RTEMS 4.11Annotated Report
Wed Jan 26 17:07:12 2011
0010d698 <IMFS_Set_handlers>:
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
10d698: 55 push %ebp
10d699: 89 e5 mov %esp,%ebp
10d69b: 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;
10d69e: 8b 50 10 mov 0x10(%eax),%edx
10d6a1: 8b 52 34 mov 0x34(%edx),%edx
switch( node->type ) {
10d6a4: 8b 08 mov (%eax),%ecx
10d6a6: 8b 49 4c mov 0x4c(%ecx),%ecx
10d6a9: 49 dec %ecx
10d6aa: 83 f9 06 cmp $0x6,%ecx
10d6ad: 77 29 ja 10d6d8 <IMFS_Set_handlers+0x40><== NEVER TAKEN
10d6af: ff 24 8d c4 f3 11 00 jmp *0x11f3c4(,%ecx,4)
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
10d6b6: 8b 52 0c mov 0xc(%edx),%edx
10d6b9: eb 1a jmp 10d6d5 <IMFS_Set_handlers+0x3d>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
10d6bb: c7 40 08 e8 f3 11 00 movl $0x11f3e8,0x8(%eax)
break;
10d6c2: eb 14 jmp 10d6d8 <IMFS_Set_handlers+0x40>
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
10d6c4: c7 40 08 58 f4 11 00 movl $0x11f458,0x8(%eax)
break;
10d6cb: eb 0b jmp 10d6d8 <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;
10d6cd: 8b 52 08 mov 0x8(%edx),%edx
10d6d0: eb 03 jmp 10d6d5 <IMFS_Set_handlers+0x3d>
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
10d6d2: 8b 52 10 mov 0x10(%edx),%edx
10d6d5: 89 50 08 mov %edx,0x8(%eax)
break;
}
return 0;
}
10d6d8: 31 c0 xor %eax,%eax
10d6da: c9 leave
10d6db: c3 ret
0010d54b <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
10d54b: 55 push %ebp
10d54c: 89 e5 mov %esp,%ebp
10d54e: 57 push %edi
10d54f: 56 push %esi
10d550: 53 push %ebx
10d551: 83 ec 1c sub $0x1c,%esp
10d554: 8b 4d 08 mov 0x8(%ebp),%ecx
10d557: 8b 5d 0c mov 0xc(%ebp),%ebx
10d55a: 8b 75 18 mov 0x18(%ebp),%esi
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
return NULL;
10d55d: 31 c0 xor %eax,%eax
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
10d55f: 85 c9 test %ecx,%ecx
10d561: 0f 84 f4 00 00 00 je 10d65b <IMFS_create_node+0x110><== NEVER TAKEN
return NULL;
parent = parent_loc->node_access;
10d567: 8b 11 mov (%ecx),%edx
fs_info = parent_loc->mt_entry->fs_info;
10d569: 8b 49 10 mov 0x10(%ecx),%ecx
10d56c: 8b 79 34 mov 0x34(%ecx),%edi
/*
* Reject creation of FIFOs if support is disabled.
*/
if ( type == IMFS_FIFO &&
10d56f: 83 fb 07 cmp $0x7,%ebx
10d572: 75 0d jne 10d581 <IMFS_create_node+0x36>
10d574: 81 7f 10 5c f3 11 00 cmpl $0x11f35c,0x10(%edi)
10d57b: 0f 84 da 00 00 00 je 10d65b <IMFS_create_node+0x110>
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
10d581: 50 push %eax
10d582: a1 60 30 12 00 mov 0x123060,%eax
10d587: 8b 40 2c mov 0x2c(%eax),%eax
10d58a: f7 d0 not %eax
10d58c: 23 45 14 and 0x14(%ebp),%eax
10d58f: 50 push %eax
10d590: ff 75 10 pushl 0x10(%ebp)
10d593: 53 push %ebx
10d594: 89 55 e4 mov %edx,-0x1c(%ebp)
10d597: e8 40 ff ff ff call 10d4dc <IMFS_allocate_node>
if ( !node )
10d59c: 83 c4 10 add $0x10,%esp
10d59f: 85 c0 test %eax,%eax
10d5a1: 8b 55 e4 mov -0x1c(%ebp),%edx
10d5a4: 0f 84 b1 00 00 00 je 10d65b <IMFS_create_node+0x110>
return NULL;
/*
* Set the type specific information
*/
if ( type == IMFS_DIRECTORY ) {
10d5aa: 83 fb 01 cmp $0x1,%ebx
10d5ad: 75 15 jne 10d5c4 <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 );
10d5af: 8d 48 54 lea 0x54(%eax),%ecx
10d5b2: 89 48 50 mov %ecx,0x50(%eax)
head->next = tail;
head->previous = NULL;
10d5b5: 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 );
10d5bc: 8d 48 50 lea 0x50(%eax),%ecx
10d5bf: 89 48 58 mov %ecx,0x58(%eax)
10d5c2: eb 75 jmp 10d639 <IMFS_create_node+0xee>
rtems_chain_initialize_empty(&node->info.directory.Entries);
} else if ( type == IMFS_HARD_LINK ) {
10d5c4: 83 fb 03 cmp $0x3,%ebx
10d5c7: 74 05 je 10d5ce <IMFS_create_node+0x83>
node->info.hard_link.link_node = info->hard_link.link_node;
} else if ( type == IMFS_SYM_LINK ) {
10d5c9: 83 fb 04 cmp $0x4,%ebx
10d5cc: 75 07 jne 10d5d5 <IMFS_create_node+0x8a>
node->info.sym_link.name = info->sym_link.name;
10d5ce: 8b 0e mov (%esi),%ecx
10d5d0: 89 48 50 mov %ecx,0x50(%eax)
10d5d3: eb 64 jmp 10d639 <IMFS_create_node+0xee>
} else if ( type == IMFS_DEVICE ) {
10d5d5: 83 fb 02 cmp $0x2,%ebx
10d5d8: 75 0d jne 10d5e7 <IMFS_create_node+0x9c>
node->info.device.major = info->device.major;
10d5da: 8b 0e mov (%esi),%ecx
10d5dc: 89 48 50 mov %ecx,0x50(%eax)
node->info.device.minor = info->device.minor;
10d5df: 8b 4e 04 mov 0x4(%esi),%ecx
10d5e2: 89 48 54 mov %ecx,0x54(%eax)
10d5e5: eb 52 jmp 10d639 <IMFS_create_node+0xee>
} else if ( type == IMFS_LINEAR_FILE ) {
10d5e7: 83 fb 06 cmp $0x6,%ebx
10d5ea: 75 17 jne 10d603 <IMFS_create_node+0xb8>
node->info.linearfile.size = 0;
10d5ec: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d5f3: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = 0;
10d5fa: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
10d601: eb 36 jmp 10d639 <IMFS_create_node+0xee>
} else if ( type == IMFS_MEMORY_FILE ) {
10d603: 83 fb 05 cmp $0x5,%ebx
10d606: 75 25 jne 10d62d <IMFS_create_node+0xe2>
node->info.file.size = 0;
10d608: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d60f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.file.indirect = 0;
10d616: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
node->info.file.doubly_indirect = 0;
10d61d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
node->info.file.triply_indirect = 0;
10d624: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
10d62b: eb 0c jmp 10d639 <IMFS_create_node+0xee>
} else if ( type == IMFS_FIFO ) {
10d62d: 83 fb 07 cmp $0x7,%ebx
10d630: 75 07 jne 10d639 <IMFS_create_node+0xee> <== NEVER TAKEN
node->info.fifo.pipe = NULL;
10d632: 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;
10d639: 89 50 08 mov %edx,0x8(%eax)
node->st_ino = ++fs_info->ino_count;
10d63c: 8b 4f 04 mov 0x4(%edi),%ecx
10d63f: 41 inc %ecx
10d640: 89 4f 04 mov %ecx,0x4(%edi)
10d643: 89 48 38 mov %ecx,0x38(%eax)
10d646: 53 push %ebx
10d647: 53 push %ebx
10d648: 50 push %eax
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
10d649: 83 c2 50 add $0x50,%edx
10d64c: 52 push %edx
10d64d: 89 45 e4 mov %eax,-0x1c(%ebp)
10d650: e8 8b d3 ff ff call 10a9e0 <_Chain_Append>
return node;
10d655: 83 c4 10 add $0x10,%esp
10d658: 8b 45 e4 mov -0x1c(%ebp),%eax
}
10d65b: 8d 65 f4 lea -0xc(%ebp),%esp
10d65e: 5b pop %ebx
10d65f: 5e pop %esi
10d660: 5f pop %edi
10d661: c9 leave
10d662: c3 ret
0010d779 <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
10d779: 55 push %ebp
10d77a: 89 e5 mov %esp,%ebp
10d77c: 57 push %edi
10d77d: 56 push %esi
10d77e: 53 push %ebx
10d77f: 83 ec 5c sub $0x5c,%esp
10d782: 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 ) ) {
10d785: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d78c: 74 0d je 10d79b <IMFS_eval_path+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO );
10d78e: e8 b9 39 00 00 call 11114c <__errno> <== NOT EXECUTED
10d793: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
10d799: eb 42 jmp 10d7dd <IMFS_eval_path+0x64> <== NOT EXECUTED
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10d79b: 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;
10d79d: 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;
10d7a2: 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) ) {
10d7a9: e9 29 01 00 00 jmp 10d8d7 <IMFS_eval_path+0x15e>
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
10d7ae: 8d 45 e4 lea -0x1c(%ebp),%eax
10d7b1: 50 push %eax
10d7b2: 8d 4d af lea -0x51(%ebp),%ecx
10d7b5: 51 push %ecx
10d7b6: ff 75 0c pushl 0xc(%ebp)
10d7b9: 8b 45 08 mov 0x8(%ebp),%eax
10d7bc: 03 45 a4 add -0x5c(%ebp),%eax
10d7bf: 50 push %eax
10d7c0: e8 b3 05 00 00 call 10dd78 <IMFS_get_token>
10d7c5: 89 c6 mov %eax,%esi
pathnamelen -= len;
10d7c7: 8b 55 e4 mov -0x1c(%ebp),%edx
i += len;
if ( !pathloc->node_access )
10d7ca: 83 c4 10 add $0x10,%esp
10d7cd: 83 3b 00 cmpl $0x0,(%ebx)
10d7d0: 75 13 jne 10d7e5 <IMFS_eval_path+0x6c> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOENT );
10d7d2: e8 75 39 00 00 call 11114c <__errno>
10d7d7: c7 00 02 00 00 00 movl $0x2,(%eax)
10d7dd: 83 cf ff or $0xffffffff,%edi
10d7e0: e9 75 01 00 00 jmp 10d95a <IMFS_eval_path+0x1e1>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d7e5: 85 c0 test %eax,%eax
10d7e7: 74 21 je 10d80a <IMFS_eval_path+0x91>
if ( node->type == IMFS_DIRECTORY )
10d7e9: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d7ed: 75 1b jne 10d80a <IMFS_eval_path+0x91>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d7ef: 57 push %edi
10d7f0: 57 push %edi
10d7f1: 6a 01 push $0x1
10d7f3: 53 push %ebx
10d7f4: 89 55 a0 mov %edx,-0x60(%ebp)
10d7f7: e8 e0 fe ff ff call 10d6dc <IMFS_evaluate_permission>
10d7fc: 83 c4 10 add $0x10,%esp
10d7ff: 85 c0 test %eax,%eax
10d801: 8b 55 a0 mov -0x60(%ebp),%edx
10d804: 0f 84 3e 01 00 00 je 10d948 <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;
10d80a: 29 55 0c sub %edx,0xc(%ebp)
i += len;
10d80d: 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;
10d810: 8b 3b mov (%ebx),%edi
switch( type ) {
10d812: 83 fe 03 cmp $0x3,%esi
10d815: 74 38 je 10d84f <IMFS_eval_path+0xd6>
10d817: 83 fe 04 cmp $0x4,%esi
10d81a: 0f 84 a7 00 00 00 je 10d8c7 <IMFS_eval_path+0x14e>
10d820: 83 fe 02 cmp $0x2,%esi
10d823: 0f 85 ae 00 00 00 jne 10d8d7 <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 )
10d829: a1 60 30 12 00 mov 0x123060,%eax
10d82e: 3b 78 18 cmp 0x18(%eax),%edi
10d831: 0f 84 a0 00 00 00 je 10d8d7 <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) {
10d837: 8b 43 10 mov 0x10(%ebx),%eax
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
10d83a: 3b 78 1c cmp 0x1c(%eax),%edi
10d83d: 75 0b jne 10d84a <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;
10d83f: 8d 7d d0 lea -0x30(%ebp),%edi
10d842: 8d 70 08 lea 0x8(%eax),%esi
10d845: e9 ad 00 00 00 jmp 10d8f7 <IMFS_eval_path+0x17e>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
10d84a: 8b 7f 08 mov 0x8(%edi),%edi
10d84d: eb 6c jmp 10d8bb <IMFS_eval_path+0x142>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
10d84f: 8b 47 4c mov 0x4c(%edi),%eax
10d852: 83 f8 03 cmp $0x3,%eax
10d855: 75 11 jne 10d868 <IMFS_eval_path+0xef>
IMFS_evaluate_hard_link( pathloc, 0 );
10d857: 51 push %ecx
10d858: 51 push %ecx
10d859: 6a 00 push $0x0
10d85b: 53 push %ebx
10d85c: e8 d9 fe ff ff call 10d73a <IMFS_evaluate_hard_link>
node = pathloc->node_access;
10d861: 8b 3b mov (%ebx),%edi
10d863: 83 c4 10 add $0x10,%esp
10d866: eb 1d jmp 10d885 <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 ) {
10d868: 83 f8 04 cmp $0x4,%eax
10d86b: 75 18 jne 10d885 <IMFS_eval_path+0x10c>
result = IMFS_evaluate_sym_link( pathloc, 0 );
10d86d: 52 push %edx
10d86e: 52 push %edx
10d86f: 6a 00 push $0x0
10d871: 53 push %ebx
10d872: e8 ed 00 00 00 call 10d964 <IMFS_evaluate_sym_link>
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
10d877: 8b 3b mov (%ebx),%edi
if ( result == -1 )
10d879: 83 c4 10 add $0x10,%esp
10d87c: 83 f8 ff cmp $0xffffffff,%eax
10d87f: 0f 84 d3 00 00 00 je 10d958 <IMFS_eval_path+0x1df> <== NEVER TAKEN
}
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d885: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d889: 74 10 je 10d89b <IMFS_eval_path+0x122>
rtems_set_errno_and_return_minus_one( ENOTDIR );
10d88b: e8 bc 38 00 00 call 11114c <__errno>
10d890: c7 00 14 00 00 00 movl $0x14,(%eax)
10d896: e9 42 ff ff ff jmp 10d7dd <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 ) {
10d89b: 8b 47 5c mov 0x5c(%edi),%eax
10d89e: 85 c0 test %eax,%eax
10d8a0: 74 08 je 10d8aa <IMFS_eval_path+0x131>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d8a2: 8d 7d d0 lea -0x30(%ebp),%edi
10d8a5: 8d 70 1c lea 0x1c(%eax),%esi
10d8a8: eb 4d jmp 10d8f7 <IMFS_eval_path+0x17e>
}
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10d8aa: 50 push %eax
10d8ab: 50 push %eax
10d8ac: 8d 45 af lea -0x51(%ebp),%eax
10d8af: 50 push %eax
10d8b0: 57 push %edi
10d8b1: e8 56 04 00 00 call 10dd0c <IMFS_find_match_in_dir>
10d8b6: 89 c7 mov %eax,%edi
if ( !node )
10d8b8: 83 c4 10 add $0x10,%esp
10d8bb: 85 ff test %edi,%edi
10d8bd: 0f 84 0f ff ff ff je 10d7d2 <IMFS_eval_path+0x59>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
10d8c3: 89 3b mov %edi,(%ebx)
10d8c5: eb 10 jmp 10d8d7 <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 );
10d8c7: e8 80 38 00 00 call 11114c <__errno>
10d8cc: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10d8d2: e9 06 ff ff ff jmp 10d7dd <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) ) {
10d8d7: 83 fe 04 cmp $0x4,%esi
10d8da: 74 08 je 10d8e4 <IMFS_eval_path+0x16b> <== NEVER TAKEN
10d8dc: 85 f6 test %esi,%esi
10d8de: 0f 85 ca fe ff ff jne 10d7ae <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 ) {
10d8e4: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d8e8: 75 41 jne 10d92b <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
10d8ea: 8b 77 5c mov 0x5c(%edi),%esi
10d8ed: 85 f6 test %esi,%esi
10d8ef: 74 3a je 10d92b <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d8f1: 8d 7d d0 lea -0x30(%ebp),%edi
10d8f4: 83 c6 1c add $0x1c,%esi
10d8f7: b9 05 00 00 00 mov $0x5,%ecx
10d8fc: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10d8fe: 8d 75 d0 lea -0x30(%ebp),%esi
10d901: b1 05 mov $0x5,%cl
10d903: 89 df mov %ebx,%edi
10d905: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
10d907: 8b 45 e4 mov -0x1c(%ebp),%eax
10d90a: 8b 53 0c mov 0xc(%ebx),%edx
10d90d: 53 push %ebx
10d90e: ff 75 10 pushl 0x10(%ebp)
10d911: 8b 4d 0c mov 0xc(%ebp),%ecx
10d914: 01 c1 add %eax,%ecx
10d916: 51 push %ecx
10d917: 8b 4d a4 mov -0x5c(%ebp),%ecx
10d91a: 29 c1 sub %eax,%ecx
10d91c: 8b 45 08 mov 0x8(%ebp),%eax
10d91f: 01 c8 add %ecx,%eax
10d921: 50 push %eax
10d922: ff 12 call *(%edx)
10d924: 89 c7 mov %eax,%edi
10d926: 83 c4 10 add $0x10,%esp
10d929: eb 2f jmp 10d95a <IMFS_eval_path+0x1e1>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
10d92b: 83 ec 0c sub $0xc,%esp
10d92e: 53 push %ebx
10d92f: e8 64 fd ff ff call 10d698 <IMFS_Set_handlers>
10d934: 89 c7 mov %eax,%edi
10d936: 5a pop %edx
10d937: 59 pop %ecx
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
10d938: ff 75 10 pushl 0x10(%ebp)
10d93b: 53 push %ebx
10d93c: e8 9b fd ff ff call 10d6dc <IMFS_evaluate_permission>
10d941: 83 c4 10 add $0x10,%esp
10d944: 85 c0 test %eax,%eax
10d946: 75 12 jne 10d95a <IMFS_eval_path+0x1e1>
rtems_set_errno_and_return_minus_one( EACCES );
10d948: e8 ff 37 00 00 call 11114c <__errno>
10d94d: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d953: e9 85 fe ff ff jmp 10d7dd <IMFS_eval_path+0x64>
10d958: 89 c7 mov %eax,%edi <== NOT EXECUTED
return result;
}
10d95a: 89 f8 mov %edi,%eax
10d95c: 8d 65 f4 lea -0xc(%ebp),%esp
10d95f: 5b pop %ebx
10d960: 5e pop %esi
10d961: 5f pop %edi
10d962: c9 leave
10d963: c3 ret
0010da58 <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 */
)
{
10da58: 55 push %ebp
10da59: 89 e5 mov %esp,%ebp
10da5b: 57 push %edi
10da5c: 56 push %esi
10da5d: 53 push %ebx
10da5e: 83 ec 5c sub $0x5c,%esp
10da61: 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;
10da64: 8b 1a mov (%edx),%ebx
/*
* Get the path length.
*/
pathlen = strlen( path );
10da66: 31 c0 xor %eax,%eax
10da68: 83 c9 ff or $0xffffffff,%ecx
10da6b: 8b 7d 08 mov 0x8(%ebp),%edi
10da6e: f2 ae repnz scas %es:(%edi),%al
10da70: f7 d1 not %ecx
10da72: 49 dec %ecx
10da73: 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;
10da76: 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 );
10da7d: 8d 7d af lea -0x51(%ebp),%edi
10da80: 89 d6 mov %edx,%esi
10da82: 8d 45 e4 lea -0x1c(%ebp),%eax
10da85: 50 push %eax
10da86: 57 push %edi
10da87: ff 75 a0 pushl -0x60(%ebp)
10da8a: 8b 45 08 mov 0x8(%ebp),%eax
10da8d: 03 45 a4 add -0x5c(%ebp),%eax
10da90: 50 push %eax
10da91: e8 e2 02 00 00 call 10dd78 <IMFS_get_token>
10da96: 89 c2 mov %eax,%edx
pathlen -= len;
10da98: 8b 4d e4 mov -0x1c(%ebp),%ecx
10da9b: 29 4d a0 sub %ecx,-0x60(%ebp)
i += len;
if ( !pathloc->node_access )
10da9e: 83 c4 10 add $0x10,%esp
10daa1: 83 3e 00 cmpl $0x0,(%esi)
10daa4: 0f 84 79 01 00 00 je 10dc23 <IMFS_evaluate_for_make+0x1cb><== NEVER TAKEN
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10daaa: 85 c0 test %eax,%eax
10daac: 74 36 je 10dae4 <IMFS_evaluate_for_make+0x8c>
if ( node->type == IMFS_DIRECTORY )
10daae: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dab2: 75 30 jne 10dae4 <IMFS_evaluate_for_make+0x8c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10dab4: 53 push %ebx
10dab5: 53 push %ebx
10dab6: 6a 01 push $0x1
10dab8: 56 push %esi
10dab9: 89 45 9c mov %eax,-0x64(%ebp)
10dabc: 89 4d 98 mov %ecx,-0x68(%ebp)
10dabf: e8 18 fc ff ff call 10d6dc <IMFS_evaluate_permission>
10dac4: 83 c4 10 add $0x10,%esp
10dac7: 85 c0 test %eax,%eax
10dac9: 8b 55 9c mov -0x64(%ebp),%edx
10dacc: 8b 4d 98 mov -0x68(%ebp),%ecx
10dacf: 75 13 jne 10dae4 <IMFS_evaluate_for_make+0x8c>
rtems_set_errno_and_return_minus_one( EACCES );
10dad1: e8 76 36 00 00 call 11114c <__errno>
10dad6: c7 00 0d 00 00 00 movl $0xd,(%eax)
10dadc: 83 cb ff or $0xffffffff,%ebx
10dadf: e9 99 01 00 00 jmp 10dc7d <IMFS_evaluate_for_make+0x225>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
10dae4: 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;
10dae7: 8b 1e mov (%esi),%ebx
switch( type ) {
10dae9: 83 fa 02 cmp $0x2,%edx
10daec: 74 1f je 10db0d <IMFS_evaluate_for_make+0xb5>
10daee: 77 0a ja 10dafa <IMFS_evaluate_for_make+0xa2>
10daf0: 85 d2 test %edx,%edx
10daf2: 0f 84 d9 00 00 00 je 10dbd1 <IMFS_evaluate_for_make+0x179>
10daf8: eb 88 jmp 10da82 <IMFS_evaluate_for_make+0x2a>
10dafa: 83 fa 03 cmp $0x3,%edx
10dafd: 74 40 je 10db3f <IMFS_evaluate_for_make+0xe7>
10daff: 83 fa 04 cmp $0x4,%edx
10db02: 0f 85 7a ff ff ff jne 10da82 <IMFS_evaluate_for_make+0x2a><== NEVER TAKEN
10db08: e9 d4 00 00 00 jmp 10dbe1 <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 )
10db0d: a1 60 30 12 00 mov 0x123060,%eax
10db12: 3b 58 18 cmp 0x18(%eax),%ebx
10db15: 0f 84 67 ff ff ff je 10da82 <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){
10db1b: 8b 46 10 mov 0x10(%esi),%eax
10db1e: 3b 58 1c cmp 0x1c(%eax),%ebx
10db21: 75 0c jne 10db2f <IMFS_evaluate_for_make+0xd7>
10db23: 89 f2 mov %esi,%edx
10db25: 89 c6 mov %eax,%esi
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
10db27: 8d 7d d0 lea -0x30(%ebp),%edi
10db2a: 83 c6 08 add $0x8,%esi
10db2d: eb 5a jmp 10db89 <IMFS_evaluate_for_make+0x131>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
10db2f: 8b 5b 08 mov 0x8(%ebx),%ebx
10db32: 85 db test %ebx,%ebx
10db34: 0f 85 90 00 00 00 jne 10dbca <IMFS_evaluate_for_make+0x172>
10db3a: e9 e4 00 00 00 jmp 10dc23 <IMFS_evaluate_for_make+0x1cb>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
10db3f: 8b 43 4c mov 0x4c(%ebx),%eax
10db42: 83 f8 03 cmp $0x3,%eax
10db45: 74 05 je 10db4c <IMFS_evaluate_for_make+0xf4>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
10db47: 83 f8 04 cmp $0x4,%eax
10db4a: 75 16 jne 10db62 <IMFS_evaluate_for_make+0x10a>
result = IMFS_evaluate_link( pathloc, 0 );
10db4c: 50 push %eax
10db4d: 50 push %eax
10db4e: 6a 00 push $0x0
10db50: 56 push %esi
10db51: e8 7f fe ff ff call 10d9d5 <IMFS_evaluate_link>
if ( result == -1 )
10db56: 83 c4 10 add $0x10,%esp
10db59: 83 f8 ff cmp $0xffffffff,%eax
10db5c: 0f 84 19 01 00 00 je 10dc7b <IMFS_evaluate_for_make+0x223><== NEVER TAKEN
return -1;
}
node = pathloc->node_access;
10db62: 8b 06 mov (%esi),%eax
if ( !node )
10db64: 85 c0 test %eax,%eax
10db66: 0f 84 e9 00 00 00 je 10dc55 <IMFS_evaluate_for_make+0x1fd><== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10db6c: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10db70: 0f 85 df 00 00 00 jne 10dc55 <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 ) {
10db76: 8b 50 5c mov 0x5c(%eax),%edx
10db79: 85 d2 test %edx,%edx
10db7b: 74 3b je 10dbb8 <IMFS_evaluate_for_make+0x160>
10db7d: 89 f0 mov %esi,%eax
10db7f: 89 d6 mov %edx,%esi
10db81: 89 c2 mov %eax,%edx
newloc = node->info.directory.mt_fs->mt_fs_root;
10db83: 8d 7d d0 lea -0x30(%ebp),%edi
10db86: 83 c6 1c add $0x1c,%esi
10db89: b9 05 00 00 00 mov $0x5,%ecx
10db8e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10db90: 8d 75 d0 lea -0x30(%ebp),%esi
10db93: b1 05 mov $0x5,%cl
10db95: 89 d7 mov %edx,%edi
10db97: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
10db99: 56 push %esi
10db9a: 8b 42 0c mov 0xc(%edx),%eax
10db9d: ff 75 10 pushl 0x10(%ebp)
10dba0: 52 push %edx
10dba1: 8b 55 a4 mov -0x5c(%ebp),%edx
10dba4: 2b 55 e4 sub -0x1c(%ebp),%edx
10dba7: 03 55 08 add 0x8(%ebp),%edx
10dbaa: 52 push %edx
10dbab: ff 50 04 call *0x4(%eax)
10dbae: 89 c3 mov %eax,%ebx
10dbb0: 83 c4 10 add $0x10,%esp
10dbb3: e9 c5 00 00 00 jmp 10dc7d <IMFS_evaluate_for_make+0x225>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10dbb8: 53 push %ebx
10dbb9: 53 push %ebx
10dbba: 57 push %edi
10dbbb: 50 push %eax
10dbbc: e8 4b 01 00 00 call 10dd0c <IMFS_find_match_in_dir>
10dbc1: 89 c3 mov %eax,%ebx
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
10dbc3: 83 c4 10 add $0x10,%esp
10dbc6: 85 c0 test %eax,%eax
10dbc8: 74 27 je 10dbf1 <IMFS_evaluate_for_make+0x199>
done = true;
else
pathloc->node_access = node;
10dbca: 89 1e mov %ebx,(%esi)
10dbcc: e9 b1 fe ff ff jmp 10da82 <IMFS_evaluate_for_make+0x2a>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
10dbd1: e8 76 35 00 00 call 11114c <__errno>
10dbd6: c7 00 11 00 00 00 movl $0x11,(%eax)
10dbdc: e9 fb fe ff ff jmp 10dadc <IMFS_evaluate_for_make+0x84>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10dbe1: e8 66 35 00 00 call 11114c <__errno>
10dbe6: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10dbec: e9 eb fe ff ff jmp 10dadc <IMFS_evaluate_for_make+0x84>
10dbf1: 89 f2 mov %esi,%edx
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
10dbf3: 8b 45 a4 mov -0x5c(%ebp),%eax
10dbf6: 2b 45 e4 sub -0x1c(%ebp),%eax
10dbf9: 03 45 08 add 0x8(%ebp),%eax
10dbfc: 8b 4d 10 mov 0x10(%ebp),%ecx
10dbff: 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(
10dc01: 8b 5d 08 mov 0x8(%ebp),%ebx
10dc04: 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++) {
10dc07: eb 2a jmp 10dc33 <IMFS_evaluate_for_make+0x1db>
if ( !IMFS_is_separator( path[ i ] ) )
10dc09: 83 ec 0c sub $0xc,%esp
10dc0c: 0f be c0 movsbl %al,%eax
10dc0f: 50 push %eax
10dc10: 89 55 9c mov %edx,-0x64(%ebp)
10dc13: e8 e8 a3 ff ff call 108000 <rtems_filesystem_is_separator>
10dc18: 43 inc %ebx
10dc19: 83 c4 10 add $0x10,%esp
10dc1c: 85 c0 test %eax,%eax
10dc1e: 8b 55 9c mov -0x64(%ebp),%edx
10dc21: 75 10 jne 10dc33 <IMFS_evaluate_for_make+0x1db>
rtems_set_errno_and_return_minus_one( ENOENT );
10dc23: e8 24 35 00 00 call 11114c <__errno>
10dc28: c7 00 02 00 00 00 movl $0x2,(%eax)
10dc2e: e9 a9 fe ff ff jmp 10dadc <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++) {
10dc33: 8a 03 mov (%ebx),%al
10dc35: 84 c0 test %al,%al
10dc37: 75 d0 jne 10dc09 <IMFS_evaluate_for_make+0x1b1>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
10dc39: 83 ec 0c sub $0xc,%esp
10dc3c: 52 push %edx
10dc3d: 89 55 9c mov %edx,-0x64(%ebp)
10dc40: e8 53 fa ff ff call 10d698 <IMFS_Set_handlers>
10dc45: 89 c3 mov %eax,%ebx
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
10dc47: 8b 55 9c mov -0x64(%ebp),%edx
10dc4a: 8b 02 mov (%edx),%eax
10dc4c: 83 c4 10 add $0x10,%esp
10dc4f: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10dc53: 74 10 je 10dc65 <IMFS_evaluate_for_make+0x20d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
10dc55: e8 f2 34 00 00 call 11114c <__errno>
10dc5a: c7 00 14 00 00 00 movl $0x14,(%eax)
10dc60: e9 77 fe ff ff jmp 10dadc <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 ) )
10dc65: 51 push %ecx
10dc66: 51 push %ecx
10dc67: 6a 03 push $0x3
10dc69: 52 push %edx
10dc6a: e8 6d fa ff ff call 10d6dc <IMFS_evaluate_permission>
10dc6f: 83 c4 10 add $0x10,%esp
10dc72: 85 c0 test %eax,%eax
10dc74: 75 07 jne 10dc7d <IMFS_evaluate_for_make+0x225>
10dc76: e9 56 fe ff ff jmp 10dad1 <IMFS_evaluate_for_make+0x79>
10dc7b: 89 c3 mov %eax,%ebx <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10dc7d: 89 d8 mov %ebx,%eax
10dc7f: 8d 65 f4 lea -0xc(%ebp),%esp
10dc82: 5b pop %ebx
10dc83: 5e pop %esi
10dc84: 5f pop %edi
10dc85: c9 leave
10dc86: c3 ret
0010d6dc <IMFS_evaluate_permission>:
*/
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
10d6dc: 55 push %ebp
10d6dd: 89 e5 mov %esp,%ebp
10d6df: 57 push %edi
10d6e0: 56 push %esi
10d6e1: 53 push %ebx
10d6e2: 83 ec 0c sub $0xc,%esp
10d6e5: 8b 75 0c mov 0xc(%ebp),%esi
uid_t st_uid;
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
10d6e8: f7 c6 f8 ff ff ff test $0xfffffff8,%esi
10d6ee: 74 10 je 10d700 <IMFS_evaluate_permission+0x24><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d6f0: e8 57 3a 00 00 call 11114c <__errno> <== NOT EXECUTED
10d6f5: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d6fb: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10d6fe: eb 32 jmp 10d732 <IMFS_evaluate_permission+0x56><== NOT EXECUTED
jnode = node->node_access;
10d700: 8b 45 08 mov 0x8(%ebp),%eax
10d703: 8b 18 mov (%eax),%ebx
#if defined(RTEMS_POSIX_API)
st_uid = geteuid();
10d705: e8 2e 0a 00 00 call 10e138 <geteuid>
10d70a: 89 c7 mov %eax,%edi
st_gid = getegid();
10d70c: e8 17 0a 00 00 call 10e128 <getegid>
* Check if I am owner or a group member or someone else.
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
10d711: 66 3b 7b 3c cmp 0x3c(%ebx),%di
10d715: 75 05 jne 10d71c <IMFS_evaluate_permission+0x40>
flags_to_test <<= 6;
10d717: c1 e6 06 shl $0x6,%esi
10d71a: eb 09 jmp 10d725 <IMFS_evaluate_permission+0x49>
else if ( st_gid == jnode->st_gid )
10d71c: 66 3b 43 3e cmp 0x3e(%ebx),%ax
10d720: 75 03 jne 10d725 <IMFS_evaluate_permission+0x49><== NEVER TAKEN
flags_to_test <<= 3;
10d722: c1 e6 03 shl $0x3,%esi
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
10d725: 8b 43 30 mov 0x30(%ebx),%eax
10d728: 21 f0 and %esi,%eax
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 );
10d72a: 39 f0 cmp %esi,%eax
10d72c: 0f 94 c0 sete %al
10d72f: 0f b6 c0 movzbl %al,%eax
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
return 1;
return 0;
}
10d732: 83 c4 0c add $0xc,%esp
10d735: 5b pop %ebx
10d736: 5e pop %esi
10d737: 5f pop %edi
10d738: c9 leave
10d739: c3 ret
00107b68 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
107b68: 55 push %ebp
107b69: 89 e5 mov %esp,%ebp
107b6b: 53 push %ebx
107b6c: 83 ec 10 sub $0x10,%esp
107b6f: 8b 45 08 mov 0x8(%ebp),%eax
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
107b72: 50 push %eax
107b73: ff 75 14 pushl 0x14(%ebp)
107b76: ff 75 10 pushl 0x10(%ebp)
107b79: ff 75 0c pushl 0xc(%ebp)
107b7c: 8b 40 18 mov 0x18(%eax),%eax
107b7f: ff 70 50 pushl 0x50(%eax)
107b82: e8 8a 86 00 00 call 110211 <pipe_lseek>
107b87: 89 c3 mov %eax,%ebx
IMFS_FIFO_RETURN(err);
107b89: 83 c4 20 add $0x20,%esp
107b8c: 99 cltd
107b8d: 85 d2 test %edx,%edx
107b8f: 79 0e jns 107b9f <IMFS_fifo_lseek+0x37> <== NEVER TAKEN
107b91: e8 d6 b3 00 00 call 112f6c <__errno>
107b96: f7 db neg %ebx
107b98: 89 18 mov %ebx,(%eax)
107b9a: 83 c8 ff or $0xffffffff,%eax
107b9d: 89 c2 mov %eax,%edx
}
107b9f: 8b 5d fc mov -0x4(%ebp),%ebx
107ba2: c9 leave
107ba3: c3 ret
00107c04 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
107c04: 55 push %ebp
107c05: 89 e5 mov %esp,%ebp
107c07: 56 push %esi
107c08: 53 push %ebx
107c09: 83 ec 10 sub $0x10,%esp
107c0c: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
107c0f: 8b 70 18 mov 0x18(%eax),%esi
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
107c12: 50 push %eax
107c13: ff 75 10 pushl 0x10(%ebp)
107c16: ff 75 0c pushl 0xc(%ebp)
107c19: ff 76 50 pushl 0x50(%esi)
107c1c: e8 ec 83 00 00 call 11000d <pipe_write>
107c21: 89 c3 mov %eax,%ebx
if (err > 0) {
107c23: 83 c4 10 add $0x10,%esp
107c26: 83 f8 00 cmp $0x0,%eax
107c29: 7e 1d jle 107c48 <IMFS_fifo_write+0x44>
IMFS_mtime_ctime_update(jnode);
107c2b: 50 push %eax
107c2c: 50 push %eax
107c2d: 6a 00 push $0x0
107c2f: 8d 45 f0 lea -0x10(%ebp),%eax
107c32: 50 push %eax
107c33: e8 ec 0d 00 00 call 108a24 <gettimeofday>
107c38: 8b 45 f0 mov -0x10(%ebp),%eax
107c3b: 89 46 44 mov %eax,0x44(%esi)
107c3e: 89 46 48 mov %eax,0x48(%esi)
107c41: 83 c4 10 add $0x10,%esp
107c44: 89 d8 mov %ebx,%eax
107c46: eb 13 jmp 107c5b <IMFS_fifo_write+0x57>
}
IMFS_FIFO_RETURN(err);
107c48: b8 00 00 00 00 mov $0x0,%eax
107c4d: 74 0c je 107c5b <IMFS_fifo_write+0x57> <== NEVER TAKEN
107c4f: e8 18 b3 00 00 call 112f6c <__errno>
107c54: f7 db neg %ebx
107c56: 89 18 mov %ebx,(%eax)
107c58: 83 c8 ff or $0xffffffff,%eax
}
107c5b: 8d 65 f8 lea -0x8(%ebp),%esp
107c5e: 5b pop %ebx
107c5f: 5e pop %esi
107c60: c9 leave
107c61: c3 ret
0010dd0c <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
10dd0c: 55 push %ebp
10dd0d: 89 e5 mov %esp,%ebp
10dd0f: 57 push %edi
10dd10: 56 push %esi
10dd11: 53 push %ebx
10dd12: 83 ec 14 sub $0x14,%esp
10dd15: 8b 5d 08 mov 0x8(%ebp),%ebx
10dd18: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
10dd1b: 68 e0 f3 11 00 push $0x11f3e0
10dd20: 57 push %edi
10dd21: e8 e6 40 00 00 call 111e0c <strcmp>
10dd26: 83 c4 10 add $0x10,%esp
10dd29: 85 c0 test %eax,%eax
10dd2b: 74 40 je 10dd6d <IMFS_find_match_in_dir+0x61><== NEVER TAKEN
return directory;
if ( !strcmp( name, dotdotname ) )
10dd2d: 51 push %ecx
10dd2e: 51 push %ecx
10dd2f: 68 e2 f3 11 00 push $0x11f3e2
10dd34: 57 push %edi
10dd35: e8 d2 40 00 00 call 111e0c <strcmp>
10dd3a: 83 c4 10 add $0x10,%esp
10dd3d: 85 c0 test %eax,%eax
10dd3f: 75 05 jne 10dd46 <IMFS_find_match_in_dir+0x3a><== ALWAYS TAKEN
return directory->Parent;
10dd41: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED
10dd44: eb 27 jmp 10dd6d <IMFS_find_match_in_dir+0x61><== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dd46: 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));
10dd49: 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 );
10dd4c: eb 15 jmp 10dd63 <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 ) )
10dd4e: 8d 46 0c lea 0xc(%esi),%eax
10dd51: 52 push %edx
10dd52: 52 push %edx
10dd53: 50 push %eax
10dd54: 57 push %edi
10dd55: e8 b2 40 00 00 call 111e0c <strcmp>
10dd5a: 83 c4 10 add $0x10,%esp
10dd5d: 85 c0 test %eax,%eax
10dd5f: 74 0a je 10dd6b <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 ) {
10dd61: 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 );
10dd63: 39 de cmp %ebx,%esi
10dd65: 75 e7 jne 10dd4e <IMFS_find_match_in_dir+0x42>
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
10dd67: 31 db xor %ebx,%ebx
10dd69: eb 02 jmp 10dd6d <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;
10dd6b: 89 f3 mov %esi,%ebx
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dd6d: 89 d8 mov %ebx,%eax
10dd6f: 8d 65 f4 lea -0xc(%ebp),%esp
10dd72: 5b pop %ebx
10dd73: 5e pop %esi
10dd74: 5f pop %edi
10dd75: c9 leave
10dd76: c3 ret
0010dc88 <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
)
{
10dc88: 55 push %ebp
10dc89: 89 e5 mov %esp,%ebp
10dc8b: 57 push %edi
10dc8c: 56 push %esi
10dc8d: 53 push %ebx
10dc8e: 83 ec 2c sub $0x2c,%esp
10dc91: 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;
10dc94: 8b 58 1c mov 0x1c(%eax),%ebx
loc = temp_mt_entry->mt_fs_root;
10dc97: 8d 7d d4 lea -0x2c(%ebp),%edi
10dc9a: 8d 70 1c lea 0x1c(%eax),%esi
10dc9d: b9 05 00 00 00 mov $0x5,%ecx
10dca2: 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;
10dca4: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
10dcab: 8d 75 d4 lea -0x2c(%ebp),%esi
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
10dcae: 8b 7b 08 mov 0x8(%ebx),%edi
loc.node_access = (void *)jnode;
10dcb1: 89 5d d4 mov %ebx,-0x2c(%ebp)
IMFS_Set_handlers( &loc );
10dcb4: 83 ec 0c sub $0xc,%esp
10dcb7: 56 push %esi
10dcb8: e8 db f9 ff ff call 10d698 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
10dcbd: 83 c4 10 add $0x10,%esp
10dcc0: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dcc4: 75 08 jne 10dcce <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 );
10dcc6: 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 ) ) {
10dcc9: 39 43 50 cmp %eax,0x50(%ebx)
10dccc: 75 13 jne 10dce1 <IMFS_fsunmount+0x59>
result = IMFS_unlink( NULL, &loc );
10dcce: 50 push %eax
10dccf: 50 push %eax
10dcd0: 56 push %esi
10dcd1: 6a 00 push $0x0
10dcd3: e8 0c 92 ff ff call 106ee4 <IMFS_unlink>
if (result != 0)
10dcd8: 83 c4 10 add $0x10,%esp
10dcdb: 85 c0 test %eax,%eax
10dcdd: 75 1e jne 10dcfd <IMFS_fsunmount+0x75> <== NEVER TAKEN
return -1;
jnode = next;
10dcdf: 89 fb mov %edi,%ebx
}
if ( jnode != NULL ) {
10dce1: 85 db test %ebx,%ebx
10dce3: 74 1d je 10dd02 <IMFS_fsunmount+0x7a>
if ( jnode->type == IMFS_DIRECTORY ) {
10dce5: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10dce9: 75 c3 jne 10dcae <IMFS_fsunmount+0x26> <== NEVER TAKEN
}
}
} while (jnode != NULL);
return 0;
}
10dceb: 8b 43 50 mov 0x50(%ebx),%eax
10dcee: 8d 53 54 lea 0x54(%ebx),%edx
return -1;
jnode = next;
}
if ( jnode != NULL ) {
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
10dcf1: 39 d0 cmp %edx,%eax
10dcf3: 74 b9 je 10dcae <IMFS_fsunmount+0x26>
jnode = jnode_get_first_child( jnode );
10dcf5: 89 c3 mov %eax,%ebx
}
}
} while (jnode != NULL);
10dcf7: 85 c0 test %eax,%eax
10dcf9: 75 b3 jne 10dcae <IMFS_fsunmount+0x26> <== ALWAYS TAKEN
10dcfb: eb 05 jmp 10dd02 <IMFS_fsunmount+0x7a>
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
10dcfd: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10dd00: eb 02 jmp 10dd04 <IMFS_fsunmount+0x7c> <== NOT EXECUTED
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
return 0;
10dd02: 31 c0 xor %eax,%eax
}
10dd04: 8d 65 f4 lea -0xc(%ebp),%esp
10dd07: 5b pop %ebx
10dd08: 5e pop %esi
10dd09: 5f pop %edi
10dd0a: c9 leave
10dd0b: c3 ret
0010dd78 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
10dd78: 55 push %ebp
10dd79: 89 e5 mov %esp,%ebp
10dd7b: 57 push %edi
10dd7c: 56 push %esi
10dd7d: 53 push %ebx
10dd7e: 83 ec 1c sub $0x1c,%esp
10dd81: 8b 7d 08 mov 0x8(%ebp),%edi
10dd84: 8b 75 10 mov 0x10(%ebp),%esi
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
10dd87: 8a 17 mov (%edi),%dl
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
10dd89: 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) ) {
10dd8b: eb 10 jmp 10dd9d <IMFS_get_token+0x25>
token[i] = c;
10dd8d: 88 14 1e mov %dl,(%esi,%ebx,1)
if ( i == IMFS_NAME_MAX )
10dd90: 83 fb 20 cmp $0x20,%ebx
10dd93: 0f 84 86 00 00 00 je 10de1f <IMFS_get_token+0xa7>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
10dd99: 43 inc %ebx
10dd9a: 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) ) {
10dd9d: 83 ec 0c sub $0xc,%esp
10dda0: 0f be c2 movsbl %dl,%eax
10dda3: 50 push %eax
10dda4: 88 55 e4 mov %dl,-0x1c(%ebp)
10dda7: e8 54 a2 ff ff call 108000 <rtems_filesystem_is_separator>
10ddac: 83 c4 10 add $0x10,%esp
10ddaf: 85 c0 test %eax,%eax
10ddb1: 8a 55 e4 mov -0x1c(%ebp),%dl
10ddb4: 75 05 jne 10ddbb <IMFS_get_token+0x43>
10ddb6: 3b 5d 0c cmp 0xc(%ebp),%ebx
10ddb9: 7c d2 jl 10dd8d <IMFS_get_token+0x15>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
10ddbb: 85 db test %ebx,%ebx
10ddbd: 75 10 jne 10ddcf <IMFS_get_token+0x57>
token[i] = c;
10ddbf: 88 16 mov %dl,(%esi)
if ( (token[i] != '\0') && pathlen ) {
10ddc1: 84 d2 test %dl,%dl
10ddc3: 74 06 je 10ddcb <IMFS_get_token+0x53>
10ddc5: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10ddc9: 75 16 jne 10dde1 <IMFS_get_token+0x69>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
10ddcb: 31 ff xor %edi,%edi
10ddcd: eb 1c jmp 10ddeb <IMFS_get_token+0x73>
char *token,
int *token_len
)
{
register int i = 0;
IMFS_token_types type = IMFS_NAME;
10ddcf: 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') {
10ddd4: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1)
10ddd9: 74 10 je 10ddeb <IMFS_get_token+0x73> <== NEVER TAKEN
token[i] = '\0';
10dddb: c6 04 1e 00 movb $0x0,(%esi,%ebx,1)
10dddf: eb 0a jmp 10ddeb <IMFS_get_token+0x73>
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
type = IMFS_CURRENT_DIR;
10dde1: bf 01 00 00 00 mov $0x1,%edi
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
10dde6: bb 01 00 00 00 mov $0x1,%ebx
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
10ddeb: 8b 45 14 mov 0x14(%ebp),%eax
10ddee: 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 ) {
10ddf0: 83 ff 03 cmp $0x3,%edi
10ddf3: 75 3d jne 10de32 <IMFS_get_token+0xba>
if ( strcmp( token, "..") == 0 )
10ddf5: 52 push %edx
10ddf6: 52 push %edx
10ddf7: 68 e5 f3 11 00 push $0x11f3e5
10ddfc: 56 push %esi
10ddfd: e8 0a 40 00 00 call 111e0c <strcmp>
10de02: 83 c4 10 add $0x10,%esp
10de05: 85 c0 test %eax,%eax
10de07: 74 1d je 10de26 <IMFS_get_token+0xae>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
10de09: 50 push %eax
10de0a: 50 push %eax
10de0b: 68 e6 f3 11 00 push $0x11f3e6
10de10: 56 push %esi
10de11: e8 f6 3f 00 00 call 111e0c <strcmp>
10de16: 83 c4 10 add $0x10,%esp
10de19: 85 c0 test %eax,%eax
10de1b: 74 10 je 10de2d <IMFS_get_token+0xb5>
10de1d: eb 13 jmp 10de32 <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;
10de1f: bf 04 00 00 00 mov $0x4,%edi
10de24: eb 0c jmp 10de32 <IMFS_get_token+0xba>
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
10de26: bf 02 00 00 00 mov $0x2,%edi
10de2b: eb 05 jmp 10de32 <IMFS_get_token+0xba>
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
10de2d: bf 01 00 00 00 mov $0x1,%edi
}
return type;
}
10de32: 89 f8 mov %edi,%eax
10de34: 8d 65 f4 lea -0xc(%ebp),%esp
10de37: 5b pop %ebx
10de38: 5e pop %esi
10de39: 5f pop %edi
10de3a: c9 leave
10de3b: c3 ret
00106b7c <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
)
{
106b7c: 55 push %ebp
106b7d: 89 e5 mov %esp,%ebp
106b7f: 57 push %edi
106b80: 56 push %esi
106b81: 53 push %ebx
106b82: 83 ec 1c sub $0x1c,%esp
106b85: 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,
106b88: a1 48 11 12 00 mov 0x121148,%eax
106b8d: 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) {
106b92: ba 10 00 00 00 mov $0x10,%edx
if (bit_mask == requested_bytes_per_block) {
106b97: 39 c2 cmp %eax,%edx
106b99: 74 0c je 106ba7 <IMFS_initialize_support+0x2b>
is_valid = true;
break;
}
if(bit_mask > requested_bytes_per_block)
106b9b: 7f 05 jg 106ba2 <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) {
106b9d: d1 e2 shl %edx
106b9f: 49 dec %ecx
106ba0: 75 f5 jne 106b97 <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);
106ba2: b8 80 00 00 00 mov $0x80,%eax
break;
}
if(bit_mask > requested_bytes_per_block)
break;
}
*dest_bytes_per_block = ((is_valid)
106ba7: a3 cc 4e 12 00 mov %eax,0x124ecc
/*
* 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();
106bac: e8 b2 6a 00 00 call 10d663 <IMFS_create_root_node>
106bb1: 89 c2 mov %eax,%edx
106bb3: 89 43 1c mov %eax,0x1c(%ebx)
temp_mt_entry->mt_fs_root.handlers = directory_handlers;
106bb6: 8b 45 14 mov 0x14(%ebp),%eax
106bb9: 89 43 24 mov %eax,0x24(%ebx)
temp_mt_entry->mt_fs_root.ops = op_table;
106bbc: 8b 45 0c mov 0xc(%ebp),%eax
106bbf: 89 43 28 mov %eax,0x28(%ebx)
temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS;
106bc2: 8d 7b 38 lea 0x38(%ebx),%edi
106bc5: be 94 f3 11 00 mov $0x11f394,%esi
106bca: b9 0c 00 00 00 mov $0xc,%ecx
106bcf: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create custom file system data.
*/
fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) );
106bd1: 50 push %eax
106bd2: 50 push %eax
106bd3: 6a 14 push $0x14
106bd5: 6a 01 push $0x1
106bd7: 89 55 e4 mov %edx,-0x1c(%ebp)
106bda: e8 fd 05 00 00 call 1071dc <calloc>
if ( !fs_info ) {
106bdf: 83 c4 10 add $0x10,%esp
106be2: 85 c0 test %eax,%eax
106be4: 8b 55 e4 mov -0x1c(%ebp),%edx
106be7: 75 1c jne 106c05 <IMFS_initialize_support+0x89>
free(temp_mt_entry->mt_fs_root.node_access);
106be9: 83 ec 0c sub $0xc,%esp
106bec: 52 push %edx
106bed: e8 56 07 00 00 call 107348 <free>
rtems_set_errno_and_return_minus_one(ENOMEM);
106bf2: e8 55 a5 00 00 call 11114c <__errno>
106bf7: c7 00 0c 00 00 00 movl $0xc,(%eax)
106bfd: 83 c4 10 add $0x10,%esp
106c00: 83 c8 ff or $0xffffffff,%eax
106c03: eb 34 jmp 106c39 <IMFS_initialize_support+0xbd>
}
temp_mt_entry->fs_info = fs_info;
106c05: 89 43 34 mov %eax,0x34(%ebx)
/*
* Set st_ino for the root to 1.
*/
fs_info->instance = imfs_instance++;
106c08: 8b 0d d0 4e 12 00 mov 0x124ed0,%ecx
106c0e: 89 08 mov %ecx,(%eax)
106c10: 41 inc %ecx
106c11: 89 0d d0 4e 12 00 mov %ecx,0x124ed0
fs_info->ino_count = 1;
106c17: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
fs_info->memfile_handlers = memfile_handlers;
106c1e: 8b 4d 10 mov 0x10(%ebp),%ecx
106c21: 89 48 08 mov %ecx,0x8(%eax)
fs_info->directory_handlers = directory_handlers;
106c24: 8b 4d 14 mov 0x14(%ebp),%ecx
106c27: 89 48 0c mov %ecx,0xc(%eax)
fs_info->fifo_handlers = fifo_handlers;
106c2a: 8b 4d 18 mov 0x18(%ebp),%ecx
106c2d: 89 48 10 mov %ecx,0x10(%eax)
jnode = temp_mt_entry->mt_fs_root.node_access;
jnode->st_ino = fs_info->ino_count;
106c30: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx)
return 0;
106c37: 31 c0 xor %eax,%eax
}
106c39: 8d 65 f4 lea -0xc(%ebp),%esp
106c3c: 5b pop %ebx
106c3d: 5e pop %esi
106c3e: 5f pop %edi
106c3f: c9 leave
106c40: c3 ret
00110116 <IMFS_memfile_extend>:
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
110116: 55 push %ebp
110117: 89 e5 mov %esp,%ebp
110119: 57 push %edi
11011a: 56 push %esi
11011b: 53 push %ebx
11011c: 83 ec 2c sub $0x2c,%esp
11011f: 8b 7d 08 mov 0x8(%ebp),%edi
110122: 8b 5d 0c mov 0xc(%ebp),%ebx
110125: 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 )
110128: a1 cc 4e 12 00 mov 0x124ecc,%eax
11012d: 89 c1 mov %eax,%ecx
11012f: c1 e9 02 shr $0x2,%ecx
110132: 8d 51 01 lea 0x1(%ecx),%edx
110135: 0f af d1 imul %ecx,%edx
110138: 42 inc %edx
110139: 0f af d1 imul %ecx,%edx
11013c: 4a dec %edx
11013d: 0f af d0 imul %eax,%edx
110140: 83 fe 00 cmp $0x0,%esi
110143: 7c 16 jl 11015b <IMFS_memfile_extend+0x45><== NEVER TAKEN
110145: 7f 04 jg 11014b <IMFS_memfile_extend+0x35><== NEVER TAKEN
110147: 39 d3 cmp %edx,%ebx
110149: 72 10 jb 11015b <IMFS_memfile_extend+0x45>
rtems_set_errno_and_return_minus_one( EINVAL );
11014b: e8 fc 0f 00 00 call 11114c <__errno>
110150: c7 00 16 00 00 00 movl $0x16,(%eax)
110156: e9 92 00 00 00 jmp 1101ed <IMFS_memfile_extend+0xd7>
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
11015b: 8b 57 50 mov 0x50(%edi),%edx
11015e: 8b 4f 54 mov 0x54(%edi),%ecx
110161: 89 55 e0 mov %edx,-0x20(%ebp)
110164: 89 4d e4 mov %ecx,-0x1c(%ebp)
110167: 39 ce cmp %ecx,%esi
110169: 0f 8c 8f 00 00 00 jl 1101fe <IMFS_memfile_extend+0xe8><== NEVER TAKEN
11016f: 7f 08 jg 110179 <IMFS_memfile_extend+0x63><== NEVER TAKEN
110171: 39 d3 cmp %edx,%ebx
110173: 0f 86 85 00 00 00 jbe 1101fe <IMFS_memfile_extend+0xe8>
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
110179: 89 45 d8 mov %eax,-0x28(%ebp)
11017c: 89 c1 mov %eax,%ecx
11017e: c1 f9 1f sar $0x1f,%ecx
110181: 89 4d dc mov %ecx,-0x24(%ebp)
110184: ff 75 dc pushl -0x24(%ebp)
110187: ff 75 d8 pushl -0x28(%ebp)
11018a: 56 push %esi
11018b: 53 push %ebx
11018c: e8 3f c8 00 00 call 11c9d0 <__divdi3>
110191: 83 c4 10 add $0x10,%esp
110194: 89 45 d4 mov %eax,-0x2c(%ebp)
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
110197: ff 75 dc pushl -0x24(%ebp)
11019a: ff 75 d8 pushl -0x28(%ebp)
11019d: ff 75 e4 pushl -0x1c(%ebp)
1101a0: ff 75 e0 pushl -0x20(%ebp)
1101a3: e8 28 c8 00 00 call 11c9d0 <__divdi3>
1101a8: 83 c4 10 add $0x10,%esp
1101ab: 89 45 e0 mov %eax,-0x20(%ebp)
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
1101ae: 89 c2 mov %eax,%edx
1101b0: eb 41 jmp 1101f3 <IMFS_memfile_extend+0xdd>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
1101b2: 51 push %ecx
1101b3: 51 push %ecx
1101b4: 52 push %edx
1101b5: 57 push %edi
1101b6: 89 55 d0 mov %edx,-0x30(%ebp)
1101b9: e8 99 fd ff ff call 10ff57 <IMFS_memfile_addblock>
1101be: 83 c4 10 add $0x10,%esp
1101c1: 85 c0 test %eax,%eax
1101c3: 8b 55 d0 mov -0x30(%ebp),%edx
1101c6: 74 2a je 1101f2 <IMFS_memfile_extend+0xdc>
1101c8: eb 13 jmp 1101dd <IMFS_memfile_extend+0xc7>
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
1101ca: 50 push %eax
1101cb: 50 push %eax
1101cc: 52 push %edx
1101cd: 57 push %edi
1101ce: 89 55 d0 mov %edx,-0x30(%ebp)
1101d1: e8 16 ff ff ff call 1100ec <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-- ) {
1101d6: 8b 55 d0 mov -0x30(%ebp),%edx
1101d9: 4a dec %edx
1101da: 83 c4 10 add $0x10,%esp
1101dd: 3b 55 e0 cmp -0x20(%ebp),%edx
1101e0: 73 e8 jae 1101ca <IMFS_memfile_extend+0xb4>
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
1101e2: e8 65 0f 00 00 call 11114c <__errno>
1101e7: c7 00 1c 00 00 00 movl $0x1c,(%eax)
1101ed: 83 c8 ff or $0xffffffff,%eax
1101f0: eb 0e jmp 110200 <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++ ) {
1101f2: 42 inc %edx
1101f3: 3b 55 d4 cmp -0x2c(%ebp),%edx
1101f6: 76 ba jbe 1101b2 <IMFS_memfile_extend+0x9c>
}
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
1101f8: 89 5f 50 mov %ebx,0x50(%edi)
1101fb: 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;
1101fe: 31 c0 xor %eax,%eax
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
110200: 8d 65 f4 lea -0xc(%ebp),%esp
110203: 5b pop %ebx
110204: 5e pop %esi
110205: 5f pop %edi
110206: c9 leave
110207: c3 ret
0010fc5c <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
10fc5c: 55 push %ebp
10fc5d: 89 e5 mov %esp,%ebp
10fc5f: 57 push %edi
10fc60: 56 push %esi
10fc61: 53 push %ebx
10fc62: 83 ec 1c sub $0x1c,%esp
10fc65: 8b 75 08 mov 0x8(%ebp),%esi
10fc68: 8b 7d 0c mov 0xc(%ebp),%edi
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
10fc6b: 8b 0d cc 4e 12 00 mov 0x124ecc,%ecx
10fc71: c1 e9 02 shr $0x2,%ecx
10fc74: 8d 41 ff lea -0x1(%ecx),%eax
10fc77: 39 c7 cmp %eax,%edi
10fc79: 77 40 ja 10fcbb <IMFS_memfile_get_block_pointer+0x5f>
p = info->indirect;
10fc7b: 8b 46 58 mov 0x58(%esi),%eax
if ( malloc_it ) {
10fc7e: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fc82: 74 25 je 10fca9 <IMFS_memfile_get_block_pointer+0x4d>
if ( !p ) {
10fc84: 85 c0 test %eax,%eax
10fc86: 75 12 jne 10fc9a <IMFS_memfile_get_block_pointer+0x3e>
p = memfile_alloc_block();
10fc88: e8 ad ff ff ff call 10fc3a <memfile_alloc_block>
if ( !p )
return 0;
10fc8d: 31 db xor %ebx,%ebx
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10fc8f: 85 c0 test %eax,%eax
10fc91: 0f 84 f7 00 00 00 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->indirect = p;
10fc97: 89 46 58 mov %eax,0x58(%esi)
}
return &info->indirect[ my_block ];
10fc9a: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx
10fca1: 03 5e 58 add 0x58(%esi),%ebx
10fca4: e9 e5 00 00 00 jmp 10fd8e <IMFS_memfile_get_block_pointer+0x132>
}
if ( !p )
return 0;
10fca9: 31 db xor %ebx,%ebx
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
10fcab: 85 c0 test %eax,%eax
10fcad: 0f 84 db 00 00 00 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return &info->indirect[ my_block ];
10fcb3: 8d 1c b8 lea (%eax,%edi,4),%ebx
10fcb6: e9 d3 00 00 00 jmp 10fd8e <IMFS_memfile_get_block_pointer+0x132>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
10fcbb: 8d 41 01 lea 0x1(%ecx),%eax
10fcbe: 0f af c1 imul %ecx,%eax
10fcc1: 8d 50 ff lea -0x1(%eax),%edx
10fcc4: 39 d7 cmp %edx,%edi
10fcc6: 77 40 ja 10fd08 <IMFS_memfile_get_block_pointer+0xac>
my_block -= FIRST_DOUBLY_INDIRECT;
10fcc8: 29 cf sub %ecx,%edi
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10fcca: 89 f8 mov %edi,%eax
10fccc: 31 d2 xor %edx,%edx
10fcce: f7 f1 div %ecx
10fcd0: 89 55 e4 mov %edx,-0x1c(%ebp)
10fcd3: 89 c7 mov %eax,%edi
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
10fcd5: 8b 46 5c mov 0x5c(%esi),%eax
if ( malloc_it ) {
10fcd8: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fcdc: 74 1b je 10fcf9 <IMFS_memfile_get_block_pointer+0x9d>
if ( !p ) {
10fcde: 85 c0 test %eax,%eax
10fce0: 75 12 jne 10fcf4 <IMFS_memfile_get_block_pointer+0x98>
p = memfile_alloc_block();
10fce2: e8 53 ff ff ff call 10fc3a <memfile_alloc_block>
if ( !p )
return 0;
10fce7: 31 db xor %ebx,%ebx
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10fce9: 85 c0 test %eax,%eax
10fceb: 0f 84 9d 00 00 00 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->doubly_indirect = p;
10fcf1: 89 46 5c mov %eax,0x5c(%esi)
}
p1 = (block_p *)p[ doubly ];
10fcf4: 8d 34 b8 lea (%eax,%edi,4),%esi
10fcf7: eb 65 jmp 10fd5e <IMFS_memfile_get_block_pointer+0x102>
return (block_p *)&p1[ singly ];
}
if ( !p )
return 0;
10fcf9: 31 db xor %ebx,%ebx
}
return (block_p *)&p1[ singly ];
}
if ( !p )
10fcfb: 85 c0 test %eax,%eax
10fcfd: 0f 84 8b 00 00 00 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p = (block_p *)p[ doubly ];
10fd03: 8b 04 b8 mov (%eax,%edi,4),%eax
10fd06: eb 7c jmp 10fd84 <IMFS_memfile_get_block_pointer+0x128>
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10fd08: 8d 50 01 lea 0x1(%eax),%edx
10fd0b: 0f af d1 imul %ecx,%edx
10fd0e: 4a dec %edx
}
/*
* This means the requested block number is out of range.
*/
return 0;
10fd0f: 31 db xor %ebx,%ebx
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10fd11: 39 d7 cmp %edx,%edi
10fd13: 77 79 ja 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
my_block -= FIRST_TRIPLY_INDIRECT;
10fd15: 29 c7 sub %eax,%edi
10fd17: 89 f8 mov %edi,%eax
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10fd19: 31 d2 xor %edx,%edx
10fd1b: f7 f1 div %ecx
10fd1d: 89 55 e4 mov %edx,-0x1c(%ebp)
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
10fd20: 31 d2 xor %edx,%edx
10fd22: f7 f1 div %ecx
10fd24: 89 55 e0 mov %edx,-0x20(%ebp)
10fd27: 89 c7 mov %eax,%edi
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
10fd29: 8b 46 60 mov 0x60(%esi),%eax
if ( malloc_it ) {
10fd2c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fd30: 74 41 je 10fd73 <IMFS_memfile_get_block_pointer+0x117>
if ( !p ) {
10fd32: 85 c0 test %eax,%eax
10fd34: 75 0c jne 10fd42 <IMFS_memfile_get_block_pointer+0xe6>
p = memfile_alloc_block();
10fd36: e8 ff fe ff ff call 10fc3a <memfile_alloc_block>
if ( !p )
10fd3b: 85 c0 test %eax,%eax
10fd3d: 74 4f je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->triply_indirect = p;
10fd3f: 89 46 60 mov %eax,0x60(%esi)
}
p1 = (block_p *) p[ triply ];
10fd42: 8d 34 b8 lea (%eax,%edi,4),%esi
10fd45: 8b 06 mov (%esi),%eax
if ( !p1 ) {
10fd47: 85 c0 test %eax,%eax
10fd49: 75 0d jne 10fd58 <IMFS_memfile_get_block_pointer+0xfc>
p1 = memfile_alloc_block();
10fd4b: e8 ea fe ff ff call 10fc3a <memfile_alloc_block>
if ( !p1 )
return 0;
10fd50: 31 db xor %ebx,%ebx
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
10fd52: 85 c0 test %eax,%eax
10fd54: 74 38 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p[ triply ] = (block_p) p1;
10fd56: 89 06 mov %eax,(%esi)
}
p2 = (block_p *)p1[ doubly ];
10fd58: 8b 55 e0 mov -0x20(%ebp),%edx
10fd5b: 8d 34 90 lea (%eax,%edx,4),%esi
10fd5e: 8b 06 mov (%esi),%eax
if ( !p2 ) {
10fd60: 85 c0 test %eax,%eax
10fd62: 75 24 jne 10fd88 <IMFS_memfile_get_block_pointer+0x12c>
p2 = memfile_alloc_block();
10fd64: e8 d1 fe ff ff call 10fc3a <memfile_alloc_block>
if ( !p2 )
return 0;
10fd69: 31 db xor %ebx,%ebx
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
if ( !p2 )
10fd6b: 85 c0 test %eax,%eax
10fd6d: 74 1f je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1[ doubly ] = (block_p) p2;
10fd6f: 89 06 mov %eax,(%esi)
10fd71: eb 15 jmp 10fd88 <IMFS_memfile_get_block_pointer+0x12c>
}
return (block_p *)&p2[ singly ];
}
if ( !p )
10fd73: 85 c0 test %eax,%eax
10fd75: 74 17 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1 = (block_p *) p[ triply ];
10fd77: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p1 )
10fd7a: 85 c0 test %eax,%eax
10fd7c: 74 10 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p2 = (block_p *)p1[ doubly ];
10fd7e: 8b 55 e0 mov -0x20(%ebp),%edx
10fd81: 8b 04 90 mov (%eax,%edx,4),%eax
if ( !p2 )
10fd84: 85 c0 test %eax,%eax
10fd86: 74 06 je 10fd8e <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return (block_p *)&p2[ singly ];
10fd88: 8b 55 e4 mov -0x1c(%ebp),%edx
10fd8b: 8d 1c 90 lea (%eax,%edx,4),%ebx
/*
* This means the requested block number is out of range.
*/
return 0;
}
10fd8e: 89 d8 mov %ebx,%eax
10fd90: 83 c4 1c add $0x1c,%esp
10fd93: 5b pop %ebx
10fd94: 5e pop %esi
10fd95: 5f pop %edi
10fd96: c9 leave
10fd97: c3 ret
0010fd98 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
10fd98: 55 push %ebp
10fd99: 89 e5 mov %esp,%ebp
10fd9b: 57 push %edi
10fd9c: 56 push %esi
10fd9d: 53 push %ebx
10fd9e: 83 ec 4c sub $0x4c,%esp
10fda1: 8b 75 0c mov 0xc(%ebp),%esi
10fda4: 8b 7d 10 mov 0x10(%ebp),%edi
10fda7: 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) {
10fdaa: 8b 45 08 mov 0x8(%ebp),%eax
10fdad: 83 78 4c 06 cmpl $0x6,0x4c(%eax)
10fdb1: 75 3f jne 10fdf2 <IMFS_memfile_read+0x5a>
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
10fdb3: 8b 48 58 mov 0x58(%eax),%ecx
if (my_length > (the_jnode->info.linearfile.size - start))
10fdb6: 89 c2 mov %eax,%edx
10fdb8: 8b 40 50 mov 0x50(%eax),%eax
10fdbb: 8b 52 54 mov 0x54(%edx),%edx
10fdbe: 89 45 b0 mov %eax,-0x50(%ebp)
10fdc1: 89 55 b4 mov %edx,-0x4c(%ebp)
10fdc4: 29 f0 sub %esi,%eax
10fdc6: 19 fa sbb %edi,%edx
10fdc8: 89 45 d0 mov %eax,-0x30(%ebp)
10fdcb: 89 55 d4 mov %edx,-0x2c(%ebp)
10fdce: 31 c0 xor %eax,%eax
10fdd0: 39 d0 cmp %edx,%eax
10fdd2: 7c 0e jl 10fde2 <IMFS_memfile_read+0x4a><== NEVER TAKEN
10fdd4: 7f 05 jg 10fddb <IMFS_memfile_read+0x43><== NEVER TAKEN
10fdd6: 3b 5d d0 cmp -0x30(%ebp),%ebx
10fdd9: 76 07 jbe 10fde2 <IMFS_memfile_read+0x4a><== NEVER TAKEN
my_length = the_jnode->info.linearfile.size - start;
10fddb: 8b 55 b0 mov -0x50(%ebp),%edx
10fdde: 29 f2 sub %esi,%edx
10fde0: eb 02 jmp 10fde4 <IMFS_memfile_read+0x4c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10fde2: 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);
10fde4: 01 ce add %ecx,%esi
10fde6: 8b 7d 14 mov 0x14(%ebp),%edi
10fde9: 89 d1 mov %edx,%ecx
10fdeb: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10fded: e9 1d 01 00 00 jmp 10ff0f <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;
10fdf2: 89 f0 mov %esi,%eax
if ( last_byte > the_jnode->info.file.size )
10fdf4: 8b 55 08 mov 0x8(%ebp),%edx
10fdf7: 8b 52 50 mov 0x50(%edx),%edx
10fdfa: 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;
10fdfd: 8d 0c 33 lea (%ebx,%esi,1),%ecx
10fe00: 89 4d d0 mov %ecx,-0x30(%ebp)
if ( last_byte > the_jnode->info.file.size )
10fe03: 31 c9 xor %ecx,%ecx
10fe05: 8b 55 08 mov 0x8(%ebp),%edx
10fe08: 3b 4a 54 cmp 0x54(%edx),%ecx
10fe0b: 7c 14 jl 10fe21 <IMFS_memfile_read+0x89><== NEVER TAKEN
10fe0d: 7f 08 jg 10fe17 <IMFS_memfile_read+0x7f><== NEVER TAKEN
10fe0f: 8b 4d cc mov -0x34(%ebp),%ecx
10fe12: 39 4d d0 cmp %ecx,-0x30(%ebp)
10fe15: 76 0a jbe 10fe21 <IMFS_memfile_read+0x89>
my_length = the_jnode->info.file.size - start;
10fe17: 8b 55 cc mov -0x34(%ebp),%edx
10fe1a: 29 c2 sub %eax,%edx
10fe1c: 89 55 d0 mov %edx,-0x30(%ebp)
10fe1f: eb 03 jmp 10fe24 <IMFS_memfile_read+0x8c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10fe21: 89 5d d0 mov %ebx,-0x30(%ebp)
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10fe24: 8b 0d cc 4e 12 00 mov 0x124ecc,%ecx
10fe2a: 89 4d c4 mov %ecx,-0x3c(%ebp)
10fe2d: 89 c8 mov %ecx,%eax
10fe2f: 99 cltd
10fe30: 89 d3 mov %edx,%ebx
10fe32: 52 push %edx
10fe33: 51 push %ecx
10fe34: 57 push %edi
10fe35: 56 push %esi
10fe36: 89 4d c0 mov %ecx,-0x40(%ebp)
10fe39: e8 de cc 00 00 call 11cb1c <__moddi3>
10fe3e: 83 c4 10 add $0x10,%esp
10fe41: 89 45 cc mov %eax,-0x34(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10fe44: 8b 4d c0 mov -0x40(%ebp),%ecx
10fe47: 53 push %ebx
10fe48: 51 push %ecx
10fe49: 57 push %edi
10fe4a: 56 push %esi
10fe4b: e8 80 cb 00 00 call 11c9d0 <__divdi3>
10fe50: 83 c4 10 add $0x10,%esp
10fe53: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10fe55: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10fe59: 74 3d je 10fe98 <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 );
10fe5b: 57 push %edi
10fe5c: 6a 00 push $0x0
10fe5e: 50 push %eax
10fe5f: ff 75 08 pushl 0x8(%ebp)
10fe62: e8 f5 fd ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10fe67: 83 c4 10 add $0x10,%esp
return copied;
10fe6a: 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 )
10fe6c: 85 c0 test %eax,%eax
10fe6e: 0f 84 ba 00 00 00 je 10ff2e <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;
10fe74: 8b 4d c4 mov -0x3c(%ebp),%ecx
10fe77: 2b 4d cc sub -0x34(%ebp),%ecx
10fe7a: 8b 55 d0 mov -0x30(%ebp),%edx
10fe7d: 39 ca cmp %ecx,%edx
10fe7f: 76 02 jbe 10fe83 <IMFS_memfile_read+0xeb>
10fe81: 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 );
10fe83: 8b 75 cc mov -0x34(%ebp),%esi
10fe86: 03 30 add (%eax),%esi
dest += to_copy;
10fe88: 8b 7d 14 mov 0x14(%ebp),%edi
10fe8b: 89 d1 mov %edx,%ecx
10fe8d: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10fe8f: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10fe92: 43 inc %ebx
my_length -= to_copy;
10fe93: 29 55 d0 sub %edx,-0x30(%ebp)
10fe96: eb 08 jmp 10fea0 <IMFS_memfile_read+0x108>
unsigned int last_byte;
unsigned int copied;
unsigned int start_offset;
unsigned char *dest;
dest = destination;
10fe98: 8b 45 14 mov 0x14(%ebp),%eax
10fe9b: 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;
10fe9e: 31 d2 xor %edx,%edx
}
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10fea0: 8b 0d cc 4e 12 00 mov 0x124ecc,%ecx
10fea6: 89 4d c8 mov %ecx,-0x38(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10fea9: eb 2f jmp 10feda <IMFS_memfile_read+0x142>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10feab: 56 push %esi
10feac: 6a 00 push $0x0
10feae: 53 push %ebx
10feaf: ff 75 08 pushl 0x8(%ebp)
10feb2: 89 55 c0 mov %edx,-0x40(%ebp)
10feb5: e8 a2 fd ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10feba: 83 c4 10 add $0x10,%esp
10febd: 85 c0 test %eax,%eax
10febf: 8b 55 c0 mov -0x40(%ebp),%edx
10fec2: 74 6a je 10ff2e <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
10fec4: 8b 30 mov (%eax),%esi
10fec6: 8b 7d cc mov -0x34(%ebp),%edi
10fec9: 8b 4d c8 mov -0x38(%ebp),%ecx
10fecc: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
dest += to_copy;
10fece: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10fed1: 43 inc %ebx
my_length -= to_copy;
10fed2: 8b 7d c8 mov -0x38(%ebp),%edi
10fed5: 29 7d d0 sub %edi,-0x30(%ebp)
copied += to_copy;
10fed8: 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 ) {
10feda: 8b 45 d0 mov -0x30(%ebp),%eax
10fedd: 3b 05 cc 4e 12 00 cmp 0x124ecc,%eax
10fee3: 73 c6 jae 10feab <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 ) {
10fee5: 85 c0 test %eax,%eax
10fee7: 74 26 je 10ff0f <IMFS_memfile_read+0x177>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10fee9: 51 push %ecx
10feea: 6a 00 push $0x0
10feec: 53 push %ebx
10feed: ff 75 08 pushl 0x8(%ebp)
10fef0: 89 55 c0 mov %edx,-0x40(%ebp)
10fef3: e8 64 fd ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10fef8: 83 c4 10 add $0x10,%esp
10fefb: 85 c0 test %eax,%eax
10fefd: 8b 55 c0 mov -0x40(%ebp),%edx
10ff00: 74 2c je 10ff2e <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
10ff02: 8b 30 mov (%eax),%esi
10ff04: 8b 7d cc mov -0x34(%ebp),%edi
10ff07: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff0a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
copied += my_length;
10ff0c: 03 55 d0 add -0x30(%ebp),%edx
}
IMFS_update_atime( the_jnode );
10ff0f: 50 push %eax
10ff10: 50 push %eax
10ff11: 6a 00 push $0x0
10ff13: 8d 45 e0 lea -0x20(%ebp),%eax
10ff16: 50 push %eax
10ff17: 89 55 c0 mov %edx,-0x40(%ebp)
10ff1a: e8 a1 74 ff ff call 1073c0 <gettimeofday>
10ff1f: 8b 45 e0 mov -0x20(%ebp),%eax
10ff22: 8b 4d 08 mov 0x8(%ebp),%ecx
10ff25: 89 41 40 mov %eax,0x40(%ecx)
return copied;
10ff28: 8b 55 c0 mov -0x40(%ebp),%edx
10ff2b: 83 c4 10 add $0x10,%esp
}
10ff2e: 89 d0 mov %edx,%eax
10ff30: 8d 65 f4 lea -0xc(%ebp),%esp
10ff33: 5b pop %ebx
10ff34: 5e pop %esi
10ff35: 5f pop %edi
10ff36: c9 leave
10ff37: c3 ret
0010fff6 <IMFS_memfile_remove>:
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
10fff6: 55 push %ebp
10fff7: 89 e5 mov %esp,%ebp
10fff9: 57 push %edi
10fffa: 56 push %esi
10fffb: 53 push %ebx
10fffc: 83 ec 1c sub $0x1c,%esp
10ffff: 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;
110002: 8b 35 cc 4e 12 00 mov 0x124ecc,%esi
110008: c1 ee 02 shr $0x2,%esi
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
11000b: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
11000f: 74 0f je 110020 <IMFS_memfile_remove+0x2a>
memfile_free_blocks_in_table( &info->indirect, to_free );
110011: 57 push %edi
110012: 57 push %edi
110013: 56 push %esi
110014: 8d 43 58 lea 0x58(%ebx),%eax
110017: 50 push %eax
110018: e8 8c ff ff ff call 10ffa9 <memfile_free_blocks_in_table>
11001d: 83 c4 10 add $0x10,%esp
}
if ( info->doubly_indirect ) {
110020: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
110024: 74 3e je 110064 <IMFS_memfile_remove+0x6e>
110026: 31 ff xor %edi,%edi
110028: eb 1f jmp 110049 <IMFS_memfile_remove+0x53>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
11002a: 8b 43 5c mov 0x5c(%ebx),%eax
11002d: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx
110034: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4)
110038: 74 0e je 110048 <IMFS_memfile_remove+0x52><== NEVER TAKEN
memfile_free_blocks_in_table(
11003a: 51 push %ecx
11003b: 51 push %ecx
11003c: 56 push %esi
11003d: 01 d0 add %edx,%eax
11003f: 50 push %eax
110040: e8 64 ff ff ff call 10ffa9 <memfile_free_blocks_in_table>
110045: 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++ ) {
110048: 47 inc %edi
110049: a1 cc 4e 12 00 mov 0x124ecc,%eax
11004e: c1 e8 02 shr $0x2,%eax
110051: 39 c7 cmp %eax,%edi
110053: 72 d5 jb 11002a <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 );
110055: 57 push %edi
110056: 57 push %edi
110057: 56 push %esi
110058: 8d 43 5c lea 0x5c(%ebx),%eax
11005b: 50 push %eax
11005c: e8 48 ff ff ff call 10ffa9 <memfile_free_blocks_in_table>
110061: 83 c4 10 add $0x10,%esp
}
if ( info->triply_indirect ) {
110064: 83 7b 60 00 cmpl $0x0,0x60(%ebx)
110068: 74 78 je 1100e2 <IMFS_memfile_remove+0xec>
11006a: 31 ff xor %edi,%edi
11006c: eb 59 jmp 1100c7 <IMFS_memfile_remove+0xd1>
11006e: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax
110075: 89 45 e4 mov %eax,-0x1c(%ebp)
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
110078: 8b 43 60 mov 0x60(%ebx),%eax
11007b: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p ) /* ensure we have a valid pointer */
11007e: 85 c0 test %eax,%eax
110080: 74 51 je 1100d3 <IMFS_memfile_remove+0xdd><== NEVER TAKEN
110082: 31 d2 xor %edx,%edx
110084: eb 21 jmp 1100a7 <IMFS_memfile_remove+0xb1>
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
110086: 83 38 00 cmpl $0x0,(%eax)
110089: 74 18 je 1100a3 <IMFS_memfile_remove+0xad><== NEVER TAKEN
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
11008b: 51 push %ecx
11008c: 51 push %ecx
11008d: 56 push %esi
11008e: 50 push %eax
11008f: 89 45 dc mov %eax,-0x24(%ebp)
110092: 89 55 e0 mov %edx,-0x20(%ebp)
110095: e8 0f ff ff ff call 10ffa9 <memfile_free_blocks_in_table>
11009a: 83 c4 10 add $0x10,%esp
11009d: 8b 55 e0 mov -0x20(%ebp),%edx
1100a0: 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++ ) {
1100a3: 42 inc %edx
1100a4: 83 c0 04 add $0x4,%eax
1100a7: 8b 0d cc 4e 12 00 mov 0x124ecc,%ecx
1100ad: c1 e9 02 shr $0x2,%ecx
1100b0: 39 ca cmp %ecx,%edx
1100b2: 72 d2 jb 110086 <IMFS_memfile_remove+0x90>
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
1100b4: 52 push %edx
1100b5: 52 push %edx
1100b6: 56 push %esi
1100b7: 8b 45 e4 mov -0x1c(%ebp),%eax
1100ba: 03 43 60 add 0x60(%ebx),%eax
1100bd: 50 push %eax
1100be: e8 e6 fe ff ff call 10ffa9 <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++ ) {
1100c3: 47 inc %edi
1100c4: 83 c4 10 add $0x10,%esp
1100c7: a1 cc 4e 12 00 mov 0x124ecc,%eax
1100cc: c1 e8 02 shr $0x2,%eax
1100cf: 39 c7 cmp %eax,%edi
1100d1: 72 9b jb 11006e <IMFS_memfile_remove+0x78>
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
1100d3: 50 push %eax
1100d4: 50 push %eax
1100d5: 56 push %esi
(block_p **)&info->triply_indirect, to_free );
1100d6: 83 c3 60 add $0x60,%ebx
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
1100d9: 53 push %ebx
1100da: e8 ca fe ff ff call 10ffa9 <memfile_free_blocks_in_table>
1100df: 83 c4 10 add $0x10,%esp
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
1100e2: 31 c0 xor %eax,%eax
1100e4: 8d 65 f4 lea -0xc(%ebp),%esp
1100e7: 5b pop %ebx
1100e8: 5e pop %esi
1100e9: 5f pop %edi
1100ea: c9 leave
1100eb: c3 ret
00110208 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
110208: 55 push %ebp
110209: 89 e5 mov %esp,%ebp
11020b: 57 push %edi
11020c: 56 push %esi
11020d: 53 push %ebx
11020e: 83 ec 2c sub $0x2c,%esp
110211: 8b 75 0c mov 0xc(%ebp),%esi
110214: 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;
110217: 8b 4d 18 mov 0x18(%ebp),%ecx
11021a: 01 f1 add %esi,%ecx
if ( last_byte > the_jnode->info.file.size ) {
11021c: 89 c8 mov %ecx,%eax
11021e: 31 d2 xor %edx,%edx
110220: 8b 5d 08 mov 0x8(%ebp),%ebx
110223: 3b 53 54 cmp 0x54(%ebx),%edx
110226: 7c 2c jl 110254 <IMFS_memfile_write+0x4c><== NEVER TAKEN
110228: 7f 05 jg 11022f <IMFS_memfile_write+0x27><== NEVER TAKEN
11022a: 3b 4b 50 cmp 0x50(%ebx),%ecx
11022d: 76 25 jbe 110254 <IMFS_memfile_write+0x4c><== NEVER TAKEN
status = IMFS_memfile_extend( the_jnode, last_byte );
11022f: 51 push %ecx
110230: 52 push %edx
110231: 50 push %eax
110232: ff 75 08 pushl 0x8(%ebp)
110235: e8 dc fe ff ff call 110116 <IMFS_memfile_extend>
if ( status )
11023a: 83 c4 10 add $0x10,%esp
11023d: 85 c0 test %eax,%eax
11023f: 74 13 je 110254 <IMFS_memfile_write+0x4c>
rtems_set_errno_and_return_minus_one( ENOSPC );
110241: e8 06 0f 00 00 call 11114c <__errno>
110246: c7 00 1c 00 00 00 movl $0x1c,(%eax)
11024c: 83 c9 ff or $0xffffffff,%ecx
11024f: e9 0f 01 00 00 jmp 110363 <IMFS_memfile_write+0x15b>
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
110254: a1 cc 4e 12 00 mov 0x124ecc,%eax
110259: 89 45 cc mov %eax,-0x34(%ebp)
11025c: 99 cltd
11025d: 89 d3 mov %edx,%ebx
11025f: 52 push %edx
110260: 50 push %eax
110261: 57 push %edi
110262: 56 push %esi
110263: 89 45 c8 mov %eax,-0x38(%ebp)
110266: e8 b1 c8 00 00 call 11cb1c <__moddi3>
11026b: 83 c4 10 add $0x10,%esp
11026e: 89 45 d0 mov %eax,-0x30(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
110271: 8b 4d c8 mov -0x38(%ebp),%ecx
110274: 53 push %ebx
110275: 51 push %ecx
110276: 57 push %edi
110277: 56 push %esi
110278: e8 53 c7 00 00 call 11c9d0 <__divdi3>
11027d: 83 c4 10 add $0x10,%esp
110280: 89 c3 mov %eax,%ebx
if ( start_offset ) {
110282: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
110286: 74 40 je 1102c8 <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 );
110288: 52 push %edx
110289: 6a 00 push $0x0
11028b: 53 push %ebx
11028c: ff 75 08 pushl 0x8(%ebp)
11028f: e8 c8 f9 ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
110294: 83 c4 10 add $0x10,%esp
return copied;
110297: 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 )
110299: 85 c0 test %eax,%eax
11029b: 0f 84 c2 00 00 00 je 110363 <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;
1102a1: 8b 55 cc mov -0x34(%ebp),%edx
1102a4: 2b 55 d0 sub -0x30(%ebp),%edx
1102a7: 3b 55 18 cmp 0x18(%ebp),%edx
1102aa: 76 03 jbe 1102af <IMFS_memfile_write+0xa7>
1102ac: 8b 55 18 mov 0x18(%ebp),%edx
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
1102af: 8b 00 mov (%eax),%eax
1102b1: 03 45 d0 add -0x30(%ebp),%eax
src += to_copy;
1102b4: 89 c7 mov %eax,%edi
1102b6: 8b 75 14 mov 0x14(%ebp),%esi
1102b9: 89 d1 mov %edx,%ecx
1102bb: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
1102bd: 43 inc %ebx
my_length -= to_copy;
1102be: 8b 4d 18 mov 0x18(%ebp),%ecx
1102c1: 29 d1 sub %edx,%ecx
1102c3: 89 4d d4 mov %ecx,-0x2c(%ebp)
1102c6: eb 0b jmp 1102d3 <IMFS_memfile_write+0xcb>
unsigned int last_byte;
unsigned int start_offset;
int copied;
const unsigned char *src;
src = source;
1102c8: 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 ) {
1102cb: 8b 45 18 mov 0x18(%ebp),%eax
1102ce: 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;
1102d1: 31 d2 xor %edx,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
1102d3: 8b 0d cc 4e 12 00 mov 0x124ecc,%ecx
1102d9: 89 4d d0 mov %ecx,-0x30(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
1102dc: eb 2b jmp 110309 <IMFS_memfile_write+0x101>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
1102de: 50 push %eax
1102df: 6a 00 push $0x0
1102e1: 53 push %ebx
1102e2: ff 75 08 pushl 0x8(%ebp)
1102e5: 89 55 c8 mov %edx,-0x38(%ebp)
1102e8: e8 6f f9 ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
1102ed: 83 c4 10 add $0x10,%esp
1102f0: 85 c0 test %eax,%eax
1102f2: 8b 55 c8 mov -0x38(%ebp),%edx
1102f5: 74 6a je 110361 <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 );
1102f7: 8b 00 mov (%eax),%eax
src += to_copy;
1102f9: 89 c7 mov %eax,%edi
1102fb: 8b 4d d0 mov -0x30(%ebp),%ecx
1102fe: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
110300: 43 inc %ebx
my_length -= to_copy;
110301: 8b 45 d0 mov -0x30(%ebp),%eax
110304: 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(
110307: 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 ) {
110309: 8b 4d d4 mov -0x2c(%ebp),%ecx
11030c: 3b 0d cc 4e 12 00 cmp 0x124ecc,%ecx
110312: 73 ca jae 1102de <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 ) {
110314: 85 c9 test %ecx,%ecx
110316: 74 27 je 11033f <IMFS_memfile_write+0x137>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
110318: 57 push %edi
110319: 6a 00 push $0x0
11031b: 53 push %ebx
11031c: ff 75 08 pushl 0x8(%ebp)
11031f: 89 55 c8 mov %edx,-0x38(%ebp)
110322: e8 35 f9 ff ff call 10fc5c <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
110327: 83 c4 10 add $0x10,%esp
11032a: 8b 55 c8 mov -0x38(%ebp),%edx
11032d: 89 d1 mov %edx,%ecx
11032f: 85 c0 test %eax,%eax
110331: 74 30 je 110363 <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 );
110333: 8b 00 mov (%eax),%eax
110335: 89 c7 mov %eax,%edi
110337: 8b 4d d4 mov -0x2c(%ebp),%ecx
11033a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
my_length = 0;
copied += to_copy;
11033c: 03 55 d4 add -0x2c(%ebp),%edx
}
IMFS_mtime_ctime_update( the_jnode );
11033f: 53 push %ebx
110340: 53 push %ebx
110341: 6a 00 push $0x0
110343: 8d 45 e0 lea -0x20(%ebp),%eax
110346: 50 push %eax
110347: 89 55 c8 mov %edx,-0x38(%ebp)
11034a: e8 71 70 ff ff call 1073c0 <gettimeofday>
11034f: 8b 45 e0 mov -0x20(%ebp),%eax
110352: 8b 5d 08 mov 0x8(%ebp),%ebx
110355: 89 43 44 mov %eax,0x44(%ebx)
110358: 89 43 48 mov %eax,0x48(%ebx)
return copied;
11035b: 83 c4 10 add $0x10,%esp
11035e: 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 )
110361: 89 d1 mov %edx,%ecx
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
110363: 89 c8 mov %ecx,%eax
110365: 8d 65 f4 lea -0xc(%ebp),%esp
110368: 5b pop %ebx
110369: 5e pop %esi
11036a: 5f pop %edi
11036b: c9 leave
11036c: c3 ret
00106d90 <IMFS_mount>:
#include <rtems/seterr.h>
int IMFS_mount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106d90: 55 push %ebp
106d91: 89 e5 mov %esp,%ebp
106d93: 83 ec 08 sub $0x8,%esp
106d96: 8b 55 08 mov 0x8(%ebp),%edx
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106d99: 8b 42 08 mov 0x8(%edx),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106d9c: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106da0: 74 10 je 106db2 <IMFS_mount+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106da2: e8 a5 a3 00 00 call 11114c <__errno> <== NOT EXECUTED
106da7: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106dad: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106db0: eb 05 jmp 106db7 <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;
106db2: 89 50 5c mov %edx,0x5c(%eax)
return 0;
106db5: 31 c0 xor %eax,%eax
}
106db7: c9 leave
106db8: c3 ret
00109528 <IMFS_print_jnode>:
* This routine prints the contents of the specified jnode.
*/
void IMFS_print_jnode(
IMFS_jnode_t *the_jnode
)
{
109528: 55 push %ebp
109529: 89 e5 mov %esp,%ebp
10952b: 53 push %ebx
10952c: 83 ec 0c sub $0xc,%esp
10952f: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_assert( the_jnode );
fprintf(stdout, "%s", the_jnode->name );
109532: a1 e0 98 12 00 mov 0x1298e0,%eax
109537: ff 70 08 pushl 0x8(%eax)
10953a: 8d 43 0c lea 0xc(%ebx),%eax
10953d: 50 push %eax
10953e: e8 7d be 00 00 call 1153c0 <fputs>
switch( the_jnode->type ) {
109543: 8b 43 4c mov 0x4c(%ebx),%eax
109546: 83 c4 10 add $0x10,%esp
109549: 8d 50 ff lea -0x1(%eax),%edx
10954c: 83 fa 06 cmp $0x6,%edx
10954f: 77 75 ja 1095c6 <IMFS_print_jnode+0x9e> <== NEVER TAKEN
109551: a1 e0 98 12 00 mov 0x1298e0,%eax
109556: ff 24 95 18 49 12 00 jmp *0x124918(,%edx,4)
case IMFS_DIRECTORY:
fprintf(stdout, "/" );
10955d: 51 push %ecx
10955e: 51 push %ecx
10955f: ff 70 08 pushl 0x8(%eax)
109562: 6a 2f push $0x2f
109564: e8 ab bd 00 00 call 115314 <fputc>
109569: eb 2b jmp 109596 <IMFS_print_jnode+0x6e>
break;
case IMFS_DEVICE:
fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")",
10956b: ff 73 54 pushl 0x54(%ebx)
10956e: ff 73 50 pushl 0x50(%ebx)
109571: 68 3d 48 12 00 push $0x12483d
109576: eb 16 jmp 10958e <IMFS_print_jnode+0x66>
the_jnode->info.device.major, the_jnode->info.device.minor );
break;
case IMFS_LINEAR_FILE:
fprintf(stdout, " (file %" PRId32 " %p)",
109578: ff 73 58 pushl 0x58(%ebx)
10957b: ff 73 50 pushl 0x50(%ebx)
10957e: 68 50 48 12 00 push $0x124850
109583: eb 09 jmp 10958e <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 ")",
109585: 52 push %edx
109586: ff 73 50 pushl 0x50(%ebx)
109589: 68 5f 48 12 00 push $0x12485f
10958e: ff 70 08 pushl 0x8(%eax)
109591: e8 1e bd 00 00 call 1152b4 <fprintf>
(uint32_t)the_jnode->info.file.size );
#endif
break;
109596: 83 c4 10 add $0x10,%esp
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
109599: c7 45 08 49 4b 12 00 movl $0x124b49,0x8(%ebp)
}
1095a0: 8b 5d fc mov -0x4(%ebp),%ebx
1095a3: c9 leave
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
return;
}
puts("");
1095a4: e9 df d5 00 00 jmp 116b88 <puts>
case IMFS_HARD_LINK:
fprintf(stdout, " links not printed\n" );
return;
case IMFS_SYM_LINK:
fprintf(stdout, " links not printed\n" );
1095a9: 53 push %ebx
1095aa: 53 push %ebx
1095ab: ff 70 08 pushl 0x8(%eax)
1095ae: 68 6b 48 12 00 push $0x12486b
1095b3: eb 0a jmp 1095bf <IMFS_print_jnode+0x97>
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
1095b5: 51 push %ecx
1095b6: 51 push %ecx
1095b7: ff 70 08 pushl 0x8(%eax)
1095ba: 68 7f 48 12 00 push $0x12487f
1095bf: e8 fc bd 00 00 call 1153c0 <fputs>
1095c4: eb 14 jmp 1095da <IMFS_print_jnode+0xb2>
return;
default:
fprintf(stdout, " bad type %d\n", the_jnode->type );
1095c6: 52 push %edx <== NOT EXECUTED
1095c7: 50 push %eax <== NOT EXECUTED
1095c8: 68 92 48 12 00 push $0x124892 <== NOT EXECUTED
1095cd: a1 e0 98 12 00 mov 0x1298e0,%eax <== NOT EXECUTED
1095d2: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
1095d5: e8 da bc 00 00 call 1152b4 <fprintf> <== NOT EXECUTED
return;
1095da: 83 c4 10 add $0x10,%esp
}
puts("");
}
1095dd: 8b 5d fc mov -0x4(%ebp),%ebx
1095e0: c9 leave
1095e1: c3 ret
00106df8 <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 */
)
{
106df8: 55 push %ebp
106df9: 89 e5 mov %esp,%ebp
106dfb: 53 push %ebx
106dfc: 83 ec 18 sub $0x18,%esp
IMFS_jnode_t *the_jnode;
IMFS_jnode_t *new_parent;
the_jnode = old_loc->node_access;
106dff: 8b 45 0c mov 0xc(%ebp),%eax
106e02: 8b 18 mov (%eax),%ebx
strncpy( the_jnode->name, new_name, IMFS_NAME_MAX );
106e04: 6a 20 push $0x20
106e06: ff 75 14 pushl 0x14(%ebp)
106e09: 8d 43 0c lea 0xc(%ebx),%eax
106e0c: 50 push %eax
106e0d: e8 0a b2 00 00 call 11201c <strncpy>
if ( the_jnode->Parent != NULL )
106e12: 83 c4 10 add $0x10,%esp
106e15: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
106e19: 74 0c je 106e27 <IMFS_rename+0x2f> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
106e1b: 83 ec 0c sub $0xc,%esp
106e1e: 53 push %ebx
106e1f: e8 e0 3b 00 00 call 10aa04 <_Chain_Extract>
106e24: 83 c4 10 add $0x10,%esp
rtems_chain_extract( (rtems_chain_node *) the_jnode );
new_parent = new_parent_loc->node_access;
106e27: 8b 45 10 mov 0x10(%ebp),%eax
106e2a: 8b 00 mov (%eax),%eax
the_jnode->Parent = new_parent;
106e2c: 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 );
106e2f: 51 push %ecx
106e30: 51 push %ecx
106e31: 53 push %ebx
rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node );
106e32: 83 c0 50 add $0x50,%eax
106e35: 50 push %eax
106e36: e8 a5 3b 00 00 call 10a9e0 <_Chain_Append>
/*
* Update the time.
*/
IMFS_update_ctime( the_jnode );
106e3b: 58 pop %eax
106e3c: 5a pop %edx
106e3d: 6a 00 push $0x0
106e3f: 8d 45 f0 lea -0x10(%ebp),%eax
106e42: 50 push %eax
106e43: e8 78 05 00 00 call 1073c0 <gettimeofday>
106e48: 8b 45 f0 mov -0x10(%ebp),%eax
106e4b: 89 43 48 mov %eax,0x48(%ebx)
return 0;
}
106e4e: 31 c0 xor %eax,%eax
106e50: 8b 5d fc mov -0x4(%ebp),%ebx
106e53: c9 leave
106e54: c3 ret
0010df08 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
10df08: 55 push %ebp
10df09: 89 e5 mov %esp,%ebp
10df0b: 56 push %esi
10df0c: 53 push %ebx
10df0d: 8b 4d 08 mov 0x8(%ebp),%ecx
10df10: 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;
10df13: 8b 11 mov (%ecx),%edx
switch ( the_jnode->type ) {
10df15: 8b 5a 4c mov 0x4c(%edx),%ebx
10df18: 83 eb 02 sub $0x2,%ebx
10df1b: 83 fb 05 cmp $0x5,%ebx
10df1e: 77 33 ja 10df53 <IMFS_stat+0x4b> <== NEVER TAKEN
10df20: ff 24 9d c8 f4 11 00 jmp *0x11f4c8(,%ebx,4)
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
10df27: 8b 5a 54 mov 0x54(%edx),%ebx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
10df2a: 8b 72 50 mov 0x50(%edx),%esi
10df2d: 89 70 18 mov %esi,0x18(%eax)
10df30: 89 58 1c mov %ebx,0x1c(%eax)
break;
10df33: eb 2e jmp 10df63 <IMFS_stat+0x5b>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
10df35: 8b 5a 50 mov 0x50(%edx),%ebx
10df38: 8b 72 54 mov 0x54(%edx),%esi
10df3b: 89 58 20 mov %ebx,0x20(%eax)
10df3e: 89 70 24 mov %esi,0x24(%eax)
break;
10df41: eb 20 jmp 10df63 <IMFS_stat+0x5b>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
10df43: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
10df4a: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
break;
10df51: eb 10 jmp 10df63 <IMFS_stat+0x5b>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10df53: e8 f4 31 00 00 call 11114c <__errno>
10df58: c7 00 86 00 00 00 movl $0x86,(%eax)
10df5e: 83 c8 ff or $0xffffffff,%eax
10df61: eb 47 jmp 10dfaa <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;
10df63: 8b 49 10 mov 0x10(%ecx),%ecx
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
10df66: 8b 49 34 mov 0x34(%ecx),%ecx
10df69: 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 =
10df6b: c7 00 fe ff 00 00 movl $0xfffe,(%eax)
10df71: 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;
10df74: 8b 4a 30 mov 0x30(%edx),%ecx
10df77: 89 48 0c mov %ecx,0xc(%eax)
buf->st_nlink = the_jnode->st_nlink;
10df7a: 8b 4a 34 mov 0x34(%edx),%ecx
10df7d: 66 89 48 10 mov %cx,0x10(%eax)
buf->st_ino = the_jnode->st_ino;
10df81: 8b 4a 38 mov 0x38(%edx),%ecx
10df84: 89 48 08 mov %ecx,0x8(%eax)
buf->st_uid = the_jnode->st_uid;
10df87: 8b 4a 3c mov 0x3c(%edx),%ecx
10df8a: 66 89 48 12 mov %cx,0x12(%eax)
buf->st_gid = the_jnode->st_gid;
10df8e: 66 8b 4a 3e mov 0x3e(%edx),%cx
10df92: 66 89 48 14 mov %cx,0x14(%eax)
buf->st_atime = the_jnode->stat_atime;
10df96: 8b 4a 40 mov 0x40(%edx),%ecx
10df99: 89 48 28 mov %ecx,0x28(%eax)
buf->st_mtime = the_jnode->stat_mtime;
10df9c: 8b 4a 44 mov 0x44(%edx),%ecx
10df9f: 89 48 30 mov %ecx,0x30(%eax)
buf->st_ctime = the_jnode->stat_ctime;
10dfa2: 8b 52 48 mov 0x48(%edx),%edx
10dfa5: 89 50 38 mov %edx,0x38(%eax)
return 0;
10dfa8: 31 c0 xor %eax,%eax
}
10dfaa: 5b pop %ebx
10dfab: 5e pop %esi
10dfac: c9 leave
10dfad: c3 ret
00106ee4 <IMFS_unlink>:
int IMFS_unlink(
rtems_filesystem_location_info_t *parentloc, /* IN */
rtems_filesystem_location_info_t *loc /* IN */
)
{
106ee4: 55 push %ebp
106ee5: 89 e5 mov %esp,%ebp
106ee7: 57 push %edi
106ee8: 56 push %esi
106ee9: 53 push %ebx
106eea: 83 ec 2c sub $0x2c,%esp
IMFS_jnode_t *node;
rtems_filesystem_location_info_t the_link;
int result = 0;
node = loc->node_access;
106eed: 8b 45 0c mov 0xc(%ebp),%eax
106ef0: 8b 18 mov (%eax),%ebx
/*
* If this is the last last pointer to the node
* free the node.
*/
if ( node->type == IMFS_HARD_LINK ) {
106ef2: 83 7b 4c 03 cmpl $0x3,0x4c(%ebx)
106ef6: 75 7a jne 106f72 <IMFS_unlink+0x8e>
if ( !node->info.hard_link.link_node )
106ef8: 8b 43 50 mov 0x50(%ebx),%eax
106efb: 85 c0 test %eax,%eax
106efd: 75 10 jne 106f0f <IMFS_unlink+0x2b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
106eff: e8 48 a2 00 00 call 11114c <__errno> <== NOT EXECUTED
106f04: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106f0a: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106f0d: eb 75 jmp 106f84 <IMFS_unlink+0xa0> <== NOT EXECUTED
the_link = *loc;
106f0f: 8d 7d cc lea -0x34(%ebp),%edi
106f12: b9 05 00 00 00 mov $0x5,%ecx
106f17: 8b 75 0c mov 0xc(%ebp),%esi
106f1a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_link.node_access = node->info.hard_link.link_node;
106f1c: 89 45 cc mov %eax,-0x34(%ebp)
IMFS_Set_handlers( &the_link );
106f1f: 83 ec 0c sub $0xc,%esp
106f22: 8d 75 cc lea -0x34(%ebp),%esi
106f25: 56 push %esi
106f26: e8 6d 67 00 00 call 10d698 <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)
106f2b: 8b 43 50 mov 0x50(%ebx),%eax
106f2e: 8b 50 34 mov 0x34(%eax),%edx
106f31: 83 c4 10 add $0x10,%esp
106f34: 66 83 fa 01 cmp $0x1,%dx
106f38: 75 1a jne 106f54 <IMFS_unlink+0x70>
{
result = (*the_link.handlers->rmnod_h)( parentloc, &the_link );
106f3a: 51 push %ecx
106f3b: 51 push %ecx
106f3c: 56 push %esi
106f3d: ff 75 08 pushl 0x8(%ebp)
106f40: 8b 45 d4 mov -0x2c(%ebp),%eax
106f43: ff 50 34 call *0x34(%eax)
106f46: 89 c2 mov %eax,%edx
if ( result != 0 )
106f48: 83 c4 10 add $0x10,%esp
return -1;
106f4b: 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 )
106f4e: 85 d2 test %edx,%edx
106f50: 74 20 je 106f72 <IMFS_unlink+0x8e>
106f52: eb 30 jmp 106f84 <IMFS_unlink+0xa0>
return -1;
}
else
{
node->info.hard_link.link_node->st_nlink --;
106f54: 4a dec %edx
106f55: 66 89 50 34 mov %dx,0x34(%eax)
IMFS_update_ctime( node->info.hard_link.link_node );
106f59: 52 push %edx
106f5a: 52 push %edx
106f5b: 6a 00 push $0x0
106f5d: 8d 45 e0 lea -0x20(%ebp),%eax
106f60: 50 push %eax
106f61: e8 5a 04 00 00 call 1073c0 <gettimeofday>
106f66: 8b 43 50 mov 0x50(%ebx),%eax
106f69: 8b 55 e0 mov -0x20(%ebp),%edx
106f6c: 89 50 48 mov %edx,0x48(%eax)
106f6f: 83 c4 10 add $0x10,%esp
/*
* Now actually free the node we were asked to free.
*/
result = (*loc->handlers->rmnod_h)( parentloc, loc );
106f72: 50 push %eax
106f73: 50 push %eax
106f74: 8b 55 0c mov 0xc(%ebp),%edx
106f77: 8b 42 08 mov 0x8(%edx),%eax
106f7a: 52 push %edx
106f7b: ff 75 08 pushl 0x8(%ebp)
106f7e: ff 50 34 call *0x34(%eax)
return result;
106f81: 83 c4 10 add $0x10,%esp
}
106f84: 8d 65 f4 lea -0xc(%ebp),%esp
106f87: 5b pop %ebx
106f88: 5e pop %esi
106f89: 5f pop %edi
106f8a: c9 leave
106f8b: c3 ret
00106f8c <IMFS_unmount>:
#include <rtems/seterr.h>
int IMFS_unmount(
rtems_filesystem_mount_table_entry_t *mt_entry
)
{
106f8c: 55 push %ebp
106f8d: 89 e5 mov %esp,%ebp
106f8f: 83 ec 08 sub $0x8,%esp
IMFS_jnode_t *node;
node = mt_entry->mt_point_node.node_access;
106f92: 8b 45 08 mov 0x8(%ebp),%eax
106f95: 8b 40 08 mov 0x8(%eax),%eax
/*
* Is the node that we are mounting onto a directory node ?
*/
if ( node->type != IMFS_DIRECTORY )
106f98: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
106f9c: 74 0d je 106fab <IMFS_unmount+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
106f9e: e8 a9 a1 00 00 call 11114c <__errno> <== NOT EXECUTED
106fa3: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED
106fa9: eb 11 jmp 106fbc <IMFS_unmount+0x30> <== NOT EXECUTED
/*
* Did the node indicate that there was a directory mounted here?
*/
if ( node->info.directory.mt_fs == NULL )
106fab: 83 78 5c 00 cmpl $0x0,0x5c(%eax)
106faf: 75 10 jne 106fc1 <IMFS_unmount+0x35> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */
106fb1: e8 96 a1 00 00 call 11114c <__errno> <== NOT EXECUTED
106fb6: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
106fbc: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
106fbf: eb 09 jmp 106fca <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;
106fc1: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
return 0;
106fc8: 31 c0 xor %eax,%eax
}
106fca: c9 leave
106fcb: c3 ret
00107108 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
107108: 55 push %ebp <== NOT EXECUTED
107109: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10710b: 57 push %edi <== NOT EXECUTED
10710c: 56 push %esi <== NOT EXECUTED
10710d: 53 push %ebx <== NOT EXECUTED
10710e: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED
107111: 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) {
107114: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED
107117: 75 1d jne 107136 <Stack_check_Dump_threads_usage+0x2e><== NOT EXECUTED
if (!Stack_check_Interrupt_stack.area)
107119: 83 3d 1c 72 12 00 00 cmpl $0x0,0x12721c <== NOT EXECUTED
107120: 0f 84 f5 00 00 00 je 10721b <Stack_check_Dump_threads_usage+0x113><== NOT EXECUTED
return;
stack = &Stack_check_Interrupt_stack;
107126: ba 18 72 12 00 mov $0x127218,%edx <== NOT EXECUTED
the_thread = 0;
current = 0;
10712b: 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;
107132: 31 db xor %ebx,%ebx <== NOT EXECUTED
107134: eb 0f jmp 107145 <Stack_check_Dump_threads_usage+0x3d><== NOT EXECUTED
current = 0;
} else
#endif
{
stack = &the_thread->Start.Initial_stack;
107136: 8d 93 b8 00 00 00 lea 0xb8(%ebx),%edx <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
10713c: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax <== NOT EXECUTED
107142: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
}
low = Stack_check_usable_stack_start(stack);
107145: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
107148: 8d 48 10 lea 0x10(%eax),%ecx <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
10714b: 8b 32 mov (%edx),%esi <== NOT EXECUTED
10714d: 83 ee 10 sub $0x10,%esi <== NOT EXECUTED
107150: 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;
107153: 83 c0 20 add $0x20,%eax <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
107156: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED
107159: 8d 34 30 lea (%eax,%esi,1),%esi <== NOT EXECUTED
10715c: eb 0b jmp 107169 <Stack_check_Dump_threads_usage+0x61><== NOT EXECUTED
if (*base != U32_PATTERN)
10715e: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED
107164: 75 0b jne 107171 <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++)
107166: 83 c0 04 add $0x4,%eax <== NOT EXECUTED
107169: 39 f0 cmp %esi,%eax <== NOT EXECUTED
10716b: 72 f1 jb 10715e <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;
10716d: 31 ff xor %edi,%edi <== NOT EXECUTED
10716f: eb 0e jmp 10717f <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
107171: 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 )
107173: 85 c0 test %eax,%eax <== NOT EXECUTED
107175: 74 08 je 10717f <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
107177: 8b 7d d4 mov -0x2c(%ebp),%edi <== NOT EXECUTED
10717a: 8d 3c 39 lea (%ecx,%edi,1),%edi <== NOT EXECUTED
10717d: 29 c7 sub %eax,%edi <== NOT EXECUTED
else
used = 0;
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if ( the_thread )
10717f: 85 db test %ebx,%ebx <== NOT EXECUTED
107181: 8b 35 f4 6e 12 00 mov 0x126ef4,%esi <== NOT EXECUTED
107187: 74 28 je 1071b1 <Stack_check_Dump_threads_usage+0xa9><== NOT EXECUTED
#endif
{
(*print_handler)(
107189: 50 push %eax <== NOT EXECUTED
10718a: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED
10718d: 50 push %eax <== NOT EXECUTED
10718e: 6a 05 push $0x5 <== NOT EXECUTED
107190: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
107193: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
107196: e8 b1 53 00 00 call 10c54c <rtems_object_get_name> <== NOT EXECUTED
10719b: 50 push %eax <== NOT EXECUTED
10719c: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
10719f: 68 33 16 12 00 push $0x121633 <== NOT EXECUTED
1071a4: ff 35 f0 6e 12 00 pushl 0x126ef0 <== NOT EXECUTED
1071aa: ff d6 call *%esi <== NOT EXECUTED
1071ac: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
1071af: eb 16 jmp 1071c7 <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 );
1071b1: 53 push %ebx <== NOT EXECUTED
1071b2: 6a ff push $0xffffffff <== NOT EXECUTED
1071b4: 68 40 16 12 00 push $0x121640 <== NOT EXECUTED
1071b9: ff 35 f0 6e 12 00 pushl 0x126ef0 <== NOT EXECUTED
1071bf: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
1071c2: ff d6 call *%esi <== NOT EXECUTED
1071c4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1071c7: 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,
1071ca: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
1071cd: 51 push %ecx <== NOT EXECUTED
1071ce: 51 push %ecx <== NOT EXECUTED
1071cf: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
1071d2: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
1071d5: 8b 12 mov (%edx),%edx <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
1071d7: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED
1071db: 52 push %edx <== NOT EXECUTED
1071dc: 50 push %eax <== NOT EXECUTED
1071dd: 68 4e 16 12 00 push $0x12164e <== NOT EXECUTED
1071e2: ff 35 f0 6e 12 00 pushl 0x126ef0 <== NOT EXECUTED
1071e8: ff 15 f4 6e 12 00 call *0x126ef4 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
1071ee: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
1071f1: 83 3d f8 6e 12 00 00 cmpl $0x0,0x126ef8 <== NOT EXECUTED
1071f8: 8b 35 f4 6e 12 00 mov 0x126ef4,%esi <== NOT EXECUTED
1071fe: 75 09 jne 107209 <Stack_check_Dump_threads_usage+0x101><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
107200: 52 push %edx <== NOT EXECUTED
107201: 52 push %edx <== NOT EXECUTED
107202: 68 6c 16 12 00 push $0x12166c <== NOT EXECUTED
107207: eb 07 jmp 107210 <Stack_check_Dump_threads_usage+0x108><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
107209: 50 push %eax <== NOT EXECUTED
10720a: 57 push %edi <== NOT EXECUTED
10720b: 68 79 16 12 00 push $0x121679 <== NOT EXECUTED
107210: ff 35 f0 6e 12 00 pushl 0x126ef0 <== NOT EXECUTED
107216: ff d6 call *%esi <== NOT EXECUTED
107218: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
10721b: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10721e: 5b pop %ebx <== NOT EXECUTED
10721f: 5e pop %esi <== NOT EXECUTED
107220: 5f pop %edi <== NOT EXECUTED
107221: c9 leave <== NOT EXECUTED
107222: c3 ret <== NOT EXECUTED
00107223 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
107223: 55 push %ebp
107224: 89 e5 mov %esp,%ebp
107226: 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 )
107227: 83 3d f8 6e 12 00 00 cmpl $0x0,0x126ef8
10722e: 75 5a jne 10728a <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 ];
107230: c7 05 08 72 12 00 0d movl $0xfeedf00d,0x127208
107237: f0 ed fe
10723a: c7 05 0c 72 12 00 06 movl $0xbad0d06,0x12720c
107241: 0d ad 0b
107244: c7 05 10 72 12 00 0d movl $0xdeadf00d,0x127210
10724b: f0 ad de
10724e: c7 05 14 72 12 00 06 movl $0x600d0d06,0x127214
107255: 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) {
107258: 8b 15 10 79 12 00 mov 0x127910,%edx
10725e: 85 d2 test %edx,%edx
107260: 74 1e je 107280 <Stack_check_Initialize+0x5d><== NEVER TAKEN
107262: 8b 0d 14 79 12 00 mov 0x127914,%ecx
107268: 85 c9 test %ecx,%ecx
10726a: 74 14 je 107280 <Stack_check_Initialize+0x5d><== NEVER TAKEN
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
10726c: 89 15 1c 72 12 00 mov %edx,0x12721c
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
107272: 29 d1 sub %edx,%ecx
107274: 89 0d 18 72 12 00 mov %ecx,0x127218
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
10727a: b0 a5 mov $0xa5,%al
10727c: 89 d7 mov %edx,%edi
10727e: f3 aa rep stos %al,%es:(%edi)
}
#endif
Stack_check_Initialized = 1;
107280: c7 05 f8 6e 12 00 01 movl $0x1,0x126ef8
107287: 00 00 00
}
10728a: 5f pop %edi
10728b: c9 leave
10728c: c3 ret
001072db <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)
{
1072db: 55 push %ebp <== NOT EXECUTED
1072dc: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1072de: 56 push %esi <== NOT EXECUTED
1072df: 53 push %ebx <== NOT EXECUTED
1072e0: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED
1072e3: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
1072e6: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
1072e9: 8b b3 bc 00 00 00 mov 0xbc(%ebx),%esi <== NOT EXECUTED
char name[32];
printk("BLOWN STACK!!!\n");
1072ef: 68 7f 16 12 00 push $0x12167f <== NOT EXECUTED
1072f4: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED
1072f7: e8 08 19 00 00 call 108c04 <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
1072fc: 5a pop %edx <== NOT EXECUTED
1072fd: 59 pop %ecx <== NOT EXECUTED
1072fe: 53 push %ebx <== NOT EXECUTED
1072ff: 68 8f 16 12 00 push $0x12168f <== NOT EXECUTED
107304: e8 fb 18 00 00 call 108c04 <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
107309: 59 pop %ecx <== NOT EXECUTED
10730a: 58 pop %eax <== NOT EXECUTED
10730b: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
10730e: 68 ac 16 12 00 push $0x1216ac <== NOT EXECUTED
107313: e8 ec 18 00 00 call 108c04 <printk> <== NOT EXECUTED
printk(
107318: 58 pop %eax <== NOT EXECUTED
107319: 5a pop %edx <== NOT EXECUTED
10731a: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
10731d: 68 be 16 12 00 push $0x1216be <== NOT EXECUTED
107322: e8 dd 18 00 00 call 108c04 <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
107327: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
10732a: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED
10732d: 50 push %eax <== NOT EXECUTED
10732e: 6a 20 push $0x20 <== NOT EXECUTED
107330: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
107333: e8 14 52 00 00 call 10c54c <rtems_object_get_name> <== NOT EXECUTED
107338: 5a pop %edx <== NOT EXECUTED
107339: 59 pop %ecx <== NOT EXECUTED
10733a: 50 push %eax <== NOT EXECUTED
10733b: 68 d2 16 12 00 push $0x1216d2 <== NOT EXECUTED
107340: e8 bf 18 00 00 call 108c04 <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)
107345: 8b 8b bc 00 00 00 mov 0xbc(%ebx),%ecx <== NOT EXECUTED
10734b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
);
printk(
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
107351: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED
107354: 53 push %ebx <== NOT EXECUTED
107355: 51 push %ecx <== NOT EXECUTED
107356: 50 push %eax <== NOT EXECUTED
107357: 68 e8 16 12 00 push $0x1216e8 <== NOT EXECUTED
10735c: e8 a3 18 00 00 call 108c04 <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) {
107361: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
107364: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED
107367: 84 d2 test %dl,%dl <== NOT EXECUTED
107369: 75 17 jne 107382 <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);
10736b: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
10736e: 83 c6 18 add $0x18,%esi <== NOT EXECUTED
107371: 56 push %esi <== NOT EXECUTED
107372: 50 push %eax <== NOT EXECUTED
107373: 6a 10 push $0x10 <== NOT EXECUTED
107375: 68 19 17 12 00 push $0x121719 <== NOT EXECUTED
10737a: e8 85 18 00 00 call 108c04 <printk> <== NOT EXECUTED
10737f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
107382: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107385: 68 81 00 00 00 push $0x81 <== NOT EXECUTED
10738a: e8 0d 59 00 00 call 10cc9c <rtems_fatal_error_occurred><== NOT EXECUTED
0010ce0c <_CORE_RWLock_Release>:
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
10ce0c: 55 push %ebp
10ce0d: 89 e5 mov %esp,%ebp
10ce0f: 53 push %ebx
10ce10: 83 ec 04 sub $0x4,%esp
10ce13: 8b 5d 08 mov 0x8(%ebp),%ebx
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
10ce16: 8b 15 78 88 12 00 mov 0x128878,%edx
* Otherwise, we have to block.
