f1b4: 74 1e je 10f1d4 <rtems_string_to_long_long+0x9c>
10f1b6: 89 f0 mov %esi,%eax
10f1b8: 09 d0 or %edx,%eax
10f1ba: 74 18 je 10f1d4 <rtems_string_to_long_long+0x9c><== NEVER TAKEN
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10f1bc: 8d 8a 00 00 00 80 lea -0x80000000(%edx),%ecx
return RTEMS_INVALID_NUMBER;
10f1c2: b8 0a 00 00 00 mov $0xa,%eax
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
10f1c7: 09 f1 or %esi,%ecx
10f1c9: 74 0e je 10f1d9 <rtems_string_to_long_long+0xa1><== ALWAYS TAKEN
return RTEMS_INVALID_NUMBER;
*n = result;
10f1cb: 89 33 mov %esi,(%ebx)
10f1cd: 89 53 04 mov %edx,0x4(%ebx)
return RTEMS_SUCCESSFUL;
10f1d0: 31 c0 xor %eax,%eax
10f1d2: eb 05 jmp 10f1d9 <rtems_string_to_long_long+0xa1>
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
(( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN )))
return RTEMS_INVALID_NUMBER;
10f1d4: b8 0a 00 00 00 mov $0xa,%eax
*n = result;
return RTEMS_SUCCESSFUL;
}
10f1d9: 8d 65 f4 lea -0xc(%ebp),%esp
10f1dc: 5b pop %ebx
10f1dd: 5e pop %esi
10f1de: 5f pop %edi
10f1df: c9 leave
10f1e0: c3 ret
0010f28c <rtems_string_to_unsigned_char>:
const char *s,
unsigned char *n,
char **endptr,
int base
)
{
10f28c: 55 push %ebp
10f28d: 89 e5 mov %esp,%ebp
10f28f: 57 push %edi
10f290: 56 push %esi
10f291: 53 push %ebx
10f292: 83 ec 2c sub $0x2c,%esp
10f295: 8b 7d 08 mov 0x8(%ebp),%edi
10f298: 8b 5d 0c mov 0xc(%ebp),%ebx
10f29b: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f29e: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10f2a3: 85 db test %ebx,%ebx
10f2a5: 74 71 je 10f318 <rtems_string_to_unsigned_char+0x8c>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f2a7: 89 55 d4 mov %edx,-0x2c(%ebp)
10f2aa: e8 cd 19 00 00 call 110c7c <__errno>
10f2af: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f2b5: c6 03 00 movb $0x0,(%ebx)
result = strtoul( s, &end, base );
10f2b8: 50 push %eax
10f2b9: ff 75 14 pushl 0x14(%ebp)
10f2bc: 8d 45 e4 lea -0x1c(%ebp),%eax
10f2bf: 50 push %eax
10f2c0: 57 push %edi
10f2c1: e8 fa 4a 00 00 call 113dc0 <strtoul>
10f2c6: 89 c6 mov %eax,%esi
if ( endptr )
10f2c8: 83 c4 10 add $0x10,%esp
10f2cb: 8b 55 d4 mov -0x2c(%ebp),%edx
10f2ce: 85 d2 test %edx,%edx
10f2d0: 74 05 je 10f2d7 <rtems_string_to_unsigned_char+0x4b>
*endptr = end;
10f2d2: 8b 45 e4 mov -0x1c(%ebp),%eax
10f2d5: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f2d7: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f2dc: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f2df: 74 37 je 10f318 <rtems_string_to_unsigned_char+0x8c>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f2e1: e8 96 19 00 00 call 110c7c <__errno>
10f2e6: 83 38 22 cmpl $0x22,(%eax)
10f2e9: 75 0d jne 10f2f8 <rtems_string_to_unsigned_char+0x6c><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_MAX )))
10f2eb: 8d 56 ff lea -0x1(%esi),%edx <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10f2ee: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f2f3: 83 fa fd cmp $0xfffffffd,%edx <== NOT EXECUTED
10f2f6: 77 20 ja 10f318 <rtems_string_to_unsigned_char+0x8c><== NOT EXECUTED
(( result == 0 ) || ( result == ULONG_MAX )))
return RTEMS_INVALID_NUMBER;
#if (UCHAR_MAX < ULONG_MAX)
if ( result > UCHAR_MAX ) {
10f2f8: 81 fe ff 00 00 00 cmp $0xff,%esi
10f2fe: 76 12 jbe 10f312 <rtems_string_to_unsigned_char+0x86><== ALWAYS TAKEN
errno = ERANGE;
10f300: e8 77 19 00 00 call 110c7c <__errno> <== NOT EXECUTED
10f305: c7 00 22 00 00 00 movl $0x22,(%eax) <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10f30b: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
10f310: eb 06 jmp 10f318 <rtems_string_to_unsigned_char+0x8c><== NOT EXECUTED
}
#endif
*n = result;
10f312: 89 f0 mov %esi,%eax
10f314: 88 03 mov %al,(%ebx)
return RTEMS_SUCCESSFUL;
10f316: 31 c0 xor %eax,%eax
}
10f318: 8d 65 f4 lea -0xc(%ebp),%esp
10f31b: 5b pop %ebx
10f31c: 5e pop %esi
10f31d: 5f pop %edi
10f31e: c9 leave
10f31f: c3 ret
0010f320 <rtems_string_to_unsigned_int>:
const char *s,
unsigned int *n,
char **endptr,
int base
)
{
10f320: 55 push %ebp
10f321: 89 e5 mov %esp,%ebp
10f323: 57 push %edi
10f324: 56 push %esi
10f325: 53 push %ebx
10f326: 83 ec 2c sub $0x2c,%esp
10f329: 8b 7d 08 mov 0x8(%ebp),%edi
10f32c: 8b 5d 0c mov 0xc(%ebp),%ebx
10f32f: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f332: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10f337: 85 db test %ebx,%ebx
10f339: 74 58 je 10f393 <rtems_string_to_unsigned_int+0x73>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f33b: 89 55 d4 mov %edx,-0x2c(%ebp)
10f33e: e8 39 19 00 00 call 110c7c <__errno>
10f343: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f349: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtoul( s, &end, base );
10f34f: 50 push %eax
10f350: ff 75 14 pushl 0x14(%ebp)
10f353: 8d 45 e4 lea -0x1c(%ebp),%eax
10f356: 50 push %eax
10f357: 57 push %edi
10f358: e8 63 4a 00 00 call 113dc0 <strtoul>
10f35d: 89 c6 mov %eax,%esi
if ( endptr )
10f35f: 83 c4 10 add $0x10,%esp
10f362: 8b 55 d4 mov -0x2c(%ebp),%edx
10f365: 85 d2 test %edx,%edx
10f367: 74 05 je 10f36e <rtems_string_to_unsigned_int+0x4e>
*endptr = end;
10f369: 8b 45 e4 mov -0x1c(%ebp),%eax
10f36c: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f36e: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f373: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f376: 74 1b je 10f393 <rtems_string_to_unsigned_int+0x73>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f378: e8 ff 18 00 00 call 110c7c <__errno>
10f37d: 83 38 22 cmpl $0x22,(%eax)
10f380: 75 0d jne 10f38f <rtems_string_to_unsigned_int+0x6f>
(( result == 0 ) || ( result == ULONG_MAX )))
10f382: 8d 56 ff lea -0x1(%esi),%edx
return RTEMS_INVALID_NUMBER;
10f385: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f38a: 83 fa fd cmp $0xfffffffd,%edx
10f38d: 77 04 ja 10f393 <rtems_string_to_unsigned_int+0x73><== ALWAYS TAKEN
errno = ERANGE;
return RTEMS_INVALID_NUMBER;
}
#endif
*n = result;
10f38f: 89 33 mov %esi,(%ebx)
return RTEMS_SUCCESSFUL;
10f391: 31 c0 xor %eax,%eax
}
10f393: 8d 65 f4 lea -0xc(%ebp),%esp
10f396: 5b pop %ebx
10f397: 5e pop %esi
10f398: 5f pop %edi
10f399: c9 leave
10f39a: c3 ret
0010f438 <rtems_string_to_unsigned_long>:
const char *s,
unsigned long *n,
char **endptr,
int base
)
{
10f438: 55 push %ebp
10f439: 89 e5 mov %esp,%ebp
10f43b: 57 push %edi
10f43c: 56 push %esi
10f43d: 53 push %ebx
10f43e: 83 ec 2c sub $0x2c,%esp
10f441: 8b 7d 08 mov 0x8(%ebp),%edi
10f444: 8b 5d 0c mov 0xc(%ebp),%ebx
10f447: 8b 55 10 mov 0x10(%ebp),%edx
unsigned long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f44a: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long result;
char *end;
if ( !n )
10f44f: 85 db test %ebx,%ebx
10f451: 74 58 je 10f4ab <rtems_string_to_unsigned_long+0x73>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f453: 89 55 d4 mov %edx,-0x2c(%ebp)
10f456: e8 21 18 00 00 call 110c7c <__errno>
10f45b: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f461: c7 03 00 00 00 00 movl $0x0,(%ebx)
result = strtoul( s, &end, base );
10f467: 50 push %eax
10f468: ff 75 14 pushl 0x14(%ebp)
10f46b: 8d 45 e4 lea -0x1c(%ebp),%eax
10f46e: 50 push %eax
10f46f: 57 push %edi
10f470: e8 4b 49 00 00 call 113dc0 <strtoul>
10f475: 89 c6 mov %eax,%esi
if ( endptr )
10f477: 83 c4 10 add $0x10,%esp
10f47a: 8b 55 d4 mov -0x2c(%ebp),%edx
10f47d: 85 d2 test %edx,%edx
10f47f: 74 05 je 10f486 <rtems_string_to_unsigned_long+0x4e>
*endptr = end;
10f481: 8b 45 e4 mov -0x1c(%ebp),%eax
10f484: 89 02 mov %eax,(%edx)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f486: b8 0b 00 00 00 mov $0xb,%eax
result = strtoul( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f48b: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f48e: 74 1b je 10f4ab <rtems_string_to_unsigned_long+0x73>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f490: e8 e7 17 00 00 call 110c7c <__errno>
10f495: 83 38 22 cmpl $0x22,(%eax)
10f498: 75 0d jne 10f4a7 <rtems_string_to_unsigned_long+0x6f>
(( result == 0 ) || ( result == ULONG_MAX )))
10f49a: 8d 56 ff lea -0x1(%esi),%edx
return RTEMS_INVALID_NUMBER;
10f49d: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f4a2: 83 fa fd cmp $0xfffffffd,%edx
10f4a5: 77 04 ja 10f4ab <rtems_string_to_unsigned_long+0x73><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_MAX )))
return RTEMS_INVALID_NUMBER;
*n = result;
10f4a7: 89 33 mov %esi,(%ebx)
return RTEMS_SUCCESSFUL;
10f4a9: 31 c0 xor %eax,%eax
}
10f4ab: 8d 65 f4 lea -0xc(%ebp),%esp
10f4ae: 5b pop %ebx
10f4af: 5e pop %esi
10f4b0: 5f pop %edi
10f4b1: c9 leave
10f4b2: c3 ret
0010f39c <rtems_string_to_unsigned_long_long>:
const char *s,
unsigned long long *n,
char **endptr,
int base
)
{
10f39c: 55 push %ebp
10f39d: 89 e5 mov %esp,%ebp
10f39f: 57 push %edi
10f3a0: 56 push %esi
10f3a1: 53 push %ebx
10f3a2: 83 ec 2c sub $0x2c,%esp
10f3a5: 8b 7d 08 mov 0x8(%ebp),%edi
10f3a8: 8b 5d 0c mov 0xc(%ebp),%ebx
10f3ab: 8b 75 10 mov 0x10(%ebp),%esi
unsigned long long result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f3ae: b8 09 00 00 00 mov $0x9,%eax
)
{
unsigned long long result;
char *end;
if ( !n )
10f3b3: 85 db test %ebx,%ebx
10f3b5: 74 76 je 10f42d <rtems_string_to_unsigned_long_long+0x91>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f3b7: e8 c0 18 00 00 call 110c7c <__errno>
10f3bc: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f3c2: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f3c8: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
result = strtoull( s, &end, base );
10f3cf: 50 push %eax
10f3d0: ff 75 14 pushl 0x14(%ebp)
10f3d3: 8d 45 e4 lea -0x1c(%ebp),%eax
10f3d6: 50 push %eax
10f3d7: 57 push %edi
10f3d8: e8 ff 49 00 00 call 113ddc <strtoull>
10f3dd: 89 d1 mov %edx,%ecx
10f3df: 89 c2 mov %eax,%edx
if ( endptr )
10f3e1: 83 c4 10 add $0x10,%esp
10f3e4: 85 f6 test %esi,%esi
10f3e6: 74 05 je 10f3ed <rtems_string_to_unsigned_long_long+0x51>
*endptr = end;
10f3e8: 8b 45 e4 mov -0x1c(%ebp),%eax
10f3eb: 89 06 mov %eax,(%esi)
if ( end == s )
return RTEMS_NOT_DEFINED;
10f3ed: b8 0b 00 00 00 mov $0xb,%eax
result = strtoull( s, &end, base );
if ( endptr )
*endptr = end;
if ( end == s )
10f3f2: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f3f5: 74 36 je 10f42d <rtems_string_to_unsigned_long_long+0x91>
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f3f7: 89 55 d4 mov %edx,-0x2c(%ebp)
10f3fa: 89 4d d0 mov %ecx,-0x30(%ebp)
10f3fd: e8 7a 18 00 00 call 110c7c <__errno>
10f402: 83 38 22 cmpl $0x22,(%eax)
10f405: 8b 55 d4 mov -0x2c(%ebp),%edx
10f408: 8b 4d d0 mov -0x30(%ebp),%ecx
10f40b: 75 19 jne 10f426 <rtems_string_to_unsigned_long_long+0x8a>
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
10f40d: 89 d6 mov %edx,%esi
10f40f: 89 cf mov %ecx,%edi
10f411: 83 c6 ff add $0xffffffff,%esi
10f414: 83 d7 ff adc $0xffffffff,%edi
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f417: 83 ff ff cmp $0xffffffff,%edi
10f41a: 72 0a jb 10f426 <rtems_string_to_unsigned_long_long+0x8a><== NEVER TAKEN
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
return RTEMS_INVALID_NUMBER;
10f41c: b8 0a 00 00 00 mov $0xa,%eax
*endptr = end;
if ( end == s )
return RTEMS_NOT_DEFINED;
if ( ( errno == ERANGE ) &&
10f421: 83 fe fd cmp $0xfffffffd,%esi
10f424: 77 07 ja 10f42d <rtems_string_to_unsigned_long_long+0x91><== ALWAYS TAKEN
(( result == 0 ) || ( result == ULONG_LONG_MAX )))
return RTEMS_INVALID_NUMBER;
*n = result;
10f426: 89 13 mov %edx,(%ebx)
10f428: 89 4b 04 mov %ecx,0x4(%ebx)
return RTEMS_SUCCESSFUL;
10f42b: 31 c0 xor %eax,%eax
}
10f42d: 8d 65 f4 lea -0xc(%ebp),%esp
10f430: 5b pop %ebx
10f431: 5e pop %esi
10f432: 5f pop %edi
10f433: c9 leave
10f434: c3 ret
001070ac <rtems_tarfs_load>:
int rtems_tarfs_load(
char *mountpoint,
uint8_t *tar_image,
size_t tar_size
)
{
1070ac: 55 push %ebp
1070ad: 89 e5 mov %esp,%ebp
1070af: 57 push %edi
1070b0: 56 push %esi
1070b1: 53 push %ebx
1070b2: 81 ec d8 01 00 00 sub $0x1d8,%esp
int offset;
unsigned long nblocks;
IMFS_jnode_t *node;
int status;
status = rtems_filesystem_evaluate_path(
1070b8: 31 c0 xor %eax,%eax
1070ba: 83 c9 ff or $0xffffffff,%ecx
1070bd: 8b 7d 08 mov 0x8(%ebp),%edi
1070c0: f2 ae repnz scas %es:(%edi),%al
1070c2: f7 d1 not %ecx
1070c4: 49 dec %ecx
1070c5: 6a 00 push $0x0
1070c7: 8d 45 d0 lea -0x30(%ebp),%eax
1070ca: 50 push %eax
1070cb: 6a 00 push $0x0
1070cd: 51 push %ecx
1070ce: ff 75 08 pushl 0x8(%ebp)
1070d1: e8 d4 09 00 00 call 107aaa <rtems_filesystem_evaluate_path>
1070d6: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp)
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
1070dc: 83 c4 20 add $0x20,%esp
1070df: 85 c0 test %eax,%eax
1070e1: 0f 85 d9 01 00 00 jne 1072c0 <rtems_tarfs_load+0x214>
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
1070e7: 8b 45 dc mov -0x24(%ebp),%eax
1070ea: 31 f6 xor %esi,%esi
1070ec: 3d 30 32 12 00 cmp $0x123230,%eax
1070f1: 74 1b je 10710e <rtems_tarfs_load+0x62>
1070f3: 3d 14 3c 12 00 cmp $0x123c14,%eax
1070f8: 0f 85 c2 01 00 00 jne 1072c0 <rtems_tarfs_load+0x214><== ALWAYS TAKEN
1070fe: 8b b5 54 fe ff ff mov -0x1ac(%ebp),%esi <== NOT EXECUTED
107104: eb 08 jmp 10710e <rtems_tarfs_load+0x62> <== NOT EXECUTED
107106: 8b b5 50 fe ff ff mov -0x1b0(%ebp),%esi
10710c: eb 18 jmp 107126 <rtems_tarfs_load+0x7a>
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
10710e: 8d 45 bc lea -0x44(%ebp),%eax
107111: 89 85 34 fe ff ff mov %eax,-0x1cc(%ebp)
107117: 8d 55 d0 lea -0x30(%ebp),%edx
10711a: 89 95 30 fe ff ff mov %edx,-0x1d0(%ebp)
* - For directories, just create directories as usual. IMFS
* will take care of the rest.
* - For files, create a file node with special tarfs properties.
*/
if (linkflag == DIRTYPE) {
strcpy(full_filename, mountpoint);
107120: 8d 9d 58 fe ff ff lea -0x1a8(%ebp),%ebx
/*
* Create an IMFS node structure pointing to tar image memory.
*/
offset = 0;
while (1) {
if (offset + 512 > tar_size)
107126: 8d 86 00 02 00 00 lea 0x200(%esi),%eax
10712c: 89 85 50 fe ff ff mov %eax,-0x1b0(%ebp)
107132: 8b 55 10 mov 0x10(%ebp),%edx
107135: 39 d0 cmp %edx,%eax
107137: 0f 87 8d 01 00 00 ja 1072ca <rtems_tarfs_load+0x21e><== NEVER TAKEN
break;
/*
* Read a header.
*/
hdr_ptr = (char *) &tar_image[offset];
10713d: 03 75 0c add 0xc(%ebp),%esi
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
107140: 8d 86 01 01 00 00 lea 0x101(%esi),%eax
107146: 52 push %edx
107147: 6a 05 push $0x5
107149: 68 78 32 12 00 push $0x123278
10714e: 50 push %eax
10714f: e8 28 d2 00 00 call 11437c <strncmp>
107154: 83 c4 10 add $0x10,%esp
107157: 85 c0 test %eax,%eax
107159: 0f 85 6b 01 00 00 jne 1072ca <rtems_tarfs_load+0x21e>
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
10715f: 50 push %eax
107160: 6a 63 push $0x63
107162: 56 push %esi
107163: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
107169: 50 push %eax
10716a: e8 9d d2 00 00 call 11440c <strncpy>
filename[MAX_NAME_FIELD_SIZE] = '\0';
10716f: c6 45 bb 00 movb $0x0,-0x45(%ebp)
linkflag = hdr_ptr[156];
107173: 8a 96 9c 00 00 00 mov 0x9c(%esi),%dl
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
107179: 59 pop %ecx
10717a: 5f pop %edi
10717b: 6a 08 push $0x8
10717d: 8d 46 64 lea 0x64(%esi),%eax
107180: 50 push %eax
107181: 88 95 44 fe ff ff mov %dl,-0x1bc(%ebp)
107187: e8 74 6d 00 00 call 10df00 <_rtems_octal2ulong>
10718c: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp)
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
107192: 5f pop %edi
107193: 58 pop %eax
107194: 6a 0c push $0xc
107196: 8d 46 7c lea 0x7c(%esi),%eax
107199: 50 push %eax
10719a: e8 61 6d 00 00 call 10df00 <_rtems_octal2ulong>
10719f: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp)
hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8);
1071a5: 5a pop %edx
1071a6: 59 pop %ecx
1071a7: 6a 08 push $0x8
1071a9: 8d 86 94 00 00 00 lea 0x94(%esi),%eax
1071af: 50 push %eax
1071b0: e8 4b 6d 00 00 call 10df00 <_rtems_octal2ulong>
1071b5: 89 c7 mov %eax,%edi
if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum)
1071b7: 89 34 24 mov %esi,(%esp)
1071ba: e8 6f 6d 00 00 call 10df2e <_rtems_tar_header_checksum>
1071bf: 83 c4 10 add $0x10,%esp
1071c2: 39 f8 cmp %edi,%eax
1071c4: 8a 95 44 fe ff ff mov -0x1bc(%ebp),%dl
1071ca: 0f 85 fa 00 00 00 jne 1072ca <rtems_tarfs_load+0x21e><== NEVER TAKEN
* Generate an IMFS node depending on the file type.
* - For directories, just create directories as usual. IMFS
* will take care of the rest.
* - For files, create a file node with special tarfs properties.
*/
if (linkflag == DIRTYPE) {
1071d0: 80 fa 35 cmp $0x35,%dl
1071d3: 75 57 jne 10722c <rtems_tarfs_load+0x180>
strcpy(full_filename, mountpoint);
1071d5: 50 push %eax
1071d6: 50 push %eax
1071d7: ff 75 08 pushl 0x8(%ebp)
1071da: 53 push %ebx
1071db: e8 34 ce 00 00 call 114014 <strcpy>
if (full_filename[strlen(full_filename)-1] != '/')
1071e0: 31 c0 xor %eax,%eax
1071e2: 83 c9 ff or $0xffffffff,%ecx
1071e5: 89 df mov %ebx,%edi
1071e7: f2 ae repnz scas %es:(%edi),%al
1071e9: f7 d1 not %ecx
1071eb: 83 c4 10 add $0x10,%esp
1071ee: 80 bc 0d 56 fe ff ff cmpb $0x2f,-0x1aa(%ebp,%ecx,1)
1071f5: 2f
1071f6: 74 10 je 107208 <rtems_tarfs_load+0x15c><== ALWAYS TAKEN
strcat(full_filename, "/");
1071f8: 57 push %edi <== NOT EXECUTED
1071f9: 57 push %edi <== NOT EXECUTED
1071fa: 68 d9 f0 11 00 push $0x11f0d9 <== NOT EXECUTED
1071ff: 53 push %ebx <== NOT EXECUTED
107200: e8 5b cc 00 00 call 113e60 <strcat> <== NOT EXECUTED
107205: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
strcat(full_filename, filename);
107208: 56 push %esi
107209: 56 push %esi
10720a: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx
107210: 52 push %edx
107211: 53 push %ebx
107212: e8 49 cc 00 00 call 113e60 <strcat>
mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO);
107217: 5a pop %edx
107218: 59 pop %ecx
107219: 68 ff 01 00 00 push $0x1ff
10721e: 53 push %ebx
10721f: e8 58 0f 00 00 call 10817c <mkdir>
107224: 83 c4 10 add $0x10,%esp
107227: e9 da fe ff ff jmp 107106 <rtems_tarfs_load+0x5a>
* IMFS_create_node 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.
