RTEMS 4.11Annotated Report
Wed Jan 26 17:50:29 2011
0010d538 <IMFS_Set_handlers>:
#define MAXSYMLINK 5
int IMFS_Set_handlers(
rtems_filesystem_location_info_t *loc
)
{
10d538: 55 push %ebp
10d539: 89 e5 mov %esp,%ebp
10d53b: 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;
10d53e: 8b 50 10 mov 0x10(%eax),%edx
10d541: 8b 52 34 mov 0x34(%edx),%edx
switch( node->type ) {
10d544: 8b 08 mov (%eax),%ecx
10d546: 8b 49 4c mov 0x4c(%ecx),%ecx
10d549: 49 dec %ecx
10d54a: 83 f9 06 cmp $0x6,%ecx
10d54d: 77 29 ja 10d578 <IMFS_Set_handlers+0x40><== NEVER TAKEN
10d54f: ff 24 8d e4 e4 11 00 jmp *0x11e4e4(,%ecx,4)
case IMFS_DIRECTORY:
loc->handlers = fs_info->directory_handlers;
10d556: 8b 52 0c mov 0xc(%edx),%edx
10d559: eb 1a jmp 10d575 <IMFS_Set_handlers+0x3d>
break;
case IMFS_DEVICE:
loc->handlers = &IMFS_device_handlers;
10d55b: c7 40 08 08 e5 11 00 movl $0x11e508,0x8(%eax)
break;
10d562: eb 14 jmp 10d578 <IMFS_Set_handlers+0x40>
case IMFS_SYM_LINK:
case IMFS_HARD_LINK:
loc->handlers = &IMFS_link_handlers;
10d564: c7 40 08 78 e5 11 00 movl $0x11e578,0x8(%eax)
break;
10d56b: eb 0b jmp 10d578 <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;
10d56d: 8b 52 08 mov 0x8(%edx),%edx
10d570: eb 03 jmp 10d575 <IMFS_Set_handlers+0x3d>
break;
case IMFS_FIFO:
loc->handlers = fs_info->fifo_handlers;
10d572: 8b 52 10 mov 0x10(%edx),%edx
10d575: 89 50 08 mov %edx,0x8(%eax)
break;
}
return 0;
}
10d578: 31 c0 xor %eax,%eax
10d57a: c9 leave
10d57b: c3 ret
0010d3ed <IMFS_create_node>:
IMFS_jnode_types_t type,
const char *name,
mode_t mode,
const IMFS_types_union *info
)
{
10d3ed: 55 push %ebp
10d3ee: 89 e5 mov %esp,%ebp
10d3f0: 57 push %edi
10d3f1: 56 push %esi
10d3f2: 53 push %ebx
10d3f3: 83 ec 1c sub $0x1c,%esp
10d3f6: 8b 4d 08 mov 0x8(%ebp),%ecx
10d3f9: 8b 5d 0c mov 0xc(%ebp),%ebx
10d3fc: 8b 75 18 mov 0x18(%ebp),%esi
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
return NULL;
10d3ff: 31 c0 xor %eax,%eax
IMFS_fs_info_t *fs_info;
/*
* MUST have a parent node to call this routine.
*/
if ( parent_loc == NULL )
10d401: 85 c9 test %ecx,%ecx
10d403: 0f 84 f4 00 00 00 je 10d4fd <IMFS_create_node+0x110><== NEVER TAKEN
return NULL;
parent = parent_loc->node_access;
10d409: 8b 11 mov (%ecx),%edx
fs_info = parent_loc->mt_entry->fs_info;
10d40b: 8b 49 10 mov 0x10(%ecx),%ecx
10d40e: 8b 79 34 mov 0x34(%ecx),%edi
/*
* Reject creation of FIFOs if support is disabled.
*/
if ( type == IMFS_FIFO &&
10d411: 83 fb 07 cmp $0x7,%ebx
10d414: 75 0d jne 10d423 <IMFS_create_node+0x36>
10d416: 81 7f 10 7c e4 11 00 cmpl $0x11e47c,0x10(%edi)
10d41d: 0f 84 da 00 00 00 je 10d4fd <IMFS_create_node+0x110>
return NULL;
/*
* Allocate filesystem node and fill in basic information
*/
node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask );
10d423: 50 push %eax
10d424: a1 60 23 12 00 mov 0x122360,%eax
10d429: 8b 40 2c mov 0x2c(%eax),%eax
10d42c: f7 d0 not %eax
10d42e: 23 45 14 and 0x14(%ebp),%eax
10d431: 50 push %eax
10d432: ff 75 10 pushl 0x10(%ebp)
10d435: 53 push %ebx
10d436: 89 55 e4 mov %edx,-0x1c(%ebp)
10d439: e8 46 ff ff ff call 10d384 <IMFS_allocate_node>
if ( !node )
10d43e: 83 c4 10 add $0x10,%esp
10d441: 85 c0 test %eax,%eax
10d443: 8b 55 e4 mov -0x1c(%ebp),%edx
10d446: 0f 84 b1 00 00 00 je 10d4fd <IMFS_create_node+0x110>
return NULL;
/*
* Set the type specific information
*/
if ( type == IMFS_DIRECTORY ) {
10d44c: 83 fb 01 cmp $0x1,%ebx
10d44f: 75 15 jne 10d466 <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 );
10d451: 8d 48 54 lea 0x54(%eax),%ecx
10d454: 89 48 50 mov %ecx,0x50(%eax)
head->next = tail;
head->previous = NULL;
10d457: 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 );
10d45e: 8d 48 50 lea 0x50(%eax),%ecx
10d461: 89 48 58 mov %ecx,0x58(%eax)
10d464: eb 75 jmp 10d4db <IMFS_create_node+0xee>
rtems_chain_initialize_empty(&node->info.directory.Entries);
} else if ( type == IMFS_HARD_LINK ) {
10d466: 83 fb 03 cmp $0x3,%ebx
10d469: 74 05 je 10d470 <IMFS_create_node+0x83>
node->info.hard_link.link_node = info->hard_link.link_node;
} else if ( type == IMFS_SYM_LINK ) {
10d46b: 83 fb 04 cmp $0x4,%ebx
10d46e: 75 07 jne 10d477 <IMFS_create_node+0x8a>
node->info.sym_link.name = info->sym_link.name;
10d470: 8b 0e mov (%esi),%ecx
10d472: 89 48 50 mov %ecx,0x50(%eax)
10d475: eb 64 jmp 10d4db <IMFS_create_node+0xee>
} else if ( type == IMFS_DEVICE ) {
10d477: 83 fb 02 cmp $0x2,%ebx
10d47a: 75 0d jne 10d489 <IMFS_create_node+0x9c>
node->info.device.major = info->device.major;
10d47c: 8b 0e mov (%esi),%ecx
10d47e: 89 48 50 mov %ecx,0x50(%eax)
node->info.device.minor = info->device.minor;
10d481: 8b 4e 04 mov 0x4(%esi),%ecx
10d484: 89 48 54 mov %ecx,0x54(%eax)
10d487: eb 52 jmp 10d4db <IMFS_create_node+0xee>
} else if ( type == IMFS_LINEAR_FILE ) {
10d489: 83 fb 06 cmp $0x6,%ebx
10d48c: 75 17 jne 10d4a5 <IMFS_create_node+0xb8>
node->info.linearfile.size = 0;
10d48e: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d495: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.linearfile.direct = 0;
10d49c: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
10d4a3: eb 36 jmp 10d4db <IMFS_create_node+0xee>
} else if ( type == IMFS_MEMORY_FILE ) {
10d4a5: 83 fb 05 cmp $0x5,%ebx
10d4a8: 75 25 jne 10d4cf <IMFS_create_node+0xe2>
node->info.file.size = 0;
10d4aa: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax)
10d4b1: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax)
node->info.file.indirect = 0;
10d4b8: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax)
node->info.file.doubly_indirect = 0;
10d4bf: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax)
node->info.file.triply_indirect = 0;
10d4c6: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax)
10d4cd: eb 0c jmp 10d4db <IMFS_create_node+0xee>
} else if ( type == IMFS_FIFO ) {
10d4cf: 83 fb 07 cmp $0x7,%ebx
10d4d2: 75 07 jne 10d4db <IMFS_create_node+0xee> <== NEVER TAKEN
node->info.fifo.pipe = NULL;
10d4d4: 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;
10d4db: 89 50 08 mov %edx,0x8(%eax)
node->st_ino = ++fs_info->ino_count;
10d4de: 8b 4f 04 mov 0x4(%edi),%ecx
10d4e1: 41 inc %ecx
10d4e2: 89 4f 04 mov %ecx,0x4(%edi)
10d4e5: 89 48 38 mov %ecx,0x38(%eax)
10d4e8: 53 push %ebx
10d4e9: 53 push %ebx
10d4ea: 50 push %eax
rtems_chain_append( &parent->info.directory.Entries, &node->Node );
10d4eb: 83 c2 50 add $0x50,%edx
10d4ee: 52 push %edx
10d4ef: 89 45 e4 mov %eax,-0x1c(%ebp)
10d4f2: e8 9d d4 ff ff call 10a994 <_Chain_Append>
return node;
10d4f7: 83 c4 10 add $0x10,%esp
10d4fa: 8b 45 e4 mov -0x1c(%ebp),%eax
}
10d4fd: 8d 65 f4 lea -0xc(%ebp),%esp
10d500: 5b pop %ebx
10d501: 5e pop %esi
10d502: 5f pop %edi
10d503: c9 leave
10d504: c3 ret
0010d5f2 <IMFS_eval_path>:
const char *pathname, /* IN */
size_t pathnamelen, /* IN */
int flags, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN/OUT */
)
{
10d5f2: 55 push %ebp
10d5f3: 89 e5 mov %esp,%ebp
10d5f5: 57 push %edi
10d5f6: 56 push %esi
10d5f7: 53 push %ebx
10d5f8: 83 ec 5c sub $0x5c,%esp
10d5fb: 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 ) ) {
10d5fe: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d605: 74 0d je 10d614 <IMFS_eval_path+0x22> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EIO );
10d607: e8 58 2c 00 00 call 110264 <__errno> <== NOT EXECUTED
10d60c: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED
10d612: eb 42 jmp 10d656 <IMFS_eval_path+0x64> <== NOT EXECUTED
/*
* This was filled in by the caller and is valid in the
* mount table.
*/
node = pathloc->node_access;
10d614: 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;
10d616: 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;
10d61b: 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) ) {
10d622: e9 29 01 00 00 jmp 10d750 <IMFS_eval_path+0x15e>
type = IMFS_get_token( &pathname[i], pathnamelen, token, &len );
10d627: 8d 45 e4 lea -0x1c(%ebp),%eax
10d62a: 50 push %eax
10d62b: 8d 4d af lea -0x51(%ebp),%ecx
10d62e: 51 push %ecx
10d62f: ff 75 0c pushl 0xc(%ebp)
10d632: 8b 45 08 mov 0x8(%ebp),%eax
10d635: 03 45 a4 add -0x5c(%ebp),%eax
10d638: 50 push %eax
10d639: e8 b2 05 00 00 call 10dbf0 <IMFS_get_token>
10d63e: 89 c6 mov %eax,%esi
pathnamelen -= len;
10d640: 8b 55 e4 mov -0x1c(%ebp),%edx
i += len;
if ( !pathloc->node_access )
10d643: 83 c4 10 add $0x10,%esp
10d646: 83 3b 00 cmpl $0x0,(%ebx)
10d649: 75 13 jne 10d65e <IMFS_eval_path+0x6c> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOENT );
10d64b: e8 14 2c 00 00 call 110264 <__errno>
10d650: c7 00 02 00 00 00 movl $0x2,(%eax)
10d656: 83 cf ff or $0xffffffff,%edi
10d659: e9 75 01 00 00 jmp 10d7d3 <IMFS_eval_path+0x1e1>
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d65e: 85 c0 test %eax,%eax
10d660: 74 21 je 10d683 <IMFS_eval_path+0x91>
if ( node->type == IMFS_DIRECTORY )
10d662: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d666: 75 1b jne 10d683 <IMFS_eval_path+0x91>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d668: 57 push %edi
10d669: 57 push %edi
10d66a: 6a 01 push $0x1
10d66c: 53 push %ebx
10d66d: 89 55 a0 mov %edx,-0x60(%ebp)
10d670: e8 07 ff ff ff call 10d57c <IMFS_evaluate_permission>
10d675: 83 c4 10 add $0x10,%esp
10d678: 85 c0 test %eax,%eax
10d67a: 8b 55 a0 mov -0x60(%ebp),%edx
10d67d: 0f 84 3e 01 00 00 je 10d7c1 <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;
10d683: 29 55 0c sub %edx,0xc(%ebp)
i += len;
10d686: 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;
10d689: 8b 3b mov (%ebx),%edi
switch( type ) {
10d68b: 83 fe 03 cmp $0x3,%esi
10d68e: 74 38 je 10d6c8 <IMFS_eval_path+0xd6>
10d690: 83 fe 04 cmp $0x4,%esi
10d693: 0f 84 a7 00 00 00 je 10d740 <IMFS_eval_path+0x14e>
10d699: 83 fe 02 cmp $0x2,%esi
10d69c: 0f 85 ae 00 00 00 jne 10d750 <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 )
10d6a2: a1 60 23 12 00 mov 0x122360,%eax
10d6a7: 3b 78 18 cmp 0x18(%eax),%edi
10d6aa: 0f 84 a0 00 00 00 je 10d750 <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) {
10d6b0: 8b 43 10 mov 0x10(%ebx),%eax
/*
* Am I at the root of this mounted filesystem?
*/
if (pathloc->node_access ==
10d6b3: 3b 78 1c cmp 0x1c(%eax),%edi
10d6b6: 75 0b jne 10d6c3 <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;
10d6b8: 8d 7d d0 lea -0x30(%ebp),%edi
10d6bb: 8d 70 08 lea 0x8(%eax),%esi
10d6be: e9 ad 00 00 00 jmp 10d770 <IMFS_eval_path+0x17e>
pathnamelen+len,
flags,pathloc);
}
} else {
if ( !node->Parent )
10d6c3: 8b 7f 08 mov 0x8(%edi),%edi
10d6c6: eb 6c jmp 10d734 <IMFS_eval_path+0x142>
case IMFS_NAME:
/*
* If we are at a link follow it.
*/
if ( node->type == IMFS_HARD_LINK ) {
10d6c8: 8b 47 4c mov 0x4c(%edi),%eax
10d6cb: 83 f8 03 cmp $0x3,%eax
10d6ce: 75 11 jne 10d6e1 <IMFS_eval_path+0xef>
IMFS_evaluate_hard_link( pathloc, 0 );
10d6d0: 51 push %ecx
10d6d1: 51 push %ecx
10d6d2: 6a 00 push $0x0
10d6d4: 53 push %ebx
10d6d5: e8 d9 fe ff ff call 10d5b3 <IMFS_evaluate_hard_link>
node = pathloc->node_access;
10d6da: 8b 3b mov (%ebx),%edi
10d6dc: 83 c4 10 add $0x10,%esp
10d6df: eb 1d jmp 10d6fe <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 ) {
10d6e1: 83 f8 04 cmp $0x4,%eax
10d6e4: 75 18 jne 10d6fe <IMFS_eval_path+0x10c>
result = IMFS_evaluate_sym_link( pathloc, 0 );
10d6e6: 52 push %edx
10d6e7: 52 push %edx
10d6e8: 6a 00 push $0x0
10d6ea: 53 push %ebx
10d6eb: e8 ed 00 00 00 call 10d7dd <IMFS_evaluate_sym_link>
/*
* In contrast to a hard link, it is possible to have a broken
* symbolic link.
*/
node = pathloc->node_access;
10d6f0: 8b 3b mov (%ebx),%edi
if ( result == -1 )
10d6f2: 83 c4 10 add $0x10,%esp
10d6f5: 83 f8 ff cmp $0xffffffff,%eax
10d6f8: 0f 84 d3 00 00 00 je 10d7d1 <IMFS_eval_path+0x1df> <== NEVER TAKEN
}
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d6fe: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d702: 74 10 je 10d714 <IMFS_eval_path+0x122>
rtems_set_errno_and_return_minus_one( ENOTDIR );
10d704: e8 5b 2b 00 00 call 110264 <__errno>
10d709: c7 00 14 00 00 00 movl $0x14,(%eax)
10d70f: e9 42 ff ff ff jmp 10d656 <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 ) {
10d714: 8b 47 5c mov 0x5c(%edi),%eax
10d717: 85 c0 test %eax,%eax
10d719: 74 08 je 10d723 <IMFS_eval_path+0x131>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d71b: 8d 7d d0 lea -0x30(%ebp),%edi
10d71e: 8d 70 1c lea 0x1c(%eax),%esi
10d721: eb 4d jmp 10d770 <IMFS_eval_path+0x17e>
}
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10d723: 50 push %eax
10d724: 50 push %eax
10d725: 8d 45 af lea -0x51(%ebp),%eax
10d728: 50 push %eax
10d729: 57 push %edi
10d72a: e8 55 04 00 00 call 10db84 <IMFS_find_match_in_dir>
10d72f: 89 c7 mov %eax,%edi
if ( !node )
10d731: 83 c4 10 add $0x10,%esp
10d734: 85 ff test %edi,%edi
10d736: 0f 84 0f ff ff ff je 10d64b <IMFS_eval_path+0x59>
/*
* Set the node access to the point we have found.
*/
pathloc->node_access = node;
10d73c: 89 3b mov %edi,(%ebx)
10d73e: eb 10 jmp 10d750 <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 );
10d740: e8 1f 2b 00 00 call 110264 <__errno>
10d745: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10d74b: e9 06 ff ff ff jmp 10d656 <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) ) {
10d750: 83 fe 04 cmp $0x4,%esi
10d753: 74 08 je 10d75d <IMFS_eval_path+0x16b> <== NEVER TAKEN
10d755: 85 f6 test %esi,%esi
10d757: 0f 85 ca fe ff ff jne 10d627 <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 ) {
10d75d: 83 7f 4c 01 cmpl $0x1,0x4c(%edi)
10d761: 75 41 jne 10d7a4 <IMFS_eval_path+0x1b2>
if ( node->info.directory.mt_fs != NULL ) {
10d763: 8b 77 5c mov 0x5c(%edi),%esi
10d766: 85 f6 test %esi,%esi
10d768: 74 3a je 10d7a4 <IMFS_eval_path+0x1b2>
newloc = node->info.directory.mt_fs->mt_fs_root;
10d76a: 8d 7d d0 lea -0x30(%ebp),%edi
10d76d: 83 c6 1c add $0x1c,%esi
10d770: b9 05 00 00 00 mov $0x5,%ecx
10d775: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10d777: 8d 75 d0 lea -0x30(%ebp),%esi
10d77a: b1 05 mov $0x5,%cl
10d77c: 89 df mov %ebx,%edi
10d77e: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalpath_h)( &pathname[i-len],
10d780: 8b 45 e4 mov -0x1c(%ebp),%eax
10d783: 8b 53 0c mov 0xc(%ebx),%edx
10d786: 53 push %ebx
10d787: ff 75 10 pushl 0x10(%ebp)
10d78a: 8b 4d 0c mov 0xc(%ebp),%ecx
10d78d: 01 c1 add %eax,%ecx
10d78f: 51 push %ecx
10d790: 8b 4d a4 mov -0x5c(%ebp),%ecx
10d793: 29 c1 sub %eax,%ecx
10d795: 8b 45 08 mov 0x8(%ebp),%eax
10d798: 01 c8 add %ecx,%eax
10d79a: 50 push %eax
10d79b: ff 12 call *(%edx)
10d79d: 89 c7 mov %eax,%edi
10d79f: 83 c4 10 add $0x10,%esp
10d7a2: eb 2f jmp 10d7d3 <IMFS_eval_path+0x1e1>
flags, pathloc );
} else {
result = IMFS_Set_handlers( pathloc );
}
} else {
result = IMFS_Set_handlers( pathloc );
10d7a4: 83 ec 0c sub $0xc,%esp
10d7a7: 53 push %ebx
10d7a8: e8 8b fd ff ff call 10d538 <IMFS_Set_handlers>
10d7ad: 89 c7 mov %eax,%edi
10d7af: 5a pop %edx
10d7b0: 59 pop %ecx
/*
* Verify we have the correct permissions for this node.
*/
if ( !IMFS_evaluate_permission( pathloc, flags ) )
10d7b1: ff 75 10 pushl 0x10(%ebp)
10d7b4: 53 push %ebx
10d7b5: e8 c2 fd ff ff call 10d57c <IMFS_evaluate_permission>
10d7ba: 83 c4 10 add $0x10,%esp
10d7bd: 85 c0 test %eax,%eax
10d7bf: 75 12 jne 10d7d3 <IMFS_eval_path+0x1e1>
rtems_set_errno_and_return_minus_one( EACCES );
10d7c1: e8 9e 2a 00 00 call 110264 <__errno>
10d7c6: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d7cc: e9 85 fe ff ff jmp 10d656 <IMFS_eval_path+0x64>
10d7d1: 89 c7 mov %eax,%edi <== NOT EXECUTED
return result;
}
10d7d3: 89 f8 mov %edi,%eax
10d7d5: 8d 65 f4 lea -0xc(%ebp),%esp
10d7d8: 5b pop %ebx
10d7d9: 5e pop %esi
10d7da: 5f pop %edi
10d7db: c9 leave
10d7dc: c3 ret
0010d8d1 <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 */
)
{
10d8d1: 55 push %ebp
10d8d2: 89 e5 mov %esp,%ebp
10d8d4: 57 push %edi
10d8d5: 56 push %esi
10d8d6: 53 push %ebx
10d8d7: 83 ec 5c sub $0x5c,%esp
10d8da: 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;
10d8dd: 8b 1a mov (%edx),%ebx
/*
* Get the path length.
*/
pathlen = strlen( path );
10d8df: 31 c0 xor %eax,%eax
10d8e1: 83 c9 ff or $0xffffffff,%ecx
10d8e4: 8b 7d 08 mov 0x8(%ebp),%edi
10d8e7: f2 ae repnz scas %es:(%edi),%al
10d8e9: f7 d1 not %ecx
10d8eb: 49 dec %ecx
10d8ec: 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;
10d8ef: 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 );
10d8f6: 8d 7d af lea -0x51(%ebp),%edi
10d8f9: 89 d6 mov %edx,%esi
10d8fb: 8d 45 e4 lea -0x1c(%ebp),%eax
10d8fe: 50 push %eax
10d8ff: 57 push %edi
10d900: ff 75 a0 pushl -0x60(%ebp)
10d903: 8b 45 08 mov 0x8(%ebp),%eax
10d906: 03 45 a4 add -0x5c(%ebp),%eax
10d909: 50 push %eax
10d90a: e8 e1 02 00 00 call 10dbf0 <IMFS_get_token>
10d90f: 89 c2 mov %eax,%edx
pathlen -= len;
10d911: 8b 4d e4 mov -0x1c(%ebp),%ecx
10d914: 29 4d a0 sub %ecx,-0x60(%ebp)
i += len;
if ( !pathloc->node_access )
10d917: 83 c4 10 add $0x10,%esp
10d91a: 83 3e 00 cmpl $0x0,(%esi)
10d91d: 0f 84 79 01 00 00 je 10da9c <IMFS_evaluate_for_make+0x1cb><== NEVER TAKEN
/*
* I cannot move out of this directory without execute permission.
*/
if ( type != IMFS_NO_MORE_PATH )
10d923: 85 c0 test %eax,%eax
10d925: 74 36 je 10d95d <IMFS_evaluate_for_make+0x8c>
if ( node->type == IMFS_DIRECTORY )
10d927: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10d92b: 75 30 jne 10d95d <IMFS_evaluate_for_make+0x8c>
if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) )
10d92d: 53 push %ebx
10d92e: 53 push %ebx
10d92f: 6a 01 push $0x1
10d931: 56 push %esi
10d932: 89 45 9c mov %eax,-0x64(%ebp)
10d935: 89 4d 98 mov %ecx,-0x68(%ebp)
10d938: e8 3f fc ff ff call 10d57c <IMFS_evaluate_permission>
10d93d: 83 c4 10 add $0x10,%esp
10d940: 85 c0 test %eax,%eax
10d942: 8b 55 9c mov -0x64(%ebp),%edx
10d945: 8b 4d 98 mov -0x68(%ebp),%ecx
10d948: 75 13 jne 10d95d <IMFS_evaluate_for_make+0x8c>
rtems_set_errno_and_return_minus_one( EACCES );
10d94a: e8 15 29 00 00 call 110264 <__errno>
10d94f: c7 00 0d 00 00 00 movl $0xd,(%eax)
10d955: 83 cb ff or $0xffffffff,%ebx
10d958: e9 99 01 00 00 jmp 10daf6 <IMFS_evaluate_for_make+0x225>
while( !done ) {
type = IMFS_get_token( &path[i], pathlen, token, &len );
pathlen -= len;
i += len;
10d95d: 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;
10d960: 8b 1e mov (%esi),%ebx
switch( type ) {
10d962: 83 fa 02 cmp $0x2,%edx
10d965: 74 1f je 10d986 <IMFS_evaluate_for_make+0xb5>
10d967: 77 0a ja 10d973 <IMFS_evaluate_for_make+0xa2>
10d969: 85 d2 test %edx,%edx
10d96b: 0f 84 d9 00 00 00 je 10da4a <IMFS_evaluate_for_make+0x179>
10d971: eb 88 jmp 10d8fb <IMFS_evaluate_for_make+0x2a>
10d973: 83 fa 03 cmp $0x3,%edx
10d976: 74 40 je 10d9b8 <IMFS_evaluate_for_make+0xe7>
10d978: 83 fa 04 cmp $0x4,%edx
10d97b: 0f 85 7a ff ff ff jne 10d8fb <IMFS_evaluate_for_make+0x2a><== NEVER TAKEN
10d981: e9 d4 00 00 00 jmp 10da5a <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 )
10d986: a1 60 23 12 00 mov 0x122360,%eax
10d98b: 3b 58 18 cmp 0x18(%eax),%ebx
10d98e: 0f 84 67 ff ff ff je 10d8fb <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){
10d994: 8b 46 10 mov 0x10(%esi),%eax
10d997: 3b 58 1c cmp 0x1c(%eax),%ebx
10d99a: 75 0c jne 10d9a8 <IMFS_evaluate_for_make+0xd7>
10d99c: 89 f2 mov %esi,%edx
10d99e: 89 c6 mov %eax,%esi
if ( pathloc->node_access == rtems_filesystem_root.node_access ) {
break;
} else {
newloc = pathloc->mt_entry->mt_point_node;
10d9a0: 8d 7d d0 lea -0x30(%ebp),%edi
10d9a3: 83 c6 08 add $0x8,%esi
10d9a6: eb 5a jmp 10da02 <IMFS_evaluate_for_make+0x131>
*pathloc = newloc;
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
}
} else {
if ( !node->Parent )
10d9a8: 8b 5b 08 mov 0x8(%ebx),%ebx
10d9ab: 85 db test %ebx,%ebx
10d9ad: 0f 85 90 00 00 00 jne 10da43 <IMFS_evaluate_for_make+0x172>
10d9b3: e9 e4 00 00 00 jmp 10da9c <IMFS_evaluate_for_make+0x1cb>
pathloc->node_access = node;
break;
case IMFS_NAME:
if ( node->type == IMFS_HARD_LINK ) {
10d9b8: 8b 43 4c mov 0x4c(%ebx),%eax
10d9bb: 83 f8 03 cmp $0x3,%eax
10d9be: 74 05 je 10d9c5 <IMFS_evaluate_for_make+0xf4>
result = IMFS_evaluate_link( pathloc, 0 );
if ( result == -1 )
return -1;
} else if ( node->type == IMFS_SYM_LINK ) {
10d9c0: 83 f8 04 cmp $0x4,%eax
10d9c3: 75 16 jne 10d9db <IMFS_evaluate_for_make+0x10a>
result = IMFS_evaluate_link( pathloc, 0 );
10d9c5: 50 push %eax
10d9c6: 50 push %eax
10d9c7: 6a 00 push $0x0
10d9c9: 56 push %esi
10d9ca: e8 7f fe ff ff call 10d84e <IMFS_evaluate_link>
if ( result == -1 )
10d9cf: 83 c4 10 add $0x10,%esp
10d9d2: 83 f8 ff cmp $0xffffffff,%eax
10d9d5: 0f 84 19 01 00 00 je 10daf4 <IMFS_evaluate_for_make+0x223><== NEVER TAKEN
return -1;
}
node = pathloc->node_access;
10d9db: 8b 06 mov (%esi),%eax
if ( !node )
10d9dd: 85 c0 test %eax,%eax
10d9df: 0f 84 e9 00 00 00 je 10dace <IMFS_evaluate_for_make+0x1fd><== NEVER TAKEN
/*
* Only a directory can be decended into.
*/
if ( node->type != IMFS_DIRECTORY )
10d9e5: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10d9e9: 0f 85 df 00 00 00 jne 10dace <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 ) {
10d9ef: 8b 50 5c mov 0x5c(%eax),%edx
10d9f2: 85 d2 test %edx,%edx
10d9f4: 74 3b je 10da31 <IMFS_evaluate_for_make+0x160>
10d9f6: 89 f0 mov %esi,%eax
10d9f8: 89 d6 mov %edx,%esi
10d9fa: 89 c2 mov %eax,%edx
newloc = node->info.directory.mt_fs->mt_fs_root;
10d9fc: 8d 7d d0 lea -0x30(%ebp),%edi
10d9ff: 83 c6 1c add $0x1c,%esi
10da02: b9 05 00 00 00 mov $0x5,%ecx
10da07: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
*pathloc = newloc;
10da09: 8d 75 d0 lea -0x30(%ebp),%esi
10da0c: b1 05 mov $0x5,%cl
10da0e: 89 d7 mov %edx,%edi
10da10: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name );
10da12: 56 push %esi
10da13: 8b 42 0c mov 0xc(%edx),%eax
10da16: ff 75 10 pushl 0x10(%ebp)
10da19: 52 push %edx
10da1a: 8b 55 a4 mov -0x5c(%ebp),%edx
10da1d: 2b 55 e4 sub -0x1c(%ebp),%edx
10da20: 03 55 08 add 0x8(%ebp),%edx
10da23: 52 push %edx
10da24: ff 50 04 call *0x4(%eax)
10da27: 89 c3 mov %eax,%ebx
10da29: 83 c4 10 add $0x10,%esp
10da2c: e9 c5 00 00 00 jmp 10daf6 <IMFS_evaluate_for_make+0x225>
/*
* Otherwise find the token name in the present location.
*/
node = IMFS_find_match_in_dir( node, token );
10da31: 53 push %ebx
10da32: 53 push %ebx
10da33: 57 push %edi
10da34: 50 push %eax
10da35: e8 4a 01 00 00 call 10db84 <IMFS_find_match_in_dir>
10da3a: 89 c3 mov %eax,%ebx
/*
* If there is no node we have found the name of the node we
* wish to create.
*/
if ( ! node )
10da3c: 83 c4 10 add $0x10,%esp
10da3f: 85 c0 test %eax,%eax
10da41: 74 27 je 10da6a <IMFS_evaluate_for_make+0x199>
done = true;
else
pathloc->node_access = node;
10da43: 89 1e mov %ebx,(%esi)
10da45: e9 b1 fe ff ff jmp 10d8fb <IMFS_evaluate_for_make+0x2a>
break;
case IMFS_NO_MORE_PATH:
rtems_set_errno_and_return_minus_one( EEXIST );
10da4a: e8 15 28 00 00 call 110264 <__errno>
10da4f: c7 00 11 00 00 00 movl $0x11,(%eax)
10da55: e9 fb fe ff ff jmp 10d955 <IMFS_evaluate_for_make+0x84>
break;
case IMFS_INVALID_TOKEN:
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
10da5a: e8 05 28 00 00 call 110264 <__errno>
10da5f: c7 00 5b 00 00 00 movl $0x5b,(%eax)
10da65: e9 eb fe ff ff jmp 10d955 <IMFS_evaluate_for_make+0x84>
10da6a: 89 f2 mov %esi,%edx
case IMFS_CURRENT_DIR:
break;
}
}
*name = &path[ i - len ];
10da6c: 8b 45 a4 mov -0x5c(%ebp),%eax
10da6f: 2b 45 e4 sub -0x1c(%ebp),%eax
10da72: 03 45 08 add 0x8(%ebp),%eax
10da75: 8b 4d 10 mov 0x10(%ebp),%ecx
10da78: 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(
10da7a: 8b 5d 08 mov 0x8(%ebp),%ebx
10da7d: 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++) {
10da80: eb 2a jmp 10daac <IMFS_evaluate_for_make+0x1db>
if ( !IMFS_is_separator( path[ i ] ) )
10da82: 83 ec 0c sub $0xc,%esp
10da85: 0f be c0 movsbl %al,%eax
10da88: 50 push %eax
10da89: 89 55 9c mov %edx,-0x64(%ebp)
10da8c: e8 6f a5 ff ff call 108000 <rtems_filesystem_is_separator>
10da91: 43 inc %ebx
10da92: 83 c4 10 add $0x10,%esp
10da95: 85 c0 test %eax,%eax
10da97: 8b 55 9c mov -0x64(%ebp),%edx
10da9a: 75 10 jne 10daac <IMFS_evaluate_for_make+0x1db>
rtems_set_errno_and_return_minus_one( ENOENT );
10da9c: e8 c3 27 00 00 call 110264 <__errno>
10daa1: c7 00 02 00 00 00 movl $0x2,(%eax)
10daa7: e9 a9 fe ff ff jmp 10d955 <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++) {
10daac: 8a 03 mov (%ebx),%al
10daae: 84 c0 test %al,%al
10dab0: 75 d0 jne 10da82 <IMFS_evaluate_for_make+0x1b1>
/*
* Verify we can execute and write to this directory.