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
10ce1c: 9c pushf
10ce1d: fa cli
10ce1e: 58 pop %eax
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
10ce1f: 8b 4b 44 mov 0x44(%ebx),%ecx
10ce22: 85 c9 test %ecx,%ecx
10ce24: 75 0b jne 10ce31 <_CORE_RWLock_Release+0x25>
_ISR_Enable( level );
10ce26: 50 push %eax
10ce27: 9d popf
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
10ce28: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx)
return CORE_RWLOCK_SUCCESSFUL;
10ce2f: eb 72 jmp 10cea3 <_CORE_RWLock_Release+0x97>
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
10ce31: 49 dec %ecx
10ce32: 75 0f jne 10ce43 <_CORE_RWLock_Release+0x37>
the_rwlock->number_of_readers -= 1;
10ce34: 8b 4b 48 mov 0x48(%ebx),%ecx
10ce37: 49 dec %ecx
10ce38: 89 4b 48 mov %ecx,0x48(%ebx)
if ( the_rwlock->number_of_readers != 0 ) {
10ce3b: 85 c9 test %ecx,%ecx
10ce3d: 74 04 je 10ce43 <_CORE_RWLock_Release+0x37>
/* must be unlocked again */
_ISR_Enable( level );
10ce3f: 50 push %eax
10ce40: 9d popf
return CORE_RWLOCK_SUCCESSFUL;
10ce41: eb 60 jmp 10cea3 <_CORE_RWLock_Release+0x97>
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
10ce43: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx)
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
10ce4a: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
_ISR_Enable( level );
10ce51: 50 push %eax
10ce52: 9d popf
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
10ce53: 83 ec 0c sub $0xc,%esp
10ce56: 53 push %ebx
10ce57: e8 58 17 00 00 call 10e5b4 <_Thread_queue_Dequeue>
if ( next ) {
10ce5c: 83 c4 10 add $0x10,%esp
10ce5f: 85 c0 test %eax,%eax
10ce61: 74 40 je 10cea3 <_CORE_RWLock_Release+0x97>
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
10ce63: 83 78 30 01 cmpl $0x1,0x30(%eax)
10ce67: 75 09 jne 10ce72 <_CORE_RWLock_Release+0x66>
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
10ce69: c7 43 44 02 00 00 00 movl $0x2,0x44(%ebx)
return CORE_RWLOCK_SUCCESSFUL;
10ce70: eb 31 jmp 10cea3 <_CORE_RWLock_Release+0x97>
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
10ce72: ff 43 48 incl 0x48(%ebx)
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
10ce75: c7 43 44 01 00 00 00 movl $0x1,0x44(%ebx)
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
10ce7c: 83 ec 0c sub $0xc,%esp
10ce7f: 53 push %ebx
10ce80: e8 27 1b 00 00 call 10e9ac <_Thread_queue_First>
if ( !next ||
10ce85: 83 c4 10 add $0x10,%esp
10ce88: 85 c0 test %eax,%eax
10ce8a: 74 17 je 10cea3 <_CORE_RWLock_Release+0x97>
10ce8c: 83 78 30 01 cmpl $0x1,0x30(%eax)
10ce90: 74 11 je 10cea3 <_CORE_RWLock_Release+0x97><== NEVER TAKEN
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
10ce92: ff 43 48 incl 0x48(%ebx)
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
10ce95: 52 push %edx
10ce96: 52 push %edx
10ce97: 50 push %eax
10ce98: 53 push %ebx
10ce99: e8 fe 19 00 00 call 10e89c <_Thread_queue_Extract>
}
10ce9e: 83 c4 10 add $0x10,%esp
10cea1: eb d9 jmp 10ce7c <_CORE_RWLock_Release+0x70>
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
10cea3: 31 c0 xor %eax,%eax
10cea5: 8b 5d fc mov -0x4(%ebp),%ebx
10cea8: c9 leave
10cea9: c3 ret
0010ceac <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
10ceac: 55 push %ebp
10cead: 89 e5 mov %esp,%ebp
10ceaf: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10ceb2: 8d 45 f4 lea -0xc(%ebp),%eax
10ceb5: 50 push %eax
10ceb6: ff 75 08 pushl 0x8(%ebp)
10ceb9: e8 a2 13 00 00 call 10e260 <_Thread_Get>
switch ( location ) {
10cebe: 83 c4 10 add $0x10,%esp
10cec1: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10cec5: 75 17 jne 10cede <_CORE_RWLock_Timeout+0x32><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
10cec7: 83 ec 0c sub $0xc,%esp
10ceca: 50 push %eax
10cecb: e8 a8 1b 00 00 call 10ea78 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10ced0: a1 30 83 12 00 mov 0x128330,%eax
10ced5: 48 dec %eax
10ced6: a3 30 83 12 00 mov %eax,0x128330
10cedb: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10cede: c9 leave
10cedf: c3 ret
0011736c <_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
)
{
11736c: 55 push %ebp
11736d: 89 e5 mov %esp,%ebp
11736f: 57 push %edi
117370: 56 push %esi
117371: 53 push %ebx
117372: 83 ec 1c sub $0x1c,%esp
117375: 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;
117378: 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 ) {
11737d: 8b 55 10 mov 0x10(%ebp),%edx
117380: 3b 53 4c cmp 0x4c(%ebx),%edx
117383: 77 4e ja 1173d3 <_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 ) {
117385: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
117389: 75 09 jne 117394 <_CORE_message_queue_Broadcast+0x28>
11738b: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
117392: eb 23 jmp 1173b7 <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
117394: 8b 45 1c mov 0x1c(%ebp),%eax
117397: c7 00 00 00 00 00 movl $0x0,(%eax)
11739d: eb 32 jmp 1173d1 <_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;
11739f: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1173a2: 8b 42 2c mov 0x2c(%edx),%eax
1173a5: 89 c7 mov %eax,%edi
1173a7: 8b 75 0c mov 0xc(%ebp),%esi
1173aa: 8b 4d 10 mov 0x10(%ebp),%ecx
1173ad: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
1173af: 8b 42 28 mov 0x28(%edx),%eax
1173b2: 8b 55 10 mov 0x10(%ebp),%edx
1173b5: 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 =
1173b7: 83 ec 0c sub $0xc,%esp
1173ba: 53 push %ebx
1173bb: e8 84 24 00 00 call 119844 <_Thread_queue_Dequeue>
1173c0: 89 c2 mov %eax,%edx
1173c2: 83 c4 10 add $0x10,%esp
1173c5: 85 c0 test %eax,%eax
1173c7: 75 d6 jne 11739f <_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;
1173c9: 8b 55 e4 mov -0x1c(%ebp),%edx
1173cc: 8b 45 1c mov 0x1c(%ebp),%eax
1173cf: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1173d1: 31 c0 xor %eax,%eax
}
1173d3: 8d 65 f4 lea -0xc(%ebp),%esp
1173d6: 5b pop %ebx
1173d7: 5e pop %esi
1173d8: 5f pop %edi
1173d9: c9 leave
1173da: c3 ret
00112220 <_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
)
{
112220: 55 push %ebp
112221: 89 e5 mov %esp,%ebp
112223: 57 push %edi
112224: 56 push %esi
112225: 53 push %ebx
112226: 83 ec 1c sub $0x1c,%esp
112229: 8b 5d 08 mov 0x8(%ebp),%ebx
11222c: 8b 7d 10 mov 0x10(%ebp),%edi
11222f: 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;
112232: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
112235: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
11223c: 89 53 4c mov %edx,0x4c(%ebx)
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
11223f: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx)
the_message_queue->notify_argument = the_argument;
112246: c7 43 64 00 00 00 00 movl $0x0,0x64(%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)) {
11224d: 89 d0 mov %edx,%eax
11224f: f6 c2 03 test $0x3,%dl
112252: 74 0c je 112260 <_CORE_message_queue_Initialize+0x40>
allocated_message_size += sizeof(uint32_t);
112254: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
112257: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
11225a: 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)
11225c: 39 d0 cmp %edx,%eax
11225e: 72 68 jb 1122c8 <_CORE_message_queue_Initialize+0xa8><== 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));
112260: 8d 50 14 lea 0x14(%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 *
112263: 89 d1 mov %edx,%ecx
112265: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
112268: 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)
11226a: 39 c1 cmp %eax,%ecx
11226c: 72 5a jb 1122c8 <_CORE_message_queue_Initialize+0xa8><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
11226e: 83 ec 0c sub $0xc,%esp
112271: 51 push %ecx
112272: 89 55 e4 mov %edx,-0x1c(%ebp)
112275: e8 74 27 00 00 call 1149ee <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
11227a: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
11227d: 83 c4 10 add $0x10,%esp
112280: 85 c0 test %eax,%eax
112282: 8b 55 e4 mov -0x1c(%ebp),%edx
112285: 74 41 je 1122c8 <_CORE_message_queue_Initialize+0xa8>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
112287: 52 push %edx
112288: 57 push %edi
112289: 50 push %eax
11228a: 8d 43 68 lea 0x68(%ebx),%eax
11228d: 50 push %eax
11228e: e8 b9 4a 00 00 call 116d4c <_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 );
112293: 8d 43 54 lea 0x54(%ebx),%eax
112296: 89 43 50 mov %eax,0x50(%ebx)
head->next = tail;
head->previous = NULL;
112299: 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 );
1122a0: 8d 43 50 lea 0x50(%ebx),%eax
1122a3: 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(
1122a6: 6a 06 push $0x6
1122a8: 68 80 00 00 00 push $0x80
1122ad: 8b 45 0c mov 0xc(%ebp),%eax
1122b0: 83 38 01 cmpl $0x1,(%eax)
1122b3: 0f 94 c0 sete %al
1122b6: 0f b6 c0 movzbl %al,%eax
1122b9: 50 push %eax
1122ba: 53 push %ebx
1122bb: e8 fc 1e 00 00 call 1141bc <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
1122c0: 83 c4 20 add $0x20,%esp
1122c3: be 01 00 00 00 mov $0x1,%esi
}
1122c8: 89 f0 mov %esi,%eax
1122ca: 8d 65 f4 lea -0xc(%ebp),%esp
1122cd: 5b pop %ebx
1122ce: 5e pop %esi
1122cf: 5f pop %edi
1122d0: c9 leave
1122d1: c3 ret
001122d4 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
1122d4: 55 push %ebp
1122d5: 89 e5 mov %esp,%ebp
1122d7: 57 push %edi
1122d8: 56 push %esi
1122d9: 53 push %ebx
1122da: 83 ec 2c sub $0x2c,%esp
1122dd: 8b 55 08 mov 0x8(%ebp),%edx
1122e0: 8b 45 0c mov 0xc(%ebp),%eax
1122e3: 89 45 dc mov %eax,-0x24(%ebp)
1122e6: 8b 5d 10 mov 0x10(%ebp),%ebx
1122e9: 89 5d e0 mov %ebx,-0x20(%ebp)
1122ec: 8b 4d 14 mov 0x14(%ebp),%ecx
1122ef: 8b 75 1c mov 0x1c(%ebp),%esi
1122f2: 89 75 d4 mov %esi,-0x2c(%ebp)
1122f5: 8a 45 18 mov 0x18(%ebp),%al
1122f8: 88 45 db mov %al,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
1122fb: a1 d0 d9 12 00 mov 0x12d9d0,%eax
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
112300: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
_ISR_Disable( level );
112307: 9c pushf
112308: fa cli
112309: 8f 45 e4 popl -0x1c(%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 );
}
11230c: 8b 5a 50 mov 0x50(%edx),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
11230f: 8d 72 54 lea 0x54(%edx),%esi
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
112312: 39 f3 cmp %esi,%ebx
112314: 0f 84 8a 00 00 00 je 1123a4 <_CORE_message_queue_Seize+0xd0>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
11231a: 8b 33 mov (%ebx),%esi
head->next = new_first;
11231c: 89 72 50 mov %esi,0x50(%edx)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
11231f: 8d 7a 50 lea 0x50(%edx),%edi
112322: 89 7e 04 mov %edi,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 ) {
112325: 85 db test %ebx,%ebx
112327: 74 7b je 1123a4 <_CORE_message_queue_Seize+0xd0><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
112329: ff 4a 48 decl 0x48(%edx)
_ISR_Enable( level );
11232c: ff 75 e4 pushl -0x1c(%ebp)
11232f: 9d popf
*size_p = the_message->Contents.size;
112330: 8b 43 0c mov 0xc(%ebx),%eax
112333: 89 01 mov %eax,(%ecx)
_Thread_Executing->Wait.count =
112335: 8b 73 08 mov 0x8(%ebx),%esi
112338: a1 d0 d9 12 00 mov 0x12d9d0,%eax
11233d: 89 70 24 mov %esi,0x24(%eax)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
112340: 8d 73 10 lea 0x10(%ebx),%esi
112343: 89 75 e4 mov %esi,-0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
112346: 8b 09 mov (%ecx),%ecx
112348: 8b 7d e0 mov -0x20(%ebp),%edi
11234b: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
11234d: 83 ec 0c sub $0xc,%esp
112350: 52 push %edx
112351: 89 55 d0 mov %edx,-0x30(%ebp)
112354: e8 2b 1b 00 00 call 113e84 <_Thread_queue_Dequeue>
if ( !the_thread ) {
112359: 83 c4 10 add $0x10,%esp
11235c: 85 c0 test %eax,%eax
11235e: 8b 55 d0 mov -0x30(%ebp),%edx
112361: 75 15 jne 112378 <_CORE_message_queue_Seize+0xa4>
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 );
112363: 89 5d 0c mov %ebx,0xc(%ebp)
112366: 83 c2 68 add $0x68,%edx
112369: 89 55 08 mov %edx,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 );
}
11236c: 8d 65 f4 lea -0xc(%ebp),%esp
11236f: 5b pop %ebx
112370: 5e pop %esi
112371: 5f pop %edi
112372: c9 leave
112373: e9 28 fe ff ff jmp 1121a0 <_Chain_Append>
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
112378: 8b 48 24 mov 0x24(%eax),%ecx
11237b: 89 4b 08 mov %ecx,0x8(%ebx)
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
11237e: 8b 48 30 mov 0x30(%eax),%ecx
112381: 89 4b 0c mov %ecx,0xc(%ebx)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
112384: 8b 70 2c mov 0x2c(%eax),%esi
112387: 8b 7d e4 mov -0x1c(%ebp),%edi
11238a: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
11238c: 8b 43 08 mov 0x8(%ebx),%eax
11238f: 89 45 10 mov %eax,0x10(%ebp)
112392: 89 5d 0c mov %ebx,0xc(%ebp)
112395: 89 55 08 mov %edx,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 );
}
112398: 8d 65 f4 lea -0xc(%ebp),%esp
11239b: 5b pop %ebx
11239c: 5e pop %esi
11239d: 5f pop %edi
11239e: c9 leave
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
11239f: e9 e0 49 00 00 jmp 116d84 <_CORE_message_queue_Insert_message>
return;
}
#endif
}
if ( !wait ) {
1123a4: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
1123a8: 75 13 jne 1123bd <_CORE_message_queue_Seize+0xe9>
_ISR_Enable( level );
1123aa: ff 75 e4 pushl -0x1c(%ebp)
1123ad: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
1123ae: c7 40 34 04 00 00 00 movl $0x4,0x34(%eax)
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 );
}
1123b5: 8d 65 f4 lea -0xc(%ebp),%esp
1123b8: 5b pop %ebx
1123b9: 5e pop %esi
1123ba: 5f pop %edi
1123bb: c9 leave
1123bc: 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;
1123bd: c7 42 30 01 00 00 00 movl $0x1,0x30(%edx)
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;
1123c4: 89 50 44 mov %edx,0x44(%eax)
executing->Wait.id = id;
1123c7: 8b 5d dc mov -0x24(%ebp),%ebx
1123ca: 89 58 20 mov %ebx,0x20(%eax)
executing->Wait.return_argument_second.mutable_object = buffer;
1123cd: 8b 75 e0 mov -0x20(%ebp),%esi
1123d0: 89 70 2c mov %esi,0x2c(%eax)
executing->Wait.return_argument = size_p;
1123d3: 89 48 28 mov %ecx,0x28(%eax)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
1123d6: ff 75 e4 pushl -0x1c(%ebp)
1123d9: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
1123da: c7 45 10 6c 42 11 00 movl $0x11426c,0x10(%ebp)
1123e1: 8b 45 d4 mov -0x2c(%ebp),%eax
1123e4: 89 45 0c mov %eax,0xc(%ebp)
1123e7: 89 55 08 mov %edx,0x8(%ebp)
}
1123ea: 8d 65 f4 lea -0xc(%ebp),%esp
1123ed: 5b pop %ebx
1123ee: 5e pop %esi
1123ef: 5f pop %edi
1123f0: 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 );
1123f1: e9 9a 1b 00 00 jmp 113f90 <_Thread_queue_Enqueue_with_handler>
0010ac2d <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10ac2d: 55 push %ebp
10ac2e: 89 e5 mov %esp,%ebp
10ac30: 53 push %ebx
10ac31: 83 ec 14 sub $0x14,%esp
10ac34: 8b 5d 08 mov 0x8(%ebp),%ebx
10ac37: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10ac3a: a1 20 53 12 00 mov 0x125320,%eax
10ac3f: 85 c0 test %eax,%eax
10ac41: 74 19 je 10ac5c <_CORE_mutex_Seize+0x2f>
10ac43: 84 d2 test %dl,%dl
10ac45: 74 15 je 10ac5c <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10ac47: 83 3d 9c 54 12 00 01 cmpl $0x1,0x12549c
10ac4e: 76 0c jbe 10ac5c <_CORE_mutex_Seize+0x2f>
10ac50: 53 push %ebx
10ac51: 6a 12 push $0x12
10ac53: 6a 00 push $0x0
10ac55: 6a 00 push $0x0
10ac57: e8 dc 05 00 00 call 10b238 <_Internal_error_Occurred>
10ac5c: 51 push %ecx
10ac5d: 51 push %ecx
10ac5e: 8d 45 18 lea 0x18(%ebp),%eax
10ac61: 50 push %eax
10ac62: 53 push %ebx
10ac63: 88 55 f4 mov %dl,-0xc(%ebp)
10ac66: e8 89 47 00 00 call 10f3f4 <_CORE_mutex_Seize_interrupt_trylock>
10ac6b: 83 c4 10 add $0x10,%esp
10ac6e: 85 c0 test %eax,%eax
10ac70: 8a 55 f4 mov -0xc(%ebp),%dl
10ac73: 74 48 je 10acbd <_CORE_mutex_Seize+0x90>
10ac75: 84 d2 test %dl,%dl
10ac77: 75 12 jne 10ac8b <_CORE_mutex_Seize+0x5e>
10ac79: ff 75 18 pushl 0x18(%ebp)
10ac7c: 9d popf
10ac7d: a1 68 58 12 00 mov 0x125868,%eax
10ac82: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10ac89: eb 32 jmp 10acbd <_CORE_mutex_Seize+0x90>
10ac8b: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10ac92: a1 68 58 12 00 mov 0x125868,%eax
10ac97: 89 58 44 mov %ebx,0x44(%eax)
10ac9a: 8b 55 0c mov 0xc(%ebp),%edx
10ac9d: 89 50 20 mov %edx,0x20(%eax)
10aca0: a1 20 53 12 00 mov 0x125320,%eax
10aca5: 40 inc %eax
10aca6: a3 20 53 12 00 mov %eax,0x125320
10acab: ff 75 18 pushl 0x18(%ebp)
10acae: 9d popf
10acaf: 50 push %eax
10acb0: 50 push %eax
10acb1: ff 75 14 pushl 0x14(%ebp)
10acb4: 53 push %ebx
10acb5: e8 26 ff ff ff call 10abe0 <_CORE_mutex_Seize_interrupt_blocking>
10acba: 83 c4 10 add $0x10,%esp
}
10acbd: 8b 5d fc mov -0x4(%ebp),%ebx
10acc0: c9 leave
10acc1: c3 ret
0010ade8 <_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
)
{
10ade8: 55 push %ebp
10ade9: 89 e5 mov %esp,%ebp
10adeb: 53 push %ebx
10adec: 83 ec 10 sub $0x10,%esp
10adef: 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)) ) {
10adf2: 53 push %ebx
10adf3: e8 54 16 00 00 call 10c44c <_Thread_queue_Dequeue>
10adf8: 89 c2 mov %eax,%edx
10adfa: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10adfd: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10adff: 85 d2 test %edx,%edx
10ae01: 75 15 jne 10ae18 <_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 );
10ae03: 9c pushf
10ae04: fa cli
10ae05: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ae06: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ae09: 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 )
10ae0b: 3b 53 40 cmp 0x40(%ebx),%edx
10ae0e: 73 06 jae 10ae16 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10ae10: 42 inc %edx
10ae11: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ae14: 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 );
10ae16: 51 push %ecx
10ae17: 9d popf
}
return status;
}
10ae18: 8b 5d fc mov -0x4(%ebp),%ebx
10ae1b: c9 leave
10ae1c: c3 ret
00109d4c <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
109d4c: 55 push %ebp
109d4d: 89 e5 mov %esp,%ebp
109d4f: 57 push %edi
109d50: 56 push %esi
109d51: 53 push %ebx
109d52: 83 ec 2c sub $0x2c,%esp
109d55: 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 ];
109d58: 8b bb e8 00 00 00 mov 0xe8(%ebx),%edi
option_set = (rtems_option) the_thread->Wait.option;
109d5e: 8b 43 30 mov 0x30(%ebx),%eax
109d61: 89 45 e0 mov %eax,-0x20(%ebp)
_ISR_Disable( level );
109d64: 9c pushf
109d65: fa cli
109d66: 58 pop %eax
pending_events = api->pending_events;
109d67: 8b 17 mov (%edi),%edx
109d69: 89 55 d4 mov %edx,-0x2c(%ebp)
event_condition = (rtems_event_set) the_thread->Wait.count;
109d6c: 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 ) ) {
109d6f: 21 f2 and %esi,%edx
109d71: 75 07 jne 109d7a <_Event_Surrender+0x2e>
_ISR_Enable( level );
109d73: 50 push %eax
109d74: 9d popf
return;
109d75: e9 af 00 00 00 jmp 109e29 <_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() &&
109d7a: 83 3d 64 58 12 00 00 cmpl $0x0,0x125864
109d81: 74 49 je 109dcc <_Event_Surrender+0x80>
109d83: 3b 1d 68 58 12 00 cmp 0x125868,%ebx
109d89: 75 41 jne 109dcc <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d8b: 8b 0d 3c 5c 12 00 mov 0x125c3c,%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 ) &&
109d91: 83 f9 02 cmp $0x2,%ecx
109d94: 74 09 je 109d9f <_Event_Surrender+0x53> <== NEVER TAKEN
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
109d96: 8b 0d 3c 5c 12 00 mov 0x125c3c,%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) ||
109d9c: 49 dec %ecx
109d9d: 75 2d jne 109dcc <_Event_Surrender+0x80>
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
109d9f: 39 f2 cmp %esi,%edx
109da1: 74 06 je 109da9 <_Event_Surrender+0x5d>
109da3: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109da7: 74 1f je 109dc8 <_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) );
109da9: 89 d6 mov %edx,%esi
109dab: f7 d6 not %esi
109dad: 23 75 d4 and -0x2c(%ebp),%esi
109db0: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
109db2: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109db9: 8b 4b 28 mov 0x28(%ebx),%ecx
109dbc: 89 11 mov %edx,(%ecx)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
109dbe: c7 05 3c 5c 12 00 03 movl $0x3,0x125c3c
109dc5: 00 00 00
}
_ISR_Enable( level );
109dc8: 50 push %eax
109dc9: 9d popf
return;
109dca: eb 5d jmp 109e29 <_Event_Surrender+0xdd>
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
109dcc: f6 43 11 01 testb $0x1,0x11(%ebx)
109dd0: 74 55 je 109e27 <_Event_Surrender+0xdb>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
109dd2: 39 f2 cmp %esi,%edx
109dd4: 74 06 je 109ddc <_Event_Surrender+0x90>
109dd6: f6 45 e0 02 testb $0x2,-0x20(%ebp)
109dda: 74 4b je 109e27 <_Event_Surrender+0xdb> <== NEVER TAKEN
109ddc: 89 d6 mov %edx,%esi
109dde: f7 d6 not %esi
109de0: 23 75 d4 and -0x2c(%ebp),%esi
109de3: 89 37 mov %esi,(%edi)
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
109de5: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
109dec: 8b 4b 28 mov 0x28(%ebx),%ecx
109def: 89 11 mov %edx,(%ecx)
_ISR_Flash( level );
109df1: 50 push %eax
109df2: 9d popf
109df3: fa cli
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
109df4: 83 7b 50 02 cmpl $0x2,0x50(%ebx)
109df8: 74 06 je 109e00 <_Event_Surrender+0xb4>
_ISR_Enable( level );
109dfa: 50 push %eax
109dfb: 9d popf
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
109dfc: 51 push %ecx
109dfd: 51 push %ecx
109dfe: eb 17 jmp 109e17 <_Event_Surrender+0xcb>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
109e00: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
109e07: 50 push %eax
109e08: 9d popf
(void) _Watchdog_Remove( &the_thread->Timer );
109e09: 83 ec 0c sub $0xc,%esp
109e0c: 8d 43 48 lea 0x48(%ebx),%eax
109e0f: 50 push %eax
109e10: e8 87 30 00 00 call 10ce9c <_Watchdog_Remove>
109e15: 58 pop %eax
109e16: 5a pop %edx
109e17: 68 f8 ff 03 10 push $0x1003fff8
109e1c: 53 push %ebx
109e1d: e8 82 1f 00 00 call 10bda4 <_Thread_Clear_state>
109e22: 83 c4 10 add $0x10,%esp
109e25: eb 02 jmp 109e29 <_Event_Surrender+0xdd>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
109e27: 50 push %eax
109e28: 9d popf
}
109e29: 8d 65 f4 lea -0xc(%ebp),%esp
109e2c: 5b pop %ebx
109e2d: 5e pop %esi
109e2e: 5f pop %edi
109e2f: c9 leave
109e30: c3 ret
00109e34 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
109e34: 55 push %ebp
109e35: 89 e5 mov %esp,%ebp
109e37: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
109e3a: 8d 45 f4 lea -0xc(%ebp),%eax
109e3d: 50 push %eax
109e3e: ff 75 08 pushl 0x8(%ebp)
109e41: e8 b2 22 00 00 call 10c0f8 <_Thread_Get>
switch ( location ) {
109e46: 83 c4 10 add $0x10,%esp
109e49: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
109e4d: 75 49 jne 109e98 <_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 );
109e4f: 9c pushf
109e50: fa cli
109e51: 5a pop %edx
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
109e52: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
if ( _Thread_Is_executing( the_thread ) ) {
109e59: 3b 05 68 58 12 00 cmp 0x125868,%eax
109e5f: 75 13 jne 109e74 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109e61: 8b 0d 3c 5c 12 00 mov 0x125c3c,%ecx
109e67: 49 dec %ecx
109e68: 75 0a jne 109e74 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109e6a: c7 05 3c 5c 12 00 02 movl $0x2,0x125c3c
109e71: 00 00 00
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
109e74: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax)
_ISR_Enable( level );
109e7b: 52 push %edx
109e7c: 9d popf
109e7d: 52 push %edx
109e7e: 52 push %edx
109e7f: 68 f8 ff 03 10 push $0x1003fff8
109e84: 50 push %eax
109e85: e8 1a 1f 00 00 call 10bda4 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109e8a: a1 20 53 12 00 mov 0x125320,%eax
109e8f: 48 dec %eax
109e90: a3 20 53 12 00 mov %eax,0x125320
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
109e95: 83 c4 10 add $0x10,%esp
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
109e98: c9 leave
109e99: c3 ret
0010fa4b <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10fa4b: 55 push %ebp
10fa4c: 89 e5 mov %esp,%ebp
10fa4e: 57 push %edi
10fa4f: 56 push %esi
10fa50: 53 push %ebx
10fa51: 83 ec 4c sub $0x4c,%esp
10fa54: 8b 5d 08 mov 0x8(%ebp),%ebx
10fa57: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10fa5a: 8b 43 20 mov 0x20(%ebx),%eax
10fa5d: 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;
10fa60: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10fa67: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10fa6e: 8b 53 10 mov 0x10(%ebx),%edx
10fa71: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10fa74: 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;
10fa77: 8b 7b 30 mov 0x30(%ebx),%edi
10fa7a: 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;
10fa7d: 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 ) {
10fa7f: 8b 7d 0c mov 0xc(%ebp),%edi
10fa82: 01 cf add %ecx,%edi
10fa84: 0f 82 d4 01 00 00 jb 10fc5e <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10fa8a: 52 push %edx
10fa8b: 52 push %edx
10fa8c: 8d 55 e0 lea -0x20(%ebp),%edx
10fa8f: 52 push %edx
10fa90: 8d 55 e4 lea -0x1c(%ebp),%edx
10fa93: 52 push %edx
10fa94: 50 push %eax
10fa95: ff 75 c4 pushl -0x3c(%ebp)
10fa98: 51 push %ecx
10fa99: ff 75 0c pushl 0xc(%ebp)
10fa9c: e8 ba b8 ff ff call 10b35b <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10faa1: 83 c4 20 add $0x20,%esp
10faa4: 84 c0 test %al,%al
10faa6: 0f 84 b2 01 00 00 je 10fc5e <_Heap_Extend+0x213>
10faac: 8b 4d c0 mov -0x40(%ebp),%ecx
10faaf: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10fab6: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10fabd: 31 f6 xor %esi,%esi
10fabf: 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;
10fac6: 8b 43 18 mov 0x18(%ebx),%eax
10fac9: 89 5d b8 mov %ebx,-0x48(%ebp)
10facc: eb 02 jmp 10fad0 <_Heap_Extend+0x85>
10face: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10fad0: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10fad2: 39 c7 cmp %eax,%edi
10fad4: 76 09 jbe 10fadf <_Heap_Extend+0x94>
10fad6: 39 5d 0c cmp %ebx,0xc(%ebp)
10fad9: 0f 82 7d 01 00 00 jb 10fc5c <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10fadf: 39 c7 cmp %eax,%edi
10fae1: 74 06 je 10fae9 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10fae3: 39 df cmp %ebx,%edi
10fae5: 72 07 jb 10faee <_Heap_Extend+0xa3>
10fae7: eb 08 jmp 10faf1 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10fae9: 89 4d d0 mov %ecx,-0x30(%ebp)
10faec: eb 03 jmp 10faf1 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10faee: 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);
10faf1: 8d 43 f8 lea -0x8(%ebx),%eax
10faf4: 89 45 d4 mov %eax,-0x2c(%ebp)
10faf7: 89 d8 mov %ebx,%eax
10faf9: 31 d2 xor %edx,%edx
10fafb: 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);
10fafe: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10fb01: 3b 5d 0c cmp 0xc(%ebp),%ebx
10fb04: 75 07 jne 10fb0d <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10fb06: 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 )
10fb08: 8b 75 d4 mov -0x2c(%ebp),%esi
10fb0b: eb 08 jmp 10fb15 <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10fb0d: 73 06 jae 10fb15 <_Heap_Extend+0xca>
10fb0f: 8b 55 d4 mov -0x2c(%ebp),%edx
10fb12: 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;
10fb15: 8b 45 d4 mov -0x2c(%ebp),%eax
10fb18: 8b 48 04 mov 0x4(%eax),%ecx
10fb1b: 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);
10fb1e: 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 );
10fb20: 3b 4d c0 cmp -0x40(%ebp),%ecx
10fb23: 75 a9 jne 10face <_Heap_Extend+0x83>
10fb25: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10fb28: 8b 55 0c mov 0xc(%ebp),%edx
10fb2b: 3b 53 18 cmp 0x18(%ebx),%edx
10fb2e: 73 05 jae 10fb35 <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10fb30: 89 53 18 mov %edx,0x18(%ebx)
10fb33: eb 08 jmp 10fb3d <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10fb35: 39 7b 1c cmp %edi,0x1c(%ebx)
10fb38: 73 03 jae 10fb3d <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10fb3a: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10fb3d: 8b 45 e0 mov -0x20(%ebp),%eax
10fb40: 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 =
10fb43: 89 c1 mov %eax,%ecx
10fb45: 29 d1 sub %edx,%ecx
10fb47: 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;
10fb4a: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10fb4c: 83 c9 01 or $0x1,%ecx
10fb4f: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10fb52: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fb55: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10fb57: 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 ) {
10fb5e: 39 53 20 cmp %edx,0x20(%ebx)
10fb61: 76 05 jbe 10fb68 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10fb63: 89 53 20 mov %edx,0x20(%ebx)
10fb66: eb 08 jmp 10fb70 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10fb68: 39 43 24 cmp %eax,0x24(%ebx)
10fb6b: 73 03 jae 10fb70 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10fb6d: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10fb70: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fb74: 74 3b je 10fbb1 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10fb76: 8b 43 10 mov 0x10(%ebx),%eax
10fb79: 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 );
10fb7c: 8b 4d 0c mov 0xc(%ebp),%ecx
10fb7f: 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;
10fb82: 89 c8 mov %ecx,%eax
10fb84: 31 d2 xor %edx,%edx
10fb86: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10fb89: 85 d2 test %edx,%edx
10fb8b: 74 05 je 10fb92 <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
10fb8d: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
10fb90: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
10fb92: 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;
10fb95: 8b 45 d0 mov -0x30(%ebp),%eax
10fb98: 8b 00 mov (%eax),%eax
10fb9a: 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 =
10fb9d: 8b 45 d0 mov -0x30(%ebp),%eax
10fba0: 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;
10fba2: 83 c8 01 or $0x1,%eax
10fba5: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10fba8: 89 d8 mov %ebx,%eax
10fbaa: e8 81 fe ff ff call 10fa30 <_Heap_Free_block>
10fbaf: eb 14 jmp 10fbc5 <_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 ) {
10fbb1: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10fbb5: 74 0e je 10fbc5 <_Heap_Extend+0x17a>
_Heap_Link_below(
10fbb7: 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;
10fbba: 8b 45 c8 mov -0x38(%ebp),%eax
10fbbd: 29 d0 sub %edx,%eax
10fbbf: 83 c8 01 or $0x1,%eax
10fbc2: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10fbc5: 85 f6 test %esi,%esi
10fbc7: 74 30 je 10fbf9 <_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,
10fbc9: 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(
10fbcc: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10fbce: 89 f8 mov %edi,%eax
10fbd0: 31 d2 xor %edx,%edx
10fbd2: f7 73 10 divl 0x10(%ebx)
10fbd5: 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)
10fbd7: 8b 46 04 mov 0x4(%esi),%eax
10fbda: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10fbdc: 83 c8 01 or $0x1,%eax
10fbdf: 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;
10fbe3: 8b 46 04 mov 0x4(%esi),%eax
10fbe6: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10fbe9: 09 f8 or %edi,%eax
10fbeb: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10fbee: 89 f2 mov %esi,%edx
10fbf0: 89 d8 mov %ebx,%eax
10fbf2: e8 39 fe ff ff call 10fa30 <_Heap_Free_block>
10fbf7: eb 21 jmp 10fc1a <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10fbf9: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10fbfd: 74 1b je 10fc1a <_Heap_Extend+0x1cf>
_Heap_Link_above(
10fbff: 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 );
10fc02: 8b 45 e4 mov -0x1c(%ebp),%eax
10fc05: 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;
10fc08: 8b 7d cc mov -0x34(%ebp),%edi
10fc0b: 8b 57 04 mov 0x4(%edi),%edx
10fc0e: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10fc11: 09 d0 or %edx,%eax
10fc13: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10fc16: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10fc1a: 85 f6 test %esi,%esi
10fc1c: 75 10 jne 10fc2e <_Heap_Extend+0x1e3>
10fc1e: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fc22: 75 0a jne 10fc2e <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10fc24: 8b 55 e4 mov -0x1c(%ebp),%edx
10fc27: 89 d8 mov %ebx,%eax
10fc29: e8 02 fe ff ff call 10fa30 <_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
10fc2e: 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(
10fc31: 8b 43 20 mov 0x20(%ebx),%eax
10fc34: 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;
10fc36: 8b 4a 04 mov 0x4(%edx),%ecx
10fc39: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10fc3c: 09 c8 or %ecx,%eax
10fc3e: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10fc41: 8b 43 30 mov 0x30(%ebx),%eax
10fc44: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10fc47: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10fc4a: 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 )
10fc4f: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10fc53: 74 09 je 10fc5e <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10fc55: 8b 55 14 mov 0x14(%ebp),%edx
10fc58: 89 02 mov %eax,(%edx)
10fc5a: eb 02 jmp 10fc5e <_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;
10fc5c: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10fc5e: 89 f0 mov %esi,%eax
10fc60: 8d 65 f4 lea -0xc(%ebp),%esp
10fc63: 5b pop %ebx
10fc64: 5e pop %esi
10fc65: 5f pop %edi
10fc66: c9 leave
10fc67: c3 ret
0010f690 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10f690: 55 push %ebp
10f691: 89 e5 mov %esp,%ebp
10f693: 57 push %edi
10f694: 56 push %esi
10f695: 53 push %ebx
10f696: 83 ec 14 sub $0x14,%esp
10f699: 8b 4d 08 mov 0x8(%ebp),%ecx
10f69c: 8b 45 0c mov 0xc(%ebp),%eax
10f69f: 8d 58 f8 lea -0x8(%eax),%ebx
10f6a2: 31 d2 xor %edx,%edx
10f6a4: 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);
10f6a7: 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
10f6a9: 8b 41 20 mov 0x20(%ecx),%eax
10f6ac: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10f6af: 31 d2 xor %edx,%edx
10f6b1: 39 c3 cmp %eax,%ebx
10f6b3: 72 08 jb 10f6bd <_Heap_Free+0x2d>
10f6b5: 31 d2 xor %edx,%edx
10f6b7: 39 59 24 cmp %ebx,0x24(%ecx)
10f6ba: 0f 93 c2 setae %dl
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
return false;
10f6bd: 31 c0 xor %eax,%eax
uintptr_t next_block_size = 0;
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
10f6bf: 85 d2 test %edx,%edx
10f6c1: 0f 84 21 01 00 00 je 10f7e8 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f6c7: 8b 43 04 mov 0x4(%ebx),%eax
10f6ca: 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;
10f6cd: 89 c6 mov %eax,%esi
10f6cf: 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);
10f6d2: 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;
10f6d5: 31 ff xor %edi,%edi
10f6d7: 3b 55 ec cmp -0x14(%ebp),%edx
10f6da: 72 0a jb 10f6e6 <_Heap_Free+0x56> <== NEVER TAKEN
10f6dc: 31 c0 xor %eax,%eax
10f6de: 39 51 24 cmp %edx,0x24(%ecx)
10f6e1: 0f 93 c0 setae %al
10f6e4: 89 c7 mov %eax,%edi
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
10f6e6: 31 c0 xor %eax,%eax
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
10f6e8: 85 ff test %edi,%edi
10f6ea: 0f 84 f8 00 00 00 je 10f7e8 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10f6f0: 8b 7a 04 mov 0x4(%edx),%edi
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10f6f3: f7 c7 01 00 00 00 test $0x1,%edi
10f6f9: 0f 84 e9 00 00 00 je 10f7e8 <_Heap_Free+0x158> <== 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;
10f6ff: 83 e7 fe and $0xfffffffe,%edi
10f702: 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
10f705: 8b 41 24 mov 0x24(%ecx),%eax
10f708: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10f70b: 31 c0 xor %eax,%eax
10f70d: 3b 55 e4 cmp -0x1c(%ebp),%edx
10f710: 74 0a je 10f71c <_Heap_Free+0x8c>
10f712: 31 c0 xor %eax,%eax
10f714: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10f719: 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
10f71c: 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 ) ) {
10f71f: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10f723: 75 62 jne 10f787 <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10f725: 8b 03 mov (%ebx),%eax
10f727: 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);
10f72a: 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;
10f72c: 31 ff xor %edi,%edi
10f72e: 3b 5d ec cmp -0x14(%ebp),%ebx
10f731: 72 0a jb 10f73d <_Heap_Free+0xad> <== NEVER TAKEN
10f733: 31 c0 xor %eax,%eax
10f735: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10f738: 0f 93 c0 setae %al
10f73b: 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 );
10f73d: 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 ) ) {
10f73f: 85 ff test %edi,%edi
10f741: 0f 84 a1 00 00 00 je 10f7e8 <_Heap_Free+0x158> <== 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) ) {
10f747: f6 43 04 01 testb $0x1,0x4(%ebx)
10f74b: 0f 84 97 00 00 00 je 10f7e8 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10f751: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f755: 74 1a je 10f771 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10f757: 8b 45 e8 mov -0x18(%ebp),%eax
10f75a: 8d 04 06 lea (%esi,%eax,1),%eax
10f75d: 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;
10f760: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10f763: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10f766: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10f769: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10f76c: ff 49 38 decl 0x38(%ecx)
10f76f: eb 33 jmp 10f7a4 <_Heap_Free+0x114>
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;
10f771: 8b 45 f0 mov -0x10(%ebp),%eax
10f774: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f777: 89 c7 mov %eax,%edi
10f779: 83 cf 01 or $0x1,%edi
10f77c: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f77f: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10f783: 89 02 mov %eax,(%edx)
10f785: eb 56 jmp 10f7dd <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10f787: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10f78b: 74 24 je 10f7b1 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10f78d: 8b 45 e8 mov -0x18(%ebp),%eax
10f790: 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;
10f792: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10f795: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10f798: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10f79b: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10f79e: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10f7a1: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10f7a4: 89 c2 mov %eax,%edx
10f7a6: 83 ca 01 or $0x1,%edx
10f7a9: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10f7ac: 89 04 03 mov %eax,(%ebx,%eax,1)
10f7af: eb 2c jmp 10f7dd <_Heap_Free+0x14d>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
10f7b1: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10f7b4: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10f7b7: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10f7ba: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10f7bd: 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;
10f7c0: 89 f0 mov %esi,%eax
10f7c2: 83 c8 01 or $0x1,%eax
10f7c5: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10f7c8: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10f7cc: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10f7ce: 8b 41 38 mov 0x38(%ecx),%eax
10f7d1: 40 inc %eax
10f7d2: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10f7d5: 39 41 3c cmp %eax,0x3c(%ecx)
10f7d8: 73 03 jae 10f7dd <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10f7da: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10f7dd: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10f7e0: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10f7e3: 01 71 30 add %esi,0x30(%ecx)
return( true );
10f7e6: b0 01 mov $0x1,%al
}
10f7e8: 83 c4 14 add $0x14,%esp
10f7eb: 5b pop %ebx
10f7ec: 5e pop %esi
10f7ed: 5f pop %edi
10f7ee: c9 leave
10f7ef: c3 ret
0011d4f0 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11d4f0: 55 push %ebp
11d4f1: 89 e5 mov %esp,%ebp
11d4f3: 57 push %edi
11d4f4: 56 push %esi
11d4f5: 53 push %ebx
11d4f6: 8b 5d 08 mov 0x8(%ebp),%ebx
11d4f9: 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);
11d4fc: 8d 4e f8 lea -0x8(%esi),%ecx
11d4ff: 89 f0 mov %esi,%eax
11d501: 31 d2 xor %edx,%edx
11d503: 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);
11d506: 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
11d508: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11d50b: 31 ff xor %edi,%edi
11d50d: 39 d1 cmp %edx,%ecx
11d50f: 72 0a jb 11d51b <_Heap_Size_of_alloc_area+0x2b>
11d511: 31 c0 xor %eax,%eax
11d513: 39 4b 24 cmp %ecx,0x24(%ebx)
11d516: 0f 93 c0 setae %al
11d519: 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;
11d51b: 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 ) ) {
11d51d: 85 ff test %edi,%edi
11d51f: 74 30 je 11d551 <_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;
11d521: 8b 41 04 mov 0x4(%ecx),%eax
11d524: 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);
11d527: 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;
11d529: 31 ff xor %edi,%edi
11d52b: 39 d1 cmp %edx,%ecx
11d52d: 72 0a jb 11d539 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11d52f: 31 c0 xor %eax,%eax
11d531: 39 4b 24 cmp %ecx,0x24(%ebx)
11d534: 0f 93 c0 setae %al
11d537: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11d539: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11d53b: 85 ff test %edi,%edi
11d53d: 74 12 je 11d551 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11d53f: f6 41 04 01 testb $0x1,0x4(%ecx)
11d543: 74 0c je 11d551 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11d545: 29 f1 sub %esi,%ecx
11d547: 8d 51 04 lea 0x4(%ecx),%edx
11d54a: 8b 45 10 mov 0x10(%ebp),%eax
11d54d: 89 10 mov %edx,(%eax)
return true;
11d54f: b0 01 mov $0x1,%al
}
11d551: 5b pop %ebx
11d552: 5e pop %esi
11d553: 5f pop %edi
11d554: c9 leave
11d555: c3 ret
0010bc16 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bc16: 55 push %ebp
10bc17: 89 e5 mov %esp,%ebp
10bc19: 57 push %edi
10bc1a: 56 push %esi
10bc1b: 53 push %ebx
10bc1c: 83 ec 4c sub $0x4c,%esp
10bc1f: 8b 75 08 mov 0x8(%ebp),%esi
10bc22: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bc25: 8b 46 10 mov 0x10(%esi),%eax
10bc28: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bc2b: 8b 4e 14 mov 0x14(%esi),%ecx
10bc2e: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bc31: 8b 46 20 mov 0x20(%esi),%eax
10bc34: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bc37: 8b 4e 24 mov 0x24(%esi),%ecx
10bc3a: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bc3d: c7 45 e4 d8 bb 10 00 movl $0x10bbd8,-0x1c(%ebp)
10bc44: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bc48: 74 07 je 10bc51 <_Heap_Walk+0x3b>
10bc4a: c7 45 e4 dd bb 10 00 movl $0x10bbdd,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bc51: 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() ) ) {
10bc53: 83 3d 24 75 12 00 03 cmpl $0x3,0x127524
10bc5a: 0f 85 e8 02 00 00 jne 10bf48 <_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)(
10bc60: 52 push %edx
10bc61: ff 76 0c pushl 0xc(%esi)
10bc64: ff 76 08 pushl 0x8(%esi)
10bc67: ff 75 c8 pushl -0x38(%ebp)
10bc6a: ff 75 d0 pushl -0x30(%ebp)
10bc6d: ff 76 1c pushl 0x1c(%esi)
10bc70: ff 76 18 pushl 0x18(%esi)
10bc73: ff 75 d4 pushl -0x2c(%ebp)
10bc76: ff 75 d8 pushl -0x28(%ebp)
10bc79: 68 71 00 12 00 push $0x120071
10bc7e: 6a 00 push $0x0
10bc80: 53 push %ebx
10bc81: 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 ) {
10bc84: 83 c4 30 add $0x30,%esp
10bc87: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bc8b: 75 0b jne 10bc98 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bc8d: 50 push %eax
10bc8e: 68 02 01 12 00 push $0x120102
10bc93: e9 6b 02 00 00 jmp 10bf03 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bc98: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bc9c: 74 0d je 10bcab <_Heap_Walk+0x95>
(*printer)(
10bc9e: ff 75 d8 pushl -0x28(%ebp)
10bca1: 68 15 01 12 00 push $0x120115
10bca6: e9 58 02 00 00 jmp 10bf03 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcab: 8b 45 d4 mov -0x2c(%ebp),%eax
10bcae: 31 d2 xor %edx,%edx
10bcb0: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bcb3: 85 d2 test %edx,%edx
10bcb5: 74 0d je 10bcc4 <_Heap_Walk+0xae>
(*printer)(
10bcb7: ff 75 d4 pushl -0x2c(%ebp)
10bcba: 68 33 01 12 00 push $0x120133
10bcbf: e9 3f 02 00 00 jmp 10bf03 <_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;
10bcc4: 8b 45 d0 mov -0x30(%ebp),%eax
10bcc7: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bcca: 31 d2 xor %edx,%edx
10bccc: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bccf: 85 d2 test %edx,%edx
10bcd1: 74 0d je 10bce0 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bcd3: ff 75 d0 pushl -0x30(%ebp)
10bcd6: 68 57 01 12 00 push $0x120157
10bcdb: e9 23 02 00 00 jmp 10bf03 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bce0: 8b 45 d0 mov -0x30(%ebp),%eax
10bce3: f6 40 04 01 testb $0x1,0x4(%eax)
10bce7: 75 0b jne 10bcf4 <_Heap_Walk+0xde>
(*printer)(
10bce9: 57 push %edi
10bcea: 68 88 01 12 00 push $0x120188
10bcef: e9 0f 02 00 00 jmp 10bf03 <_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;
10bcf4: 8b 4d c8 mov -0x38(%ebp),%ecx
10bcf7: 8b 79 04 mov 0x4(%ecx),%edi
10bcfa: 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);
10bcfd: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bcff: f6 47 04 01 testb $0x1,0x4(%edi)
10bd03: 75 0b jne 10bd10 <_Heap_Walk+0xfa>
(*printer)(
10bd05: 56 push %esi
10bd06: 68 b6 01 12 00 push $0x1201b6
10bd0b: e9 f3 01 00 00 jmp 10bf03 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bd10: 3b 7d d0 cmp -0x30(%ebp),%edi
10bd13: 74 0b je 10bd20 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bd15: 51 push %ecx <== NOT EXECUTED
10bd16: 68 cb 01 12 00 push $0x1201cb <== NOT EXECUTED
10bd1b: e9 e3 01 00 00 jmp 10bf03 <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bd20: 8b 46 10 mov 0x10(%esi),%eax
10bd23: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bd26: 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 );
10bd29: 89 75 dc mov %esi,-0x24(%ebp)
10bd2c: eb 75 jmp 10bda3 <_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;
10bd2e: 31 c0 xor %eax,%eax
10bd30: 39 4e 20 cmp %ecx,0x20(%esi)
10bd33: 77 08 ja 10bd3d <_Heap_Walk+0x127>
10bd35: 31 c0 xor %eax,%eax
10bd37: 39 4e 24 cmp %ecx,0x24(%esi)
10bd3a: 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 ) ) {
10bd3d: 85 c0 test %eax,%eax
10bd3f: 75 0b jne 10bd4c <_Heap_Walk+0x136>
(*printer)(
10bd41: 51 push %ecx
10bd42: 68 fa 01 12 00 push $0x1201fa
10bd47: e9 b7 01 00 00 jmp 10bf03 <_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;
10bd4c: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd4f: 31 d2 xor %edx,%edx
10bd51: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bd54: 85 d2 test %edx,%edx
10bd56: 74 0b je 10bd63 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bd58: 51 push %ecx
10bd59: 68 1a 02 12 00 push $0x12021a
10bd5e: e9 a0 01 00 00 jmp 10bf03 <_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;
10bd63: 8b 41 04 mov 0x4(%ecx),%eax
10bd66: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bd69: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bd6e: 74 0b je 10bd7b <_Heap_Walk+0x165>
(*printer)(
10bd70: 51 push %ecx
10bd71: 68 4a 02 12 00 push $0x12024a
10bd76: e9 88 01 00 00 jmp 10bf03 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bd7b: 8b 41 0c mov 0xc(%ecx),%eax
10bd7e: 3b 45 dc cmp -0x24(%ebp),%eax
10bd81: 74 1a je 10bd9d <_Heap_Walk+0x187>
(*printer)(
10bd83: 83 ec 0c sub $0xc,%esp
10bd86: 50 push %eax
10bd87: 51 push %ecx
10bd88: 68 66 02 12 00 push $0x120266
10bd8d: 6a 01 push $0x1
10bd8f: 53 push %ebx
10bd90: ff 55 e4 call *-0x1c(%ebp)
10bd93: 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;
10bd96: 31 c0 xor %eax,%eax
10bd98: e9 ab 01 00 00 jmp 10bf48 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bd9d: 89 4d dc mov %ecx,-0x24(%ebp)
10bda0: 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 ) {
10bda3: 39 f1 cmp %esi,%ecx
10bda5: 75 87 jne 10bd2e <_Heap_Walk+0x118>
10bda7: 89 5d dc mov %ebx,-0x24(%ebp)
10bdaa: eb 02 jmp 10bdae <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bdac: 89 df mov %ebx,%edi
return true;
}
10bdae: 8b 4f 04 mov 0x4(%edi),%ecx
10bdb1: 89 4d cc mov %ecx,-0x34(%ebp)
10bdb4: 83 e1 fe and $0xfffffffe,%ecx
10bdb7: 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);
10bdba: 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;
10bdbd: 31 c0 xor %eax,%eax
10bdbf: 39 5e 20 cmp %ebx,0x20(%esi)
10bdc2: 77 08 ja 10bdcc <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bdc4: 31 c0 xor %eax,%eax
10bdc6: 39 5e 24 cmp %ebx,0x24(%esi)
10bdc9: 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 ) ) {
10bdcc: 85 c0 test %eax,%eax
10bdce: 75 11 jne 10bde1 <_Heap_Walk+0x1cb>
10bdd0: 89 d9 mov %ebx,%ecx
10bdd2: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdd5: 83 ec 0c sub $0xc,%esp
10bdd8: 51 push %ecx
10bdd9: 57 push %edi
10bdda: 68 98 02 12 00 push $0x120298
10bddf: eb ac jmp 10bd8d <_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;
10bde1: 3b 7d c8 cmp -0x38(%ebp),%edi
10bde4: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bde7: 8b 45 e0 mov -0x20(%ebp),%eax
10bdea: 31 d2 xor %edx,%edx
10bdec: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bdef: 85 d2 test %edx,%edx
10bdf1: 74 15 je 10be08 <_Heap_Walk+0x1f2>
10bdf3: 84 c9 test %cl,%cl
10bdf5: 74 11 je 10be08 <_Heap_Walk+0x1f2>
10bdf7: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bdfa: 83 ec 0c sub $0xc,%esp
10bdfd: ff 75 e0 pushl -0x20(%ebp)
10be00: 57 push %edi
10be01: 68 c5 02 12 00 push $0x1202c5
10be06: eb 85 jmp 10bd8d <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10be08: 8b 45 d4 mov -0x2c(%ebp),%eax
10be0b: 39 45 e0 cmp %eax,-0x20(%ebp)
10be0e: 73 18 jae 10be28 <_Heap_Walk+0x212>
10be10: 84 c9 test %cl,%cl
10be12: 74 14 je 10be28 <_Heap_Walk+0x212> <== NEVER TAKEN
10be14: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be17: 52 push %edx
10be18: 52 push %edx
10be19: 50 push %eax
10be1a: ff 75 e0 pushl -0x20(%ebp)
10be1d: 57 push %edi
10be1e: 68 f3 02 12 00 push $0x1202f3
10be23: e9 65 ff ff ff jmp 10bd8d <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10be28: 39 fb cmp %edi,%ebx
10be2a: 77 18 ja 10be44 <_Heap_Walk+0x22e>
10be2c: 84 c9 test %cl,%cl
10be2e: 74 14 je 10be44 <_Heap_Walk+0x22e>
10be30: 89 d9 mov %ebx,%ecx
10be32: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be35: 83 ec 0c sub $0xc,%esp
10be38: 51 push %ecx
10be39: 57 push %edi
10be3a: 68 1e 03 12 00 push $0x12031e
10be3f: e9 49 ff ff ff jmp 10bd8d <_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;
10be44: 8b 4d cc mov -0x34(%ebp),%ecx
10be47: 83 e1 01 and $0x1,%ecx
10be4a: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10be4d: f6 43 04 01 testb $0x1,0x4(%ebx)
10be51: 0f 85 ba 00 00 00 jne 10bf11 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10be57: 8b 46 08 mov 0x8(%esi),%eax
10be5a: 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 ?
10be5d: 8b 4f 08 mov 0x8(%edi),%ecx
10be60: 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)(
10be63: ba 3e 00 12 00 mov $0x12003e,%edx
10be68: 3b 4e 0c cmp 0xc(%esi),%ecx
10be6b: 74 0e je 10be7b <_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)" : "")
10be6d: ba 75 ff 11 00 mov $0x11ff75,%edx
10be72: 39 f1 cmp %esi,%ecx
10be74: 75 05 jne 10be7b <_Heap_Walk+0x265>
10be76: ba 4d 00 12 00 mov $0x12004d,%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 ?
10be7b: 8b 47 0c mov 0xc(%edi),%eax
10be7e: 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)(
10be81: b8 57 00 12 00 mov $0x120057,%eax
10be86: 8b 4d c0 mov -0x40(%ebp),%ecx
10be89: 39 4d cc cmp %ecx,-0x34(%ebp)
10be8c: 74 0f je 10be9d <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10be8e: b8 75 ff 11 00 mov $0x11ff75,%eax
10be93: 39 75 cc cmp %esi,-0x34(%ebp)
10be96: 75 05 jne 10be9d <_Heap_Walk+0x287>
10be98: b8 67 00 12 00 mov $0x120067,%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)(
10be9d: 83 ec 0c sub $0xc,%esp
10bea0: 52 push %edx
10bea1: ff 75 b4 pushl -0x4c(%ebp)
10bea4: 50 push %eax
10bea5: ff 75 cc pushl -0x34(%ebp)
10bea8: ff 75 e0 pushl -0x20(%ebp)
10beab: 57 push %edi
10beac: 68 52 03 12 00 push $0x120352
10beb1: 6a 00 push $0x0
10beb3: ff 75 dc pushl -0x24(%ebp)
10beb6: 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 ) {
10beb9: 8b 03 mov (%ebx),%eax
10bebb: 83 c4 30 add $0x30,%esp
10bebe: 39 45 e0 cmp %eax,-0x20(%ebp)
10bec1: 74 16 je 10bed9 <_Heap_Walk+0x2c3>
10bec3: 89 d9 mov %ebx,%ecx
10bec5: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bec8: 56 push %esi
10bec9: 51 push %ecx
10beca: 50 push %eax
10becb: ff 75 e0 pushl -0x20(%ebp)
10bece: 57 push %edi
10becf: 68 87 03 12 00 push $0x120387
10bed4: e9 b4 fe ff ff jmp 10bd8d <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10bed9: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bedd: 75 0b jne 10beea <_Heap_Walk+0x2d4>
10bedf: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bee2: 57 push %edi
10bee3: 68 c0 03 12 00 push $0x1203c0
10bee8: eb 19 jmp 10bf03 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10beea: 8b 46 08 mov 0x8(%esi),%eax
10beed: eb 07 jmp 10bef6 <_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 ) {
10beef: 39 f8 cmp %edi,%eax
10bef1: 74 4a je 10bf3d <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10bef3: 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 ) {
10bef6: 39 f0 cmp %esi,%eax
10bef8: 75 f5 jne 10beef <_Heap_Walk+0x2d9>
10befa: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10befd: 57 push %edi
10befe: 68 2b 04 12 00 push $0x12042b
10bf03: 6a 01 push $0x1
10bf05: 53 push %ebx
10bf06: ff 55 e4 call *-0x1c(%ebp)
10bf09: 83 c4 10 add $0x10,%esp
10bf0c: e9 85 fe ff ff jmp 10bd96 <_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) {
10bf11: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10bf15: 74 0e je 10bf25 <_Heap_Walk+0x30f>
(*printer)(
10bf17: 83 ec 0c sub $0xc,%esp
10bf1a: ff 75 e0 pushl -0x20(%ebp)
10bf1d: 57 push %edi
10bf1e: 68 ef 03 12 00 push $0x1203ef
10bf23: eb 0d jmp 10bf32 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10bf25: 51 push %ecx
10bf26: 51 push %ecx
10bf27: ff 37 pushl (%edi)
10bf29: ff 75 e0 pushl -0x20(%ebp)
10bf2c: 57 push %edi
10bf2d: 68 06 04 12 00 push $0x120406
10bf32: 6a 00 push $0x0
10bf34: ff 75 dc pushl -0x24(%ebp)
10bf37: ff 55 e4 call *-0x1c(%ebp)
10bf3a: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bf3d: 3b 5d d0 cmp -0x30(%ebp),%ebx
10bf40: 0f 85 66 fe ff ff jne 10bdac <_Heap_Walk+0x196>
return true;
10bf46: b0 01 mov $0x1,%al
}
10bf48: 8d 65 f4 lea -0xc(%ebp),%esp
10bf4b: 5b pop %ebx
10bf4c: 5e pop %esi
10bf4d: 5f pop %edi
10bf4e: c9 leave
10bf4f: c3 ret
0010b238 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b238: 55 push %ebp
10b239: 89 e5 mov %esp,%ebp
10b23b: 53 push %ebx
10b23c: 83 ec 08 sub $0x8,%esp
10b23f: 8b 45 08 mov 0x8(%ebp),%eax
10b242: 8b 55 0c mov 0xc(%ebp),%edx
10b245: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b248: a3 d8 53 12 00 mov %eax,0x1253d8
_Internal_errors_What_happened.is_internal = is_internal;
10b24d: 88 15 dc 53 12 00 mov %dl,0x1253dc
_Internal_errors_What_happened.the_error = the_error;
10b253: 89 1d e0 53 12 00 mov %ebx,0x1253e0
_User_extensions_Fatal( the_source, is_internal, the_error );
10b259: 53 push %ebx
10b25a: 0f b6 d2 movzbl %dl,%edx
10b25d: 52 push %edx
10b25e: 50 push %eax
10b25f: e8 f7 19 00 00 call 10cc5b <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b264: c7 05 9c 54 12 00 05 movl $0x5,0x12549c <== NOT EXECUTED
10b26b: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b26e: fa cli <== NOT EXECUTED
10b26f: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b271: f4 hlt <== NOT EXECUTED
10b272: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b275: eb fe jmp 10b275 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b2c8 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b2c8: 55 push %ebp
10b2c9: 89 e5 mov %esp,%ebp
10b2cb: 56 push %esi
10b2cc: 53 push %ebx
10b2cd: 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;
10b2d0: 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 )
10b2d2: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b2d6: 74 53 je 10b32b <_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 );
10b2d8: 8d 73 20 lea 0x20(%ebx),%esi
10b2db: 83 ec 0c sub $0xc,%esp
10b2de: 56 push %esi
10b2df: e8 38 f7 ff ff call 10aa1c <_Chain_Get>
10b2e4: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b2e6: 83 c4 10 add $0x10,%esp
10b2e9: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b2ed: 74 3c je 10b32b <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b2ef: 85 c0 test %eax,%eax
10b2f1: 75 1a jne 10b30d <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b2f3: 83 ec 0c sub $0xc,%esp
10b2f6: 53 push %ebx
10b2f7: e8 60 00 00 00 call 10b35c <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b2fc: 89 34 24 mov %esi,(%esp)
10b2ff: e8 18 f7 ff ff call 10aa1c <_Chain_Get>
10b304: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b306: 83 c4 10 add $0x10,%esp
10b309: 85 c0 test %eax,%eax
10b30b: 74 1e je 10b32b <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b30d: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b311: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b315: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b317: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b31b: 31 d2 xor %edx,%edx
10b31d: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b31f: c1 e0 02 shl $0x2,%eax
10b322: 03 43 30 add 0x30(%ebx),%eax
10b325: ff 08 decl (%eax)
information->inactive--;
10b327: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b32b: 89 c8 mov %ecx,%eax
10b32d: 8d 65 f8 lea -0x8(%ebp),%esp
10b330: 5b pop %ebx
10b331: 5e pop %esi
10b332: c9 leave
10b333: c3 ret
0010b650 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b650: 55 push %ebp
10b651: 89 e5 mov %esp,%ebp
10b653: 57 push %edi
10b654: 56 push %esi
10b655: 53 push %ebx
10b656: 83 ec 0c sub $0xc,%esp
10b659: 8b 75 08 mov 0x8(%ebp),%esi
10b65c: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b65f: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b661: 66 85 ff test %di,%di
10b664: 74 37 je 10b69d <_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 );
10b666: 83 ec 0c sub $0xc,%esp
10b669: 56 push %esi
10b66a: e8 81 41 00 00 call 10f7f0 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b66f: 83 c4 10 add $0x10,%esp
10b672: 85 c0 test %eax,%eax
10b674: 74 27 je 10b69d <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b676: 0f b7 ff movzwl %di,%edi
10b679: 39 c7 cmp %eax,%edi
10b67b: 77 20 ja 10b69d <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b67d: 8b 04 b5 f8 52 12 00 mov 0x1252f8(,%esi,4),%eax
10b684: 85 c0 test %eax,%eax
10b686: 74 15 je 10b69d <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b688: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b68b: 85 db test %ebx,%ebx
10b68d: 74 0e je 10b69d <_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;
10b68f: 31 c0 xor %eax,%eax
10b691: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b696: 0f 95 c0 setne %al
10b699: f7 d8 neg %eax
10b69b: 21 c3 and %eax,%ebx
#endif
return info;
}
10b69d: 89 d8 mov %ebx,%eax
10b69f: 8d 65 f4 lea -0xc(%ebp),%esp
10b6a2: 5b pop %ebx
10b6a3: 5e pop %esi
10b6a4: 5f pop %edi
10b6a5: c9 leave
10b6a6: c3 ret
00118ab4 <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
118ab4: 55 push %ebp
118ab5: 89 e5 mov %esp,%ebp
118ab7: 53 push %ebx
118ab8: 8b 55 08 mov 0x8(%ebp),%edx
118abb: 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;
118abe: b8 01 00 00 00 mov $0x1,%eax
118ac3: 2b 42 08 sub 0x8(%edx),%eax
118ac6: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
118ac9: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
118acd: 39 c3 cmp %eax,%ebx
118acf: 72 12 jb 118ae3 <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
118ad1: 8b 52 1c mov 0x1c(%edx),%edx
118ad4: 8b 04 82 mov (%edx,%eax,4),%eax
118ad7: 85 c0 test %eax,%eax
118ad9: 74 08 je 118ae3 <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
118adb: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
118ae1: eb 08 jmp 118aeb <_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;
118ae3: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
118ae9: 31 c0 xor %eax,%eax
}
118aeb: 5b pop %ebx
118aec: c9 leave
118aed: c3 ret
0010c86c <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c86c: 55 push %ebp
10c86d: 89 e5 mov %esp,%ebp
10c86f: 53 push %ebx
10c870: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c873: 8b 45 08 mov 0x8(%ebp),%eax
10c876: 85 c0 test %eax,%eax
10c878: 75 08 jne 10c882 <_Objects_Id_to_name+0x16>
10c87a: a1 d4 78 12 00 mov 0x1278d4,%eax
10c87f: 8b 40 08 mov 0x8(%eax),%eax
10c882: 89 c2 mov %eax,%edx
10c884: c1 ea 18 shr $0x18,%edx
10c887: 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 )
10c88a: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c88d: bb 03 00 00 00 mov $0x3,%ebx
10c892: 83 f9 02 cmp $0x2,%ecx
10c895: 77 36 ja 10c8cd <_Objects_Id_to_name+0x61>
10c897: eb 3b jmp 10c8d4 <_Objects_Id_to_name+0x68>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c899: 89 c1 mov %eax,%ecx
10c89b: 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 ];
10c89e: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c8a1: 85 d2 test %edx,%edx
10c8a3: 74 28 je 10c8cd <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
10c8a5: 80 7a 38 00 cmpb $0x0,0x38(%edx)
10c8a9: 75 22 jne 10c8cd <_Objects_Id_to_name+0x61><== NEVER TAKEN
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c8ab: 51 push %ecx
10c8ac: 8d 4d f4 lea -0xc(%ebp),%ecx
10c8af: 51 push %ecx
10c8b0: 50 push %eax
10c8b1: 52 push %edx
10c8b2: e8 5d ff ff ff call 10c814 <_Objects_Get>
if ( !the_object )
10c8b7: 83 c4 10 add $0x10,%esp
10c8ba: 85 c0 test %eax,%eax
10c8bc: 74 0f je 10c8cd <_Objects_Id_to_name+0x61>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c8be: 8b 50 0c mov 0xc(%eax),%edx
10c8c1: 8b 45 0c mov 0xc(%ebp),%eax
10c8c4: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c8c6: e8 9f 09 00 00 call 10d26a <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c8cb: 31 db xor %ebx,%ebx
}
10c8cd: 89 d8 mov %ebx,%eax
10c8cf: 8b 5d fc mov -0x4(%ebp),%ebx
10c8d2: c9 leave
10c8d3: 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 ] )
10c8d4: 8b 14 95 64 73 12 00 mov 0x127364(,%edx,4),%edx
10c8db: 85 d2 test %edx,%edx
10c8dd: 75 ba jne 10c899 <_Objects_Id_to_name+0x2d>
10c8df: eb ec jmp 10c8cd <_Objects_Id_to_name+0x61>
0010e2bc <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
10e2bc: 55 push %ebp
10e2bd: 89 e5 mov %esp,%ebp
10e2bf: 57 push %edi
10e2c0: 56 push %esi
10e2c1: 53 push %ebx
10e2c2: 83 ec 30 sub $0x30,%esp
10e2c5: 8b 75 08 mov 0x8(%ebp),%esi
10e2c8: 8b 5d 14 mov 0x14(%ebp),%ebx
10e2cb: 8a 55 18 mov 0x18(%ebp),%dl
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
10e2ce: 8d 45 e4 lea -0x1c(%ebp),%eax
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
10e2d1: 50 push %eax
10e2d2: 56 push %esi
10e2d3: 68 f0 e2 12 00 push $0x12e2f0
10e2d8: 88 55 d4 mov %dl,-0x2c(%ebp)
10e2db: e8 f4 2a 00 00 call 110dd4 <_Objects_Get>
switch ( location ) {
10e2e0: 83 c4 10 add $0x10,%esp
10e2e3: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10e2e7: 8a 55 d4 mov -0x2c(%ebp),%dl
10e2ea: 0f 85 aa 00 00 00 jne 10e39a <_POSIX_Message_queue_Receive_support+0xde>
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
10e2f0: 8b 78 14 mov 0x14(%eax),%edi
10e2f3: 89 f9 mov %edi,%ecx
10e2f5: 83 e1 03 and $0x3,%ecx
10e2f8: 49 dec %ecx
10e2f9: 75 0a jne 10e305 <_POSIX_Message_queue_Receive_support+0x49>
_Thread_Enable_dispatch();
10e2fb: e8 26 35 00 00 call 111826 <_Thread_Enable_dispatch>
10e300: e9 95 00 00 00 jmp 10e39a <_POSIX_Message_queue_Receive_support+0xde>
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
10e305: 8b 40 10 mov 0x10(%eax),%eax
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
10e308: 8b 48 68 mov 0x68(%eax),%ecx
10e30b: 39 4d 10 cmp %ecx,0x10(%ebp)
10e30e: 73 15 jae 10e325 <_POSIX_Message_queue_Receive_support+0x69>
_Thread_Enable_dispatch();
10e310: e8 11 35 00 00 call 111826 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EMSGSIZE );
10e315: e8 6a 8b 00 00 call 116e84 <__errno>
10e31a: c7 00 7a 00 00 00 movl $0x7a,(%eax)
10e320: e9 80 00 00 00 jmp 10e3a5 <_POSIX_Message_queue_Receive_support+0xe9>
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
10e325: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp)
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
10e32c: 31 c9 xor %ecx,%ecx
10e32e: 84 d2 test %dl,%dl
10e330: 74 09 je 10e33b <_POSIX_Message_queue_Receive_support+0x7f><== NEVER TAKEN
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
10e332: 81 e7 00 40 00 00 and $0x4000,%edi
10e338: 0f 94 c1 sete %cl
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
10e33b: 52 push %edx
10e33c: 52 push %edx
10e33d: ff 75 1c pushl 0x1c(%ebp)
10e340: 0f b6 c9 movzbl %cl,%ecx
10e343: 51 push %ecx
10e344: 8d 55 e0 lea -0x20(%ebp),%edx
10e347: 52 push %edx
10e348: ff 75 0c pushl 0xc(%ebp)
10e34b: 56 push %esi
10e34c: 83 c0 1c add $0x1c,%eax
10e34f: 50 push %eax
10e350: e8 7f 1c 00 00 call 10ffd4 <_CORE_message_queue_Seize>
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
10e355: 83 c4 20 add $0x20,%esp
10e358: e8 c9 34 00 00 call 111826 <_Thread_Enable_dispatch>
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
10e35d: a1 68 e3 12 00 mov 0x12e368,%eax
RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core(
CORE_message_queue_Submit_types priority
)
{
/* absolute value without a library dependency */
return ((priority >= 0) ? priority : -priority);
10e362: 8b 50 24 mov 0x24(%eax),%edx
10e365: c1 fa 1f sar $0x1f,%edx
10e368: 8b 48 24 mov 0x24(%eax),%ecx
10e36b: 31 d1 xor %edx,%ecx
10e36d: 89 0b mov %ecx,(%ebx)
10e36f: 29 13 sub %edx,(%ebx)
if ( !_Thread_Executing->Wait.return_code )
10e371: 83 78 34 00 cmpl $0x0,0x34(%eax)
10e375: 75 05 jne 10e37c <_POSIX_Message_queue_Receive_support+0xc0>
return length_out;
10e377: 8b 45 e0 mov -0x20(%ebp),%eax
10e37a: eb 2c jmp 10e3a8 <_POSIX_Message_queue_Receive_support+0xec>
rtems_set_errno_and_return_minus_one(
10e37c: e8 03 8b 00 00 call 116e84 <__errno>
10e381: 89 c3 mov %eax,%ebx
10e383: 83 ec 0c sub $0xc,%esp
10e386: a1 68 e3 12 00 mov 0x12e368,%eax
10e38b: ff 70 34 pushl 0x34(%eax)
10e38e: e8 ed 01 00 00 call 10e580 <_POSIX_Message_queue_Translate_core_message_queue_return_code>
10e393: 89 03 mov %eax,(%ebx)
10e395: 83 c4 10 add $0x10,%esp
10e398: eb 0b jmp 10e3a5 <_POSIX_Message_queue_Receive_support+0xe9>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
10e39a: e8 e5 8a 00 00 call 116e84 <__errno>
10e39f: c7 00 09 00 00 00 movl $0x9,(%eax)
10e3a5: 83 c8 ff or $0xffffffff,%eax
}
10e3a8: 8d 65 f4 lea -0xc(%ebp),%esp
10e3ab: 5b pop %ebx
10e3ac: 5e pop %esi
10e3ad: 5f pop %edi
10e3ae: c9 leave
10e3af: c3 ret
0010e94c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
#include <rtems/posix/pthread.h>
void _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(
Thread_Control *the_thread
)
{
10e94c: 55 push %ebp
10e94d: 89 e5 mov %esp,%ebp
10e94f: 83 ec 08 sub $0x8,%esp
10e952: 8b 55 08 mov 0x8(%ebp),%edx
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
10e955: 8b 82 ec 00 00 00 mov 0xec(%edx),%eax
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10e95b: 83 b8 d8 00 00 00 00 cmpl $0x0,0xd8(%eax)
10e962: 75 2c jne 10e990 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NEVER TAKEN
10e964: 83 b8 dc 00 00 00 01 cmpl $0x1,0xdc(%eax)
10e96b: 75 23 jne 10e990 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
10e96d: 83 b8 e0 00 00 00 00 cmpl $0x0,0xe0(%eax)
10e974: 74 1a je 10e990 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10e976: a1 10 63 12 00 mov 0x126310,%eax
10e97b: 48 dec %eax
10e97c: a3 10 63 12 00 mov %eax,0x126310
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
10e981: 50 push %eax
10e982: 50 push %eax
10e983: 6a ff push $0xffffffff
10e985: 52 push %edx
10e986: e8 51 08 00 00 call 10f1dc <_POSIX_Thread_Exit>
10e98b: 83 c4 10 add $0x10,%esp
} else
_Thread_Enable_dispatch();
}
10e98e: c9 leave
10e98f: c3 ret
10e990: c9 leave
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
10e991: e9 e8 da ff ff jmp 10c47e <_Thread_Enable_dispatch>
0010fbe4 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
10fbe4: 55 push %ebp
10fbe5: 89 e5 mov %esp,%ebp
10fbe7: 57 push %edi
10fbe8: 56 push %esi
10fbe9: 53 push %ebx
10fbea: 83 ec 28 sub $0x28,%esp
10fbed: 8b 55 08 mov 0x8(%ebp),%edx
10fbf0: 8b 5d 0c mov 0xc(%ebp),%ebx
10fbf3: 8b 7d 10 mov 0x10(%ebp),%edi
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10fbf6: ff 33 pushl (%ebx)
10fbf8: 89 55 e0 mov %edx,-0x20(%ebp)
10fbfb: e8 c4 ff ff ff call 10fbc4 <_POSIX_Priority_Is_valid>
10fc00: 83 c4 10 add $0x10,%esp
return EINVAL;
10fc03: be 16 00 00 00 mov $0x16,%esi
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
10fc08: 84 c0 test %al,%al
10fc0a: 8b 55 e0 mov -0x20(%ebp),%edx
10fc0d: 0f 84 a4 00 00 00 je 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3><== NEVER TAKEN
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10fc13: c7 07 00 00 00 00 movl $0x0,(%edi)
*budget_callout = NULL;
10fc19: 8b 45 14 mov 0x14(%ebp),%eax
10fc1c: c7 00 00 00 00 00 movl $0x0,(%eax)
if ( policy == SCHED_OTHER ) {
10fc22: 85 d2 test %edx,%edx
10fc24: 75 0b jne 10fc31 <_POSIX_Thread_Translate_sched_param+0x4d>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10fc26: c7 07 01 00 00 00 movl $0x1,(%edi)
10fc2c: e9 83 00 00 00 jmp 10fcb4 <_POSIX_Thread_Translate_sched_param+0xd0>
return 0;
}
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
10fc31: 31 f6 xor %esi,%esi
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
10fc33: 83 fa 01 cmp $0x1,%edx
10fc36: 74 7f je 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
10fc38: 83 fa 02 cmp $0x2,%edx
10fc3b: 75 08 jne 10fc45 <_POSIX_Thread_Translate_sched_param+0x61>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
10fc3d: c7 07 02 00 00 00 movl $0x2,(%edi)
return 0;
10fc43: eb 72 jmp 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
10fc45: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_RR ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
10fc4a: 83 fa 04 cmp $0x4,%edx
10fc4d: 75 68 jne 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
10fc4f: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10fc53: 75 06 jne 10fc5b <_POSIX_Thread_Translate_sched_param+0x77>
10fc55: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10fc59: 74 5c je 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fc5b: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fc5f: 75 0b jne 10fc6c <_POSIX_Thread_Translate_sched_param+0x88>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
10fc61: be 16 00 00 00 mov $0x16,%esi
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
10fc66: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fc6a: 74 4b je 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fc6c: 83 ec 0c sub $0xc,%esp
10fc6f: 8d 43 08 lea 0x8(%ebx),%eax
10fc72: 50 push %eax
10fc73: e8 04 de ff ff call 10da7c <_Timespec_To_ticks>
10fc78: 89 45 e4 mov %eax,-0x1c(%ebp)
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
10fc7b: 8d 43 10 lea 0x10(%ebx),%eax
10fc7e: 89 04 24 mov %eax,(%esp)
10fc81: e8 f6 dd ff ff call 10da7c <_Timespec_To_ticks>
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fc86: 83 c4 10 add $0x10,%esp
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
10fc89: be 16 00 00 00 mov $0x16,%esi
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
10fc8e: 39 45 e4 cmp %eax,-0x1c(%ebp)
10fc91: 72 24 jb 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
10fc93: 83 ec 0c sub $0xc,%esp
10fc96: ff 73 04 pushl 0x4(%ebx)
10fc99: e8 26 ff ff ff call 10fbc4 <_POSIX_Priority_Is_valid>
10fc9e: 83 c4 10 add $0x10,%esp
10fca1: 84 c0 test %al,%al
10fca3: 74 12 je 10fcb7 <_POSIX_Thread_Translate_sched_param+0xd3>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
10fca5: c7 07 03 00 00 00 movl $0x3,(%edi)
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
10fcab: 8b 45 14 mov 0x14(%ebp),%eax
10fcae: c7 00 ed a7 10 00 movl $0x10a7ed,(%eax)
return 0;
10fcb4: 66 31 f6 xor %si,%si
}
return EINVAL;
}
10fcb7: 89 f0 mov %esi,%eax
10fcb9: 8d 65 f4 lea -0xc(%ebp),%esp
10fcbc: 5b pop %ebx
10fcbd: 5e pop %esi
10fcbe: 5f pop %edi
10fcbf: c9 leave
10fcc0: c3 ret
0010a4f0 <_POSIX_Threads_Initialize_user_threads_body>:
*
* Output parameters: NONE
*/
void _POSIX_Threads_Initialize_user_threads_body(void)
{
10a4f0: 55 push %ebp
10a4f1: 89 e5 mov %esp,%ebp
10a4f3: 57 push %edi
10a4f4: 56 push %esi
10a4f5: 53 push %ebx
10a4f6: 83 ec 6c sub $0x6c,%esp
uint32_t maximum;
posix_initialization_threads_table *user_threads;
pthread_t thread_id;
pthread_attr_t attr;
user_threads = Configuration_POSIX_API.User_initialization_threads_table;
10a4f9: 8b 3d 10 22 12 00 mov 0x122210,%edi
maximum = Configuration_POSIX_API.number_of_initialization_threads;
10a4ff: 8b 15 0c 22 12 00 mov 0x12220c,%edx
if ( !user_threads || maximum == 0 )
10a505: 85 d2 test %edx,%edx
10a507: 74 54 je 10a55d <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a509: 85 ff test %edi,%edi
10a50b: 74 50 je 10a55d <_POSIX_Threads_Initialize_user_threads_body+0x6d><== NEVER TAKEN
10a50d: 31 db xor %ebx,%ebx
for ( index=0 ; index < maximum ; index++ ) {
/*
* There is no way for these calls to fail in this situation.
*/
(void) pthread_attr_init( &attr );
10a50f: 8d 75 a4 lea -0x5c(%ebp),%esi
10a512: 83 ec 0c sub $0xc,%esp
10a515: 56 push %esi
10a516: 89 55 94 mov %edx,-0x6c(%ebp)
10a519: e8 a6 57 00 00 call 10fcc4 <pthread_attr_init>
(void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
10a51e: 5a pop %edx
10a51f: 59 pop %ecx
10a520: 6a 02 push $0x2
10a522: 56 push %esi
10a523: e8 c4 57 00 00 call 10fcec <pthread_attr_setinheritsched>
(void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
10a528: 59 pop %ecx
10a529: 58 pop %eax
10a52a: ff 74 df 04 pushl 0x4(%edi,%ebx,8)
10a52e: 56 push %esi
10a52f: e8 e4 57 00 00 call 10fd18 <pthread_attr_setstacksize>
status = pthread_create(
10a534: 6a 00 push $0x0
10a536: ff 34 df pushl (%edi,%ebx,8)
10a539: 56 push %esi
10a53a: 8d 45 e4 lea -0x1c(%ebp),%eax
10a53d: 50 push %eax
10a53e: e8 e5 fc ff ff call 10a228 <pthread_create>
&thread_id,
&attr,
user_threads[ index ].thread_entry,
NULL
);
if ( status )
10a543: 83 c4 20 add $0x20,%esp
10a546: 85 c0 test %eax,%eax
10a548: 8b 55 94 mov -0x6c(%ebp),%edx
10a54b: 74 0b je 10a558 <_POSIX_Threads_Initialize_user_threads_body+0x68>
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
10a54d: 52 push %edx
10a54e: 50 push %eax
10a54f: 6a 01 push $0x1
10a551: 6a 02 push $0x2
10a553: e8 f0 1b 00 00 call 10c148 <_Internal_error_Occurred>
*
* Setting the attributes explicitly is critical, since we don't want
* to inherit the idle tasks attributes.
*/
for ( index=0 ; index < maximum ; index++ ) {
10a558: 43 inc %ebx
10a559: 39 d3 cmp %edx,%ebx
10a55b: 72 b5 jb 10a512 <_POSIX_Threads_Initialize_user_threads_body+0x22><== NEVER TAKEN
NULL
);
if ( status )
_Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
}
}
10a55d: 8d 65 f4 lea -0xc(%ebp),%esp
10a560: 5b pop %ebx
10a561: 5e pop %esi
10a562: 5f pop %edi
10a563: c9 leave
10a564: c3 ret
0010ed2f <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
10ed2f: 55 push %ebp
10ed30: 89 e5 mov %esp,%ebp
10ed32: 56 push %esi
10ed33: 53 push %ebx
10ed34: 8b 5d 0c mov 0xc(%ebp),%ebx
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10ed37: 8b b3 ec 00 00 00 mov 0xec(%ebx),%esi
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
10ed3d: 83 ec 0c sub $0xc,%esp
10ed40: 8d 86 98 00 00 00 lea 0x98(%esi),%eax
10ed46: 50 push %eax
10ed47: e8 3c 0e 00 00 call 10fb88 <_Timespec_To_ticks>
the_thread->cpu_time_budget = ticks;
10ed4c: 89 43 78 mov %eax,0x78(%ebx)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10ed4f: 0f b6 05 f4 11 12 00 movzbl 0x1211f4,%eax
10ed56: 2b 86 88 00 00 00 sub 0x88(%esi),%eax
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
10ed5c: 89 43 18 mov %eax,0x18(%ebx)
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
10ed5f: 83 c4 10 add $0x10,%esp
10ed62: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10ed66: 75 12 jne 10ed7a <_POSIX_Threads_Sporadic_budget_TSR+0x4b><== NEVER TAKEN
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
10ed68: 39 43 14 cmp %eax,0x14(%ebx)
10ed6b: 76 0d jbe 10ed7a <_POSIX_Threads_Sporadic_budget_TSR+0x4b>
_Thread_Change_priority( the_thread, new_priority, true );
10ed6d: 52 push %edx
10ed6e: 6a 01 push $0x1
10ed70: 50 push %eax
10ed71: 53 push %ebx
10ed72: e8 19 cf ff ff call 10bc90 <_Thread_Change_priority>
10ed77: 83 c4 10 add $0x10,%esp
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
10ed7a: 83 ec 0c sub $0xc,%esp
10ed7d: 8d 86 90 00 00 00 lea 0x90(%esi),%eax
10ed83: 50 push %eax
10ed84: e8 ff 0d 00 00 call 10fb88 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10ed89: 89 86 b4 00 00 00 mov %eax,0xb4(%esi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10ed8f: 83 c4 10 add $0x10,%esp
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
10ed92: 81 c6 a8 00 00 00 add $0xa8,%esi
10ed98: 89 75 0c mov %esi,0xc(%ebp)
10ed9b: c7 45 08 04 54 12 00 movl $0x125404,0x8(%ebp)
}
10eda2: 8d 65 f8 lea -0x8(%ebp),%esp
10eda5: 5b pop %ebx
10eda6: 5e pop %esi
10eda7: c9 leave
10eda8: e9 cf df ff ff jmp 10cd7c <_Watchdog_Insert>
0010edad <_POSIX_Threads_Sporadic_budget_callout>:
* _POSIX_Threads_Sporadic_budget_callout
*/
void _POSIX_Threads_Sporadic_budget_callout(
Thread_Control *the_thread
)
{
10edad: 55 push %ebp
10edae: 89 e5 mov %esp,%ebp
10edb0: 83 ec 08 sub $0x8,%esp
10edb3: 8b 45 08 mov 0x8(%ebp),%eax
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10edb6: 8b 88 ec 00 00 00 mov 0xec(%eax),%ecx
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
10edbc: c7 40 78 ff ff ff ff movl $0xffffffff,0x78(%eax)
10edc3: 0f b6 15 f4 11 12 00 movzbl 0x1211f4,%edx
10edca: 2b 91 8c 00 00 00 sub 0x8c(%ecx),%edx
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
10edd0: 89 50 18 mov %edx,0x18(%eax)
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
10edd3: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10edd7: 75 12 jne 10edeb <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
10edd9: 39 50 14 cmp %edx,0x14(%eax)
10eddc: 73 0d jae 10edeb <_POSIX_Threads_Sporadic_budget_callout+0x3e><== NEVER TAKEN
_Thread_Change_priority( the_thread, new_priority, true );
10edde: 51 push %ecx
10eddf: 6a 01 push $0x1
10ede1: 52 push %edx
10ede2: 50 push %eax
10ede3: e8 a8 ce ff ff call 10bc90 <_Thread_Change_priority>
10ede8: 83 c4 10 add $0x10,%esp
#if 0
printk( "lower priority\n" );
#endif
}
}
}
10edeb: c9 leave
10edec: c3 ret
0010a2b0 <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
10a2b0: 55 push %ebp
10a2b1: 89 e5 mov %esp,%ebp
10a2b3: 53 push %ebx
10a2b4: 83 ec 04 sub $0x4,%esp
10a2b7: 8b 5d 0c mov 0xc(%ebp),%ebx
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
10a2ba: ff 43 68 incl 0x68(%ebx)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
10a2bd: 83 7b 54 00 cmpl $0x0,0x54(%ebx)
10a2c1: 75 06 jne 10a2c9 <_POSIX_Timer_TSR+0x19>
10a2c3: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10a2c7: 74 34 je 10a2fd <_POSIX_Timer_TSR+0x4d> <== NEVER TAKEN
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
10a2c9: 83 ec 0c sub $0xc,%esp
10a2cc: 53 push %ebx
10a2cd: 68 b0 a2 10 00 push $0x10a2b0
10a2d2: ff 73 08 pushl 0x8(%ebx)
10a2d5: ff 73 64 pushl 0x64(%ebx)
10a2d8: 8d 43 10 lea 0x10(%ebx),%eax
10a2db: 50 push %eax
10a2dc: e8 af 56 00 00 call 10f990 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
10a2e1: 83 c4 20 add $0x20,%esp
10a2e4: 84 c0 test %al,%al
10a2e6: 74 30 je 10a318 <_POSIX_Timer_TSR+0x68> <== NEVER TAKEN
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
10a2e8: 83 ec 0c sub $0xc,%esp
10a2eb: 8d 43 6c lea 0x6c(%ebx),%eax
10a2ee: 50 push %eax
10a2ef: e8 5c 14 00 00 call 10b750 <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a2f4: c6 43 3c 03 movb $0x3,0x3c(%ebx)
10a2f8: 83 c4 10 add $0x10,%esp
10a2fb: eb 04 jmp 10a301 <_POSIX_Timer_TSR+0x51>
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a2fd: c6 43 3c 04 movb $0x4,0x3c(%ebx) <== NOT EXECUTED
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
10a301: 50 push %eax
10a302: 50 push %eax
10a303: ff 73 44 pushl 0x44(%ebx)
10a306: ff 73 38 pushl 0x38(%ebx)
10a309: e8 56 52 00 00 call 10f564 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
10a30e: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
10a315: 83 c4 10 add $0x10,%esp
}
10a318: 8b 5d fc mov -0x4(%ebp),%ebx
10a31b: c9 leave
10a31c: c3 ret
00110b68 <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
110b68: 55 push %ebp
110b69: 89 e5 mov %esp,%ebp
110b6b: 57 push %edi
110b6c: 56 push %esi
110b6d: 53 push %ebx
110b6e: 83 ec 68 sub $0x68,%esp
110b71: 8b 5d 0c mov 0xc(%ebp),%ebx
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
Thread_Wait_information stored_thread_wait_information;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
110b74: 6a 01 push $0x1
110b76: 0f b6 45 10 movzbl 0x10(%ebp),%eax
110b7a: 50 push %eax
110b7b: 8d 45 dc lea -0x24(%ebp),%eax
110b7e: 50 push %eax
110b7f: 53 push %ebx
110b80: ff 75 08 pushl 0x8(%ebp)
110b83: e8 8c 00 00 00 call 110c14 <_POSIX_signals_Clear_signals>
110b88: 83 c4 20 add $0x20,%esp
is_global, true ) )
return false;
110b8b: 31 c9 xor %ecx,%ecx
{
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
Thread_Wait_information stored_thread_wait_information;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
110b8d: 84 c0 test %al,%al
110b8f: 74 78 je 110c09 <_POSIX_signals_Check_signal+0xa1>
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
110b91: 6b d3 0c imul $0xc,%ebx,%edx
110b94: 8b 82 a4 58 12 00 mov 0x1258a4(%edx),%eax
110b9a: 83 f8 01 cmp $0x1,%eax
110b9d: 74 6a je 110c09 <_POSIX_signals_Check_signal+0xa1><== NEVER TAKEN
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
110b9f: 8b 4d 08 mov 0x8(%ebp),%ecx
110ba2: 8b 89 d0 00 00 00 mov 0xd0(%ecx),%ecx
110ba8: 89 4d a4 mov %ecx,-0x5c(%ebp)
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
110bab: 0b 8a a0 58 12 00 or 0x1258a0(%edx),%ecx
110bb1: 8b 75 08 mov 0x8(%ebp),%esi
110bb4: 89 8e d0 00 00 00 mov %ecx,0xd0(%esi)
/*
* We have to save the blocking information of the current wait queue
* because the signal handler may subsequently go on and put the thread
* on a wait queue, for its own purposes.
*/
memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
110bba: 8d 7d b4 lea -0x4c(%ebp),%edi
110bbd: 8b 35 68 58 12 00 mov 0x125868,%esi
110bc3: 83 c6 20 add $0x20,%esi
110bc6: b9 0a 00 00 00 mov $0xa,%ecx
110bcb: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
110bcd: 83 ba 9c 58 12 00 02 cmpl $0x2,0x12589c(%edx)
110bd4: 75 09 jne 110bdf <_POSIX_signals_Check_signal+0x77>
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
110bd6: 52 push %edx
110bd7: 6a 00 push $0x0
110bd9: 8d 55 dc lea -0x24(%ebp),%edx
110bdc: 52 push %edx
110bdd: eb 03 jmp 110be2 <_POSIX_signals_Check_signal+0x7a>
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
110bdf: 83 ec 0c sub $0xc,%esp
110be2: 53 push %ebx
110be3: ff d0 call *%eax
break;
110be5: 83 c4 10 add $0x10,%esp
}
/*
* Restore the blocking information
*/
memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information,
110be8: 8b 3d 68 58 12 00 mov 0x125868,%edi
110bee: 83 c7 20 add $0x20,%edi
110bf1: 8d 75 b4 lea -0x4c(%ebp),%esi
110bf4: b9 0a 00 00 00 mov $0xa,%ecx
110bf9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
sizeof( Thread_Wait_information ));
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
110bfb: 8b 75 a4 mov -0x5c(%ebp),%esi
110bfe: 8b 4d 08 mov 0x8(%ebp),%ecx
110c01: 89 b1 d0 00 00 00 mov %esi,0xd0(%ecx)
return true;
110c07: b1 01 mov $0x1,%cl
}
110c09: 88 c8 mov %cl,%al
110c0b: 8d 65 f4 lea -0xc(%ebp),%esp
110c0e: 5b pop %ebx
110c0f: 5e pop %esi
110c10: 5f pop %edi
110c11: c9 leave
110c12: c3 ret
001110fc <_POSIX_signals_Clear_process_signals>:
*/
void _POSIX_signals_Clear_process_signals(
int signo
)
{
1110fc: 55 push %ebp
1110fd: 89 e5 mov %esp,%ebp
1110ff: 53 push %ebx
111100: 8b 4d 08 mov 0x8(%ebp),%ecx
clear_signal = true;
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
111103: 9c pushf
111104: fa cli
111105: 5a pop %edx
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
111106: 6b c1 0c imul $0xc,%ecx,%eax
111109: 83 b8 9c 58 12 00 02 cmpl $0x2,0x12589c(%eax)
111110: 75 0e jne 111120 <_POSIX_signals_Clear_process_signals+0x24>
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
111112: 8d 98 98 5a 12 00 lea 0x125a98(%eax),%ebx
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
111118: 39 98 94 5a 12 00 cmp %ebx,0x125a94(%eax)
11111e: 75 0e jne 11112e <_POSIX_signals_Clear_process_signals+0x32><== NEVER TAKEN
111120: 49 dec %ecx
111121: b8 fe ff ff ff mov $0xfffffffe,%eax
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
111126: d3 c0 rol %cl,%eax
111128: 21 05 90 5a 12 00 and %eax,0x125a90
}
_ISR_Enable( level );
11112e: 52 push %edx
11112f: 9d popf
}
111130: 5b pop %ebx
111131: c9 leave
111132: c3 ret
0010ab58 <_POSIX_signals_Get_lowest>:
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
sigset_t set
)
{
10ab58: 55 push %ebp
10ab59: 89 e5 mov %esp,%ebp
10ab5b: 56 push %esi
10ab5c: 53 push %ebx
10ab5d: 8b 55 08 mov 0x8(%ebp),%edx
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10ab60: b8 1b 00 00 00 mov $0x1b,%eax
10ab65: bb 01 00 00 00 mov $0x1,%ebx
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
10ab6a: 8d 48 ff lea -0x1(%eax),%ecx
10ab6d: 89 de mov %ebx,%esi
10ab6f: d3 e6 shl %cl,%esi
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10ab71: 85 d6 test %edx,%esi
10ab73: 75 1e jne 10ab93 <_POSIX_signals_Get_lowest+0x3b><== NEVER TAKEN
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
10ab75: 40 inc %eax
10ab76: 83 f8 20 cmp $0x20,%eax
10ab79: 75 ef jne 10ab6a <_POSIX_signals_Get_lowest+0x12>
10ab7b: b0 01 mov $0x1,%al
10ab7d: bb 01 00 00 00 mov $0x1,%ebx
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
10ab82: 8d 48 ff lea -0x1(%eax),%ecx
10ab85: 89 de mov %ebx,%esi
10ab87: d3 e6 shl %cl,%esi
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
10ab89: 85 d6 test %edx,%esi
10ab8b: 75 06 jne 10ab93 <_POSIX_signals_Get_lowest+0x3b>
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
10ab8d: 40 inc %eax
10ab8e: 83 f8 1b cmp $0x1b,%eax
10ab91: 75 ef jne 10ab82 <_POSIX_signals_Get_lowest+0x2a><== ALWAYS TAKEN
* a return 0. This routine will NOT be called unless a signal
* is pending in the set passed in.
*/
found_it:
return signo;
}
10ab93: 5b pop %ebx
10ab94: 5e pop %esi
10ab95: c9 leave
10ab96: c3 ret
001221c0 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
1221c0: 55 push %ebp
1221c1: 89 e5 mov %esp,%ebp
1221c3: 57 push %edi
1221c4: 56 push %esi
1221c5: 53 push %ebx
1221c6: 83 ec 0c sub $0xc,%esp
1221c9: 8b 5d 08 mov 0x8(%ebp),%ebx
1221cc: 8b 75 0c mov 0xc(%ebp),%esi
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
1221cf: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
1221d5: 8d 4e ff lea -0x1(%esi),%ecx
1221d8: ba 01 00 00 00 mov $0x1,%edx
1221dd: d3 e2 shl %cl,%edx
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
1221df: 8b 4b 10 mov 0x10(%ebx),%ecx
1221e2: 89 cf mov %ecx,%edi
1221e4: 81 e7 00 80 00 10 and $0x10008000,%edi
1221ea: 81 ff 00 80 00 10 cmp $0x10008000,%edi
1221f0: 75 58 jne 12224a <_POSIX_signals_Unblock_thread+0x8a>
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
1221f2: 85 53 30 test %edx,0x30(%ebx)
1221f5: 75 12 jne 122209 <_POSIX_signals_Unblock_thread+0x49>
1221f7: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax
1221fd: f7 d0 not %eax
/*
* This should only be reached via pthread_kill().
*/
return false;
1221ff: 31 ff xor %edi,%edi
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
122201: 85 c2 test %eax,%edx
122203: 0f 84 b0 00 00 00 je 1222b9 <_POSIX_signals_Unblock_thread+0xf9>
the_thread->Wait.return_code = EINTR;
122209: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
the_info = (siginfo_t *) the_thread->Wait.return_argument;
122210: 8b 43 28 mov 0x28(%ebx),%eax
if ( !info ) {
122213: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
122217: 75 12 jne 12222b <_POSIX_signals_Unblock_thread+0x6b>
the_info->si_signo = signo;
122219: 89 30 mov %esi,(%eax)
the_info->si_code = SI_USER;
12221b: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax)
the_info->si_value.sival_int = 0;
122222: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
122229: eb 0c jmp 122237 <_POSIX_signals_Unblock_thread+0x77>
} else {
*the_info = *info;
12222b: b9 03 00 00 00 mov $0x3,%ecx
122230: 89 c7 mov %eax,%edi
122232: 8b 75 10 mov 0x10(%ebp),%esi
122235: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
_Thread_queue_Extract_with_proxy( the_thread );
122237: 83 ec 0c sub $0xc,%esp
12223a: 53 push %ebx
12223b: e8 b4 ec fe ff call 110ef4 <_Thread_queue_Extract_with_proxy>
return true;
122240: 83 c4 10 add $0x10,%esp
122243: bf 01 00 00 00 mov $0x1,%edi
122248: eb 6f jmp 1222b9 <_POSIX_signals_Unblock_thread+0xf9>
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
12224a: 8b 80 d0 00 00 00 mov 0xd0(%eax),%eax
122250: f7 d0 not %eax
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
122252: 31 ff xor %edi,%edi
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
122254: 85 c2 test %eax,%edx
122256: 74 61 je 1222b9 <_POSIX_signals_Unblock_thread+0xf9>
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) {
122258: f7 c1 00 00 00 10 test $0x10000000,%ecx
12225e: 74 3d je 12229d <_POSIX_signals_Unblock_thread+0xdd>
the_thread->Wait.return_code = EINTR;
122260: c7 43 34 04 00 00 00 movl $0x4,0x34(%ebx)
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
122267: f7 c1 e0 be 03 00 test $0x3bee0,%ecx
12226d: 74 0b je 12227a <_POSIX_signals_Unblock_thread+0xba>
_Thread_queue_Extract_with_proxy( the_thread );
12226f: 83 ec 0c sub $0xc,%esp
122272: 53 push %ebx
122273: e8 7c ec fe ff call 110ef4 <_Thread_queue_Extract_with_proxy>
122278: eb 1e jmp 122298 <_POSIX_signals_Unblock_thread+0xd8>
else if ( _States_Is_delaying(the_thread->current_state) ) {
12227a: 80 e1 08 and $0x8,%cl
12227d: 74 3a je 1222b9 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
12227f: 83 ec 0c sub $0xc,%esp
122282: 8d 43 48 lea 0x48(%ebx),%eax
122285: 50 push %eax
122286: e8 d1 f3 fe ff call 11165c <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
12228b: 58 pop %eax
12228c: 5a pop %edx
12228d: 68 f8 ff 03 10 push $0x1003fff8
122292: 53 push %ebx
122293: e8 cc e2 fe ff call 110564 <_Thread_Clear_state>
122298: 83 c4 10 add $0x10,%esp
12229b: eb 1c jmp 1222b9 <_POSIX_signals_Unblock_thread+0xf9>
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
12229d: 85 c9 test %ecx,%ecx
12229f: 75 18 jne 1222b9 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
1222a1: 83 3d d8 b9 12 00 00 cmpl $0x0,0x12b9d8
1222a8: 74 0f je 1222b9 <_POSIX_signals_Unblock_thread+0xf9>
1222aa: 3b 1d dc b9 12 00 cmp 0x12b9dc,%ebx
1222b0: 75 07 jne 1222b9 <_POSIX_signals_Unblock_thread+0xf9><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
1222b2: c6 05 e8 b9 12 00 01 movb $0x1,0x12b9e8
}
}
return false;
}
1222b9: 89 f8 mov %edi,%eax
1222bb: 8d 65 f4 lea -0xc(%ebp),%esp
1222be: 5b pop %ebx
1222bf: 5e pop %esi
1222c0: 5f pop %edi
1222c1: c9 leave
1222c2: c3 ret
0010b3a8 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
10b3a8: 55 push %ebp
10b3a9: 89 e5 mov %esp,%ebp
10b3ab: 53 push %ebx
10b3ac: 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 );
10b3af: 8d 45 f4 lea -0xc(%ebp),%eax
10b3b2: 50 push %eax
10b3b3: ff 75 08 pushl 0x8(%ebp)
10b3b6: 68 54 83 12 00 push $0x128354
10b3bb: e8 cc 1a 00 00 call 10ce8c <_Objects_Get>
10b3c0: 89 c3 mov %eax,%ebx
switch ( location ) {
10b3c2: 83 c4 10 add $0x10,%esp
10b3c5: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10b3c9: 75 64 jne 10b42f <_Rate_monotonic_Timeout+0x87><== NEVER TAKEN
case OBJECTS_LOCAL:
the_thread = the_period->owner;
10b3cb: 8b 40 40 mov 0x40(%eax),%eax
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
10b3ce: f6 40 11 40 testb $0x40,0x11(%eax)
10b3d2: 74 18 je 10b3ec <_Rate_monotonic_Timeout+0x44>
10b3d4: 8b 53 08 mov 0x8(%ebx),%edx
10b3d7: 39 50 20 cmp %edx,0x20(%eax)
10b3da: 75 10 jne 10b3ec <_Rate_monotonic_Timeout+0x44>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
10b3dc: 52 push %edx
10b3dd: 52 push %edx
10b3de: 68 f8 ff 03 10 push $0x1003fff8
10b3e3: 50 push %eax
10b3e4: e8 4f 21 00 00 call 10d538 <_Thread_Clear_state>
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
10b3e9: 59 pop %ecx
10b3ea: eb 10 jmp 10b3fc <_Rate_monotonic_Timeout+0x54>
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
10b3ec: 83 7b 38 01 cmpl $0x1,0x38(%ebx)
10b3f0: 75 2b jne 10b41d <_Rate_monotonic_Timeout+0x75>
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
10b3f2: c7 43 38 03 00 00 00 movl $0x3,0x38(%ebx)
_Rate_monotonic_Initiate_statistics( the_period );
10b3f9: 83 ec 0c sub $0xc,%esp
10b3fc: 53 push %ebx
10b3fd: e8 ec fa ff ff call 10aeee <_Rate_monotonic_Initiate_statistics>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b402: 8b 43 3c mov 0x3c(%ebx),%eax
10b405: 89 43 1c mov %eax,0x1c(%ebx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b408: 58 pop %eax
10b409: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
10b40a: 83 c3 10 add $0x10,%ebx
10b40d: 53 push %ebx
10b40e: 68 28 85 12 00 push $0x128528
10b413: e8 f8 31 00 00 call 10e610 <_Watchdog_Insert>
10b418: 83 c4 10 add $0x10,%esp
10b41b: eb 07 jmp 10b424 <_Rate_monotonic_Timeout+0x7c>
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
10b41d: 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;
10b424: a1 44 84 12 00 mov 0x128444,%eax
10b429: 48 dec %eax
10b42a: a3 44 84 12 00 mov %eax,0x128444
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b42f: 8b 5d fc mov -0x4(%ebp),%ebx
10b432: c9 leave
10b433: c3 ret
0010f808 <_Scheduler_priority_Block>:
void _Scheduler_priority_Block(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
10f808: 55 push %ebp
10f809: 89 e5 mov %esp,%ebp
10f80b: 56 push %esi
10f80c: 53 push %ebx
10f80d: 8b 55 0c mov 0xc(%ebp),%edx
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_extract(
Thread_Control *the_thread
)
{
Chain_Control *ready = the_thread->scheduler.priority->ready_chain;
10f810: 8b 82 8c 00 00 00 mov 0x8c(%edx),%eax
10f816: 8b 00 mov (%eax),%eax
if ( _Chain_Has_only_one_node( ready ) ) {
10f818: 8b 48 08 mov 0x8(%eax),%ecx
10f81b: 39 08 cmp %ecx,(%eax)
10f81d: 75 38 jne 10f857 <_Scheduler_priority_Block+0x4f>
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 );
10f81f: 8d 48 04 lea 0x4(%eax),%ecx
10f822: 89 08 mov %ecx,(%eax)
head->next = tail;
head->previous = NULL;
10f824: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
tail->previous = head;
10f82b: 89 40 08 mov %eax,0x8(%eax)
_Chain_Initialize_empty( ready );
_Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map );
10f82e: 8b 8a 8c 00 00 00 mov 0x8c(%edx),%ecx
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
10f834: 8b 59 04 mov 0x4(%ecx),%ebx
10f837: 66 8b 03 mov (%ebx),%ax
10f83a: 66 23 41 0e and 0xe(%ecx),%ax
10f83e: 66 89 03 mov %ax,(%ebx)
if ( *the_priority_map->minor == 0 )
10f841: 66 85 c0 test %ax,%ax
10f844: 75 1b jne 10f861 <_Scheduler_priority_Block+0x59>
_Priority_Major_bit_map &= the_priority_map->block_major;
10f846: 66 a1 78 58 12 00 mov 0x125878,%ax
10f84c: 23 41 0c and 0xc(%ecx),%eax
10f84f: 66 a3 78 58 12 00 mov %ax,0x125878
10f855: eb 0a jmp 10f861 <_Scheduler_priority_Block+0x59>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10f857: 8b 0a mov (%edx),%ecx
previous = the_node->previous;
10f859: 8b 42 04 mov 0x4(%edx),%eax
next->previous = previous;
10f85c: 89 41 04 mov %eax,0x4(%ecx)
previous->next = next;
10f85f: 89 08 mov %ecx,(%eax)
{
_Scheduler_priority_Ready_queue_extract(the_thread);
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
10f861: 3b 15 6c 58 12 00 cmp 0x12586c,%edx
10f867: 75 42 jne 10f8ab <_Scheduler_priority_Block+0xa3>
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 );
10f869: 66 8b 35 78 58 12 00 mov 0x125878,%si
10f870: 31 c9 xor %ecx,%ecx
10f872: 89 cb mov %ecx,%ebx
10f874: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10f878: 0f b7 db movzwl %bx,%ebx
10f87b: 66 8b b4 1b 7c 58 12 mov 0x12587c(%ebx,%ebx,1),%si
10f882: 00
10f883: 66 0f bc ce bsf %si,%cx
return (_Priority_Bits_index( major ) << 4) +
10f887: c1 e3 04 shl $0x4,%ebx
10f88a: 0f b7 c9 movzwl %cx,%ecx
10f88d: 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 ] ) )
10f890: 6b c0 0c imul $0xc,%eax,%eax
10f893: 8b 4d 08 mov 0x8(%ebp),%ecx
10f896: 03 01 add (%ecx),%eax
_Scheduler_priority_Block_body(the_scheduler, the_thread);
}
10f898: 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 );
10f89a: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10f89d: 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 ] ) )
10f89f: 39 c3 cmp %eax,%ebx
10f8a1: 74 02 je 10f8a5 <_Scheduler_priority_Block+0x9d><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10f8a3: 89 d9 mov %ebx,%ecx
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10f8a5: 89 0d 6c 58 12 00 mov %ecx,0x12586c
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body(the_scheduler);
if ( _Thread_Is_executing( the_thread ) )
10f8ab: 3b 15 68 58 12 00 cmp 0x125868,%edx
10f8b1: 75 07 jne 10f8ba <_Scheduler_priority_Block+0xb2>
_Thread_Dispatch_necessary = true;
10f8b3: c6 05 74 58 12 00 01 movb $0x1,0x125874
10f8ba: 5b pop %ebx
10f8bb: 5e pop %esi
10f8bc: c9 leave
10f8bd: c3 ret
0010baa8 <_Scheduler_priority_Schedule>:
*/
void _Scheduler_priority_Schedule(
Scheduler_Control *the_scheduler
)
{
10baa8: 55 push %ebp
10baa9: 89 e5 mov %esp,%ebp
10baab: 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 );
10baac: 66 8b 1d 78 58 12 00 mov 0x125878,%bx
10bab3: 31 d2 xor %edx,%edx
10bab5: 89 d1 mov %edx,%ecx
10bab7: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10babb: 0f b7 c9 movzwl %cx,%ecx
10babe: 66 8b 9c 09 7c 58 12 mov 0x12587c(%ecx,%ecx,1),%bx
10bac5: 00
10bac6: 66 0f bc d3 bsf %bx,%dx
return (_Priority_Bits_index( major ) << 4) +
10baca: c1 e1 04 shl $0x4,%ecx
10bacd: 0f b7 d2 movzwl %dx,%edx
10bad0: 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 ] ) )
10bad3: 6b c0 0c imul $0xc,%eax,%eax
10bad6: 8b 55 08 mov 0x8(%ebp),%edx
10bad9: 03 02 add (%edx),%eax
_Scheduler_priority_Schedule_body( the_scheduler );
}
10badb: 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 );
10badd: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10bae0: 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 ] ) )
10bae2: 39 c1 cmp %eax,%ecx
10bae4: 74 02 je 10bae8 <_Scheduler_priority_Schedule+0x40><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10bae6: 89 ca mov %ecx,%edx
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10bae8: 89 15 6c 58 12 00 mov %edx,0x12586c
10baee: 5b pop %ebx
10baef: c9 leave
10baf0: c3 ret
0010acb8 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10acb8: 55 push %ebp
10acb9: 89 e5 mov %esp,%ebp
10acbb: 56 push %esi
10acbc: 53 push %ebx
10acbd: 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();
10acc0: 8b 35 04 42 12 00 mov 0x124204,%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;
10acc6: 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) ||
10acc8: 85 c9 test %ecx,%ecx
10acca: 74 57 je 10ad23 <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10accc: b8 40 42 0f 00 mov $0xf4240,%eax
10acd1: 31 d2 xor %edx,%edx
10acd3: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10acd5: 39 41 18 cmp %eax,0x18(%ecx)
10acd8: 73 49 jae 10ad23 <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10acda: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10acde: 77 43 ja 10ad23 <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10ace0: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10ace4: 77 3d ja 10ad23 <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10ace6: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10acea: 77 37 ja 10ad23 <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10acec: 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) ||
10acef: 85 c0 test %eax,%eax
10acf1: 74 30 je 10ad23 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10acf3: 83 f8 0c cmp $0xc,%eax
10acf6: 77 2b ja 10ad23 <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10acf8: 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) ||
10acfa: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad00: 76 21 jbe 10ad23 <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad02: 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) ||
10ad05: 85 d2 test %edx,%edx
10ad07: 74 1a je 10ad23 <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad09: 83 e6 03 and $0x3,%esi
10ad0c: 75 09 jne 10ad17 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad0e: 8b 04 85 4c 1d 12 00 mov 0x121d4c(,%eax,4),%eax
10ad15: eb 07 jmp 10ad1e <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad17: 8b 04 85 18 1d 12 00 mov 0x121d18(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad1e: 39 c2 cmp %eax,%edx
10ad20: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad23: 88 d8 mov %bl,%al
10ad25: 5b pop %ebx
10ad26: 5e pop %esi
10ad27: c9 leave
10ad28: c3 ret
0010bc90 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bc90: 55 push %ebp
10bc91: 89 e5 mov %esp,%ebp
10bc93: 57 push %edi
10bc94: 56 push %esi
10bc95: 53 push %ebx
10bc96: 83 ec 28 sub $0x28,%esp
10bc99: 8b 5d 08 mov 0x8(%ebp),%ebx
10bc9c: 8b 75 0c mov 0xc(%ebp),%esi
10bc9f: 8a 45 10 mov 0x10(%ebp),%al
10bca2: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10bca5: 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 );
10bca8: 53 push %ebx
10bca9: e8 1a 0c 00 00 call 10c8c8 <_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 )
10bcae: 83 c4 10 add $0x10,%esp
10bcb1: 39 73 14 cmp %esi,0x14(%ebx)
10bcb4: 74 0c je 10bcc2 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10bcb6: 50 push %eax
10bcb7: 50 push %eax
10bcb8: 56 push %esi
10bcb9: 53 push %ebx
10bcba: e8 a9 0b 00 00 call 10c868 <_Thread_Set_priority>
10bcbf: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bcc2: 9c pushf
10bcc3: fa cli
10bcc4: 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;
10bcc5: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bcc8: 83 f8 04 cmp $0x4,%eax
10bccb: 74 2f je 10bcfc <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bccd: 83 e7 04 and $0x4,%edi
10bcd0: 75 08 jne 10bcda <_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);
10bcd2: 89 c2 mov %eax,%edx
10bcd4: 83 e2 fb and $0xfffffffb,%edx
10bcd7: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10bcda: 56 push %esi
10bcdb: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bcdc: a9 e0 be 03 00 test $0x3bee0,%eax
10bce1: 0f 84 b5 00 00 00 je 10bd9c <_Thread_Change_priority+0x10c>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bce7: 89 5d 0c mov %ebx,0xc(%ebp)
10bcea: 8b 43 44 mov 0x44(%ebx),%eax
10bced: 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 );
}
10bcf0: 8d 65 f4 lea -0xc(%ebp),%esp
10bcf3: 5b pop %ebx
10bcf4: 5e pop %esi
10bcf5: 5f pop %edi
10bcf6: 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 );
10bcf7: e9 e4 0a 00 00 jmp 10c7e0 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10bcfc: 83 e7 04 and $0x4,%edi
10bcff: 75 6b jne 10bd6c <_Thread_Change_priority+0xdc><== NEVER TAKEN
* Ready Queue with interrupts off.
*
* FIXME: hard-coded for priority scheduling. Might be ok since this
* function is specific to priority scheduling?