*/
else if (linkflag == REGTYPE) {
10722c: 80 fa 30 cmp $0x30,%dl
10722f: 0f 85 d1 fe ff ff jne 107106 <rtems_tarfs_load+0x5a>
const char *name;
loc = root_loc;
107235: b9 05 00 00 00 mov $0x5,%ecx
10723a: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi
107240: 8b b5 30 fe ff ff mov -0x1d0(%ebp),%esi
107246: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
107248: 50 push %eax
107249: 8d 45 e4 lea -0x1c(%ebp),%eax
10724c: 50 push %eax
10724d: 8d 55 bc lea -0x44(%ebp),%edx
107250: 52 push %edx
107251: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
107257: 50 push %eax
107258: e8 78 77 00 00 call 10e9d5 <IMFS_evaluate_for_make>
10725d: 83 c4 10 add $0x10,%esp
107260: 85 c0 test %eax,%eax
107262: 75 41 jne 1072a5 <rtems_tarfs_load+0x1f9><== NEVER TAKEN
node = IMFS_create_node(
107264: 83 ec 0c sub $0xc,%esp
107267: 6a 00 push $0x0
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
107269: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax
10726f: 25 ff 01 00 00 and $0x1ff,%eax
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
node = IMFS_create_node(
107274: 80 cc 80 or $0x80,%ah
107277: 50 push %eax
107278: ff 75 e4 pushl -0x1c(%ebp)
10727b: 6a 06 push $0x6
10727d: 8d 55 bc lea -0x44(%ebp),%edx
107280: 52 push %edx
107281: e8 6b 72 00 00 call 10e4f1 <IMFS_create_node>
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
NULL
);
node->info.linearfile.size = file_size;
107286: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx
10728c: 89 50 50 mov %edx,0x50(%eax)
10728f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = &tar_image[offset];
107296: 8b 55 0c mov 0xc(%ebp),%edx
107299: 03 95 50 fe ff ff add -0x1b0(%ebp),%edx
10729f: 89 50 58 mov %edx,0x58(%eax)
1072a2: 83 c4 20 add $0x20,%esp
}
nblocks = (((file_size) + 511) & ~511) / 512;
1072a5: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax
1072ab: 05 ff 01 00 00 add $0x1ff,%eax
offset += 512 * nblocks;
1072b0: 25 00 fe ff ff and $0xfffffe00,%eax
1072b5: 01 85 50 fe ff ff add %eax,-0x1b0(%ebp)
1072bb: e9 46 fe ff ff jmp 107106 <rtems_tarfs_load+0x5a>
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
return -1;
1072c0: c7 85 54 fe ff ff ff movl $0xffffffff,-0x1ac(%ebp)
1072c7: ff ff ff
nblocks = (((file_size) + 511) & ~511) / 512;
offset += 512 * nblocks;
}
}
return status;
}
1072ca: 8b 85 54 fe ff ff mov -0x1ac(%ebp),%eax
1072d0: 8d 65 f4 lea -0xc(%ebp),%esp
1072d3: 5b pop %ebx
1072d4: 5e pop %esi
1072d5: 5f pop %edi
1072d6: c9 leave
1072d7: c3 ret
0010febc <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10febc: 55 push %ebp
10febd: 89 e5 mov %esp,%ebp
10febf: 57 push %edi
10fec0: 56 push %esi
10fec1: 53 push %ebx
10fec2: 83 ec 1c sub $0x1c,%esp
10fec5: 8b 4d 10 mov 0x10(%ebp),%ecx
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
10fec8: b8 09 00 00 00 mov $0x9,%eax
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
10fecd: 85 c9 test %ecx,%ecx
10fecf: 0f 84 fb 00 00 00 je 10ffd0 <rtems_task_mode+0x114> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10fed5: 8b 35 dc 47 12 00 mov 0x1247dc,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10fedb: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10fee1: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10fee5: 19 ff sbb %edi,%edi
10fee7: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10feed: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10fef1: 74 06 je 10fef9 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10fef3: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10fef9: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10fefd: 19 d2 sbb %edx,%edx
10feff: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10ff05: 89 55 e4 mov %edx,-0x1c(%ebp)
10ff08: 89 4d e0 mov %ecx,-0x20(%ebp)
10ff0b: e8 c5 d3 ff ff call 10d2d5 <_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;
10ff10: 8b 55 e4 mov -0x1c(%ebp),%edx
10ff13: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10ff15: 09 f8 or %edi,%eax
10ff17: 8b 4d e0 mov -0x20(%ebp),%ecx
10ff1a: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10ff1c: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10ff23: 74 0b je 10ff30 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10ff25: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10ff2c: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10ff30: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10ff37: 74 21 je 10ff5a <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10ff39: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10ff40: 74 11 je 10ff53 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10ff42: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10ff49: a1 90 45 12 00 mov 0x124590,%eax
10ff4e: 89 46 78 mov %eax,0x78(%esi)
10ff51: eb 07 jmp 10ff5a <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10ff53: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10ff5a: f6 45 0c 01 testb $0x1,0xc(%ebp)
10ff5e: 74 0a je 10ff6a <rtems_task_mode+0xae>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
10ff60: f6 45 08 01 testb $0x1,0x8(%ebp)
10ff64: 74 03 je 10ff69 <rtems_task_mode+0xad>
10ff66: fa cli
10ff67: eb 01 jmp 10ff6a <rtems_task_mode+0xae>
10ff69: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff6a: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
10ff6c: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
10ff73: 74 2a je 10ff9f <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
10ff75: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
10ff7c: 0f 94 c0 sete %al
is_asr_enabled = false;
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 ) {
10ff7f: 3a 43 08 cmp 0x8(%ebx),%al
10ff82: 74 1b je 10ff9f <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
10ff84: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
10ff87: 9c pushf
10ff88: fa cli
10ff89: 58 pop %eax
_signals = information->signals_pending;
10ff8a: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
10ff8d: 8b 4b 14 mov 0x14(%ebx),%ecx
10ff90: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
10ff93: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
10ff96: 50 push %eax
10ff97: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff98: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ff9c: 0f 95 c1 setne %cl
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
10ff9f: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
10ffa1: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
10ffa8: 75 26 jne 10ffd0 <rtems_task_mode+0x114> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
10ffaa: 8b 15 dc 47 12 00 mov 0x1247dc,%edx
if ( are_signals_pending ||
10ffb0: 84 c9 test %cl,%cl
10ffb2: 75 0e jne 10ffc2 <rtems_task_mode+0x106>
10ffb4: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10ffba: 74 14 je 10ffd0 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
10ffbc: 80 7a 74 00 cmpb $0x0,0x74(%edx)
10ffc0: 74 0e je 10ffd0 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
10ffc2: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
10ffc9: e8 0e c0 ff ff call 10bfdc <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
10ffce: 31 c0 xor %eax,%eax
}
10ffd0: 83 c4 1c add $0x1c,%esp
10ffd3: 5b pop %ebx
10ffd4: 5e pop %esi
10ffd5: 5f pop %edi
10ffd6: c9 leave
10ffd7: c3 ret
0010dd84 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dd84: 55 push %ebp
10dd85: 89 e5 mov %esp,%ebp
10dd87: 56 push %esi
10dd88: 53 push %ebx
10dd89: 83 ec 10 sub $0x10,%esp
10dd8c: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd8f: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd92: 85 db test %ebx,%ebx
10dd94: 74 10 je 10dda6 <rtems_task_set_priority+0x22>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
10dd96: 0f b6 15 24 32 12 00 movzbl 0x123224,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10dd9d: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dda2: 39 d3 cmp %edx,%ebx
10dda4: 77 52 ja 10ddf8 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dda6: b8 09 00 00 00 mov $0x9,%eax
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
10ddab: 85 f6 test %esi,%esi
10ddad: 74 49 je 10ddf8 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10ddaf: 51 push %ecx
10ddb0: 51 push %ecx
10ddb1: 8d 45 f4 lea -0xc(%ebp),%eax
10ddb4: 50 push %eax
10ddb5: ff 75 08 pushl 0x8(%ebp)
10ddb8: e8 e7 1d 00 00 call 10fba4 <_Thread_Get>
switch ( location ) {
10ddbd: 83 c4 10 add $0x10,%esp
10ddc0: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10ddc4: 75 2d jne 10ddf3 <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10ddc6: 8b 50 14 mov 0x14(%eax),%edx
10ddc9: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10ddcb: 85 db test %ebx,%ebx
10ddcd: 74 1b je 10ddea <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10ddcf: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10ddd2: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10ddd6: 74 05 je 10dddd <rtems_task_set_priority+0x59>
10ddd8: 39 58 14 cmp %ebx,0x14(%eax)
10dddb: 76 0d jbe 10ddea <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10dddd: 52 push %edx
10ddde: 6a 00 push $0x0
10dde0: 53 push %ebx
10dde1: 50 push %eax
10dde2: e8 c5 19 00 00 call 10f7ac <_Thread_Change_priority>
10dde7: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10ddea: e8 93 1d 00 00 call 10fb82 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10ddef: 31 c0 xor %eax,%eax
10ddf1: eb 05 jmp 10ddf8 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10ddf3: b8 04 00 00 00 mov $0x4,%eax
}
10ddf8: 8d 65 f8 lea -0x8(%ebp),%esp
10ddfb: 5b pop %ebx
10ddfc: 5e pop %esi
10ddfd: c9 leave
10ddfe: c3 ret
0010855b <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
10855b: 55 push %ebp
10855c: 89 e5 mov %esp,%ebp
10855e: 56 push %esi
10855f: 53 push %ebx
108560: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
108563: 8b 06 mov (%esi),%eax
108565: 8b 58 34 mov 0x34(%eax),%ebx
rtems_status_code sc;
sc = rtems_semaphore_obtain(
108568: 51 push %ecx
108569: 6a 00 push $0x0
10856b: 6a 00 push $0x0
10856d: ff 35 bc 44 12 00 pushl 0x1244bc
108573: e8 44 1c 00 00 call 10a1bc <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108578: 83 c4 10 add $0x10,%esp
10857b: 85 c0 test %eax,%eax
10857d: 0f 85 88 00 00 00 jne 10860b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
108583: 8b 43 08 mov 0x8(%ebx),%eax
108586: 48 dec %eax
108587: 89 43 08 mov %eax,0x8(%ebx)
10858a: 85 c0 test %eax,%eax
10858c: 0f 85 3e 01 00 00 jne 1086d0 <rtems_termios_close+0x175>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
108592: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108598: c1 e0 05 shl $0x5,%eax
10859b: 8b 80 7c 41 12 00 mov 0x12417c(%eax),%eax
1085a1: 85 c0 test %eax,%eax
1085a3: 74 08 je 1085ad <rtems_termios_close+0x52>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
1085a5: 83 ec 0c sub $0xc,%esp
1085a8: 53 push %ebx
1085a9: ff d0 call *%eax
1085ab: eb 26 jmp 1085d3 <rtems_termios_close+0x78>
} else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1085ad: 52 push %edx
1085ae: 6a 00 push $0x0
1085b0: 6a 00 push $0x0
1085b2: ff 73 18 pushl 0x18(%ebx)
1085b5: e8 02 1c 00 00 call 10a1bc <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
1085ba: 83 c4 10 add $0x10,%esp
1085bd: 85 c0 test %eax,%eax
1085bf: 75 4a jne 10860b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
1085c1: 89 d8 mov %ebx,%eax
1085c3: e8 10 fb ff ff call 1080d8 <drainOutput>
rtems_semaphore_release (tty->osem);
1085c8: 83 ec 0c sub $0xc,%esp
1085cb: ff 73 18 pushl 0x18(%ebx)
1085ce: e8 d5 1c 00 00 call 10a2a8 <rtems_semaphore_release>
1085d3: 83 c4 10 add $0x10,%esp
}
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
1085d6: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
1085dd: 75 35 jne 108614 <rtems_termios_close+0xb9>
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT );
1085df: 50 push %eax
1085e0: 50 push %eax
1085e1: 6a 01 push $0x1
1085e3: ff b3 c4 00 00 00 pushl 0xc4(%ebx)
1085e9: e8 66 17 00 00 call 109d54 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
1085ee: 83 c4 10 add $0x10,%esp
1085f1: 85 c0 test %eax,%eax
1085f3: 75 16 jne 10860b <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT );
1085f5: 51 push %ecx
1085f6: 51 push %ecx
1085f7: 6a 01 push $0x1
1085f9: ff b3 c8 00 00 00 pushl 0xc8(%ebx)
1085ff: e8 50 17 00 00 call 109d54 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
108604: 83 c4 10 add $0x10,%esp
108607: 85 c0 test %eax,%eax
108609: 74 09 je 108614 <rtems_termios_close+0xb9><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
10860b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10860e: 50 push %eax <== NOT EXECUTED
10860f: e8 70 21 00 00 call 10a784 <rtems_fatal_error_occurred><== NOT EXECUTED
}
if (tty->device.lastClose)
108614: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax
10861a: 85 c0 test %eax,%eax
10861c: 74 0d je 10862b <rtems_termios_close+0xd0>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
10861e: 52 push %edx
10861f: 56 push %esi
108620: ff 73 10 pushl 0x10(%ebx)
108623: ff 73 0c pushl 0xc(%ebx)
108626: ff d0 call *%eax
108628: 83 c4 10 add $0x10,%esp
if (tty->forw == NULL) {
10862b: 8b 13 mov (%ebx),%edx
10862d: 85 d2 test %edx,%edx
10862f: 8b 43 04 mov 0x4(%ebx),%eax
108632: 75 11 jne 108645 <rtems_termios_close+0xea>
rtems_termios_ttyTail = tty->back;
108634: a3 c0 44 12 00 mov %eax,0x1244c0
if ( rtems_termios_ttyTail != NULL ) {
108639: 85 c0 test %eax,%eax
10863b: 74 0b je 108648 <rtems_termios_close+0xed>
rtems_termios_ttyTail->forw = NULL;
10863d: c7 00 00 00 00 00 movl $0x0,(%eax)
108643: eb 03 jmp 108648 <rtems_termios_close+0xed>
}
} else {
tty->forw->back = tty->back;
108645: 89 42 04 mov %eax,0x4(%edx)
}
if (tty->back == NULL) {
108648: 8b 53 04 mov 0x4(%ebx),%edx
10864b: 85 d2 test %edx,%edx
10864d: 8b 03 mov (%ebx),%eax
10864f: 75 12 jne 108663 <rtems_termios_close+0x108>
rtems_termios_ttyHead = tty->forw;
108651: a3 c4 44 12 00 mov %eax,0x1244c4
if ( rtems_termios_ttyHead != NULL ) {
108656: 85 c0 test %eax,%eax
108658: 74 0b je 108665 <rtems_termios_close+0x10a>
rtems_termios_ttyHead->back = NULL;
10865a: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
108661: eb 02 jmp 108665 <rtems_termios_close+0x10a>
}
} else {
tty->back->forw = tty->forw;
108663: 89 02 mov %eax,(%edx)
}
rtems_semaphore_delete (tty->isem);
108665: 83 ec 0c sub $0xc,%esp
108668: ff 73 14 pushl 0x14(%ebx)
10866b: e8 bc 1a 00 00 call 10a12c <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
108670: 59 pop %ecx
108671: ff 73 18 pushl 0x18(%ebx)
108674: e8 b3 1a 00 00 call 10a12c <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
108679: 5a pop %edx
10867a: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108680: e8 a7 1a 00 00 call 10a12c <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
108685: 83 c4 10 add $0x10,%esp
108688: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
10868f: 74 09 je 10869a <rtems_termios_close+0x13f>
108691: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108698: 75 0e jne 1086a8 <rtems_termios_close+0x14d>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
10869a: 83 ec 0c sub $0xc,%esp
10869d: ff 73 68 pushl 0x68(%ebx)
1086a0: e8 87 1a 00 00 call 10a12c <rtems_semaphore_delete>
1086a5: 83 c4 10 add $0x10,%esp
free (tty->rawInBuf.theBuf);
1086a8: 83 ec 0c sub $0xc,%esp
1086ab: ff 73 58 pushl 0x58(%ebx)
1086ae: e8 c5 ec ff ff call 107378 <free>
free (tty->rawOutBuf.theBuf);
1086b3: 58 pop %eax
1086b4: ff 73 7c pushl 0x7c(%ebx)
1086b7: e8 bc ec ff ff call 107378 <free>
free (tty->cbuf);
1086bc: 5e pop %esi
1086bd: ff 73 1c pushl 0x1c(%ebx)
1086c0: e8 b3 ec ff ff call 107378 <free>
free (tty);
1086c5: 89 1c 24 mov %ebx,(%esp)
1086c8: e8 ab ec ff ff call 107378 <free>
1086cd: 83 c4 10 add $0x10,%esp
}
rtems_semaphore_release (rtems_termios_ttyMutex);
1086d0: 83 ec 0c sub $0xc,%esp
1086d3: ff 35 bc 44 12 00 pushl 0x1244bc
1086d9: e8 ca 1b 00 00 call 10a2a8 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
1086de: 31 c0 xor %eax,%eax
1086e0: 8d 65 f8 lea -0x8(%ebp),%esp
1086e3: 5b pop %ebx
1086e4: 5e pop %esi
1086e5: c9 leave
1086e6: c3 ret
00109894 <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)
{
109894: 55 push %ebp
109895: 89 e5 mov %esp,%ebp
109897: 83 ec 08 sub $0x8,%esp
10989a: 8b 45 08 mov 0x8(%ebp),%eax
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
10989d: 8b 55 0c mov 0xc(%ebp),%edx
1098a0: 01 90 90 00 00 00 add %edx,0x90(%eax)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
1098a6: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax)
1098ad: 75 1f jne 1098ce <rtems_termios_dequeue_characters+0x3a>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT);
1098af: 52 push %edx
1098b0: 52 push %edx
1098b1: 6a 02 push $0x2
1098b3: ff b0 c8 00 00 00 pushl 0xc8(%eax)
1098b9: e8 96 04 00 00 call 109d54 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
1098be: 83 c4 10 add $0x10,%esp
1098c1: 85 c0 test %eax,%eax
1098c3: 74 30 je 1098f5 <rtems_termios_dequeue_characters+0x61><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
1098c5: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1098c8: 50 push %eax <== NOT EXECUTED
1098c9: e8 b6 0e 00 00 call 10a784 <rtems_fatal_error_occurred><== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
if (tty->t_line == PPPDISC ) {
1098ce: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax)
1098d5: 75 15 jne 1098ec <rtems_termios_dequeue_characters+0x58>
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
1098d7: 8b 15 2c 42 12 00 mov 0x12422c,%edx
1098dd: 85 d2 test %edx,%edx
1098df: 74 14 je 1098f5 <rtems_termios_dequeue_characters+0x61><== NEVER TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
1098e1: 83 ec 0c sub $0xc,%esp
1098e4: 50 push %eax
1098e5: ff d2 call *%edx
1098e7: 83 c4 10 add $0x10,%esp
1098ea: eb 09 jmp 1098f5 <rtems_termios_dequeue_characters+0x61>
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
1098ec: 89 45 08 mov %eax,0x8(%ebp)
}
1098ef: c9 leave
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
1098f0: e9 6d fd ff ff jmp 109662 <rtems_termios_refill_transmitter>
}
1098f5: 31 c0 xor %eax,%eax
1098f7: c9 leave
1098f8: c3 ret
00109373 <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)
{
109373: 55 push %ebp
109374: 89 e5 mov %esp,%ebp
109376: 57 push %edi
109377: 56 push %esi
109378: 53 push %ebx
109379: 83 ec 2c sub $0x2c,%esp
10937c: 8b 5d 08 mov 0x8(%ebp),%ebx
10937f: 8b 7d 0c mov 0xc(%ebp),%edi
109382: 8b 4d 10 mov 0x10(%ebp),%ecx
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) {
109385: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
10938b: c1 e0 05 shl $0x5,%eax
10938e: 89 ca mov %ecx,%edx
109390: 83 b8 88 41 12 00 00 cmpl $0x0,0x124188(%eax)
109397: 75 3b jne 1093d4 <rtems_termios_enqueue_raw_characters+0x61>
109399: 89 4d e0 mov %ecx,-0x20(%ebp)
10939c: c6 45 df 00 movb $0x0,-0x21(%ebp)
1093a0: 31 f6 xor %esi,%esi
/*
* 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);
1093a2: 8d 43 30 lea 0x30(%ebx),%eax
1093a5: 89 45 d4 mov %eax,-0x2c(%ebp)
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,
1093a8: 8d 53 4a lea 0x4a(%ebx),%edx
1093ab: 89 55 d0 mov %edx,-0x30(%ebp)
1093ae: e9 26 02 00 00 jmp 1095d9 <rtems_termios_enqueue_raw_characters+0x266>
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--) {
c = *buf++;
1093b3: 0f be 0f movsbl (%edi),%ecx
1093b6: 47 inc %edi
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
1093b7: 56 push %esi
1093b8: 56 push %esi
1093b9: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1093bf: c1 e0 05 shl $0x5,%eax
1093c2: 53 push %ebx
1093c3: 51 push %ecx
1093c4: 89 55 cc mov %edx,-0x34(%ebp)
1093c7: ff 90 88 41 12 00 call *0x124188(%eax)
1093cd: 8b 55 cc mov -0x34(%ebp),%edx
1093d0: 4a dec %edx
1093d1: 83 c4 10 add $0x10,%esp
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--) {
1093d4: 85 d2 test %edx,%edx
1093d6: 75 db jne 1093b3 <rtems_termios_enqueue_raw_characters+0x40>
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
}
return 0;
1093d8: 31 f6 xor %esi,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
1093da: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