*/
result = IMFS_Set_handlers( pathloc );
10dab2: 83 ec 0c sub $0xc,%esp
10dab5: 52 push %edx
10dab6: 89 55 9c mov %edx,-0x64(%ebp)
10dab9: e8 7a fa ff ff call 10d538 <IMFS_Set_handlers>
10dabe: 89 c3 mov %eax,%ebx
/*
* The returned node must be a directory
*/
node = pathloc->node_access;
if ( node->type != IMFS_DIRECTORY )
10dac0: 8b 55 9c mov -0x64(%ebp),%edx
10dac3: 8b 02 mov (%edx),%eax
10dac5: 83 c4 10 add $0x10,%esp
10dac8: 83 78 4c 01 cmpl $0x1,0x4c(%eax)
10dacc: 74 10 je 10dade <IMFS_evaluate_for_make+0x20d><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( ENOTDIR );
10dace: e8 91 27 00 00 call 110264 <__errno>
10dad3: c7 00 14 00 00 00 movl $0x14,(%eax)
10dad9: e9 77 fe ff ff jmp 10d955 <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 ) )
10dade: 51 push %ecx
10dadf: 51 push %ecx
10dae0: 6a 03 push $0x3
10dae2: 52 push %edx
10dae3: e8 94 fa ff ff call 10d57c <IMFS_evaluate_permission>
10dae8: 83 c4 10 add $0x10,%esp
10daeb: 85 c0 test %eax,%eax
10daed: 75 07 jne 10daf6 <IMFS_evaluate_for_make+0x225>
10daef: e9 56 fe ff ff jmp 10d94a <IMFS_evaluate_for_make+0x79>
10daf4: 89 c3 mov %eax,%ebx <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EACCES );
return result;
}
10daf6: 89 d8 mov %ebx,%eax
10daf8: 8d 65 f4 lea -0xc(%ebp),%esp
10dafb: 5b pop %ebx
10dafc: 5e pop %esi
10dafd: 5f pop %edi
10dafe: c9 leave
10daff: c3 ret
0010d57c <IMFS_evaluate_permission>:
*/
int IMFS_evaluate_permission(
rtems_filesystem_location_info_t *node,
int flags
)
{
10d57c: 55 push %ebp
10d57d: 89 e5 mov %esp,%ebp
10d57f: 83 ec 08 sub $0x8,%esp
10d582: 8b 45 0c mov 0xc(%ebp),%eax
uid_t st_uid;
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
10d585: a9 f8 ff ff ff test $0xfffffff8,%eax
10d58a: 74 10 je 10d59c <IMFS_evaluate_permission+0x20><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d58c: e8 d3 2c 00 00 call 110264 <__errno> <== NOT EXECUTED
10d591: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d597: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10d59a: eb 15 jmp 10d5b1 <IMFS_evaluate_permission+0x35><== NOT EXECUTED
*/
flags_to_test = flags;
if ( st_uid == jnode->st_uid )
flags_to_test <<= 6;
10d59c: c1 e0 06 shl $0x6,%eax
/*
* If all of the flags are set we have permission
* to do this.
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
10d59f: 8b 55 08 mov 0x8(%ebp),%edx
10d5a2: 8b 12 mov (%edx),%edx
10d5a4: 8b 52 30 mov 0x30(%edx),%edx
10d5a7: 21 c2 and %eax,%edx
gid_t st_gid;
IMFS_jnode_t *jnode;
int flags_to_test;
if ( !rtems_libio_is_valid_perms( flags ) )
rtems_set_errno_and_return_minus_one( EPERM );
10d5a9: 39 c2 cmp %eax,%edx
10d5ab: 0f 94 c0 sete %al
10d5ae: 0f b6 c0 movzbl %al,%eax
*/
if ( ( flags_to_test & jnode->st_mode) == flags_to_test )
return 1;
return 0;
}
10d5b1: c9 leave
10d5b2: c3 ret
00107b18 <IMFS_fifo_lseek>:
rtems_off64_t IMFS_fifo_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
107b18: 55 push %ebp
107b19: 89 e5 mov %esp,%ebp
107b1b: 53 push %ebx
107b1c: 83 ec 10 sub $0x10,%esp
107b1f: 8b 45 08 mov 0x8(%ebp),%eax
off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop);
107b22: 50 push %eax
107b23: ff 75 14 pushl 0x14(%ebp)
107b26: ff 75 10 pushl 0x10(%ebp)
107b29: ff 75 0c pushl 0xc(%ebp)
107b2c: 8b 40 18 mov 0x18(%eax),%eax
107b2f: ff 70 50 pushl 0x50(%eax)
107b32: e8 e1 84 00 00 call 110018 <pipe_lseek>
107b37: 89 c3 mov %eax,%ebx
IMFS_FIFO_RETURN(err);
107b39: 83 c4 20 add $0x20,%esp
107b3c: 99 cltd
107b3d: 85 d2 test %edx,%edx
107b3f: 79 0e jns 107b4f <IMFS_fifo_lseek+0x37> <== NEVER TAKEN
107b41: e8 b6 a0 00 00 call 111bfc <__errno>
107b46: f7 db neg %ebx
107b48: 89 18 mov %ebx,(%eax)
107b4a: 83 c8 ff or $0xffffffff,%eax
107b4d: 89 c2 mov %eax,%edx
}
107b4f: 8b 5d fc mov -0x4(%ebp),%ebx
107b52: c9 leave
107b53: c3 ret
00107bb4 <IMFS_fifo_write>:
ssize_t IMFS_fifo_write(
rtems_libio_t *iop,
const void *buffer,
size_t count
)
{
107bb4: 55 push %ebp
107bb5: 89 e5 mov %esp,%ebp
107bb7: 56 push %esi
107bb8: 53 push %ebx
107bb9: 83 ec 10 sub $0x10,%esp
107bbc: 8b 45 08 mov 0x8(%ebp),%eax
IMFS_jnode_t *jnode = iop->pathinfo.node_access;
107bbf: 8b 70 18 mov 0x18(%eax),%esi
int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop);
107bc2: 50 push %eax
107bc3: ff 75 10 pushl 0x10(%ebp)
107bc6: ff 75 0c pushl 0xc(%ebp)
107bc9: ff 76 50 pushl 0x50(%esi)
107bcc: e8 5a 82 00 00 call 10fe2b <pipe_write>
107bd1: 89 c3 mov %eax,%ebx
if (err > 0) {
107bd3: 83 c4 10 add $0x10,%esp
107bd6: 83 f8 00 cmp $0x0,%eax
107bd9: 7e 1d jle 107bf8 <IMFS_fifo_write+0x44>
IMFS_mtime_ctime_update(jnode);
107bdb: 50 push %eax
107bdc: 50 push %eax
107bdd: 6a 00 push $0x0
107bdf: 8d 45 f0 lea -0x10(%ebp),%eax
107be2: 50 push %eax
107be3: e8 cc 0d 00 00 call 1089b4 <gettimeofday>
107be8: 8b 45 f0 mov -0x10(%ebp),%eax
107beb: 89 46 44 mov %eax,0x44(%esi)
107bee: 89 46 48 mov %eax,0x48(%esi)
107bf1: 83 c4 10 add $0x10,%esp
107bf4: 89 d8 mov %ebx,%eax
107bf6: eb 13 jmp 107c0b <IMFS_fifo_write+0x57>
}
IMFS_FIFO_RETURN(err);
107bf8: b8 00 00 00 00 mov $0x0,%eax
107bfd: 74 0c je 107c0b <IMFS_fifo_write+0x57> <== NEVER TAKEN
107bff: e8 f8 9f 00 00 call 111bfc <__errno>
107c04: f7 db neg %ebx
107c06: 89 18 mov %ebx,(%eax)
107c08: 83 c8 ff or $0xffffffff,%eax
}
107c0b: 8d 65 f8 lea -0x8(%ebp),%esp
107c0e: 5b pop %ebx
107c0f: 5e pop %esi
107c10: c9 leave
107c11: c3 ret
0010db84 <IMFS_find_match_in_dir>:
IMFS_jnode_t *IMFS_find_match_in_dir(
IMFS_jnode_t *directory,
char *name
)
{
10db84: 55 push %ebp
10db85: 89 e5 mov %esp,%ebp
10db87: 57 push %edi
10db88: 56 push %esi
10db89: 53 push %ebx
10db8a: 83 ec 14 sub $0x14,%esp
10db8d: 8b 5d 08 mov 0x8(%ebp),%ebx
10db90: 8b 7d 0c mov 0xc(%ebp),%edi
/*
* Check for "." and ".."
*/
if ( !strcmp( name, dotname ) )
10db93: 68 00 e5 11 00 push $0x11e500
10db98: 57 push %edi
10db99: e8 8e 33 00 00 call 110f2c <strcmp>
10db9e: 83 c4 10 add $0x10,%esp
10dba1: 85 c0 test %eax,%eax
10dba3: 74 40 je 10dbe5 <IMFS_find_match_in_dir+0x61><== NEVER TAKEN
return directory;
if ( !strcmp( name, dotdotname ) )
10dba5: 51 push %ecx
10dba6: 51 push %ecx
10dba7: 68 02 e5 11 00 push $0x11e502
10dbac: 57 push %edi
10dbad: e8 7a 33 00 00 call 110f2c <strcmp>
10dbb2: 83 c4 10 add $0x10,%esp
10dbb5: 85 c0 test %eax,%eax
10dbb7: 75 05 jne 10dbbe <IMFS_find_match_in_dir+0x3a><== ALWAYS TAKEN
return directory->Parent;
10dbb9: 8b 5b 08 mov 0x8(%ebx),%ebx <== NOT EXECUTED
10dbbc: eb 27 jmp 10dbe5 <IMFS_find_match_in_dir+0x61><== NOT EXECUTED
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dbbe: 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));
10dbc1: 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 );
10dbc4: eb 15 jmp 10dbdb <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 ) )
10dbc6: 8d 46 0c lea 0xc(%esi),%eax
10dbc9: 52 push %edx
10dbca: 52 push %edx
10dbcb: 50 push %eax
10dbcc: 57 push %edi
10dbcd: e8 5a 33 00 00 call 110f2c <strcmp>
10dbd2: 83 c4 10 add $0x10,%esp
10dbd5: 85 c0 test %eax,%eax
10dbd7: 74 0a je 10dbe3 <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 ) {
10dbd9: 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 );
10dbdb: 39 de cmp %ebx,%esi
10dbdd: 75 e7 jne 10dbc6 <IMFS_find_match_in_dir+0x42>
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
10dbdf: 31 db xor %ebx,%ebx
10dbe1: eb 02 jmp 10dbe5 <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;
10dbe3: 89 f3 mov %esi,%ebx
if ( !strcmp( name, the_jnode->name ) )
return the_jnode;
}
return 0;
}
10dbe5: 89 d8 mov %ebx,%eax
10dbe7: 8d 65 f4 lea -0xc(%ebp),%esp
10dbea: 5b pop %ebx
10dbeb: 5e pop %esi
10dbec: 5f pop %edi
10dbed: c9 leave
10dbee: c3 ret
0010db00 <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
)
{
10db00: 55 push %ebp
10db01: 89 e5 mov %esp,%ebp
10db03: 57 push %edi
10db04: 56 push %esi
10db05: 53 push %ebx
10db06: 83 ec 2c sub $0x2c,%esp
10db09: 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;
10db0c: 8b 58 1c mov 0x1c(%eax),%ebx
loc = temp_mt_entry->mt_fs_root;
10db0f: 8d 7d d4 lea -0x2c(%ebp),%edi
10db12: 8d 70 1c lea 0x1c(%eax),%esi
10db15: b9 05 00 00 00 mov $0x5,%ecx
10db1a: 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;
10db1c: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
do {
next = jnode->Parent;
loc.node_access = (void *)jnode;
IMFS_Set_handlers( &loc );
10db23: 8d 75 d4 lea -0x2c(%ebp),%esi
*/
temp_mt_entry->mt_fs_root.node_access = NULL;
do {
next = jnode->Parent;
10db26: 8b 7b 08 mov 0x8(%ebx),%edi
loc.node_access = (void *)jnode;
10db29: 89 5d d4 mov %ebx,-0x2c(%ebp)
IMFS_Set_handlers( &loc );
10db2c: 83 ec 0c sub $0xc,%esp
10db2f: 56 push %esi
10db30: e8 03 fa ff ff call 10d538 <IMFS_Set_handlers>
if ( jnode->type != IMFS_DIRECTORY ) {
10db35: 83 c4 10 add $0x10,%esp
10db38: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10db3c: 75 08 jne 10db46 <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 );
10db3e: 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 ) ) {
10db41: 39 43 50 cmp %eax,0x50(%ebx)
10db44: 75 13 jne 10db59 <IMFS_fsunmount+0x59>
result = IMFS_unlink( NULL, &loc );
10db46: 50 push %eax
10db47: 50 push %eax
10db48: 56 push %esi
10db49: 6a 00 push $0x0
10db4b: e8 94 93 ff ff call 106ee4 <IMFS_unlink>
if (result != 0)
10db50: 83 c4 10 add $0x10,%esp
10db53: 85 c0 test %eax,%eax
10db55: 75 1e jne 10db75 <IMFS_fsunmount+0x75> <== NEVER TAKEN
return -1;
jnode = next;
10db57: 89 fb mov %edi,%ebx
}
if ( jnode != NULL ) {
10db59: 85 db test %ebx,%ebx
10db5b: 74 1d je 10db7a <IMFS_fsunmount+0x7a>
if ( jnode->type == IMFS_DIRECTORY ) {
10db5d: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx)
10db61: 75 c3 jne 10db26 <IMFS_fsunmount+0x26> <== NEVER TAKEN
}
}
} while (jnode != NULL);
return 0;
}
10db63: 8b 43 50 mov 0x50(%ebx),%eax
10db66: 8d 53 54 lea 0x54(%ebx),%edx
return -1;
jnode = next;
}
if ( jnode != NULL ) {
if ( jnode->type == IMFS_DIRECTORY ) {
if ( jnode_has_children( jnode ) )
10db69: 39 d0 cmp %edx,%eax
10db6b: 74 b9 je 10db26 <IMFS_fsunmount+0x26>
jnode = jnode_get_first_child( jnode );
10db6d: 89 c3 mov %eax,%ebx
}
}
} while (jnode != NULL);
10db6f: 85 c0 test %eax,%eax
10db71: 75 b3 jne 10db26 <IMFS_fsunmount+0x26> <== ALWAYS TAKEN
10db73: eb 05 jmp 10db7a <IMFS_fsunmount+0x7a>
return -1;
jnode = next;
} else if ( jnode_has_no_children( jnode ) ) {
result = IMFS_unlink( NULL, &loc );
if (result != 0)
return -1;
10db75: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
10db78: eb 02 jmp 10db7c <IMFS_fsunmount+0x7c> <== NOT EXECUTED
jnode = jnode_get_first_child( jnode );
}
}
} while (jnode != NULL);
return 0;
10db7a: 31 c0 xor %eax,%eax
}
10db7c: 8d 65 f4 lea -0xc(%ebp),%esp
10db7f: 5b pop %ebx
10db80: 5e pop %esi
10db81: 5f pop %edi
10db82: c9 leave
10db83: c3 ret
0010dbf0 <IMFS_get_token>:
const char *path,
int pathlen,
char *token,
int *token_len
)
{
10dbf0: 55 push %ebp
10dbf1: 89 e5 mov %esp,%ebp
10dbf3: 57 push %edi
10dbf4: 56 push %esi
10dbf5: 53 push %ebx
10dbf6: 83 ec 1c sub $0x1c,%esp
10dbf9: 8b 7d 08 mov 0x8(%ebp),%edi
10dbfc: 8b 75 10 mov 0x10(%ebp),%esi
register char c;
/*
* Copy a name into token. (Remember NULL is a token.)
*/
c = path[i];
10dbff: 8a 17 mov (%edi),%dl
int pathlen,
char *token,
int *token_len
)
{
register int i = 0;
10dc01: 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) ) {
10dc03: eb 10 jmp 10dc15 <IMFS_get_token+0x25>
token[i] = c;
10dc05: 88 14 1e mov %dl,(%esi,%ebx,1)
if ( i == IMFS_NAME_MAX )
10dc08: 83 fb 20 cmp $0x20,%ebx
10dc0b: 0f 84 86 00 00 00 je 10dc97 <IMFS_get_token+0xa7>
return IMFS_INVALID_TOKEN;
if ( !IMFS_is_valid_name_char(c) )
type = IMFS_INVALID_TOKEN;
c = path [++i];
10dc11: 43 inc %ebx
10dc12: 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) ) {
10dc15: 83 ec 0c sub $0xc,%esp
10dc18: 0f be c2 movsbl %dl,%eax
10dc1b: 50 push %eax
10dc1c: 88 55 e4 mov %dl,-0x1c(%ebp)
10dc1f: e8 dc a3 ff ff call 108000 <rtems_filesystem_is_separator>
10dc24: 83 c4 10 add $0x10,%esp
10dc27: 85 c0 test %eax,%eax
10dc29: 8a 55 e4 mov -0x1c(%ebp),%dl
10dc2c: 75 05 jne 10dc33 <IMFS_get_token+0x43>
10dc2e: 3b 5d 0c cmp 0xc(%ebp),%ebx
10dc31: 7c d2 jl 10dc05 <IMFS_get_token+0x15>
/*
* Copy a seperator into token.
*/
if ( i == 0 ) {
10dc33: 85 db test %ebx,%ebx
10dc35: 75 10 jne 10dc47 <IMFS_get_token+0x57>
token[i] = c;
10dc37: 88 16 mov %dl,(%esi)
if ( (token[i] != '\0') && pathlen ) {
10dc39: 84 d2 test %dl,%dl
10dc3b: 74 06 je 10dc43 <IMFS_get_token+0x53>
10dc3d: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
10dc41: 75 16 jne 10dc59 <IMFS_get_token+0x69>
i++;
type = IMFS_CURRENT_DIR;
} else {
type = IMFS_NO_MORE_PATH;
10dc43: 31 ff xor %edi,%edi
10dc45: eb 1c jmp 10dc63 <IMFS_get_token+0x73>
char *token,
int *token_len
)
{
register int i = 0;
IMFS_token_types type = IMFS_NAME;
10dc47: 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') {
10dc4c: 80 7c 1e ff 00 cmpb $0x0,-0x1(%esi,%ebx,1)
10dc51: 74 10 je 10dc63 <IMFS_get_token+0x73> <== NEVER TAKEN
token[i] = '\0';
10dc53: c6 04 1e 00 movb $0x0,(%esi,%ebx,1)
10dc57: eb 0a jmp 10dc63 <IMFS_get_token+0x73>
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
type = IMFS_CURRENT_DIR;
10dc59: bf 01 00 00 00 mov $0x1,%edi
if ( i == 0 ) {
token[i] = c;
if ( (token[i] != '\0') && pathlen ) {
i++;
10dc5e: bb 01 00 00 00 mov $0x1,%ebx
/*
* Set token_len to the number of characters copied.
*/
*token_len = i;
10dc63: 8b 45 14 mov 0x14(%ebp),%eax
10dc66: 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 ) {
10dc68: 83 ff 03 cmp $0x3,%edi
10dc6b: 75 3d jne 10dcaa <IMFS_get_token+0xba>
if ( strcmp( token, "..") == 0 )
10dc6d: 52 push %edx
10dc6e: 52 push %edx
10dc6f: 68 05 e5 11 00 push $0x11e505
10dc74: 56 push %esi
10dc75: e8 b2 32 00 00 call 110f2c <strcmp>
10dc7a: 83 c4 10 add $0x10,%esp
10dc7d: 85 c0 test %eax,%eax
10dc7f: 74 1d je 10dc9e <IMFS_get_token+0xae>
type = IMFS_UP_DIR;
else if ( strcmp( token, "." ) == 0 )
10dc81: 50 push %eax
10dc82: 50 push %eax
10dc83: 68 06 e5 11 00 push $0x11e506
10dc88: 56 push %esi
10dc89: e8 9e 32 00 00 call 110f2c <strcmp>
10dc8e: 83 c4 10 add $0x10,%esp
10dc91: 85 c0 test %eax,%eax
10dc93: 74 10 je 10dca5 <IMFS_get_token+0xb5>
10dc95: eb 13 jmp 10dcaa <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;
10dc97: bf 04 00 00 00 mov $0x4,%edi
10dc9c: eb 0c jmp 10dcaa <IMFS_get_token+0xba>
* it was a special name.
*/
if ( type == IMFS_NAME ) {
if ( strcmp( token, "..") == 0 )
type = IMFS_UP_DIR;
10dc9e: bf 02 00 00 00 mov $0x2,%edi
10dca3: eb 05 jmp 10dcaa <IMFS_get_token+0xba>
else if ( strcmp( token, "." ) == 0 )
type = IMFS_CURRENT_DIR;
10dca5: bf 01 00 00 00 mov $0x1,%edi
}
return type;
}
10dcaa: 89 f8 mov %edi,%eax
10dcac: 8d 65 f4 lea -0xc(%ebp),%esp
10dcaf: 5b pop %ebx
10dcb0: 5e pop %esi
10dcb1: 5f pop %edi
10dcb2: c9 leave
10dcb3: 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 04 12 00 mov 0x120448,%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 50 41 12 00 mov %eax,0x124150
/*
* 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 54 69 00 00 call 10d505 <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 b4 e4 11 00 mov $0x11e4b4,%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 6d 96 00 00 call 110264 <__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 54 41 12 00 mov 0x124154,%ecx
106c0e: 89 08 mov %ecx,(%eax)
106c10: 41 inc %ecx
106c11: 89 0d 54 41 12 00 mov %ecx,0x124154
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
0010f59e <IMFS_memfile_extend>:
*/
MEMFILE_STATIC int IMFS_memfile_extend(
IMFS_jnode_t *the_jnode,
off_t new_length
)
{
10f59e: 55 push %ebp
10f59f: 89 e5 mov %esp,%ebp
10f5a1: 57 push %edi
10f5a2: 56 push %esi
10f5a3: 53 push %ebx
10f5a4: 83 ec 2c sub $0x2c,%esp
10f5a7: 8b 7d 08 mov 0x8(%ebp),%edi
10f5aa: 8b 5d 0c mov 0xc(%ebp),%ebx
10f5ad: 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 )
10f5b0: a1 50 41 12 00 mov 0x124150,%eax
10f5b5: 89 c1 mov %eax,%ecx
10f5b7: c1 e9 02 shr $0x2,%ecx
10f5ba: 8d 51 01 lea 0x1(%ecx),%edx
10f5bd: 0f af d1 imul %ecx,%edx
10f5c0: 42 inc %edx
10f5c1: 0f af d1 imul %ecx,%edx
10f5c4: 4a dec %edx
10f5c5: 0f af d0 imul %eax,%edx
10f5c8: 83 fe 00 cmp $0x0,%esi
10f5cb: 7c 16 jl 10f5e3 <IMFS_memfile_extend+0x45><== NEVER TAKEN
10f5cd: 7f 04 jg 10f5d3 <IMFS_memfile_extend+0x35><== NEVER TAKEN
10f5cf: 39 d3 cmp %edx,%ebx
10f5d1: 72 10 jb 10f5e3 <IMFS_memfile_extend+0x45>
rtems_set_errno_and_return_minus_one( EINVAL );
10f5d3: e8 8c 0c 00 00 call 110264 <__errno>
10f5d8: c7 00 16 00 00 00 movl $0x16,(%eax)
10f5de: e9 92 00 00 00 jmp 10f675 <IMFS_memfile_extend+0xd7>
/*
* Verify new file size is actually larger than current size
*/
if ( new_length <= the_jnode->info.file.size )
10f5e3: 8b 57 50 mov 0x50(%edi),%edx
10f5e6: 8b 4f 54 mov 0x54(%edi),%ecx
10f5e9: 89 55 e0 mov %edx,-0x20(%ebp)
10f5ec: 89 4d e4 mov %ecx,-0x1c(%ebp)
10f5ef: 39 ce cmp %ecx,%esi
10f5f1: 0f 8c 8f 00 00 00 jl 10f686 <IMFS_memfile_extend+0xe8><== NEVER TAKEN
10f5f7: 7f 08 jg 10f601 <IMFS_memfile_extend+0x63><== NEVER TAKEN
10f5f9: 39 d3 cmp %edx,%ebx
10f5fb: 0f 86 85 00 00 00 jbe 10f686 <IMFS_memfile_extend+0xe8>
return 0;
/*
* Calculate the number of range of blocks to allocate
*/
new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f601: 89 45 d8 mov %eax,-0x28(%ebp)
10f604: 89 c1 mov %eax,%ecx
10f606: c1 f9 1f sar $0x1f,%ecx
10f609: 89 4d dc mov %ecx,-0x24(%ebp)
10f60c: ff 75 dc pushl -0x24(%ebp)
10f60f: ff 75 d8 pushl -0x28(%ebp)
10f612: 56 push %esi
10f613: 53 push %ebx
10f614: e8 d7 c4 00 00 call 11baf0 <__divdi3>
10f619: 83 c4 10 add $0x10,%esp
10f61c: 89 45 d4 mov %eax,-0x2c(%ebp)
old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f61f: ff 75 dc pushl -0x24(%ebp)
10f622: ff 75 d8 pushl -0x28(%ebp)
10f625: ff 75 e4 pushl -0x1c(%ebp)
10f628: ff 75 e0 pushl -0x20(%ebp)
10f62b: e8 c0 c4 00 00 call 11baf0 <__divdi3>
10f630: 83 c4 10 add $0x10,%esp
10f633: 89 45 e0 mov %eax,-0x20(%ebp)
/*
* Now allocate each of those blocks.
*/
for ( block=old_blocks ; block<=new_blocks ; block++ ) {
10f636: 89 c2 mov %eax,%edx
10f638: eb 41 jmp 10f67b <IMFS_memfile_extend+0xdd>
if ( IMFS_memfile_addblock( the_jnode, block ) ) {
10f63a: 51 push %ecx
10f63b: 51 push %ecx
10f63c: 52 push %edx
10f63d: 57 push %edi
10f63e: 89 55 d0 mov %edx,-0x30(%ebp)
10f641: e8 99 fd ff ff call 10f3df <IMFS_memfile_addblock>
10f646: 83 c4 10 add $0x10,%esp
10f649: 85 c0 test %eax,%eax
10f64b: 8b 55 d0 mov -0x30(%ebp),%edx
10f64e: 74 2a je 10f67a <IMFS_memfile_extend+0xdc>
10f650: eb 13 jmp 10f665 <IMFS_memfile_extend+0xc7>
for ( ; block>=old_blocks ; block-- ) {
IMFS_memfile_remove_block( the_jnode, block );
10f652: 50 push %eax
10f653: 50 push %eax
10f654: 52 push %edx
10f655: 57 push %edi
10f656: 89 55 d0 mov %edx,-0x30(%ebp)
10f659: e8 16 ff ff ff call 10f574 <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-- ) {
10f65e: 8b 55 d0 mov -0x30(%ebp),%edx
10f661: 4a dec %edx
10f662: 83 c4 10 add $0x10,%esp
10f665: 3b 55 e0 cmp -0x20(%ebp),%edx
10f668: 73 e8 jae 10f652 <IMFS_memfile_extend+0xb4>
IMFS_memfile_remove_block( the_jnode, block );
}
rtems_set_errno_and_return_minus_one( ENOSPC );
10f66a: e8 f5 0b 00 00 call 110264 <__errno>
10f66f: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f675: 83 c8 ff or $0xffffffff,%eax
10f678: eb 0e jmp 10f688 <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++ ) {
10f67a: 42 inc %edx
10f67b: 3b 55 d4 cmp -0x2c(%ebp),%edx
10f67e: 76 ba jbe 10f63a <IMFS_memfile_extend+0x9c>
}
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
10f680: 89 5f 50 mov %ebx,0x50(%edi)
10f683: 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;
10f686: 31 c0 xor %eax,%eax
/*
* Set the new length of the file.
*/
the_jnode->info.file.size = new_length;
return 0;
}
10f688: 8d 65 f4 lea -0xc(%ebp),%esp
10f68b: 5b pop %ebx
10f68c: 5e pop %esi
10f68d: 5f pop %edi
10f68e: c9 leave
10f68f: c3 ret
0010f0e4 <IMFS_memfile_get_block_pointer>:
#endif
IMFS_jnode_t *the_jnode,
unsigned int block,
int malloc_it
)
{
10f0e4: 55 push %ebp
10f0e5: 89 e5 mov %esp,%ebp
10f0e7: 57 push %edi
10f0e8: 56 push %esi
10f0e9: 53 push %ebx
10f0ea: 83 ec 1c sub $0x1c,%esp
10f0ed: 8b 75 08 mov 0x8(%ebp),%esi
10f0f0: 8b 7d 0c mov 0xc(%ebp),%edi
my_block = block;
/*
* Is the block number in the simple indirect portion?
*/
if ( my_block <= LAST_INDIRECT ) {
10f0f3: 8b 0d 50 41 12 00 mov 0x124150,%ecx
10f0f9: c1 e9 02 shr $0x2,%ecx
10f0fc: 8d 41 ff lea -0x1(%ecx),%eax
10f0ff: 39 c7 cmp %eax,%edi
10f101: 77 40 ja 10f143 <IMFS_memfile_get_block_pointer+0x5f>
p = info->indirect;
10f103: 8b 46 58 mov 0x58(%esi),%eax
if ( malloc_it ) {
10f106: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f10a: 74 25 je 10f131 <IMFS_memfile_get_block_pointer+0x4d>
if ( !p ) {
10f10c: 85 c0 test %eax,%eax
10f10e: 75 12 jne 10f122 <IMFS_memfile_get_block_pointer+0x3e>
p = memfile_alloc_block();
10f110: e8 ad ff ff ff call 10f0c2 <memfile_alloc_block>
if ( !p )
return 0;
10f115: 31 db xor %ebx,%ebx
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10f117: 85 c0 test %eax,%eax
10f119: 0f 84 f7 00 00 00 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->indirect = p;
10f11f: 89 46 58 mov %eax,0x58(%esi)
}
return &info->indirect[ my_block ];
10f122: 8d 1c bd 00 00 00 00 lea 0x0(,%edi,4),%ebx
10f129: 03 5e 58 add 0x58(%esi),%ebx
10f12c: e9 e5 00 00 00 jmp 10f216 <IMFS_memfile_get_block_pointer+0x132>
}
if ( !p )
return 0;
10f131: 31 db xor %ebx,%ebx
info->indirect = p;
}
return &info->indirect[ my_block ];
}
if ( !p )
10f133: 85 c0 test %eax,%eax
10f135: 0f 84 db 00 00 00 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return &info->indirect[ my_block ];
10f13b: 8d 1c b8 lea (%eax,%edi,4),%ebx
10f13e: e9 d3 00 00 00 jmp 10f216 <IMFS_memfile_get_block_pointer+0x132>
/*
* Is the block number in the doubly indirect portion?
*/
if ( my_block <= LAST_DOUBLY_INDIRECT ) {
10f143: 8d 41 01 lea 0x1(%ecx),%eax
10f146: 0f af c1 imul %ecx,%eax
10f149: 8d 50 ff lea -0x1(%eax),%edx
10f14c: 39 d7 cmp %edx,%edi
10f14e: 77 40 ja 10f190 <IMFS_memfile_get_block_pointer+0xac>
my_block -= FIRST_DOUBLY_INDIRECT;
10f150: 29 cf sub %ecx,%edi
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10f152: 89 f8 mov %edi,%eax
10f154: 31 d2 xor %edx,%edx
10f156: f7 f1 div %ecx
10f158: 89 55 e4 mov %edx,-0x1c(%ebp)
10f15b: 89 c7 mov %eax,%edi
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
p = info->doubly_indirect;
10f15d: 8b 46 5c mov 0x5c(%esi),%eax
if ( malloc_it ) {
10f160: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f164: 74 1b je 10f181 <IMFS_memfile_get_block_pointer+0x9d>
if ( !p ) {
10f166: 85 c0 test %eax,%eax
10f168: 75 12 jne 10f17c <IMFS_memfile_get_block_pointer+0x98>
p = memfile_alloc_block();
10f16a: e8 53 ff ff ff call 10f0c2 <memfile_alloc_block>
if ( !p )
return 0;
10f16f: 31 db xor %ebx,%ebx
p = info->doubly_indirect;
if ( malloc_it ) {
if ( !p ) {
p = memfile_alloc_block();
if ( !p )
10f171: 85 c0 test %eax,%eax
10f173: 0f 84 9d 00 00 00 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->doubly_indirect = p;
10f179: 89 46 5c mov %eax,0x5c(%esi)
}
p1 = (block_p *)p[ doubly ];
10f17c: 8d 34 b8 lea (%eax,%edi,4),%esi
10f17f: eb 65 jmp 10f1e6 <IMFS_memfile_get_block_pointer+0x102>
return (block_p *)&p1[ singly ];
}
if ( !p )
return 0;
10f181: 31 db xor %ebx,%ebx
}
return (block_p *)&p1[ singly ];
}
if ( !p )
10f183: 85 c0 test %eax,%eax
10f185: 0f 84 8b 00 00 00 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p = (block_p *)p[ doubly ];
10f18b: 8b 04 b8 mov (%eax,%edi,4),%eax
10f18e: eb 7c jmp 10f20c <IMFS_memfile_get_block_pointer+0x128>
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10f190: 8d 50 01 lea 0x1(%eax),%edx
10f193: 0f af d1 imul %ecx,%edx
10f196: 4a dec %edx
}
/*
* This means the requested block number is out of range.
*/
return 0;
10f197: 31 db xor %ebx,%ebx
}
/*
* Is the block number in the triply indirect portion?