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
10bd01: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
if ( prepend_it )
10bd08: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10bd0c: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10bd12: 74 2b je 10bd3f <_Thread_Change_priority+0xaf>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bd14: 8b 50 04 mov 0x4(%eax),%edx
10bd17: 66 8b 48 0a mov 0xa(%eax),%cx
10bd1b: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bd1e: 66 8b 15 78 58 12 00 mov 0x125878,%dx
10bd25: 0b 50 08 or 0x8(%eax),%edx
10bd28: 66 89 15 78 58 12 00 mov %dx,0x125878
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain,
10bd2f: 8b 00 mov (%eax),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10bd31: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10bd34: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10bd36: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10bd38: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10bd3a: 89 5a 04 mov %ebx,0x4(%edx)
10bd3d: eb 2d jmp 10bd6c <_Thread_Change_priority+0xdc>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
10bd3f: 8b 50 04 mov 0x4(%eax),%edx
10bd42: 66 8b 48 0a mov 0xa(%eax),%cx
10bd46: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bd49: 66 8b 15 78 58 12 00 mov 0x125878,%dx
10bd50: 0b 50 08 or 0x8(%eax),%edx
10bd53: 66 89 15 78 58 12 00 mov %dx,0x125878
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain,
10bd5a: 8b 00 mov (%eax),%eax
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
10bd5c: 8b 50 08 mov 0x8(%eax),%edx
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
10bd5f: 8d 48 04 lea 0x4(%eax),%ecx
10bd62: 89 0b mov %ecx,(%ebx)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10bd64: 89 58 08 mov %ebx,0x8(%eax)
old_last->next = the_node;
10bd67: 89 1a mov %ebx,(%edx)
the_node->previous = old_last;
10bd69: 89 53 04 mov %edx,0x4(%ebx)
_Scheduler_priority_Ready_queue_enqueue_first( the_thread );
else
_Scheduler_priority_Ready_queue_enqueue( the_thread );
}
_ISR_Flash( level );
10bd6c: 56 push %esi
10bd6d: 9d popf
10bd6e: fa cli
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule(
Scheduler_Control *the_scheduler
)
{
the_scheduler->Operations.schedule( the_scheduler );
10bd6f: 83 ec 0c sub $0xc,%esp
10bd72: 68 a8 53 12 00 push $0x1253a8
10bd77: ff 15 ac 53 12 00 call *0x1253ac
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bd7d: a1 68 58 12 00 mov 0x125868,%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(&_Scheduler);
if ( !_Thread_Is_executing_also_the_heir() &&
10bd82: 83 c4 10 add $0x10,%esp
10bd85: 3b 05 6c 58 12 00 cmp 0x12586c,%eax
10bd8b: 74 0d je 10bd9a <_Thread_Change_priority+0x10a>
10bd8d: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bd91: 74 07 je 10bd9a <_Thread_Change_priority+0x10a>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10bd93: c6 05 74 58 12 00 01 movb $0x1,0x125874
_ISR_Enable( level );
10bd9a: 56 push %esi
10bd9b: 9d popf
}
10bd9c: 8d 65 f4 lea -0xc(%ebp),%esp
10bd9f: 5b pop %ebx
10bda0: 5e pop %esi
10bda1: 5f pop %edi
10bda2: c9 leave
10bda3: c3 ret
0010bf64 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10bf64: 55 push %ebp
10bf65: 89 e5 mov %esp,%ebp
10bf67: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10bf6a: 8d 45 f4 lea -0xc(%ebp),%eax
10bf6d: 50 push %eax
10bf6e: ff 75 08 pushl 0x8(%ebp)
10bf71: e8 82 01 00 00 call 10c0f8 <_Thread_Get>
switch ( location ) {
10bf76: 83 c4 10 add $0x10,%esp
10bf79: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bf7d: 75 1b jne 10bf9a <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bf7f: 52 push %edx
10bf80: 52 push %edx
10bf81: 68 18 00 00 10 push $0x10000018
10bf86: 50 push %eax
10bf87: e8 18 fe ff ff call 10bda4 <_Thread_Clear_state>
10bf8c: a1 20 53 12 00 mov 0x125320,%eax
10bf91: 48 dec %eax
10bf92: a3 20 53 12 00 mov %eax,0x125320
10bf97: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bf9a: c9 leave
10bf9b: c3 ret
0010bf9c <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bf9c: 55 push %ebp
10bf9d: 89 e5 mov %esp,%ebp
10bf9f: 57 push %edi
10bfa0: 56 push %esi
10bfa1: 53 push %ebx
10bfa2: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bfa5: 8b 1d 68 58 12 00 mov 0x125868,%ebx
_ISR_Disable( level );
10bfab: 9c pushf
10bfac: fa cli
10bfad: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bfae: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bfb1: e9 f9 00 00 00 jmp 10c0af <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10bfb6: 8b 35 6c 58 12 00 mov 0x12586c,%esi
_Thread_Dispatch_disable_level = 1;
10bfbc: c7 05 20 53 12 00 01 movl $0x1,0x125320
10bfc3: 00 00 00
_Thread_Dispatch_necessary = false;
10bfc6: c6 05 74 58 12 00 00 movb $0x0,0x125874
_Thread_Executing = heir;
10bfcd: 89 35 68 58 12 00 mov %esi,0x125868
/*
* 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 )
10bfd3: 39 de cmp %ebx,%esi
10bfd5: 0f 84 e2 00 00 00 je 10c0bd <_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 )
10bfdb: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10bfdf: 75 09 jne 10bfea <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10bfe1: 8b 15 f0 52 12 00 mov 0x1252f0,%edx
10bfe7: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10bfea: 50 push %eax
10bfeb: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10bfec: 83 ec 0c sub $0xc,%esp
10bfef: 8d 45 e0 lea -0x20(%ebp),%eax
10bff2: 50 push %eax
10bff3: e8 e0 34 00 00 call 10f4d8 <_TOD_Get_uptime>
_Timestamp_Subtract(
10bff8: 83 c4 0c add $0xc,%esp
10bffb: 57 push %edi
10bffc: 8d 45 e0 lea -0x20(%ebp),%eax
10bfff: 50 push %eax
10c000: 68 f0 53 12 00 push $0x1253f0
10c005: e8 06 0b 00 00 call 10cb10 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10c00a: 58 pop %eax
10c00b: 5a pop %edx
10c00c: 57 push %edi
10c00d: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10c013: 50 push %eax
10c014: e8 c7 0a 00 00 call 10cae0 <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10c019: 8b 45 e0 mov -0x20(%ebp),%eax
10c01c: 8b 55 e4 mov -0x1c(%ebp),%edx
10c01f: a3 f0 53 12 00 mov %eax,0x1253f0
10c024: 89 15 f4 53 12 00 mov %edx,0x1253f4
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10c02a: a1 c8 53 12 00 mov 0x1253c8,%eax
10c02f: 83 c4 10 add $0x10,%esp
10c032: 85 c0 test %eax,%eax
10c034: 74 10 je 10c046 <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10c036: 8b 10 mov (%eax),%edx
10c038: 89 93 e4 00 00 00 mov %edx,0xe4(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10c03e: 8b 96 e4 00 00 00 mov 0xe4(%esi),%edx
10c044: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10c046: 51 push %ecx
10c047: 51 push %ecx
10c048: 56 push %esi
10c049: 53 push %ebx
10c04a: e8 f9 0c 00 00 call 10cd48 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10c04f: 58 pop %eax
10c050: 5a pop %edx
10c051: 81 c6 c8 00 00 00 add $0xc8,%esi
10c057: 56 push %esi
10c058: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax
10c05e: 50 push %eax
10c05f: e8 ac 0f 00 00 call 10d010 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10c064: 83 c4 10 add $0x10,%esp
10c067: 83 bb e0 00 00 00 00 cmpl $0x0,0xe0(%ebx)
10c06e: 74 36 je 10c0a6 <_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 );
10c070: a1 a4 53 12 00 mov 0x1253a4,%eax
10c075: 39 c3 cmp %eax,%ebx
10c077: 74 2d je 10c0a6 <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10c079: 85 c0 test %eax,%eax
10c07b: 74 11 je 10c08e <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10c07d: 83 ec 0c sub $0xc,%esp
10c080: 05 e0 00 00 00 add $0xe0,%eax
10c085: 50 push %eax
10c086: e8 b9 0f 00 00 call 10d044 <_CPU_Context_save_fp>
10c08b: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10c08e: 83 ec 0c sub $0xc,%esp
10c091: 8d 83 e0 00 00 00 lea 0xe0(%ebx),%eax
10c097: 50 push %eax
10c098: e8 b1 0f 00 00 call 10d04e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10c09d: 89 1d a4 53 12 00 mov %ebx,0x1253a4
10c0a3: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10c0a6: 8b 1d 68 58 12 00 mov 0x125868,%ebx
_ISR_Disable( level );
10c0ac: 9c pushf
10c0ad: fa cli
10c0ae: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10c0af: 8a 15 74 58 12 00 mov 0x125874,%dl
10c0b5: 84 d2 test %dl,%dl
10c0b7: 0f 85 f9 fe ff ff jne 10bfb6 <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10c0bd: c7 05 20 53 12 00 00 movl $0x0,0x125320
10c0c4: 00 00 00
_ISR_Enable( level );
10c0c7: 50 push %eax
10c0c8: 9d popf
_API_extensions_Run_postswitch();
10c0c9: e8 15 e8 ff ff call 10a8e3 <_API_extensions_Run_postswitch>
}
10c0ce: 8d 65 f4 lea -0xc(%ebp),%esp
10c0d1: 5b pop %ebx
10c0d2: 5e pop %esi
10c0d3: 5f pop %edi
10c0d4: c9 leave
10c0d5: c3 ret
00110fb0 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110fb0: 55 push %ebp
110fb1: 89 e5 mov %esp,%ebp
110fb3: 53 push %ebx
110fb4: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
110fb7: 8b 1d 68 58 12 00 mov 0x125868,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
110fbd: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax
_ISR_Set_level(level);
110fc3: 85 c0 test %eax,%eax
110fc5: 74 03 je 110fca <_Thread_Handler+0x1a>
110fc7: fa cli
110fc8: eb 01 jmp 110fcb <_Thread_Handler+0x1b>
110fca: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
110fcb: a0 e0 4f 12 00 mov 0x124fe0,%al
110fd0: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
110fd3: c6 05 e0 4f 12 00 01 movb $0x1,0x124fe0
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
110fda: 83 bb e0 00 00 00 00 cmpl $0x0,0xe0(%ebx)
110fe1: 74 24 je 111007 <_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 );
110fe3: a1 a4 53 12 00 mov 0x1253a4,%eax
110fe8: 39 c3 cmp %eax,%ebx
110fea: 74 1b je 111007 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
110fec: 85 c0 test %eax,%eax
110fee: 74 11 je 111001 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
110ff0: 83 ec 0c sub $0xc,%esp
110ff3: 05 e0 00 00 00 add $0xe0,%eax
110ff8: 50 push %eax
110ff9: e8 46 c0 ff ff call 10d044 <_CPU_Context_save_fp>
110ffe: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
111001: 89 1d a4 53 12 00 mov %ebx,0x1253a4
/*
* 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 );
111007: 83 ec 0c sub $0xc,%esp
11100a: 53 push %ebx
11100b: e8 e8 bb ff ff call 10cbf8 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
111010: e8 c1 b0 ff ff call 10c0d6 <_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) */ {
111015: 83 c4 10 add $0x10,%esp
111018: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11101c: 75 05 jne 111023 <_Thread_Handler+0x73>
INIT_NAME ();
11101e: e8 2d c7 00 00 call 11d750 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
111023: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax
111029: 85 c0 test %eax,%eax
11102b: 75 0b jne 111038 <_Thread_Handler+0x88>
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
11102d: 83 ec 0c sub $0xc,%esp
111030: ff b3 9c 00 00 00 pushl 0x9c(%ebx)
111036: eb 0c jmp 111044 <_Thread_Handler+0x94>
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
111038: 48 dec %eax
111039: 75 15 jne 111050 <_Thread_Handler+0xa0> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_pointer) executing->Start.entry_point)(
11103b: 83 ec 0c sub $0xc,%esp
11103e: ff b3 98 00 00 00 pushl 0x98(%ebx)
111044: ff 93 90 00 00 00 call *0x90(%ebx)
executing->Start.numeric_argument
);
}
#if defined(RTEMS_POSIX_API)
else if ( executing->Start.prototype == THREAD_START_POINTER ) {
executing->Wait.return_argument =
11104a: 89 43 28 mov %eax,0x28(%ebx)
11104d: 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 );
111050: 83 ec 0c sub $0xc,%esp
111053: 53 push %ebx
111054: e8 d0 bb ff ff call 10cc29 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
111059: 83 c4 0c add $0xc,%esp
11105c: 6a 05 push $0x5
11105e: 6a 01 push $0x1
111060: 6a 00 push $0x0
111062: e8 d1 a1 ff ff call 10b238 <_Internal_error_Occurred>
0010c168 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10c168: 55 push %ebp
10c169: 89 e5 mov %esp,%ebp
10c16b: 57 push %edi
10c16c: 56 push %esi
10c16d: 53 push %ebx
10c16e: 83 ec 1c sub $0x1c,%esp
10c171: 8b 5d 0c mov 0xc(%ebp),%ebx
10c174: 8b 4d 10 mov 0x10(%ebp),%ecx
10c177: 8b 75 14 mov 0x14(%ebp),%esi
10c17a: 8a 55 18 mov 0x18(%ebp),%dl
10c17d: 8a 45 20 mov 0x20(%ebp),%al
10c180: 88 45 e3 mov %al,-0x1d(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10c183: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
10c18a: 00 00 00
10c18d: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx)
10c194: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c197: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10c19e: 00 00 00
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
10c1a1: 85 c9 test %ecx,%ecx
10c1a3: 75 31 jne 10c1d6 <_Thread_Initialize+0x6e>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10c1a5: 51 push %ecx
10c1a6: 51 push %ecx
10c1a7: 56 push %esi
10c1a8: 53 push %ebx
10c1a9: 88 55 dc mov %dl,-0x24(%ebp)
10c1ac: e8 87 07 00 00 call 10c938 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c1b1: 83 c4 10 add $0x10,%esp
10c1b4: 39 f0 cmp %esi,%eax
10c1b6: 8a 55 dc mov -0x24(%ebp),%dl
10c1b9: 0f 82 f9 01 00 00 jb 10c3b8 <_Thread_Initialize+0x250>
10c1bf: 85 c0 test %eax,%eax
10c1c1: 0f 84 f1 01 00 00 je 10c3b8 <_Thread_Initialize+0x250><== NEVER TAKEN
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
10c1c7: 8b 8b c4 00 00 00 mov 0xc4(%ebx),%ecx
the_thread->Start.core_allocated_stack = true;
10c1cd: c6 83 b4 00 00 00 01 movb $0x1,0xb4(%ebx)
10c1d4: eb 09 jmp 10c1df <_Thread_Initialize+0x77>
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
10c1d6: c6 83 b4 00 00 00 00 movb $0x0,0xb4(%ebx)
10c1dd: 89 f0 mov %esi,%eax
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c1df: 89 8b bc 00 00 00 mov %ecx,0xbc(%ebx)
the_stack->size = size;
10c1e5: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10c1eb: 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 ) {
10c1ed: 84 d2 test %dl,%dl
10c1ef: 74 17 je 10c208 <_Thread_Initialize+0xa0>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c1f1: 83 ec 0c sub $0xc,%esp
10c1f4: 6a 6c push $0x6c
10c1f6: e8 bb 0d 00 00 call 10cfb6 <_Workspace_Allocate>
10c1fb: 89 c7 mov %eax,%edi
if ( !fp_area )
10c1fd: 83 c4 10 add $0x10,%esp
10c200: 85 c0 test %eax,%eax
10c202: 0f 84 25 01 00 00 je 10c32d <_Thread_Initialize+0x1c5>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c208: 89 bb e0 00 00 00 mov %edi,0xe0(%ebx)
the_thread->Start.fp_context = fp_area;
10c20e: 89 bb c0 00 00 00 mov %edi,0xc0(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c214: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c21b: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c222: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c229: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c230: a1 d4 53 12 00 mov 0x1253d4,%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;
10c235: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c237: 85 c0 test %eax,%eax
10c239: 74 1d je 10c258 <_Thread_Initialize+0xf0>
extensions_area = _Workspace_Allocate(
10c23b: 83 ec 0c sub $0xc,%esp
10c23e: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c245: 50 push %eax
10c246: e8 6b 0d 00 00 call 10cfb6 <_Workspace_Allocate>
10c24b: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c24d: 83 c4 10 add $0x10,%esp
10c250: 85 c0 test %eax,%eax
10c252: 0f 84 d7 00 00 00 je 10c32f <_Thread_Initialize+0x1c7>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c258: 89 b3 f0 00 00 00 mov %esi,0xf0(%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 ) {
10c25e: 85 f6 test %esi,%esi
10c260: 74 16 je 10c278 <_Thread_Initialize+0x110>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c262: 8b 15 d4 53 12 00 mov 0x1253d4,%edx
10c268: 31 c0 xor %eax,%eax
10c26a: eb 08 jmp 10c274 <_Thread_Initialize+0x10c>
the_thread->extensions[i] = NULL;
10c26c: 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++ )
10c273: 40 inc %eax
10c274: 39 d0 cmp %edx,%eax
10c276: 76 f4 jbe 10c26c <_Thread_Initialize+0x104>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c278: 8a 45 e3 mov -0x1d(%ebp),%al
10c27b: 88 83 a0 00 00 00 mov %al,0xa0(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c281: 8b 45 24 mov 0x24(%ebp),%eax
10c284: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c28a: 8b 45 28 mov 0x28(%ebp),%eax
10c28d: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
switch ( budget_algorithm ) {
10c293: 83 7d 24 02 cmpl $0x2,0x24(%ebp)
10c297: 75 08 jne 10c2a1 <_Thread_Initialize+0x139>
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c299: a1 f0 52 12 00 mov 0x1252f0,%eax
10c29e: 89 43 78 mov %eax,0x78(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c2a1: 8b 45 2c mov 0x2c(%ebp),%eax
10c2a4: 89 83 ac 00 00 00 mov %eax,0xac(%ebx)
the_thread->current_state = STATES_DORMANT;
10c2aa: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c2b1: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c2b8: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c2bf: 8b 45 1c mov 0x1c(%ebp),%eax
10c2c2: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c2c5: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx)
RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
10c2cb: 52 push %edx
10c2cc: 52 push %edx
10c2cd: 53 push %ebx
10c2ce: 68 a8 53 12 00 push $0x1253a8
10c2d3: ff 15 bc 53 12 00 call *0x1253bc
10c2d9: 89 45 e4 mov %eax,-0x1c(%ebp)
sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread );
if ( !sched )
10c2dc: 83 c4 10 add $0x10,%esp
10c2df: 85 c0 test %eax,%eax
10c2e1: 74 53 je 10c336 <_Thread_Initialize+0x1ce>
goto failed;
_Thread_Set_priority( the_thread, priority );
10c2e3: 50 push %eax
10c2e4: 50 push %eax
10c2e5: ff 75 1c pushl 0x1c(%ebp)
10c2e8: 53 push %ebx
10c2e9: e8 7a 05 00 00 call 10c868 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c2ee: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c2f5: 00 00 00
10c2f8: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c2ff: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10c302: 8b 45 08 mov 0x8(%ebp),%eax
10c305: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c308: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c30c: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c30f: 8b 45 30 mov 0x30(%ebp),%eax
10c312: 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 );
10c315: 89 1c 24 mov %ebx,(%esp)
10c318: e8 7b 09 00 00 call 10cc98 <_User_extensions_Thread_create>
10c31d: 88 c2 mov %al,%dl
if ( extension_status )
10c31f: 83 c4 10 add $0x10,%esp
return true;
10c322: 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 )
10c324: 84 d2 test %dl,%dl
10c326: 74 0e je 10c336 <_Thread_Initialize+0x1ce>
10c328: e9 8d 00 00 00 jmp 10c3ba <_Thread_Initialize+0x252>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c32d: 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;
10c32f: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
10c336: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax
10c33c: 85 c0 test %eax,%eax
10c33e: 74 0c je 10c34c <_Thread_Initialize+0x1e4>
_Workspace_Free( the_thread->libc_reent );
10c340: 83 ec 0c sub $0xc,%esp
10c343: 50 push %eax
10c344: e8 86 0c 00 00 call 10cfcf <_Workspace_Free>
10c349: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c34c: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax
10c352: 85 c0 test %eax,%eax
10c354: 74 0c je 10c362 <_Thread_Initialize+0x1fa>
_Workspace_Free( the_thread->API_Extensions[i] );
10c356: 83 ec 0c sub $0xc,%esp
10c359: 50 push %eax
10c35a: e8 70 0c 00 00 call 10cfcf <_Workspace_Free>
10c35f: 83 c4 10 add $0x10,%esp
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c362: 8b 83 ec 00 00 00 mov 0xec(%ebx),%eax
10c368: 85 c0 test %eax,%eax
10c36a: 74 0c je 10c378 <_Thread_Initialize+0x210>
_Workspace_Free( the_thread->API_Extensions[i] );
10c36c: 83 ec 0c sub $0xc,%esp
10c36f: 50 push %eax
10c370: e8 5a 0c 00 00 call 10cfcf <_Workspace_Free>
10c375: 83 c4 10 add $0x10,%esp
if ( extensions_area )
10c378: 85 f6 test %esi,%esi
10c37a: 74 0c je 10c388 <_Thread_Initialize+0x220>
(void) _Workspace_Free( extensions_area );
10c37c: 83 ec 0c sub $0xc,%esp
10c37f: 56 push %esi
10c380: e8 4a 0c 00 00 call 10cfcf <_Workspace_Free>
10c385: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c388: 85 ff test %edi,%edi
10c38a: 74 0c je 10c398 <_Thread_Initialize+0x230>
(void) _Workspace_Free( fp_area );
10c38c: 83 ec 0c sub $0xc,%esp
10c38f: 57 push %edi
10c390: e8 3a 0c 00 00 call 10cfcf <_Workspace_Free>
10c395: 83 c4 10 add $0x10,%esp
#endif
if ( sched )
10c398: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10c39c: 74 0e je 10c3ac <_Thread_Initialize+0x244>
(void) _Workspace_Free( sched );
10c39e: 83 ec 0c sub $0xc,%esp
10c3a1: ff 75 e4 pushl -0x1c(%ebp)
10c3a4: e8 26 0c 00 00 call 10cfcf <_Workspace_Free>
10c3a9: 83 c4 10 add $0x10,%esp
_Thread_Stack_Free( the_thread );
10c3ac: 83 ec 0c sub $0xc,%esp
10c3af: 53 push %ebx
10c3b0: e8 d3 05 00 00 call 10c988 <_Thread_Stack_Free>
return false;
10c3b5: 83 c4 10 add $0x10,%esp
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c3b8: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c3ba: 8d 65 f4 lea -0xc(%ebp),%esp
10c3bd: 5b pop %ebx
10c3be: 5e pop %esi
10c3bf: 5f pop %edi
10c3c0: c9 leave
10c3c1: c3 ret
0010f5f0 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f5f0: 55 push %ebp
10f5f1: 89 e5 mov %esp,%ebp
10f5f3: 53 push %ebx
10f5f4: 83 ec 04 sub $0x4,%esp
10f5f7: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f5fa: 9c pushf
10f5fb: fa cli
10f5fc: 5b pop %ebx
current_state = the_thread->current_state;
10f5fd: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f600: f6 c2 02 test $0x2,%dl
10f603: 74 1b je 10f620 <_Thread_Resume+0x30> <== NEVER TAKEN
10f605: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f608: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f60b: 85 d2 test %edx,%edx
10f60d: 75 11 jne 10f620 <_Thread_Resume+0x30>
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.unblock( the_scheduler, the_thread );
10f60f: 52 push %edx
10f610: 52 push %edx
10f611: 50 push %eax
10f612: 68 70 84 12 00 push $0x128470
10f617: ff 15 80 84 12 00 call *0x128480
10f61d: 83 c4 10 add $0x10,%esp
_Scheduler_Unblock( &_Scheduler, the_thread );
}
}
_ISR_Enable( level );
10f620: 53 push %ebx
10f621: 9d popf
}
10f622: 8b 5d fc mov -0x4(%ebp),%ebx
10f625: c9 leave
10f626: c3 ret
0010ca70 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
10ca70: 55 push %ebp
10ca71: 89 e5 mov %esp,%ebp
10ca73: 53 push %ebx
10ca74: 83 ec 04 sub $0x4,%esp
Thread_Control *executing;
executing = _Thread_Executing;
10ca77: 8b 1d 68 58 12 00 mov 0x125868,%ebx
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
10ca7d: 80 7b 74 00 cmpb $0x0,0x74(%ebx)
10ca81: 74 55 je 10cad8 <_Thread_Tickle_timeslice+0x68>
return;
if ( !_States_Is_ready( executing->current_state ) )
10ca83: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10ca87: 75 4f jne 10cad8 <_Thread_Tickle_timeslice+0x68>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
10ca89: 8b 43 7c mov 0x7c(%ebx),%eax
10ca8c: 83 f8 01 cmp $0x1,%eax
10ca8f: 72 47 jb 10cad8 <_Thread_Tickle_timeslice+0x68>
10ca91: 83 f8 02 cmp $0x2,%eax
10ca94: 76 07 jbe 10ca9d <_Thread_Tickle_timeslice+0x2d>
10ca96: 83 f8 03 cmp $0x3,%eax
10ca99: 75 3d jne 10cad8 <_Thread_Tickle_timeslice+0x68><== NEVER TAKEN
10ca9b: eb 23 jmp 10cac0 <_Thread_Tickle_timeslice+0x50>
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
10ca9d: 8b 43 78 mov 0x78(%ebx),%eax
10caa0: 48 dec %eax
10caa1: 89 43 78 mov %eax,0x78(%ebx)
10caa4: 85 c0 test %eax,%eax
10caa6: 7f 30 jg 10cad8 <_Thread_Tickle_timeslice+0x68>
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
10caa8: 83 ec 0c sub $0xc,%esp
10caab: 68 a8 53 12 00 push $0x1253a8
10cab0: ff 15 b0 53 12 00 call *0x1253b0
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Scheduler_Yield( );
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10cab6: a1 f0 52 12 00 mov 0x1252f0,%eax
10cabb: 89 43 78 mov %eax,0x78(%ebx)
10cabe: eb 15 jmp 10cad5 <_Thread_Tickle_timeslice+0x65>
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
10cac0: 8b 43 78 mov 0x78(%ebx),%eax
10cac3: 48 dec %eax
10cac4: 89 43 78 mov %eax,0x78(%ebx)
10cac7: 85 c0 test %eax,%eax
10cac9: 75 0d jne 10cad8 <_Thread_Tickle_timeslice+0x68>
(*executing->budget_callout)( executing );
10cacb: 83 ec 0c sub $0xc,%esp
10cace: 53 push %ebx
10cacf: ff 93 80 00 00 00 call *0x80(%ebx)
10cad5: 83 c4 10 add $0x10,%esp
break;
#endif
}
}
10cad8: 8b 5d fc mov -0x4(%ebp),%ebx
10cadb: c9 leave
10cadc: c3 ret
0010fad8 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
10fad8: 55 push %ebp
10fad9: 89 e5 mov %esp,%ebp
10fadb: 83 ec 08 sub $0x8,%esp
10fade: 8b 55 08 mov 0x8(%ebp),%edx
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
10fae1: 8b 42 44 mov 0x44(%edx),%eax
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
10fae4: 8b 48 30 mov 0x30(%eax),%ecx
10fae7: 85 c9 test %ecx,%ecx
10fae9: 74 1c je 10fb07 <_Thread_queue_Process_timeout+0x2f>
10faeb: 3b 15 68 58 12 00 cmp 0x125868,%edx
10faf1: 75 14 jne 10fb07 <_Thread_queue_Process_timeout+0x2f><== NEVER TAKEN
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
10faf3: 83 f9 03 cmp $0x3,%ecx
10faf6: 74 21 je 10fb19 <_Thread_queue_Process_timeout+0x41>
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
10faf8: 8b 48 3c mov 0x3c(%eax),%ecx
10fafb: 89 4a 34 mov %ecx,0x34(%edx)
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
10fafe: c7 40 30 02 00 00 00 movl $0x2,0x30(%eax)
10fb05: eb 12 jmp 10fb19 <_Thread_queue_Process_timeout+0x41>
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
10fb07: 8b 48 3c mov 0x3c(%eax),%ecx
10fb0a: 89 4a 34 mov %ecx,0x34(%edx)
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
10fb0d: 51 push %ecx
10fb0e: 51 push %ecx
10fb0f: 52 push %edx
10fb10: 50 push %eax
10fb11: e8 da fe ff ff call 10f9f0 <_Thread_queue_Extract>
10fb16: 83 c4 10 add $0x10,%esp
}
}
10fb19: c9 leave
10fb1a: c3 ret
0010c7e0 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c7e0: 55 push %ebp
10c7e1: 89 e5 mov %esp,%ebp
10c7e3: 57 push %edi
10c7e4: 56 push %esi
10c7e5: 53 push %ebx
10c7e6: 83 ec 1c sub $0x1c,%esp
10c7e9: 8b 75 08 mov 0x8(%ebp),%esi
10c7ec: 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 )
10c7ef: 85 f6 test %esi,%esi
10c7f1: 74 36 je 10c829 <_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 ) {
10c7f3: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c7f7: 75 30 jne 10c829 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c7f9: 9c pushf
10c7fa: fa cli
10c7fb: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c7fc: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c803: 74 22 je 10c827 <_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;
10c805: 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 );
10c80c: 50 push %eax
10c80d: 6a 01 push $0x1
10c80f: 57 push %edi
10c810: 56 push %esi
10c811: e8 0a 32 00 00 call 10fa20 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c816: 83 c4 0c add $0xc,%esp
10c819: 8d 45 e4 lea -0x1c(%ebp),%eax
10c81c: 50 push %eax
10c81d: 57 push %edi
10c81e: 56 push %esi
10c81f: e8 c0 fd ff ff call 10c5e4 <_Thread_queue_Enqueue_priority>
10c824: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c827: 53 push %ebx
10c828: 9d popf
}
}
10c829: 8d 65 f4 lea -0xc(%ebp),%esp
10c82c: 5b pop %ebx
10c82d: 5e pop %esi
10c82e: 5f pop %edi
10c82f: c9 leave
10c830: c3 ret
0010c834 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c834: 55 push %ebp
10c835: 89 e5 mov %esp,%ebp
10c837: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c83a: 8d 45 f4 lea -0xc(%ebp),%eax
10c83d: 50 push %eax
10c83e: ff 75 08 pushl 0x8(%ebp)
10c841: e8 b2 f8 ff ff call 10c0f8 <_Thread_Get>
switch ( location ) {
10c846: 83 c4 10 add $0x10,%esp
10c849: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c84d: 75 17 jne 10c866 <_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 );
10c84f: 83 ec 0c sub $0xc,%esp
10c852: 50 push %eax
10c853: e8 80 32 00 00 call 10fad8 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c858: a1 20 53 12 00 mov 0x125320,%eax
10c85d: 48 dec %eax
10c85e: a3 20 53 12 00 mov %eax,0x125320
10c863: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c866: c9 leave
10c867: c3 ret
00116978 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
116978: 55 push %ebp
116979: 89 e5 mov %esp,%ebp
11697b: 57 push %edi
11697c: 56 push %esi
11697d: 53 push %ebx
11697e: 83 ec 4c sub $0x4c,%esp
116981: 8b 5d 08 mov 0x8(%ebp),%ebx
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
116984: 8d 55 dc lea -0x24(%ebp),%edx
116987: 8d 45 e0 lea -0x20(%ebp),%eax
11698a: 89 45 dc mov %eax,-0x24(%ebp)
head->previous = NULL;
11698d: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
tail->previous = head;
116994: 89 55 e4 mov %edx,-0x1c(%ebp)
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
116997: 8d 7d d0 lea -0x30(%ebp),%edi
11699a: 8d 4d d4 lea -0x2c(%ebp),%ecx
11699d: 89 4d d0 mov %ecx,-0x30(%ebp)
head->previous = NULL;
1169a0: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
tail->previous = head;
1169a7: 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 );
1169aa: 8d 53 30 lea 0x30(%ebx),%edx
1169ad: 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 );
1169b0: 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;
1169b3: 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;
1169b6: 8d 4d dc lea -0x24(%ebp),%ecx
1169b9: 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;
1169bc: a1 c8 f0 13 00 mov 0x13f0c8,%eax
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169c1: 8b 53 3c mov 0x3c(%ebx),%edx
watchdogs->last_snapshot = snapshot;
1169c4: 89 43 3c mov %eax,0x3c(%ebx)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169c7: 51 push %ecx
1169c8: 57 push %edi
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
1169c9: 29 d0 sub %edx,%eax
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169cb: 50 push %eax
1169cc: ff 75 c0 pushl -0x40(%ebp)
1169cf: e8 88 39 00 00 call 11a35c <_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();
1169d4: a1 40 f0 13 00 mov 0x13f040,%eax
1169d9: 89 45 c4 mov %eax,-0x3c(%ebp)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
1169dc: 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 ) {
1169df: 83 c4 10 add $0x10,%esp
1169e2: 39 45 c4 cmp %eax,-0x3c(%ebp)
1169e5: 76 10 jbe 1169f7 <_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 );
1169e7: 52 push %edx
1169e8: 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;
1169e9: 8b 55 c4 mov -0x3c(%ebp),%edx
1169ec: 29 c2 sub %eax,%edx
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
1169ee: 52 push %edx
1169ef: 56 push %esi
1169f0: e8 67 39 00 00 call 11a35c <_Watchdog_Adjust_to_chain>
1169f5: eb 0f jmp 116a06 <_Timer_server_Body+0x8e>
} else if ( snapshot < last_snapshot ) {
1169f7: 73 10 jae 116a09 <_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 );
1169f9: 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;
1169fa: 2b 45 c4 sub -0x3c(%ebp),%eax
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
1169fd: 50 push %eax
1169fe: 6a 01 push $0x1
116a00: 56 push %esi
116a01: e8 ea 38 00 00 call 11a2f0 <_Watchdog_Adjust>
116a06: 83 c4 10 add $0x10,%esp
}
watchdogs->last_snapshot = snapshot;
116a09: 8b 4d c4 mov -0x3c(%ebp),%ecx
116a0c: 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 );
116a0f: 8b 43 78 mov 0x78(%ebx),%eax
116a12: 83 ec 0c sub $0xc,%esp
116a15: 50 push %eax
116a16: e8 f5 08 00 00 call 117310 <_Chain_Get>
if ( timer == NULL ) {
116a1b: 83 c4 10 add $0x10,%esp
116a1e: 85 c0 test %eax,%eax
116a20: 74 29 je 116a4b <_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 ) {
116a22: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED
116a25: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED
116a28: 75 0b jne 116a35 <_Timer_server_Body+0xbd><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116a2a: 52 push %edx <== NOT EXECUTED
116a2b: 52 push %edx <== NOT EXECUTED
116a2c: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a2f: 50 push %eax <== NOT EXECUTED
116a30: ff 75 c0 pushl -0x40(%ebp) <== NOT EXECUTED
116a33: eb 0c jmp 116a41 <_Timer_server_Body+0xc9><== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116a35: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED
116a38: 75 d5 jne 116a0f <_Timer_server_Body+0x97><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116a3a: 51 push %ecx <== NOT EXECUTED
116a3b: 51 push %ecx <== NOT EXECUTED
116a3c: 83 c0 10 add $0x10,%eax <== NOT EXECUTED
116a3f: 50 push %eax <== NOT EXECUTED
116a40: 56 push %esi <== NOT EXECUTED
116a41: e8 9e 39 00 00 call 11a3e4 <_Watchdog_Insert> <== NOT EXECUTED
116a46: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
116a49: eb c4 jmp 116a0f <_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 );
116a4b: 9c pushf
116a4c: fa cli
116a4d: 5a pop %edx
tmp = ts->insert_chain;
116a4e: 8b 43 78 mov 0x78(%ebx),%eax
if ( _Chain_Is_empty( insert_chain ) ) {
116a51: b0 01 mov $0x1,%al
116a53: 8b 4d b4 mov -0x4c(%ebp),%ecx
116a56: 39 4d dc cmp %ecx,-0x24(%ebp)
116a59: 75 09 jne 116a64 <_Timer_server_Body+0xec><== NEVER TAKEN
ts->insert_chain = NULL;
116a5b: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx)
do_loop = false;
116a62: 31 c0 xor %eax,%eax
}
_ISR_Enable( level );
116a64: 52 push %edx
116a65: 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 ) {
116a66: 84 c0 test %al,%al
116a68: 0f 85 4e ff ff ff jne 1169bc <_Timer_server_Body+0x44><== NEVER TAKEN
116a6e: 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 ) ) {
116a71: 39 45 d0 cmp %eax,-0x30(%ebp)
116a74: 74 3a je 116ab0 <_Timer_server_Body+0x138>
116a76: 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 );
116a79: 9c pushf
116a7a: fa cli
116a7b: 59 pop %ecx
initialized = false;
}
#endif
return status;
}
116a7c: 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))
116a7f: 3b 45 b0 cmp -0x50(%ebp),%eax
116a82: 74 25 je 116aa9 <_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;
116a84: 8b 10 mov (%eax),%edx
head->next = new_first;
116a86: 89 55 d0 mov %edx,-0x30(%ebp)
new_first->previous = head;
116a89: 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 ) {
116a8c: 85 c0 test %eax,%eax
116a8e: 74 19 je 116aa9 <_Timer_server_Body+0x131><== NEVER TAKEN
watchdog->state = WATCHDOG_INACTIVE;
116a90: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
_ISR_Enable( level );
116a97: 51 push %ecx
116a98: 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 );
116a99: 52 push %edx
116a9a: 52 push %edx
116a9b: ff 70 24 pushl 0x24(%eax)
116a9e: ff 70 20 pushl 0x20(%eax)
116aa1: ff 50 1c call *0x1c(%eax)
}
116aa4: 83 c4 10 add $0x10,%esp
116aa7: eb d0 jmp 116a79 <_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 );
116aa9: 51 push %ecx
116aaa: 9d popf
116aab: e9 06 ff ff ff jmp 1169b6 <_Timer_server_Body+0x3e>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
116ab0: c6 43 7c 00 movb $0x0,0x7c(%ebx)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
116ab4: e8 23 fe ff ff call 1168dc <_Thread_Disable_dispatch>
_Thread_Set_state( ts->thread, STATES_DELAYING );
116ab9: 51 push %ecx
116aba: 51 push %ecx
116abb: 6a 08 push $0x8
116abd: ff 33 pushl (%ebx)
116abf: e8 7c 32 00 00 call 119d40 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
116ac4: 89 d8 mov %ebx,%eax
116ac6: e8 21 fe ff ff call 1168ec <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
116acb: 89 d8 mov %ebx,%eax
116acd: e8 60 fe ff ff call 116932 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
116ad2: e8 f7 29 00 00 call 1194ce <_Thread_Enable_dispatch>
ts->active = true;
116ad7: 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 );
116adb: 8d 43 08 lea 0x8(%ebx),%eax
116ade: 89 04 24 mov %eax,(%esp)
116ae1: e8 1e 3a 00 00 call 11a504 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
116ae6: 8d 43 40 lea 0x40(%ebx),%eax
116ae9: 89 04 24 mov %eax,(%esp)
116aec: e8 13 3a 00 00 call 11a504 <_Watchdog_Remove>
116af1: 83 c4 10 add $0x10,%esp
116af4: e9 bd fe ff ff jmp 1169b6 <_Timer_server_Body+0x3e>
00116af9 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
116af9: 55 push %ebp
116afa: 89 e5 mov %esp,%ebp
116afc: 57 push %edi
116afd: 56 push %esi
116afe: 53 push %ebx
116aff: 83 ec 2c sub $0x2c,%esp
116b02: 8b 5d 08 mov 0x8(%ebp),%ebx
116b05: 8b 75 0c mov 0xc(%ebp),%esi
if ( ts->insert_chain == NULL ) {
116b08: 8b 43 78 mov 0x78(%ebx),%eax
116b0b: 85 c0 test %eax,%eax
116b0d: 0f 85 de 00 00 00 jne 116bf1 <_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();
116b13: e8 c4 fd ff ff call 1168dc <_Thread_Disable_dispatch>
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
116b18: 8b 46 38 mov 0x38(%esi),%eax
116b1b: 83 f8 01 cmp $0x1,%eax
116b1e: 75 5a jne 116b7a <_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 );
116b20: 9c pushf
116b21: fa cli
116b22: 8f 45 e0 popl -0x20(%ebp)
snapshot = _Watchdog_Ticks_since_boot;
116b25: 8b 15 c8 f0 13 00 mov 0x13f0c8,%edx
last_snapshot = ts->Interval_watchdogs.last_snapshot;
116b2b: 8b 4b 3c mov 0x3c(%ebx),%ecx
initialized = false;
}
#endif
return status;
}
116b2e: 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 );
116b31: 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 ) ) {
116b34: 39 f8 cmp %edi,%eax
116b36: 74 19 je 116b51 <_Timer_server_Schedule_operation_method+0x58>
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
116b38: 89 d7 mov %edx,%edi
116b3a: 29 cf sub %ecx,%edi
116b3c: 89 7d e4 mov %edi,-0x1c(%ebp)
delta_interval = first_watchdog->delta_interval;
116b3f: 8b 78 10 mov 0x10(%eax),%edi
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116b42: 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) {
116b44: 3b 7d e4 cmp -0x1c(%ebp),%edi
116b47: 76 05 jbe 116b4e <_Timer_server_Schedule_operation_method+0x55>
delta_interval -= delta;
116b49: 89 f9 mov %edi,%ecx
116b4b: 2b 4d e4 sub -0x1c(%ebp),%ecx
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
116b4e: 89 48 10 mov %ecx,0x10(%eax)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
116b51: 89 53 3c mov %edx,0x3c(%ebx)
_ISR_Enable( level );
116b54: ff 75 e0 pushl -0x20(%ebp)
116b57: 9d popf
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
116b58: 50 push %eax
116b59: 50 push %eax
116b5a: 83 c6 10 add $0x10,%esi
116b5d: 56 push %esi
116b5e: 8d 43 30 lea 0x30(%ebx),%eax
116b61: 50 push %eax
116b62: e8 7d 38 00 00 call 11a3e4 <_Watchdog_Insert>
if ( !ts->active ) {
116b67: 8a 43 7c mov 0x7c(%ebx),%al
116b6a: 83 c4 10 add $0x10,%esp
116b6d: 84 c0 test %al,%al
116b6f: 75 74 jne 116be5 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_interval_system_watchdog( ts );
116b71: 89 d8 mov %ebx,%eax
116b73: e8 74 fd ff ff call 1168ec <_Timer_server_Reset_interval_system_watchdog>
116b78: eb 6b jmp 116be5 <_Timer_server_Schedule_operation_method+0xec>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
116b7a: 83 f8 03 cmp $0x3,%eax
116b7d: 75 66 jne 116be5 <_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 );
116b7f: 9c pushf
116b80: fa cli
116b81: 8f 45 e0 popl -0x20(%ebp)
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
116b84: 8b 15 40 f0 13 00 mov 0x13f040,%edx
last_snapshot = ts->TOD_watchdogs.last_snapshot;
116b8a: 8b 43 74 mov 0x74(%ebx),%eax
initialized = false;
}
#endif
return status;
}
116b8d: 8b 4b 68 mov 0x68(%ebx),%ecx
116b90: 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 ) ) {
116b93: 39 f9 cmp %edi,%ecx
116b95: 74 27 je 116bbe <_Timer_server_Schedule_operation_method+0xc5>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
116b97: 8b 79 10 mov 0x10(%ecx),%edi
116b9a: 89 7d d4 mov %edi,-0x2c(%ebp)
if ( snapshot > last_snapshot ) {
116b9d: 39 c2 cmp %eax,%edx
116b9f: 76 15 jbe 116bb6 <_Timer_server_Schedule_operation_method+0xbd>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
116ba1: 89 d7 mov %edx,%edi
116ba3: 29 c7 sub %eax,%edi
116ba5: 89 7d e4 mov %edi,-0x1c(%ebp)
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
116ba8: 31 c0 xor %eax,%eax
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
116baa: 39 7d d4 cmp %edi,-0x2c(%ebp)
116bad: 76 0c jbe 116bbb <_Timer_server_Schedule_operation_method+0xc2><== NEVER TAKEN
delta_interval -= delta;
116baf: 8b 45 d4 mov -0x2c(%ebp),%eax
116bb2: 29 f8 sub %edi,%eax
116bb4: eb 05 jmp 116bbb <_Timer_server_Schedule_operation_method+0xc2>
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
116bb6: 03 45 d4 add -0x2c(%ebp),%eax
delta_interval += delta;
116bb9: 29 d0 sub %edx,%eax
}
first_watchdog->delta_interval = delta_interval;
116bbb: 89 41 10 mov %eax,0x10(%ecx)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
116bbe: 89 53 74 mov %edx,0x74(%ebx)
_ISR_Enable( level );
116bc1: ff 75 e0 pushl -0x20(%ebp)
116bc4: 9d popf
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
116bc5: 57 push %edi
116bc6: 57 push %edi
116bc7: 83 c6 10 add $0x10,%esi
116bca: 56 push %esi
116bcb: 8d 43 68 lea 0x68(%ebx),%eax
116bce: 50 push %eax
116bcf: e8 10 38 00 00 call 11a3e4 <_Watchdog_Insert>
if ( !ts->active ) {
116bd4: 8a 43 7c mov 0x7c(%ebx),%al
116bd7: 83 c4 10 add $0x10,%esp
116bda: 84 c0 test %al,%al
116bdc: 75 07 jne 116be5 <_Timer_server_Schedule_operation_method+0xec>
_Timer_server_Reset_tod_system_watchdog( ts );
116bde: 89 d8 mov %ebx,%eax
116be0: e8 4d fd ff ff call 116932 <_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 );
}
}
116be5: 8d 65 f4 lea -0xc(%ebp),%esp
116be8: 5b pop %ebx
116be9: 5e pop %esi
116bea: 5f pop %edi
116beb: c9 leave
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
116bec: e9 dd 28 00 00 jmp 1194ce <_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 );
116bf1: 8b 43 78 mov 0x78(%ebx),%eax <== NOT EXECUTED
116bf4: 89 75 0c mov %esi,0xc(%ebp) <== NOT EXECUTED
116bf7: 89 45 08 mov %eax,0x8(%ebp) <== NOT EXECUTED
}
}
116bfa: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
116bfd: 5b pop %ebx <== NOT EXECUTED
116bfe: 5e pop %esi <== NOT EXECUTED
116bff: 5f pop %edi <== NOT EXECUTED
116c00: 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 );
116c01: e9 ce 06 00 00 jmp 1172d4 <_Chain_Append> <== NOT EXECUTED
0010cc5b <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10cc5b: 55 push %ebp
10cc5c: 89 e5 mov %esp,%ebp
10cc5e: 57 push %edi
10cc5f: 56 push %esi
10cc60: 53 push %ebx
10cc61: 83 ec 0c sub $0xc,%esp
10cc64: 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 );
}
}
10cc67: 8b 1d 14 55 12 00 mov 0x125514,%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 );
10cc6d: 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 );
10cc71: eb 15 jmp 10cc88 <_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 )
10cc73: 8b 43 30 mov 0x30(%ebx),%eax
10cc76: 85 c0 test %eax,%eax
10cc78: 74 0b je 10cc85 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cc7a: 52 push %edx
10cc7b: 57 push %edi
10cc7c: 56 push %esi
10cc7d: ff 75 08 pushl 0x8(%ebp)
10cc80: ff d0 call *%eax
10cc82: 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 ) {
10cc85: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cc88: 81 fb 0c 55 12 00 cmp $0x12550c,%ebx
10cc8e: 75 e3 jne 10cc73 <_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 );
}
}
10cc90: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10cc93: 5b pop %ebx <== NOT EXECUTED
10cc94: 5e pop %esi <== NOT EXECUTED
10cc95: 5f pop %edi <== NOT EXECUTED
10cc96: c9 leave <== NOT EXECUTED
10cc97: c3 ret <== NOT EXECUTED
0010cb44 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10cb44: 55 push %ebp
10cb45: 89 e5 mov %esp,%ebp
10cb47: 57 push %edi
10cb48: 56 push %esi
10cb49: 53 push %ebx
10cb4a: 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;
10cb4d: a1 34 12 12 00 mov 0x121234,%eax
10cb52: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10cb55: 8b 35 38 12 12 00 mov 0x121238,%esi
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10cb5b: c7 05 0c 55 12 00 10 movl $0x125510,0x12550c
10cb62: 55 12 00
head->previous = NULL;
10cb65: c7 05 10 55 12 00 00 movl $0x0,0x125510
10cb6c: 00 00 00
tail->previous = head;
10cb6f: c7 05 14 55 12 00 0c movl $0x12550c,0x125514
10cb76: 55 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10cb79: c7 05 24 53 12 00 28 movl $0x125328,0x125324
10cb80: 53 12 00
head->previous = NULL;
10cb83: c7 05 28 53 12 00 00 movl $0x0,0x125328
10cb8a: 00 00 00
tail->previous = head;
10cb8d: c7 05 2c 53 12 00 24 movl $0x125324,0x12532c
10cb94: 53 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10cb97: 85 f6 test %esi,%esi
10cb99: 74 53 je 10cbee <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10cb9b: 6b c8 34 imul $0x34,%eax,%ecx
10cb9e: 83 ec 0c sub $0xc,%esp
10cba1: 51 push %ecx
10cba2: 89 4d e0 mov %ecx,-0x20(%ebp)
10cba5: e8 3a 04 00 00 call 10cfe4 <_Workspace_Allocate_or_fatal_error>
10cbaa: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10cbac: 31 c0 xor %eax,%eax
10cbae: 8b 4d e0 mov -0x20(%ebp),%ecx
10cbb1: 89 df mov %ebx,%edi
10cbb3: f3 aa rep stos %al,%es:(%edi)
10cbb5: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cbb7: 83 c4 10 add $0x10,%esp
10cbba: 31 d2 xor %edx,%edx
10cbbc: eb 2b jmp 10cbe9 <_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;
10cbbe: 8d 7b 14 lea 0x14(%ebx),%edi
10cbc1: 89 c6 mov %eax,%esi
10cbc3: b9 08 00 00 00 mov $0x8,%ecx
10cbc8: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10cbca: 83 ec 0c sub $0xc,%esp
10cbcd: 53 push %ebx
10cbce: 89 45 dc mov %eax,-0x24(%ebp)
10cbd1: 89 55 e0 mov %edx,-0x20(%ebp)
10cbd4: e8 ef 2f 00 00 call 10fbc8 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10cbd9: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10cbdc: 8b 55 e0 mov -0x20(%ebp),%edx
10cbdf: 42 inc %edx
10cbe0: 8b 45 dc mov -0x24(%ebp),%eax
10cbe3: 83 c0 20 add $0x20,%eax
10cbe6: 83 c4 10 add $0x10,%esp
10cbe9: 3b 55 e4 cmp -0x1c(%ebp),%edx
10cbec: 72 d0 jb 10cbbe <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10cbee: 8d 65 f4 lea -0xc(%ebp),%esp
10cbf1: 5b pop %ebx
10cbf2: 5e pop %esi
10cbf3: 5f pop %edi
10cbf4: c9 leave
10cbf5: c3 ret
0010e4a4 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e4a4: 55 push %ebp
10e4a5: 89 e5 mov %esp,%ebp
10e4a7: 57 push %edi
10e4a8: 56 push %esi
10e4a9: 53 push %ebx
10e4aa: 83 ec 1c sub $0x1c,%esp
10e4ad: 8b 75 08 mov 0x8(%ebp),%esi
10e4b0: 8b 7d 0c mov 0xc(%ebp),%edi
10e4b3: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e4b6: 9c pushf
10e4b7: fa cli
10e4b8: 58 pop %eax
}
}
_ISR_Enable( level );
}
10e4b9: 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 );
10e4bb: 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 ) ) {
10e4be: 39 ca cmp %ecx,%edx
10e4c0: 74 44 je 10e506 <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e4c2: 85 ff test %edi,%edi
10e4c4: 74 3c je 10e502 <_Watchdog_Adjust+0x5e>
10e4c6: 4f dec %edi
10e4c7: 75 3d jne 10e506 <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e4c9: 01 5a 10 add %ebx,0x10(%edx)
break;
10e4cc: eb 38 jmp 10e506 <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
10e4ce: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e4d0: 8b 7a 10 mov 0x10(%edx),%edi
10e4d3: 39 fb cmp %edi,%ebx
10e4d5: 73 07 jae 10e4de <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e4d7: 29 df sub %ebx,%edi
10e4d9: 89 7a 10 mov %edi,0x10(%edx)
break;
10e4dc: eb 28 jmp 10e506 <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e4de: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e4e5: 50 push %eax
10e4e6: 9d popf
_Watchdog_Tickle( header );
10e4e7: 83 ec 0c sub $0xc,%esp
10e4ea: 56 push %esi
10e4eb: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e4ee: e8 a5 01 00 00 call 10e698 <_Watchdog_Tickle>
_ISR_Disable( level );
10e4f3: 9c pushf
10e4f4: fa cli
10e4f5: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e4f6: 83 c4 10 add $0x10,%esp
10e4f9: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e4fc: 39 0e cmp %ecx,(%esi)
10e4fe: 74 06 je 10e506 <_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;
10e500: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e502: 85 db test %ebx,%ebx
10e504: 75 c8 jne 10e4ce <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e506: 50 push %eax
10e507: 9d popf
}
10e508: 8d 65 f4 lea -0xc(%ebp),%esp
10e50b: 5b pop %ebx
10e50c: 5e pop %esi
10e50d: 5f pop %edi
10e50e: c9 leave
10e50f: c3 ret
0010ce9c <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10ce9c: 55 push %ebp
10ce9d: 89 e5 mov %esp,%ebp
10ce9f: 56 push %esi
10cea0: 53 push %ebx
10cea1: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cea4: 9c pushf
10cea5: fa cli
10cea6: 5e pop %esi
previous_state = the_watchdog->state;
10cea7: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10ceaa: 83 f8 01 cmp $0x1,%eax
10cead: 74 09 je 10ceb8 <_Watchdog_Remove+0x1c>
10ceaf: 72 42 jb 10cef3 <_Watchdog_Remove+0x57>
10ceb1: 83 f8 03 cmp $0x3,%eax
10ceb4: 77 3d ja 10cef3 <_Watchdog_Remove+0x57> <== NEVER TAKEN
10ceb6: eb 09 jmp 10cec1 <_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;
10ceb8: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10cebf: eb 32 jmp 10cef3 <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10cec1: 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 );
}
10cec8: 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) )
10ceca: 83 39 00 cmpl $0x0,(%ecx)
10cecd: 74 06 je 10ced5 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10cecf: 8b 5a 10 mov 0x10(%edx),%ebx
10ced2: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10ced5: 8b 1d 50 54 12 00 mov 0x125450,%ebx
10cedb: 85 db test %ebx,%ebx
10cedd: 74 0c je 10ceeb <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10cedf: 8b 1d 64 58 12 00 mov 0x125864,%ebx
10cee5: 89 1d e8 53 12 00 mov %ebx,0x1253e8
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10ceeb: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10ceee: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10cef1: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10cef3: 8b 0d 54 54 12 00 mov 0x125454,%ecx
10cef9: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10cefc: 56 push %esi
10cefd: 9d popf
return( previous_state );
}
10cefe: 5b pop %ebx
10ceff: 5e pop %esi
10cf00: c9 leave
10cf01: c3 ret
0010e030 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10e030: 55 push %ebp
10e031: 89 e5 mov %esp,%ebp
10e033: 57 push %edi
10e034: 56 push %esi
10e035: 53 push %ebx
10e036: 83 ec 20 sub $0x20,%esp
10e039: 8b 7d 08 mov 0x8(%ebp),%edi
10e03c: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10e03f: 9c pushf
10e040: fa cli
10e041: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10e044: 56 push %esi
10e045: 57 push %edi
10e046: 68 88 18 12 00 push $0x121888
10e04b: e8 88 aa ff ff call 108ad8 <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
10e050: 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 );
10e052: 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 ) ) {
10e055: 83 c4 10 add $0x10,%esp
10e058: 39 f3 cmp %esi,%ebx
10e05a: 74 1d je 10e079 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10e05c: 52 push %edx
10e05d: 52 push %edx
10e05e: 53 push %ebx
10e05f: 6a 00 push $0x0
10e061: e8 32 00 00 00 call 10e098 <_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 )
10e066: 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 ) ;
10e068: 83 c4 10 add $0x10,%esp
10e06b: 39 f3 cmp %esi,%ebx
10e06d: 75 ed jne 10e05c <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10e06f: 50 push %eax
10e070: 50 push %eax
10e071: 57 push %edi
10e072: 68 9f 18 12 00 push $0x12189f
10e077: eb 08 jmp 10e081 <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10e079: 83 ec 0c sub $0xc,%esp
10e07c: 68 ae 18 12 00 push $0x1218ae
10e081: e8 52 aa ff ff call 108ad8 <printk>
10e086: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10e089: ff 75 e4 pushl -0x1c(%ebp)
10e08c: 9d popf
}
10e08d: 8d 65 f4 lea -0xc(%ebp),%esp
10e090: 5b pop %ebx
10e091: 5e pop %esi
10e092: 5f pop %edi
10e093: c9 leave
10e094: c3 ret
0010cf04 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10cf04: 55 push %ebp
10cf05: 89 e5 mov %esp,%ebp
10cf07: 57 push %edi
10cf08: 56 push %esi
10cf09: 53 push %ebx
10cf0a: 83 ec 1c sub $0x1c,%esp
10cf0d: 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 );
10cf10: 9c pushf
10cf11: fa cli
10cf12: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cf13: 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 );
10cf15: 8d 47 04 lea 0x4(%edi),%eax
10cf18: 89 45 e4 mov %eax,-0x1c(%ebp)
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
10cf1b: 39 c3 cmp %eax,%ebx
10cf1d: 74 40 je 10cf5f <_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) {
10cf1f: 8b 43 10 mov 0x10(%ebx),%eax
10cf22: 85 c0 test %eax,%eax
10cf24: 74 08 je 10cf2e <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10cf26: 48 dec %eax
10cf27: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10cf2a: 85 c0 test %eax,%eax
10cf2c: 75 31 jne 10cf5f <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10cf2e: 83 ec 0c sub $0xc,%esp
10cf31: 53 push %ebx
10cf32: e8 65 ff ff ff call 10ce9c <_Watchdog_Remove>
_ISR_Enable( level );
10cf37: 56 push %esi
10cf38: 9d popf
switch( watchdog_state ) {
10cf39: 83 c4 10 add $0x10,%esp
10cf3c: 83 f8 02 cmp $0x2,%eax
10cf3f: 75 0e jne 10cf4f <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10cf41: 50 push %eax
10cf42: 50 push %eax
10cf43: ff 73 24 pushl 0x24(%ebx)
10cf46: ff 73 20 pushl 0x20(%ebx)
10cf49: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10cf4c: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10cf4f: 9c pushf
10cf50: fa cli
10cf51: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cf52: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10cf54: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10cf57: 74 06 je 10cf5f <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10cf59: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10cf5d: eb cd jmp 10cf2c <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10cf5f: 56 push %esi
10cf60: 9d popf
}
10cf61: 8d 65 f4 lea -0xc(%ebp),%esp
10cf64: 5b pop %ebx
10cf65: 5e pop %esi
10cf66: 5f pop %edi
10cf67: c9 leave
10cf68: c3 ret
0010b1c8 <_rename_r>:
int _rename_r(
struct _reent *ptr __attribute__((unused)),
const char *old,
const char *new
)
{
10b1c8: 55 push %ebp
10b1c9: 89 e5 mov %esp,%ebp
10b1cb: 57 push %edi
10b1cc: 56 push %esi
10b1cd: 53 push %ebx
10b1ce: 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 );
10b1d1: ff 75 0c pushl 0xc(%ebp)
10b1d4: e8 5e ed ff ff call 109f37 <rtems_filesystem_dirname>
10b1d9: 89 45 94 mov %eax,-0x6c(%ebp)
if ( old_parent_pathlen == 0 )
10b1dc: 83 c4 10 add $0x10,%esp
10b1df: 85 c0 test %eax,%eax
10b1e1: 8d 45 b8 lea -0x48(%ebp),%eax
10b1e4: 75 15 jne 10b1fb <_rename_r+0x33>
rtems_filesystem_get_start_loc( old, &i, &old_parent_loc );
10b1e6: 51 push %ecx
10b1e7: 50 push %eax
10b1e8: 8d 45 e4 lea -0x1c(%ebp),%eax
10b1eb: 50 push %eax
10b1ec: ff 75 0c pushl 0xc(%ebp)
10b1ef: e8 48 03 00 00 call 10b53c <rtems_filesystem_get_start_loc>
10b1f4: 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;
10b1f7: 31 db xor %ebx,%ebx
10b1f9: eb 23 jmp 10b21e <_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,
10b1fb: 83 ec 0c sub $0xc,%esp
10b1fe: 6a 00 push $0x0
10b200: 50 push %eax
10b201: 6a 02 push $0x2
10b203: ff 75 94 pushl -0x6c(%ebp)
10b206: ff 75 0c pushl 0xc(%ebp)
10b209: e8 e8 ec ff ff call 109ef6 <rtems_filesystem_evaluate_path>
RTEMS_LIBIO_PERMS_WRITE,
&old_parent_loc,
false );
if ( result != 0 )
10b20e: 83 c4 20 add $0x20,%esp
return -1;
10b211: 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 )
10b214: 85 c0 test %eax,%eax
10b216: 0f 85 50 01 00 00 jne 10b36c <_rename_r+0x1a4> <== NEVER TAKEN
return -1;
free_old_parentloc = true;
10b21c: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
old_loc = old_parent_loc;
10b21e: 8d 7d cc lea -0x34(%ebp),%edi
10b221: 8d 75 b8 lea -0x48(%ebp),%esi
10b224: b9 05 00 00 00 mov $0x5,%ecx
10b229: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = old + old_parent_pathlen;
10b22b: 8b 75 0c mov 0xc(%ebp),%esi
10b22e: 03 75 94 add -0x6c(%ebp),%esi
10b231: 89 75 e0 mov %esi,-0x20(%ebp)
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10b234: 83 c9 ff or $0xffffffff,%ecx
10b237: 89 f7 mov %esi,%edi
10b239: 31 c0 xor %eax,%eax
10b23b: f2 ae repnz scas %es:(%edi),%al
10b23d: f7 d1 not %ecx
10b23f: 49 dec %ecx
10b240: 52 push %edx
10b241: 52 push %edx
10b242: 51 push %ecx
10b243: 56 push %esi
10b244: e8 2d ed ff ff call 109f76 <rtems_filesystem_prefix_separators>
10b249: 01 c6 add %eax,%esi
10b24b: 89 75 e0 mov %esi,-0x20(%ebp)
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10b24e: 83 c9 ff or $0xffffffff,%ecx
10b251: 89 f7 mov %esi,%edi
10b253: 31 c0 xor %eax,%eax
10b255: f2 ae repnz scas %es:(%edi),%al
10b257: f7 d1 not %ecx
10b259: 49 dec %ecx
10b25a: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10b261: 8d 7d cc lea -0x34(%ebp),%edi
10b264: 57 push %edi
10b265: 6a 00 push $0x0
10b267: 51 push %ecx
10b268: 56 push %esi
10b269: e8 2a ec ff ff call 109e98 <rtems_filesystem_evaluate_relative_path>
0, &old_loc, false );
if ( result != 0 ) {
10b26e: 83 c4 20 add $0x20,%esp
10b271: 85 c0 test %eax,%eax
10b273: 74 16 je 10b28b <_rename_r+0xc3>
if ( free_old_parentloc )
rtems_filesystem_freenode( &old_parent_loc );
return -1;
10b275: 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 )
10b278: 84 db test %bl,%bl
10b27a: 0f 84 ec 00 00 00 je 10b36c <_rename_r+0x1a4> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10b280: 83 ec 0c sub $0xc,%esp
10b283: 8d 45 b8 lea -0x48(%ebp),%eax
10b286: e9 d8 00 00 00 jmp 10b363 <_rename_r+0x19b>
/*
* Get the parent of the new node we are renaming to.
*/
rtems_filesystem_get_start_loc( new, &i, &new_parent_loc );
10b28b: 50 push %eax
10b28c: 8d 75 a4 lea -0x5c(%ebp),%esi
10b28f: 56 push %esi
10b290: 8d 45 e4 lea -0x1c(%ebp),%eax
10b293: 50 push %eax
10b294: ff 75 10 pushl 0x10(%ebp)
10b297: e8 a0 02 00 00 call 10b53c <rtems_filesystem_get_start_loc>
result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name );
10b29c: 83 c4 0c add $0xc,%esp
10b29f: 8d 45 e0 lea -0x20(%ebp),%eax
10b2a2: 50 push %eax
10b2a3: 56 push %esi
10b2a4: 8b 45 10 mov 0x10(%ebp),%eax
10b2a7: 03 45 e4 add -0x1c(%ebp),%eax
10b2aa: 50 push %eax
10b2ab: 8b 45 b0 mov -0x50(%ebp),%eax
10b2ae: ff 50 04 call *0x4(%eax)
if ( result != 0 ) {
10b2b1: 83 c4 10 add $0x10,%esp
10b2b4: 85 c0 test %eax,%eax
10b2b6: 74 2d je 10b2e5 <_rename_r+0x11d>
rtems_filesystem_freenode( &new_parent_loc );
10b2b8: 83 ec 0c sub $0xc,%esp
10b2bb: 56 push %esi
10b2bc: e8 43 ee ff ff call 10a104 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b2c1: 83 c4 10 add $0x10,%esp
10b2c4: 84 db test %bl,%bl
10b2c6: 74 0f je 10b2d7 <_rename_r+0x10f> <== NEVER TAKEN
rtems_filesystem_freenode( &old_parent_loc );
10b2c8: 83 ec 0c sub $0xc,%esp
10b2cb: 8d 45 b8 lea -0x48(%ebp),%eax
10b2ce: 50 push %eax
10b2cf: e8 30 ee ff ff call 10a104 <rtems_filesystem_freenode>
10b2d4: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b2d7: 83 ec 0c sub $0xc,%esp
10b2da: 8d 45 cc lea -0x34(%ebp),%eax
10b2dd: 50 push %eax
10b2de: e8 21 ee ff ff call 10a104 <rtems_filesystem_freenode>
10b2e3: eb 3e jmp 10b323 <_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 ) {
10b2e5: 8b 45 b4 mov -0x4c(%ebp),%eax
10b2e8: 39 45 c8 cmp %eax,-0x38(%ebp)
10b2eb: 74 3e je 10b32b <_rename_r+0x163>
rtems_filesystem_freenode( &new_parent_loc );
10b2ed: 83 ec 0c sub $0xc,%esp
10b2f0: 56 push %esi
10b2f1: e8 0e ee ff ff call 10a104 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b2f6: 83 c4 10 add $0x10,%esp
10b2f9: 84 db test %bl,%bl
10b2fb: 74 0f je 10b30c <_rename_r+0x144>
rtems_filesystem_freenode( &old_parent_loc );
10b2fd: 83 ec 0c sub $0xc,%esp
10b300: 8d 45 b8 lea -0x48(%ebp),%eax
10b303: 50 push %eax
10b304: e8 fb ed ff ff call 10a104 <rtems_filesystem_freenode>
10b309: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b30c: 83 ec 0c sub $0xc,%esp
10b30f: 8d 45 cc lea -0x34(%ebp),%eax
10b312: 50 push %eax
10b313: e8 ec ed ff ff call 10a104 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EXDEV );
10b318: e8 c7 95 00 00 call 1148e4 <__errno>
10b31d: c7 00 12 00 00 00 movl $0x12,(%eax)
10b323: 83 c4 10 add $0x10,%esp
10b326: 83 cf ff or $0xffffffff,%edi
10b329: eb 41 jmp 10b36c <_rename_r+0x1a4>
}
result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name );
10b32b: ff 75 e0 pushl -0x20(%ebp)
10b32e: 56 push %esi
10b32f: 57 push %edi
10b330: 8d 55 b8 lea -0x48(%ebp),%edx
10b333: 52 push %edx
10b334: 8b 45 b0 mov -0x50(%ebp),%eax
10b337: 89 55 90 mov %edx,-0x70(%ebp)
10b33a: ff 50 40 call *0x40(%eax)
10b33d: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &new_parent_loc );
10b33f: 89 34 24 mov %esi,(%esp)
10b342: e8 bd ed ff ff call 10a104 <rtems_filesystem_freenode>
if ( free_old_parentloc )
10b347: 83 c4 10 add $0x10,%esp
10b34a: 84 db test %bl,%bl
10b34c: 8b 55 90 mov -0x70(%ebp),%edx
10b34f: 74 0c je 10b35d <_rename_r+0x195>
rtems_filesystem_freenode( &old_parent_loc );
10b351: 83 ec 0c sub $0xc,%esp
10b354: 52 push %edx
10b355: e8 aa ed ff ff call 10a104 <rtems_filesystem_freenode>
10b35a: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( &old_loc );
10b35d: 83 ec 0c sub $0xc,%esp
10b360: 8d 45 cc lea -0x34(%ebp),%eax
10b363: 50 push %eax
10b364: e8 9b ed ff ff call 10a104 <rtems_filesystem_freenode>
return result;
10b369: 83 c4 10 add $0x10,%esp
}
10b36c: 89 f8 mov %edi,%eax
10b36e: 8d 65 f4 lea -0xc(%ebp),%esp
10b371: 5b pop %ebx
10b372: 5e pop %esi
10b373: 5f pop %edi
10b374: c9 leave
10b375: c3 ret
0010a7b4 <aio_cancel>:
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
10a7b4: 55 push %ebp
10a7b5: 89 e5 mov %esp,%ebp
10a7b7: 57 push %edi
10a7b8: 56 push %esi
10a7b9: 53 push %ebx
10a7ba: 83 ec 18 sub $0x18,%esp
10a7bd: 8b 75 08 mov 0x8(%ebp),%esi
10a7c0: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
10a7c3: 68 b8 72 12 00 push $0x1272b8
10a7c8: e8 2f 10 00 00 call 10b7fc <pthread_mutex_lock>
if (fcntl (fildes, F_GETFD) < 0) {
10a7cd: 5f pop %edi
10a7ce: 58 pop %eax
10a7cf: 6a 01 push $0x1
10a7d1: 56 push %esi
10a7d2: e8 b5 60 00 00 call 11088c <fcntl>
10a7d7: 83 c4 10 add $0x10,%esp
10a7da: 85 c0 test %eax,%eax
10a7dc: 79 1d jns 10a7fb <aio_cancel+0x47>
pthread_mutex_unlock(&aio_request_queue.mutex);
10a7de: 83 ec 0c sub $0xc,%esp
10a7e1: 68 b8 72 12 00 push $0x1272b8
10a7e6: e8 91 10 00 00 call 10b87c <pthread_mutex_unlock>
rtems_set_errno_and_return_minus_one (EBADF);
10a7eb: e8 0c 8f 00 00 call 1136fc <__errno>
10a7f0: c7 00 09 00 00 00 movl $0x9,(%eax)
10a7f6: e9 e3 00 00 00 jmp 10a8de <aio_cancel+0x12a>
}
/* if aiocbp is NULL remove all request for given file descriptor */
if (aiocbp == NULL) {
10a7fb: 85 db test %ebx,%ebx
10a7fd: 0f 85 bd 00 00 00 jne 10a8c0 <aio_cancel+0x10c>
AIO_printf ("Cancel all requests\n");
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
10a803: 51 push %ecx
10a804: 6a 00 push $0x0
10a806: 56 push %esi
10a807: 68 00 73 12 00 push $0x127300
10a80c: e8 27 03 00 00 call 10ab38 <rtems_aio_search_fd>
10a811: 89 c3 mov %eax,%ebx
if (r_chain == NULL) {
10a813: 83 c4 10 add $0x10,%esp
10a816: 85 c0 test %eax,%eax
10a818: 75 6c jne 10a886 <aio_cancel+0xd2>
AIO_printf ("Request chain not on [WQ]\n");
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
10a81a: 81 3d 0c 73 12 00 10 cmpl $0x127310,0x12730c
10a821: 73 12 00
10a824: 0f 84 07 01 00 00 je 10a931 <aio_cancel+0x17d> <== NEVER TAKEN
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
10a82a: 52 push %edx
10a82b: 6a 00 push $0x0
10a82d: 56 push %esi
10a82e: 68 0c 73 12 00 push $0x12730c
10a833: e8 00 03 00 00 call 10ab38 <rtems_aio_search_fd>
10a838: 89 c3 mov %eax,%ebx
if (r_chain == NULL) {
10a83a: 83 c4 10 add $0x10,%esp
10a83d: 85 c0 test %eax,%eax
10a83f: 75 17 jne 10a858 <aio_cancel+0xa4>
pthread_mutex_unlock(&aio_request_queue.mutex);
10a841: 83 ec 0c sub $0xc,%esp
10a844: 68 b8 72 12 00 push $0x1272b8
10a849: e8 2e 10 00 00 call 10b87c <pthread_mutex_unlock>
return AIO_ALLDONE;
10a84e: 83 c4 10 add $0x10,%esp
10a851: b3 02 mov $0x2,%bl
10a853: e9 21 01 00 00 jmp 10a979 <aio_cancel+0x1c5>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10a858: 83 ec 0c sub $0xc,%esp
10a85b: 50 push %eax
10a85c: e8 03 27 00 00 call 10cf64 <_Chain_Extract>
}
AIO_printf ("Request chain on [IQ]\n");
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
10a861: 89 1c 24 mov %ebx,(%esp)
10a864: e8 12 06 00 00 call 10ae7b <rtems_aio_remove_fd>
pthread_mutex_destroy (&r_chain->mutex);
10a869: 8d 73 1c lea 0x1c(%ebx),%esi
10a86c: 89 34 24 mov %esi,(%esp)
10a86f: e8 68 0d 00 00 call 10b5dc <pthread_mutex_destroy>
pthread_cond_destroy (&r_chain->mutex);
10a874: 89 34 24 mov %esi,(%esp)
10a877: e8 6c 0a 00 00 call 10b2e8 <pthread_cond_destroy>
free (r_chain);
10a87c: 89 1c 24 mov %ebx,(%esp)
10a87f: e8 ac d4 ff ff call 107d30 <free>
10a884: eb 24 jmp 10a8aa <aio_cancel+0xf6>
return AIO_ALLDONE;
}
AIO_printf ("Request chain on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
10a886: 8d 70 1c lea 0x1c(%eax),%esi
10a889: 83 ec 0c sub $0xc,%esp
10a88c: 56 push %esi
10a88d: e8 6a 0f 00 00 call 10b7fc <pthread_mutex_lock>
10a892: 89 1c 24 mov %ebx,(%esp)
10a895: e8 ca 26 00 00 call 10cf64 <_Chain_Extract>
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
10a89a: 89 1c 24 mov %ebx,(%esp)
10a89d: e8 d9 05 00 00 call 10ae7b <rtems_aio_remove_fd>
pthread_mutex_unlock (&r_chain->mutex);
10a8a2: 89 34 24 mov %esi,(%esp)
10a8a5: e8 d2 0f 00 00 call 10b87c <pthread_mutex_unlock>
pthread_mutex_unlock (&aio_request_queue.mutex);
10a8aa: c7 04 24 b8 72 12 00 movl $0x1272b8,(%esp)
10a8b1: e8 c6 0f 00 00 call 10b87c <pthread_mutex_unlock>
return AIO_CANCELED;
10a8b6: 83 c4 10 add $0x10,%esp
10a8b9: 31 db xor %ebx,%ebx
10a8bb: e9 b9 00 00 00 jmp 10a979 <aio_cancel+0x1c5>
} else {
AIO_printf ("Cancel request\n");
if (aiocbp->aio_fildes != fildes) {
10a8c0: 8b 3b mov (%ebx),%edi
10a8c2: 39 f7 cmp %esi,%edi
10a8c4: 74 23 je 10a8e9 <aio_cancel+0x135>
pthread_mutex_unlock (&aio_request_queue.mutex);
10a8c6: 83 ec 0c sub $0xc,%esp
10a8c9: 68 b8 72 12 00 push $0x1272b8
10a8ce: e8 a9 0f 00 00 call 10b87c <pthread_mutex_unlock>
rtems_set_errno_and_return_minus_one (EINVAL);
10a8d3: e8 24 8e 00 00 call 1136fc <__errno>
10a8d8: c7 00 16 00 00 00 movl $0x16,(%eax)
10a8de: 83 c4 10 add $0x10,%esp
10a8e1: 83 cb ff or $0xffffffff,%ebx
10a8e4: e9 90 00 00 00 jmp 10a979 <aio_cancel+0x1c5>
}
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
10a8e9: 50 push %eax
10a8ea: 6a 00 push $0x0
10a8ec: 57 push %edi
10a8ed: 68 00 73 12 00 push $0x127300
10a8f2: e8 41 02 00 00 call 10ab38 <rtems_aio_search_fd>
10a8f7: 89 c6 mov %eax,%esi
if (r_chain == NULL) {
10a8f9: 83 c4 10 add $0x10,%esp
10a8fc: 85 c0 test %eax,%eax
10a8fe: 75 48 jne 10a948 <aio_cancel+0x194>
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
10a900: 81 3d 0c 73 12 00 10 cmpl $0x127310,0x12730c
10a907: 73 12 00
10a90a: 74 25 je 10a931 <aio_cancel+0x17d> <== NEVER TAKEN
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
10a90c: 56 push %esi
10a90d: 6a 00 push $0x0
10a90f: 57 push %edi
10a910: 68 0c 73 12 00 push $0x12730c
10a915: e8 1e 02 00 00 call 10ab38 <rtems_aio_search_fd>
if (r_chain == NULL) {
10a91a: 83 c4 10 add $0x10,%esp
10a91d: 85 c0 test %eax,%eax
10a91f: 74 a5 je 10a8c6 <aio_cancel+0x112>
rtems_set_errno_and_return_minus_one (EINVAL);
}
AIO_printf ("Request on [IQ]\n");
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
10a921: 51 push %ecx
10a922: 51 push %ecx
10a923: 53 push %ebx
10a924: 83 c0 08 add $0x8,%eax
10a927: 50 push %eax
10a928: e8 97 05 00 00 call 10aec4 <rtems_aio_remove_req>
10a92d: 89 c3 mov %eax,%ebx
10a92f: eb 39 jmp 10a96a <aio_cancel+0x1b6>
pthread_mutex_unlock (&aio_request_queue.mutex);
return result;
} else {
pthread_mutex_unlock (&aio_request_queue.mutex);
10a931: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10a934: 68 b8 72 12 00 push $0x1272b8 <== NOT EXECUTED
10a939: e8 3e 0f 00 00 call 10b87c <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_ALLDONE;
10a93e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10a941: bb 02 00 00 00 mov $0x2,%ebx <== NOT EXECUTED
10a946: eb 31 jmp 10a979 <aio_cancel+0x1c5> <== NOT EXECUTED
}
}
AIO_printf ("Request on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
10a948: 8d 78 1c lea 0x1c(%eax),%edi
10a94b: 83 ec 0c sub $0xc,%esp
10a94e: 57 push %edi
10a94f: e8 a8 0e 00 00 call 10b7fc <pthread_mutex_lock>
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
10a954: 58 pop %eax
10a955: 5a pop %edx
10a956: 53 push %ebx
10a957: 83 c6 08 add $0x8,%esi
10a95a: 56 push %esi
10a95b: e8 64 05 00 00 call 10aec4 <rtems_aio_remove_req>
10a960: 89 c3 mov %eax,%ebx
pthread_mutex_unlock (&r_chain->mutex);
10a962: 89 3c 24 mov %edi,(%esp)
10a965: e8 12 0f 00 00 call 10b87c <pthread_mutex_unlock>
pthread_mutex_unlock (&aio_request_queue.mutex);
10a96a: c7 04 24 b8 72 12 00 movl $0x1272b8,(%esp)
10a971: e8 06 0f 00 00 call 10b87c <pthread_mutex_unlock>
return result;
10a976: 83 c4 10 add $0x10,%esp
}
return AIO_ALLDONE;
}
10a979: 89 d8 mov %ebx,%eax
10a97b: 8d 65 f4 lea -0xc(%ebp),%esp
10a97e: 5b pop %ebx
10a97f: 5e pop %esi
10a980: 5f pop %edi
10a981: c9 leave
10a982: c3 ret
0010a990 <aio_fsync>:
int aio_fsync(
int op,
struct aiocb *aiocbp
)
{
10a990: 55 push %ebp
10a991: 89 e5 mov %esp,%ebp
10a993: 53 push %ebx
10a994: 83 ec 04 sub $0x4,%esp
10a997: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
10a99a: 81 7d 08 00 20 00 00 cmpl $0x2000,0x8(%ebp)
10a9a1: 74 1b je 10a9be <aio_fsync+0x2e>
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
10a9a3: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx)
10a9aa: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10a9b1: e8 46 8d 00 00 call 1136fc <__errno>
10a9b6: c7 00 16 00 00 00 movl $0x16,(%eax)
10a9bc: eb 74 jmp 10aa32 <aio_fsync+0xa2>
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
10a9be: 50 push %eax
10a9bf: 50 push %eax
10a9c0: 6a 03 push $0x3
10a9c2: ff 33 pushl (%ebx)
10a9c4: e8 c3 5e 00 00 call 11088c <fcntl>
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
10a9c9: 83 e0 03 and $0x3,%eax
10a9cc: 48 dec %eax
10a9cd: 83 c4 10 add $0x10,%esp
10a9d0: 83 f8 01 cmp $0x1,%eax
10a9d3: 76 1b jbe 10a9f0 <aio_fsync+0x60>
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
10a9d5: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx)
10a9dc: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10a9e3: e8 14 8d 00 00 call 1136fc <__errno>
10a9e8: c7 00 09 00 00 00 movl $0x9,(%eax)
10a9ee: eb 42 jmp 10aa32 <aio_fsync+0xa2>
req = malloc (sizeof (rtems_aio_request));
10a9f0: 83 ec 0c sub $0xc,%esp
10a9f3: 6a 18 push $0x18
10a9f5: e8 ba d7 ff ff call 1081b4 <malloc>
if (req == NULL)
10a9fa: 83 c4 10 add $0x10,%esp
10a9fd: 85 c0 test %eax,%eax
10a9ff: 75 1b jne 10aa1c <aio_fsync+0x8c> <== ALWAYS TAKEN
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
10aa01: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED
10aa08: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED
10aa0f: e8 e8 8c 00 00 call 1136fc <__errno> <== NOT EXECUTED
10aa14: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED
10aa1a: eb 16 jmp 10aa32 <aio_fsync+0xa2> <== NOT EXECUTED
req->aiocbp = aiocbp;
10aa1c: 89 58 14 mov %ebx,0x14(%eax)
req->aiocbp->aio_lio_opcode = LIO_SYNC;
10aa1f: c7 43 2c 03 00 00 00 movl $0x3,0x2c(%ebx)
return rtems_aio_enqueue (req);
10aa26: 89 45 08 mov %eax,0x8(%ebp)
}
10aa29: 8b 5d fc mov -0x4(%ebp),%ebx
10aa2c: c9 leave
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_SYNC;
return rtems_aio_enqueue (req);
10aa2d: e9 ef 04 00 00 jmp 10af21 <rtems_aio_enqueue>
}
10aa32: 83 c8 ff or $0xffffffff,%eax
10aa35: 8b 5d fc mov -0x4(%ebp),%ebx
10aa38: c9 leave
10aa39: c3 ret
0010b124 <aio_read>:
* 0 - otherwise
*/
int
aio_read (struct aiocb *aiocbp)
{
10b124: 55 push %ebp
10b125: 89 e5 mov %esp,%ebp
10b127: 53 push %ebx
10b128: 83 ec 0c sub $0xc,%esp
10b12b: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
10b12e: 6a 03 push $0x3
10b130: ff 33 pushl (%ebx)
10b132: e8 55 57 00 00 call 11088c <fcntl>
if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR)))
10b137: 83 e0 03 and $0x3,%eax
10b13a: 83 c4 10 add $0x10,%esp
10b13d: 83 f8 02 cmp $0x2,%eax
10b140: 74 1f je 10b161 <aio_read+0x3d>
10b142: 85 c0 test %eax,%eax
10b144: 74 1b je 10b161 <aio_read+0x3d> <== NEVER TAKEN
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
10b146: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx)
10b14d: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10b154: e8 a3 85 00 00 call 1136fc <__errno>
10b159: c7 00 09 00 00 00 movl $0x9,(%eax)
10b15f: eb 69 jmp 10b1ca <aio_read+0xa6>
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
10b161: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10b165: 75 06 jne 10b16d <aio_read+0x49>
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
10b167: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10b16b: 79 1b jns 10b188 <aio_read+0x64>
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
10b16d: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx)
10b174: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10b17b: e8 7c 85 00 00 call 1136fc <__errno>
10b180: c7 00 16 00 00 00 movl $0x16,(%eax)
10b186: eb 42 jmp 10b1ca <aio_read+0xa6>
req = malloc (sizeof (rtems_aio_request));
10b188: 83 ec 0c sub $0xc,%esp
10b18b: 6a 18 push $0x18
10b18d: e8 22 d0 ff ff call 1081b4 <malloc>
if (req == NULL)
10b192: 83 c4 10 add $0x10,%esp
10b195: 85 c0 test %eax,%eax
10b197: 75 1b jne 10b1b4 <aio_read+0x90> <== ALWAYS TAKEN
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
10b199: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED
10b1a0: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED
10b1a7: e8 50 85 00 00 call 1136fc <__errno> <== NOT EXECUTED
10b1ac: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED
10b1b2: eb 16 jmp 10b1ca <aio_read+0xa6> <== NOT EXECUTED
req->aiocbp = aiocbp;
10b1b4: 89 58 14 mov %ebx,0x14(%eax)
req->aiocbp->aio_lio_opcode = LIO_READ;
10b1b7: c7 43 2c 01 00 00 00 movl $0x1,0x2c(%ebx)
return rtems_aio_enqueue (req);
10b1be: 89 45 08 mov %eax,0x8(%ebp)
}
10b1c1: 8b 5d fc mov -0x4(%ebp),%ebx
10b1c4: c9 leave
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_READ;
return rtems_aio_enqueue (req);
10b1c5: e9 57 fd ff ff jmp 10af21 <rtems_aio_enqueue>
}
10b1ca: 83 c8 ff or $0xffffffff,%eax
10b1cd: 8b 5d fc mov -0x4(%ebp),%ebx
10b1d0: c9 leave
10b1d1: c3 ret
0010b1e0 <aio_write>:
* 0 - otherwise
*/
int
aio_write (struct aiocb *aiocbp)
{
10b1e0: 55 push %ebp
10b1e1: 89 e5 mov %esp,%ebp
10b1e3: 53 push %ebx
10b1e4: 83 ec 0c sub $0xc,%esp
10b1e7: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
10b1ea: 6a 03 push $0x3
10b1ec: ff 33 pushl (%ebx)
10b1ee: e8 99 56 00 00 call 11088c <fcntl>
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
10b1f3: 83 e0 03 and $0x3,%eax
10b1f6: 48 dec %eax
10b1f7: 83 c4 10 add $0x10,%esp
10b1fa: 83 f8 01 cmp $0x1,%eax
10b1fd: 76 1b jbe 10b21a <aio_write+0x3a>
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
10b1ff: c7 43 30 09 00 00 00 movl $0x9,0x30(%ebx)
10b206: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10b20d: e8 ea 84 00 00 call 1136fc <__errno>
10b212: c7 00 09 00 00 00 movl $0x9,(%eax)
10b218: eb 69 jmp 10b283 <aio_write+0xa3>
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
10b21a: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10b21e: 75 06 jne 10b226 <aio_write+0x46>
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
10b220: 83 7b 08 00 cmpl $0x0,0x8(%ebx)
10b224: 79 1b jns 10b241 <aio_write+0x61>
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
10b226: c7 43 30 16 00 00 00 movl $0x16,0x30(%ebx)
10b22d: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx)
10b234: e8 c3 84 00 00 call 1136fc <__errno>
10b239: c7 00 16 00 00 00 movl $0x16,(%eax)
10b23f: eb 42 jmp 10b283 <aio_write+0xa3>
req = malloc (sizeof (rtems_aio_request));
10b241: 83 ec 0c sub $0xc,%esp
10b244: 6a 18 push $0x18
10b246: e8 69 cf ff ff call 1081b4 <malloc>
if (req == NULL)
10b24b: 83 c4 10 add $0x10,%esp
10b24e: 85 c0 test %eax,%eax
10b250: 75 1b jne 10b26d <aio_write+0x8d> <== ALWAYS TAKEN
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
10b252: c7 43 30 0b 00 00 00 movl $0xb,0x30(%ebx) <== NOT EXECUTED
10b259: c7 43 34 ff ff ff ff movl $0xffffffff,0x34(%ebx) <== NOT EXECUTED
10b260: e8 97 84 00 00 call 1136fc <__errno> <== NOT EXECUTED
10b265: c7 00 0b 00 00 00 movl $0xb,(%eax) <== NOT EXECUTED
10b26b: eb 16 jmp 10b283 <aio_write+0xa3> <== NOT EXECUTED
req->aiocbp = aiocbp;
10b26d: 89 58 14 mov %ebx,0x14(%eax)
req->aiocbp->aio_lio_opcode = LIO_WRITE;
10b270: c7 43 2c 02 00 00 00 movl $0x2,0x2c(%ebx)
return rtems_aio_enqueue (req);
10b277: 89 45 08 mov %eax,0x8(%ebp)
}
10b27a: 8b 5d fc mov -0x4(%ebp),%ebx
10b27d: c9 leave
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_WRITE;
return rtems_aio_enqueue (req);
10b27e: e9 9e fc ff ff jmp 10af21 <rtems_aio_enqueue>
}
10b283: 83 c8 ff or $0xffffffff,%eax
10b286: 8b 5d fc mov -0x4(%ebp),%ebx
10b289: c9 leave
10b28a: c3 ret
00107518 <chroot>:
#include <rtems/seterr.h>
int chroot(
const char *pathname
)
{
107518: 55 push %ebp
107519: 89 e5 mov %esp,%ebp
10751b: 57 push %edi
10751c: 56 push %esi
10751d: 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) {
107520: 81 3d 3c 30 12 00 08 cmpl $0x125208,0x12303c
107527: 52 12 00
10752a: 75 1e jne 10754a <chroot+0x32>
rtems_libio_set_private_env(); /* try to set a new private env*/
10752c: e8 cc 10 00 00 call 1085fd <rtems_libio_set_private_env>
if (rtems_current_user_env == &rtems_global_user_env) /* not ok */
107531: 81 3d 3c 30 12 00 08 cmpl $0x125208,0x12303c
107538: 52 12 00
10753b: 75 0d jne 10754a <chroot+0x32>
rtems_set_errno_and_return_minus_one( ENOTSUP );
10753d: e8 d2 a3 00 00 call 111914 <__errno>
107542: c7 00 86 00 00 00 movl $0x86,(%eax)
107548: eb 22 jmp 10756c <chroot+0x54>
}
result = chdir(pathname);
10754a: 83 ec 0c sub $0xc,%esp
10754d: ff 75 08 pushl 0x8(%ebp)
107550: e8 47 74 00 00 call 10e99c <chdir>
if (result) {
107555: 83 c4 10 add $0x10,%esp
107558: 85 c0 test %eax,%eax
10755a: 74 15 je 107571 <chroot+0x59>
rtems_set_errno_and_return_minus_one( errno );
10755c: e8 b3 a3 00 00 call 111914 <__errno>
107561: 89 c6 mov %eax,%esi
107563: e8 ac a3 00 00 call 111914 <__errno>
107568: 8b 00 mov (%eax),%eax
10756a: 89 06 mov %eax,(%esi)
10756c: 83 c8 ff or $0xffffffff,%eax
10756f: eb 44 jmp 1075b5 <chroot+0x9d>
}
/* clone the new root location */
if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) {
107571: 83 ec 0c sub $0xc,%esp
107574: 6a 00 push $0x0
107576: 8d 75 e4 lea -0x1c(%ebp),%esi
107579: 56 push %esi
10757a: 6a 00 push $0x0
10757c: 6a 01 push $0x1
10757e: 68 d6 fc 11 00 push $0x11fcd6
107583: e8 02 01 00 00 call 10768a <rtems_filesystem_evaluate_path>
107588: 83 c4 20 add $0x20,%esp
10758b: 85 c0 test %eax,%eax
10758d: 75 cd jne 10755c <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);
10758f: 83 ec 0c sub $0xc,%esp
107592: a1 3c 30 12 00 mov 0x12303c,%eax
107597: 83 c0 18 add $0x18,%eax
10759a: 50 push %eax
10759b: e8 a8 01 00 00 call 107748 <rtems_filesystem_freenode>
rtems_filesystem_root = loc;
1075a0: 8b 3d 3c 30 12 00 mov 0x12303c,%edi
1075a6: 83 c7 18 add $0x18,%edi
1075a9: b9 05 00 00 00 mov $0x5,%ecx
1075ae: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return 0;
1075b0: 83 c4 10 add $0x10,%esp
1075b3: 31 c0 xor %eax,%eax
}
1075b5: 8d 65 f8 lea -0x8(%ebp),%esp
1075b8: 5e pop %esi
1075b9: 5f pop %edi
1075ba: c9 leave
1075bb: c3 ret
00109f98 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
109f98: 55 push %ebp
109f99: 89 e5 mov %esp,%ebp
109f9b: 83 ec 08 sub $0x8,%esp
109f9e: 8b 45 08 mov 0x8(%ebp),%eax
109fa1: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
109fa4: 85 d2 test %edx,%edx
109fa6: 74 3c je 109fe4 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
109fa8: 83 f8 01 cmp $0x1,%eax
109fab: 75 0b jne 109fb8 <clock_gettime+0x20>
_TOD_Get(tp);
109fad: 83 ec 0c sub $0xc,%esp
109fb0: 52 push %edx
109fb1: e8 b6 1b 00 00 call 10bb6c <_TOD_Get>
109fb6: eb 13 jmp 109fcb <clock_gettime+0x33>
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
109fb8: 83 f8 04 cmp $0x4,%eax
109fbb: 74 05 je 109fc2 <clock_gettime+0x2a> <== NEVER TAKEN
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
109fbd: 83 f8 02 cmp $0x2,%eax
109fc0: 75 10 jne 109fd2 <clock_gettime+0x3a>
_TOD_Get_uptime_as_timespec( tp );
109fc2: 83 ec 0c sub $0xc,%esp
109fc5: 52 push %edx
109fc6: e8 f5 1b 00 00 call 10bbc0 <_TOD_Get_uptime_as_timespec>
return 0;
109fcb: 83 c4 10 add $0x10,%esp
109fce: 31 c0 xor %eax,%eax
109fd0: eb 20 jmp 109ff2 <clock_gettime+0x5a>
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
109fd2: 83 f8 03 cmp $0x3,%eax
109fd5: 75 0d jne 109fe4 <clock_gettime+0x4c>
rtems_set_errno_and_return_minus_one( ENOSYS );
109fd7: e8 14 80 00 00 call 111ff0 <__errno>
109fdc: c7 00 58 00 00 00 movl $0x58,(%eax)
109fe2: eb 0b jmp 109fef <clock_gettime+0x57>
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
109fe4: e8 07 80 00 00 call 111ff0 <__errno>
109fe9: c7 00 16 00 00 00 movl $0x16,(%eax)
109fef: 83 c8 ff or $0xffffffff,%eax
return 0;
}
109ff2: c9 leave
109ff3: c3 ret
00109ff4 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
109ff4: 55 push %ebp
109ff5: 89 e5 mov %esp,%ebp
109ff7: 83 ec 08 sub $0x8,%esp
109ffa: 8b 45 08 mov 0x8(%ebp),%eax
109ffd: 8b 55 0c mov 0xc(%ebp),%edx
if ( !tp )
10a000: 85 d2 test %edx,%edx
10a002: 74 44 je 10a048 <clock_settime+0x54> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
10a004: 83 f8 01 cmp $0x1,%eax
10a007: 75 28 jne 10a031 <clock_settime+0x3d>
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
10a009: 81 3a ff e4 da 21 cmpl $0x21dae4ff,(%edx)
10a00f: 76 37 jbe 10a048 <clock_settime+0x54>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a011: a1 60 73 12 00 mov 0x127360,%eax
10a016: 40 inc %eax
10a017: a3 60 73 12 00 mov %eax,0x127360
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
10a01c: 83 ec 0c sub $0xc,%esp
10a01f: 52 push %edx
10a020: e8 f3 1b 00 00 call 10bc18 <_TOD_Set>
_Thread_Enable_dispatch();
10a025: e8 78 2e 00 00 call 10cea2 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
10a02a: 83 c4 10 add $0x10,%esp
10a02d: 31 c0 xor %eax,%eax
10a02f: eb 25 jmp 10a056 <clock_settime+0x62>
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
10a031: 83 f8 02 cmp $0x2,%eax
10a034: 74 05 je 10a03b <clock_settime+0x47>
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
10a036: 83 f8 03 cmp $0x3,%eax
10a039: 75 0d jne 10a048 <clock_settime+0x54>
rtems_set_errno_and_return_minus_one( ENOSYS );
10a03b: e8 b0 7f 00 00 call 111ff0 <__errno>
10a040: c7 00 58 00 00 00 movl $0x58,(%eax)
10a046: eb 0b jmp 10a053 <clock_settime+0x5f>
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
10a048: e8 a3 7f 00 00 call 111ff0 <__errno>
10a04d: c7 00 16 00 00 00 movl $0x16,(%eax)
10a053: 83 c8 ff or $0xffffffff,%eax
return 0;
}
10a056: c9 leave
10a057: c3 ret
0010d430 <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
10d430: 55 push %ebp
10d431: 89 e5 mov %esp,%ebp
10d433: 57 push %edi
10d434: 56 push %esi
10d435: 53 push %ebx
10d436: 83 ec 1c sub $0x1c,%esp
10d439: 8b 4d 0c mov 0xc(%ebp),%ecx
10d43c: 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 ) )
10d43f: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d446: 74 0d je 10d455 <devFS_evaluate_path+0x25><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d448: e8 07 23 00 00 call 10f754 <__errno>
10d44d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d453: eb 77 jmp 10d4cc <devFS_evaluate_path+0x9c><== NOT EXECUTED
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
10d455: 8b 33 mov (%ebx),%esi
if (!device_name_table)
10d457: 85 f6 test %esi,%esi
10d459: 74 04 je 10d45f <devFS_evaluate_path+0x2f>
10d45b: 31 ff xor %edi,%edi
10d45d: eb 5a jmp 10d4b9 <devFS_evaluate_path+0x89>
rtems_set_errno_and_return_minus_one( EFAULT );
10d45f: e8 f0 22 00 00 call 10f754 <__errno>
10d464: c7 00 0e 00 00 00 movl $0xe,(%eax)
10d46a: eb 60 jmp 10d4cc <devFS_evaluate_path+0x9c>
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
10d46c: 8b 16 mov (%esi),%edx
10d46e: 85 d2 test %edx,%edx
10d470: 74 43 je 10d4b5 <devFS_evaluate_path+0x85>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
10d472: 50 push %eax
10d473: 51 push %ecx
10d474: 52 push %edx
10d475: ff 75 08 pushl 0x8(%ebp)
10d478: 89 55 e4 mov %edx,-0x1c(%ebp)
10d47b: 89 4d e0 mov %ecx,-0x20(%ebp)
10d47e: e8 b1 2f 00 00 call 110434 <strncmp>
10d483: 83 c4 10 add $0x10,%esp
10d486: 85 c0 test %eax,%eax
10d488: 8b 55 e4 mov -0x1c(%ebp),%edx
10d48b: 8b 4d e0 mov -0x20(%ebp),%ecx
10d48e: 75 25 jne 10d4b5 <devFS_evaluate_path+0x85>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
10d490: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1)
10d494: 75 1f jne 10d4b5 <devFS_evaluate_path+0x85><== NEVER TAKEN
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
10d496: 89 33 mov %esi,(%ebx)
pathloc->handlers = &devFS_file_handlers;
10d498: c7 43 08 8c 0f 12 00 movl $0x120f8c,0x8(%ebx)
pathloc->ops = &devFS_ops;
10d49f: c7 43 0c 44 0f 12 00 movl $0x120f44,0xc(%ebx)
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
10d4a6: a1 e0 10 12 00 mov 0x1210e0,%eax
10d4ab: 8b 40 28 mov 0x28(%eax),%eax
10d4ae: 89 43 10 mov %eax,0x10(%ebx)
return 0;
10d4b1: 31 c0 xor %eax,%eax
10d4b3: eb 1a jmp 10d4cf <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++) {
10d4b5: 47 inc %edi
10d4b6: 83 c6 14 add $0x14,%esi
10d4b9: 3b 3d 48 f1 11 00 cmp 0x11f148,%edi
10d4bf: 72 ab jb 10d46c <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 );
10d4c1: e8 8e 22 00 00 call 10f754 <__errno>
10d4c6: c7 00 02 00 00 00 movl $0x2,(%eax)
10d4cc: 83 c8 ff or $0xffffffff,%eax
}
10d4cf: 8d 65 f4 lea -0xc(%ebp),%esp
10d4d2: 5b pop %ebx
10d4d3: 5e pop %esi
10d4d4: 5f pop %edi
10d4d5: c9 leave
10d4d6: c3 ret
00106c40 <devFS_mknod>:
const char *path,
mode_t mode,
dev_t dev,
rtems_filesystem_location_info_t *pathloc
)
{
106c40: 55 push %ebp
106c41: 89 e5 mov %esp,%ebp
106c43: 57 push %edi
106c44: 56 push %esi
106c45: 53 push %ebx
106c46: 83 ec 1c sub $0x1c,%esp
106c49: 8b 7d 08 mov 0x8(%ebp),%edi
106c4c: 8b 4d 10 mov 0x10(%ebp),%ecx
106c4f: 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') &&
106c52: 80 3f 64 cmpb $0x64,(%edi)
106c55: 75 18 jne 106c6f <devFS_mknod+0x2f>
106c57: 80 7f 01 65 cmpb $0x65,0x1(%edi)
106c5b: 75 12 jne 106c6f <devFS_mknod+0x2f> <== NEVER TAKEN
106c5d: 80 7f 02 76 cmpb $0x76,0x2(%edi)
106c61: 75 0c jne 106c6f <devFS_mknod+0x2f> <== NEVER TAKEN
(path[2] == 'v') && (path[3] == '\0'))
return 0;
106c63: 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'))
106c65: 80 7f 03 00 cmpb $0x0,0x3(%edi)
106c69: 0f 84 c9 00 00 00 je 106d38 <devFS_mknod+0xf8>
return 0;
/* must be a character device or a block device */
if (!S_ISBLK(mode) && !S_ISCHR(mode))
106c6f: 8b 45 0c mov 0xc(%ebp),%eax
106c72: 25 00 f0 00 00 and $0xf000,%eax
106c77: 3d 00 20 00 00 cmp $0x2000,%eax
106c7c: 74 14 je 106c92 <devFS_mknod+0x52>
106c7e: 3d 00 60 00 00 cmp $0x6000,%eax
106c83: 74 0d je 106c92 <devFS_mknod+0x52>
rtems_set_errno_and_return_minus_one( EINVAL );
106c85: e8 ca 8a 00 00 call 10f754 <__errno>
106c8a: c7 00 16 00 00 00 movl $0x16,(%eax)
106c90: eb 23 jmp 106cb5 <devFS_mknod+0x75>
)
{
union __rtems_dev_t temp;
temp.device = device;
return temp.__overlay.major;
106c92: 89 4d e4 mov %ecx,-0x1c(%ebp)
dev_t device
)
{
union __rtems_dev_t temp;
temp.device = device;
106c95: 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;
106c98: 8b 45 18 mov 0x18(%ebp),%eax
106c9b: 8b 08 mov (%eax),%ecx
if (!device_name_table)
106c9d: 85 c9 test %ecx,%ecx
106c9f: 74 09 je 106caa <devFS_mknod+0x6a>
106ca1: 89 ca mov %ecx,%edx
106ca3: 83 ce ff or $0xffffffff,%esi
106ca6: 31 db xor %ebx,%ebx
106ca8: eb 46 jmp 106cf0 <devFS_mknod+0xb0>
rtems_set_errno_and_return_minus_one( EFAULT );
106caa: e8 a5 8a 00 00 call 10f754 <__errno>
106caf: c7 00 0e 00 00 00 movl $0xe,(%eax)
106cb5: 83 c8 ff or $0xffffffff,%eax
106cb8: eb 7e jmp 106d38 <devFS_mknod+0xf8>
for (slot = -1, i = 0; i < rtems_device_table_size; i++){
if (device_name_table[i].device_name == NULL)
106cba: 8b 02 mov (%edx),%eax
106cbc: 85 c0 test %eax,%eax
106cbe: 74 2a je 106cea <devFS_mknod+0xaa>
slot = i;
else
if (strcmp(path, device_name_table[i].device_name) == 0)
106cc0: 83 ec 08 sub $0x8,%esp
106cc3: 50 push %eax
106cc4: 57 push %edi
106cc5: 89 55 d8 mov %edx,-0x28(%ebp)
106cc8: 89 4d dc mov %ecx,-0x24(%ebp)
106ccb: e8 bc 96 00 00 call 11038c <strcmp>
106cd0: 83 c4 10 add $0x10,%esp
106cd3: 85 c0 test %eax,%eax
106cd5: 8b 55 d8 mov -0x28(%ebp),%edx
106cd8: 8b 4d dc mov -0x24(%ebp),%ecx
106cdb: 75 0f jne 106cec <devFS_mknod+0xac>
rtems_set_errno_and_return_minus_one( EEXIST );
106cdd: e8 72 8a 00 00 call 10f754 <__errno>
106ce2: c7 00 11 00 00 00 movl $0x11,(%eax)
106ce8: eb cb jmp 106cb5 <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;
106cea: 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++){
106cec: 43 inc %ebx
106ced: 83 c2 14 add $0x14,%edx
106cf0: 3b 1d 48 f1 11 00 cmp 0x11f148,%ebx
106cf6: 72 c2 jb 106cba <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)
106cf8: 83 fe ff cmp $0xffffffff,%esi
106cfb: 75 0d jne 106d0a <devFS_mknod+0xca>
rtems_set_errno_and_return_minus_one( ENOMEM );
106cfd: e8 52 8a 00 00 call 10f754 <__errno>
106d02: c7 00 0c 00 00 00 movl $0xc,(%eax)
106d08: eb ab jmp 106cb5 <devFS_mknod+0x75>
_ISR_Disable(level);
106d0a: 9c pushf
106d0b: fa cli
106d0c: 5b pop %ebx
device_name_table[slot].device_name = (char *)path;
106d0d: 6b d6 14 imul $0x14,%esi,%edx
106d10: 8d 14 11 lea (%ecx,%edx,1),%edx
106d13: 89 3a mov %edi,(%edx)
device_name_table[slot].device_name_length = strlen(path);
106d15: 31 c0 xor %eax,%eax
106d17: 83 c9 ff or $0xffffffff,%ecx
106d1a: f2 ae repnz scas %es:(%edi),%al
106d1c: f7 d1 not %ecx
106d1e: 49 dec %ecx
106d1f: 89 4a 04 mov %ecx,0x4(%edx)
device_name_table[slot].major = major;
106d22: 8b 45 e4 mov -0x1c(%ebp),%eax
106d25: 89 42 08 mov %eax,0x8(%edx)
device_name_table[slot].minor = minor;
106d28: 8b 45 e0 mov -0x20(%ebp),%eax
106d2b: 89 42 0c mov %eax,0xc(%edx)
device_name_table[slot].mode = mode;
106d2e: 8b 45 0c mov 0xc(%ebp),%eax
106d31: 89 42 10 mov %eax,0x10(%edx)
_ISR_Enable(level);
106d34: 53 push %ebx
106d35: 9d popf
return 0;
106d36: 31 c0 xor %eax,%eax
}
106d38: 8d 65 f4 lea -0xc(%ebp),%esp
106d3b: 5b pop %ebx
106d3c: 5e pop %esi
106d3d: 5f pop %edi
106d3e: c9 leave
106d3f: c3 ret
00108084 <drainOutput>:
/*
* Drain output queue
*/
static void
drainOutput (struct rtems_termios_tty *tty)
{
108084: 55 push %ebp
108085: 89 e5 mov %esp,%ebp
108087: 53 push %ebx
108088: 83 ec 04 sub $0x4,%esp
10808b: 89 c3 mov %eax,%ebx
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) {
10808d: 83 b8 b4 00 00 00 00 cmpl $0x0,0xb4(%eax)
108094: 74 46 je 1080dc <drainOutput+0x58>
rtems_interrupt_disable (level);
108096: 9c pushf
108097: fa cli
108098: 58 pop %eax
while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) {
108099: eb 2f jmp 1080ca <drainOutput+0x46>
tty->rawOutBufState = rob_wait;
10809b: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
1080a2: 00 00 00
rtems_interrupt_enable (level);
1080a5: 50 push %eax
1080a6: 9d popf
sc = rtems_semaphore_obtain(
1080a7: 50 push %eax
1080a8: 6a 00 push $0x0
1080aa: 6a 00 push $0x0
1080ac: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
1080b2: e8 b1 20 00 00 call 10a168 <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
1080b7: 83 c4 10 add $0x10,%esp
1080ba: 85 c0 test %eax,%eax
1080bc: 74 09 je 1080c7 <drainOutput+0x43> <== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
1080be: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1080c1: 50 push %eax <== NOT EXECUTED
1080c2: e8 75 26 00 00 call 10a73c <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
1080c7: 9c pushf
1080c8: fa cli
1080c9: 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) {
1080ca: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx
1080d0: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
1080d6: 39 d1 cmp %edx,%ecx
1080d8: 75 c1 jne 10809b <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);
1080da: 50 push %eax
1080db: 9d popf
}
}
1080dc: 8b 5d fc mov -0x4(%ebp),%ebx
1080df: c9 leave
1080e0: c3 ret
00108c3b <echo>:
/*
* Echo a typed character
*/
static void
echo (unsigned char c, struct rtems_termios_tty *tty)
{
108c3b: 55 push %ebp
108c3c: 89 e5 mov %esp,%ebp
108c3e: 53 push %ebx
108c3f: 83 ec 24 sub $0x24,%esp
if ((tty->termios.c_lflag & ECHOCTL) &&
108c42: f6 42 3d 02 testb $0x2,0x3d(%edx)
108c46: 74 3e je 108c86 <echo+0x4b> <== NEVER TAKEN
iscntrl(c) && (c != '\t') && (c != '\n')) {
108c48: 0f b6 c8 movzbl %al,%ecx
108c4b: 8b 1d 1c 31 12 00 mov 0x12311c,%ebx
108c51: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1)
108c56: 74 2e je 108c86 <echo+0x4b>
108c58: 3c 09 cmp $0x9,%al
108c5a: 74 2a je 108c86 <echo+0x4b>
108c5c: 3c 0a cmp $0xa,%al
108c5e: 74 26 je 108c86 <echo+0x4b>
char echobuf[2];
echobuf[0] = '^';
108c60: c6 45 f6 5e movb $0x5e,-0xa(%ebp)
echobuf[1] = c ^ 0x40;
108c64: 83 f0 40 xor $0x40,%eax
108c67: 88 45 f7 mov %al,-0x9(%ebp)
rtems_termios_puts (echobuf, 2, tty);
108c6a: 50 push %eax
108c6b: 52 push %edx
108c6c: 6a 02 push $0x2
108c6e: 8d 45 f6 lea -0xa(%ebp),%eax
108c71: 50 push %eax
108c72: 89 55 e4 mov %edx,-0x1c(%ebp)
108c75: e8 84 fd ff ff call 1089fe <rtems_termios_puts>
tty->column += 2;
108c7a: 8b 55 e4 mov -0x1c(%ebp),%edx
108c7d: 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')) {
108c81: 83 c4 10 add $0x10,%esp
108c84: eb 08 jmp 108c8e <echo+0x53>
echobuf[0] = '^';
echobuf[1] = c ^ 0x40;
rtems_termios_puts (echobuf, 2, tty);
tty->column += 2;
} else {
oproc (c, tty);
108c86: 0f b6 c0 movzbl %al,%eax
108c89: e8 90 fe ff ff call 108b1e <oproc>
}
}
108c8e: 8b 5d fc mov -0x4(%ebp),%ebx
108c91: c9 leave
108c92: c3 ret
0010811e <endgrent>:
void endgrent(void)
{
10811e: 55 push %ebp
10811f: 89 e5 mov %esp,%ebp
108121: 83 ec 08 sub $0x8,%esp
if (group_fp != NULL)
108124: a1 98 6b 12 00 mov 0x126b98,%eax
108129: 85 c0 test %eax,%eax
10812b: 74 0c je 108139 <endgrent+0x1b> <== NEVER TAKEN
fclose(group_fp);
10812d: 83 ec 0c sub $0xc,%esp
108130: 50 push %eax
108131: e8 fe 9e 00 00 call 112034 <fclose>
108136: 83 c4 10 add $0x10,%esp
}
108139: c9 leave
10813a: c3 ret
00107fd1 <endpwent>:
void endpwent(void)
{
107fd1: 55 push %ebp
107fd2: 89 e5 mov %esp,%ebp
107fd4: 83 ec 08 sub $0x8,%esp
if (passwd_fp != NULL)
107fd7: a1 74 6c 12 00 mov 0x126c74,%eax
107fdc: 85 c0 test %eax,%eax
107fde: 74 0c je 107fec <endpwent+0x1b> <== NEVER TAKEN
fclose(passwd_fp);
107fe0: 83 ec 0c sub $0xc,%esp
107fe3: 50 push %eax
107fe4: e8 4b a0 00 00 call 112034 <fclose>
107fe9: 83 c4 10 add $0x10,%esp
}
107fec: c9 leave
107fed: c3 ret
00108c93 <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)
{
108c93: 55 push %ebp
108c94: 89 e5 mov %esp,%ebp
108c96: 57 push %edi
108c97: 56 push %esi
108c98: 53 push %ebx
108c99: 83 ec 2c sub $0x2c,%esp
108c9c: 89 c3 mov %eax,%ebx
108c9e: 89 55 e4 mov %edx,-0x1c(%ebp)
if (tty->ccount == 0)
108ca1: 83 78 20 00 cmpl $0x0,0x20(%eax)
108ca5: 0f 84 59 01 00 00 je 108e04 <erase+0x171>
return;
if (lineFlag) {
108cab: 85 d2 test %edx,%edx
108cad: 0f 84 46 01 00 00 je 108df9 <erase+0x166>
if (!(tty->termios.c_lflag & ECHO)) {
108cb3: 8b 40 3c mov 0x3c(%eax),%eax
108cb6: a8 08 test $0x8,%al
108cb8: 75 0c jne 108cc6 <erase+0x33> <== ALWAYS TAKEN
tty->ccount = 0;
108cba: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
return;
108cc1: e9 3e 01 00 00 jmp 108e04 <erase+0x171> <== NOT EXECUTED
}
if (!(tty->termios.c_lflag & ECHOE)) {
108cc6: a8 10 test $0x10,%al
108cc8: 0f 85 2b 01 00 00 jne 108df9 <erase+0x166> <== ALWAYS TAKEN
tty->ccount = 0;
108cce: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) <== NOT EXECUTED
echo (tty->termios.c_cc[VKILL], tty);
108cd5: 0f b6 43 44 movzbl 0x44(%ebx),%eax <== NOT EXECUTED
108cd9: 89 da mov %ebx,%edx <== NOT EXECUTED
108cdb: e8 5b ff ff ff call 108c3b <echo> <== NOT EXECUTED
if (tty->termios.c_lflag & ECHOK)
108ce0: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED
108ce4: 0f 84 1a 01 00 00 je 108e04 <erase+0x171> <== NOT EXECUTED
echo ('\n', tty);
108cea: 89 da mov %ebx,%edx <== NOT EXECUTED
108cec: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
108cf1: eb 2a jmp 108d1d <erase+0x8a> <== NOT EXECUTED
return;
}
}
while (tty->ccount) {
unsigned char c = tty->cbuf[--tty->ccount];
108cf3: 8b 7b 1c mov 0x1c(%ebx),%edi
108cf6: 8d 50 ff lea -0x1(%eax),%edx
108cf9: 89 53 20 mov %edx,0x20(%ebx)
108cfc: 8a 4c 07 ff mov -0x1(%edi,%eax,1),%cl
if (tty->termios.c_lflag & ECHO) {
108d00: 8b 53 3c mov 0x3c(%ebx),%edx
108d03: f6 c2 08 test $0x8,%dl
108d06: 0f 84 e7 00 00 00 je 108df3 <erase+0x160> <== NEVER TAKEN
if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) {
108d0c: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108d10: 75 17 jne 108d29 <erase+0x96>
108d12: f6 c2 10 test $0x10,%dl
108d15: 75 12 jne 108d29 <erase+0x96> <== ALWAYS TAKEN
echo (tty->termios.c_cc[VERASE], tty);
108d17: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED
108d1b: 89 da mov %ebx,%edx <== NOT EXECUTED
}
}
if (!lineFlag)
break;
}
}
108d1d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
108d20: 5b pop %ebx <== NOT EXECUTED
108d21: 5e pop %esi <== NOT EXECUTED
108d22: 5f pop %edi <== NOT EXECUTED
108d23: 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);
108d24: e9 12 ff ff ff jmp 108c3b <echo> <== NOT EXECUTED
} else if (c == '\t') {
108d29: 80 f9 09 cmp $0x9,%cl
108d2c: 8b 35 1c 31 12 00 mov 0x12311c,%esi
108d32: 89 75 e0 mov %esi,-0x20(%ebp)
108d35: 75 60 jne 108d97 <erase+0x104>
int col = tty->read_start_column;
108d37: 8b 73 2c mov 0x2c(%ebx),%esi
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108d3a: 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)
108d3f: 81 e2 00 02 00 00 and $0x200,%edx
108d45: 89 55 dc mov %edx,-0x24(%ebp)
108d48: 89 45 d4 mov %eax,-0x2c(%ebp)
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108d4b: eb 28 jmp 108d75 <erase+0xe2>
c = tty->cbuf[i++];
108d4d: 8a 54 0f ff mov -0x1(%edi,%ecx,1),%dl
if (c == '\t') {
108d51: 80 fa 09 cmp $0x9,%dl
108d54: 75 05 jne 108d5b <erase+0xc8>
col = (col | 7) + 1;
108d56: 83 ce 07 or $0x7,%esi
108d59: eb 18 jmp 108d73 <erase+0xe0>
} else if (iscntrl (c)) {
108d5b: 0f b6 d2 movzbl %dl,%edx
108d5e: 8b 45 e0 mov -0x20(%ebp),%eax
108d61: f6 44 10 01 20 testb $0x20,0x1(%eax,%edx,1)
108d66: 74 0b je 108d73 <erase+0xe0> <== ALWAYS TAKEN
if (tty->termios.c_lflag & ECHOCTL)
108d68: 83 7d dc 00 cmpl $0x0,-0x24(%ebp) <== NOT EXECUTED
108d6c: 74 06 je 108d74 <erase+0xe1> <== NOT EXECUTED
col += 2;
108d6e: 83 c6 02 add $0x2,%esi <== NOT EXECUTED
108d71: eb 01 jmp 108d74 <erase+0xe1> <== NOT EXECUTED
} else {
col++;
108d73: 46 inc %esi
108d74: 41 inc %ecx
int i = 0;
/*
* Find the character before the tab
*/
while (i != tty->ccount) {
108d75: 3b 4d d4 cmp -0x2c(%ebp),%ecx
108d78: 75 d3 jne 108d4d <erase+0xba>
108d7a: eb 14 jmp 108d90 <erase+0xfd>
/*
* Back up over the tab
*/
while (tty->column > col) {
rtems_termios_puts ("\b", 1, tty);
108d7c: 57 push %edi
108d7d: 53 push %ebx
108d7e: 6a 01 push $0x1
108d80: 68 44 f0 11 00 push $0x11f044
108d85: e8 74 fc ff ff call 1089fe <rtems_termios_puts>
tty->column--;
108d8a: ff 4b 28 decl 0x28(%ebx)
108d8d: 83 c4 10 add $0x10,%esp
}
/*
* Back up over the tab
*/
while (tty->column > col) {
108d90: 39 73 28 cmp %esi,0x28(%ebx)
108d93: 7f e7 jg 108d7c <erase+0xe9>
108d95: eb 5c jmp 108df3 <erase+0x160>
rtems_termios_puts ("\b", 1, tty);
tty->column--;
}
}
else {
if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) {
108d97: 0f b6 f1 movzbl %cl,%esi
108d9a: 8b 45 e0 mov -0x20(%ebp),%eax
108d9d: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108da2: 74 21 je 108dc5 <erase+0x132> <== ALWAYS TAKEN
108da4: 80 e6 02 and $0x2,%dh <== NOT EXECUTED
108da7: 74 1c je 108dc5 <erase+0x132> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108da9: 51 push %ecx <== NOT EXECUTED
108daa: 53 push %ebx <== NOT EXECUTED
108dab: 6a 03 push $0x3 <== NOT EXECUTED
108dad: 68 42 f0 11 00 push $0x11f042 <== NOT EXECUTED
108db2: e8 47 fc ff ff call 1089fe <rtems_termios_puts> <== NOT EXECUTED
if (tty->column)
108db7: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108dba: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
108dbd: 85 c0 test %eax,%eax <== NOT EXECUTED
108dbf: 74 04 je 108dc5 <erase+0x132> <== NOT EXECUTED
tty->column--;
108dc1: 48 dec %eax <== NOT EXECUTED
108dc2: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
}
if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) {
108dc5: a1 1c 31 12 00 mov 0x12311c,%eax
108dca: f6 44 30 01 20 testb $0x20,0x1(%eax,%esi,1)
108dcf: 74 06 je 108dd7 <erase+0x144> <== ALWAYS TAKEN
108dd1: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED
108dd5: 74 1c je 108df3 <erase+0x160> <== NOT EXECUTED
rtems_termios_puts ("\b \b", 3, tty);
108dd7: 52 push %edx
108dd8: 53 push %ebx
108dd9: 6a 03 push $0x3
108ddb: 68 42 f0 11 00 push $0x11f042
108de0: e8 19 fc ff ff call 1089fe <rtems_termios_puts>
if (tty->column)
108de5: 8b 43 28 mov 0x28(%ebx),%eax
108de8: 83 c4 10 add $0x10,%esp
108deb: 85 c0 test %eax,%eax
108ded: 74 04 je 108df3 <erase+0x160> <== NEVER TAKEN
tty->column--;
108def: 48 dec %eax
108df0: 89 43 28 mov %eax,0x28(%ebx)
}
}
}
if (!lineFlag)
108df3: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
108df7: 74 0b je 108e04 <erase+0x171>
echo ('\n', tty);
return;
}
}
while (tty->ccount) {
108df9: 8b 43 20 mov 0x20(%ebx),%eax
108dfc: 85 c0 test %eax,%eax
108dfe: 0f 85 ef fe ff ff jne 108cf3 <erase+0x60>
}
}
if (!lineFlag)
break;
}
}
108e04: 8d 65 f4 lea -0xc(%ebp),%esp
108e07: 5b pop %ebx
108e08: 5e pop %esi
108e09: 5f pop %edi
108e0a: c9 leave
108e0b: c3 ret
00107bd8 <fcntl>:
int fcntl(
int fd,
int cmd,
...
)
{
107bd8: 55 push %ebp
107bd9: 89 e5 mov %esp,%ebp
107bdb: 57 push %edi
107bdc: 56 push %esi
107bdd: 53 push %ebx
107bde: 83 ec 0c sub $0xc,%esp
107be1: 8b 5d 08 mov 0x8(%ebp),%ebx
int ret;
va_list ap;
va_start( ap, cmd );
107be4: 8d 75 10 lea 0x10(%ebp),%esi
int fd2;
int flags;
int mask;
int ret = 0;
rtems_libio_check_fd( fd );
107be7: 8b 0d 44 21 12 00 mov 0x122144,%ecx
107bed: 39 cb cmp %ecx,%ebx
107bef: 73 14 jae 107c05 <fcntl+0x2d>
iop = rtems_libio_iop( fd );
107bf1: 8b 15 d8 61 12 00 mov 0x1261d8,%edx
107bf7: 6b db 38 imul $0x38,%ebx,%ebx
107bfa: 8d 1c 1a lea (%edx,%ebx,1),%ebx
rtems_libio_check_is_open(iop);
107bfd: 8b 43 14 mov 0x14(%ebx),%eax
107c00: f6 c4 01 test $0x1,%ah
107c03: 75 10 jne 107c15 <fcntl+0x3d>
107c05: e8 aa a3 00 00 call 111fb4 <__errno>
107c0a: c7 00 09 00 00 00 movl $0x9,(%eax)
107c10: e9 e6 00 00 00 jmp 107cfb <fcntl+0x123>
/*
* This switch should contain all the cases from POSIX.
*/
switch ( cmd ) {
107c15: 83 7d 0c 09 cmpl $0x9,0xc(%ebp)
107c19: 0f 87 af 00 00 00 ja 107cce <fcntl+0xf6>
107c1f: 8b 7d 0c mov 0xc(%ebp),%edi
107c22: ff 24 bd 90 08 12 00 jmp *0x120890(,%edi,4)
case F_DUPFD: /* dup */
fd2 = va_arg( ap, int );
107c29: 8b 36 mov (%esi),%esi
if ( fd2 )
107c2b: 85 f6 test %esi,%esi
107c2d: 74 0e je 107c3d <fcntl+0x65>
diop = rtems_libio_iop( fd2 );
107c2f: 31 c0 xor %eax,%eax
107c31: 39 ce cmp %ecx,%esi
107c33: 73 15 jae 107c4a <fcntl+0x72> <== NEVER TAKEN
107c35: 6b c6 38 imul $0x38,%esi,%eax
107c38: 8d 04 02 lea (%edx,%eax,1),%eax
107c3b: eb 0d jmp 107c4a <fcntl+0x72>
else {
/* allocate a file control block */
diop = rtems_libio_allocate();
107c3d: e8 d1 04 00 00 call 108113 <rtems_libio_allocate>
if ( diop == 0 ) {
107c42: 85 c0 test %eax,%eax
107c44: 0f 84 b1 00 00 00 je 107cfb <fcntl+0x123> <== NEVER TAKEN
ret = -1;
break;
}
}
diop->flags = iop->flags;
107c4a: 8b 53 14 mov 0x14(%ebx),%edx
107c4d: 89 50 14 mov %edx,0x14(%eax)
diop->pathinfo = iop->pathinfo;
107c50: 8d 78 18 lea 0x18(%eax),%edi
107c53: 8d 73 18 lea 0x18(%ebx),%esi
107c56: b9 05 00 00 00 mov $0x5,%ecx
107c5b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ret = (int) (diop - rtems_libio_iops);
107c5d: 2b 05 d8 61 12 00 sub 0x1261d8,%eax
107c63: c1 f8 03 sar $0x3,%eax
107c66: 69 f0 b7 6d db b6 imul $0xb6db6db7,%eax,%esi
107c6c: eb 6d jmp 107cdb <fcntl+0x103>
break;
case F_GETFD: /* get f_flags */
ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0);
107c6e: f6 c4 08 test $0x8,%ah
107c71: 0f 95 c0 setne %al
107c74: 0f b6 c0 movzbl %al,%eax
107c77: 89 c6 mov %eax,%esi
107c79: eb 64 jmp 107cdf <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 ) )
107c7b: 83 3e 00 cmpl $0x0,(%esi)
107c7e: 74 05 je 107c85 <fcntl+0xad>
iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC;
107c80: 80 cc 08 or $0x8,%ah
107c83: eb 03 jmp 107c88 <fcntl+0xb0>
else
iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC;
107c85: 80 e4 f7 and $0xf7,%ah
107c88: 89 43 14 mov %eax,0x14(%ebx)
107c8b: eb 30 jmp 107cbd <fcntl+0xe5>
break;
case F_GETFL: /* more flags (cloexec) */
ret = rtems_libio_to_fcntl_flags( iop->flags );
107c8d: 83 ec 0c sub $0xc,%esp
107c90: 50 push %eax
107c91: e8 3f 04 00 00 call 1080d5 <rtems_libio_to_fcntl_flags>
107c96: 89 c6 mov %eax,%esi
107c98: 83 c4 10 add $0x10,%esp
107c9b: eb 3e jmp 107cdb <fcntl+0x103>
break;
case F_SETFL:
flags = rtems_libio_fcntl_flags( va_arg( ap, int ) );
107c9d: 83 ec 0c sub $0xc,%esp
107ca0: ff 36 pushl (%esi)
107ca2: e8 f9 03 00 00 call 1080a0 <rtems_libio_fcntl_flags>
/*
* XXX If we are turning on append, should we seek to the end?
*/
iop->flags = (iop->flags & ~mask) | (flags & mask);
107ca7: 25 01 02 00 00 and $0x201,%eax
107cac: 8b 53 14 mov 0x14(%ebx),%edx
107caf: 81 e2 fe fd ff ff and $0xfffffdfe,%edx
107cb5: 09 d0 or %edx,%eax
107cb7: 89 43 14 mov %eax,0x14(%ebx)
107cba: 83 c4 10 add $0x10,%esp
rtems_libio_t *iop;
rtems_libio_t *diop;
int fd2;
int flags;
int mask;
int ret = 0;
107cbd: 31 f6 xor %esi,%esi
107cbf: eb 1e jmp 107cdf <fcntl+0x107>
errno = ENOTSUP;
ret = -1;
break;
case F_GETOWN: /* for sockets. */
errno = ENOTSUP;
107cc1: e8 ee a2 00 00 call 111fb4 <__errno>
107cc6: c7 00 86 00 00 00 movl $0x86,(%eax)
107ccc: eb 2d jmp 107cfb <fcntl+0x123>
ret = -1;
break;
default:
errno = EINVAL;
107cce: e8 e1 a2 00 00 call 111fb4 <__errno>
107cd3: c7 00 16 00 00 00 movl $0x16,(%eax)
107cd9: eb 20 jmp 107cfb <fcntl+0x123>
/*
* If we got this far successfully, then we give the optional
* filesystem specific handler a chance to process this.