1093e1: 0f 85 0d 02 00 00 jne 1095f4 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
1093e7: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
tty->tty_rcvwakeup = 1;
}
return 0;
1093ed: 89 d6 mov %edx,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
1093ef: 85 c0 test %eax,%eax
1093f1: 0f 84 fd 01 00 00 je 1095f4 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
1093f7: 51 push %ecx
1093f8: 51 push %ecx
1093f9: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
1093ff: 8d 53 30 lea 0x30(%ebx),%edx
109402: 52 push %edx
109403: ff d0 call *%eax
tty->tty_rcvwakeup = 1;
109405: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx)
10940c: 00 00 00
10940f: e9 dd 01 00 00 jmp 1095f1 <rtems_termios_enqueue_raw_characters+0x27e>
}
return 0;
}
while (len--) {
c = *buf++;
109414: 8a 0f mov (%edi),%cl
109416: 88 4d de mov %cl,-0x22(%ebp)
109419: 47 inc %edi
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
10941a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109420: f6 c4 02 test $0x2,%ah
109423: 74 46 je 10946b <rtems_termios_enqueue_raw_characters+0xf8>
/* if received char is V_STOP and V_START (both are equal value) */
if (c == tty->termios.c_cc[VSTOP]) {
109425: 0f be c1 movsbl %cl,%eax
109428: 0f b6 53 4a movzbl 0x4a(%ebx),%edx
10942c: 39 d0 cmp %edx,%eax
10942e: 75 28 jne 109458 <rtems_termios_enqueue_raw_characters+0xe5>
if (c == tty->termios.c_cc[VSTART]) {
109430: 0f b6 53 49 movzbl 0x49(%ebx),%edx
109434: 39 d0 cmp %edx,%eax
109436: 75 0b jne 109443 <rtems_termios_enqueue_raw_characters+0xd0><== ALWAYS TAKEN
/* received VSTOP and VSTART==VSTOP? */
/* then toggle "stop output" status */
tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF;
109438: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10943e: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED
109441: eb 09 jmp 10944c <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
109443: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109449: 83 c8 10 or $0x10,%eax
10944c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
* 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)
{
109452: c6 45 df 01 movb $0x1,-0x21(%ebp)
109456: eb 19 jmp 109471 <rtems_termios_enqueue_raw_characters+0xfe>
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
109458: 0f b6 53 49 movzbl 0x49(%ebx),%edx
10945c: 39 d0 cmp %edx,%eax
10945e: 75 0b jne 10946b <rtems_termios_enqueue_raw_characters+0xf8><== ALWAYS TAKEN
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
109460: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109466: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED
109469: eb e1 jmp 10944c <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
10946b: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
10946f: 74 51 je 1094c2 <rtems_termios_enqueue_raw_characters+0x14f><== ALWAYS TAKEN
/* restart output according to FL_ORCVXOF flag */
if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) {
109471: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109477: 83 e0 30 and $0x30,%eax
10947a: 83 f8 20 cmp $0x20,%eax
10947d: 0f 85 53 01 00 00 jne 1095d6 <rtems_termios_enqueue_raw_characters+0x263>
/* disable interrupts */
rtems_interrupt_disable(level);
109483: 9c pushf <== NOT EXECUTED
109484: fa cli <== NOT EXECUTED
109485: 8f 45 e4 popl -0x1c(%ebp) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
109488: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10948e: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
109491: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
109497: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
10949e: 74 19 je 1094b9 <rtems_termios_enqueue_raw_characters+0x146><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
1094a0: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== 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)(
1094a6: 52 push %edx <== NOT EXECUTED
1094a7: 6a 01 push $0x1 <== NOT EXECUTED
1094a9: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
1094ac: 50 push %eax <== NOT EXECUTED
1094ad: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1094b0: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
1094b6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
1094b9: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED
1094bc: 9d popf <== NOT EXECUTED
1094bd: e9 14 01 00 00 jmp 1095d6 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
1094c2: 8b 43 60 mov 0x60(%ebx),%eax
1094c5: 8b 4b 64 mov 0x64(%ebx),%ecx
1094c8: 40 inc %eax
1094c9: 31 d2 xor %edx,%edx
1094cb: f7 f1 div %ecx
1094cd: 89 55 e4 mov %edx,-0x1c(%ebp)
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
1094d0: 9c pushf
1094d1: fa cli
1094d2: 8f 45 d8 popl -0x28(%ebp)
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
1094d5: 8b 53 5c mov 0x5c(%ebx),%edx
1094d8: 8b 43 64 mov 0x64(%ebx),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
1094db: 8b 4b 64 mov 0x64(%ebx),%ecx
}
} 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)
1094de: 29 d0 sub %edx,%eax
1094e0: 03 45 e4 add -0x1c(%ebp),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
1094e3: 31 d2 xor %edx,%edx
1094e5: f7 f1 div %ecx
}
} 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)
1094e7: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx
1094ed: 0f 86 98 00 00 00 jbe 10958b <rtems_termios_enqueue_raw_characters+0x218><== ALWAYS TAKEN
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
1094f3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== 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)
% tty->rawInBuf.Size) > tty->highwater) &&
1094f9: a8 01 test $0x1,%al <== NOT EXECUTED
1094fb: 0f 85 8a 00 00 00 jne 10958b <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
109501: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109507: 83 c8 01 or $0x1,%eax <== NOT EXECUTED
10950a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
109510: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109516: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED
10951b: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED
109520: 75 33 jne 109555 <rtems_termios_enqueue_raw_characters+0x1e2><== NOT EXECUTED
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
109522: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109528: a8 20 test $0x20,%al <== NOT EXECUTED
10952a: 75 09 jne 109535 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
10952c: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
109533: 75 56 jne 10958b <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
(tty->rawOutBufState == rob_idle)) {
/* if tx is stopped due to XOFF or out of data */
/* call write function here */
tty->flow_ctrl |= FL_ISNTXOF;
109535: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10953b: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
10953e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
109544: 51 push %ecx <== NOT EXECUTED
109545: 6a 01 push $0x1 <== NOT EXECUTED
109547: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
10954a: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10954d: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
109553: eb 33 jmp 109588 <rtems_termios_enqueue_raw_characters+0x215><== NOT EXECUTED
(void *)&(tty->termios.c_cc[VSTOP]), 1);
}
} else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) {
109555: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10955b: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED
109560: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED
109565: 75 24 jne 10958b <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->flow_ctrl |= FL_IRTSOFF;
109567: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10956d: 83 c8 04 or $0x4,%eax <== NOT EXECUTED
109570: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
109576: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED
10957c: 85 c0 test %eax,%eax <== NOT EXECUTED
10957e: 74 0b je 10958b <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
109580: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109583: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109586: ff d0 call *%eax <== NOT EXECUTED
109588: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
10958b: ff 75 d8 pushl -0x28(%ebp)
10958e: 9d popf
if (newTail == tty->rawInBuf.Head) {
10958f: 8b 43 5c mov 0x5c(%ebx),%eax
109592: 39 45 e4 cmp %eax,-0x1c(%ebp)
109595: 75 03 jne 10959a <rtems_termios_enqueue_raw_characters+0x227><== ALWAYS TAKEN
dropped++;
109597: 46 inc %esi <== NOT EXECUTED
109598: eb 3c jmp 1095d6 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
} else {
tty->rawInBuf.theBuf[newTail] = c;
10959a: 8b 43 58 mov 0x58(%ebx),%eax
10959d: 8a 4d de mov -0x22(%ebp),%cl
1095a0: 8b 55 e4 mov -0x1c(%ebp),%edx
1095a3: 88 0c 10 mov %cl,(%eax,%edx,1)
tty->rawInBuf.Tail = newTail;
1095a6: 89 53 60 mov %edx,0x60(%ebx)
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
1095a9: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
1095b0: 75 24 jne 1095d6 <rtems_termios_enqueue_raw_characters+0x263><== NEVER TAKEN
1095b2: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
1095b8: 85 c0 test %eax,%eax
1095ba: 74 1a je 1095d6 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
1095bc: 52 push %edx <== NOT EXECUTED
1095bd: 52 push %edx <== NOT EXECUTED
1095be: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED
1095c4: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
1095c7: ff d0 call *%eax <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
1095c9: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED
1095d0: 00 00 00
1095d3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1095d6: ff 4d e0 decl -0x20(%ebp)
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
1095d9: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
1095dd: 0f 85 31 fe ff ff jne 109414 <rtems_termios_enqueue_raw_characters+0xa1>
}
}
}
}
tty->rawInBufDropped += dropped;
1095e3: 01 73 78 add %esi,0x78(%ebx)
rtems_semaphore_release (tty->rawInBuf.Semaphore);
1095e6: 83 ec 0c sub $0xc,%esp
1095e9: ff 73 68 pushl 0x68(%ebx)
1095ec: e8 b7 0c 00 00 call 10a2a8 <rtems_semaphore_release>
return dropped;
1095f1: 83 c4 10 add $0x10,%esp
}
1095f4: 89 f0 mov %esi,%eax
1095f6: 8d 65 f4 lea -0xc(%ebp),%esp
1095f9: 5b pop %ebx
1095fa: 5e pop %esi
1095fb: 5f pop %edi
1095fc: c9 leave
1095fd: c3 ret
00108706 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
108706: 55 push %ebp
108707: 89 e5 mov %esp,%ebp
108709: 57 push %edi
10870a: 56 push %esi
10870b: 53 push %ebx
10870c: 83 ec 20 sub $0x20,%esp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
10870f: 8b 55 08 mov 0x8(%ebp),%edx
108712: 8b 02 mov (%edx),%eax
108714: 8b 58 34 mov 0x34(%eax),%ebx
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
108717: 8b 72 08 mov 0x8(%edx),%esi
rtems_status_code sc;
args->ioctl_return = 0;
10871a: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108721: 6a 00 push $0x0
108723: 6a 00 push $0x0
108725: ff 73 18 pushl 0x18(%ebx)
108728: e8 8f 1a 00 00 call 10a1bc <rtems_semaphore_obtain>
10872d: 89 45 e4 mov %eax,-0x1c(%ebp)
if (sc != RTEMS_SUCCESSFUL) {
108730: 83 c4 10 add $0x10,%esp
108733: 85 c0 test %eax,%eax
108735: 74 0b je 108742 <rtems_termios_ioctl+0x3c><== ALWAYS TAKEN
args->ioctl_return = sc;
108737: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
10873a: 89 41 0c mov %eax,0xc(%ecx) <== NOT EXECUTED
return sc;
10873d: e9 05 03 00 00 jmp 108a47 <rtems_termios_ioctl+0x341><== NOT EXECUTED
}
switch (args->command) {
108742: 8b 55 08 mov 0x8(%ebp),%edx
108745: 8b 42 04 mov 0x4(%edx),%eax
108748: 83 f8 04 cmp $0x4,%eax
10874b: 0f 84 4d 02 00 00 je 10899e <rtems_termios_ioctl+0x298>
108751: 77 10 ja 108763 <rtems_termios_ioctl+0x5d>
108753: 83 f8 02 cmp $0x2,%eax
108756: 74 77 je 1087cf <rtems_termios_ioctl+0xc9>
108758: 0f 87 1e 02 00 00 ja 10897c <rtems_termios_ioctl+0x276>
10875e: 48 dec %eax
10875f: 75 2f jne 108790 <rtems_termios_ioctl+0x8a><== NEVER TAKEN
108761: eb 55 jmp 1087b8 <rtems_termios_ioctl+0xb2>
108763: 3d 7f 66 04 40 cmp $0x4004667f,%eax
108768: 0f 84 a5 02 00 00 je 108a13 <rtems_termios_ioctl+0x30d><== NEVER TAKEN
10876e: 77 0a ja 10877a <rtems_termios_ioctl+0x74>
108770: 83 f8 05 cmp $0x5,%eax
108773: 75 1b jne 108790 <rtems_termios_ioctl+0x8a>
108775: e9 0e 02 00 00 jmp 108988 <rtems_termios_ioctl+0x282>
10877a: 3d 1a 74 04 40 cmp $0x4004741a,%eax
10877f: 0f 84 7e 02 00 00 je 108a03 <rtems_termios_ioctl+0x2fd>
108785: 3d 1b 74 04 80 cmp $0x8004741b,%eax
10878a: 0f 84 21 02 00 00 je 1089b1 <rtems_termios_ioctl+0x2ab><== ALWAYS TAKEN
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
108790: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108796: c1 e0 05 shl $0x5,%eax
108799: 8b 80 90 41 12 00 mov 0x124190(%eax),%eax
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
}
else {
sc = RTEMS_INVALID_NUMBER;
10879f: c7 45 e4 0a 00 00 00 movl $0xa,-0x1c(%ebp)
args->ioctl_return = sc;
return sc;
}
switch (args->command) {
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
1087a6: 85 c0 test %eax,%eax
1087a8: 0f 84 82 02 00 00 je 108a30 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
1087ae: 52 push %edx
1087af: 52 push %edx
1087b0: ff 75 08 pushl 0x8(%ebp)
1087b3: e9 40 02 00 00 jmp 1089f8 <rtems_termios_ioctl+0x2f2>
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
1087b8: 8b 4d 08 mov 0x8(%ebp),%ecx
1087bb: 8b 41 08 mov 0x8(%ecx),%eax
1087be: 8d 73 30 lea 0x30(%ebx),%esi
1087c1: b9 09 00 00 00 mov $0x9,%ecx
1087c6: 89 c7 mov %eax,%edi
1087c8: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
break;
1087ca: e9 61 02 00 00 jmp 108a30 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
1087cf: 8b 45 08 mov 0x8(%ebp),%eax
1087d2: 8b 70 08 mov 0x8(%eax),%esi
1087d5: 8d 7b 30 lea 0x30(%ebx),%edi
1087d8: b9 09 00 00 00 mov $0x9,%ecx
1087dd: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* check for flow control options to be switched off
*/
/* check for outgoing XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXON) &&
1087df: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1087e5: f6 c4 02 test $0x2,%ah
1087e8: 74 57 je 108841 <rtems_termios_ioctl+0x13b>
1087ea: f6 43 31 04 testb $0x4,0x31(%ebx)
1087ee: 75 51 jne 108841 <rtems_termios_ioctl+0x13b>
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
1087f0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1087f6: 25 ef fd ff ff and $0xfffffdef,%eax
1087fb: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
108801: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108807: a8 20 test $0x20,%al
108809: 74 36 je 108841 <rtems_termios_ioctl+0x13b><== ALWAYS TAKEN
/* disable interrupts */
rtems_interrupt_disable(level);
10880b: 9c pushf <== NOT EXECUTED
10880c: fa cli <== NOT EXECUTED
10880d: 5e pop %esi <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
10880e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108814: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
108817: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* check for chars in output buffer (or rob_state?) */
if (tty->rawOutBufState != rob_idle) {
10881d: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
108824: 74 19 je 10883f <rtems_termios_ioctl+0x139><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108826: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== 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)(
10882c: 57 push %edi <== NOT EXECUTED
10882d: 6a 01 push $0x1 <== NOT EXECUTED
10882f: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
108832: 50 push %eax <== NOT EXECUTED
108833: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108836: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10883c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
10883f: 56 push %esi <== NOT EXECUTED
108840: 9d popf <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) {
108841: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108847: f6 c4 04 test $0x4,%ah
10884a: 74 24 je 108870 <rtems_termios_ioctl+0x16a>
10884c: f6 43 31 10 testb $0x10,0x31(%ebx)
108850: 75 1e jne 108870 <rtems_termios_ioctl+0x16a>
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
108852: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108858: 80 e4 fb and $0xfb,%ah
10885b: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
108861: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108867: 83 e0 fd and $0xfffffffd,%eax
10886a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) {
108870: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108876: f6 c4 01 test $0x1,%ah
108879: 74 43 je 1088be <rtems_termios_ioctl+0x1b8><== ALWAYS TAKEN
10887b: 83 7b 38 00 cmpl $0x0,0x38(%ebx) <== NOT EXECUTED
10887f: 78 3d js 1088be <rtems_termios_ioctl+0x1b8><== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
108881: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108887: 80 e4 fe and $0xfe,%ah <== NOT EXECUTED
10888a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* restart remote Tx, if it was stopped */
if ((tty->flow_ctrl & FL_IRTSOFF) && (tty->device.startRemoteTx != NULL)) {
108890: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108896: a8 04 test $0x4,%al <== NOT EXECUTED
108898: 74 15 je 1088af <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
10889a: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
1088a0: 85 c0 test %eax,%eax <== NOT EXECUTED
1088a2: 74 0b je 1088af <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
1088a4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1088a7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1088aa: ff d0 call *%eax <== NOT EXECUTED
1088ac: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
1088af: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088b5: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
1088b8: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== 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) {
1088be: 83 7b 38 00 cmpl $0x0,0x38(%ebx)
1088c2: 79 0f jns 1088d3 <rtems_termios_ioctl+0x1cd><== ALWAYS TAKEN
tty->flow_ctrl |= FL_MDRTS;
1088c4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1088ca: 80 cc 01 or $0x1,%ah <== NOT EXECUTED
1088cd: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
/* check for incoming XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXOFF) {
1088d3: 8b 53 30 mov 0x30(%ebx),%edx
1088d6: f6 c6 10 test $0x10,%dh
1088d9: 74 0f je 1088ea <rtems_termios_ioctl+0x1e4>
tty->flow_ctrl |= FL_MDXOF;
1088db: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1088e1: 80 cc 04 or $0x4,%ah
1088e4: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
}
/* check for outgoing XON/XOF flow control switched on */
if (tty->termios.c_iflag & IXON) {
1088ea: 80 e6 04 and $0x4,%dh
1088ed: 74 0f je 1088fe <rtems_termios_ioctl+0x1f8>
tty->flow_ctrl |= FL_MDXON;
1088ef: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1088f5: 80 cc 02 or $0x2,%ah
1088f8: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
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) {
1088fe: f6 43 3c 02 testb $0x2,0x3c(%ebx)
108902: 75 39 jne 10893d <rtems_termios_ioctl+0x237>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
108904: 0f b6 73 46 movzbl 0x46(%ebx),%esi
rtems_clock_get_ticks_per_second() / 10;
108908: e8 6f 12 00 00 call 109b7c <rtems_clock_get_ticks_per_second>
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
10890d: 0f af c6 imul %esi,%eax
rtems_clock_get_ticks_per_second() / 10;
108910: b9 0a 00 00 00 mov $0xa,%ecx
108915: 31 d2 xor %edx,%edx
108917: f7 f1 div %ecx
if (tty->termios.c_lflag & ICANON) {
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
} else {
tty->vtimeTicks = tty->termios.c_cc[VTIME] *
108919: 89 43 54 mov %eax,0x54(%ebx)
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
10891c: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
108920: 74 15 je 108937 <rtems_termios_ioctl+0x231>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
108922: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
108929: 89 43 70 mov %eax,0x70(%ebx)
if (tty->termios.c_cc[VMIN])
10892c: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
108930: 75 19 jne 10894b <rtems_termios_ioctl+0x245>