*/
if ( my_block <= LAST_TRIPLY_INDIRECT ) {
10f199: 39 d7 cmp %edx,%edi
10f19b: 77 79 ja 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
my_block -= FIRST_TRIPLY_INDIRECT;
10f19d: 29 c7 sub %eax,%edi
10f19f: 89 f8 mov %edi,%eax
singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS;
10f1a1: 31 d2 xor %edx,%edx
10f1a3: f7 f1 div %ecx
10f1a5: 89 55 e4 mov %edx,-0x1c(%ebp)
doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS;
triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS;
10f1a8: 31 d2 xor %edx,%edx
10f1aa: f7 f1 div %ecx
10f1ac: 89 55 e0 mov %edx,-0x20(%ebp)
10f1af: 89 c7 mov %eax,%edi
doubly %= IMFS_MEMFILE_BLOCK_SLOTS;
p = info->triply_indirect;
10f1b1: 8b 46 60 mov 0x60(%esi),%eax
if ( malloc_it ) {
10f1b4: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10f1b8: 74 41 je 10f1fb <IMFS_memfile_get_block_pointer+0x117>
if ( !p ) {
10f1ba: 85 c0 test %eax,%eax
10f1bc: 75 0c jne 10f1ca <IMFS_memfile_get_block_pointer+0xe6>
p = memfile_alloc_block();
10f1be: e8 ff fe ff ff call 10f0c2 <memfile_alloc_block>
if ( !p )
10f1c3: 85 c0 test %eax,%eax
10f1c5: 74 4f je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
info->triply_indirect = p;
10f1c7: 89 46 60 mov %eax,0x60(%esi)
}
p1 = (block_p *) p[ triply ];
10f1ca: 8d 34 b8 lea (%eax,%edi,4),%esi
10f1cd: 8b 06 mov (%esi),%eax
if ( !p1 ) {
10f1cf: 85 c0 test %eax,%eax
10f1d1: 75 0d jne 10f1e0 <IMFS_memfile_get_block_pointer+0xfc>
p1 = memfile_alloc_block();
10f1d3: e8 ea fe ff ff call 10f0c2 <memfile_alloc_block>
if ( !p1 )
return 0;
10f1d8: 31 db xor %ebx,%ebx
}
p1 = (block_p *) p[ triply ];
if ( !p1 ) {
p1 = memfile_alloc_block();
if ( !p1 )
10f1da: 85 c0 test %eax,%eax
10f1dc: 74 38 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p[ triply ] = (block_p) p1;
10f1de: 89 06 mov %eax,(%esi)
}
p2 = (block_p *)p1[ doubly ];
10f1e0: 8b 55 e0 mov -0x20(%ebp),%edx
10f1e3: 8d 34 90 lea (%eax,%edx,4),%esi
10f1e6: 8b 06 mov (%esi),%eax
if ( !p2 ) {
10f1e8: 85 c0 test %eax,%eax
10f1ea: 75 24 jne 10f210 <IMFS_memfile_get_block_pointer+0x12c>
p2 = memfile_alloc_block();
10f1ec: e8 d1 fe ff ff call 10f0c2 <memfile_alloc_block>
if ( !p2 )
return 0;
10f1f1: 31 db xor %ebx,%ebx
}
p2 = (block_p *)p1[ doubly ];
if ( !p2 ) {
p2 = memfile_alloc_block();
if ( !p2 )
10f1f3: 85 c0 test %eax,%eax
10f1f5: 74 1f je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1[ doubly ] = (block_p) p2;
10f1f7: 89 06 mov %eax,(%esi)
10f1f9: eb 15 jmp 10f210 <IMFS_memfile_get_block_pointer+0x12c>
}
return (block_p *)&p2[ singly ];
}
if ( !p )
10f1fb: 85 c0 test %eax,%eax
10f1fd: 74 17 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p1 = (block_p *) p[ triply ];
10f1ff: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p1 )
10f202: 85 c0 test %eax,%eax
10f204: 74 10 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
p2 = (block_p *)p1[ doubly ];
10f206: 8b 55 e0 mov -0x20(%ebp),%edx
10f209: 8b 04 90 mov (%eax,%edx,4),%eax
if ( !p2 )
10f20c: 85 c0 test %eax,%eax
10f20e: 74 06 je 10f216 <IMFS_memfile_get_block_pointer+0x132><== NEVER TAKEN
return 0;
return (block_p *)&p2[ singly ];
10f210: 8b 55 e4 mov -0x1c(%ebp),%edx
10f213: 8d 1c 90 lea (%eax,%edx,4),%ebx
/*
* This means the requested block number is out of range.
*/
return 0;
}
10f216: 89 d8 mov %ebx,%eax
10f218: 83 c4 1c add $0x1c,%esp
10f21b: 5b pop %ebx
10f21c: 5e pop %esi
10f21d: 5f pop %edi
10f21e: c9 leave
10f21f: c3 ret
0010f220 <IMFS_memfile_read>:
IMFS_jnode_t *the_jnode,
off_t start,
unsigned char *destination,
unsigned int length
)
{
10f220: 55 push %ebp
10f221: 89 e5 mov %esp,%ebp
10f223: 57 push %edi
10f224: 56 push %esi
10f225: 53 push %ebx
10f226: 83 ec 4c sub $0x4c,%esp
10f229: 8b 75 0c mov 0xc(%ebp),%esi
10f22c: 8b 7d 10 mov 0x10(%ebp),%edi
10f22f: 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) {
10f232: 8b 45 08 mov 0x8(%ebp),%eax
10f235: 83 78 4c 06 cmpl $0x6,0x4c(%eax)
10f239: 75 3f jne 10f27a <IMFS_memfile_read+0x5a>
unsigned char *file_ptr;
file_ptr = (unsigned char *)the_jnode->info.linearfile.direct;
10f23b: 8b 48 58 mov 0x58(%eax),%ecx
if (my_length > (the_jnode->info.linearfile.size - start))
10f23e: 89 c2 mov %eax,%edx
10f240: 8b 40 50 mov 0x50(%eax),%eax
10f243: 8b 52 54 mov 0x54(%edx),%edx
10f246: 89 45 b0 mov %eax,-0x50(%ebp)
10f249: 89 55 b4 mov %edx,-0x4c(%ebp)
10f24c: 29 f0 sub %esi,%eax
10f24e: 19 fa sbb %edi,%edx
10f250: 89 45 d0 mov %eax,-0x30(%ebp)
10f253: 89 55 d4 mov %edx,-0x2c(%ebp)
10f256: 31 c0 xor %eax,%eax
10f258: 39 d0 cmp %edx,%eax
10f25a: 7c 0e jl 10f26a <IMFS_memfile_read+0x4a><== NEVER TAKEN
10f25c: 7f 05 jg 10f263 <IMFS_memfile_read+0x43><== NEVER TAKEN
10f25e: 3b 5d d0 cmp -0x30(%ebp),%ebx
10f261: 76 07 jbe 10f26a <IMFS_memfile_read+0x4a><== NEVER TAKEN
my_length = the_jnode->info.linearfile.size - start;
10f263: 8b 55 b0 mov -0x50(%ebp),%edx
10f266: 29 f2 sub %esi,%edx
10f268: eb 02 jmp 10f26c <IMFS_memfile_read+0x4c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10f26a: 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);
10f26c: 01 ce add %ecx,%esi
10f26e: 8b 7d 14 mov 0x14(%ebp),%edi
10f271: 89 d1 mov %edx,%ecx
10f273: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10f275: e9 1d 01 00 00 jmp 10f397 <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;
10f27a: 89 f0 mov %esi,%eax
if ( last_byte > the_jnode->info.file.size )
10f27c: 8b 55 08 mov 0x8(%ebp),%edx
10f27f: 8b 52 50 mov 0x50(%edx),%edx
10f282: 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;
10f285: 8d 0c 33 lea (%ebx,%esi,1),%ecx
10f288: 89 4d d0 mov %ecx,-0x30(%ebp)
if ( last_byte > the_jnode->info.file.size )
10f28b: 31 c9 xor %ecx,%ecx
10f28d: 8b 55 08 mov 0x8(%ebp),%edx
10f290: 3b 4a 54 cmp 0x54(%edx),%ecx
10f293: 7c 14 jl 10f2a9 <IMFS_memfile_read+0x89><== NEVER TAKEN
10f295: 7f 08 jg 10f29f <IMFS_memfile_read+0x7f><== NEVER TAKEN
10f297: 8b 4d cc mov -0x34(%ebp),%ecx
10f29a: 39 4d d0 cmp %ecx,-0x30(%ebp)
10f29d: 76 0a jbe 10f2a9 <IMFS_memfile_read+0x89>
my_length = the_jnode->info.file.size - start;
10f29f: 8b 55 cc mov -0x34(%ebp),%edx
10f2a2: 29 c2 sub %eax,%edx
10f2a4: 89 55 d0 mov %edx,-0x30(%ebp)
10f2a7: eb 03 jmp 10f2ac <IMFS_memfile_read+0x8c>
/*
* Linear files (as created from a tar file are easier to handle
* than block files).
*/
my_length = length;
10f2a9: 89 5d d0 mov %ebx,-0x30(%ebp)
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10f2ac: 8b 0d 50 41 12 00 mov 0x124150,%ecx
10f2b2: 89 4d c4 mov %ecx,-0x3c(%ebp)
10f2b5: 89 c8 mov %ecx,%eax
10f2b7: 99 cltd
10f2b8: 89 d3 mov %edx,%ebx
10f2ba: 52 push %edx
10f2bb: 51 push %ecx
10f2bc: 57 push %edi
10f2bd: 56 push %esi
10f2be: 89 4d c0 mov %ecx,-0x40(%ebp)
10f2c1: e8 76 c9 00 00 call 11bc3c <__moddi3>
10f2c6: 83 c4 10 add $0x10,%esp
10f2c9: 89 45 cc mov %eax,-0x34(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f2cc: 8b 4d c0 mov -0x40(%ebp),%ecx
10f2cf: 53 push %ebx
10f2d0: 51 push %ecx
10f2d1: 57 push %edi
10f2d2: 56 push %esi
10f2d3: e8 18 c8 00 00 call 11baf0 <__divdi3>
10f2d8: 83 c4 10 add $0x10,%esp
10f2db: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10f2dd: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10f2e1: 74 3d je 10f320 <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 );
10f2e3: 57 push %edi
10f2e4: 6a 00 push $0x0
10f2e6: 50 push %eax
10f2e7: ff 75 08 pushl 0x8(%ebp)
10f2ea: e8 f5 fd ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f2ef: 83 c4 10 add $0x10,%esp
return copied;
10f2f2: 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 )
10f2f4: 85 c0 test %eax,%eax
10f2f6: 0f 84 ba 00 00 00 je 10f3b6 <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;
10f2fc: 8b 4d c4 mov -0x3c(%ebp),%ecx
10f2ff: 2b 4d cc sub -0x34(%ebp),%ecx
10f302: 8b 55 d0 mov -0x30(%ebp),%edx
10f305: 39 ca cmp %ecx,%edx
10f307: 76 02 jbe 10f30b <IMFS_memfile_read+0xeb>
10f309: 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 );
10f30b: 8b 75 cc mov -0x34(%ebp),%esi
10f30e: 03 30 add (%eax),%esi
dest += to_copy;
10f310: 8b 7d 14 mov 0x14(%ebp),%edi
10f313: 89 d1 mov %edx,%ecx
10f315: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
10f317: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10f31a: 43 inc %ebx
my_length -= to_copy;
10f31b: 29 55 d0 sub %edx,-0x30(%ebp)
10f31e: eb 08 jmp 10f328 <IMFS_memfile_read+0x108>
unsigned int last_byte;
unsigned int copied;
unsigned int start_offset;
unsigned char *dest;
dest = destination;
10f320: 8b 45 14 mov 0x14(%ebp),%eax
10f323: 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;
10f326: 31 d2 xor %edx,%edx
}
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10f328: 8b 0d 50 41 12 00 mov 0x124150,%ecx
10f32e: 89 4d c8 mov %ecx,-0x38(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f331: eb 2f jmp 10f362 <IMFS_memfile_read+0x142>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f333: 56 push %esi
10f334: 6a 00 push $0x0
10f336: 53 push %ebx
10f337: ff 75 08 pushl 0x8(%ebp)
10f33a: 89 55 c0 mov %edx,-0x40(%ebp)
10f33d: e8 a2 fd ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f342: 83 c4 10 add $0x10,%esp
10f345: 85 c0 test %eax,%eax
10f347: 8b 55 c0 mov -0x40(%ebp),%edx
10f34a: 74 6a je 10f3b6 <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], to_copy );
10f34c: 8b 30 mov (%eax),%esi
10f34e: 8b 7d cc mov -0x34(%ebp),%edi
10f351: 8b 4d c8 mov -0x38(%ebp),%ecx
10f354: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
dest += to_copy;
10f356: 89 7d cc mov %edi,-0x34(%ebp)
block++;
10f359: 43 inc %ebx
my_length -= to_copy;
10f35a: 8b 7d c8 mov -0x38(%ebp),%edi
10f35d: 29 7d d0 sub %edi,-0x30(%ebp)
copied += to_copy;
10f360: 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 ) {
10f362: 8b 45 d0 mov -0x30(%ebp),%eax
10f365: 3b 05 50 41 12 00 cmp 0x124150,%eax
10f36b: 73 c6 jae 10f333 <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 ) {
10f36d: 85 c0 test %eax,%eax
10f36f: 74 26 je 10f397 <IMFS_memfile_read+0x177>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f371: 51 push %ecx
10f372: 6a 00 push $0x0
10f374: 53 push %ebx
10f375: ff 75 08 pushl 0x8(%ebp)
10f378: 89 55 c0 mov %edx,-0x40(%ebp)
10f37b: e8 64 fd ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f380: 83 c4 10 add $0x10,%esp
10f383: 85 c0 test %eax,%eax
10f385: 8b 55 c0 mov -0x40(%ebp),%edx
10f388: 74 2c je 10f3b6 <IMFS_memfile_read+0x196><== NEVER TAKEN
return copied;
memcpy( dest, &(*block_ptr)[ 0 ], my_length );
10f38a: 8b 30 mov (%eax),%esi
10f38c: 8b 7d cc mov -0x34(%ebp),%edi
10f38f: 8b 4d d0 mov -0x30(%ebp),%ecx
10f392: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
copied += my_length;
10f394: 03 55 d0 add -0x30(%ebp),%edx
}
IMFS_update_atime( the_jnode );
10f397: 50 push %eax
10f398: 50 push %eax
10f399: 6a 00 push $0x0
10f39b: 8d 45 e0 lea -0x20(%ebp),%eax
10f39e: 50 push %eax
10f39f: 89 55 c0 mov %edx,-0x40(%ebp)
10f3a2: e8 19 80 ff ff call 1073c0 <gettimeofday>
10f3a7: 8b 45 e0 mov -0x20(%ebp),%eax
10f3aa: 8b 4d 08 mov 0x8(%ebp),%ecx
10f3ad: 89 41 40 mov %eax,0x40(%ecx)
return copied;
10f3b0: 8b 55 c0 mov -0x40(%ebp),%edx
10f3b3: 83 c4 10 add $0x10,%esp
}
10f3b6: 89 d0 mov %edx,%eax
10f3b8: 8d 65 f4 lea -0xc(%ebp),%esp
10f3bb: 5b pop %ebx
10f3bc: 5e pop %esi
10f3bd: 5f pop %edi
10f3be: c9 leave
10f3bf: c3 ret
0010f47e <IMFS_memfile_remove>:
* is better to stick to simple, easy to understand algorithms.
*/
int IMFS_memfile_remove(
IMFS_jnode_t *the_jnode
)
{
10f47e: 55 push %ebp
10f47f: 89 e5 mov %esp,%ebp
10f481: 57 push %edi
10f482: 56 push %esi
10f483: 53 push %ebx
10f484: 83 ec 1c sub $0x1c,%esp
10f487: 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;
10f48a: 8b 35 50 41 12 00 mov 0x124150,%esi
10f490: c1 ee 02 shr $0x2,%esi
* + doubly indirect
* + triply indirect
*/
info = &the_jnode->info.file;
if ( info->indirect ) {
10f493: 83 7b 58 00 cmpl $0x0,0x58(%ebx)
10f497: 74 0f je 10f4a8 <IMFS_memfile_remove+0x2a>
memfile_free_blocks_in_table( &info->indirect, to_free );
10f499: 57 push %edi
10f49a: 57 push %edi
10f49b: 56 push %esi
10f49c: 8d 43 58 lea 0x58(%ebx),%eax
10f49f: 50 push %eax
10f4a0: e8 8c ff ff ff call 10f431 <memfile_free_blocks_in_table>
10f4a5: 83 c4 10 add $0x10,%esp
}
if ( info->doubly_indirect ) {
10f4a8: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10f4ac: 74 3e je 10f4ec <IMFS_memfile_remove+0x6e>
10f4ae: 31 ff xor %edi,%edi
10f4b0: eb 1f jmp 10f4d1 <IMFS_memfile_remove+0x53>
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
if ( info->doubly_indirect[i] ) {
10f4b2: 8b 43 5c mov 0x5c(%ebx),%eax
10f4b5: 8d 14 bd 00 00 00 00 lea 0x0(,%edi,4),%edx
10f4bc: 83 3c b8 00 cmpl $0x0,(%eax,%edi,4)
10f4c0: 74 0e je 10f4d0 <IMFS_memfile_remove+0x52><== NEVER TAKEN
memfile_free_blocks_in_table(
10f4c2: 51 push %ecx
10f4c3: 51 push %ecx
10f4c4: 56 push %esi
10f4c5: 01 d0 add %edx,%eax
10f4c7: 50 push %eax
10f4c8: e8 64 ff ff ff call 10f431 <memfile_free_blocks_in_table>
10f4cd: 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++ ) {
10f4d0: 47 inc %edi
10f4d1: a1 50 41 12 00 mov 0x124150,%eax
10f4d6: c1 e8 02 shr $0x2,%eax
10f4d9: 39 c7 cmp %eax,%edi
10f4db: 72 d5 jb 10f4b2 <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 );
10f4dd: 57 push %edi
10f4de: 57 push %edi
10f4df: 56 push %esi
10f4e0: 8d 43 5c lea 0x5c(%ebx),%eax
10f4e3: 50 push %eax
10f4e4: e8 48 ff ff ff call 10f431 <memfile_free_blocks_in_table>
10f4e9: 83 c4 10 add $0x10,%esp
}
if ( info->triply_indirect ) {
10f4ec: 83 7b 60 00 cmpl $0x0,0x60(%ebx)
10f4f0: 74 78 je 10f56a <IMFS_memfile_remove+0xec>
10f4f2: 31 ff xor %edi,%edi
10f4f4: eb 59 jmp 10f54f <IMFS_memfile_remove+0xd1>
10f4f6: 8d 04 bd 00 00 00 00 lea 0x0(,%edi,4),%eax
10f4fd: 89 45 e4 mov %eax,-0x1c(%ebp)
for ( i=0 ; i<IMFS_MEMFILE_BLOCK_SLOTS ; i++ ) {
p = (block_p *) info->triply_indirect[i];
10f500: 8b 43 60 mov 0x60(%ebx),%eax
10f503: 8b 04 b8 mov (%eax,%edi,4),%eax
if ( !p ) /* ensure we have a valid pointer */
10f506: 85 c0 test %eax,%eax
10f508: 74 51 je 10f55b <IMFS_memfile_remove+0xdd><== NEVER TAKEN
10f50a: 31 d2 xor %edx,%edx
10f50c: eb 21 jmp 10f52f <IMFS_memfile_remove+0xb1>
break;
for ( j=0 ; j<IMFS_MEMFILE_BLOCK_SLOTS ; j++ ) {
if ( p[j] ) {
10f50e: 83 38 00 cmpl $0x0,(%eax)
10f511: 74 18 je 10f52b <IMFS_memfile_remove+0xad><== NEVER TAKEN
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
10f513: 51 push %ecx
10f514: 51 push %ecx
10f515: 56 push %esi
10f516: 50 push %eax
10f517: 89 45 dc mov %eax,-0x24(%ebp)
10f51a: 89 55 e0 mov %edx,-0x20(%ebp)
10f51d: e8 0f ff ff ff call 10f431 <memfile_free_blocks_in_table>
10f522: 83 c4 10 add $0x10,%esp
10f525: 8b 55 e0 mov -0x20(%ebp),%edx
10f528: 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++ ) {
10f52b: 42 inc %edx
10f52c: 83 c0 04 add $0x4,%eax
10f52f: 8b 0d 50 41 12 00 mov 0x124150,%ecx
10f535: c1 e9 02 shr $0x2,%ecx
10f538: 39 ca cmp %ecx,%edx
10f53a: 72 d2 jb 10f50e <IMFS_memfile_remove+0x90>
if ( p[j] ) {
memfile_free_blocks_in_table( (block_p **)&p[j], to_free);
}
}
memfile_free_blocks_in_table(
10f53c: 52 push %edx
10f53d: 52 push %edx
10f53e: 56 push %esi
10f53f: 8b 45 e4 mov -0x1c(%ebp),%eax
10f542: 03 43 60 add 0x60(%ebx),%eax
10f545: 50 push %eax
10f546: e8 e6 fe ff ff call 10f431 <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++ ) {
10f54b: 47 inc %edi
10f54c: 83 c4 10 add $0x10,%esp
10f54f: a1 50 41 12 00 mov 0x124150,%eax
10f554: c1 e8 02 shr $0x2,%eax
10f557: 39 c7 cmp %eax,%edi
10f559: 72 9b jb 10f4f6 <IMFS_memfile_remove+0x78>
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f55b: 50 push %eax
10f55c: 50 push %eax
10f55d: 56 push %esi
(block_p **)&info->triply_indirect, to_free );
10f55e: 83 c3 60 add $0x60,%ebx
}
}
memfile_free_blocks_in_table(
(block_p **)&info->triply_indirect[i], to_free );
}
memfile_free_blocks_in_table(
10f561: 53 push %ebx
10f562: e8 ca fe ff ff call 10f431 <memfile_free_blocks_in_table>
10f567: 83 c4 10 add $0x10,%esp
(block_p **)&info->triply_indirect, to_free );
}
return 0;
}
10f56a: 31 c0 xor %eax,%eax
10f56c: 8d 65 f4 lea -0xc(%ebp),%esp
10f56f: 5b pop %ebx
10f570: 5e pop %esi
10f571: 5f pop %edi
10f572: c9 leave
10f573: c3 ret
0010f690 <IMFS_memfile_write>:
IMFS_jnode_t *the_jnode,
off_t start,
const unsigned char *source,
unsigned int length
)
{
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 2c sub $0x2c,%esp
10f699: 8b 75 0c mov 0xc(%ebp),%esi
10f69c: 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;
10f69f: 8b 4d 18 mov 0x18(%ebp),%ecx
10f6a2: 01 f1 add %esi,%ecx
if ( last_byte > the_jnode->info.file.size ) {
10f6a4: 89 c8 mov %ecx,%eax
10f6a6: 31 d2 xor %edx,%edx
10f6a8: 8b 5d 08 mov 0x8(%ebp),%ebx
10f6ab: 3b 53 54 cmp 0x54(%ebx),%edx
10f6ae: 7c 2c jl 10f6dc <IMFS_memfile_write+0x4c><== NEVER TAKEN
10f6b0: 7f 05 jg 10f6b7 <IMFS_memfile_write+0x27><== NEVER TAKEN
10f6b2: 3b 4b 50 cmp 0x50(%ebx),%ecx
10f6b5: 76 25 jbe 10f6dc <IMFS_memfile_write+0x4c><== NEVER TAKEN
status = IMFS_memfile_extend( the_jnode, last_byte );
10f6b7: 51 push %ecx
10f6b8: 52 push %edx
10f6b9: 50 push %eax
10f6ba: ff 75 08 pushl 0x8(%ebp)
10f6bd: e8 dc fe ff ff call 10f59e <IMFS_memfile_extend>
if ( status )
10f6c2: 83 c4 10 add $0x10,%esp
10f6c5: 85 c0 test %eax,%eax
10f6c7: 74 13 je 10f6dc <IMFS_memfile_write+0x4c>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f6c9: e8 96 0b 00 00 call 110264 <__errno>
10f6ce: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f6d4: 83 c9 ff or $0xffffffff,%ecx
10f6d7: e9 0f 01 00 00 jmp 10f7eb <IMFS_memfile_write+0x15b>
*/
/*
* Phase 1: possibly the last part of one block
*/
start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK;
10f6dc: a1 50 41 12 00 mov 0x124150,%eax
10f6e1: 89 45 cc mov %eax,-0x34(%ebp)
10f6e4: 99 cltd
10f6e5: 89 d3 mov %edx,%ebx
10f6e7: 52 push %edx
10f6e8: 50 push %eax
10f6e9: 57 push %edi
10f6ea: 56 push %esi
10f6eb: 89 45 c8 mov %eax,-0x38(%ebp)
10f6ee: e8 49 c5 00 00 call 11bc3c <__moddi3>
10f6f3: 83 c4 10 add $0x10,%esp
10f6f6: 89 45 d0 mov %eax,-0x30(%ebp)
block = start / IMFS_MEMFILE_BYTES_PER_BLOCK;
10f6f9: 8b 4d c8 mov -0x38(%ebp),%ecx
10f6fc: 53 push %ebx
10f6fd: 51 push %ecx
10f6fe: 57 push %edi
10f6ff: 56 push %esi
10f700: e8 eb c3 00 00 call 11baf0 <__divdi3>
10f705: 83 c4 10 add $0x10,%esp
10f708: 89 c3 mov %eax,%ebx
if ( start_offset ) {
10f70a: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f70e: 74 40 je 10f750 <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 );
10f710: 52 push %edx
10f711: 6a 00 push $0x0
10f713: 53 push %ebx
10f714: ff 75 08 pushl 0x8(%ebp)
10f717: e8 c8 f9 ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f71c: 83 c4 10 add $0x10,%esp
return copied;
10f71f: 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 )
10f721: 85 c0 test %eax,%eax
10f723: 0f 84 c2 00 00 00 je 10f7eb <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;
10f729: 8b 55 cc mov -0x34(%ebp),%edx
10f72c: 2b 55 d0 sub -0x30(%ebp),%edx
10f72f: 3b 55 18 cmp 0x18(%ebp),%edx
10f732: 76 03 jbe 10f737 <IMFS_memfile_write+0xa7>
10f734: 8b 55 18 mov 0x18(%ebp),%edx
block,
to_copy,
src
);
#endif
memcpy( &(*block_ptr)[ start_offset ], src, to_copy );
10f737: 8b 00 mov (%eax),%eax
10f739: 03 45 d0 add -0x30(%ebp),%eax
src += to_copy;
10f73c: 89 c7 mov %eax,%edi
10f73e: 8b 75 14 mov 0x14(%ebp),%esi
10f741: 89 d1 mov %edx,%ecx
10f743: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f745: 43 inc %ebx
my_length -= to_copy;
10f746: 8b 4d 18 mov 0x18(%ebp),%ecx
10f749: 29 d1 sub %edx,%ecx
10f74b: 89 4d d4 mov %ecx,-0x2c(%ebp)
10f74e: eb 0b jmp 10f75b <IMFS_memfile_write+0xcb>
unsigned int last_byte;
unsigned int start_offset;
int copied;
const unsigned char *src;
src = source;
10f750: 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 ) {
10f753: 8b 45 18 mov 0x18(%ebp),%eax
10f756: 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;
10f759: 31 d2 xor %edx,%edx
/*
* Phase 2: all of zero of more blocks
*/
to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK;
10f75b: 8b 0d 50 41 12 00 mov 0x124150,%ecx
10f761: 89 4d d0 mov %ecx,-0x30(%ebp)
while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) {
10f764: eb 2b jmp 10f791 <IMFS_memfile_write+0x101>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f766: 50 push %eax
10f767: 6a 00 push $0x0
10f769: 53 push %ebx
10f76a: ff 75 08 pushl 0x8(%ebp)
10f76d: 89 55 c8 mov %edx,-0x38(%ebp)
10f770: e8 6f f9 ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f775: 83 c4 10 add $0x10,%esp
10f778: 85 c0 test %eax,%eax
10f77a: 8b 55 c8 mov -0x38(%ebp),%edx
10f77d: 74 6a je 10f7e9 <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 );
10f77f: 8b 00 mov (%eax),%eax
src += to_copy;
10f781: 89 c7 mov %eax,%edi
10f783: 8b 4d d0 mov -0x30(%ebp),%ecx
10f786: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
block++;
10f788: 43 inc %ebx
my_length -= to_copy;
10f789: 8b 45 d0 mov -0x30(%ebp),%eax
10f78c: 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(
10f78f: 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 ) {
10f791: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f794: 3b 0d 50 41 12 00 cmp 0x124150,%ecx
10f79a: 73 ca jae 10f766 <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 ) {
10f79c: 85 c9 test %ecx,%ecx
10f79e: 74 27 je 10f7c7 <IMFS_memfile_write+0x137>
block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 );
10f7a0: 57 push %edi
10f7a1: 6a 00 push $0x0
10f7a3: 53 push %ebx
10f7a4: ff 75 08 pushl 0x8(%ebp)
10f7a7: 89 55 c8 mov %edx,-0x38(%ebp)
10f7aa: e8 35 f9 ff ff call 10f0e4 <IMFS_memfile_get_block_pointer>
if ( !block_ptr )
10f7af: 83 c4 10 add $0x10,%esp
10f7b2: 8b 55 c8 mov -0x38(%ebp),%edx
10f7b5: 89 d1 mov %edx,%ecx
10f7b7: 85 c0 test %eax,%eax
10f7b9: 74 30 je 10f7eb <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 );
10f7bb: 8b 00 mov (%eax),%eax
10f7bd: 89 c7 mov %eax,%edi
10f7bf: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f7c2: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
my_length = 0;
copied += to_copy;
10f7c4: 03 55 d4 add -0x2c(%ebp),%edx
}
IMFS_mtime_ctime_update( the_jnode );
10f7c7: 53 push %ebx
10f7c8: 53 push %ebx
10f7c9: 6a 00 push $0x0
10f7cb: 8d 45 e0 lea -0x20(%ebp),%eax
10f7ce: 50 push %eax
10f7cf: 89 55 c8 mov %edx,-0x38(%ebp)
10f7d2: e8 e9 7b ff ff call 1073c0 <gettimeofday>
10f7d7: 8b 45 e0 mov -0x20(%ebp),%eax
10f7da: 8b 5d 08 mov 0x8(%ebp),%ebx
10f7dd: 89 43 44 mov %eax,0x44(%ebx)
10f7e0: 89 43 48 mov %eax,0x48(%ebx)
return copied;
10f7e3: 83 c4 10 add $0x10,%esp
10f7e6: 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 )
10f7e9: 89 d1 mov %edx,%ecx
}
IMFS_mtime_ctime_update( the_jnode );
return copied;
}
10f7eb: 89 c8 mov %ecx,%eax
10f7ed: 8d 65 f4 lea -0xc(%ebp),%esp
10f7f0: 5b pop %ebx
10f7f1: 5e pop %esi
10f7f2: 5f pop %edi
10f7f3: c9 leave
10f7f4: 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 bd 94 00 00 call 110264 <__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 80 12 00 mov 0x1280e0,%eax
109537: ff 70 08 pushl 0x8(%eax)
10953a: 8d 43 0c lea 0xc(%ebx),%eax
10953d: 50 push %eax
10953e: e8 95 af 00 00 call 1144d8 <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 80 12 00 mov 0x1280e0,%eax
109556: ff 24 95 18 3a 12 00 jmp *0x123a18(,%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 c3 ae 00 00 call 11442c <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 39 12 00 push $0x12393d
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 39 12 00 push $0x123950
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 39 12 00 push $0x12395f
10958e: ff 70 08 pushl 0x8(%eax)
109591: e8 36 ae 00 00 call 1143cc <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 3c 12 00 movl $0x123c49,0x8(%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 ef c6 00 00 jmp 115c98 <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 <== NOT EXECUTED
1095aa: 53 push %ebx <== NOT EXECUTED
1095ab: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
1095ae: 68 6b 39 12 00 push $0x12396b <== NOT EXECUTED
1095b3: eb 0a jmp 1095bf <IMFS_print_jnode+0x97> <== NOT EXECUTED
return;
case IMFS_FIFO:
fprintf(stdout, " FIFO not printed\n" );
1095b5: 51 push %ecx <== NOT EXECUTED
1095b6: 51 push %ecx <== NOT EXECUTED
1095b7: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
1095ba: 68 7f 39 12 00 push $0x12397f <== NOT EXECUTED
1095bf: e8 14 af 00 00 call 1144d8 <fputs> <== NOT EXECUTED
1095c4: eb 14 jmp 1095da <IMFS_print_jnode+0xb2> <== NOT EXECUTED
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 39 12 00 push $0x123992 <== NOT EXECUTED
1095cd: a1 e0 80 12 00 mov 0x1280e0,%eax <== NOT EXECUTED
1095d2: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED
1095d5: e8 f2 ad 00 00 call 1143cc <fprintf> <== NOT EXECUTED
return;
1095da: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
puts("");
}
1095dd: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED
1095e0: c9 leave <== NOT EXECUTED
1095e1: c3 ret <== NOT EXECUTED
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 2a a3 00 00 call 11113c <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 94 3b 00 00 call 10a9b8 <_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 59 3b 00 00 call 10a994 <_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
0010dd80 <IMFS_stat>:
int IMFS_stat(
rtems_filesystem_location_info_t *loc,
struct stat *buf
)
{
10dd80: 55 push %ebp
10dd81: 89 e5 mov %esp,%ebp
10dd83: 56 push %esi
10dd84: 53 push %ebx
10dd85: 8b 4d 08 mov 0x8(%ebp),%ecx
10dd88: 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;
10dd8b: 8b 11 mov (%ecx),%edx
switch ( the_jnode->type ) {
10dd8d: 8b 5a 4c mov 0x4c(%edx),%ebx
10dd90: 83 eb 02 sub $0x2,%ebx
10dd93: 83 fb 05 cmp $0x5,%ebx
10dd96: 77 33 ja 10ddcb <IMFS_stat+0x4b> <== NEVER TAKEN
10dd98: ff 24 9d e8 e5 11 00 jmp *0x11e5e8(,%ebx,4)
case IMFS_DEVICE:
io = &the_jnode->info.device;
buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor );
10dd9f: 8b 5a 54 mov 0x54(%edx),%ebx
rtems_device_minor_number _minor
)
{
union __rtems_dev_t temp;
temp.__overlay.major = _major;
10dda2: 8b 72 50 mov 0x50(%edx),%esi
10dda5: 89 70 18 mov %esi,0x18(%eax)
10dda8: 89 58 1c mov %ebx,0x1c(%eax)
break;
10ddab: eb 2e jmp 10dddb <IMFS_stat+0x5b>
case IMFS_LINEAR_FILE:
case IMFS_MEMORY_FILE:
buf->st_size = the_jnode->info.file.size;
10ddad: 8b 5a 50 mov 0x50(%edx),%ebx
10ddb0: 8b 72 54 mov 0x54(%edx),%esi
10ddb3: 89 58 20 mov %ebx,0x20(%eax)
10ddb6: 89 70 24 mov %esi,0x24(%eax)
break;
10ddb9: eb 20 jmp 10dddb <IMFS_stat+0x5b>
case IMFS_SYM_LINK:
buf->st_size = 0;
break;
case IMFS_FIFO:
buf->st_size = 0;
10ddbb: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax)
10ddc2: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
break;
10ddc9: eb 10 jmp 10dddb <IMFS_stat+0x5b>
default:
rtems_set_errno_and_return_minus_one( ENOTSUP );
10ddcb: e8 94 24 00 00 call 110264 <__errno>
10ddd0: c7 00 86 00 00 00 movl $0x86,(%eax)
10ddd6: 83 c8 ff or $0xffffffff,%eax
10ddd9: eb 47 jmp 10de22 <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;
10dddb: 8b 49 10 mov 0x10(%ecx),%ecx
buf->st_dev =
rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance );
10ddde: 8b 49 34 mov 0x34(%ecx),%ecx
10dde1: 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 =
10dde3: c7 00 fe ff 00 00 movl $0xfffe,(%eax)
10dde9: 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;
10ddec: 8b 4a 30 mov 0x30(%edx),%ecx
10ddef: 89 48 0c mov %ecx,0xc(%eax)
buf->st_nlink = the_jnode->st_nlink;
10ddf2: 8b 4a 34 mov 0x34(%edx),%ecx
10ddf5: 66 89 48 10 mov %cx,0x10(%eax)
buf->st_ino = the_jnode->st_ino;
10ddf9: 8b 4a 38 mov 0x38(%edx),%ecx
10ddfc: 89 48 08 mov %ecx,0x8(%eax)
buf->st_uid = the_jnode->st_uid;
10ddff: 8b 4a 3c mov 0x3c(%edx),%ecx
10de02: 66 89 48 12 mov %cx,0x12(%eax)
buf->st_gid = the_jnode->st_gid;
10de06: 66 8b 4a 3e mov 0x3e(%edx),%cx
10de0a: 66 89 48 14 mov %cx,0x14(%eax)
buf->st_atime = the_jnode->stat_atime;
10de0e: 8b 4a 40 mov 0x40(%edx),%ecx
10de11: 89 48 28 mov %ecx,0x28(%eax)
buf->st_mtime = the_jnode->stat_mtime;
10de14: 8b 4a 44 mov 0x44(%edx),%ecx
10de17: 89 48 30 mov %ecx,0x30(%eax)
buf->st_ctime = the_jnode->stat_ctime;
10de1a: 8b 52 48 mov 0x48(%edx),%edx
10de1d: 89 50 38 mov %edx,0x38(%eax)
return 0;
10de20: 31 c0 xor %eax,%eax
}
10de22: 5b pop %ebx
10de23: 5e pop %esi
10de24: c9 leave
10de25: 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 60 93 00 00 call 110264 <__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 0d 66 00 00 call 10d538 <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 c1 92 00 00 call 110264 <__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 ae 92 00 00 call 110264 <__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
00106b38 <Stack_check_Dump_threads_usage>:
static rtems_printk_plugin_t print_handler;
void Stack_check_Dump_threads_usage(
Thread_Control *the_thread
)
{
106b38: 55 push %ebp <== NOT EXECUTED
106b39: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106b3b: 57 push %edi <== NOT EXECUTED
106b3c: 56 push %esi <== NOT EXECUTED
106b3d: 53 push %ebx <== NOT EXECUTED
106b3e: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED
106b41: 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) {
106b44: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED
106b47: 75 1d jne 106b66 <Stack_check_Dump_threads_usage+0x2e><== NOT EXECUTED
if (!Stack_check_Interrupt_stack.area)
106b49: 83 3d fc 49 12 00 00 cmpl $0x0,0x1249fc <== NOT EXECUTED
106b50: 0f 84 f5 00 00 00 je 106c4b <Stack_check_Dump_threads_usage+0x113><== NOT EXECUTED
return;
stack = &Stack_check_Interrupt_stack;
106b56: ba f8 49 12 00 mov $0x1249f8,%edx <== NOT EXECUTED
the_thread = 0;
current = 0;
106b5b: 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;
106b62: 31 db xor %ebx,%ebx <== NOT EXECUTED
106b64: eb 0f jmp 106b75 <Stack_check_Dump_threads_usage+0x3d><== NOT EXECUTED
current = 0;
} else
#endif
{
stack = &the_thread->Start.Initial_stack;