*/
if (ret >= 0) {
107cdb: 85 f6 test %esi,%esi
107cdd: 78 1f js 107cfe <fcntl+0x126> <== NEVER TAKEN
int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop );
107cdf: 50 push %eax
107ce0: 50 push %eax
107ce1: 8b 43 20 mov 0x20(%ebx),%eax
107ce4: 53 push %ebx
107ce5: ff 75 0c pushl 0xc(%ebp)
107ce8: ff 50 30 call *0x30(%eax)
107ceb: 89 c3 mov %eax,%ebx
if (err) {
107ced: 83 c4 10 add $0x10,%esp
107cf0: 85 c0 test %eax,%eax
107cf2: 74 0a je 107cfe <fcntl+0x126> <== ALWAYS TAKEN
errno = err;
107cf4: e8 bb a2 00 00 call 111fb4 <__errno> <== NOT EXECUTED
107cf9: 89 18 mov %ebx,(%eax) <== NOT EXECUTED
ret = -1;
107cfb: 83 ce ff or $0xffffffff,%esi
va_list ap;
va_start( ap, cmd );
ret = vfcntl(fd,cmd,ap);
va_end(ap);
return ret;
}
107cfe: 89 f0 mov %esi,%eax
107d00: 8d 65 f4 lea -0xc(%ebp),%esp
107d03: 5b pop %ebx
107d04: 5e pop %esi
107d05: 5f pop %edi
107d06: c9 leave
107d07: c3 ret
0010fae3 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10fae3: 55 push %ebp
10fae4: 89 e5 mov %esp,%ebp
10fae6: 57 push %edi
10fae7: 56 push %esi
10fae8: 53 push %ebx
10fae9: 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) {
10faec: 83 3d 00 70 12 00 00 cmpl $0x0,0x127000
10faf3: 75 50 jne 10fb45 <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 );
10faf5: 53 push %ebx
10faf6: 6a 00 push $0x0
10faf8: 6a 00 push $0x0
10fafa: ff 35 00 72 12 00 pushl 0x127200
10fb00: e8 07 c1 ff ff call 10bc0c <rtems_semaphore_obtain>
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10fb05: 83 c4 10 add $0x10,%esp
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
10fb08: 31 db xor %ebx,%ebx
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10fb0a: 83 3d 00 70 12 00 00 cmpl $0x0,0x127000
10fb11: 75 1d jne 10fb30 <fifo_open+0x4d> <== NEVER TAKEN
sc = rtems_semaphore_create(
10fb13: 83 ec 0c sub $0xc,%esp
10fb16: 68 00 70 12 00 push $0x127000
10fb1b: 6a 00 push $0x0
10fb1d: 6a 54 push $0x54
10fb1f: 6a 01 push $0x1
10fb21: 68 45 50 49 50 push $0x50495045
10fb26: e8 b9 be ff ff call 10b9e4 <rtems_semaphore_create>
10fb2b: 89 c3 mov %eax,%ebx
10fb2d: 83 c4 20 add $0x20,%esp
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10fb30: 83 ec 0c sub $0xc,%esp
10fb33: ff 35 00 72 12 00 pushl 0x127200
10fb39: e8 ba c1 ff ff call 10bcf8 <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10fb3e: 83 c4 10 add $0x10,%esp
10fb41: 85 db test %ebx,%ebx
10fb43: 75 19 jne 10fb5e <fifo_open+0x7b>
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
10fb45: 51 push %ecx
10fb46: 6a 00 push $0x0
10fb48: 6a 00 push $0x0
10fb4a: ff 35 00 70 12 00 pushl 0x127000
10fb50: e8 b7 c0 ff ff call 10bc0c <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
10fb55: 83 c4 10 add $0x10,%esp
return 0;
10fb58: 31 f6 xor %esi,%esi
if (sc == RTEMS_SUCCESSFUL) {
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
}
if (sc == RTEMS_SUCCESSFUL) {
10fb5a: 85 c0 test %eax,%eax
10fb5c: 74 05 je 10fb63 <fifo_open+0x80> <== ALWAYS TAKEN
return 0;
} else {
return -ENOMEM;
10fb5e: be f4 ff ff ff mov $0xfffffff4,%esi
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
if (err)
10fb63: 85 f6 test %esi,%esi
10fb65: 0f 85 37 03 00 00 jne 10fea2 <fifo_open+0x3bf>
return err;
pipe = *pipep;
10fb6b: 8b 45 08 mov 0x8(%ebp),%eax
10fb6e: 8b 18 mov (%eax),%ebx
if (pipe == NULL) {
10fb70: 85 db test %ebx,%ebx
10fb72: 0f 85 56 01 00 00 jne 10fcce <fifo_open+0x1eb>
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
10fb78: 83 ec 0c sub $0xc,%esp
10fb7b: 6a 34 push $0x34
10fb7d: e8 2e 94 ff ff call 108fb0 <malloc>
10fb82: 89 c3 mov %eax,%ebx
10fb84: 89 45 d4 mov %eax,-0x2c(%ebp)
if (pipe == NULL)
10fb87: 83 c4 10 add $0x10,%esp
10fb8a: 85 c0 test %eax,%eax
10fb8c: 0f 84 35 01 00 00 je 10fcc7 <fifo_open+0x1e4>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
10fb92: b9 0d 00 00 00 mov $0xd,%ecx
10fb97: 89 c7 mov %eax,%edi
10fb99: 89 f0 mov %esi,%eax
10fb9b: f3 ab rep stos %eax,%es:(%edi)
pipe->Size = PIPE_BUF;
10fb9d: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx)
pipe->Buffer = malloc(pipe->Size);
10fba4: 83 ec 0c sub $0xc,%esp
10fba7: 68 00 02 00 00 push $0x200
10fbac: e8 ff 93 ff ff call 108fb0 <malloc>
10fbb1: 89 03 mov %eax,(%ebx)
if (! pipe->Buffer)
10fbb3: 83 c4 10 add $0x10,%esp
10fbb6: 85 c0 test %eax,%eax
10fbb8: 0f 84 fb 00 00 00 je 10fcb9 <fifo_open+0x1d6> <== NEVER TAKEN
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fbbe: 8d 43 2c lea 0x2c(%ebx),%eax
10fbc1: 50 push %eax
10fbc2: 6a 00 push $0x0
10fbc4: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'r', c),
10fbc6: 0f be 05 88 50 12 00 movsbl 0x125088,%eax
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fbcd: 0d 00 72 49 50 or $0x50497200,%eax
10fbd2: 50 push %eax
10fbd3: e8 40 18 00 00 call 111418 <rtems_barrier_create>
10fbd8: 83 c4 10 add $0x10,%esp
10fbdb: 85 c0 test %eax,%eax
10fbdd: 0f 85 c6 00 00 00 jne 10fca9 <fifo_open+0x1c6>
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
10fbe3: 8d 43 30 lea 0x30(%ebx),%eax
10fbe6: 50 push %eax
10fbe7: 6a 00 push $0x0
10fbe9: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'w', c),
10fbeb: 0f be 05 88 50 12 00 movsbl 0x125088,%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(
10fbf2: 0d 00 77 49 50 or $0x50497700,%eax
10fbf7: 50 push %eax
10fbf8: e8 1b 18 00 00 call 111418 <rtems_barrier_create>
10fbfd: 83 c4 10 add $0x10,%esp
10fc00: 85 c0 test %eax,%eax
10fc02: 0f 85 90 00 00 00 jne 10fc98 <fifo_open+0x1b5>
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
10fc08: 83 ec 0c sub $0xc,%esp
10fc0b: 8d 43 28 lea 0x28(%ebx),%eax
10fc0e: 50 push %eax
10fc0f: 6a 00 push $0x0
10fc11: 6a 10 push $0x10
10fc13: 6a 01 push $0x1
rtems_build_name ('P', 'I', 's', c), 1,
10fc15: 0f be 05 88 50 12 00 movsbl 0x125088,%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(
10fc1c: 0d 00 73 49 50 or $0x50497300,%eax
10fc21: 50 push %eax
10fc22: e8 bd bd ff ff call 10b9e4 <rtems_semaphore_create>
10fc27: 83 c4 20 add $0x20,%esp
10fc2a: 85 c0 test %eax,%eax
10fc2c: 75 59 jne 10fc87 <fifo_open+0x1a4>
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
10fc2e: 52 push %edx
/* Set barriers to be interruptible by signals. */
static void pipe_interruptible(pipe_control_t *pipe)
{
Objects_Locations location;
_Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state
10fc2f: 8d 7d e0 lea -0x20(%ebp),%edi
10fc32: 57 push %edi
10fc33: ff 73 2c pushl 0x2c(%ebx)
10fc36: 68 5c 7c 12 00 push $0x127c5c
10fc3b: e8 18 d5 ff ff call 10d158 <_Objects_Get>
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
10fc40: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax)
_Thread_Enable_dispatch();
10fc47: e8 1a df ff ff call 10db66 <_Thread_Enable_dispatch>
10fc4c: 83 c4 0c add $0xc,%esp
10fc4f: 57 push %edi
10fc50: ff 73 30 pushl 0x30(%ebx)
10fc53: 68 5c 7c 12 00 push $0x127c5c
10fc58: e8 fb d4 ff ff call 10d158 <_Objects_Get>
_Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state
|= STATES_INTERRUPTIBLE_BY_SIGNAL;
10fc5d: 81 48 4c 00 00 00 10 orl $0x10000000,0x4c(%eax)
_Thread_Enable_dispatch();
10fc64: e8 fd de ff ff call 10db66 <_Thread_Enable_dispatch>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
10fc69: a0 88 50 12 00 mov 0x125088,%al
10fc6e: 8d 50 01 lea 0x1(%eax),%edx
10fc71: 88 15 88 50 12 00 mov %dl,0x125088
10fc77: 83 c4 10 add $0x10,%esp
10fc7a: 3c 7a cmp $0x7a,%al
10fc7c: 75 50 jne 10fcce <fifo_open+0x1eb>
c = 'a';
10fc7e: c6 05 88 50 12 00 61 movb $0x61,0x125088
10fc85: eb 47 jmp 10fcce <fifo_open+0x1eb>
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
10fc87: 83 ec 0c sub $0xc,%esp
10fc8a: 8b 55 d4 mov -0x2c(%ebp),%edx
10fc8d: ff 72 30 pushl 0x30(%edx)
10fc90: e8 3b 18 00 00 call 1114d0 <rtems_barrier_delete>
10fc95: 83 c4 10 add $0x10,%esp
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
10fc98: 83 ec 0c sub $0xc,%esp
10fc9b: 8b 45 d4 mov -0x2c(%ebp),%eax
10fc9e: ff 70 2c pushl 0x2c(%eax)
10fca1: e8 2a 18 00 00 call 1114d0 <rtems_barrier_delete>
10fca6: 83 c4 10 add $0x10,%esp
err_rbar:
free(pipe->Buffer);
10fca9: 83 ec 0c sub $0xc,%esp
10fcac: 8b 55 d4 mov -0x2c(%ebp),%edx
10fcaf: ff 32 pushl (%edx)
10fcb1: e8 d6 8c ff ff call 10898c <free>
10fcb6: 83 c4 10 add $0x10,%esp
err_buf:
free(pipe);
10fcb9: 83 ec 0c sub $0xc,%esp
10fcbc: ff 75 d4 pushl -0x2c(%ebp)
10fcbf: e8 c8 8c ff ff call 10898c <free>
10fcc4: 83 c4 10 add $0x10,%esp
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
err = -EINTR;
10fcc7: be f4 ff ff ff mov $0xfffffff4,%esi
10fccc: eb 33 jmp 10fd01 <fifo_open+0x21e>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
10fcce: 50 push %eax
10fccf: 6a 00 push $0x0
10fcd1: 6a 00 push $0x0
10fcd3: ff 73 28 pushl 0x28(%ebx)
10fcd6: e8 31 bf ff ff call 10bc0c <rtems_semaphore_obtain>
10fcdb: 83 c4 10 add $0x10,%esp
10fcde: 85 c0 test %eax,%eax
10fce0: 74 05 je 10fce7 <fifo_open+0x204> <== ALWAYS TAKEN
err = -EINTR;
10fce2: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
if (*pipep == NULL) {
10fce7: 8b 45 08 mov 0x8(%ebp),%eax
10fcea: 83 38 00 cmpl $0x0,(%eax)
10fced: 75 12 jne 10fd01 <fifo_open+0x21e>
if (err)
10fcef: 85 f6 test %esi,%esi
10fcf1: 74 09 je 10fcfc <fifo_open+0x219> <== ALWAYS TAKEN
pipe_free(pipe);
10fcf3: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10fcf5: e8 1c fd ff ff call 10fa16 <pipe_free> <== NOT EXECUTED
10fcfa: eb 05 jmp 10fd01 <fifo_open+0x21e> <== NOT EXECUTED
else
*pipep = pipe;
10fcfc: 8b 55 08 mov 0x8(%ebp),%edx
10fcff: 89 1a mov %ebx,(%edx)
}
out:
pipe_unlock();
10fd01: e8 fa fc ff ff call 10fa00 <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
10fd06: 85 f6 test %esi,%esi
10fd08: 0f 85 94 01 00 00 jne 10fea2 <fifo_open+0x3bf>
return err;
pipe = *pipep;
10fd0e: 8b 45 08 mov 0x8(%ebp),%eax
10fd11: 8b 18 mov (%eax),%ebx
switch (LIBIO_ACCMODE(iop)) {
10fd13: 8b 55 0c mov 0xc(%ebp),%edx
10fd16: 8b 42 14 mov 0x14(%edx),%eax
10fd19: 83 e0 06 and $0x6,%eax
10fd1c: 83 f8 04 cmp $0x4,%eax
10fd1f: 0f 84 91 00 00 00 je 10fdb6 <fifo_open+0x2d3>
10fd25: 83 f8 06 cmp $0x6,%eax
10fd28: 0f 84 10 01 00 00 je 10fe3e <fifo_open+0x35b>
10fd2e: 83 f8 02 cmp $0x2,%eax
10fd31: 0f 85 49 01 00 00 jne 10fe80 <fifo_open+0x39d> <== NEVER TAKEN
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
10fd37: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fd3a: 8b 43 10 mov 0x10(%ebx),%eax
10fd3d: 8d 50 01 lea 0x1(%eax),%edx
10fd40: 89 53 10 mov %edx,0x10(%ebx)
10fd43: 85 c0 test %eax,%eax
10fd45: 75 11 jne 10fd58 <fifo_open+0x275> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fd47: 57 push %edi
10fd48: 57 push %edi
10fd49: 8d 45 e4 lea -0x1c(%ebp),%eax
10fd4c: 50 push %eax
10fd4d: ff 73 30 pushl 0x30(%ebx)
10fd50: e8 03 18 00 00 call 111558 <rtems_barrier_release>
10fd55: 83 c4 10 add $0x10,%esp
if (pipe->Writers == 0) {
10fd58: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fd5c: 0f 85 1e 01 00 00 jne 10fe80 <fifo_open+0x39d>
/* Not an error */
if (LIBIO_NODELAY(iop))
10fd62: 8b 45 0c mov 0xc(%ebp),%eax
10fd65: f6 40 14 01 testb $0x1,0x14(%eax)
10fd69: 0f 85 11 01 00 00 jne 10fe80 <fifo_open+0x39d>
break;
prevCounter = pipe->writerCounter;
10fd6f: 8b 7b 24 mov 0x24(%ebx),%edi
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
10fd72: 83 ec 0c sub $0xc,%esp
10fd75: ff 73 28 pushl 0x28(%ebx)
10fd78: e8 7b bf ff ff call 10bcf8 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fd7d: 5a pop %edx
10fd7e: 59 pop %ecx
10fd7f: 6a 00 push $0x0
10fd81: ff 73 2c pushl 0x2c(%ebx)
10fd84: e8 27 18 00 00 call 1115b0 <rtems_barrier_wait>
10fd89: 83 c4 10 add $0x10,%esp
10fd8c: 85 c0 test %eax,%eax
10fd8e: 0f 85 f9 00 00 00 jne 10fe8d <fifo_open+0x3aa> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fd94: 50 push %eax
10fd95: 6a 00 push $0x0
10fd97: 6a 00 push $0x0
10fd99: ff 73 28 pushl 0x28(%ebx)
10fd9c: e8 6b be ff ff call 10bc0c <rtems_semaphore_obtain>
10fda1: 83 c4 10 add $0x10,%esp
10fda4: 85 c0 test %eax,%eax
10fda6: 0f 85 e1 00 00 00 jne 10fe8d <fifo_open+0x3aa> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->writerCounter);
10fdac: 3b 7b 24 cmp 0x24(%ebx),%edi
10fdaf: 74 c1 je 10fd72 <fifo_open+0x28f> <== NEVER TAKEN
10fdb1: e9 ca 00 00 00 jmp 10fe80 <fifo_open+0x39d>
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
10fdb6: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fdb9: 8b 43 14 mov 0x14(%ebx),%eax
10fdbc: 8d 50 01 lea 0x1(%eax),%edx
10fdbf: 89 53 14 mov %edx,0x14(%ebx)
10fdc2: 85 c0 test %eax,%eax
10fdc4: 75 11 jne 10fdd7 <fifo_open+0x2f4> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fdc6: 57 push %edi
10fdc7: 57 push %edi
10fdc8: 8d 45 e4 lea -0x1c(%ebp),%eax
10fdcb: 50 push %eax
10fdcc: ff 73 2c pushl 0x2c(%ebx)
10fdcf: e8 84 17 00 00 call 111558 <rtems_barrier_release>
10fdd4: 83 c4 10 add $0x10,%esp
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
10fdd7: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fddb: 0f 85 9f 00 00 00 jne 10fe80 <fifo_open+0x39d>
10fde1: 8b 55 0c mov 0xc(%ebp),%edx
10fde4: f6 42 14 01 testb $0x1,0x14(%edx)
10fde8: 74 18 je 10fe02 <fifo_open+0x31f>
PIPE_UNLOCK(pipe);
10fdea: 83 ec 0c sub $0xc,%esp
10fded: ff 73 28 pushl 0x28(%ebx)
10fdf0: e8 03 bf ff ff call 10bcf8 <rtems_semaphore_release>
err = -ENXIO;
goto out_error;
10fdf5: 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;
10fdf8: be fa ff ff ff mov $0xfffffffa,%esi
goto out_error;
10fdfd: e9 90 00 00 00 jmp 10fe92 <fifo_open+0x3af>
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
10fe02: 8b 7b 20 mov 0x20(%ebx),%edi
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
10fe05: 83 ec 0c sub $0xc,%esp
10fe08: ff 73 28 pushl 0x28(%ebx)
10fe0b: e8 e8 be ff ff call 10bcf8 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10fe10: 5a pop %edx
10fe11: 59 pop %ecx
10fe12: 6a 00 push $0x0
10fe14: ff 73 30 pushl 0x30(%ebx)
10fe17: e8 94 17 00 00 call 1115b0 <rtems_barrier_wait>
10fe1c: 83 c4 10 add $0x10,%esp
10fe1f: 85 c0 test %eax,%eax
10fe21: 75 6a jne 10fe8d <fifo_open+0x3aa> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fe23: 50 push %eax
10fe24: 6a 00 push $0x0
10fe26: 6a 00 push $0x0
10fe28: ff 73 28 pushl 0x28(%ebx)
10fe2b: e8 dc bd ff ff call 10bc0c <rtems_semaphore_obtain>
10fe30: 83 c4 10 add $0x10,%esp
10fe33: 85 c0 test %eax,%eax
10fe35: 75 56 jne 10fe8d <fifo_open+0x3aa> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->readerCounter);
10fe37: 3b 7b 20 cmp 0x20(%ebx),%edi
10fe3a: 74 c9 je 10fe05 <fifo_open+0x322> <== NEVER TAKEN
10fe3c: eb 42 jmp 10fe80 <fifo_open+0x39d>
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
10fe3e: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fe41: 8b 43 10 mov 0x10(%ebx),%eax
10fe44: 8d 50 01 lea 0x1(%eax),%edx
10fe47: 89 53 10 mov %edx,0x10(%ebx)
10fe4a: 85 c0 test %eax,%eax
10fe4c: 75 11 jne 10fe5f <fifo_open+0x37c> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fe4e: 51 push %ecx
10fe4f: 51 push %ecx
10fe50: 8d 45 e4 lea -0x1c(%ebp),%eax
10fe53: 50 push %eax
10fe54: ff 73 30 pushl 0x30(%ebx)
10fe57: e8 fc 16 00 00 call 111558 <rtems_barrier_release>
10fe5c: 83 c4 10 add $0x10,%esp
pipe->writerCounter ++;
10fe5f: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fe62: 8b 43 14 mov 0x14(%ebx),%eax
10fe65: 8d 50 01 lea 0x1(%eax),%edx
10fe68: 89 53 14 mov %edx,0x14(%ebx)
10fe6b: 85 c0 test %eax,%eax
10fe6d: 75 11 jne 10fe80 <fifo_open+0x39d> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fe6f: 52 push %edx
10fe70: 52 push %edx
10fe71: 8d 45 e4 lea -0x1c(%ebp),%eax
10fe74: 50 push %eax
10fe75: ff 73 2c pushl 0x2c(%ebx)
10fe78: e8 db 16 00 00 call 111558 <rtems_barrier_release>
10fe7d: 83 c4 10 add $0x10,%esp
break;
}
PIPE_UNLOCK(pipe);
10fe80: 83 ec 0c sub $0xc,%esp
10fe83: ff 73 28 pushl 0x28(%ebx)
10fe86: e8 6d be ff ff call 10bcf8 <rtems_semaphore_release>
10fe8b: eb 12 jmp 10fe9f <fifo_open+0x3bc>
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
10fe8d: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
10fe92: 50 push %eax
10fe93: 50 push %eax
10fe94: ff 75 0c pushl 0xc(%ebp)
10fe97: ff 75 08 pushl 0x8(%ebp)
10fe9a: e8 b2 fb ff ff call 10fa51 <pipe_release>
return err;
10fe9f: 83 c4 10 add $0x10,%esp
}
10fea2: 89 f0 mov %esi,%eax
10fea4: 8d 65 f4 lea -0xc(%ebp),%esp
10fea7: 5b pop %ebx
10fea8: 5e pop %esi
10fea9: 5f pop %edi
10feaa: c9 leave
10feab: c3 ret
00107d7c <fpathconf>:
long fpathconf(
int fd,
int name
)
{
107d7c: 55 push %ebp
107d7d: 89 e5 mov %esp,%ebp
107d7f: 83 ec 08 sub $0x8,%esp
107d82: 8b 45 08 mov 0x8(%ebp),%eax
107d85: 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);
107d88: 3b 05 44 21 12 00 cmp 0x122144,%eax
107d8e: 73 11 jae 107da1 <fpathconf+0x25>
iop = rtems_libio_iop(fd);
107d90: 6b c0 38 imul $0x38,%eax,%eax
107d93: 03 05 d8 61 12 00 add 0x1261d8,%eax
rtems_libio_check_is_open(iop);
107d99: 8b 48 14 mov 0x14(%eax),%ecx
107d9c: f6 c5 01 test $0x1,%ch
107d9f: 75 0d jne 107dae <fpathconf+0x32> <== ALWAYS TAKEN
107da1: e8 0e a2 00 00 call 111fb4 <__errno>
107da6: c7 00 09 00 00 00 movl $0x9,(%eax)
107dac: eb 5b jmp 107e09 <fpathconf+0x8d>
rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ);
107dae: 80 e1 02 and $0x2,%cl
107db1: 74 4b je 107dfe <fpathconf+0x82>
/*
* Now process the information request.
*/
the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options;
107db3: 8b 40 28 mov 0x28(%eax),%eax
switch ( name ) {
107db6: 83 fa 0b cmp $0xb,%edx
107db9: 77 43 ja 107dfe <fpathconf+0x82>
107dbb: ff 24 95 b8 08 12 00 jmp *0x1208b8(,%edx,4)
case _PC_LINK_MAX:
return_value = the_limits->link_max;
107dc2: 8b 40 38 mov 0x38(%eax),%eax
break;
107dc5: eb 45 jmp 107e0c <fpathconf+0x90>
case _PC_MAX_CANON:
return_value = the_limits->max_canon;
107dc7: 8b 40 3c mov 0x3c(%eax),%eax
break;
107dca: eb 40 jmp 107e0c <fpathconf+0x90>
case _PC_MAX_INPUT:
return_value = the_limits->max_input;
107dcc: 8b 40 40 mov 0x40(%eax),%eax
break;
107dcf: eb 3b jmp 107e0c <fpathconf+0x90>
case _PC_NAME_MAX:
return_value = the_limits->name_max;
107dd1: 8b 40 44 mov 0x44(%eax),%eax
break;
107dd4: eb 36 jmp 107e0c <fpathconf+0x90>
case _PC_PATH_MAX:
return_value = the_limits->path_max;
107dd6: 8b 40 48 mov 0x48(%eax),%eax
break;
107dd9: eb 31 jmp 107e0c <fpathconf+0x90>
case _PC_PIPE_BUF:
return_value = the_limits->pipe_buf;
107ddb: 8b 40 4c mov 0x4c(%eax),%eax
break;
107dde: eb 2c jmp 107e0c <fpathconf+0x90>
case _PC_CHOWN_RESTRICTED:
return_value = the_limits->posix_chown_restrictions;
107de0: 8b 40 54 mov 0x54(%eax),%eax
break;
107de3: eb 27 jmp 107e0c <fpathconf+0x90>
case _PC_NO_TRUNC:
return_value = the_limits->posix_no_trunc;
107de5: 8b 40 58 mov 0x58(%eax),%eax
break;
107de8: eb 22 jmp 107e0c <fpathconf+0x90>
case _PC_VDISABLE:
return_value = the_limits->posix_vdisable;
107dea: 8b 40 64 mov 0x64(%eax),%eax
break;
107ded: eb 1d jmp 107e0c <fpathconf+0x90>
case _PC_ASYNC_IO:
return_value = the_limits->posix_async_io;
107def: 8b 40 50 mov 0x50(%eax),%eax
break;
107df2: eb 18 jmp 107e0c <fpathconf+0x90>
case _PC_PRIO_IO:
return_value = the_limits->posix_prio_io;
107df4: 8b 40 5c mov 0x5c(%eax),%eax
break;
107df7: eb 13 jmp 107e0c <fpathconf+0x90>
case _PC_SYNC_IO:
return_value = the_limits->posix_sync_io;
107df9: 8b 40 60 mov 0x60(%eax),%eax
break;
107dfc: eb 0e jmp 107e0c <fpathconf+0x90>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
107dfe: e8 b1 a1 00 00 call 111fb4 <__errno>
107e03: c7 00 16 00 00 00 movl $0x16,(%eax)
107e09: 83 c8 ff or $0xffffffff,%eax
break;
}
return return_value;
}
107e0c: c9 leave
107e0d: c3 ret
00107348 <free>:
#include <stdlib.h>
void free(
void *ptr
)
{
107348: 55 push %ebp
107349: 89 e5 mov %esp,%ebp
10734b: 53 push %ebx
10734c: 83 ec 04 sub $0x4,%esp
10734f: 8b 5d 08 mov 0x8(%ebp),%ebx
MSBUMP(free_calls, 1);
107352: ff 05 fc 51 12 00 incl 0x1251fc
if ( !ptr )
107358: 85 db test %ebx,%ebx
10735a: 74 5f je 1073bb <free+0x73>
return;
/*
* Do not attempt to free memory if in a critical section or ISR.
*/
if ( _System_state_Is_up(_System_state_Get()) &&
10735c: 83 3d 9c 54 12 00 03 cmpl $0x3,0x12549c
107363: 75 15 jne 10737a <free+0x32> <== NEVER TAKEN
!malloc_is_system_state_OK() ) {
107365: e8 56 01 00 00 call 1074c0 <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()) &&
10736a: 84 c0 test %al,%al
10736c: 75 0c jne 10737a <free+0x32>
!malloc_is_system_state_OK() ) {
malloc_deferred_free(ptr);
10736e: 89 5d 08 mov %ebx,0x8(%ebp)
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
107371: 8b 5d fc mov -0x4(%ebp),%ebx
107374: 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);
107375: e9 ae 01 00 00 jmp 107528 <malloc_deferred_free>
}
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
10737a: a1 50 36 12 00 mov 0x123650,%eax
10737f: 85 c0 test %eax,%eax
107381: 74 0a je 10738d <free+0x45>
(*rtems_malloc_statistics_helpers->at_free)(ptr);
107383: 83 ec 0c sub $0xc,%esp
107386: 53 push %ebx
107387: ff 50 08 call *0x8(%eax)
10738a: 83 c4 10 add $0x10,%esp
if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) {
10738d: 50 push %eax
10738e: 50 push %eax
10738f: 53 push %ebx
107390: ff 35 50 11 12 00 pushl 0x121150
107396: e8 1d 46 00 00 call 10b9b8 <_Protected_heap_Free>
10739b: 83 c4 10 add $0x10,%esp
10739e: 84 c0 test %al,%al
1073a0: 75 19 jne 1073bb <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
1073a2: a1 50 11 12 00 mov 0x121150,%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",
1073a7: ff 70 1c pushl 0x1c(%eax)
1073aa: ff 70 18 pushl 0x18(%eax)
1073ad: 53 push %ebx
1073ae: 68 63 ef 11 00 push $0x11ef63
1073b3: e8 d8 0b 00 00 call 107f90 <printk>
1073b8: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap->area_begin,
RTEMS_Malloc_Heap->area_end
);
}
}
1073bb: 8b 5d fc mov -0x4(%ebp),%ebx
1073be: c9 leave
1073bf: c3 ret
001085c0 <free_user_env>:
* NOTE: this must be called with
* thread dispatching disabled!
*/
static void
free_user_env(void *venv)
{
1085c0: 55 push %ebp
1085c1: 89 e5 mov %esp,%ebp
1085c3: 53 push %ebx
1085c4: 83 ec 04 sub $0x4,%esp
1085c7: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_user_env_t *env = (rtems_user_env_t*) venv ;
if (env != &rtems_global_user_env
1085ca: 81 fb 08 52 12 00 cmp $0x125208,%ebx
1085d0: 74 26 je 1085f8 <free_user_env+0x38> <== NEVER TAKEN
#ifdef HAVE_USERENV_REFCNT
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
1085d2: 83 ec 0c sub $0xc,%esp
1085d5: 8d 43 04 lea 0x4(%ebx),%eax
1085d8: 50 push %eax
1085d9: e8 6a f1 ff ff call 107748 <rtems_filesystem_freenode>
rtems_filesystem_freenode( &env->root_directory);
1085de: 8d 43 18 lea 0x18(%ebx),%eax
1085e1: 89 04 24 mov %eax,(%esp)
1085e4: e8 5f f1 ff ff call 107748 <rtems_filesystem_freenode>
free(env);
1085e9: 83 c4 10 add $0x10,%esp
1085ec: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
1085ef: 8b 5d fc mov -0x4(%ebp),%ebx
1085f2: c9 leave
&& --env->refcnt <= 0
#endif
) {
rtems_filesystem_freenode( &env->current_directory);
rtems_filesystem_freenode( &env->root_directory);
free(env);
1085f3: e9 64 f1 ff ff jmp 10775c <free>
}
}
1085f8: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1085fb: c9 leave <== NOT EXECUTED
1085fc: c3 ret <== NOT EXECUTED
0011e7b8 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
11e7b8: 55 push %ebp
11e7b9: 89 e5 mov %esp,%ebp
11e7bb: 57 push %edi
11e7bc: 56 push %esi
11e7bd: 53 push %ebx
11e7be: 83 ec 2c sub $0x2c,%esp
11e7c1: 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 );
11e7c4: 31 db xor %ebx,%ebx
11e7c6: 3b 05 44 31 12 00 cmp 0x123144,%eax
11e7cc: 73 09 jae 11e7d7 <getdents+0x1f> <== NEVER TAKEN
11e7ce: 6b d8 38 imul $0x38,%eax,%ebx
11e7d1: 03 1d 00 73 12 00 add 0x127300,%ebx
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
11e7d7: 8d 7d d4 lea -0x2c(%ebp),%edi
11e7da: 8d 73 18 lea 0x18(%ebx),%esi
11e7dd: b9 05 00 00 00 mov $0x5,%ecx
11e7e2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
11e7e4: 83 ec 0c sub $0xc,%esp
11e7e7: 8d 45 d4 lea -0x2c(%ebp),%eax
11e7ea: 50 push %eax
11e7eb: 8b 45 e0 mov -0x20(%ebp),%eax
11e7ee: ff 50 10 call *0x10(%eax)
11e7f1: 83 c4 10 add $0x10,%esp
11e7f4: 48 dec %eax
11e7f5: 74 10 je 11e807 <getdents+0x4f>
rtems_set_errno_and_return_minus_one( ENOTDIR );
11e7f7: e8 d8 38 ff ff call 1120d4 <__errno>
11e7fc: c7 00 14 00 00 00 movl $0x14,(%eax)
11e802: 83 c8 ff or $0xffffffff,%eax
11e805: eb 11 jmp 11e818 <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 );
11e807: 50 push %eax
11e808: 8b 43 20 mov 0x20(%ebx),%eax
11e80b: ff 75 10 pushl 0x10(%ebp)
11e80e: ff 75 0c pushl 0xc(%ebp)
11e811: 53 push %ebx
11e812: ff 50 08 call *0x8(%eax)
11e815: 83 c4 10 add $0x10,%esp
}
11e818: 8d 65 f4 lea -0xc(%ebp),%esp
11e81b: 5b pop %ebx
11e81c: 5e pop %esi
11e81d: 5f pop %edi
11e81e: c9 leave
11e81f: c3 ret
00110724 <imfs_dir_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
110724: 55 push %ebp
110725: 89 e5 mov %esp,%ebp
110727: 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 )
11072a: 8b 4a 18 mov 0x18(%edx),%ecx
return -1; /* It wasn't a directory --> return error */
11072d: 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 )
110730: 83 79 4c 01 cmpl $0x1,0x4c(%ecx)
110734: 75 10 jne 110746 <imfs_dir_open+0x22> <== NEVER TAKEN
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
110736: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
11073d: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
return 0;
110744: 31 c0 xor %eax,%eax
}
110746: c9 leave
110747: c3 ret
0011098d <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
11098d: 55 push %ebp
11098e: 89 e5 mov %esp,%ebp
110990: 53 push %ebx
110991: 83 ec 04 sub $0x4,%esp
110994: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
110997: 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 );
110999: 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 ) )
11099c: 39 53 50 cmp %edx,0x50(%ebx)
11099f: 74 0d je 1109ae <imfs_dir_rmnod+0x21>
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
1109a1: e8 a6 07 00 00 call 11114c <__errno>
1109a6: c7 00 5a 00 00 00 movl $0x5a,(%eax)
1109ac: eb 13 jmp 1109c1 <imfs_dir_rmnod+0x34>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
1109ae: 8b 40 10 mov 0x10(%eax),%eax
1109b1: 39 58 1c cmp %ebx,0x1c(%eax)
1109b4: 75 10 jne 1109c6 <imfs_dir_rmnod+0x39>
rtems_set_errno_and_return_minus_one( EBUSY );
1109b6: e8 91 07 00 00 call 11114c <__errno>
1109bb: c7 00 10 00 00 00 movl $0x10,(%eax)
1109c1: 83 c8 ff or $0xffffffff,%eax
1109c4: eb 1c jmp 1109e2 <imfs_dir_rmnod+0x55>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
1109c6: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
1109ca: 75 ea jne 1109b6 <imfs_dir_rmnod+0x29> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
1109cc: 83 ec 0c sub $0xc,%esp
1109cf: 53 push %ebx
1109d0: e8 67 d4 ff ff call 10de3c <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
1109d5: 89 1c 24 mov %ebx,(%esp)
1109d8: e8 a1 d4 ff ff call 10de7e <IMFS_check_node_remove>
return 0;
1109dd: 83 c4 10 add $0x10,%esp
1109e0: 31 c0 xor %eax,%eax
}
1109e2: 8b 5d fc mov -0x4(%ebp),%ebx
1109e5: c9 leave
1109e6: c3 ret
00107c6c <init_etc_passwd_group>:
/*
* Initialize useable but dummy databases
*/
void init_etc_passwd_group(void)
{
107c6c: 55 push %ebp
107c6d: 89 e5 mov %esp,%ebp
107c6f: 53 push %ebx
107c70: 83 ec 04 sub $0x4,%esp
FILE *fp;
static char etc_passwd_initted = 0;
if (etc_passwd_initted)
107c73: 80 3d 5c 6d 12 00 00 cmpb $0x0,0x126d5c
107c7a: 0f 85 b8 00 00 00 jne 107d38 <init_etc_passwd_group+0xcc>
return;
etc_passwd_initted = 1;
107c80: c6 05 5c 6d 12 00 01 movb $0x1,0x126d5c
mkdir("/etc", 0777);
107c87: 50 push %eax
107c88: 50 push %eax
107c89: 68 ff 01 00 00 push $0x1ff
107c8e: 68 0f 08 12 00 push $0x12080f
107c93: e8 7c 07 00 00 call 108414 <mkdir>
/*
* Initialize /etc/passwd
*/
if ((fp = fopen("/etc/passwd", "r")) != NULL) {
107c98: 59 pop %ecx
107c99: 5b pop %ebx
107c9a: 68 5a f5 11 00 push $0x11f55a
107c9f: 68 14 08 12 00 push $0x120814
107ca4: e8 8f aa 00 00 call 112738 <fopen>
107ca9: 83 c4 10 add $0x10,%esp
107cac: 85 c0 test %eax,%eax
107cae: 74 06 je 107cb6 <init_etc_passwd_group+0x4a>
fclose(fp);
107cb0: 83 ec 0c sub $0xc,%esp
107cb3: 50 push %eax
107cb4: eb 2a jmp 107ce0 <init_etc_passwd_group+0x74>
}
else if ((fp = fopen("/etc/passwd", "w")) != NULL) {
107cb6: 52 push %edx
107cb7: 52 push %edx
107cb8: 68 74 f4 11 00 push $0x11f474
107cbd: 68 14 08 12 00 push $0x120814
107cc2: e8 71 aa 00 00 call 112738 <fopen>
107cc7: 89 c3 mov %eax,%ebx
107cc9: 83 c4 10 add $0x10,%esp
107ccc: 85 c0 test %eax,%eax
107cce: 74 18 je 107ce8 <init_etc_passwd_group+0x7c><== NEVER TAKEN
fprintf(fp, "root:*:0:0:root::/:/bin/sh\n"
107cd0: 50 push %eax
107cd1: 50 push %eax
107cd2: 53 push %ebx
107cd3: 68 20 08 12 00 push $0x120820
107cd8: e8 27 ab 00 00 call 112804 <fputs>
"rtems:*:1:1:RTEMS Application::/:/bin/sh\n"
"tty:!:2:2:tty owner::/:/bin/false\n" );
fclose(fp);
107cdd: 89 1c 24 mov %ebx,(%esp)
107ce0: e8 4f a3 00 00 call 112034 <fclose>
107ce5: 83 c4 10 add $0x10,%esp
}
/*
* Initialize /etc/group
*/
if ((fp = fopen("/etc/group", "r")) != NULL) {
107ce8: 51 push %ecx
107ce9: 51 push %ecx
107cea: 68 5a f5 11 00 push $0x11f55a
107cef: 68 87 08 12 00 push $0x120887
107cf4: e8 3f aa 00 00 call 112738 <fopen>
107cf9: 83 c4 10 add $0x10,%esp
107cfc: 85 c0 test %eax,%eax
107cfe: 74 06 je 107d06 <init_etc_passwd_group+0x9a>
fclose(fp);
107d00: 83 ec 0c sub $0xc,%esp
107d03: 50 push %eax
107d04: eb 2a jmp 107d30 <init_etc_passwd_group+0xc4>
}
else if ((fp = fopen("/etc/group", "w")) != NULL) {
107d06: 52 push %edx
107d07: 52 push %edx
107d08: 68 74 f4 11 00 push $0x11f474
107d0d: 68 87 08 12 00 push $0x120887
107d12: e8 21 aa 00 00 call 112738 <fopen>
107d17: 89 c3 mov %eax,%ebx
107d19: 83 c4 10 add $0x10,%esp
107d1c: 85 c0 test %eax,%eax
107d1e: 74 18 je 107d38 <init_etc_passwd_group+0xcc><== NEVER TAKEN
fprintf( fp, "root:x:0:root\n"
107d20: 50 push %eax
107d21: 50 push %eax
107d22: 53 push %ebx
107d23: 68 92 08 12 00 push $0x120892
107d28: e8 d7 aa 00 00 call 112804 <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
107d2d: 89 1c 24 mov %ebx,(%esp)
107d30: e8 ff a2 00 00 call 112034 <fclose>
107d35: 83 c4 10 add $0x10,%esp
}
}
107d38: 8b 5d fc mov -0x4(%ebp),%ebx
107d3b: c9 leave
107d3c: c3 ret
00108e0c <iproc>:
/*
* Process a single input character
*/
static int
iproc (unsigned char c, struct rtems_termios_tty *tty)
{
108e0c: 55 push %ebp
108e0d: 89 e5 mov %esp,%ebp
108e0f: 53 push %ebx
108e10: 83 ec 14 sub $0x14,%esp
108e13: 89 d3 mov %edx,%ebx
108e15: 88 c1 mov %al,%cl
if (tty->termios.c_iflag & ISTRIP)
108e17: 8b 52 30 mov 0x30(%edx),%edx
108e1a: f6 c2 20 test $0x20,%dl
108e1d: 74 03 je 108e22 <iproc+0x16> <== ALWAYS TAKEN
c &= 0x7f;
108e1f: 83 e1 7f and $0x7f,%ecx <== NOT EXECUTED
if (tty->termios.c_iflag & IUCLC)
108e22: f6 c6 02 test $0x2,%dh
108e25: 74 16 je 108e3d <iproc+0x31>
c = tolower (c);
108e27: 0f b6 c9 movzbl %cl,%ecx
108e2a: a1 1c 31 12 00 mov 0x12311c,%eax
108e2f: 0f be 44 08 01 movsbl 0x1(%eax,%ecx,1),%eax
108e34: 83 e0 03 and $0x3,%eax
108e37: 48 dec %eax
108e38: 75 03 jne 108e3d <iproc+0x31>
108e3a: 83 c1 20 add $0x20,%ecx
if (c == '\r') {
108e3d: 80 f9 0d cmp $0xd,%cl
108e40: 75 14 jne 108e56 <iproc+0x4a>
if (tty->termios.c_iflag & IGNCR)
return 0;
108e42: 31 c0 xor %eax,%eax
if (tty->termios.c_iflag & IUCLC)
c = tolower (c);
if (c == '\r') {
if (tty->termios.c_iflag & IGNCR)
108e44: f6 c2 80 test $0x80,%dl
108e47: 0f 85 d9 00 00 00 jne 108f26 <iproc+0x11a> <== NEVER TAKEN
return 0;
if (tty->termios.c_iflag & ICRNL)
108e4d: 80 e6 01 and $0x1,%dh
108e50: 74 1a je 108e6c <iproc+0x60> <== NEVER TAKEN
c = '\n';
108e52: b1 0a mov $0xa,%cl
108e54: eb 16 jmp 108e6c <iproc+0x60>
} else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) {
108e56: 80 f9 0a cmp $0xa,%cl
108e59: 75 09 jne 108e64 <iproc+0x58>
108e5b: 80 e2 40 and $0x40,%dl
108e5e: 74 0c je 108e6c <iproc+0x60> <== ALWAYS TAKEN
c = '\r';
108e60: b1 0d mov $0xd,%cl <== NOT EXECUTED
108e62: eb 08 jmp 108e6c <iproc+0x60> <== NOT EXECUTED
}
if ((c != '\0') && (tty->termios.c_lflag & ICANON)) {
108e64: 84 c9 test %cl,%cl
108e66: 0f 84 87 00 00 00 je 108ef3 <iproc+0xe7> <== NEVER TAKEN
108e6c: 8b 53 3c mov 0x3c(%ebx),%edx
108e6f: f6 c2 02 test $0x2,%dl
108e72: 74 7f je 108ef3 <iproc+0xe7>
if (c == tty->termios.c_cc[VERASE]) {
108e74: 3a 4b 43 cmp 0x43(%ebx),%cl
108e77: 75 04 jne 108e7d <iproc+0x71>
erase (tty, 0);
108e79: 31 d2 xor %edx,%edx
108e7b: eb 0a jmp 108e87 <iproc+0x7b>
return 0;
}
else if (c == tty->termios.c_cc[VKILL]) {
108e7d: 3a 4b 44 cmp 0x44(%ebx),%cl
108e80: 75 11 jne 108e93 <iproc+0x87>
erase (tty, 1);
108e82: ba 01 00 00 00 mov $0x1,%edx
108e87: 89 d8 mov %ebx,%eax
108e89: e8 05 fe ff ff call 108c93 <erase>
108e8e: e9 91 00 00 00 jmp 108f24 <iproc+0x118>
return 0;
}
else if (c == tty->termios.c_cc[VEOF]) {
return 1;
108e93: 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]) {
108e98: 3a 4b 45 cmp 0x45(%ebx),%cl
108e9b: 0f 84 85 00 00 00 je 108f26 <iproc+0x11a> <== NEVER TAKEN
return 1;
} else if (c == '\n') {
108ea1: 80 f9 0a cmp $0xa,%cl
108ea4: 75 1a jne 108ec0 <iproc+0xb4>
if (tty->termios.c_lflag & (ECHO | ECHONL))
108ea6: 80 e2 48 and $0x48,%dl
108ea9: 74 09 je 108eb4 <iproc+0xa8> <== NEVER TAKEN
echo (c, tty);
108eab: 89 da mov %ebx,%edx
108ead: b0 0a mov $0xa,%al
108eaf: e8 87 fd ff ff call 108c3b <echo>
tty->cbuf[tty->ccount++] = c;
108eb4: 8b 43 20 mov 0x20(%ebx),%eax
108eb7: 8b 53 1c mov 0x1c(%ebx),%edx
108eba: c6 04 02 0a movb $0xa,(%edx,%eax,1)
108ebe: eb 28 jmp 108ee8 <iproc+0xdc>
return 1;
} else if ((c == tty->termios.c_cc[VEOL]) ||
108ec0: 3a 4b 4c cmp 0x4c(%ebx),%cl
108ec3: 74 05 je 108eca <iproc+0xbe> <== NEVER TAKEN
108ec5: 3a 4b 51 cmp 0x51(%ebx),%cl
108ec8: 75 29 jne 108ef3 <iproc+0xe7> <== ALWAYS TAKEN
(c == tty->termios.c_cc[VEOL2])) {
if (tty->termios.c_lflag & ECHO)
108eca: 80 e2 08 and $0x8,%dl <== NOT EXECUTED
108ecd: 74 10 je 108edf <iproc+0xd3> <== NOT EXECUTED
echo (c, tty);
108ecf: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED
108ed2: 89 da mov %ebx,%edx <== NOT EXECUTED
108ed4: 88 4d f4 mov %cl,-0xc(%ebp) <== NOT EXECUTED
108ed7: e8 5f fd ff ff call 108c3b <echo> <== NOT EXECUTED
108edc: 8a 4d f4 mov -0xc(%ebp),%cl <== NOT EXECUTED
tty->cbuf[tty->ccount++] = c;
108edf: 8b 43 20 mov 0x20(%ebx),%eax <== NOT EXECUTED
108ee2: 8b 53 1c mov 0x1c(%ebx),%edx <== NOT EXECUTED
108ee5: 88 0c 02 mov %cl,(%edx,%eax,1) <== NOT EXECUTED
108ee8: 40 inc %eax
108ee9: 89 43 20 mov %eax,0x20(%ebx)
return 1;
108eec: b8 01 00 00 00 mov $0x1,%eax
108ef1: eb 33 jmp 108f26 <iproc+0x11a>
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108ef3: 8b 15 50 30 12 00 mov 0x123050,%edx
108ef9: 4a dec %edx
if (tty->termios.c_lflag & ECHO)
echo (c, tty);
tty->cbuf[tty->ccount++] = c;
}
return 0;
108efa: 31 c0 xor %eax,%eax
}
/*
* FIXME: Should do IMAXBEL handling somehow
*/
if (tty->ccount < (CBUFSIZE-1)) {
108efc: 39 53 20 cmp %edx,0x20(%ebx)
108eff: 7d 25 jge 108f26 <iproc+0x11a> <== NEVER TAKEN
if (tty->termios.c_lflag & ECHO)
108f01: f6 43 3c 08 testb $0x8,0x3c(%ebx)
108f05: 74 10 je 108f17 <iproc+0x10b> <== NEVER TAKEN
echo (c, tty);
108f07: 0f b6 c1 movzbl %cl,%eax
108f0a: 89 da mov %ebx,%edx
108f0c: 88 4d f4 mov %cl,-0xc(%ebp)
108f0f: e8 27 fd ff ff call 108c3b <echo>
108f14: 8a 4d f4 mov -0xc(%ebp),%cl
tty->cbuf[tty->ccount++] = c;
108f17: 8b 43 20 mov 0x20(%ebx),%eax
108f1a: 8b 53 1c mov 0x1c(%ebx),%edx
108f1d: 88 0c 02 mov %cl,(%edx,%eax,1)
108f20: 40 inc %eax
108f21: 89 43 20 mov %eax,0x20(%ebx)
}
return 0;
108f24: 31 c0 xor %eax,%eax
}
108f26: 83 c4 14 add $0x14,%esp
108f29: 5b pop %ebx
108f2a: c9 leave
108f2b: c3 ret
00121f78 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
121f78: 55 push %ebp
121f79: 89 e5 mov %esp,%ebp
121f7b: 57 push %edi
121f7c: 56 push %esi
121f7d: 53 push %ebx
121f7e: 83 ec 4c sub $0x4c,%esp
121f81: 8b 5d 0c mov 0xc(%ebp),%ebx
121f84: 8b 7d 10 mov 0x10(%ebp),%edi
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
121f87: e8 64 fd ff ff call 121cf0 <getpid>
121f8c: 39 45 08 cmp %eax,0x8(%ebp)
121f8f: 74 0d je 121f9e <killinfo+0x26>
rtems_set_errno_and_return_minus_one( ESRCH );
121f91: e8 4e 3a ff ff call 1159e4 <__errno>
121f96: c7 00 03 00 00 00 movl $0x3,(%eax)
121f9c: eb 0f jmp 121fad <killinfo+0x35>
/*
* Validate the signal passed.
*/
if ( !sig )
121f9e: 85 db test %ebx,%ebx
121fa0: 75 13 jne 121fb5 <killinfo+0x3d>
rtems_set_errno_and_return_minus_one( EINVAL );
121fa2: e8 3d 3a ff ff call 1159e4 <__errno>
121fa7: c7 00 16 00 00 00 movl $0x16,(%eax)
121fad: 83 c8 ff or $0xffffffff,%eax
121fb0: e9 ef 01 00 00 jmp 1221a4 <killinfo+0x22c>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
121fb5: 8d 4b ff lea -0x1(%ebx),%ecx
if ( !is_valid_signo(sig) )
121fb8: 83 f9 1f cmp $0x1f,%ecx
121fbb: 77 e5 ja 121fa2 <killinfo+0x2a>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
121fbd: 6b d3 0c imul $0xc,%ebx,%edx
return 0;
121fc0: 31 c0 xor %eax,%eax
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
121fc2: 83 ba 18 ba 12 00 01 cmpl $0x1,0x12ba18(%edx)
121fc9: 0f 84 d5 01 00 00 je 1221a4 <killinfo+0x22c>
/*
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
121fcf: 83 fb 04 cmp $0x4,%ebx
121fd2: 74 0a je 121fde <killinfo+0x66>
121fd4: 83 fb 08 cmp $0x8,%ebx
121fd7: 74 05 je 121fde <killinfo+0x66>
121fd9: 83 fb 0b cmp $0xb,%ebx
121fdc: 75 16 jne 121ff4 <killinfo+0x7c>
return pthread_kill( pthread_self(), sig );
121fde: e8 89 03 00 00 call 12236c <pthread_self>
121fe3: 56 push %esi
121fe4: 56 push %esi
121fe5: 53 push %ebx
121fe6: 50 push %eax
121fe7: e8 d8 02 00 00 call 1222c4 <pthread_kill>
121fec: 83 c4 10 add $0x10,%esp
121fef: e9 b0 01 00 00 jmp 1221a4 <killinfo+0x22c>
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
121ff4: be 01 00 00 00 mov $0x1,%esi
121ff9: d3 e6 shl %cl,%esi
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
121ffb: 89 5d dc mov %ebx,-0x24(%ebp)
siginfo->si_code = SI_USER;
121ffe: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp)
if ( !value ) {
122005: 85 ff test %edi,%edi
122007: 75 09 jne 122012 <killinfo+0x9a>
siginfo->si_value.sival_int = 0;
122009: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
122010: eb 05 jmp 122017 <killinfo+0x9f>
} else {
siginfo->si_value = *value;
122012: 8b 07 mov (%edi),%eax
122014: 89 45 e4 mov %eax,-0x1c(%ebp)
122017: a1 94 b4 12 00 mov 0x12b494,%eax
12201c: 40 inc %eax
12201d: a3 94 b4 12 00 mov %eax,0x12b494
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
122022: a1 dc b9 12 00 mov 0x12b9dc,%eax
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
122027: 8b 90 ec 00 00 00 mov 0xec(%eax),%edx
12202d: 8b 92 d0 00 00 00 mov 0xd0(%edx),%edx
122033: f7 d2 not %edx
122035: 85 d6 test %edx,%esi
122037: 0f 85 ed 00 00 00 jne 12212a <killinfo+0x1b2>
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
12203d: 8b 15 9c bb 12 00 mov 0x12bb9c,%edx
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
122043: eb 23 jmp 122068 <killinfo+0xf0>
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
122045: 89 d0 mov %edx,%eax
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
122047: 8b 8a ec 00 00 00 mov 0xec(%edx),%ecx
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
12204d: 85 72 30 test %esi,0x30(%edx)
122050: 0f 85 d4 00 00 00 jne 12212a <killinfo+0x1b2>
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
122056: 8b 89 d0 00 00 00 mov 0xd0(%ecx),%ecx
12205c: f7 d1 not %ecx
12205e: 85 ce test %ecx,%esi
122060: 0f 85 c4 00 00 00 jne 12212a <killinfo+0x1b2>
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
122066: 8b 12 mov (%edx),%edx
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
122068: 81 fa a0 bb 12 00 cmp $0x12bba0,%edx
12206e: 75 d5 jne 122045 <killinfo+0xcd>
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
122070: 0f b6 0d f4 71 12 00 movzbl 0x1271f4,%ecx
122077: 41 inc %ecx
*
* NOTES:
*
* + rtems internal threads do not receive signals.
*/
interested = NULL;
122078: 31 c0 xor %eax,%eax
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
12207a: c7 45 cc 02 00 00 00 movl $0x2,-0x34(%ebp)
/*
* This can occur when no one is interested and an API is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
122081: 8b 7d cc mov -0x34(%ebp),%edi
122084: 8b 14 bd 6c b4 12 00 mov 0x12b46c(,%edi,4),%edx
12208b: 85 d2 test %edx,%edx
12208d: 0f 84 86 00 00 00 je 122119 <killinfo+0x1a1> <== NEVER TAKEN
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
122093: 8b 52 04 mov 0x4(%edx),%edx
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
122096: 0f b7 7a 10 movzwl 0x10(%edx),%edi
12209a: 89 7d c4 mov %edi,-0x3c(%ebp)
object_table = the_info->local_table;
12209d: 8b 52 1c mov 0x1c(%edx),%edx
1220a0: 89 55 c0 mov %edx,-0x40(%ebp)
for ( index = 1 ; index <= maximum ; index++ ) {
1220a3: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
1220aa: 89 5d b4 mov %ebx,-0x4c(%ebp)
1220ad: eb 5f jmp 12210e <killinfo+0x196>
the_thread = (Thread_Control *) object_table[ index ];
1220af: 8b 5d d0 mov -0x30(%ebp),%ebx
1220b2: 8b 7d c0 mov -0x40(%ebp),%edi
1220b5: 8b 14 9f mov (%edi,%ebx,4),%edx
if ( !the_thread )
1220b8: 85 d2 test %edx,%edx
1220ba: 74 4f je 12210b <killinfo+0x193>
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
1220bc: 8b 5a 14 mov 0x14(%edx),%ebx
1220bf: 89 5d d4 mov %ebx,-0x2c(%ebp)
1220c2: 39 cb cmp %ecx,%ebx
1220c4: 77 45 ja 12210b <killinfo+0x193>
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
1220c6: 8b ba ec 00 00 00 mov 0xec(%edx),%edi
1220cc: 8b bf d0 00 00 00 mov 0xd0(%edi),%edi
1220d2: f7 d7 not %edi
1220d4: 85 fe test %edi,%esi
1220d6: 74 33 je 12210b <killinfo+0x193>
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
1220d8: 39 cb cmp %ecx,%ebx
1220da: 72 2a jb 122106 <killinfo+0x18e>
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
1220dc: 85 c0 test %eax,%eax
1220de: 74 2b je 12210b <killinfo+0x193> <== NEVER TAKEN
1220e0: 8b 78 10 mov 0x10(%eax),%edi
1220e3: 89 7d c8 mov %edi,-0x38(%ebp)
1220e6: 85 ff test %edi,%edi
1220e8: 74 21 je 12210b <killinfo+0x193> <== NEVER TAKEN
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
1220ea: 8b 7a 10 mov 0x10(%edx),%edi
1220ed: 85 ff test %edi,%edi
1220ef: 74 15 je 122106 <killinfo+0x18e>
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
1220f1: f7 45 c8 00 00 00 10 testl $0x10000000,-0x38(%ebp)
1220f8: 75 11 jne 12210b <killinfo+0x193>
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
1220fa: 81 e7 00 00 00 10 and $0x10000000,%edi
122100: 74 09 je 12210b <killinfo+0x193>
122102: 89 d9 mov %ebx,%ecx
122104: eb 03 jmp 122109 <killinfo+0x191>
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
122106: 8b 4d d4 mov -0x2c(%ebp),%ecx
122109: 89 d0 mov %edx,%eax
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
12210b: ff 45 d0 incl -0x30(%ebp)
12210e: 8b 55 c4 mov -0x3c(%ebp),%edx
122111: 39 55 d0 cmp %edx,-0x30(%ebp)
122114: 76 99 jbe 1220af <killinfo+0x137>
122116: 8b 5d b4 mov -0x4c(%ebp),%ebx
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
122119: ff 45 cc incl -0x34(%ebp)
12211c: 83 7d cc 04 cmpl $0x4,-0x34(%ebp)
122120: 0f 85 5b ff ff ff jne 122081 <killinfo+0x109>
}
}
}
}
if ( interested ) {
122126: 85 c0 test %eax,%eax
122128: 74 13 je 12213d <killinfo+0x1c5>
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
12212a: 51 push %ecx
mask = signo_to_mask( sig );
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
12212b: 8d 55 dc lea -0x24(%ebp),%edx
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
12212e: 52 push %edx
12212f: 53 push %ebx
122130: 50 push %eax
122131: e8 8a 00 00 00 call 1221c0 <_POSIX_signals_Unblock_thread>
122136: 83 c4 10 add $0x10,%esp
122139: 84 c0 test %al,%al
12213b: 75 60 jne 12219d <killinfo+0x225>
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
12213d: 83 ec 0c sub $0xc,%esp
122140: 56 push %esi
122141: e8 66 00 00 00 call 1221ac <_POSIX_signals_Set_process_signals>
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
122146: 6b db 0c imul $0xc,%ebx,%ebx
122149: 83 c4 10 add $0x10,%esp
12214c: 83 bb 10 ba 12 00 02 cmpl $0x2,0x12ba10(%ebx)
122153: 75 48 jne 12219d <killinfo+0x225>
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
122155: 83 ec 0c sub $0xc,%esp
122158: 68 90 bb 12 00 push $0x12bb90
12215d: e8 da cf fe ff call 10f13c <_Chain_Get>
if ( !psiginfo ) {
122162: 83 c4 10 add $0x10,%esp
122165: 85 c0 test %eax,%eax
122167: 75 15 jne 12217e <killinfo+0x206>
_Thread_Enable_dispatch();
122169: e8 28 e7 fe ff call 110896 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
12216e: e8 71 38 ff ff call 1159e4 <__errno>
122173: c7 00 0b 00 00 00 movl $0xb,(%eax)
122179: e9 2f fe ff ff jmp 121fad <killinfo+0x35>
}
psiginfo->Info = *siginfo;
12217e: 8d 78 08 lea 0x8(%eax),%edi
122181: 8d 75 dc lea -0x24(%ebp),%esi
122184: b9 03 00 00 00 mov $0x3,%ecx
122189: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
12218b: 52 push %edx
12218c: 52 push %edx
12218d: 50 push %eax
12218e: 81 c3 08 bc 12 00 add $0x12bc08,%ebx
122194: 53 push %ebx
122195: e8 66 cf fe ff call 10f100 <_Chain_Append>
12219a: 83 c4 10 add $0x10,%esp
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
12219d: e8 f4 e6 fe ff call 110896 <_Thread_Enable_dispatch>
return 0;
1221a2: 31 c0 xor %eax,%eax
}
1221a4: 8d 65 f4 lea -0xc(%ebp),%esp
1221a7: 5b pop %ebx
1221a8: 5e pop %esi
1221a9: 5f pop %edi
1221aa: c9 leave
1221ab: c3 ret
0011d0a4 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
11d0a4: 55 push %ebp
11d0a5: 89 e5 mov %esp,%ebp
11d0a7: 53 push %ebx
11d0a8: 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()))
11d0ab: 83 3d 9c 54 12 00 03 cmpl $0x3,0x12549c
11d0b2: 75 4f jne 11d103 <libc_wrapup+0x5f> <== NEVER TAKEN
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
11d0b4: 8b 1d 60 fa 11 00 mov 0x11fa60,%ebx
11d0ba: 39 1d 20 31 12 00 cmp %ebx,0x123120
11d0c0: 74 12 je 11d0d4 <libc_wrapup+0x30>
_wrapup_reent(_global_impure_ptr);
11d0c2: 83 ec 0c sub $0xc,%esp
11d0c5: 53 push %ebx
11d0c6: e8 b5 05 00 00 call 11d680 <_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;
11d0cb: 89 1d 20 31 12 00 mov %ebx,0x123120
11d0d1: 83 c4 10 add $0x10,%esp
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
11d0d4: 83 ec 0c sub $0xc,%esp
11d0d7: a1 20 31 12 00 mov 0x123120,%eax
11d0dc: ff 70 04 pushl 0x4(%eax)
11d0df: e8 c0 41 ff ff call 1112a4 <fclose>
fclose (stdout);
11d0e4: 5a pop %edx
11d0e5: a1 20 31 12 00 mov 0x123120,%eax
11d0ea: ff 70 08 pushl 0x8(%eax)
11d0ed: e8 b2 41 ff ff call 1112a4 <fclose>
fclose (stderr);
11d0f2: 58 pop %eax
11d0f3: a1 20 31 12 00 mov 0x123120,%eax
11d0f8: ff 70 0c pushl 0xc(%eax)
11d0fb: e8 a4 41 ff ff call 1112a4 <fclose>
11d100: 83 c4 10 add $0x10,%esp
}
11d103: 8b 5d fc mov -0x4(%ebp),%ebx
11d106: c9 leave
11d107: c3 ret
0011cfb0 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
11cfb0: 55 push %ebp
11cfb1: 89 e5 mov %esp,%ebp
11cfb3: 57 push %edi
11cfb4: 56 push %esi
11cfb5: 53 push %ebx
11cfb6: 83 ec 1c sub $0x1c,%esp
11cfb9: 8b 5d 08 mov 0x8(%ebp),%ebx
11cfbc: 8b 45 0c mov 0xc(%ebp),%eax
11cfbf: 8b 55 10 mov 0x10(%ebp),%edx
11cfc2: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
11cfc5: 3b 1d 44 11 12 00 cmp 0x121144,%ebx
11cfcb: 73 0f jae 11cfdc <lseek+0x2c>
iop = rtems_libio_iop( fd );
11cfcd: 6b db 38 imul $0x38,%ebx,%ebx
11cfd0: 03 1d d8 51 12 00 add 0x1251d8,%ebx
rtems_libio_check_is_open(iop);
11cfd6: f6 43 15 01 testb $0x1,0x15(%ebx)
11cfda: 75 0d jne 11cfe9 <lseek+0x39>
11cfdc: e8 6b 41 ff ff call 11114c <__errno>
11cfe1: c7 00 09 00 00 00 movl $0x9,(%eax)
11cfe7: eb 4b jmp 11d034 <lseek+0x84>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
11cfe9: 8b 73 0c mov 0xc(%ebx),%esi
11cfec: 8b 7b 10 mov 0x10(%ebx),%edi
11cfef: 89 75 e0 mov %esi,-0x20(%ebp)
11cff2: 89 7d e4 mov %edi,-0x1c(%ebp)
switch ( whence ) {
11cff5: 83 f9 01 cmp $0x1,%ecx
11cff8: 74 11 je 11d00b <lseek+0x5b>
11cffa: 83 f9 02 cmp $0x2,%ecx
11cffd: 74 18 je 11d017 <lseek+0x67>
11cfff: 85 c9 test %ecx,%ecx
11d001: 75 26 jne 11d029 <lseek+0x79>
case SEEK_SET:
iop->offset = offset;
11d003: 89 43 0c mov %eax,0xc(%ebx)
11d006: 89 53 10 mov %edx,0x10(%ebx)
break;
11d009: eb 30 jmp 11d03b <lseek+0x8b>
case SEEK_CUR:
iop->offset += offset;
11d00b: 8b 75 e0 mov -0x20(%ebp),%esi
11d00e: 8b 7d e4 mov -0x1c(%ebp),%edi
11d011: 01 c6 add %eax,%esi
11d013: 11 d7 adc %edx,%edi
11d015: eb 0a jmp 11d021 <lseek+0x71>
break;
case SEEK_END:
iop->offset = iop->size + offset;
11d017: 89 c6 mov %eax,%esi
11d019: 89 d7 mov %edx,%edi
11d01b: 03 73 04 add 0x4(%ebx),%esi
11d01e: 13 7b 08 adc 0x8(%ebx),%edi
11d021: 89 73 0c mov %esi,0xc(%ebx)
11d024: 89 7b 10 mov %edi,0x10(%ebx)
break;
11d027: eb 12 jmp 11d03b <lseek+0x8b>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
11d029: e8 1e 41 ff ff call 11114c <__errno>
11d02e: c7 00 16 00 00 00 movl $0x16,(%eax)
11d034: 83 c8 ff or $0xffffffff,%eax
11d037: 89 c2 mov %eax,%edx
11d039: eb 23 jmp 11d05e <lseek+0xae>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
11d03b: 8b 73 20 mov 0x20(%ebx),%esi
11d03e: 51 push %ecx
11d03f: 52 push %edx
11d040: 50 push %eax
11d041: 53 push %ebx
11d042: ff 56 14 call *0x14(%esi)
if ( status == (off_t) -1 )
11d045: 83 c4 10 add $0x10,%esp
11d048: 83 fa ff cmp $0xffffffff,%edx
11d04b: 75 11 jne 11d05e <lseek+0xae>
11d04d: 83 f8 ff cmp $0xffffffff,%eax
11d050: 75 0c jne 11d05e <lseek+0xae> <== NEVER TAKEN
iop->offset = old_offset;
11d052: 8b 75 e0 mov -0x20(%ebp),%esi
11d055: 8b 7d e4 mov -0x1c(%ebp),%edi
11d058: 89 73 0c mov %esi,0xc(%ebx)
11d05b: 89 7b 10 mov %edi,0x10(%ebx)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
11d05e: 8d 65 f4 lea -0xc(%ebp),%esp
11d061: 5b pop %ebx
11d062: 5e pop %esi
11d063: 5f pop %edi
11d064: c9 leave
11d065: c3 ret
001075e4 <malloc>:
#include "malloc_p.h"
void *malloc(
size_t size
)
{
1075e4: 55 push %ebp
1075e5: 89 e5 mov %esp,%ebp
1075e7: 56 push %esi
1075e8: 53 push %ebx
1075e9: 8b 75 08 mov 0x8(%ebp),%esi
void *return_this;
MSBUMP(malloc_calls, 1);
1075ec: ff 05 f4 51 12 00 incl 0x1251f4
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
1075f2: e8 07 ff ff ff call 1074fe <malloc_deferred_frees_process>
/*
* Validate the parameters
*/
if ( !size )
return (void *) 0;
1075f7: 31 db xor %ebx,%ebx
malloc_deferred_frees_process();
/*
* Validate the parameters
*/
if ( !size )
1075f9: 85 f6 test %esi,%esi
1075fb: 74 78 je 107675 <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()) &&
1075fd: 83 3d 9c 54 12 00 03 cmpl $0x3,0x12549c
107604: 75 09 jne 10760f <malloc+0x2b>
!malloc_is_system_state_OK() )
107606: e8 b5 fe ff ff call 1074c0 <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()) &&
10760b: 84 c0 test %al,%al
10760d: 74 66 je 107675 <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 );
10760f: 6a 00 push $0x0
107611: 6a 00 push $0x0
107613: 56 push %esi
107614: ff 35 50 11 12 00 pushl 0x121150
10761a: e8 61 43 00 00 call 10b980 <_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 ) {
10761f: 83 c4 10 add $0x10,%esp
107622: 89 c3 mov %eax,%ebx
107624: 85 c0 test %eax,%eax
107626: 75 28 jne 107650 <malloc+0x6c>
if (rtems_malloc_sbrk_helpers)
107628: a1 54 36 12 00 mov 0x123654,%eax
10762d: 85 c0 test %eax,%eax
10762f: 74 10 je 107641 <malloc+0x5d>
return_this = (*rtems_malloc_sbrk_helpers->extend)( size );
107631: 83 ec 0c sub $0xc,%esp
107634: 56 push %esi
107635: ff 50 04 call *0x4(%eax)
107638: 89 c3 mov %eax,%ebx
if ( !return_this ) {
10763a: 83 c4 10 add $0x10,%esp
10763d: 85 c0 test %eax,%eax
10763f: 75 0f jne 107650 <malloc+0x6c>
errno = ENOMEM;
107641: e8 06 9b 00 00 call 11114c <__errno>
107646: c7 00 0c 00 00 00 movl $0xc,(%eax)
return (void *) 0;
10764c: 31 db xor %ebx,%ebx
10764e: eb 25 jmp 107675 <malloc+0x91>
}
/*
* If the user wants us to dirty the allocated memory, then do it.
*/
if ( rtems_malloc_dirty_helper )
107650: a1 58 36 12 00 mov 0x123658,%eax
107655: 85 c0 test %eax,%eax
107657: 74 09 je 107662 <malloc+0x7e>
(*rtems_malloc_dirty_helper)( return_this, size );
107659: 52 push %edx
10765a: 52 push %edx
10765b: 56 push %esi
10765c: 53 push %ebx
10765d: ff d0 call *%eax
10765f: 83 c4 10 add $0x10,%esp
/*
* If configured, update the statistics
*/
if ( rtems_malloc_statistics_helpers )
107662: a1 50 36 12 00 mov 0x123650,%eax
107667: 85 c0 test %eax,%eax
107669: 74 0a je 107675 <malloc+0x91>
(*rtems_malloc_statistics_helpers->at_malloc)(return_this);
10766b: 83 ec 0c sub $0xc,%esp
10766e: 53 push %ebx
10766f: ff 50 04 call *0x4(%eax)
107672: 83 c4 10 add $0x10,%esp
return return_this;
}
107675: 89 d8 mov %ebx,%eax
107677: 8d 65 f8 lea -0x8(%ebp),%esp
10767a: 5b pop %ebx
10767b: 5e pop %esi
10767c: c9 leave
10767d: c3 ret
0010794c <malloc_sbrk_extend_and_allocate>:
}
void *malloc_sbrk_extend_and_allocate(
size_t size
)
{
10794c: 55 push %ebp
10794d: 89 e5 mov %esp,%ebp
10794f: 57 push %edi
107950: 56 push %esi
107951: 53 push %ebx
107952: 83 ec 0c sub $0xc,%esp
107955: 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;
107958: 8b 0d 74 53 12 00 mov 0x125374,%ecx
if ( sbrk_amount == 0 )
return (void *) 0;
10795e: 31 f6 xor %esi,%esi
* in "page" amounts.
*/
sbrk_amount = RTEMS_Malloc_Sbrk_amount;
if ( sbrk_amount == 0 )
107960: 85 c9 test %ecx,%ecx
107962: 74 67 je 1079cb <malloc_sbrk_extend_and_allocate+0x7f><== NEVER TAKEN
return (void *) 0;
the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount);
107964: 8d 1c 0f lea (%edi,%ecx,1),%ebx
107967: 89 d8 mov %ebx,%eax
107969: 31 d2 xor %edx,%edx
10796b: f7 f1 div %ecx
10796d: 89 c3 mov %eax,%ebx
10796f: 0f af d9 imul %ecx,%ebx
starting_address = (void *) sbrk(the_size);
107972: 83 ec 0c sub $0xc,%esp
107975: 53 push %ebx
107976: e8 d8 8a ff ff call 100453 <sbrk>
if ( starting_address == (void*) -1 )
10797b: 83 c4 10 add $0x10,%esp
10797e: 83 f8 ff cmp $0xffffffff,%eax
107981: 74 48 je 1079cb <malloc_sbrk_extend_and_allocate+0x7f>
return (void *) 0;
if ( !_Protected_heap_Extend(
107983: 52 push %edx
107984: 53 push %ebx
107985: 50 push %eax
107986: ff 35 50 11 12 00 pushl 0x121150
10798c: e8 87 43 00 00 call 10bd18 <_Protected_heap_Extend>
107991: 83 c4 10 add $0x10,%esp
107994: 84 c0 test %al,%al
107996: 75 18 jne 1079b0 <malloc_sbrk_extend_and_allocate+0x64>
RTEMS_Malloc_Heap, starting_address, the_size) ) {
sbrk(-the_size);
107998: 83 ec 0c sub $0xc,%esp
10799b: f7 db neg %ebx
10799d: 53 push %ebx
10799e: e8 b0 8a ff ff call 100453 <sbrk>
errno = ENOMEM;
1079a3: e8 7c 9d 00 00 call 111724 <__errno>
1079a8: c7 00 0c 00 00 00 movl $0xc,(%eax)
1079ae: eb 18 jmp 1079c8 <malloc_sbrk_extend_and_allocate+0x7c>
return (void *) 0;
}
MSBUMP(space_available, the_size);
1079b0: 01 1d 48 53 12 00 add %ebx,0x125348
1079b6: 6a 00 push $0x0
1079b8: 6a 00 push $0x0
1079ba: 57 push %edi
1079bb: ff 35 50 11 12 00 pushl 0x121150
1079c1: e8 1a 43 00 00 call 10bce0 <_Protected_heap_Allocate_aligned_with_boundary>
1079c6: 89 c6 mov %eax,%esi
return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size );
return return_this;
1079c8: 83 c4 10 add $0x10,%esp
}
1079cb: 89 f0 mov %esi,%eax
1079cd: 8d 65 f4 lea -0xc(%ebp),%esp
1079d0: 5b pop %ebx
1079d1: 5e pop %esi
1079d2: 5f pop %edi
1079d3: c9 leave
1079d4: c3 ret
0011042f <memfile_ftruncate>:
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
11042f: 55 push %ebp
110430: 89 e5 mov %esp,%ebp
110432: 53 push %ebx
110433: 83 ec 14 sub $0x14,%esp
110436: 8b 4d 08 mov 0x8(%ebp),%ecx
110439: 8b 45 0c mov 0xc(%ebp),%eax
11043c: 8b 55 10 mov 0x10(%ebp),%edx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
11043f: 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 )
110442: 3b 53 54 cmp 0x54(%ebx),%edx
110445: 7c 15 jl 11045c <memfile_ftruncate+0x2d><== NEVER TAKEN
110447: 7f 05 jg 11044e <memfile_ftruncate+0x1f><== NEVER TAKEN
110449: 3b 43 50 cmp 0x50(%ebx),%eax
11044c: 76 0e jbe 11045c <memfile_ftruncate+0x2d>
return IMFS_memfile_extend( the_jnode, length );
11044e: 51 push %ecx
11044f: 52 push %edx
110450: 50 push %eax
110451: 53 push %ebx
110452: e8 bf fc ff ff call 110116 <IMFS_memfile_extend>
110457: 83 c4 10 add $0x10,%esp
11045a: eb 24 jmp 110480 <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;
11045c: 89 43 50 mov %eax,0x50(%ebx)
11045f: 89 53 54 mov %edx,0x54(%ebx)
iop->size = the_jnode->info.file.size;
110462: 89 41 04 mov %eax,0x4(%ecx)
110465: 89 51 08 mov %edx,0x8(%ecx)
IMFS_update_atime( the_jnode );
110468: 50 push %eax
110469: 50 push %eax
11046a: 6a 00 push $0x0
11046c: 8d 45 f0 lea -0x10(%ebp),%eax
11046f: 50 push %eax
110470: e8 4b 6f ff ff call 1073c0 <gettimeofday>
110475: 8b 45 f0 mov -0x10(%ebp),%eax
110478: 89 43 40 mov %eax,0x40(%ebx)
return 0;
11047b: 83 c4 10 add $0x10,%esp
11047e: 31 c0 xor %eax,%eax
}
110480: 8b 5d fc mov -0x4(%ebp),%ebx
110483: c9 leave
110484: c3 ret
00110485 <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
110485: 55 push %ebp
110486: 89 e5 mov %esp,%ebp
110488: 56 push %esi
110489: 53 push %ebx
11048a: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
11048d: 8b 73 18 mov 0x18(%ebx),%esi
if (the_jnode->type == IMFS_LINEAR_FILE) {
110490: 83 7e 4c 06 cmpl $0x6,0x4c(%esi)
110494: 75 1a jne 1104b0 <memfile_lseek+0x2b>
if (iop->offset > the_jnode->info.linearfile.size)
110496: 8b 56 50 mov 0x50(%esi),%edx
110499: 8b 46 54 mov 0x54(%esi),%eax
11049c: 39 43 10 cmp %eax,0x10(%ebx)
11049f: 7c 41 jl 1104e2 <memfile_lseek+0x5d> <== NEVER TAKEN
1104a1: 7f 05 jg 1104a8 <memfile_lseek+0x23> <== NEVER TAKEN
1104a3: 39 53 0c cmp %edx,0xc(%ebx)
1104a6: 76 3a jbe 1104e2 <memfile_lseek+0x5d> <== ALWAYS TAKEN
iop->offset = the_jnode->info.linearfile.size;
1104a8: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED
1104ab: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED
1104ae: eb 32 jmp 1104e2 <memfile_lseek+0x5d> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
1104b0: 50 push %eax
1104b1: ff 73 10 pushl 0x10(%ebx)
1104b4: ff 73 0c pushl 0xc(%ebx)
1104b7: 56 push %esi
1104b8: e8 59 fc ff ff call 110116 <IMFS_memfile_extend>
1104bd: 83 c4 10 add $0x10,%esp
1104c0: 85 c0 test %eax,%eax
1104c2: 74 12 je 1104d6 <memfile_lseek+0x51>
rtems_set_errno_and_return_minus_one( ENOSPC );
1104c4: e8 83 0c 00 00 call 11114c <__errno>
1104c9: c7 00 1c 00 00 00 movl $0x1c,(%eax)
1104cf: 83 c8 ff or $0xffffffff,%eax
1104d2: 89 c2 mov %eax,%edx
1104d4: eb 12 jmp 1104e8 <memfile_lseek+0x63>
iop->size = the_jnode->info.file.size;
1104d6: 8b 46 50 mov 0x50(%esi),%eax
1104d9: 8b 56 54 mov 0x54(%esi),%edx
1104dc: 89 43 04 mov %eax,0x4(%ebx)
1104df: 89 53 08 mov %edx,0x8(%ebx)
}
return iop->offset;
1104e2: 8b 43 0c mov 0xc(%ebx),%eax
1104e5: 8b 53 10 mov 0x10(%ebx),%edx
}
1104e8: 8d 65 f8 lea -0x8(%ebp),%esp
1104eb: 5b pop %ebx
1104ec: 5e pop %esi
1104ed: c9 leave
1104ee: c3 ret
001103a0 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
1103a0: 55 push %ebp
1103a1: 89 e5 mov %esp,%ebp
1103a3: 56 push %esi
1103a4: 53 push %ebx
1103a5: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
1103a8: 8b 5e 18 mov 0x18(%esi),%ebx
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
1103ab: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi)
1103b2: 74 54 je 110408 <memfile_open+0x68>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
1103b4: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx)
1103b8: 75 4e jne 110408 <memfile_open+0x68> <== ALWAYS TAKEN
uint32_t count = the_jnode->info.linearfile.size;
1103ba: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
1103bd: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
1103c0: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED
the_jnode->info.file.size = 0;
1103c7: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED
1103ce: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
1103d5: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
1103dc: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
1103e3: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED
if ((count != 0)
1103ea: 85 c0 test %eax,%eax <== NOT EXECUTED
1103ec: 74 1a je 110408 <memfile_open+0x68> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
1103ee: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1103f1: 50 push %eax <== NOT EXECUTED
1103f2: 52 push %edx <== NOT EXECUTED
1103f3: 6a 00 push $0x0 <== NOT EXECUTED
1103f5: 6a 00 push $0x0 <== NOT EXECUTED
1103f7: 53 push %ebx <== NOT EXECUTED
1103f8: e8 0b fe ff ff call 110208 <IMFS_memfile_write> <== NOT EXECUTED
1103fd: 89 c2 mov %eax,%edx <== NOT EXECUTED
1103ff: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
return -1;
110402: 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))
110405: 42 inc %edx <== NOT EXECUTED
110406: 74 20 je 110428 <memfile_open+0x88> <== NOT EXECUTED
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
110408: f6 46 15 02 testb $0x2,0x15(%esi)
11040c: 74 0c je 11041a <memfile_open+0x7a>
iop->offset = the_jnode->info.file.size;
11040e: 8b 43 50 mov 0x50(%ebx),%eax
110411: 8b 53 54 mov 0x54(%ebx),%edx
110414: 89 46 0c mov %eax,0xc(%esi)
110417: 89 56 10 mov %edx,0x10(%esi)
iop->size = the_jnode->info.file.size;
11041a: 8b 43 50 mov 0x50(%ebx),%eax
11041d: 8b 53 54 mov 0x54(%ebx),%edx
110420: 89 46 04 mov %eax,0x4(%esi)
110423: 89 56 08 mov %edx,0x8(%esi)
return 0;
110426: 31 c0 xor %eax,%eax
}
110428: 8d 65 f8 lea -0x8(%ebp),%esp
11042b: 5b pop %ebx
11042c: 5e pop %esi
11042d: c9 leave
11042e: c3 ret
001077b5 <mount>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
1077b5: 55 push %ebp
1077b6: 89 e5 mov %esp,%ebp
1077b8: 57 push %edi
1077b9: 56 push %esi
1077ba: 53 push %ebx
1077bb: 83 ec 4c sub $0x4c,%esp
1077be: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Are the file system options valid?
*/
if ( options != RTEMS_FILESYSTEM_READ_ONLY &&
1077c1: 83 7d 14 01 cmpl $0x1,0x14(%ebp)
1077c5: 77 13 ja 1077da <mount+0x25>
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* Get mount handler
*/
mount_h = rtems_filesystem_get_mount_handler( filesystemtype );
1077c7: 83 ec 0c sub $0xc,%esp
1077ca: 56 push %esi
1077cb: e8 37 6c 00 00 call 10e407 <rtems_filesystem_get_mount_handler>
1077d0: 89 45 b0 mov %eax,-0x50(%ebp)
if ( !mount_h )
1077d3: 83 c4 10 add $0x10,%esp
1077d6: 85 c0 test %eax,%eax
1077d8: 75 10 jne 1077ea <mount+0x35>
rtems_set_errno_and_return_minus_one( EINVAL );
1077da: e8 6d 99 00 00 call 11114c <__errno>
1077df: c7 00 16 00 00 00 movl $0x16,(%eax)
1077e5: e9 ca 00 00 00 jmp 1078b4 <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;
1077ea: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1077ee: 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 : "/";
1077f2: 8b 45 0c mov 0xc(%ebp),%eax
1077f5: 89 45 b8 mov %eax,-0x48(%ebp)
1077f8: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
1077fc: 75 07 jne 107805 <mount+0x50>
1077fe: c7 45 b8 5c ef 11 00 movl $0x11ef5c,-0x48(%ebp)
size_t filesystemtype_size = strlen( filesystemtype ) + 1;
107805: 83 ca ff or $0xffffffff,%edx
107808: 31 c0 xor %eax,%eax
10780a: 89 d1 mov %edx,%ecx
10780c: 89 f7 mov %esi,%edi
10780e: f2 ae repnz scas %es:(%edi),%al
107810: f7 d1 not %ecx
107812: 89 4d bc mov %ecx,-0x44(%ebp)
size_t source_size = source_or_null != NULL ?
strlen( source_or_null ) + 1 : 0;
107815: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
10781c: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
107820: 74 0c je 10782e <mount+0x79>
107822: 89 d1 mov %edx,%ecx
107824: 8b 7d 08 mov 0x8(%ebp),%edi
107827: f2 ae repnz scas %es:(%edi),%al
107829: f7 d1 not %ecx
10782b: 89 4d c4 mov %ecx,-0x3c(%ebp)
size_t target_size = strlen( target ) + 1;
10782e: 31 c0 xor %eax,%eax
107830: 83 c9 ff or $0xffffffff,%ecx
107833: 8b 7d b8 mov -0x48(%ebp),%edi
107836: f2 ae repnz scas %es:(%edi),%al
107838: f7 d1 not %ecx
10783a: 89 4d c0 mov %ecx,-0x40(%ebp)
10783d: 49 dec %ecx
10783e: 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 );
107841: 50 push %eax
107842: 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;
107843: 8b 55 c4 mov -0x3c(%ebp),%edx
107846: 8b 7d bc mov -0x44(%ebp),%edi
107849: 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 )
10784d: 03 45 c0 add -0x40(%ebp),%eax
+ filesystemtype_size + source_size + target_size;
rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size );
107850: 50 push %eax
107851: 6a 01 push $0x1
107853: e8 84 f9 ff ff call 1071dc <calloc>
107858: 89 c3 mov %eax,%ebx
if ( mt_entry != NULL ) {
10785a: 83 c4 10 add $0x10,%esp
10785d: 85 c0 test %eax,%eax
10785f: 74 48 je 1078a9 <mount+0xf4> <== NEVER TAKEN
char *str = (char *) mt_entry + sizeof( *mt_entry );
107861: 8d 40 74 lea 0x74(%eax),%eax
memcpy( str, filesystemtype, filesystemtype_size );
107864: 89 c7 mov %eax,%edi
107866: 8b 4d bc mov -0x44(%ebp),%ecx
107869: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10786b: 89 fa mov %edi,%edx
mt_entry->type = str;
10786d: 89 43 6c mov %eax,0x6c(%ebx)
str += filesystemtype_size;
memcpy( str, source_or_null, source_size );
107870: 8b 75 08 mov 0x8(%ebp),%esi
107873: 8b 4d c4 mov -0x3c(%ebp),%ecx
107876: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
107878: 89 f8 mov %edi,%eax
mt_entry->dev = str;
10787a: 89 53 70 mov %edx,0x70(%ebx)
str += source_size;
memcpy( str, target, target_size );
10787d: 8b 75 b8 mov -0x48(%ebp),%esi
107880: 8b 4d c0 mov -0x40(%ebp),%ecx
107883: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
mt_entry->target = str;
107885: 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;
107888: 89 5b 2c mov %ebx,0x2c(%ebx)
mt_entry->options = options;
10788b: 8b 45 14 mov 0x14(%ebp),%eax
10788e: 89 43 30 mov %eax,0x30(%ebx)
mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf;
107891: 8d 7b 38 lea 0x38(%ebx),%edi
107894: be 9c ef 11 00 mov $0x11ef9c,%esi
107899: b1 0c mov $0xc,%cl
10789b: 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 ) {
10789d: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
1078a1: 0f 84 a3 00 00 00 je 10794a <mount+0x195>
1078a7: eb 13 jmp 1078bc <mount+0x107>
target,
filesystemtype,
&target_length
);
if ( !mt_entry )
rtems_set_errno_and_return_minus_one( ENOMEM );
1078a9: e8 9e 98 00 00 call 11114c <__errno> <== NOT EXECUTED
1078ae: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED
1078b4: 83 c8 ff or $0xffffffff,%eax
1078b7: e9 26 01 00 00 jmp 1079e2 <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(
1078bc: 83 ec 0c sub $0xc,%esp
1078bf: 6a 01 push $0x1
1078c1: 8d 75 d4 lea -0x2c(%ebp),%esi
1078c4: 56 push %esi
1078c5: 6a 07 push $0x7
1078c7: ff 75 ac pushl -0x54(%ebp)
1078ca: ff 75 0c pushl 0xc(%ebp)
1078cd: e8 a4 f9 ff ff call 107276 <rtems_filesystem_evaluate_path>
1078d2: 83 c4 20 add $0x20,%esp
1078d5: 40 inc %eax
1078d6: 0f 84 df 00 00 00 je 1079bb <mount+0x206> <== NEVER TAKEN
/*
* Test to see if it is a directory
*/
if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
1078dc: 83 ec 0c sub $0xc,%esp
1078df: 56 push %esi
1078e0: 8b 45 e0 mov -0x20(%ebp),%eax
1078e3: ff 50 10 call *0x10(%eax)
1078e6: 83 c4 10 add $0x10,%esp
1078e9: 48 dec %eax
1078ea: 74 10 je 1078fc <mount+0x147>
errno = ENOTDIR;
1078ec: e8 5b 98 00 00 call 11114c <__errno>
1078f1: c7 00 14 00 00 00 movl $0x14,(%eax)
goto cleanup_and_bail;
1078f7: e9 c1 00 00 00 jmp 1079bd <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 ) ) {
1078fc: 57 push %edi
1078fd: 57 push %edi
1078fe: ff 75 d4 pushl -0x2c(%ebp)
107901: 68 2c 77 10 00 push $0x10772c
107906: e8 62 fe ff ff call 10776d <rtems_filesystem_mount_iterate>
10790b: 83 c4 10 add $0x10,%esp
10790e: 84 c0 test %al,%al
107910: 74 10 je 107922 <mount+0x16d>
errno = EBUSY;
107912: e8 35 98 00 00 call 11114c <__errno>
107917: c7 00 10 00 00 00 movl $0x10,(%eax)
goto cleanup_and_bail;
10791d: e9 9b 00 00 00 jmp 1079bd <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;
107922: 8b 45 d4 mov -0x2c(%ebp),%eax
107925: 89 43 08 mov %eax,0x8(%ebx)
mt_entry->mt_point_node.handlers = loc.handlers;
107928: 8b 45 dc mov -0x24(%ebp),%eax
10792b: 89 43 10 mov %eax,0x10(%ebx)
mt_entry->mt_point_node.ops = loc.ops;
10792e: 8b 45 e0 mov -0x20(%ebp),%eax
107931: 89 43 14 mov %eax,0x14(%ebx)
mt_entry->mt_point_node.mt_entry = loc.mt_entry;
107934: 8b 55 e4 mov -0x1c(%ebp),%edx
107937: 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 ) ) {
10793a: 83 ec 0c sub $0xc,%esp
10793d: 53 push %ebx
10793e: ff 50 20 call *0x20(%eax)
107941: 83 c4 10 add $0x10,%esp
107944: 85 c0 test %eax,%eax
107946: 74 1d je 107965 <mount+0x1b0> <== ALWAYS TAKEN
107948: eb 73 jmp 1079bd <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;
10794a: 31 f6 xor %esi,%esi
}
} else {
/*
* Do we already have a base file system ?
*/
if ( !rtems_chain_is_empty( &mount_chain ) ) {
10794c: 81 3d 44 2f 12 00 48 cmpl $0x122f48,0x122f44
107953: 2f 12 00
107956: 74 0d je 107965 <mount+0x1b0> <== ALWAYS TAKEN
errno = EINVAL;
107958: e8 ef 97 00 00 call 11114c <__errno> <== NOT EXECUTED
10795d: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED
goto cleanup_and_bail;
107963: eb 58 jmp 1079bd <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 ) ) {
107965: 51 push %ecx
107966: 51 push %ecx
107967: ff 75 18 pushl 0x18(%ebp)
10796a: 53 push %ebx
10796b: ff 55 b0 call *-0x50(%ebp)
10796e: 83 c4 10 add $0x10,%esp
107971: 85 c0 test %eax,%eax
107973: 74 0f je 107984 <mount+0x1cf>
/*
* Try to undo the mount operation
*/
loc.ops->unmount_h( mt_entry );
107975: 83 ec 0c sub $0xc,%esp
107978: 53 push %ebx
107979: 8b 45 e0 mov -0x20(%ebp),%eax
10797c: ff 50 28 call *0x28(%eax)
goto cleanup_and_bail;
10797f: 83 c4 10 add $0x10,%esp
107982: eb 39 jmp 1079bd <mount+0x208>
}
/*
* Add the mount table entry to the mount table chain
*/
rtems_libio_lock();
107984: e8 b4 fd ff ff call 10773d <rtems_libio_lock>
107989: 52 push %edx
10798a: 52 push %edx
10798b: 53 push %ebx
10798c: 68 44 2f 12 00 push $0x122f44
107991: e8 4a 30 00 00 call 10a9e0 <_Chain_Append>
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
107996: e8 bc fd ff ff call 107757 <rtems_libio_unlock>
if ( !has_target )
10799b: 83 c4 10 add $0x10,%esp
rtems_filesystem_root = mt_entry->mt_fs_root;
return 0;
10799e: 31 c0 xor %eax,%eax
*/
rtems_libio_lock();
rtems_chain_append( &mount_chain, &mt_entry->Node );
rtems_libio_unlock();
if ( !has_target )
1079a0: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
1079a4: 75 3c jne 1079e2 <mount+0x22d>
rtems_filesystem_root = mt_entry->mt_fs_root;
1079a6: 8b 3d 60 30 12 00 mov 0x123060,%edi
1079ac: 83 c7 18 add $0x18,%edi
1079af: 8d 73 1c lea 0x1c(%ebx),%esi
1079b2: b9 05 00 00 00 mov $0x5,%ecx
1079b7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
1079b9: eb 27 jmp 1079e2 <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;
1079bb: 31 f6 xor %esi,%esi
return 0;
cleanup_and_bail:
free( mt_entry );
1079bd: 83 ec 0c sub $0xc,%esp
1079c0: 53 push %ebx
1079c1: e8 82 f9 ff ff call 107348 <free>
if ( loc_to_free )
1079c6: 83 c4 10 add $0x10,%esp
rtems_filesystem_freenode( loc_to_free );
return -1;
1079c9: 83 c8 ff or $0xffffffff,%eax
cleanup_and_bail:
free( mt_entry );
if ( loc_to_free )
1079cc: 85 f6 test %esi,%esi
1079ce: 74 12 je 1079e2 <mount+0x22d> <== NEVER TAKEN
rtems_filesystem_freenode( loc_to_free );
1079d0: 83 ec 0c sub $0xc,%esp
1079d3: 56 push %esi
1079d4: 89 45 a8 mov %eax,-0x58(%ebp)
1079d7: e8 58 f9 ff ff call 107334 <rtems_filesystem_freenode>
1079dc: 83 c4 10 add $0x10,%esp
1079df: 8b 45 a8 mov -0x58(%ebp),%eax
return -1;
}
1079e2: 8d 65 f4 lea -0xc(%ebp),%esp
1079e5: 5b pop %ebx
1079e6: 5e pop %esi
1079e7: 5f pop %edi
1079e8: c9 leave
1079e9: c3 ret
00107d3c <mount_and_make_target_path>:
const char *target,
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
107d3c: 55 push %ebp
107d3d: 89 e5 mov %esp,%ebp
107d3f: 57 push %edi
107d40: 56 push %esi
107d41: 53 push %ebx
107d42: 83 ec 1c sub $0x1c,%esp
107d45: 8b 4d 08 mov 0x8(%ebp),%ecx
107d48: 8b 5d 0c mov 0xc(%ebp),%ebx
107d4b: 8b 75 10 mov 0x10(%ebp),%esi
107d4e: 8b 7d 14 mov 0x14(%ebp),%edi
107d51: 8b 55 18 mov 0x18(%ebp),%edx
int rv = -1;
if (target != NULL) {
107d54: 85 db test %ebx,%ebx
107d56: 74 3b je 107d93 <mount_and_make_target_path+0x57>
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
107d58: 50 push %eax
107d59: 50 push %eax
107d5a: 68 ff 01 00 00 push $0x1ff
107d5f: 53 push %ebx
107d60: 89 55 e0 mov %edx,-0x20(%ebp)
107d63: 89 4d e4 mov %ecx,-0x1c(%ebp)
107d66: e8 bd 08 00 00 call 108628 <rtems_mkdir>
if (rv == 0) {
107d6b: 83 c4 10 add $0x10,%esp
107d6e: 85 c0 test %eax,%eax
107d70: 8b 55 e0 mov -0x20(%ebp),%edx
107d73: 8b 4d e4 mov -0x1c(%ebp),%ecx
107d76: 75 29 jne 107da1 <mount_and_make_target_path+0x65><== NEVER TAKEN
rv = mount(
107d78: 89 55 18 mov %edx,0x18(%ebp)
107d7b: 89 7d 14 mov %edi,0x14(%ebp)
107d7e: 89 75 10 mov %esi,0x10(%ebp)
107d81: 89 5d 0c mov %ebx,0xc(%ebp)
107d84: 89 4d 08 mov %ecx,0x8(%ebp)
} else {
errno = EINVAL;
}
return rv;
}
107d87: 8d 65 f4 lea -0xc(%ebp),%esp
107d8a: 5b pop %ebx
107d8b: 5e pop %esi
107d8c: 5f pop %edi
107d8d: c9 leave
int rv = -1;
if (target != NULL) {
rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO);
if (rv == 0) {
rv = mount(
107d8e: e9 a2 00 00 00 jmp 107e35 <mount>
options,
data
);
}
} else {
errno = EINVAL;
107d93: e8 40 9a 00 00 call 1117d8 <__errno>
107d98: c7 00 16 00 00 00 movl $0x16,(%eax)
const char *filesystemtype,
rtems_filesystem_options_t options,
const void *data
)
{
int rv = -1;
107d9e: 83 c8 ff or $0xffffffff,%eax
} else {
errno = EINVAL;
}
return rv;
}
107da1: 8d 65 f4 lea -0xc(%ebp),%esp
107da4: 5b pop %ebx
107da5: 5e pop %esi
107da6: 5f pop %edi
107da7: c9 leave
107da8: c3 ret
00107a45 <newlib_create_hook>:
*/
bool newlib_create_hook(
rtems_tcb *current_task __attribute__((unused)),
rtems_tcb *creating_task
)
{
107a45: 55 push %ebp
107a46: 89 e5 mov %esp,%ebp
107a48: 57 push %edi
107a49: 56 push %esi
107a4a: 53 push %ebx
107a4b: 83 ec 1c sub $0x1c,%esp
struct _reent *ptr;
if (_Thread_libc_reent == 0)
107a4e: 83 3d c8 53 12 00 00 cmpl $0x0,0x1253c8
107a55: 75 14 jne 107a6b <newlib_create_hook+0x26>
{
_REENT = _global_impure_ptr;
107a57: a1 60 fa 11 00 mov 0x11fa60,%eax
107a5c: a3 20 31 12 00 mov %eax,0x123120
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
107a61: c7 05 c8 53 12 00 20 movl $0x123120,0x1253c8
107a68: 31 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));
107a6b: 83 ec 0c sub $0xc,%esp
107a6e: 68 24 04 00 00 push $0x424
107a73: e8 3e 55 00 00 call 10cfb6 <_Workspace_Allocate>
107a78: 89 c2 mov %eax,%edx
#endif
if (ptr) {
107a7a: 83 c4 10 add $0x10,%esp
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
creating_task->libc_reent = ptr;
return TRUE;
}
return FALSE;
107a7d: 31 c0 xor %eax,%eax
* hooks run with thread dispatching disabled.
*/
ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent));
#endif
if (ptr) {
107a7f: 85 d2 test %edx,%edx
107a81: 0f 84 28 02 00 00 je 107caf <newlib_create_hook+0x26a><== NEVER TAKEN
_REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */
107a87: c7 02 00 00 00 00 movl $0x0,(%edx)
107a8d: 8d b2 ec 02 00 00 lea 0x2ec(%edx),%esi
107a93: 89 72 04 mov %esi,0x4(%edx)
107a96: 8d 8a 54 03 00 00 lea 0x354(%edx),%ecx
107a9c: 89 4a 08 mov %ecx,0x8(%edx)
107a9f: 8d 8a bc 03 00 00 lea 0x3bc(%edx),%ecx
107aa5: 89 4a 0c mov %ecx,0xc(%edx)
107aa8: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
107aaf: 8d 4a 14 lea 0x14(%edx),%ecx
107ab2: bb 19 00 00 00 mov $0x19,%ebx
107ab7: 89 cf mov %ecx,%edi
107ab9: 89 d9 mov %ebx,%ecx
107abb: f3 aa rep stos %al,%es:(%edi)
107abd: 89 cb mov %ecx,%ebx
107abf: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
107ac6: c7 42 34 ee ec 11 00 movl $0x11ecee,0x34(%edx)
107acd: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx)
107ad4: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx)
107adb: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx)
107ae2: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx)
107ae9: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx)
107af0: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx)
107af7: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
107afe: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
107b05: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx)
107b0c: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx)
107b13: c6 42 60 00 movb $0x0,0x60(%edx)
107b17: 8d 42 7c lea 0x7c(%edx),%eax
107b1a: 89 45 e4 mov %eax,-0x1c(%ebp)
107b1d: b1 09 mov $0x9,%cl
107b1f: 89 c7 mov %eax,%edi
107b21: 89 d8 mov %ebx,%eax
107b23: f3 ab rep stos %eax,%es:(%edi)
107b25: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx)
107b2c: 00 00 00
107b2f: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx)
107b36: 00 00 00
107b39: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx)
107b40: 00 00 00
107b43: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx)
107b4a: 0e 33
107b4c: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx)
107b53: cd ab
107b55: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx)
107b5c: 34 12
107b5e: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx)
107b65: 6d e6
107b67: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx)
107b6e: ec de
107b70: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx)
107b77: 05 00
107b79: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx)
107b80: 0b 00
107b82: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx)
107b89: 00 00 00
107b8c: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx)
107b93: 00 00 00
107b96: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx)
107b9d: 00 00 00
107ba0: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx)
107ba7: 00 00 00
107baa: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx)
107bb1: 00 00 00
107bb4: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx)
107bbb: 00 00 00
107bbe: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx)
107bc5: 00 00 00
107bc8: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx)
107bcf: 00 00 00
107bd2: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx)
107bd9: 00 00 00
107bdc: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx)
107be3: 00 00 00
107be6: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx)
107bed: 00 00 00
107bf0: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx)
107bf7: 00 00 00
107bfa: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx)
107c01: 00 00 00
107c04: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx)
107c0b: 00 00 00
107c0e: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx)
107c15: 00 00 00
107c18: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx)
107c1f: 00 00 00
107c22: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx)
107c29: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx)
107c30: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx)
107c37: 00 00 00
107c3a: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx)
107c41: 00 00 00
107c44: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx)
107c4b: 00 00 00
107c4e: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx)
107c55: 00 00 00
107c58: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx)
107c5f: 00 00 00
107c62: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx)
107c69: 00 00 00
107c6c: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx)
107c73: 00 00 00
107c76: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx)
107c7d: 00 00 00
107c80: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx)
107c87: 00 00 00
107c8a: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx)
107c91: 00 00 00
107c94: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx)
107c9b: 00 00 00
107c9e: b1 4e mov $0x4e,%cl
107ca0: 89 f7 mov %esi,%edi
107ca2: f3 ab rep stos %eax,%es:(%edi)
creating_task->libc_reent = ptr;
107ca4: 8b 45 0c mov 0xc(%ebp),%eax
107ca7: 89 90 e4 00 00 00 mov %edx,0xe4(%eax)
return TRUE;
107cad: b0 01 mov $0x1,%al
}
return FALSE;
}
107caf: 8d 65 f4 lea -0xc(%ebp),%esp
107cb2: 5b pop %ebx
107cb3: 5e pop %esi
107cb4: 5f pop %edi
107cb5: c9 leave
107cb6: c3 ret
00107cb7 <newlib_delete_hook>:
void newlib_delete_hook(
rtems_tcb *current_task,
rtems_tcb *deleted_task
)
{
107cb7: 55 push %ebp
107cb8: 89 e5 mov %esp,%ebp
107cba: 57 push %edi
107cbb: 56 push %esi
107cbc: 53 push %ebx
107cbd: 83 ec 0c sub $0xc,%esp
107cc0: 8b 7d 08 mov 0x8(%ebp),%edi
107cc3: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The reentrancy structure was allocated by newlib using malloc()
*/
if (current_task == deleted_task) {
107cc6: 39 f7 cmp %esi,%edi
107cc8: 75 08 jne 107cd2 <newlib_delete_hook+0x1b>
ptr = _REENT;
107cca: 8b 1d 20 31 12 00 mov 0x123120,%ebx
107cd0: eb 06 jmp 107cd8 <newlib_delete_hook+0x21>
} else {
ptr = deleted_task->libc_reent;
107cd2: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx
}
if (ptr && ptr != _global_impure_ptr) {
107cd8: 85 db test %ebx,%ebx
107cda: 74 20 je 107cfc <newlib_delete_hook+0x45><== NEVER TAKEN
107cdc: 3b 1d 60 fa 11 00 cmp 0x11fa60,%ebx
107ce2: 74 18 je 107cfc <newlib_delete_hook+0x45>
_reclaim_reent(ptr);
*/
/*
* Just in case there are some buffers lying around.
*/
_fwalk(ptr, newlib_free_buffers);
107ce4: 50 push %eax
107ce5: 50 push %eax
107ce6: 68 f4 79 10 00 push $0x1079f4
107ceb: 53 push %ebx
107cec: e8 43 9c 00 00 call 111934 <_fwalk>
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
107cf1: 89 1c 24 mov %ebx,(%esp)
107cf4: e8 d6 52 00 00 call 10cfcf <_Workspace_Free>
107cf9: 83 c4 10 add $0x10,%esp
#endif
}
deleted_task->libc_reent = NULL;
107cfc: c7 86 e4 00 00 00 00 movl $0x0,0xe4(%esi)
107d03: 00 00 00
/*
* Require the switch back to another task to install its own
*/
if ( current_task == deleted_task ) {
107d06: 39 f7 cmp %esi,%edi
107d08: 75 0a jne 107d14 <newlib_delete_hook+0x5d>
_REENT = 0;
107d0a: c7 05 20 31 12 00 00 movl $0x0,0x123120
107d11: 00 00 00
}
}
107d14: 8d 65 f4 lea -0xc(%ebp),%esp
107d17: 5b pop %ebx
107d18: 5e pop %esi
107d19: 5f pop %edi
107d1a: c9 leave
107d1b: c3 ret
001079f4 <newlib_free_buffers>:
*/
int newlib_free_buffers(
FILE *fp
)
{
1079f4: 55 push %ebp
1079f5: 89 e5 mov %esp,%ebp
1079f7: 53 push %ebx
1079f8: 83 ec 10 sub $0x10,%esp
1079fb: 8b 5d 08 mov 0x8(%ebp),%ebx
switch ( fileno(fp) ) {
1079fe: 53 push %ebx
1079ff: e8 1c 9b 00 00 call 111520 <fileno>
107a04: 83 c4 10 add $0x10,%esp
107a07: 83 f8 02 cmp $0x2,%eax
107a0a: 77 26 ja 107a32 <newlib_free_buffers+0x3e><== NEVER TAKEN
case 0:
case 1:
case 2:
if (fp->_flags & __SMBF) {
107a0c: f6 43 0c 80 testb $0x80,0xc(%ebx)
107a10: 74 2c je 107a3e <newlib_free_buffers+0x4a><== ALWAYS TAKEN
free( fp->_bf._base );
107a12: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a15: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
107a18: e8 2b f9 ff ff call 107348 <free> <== NOT EXECUTED
fp->_flags &= ~__SMBF;
107a1d: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED
fp->_bf._base = fp->_p = (unsigned char *) NULL;
107a23: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED
107a29: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED
107a30: eb 09 jmp 107a3b <newlib_free_buffers+0x47><== NOT EXECUTED
}
break;
default:
fclose(fp);
107a32: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107a35: 53 push %ebx <== NOT EXECUTED
107a36: e8 69 98 00 00 call 1112a4 <fclose> <== NOT EXECUTED
107a3b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
return 0;
}
107a3e: 31 c0 xor %eax,%eax
107a40: 8b 5d fc mov -0x4(%ebp),%ebx
107a43: c9 leave
107a44: c3 ret
00107d7c <open>:
int open(
const char *pathname,
int flags,
...
)
{
107d7c: 55 push %ebp
107d7d: 89 e5 mov %esp,%ebp
107d7f: 57 push %edi
107d80: 56 push %esi
107d81: 53 push %ebx
107d82: 83 ec 3c sub $0x3c,%esp
/*
* Set the Evaluation flags
*/
eval_flags = 0;
status = flags + 1;
107d85: 8b 45 0c mov 0xc(%ebp),%eax
107d88: 40 inc %eax
if ( ( status & _FREAD ) == _FREAD )
107d89: 89 c6 mov %eax,%esi
107d8b: 83 e6 01 and $0x1,%esi
eval_flags |= RTEMS_LIBIO_PERMS_READ;
107d8e: f7 de neg %esi
107d90: 83 e6 04 and $0x4,%esi
if ( ( status & _FWRITE ) == _FWRITE )
107d93: a8 02 test $0x2,%al
107d95: 74 03 je 107d9a <open+0x1e>
eval_flags |= RTEMS_LIBIO_PERMS_WRITE;
107d97: 83 ce 02 or $0x2,%esi
va_start(ap, flags);
mode = va_arg( ap, int );
107d9a: 8b 45 10 mov 0x10(%ebp),%eax
107d9d: 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();
107da0: e8 46 64 00 00 call 10e1eb <rtems_libio_allocate>
107da5: 89 c3 mov %eax,%ebx
if ( iop == 0 ) {
107da7: 85 c0 test %eax,%eax
107da9: 0f 84 56 01 00 00 je 107f05 <open+0x189>
}
/*
* See if the file exists.
*/
status = rtems_filesystem_evaluate_path(
107daf: 83 c9 ff or $0xffffffff,%ecx
107db2: 8b 7d 08 mov 0x8(%ebp),%edi
107db5: 31 c0 xor %eax,%eax
107db7: f2 ae repnz scas %es:(%edi),%al
107db9: f7 d1 not %ecx
107dbb: 49 dec %ecx
107dbc: 83 ec 0c sub $0xc,%esp
107dbf: 6a 01 push $0x1
107dc1: 8d 45 d4 lea -0x2c(%ebp),%eax
107dc4: 50 push %eax
107dc5: 56 push %esi
107dc6: 51 push %ecx
107dc7: ff 75 08 pushl 0x8(%ebp)
107dca: e8 a7 f4 ff ff call 107276 <rtems_filesystem_evaluate_path>
107dcf: 89 c6 mov %eax,%esi
pathname, strlen( pathname ), eval_flags, &loc, true );
if ( status == -1 ) {
107dd1: 83 c4 20 add $0x20,%esp
107dd4: 83 f8 ff cmp $0xffffffff,%eax
107dd7: 75 6c jne 107e45 <open+0xc9>
if ( errno != ENOENT ) {
107dd9: e8 6e 93 00 00 call 11114c <__errno>
107dde: 83 38 02 cmpl $0x2,(%eax)
107de1: 75 27 jne 107e0a <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) ) {
107de3: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
107dea: 0f 84 1c 01 00 00 je 107f0c <open+0x190>
rc = ENOENT;
goto done;
}
/* Create the node for the new regular file */
rc = mknod( pathname, S_IFREG | mode, 0LL );
107df0: 6a 00 push $0x0
107df2: 6a 00 push $0x0
107df4: 8b 45 c4 mov -0x3c(%ebp),%eax
107df7: 80 cc 80 or $0x80,%ah
107dfa: 50 push %eax
107dfb: ff 75 08 pushl 0x8(%ebp)
107dfe: e8 99 f8 ff ff call 10769c <mknod>
if ( rc ) {
107e03: 83 c4 10 add $0x10,%esp
107e06: 85 c0 test %eax,%eax
107e08: 74 0e je 107e18 <open+0x9c> <== ALWAYS TAKEN
rc = errno;
107e0a: e8 3d 93 00 00 call 11114c <__errno>
107e0f: 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;
107e11: 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;
107e13: e9 10 01 00 00 jmp 107f28 <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(
107e18: 89 f1 mov %esi,%ecx
107e1a: 8b 7d 08 mov 0x8(%ebp),%edi
107e1d: 31 c0 xor %eax,%eax
107e1f: f2 ae repnz scas %es:(%edi),%al
107e21: f7 d1 not %ecx
107e23: 49 dec %ecx
107e24: 83 ec 0c sub $0xc,%esp
107e27: 6a 01 push $0x1
107e29: 8d 45 d4 lea -0x2c(%ebp),%eax
107e2c: 50 push %eax
107e2d: 6a 00 push $0x0
107e2f: 51 push %ecx
107e30: ff 75 08 pushl 0x8(%ebp)
107e33: e8 3e f4 ff ff call 107276 <rtems_filesystem_evaluate_path>
pathname, strlen( pathname ), 0x0, &loc, true );
if ( status != 0 ) { /* The file did not exist */
107e38: 83 c4 20 add $0x20,%esp
107e3b: 85 c0 test %eax,%eax
107e3d: 0f 85 d2 00 00 00 jne 107f15 <open+0x199> <== NEVER TAKEN
107e43: eb 13 jmp 107e58 <open+0xdc>
rc = EACCES;
goto done;
}
} else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
107e45: 8b 45 0c mov 0xc(%ebp),%eax
107e48: 25 00 0a 00 00 and $0xa00,%eax
107e4d: 3d 00 0a 00 00 cmp $0xa00,%eax
107e52: 0f 84 c6 00 00 00 je 107f1e <open+0x1a2> <== NEVER TAKEN
/*
* Fill in the file control block based on the loc structure
* returned by successful path evaluation.
*/
iop->flags |= rtems_libio_fcntl_flags( flags );
107e58: 8b 73 14 mov 0x14(%ebx),%esi
107e5b: 83 ec 0c sub $0xc,%esp
107e5e: ff 75 0c pushl 0xc(%ebp)
107e61: e8 12 63 00 00 call 10e178 <rtems_libio_fcntl_flags>
107e66: 09 f0 or %esi,%eax
107e68: 89 43 14 mov %eax,0x14(%ebx)
iop->pathinfo = loc;
107e6b: 8d 7b 18 lea 0x18(%ebx),%edi
107e6e: 8d 75 d4 lea -0x2c(%ebp),%esi
107e71: b9 05 00 00 00 mov $0x5,%ecx
107e76: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode );
107e78: 8b 43 20 mov 0x20(%ebx),%eax
107e7b: ff 75 c4 pushl -0x3c(%ebp)
107e7e: ff 75 0c pushl 0xc(%ebp)
107e81: ff 75 08 pushl 0x8(%ebp)
107e84: 53 push %ebx
107e85: ff 10 call *(%eax)
if ( rc ) {
107e87: 83 c4 20 add $0x20,%esp
107e8a: 85 c0 test %eax,%eax
107e8c: 74 0f je 107e9d <open+0x121>
rc = errno;
107e8e: e8 b9 92 00 00 call 11114c <__errno>
107e93: 8b 30 mov (%eax),%esi
rc = EEXIST;
loc_to_free = &loc;
goto done;
}
loc_to_free = &loc;
107e95: 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;
107e98: e9 8b 00 00 00 jmp 107f28 <open+0x1ac>
}
/*
* Optionally truncate the file.
*/
if ( (flags & O_TRUNC) == O_TRUNC ) {
107e9d: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
107ea4: 0f 84 ae 00 00 00 je 107f58 <open+0x1dc>
rc = ftruncate( iop - rtems_libio_iops, 0 );
107eaa: 50 push %eax
107eab: 6a 00 push $0x0
107ead: 6a 00 push $0x0
107eaf: 89 d8 mov %ebx,%eax
107eb1: 2b 05 d8 51 12 00 sub 0x1251d8,%eax
107eb7: c1 f8 03 sar $0x3,%eax
107eba: 69 c0 b7 6d db b6 imul $0xb6db6db7,%eax,%eax
107ec0: 50 push %eax
107ec1: e8 ca 61 00 00 call 10e090 <ftruncate>
107ec6: 89 c6 mov %eax,%esi
if ( rc ) {
107ec8: 83 c4 10 add $0x10,%esp
107ecb: 85 c0 test %eax,%eax
107ecd: 0f 84 85 00 00 00 je 107f58 <open+0x1dc>
if(errno) rc = errno;
107ed3: e8 74 92 00 00 call 11114c <__errno>
107ed8: 83 38 00 cmpl $0x0,(%eax)
107edb: 74 07 je 107ee4 <open+0x168> <== NEVER TAKEN
107edd: e8 6a 92 00 00 call 11114c <__errno>
107ee2: 8b 30 mov (%eax),%esi
close( iop - rtems_libio_iops );
107ee4: 83 ec 0c sub $0xc,%esp
107ee7: 2b 1d d8 51 12 00 sub 0x1251d8,%ebx
107eed: c1 fb 03 sar $0x3,%ebx
107ef0: 69 db b7 6d db b6 imul $0xb6db6db7,%ebx,%ebx
107ef6: 53 push %ebx
107ef7: e8 24 61 00 00 call 10e020 <close>
107efc: 83 c4 10 add $0x10,%esp
/* those are released by close(): */
iop = 0;
loc_to_free = NULL;
107eff: 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;
107f01: 31 db xor %ebx,%ebx
107f03: eb 23 jmp 107f28 <open+0x1ac>
*/
/* allocate a file control block */
iop = rtems_libio_allocate();
if ( iop == 0 ) {
rc = ENFILE;
107f05: be 17 00 00 00 mov $0x17,%esi
107f0a: eb 40 jmp 107f4c <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;
107f0c: 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;
107f0e: be 02 00 00 00 mov $0x2,%esi
107f13: eb 17 jmp 107f2c <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;
107f15: 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;
107f17: be 0d 00 00 00 mov $0xd,%esi <== NOT EXECUTED
107f1c: eb 0e jmp 107f2c <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;
107f1e: 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;
107f21: be 11 00 00 00 mov $0x11,%esi
107f26: eb 04 jmp 107f2c <open+0x1b0>
* Single exit and clean up path.