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
108932: 89 43 74 mov %eax,0x74(%ebx)
108935: eb 24 jmp 10895b <rtems_termios_ioctl+0x255>
} else {
if (tty->termios.c_cc[VMIN]) {
108937: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
10893b: 74 17 je 108954 <rtems_termios_ioctl+0x24e><== ALWAYS TAKEN
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
10893d: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
108944: c7 43 70 00 00 00 00 movl $0x0,0x70(%ebx)
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
10894b: c7 43 74 00 00 00 00 movl $0x0,0x74(%ebx)
108952: eb 07 jmp 10895b <rtems_termios_ioctl+0x255>
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
108954: c7 43 6c 01 00 00 00 movl $0x1,0x6c(%ebx)
}
}
}
if (tty->device.setAttributes)
10895b: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax
108961: 85 c0 test %eax,%eax
108963: 0f 84 c7 00 00 00 je 108a30 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
(*tty->device.setAttributes)(tty->minor, &tty->termios);
108969: 56 push %esi
10896a: 56 push %esi
10896b: 8d 53 30 lea 0x30(%ebx),%edx
10896e: 52 push %edx
10896f: ff 73 10 pushl 0x10(%ebx)
108972: ff d0 call *%eax
108974: 83 c4 10 add $0x10,%esp
108977: e9 b4 00 00 00 jmp 108a30 <rtems_termios_ioctl+0x32a>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
10897c: 89 d8 mov %ebx,%eax
10897e: e8 55 f7 ff ff call 1080d8 <drainOutput>
break;
108983: e9 a8 00 00 00 jmp 108a30 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
108988: 8b 06 mov (%esi),%eax
10898a: 8b 56 04 mov 0x4(%esi),%edx
10898d: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx)
108993: 89 93 d8 00 00 00 mov %edx,0xd8(%ebx)
break;
108999: e9 92 00 00 00 jmp 108a30 <rtems_termios_ioctl+0x32a>
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
10899e: 8b 06 mov (%esi),%eax
1089a0: 8b 56 04 mov 0x4(%esi),%edx
1089a3: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx)
1089a9: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
break;
1089af: eb 7f jmp 108a30 <rtems_termios_ioctl+0x32a>
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
1089b1: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1089b7: c1 e0 05 shl $0x5,%eax
1089ba: 8b 80 7c 41 12 00 mov 0x12417c(%eax),%eax
1089c0: 85 c0 test %eax,%eax
1089c2: 74 0c je 1089d0 <rtems_termios_ioctl+0x2ca>
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
1089c4: 83 ec 0c sub $0xc,%esp
1089c7: 53 push %ebx
1089c8: ff d0 call *%eax
1089ca: 89 45 e4 mov %eax,-0x1c(%ebp)
1089cd: 83 c4 10 add $0x10,%esp
}
tty->t_line=*(int*)(args->buffer);
1089d0: 8b 55 08 mov 0x8(%ebp),%edx
1089d3: 8b 42 08 mov 0x8(%edx),%eax
1089d6: 8b 00 mov (%eax),%eax
1089d8: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
tty->t_sc = NULL; /* ensure that no more valid data */
1089de: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
1089e5: 00 00 00
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
1089e8: c1 e0 05 shl $0x5,%eax
1089eb: 8b 80 78 41 12 00 mov 0x124178(%eax),%eax
1089f1: 85 c0 test %eax,%eax
1089f3: 74 3b je 108a30 <rtems_termios_ioctl+0x32a><== NEVER TAKEN
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
1089f5: 83 ec 0c sub $0xc,%esp
1089f8: 53 push %ebx
1089f9: ff d0 call *%eax
1089fb: 89 45 e4 mov %eax,-0x1c(%ebp)
1089fe: e9 71 ff ff ff jmp 108974 <rtems_termios_ioctl+0x26e>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
108a03: 8b 4d 08 mov 0x8(%ebp),%ecx
108a06: 8b 41 08 mov 0x8(%ecx),%eax
108a09: 8b 93 cc 00 00 00 mov 0xcc(%ebx),%edx
108a0f: 89 10 mov %edx,(%eax)
break;
108a11: eb 1d jmp 108a30 <rtems_termios_ioctl+0x32a>
#endif
case FIONREAD: {
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
108a13: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED
108a16: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED
if ( rawnc < 0 )
108a19: 29 d0 sub %edx,%eax <== NOT EXECUTED
108a1b: 79 05 jns 108a22 <rtems_termios_ioctl+0x31c><== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
108a1d: 8b 53 64 mov 0x64(%ebx),%edx <== NOT EXECUTED
108a20: 01 d0 add %edx,%eax <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
108a22: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
108a25: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED
108a28: 03 43 20 add 0x20(%ebx),%eax <== NOT EXECUTED
108a2b: 2b 43 24 sub 0x24(%ebx),%eax <== NOT EXECUTED
108a2e: 89 02 mov %eax,(%edx) <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
108a30: 83 ec 0c sub $0xc,%esp
108a33: ff 73 18 pushl 0x18(%ebx)
108a36: e8 6d 18 00 00 call 10a2a8 <rtems_semaphore_release>
args->ioctl_return = sc;
108a3b: 8b 55 e4 mov -0x1c(%ebp),%edx
108a3e: 8b 45 08 mov 0x8(%ebp),%eax
108a41: 89 50 0c mov %edx,0xc(%eax)
return sc;
108a44: 83 c4 10 add $0x10,%esp
}
108a47: 8b 45 e4 mov -0x1c(%ebp),%eax
108a4a: 8d 65 f4 lea -0xc(%ebp),%esp
108a4d: 5b pop %ebx
108a4e: 5e pop %esi
108a4f: 5f pop %edi
108a50: c9 leave
108a51: c3 ret
00108135 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
108135: 55 push %ebp
108136: 89 e5 mov %esp,%ebp
108138: 57 push %edi
108139: 56 push %esi
10813a: 53 push %ebx
10813b: 83 ec 20 sub $0x20,%esp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
10813e: 6a 00 push $0x0
108140: 6a 00 push $0x0
108142: ff 35 bc 44 12 00 pushl 0x1244bc
108148: e8 6f 20 00 00 call 10a1bc <rtems_semaphore_obtain>
10814d: 89 45 e4 mov %eax,-0x1c(%ebp)
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108150: 83 c4 10 add $0x10,%esp
108153: 85 c0 test %eax,%eax
108155: 0f 85 d3 03 00 00 jne 10852e <rtems_termios_open+0x3f9><== NEVER TAKEN
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
10815b: 8b 35 c4 44 12 00 mov 0x1244c4,%esi
108161: 89 f2 mov %esi,%edx
108163: eb 16 jmp 10817b <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
108165: 8b 45 08 mov 0x8(%ebp),%eax
108168: 39 42 0c cmp %eax,0xc(%edx)
10816b: 75 0c jne 108179 <rtems_termios_open+0x44>
10816d: 8b 4d 0c mov 0xc(%ebp),%ecx
108170: 39 4a 10 cmp %ecx,0x10(%edx)
108173: 0f 84 26 03 00 00 je 10849f <rtems_termios_open+0x36a><== ALWAYS TAKEN
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) {
108179: 8b 12 mov (%edx),%edx
10817b: 85 d2 test %edx,%edx
10817d: 75 e6 jne 108165 <rtems_termios_open+0x30>
10817f: e9 b5 03 00 00 jmp 108539 <rtems_termios_open+0x404>
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
if (tty == NULL) {
rtems_semaphore_release (rtems_termios_ttyMutex);
108184: 83 ec 0c sub $0xc,%esp
108187: eb 30 jmp 1081b9 <rtems_termios_open+0x84>
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
108189: a1 74 23 12 00 mov 0x122374,%eax
10818e: 89 42 64 mov %eax,0x64(%edx)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
108191: 8b 42 64 mov 0x64(%edx),%eax
108194: 83 ec 0c sub $0xc,%esp
108197: 50 push %eax
108198: 89 55 e0 mov %edx,-0x20(%ebp)
10819b: e8 74 f4 ff ff call 107614 <malloc>
1081a0: 89 c7 mov %eax,%edi
1081a2: 8b 55 e0 mov -0x20(%ebp),%edx
1081a5: 89 42 58 mov %eax,0x58(%edx)
if (tty->rawInBuf.theBuf == NULL) {
1081a8: 83 c4 10 add $0x10,%esp
1081ab: 85 c0 test %eax,%eax
1081ad: 75 24 jne 1081d3 <rtems_termios_open+0x9e>
free(tty);
1081af: 83 ec 0c sub $0xc,%esp
1081b2: 52 push %edx
1081b3: e8 c0 f1 ff ff call 107378 <free>
rtems_semaphore_release (rtems_termios_ttyMutex);
1081b8: 5b pop %ebx
1081b9: ff 35 bc 44 12 00 pushl 0x1244bc
1081bf: e8 e4 20 00 00 call 10a2a8 <rtems_semaphore_release>
return RTEMS_NO_MEMORY;
1081c4: 83 c4 10 add $0x10,%esp
1081c7: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp)
1081ce: e9 5b 03 00 00 jmp 10852e <rtems_termios_open+0x3f9>
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
1081d3: a1 78 23 12 00 mov 0x122378,%eax
1081d8: 89 82 88 00 00 00 mov %eax,0x88(%edx)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
1081de: 8b 82 88 00 00 00 mov 0x88(%edx),%eax
1081e4: 83 ec 0c sub $0xc,%esp
1081e7: 50 push %eax
1081e8: 89 55 e0 mov %edx,-0x20(%ebp)
1081eb: e8 24 f4 ff ff call 107614 <malloc>
1081f0: 8b 55 e0 mov -0x20(%ebp),%edx
1081f3: 89 42 7c mov %eax,0x7c(%edx)
if (tty->rawOutBuf.theBuf == NULL) {
1081f6: 83 c4 10 add $0x10,%esp
1081f9: 85 c0 test %eax,%eax
1081fb: 75 05 jne 108202 <rtems_termios_open+0xcd><== ALWAYS TAKEN
free((void *)(tty->rawInBuf.theBuf));
1081fd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108200: eb 2e jmp 108230 <rtems_termios_open+0xfb><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
108202: 83 ec 0c sub $0xc,%esp
108205: ff 35 70 23 12 00 pushl 0x122370
10820b: 89 55 e0 mov %edx,-0x20(%ebp)
10820e: 89 45 dc mov %eax,-0x24(%ebp)
108211: e8 fe f3 ff ff call 107614 <malloc>
108216: 8b 55 e0 mov -0x20(%ebp),%edx
108219: 89 42 1c mov %eax,0x1c(%edx)
if (tty->cbuf == NULL) {
10821c: 83 c4 10 add $0x10,%esp
10821f: 85 c0 test %eax,%eax
108221: 8b 4d dc mov -0x24(%ebp),%ecx
108224: 75 19 jne 10823f <rtems_termios_open+0x10a>
free((void *)(tty->rawOutBuf.theBuf));
108226: 83 ec 0c sub $0xc,%esp
108229: 51 push %ecx
10822a: e8 49 f1 ff ff call 107378 <free>
free((void *)(tty->rawInBuf.theBuf));
10822f: 59 pop %ecx
108230: 57 push %edi
108231: e8 42 f1 ff ff call 107378 <free>
free(tty);
108236: 5a pop %edx
108237: 8b 55 e0 mov -0x20(%ebp),%edx
10823a: e9 73 ff ff ff jmp 1081b2 <rtems_termios_open+0x7d>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
10823f: c7 82 d4 00 00 00 00 movl $0x0,0xd4(%edx)
108246: 00 00 00
tty->tty_snd.sw_arg = NULL;
108249: c7 82 d8 00 00 00 00 movl $0x0,0xd8(%edx)
108250: 00 00 00
tty->tty_rcv.sw_pfn = NULL;
108253: c7 82 dc 00 00 00 00 movl $0x0,0xdc(%edx)
10825a: 00 00 00
tty->tty_rcv.sw_arg = NULL;
10825d: c7 82 e0 00 00 00 00 movl $0x0,0xe0(%edx)
108264: 00 00 00
tty->tty_rcvwakeup = 0;
108267: c7 82 e4 00 00 00 00 movl $0x0,0xe4(%edx)
10826e: 00 00 00
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
108271: 89 32 mov %esi,(%edx)
tty->back = NULL;
108273: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
if (rtems_termios_ttyHead != NULL)
10827a: 85 f6 test %esi,%esi
10827c: 74 03 je 108281 <rtems_termios_open+0x14c>
rtems_termios_ttyHead->back = tty;
10827e: 89 56 04 mov %edx,0x4(%esi)
rtems_termios_ttyHead = tty;
108281: 89 1d c4 44 12 00 mov %ebx,0x1244c4
if (rtems_termios_ttyTail == NULL)
108287: 83 3d c0 44 12 00 00 cmpl $0x0,0x1244c0
10828e: 75 06 jne 108296 <rtems_termios_open+0x161>
rtems_termios_ttyTail = tty;
108290: 89 1d c0 44 12 00 mov %ebx,0x1244c0
tty->minor = minor;
108296: 8b 45 0c mov 0xc(%ebp),%eax
108299: 89 43 10 mov %eax,0x10(%ebx)
tty->major = major;
10829c: 8b 4d 08 mov 0x8(%ebp),%ecx
10829f: 89 4b 0c mov %ecx,0xc(%ebx)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1082a2: 83 ec 0c sub $0xc,%esp
1082a5: 8d 43 14 lea 0x14(%ebx),%eax
1082a8: 50 push %eax
1082a9: 6a 00 push $0x0
1082ab: 6a 54 push $0x54
1082ad: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'i', c),
1082af: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
1082b6: 0d 00 69 52 54 or $0x54526900,%eax
1082bb: 50 push %eax
1082bc: 89 55 e0 mov %edx,-0x20(%ebp)
1082bf: e8 d0 1c 00 00 call 109f94 <rtems_semaphore_create>
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)
1082c4: 83 c4 20 add $0x20,%esp
1082c7: 85 c0 test %eax,%eax
1082c9: 8b 55 e0 mov -0x20(%ebp),%edx
1082cc: 0f 85 42 02 00 00 jne 108514 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
1082d2: 83 ec 0c sub $0xc,%esp
1082d5: 8d 43 18 lea 0x18(%ebx),%eax
1082d8: 50 push %eax
1082d9: 6a 00 push $0x0
1082db: 6a 54 push $0x54
1082dd: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'o', c),
1082df: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->isem);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
1082e6: 0d 00 6f 52 54 or $0x54526f00,%eax
1082eb: 50 push %eax
1082ec: 89 55 e0 mov %edx,-0x20(%ebp)
1082ef: e8 a0 1c 00 00 call 109f94 <rtems_semaphore_create>
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)
1082f4: 83 c4 20 add $0x20,%esp
1082f7: 85 c0 test %eax,%eax
1082f9: 8b 55 e0 mov -0x20(%ebp),%edx
1082fc: 0f 85 12 02 00 00 jne 108514 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
108302: 83 ec 0c sub $0xc,%esp
108305: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax
10830b: 50 push %eax
10830c: 6a 00 push $0x0
10830e: 6a 20 push $0x20
108310: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'x', c),
108312: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&tty->osem);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
108319: 0d 00 78 52 54 or $0x54527800,%eax
10831e: 50 push %eax
10831f: 89 55 e0 mov %edx,-0x20(%ebp)
108322: e8 6d 1c 00 00 call 109f94 <rtems_semaphore_create>
rtems_build_name ('T', 'R', 'x', c),
0,
RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO,
RTEMS_NO_PRIORITY,
&tty->rawOutBuf.Semaphore);
if (sc != RTEMS_SUCCESSFUL)
108327: 83 c4 20 add $0x20,%esp
10832a: 85 c0 test %eax,%eax
10832c: 8b 55 e0 mov -0x20(%ebp),%edx
10832f: 0f 85 df 01 00 00 jne 108514 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
108335: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
10833c: 00 00 00
/*
* Set callbacks
*/
tty->device = *callbacks;
10833f: 8d bb 98 00 00 00 lea 0x98(%ebx),%edi
108345: b9 08 00 00 00 mov $0x8,%ecx
10834a: 8b 75 14 mov 0x14(%ebp),%esi
10834d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
10834f: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108356: 75 74 jne 1083cc <rtems_termios_open+0x297>
sc = rtems_task_create (
108358: 50 push %eax
108359: 50 push %eax
10835a: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax
108360: 50 push %eax
108361: 6a 00 push $0x0
108363: 68 00 05 00 00 push $0x500
108368: 68 00 04 00 00 push $0x400
10836d: 6a 0a push $0xa
rtems_build_name ('T', 'x', 'T', c),
10836f: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
108376: 0d 00 54 78 54 or $0x54785400,%eax
10837b: 50 push %eax
10837c: 89 55 e0 mov %edx,-0x20(%ebp)
10837f: e8 b4 1f 00 00 call 10a338 <rtems_task_create>
TERMIOS_TXTASK_STACKSIZE,
RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE |
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->txTaskId);
if (sc != RTEMS_SUCCESSFUL)
108384: 83 c4 20 add $0x20,%esp
108387: 85 c0 test %eax,%eax
108389: 8b 55 e0 mov -0x20(%ebp),%edx
10838c: 0f 85 82 01 00 00 jne 108514 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
108392: 57 push %edi
108393: 57 push %edi
108394: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
10839a: 50 push %eax
10839b: 6a 00 push $0x0
10839d: 68 00 05 00 00 push $0x500
1083a2: 68 00 04 00 00 push $0x400
1083a7: 6a 09 push $0x9
rtems_build_name ('R', 'x', 'T', c),
1083a9: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->txTaskId);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
1083b0: 0d 00 54 78 52 or $0x52785400,%eax
1083b5: 50 push %eax
1083b6: 89 55 e0 mov %edx,-0x20(%ebp)
1083b9: e8 7a 1f 00 00 call 10a338 <rtems_task_create>
TERMIOS_RXTASK_STACKSIZE,
RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE |
RTEMS_NO_ASR,
RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL,
&tty->rxTaskId);
if (sc != RTEMS_SUCCESSFUL)
1083be: 83 c4 20 add $0x20,%esp
1083c1: 85 c0 test %eax,%eax
1083c3: 8b 55 e0 mov -0x20(%ebp),%edx
1083c6: 0f 85 48 01 00 00 jne 108514 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
1083cc: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1083d3: 74 09 je 1083de <rtems_termios_open+0x2a9>
1083d5: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
1083dc: 75 30 jne 10840e <rtems_termios_open+0x2d9>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
1083de: 83 ec 0c sub $0xc,%esp
1083e1: 8d 43 68 lea 0x68(%ebx),%eax
1083e4: 50 push %eax
1083e5: 6a 00 push $0x0
1083e7: 6a 24 push $0x24
1083e9: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'r', c),
1083eb: 0f be 05 7c 23 12 00 movsbl 0x12237c,%eax
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
1083f2: 0d 00 72 52 54 or $0x54527200,%eax
1083f7: 50 push %eax
1083f8: 89 55 e0 mov %edx,-0x20(%ebp)
1083fb: e8 94 1b 00 00 call 109f94 <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)
108400: 83 c4 20 add $0x20,%esp
108403: 85 c0 test %eax,%eax
108405: 8b 55 e0 mov -0x20(%ebp),%edx
108408: 0f 85 06 01 00 00 jne 108514 <rtems_termios_open+0x3df>
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
10840e: c7 43 30 02 25 00 00 movl $0x2502,0x30(%ebx)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
108415: c7 43 34 05 18 00 00 movl $0x1805,0x34(%ebx)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
10841c: c7 43 38 bd 08 00 00 movl $0x8bd,0x38(%ebx)
tty->termios.c_lflag =
108423: c7 43 3c 3b 82 00 00 movl $0x823b,0x3c(%ebx)
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
10842a: c6 43 41 03 movb $0x3,0x41(%ebx)
tty->termios.c_cc[VQUIT] = '\034';
10842e: c6 43 42 1c movb $0x1c,0x42(%ebx)
tty->termios.c_cc[VERASE] = '\177';
108432: c6 43 43 7f movb $0x7f,0x43(%ebx)
tty->termios.c_cc[VKILL] = '\025';
108436: c6 43 44 15 movb $0x15,0x44(%ebx)
tty->termios.c_cc[VEOF] = '\004';
10843a: c6 43 45 04 movb $0x4,0x45(%ebx)
tty->termios.c_cc[VEOL] = '\000';
10843e: c6 43 4c 00 movb $0x0,0x4c(%ebx)
tty->termios.c_cc[VEOL2] = '\000';
108442: c6 43 51 00 movb $0x0,0x51(%ebx)
tty->termios.c_cc[VSTART] = '\021';
108446: c6 43 49 11 movb $0x11,0x49(%ebx)
tty->termios.c_cc[VSTOP] = '\023';
10844a: c6 43 4a 13 movb $0x13,0x4a(%ebx)
tty->termios.c_cc[VSUSP] = '\032';
10844e: c6 43 4b 1a movb $0x1a,0x4b(%ebx)
tty->termios.c_cc[VREPRINT] = '\022';
108452: c6 43 4d 12 movb $0x12,0x4d(%ebx)
tty->termios.c_cc[VDISCARD] = '\017';
108456: c6 43 4e 0f movb $0xf,0x4e(%ebx)
tty->termios.c_cc[VWERASE] = '\027';
10845a: c6 43 4f 17 movb $0x17,0x4f(%ebx)
tty->termios.c_cc[VLNEXT] = '\026';
10845e: c6 43 50 16 movb $0x16,0x50(%ebx)
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
108462: c7 83 b8 00 00 00 00 movl $0x0,0xb8(%ebx)
108469: 00 00 00
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
10846c: 8b 43 64 mov 0x64(%ebx),%eax
10846f: d1 e8 shr %eax
108471: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
tty->highwater = tty->rawInBuf.Size * 3/4;
108477: 8b 43 64 mov 0x64(%ebx),%eax
10847a: 8d 04 40 lea (%eax,%eax,2),%eax
10847d: c1 e8 02 shr $0x2,%eax
108480: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
/*
* Bump name characer
*/
if (c++ == 'z')
108486: a0 7c 23 12 00 mov 0x12237c,%al
10848b: 8d 48 01 lea 0x1(%eax),%ecx
10848e: 88 0d 7c 23 12 00 mov %cl,0x12237c
108494: 3c 7a cmp $0x7a,%al
108496: 75 07 jne 10849f <rtems_termios_open+0x36a>
c = 'a';
108498: c6 05 7c 23 12 00 61 movb $0x61,0x12237c
}
args->iop->data1 = tty;
10849f: 8b 4d 10 mov 0x10(%ebp),%ecx
1084a2: 8b 01 mov (%ecx),%eax
1084a4: 89 50 34 mov %edx,0x34(%eax)
if (!tty->refcount++) {
1084a7: 8b 42 08 mov 0x8(%edx),%eax
1084aa: 8d 48 01 lea 0x1(%eax),%ecx
1084ad: 89 4a 08 mov %ecx,0x8(%edx)
1084b0: 85 c0 test %eax,%eax
1084b2: 75 69 jne 10851d <rtems_termios_open+0x3e8>
if (tty->device.firstOpen)
1084b4: 8b 82 98 00 00 00 mov 0x98(%edx),%eax
1084ba: 85 c0 test %eax,%eax
1084bc: 74 15 je 1084d3 <rtems_termios_open+0x39e>
(*tty->device.firstOpen)(major, minor, arg);
1084be: 56 push %esi
1084bf: ff 75 10 pushl 0x10(%ebp)
1084c2: ff 75 0c pushl 0xc(%ebp)
1084c5: ff 75 08 pushl 0x8(%ebp)
1084c8: 89 55 e0 mov %edx,-0x20(%ebp)
1084cb: ff d0 call *%eax
1084cd: 83 c4 10 add $0x10,%esp
1084d0: 8b 55 e0 mov -0x20(%ebp),%edx
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
1084d3: 83 ba b4 00 00 00 02 cmpl $0x2,0xb4(%edx)
1084da: 75 41 jne 10851d <rtems_termios_open+0x3e8>
sc = rtems_task_start(
1084dc: 53 push %ebx
1084dd: 52 push %edx
1084de: 68 fe 95 10 00 push $0x1095fe
1084e3: ff b2 c4 00 00 00 pushl 0xc4(%edx)
1084e9: 89 55 e0 mov %edx,-0x20(%ebp)
1084ec: e8 bb 20 00 00 call 10a5ac <rtems_task_start>
tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
1084f1: 83 c4 10 add $0x10,%esp
1084f4: 85 c0 test %eax,%eax
1084f6: 8b 55 e0 mov -0x20(%ebp),%edx
1084f9: 75 19 jne 108514 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(
1084fb: 51 push %ecx
1084fc: 52 push %edx
1084fd: 68 30 98 10 00 push $0x109830
108502: ff b2 c8 00 00 00 pushl 0xc8(%edx)
108508: e8 9f 20 00 00 call 10a5ac <rtems_task_start>
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
10850d: 83 c4 10 add $0x10,%esp
108510: 85 c0 test %eax,%eax