106b66: 8d 93 b4 00 00 00 lea 0xb4(%ebx),%edx <== NOT EXECUTED
current = (void *)_CPU_Context_Get_SP( &the_thread->Registers );
106b6c: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED
106b72: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED
}
low = Stack_check_usable_stack_start(stack);
106b75: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
106b78: 8d 48 10 lea 0x10(%eax),%ecx <== NOT EXECUTED
size = Stack_check_usable_stack_size(stack);
106b7b: 8b 32 mov (%edx),%esi <== NOT EXECUTED
106b7d: 83 ee 10 sub $0x10,%esi <== NOT EXECUTED
106b80: 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;
106b83: 83 c0 20 add $0x20,%eax <== NOT EXECUTED
for (ebase = base + length; base < ebase; base++)
106b86: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED
106b89: 8d 34 30 lea (%eax,%esi,1),%esi <== NOT EXECUTED
106b8c: eb 0b jmp 106b99 <Stack_check_Dump_threads_usage+0x61><== NOT EXECUTED
if (*base != U32_PATTERN)
106b8e: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED
106b94: 75 0b jne 106ba1 <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++)
106b96: 83 c0 04 add $0x4,%eax <== NOT EXECUTED
106b99: 39 f0 cmp %esi,%eax <== NOT EXECUTED
106b9b: 72 f1 jb 106b8e <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;
106b9d: 31 ff xor %edi,%edi <== NOT EXECUTED
106b9f: eb 0e jmp 106baf <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
106ba1: 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 )
106ba3: 85 c0 test %eax,%eax <== NOT EXECUTED
106ba5: 74 08 je 106baf <Stack_check_Dump_threads_usage+0x77><== NOT EXECUTED
used = Stack_check_Calculate_used( low, size, high_water_mark );
106ba7: 8b 7d d4 mov -0x2c(%ebp),%edi <== NOT EXECUTED
106baa: 8d 3c 39 lea (%ecx,%edi,1),%edi <== NOT EXECUTED
106bad: 29 c7 sub %eax,%edi <== NOT EXECUTED
else
used = 0;
#if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE)
if ( the_thread )
106baf: 85 db test %ebx,%ebx <== NOT EXECUTED
106bb1: 8b 35 d4 46 12 00 mov 0x1246d4,%esi <== NOT EXECUTED
106bb7: 74 28 je 106be1 <Stack_check_Dump_threads_usage+0xa9><== NOT EXECUTED
#endif
{
(*print_handler)(
106bb9: 50 push %eax <== NOT EXECUTED
106bba: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED
106bbd: 50 push %eax <== NOT EXECUTED
106bbe: 6a 05 push $0x5 <== NOT EXECUTED
106bc0: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106bc3: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106bc6: e8 35 37 00 00 call 10a300 <rtems_object_get_name> <== NOT EXECUTED
106bcb: 50 push %eax <== NOT EXECUTED
106bcc: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106bcf: 68 ea e3 11 00 push $0x11e3ea <== NOT EXECUTED
106bd4: ff 35 d0 46 12 00 pushl 0x1246d0 <== NOT EXECUTED
106bda: ff d6 call *%esi <== NOT EXECUTED
106bdc: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106bdf: eb 16 jmp 106bf7 <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 );
106be1: 53 push %ebx <== NOT EXECUTED
106be2: 6a ff push $0xffffffff <== NOT EXECUTED
106be4: 68 f7 e3 11 00 push $0x11e3f7 <== NOT EXECUTED
106be9: ff 35 d0 46 12 00 pushl 0x1246d0 <== NOT EXECUTED
106bef: 89 55 cc mov %edx,-0x34(%ebp) <== NOT EXECUTED
106bf2: ff d6 call *%esi <== NOT EXECUTED
106bf4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
106bf7: 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,
106bfa: 8b 42 04 mov 0x4(%edx),%eax <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
106bfd: 51 push %ecx <== NOT EXECUTED
106bfe: 51 push %ecx <== NOT EXECUTED
106bff: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED
106c02: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED
print_context,
" %010p - %010p %010p %8" PRId32 " ",
stack->area,
stack->area + stack->size - 1,
106c05: 8b 12 mov (%edx),%edx <== NOT EXECUTED
else {
(*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 );
}
#endif
(*print_handler)(
106c07: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED
106c0b: 52 push %edx <== NOT EXECUTED
106c0c: 50 push %eax <== NOT EXECUTED
106c0d: 68 05 e4 11 00 push $0x11e405 <== NOT EXECUTED
106c12: ff 35 d0 46 12 00 pushl 0x1246d0 <== NOT EXECUTED
106c18: ff 15 d4 46 12 00 call *0x1246d4 <== NOT EXECUTED
stack->area + stack->size - 1,
current,
size
);
if (Stack_check_Initialized == 0) {
106c1e: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106c21: 83 3d d8 46 12 00 00 cmpl $0x0,0x1246d8 <== NOT EXECUTED
106c28: 8b 35 d4 46 12 00 mov 0x1246d4,%esi <== NOT EXECUTED
106c2e: 75 09 jne 106c39 <Stack_check_Dump_threads_usage+0x101><== NOT EXECUTED
(*print_handler)( print_context, "Unavailable\n" );
106c30: 52 push %edx <== NOT EXECUTED
106c31: 52 push %edx <== NOT EXECUTED
106c32: 68 23 e4 11 00 push $0x11e423 <== NOT EXECUTED
106c37: eb 07 jmp 106c40 <Stack_check_Dump_threads_usage+0x108><== NOT EXECUTED
} else {
(*print_handler)( print_context, "%8" PRId32 "\n", used );
106c39: 50 push %eax <== NOT EXECUTED
106c3a: 57 push %edi <== NOT EXECUTED
106c3b: 68 30 e4 11 00 push $0x11e430 <== NOT EXECUTED
106c40: ff 35 d0 46 12 00 pushl 0x1246d0 <== NOT EXECUTED
106c46: ff d6 call *%esi <== NOT EXECUTED
106c48: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
}
106c4b: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
106c4e: 5b pop %ebx <== NOT EXECUTED
106c4f: 5e pop %esi <== NOT EXECUTED
106c50: 5f pop %edi <== NOT EXECUTED
106c51: c9 leave <== NOT EXECUTED
106c52: c3 ret <== NOT EXECUTED
00106c53 <Stack_check_Initialize>:
/*
* Stack_check_Initialize
*/
void Stack_check_Initialize( void )
{
106c53: 55 push %ebp
106c54: 89 e5 mov %esp,%ebp
106c56: 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 )
106c57: 83 3d d8 46 12 00 00 cmpl $0x0,0x1246d8
106c5e: 75 5a jne 106cba <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 ];
106c60: c7 05 e8 49 12 00 0d movl $0xfeedf00d,0x1249e8
106c67: f0 ed fe
106c6a: c7 05 ec 49 12 00 06 movl $0xbad0d06,0x1249ec
106c71: 0d ad 0b
106c74: c7 05 f0 49 12 00 0d movl $0xdeadf00d,0x1249f0
106c7b: f0 ad de
106c7e: c7 05 f4 49 12 00 06 movl $0x600d0d06,0x1249f4
106c85: 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) {
106c88: 8b 15 78 4d 12 00 mov 0x124d78,%edx
106c8e: 85 d2 test %edx,%edx
106c90: 74 1e je 106cb0 <Stack_check_Initialize+0x5d><== NEVER TAKEN
106c92: 8b 0d 7c 4d 12 00 mov 0x124d7c,%ecx
106c98: 85 c9 test %ecx,%ecx
106c9a: 74 14 je 106cb0 <Stack_check_Initialize+0x5d><== NEVER TAKEN
Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low;
106c9c: 89 15 fc 49 12 00 mov %edx,0x1249fc
Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high -
106ca2: 29 d1 sub %edx,%ecx
106ca4: 89 0d f8 49 12 00 mov %ecx,0x1249f8
(char *) _CPU_Interrupt_stack_low;
Stack_check_Dope_stack(&Stack_check_Interrupt_stack);
106caa: b0 a5 mov $0xa5,%al
106cac: 89 d7 mov %edx,%edi
106cae: f3 aa rep stos %al,%es:(%edi)
}
#endif
Stack_check_Initialized = 1;
106cb0: c7 05 d8 46 12 00 01 movl $0x1,0x1246d8
106cb7: 00 00 00
}
106cba: 5f pop %edi
106cbb: c9 leave
106cbc: c3 ret
00106d0b <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)
{
106d0b: 55 push %ebp <== NOT EXECUTED
106d0c: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106d0e: 56 push %esi <== NOT EXECUTED
106d0f: 53 push %ebx <== NOT EXECUTED
106d10: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED
106d13: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED
106d16: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED
Stack_Control *stack = &running->Start.Initial_stack;
void *pattern_area = Stack_check_Get_pattern(stack);
106d19: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED
char name[32];
printk("BLOWN STACK!!!\n");
106d1f: 68 36 e4 11 00 push $0x11e436 <== NOT EXECUTED
106d24: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED
106d27: e8 0c 16 00 00 call 108338 <printk> <== NOT EXECUTED
printk("task control block: 0x%08" PRIxPTR "\n", running);
106d2c: 5a pop %edx <== NOT EXECUTED
106d2d: 59 pop %ecx <== NOT EXECUTED
106d2e: 53 push %ebx <== NOT EXECUTED
106d2f: 68 46 e4 11 00 push $0x11e446 <== NOT EXECUTED
106d34: e8 ff 15 00 00 call 108338 <printk> <== NOT EXECUTED
printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id);
106d39: 59 pop %ecx <== NOT EXECUTED
106d3a: 58 pop %eax <== NOT EXECUTED
106d3b: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106d3e: 68 63 e4 11 00 push $0x11e463 <== NOT EXECUTED
106d43: e8 f0 15 00 00 call 108338 <printk> <== NOT EXECUTED
printk(
106d48: 58 pop %eax <== NOT EXECUTED
106d49: 5a pop %edx <== NOT EXECUTED
106d4a: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED
106d4d: 68 75 e4 11 00 push $0x11e475 <== NOT EXECUTED
106d52: e8 e1 15 00 00 call 108338 <printk> <== NOT EXECUTED
"task name: 0x%08" PRIx32 "\n",
running->Object.name.name_u32
);
printk(
106d57: 83 c4 0c add $0xc,%esp <== NOT EXECUTED
106d5a: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED
106d5d: 50 push %eax <== NOT EXECUTED
106d5e: 6a 20 push $0x20 <== NOT EXECUTED
106d60: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED
106d63: e8 98 35 00 00 call 10a300 <rtems_object_get_name> <== NOT EXECUTED
106d68: 5a pop %edx <== NOT EXECUTED
106d69: 59 pop %ecx <== NOT EXECUTED
106d6a: 50 push %eax <== NOT EXECUTED
106d6b: 68 89 e4 11 00 push $0x11e489 <== NOT EXECUTED
106d70: e8 c3 15 00 00 call 108338 <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)
106d75: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED
106d7b: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax <== NOT EXECUTED
);
printk(
"task name string: %s\n",
rtems_object_get_name(running->Object.id, sizeof(name), name)
);
printk(
106d81: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED
106d84: 53 push %ebx <== NOT EXECUTED
106d85: 51 push %ecx <== NOT EXECUTED
106d86: 50 push %eax <== NOT EXECUTED
106d87: 68 9f e4 11 00 push $0x11e49f <== NOT EXECUTED
106d8c: e8 a7 15 00 00 call 108338 <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) {
106d91: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
106d94: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED
106d97: 84 d2 test %dl,%dl <== NOT EXECUTED
106d99: 75 17 jne 106db2 <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);
106d9b: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED
(unsigned long) stack->size,
stack->area,
((char *) stack->area + stack->size)
);
if (!pattern_ok) {
printk(
106d9e: 83 c6 18 add $0x18,%esi <== NOT EXECUTED
106da1: 56 push %esi <== NOT EXECUTED
106da2: 50 push %eax <== NOT EXECUTED
106da3: 6a 10 push $0x10 <== NOT EXECUTED
106da5: 68 d0 e4 11 00 push $0x11e4d0 <== NOT EXECUTED
106daa: e8 89 15 00 00 call 108338 <printk> <== NOT EXECUTED
106daf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
rtems_configuration_get_user_multiprocessing_table()->node
);
}
#endif
rtems_fatal_error_occurred(0x81);
106db2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
106db5: 68 81 00 00 00 push $0x81 <== NOT EXECUTED
106dba: e8 01 3d 00 00 call 10aac0 <rtems_fatal_error_occurred><== NOT EXECUTED
00117320 <_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
)
{
117320: 55 push %ebp
117321: 89 e5 mov %esp,%ebp
117323: 57 push %edi
117324: 56 push %esi
117325: 53 push %ebx
117326: 83 ec 1c sub $0x1c,%esp
117329: 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;
11732c: 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 ) {
117331: 8b 55 10 mov 0x10(%ebp),%edx
117334: 3b 53 4c cmp 0x4c(%ebx),%edx
117337: 77 4e ja 117387 <_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 ) {
117339: 83 7b 48 00 cmpl $0x0,0x48(%ebx)
11733d: 75 09 jne 117348 <_CORE_message_queue_Broadcast+0x28>
11733f: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
117346: eb 23 jmp 11736b <_CORE_message_queue_Broadcast+0x4b>
*count = 0;
117348: 8b 45 1c mov 0x1c(%ebp),%eax
11734b: c7 00 00 00 00 00 movl $0x0,(%eax)
117351: eb 32 jmp 117385 <_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;
117353: ff 45 e4 incl -0x1c(%ebp)
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
117356: 8b 42 2c mov 0x2c(%edx),%eax
117359: 89 c7 mov %eax,%edi
11735b: 8b 75 0c mov 0xc(%ebp),%esi
11735e: 8b 4d 10 mov 0x10(%ebp),%ecx
117361: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
117363: 8b 42 28 mov 0x28(%edx),%eax
117366: 8b 55 10 mov 0x10(%ebp),%edx
117369: 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 =
11736b: 83 ec 0c sub $0xc,%esp
11736e: 53 push %ebx
11736f: e8 78 23 00 00 call 1196ec <_Thread_queue_Dequeue>
117374: 89 c2 mov %eax,%edx
117376: 83 c4 10 add $0x10,%esp
117379: 85 c0 test %eax,%eax
11737b: 75 d6 jne 117353 <_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;
11737d: 8b 55 e4 mov -0x1c(%ebp),%edx
117380: 8b 45 1c mov 0x1c(%ebp),%eax
117383: 89 10 mov %edx,(%eax)
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
117385: 31 c0 xor %eax,%eax
}
117387: 8d 65 f4 lea -0xc(%ebp),%esp
11738a: 5b pop %ebx
11738b: 5e pop %esi
11738c: 5f pop %edi
11738d: c9 leave
11738e: c3 ret
001121d4 <_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
)
{
1121d4: 55 push %ebp
1121d5: 89 e5 mov %esp,%ebp
1121d7: 57 push %edi
1121d8: 56 push %esi
1121d9: 53 push %ebx
1121da: 83 ec 1c sub $0x1c,%esp
1121dd: 8b 5d 08 mov 0x8(%ebp),%ebx
1121e0: 8b 7d 10 mov 0x10(%ebp),%edi
1121e3: 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;
1121e6: 89 7b 44 mov %edi,0x44(%ebx)
the_message_queue->number_of_pending_messages = 0;
1121e9: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx)
the_message_queue->maximum_message_size = maximum_message_size;
1121f0: 89 53 4c mov %edx,0x4c(%ebx)
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
1121f3: 89 d0 mov %edx,%eax
1121f5: f6 c2 03 test $0x3,%dl
1121f8: 74 0c je 112206 <_CORE_message_queue_Initialize+0x32>
allocated_message_size += sizeof(uint32_t);
1121fa: 83 c0 04 add $0x4,%eax
allocated_message_size &= ~(sizeof(uint32_t) - 1);
1121fd: 83 e0 fc and $0xfffffffc,%eax
}
if (allocated_message_size < maximum_message_size)
return false;
112200: 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)
112202: 39 d0 cmp %edx,%eax
112204: 72 68 jb 11226e <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
112206: 8d 50 10 lea 0x10(%eax),%edx
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
112209: 89 d1 mov %edx,%ecx
11220b: 0f af cf imul %edi,%ecx
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
return false;
11220e: 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)
112210: 39 c1 cmp %eax,%ecx
112212: 72 5a jb 11226e <_CORE_message_queue_Initialize+0x9a><== NEVER TAKEN
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
112214: 83 ec 0c sub $0xc,%esp
112217: 51 push %ecx
112218: 89 55 e4 mov %edx,-0x1c(%ebp)
11221b: e8 42 26 00 00 call 114862 <_Workspace_Allocate>
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
112220: 89 43 5c mov %eax,0x5c(%ebx)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
112223: 83 c4 10 add $0x10,%esp
112226: 85 c0 test %eax,%eax
112228: 8b 55 e4 mov -0x1c(%ebp),%edx
11222b: 74 41 je 11226e <_CORE_message_queue_Initialize+0x9a>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
11222d: 52 push %edx
11222e: 57 push %edi
11222f: 50 push %eax
112230: 8d 43 60 lea 0x60(%ebx),%eax
112233: 50 push %eax
112234: e8 fb 3f 00 00 call 116234 <_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 );
112239: 8d 43 54 lea 0x54(%ebx),%eax
11223c: 89 43 50 mov %eax,0x50(%ebx)
head->next = tail;
head->previous = NULL;
11223f: 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 );
112246: 8d 43 50 lea 0x50(%ebx),%eax
112249: 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(
11224c: 6a 06 push $0x6
11224e: 68 80 00 00 00 push $0x80
112253: 8b 45 0c mov 0xc(%ebp),%eax
112256: 83 38 01 cmpl $0x1,(%eax)
112259: 0f 94 c0 sete %al
11225c: 0f b6 c0 movzbl %al,%eax
11225f: 50 push %eax
112260: 53 push %ebx
112261: e8 fe 1d 00 00 call 114064 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
112266: 83 c4 20 add $0x20,%esp
112269: be 01 00 00 00 mov $0x1,%esi
}
11226e: 89 f0 mov %esi,%eax
112270: 8d 65 f4 lea -0xc(%ebp),%esp
112273: 5b pop %ebx
112274: 5e pop %esi
112275: 5f pop %edi
112276: c9 leave
112277: c3 ret
00112278 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
112278: 55 push %ebp
112279: 89 e5 mov %esp,%ebp
11227b: 57 push %edi
11227c: 56 push %esi
11227d: 53 push %ebx
11227e: 83 ec 2c sub $0x2c,%esp
112281: 8b 45 08 mov 0x8(%ebp),%eax
112284: 8b 55 0c mov 0xc(%ebp),%edx
112287: 89 55 dc mov %edx,-0x24(%ebp)
11228a: 8b 55 10 mov 0x10(%ebp),%edx
11228d: 89 55 e4 mov %edx,-0x1c(%ebp)
112290: 8b 7d 14 mov 0x14(%ebp),%edi
112293: 8b 55 1c mov 0x1c(%ebp),%edx
112296: 89 55 d4 mov %edx,-0x2c(%ebp)
112299: 8a 55 18 mov 0x18(%ebp),%dl
11229c: 88 55 db mov %dl,-0x25(%ebp)
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
11229f: 8b 0d cc cb 12 00 mov 0x12cbcc,%ecx
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
1122a5: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
_ISR_Disable( level );
1122ac: 9c pushf
1122ad: fa cli
1122ae: 8f 45 e0 popl -0x20(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
1122b1: 8b 50 50 mov 0x50(%eax),%edx
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
1122b4: 8d 58 54 lea 0x54(%eax),%ebx
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
1122b7: 39 da cmp %ebx,%edx
1122b9: 74 47 je 112302 <_CORE_message_queue_Seize+0x8a>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
1122bb: 8b 32 mov (%edx),%esi
head->next = new_first;
1122bd: 89 70 50 mov %esi,0x50(%eax)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
1122c0: 8d 58 50 lea 0x50(%eax),%ebx
1122c3: 89 5e 04 mov %ebx,0x4(%esi)
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
1122c6: 85 d2 test %edx,%edx
1122c8: 74 38 je 112302 <_CORE_message_queue_Seize+0x8a><== NEVER TAKEN
the_message_queue->number_of_pending_messages -= 1;
1122ca: ff 48 48 decl 0x48(%eax)
_ISR_Enable( level );
1122cd: ff 75 e0 pushl -0x20(%ebp)
1122d0: 9d popf
*size_p = the_message->Contents.size;
1122d1: 8b 4a 08 mov 0x8(%edx),%ecx
1122d4: 89 0f mov %ecx,(%edi)
_Thread_Executing->Wait.count =
1122d6: 8b 0d cc cb 12 00 mov 0x12cbcc,%ecx
1122dc: c7 41 24 00 00 00 00 movl $0x0,0x24(%ecx)
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
1122e3: 8d 72 0c lea 0xc(%edx),%esi
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
1122e6: 8b 0f mov (%edi),%ecx
1122e8: 8b 7d e4 mov -0x1c(%ebp),%edi
1122eb: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
1122ed: 89 55 0c mov %edx,0xc(%ebp)
1122f0: 83 c0 60 add $0x60,%eax
1122f3: 89 45 08 mov %eax,0x8(%ebp)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
1122f6: 83 c4 2c add $0x2c,%esp
1122f9: 5b pop %ebx
1122fa: 5e pop %esi
1122fb: 5f pop %edi
1122fc: c9 leave
1122fd: e9 52 fe ff ff jmp 112154 <_Chain_Append>
return;
}
#endif
}
if ( !wait ) {
112302: 80 7d db 00 cmpb $0x0,-0x25(%ebp)
112306: 75 13 jne 11231b <_CORE_message_queue_Seize+0xa3>
_ISR_Enable( level );
112308: ff 75 e0 pushl -0x20(%ebp)
11230b: 9d popf
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
11230c: c7 41 34 04 00 00 00 movl $0x4,0x34(%ecx)
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
112313: 83 c4 2c add $0x2c,%esp
112316: 5b pop %ebx
112317: 5e pop %esi
112318: 5f pop %edi
112319: c9 leave
11231a: 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;
11231b: c7 40 30 01 00 00 00 movl $0x1,0x30(%eax)
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
112322: 89 41 44 mov %eax,0x44(%ecx)
executing->Wait.id = id;
112325: 8b 55 dc mov -0x24(%ebp),%edx
112328: 89 51 20 mov %edx,0x20(%ecx)
executing->Wait.return_argument_second.mutable_object = buffer;
11232b: 8b 55 e4 mov -0x1c(%ebp),%edx
11232e: 89 51 2c mov %edx,0x2c(%ecx)
executing->Wait.return_argument = size_p;
112331: 89 79 28 mov %edi,0x28(%ecx)
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
112334: ff 75 e0 pushl -0x20(%ebp)
112337: 9d popf
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
112338: c7 45 10 14 41 11 00 movl $0x114114,0x10(%ebp)
11233f: 8b 55 d4 mov -0x2c(%ebp),%edx
112342: 89 55 0c mov %edx,0xc(%ebp)
112345: 89 45 08 mov %eax,0x8(%ebp)
}
112348: 83 c4 2c add $0x2c,%esp
11234b: 5b pop %ebx
11234c: 5e pop %esi
11234d: 5f pop %edi
11234e: 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 );
11234f: e9 e4 1a 00 00 jmp 113e38 <_Thread_queue_Enqueue_with_handler>
0010ab7d <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
10ab7d: 55 push %ebp
10ab7e: 89 e5 mov %esp,%ebp
10ab80: 53 push %ebx
10ab81: 83 ec 14 sub $0x14,%esp
10ab84: 8b 5d 08 mov 0x8(%ebp),%ebx
10ab87: 8a 55 10 mov 0x10(%ebp),%dl
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
10ab8a: a1 a0 45 12 00 mov 0x1245a0,%eax
10ab8f: 85 c0 test %eax,%eax
10ab91: 74 19 je 10abac <_CORE_mutex_Seize+0x2f>
10ab93: 84 d2 test %dl,%dl
10ab95: 74 15 je 10abac <_CORE_mutex_Seize+0x2f><== NEVER TAKEN
10ab97: 83 3d 1c 47 12 00 01 cmpl $0x1,0x12471c
10ab9e: 76 0c jbe 10abac <_CORE_mutex_Seize+0x2f>
10aba0: 53 push %ebx
10aba1: 6a 12 push $0x12
10aba3: 6a 00 push $0x0
10aba5: 6a 00 push $0x0
10aba7: e8 dc 05 00 00 call 10b188 <_Internal_error_Occurred>
10abac: 51 push %ecx
10abad: 51 push %ecx
10abae: 8d 45 18 lea 0x18(%ebp),%eax
10abb1: 50 push %eax
10abb2: 53 push %ebx
10abb3: 88 55 f4 mov %dl,-0xc(%ebp)
10abb6: e8 01 3d 00 00 call 10e8bc <_CORE_mutex_Seize_interrupt_trylock>
10abbb: 83 c4 10 add $0x10,%esp
10abbe: 85 c0 test %eax,%eax
10abc0: 8a 55 f4 mov -0xc(%ebp),%dl
10abc3: 74 48 je 10ac0d <_CORE_mutex_Seize+0x90>
10abc5: 84 d2 test %dl,%dl
10abc7: 75 12 jne 10abdb <_CORE_mutex_Seize+0x5e>
10abc9: ff 75 18 pushl 0x18(%ebp)
10abcc: 9d popf
10abcd: a1 dc 47 12 00 mov 0x1247dc,%eax
10abd2: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax)
10abd9: eb 32 jmp 10ac0d <_CORE_mutex_Seize+0x90>
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
10abdb: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx)
10abe2: a1 dc 47 12 00 mov 0x1247dc,%eax
10abe7: 89 58 44 mov %ebx,0x44(%eax)
10abea: 8b 55 0c mov 0xc(%ebp),%edx
10abed: 89 50 20 mov %edx,0x20(%eax)
10abf0: a1 a0 45 12 00 mov 0x1245a0,%eax
10abf5: 40 inc %eax
10abf6: a3 a0 45 12 00 mov %eax,0x1245a0
10abfb: ff 75 18 pushl 0x18(%ebp)
10abfe: 9d popf
10abff: 50 push %eax
10ac00: 50 push %eax
10ac01: ff 75 14 pushl 0x14(%ebp)
10ac04: 53 push %ebx
10ac05: e8 26 ff ff ff call 10ab30 <_CORE_mutex_Seize_interrupt_blocking>
10ac0a: 83 c4 10 add $0x10,%esp
}
10ac0d: 8b 5d fc mov -0x4(%ebp),%ebx
10ac10: c9 leave
10ac11: c3 ret
0010e8bc <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
10e8bc: 55 push %ebp
10e8bd: 89 e5 mov %esp,%ebp
10e8bf: 57 push %edi
10e8c0: 56 push %esi
10e8c1: 53 push %ebx
10e8c2: 83 ec 0c sub $0xc,%esp
10e8c5: 8b 55 08 mov 0x8(%ebp),%edx
10e8c8: 8b 5d 0c mov 0xc(%ebp),%ebx
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
10e8cb: 8b 0d dc 47 12 00 mov 0x1247dc,%ecx
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
10e8d1: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
10e8d8: 83 7a 50 00 cmpl $0x0,0x50(%edx)
10e8dc: 0f 84 89 00 00 00 je 10e96b <_CORE_mutex_Seize_interrupt_trylock+0xaf>
the_mutex->lock = CORE_MUTEX_LOCKED;
10e8e2: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx)
the_mutex->holder = executing;
10e8e9: 89 4a 5c mov %ecx,0x5c(%edx)
the_mutex->holder_id = executing->Object.id;
10e8ec: 8b 41 08 mov 0x8(%ecx),%eax
10e8ef: 89 42 60 mov %eax,0x60(%edx)
the_mutex->nest_count = 1;
10e8f2: c7 42 54 01 00 00 00 movl $0x1,0x54(%edx)
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
10e8f9: 8b 42 48 mov 0x48(%edx),%eax
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
10e8fc: 83 f8 02 cmp $0x2,%eax
10e8ff: 74 05 je 10e906 <_CORE_mutex_Seize_interrupt_trylock+0x4a>
10e901: 83 f8 03 cmp $0x3,%eax
10e904: 75 0e jne 10e914 <_CORE_mutex_Seize_interrupt_trylock+0x58>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
10e906: 8b 71 1c mov 0x1c(%ecx),%esi
10e909: 8d 7e 01 lea 0x1(%esi),%edi
10e90c: 89 79 1c mov %edi,0x1c(%ecx)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
10e90f: 83 f8 03 cmp $0x3,%eax
10e912: 74 05 je 10e919 <_CORE_mutex_Seize_interrupt_trylock+0x5d>
_ISR_Enable( *level_p );
10e914: ff 33 pushl (%ebx)
10e916: 9d popf
10e917: eb 7c jmp 10e995 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
10e919: 8b 42 4c mov 0x4c(%edx),%eax
10e91c: 39 41 14 cmp %eax,0x14(%ecx)
10e91f: 75 05 jne 10e926 <_CORE_mutex_Seize_interrupt_trylock+0x6a>
_ISR_Enable( *level_p );
10e921: ff 33 pushl (%ebx)
10e923: 9d popf
10e924: eb 6f jmp 10e995 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
if ( current > ceiling ) {
10e926: 76 26 jbe 10e94e <_CORE_mutex_Seize_interrupt_trylock+0x92>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10e928: a1 a0 45 12 00 mov 0x1245a0,%eax
10e92d: 40 inc %eax
10e92e: a3 a0 45 12 00 mov %eax,0x1245a0
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
10e933: ff 33 pushl (%ebx)
10e935: 9d popf
_Thread_Change_priority(
10e936: 50 push %eax
10e937: 6a 00 push $0x0
10e939: ff 72 4c pushl 0x4c(%edx)
10e93c: ff 72 5c pushl 0x5c(%edx)
10e93f: e8 70 d2 ff ff call 10bbb4 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
10e944: e8 b1 d6 ff ff call 10bffa <_Thread_Enable_dispatch>
10e949: 83 c4 10 add $0x10,%esp
10e94c: eb 47 jmp 10e995 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
10e94e: c7 41 34 06 00 00 00 movl $0x6,0x34(%ecx)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
10e955: c7 42 50 01 00 00 00 movl $0x1,0x50(%edx)
the_mutex->nest_count = 0; /* undo locking above */
10e95c: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx)
executing->resource_count--; /* undo locking above */
10e963: 89 71 1c mov %esi,0x1c(%ecx)
_ISR_Enable( *level_p );
10e966: ff 33 pushl (%ebx)
10e968: 9d popf
10e969: eb 2a jmp 10e995 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e96b: 8b 72 5c mov 0x5c(%edx),%esi
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
10e96e: b8 01 00 00 00 mov $0x1,%eax
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
10e973: 39 ce cmp %ecx,%esi
10e975: 75 20 jne 10e997 <_CORE_mutex_Seize_interrupt_trylock+0xdb>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
10e977: 8b 4a 40 mov 0x40(%edx),%ecx
10e97a: 85 c9 test %ecx,%ecx
10e97c: 74 05 je 10e983 <_CORE_mutex_Seize_interrupt_trylock+0xc7>
10e97e: 49 dec %ecx
10e97f: 75 16 jne 10e997 <_CORE_mutex_Seize_interrupt_trylock+0xdb><== ALWAYS TAKEN
10e981: eb 08 jmp 10e98b <_CORE_mutex_Seize_interrupt_trylock+0xcf><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
10e983: ff 42 54 incl 0x54(%edx)
_ISR_Enable( *level_p );
10e986: ff 33 pushl (%ebx)
10e988: 9d popf
10e989: eb 0a jmp 10e995 <_CORE_mutex_Seize_interrupt_trylock+0xd9>
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
10e98b: c7 46 34 02 00 00 00 movl $0x2,0x34(%esi) <== NOT EXECUTED
_ISR_Enable( *level_p );
10e992: ff 33 pushl (%ebx) <== NOT EXECUTED
10e994: 9d popf <== NOT EXECUTED
return 0;
10e995: 31 c0 xor %eax,%eax
10e997: 8d 65 f4 lea -0xc(%ebp),%esp
10e99a: 5b pop %ebx
10e99b: 5e pop %esi
10e99c: 5f pop %edi
10e99d: c9 leave
10e99e: c3 ret
0010ad38 <_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
)
{
10ad38: 55 push %ebp
10ad39: 89 e5 mov %esp,%ebp
10ad3b: 53 push %ebx
10ad3c: 83 ec 10 sub $0x10,%esp
10ad3f: 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)) ) {
10ad42: 53 push %ebx
10ad43: e8 04 16 00 00 call 10c34c <_Thread_queue_Dequeue>
10ad48: 89 c2 mov %eax,%edx
10ad4a: 83 c4 10 add $0x10,%esp
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ad4d: 31 c0 xor %eax,%eax
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
10ad4f: 85 d2 test %edx,%edx
10ad51: 75 15 jne 10ad68 <_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 );
10ad53: 9c pushf
10ad54: fa cli
10ad55: 59 pop %ecx
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
10ad56: 8b 53 48 mov 0x48(%ebx),%edx
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
10ad59: 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 )
10ad5b: 3b 53 40 cmp 0x40(%ebx),%edx
10ad5e: 73 06 jae 10ad66 <_CORE_semaphore_Surrender+0x2e><== NEVER TAKEN
the_semaphore->count += 1;
10ad60: 42 inc %edx
10ad61: 89 53 48 mov %edx,0x48(%ebx)
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
10ad64: 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 );
10ad66: 51 push %ecx
10ad67: 9d popf
}
return status;
}
10ad68: 8b 5d fc mov -0x4(%ebp),%ebx
10ad6b: c9 leave
10ad6c: 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 e4 00 00 00 mov 0xe4(%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 d8 47 12 00 00 cmpl $0x0,0x1247d8
109d81: 74 49 je 109dcc <_Event_Surrender+0x80>
109d83: 3b 1d dc 47 12 00 cmp 0x1247dc,%ebx
109d89: 75 41 jne 109dcc <_Event_Surrender+0x80>
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
109d8b: 8b 0d 10 48 12 00 mov 0x124810,%ecx
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
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 10 48 12 00 mov 0x124810,%ecx
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
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 10 48 12 00 03 movl $0x3,0x124810
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 53 2f 00 00 call 10cd68 <_Watchdog_Remove>
109e15: 58 pop %eax
109e16: 5a pop %edx
109e17: 68 f8 ff 03 10 push $0x1003fff8
109e1c: 53 push %ebx
109e1d: e8 a6 1e 00 00 call 10bcc8 <_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 d6 21 00 00 call 10c01c <_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 dc 47 12 00 cmp 0x1247dc,%eax
109e5f: 75 13 jne 109e74 <_Event_Timeout+0x40>
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
109e61: 8b 0d 10 48 12 00 mov 0x124810,%ecx
109e67: 49 dec %ecx
109e68: 75 0a jne 109e74 <_Event_Timeout+0x40>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
109e6a: c7 05 10 48 12 00 02 movl $0x2,0x124810