*/
done:
va_end(ap);
if ( rc ) {
107f28: 85 f6 test %esi,%esi
107f2a: 74 2c je 107f58 <open+0x1dc> <== NEVER TAKEN
if ( iop )
107f2c: 85 db test %ebx,%ebx
107f2e: 74 0c je 107f3c <open+0x1c0>
rtems_libio_free( iop );
107f30: 83 ec 0c sub $0xc,%esp
107f33: 53 push %ebx
107f34: e8 2b 63 00 00 call 10e264 <rtems_libio_free>
107f39: 83 c4 10 add $0x10,%esp
if ( loc_to_free )
107f3c: 85 ff test %edi,%edi
107f3e: 74 0c je 107f4c <open+0x1d0>
rtems_filesystem_freenode( loc_to_free );
107f40: 83 ec 0c sub $0xc,%esp
107f43: 57 push %edi
107f44: e8 eb f3 ff ff call 107334 <rtems_filesystem_freenode>
107f49: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( rc );
107f4c: e8 fb 91 00 00 call 11114c <__errno>
107f51: 89 30 mov %esi,(%eax)
107f53: 83 c8 ff or $0xffffffff,%eax
107f56: eb 0f jmp 107f67 <open+0x1eb>
}
return iop - rtems_libio_iops;
107f58: 2b 1d d8 51 12 00 sub 0x1251d8,%ebx
107f5e: c1 fb 03 sar $0x3,%ebx
107f61: 69 c3 b7 6d db b6 imul $0xb6db6db7,%ebx,%eax
}
107f67: 8d 65 f4 lea -0xc(%ebp),%esp
107f6a: 5b pop %ebx
107f6b: 5e pop %esi
107f6c: 5f pop %edi
107f6d: c9 leave
107f6e: c3 ret
00108b1e <oproc>:
/*
* Handle output processing
*/
static void
oproc (unsigned char c, struct rtems_termios_tty *tty)
{
108b1e: 55 push %ebp
108b1f: 89 e5 mov %esp,%ebp
108b21: 56 push %esi
108b22: 53 push %ebx
108b23: 83 ec 10 sub $0x10,%esp
108b26: 89 d3 mov %edx,%ebx
108b28: 88 45 f4 mov %al,-0xc(%ebp)
int i;
if (tty->termios.c_oflag & OPOST) {
108b2b: 8b 52 34 mov 0x34(%edx),%edx
108b2e: f6 c2 01 test $0x1,%dl
108b31: 0f 84 ed 00 00 00 je 108c24 <oproc+0x106> <== NEVER TAKEN
switch (c) {
108b37: 3c 09 cmp $0x9,%al
108b39: 74 75 je 108bb0 <oproc+0x92>
108b3b: 77 0d ja 108b4a <oproc+0x2c> <== ALWAYS TAKEN
108b3d: 3c 08 cmp $0x8,%al <== NOT EXECUTED
108b3f: 0f 85 aa 00 00 00 jne 108bef <oproc+0xd1> <== NOT EXECUTED
108b45: e9 98 00 00 00 jmp 108be2 <oproc+0xc4> <== NOT EXECUTED
108b4a: 3c 0a cmp $0xa,%al
108b4c: 74 0a je 108b58 <oproc+0x3a>
108b4e: 3c 0d cmp $0xd,%al
108b50: 0f 85 99 00 00 00 jne 108bef <oproc+0xd1> <== ALWAYS TAKEN
108b56: eb 32 jmp 108b8a <oproc+0x6c> <== NOT EXECUTED
case '\n':
if (tty->termios.c_oflag & ONLRET)
108b58: f6 c2 20 test $0x20,%dl
108b5b: 74 07 je 108b64 <oproc+0x46> <== ALWAYS TAKEN
tty->column = 0;
108b5d: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLCR) {
108b64: 80 e2 04 and $0x4,%dl
108b67: 0f 84 b7 00 00 00 je 108c24 <oproc+0x106> <== NEVER TAKEN
rtems_termios_puts ("\r", 1, tty);
108b6d: 56 push %esi
108b6e: 53 push %ebx
108b6f: 6a 01 push $0x1
108b71: 68 40 f0 11 00 push $0x11f040
108b76: e8 83 fe ff ff call 1089fe <rtems_termios_puts>
tty->column = 0;
108b7b: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx)
108b82: 83 c4 10 add $0x10,%esp
108b85: e9 9a 00 00 00 jmp 108c24 <oproc+0x106>
}
break;
case '\r':
if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0))
108b8a: f6 c2 10 test $0x10,%dl <== NOT EXECUTED
108b8d: 74 0a je 108b99 <oproc+0x7b> <== NOT EXECUTED
108b8f: 83 7b 28 00 cmpl $0x0,0x28(%ebx) <== NOT EXECUTED
108b93: 0f 84 9b 00 00 00 je 108c34 <oproc+0x116> <== NOT EXECUTED
return;
if (tty->termios.c_oflag & OCRNL) {
108b99: f6 c2 08 test $0x8,%dl <== NOT EXECUTED
108b9c: 74 09 je 108ba7 <oproc+0x89> <== NOT EXECUTED
c = '\n';
108b9e: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED
if (tty->termios.c_oflag & ONLRET)
108ba2: 80 e2 20 and $0x20,%dl <== NOT EXECUTED
108ba5: 74 7d je 108c24 <oproc+0x106> <== NOT EXECUTED
tty->column = 0;
break;
}
tty->column = 0;
108ba7: c7 43 28 00 00 00 00 movl $0x0,0x28(%ebx) <== NOT EXECUTED
break;
108bae: eb 74 jmp 108c24 <oproc+0x106> <== NOT EXECUTED
case '\t':
i = 8 - (tty->column & 7);
108bb0: 8b 4b 28 mov 0x28(%ebx),%ecx
108bb3: 89 ce mov %ecx,%esi
108bb5: 83 e6 07 and $0x7,%esi
108bb8: b8 08 00 00 00 mov $0x8,%eax
108bbd: 29 f0 sub %esi,%eax
if ((tty->termios.c_oflag & TABDLY) == XTABS) {
108bbf: 81 e2 00 18 00 00 and $0x1800,%edx
108bc5: 81 fa 00 18 00 00 cmp $0x1800,%edx
108bcb: 8d 14 08 lea (%eax,%ecx,1),%edx
108bce: 75 0d jne 108bdd <oproc+0xbf> <== NEVER TAKEN
tty->column += i;
108bd0: 89 53 28 mov %edx,0x28(%ebx)
rtems_termios_puts ( " ", i, tty);
108bd3: 51 push %ecx
108bd4: 53 push %ebx
108bd5: 50 push %eax
108bd6: 68 00 ec 11 00 push $0x11ec00
108bdb: eb 4f jmp 108c2c <oproc+0x10e>
return;
}
tty->column += i;
108bdd: 89 53 28 mov %edx,0x28(%ebx) <== NOT EXECUTED
break;
108be0: eb 42 jmp 108c24 <oproc+0x106> <== NOT EXECUTED
case '\b':
if (tty->column > 0)
108be2: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED
108be5: 85 c0 test %eax,%eax <== NOT EXECUTED
108be7: 7e 3b jle 108c24 <oproc+0x106> <== NOT EXECUTED
tty->column--;
108be9: 48 dec %eax <== NOT EXECUTED
108bea: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED
108bed: eb 35 jmp 108c24 <oproc+0x106> <== NOT EXECUTED
break;
default:
if (tty->termios.c_oflag & OLCUC)
108bef: 80 e2 02 and $0x2,%dl
108bf2: 74 1c je 108c10 <oproc+0xf2> <== ALWAYS TAKEN
c = toupper(c);
108bf4: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108bf7: 8b 15 1c 31 12 00 mov 0x12311c,%edx <== NOT EXECUTED
108bfd: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx <== NOT EXECUTED
108c02: 83 e2 03 and $0x3,%edx <== NOT EXECUTED
108c05: 83 fa 02 cmp $0x2,%edx <== NOT EXECUTED
108c08: 75 03 jne 108c0d <oproc+0xef> <== NOT EXECUTED
108c0a: 83 e8 20 sub $0x20,%eax <== NOT EXECUTED
108c0d: 88 45 f4 mov %al,-0xc(%ebp) <== NOT EXECUTED
if (!iscntrl(c))
108c10: 0f b6 45 f4 movzbl -0xc(%ebp),%eax
108c14: 8b 15 1c 31 12 00 mov 0x12311c,%edx
108c1a: f6 44 02 01 20 testb $0x20,0x1(%edx,%eax,1)
108c1f: 75 03 jne 108c24 <oproc+0x106> <== NEVER TAKEN
tty->column++;
108c21: ff 43 28 incl 0x28(%ebx)
break;
}
}
rtems_termios_puts (&c, 1, tty);
108c24: 52 push %edx
108c25: 53 push %ebx
108c26: 6a 01 push $0x1
108c28: 8d 45 f4 lea -0xc(%ebp),%eax
108c2b: 50 push %eax
108c2c: e8 cd fd ff ff call 1089fe <rtems_termios_puts>
108c31: 83 c4 10 add $0x10,%esp
}
108c34: 8d 65 f8 lea -0x8(%ebp),%esp
108c37: 5b pop %ebx
108c38: 5e pop %esi
108c39: c9 leave
108c3a: c3 ret
00108ff0 <pipe>:
extern int pipe_create(int filsdes[2]);
int pipe(
int filsdes[2]
)
{
108ff0: 55 push %ebp
108ff1: 89 e5 mov %esp,%ebp
108ff3: 83 ec 08 sub $0x8,%esp
108ff6: 8b 45 08 mov 0x8(%ebp),%eax
if (filsdes == NULL)
108ff9: 85 c0 test %eax,%eax
108ffb: 75 10 jne 10900d <pipe+0x1d> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
108ffd: e8 b2 99 00 00 call 1129b4 <__errno>
109002: c7 00 0e 00 00 00 movl $0xe,(%eax)
return pipe_create(filsdes);
}
109008: 83 c8 ff or $0xffffffff,%eax
10900b: c9 leave
10900c: c3 ret
)
{
if (filsdes == NULL)
rtems_set_errno_and_return_minus_one( EFAULT );
return pipe_create(filsdes);
10900d: 89 45 08 mov %eax,0x8(%ebp)
}
109010: c9 leave
)
{
if (filsdes == NULL)
rtems_set_errno_and_return_minus_one( EFAULT );
return pipe_create(filsdes);
109011: e9 b6 5e 00 00 jmp 10eecc <pipe_create>
0010eecc <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
10eecc: 55 push %ebp
10eecd: 89 e5 mov %esp,%ebp
10eecf: 57 push %edi
10eed0: 56 push %esi
10eed1: 53 push %ebx
10eed2: 83 ec 34 sub $0x34,%esp
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10eed5: 68 ff 01 00 00 push $0x1ff
10eeda: 68 08 0e 12 00 push $0x120e08
10eedf: e8 58 14 00 00 call 11033c <rtems_mkdir>
10eee4: 83 c4 10 add $0x10,%esp
return -1;
10eee7: 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)
10eeee: 85 c0 test %eax,%eax
10eef0: 0f 85 e8 00 00 00 jne 10efde <pipe_create+0x112> <== NEVER TAKEN
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
10eef6: 8d 5d d9 lea -0x27(%ebp),%ebx
10eef9: be 0d 0e 12 00 mov $0x120e0d,%esi
10eefe: b9 0a 00 00 00 mov $0xa,%ecx
10ef03: 89 df mov %ebx,%edi
10ef05: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
10ef07: 0f b7 05 00 60 12 00 movzwl 0x126000,%eax
10ef0e: 8d 50 01 lea 0x1(%eax),%edx
10ef11: 66 89 15 00 60 12 00 mov %dx,0x126000
10ef18: 57 push %edi
10ef19: 50 push %eax
10ef1a: 68 18 0e 12 00 push $0x120e18
10ef1f: 8d 45 e3 lea -0x1d(%ebp),%eax
10ef22: 50 push %eax
10ef23: e8 78 44 00 00 call 1133a0 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
10ef28: 59 pop %ecx
10ef29: 5e pop %esi
10ef2a: 68 80 01 00 00 push $0x180
10ef2f: 53 push %ebx
10ef30: e8 c7 11 00 00 call 1100fc <mkfifo>
10ef35: 83 c4 10 add $0x10,%esp
10ef38: 85 c0 test %eax,%eax
10ef3a: 74 0a je 10ef46 <pipe_create+0x7a>
if (errno != EEXIST){
10ef3c: e8 73 3a 00 00 call 1129b4 <__errno>
10ef41: e9 98 00 00 00 jmp 10efde <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);
10ef46: 52 push %edx
10ef47: 52 push %edx
10ef48: 68 00 40 00 00 push $0x4000
10ef4d: 53 push %ebx
10ef4e: e8 89 9e ff ff call 108ddc <open>
10ef53: 8b 55 08 mov 0x8(%ebp),%edx
10ef56: 89 02 mov %eax,(%edx)
if (filsdes[0] < 0) {
10ef58: 83 c4 10 add $0x10,%esp
10ef5b: 85 c0 test %eax,%eax
10ef5d: 79 0d jns 10ef6c <pipe_create+0xa0>
err = errno;
10ef5f: e8 50 3a 00 00 call 1129b4 <__errno>
10ef64: 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);
10ef66: 83 ec 0c sub $0xc,%esp
10ef69: 53 push %ebx
10ef6a: eb 51 jmp 10efbd <pipe_create+0xf1>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
10ef6c: 31 d2 xor %edx,%edx
10ef6e: 3b 05 44 21 12 00 cmp 0x122144,%eax
10ef74: 73 09 jae 10ef7f <pipe_create+0xb3> <== NEVER TAKEN
10ef76: 6b d0 38 imul $0x38,%eax,%edx
10ef79: 03 15 00 62 12 00 add 0x126200,%edx
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10ef7f: 83 62 14 fe andl $0xfffffffe,0x14(%edx)
filsdes[1] = open(fifopath, O_WRONLY);
10ef83: 50 push %eax
10ef84: 50 push %eax
10ef85: 6a 01 push $0x1
10ef87: 8d 45 d9 lea -0x27(%ebp),%eax
10ef8a: 50 push %eax
10ef8b: e8 4c 9e ff ff call 108ddc <open>
10ef90: 8b 55 08 mov 0x8(%ebp),%edx
10ef93: 89 42 04 mov %eax,0x4(%edx)
if (filsdes[1] < 0) {
10ef96: 83 c4 10 add $0x10,%esp
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
10ef99: 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) {
10ef9b: 85 c0 test %eax,%eax
10ef9d: 79 17 jns 10efb6 <pipe_create+0xea>
err = errno;
10ef9f: e8 10 3a 00 00 call 1129b4 <__errno>
10efa4: 8b 30 mov (%eax),%esi
close(filsdes[0]);
10efa6: 83 ec 0c sub $0xc,%esp
10efa9: 8b 45 08 mov 0x8(%ebp),%eax
10efac: ff 30 pushl (%eax)
10efae: e8 31 90 ff ff call 107fe4 <close>
10efb3: 83 c4 10 add $0x10,%esp
}
unlink(fifopath);
10efb6: 83 ec 0c sub $0xc,%esp
10efb9: 8d 45 d9 lea -0x27(%ebp),%eax
10efbc: 50 push %eax
10efbd: e8 b6 b9 ff ff call 10a978 <unlink>
10efc2: 83 c4 10 add $0x10,%esp
}
if(err != 0)
rtems_set_errno_and_return_minus_one(err);
return 0;
10efc5: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
}
if(err != 0)
10efcc: 85 f6 test %esi,%esi
10efce: 74 0e je 10efde <pipe_create+0x112>
rtems_set_errno_and_return_minus_one(err);
10efd0: e8 df 39 00 00 call 1129b4 <__errno>
10efd5: 89 30 mov %esi,(%eax)
10efd7: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp)
return 0;
}
10efde: 8b 45 d4 mov -0x2c(%ebp),%eax
10efe1: 8d 65 f4 lea -0xc(%ebp),%esp
10efe4: 5b pop %ebx
10efe5: 5e pop %esi
10efe6: 5f pop %edi
10efe7: c9 leave
10efe8: c3 ret
001101bb <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
1101bb: 55 push %ebp
1101bc: 89 e5 mov %esp,%ebp
1101be: 56 push %esi
1101bf: 53 push %ebx
1101c0: 8b 5d 08 mov 0x8(%ebp),%ebx
1101c3: 8b 75 10 mov 0x10(%ebp),%esi
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
1101c6: b8 ea ff ff ff mov $0xffffffea,%eax
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
1101cb: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp)
1101d2: 75 36 jne 11020a <pipe_ioctl+0x4f>
if (buffer == NULL)
return -EFAULT;
1101d4: b0 f2 mov $0xf2,%al
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
1101d6: 85 f6 test %esi,%esi
1101d8: 74 30 je 11020a <pipe_ioctl+0x4f>
return -EFAULT;
if (! PIPE_LOCK(pipe))
1101da: 51 push %ecx
1101db: 6a 00 push $0x0
1101dd: 6a 00 push $0x0
1101df: ff 73 28 pushl 0x28(%ebx)
1101e2: e8 25 ba ff ff call 10bc0c <rtems_semaphore_obtain>
1101e7: 89 c2 mov %eax,%edx
1101e9: 83 c4 10 add $0x10,%esp
return -EINTR;
1101ec: b8 fc ff ff ff mov $0xfffffffc,%eax
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
1101f1: 85 d2 test %edx,%edx
1101f3: 75 15 jne 11020a <pipe_ioctl+0x4f> <== NEVER TAKEN
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
1101f5: 8b 43 0c mov 0xc(%ebx),%eax
1101f8: 89 06 mov %eax,(%esi)
PIPE_UNLOCK(pipe);
1101fa: 83 ec 0c sub $0xc,%esp
1101fd: ff 73 28 pushl 0x28(%ebx)
110200: e8 f3 ba ff ff call 10bcf8 <rtems_semaphore_release>
return 0;
110205: 83 c4 10 add $0x10,%esp
110208: 31 c0 xor %eax,%eax
}
return -EINVAL;
}
11020a: 8d 65 f8 lea -0x8(%ebp),%esp
11020d: 5b pop %ebx
11020e: 5e pop %esi
11020f: c9 leave
110210: c3 ret
0010feac <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10feac: 55 push %ebp
10fead: 89 e5 mov %esp,%ebp
10feaf: 57 push %edi
10feb0: 56 push %esi
10feb1: 53 push %ebx
10feb2: 83 ec 30 sub $0x30,%esp
10feb5: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10feb8: 6a 00 push $0x0
10feba: 6a 00 push $0x0
10febc: ff 73 28 pushl 0x28(%ebx)
10febf: e8 48 bd ff ff call 10bc0c <rtems_semaphore_obtain>
10fec4: 83 c4 10 add $0x10,%esp
return -EINTR;
10fec7: be fc ff ff ff mov $0xfffffffc,%esi
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fecc: 85 c0 test %eax,%eax
10fece: 0f 85 2f 01 00 00 jne 110003 <pipe_read+0x157> <== NEVER TAKEN
10fed4: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
10fedb: e9 f0 00 00 00 jmp 10ffd0 <pipe_read+0x124>
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fee0: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fee4: 0f 84 f2 00 00 00 je 10ffdc <pipe_read+0x130>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
10feea: 8b 45 14 mov 0x14(%ebp),%eax
10feed: f6 40 14 01 testb $0x1,0x14(%eax)
10fef1: 0f 85 e9 00 00 00 jne 10ffe0 <pipe_read+0x134>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
10fef7: ff 43 18 incl 0x18(%ebx)
PIPE_UNLOCK(pipe);
10fefa: 83 ec 0c sub $0xc,%esp
10fefd: ff 73 28 pushl 0x28(%ebx)
10ff00: e8 f3 bd ff ff call 10bcf8 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10ff05: 5f pop %edi
10ff06: 58 pop %eax
10ff07: 6a 00 push $0x0
10ff09: ff 73 2c pushl 0x2c(%ebx)
10ff0c: e8 9f 16 00 00 call 1115b0 <rtems_barrier_wait>
10ff11: 83 c4 0c add $0xc,%esp
10ff14: 83 f8 01 cmp $0x1,%eax
10ff17: 19 f6 sbb %esi,%esi
10ff19: f7 d6 not %esi
10ff1b: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10ff1e: 6a 00 push $0x0
10ff20: 6a 00 push $0x0
10ff22: ff 73 28 pushl 0x28(%ebx)
10ff25: e8 e2 bc ff ff call 10bc0c <rtems_semaphore_obtain>
10ff2a: 83 c4 10 add $0x10,%esp
10ff2d: 85 c0 test %eax,%eax
10ff2f: 0f 85 c0 00 00 00 jne 10fff5 <pipe_read+0x149> <== NEVER TAKEN
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
10ff35: ff 4b 18 decl 0x18(%ebx)
if (ret != 0)
10ff38: 85 f6 test %esi,%esi
10ff3a: 0f 85 a5 00 00 00 jne 10ffe5 <pipe_read+0x139> <== NEVER TAKEN
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
10ff40: 8b 53 0c mov 0xc(%ebx),%edx
10ff43: 85 d2 test %edx,%edx
10ff45: 74 99 je 10fee0 <pipe_read+0x34>
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
10ff47: 8b 45 10 mov 0x10(%ebp),%eax
10ff4a: 2b 45 d0 sub -0x30(%ebp),%eax
10ff4d: 89 55 d4 mov %edx,-0x2c(%ebp)
10ff50: 39 c2 cmp %eax,%edx
10ff52: 76 03 jbe 10ff57 <pipe_read+0xab>
10ff54: 89 45 d4 mov %eax,-0x2c(%ebp)
chunk1 = pipe->Size - pipe->Start;
10ff57: 8b 73 08 mov 0x8(%ebx),%esi
10ff5a: 8b 43 04 mov 0x4(%ebx),%eax
10ff5d: 29 f0 sub %esi,%eax
if (chunk > chunk1) {
10ff5f: 39 45 d4 cmp %eax,-0x2c(%ebp)
10ff62: 8b 7d 0c mov 0xc(%ebp),%edi
10ff65: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff68: 8d 14 0f lea (%edi,%ecx,1),%edx
10ff6b: 7e 1b jle 10ff88 <pipe_read+0xdc>
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
10ff6d: 03 33 add (%ebx),%esi
10ff6f: 89 d7 mov %edx,%edi
10ff71: 89 c1 mov %eax,%ecx
10ff73: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
10ff75: 8b 55 d0 mov -0x30(%ebp),%edx
10ff78: 01 c2 add %eax,%edx
10ff7a: 03 55 0c add 0xc(%ebp),%edx
10ff7d: 8b 4d d4 mov -0x2c(%ebp),%ecx
10ff80: 29 c1 sub %eax,%ecx
10ff82: 8b 33 mov (%ebx),%esi
10ff84: 89 d7 mov %edx,%edi
10ff86: eb 07 jmp 10ff8f <pipe_read+0xe3>
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
10ff88: 03 33 add (%ebx),%esi
10ff8a: 89 d7 mov %edx,%edi
10ff8c: 8b 4d d4 mov -0x2c(%ebp),%ecx
10ff8f: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Start += chunk;
10ff91: 8b 45 d4 mov -0x2c(%ebp),%eax
10ff94: 03 43 08 add 0x8(%ebx),%eax
pipe->Start %= pipe->Size;
10ff97: 31 d2 xor %edx,%edx
10ff99: f7 73 04 divl 0x4(%ebx)
10ff9c: 89 53 08 mov %edx,0x8(%ebx)
pipe->Length -= chunk;
10ff9f: 8b 43 0c mov 0xc(%ebx),%eax
10ffa2: 2b 45 d4 sub -0x2c(%ebp),%eax
10ffa5: 89 43 0c mov %eax,0xc(%ebx)
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
10ffa8: 85 c0 test %eax,%eax
10ffaa: 75 07 jne 10ffb3 <pipe_read+0x107>
pipe->Start = 0;
10ffac: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
if (pipe->waitingWriters > 0)
10ffb3: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10ffb7: 74 11 je 10ffca <pipe_read+0x11e>
PIPE_WAKEUPWRITERS(pipe);
10ffb9: 56 push %esi
10ffba: 56 push %esi
10ffbb: 8d 45 e4 lea -0x1c(%ebp),%eax
10ffbe: 50 push %eax
10ffbf: ff 73 30 pushl 0x30(%ebx)
10ffc2: e8 91 15 00 00 call 111558 <rtems_barrier_release>
10ffc7: 83 c4 10 add $0x10,%esp
read += chunk;
10ffca: 8b 4d d4 mov -0x2c(%ebp),%ecx
10ffcd: 01 4d d0 add %ecx,-0x30(%ebp)
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
10ffd0: 8b 7d 10 mov 0x10(%ebp),%edi
10ffd3: 39 7d d0 cmp %edi,-0x30(%ebp)
10ffd6: 0f 82 64 ff ff ff jb 10ff40 <pipe_read+0x94>
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10ffdc: 31 f6 xor %esi,%esi
10ffde: eb 05 jmp 10ffe5 <pipe_read+0x139>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10ffe0: be f5 ff ff ff mov $0xfffffff5,%esi
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
10ffe5: 83 ec 0c sub $0xc,%esp
10ffe8: ff 73 28 pushl 0x28(%ebx)
10ffeb: e8 08 bd ff ff call 10bcf8 <rtems_semaphore_release>
10fff0: 83 c4 10 add $0x10,%esp
10fff3: eb 05 jmp 10fffa <pipe_read+0x14e>
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
10fff5: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
10fffa: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fffe: 7e 03 jle 110003 <pipe_read+0x157>
110000: 8b 75 d0 mov -0x30(%ebp),%esi
return read;
return ret;
}
110003: 89 f0 mov %esi,%eax
110005: 8d 65 f4 lea -0xc(%ebp),%esp
110008: 5b pop %ebx
110009: 5e pop %esi
11000a: 5f pop %edi
11000b: c9 leave
11000c: c3 ret
0010fa51 <pipe_release>:
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10fa51: 55 push %ebp
10fa52: 89 e5 mov %esp,%ebp
10fa54: 57 push %edi
10fa55: 56 push %esi
10fa56: 53 push %ebx
10fa57: 83 ec 1c sub $0x1c,%esp
10fa5a: 8b 7d 08 mov 0x8(%ebp),%edi
pipe_control_t *pipe = *pipep;
10fa5d: 8b 1f mov (%edi),%ebx
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
10fa5f: 8b 45 0c mov 0xc(%ebp),%eax
10fa62: 8b 40 14 mov 0x14(%eax),%eax
10fa65: 89 c6 mov %eax,%esi
10fa67: 83 e6 06 and $0x6,%esi
if (mode & LIBIO_FLAGS_READ)
10fa6a: a8 02 test $0x2,%al
10fa6c: 74 03 je 10fa71 <pipe_release+0x20>
pipe->Readers --;
10fa6e: ff 4b 10 decl 0x10(%ebx)
if (mode & LIBIO_FLAGS_WRITE)
10fa71: f7 c6 04 00 00 00 test $0x4,%esi
10fa77: 74 03 je 10fa7c <pipe_release+0x2b>
pipe->Writers --;
10fa79: ff 4b 14 decl 0x14(%ebx)
PIPE_UNLOCK(pipe);
10fa7c: 83 ec 0c sub $0xc,%esp
10fa7f: ff 73 28 pushl 0x28(%ebx)
10fa82: e8 71 c2 ff ff call 10bcf8 <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
10fa87: 8b 43 10 mov 0x10(%ebx),%eax
10fa8a: 83 c4 10 add $0x10,%esp
10fa8d: 85 c0 test %eax,%eax
10fa8f: 75 15 jne 10faa6 <pipe_release+0x55>
10fa91: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fa95: 75 0f jne 10faa6 <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);
10fa97: 89 d8 mov %ebx,%eax
10fa99: e8 78 ff ff ff call 10fa16 <pipe_free>
*pipep = NULL;
10fa9e: c7 07 00 00 00 00 movl $0x0,(%edi)
10faa4: eb 30 jmp 10fad6 <pipe_release+0x85>
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
10faa6: 83 fe 04 cmp $0x4,%esi
10faa9: 74 0f je 10faba <pipe_release+0x69>
10faab: 85 c0 test %eax,%eax
10faad: 75 0b jne 10faba <pipe_release+0x69> <== NEVER TAKEN
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
10faaf: 57 push %edi
10fab0: 57 push %edi
10fab1: 8d 45 e4 lea -0x1c(%ebp),%eax
10fab4: 50 push %eax
10fab5: ff 73 30 pushl 0x30(%ebx)
10fab8: eb 14 jmp 10face <pipe_release+0x7d>
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
10faba: 83 fe 02 cmp $0x2,%esi
10fabd: 74 17 je 10fad6 <pipe_release+0x85> <== NEVER TAKEN
10fabf: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fac3: 75 11 jne 10fad6 <pipe_release+0x85> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fac5: 56 push %esi
10fac6: 56 push %esi
10fac7: 8d 45 e4 lea -0x1c(%ebp),%eax
10faca: 50 push %eax
10facb: ff 73 2c pushl 0x2c(%ebx)
10face: e8 85 1a 00 00 call 111558 <rtems_barrier_release>
10fad3: 83 c4 10 add $0x10,%esp
pipe_unlock();
10fad6: e8 25 ff ff ff call 10fa00 <pipe_unlock>
iop->flags &= ~LIBIO_FLAGS_OPEN;
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return;
#endif
}
10fadb: 8d 65 f4 lea -0xc(%ebp),%esp
10fade: 5b pop %ebx
10fadf: 5e pop %esi
10fae0: 5f pop %edi
10fae1: c9 leave
10fae2: c3 ret
0011000d <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
11000d: 55 push %ebp
11000e: 89 e5 mov %esp,%ebp
110010: 57 push %edi
110011: 56 push %esi
110012: 53 push %ebx
110013: 83 ec 2c sub $0x2c,%esp
110016: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
110019: 31 f6 xor %esi,%esi
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
11001b: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
11001f: 0f 84 8c 01 00 00 je 1101b1 <pipe_write+0x1a4> <== NEVER TAKEN
return 0;
if (! PIPE_LOCK(pipe))
110025: 52 push %edx
110026: 6a 00 push $0x0
110028: 6a 00 push $0x0
11002a: ff 73 28 pushl 0x28(%ebx)
11002d: e8 da bb ff ff call 10bc0c <rtems_semaphore_obtain>
110032: 83 c4 10 add $0x10,%esp
return -EINTR;
110035: be fc ff ff ff mov $0xfffffffc,%esi
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
11003a: 85 c0 test %eax,%eax
11003c: 0f 85 6f 01 00 00 jne 1101b1 <pipe_write+0x1a4> <== NEVER TAKEN
return -EINTR;
if (pipe->Readers == 0) {
110042: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
110046: 0f 84 16 01 00 00 je 110162 <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;
11004c: bf 01 00 00 00 mov $0x1,%edi
110051: 8b 45 10 mov 0x10(%ebp),%eax
110054: 3b 43 04 cmp 0x4(%ebx),%eax
110057: 77 02 ja 11005b <pipe_write+0x4e> <== NEVER TAKEN
110059: 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;
11005b: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
110062: e9 eb 00 00 00 jmp 110152 <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)) {
110067: 8b 4d 14 mov 0x14(%ebp),%ecx
11006a: f6 41 14 01 testb $0x1,0x14(%ecx)
11006e: 0f 85 fc 00 00 00 jne 110170 <pipe_write+0x163>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
110074: ff 43 1c incl 0x1c(%ebx)
PIPE_UNLOCK(pipe);
110077: 83 ec 0c sub $0xc,%esp
11007a: ff 73 28 pushl 0x28(%ebx)
11007d: e8 76 bc ff ff call 10bcf8 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
110082: 5e pop %esi
110083: 58 pop %eax
110084: 6a 00 push $0x0
110086: ff 73 30 pushl 0x30(%ebx)
110089: e8 22 15 00 00 call 1115b0 <rtems_barrier_wait>
11008e: 83 c4 0c add $0xc,%esp
110091: 83 f8 01 cmp $0x1,%eax
110094: 19 f6 sbb %esi,%esi
110096: f7 d6 not %esi
110098: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
11009b: 6a 00 push $0x0
11009d: 6a 00 push $0x0
11009f: ff 73 28 pushl 0x28(%ebx)
1100a2: e8 65 bb ff ff call 10bc0c <rtems_semaphore_obtain>
1100a7: 83 c4 10 add $0x10,%esp
1100aa: 85 c0 test %eax,%eax
1100ac: 0f 85 f1 00 00 00 jne 1101a3 <pipe_write+0x196> <== NEVER TAKEN
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
1100b2: ff 4b 1c decl 0x1c(%ebx)
if (ret != 0)
1100b5: 85 f6 test %esi,%esi
1100b7: 0f 85 bf 00 00 00 jne 11017c <pipe_write+0x16f> <== NEVER TAKEN
goto out_locked;
if (pipe->Readers == 0) {
1100bd: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
1100c1: 0f 84 b0 00 00 00 je 110177 <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) {
1100c7: 8b 73 04 mov 0x4(%ebx),%esi
1100ca: 8b 43 0c mov 0xc(%ebx),%eax
1100cd: 89 f1 mov %esi,%ecx
1100cf: 29 c1 sub %eax,%ecx
1100d1: 39 f9 cmp %edi,%ecx
1100d3: 72 92 jb 110067 <pipe_write+0x5a>
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
1100d5: 8b 55 10 mov 0x10(%ebp),%edx
1100d8: 2b 55 d4 sub -0x2c(%ebp),%edx
1100db: 89 4d d0 mov %ecx,-0x30(%ebp)
1100de: 39 d1 cmp %edx,%ecx
1100e0: 76 03 jbe 1100e5 <pipe_write+0xd8>
1100e2: 89 55 d0 mov %edx,-0x30(%ebp)
chunk1 = pipe->Size - PIPE_WSTART(pipe);
1100e5: 03 43 08 add 0x8(%ebx),%eax
1100e8: 31 d2 xor %edx,%edx
1100ea: f7 f6 div %esi
1100ec: 29 d6 sub %edx,%esi
1100ee: 89 75 cc mov %esi,-0x34(%ebp)
if (chunk > chunk1) {
1100f1: 39 75 d0 cmp %esi,-0x30(%ebp)
1100f4: 8b 4d 0c mov 0xc(%ebp),%ecx
1100f7: 8b 45 d4 mov -0x2c(%ebp),%eax
1100fa: 8d 34 01 lea (%ecx,%eax,1),%esi
1100fd: 7e 20 jle 11011f <pipe_write+0x112>
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
1100ff: 8b 03 mov (%ebx),%eax
110101: 01 d0 add %edx,%eax
110103: 89 c7 mov %eax,%edi
110105: 8b 4d cc mov -0x34(%ebp),%ecx
110108: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
11010a: 8b 03 mov (%ebx),%eax
11010c: 8b 4d d0 mov -0x30(%ebp),%ecx
11010f: 2b 4d cc sub -0x34(%ebp),%ecx
110112: 8b 75 cc mov -0x34(%ebp),%esi
110115: 03 75 d4 add -0x2c(%ebp),%esi
110118: 03 75 0c add 0xc(%ebp),%esi
11011b: 89 c7 mov %eax,%edi
11011d: eb 09 jmp 110128 <pipe_write+0x11b>
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
11011f: 8b 03 mov (%ebx),%eax
110121: 01 d0 add %edx,%eax
110123: 89 c7 mov %eax,%edi
110125: 8b 4d d0 mov -0x30(%ebp),%ecx
110128: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Length += chunk;
11012a: 8b 45 d0 mov -0x30(%ebp),%eax
11012d: 01 43 0c add %eax,0xc(%ebx)
if (pipe->waitingReaders > 0)
110130: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
110134: 74 11 je 110147 <pipe_write+0x13a>
PIPE_WAKEUPREADERS(pipe);
110136: 51 push %ecx
110137: 51 push %ecx
110138: 8d 4d e4 lea -0x1c(%ebp),%ecx
11013b: 51 push %ecx
11013c: ff 73 2c pushl 0x2c(%ebx)
11013f: e8 14 14 00 00 call 111558 <rtems_barrier_release>
110144: 83 c4 10 add $0x10,%esp
written += chunk;
110147: 8b 45 d0 mov -0x30(%ebp),%eax
11014a: 01 45 d4 add %eax,-0x2c(%ebp)
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
11014d: 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) {
110152: 8b 4d 10 mov 0x10(%ebp),%ecx
110155: 39 4d d4 cmp %ecx,-0x2c(%ebp)
110158: 0f 82 69 ff ff ff jb 1100c7 <pipe_write+0xba>
11015e: 31 f6 xor %esi,%esi
110160: eb 1a jmp 11017c <pipe_write+0x16f>
if (! PIPE_LOCK(pipe))
return -EINTR;
if (pipe->Readers == 0) {
ret = -EPIPE;
110162: 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;
110167: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
11016e: eb 0c jmp 11017c <pipe_write+0x16f>
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
110170: be f5 ff ff ff mov $0xfffffff5,%esi
110175: eb 05 jmp 11017c <pipe_write+0x16f>
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
110177: 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);
11017c: 83 ec 0c sub $0xc,%esp
11017f: ff 73 28 pushl 0x28(%ebx)
110182: e8 71 bb ff ff call 10bcf8 <rtems_semaphore_release>
110187: 83 c4 10 add $0x10,%esp
out_nolock:
#ifdef RTEMS_POSIX_API
/* Signal SIGPIPE */
if (ret == -EPIPE)
11018a: 83 fe e0 cmp $0xffffffe0,%esi
11018d: 75 19 jne 1101a8 <pipe_write+0x19b>
kill(getpid(), SIGPIPE);
11018f: e8 24 07 00 00 call 1108b8 <getpid>
110194: 52 push %edx
110195: 52 push %edx
110196: 6a 0d push $0xd
110198: 50 push %eax
110199: e8 a2 09 00 00 call 110b40 <kill>
11019e: 83 c4 10 add $0x10,%esp
1101a1: eb 05 jmp 1101a8 <pipe_write+0x19b>
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
1101a3: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
1101a8: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
1101ac: 7e 03 jle 1101b1 <pipe_write+0x1a4>
1101ae: 8b 75 d4 mov -0x2c(%ebp),%esi
return written;
return ret;
}
1101b1: 89 f0 mov %esi,%eax
1101b3: 8d 65 f4 lea -0xc(%ebp),%esp
1101b6: 5b pop %ebx
1101b7: 5e pop %esi
1101b8: 5f pop %edi
1101b9: c9 leave
1101ba: c3 ret
0010a7d4 <posix_memalign>:
int posix_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
10a7d4: 55 push %ebp
10a7d5: 89 e5 mov %esp,%ebp
10a7d7: 53 push %ebx
10a7d8: 83 ec 04 sub $0x4,%esp
10a7db: 8b 45 0c mov 0xc(%ebp),%eax
/*
* Update call statistics
*/
MSBUMP(memalign_calls, 1);
10a7de: ff 05 64 c3 12 00 incl 0x12c364
if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *)))
10a7e4: 8d 58 ff lea -0x1(%eax),%ebx
10a7e7: 85 c3 test %eax,%ebx
10a7e9: 75 0d jne 10a7f8 <posix_memalign+0x24> <== NEVER TAKEN
10a7eb: 83 f8 03 cmp $0x3,%eax
10a7ee: 76 08 jbe 10a7f8 <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 );
}
10a7f0: 59 pop %ecx
10a7f1: 5b pop %ebx
10a7f2: c9 leave
/*
* rtems_memalign does all of the error checking work EXCEPT
* for adding restrictionso on the alignment.
*/
return rtems_memalign( pointer, alignment, size );
10a7f3: e9 74 01 00 00 jmp 10a96c <rtems_memalign>
}
10a7f8: b8 16 00 00 00 mov $0x16,%eax
10a7fd: 5a pop %edx
10a7fe: 5b pop %ebx
10a7ff: c9 leave
10a800: c3 ret
0010efdc <pthread_attr_getinheritsched>:
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
10efdc: 55 push %ebp
10efdd: 89 e5 mov %esp,%ebp
10efdf: 8b 55 08 mov 0x8(%ebp),%edx
10efe2: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized || !inheritsched )
return EINVAL;
10efe5: b8 16 00 00 00 mov $0x16,%eax
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
10efea: 85 d2 test %edx,%edx
10efec: 74 17 je 10f005 <pthread_attr_getinheritsched+0x29><== NEVER TAKEN
10efee: 85 c9 test %ecx,%ecx
10eff0: 74 0e je 10f000 <pthread_attr_getinheritsched+0x24><== NEVER TAKEN
10eff2: 83 3a 00 cmpl $0x0,(%edx)
10eff5: 74 09 je 10f000 <pthread_attr_getinheritsched+0x24><== NEVER TAKEN
return EINVAL;
*inheritsched = attr->inheritsched;
10eff7: 8b 42 10 mov 0x10(%edx),%eax
10effa: 89 01 mov %eax,(%ecx)
return 0;
10effc: 31 c0 xor %eax,%eax
10effe: eb 05 jmp 10f005 <pthread_attr_getinheritsched+0x29>
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
return EINVAL;
10f000: b8 16 00 00 00 mov $0x16,%eax
*inheritsched = attr->inheritsched;
return 0;
}
10f005: c9 leave
10f006: c3 ret
0010f1f8 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
10f1f8: 55 push %ebp
10f1f9: 89 e5 mov %esp,%ebp
10f1fb: 8b 55 08 mov 0x8(%ebp),%edx
10f1fe: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10f201: b8 16 00 00 00 mov $0x16,%eax
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
10f206: 85 d2 test %edx,%edx
10f208: 74 1e je 10f228 <pthread_attr_setschedpolicy+0x30>
10f20a: 83 3a 00 cmpl $0x0,(%edx)
10f20d: 74 19 je 10f228 <pthread_attr_setschedpolicy+0x30>
return EINVAL;
switch ( policy ) {
10f20f: 83 f9 04 cmp $0x4,%ecx
10f212: 77 0f ja 10f223 <pthread_attr_setschedpolicy+0x2b>
10f214: b0 01 mov $0x1,%al
10f216: d3 e0 shl %cl,%eax
10f218: a8 17 test $0x17,%al
10f21a: 74 07 je 10f223 <pthread_attr_setschedpolicy+0x2b><== NEVER TAKEN
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
10f21c: 89 4a 14 mov %ecx,0x14(%edx)
return 0;
10f21f: 31 c0 xor %eax,%eax
10f221: eb 05 jmp 10f228 <pthread_attr_setschedpolicy+0x30>
default:
return ENOTSUP;
10f223: b8 86 00 00 00 mov $0x86,%eax
}
}
10f228: c9 leave
10f229: c3 ret
0010a518 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
10a518: 55 push %ebp
10a519: 89 e5 mov %esp,%ebp
10a51b: 57 push %edi
10a51c: 56 push %esi
10a51d: 53 push %ebx
10a51e: 83 ec 1c sub $0x1c,%esp
10a521: 8b 5d 08 mov 0x8(%ebp),%ebx
10a524: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Error check parameters
*/
if ( !barrier )
return EINVAL;
10a527: b8 16 00 00 00 mov $0x16,%eax
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
10a52c: 85 db test %ebx,%ebx
10a52e: 0f 84 96 00 00 00 je 10a5ca <pthread_barrier_init+0xb2>
return EINVAL;
if ( count == 0 )
10a534: 85 f6 test %esi,%esi
10a536: 0f 84 8e 00 00 00 je 10a5ca <pthread_barrier_init+0xb2>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10a53c: 8b 7d 0c mov 0xc(%ebp),%edi
10a53f: 85 ff test %edi,%edi
10a541: 75 0f jne 10a552 <pthread_barrier_init+0x3a>
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
10a543: 83 ec 0c sub $0xc,%esp
10a546: 8d 7d d8 lea -0x28(%ebp),%edi
10a549: 57 push %edi
10a54a: e8 19 ff ff ff call 10a468 <pthread_barrierattr_init>
10a54f: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10a552: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10a557: 83 3f 00 cmpl $0x0,(%edi)
10a55a: 74 6e je 10a5ca <pthread_barrier_init+0xb2>
return EINVAL;
switch ( the_attr->process_shared ) {
10a55c: 83 7f 04 00 cmpl $0x0,0x4(%edi)
10a560: 75 68 jne 10a5ca <pthread_barrier_init+0xb2><== NEVER TAKEN
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
10a562: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
the_attributes.maximum_count = count;
10a569: 89 75 e4 mov %esi,-0x1c(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a56c: a1 30 63 12 00 mov 0x126330,%eax
10a571: 40 inc %eax
10a572: a3 30 63 12 00 mov %eax,0x126330
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
_Objects_Allocate( &_POSIX_Barrier_Information );
10a577: 83 ec 0c sub $0xc,%esp
10a57a: 68 f4 66 12 00 push $0x1266f4
10a57f: e8 0c 1e 00 00 call 10c390 <_Objects_Allocate>
10a584: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
10a586: 83 c4 10 add $0x10,%esp
10a589: 85 c0 test %eax,%eax
10a58b: 75 0c jne 10a599 <pthread_barrier_init+0x81>
_Thread_Enable_dispatch();
10a58d: e8 0c 2c 00 00 call 10d19e <_Thread_Enable_dispatch>
return EAGAIN;
10a592: b8 0b 00 00 00 mov $0xb,%eax
10a597: eb 31 jmp 10a5ca <pthread_barrier_init+0xb2>
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
10a599: 50 push %eax
10a59a: 50 push %eax
10a59b: 8d 45 e0 lea -0x20(%ebp),%eax
10a59e: 50 push %eax
10a59f: 8d 46 10 lea 0x10(%esi),%eax
10a5a2: 50 push %eax
10a5a3: e8 a8 14 00 00 call 10ba50 <_CORE_barrier_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a5a8: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a5ab: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a5ae: 8b 15 10 67 12 00 mov 0x126710,%edx
10a5b4: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10a5b7: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
10a5be: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10a5c0: e8 d9 2b 00 00 call 10d19e <_Thread_Enable_dispatch>
return 0;
10a5c5: 83 c4 10 add $0x10,%esp
10a5c8: 31 c0 xor %eax,%eax
}
10a5ca: 8d 65 f4 lea -0xc(%ebp),%esp
10a5cd: 5b pop %ebx
10a5ce: 5e pop %esi
10a5cf: 5f pop %edi
10a5d0: c9 leave
10a5d1: c3 ret
00109ed0 <pthread_cleanup_push>:
void pthread_cleanup_push(
void (*routine)( void * ),
void *arg
)
{
109ed0: 55 push %ebp
109ed1: 89 e5 mov %esp,%ebp
109ed3: 56 push %esi
109ed4: 53 push %ebx
109ed5: 8b 5d 08 mov 0x8(%ebp),%ebx
109ed8: 8b 75 0c mov 0xc(%ebp),%esi
/*
* The POSIX standard does not address what to do when the routine
* is NULL. It also does not address what happens when we cannot
* allocate memory or anything else bad happens.
*/
if ( !routine )
109edb: 85 db test %ebx,%ebx
109edd: 74 4b je 109f2a <pthread_cleanup_push+0x5a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
109edf: a1 08 63 12 00 mov 0x126308,%eax
109ee4: 40 inc %eax
109ee5: a3 08 63 12 00 mov %eax,0x126308
return;
_Thread_Disable_dispatch();
handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) );
109eea: 83 ec 0c sub $0xc,%esp
109eed: 6a 10 push $0x10
109eef: e8 02 3c 00 00 call 10daf6 <_Workspace_Allocate>
if ( handler ) {
109ef4: 83 c4 10 add $0x10,%esp
109ef7: 85 c0 test %eax,%eax
109ef9: 74 24 je 109f1f <pthread_cleanup_push+0x4f><== NEVER TAKEN
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
109efb: 8b 15 50 68 12 00 mov 0x126850,%edx
handler_stack = &thread_support->Cancellation_Handlers;
109f01: 8b 92 ec 00 00 00 mov 0xec(%edx),%edx
109f07: 81 c2 e4 00 00 00 add $0xe4,%edx
handler->routine = routine;
109f0d: 89 58 08 mov %ebx,0x8(%eax)
handler->arg = arg;
109f10: 89 70 0c mov %esi,0xc(%eax)
_Chain_Append( handler_stack, &handler->Node );
109f13: 51 push %ecx
109f14: 51 push %ecx
109f15: 50 push %eax
109f16: 52 push %edx
109f17: e8 88 15 00 00 call 10b4a4 <_Chain_Append>
109f1c: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
}
109f1f: 8d 65 f8 lea -0x8(%ebp),%esp
109f22: 5b pop %ebx
109f23: 5e pop %esi
109f24: c9 leave
handler->routine = routine;
handler->arg = arg;
_Chain_Append( handler_stack, &handler->Node );
}
_Thread_Enable_dispatch();
109f25: e9 70 2c 00 00 jmp 10cb9a <_Thread_Enable_dispatch>
}
109f2a: 8d 65 f8 lea -0x8(%ebp),%esp
109f2d: 5b pop %ebx
109f2e: 5e pop %esi
109f2f: c9 leave
109f30: c3 ret
0010ac40 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
10ac40: 55 push %ebp
10ac41: 89 e5 mov %esp,%ebp
10ac43: 56 push %esi
10ac44: 53 push %ebx
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
10ac45: 8b 5d 0c mov 0xc(%ebp),%ebx
10ac48: 85 db test %ebx,%ebx
10ac4a: 75 05 jne 10ac51 <pthread_cond_init+0x11>
else the_attr = &_POSIX_Condition_variables_Default_attributes;
10ac4c: bb b0 15 12 00 mov $0x1215b0,%ebx
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
return EINVAL;
10ac51: b8 16 00 00 00 mov $0x16,%eax
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
10ac56: 83 7b 04 01 cmpl $0x1,0x4(%ebx)
10ac5a: 74 76 je 10acd2 <pthread_cond_init+0x92><== NEVER TAKEN
return EINVAL;
if ( !the_attr->is_initialized )
10ac5c: 83 3b 00 cmpl $0x0,(%ebx)
10ac5f: 74 71 je 10acd2 <pthread_cond_init+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10ac61: a1 20 73 12 00 mov 0x127320,%eax
10ac66: 40 inc %eax
10ac67: a3 20 73 12 00 mov %eax,0x127320
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
_Objects_Allocate( &_POSIX_Condition_variables_Information );
10ac6c: 83 ec 0c sub $0xc,%esp
10ac6f: 68 7c 77 12 00 push $0x12777c
10ac74: e8 f7 22 00 00 call 10cf70 <_Objects_Allocate>
10ac79: 89 c6 mov %eax,%esi
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
10ac7b: 83 c4 10 add $0x10,%esp
10ac7e: 85 c0 test %eax,%eax
10ac80: 75 0c jne 10ac8e <pthread_cond_init+0x4e>
_Thread_Enable_dispatch();
10ac82: e8 f7 30 00 00 call 10dd7e <_Thread_Enable_dispatch>
return ENOMEM;
10ac87: b8 0c 00 00 00 mov $0xc,%eax
10ac8c: eb 44 jmp 10acd2 <pthread_cond_init+0x92>
}
the_cond->process_shared = the_attr->process_shared;
10ac8e: 8b 43 04 mov 0x4(%ebx),%eax
10ac91: 89 46 10 mov %eax,0x10(%esi)
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
10ac94: c7 46 14 00 00 00 00 movl $0x0,0x14(%esi)
_Thread_queue_Initialize(
10ac9b: 6a 74 push $0x74
10ac9d: 68 00 08 00 10 push $0x10000800
10aca2: 6a 00 push $0x0
10aca4: 8d 46 18 lea 0x18(%esi),%eax
10aca7: 50 push %eax
10aca8: e8 c7 37 00 00 call 10e474 <_Thread_queue_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10acad: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10acb0: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10acb3: 8b 15 98 77 12 00 mov 0x127798,%edx
10acb9: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10acbc: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
10acc3: 8b 55 08 mov 0x8(%ebp),%edx
10acc6: 89 02 mov %eax,(%edx)
_Thread_Enable_dispatch();
10acc8: e8 b1 30 00 00 call 10dd7e <_Thread_Enable_dispatch>
return 0;
10accd: 83 c4 10 add $0x10,%esp
10acd0: 31 c0 xor %eax,%eax
}
10acd2: 8d 65 f8 lea -0x8(%ebp),%esp
10acd5: 5b pop %ebx
10acd6: 5e pop %esi
10acd7: c9 leave
10acd8: c3 ret
0010aaf4 <pthread_condattr_destroy>:
*/
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
10aaf4: 55 push %ebp
10aaf5: 89 e5 mov %esp,%ebp
10aaf7: 8b 55 08 mov 0x8(%ebp),%edx
if ( !attr || attr->is_initialized == false )
return EINVAL;
10aafa: b8 16 00 00 00 mov $0x16,%eax
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
10aaff: 85 d2 test %edx,%edx
10ab01: 74 0d je 10ab10 <pthread_condattr_destroy+0x1c>
10ab03: 83 3a 00 cmpl $0x0,(%edx)
10ab06: 74 08 je 10ab10 <pthread_condattr_destroy+0x1c><== NEVER TAKEN
return EINVAL;
attr->is_initialized = false;
10ab08: c7 02 00 00 00 00 movl $0x0,(%edx)
return 0;
10ab0e: 30 c0 xor %al,%al
}
10ab10: c9 leave
10ab11: c3 ret
0010a228 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
10a228: 55 push %ebp
10a229: 89 e5 mov %esp,%ebp
10a22b: 57 push %edi
10a22c: 56 push %esi
10a22d: 53 push %ebx
10a22e: 83 ec 5c sub $0x5c,%esp
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
return EFAULT;
10a231: c7 45 b4 0e 00 00 00 movl $0xe,-0x4c(%ebp)
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
10a238: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a23c: 0f 84 0f 02 00 00 je 10a451 <pthread_create+0x229>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
10a242: 8b 5d 0c mov 0xc(%ebp),%ebx
10a245: 85 db test %ebx,%ebx
10a247: 75 05 jne 10a24e <pthread_create+0x26>
10a249: bb 1c 02 12 00 mov $0x12021c,%ebx
if ( !the_attr->is_initialized )
return EINVAL;
10a24e: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
if ( !start_routine )
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
if ( !the_attr->is_initialized )
10a255: 83 3b 00 cmpl $0x0,(%ebx)
10a258: 0f 84 f3 01 00 00 je 10a451 <pthread_create+0x229>
* stack space if it is allowed to allocate it itself.
*
* NOTE: If the user provides the stack we will let it drop below
* twice the minimum.
*/
if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) )
10a25e: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a262: 74 0e je 10a272 <pthread_create+0x4a>
10a264: a1 14 22 12 00 mov 0x122214,%eax
10a269: 39 43 08 cmp %eax,0x8(%ebx)
10a26c: 0f 82 df 01 00 00 jb 10a451 <pthread_create+0x229>
* If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread
* inherits scheduling attributes from the creating thread. If it is
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
10a272: 8b 43 10 mov 0x10(%ebx),%eax
10a275: 83 f8 01 cmp $0x1,%eax
10a278: 74 0b je 10a285 <pthread_create+0x5d>
10a27a: 83 f8 02 cmp $0x2,%eax
10a27d: 0f 85 c7 01 00 00 jne 10a44a <pthread_create+0x222>
10a283: eb 1f jmp 10a2a4 <pthread_create+0x7c>
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a285: a1 58 68 12 00 mov 0x126858,%eax
10a28a: 8b b0 ec 00 00 00 mov 0xec(%eax),%esi
schedpolicy = api->schedpolicy;
10a290: 8b 86 84 00 00 00 mov 0x84(%esi),%eax
10a296: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = api->schedparam;
10a299: 8d 7d c4 lea -0x3c(%ebp),%edi
10a29c: 81 c6 88 00 00 00 add $0x88,%esi
10a2a2: eb 0c jmp 10a2b0 <pthread_create+0x88>
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
10a2a4: 8b 43 14 mov 0x14(%ebx),%eax
10a2a7: 89 45 ac mov %eax,-0x54(%ebp)
schedparam = the_attr->schedparam;
10a2aa: 8d 7d c4 lea -0x3c(%ebp),%edi
10a2ad: 8d 73 18 lea 0x18(%ebx),%esi
10a2b0: b9 07 00 00 00 mov $0x7,%ecx
10a2b5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
return ENOTSUP;
10a2b7: c7 45 b4 86 00 00 00 movl $0x86,-0x4c(%ebp)
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
10a2be: 83 7b 0c 00 cmpl $0x0,0xc(%ebx)
10a2c2: 0f 85 89 01 00 00 jne 10a451 <pthread_create+0x229>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a2c8: 83 ec 0c sub $0xc,%esp
10a2cb: ff 75 c4 pushl -0x3c(%ebp)
10a2ce: e8 f1 58 00 00 call 10fbc4 <_POSIX_Priority_Is_valid>
10a2d3: 83 c4 10 add $0x10,%esp
return EINVAL;
10a2d6: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
10a2dd: 84 c0 test %al,%al
10a2df: 0f 84 6c 01 00 00 je 10a451 <pthread_create+0x229> <== NEVER TAKEN
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
10a2e5: 8b 45 c4 mov -0x3c(%ebp),%eax
10a2e8: 89 45 a8 mov %eax,-0x58(%ebp)
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
10a2eb: 0f b6 3d 18 22 12 00 movzbl 0x122218,%edi
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
10a2f2: 8d 45 e0 lea -0x20(%ebp),%eax
10a2f5: 50 push %eax
10a2f6: 8d 45 e4 lea -0x1c(%ebp),%eax
10a2f9: 50 push %eax
10a2fa: 8d 45 c4 lea -0x3c(%ebp),%eax
10a2fd: 50 push %eax
10a2fe: ff 75 ac pushl -0x54(%ebp)
10a301: e8 de 58 00 00 call 10fbe4 <_POSIX_Thread_Translate_sched_param>
10a306: 89 45 b4 mov %eax,-0x4c(%ebp)
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
10a309: 83 c4 10 add $0x10,%esp
10a30c: 85 c0 test %eax,%eax
10a30e: 0f 85 3d 01 00 00 jne 10a451 <pthread_create+0x229>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
10a314: 83 ec 0c sub $0xc,%esp
10a317: ff 35 d4 63 12 00 pushl 0x1263d4
10a31d: e8 56 15 00 00 call 10b878 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
10a322: c7 04 24 54 65 12 00 movl $0x126554,(%esp)
10a329: e8 aa 1e 00 00 call 10c1d8 <_Objects_Allocate>
10a32e: 89 45 b0 mov %eax,-0x50(%ebp)
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
10a331: 83 c4 10 add $0x10,%esp
10a334: 85 c0 test %eax,%eax
10a336: 75 05 jne 10a33d <pthread_create+0x115>
_RTEMS_Unlock_allocator();
10a338: 83 ec 0c sub $0xc,%esp
10a33b: eb 53 jmp 10a390 <pthread_create+0x168>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
10a33d: 8b 4d e0 mov -0x20(%ebp),%ecx
10a340: 8b 75 e4 mov -0x1c(%ebp),%esi
10a343: 8b 53 08 mov 0x8(%ebx),%edx
10a346: a1 14 22 12 00 mov 0x122214,%eax
10a34b: d1 e0 shl %eax
10a34d: 39 d0 cmp %edx,%eax
10a34f: 73 02 jae 10a353 <pthread_create+0x12b>
10a351: 89 d0 mov %edx,%eax
10a353: 52 push %edx
10a354: 6a 00 push $0x0
10a356: 6a 00 push $0x0
10a358: 51 push %ecx
10a359: 56 push %esi
10a35a: 6a 01 push $0x1
10a35c: 81 e7 ff 00 00 00 and $0xff,%edi
10a362: 2b 7d a8 sub -0x58(%ebp),%edi
10a365: 57 push %edi
10a366: 6a 01 push $0x1
10a368: 50 push %eax
10a369: ff 73 04 pushl 0x4(%ebx)
10a36c: ff 75 b0 pushl -0x50(%ebp)
10a36f: 68 54 65 12 00 push $0x126554
10a374: e8 ff 2c 00 00 call 10d078 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
10a379: 83 c4 30 add $0x30,%esp
10a37c: 84 c0 test %al,%al
10a37e: 75 2a jne 10a3aa <pthread_create+0x182>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
10a380: 56 push %esi
10a381: 56 push %esi
10a382: ff 75 b0 pushl -0x50(%ebp)
10a385: 68 54 65 12 00 push $0x126554
10a38a: e8 41 21 00 00 call 10c4d0 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
10a38f: 5b pop %ebx
10a390: ff 35 d4 63 12 00 pushl 0x1263d4
10a396: e8 25 15 00 00 call 10b8c0 <_API_Mutex_Unlock>
return EAGAIN;
10a39b: 83 c4 10 add $0x10,%esp
10a39e: c7 45 b4 0b 00 00 00 movl $0xb,-0x4c(%ebp)
10a3a5: e9 a7 00 00 00 jmp 10a451 <pthread_create+0x229>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10a3aa: 8b 45 b0 mov -0x50(%ebp),%eax
10a3ad: 8b 90 ec 00 00 00 mov 0xec(%eax),%edx
api->Attributes = *the_attr;
10a3b3: b9 10 00 00 00 mov $0x10,%ecx
10a3b8: 89 d7 mov %edx,%edi
10a3ba: 89 de mov %ebx,%esi
10a3bc: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
api->detachstate = the_attr->detachstate;
10a3be: 8b 43 3c mov 0x3c(%ebx),%eax
10a3c1: 89 42 40 mov %eax,0x40(%edx)
api->schedpolicy = schedpolicy;
10a3c4: 8b 45 ac mov -0x54(%ebp),%eax
10a3c7: 89 82 84 00 00 00 mov %eax,0x84(%edx)
api->schedparam = schedparam;
10a3cd: 8d ba 88 00 00 00 lea 0x88(%edx),%edi
10a3d3: 8d 75 c4 lea -0x3c(%ebp),%esi
10a3d6: b1 07 mov $0x7,%cl
10a3d8: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
10a3da: 83 ec 0c sub $0xc,%esp
10a3dd: 6a 00 push $0x0
10a3df: ff 75 14 pushl 0x14(%ebp)
10a3e2: ff 75 10 pushl 0x10(%ebp)
10a3e5: 6a 01 push $0x1
10a3e7: ff 75 b0 pushl -0x50(%ebp)
10a3ea: 89 55 a4 mov %edx,-0x5c(%ebp)
10a3ed: e8 32 35 00 00 call 10d924 <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
10a3f2: 83 c4 20 add $0x20,%esp
10a3f5: 83 7d ac 04 cmpl $0x4,-0x54(%ebp)
10a3f9: 8b 55 a4 mov -0x5c(%ebp),%edx
10a3fc: 75 2e jne 10a42c <pthread_create+0x204>
_Watchdog_Insert_ticks(
10a3fe: 83 ec 0c sub $0xc,%esp
&api->Sporadic_timer,
_Timespec_To_ticks( &api->schedparam.sched_ss_repl_period )
10a401: 8d 82 90 00 00 00 lea 0x90(%edx),%eax
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
10a407: 50 push %eax
10a408: e8 6f 36 00 00 call 10da7c <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a40d: 8b 55 a4 mov -0x5c(%ebp),%edx
10a410: 89 82 b4 00 00 00 mov %eax,0xb4(%edx)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a416: 58 pop %eax
10a417: 59 pop %ecx
10a418: 81 c2 a8 00 00 00 add $0xa8,%edx
10a41e: 52 push %edx
10a41f: 68 f4 63 12 00 push $0x1263f4
10a424: e8 07 39 00 00 call 10dd30 <_Watchdog_Insert>
10a429: 83 c4 10 add $0x10,%esp
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
10a42c: 8b 45 b0 mov -0x50(%ebp),%eax
10a42f: 8b 50 08 mov 0x8(%eax),%edx
10a432: 8b 45 08 mov 0x8(%ebp),%eax
10a435: 89 10 mov %edx,(%eax)
_RTEMS_Unlock_allocator();
10a437: 83 ec 0c sub $0xc,%esp
10a43a: ff 35 d4 63 12 00 pushl 0x1263d4
10a440: e8 7b 14 00 00 call 10b8c0 <_API_Mutex_Unlock>
return 0;
10a445: 83 c4 10 add $0x10,%esp
10a448: eb 07 jmp 10a451 <pthread_create+0x229>
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
break;
default:
return EINVAL;
10a44a: c7 45 b4 16 00 00 00 movl $0x16,-0x4c(%ebp)
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
10a451: 8b 45 b4 mov -0x4c(%ebp),%eax
10a454: 8d 65 f4 lea -0xc(%ebp),%esp
10a457: 5b pop %ebx
10a458: 5e pop %esi
10a459: 5f pop %edi
10a45a: c9 leave
10a45b: c3 ret
00110d60 <pthread_exit>:
}
void pthread_exit(
void *value_ptr
)
{
110d60: 55 push %ebp
110d61: 89 e5 mov %esp,%ebp
110d63: 83 ec 10 sub $0x10,%esp
_POSIX_Thread_Exit( _Thread_Executing, value_ptr );
110d66: ff 75 08 pushl 0x8(%ebp)
110d69: ff 35 68 58 12 00 pushl 0x125868
110d6f: e8 88 ff ff ff call 110cfc <_POSIX_Thread_Exit>
110d74: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
110d77: c9 leave <== NOT EXECUTED
110d78: c3 ret <== NOT EXECUTED
0010bf24 <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
10bf24: 55 push %ebp
10bf25: 89 e5 mov %esp,%ebp
10bf27: 53 push %ebx
10bf28: 83 ec 2c sub $0x2c,%esp
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
10bf2b: 8d 45 f4 lea -0xc(%ebp),%eax
10bf2e: 50 push %eax
10bf2f: ff 75 0c pushl 0xc(%ebp)
10bf32: e8 b9 00 00 00 call 10bff0 <_POSIX_Absolute_timeout_to_ticks>
10bf37: 89 c3 mov %eax,%ebx
int _EXFUN(pthread_mutex_trylock, (pthread_mutex_t *__mutex));
int _EXFUN(pthread_mutex_unlock, (pthread_mutex_t *__mutex));
#if defined(_POSIX_TIMEOUTS)
int _EXFUN(pthread_mutex_timedlock,
10bf39: 83 c4 0c add $0xc,%esp
10bf3c: 83 f8 03 cmp $0x3,%eax
10bf3f: 0f 94 c2 sete %dl
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
10bf42: ff 75 f4 pushl -0xc(%ebp)
10bf45: 0f b6 c2 movzbl %dl,%eax
10bf48: 50 push %eax
10bf49: ff 75 08 pushl 0x8(%ebp)
10bf4c: 88 55 e4 mov %dl,-0x1c(%ebp)
10bf4f: e8 e8 fe ff ff call 10be3c <_POSIX_Mutex_Lock_support>
* This service only gives us the option to block. We used a polling
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
10bf54: 83 c4 10 add $0x10,%esp
10bf57: 8a 55 e4 mov -0x1c(%ebp),%dl
10bf5a: 84 d2 test %dl,%dl
10bf5c: 75 1d jne 10bf7b <pthread_mutex_timedlock+0x57>
10bf5e: 83 f8 10 cmp $0x10,%eax
10bf61: 75 18 jne 10bf7b <pthread_mutex_timedlock+0x57><== NEVER TAKEN
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10bf63: 85 db test %ebx,%ebx
10bf65: 74 08 je 10bf6f <pthread_mutex_timedlock+0x4b><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10bf67: 4b dec %ebx
10bf68: 83 fb 01 cmp $0x1,%ebx
10bf6b: 77 0e ja 10bf7b <pthread_mutex_timedlock+0x57><== NEVER TAKEN
10bf6d: eb 07 jmp 10bf76 <pthread_mutex_timedlock+0x52>
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
10bf6f: b8 16 00 00 00 mov $0x16,%eax <== NOT EXECUTED
10bf74: eb 05 jmp 10bf7b <pthread_mutex_timedlock+0x57><== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10bf76: b8 74 00 00 00 mov $0x74,%eax
}
return lock_status;
}
10bf7b: 8b 5d fc mov -0x4(%ebp),%ebx
10bf7e: c9 leave
10bf7f: c3 ret
0010bb9c <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
10bb9c: 55 push %ebp
10bb9d: 89 e5 mov %esp,%ebp
10bb9f: 8b 55 08 mov 0x8(%ebp),%edx
10bba2: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
10bba5: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
10bbaa: 85 d2 test %edx,%edx
10bbac: 74 0f je 10bbbd <pthread_mutexattr_setpshared+0x21>
10bbae: 83 3a 00 cmpl $0x0,(%edx)
10bbb1: 74 0a je 10bbbd <pthread_mutexattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10bbb3: 83 f9 01 cmp $0x1,%ecx
10bbb6: 77 05 ja 10bbbd <pthread_mutexattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10bbb8: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10bbbb: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10bbbd: c9 leave
10bbbe: c3 ret
00109dc4 <pthread_mutexattr_settype>:
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
109dc4: 55 push %ebp
109dc5: 89 e5 mov %esp,%ebp
109dc7: 8b 55 08 mov 0x8(%ebp),%edx
109dca: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr || !attr->is_initialized )
return EINVAL;
109dcd: b8 16 00 00 00 mov $0x16,%eax
int pthread_mutexattr_settype(
pthread_mutexattr_t *attr,
int type
)
{
if ( !attr || !attr->is_initialized )
109dd2: 85 d2 test %edx,%edx
109dd4: 74 0f je 109de5 <pthread_mutexattr_settype+0x21>
109dd6: 83 3a 00 cmpl $0x0,(%edx)
109dd9: 74 0a je 109de5 <pthread_mutexattr_settype+0x21><== NEVER TAKEN
return EINVAL;
switch ( type ) {
109ddb: 83 f9 03 cmp $0x3,%ecx
109dde: 77 05 ja 109de5 <pthread_mutexattr_settype+0x21>
case PTHREAD_MUTEX_NORMAL:
case PTHREAD_MUTEX_RECURSIVE:
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
attr->type = type;
109de0: 89 4a 10 mov %ecx,0x10(%edx)
return 0;
109de3: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
109de5: c9 leave
109de6: c3 ret
0010a874 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
10a874: 55 push %ebp
10a875: 89 e5 mov %esp,%ebp
10a877: 56 push %esi
10a878: 53 push %ebx
10a879: 83 ec 10 sub $0x10,%esp
10a87c: 8b 5d 08 mov 0x8(%ebp),%ebx
10a87f: 8b 75 0c mov 0xc(%ebp),%esi
if ( !once_control || !init_routine )
10a882: 85 f6 test %esi,%esi
10a884: 74 51 je 10a8d7 <pthread_once+0x63>
10a886: 85 db test %ebx,%ebx
10a888: 74 4d je 10a8d7 <pthread_once+0x63>
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
10a88a: 31 c0 xor %eax,%eax
)
{
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
10a88c: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a890: 75 4a jne 10a8dc <pthread_once+0x68>
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
10a892: 52 push %edx
10a893: 8d 45 f4 lea -0xc(%ebp),%eax
10a896: 50 push %eax
10a897: 68 00 01 00 00 push $0x100
10a89c: 68 00 01 00 00 push $0x100
10a8a1: e8 a6 0a 00 00 call 10b34c <rtems_task_mode>
if ( !once_control->init_executed ) {
10a8a6: 83 c4 10 add $0x10,%esp
10a8a9: 83 7b 04 00 cmpl $0x0,0x4(%ebx)
10a8ad: 75 0f jne 10a8be <pthread_once+0x4a> <== NEVER TAKEN
once_control->is_initialized = true;
10a8af: c7 03 01 00 00 00 movl $0x1,(%ebx)
once_control->init_executed = true;
10a8b5: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
(*init_routine)();
10a8bc: ff d6 call *%esi
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
10a8be: 50 push %eax
10a8bf: 8d 45 f4 lea -0xc(%ebp),%eax
10a8c2: 50 push %eax
10a8c3: 68 00 01 00 00 push $0x100
10a8c8: ff 75 f4 pushl -0xc(%ebp)
10a8cb: e8 7c 0a 00 00 call 10b34c <rtems_task_mode>
10a8d0: 83 c4 10 add $0x10,%esp
}
return 0;
10a8d3: 31 c0 xor %eax,%eax
10a8d5: eb 05 jmp 10a8dc <pthread_once+0x68>
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
return EINVAL;
10a8d7: b8 16 00 00 00 mov $0x16,%eax
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
10a8dc: 8d 65 f8 lea -0x8(%ebp),%esp
10a8df: 5b pop %ebx
10a8e0: 5e pop %esi
10a8e1: c9 leave
10a8e2: c3 ret
0010b0a0 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
10b0a0: 55 push %ebp
10b0a1: 89 e5 mov %esp,%ebp
10b0a3: 56 push %esi
10b0a4: 53 push %ebx
10b0a5: 83 ec 10 sub $0x10,%esp
10b0a8: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Error check parameters
*/
if ( !rwlock )
return EINVAL;
10b0ab: b8 16 00 00 00 mov $0x16,%eax
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
10b0b0: 85 db test %ebx,%ebx
10b0b2: 0f 84 8b 00 00 00 je 10b143 <pthread_rwlock_init+0xa3>
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
10b0b8: 8b 75 0c mov 0xc(%ebp),%esi
10b0bb: 85 f6 test %esi,%esi
10b0bd: 75 0f jne 10b0ce <pthread_rwlock_init+0x2e>
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
10b0bf: 83 ec 0c sub $0xc,%esp
10b0c2: 8d 75 ec lea -0x14(%ebp),%esi
10b0c5: 56 push %esi
10b0c6: e8 5d 09 00 00 call 10ba28 <pthread_rwlockattr_init>
10b0cb: 83 c4 10 add $0x10,%esp
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
return EINVAL;
10b0ce: b8 16 00 00 00 mov $0x16,%eax
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
10b0d3: 83 3e 00 cmpl $0x0,(%esi)
10b0d6: 74 6b je 10b143 <pthread_rwlock_init+0xa3><== NEVER TAKEN
return EINVAL;
switch ( the_attr->process_shared ) {
10b0d8: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10b0dc: 75 65 jne 10b143 <pthread_rwlock_init+0xa3><== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes(
CORE_RWLock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
10b0de: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b0e5: a1 30 83 12 00 mov 0x128330,%eax
10b0ea: 40 inc %eax
10b0eb: a3 30 83 12 00 mov %eax,0x128330
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
_Objects_Allocate( &_POSIX_RWLock_Information );
10b0f0: 83 ec 0c sub $0xc,%esp
10b0f3: 68 34 85 12 00 push $0x128534
10b0f8: e8 33 23 00 00 call 10d430 <_Objects_Allocate>
10b0fd: 89 c6 mov %eax,%esi
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
10b0ff: 83 c4 10 add $0x10,%esp
10b102: 85 c0 test %eax,%eax
10b104: 75 0c jne 10b112 <pthread_rwlock_init+0x72>
_Thread_Enable_dispatch();
10b106: e8 33 31 00 00 call 10e23e <_Thread_Enable_dispatch>
return EAGAIN;
10b10b: b8 0b 00 00 00 mov $0xb,%eax
10b110: eb 31 jmp 10b143 <pthread_rwlock_init+0xa3>
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
10b112: 50 push %eax
10b113: 50 push %eax
10b114: 8d 45 f4 lea -0xc(%ebp),%eax
10b117: 50 push %eax
10b118: 8d 46 10 lea 0x10(%esi),%eax
10b11b: 50 push %eax
10b11c: e8 7b 1b 00 00 call 10cc9c <_CORE_RWLock_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10b121: 8b 46 08 mov 0x8(%esi),%eax
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10b124: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10b127: 8b 15 50 85 12 00 mov 0x128550,%edx
10b12d: 89 34 8a mov %esi,(%edx,%ecx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10b130: c7 46 0c 00 00 00 00 movl $0x0,0xc(%esi)
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
10b137: 89 03 mov %eax,(%ebx)
_Thread_Enable_dispatch();
10b139: e8 00 31 00 00 call 10e23e <_Thread_Enable_dispatch>
return 0;
10b13e: 83 c4 10 add $0x10,%esp
10b141: 31 c0 xor %eax,%eax
}
10b143: 8d 65 f8 lea -0x8(%ebp),%esp
10b146: 5b pop %ebx
10b147: 5e pop %esi
10b148: c9 leave
10b149: c3 ret
0010b1b4 <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10b1b4: 55 push %ebp
10b1b5: 89 e5 mov %esp,%ebp
10b1b7: 57 push %edi
10b1b8: 56 push %esi
10b1b9: 53 push %ebx
10b1ba: 83 ec 2c sub $0x2c,%esp
10b1bd: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10b1c0: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10b1c5: 85 ff test %edi,%edi
10b1c7: 0f 84 87 00 00 00 je 10b254 <pthread_rwlock_timedrdlock+0xa0>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
10b1cd: 50 push %eax
10b1ce: 50 push %eax
10b1cf: 8d 45 e0 lea -0x20(%ebp),%eax
10b1d2: 50 push %eax
10b1d3: ff 75 0c pushl 0xc(%ebp)
10b1d6: e8 29 59 00 00 call 110b04 <_POSIX_Absolute_timeout_to_ticks>
10b1db: 89 c6 mov %eax,%esi
10b1dd: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b1e0: 8d 45 e4 lea -0x1c(%ebp),%eax
10b1e3: 50 push %eax
10b1e4: ff 37 pushl (%edi)
10b1e6: 68 34 85 12 00 push $0x128534
10b1eb: e8 70 26 00 00 call 10d860 <_Objects_Get>
switch ( location ) {
10b1f0: 83 c4 10 add $0x10,%esp
10b1f3: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b1f7: 75 5b jne 10b254 <pthread_rwlock_timedrdlock+0xa0>
int _EXFUN(pthread_rwlock_init,
(pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr));
int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedrdlock,
10b1f9: 83 fe 03 cmp $0x3,%esi
10b1fc: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
10b1ff: 83 ec 0c sub $0xc,%esp
10b202: 6a 00 push $0x0
10b204: ff 75 e0 pushl -0x20(%ebp)
10b207: 0f b6 ca movzbl %dl,%ecx
10b20a: 51 push %ecx
10b20b: ff 37 pushl (%edi)
10b20d: 83 c0 10 add $0x10,%eax
10b210: 50 push %eax
10b211: 88 55 d4 mov %dl,-0x2c(%ebp)
10b214: e8 b7 1a 00 00 call 10ccd0 <_CORE_RWLock_Obtain_for_reading>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b219: 83 c4 20 add $0x20,%esp
10b21c: e8 1d 30 00 00 call 10e23e <_Thread_Enable_dispatch>
if ( !do_wait ) {
10b221: 8a 55 d4 mov -0x2c(%ebp),%dl
10b224: 84 d2 test %dl,%dl
10b226: 75 17 jne 10b23f <pthread_rwlock_timedrdlock+0x8b>
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
10b228: a1 78 88 12 00 mov 0x128878,%eax
10b22d: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b231: 75 0c jne 10b23f <pthread_rwlock_timedrdlock+0x8b>
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10b233: 85 f6 test %esi,%esi
10b235: 74 1d je 10b254 <pthread_rwlock_timedrdlock+0xa0><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b237: 4e dec %esi
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10b238: b3 74 mov $0x74,%bl
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b23a: 83 fe 01 cmp $0x1,%esi
10b23d: 76 15 jbe 10b254 <pthread_rwlock_timedrdlock+0xa0><== ALWAYS TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b23f: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b242: a1 78 88 12 00 mov 0x128878,%eax
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b247: ff 70 34 pushl 0x34(%eax)
10b24a: e8 bd 00 00 00 call 10b30c <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b24f: 89 c3 mov %eax,%ebx
10b251: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b254: 89 d8 mov %ebx,%eax
10b256: 8d 65 f4 lea -0xc(%ebp),%esp
10b259: 5b pop %ebx
10b25a: 5e pop %esi
10b25b: 5f pop %edi
10b25c: c9 leave
10b25d: c3 ret
0010b260 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
10b260: 55 push %ebp
10b261: 89 e5 mov %esp,%ebp
10b263: 57 push %edi
10b264: 56 push %esi
10b265: 53 push %ebx
10b266: 83 ec 2c sub $0x2c,%esp
10b269: 8b 7d 08 mov 0x8(%ebp),%edi
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
return EINVAL;
10b26c: bb 16 00 00 00 mov $0x16,%ebx
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
10b271: 85 ff test %edi,%edi
10b273: 0f 84 87 00 00 00 je 10b300 <pthread_rwlock_timedwrlock+0xa0>
*
* If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID,
* POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW,
* then we should not wait.
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
10b279: 50 push %eax
10b27a: 50 push %eax
10b27b: 8d 45 e0 lea -0x20(%ebp),%eax
10b27e: 50 push %eax
10b27f: ff 75 0c pushl 0xc(%ebp)
10b282: e8 7d 58 00 00 call 110b04 <_POSIX_Absolute_timeout_to_ticks>
10b287: 89 c6 mov %eax,%esi
10b289: 83 c4 0c add $0xc,%esp
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
10b28c: 8d 45 e4 lea -0x1c(%ebp),%eax
10b28f: 50 push %eax
10b290: ff 37 pushl (%edi)
10b292: 68 34 85 12 00 push $0x128534
10b297: e8 c4 25 00 00 call 10d860 <_Objects_Get>
switch ( location ) {
10b29c: 83 c4 10 add $0x10,%esp
10b29f: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b2a3: 75 5b jne 10b300 <pthread_rwlock_timedwrlock+0xa0>
(pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime));
int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedwrlock,
10b2a5: 83 fe 03 cmp $0x3,%esi
10b2a8: 0f 94 c2 sete %dl
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
10b2ab: 83 ec 0c sub $0xc,%esp
10b2ae: 6a 00 push $0x0
10b2b0: ff 75 e0 pushl -0x20(%ebp)
10b2b3: 0f b6 ca movzbl %dl,%ecx
10b2b6: 51 push %ecx
10b2b7: ff 37 pushl (%edi)
10b2b9: 83 c0 10 add $0x10,%eax
10b2bc: 50 push %eax
10b2bd: 88 55 d4 mov %dl,-0x2c(%ebp)
10b2c0: e8 c3 1a 00 00 call 10cd88 <_CORE_RWLock_Obtain_for_writing>
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
10b2c5: 83 c4 20 add $0x20,%esp
10b2c8: e8 71 2f 00 00 call 10e23e <_Thread_Enable_dispatch>
if ( !do_wait &&
10b2cd: 8a 55 d4 mov -0x2c(%ebp),%dl
10b2d0: 84 d2 test %dl,%dl
10b2d2: 75 17 jne 10b2eb <pthread_rwlock_timedwrlock+0x8b>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
10b2d4: a1 78 88 12 00 mov 0x128878,%eax
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
10b2d9: 83 78 34 02 cmpl $0x2,0x34(%eax)
10b2dd: 75 0c jne 10b2eb <pthread_rwlock_timedwrlock+0x8b>
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
10b2df: 85 f6 test %esi,%esi
10b2e1: 74 1d je 10b300 <pthread_rwlock_timedwrlock+0xa0><== NEVER TAKEN
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b2e3: 4e dec %esi
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
10b2e4: b3 74 mov $0x74,%bl
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
10b2e6: 83 fe 01 cmp $0x1,%esi
10b2e9: 76 15 jbe 10b300 <pthread_rwlock_timedwrlock+0xa0><== ALWAYS TAKEN
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b2eb: 83 ec 0c sub $0xc,%esp
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
10b2ee: a1 78 88 12 00 mov 0x128878,%eax
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
10b2f3: ff 70 34 pushl 0x34(%eax)
10b2f6: e8 11 00 00 00 call 10b30c <_POSIX_RWLock_Translate_core_RWLock_return_code>
10b2fb: 89 c3 mov %eax,%ebx
10b2fd: 83 c4 10 add $0x10,%esp
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
10b300: 89 d8 mov %ebx,%eax
10b302: 8d 65 f4 lea -0xc(%ebp),%esp
10b305: 5b pop %ebx
10b306: 5e pop %esi
10b307: 5f pop %edi
10b308: c9 leave
10b309: c3 ret
0010ba48 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
10ba48: 55 push %ebp
10ba49: 89 e5 mov %esp,%ebp
10ba4b: 8b 55 08 mov 0x8(%ebp),%edx
10ba4e: 8b 4d 0c mov 0xc(%ebp),%ecx
if ( !attr )
return EINVAL;
10ba51: b8 16 00 00 00 mov $0x16,%eax
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
10ba56: 85 d2 test %edx,%edx
10ba58: 74 0f je 10ba69 <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
if ( !attr->is_initialized )
10ba5a: 83 3a 00 cmpl $0x0,(%edx)
10ba5d: 74 0a je 10ba69 <pthread_rwlockattr_setpshared+0x21>
return EINVAL;
switch ( pshared ) {
10ba5f: 83 f9 01 cmp $0x1,%ecx
10ba62: 77 05 ja 10ba69 <pthread_rwlockattr_setpshared+0x21><== NEVER TAKEN
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
10ba64: 89 4a 04 mov %ecx,0x4(%edx)
return 0;
10ba67: 30 c0 xor %al,%al
default:
return EINVAL;
}
}
10ba69: c9 leave
10ba6a: c3 ret
0010c748 <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
10c748: 55 push %ebp
10c749: 89 e5 mov %esp,%ebp
10c74b: 57 push %edi
10c74c: 56 push %esi
10c74d: 53 push %ebx
10c74e: 83 ec 2c sub $0x2c,%esp
10c751: 8b 75 10 mov 0x10(%ebp),%esi
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
10c754: c7 45 d4 16 00 00 00 movl $0x16,-0x2c(%ebp)
int rc;
/*
* Check all the parameters
*/
if ( !param )
10c75b: 85 f6 test %esi,%esi
10c75d: 0f 84 00 01 00 00 je 10c863 <pthread_setschedparam+0x11b>
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
10c763: 8d 45 e0 lea -0x20(%ebp),%eax
10c766: 50 push %eax
10c767: 8d 45 e4 lea -0x1c(%ebp),%eax
10c76a: 50 push %eax
10c76b: 56 push %esi
10c76c: ff 75 0c pushl 0xc(%ebp)
10c76f: e8 e0 52 00 00 call 111a54 <_POSIX_Thread_Translate_sched_param>
10c774: 89 45 d4 mov %eax,-0x2c(%ebp)
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
10c777: 83 c4 10 add $0x10,%esp
10c77a: 85 c0 test %eax,%eax
10c77c: 0f 85 e1 00 00 00 jne 10c863 <pthread_setschedparam+0x11b>
10c782: 53 push %ebx
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _POSIX_Threads_Get( thread, &location );
10c783: 8d 45 dc lea -0x24(%ebp),%eax
10c786: 50 push %eax
10c787: ff 75 08 pushl 0x8(%ebp)
10c78a: 68 14 a6 12 00 push $0x12a614
10c78f: e8 84 1c 00 00 call 10e418 <_Objects_Get>
10c794: 89 c2 mov %eax,%edx
switch ( location ) {
10c796: 83 c4 10 add $0x10,%esp
10c799: 83 7d dc 00 cmpl $0x0,-0x24(%ebp)
10c79d: 0f 85 b9 00 00 00 jne 10c85c <pthread_setschedparam+0x114>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10c7a3: 8b 98 ec 00 00 00 mov 0xec(%eax),%ebx
if ( api->schedpolicy == SCHED_SPORADIC )
10c7a9: 83 bb 84 00 00 00 04 cmpl $0x4,0x84(%ebx)
10c7b0: 75 18 jne 10c7ca <pthread_setschedparam+0x82>
(void) _Watchdog_Remove( &api->Sporadic_timer );
10c7b2: 83 ec 0c sub $0xc,%esp
10c7b5: 8d 83 a8 00 00 00 lea 0xa8(%ebx),%eax
10c7bb: 50 push %eax
10c7bc: 89 55 d0 mov %edx,-0x30(%ebp)
10c7bf: e8 28 35 00 00 call 10fcec <_Watchdog_Remove>
10c7c4: 83 c4 10 add $0x10,%esp
10c7c7: 8b 55 d0 mov -0x30(%ebp),%edx
api->schedpolicy = policy;
10c7ca: 8b 45 0c mov 0xc(%ebp),%eax
10c7cd: 89 83 84 00 00 00 mov %eax,0x84(%ebx)
api->schedparam = *param;
10c7d3: 8d bb 88 00 00 00 lea 0x88(%ebx),%edi
10c7d9: b9 07 00 00 00 mov $0x7,%ecx
10c7de: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
the_thread->budget_algorithm = budget_algorithm;
10c7e0: 8b 45 e4 mov -0x1c(%ebp),%eax
10c7e3: 89 42 7c mov %eax,0x7c(%edx)
the_thread->budget_callout = budget_callout;
10c7e6: 8b 45 e0 mov -0x20(%ebp),%eax
10c7e9: 89 82 80 00 00 00 mov %eax,0x80(%edx)
switch ( api->schedpolicy ) {
10c7ef: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10c7f3: 78 60 js 10c855 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c7f5: 83 7d 0c 02 cmpl $0x2,0xc(%ebp)
10c7f9: 7e 08 jle 10c803 <pthread_setschedparam+0xbb>
10c7fb: 83 7d 0c 04 cmpl $0x4,0xc(%ebp)
10c7ff: 75 54 jne 10c855 <pthread_setschedparam+0x10d><== NEVER TAKEN
10c801: eb 24 jmp 10c827 <pthread_setschedparam+0xdf>
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
10c803: a1 a0 a3 12 00 mov 0x12a3a0,%eax
10c808: 89 42 78 mov %eax,0x78(%edx)
10c80b: 0f b6 05 78 62 12 00 movzbl 0x126278,%eax
10c812: 2b 83 88 00 00 00 sub 0x88(%ebx),%eax
the_thread->real_priority =
10c818: 89 42 18 mov %eax,0x18(%edx)
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
10c81b: 51 push %ecx
10c81c: 6a 01 push $0x1
10c81e: 50 push %eax
10c81f: 52 push %edx
10c820: e8 8b 21 00 00 call 10e9b0 <_Thread_Change_priority>
10c825: eb 2b jmp 10c852 <pthread_setschedparam+0x10a>
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
10c827: 8b 83 88 00 00 00 mov 0x88(%ebx),%eax
10c82d: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
_Watchdog_Remove( &api->Sporadic_timer );
10c833: 83 ec 0c sub $0xc,%esp
10c836: 81 c3 a8 00 00 00 add $0xa8,%ebx
10c83c: 53 push %ebx
10c83d: 89 55 d0 mov %edx,-0x30(%ebp)
10c840: e8 a7 34 00 00 call 10fcec <_Watchdog_Remove>
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
10c845: 58 pop %eax
10c846: 5a pop %edx
10c847: 8b 55 d0 mov -0x30(%ebp),%edx
10c84a: 52 push %edx
10c84b: 6a 00 push $0x0
10c84d: e8 e1 fd ff ff call 10c633 <_POSIX_Threads_Sporadic_budget_TSR>
break;
10c852: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10c855: e8 9c 25 00 00 call 10edf6 <_Thread_Enable_dispatch>
return 0;
10c85a: eb 07 jmp 10c863 <pthread_setschedparam+0x11b>
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
10c85c: c7 45 d4 03 00 00 00 movl $0x3,-0x2c(%ebp)
}
10c863: 8b 45 d4 mov -0x2c(%ebp),%eax
10c866: 8d 65 f4 lea -0xc(%ebp),%esp
10c869: 5b pop %ebx
10c86a: 5e pop %esi
10c86b: 5f pop %edi
10c86c: c9 leave
10c86d: c3 ret
0010a644 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
10a644: 55 push %ebp
10a645: 89 e5 mov %esp,%ebp
10a647: 53 push %ebx
10a648: 83 ec 04 sub $0x4,%esp
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
10a64b: 83 3d 4c 68 12 00 00 cmpl $0x0,0x12684c
10a652: 75 48 jne 10a69c <pthread_testcancel+0x58><== NEVER TAKEN
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
10a654: a1 50 68 12 00 mov 0x126850,%eax
10a659: 8b 80 ec 00 00 00 mov 0xec(%eax),%eax
10a65f: 8b 15 08 63 12 00 mov 0x126308,%edx
10a665: 42 inc %edx
10a666: 89 15 08 63 12 00 mov %edx,0x126308
*/
void pthread_testcancel( void )
{
POSIX_API_Control *thread_support;
bool cancel = false;
10a66c: 31 db xor %ebx,%ebx
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
10a66e: 83 b8 d8 00 00 00 00 cmpl $0x0,0xd8(%eax)
10a675: 75 0a jne 10a681 <pthread_testcancel+0x3d><== NEVER TAKEN
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
10a677: 83 b8 e0 00 00 00 00 cmpl $0x0,0xe0(%eax)
10a67e: 0f 95 c3 setne %bl
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
10a681: e8 14 25 00 00 call 10cb9a <_Thread_Enable_dispatch>
if ( cancel )
10a686: 84 db test %bl,%bl
10a688: 74 12 je 10a69c <pthread_testcancel+0x58>
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
10a68a: 50 push %eax
10a68b: 50 push %eax
10a68c: 6a ff push $0xffffffff
10a68e: ff 35 50 68 12 00 pushl 0x126850
10a694: e8 7b 52 00 00 call 10f914 <_POSIX_Thread_Exit>
10a699: 83 c4 10 add $0x10,%esp
}
10a69c: 8b 5d fc mov -0x4(%ebp),%ebx
10a69f: c9 leave
10a6a0: c3 ret
0011d124 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
11d124: 55 push %ebp
11d125: 89 e5 mov %esp,%ebp
11d127: 56 push %esi
11d128: 53 push %ebx
11d129: 8b 5d 08 mov 0x8(%ebp),%ebx
11d12c: 8b 55 0c mov 0xc(%ebp),%edx
11d12f: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11d132: 3b 1d 44 11 12 00 cmp 0x121144,%ebx
11d138: 73 14 jae 11d14e <read+0x2a> <== NEVER TAKEN
iop = rtems_libio_iop( fd );
11d13a: 6b db 38 imul $0x38,%ebx,%ebx
11d13d: 03 1d d8 51 12 00 add 0x1251d8,%ebx
rtems_libio_check_is_open( iop );
11d143: 8b 73 14 mov 0x14(%ebx),%esi
11d146: f7 c6 00 01 00 00 test $0x100,%esi
11d14c: 75 0d jne 11d15b <read+0x37>
11d14e: e8 f9 3f ff ff call 11114c <__errno>
11d153: c7 00 09 00 00 00 movl $0x9,(%eax)
11d159: eb 1a jmp 11d175 <read+0x51>
rtems_libio_check_buffer( buffer );
11d15b: 85 d2 test %edx,%edx
11d15d: 74 0b je 11d16a <read+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11d15f: 31 c0 xor %eax,%eax
11d161: 85 c9 test %ecx,%ecx
11d163: 74 31 je 11d196 <read+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
11d165: 83 e6 02 and $0x2,%esi
11d168: 75 10 jne 11d17a <read+0x56>
11d16a: e8 dd 3f ff ff call 11114c <__errno>
11d16f: c7 00 16 00 00 00 movl $0x16,(%eax)
11d175: 83 c8 ff or $0xffffffff,%eax
11d178: eb 1c jmp 11d196 <read+0x72>
/*
* Now process the read().
*/
rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count );
11d17a: 50 push %eax
11d17b: 8b 43 20 mov 0x20(%ebx),%eax
11d17e: 51 push %ecx
11d17f: 52 push %edx
11d180: 53 push %ebx
11d181: ff 50 08 call *0x8(%eax)
if ( rc > 0 )
11d184: 83 c4 10 add $0x10,%esp
11d187: 85 c0 test %eax,%eax
11d189: 7e 0b jle 11d196 <read+0x72>
iop->offset += rc;
11d18b: 89 c1 mov %eax,%ecx
11d18d: c1 f9 1f sar $0x1f,%ecx
11d190: 01 43 0c add %eax,0xc(%ebx)
11d193: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11d196: 8d 65 f8 lea -0x8(%ebp),%esp
11d199: 5b pop %ebx
11d19a: 5e pop %esi
11d19b: c9 leave
11d19c: c3 ret
00109ea4 <readlink>:
ssize_t readlink(
const char *pathname,
char *buf,
size_t bufsize
)
{
109ea4: 55 push %ebp
109ea5: 89 e5 mov %esp,%ebp
109ea7: 57 push %edi
109ea8: 56 push %esi
109ea9: 53 push %ebx
109eaa: 83 ec 2c sub $0x2c,%esp
109ead: 8b 55 08 mov 0x8(%ebp),%edx
109eb0: 8b 5d 0c mov 0xc(%ebp),%ebx
rtems_filesystem_location_info_t loc;
int result;
if (!buf)
109eb3: 85 db test %ebx,%ebx
109eb5: 75 10 jne 109ec7 <readlink+0x23>
rtems_set_errno_and_return_minus_one( EFAULT );
109eb7: e8 9c 99 00 00 call 113858 <__errno>
109ebc: c7 00 0e 00 00 00 movl $0xe,(%eax)
109ec2: 83 cf ff or $0xffffffff,%edi
109ec5: eb 69 jmp 109f30 <readlink+0x8c>
result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ),
109ec7: 31 c0 xor %eax,%eax
109ec9: 83 c9 ff or $0xffffffff,%ecx
109ecc: 89 d7 mov %edx,%edi
109ece: f2 ae repnz scas %es:(%edi),%al
109ed0: f7 d1 not %ecx
109ed2: 49 dec %ecx
109ed3: 83 ec 0c sub $0xc,%esp
109ed6: 6a 00 push $0x0
109ed8: 8d 75 d4 lea -0x2c(%ebp),%esi
109edb: 56 push %esi
109edc: 6a 00 push $0x0
109ede: 51 push %ecx
109edf: 52 push %edx
109ee0: e8 6d f0 ff ff call 108f52 <rtems_filesystem_evaluate_path>
0, &loc, false );
if ( result != 0 )
109ee5: 83 c4 20 add $0x20,%esp
return -1;
109ee8: 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 )
109eeb: 85 c0 test %eax,%eax
109eed: 75 41 jne 109f30 <readlink+0x8c> <== NEVER TAKEN
return -1;
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){
109eef: 83 ec 0c sub $0xc,%esp
109ef2: 56 push %esi
109ef3: 8b 45 e0 mov -0x20(%ebp),%eax
109ef6: ff 50 10 call *0x10(%eax)
109ef9: 83 c4 10 add $0x10,%esp
109efc: 83 f8 04 cmp $0x4,%eax
109eff: 74 16 je 109f17 <readlink+0x73>
rtems_filesystem_freenode( &loc );
109f01: 83 ec 0c sub $0xc,%esp
109f04: 56 push %esi
109f05: e8 06 f1 ff ff call 109010 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EINVAL );
109f0a: e8 49 99 00 00 call 113858 <__errno>
109f0f: c7 00 16 00 00 00 movl $0x16,(%eax)
109f15: eb 16 jmp 109f2d <readlink+0x89>
}
result = (*loc.ops->readlink_h)( &loc, buf, bufsize );
109f17: 50 push %eax
109f18: ff 75 10 pushl 0x10(%ebp)
109f1b: 53 push %ebx
109f1c: 56 push %esi
109f1d: 8b 45 e0 mov -0x20(%ebp),%eax
109f20: ff 50 3c call *0x3c(%eax)
109f23: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
109f25: 89 34 24 mov %esi,(%esp)
109f28: e8 e3 f0 ff ff call 109010 <rtems_filesystem_freenode>
return result;
109f2d: 83 c4 10 add $0x10,%esp
}
109f30: 89 f8 mov %edi,%eax
109f32: 8d 65 f4 lea -0xc(%ebp),%esp
109f35: 5b pop %ebx
109f36: 5e pop %esi
109f37: 5f pop %edi
109f38: c9 leave
109f39: c3 ret
00108c54 <readv>:
ssize_t readv(
int fd,
const struct iovec *iov,
int iovcnt
)
{
108c54: 55 push %ebp
108c55: 89 e5 mov %esp,%ebp
108c57: 57 push %edi
108c58: 56 push %esi
108c59: 53 push %ebx
108c5a: 83 ec 2c sub $0x2c,%esp
108c5d: 8b 75 08 mov 0x8(%ebp),%esi
108c60: 8b 7d 0c mov 0xc(%ebp),%edi
int v;
int bytes;
rtems_libio_t *iop;
bool all_zeros;
rtems_libio_check_fd( fd );
108c63: 3b 35 44 21 12 00 cmp 0x122144,%esi
108c69: 73 11 jae 108c7c <readv+0x28>
iop = rtems_libio_iop( fd );
108c6b: 6b f6 38 imul $0x38,%esi,%esi
108c6e: 03 35 d8 61 12 00 add 0x1261d8,%esi
rtems_libio_check_is_open( iop );
108c74: 8b 46 14 mov 0x14(%esi),%eax
108c77: f6 c4 01 test $0x1,%ah
108c7a: 75 10 jne 108c8c <readv+0x38>
108c7c: e8 ab 90 00 00 call 111d2c <__errno>
108c81: c7 00 09 00 00 00 movl $0x9,(%eax)
108c87: e9 a4 00 00 00 jmp 108d30 <readv+0xdc>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
108c8c: a8 02 test $0x2,%al
108c8e: 74 35 je 108cc5 <readv+0x71> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
108c90: 85 ff test %edi,%edi
108c92: 74 31 je 108cc5 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
108c94: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
108c98: 7e 2b jle 108cc5 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
108c9a: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
108ca1: 7f 22 jg 108cc5 <readv+0x71> <== NEVER TAKEN
108ca3: b2 01 mov $0x1,%dl
108ca5: 31 c0 xor %eax,%eax
108ca7: 31 c9 xor %ecx,%ecx
108ca9: 89 75 d4 mov %esi,-0x2c(%ebp)
108cac: eb 03 jmp 108cb1 <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;
108cae: 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 )
108cb1: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
108cb5: 74 0e je 108cc5 <readv+0x71>
rtems_set_errno_and_return_minus_one( EINVAL );
/* check for wrap */
old = total;
total += iov[v].iov_len;
108cb7: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
108cbb: 8d 34 19 lea (%ecx,%ebx,1),%esi
108cbe: 89 75 e4 mov %esi,-0x1c(%ebp)
if ( total < old )
108cc1: 39 ce cmp %ecx,%esi
108cc3: 7d 0d jge 108cd2 <readv+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
108cc5: e8 62 90 00 00 call 111d2c <__errno>
108cca: c7 00 16 00 00 00 movl $0x16,(%eax)
108cd0: eb 5e jmp 108d30 <readv+0xdc>
if ( iov[v].iov_len )
all_zeros = false;
108cd2: 85 db test %ebx,%ebx
108cd4: 0f 94 c1 sete %cl
108cd7: f7 d9 neg %ecx
108cd9: 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++ ) {
108cdb: 40 inc %eax
108cdc: 3b 45 10 cmp 0x10(%ebp),%eax
108cdf: 7c cd jl 108cae <readv+0x5a>
108ce1: 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;
108ce4: 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 ) {
108ce6: 84 d2 test %dl,%dl
108ce8: 75 49 jne 108d33 <readv+0xdf>
108cea: 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)(
108cf1: 50 push %eax
108cf2: 8b 46 20 mov 0x20(%esi),%eax
108cf5: 8b 55 e4 mov -0x1c(%ebp),%edx
108cf8: ff 74 d7 04 pushl 0x4(%edi,%edx,8)
108cfc: ff 34 d7 pushl (%edi,%edx,8)
108cff: 56 push %esi
108d00: ff 50 08 call *0x8(%eax)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
108d03: 83 c4 10 add $0x10,%esp
108d06: 83 f8 00 cmp $0x0,%eax
108d09: 7c 25 jl 108d30 <readv+0xdc> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
108d0b: 74 0d je 108d1a <readv+0xc6> <== NEVER TAKEN
iop->offset += bytes;
108d0d: 89 c1 mov %eax,%ecx
108d0f: c1 f9 1f sar $0x1f,%ecx
108d12: 01 46 0c add %eax,0xc(%esi)
108d15: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
108d18: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
108d1a: 8b 55 e4 mov -0x1c(%ebp),%edx
108d1d: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
108d21: 75 10 jne 108d33 <readv+0xdf> <== NEVER TAKEN
}
/*
* Now process the readv().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
108d23: 42 inc %edx
108d24: 89 55 e4 mov %edx,-0x1c(%ebp)
108d27: 8b 45 10 mov 0x10(%ebp),%eax
108d2a: 39 c2 cmp %eax,%edx
108d2c: 7c c3 jl 108cf1 <readv+0x9d>
108d2e: eb 03 jmp 108d33 <readv+0xdf>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
108d30: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
108d33: 89 d8 mov %ebx,%eax
108d35: 8d 65 f4 lea -0xc(%ebp),%esp
108d38: 5b pop %ebx
108d39: 5e pop %esi
108d3a: 5f pop %edi
108d3b: c9 leave
108d3c: c3 ret
0011d228 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
11d228: 55 push %ebp
11d229: 89 e5 mov %esp,%ebp
11d22b: 57 push %edi
11d22c: 56 push %esi
11d22d: 53 push %ebx
11d22e: 83 ec 2c sub $0x2c,%esp
11d231: 8b 5d 08 mov 0x8(%ebp),%ebx
11d234: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
11d237: ff 05 00 52 12 00 incl 0x125200
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
11d23d: 83 3d 9c 54 12 00 03 cmpl $0x3,0x12549c
11d244: 75 1a jne 11d260 <realloc+0x38> <== NEVER TAKEN
if (_Thread_Dispatch_disable_level > 0)
11d246: a1 20 53 12 00 mov 0x125320,%eax
11d24b: 85 c0 test %eax,%eax
11d24d: 0f 85 ad 00 00 00 jne 11d300 <realloc+0xd8> <== NEVER TAKEN
return (void *) 0;
if (_ISR_Nest_level > 0)
11d253: 83 3d 64 58 12 00 00 cmpl $0x0,0x125864
11d25a: 0f 85 a0 00 00 00 jne 11d300 <realloc+0xd8> <== NEVER TAKEN
}
/*
* Continue with realloc().
*/
if ( !ptr )
11d260: 85 db test %ebx,%ebx
11d262: 75 13 jne 11d277 <realloc+0x4f>
return malloc( size );
11d264: 83 ec 0c sub $0xc,%esp
11d267: 56 push %esi
11d268: e8 77 a3 fe ff call 1075e4 <malloc>
11d26d: 89 c3 mov %eax,%ebx
11d26f: 83 c4 10 add $0x10,%esp
11d272: e9 8b 00 00 00 jmp 11d302 <realloc+0xda>
if ( !size ) {
11d277: 85 f6 test %esi,%esi
11d279: 75 0e jne 11d289 <realloc+0x61> <== ALWAYS TAKEN
free( ptr );
11d27b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11d27e: 53 push %ebx <== NOT EXECUTED
11d27f: e8 c4 a0 fe ff call 107348 <free> <== NOT EXECUTED
return (void *) 0;
11d284: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11d287: eb 77 jmp 11d300 <realloc+0xd8> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
11d289: 52 push %edx
11d28a: 8d 45 e4 lea -0x1c(%ebp),%eax
11d28d: 50 push %eax
11d28e: 53 push %ebx
11d28f: ff 35 50 11 12 00 pushl 0x121150
11d295: e8 ee 00 00 00 call 11d388 <_Protected_heap_Get_block_size>
11d29a: 83 c4 10 add $0x10,%esp
11d29d: 84 c0 test %al,%al
11d29f: 75 0d jne 11d2ae <realloc+0x86>
errno = EINVAL;
11d2a1: e8 a6 3e ff ff call 11114c <__errno>
11d2a6: c7 00 16 00 00 00 movl $0x16,(%eax)
11d2ac: eb 52 jmp 11d300 <realloc+0xd8>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
11d2ae: 50 push %eax
11d2af: 56 push %esi
11d2b0: 53 push %ebx
11d2b1: ff 35 50 11 12 00 pushl 0x121150
11d2b7: e8 04 01 00 00 call 11d3c0 <_Protected_heap_Resize_block>
11d2bc: 83 c4 10 add $0x10,%esp
11d2bf: 84 c0 test %al,%al
11d2c1: 75 3f jne 11d302 <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 );
11d2c3: 83 ec 0c sub $0xc,%esp
11d2c6: 56 push %esi
11d2c7: e8 18 a3 fe ff call 1075e4 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
11d2cc: ff 0d f4 51 12 00 decl 0x1251f4
if ( !new_area ) {
11d2d2: 83 c4 10 add $0x10,%esp
11d2d5: 85 c0 test %eax,%eax
11d2d7: 74 27 je 11d300 <realloc+0xd8>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
11d2d9: 8b 55 e4 mov -0x1c(%ebp),%edx
11d2dc: 89 f1 mov %esi,%ecx
11d2de: 39 d6 cmp %edx,%esi
11d2e0: 76 02 jbe 11d2e4 <realloc+0xbc> <== NEVER TAKEN
11d2e2: 89 d1 mov %edx,%ecx
11d2e4: 89 c7 mov %eax,%edi
11d2e6: 89 de mov %ebx,%esi
11d2e8: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
free( ptr );
11d2ea: 83 ec 0c sub $0xc,%esp
11d2ed: 53 push %ebx
11d2ee: 89 45 d4 mov %eax,-0x2c(%ebp)
11d2f1: e8 52 a0 fe ff call 107348 <free>
return new_area;
11d2f6: 83 c4 10 add $0x10,%esp
11d2f9: 8b 45 d4 mov -0x2c(%ebp),%eax
11d2fc: 89 c3 mov %eax,%ebx
11d2fe: eb 02 jmp 11d302 <realloc+0xda>
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
return (void *) 0;
11d300: 31 db xor %ebx,%ebx
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
11d302: 89 d8 mov %ebx,%eax
11d304: 8d 65 f4 lea -0xc(%ebp),%esp
11d307: 5b pop %ebx
11d308: 5e pop %esi
11d309: 5f pop %edi
11d30a: c9 leave
11d30b: c3 ret
00108390 <rmdir>:
#include <rtems/seterr.h>
int rmdir(
const char *pathname
)
{
108390: 55 push %ebp
108391: 89 e5 mov %esp,%ebp
108393: 57 push %edi
108394: 56 push %esi
108395: 53 push %ebx
108396: 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 );
108399: ff 75 08 pushl 0x8(%ebp)
10839c: e8 fe f2 ff ff call 10769f <rtems_filesystem_dirname>
1083a1: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
1083a4: 83 c4 10 add $0x10,%esp
1083a7: 85 c0 test %eax,%eax
1083a9: 8d 45 d0 lea -0x30(%ebp),%eax
1083ac: 75 15 jne 1083c3 <rmdir+0x33>
rtems_filesystem_get_start_loc( pathname, &i, &parentloc );
1083ae: 51 push %ecx
1083af: 50 push %eax
1083b0: 8d 45 e4 lea -0x1c(%ebp),%eax
1083b3: 50 push %eax
1083b4: ff 75 08 pushl 0x8(%ebp)
1083b7: e8 08 01 00 00 call 1084c4 <rtems_filesystem_get_start_loc>
1083bc: 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;
1083bf: 31 db xor %ebx,%ebx
1083c1: eb 25 jmp 1083e8 <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,
1083c3: 83 ec 0c sub $0xc,%esp
1083c6: 6a 00 push $0x0
1083c8: 50 push %eax
1083c9: 6a 02 push $0x2
1083cb: ff 75 b4 pushl -0x4c(%ebp)
1083ce: ff 75 08 pushl 0x8(%ebp)
1083d1: e8 88 f2 ff ff call 10765e <rtems_filesystem_evaluate_path>
1083d6: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
1083d8: 83 c4 20 add $0x20,%esp
return -1;
1083db: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path(pathname, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
1083de: 85 d2 test %edx,%edx
1083e0: 0f 85 d6 00 00 00 jne 1084bc <rmdir+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
1083e6: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
1083e8: 8d 7d bc lea -0x44(%ebp),%edi
1083eb: 8d 75 d0 lea -0x30(%ebp),%esi
1083ee: b9 05 00 00 00 mov $0x5,%ecx
1083f3: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = pathname + parentpathlen;
1083f5: 8b 75 08 mov 0x8(%ebp),%esi
1083f8: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
1083fb: 83 c9 ff or $0xffffffff,%ecx
1083fe: 89 f7 mov %esi,%edi
108400: 31 c0 xor %eax,%eax
108402: f2 ae repnz scas %es:(%edi),%al
108404: f7 d1 not %ecx
108406: 49 dec %ecx
108407: 52 push %edx
108408: 52 push %edx
108409: 51 push %ecx
10840a: 56 push %esi
10840b: e8 ce f2 ff ff call 1076de <rtems_filesystem_prefix_separators>
108410: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
108412: 83 c9 ff or $0xffffffff,%ecx
108415: 89 f7 mov %esi,%edi
108417: 31 c0 xor %eax,%eax
108419: f2 ae repnz scas %es:(%edi),%al
10841b: f7 d1 not %ecx
10841d: 49 dec %ecx
10841e: c7 04 24 00 00 00 00 movl $0x0,(%esp)
108425: 8d 7d bc lea -0x44(%ebp),%edi
108428: 57 push %edi
108429: 6a 00 push $0x0
10842b: 51 push %ecx
10842c: 56 push %esi
10842d: e8 ce f1 ff ff call 107600 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
108432: 83 c4 20 add $0x20,%esp
108435: 85 c0 test %eax,%eax
108437: 74 13 je 10844c <rmdir+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
108439: 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 )
10843c: 84 db test %bl,%bl
10843e: 74 7c je 1084bc <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
108440: 83 ec 0c sub $0xc,%esp
108443: 8d 55 d0 lea -0x30(%ebp),%edx
108446: 52 push %edx
108447: 89 45 b0 mov %eax,-0x50(%ebp)
10844a: eb 65 jmp 1084b1 <rmdir+0x121>
}
/*
* Verify you can remove this node as a directory.
*/
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
10844c: 83 ec 0c sub $0xc,%esp
10844f: 57 push %edi
108450: 8b 45 c8 mov -0x38(%ebp),%eax
108453: ff 50 10 call *0x10(%eax)
108456: 83 c4 10 add $0x10,%esp
108459: 48 dec %eax
10845a: 74 2f je 10848b <rmdir+0xfb>
rtems_filesystem_freenode( &loc );
10845c: 83 ec 0c sub $0xc,%esp
10845f: 57 push %edi
108460: e8 b7 f2 ff ff call 10771c <rtems_filesystem_freenode>
if ( free_parentloc )
108465: 83 c4 10 add $0x10,%esp
108468: 84 db test %bl,%bl
10846a: 74 0f je 10847b <rmdir+0xeb> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
10846c: 83 ec 0c sub $0xc,%esp
10846f: 8d 45 d0 lea -0x30(%ebp),%eax
108472: 50 push %eax
108473: e8 a4 f2 ff ff call 10771c <rtems_filesystem_freenode>
108478: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( ENOTDIR );
10847b: e8 6c 94 00 00 call 1118ec <__errno>
108480: c7 00 14 00 00 00 movl $0x14,(%eax)
108486: 83 c8 ff or $0xffffffff,%eax
108489: eb 31 jmp 1084bc <rmdir+0x12c>
/*
* Use the filesystems rmnod to remove the node.
*/
result = (*loc.handlers->rmnod_h)( &parentloc, &loc );
10848b: 50 push %eax
10848c: 50 push %eax
10848d: 57 push %edi
10848e: 8d 75 d0 lea -0x30(%ebp),%esi
108491: 56 push %esi
108492: 8b 45 c4 mov -0x3c(%ebp),%eax
108495: ff 50 34 call *0x34(%eax)
rtems_filesystem_freenode( &loc );
108498: 89 3c 24 mov %edi,(%esp)
10849b: 89 45 b0 mov %eax,-0x50(%ebp)
10849e: e8 79 f2 ff ff call 10771c <rtems_filesystem_freenode>
if ( free_parentloc )
1084a3: 83 c4 10 add $0x10,%esp
1084a6: 84 db test %bl,%bl
1084a8: 8b 45 b0 mov -0x50(%ebp),%eax
1084ab: 74 0f je 1084bc <rmdir+0x12c>
rtems_filesystem_freenode( &parentloc );
1084ad: 83 ec 0c sub $0xc,%esp
1084b0: 56 push %esi
1084b1: e8 66 f2 ff ff call 10771c <rtems_filesystem_freenode>
1084b6: 83 c4 10 add $0x10,%esp
1084b9: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
1084bc: 8d 65 f4 lea -0xc(%ebp),%esp
1084bf: 5b pop %ebx
1084c0: 5e pop %esi
1084c1: 5f pop %edi
1084c2: c9 leave
1084c3: c3 ret
0010af21 <rtems_aio_enqueue>:
* errno - otherwise
*/
int
rtems_aio_enqueue (rtems_aio_request *req)
{
10af21: 55 push %ebp
10af22: 89 e5 mov %esp,%ebp
10af24: 57 push %edi
10af25: 56 push %esi
10af26: 53 push %ebx
10af27: 83 ec 58 sub $0x58,%esp
10af2a: 8b 5d 08 mov 0x8(%ebp),%ebx
struct sched_param param;
/* The queue should be initialized */
AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED);
result = pthread_mutex_lock (&aio_request_queue.mutex);
10af2d: 68 b8 72 12 00 push $0x1272b8
10af32: e8 c5 08 00 00 call 10b7fc <pthread_mutex_lock>
10af37: 89 45 b4 mov %eax,-0x4c(%ebp)
if (result != 0) {
10af3a: 83 c4 10 add $0x10,%esp
10af3d: 85 c0 test %eax,%eax
10af3f: 74 0e je 10af4f <rtems_aio_enqueue+0x2e><== ALWAYS TAKEN
free (req);
10af41: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10af44: 53 push %ebx <== NOT EXECUTED
10af45: e8 e6 cd ff ff call 107d30 <free> <== NOT EXECUTED
10af4a: e9 c6 01 00 00 jmp 10b115 <rtems_aio_enqueue+0x1f4><== NOT EXECUTED
return result;
}
/* _POSIX_PRIORITIZED_IO and _POSIX_PRIORITY_SCHEDULING are defined,
we can use aio_reqprio to lower the priority of the request */
pthread_getschedparam (pthread_self(), &policy, ¶m);
10af4f: e8 a8 10 00 00 call 10bffc <pthread_self>
10af54: 57 push %edi
10af55: 8d 55 c4 lea -0x3c(%ebp),%edx
10af58: 52 push %edx
10af59: 8d 55 e0 lea -0x20(%ebp),%edx
10af5c: 52 push %edx
10af5d: 50 push %eax
10af5e: e8 9d 0c 00 00 call 10bc00 <pthread_getschedparam>
req->caller_thread = pthread_self ();
10af63: e8 94 10 00 00 call 10bffc <pthread_self>
10af68: 89 43 10 mov %eax,0x10(%ebx)
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
10af6b: 8b 43 14 mov 0x14(%ebx),%eax
10af6e: 8b 55 c4 mov -0x3c(%ebp),%edx
10af71: 2b 50 14 sub 0x14(%eax),%edx
10af74: 89 53 0c mov %edx,0xc(%ebx)
req->policy = policy;
10af77: 8b 55 e0 mov -0x20(%ebp),%edx
10af7a: 89 53 08 mov %edx,0x8(%ebx)
req->aiocbp->error_code = EINPROGRESS;
10af7d: c7 40 30 77 00 00 00 movl $0x77,0x30(%eax)
req->aiocbp->return_value = 0;
10af84: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
if ((aio_request_queue.idle_threads == 0) &&
10af8b: 83 c4 10 add $0x10,%esp
10af8e: 83 3d 20 73 12 00 00 cmpl $0x0,0x127320
10af95: 0f 85 b7 00 00 00 jne 10b052 <rtems_aio_enqueue+0x131><== NEVER TAKEN
10af9b: 83 3d 1c 73 12 00 04 cmpl $0x4,0x12731c
10afa2: 0f 8f aa 00 00 00 jg 10b052 <rtems_aio_enqueue+0x131>
aio_request_queue.active_threads < AIO_MAX_THREADS)
/* we still have empty places on the active_threads chain */
{
chain = &aio_request_queue.work_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
10afa8: 56 push %esi
10afa9: 6a 01 push $0x1
10afab: ff 30 pushl (%eax)
10afad: 68 00 73 12 00 push $0x127300
10afb2: e8 81 fb ff ff call 10ab38 <rtems_aio_search_fd>
10afb7: 89 c6 mov %eax,%esi
if (r_chain->new_fd == 1) {
10afb9: 83 c4 10 add $0x10,%esp
10afbc: 83 78 18 01 cmpl $0x1,0x18(%eax)
10afc0: 8d 50 08 lea 0x8(%eax),%edx
10afc3: 8d 78 1c lea 0x1c(%eax),%edi
10afc6: 8d 40 20 lea 0x20(%eax),%eax
10afc9: 89 45 b0 mov %eax,-0x50(%ebp)
10afcc: 75 66 jne 10b034 <rtems_aio_enqueue+0x113>
RTEMS_INLINE_ROUTINE void _Chain_Prepend(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert(_Chain_Head(the_chain), the_node);
10afce: 51 push %ecx
10afcf: 51 push %ecx
10afd0: 53 push %ebx
10afd1: 52 push %edx
10afd2: e8 c9 1f 00 00 call 10cfa0 <_Chain_Insert>
rtems_chain_prepend (&r_chain->perfd, &req->next_prio);
r_chain->new_fd = 0;
10afd7: c7 46 18 00 00 00 00 movl $0x0,0x18(%esi)
pthread_mutex_init (&r_chain->mutex, NULL);
10afde: 5b pop %ebx
10afdf: 58 pop %eax
10afe0: 6a 00 push $0x0
10afe2: 57 push %edi
10afe3: e8 f4 06 00 00 call 10b6dc <pthread_mutex_init>
pthread_cond_init (&r_chain->cond, NULL);
10afe8: 5a pop %edx
10afe9: 59 pop %ecx
10afea: 6a 00 push $0x0
10afec: ff 75 b0 pushl -0x50(%ebp)
10afef: e8 a8 03 00 00 call 10b39c <pthread_cond_init>
AIO_printf ("New thread \n");
result = pthread_create (&thid, &aio_request_queue.attr,
10aff4: 56 push %esi
10aff5: 68 14 ac 10 00 push $0x10ac14
10affa: 68 c0 72 12 00 push $0x1272c0
10afff: 8d 45 e4 lea -0x1c(%ebp),%eax
10b002: 50 push %eax
10b003: e8 c4 09 00 00 call 10b9cc <pthread_create>
10b008: 89 c3 mov %eax,%ebx
rtems_aio_handle, (void *) r_chain);
if (result != 0) {
10b00a: 83 c4 20 add $0x20,%esp
10b00d: 85 c0 test %eax,%eax
10b00f: 74 18 je 10b029 <rtems_aio_enqueue+0x108><== ALWAYS TAKEN
pthread_mutex_unlock (&aio_request_queue.mutex);
10b011: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10b014: 68 b8 72 12 00 push $0x1272b8 <== NOT EXECUTED
10b019: e8 5e 08 00 00 call 10b87c <pthread_mutex_unlock> <== NOT EXECUTED
return result;
10b01e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b021: 89 5d b4 mov %ebx,-0x4c(%ebp) <== NOT EXECUTED
10b024: e9 ef 00 00 00 jmp 10b118 <rtems_aio_enqueue+0x1f7><== NOT EXECUTED
}
++aio_request_queue.active_threads;
10b029: ff 05 1c 73 12 00 incl 0x12731c
10b02f: e9 d4 00 00 00 jmp 10b108 <rtems_aio_enqueue+0x1e7>
}
else {
/* put request in the fd chain it belongs to */
pthread_mutex_lock (&r_chain->mutex);
10b034: 83 ec 0c sub $0xc,%esp
10b037: 57 push %edi
10b038: 89 55 ac mov %edx,-0x54(%ebp)
10b03b: e8 bc 07 00 00 call 10b7fc <pthread_mutex_lock>
rtems_aio_insert_prio (&r_chain->perfd, req);
10b040: 5e pop %esi
10b041: 58 pop %eax
10b042: 53 push %ebx
10b043: 8b 55 ac mov -0x54(%ebp),%edx
10b046: 52 push %edx
10b047: e8 ec fd ff ff call 10ae38 <rtems_aio_insert_prio>
pthread_cond_signal (&r_chain->cond);
10b04c: 5b pop %ebx
10b04d: ff 75 b0 pushl -0x50(%ebp)
10b050: eb 36 jmp 10b088 <rtems_aio_enqueue+0x167>
else
{
/* the maximum number of threads has been already created
even though some of them might be idle.