108512: 74 09 je 10851d <rtems_termios_open+0x3e8><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108514: 83 ec 0c sub $0xc,%esp
108517: 50 push %eax
108518: e8 67 22 00 00 call 10a784 <rtems_fatal_error_occurred>
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
10851d: 83 ec 0c sub $0xc,%esp
108520: ff 35 bc 44 12 00 pushl 0x1244bc
108526: e8 7d 1d 00 00 call 10a2a8 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
10852b: 83 c4 10 add $0x10,%esp
}
10852e: 8b 45 e4 mov -0x1c(%ebp),%eax
108531: 8d 65 f4 lea -0xc(%ebp),%esp
108534: 5b pop %ebx
108535: 5e pop %esi
108536: 5f pop %edi
108537: c9 leave
108538: c3 ret
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
108539: 52 push %edx
10853a: 52 push %edx
10853b: 68 e8 00 00 00 push $0xe8
108540: 6a 01 push $0x1
108542: e8 c5 ec ff ff call 10720c <calloc>
108547: 89 c2 mov %eax,%edx
108549: 89 c3 mov %eax,%ebx
if (tty == NULL) {
10854b: 83 c4 10 add $0x10,%esp
10854e: 85 c0 test %eax,%eax
108550: 0f 85 33 fc ff ff jne 108189 <rtems_termios_open+0x54>
108556: e9 29 fc ff ff jmp 108184 <rtems_termios_open+0x4f>
00108a52 <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
108a52: 55 push %ebp
108a53: 89 e5 mov %esp,%ebp
108a55: 57 push %edi
108a56: 56 push %esi
108a57: 53 push %ebx
108a58: 83 ec 3c sub $0x3c,%esp
108a5b: 8b 45 08 mov 0x8(%ebp),%eax
108a5e: 8b 75 0c mov 0xc(%ebp),%esi
108a61: 8b 5d 10 mov 0x10(%ebp),%ebx
const unsigned char *buf = _buf;
108a64: 89 c7 mov %eax,%edi
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
108a66: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
108a6d: 75 1b jne 108a8a <rtems_termios_puts+0x38>
(*tty->device.write)(tty->minor, (void *)buf, len);
108a6f: 89 75 10 mov %esi,0x10(%ebp)
108a72: 89 45 0c mov %eax,0xc(%ebp)
108a75: 8b 43 10 mov 0x10(%ebx),%eax
108a78: 89 45 08 mov %eax,0x8(%ebp)
108a7b: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108a81: 8d 65 f4 lea -0xc(%ebp),%esp
108a84: 5b pop %ebx
108a85: 5e pop %esi
108a86: 5f pop %edi
108a87: c9 leave
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);
108a88: ff e0 jmp *%eax
return;
}
newHead = tty->rawOutBuf.Head;
108a8a: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
108a90: 89 45 e4 mov %eax,-0x1c(%ebp)
while (len) {
108a93: e9 ca 00 00 00 jmp 108b62 <rtems_termios_puts+0x110>
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
108a98: 8b 45 e4 mov -0x1c(%ebp),%eax
108a9b: 40 inc %eax
108a9c: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
108aa2: 31 d2 xor %edx,%edx
108aa4: f7 f1 div %ecx
108aa6: 89 55 c4 mov %edx,-0x3c(%ebp)
108aa9: 89 55 e4 mov %edx,-0x1c(%ebp)
rtems_interrupt_disable (level);
108aac: 9c pushf
108aad: fa cli
108aae: 8f 45 d4 popl -0x2c(%ebp)
108ab1: 8b 55 d4 mov -0x2c(%ebp),%edx
108ab4: 8b 4d c4 mov -0x3c(%ebp),%ecx
while (newHead == tty->rawOutBuf.Tail) {
108ab7: eb 35 jmp 108aee <rtems_termios_puts+0x9c>
tty->rawOutBufState = rob_wait;
108ab9: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
108ac0: 00 00 00
rtems_interrupt_enable (level);
108ac3: 52 push %edx
108ac4: 9d popf
sc = rtems_semaphore_obtain(
108ac5: 50 push %eax
108ac6: 6a 00 push $0x0
108ac8: 6a 00 push $0x0
108aca: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108ad0: 89 4d e0 mov %ecx,-0x20(%ebp)
108ad3: e8 e4 16 00 00 call 10a1bc <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108ad8: 83 c4 10 add $0x10,%esp
108adb: 85 c0 test %eax,%eax
108add: 8b 4d e0 mov -0x20(%ebp),%ecx
108ae0: 74 09 je 108aeb <rtems_termios_puts+0x99><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108ae2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108ae5: 50 push %eax <== NOT EXECUTED
108ae6: e8 99 1c 00 00 call 10a784 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
108aeb: 9c pushf
108aec: fa cli
108aed: 5a pop %edx
* 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) {
108aee: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108af4: 39 c1 cmp %eax,%ecx
108af6: 74 c1 je 108ab9 <rtems_termios_puts+0x67>
108af8: 89 55 d4 mov %edx,-0x2c(%ebp)
108afb: 89 4d c4 mov %ecx,-0x3c(%ebp)
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
rtems_fatal_error_occurred (sc);
rtems_interrupt_disable (level);
}
tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++;
108afe: 8b 8b 80 00 00 00 mov 0x80(%ebx),%ecx
108b04: 8a 07 mov (%edi),%al
108b06: 8b 53 7c mov 0x7c(%ebx),%edx
108b09: 88 04 0a mov %al,(%edx,%ecx,1)
108b0c: 47 inc %edi
tty->rawOutBuf.Head = newHead;
108b0d: 8b 4d c4 mov -0x3c(%ebp),%ecx
108b10: 89 8b 80 00 00 00 mov %ecx,0x80(%ebx)
if (tty->rawOutBufState == rob_idle) {
108b16: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
108b1d: 75 3e jne 108b5d <rtems_termios_puts+0x10b>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
108b1f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108b25: a8 10 test $0x10,%al
108b27: 75 1b jne 108b44 <rtems_termios_puts+0xf2><== NEVER TAKEN
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108b29: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
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,
108b2f: 51 push %ecx
108b30: 6a 01 push $0x1
108b32: 03 43 7c add 0x7c(%ebx),%eax
108b35: 50 push %eax
108b36: ff 73 10 pushl 0x10(%ebx)
108b39: ff 93 a4 00 00 00 call *0xa4(%ebx)
108b3f: 83 c4 10 add $0x10,%esp
108b42: eb 0f jmp 108b53 <rtems_termios_puts+0x101>
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
} else {
/* remember that output has been stopped due to flow ctrl*/
tty->flow_ctrl |= FL_OSTOP;
108b44: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108b4a: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
108b4d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
108b53: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
108b5a: 00 00 00
}
rtems_interrupt_enable (level);
108b5d: ff 75 d4 pushl -0x2c(%ebp)
108b60: 9d popf
len--;
108b61: 4e dec %esi
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
108b62: 85 f6 test %esi,%esi
108b64: 0f 85 2e ff ff ff jne 108a98 <rtems_termios_puts+0x46>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108b6a: 8d 65 f4 lea -0xc(%ebp),%esp
108b6d: 5b pop %ebx
108b6e: 5e pop %esi
108b6f: 5f pop %edi
108b70: c9 leave
108b71: c3 ret
00109079 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
109079: 55 push %ebp
10907a: 89 e5 mov %esp,%ebp
10907c: 57 push %edi
10907d: 56 push %esi
10907e: 53 push %ebx
10907f: 83 ec 40 sub $0x40,%esp
109082: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
109085: 8b 06 mov (%esi),%eax
109087: 8b 58 34 mov 0x34(%eax),%ebx
uint32_t count = args->count;
10908a: 8b 46 10 mov 0x10(%esi),%eax
10908d: 89 45 e4 mov %eax,-0x1c(%ebp)
char *buffer = args->buffer;
109090: 8b 46 0c mov 0xc(%esi),%eax
109093: 89 45 e0 mov %eax,-0x20(%ebp)
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
109096: 6a 00 push $0x0
109098: 6a 00 push $0x0
10909a: ff 73 14 pushl 0x14(%ebx)
10909d: e8 1a 11 00 00 call 10a1bc <rtems_semaphore_obtain>
1090a2: 89 45 dc mov %eax,-0x24(%ebp)
if (sc != RTEMS_SUCCESSFUL)
1090a5: 83 c4 10 add $0x10,%esp
1090a8: 85 c0 test %eax,%eax
1090aa: 0f 85 9d 02 00 00 jne 10934d <rtems_termios_read+0x2d4><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
1090b0: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
1090b6: c1 e0 05 shl $0x5,%eax
1090b9: 8b 80 80 41 12 00 mov 0x124180(%eax),%eax
1090bf: 85 c0 test %eax,%eax
1090c1: 74 19 je 1090dc <rtems_termios_read+0x63>
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
1090c3: 57 push %edi
1090c4: 57 push %edi
1090c5: 56 push %esi
1090c6: 53 push %ebx
1090c7: ff d0 call *%eax
1090c9: 89 45 dc mov %eax,-0x24(%ebp)
tty->tty_rcvwakeup = 0;
1090cc: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
1090d3: 00 00 00
rtems_semaphore_release (tty->isem);
1090d6: 59 pop %ecx
1090d7: e9 66 02 00 00 jmp 109342 <rtems_termios_read+0x2c9>
return sc;
}
if (tty->cindex == tty->ccount) {
1090dc: 8b 43 20 mov 0x20(%ebx),%eax
1090df: 39 43 24 cmp %eax,0x24(%ebx)
1090e2: 0f 85 2d 02 00 00 jne 109315 <rtems_termios_read+0x29c><== NEVER TAKEN
tty->cindex = tty->ccount = 0;
1090e8: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
1090ef: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
tty->read_start_column = tty->column;
1090f6: 8b 43 28 mov 0x28(%ebx),%eax
1090f9: 89 43 2c mov %eax,0x2c(%ebx)
if (tty->device.pollRead != NULL &&
1090fc: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
109103: 0f 84 c4 00 00 00 je 1091cd <rtems_termios_read+0x154>
109109: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
109110: 0f 85 b7 00 00 00 jne 1091cd <rtems_termios_read+0x154>
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
109116: f6 43 3c 02 testb $0x2,0x3c(%ebx)
10911a: 74 35 je 109151 <rtems_termios_read+0xd8>
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
10911c: 83 ec 0c sub $0xc,%esp
10911f: ff 73 10 pushl 0x10(%ebx)
109122: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
109128: 83 c4 10 add $0x10,%esp
10912b: 85 c0 test %eax,%eax
10912d: 79 0f jns 10913e <rtems_termios_read+0xc5>
rtems_task_wake_after (1);
10912f: 83 ec 0c sub $0xc,%esp
109132: 6a 01 push $0x1
109134: e8 d7 14 00 00 call 10a610 <rtems_task_wake_after>
109139: 83 c4 10 add $0x10,%esp
10913c: eb de jmp 10911c <rtems_termios_read+0xa3>
} else {
if (siproc (n, tty))
10913e: 0f b6 c0 movzbl %al,%eax
109141: 89 da mov %ebx,%edx
109143: e8 38 fe ff ff call 108f80 <siproc>
109148: 85 c0 test %eax,%eax
10914a: 74 d0 je 10911c <rtems_termios_read+0xa3>
10914c: e9 c4 01 00 00 jmp 109315 <rtems_termios_read+0x29c>
}
}
} else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
109151: e8 3a 0a 00 00 call 109b90 <rtems_clock_get_ticks_since_boot>
109156: 89 c7 mov %eax,%edi
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
109158: 83 ec 0c sub $0xc,%esp
10915b: ff 73 10 pushl 0x10(%ebx)
10915e: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
109164: 83 c4 10 add $0x10,%esp
109167: 85 c0 test %eax,%eax
109169: 79 3d jns 1091a8 <rtems_termios_read+0x12f>
if (tty->termios.c_cc[VMIN]) {
10916b: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
10916f: 74 0e je 10917f <rtems_termios_read+0x106><== NEVER TAKEN
if (tty->termios.c_cc[VTIME] && tty->ccount) {
109171: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
109175: 74 22 je 109199 <rtems_termios_read+0x120><== NEVER TAKEN
109177: 83 7b 20 00 cmpl $0x0,0x20(%ebx)
10917b: 74 1c je 109199 <rtems_termios_read+0x120>
10917d: eb 0a jmp 109189 <rtems_termios_read+0x110>
if ((now - then) > tty->vtimeTicks) {
break;
}
}
} else {
if (!tty->termios.c_cc[VTIME])
10917f: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
109183: 0f 84 8c 01 00 00 je 109315 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
109189: e8 02 0a 00 00 call 109b90 <rtems_clock_get_ticks_since_boot>
if ((now - then) > tty->vtimeTicks) {
10918e: 29 f8 sub %edi,%eax
109190: 3b 43 54 cmp 0x54(%ebx),%eax
109193: 0f 87 7c 01 00 00 ja 109315 <rtems_termios_read+0x29c>
break;
}
}
rtems_task_wake_after (1);
109199: 83 ec 0c sub $0xc,%esp
10919c: 6a 01 push $0x1
10919e: e8 6d 14 00 00 call 10a610 <rtems_task_wake_after>
1091a3: 83 c4 10 add $0x10,%esp
1091a6: eb b0 jmp 109158 <rtems_termios_read+0xdf>
} else {
siproc (n, tty);
1091a8: 0f b6 c0 movzbl %al,%eax
1091ab: 89 da mov %ebx,%edx
1091ad: e8 ce fd ff ff call 108f80 <siproc>
if (tty->ccount >= tty->termios.c_cc[VMIN])
1091b2: 8a 43 47 mov 0x47(%ebx),%al
1091b5: 0f b6 d0 movzbl %al,%edx
1091b8: 39 53 20 cmp %edx,0x20(%ebx)
1091bb: 0f 8d 54 01 00 00 jge 109315 <rtems_termios_read+0x29c><== NEVER TAKEN
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
1091c1: 84 c0 test %al,%al
1091c3: 74 93 je 109158 <rtems_termios_read+0xdf><== NEVER TAKEN
1091c5: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
1091c9: 74 8d je 109158 <rtems_termios_read+0xdf><== NEVER TAKEN
1091cb: eb 84 jmp 109151 <rtems_termios_read+0xd8>
* Fill the input buffer from the raw input queue
*/
static rtems_status_code
fillBufferQueue (struct rtems_termios_tty *tty)
{
rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout;
1091cd: 8b 53 74 mov 0x74(%ebx),%edx
rtems_status_code sc;
int wait = (int)1;
1091d0: bf 01 00 00 00 mov $0x1,%edi
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)(
1091d5: 8d 43 49 lea 0x49(%ebx),%eax
1091d8: 89 45 d0 mov %eax,-0x30(%ebp)
1091db: e9 e6 00 00 00 jmp 1092c6 <rtems_termios_read+0x24d>
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;
1091e0: 8b 43 5c mov 0x5c(%ebx),%eax
1091e3: 8b 4b 64 mov 0x64(%ebx),%ecx
1091e6: 40 inc %eax
1091e7: 31 d2 xor %edx,%edx
1091e9: f7 f1 div %ecx
c = tty->rawInBuf.theBuf[newHead];
1091eb: 8b 43 58 mov 0x58(%ebx),%eax
1091ee: 8a 04 10 mov (%eax,%edx,1),%al
1091f1: 88 45 db mov %al,-0x25(%ebp)
tty->rawInBuf.Head = newHead;
1091f4: 89 53 5c mov %edx,0x5c(%ebx)
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
1091f7: 8b 43 60 mov 0x60(%ebx),%eax
1091fa: 89 45 c4 mov %eax,-0x3c(%ebp)
1091fd: 8b 4b 64 mov 0x64(%ebx),%ecx
% tty->rawInBuf.Size)
109200: 8b 43 64 mov 0x64(%ebx),%eax
109203: 89 45 d4 mov %eax,-0x2c(%ebp)
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
c = tty->rawInBuf.theBuf[newHead];
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
109206: 8b 45 c4 mov -0x3c(%ebp),%eax
109209: 8d 04 01 lea (%ecx,%eax,1),%eax
10920c: 29 d0 sub %edx,%eax
% tty->rawInBuf.Size)
10920e: 31 d2 xor %edx,%edx
109210: f7 75 d4 divl -0x2c(%ebp)
unsigned int newHead;
newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size;
c = tty->rawInBuf.theBuf[newHead];
tty->rawInBuf.Head = newHead;
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
109213: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx
109219: 73 74 jae 10928f <rtems_termios_read+0x216><== NEVER TAKEN
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
10921b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109221: 83 e0 fe and $0xfffffffe,%eax
109224: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
/* if tx stopped and XON should be sent... */
if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF))
10922a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109230: 25 02 02 00 00 and $0x202,%eax
109235: 3d 02 02 00 00 cmp $0x202,%eax
10923a: 75 24 jne 109260 <rtems_termios_read+0x1e7><== ALWAYS TAKEN
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
10923c: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
109243: 74 0a je 10924f <rtems_termios_read+0x1d6><== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
109245: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10924b: a8 20 test $0x20,%al <== NOT EXECUTED
10924d: 74 11 je 109260 <rtems_termios_read+0x1e7><== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(
10924f: 52 push %edx <== NOT EXECUTED
109250: 6a 01 push $0x1 <== NOT EXECUTED
109252: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
109255: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109258: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10925e: eb 2c jmp 10928c <rtems_termios_read+0x213><== NOT EXECUTED
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
109260: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109266: f6 c4 01 test $0x1,%ah
109269: 74 24 je 10928f <rtems_termios_read+0x216><== ALWAYS TAKEN
tty->flow_ctrl &= ~FL_IRTSOFF;
10926b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109271: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
109274: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
10927a: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
109280: 85 c0 test %eax,%eax <== NOT EXECUTED
109282: 74 0b je 10928f <rtems_termios_read+0x216><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
109284: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109287: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10928a: ff d0 call *%eax <== NOT EXECUTED
10928c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
10928f: f6 43 3c 02 testb $0x2,0x3c(%ebx)
109293: 74 12 je 1092a7 <rtems_termios_read+0x22e><== NEVER TAKEN
if (siproc (c, tty))
109295: 0f b6 45 db movzbl -0x25(%ebp),%eax
109299: 89 da mov %ebx,%edx
10929b: e8 e0 fc ff ff call 108f80 <siproc>
wait = 0;
1092a0: 85 c0 test %eax,%eax
1092a2: 0f 94 c0 sete %al
1092a5: eb 15 jmp 1092bc <rtems_termios_read+0x243>
} else {
siproc (c, tty);
1092a7: 0f b6 45 db movzbl -0x25(%ebp),%eax <== NOT EXECUTED
1092ab: 89 da mov %ebx,%edx <== NOT EXECUTED
1092ad: e8 ce fc ff ff call 108f80 <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
1092b2: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED
wait = 0;
1092b6: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED
1092b9: 0f 9c c0 setl %al <== NOT EXECUTED
1092bc: 0f b6 c0 movzbl %al,%eax
1092bf: f7 d8 neg %eax
1092c1: 21 c7 and %eax,%edi
}
timeout = tty->rawInBufSemaphoreTimeout;
1092c3: 8b 53 70 mov 0x70(%ebx),%edx
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
1092c6: 8b 4b 5c mov 0x5c(%ebx),%ecx
1092c9: 8b 43 60 mov 0x60(%ebx),%eax
1092cc: 39 c1 cmp %eax,%ecx
1092ce: 74 0f je 1092df <rtems_termios_read+0x266>
(tty->ccount < (CBUFSIZE-1))) {
1092d0: a1 70 23 12 00 mov 0x122370,%eax
1092d5: 48 dec %eax
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
1092d6: 39 43 20 cmp %eax,0x20(%ebx)
1092d9: 0f 8c 01 ff ff ff jl 1091e0 <rtems_termios_read+0x167><== ALWAYS TAKEN
}
/*
* Wait for characters
*/
if ( wait ) {
1092df: 85 ff test %edi,%edi
1092e1: 74 32 je 109315 <rtems_termios_read+0x29c>
sc = rtems_semaphore_obtain(
1092e3: 50 push %eax
1092e4: 52 push %edx
1092e5: ff 73 6c pushl 0x6c(%ebx)
1092e8: ff 73 68 pushl 0x68(%ebx)
1092eb: 89 55 cc mov %edx,-0x34(%ebp)
1092ee: e8 c9 0e 00 00 call 10a1bc <rtems_semaphore_obtain>
tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout);
if (sc != RTEMS_SUCCESSFUL)
1092f3: 83 c4 10 add $0x10,%esp
1092f6: 85 c0 test %eax,%eax
1092f8: 8b 55 cc mov -0x34(%ebp),%edx
1092fb: 74 c9 je 1092c6 <rtems_termios_read+0x24d><== ALWAYS TAKEN
1092fd: eb 16 jmp 109315 <rtems_termios_read+0x29c><== NOT EXECUTED
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
*buffer++ = tty->cbuf[tty->cindex++];
1092ff: 8b 7b 1c mov 0x1c(%ebx),%edi
109302: 8b 45 e4 mov -0x1c(%ebp),%eax
109305: 8a 04 07 mov (%edi,%eax,1),%al
109308: 88 01 mov %al,(%ecx)
10930a: 41 inc %ecx
10930b: 8b 45 e4 mov -0x1c(%ebp),%eax
10930e: 40 inc %eax
10930f: 89 43 24 mov %eax,0x24(%ebx)
count--;
109312: 4a dec %edx
109313: eb 06 jmp 10931b <rtems_termios_read+0x2a2>
109315: 8b 55 e4 mov -0x1c(%ebp),%edx
109318: 8b 4d e0 mov -0x20(%ebp),%ecx
sc = fillBufferQueue (tty);
if (sc != RTEMS_SUCCESSFUL)
tty->cindex = tty->ccount = 0;
}
while (count && (tty->cindex < tty->ccount)) {
10931b: 85 d2 test %edx,%edx
10931d: 74 0b je 10932a <rtems_termios_read+0x2b1>
10931f: 8b 43 24 mov 0x24(%ebx),%eax
109322: 89 45 e4 mov %eax,-0x1c(%ebp)
109325: 3b 43 20 cmp 0x20(%ebx),%eax
109328: 7c d5 jl 1092ff <rtems_termios_read+0x286>
10932a: 89 55 e4 mov %edx,-0x1c(%ebp)
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
10932d: 8b 46 10 mov 0x10(%esi),%eax
109330: 29 d0 sub %edx,%eax
109332: 89 46 18 mov %eax,0x18(%esi)
tty->tty_rcvwakeup = 0;
109335: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10933c: 00 00 00
rtems_semaphore_release (tty->isem);
10933f: 83 ec 0c sub $0xc,%esp
109342: ff 73 14 pushl 0x14(%ebx)
109345: e8 5e 0f 00 00 call 10a2a8 <rtems_semaphore_release>
return sc;
10934a: 83 c4 10 add $0x10,%esp
}
10934d: 8b 45 dc mov -0x24(%ebp),%eax
109350: 8d 65 f4 lea -0xc(%ebp),%esp
109353: 5b pop %ebx
109354: 5e pop %esi
109355: 5f pop %edi
109356: c9 leave
109357: c3 ret
00109662 <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)
{
109662: 55 push %ebp
109663: 89 e5 mov %esp,%ebp
109665: 57 push %edi
109666: 56 push %esi
109667: 53 push %ebx
109668: 83 ec 0c sub $0xc,%esp
10966b: 8b 5d 08 mov 0x8(%ebp),%ebx
int nToSend;
rtems_interrupt_level level;
int len;
/* check for XOF/XON to send */
if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF))
10966e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109674: 25 03 04 00 00 and $0x403,%eax
109679: 3d 01 04 00 00 cmp $0x401,%eax
10967e: 75 2c jne 1096ac <rtems_termios_refill_transmitter+0x4a><== ALWAYS TAKEN
== (FL_MDXOF | FL_IREQXOF)) {