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 3e 1e 00 00 call 10bcc8 <_Thread_Clear_state>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
109e8a: a1 a0 45 12 00 mov 0x1245a0,%eax
109e8f: 48 dec %eax
109e90: a3 a0 45 12 00 mov %eax,0x1245a0
_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
0010ef13 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
10ef13: 55 push %ebp
10ef14: 89 e5 mov %esp,%ebp
10ef16: 57 push %edi
10ef17: 56 push %esi
10ef18: 53 push %ebx
10ef19: 83 ec 4c sub $0x4c,%esp
10ef1c: 8b 5d 08 mov 0x8(%ebp),%ebx
10ef1f: 8b 4d 10 mov 0x10(%ebp),%ecx
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
10ef22: 8b 43 20 mov 0x20(%ebx),%eax
10ef25: 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;
10ef28: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
Heap_Block *extend_last_block = NULL;
10ef2f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
uintptr_t const page_size = heap->page_size;
10ef36: 8b 53 10 mov 0x10(%ebx),%edx
10ef39: 89 55 c4 mov %edx,-0x3c(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10ef3c: 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;
10ef3f: 8b 7b 30 mov 0x30(%ebx),%edi
10ef42: 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;
10ef45: 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 ) {
10ef47: 8b 7d 0c mov 0xc(%ebp),%edi
10ef4a: 01 cf add %ecx,%edi
10ef4c: 0f 82 d4 01 00 00 jb 10f126 <_Heap_Extend+0x213>
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
10ef52: 52 push %edx
10ef53: 52 push %edx
10ef54: 8d 55 e0 lea -0x20(%ebp),%edx
10ef57: 52 push %edx
10ef58: 8d 55 e4 lea -0x1c(%ebp),%edx
10ef5b: 52 push %edx
10ef5c: 50 push %eax
10ef5d: ff 75 c4 pushl -0x3c(%ebp)
10ef60: 51 push %ecx
10ef61: ff 75 0c pushl 0xc(%ebp)
10ef64: e8 42 c3 ff ff call 10b2ab <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
10ef69: 83 c4 20 add $0x20,%esp
10ef6c: 84 c0 test %al,%al
10ef6e: 0f 84 b2 01 00 00 je 10f126 <_Heap_Extend+0x213>
10ef74: 8b 4d c0 mov -0x40(%ebp),%ecx
10ef77: c7 45 cc 00 00 00 00 movl $0x0,-0x34(%ebp)
10ef7e: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp)
10ef85: 31 f6 xor %esi,%esi
10ef87: 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;
10ef8e: 8b 43 18 mov 0x18(%ebx),%eax
10ef91: 89 5d b8 mov %ebx,-0x48(%ebp)
10ef94: eb 02 jmp 10ef98 <_Heap_Extend+0x85>
10ef96: 89 c8 mov %ecx,%eax
uintptr_t const sub_area_end = start_block->prev_size;
10ef98: 8b 19 mov (%ecx),%ebx
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
10ef9a: 39 c7 cmp %eax,%edi
10ef9c: 76 09 jbe 10efa7 <_Heap_Extend+0x94>
10ef9e: 39 5d 0c cmp %ebx,0xc(%ebp)
10efa1: 0f 82 7d 01 00 00 jb 10f124 <_Heap_Extend+0x211>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10efa7: 39 c7 cmp %eax,%edi
10efa9: 74 06 je 10efb1 <_Heap_Extend+0x9e>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10efab: 39 df cmp %ebx,%edi
10efad: 72 07 jb 10efb6 <_Heap_Extend+0xa3>
10efaf: eb 08 jmp 10efb9 <_Heap_Extend+0xa6>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
10efb1: 89 4d d0 mov %ecx,-0x30(%ebp)
10efb4: eb 03 jmp 10efb9 <_Heap_Extend+0xa6>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
10efb6: 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);
10efb9: 8d 43 f8 lea -0x8(%ebx),%eax
10efbc: 89 45 d4 mov %eax,-0x2c(%ebp)
10efbf: 89 d8 mov %ebx,%eax
10efc1: 31 d2 xor %edx,%edx
10efc3: 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);
10efc6: 29 55 d4 sub %edx,-0x2c(%ebp)
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
10efc9: 3b 5d 0c cmp 0xc(%ebp),%ebx
10efcc: 75 07 jne 10efd5 <_Heap_Extend+0xc2>
start_block->prev_size = extend_area_end;
10efce: 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 )
10efd0: 8b 75 d4 mov -0x2c(%ebp),%esi
10efd3: eb 08 jmp 10efdd <_Heap_Extend+0xca>
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
10efd5: 73 06 jae 10efdd <_Heap_Extend+0xca>
10efd7: 8b 55 d4 mov -0x2c(%ebp),%edx
10efda: 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;
10efdd: 8b 45 d4 mov -0x2c(%ebp),%eax
10efe0: 8b 48 04 mov 0x4(%eax),%ecx
10efe3: 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);
10efe6: 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 );
10efe8: 3b 4d c0 cmp -0x40(%ebp),%ecx
10efeb: 75 a9 jne 10ef96 <_Heap_Extend+0x83>
10efed: 8b 5d b8 mov -0x48(%ebp),%ebx
if ( extend_area_begin < heap->area_begin ) {
10eff0: 8b 55 0c mov 0xc(%ebp),%edx
10eff3: 3b 53 18 cmp 0x18(%ebx),%edx
10eff6: 73 05 jae 10effd <_Heap_Extend+0xea>
heap->area_begin = extend_area_begin;
10eff8: 89 53 18 mov %edx,0x18(%ebx)
10effb: eb 08 jmp 10f005 <_Heap_Extend+0xf2>
} else if ( heap->area_end < extend_area_end ) {
10effd: 39 7b 1c cmp %edi,0x1c(%ebx)
10f000: 73 03 jae 10f005 <_Heap_Extend+0xf2>
heap->area_end = extend_area_end;
10f002: 89 7b 1c mov %edi,0x1c(%ebx)
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
10f005: 8b 45 e0 mov -0x20(%ebp),%eax
10f008: 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 =
10f00b: 89 c1 mov %eax,%ecx
10f00d: 29 d1 sub %edx,%ecx
10f00f: 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;
10f012: 89 3a mov %edi,(%edx)
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
10f014: 83 c9 01 or $0x1,%ecx
10f017: 89 4a 04 mov %ecx,0x4(%edx)
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
10f01a: 8b 4d d4 mov -0x2c(%ebp),%ecx
10f01d: 89 08 mov %ecx,(%eax)
extend_last_block->size_and_flag = 0;
10f01f: 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 ) {
10f026: 39 53 20 cmp %edx,0x20(%ebx)
10f029: 76 05 jbe 10f030 <_Heap_Extend+0x11d>
heap->first_block = extend_first_block;
10f02b: 89 53 20 mov %edx,0x20(%ebx)
10f02e: eb 08 jmp 10f038 <_Heap_Extend+0x125>
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
10f030: 39 43 24 cmp %eax,0x24(%ebx)
10f033: 73 03 jae 10f038 <_Heap_Extend+0x125>
heap->last_block = extend_last_block;
10f035: 89 43 24 mov %eax,0x24(%ebx)
}
if ( merge_below_block != NULL ) {
10f038: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f03c: 74 3b je 10f079 <_Heap_Extend+0x166>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
10f03e: 8b 43 10 mov 0x10(%ebx),%eax
10f041: 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 );
10f044: 8b 4d 0c mov 0xc(%ebp),%ecx
10f047: 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;
10f04a: 89 c8 mov %ecx,%eax
10f04c: 31 d2 xor %edx,%edx
10f04e: f7 75 d4 divl -0x2c(%ebp)
if ( remainder != 0 ) {
10f051: 85 d2 test %edx,%edx
10f053: 74 05 je 10f05a <_Heap_Extend+0x147> <== ALWAYS TAKEN
return value - remainder + alignment;
10f055: 03 4d d4 add -0x2c(%ebp),%ecx <== NOT EXECUTED
10f058: 29 d1 sub %edx,%ecx <== NOT EXECUTED
uintptr_t const new_first_block_begin =
10f05a: 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;
10f05d: 8b 45 d0 mov -0x30(%ebp),%eax
10f060: 8b 00 mov (%eax),%eax
10f062: 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 =
10f065: 8b 45 d0 mov -0x30(%ebp),%eax
10f068: 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;
10f06a: 83 c8 01 or $0x1,%eax
10f06d: 89 42 04 mov %eax,0x4(%edx)
_Heap_Free_block( heap, new_first_block );
10f070: 89 d8 mov %ebx,%eax
10f072: e8 81 fe ff ff call 10eef8 <_Heap_Free_block>
10f077: eb 14 jmp 10f08d <_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 ) {
10f079: 83 7d c8 00 cmpl $0x0,-0x38(%ebp)
10f07d: 74 0e je 10f08d <_Heap_Extend+0x17a>
_Heap_Link_below(
10f07f: 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;
10f082: 8b 45 c8 mov -0x38(%ebp),%eax
10f085: 29 d0 sub %edx,%eax
10f087: 83 c8 01 or $0x1,%eax
10f08a: 89 42 04 mov %eax,0x4(%edx)
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
10f08d: 85 f6 test %esi,%esi
10f08f: 74 30 je 10f0c1 <_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,
10f091: 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(
10f094: 29 f7 sub %esi,%edi
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
10f096: 89 f8 mov %edi,%eax
10f098: 31 d2 xor %edx,%edx
10f09a: f7 73 10 divl 0x10(%ebx)
10f09d: 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)
10f09f: 8b 46 04 mov 0x4(%esi),%eax
10f0a2: 29 f8 sub %edi,%eax
| HEAP_PREV_BLOCK_USED;
10f0a4: 83 c8 01 or $0x1,%eax
10f0a7: 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;
10f0ab: 8b 46 04 mov 0x4(%esi),%eax
10f0ae: 83 e0 01 and $0x1,%eax
block->size_and_flag = size | flag;
10f0b1: 09 f8 or %edi,%eax
10f0b3: 89 46 04 mov %eax,0x4(%esi)
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
10f0b6: 89 f2 mov %esi,%edx
10f0b8: 89 d8 mov %ebx,%eax
10f0ba: e8 39 fe ff ff call 10eef8 <_Heap_Free_block>
10f0bf: eb 21 jmp 10f0e2 <_Heap_Extend+0x1cf>
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
10f0c1: 83 7d cc 00 cmpl $0x0,-0x34(%ebp)
10f0c5: 74 1b je 10f0e2 <_Heap_Extend+0x1cf>
_Heap_Link_above(
10f0c7: 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 );
10f0ca: 8b 45 e4 mov -0x1c(%ebp),%eax
10f0cd: 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;
10f0d0: 8b 7d cc mov -0x34(%ebp),%edi
10f0d3: 8b 57 04 mov 0x4(%edi),%edx
10f0d6: 83 e2 01 and $0x1,%edx
block->size_and_flag = size | flag;
10f0d9: 09 d0 or %edx,%eax
10f0db: 89 47 04 mov %eax,0x4(%edi)
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
10f0de: 83 49 04 01 orl $0x1,0x4(%ecx)
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
10f0e2: 85 f6 test %esi,%esi
10f0e4: 75 10 jne 10f0f6 <_Heap_Extend+0x1e3>
10f0e6: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10f0ea: 75 0a jne 10f0f6 <_Heap_Extend+0x1e3>
_Heap_Free_block( heap, extend_first_block );
10f0ec: 8b 55 e4 mov -0x1c(%ebp),%edx
10f0ef: 89 d8 mov %ebx,%eax
10f0f1: e8 02 fe ff ff call 10eef8 <_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
10f0f6: 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(
10f0f9: 8b 43 20 mov 0x20(%ebx),%eax
10f0fc: 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;
10f0fe: 8b 4a 04 mov 0x4(%edx),%ecx
10f101: 83 e1 01 and $0x1,%ecx
block->size_and_flag = size | flag;
10f104: 09 c8 or %ecx,%eax
10f106: 89 42 04 mov %eax,0x4(%edx)
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
10f109: 8b 43 30 mov 0x30(%ebx),%eax
10f10c: 2b 45 bc sub -0x44(%ebp),%eax
/* Statistics */
stats->size += extended_size;
10f10f: 01 43 2c add %eax,0x2c(%ebx)
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
10f112: 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 )
10f117: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
10f11b: 74 09 je 10f126 <_Heap_Extend+0x213> <== NEVER TAKEN
*extended_size_ptr = extended_size;
10f11d: 8b 55 14 mov 0x14(%ebp),%edx
10f120: 89 02 mov %eax,(%edx)
10f122: eb 02 jmp 10f126 <_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;
10f124: 31 f6 xor %esi,%esi
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
10f126: 89 f0 mov %esi,%eax
10f128: 8d 65 f4 lea -0xc(%ebp),%esp
10f12b: 5b pop %ebx
10f12c: 5e pop %esi
10f12d: 5f pop %edi
10f12e: c9 leave
10f12f: c3 ret
0010eb58 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
10eb58: 55 push %ebp
10eb59: 89 e5 mov %esp,%ebp
10eb5b: 57 push %edi
10eb5c: 56 push %esi
10eb5d: 53 push %ebx
10eb5e: 83 ec 14 sub $0x14,%esp
10eb61: 8b 4d 08 mov 0x8(%ebp),%ecx
10eb64: 8b 45 0c mov 0xc(%ebp),%eax
10eb67: 8d 58 f8 lea -0x8(%eax),%ebx
10eb6a: 31 d2 xor %edx,%edx
10eb6c: 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);
10eb6f: 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
10eb71: 8b 41 20 mov 0x20(%ecx),%eax
10eb74: 89 45 ec mov %eax,-0x14(%ebp)
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
10eb77: 31 d2 xor %edx,%edx
10eb79: 39 c3 cmp %eax,%ebx
10eb7b: 72 08 jb 10eb85 <_Heap_Free+0x2d>
10eb7d: 31 d2 xor %edx,%edx
10eb7f: 39 59 24 cmp %ebx,0x24(%ecx)
10eb82: 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;
10eb85: 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 ) ) {
10eb87: 85 d2 test %edx,%edx
10eb89: 0f 84 21 01 00 00 je 10ecb0 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10eb8f: 8b 43 04 mov 0x4(%ebx),%eax
10eb92: 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;
10eb95: 89 c6 mov %eax,%esi
10eb97: 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);
10eb9a: 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;
10eb9d: 31 ff xor %edi,%edi
10eb9f: 3b 55 ec cmp -0x14(%ebp),%edx
10eba2: 72 0a jb 10ebae <_Heap_Free+0x56> <== NEVER TAKEN
10eba4: 31 c0 xor %eax,%eax
10eba6: 39 51 24 cmp %edx,0x24(%ecx)
10eba9: 0f 93 c0 setae %al
10ebac: 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;
10ebae: 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 ) ) {
10ebb0: 85 ff test %edi,%edi
10ebb2: 0f 84 f8 00 00 00 je 10ecb0 <_Heap_Free+0x158> <== NEVER TAKEN
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
10ebb8: 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 ) ) {
10ebbb: f7 c7 01 00 00 00 test $0x1,%edi
10ebc1: 0f 84 e9 00 00 00 je 10ecb0 <_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;
10ebc7: 83 e7 fe and $0xfffffffe,%edi
10ebca: 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
10ebcd: 8b 41 24 mov 0x24(%ecx),%eax
10ebd0: 89 45 e4 mov %eax,-0x1c(%ebp)
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
10ebd3: 31 c0 xor %eax,%eax
10ebd5: 3b 55 e4 cmp -0x1c(%ebp),%edx
10ebd8: 74 0a je 10ebe4 <_Heap_Free+0x8c>
10ebda: 31 c0 xor %eax,%eax
10ebdc: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1)
10ebe1: 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
10ebe4: 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 ) ) {
10ebe7: f6 45 f0 01 testb $0x1,-0x10(%ebp)
10ebeb: 75 62 jne 10ec4f <_Heap_Free+0xf7>
uintptr_t const prev_size = block->prev_size;
10ebed: 8b 03 mov (%ebx),%eax
10ebef: 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);
10ebf2: 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;
10ebf4: 31 ff xor %edi,%edi
10ebf6: 3b 5d ec cmp -0x14(%ebp),%ebx
10ebf9: 72 0a jb 10ec05 <_Heap_Free+0xad> <== NEVER TAKEN
10ebfb: 31 c0 xor %eax,%eax
10ebfd: 39 5d e4 cmp %ebx,-0x1c(%ebp)
10ec00: 0f 93 c0 setae %al
10ec03: 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 );
10ec05: 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 ) ) {
10ec07: 85 ff test %edi,%edi
10ec09: 0f 84 a1 00 00 00 je 10ecb0 <_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) ) {
10ec0f: f6 43 04 01 testb $0x1,0x4(%ebx)
10ec13: 0f 84 97 00 00 00 je 10ecb0 <_Heap_Free+0x158> <== NEVER TAKEN
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
10ec19: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10ec1d: 74 1a je 10ec39 <_Heap_Free+0xe1>
uintptr_t const size = block_size + prev_size + next_block_size;
10ec1f: 8b 45 e8 mov -0x18(%ebp),%eax
10ec22: 8d 04 06 lea (%esi,%eax,1),%eax
10ec25: 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;
10ec28: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = block->prev;
10ec2b: 8b 52 0c mov 0xc(%edx),%edx
prev->next = next;
10ec2e: 89 7a 08 mov %edi,0x8(%edx)
next->prev = prev;
10ec31: 89 57 0c mov %edx,0xc(%edi)
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
10ec34: ff 49 38 decl 0x38(%ecx)
10ec37: eb 33 jmp 10ec6c <_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;
10ec39: 8b 45 f0 mov -0x10(%ebp),%eax
10ec3c: 8d 04 06 lea (%esi,%eax,1),%eax
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10ec3f: 89 c7 mov %eax,%edi
10ec41: 83 cf 01 or $0x1,%edi
10ec44: 89 7b 04 mov %edi,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ec47: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = size;
10ec4b: 89 02 mov %eax,(%edx)
10ec4d: eb 56 jmp 10eca5 <_Heap_Free+0x14d>
}
} else if ( next_is_free ) { /* coalesce next */
10ec4f: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp)
10ec53: 74 24 je 10ec79 <_Heap_Free+0x121>
uintptr_t const size = block_size + next_block_size;
10ec55: 8b 45 e8 mov -0x18(%ebp),%eax
10ec58: 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;
10ec5a: 8b 7a 08 mov 0x8(%edx),%edi
Heap_Block *prev = old_block->prev;
10ec5d: 8b 52 0c mov 0xc(%edx),%edx
new_block->next = next;
10ec60: 89 7b 08 mov %edi,0x8(%ebx)
new_block->prev = prev;
10ec63: 89 53 0c mov %edx,0xc(%ebx)
next->prev = new_block;
10ec66: 89 5f 0c mov %ebx,0xc(%edi)
prev->next = new_block;
10ec69: 89 5a 08 mov %ebx,0x8(%edx)
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
10ec6c: 89 c2 mov %eax,%edx
10ec6e: 83 ca 01 or $0x1,%edx
10ec71: 89 53 04 mov %edx,0x4(%ebx)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
10ec74: 89 04 03 mov %eax,(%ebx,%eax,1)
10ec77: eb 2c jmp 10eca5 <_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;
10ec79: 8b 41 08 mov 0x8(%ecx),%eax
new_block->next = next;
10ec7c: 89 43 08 mov %eax,0x8(%ebx)
new_block->prev = block_before;
10ec7f: 89 4b 0c mov %ecx,0xc(%ebx)
block_before->next = new_block;
10ec82: 89 59 08 mov %ebx,0x8(%ecx)
next->prev = new_block;
10ec85: 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;
10ec88: 89 f0 mov %esi,%eax
10ec8a: 83 c8 01 or $0x1,%eax
10ec8d: 89 43 04 mov %eax,0x4(%ebx)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
10ec90: 83 62 04 fe andl $0xfffffffe,0x4(%edx)
next_block->prev_size = block_size;
10ec94: 89 32 mov %esi,(%edx)
/* Statistics */
++stats->free_blocks;
10ec96: 8b 41 38 mov 0x38(%ecx),%eax
10ec99: 40 inc %eax
10ec9a: 89 41 38 mov %eax,0x38(%ecx)
if ( stats->max_free_blocks < stats->free_blocks ) {
10ec9d: 39 41 3c cmp %eax,0x3c(%ecx)
10eca0: 73 03 jae 10eca5 <_Heap_Free+0x14d>
stats->max_free_blocks = stats->free_blocks;
10eca2: 89 41 3c mov %eax,0x3c(%ecx)
}
}
/* Statistics */
--stats->used_blocks;
10eca5: ff 49 40 decl 0x40(%ecx)
++stats->frees;
10eca8: ff 41 50 incl 0x50(%ecx)
stats->free_size += block_size;
10ecab: 01 71 30 add %esi,0x30(%ecx)
return( true );
10ecae: b0 01 mov $0x1,%al
}
10ecb0: 83 c4 14 add $0x14,%esp
10ecb3: 5b pop %ebx
10ecb4: 5e pop %esi
10ecb5: 5f pop %edi
10ecb6: c9 leave
10ecb7: c3 ret
0011c610 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
11c610: 55 push %ebp
11c611: 89 e5 mov %esp,%ebp
11c613: 57 push %edi
11c614: 56 push %esi
11c615: 53 push %ebx
11c616: 8b 5d 08 mov 0x8(%ebp),%ebx
11c619: 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);
11c61c: 8d 4e f8 lea -0x8(%esi),%ecx
11c61f: 89 f0 mov %esi,%eax
11c621: 31 d2 xor %edx,%edx
11c623: 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);
11c626: 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
11c628: 8b 53 20 mov 0x20(%ebx),%edx
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
11c62b: 31 ff xor %edi,%edi
11c62d: 39 d1 cmp %edx,%ecx
11c62f: 72 0a jb 11c63b <_Heap_Size_of_alloc_area+0x2b>
11c631: 31 c0 xor %eax,%eax
11c633: 39 4b 24 cmp %ecx,0x24(%ebx)
11c636: 0f 93 c0 setae %al
11c639: 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;
11c63b: 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 ) ) {
11c63d: 85 ff test %edi,%edi
11c63f: 74 30 je 11c671 <_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;
11c641: 8b 41 04 mov 0x4(%ecx),%eax
11c644: 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);
11c647: 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;
11c649: 31 ff xor %edi,%edi
11c64b: 39 d1 cmp %edx,%ecx
11c64d: 72 0a jb 11c659 <_Heap_Size_of_alloc_area+0x49><== NEVER TAKEN
11c64f: 31 c0 xor %eax,%eax
11c651: 39 4b 24 cmp %ecx,0x24(%ebx)
11c654: 0f 93 c0 setae %al
11c657: 89 c7 mov %eax,%edi
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
11c659: 31 c0 xor %eax,%eax
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
11c65b: 85 ff test %edi,%edi
11c65d: 74 12 je 11c671 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
11c65f: f6 41 04 01 testb $0x1,0x4(%ecx)
11c663: 74 0c je 11c671 <_Heap_Size_of_alloc_area+0x61><== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
11c665: 29 f1 sub %esi,%ecx
11c667: 8d 51 04 lea 0x4(%ecx),%edx
11c66a: 8b 45 10 mov 0x10(%ebp),%eax
11c66d: 89 10 mov %edx,(%eax)
return true;
11c66f: b0 01 mov $0x1,%al
}
11c671: 5b pop %ebx
11c672: 5e pop %esi
11c673: 5f pop %edi
11c674: c9 leave
11c675: c3 ret
0010bb66 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
10bb66: 55 push %ebp
10bb67: 89 e5 mov %esp,%ebp
10bb69: 57 push %edi
10bb6a: 56 push %esi
10bb6b: 53 push %ebx
10bb6c: 83 ec 4c sub $0x4c,%esp
10bb6f: 8b 75 08 mov 0x8(%ebp),%esi
10bb72: 8b 5d 0c mov 0xc(%ebp),%ebx
uintptr_t const page_size = heap->page_size;
10bb75: 8b 46 10 mov 0x10(%esi),%eax
10bb78: 89 45 d8 mov %eax,-0x28(%ebp)
uintptr_t const min_block_size = heap->min_block_size;
10bb7b: 8b 4e 14 mov 0x14(%esi),%ecx
10bb7e: 89 4d d4 mov %ecx,-0x2c(%ebp)
Heap_Block *const first_block = heap->first_block;
10bb81: 8b 46 20 mov 0x20(%esi),%eax
10bb84: 89 45 d0 mov %eax,-0x30(%ebp)
Heap_Block *const last_block = heap->last_block;
10bb87: 8b 4e 24 mov 0x24(%esi),%ecx
10bb8a: 89 4d c8 mov %ecx,-0x38(%ebp)
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
10bb8d: c7 45 e4 28 bb 10 00 movl $0x10bb28,-0x1c(%ebp)
10bb94: 80 7d 10 00 cmpb $0x0,0x10(%ebp)
10bb98: 74 07 je 10bba1 <_Heap_Walk+0x3b>
10bb9a: c7 45 e4 2d bb 10 00 movl $0x10bb2d,-0x1c(%ebp)
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
10bba1: 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() ) ) {
10bba3: 83 3d 04 6b 12 00 03 cmpl $0x3,0x126b04
10bbaa: 0f 85 e8 02 00 00 jne 10be98 <_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)(
10bbb0: 52 push %edx
10bbb1: ff 76 0c pushl 0xc(%esi)
10bbb4: ff 76 08 pushl 0x8(%esi)
10bbb7: ff 75 c8 pushl -0x38(%ebp)
10bbba: ff 75 d0 pushl -0x30(%ebp)
10bbbd: ff 76 1c pushl 0x1c(%esi)
10bbc0: ff 76 18 pushl 0x18(%esi)
10bbc3: ff 75 d4 pushl -0x2c(%ebp)
10bbc6: ff 75 d8 pushl -0x28(%ebp)
10bbc9: 68 91 f1 11 00 push $0x11f191
10bbce: 6a 00 push $0x0
10bbd0: 53 push %ebx
10bbd1: 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 ) {
10bbd4: 83 c4 30 add $0x30,%esp
10bbd7: 83 7d d8 00 cmpl $0x0,-0x28(%ebp)
10bbdb: 75 0b jne 10bbe8 <_Heap_Walk+0x82>
(*printer)( source, true, "page size is zero\n" );
10bbdd: 50 push %eax
10bbde: 68 22 f2 11 00 push $0x11f222
10bbe3: e9 6b 02 00 00 jmp 10be53 <_Heap_Walk+0x2ed>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
10bbe8: f6 45 d8 03 testb $0x3,-0x28(%ebp)
10bbec: 74 0d je 10bbfb <_Heap_Walk+0x95>
(*printer)(
10bbee: ff 75 d8 pushl -0x28(%ebp)
10bbf1: 68 35 f2 11 00 push $0x11f235
10bbf6: e9 58 02 00 00 jmp 10be53 <_Heap_Walk+0x2ed>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bbfb: 8b 45 d4 mov -0x2c(%ebp),%eax
10bbfe: 31 d2 xor %edx,%edx
10bc00: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
10bc03: 85 d2 test %edx,%edx
10bc05: 74 0d je 10bc14 <_Heap_Walk+0xae>
(*printer)(
10bc07: ff 75 d4 pushl -0x2c(%ebp)
10bc0a: 68 53 f2 11 00 push $0x11f253
10bc0f: e9 3f 02 00 00 jmp 10be53 <_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;
10bc14: 8b 45 d0 mov -0x30(%ebp),%eax
10bc17: 83 c0 08 add $0x8,%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc1a: 31 d2 xor %edx,%edx
10bc1c: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if (
10bc1f: 85 d2 test %edx,%edx
10bc21: 74 0d je 10bc30 <_Heap_Walk+0xca>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
10bc23: ff 75 d0 pushl -0x30(%ebp)
10bc26: 68 77 f2 11 00 push $0x11f277
10bc2b: e9 23 02 00 00 jmp 10be53 <_Heap_Walk+0x2ed>
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
10bc30: 8b 45 d0 mov -0x30(%ebp),%eax
10bc33: f6 40 04 01 testb $0x1,0x4(%eax)
10bc37: 75 0b jne 10bc44 <_Heap_Walk+0xde>
(*printer)(
10bc39: 57 push %edi
10bc3a: 68 a8 f2 11 00 push $0x11f2a8
10bc3f: e9 0f 02 00 00 jmp 10be53 <_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;
10bc44: 8b 4d c8 mov -0x38(%ebp),%ecx
10bc47: 8b 79 04 mov 0x4(%ecx),%edi
10bc4a: 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);
10bc4d: 01 cf add %ecx,%edi
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
10bc4f: f6 47 04 01 testb $0x1,0x4(%edi)
10bc53: 75 0b jne 10bc60 <_Heap_Walk+0xfa>
(*printer)(
10bc55: 56 push %esi
10bc56: 68 d6 f2 11 00 push $0x11f2d6
10bc5b: e9 f3 01 00 00 jmp 10be53 <_Heap_Walk+0x2ed>
);
return false;
}
if (
10bc60: 3b 7d d0 cmp -0x30(%ebp),%edi
10bc63: 74 0b je 10bc70 <_Heap_Walk+0x10a> <== ALWAYS TAKEN
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
10bc65: 51 push %ecx <== NOT EXECUTED
10bc66: 68 eb f2 11 00 push $0x11f2eb <== NOT EXECUTED
10bc6b: e9 e3 01 00 00 jmp 10be53 <_Heap_Walk+0x2ed> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
10bc70: 8b 46 10 mov 0x10(%esi),%eax
10bc73: 89 45 e0 mov %eax,-0x20(%ebp)
block = next_block;
} while ( block != first_block );
return true;
}
10bc76: 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 );
10bc79: 89 75 dc mov %esi,-0x24(%ebp)
10bc7c: eb 75 jmp 10bcf3 <_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;
10bc7e: 31 c0 xor %eax,%eax
10bc80: 39 4e 20 cmp %ecx,0x20(%esi)
10bc83: 77 08 ja 10bc8d <_Heap_Walk+0x127>
10bc85: 31 c0 xor %eax,%eax
10bc87: 39 4e 24 cmp %ecx,0x24(%esi)
10bc8a: 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 ) ) {
10bc8d: 85 c0 test %eax,%eax
10bc8f: 75 0b jne 10bc9c <_Heap_Walk+0x136>
(*printer)(
10bc91: 51 push %ecx
10bc92: 68 1a f3 11 00 push $0x11f31a
10bc97: e9 b7 01 00 00 jmp 10be53 <_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;
10bc9c: 8d 41 08 lea 0x8(%ecx),%eax
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bc9f: 31 d2 xor %edx,%edx
10bca1: f7 75 e0 divl -0x20(%ebp)
);
return false;
}
if (
10bca4: 85 d2 test %edx,%edx
10bca6: 74 0b je 10bcb3 <_Heap_Walk+0x14d>
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
10bca8: 51 push %ecx
10bca9: 68 3a f3 11 00 push $0x11f33a
10bcae: e9 a0 01 00 00 jmp 10be53 <_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;
10bcb3: 8b 41 04 mov 0x4(%ecx),%eax
10bcb6: 83 e0 fe and $0xfffffffe,%eax
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
10bcb9: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1)
10bcbe: 74 0b je 10bccb <_Heap_Walk+0x165>
(*printer)(
10bcc0: 51 push %ecx
10bcc1: 68 6a f3 11 00 push $0x11f36a
10bcc6: e9 88 01 00 00 jmp 10be53 <_Heap_Walk+0x2ed>
);
return false;
}
if ( free_block->prev != prev_block ) {
10bccb: 8b 41 0c mov 0xc(%ecx),%eax
10bcce: 3b 45 dc cmp -0x24(%ebp),%eax
10bcd1: 74 1a je 10bced <_Heap_Walk+0x187>
(*printer)(
10bcd3: 83 ec 0c sub $0xc,%esp
10bcd6: 50 push %eax
10bcd7: 51 push %ecx
10bcd8: 68 86 f3 11 00 push $0x11f386
10bcdd: 6a 01 push $0x1
10bcdf: 53 push %ebx
10bce0: ff 55 e4 call *-0x1c(%ebp)
10bce3: 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;
10bce6: 31 c0 xor %eax,%eax
10bce8: e9 ab 01 00 00 jmp 10be98 <_Heap_Walk+0x332>
return false;
}
prev_block = free_block;
free_block = free_block->next;
10bced: 89 4d dc mov %ecx,-0x24(%ebp)
10bcf0: 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 ) {
10bcf3: 39 f1 cmp %esi,%ecx
10bcf5: 75 87 jne 10bc7e <_Heap_Walk+0x118>
10bcf7: 89 5d dc mov %ebx,-0x24(%ebp)
10bcfa: eb 02 jmp 10bcfe <_Heap_Walk+0x198>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10bcfc: 89 df mov %ebx,%edi
return true;
}
10bcfe: 8b 4f 04 mov 0x4(%edi),%ecx
10bd01: 89 4d cc mov %ecx,-0x34(%ebp)
10bd04: 83 e1 fe and $0xfffffffe,%ecx
10bd07: 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);
10bd0a: 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;
10bd0d: 31 c0 xor %eax,%eax
10bd0f: 39 5e 20 cmp %ebx,0x20(%esi)
10bd12: 77 08 ja 10bd1c <_Heap_Walk+0x1b6> <== NEVER TAKEN
10bd14: 31 c0 xor %eax,%eax
10bd16: 39 5e 24 cmp %ebx,0x24(%esi)
10bd19: 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 ) ) {
10bd1c: 85 c0 test %eax,%eax
10bd1e: 75 11 jne 10bd31 <_Heap_Walk+0x1cb>
10bd20: 89 d9 mov %ebx,%ecx
10bd22: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd25: 83 ec 0c sub $0xc,%esp
10bd28: 51 push %ecx
10bd29: 57 push %edi
10bd2a: 68 b8 f3 11 00 push $0x11f3b8
10bd2f: eb ac jmp 10bcdd <_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;
10bd31: 3b 7d c8 cmp -0x38(%ebp),%edi
10bd34: 0f 95 c1 setne %cl
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
10bd37: 8b 45 e0 mov -0x20(%ebp),%eax
10bd3a: 31 d2 xor %edx,%edx
10bd3c: f7 75 d8 divl -0x28(%ebp)
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
10bd3f: 85 d2 test %edx,%edx
10bd41: 74 15 je 10bd58 <_Heap_Walk+0x1f2>
10bd43: 84 c9 test %cl,%cl
10bd45: 74 11 je 10bd58 <_Heap_Walk+0x1f2>
10bd47: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd4a: 83 ec 0c sub $0xc,%esp
10bd4d: ff 75 e0 pushl -0x20(%ebp)
10bd50: 57 push %edi
10bd51: 68 e5 f3 11 00 push $0x11f3e5
10bd56: eb 85 jmp 10bcdd <_Heap_Walk+0x177>
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
10bd58: 8b 45 d4 mov -0x2c(%ebp),%eax
10bd5b: 39 45 e0 cmp %eax,-0x20(%ebp)
10bd5e: 73 18 jae 10bd78 <_Heap_Walk+0x212>
10bd60: 84 c9 test %cl,%cl
10bd62: 74 14 je 10bd78 <_Heap_Walk+0x212> <== NEVER TAKEN
10bd64: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd67: 52 push %edx
10bd68: 52 push %edx
10bd69: 50 push %eax
10bd6a: ff 75 e0 pushl -0x20(%ebp)
10bd6d: 57 push %edi
10bd6e: 68 13 f4 11 00 push $0x11f413
10bd73: e9 65 ff ff ff jmp 10bcdd <_Heap_Walk+0x177>
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
10bd78: 39 fb cmp %edi,%ebx
10bd7a: 77 18 ja 10bd94 <_Heap_Walk+0x22e>
10bd7c: 84 c9 test %cl,%cl
10bd7e: 74 14 je 10bd94 <_Heap_Walk+0x22e>
10bd80: 89 d9 mov %ebx,%ecx
10bd82: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10bd85: 83 ec 0c sub $0xc,%esp
10bd88: 51 push %ecx
10bd89: 57 push %edi
10bd8a: 68 3e f4 11 00 push $0x11f43e
10bd8f: e9 49 ff ff ff jmp 10bcdd <_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;
10bd94: 8b 4d cc mov -0x34(%ebp),%ecx
10bd97: 83 e1 01 and $0x1,%ecx
10bd9a: 89 4d c4 mov %ecx,-0x3c(%ebp)
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
10bd9d: f6 43 04 01 testb $0x1,0x4(%ebx)
10bda1: 0f 85 ba 00 00 00 jne 10be61 <_Heap_Walk+0x2fb>
block = next_block;
} while ( block != first_block );
return true;
}
10bda7: 8b 46 08 mov 0x8(%esi),%eax
10bdaa: 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 ?