The request belongs to one of the active fd chain */
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req,
10b052: 51 push %ecx
10b053: 6a 00 push $0x0
10b055: ff 30 pushl (%eax)
10b057: 68 00 73 12 00 push $0x127300
10b05c: e8 d7 fa ff ff call 10ab38 <rtems_aio_search_fd>
10b061: 89 c6 mov %eax,%esi
req->aiocbp->aio_fildes, 0);
if (r_chain != NULL)
10b063: 83 c4 10 add $0x10,%esp
10b066: 85 c0 test %eax,%eax
10b068: 74 2d je 10b097 <rtems_aio_enqueue+0x176>
{
pthread_mutex_lock (&r_chain->mutex);
10b06a: 8d 78 1c lea 0x1c(%eax),%edi
10b06d: 83 ec 0c sub $0xc,%esp
10b070: 57 push %edi
10b071: e8 86 07 00 00 call 10b7fc <pthread_mutex_lock>
rtems_aio_insert_prio (&r_chain->perfd, req);
10b076: 58 pop %eax
10b077: 5a pop %edx
10b078: 53 push %ebx
10b079: 8d 46 08 lea 0x8(%esi),%eax
10b07c: 50 push %eax
10b07d: e8 b6 fd ff ff call 10ae38 <rtems_aio_insert_prio>
pthread_cond_signal (&r_chain->cond);
10b082: 83 c6 20 add $0x20,%esi
10b085: 89 34 24 mov %esi,(%esp)
10b088: e8 ab 03 00 00 call 10b438 <pthread_cond_signal>
pthread_mutex_unlock (&r_chain->mutex);
10b08d: 89 3c 24 mov %edi,(%esp)
10b090: e8 e7 07 00 00 call 10b87c <pthread_mutex_unlock>
10b095: eb 6e jmp 10b105 <rtems_aio_enqueue+0x1e4>
} else {
/* or to the idle chain */
chain = &aio_request_queue.idle_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
10b097: 56 push %esi
10b098: 6a 01 push $0x1
10b09a: 8b 43 14 mov 0x14(%ebx),%eax
10b09d: ff 30 pushl (%eax)
10b09f: 68 0c 73 12 00 push $0x12730c
10b0a4: e8 8f fa ff ff call 10ab38 <rtems_aio_search_fd>
10b0a9: 89 c6 mov %eax,%esi
if (r_chain->new_fd == 1) {
10b0ab: 83 c4 10 add $0x10,%esp
10b0ae: 83 78 18 01 cmpl $0x1,0x18(%eax)
10b0b2: 8d 40 08 lea 0x8(%eax),%eax
10b0b5: 75 2c jne 10b0e3 <rtems_aio_enqueue+0x1c2>
10b0b7: 51 push %ecx
10b0b8: 51 push %ecx
10b0b9: 53 push %ebx
10b0ba: 50 push %eax
10b0bb: e8 e0 1e 00 00 call 10cfa0 <_Chain_Insert>
/* If this is a new fd chain we signal the idle threads that
might be waiting for requests */
AIO_printf (" New chain on waiting queue \n ");
rtems_chain_prepend (&r_chain->perfd, &req->next_prio);
r_chain->new_fd = 0;
10b0c0: c7 46 18 00 00 00 00 movl $0x0,0x18(%esi)
pthread_mutex_init (&r_chain->mutex, NULL);
10b0c7: 58 pop %eax
10b0c8: 5a pop %edx
10b0c9: 6a 00 push $0x0
10b0cb: 8d 46 1c lea 0x1c(%esi),%eax
10b0ce: 50 push %eax
10b0cf: e8 08 06 00 00 call 10b6dc <pthread_mutex_init>
pthread_cond_init (&r_chain->cond, NULL);
10b0d4: 5b pop %ebx
10b0d5: 5f pop %edi
10b0d6: 6a 00 push $0x0
10b0d8: 83 c6 20 add $0x20,%esi
10b0db: 56 push %esi
10b0dc: e8 bb 02 00 00 call 10b39c <pthread_cond_init>
10b0e1: eb 09 jmp 10b0ec <rtems_aio_enqueue+0x1cb>
} else
/* just insert the request in the existing fd chain */
rtems_aio_insert_prio (&r_chain->perfd, req);
10b0e3: 51 push %ecx
10b0e4: 51 push %ecx
10b0e5: 53 push %ebx
10b0e6: 50 push %eax
10b0e7: e8 4c fd ff ff call 10ae38 <rtems_aio_insert_prio>
10b0ec: 83 c4 10 add $0x10,%esp
if (aio_request_queue.idle_threads > 0)
10b0ef: 83 3d 20 73 12 00 00 cmpl $0x0,0x127320
10b0f6: 7e 10 jle 10b108 <rtems_aio_enqueue+0x1e7><== ALWAYS TAKEN
pthread_cond_signal (&aio_request_queue.new_req);
10b0f8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10b0fb: 68 bc 72 12 00 push $0x1272bc <== NOT EXECUTED
10b100: e8 33 03 00 00 call 10b438 <pthread_cond_signal> <== NOT EXECUTED
10b105: 83 c4 10 add $0x10,%esp
}
}
pthread_mutex_unlock (&aio_request_queue.mutex);
10b108: 83 ec 0c sub $0xc,%esp
10b10b: 68 b8 72 12 00 push $0x1272b8
10b110: e8 67 07 00 00 call 10b87c <pthread_mutex_unlock>
return 0;
10b115: 83 c4 10 add $0x10,%esp
}
10b118: 8b 45 b4 mov -0x4c(%ebp),%eax
10b11b: 8d 65 f4 lea -0xc(%ebp),%esp
10b11e: 5b pop %ebx
10b11f: 5e pop %esi
10b120: 5f pop %edi
10b121: c9 leave
10b122: c3 ret
0010ac14 <rtems_aio_handle>:
* NULL - if error
*/
static void *
rtems_aio_handle (void *arg)
{
10ac14: 55 push %ebp
10ac15: 89 e5 mov %esp,%ebp
10ac17: 57 push %edi
10ac18: 56 push %esi
10ac19: 53 push %ebx
10ac1a: 83 ec 4c sub $0x4c,%esp
rtems_aio_request_chain *r_chain = arg;
10ac1d: 8b 5d 08 mov 0x8(%ebp),%ebx
pthread_mutex_unlock (&r_chain->mutex);
pthread_mutex_lock (&aio_request_queue.mutex);
if (rtems_chain_is_empty (chain))
{
clock_gettime (CLOCK_REALTIME, &timeout);
10ac20: 8d 7d dc lea -0x24(%ebp),%edi
/* acquire the mutex of the current fd chain.
we don't need to lock the queue mutex since we can
add requests to idle fd chains or even active ones
if the working request has been extracted from the
chain */
result = pthread_mutex_lock (&r_chain->mutex);
10ac23: 8d 43 1c lea 0x1c(%ebx),%eax
10ac26: 89 45 b4 mov %eax,-0x4c(%ebp)
10ac29: 83 ec 0c sub $0xc,%esp
10ac2c: 50 push %eax
10ac2d: e8 ca 0b 00 00 call 10b7fc <pthread_mutex_lock>
if (result != 0)
10ac32: 83 c4 10 add $0x10,%esp
10ac35: 85 c0 test %eax,%eax
10ac37: 0f 85 f1 01 00 00 jne 10ae2e <rtems_aio_handle+0x21a><== NEVER TAKEN
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10ac3d: 8b 73 08 mov 0x8(%ebx),%esi
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10ac40: 8d 43 0c lea 0xc(%ebx),%eax
/* If the locked chain is not empty, take the first
request extract it, unlock the chain and process
the request, in this way the user can supply more
requests to this fd chain */
if (!rtems_chain_is_empty (chain)) {
10ac43: 39 c6 cmp %eax,%esi
10ac45: 0f 84 cd 00 00 00 je 10ad18 <rtems_aio_handle+0x104>
node = rtems_chain_first (chain);
req = (rtems_aio_request *) node;
/* See _POSIX_PRIORITIZE_IO and _POSIX_PRIORITY_SCHEDULING
discussion in rtems_aio_enqueue () */
pthread_getschedparam (pthread_self(), &policy, ¶m);
10ac4b: e8 ac 13 00 00 call 10bffc <pthread_self>
10ac50: 52 push %edx
10ac51: 8d 55 c0 lea -0x40(%ebp),%edx
10ac54: 52 push %edx
10ac55: 8d 4d e4 lea -0x1c(%ebp),%ecx
10ac58: 51 push %ecx
10ac59: 50 push %eax
10ac5a: e8 a1 0f 00 00 call 10bc00 <pthread_getschedparam>
param.sched_priority = req->priority;
10ac5f: 8b 46 0c mov 0xc(%esi),%eax
10ac62: 89 45 c0 mov %eax,-0x40(%ebp)
pthread_setschedparam (pthread_self(), req->policy, ¶m);
10ac65: 8b 56 08 mov 0x8(%esi),%edx
10ac68: 89 55 b0 mov %edx,-0x50(%ebp)
10ac6b: e8 8c 13 00 00 call 10bffc <pthread_self>
10ac70: 83 c4 0c add $0xc,%esp
10ac73: 8d 4d c0 lea -0x40(%ebp),%ecx
10ac76: 51 push %ecx
10ac77: 8b 55 b0 mov -0x50(%ebp),%edx
10ac7a: 52 push %edx
10ac7b: 50 push %eax
10ac7c: e8 8b 13 00 00 call 10c00c <pthread_setschedparam>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10ac81: 89 34 24 mov %esi,(%esp)
10ac84: e8 db 22 00 00 call 10cf64 <_Chain_Extract>
rtems_chain_extract (node);
pthread_mutex_unlock (&r_chain->mutex);
10ac89: 59 pop %ecx
10ac8a: ff 75 b4 pushl -0x4c(%ebp)
10ac8d: e8 ea 0b 00 00 call 10b87c <pthread_mutex_unlock>
switch (req->aiocbp->aio_lio_opcode) {
10ac92: 8b 46 14 mov 0x14(%esi),%eax
10ac95: 83 c4 10 add $0x10,%esp
10ac98: 8b 50 2c mov 0x2c(%eax),%edx
10ac9b: 83 fa 02 cmp $0x2,%edx
10ac9e: 74 20 je 10acc0 <rtems_aio_handle+0xac>
10aca0: 83 fa 03 cmp $0x3,%edx
10aca3: 74 36 je 10acdb <rtems_aio_handle+0xc7> <== NEVER TAKEN
10aca5: 4a dec %edx
10aca6: 75 45 jne 10aced <rtems_aio_handle+0xd9> <== NEVER TAKEN
case LIO_READ:
AIO_printf ("read\n");
result = pread (req->aiocbp->aio_fildes,
10aca8: 83 ec 0c sub $0xc,%esp
10acab: ff 70 08 pushl 0x8(%eax)
10acae: ff 70 04 pushl 0x4(%eax)
10acb1: ff 70 10 pushl 0x10(%eax)
10acb4: ff 70 0c pushl 0xc(%eax)
10acb7: ff 30 pushl (%eax)
10acb9: e8 76 94 00 00 call 114134 <pread>
10acbe: eb 16 jmp 10acd6 <rtems_aio_handle+0xc2>
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
case LIO_WRITE:
AIO_printf ("write\n");
result = pwrite (req->aiocbp->aio_fildes,
10acc0: 83 ec 0c sub $0xc,%esp
10acc3: ff 70 08 pushl 0x8(%eax)
10acc6: ff 70 04 pushl 0x4(%eax)
10acc9: ff 70 10 pushl 0x10(%eax)
10accc: ff 70 0c pushl 0xc(%eax)
10accf: ff 30 pushl (%eax)
10acd1: e8 12 95 00 00 call 1141e8 <pwrite>
(void *) req->aiocbp->aio_buf,
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
10acd6: 83 c4 20 add $0x20,%esp
10acd9: eb 0d jmp 10ace8 <rtems_aio_handle+0xd4>
case LIO_SYNC:
AIO_printf ("sync\n");
result = fsync (req->aiocbp->aio_fildes);
10acdb: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10acde: ff 30 pushl (%eax) <== NOT EXECUTED
10ace0: e8 f7 5c 00 00 call 1109dc <fsync> <== NOT EXECUTED
break;
10ace5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
default:
result = -1;
}
if (result == -1) {
10ace8: 83 f8 ff cmp $0xffffffff,%eax
10aceb: 75 19 jne 10ad06 <rtems_aio_handle+0xf2> <== ALWAYS TAKEN
req->aiocbp->return_value = -1;
10aced: 8b 76 14 mov 0x14(%esi),%esi <== NOT EXECUTED
10acf0: c7 46 34 ff ff ff ff movl $0xffffffff,0x34(%esi) <== NOT EXECUTED
req->aiocbp->error_code = errno;
10acf7: e8 00 8a 00 00 call 1136fc <__errno> <== NOT EXECUTED
10acfc: 8b 00 mov (%eax),%eax <== NOT EXECUTED
10acfe: 89 46 30 mov %eax,0x30(%esi) <== NOT EXECUTED
10ad01: e9 1d ff ff ff jmp 10ac23 <rtems_aio_handle+0xf> <== NOT EXECUTED
} else {
req->aiocbp->return_value = result;
10ad06: 8b 56 14 mov 0x14(%esi),%edx
10ad09: 89 42 34 mov %eax,0x34(%edx)
req->aiocbp->error_code = 0;
10ad0c: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx)
10ad13: e9 0b ff ff ff jmp 10ac23 <rtems_aio_handle+0xf>
struct timespec timeout;
AIO_printf ("Chain is empty [WQ], wait for work\n");
pthread_mutex_unlock (&r_chain->mutex);
10ad18: 83 ec 0c sub $0xc,%esp
10ad1b: ff 75 b4 pushl -0x4c(%ebp)
10ad1e: e8 59 0b 00 00 call 10b87c <pthread_mutex_unlock>
pthread_mutex_lock (&aio_request_queue.mutex);
10ad23: c7 04 24 b8 72 12 00 movl $0x1272b8,(%esp)
10ad2a: e8 cd 0a 00 00 call 10b7fc <pthread_mutex_lock>
if (rtems_chain_is_empty (chain))
10ad2f: 83 c4 10 add $0x10,%esp
10ad32: 39 73 08 cmp %esi,0x8(%ebx)
10ad35: 0f 85 de 00 00 00 jne 10ae19 <rtems_aio_handle+0x205><== NEVER TAKEN
{
clock_gettime (CLOCK_REALTIME, &timeout);
10ad3b: 52 push %edx
10ad3c: 52 push %edx
10ad3d: 57 push %edi
10ad3e: 6a 01 push $0x1
10ad40: e8 47 05 00 00 call 10b28c <clock_gettime>
timeout.tv_sec += 3;
10ad45: 83 45 dc 03 addl $0x3,-0x24(%ebp)
timeout.tv_nsec = 0;
10ad49: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
result = pthread_cond_timedwait (&r_chain->cond,
10ad50: 8d 73 20 lea 0x20(%ebx),%esi
10ad53: 83 c4 0c add $0xc,%esp
10ad56: 57 push %edi
10ad57: 68 b8 72 12 00 push $0x1272b8
10ad5c: 56 push %esi
10ad5d: e8 46 07 00 00 call 10b4a8 <pthread_cond_timedwait>
&aio_request_queue.mutex,
&timeout);
/* If no requests were added to the chain we delete the fd chain from
the queue and start working with idle fd chains */
if (result == ETIMEDOUT) {
10ad62: 83 c4 10 add $0x10,%esp
10ad65: 83 f8 74 cmp $0x74,%eax
10ad68: 0f 85 ab 00 00 00 jne 10ae19 <rtems_aio_handle+0x205><== NEVER TAKEN
10ad6e: 83 ec 0c sub $0xc,%esp
10ad71: 53 push %ebx
10ad72: e8 ed 21 00 00 call 10cf64 <_Chain_Extract>
rtems_chain_extract (&r_chain->next_fd);
pthread_mutex_destroy (&r_chain->mutex);
10ad77: 58 pop %eax
10ad78: ff 75 b4 pushl -0x4c(%ebp)
10ad7b: e8 5c 08 00 00 call 10b5dc <pthread_mutex_destroy>
pthread_cond_destroy (&r_chain->cond);
10ad80: 89 34 24 mov %esi,(%esp)
10ad83: e8 60 05 00 00 call 10b2e8 <pthread_cond_destroy>
free (r_chain);
10ad88: 89 1c 24 mov %ebx,(%esp)
10ad8b: e8 a0 cf ff ff call 107d30 <free>
/* If the idle chain is empty sleep for 3 seconds and wait for a
signal. The thread now becomes idle. */
if (rtems_chain_is_empty (&aio_request_queue.idle_req)) {
10ad90: 83 c4 10 add $0x10,%esp
10ad93: 81 3d 0c 73 12 00 10 cmpl $0x127310,0x12730c
10ad9a: 73 12 00
10ad9d: 75 54 jne 10adf3 <rtems_aio_handle+0x1df>
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
10ad9f: ff 05 20 73 12 00 incl 0x127320
--aio_request_queue.active_threads;
10ada5: ff 0d 1c 73 12 00 decl 0x12731c
clock_gettime (CLOCK_REALTIME, &timeout);
10adab: 53 push %ebx
10adac: 53 push %ebx
10adad: 57 push %edi
10adae: 6a 01 push $0x1
10adb0: e8 d7 04 00 00 call 10b28c <clock_gettime>
timeout.tv_sec += 3;
10adb5: 83 45 dc 03 addl $0x3,-0x24(%ebp)
timeout.tv_nsec = 0;
10adb9: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
result = pthread_cond_timedwait (&aio_request_queue.new_req,
10adc0: 83 c4 0c add $0xc,%esp
10adc3: 57 push %edi
10adc4: 68 b8 72 12 00 push $0x1272b8
10adc9: 68 bc 72 12 00 push $0x1272bc
10adce: e8 d5 06 00 00 call 10b4a8 <pthread_cond_timedwait>
&aio_request_queue.mutex,
&timeout);
/* If no new fd chain was added in the idle requests
then this thread is finished */
if (result == ETIMEDOUT) {
10add3: 83 c4 10 add $0x10,%esp
10add6: 83 f8 74 cmp $0x74,%eax
10add9: 75 18 jne 10adf3 <rtems_aio_handle+0x1df><== NEVER TAKEN
AIO_printf ("Etimeout\n");
--aio_request_queue.idle_threads;
10addb: ff 0d 20 73 12 00 decl 0x127320
pthread_mutex_unlock (&aio_request_queue.mutex);
10ade1: 83 ec 0c sub $0xc,%esp
10ade4: 68 b8 72 12 00 push $0x1272b8
10ade9: e8 8e 0a 00 00 call 10b87c <pthread_mutex_unlock>
return NULL;
10adee: 83 c4 10 add $0x10,%esp
10adf1: eb 3b jmp 10ae2e <rtems_aio_handle+0x21a>
}
}
/* Otherwise move this chain to the working chain and
start the loop all over again */
AIO_printf ("Work on idle\n");
--aio_request_queue.idle_threads;
10adf3: ff 0d 20 73 12 00 decl 0x127320
++aio_request_queue.active_threads;
10adf9: ff 05 1c 73 12 00 incl 0x12731c
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10adff: 8b 1d 0c 73 12 00 mov 0x12730c,%ebx
10ae05: 83 ec 0c sub $0xc,%esp
10ae08: 53 push %ebx
10ae09: e8 56 21 00 00 call 10cf64 <_Chain_Extract>
node = rtems_chain_first (&aio_request_queue.idle_req);
rtems_chain_extract (node);
r_chain = (rtems_aio_request_chain *) node;
rtems_aio_move_to_work (r_chain);
10ae0e: 89 1c 24 mov %ebx,(%esp)
10ae11: e8 cd fd ff ff call 10abe3 <rtems_aio_move_to_work>
10ae16: 83 c4 10 add $0x10,%esp
}
}
/* If there was a request added in the initial fd chain then release
the mutex and process it */
pthread_mutex_unlock (&aio_request_queue.mutex);
10ae19: 83 ec 0c sub $0xc,%esp
10ae1c: 68 b8 72 12 00 push $0x1272b8
10ae21: e8 56 0a 00 00 call 10b87c <pthread_mutex_unlock>
10ae26: 83 c4 10 add $0x10,%esp
10ae29: e9 f5 fd ff ff jmp 10ac23 <rtems_aio_handle+0xf>
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10ae2e: 31 c0 xor %eax,%eax
10ae30: 8d 65 f4 lea -0xc(%ebp),%esp
10ae33: 5b pop %ebx
10ae34: 5e pop %esi
10ae35: 5f pop %edi
10ae36: c9 leave
10ae37: c3 ret
0010aa3c <rtems_aio_init>:
* 0 - if initialization succeeded
*/
int
rtems_aio_init (void)
{
10aa3c: 55 push %ebp
10aa3d: 89 e5 mov %esp,%ebp
10aa3f: 53 push %ebx
10aa40: 83 ec 10 sub $0x10,%esp
int result = 0;
result = pthread_attr_init (&aio_request_queue.attr);
10aa43: 68 c0 72 12 00 push $0x1272c0
10aa48: e8 33 0f 00 00 call 10b980 <pthread_attr_init>
10aa4d: 89 c3 mov %eax,%ebx
if (result != 0)
10aa4f: 83 c4 10 add $0x10,%esp
10aa52: 85 c0 test %eax,%eax
10aa54: 0f 85 d7 00 00 00 jne 10ab31 <rtems_aio_init+0xf5> <== NEVER TAKEN
return result;
result =
10aa5a: 51 push %ecx
10aa5b: 51 push %ecx
10aa5c: 6a 00 push $0x0
10aa5e: 68 c0 72 12 00 push $0x1272c0
10aa63: e8 40 0f 00 00 call 10b9a8 <pthread_attr_setdetachstate>
pthread_attr_setdetachstate (&aio_request_queue.attr,
PTHREAD_CREATE_DETACHED);
if (result != 0)
10aa68: 83 c4 10 add $0x10,%esp
10aa6b: 85 c0 test %eax,%eax
10aa6d: 74 10 je 10aa7f <rtems_aio_init+0x43> <== ALWAYS TAKEN
pthread_attr_destroy (&aio_request_queue.attr);
10aa6f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa72: 68 c0 72 12 00 push $0x1272c0 <== NOT EXECUTED
10aa77: e8 e4 0e 00 00 call 10b960 <pthread_attr_destroy> <== NOT EXECUTED
10aa7c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
result = pthread_mutex_init (&aio_request_queue.mutex, NULL);
10aa7f: 52 push %edx
10aa80: 52 push %edx
10aa81: 6a 00 push $0x0
10aa83: 68 b8 72 12 00 push $0x1272b8
10aa88: e8 4f 0c 00 00 call 10b6dc <pthread_mutex_init>
if (result != 0)
10aa8d: 83 c4 10 add $0x10,%esp
10aa90: 85 c0 test %eax,%eax
10aa92: 74 10 je 10aaa4 <rtems_aio_init+0x68> <== ALWAYS TAKEN
pthread_attr_destroy (&aio_request_queue.attr);
10aa94: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa97: 68 c0 72 12 00 push $0x1272c0 <== NOT EXECUTED
10aa9c: e8 bf 0e 00 00 call 10b960 <pthread_attr_destroy> <== NOT EXECUTED
10aaa1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
result = pthread_cond_init (&aio_request_queue.new_req, NULL);
10aaa4: 50 push %eax
10aaa5: 50 push %eax
10aaa6: 6a 00 push $0x0
10aaa8: 68 bc 72 12 00 push $0x1272bc
10aaad: e8 ea 08 00 00 call 10b39c <pthread_cond_init>
10aab2: 89 c3 mov %eax,%ebx
if (result != 0) {
10aab4: 83 c4 10 add $0x10,%esp
10aab7: 85 c0 test %eax,%eax
10aab9: 74 1c je 10aad7 <rtems_aio_init+0x9b> <== ALWAYS TAKEN
pthread_mutex_destroy (&aio_request_queue.mutex);
10aabb: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aabe: 68 b8 72 12 00 push $0x1272b8 <== NOT EXECUTED
10aac3: e8 14 0b 00 00 call 10b5dc <pthread_mutex_destroy> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
10aac8: c7 04 24 c0 72 12 00 movl $0x1272c0,(%esp) <== NOT EXECUTED
10aacf: e8 8c 0e 00 00 call 10b960 <pthread_attr_destroy> <== NOT EXECUTED
10aad4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10aad7: c7 05 00 73 12 00 04 movl $0x127304,0x127300
10aade: 73 12 00
head->previous = NULL;
10aae1: c7 05 04 73 12 00 00 movl $0x0,0x127304
10aae8: 00 00 00
tail->previous = head;
10aaeb: c7 05 08 73 12 00 00 movl $0x127300,0x127308
10aaf2: 73 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10aaf5: c7 05 0c 73 12 00 10 movl $0x127310,0x12730c
10aafc: 73 12 00
head->previous = NULL;
10aaff: c7 05 10 73 12 00 00 movl $0x0,0x127310
10ab06: 00 00 00
tail->previous = head;
10ab09: c7 05 14 73 12 00 0c movl $0x12730c,0x127314
10ab10: 73 12 00
}
rtems_chain_initialize_empty (&aio_request_queue.work_req);
rtems_chain_initialize_empty (&aio_request_queue.idle_req);
aio_request_queue.active_threads = 0;
10ab13: c7 05 1c 73 12 00 00 movl $0x0,0x12731c
10ab1a: 00 00 00
aio_request_queue.idle_threads = 0;
10ab1d: c7 05 20 73 12 00 00 movl $0x0,0x127320
10ab24: 00 00 00
aio_request_queue.initialized = AIO_QUEUE_INITIALIZED;
10ab27: c7 05 18 73 12 00 0b movl $0xb00b,0x127318
10ab2e: b0 00 00
return result;
}
10ab31: 89 d8 mov %ebx,%eax
10ab33: 8b 5d fc mov -0x4(%ebp),%ebx
10ab36: c9 leave
10ab37: c3 ret
0010ae38 <rtems_aio_insert_prio>:
* NONE
*/
void
rtems_aio_insert_prio (rtems_chain_control *chain, rtems_aio_request *req)
{
10ae38: 55 push %ebp
10ae39: 89 e5 mov %esp,%ebp
10ae3b: 56 push %esi
10ae3c: 53 push %ebx
10ae3d: 8b 4d 08 mov 0x8(%ebp),%ecx
10ae40: 8b 55 0c mov 0xc(%ebp),%edx
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10ae43: 8b 01 mov (%ecx),%eax
10ae45: 8d 59 04 lea 0x4(%ecx),%ebx
rtems_chain_node *node;
AIO_printf ("FD exists \n");
node = rtems_chain_first (chain);
if (rtems_chain_is_empty (chain)) {
10ae48: 39 d8 cmp %ebx,%eax
10ae4a: 74 27 je 10ae73 <rtems_aio_insert_prio+0x3b><== NEVER TAKEN
AIO_printf ("First in chain \n");
rtems_chain_prepend (chain, &req->next_prio);
} else {
AIO_printf ("Add by priority \n");
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
10ae4c: 8b 48 14 mov 0x14(%eax),%ecx
10ae4f: 8b 49 14 mov 0x14(%ecx),%ecx
while (req->aiocbp->aio_reqprio > prio &&
10ae52: 8b 72 14 mov 0x14(%edx),%esi
10ae55: 8b 76 14 mov 0x14(%esi),%esi
10ae58: eb 08 jmp 10ae62 <rtems_aio_insert_prio+0x2a>
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10ae5a: 8b 00 mov (%eax),%eax <== NOT EXECUTED
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
while (req->aiocbp->aio_reqprio > prio &&
!rtems_chain_is_tail (chain, node)) {
node = rtems_chain_next (node);
prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
10ae5c: 8b 48 14 mov 0x14(%eax),%ecx <== NOT EXECUTED
10ae5f: 8b 49 14 mov 0x14(%ecx),%ecx <== NOT EXECUTED
rtems_chain_prepend (chain, &req->next_prio);
} else {
AIO_printf ("Add by priority \n");
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
while (req->aiocbp->aio_reqprio > prio &&
10ae62: 39 ce cmp %ecx,%esi
10ae64: 7e 04 jle 10ae6a <rtems_aio_insert_prio+0x32><== ALWAYS TAKEN
10ae66: 39 d8 cmp %ebx,%eax <== NOT EXECUTED
10ae68: 75 f0 jne 10ae5a <rtems_aio_insert_prio+0x22><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_insert(
rtems_chain_node *after_node,
rtems_chain_node *the_node
)
{
_Chain_Insert( after_node, the_node );
10ae6a: 89 55 0c mov %edx,0xc(%ebp)
10ae6d: 8b 40 04 mov 0x4(%eax),%eax
10ae70: 89 45 08 mov %eax,0x8(%ebp)
}
rtems_chain_insert (node->previous, &req->next_prio);
}
}
10ae73: 5b pop %ebx
10ae74: 5e pop %esi
10ae75: c9 leave
10ae76: e9 25 21 00 00 jmp 10cfa0 <_Chain_Insert>
0010abe3 <rtems_aio_move_to_work>:
* NONE
*/
void
rtems_aio_move_to_work (rtems_aio_request_chain *r_chain)
{
10abe3: 55 push %ebp
10abe4: 89 e5 mov %esp,%ebp
10abe6: 83 ec 08 sub $0x8,%esp
10abe9: 8b 55 08 mov 0x8(%ebp),%edx
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10abec: a1 00 73 12 00 mov 0x127300,%eax
rtems_chain_node *node;
node = rtems_chain_first (&aio_request_queue.work_req);
temp = (rtems_aio_request_chain *) node;
while (temp->fildes < r_chain->fildes &&
10abf1: 8b 4a 14 mov 0x14(%edx),%ecx
10abf4: eb 02 jmp 10abf8 <rtems_aio_move_to_work+0x15>
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10abf6: 8b 00 mov (%eax),%eax
rtems_chain_node *node;
node = rtems_chain_first (&aio_request_queue.work_req);
temp = (rtems_aio_request_chain *) node;
while (temp->fildes < r_chain->fildes &&
10abf8: 39 48 14 cmp %ecx,0x14(%eax)
10abfb: 7d 07 jge 10ac04 <rtems_aio_move_to_work+0x21>
10abfd: 3d 04 73 12 00 cmp $0x127304,%eax
10ac02: 75 f2 jne 10abf6 <rtems_aio_move_to_work+0x13><== ALWAYS TAKEN
10ac04: 51 push %ecx
10ac05: 51 push %ecx
10ac06: 52 push %edx
10ac07: ff 70 04 pushl 0x4(%eax)
10ac0a: e8 91 23 00 00 call 10cfa0 <_Chain_Insert>
10ac0f: 83 c4 10 add $0x10,%esp
node = rtems_chain_next (node);
temp = (rtems_aio_request_chain *) node;
}
rtems_chain_insert (rtems_chain_previous (node), &r_chain->next_fd);
}
10ac12: c9 leave
10ac13: c3 ret
0010aec4 <rtems_aio_remove_req>:
* AIO_NOTCANCELED - if request was not canceled
* AIO_CANCELED - if request was canceled
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
10aec4: 55 push %ebp
10aec5: 89 e5 mov %esp,%ebp
10aec7: 53 push %ebx
10aec8: 83 ec 04 sub $0x4,%esp
10aecb: 8b 55 08 mov 0x8(%ebp),%edx
10aece: 8b 4d 0c mov 0xc(%ebp),%ecx
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10aed1: 8b 1a mov (%edx),%ebx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
10aed3: 83 c2 04 add $0x4,%edx
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
if (rtems_chain_is_empty (chain))
return AIO_ALLDONE;
10aed6: b8 02 00 00 00 mov $0x2,%eax
* AIO_CANCELED - if request was canceled
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
if (rtems_chain_is_empty (chain))
10aedb: 39 d3 cmp %edx,%ebx
10aedd: 75 08 jne 10aee7 <rtems_aio_remove_req+0x23>
10aedf: eb 3b jmp 10af1c <rtems_aio_remove_req+0x58>
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
10aee1: 8b 18 mov (%eax),%ebx <== NOT EXECUTED
rtems_chain_node *node = rtems_chain_first (chain);
rtems_aio_request *current;
current = (rtems_aio_request *) node;
while (!rtems_chain_is_tail (chain, node) && current->aiocbp != aiocbp) {
10aee3: 39 d3 cmp %edx,%ebx <== NOT EXECUTED
10aee5: 74 30 je 10af17 <rtems_aio_remove_req+0x53><== NOT EXECUTED
node = rtems_chain_next (node);
current = (rtems_aio_request *) node;
10aee7: 89 d8 mov %ebx,%eax
rtems_chain_node *node = rtems_chain_first (chain);
rtems_aio_request *current;
current = (rtems_aio_request *) node;
while (!rtems_chain_is_tail (chain, node) && current->aiocbp != aiocbp) {
10aee9: 39 4b 14 cmp %ecx,0x14(%ebx)
10aeec: 75 f3 jne 10aee1 <rtems_aio_remove_req+0x1d><== NEVER TAKEN
10aeee: 83 ec 0c sub $0xc,%esp
10aef1: 53 push %ebx
10aef2: e8 6d 20 00 00 call 10cf64 <_Chain_Extract>
if (rtems_chain_is_tail (chain, node))
return AIO_NOTCANCELED;
else
{
rtems_chain_extract (node);
current->aiocbp->error_code = ECANCELED;
10aef7: 8b 43 14 mov 0x14(%ebx),%eax
10aefa: c7 40 30 8c 00 00 00 movl $0x8c,0x30(%eax)
current->aiocbp->return_value = -1;
10af01: c7 40 34 ff ff ff ff movl $0xffffffff,0x34(%eax)
free (current);
10af08: 89 1c 24 mov %ebx,(%esp)
10af0b: e8 20 ce ff ff call 107d30 <free>
}
return AIO_CANCELED;
10af10: 83 c4 10 add $0x10,%esp
10af13: 31 c0 xor %eax,%eax
10af15: eb 05 jmp 10af1c <rtems_aio_remove_req+0x58>
node = rtems_chain_next (node);
current = (rtems_aio_request *) node;
}
if (rtems_chain_is_tail (chain, node))
return AIO_NOTCANCELED;
10af17: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED
current->aiocbp->return_value = -1;
free (current);
}
return AIO_CANCELED;
}
10af1c: 8b 5d fc mov -0x4(%ebp),%ebx
10af1f: c9 leave
10af20: c3 ret
0010ab34 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10ab34: 55 push %ebp
10ab35: 89 e5 mov %esp,%ebp
10ab37: 56 push %esi
10ab38: 53 push %ebx
10ab39: 8b 5d 10 mov 0x10(%ebp),%ebx
10ab3c: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Append_with_empty_check( chain, node );
10ab3f: 50 push %eax
10ab40: 50 push %eax
10ab41: ff 75 0c pushl 0xc(%ebp)
10ab44: ff 75 08 pushl 0x8(%ebp)
10ab47: e8 8c 04 00 00 call 10afd8 <_Chain_Append_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
10ab4c: 83 c4 10 add $0x10,%esp
10ab4f: 84 c0 test %al,%al
10ab51: 74 11 je 10ab64 <rtems_chain_append_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10ab53: 89 75 0c mov %esi,0xc(%ebp)
10ab56: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10ab59: 8d 65 f8 lea -0x8(%ebp),%esp
10ab5c: 5b pop %ebx
10ab5d: 5e pop %esi
10ab5e: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
10ab5f: e9 cc f6 ff ff jmp 10a230 <rtems_event_send>
}
return sc;
}
10ab64: 31 c0 xor %eax,%eax
10ab66: 8d 65 f8 lea -0x8(%ebp),%esp
10ab69: 5b pop %ebx
10ab6a: 5e pop %esi
10ab6b: c9 leave
10ab6c: c3 ret <== NOT EXECUTED
0010abac <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
10abac: 55 push %ebp
10abad: 89 e5 mov %esp,%ebp
10abaf: 57 push %edi
10abb0: 56 push %esi
10abb1: 53 push %ebx
10abb2: 83 ec 1c sub $0x1c,%esp
10abb5: 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(
10abb8: 8d 75 e4 lea -0x1c(%ebp),%esi
10abbb: eb 13 jmp 10abd0 <rtems_chain_get_with_wait+0x24>
10abbd: 56 push %esi
10abbe: ff 75 10 pushl 0x10(%ebp)
10abc1: 6a 00 push $0x0
10abc3: 57 push %edi
10abc4: e8 07 f5 ff ff call 10a0d0 <rtems_event_receive>
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
10abc9: 83 c4 10 add $0x10,%esp
10abcc: 85 c0 test %eax,%eax
10abce: 75 16 jne 10abe6 <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 );
10abd0: 83 ec 0c sub $0xc,%esp
10abd3: ff 75 08 pushl 0x8(%ebp)
10abd6: e8 9d 04 00 00 call 10b078 <_Chain_Get>
10abdb: 89 c3 mov %eax,%ebx
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
10abdd: 83 c4 10 add $0x10,%esp
10abe0: 85 c0 test %eax,%eax
10abe2: 74 d9 je 10abbd <rtems_chain_get_with_wait+0x11>
10abe4: 31 c0 xor %eax,%eax
timeout,
&out
);
}
*node_ptr = node;
10abe6: 8b 55 14 mov 0x14(%ebp),%edx
10abe9: 89 1a mov %ebx,(%edx)
return sc;
}
10abeb: 8d 65 f4 lea -0xc(%ebp),%esp
10abee: 5b pop %ebx
10abef: 5e pop %esi
10abf0: 5f pop %edi
10abf1: c9 leave
10abf2: c3 ret
0010abf4 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
10abf4: 55 push %ebp
10abf5: 89 e5 mov %esp,%ebp
10abf7: 56 push %esi
10abf8: 53 push %ebx
10abf9: 8b 5d 10 mov 0x10(%ebp),%ebx
10abfc: 8b 75 14 mov 0x14(%ebp),%esi
RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Prepend_with_empty_check( chain, node );
10abff: 50 push %eax
10ac00: 50 push %eax
10ac01: ff 75 0c pushl 0xc(%ebp)
10ac04: ff 75 08 pushl 0x8(%ebp)
10ac07: e8 b0 04 00 00 call 10b0bc <_Chain_Prepend_with_empty_check>
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
10ac0c: 83 c4 10 add $0x10,%esp
10ac0f: 84 c0 test %al,%al
10ac11: 74 11 je 10ac24 <rtems_chain_prepend_with_notification+0x30><== NEVER TAKEN
sc = rtems_event_send( task, events );
10ac13: 89 75 0c mov %esi,0xc(%ebp)
10ac16: 89 5d 08 mov %ebx,0x8(%ebp)
}
return sc;
}
10ac19: 8d 65 f8 lea -0x8(%ebp),%esp
10ac1c: 5b pop %ebx
10ac1d: 5e pop %esi
10ac1e: c9 leave
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
10ac1f: e9 0c f6 ff ff jmp 10a230 <rtems_event_send>
}
return sc;
}
10ac24: 31 c0 xor %eax,%eax
10ac26: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
10ac29: 5b pop %ebx <== NOT EXECUTED
10ac2a: 5e pop %esi <== NOT EXECUTED
10ac2b: c9 leave <== NOT EXECUTED
10ac2c: c3 ret <== NOT EXECUTED
00107698 <rtems_cpu_usage_report_with_plugin>:
void rtems_cpu_usage_report_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
107698: 55 push %ebp
107699: 89 e5 mov %esp,%ebp
10769b: 57 push %edi
10769c: 56 push %esi
10769d: 53 push %ebx
10769e: 83 ec 6c sub $0x6c,%esp
1076a1: 8b 7d 08 mov 0x8(%ebp),%edi
Timestamp_Control uptime, total, ran, last_context_switch;
#else
uint32_t total_units = 0;
#endif
if ( !print )
1076a4: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1076a8: 0f 84 54 01 00 00 je 107802 <rtems_cpu_usage_report_with_plugin+0x16a><== 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__
last_context_switch = _Thread_Time_of_last_context_switch;
1076ae: a1 f4 01 13 00 mov 0x1301f4,%eax
1076b3: 8b 15 f8 01 13 00 mov 0x1301f8,%edx
1076b9: 89 45 c0 mov %eax,-0x40(%ebp)
1076bc: 89 55 c4 mov %edx,-0x3c(%ebp)
_TOD_Get_uptime( &uptime );
1076bf: 83 ec 0c sub $0xc,%esp
1076c2: 8d 5d d8 lea -0x28(%ebp),%ebx
1076c5: 53 push %ebx
1076c6: e8 75 4b 00 00 call 10c240 <_TOD_Get_uptime>
_Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
1076cb: 83 c4 0c add $0xc,%esp
1076ce: 8d 75 d0 lea -0x30(%ebp),%esi
1076d1: 56 push %esi
1076d2: 53 push %ebx
1076d3: 68 e0 06 13 00 push $0x1306e0
1076d8: e8 1f 6b 00 00 call 10e1fc <_Timespec_Subtract>
}
}
}
#endif
(*print)(
1076dd: 5b pop %ebx
1076de: 5e pop %esi
1076df: 68 5d 14 12 00 push $0x12145d
1076e4: 57 push %edi
1076e5: ff 55 0c call *0xc(%ebp)
1076e8: 83 c4 10 add $0x10,%esp
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
1076eb: bb 01 00 00 00 mov $0x1,%ebx
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
1076f0: 8b 04 9d fc 00 13 00 mov 0x1300fc(,%ebx,4),%eax
1076f7: 8b 70 04 mov 0x4(%eax),%esi
if ( information ) {
1076fa: 85 f6 test %esi,%esi
1076fc: 0f 84 da 00 00 00 je 1077dc <rtems_cpu_usage_report_with_plugin+0x144><== NEVER TAKEN
107702: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp)
107709: 89 5d 94 mov %ebx,-0x6c(%ebp)
10770c: e9 bb 00 00 00 jmp 1077cc <rtems_cpu_usage_report_with_plugin+0x134>
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
107711: 8b 46 1c mov 0x1c(%esi),%eax
107714: 8b 4d a4 mov -0x5c(%ebp),%ecx
107717: 8b 14 88 mov (%eax,%ecx,4),%edx
if ( !the_thread )
10771a: 85 d2 test %edx,%edx
10771c: 0f 84 a7 00 00 00 je 1077c9 <rtems_cpu_usage_report_with_plugin+0x131><== NEVER TAKEN
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
107722: 51 push %ecx
107723: 8d 5d ab lea -0x55(%ebp),%ebx
107726: 53 push %ebx
107727: 6a 0d push $0xd
107729: ff 72 08 pushl 0x8(%edx)
10772c: 89 55 a0 mov %edx,-0x60(%ebp)
10772f: e8 98 39 00 00 call 10b0cc <rtems_object_get_name>
(*print)(
107734: 53 push %ebx
107735: 8b 55 a0 mov -0x60(%ebp),%edx
107738: ff 72 08 pushl 0x8(%edx)
10773b: 68 cf 15 12 00 push $0x1215cf
107740: 57 push %edi
107741: 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;
107744: 8b 55 a0 mov -0x60(%ebp),%edx
107747: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx
10774d: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx
107753: 89 4d c8 mov %ecx,-0x38(%ebp)
107756: 89 5d cc mov %ebx,-0x34(%ebp)
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
107759: 83 c4 20 add $0x20,%esp
10775c: a1 ac 06 13 00 mov 0x1306ac,%eax
107761: 8b 5a 08 mov 0x8(%edx),%ebx
107764: 39 58 08 cmp %ebx,0x8(%eax)
107767: 75 27 jne 107790 <rtems_cpu_usage_report_with_plugin+0xf8>
Timestamp_Control used;
_Timestamp_Subtract( &last_context_switch, &uptime, &used );
107769: 50 push %eax
10776a: 8d 45 b8 lea -0x48(%ebp),%eax
10776d: 50 push %eax
10776e: 8d 55 d8 lea -0x28(%ebp),%edx
107771: 52 push %edx
107772: 8d 55 c0 lea -0x40(%ebp),%edx
107775: 52 push %edx
107776: 89 45 a0 mov %eax,-0x60(%ebp)
107779: e8 7e 6a 00 00 call 10e1fc <_Timespec_Subtract>
_Timestamp_Add_to( &ran, &used );
10777e: 59 pop %ecx
10777f: 5b pop %ebx
107780: 8b 45 a0 mov -0x60(%ebp),%eax
107783: 50 push %eax
107784: 8d 45 c8 lea -0x38(%ebp),%eax
107787: 50 push %eax
107788: e8 83 69 00 00 call 10e110 <_Timespec_Add_to>
10778d: 83 c4 10 add $0x10,%esp
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
107790: 8d 4d e0 lea -0x20(%ebp),%ecx
107793: 51 push %ecx
107794: 8d 5d e4 lea -0x1c(%ebp),%ebx
107797: 53 push %ebx
107798: 8d 45 d0 lea -0x30(%ebp),%eax
10779b: 50 push %eax
10779c: 8d 4d c8 lea -0x38(%ebp),%ecx
10779f: 51 push %ecx
1077a0: e8 9b 69 00 00 call 10e140 <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
1077a5: 58 pop %eax
1077a6: 5a pop %edx
1077a7: ff 75 e0 pushl -0x20(%ebp)
1077aa: ff 75 e4 pushl -0x1c(%ebp)
1077ad: 8b 45 cc mov -0x34(%ebp),%eax
1077b0: b9 e8 03 00 00 mov $0x3e8,%ecx
1077b5: 31 d2 xor %edx,%edx
1077b7: f7 f1 div %ecx
1077b9: 50 push %eax
1077ba: ff 75 c8 pushl -0x38(%ebp)
1077bd: 68 e2 15 12 00 push $0x1215e2
1077c2: 57 push %edi
1077c3: ff 55 0c call *0xc(%ebp)
1077c6: 83 c4 20 add $0x20,%esp
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
1077c9: ff 45 a4 incl -0x5c(%ebp)
1077cc: 0f b7 46 10 movzwl 0x10(%esi),%eax
1077d0: 39 45 a4 cmp %eax,-0x5c(%ebp)
1077d3: 0f 86 38 ff ff ff jbe 107711 <rtems_cpu_usage_report_with_plugin+0x79>
1077d9: 8b 5d 94 mov -0x6c(%ebp),%ebx
" ID | NAME | TICKS | PERCENT\n"
#endif
"------------+----------------------------------------+---------------+---------\n"
);
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
1077dc: 43 inc %ebx
1077dd: 83 fb 04 cmp $0x4,%ebx
1077e0: 0f 85 0a ff ff ff jne 1076f0 <rtems_cpu_usage_report_with_plugin+0x58>
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
1077e6: 8b 45 d4 mov -0x2c(%ebp),%eax
1077e9: b9 e8 03 00 00 mov $0x3e8,%ecx
1077ee: 31 d2 xor %edx,%edx
1077f0: f7 f1 div %ecx
1077f2: 50 push %eax
1077f3: ff 75 d0 pushl -0x30(%ebp)
1077f6: 68 fa 15 12 00 push $0x1215fa
1077fb: 57 push %edi
1077fc: ff 55 0c call *0xc(%ebp)
1077ff: 83 c4 10 add $0x10,%esp
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
107802: 8d 65 f4 lea -0xc(%ebp),%esp
107805: 5b pop %ebx
107806: 5e pop %esi
107807: 5f pop %edi
107808: c9 leave
107809: c3 ret
001110cc <rtems_deviceio_errno>:
[RTEMS_IO_ERROR] = EIO,
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
1110cc: 55 push %ebp
1110cd: 89 e5 mov %esp,%ebp
1110cf: 53 push %ebx
1110d0: 83 ec 04 sub $0x4,%esp
1110d3: 8b 55 08 mov 0x8(%ebp),%edx
if (sc == RTEMS_SUCCESSFUL) {
return 0;
1110d6: 31 c0 xor %eax,%eax
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
if (sc == RTEMS_SUCCESSFUL) {
1110d8: 85 d2 test %edx,%edx
1110da: 74 1b je 1110f7 <rtems_deviceio_errno+0x2b>
return 0;
} else {
int eno = EINVAL;
1110dc: bb 16 00 00 00 mov $0x16,%ebx
if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) {
1110e1: 83 fa 1c cmp $0x1c,%edx
1110e4: 77 07 ja 1110ed <rtems_deviceio_errno+0x21><== NEVER TAKEN
eno = status_code_to_errno [sc];
1110e6: 8b 1c 95 40 f7 11 00 mov 0x11f740(,%edx,4),%ebx
}
errno = eno;
1110ed: e8 5a 00 00 00 call 11114c <__errno>
1110f2: 89 18 mov %ebx,(%eax)
return -1;
1110f4: 83 c8 ff or $0xffffffff,%eax
}
}
1110f7: 5a pop %edx
1110f8: 5b pop %ebx
1110f9: c9 leave
1110fa: c3 ret
0010e407 <rtems_filesystem_get_mount_handler>:
rtems_filesystem_fsmount_me_t
rtems_filesystem_get_mount_handler(
const char *type
)
{
10e407: 55 push %ebp
10e408: 89 e5 mov %esp,%ebp
10e40a: 83 ec 18 sub $0x18,%esp
10e40d: 8b 45 08 mov 0x8(%ebp),%eax
find_arg fa = {
10e410: 89 45 f0 mov %eax,-0x10(%ebp)
10e413: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
.type = type,
.mount_h = NULL
};
if ( type != NULL ) {
10e41a: 85 c0 test %eax,%eax
10e41c: 74 13 je 10e431 <rtems_filesystem_get_mount_handler+0x2a><== NEVER TAKEN
rtems_filesystem_iterate( find_handler, &fa );
10e41e: 50 push %eax
10e41f: 50 push %eax
10e420: 8d 45 f0 lea -0x10(%ebp),%eax
10e423: 50 push %eax
10e424: 68 30 e3 10 00 push $0x10e330
10e429: e8 62 ff ff ff call 10e390 <rtems_filesystem_iterate>
10e42e: 83 c4 10 add $0x10,%esp
}
return fa.mount_h;
}
10e431: 8b 45 f4 mov -0xc(%ebp),%eax
10e434: c9 leave
10e435: c3 ret
001070fc <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 )
{
1070fc: 55 push %ebp
1070fd: 89 e5 mov %esp,%ebp
1070ff: 57 push %edi
107100: 56 push %esi
107101: 53 push %ebx
107102: 83 ec 2c sub $0x2c,%esp
/*
* Set the default umask to "022".
*/
rtems_filesystem_umask = 022;
107105: a1 60 30 12 00 mov 0x123060,%eax
10710a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax)
/*
* mount the first filesystem.
*/
if ( rtems_filesystem_mount_table_size == 0 )
107111: 83 3d 00 d8 11 00 00 cmpl $0x0,0x11d800
107118: 75 0a jne 107124 <rtems_filesystem_initialize+0x28><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0001 );
10711a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10711d: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED
107122: eb 28 jmp 10714c <rtems_filesystem_initialize+0x50><== NOT EXECUTED
mt = &rtems_filesystem_mount_table[0];
107124: a1 4c 11 12 00 mov 0x12114c,%eax
status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL );
107129: 83 ec 0c sub $0xc,%esp
10712c: 6a 00 push $0x0
10712e: ff 70 04 pushl 0x4(%eax)
107131: ff 30 pushl (%eax)
107133: ff 70 0c pushl 0xc(%eax)
107136: ff 70 08 pushl 0x8(%eax)
107139: e8 77 06 00 00 call 1077b5 <mount>
if ( status == -1 )
10713e: 83 c4 20 add $0x20,%esp
107141: 40 inc %eax
107142: 75 0d jne 107151 <rtems_filesystem_initialize+0x55><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0002 );
107144: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107147: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED
10714c: e8 eb 35 00 00 call 10a73c <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_filesystem_link_counts = 0;
107151: a1 60 30 12 00 mov 0x123060,%eax
107156: 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);
10715c: 83 ec 0c sub $0xc,%esp
10715f: 6a 00 push $0x0
107161: 8d 5d d4 lea -0x2c(%ebp),%ebx
107164: 53 push %ebx
107165: 6a 00 push $0x0
107167: 6a 01 push $0x1
107169: 68 5c ef 11 00 push $0x11ef5c
10716e: e8 03 01 00 00 call 107276 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
107173: 8b 3d 60 30 12 00 mov 0x123060,%edi
107179: 83 c7 18 add $0x18,%edi
10717c: b9 05 00 00 00 mov $0x5,%ecx
107181: 89 de mov %ebx,%esi
107183: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* One more clone for the current node */
rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0);
107185: 83 c4 14 add $0x14,%esp
107188: 6a 00 push $0x0
10718a: 53 push %ebx
10718b: 6a 00 push $0x0
10718d: 6a 01 push $0x1
10718f: 68 5c ef 11 00 push $0x11ef5c
107194: e8 dd 00 00 00 call 107276 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
107199: 8b 3d 60 30 12 00 mov 0x123060,%edi
10719f: 83 c7 04 add $0x4,%edi
1071a2: b9 05 00 00 00 mov $0x5,%ecx
1071a7: 89 de mov %ebx,%esi
1071a9: 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);
1071ab: 83 c4 18 add $0x18,%esp
1071ae: 68 ff 01 00 00 push $0x1ff
1071b3: 68 5e ef 11 00 push $0x11ef5e
1071b8: e8 c3 04 00 00 call 107680 <mkdir>
if ( status != 0 )
1071bd: 83 c4 10 add $0x10,%esp
1071c0: 85 c0 test %eax,%eax
1071c2: 74 0d je 1071d1 <rtems_filesystem_initialize+0xd5><== ALWAYS TAKEN
rtems_fatal_error_occurred( 0xABCD0003 );
1071c4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1071c7: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED
1071cc: e9 7b ff ff ff jmp 10714c <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.
*/
}
1071d1: 8d 65 f4 lea -0xc(%ebp),%esp
1071d4: 5b pop %ebx
1071d5: 5e pop %esi
1071d6: 5f pop %edi
1071d7: c9 leave
1071d8: c3 ret
0010e390 <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
10e390: 55 push %ebp
10e391: 89 e5 mov %esp,%ebp
10e393: 57 push %edi
10e394: 56 push %esi
10e395: 53 push %ebx
10e396: 83 ec 1c sub $0x1c,%esp
10e399: 8b 75 08 mov 0x8(%ebp),%esi
10e39c: 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;
10e39f: 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];
10e3a1: bb e0 d7 11 00 mov $0x11d7e0,%ebx
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10e3a6: eb 0c jmp 10e3b4 <rtems_filesystem_iterate+0x24>
stop = (*routine)( table_entry, routine_arg );
10e3a8: 51 push %ecx
10e3a9: 51 push %ecx
10e3aa: 57 push %edi
10e3ab: 53 push %ebx
10e3ac: ff d6 call *%esi
++table_entry;
10e3ae: 83 c3 08 add $0x8,%ebx
10e3b1: 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 ) {
10e3b4: 83 3b 00 cmpl $0x0,(%ebx)
10e3b7: 74 06 je 10e3bf <rtems_filesystem_iterate+0x2f>
10e3b9: 84 c0 test %al,%al
10e3bb: 74 eb je 10e3a8 <rtems_filesystem_iterate+0x18>
10e3bd: eb 40 jmp 10e3ff <rtems_filesystem_iterate+0x6f>
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
10e3bf: 84 c0 test %al,%al
10e3c1: 75 3c jne 10e3ff <rtems_filesystem_iterate+0x6f>
rtems_libio_lock();
10e3c3: 88 45 e4 mov %al,-0x1c(%ebp)
10e3c6: e8 95 ff ff ff call 10e360 <rtems_libio_lock>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e3cb: 8b 1d 88 30 12 00 mov 0x123088,%ebx
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e3d1: 8a 55 e4 mov -0x1c(%ebp),%dl
10e3d4: eb 10 jmp 10e3e6 <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 );
10e3d6: 52 push %edx
10e3d7: 52 push %edx
10e3d8: 57 push %edi
10e3d9: 8d 43 08 lea 0x8(%ebx),%eax
10e3dc: 50 push %eax
10e3dd: ff d6 call *%esi
10e3df: 88 c2 mov %al,%dl
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e3e1: 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 )
10e3e3: 83 c4 10 add $0x10,%esp
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e3e6: 81 fb 8c 30 12 00 cmp $0x12308c,%ebx
10e3ec: 74 04 je 10e3f2 <rtems_filesystem_iterate+0x62>
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
10e3ee: 84 d2 test %dl,%dl
10e3f0: 74 e4 je 10e3d6 <rtems_filesystem_iterate+0x46><== ALWAYS TAKEN
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
}
rtems_libio_unlock();
10e3f2: 88 55 e4 mov %dl,-0x1c(%ebp)
10e3f5: e8 80 ff ff ff call 10e37a <rtems_libio_unlock>
10e3fa: 8a 55 e4 mov -0x1c(%ebp),%dl
10e3fd: 88 d0 mov %dl,%al
}
return stop;
}
10e3ff: 8d 65 f4 lea -0xc(%ebp),%esp
10e402: 5b pop %ebx
10e403: 5e pop %esi
10e404: 5f pop %edi
10e405: c9 leave
10e406: c3 ret
0010776d <rtems_filesystem_mount_iterate>:
bool rtems_filesystem_mount_iterate(
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
10776d: 55 push %ebp
10776e: 89 e5 mov %esp,%ebp
107770: 57 push %edi
107771: 56 push %esi
107772: 53 push %ebx
107773: 83 ec 1c sub $0x1c,%esp
107776: 8b 7d 08 mov 0x8(%ebp),%edi
107779: 8b 75 0c mov 0xc(%ebp),%esi
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
10777c: e8 bc ff ff ff call 10773d <rtems_libio_lock>
stop = (*routine)( mt_entry, routine_arg );
}
rtems_libio_unlock();
return stop;
}
107781: 8b 1d 44 2f 12 00 mov 0x122f44,%ebx
rtems_per_filesystem_mount_routine routine,
void *routine_arg
)
{
rtems_chain_node *node = NULL;
bool stop = false;
107787: 31 c0 xor %eax,%eax
rtems_libio_lock();
for (
107789: eb 0b jmp 107796 <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 );
10778b: 50 push %eax
10778c: 50 push %eax
10778d: 56 push %esi
10778e: 53 push %ebx
10778f: ff d7 call *%edi
}
rtems_libio_unlock();
return stop;
}
107791: 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 )
107793: 83 c4 10 add $0x10,%esp
{
rtems_chain_node *node = NULL;
bool stop = false;
rtems_libio_lock();
for (
107796: 81 fb 48 2f 12 00 cmp $0x122f48,%ebx
10779c: 74 04 je 1077a2 <rtems_filesystem_mount_iterate+0x35>
node = rtems_chain_first( &mount_chain );
!rtems_chain_is_tail( &mount_chain, node ) && !stop;
10779e: 84 c0 test %al,%al
1077a0: 74 e9 je 10778b <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();
1077a2: 88 45 e4 mov %al,-0x1c(%ebp)
1077a5: e8 ad ff ff ff call 107757 <rtems_libio_unlock>
return stop;
}
1077aa: 8a 45 e4 mov -0x1c(%ebp),%al
1077ad: 8d 65 f4 lea -0xc(%ebp),%esp
1077b0: 5b pop %ebx
1077b1: 5e pop %esi
1077b2: 5f pop %edi
1077b3: c9 leave
1077b4: c3 ret
001072f6 <rtems_filesystem_prefix_separators>:
int rtems_filesystem_prefix_separators(
const char *pathname,
int pathnamelen
)
{
1072f6: 55 push %ebp
1072f7: 89 e5 mov %esp,%ebp
1072f9: 57 push %edi
1072fa: 56 push %esi
1072fb: 53 push %ebx
1072fc: 83 ec 0c sub $0xc,%esp
1072ff: 8b 7d 08 mov 0x8(%ebp),%edi
107302: 8b 75 0c mov 0xc(%ebp),%esi
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
107305: 31 db xor %ebx,%ebx
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
107307: eb 01 jmp 10730a <rtems_filesystem_prefix_separators+0x14>
{
pathname++;
pathnamelen--;
stripped++;
107309: 43 inc %ebx
{
/*
* Eat any separators at start of the path.
*/
int stripped = 0;
while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) )
10730a: 8a 04 1f mov (%edi,%ebx,1),%al
10730d: 39 de cmp %ebx,%esi
10730f: 74 17 je 107328 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
107311: 84 c0 test %al,%al
107313: 74 13 je 107328 <rtems_filesystem_prefix_separators+0x32><== NEVER TAKEN
107315: 83 ec 0c sub $0xc,%esp
107318: 0f be c0 movsbl %al,%eax
10731b: 50 push %eax
10731c: e8 df 0c 00 00 call 108000 <rtems_filesystem_is_separator>
107321: 83 c4 10 add $0x10,%esp
107324: 85 c0 test %eax,%eax
107326: 75 e1 jne 107309 <rtems_filesystem_prefix_separators+0x13>
pathname++;
pathnamelen--;
stripped++;
}
return stripped;
}
107328: 89 d8 mov %ebx,%eax
10732a: 8d 65 f4 lea -0xc(%ebp),%esp
10732d: 5b pop %ebx
10732e: 5e pop %esi
10732f: 5f pop %edi
107330: c9 leave
107331: c3 ret
00107bbd <rtems_gxx_key_create>:
int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
107bbd: 55 push %ebp
107bbe: 89 e5 mov %esp,%ebp
107bc0: 56 push %esi
107bc1: 53 push %ebx
107bc2: 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 ) );
107bc5: 83 ec 0c sub $0xc,%esp
107bc8: 6a 08 push $0x8
107bca: e8 89 03 00 00 call 107f58 <malloc>
107bcf: 89 c3 mov %eax,%ebx
*key = new_key;
107bd1: 8b 45 08 mov 0x8(%ebp),%eax
107bd4: 89 18 mov %ebx,(%eax)
new_key->val = NULL;
107bd6: c7 03 00 00 00 00 movl $0x0,(%ebx)
new_key->dtor = dtor;
107bdc: 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 );
107bdf: 83 c4 0c add $0xc,%esp
107be2: 56 push %esi
107be3: 53 push %ebx
107be4: 6a 00 push $0x0
107be6: e8 1d 34 00 00 call 10b008 <rtems_task_variable_add>
107beb: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL )
107bed: 83 c4 10 add $0x10,%esp
return 0;
107bf0: 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 )
107bf2: 85 d2 test %edx,%edx
107bf4: 74 0f je 107c05 <rtems_gxx_key_create+0x48><== ALWAYS TAKEN
return 0;
free( new_key );
107bf6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
107bf9: 53 push %ebx <== NOT EXECUTED
107bfa: e8 79 fe ff ff call 107a78 <free> <== NOT EXECUTED
return -1;
107bff: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
107c02: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
}
107c05: 8d 65 f8 lea -0x8(%ebp),%esp
107c08: 5b pop %ebx
107c09: 5e pop %esi
107c0a: c9 leave
107c0b: c3 ret
00107c1c <rtems_gxx_key_delete>:
int rtems_gxx_key_delete (__gthread_key_t key)
{
107c1c: 55 push %ebp
107c1d: 89 e5 mov %esp,%ebp
107c1f: 53 push %ebx
107c20: 83 ec 0c sub $0xc,%esp
107c23: 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 );
107c26: 53 push %ebx
107c27: 6a 00 push $0x0
107c29: e8 6e 34 00 00 call 10b09c <rtems_task_variable_delete>
if ( status == RTEMS_SUCCESSFUL ) {
107c2e: 83 c4 10 add $0x10,%esp
107c31: 85 c0 test %eax,%eax
107c33: 75 11 jne 107c46 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
/* Hmm - hopefully all tasks using this key have gone away... */
if ( key ) free( *(void **)key );
107c35: 85 db test %ebx,%ebx
107c37: 74 0d je 107c46 <rtems_gxx_key_delete+0x2a><== NEVER TAKEN
107c39: 83 ec 0c sub $0xc,%esp
107c3c: ff 33 pushl (%ebx)
107c3e: e8 35 fe ff ff call 107a78 <free>
107c43: 83 c4 10 add $0x10,%esp
return 0;
}
key = NULL;
return 0;
}
107c46: 31 c0 xor %eax,%eax
107c48: 8b 5d fc mov -0x4(%ebp),%ebx
107c4b: c9 leave
107c4c: c3 ret
00107b64 <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))
{
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 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 ) {
107b6f: 8b 03 mov (%ebx),%eax
107b71: 85 c0 test %eax,%eax
107b73: 75 3f jne 107bb4 <rtems_gxx_once+0x50>
rtems_mode saveMode;
__gthread_once_t o;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
107b75: 52 push %edx
107b76: 8d 45 f4 lea -0xc(%ebp),%eax
107b79: 50 push %eax
107b7a: 68 00 01 00 00 push $0x100
107b7f: 68 00 01 00 00 push $0x100
107b84: e8 ff 32 00 00 call 10ae88 <rtems_task_mode>
if ( (o = *(volatile __gthread_once_t *)once) == 0 ) {
107b89: 8b 33 mov (%ebx),%esi
107b8b: 83 c4 10 add $0x10,%esp
107b8e: 85 f6 test %esi,%esi
107b90: 75 06 jne 107b98 <rtems_gxx_once+0x34> <== NEVER TAKEN
*(volatile __gthread_once_t *)once = 1;
107b92: c7 03 01 00 00 00 movl $0x1,(%ebx)
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
107b98: 50 push %eax
107b99: 8d 45 f4 lea -0xc(%ebp),%eax
107b9c: 50 push %eax
107b9d: 68 00 01 00 00 push $0x100
107ba2: ff 75 f4 pushl -0xc(%ebp)
107ba5: e8 de 32 00 00 call 10ae88 <rtems_task_mode>
if ( o == 0 )
107baa: 83 c4 10 add $0x10,%esp
107bad: 85 f6 test %esi,%esi
107baf: 75 03 jne 107bb4 <rtems_gxx_once+0x50> <== NEVER TAKEN
(*func)();
107bb1: ff 55 0c call *0xc(%ebp)
}
return 0;
}
107bb4: 31 c0 xor %eax,%eax
107bb6: 8d 65 f8 lea -0x8(%ebp),%esp
107bb9: 5b pop %ebx
107bba: 5e pop %esi
107bbb: c9 leave
107bbc: c3 ret
00107ca5 <rtems_gxx_setspecific>:
int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr)
{
107ca5: 55 push %ebp
107ca6: 89 e5 mov %esp,%ebp
107ca8: 53 push %ebx
107ca9: 83 ec 08 sub $0x8,%esp
107cac: 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 );
107caf: ff 73 04 pushl 0x4(%ebx)
107cb2: 53 push %ebx
107cb3: 6a 00 push $0x0
107cb5: e8 4e 33 00 00 call 10b008 <rtems_task_variable_add>
107cba: 89 c2 mov %eax,%edx
if ( status == RTEMS_SUCCESSFUL ) {
107cbc: 83 c4 10 add $0x10,%esp
/* now let's set the proper value */
key->val = (void *)ptr;
return 0;
}
return -1;
107cbf: 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 ) {
107cc2: 85 d2 test %edx,%edx
107cc4: 75 07 jne 107ccd <rtems_gxx_setspecific+0x28><== NEVER TAKEN
/* now let's set the proper value */
key->val = (void *)ptr;
107cc6: 8b 45 0c mov 0xc(%ebp),%eax
107cc9: 89 03 mov %eax,(%ebx)
return 0;
107ccb: 31 c0 xor %eax,%eax
}
return -1;
}
107ccd: 8b 5d fc mov -0x4(%ebp),%ebx
107cd0: c9 leave
107cd1: c3 ret
0010a930 <rtems_heap_allocate_aligned_with_boundary>:
void *rtems_heap_allocate_aligned_with_boundary(
size_t size,
uintptr_t alignment,
uintptr_t boundary
)
{
10a930: 55 push %ebp
10a931: 89 e5 mov %esp,%ebp
10a933: 83 ec 08 sub $0x8,%esp
if (
10a936: 83 3d 08 c6 12 00 03 cmpl $0x3,0x12c608
10a93d: 75 0d jne 10a94c <rtems_heap_allocate_aligned_with_boundary+0x1c><== NEVER TAKEN
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a93f: e8 34 f1 ff ff call 109a78 <malloc_is_system_state_OK>
10a944: 88 c2 mov %al,%dl
) {
return NULL;
10a946: 31 c0 xor %eax,%eax
uintptr_t boundary
)
{
if (
_System_state_Is_up( _System_state_Get() )
&& !malloc_is_system_state_OK()
10a948: 84 d2 test %dl,%dl
10a94a: 74 1c je 10a968 <rtems_heap_allocate_aligned_with_boundary+0x38>
) {
return NULL;
}
malloc_deferred_frees_process();
10a94c: e8 65 f1 ff ff call 109ab6 <malloc_deferred_frees_process>
/* FIXME: Statistics, boundary checks */
return _Protected_heap_Allocate_aligned_with_boundary(
10a951: ff 75 10 pushl 0x10(%ebp)
10a954: ff 75 0c pushl 0xc(%ebp)
10a957: ff 75 08 pushl 0x8(%ebp)
10a95a: ff 35 b0 79 12 00 pushl 0x1279b0
10a960: e8 eb 43 00 00 call 10ed50 <_Protected_heap_Allocate_aligned_with_boundary>
10a965: 83 c4 10 add $0x10,%esp
RTEMS_Malloc_Heap,
size,
alignment,
boundary
);
}
10a968: c9 leave
10a969: c3 ret
00107022 <rtems_io_lookup_name>:
rtems_status_code rtems_io_lookup_name(
const char *name,
rtems_driver_name_t *device_info
)
{
107022: 55 push %ebp
107023: 89 e5 mov %esp,%ebp
107025: 57 push %edi
107026: 56 push %esi
107027: 53 push %ebx
107028: 83 ec 48 sub $0x48,%esp
10702b: 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(
10702e: 31 c0 xor %eax,%eax
107030: 83 c9 ff or $0xffffffff,%ecx
107033: 89 f7 mov %esi,%edi
107035: f2 ae repnz scas %es:(%edi),%al
107037: f7 d1 not %ecx
107039: 49 dec %ecx
10703a: 6a 01 push $0x1
10703c: 8d 55 d4 lea -0x2c(%ebp),%edx
10703f: 52 push %edx
107040: 6a 00 push $0x0
107042: 51 push %ecx
107043: 56 push %esi
107044: 89 55 c4 mov %edx,-0x3c(%ebp)
107047: e8 2a 02 00 00 call 107276 <rtems_filesystem_evaluate_path>
10704c: 89 c7 mov %eax,%edi
name, strlen( name ), 0x00, &loc, true );
the_jnode = loc.node_access;
10704e: 8b 5d d4 mov -0x2c(%ebp),%ebx
node_type = (*loc.ops->node_type_h)( &loc );
107051: 83 c4 14 add $0x14,%esp
107054: 8b 55 c4 mov -0x3c(%ebp),%edx
107057: 52 push %edx
107058: 8b 45 e0 mov -0x20(%ebp),%eax
10705b: ff 50 10 call *0x10(%eax)
if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) {
10705e: 83 c4 10 add $0x10,%esp
107061: 83 f8 02 cmp $0x2,%eax
107064: 8b 55 c4 mov -0x3c(%ebp),%edx
107067: 75 07 jne 107070 <rtems_io_lookup_name+0x4e>
107069: 85 ff test %edi,%edi
10706b: 0f 95 c0 setne %al
10706e: 74 16 je 107086 <rtems_io_lookup_name+0x64><== ALWAYS TAKEN
rtems_filesystem_freenode( &loc );
107070: 83 ec 0c sub $0xc,%esp
107073: 8d 45 d4 lea -0x2c(%ebp),%eax
107076: 50 push %eax
107077: e8 b8 02 00 00 call 107334 <rtems_filesystem_freenode>
return RTEMS_UNSATISFIED;
10707c: 83 c4 10 add $0x10,%esp
10707f: b8 0d 00 00 00 mov $0xd,%eax
107084: eb 32 jmp 1070b8 <rtems_io_lookup_name+0x96>
}
device_info->device_name = (char *) name;
107086: 8b 4d 0c mov 0xc(%ebp),%ecx
107089: 89 31 mov %esi,(%ecx)
device_info->device_name_length = strlen( name );
10708b: 83 c9 ff or $0xffffffff,%ecx
10708e: 89 f7 mov %esi,%edi
107090: f2 ae repnz scas %es:(%edi),%al
107092: f7 d1 not %ecx
107094: 49 dec %ecx
107095: 8b 45 0c mov 0xc(%ebp),%eax
107098: 89 48 04 mov %ecx,0x4(%eax)
device_info->major = the_jnode->info.device.major;
10709b: 8b 43 50 mov 0x50(%ebx),%eax
10709e: 8b 4d 0c mov 0xc(%ebp),%ecx
1070a1: 89 41 08 mov %eax,0x8(%ecx)
device_info->minor = the_jnode->info.device.minor;
1070a4: 8b 43 54 mov 0x54(%ebx),%eax
1070a7: 89 41 0c mov %eax,0xc(%ecx)
rtems_filesystem_freenode( &loc );
1070aa: 83 ec 0c sub $0xc,%esp
1070ad: 52 push %edx
1070ae: e8 81 02 00 00 call 107334 <rtems_filesystem_freenode>
return RTEMS_SUCCESSFUL;
1070b3: 83 c4 10 add $0x10,%esp
1070b6: 31 c0 xor %eax,%eax
}
1070b8: 8d 65 f4 lea -0xc(%ebp),%esp
1070bb: 5b pop %ebx
1070bc: 5e pop %esi
1070bd: 5f pop %edi
1070be: c9 leave
1070bf: c3 ret
0010b71c <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
10b71c: 55 push %ebp
10b71d: 89 e5 mov %esp,%ebp
10b71f: 57 push %edi
10b720: 56 push %esi
10b721: 53 push %ebx
10b722: 83 ec 0c sub $0xc,%esp
10b725: 8b 5d 08 mov 0x8(%ebp),%ebx
10b728: 8b 75 0c mov 0xc(%ebp),%esi
10b72b: 8b 45 10 mov 0x10(%ebp),%eax
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10b72e: 8b 15 78 8d 12 00 mov 0x128d78,%edx
if ( rtems_interrupt_is_in_progress() )
10b734: 83 3d 1c 89 12 00 00 cmpl $0x0,0x12891c
10b73b: 0f 85 cc 00 00 00 jne 10b80d <rtems_io_register_driver+0xf1><== NEVER TAKEN
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10b741: 85 c0 test %eax,%eax
10b743: 0f 84 cb 00 00 00 je 10b814 <rtems_io_register_driver+0xf8>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10b749: 89 10 mov %edx,(%eax)
if ( driver_table == NULL )
10b74b: 85 f6 test %esi,%esi
10b74d: 0f 84 c1 00 00 00 je 10b814 <rtems_io_register_driver+0xf8>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b753: 83 3e 00 cmpl $0x0,(%esi)
10b756: 0f 85 cc 00 00 00 jne 10b828 <rtems_io_register_driver+0x10c>
10b75c: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10b760: 0f 85 c2 00 00 00 jne 10b828 <rtems_io_register_driver+0x10c>
10b766: e9 a9 00 00 00 jmp 10b814 <rtems_io_register_driver+0xf8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b76b: 8b 15 d8 83 12 00 mov 0x1283d8,%edx
10b771: 42 inc %edx
10b772: 89 15 d8 83 12 00 mov %edx,0x1283d8
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10b778: 85 db test %ebx,%ebx
10b77a: 75 32 jne 10b7ae <rtems_io_register_driver+0x92>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
10b77c: 8b 0d 78 8d 12 00 mov 0x128d78,%ecx
10b782: 8b 15 7c 8d 12 00 mov 0x128d7c,%edx
10b788: eb 15 jmp 10b79f <rtems_io_register_driver+0x83>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b78a: 83 3a 00 cmpl $0x0,(%edx)
10b78d: 0f 85 9f 00 00 00 jne 10b832 <rtems_io_register_driver+0x116>
10b793: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b797: 0f 85 95 00 00 00 jne 10b832 <rtems_io_register_driver+0x116>
10b79d: eb 04 jmp 10b7a3 <rtems_io_register_driver+0x87>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b79f: 39 cb cmp %ecx,%ebx
10b7a1: 72 e7 jb 10b78a <rtems_io_register_driver+0x6e>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10b7a3: 89 18 mov %ebx,(%eax)
if ( m != n )
10b7a5: 39 cb cmp %ecx,%ebx
10b7a7: 75 30 jne 10b7d9 <rtems_io_register_driver+0xbd>
10b7a9: e9 8d 00 00 00 jmp 10b83b <rtems_io_register_driver+0x11f>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
10b7ae: 6b d3 18 imul $0x18,%ebx,%edx
10b7b1: 03 15 7c 8d 12 00 add 0x128d7c,%edx
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b7b7: 31 c9 xor %ecx,%ecx
10b7b9: 83 3a 00 cmpl $0x0,(%edx)
10b7bc: 75 09 jne 10b7c7 <rtems_io_register_driver+0xab>
10b7be: 31 c9 xor %ecx,%ecx
10b7c0: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b7c4: 0f 94 c1 sete %cl
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
10b7c7: 85 c9 test %ecx,%ecx
10b7c9: 75 0c jne 10b7d7 <rtems_io_register_driver+0xbb>
_Thread_Enable_dispatch();
10b7cb: e8 22 1a 00 00 call 10d1f2 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10b7d0: b8 0c 00 00 00 mov $0xc,%eax
10b7d5: eb 49 jmp 10b820 <rtems_io_register_driver+0x104>
}
*registered_major = major;
10b7d7: 89 18 mov %ebx,(%eax)
}
_IO_Driver_address_table [major] = *driver_table;
10b7d9: 6b c3 18 imul $0x18,%ebx,%eax
10b7dc: 03 05 7c 8d 12 00 add 0x128d7c,%eax
10b7e2: b9 06 00 00 00 mov $0x6,%ecx
10b7e7: 89 c7 mov %eax,%edi
10b7e9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10b7eb: e8 02 1a 00 00 call 10d1f2 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10b7f0: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp)
10b7f7: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp)
10b7fe: 89 5d 08 mov %ebx,0x8(%ebp)
}
10b801: 83 c4 0c add $0xc,%esp
10b804: 5b pop %ebx
10b805: 5e pop %esi
10b806: 5f pop %edi
10b807: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10b808: e9 63 71 00 00 jmp 112970 <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10b80d: b8 12 00 00 00 mov $0x12,%eax
10b812: eb 0c jmp 10b820 <rtems_io_register_driver+0x104>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
10b814: b8 09 00 00 00 mov $0x9,%eax
10b819: eb 05 jmp 10b820 <rtems_io_register_driver+0x104>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
10b81b: b8 0a 00 00 00 mov $0xa,%eax
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
10b820: 83 c4 0c add $0xc,%esp
10b823: 5b pop %ebx
10b824: 5e pop %esi
10b825: 5f pop %edi
10b826: c9 leave
10b827: c3 ret
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10b828: 39 d3 cmp %edx,%ebx
10b82a: 0f 82 3b ff ff ff jb 10b76b <rtems_io_register_driver+0x4f>
10b830: eb e9 jmp 10b81b <rtems_io_register_driver+0xff>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
10b832: 43 inc %ebx
10b833: 83 c2 18 add $0x18,%edx
10b836: e9 64 ff ff ff jmp 10b79f <rtems_io_register_driver+0x83>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
10b83b: e8 b2 19 00 00 call 10d1f2 <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
10b840: b8 05 00 00 00 mov $0x5,%eax
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
10b845: eb d9 jmp 10b820 <rtems_io_register_driver+0x104>
0010c744 <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)
{
10c744: 55 push %ebp
10c745: 89 e5 mov %esp,%ebp
10c747: 57 push %edi
10c748: 56 push %esi
10c749: 53 push %ebx
10c74a: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c74d: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c751: 74 3d je 10c790 <rtems_iterate_over_all_threads+0x4c><== NEVER TAKEN
10c753: bb 01 00 00 00 mov $0x1,%ebx
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c758: 8b 04 9d fc 00 13 00 mov 0x1300fc(,%ebx,4),%eax
10c75f: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c762: be 01 00 00 00 mov $0x1,%esi
10c767: 85 ff test %edi,%edi
10c769: 75 17 jne 10c782 <rtems_iterate_over_all_threads+0x3e>
10c76b: eb 1d jmp 10c78a <rtems_iterate_over_all_threads+0x46>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c76d: 8b 47 1c mov 0x1c(%edi),%eax
10c770: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c773: 85 c0 test %eax,%eax
10c775: 74 0a je 10c781 <rtems_iterate_over_all_threads+0x3d><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c777: 83 ec 0c sub $0xc,%esp
10c77a: 50 push %eax
10c77b: ff 55 08 call *0x8(%ebp)
10c77e: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c781: 46 inc %esi
10c782: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c786: 39 c6 cmp %eax,%esi
10c788: 76 e3 jbe 10c76d <rtems_iterate_over_all_threads+0x29>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c78a: 43 inc %ebx
10c78b: 83 fb 04 cmp $0x4,%ebx
10c78e: 75 c8 jne 10c758 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c790: 8d 65 f4 lea -0xc(%ebp),%esp
10c793: 5b pop %ebx
10c794: 5e pop %esi
10c795: 5f pop %edi
10c796: c9 leave
10c797: c3 ret
0010e264 <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
10e264: 55 push %ebp
10e265: 89 e5 mov %esp,%ebp
10e267: 53 push %ebx
10e268: 83 ec 04 sub $0x4,%esp
10e26b: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_lock();
10e26e: e8 d5 fe ff ff call 10e148 <rtems_libio_lock>
if (iop->sem)
10e273: 8b 43 2c mov 0x2c(%ebx),%eax
10e276: 85 c0 test %eax,%eax
10e278: 74 0c je 10e286 <rtems_libio_free+0x22> <== NEVER TAKEN
rtems_semaphore_delete(iop->sem);
10e27a: 83 ec 0c sub $0xc,%esp
10e27d: 50 push %eax
10e27e: e8 55 be ff ff call 10a0d8 <rtems_semaphore_delete>
10e283: 83 c4 10 add $0x10,%esp
iop->flags &= ~LIBIO_FLAGS_OPEN;
10e286: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx)
iop->data1 = rtems_libio_iop_freelist;
10e28d: a1 dc 51 12 00 mov 0x1251dc,%eax
10e292: 89 43 34 mov %eax,0x34(%ebx)
rtems_libio_iop_freelist = iop;
10e295: 89 1d dc 51 12 00 mov %ebx,0x1251dc
rtems_libio_unlock();
}
10e29b: 8b 5d fc mov -0x4(%ebp),%ebx
10e29e: c9 leave
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
rtems_libio_unlock();
10e29f: e9 be fe ff ff jmp 10e162 <rtems_libio_unlock>
00107434 <rtems_libio_init>:
*
* Called by BSP startup code to initialize the libio subsystem.
*/
void rtems_libio_init( void )
{
107434: 55 push %ebp
107435: 89 e5 mov %esp,%ebp
107437: 53 push %ebx
107438: 83 ec 04 sub $0x4,%esp
rtems_status_code rc;
uint32_t i;
rtems_libio_t *iop;
if (rtems_libio_number_iops > 0)
10743b: 8b 1d 44 11 12 00 mov 0x121144,%ebx
107441: 85 db test %ebx,%ebx
107443: 74 3e je 107483 <rtems_libio_init+0x4f> <== NEVER TAKEN
{
rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops,
107445: 50 push %eax
107446: 50 push %eax
107447: 6a 38 push $0x38
107449: 53 push %ebx
10744a: e8 8d fd ff ff call 1071dc <calloc>
10744f: a3 d8 51 12 00 mov %eax,0x1251d8
sizeof(rtems_libio_t));
if (rtems_libio_iops == NULL)
107454: 83 c4 10 add $0x10,%esp
107457: 85 c0 test %eax,%eax
107459: 75 07 jne 107462 <rtems_libio_init+0x2e>
rtems_fatal_error_occurred(RTEMS_NO_MEMORY);
10745b: 83 ec 0c sub $0xc,%esp
10745e: 6a 1a push $0x1a
107460: eb 44 jmp 1074a6 <rtems_libio_init+0x72>
iop = rtems_libio_iop_freelist = rtems_libio_iops;
107462: a3 dc 51 12 00 mov %eax,0x1251dc
107467: 89 c2 mov %eax,%edx
for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++)
107469: 31 c9 xor %ecx,%ecx
10746b: eb 03 jmp 107470 <rtems_libio_init+0x3c>
iop->data1 = iop + 1;
10746d: 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++)
107470: 41 inc %ecx
107471: 83 c2 38 add $0x38,%edx
107474: 39 d9 cmp %ebx,%ecx
107476: 72 f5 jb 10746d <rtems_libio_init+0x39>
iop->data1 = iop + 1;
iop->data1 = NULL;
107478: 6b db 38 imul $0x38,%ebx,%ebx
10747b: c7 44 18 fc 00 00 00 movl $0x0,-0x4(%eax,%ebx,1)
107482: 00
/*
* Create the binary semaphore used to provide mutual exclusion
* on the IOP Table.
*/
rc = rtems_semaphore_create(
107483: 83 ec 0c sub $0xc,%esp
107486: 68 e0 51 12 00 push $0x1251e0
10748b: 6a 00 push $0x0
10748d: 6a 54 push $0x54
10748f: 6a 01 push $0x1
107491: 68 4f 49 42 4c push $0x4c42494f
107496: e8 a5 2a 00 00 call 109f40 <rtems_semaphore_create>
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY,
RTEMS_NO_PRIORITY,
&rtems_libio_semaphore
);
if ( rc != RTEMS_SUCCESSFUL )
10749b: 83 c4 20 add $0x20,%esp
10749e: 85 c0 test %eax,%eax
1074a0: 74 09 je 1074ab <rtems_libio_init+0x77> <== ALWAYS TAKEN
rtems_fatal_error_occurred( rc );
1074a2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1074a5: 50 push %eax <== NOT EXECUTED
1074a6: e8 91 32 00 00 call 10a73c <rtems_fatal_error_occurred>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
1074ab: a1 40 11 12 00 mov 0x121140,%eax
1074b0: 85 c0 test %eax,%eax
1074b2: 74 06 je 1074ba <rtems_libio_init+0x86> <== NEVER TAKEN
(* rtems_fs_init_helper)();
}
1074b4: 8b 5d fc mov -0x4(%ebp),%ebx
1074b7: c9 leave
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
(* rtems_fs_init_helper)();
1074b8: ff e0 jmp *%eax
}
1074ba: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1074bd: c9 leave <== NOT EXECUTED
1074be: c3 ret <== NOT EXECUTED
001085fd <rtems_libio_set_private_env>:
rtems_status_code rtems_libio_set_private_env(void)
{
1085fd: 55 push %ebp
1085fe: 89 e5 mov %esp,%ebp
108600: 57 push %edi
108601: 56 push %esi
108602: 53 push %ebx
108603: 83 ec 3c sub $0x3c,%esp
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_id task_id = rtems_task_self();
108606: e8 4d 27 00 00 call 10ad58 <rtems_task_self>
10860b: 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);
10860d: 83 ec 0c sub $0xc,%esp
108610: 6a 00 push $0x0
108612: 8d 45 d4 lea -0x2c(%ebp),%eax
108615: 50 push %eax
108616: 6a 00 push $0x0
108618: 6a 01 push $0x1
10861a: 68 c4 f7 11 00 push $0x11f7c4
10861f: e8 66 f0 ff ff call 10768a <rtems_filesystem_evaluate_path>
108624: 89 c2 mov %eax,%edx
if (rv != 0)
108626: 83 c4 20 add $0x20,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
error_0:
return RTEMS_NO_MEMORY;
108629: 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)
10862e: 85 d2 test %edx,%edx
108630: 0f 85 c0 00 00 00 jne 1086f6 <rtems_libio_set_private_env+0xf9><== NEVER TAKEN
goto error_0;
rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0);
108636: 83 ec 0c sub $0xc,%esp
108639: 6a 00 push $0x0
10863b: 8d 45 c0 lea -0x40(%ebp),%eax
10863e: 50 push %eax
10863f: 6a 00 push $0x0
108641: 6a 01 push $0x1
108643: 68 c4 f7 11 00 push $0x11f7c4
108648: e8 3d f0 ff ff call 10768a <rtems_filesystem_evaluate_path>
if (rv != 0)
10864d: 83 c4 20 add $0x20,%esp
108650: 85 c0 test %eax,%eax
108652: 0f 85 8a 00 00 00 jne 1086e2 <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
108658: a1 3c 30 12 00 mov 0x12303c,%eax
/*
* Bharath: I'm not sure if the check can be reduced to
* if( rtems_current_user_env->task_id != task_id ) {
*/
if (
10865d: 3d 08 52 12 00 cmp $0x125208,%eax
108662: 74 04 je 108668 <rtems_libio_set_private_env+0x6b>
rtems_current_user_env == &rtems_global_user_env
|| rtems_current_user_env->task_id != task_id
108664: 39 18 cmp %ebx,(%eax)
108666: 74 32 je 10869a <rtems_libio_set_private_env+0x9d>
) {
new_env = malloc(sizeof(rtems_user_env_t));
108668: 83 ec 0c sub $0xc,%esp
10866b: 6a 48 push $0x48
10866d: e8 8a f5 ff ff call 107bfc <malloc>
108672: 89 c6 mov %eax,%esi
if (new_env == NULL)
108674: 83 c4 10 add $0x10,%esp
108677: 85 c0 test %eax,%eax
108679: 74 58 je 1086d3 <rtems_libio_set_private_env+0xd6>
#ifdef HAVE_USERENV_REFCNT
new_env->refcnt = 1;
#endif
sc = rtems_task_variable_add(
10867b: 50 push %eax
10867c: 68 c0 85 10 00 push $0x1085c0
108681: 68 3c 30 12 00 push $0x12303c
108686: 6a 00 push $0x0
108688: e8 3f 27 00 00 call 10adcc <rtems_task_variable_add>
RTEMS_SELF,
(void*)&rtems_current_user_env,
(void(*)(void *))free_user_env
);
if (sc != RTEMS_SUCCESSFUL)
10868d: 83 c4 10 add $0x10,%esp
108690: 85 c0 test %eax,%eax
108692: 75 33 jne 1086c7 <rtems_libio_set_private_env+0xca>
goto error_3;
rtems_current_user_env = new_env;
108694: 89 35 3c 30 12 00 mov %esi,0x12303c
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
10869a: a1 3c 30 12 00 mov 0x12303c,%eax
10869f: be 08 52 12 00 mov $0x125208,%esi
1086a4: b9 12 00 00 00 mov $0x12,%ecx
1086a9: 89 c7 mov %eax,%edi
1086ab: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_current_user_env->task_id = task_id;
1086ad: 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;
1086af: 8d 78 18 lea 0x18(%eax),%edi
1086b2: 8d 75 d4 lea -0x2c(%ebp),%esi
1086b5: b1 05 mov $0x5,%cl
1086b7: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
rtems_filesystem_current = current_loc;
1086b9: 8d 78 04 lea 0x4(%eax),%edi
1086bc: 8d 75 c0 lea -0x40(%ebp),%esi
1086bf: b1 05 mov $0x5,%cl
1086c1: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return RTEMS_SUCCESSFUL;
1086c3: 31 c0 xor %eax,%eax
1086c5: eb 2f jmp 1086f6 <rtems_libio_set_private_env+0xf9>
error_3:
free(new_env);
1086c7: 83 ec 0c sub $0xc,%esp
1086ca: 56 push %esi
1086cb: e8 8c f0 ff ff call 10775c <free>
1086d0: 83 c4 10 add $0x10,%esp
error_2:
rtems_filesystem_freenode(¤t_loc);
1086d3: 83 ec 0c sub $0xc,%esp
1086d6: 8d 45 c0 lea -0x40(%ebp),%eax
1086d9: 50 push %eax
1086da: e8 69 f0 ff ff call 107748 <rtems_filesystem_freenode>
1086df: 83 c4 10 add $0x10,%esp
error_1:
rtems_filesystem_freenode(&root_loc);
1086e2: 83 ec 0c sub $0xc,%esp
1086e5: 8d 45 d4 lea -0x2c(%ebp),%eax
1086e8: 50 push %eax
1086e9: e8 5a f0 ff ff call 107748 <rtems_filesystem_freenode>
1086ee: 83 c4 10 add $0x10,%esp
error_0:
return RTEMS_NO_MEMORY;
1086f1: b8 1a 00 00 00 mov $0x1a,%eax
}
1086f6: 8d 65 f4 lea -0xc(%ebp),%esp
1086f9: 5b pop %ebx
1086fa: 5e pop %esi
1086fb: 5f pop %edi
1086fc: c9 leave
1086fd: c3 ret
001086fe <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)
{
1086fe: 55 push %ebp
1086ff: 89 e5 mov %esp,%ebp
108701: 56 push %esi
108702: 53 push %ebx
108703: 83 ec 20 sub $0x20,%esp
108706: 8b 75 08 mov 0x8(%ebp),%esi
rtems_id current_task_id;
/*
* get current task id
*/
current_task_id = rtems_task_self();
108709: e8 4a 26 00 00 call 10ad58 <rtems_task_self>
10870e: 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;
108710: 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 )
108712: 39 de cmp %ebx,%esi
108714: 74 3c je 108752 <rtems_libio_share_private_env+0x54><== NEVER TAKEN
return RTEMS_SUCCESSFUL;
/*
* Try to get the requested user environment
*/
sc = rtems_task_variable_get(
108716: 52 push %edx
task_id,
(void*)&rtems_current_user_env,
(void*)&shared_user_env );
108717: 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(
10871a: 50 push %eax
10871b: 68 3c 30 12 00 push $0x12303c
108720: 56 push %esi
108721: e8 3a 27 00 00 call 10ae60 <rtems_task_variable_get>
(void*)&shared_user_env );
/*
* If it was not successful, return the error code
*/
if (sc != RTEMS_SUCCESSFUL)
108726: 83 c4 10 add $0x10,%esp
108729: 85 c0 test %eax,%eax
10872b: 75 25 jne 108752 <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) {
10872d: 8b 15 3c 30 12 00 mov 0x12303c,%edx
108733: 39 1a cmp %ebx,(%edx)
108735: 75 12 jne 108749 <rtems_libio_share_private_env+0x4b>
rtems_user_env_t *tmp = rtems_current_user_env;
free_user_env( tmp );
108737: 83 ec 0c sub $0xc,%esp
10873a: 52 push %edx
10873b: 89 45 e4 mov %eax,-0x1c(%ebp)
10873e: e8 7d fe ff ff call 1085c0 <free_user_env>
108743: 83 c4 10 add $0x10,%esp
108746: 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;
108749: 8b 55 f4 mov -0xc(%ebp),%edx
10874c: 89 15 3c 30 12 00 mov %edx,0x12303c
#ifdef HAVE_USERENV_REFCNT
rtems_current_user_env->refcnt++;
#endif
return RTEMS_SUCCESSFUL;
}
108752: 8d 65 f8 lea -0x8(%ebp),%esp
108755: 5b pop %ebx
108756: 5e pop %esi
108757: c9 leave
108758: c3 ret
0010e1ad <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
10e1ad: 55 push %ebp
10e1ae: 89 e5 mov %esp,%ebp
10e1b0: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10e1b3: 89 d1 mov %edx,%ecx
10e1b5: 83 e1 06 and $0x6,%ecx
fcntl_flags |= O_RDWR;
10e1b8: 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 ) {
10e1bd: 83 f9 06 cmp $0x6,%ecx
10e1c0: 74 0f je 10e1d1 <rtems_libio_to_fcntl_flags+0x24>
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
fcntl_flags |= O_RDONLY;
10e1c2: 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) {
10e1c4: f6 c2 02 test $0x2,%dl
10e1c7: 75 08 jne 10e1d1 <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;
10e1c9: 31 c0 xor %eax,%eax
10e1cb: f6 c2 04 test $0x4,%dl <== NOT EXECUTED
10e1ce: 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 ) {
10e1d1: f6 c2 01 test $0x1,%dl
10e1d4: 74 03 je 10e1d9 <rtems_libio_to_fcntl_flags+0x2c>
fcntl_flags |= O_NONBLOCK;
10e1d6: 80 cc 40 or $0x40,%ah
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
10e1d9: f6 c6 02 test $0x2,%dh
10e1dc: 74 03 je 10e1e1 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_APPEND;
10e1de: 83 c8 08 or $0x8,%eax
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
10e1e1: 80 e6 04 and $0x4,%dh
10e1e4: 74 03 je 10e1e9 <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_CREAT;
10e1e6: 80 cc 02 or $0x2,%ah
}
return fcntl_flags;
}
10e1e9: c9 leave
10e1ea: c3 ret
00109d7c <rtems_malloc_statistics_at_free>:
* size and thus we skip updating the statistics.
*/
static void rtems_malloc_statistics_at_free(
void *pointer
)
{
109d7c: 55 push %ebp
109d7d: 89 e5 mov %esp,%ebp
109d7f: 83 ec 1c sub $0x1c,%esp
uintptr_t size;
if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) {
109d82: 8d 45 f4 lea -0xc(%ebp),%eax
109d85: 50 push %eax
109d86: ff 75 08 pushl 0x8(%ebp)
109d89: ff 35 b0 79 12 00 pushl 0x1279b0
109d8f: e8 64 50 00 00 call 10edf8 <_Protected_heap_Get_block_size>
109d94: 83 c4 10 add $0x10,%esp
109d97: 84 c0 test %al,%al
109d99: 74 11 je 109dac <rtems_malloc_statistics_at_free+0x30><== NEVER TAKEN
MSBUMP(lifetime_freed, size);
109d9b: 8b 45 f4 mov -0xc(%ebp),%eax
109d9e: 31 d2 xor %edx,%edx
109da0: 01 05 80 c3 12 00 add %eax,0x12c380
109da6: 11 15 84 c3 12 00 adc %edx,0x12c384
}
}
109dac: c9 leave
109dad: c3 ret
00109dae <rtems_malloc_statistics_at_malloc>:
}
static void rtems_malloc_statistics_at_malloc(
void *pointer
)
{
109dae: 55 push %ebp
109daf: 89 e5 mov %esp,%ebp
109db1: 83 ec 18 sub $0x18,%esp
109db4: 8b 45 08 mov 0x8(%ebp),%eax
uintptr_t actual_size = 0;
109db7: 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 )
109dbe: 85 c0 test %eax,%eax
109dc0: 74 43 je 109e05 <rtems_malloc_statistics_at_malloc+0x57><== NEVER TAKEN
return;
_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size);
109dc2: 52 push %edx
109dc3: 8d 55 f4 lea -0xc(%ebp),%edx
109dc6: 52 push %edx
109dc7: 50 push %eax
109dc8: ff 35 b0 79 12 00 pushl 0x1279b0
109dce: e8 25 50 00 00 call 10edf8 <_Protected_heap_Get_block_size>
MSBUMP(lifetime_allocated, actual_size);
109dd3: 8b 45 f4 mov -0xc(%ebp),%eax
109dd6: 31 d2 xor %edx,%edx
109dd8: 03 05 78 c3 12 00 add 0x12c378,%eax
109dde: 13 15 7c c3 12 00 adc 0x12c37c,%edx
109de4: a3 78 c3 12 00 mov %eax,0x12c378
109de9: 89 15 7c c3 12 00 mov %edx,0x12c37c
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
109def: 2b 05 80 c3 12 00 sub 0x12c380,%eax
if (current_depth > s->max_depth)
109df5: 83 c4 10 add $0x10,%esp
109df8: 3b 05 74 c3 12 00 cmp 0x12c374,%eax
109dfe: 76 05 jbe 109e05 <rtems_malloc_statistics_at_malloc+0x57>
s->max_depth = current_depth;
109e00: a3 74 c3 12 00 mov %eax,0x12c374
}
109e05: c9 leave
109e06: c3 ret
00111a0c <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
111a0c: 55 push %ebp
111a0d: 89 e5 mov %esp,%ebp
111a0f: 57 push %edi
111a10: 56 push %esi
111a11: 53 push %ebx
111a12: 83 ec 0c sub $0xc,%esp
111a15: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Parameter error checks
*/
if ( !pointer )
return EINVAL;
111a18: be 16 00 00 00 mov $0x16,%esi
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
111a1d: 85 db test %ebx,%ebx
111a1f: 74 55 je 111a76 <rtems_memalign+0x6a>
return EINVAL;
*pointer = NULL;
111a21: 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()) &&
111a27: 83 3d 54 85 12 00 03 cmpl $0x3,0x128554
111a2e: 75 09 jne 111a39 <rtems_memalign+0x2d> <== NEVER TAKEN
!malloc_is_system_state_OK() )
111a30: e8 c7 67 ff ff call 1081fc <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()) &&
111a35: 84 c0 test %al,%al
111a37: 74 3d je 111a76 <rtems_memalign+0x6a> <== NEVER TAKEN
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
111a39: e8 fc 67 ff ff call 10823a <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
111a3e: 6a 00 push $0x0
111a40: ff 75 0c pushl 0xc(%ebp)
111a43: ff 75 10 pushl 0x10(%ebp)
111a46: ff 35 50 41 12 00 pushl 0x124150
111a4c: e8 cb af ff ff call 10ca1c <_Protected_heap_Allocate_aligned_with_boundary>
111a51: 89 c7 mov %eax,%edi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
111a53: 83 c4 10 add $0x10,%esp
return ENOMEM;
111a56: be 0c 00 00 00 mov $0xc,%esi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
111a5b: 85 c0 test %eax,%eax
111a5d: 74 17 je 111a76 <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
111a5f: a1 70 66 12 00 mov 0x126670,%eax
111a64: 85 c0 test %eax,%eax
111a66: 74 0a je 111a72 <rtems_memalign+0x66>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
111a68: 83 ec 0c sub $0xc,%esp
111a6b: 53 push %ebx
111a6c: ff 50 04 call *0x4(%eax)
111a6f: 83 c4 10 add $0x10,%esp
*pointer = return_this;
111a72: 89 3b mov %edi,(%ebx)
return 0;
111a74: 31 f6 xor %esi,%esi
}
111a76: 89 f0 mov %esi,%eax
111a78: 8d 65 f4 lea -0xc(%ebp),%esp
111a7b: 5b pop %ebx
111a7c: 5e pop %esi
111a7d: 5f pop %edi
111a7e: c9 leave
111a7f: c3 ret
0011033c <rtems_mkdir>:
return (retval);
}
int
rtems_mkdir(const char *path, mode_t mode)
{
11033c: 55 push %ebp
11033d: 89 e5 mov %esp,%ebp
11033f: 57 push %edi
110340: 56 push %esi
110341: 53 push %ebx
110342: 83 ec 78 sub $0x78,%esp
int success = 0;
char *dup_path = strdup(path);
110345: ff 75 08 pushl 0x8(%ebp)
110348: e8 47 33 00 00 call 113694 <strdup>
11034d: 89 c3 mov %eax,%ebx
if (dup_path != NULL) {
11034f: 83 c4 10 add $0x10,%esp
success = build(dup_path, mode);
free(dup_path);
}
return success != 0 ? 0 : -1;
110352: 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) {
110355: 85 db test %ebx,%ebx
110357: 0f 84 1e 01 00 00 je 11047b <rtems_mkdir+0x13f> <== NEVER TAKEN
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
11035d: 31 c0 xor %eax,%eax
11035f: 80 3b 2f cmpb $0x2f,(%ebx)
110362: 0f 94 c0 sete %al
110365: 8d 3c 03 lea (%ebx,%eax,1),%edi
char *p;
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
110368: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp)
11036f: b8 01 00 00 00 mov $0x1,%eax
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
110374: 8a 0f mov (%edi),%cl
last = 1;
110376: 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')
11037b: 84 c9 test %cl,%cl
11037d: 74 0b je 11038a <rtems_mkdir+0x4e>
last = 1;
else if (p[0] != '/')
11037f: 80 f9 2f cmp $0x2f,%cl
110382: 0f 85 c8 00 00 00 jne 110450 <rtems_mkdir+0x114>
110388: 30 d2 xor %dl,%dl
continue;
*p = '\0';
11038a: c6 07 00 movb $0x0,(%edi)
if (!last && p[1] == '\0')
11038d: be 01 00 00 00 mov $0x1,%esi
110392: 85 d2 test %edx,%edx
110394: 75 0b jne 1103a1 <rtems_mkdir+0x65>
110396: 31 d2 xor %edx,%edx
110398: 80 7f 01 00 cmpb $0x0,0x1(%edi)
11039c: 0f 94 c2 sete %dl
11039f: 89 d6 mov %edx,%esi
last = 1;
if (first) {
1103a1: 85 c0 test %eax,%eax
1103a3: 74 1a je 1103bf <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);
1103a5: 83 ec 0c sub $0xc,%esp
1103a8: 6a 00 push $0x0
1103aa: e8 75 01 00 00 call 110524 <umask>
1103af: 89 45 94 mov %eax,-0x6c(%ebp)
numask = oumask & ~(S_IWUSR | S_IXUSR);
1103b2: 24 3f and $0x3f,%al
(void)umask(numask);
1103b4: 89 04 24 mov %eax,(%esp)
1103b7: e8 68 01 00 00 call 110524 <umask>
1103bc: 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) {
1103bf: b8 ff 01 00 00 mov $0x1ff,%eax
oumask = umask(0);
numask = oumask & ~(S_IWUSR | S_IXUSR);
(void)umask(numask);
first = 0;
}
if (last)
1103c4: 85 f6 test %esi,%esi
1103c6: 74 11 je 1103d9 <rtems_mkdir+0x9d>
(void)umask(oumask);
1103c8: 83 ec 0c sub $0xc,%esp
1103cb: ff 75 94 pushl -0x6c(%ebp)
1103ce: e8 51 01 00 00 call 110524 <umask>
1103d3: 83 c4 10 add $0x10,%esp
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
1103d6: 8b 45 0c mov 0xc(%ebp),%eax
1103d9: 52 push %edx
1103da: 52 push %edx
1103db: 50 push %eax
1103dc: 53 push %ebx
1103dd: e8 fe 82 ff ff call 1086e0 <mkdir>
1103e2: 83 c4 10 add $0x10,%esp
1103e5: 85 c0 test %eax,%eax
1103e7: 79 5e jns 110447 <rtems_mkdir+0x10b>
if (errno == EEXIST || errno == EISDIR) {
1103e9: e8 c6 25 00 00 call 1129b4 <__errno>
1103ee: 83 38 11 cmpl $0x11,(%eax)
1103f1: 74 0a je 1103fd <rtems_mkdir+0xc1>
1103f3: e8 bc 25 00 00 call 1129b4 <__errno>
1103f8: 83 38 15 cmpl $0x15,(%eax)
1103fb: 75 59 jne 110456 <rtems_mkdir+0x11a> <== ALWAYS TAKEN
if (stat(path, &sb) < 0) {
1103fd: 50 push %eax
1103fe: 50 push %eax
1103ff: 8d 45 a0 lea -0x60(%ebp),%eax
110402: 50 push %eax
110403: 53 push %ebx
110404: e8 8b 00 00 00 call 110494 <stat>
110409: 83 c4 10 add $0x10,%esp
11040c: 85 c0 test %eax,%eax
11040e: 78 46 js 110456 <rtems_mkdir+0x11a> <== NEVER TAKEN
retval = 0;
break;
} else if (!S_ISDIR(sb.st_mode)) {
110410: 8b 45 ac mov -0x54(%ebp),%eax
110413: 25 00 f0 00 00 and $0xf000,%eax
110418: 3d 00 40 00 00 cmp $0x4000,%eax
11041d: 74 22 je 110441 <rtems_mkdir+0x105>
if (last)
11041f: 85 f6 test %esi,%esi
110421: 74 0f je 110432 <rtems_mkdir+0xf6>
errno = EEXIST;
110423: e8 8c 25 00 00 call 1129b4 <__errno>
110428: c7 00 11 00 00 00 movl $0x11,(%eax)
else
errno = ENOTDIR;
retval = 0;
11042e: 31 ff xor %edi,%edi
110430: eb 38 jmp 11046a <rtems_mkdir+0x12e>
break;
} else if (!S_ISDIR(sb.st_mode)) {
if (last)
errno = EEXIST;
else
errno = ENOTDIR;
110432: e8 7d 25 00 00 call 1129b4 <__errno>
110437: c7 00 14 00 00 00 movl $0x14,(%eax)
retval = 0;
11043d: 31 ff xor %edi,%edi
11043f: eb 1b jmp 11045c <rtems_mkdir+0x120>
break;
}
if (last)
110441: 85 f6 test %esi,%esi
110443: 75 3e jne 110483 <rtems_mkdir+0x147>
110445: eb 04 jmp 11044b <rtems_mkdir+0x10f>
} else {
retval = 0;
break;
}
}
if (!last)
110447: 85 f6 test %esi,%esi
110449: 75 3f jne 11048a <rtems_mkdir+0x14e>
*p = '/';
11044b: c6 07 2f movb $0x2f,(%edi)
11044e: 31 c0 xor %eax,%eax
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
110450: 47 inc %edi
110451: e9 1e ff ff ff jmp 110374 <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;
110456: 31 ff xor %edi,%edi
}
}
if (!last)
*p = '/';
}
if (!first && !last)
110458: 85 f6 test %esi,%esi
11045a: 75 0e jne 11046a <rtems_mkdir+0x12e> <== ALWAYS TAKEN
(void)umask(oumask);
11045c: 83 ec 0c sub $0xc,%esp
11045f: ff 75 94 pushl -0x6c(%ebp)
110462: e8 bd 00 00 00 call 110524 <umask>
110467: 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);
11046a: 83 ec 0c sub $0xc,%esp
11046d: 53 push %ebx
11046e: e8 11 7d ff ff call 108184 <free>
}
return success != 0 ? 0 : -1;
110473: 83 c4 10 add $0x10,%esp
110476: 83 ff 01 cmp $0x1,%edi
110479: 19 c0 sbb %eax,%eax
}
11047b: 8d 65 f4 lea -0xc(%ebp),%esp
11047e: 5b pop %ebx
11047f: 5e pop %esi
110480: 5f pop %edi
110481: c9 leave
110482: c3 ret
errno = ENOTDIR;
retval = 0;
break;
}
if (last)
retval = 2;
110483: bf 02 00 00 00 mov $0x2,%edi
110488: eb e0 jmp 11046a <rtems_mkdir+0x12e>
} else {
retval = 0;
break;
}
}
if (!last)
11048a: bf 01 00 00 00 mov $0x1,%edi
11048f: eb d9 jmp 11046a <rtems_mkdir+0x12e>
001147ec <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
1147ec: 55 push %ebp
1147ed: 89 e5 mov %esp,%ebp
1147ef: 57 push %edi
1147f0: 56 push %esi
1147f1: 53 push %ebx
1147f2: 83 ec 1c sub $0x1c,%esp
1147f5: 8b 75 0c mov 0xc(%ebp),%esi
1147f8: 8b 55 10 mov 0x10(%ebp),%edx
1147fb: 8b 7d 14 mov 0x14(%ebp),%edi
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
1147fe: b8 03 00 00 00 mov $0x3,%eax
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
114803: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
114807: 0f 84 ce 00 00 00 je 1148db <rtems_partition_create+0xef>
return RTEMS_INVALID_NAME;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
11480d: b0 09 mov $0x9,%al
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !starting_address )
11480f: 85 f6 test %esi,%esi
114811: 0f 84 c4 00 00 00 je 1148db <rtems_partition_create+0xef>
return RTEMS_INVALID_ADDRESS;
if ( !id )
114817: 83 7d 1c 00 cmpl $0x0,0x1c(%ebp)
11481b: 0f 84 ba 00 00 00 je 1148db <rtems_partition_create+0xef><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114821: 85 ff test %edi,%edi
114823: 0f 84 ad 00 00 00 je 1148d6 <rtems_partition_create+0xea>
114829: 85 d2 test %edx,%edx
11482b: 0f 84 a5 00 00 00 je 1148d6 <rtems_partition_create+0xea>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
114831: b0 08 mov $0x8,%al
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
114833: 39 fa cmp %edi,%edx
114835: 0f 82 a0 00 00 00 jb 1148db <rtems_partition_create+0xef>
11483b: f7 c7 03 00 00 00 test $0x3,%edi
114841: 0f 85 94 00 00 00 jne 1148db <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;
114847: 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 ) )
114849: f7 c6 03 00 00 00 test $0x3,%esi
11484f: 0f 85 86 00 00 00 jne 1148db <rtems_partition_create+0xef>
114855: a1 94 ef 13 00 mov 0x13ef94,%eax
11485a: 40 inc %eax
11485b: a3 94 ef 13 00 mov %eax,0x13ef94
* 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 );
114860: 83 ec 0c sub $0xc,%esp
114863: 68 24 ee 13 00 push $0x13ee24
114868: 89 55 e4 mov %edx,-0x1c(%ebp)
11486b: e8 14 3e 00 00 call 118684 <_Objects_Allocate>
114870: 89 c3 mov %eax,%ebx
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
114872: 83 c4 10 add $0x10,%esp
114875: 85 c0 test %eax,%eax
114877: 8b 55 e4 mov -0x1c(%ebp),%edx
11487a: 75 0c jne 114888 <rtems_partition_create+0x9c>
_Thread_Enable_dispatch();
11487c: e8 4d 4c 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
114881: b8 05 00 00 00 mov $0x5,%eax
114886: eb 53 jmp 1148db <rtems_partition_create+0xef>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
114888: 89 70 10 mov %esi,0x10(%eax)
the_partition->length = length;
11488b: 89 50 14 mov %edx,0x14(%eax)
the_partition->buffer_size = buffer_size;
11488e: 89 78 18 mov %edi,0x18(%eax)
the_partition->attribute_set = attribute_set;
114891: 8b 45 18 mov 0x18(%ebp),%eax
114894: 89 43 1c mov %eax,0x1c(%ebx)
the_partition->number_of_used_blocks = 0;
114897: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
_Chain_Initialize( &the_partition->Memory, starting_address,
11489e: 57 push %edi
11489f: 89 d0 mov %edx,%eax
1148a1: 31 d2 xor %edx,%edx
1148a3: f7 f7 div %edi
1148a5: 50 push %eax
1148a6: 56 push %esi
1148a7: 8d 43 24 lea 0x24(%ebx),%eax
1148aa: 50 push %eax
1148ab: e8 84 2a 00 00 call 117334 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
1148b0: 8b 43 08 mov 0x8(%ebx),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
1148b3: 0f b7 c8 movzwl %ax,%ecx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
1148b6: 8b 15 40 ee 13 00 mov 0x13ee40,%edx
1148bc: 89 1c 8a mov %ebx,(%edx,%ecx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
1148bf: 8b 55 08 mov 0x8(%ebp),%edx
1148c2: 89 53 0c mov %edx,0xc(%ebx)
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
1148c5: 8b 55 1c mov 0x1c(%ebp),%edx
1148c8: 89 02 mov %eax,(%edx)
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
1148ca: e8 ff 4b 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1148cf: 83 c4 10 add $0x10,%esp
1148d2: 31 c0 xor %eax,%eax
1148d4: eb 05 jmp 1148db <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;
1148d6: b8 08 00 00 00 mov $0x8,%eax
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
1148db: 8d 65 f4 lea -0xc(%ebp),%esp
1148de: 5b pop %ebx
1148df: 5e pop %esi
1148e0: 5f pop %edi
1148e1: c9 leave
1148e2: c3 ret
0010b031 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
10b031: 55 push %ebp
10b032: 89 e5 mov %esp,%ebp
10b034: 57 push %edi
10b035: 56 push %esi
10b036: 53 push %ebx
10b037: 83 ec 30 sub $0x30,%esp
10b03a: 8b 75 08 mov 0x8(%ebp),%esi
10b03d: 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 );
10b040: 8d 45 e4 lea -0x1c(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
10b043: 50 push %eax
10b044: 56 push %esi
10b045: 68 54 83 12 00 push $0x128354
10b04a: e8 3d 1e 00 00 call 10ce8c <_Objects_Get>
10b04f: 89 c7 mov %eax,%edi
switch ( location ) {
10b051: 83 c4 10 add $0x10,%esp
10b054: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10b058: 0f 85 3b 01 00 00 jne 10b199 <rtems_rate_monotonic_period+0x168><== NEVER TAKEN
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
10b05e: a1 8c 89 12 00 mov 0x12898c,%eax
10b063: 39 47 40 cmp %eax,0x40(%edi)
10b066: 74 0f je 10b077 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b068: e8 fd 27 00 00 call 10d86a <_Thread_Enable_dispatch>
return RTEMS_NOT_OWNER_OF_RESOURCE;
10b06d: be 17 00 00 00 mov $0x17,%esi
10b072: e9 27 01 00 00 jmp 10b19e <rtems_rate_monotonic_period+0x16d>
}
if ( length == RTEMS_PERIOD_STATUS ) {
10b077: 85 db test %ebx,%ebx
10b079: 75 1b jne 10b096 <rtems_rate_monotonic_period+0x65>
switch ( the_period->state ) {
10b07b: 8b 47 38 mov 0x38(%edi),%eax
10b07e: 31 f6 xor %esi,%esi
10b080: 83 f8 04 cmp $0x4,%eax
10b083: 77 07 ja 10b08c <rtems_rate_monotonic_period+0x5b><== NEVER TAKEN
10b085: 8b 34 85 68 16 12 00 mov 0x121668(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b08c: e8 d9 27 00 00 call 10d86a <_Thread_Enable_dispatch>
return( return_value );
10b091: e9 08 01 00 00 jmp 10b19e <rtems_rate_monotonic_period+0x16d>
}
_ISR_Disable( level );
10b096: 9c pushf
10b097: fa cli
10b098: 8f 45 d4 popl -0x2c(%ebp)
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
10b09b: 8b 47 38 mov 0x38(%edi),%eax
10b09e: 85 c0 test %eax,%eax
10b0a0: 75 4c jne 10b0ee <rtems_rate_monotonic_period+0xbd>
_ISR_Enable( level );
10b0a2: ff 75 d4 pushl -0x2c(%ebp)
10b0a5: 9d popf
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
10b0a6: 83 ec 0c sub $0xc,%esp
10b0a9: 57 push %edi
10b0aa: e8 3f fe ff ff call 10aeee <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
10b0af: 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;
10b0b6: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi)
the_watchdog->routine = routine;
10b0bd: c7 47 2c a8 b3 10 00 movl $0x10b3a8,0x2c(%edi)
the_watchdog->id = id;
10b0c4: 89 77 30 mov %esi,0x30(%edi)
the_watchdog->user_data = user_data;
10b0c7: c7 47 34 00 00 00 00 movl $0x0,0x34(%edi)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
10b0ce: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b0d1: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b0d4: 58 pop %eax
10b0d5: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b0d6: 83 c7 10 add $0x10,%edi
10b0d9: 57 push %edi
10b0da: 68 28 85 12 00 push $0x128528
10b0df: e8 2c 35 00 00 call 10e610 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b0e4: e8 81 27 00 00 call 10d86a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b0e9: 83 c4 10 add $0x10,%esp
10b0ec: eb 65 jmp 10b153 <rtems_rate_monotonic_period+0x122>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
10b0ee: 83 f8 02 cmp $0x2,%eax
10b0f1: 75 64 jne 10b157 <rtems_rate_monotonic_period+0x126>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
10b0f3: 83 ec 0c sub $0xc,%esp
10b0f6: 57 push %edi
10b0f7: e8 5a fe ff ff call 10af56 <_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;
10b0fc: c7 47 38 01 00 00 00 movl $0x1,0x38(%edi)
the_period->next_length = length;
10b103: 89 5f 3c mov %ebx,0x3c(%edi)
_ISR_Enable( level );
10b106: ff 75 d4 pushl -0x2c(%ebp)
10b109: 9d popf
_Thread_Executing->Wait.id = the_period->Object.id;
10b10a: a1 8c 89 12 00 mov 0x12898c,%eax
10b10f: 8b 57 08 mov 0x8(%edi),%edx
10b112: 89 50 20 mov %edx,0x20(%eax)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b115: 5b pop %ebx
10b116: 5e pop %esi
10b117: 68 00 40 00 00 push $0x4000
10b11c: 50 push %eax
10b11d: e8 fe 2e 00 00 call 10e020 <_Thread_Set_state>
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
10b122: 9c pushf
10b123: fa cli
10b124: 5a pop %edx
local_state = the_period->state;
10b125: 8b 47 38 mov 0x38(%edi),%eax
the_period->state = RATE_MONOTONIC_ACTIVE;
10b128: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
_ISR_Enable( level );
10b12f: 52 push %edx
10b130: 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 )
10b131: 83 c4 10 add $0x10,%esp
10b134: 83 f8 03 cmp $0x3,%eax
10b137: 75 15 jne 10b14e <rtems_rate_monotonic_period+0x11d>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
10b139: 51 push %ecx
10b13a: 51 push %ecx
10b13b: 68 00 40 00 00 push $0x4000
10b140: ff 35 8c 89 12 00 pushl 0x12898c
10b146: e8 ed 23 00 00 call 10d538 <_Thread_Clear_state>
10b14b: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b14e: e8 17 27 00 00 call 10d86a <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10b153: 31 f6 xor %esi,%esi
10b155: eb 47 jmp 10b19e <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b157: be 04 00 00 00 mov $0x4,%esi
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
10b15c: 83 f8 04 cmp $0x4,%eax
10b15f: 75 3d jne 10b19e <rtems_rate_monotonic_period+0x16d><== NEVER TAKEN
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
10b161: 83 ec 0c sub $0xc,%esp
10b164: 57 push %edi
10b165: e8 ec fd ff ff call 10af56 <_Rate_monotonic_Update_statistics>
_ISR_Enable( level );
10b16a: ff 75 d4 pushl -0x2c(%ebp)
10b16d: 9d popf
the_period->state = RATE_MONOTONIC_ACTIVE;
10b16e: c7 47 38 02 00 00 00 movl $0x2,0x38(%edi)
the_period->next_length = length;
10b175: 89 5f 3c mov %ebx,0x3c(%edi)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10b178: 89 5f 1c mov %ebx,0x1c(%edi)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10b17b: 58 pop %eax
10b17c: 5a pop %edx
_Watchdog_Insert_ticks( &the_period->Timer, length );
10b17d: 83 c7 10 add $0x10,%edi
10b180: 57 push %edi
10b181: 68 28 85 12 00 push $0x128528
10b186: e8 85 34 00 00 call 10e610 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b18b: e8 da 26 00 00 call 10d86a <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
10b190: 83 c4 10 add $0x10,%esp
10b193: 66 be 06 00 mov $0x6,%si
10b197: eb 05 jmp 10b19e <rtems_rate_monotonic_period+0x16d>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10b199: be 04 00 00 00 mov $0x4,%esi
}
10b19e: 89 f0 mov %esi,%eax
10b1a0: 8d 65 f4 lea -0xc(%ebp),%esp
10b1a3: 5b pop %ebx
10b1a4: 5e pop %esi
10b1a5: 5f pop %edi
10b1a6: c9 leave
10b1a7: c3 ret
0010b1a8 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
10b1a8: 55 push %ebp
10b1a9: 89 e5 mov %esp,%ebp
10b1ab: 57 push %edi
10b1ac: 56 push %esi
10b1ad: 53 push %ebx
10b1ae: 83 ec 7c sub $0x7c,%esp
10b1b1: 8b 5d 08 mov 0x8(%ebp),%ebx
10b1b4: 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 )
10b1b7: 85 ff test %edi,%edi
10b1b9: 0f 84 2b 01 00 00 je 10b2ea <rtems_rate_monotonic_report_statistics_with_plugin+0x142><== NEVER TAKEN
return;
(*print)( context, "Period information by period\n" );
10b1bf: 52 push %edx
10b1c0: 52 push %edx
10b1c1: 68 7c 16 12 00 push $0x12167c
10b1c6: 53 push %ebx
10b1c7: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
10b1c9: 5e pop %esi
10b1ca: 58 pop %eax
10b1cb: 68 9a 16 12 00 push $0x12169a
10b1d0: 53 push %ebx
10b1d1: ff d7 call *%edi
(*print)( context, "--- Wall times are in seconds ---\n" );
10b1d3: 5a pop %edx
10b1d4: 59 pop %ecx
10b1d5: 68 bc 16 12 00 push $0x1216bc
10b1da: 53 push %ebx
10b1db: ff d7 call *%edi
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
10b1dd: 5e pop %esi
10b1de: 58 pop %eax
10b1df: 68 df 16 12 00 push $0x1216df
10b1e4: 53 push %ebx
10b1e5: ff d7 call *%edi
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
10b1e7: 5a pop %edx
10b1e8: 59 pop %ecx
10b1e9: 68 2a 17 12 00 push $0x12172a
10b1ee: 53 push %ebx
10b1ef: 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 ;
10b1f1: 8b 35 5c 83 12 00 mov 0x12835c,%esi
10b1f7: 83 c4 10 add $0x10,%esp
10b1fa: e9 df 00 00 00 jmp 10b2de <rtems_rate_monotonic_report_statistics_with_plugin+0x136>
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
10b1ff: 50 push %eax
10b200: 50 push %eax
10b201: 8d 45 88 lea -0x78(%ebp),%eax
10b204: 50 push %eax
10b205: 56 push %esi
10b206: e8 85 56 00 00 call 110890 <rtems_rate_monotonic_get_statistics>
if ( status != RTEMS_SUCCESSFUL )
10b20b: 83 c4 10 add $0x10,%esp
10b20e: 85 c0 test %eax,%eax
10b210: 0f 85 c7 00 00 00 jne 10b2dd <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 );
10b216: 51 push %ecx
10b217: 51 push %ecx
10b218: 8d 55 c0 lea -0x40(%ebp),%edx
10b21b: 52 push %edx
10b21c: 56 push %esi
10b21d: e8 12 57 00 00 call 110934 <rtems_rate_monotonic_get_status>
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
10b222: 83 c4 0c add $0xc,%esp
10b225: 8d 45 e3 lea -0x1d(%ebp),%eax
10b228: 50 push %eax
10b229: 6a 05 push $0x5
10b22b: ff 75 c0 pushl -0x40(%ebp)
10b22e: e8 01 02 00 00 call 10b434 <rtems_object_get_name>
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
10b233: 58 pop %eax
10b234: 5a pop %edx
10b235: ff 75 8c pushl -0x74(%ebp)
10b238: ff 75 88 pushl -0x78(%ebp)
10b23b: 8d 55 e3 lea -0x1d(%ebp),%edx
10b23e: 52 push %edx
10b23f: 56 push %esi
10b240: 68 76 17 12 00 push $0x121776
10b245: 53 push %ebx
10b246: ff d7 call *%edi
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
10b248: 8b 45 88 mov -0x78(%ebp),%eax
10b24b: 83 c4 20 add $0x20,%esp
10b24e: 85 c0 test %eax,%eax
10b250: 75 0f jne 10b261 <rtems_rate_monotonic_report_statistics_with_plugin+0xb9>
(*print)( context, "\n" );
10b252: 51 push %ecx
10b253: 51 push %ecx
10b254: 68 f0 19 12 00 push $0x1219f0
10b259: 53 push %ebx
10b25a: ff d7 call *%edi
continue;
10b25c: 83 c4 10 add $0x10,%esp
10b25f: eb 7c jmp 10b2dd <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 );
10b261: 52 push %edx
10b262: 8d 55 d8 lea -0x28(%ebp),%edx
10b265: 52 push %edx
10b266: 50 push %eax
10b267: 8d 45 a0 lea -0x60(%ebp),%eax
10b26a: 50 push %eax
10b26b: e8 74 30 00 00 call 10e2e4 <_Timespec_Divide_by_integer>
(*print)( context,
10b270: 8b 45 dc mov -0x24(%ebp),%eax
10b273: b9 e8 03 00 00 mov $0x3e8,%ecx
10b278: 99 cltd
10b279: f7 f9 idiv %ecx
10b27b: 50 push %eax
10b27c: ff 75 d8 pushl -0x28(%ebp)
10b27f: 8b 45 9c mov -0x64(%ebp),%eax
10b282: 99 cltd
10b283: f7 f9 idiv %ecx
10b285: 50 push %eax
10b286: ff 75 98 pushl -0x68(%ebp)
10b289: 8b 45 94 mov -0x6c(%ebp),%eax
10b28c: 99 cltd
10b28d: f7 f9 idiv %ecx
10b28f: 50 push %eax
10b290: ff 75 90 pushl -0x70(%ebp)
10b293: 68 8d 17 12 00 push $0x12178d
10b298: 53 push %ebx
10b299: 89 4d 84 mov %ecx,-0x7c(%ebp)
10b29c: 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);
10b29e: 83 c4 2c add $0x2c,%esp
10b2a1: 8d 55 d8 lea -0x28(%ebp),%edx
10b2a4: 52 push %edx
10b2a5: 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;
10b2a8: 8d 45 b8 lea -0x48(%ebp),%eax
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
10b2ab: 50 push %eax
10b2ac: e8 33 30 00 00 call 10e2e4 <_Timespec_Divide_by_integer>
(*print)( context,
10b2b1: 8b 45 dc mov -0x24(%ebp),%eax
10b2b4: 8b 4d 84 mov -0x7c(%ebp),%ecx
10b2b7: 99 cltd
10b2b8: f7 f9 idiv %ecx
10b2ba: 50 push %eax
10b2bb: ff 75 d8 pushl -0x28(%ebp)
10b2be: 8b 45 b4 mov -0x4c(%ebp),%eax
10b2c1: 99 cltd
10b2c2: f7 f9 idiv %ecx
10b2c4: 50 push %eax
10b2c5: ff 75 b0 pushl -0x50(%ebp)
10b2c8: 8b 45 ac mov -0x54(%ebp),%eax
10b2cb: 99 cltd
10b2cc: f7 f9 idiv %ecx
10b2ce: 50 push %eax
10b2cf: ff 75 a8 pushl -0x58(%ebp)
10b2d2: 68 ac 17 12 00 push $0x1217ac
10b2d7: 53 push %ebx
10b2d8: ff d7 call *%edi
10b2da: 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++ ) {
10b2dd: 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 ;
10b2de: 3b 35 60 83 12 00 cmp 0x128360,%esi
10b2e4: 0f 86 15 ff ff ff jbe 10b1ff <rtems_rate_monotonic_report_statistics_with_plugin+0x57>
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
10b2ea: 8d 65 f4 lea -0xc(%ebp),%esp
10b2ed: 5b pop %ebx
10b2ee: 5e pop %esi
10b2ef: 5f pop %edi
10b2f0: c9 leave
10b2f1: c3 ret
00115b4c <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
115b4c: 55 push %ebp
115b4d: 89 e5 mov %esp,%ebp
115b4f: 53 push %ebx
115b50: 83 ec 14 sub $0x14,%esp
115b53: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
115b56: 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 )
115b5b: 85 db test %ebx,%ebx
115b5d: 74 6d je 115bcc <rtems_signal_send+0x80>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
115b5f: 50 push %eax
115b60: 50 push %eax
115b61: 8d 45 f4 lea -0xc(%ebp),%eax
115b64: 50 push %eax
115b65: ff 75 08 pushl 0x8(%ebp)
115b68: e8 83 39 00 00 call 1194f0 <_Thread_Get>
switch ( location ) {
115b6d: 83 c4 10 add $0x10,%esp
115b70: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
115b74: 75 51 jne 115bc7 <rtems_signal_send+0x7b>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
115b76: 8b 90 e8 00 00 00 mov 0xe8(%eax),%edx
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
115b7c: 83 7a 0c 00 cmpl $0x0,0xc(%edx)
115b80: 74 39 je 115bbb <rtems_signal_send+0x6f>
if ( asr->is_enabled ) {
115b82: 80 7a 08 00 cmpb $0x0,0x8(%edx)
115b86: 74 22 je 115baa <rtems_signal_send+0x5e>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115b88: 9c pushf
115b89: fa cli
115b8a: 59 pop %ecx
*signal_set |= signals;
115b8b: 09 5a 14 or %ebx,0x14(%edx)
_ISR_Enable( _level );
115b8e: 51 push %ecx
115b8f: 9d popf
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
115b90: 83 3d e0 f4 13 00 00 cmpl $0x0,0x13f4e0
115b97: 74 19 je 115bb2 <rtems_signal_send+0x66>
115b99: 3b 05 e4 f4 13 00 cmp 0x13f4e4,%eax
115b9f: 75 11 jne 115bb2 <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115ba1: c6 05 f0 f4 13 00 01 movb $0x1,0x13f4f0
115ba8: eb 08 jmp 115bb2 <rtems_signal_send+0x66>
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
115baa: 9c pushf
115bab: fa cli
115bac: 58 pop %eax
*signal_set |= signals;
115bad: 09 5a 18 or %ebx,0x18(%edx)
_ISR_Enable( _level );
115bb0: 50 push %eax
115bb1: 9d popf
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
115bb2: e8 17 39 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
115bb7: 31 c0 xor %eax,%eax
115bb9: eb 11 jmp 115bcc <rtems_signal_send+0x80>
}
_Thread_Enable_dispatch();
115bbb: e8 0e 39 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_NOT_DEFINED;
115bc0: b8 0b 00 00 00 mov $0xb,%eax
115bc5: eb 05 jmp 115bcc <rtems_signal_send+0x80>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
115bc7: b8 04 00 00 00 mov $0x4,%eax
}
115bcc: 8b 5d fc mov -0x4(%ebp),%ebx
115bcf: c9 leave
115bd0: c3 ret
001072b4 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
1072b4: 55 push %ebp
1072b5: 89 e5 mov %esp,%ebp
1072b7: 57 push %edi
1072b8: 56 push %esi
1072b9: 8b 45 08 mov 0x8(%ebp),%eax
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
1072bc: 83 78 08 00 cmpl $0x0,0x8(%eax)
1072c0: 74 15 je 1072d7 <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;
1072c2: 8b b8 bc 00 00 00 mov 0xbc(%eax),%edi
1072c8: 83 c7 08 add $0x8,%edi
1072cb: be 08 72 12 00 mov $0x127208,%esi
1072d0: b9 04 00 00 00 mov $0x4,%ecx
1072d5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
1072d7: 5e pop %esi
1072d8: 5f pop %edi
1072d9: c9 leave
1072da: c3 ret
0010728d <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
10728d: 55 push %ebp
10728e: 89 e5 mov %esp,%ebp
107290: 57 push %edi
107291: 8b 7d 0c mov 0xc(%ebp),%edi
Stack_check_Initialize();
107294: e8 8a ff ff ff call 107223 <Stack_check_Initialize>
if (the_thread)
107299: 85 ff test %edi,%edi
10729b: 74 12 je 1072af <rtems_stack_checker_create_extension+0x22><== NEVER TAKEN
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
10729d: 8b 8f b8 00 00 00 mov 0xb8(%edi),%ecx
1072a3: 8b 97 bc 00 00 00 mov 0xbc(%edi),%edx
1072a9: b0 a5 mov $0xa5,%al
1072ab: 89 d7 mov %edx,%edi
1072ad: f3 aa rep stos %al,%es:(%edi)
return true;
}
1072af: b0 01 mov $0x1,%al
1072b1: 5f pop %edi
1072b2: c9 leave
1072b3: c3 ret
001073e8 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
1073e8: 55 push %ebp
1073e9: 89 e5 mov %esp,%ebp
1073eb: 53 push %ebx
1073ec: 83 ec 04 sub $0x4,%esp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
1073ef: a1 1c 79 12 00 mov 0x12791c,%eax
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
1073f4: 8b 90 bc 00 00 00 mov 0xbc(%eax),%edx
return false;
1073fa: 31 db xor %ebx,%ebx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
1073fc: 39 d5 cmp %edx,%ebp
1073fe: 72 0e jb 10740e <rtems_stack_checker_is_blown+0x26><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
107400: 8b 80 b8 00 00 00 mov 0xb8(%eax),%eax
107406: 8d 04 02 lea (%edx,%eax,1),%eax
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
107409: 39 c5 cmp %eax,%ebp
10740b: 0f 96 c3 setbe %bl
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
bool sp_ok;
bool pattern_ok = true;
10740e: b0 01 mov $0x1,%al
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
107410: 83 3d f8 6e 12 00 00 cmpl $0x0,0x126ef8
107417: 74 19 je 107432 <rtems_stack_checker_is_blown+0x4a><== NEVER TAKEN
pattern_ok = (!memcmp(
107419: 83 c2 08 add $0x8,%edx
10741c: 51 push %ecx
10741d: 6a 10 push $0x10
10741f: 68 08 72 12 00 push $0x127208
107424: 52 push %edx
107425: e8 9e cb 00 00 call 113fc8 <memcmp>
10742a: 83 c4 10 add $0x10,%esp
10742d: 85 c0 test %eax,%eax
10742f: 0f 94 c0 sete %al
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
107432: 84 db test %bl,%bl
107434: 74 04 je 10743a <rtems_stack_checker_is_blown+0x52><== NEVER TAKEN
107436: 84 c0 test %al,%al
107438: 75 11 jne 10744b <rtems_stack_checker_is_blown+0x63><== ALWAYS TAKEN
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
10743a: 52 push %edx <== NOT EXECUTED
10743b: 52 push %edx <== NOT EXECUTED
10743c: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
10743f: 50 push %eax <== NOT EXECUTED
107440: ff 35 1c 79 12 00 pushl 0x12791c <== NOT EXECUTED
107446: e8 90 fe ff ff call 1072db <Stack_check_report_blown_task><== NOT EXECUTED
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
10744b: 31 c0 xor %eax,%eax
10744d: 8b 5d fc mov -0x4(%ebp),%ebx
107450: c9 leave
107451: c3 ret
001074b7 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
1074b7: 55 push %ebp <== NOT EXECUTED
1074b8: 89 e5 mov %esp,%ebp <== NOT EXECUTED
1074ba: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
1074bd: 68 1c 8c 10 00 push $0x108c1c <== NOT EXECUTED
1074c2: 6a 00 push $0x0 <== NOT EXECUTED
1074c4: e8 89 ff ff ff call 107452 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
1074c9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
1074cc: c9 leave <== NOT EXECUTED
1074cd: c3 ret <== NOT EXECUTED
00107452 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
107452: 55 push %ebp <== NOT EXECUTED
107453: 89 e5 mov %esp,%ebp <== NOT EXECUTED
107455: 56 push %esi <== NOT EXECUTED
107456: 53 push %ebx <== NOT EXECUTED
107457: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
10745a: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED
if ( !print )
10745d: 85 db test %ebx,%ebx <== NOT EXECUTED
10745f: 74 4f je 1074b0 <rtems_stack_checker_report_usage_with_plugin+0x5e><== NOT EXECUTED
return;
print_context = context;
107461: 89 35 f0 6e 12 00 mov %esi,0x126ef0 <== NOT EXECUTED
print_handler = print;
107467: 89 1d f4 6e 12 00 mov %ebx,0x126ef4 <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
10746d: 51 push %ecx <== NOT EXECUTED
10746e: 51 push %ecx <== NOT EXECUTED
10746f: 68 4f 17 12 00 push $0x12174f <== NOT EXECUTED
107474: 56 push %esi <== NOT EXECUTED
107475: ff d3 call *%ebx <== NOT EXECUTED
(*print)( context,
107477: 58 pop %eax <== NOT EXECUTED
107478: 5a pop %edx <== NOT EXECUTED
107479: 68 66 17 12 00 push $0x121766 <== NOT EXECUTED
10747e: 56 push %esi <== NOT EXECUTED
10747f: 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 );
107481: c7 04 24 08 71 10 00 movl $0x107108,(%esp) <== NOT EXECUTED
107488: e8 df 63 00 00 call 10d86c <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);
10748d: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED
107494: e8 6f fc ff ff call 107108 <Stack_check_Dump_threads_usage><== NOT EXECUTED
#endif
print_context = NULL;
107499: c7 05 f0 6e 12 00 00 movl $0x0,0x126ef0 <== NOT EXECUTED
1074a0: 00 00 00
print_handler = NULL;
1074a3: c7 05 f4 6e 12 00 00 movl $0x0,0x126ef4 <== NOT EXECUTED
1074aa: 00 00 00
1074ad: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
1074b0: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
1074b3: 5b pop %ebx <== NOT EXECUTED
1074b4: 5e pop %esi <== NOT EXECUTED
1074b5: c9 leave <== NOT EXECUTED
1074b6: c3 ret <== NOT EXECUTED
0010738f <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
10738f: 55 push %ebp
107390: 89 e5 mov %esp,%ebp
107392: 53 push %ebx
107393: 83 ec 14 sub $0x14,%esp
107396: 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);
107399: 8b 83 bc 00 00 00 mov 0xbc(%ebx),%eax
10739f: 8d 48 08 lea 0x8(%eax),%ecx
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
return false;
1073a2: 31 d2 xor %edx,%edx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
1073a4: 39 c5 cmp %eax,%ebp
1073a6: 72 0b jb 1073b3 <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
1073a8: 03 83 b8 00 00 00 add 0xb8(%ebx),%eax
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
1073ae: 39 c5 cmp %eax,%ebp
1073b0: 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,
1073b3: 50 push %eax
1073b4: 6a 10 push $0x10
1073b6: 68 08 72 12 00 push $0x127208
1073bb: 51 push %ecx
1073bc: 88 55 f4 mov %dl,-0xc(%ebp)
1073bf: e8 04 cc 00 00 call 113fc8 <memcmp>
1073c4: 83 c4 10 add $0x10,%esp
1073c7: 85 c0 test %eax,%eax
1073c9: 0f 94 c0 sete %al
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
1073cc: 8a 55 f4 mov -0xc(%ebp),%dl
1073cf: 84 d2 test %dl,%dl
1073d1: 74 04 je 1073d7 <rtems_stack_checker_switch_extension+0x48><== NEVER TAKEN
1073d3: 84 c0 test %al,%al
1073d5: 75 0c jne 1073e3 <rtems_stack_checker_switch_extension+0x54><== ALWAYS TAKEN
Stack_check_report_blown_task( running, pattern_ok );
1073d7: 52 push %edx <== NOT EXECUTED
1073d8: 52 push %edx <== NOT EXECUTED
1073d9: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
1073dc: 50 push %eax <== NOT EXECUTED
1073dd: 53 push %ebx <== NOT EXECUTED
1073de: e8 f8 fe ff ff call 1072db <Stack_check_report_blown_task><== NOT EXECUTED
}
}
1073e3: 8b 5d fc mov -0x4(%ebp),%ebx
1073e6: c9 leave
1073e7: c3 ret
0010efe0 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10efe0: 55 push %ebp
10efe1: 89 e5 mov %esp,%ebp
10efe3: 57 push %edi
10efe4: 56 push %esi
10efe5: 53 push %ebx
10efe6: 83 ec 2c sub $0x2c,%esp
10efe9: 8b 75 08 mov 0x8(%ebp),%esi
10efec: 8b 5d 0c mov 0xc(%ebp),%ebx
10efef: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10eff2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10eff7: 85 db test %ebx,%ebx
10eff9: 74 6e je 10f069 <rtems_string_to_double+0x89><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
errno = 0;
10effb: e8 a4 2a 00 00 call 111aa4 <__errno>
10f000: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f006: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f00c: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10f013: 50 push %eax
10f014: 50 push %eax
10f015: 8d 45 e4 lea -0x1c(%ebp),%eax
10f018: 50 push %eax
10f019: 56 push %esi
10f01a: e8 29 55 00 00 call 114548 <strtod>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f01f: 83 c4 10 add $0x10,%esp
10f022: 85 ff test %edi,%edi
10f024: 74 05 je 10f02b <rtems_string_to_double+0x4b>
*endptr = end;
10f026: 8b 45 e4 mov -0x1c(%ebp),%eax
10f029: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f02b: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f030: 39 75 e4 cmp %esi,-0x1c(%ebp)
10f033: 74 2e je 10f063 <rtems_string_to_double+0x83>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f035: dd 05 b8 3d 12 00 fldl 0x123db8
10f03b: d9 c9 fxch %st(1)
10f03d: dd e1 fucom %st(1)
10f03f: df e0 fnstsw %ax
10f041: dd d9 fstp %st(1)
10f043: 9e sahf
10f044: 76 17 jbe 10f05d <rtems_string_to_double+0x7d>
10f046: dd 5d c8 fstpl -0x38(%ebp)
10f049: e8 56 2a 00 00 call 111aa4 <__errno>
10f04e: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f050: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f055: 83 3a 22 cmpl $0x22,(%edx)
10f058: dd 45 c8 fldl -0x38(%ebp)
10f05b: 74 0a je 10f067 <rtems_string_to_double+0x87><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f05d: dd 1b fstpl (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f05f: 31 c0 xor %eax,%eax
10f061: eb 06 jmp 10f069 <rtems_string_to_double+0x89>
10f063: dd d8 fstp %st(0)
10f065: eb 02 jmp 10f069 <rtems_string_to_double+0x89>
10f067: dd d8 fstp %st(0)
}
10f069: 8d 65 f4 lea -0xc(%ebp),%esp
10f06c: 5b pop %ebx
10f06d: 5e pop %esi
10f06e: 5f pop %edi
10f06f: c9 leave
10f070: c3 ret
0010f074 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f074: 55 push %ebp
10f075: 89 e5 mov %esp,%ebp
10f077: 57 push %edi
10f078: 56 push %esi
10f079: 53 push %ebx
10f07a: 83 ec 2c sub $0x2c,%esp
10f07d: 8b 75 08 mov 0x8(%ebp),%esi
10f080: 8b 5d 0c mov 0xc(%ebp),%ebx
10f083: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f086: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f08b: 85 db test %ebx,%ebx
10f08d: 74 67 je 10f0f6 <rtems_string_to_float+0x82>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f08f: e8 10 2a 00 00 call 111aa4 <__errno>
10f094: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f09a: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10f0a0: 50 push %eax
10f0a1: 50 push %eax
10f0a2: 8d 45 e4 lea -0x1c(%ebp),%eax
10f0a5: 50 push %eax
10f0a6: 56 push %esi
10f0a7: e8 b8 54 00 00 call 114564 <strtof>
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f0ac: 83 c4 10 add $0x10,%esp
10f0af: 85 ff test %edi,%edi
10f0b1: 74 05 je 10f0b8 <rtems_string_to_float+0x44>
*endptr = end;
10f0b3: 8b 45 e4 mov -0x1c(%ebp),%eax
10f0b6: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f0b8: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f0bd: 39 75 e4 cmp %esi,-0x1c(%ebp)
10f0c0: 74 2e je 10f0f0 <rtems_string_to_float+0x7c>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f0c2: d9 05 c0 3d 12 00 flds 0x123dc0
10f0c8: d9 c9 fxch %st(1)
10f0ca: dd e1 fucom %st(1)
10f0cc: df e0 fnstsw %ax
10f0ce: dd d9 fstp %st(1)
10f0d0: 9e sahf
10f0d1: 76 17 jbe 10f0ea <rtems_string_to_float+0x76>
10f0d3: d9 5d c8 fstps -0x38(%ebp)
10f0d6: e8 c9 29 00 00 call 111aa4 <__errno>
10f0db: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f0dd: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f0e2: 83 3a 22 cmpl $0x22,(%edx)
10f0e5: d9 45 c8 flds -0x38(%ebp)
10f0e8: 74 0a je 10f0f4 <rtems_string_to_float+0x80><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f0ea: d9 1b fstps (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f0ec: 31 c0 xor %eax,%eax
10f0ee: eb 06 jmp 10f0f6 <rtems_string_to_float+0x82>
10f0f0: dd d8 fstp %st(0)
10f0f2: eb 02 jmp 10f0f6 <rtems_string_to_float+0x82>
10f0f4: dd d8 fstp %st(0)
}
10f0f6: 8d 65 f4 lea -0xc(%ebp),%esp
10f0f9: 5b pop %ebx
10f0fa: 5e pop %esi
10f0fb: 5f pop %edi
10f0fc: c9 leave
10f0fd: c3 ret
0010f180 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f180: 55 push %ebp
10f181: 89 e5 mov %esp,%ebp
10f183: 57 push %edi
10f184: 56 push %esi
10f185: 53 push %ebx
10f186: 83 ec 2c sub $0x2c,%esp
10f189: 8b 5d 0c mov 0xc(%ebp),%ebx
10f18c: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f18f: b9 09 00 00 00 mov $0x9,%ecx
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f194: 85 db test %ebx,%ebx
10f196: 74 76 je 10f20e <rtems_string_to_long_long+0x8e>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f198: e8 07 29 00 00 call 111aa4 <__errno>
10f19d: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f1a3: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f1a9: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f1b0: 50 push %eax
10f1b1: ff 75 14 pushl 0x14(%ebp)
10f1b4: 8d 45 e4 lea -0x1c(%ebp),%eax
10f1b7: 50 push %eax
10f1b8: ff 75 08 pushl 0x8(%ebp)
10f1bb: e8 80 55 00 00 call 114740 <strtoll>
10f1c0: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f1c2: 83 c4 10 add $0x10,%esp
10f1c5: 85 ff test %edi,%edi
10f1c7: 74 05 je 10f1ce <rtems_string_to_long_long+0x4e>
*endptr = end;
10f1c9: 8b 45 e4 mov -0x1c(%ebp),%eax
10f1cc: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f1ce: b9 0b 00 00 00 mov $0xb,%ecx
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f1d3: 8b 45 08 mov 0x8(%ebp),%eax
10f1d6: 39 45 e4 cmp %eax,-0x1c(%ebp)
10f1d9: 74 33 je 10f20e <rtems_string_to_long_long+0x8e>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f1db: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx
10f1e1: 75 05 jne 10f1e8 <rtems_string_to_long_long+0x68>
10f1e3: 83 fe ff cmp $0xffffffff,%esi
10f1e6: 74 0a je 10f1f2 <rtems_string_to_long_long+0x72><== ALWAYS TAKEN
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10f1e8: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax
10f1ee: 09 f0 or %esi,%eax
10f1f0: 75 15 jne 10f207 <rtems_string_to_long_long+0x87>
10f1f2: 89 55 d4 mov %edx,-0x2c(%ebp)
10f1f5: e8 aa 28 00 00 call 111aa4 <__errno>
return RTEMS_INVALID_NUMBER;
10f1fa: b9 0a 00 00 00 mov $0xa,%ecx
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MIN
/* there was an underflow */
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
10f1ff: 83 38 22 cmpl $0x22,(%eax)
10f202: 8b 55 d4 mov -0x2c(%ebp),%edx
10f205: 74 07 je 10f20e <rtems_string_to_long_long+0x8e>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f207: 89 33 mov %esi,(%ebx)
10f209: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f20c: 31 c9 xor %ecx,%ecx
}
10f20e: 89 c8 mov %ecx,%eax
10f210: 8d 65 f4 lea -0xc(%ebp),%esp
10f213: 5b pop %ebx
10f214: 5e pop %esi
10f215: 5f pop %edi
10f216: c9 leave
10f217: c3 ret
0010f2a0 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f2a0: 55 push %ebp
10f2a1: 89 e5 mov %esp,%ebp
10f2a3: 57 push %edi
10f2a4: 56 push %esi
10f2a5: 53 push %ebx
10f2a6: 83 ec 2c sub $0x2c,%esp
10f2a9: 8b 7d 08 mov 0x8(%ebp),%edi
10f2ac: 8b 5d 0c mov 0xc(%ebp),%ebx
10f2af: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f2b2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f2b7: 85 db test %ebx,%ebx
10f2b9: 74 56 je 10f311 <rtems_string_to_pointer+0x71>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f2bb: 89 55 d4 mov %edx,-0x2c(%ebp)
10f2be: e8 e1 27 00 00 call 111aa4 <__errno>
10f2c3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f2c9: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
10f2cf: 50 push %eax
10f2d0: 6a 10 push $0x10
10f2d2: 8d 45 e4 lea -0x1c(%ebp),%eax
10f2d5: 50 push %eax
10f2d6: 57 push %edi
10f2d7: e8 04 59 00 00 call 114be0 <strtoul>
10f2dc: 89 c6 mov %eax,%esi
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f2de: 83 c4 10 add $0x10,%esp
10f2e1: 8b 55 d4 mov -0x2c(%ebp),%edx
10f2e4: 85 d2 test %edx,%edx
10f2e6: 74 05 je 10f2ed <rtems_string_to_pointer+0x4d>
*endptr = end;
10f2e8: 8b 45 e4 mov -0x1c(%ebp),%eax
10f2eb: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f2ed: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f2f2: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f2f5: 74 1a je 10f311 <rtems_string_to_pointer+0x71>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f2f7: 83 fe ff cmp $0xffffffff,%esi
10f2fa: 75 11 jne 10f30d <rtems_string_to_pointer+0x6d><== ALWAYS TAKEN
10f2fc: e8 a3 27 00 00 call 111aa4 <__errno> <== NOT EXECUTED
10f301: 89 c2 mov %eax,%edx <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10f303: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f308: 83 3a 22 cmpl $0x22,(%edx) <== NOT EXECUTED
10f30b: 74 04 je 10f311 <rtems_string_to_pointer+0x71><== NOT EXECUTED
if ( (result == STRING_TO_MIN) && (errno == ERANGE))
return RTEMS_INVALID_NUMBER;
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
10f30d: 89 33 mov %esi,(%ebx)
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
10f30f: 31 c0 xor %eax,%eax
}
10f311: 8d 65 f4 lea -0xc(%ebp),%esp
10f314: 5b pop %ebx
10f315: 5e pop %esi
10f316: 5f pop %edi
10f317: c9 leave
10f318: c3 ret
0010f378 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f378: 55 push %ebp
10f379: 89 e5 mov %esp,%ebp
10f37b: 57 push %edi
10f37c: 56 push %esi
10f37d: 53 push %ebx
10f37e: 83 ec 2c sub $0x2c,%esp
10f381: 8b 7d 08 mov 0x8(%ebp),%edi
10f384: 8b 5d 0c mov 0xc(%ebp),%ebx
10f387: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f38a: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f38f: 85 db test %ebx,%ebx
10f391: 74 57 je 10f3ea <rtems_string_to_unsigned_int+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f393: 89 55 d4 mov %edx,-0x2c(%ebp)
10f396: e8 09 27 00 00 call 111aa4 <__errno>
10f39b: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f3a1: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f3a7: 50 push %eax
10f3a8: ff 75 14 pushl 0x14(%ebp)
10f3ab: 8d 45 e4 lea -0x1c(%ebp),%eax
10f3ae: 50 push %eax
10f3af: 57 push %edi
10f3b0: e8 2b 58 00 00 call 114be0 <strtoul>
10f3b5: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f3b7: 83 c4 10 add $0x10,%esp
10f3ba: 8b 55 d4 mov -0x2c(%ebp),%edx
10f3bd: 85 d2 test %edx,%edx
10f3bf: 74 05 je 10f3c6 <rtems_string_to_unsigned_int+0x4e>
*endptr = end;
10f3c1: 8b 45 e4 mov -0x1c(%ebp),%eax
10f3c4: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f3c6: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f3cb: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f3ce: 74 1a je 10f3ea <rtems_string_to_unsigned_int+0x72>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f3d0: 83 fe ff cmp $0xffffffff,%esi
10f3d3: 75 11 jne 10f3e6 <rtems_string_to_unsigned_int+0x6e>
10f3d5: e8 ca 26 00 00 call 111aa4 <__errno>
10f3da: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f3dc: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f3e1: 83 3a 22 cmpl $0x22,(%edx)
10f3e4: 74 04 je 10f3ea <rtems_string_to_unsigned_int+0x72><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f3e6: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f3e8: 31 c0 xor %eax,%eax
}
10f3ea: 8d 65 f4 lea -0xc(%ebp),%esp
10f3ed: 5b pop %ebx
10f3ee: 5e pop %esi
10f3ef: 5f pop %edi
10f3f0: c9 leave
10f3f1: c3 ret
0010f480 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f480: 55 push %ebp
10f481: 89 e5 mov %esp,%ebp
10f483: 57 push %edi
10f484: 56 push %esi
10f485: 53 push %ebx
10f486: 83 ec 2c sub $0x2c,%esp
10f489: 8b 7d 08 mov 0x8(%ebp),%edi
10f48c: 8b 5d 0c mov 0xc(%ebp),%ebx
10f48f: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f492: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f497: 85 db test %ebx,%ebx
10f499: 74 57 je 10f4f2 <rtems_string_to_unsigned_long+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f49b: 89 55 d4 mov %edx,-0x2c(%ebp)
10f49e: e8 01 26 00 00 call 111aa4 <__errno>
10f4a3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f4a9: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f4af: 50 push %eax
10f4b0: ff 75 14 pushl 0x14(%ebp)
10f4b3: 8d 45 e4 lea -0x1c(%ebp),%eax
10f4b6: 50 push %eax
10f4b7: 57 push %edi
10f4b8: e8 23 57 00 00 call 114be0 <strtoul>
10f4bd: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f4bf: 83 c4 10 add $0x10,%esp
10f4c2: 8b 55 d4 mov -0x2c(%ebp),%edx
10f4c5: 85 d2 test %edx,%edx
10f4c7: 74 05 je 10f4ce <rtems_string_to_unsigned_long+0x4e>
*endptr = end;
10f4c9: 8b 45 e4 mov -0x1c(%ebp),%eax
10f4cc: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f4ce: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f4d3: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f4d6: 74 1a je 10f4f2 <rtems_string_to_unsigned_long+0x72>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f4d8: 83 fe ff cmp $0xffffffff,%esi
10f4db: 75 11 jne 10f4ee <rtems_string_to_unsigned_long+0x6e>
10f4dd: e8 c2 25 00 00 call 111aa4 <__errno>
10f4e2: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f4e4: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f4e9: 83 3a 22 cmpl $0x22,(%edx)
10f4ec: 74 04 je 10f4f2 <rtems_string_to_unsigned_long+0x72><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f4ee: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f4f0: 31 c0 xor %eax,%eax
}
10f4f2: 8d 65 f4 lea -0xc(%ebp),%esp
10f4f5: 5b pop %ebx
10f4f6: 5e pop %esi
10f4f7: 5f pop %edi
10f4f8: c9 leave
10f4f9: c3 ret
0010f3f4 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f3f4: 55 push %ebp
10f3f5: 89 e5 mov %esp,%ebp
10f3f7: 57 push %edi
10f3f8: 56 push %esi
10f3f9: 53 push %ebx
10f3fa: 83 ec 2c sub $0x2c,%esp
10f3fd: 8b 5d 0c mov 0xc(%ebp),%ebx
10f400: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f403: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f408: 85 db test %ebx,%ebx
10f40a: 74 6b je 10f477 <rtems_string_to_unsigned_long_long+0x83>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f40c: e8 93 26 00 00 call 111aa4 <__errno>
10f411: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f417: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f41d: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
#elif defined(STRING_TO_POINTER)
result = STRING_TO_METHOD( s, &end, 16 );
#elif defined(STRING_TO_INTEGER)
result = STRING_TO_METHOD( s, &end, base );
10f424: 50 push %eax
10f425: ff 75 14 pushl 0x14(%ebp)
10f428: 8d 45 e4 lea -0x1c(%ebp),%eax
10f42b: 50 push %eax
10f42c: ff 75 08 pushl 0x8(%ebp)
10f42f: e8 c8 57 00 00 call 114bfc <strtoull>
10f434: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f436: 83 c4 10 add $0x10,%esp
10f439: 85 ff test %edi,%edi
10f43b: 74 05 je 10f442 <rtems_string_to_unsigned_long_long+0x4e>
*endptr = end;
10f43d: 8b 45 e4 mov -0x1c(%ebp),%eax
10f440: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f442: b8 0b 00 00 00 mov $0xb,%eax
/* If the user wants the end pointer back, then return it. */
if ( endptr )
*endptr = end;
/* nothing was converted */
if ( end == s )
10f447: 8b 4d 08 mov 0x8(%ebp),%ecx
10f44a: 39 4d e4 cmp %ecx,-0x1c(%ebp)
10f44d: 74 28 je 10f477 <rtems_string_to_unsigned_long_long+0x83>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f44f: 83 fa ff cmp $0xffffffff,%edx
10f452: 75 1c jne 10f470 <rtems_string_to_unsigned_long_long+0x7c>
10f454: 83 fe ff cmp $0xffffffff,%esi
10f457: 75 17 jne 10f470 <rtems_string_to_unsigned_long_long+0x7c><== NEVER TAKEN
10f459: 89 55 d4 mov %edx,-0x2c(%ebp)
10f45c: e8 43 26 00 00 call 111aa4 <__errno>
10f461: 89 c1 mov %eax,%ecx
return RTEMS_INVALID_NUMBER;
10f463: b8 0a 00 00 00 mov $0xa,%eax
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f468: 83 39 22 cmpl $0x22,(%ecx)
10f46b: 8b 55 d4 mov -0x2c(%ebp),%edx
10f46e: 74 07 je 10f477 <rtems_string_to_unsigned_long_long+0x83><== ALWAYS TAKEN
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f470: 89 33 mov %esi,(%ebx)
10f472: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f475: 31 c0 xor %eax,%eax
}
10f477: 8d 65 f4 lea -0xc(%ebp),%esp
10f47a: 5b pop %ebx
10f47b: 5e pop %esi
10f47c: 5f pop %edi
10f47d: c9 leave
10f47e: c3 ret
0010707c <rtems_tarfs_load>:
int rtems_tarfs_load(
char *mountpoint,
uint8_t *tar_image,
size_t tar_size
)
{
10707c: 55 push %ebp
10707d: 89 e5 mov %esp,%ebp
10707f: 57 push %edi
107080: 56 push %esi
107081: 53 push %ebx
107082: 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(
107088: 31 c0 xor %eax,%eax
10708a: 83 c9 ff or $0xffffffff,%ecx
10708d: 8b 7d 08 mov 0x8(%ebp),%edi
107090: f2 ae repnz scas %es:(%edi),%al
107092: f7 d1 not %ecx
107094: 49 dec %ecx
107095: 6a 00 push $0x0
107097: 8d 45 d0 lea -0x30(%ebp),%eax
10709a: 50 push %eax
10709b: 6a 00 push $0x0
10709d: 51 push %ecx
10709e: ff 75 08 pushl 0x8(%ebp)
1070a1: e8 d4 09 00 00 call 107a7a <rtems_filesystem_evaluate_path>
1070a6: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp)
strlen(mountpoint),
0,
&root_loc,
0
);
if (status != 0)
1070ac: 83 c4 20 add $0x20,%esp
1070af: 85 c0 test %eax,%eax
1070b1: 0f 85 d9 01 00 00 jne 107290 <rtems_tarfs_load+0x214>
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
1070b7: 8b 45 dc mov -0x24(%ebp),%eax
1070ba: 31 f6 xor %esi,%esi
1070bc: 3d 8c 45 12 00 cmp $0x12458c,%eax
1070c1: 74 1b je 1070de <rtems_tarfs_load+0x62>
1070c3: 3d 84 4f 12 00 cmp $0x124f84,%eax
1070c8: 0f 85 c2 01 00 00 jne 107290 <rtems_tarfs_load+0x214><== ALWAYS TAKEN
1070ce: 8b b5 54 fe ff ff mov -0x1ac(%ebp),%esi <== NOT EXECUTED
1070d4: eb 08 jmp 1070de <rtems_tarfs_load+0x62> <== NOT EXECUTED
1070d6: 8b b5 50 fe ff ff mov -0x1b0(%ebp),%esi
1070dc: eb 18 jmp 1070f6 <rtems_tarfs_load+0x7a>
* should not have this path.