/* XOFF should be sent now... */
(*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1);
109680: 57 push %edi <== NOT EXECUTED
109681: 6a 01 push $0x1 <== NOT EXECUTED
109683: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED
109686: 50 push %eax <== NOT EXECUTED
109687: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10968a: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
109690: 9c pushf <== NOT EXECUTED
109691: fa cli <== NOT EXECUTED
109692: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
109693: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
109699: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10969f: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
1096a2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
1096a8: 52 push %edx <== NOT EXECUTED
1096a9: 9d popf <== NOT EXECUTED
1096aa: eb 38 jmp 1096e4 <rtems_termios_refill_transmitter+0x82><== NOT EXECUTED
nToSend = 1;
} else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) {
1096ac: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1096b2: 83 e0 03 and $0x3,%eax
1096b5: 83 f8 02 cmp $0x2,%eax
1096b8: 75 37 jne 1096f1 <rtems_termios_refill_transmitter+0x8f><== ALWAYS TAKEN
* 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, (void *)&(tty->termios.c_cc[VSTART]), 1);
1096ba: 56 push %esi <== NOT EXECUTED
1096bb: 6a 01 push $0x1 <== NOT EXECUTED
1096bd: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED
1096c0: 50 push %eax <== NOT EXECUTED
1096c1: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1096c4: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
1096ca: 9c pushf <== NOT EXECUTED
1096cb: fa cli <== NOT EXECUTED
1096cc: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
1096cd: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
1096d3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1096d9: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
1096dc: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
1096e2: 52 push %edx <== NOT EXECUTED
1096e3: 9d popf <== NOT EXECUTED
1096e4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
nToSend = 1;
1096e7: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED
1096ec: e9 35 01 00 00 jmp 109826 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
1096f1: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
1096f7: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
1096fd: 39 c2 cmp %eax,%edx
1096ff: 75 25 jne 109726 <rtems_termios_refill_transmitter+0xc4>
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
109701: 31 f6 xor %esi,%esi
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
109703: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
10970a: 0f 85 16 01 00 00 jne 109826 <rtems_termios_refill_transmitter+0x1c4><== ALWAYS TAKEN
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
109710: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109713: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED
109719: e8 8a 0b 00 00 call 10a2a8 <rtems_semaphore_release><== NOT EXECUTED
10971e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109721: e9 00 01 00 00 jmp 109826 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
109726: 9c pushf
109727: fa cli
109728: 58 pop %eax
len = tty->t_dqlen;
109729: 8b bb 90 00 00 00 mov 0x90(%ebx),%edi
tty->t_dqlen = 0;
10972f: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx)
109736: 00 00 00
rtems_interrupt_enable(level);
109739: 50 push %eax
10973a: 9d popf
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
10973b: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
109741: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
109747: 8d 04 07 lea (%edi,%eax,1),%eax
10974a: 31 d2 xor %edx,%edx
10974c: f7 f1 div %ecx
10974e: 89 d7 mov %edx,%edi
tty->rawOutBuf.Tail = newTail;
109750: 89 93 84 00 00 00 mov %edx,0x84(%ebx)
if (tty->rawOutBufState == rob_wait) {
109756: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
10975d: 75 11 jne 109770 <rtems_termios_refill_transmitter+0x10e>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
10975f: 83 ec 0c sub $0xc,%esp
109762: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
109768: e8 3b 0b 00 00 call 10a2a8 <rtems_semaphore_release>
10976d: 83 c4 10 add $0x10,%esp
}
if (newTail == tty->rawOutBuf.Head) {
109770: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
109776: 39 c7 cmp %eax,%edi
109778: 75 2a jne 1097a4 <rtems_termios_refill_transmitter+0x142>
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
10977a: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
109781: 00 00 00
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
109784: 8b 83 d4 00 00 00 mov 0xd4(%ebx),%eax
if (newTail == tty->rawOutBuf.Head) {
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
nToSend = 0;
10978a: 31 f6 xor %esi,%esi
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
10978c: 85 c0 test %eax,%eax
10978e: 0f 84 8c 00 00 00 je 109820 <rtems_termios_refill_transmitter+0x1be><== ALWAYS TAKEN
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
109794: 51 push %ecx <== NOT EXECUTED
109795: 51 push %ecx <== NOT EXECUTED
109796: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED
10979c: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED
10979f: 52 push %edx <== NOT EXECUTED
1097a0: ff d0 call *%eax <== NOT EXECUTED
1097a2: eb 79 jmp 10981d <rtems_termios_refill_transmitter+0x1bb><== NOT EXECUTED
}
}
/* check, whether output should stop due to received XOFF */
else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF))
1097a4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1097aa: 25 10 02 00 00 and $0x210,%eax
1097af: 3d 10 02 00 00 cmp $0x210,%eax
1097b4: 75 22 jne 1097d8 <rtems_termios_refill_transmitter+0x176><== ALWAYS TAKEN
== (FL_MDXON | FL_ORCVXOF)) {
/* Buffer not empty, but output stops due to XOFF */
/* set flag, that output has been stopped */
rtems_interrupt_disable(level);
1097b6: 9c pushf <== NOT EXECUTED
1097b7: fa cli <== NOT EXECUTED
1097b8: 5a pop %edx <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
1097b9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1097bf: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
1097c2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
1097c8: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED
1097cf: 00 00 00
rtems_interrupt_enable(level);
1097d2: 52 push %edx <== NOT EXECUTED
1097d3: 9d popf <== NOT EXECUTED
nToSend = 0;
1097d4: 31 f6 xor %esi,%esi <== NOT EXECUTED
1097d6: eb 48 jmp 109820 <rtems_termios_refill_transmitter+0x1be><== NOT EXECUTED
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
1097d8: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
1097de: 39 c7 cmp %eax,%edi
1097e0: 76 08 jbe 1097ea <rtems_termios_refill_transmitter+0x188>
nToSend = tty->rawOutBuf.Size - newTail;
1097e2: 8b b3 88 00 00 00 mov 0x88(%ebx),%esi
1097e8: eb 06 jmp 1097f0 <rtems_termios_refill_transmitter+0x18e>
else
nToSend = tty->rawOutBuf.Head - newTail;
1097ea: 8b b3 80 00 00 00 mov 0x80(%ebx),%esi
1097f0: 29 fe sub %edi,%esi
/* 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)) {
1097f2: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1097f8: f6 c4 06 test $0x6,%ah
1097fb: 74 05 je 109802 <rtems_termios_refill_transmitter+0x1a0>
nToSend = 1;
1097fd: be 01 00 00 00 mov $0x1,%esi
}
tty->rawOutBufState = rob_busy; /*apm*/
109802: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
109809: 00 00 00
(*tty->device.write)(
10980c: 52 push %edx
10980d: 56 push %esi
10980e: 8b 43 7c mov 0x7c(%ebx),%eax
109811: 01 f8 add %edi,%eax
109813: 50 push %eax
109814: ff 73 10 pushl 0x10(%ebx)
109817: ff 93 a4 00 00 00 call *0xa4(%ebx)
10981d: 83 c4 10 add $0x10,%esp
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
109820: 89 bb 84 00 00 00 mov %edi,0x84(%ebx)
}
return nToSend;
}
109826: 89 f0 mov %esi,%eax
109828: 8d 65 f4 lea -0xc(%ebp),%esp
10982b: 5b pop %ebx
10982c: 5e pop %esi
10982d: 5f pop %edi
10982e: c9 leave
10982f: c3 ret
001095fe <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
1095fe: 55 push %ebp
1095ff: 89 e5 mov %esp,%ebp
109601: 57 push %edi
109602: 56 push %esi
109603: 53 push %ebx
109604: 83 ec 1c sub $0x1c,%esp
109607: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
10960a: 8d 7d e0 lea -0x20(%ebp),%edi
if (c != EOF) {
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
10960d: 8d 75 e7 lea -0x19(%ebp),%esi
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
109610: 57 push %edi
109611: 6a 00 push $0x0
109613: 6a 02 push $0x2
109615: 6a 03 push $0x3
109617: e8 d8 05 00 00 call 109bf4 <rtems_event_receive>
(TERMIOS_RX_PROC_EVENT | TERMIOS_RX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event
);
if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) {
10961c: 83 c4 10 add $0x10,%esp
10961f: f6 45 e0 01 testb $0x1,-0x20(%ebp)
109623: 74 17 je 10963c <rtems_termios_rxdaemon+0x3e><== ALWAYS TAKEN
tty->rxTaskId = 0;
109625: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED
10962c: 00 00 00
rtems_task_delete(RTEMS_SELF);
10962f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109632: 6a 00 push $0x0 <== NOT EXECUTED
109634: e8 37 0e 00 00 call 10a470 <rtems_task_delete> <== NOT EXECUTED
109639: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
10963c: 83 ec 0c sub $0xc,%esp
10963f: ff 73 10 pushl 0x10(%ebx)
109642: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (c != EOF) {
109648: 83 c4 10 add $0x10,%esp
10964b: 83 f8 ff cmp $0xffffffff,%eax
10964e: 74 c0 je 109610 <rtems_termios_rxdaemon+0x12>
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
109650: 88 45 e7 mov %al,-0x19(%ebp)
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
109653: 50 push %eax
109654: 6a 01 push $0x1
109656: 56 push %esi
109657: 53 push %ebx
109658: e8 16 fd ff ff call 109373 <rtems_termios_enqueue_raw_characters>
10965d: 83 c4 10 add $0x10,%esp
109660: eb ae jmp 109610 <rtems_termios_rxdaemon+0x12>
00109830 <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
109830: 55 push %ebp
109831: 89 e5 mov %esp,%ebp
109833: 56 push %esi
109834: 53 push %ebx
109835: 83 ec 10 sub $0x10,%esp
109838: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
10983b: 8d 75 f4 lea -0xc(%ebp),%esi
10983e: 56 push %esi
10983f: 6a 00 push $0x0
109841: 6a 02 push $0x2
109843: 6a 03 push $0x3
109845: e8 aa 03 00 00 call 109bf4 <rtems_event_receive>
(TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT),
RTEMS_EVENT_ANY | RTEMS_WAIT,
RTEMS_NO_TIMEOUT,
&the_event
);
if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) {
10984a: 83 c4 10 add $0x10,%esp
10984d: f6 45 f4 01 testb $0x1,-0xc(%ebp)
109851: 74 17 je 10986a <rtems_termios_txdaemon+0x3a><== ALWAYS TAKEN
tty->txTaskId = 0;
109853: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED
10985a: 00 00 00
rtems_task_delete(RTEMS_SELF);
10985d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109860: 6a 00 push $0x0 <== NOT EXECUTED
109862: e8 09 0c 00 00 call 10a470 <rtems_task_delete> <== NOT EXECUTED
109867: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
10986a: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
109870: c1 e0 05 shl $0x5,%eax
109873: 8b 80 8c 41 12 00 mov 0x12418c(%eax),%eax
109879: 85 c0 test %eax,%eax
10987b: 74 09 je 109886 <rtems_termios_txdaemon+0x56><== ALWAYS TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
10987d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109880: 53 push %ebx <== NOT EXECUTED
109881: ff d0 call *%eax <== NOT EXECUTED
109883: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
109886: 83 ec 0c sub $0xc,%esp
109889: 53 push %ebx
10988a: e8 d3 fd ff ff call 109662 <rtems_termios_refill_transmitter>
}
10988f: 83 c4 10 add $0x10,%esp
109892: eb aa jmp 10983e <rtems_termios_txdaemon+0xe>
00108fd2 <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
108fd2: 55 push %ebp
108fd3: 89 e5 mov %esp,%ebp
108fd5: 57 push %edi
108fd6: 56 push %esi
108fd7: 53 push %ebx
108fd8: 83 ec 20 sub $0x20,%esp
108fdb: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
108fde: 8b 03 mov (%ebx),%eax
108fe0: 8b 70 34 mov 0x34(%eax),%esi
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108fe3: 6a 00 push $0x0
108fe5: 6a 00 push $0x0
108fe7: ff 76 18 pushl 0x18(%esi)
108fea: e8 cd 11 00 00 call 10a1bc <rtems_semaphore_obtain>
108fef: 89 c7 mov %eax,%edi
if (sc != RTEMS_SUCCESSFUL)
108ff1: 83 c4 10 add $0x10,%esp
108ff4: 85 c0 test %eax,%eax
108ff6: 75 77 jne 10906f <rtems_termios_write+0x9d><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
108ff8: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax
108ffe: c1 e0 05 shl $0x5,%eax
109001: 8b 80 84 41 12 00 mov 0x124184(%eax),%eax
109007: 85 c0 test %eax,%eax
109009: 74 0b je 109016 <rtems_termios_write+0x44>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
10900b: 57 push %edi
10900c: 57 push %edi
10900d: 53 push %ebx
10900e: 56 push %esi
10900f: ff d0 call *%eax
109011: 89 c7 mov %eax,%edi
rtems_semaphore_release (tty->osem);
109013: 5b pop %ebx
109014: eb 4e jmp 109064 <rtems_termios_write+0x92>
return sc;
}
if (tty->termios.c_oflag & OPOST) {
109016: f6 46 34 01 testb $0x1,0x34(%esi)
10901a: 74 2f je 10904b <rtems_termios_write+0x79><== NEVER TAKEN
uint32_t count = args->count;
10901c: 8b 4b 10 mov 0x10(%ebx),%ecx
char *buffer = args->buffer;
10901f: 8b 43 0c mov 0xc(%ebx),%eax
109022: 89 45 e4 mov %eax,-0x1c(%ebp)
while (count--)
109025: eb 18 jmp 10903f <rtems_termios_write+0x6d>
oproc (*buffer++, tty);
109027: 8b 55 e4 mov -0x1c(%ebp),%edx
10902a: 0f b6 02 movzbl (%edx),%eax
10902d: 42 inc %edx
10902e: 89 55 e4 mov %edx,-0x1c(%ebp)
109031: 89 f2 mov %esi,%edx
109033: 89 4d e0 mov %ecx,-0x20(%ebp)
109036: e8 37 fb ff ff call 108b72 <oproc>
10903b: 8b 4d e0 mov -0x20(%ebp),%ecx
10903e: 49 dec %ecx
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
10903f: 85 c9 test %ecx,%ecx
109041: 75 e4 jne 109027 <rtems_termios_write+0x55>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
109043: 8b 43 10 mov 0x10(%ebx),%eax
109046: 89 43 18 mov %eax,0x18(%ebx)
109049: eb 16 jmp 109061 <rtems_termios_write+0x8f>
} else {
rtems_termios_puts (args->buffer, args->count, tty);
10904b: 51 push %ecx <== NOT EXECUTED
10904c: 56 push %esi <== NOT EXECUTED
10904d: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109050: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
109053: e8 fa f9 ff ff call 108a52 <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
109058: 8b 43 10 mov 0x10(%ebx),%eax <== NOT EXECUTED
10905b: 89 43 18 mov %eax,0x18(%ebx) <== NOT EXECUTED
10905e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
109061: 83 ec 0c sub $0xc,%esp
109064: ff 76 18 pushl 0x18(%esi)
109067: e8 3c 12 00 00 call 10a2a8 <rtems_semaphore_release>
return sc;
10906c: 83 c4 10 add $0x10,%esp
}
10906f: 89 f8 mov %edi,%eax
109071: 8d 65 f4 lea -0xc(%ebp),%esp
109074: 5b pop %ebx
109075: 5e pop %esi
109076: 5f pop %edi
109077: c9 leave
109078: c3 ret
001163ec <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
1163ec: 55 push %ebp
1163ed: 89 e5 mov %esp,%ebp
1163ef: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
1163f2: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1163f5: 50 push %eax
1163f6: ff 75 08 pushl 0x8(%ebp)
1163f9: 68 b0 dc 13 00 push $0x13dcb0
1163fe: e8 41 26 00 00 call 118a44 <_Objects_Get>
switch ( location ) {
116403: 83 c4 10 add $0x10,%esp
116406: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
11640a: 75 1e jne 11642a <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
11640c: 83 78 38 04 cmpl $0x4,0x38(%eax)
116410: 74 0f je 116421 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
116412: 83 ec 0c sub $0xc,%esp
116415: 83 c0 10 add $0x10,%eax
116418: 50 push %eax
116419: e8 e2 3f 00 00 call 11a400 <_Watchdog_Remove>
11641e: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
116421: e8 9c 30 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116426: 31 c0 xor %eax,%eax
116428: eb 05 jmp 11642f <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
11642a: b8 04 00 00 00 mov $0x4,%eax
}
11642f: c9 leave
116430: c3 ret
0011684c <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
11684c: 55 push %ebp
11684d: 89 e5 mov %esp,%ebp
11684f: 57 push %edi
116850: 56 push %esi
116851: 53 push %ebx
116852: 83 ec 1c sub $0x1c,%esp
116855: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
116858: 8b 35 f0 dc 13 00 mov 0x13dcf0,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
11685e: bb 0e 00 00 00 mov $0xe,%ebx
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
116863: 85 f6 test %esi,%esi
116865: 0f 84 b1 00 00 00 je 11691c <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
11686b: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
11686d: 80 3d 28 da 13 00 00 cmpb $0x0,0x13da28
116874: 0f 84 a2 00 00 00 je 11691c <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
11687a: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
11687c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116880: 0f 84 96 00 00 00 je 11691c <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116886: 83 ec 0c sub $0xc,%esp
116889: 57 push %edi
11688a: e8 b5 d6 ff ff call 113f44 <_TOD_Validate>
11688f: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
116892: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116894: 84 c0 test %al,%al
116896: 0f 84 80 00 00 00 je 11691c <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
11689c: 83 ec 0c sub $0xc,%esp
11689f: 57 push %edi
1168a0: e8 37 d6 ff ff call 113edc <_TOD_To_seconds>
1168a5: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
1168a7: 83 c4 10 add $0x10,%esp
1168aa: 3b 05 a0 da 13 00 cmp 0x13daa0,%eax
1168b0: 76 6a jbe 11691c <rtems_timer_server_fire_when+0xd0>
1168b2: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
1168b3: 8d 45 e4 lea -0x1c(%ebp),%eax
1168b6: 50 push %eax
1168b7: ff 75 08 pushl 0x8(%ebp)
1168ba: 68 b0 dc 13 00 push $0x13dcb0
1168bf: e8 80 21 00 00 call 118a44 <_Objects_Get>
1168c4: 89 c3 mov %eax,%ebx
switch ( location ) {
1168c6: 83 c4 10 add $0x10,%esp
1168c9: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
1168cd: 75 48 jne 116917 <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
1168cf: 83 ec 0c sub $0xc,%esp
1168d2: 8d 40 10 lea 0x10(%eax),%eax
1168d5: 50 push %eax
1168d6: e8 25 3b 00 00 call 11a400 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
1168db: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
1168e2: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
1168e9: 8b 45 10 mov 0x10(%ebp),%eax
1168ec: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
1168ef: 8b 45 08 mov 0x8(%ebp),%eax
1168f2: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
1168f5: 8b 45 14 mov 0x14(%ebp),%eax
1168f8: 89 43 34 mov %eax,0x34(%ebx)
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
1168fb: 2b 3d a0 da 13 00 sub 0x13daa0,%edi
116901: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
116904: 58 pop %eax
116905: 5a pop %edx
116906: 53 push %ebx
116907: 56 push %esi
116908: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
11690b: e8 b2 2b 00 00 call 1194c2 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
116910: 83 c4 10 add $0x10,%esp
116913: 31 db xor %ebx,%ebx
116915: eb 05 jmp 11691c <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
116917: bb 04 00 00 00 mov $0x4,%ebx
}
11691c: 89 d8 mov %ebx,%eax
11691e: 8d 65 f4 lea -0xc(%ebp),%esp
116921: 5b pop %ebx
116922: 5e pop %esi
116923: 5f pop %edi
116924: c9 leave
116925: c3 ret
0010b17d <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
10b17d: 55 push %ebp
10b17e: 89 e5 mov %esp,%ebp
10b180: 57 push %edi
10b181: 56 push %esi
10b182: 53 push %ebx
10b183: 83 ec 1c sub $0x1c,%esp
10b186: 89 c3 mov %eax,%ebx
10b188: 89 55 e4 mov %edx,-0x1c(%ebp)
10b18b: 89 4d e0 mov %ecx,-0x20(%ebp)
int local_errno = 0;
int chars_written = 0;
rtems_status_code status;
if (error_flag & RTEMS_ERROR_PANIC) {
10b18e: a9 00 00 00 20 test $0x20000000,%eax
10b193: 74 2c je 10b1c1 <rtems_verror+0x44>
if (rtems_panic_in_progress++)
10b195: a1 b0 a3 12 00 mov 0x12a3b0,%eax
10b19a: 8d 50 01 lea 0x1(%eax),%edx
10b19d: 89 15 b0 a3 12 00 mov %edx,0x12a3b0