10bdad: 8b 4f 08 mov 0x8(%edi),%ecx
10bdb0: 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)(
10bdb3: ba 5e f1 11 00 mov $0x11f15e,%edx
10bdb8: 3b 4e 0c cmp 0xc(%esi),%ecx
10bdbb: 74 0e je 10bdcb <_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)" : "")
10bdbd: ba 95 f0 11 00 mov $0x11f095,%edx
10bdc2: 39 f1 cmp %esi,%ecx
10bdc4: 75 05 jne 10bdcb <_Heap_Walk+0x265>
10bdc6: ba 6d f1 11 00 mov $0x11f16d,%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 ?
10bdcb: 8b 47 0c mov 0xc(%edi),%eax
10bdce: 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)(
10bdd1: b8 77 f1 11 00 mov $0x11f177,%eax
10bdd6: 8b 4d c0 mov -0x40(%ebp),%ecx
10bdd9: 39 4d cc cmp %ecx,-0x34(%ebp)
10bddc: 74 0f je 10bded <_Heap_Walk+0x287>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
10bdde: b8 95 f0 11 00 mov $0x11f095,%eax
10bde3: 39 75 cc cmp %esi,-0x34(%ebp)
10bde6: 75 05 jne 10bded <_Heap_Walk+0x287>
10bde8: b8 87 f1 11 00 mov $0x11f187,%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)(
10bded: 83 ec 0c sub $0xc,%esp
10bdf0: 52 push %edx
10bdf1: ff 75 b4 pushl -0x4c(%ebp)
10bdf4: 50 push %eax
10bdf5: ff 75 cc pushl -0x34(%ebp)
10bdf8: ff 75 e0 pushl -0x20(%ebp)
10bdfb: 57 push %edi
10bdfc: 68 72 f4 11 00 push $0x11f472
10be01: 6a 00 push $0x0
10be03: ff 75 dc pushl -0x24(%ebp)
10be06: 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 ) {
10be09: 8b 03 mov (%ebx),%eax
10be0b: 83 c4 30 add $0x30,%esp
10be0e: 39 45 e0 cmp %eax,-0x20(%ebp)
10be11: 74 16 je 10be29 <_Heap_Walk+0x2c3>
10be13: 89 d9 mov %ebx,%ecx
10be15: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be18: 56 push %esi
10be19: 51 push %ecx
10be1a: 50 push %eax
10be1b: ff 75 e0 pushl -0x20(%ebp)
10be1e: 57 push %edi
10be1f: 68 a7 f4 11 00 push $0x11f4a7
10be24: e9 b4 fe ff ff jmp 10bcdd <_Heap_Walk+0x177>
);
return false;
}
if ( !prev_used ) {
10be29: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be2d: 75 0b jne 10be3a <_Heap_Walk+0x2d4>
10be2f: 8b 5d dc mov -0x24(%ebp),%ebx
(*printer)(
10be32: 57 push %edi
10be33: 68 e0 f4 11 00 push $0x11f4e0
10be38: eb 19 jmp 10be53 <_Heap_Walk+0x2ed>
block = next_block;
} while ( block != first_block );
return true;
}
10be3a: 8b 46 08 mov 0x8(%esi),%eax
10be3d: eb 07 jmp 10be46 <_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 ) {
10be3f: 39 f8 cmp %edi,%eax
10be41: 74 4a je 10be8d <_Heap_Walk+0x327>
return true;
}
free_block = free_block->next;
10be43: 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 ) {
10be46: 39 f0 cmp %esi,%eax
10be48: 75 f5 jne 10be3f <_Heap_Walk+0x2d9>
10be4a: 8b 5d dc mov -0x24(%ebp),%ebx
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
10be4d: 57 push %edi
10be4e: 68 4b f5 11 00 push $0x11f54b
10be53: 6a 01 push $0x1
10be55: 53 push %ebx
10be56: ff 55 e4 call *-0x1c(%ebp)
10be59: 83 c4 10 add $0x10,%esp
10be5c: e9 85 fe ff ff jmp 10bce6 <_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) {
10be61: 83 7d c4 00 cmpl $0x0,-0x3c(%ebp)
10be65: 74 0e je 10be75 <_Heap_Walk+0x30f>
(*printer)(
10be67: 83 ec 0c sub $0xc,%esp
10be6a: ff 75 e0 pushl -0x20(%ebp)
10be6d: 57 push %edi
10be6e: 68 0f f5 11 00 push $0x11f50f
10be73: eb 0d jmp 10be82 <_Heap_Walk+0x31c>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
10be75: 51 push %ecx
10be76: 51 push %ecx
10be77: ff 37 pushl (%edi)
10be79: ff 75 e0 pushl -0x20(%ebp)
10be7c: 57 push %edi
10be7d: 68 26 f5 11 00 push $0x11f526
10be82: 6a 00 push $0x0
10be84: ff 75 dc pushl -0x24(%ebp)
10be87: ff 55 e4 call *-0x1c(%ebp)
10be8a: 83 c4 20 add $0x20,%esp
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
10be8d: 3b 5d d0 cmp -0x30(%ebp),%ebx
10be90: 0f 85 66 fe ff ff jne 10bcfc <_Heap_Walk+0x196>
return true;
10be96: b0 01 mov $0x1,%al
}
10be98: 8d 65 f4 lea -0xc(%ebp),%esp
10be9b: 5b pop %ebx
10be9c: 5e pop %esi
10be9d: 5f pop %edi
10be9e: c9 leave
10be9f: c3 ret
0010b188 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10b188: 55 push %ebp
10b189: 89 e5 mov %esp,%ebp
10b18b: 53 push %ebx
10b18c: 83 ec 08 sub $0x8,%esp
10b18f: 8b 45 08 mov 0x8(%ebp),%eax
10b192: 8b 55 0c mov 0xc(%ebp),%edx
10b195: 8b 5d 10 mov 0x10(%ebp),%ebx
_Internal_errors_What_happened.the_source = the_source;
10b198: a3 58 46 12 00 mov %eax,0x124658
_Internal_errors_What_happened.is_internal = is_internal;
10b19d: 88 15 5c 46 12 00 mov %dl,0x12465c
_Internal_errors_What_happened.the_error = the_error;
10b1a3: 89 1d 60 46 12 00 mov %ebx,0x124660
_User_extensions_Fatal( the_source, is_internal, the_error );
10b1a9: 53 push %ebx
10b1aa: 0f b6 d2 movzbl %dl,%edx
10b1ad: 52 push %edx
10b1ae: 50 push %eax
10b1af: e8 73 19 00 00 call 10cb27 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
10b1b4: c7 05 1c 47 12 00 05 movl $0x5,0x12471c <== NOT EXECUTED
10b1bb: 00 00 00
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
10b1be: fa cli <== NOT EXECUTED
10b1bf: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10b1c1: f4 hlt <== NOT EXECUTED
10b1c2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
10b1c5: eb fe jmp 10b1c5 <_Internal_error_Occurred+0x3d><== NOT EXECUTED
0010b218 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
10b218: 55 push %ebp
10b219: 89 e5 mov %esp,%ebp
10b21b: 56 push %esi
10b21c: 53 push %ebx
10b21d: 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;
10b220: 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 )
10b222: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10b226: 74 53 je 10b27b <_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 );
10b228: 8d 73 20 lea 0x20(%ebx),%esi
10b22b: 83 ec 0c sub $0xc,%esp
10b22e: 56 push %esi
10b22f: e8 9c f7 ff ff call 10a9d0 <_Chain_Get>
10b234: 89 c1 mov %eax,%ecx
if ( information->auto_extend ) {
10b236: 83 c4 10 add $0x10,%esp
10b239: 80 7b 12 00 cmpb $0x0,0x12(%ebx)
10b23d: 74 3c je 10b27b <_Objects_Allocate+0x63>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
10b23f: 85 c0 test %eax,%eax
10b241: 75 1a jne 10b25d <_Objects_Allocate+0x45>
_Objects_Extend_information( information );
10b243: 83 ec 0c sub $0xc,%esp
10b246: 53 push %ebx
10b247: e8 60 00 00 00 call 10b2ac <_Objects_Extend_information>
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
10b24c: 89 34 24 mov %esi,(%esp)
10b24f: e8 7c f7 ff ff call 10a9d0 <_Chain_Get>
10b254: 89 c1 mov %eax,%ecx
}
if ( the_object ) {
10b256: 83 c4 10 add $0x10,%esp
10b259: 85 c0 test %eax,%eax
10b25b: 74 1e je 10b27b <_Objects_Allocate+0x63>
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
10b25d: 0f b7 41 08 movzwl 0x8(%ecx),%eax
10b261: 0f b7 53 08 movzwl 0x8(%ebx),%edx
10b265: 29 d0 sub %edx,%eax
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
10b267: 0f b7 73 14 movzwl 0x14(%ebx),%esi
10b26b: 31 d2 xor %edx,%edx
10b26d: f7 f6 div %esi
information->inactive_per_block[ block ]--;
10b26f: c1 e0 02 shl $0x2,%eax
10b272: 03 43 30 add 0x30(%ebx),%eax
10b275: ff 08 decl (%eax)
information->inactive--;
10b277: 66 ff 4b 2c decw 0x2c(%ebx)
);
}
#endif
return the_object;
}
10b27b: 89 c8 mov %ecx,%eax
10b27d: 8d 65 f8 lea -0x8(%ebp),%esp
10b280: 5b pop %ebx
10b281: 5e pop %esi
10b282: c9 leave
10b283: c3 ret
0010b5a0 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
10b5a0: 55 push %ebp
10b5a1: 89 e5 mov %esp,%ebp
10b5a3: 57 push %edi
10b5a4: 56 push %esi
10b5a5: 53 push %ebx
10b5a6: 83 ec 0c sub $0xc,%esp
10b5a9: 8b 75 08 mov 0x8(%ebp),%esi
10b5ac: 8b 7d 0c mov 0xc(%ebp),%edi
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
10b5af: 31 db xor %ebx,%ebx
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
10b5b1: 66 85 ff test %di,%di
10b5b4: 74 37 je 10b5ed <_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 );
10b5b6: 83 ec 0c sub $0xc,%esp
10b5b9: 56 push %esi
10b5ba: e8 f9 36 00 00 call 10ecb8 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
10b5bf: 83 c4 10 add $0x10,%esp
10b5c2: 85 c0 test %eax,%eax
10b5c4: 74 27 je 10b5ed <_Objects_Get_information+0x4d>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
10b5c6: 0f b7 ff movzwl %di,%edi
10b5c9: 39 c7 cmp %eax,%edi
10b5cb: 77 20 ja 10b5ed <_Objects_Get_information+0x4d>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
10b5cd: 8b 04 b5 78 45 12 00 mov 0x124578(,%esi,4),%eax
10b5d4: 85 c0 test %eax,%eax
10b5d6: 74 15 je 10b5ed <_Objects_Get_information+0x4d><== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
10b5d8: 8b 1c b8 mov (%eax,%edi,4),%ebx
if ( !info )
10b5db: 85 db test %ebx,%ebx
10b5dd: 74 0e je 10b5ed <_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;
10b5df: 31 c0 xor %eax,%eax
10b5e1: 66 83 7b 10 00 cmpw $0x0,0x10(%ebx)
10b5e6: 0f 95 c0 setne %al
10b5e9: f7 d8 neg %eax
10b5eb: 21 c3 and %eax,%ebx
#endif
return info;
}
10b5ed: 89 d8 mov %ebx,%eax
10b5ef: 8d 65 f4 lea -0xc(%ebp),%esp
10b5f2: 5b pop %ebx
10b5f3: 5e pop %esi
10b5f4: 5f pop %edi
10b5f5: c9 leave
10b5f6: c3 ret
001189ac <_Objects_Get_no_protection>:
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
1189ac: 55 push %ebp
1189ad: 89 e5 mov %esp,%ebp
1189af: 53 push %ebx
1189b0: 8b 55 08 mov 0x8(%ebp),%edx
1189b3: 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;
1189b6: b8 01 00 00 00 mov $0x1,%eax
1189bb: 2b 42 08 sub 0x8(%edx),%eax
1189be: 03 45 0c add 0xc(%ebp),%eax
if ( information->maximum >= index ) {
1189c1: 0f b7 5a 10 movzwl 0x10(%edx),%ebx
1189c5: 39 c3 cmp %eax,%ebx
1189c7: 72 12 jb 1189db <_Objects_Get_no_protection+0x2f>
if ( (the_object = information->local_table[ index ]) != NULL ) {
1189c9: 8b 52 1c mov 0x1c(%edx),%edx
1189cc: 8b 04 82 mov (%edx,%eax,4),%eax
1189cf: 85 c0 test %eax,%eax
1189d1: 74 08 je 1189db <_Objects_Get_no_protection+0x2f><== NEVER TAKEN
*location = OBJECTS_LOCAL;
1189d3: c7 01 00 00 00 00 movl $0x0,(%ecx)
return the_object;
1189d9: eb 08 jmp 1189e3 <_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;
1189db: c7 01 01 00 00 00 movl $0x1,(%ecx)
return NULL;
1189e1: 31 c0 xor %eax,%eax
}
1189e3: 5b pop %ebx
1189e4: c9 leave
1189e5: c3 ret
0010c7bc <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
10c7bc: 55 push %ebp
10c7bd: 89 e5 mov %esp,%ebp
10c7bf: 53 push %ebx
10c7c0: 83 ec 14 sub $0x14,%esp
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
10c7c3: 8b 45 08 mov 0x8(%ebp),%eax
10c7c6: 85 c0 test %eax,%eax
10c7c8: 75 08 jne 10c7d2 <_Objects_Id_to_name+0x16>
10c7ca: a1 48 65 12 00 mov 0x126548,%eax
10c7cf: 8b 40 08 mov 0x8(%eax),%eax
10c7d2: 89 c2 mov %eax,%edx
10c7d4: c1 ea 18 shr $0x18,%edx
10c7d7: 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 )
10c7da: 8d 4a ff lea -0x1(%edx),%ecx
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
10c7dd: bb 03 00 00 00 mov $0x3,%ebx
10c7e2: 83 f9 02 cmp $0x2,%ecx
10c7e5: 77 30 ja 10c817 <_Objects_Id_to_name+0x5b>
10c7e7: eb 35 jmp 10c81e <_Objects_Id_to_name+0x62>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c7e9: 89 c1 mov %eax,%ecx
10c7eb: 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 ];
10c7ee: 8b 14 8a mov (%edx,%ecx,4),%edx
if ( !information )
10c7f1: 85 d2 test %edx,%edx
10c7f3: 74 22 je 10c817 <_Objects_Id_to_name+0x5b><== NEVER TAKEN
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
10c7f5: 51 push %ecx
10c7f6: 8d 4d f4 lea -0xc(%ebp),%ecx
10c7f9: 51 push %ecx
10c7fa: 50 push %eax
10c7fb: 52 push %edx
10c7fc: e8 63 ff ff ff call 10c764 <_Objects_Get>
if ( !the_object )
10c801: 83 c4 10 add $0x10,%esp
10c804: 85 c0 test %eax,%eax
10c806: 74 0f je 10c817 <_Objects_Id_to_name+0x5b>
return OBJECTS_INVALID_ID;
*name = the_object->name;
10c808: 8b 50 0c mov 0xc(%eax),%edx
10c80b: 8b 45 0c mov 0xc(%ebp),%eax
10c80e: 89 10 mov %edx,(%eax)
_Thread_Enable_dispatch();
10c810: e8 71 09 00 00 call 10d186 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
10c815: 31 db xor %ebx,%ebx
}
10c817: 89 d8 mov %ebx,%eax
10c819: 8b 5d fc mov -0x4(%ebp),%ebx
10c81c: c9 leave
10c81d: 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 ] )
10c81e: 8b 14 95 e4 62 12 00 mov 0x1262e4(,%edx,4),%edx
10c825: 85 d2 test %edx,%edx
10c827: 75 c0 jne 10c7e9 <_Objects_Id_to_name+0x2d>
10c829: eb ec jmp 10c817 <_Objects_Id_to_name+0x5b>
0010b6a0 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
10b6a0: 55 push %ebp
10b6a1: 89 e5 mov %esp,%ebp
10b6a3: 57 push %edi
10b6a4: 56 push %esi
10b6a5: 53 push %ebx
10b6a6: 83 ec 0c sub $0xc,%esp
10b6a9: 8b 45 08 mov 0x8(%ebp),%eax
10b6ac: 8b 5d 0c mov 0xc(%ebp),%ebx
10b6af: 8b 75 10 mov 0x10(%ebp),%esi
10b6b2: 8b 4d 14 mov 0x14(%ebp),%ecx
10b6b5: 8b 7d 20 mov 0x20(%ebp),%edi
10b6b8: 0f b7 55 18 movzwl 0x18(%ebp),%edx
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
10b6bc: 89 18 mov %ebx,(%eax)
information->the_class = the_class;
10b6be: 66 89 70 04 mov %si,0x4(%eax)
information->size = size;
10b6c2: 89 50 18 mov %edx,0x18(%eax)
information->local_table = 0;
10b6c5: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
information->inactive_per_block = 0;
10b6cc: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax)
information->object_blocks = 0;
10b6d3: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax)
information->inactive = 0;
10b6da: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
10b6e0: 66 c7 40 10 00 00 movw $0x0,0x10(%eax)
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
10b6e6: 0f b7 f6 movzwl %si,%esi
10b6e9: 8b 14 9d 78 45 12 00 mov 0x124578(,%ebx,4),%edx
10b6f0: 89 04 b2 mov %eax,(%edx,%esi,4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
10b6f3: 89 ca mov %ecx,%edx
10b6f5: c1 ea 1f shr $0x1f,%edx
_Objects_Information_table[ the_api ][ the_class ] = information;
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
10b6f8: 88 50 12 mov %dl,0x12(%eax)
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
10b6fb: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
10b701: 85 d2 test %edx,%edx
10b703: 74 10 je 10b715 <_Objects_Initialize_information+0x75>
10b705: 85 c9 test %ecx,%ecx
10b707: 75 0c jne 10b715 <_Objects_Initialize_information+0x75>
_Internal_error_Occurred(
10b709: 50 push %eax
10b70a: 6a 13 push $0x13
10b70c: 6a 01 push $0x1
10b70e: 6a 00 push $0x0
10b710: e8 73 fa ff ff call 10b188 <_Internal_error_Occurred>
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
10b715: 66 89 48 14 mov %cx,0x14(%eax)
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
10b719: c7 40 1c 5c 42 12 00 movl $0x12425c,0x1c(%eax)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b720: 89 da mov %ebx,%edx
10b722: c1 e2 18 shl $0x18,%edx
10b725: 81 ca 00 00 01 00 or $0x10000,%edx
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
10b72b: c1 e6 1b shl $0x1b,%esi
10b72e: 09 f2 or %esi,%edx
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
10b730: 31 db xor %ebx,%ebx
10b732: 85 c9 test %ecx,%ecx
10b734: 0f 95 c3 setne %bl
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
10b737: 09 da or %ebx,%edx
10b739: 89 50 08 mov %edx,0x8(%eax)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
10b73c: 89 fa mov %edi,%edx
10b73e: f6 c2 03 test $0x3,%dl
10b741: 74 06 je 10b749 <_Objects_Initialize_information+0xa9><== ALWAYS TAKEN
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
10b743: 83 c2 04 add $0x4,%edx <== NOT EXECUTED
10b746: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
10b749: 66 89 50 38 mov %dx,0x38(%eax)
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 );
10b74d: 8d 50 24 lea 0x24(%eax),%edx
10b750: 89 50 20 mov %edx,0x20(%eax)
head->next = tail;
head->previous = NULL;
10b753: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
10b75a: 8d 50 20 lea 0x20(%eax),%edx
10b75d: 89 50 28 mov %edx,0x28(%eax)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
10b760: 85 c9 test %ecx,%ecx
10b762: 74 0f je 10b773 <_Objects_Initialize_information+0xd3>
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10b764: 89 45 08 mov %eax,0x8(%ebp)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b767: 8d 65 f4 lea -0xc(%ebp),%esp
10b76a: 5b pop %ebx
10b76b: 5e pop %esi
10b76c: 5f pop %edi
10b76d: c9 leave
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
10b76e: e9 39 fb ff ff jmp 10b2ac <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
10b773: 8d 65 f4 lea -0xc(%ebp),%esp
10b776: 5b pop %ebx
10b777: 5e pop %esi
10b778: 5f pop %edi
10b779: c9 leave
10b77a: c3 ret
0010e5bd <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
10e5bd: 55 push %ebp
10e5be: 89 e5 mov %esp,%ebp
10e5c0: 57 push %edi
10e5c1: 56 push %esi
10e5c2: 53 push %ebx
10e5c3: 83 ec 1c sub $0x1c,%esp
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10e5c6: 8b 45 08 mov 0x8(%ebp),%eax
10e5c9: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx
if ( !api )
10e5cf: 85 db test %ebx,%ebx
10e5d1: 74 45 je 10e618 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
10e5d3: 9c pushf
10e5d4: fa cli
10e5d5: 58 pop %eax
signal_set = asr->signals_posted;
10e5d6: 8b 7b 14 mov 0x14(%ebx),%edi
asr->signals_posted = 0;
10e5d9: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
_ISR_Enable( level );
10e5e0: 50 push %eax
10e5e1: 9d popf
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
10e5e2: 85 ff test %edi,%edi
10e5e4: 74 32 je 10e618 <_RTEMS_tasks_Post_switch_extension+0x5b>
return;
asr->nest_level += 1;
10e5e6: ff 43 1c incl 0x1c(%ebx)
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e5e9: 50 push %eax
10e5ea: 8d 75 e4 lea -0x1c(%ebp),%esi
10e5ed: 56 push %esi
10e5ee: 68 ff ff 00 00 push $0xffff
10e5f3: ff 73 10 pushl 0x10(%ebx)
10e5f6: e8 f5 18 00 00 call 10fef0 <rtems_task_mode>
(*asr->handler)( signal_set );
10e5fb: 89 3c 24 mov %edi,(%esp)
10e5fe: ff 53 0c call *0xc(%ebx)
asr->nest_level -= 1;
10e601: ff 4b 1c decl 0x1c(%ebx)
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
10e604: 83 c4 0c add $0xc,%esp
10e607: 56 push %esi
10e608: 68 ff ff 00 00 push $0xffff
10e60d: ff 75 e4 pushl -0x1c(%ebp)
10e610: e8 db 18 00 00 call 10fef0 <rtems_task_mode>
10e615: 83 c4 10 add $0x10,%esp
}
10e618: 8d 65 f4 lea -0xc(%ebp),%esp
10e61b: 5b pop %ebx
10e61c: 5e pop %esi
10e61d: 5f pop %edi
10e61e: c9 leave
10e61f: 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 d4 62 12 00 push $0x1262d4
10b3bb: e8 f4 19 00 00 call 10cdb4 <_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 4b 20 00 00 call 10d434 <_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 a8 64 12 00 push $0x1264a8
10b413: e8 9c 30 00 00 call 10e4b4 <_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 c4 63 12 00 mov 0x1263c4,%eax
10b429: 48 dec %eax
10b42a: a3 c4 63 12 00 mov %eax,0x1263c4
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
10b42f: 8b 5d fc mov -0x4(%ebp),%ebx
10b432: c9 leave
10b433: c3 ret
0010ecd0 <_Scheduler_priority_Block>:
void _Scheduler_priority_Block(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
10ecd0: 55 push %ebp
10ecd1: 89 e5 mov %esp,%ebp
10ecd3: 56 push %esi
10ecd4: 53 push %ebx
10ecd5: 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;
10ecd8: 8b 82 8c 00 00 00 mov 0x8c(%edx),%eax
10ecde: 8b 00 mov (%eax),%eax
if ( _Chain_Has_only_one_node( ready ) ) {
10ece0: 8b 48 08 mov 0x8(%eax),%ecx
10ece3: 39 08 cmp %ecx,(%eax)
10ece5: 75 38 jne 10ed1f <_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 );
10ece7: 8d 48 04 lea 0x4(%eax),%ecx
10ecea: 89 08 mov %ecx,(%eax)
head->next = tail;
head->previous = NULL;
10ecec: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
tail->previous = head;
10ecf3: 89 40 08 mov %eax,0x8(%eax)
_Chain_Initialize_empty( ready );
_Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map );
10ecf6: 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;
10ecfc: 8b 59 04 mov 0x4(%ecx),%ebx
10ecff: 66 8b 03 mov (%ebx),%ax
10ed02: 66 23 41 0e and 0xe(%ecx),%ax
10ed06: 66 89 03 mov %ax,(%ebx)
if ( *the_priority_map->minor == 0 )
10ed09: 66 85 c0 test %ax,%ax
10ed0c: 75 1b jne 10ed29 <_Scheduler_priority_Block+0x59>
_Priority_Major_bit_map &= the_priority_map->block_major;
10ed0e: 66 a1 ec 47 12 00 mov 0x1247ec,%ax
10ed14: 23 41 0c and 0xc(%ecx),%eax
10ed17: 66 a3 ec 47 12 00 mov %ax,0x1247ec
10ed1d: eb 0a jmp 10ed29 <_Scheduler_priority_Block+0x59>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10ed1f: 8b 0a mov (%edx),%ecx
previous = the_node->previous;
10ed21: 8b 42 04 mov 0x4(%edx),%eax
next->previous = previous;
10ed24: 89 41 04 mov %eax,0x4(%ecx)
previous->next = next;
10ed27: 89 08 mov %ecx,(%eax)
{
_Scheduler_priority_Ready_queue_extract(the_thread);
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
10ed29: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10ed2f: 75 42 jne 10ed73 <_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 );
10ed31: 66 8b 35 ec 47 12 00 mov 0x1247ec,%si
10ed38: 31 c9 xor %ecx,%ecx
10ed3a: 89 cb mov %ecx,%ebx
10ed3c: 66 0f bc de bsf %si,%bx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10ed40: 0f b7 db movzwl %bx,%ebx
10ed43: 66 8b b4 1b f0 47 12 mov 0x1247f0(%ebx,%ebx,1),%si
10ed4a: 00
10ed4b: 66 0f bc ce bsf %si,%cx
return (_Priority_Bits_index( major ) << 4) +
10ed4f: c1 e3 04 shl $0x4,%ebx
10ed52: 0f b7 c9 movzwl %cx,%ecx
10ed55: 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 ] ) )
10ed58: 6b c0 0c imul $0xc,%eax,%eax
10ed5b: 8b 4d 08 mov 0x8(%ebp),%ecx
10ed5e: 03 01 add (%ecx),%eax
_Scheduler_priority_Block_body(the_scheduler, the_thread);
}
10ed60: 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 );
10ed62: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10ed65: 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 ] ) )
10ed67: 39 c3 cmp %eax,%ebx
10ed69: 74 02 je 10ed6d <_Scheduler_priority_Block+0x9d><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10ed6b: 89 d9 mov %ebx,%ecx
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10ed6d: 89 0d e0 47 12 00 mov %ecx,0x1247e0
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body(the_scheduler);
if ( _Thread_Is_executing( the_thread ) )
10ed73: 3b 15 dc 47 12 00 cmp 0x1247dc,%edx
10ed79: 75 07 jne 10ed82 <_Scheduler_priority_Block+0xb2>
_Thread_Dispatch_necessary = true;
10ed7b: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
10ed82: 5b pop %ebx
10ed83: 5e pop %esi
10ed84: c9 leave
10ed85: c3 ret
0010b9cc <_Scheduler_priority_Schedule>:
*/
void _Scheduler_priority_Schedule(
Scheduler_Control *the_scheduler
)
{
10b9cc: 55 push %ebp
10b9cd: 89 e5 mov %esp,%ebp
10b9cf: 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 );
10b9d0: 66 8b 1d ec 47 12 00 mov 0x1247ec,%bx
10b9d7: 31 d2 xor %edx,%edx
10b9d9: 89 d1 mov %edx,%ecx
10b9db: 66 0f bc cb bsf %bx,%cx
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
10b9df: 0f b7 c9 movzwl %cx,%ecx
10b9e2: 66 8b 9c 09 f0 47 12 mov 0x1247f0(%ecx,%ecx,1),%bx
10b9e9: 00
10b9ea: 66 0f bc d3 bsf %bx,%dx
return (_Priority_Bits_index( major ) << 4) +
10b9ee: c1 e1 04 shl $0x4,%ecx
10b9f1: 0f b7 d2 movzwl %dx,%edx
10b9f4: 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 ] ) )
10b9f7: 6b c0 0c imul $0xc,%eax,%eax
10b9fa: 8b 55 08 mov 0x8(%ebp),%edx
10b9fd: 03 02 add (%edx),%eax
_Scheduler_priority_Schedule_body( the_scheduler );
}
10b9ff: 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 );
10ba01: 83 c0 04 add $0x4,%eax
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
10ba04: 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 ] ) )
10ba06: 39 c1 cmp %eax,%ecx
10ba08: 74 02 je 10ba0c <_Scheduler_priority_Schedule+0x40><== NEVER TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
10ba0a: 89 ca mov %ecx,%edx
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
10ba0c: 89 15 e0 47 12 00 mov %edx,0x1247e0
10ba12: 5b pop %ebx
10ba13: c9 leave
10ba14: c3 ret
0010bb08 <_Scheduler_priority_Yield>:
*/
void _Scheduler_priority_Yield(
Scheduler_Control *the_scheduler __attribute__((unused))
)
{
10bb08: 55 push %ebp
10bb09: 89 e5 mov %esp,%ebp
10bb0b: 56 push %esi
10bb0c: 53 push %ebx
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
10bb0d: a1 dc 47 12 00 mov 0x1247dc,%eax
ready = executing->scheduler.priority->ready_chain;
10bb12: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx
10bb18: 8b 12 mov (%edx),%edx
_ISR_Disable( level );
10bb1a: 9c pushf
10bb1b: fa cli
10bb1c: 59 pop %ecx
if ( !_Chain_Has_only_one_node( ready ) ) {
10bb1d: 8b 5a 08 mov 0x8(%edx),%ebx
10bb20: 39 1a cmp %ebx,(%edx)
10bb22: 74 2e je 10bb52 <_Scheduler_priority_Yield+0x4a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
10bb24: 8b 30 mov (%eax),%esi
previous = the_node->previous;
10bb26: 8b 58 04 mov 0x4(%eax),%ebx
next->previous = previous;
10bb29: 89 5e 04 mov %ebx,0x4(%esi)
previous->next = next;
10bb2c: 89 33 mov %esi,(%ebx)
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
10bb2e: 8b 5a 08 mov 0x8(%edx),%ebx
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
10bb31: 8d 72 04 lea 0x4(%edx),%esi
10bb34: 89 30 mov %esi,(%eax)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10bb36: 89 42 08 mov %eax,0x8(%edx)
old_last->next = the_node;
10bb39: 89 03 mov %eax,(%ebx)
the_node->previous = old_last;
10bb3b: 89 58 04 mov %ebx,0x4(%eax)
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
10bb3e: 51 push %ecx
10bb3f: 9d popf
10bb40: fa cli
if ( _Thread_Is_heir( executing ) )
10bb41: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bb47: 75 11 jne 10bb5a <_Scheduler_priority_Yield+0x52><== NEVER TAKEN
_Thread_Heir = (Thread_Control *) _Chain_First( ready );
10bb49: 8b 02 mov (%edx),%eax
10bb4b: a3 e0 47 12 00 mov %eax,0x1247e0
10bb50: eb 08 jmp 10bb5a <_Scheduler_priority_Yield+0x52>
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
10bb52: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bb58: 74 07 je 10bb61 <_Scheduler_priority_Yield+0x59><== ALWAYS TAKEN
_Thread_Dispatch_necessary = true;
10bb5a: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bb61: 51 push %ecx
10bb62: 9d popf
}
10bb63: 5b pop %ebx
10bb64: 5e pop %esi
10bb65: c9 leave
10bb66: c3 ret
0010acc4 <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
10acc4: 55 push %ebp
10acc5: 89 e5 mov %esp,%ebp
10acc7: 56 push %esi
10acc8: 53 push %ebx
10acc9: 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();
10accc: 8b 35 64 36 12 00 mov 0x123664,%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;
10acd2: 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) ||
10acd4: 85 c9 test %ecx,%ecx
10acd6: 74 57 je 10ad2f <_TOD_Validate+0x6b> <== NEVER TAKEN
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
10acd8: b8 40 42 0f 00 mov $0xf4240,%eax
10acdd: 31 d2 xor %edx,%edx
10acdf: f7 f6 div %esi
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
10ace1: 39 41 18 cmp %eax,0x18(%ecx)
10ace4: 73 49 jae 10ad2f <_TOD_Validate+0x6b>
(the_tod->ticks >= ticks_per_second) ||
10ace6: 83 79 14 3b cmpl $0x3b,0x14(%ecx)
10acea: 77 43 ja 10ad2f <_TOD_Validate+0x6b>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
10acec: 83 79 10 3b cmpl $0x3b,0x10(%ecx)
10acf0: 77 3d ja 10ad2f <_TOD_Validate+0x6b>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
10acf2: 83 79 0c 17 cmpl $0x17,0xc(%ecx)
10acf6: 77 37 ja 10ad2f <_TOD_Validate+0x6b>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
10acf8: 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) ||
10acfb: 85 c0 test %eax,%eax
10acfd: 74 30 je 10ad2f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->month == 0) ||
10acff: 83 f8 0c cmp $0xc,%eax
10ad02: 77 2b ja 10ad2f <_TOD_Validate+0x6b>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
10ad04: 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) ||
10ad06: 81 fe c3 07 00 00 cmp $0x7c3,%esi
10ad0c: 76 21 jbe 10ad2f <_TOD_Validate+0x6b>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
10ad0e: 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) ||
10ad11: 85 d2 test %edx,%edx
10ad13: 74 1a je 10ad2f <_TOD_Validate+0x6b> <== NEVER TAKEN
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
10ad15: 83 e6 03 and $0x3,%esi
10ad18: 75 09 jne 10ad23 <_TOD_Validate+0x5f>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
10ad1a: 8b 04 85 4c 0a 12 00 mov 0x120a4c(,%eax,4),%eax
10ad21: eb 07 jmp 10ad2a <_TOD_Validate+0x66>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
10ad23: 8b 04 85 18 0a 12 00 mov 0x120a18(,%eax,4),%eax
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