*/
else if (linkflag == REGTYPE) {
const char *name;
loc = root_loc;
1070de: 8d 45 bc lea -0x44(%ebp),%eax
1070e1: 89 85 34 fe ff ff mov %eax,-0x1cc(%ebp)
1070e7: 8d 55 d0 lea -0x30(%ebp),%edx
1070ea: 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);
1070f0: 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)
1070f6: 8d 86 00 02 00 00 lea 0x200(%esi),%eax
1070fc: 89 85 50 fe ff ff mov %eax,-0x1b0(%ebp)
107102: 8b 55 10 mov 0x10(%ebp),%edx
107105: 39 d0 cmp %edx,%eax
107107: 0f 87 8d 01 00 00 ja 10729a <rtems_tarfs_load+0x21e><== NEVER TAKEN
break;
/*
* Read a header.
*/
hdr_ptr = (char *) &tar_image[offset];
10710d: 03 75 0c add 0xc(%ebp),%esi
offset += 512;
if (strncmp(&hdr_ptr[257], "ustar", 5))
107110: 8d 86 01 01 00 00 lea 0x101(%esi),%eax
107116: 52 push %edx
107117: 6a 05 push $0x5
107119: 68 d4 45 12 00 push $0x1245d4
10711e: 50 push %eax
10711f: e8 08 e6 00 00 call 11572c <strncmp>
107124: 83 c4 10 add $0x10,%esp
107127: 85 c0 test %eax,%eax
107129: 0f 85 6b 01 00 00 jne 10729a <rtems_tarfs_load+0x21e>
break;
strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE);
10712f: 50 push %eax
107130: 6a 63 push $0x63
107132: 56 push %esi
107133: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
107139: 50 push %eax
10713a: e8 7d e6 00 00 call 1157bc <strncpy>
filename[MAX_NAME_FIELD_SIZE] = '\0';
10713f: c6 45 bb 00 movb $0x0,-0x45(%ebp)
linkflag = hdr_ptr[156];
107143: 8a 96 9c 00 00 00 mov 0x9c(%esi),%dl
file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8);
107149: 59 pop %ecx
10714a: 5f pop %edi
10714b: 6a 08 push $0x8
10714d: 8d 46 64 lea 0x64(%esi),%eax
107150: 50 push %eax
107151: 88 95 44 fe ff ff mov %dl,-0x1bc(%ebp)
107157: e8 54 6e 00 00 call 10dfb0 <_rtems_octal2ulong>
10715c: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp)
file_size = _rtems_octal2ulong(&hdr_ptr[124], 12);
107162: 5f pop %edi
107163: 58 pop %eax
107164: 6a 0c push $0xc
107166: 8d 46 7c lea 0x7c(%esi),%eax
107169: 50 push %eax
10716a: e8 41 6e 00 00 call 10dfb0 <_rtems_octal2ulong>
10716f: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp)
hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8);
107175: 5a pop %edx
107176: 59 pop %ecx
107177: 6a 08 push $0x8
107179: 8d 86 94 00 00 00 lea 0x94(%esi),%eax
10717f: 50 push %eax
107180: e8 2b 6e 00 00 call 10dfb0 <_rtems_octal2ulong>
107185: 89 c7 mov %eax,%edi
if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum)
107187: 89 34 24 mov %esi,(%esp)
10718a: e8 4f 6e 00 00 call 10dfde <_rtems_tar_header_checksum>
10718f: 83 c4 10 add $0x10,%esp
107192: 39 f8 cmp %edi,%eax
107194: 8a 95 44 fe ff ff mov -0x1bc(%ebp),%dl
10719a: 0f 85 fa 00 00 00 jne 10729a <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) {
1071a0: 80 fa 35 cmp $0x35,%dl
1071a3: 75 57 jne 1071fc <rtems_tarfs_load+0x180>
strcpy(full_filename, mountpoint);
1071a5: 50 push %eax
1071a6: 50 push %eax
1071a7: ff 75 08 pushl 0x8(%ebp)
1071aa: 53 push %ebx
1071ab: e8 14 e2 00 00 call 1153c4 <strcpy>
if (full_filename[strlen(full_filename)-1] != '/')
1071b0: 31 c0 xor %eax,%eax
1071b2: 83 c9 ff or $0xffffffff,%ecx
1071b5: 89 df mov %ebx,%edi
1071b7: f2 ae repnz scas %es:(%edi),%al
1071b9: f7 d1 not %ecx
1071bb: 83 c4 10 add $0x10,%esp
1071be: 80 bc 0d 56 fe ff ff cmpb $0x2f,-0x1aa(%ebp,%ecx,1)
1071c5: 2f
1071c6: 74 10 je 1071d8 <rtems_tarfs_load+0x15c><== ALWAYS TAKEN
strcat(full_filename, "/");
1071c8: 57 push %edi <== NOT EXECUTED
1071c9: 57 push %edi <== NOT EXECUTED
1071ca: 68 79 04 12 00 push $0x120479 <== NOT EXECUTED
1071cf: 53 push %ebx <== NOT EXECUTED
1071d0: e8 3b e0 00 00 call 115210 <strcat> <== NOT EXECUTED
1071d5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
strcat(full_filename, filename);
1071d8: 56 push %esi
1071d9: 56 push %esi
1071da: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx
1071e0: 52 push %edx
1071e1: 53 push %ebx
1071e2: e8 29 e0 00 00 call 115210 <strcat>
mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO);
1071e7: 5a pop %edx
1071e8: 59 pop %ecx
1071e9: 68 ff 01 00 00 push $0x1ff
1071ee: 53 push %ebx
1071ef: e8 58 0f 00 00 call 10814c <mkdir>
1071f4: 83 c4 10 add $0x10,%esp
1071f7: e9 da fe ff ff jmp 1070d6 <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) {
1071fc: 80 fa 30 cmp $0x30,%dl
1071ff: 0f 85 d1 fe ff ff jne 1070d6 <rtems_tarfs_load+0x5a>
const char *name;
loc = root_loc;
107205: b9 05 00 00 00 mov $0x5,%ecx
10720a: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi
107210: 8b b5 30 fe ff ff mov -0x1d0(%ebp),%esi
107216: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) {
107218: 50 push %eax
107219: 8d 45 e4 lea -0x1c(%ebp),%eax
10721c: 50 push %eax
10721d: 8d 55 bc lea -0x44(%ebp),%edx
107220: 52 push %edx
107221: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax
107227: 50 push %eax
107228: e8 af 78 00 00 call 10eadc <IMFS_evaluate_for_make>
10722d: 83 c4 10 add $0x10,%esp
107230: 85 c0 test %eax,%eax
107232: 75 41 jne 107275 <rtems_tarfs_load+0x1f9><== NEVER TAKEN
node = IMFS_create_node(
107234: 83 ec 0c sub $0xc,%esp
107237: 6a 00 push $0x0
&loc,
IMFS_LINEAR_FILE, (char *)name,
(file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG,
107239: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax
10723f: 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(
107244: 80 cc 80 or $0x80,%ah
107247: 50 push %eax
107248: ff 75 e4 pushl -0x1c(%ebp)
10724b: 6a 06 push $0x6
10724d: 8d 55 bc lea -0x44(%ebp),%edx
107250: 52 push %edx
107251: e8 79 73 00 00 call 10e5cf <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;
107256: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx
10725c: 89 50 50 mov %edx,0x50(%eax)
10725f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = &tar_image[offset];
107266: 8b 55 0c mov 0xc(%ebp),%edx
107269: 03 95 50 fe ff ff add -0x1b0(%ebp),%edx
10726f: 89 50 58 mov %edx,0x58(%eax)
107272: 83 c4 20 add $0x20,%esp
}
nblocks = (((file_size) + 511) & ~511) / 512;
107275: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax
10727b: 05 ff 01 00 00 add $0x1ff,%eax
offset += 512 * nblocks;
107280: 25 00 fe ff ff and $0xfffffe00,%eax
107285: 01 85 50 fe ff ff add %eax,-0x1b0(%ebp)
10728b: e9 46 fe ff ff jmp 1070d6 <rtems_tarfs_load+0x5a>
);
if (status != 0)
return -1;
if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops)
return -1;
107290: c7 85 54 fe ff ff ff movl $0xffffffff,-0x1ac(%ebp)
107297: ff ff ff
nblocks = (((file_size) + 511) & ~511) / 512;
offset += 512 * nblocks;
}
}
return status;
}
10729a: 8b 85 54 fe ff ff mov -0x1ac(%ebp),%eax
1072a0: 8d 65 f4 lea -0xc(%ebp),%esp
1072a3: 5b pop %ebx
1072a4: 5e pop %esi
1072a5: 5f pop %edi
1072a6: c9 leave
1072a7: c3 ret
00110d7c <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
110d7c: 55 push %ebp
110d7d: 89 e5 mov %esp,%ebp
110d7f: 57 push %edi
110d80: 56 push %esi
110d81: 53 push %ebx
110d82: 83 ec 1c sub $0x1c,%esp
110d85: 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;
110d88: 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 )
110d8d: 85 c9 test %ecx,%ecx
110d8f: 0f 84 fb 00 00 00 je 110e90 <rtems_task_mode+0x114> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
110d95: 8b 35 68 58 12 00 mov 0x125868,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
110d9b: 8b 9e e8 00 00 00 mov 0xe8(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
110da1: 80 7e 74 01 cmpb $0x1,0x74(%esi)
110da5: 19 ff sbb %edi,%edi
110da7: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
110dad: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
110db1: 74 06 je 110db9 <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
110db3: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
110db9: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
110dbd: 19 d2 sbb %edx,%edx
110dbf: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
110dc5: 89 55 e4 mov %edx,-0x1c(%ebp)
110dc8: 89 4d e0 mov %ecx,-0x20(%ebp)
110dcb: e8 a5 c5 ff ff call 10d375 <_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;
110dd0: 8b 55 e4 mov -0x1c(%ebp),%edx
110dd3: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
110dd5: 09 f8 or %edi,%eax
110dd7: 8b 4d e0 mov -0x20(%ebp),%ecx
110dda: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
110ddc: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
110de3: 74 0b je 110df0 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
110de5: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
110dec: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
110df0: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
110df7: 74 21 je 110e1a <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
110df9: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
110e00: 74 11 je 110e13 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
110e02: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
110e09: a1 f0 52 12 00 mov 0x1252f0,%eax
110e0e: 89 46 78 mov %eax,0x78(%esi)
110e11: eb 07 jmp 110e1a <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
110e13: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
110e1a: f6 45 0c 01 testb $0x1,0xc(%ebp)
110e1e: 74 0a je 110e2a <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 ) );
110e20: f6 45 08 01 testb $0x1,0x8(%ebp)
110e24: 74 03 je 110e29 <rtems_task_mode+0xad>
110e26: fa cli
110e27: eb 01 jmp 110e2a <rtems_task_mode+0xae>
110e29: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110e2a: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
110e2c: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
110e33: 74 2a je 110e5f <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
110e35: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
110e3c: 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 ) {
110e3f: 3a 43 08 cmp 0x8(%ebx),%al
110e42: 74 1b je 110e5f <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
110e44: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
110e47: 9c pushf
110e48: fa cli
110e49: 58 pop %eax
_signals = information->signals_pending;
110e4a: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
110e4d: 8b 4b 14 mov 0x14(%ebx),%ecx
110e50: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
110e53: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
110e56: 50 push %eax
110e57: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
110e58: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
110e5c: 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;
110e5f: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
110e61: 83 3d 9c 54 12 00 03 cmpl $0x3,0x12549c
110e68: 75 26 jne 110e90 <rtems_task_mode+0x114> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
110e6a: 8b 15 68 58 12 00 mov 0x125868,%edx
if ( are_signals_pending ||
110e70: 84 c9 test %cl,%cl
110e72: 75 0e jne 110e82 <rtems_task_mode+0x106>
110e74: 3b 15 6c 58 12 00 cmp 0x12586c,%edx
110e7a: 74 14 je 110e90 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
110e7c: 80 7a 74 00 cmpb $0x0,0x74(%edx)
110e80: 74 0e je 110e90 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
110e82: c6 05 74 58 12 00 01 movb $0x1,0x125874
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
110e89: e8 0e b1 ff ff call 10bf9c <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
110e8e: 31 c0 xor %eax,%eax
}
110e90: 83 c4 1c add $0x1c,%esp
110e93: 5b pop %ebx
110e94: 5e pop %esi
110e95: 5f pop %edi
110e96: c9 leave
110e97: c3 ret
0010dd30 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
10dd30: 55 push %ebp
10dd31: 89 e5 mov %esp,%ebp
10dd33: 56 push %esi
10dd34: 53 push %ebx
10dd35: 83 ec 10 sub $0x10,%esp
10dd38: 8b 5d 0c mov 0xc(%ebp),%ebx
10dd3b: 8b 75 10 mov 0x10(%ebp),%esi
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd3e: 85 db test %ebx,%ebx
10dd40: 74 10 je 10dd52 <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 ) );
10dd42: 0f b6 15 f4 41 12 00 movzbl 0x1241f4,%edx
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
10dd49: b8 13 00 00 00 mov $0x13,%eax
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
10dd4e: 39 d3 cmp %edx,%ebx
10dd50: 77 52 ja 10dda4 <rtems_task_set_priority+0x74>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
10dd52: 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 )
10dd57: 85 f6 test %esi,%esi
10dd59: 74 49 je 10dda4 <rtems_task_set_priority+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
10dd5b: 51 push %ecx
10dd5c: 51 push %ecx
10dd5d: 8d 45 f4 lea -0xc(%ebp),%eax
10dd60: 50 push %eax
10dd61: ff 75 08 pushl 0x8(%ebp)
10dd64: e8 fb 1d 00 00 call 10fb64 <_Thread_Get>
switch ( location ) {
10dd69: 83 c4 10 add $0x10,%esp
10dd6c: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10dd70: 75 2d jne 10dd9f <rtems_task_set_priority+0x6f>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
10dd72: 8b 50 14 mov 0x14(%eax),%edx
10dd75: 89 16 mov %edx,(%esi)
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
10dd77: 85 db test %ebx,%ebx
10dd79: 74 1b je 10dd96 <rtems_task_set_priority+0x66>
the_thread->real_priority = new_priority;
10dd7b: 89 58 18 mov %ebx,0x18(%eax)
if ( the_thread->resource_count == 0 ||
10dd7e: 83 78 1c 00 cmpl $0x0,0x1c(%eax)
10dd82: 74 05 je 10dd89 <rtems_task_set_priority+0x59>
10dd84: 39 58 14 cmp %ebx,0x14(%eax)
10dd87: 76 0d jbe 10dd96 <rtems_task_set_priority+0x66><== ALWAYS TAKEN
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
10dd89: 52 push %edx
10dd8a: 6a 00 push $0x0
10dd8c: 53 push %ebx
10dd8d: 50 push %eax
10dd8e: e8 69 19 00 00 call 10f6fc <_Thread_Change_priority>
10dd93: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10dd96: e8 a7 1d 00 00 call 10fb42 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
10dd9b: 31 c0 xor %eax,%eax
10dd9d: eb 05 jmp 10dda4 <rtems_task_set_priority+0x74>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
10dd9f: b8 04 00 00 00 mov $0x4,%eax
}
10dda4: 8d 65 f8 lea -0x8(%ebp),%esp
10dda7: 5b pop %ebx
10dda8: 5e pop %esi
10dda9: c9 leave
10ddaa: c3 ret
00108507 <rtems_termios_close>:
}
}
rtems_status_code
rtems_termios_close (void *arg)
{
108507: 55 push %ebp
108508: 89 e5 mov %esp,%ebp
10850a: 56 push %esi
10850b: 53 push %ebx
10850c: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_open_close_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
10850f: 8b 06 mov (%esi),%eax
108511: 8b 58 34 mov 0x34(%eax),%ebx
rtems_status_code sc;
sc = rtems_semaphore_obtain(
108514: 51 push %ecx
108515: 6a 00 push $0x0
108517: 6a 00 push $0x0
108519: ff 35 1c 52 12 00 pushl 0x12521c
10851f: e8 44 1c 00 00 call 10a168 <rtems_semaphore_obtain>
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108524: 83 c4 10 add $0x10,%esp
108527: 85 c0 test %eax,%eax
108529: 0f 85 88 00 00 00 jne 1085b7 <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
if (--tty->refcount == 0) {
10852f: 8b 43 08 mov 0x8(%ebx),%eax
108532: 48 dec %eax
108533: 89 43 08 mov %eax,0x8(%ebx)
108536: 85 c0 test %eax,%eax
108538: 0f 85 3e 01 00 00 jne 10867c <rtems_termios_close+0x175>
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
10853e: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108544: c1 e0 05 shl $0x5,%eax
108547: 8b 80 d8 4e 12 00 mov 0x124ed8(%eax),%eax
10854d: 85 c0 test %eax,%eax
10854f: 74 08 je 108559 <rtems_termios_close+0x52>
/*
* call discipline-specific close
*/
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
108551: 83 ec 0c sub $0xc,%esp
108554: 53 push %ebx
108555: ff d0 call *%eax
108557: eb 26 jmp 10857f <rtems_termios_close+0x78>
} else {
/*
* default: just flush output buffer
*/
sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108559: 52 push %edx
10855a: 6a 00 push $0x0
10855c: 6a 00 push $0x0
10855e: ff 73 18 pushl 0x18(%ebx)
108561: e8 02 1c 00 00 call 10a168 <rtems_semaphore_obtain>
if (sc != RTEMS_SUCCESSFUL) {
108566: 83 c4 10 add $0x10,%esp
108569: 85 c0 test %eax,%eax
10856b: 75 4a jne 1085b7 <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
drainOutput (tty);
10856d: 89 d8 mov %ebx,%eax
10856f: e8 10 fb ff ff call 108084 <drainOutput>
rtems_semaphore_release (tty->osem);
108574: 83 ec 0c sub $0xc,%esp
108577: ff 73 18 pushl 0x18(%ebx)
10857a: e8 d5 1c 00 00 call 10a254 <rtems_semaphore_release>
10857f: 83 c4 10 add $0x10,%esp
}
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
108582: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108589: 75 35 jne 1085c0 <rtems_termios_close+0xb9>
/*
* send "terminate" to I/O tasks
*/
sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT );
10858b: 50 push %eax
10858c: 50 push %eax
10858d: 6a 01 push $0x1
10858f: ff b3 c4 00 00 00 pushl 0xc4(%ebx)
108595: e8 66 17 00 00 call 109d00 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
10859a: 83 c4 10 add $0x10,%esp
10859d: 85 c0 test %eax,%eax
10859f: 75 16 jne 1085b7 <rtems_termios_close+0xb0><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT );
1085a1: 51 push %ecx
1085a2: 51 push %ecx
1085a3: 6a 01 push $0x1
1085a5: ff b3 c8 00 00 00 pushl 0xc8(%ebx)
1085ab: e8 50 17 00 00 call 109d00 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
1085b0: 83 c4 10 add $0x10,%esp
1085b3: 85 c0 test %eax,%eax
1085b5: 74 09 je 1085c0 <rtems_termios_close+0xb9><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
1085b7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1085ba: 50 push %eax <== NOT EXECUTED
1085bb: e8 7c 21 00 00 call 10a73c <rtems_fatal_error_occurred><== NOT EXECUTED
}
if (tty->device.lastClose)
1085c0: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax
1085c6: 85 c0 test %eax,%eax
1085c8: 74 0d je 1085d7 <rtems_termios_close+0xd0>
(*tty->device.lastClose)(tty->major, tty->minor, arg);
1085ca: 52 push %edx
1085cb: 56 push %esi
1085cc: ff 73 10 pushl 0x10(%ebx)
1085cf: ff 73 0c pushl 0xc(%ebx)
1085d2: ff d0 call *%eax
1085d4: 83 c4 10 add $0x10,%esp
if (tty->forw == NULL) {
1085d7: 8b 13 mov (%ebx),%edx
1085d9: 85 d2 test %edx,%edx
1085db: 8b 43 04 mov 0x4(%ebx),%eax
1085de: 75 11 jne 1085f1 <rtems_termios_close+0xea>
rtems_termios_ttyTail = tty->back;
1085e0: a3 20 52 12 00 mov %eax,0x125220
if ( rtems_termios_ttyTail != NULL ) {
1085e5: 85 c0 test %eax,%eax
1085e7: 74 0b je 1085f4 <rtems_termios_close+0xed>
rtems_termios_ttyTail->forw = NULL;
1085e9: c7 00 00 00 00 00 movl $0x0,(%eax)
1085ef: eb 03 jmp 1085f4 <rtems_termios_close+0xed>
}
} else {
tty->forw->back = tty->back;
1085f1: 89 42 04 mov %eax,0x4(%edx)
}
if (tty->back == NULL) {
1085f4: 8b 53 04 mov 0x4(%ebx),%edx
1085f7: 85 d2 test %edx,%edx
1085f9: 8b 03 mov (%ebx),%eax
1085fb: 75 12 jne 10860f <rtems_termios_close+0x108><== NEVER TAKEN
rtems_termios_ttyHead = tty->forw;
1085fd: a3 24 52 12 00 mov %eax,0x125224
if ( rtems_termios_ttyHead != NULL ) {
108602: 85 c0 test %eax,%eax
108604: 74 0b je 108611 <rtems_termios_close+0x10a>
rtems_termios_ttyHead->back = NULL;
108606: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
10860d: eb 02 jmp 108611 <rtems_termios_close+0x10a>
}
} else {
tty->back->forw = tty->forw;
10860f: 89 02 mov %eax,(%edx)
}
rtems_semaphore_delete (tty->isem);
108611: 83 ec 0c sub $0xc,%esp
108614: ff 73 14 pushl 0x14(%ebx)
108617: e8 bc 1a 00 00 call 10a0d8 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->osem);
10861c: 59 pop %ecx
10861d: ff 73 18 pushl 0x18(%ebx)
108620: e8 b3 1a 00 00 call 10a0d8 <rtems_semaphore_delete>
rtems_semaphore_delete (tty->rawOutBuf.Semaphore);
108625: 5a pop %edx
108626: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
10862c: e8 a7 1a 00 00 call 10a0d8 <rtems_semaphore_delete>
if ((tty->device.pollRead == NULL) ||
108631: 83 c4 10 add $0x10,%esp
108634: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
10863b: 74 09 je 108646 <rtems_termios_close+0x13f>
10863d: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108644: 75 0e jne 108654 <rtems_termios_close+0x14d>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN))
rtems_semaphore_delete (tty->rawInBuf.Semaphore);
108646: 83 ec 0c sub $0xc,%esp
108649: ff 73 68 pushl 0x68(%ebx)
10864c: e8 87 1a 00 00 call 10a0d8 <rtems_semaphore_delete>
108651: 83 c4 10 add $0x10,%esp
free (tty->rawInBuf.theBuf);
108654: 83 ec 0c sub $0xc,%esp
108657: ff 73 58 pushl 0x58(%ebx)
10865a: e8 e9 ec ff ff call 107348 <free>
free (tty->rawOutBuf.theBuf);
10865f: 58 pop %eax
108660: ff 73 7c pushl 0x7c(%ebx)
108663: e8 e0 ec ff ff call 107348 <free>
free (tty->cbuf);
108668: 5e pop %esi
108669: ff 73 1c pushl 0x1c(%ebx)
10866c: e8 d7 ec ff ff call 107348 <free>
free (tty);
108671: 89 1c 24 mov %ebx,(%esp)
108674: e8 cf ec ff ff call 107348 <free>
108679: 83 c4 10 add $0x10,%esp
}
rtems_semaphore_release (rtems_termios_ttyMutex);
10867c: 83 ec 0c sub $0xc,%esp
10867f: ff 35 1c 52 12 00 pushl 0x12521c
108685: e8 ca 1b 00 00 call 10a254 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
}
10868a: 31 c0 xor %eax,%eax
10868c: 8d 65 f8 lea -0x8(%ebp),%esp
10868f: 5b pop %ebx
108690: 5e pop %esi
108691: c9 leave
108692: c3 ret
00109840 <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)
{
109840: 55 push %ebp
109841: 89 e5 mov %esp,%ebp
109843: 83 ec 08 sub $0x8,%esp
109846: 8b 45 08 mov 0x8(%ebp),%eax
rtems_status_code sc;
/*
* sum up character count already sent
*/
tty->t_dqlen += len;
109849: 8b 55 0c mov 0xc(%ebp),%edx
10984c: 01 90 90 00 00 00 add %edx,0x90(%eax)
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
109852: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax)
109859: 75 1f jne 10987a <rtems_termios_dequeue_characters+0x3a>
/*
* send wake up to transmitter task
*/
sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT);
10985b: 52 push %edx
10985c: 52 push %edx
10985d: 6a 02 push $0x2
10985f: ff b0 c8 00 00 00 pushl 0xc8(%eax)
109865: e8 96 04 00 00 call 109d00 <rtems_event_send>
if (sc != RTEMS_SUCCESSFUL)
10986a: 83 c4 10 add $0x10,%esp
10986d: 85 c0 test %eax,%eax
10986f: 74 30 je 1098a1 <rtems_termios_dequeue_characters+0x61><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
109871: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109874: 50 push %eax <== NOT EXECUTED
109875: e8 c2 0e 00 00 call 10a73c <rtems_fatal_error_occurred><== NOT EXECUTED
return 0; /* nothing to output in IRQ... */
}
if (tty->t_line == PPPDISC ) {
10987a: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax)
109881: 75 15 jne 109898 <rtems_termios_dequeue_characters+0x58>
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
109883: 8b 15 88 4f 12 00 mov 0x124f88,%edx
109889: 85 d2 test %edx,%edx
10988b: 74 14 je 1098a1 <rtems_termios_dequeue_characters+0x61><== NEVER TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
10988d: 83 ec 0c sub $0xc,%esp
109890: 50 push %eax
109891: ff d2 call *%edx
109893: 83 c4 10 add $0x10,%esp
109896: eb 09 jmp 1098a1 <rtems_termios_dequeue_characters+0x61>
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
109898: 89 45 08 mov %eax,0x8(%ebp)
}
10989b: c9 leave
rtems_termios_linesw[tty->t_line].l_start(tty);
}
return 0; /* nothing to output in IRQ... */
}
return rtems_termios_refill_transmitter(tty);
10989c: e9 6d fd ff ff jmp 10960e <rtems_termios_refill_transmitter>
}
1098a1: 31 c0 xor %eax,%eax
1098a3: c9 leave
1098a4: c3 ret
0010931f <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)
{
10931f: 55 push %ebp
109320: 89 e5 mov %esp,%ebp
109322: 57 push %edi
109323: 56 push %esi
109324: 53 push %ebx
109325: 83 ec 2c sub $0x2c,%esp
109328: 8b 5d 08 mov 0x8(%ebp),%ebx
10932b: 8b 7d 0c mov 0xc(%ebp),%edi
10932e: 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) {
109331: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
109337: c1 e0 05 shl $0x5,%eax
10933a: 89 ca mov %ecx,%edx
10933c: 83 b8 e4 4e 12 00 00 cmpl $0x0,0x124ee4(%eax)
109343: 75 3b jne 109380 <rtems_termios_enqueue_raw_characters+0x61>
109345: 89 4d e0 mov %ecx,-0x20(%ebp)
109348: c6 45 df 00 movb $0x0,-0x21(%ebp)
10934c: 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);
10934e: 8d 43 30 lea 0x30(%ebx),%eax
109351: 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,
109354: 8d 53 4a lea 0x4a(%ebx),%edx
109357: 89 55 d0 mov %edx,-0x30(%ebp)
10935a: e9 26 02 00 00 jmp 109585 <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++;
10935f: 0f be 0f movsbl (%edi),%ecx
109362: 47 inc %edi
rtems_termios_linesw[tty->t_line].l_rint(c,tty);
109363: 56 push %esi
109364: 56 push %esi
109365: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
10936b: c1 e0 05 shl $0x5,%eax
10936e: 53 push %ebx
10936f: 51 push %ecx
109370: 89 55 cc mov %edx,-0x34(%ebp)
109373: ff 90 e4 4e 12 00 call *0x124ee4(%eax)
109379: 8b 55 cc mov -0x34(%ebp),%edx
10937c: 4a dec %edx
10937d: 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--) {
109380: 85 d2 test %edx,%edx
109382: 75 db jne 10935f <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;
109384: 31 f6 xor %esi,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
109386: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
10938d: 0f 85 0d 02 00 00 jne 1095a0 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
109393: 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;
109399: 89 d6 mov %edx,%esi
}
/*
* check to see if rcv wakeup callback was set
*/
if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) {
10939b: 85 c0 test %eax,%eax
10939d: 0f 84 fd 01 00 00 je 1095a0 <rtems_termios_enqueue_raw_characters+0x281><== NEVER TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
1093a3: 51 push %ecx
1093a4: 51 push %ecx
1093a5: ff b3 e0 00 00 00 pushl 0xe0(%ebx)
1093ab: 8d 53 30 lea 0x30(%ebx),%edx
1093ae: 52 push %edx
1093af: ff d0 call *%eax
tty->tty_rcvwakeup = 1;
1093b1: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx)
1093b8: 00 00 00
1093bb: e9 dd 01 00 00 jmp 10959d <rtems_termios_enqueue_raw_characters+0x27e>
}
return 0;
}
while (len--) {
c = *buf++;
1093c0: 8a 0f mov (%edi),%cl
1093c2: 88 4d de mov %cl,-0x22(%ebp)
1093c5: 47 inc %edi
/* FIXME: implement IXANY: any character restarts output */
/* if incoming XON/XOFF controls outgoing stream: */
if (tty->flow_ctrl & FL_MDXON) {
1093c6: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1093cc: f6 c4 02 test $0x2,%ah
1093cf: 74 46 je 109417 <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]) {
1093d1: 0f be c1 movsbl %cl,%eax
1093d4: 0f b6 53 4a movzbl 0x4a(%ebx),%edx
1093d8: 39 d0 cmp %edx,%eax
1093da: 75 28 jne 109404 <rtems_termios_enqueue_raw_characters+0xe5>
if (c == tty->termios.c_cc[VSTART]) {
1093dc: 0f b6 53 49 movzbl 0x49(%ebx),%edx
1093e0: 39 d0 cmp %edx,%eax
1093e2: 75 0b jne 1093ef <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;
1093e4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1093ea: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED
1093ed: eb 09 jmp 1093f8 <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
}
else {
/* VSTOP received (other code than VSTART) */
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
1093ef: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1093f5: 83 c8 10 or $0x10,%eax
1093f8: 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)
{
1093fe: c6 45 df 01 movb $0x1,-0x21(%ebp)
109402: eb 19 jmp 10941d <rtems_termios_enqueue_raw_characters+0xfe>
/* stop output */
tty->flow_ctrl |= FL_ORCVXOF;
}
flow_rcv = true;
}
else if (c == tty->termios.c_cc[VSTART]) {
109404: 0f b6 53 49 movzbl 0x49(%ebx),%edx
109408: 39 d0 cmp %edx,%eax
10940a: 75 0b jne 109417 <rtems_termios_enqueue_raw_characters+0xf8><== ALWAYS TAKEN
/* VSTART received */
/* restart output */
tty->flow_ctrl &= ~FL_ORCVXOF;
10940c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109412: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED
109415: eb e1 jmp 1093f8 <rtems_termios_enqueue_raw_characters+0xd9><== NOT EXECUTED
flow_rcv = true;
}
}
if (flow_rcv) {
109417: 80 7d df 00 cmpb $0x0,-0x21(%ebp)
10941b: 74 51 je 10946e <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) {
10941d: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109423: 83 e0 30 and $0x30,%eax
109426: 83 f8 20 cmp $0x20,%eax
109429: 0f 85 53 01 00 00 jne 109582 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
/* disable interrupts */
rtems_interrupt_disable(level);
10942f: 9c pushf <== NOT EXECUTED
109430: fa cli <== NOT EXECUTED
109431: 8f 45 e4 popl -0x1c(%ebp) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
109434: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10943a: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
10943d: 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) {
109443: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
10944a: 74 19 je 109465 <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);
10944c: 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)(
109452: 52 push %edx <== NOT EXECUTED
109453: 6a 01 push $0x1 <== NOT EXECUTED
109455: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
109458: 50 push %eax <== NOT EXECUTED
109459: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
10945c: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
109462: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
109465: ff 75 e4 pushl -0x1c(%ebp) <== NOT EXECUTED
109468: 9d popf <== NOT EXECUTED
109469: e9 14 01 00 00 jmp 109582 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
}
} else {
newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size;
10946e: 8b 43 60 mov 0x60(%ebx),%eax
109471: 8b 4b 64 mov 0x64(%ebx),%ecx
109474: 40 inc %eax
109475: 31 d2 xor %edx,%edx
109477: f7 f1 div %ecx
109479: 89 55 e4 mov %edx,-0x1c(%ebp)
/* if chars_in_buffer > highwater */
rtems_interrupt_disable(level);
10947c: 9c pushf
10947d: fa cli
10947e: 8f 45 d8 popl -0x28(%ebp)
if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size)
109481: 8b 53 5c mov 0x5c(%ebx),%edx
109484: 8b 43 64 mov 0x64(%ebx),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
109487: 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)
10948a: 29 d0 sub %edx,%eax
10948c: 03 45 e4 add -0x1c(%ebp),%eax
% tty->rawInBuf.Size) > tty->highwater) &&
10948f: 31 d2 xor %edx,%edx
109491: 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)
109493: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx
109499: 0f 86 98 00 00 00 jbe 109537 <rtems_termios_enqueue_raw_characters+0x218><== ALWAYS TAKEN
% tty->rawInBuf.Size) > tty->highwater) &&
!(tty->flow_ctrl & FL_IREQXOF)) {
10949f: 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) &&
1094a5: a8 01 test $0x1,%al <== NOT EXECUTED
1094a7: 0f 85 8a 00 00 00 jne 109537 <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
!(tty->flow_ctrl & FL_IREQXOF)) {
/* incoming data stream should be stopped */
tty->flow_ctrl |= FL_IREQXOF;
1094ad: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094b3: 83 c8 01 or $0x1,%eax <== NOT EXECUTED
1094b6: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF))
1094bc: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094c2: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED
1094c7: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED
1094cc: 75 33 jne 109501 <rtems_termios_enqueue_raw_characters+0x1e2><== NOT EXECUTED
== (FL_MDXOF ) ) {
if ((tty->flow_ctrl & FL_OSTOP) ||
1094ce: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094d4: a8 20 test $0x20,%al <== NOT EXECUTED
1094d6: 75 09 jne 1094e1 <rtems_termios_enqueue_raw_characters+0x1c2><== NOT EXECUTED
1094d8: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
1094df: 75 56 jne 109537 <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;
1094e1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1094e7: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
1094ea: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
(*tty->device.write)(tty->minor,
1094f0: 51 push %ecx <== NOT EXECUTED
1094f1: 6a 01 push $0x1 <== NOT EXECUTED
1094f3: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
1094f6: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1094f9: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
1094ff: eb 33 jmp 109534 <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) ) {
109501: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109507: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED
10950c: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED
109511: 75 24 jne 109537 <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->flow_ctrl |= FL_IRTSOFF;
109513: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109519: 83 c8 04 or $0x4,%eax <== NOT EXECUTED
10951c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* deactivate RTS line */
if (tty->device.stopRemoteTx != NULL) {
109522: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED
109528: 85 c0 test %eax,%eax <== NOT EXECUTED
10952a: 74 0b je 109537 <rtems_termios_enqueue_raw_characters+0x218><== NOT EXECUTED
tty->device.stopRemoteTx(tty->minor);
10952c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10952f: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109532: ff d0 call *%eax <== NOT EXECUTED
109534: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* reenable interrupts */
rtems_interrupt_enable(level);
109537: ff 75 d8 pushl -0x28(%ebp)
10953a: 9d popf
if (newTail == tty->rawInBuf.Head) {
10953b: 8b 43 5c mov 0x5c(%ebx),%eax
10953e: 39 45 e4 cmp %eax,-0x1c(%ebp)
109541: 75 03 jne 109546 <rtems_termios_enqueue_raw_characters+0x227><== ALWAYS TAKEN
dropped++;
109543: 46 inc %esi <== NOT EXECUTED
109544: eb 3c jmp 109582 <rtems_termios_enqueue_raw_characters+0x263><== NOT EXECUTED
} else {
tty->rawInBuf.theBuf[newTail] = c;
109546: 8b 43 58 mov 0x58(%ebx),%eax
109549: 8a 4d de mov -0x22(%ebp),%cl
10954c: 8b 55 e4 mov -0x1c(%ebp),%edx
10954f: 88 0c 10 mov %cl,(%eax,%edx,1)
tty->rawInBuf.Tail = newTail;
109552: 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 )) {
109555: 83 bb e4 00 00 00 00 cmpl $0x0,0xe4(%ebx)
10955c: 75 24 jne 109582 <rtems_termios_enqueue_raw_characters+0x263><== NEVER TAKEN
10955e: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax
109564: 85 c0 test %eax,%eax
109566: 74 1a je 109582 <rtems_termios_enqueue_raw_characters+0x263><== ALWAYS TAKEN
(*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg);
109568: 52 push %edx <== NOT EXECUTED
109569: 52 push %edx <== NOT EXECUTED
10956a: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED
109570: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
109573: ff d0 call *%eax <== NOT EXECUTED
tty->tty_rcvwakeup = 1;
109575: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED
10957c: 00 00 00
10957f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
109582: ff 4d e0 decl -0x20(%ebp)
tty->tty_rcvwakeup = 1;
}
return 0;
}
while (len--) {
109585: 83 7d e0 00 cmpl $0x0,-0x20(%ebp)
109589: 0f 85 31 fe ff ff jne 1093c0 <rtems_termios_enqueue_raw_characters+0xa1>
}
}
}
}
tty->rawInBufDropped += dropped;
10958f: 01 73 78 add %esi,0x78(%ebx)
rtems_semaphore_release (tty->rawInBuf.Semaphore);
109592: 83 ec 0c sub $0xc,%esp
109595: ff 73 68 pushl 0x68(%ebx)
109598: e8 b7 0c 00 00 call 10a254 <rtems_semaphore_release>
return dropped;
10959d: 83 c4 10 add $0x10,%esp
}
1095a0: 89 f0 mov %esi,%eax
1095a2: 8d 65 f4 lea -0xc(%ebp),%esp
1095a5: 5b pop %ebx
1095a6: 5e pop %esi
1095a7: 5f pop %edi
1095a8: c9 leave
1095a9: c3 ret
001086b2 <rtems_termios_ioctl>:
}
}
rtems_status_code
rtems_termios_ioctl (void *arg)
{
1086b2: 55 push %ebp
1086b3: 89 e5 mov %esp,%ebp
1086b5: 57 push %edi
1086b6: 56 push %esi
1086b7: 53 push %ebx
1086b8: 83 ec 20 sub $0x20,%esp
rtems_libio_ioctl_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
1086bb: 8b 55 08 mov 0x8(%ebp),%edx
1086be: 8b 02 mov (%edx),%eax
1086c0: 8b 58 34 mov 0x34(%eax),%ebx
struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer;
1086c3: 8b 72 08 mov 0x8(%edx),%esi
rtems_status_code sc;
args->ioctl_return = 0;
1086c6: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
1086cd: 6a 00 push $0x0
1086cf: 6a 00 push $0x0
1086d1: ff 73 18 pushl 0x18(%ebx)
1086d4: e8 8f 1a 00 00 call 10a168 <rtems_semaphore_obtain>
1086d9: 89 45 e4 mov %eax,-0x1c(%ebp)
if (sc != RTEMS_SUCCESSFUL) {
1086dc: 83 c4 10 add $0x10,%esp
1086df: 85 c0 test %eax,%eax
1086e1: 74 0b je 1086ee <rtems_termios_ioctl+0x3c><== ALWAYS TAKEN
args->ioctl_return = sc;
1086e3: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
1086e6: 89 41 0c mov %eax,0xc(%ecx) <== NOT EXECUTED
return sc;
1086e9: e9 05 03 00 00 jmp 1089f3 <rtems_termios_ioctl+0x341><== NOT EXECUTED
}
switch (args->command) {
1086ee: 8b 55 08 mov 0x8(%ebp),%edx
1086f1: 8b 42 04 mov 0x4(%edx),%eax
1086f4: 83 f8 04 cmp $0x4,%eax
1086f7: 0f 84 4d 02 00 00 je 10894a <rtems_termios_ioctl+0x298>
1086fd: 77 10 ja 10870f <rtems_termios_ioctl+0x5d>
1086ff: 83 f8 02 cmp $0x2,%eax
108702: 74 77 je 10877b <rtems_termios_ioctl+0xc9>
108704: 0f 87 1e 02 00 00 ja 108928 <rtems_termios_ioctl+0x276>
10870a: 48 dec %eax
10870b: 75 2f jne 10873c <rtems_termios_ioctl+0x8a><== NEVER TAKEN
10870d: eb 55 jmp 108764 <rtems_termios_ioctl+0xb2>
10870f: 3d 7f 66 04 40 cmp $0x4004667f,%eax
108714: 0f 84 a5 02 00 00 je 1089bf <rtems_termios_ioctl+0x30d><== NEVER TAKEN
10871a: 77 0a ja 108726 <rtems_termios_ioctl+0x74>
10871c: 83 f8 05 cmp $0x5,%eax
10871f: 75 1b jne 10873c <rtems_termios_ioctl+0x8a>
108721: e9 0e 02 00 00 jmp 108934 <rtems_termios_ioctl+0x282>
108726: 3d 1a 74 04 40 cmp $0x4004741a,%eax
10872b: 0f 84 7e 02 00 00 je 1089af <rtems_termios_ioctl+0x2fd>
108731: 3d 1b 74 04 80 cmp $0x8004741b,%eax
108736: 0f 84 21 02 00 00 je 10895d <rtems_termios_ioctl+0x2ab><== ALWAYS TAKEN
default:
if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) {
10873c: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108742: c1 e0 05 shl $0x5,%eax
108745: 8b 80 ec 4e 12 00 mov 0x124eec(%eax),%eax
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
}
else {
sc = RTEMS_INVALID_NUMBER;
10874b: 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) {
108752: 85 c0 test %eax,%eax
108754: 0f 84 82 02 00 00 je 1089dc <rtems_termios_ioctl+0x32a><== NEVER TAKEN
sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args);
10875a: 52 push %edx
10875b: 52 push %edx
10875c: ff 75 08 pushl 0x8(%ebp)
10875f: e9 40 02 00 00 jmp 1089a4 <rtems_termios_ioctl+0x2f2>
sc = RTEMS_INVALID_NUMBER;
}
break;
case RTEMS_IO_GET_ATTRIBUTES:
*(struct termios *)args->buffer = tty->termios;
108764: 8b 4d 08 mov 0x8(%ebp),%ecx
108767: 8b 41 08 mov 0x8(%ecx),%eax
10876a: 8d 73 30 lea 0x30(%ebx),%esi
10876d: b9 09 00 00 00 mov $0x9,%ecx
108772: 89 c7 mov %eax,%edi
108774: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
break;
108776: e9 61 02 00 00 jmp 1089dc <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SET_ATTRIBUTES:
tty->termios = *(struct termios *)args->buffer;
10877b: 8b 45 08 mov 0x8(%ebp),%eax
10877e: 8b 70 08 mov 0x8(%eax),%esi
108781: 8d 7b 30 lea 0x30(%ebx),%edi
108784: b9 09 00 00 00 mov $0x9,%ecx
108789: 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) &&
10878b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108791: f6 c4 02 test $0x2,%ah
108794: 74 57 je 1087ed <rtems_termios_ioctl+0x13b>
108796: f6 43 31 04 testb $0x4,0x31(%ebx)
10879a: 75 51 jne 1087ed <rtems_termios_ioctl+0x13b><== ALWAYS TAKEN
!(tty->termios.c_iflag & IXON)) {
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF);
10879c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1087a2: 25 ef fd ff ff and $0xfffffdef,%eax <== NOT EXECUTED
1087a7: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* has output been stopped due to received XOFF? */
if (tty->flow_ctrl & FL_OSTOP) {
1087ad: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1087b3: a8 20 test $0x20,%al <== NOT EXECUTED
1087b5: 74 36 je 1087ed <rtems_termios_ioctl+0x13b><== NOT EXECUTED
/* disable interrupts */
rtems_interrupt_disable(level);
1087b7: 9c pushf <== NOT EXECUTED
1087b8: fa cli <== NOT EXECUTED
1087b9: 5e pop %esi <== NOT EXECUTED
tty->flow_ctrl &= ~FL_OSTOP;
1087ba: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1087c0: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED
1087c3: 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) {
1087c9: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
1087d0: 74 19 je 1087eb <rtems_termios_ioctl+0x139><== NOT EXECUTED
/* if chars available, call write function... */
(*tty->device.write)(
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
1087d2: 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)(
1087d8: 57 push %edi <== NOT EXECUTED
1087d9: 6a 01 push $0x1 <== NOT EXECUTED
1087db: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED
1087de: 50 push %eax <== NOT EXECUTED
1087df: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
1087e2: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
1087e8: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
}
/* reenable interrupts */
rtems_interrupt_enable(level);
1087eb: 56 push %esi <== NOT EXECUTED
1087ec: 9d popf <== NOT EXECUTED
}
}
/* check for incoming XON/XOFF flow control switched off */
if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) {
1087ed: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1087f3: f6 c4 04 test $0x4,%ah
1087f6: 74 24 je 10881c <rtems_termios_ioctl+0x16a><== ALWAYS TAKEN
1087f8: f6 43 31 10 testb $0x10,0x31(%ebx) <== NOT EXECUTED
1087fc: 75 1e jne 10881c <rtems_termios_ioctl+0x16a><== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDXOF);
1087fe: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108804: 80 e4 fb and $0xfb,%ah <== NOT EXECUTED
108807: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* FIXME: what happens, if we had sent XOFF but not yet XON? */
tty->flow_ctrl &= ~(FL_ISNTXOF);
10880d: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108813: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
108816: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
/* check for incoming RTS/CTS flow control switched off */
if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) {
10881c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108822: f6 c4 01 test $0x1,%ah
108825: 74 43 je 10886a <rtems_termios_ioctl+0x1b8><== ALWAYS TAKEN
108827: 83 7b 38 00 cmpl $0x0,0x38(%ebx) <== NOT EXECUTED
10882b: 78 3d js 10886a <rtems_termios_ioctl+0x1b8><== NOT EXECUTED
/* clear related flags in flow_ctrl */
tty->flow_ctrl &= ~(FL_MDRTS);
10882d: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108833: 80 e4 fe and $0xfe,%ah <== NOT EXECUTED
108836: 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)) {
10883c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108842: a8 04 test $0x4,%al <== NOT EXECUTED
108844: 74 15 je 10885b <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
108846: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
10884c: 85 c0 test %eax,%eax <== NOT EXECUTED
10884e: 74 0b je 10885b <rtems_termios_ioctl+0x1a9><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
108850: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108853: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108856: ff d0 call *%eax <== NOT EXECUTED
108858: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
tty->flow_ctrl &= ~(FL_IRTSOFF);
10885b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108861: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
108864: 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) {
10886a: 83 7b 38 00 cmpl $0x0,0x38(%ebx)
10886e: 79 0f jns 10887f <rtems_termios_ioctl+0x1cd><== ALWAYS TAKEN
tty->flow_ctrl |= FL_MDRTS;
108870: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108876: 80 cc 01 or $0x1,%ah <== NOT EXECUTED
108879: 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) {
10887f: 8b 53 30 mov 0x30(%ebx),%edx
108882: f6 c6 10 test $0x10,%dh
108885: 74 0f je 108896 <rtems_termios_ioctl+0x1e4>
tty->flow_ctrl |= FL_MDXOF;
108887: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
10888d: 80 cc 04 or $0x4,%ah
108890: 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) {
108896: 80 e6 04 and $0x4,%dh
108899: 74 0f je 1088aa <rtems_termios_ioctl+0x1f8><== NEVER TAKEN
tty->flow_ctrl |= FL_MDXON;
10889b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1088a1: 80 cc 02 or $0x2,%ah
1088a4: 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) {
1088aa: f6 43 3c 02 testb $0x2,0x3c(%ebx)
1088ae: 75 39 jne 1088e9 <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] *
1088b0: 0f b6 73 46 movzbl 0x46(%ebx),%esi
rtems_clock_get_ticks_per_second() / 10;
1088b4: e8 6f 12 00 00 call 109b28 <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] *
1088b9: 0f af c6 imul %esi,%eax
rtems_clock_get_ticks_per_second() / 10;
1088bc: b9 0a 00 00 00 mov $0xa,%ecx
1088c1: 31 d2 xor %edx,%edx
1088c3: 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] *
1088c5: 89 43 54 mov %eax,0x54(%ebx)
rtems_clock_get_ticks_per_second() / 10;
if (tty->termios.c_cc[VTIME]) {
1088c8: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
1088cc: 74 15 je 1088e3 <rtems_termios_ioctl+0x231>
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
1088ce: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = tty->vtimeTicks;
1088d5: 89 43 70 mov %eax,0x70(%ebx)
if (tty->termios.c_cc[VMIN])
1088d8: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
1088dc: 75 19 jne 1088f7 <rtems_termios_ioctl+0x245>
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
else
tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks;
1088de: 89 43 74 mov %eax,0x74(%ebx)
1088e1: eb 24 jmp 108907 <rtems_termios_ioctl+0x255>
} else {
if (tty->termios.c_cc[VMIN]) {
1088e3: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
1088e7: 74 17 je 108900 <rtems_termios_ioctl+0x24e><== ALWAYS TAKEN
tty->rawInBufSemaphoreOptions = RTEMS_WAIT;
1088e9: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT;
1088f0: c7 43 70 00 00 00 00 movl $0x0,0x70(%ebx)
tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT;
1088f7: c7 43 74 00 00 00 00 movl $0x0,0x74(%ebx)
1088fe: eb 07 jmp 108907 <rtems_termios_ioctl+0x255>
} else {
tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT;
108900: c7 43 6c 01 00 00 00 movl $0x1,0x6c(%ebx)
}
}
}
if (tty->device.setAttributes)
108907: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax
10890d: 85 c0 test %eax,%eax
10890f: 0f 84 c7 00 00 00 je 1089dc <rtems_termios_ioctl+0x32a><== NEVER TAKEN
(*tty->device.setAttributes)(tty->minor, &tty->termios);
108915: 56 push %esi
108916: 56 push %esi
108917: 8d 53 30 lea 0x30(%ebx),%edx
10891a: 52 push %edx
10891b: ff 73 10 pushl 0x10(%ebx)
10891e: ff d0 call *%eax
108920: 83 c4 10 add $0x10,%esp
108923: e9 b4 00 00 00 jmp 1089dc <rtems_termios_ioctl+0x32a>
break;
case RTEMS_IO_TCDRAIN:
drainOutput (tty);
108928: 89 d8 mov %ebx,%eax
10892a: e8 55 f7 ff ff call 108084 <drainOutput>
break;
10892f: e9 a8 00 00 00 jmp 1089dc <rtems_termios_ioctl+0x32a>
case RTEMS_IO_SNDWAKEUP:
tty->tty_snd = *wakeup;
108934: 8b 06 mov (%esi),%eax
108936: 8b 56 04 mov 0x4(%esi),%edx
108939: 89 83 d4 00 00 00 mov %eax,0xd4(%ebx)
10893f: 89 93 d8 00 00 00 mov %edx,0xd8(%ebx)
break;
108945: e9 92 00 00 00 jmp 1089dc <rtems_termios_ioctl+0x32a>
case RTEMS_IO_RCVWAKEUP:
tty->tty_rcv = *wakeup;
10894a: 8b 06 mov (%esi),%eax
10894c: 8b 56 04 mov 0x4(%esi),%edx
10894f: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx)
108955: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
break;
10895b: eb 7f jmp 1089dc <rtems_termios_ioctl+0x32a>
#if 1 /* FIXME */
case TIOCSETD:
/*
* close old line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_close != NULL) {
10895d: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
108963: c1 e0 05 shl $0x5,%eax
108966: 8b 80 d8 4e 12 00 mov 0x124ed8(%eax),%eax
10896c: 85 c0 test %eax,%eax
10896e: 74 0c je 10897c <rtems_termios_ioctl+0x2ca>
sc = rtems_termios_linesw[tty->t_line].l_close(tty);
108970: 83 ec 0c sub $0xc,%esp
108973: 53 push %ebx
108974: ff d0 call *%eax
108976: 89 45 e4 mov %eax,-0x1c(%ebp)
108979: 83 c4 10 add $0x10,%esp
}
tty->t_line=*(int*)(args->buffer);
10897c: 8b 55 08 mov 0x8(%ebp),%edx
10897f: 8b 42 08 mov 0x8(%edx),%eax
108982: 8b 00 mov (%eax),%eax
108984: 89 83 cc 00 00 00 mov %eax,0xcc(%ebx)
tty->t_sc = NULL; /* ensure that no more valid data */
10898a: c7 83 d0 00 00 00 00 movl $0x0,0xd0(%ebx)
108991: 00 00 00
/*
* open new line discipline
*/
if (rtems_termios_linesw[tty->t_line].l_open != NULL) {
108994: c1 e0 05 shl $0x5,%eax
108997: 8b 80 d4 4e 12 00 mov 0x124ed4(%eax),%eax
10899d: 85 c0 test %eax,%eax
10899f: 74 3b je 1089dc <rtems_termios_ioctl+0x32a><== NEVER TAKEN
sc = rtems_termios_linesw[tty->t_line].l_open(tty);
1089a1: 83 ec 0c sub $0xc,%esp
1089a4: 53 push %ebx
1089a5: ff d0 call *%eax
1089a7: 89 45 e4 mov %eax,-0x1c(%ebp)
1089aa: e9 71 ff ff ff jmp 108920 <rtems_termios_ioctl+0x26e>
}
break;
case TIOCGETD:
*(int*)(args->buffer)=tty->t_line;
1089af: 8b 4d 08 mov 0x8(%ebp),%ecx
1089b2: 8b 41 08 mov 0x8(%ecx),%eax
1089b5: 8b 93 cc 00 00 00 mov 0xcc(%ebx),%edx
1089bb: 89 10 mov %edx,(%eax)
break;
1089bd: eb 1d jmp 1089dc <rtems_termios_ioctl+0x32a>
#endif
case FIONREAD: {
int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head;
1089bf: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED
1089c2: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED
if ( rawnc < 0 )
1089c5: 29 d0 sub %edx,%eax <== NOT EXECUTED
1089c7: 79 05 jns 1089ce <rtems_termios_ioctl+0x31c><== NOT EXECUTED
rawnc += tty->rawInBuf.Size;
1089c9: 8b 53 64 mov 0x64(%ebx),%edx <== NOT EXECUTED
1089cc: 01 d0 add %edx,%eax <== NOT EXECUTED
/* Half guess that this is the right operation */
*(int *)args->buffer = tty->ccount - tty->cindex + rawnc;
1089ce: 8b 4d 08 mov 0x8(%ebp),%ecx <== NOT EXECUTED
1089d1: 8b 51 08 mov 0x8(%ecx),%edx <== NOT EXECUTED
1089d4: 03 43 20 add 0x20(%ebx),%eax <== NOT EXECUTED
1089d7: 2b 43 24 sub 0x24(%ebx),%eax <== NOT EXECUTED
1089da: 89 02 mov %eax,(%edx) <== NOT EXECUTED
}
break;
}
rtems_semaphore_release (tty->osem);
1089dc: 83 ec 0c sub $0xc,%esp
1089df: ff 73 18 pushl 0x18(%ebx)
1089e2: e8 6d 18 00 00 call 10a254 <rtems_semaphore_release>
args->ioctl_return = sc;
1089e7: 8b 55 e4 mov -0x1c(%ebp),%edx
1089ea: 8b 45 08 mov 0x8(%ebp),%eax
1089ed: 89 50 0c mov %edx,0xc(%eax)
return sc;
1089f0: 83 c4 10 add $0x10,%esp
}
1089f3: 8b 45 e4 mov -0x1c(%ebp),%eax
1089f6: 8d 65 f4 lea -0xc(%ebp),%esp
1089f9: 5b pop %ebx
1089fa: 5e pop %esi
1089fb: 5f pop %edi
1089fc: c9 leave
1089fd: c3 ret
001080e1 <rtems_termios_open>:
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg,
const rtems_termios_callbacks *callbacks
)
{
1080e1: 55 push %ebp
1080e2: 89 e5 mov %esp,%ebp
1080e4: 57 push %edi
1080e5: 56 push %esi
1080e6: 53 push %ebx
1080e7: 83 ec 20 sub $0x20,%esp
struct rtems_termios_tty *tty;
/*
* See if the device has already been opened
*/
sc = rtems_semaphore_obtain(
1080ea: 6a 00 push $0x0
1080ec: 6a 00 push $0x0
1080ee: ff 35 1c 52 12 00 pushl 0x12521c
1080f4: e8 6f 20 00 00 call 10a168 <rtems_semaphore_obtain>
1080f9: 89 45 e4 mov %eax,-0x1c(%ebp)
rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
1080fc: 83 c4 10 add $0x10,%esp
1080ff: 85 c0 test %eax,%eax
108101: 0f 85 d3 03 00 00 jne 1084da <rtems_termios_open+0x3f9><== NEVER TAKEN
return sc;
for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) {
108107: 8b 35 24 52 12 00 mov 0x125224,%esi
10810d: 89 f2 mov %esi,%edx
10810f: eb 16 jmp 108127 <rtems_termios_open+0x46>
if ((tty->major == major) && (tty->minor == minor))
108111: 8b 45 08 mov 0x8(%ebp),%eax
108114: 39 42 0c cmp %eax,0xc(%edx)
108117: 75 0c jne 108125 <rtems_termios_open+0x44>
108119: 8b 4d 0c mov 0xc(%ebp),%ecx
10811c: 39 4a 10 cmp %ecx,0x10(%edx)
10811f: 0f 84 26 03 00 00 je 10844b <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) {
108125: 8b 12 mov (%edx),%edx
108127: 85 d2 test %edx,%edx
108129: 75 e6 jne 108111 <rtems_termios_open+0x30>
10812b: e9 b5 03 00 00 jmp 1084e5 <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);
108130: 83 ec 0c sub $0xc,%esp
108133: eb 30 jmp 108165 <rtems_termios_open+0x84>
return RTEMS_NO_MEMORY;
}
/*
* allocate raw input buffer
*/
tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE;
108135: a1 54 30 12 00 mov 0x123054,%eax
10813a: 89 42 64 mov %eax,0x64(%edx)
tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size);
10813d: 8b 42 64 mov 0x64(%edx),%eax
108140: 83 ec 0c sub $0xc,%esp
108143: 50 push %eax
108144: 89 55 e0 mov %edx,-0x20(%ebp)
108147: e8 98 f4 ff ff call 1075e4 <malloc>
10814c: 89 c7 mov %eax,%edi
10814e: 8b 55 e0 mov -0x20(%ebp),%edx
108151: 89 42 58 mov %eax,0x58(%edx)
if (tty->rawInBuf.theBuf == NULL) {
108154: 83 c4 10 add $0x10,%esp
108157: 85 c0 test %eax,%eax
108159: 75 24 jne 10817f <rtems_termios_open+0x9e>
free(tty);
10815b: 83 ec 0c sub $0xc,%esp
10815e: 52 push %edx
10815f: e8 e4 f1 ff ff call 107348 <free>
rtems_semaphore_release (rtems_termios_ttyMutex);
108164: 5b pop %ebx
108165: ff 35 1c 52 12 00 pushl 0x12521c
10816b: e8 e4 20 00 00 call 10a254 <rtems_semaphore_release>
return RTEMS_NO_MEMORY;
108170: 83 c4 10 add $0x10,%esp
108173: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp)
10817a: e9 5b 03 00 00 jmp 1084da <rtems_termios_open+0x3f9>
}
/*
* allocate raw output buffer
*/
tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE;
10817f: a1 58 30 12 00 mov 0x123058,%eax
108184: 89 82 88 00 00 00 mov %eax,0x88(%edx)
tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size);
10818a: 8b 82 88 00 00 00 mov 0x88(%edx),%eax
108190: 83 ec 0c sub $0xc,%esp
108193: 50 push %eax
108194: 89 55 e0 mov %edx,-0x20(%ebp)
108197: e8 48 f4 ff ff call 1075e4 <malloc>
10819c: 8b 55 e0 mov -0x20(%ebp),%edx
10819f: 89 42 7c mov %eax,0x7c(%edx)
if (tty->rawOutBuf.theBuf == NULL) {
1081a2: 83 c4 10 add $0x10,%esp
1081a5: 85 c0 test %eax,%eax
1081a7: 75 05 jne 1081ae <rtems_termios_open+0xcd><== ALWAYS TAKEN
free((void *)(tty->rawInBuf.theBuf));
1081a9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1081ac: eb 2e jmp 1081dc <rtems_termios_open+0xfb><== NOT EXECUTED
return RTEMS_NO_MEMORY;
}
/*
* allocate cooked buffer
*/
tty->cbuf = malloc (CBUFSIZE);
1081ae: 83 ec 0c sub $0xc,%esp
1081b1: ff 35 50 30 12 00 pushl 0x123050
1081b7: 89 55 e0 mov %edx,-0x20(%ebp)
1081ba: 89 45 dc mov %eax,-0x24(%ebp)
1081bd: e8 22 f4 ff ff call 1075e4 <malloc>
1081c2: 8b 55 e0 mov -0x20(%ebp),%edx
1081c5: 89 42 1c mov %eax,0x1c(%edx)
if (tty->cbuf == NULL) {
1081c8: 83 c4 10 add $0x10,%esp
1081cb: 85 c0 test %eax,%eax
1081cd: 8b 4d dc mov -0x24(%ebp),%ecx
1081d0: 75 19 jne 1081eb <rtems_termios_open+0x10a>
free((void *)(tty->rawOutBuf.theBuf));
1081d2: 83 ec 0c sub $0xc,%esp
1081d5: 51 push %ecx
1081d6: e8 6d f1 ff ff call 107348 <free>
free((void *)(tty->rawInBuf.theBuf));
1081db: 59 pop %ecx
1081dc: 57 push %edi
1081dd: e8 66 f1 ff ff call 107348 <free>
free(tty);
1081e2: 5a pop %edx
1081e3: 8b 55 e0 mov -0x20(%ebp),%edx
1081e6: e9 73 ff ff ff jmp 10815e <rtems_termios_open+0x7d>
return RTEMS_NO_MEMORY;
}
/*
* Initialize wakeup callbacks
*/
tty->tty_snd.sw_pfn = NULL;
1081eb: c7 82 d4 00 00 00 00 movl $0x0,0xd4(%edx)
1081f2: 00 00 00
tty->tty_snd.sw_arg = NULL;
1081f5: c7 82 d8 00 00 00 00 movl $0x0,0xd8(%edx)
1081fc: 00 00 00
tty->tty_rcv.sw_pfn = NULL;
1081ff: c7 82 dc 00 00 00 00 movl $0x0,0xdc(%edx)
108206: 00 00 00
tty->tty_rcv.sw_arg = NULL;
108209: c7 82 e0 00 00 00 00 movl $0x0,0xe0(%edx)
108210: 00 00 00
tty->tty_rcvwakeup = 0;
108213: c7 82 e4 00 00 00 00 movl $0x0,0xe4(%edx)
10821a: 00 00 00
/*
* link tty
*/
tty->forw = rtems_termios_ttyHead;
10821d: 89 32 mov %esi,(%edx)
tty->back = NULL;
10821f: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx)
if (rtems_termios_ttyHead != NULL)
108226: 85 f6 test %esi,%esi
108228: 74 03 je 10822d <rtems_termios_open+0x14c>
rtems_termios_ttyHead->back = tty;
10822a: 89 56 04 mov %edx,0x4(%esi)
rtems_termios_ttyHead = tty;
10822d: 89 1d 24 52 12 00 mov %ebx,0x125224
if (rtems_termios_ttyTail == NULL)
108233: 83 3d 20 52 12 00 00 cmpl $0x0,0x125220
10823a: 75 06 jne 108242 <rtems_termios_open+0x161>
rtems_termios_ttyTail = tty;
10823c: 89 1d 20 52 12 00 mov %ebx,0x125220
tty->minor = minor;
108242: 8b 45 0c mov 0xc(%ebp),%eax
108245: 89 43 10 mov %eax,0x10(%ebx)
tty->major = major;
108248: 8b 4d 08 mov 0x8(%ebp),%ecx
10824b: 89 4b 0c mov %ecx,0xc(%ebx)
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
10824e: 83 ec 0c sub $0xc,%esp
108251: 8d 43 14 lea 0x14(%ebx),%eax
108254: 50 push %eax
108255: 6a 00 push $0x0
108257: 6a 54 push $0x54
108259: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'i', c),
10825b: 0f be 05 5c 30 12 00 movsbl 0x12305c,%eax
tty->major = major;
/*
* Set up mutex semaphores
*/
sc = rtems_semaphore_create (
108262: 0d 00 69 52 54 or $0x54526900,%eax
108267: 50 push %eax
108268: 89 55 e0 mov %edx,-0x20(%ebp)
10826b: e8 d0 1c 00 00 call 109f40 <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)
108270: 83 c4 20 add $0x20,%esp
108273: 85 c0 test %eax,%eax
108275: 8b 55 e0 mov -0x20(%ebp),%edx
108278: 0f 85 42 02 00 00 jne 1084c0 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
10827e: 83 ec 0c sub $0xc,%esp
108281: 8d 43 18 lea 0x18(%ebx),%eax
108284: 50 push %eax
108285: 6a 00 push $0x0
108287: 6a 54 push $0x54
108289: 6a 01 push $0x1
rtems_build_name ('T', 'R', 'o', c),
10828b: 0f be 05 5c 30 12 00 movsbl 0x12305c,%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 (
108292: 0d 00 6f 52 54 or $0x54526f00,%eax
108297: 50 push %eax
108298: 89 55 e0 mov %edx,-0x20(%ebp)
10829b: e8 a0 1c 00 00 call 109f40 <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)
1082a0: 83 c4 20 add $0x20,%esp
1082a3: 85 c0 test %eax,%eax
1082a5: 8b 55 e0 mov -0x20(%ebp),%edx
1082a8: 0f 85 12 02 00 00 jne 1084c0 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
sc = rtems_semaphore_create (
1082ae: 83 ec 0c sub $0xc,%esp
1082b1: 8d 83 8c 00 00 00 lea 0x8c(%ebx),%eax
1082b7: 50 push %eax
1082b8: 6a 00 push $0x0
1082ba: 6a 20 push $0x20
1082bc: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'x', c),
1082be: 0f be 05 5c 30 12 00 movsbl 0x12305c,%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 (
1082c5: 0d 00 78 52 54 or $0x54527800,%eax
1082ca: 50 push %eax
1082cb: 89 55 e0 mov %edx,-0x20(%ebp)
1082ce: e8 6d 1c 00 00 call 109f40 <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)
1082d3: 83 c4 20 add $0x20,%esp
1082d6: 85 c0 test %eax,%eax
1082d8: 8b 55 e0 mov -0x20(%ebp),%edx
1082db: 0f 85 df 01 00 00 jne 1084c0 <rtems_termios_open+0x3df>
rtems_fatal_error_occurred (sc);
tty->rawOutBufState = rob_idle;
1082e1: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
1082e8: 00 00 00
/*
* Set callbacks
*/
tty->device = *callbacks;
1082eb: 8d bb 98 00 00 00 lea 0x98(%ebx),%edi
1082f1: b9 08 00 00 00 mov $0x8,%ecx
1082f6: 8b 75 14 mov 0x14(%ebp),%esi
1082f9: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
1082fb: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108302: 75 74 jne 108378 <rtems_termios_open+0x297>
sc = rtems_task_create (
108304: 50 push %eax
108305: 50 push %eax
108306: 8d 83 c8 00 00 00 lea 0xc8(%ebx),%eax
10830c: 50 push %eax
10830d: 6a 00 push $0x0
10830f: 68 00 05 00 00 push $0x500
108314: 68 00 04 00 00 push $0x400
108319: 6a 0a push $0xa
rtems_build_name ('T', 'x', 'T', c),
10831b: 0f be 05 5c 30 12 00 movsbl 0x12305c,%eax
/*
* Create I/O tasks
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
sc = rtems_task_create (
108322: 0d 00 54 78 54 or $0x54785400,%eax
108327: 50 push %eax
108328: 89 55 e0 mov %edx,-0x20(%ebp)
10832b: e8 b4 1f 00 00 call 10a2e4 <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)
108330: 83 c4 20 add $0x20,%esp
108333: 85 c0 test %eax,%eax
108335: 8b 55 e0 mov -0x20(%ebp),%edx
108338: 0f 85 82 01 00 00 jne 1084c0 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_create (
10833e: 57 push %edi
10833f: 57 push %edi
108340: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
108346: 50 push %eax
108347: 6a 00 push $0x0
108349: 68 00 05 00 00 push $0x500
10834e: 68 00 04 00 00 push $0x400
108353: 6a 09 push $0x9
rtems_build_name ('R', 'x', 'T', c),
108355: 0f be 05 5c 30 12 00 movsbl 0x12305c,%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 (
10835c: 0d 00 54 78 52 or $0x52785400,%eax
108361: 50 push %eax
108362: 89 55 e0 mov %edx,-0x20(%ebp)
108365: e8 7a 1f 00 00 call 10a2e4 <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)
10836a: 83 c4 20 add $0x20,%esp
10836d: 85 c0 test %eax,%eax
10836f: 8b 55 e0 mov -0x20(%ebp),%edx
108372: 0f 85 48 01 00 00 jne 1084c0 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
108378: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
10837f: 74 09 je 10838a <rtems_termios_open+0x2a9>
108381: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx)
108388: 75 30 jne 1083ba <rtems_termios_open+0x2d9>
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
10838a: 83 ec 0c sub $0xc,%esp
10838d: 8d 43 68 lea 0x68(%ebx),%eax
108390: 50 push %eax
108391: 6a 00 push $0x0
108393: 6a 24 push $0x24
108395: 6a 00 push $0x0
rtems_build_name ('T', 'R', 'r', c),
108397: 0f be 05 5c 30 12 00 movsbl 0x12305c,%eax
rtems_fatal_error_occurred (sc);
}
if ((tty->device.pollRead == NULL) ||
(tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){
sc = rtems_semaphore_create (
10839e: 0d 00 72 52 54 or $0x54527200,%eax
1083a3: 50 push %eax
1083a4: 89 55 e0 mov %edx,-0x20(%ebp)
1083a7: e8 94 1b 00 00 call 109f40 <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)
1083ac: 83 c4 20 add $0x20,%esp
1083af: 85 c0 test %eax,%eax
1083b1: 8b 55 e0 mov -0x20(%ebp),%edx
1083b4: 0f 85 06 01 00 00 jne 1084c0 <rtems_termios_open+0x3df>
}
/*
* Set default parameters
*/
tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL;
1083ba: c7 43 30 02 25 00 00 movl $0x2502,0x30(%ebx)
tty->termios.c_oflag = OPOST | ONLCR | XTABS;
1083c1: c7 43 34 05 18 00 00 movl $0x1805,0x34(%ebx)
tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL;
1083c8: c7 43 38 bd 08 00 00 movl $0x8bd,0x38(%ebx)
tty->termios.c_lflag =
1083cf: c7 43 3c 3b 82 00 00 movl $0x823b,0x3c(%ebx)
ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL;
tty->termios.c_cc[VINTR] = '\003';
1083d6: c6 43 41 03 movb $0x3,0x41(%ebx)
tty->termios.c_cc[VQUIT] = '\034';
1083da: c6 43 42 1c movb $0x1c,0x42(%ebx)
tty->termios.c_cc[VERASE] = '\177';
1083de: c6 43 43 7f movb $0x7f,0x43(%ebx)
tty->termios.c_cc[VKILL] = '\025';
1083e2: c6 43 44 15 movb $0x15,0x44(%ebx)
tty->termios.c_cc[VEOF] = '\004';
1083e6: c6 43 45 04 movb $0x4,0x45(%ebx)
tty->termios.c_cc[VEOL] = '\000';
1083ea: c6 43 4c 00 movb $0x0,0x4c(%ebx)
tty->termios.c_cc[VEOL2] = '\000';
1083ee: c6 43 51 00 movb $0x0,0x51(%ebx)
tty->termios.c_cc[VSTART] = '\021';
1083f2: c6 43 49 11 movb $0x11,0x49(%ebx)
tty->termios.c_cc[VSTOP] = '\023';
1083f6: c6 43 4a 13 movb $0x13,0x4a(%ebx)
tty->termios.c_cc[VSUSP] = '\032';
1083fa: c6 43 4b 1a movb $0x1a,0x4b(%ebx)
tty->termios.c_cc[VREPRINT] = '\022';
1083fe: c6 43 4d 12 movb $0x12,0x4d(%ebx)
tty->termios.c_cc[VDISCARD] = '\017';
108402: c6 43 4e 0f movb $0xf,0x4e(%ebx)
tty->termios.c_cc[VWERASE] = '\027';
108406: c6 43 4f 17 movb $0x17,0x4f(%ebx)
tty->termios.c_cc[VLNEXT] = '\026';
10840a: c6 43 50 16 movb $0x16,0x50(%ebx)
/* start with no flow control, clear flow control flags */
tty->flow_ctrl = 0;
10840e: c7 83 b8 00 00 00 00 movl $0x0,0xb8(%ebx)
108415: 00 00 00
/*
* set low/highwater mark for XON/XOFF support
*/
tty->lowwater = tty->rawInBuf.Size * 1/2;
108418: 8b 43 64 mov 0x64(%ebx),%eax
10841b: d1 e8 shr %eax
10841d: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx)
tty->highwater = tty->rawInBuf.Size * 3/4;
108423: 8b 43 64 mov 0x64(%ebx),%eax
108426: 8d 04 40 lea (%eax,%eax,2),%eax
108429: c1 e8 02 shr $0x2,%eax
10842c: 89 83 c0 00 00 00 mov %eax,0xc0(%ebx)
/*
* Bump name characer
*/
if (c++ == 'z')
108432: a0 5c 30 12 00 mov 0x12305c,%al
108437: 8d 48 01 lea 0x1(%eax),%ecx
10843a: 88 0d 5c 30 12 00 mov %cl,0x12305c
108440: 3c 7a cmp $0x7a,%al
108442: 75 07 jne 10844b <rtems_termios_open+0x36a>
c = 'a';
108444: c6 05 5c 30 12 00 61 movb $0x61,0x12305c
}
args->iop->data1 = tty;
10844b: 8b 4d 10 mov 0x10(%ebp),%ecx
10844e: 8b 01 mov (%ecx),%eax
108450: 89 50 34 mov %edx,0x34(%eax)
if (!tty->refcount++) {
108453: 8b 42 08 mov 0x8(%edx),%eax
108456: 8d 48 01 lea 0x1(%eax),%ecx
108459: 89 4a 08 mov %ecx,0x8(%edx)
10845c: 85 c0 test %eax,%eax
10845e: 75 69 jne 1084c9 <rtems_termios_open+0x3e8>
if (tty->device.firstOpen)
108460: 8b 82 98 00 00 00 mov 0x98(%edx),%eax
108466: 85 c0 test %eax,%eax
108468: 74 15 je 10847f <rtems_termios_open+0x39e>
(*tty->device.firstOpen)(major, minor, arg);
10846a: 56 push %esi
10846b: ff 75 10 pushl 0x10(%ebp)
10846e: ff 75 0c pushl 0xc(%ebp)
108471: ff 75 08 pushl 0x8(%ebp)
108474: 89 55 e0 mov %edx,-0x20(%ebp)
108477: ff d0 call *%eax
108479: 83 c4 10 add $0x10,%esp
10847c: 8b 55 e0 mov -0x20(%ebp),%edx
/*
* start I/O tasks, if needed
*/
if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) {
10847f: 83 ba b4 00 00 00 02 cmpl $0x2,0xb4(%edx)
108486: 75 41 jne 1084c9 <rtems_termios_open+0x3e8>
sc = rtems_task_start(
108488: 53 push %ebx
108489: 52 push %edx
10848a: 68 aa 95 10 00 push $0x1095aa
10848f: ff b2 c4 00 00 00 pushl 0xc4(%edx)
108495: 89 55 e0 mov %edx,-0x20(%ebp)
108498: e8 bb 20 00 00 call 10a558 <rtems_task_start>
tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
10849d: 83 c4 10 add $0x10,%esp
1084a0: 85 c0 test %eax,%eax
1084a2: 8b 55 e0 mov -0x20(%ebp),%edx
1084a5: 75 19 jne 1084c0 <rtems_termios_open+0x3df><== NEVER TAKEN
rtems_fatal_error_occurred (sc);
sc = rtems_task_start(
1084a7: 51 push %ecx
1084a8: 52 push %edx
1084a9: 68 dc 97 10 00 push $0x1097dc
1084ae: ff b2 c8 00 00 00 pushl 0xc8(%edx)
1084b4: e8 9f 20 00 00 call 10a558 <rtems_task_start>
tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty);
if (sc != RTEMS_SUCCESSFUL)
1084b9: 83 c4 10 add $0x10,%esp
1084bc: 85 c0 test %eax,%eax
1084be: 74 09 je 1084c9 <rtems_termios_open+0x3e8><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
1084c0: 83 ec 0c sub $0xc,%esp
1084c3: 50 push %eax
1084c4: e8 73 22 00 00 call 10a73c <rtems_fatal_error_occurred>
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
1084c9: 83 ec 0c sub $0xc,%esp
1084cc: ff 35 1c 52 12 00 pushl 0x12521c
1084d2: e8 7d 1d 00 00 call 10a254 <rtems_semaphore_release>
return RTEMS_SUCCESSFUL;
1084d7: 83 c4 10 add $0x10,%esp
}
1084da: 8b 45 e4 mov -0x1c(%ebp),%eax
1084dd: 8d 65 f4 lea -0xc(%ebp),%esp
1084e0: 5b pop %ebx
1084e1: 5e pop %esi
1084e2: 5f pop %edi
1084e3: c9 leave
1084e4: c3 ret
static char c = 'a';
/*
* Create a new device
*/
tty = calloc (1, sizeof (struct rtems_termios_tty));
1084e5: 52 push %edx
1084e6: 52 push %edx
1084e7: 68 e8 00 00 00 push $0xe8
1084ec: 6a 01 push $0x1
1084ee: e8 e9 ec ff ff call 1071dc <calloc>
1084f3: 89 c2 mov %eax,%edx
1084f5: 89 c3 mov %eax,%ebx
if (tty == NULL) {
1084f7: 83 c4 10 add $0x10,%esp
1084fa: 85 c0 test %eax,%eax
1084fc: 0f 85 33 fc ff ff jne 108135 <rtems_termios_open+0x54>
108502: e9 29 fc ff ff jmp 108130 <rtems_termios_open+0x4f>
001089fe <rtems_termios_puts>:
* Send characters to device-specific code
*/
void
rtems_termios_puts (
const void *_buf, int len, struct rtems_termios_tty *tty)
{
1089fe: 55 push %ebp
1089ff: 89 e5 mov %esp,%ebp
108a01: 57 push %edi
108a02: 56 push %esi
108a03: 53 push %ebx
108a04: 83 ec 3c sub $0x3c,%esp
108a07: 8b 45 08 mov 0x8(%ebp),%eax
108a0a: 8b 75 0c mov 0xc(%ebp),%esi
108a0d: 8b 5d 10 mov 0x10(%ebp),%ebx
const unsigned char *buf = _buf;
108a10: 89 c7 mov %eax,%edi
unsigned int newHead;
rtems_interrupt_level level;
rtems_status_code sc;
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
108a12: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
108a19: 75 1b jne 108a36 <rtems_termios_puts+0x38>
(*tty->device.write)(tty->minor, (void *)buf, len);
108a1b: 89 75 10 mov %esi,0x10(%ebp)
108a1e: 89 45 0c mov %eax,0xc(%ebp)
108a21: 8b 43 10 mov 0x10(%ebx),%eax
108a24: 89 45 08 mov %eax,0x8(%ebp)
108a27: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108a2d: 8d 65 f4 lea -0xc(%ebp),%esp
108a30: 5b pop %ebx
108a31: 5e pop %esi
108a32: 5f pop %edi
108a33: 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);
108a34: ff e0 jmp *%eax
return;
}
newHead = tty->rawOutBuf.Head;
108a36: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
108a3c: 89 45 e4 mov %eax,-0x1c(%ebp)
while (len) {
108a3f: e9 ca 00 00 00 jmp 108b0e <rtems_termios_puts+0x110>
* len -= ncopy
*
* To minimize latency, the memcpy should be done
* with interrupts enabled.
*/
newHead = (newHead + 1) % tty->rawOutBuf.Size;
108a44: 8b 45 e4 mov -0x1c(%ebp),%eax
108a47: 40 inc %eax
108a48: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
108a4e: 31 d2 xor %edx,%edx
108a50: f7 f1 div %ecx
108a52: 89 55 c4 mov %edx,-0x3c(%ebp)
108a55: 89 55 e4 mov %edx,-0x1c(%ebp)
rtems_interrupt_disable (level);
108a58: 9c pushf
108a59: fa cli
108a5a: 8f 45 d4 popl -0x2c(%ebp)
108a5d: 8b 55 d4 mov -0x2c(%ebp),%edx
108a60: 8b 4d c4 mov -0x3c(%ebp),%ecx
while (newHead == tty->rawOutBuf.Tail) {
108a63: eb 35 jmp 108a9a <rtems_termios_puts+0x9c>
tty->rawOutBufState = rob_wait;
108a65: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx)
108a6c: 00 00 00
rtems_interrupt_enable (level);
108a6f: 52 push %edx
108a70: 9d popf
sc = rtems_semaphore_obtain(
108a71: 50 push %eax
108a72: 6a 00 push $0x0
108a74: 6a 00 push $0x0
108a76: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
108a7c: 89 4d e0 mov %ecx,-0x20(%ebp)
108a7f: e8 e4 16 00 00 call 10a168 <rtems_semaphore_obtain>
tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
if (sc != RTEMS_SUCCESSFUL)
108a84: 83 c4 10 add $0x10,%esp
108a87: 85 c0 test %eax,%eax
108a89: 8b 4d e0 mov -0x20(%ebp),%ecx
108a8c: 74 09 je 108a97 <rtems_termios_puts+0x99><== ALWAYS TAKEN
rtems_fatal_error_occurred (sc);
108a8e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
108a91: 50 push %eax <== NOT EXECUTED
108a92: e8 a5 1c 00 00 call 10a73c <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_interrupt_disable (level);
108a97: 9c pushf
108a98: fa cli
108a99: 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) {
108a9a: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
108aa0: 39 c1 cmp %eax,%ecx
108aa2: 74 c1 je 108a65 <rtems_termios_puts+0x67>
108aa4: 89 55 d4 mov %edx,-0x2c(%ebp)
108aa7: 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++;
108aaa: 8b 8b 80 00 00 00 mov 0x80(%ebx),%ecx
108ab0: 8a 07 mov (%edi),%al
108ab2: 8b 53 7c mov 0x7c(%ebx),%edx
108ab5: 88 04 0a mov %al,(%edx,%ecx,1)
108ab8: 47 inc %edi
tty->rawOutBuf.Head = newHead;
108ab9: 8b 4d c4 mov -0x3c(%ebp),%ecx
108abc: 89 8b 80 00 00 00 mov %ecx,0x80(%ebx)
if (tty->rawOutBufState == rob_idle) {
108ac2: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
108ac9: 75 3e jne 108b09 <rtems_termios_puts+0x10b>
/* check, whether XOFF has been received */
if (!(tty->flow_ctrl & FL_ORCVXOF)) {
108acb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
108ad1: a8 10 test $0x10,%al
108ad3: 75 1b jne 108af0 <rtems_termios_puts+0xf2><== NEVER TAKEN
(*tty->device.write)(tty->minor,
(char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1);
108ad5: 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,
108adb: 51 push %ecx
108adc: 6a 01 push $0x1
108ade: 03 43 7c add 0x7c(%ebx),%eax
108ae1: 50 push %eax
108ae2: ff 73 10 pushl 0x10(%ebx)
108ae5: ff 93 a4 00 00 00 call *0xa4(%ebx)
108aeb: 83 c4 10 add $0x10,%esp
108aee: eb 0f jmp 108aff <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;
108af0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
108af6: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
108af9: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
}
tty->rawOutBufState = rob_busy;
108aff: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
108b06: 00 00 00
}
rtems_interrupt_enable (level);
108b09: ff 75 d4 pushl -0x2c(%ebp)
108b0c: 9d popf
len--;
108b0d: 4e dec %esi
if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) {
(*tty->device.write)(tty->minor, (void *)buf, len);
return;
}
newHead = tty->rawOutBuf.Head;
while (len) {
108b0e: 85 f6 test %esi,%esi
108b10: 0f 85 2e ff ff ff jne 108a44 <rtems_termios_puts+0x46>
tty->rawOutBufState = rob_busy;
}
rtems_interrupt_enable (level);
len--;
}
}
108b16: 8d 65 f4 lea -0xc(%ebp),%esp
108b19: 5b pop %ebx
108b1a: 5e pop %esi
108b1b: 5f pop %edi
108b1c: c9 leave
108b1d: c3 ret
00109025 <rtems_termios_read>:
return RTEMS_SUCCESSFUL;
}
rtems_status_code
rtems_termios_read (void *arg)
{
109025: 55 push %ebp
109026: 89 e5 mov %esp,%ebp
109028: 57 push %edi
109029: 56 push %esi
10902a: 53 push %ebx
10902b: 83 ec 40 sub $0x40,%esp
10902e: 8b 75 08 mov 0x8(%ebp),%esi
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
109031: 8b 06 mov (%esi),%eax
109033: 8b 58 34 mov 0x34(%eax),%ebx
uint32_t count = args->count;
109036: 8b 46 10 mov 0x10(%esi),%eax
109039: 89 45 e4 mov %eax,-0x1c(%ebp)
char *buffer = args->buffer;
10903c: 8b 46 0c mov 0xc(%esi),%eax
10903f: 89 45 e0 mov %eax,-0x20(%ebp)
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
109042: 6a 00 push $0x0
109044: 6a 00 push $0x0
109046: ff 73 14 pushl 0x14(%ebx)
109049: e8 1a 11 00 00 call 10a168 <rtems_semaphore_obtain>
10904e: 89 45 dc mov %eax,-0x24(%ebp)
if (sc != RTEMS_SUCCESSFUL)
109051: 83 c4 10 add $0x10,%esp
109054: 85 c0 test %eax,%eax
109056: 0f 85 9d 02 00 00 jne 1092f9 <rtems_termios_read+0x2d4><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_read != NULL) {
10905c: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
109062: c1 e0 05 shl $0x5,%eax
109065: 8b 80 dc 4e 12 00 mov 0x124edc(%eax),%eax
10906b: 85 c0 test %eax,%eax
10906d: 74 19 je 109088 <rtems_termios_read+0x63>
sc = rtems_termios_linesw[tty->t_line].l_read(tty,args);
10906f: 57 push %edi
109070: 57 push %edi
109071: 56 push %esi
109072: 53 push %ebx
109073: ff d0 call *%eax
109075: 89 45 dc mov %eax,-0x24(%ebp)
tty->tty_rcvwakeup = 0;
109078: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10907f: 00 00 00
rtems_semaphore_release (tty->isem);
109082: 59 pop %ecx
109083: e9 66 02 00 00 jmp 1092ee <rtems_termios_read+0x2c9>
return sc;
}
if (tty->cindex == tty->ccount) {
109088: 8b 43 20 mov 0x20(%ebx),%eax
10908b: 39 43 24 cmp %eax,0x24(%ebx)
10908e: 0f 85 2d 02 00 00 jne 1092c1 <rtems_termios_read+0x29c><== NEVER TAKEN
tty->cindex = tty->ccount = 0;
109094: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
10909b: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
tty->read_start_column = tty->column;
1090a2: 8b 43 28 mov 0x28(%ebx),%eax
1090a5: 89 43 2c mov %eax,0x2c(%ebx)
if (tty->device.pollRead != NULL &&
1090a8: 83 bb a0 00 00 00 00 cmpl $0x0,0xa0(%ebx)
1090af: 0f 84 c4 00 00 00 je 109179 <rtems_termios_read+0x154>
1090b5: 83 bb b4 00 00 00 00 cmpl $0x0,0xb4(%ebx)
1090bc: 0f 85 b7 00 00 00 jne 109179 <rtems_termios_read+0x154>
static rtems_status_code
fillBufferPoll (struct rtems_termios_tty *tty)
{
int n;
if (tty->termios.c_lflag & ICANON) {
1090c2: f6 43 3c 02 testb $0x2,0x3c(%ebx)
1090c6: 74 35 je 1090fd <rtems_termios_read+0xd8>
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
1090c8: 83 ec 0c sub $0xc,%esp
1090cb: ff 73 10 pushl 0x10(%ebx)
1090ce: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
1090d4: 83 c4 10 add $0x10,%esp
1090d7: 85 c0 test %eax,%eax
1090d9: 79 0f jns 1090ea <rtems_termios_read+0xc5>
rtems_task_wake_after (1);
1090db: 83 ec 0c sub $0xc,%esp
1090de: 6a 01 push $0x1
1090e0: e8 d7 14 00 00 call 10a5bc <rtems_task_wake_after>
1090e5: 83 c4 10 add $0x10,%esp
1090e8: eb de jmp 1090c8 <rtems_termios_read+0xa3>
} else {
if (siproc (n, tty))
1090ea: 0f b6 c0 movzbl %al,%eax
1090ed: 89 da mov %ebx,%edx
1090ef: e8 38 fe ff ff call 108f2c <siproc>
1090f4: 85 c0 test %eax,%eax
1090f6: 74 d0 je 1090c8 <rtems_termios_read+0xa3>
1090f8: e9 c4 01 00 00 jmp 1092c1 <rtems_termios_read+0x29c>
}
}
} else {
rtems_interval then, now;
then = rtems_clock_get_ticks_since_boot();
1090fd: e8 3a 0a 00 00 call 109b3c <rtems_clock_get_ticks_since_boot>
109102: 89 c7 mov %eax,%edi
for (;;) {
n = (*tty->device.pollRead)(tty->minor);
109104: 83 ec 0c sub $0xc,%esp
109107: ff 73 10 pushl 0x10(%ebx)
10910a: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (n < 0) {
109110: 83 c4 10 add $0x10,%esp
109113: 85 c0 test %eax,%eax
109115: 79 3d jns 109154 <rtems_termios_read+0x12f>
if (tty->termios.c_cc[VMIN]) {
109117: 80 7b 47 00 cmpb $0x0,0x47(%ebx)
10911b: 74 0e je 10912b <rtems_termios_read+0x106><== NEVER TAKEN
if (tty->termios.c_cc[VTIME] && tty->ccount) {
10911d: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
109121: 74 22 je 109145 <rtems_termios_read+0x120><== NEVER TAKEN
109123: 83 7b 20 00 cmpl $0x0,0x20(%ebx)
109127: 74 1c je 109145 <rtems_termios_read+0x120>
109129: eb 0a jmp 109135 <rtems_termios_read+0x110>
if ((now - then) > tty->vtimeTicks) {
break;
}
}
} else {
if (!tty->termios.c_cc[VTIME])
10912b: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED
10912f: 0f 84 8c 01 00 00 je 1092c1 <rtems_termios_read+0x29c><== NOT EXECUTED
break;
now = rtems_clock_get_ticks_since_boot();
109135: e8 02 0a 00 00 call 109b3c <rtems_clock_get_ticks_since_boot>
if ((now - then) > tty->vtimeTicks) {
10913a: 29 f8 sub %edi,%eax
10913c: 3b 43 54 cmp 0x54(%ebx),%eax
10913f: 0f 87 7c 01 00 00 ja 1092c1 <rtems_termios_read+0x29c>
break;
}
}
rtems_task_wake_after (1);
109145: 83 ec 0c sub $0xc,%esp
109148: 6a 01 push $0x1
10914a: e8 6d 14 00 00 call 10a5bc <rtems_task_wake_after>
10914f: 83 c4 10 add $0x10,%esp
109152: eb b0 jmp 109104 <rtems_termios_read+0xdf>
} else {
siproc (n, tty);
109154: 0f b6 c0 movzbl %al,%eax
109157: 89 da mov %ebx,%edx
109159: e8 ce fd ff ff call 108f2c <siproc>
if (tty->ccount >= tty->termios.c_cc[VMIN])
10915e: 8a 43 47 mov 0x47(%ebx),%al
109161: 0f b6 d0 movzbl %al,%edx
109164: 39 53 20 cmp %edx,0x20(%ebx)
109167: 0f 8d 54 01 00 00 jge 1092c1 <rtems_termios_read+0x29c><== NEVER TAKEN
break;
if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME])
10916d: 84 c0 test %al,%al
10916f: 74 93 je 109104 <rtems_termios_read+0xdf><== NEVER TAKEN
109171: 80 7b 46 00 cmpb $0x0,0x46(%ebx)
109175: 74 8d je 109104 <rtems_termios_read+0xdf><== NEVER TAKEN
109177: eb 84 jmp 1090fd <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;
109179: 8b 53 74 mov 0x74(%ebx),%edx
rtems_status_code sc;
int wait = (int)1;
10917c: 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)(
109181: 8d 43 49 lea 0x49(%ebx),%eax
109184: 89 45 d0 mov %eax,-0x30(%ebp)
109187: e9 e6 00 00 00 jmp 109272 <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;
10918c: 8b 43 5c mov 0x5c(%ebx),%eax
10918f: 8b 4b 64 mov 0x64(%ebx),%ecx
109192: 40 inc %eax
109193: 31 d2 xor %edx,%edx
109195: f7 f1 div %ecx
c = tty->rawInBuf.theBuf[newHead];
109197: 8b 43 58 mov 0x58(%ebx),%eax
10919a: 8a 04 10 mov (%eax,%edx,1),%al
10919d: 88 45 db mov %al,-0x25(%ebp)
tty->rawInBuf.Head = newHead;
1091a0: 89 53 5c mov %edx,0x5c(%ebx)
if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size)
1091a3: 8b 43 60 mov 0x60(%ebx),%eax
1091a6: 89 45 c4 mov %eax,-0x3c(%ebp)
1091a9: 8b 4b 64 mov 0x64(%ebx),%ecx
% tty->rawInBuf.Size)
1091ac: 8b 43 64 mov 0x64(%ebx),%eax
1091af: 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)
1091b2: 8b 45 c4 mov -0x3c(%ebp),%eax
1091b5: 8d 04 01 lea (%ecx,%eax,1),%eax
1091b8: 29 d0 sub %edx,%eax
% tty->rawInBuf.Size)
1091ba: 31 d2 xor %edx,%edx
1091bc: 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)
1091bf: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx
1091c5: 73 74 jae 10923b <rtems_termios_read+0x216><== NEVER TAKEN
% tty->rawInBuf.Size)
< tty->lowwater) {
tty->flow_ctrl &= ~FL_IREQXOF;
1091c7: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1091cd: 83 e0 fe and $0xfffffffe,%eax
1091d0: 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))
1091d6: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1091dc: 25 02 02 00 00 and $0x202,%eax
1091e1: 3d 02 02 00 00 cmp $0x202,%eax
1091e6: 75 24 jne 10920c <rtems_termios_read+0x1e7><== ALWAYS TAKEN
== (FL_MDXON | FL_ISNTXOF))
&& ((tty->rawOutBufState == rob_idle)
1091e8: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx) <== NOT EXECUTED
1091ef: 74 0a je 1091fb <rtems_termios_read+0x1d6><== NOT EXECUTED
|| (tty->flow_ctrl & FL_OSTOP))) {
1091f1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
1091f7: a8 20 test $0x20,%al <== NOT EXECUTED
1091f9: 74 11 je 10920c <rtems_termios_read+0x1e7><== NOT EXECUTED
/* XON should be sent now... */
(*tty->device.write)(
1091fb: 52 push %edx <== NOT EXECUTED
1091fc: 6a 01 push $0x1 <== NOT EXECUTED
1091fe: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
109201: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109204: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
10920a: eb 2c jmp 109238 <rtems_termios_read+0x213><== NOT EXECUTED
tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1);
} else if (tty->flow_ctrl & FL_MDRTS) {
10920c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109212: f6 c4 01 test $0x1,%ah
109215: 74 24 je 10923b <rtems_termios_read+0x216><== ALWAYS TAKEN
tty->flow_ctrl &= ~FL_IRTSOFF;
109217: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10921d: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED
109220: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
/* activate RTS line */
if (tty->device.startRemoteTx != NULL) {
109226: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED
10922c: 85 c0 test %eax,%eax <== NOT EXECUTED
10922e: 74 0b je 10923b <rtems_termios_read+0x216><== NOT EXECUTED
tty->device.startRemoteTx(tty->minor);
109230: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
109233: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109236: ff d0 call *%eax <== NOT EXECUTED
109238: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
}
/* continue processing new character */
if (tty->termios.c_lflag & ICANON) {
10923b: f6 43 3c 02 testb $0x2,0x3c(%ebx)
10923f: 74 12 je 109253 <rtems_termios_read+0x22e><== NEVER TAKEN
if (siproc (c, tty))
109241: 0f b6 45 db movzbl -0x25(%ebp),%eax
109245: 89 da mov %ebx,%edx
109247: e8 e0 fc ff ff call 108f2c <siproc>
wait = 0;
10924c: 85 c0 test %eax,%eax
10924e: 0f 94 c0 sete %al
109251: eb 15 jmp 109268 <rtems_termios_read+0x243>
} else {
siproc (c, tty);
109253: 0f b6 45 db movzbl -0x25(%ebp),%eax <== NOT EXECUTED
109257: 89 da mov %ebx,%edx <== NOT EXECUTED
109259: e8 ce fc ff ff call 108f2c <siproc> <== NOT EXECUTED
if (tty->ccount >= tty->termios.c_cc[VMIN])
10925e: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED
wait = 0;
109262: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED
109265: 0f 9c c0 setl %al <== NOT EXECUTED
109268: 0f b6 c0 movzbl %al,%eax
10926b: f7 d8 neg %eax
10926d: 21 c7 and %eax,%edi
}
timeout = tty->rawInBufSemaphoreTimeout;
10926f: 8b 53 70 mov 0x70(%ebx),%edx
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
109272: 8b 4b 5c mov 0x5c(%ebx),%ecx
109275: 8b 43 60 mov 0x60(%ebx),%eax
109278: 39 c1 cmp %eax,%ecx
10927a: 74 0f je 10928b <rtems_termios_read+0x266>
(tty->ccount < (CBUFSIZE-1))) {
10927c: a1 50 30 12 00 mov 0x123050,%eax
109281: 48 dec %eax
while ( wait ) {
/*
* Process characters read from raw queue
*/
while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) &&
109282: 39 43 20 cmp %eax,0x20(%ebx)
109285: 0f 8c 01 ff ff ff jl 10918c <rtems_termios_read+0x167><== ALWAYS TAKEN
}
/*
* Wait for characters
*/
if ( wait ) {
10928b: 85 ff test %edi,%edi
10928d: 74 32 je 1092c1 <rtems_termios_read+0x29c>
sc = rtems_semaphore_obtain(
10928f: 50 push %eax
109290: 52 push %edx
109291: ff 73 6c pushl 0x6c(%ebx)
109294: ff 73 68 pushl 0x68(%ebx)
109297: 89 55 cc mov %edx,-0x34(%ebp)
10929a: e8 c9 0e 00 00 call 10a168 <rtems_semaphore_obtain>
tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout);
if (sc != RTEMS_SUCCESSFUL)
10929f: 83 c4 10 add $0x10,%esp
1092a2: 85 c0 test %eax,%eax
1092a4: 8b 55 cc mov -0x34(%ebp),%edx
1092a7: 74 c9 je 109272 <rtems_termios_read+0x24d><== ALWAYS TAKEN
1092a9: eb 16 jmp 1092c1 <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++];
1092ab: 8b 7b 1c mov 0x1c(%ebx),%edi
1092ae: 8b 45 e4 mov -0x1c(%ebp),%eax
1092b1: 8a 04 07 mov (%edi,%eax,1),%al
1092b4: 88 01 mov %al,(%ecx)
1092b6: 41 inc %ecx
1092b7: 8b 45 e4 mov -0x1c(%ebp),%eax
1092ba: 40 inc %eax
1092bb: 89 43 24 mov %eax,0x24(%ebx)
count--;
1092be: 4a dec %edx
1092bf: eb 06 jmp 1092c7 <rtems_termios_read+0x2a2>
1092c1: 8b 55 e4 mov -0x1c(%ebp),%edx
1092c4: 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)) {
1092c7: 85 d2 test %edx,%edx
1092c9: 74 0b je 1092d6 <rtems_termios_read+0x2b1>
1092cb: 8b 43 24 mov 0x24(%ebx),%eax
1092ce: 89 45 e4 mov %eax,-0x1c(%ebp)
1092d1: 3b 43 20 cmp 0x20(%ebx),%eax
1092d4: 7c d5 jl 1092ab <rtems_termios_read+0x286>
1092d6: 89 55 e4 mov %edx,-0x1c(%ebp)
*buffer++ = tty->cbuf[tty->cindex++];
count--;
}
args->bytes_moved = args->count - count;
1092d9: 8b 46 10 mov 0x10(%esi),%eax
1092dc: 29 d0 sub %edx,%eax
1092de: 89 46 18 mov %eax,0x18(%esi)
tty->tty_rcvwakeup = 0;
1092e1: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
1092e8: 00 00 00
rtems_semaphore_release (tty->isem);
1092eb: 83 ec 0c sub $0xc,%esp
1092ee: ff 73 14 pushl 0x14(%ebx)
1092f1: e8 5e 0f 00 00 call 10a254 <rtems_semaphore_release>
return sc;
1092f6: 83 c4 10 add $0x10,%esp
}
1092f9: 8b 45 dc mov -0x24(%ebp),%eax
1092fc: 8d 65 f4 lea -0xc(%ebp),%esp
1092ff: 5b pop %ebx
109300: 5e pop %esi
109301: 5f pop %edi
109302: c9 leave
109303: c3 ret
0010960e <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)
{
10960e: 55 push %ebp
10960f: 89 e5 mov %esp,%ebp
109611: 57 push %edi
109612: 56 push %esi
109613: 53 push %ebx
109614: 83 ec 0c sub $0xc,%esp
109617: 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))
10961a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109620: 25 03 04 00 00 and $0x403,%eax
109625: 3d 01 04 00 00 cmp $0x401,%eax
10962a: 75 2c jne 109658 <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);
10962c: 57 push %edi <== NOT EXECUTED
10962d: 6a 01 push $0x1 <== NOT EXECUTED
10962f: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED
109632: 50 push %eax <== NOT EXECUTED
109633: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109636: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
10963c: 9c pushf <== NOT EXECUTED
10963d: fa cli <== NOT EXECUTED
10963e: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
10963f: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl |= FL_ISNTXOF;
109645: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10964b: 83 c8 02 or $0x2,%eax <== NOT EXECUTED
10964e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
109654: 52 push %edx <== NOT EXECUTED
109655: 9d popf <== NOT EXECUTED
109656: eb 38 jmp 109690 <rtems_termios_refill_transmitter+0x82><== NOT EXECUTED
nToSend = 1;
} else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) {
109658: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
10965e: 83 e0 03 and $0x3,%eax
109661: 83 f8 02 cmp $0x2,%eax
109664: 75 37 jne 10969d <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);
109666: 56 push %esi <== NOT EXECUTED
109667: 6a 01 push $0x1 <== NOT EXECUTED
109669: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED
10966c: 50 push %eax <== NOT EXECUTED
10966d: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
109670: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED
rtems_interrupt_disable(level);
109676: 9c pushf <== NOT EXECUTED
109677: fa cli <== NOT EXECUTED
109678: 5a pop %edx <== NOT EXECUTED
tty->t_dqlen--;
109679: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED
tty->flow_ctrl &= ~FL_ISNTXOF;
10967f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
109685: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED
109688: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
rtems_interrupt_enable(level);
10968e: 52 push %edx <== NOT EXECUTED
10968f: 9d popf <== NOT EXECUTED
109690: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
nToSend = 1;
109693: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED
109698: e9 35 01 00 00 jmp 1097d2 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
10969d: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx
1096a3: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
1096a9: 39 c2 cmp %eax,%edx
1096ab: 75 25 jne 1096d2 <rtems_termios_refill_transmitter+0xc4>
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
}
return 0;
1096ad: 31 f6 xor %esi,%esi
} else {
if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) {
/*
* buffer was empty
*/
if (tty->rawOutBufState == rob_wait) {
1096af: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
1096b6: 0f 85 16 01 00 00 jne 1097d2 <rtems_termios_refill_transmitter+0x1c4><== ALWAYS TAKEN
/*
* this should never happen...