10b1a3: 85 c0 test %eax,%eax
10b1a5: 74 0b je 10b1b2 <rtems_verror+0x35> <== ALWAYS TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b1a7: a1 fc a4 12 00 mov 0x12a4fc,%eax <== NOT EXECUTED
10b1ac: 40 inc %eax <== NOT EXECUTED
10b1ad: a3 fc a4 12 00 mov %eax,0x12a4fc <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
10b1b2: 31 f6 xor %esi,%esi
if (error_flag & RTEMS_ERROR_PANIC) {
if (rtems_panic_in_progress++)
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
10b1b4: 83 3d b0 a3 12 00 02 cmpl $0x2,0x12a3b0
10b1bb: 0f 8f da 00 00 00 jg 10b29b <rtems_verror+0x11e> <== NEVER TAKEN
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
10b1c1: 83 ec 0c sub $0xc,%esp
10b1c4: a1 40 82 12 00 mov 0x128240,%eax
10b1c9: ff 70 08 pushl 0x8(%eax)
10b1cc: e8 8f 9c 00 00 call 114e60 <fflush>
status = error_flag & ~RTEMS_ERROR_MASK;
10b1d1: 89 df mov %ebx,%edi
10b1d3: 81 e7 ff ff ff 8f and $0x8fffffff,%edi
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
10b1d9: 83 c4 10 add $0x10,%esp
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
int local_errno = 0;
10b1dc: 31 f6 xor %esi,%esi
}
(void) fflush(stdout); /* in case stdout/stderr same */
status = error_flag & ~RTEMS_ERROR_MASK;
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
10b1de: 81 e3 00 00 00 40 and $0x40000000,%ebx
10b1e4: 74 07 je 10b1ed <rtems_verror+0x70>
local_errno = errno;
10b1e6: e8 dd 98 00 00 call 114ac8 <__errno>
10b1eb: 8b 30 mov (%eax),%esi
#if defined(RTEMS_MULTIPROCESSING)
if (_System_state_Is_multiprocessing)
fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node);
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
10b1ed: 53 push %ebx
10b1ee: ff 75 e0 pushl -0x20(%ebp)
10b1f1: ff 75 e4 pushl -0x1c(%ebp)
10b1f4: a1 40 82 12 00 mov 0x128240,%eax
10b1f9: ff 70 0c pushl 0xc(%eax)
10b1fc: e8 03 02 01 00 call 11b404 <vfprintf>
10b201: 89 c3 mov %eax,%ebx
if (status)
10b203: 83 c4 10 add $0x10,%esp
10b206: 85 ff test %edi,%edi
10b208: 74 24 je 10b22e <rtems_verror+0xb1>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
10b20a: 83 ec 0c sub $0xc,%esp
10b20d: 57 push %edi
10b20e: e8 55 ff ff ff call 10b168 <rtems_status_text>
10b213: 83 c4 0c add $0xc,%esp
10b216: 50 push %eax
10b217: 68 93 31 12 00 push $0x123193
10b21c: a1 40 82 12 00 mov 0x128240,%eax
10b221: ff 70 0c pushl 0xc(%eax)
10b224: e8 2b a0 00 00 call 115254 <fprintf>
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
10b229: 01 c3 add %eax,%ebx
10b22b: 83 c4 10 add $0x10,%esp
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
10b22e: 83 fe 00 cmp $0x0,%esi
10b231: 74 40 je 10b273 <rtems_verror+0xf6>
if ((local_errno > 0) && *strerror(local_errno))
10b233: 7e 25 jle 10b25a <rtems_verror+0xdd>
10b235: 83 ec 0c sub $0xc,%esp
10b238: 56 push %esi
10b239: e8 be a8 00 00 call 115afc <strerror>
10b23e: 83 c4 10 add $0x10,%esp
10b241: 80 38 00 cmpb $0x0,(%eax)
10b244: 74 14 je 10b25a <rtems_verror+0xdd> <== NEVER TAKEN
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
10b246: 83 ec 0c sub $0xc,%esp
10b249: 56 push %esi
10b24a: e8 ad a8 00 00 call 115afc <strerror>
10b24f: 83 c4 0c add $0xc,%esp
10b252: 50 push %eax
10b253: 68 a1 31 12 00 push $0x1231a1
10b258: eb 07 jmp 10b261 <rtems_verror+0xe4>
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
10b25a: 51 push %ecx
10b25b: 56 push %esi
10b25c: 68 ae 31 12 00 push $0x1231ae
10b261: a1 40 82 12 00 mov 0x128240,%eax
10b266: ff 70 0c pushl 0xc(%eax)
10b269: e8 e6 9f 00 00 call 115254 <fprintf>
10b26e: 01 c3 add %eax,%ebx
10b270: 83 c4 10 add $0x10,%esp
}
chars_written += fprintf(stderr, "\n");
10b273: 52 push %edx
10b274: 52 push %edx
10b275: 68 0c 39 12 00 push $0x12390c
10b27a: a1 40 82 12 00 mov 0x128240,%eax
10b27f: ff 70 0c pushl 0xc(%eax)
10b282: e8 cd 9f 00 00 call 115254 <fprintf>
10b287: 8d 34 18 lea (%eax,%ebx,1),%esi
(void) fflush(stderr);
10b28a: 58 pop %eax
10b28b: a1 40 82 12 00 mov 0x128240,%eax
10b290: ff 70 0c pushl 0xc(%eax)
10b293: e8 c8 9b 00 00 call 114e60 <fflush>
return chars_written;
10b298: 83 c4 10 add $0x10,%esp
}
10b29b: 89 f0 mov %esi,%eax
10b29d: 8d 65 f4 lea -0xc(%ebp),%esp
10b2a0: 5b pop %ebx
10b2a1: 5e pop %esi
10b2a2: 5f pop %edi
10b2a3: c9 leave
10b2a4: c3 ret
00107960 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
107960: 55 push %ebp
107961: 89 e5 mov %esp,%ebp
107963: 57 push %edi
107964: 56 push %esi
107965: 53 push %ebx
107966: 83 ec 3c sub $0x3c,%esp
107969: 89 c3 mov %eax,%ebx
10796b: 89 55 e0 mov %edx,-0x20(%ebp)
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
int sign = 0;
10796e: 31 f6 xor %esi,%esi
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
107970: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp)
*/
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
107977: 31 ff xor %edi,%edi
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
107979: 89 7d c4 mov %edi,-0x3c(%ebp)
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
10797c: 8b 43 04 mov 0x4(%ebx),%eax
10797f: 48 dec %eax
107980: 89 43 04 mov %eax,0x4(%ebx)
107983: 85 c0 test %eax,%eax
107985: 79 15 jns 10799c <scanInt+0x3c> <== ALWAYS TAKEN
107987: 50 push %eax <== NOT EXECUTED
107988: 50 push %eax <== NOT EXECUTED
107989: 53 push %ebx <== NOT EXECUTED
10798a: ff 35 00 31 12 00 pushl 0x123100 <== NOT EXECUTED
107990: e8 4f b0 00 00 call 1129e4 <__srget_r> <== NOT EXECUTED
107995: 89 c1 mov %eax,%ecx <== NOT EXECUTED
107997: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10799a: eb 08 jmp 1079a4 <scanInt+0x44> <== NOT EXECUTED
10799c: 8b 03 mov (%ebx),%eax
10799e: 0f b6 08 movzbl (%eax),%ecx
1079a1: 40 inc %eax
1079a2: 89 03 mov %eax,(%ebx)
if (c == ':')
1079a4: 83 f9 3a cmp $0x3a,%ecx
1079a7: 74 4a je 1079f3 <scanInt+0x93>
break;
if (sign == 0) {
1079a9: 85 f6 test %esi,%esi
1079ab: 75 11 jne 1079be <scanInt+0x5e>
if (c == '-') {
sign = -1;
limit++;
continue;
}
sign = 1;
1079ad: 66 be 01 00 mov $0x1,%si
for (;;) {
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
1079b1: 83 f9 2d cmp $0x2d,%ecx
1079b4: 75 08 jne 1079be <scanInt+0x5e>
sign = -1;
limit++;
1079b6: ff 45 e4 incl -0x1c(%ebp)
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
1079b9: 83 ce ff or $0xffffffff,%esi
limit++;
continue;
1079bc: eb be jmp 10797c <scanInt+0x1c>
}
sign = 1;
}
if (!isdigit(c))
1079be: a1 f8 30 12 00 mov 0x1230f8,%eax
1079c3: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1)
1079c8: 74 41 je 107a0b <scanInt+0xab>
return 0;
d = c - '0';
if ((i > (limit / 10))
1079ca: 8b 45 e4 mov -0x1c(%ebp),%eax
1079cd: bf 0a 00 00 00 mov $0xa,%edi
1079d2: 31 d2 xor %edx,%edx
1079d4: f7 f7 div %edi
1079d6: 89 55 d4 mov %edx,-0x2c(%ebp)
1079d9: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079dc: 77 2d ja 107a0b <scanInt+0xab>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
1079de: 83 e9 30 sub $0x30,%ecx
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
1079e1: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079e4: 75 04 jne 1079ea <scanInt+0x8a>
1079e6: 39 d1 cmp %edx,%ecx
1079e8: 77 21 ja 107a0b <scanInt+0xab> <== ALWAYS TAKEN
return 0;
i = i * 10 + d;
1079ea: 6b 7d c4 0a imul $0xa,-0x3c(%ebp),%edi
1079ee: 8d 3c 39 lea (%ecx,%edi,1),%edi
1079f1: eb 86 jmp 107979 <scanInt+0x19>
1079f3: 8b 7d c4 mov -0x3c(%ebp),%edi
}
if (sign == 0)
return 0;
1079f6: 31 c0 xor %eax,%eax
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
1079f8: 85 f6 test %esi,%esi
1079fa: 74 11 je 107a0d <scanInt+0xad> <== NEVER TAKEN
return 0;
*val = i * sign;
1079fc: 0f af f7 imul %edi,%esi
1079ff: 8b 45 e0 mov -0x20(%ebp),%eax
107a02: 89 30 mov %esi,(%eax)
return 1;
107a04: b8 01 00 00 00 mov $0x1,%eax
107a09: eb 02 jmp 107a0d <scanInt+0xad>
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
107a0b: 31 c0 xor %eax,%eax
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
107a0d: 8d 65 f4 lea -0xc(%ebp),%esp
107a10: 5b pop %ebx
107a11: 5e pop %esi
107a12: 5f pop %edi
107a13: c9 leave
107a14: c3 ret
00107aa0 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
107aa0: 55 push %ebp
107aa1: 89 e5 mov %esp,%ebp
107aa3: 57 push %edi
107aa4: 56 push %esi
107aa5: 53 push %ebx
107aa6: 83 ec 34 sub $0x34,%esp
107aa9: 89 c7 mov %eax,%edi
107aab: 89 d3 mov %edx,%ebx
107aad: 89 4d d4 mov %ecx,-0x2c(%ebp)
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107ab0: 6a 00 push $0x0
107ab2: 8d 45 08 lea 0x8(%ebp),%eax
107ab5: 50 push %eax
107ab6: 8d 4d d4 lea -0x2c(%ebp),%ecx
107ab9: 89 f8 mov %edi,%eax
107abb: e8 55 ff ff ff call 107a15 <scanString>
107ac0: 83 c4 10 add $0x10,%esp
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
|| !scanInt(fp, &grgid)
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
return 0;
107ac3: 31 f6 xor %esi,%esi
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107ac5: 85 c0 test %eax,%eax
107ac7: 0f 84 c2 00 00 00 je 107b8f <scangr+0xef>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
107acd: 50 push %eax
107ace: 50 push %eax
107acf: 8d 53 04 lea 0x4(%ebx),%edx
107ad2: 6a 00 push $0x0
107ad4: 8d 45 08 lea 0x8(%ebp),%eax
107ad7: 50 push %eax
107ad8: 8d 4d d4 lea -0x2c(%ebp),%ecx
107adb: 89 f8 mov %edi,%eax
107add: e8 33 ff ff ff call 107a15 <scanString>
107ae2: 83 c4 10 add $0x10,%esp
107ae5: 85 c0 test %eax,%eax
107ae7: 0f 84 a2 00 00 00 je 107b8f <scangr+0xef> <== NEVER TAKEN
|| !scanInt(fp, &grgid)
107aed: 8d 55 e4 lea -0x1c(%ebp),%edx
107af0: 89 f8 mov %edi,%eax
107af2: e8 69 fe ff ff call 107960 <scanInt>
107af7: 85 c0 test %eax,%eax
107af9: 0f 84 90 00 00 00 je 107b8f <scangr+0xef> <== NEVER TAKEN
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
107aff: 51 push %ecx
107b00: 51 push %ecx
107b01: 8d 55 e0 lea -0x20(%ebp),%edx
107b04: 6a 01 push $0x1
107b06: 8d 45 08 lea 0x8(%ebp),%eax
107b09: 50 push %eax
107b0a: 8d 4d d4 lea -0x2c(%ebp),%ecx
107b0d: 89 f8 mov %edi,%eax
107b0f: e8 01 ff ff ff call 107a15 <scanString>
107b14: 83 c4 10 add $0x10,%esp
107b17: 85 c0 test %eax,%eax
107b19: 74 74 je 107b8f <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_gid = grgid;
107b1b: 8b 45 e4 mov -0x1c(%ebp),%eax
107b1e: 66 89 43 08 mov %ax,0x8(%ebx)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b22: 8b 4d e0 mov -0x20(%ebp),%ecx
107b25: 89 ca mov %ecx,%edx
107b27: b8 01 00 00 00 mov $0x1,%eax
107b2c: 89 c6 mov %eax,%esi
107b2e: eb 0b jmp 107b3b <scangr+0x9b>
if(*cp == ',')
memcount++;
107b30: 3c 2c cmp $0x2c,%al
107b32: 0f 94 c0 sete %al
107b35: 0f b6 c0 movzbl %al,%eax
107b38: 01 c6 add %eax,%esi
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b3a: 42 inc %edx
107b3b: 8a 02 mov (%edx),%al
107b3d: 84 c0 test %al,%al
107b3f: 75 ef jne 107b30 <scangr+0x90>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b41: 8d 04 b5 13 00 00 00 lea 0x13(,%esi,4),%eax
return 0;
107b48: 31 f6 xor %esi,%esi
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b4a: 39 45 08 cmp %eax,0x8(%ebp)
107b4d: 72 40 jb 107b8f <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
107b4f: 8b 45 d4 mov -0x2c(%ebp),%eax
107b52: 83 c0 0f add $0xf,%eax
107b55: 83 e0 f0 and $0xfffffff0,%eax
107b58: 89 43 0c mov %eax,0xc(%ebx)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
107b5b: 89 08 mov %ecx,(%eax)
}
/*
* Extract a single group record from the database
*/
static int scangr(
107b5d: 8b 45 e0 mov -0x20(%ebp),%eax
107b60: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b61: ba 01 00 00 00 mov $0x1,%edx
107b66: eb 11 jmp 107b79 <scangr+0xd9>
if(*cp == ',') {
107b68: 80 f9 2c cmp $0x2c,%cl
107b6b: 75 0b jne 107b78 <scangr+0xd8>
*cp = '\0';
107b6d: c6 40 ff 00 movb $0x0,-0x1(%eax)
grp->gr_mem[memcount++] = cp + 1;
107b71: 8b 4b 0c mov 0xc(%ebx),%ecx
107b74: 89 04 91 mov %eax,(%ecx,%edx,4)
107b77: 42 inc %edx
107b78: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b79: 8a 48 ff mov -0x1(%eax),%cl
107b7c: 84 c9 test %cl,%cl
107b7e: 75 e8 jne 107b68 <scangr+0xc8>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
107b80: 8b 43 0c mov 0xc(%ebx),%eax
107b83: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
return 1;
107b8a: be 01 00 00 00 mov $0x1,%esi
}
107b8f: 89 f0 mov %esi,%eax
107b91: 8d 65 f4 lea -0xc(%ebp),%esp
107b94: 5b pop %ebx
107b95: 5e pop %esi
107b96: 5f pop %edi
107b97: c9 leave
107b98: c3 ret
00107b99 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
107b99: 55 push %ebp
107b9a: 89 e5 mov %esp,%ebp
107b9c: 57 push %edi
107b9d: 56 push %esi
107b9e: 53 push %ebx
107b9f: 83 ec 34 sub $0x34,%esp
107ba2: 89 c6 mov %eax,%esi
107ba4: 89 d3 mov %edx,%ebx
107ba6: 89 4d d4 mov %ecx,-0x2c(%ebp)
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
107ba9: 8d 7d d4 lea -0x2c(%ebp),%edi
107bac: 6a 00 push $0x0
107bae: 8d 45 08 lea 0x8(%ebp),%eax
107bb1: 50 push %eax
107bb2: 89 f9 mov %edi,%ecx
107bb4: 89 f0 mov %esi,%eax
107bb6: e8 5a fe ff ff call 107a15 <scanString>
107bbb: 83 c4 10 add $0x10,%esp
|| !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))
return 0;
107bbe: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
size_t bufsize
)
{
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
107bc5: 85 c0 test %eax,%eax
107bc7: 0f 84 c4 00 00 00 je 107c91 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
107bcd: 51 push %ecx
107bce: 51 push %ecx
107bcf: 8d 53 04 lea 0x4(%ebx),%edx
107bd2: 6a 00 push $0x0
107bd4: 8d 45 08 lea 0x8(%ebp),%eax
107bd7: 50 push %eax
107bd8: 89 f9 mov %edi,%ecx
107bda: 89 f0 mov %esi,%eax
107bdc: e8 34 fe ff ff call 107a15 <scanString>
107be1: 83 c4 10 add $0x10,%esp
107be4: 85 c0 test %eax,%eax
107be6: 0f 84 a5 00 00 00 je 107c91 <scanpw+0xf8> <== NEVER TAKEN
|| !scanInt(fp, &pwuid)
107bec: 8d 55 e4 lea -0x1c(%ebp),%edx
107bef: 89 f0 mov %esi,%eax
107bf1: e8 6a fd ff ff call 107960 <scanInt>
107bf6: 85 c0 test %eax,%eax
107bf8: 0f 84 93 00 00 00 je 107c91 <scanpw+0xf8>
|| !scanInt(fp, &pwgid)
107bfe: 8d 55 e0 lea -0x20(%ebp),%edx
107c01: 89 f0 mov %esi,%eax
107c03: e8 58 fd ff ff call 107960 <scanInt>
107c08: 85 c0 test %eax,%eax
107c0a: 0f 84 81 00 00 00 je 107c91 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
107c10: 52 push %edx
107c11: 52 push %edx
107c12: 8d 53 0c lea 0xc(%ebx),%edx
107c15: 6a 00 push $0x0
107c17: 8d 45 08 lea 0x8(%ebp),%eax
107c1a: 50 push %eax
107c1b: 89 f9 mov %edi,%ecx
107c1d: 89 f0 mov %esi,%eax
107c1f: e8 f1 fd ff ff call 107a15 <scanString>
107c24: 83 c4 10 add $0x10,%esp
107c27: 85 c0 test %eax,%eax
107c29: 74 66 je 107c91 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
107c2b: 50 push %eax
107c2c: 50 push %eax
107c2d: 8d 53 10 lea 0x10(%ebx),%edx
107c30: 6a 00 push $0x0
107c32: 8d 45 08 lea 0x8(%ebp),%eax
107c35: 50 push %eax
107c36: 89 f9 mov %edi,%ecx
107c38: 89 f0 mov %esi,%eax
107c3a: e8 d6 fd ff ff call 107a15 <scanString>
107c3f: 83 c4 10 add $0x10,%esp
107c42: 85 c0 test %eax,%eax
107c44: 74 4b je 107c91 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
107c46: 51 push %ecx
107c47: 51 push %ecx
107c48: 8d 53 14 lea 0x14(%ebx),%edx
107c4b: 6a 00 push $0x0
107c4d: 8d 45 08 lea 0x8(%ebp),%eax
107c50: 50 push %eax
107c51: 89 f9 mov %edi,%ecx
107c53: 89 f0 mov %esi,%eax
107c55: e8 bb fd ff ff call 107a15 <scanString>
107c5a: 83 c4 10 add $0x10,%esp
107c5d: 85 c0 test %eax,%eax
107c5f: 74 30 je 107c91 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
107c61: 52 push %edx
107c62: 52 push %edx
107c63: 8d 53 18 lea 0x18(%ebx),%edx
107c66: 6a 01 push $0x1
107c68: 8d 45 08 lea 0x8(%ebp),%eax
107c6b: 50 push %eax
107c6c: 89 f9 mov %edi,%ecx
107c6e: 89 f0 mov %esi,%eax
107c70: e8 a0 fd ff ff call 107a15 <scanString>
107c75: 83 c4 10 add $0x10,%esp
107c78: 85 c0 test %eax,%eax
107c7a: 74 15 je 107c91 <scanpw+0xf8>
return 0;
pwd->pw_uid = pwuid;
107c7c: 8b 45 e4 mov -0x1c(%ebp),%eax
107c7f: 66 89 43 08 mov %ax,0x8(%ebx)
pwd->pw_gid = pwgid;
107c83: 8b 45 e0 mov -0x20(%ebp),%eax
107c86: 66 89 43 0a mov %ax,0xa(%ebx)
return 1;
107c8a: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
}
107c91: 8b 45 d0 mov -0x30(%ebp),%eax
107c94: 8d 65 f4 lea -0xc(%ebp),%esp
107c97: 5b pop %ebx
107c98: 5e pop %esi
107c99: 5f pop %edi
107c9a: c9 leave
107c9b: c3 ret
00108f80 <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
108f80: 55 push %ebp
108f81: 89 e5 mov %esp,%ebp
108f83: 56 push %esi
108f84: 53 push %ebx
108f85: 89 d3 mov %edx,%ebx
108f87: 89 c6 mov %eax,%esi
int i;
/*
* Obtain output semaphore if character will be echoed
*/
if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) {
108f89: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx)
108f90: 74 30 je 108fc2 <siproc+0x42> <== NEVER TAKEN
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108f92: 52 push %edx
108f93: 6a 00 push $0x0
108f95: 6a 00 push $0x0
108f97: ff 73 18 pushl 0x18(%ebx)
108f9a: e8 1d 12 00 00 call 10a1bc <rtems_semaphore_obtain>
i = iproc (c, tty);
108f9f: 89 f2 mov %esi,%edx
108fa1: 0f b6 c2 movzbl %dl,%eax
108fa4: 89 da mov %ebx,%edx
108fa6: e8 b5 fe ff ff call 108e60 <iproc>
108fab: 89 c6 mov %eax,%esi
rtems_semaphore_release (tty->osem);
108fad: 58 pop %eax
108fae: ff 73 18 pushl 0x18(%ebx)
108fb1: e8 f2 12 00 00 call 10a2a8 <rtems_semaphore_release>
108fb6: 83 c4 10 add $0x10,%esp
}
else {
i = iproc (c, tty);
}
return i;
}
108fb9: 89 f0 mov %esi,%eax
108fbb: 8d 65 f8 lea -0x8(%ebp),%esp
108fbe: 5b pop %ebx
108fbf: 5e pop %esi
108fc0: c9 leave
108fc1: c3 ret
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
i = iproc (c, tty);
rtems_semaphore_release (tty->osem);
}
else {
i = iproc (c, tty);
108fc2: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108fc5: 89 da mov %ebx,%edx <== NOT EXECUTED
}
return i;
}
108fc7: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
108fca: 5b pop %ebx <== NOT EXECUTED
108fcb: 5e pop %esi <== NOT EXECUTED
108fcc: c9 leave <== 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);
108fcd: e9 8e fe ff ff jmp 108e60 <iproc> <== NOT EXECUTED
0010a154 <statvfs>:
#include <sys/statvfs.h>
int
statvfs (const char *path, struct statvfs *sb)
{
10a154: 55 push %ebp
10a155: 89 e5 mov %esp,%ebp
10a157: 57 push %edi
10a158: 56 push %esi
10a159: 53 push %ebx
10a15a: 83 ec 38 sub $0x38,%esp
10a15d: 8b 55 08 mov 0x8(%ebp),%edx
10a160: 8b 75 0c mov 0xc(%ebp),%esi
* 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 ) )
10a163: 31 c0 xor %eax,%eax
10a165: 83 c9 ff or $0xffffffff,%ecx
10a168: 89 d7 mov %edx,%edi
10a16a: f2 ae repnz scas %es:(%edi),%al
10a16c: f7 d1 not %ecx
10a16e: 49 dec %ecx
10a16f: 6a 01 push $0x1
10a171: 8d 5d d4 lea -0x2c(%ebp),%ebx
10a174: 53 push %ebx
10a175: 6a 00 push $0x0
10a177: 51 push %ecx
10a178: 52 push %edx
10a179: e8 04 ee ff ff call 108f82 <rtems_filesystem_evaluate_path>
10a17e: 83 c4 20 add $0x20,%esp
return -1;
10a181: 83 cf ff or $0xffffffff,%edi
* 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 ) )
10a184: 85 c0 test %eax,%eax
10a186: 75 26 jne 10a1ae <statvfs+0x5a> <== NEVER TAKEN
return -1;
mt_entry = loc.mt_entry;
10a188: 8b 55 e4 mov -0x1c(%ebp),%edx
fs_mount_root = &mt_entry->mt_fs_root;
memset (sb, 0, sizeof (struct statvfs));
10a18b: b9 0e 00 00 00 mov $0xe,%ecx
10a190: 89 f7 mov %esi,%edi
10a192: f3 ab rep stos %eax,%es:(%edi)
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
10a194: 50 push %eax
10a195: 50 push %eax
10a196: 8b 42 28 mov 0x28(%edx),%eax
10a199: 56 push %esi
if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) )
return -1;
mt_entry = loc.mt_entry;
fs_mount_root = &mt_entry->mt_fs_root;
10a19a: 83 c2 1c add $0x1c,%edx
memset (sb, 0, sizeof (struct statvfs));
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
10a19d: 52 push %edx
10a19e: ff 50 44 call *0x44(%eax)
10a1a1: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
10a1a3: 89 1c 24 mov %ebx,(%esp)
10a1a6: e8 95 ee ff ff call 109040 <rtems_filesystem_freenode>
return result;
10a1ab: 83 c4 10 add $0x10,%esp
}
10a1ae: 89 f8 mov %edi,%eax
10a1b0: 8d 65 f4 lea -0xc(%ebp),%esp
10a1b3: 5b pop %ebx
10a1b4: 5e pop %esi
10a1b5: 5f pop %edi
10a1b6: c9 leave
10a1b7: c3 ret
00108fbc <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
108fbc: 55 push %ebp
108fbd: 89 e5 mov %esp,%ebp
108fbf: 53 push %ebx
108fc0: 83 ec 04 sub $0x4,%esp
108fc3: 8b 45 08 mov 0x8(%ebp),%eax
/*
* The sync_wrapper() function will operate on the current thread's
* reent structure so we will temporarily use that.