10ad2a: 39 c2 cmp %eax,%edx
10ad2c: 0f 96 c3 setbe %bl
if ( the_tod->day > days_in_month )
return false;
return true;
}
10ad2f: 88 d8 mov %bl,%al
10ad31: 5b pop %ebx
10ad32: 5e pop %esi
10ad33: c9 leave
10ad34: c3 ret
0010bbb4 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
10bbb4: 55 push %ebp
10bbb5: 89 e5 mov %esp,%ebp
10bbb7: 57 push %edi
10bbb8: 56 push %esi
10bbb9: 53 push %ebx
10bbba: 83 ec 28 sub $0x28,%esp
10bbbd: 8b 5d 08 mov 0x8(%ebp),%ebx
10bbc0: 8b 75 0c mov 0xc(%ebp),%esi
10bbc3: 8a 45 10 mov 0x10(%ebp),%al
10bbc6: 88 45 e7 mov %al,-0x19(%ebp)
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
10bbc9: 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 );
10bbcc: 53 push %ebx
10bbcd: e8 f6 0b 00 00 call 10c7c8 <_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 )
10bbd2: 83 c4 10 add $0x10,%esp
10bbd5: 39 73 14 cmp %esi,0x14(%ebx)
10bbd8: 74 0c je 10bbe6 <_Thread_Change_priority+0x32>
_Thread_Set_priority( the_thread, new_priority );
10bbda: 50 push %eax
10bbdb: 50 push %eax
10bbdc: 56 push %esi
10bbdd: 53 push %ebx
10bbde: e8 85 0b 00 00 call 10c768 <_Thread_Set_priority>
10bbe3: 83 c4 10 add $0x10,%esp
_ISR_Disable( level );
10bbe6: 9c pushf
10bbe7: fa cli
10bbe8: 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;
10bbe9: 8b 43 10 mov 0x10(%ebx),%eax
if ( state != STATES_TRANSIENT ) {
10bbec: 83 f8 04 cmp $0x4,%eax
10bbef: 74 2f je 10bc20 <_Thread_Change_priority+0x6c>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
10bbf1: 83 e7 04 and $0x4,%edi
10bbf4: 75 08 jne 10bbfe <_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);
10bbf6: 89 c2 mov %eax,%edx
10bbf8: 83 e2 fb and $0xfffffffb,%edx
10bbfb: 89 53 10 mov %edx,0x10(%ebx)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
10bbfe: 56 push %esi
10bbff: 9d popf
if ( _States_Is_waiting_on_thread_queue( state ) ) {
10bc00: a9 e0 be 03 00 test $0x3bee0,%eax
10bc05: 0f 84 b5 00 00 00 je 10bcc0 <_Thread_Change_priority+0x10c>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
10bc0b: 89 5d 0c mov %ebx,0xc(%ebp)
10bc0e: 8b 43 44 mov 0x44(%ebx),%eax
10bc11: 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 );
}
10bc14: 8d 65 f4 lea -0xc(%ebp),%esp
10bc17: 5b pop %ebx
10bc18: 5e pop %esi
10bc19: 5f pop %edi
10bc1a: 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 );
10bc1b: e9 c0 0a 00 00 jmp 10c6e0 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
10bc20: 83 e7 04 and $0x4,%edi
10bc23: 75 6b jne 10bc90 <_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 );
10bc25: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
if ( prepend_it )
10bc2c: 80 7d e7 00 cmpb $0x0,-0x19(%ebp)
10bc30: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax
10bc36: 74 2b je 10bc63 <_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;
10bc38: 8b 50 04 mov 0x4(%eax),%edx
10bc3b: 66 8b 48 0a mov 0xa(%eax),%cx
10bc3f: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bc42: 66 8b 15 ec 47 12 00 mov 0x1247ec,%dx
10bc49: 0b 50 08 or 0x8(%eax),%edx
10bc4c: 66 89 15 ec 47 12 00 mov %dx,0x1247ec
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain,
10bc53: 8b 00 mov (%eax),%eax
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
10bc55: 89 43 04 mov %eax,0x4(%ebx)
before_node = after_node->next;
10bc58: 8b 10 mov (%eax),%edx
after_node->next = the_node;
10bc5a: 89 18 mov %ebx,(%eax)
the_node->next = before_node;
10bc5c: 89 13 mov %edx,(%ebx)
before_node->previous = the_node;
10bc5e: 89 5a 04 mov %ebx,0x4(%edx)
10bc61: eb 2d jmp 10bc90 <_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;
10bc63: 8b 50 04 mov 0x4(%eax),%edx
10bc66: 66 8b 48 0a mov 0xa(%eax),%cx
10bc6a: 66 09 0a or %cx,(%edx)
_Priority_Major_bit_map |= the_priority_map->ready_major;
10bc6d: 66 8b 15 ec 47 12 00 mov 0x1247ec,%dx
10bc74: 0b 50 08 or 0x8(%eax),%edx
10bc77: 66 89 15 ec 47 12 00 mov %dx,0x1247ec
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain,
10bc7e: 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;
10bc80: 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 );
10bc83: 8d 48 04 lea 0x4(%eax),%ecx
10bc86: 89 0b mov %ecx,(%ebx)
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
10bc88: 89 58 08 mov %ebx,0x8(%eax)
old_last->next = the_node;
10bc8b: 89 1a mov %ebx,(%edx)
the_node->previous = old_last;
10bc8d: 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 );
10bc90: 56 push %esi
10bc91: 9d popf
10bc92: fa cli
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule(
Scheduler_Control *the_scheduler
)
{
the_scheduler->Operations.schedule( the_scheduler );
10bc93: 83 ec 0c sub $0xc,%esp
10bc96: 68 28 46 12 00 push $0x124628
10bc9b: ff 15 2c 46 12 00 call *0x12462c
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
10bca1: a1 dc 47 12 00 mov 0x1247dc,%eax
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule(&_Scheduler);
if ( !_Thread_Is_executing_also_the_heir() &&
10bca6: 83 c4 10 add $0x10,%esp
10bca9: 3b 05 e0 47 12 00 cmp 0x1247e0,%eax
10bcaf: 74 0d je 10bcbe <_Thread_Change_priority+0x10a>
10bcb1: 80 78 74 00 cmpb $0x0,0x74(%eax)
10bcb5: 74 07 je 10bcbe <_Thread_Change_priority+0x10a>
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
10bcb7: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
_ISR_Enable( level );
10bcbe: 56 push %esi
10bcbf: 9d popf
}
10bcc0: 8d 65 f4 lea -0xc(%ebp),%esp
10bcc3: 5b pop %ebx
10bcc4: 5e pop %esi
10bcc5: 5f pop %edi
10bcc6: c9 leave
10bcc7: c3 ret
0010be88 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10be88: 55 push %ebp
10be89: 89 e5 mov %esp,%ebp
10be8b: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10be8e: 8d 45 f4 lea -0xc(%ebp),%eax
10be91: 50 push %eax
10be92: ff 75 08 pushl 0x8(%ebp)
10be95: e8 82 01 00 00 call 10c01c <_Thread_Get>
switch ( location ) {
10be9a: 83 c4 10 add $0x10,%esp
10be9d: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10bea1: 75 1b jne 10bebe <_Thread_Delay_ended+0x36><== NEVER TAKEN
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
10bea3: 52 push %edx
10bea4: 52 push %edx
10bea5: 68 18 00 00 10 push $0x10000018
10beaa: 50 push %eax
10beab: e8 18 fe ff ff call 10bcc8 <_Thread_Clear_state>
10beb0: a1 a0 45 12 00 mov 0x1245a0,%eax
10beb5: 48 dec %eax
10beb6: a3 a0 45 12 00 mov %eax,0x1245a0
10bebb: 83 c4 10 add $0x10,%esp
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
10bebe: c9 leave
10bebf: c3 ret
0010bec0 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
10bec0: 55 push %ebp
10bec1: 89 e5 mov %esp,%ebp
10bec3: 57 push %edi
10bec4: 56 push %esi
10bec5: 53 push %ebx
10bec6: 83 ec 1c sub $0x1c,%esp
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
10bec9: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10becf: 9c pushf
10bed0: fa cli
10bed1: 58 pop %eax
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
_Timestamp_Subtract(
10bed2: 8d 7d d8 lea -0x28(%ebp),%edi
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bed5: e9 f9 00 00 00 jmp 10bfd3 <_Thread_Dispatch+0x113>
heir = _Thread_Heir;
10beda: 8b 35 e0 47 12 00 mov 0x1247e0,%esi
_Thread_Dispatch_disable_level = 1;
10bee0: c7 05 a0 45 12 00 01 movl $0x1,0x1245a0
10bee7: 00 00 00
_Thread_Dispatch_necessary = false;
10beea: c6 05 e8 47 12 00 00 movb $0x0,0x1247e8
_Thread_Executing = heir;
10bef1: 89 35 dc 47 12 00 mov %esi,0x1247dc
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
10bef7: 39 de cmp %ebx,%esi
10bef9: 0f 84 e2 00 00 00 je 10bfe1 <_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 )
10beff: 83 7e 7c 01 cmpl $0x1,0x7c(%esi)
10bf03: 75 09 jne 10bf0e <_Thread_Dispatch+0x4e>
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
10bf05: 8b 15 70 45 12 00 mov 0x124570,%edx
10bf0b: 89 56 78 mov %edx,0x78(%esi)
_ISR_Enable( level );
10bf0e: 50 push %eax
10bf0f: 9d popf
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
10bf10: 83 ec 0c sub $0xc,%esp
10bf13: 8d 45 e0 lea -0x20(%ebp),%eax
10bf16: 50 push %eax
10bf17: e8 84 2a 00 00 call 10e9a0 <_TOD_Get_uptime>
_Timestamp_Subtract(
10bf1c: 83 c4 0c add $0xc,%esp
10bf1f: 57 push %edi
10bf20: 8d 45 e0 lea -0x20(%ebp),%eax
10bf23: 50 push %eax
10bf24: 68 70 46 12 00 push $0x124670
10bf29: e8 ae 0a 00 00 call 10c9dc <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
10bf2e: 58 pop %eax
10bf2f: 5a pop %edx
10bf30: 57 push %edi
10bf31: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax
10bf37: 50 push %eax
10bf38: e8 6f 0a 00 00 call 10c9ac <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
10bf3d: 8b 45 e0 mov -0x20(%ebp),%eax
10bf40: 8b 55 e4 mov -0x1c(%ebp),%edx
10bf43: a3 70 46 12 00 mov %eax,0x124670
10bf48: 89 15 74 46 12 00 mov %edx,0x124674
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
10bf4e: a1 48 46 12 00 mov 0x124648,%eax
10bf53: 83 c4 10 add $0x10,%esp
10bf56: 85 c0 test %eax,%eax
10bf58: 74 10 je 10bf6a <_Thread_Dispatch+0xaa> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
10bf5a: 8b 10 mov (%eax),%edx
10bf5c: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx)
*_Thread_libc_reent = heir->libc_reent;
10bf62: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx
10bf68: 89 10 mov %edx,(%eax)
}
_User_extensions_Thread_switch( executing, heir );
10bf6a: 51 push %ecx
10bf6b: 51 push %ecx
10bf6c: 56 push %esi
10bf6d: 53 push %ebx
10bf6e: e8 a1 0c 00 00 call 10cc14 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
10bf73: 58 pop %eax
10bf74: 5a pop %edx
10bf75: 81 c6 c4 00 00 00 add $0xc4,%esi
10bf7b: 56 push %esi
10bf7c: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax
10bf82: 50 push %eax
10bf83: e8 58 0f 00 00 call 10cee0 <_CPU_Context_switch>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
10bf88: 83 c4 10 add $0x10,%esp
10bf8b: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
10bf92: 74 36 je 10bfca <_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 );
10bf94: a1 24 46 12 00 mov 0x124624,%eax
10bf99: 39 c3 cmp %eax,%ebx
10bf9b: 74 2d je 10bfca <_Thread_Dispatch+0x10a>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
10bf9d: 85 c0 test %eax,%eax
10bf9f: 74 11 je 10bfb2 <_Thread_Dispatch+0xf2>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
10bfa1: 83 ec 0c sub $0xc,%esp
10bfa4: 05 dc 00 00 00 add $0xdc,%eax
10bfa9: 50 push %eax
10bfaa: e8 65 0f 00 00 call 10cf14 <_CPU_Context_save_fp>
10bfaf: 83 c4 10 add $0x10,%esp
_Context_Restore_fp( &executing->fp_context );
10bfb2: 83 ec 0c sub $0xc,%esp
10bfb5: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax
10bfbb: 50 push %eax
10bfbc: e8 5d 0f 00 00 call 10cf1e <_CPU_Context_restore_fp>
_Thread_Allocated_fp = executing;
10bfc1: 89 1d 24 46 12 00 mov %ebx,0x124624
10bfc7: 83 c4 10 add $0x10,%esp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
10bfca: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
_ISR_Disable( level );
10bfd0: 9c pushf
10bfd1: fa cli
10bfd2: 58 pop %eax
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
10bfd3: 8a 15 e8 47 12 00 mov 0x1247e8,%dl
10bfd9: 84 d2 test %dl,%dl
10bfdb: 0f 85 f9 fe ff ff jne 10beda <_Thread_Dispatch+0x1a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
10bfe1: c7 05 a0 45 12 00 00 movl $0x0,0x1245a0
10bfe8: 00 00 00
_ISR_Enable( level );
10bfeb: 50 push %eax
10bfec: 9d popf
_API_extensions_Run_postswitch();
10bfed: e8 a5 e8 ff ff call 10a897 <_API_extensions_Run_postswitch>
}
10bff2: 8d 65 f4 lea -0xc(%ebp),%esp
10bff5: 5b pop %ebx
10bff6: 5e pop %esi
10bff7: 5f pop %edi
10bff8: c9 leave
10bff9: c3 ret
0010c01c <_Thread_Get>:
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
10c01c: 55 push %ebp
10c01d: 89 e5 mov %esp,%ebp
10c01f: 53 push %ebx
10c020: 83 ec 04 sub $0x4,%esp
10c023: 8b 55 08 mov 0x8(%ebp),%edx
10c026: 8b 45 0c mov 0xc(%ebp),%eax
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
10c029: 85 d2 test %edx,%edx
10c02b: 75 1a jne 10c047 <_Thread_Get+0x2b>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10c02d: 8b 15 a0 45 12 00 mov 0x1245a0,%edx
10c033: 42 inc %edx
10c034: 89 15 a0 45 12 00 mov %edx,0x1245a0
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
10c03a: c7 00 00 00 00 00 movl $0x0,(%eax)
tp = _Thread_Executing;
10c040: a1 dc 47 12 00 mov 0x1247dc,%eax
goto done;
10c045: eb 3a jmp 10c081 <_Thread_Get+0x65>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
10c047: 89 d1 mov %edx,%ecx
10c049: c1 e9 18 shr $0x18,%ecx
10c04c: 83 e1 07 and $0x7,%ecx
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
10c04f: 8d 59 ff lea -0x1(%ecx),%ebx
10c052: 83 fb 02 cmp $0x2,%ebx
10c055: 76 2f jbe 10c086 <_Thread_Get+0x6a>
10c057: eb 12 jmp 10c06b <_Thread_Get+0x4f>
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
10c059: 8b 0c 8d 78 45 12 00 mov 0x124578(,%ecx,4),%ecx
/*
* There is no way for this to happen if POSIX is enabled.
*/
#if !defined(RTEMS_POSIX_API)
if ( !api_information ) {
10c060: 85 c9 test %ecx,%ecx
10c062: 74 07 je 10c06b <_Thread_Get+0x4f> <== NEVER TAKEN
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
10c064: 8b 49 04 mov 0x4(%ecx),%ecx
if ( !information ) {
10c067: 85 c9 test %ecx,%ecx
10c069: 75 0a jne 10c075 <_Thread_Get+0x59>
*location = OBJECTS_ERROR;
10c06b: c7 00 01 00 00 00 movl $0x1,(%eax)
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
10c071: 31 c0 xor %eax,%eax
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
10c073: eb 0c jmp 10c081 <_Thread_Get+0x65>
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
10c075: 53 push %ebx
10c076: 50 push %eax
10c077: 52 push %edx
10c078: 51 push %ecx
10c079: e8 ca f5 ff ff call 10b648 <_Objects_Get>
10c07e: 83 c4 10 add $0x10,%esp
done:
return tp;
}
10c081: 8b 5d fc mov -0x4(%ebp),%ebx
10c084: c9 leave
10c085: c3 ret
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
10c086: 89 d3 mov %edx,%ebx
10c088: c1 eb 1b shr $0x1b,%ebx
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
10c08b: 4b dec %ebx
10c08c: 74 cb je 10c059 <_Thread_Get+0x3d>
10c08e: eb db jmp 10c06b <_Thread_Get+0x4f>
00110110 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
110110: 55 push %ebp
110111: 89 e5 mov %esp,%ebp
110113: 53 push %ebx
110114: 83 ec 14 sub $0x14,%esp
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
110117: 8b 1d dc 47 12 00 mov 0x1247dc,%ebx
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
11011d: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax
_ISR_Set_level(level);
110123: 85 c0 test %eax,%eax
110125: 74 03 je 11012a <_Thread_Handler+0x1a>
110127: fa cli
110128: eb 01 jmp 11012b <_Thread_Handler+0x1b>
11012a: fb sti
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
11012b: a0 64 42 12 00 mov 0x124264,%al
110130: 88 45 f7 mov %al,-0x9(%ebp)
doneConstructors = 1;
110133: c6 05 64 42 12 00 01 movb $0x1,0x124264
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
11013a: 83 bb dc 00 00 00 00 cmpl $0x0,0xdc(%ebx)
110141: 74 24 je 110167 <_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 );
110143: a1 24 46 12 00 mov 0x124624,%eax
110148: 39 c3 cmp %eax,%ebx
11014a: 74 1b je 110167 <_Thread_Handler+0x57>
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
11014c: 85 c0 test %eax,%eax
11014e: 74 11 je 110161 <_Thread_Handler+0x51>
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
110150: 83 ec 0c sub $0xc,%esp
110153: 05 dc 00 00 00 add $0xdc,%eax
110158: 50 push %eax
110159: e8 b6 cd ff ff call 10cf14 <_CPU_Context_save_fp>
11015e: 83 c4 10 add $0x10,%esp
_Thread_Allocated_fp = executing;
110161: 89 1d 24 46 12 00 mov %ebx,0x124624
/*
* 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 );
110167: 83 ec 0c sub $0xc,%esp
11016a: 53 push %ebx
11016b: e8 54 c9 ff ff call 10cac4 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
110170: e8 85 be ff ff call 10bffa <_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) */ {
110175: 83 c4 10 add $0x10,%esp
110178: 80 7d f7 00 cmpb $0x0,-0x9(%ebp)
11017c: 75 05 jne 110183 <_Thread_Handler+0x73>
INIT_NAME ();
11017e: e8 ed c6 00 00 call 11c870 <__start_set_sysctl_set>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
110183: 83 bb 94 00 00 00 00 cmpl $0x0,0x94(%ebx)
11018a: 75 15 jne 1101a1 <_Thread_Handler+0x91> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
11018c: 83 ec 0c sub $0xc,%esp
11018f: ff b3 9c 00 00 00 pushl 0x9c(%ebx)
110195: ff 93 90 00 00 00 call *0x90(%ebx)
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
11019b: 89 43 28 mov %eax,0x28(%ebx)
11019e: 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 );
1101a1: 83 ec 0c sub $0xc,%esp
1101a4: 53 push %ebx
1101a5: e8 4b c9 ff ff call 10caf5 <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
1101aa: 83 c4 0c add $0xc,%esp
1101ad: 6a 05 push $0x5
1101af: 6a 01 push $0x1
1101b1: 6a 00 push $0x0
1101b3: e8 d0 af ff ff call 10b188 <_Internal_error_Occurred>
0010c090 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
10c090: 55 push %ebp
10c091: 89 e5 mov %esp,%ebp
10c093: 57 push %edi
10c094: 56 push %esi
10c095: 53 push %ebx
10c096: 83 ec 24 sub $0x24,%esp
10c099: 8b 5d 0c mov 0xc(%ebp),%ebx
10c09c: 8b 75 14 mov 0x14(%ebp),%esi
10c09f: 8a 55 18 mov 0x18(%ebp),%dl
10c0a2: 8a 45 20 mov 0x20(%ebp),%al
10c0a5: 88 45 e4 mov %al,-0x1c(%ebp)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
10c0a8: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx)
10c0af: 00 00 00
10c0b2: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx)
10c0b9: 00 00 00
extensions_area = NULL;
the_thread->libc_reent = NULL;
10c0bc: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx)
10c0c3: 00 00 00
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
10c0c6: 56 push %esi
10c0c7: 53 push %ebx
10c0c8: 88 55 e0 mov %dl,-0x20(%ebp)
10c0cb: e8 68 07 00 00 call 10c838 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
10c0d0: 83 c4 10 add $0x10,%esp
10c0d3: 39 f0 cmp %esi,%eax
10c0d5: 8a 55 e0 mov -0x20(%ebp),%dl
10c0d8: 0f 82 d9 01 00 00 jb 10c2b7 <_Thread_Initialize+0x227>
10c0de: 85 c0 test %eax,%eax
10c0e0: 0f 84 d1 01 00 00 je 10c2b7 <_Thread_Initialize+0x227><== NEVER TAKEN
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
10c0e6: 8b 8b c0 00 00 00 mov 0xc0(%ebx),%ecx
10c0ec: 89 8b b8 00 00 00 mov %ecx,0xb8(%ebx)
the_stack->size = size;
10c0f2: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx)
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
10c0f8: 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 ) {
10c0fa: 84 d2 test %dl,%dl
10c0fc: 74 17 je 10c115 <_Thread_Initialize+0x85>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
10c0fe: 83 ec 0c sub $0xc,%esp
10c101: 6a 6c push $0x6c
10c103: e8 7a 0d 00 00 call 10ce82 <_Workspace_Allocate>
10c108: 89 c7 mov %eax,%edi
if ( !fp_area )
10c10a: 83 c4 10 add $0x10,%esp
10c10d: 85 c0 test %eax,%eax
10c10f: 0f 84 17 01 00 00 je 10c22c <_Thread_Initialize+0x19c>
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
10c115: 89 bb dc 00 00 00 mov %edi,0xdc(%ebx)
the_thread->Start.fp_context = fp_area;
10c11b: 89 bb bc 00 00 00 mov %edi,0xbc(%ebx)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
10c121: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx)
the_watchdog->routine = routine;
10c128: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx)
the_watchdog->id = id;
10c12f: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
the_watchdog->user_data = user_data;
10c136: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c13d: a1 54 46 12 00 mov 0x124654,%eax
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c142: 31 f6 xor %esi,%esi
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
10c144: 85 c0 test %eax,%eax
10c146: 74 1d je 10c165 <_Thread_Initialize+0xd5>
extensions_area = _Workspace_Allocate(
10c148: 83 ec 0c sub $0xc,%esp
10c14b: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax
10c152: 50 push %eax
10c153: e8 2a 0d 00 00 call 10ce82 <_Workspace_Allocate>
10c158: 89 c6 mov %eax,%esi
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
10c15a: 83 c4 10 add $0x10,%esp
10c15d: 85 c0 test %eax,%eax
10c15f: 0f 84 c9 00 00 00 je 10c22e <_Thread_Initialize+0x19e>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
10c165: 89 b3 ec 00 00 00 mov %esi,0xec(%ebx)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
10c16b: 85 f6 test %esi,%esi
10c16d: 74 16 je 10c185 <_Thread_Initialize+0xf5>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
10c16f: 8b 15 54 46 12 00 mov 0x124654,%edx
10c175: 31 c0 xor %eax,%eax
10c177: eb 08 jmp 10c181 <_Thread_Initialize+0xf1>
the_thread->extensions[i] = NULL;
10c179: 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++ )
10c180: 40 inc %eax
10c181: 39 d0 cmp %edx,%eax
10c183: 76 f4 jbe 10c179 <_Thread_Initialize+0xe9>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
10c185: 8a 45 e4 mov -0x1c(%ebp),%al
10c188: 88 83 a0 00 00 00 mov %al,0xa0(%ebx)
the_thread->Start.budget_algorithm = budget_algorithm;
10c18e: 8b 45 24 mov 0x24(%ebp),%eax
10c191: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx)
the_thread->Start.budget_callout = budget_callout;
10c197: 8b 45 28 mov 0x28(%ebp),%eax
10c19a: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
10c1a0: 8b 45 2c mov 0x2c(%ebp),%eax
10c1a3: 89 83 ac 00 00 00 mov %eax,0xac(%ebx)
the_thread->current_state = STATES_DORMANT;
10c1a9: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx)
the_thread->Wait.queue = NULL;
10c1b0: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx)
the_thread->resource_count = 0;
10c1b7: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx)
the_thread->real_priority = priority;
10c1be: 8b 45 1c mov 0x1c(%ebp),%eax
10c1c1: 89 43 18 mov %eax,0x18(%ebx)
the_thread->Start.initial_priority = priority;
10c1c4: 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
10c1ca: 52 push %edx
10c1cb: 52 push %edx
10c1cc: 53 push %ebx
10c1cd: 68 28 46 12 00 push $0x124628
10c1d2: ff 15 3c 46 12 00 call *0x12463c
10c1d8: 89 45 e4 mov %eax,-0x1c(%ebp)
sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread );
if ( !sched )
10c1db: 83 c4 10 add $0x10,%esp
10c1de: 85 c0 test %eax,%eax
10c1e0: 74 53 je 10c235 <_Thread_Initialize+0x1a5>
goto failed;
_Thread_Set_priority( the_thread, priority );
10c1e2: 50 push %eax
10c1e3: 50 push %eax
10c1e4: ff 75 1c pushl 0x1c(%ebp)
10c1e7: 53 push %ebx
10c1e8: e8 7b 05 00 00 call 10c768 <_Thread_Set_priority>
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
10c1ed: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx)
10c1f4: 00 00 00
10c1f7: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx)
10c1fe: 00 00 00
_Thread_Stack_Free( the_thread );
return false;
}
10c201: 8b 45 08 mov 0x8(%ebp),%eax
10c204: 8b 40 1c mov 0x1c(%eax),%eax
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
10c207: 0f b7 53 08 movzwl 0x8(%ebx),%edx
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
10c20b: 89 1c 90 mov %ebx,(%eax,%edx,4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
10c20e: 8b 45 30 mov 0x30(%ebp),%eax
10c211: 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 );
10c214: 89 1c 24 mov %ebx,(%esp)
10c217: e8 48 09 00 00 call 10cb64 <_User_extensions_Thread_create>
10c21c: 88 c2 mov %al,%dl
if ( extension_status )
10c21e: 83 c4 10 add $0x10,%esp
return true;
10c221: 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 )
10c223: 84 d2 test %dl,%dl
10c225: 74 0e je 10c235 <_Thread_Initialize+0x1a5>
10c227: e9 8d 00 00 00 jmp 10c2b9 <_Thread_Initialize+0x229>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
10c22c: 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;
10c22e: 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 )
10c235: 8b 83 e0 00 00 00 mov 0xe0(%ebx),%eax
10c23b: 85 c0 test %eax,%eax
10c23d: 74 0c je 10c24b <_Thread_Initialize+0x1bb>
_Workspace_Free( the_thread->libc_reent );
10c23f: 83 ec 0c sub $0xc,%esp
10c242: 50 push %eax
10c243: e8 53 0c 00 00 call 10ce9b <_Workspace_Free>
10c248: 83 c4 10 add $0x10,%esp
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
10c24b: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax
10c251: 85 c0 test %eax,%eax
10c253: 74 0c je 10c261 <_Thread_Initialize+0x1d1>
_Workspace_Free( the_thread->API_Extensions[i] );
10c255: 83 ec 0c sub $0xc,%esp
10c258: 50 push %eax
10c259: e8 3d 0c 00 00 call 10ce9b <_Workspace_Free>
10c25e: 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] )
10c261: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax
10c267: 85 c0 test %eax,%eax
10c269: 74 0c je 10c277 <_Thread_Initialize+0x1e7><== ALWAYS TAKEN
_Workspace_Free( the_thread->API_Extensions[i] );
10c26b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10c26e: 50 push %eax <== NOT EXECUTED
10c26f: e8 27 0c 00 00 call 10ce9b <_Workspace_Free> <== NOT EXECUTED
10c274: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
if ( extensions_area )
10c277: 85 f6 test %esi,%esi
10c279: 74 0c je 10c287 <_Thread_Initialize+0x1f7>
(void) _Workspace_Free( extensions_area );
10c27b: 83 ec 0c sub $0xc,%esp
10c27e: 56 push %esi
10c27f: e8 17 0c 00 00 call 10ce9b <_Workspace_Free>
10c284: 83 c4 10 add $0x10,%esp
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
10c287: 85 ff test %edi,%edi
10c289: 74 0c je 10c297 <_Thread_Initialize+0x207>
(void) _Workspace_Free( fp_area );
10c28b: 83 ec 0c sub $0xc,%esp
10c28e: 57 push %edi
10c28f: e8 07 0c 00 00 call 10ce9b <_Workspace_Free>
10c294: 83 c4 10 add $0x10,%esp
#endif
if ( sched )
10c297: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
10c29b: 74 0e je 10c2ab <_Thread_Initialize+0x21b>
(void) _Workspace_Free( sched );
10c29d: 83 ec 0c sub $0xc,%esp
10c2a0: ff 75 e4 pushl -0x1c(%ebp)
10c2a3: e8 f3 0b 00 00 call 10ce9b <_Workspace_Free>
10c2a8: 83 c4 10 add $0x10,%esp
_Thread_Stack_Free( the_thread );
10c2ab: 83 ec 0c sub $0xc,%esp
10c2ae: 53 push %ebx
10c2af: e8 d4 05 00 00 call 10c888 <_Thread_Stack_Free>
return false;
10c2b4: 83 c4 10 add $0x10,%esp
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
10c2b7: 31 c0 xor %eax,%eax
_Thread_Stack_Free( the_thread );
return false;
}
10c2b9: 8d 65 f4 lea -0xc(%ebp),%esp
10c2bc: 5b pop %ebx
10c2bd: 5e pop %esi
10c2be: 5f pop %edi
10c2bf: c9 leave
10c2c0: c3 ret
0010f4f0 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
10f4f0: 55 push %ebp
10f4f1: 89 e5 mov %esp,%ebp
10f4f3: 53 push %ebx
10f4f4: 83 ec 04 sub $0x4,%esp
10f4f7: 8b 45 08 mov 0x8(%ebp),%eax
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
10f4fa: 9c pushf
10f4fb: fa cli
10f4fc: 5b pop %ebx
current_state = the_thread->current_state;
10f4fd: 8b 50 10 mov 0x10(%eax),%edx
if ( current_state & STATES_SUSPENDED ) {
10f500: f6 c2 02 test $0x2,%dl
10f503: 74 1b je 10f520 <_Thread_Resume+0x30> <== NEVER TAKEN
10f505: 83 e2 fd and $0xfffffffd,%edx
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
10f508: 89 50 10 mov %edx,0x10(%eax)
if ( _States_Is_ready( current_state ) ) {
10f50b: 85 d2 test %edx,%edx
10f50d: 75 11 jne 10f520 <_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 );
10f50f: 52 push %edx
10f510: 52 push %edx
10f511: 50 push %eax
10f512: 68 38 79 12 00 push $0x127938
10f517: ff 15 48 79 12 00 call *0x127948
10f51d: 83 c4 10 add $0x10,%esp
_Scheduler_Unblock( &_Scheduler, the_thread );
}
}
_ISR_Enable( level );
10f520: 53 push %ebx
10f521: 9d popf
}
10f522: 8b 5d fc mov -0x4(%ebp),%ebx
10f525: c9 leave
10f526: c3 ret
0010c6e0 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
10c6e0: 55 push %ebp
10c6e1: 89 e5 mov %esp,%ebp
10c6e3: 57 push %edi
10c6e4: 56 push %esi
10c6e5: 53 push %ebx
10c6e6: 83 ec 1c sub $0x1c,%esp
10c6e9: 8b 75 08 mov 0x8(%ebp),%esi
10c6ec: 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 )
10c6ef: 85 f6 test %esi,%esi
10c6f1: 74 36 je 10c729 <_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 ) {
10c6f3: 83 7e 34 01 cmpl $0x1,0x34(%esi)
10c6f7: 75 30 jne 10c729 <_Thread_queue_Requeue+0x49><== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
10c6f9: 9c pushf
10c6fa: fa cli
10c6fb: 5b pop %ebx
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
10c6fc: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi)
10c703: 74 22 je 10c727 <_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;
10c705: 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 );
10c70c: 50 push %eax