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
1096bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
1096bf: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED
1096c5: e8 8a 0b 00 00 call 10a254 <rtems_semaphore_release><== NOT EXECUTED
1096ca: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
1096cd: e9 00 01 00 00 jmp 1097d2 <rtems_termios_refill_transmitter+0x1c4><== NOT EXECUTED
}
return 0;
}
rtems_interrupt_disable(level);
1096d2: 9c pushf
1096d3: fa cli
1096d4: 58 pop %eax
len = tty->t_dqlen;
1096d5: 8b bb 90 00 00 00 mov 0x90(%ebx),%edi
tty->t_dqlen = 0;
1096db: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx)
1096e2: 00 00 00
rtems_interrupt_enable(level);
1096e5: 50 push %eax
1096e6: 9d popf
newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size;
1096e7: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax
1096ed: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx
1096f3: 8d 04 07 lea (%edi,%eax,1),%eax
1096f6: 31 d2 xor %edx,%edx
1096f8: f7 f1 div %ecx
1096fa: 89 d7 mov %edx,%edi
tty->rawOutBuf.Tail = newTail;
1096fc: 89 93 84 00 00 00 mov %edx,0x84(%ebx)
if (tty->rawOutBufState == rob_wait) {
109702: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx)
109709: 75 11 jne 10971c <rtems_termios_refill_transmitter+0x10e>
/*
* wake up any pending writer task
*/
rtems_semaphore_release (tty->rawOutBuf.Semaphore);
10970b: 83 ec 0c sub $0xc,%esp
10970e: ff b3 8c 00 00 00 pushl 0x8c(%ebx)
109714: e8 3b 0b 00 00 call 10a254 <rtems_semaphore_release>
109719: 83 c4 10 add $0x10,%esp
}
if (newTail == tty->rawOutBuf.Head) {
10971c: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
109722: 39 c7 cmp %eax,%edi
109724: 75 2a jne 109750 <rtems_termios_refill_transmitter+0x142>
/*
* Buffer has become empty
*/
tty->rawOutBufState = rob_idle;
109726: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx)
10972d: 00 00 00
nToSend = 0;
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
109730: 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;
109736: 31 f6 xor %esi,%esi
/*
* check to see if snd wakeup callback was set
*/
if ( tty->tty_snd.sw_pfn != NULL) {
109738: 85 c0 test %eax,%eax
10973a: 0f 84 8c 00 00 00 je 1097cc <rtems_termios_refill_transmitter+0x1be><== ALWAYS TAKEN
(*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg);
109740: 51 push %ecx <== NOT EXECUTED
109741: 51 push %ecx <== NOT EXECUTED
109742: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED
109748: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED
10974b: 52 push %edx <== NOT EXECUTED
10974c: ff d0 call *%eax <== NOT EXECUTED
10974e: eb 79 jmp 1097c9 <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))
109750: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
109756: 25 10 02 00 00 and $0x210,%eax
10975b: 3d 10 02 00 00 cmp $0x210,%eax
109760: 75 22 jne 109784 <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);
109762: 9c pushf <== NOT EXECUTED
109763: fa cli <== NOT EXECUTED
109764: 5a pop %edx <== NOT EXECUTED
tty->flow_ctrl |= FL_OSTOP;
109765: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED
10976b: 83 c8 20 or $0x20,%eax <== NOT EXECUTED
10976e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED
tty->rawOutBufState = rob_busy; /*apm*/
109774: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED
10977b: 00 00 00
rtems_interrupt_enable(level);
10977e: 52 push %edx <== NOT EXECUTED
10977f: 9d popf <== NOT EXECUTED
nToSend = 0;
109780: 31 f6 xor %esi,%esi <== NOT EXECUTED
109782: eb 48 jmp 1097cc <rtems_termios_refill_transmitter+0x1be><== NOT EXECUTED
} else {
/*
* Buffer not empty, start tranmitter
*/
if (newTail > tty->rawOutBuf.Head)
109784: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax
10978a: 39 c7 cmp %eax,%edi
10978c: 76 08 jbe 109796 <rtems_termios_refill_transmitter+0x188>
nToSend = tty->rawOutBuf.Size - newTail;
10978e: 8b b3 88 00 00 00 mov 0x88(%ebx),%esi
109794: eb 06 jmp 10979c <rtems_termios_refill_transmitter+0x18e>
else
nToSend = tty->rawOutBuf.Head - newTail;
109796: 8b b3 80 00 00 00 mov 0x80(%ebx),%esi
10979c: 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)) {
10979e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
1097a4: f6 c4 06 test $0x6,%ah
1097a7: 74 05 je 1097ae <rtems_termios_refill_transmitter+0x1a0>
nToSend = 1;
1097a9: be 01 00 00 00 mov $0x1,%esi
}
tty->rawOutBufState = rob_busy; /*apm*/
1097ae: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx)
1097b5: 00 00 00
(*tty->device.write)(
1097b8: 52 push %edx
1097b9: 56 push %esi
1097ba: 8b 43 7c mov 0x7c(%ebx),%eax
1097bd: 01 f8 add %edi,%eax
1097bf: 50 push %eax
1097c0: ff 73 10 pushl 0x10(%ebx)
1097c3: ff 93 a4 00 00 00 call *0xa4(%ebx)
1097c9: 83 c4 10 add $0x10,%esp
tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend);
}
tty->rawOutBuf.Tail = newTail; /*apm*/
1097cc: 89 bb 84 00 00 00 mov %edi,0x84(%ebx)
}
return nToSend;
}
1097d2: 89 f0 mov %esi,%eax
1097d4: 8d 65 f4 lea -0xc(%ebp),%esp
1097d7: 5b pop %ebx
1097d8: 5e pop %esi
1097d9: 5f pop %edi
1097da: c9 leave
1097db: c3 ret
001095aa <rtems_termios_rxdaemon>:
/*
* this task actually processes any receive events
*/
static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument)
{
1095aa: 55 push %ebp
1095ab: 89 e5 mov %esp,%ebp
1095ad: 57 push %edi
1095ae: 56 push %esi
1095af: 53 push %ebx
1095b0: 83 ec 1c sub $0x1c,%esp
1095b3: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
1095b6: 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);
1095b9: 8d 75 e7 lea -0x19(%ebp),%esi
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
1095bc: 57 push %edi
1095bd: 6a 00 push $0x0
1095bf: 6a 02 push $0x2
1095c1: 6a 03 push $0x3
1095c3: e8 d8 05 00 00 call 109ba0 <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) {
1095c8: 83 c4 10 add $0x10,%esp
1095cb: f6 45 e0 01 testb $0x1,-0x20(%ebp)
1095cf: 74 17 je 1095e8 <rtems_termios_rxdaemon+0x3e><== ALWAYS TAKEN
tty->rxTaskId = 0;
1095d1: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx)
1095d8: 00 00 00
rtems_task_delete(RTEMS_SELF);
1095db: 83 ec 0c sub $0xc,%esp
1095de: 6a 00 push $0x0 <== NOT EXECUTED
1095e0: e8 37 0e 00 00 call 10a41c <rtems_task_delete> <== NOT EXECUTED
1095e5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* do something
*/
c = tty->device.pollRead(tty->minor);
1095e8: 83 ec 0c sub $0xc,%esp
1095eb: ff 73 10 pushl 0x10(%ebx)
1095ee: ff 93 a0 00 00 00 call *0xa0(%ebx)
if (c != EOF) {
1095f4: 83 c4 10 add $0x10,%esp
1095f7: 83 f8 ff cmp $0xffffffff,%eax
1095fa: 74 c0 je 1095bc <rtems_termios_rxdaemon+0x12>
/*
* pollRead did call enqueue on its own
*/
c_buf = c;
1095fc: 88 45 e7 mov %al,-0x19(%ebp)
rtems_termios_enqueue_raw_characters ( tty,&c_buf,1);
1095ff: 50 push %eax
109600: 6a 01 push $0x1
109602: 56 push %esi
109603: 53 push %ebx
109604: e8 16 fd ff ff call 10931f <rtems_termios_enqueue_raw_characters>
109609: 83 c4 10 add $0x10,%esp
10960c: eb ae jmp 1095bc <rtems_termios_rxdaemon+0x12>
001097dc <rtems_termios_txdaemon>:
/*
* this task actually processes any transmit events
*/
static rtems_task rtems_termios_txdaemon(rtems_task_argument argument)
{
1097dc: 55 push %ebp
1097dd: 89 e5 mov %esp,%ebp
1097df: 56 push %esi
1097e0: 53 push %ebx
1097e1: 83 ec 10 sub $0x10,%esp
1097e4: 8b 5d 08 mov 0x8(%ebp),%ebx
while (1) {
/*
* wait for rtems event
*/
rtems_event_receive(
1097e7: 8d 75 f4 lea -0xc(%ebp),%esi
1097ea: 56 push %esi
1097eb: 6a 00 push $0x0
1097ed: 6a 02 push $0x2
1097ef: 6a 03 push $0x3
1097f1: e8 aa 03 00 00 call 109ba0 <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) {
1097f6: 83 c4 10 add $0x10,%esp
1097f9: f6 45 f4 01 testb $0x1,-0xc(%ebp)
1097fd: 74 17 je 109816 <rtems_termios_txdaemon+0x3a><== ALWAYS TAKEN
tty->txTaskId = 0;
1097ff: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED
109806: 00 00 00
rtems_task_delete(RTEMS_SELF);
109809: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10980c: 6a 00 push $0x0 <== NOT EXECUTED
10980e: e8 09 0c 00 00 call 10a41c <rtems_task_delete> <== NOT EXECUTED
109813: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* call any line discipline start function
*/
if (rtems_termios_linesw[tty->t_line].l_start != NULL) {
109816: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax
10981c: c1 e0 05 shl $0x5,%eax
10981f: 8b 80 e8 4e 12 00 mov 0x124ee8(%eax),%eax
109825: 85 c0 test %eax,%eax
109827: 74 09 je 109832 <rtems_termios_txdaemon+0x56><== ALWAYS TAKEN
rtems_termios_linesw[tty->t_line].l_start(tty);
109829: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10982c: 53 push %ebx <== NOT EXECUTED
10982d: ff d0 call *%eax <== NOT EXECUTED
10982f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
/*
* try to push further characters to device
*/
rtems_termios_refill_transmitter(tty);
109832: 83 ec 0c sub $0xc,%esp
109835: 53 push %ebx
109836: e8 d3 fd ff ff call 10960e <rtems_termios_refill_transmitter>
}
10983b: 83 c4 10 add $0x10,%esp
10983e: eb aa jmp 1097ea <rtems_termios_txdaemon+0xe>
00108f7e <rtems_termios_write>:
rtems_termios_puts (&c, 1, tty);
}
rtems_status_code
rtems_termios_write (void *arg)
{
108f7e: 55 push %ebp
108f7f: 89 e5 mov %esp,%ebp
108f81: 57 push %edi
108f82: 56 push %esi
108f83: 53 push %ebx
108f84: 83 ec 20 sub $0x20,%esp
108f87: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_rw_args_t *args = arg;
struct rtems_termios_tty *tty = args->iop->data1;
108f8a: 8b 03 mov (%ebx),%eax
108f8c: 8b 70 34 mov 0x34(%eax),%esi
rtems_status_code sc;
sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108f8f: 6a 00 push $0x0
108f91: 6a 00 push $0x0
108f93: ff 76 18 pushl 0x18(%esi)
108f96: e8 cd 11 00 00 call 10a168 <rtems_semaphore_obtain>
108f9b: 89 c7 mov %eax,%edi
if (sc != RTEMS_SUCCESSFUL)
108f9d: 83 c4 10 add $0x10,%esp
108fa0: 85 c0 test %eax,%eax
108fa2: 75 77 jne 10901b <rtems_termios_write+0x9d><== NEVER TAKEN
return sc;
if (rtems_termios_linesw[tty->t_line].l_write != NULL) {
108fa4: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax
108faa: c1 e0 05 shl $0x5,%eax
108fad: 8b 80 e0 4e 12 00 mov 0x124ee0(%eax),%eax
108fb3: 85 c0 test %eax,%eax
108fb5: 74 0b je 108fc2 <rtems_termios_write+0x44>
sc = rtems_termios_linesw[tty->t_line].l_write(tty,args);
108fb7: 57 push %edi
108fb8: 57 push %edi
108fb9: 53 push %ebx
108fba: 56 push %esi
108fbb: ff d0 call *%eax
108fbd: 89 c7 mov %eax,%edi
rtems_semaphore_release (tty->osem);
108fbf: 5b pop %ebx
108fc0: eb 4e jmp 109010 <rtems_termios_write+0x92>
return sc;
}
if (tty->termios.c_oflag & OPOST) {
108fc2: f6 46 34 01 testb $0x1,0x34(%esi)
108fc6: 74 2f je 108ff7 <rtems_termios_write+0x79><== NEVER TAKEN
uint32_t count = args->count;
108fc8: 8b 4b 10 mov 0x10(%ebx),%ecx
char *buffer = args->buffer;
108fcb: 8b 43 0c mov 0xc(%ebx),%eax
108fce: 89 45 e4 mov %eax,-0x1c(%ebp)
while (count--)
108fd1: eb 18 jmp 108feb <rtems_termios_write+0x6d>
oproc (*buffer++, tty);
108fd3: 8b 55 e4 mov -0x1c(%ebp),%edx
108fd6: 0f b6 02 movzbl (%edx),%eax
108fd9: 42 inc %edx
108fda: 89 55 e4 mov %edx,-0x1c(%ebp)
108fdd: 89 f2 mov %esi,%edx
108fdf: 89 4d e0 mov %ecx,-0x20(%ebp)
108fe2: e8 37 fb ff ff call 108b1e <oproc>
108fe7: 8b 4d e0 mov -0x20(%ebp),%ecx
108fea: 49 dec %ecx
return sc;
}
if (tty->termios.c_oflag & OPOST) {
uint32_t count = args->count;
char *buffer = args->buffer;
while (count--)
108feb: 85 c9 test %ecx,%ecx
108fed: 75 e4 jne 108fd3 <rtems_termios_write+0x55>
oproc (*buffer++, tty);
args->bytes_moved = args->count;
108fef: 8b 43 10 mov 0x10(%ebx),%eax
108ff2: 89 43 18 mov %eax,0x18(%ebx)
108ff5: eb 16 jmp 10900d <rtems_termios_write+0x8f>
} else {
rtems_termios_puts (args->buffer, args->count, tty);
108ff7: 51 push %ecx <== NOT EXECUTED
108ff8: 56 push %esi <== NOT EXECUTED
108ff9: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED
108ffc: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
108fff: e8 fa f9 ff ff call 1089fe <rtems_termios_puts> <== NOT EXECUTED
args->bytes_moved = args->count;
109004: 8b 43 10 mov 0x10(%ebx),%eax <== NOT EXECUTED
109007: 89 43 18 mov %eax,0x18(%ebx) <== NOT EXECUTED
10900a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
rtems_semaphore_release (tty->osem);
10900d: 83 ec 0c sub $0xc,%esp
109010: ff 76 18 pushl 0x18(%esi)
109013: e8 3c 12 00 00 call 10a254 <rtems_semaphore_release>
return sc;
109018: 83 c4 10 add $0x10,%esp
}
10901b: 89 f8 mov %edi,%eax
10901d: 8d 65 f4 lea -0xc(%ebp),%esp
109020: 5b pop %ebx
109021: 5e pop %esi
109022: 5f pop %edi
109023: c9 leave
109024: c3 ret
001163a0 <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
1163a0: 55 push %ebp
1163a1: 89 e5 mov %esp,%ebp
1163a3: 83 ec 1c sub $0x1c,%esp
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
1163a6: 8d 45 f4 lea -0xc(%ebp),%eax
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
1163a9: 50 push %eax
1163aa: ff 75 08 pushl 0x8(%ebp)
1163ad: 68 fc f8 13 00 push $0x13f8fc
1163b2: e8 39 27 00 00 call 118af0 <_Objects_Get>
switch ( location ) {
1163b7: 83 c4 10 add $0x10,%esp
1163ba: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1163be: 75 1e jne 1163de <rtems_timer_cancel+0x3e>
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
1163c0: 83 78 38 04 cmpl $0x4,0x38(%eax)
1163c4: 74 0f je 1163d5 <rtems_timer_cancel+0x35><== NEVER TAKEN
(void) _Watchdog_Remove( &the_timer->Ticker );
1163c6: 83 ec 0c sub $0xc,%esp
1163c9: 83 c0 10 add $0x10,%eax
1163cc: 50 push %eax
1163cd: e8 32 41 00 00 call 11a504 <_Watchdog_Remove>
1163d2: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1163d5: e8 f4 30 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1163da: 31 c0 xor %eax,%eax
1163dc: eb 05 jmp 1163e3 <rtems_timer_cancel+0x43>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1163de: b8 04 00 00 00 mov $0x4,%eax
}
1163e3: c9 leave
1163e4: c3 ret
00116800 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
116800: 55 push %ebp
116801: 89 e5 mov %esp,%ebp
116803: 57 push %edi
116804: 56 push %esi
116805: 53 push %ebx
116806: 83 ec 1c sub $0x1c,%esp
116809: 8b 7d 0c mov 0xc(%ebp),%edi
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
11680c: 8b 35 3c f9 13 00 mov 0x13f93c,%esi
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
116812: 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 )
116817: 85 f6 test %esi,%esi
116819: 0f 84 b1 00 00 00 je 1168d0 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
11681f: b3 0b mov $0xb,%bl
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
116821: 80 3d a8 ef 13 00 00 cmpb $0x0,0x13efa8
116828: 0f 84 a2 00 00 00 je 1168d0 <rtems_timer_server_fire_when+0xd0><== NEVER TAKEN
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
11682e: b3 09 mov $0x9,%bl
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
116830: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
116834: 0f 84 96 00 00 00 je 1168d0 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
11683a: 83 ec 0c sub $0xc,%esp
11683d: 57 push %edi
11683e: e8 ad d6 ff ff call 113ef0 <_TOD_Validate>
116843: 83 c4 10 add $0x10,%esp
return RTEMS_INVALID_CLOCK;
116846: b3 14 mov $0x14,%bl
return RTEMS_NOT_DEFINED;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
116848: 84 c0 test %al,%al
11684a: 0f 84 80 00 00 00 je 1168d0 <rtems_timer_server_fire_when+0xd0>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
116850: 83 ec 0c sub $0xc,%esp
116853: 57 push %edi
116854: e8 2f d6 ff ff call 113e88 <_TOD_To_seconds>
116859: 89 c7 mov %eax,%edi
if ( seconds <= _TOD_Seconds_since_epoch() )
11685b: 83 c4 10 add $0x10,%esp
11685e: 3b 05 40 f0 13 00 cmp 0x13f040,%eax
116864: 76 6a jbe 1168d0 <rtems_timer_server_fire_when+0xd0>
116866: 51 push %ecx
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
116867: 8d 45 e4 lea -0x1c(%ebp),%eax
11686a: 50 push %eax
11686b: ff 75 08 pushl 0x8(%ebp)
11686e: 68 fc f8 13 00 push $0x13f8fc
116873: e8 78 22 00 00 call 118af0 <_Objects_Get>
116878: 89 c3 mov %eax,%ebx
switch ( location ) {
11687a: 83 c4 10 add $0x10,%esp
11687d: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
116881: 75 48 jne 1168cb <rtems_timer_server_fire_when+0xcb>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
116883: 83 ec 0c sub $0xc,%esp
116886: 8d 40 10 lea 0x10(%eax),%eax
116889: 50 push %eax
11688a: e8 75 3c 00 00 call 11a504 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
11688f: 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;
116896: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx)
the_watchdog->routine = routine;
11689d: 8b 45 10 mov 0x10(%ebp),%eax
1168a0: 89 43 2c mov %eax,0x2c(%ebx)
the_watchdog->id = id;
1168a3: 8b 45 08 mov 0x8(%ebp),%eax
1168a6: 89 43 30 mov %eax,0x30(%ebx)
the_watchdog->user_data = user_data;
1168a9: 8b 45 14 mov 0x14(%ebp),%eax
1168ac: 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();
1168af: 2b 3d 40 f0 13 00 sub 0x13f040,%edi
1168b5: 89 7b 1c mov %edi,0x1c(%ebx)
(*timer_server->schedule_operation)( timer_server, the_timer );
1168b8: 58 pop %eax
1168b9: 5a pop %edx
1168ba: 53 push %ebx
1168bb: 56 push %esi
1168bc: ff 56 04 call *0x4(%esi)
_Thread_Enable_dispatch();
1168bf: e8 0a 2c 00 00 call 1194ce <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
1168c4: 83 c4 10 add $0x10,%esp
1168c7: 31 db xor %ebx,%ebx
1168c9: eb 05 jmp 1168d0 <rtems_timer_server_fire_when+0xd0>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
1168cb: bb 04 00 00 00 mov $0x4,%ebx
}
1168d0: 89 d8 mov %ebx,%eax
1168d2: 8d 65 f4 lea -0xc(%ebp),%esp
1168d5: 5b pop %ebx
1168d6: 5e pop %esi
1168d7: 5f pop %edi
1168d8: c9 leave
1168d9: c3 ret
0010b14d <rtems_verror>:
static int rtems_verror(
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
10b14d: 55 push %ebp
10b14e: 89 e5 mov %esp,%ebp
10b150: 57 push %edi
10b151: 56 push %esi
10b152: 53 push %ebx
10b153: 83 ec 1c sub $0x1c,%esp
10b156: 89 c3 mov %eax,%ebx
10b158: 89 55 e4 mov %edx,-0x1c(%ebp)
10b15b: 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) {
10b15e: a9 00 00 00 20 test $0x20000000,%eax
10b163: 74 2c je 10b191 <rtems_verror+0x44>
if (rtems_panic_in_progress++)
10b165: a1 48 b3 12 00 mov 0x12b348,%eax
10b16a: 8d 50 01 lea 0x1(%eax),%edx
10b16d: 89 15 48 b3 12 00 mov %edx,0x12b348
10b173: 85 c0 test %eax,%eax
10b175: 74 0b je 10b182 <rtems_verror+0x35> <== ALWAYS TAKEN
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b177: a1 94 b4 12 00 mov 0x12b494,%eax <== NOT EXECUTED
10b17c: 40 inc %eax <== NOT EXECUTED
10b17d: a3 94 b4 12 00 mov %eax,0x12b494 <== NOT EXECUTED
_Thread_Disable_dispatch(); /* disable task switches */
/* don't aggravate things */
if (rtems_panic_in_progress > 2)
return 0;
10b182: 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)
10b184: 83 3d 48 b3 12 00 02 cmpl $0x2,0x12b348
10b18b: 0f 8f da 00 00 00 jg 10b26b <rtems_verror+0x11e> <== NEVER TAKEN
return 0;
}
(void) fflush(stdout); /* in case stdout/stderr same */
10b191: 83 ec 0c sub $0xc,%esp
10b194: a1 a0 91 12 00 mov 0x1291a0,%eax
10b199: ff 70 08 pushl 0x8(%eax)
10b19c: e8 db ab 00 00 call 115d7c <fflush>
status = error_flag & ~RTEMS_ERROR_MASK;
10b1a1: 89 df mov %ebx,%edi
10b1a3: 81 e7 ff ff ff 8f and $0x8fffffff,%edi
if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */
10b1a9: 83 c4 10 add $0x10,%esp
rtems_error_code_t error_flag,
const char *printf_format,
va_list arglist
)
{
int local_errno = 0;
10b1ac: 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? */
10b1ae: 81 e3 00 00 00 40 and $0x40000000,%ebx
10b1b4: 74 07 je 10b1bd <rtems_verror+0x70>
local_errno = errno;
10b1b6: e8 29 a8 00 00 call 1159e4 <__errno>
10b1bb: 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);
10b1bd: 53 push %ebx
10b1be: ff 75 e0 pushl -0x20(%ebp)
10b1c1: ff 75 e4 pushl -0x1c(%ebp)
10b1c4: a1 a0 91 12 00 mov 0x1291a0,%eax
10b1c9: ff 70 0c pushl 0xc(%eax)
10b1cc: e8 53 11 01 00 call 11c324 <vfprintf>
10b1d1: 89 c3 mov %eax,%ebx
if (status)
10b1d3: 83 c4 10 add $0x10,%esp
10b1d6: 85 ff test %edi,%edi
10b1d8: 74 24 je 10b1fe <rtems_verror+0xb1>
chars_written +=
fprintf(stderr, " (status: %s)", rtems_status_text(status));
10b1da: 83 ec 0c sub $0xc,%esp
10b1dd: 57 push %edi
10b1de: e8 55 ff ff ff call 10b138 <rtems_status_text>
10b1e3: 83 c4 0c add $0xc,%esp
10b1e6: 50 push %eax
10b1e7: 68 6f 44 12 00 push $0x12446f
10b1ec: a1 a0 91 12 00 mov 0x1291a0,%eax
10b1f1: ff 70 0c pushl 0xc(%eax)
10b1f4: e8 77 af 00 00 call 116170 <fprintf>
#endif
chars_written += vfprintf(stderr, printf_format, arglist);
if (status)
chars_written +=
10b1f9: 01 c3 add %eax,%ebx
10b1fb: 83 c4 10 add $0x10,%esp
fprintf(stderr, " (status: %s)", rtems_status_text(status));
if (local_errno) {
10b1fe: 83 fe 00 cmp $0x0,%esi
10b201: 74 40 je 10b243 <rtems_verror+0xf6>
if ((local_errno > 0) && *strerror(local_errno))
10b203: 7e 25 jle 10b22a <rtems_verror+0xdd>
10b205: 83 ec 0c sub $0xc,%esp
10b208: 56 push %esi
10b209: e8 0e b8 00 00 call 116a1c <strerror>
10b20e: 83 c4 10 add $0x10,%esp
10b211: 80 38 00 cmpb $0x0,(%eax)
10b214: 74 14 je 10b22a <rtems_verror+0xdd> <== NEVER TAKEN
chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno));
10b216: 83 ec 0c sub $0xc,%esp
10b219: 56 push %esi
10b21a: e8 fd b7 00 00 call 116a1c <strerror>
10b21f: 83 c4 0c add $0xc,%esp
10b222: 50 push %eax
10b223: 68 7d 44 12 00 push $0x12447d
10b228: eb 07 jmp 10b231 <rtems_verror+0xe4>
else
chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno);
10b22a: 51 push %ecx
10b22b: 56 push %esi
10b22c: 68 8a 44 12 00 push $0x12448a
10b231: a1 a0 91 12 00 mov 0x1291a0,%eax
10b236: ff 70 0c pushl 0xc(%eax)
10b239: e8 32 af 00 00 call 116170 <fprintf>
10b23e: 01 c3 add %eax,%ebx
10b240: 83 c4 10 add $0x10,%esp
}
chars_written += fprintf(stderr, "\n");
10b243: 52 push %edx
10b244: 52 push %edx
10b245: 68 fc 4b 12 00 push $0x124bfc
10b24a: a1 a0 91 12 00 mov 0x1291a0,%eax
10b24f: ff 70 0c pushl 0xc(%eax)
10b252: e8 19 af 00 00 call 116170 <fprintf>
10b257: 8d 34 18 lea (%eax,%ebx,1),%esi
(void) fflush(stderr);
10b25a: 58 pop %eax
10b25b: a1 a0 91 12 00 mov 0x1291a0,%eax
10b260: ff 70 0c pushl 0xc(%eax)
10b263: e8 14 ab 00 00 call 115d7c <fflush>
return chars_written;
10b268: 83 c4 10 add $0x10,%esp
}
10b26b: 89 f0 mov %esi,%eax
10b26d: 8d 65 f4 lea -0xc(%ebp),%esp
10b270: 5b pop %ebx
10b271: 5e pop %esi
10b272: 5f pop %edi
10b273: c9 leave
10b274: c3 ret
00107930 <scanInt>:
/*
* Extract an integer value from the database
*/
static int
scanInt(FILE *fp, int *val)
{
107930: 55 push %ebp
107931: 89 e5 mov %esp,%ebp
107933: 57 push %edi
107934: 56 push %esi
107935: 53 push %ebx
107936: 83 ec 3c sub $0x3c,%esp
107939: 89 c3 mov %eax,%ebx
10793b: 89 55 e0 mov %edx,-0x20(%ebp)
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
int sign = 0;
10793e: 31 f6 xor %esi,%esi
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
unsigned int limit = INT_MAX;
107940: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp)
*/
static int
scanInt(FILE *fp, int *val)
{
int c;
unsigned int i = 0;
107947: 31 ff xor %edi,%edi
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
107949: 89 7d c4 mov %edi,-0x3c(%ebp)
unsigned int limit = INT_MAX;
int sign = 0;
int d;
for (;;) {
c = getc(fp);
10794c: 8b 43 04 mov 0x4(%ebx),%eax
10794f: 48 dec %eax
107950: 89 43 04 mov %eax,0x4(%ebx)
107953: 85 c0 test %eax,%eax
107955: 79 15 jns 10796c <scanInt+0x3c> <== ALWAYS TAKEN
107957: 50 push %eax <== NOT EXECUTED
107958: 50 push %eax <== NOT EXECUTED
107959: 53 push %ebx <== NOT EXECUTED
10795a: ff 35 e0 4d 12 00 pushl 0x124de0 <== NOT EXECUTED
107960: e8 8f bf 00 00 call 1138f4 <__srget_r> <== NOT EXECUTED
107965: 89 c1 mov %eax,%ecx <== NOT EXECUTED
107967: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10796a: eb 08 jmp 107974 <scanInt+0x44> <== NOT EXECUTED
10796c: 8b 03 mov (%ebx),%eax
10796e: 0f b6 08 movzbl (%eax),%ecx
107971: 40 inc %eax
107972: 89 03 mov %eax,(%ebx)
if (c == ':')
107974: 83 f9 3a cmp $0x3a,%ecx
107977: 74 4a je 1079c3 <scanInt+0x93>
break;
if (sign == 0) {
107979: 85 f6 test %esi,%esi
10797b: 75 11 jne 10798e <scanInt+0x5e>
if (c == '-') {
sign = -1;
limit++;
continue;
}
sign = 1;
10797d: 66 be 01 00 mov $0x1,%si
for (;;) {
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
107981: 83 f9 2d cmp $0x2d,%ecx
107984: 75 08 jne 10798e <scanInt+0x5e>
sign = -1;
limit++;
107986: ff 45 e4 incl -0x1c(%ebp)
c = getc(fp);
if (c == ':')
break;
if (sign == 0) {
if (c == '-') {
sign = -1;
107989: 83 ce ff or $0xffffffff,%esi
limit++;
continue;
10798c: eb be jmp 10794c <scanInt+0x1c>
}
sign = 1;
}
if (!isdigit(c))
10798e: a1 dc 4d 12 00 mov 0x124ddc,%eax
107993: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1)
107998: 74 41 je 1079db <scanInt+0xab>
return 0;
d = c - '0';
if ((i > (limit / 10))
10799a: 8b 45 e4 mov -0x1c(%ebp),%eax
10799d: bf 0a 00 00 00 mov $0xa,%edi
1079a2: 31 d2 xor %edx,%edx
1079a4: f7 f7 div %edi
1079a6: 89 55 d4 mov %edx,-0x2c(%ebp)
1079a9: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079ac: 77 2d ja 1079db <scanInt+0xab>
}
sign = 1;
}
if (!isdigit(c))
return 0;
d = c - '0';
1079ae: 83 e9 30 sub $0x30,%ecx
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
1079b1: 39 45 c4 cmp %eax,-0x3c(%ebp)
1079b4: 75 04 jne 1079ba <scanInt+0x8a>
1079b6: 39 d1 cmp %edx,%ecx
1079b8: 77 21 ja 1079db <scanInt+0xab> <== ALWAYS TAKEN
return 0;
i = i * 10 + d;
1079ba: 6b 7d c4 0a imul $0xa,-0x3c(%ebp),%edi
1079be: 8d 3c 39 lea (%ecx,%edi,1),%edi
1079c1: eb 86 jmp 107949 <scanInt+0x19>
1079c3: 8b 7d c4 mov -0x3c(%ebp),%edi
}
if (sign == 0)
return 0;
1079c6: 31 c0 xor %eax,%eax
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
i = i * 10 + d;
}
if (sign == 0)
1079c8: 85 f6 test %esi,%esi
1079ca: 74 11 je 1079dd <scanInt+0xad> <== NEVER TAKEN
return 0;
*val = i * sign;
1079cc: 0f af f7 imul %edi,%esi
1079cf: 8b 45 e0 mov -0x20(%ebp),%eax
1079d2: 89 30 mov %esi,(%eax)
return 1;
1079d4: b8 01 00 00 00 mov $0x1,%eax
1079d9: eb 02 jmp 1079dd <scanInt+0xad>
if (!isdigit(c))
return 0;
d = c - '0';
if ((i > (limit / 10))
|| ((i == (limit / 10)) && (d > (limit % 10))))
return 0;
1079db: 31 c0 xor %eax,%eax
}
if (sign == 0)
return 0;
*val = i * sign;
return 1;
}
1079dd: 8d 65 f4 lea -0xc(%ebp),%esp
1079e0: 5b pop %ebx
1079e1: 5e pop %esi
1079e2: 5f pop %edi
1079e3: c9 leave
1079e4: c3 ret
00107a70 <scangr>:
FILE *fp,
struct group *grp,
char *buffer,
size_t bufsize
)
{
107a70: 55 push %ebp
107a71: 89 e5 mov %esp,%ebp
107a73: 57 push %edi
107a74: 56 push %esi
107a75: 53 push %ebx
107a76: 83 ec 34 sub $0x34,%esp
107a79: 89 c7 mov %eax,%edi
107a7b: 89 d3 mov %edx,%ebx
107a7d: 89 4d d4 mov %ecx,-0x2c(%ebp)
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107a80: 6a 00 push $0x0
107a82: 8d 45 08 lea 0x8(%ebp),%eax
107a85: 50 push %eax
107a86: 8d 4d d4 lea -0x2c(%ebp),%ecx
107a89: 89 f8 mov %edi,%eax
107a8b: e8 55 ff ff ff call 1079e5 <scanString>
107a90: 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;
107a93: 31 f6 xor %esi,%esi
{
int grgid;
char *grmem, *cp;
int memcount;
if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0)
107a95: 85 c0 test %eax,%eax
107a97: 0f 84 c2 00 00 00 je 107b5f <scangr+0xef>
|| !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0)
107a9d: 50 push %eax
107a9e: 50 push %eax
107a9f: 8d 53 04 lea 0x4(%ebx),%edx
107aa2: 6a 00 push $0x0
107aa4: 8d 45 08 lea 0x8(%ebp),%eax
107aa7: 50 push %eax
107aa8: 8d 4d d4 lea -0x2c(%ebp),%ecx
107aab: 89 f8 mov %edi,%eax
107aad: e8 33 ff ff ff call 1079e5 <scanString>
107ab2: 83 c4 10 add $0x10,%esp
107ab5: 85 c0 test %eax,%eax
107ab7: 0f 84 a2 00 00 00 je 107b5f <scangr+0xef> <== NEVER TAKEN
|| !scanInt(fp, &grgid)
107abd: 8d 55 e4 lea -0x1c(%ebp),%edx
107ac0: 89 f8 mov %edi,%eax
107ac2: e8 69 fe ff ff call 107930 <scanInt>
107ac7: 85 c0 test %eax,%eax
107ac9: 0f 84 90 00 00 00 je 107b5f <scangr+0xef> <== NEVER TAKEN
|| !scanString(fp, &grmem, &buffer, &bufsize, 1))
107acf: 51 push %ecx
107ad0: 51 push %ecx
107ad1: 8d 55 e0 lea -0x20(%ebp),%edx
107ad4: 6a 01 push $0x1
107ad6: 8d 45 08 lea 0x8(%ebp),%eax
107ad9: 50 push %eax
107ada: 8d 4d d4 lea -0x2c(%ebp),%ecx
107add: 89 f8 mov %edi,%eax
107adf: e8 01 ff ff ff call 1079e5 <scanString>
107ae4: 83 c4 10 add $0x10,%esp
107ae7: 85 c0 test %eax,%eax
107ae9: 74 74 je 107b5f <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_gid = grgid;
107aeb: 8b 45 e4 mov -0x1c(%ebp),%eax
107aee: 66 89 43 08 mov %ax,0x8(%ebx)
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107af2: 8b 4d e0 mov -0x20(%ebp),%ecx
107af5: 89 ca mov %ecx,%edx
107af7: b8 01 00 00 00 mov $0x1,%eax
107afc: 89 c6 mov %eax,%esi
107afe: eb 0b jmp 107b0b <scangr+0x9b>
if(*cp == ',')
memcount++;
107b00: 3c 2c cmp $0x2c,%al
107b02: 0f 94 c0 sete %al
107b05: 0f b6 c0 movzbl %al,%eax
107b08: 01 c6 add %eax,%esi
grp->gr_gid = grgid;
/*
* Determine number of members
*/
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b0a: 42 inc %edx
107b0b: 8a 02 mov (%edx),%al
107b0d: 84 c0 test %al,%al
107b0f: 75 ef jne 107b00 <scangr+0x90>
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b11: 8d 04 b5 13 00 00 00 lea 0x13(,%esi,4),%eax
return 0;
107b18: 31 f6 xor %esi,%esi
}
/*
* Hack to produce (hopefully) a suitably-aligned array of pointers
*/
if (bufsize < (((memcount+1)*sizeof(char *)) + 15))
107b1a: 39 45 08 cmp %eax,0x8(%ebp)
107b1d: 72 40 jb 107b5f <scangr+0xef> <== NEVER TAKEN
return 0;
grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15);
107b1f: 8b 45 d4 mov -0x2c(%ebp),%eax
107b22: 83 c0 0f add $0xf,%eax
107b25: 83 e0 f0 and $0xfffffff0,%eax
107b28: 89 43 0c mov %eax,0xc(%ebx)
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
107b2b: 89 08 mov %ecx,(%eax)
}
/*
* Extract a single group record from the database
*/
static int scangr(
107b2d: 8b 45 e0 mov -0x20(%ebp),%eax
107b30: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b31: ba 01 00 00 00 mov $0x1,%edx
107b36: eb 11 jmp 107b49 <scangr+0xd9>
if(*cp == ',') {
107b38: 80 f9 2c cmp $0x2c,%cl
107b3b: 75 0b jne 107b48 <scangr+0xd8>
*cp = '\0';
107b3d: c6 40 ff 00 movb $0x0,-0x1(%eax)
grp->gr_mem[memcount++] = cp + 1;
107b41: 8b 4b 0c mov 0xc(%ebx),%ecx
107b44: 89 04 91 mov %eax,(%ecx,%edx,4)
107b47: 42 inc %edx
107b48: 40 inc %eax
/*
* Fill in pointer array
*/
grp->gr_mem[0] = grmem;
for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) {
107b49: 8a 48 ff mov -0x1(%eax),%cl
107b4c: 84 c9 test %cl,%cl
107b4e: 75 e8 jne 107b38 <scangr+0xc8>
if(*cp == ',') {
*cp = '\0';
grp->gr_mem[memcount++] = cp + 1;
}
}
grp->gr_mem[memcount] = NULL;
107b50: 8b 43 0c mov 0xc(%ebx),%eax
107b53: c7 04 90 00 00 00 00 movl $0x0,(%eax,%edx,4)
return 1;
107b5a: be 01 00 00 00 mov $0x1,%esi
}
107b5f: 89 f0 mov %esi,%eax
107b61: 8d 65 f4 lea -0xc(%ebp),%esp
107b64: 5b pop %ebx
107b65: 5e pop %esi
107b66: 5f pop %edi
107b67: c9 leave
107b68: c3 ret
00107b69 <scanpw>:
FILE *fp,
struct passwd *pwd,
char *buffer,
size_t bufsize
)
{
107b69: 55 push %ebp
107b6a: 89 e5 mov %esp,%ebp
107b6c: 57 push %edi
107b6d: 56 push %esi
107b6e: 53 push %ebx
107b6f: 83 ec 34 sub $0x34,%esp
107b72: 89 c6 mov %eax,%esi
107b74: 89 d3 mov %edx,%ebx
107b76: 89 4d d4 mov %ecx,-0x2c(%ebp)
int pwuid, pwgid;
if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0)
107b79: 8d 7d d4 lea -0x2c(%ebp),%edi
107b7c: 6a 00 push $0x0
107b7e: 8d 45 08 lea 0x8(%ebp),%eax
107b81: 50 push %eax
107b82: 89 f9 mov %edi,%ecx
107b84: 89 f0 mov %esi,%eax
107b86: e8 5a fe ff ff call 1079e5 <scanString>
107b8b: 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;
107b8e: 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)
107b95: 85 c0 test %eax,%eax
107b97: 0f 84 c4 00 00 00 je 107c61 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0)
107b9d: 51 push %ecx
107b9e: 51 push %ecx
107b9f: 8d 53 04 lea 0x4(%ebx),%edx
107ba2: 6a 00 push $0x0
107ba4: 8d 45 08 lea 0x8(%ebp),%eax
107ba7: 50 push %eax
107ba8: 89 f9 mov %edi,%ecx
107baa: 89 f0 mov %esi,%eax
107bac: e8 34 fe ff ff call 1079e5 <scanString>
107bb1: 83 c4 10 add $0x10,%esp
107bb4: 85 c0 test %eax,%eax
107bb6: 0f 84 a5 00 00 00 je 107c61 <scanpw+0xf8> <== NEVER TAKEN
|| !scanInt(fp, &pwuid)
107bbc: 8d 55 e4 lea -0x1c(%ebp),%edx
107bbf: 89 f0 mov %esi,%eax
107bc1: e8 6a fd ff ff call 107930 <scanInt>
107bc6: 85 c0 test %eax,%eax
107bc8: 0f 84 93 00 00 00 je 107c61 <scanpw+0xf8>
|| !scanInt(fp, &pwgid)
107bce: 8d 55 e0 lea -0x20(%ebp),%edx
107bd1: 89 f0 mov %esi,%eax
107bd3: e8 58 fd ff ff call 107930 <scanInt>
107bd8: 85 c0 test %eax,%eax
107bda: 0f 84 81 00 00 00 je 107c61 <scanpw+0xf8>
|| !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0)
107be0: 52 push %edx
107be1: 52 push %edx
107be2: 8d 53 0c lea 0xc(%ebx),%edx
107be5: 6a 00 push $0x0
107be7: 8d 45 08 lea 0x8(%ebp),%eax
107bea: 50 push %eax
107beb: 89 f9 mov %edi,%ecx
107bed: 89 f0 mov %esi,%eax
107bef: e8 f1 fd ff ff call 1079e5 <scanString>
107bf4: 83 c4 10 add $0x10,%esp
107bf7: 85 c0 test %eax,%eax
107bf9: 74 66 je 107c61 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0)
107bfb: 50 push %eax
107bfc: 50 push %eax
107bfd: 8d 53 10 lea 0x10(%ebx),%edx
107c00: 6a 00 push $0x0
107c02: 8d 45 08 lea 0x8(%ebp),%eax
107c05: 50 push %eax
107c06: 89 f9 mov %edi,%ecx
107c08: 89 f0 mov %esi,%eax
107c0a: e8 d6 fd ff ff call 1079e5 <scanString>
107c0f: 83 c4 10 add $0x10,%esp
107c12: 85 c0 test %eax,%eax
107c14: 74 4b je 107c61 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0)
107c16: 51 push %ecx
107c17: 51 push %ecx
107c18: 8d 53 14 lea 0x14(%ebx),%edx
107c1b: 6a 00 push $0x0
107c1d: 8d 45 08 lea 0x8(%ebp),%eax
107c20: 50 push %eax
107c21: 89 f9 mov %edi,%ecx
107c23: 89 f0 mov %esi,%eax
107c25: e8 bb fd ff ff call 1079e5 <scanString>
107c2a: 83 c4 10 add $0x10,%esp
107c2d: 85 c0 test %eax,%eax
107c2f: 74 30 je 107c61 <scanpw+0xf8> <== NEVER TAKEN
|| !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1))
107c31: 52 push %edx
107c32: 52 push %edx
107c33: 8d 53 18 lea 0x18(%ebx),%edx
107c36: 6a 01 push $0x1
107c38: 8d 45 08 lea 0x8(%ebp),%eax
107c3b: 50 push %eax
107c3c: 89 f9 mov %edi,%ecx
107c3e: 89 f0 mov %esi,%eax
107c40: e8 a0 fd ff ff call 1079e5 <scanString>
107c45: 83 c4 10 add $0x10,%esp
107c48: 85 c0 test %eax,%eax
107c4a: 74 15 je 107c61 <scanpw+0xf8>
return 0;
pwd->pw_uid = pwuid;
107c4c: 8b 45 e4 mov -0x1c(%ebp),%eax
107c4f: 66 89 43 08 mov %ax,0x8(%ebx)
pwd->pw_gid = pwgid;
107c53: 8b 45 e0 mov -0x20(%ebp),%eax
107c56: 66 89 43 0a mov %ax,0xa(%ebx)
return 1;
107c5a: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp)
}
107c61: 8b 45 d0 mov -0x30(%ebp),%eax
107c64: 8d 65 f4 lea -0xc(%ebp),%esp
107c67: 5b pop %ebx
107c68: 5e pop %esi
107c69: 5f pop %edi
107c6a: c9 leave
107c6b: c3 ret
0010a8f4 <sched_get_priority_max>:
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
10a8f4: 55 push %ebp
10a8f5: 89 e5 mov %esp,%ebp
10a8f7: 83 ec 08 sub $0x8,%esp
10a8fa: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a8fd: 83 f9 04 cmp $0x4,%ecx
10a900: 77 0b ja 10a90d <sched_get_priority_max+0x19>
10a902: b8 01 00 00 00 mov $0x1,%eax
10a907: d3 e0 shl %cl,%eax
10a909: a8 17 test $0x17,%al
10a90b: 75 10 jne 10a91d <sched_get_priority_max+0x29><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a90d: e8 5a 74 00 00 call 111d6c <__errno>
10a912: c7 00 16 00 00 00 movl $0x16,(%eax)
10a918: 83 c8 ff or $0xffffffff,%eax
10a91b: eb 08 jmp 10a925 <sched_get_priority_max+0x31>
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
10a91d: 0f b6 05 18 22 12 00 movzbl 0x122218,%eax
10a924: 48 dec %eax
}
10a925: c9 leave
10a926: c3 ret
0010a928 <sched_get_priority_min>:
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
10a928: 55 push %ebp
10a929: 89 e5 mov %esp,%ebp
10a92b: 83 ec 08 sub $0x8,%esp
10a92e: 8b 4d 08 mov 0x8(%ebp),%ecx
switch ( policy ) {
10a931: 83 f9 04 cmp $0x4,%ecx
10a934: 77 11 ja 10a947 <sched_get_priority_min+0x1f>
10a936: ba 01 00 00 00 mov $0x1,%edx
10a93b: d3 e2 shl %cl,%edx
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
10a93d: b8 01 00 00 00 mov $0x1,%eax
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
10a942: 80 e2 17 and $0x17,%dl
10a945: 75 0e jne 10a955 <sched_get_priority_min+0x2d><== ALWAYS TAKEN
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
10a947: e8 20 74 00 00 call 111d6c <__errno>
10a94c: c7 00 16 00 00 00 movl $0x16,(%eax)
10a952: 83 c8 ff or $0xffffffff,%eax
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
}
10a955: c9 leave
10a956: c3 ret
0010a958 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
10a958: 55 push %ebp
10a959: 89 e5 mov %esp,%ebp
10a95b: 56 push %esi
10a95c: 53 push %ebx
10a95d: 8b 75 08 mov 0x8(%ebp),%esi
10a960: 8b 5d 0c mov 0xc(%ebp),%ebx
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
10a963: 85 f6 test %esi,%esi
10a965: 74 16 je 10a97d <sched_rr_get_interval+0x25><== NEVER TAKEN
10a967: e8 b4 d0 ff ff call 107a20 <getpid>
10a96c: 39 c6 cmp %eax,%esi
10a96e: 74 0d je 10a97d <sched_rr_get_interval+0x25>
rtems_set_errno_and_return_minus_one( ESRCH );
10a970: e8 f7 73 00 00 call 111d6c <__errno>
10a975: c7 00 03 00 00 00 movl $0x3,(%eax)
10a97b: eb 0f jmp 10a98c <sched_rr_get_interval+0x34>
if ( !interval )
10a97d: 85 db test %ebx,%ebx
10a97f: 75 10 jne 10a991 <sched_rr_get_interval+0x39>
rtems_set_errno_and_return_minus_one( EINVAL );
10a981: e8 e6 73 00 00 call 111d6c <__errno>
10a986: c7 00 16 00 00 00 movl $0x16,(%eax)
10a98c: 83 c8 ff or $0xffffffff,%eax
10a98f: eb 13 jmp 10a9a4 <sched_rr_get_interval+0x4c>
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
10a991: 50 push %eax
10a992: 50 push %eax
10a993: 53 push %ebx
10a994: ff 35 e0 62 12 00 pushl 0x1262e0
10a99a: e8 81 30 00 00 call 10da20 <_Timespec_From_ticks>
return 0;
10a99f: 83 c4 10 add $0x10,%esp
10a9a2: 31 c0 xor %eax,%eax
}
10a9a4: 8d 65 f8 lea -0x8(%ebp),%esp
10a9a7: 5b pop %ebx
10a9a8: 5e pop %esi
10a9a9: c9 leave
10a9aa: c3 ret
0010cff0 <sem_init>:
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
10cff0: 55 push %ebp
10cff1: 89 e5 mov %esp,%ebp
10cff3: 53 push %ebx
10cff4: 83 ec 14 sub $0x14,%esp
10cff7: 8b 5d 08 mov 0x8(%ebp),%ebx
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
10cffa: 85 db test %ebx,%ebx
10cffc: 75 10 jne 10d00e <sem_init+0x1e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10cffe: e8 65 80 00 00 call 115068 <__errno>
10d003: c7 00 16 00 00 00 movl $0x16,(%eax)
10d009: 83 c8 ff or $0xffffffff,%eax
10d00c: eb 21 jmp 10d02f <sem_init+0x3f>
status = _POSIX_Semaphore_Create_support(
10d00e: 8d 45 f4 lea -0xc(%ebp),%eax
10d011: 50 push %eax
10d012: ff 75 10 pushl 0x10(%ebp)
10d015: ff 75 0c pushl 0xc(%ebp)
10d018: 6a 00 push $0x0
10d01a: e8 8d 58 00 00 call 1128ac <_POSIX_Semaphore_Create_support>
pshared,
value,
&the_semaphore
);
if ( status != -1 )
10d01f: 83 c4 10 add $0x10,%esp
10d022: 83 f8 ff cmp $0xffffffff,%eax
10d025: 74 08 je 10d02f <sem_init+0x3f>
*sem = the_semaphore->Object.id;
10d027: 8b 55 f4 mov -0xc(%ebp),%edx
10d02a: 8b 52 08 mov 0x8(%edx),%edx
10d02d: 89 13 mov %edx,(%ebx)
return status;
}
10d02f: 8b 5d fc mov -0x4(%ebp),%ebx
10d032: c9 leave
10d033: c3 ret
0010d034 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
10d034: 55 push %ebp
10d035: 89 e5 mov %esp,%ebp
10d037: 57 push %edi
10d038: 56 push %esi
10d039: 53 push %ebx
10d03a: 83 ec 2c sub $0x2c,%esp
10d03d: 8b 75 08 mov 0x8(%ebp),%esi
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10d040: a1 48 af 12 00 mov 0x12af48,%eax
10d045: 40 inc %eax
10d046: a3 48 af 12 00 mov %eax,0x12af48
va_list arg;
mode_t mode;
unsigned int value = 0;
10d04b: 31 ff xor %edi,%edi
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
10d04d: 8b 45 0c mov 0xc(%ebp),%eax
10d050: 25 00 02 00 00 and $0x200,%eax
10d055: 89 45 d4 mov %eax,-0x2c(%ebp)
10d058: 74 03 je 10d05d <sem_open+0x29>
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
10d05a: 8b 7d 14 mov 0x14(%ebp),%edi
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
10d05d: 52 push %edx
10d05e: 52 push %edx
10d05f: 8d 45 e4 lea -0x1c(%ebp),%eax
10d062: 50 push %eax
10d063: 56 push %esi
10d064: e8 77 59 00 00 call 1129e0 <_POSIX_Semaphore_Name_to_id>
10d069: 89 c3 mov %eax,%ebx
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
10d06b: 83 c4 10 add $0x10,%esp
10d06e: 85 c0 test %eax,%eax
10d070: 74 19 je 10d08b <sem_open+0x57>
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
10d072: 83 f8 02 cmp $0x2,%eax
10d075: 75 06 jne 10d07d <sem_open+0x49> <== NEVER TAKEN
10d077: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10d07b: 75 59 jne 10d0d6 <sem_open+0xa2>
_Thread_Enable_dispatch();
10d07d: e8 6c 27 00 00 call 10f7ee <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
10d082: e8 e1 7f 00 00 call 115068 <__errno>
10d087: 89 18 mov %ebx,(%eax)
10d089: eb 1f jmp 10d0aa <sem_open+0x76>
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
10d08b: 8b 45 0c mov 0xc(%ebp),%eax
10d08e: 25 00 0a 00 00 and $0xa00,%eax
10d093: 3d 00 0a 00 00 cmp $0xa00,%eax
10d098: 75 15 jne 10d0af <sem_open+0x7b>
_Thread_Enable_dispatch();
10d09a: e8 4f 27 00 00 call 10f7ee <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
10d09f: e8 c4 7f 00 00 call 115068 <__errno>
10d0a4: c7 00 11 00 00 00 movl $0x11,(%eax)
10d0aa: 83 c8 ff or $0xffffffff,%eax
10d0ad: eb 4a jmp 10d0f9 <sem_open+0xc5>
10d0af: 50 push %eax
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
10d0b0: 8d 45 dc lea -0x24(%ebp),%eax
10d0b3: 50 push %eax
10d0b4: ff 75 e4 pushl -0x1c(%ebp)
10d0b7: 68 0c b2 12 00 push $0x12b20c
10d0bc: e8 db 1c 00 00 call 10ed9c <_Objects_Get>
10d0c1: 89 45 e0 mov %eax,-0x20(%ebp)
the_semaphore->open_count += 1;
10d0c4: ff 40 18 incl 0x18(%eax)
_Thread_Enable_dispatch();
10d0c7: e8 22 27 00 00 call 10f7ee <_Thread_Enable_dispatch>
_Thread_Enable_dispatch();
10d0cc: e8 1d 27 00 00 call 10f7ee <_Thread_Enable_dispatch>
goto return_id;
10d0d1: 83 c4 10 add $0x10,%esp
10d0d4: eb 1d jmp 10d0f3 <sem_open+0xbf>
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
10d0d6: 8d 45 e0 lea -0x20(%ebp),%eax
10d0d9: 50 push %eax
10d0da: 57 push %edi
10d0db: 6a 00 push $0x0
10d0dd: 56 push %esi
10d0de: e8 c9 57 00 00 call 1128ac <_POSIX_Semaphore_Create_support>
10d0e3: 89 c3 mov %eax,%ebx
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
10d0e5: e8 04 27 00 00 call 10f7ee <_Thread_Enable_dispatch>
if ( status == -1 )
10d0ea: 83 c4 10 add $0x10,%esp
return SEM_FAILED;
10d0ed: 83 c8 ff or $0xffffffff,%eax
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
if ( status == -1 )
10d0f0: 43 inc %ebx
10d0f1: 74 06 je 10d0f9 <sem_open+0xc5>
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
10d0f3: 8b 45 e0 mov -0x20(%ebp),%eax
10d0f6: 83 c0 08 add $0x8,%eax
#endif
return id;
}
10d0f9: 8d 65 f4 lea -0xc(%ebp),%esp
10d0fc: 5b pop %ebx
10d0fd: 5e pop %esi
10d0fe: 5f pop %edi
10d0ff: c9 leave
10d100: c3 ret
0010a7dc <sigaction>:
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
10a7dc: 55 push %ebp
10a7dd: 89 e5 mov %esp,%ebp
10a7df: 57 push %edi
10a7e0: 56 push %esi
10a7e1: 53 push %ebx
10a7e2: 83 ec 1c sub $0x1c,%esp
10a7e5: 8b 5d 08 mov 0x8(%ebp),%ebx
10a7e8: 8b 55 0c mov 0xc(%ebp),%edx
10a7eb: 8b 45 10 mov 0x10(%ebp),%eax
ISR_Level level;
if ( oact )
10a7ee: 85 c0 test %eax,%eax
10a7f0: 74 12 je 10a804 <sigaction+0x28>
*oact = _POSIX_signals_Vectors[ sig ];
10a7f2: 6b f3 0c imul $0xc,%ebx,%esi
10a7f5: 81 c6 dc 78 12 00 add $0x1278dc,%esi
10a7fb: b9 03 00 00 00 mov $0x3,%ecx
10a800: 89 c7 mov %eax,%edi
10a802: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( !sig )
10a804: 85 db test %ebx,%ebx
10a806: 74 0d je 10a815 <sigaction+0x39>
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a808: 8d 43 ff lea -0x1(%ebx),%eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
10a80b: 83 f8 1f cmp $0x1f,%eax
10a80e: 77 05 ja 10a815 <sigaction+0x39>
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
10a810: 83 fb 09 cmp $0x9,%ebx
10a813: 75 10 jne 10a825 <sigaction+0x49>
rtems_set_errno_and_return_minus_one( EINVAL );
10a815: e8 d6 77 00 00 call 111ff0 <__errno>
10a81a: c7 00 16 00 00 00 movl $0x16,(%eax)
10a820: 83 c8 ff or $0xffffffff,%eax
10a823: eb 57 jmp 10a87c <sigaction+0xa0>
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10a825: 31 c0 xor %eax,%eax
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
10a827: 85 d2 test %edx,%edx
10a829: 74 51 je 10a87c <sigaction+0xa0> <== NEVER TAKEN
/*
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
10a82b: 9c pushf
10a82c: fa cli
10a82d: 8f 45 e4 popl -0x1c(%ebp)
if ( act->sa_handler == SIG_DFL ) {
10a830: 83 7a 08 00 cmpl $0x0,0x8(%edx)
10a834: 75 1a jne 10a850 <sigaction+0x74>
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
10a836: 6b f3 0c imul $0xc,%ebx,%esi
10a839: 8d 86 dc 78 12 00 lea 0x1278dc(%esi),%eax
10a83f: 81 c6 5c 12 12 00 add $0x12125c,%esi
10a845: b9 03 00 00 00 mov $0x3,%ecx
10a84a: 89 c7 mov %eax,%edi
10a84c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a84e: eb 26 jmp 10a876 <sigaction+0x9a>
} else {
_POSIX_signals_Clear_process_signals( sig );
10a850: 83 ec 0c sub $0xc,%esp
10a853: 53 push %ebx
10a854: 89 55 e0 mov %edx,-0x20(%ebp)
10a857: e8 70 4e 00 00 call 10f6cc <_POSIX_signals_Clear_process_signals>
_POSIX_signals_Vectors[ sig ] = *act;
10a85c: 6b db 0c imul $0xc,%ebx,%ebx
10a85f: 81 c3 dc 78 12 00 add $0x1278dc,%ebx
10a865: b9 03 00 00 00 mov $0x3,%ecx
10a86a: 8b 55 e0 mov -0x20(%ebp),%edx
10a86d: 89 df mov %ebx,%edi
10a86f: 89 d6 mov %edx,%esi
10a871: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
10a873: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10a876: ff 75 e4 pushl -0x1c(%ebp)
10a879: 9d popf
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
10a87a: 31 c0 xor %eax,%eax
}
10a87c: 8d 65 f4 lea -0xc(%ebp),%esp
10a87f: 5b pop %ebx
10a880: 5e pop %esi
10a881: 5f pop %edi
10a882: c9 leave
10a883: c3 ret
0010ab97 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
10ab97: 55 push %ebp
10ab98: 89 e5 mov %esp,%ebp
10ab9a: 57 push %edi
10ab9b: 56 push %esi
10ab9c: 53 push %ebx
10ab9d: 83 ec 3c sub $0x3c,%esp
10aba0: 8b 75 08 mov 0x8(%ebp),%esi
10aba3: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
10aba6: 85 f6 test %esi,%esi
10aba8: 74 24 je 10abce <sigtimedwait+0x37>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
10abaa: 85 db test %ebx,%ebx
10abac: 74 30 je 10abde <sigtimedwait+0x47>
if ( !_Timespec_Is_valid( timeout ) )
10abae: 83 ec 0c sub $0xc,%esp
10abb1: 53 push %ebx
10abb2: e8 1d 31 00 00 call 10dcd4 <_Timespec_Is_valid>
10abb7: 83 c4 10 add $0x10,%esp
10abba: 84 c0 test %al,%al
10abbc: 74 10 je 10abce <sigtimedwait+0x37>
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
10abbe: 83 ec 0c sub $0xc,%esp
10abc1: 53 push %ebx
10abc2: e8 65 31 00 00 call 10dd2c <_Timespec_To_ticks>
if ( !interval )
10abc7: 83 c4 10 add $0x10,%esp
10abca: 85 c0 test %eax,%eax
10abcc: 75 12 jne 10abe0 <sigtimedwait+0x49> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10abce: e8 b5 79 00 00 call 112588 <__errno>
10abd3: c7 00 16 00 00 00 movl $0x16,(%eax)
10abd9: e9 39 01 00 00 jmp 10ad17 <sigtimedwait+0x180>
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
10abde: 31 c0 xor %eax,%eax
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
10abe0: 8b 7d 0c mov 0xc(%ebp),%edi
10abe3: 85 ff test %edi,%edi
10abe5: 75 03 jne 10abea <sigtimedwait+0x53>
10abe7: 8d 7d dc lea -0x24(%ebp),%edi
the_thread = _Thread_Executing;
10abea: 8b 15 a8 78 12 00 mov 0x1278a8,%edx
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
10abf0: 8b 8a ec 00 00 00 mov 0xec(%edx),%ecx
10abf6: 89 4d d4 mov %ecx,-0x2c(%ebp)
* What if they are already pending?
*/
/* API signals pending? */
_ISR_Disable( level );
10abf9: 9c pushf
10abfa: fa cli
10abfb: 8f 45 d0 popl -0x30(%ebp)
if ( *set & api->signals_pending ) {
10abfe: 8b 1e mov (%esi),%ebx
10ac00: 89 5d c4 mov %ebx,-0x3c(%ebp)
10ac03: 8b 5d d4 mov -0x2c(%ebp),%ebx
10ac06: 8b 8b d4 00 00 00 mov 0xd4(%ebx),%ecx
10ac0c: 85 4d c4 test %ecx,-0x3c(%ebp)
10ac0f: 74 32 je 10ac43 <sigtimedwait+0xac>
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
10ac11: 83 ec 0c sub $0xc,%esp
10ac14: 51 push %ecx
10ac15: e8 3e ff ff ff call 10ab58 <_POSIX_signals_Get_lowest>
10ac1a: 89 07 mov %eax,(%edi)
_POSIX_signals_Clear_signals(
10ac1c: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ac23: 6a 00 push $0x0
10ac25: 57 push %edi
10ac26: 50 push %eax
10ac27: 53 push %ebx
10ac28: e8 db 50 00 00 call 10fd08 <_POSIX_signals_Clear_signals>
the_info->si_signo,
the_info,
false,
false
);
_ISR_Enable( level );
10ac2d: ff 75 d0 pushl -0x30(%ebp)
10ac30: 9d popf
the_info->si_code = SI_USER;
10ac31: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10ac38: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return the_info->si_signo;
10ac3f: 8b 1f mov (%edi),%ebx
10ac41: eb 3d jmp 10ac80 <sigtimedwait+0xe9>
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
10ac43: 8b 0d d0 7a 12 00 mov 0x127ad0,%ecx
10ac49: 85 4d c4 test %ecx,-0x3c(%ebp)
10ac4c: 74 3a je 10ac88 <sigtimedwait+0xf1>
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
10ac4e: 83 ec 0c sub $0xc,%esp
10ac51: 51 push %ecx
10ac52: e8 01 ff ff ff call 10ab58 <_POSIX_signals_Get_lowest>
10ac57: 89 c3 mov %eax,%ebx
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
10ac59: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10ac60: 6a 01 push $0x1
10ac62: 57 push %edi
10ac63: 50 push %eax
10ac64: ff 75 d4 pushl -0x2c(%ebp)
10ac67: e8 9c 50 00 00 call 10fd08 <_POSIX_signals_Clear_signals>
_ISR_Enable( level );
10ac6c: ff 75 d0 pushl -0x30(%ebp)
10ac6f: 9d popf
the_info->si_signo = signo;
10ac70: 89 1f mov %ebx,(%edi)
the_info->si_code = SI_USER;
10ac72: c7 47 04 01 00 00 00 movl $0x1,0x4(%edi)
the_info->si_value.sival_int = 0;
10ac79: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
return signo;
10ac80: 83 c4 20 add $0x20,%esp
10ac83: e9 92 00 00 00 jmp 10ad1a <sigtimedwait+0x183>
}
the_info->si_signo = -1;
10ac88: c7 07 ff ff ff ff movl $0xffffffff,(%edi)
10ac8e: 8b 0d 60 73 12 00 mov 0x127360,%ecx
10ac94: 41 inc %ecx
10ac95: 89 0d 60 73 12 00 mov %ecx,0x127360
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
10ac9b: c7 42 44 68 7a 12 00 movl $0x127a68,0x44(%edx)
the_thread->Wait.return_code = EINTR;
10aca2: c7 42 34 04 00 00 00 movl $0x4,0x34(%edx)
the_thread->Wait.option = *set;
10aca9: 8b 0e mov (%esi),%ecx
10acab: 89 4a 30 mov %ecx,0x30(%edx)
the_thread->Wait.return_argument = the_info;
10acae: 89 7a 28 mov %edi,0x28(%edx)
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;
10acb1: c7 05 98 7a 12 00 01 movl $0x1,0x127a98
10acb8: 00 00 00
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
10acbb: ff 75 d0 pushl -0x30(%ebp)
10acbe: 9d popf
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
10acbf: 52 push %edx
10acc0: 68 f8 d9 10 00 push $0x10d9f8
10acc5: 50 push %eax
10acc6: 68 68 7a 12 00 push $0x127a68
10accb: e8 4c 2a 00 00 call 10d71c <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
10acd0: e8 c5 25 00 00 call 10d29a <_Thread_Enable_dispatch>
/*
* When the thread is set free by a signal, it is need to eliminate
* the signal.
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
10acd5: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10acdc: 6a 00 push $0x0
10acde: 57 push %edi
10acdf: ff 37 pushl (%edi)
10ace1: ff 75 d4 pushl -0x2c(%ebp)
10ace4: e8 1f 50 00 00 call 10fd08 <_POSIX_signals_Clear_signals>
/* Set errno only if return code is not EINTR or
* if EINTR was caused by a signal being caught, which
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
10ace9: 83 c4 20 add $0x20,%esp
10acec: a1 a8 78 12 00 mov 0x1278a8,%eax
10acf1: 83 78 34 04 cmpl $0x4,0x34(%eax)
10acf5: 75 10 jne 10ad07 <sigtimedwait+0x170>
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
10acf7: 8b 1f mov (%edi),%ebx
10acf9: 8d 4b ff lea -0x1(%ebx),%ecx
10acfc: b8 01 00 00 00 mov $0x1,%eax
10ad01: d3 e0 shl %cl,%eax
10ad03: 85 06 test %eax,(%esi)
10ad05: 75 13 jne 10ad1a <sigtimedwait+0x183>
errno = _Thread_Executing->Wait.return_code;
10ad07: e8 7c 78 00 00 call 112588 <__errno>
10ad0c: 8b 15 a8 78 12 00 mov 0x1278a8,%edx
10ad12: 8b 52 34 mov 0x34(%edx),%edx
10ad15: 89 10 mov %edx,(%eax)
return -1;
10ad17: 83 cb ff or $0xffffffff,%ebx
}
return the_info->si_signo;
}
10ad1a: 89 d8 mov %ebx,%eax
10ad1c: 8d 65 f4 lea -0xc(%ebp),%esp
10ad1f: 5b pop %ebx
10ad20: 5e pop %esi
10ad21: 5f pop %edi
10ad22: c9 leave
10ad23: c3 ret
0010ca18 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
10ca18: 55 push %ebp
10ca19: 89 e5 mov %esp,%ebp
10ca1b: 53 push %ebx
10ca1c: 83 ec 08 sub $0x8,%esp
10ca1f: 8b 5d 0c mov 0xc(%ebp),%ebx
int status;
status = sigtimedwait( set, NULL, NULL );
10ca22: 6a 00 push $0x0
10ca24: 6a 00 push $0x0
10ca26: ff 75 08 pushl 0x8(%ebp)
10ca29: e8 45 fe ff ff call 10c873 <sigtimedwait>
10ca2e: 89 c2 mov %eax,%edx
if ( status != -1 ) {
10ca30: 83 c4 10 add $0x10,%esp
10ca33: 83 f8 ff cmp $0xffffffff,%eax
10ca36: 74 0a je 10ca42 <sigwait+0x2a>
if ( sig )
*sig = status;
return 0;
10ca38: 31 c0 xor %eax,%eax
int status;
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
10ca3a: 85 db test %ebx,%ebx
10ca3c: 74 0b je 10ca49 <sigwait+0x31> <== NEVER TAKEN
*sig = status;
10ca3e: 89 13 mov %edx,(%ebx)
10ca40: eb 07 jmp 10ca49 <sigwait+0x31>
return 0;
}
return errno;
10ca42: e8 79 73 00 00 call 113dc0 <__errno>
10ca47: 8b 00 mov (%eax),%eax
}
10ca49: 8b 5d fc mov -0x4(%ebp),%ebx
10ca4c: c9 leave
10ca4d: c3 ret
00108f2c <siproc>:
/*
* Process input character, with semaphore.
*/
static int
siproc (unsigned char c, struct rtems_termios_tty *tty)
{
108f2c: 55 push %ebp
108f2d: 89 e5 mov %esp,%ebp
108f2f: 56 push %esi
108f30: 53 push %ebx
108f31: 89 d3 mov %edx,%ebx
108f33: 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)) {
108f35: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx)
108f3c: 74 30 je 108f6e <siproc+0x42> <== NEVER TAKEN
rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
108f3e: 52 push %edx
108f3f: 6a 00 push $0x0
108f41: 6a 00 push $0x0
108f43: ff 73 18 pushl 0x18(%ebx)
108f46: e8 1d 12 00 00 call 10a168 <rtems_semaphore_obtain>
i = iproc (c, tty);
108f4b: 89 f2 mov %esi,%edx
108f4d: 0f b6 c2 movzbl %dl,%eax
108f50: 89 da mov %ebx,%edx
108f52: e8 b5 fe ff ff call 108e0c <iproc>
108f57: 89 c6 mov %eax,%esi
rtems_semaphore_release (tty->osem);
108f59: 58 pop %eax
108f5a: ff 73 18 pushl 0x18(%ebx)
108f5d: e8 f2 12 00 00 call 10a254 <rtems_semaphore_release>
108f62: 83 c4 10 add $0x10,%esp
}
else {
i = iproc (c, tty);
}
return i;
}
108f65: 89 f0 mov %esi,%eax
108f67: 8d 65 f8 lea -0x8(%ebp),%esp
108f6a: 5b pop %ebx
108f6b: 5e pop %esi
108f6c: c9 leave
108f6d: 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);
108f6e: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
108f71: 89 da mov %ebx,%edx <== NOT EXECUTED
}
return i;
}
108f73: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
108f76: 5b pop %ebx <== NOT EXECUTED
108f77: 5e pop %esi <== NOT EXECUTED
108f78: 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);
108f79: e9 8e fe ff ff jmp 108e0c <iproc> <== NOT EXECUTED
0010a100 <statvfs>:
#include <sys/statvfs.h>
int
statvfs (const char *path, struct statvfs *sb)
{
10a100: 55 push %ebp
10a101: 89 e5 mov %esp,%ebp
10a103: 57 push %edi
10a104: 56 push %esi
10a105: 53 push %ebx
10a106: 83 ec 38 sub $0x38,%esp
10a109: 8b 55 08 mov 0x8(%ebp),%edx
10a10c: 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 ) )
10a10f: 31 c0 xor %eax,%eax
10a111: 83 c9 ff or $0xffffffff,%ecx
10a114: 89 d7 mov %edx,%edi
10a116: f2 ae repnz scas %es:(%edi),%al
10a118: f7 d1 not %ecx
10a11a: 49 dec %ecx
10a11b: 6a 01 push $0x1
10a11d: 8d 5d d4 lea -0x2c(%ebp),%ebx
10a120: 53 push %ebx
10a121: 6a 00 push $0x0
10a123: 51 push %ecx
10a124: 52 push %edx
10a125: e8 28 ee ff ff call 108f52 <rtems_filesystem_evaluate_path>
10a12a: 83 c4 20 add $0x20,%esp
return -1;
10a12d: 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 ) )
10a130: 85 c0 test %eax,%eax
10a132: 75 26 jne 10a15a <statvfs+0x5a> <== NEVER TAKEN
return -1;
mt_entry = loc.mt_entry;
10a134: 8b 55 e4 mov -0x1c(%ebp),%edx
fs_mount_root = &mt_entry->mt_fs_root;
memset (sb, 0, sizeof (struct statvfs));
10a137: b9 0e 00 00 00 mov $0xe,%ecx
10a13c: 89 f7 mov %esi,%edi
10a13e: f3 ab rep stos %eax,%es:(%edi)
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
10a140: 50 push %eax
10a141: 50 push %eax
10a142: 8b 42 28 mov 0x28(%edx),%eax
10a145: 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;
10a146: 83 c2 1c add $0x1c,%edx
memset (sb, 0, sizeof (struct statvfs));
result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb );
10a149: 52 push %edx
10a14a: ff 50 44 call *0x44(%eax)
10a14d: 89 c7 mov %eax,%edi
rtems_filesystem_freenode( &loc );
10a14f: 89 1c 24 mov %ebx,(%esp)
10a152: e8 b9 ee ff ff call 109010 <rtems_filesystem_freenode>
return result;
10a157: 83 c4 10 add $0x10,%esp
}
10a15a: 89 f8 mov %edi,%eax
10a15c: 8d 65 f4 lea -0xc(%ebp),%esp
10a15f: 5b pop %ebx
10a160: 5e pop %esi
10a161: 5f pop %edi
10a162: c9 leave
10a163: c3 ret
00108f68 <sync_per_thread>:
fdatasync(fn);
}
/* iterate over all FILE *'s for this thread */
static void sync_per_thread(Thread_Control *t)
{
108f68: 55 push %ebp
108f69: 89 e5 mov %esp,%ebp
108f6b: 53 push %ebx
108f6c: 83 ec 04 sub $0x4,%esp
108f6f: 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;
108f72: 8b 88 e4 00 00 00 mov 0xe4(%eax),%ecx
if ( this_reent ) {
108f78: 85 c9 test %ecx,%ecx
108f7a: 74 32 je 108fae <sync_per_thread+0x46> <== NEVER TAKEN
current_reent = _Thread_Executing->libc_reent;
108f7c: 8b 15 68 68 12 00 mov 0x126868,%edx
108f82: 8b 9a e4 00 00 00 mov 0xe4(%edx),%ebx
_Thread_Executing->libc_reent = this_reent;
108f88: 89 8a e4 00 00 00 mov %ecx,0xe4(%edx)
_fwalk (t->libc_reent, sync_wrapper);
108f8e: 52 push %edx
108f8f: 52 push %edx
108f90: 68 b3 8f 10 00 push $0x108fb3
108f95: ff b0 e4 00 00 00 pushl 0xe4(%eax)
108f9b: e8 3c 9f 00 00 call 112edc <_fwalk>
_Thread_Executing->libc_reent = current_reent;
108fa0: a1 68 68 12 00 mov 0x126868,%eax
108fa5: 89 98 e4 00 00 00 mov %ebx,0xe4(%eax)
108fab: 83 c4 10 add $0x10,%esp
}
}
108fae: 8b 5d fc mov -0x4(%ebp),%ebx
108fb1: c9 leave
108fb2: c3 ret
00109828 <tcsetattr>:
int tcsetattr(
int fd,
int opt,
struct termios *tp
)
{
109828: 55 push %ebp
109829: 89 e5 mov %esp,%ebp
10982b: 56 push %esi
10982c: 53 push %ebx
10982d: 8b 5d 08 mov 0x8(%ebp),%ebx
109830: 8b 45 0c mov 0xc(%ebp),%eax
109833: 8b 75 10 mov 0x10(%ebp),%esi
switch (opt) {
109836: 85 c0 test %eax,%eax
109838: 74 22 je 10985c <tcsetattr+0x34>
10983a: 48 dec %eax
10983b: 74 0d je 10984a <tcsetattr+0x22>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10983d: e8 de 92 00 00 call 112b20 <__errno>
109842: c7 00 86 00 00 00 movl $0x86,(%eax)
109848: eb 2a jmp 109874 <tcsetattr+0x4c>
case TCSADRAIN:
if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
10984a: 50 push %eax
10984b: 6a 00 push $0x0
10984d: 6a 03 push $0x3
10984f: 53 push %ebx
109850: e8 3f 64 00 00 call 10fc94 <ioctl>
109855: 83 c4 10 add $0x10,%esp
109858: 85 c0 test %eax,%eax
10985a: 78 18 js 109874 <tcsetattr+0x4c> <== NEVER TAKEN
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10985c: 89 75 10 mov %esi,0x10(%ebp)
10985f: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp)
109866: 89 5d 08 mov %ebx,0x8(%ebp)
}
}
109869: 8d 65 f8 lea -0x8(%ebp),%esp
10986c: 5b pop %ebx
10986d: 5e pop %esi
10986e: c9 leave
return -1;
/*
* Fall through to....
*/
case TCSANOW:
return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
10986f: e9 20 64 00 00 jmp 10fc94 <ioctl>
}
}
109874: 83 c8 ff or $0xffffffff,%eax
109877: 8d 65 f8 lea -0x8(%ebp),%esp
10987a: 5b pop %ebx
10987b: 5e pop %esi
10987c: c9 leave
10987d: c3 ret
0010a030 <timer_create>:
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
10a030: 55 push %ebp
10a031: 89 e5 mov %esp,%ebp
10a033: 56 push %esi
10a034: 53 push %ebx
10a035: 8b 5d 0c mov 0xc(%ebp),%ebx
10a038: 8b 75 10 mov 0x10(%ebp),%esi
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
10a03b: 83 7d 08 01 cmpl $0x1,0x8(%ebp)
10a03f: 75 1d jne 10a05e <timer_create+0x2e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
10a041: 85 f6 test %esi,%esi
10a043: 74 19 je 10a05e <timer_create+0x2e>
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
10a045: 85 db test %ebx,%ebx
10a047: 74 22 je 10a06b <timer_create+0x3b>
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
10a049: 8b 03 mov (%ebx),%eax
10a04b: 48 dec %eax
10a04c: 83 f8 01 cmp $0x1,%eax
10a04f: 77 0d ja 10a05e <timer_create+0x2e> <== NEVER TAKEN
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
10a051: 8b 43 04 mov 0x4(%ebx),%eax
10a054: 85 c0 test %eax,%eax
10a056: 74 06 je 10a05e <timer_create+0x2e> <== NEVER TAKEN
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
10a058: 48 dec %eax
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
10a059: 83 f8 1f cmp $0x1f,%eax
10a05c: 76 0d jbe 10a06b <timer_create+0x3b> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
10a05e: e8 19 7d 00 00 call 111d7c <__errno>
10a063: c7 00 16 00 00 00 movl $0x16,(%eax)
10a069: eb 2f jmp 10a09a <timer_create+0x6a>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10a06b: a1 74 73 12 00 mov 0x127374,%eax
10a070: 40 inc %eax
10a071: a3 74 73 12 00 mov %eax,0x127374
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
10a076: 83 ec 0c sub $0xc,%esp
10a079: 68 78 76 12 00 push $0x127678
10a07e: e8 75 1b 00 00 call 10bbf8 <_Objects_Allocate>
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
10a083: 83 c4 10 add $0x10,%esp
10a086: 85 c0 test %eax,%eax
10a088: 75 18 jne 10a0a2 <timer_create+0x72>
_Thread_Enable_dispatch();
10a08a: e8 77 29 00 00 call 10ca06 <_Thread_Enable_dispatch>
rtems_set_errno_and_return_minus_one( EAGAIN );
10a08f: e8 e8 7c 00 00 call 111d7c <__errno>
10a094: c7 00 0b 00 00 00 movl $0xb,(%eax)
10a09a: 83 c8 ff or $0xffffffff,%eax
10a09d: e9 83 00 00 00 jmp 10a125 <timer_create+0xf5>
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
10a0a2: c6 40 3c 02 movb $0x2,0x3c(%eax)
ptimer->thread_id = _Thread_Executing->Object.id;
10a0a6: 8b 15 bc 78 12 00 mov 0x1278bc,%edx
10a0ac: 8b 52 08 mov 0x8(%edx),%edx
10a0af: 89 50 38 mov %edx,0x38(%eax)
if ( evp != NULL ) {
10a0b2: 85 db test %ebx,%ebx
10a0b4: 74 11 je 10a0c7 <timer_create+0x97>
ptimer->inf.sigev_notify = evp->sigev_notify;
10a0b6: 8b 13 mov (%ebx),%edx
10a0b8: 89 50 40 mov %edx,0x40(%eax)
ptimer->inf.sigev_signo = evp->sigev_signo;
10a0bb: 8b 53 04 mov 0x4(%ebx),%edx
10a0be: 89 50 44 mov %edx,0x44(%eax)
ptimer->inf.sigev_value = evp->sigev_value;
10a0c1: 8b 53 08 mov 0x8(%ebx),%edx
10a0c4: 89 50 48 mov %edx,0x48(%eax)
}
ptimer->overrun = 0;
10a0c7: c7 40 68 00 00 00 00 movl $0x0,0x68(%eax)
ptimer->timer_data.it_value.tv_sec = 0;
10a0ce: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
ptimer->timer_data.it_value.tv_nsec = 0;
10a0d5: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
ptimer->timer_data.it_interval.tv_sec = 0;
10a0dc: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
ptimer->timer_data.it_interval.tv_nsec = 0;
10a0e3: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10a0ea: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax)
the_watchdog->routine = routine;
10a0f1: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax)
the_watchdog->id = id;
10a0f8: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
the_watchdog->user_data = user_data;
10a0ff: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
10a106: 8b 50 08 mov 0x8(%eax),%edx
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
10a109: 0f b7 da movzwl %dx,%ebx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10a10c: 8b 0d 94 76 12 00 mov 0x127694,%ecx
10a112: 89 04 99 mov %eax,(%ecx,%ebx,4)
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
10a115: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax)
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
10a11c: 89 16 mov %edx,(%esi)
_Thread_Enable_dispatch();
10a11e: e8 e3 28 00 00 call 10ca06 <_Thread_Enable_dispatch>
return 0;
10a123: 31 c0 xor %eax,%eax
}
10a125: 8d 65 f8 lea -0x8(%ebp),%esp
10a128: 5b pop %ebx
10a129: 5e pop %esi
10a12a: c9 leave
10a12b: c3 ret
0010a12c <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
10a12c: 55 push %ebp
10a12d: 89 e5 mov %esp,%ebp
10a12f: 57 push %edi
10a130: 56 push %esi
10a131: 53 push %ebx
10a132: 83 ec 2c sub $0x2c,%esp
10a135: 8b 5d 0c mov 0xc(%ebp),%ebx
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
10a138: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a13c: 0f 84 58 01 00 00 je 10a29a <timer_settime+0x16e> <== NEVER TAKEN
/*
* First, it verifies if the structure "value" is correct
* if the number of nanoseconds is not correct return EINVAL
*/
if ( !_Timespec_Is_valid( &(value->it_value) ) ) {
10a142: 83 ec 0c sub $0xc,%esp
10a145: 8b 45 10 mov 0x10(%ebp),%eax
10a148: 83 c0 08 add $0x8,%eax
10a14b: 50 push %eax
10a14c: e8 13 33 00 00 call 10d464 <_Timespec_Is_valid>
10a151: 83 c4 10 add $0x10,%esp
10a154: 84 c0 test %al,%al
10a156: 0f 84 3e 01 00 00 je 10a29a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
10a15c: 83 ec 0c sub $0xc,%esp
10a15f: ff 75 10 pushl 0x10(%ebp)
10a162: e8 fd 32 00 00 call 10d464 <_Timespec_Is_valid>
10a167: 83 c4 10 add $0x10,%esp
10a16a: 84 c0 test %al,%al
10a16c: 0f 84 28 01 00 00 je 10a29a <timer_settime+0x16e> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
10a172: 85 db test %ebx,%ebx
10a174: 74 09 je 10a17f <timer_settime+0x53>
10a176: 83 fb 04 cmp $0x4,%ebx
10a179: 0f 85 1b 01 00 00 jne 10a29a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
10a17f: 8d 7d cc lea -0x34(%ebp),%edi
10a182: b9 04 00 00 00 mov $0x4,%ecx
10a187: 8b 75 10 mov 0x10(%ebp),%esi
10a18a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
10a18c: 83 fb 04 cmp $0x4,%ebx
10a18f: 75 2f jne 10a1c0 <timer_settime+0x94>
struct timespec now;
_TOD_Get( &now );
10a191: 83 ec 0c sub $0xc,%esp
10a194: 8d 5d dc lea -0x24(%ebp),%ebx
10a197: 53 push %ebx
10a198: e8 b3 15 00 00 call 10b750 <_TOD_Get>
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
10a19d: 59 pop %ecx
10a19e: 5e pop %esi
10a19f: 8d 75 d4 lea -0x2c(%ebp),%esi
10a1a2: 56 push %esi
10a1a3: 53 push %ebx
10a1a4: e8 97 32 00 00 call 10d440 <_Timespec_Greater_than>
10a1a9: 83 c4 10 add $0x10,%esp
10a1ac: 84 c0 test %al,%al
10a1ae: 0f 85 e6 00 00 00 jne 10a29a <timer_settime+0x16e>
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
10a1b4: 52 push %edx
10a1b5: 56 push %esi
10a1b6: 56 push %esi
10a1b7: 53 push %ebx
10a1b8: e8 cb 32 00 00 call 10d488 <_Timespec_Subtract>
10a1bd: 83 c4 10 add $0x10,%esp
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
10a1c0: 50 push %eax
/* If the function reaches this point, then it will be necessary to do
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
10a1c1: 8d 45 e4 lea -0x1c(%ebp),%eax
10a1c4: 50 push %eax
10a1c5: ff 75 08 pushl 0x8(%ebp)
10a1c8: 68 78 76 12 00 push $0x127678
10a1cd: e8 56 1e 00 00 call 10c028 <_Objects_Get>
10a1d2: 89 c3 mov %eax,%ebx
switch ( location ) {
10a1d4: 83 c4 10 add $0x10,%esp
10a1d7: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10a1db: 0f 85 b9 00 00 00 jne 10a29a <timer_settime+0x16e>
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
10a1e1: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10a1e5: 75 3b jne 10a222 <timer_settime+0xf6>
10a1e7: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10a1eb: 75 35 jne 10a222 <timer_settime+0xf6>
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
10a1ed: 83 ec 0c sub $0xc,%esp
10a1f0: 8d 40 10 lea 0x10(%eax),%eax
10a1f3: 50 push %eax
10a1f4: e8 5b 36 00 00 call 10d854 <_Watchdog_Remove>
/* The old data of the timer are returned */
if ( ovalue )
10a1f9: 83 c4 10 add $0x10,%esp
10a1fc: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a200: 74 0d je 10a20f <timer_settime+0xe3>
*ovalue = ptimer->timer_data;
10a202: 8d 73 54 lea 0x54(%ebx),%esi
10a205: b9 04 00 00 00 mov $0x4,%ecx
10a20a: 8b 7d 14 mov 0x14(%ebp),%edi
10a20d: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* The new data are set */
ptimer->timer_data = normalize;
10a20f: 8d 7b 54 lea 0x54(%ebx),%edi
10a212: 8d 75 cc lea -0x34(%ebp),%esi
10a215: b9 04 00 00 00 mov $0x4,%ecx
10a21a: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
10a21c: c6 43 3c 04 movb $0x4,0x3c(%ebx)
10a220: eb 35 jmp 10a257 <timer_settime+0x12b>
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
10a222: 83 ec 0c sub $0xc,%esp
10a225: ff 75 10 pushl 0x10(%ebp)
10a228: e8 8f 32 00 00 call 10d4bc <_Timespec_To_ticks>
10a22d: 89 43 64 mov %eax,0x64(%ebx)
initial_period = _Timespec_To_ticks( &normalize.it_value );
10a230: 8d 45 d4 lea -0x2c(%ebp),%eax
10a233: 89 04 24 mov %eax,(%esp)
10a236: e8 81 32 00 00 call 10d4bc <_Timespec_To_ticks>
activated = _POSIX_Timer_Insert_helper(
10a23b: 89 1c 24 mov %ebx,(%esp)
10a23e: 68 b0 a2 10 00 push $0x10a2b0
10a243: ff 73 08 pushl 0x8(%ebx)
10a246: 50 push %eax
10a247: 8d 43 10 lea 0x10(%ebx),%eax
10a24a: 50 push %eax
10a24b: e8 40 57 00 00 call 10f990 <_POSIX_Timer_Insert_helper>
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
10a250: 83 c4 20 add $0x20,%esp
10a253: 84 c0 test %al,%al
10a255: 75 07 jne 10a25e <timer_settime+0x132>
_Thread_Enable_dispatch();
10a257: e8 aa 27 00 00 call 10ca06 <_Thread_Enable_dispatch>
10a25c: eb 38 jmp 10a296 <timer_settime+0x16a>
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
10a25e: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10a262: 74 0d je 10a271 <timer_settime+0x145>
*ovalue = ptimer->timer_data;
10a264: 8d 73 54 lea 0x54(%ebx),%esi
10a267: b9 04 00 00 00 mov $0x4,%ecx
10a26c: 8b 7d 14 mov 0x14(%ebp),%edi
10a26f: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
ptimer->timer_data = normalize;
10a271: 8d 7b 54 lea 0x54(%ebx),%edi
10a274: 8d 75 cc lea -0x34(%ebp),%esi
10a277: b9 04 00 00 00 mov $0x4,%ecx
10a27c: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
10a27e: c6 43 3c 03 movb $0x3,0x3c(%ebx)
_TOD_Get( &ptimer->time );
10a282: 83 ec 0c sub $0xc,%esp
10a285: 83 c3 6c add $0x6c,%ebx
10a288: 53 push %ebx
10a289: e8 c2 14 00 00 call 10b750 <_TOD_Get>
_Thread_Enable_dispatch();
10a28e: e8 73 27 00 00 call 10ca06 <_Thread_Enable_dispatch>
return 0;
10a293: 83 c4 10 add $0x10,%esp
10a296: 31 c0 xor %eax,%eax
10a298: eb 0e jmp 10a2a8 <timer_settime+0x17c>
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
10a29a: e8 dd 7a 00 00 call 111d7c <__errno>
10a29f: c7 00 16 00 00 00 movl $0x16,(%eax)
10a2a5: 83 c8 ff or $0xffffffff,%eax
}
10a2a8: 8d 65 f4 lea -0xc(%ebp),%esp
10a2ab: 5b pop %ebx
10a2ac: 5e pop %esi
10a2ad: 5f pop %edi
10a2ae: c9 leave
10a2af: c3 ret
00109f6c <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
109f6c: 55 push %ebp
109f6d: 89 e5 mov %esp,%ebp
109f6f: 57 push %edi
109f70: 56 push %esi
109f71: 53 push %ebx
109f72: 83 ec 1c sub $0x1c,%esp
109f75: 8b 75 08 mov 0x8(%ebp),%esi
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
109f78: 83 3d e0 7c 12 00 00 cmpl $0x0,0x127ce0
109f7f: 75 2c jne 109fad <ualarm+0x41>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
109f81: c7 05 cc 7c 12 00 00 movl $0x0,0x127ccc
109f88: 00 00 00
the_watchdog->routine = routine;
109f8b: c7 05 e0 7c 12 00 34 movl $0x109f34,0x127ce0
109f92: 9f 10 00
the_watchdog->id = id;
109f95: c7 05 e4 7c 12 00 00 movl $0x0,0x127ce4
109f9c: 00 00 00
the_watchdog->user_data = user_data;
109f9f: c7 05 e8 7c 12 00 00 movl $0x0,0x127ce8
109fa6: 00 00 00
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
109fa9: 31 db xor %ebx,%ebx
109fab: eb 4f jmp 109ffc <ualarm+0x90>
if ( !the_timer->routine ) {
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
109fad: 83 ec 0c sub $0xc,%esp
109fb0: 68 c4 7c 12 00 push $0x127cc4
109fb5: e8 82 34 00 00 call 10d43c <_Watchdog_Remove>
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
109fba: 83 e8 02 sub $0x2,%eax
109fbd: 83 c4 10 add $0x10,%esp
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
109fc0: 31 db xor %ebx,%ebx
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
109fc2: 83 f8 01 cmp $0x1,%eax
109fc5: 77 35 ja 109ffc <ualarm+0x90> <== NEVER TAKEN
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
109fc7: a1 d8 7c 12 00 mov 0x127cd8,%eax
109fcc: 03 05 d0 7c 12 00 add 0x127cd0,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
109fd2: 57 push %edi
109fd3: 57 push %edi
109fd4: 8d 55 e0 lea -0x20(%ebp),%edx
109fd7: 52 push %edx
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
109fd8: 2b 05 dc 7c 12 00 sub 0x127cdc,%eax
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
109fde: 50 push %eax
109fdf: e8 f8 2f 00 00 call 10cfdc <_Timespec_From_ticks>
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
109fe4: 69 4d e0 40 42 0f 00 imul $0xf4240,-0x20(%ebp),%ecx
remaining += tp.tv_nsec / 1000;
109feb: 8b 45 e4 mov -0x1c(%ebp),%eax
109fee: bf e8 03 00 00 mov $0x3e8,%edi
109ff3: 99 cltd
109ff4: f7 ff idiv %edi
109ff6: 8d 1c 08 lea (%eax,%ecx,1),%ebx
109ff9: 83 c4 10 add $0x10,%esp
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
109ffc: 85 f6 test %esi,%esi
109ffe: 74 44 je 10a044 <ualarm+0xd8>
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
10a000: b9 40 42 0f 00 mov $0xf4240,%ecx
10a005: 89 f0 mov %esi,%eax
10a007: 31 d2 xor %edx,%edx
10a009: f7 f1 div %ecx
10a00b: 89 45 e0 mov %eax,-0x20(%ebp)
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
10a00e: 69 d2 e8 03 00 00 imul $0x3e8,%edx,%edx
10a014: 89 55 e4 mov %edx,-0x1c(%ebp)
ticks = _Timespec_To_ticks( &tp );
10a017: 83 ec 0c sub $0xc,%esp
10a01a: 8d 75 e0 lea -0x20(%ebp),%esi
10a01d: 56 push %esi
10a01e: e8 15 30 00 00 call 10d038 <_Timespec_To_ticks>
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
10a023: 89 34 24 mov %esi,(%esp)
10a026: e8 0d 30 00 00 call 10d038 <_Timespec_To_ticks>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
10a02b: a3 d0 7c 12 00 mov %eax,0x127cd0
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
10a030: 59 pop %ecx
10a031: 5e pop %esi
10a032: 68 c4 7c 12 00 push $0x127cc4
10a037: 68 b4 74 12 00 push $0x1274b4
10a03c: e8 db 32 00 00 call 10d31c <_Watchdog_Insert>
10a041: 83 c4 10 add $0x10,%esp
}
return remaining;
}
10a044: 89 d8 mov %ebx,%eax
10a046: 8d 65 f4 lea -0xc(%ebp),%esp
10a049: 5b pop %ebx
10a04a: 5e pop %esi
10a04b: 5f pop %edi
10a04c: c9 leave
10a04d: c3 ret
0010a6c8 <unlink>:
#include <rtems/seterr.h>
int unlink(
const char *path
)
{
10a6c8: 55 push %ebp
10a6c9: 89 e5 mov %esp,%ebp
10a6cb: 57 push %edi
10a6cc: 56 push %esi
10a6cd: 53 push %ebx
10a6ce: 83 ec 58 sub $0x58,%esp
/*
* Get the node to be unlinked. Find the parent path first.
*/
parentpathlen = rtems_filesystem_dirname ( path );
10a6d1: ff 75 08 pushl 0x8(%ebp)
10a6d4: e8 1a d9 ff ff call 107ff3 <rtems_filesystem_dirname>
10a6d9: 89 45 b4 mov %eax,-0x4c(%ebp)
if ( parentpathlen == 0 )
10a6dc: 83 c4 10 add $0x10,%esp
10a6df: 85 c0 test %eax,%eax
10a6e1: 8d 45 d0 lea -0x30(%ebp),%eax
10a6e4: 75 15 jne 10a6fb <unlink+0x33>
rtems_filesystem_get_start_loc( path, &i, &parentloc );
10a6e6: 51 push %ecx
10a6e7: 50 push %eax
10a6e8: 8d 45 e4 lea -0x1c(%ebp),%eax
10a6eb: 50 push %eax
10a6ec: ff 75 08 pushl 0x8(%ebp)
10a6ef: e8 d4 e6 ff ff call 108dc8 <rtems_filesystem_get_start_loc>
10a6f4: 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;
10a6f7: 31 db xor %ebx,%ebx
10a6f9: eb 25 jmp 10a720 <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,
10a6fb: 83 ec 0c sub $0xc,%esp
10a6fe: 6a 00 push $0x0
10a700: 50 push %eax
10a701: 6a 02 push $0x2
10a703: ff 75 b4 pushl -0x4c(%ebp)
10a706: ff 75 08 pushl 0x8(%ebp)
10a709: e8 a4 d8 ff ff call 107fb2 <rtems_filesystem_evaluate_path>
10a70e: 89 c2 mov %eax,%edx
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a710: 83 c4 20 add $0x20,%esp
return -1;
10a713: 83 c8 ff or $0xffffffff,%eax
else {
result = rtems_filesystem_evaluate_path( path, parentpathlen,
RTEMS_LIBIO_PERMS_WRITE,
&parentloc,
false );
if ( result != 0 )
10a716: 85 d2 test %edx,%edx
10a718: 0f 85 d6 00 00 00 jne 10a7f4 <unlink+0x12c> <== NEVER TAKEN
return -1;
free_parentloc = true;
10a71e: b3 01 mov $0x1,%bl
/*
* Start from the parent to find the node that should be under it.
*/
loc = parentloc;
10a720: 8d 7d bc lea -0x44(%ebp),%edi
10a723: 8d 75 d0 lea -0x30(%ebp),%esi
10a726: b9 05 00 00 00 mov $0x5,%ecx
10a72b: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
name = path + parentpathlen;
10a72d: 8b 75 08 mov 0x8(%ebp),%esi
10a730: 03 75 b4 add -0x4c(%ebp),%esi
name += rtems_filesystem_prefix_separators( name, strlen( name ) );
10a733: 83 c9 ff or $0xffffffff,%ecx
10a736: 89 f7 mov %esi,%edi
10a738: 31 c0 xor %eax,%eax
10a73a: f2 ae repnz scas %es:(%edi),%al
10a73c: f7 d1 not %ecx
10a73e: 49 dec %ecx
10a73f: 52 push %edx
10a740: 52 push %edx
10a741: 51 push %ecx
10a742: 56 push %esi
10a743: e8 ea d8 ff ff call 108032 <rtems_filesystem_prefix_separators>
10a748: 01 c6 add %eax,%esi
result = rtems_filesystem_evaluate_relative_path( name , strlen( name ),
10a74a: 83 c9 ff or $0xffffffff,%ecx
10a74d: 89 f7 mov %esi,%edi
10a74f: 31 c0 xor %eax,%eax
10a751: f2 ae repnz scas %es:(%edi),%al
10a753: f7 d1 not %ecx
10a755: 49 dec %ecx
10a756: c7 04 24 00 00 00 00 movl $0x0,(%esp)
10a75d: 8d 7d bc lea -0x44(%ebp),%edi
10a760: 57 push %edi
10a761: 6a 00 push $0x0
10a763: 51 push %ecx
10a764: 56 push %esi
10a765: e8 ea d7 ff ff call 107f54 <rtems_filesystem_evaluate_relative_path>
0, &loc, false );
if ( result != 0 ) {
10a76a: 83 c4 20 add $0x20,%esp
10a76d: 85 c0 test %eax,%eax
10a76f: 74 13 je 10a784 <unlink+0xbc>
if ( free_parentloc )
rtems_filesystem_freenode( &parentloc );
return -1;
10a771: 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 )
10a774: 84 db test %bl,%bl
10a776: 74 7c je 10a7f4 <unlink+0x12c> <== NEVER TAKEN
rtems_filesystem_freenode( &parentloc );
10a778: 83 ec 0c sub $0xc,%esp
10a77b: 8d 55 d0 lea -0x30(%ebp),%edx
10a77e: 52 push %edx
10a77f: 89 45 b0 mov %eax,-0x50(%ebp)
10a782: eb 65 jmp 10a7e9 <unlink+0x121>
return -1;
}
if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) {
10a784: 83 ec 0c sub $0xc,%esp
10a787: 57 push %edi
10a788: 8b 45 c8 mov -0x38(%ebp),%eax
10a78b: ff 50 10 call *0x10(%eax)
10a78e: 83 c4 10 add $0x10,%esp
10a791: 48 dec %eax
10a792: 75 2f jne 10a7c3 <unlink+0xfb>
rtems_filesystem_freenode( &loc );
10a794: 83 ec 0c sub $0xc,%esp
10a797: 57 push %edi
10a798: e8 d3 d8 ff ff call 108070 <rtems_filesystem_freenode>
if ( free_parentloc )
10a79d: 83 c4 10 add $0x10,%esp
10a7a0: 84 db test %bl,%bl
10a7a2: 74 0f je 10a7b3 <unlink+0xeb>
rtems_filesystem_freenode( &parentloc );
10a7a4: 83 ec 0c sub $0xc,%esp
10a7a7: 8d 45 d0 lea -0x30(%ebp),%eax
10a7aa: 50 push %eax
10a7ab: e8 c0 d8 ff ff call 108070 <rtems_filesystem_freenode>
10a7b0: 83 c4 10 add $0x10,%esp
rtems_set_errno_and_return_minus_one( EISDIR );
10a7b3: e8 94 a0 00 00 call 11484c <__errno>
10a7b8: c7 00 15 00 00 00 movl $0x15,(%eax)
10a7be: 83 c8 ff or $0xffffffff,%eax
10a7c1: eb 31 jmp 10a7f4 <unlink+0x12c>
}
result = (*loc.ops->unlink_h)( &parentloc, &loc );
10a7c3: 50 push %eax
10a7c4: 50 push %eax
10a7c5: 57 push %edi
10a7c6: 8d 75 d0 lea -0x30(%ebp),%esi
10a7c9: 56 push %esi
10a7ca: 8b 45 c8 mov -0x38(%ebp),%eax
10a7cd: ff 50 0c call *0xc(%eax)
rtems_filesystem_freenode( &loc );
10a7d0: 89 3c 24 mov %edi,(%esp)
10a7d3: 89 45 b0 mov %eax,-0x50(%ebp)
10a7d6: e8 95 d8 ff ff call 108070 <rtems_filesystem_freenode>
if ( free_parentloc )
10a7db: 83 c4 10 add $0x10,%esp
10a7de: 84 db test %bl,%bl
10a7e0: 8b 45 b0 mov -0x50(%ebp),%eax
10a7e3: 74 0f je 10a7f4 <unlink+0x12c>
rtems_filesystem_freenode( &parentloc );
10a7e5: 83 ec 0c sub $0xc,%esp
10a7e8: 56 push %esi
10a7e9: e8 82 d8 ff ff call 108070 <rtems_filesystem_freenode>
10a7ee: 83 c4 10 add $0x10,%esp
10a7f1: 8b 45 b0 mov -0x50(%ebp),%eax
return result;
}
10a7f4: 8d 65 f4 lea -0xc(%ebp),%esp
10a7f7: 5b pop %ebx
10a7f8: 5e pop %esi
10a7f9: 5f pop %edi
10a7fa: c9 leave
10a7fb: c3 ret
0010a935 <unmount>:
*/
int unmount(
const char *path
)
{
10a935: 55 push %ebp
10a936: 89 e5 mov %esp,%ebp
10a938: 57 push %edi
10a939: 56 push %esi
10a93a: 53 push %ebx
10a93b: 83 ec 38 sub $0x38,%esp
10a93e: 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 ) )
10a941: 83 cb ff or $0xffffffff,%ebx
10a944: 31 c0 xor %eax,%eax
10a946: 89 d9 mov %ebx,%ecx
10a948: 89 d7 mov %edx,%edi
10a94a: f2 ae repnz scas %es:(%edi),%al
10a94c: f7 d1 not %ecx
10a94e: 49 dec %ecx
10a94f: 6a 01 push $0x1
10a951: 8d 7d d4 lea -0x2c(%ebp),%edi
10a954: 57 push %edi
10a955: 6a 00 push $0x0
10a957: 51 push %ecx
10a958: 52 push %edx
10a959: e8 e8 d5 ff ff call 107f46 <rtems_filesystem_evaluate_path>
10a95e: 83 c4 20 add $0x20,%esp
10a961: 85 c0 test %eax,%eax
10a963: 0f 85 f2 00 00 00 jne 10aa5b <unmount+0x126>
return -1;
mt_entry = loc.mt_entry;
10a969: 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 ){
10a96c: 8b 45 d4 mov -0x2c(%ebp),%eax
10a96f: 39 46 1c cmp %eax,0x1c(%esi)
10a972: 74 1c je 10a990 <unmount+0x5b>
rtems_filesystem_freenode( &loc );
10a974: 83 ec 0c sub $0xc,%esp
10a977: 57 push %edi
10a978: e8 87 d6 ff ff call 108004 <rtems_filesystem_freenode>
rtems_set_errno_and_return_minus_one( EACCES );
10a97d: e8 52 77 00 00 call 1120d4 <__errno>
10a982: c7 00 0d 00 00 00 movl $0xd,(%eax)
10a988: 83 c4 10 add $0x10,%esp
10a98b: e9 cb 00 00 00 jmp 10aa5b <unmount+0x126>
/*
* Free the loc node and just use the nodes from the mt_entry .
*/
rtems_filesystem_freenode( &loc );
10a990: 83 ec 0c sub $0xc,%esp
10a993: 57 push %edi
10a994: e8 6b d6 ff ff call 108004 <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 )
10a999: 83 c4 10 add $0x10,%esp
10a99c: a1 dc 50 12 00 mov 0x1250dc,%eax
10a9a1: 39 70 14 cmp %esi,0x14(%eax)
10a9a4: 74 25 je 10a9cb <unmount+0x96>
/*
* Verify there are no file systems below the path specified
*/
if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point,
10a9a6: 51 push %ecx
10a9a7: 51 push %ecx
10a9a8: ff 76 2c pushl 0x2c(%esi)
10a9ab: 68 24 a9 10 00 push $0x10a924
10a9b0: e8 44 dd ff ff call 1086f9 <rtems_filesystem_mount_iterate>
10a9b5: 83 c4 10 add $0x10,%esp
10a9b8: 84 c0 test %al,%al
10a9ba: 75 0f jne 10a9cb <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 )
10a9bc: 83 ec 0c sub $0xc,%esp
10a9bf: 56 push %esi
10a9c0: e8 27 d9 ff ff call 1082ec <rtems_libio_is_open_files_in_fs>
10a9c5: 83 c4 10 add $0x10,%esp
10a9c8: 48 dec %eax
10a9c9: 75 10 jne 10a9db <unmount+0xa6>
rtems_set_errno_and_return_minus_one( EBUSY );
10a9cb: e8 04 77 00 00 call 1120d4 <__errno>
10a9d0: c7 00 10 00 00 00 movl $0x10,(%eax)
10a9d6: e9 80 00 00 00 jmp 10aa5b <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 )
10a9db: 83 ec 0c sub $0xc,%esp
10a9de: 8b 46 14 mov 0x14(%esi),%eax
10a9e1: 56 push %esi
10a9e2: ff 50 28 call *0x28(%eax)
10a9e5: 83 c4 10 add $0x10,%esp
return -1;
10a9e8: 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 )
10a9eb: 85 c0 test %eax,%eax
10a9ed: 75 6f jne 10aa5e <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){
10a9ef: 83 ec 0c sub $0xc,%esp
10a9f2: 8b 46 28 mov 0x28(%esi),%eax
10a9f5: 56 push %esi
10a9f6: ff 50 2c call *0x2c(%eax)
10a9f9: 83 c4 10 add $0x10,%esp
10a9fc: 85 c0 test %eax,%eax
10a9fe: 74 1d je 10aa1d <unmount+0xe8> <== ALWAYS TAKEN
if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 )
10aa00: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa03: 8b 46 14 mov 0x14(%esi),%eax <== NOT EXECUTED
10aa06: 56 push %esi <== NOT EXECUTED
10aa07: ff 50 20 call *0x20(%eax) <== NOT EXECUTED
10aa0a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
return -1;
10aa0d: 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 )
10aa0f: 85 c0 test %eax,%eax <== NOT EXECUTED
10aa11: 74 4b je 10aa5e <unmount+0x129> <== NOT EXECUTED
rtems_fatal_error_occurred( 0 );
10aa13: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10aa16: 6a 00 push $0x0 <== NOT EXECUTED
10aa18: e8 9b 0e 00 00 call 10b8b8 <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 );
10aa1d: 52 push %edx
10aa1e: 6a 00 push $0x0
10aa20: 6a 00 push $0x0
10aa22: ff 35 08 73 12 00 pushl 0x127308
10aa28: e8 fb 08 00 00 call 10b328 <rtems_semaphore_obtain>
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
10aa2d: 89 34 24 mov %esi,(%esp)
10aa30: e8 4b 11 00 00 call 10bb80 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10aa35: 58 pop %eax
10aa36: ff 35 08 73 12 00 pushl 0x127308
10aa3c: e8 d3 09 00 00 call 10b414 <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;
10aa41: 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 );
10aa44: 89 04 24 mov %eax,(%esp)
10aa47: e8 b8 d5 ff ff call 108004 <rtems_filesystem_freenode>
free( mt_entry );
10aa4c: 89 34 24 mov %esi,(%esp)
10aa4f: e8 c4 d5 ff ff call 108018 <free>
return 0;
10aa54: 83 c4 10 add $0x10,%esp
10aa57: 31 d2 xor %edx,%edx
10aa59: eb 03 jmp 10aa5e <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;
10aa5b: 83 ca ff or $0xffffffff,%edx
rtems_filesystem_freenode( fs_mount_loc );
free( mt_entry );
return 0;
}
10aa5e: 89 d0 mov %edx,%eax
10aa60: 8d 65 f4 lea -0xc(%ebp),%esp
10aa63: 5b pop %ebx
10aa64: 5e pop %esi
10aa65: 5f pop %edi
10aa66: c9 leave
10aa67: c3 ret
0011d30c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
11d30c: 55 push %ebp
11d30d: 89 e5 mov %esp,%ebp
11d30f: 56 push %esi
11d310: 53 push %ebx
11d311: 8b 5d 08 mov 0x8(%ebp),%ebx
11d314: 8b 55 0c mov 0xc(%ebp),%edx
11d317: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11d31a: 3b 1d 44 11 12 00 cmp 0x121144,%ebx
11d320: 73 14 jae 11d336 <write+0x2a>
iop = rtems_libio_iop( fd );
11d322: 6b db 38 imul $0x38,%ebx,%ebx
11d325: 03 1d d8 51 12 00 add 0x1251d8,%ebx
rtems_libio_check_is_open( iop );
11d32b: 8b 73 14 mov 0x14(%ebx),%esi
11d32e: f7 c6 00 01 00 00 test $0x100,%esi
11d334: 75 0d jne 11d343 <write+0x37>
11d336: e8 11 3e ff ff call 11114c <__errno>
11d33b: c7 00 09 00 00 00 movl $0x9,(%eax)
11d341: eb 1a jmp 11d35d <write+0x51>
rtems_libio_check_buffer( buffer );
11d343: 85 d2 test %edx,%edx
11d345: 74 0b je 11d352 <write+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11d347: 31 c0 xor %eax,%eax
11d349: 85 c9 test %ecx,%ecx
11d34b: 74 31 je 11d37e <write+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
11d34d: 83 e6 04 and $0x4,%esi
11d350: 75 10 jne 11d362 <write+0x56>
11d352: e8 f5 3d ff ff call 11114c <__errno>
11d357: c7 00 16 00 00 00 movl $0x16,(%eax)
11d35d: 83 c8 ff or $0xffffffff,%eax
11d360: eb 1c jmp 11d37e <write+0x72>
/*
* Now process the write() request.
*/
rc = (*iop->pathinfo.handlers->write_h)( iop, buffer, count );
11d362: 50 push %eax
11d363: 8b 43 20 mov 0x20(%ebx),%eax
11d366: 51 push %ecx
11d367: 52 push %edx
11d368: 53 push %ebx
11d369: ff 50 0c call *0xc(%eax)
if ( rc > 0 )
11d36c: 83 c4 10 add $0x10,%esp
11d36f: 85 c0 test %eax,%eax
11d371: 7e 0b jle 11d37e <write+0x72>
iop->offset += rc;
11d373: 89 c1 mov %eax,%ecx
11d375: c1 f9 1f sar $0x1f,%ecx
11d378: 01 43 0c add %eax,0xc(%ebx)
11d37b: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11d37e: 8d 65 f8 lea -0x8(%ebp),%esp
11d381: 5b pop %ebx
11d382: 5e pop %esi
11d383: c9 leave
11d384: c3 ret
0010a93c <writev>:
ssize_t writev(
int fd,
const struct iovec *iov,
int iovcnt
)
{
10a93c: 55 push %ebp
10a93d: 89 e5 mov %esp,%ebp
10a93f: 57 push %edi
10a940: 56 push %esi
10a941: 53 push %ebx
10a942: 83 ec 1c sub $0x1c,%esp
10a945: 8b 75 08 mov 0x8(%ebp),%esi
10a948: 8b 7d 0c mov 0xc(%ebp),%edi
int bytes;
rtems_libio_t *iop;
ssize_t old;
bool all_zeros;
rtems_libio_check_fd( fd );
10a94b: 3b 35 44 21 12 00 cmp 0x122144,%esi
10a951: 73 11 jae 10a964 <writev+0x28>
iop = rtems_libio_iop( fd );
10a953: 6b f6 38 imul $0x38,%esi,%esi
10a956: 03 35 d8 61 12 00 add 0x1261d8,%esi
rtems_libio_check_is_open( iop );
10a95c: 8b 46 14 mov 0x14(%esi),%eax
10a95f: f6 c4 01 test $0x1,%ah
10a962: 75 10 jne 10a974 <writev+0x38>
10a964: e8 c3 73 00 00 call 111d2c <__errno>
10a969: c7 00 09 00 00 00 movl $0x9,(%eax)
10a96f: e9 ad 00 00 00 jmp 10aa21 <writev+0xe5>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
10a974: a8 04 test $0x4,%al
10a976: 74 42 je 10a9ba <writev+0x7e> <== NEVER TAKEN
/*
* Argument validation on IO vector
*/
if ( !iov )
10a978: 85 ff test %edi,%edi
10a97a: 74 3e je 10a9ba <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt <= 0 )
10a97c: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10a980: 7e 38 jle 10a9ba <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iovcnt > IOV_MAX )
10a982: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp)
10a989: 7f 2f jg 10a9ba <writev+0x7e> <== NEVER TAKEN
10a98b: b2 01 mov $0x1,%dl
10a98d: 31 c0 xor %eax,%eax
10a98f: 31 c9 xor %ecx,%ecx
10a991: eb 02 jmp 10a995 <writev+0x59>
if ( iov[v].iov_len )
all_zeros = false;
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a993: 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 )
10a995: 83 3c c7 00 cmpl $0x0,(%edi,%eax,8)
10a999: 74 1f je 10a9ba <writev+0x7e>
rtems_set_errno_and_return_minus_one( EINVAL );
if ( iov[v].iov_len )
all_zeros = false;
10a99b: 83 7c c7 04 00 cmpl $0x0,0x4(%edi,%eax,8)
10a9a0: 0f 94 c3 sete %bl
10a9a3: f7 db neg %ebx
10a9a5: 21 da and %ebx,%edx
/* check for wrap */
old = total;
total += iov[v].iov_len;
10a9a7: 8b 5c c7 04 mov 0x4(%edi,%eax,8),%ebx
10a9ab: 8d 1c 19 lea (%ecx,%ebx,1),%ebx
if ( total < old || total > SSIZE_MAX )
10a9ae: 81 fb ff 7f 00 00 cmp $0x7fff,%ebx
10a9b4: 7f 04 jg 10a9ba <writev+0x7e> <== NEVER TAKEN
10a9b6: 39 cb cmp %ecx,%ebx
10a9b8: 7d 0d jge 10a9c7 <writev+0x8b>
rtems_set_errno_and_return_minus_one( EINVAL );
10a9ba: e8 6d 73 00 00 call 111d2c <__errno>
10a9bf: c7 00 16 00 00 00 movl $0x16,(%eax)
10a9c5: eb 5a jmp 10aa21 <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++ ) {
10a9c7: 40 inc %eax
10a9c8: 3b 45 10 cmp 0x10(%ebp),%eax
10a9cb: 7c c6 jl 10a993 <writev+0x57>
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
return 0;
10a9cd: 31 db xor %ebx,%ebx
}
/*
* A writev with all zeros is supposed to have no effect per OpenGroup.
*/
if ( all_zeros == true ) {
10a9cf: 84 d2 test %dl,%dl
10a9d1: 75 51 jne 10aa24 <writev+0xe8>
10a9d3: 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 )
10a9da: 8b 55 e4 mov -0x1c(%ebp),%edx
10a9dd: 8b 44 d7 04 mov 0x4(%edi,%edx,8),%eax
10a9e1: 85 c0 test %eax,%eax
10a9e3: 74 2f je 10aa14 <writev+0xd8> <== NEVER TAKEN
continue;
bytes = (*iop->pathinfo.handlers->write_h)(
10a9e5: 52 push %edx
10a9e6: 8b 56 20 mov 0x20(%esi),%edx
10a9e9: 50 push %eax
10a9ea: 8b 45 e4 mov -0x1c(%ebp),%eax
10a9ed: ff 34 c7 pushl (%edi,%eax,8)
10a9f0: 56 push %esi
10a9f1: ff 52 0c call *0xc(%edx)
iop,
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
10a9f4: 83 c4 10 add $0x10,%esp
10a9f7: 83 f8 00 cmp $0x0,%eax
10a9fa: 7c 25 jl 10aa21 <writev+0xe5> <== NEVER TAKEN
return -1;
if ( bytes > 0 ) {
10a9fc: 74 0d je 10aa0b <writev+0xcf> <== NEVER TAKEN
iop->offset += bytes;
10a9fe: 89 c1 mov %eax,%ecx
10aa00: c1 f9 1f sar $0x1f,%ecx
10aa03: 01 46 0c add %eax,0xc(%esi)
10aa06: 11 4e 10 adc %ecx,0x10(%esi)
total += bytes;
10aa09: 01 c3 add %eax,%ebx
}
if (bytes != iov[ v ].iov_len)
10aa0b: 8b 55 e4 mov -0x1c(%ebp),%edx
10aa0e: 3b 44 d7 04 cmp 0x4(%edi,%edx,8),%eax
10aa12: 75 10 jne 10aa24 <writev+0xe8> <== NEVER TAKEN
}
/*
* Now process the writev().
*/
for ( total=0, v=0 ; v < iovcnt ; v++ ) {
10aa14: ff 45 e4 incl -0x1c(%ebp)
10aa17: 8b 45 10 mov 0x10(%ebp),%eax
10aa1a: 39 45 e4 cmp %eax,-0x1c(%ebp)
10aa1d: 7c bb jl 10a9da <writev+0x9e>
10aa1f: eb 03 jmp 10aa24 <writev+0xe8>
iov[v].iov_base,
iov[v].iov_len
);
if ( bytes < 0 )
return -1;
10aa21: 83 cb ff or $0xffffffff,%ebx
if (bytes != iov[ v ].iov_len)
break;
}
return total;
}
10aa24: 89 d8 mov %ebx,%eax
10aa26: 8d 65 f4 lea -0xc(%ebp),%esp
10aa29: 5b pop %ebx
10aa2a: 5e pop %esi
10aa2b: 5f pop %edi
10aa2c: c9 leave
10aa2d: c3 ret