*/
this_reent = t->libc_reent;
108fc6: 8b 88 e0 00 00 00 mov 0xe0(%eax),%ecx
if ( this_reent ) {
108fcc: 85 c9 test %ecx,%ecx
108fce: 74 32 je 109002 <sync_per_thread+0x46> <== NEVER TAKEN
current_reent = _Thread_Executing->libc_reent;
108fd0: 8b 15 dc 54 12 00 mov 0x1254dc,%edx
108fd6: 8b 9a e0 00 00 00 mov 0xe0(%edx),%ebx
_Thread_Executing->libc_reent = this_reent;
108fdc: 89 8a e0 00 00 00 mov %ecx,0xe0(%edx)
_fwalk (t->libc_reent, sync_wrapper);
108fe2: 52 push %edx
108fe3: 52 push %edx
108fe4: 68 07 90 10 00 push $0x109007
108fe9: ff b0 e0 00 00 00 pushl 0xe0(%eax)
108fef: e8 bc 8f 00 00 call 111fb0 <_fwalk>
_Thread_Executing->libc_reent = current_reent;
108ff4: a1 dc 54 12 00 mov 0x1254dc,%eax
108ff9: 89 98 e0 00 00 00 mov %ebx,0xe0(%eax)
108fff: 83 c4 10 add $0x10,%esp
}
}
109002: 8b 5d fc mov -0x4(%ebp),%ebx
109005: c9 leave
109006: c3 ret
0010987c <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
10987c: 55 push %ebp
10987d: 89 e5 mov %esp,%ebp
10987f: 56 push %esi
109880: 53 push %ebx
109881: 8b 5d 08 mov 0x8(%ebp),%ebx
109884: 8b 45 0c mov 0xc(%ebp),%eax
109887: 8b 75 10 mov 0x10(%ebp),%esi
switch (opt) {
10988a: 85 c0 test %eax,%eax
10988c: 74 22 je 1098b0 <tcsetattr+0x34>
10988e: 48 dec %eax
10988f: 74 0d je 10989e <tcsetattr+0x22>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
109891: e8 5e 83 00 00 call 111bf4 <__errno>
109896: c7 00 86 00 00 00 movl $0x86,(%eax)
10989c: eb 2a jmp 1098c8 <tcsetattr+0x4c>
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
10989e: 50 push %eax
10989f: 6a 00 push $0x0
1098a1: 6a 03 push $0x3
1098a3: 53 push %ebx
1098a4: e8 c3 62 00 00 call 10fb6c <ioctl>
1098a9: 83 c4 10 add $0x10,%esp
1098ac: 85 c0 test %eax,%eax
1098ae: 78 18 js 1098c8 <tcsetattr+0x4c> <== NEVER TAKEN
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
1098b0: 89 75 10 mov %esi,0x10(%ebp)
1098b3: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp)
1098ba: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
1098bd: 8d 65 f8 lea -0x8(%ebp),%esp
1098c0: 5b pop %ebx
1098c1: 5e pop %esi
1098c2: c9 leave
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
1098c3: e9 a4 62 00 00 jmp 10fb6c <ioctl>
}
}
1098c8: 83 c8 ff or $0xffffffff,%eax
1098cb: 8d 65 f8 lea -0x8(%ebp),%esp
1098ce: 5b pop %ebx
1098cf: 5e pop %esi
1098d0: c9 leave
1098d1: c3 ret
0010a71c <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
10a71c: 55 push %ebp
10a71d: 89 e5 mov %esp,%ebp
10a71f: 57 push %edi
10a720: 56 push %esi
10a721: 53 push %ebx
10a722: 83 ec 58 sub $0x58,%esp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
10a725: ff 75 08 pushl 0x8(%ebp)
10a728: e8 f6 d8 ff ff call 108023 <rtems_filesystem_dirname>
10a72d: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
10a730: 83 c4 10 add $0x10,%esp
10a733: 85 c0 test %eax,%eax
10a735: 8d 45 d0 lea -0x30(%ebp),%eax
10a738: 75 15 jne 10a74f <unlink+0x33>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
10a73a: 51 push %ecx
10a73b: 50 push %eax
10a73c: 8d 45 e4 lea -0x1c(%ebp),%eax
10a73f: 50 push %eax
10a740: ff 75 08 pushl 0x8(%ebp)
10a743: e8 d4 e6 ff ff call 108e1c <rtems_filesystem_get_start_loc>
10a748: 83 c4 10 add $0x10,%esp
const char *name;
rtems_filesystem_location_info_t parentloc;
rtems_filesystem_location_info_t loc;
int i;
int result;
bool free_parentloc = false;
10a74b: 31 db xor %ebx,%ebx
10a74d: eb 25 jmp 10a774 <unlink+0x58>
parentpathlen = rtems_filesystem_dirname ( path );
if ( parentpathlen == 0 )
rtems_filesystem_get_start_loc( path, &i, &parentloc );
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
10a74f: 83 ec 0c sub $0xc,%esp
10a752: 6a 00 push $0x0
10a754: 50 push %eax
10a755: 6a 02 push $0x2
10a757: ff 75 b4 pushl -0x4c(%ebp)
10a75a: ff 75 08 pushl 0x8(%ebp)
10a75d: e8 80 d8 ff ff call 107fe2 <rtems_filesystem_evaluate_path>
10a762: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a764: 83 c4 20 add $0x20,%esp
return -1;
10a767: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a76a: 85 d2 test %edx,%edx
10a76c: 0f 85 d6 00 00 00 jne 10a848 <unlink+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
10a772: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
10a774: 8d 7d bc lea -0x44(%ebp),%edi
10a777: 8d 75 d0 lea -0x30(%ebp),%esi
10a77a: b9 05 00 00 00 mov $0x5,%ecx
10a77f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = path + parentpathlen;
10a781: 8b 75 08 mov 0x8(%ebp),%esi
10a784: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a787: 83 c9 ff or $0xffffffff,%ecx
10a78a: 89 f7 mov %esi,%edi
10a78c: 31 c0 xor %eax,%eax
10a78e: f2 ae repnz scas %es:(%edi),%al
10a790: f7 d1 not %ecx
10a792: 49 dec %ecx
10a793: 52 push %edx
10a794: 52 push %edx
10a795: 51 push %ecx
10a796: 56 push %esi
10a797: e8 c6 d8 ff ff call 108062 <rtems_filesystem_prefix_separators>
10a79c: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a79e: 83 c9 ff or $0xffffffff,%ecx
10a7a1: 89 f7 mov %esi,%edi
10a7a3: 31 c0 xor %eax,%eax
10a7a5: f2 ae repnz scas %es:(%edi),%al
10a7a7: f7 d1 not %ecx
10a7a9: 49 dec %ecx
10a7aa: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a7b1: 8d 7d bc lea -0x44(%ebp),%edi
10a7b4: 57 push %edi
10a7b5: 6a 00 push $0x0
10a7b7: 51 push %ecx
10a7b8: 56 push %esi
10a7b9: e8 c6 d7 ff ff call 107f84 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
10a7be: 83 c4 20 add $0x20,%esp
10a7c1: 85 c0 test %eax,%eax
10a7c3: 74 13 je 10a7d8 <unlink+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
10a7c5: 83 c8 ff or $0xffffffff,%eax
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
0, &loc, false );
if ( result != 0 ) {
if ( free_parentloc )
10a7c8: 84 db test %bl,%bl
10a7ca: 74 7c je 10a848 <unlink+0x12c> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
10a7cc: 83 ec 0c sub $0xc,%esp
10a7cf: 8d 55 d0 lea -0x30(%ebp),%edx
10a7d2: 52 push %edx
10a7d3: 89 45 b0 mov %eax,-0x50(%ebp)
10a7d6: eb 65 jmp 10a83d <unlink+0x121>
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
10a7d8: 83 ec 0c sub $0xc,%esp
10a7db: 57 push %edi
10a7dc: 8b 45 c8 mov -0x38(%ebp),%eax
10a7df: ff 50 10 call *0x10(%eax)
10a7e2: 83 c4 10 add $0x10,%esp
10a7e5: 48 dec %eax
10a7e6: 75 2f jne 10a817 <unlink+0xfb>
rtems_filesystem_freenode( &loc );
10a7e8: 83 ec 0c sub $0xc,%esp
10a7eb: 57 push %edi
10a7ec: e8 af d8 ff ff call 1080a0 <rtems_filesystem_freenode>
if ( free_parentloc )
10a7f1: 83 c4 10 add $0x10,%esp
10a7f4: 84 db test %bl,%bl
10a7f6: 74 0f je 10a807 <unlink+0xeb>
rtems_filesystem_freenode( &parentloc );
10a7f8: 83 ec 0c sub $0xc,%esp
10a7fb: 8d 45 d0 lea -0x30(%ebp),%eax
10a7fe: 50 push %eax
10a7ff: e8 9c d8 ff ff call 1080a0 <rtems_filesystem_freenode>
10a804: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( EISDIR );
10a807: e8 14 91 00 00 call 113920 <__errno>
10a80c: c7 00 15 00 00 00 movl $0x15,(%eax)
10a812: 83 c8 ff or $0xffffffff,%eax
10a815: eb 31 jmp 10a848 <unlink+0x12c>
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
10a817: 50 push %eax
10a818: 50 push %eax
10a819: 57 push %edi
10a81a: 8d 75 d0 lea -0x30(%ebp),%esi
10a81d: 56 push %esi
10a81e: 8b 45 c8 mov -0x38(%ebp),%eax
10a821: ff 50 0c call *0xc(%eax)
rtems_filesystem_freenode( &loc );
10a824: 89 3c 24 mov %edi,(%esp)
10a827: 89 45 b0 mov %eax,-0x50(%ebp)
10a82a: e8 71 d8 ff ff call 1080a0 <rtems_filesystem_freenode>
if ( free_parentloc )
10a82f: 83 c4 10 add $0x10,%esp
10a832: 84 db test %bl,%bl
10a834: 8b 45 b0 mov -0x50(%ebp),%eax
10a837: 74 0f je 10a848 <unlink+0x12c>
rtems_filesystem_freenode( &parentloc );
10a839: 83 ec 0c sub $0xc,%esp
10a83c: 56 push %esi
10a83d: e8 5e d8 ff ff call 1080a0 <rtems_filesystem_freenode>
10a842: 83 c4 10 add $0x10,%esp
10a845: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
10a848: 8d 65 f4 lea -0xc(%ebp),%esp
10a84b: 5b pop %ebx
10a84c: 5e pop %esi
10a84d: 5f pop %edi
10a84e: c9 leave
10a84f: c3 ret
0010a989 <unmount>:
*/
int unmount(
const char *path
)
{
10a989: 55 push %ebp
10a98a: 89 e5 mov %esp,%ebp
10a98c: 57 push %edi
10a98d: 56 push %esi
10a98e: 53 push %ebx
10a98f: 83 ec 38 sub $0x38,%esp
10a992: 8b 55 08 mov 0x8(%ebp),%edx
* 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 ) )
10a995: 83 cb ff or $0xffffffff,%ebx
10a998: 31 c0 xor %eax,%eax
10a99a: 89 d9 mov %ebx,%ecx
10a99c: 89 d7 mov %edx,%edi
10a99e: f2 ae repnz scas %es:(%edi),%al
10a9a0: f7 d1 not %ecx
10a9a2: 49 dec %ecx
10a9a3: 6a 01 push $0x1
10a9a5: 8d 7d d4 lea -0x2c(%ebp),%edi
10a9a8: 57 push %edi
10a9a9: 6a 00 push $0x0
10a9ab: 51 push %ecx
10a9ac: 52 push %edx
10a9ad: e8 c4 d5 ff ff call 107f76 <rtems_filesystem_evaluate_path>
10a9b2: 83 c4 20 add $0x20,%esp
10a9b5: 85 c0 test %eax,%eax
10a9b7: 0f 85 f2 00 00 00 jne 10aaaf <unmount+0x126>
return -1;
mt_entry = loc.mt_entry;
10a9bd: 8b 75 e4 mov -0x1c(%ebp),%esi
/*
* Verify this is the root node for the file system to be unmounted.
*/
if ( fs_root_loc->node_access != loc.node_access ){
10a9c0: 8b 45 d4 mov -0x2c(%ebp),%eax
10a9c3: 39 46 1c cmp %eax,0x1c(%esi)
10a9c6: 74 1c je 10a9e4 <unmount+0x5b>
rtems_filesystem_freenode( &loc );
10a9c8: 83 ec 0c sub $0xc,%esp
10a9cb: 57 push %edi
10a9cc: e8 63 d6 ff ff call 108034 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EACCES );
10a9d1: e8 d2 67 00 00 call 1111a8 <__errno>
10a9d6: c7 00 0d 00 00 00 movl $0xd,(%eax)
10a9dc: 83 c4 10 add $0x10,%esp
10a9df: e9 cb 00 00 00 jmp 10aaaf <unmount+0x126>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
10a9e4: 83 ec 0c sub $0xc,%esp
10a9e7: 57 push %edi
10a9e8: e8 47 d6 ff ff call 108034 <rtems_filesystem_freenode>
* 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 )
10a9ed: 83 c4 10 add $0x10,%esp
10a9f0: a1 0c 41 12 00 mov 0x12410c,%eax
10a9f5: 39 70 14 cmp %esi,0x14(%eax)
10a9f8: 74 25 je 10aa1f <unmount+0x96>
/*
* Verify there are no file systems below the path specified
*/
if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point,
10a9fa: 51 push %ecx
10a9fb: 51 push %ecx
10a9fc: ff 76 2c pushl 0x2c(%esi)
10a9ff: 68 78 a9 10 00 push $0x10a978
10aa04: e8 44 dd ff ff call 10874d <rtems_filesystem_mount_iterate>
10aa09: 83 c4 10 add $0x10,%esp
10aa0c: 84 c0 test %al,%al
10aa0e: 75 0f jne 10aa1f <unmount+0x96>
* 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 )
10aa10: 83 ec 0c sub $0xc,%esp
10aa13: 56 push %esi
10aa14: e8 03 d9 ff ff call 10831c <rtems_libio_is_open_files_in_fs>
10aa19: 83 c4 10 add $0x10,%esp
10aa1c: 48 dec %eax
10aa1d: 75 10 jne 10aa2f <unmount+0xa6>
rtems_set_errno_and_return_minus_one( EBUSY );
10aa1f: e8 84 67 00 00 call 1111a8 <__errno>
10aa24: c7 00 10 00 00 00 movl $0x10,(%eax)
10aa2a: e9 80 00 00 00 jmp 10aaaf <unmount+0x126>
* 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 )
10aa2f: 83 ec 0c sub $0xc,%esp
10aa32: 8b 46 14 mov 0x14(%esi),%eax
10aa35: 56 push %esi
10aa36: ff 50 28 call *0x28(%eax)
10aa39: 83 c4 10 add $0x10,%esp
return -1;
10aa3c: 83 ca ff or $0xffffffff,%edx
* 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 )
10aa3f: 85 c0 test %eax,%eax
10aa41: 75 6f jne 10aab2 <unmount+0x129> <== NEVER TAKEN
* 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){
10aa43: 83 ec 0c sub $0xc,%esp
10aa46: 8b 46 28 mov 0x28(%esi),%eax
10aa49: 56 push %esi
10aa4a: ff 50 2c call *0x2c(%eax)
10aa4d: 83 c4 10 add $0x10,%esp
10aa50: 85 c0 test %eax,%eax
10aa52: 74 1d je 10aa71 <unmount+0xe8> <== ALWAYS TAKEN
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
10aa54: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa57: 8b 46 14 mov 0x14(%esi),%eax <== NOT EXECUTED
10aa5a: 56 push %esi <== NOT EXECUTED
10aa5b: ff 50 20 call *0x20(%eax) <== NOT EXECUTED
10aa5e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
return -1;
10aa61: 89 da mov %ebx,%edx <== NOT EXECUTED
* This was response was questionable but the best we could
* come up with.
*/
if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
10aa63: 85 c0 test %eax,%eax <== NOT EXECUTED
10aa65: 74 4b je 10aab2 <unmount+0x129> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
10aa67: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa6a: 6a 00 push $0x0 <== NOT EXECUTED
10aa6c: e8 8f 0e 00 00 call 10b900 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_status_code rtems_libio_set_private_env(void);
rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ;
static inline void rtems_libio_lock( void )
{
rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT );
10aa71: 52 push %edx
10aa72: 6a 00 push $0x0
10aa74: 6a 00 push $0x0
10aa76: ff 35 c8 62 12 00 pushl 0x1262c8
10aa7c: e8 fb 08 00 00 call 10b37c <rtems_semaphore_obtain>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10aa81: 89 34 24 mov %esi,(%esp)
10aa84: e8 ff 10 00 00 call 10bb88 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10aa89: 58 pop %eax
10aa8a: ff 35 c8 62 12 00 pushl 0x1262c8
10aa90: e8 d3 09 00 00 call 10b468 <rtems_semaphore_release>
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;
10aa95: 8d 46 08 lea 0x8(%esi),%eax
/*
* 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 );
10aa98: 89 04 24 mov %eax,(%esp)
10aa9b: e8 94 d5 ff ff call 108034 <rtems_filesystem_freenode>
free( mt_entry );
10aaa0: 89 34 24 mov %esi,(%esp)
10aaa3: e8 a0 d5 ff ff call 108048 <free>
return 0;
10aaa8: 83 c4 10 add $0x10,%esp
10aaab: 31 d2 xor %edx,%edx
10aaad: eb 03 jmp 10aab2 <unmount+0x129>
* 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 ) )
return -1;
10aaaf: 83 ca ff or $0xffffffff,%edx
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
10aab2: 89 d0 mov %edx,%eax
10aab4: 8d 65 f4 lea -0xc(%ebp),%esp
10aab7: 5b pop %ebx
10aab8: 5e pop %esi
10aab9: 5f pop %edi
10aaba: c9 leave
10aabb: c3 ret
0011c3fc <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
11c3fc: 55 push %ebp
11c3fd: 89 e5 mov %esp,%ebp
11c3ff: 56 push %esi
11c400: 53 push %ebx
11c401: 8b 5d 08 mov 0x8(%ebp),%ebx
11c404: 8b 55 0c mov 0xc(%ebp),%edx
11c407: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11c40a: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c410: 73 14 jae 11c426 <write+0x2a>
iop = rtems_libio_iop( fd );
11c412: 6b db 38 imul $0x38,%ebx,%ebx
11c415: 03 1d 78 44 12 00 add 0x124478,%ebx
rtems_libio_check_is_open( iop );
11c41b: 8b 73 14 mov 0x14(%ebx),%esi
11c41e: f7 c6 00 01 00 00 test $0x100,%esi
11c424: 75 0d jne 11c433 <write+0x37>
11c426: e8 05 3e ff ff call 110230 <__errno>
11c42b: c7 00 09 00 00 00 movl $0x9,(%eax)
11c431: eb 1a jmp 11c44d <write+0x51>
rtems_libio_check_buffer( buffer );
11c433: 85 d2 test %edx,%edx
11c435: 74 0b je 11c442 <write+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11c437: 31 c0 xor %eax,%eax
11c439: 85 c9 test %ecx,%ecx
11c43b: 74 31 je 11c46e <write+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
11c43d: 83 e6 04 and $0x4,%esi
11c440: 75 10 jne 11c452 <write+0x56>
11c442: e8 e9 3d ff ff call 110230 <__errno>
11c447: c7 00 16 00 00 00 movl $0x16,(%eax)
11c44d: 83 c8 ff or $0xffffffff,%eax
11c450: eb 1c jmp 11c46e <write+0x72>
/*
* Now process the write() request.
*/
rc = (*iop->pathinfo.handlers->write_h)( iop, buffer, count );
11c452: 50 push %eax
11c453: 8b 43 20 mov 0x20(%ebx),%eax
11c456: 51 push %ecx
11c457: 52 push %edx
11c458: 53 push %ebx
11c459: ff 50 0c call *0xc(%eax)
if ( rc > 0 )
11c45c: 83 c4 10 add $0x10,%esp
11c45f: 85 c0 test %eax,%eax
11c461: 7e 0b jle 11c46e <write+0x72>
iop->offset += rc;
11c463: 89 c1 mov %eax,%ecx
11c465: c1 f9 1f sar $0x1f,%ecx
11c468: 01 43 0c add %eax,0xc(%ebx)
11c46b: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11c46e: 8d 65 f8 lea -0x8(%ebp),%esp
11c471: 5b pop %ebx
11c472: 5e pop %esi
11c473: c9 leave
11c474: c3 ret
0010a990 <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
10a990: 55 push %ebp
10a991: 89 e5 mov %esp,%ebp
10a993: 57 push %edi
10a994: 56 push %esi
10a995: 53 push %ebx
10a996: 83 ec 1c sub $0x1c,%esp
10a999: 8b 75 08 mov 0x8(%ebp),%esi
10a99c: 8b 7d 0c mov 0xc(%ebp),%edi
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
10a99f: 3b 35 04 19 12 00 cmp 0x121904,%esi
10a9a5: 73 11 jae 10a9b8 <writev+0x28>
iop = rtems_libio_iop( fd );
10a9a7: 6b f6 38 imul $0x38,%esi,%esi
10a9aa: 03 35 38 59 12 00 add 0x125938,%esi
rtems_libio_check_is_open( iop );
10a9b0: 8b 46 14 mov 0x14(%esi),%eax
10a9b3: f6 c4 01 test $0x1,%ah
10a9b6: 75 10 jne 10a9c8 <writev+0x38>
10a9b8: e8 43 64 00 00 call 110e00 <__errno>
10a9bd: c7 00 09 00 00 00 movl $0x9,(%eax)
10a9c3: e9 ad 00 00 00 jmp 10aa75 <writev+0xe5>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
10a9c8: a8 04 test $0x4,%al
10a9ca: 74 42 je 10aa0e <writev+0x7e> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
10a9cc: 85 ff test %edi,%edi
10a9ce: 74 3e je 10aa0e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
10a9d0: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a9d4: 7e 38 jle 10aa0e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
10a9d6: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
10a9dd: 7f 2f jg 10aa0e <writev+0x7e> <== NEVER TAKEN
10a9df: b2 01 mov $0x1,%dl
10a9e1: 31 c0 xor %eax,%eax
10a9e3: 31 c9 xor %ecx,%ecx
10a9e5: eb 02 jmp 10a9e9 <writev+0x59>
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a9e7: 89 d9 mov %ebx,%ecx
/*
* iov[v].iov_len cannot be less than 0 because size_t is unsigned.
* So we only check for zero.
*/
if ( iov[v].iov_base == 0 )
10a9e9: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
10a9ed: 74 1f je 10aa0e <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
10a9ef: 83 7c c7 04 00 cmpl $0x0,0x4(%edi,%eax,8)
10a9f4: 0f 94 c3 sete %bl
10a9f7: f7 db neg %ebx
10a9f9: 21 da and %ebx,%edx
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a9fb: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
10a9ff: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
if ( total < old || total > SSIZE_MAX )
10aa02: 81 fb ff 7f 00 00 cmp $0x7fff,%ebx
10aa08: 7f 04 jg 10aa0e <writev+0x7e> <== NEVER TAKEN
10aa0a: 39 cb cmp %ecx,%ebx
10aa0c: 7d 0d jge 10aa1b <writev+0x8b>
rtems_set_errno_and_return_minus_one( EINVAL );
10aa0e: e8 ed 63 00 00 call 110e00 <__errno>
10aa13: c7 00 16 00 00 00 movl $0x16,(%eax)
10aa19: eb 5a jmp 10aa75 <writev+0xe5>
* 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++ ) {
10aa1b: 40 inc %eax
10aa1c: 3b 45 10 cmp 0x10(%ebp),%eax
10aa1f: 7c c6 jl 10a9e7 <writev+0x57>
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
return 0;
10aa21: 31 db xor %ebx,%ebx
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
10aa23: 84 d2 test %dl,%dl
10aa25: 75 51 jne 10aa78 <writev+0xe8>
10aa27: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
/* all zero lengths has no effect */
if ( iov[v].iov_len == 0 )
10aa2e: 8b 55 e4 mov -0x1c(%ebp),%edx
10aa31: 8b 44 d7 04 mov 0x4(%edi,%edx,8),%eax
10aa35: 85 c0 test %eax,%eax
10aa37: 74 2f je 10aa68 <writev+0xd8> <== NEVER TAKEN
continue;
bytes = (*iop->pathinfo.handlers->write_h)(
10aa39: 52 push %edx
10aa3a: 8b 56 20 mov 0x20(%esi),%edx
10aa3d: 50 push %eax
10aa3e: 8b 45 e4 mov -0x1c(%ebp),%eax
10aa41: ff 34 c7 pushl (%edi,%eax,8)
10aa44: 56 push %esi
10aa45: ff 52 0c call *0xc(%edx)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
10aa48: 83 c4 10 add $0x10,%esp
10aa4b: 83 f8 00 cmp $0x0,%eax
10aa4e: 7c 25 jl 10aa75 <writev+0xe5> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
10aa50: 74 0d je 10aa5f <writev+0xcf> <== NEVER TAKEN
iop->offset += bytes;
10aa52: 89 c1 mov %eax,%ecx
10aa54: c1 f9 1f sar $0x1f,%ecx
10aa57: 01 46 0c add %eax,0xc(%esi)
10aa5a: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
10aa5d: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
10aa5f: 8b 55 e4 mov -0x1c(%ebp),%edx
10aa62: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
10aa66: 75 10 jne 10aa78 <writev+0xe8> <== NEVER TAKEN
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
10aa68: ff 45 e4 incl -0x1c(%ebp)
10aa6b: 8b 45 10 mov 0x10(%ebp),%eax
10aa6e: 39 45 e4 cmp %eax,-0x1c(%ebp)
10aa71: 7c bb jl 10aa2e <writev+0x9e>
10aa73: eb 03 jmp 10aa78 <writev+0xe8>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
10aa75: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
10aa78: 89 d8 mov %ebx,%eax
10aa7a: 8d 65 f4 lea -0xc(%ebp),%esp
10aa7d: 5b pop %ebx
10aa7e: 5e pop %esi
10aa7f: 5f pop %edi
10aa80: c9 leave
10aa81: c3 ret