10c70d: 6a 01 push $0x1
10c70f: 57 push %edi
10c710: 56 push %esi
10c711: e8 d2 27 00 00 call 10eee8 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
10c716: 83 c4 0c add $0xc,%esp
10c719: 8d 45 e4 lea -0x1c(%ebp),%eax
10c71c: 50 push %eax
10c71d: 57 push %edi
10c71e: 56 push %esi
10c71f: e8 c0 fd ff ff call 10c4e4 <_Thread_queue_Enqueue_priority>
10c724: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10c727: 53 push %ebx
10c728: 9d popf
}
}
10c729: 8d 65 f4 lea -0xc(%ebp),%esp
10c72c: 5b pop %ebx
10c72d: 5e pop %esi
10c72e: 5f pop %edi
10c72f: c9 leave
10c730: c3 ret
0010c734 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
10c734: 55 push %ebp
10c735: 89 e5 mov %esp,%ebp
10c737: 83 ec 20 sub $0x20,%esp
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
10c73a: 8d 45 f4 lea -0xc(%ebp),%eax
10c73d: 50 push %eax
10c73e: ff 75 08 pushl 0x8(%ebp)
10c741: e8 d6 f8 ff ff call 10c01c <_Thread_Get>
switch ( location ) {
10c746: 83 c4 10 add $0x10,%esp
10c749: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
10c74d: 75 17 jne 10c766 <_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 );
10c74f: 83 ec 0c sub $0xc,%esp
10c752: 50 push %eax
10c753: e8 48 28 00 00 call 10efa0 <_Thread_queue_Process_timeout>
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
10c758: a1 a0 45 12 00 mov 0x1245a0,%eax
10c75d: 48 dec %eax
10c75e: a3 a0 45 12 00 mov %eax,0x1245a0
10c763: 83 c4 10 add $0x10,%esp
_Thread_Unnest_dispatch();
break;
}
}
10c766: c9 leave
10c767: 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 48 db 13 00 mov 0x13db48,%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 fc 37 00 00 call 11a1d0 <_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 c0 da 13 00 mov 0x13dac0,%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 db 37 00 00 call 11a1d0 <_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 5e 37 00 00 call 11a164 <_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 a9 08 00 00 call 1172c4 <_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 12 38 00 00 call 11a258 <_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 24 31 00 00 call 119be8 <_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 c3 28 00 00 call 11939a <_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 92 38 00 00 call 11a378 <_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 87 38 00 00 call 11a378 <_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 48 db 13 00 mov 0x13db48,%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 f1 36 00 00 call 11a258 <_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 c0 da 13 00 mov 0x13dac0,%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 84 36 00 00 call 11a258 <_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 a9 27 00 00 jmp 11939a <_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 82 06 00 00 jmp 117288 <_Chain_Append> <== NOT EXECUTED
0010e200 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
10e200: 55 push %ebp
10e201: 89 e5 mov %esp,%ebp
10e203: 53 push %ebx
10e204: 8b 4d 08 mov 0x8(%ebp),%ecx
10e207: 8b 55 0c mov 0xc(%ebp),%edx
if ( lhs->tv_sec > rhs->tv_sec )
return true;
10e20a: b0 01 mov $0x1,%al
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
10e20c: 8b 1a mov (%edx),%ebx
10e20e: 39 19 cmp %ebx,(%ecx)
10e210: 7f 0d jg 10e21f <_Timespec_Greater_than+0x1f>
return true;
if ( lhs->tv_sec < rhs->tv_sec )
return false;
10e212: b0 00 mov $0x0,%al
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
10e214: 7c 09 jl 10e21f <_Timespec_Greater_than+0x1f><== NEVER TAKEN
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
10e216: 8b 42 04 mov 0x4(%edx),%eax
10e219: 39 41 04 cmp %eax,0x4(%ecx)
10e21c: 0f 9f c0 setg %al
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
10e21f: 5b pop %ebx
10e220: c9 leave
10e221: c3 ret
0010cb27 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
10cb27: 55 push %ebp
10cb28: 89 e5 mov %esp,%ebp
10cb2a: 57 push %edi
10cb2b: 56 push %esi
10cb2c: 53 push %ebx
10cb2d: 83 ec 0c sub $0xc,%esp
10cb30: 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 );
}
}
10cb33: 8b 1d 94 47 12 00 mov 0x124794,%ebx
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cb39: 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 );
10cb3d: eb 15 jmp 10cb54 <_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 )
10cb3f: 8b 43 30 mov 0x30(%ebx),%eax
10cb42: 85 c0 test %eax,%eax
10cb44: 74 0b je 10cb51 <_User_extensions_Fatal+0x2a>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
10cb46: 52 push %edx
10cb47: 57 push %edi
10cb48: 56 push %esi
10cb49: ff 75 08 pushl 0x8(%ebp)
10cb4c: ff d0 call *%eax
10cb4e: 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 ) {
10cb51: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cb54: 81 fb 8c 47 12 00 cmp $0x12478c,%ebx
10cb5a: 75 e3 jne 10cb3f <_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 );
}
}
10cb5c: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED
10cb5f: 5b pop %ebx <== NOT EXECUTED
10cb60: 5e pop %esi <== NOT EXECUTED
10cb61: 5f pop %edi <== NOT EXECUTED
10cb62: c9 leave <== NOT EXECUTED
10cb63: c3 ret <== NOT EXECUTED
0010ca10 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
10ca10: 55 push %ebp
10ca11: 89 e5 mov %esp,%ebp
10ca13: 57 push %edi
10ca14: 56 push %esi
10ca15: 53 push %ebx
10ca16: 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;
10ca19: a1 34 05 12 00 mov 0x120534,%eax
10ca1e: 89 45 e4 mov %eax,-0x1c(%ebp)
initial_extensions = Configuration.User_extension_table;
10ca21: 8b 35 38 05 12 00 mov 0x120538,%esi
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10ca27: c7 05 8c 47 12 00 90 movl $0x124790,0x12478c
10ca2e: 47 12 00
head->previous = NULL;
10ca31: c7 05 90 47 12 00 00 movl $0x0,0x124790
10ca38: 00 00 00
tail->previous = head;
10ca3b: c7 05 94 47 12 00 8c movl $0x12478c,0x124794
10ca42: 47 12 00
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
10ca45: c7 05 a4 45 12 00 a8 movl $0x1245a8,0x1245a4
10ca4c: 45 12 00
head->previous = NULL;
10ca4f: c7 05 a8 45 12 00 00 movl $0x0,0x1245a8
10ca56: 00 00 00
tail->previous = head;
10ca59: c7 05 ac 45 12 00 a4 movl $0x1245a4,0x1245ac
10ca60: 45 12 00
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
10ca63: 85 f6 test %esi,%esi
10ca65: 74 53 je 10caba <_User_extensions_Handler_initialization+0xaa><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
10ca67: 6b c8 34 imul $0x34,%eax,%ecx
10ca6a: 83 ec 0c sub $0xc,%esp
10ca6d: 51 push %ecx
10ca6e: 89 4d e0 mov %ecx,-0x20(%ebp)
10ca71: e8 3a 04 00 00 call 10ceb0 <_Workspace_Allocate_or_fatal_error>
10ca76: 89 c3 mov %eax,%ebx
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
10ca78: 31 c0 xor %eax,%eax
10ca7a: 8b 4d e0 mov -0x20(%ebp),%ecx
10ca7d: 89 df mov %ebx,%edi
10ca7f: f3 aa rep stos %al,%es:(%edi)
10ca81: 89 f0 mov %esi,%eax
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10ca83: 83 c4 10 add $0x10,%esp
10ca86: 31 d2 xor %edx,%edx
10ca88: eb 2b jmp 10cab5 <_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;
10ca8a: 8d 7b 14 lea 0x14(%ebx),%edi
10ca8d: 89 c6 mov %eax,%esi
10ca8f: b9 08 00 00 00 mov $0x8,%ecx
10ca94: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_User_extensions_Add_set( extension );
10ca96: 83 ec 0c sub $0xc,%esp
10ca99: 53 push %ebx
10ca9a: 89 45 dc mov %eax,-0x24(%ebp)
10ca9d: 89 55 e0 mov %edx,-0x20(%ebp)
10caa0: e8 ab 25 00 00 call 10f050 <_User_extensions_Add_set>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
10caa5: 83 c3 34 add $0x34,%ebx
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
10caa8: 8b 55 e0 mov -0x20(%ebp),%edx
10caab: 42 inc %edx
10caac: 8b 45 dc mov -0x24(%ebp),%eax
10caaf: 83 c0 20 add $0x20,%eax
10cab2: 83 c4 10 add $0x10,%esp
10cab5: 3b 55 e4 cmp -0x1c(%ebp),%edx
10cab8: 72 d0 jb 10ca8a <_User_extensions_Handler_initialization+0x7a>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
10caba: 8d 65 f4 lea -0xc(%ebp),%esp
10cabd: 5b pop %ebx
10cabe: 5e pop %esi
10cabf: 5f pop %edi
10cac0: c9 leave
10cac1: c3 ret
0010caf5 <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
10caf5: 55 push %ebp
10caf6: 89 e5 mov %esp,%ebp
10caf8: 56 push %esi
10caf9: 53 push %ebx
10cafa: 8b 75 08 mov 0x8(%ebp),%esi
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
10cafd: 8b 1d 94 47 12 00 mov 0x124794,%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cb03: eb 13 jmp 10cb18 <_User_extensions_Thread_exitted+0x23>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
10cb05: 8b 43 2c mov 0x2c(%ebx),%eax
10cb08: 85 c0 test %eax,%eax
10cb0a: 74 09 je 10cb15 <_User_extensions_Thread_exitted+0x20>
(*the_extension->Callouts.thread_exitted)( executing );
10cb0c: 83 ec 0c sub $0xc,%esp
10cb0f: 56 push %esi
10cb10: ff d0 call *%eax
10cb12: 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 ) {
10cb15: 8b 5b 04 mov 0x4(%ebx),%ebx
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
10cb18: 81 fb 8c 47 12 00 cmp $0x12478c,%ebx
10cb1e: 75 e5 jne 10cb05 <_User_extensions_Thread_exitted+0x10>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
10cb20: 8d 65 f8 lea -0x8(%ebp),%esp
10cb23: 5b pop %ebx
10cb24: 5e pop %esi
10cb25: c9 leave
10cb26: c3 ret
0010e358 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
10e358: 55 push %ebp
10e359: 89 e5 mov %esp,%ebp
10e35b: 57 push %edi
10e35c: 56 push %esi
10e35d: 53 push %ebx
10e35e: 83 ec 1c sub $0x1c,%esp
10e361: 8b 75 08 mov 0x8(%ebp),%esi
10e364: 8b 7d 0c mov 0xc(%ebp),%edi
10e367: 8b 5d 10 mov 0x10(%ebp),%ebx
ISR_Level level;
_ISR_Disable( level );
10e36a: 9c pushf
10e36b: fa cli
10e36c: 58 pop %eax
}
}
_ISR_Enable( level );
}
10e36d: 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 );
10e36f: 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 ) ) {
10e372: 39 ca cmp %ecx,%edx
10e374: 74 44 je 10e3ba <_Watchdog_Adjust+0x62>
switch ( direction ) {
10e376: 85 ff test %edi,%edi
10e378: 74 3c je 10e3b6 <_Watchdog_Adjust+0x5e>
10e37a: 4f dec %edi
10e37b: 75 3d jne 10e3ba <_Watchdog_Adjust+0x62> <== NEVER TAKEN
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
10e37d: 01 5a 10 add %ebx,0x10(%edx)
break;
10e380: eb 38 jmp 10e3ba <_Watchdog_Adjust+0x62>
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
10e382: 8b 16 mov (%esi),%edx
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
10e384: 8b 7a 10 mov 0x10(%edx),%edi
10e387: 39 fb cmp %edi,%ebx
10e389: 73 07 jae 10e392 <_Watchdog_Adjust+0x3a>
_Watchdog_First( header )->delta_interval -= units;
10e38b: 29 df sub %ebx,%edi
10e38d: 89 7a 10 mov %edi,0x10(%edx)
break;
10e390: eb 28 jmp 10e3ba <_Watchdog_Adjust+0x62>
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
10e392: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx)
_ISR_Enable( level );
10e399: 50 push %eax
10e39a: 9d popf
_Watchdog_Tickle( header );
10e39b: 83 ec 0c sub $0xc,%esp
10e39e: 56 push %esi
10e39f: 89 4d e4 mov %ecx,-0x1c(%ebp)
10e3a2: e8 a5 01 00 00 call 10e54c <_Watchdog_Tickle>
_ISR_Disable( level );
10e3a7: 9c pushf
10e3a8: fa cli
10e3a9: 58 pop %eax
if ( _Chain_Is_empty( header ) )
10e3aa: 83 c4 10 add $0x10,%esp
10e3ad: 8b 4d e4 mov -0x1c(%ebp),%ecx
10e3b0: 39 0e cmp %ecx,(%esi)
10e3b2: 74 06 je 10e3ba <_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;
10e3b4: 29 fb sub %edi,%ebx
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
10e3b6: 85 db test %ebx,%ebx
10e3b8: 75 c8 jne 10e382 <_Watchdog_Adjust+0x2a> <== ALWAYS TAKEN
}
break;
}
}
_ISR_Enable( level );
10e3ba: 50 push %eax
10e3bb: 9d popf
}
10e3bc: 8d 65 f4 lea -0xc(%ebp),%esp
10e3bf: 5b pop %ebx
10e3c0: 5e pop %esi
10e3c1: 5f pop %edi
10e3c2: c9 leave
10e3c3: c3 ret
0010cd68 <_Watchdog_Remove>:
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
10cd68: 55 push %ebp
10cd69: 89 e5 mov %esp,%ebp
10cd6b: 56 push %esi
10cd6c: 53 push %ebx
10cd6d: 8b 55 08 mov 0x8(%ebp),%edx
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
10cd70: 9c pushf
10cd71: fa cli
10cd72: 5e pop %esi
previous_state = the_watchdog->state;
10cd73: 8b 42 08 mov 0x8(%edx),%eax
switch ( previous_state ) {
10cd76: 83 f8 01 cmp $0x1,%eax
10cd79: 74 09 je 10cd84 <_Watchdog_Remove+0x1c>
10cd7b: 72 42 jb 10cdbf <_Watchdog_Remove+0x57>
10cd7d: 83 f8 03 cmp $0x3,%eax
10cd80: 77 3d ja 10cdbf <_Watchdog_Remove+0x57> <== NEVER TAKEN
10cd82: eb 09 jmp 10cd8d <_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;
10cd84: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx)
break;
10cd8b: eb 32 jmp 10cdbf <_Watchdog_Remove+0x57>
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
10cd8d: 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 );
}
10cd94: 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) )
10cd96: 83 39 00 cmpl $0x0,(%ecx)
10cd99: 74 06 je 10cda1 <_Watchdog_Remove+0x39>
next_watchdog->delta_interval += the_watchdog->delta_interval;
10cd9b: 8b 5a 10 mov 0x10(%edx),%ebx
10cd9e: 01 59 10 add %ebx,0x10(%ecx)
if ( _Watchdog_Sync_count )
10cda1: 8b 1d d0 46 12 00 mov 0x1246d0,%ebx
10cda7: 85 db test %ebx,%ebx
10cda9: 74 0c je 10cdb7 <_Watchdog_Remove+0x4f>
_Watchdog_Sync_level = _ISR_Nest_level;
10cdab: 8b 1d d8 47 12 00 mov 0x1247d8,%ebx
10cdb1: 89 1d 68 46 12 00 mov %ebx,0x124668
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
10cdb7: 8b 5a 04 mov 0x4(%edx),%ebx
next->previous = previous;
10cdba: 89 59 04 mov %ebx,0x4(%ecx)
previous->next = next;
10cdbd: 89 0b mov %ecx,(%ebx)
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
10cdbf: 8b 0d d4 46 12 00 mov 0x1246d4,%ecx
10cdc5: 89 4a 18 mov %ecx,0x18(%edx)
_ISR_Enable( level );
10cdc8: 56 push %esi
10cdc9: 9d popf
return( previous_state );
}
10cdca: 5b pop %ebx
10cdcb: 5e pop %esi
10cdcc: c9 leave
10cdcd: c3 ret
0010defc <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
10defc: 55 push %ebp
10defd: 89 e5 mov %esp,%ebp
10deff: 57 push %edi
10df00: 56 push %esi
10df01: 53 push %ebx
10df02: 83 ec 20 sub $0x20,%esp
10df05: 8b 7d 08 mov 0x8(%ebp),%edi
10df08: 8b 75 0c mov 0xc(%ebp),%esi
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
10df0b: 9c pushf
10df0c: fa cli
10df0d: 8f 45 e4 popl -0x1c(%ebp)
printk( "Watchdog Chain: %s %p\n", name, header );
10df10: 56 push %esi
10df11: 57 push %edi
10df12: 68 a8 05 12 00 push $0x1205a8
10df17: e8 bc ab ff ff call 108ad8 <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
10df1c: 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 );
10df1e: 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 ) ) {
10df21: 83 c4 10 add $0x10,%esp
10df24: 39 f3 cmp %esi,%ebx
10df26: 74 1d je 10df45 <_Watchdog_Report_chain+0x49>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
10df28: 52 push %edx
10df29: 52 push %edx
10df2a: 53 push %ebx
10df2b: 6a 00 push $0x0
10df2d: e8 32 00 00 00 call 10df64 <_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 )
10df32: 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 ) ;
10df34: 83 c4 10 add $0x10,%esp
10df37: 39 f3 cmp %esi,%ebx
10df39: 75 ed jne 10df28 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
10df3b: 50 push %eax
10df3c: 50 push %eax
10df3d: 57 push %edi
10df3e: 68 bf 05 12 00 push $0x1205bf
10df43: eb 08 jmp 10df4d <_Watchdog_Report_chain+0x51>
} else {
printk( "Chain is empty\n" );
10df45: 83 ec 0c sub $0xc,%esp
10df48: 68 ce 05 12 00 push $0x1205ce
10df4d: e8 86 ab ff ff call 108ad8 <printk>
10df52: 83 c4 10 add $0x10,%esp
}
_ISR_Enable( level );
10df55: ff 75 e4 pushl -0x1c(%ebp)
10df58: 9d popf
}
10df59: 8d 65 f4 lea -0xc(%ebp),%esp
10df5c: 5b pop %ebx
10df5d: 5e pop %esi
10df5e: 5f pop %edi
10df5f: c9 leave
10df60: c3 ret
0010cdd0 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
10cdd0: 55 push %ebp
10cdd1: 89 e5 mov %esp,%ebp
10cdd3: 57 push %edi
10cdd4: 56 push %esi
10cdd5: 53 push %ebx
10cdd6: 83 ec 1c sub $0x1c,%esp
10cdd9: 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 );
10cddc: 9c pushf
10cddd: fa cli
10cdde: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10cddf: 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 );
10cde1: 8d 47 04 lea 0x4(%edi),%eax
10cde4: 89 45 e4 mov %eax,-0x1c(%ebp)
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
10cde7: 39 c3 cmp %eax,%ebx
10cde9: 74 40 je 10ce2b <_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) {
10cdeb: 8b 43 10 mov 0x10(%ebx),%eax
10cdee: 85 c0 test %eax,%eax
10cdf0: 74 08 je 10cdfa <_Watchdog_Tickle+0x2a>
the_watchdog->delta_interval--;
10cdf2: 48 dec %eax
10cdf3: 89 43 10 mov %eax,0x10(%ebx)
if ( the_watchdog->delta_interval != 0 )
10cdf6: 85 c0 test %eax,%eax
10cdf8: 75 31 jne 10ce2b <_Watchdog_Tickle+0x5b>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
10cdfa: 83 ec 0c sub $0xc,%esp
10cdfd: 53 push %ebx
10cdfe: e8 65 ff ff ff call 10cd68 <_Watchdog_Remove>
_ISR_Enable( level );
10ce03: 56 push %esi
10ce04: 9d popf
switch( watchdog_state ) {
10ce05: 83 c4 10 add $0x10,%esp
10ce08: 83 f8 02 cmp $0x2,%eax
10ce0b: 75 0e jne 10ce1b <_Watchdog_Tickle+0x4b> <== NEVER TAKEN
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
10ce0d: 50 push %eax
10ce0e: 50 push %eax
10ce0f: ff 73 24 pushl 0x24(%ebx)
10ce12: ff 73 20 pushl 0x20(%ebx)
10ce15: ff 53 1c call *0x1c(%ebx)
the_watchdog->id,
the_watchdog->user_data
);
break;
10ce18: 83 c4 10 add $0x10,%esp
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
10ce1b: 9c pushf
10ce1c: fa cli
10ce1d: 5e pop %esi
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
10ce1e: 8b 1f mov (%edi),%ebx
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
10ce20: 3b 5d e4 cmp -0x1c(%ebp),%ebx
10ce23: 74 06 je 10ce2b <_Watchdog_Tickle+0x5b>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
10ce25: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10ce29: eb cd jmp 10cdf8 <_Watchdog_Tickle+0x28>
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
10ce2b: 56 push %esi
10ce2c: 9d popf
}
10ce2d: 8d 65 f4 lea -0xc(%ebp),%esp
10ce30: 5b pop %ebx
10ce31: 5e pop %esi
10ce32: 5f pop %edi
10ce33: c9 leave
10ce34: c3 ret
00120e36 <__kill>:
#endif
int __kill( pid_t pid, int sig )
{
120e36: 55 push %ebp <== NOT EXECUTED
120e37: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
120e39: 31 c0 xor %eax,%eax <== NOT EXECUTED
120e3b: c9 leave <== NOT EXECUTED
120e3c: c3 ret <== NOT EXECUTED
00107427 <_gettimeofday>:
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
107427: 55 push %ebp <== NOT EXECUTED
107428: 89 e5 mov %esp,%ebp <== NOT EXECUTED
10742a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED
return gettimeofday( tp, tzp );
}
10742d: c9 leave <== NOT EXECUTED
int _gettimeofday(
struct timeval *tp,
struct timezone *tzp
)
{
return gettimeofday( tp, tzp );
10742e: e9 8d ff ff ff jmp 1073c0 <gettimeofday> <== NOT EXECUTED
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 df 86 00 00 call 1139fc <__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
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 20 12 00 88 cmpl $0x124188,0x12203c
107527: 41 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 20 12 00 88 cmpl $0x124188,0x12203c
107538: 41 12 00
10753b: 75 0d jne 10754a <chroot+0x32>
rtems_set_errno_and_return_minus_one( ENOTSUP );
10753d: e8 ea 94 00 00 call 110a2c <__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 bf 72 00 00 call 10e814 <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 cb 94 00 00 call 110a2c <__errno>
107561: 89 c6 mov %eax,%esi
107563: e8 c4 94 00 00 call 110a2c <__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 ed 11 00 push $0x11edd6
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 20 12 00 mov 0x12203c,%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 20 12 00 mov 0x12203c,%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
0010d300 <devFS_evaluate_path>:
const char *pathname,
size_t pathnamelen,
int flags,
rtems_filesystem_location_info_t *pathloc
)
{
10d300: 55 push %ebp
10d301: 89 e5 mov %esp,%ebp
10d303: 57 push %edi
10d304: 56 push %esi
10d305: 53 push %ebx
10d306: 83 ec 1c sub $0x1c,%esp
10d309: 8b 4d 0c mov 0xc(%ebp),%ecx
10d30c: 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 ) )
10d30f: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp)
10d316: 74 0d je 10d325 <devFS_evaluate_path+0x25><== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EPERM );
10d318: e8 eb 15 00 00 call 10e908 <__errno> <== NOT EXECUTED
10d31d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED
10d323: eb 77 jmp 10d39c <devFS_evaluate_path+0x9c><== NOT EXECUTED
/* get the device name table */
device_name_table = (rtems_device_name_t *)pathloc->node_access;
10d325: 8b 33 mov (%ebx),%esi
if (!device_name_table)
10d327: 85 f6 test %esi,%esi
10d329: 74 04 je 10d32f <devFS_evaluate_path+0x2f>
10d32b: 31 ff xor %edi,%edi
10d32d: eb 5a jmp 10d389 <devFS_evaluate_path+0x89>
rtems_set_errno_and_return_minus_one( EFAULT );
10d32f: e8 d4 15 00 00 call 10e908 <__errno>
10d334: c7 00 0e 00 00 00 movl $0xe,(%eax)
10d33a: eb 60 jmp 10d39c <devFS_evaluate_path+0x9c>
for (i = 0; i < rtems_device_table_size; i++) {
if (!device_name_table[i].device_name)
10d33c: 8b 16 mov (%esi),%edx
10d33e: 85 d2 test %edx,%edx
10d340: 74 43 je 10d385 <devFS_evaluate_path+0x85>
continue;
if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0)
10d342: 50 push %eax
10d343: 51 push %ecx
10d344: 52 push %edx
10d345: ff 75 08 pushl 0x8(%ebp)
10d348: 89 55 e4 mov %edx,-0x1c(%ebp)
10d34b: 89 4d e0 mov %ecx,-0x20(%ebp)
10d34e: e8 91 22 00 00 call 10f5e4 <strncmp>
10d353: 83 c4 10 add $0x10,%esp
10d356: 85 c0 test %eax,%eax
10d358: 8b 55 e4 mov -0x1c(%ebp),%edx
10d35b: 8b 4d e0 mov -0x20(%ebp),%ecx
10d35e: 75 25 jne 10d385 <devFS_evaluate_path+0x85>
continue;
if (device_name_table[i].device_name[pathnamelen] != '\0')
10d360: 80 3c 0a 00 cmpb $0x0,(%edx,%ecx,1)
10d364: 75 1f jne 10d385 <devFS_evaluate_path+0x85><== NEVER TAKEN
continue;
/* find the device, set proper values */
pathloc->node_access = (void *)&device_name_table[i];
10d366: 89 33 mov %esi,(%ebx)
pathloc->handlers = &devFS_file_handlers;
10d368: c7 43 08 2c 03 12 00 movl $0x12032c,0x8(%ebx)
pathloc->ops = &devFS_ops;
10d36f: c7 43 0c e4 02 12 00 movl $0x1202e4,0xc(%ebx)
pathloc->mt_entry = rtems_filesystem_root.mt_entry;
10d376: a1 80 04 12 00 mov 0x120480,%eax
10d37b: 8b 40 28 mov 0x28(%eax),%eax
10d37e: 89 43 10 mov %eax,0x10(%ebx)
return 0;
10d381: 31 c0 xor %eax,%eax
10d383: eb 1a jmp 10d39f <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++) {
10d385: 47 inc %edi
10d386: 83 c6 14 add $0x14,%esi
10d389: 3b 3d e8 e4 11 00 cmp 0x11e4e8,%edi
10d38f: 72 ab jb 10d33c <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 );
10d391: e8 72 15 00 00 call 10e908 <__errno>
10d396: c7 00 02 00 00 00 movl $0x2,(%eax)
10d39c: 83 c8 ff or $0xffffffff,%eax
}
10d39f: 8d 65 f4 lea -0xc(%ebp),%esp
10d3a2: 5b pop %ebx
10d3a3: 5e pop %esi
10d3a4: 5f pop %edi
10d3a5: c9 leave
10d3a6: 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 7e 7c 00 00 call 10e908 <__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 59 7c 00 00 call 10e908 <__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 6c 88 00 00 call 10f53c <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 26 7c 00 00 call 10e908 <__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 e8 e4 11 00 cmp 0x11e4e8,%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 06 7c 00 00 call 10e908 <__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 71 26 00 00 call 10a738 <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 d8 23 12 00 mov 0x1223d8,%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 5c 4e 12 00 mov 0x124e5c,%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 36 90 00 00 call 11116c <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 38 4f 12 00 mov 0x124f38,%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 83 91 00 00 call 11116c <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 d8 23 12 00 mov 0x1223d8,%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 64 e1 11 00 push $0x11e164
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 62 e1 11 00 push $0x11e162 <== 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 d8 23 12 00 mov 0x1223d8,%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 62 e1 11 00 push $0x11e162
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 11 12 00 mov 0x121144,%ecx
107bed: 39 cb cmp %ecx,%ebx
107bef: 73 14 jae 107c05 <fcntl+0x2d>
iop = rtems_libio_iop( fd );
107bf1: 8b 15 58 51 12 00 mov 0x125158,%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 c2 94 00 00 call 1110cc <__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 f9 11 00 jmp *0x11f990(,%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 58 51 12 00 sub 0x125158,%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 06 94 00 00 call 1110cc <__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 f9 93 00 00 call 1110cc <__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 d3 93 00 00 call 1110cc <__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
0010f943 <fifo_open>:
*/
int fifo_open(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f943: 55 push %ebp
10f944: 89 e5 mov %esp,%ebp
10f946: 57 push %edi
10f947: 56 push %esi
10f948: 53 push %ebx
10f949: 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) {
10f94c: 83 3d 44 63 12 00 00 cmpl $0x0,0x126344
10f953: 75 50 jne 10f9a5 <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 );
10f955: 51 push %ecx
10f956: 6a 00 push $0x0
10f958: 6a 00 push $0x0
10f95a: ff 35 48 65 12 00 pushl 0x126548
10f960: e8 37 c2 ff ff call 10bb9c <rtems_semaphore_obtain>
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f965: 83 c4 10 add $0x10,%esp
free(pipe);
}
static rtems_status_code pipe_lock(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
10f968: 31 db xor %ebx,%ebx
if (pipe_semaphore == RTEMS_ID_NONE) {
rtems_libio_lock();
if (pipe_semaphore == RTEMS_ID_NONE) {
10f96a: 83 3d 44 63 12 00 00 cmpl $0x0,0x126344
10f971: 75 1d jne 10f990 <fifo_open+0x4d> <== NEVER TAKEN
sc = rtems_semaphore_create(
10f973: 83 ec 0c sub $0xc,%esp
10f976: 68 44 63 12 00 push $0x126344
10f97b: 6a 00 push $0x0
10f97d: 6a 54 push $0x54
10f97f: 6a 01 push $0x1
10f981: 68 45 50 49 50 push $0x50495045
10f986: e8 e9 bf ff ff call 10b974 <rtems_semaphore_create>
10f98b: 89 c3 mov %eax,%ebx
10f98d: 83 c4 20 add $0x20,%esp
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10f990: 83 ec 0c sub $0xc,%esp
10f993: ff 35 48 65 12 00 pushl 0x126548
10f999: e8 ea c2 ff ff call 10bc88 <rtems_semaphore_release>
}
rtems_libio_unlock();
}
if (sc == RTEMS_SUCCESSFUL) {
10f99e: 83 c4 10 add $0x10,%esp
10f9a1: 85 db test %ebx,%ebx
10f9a3: 75 19 jne 10f9be <fifo_open+0x7b>
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
10f9a5: 52 push %edx
10f9a6: 6a 00 push $0x0
10f9a8: 6a 00 push $0x0
10f9aa: ff 35 44 63 12 00 pushl 0x126344
10f9b0: e8 e7 c1 ff ff call 10bb9c <rtems_semaphore_obtain>
}
if (sc == RTEMS_SUCCESSFUL) {
10f9b5: 83 c4 10 add $0x10,%esp
return 0;
10f9b8: 31 f6 xor %esi,%esi
if (sc == RTEMS_SUCCESSFUL) {
sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
}
if (sc == RTEMS_SUCCESSFUL) {
10f9ba: 85 c0 test %eax,%eax
10f9bc: 74 05 je 10f9c3 <fifo_open+0x80> <== ALWAYS TAKEN
return 0;
} else {
return -ENOMEM;
10f9be: be f4 ff ff ff mov $0xfffffff4,%esi
{
pipe_control_t *pipe;
int err = 0;
err = pipe_lock();
if (err)
10f9c3: 85 f6 test %esi,%esi
10f9c5: 0f 85 f5 02 00 00 jne 10fcc0 <fifo_open+0x37d>
return err;
pipe = *pipep;
10f9cb: 8b 45 08 mov 0x8(%ebp),%eax
10f9ce: 8b 18 mov (%eax),%ebx
if (pipe == NULL) {
10f9d0: 85 db test %ebx,%ebx
10f9d2: 0f 85 14 01 00 00 jne 10faec <fifo_open+0x1a9>
{
static char c = 'a';
pipe_control_t *pipe;
int err = -ENOMEM;
pipe = malloc(sizeof(pipe_control_t));
10f9d8: 83 ec 0c sub $0xc,%esp
10f9db: 6a 34 push $0x34
10f9dd: e8 5e 95 ff ff call 108f40 <malloc>
10f9e2: 89 c3 mov %eax,%ebx
10f9e4: 89 45 d4 mov %eax,-0x2c(%ebp)
if (pipe == NULL)
10f9e7: 83 c4 10 add $0x10,%esp
10f9ea: 85 c0 test %eax,%eax
10f9ec: 0f 84 f3 00 00 00 je 10fae5 <fifo_open+0x1a2>
return err;
memset(pipe, 0, sizeof(pipe_control_t));
10f9f2: b9 0d 00 00 00 mov $0xd,%ecx
10f9f7: 89 c7 mov %eax,%edi
10f9f9: 89 f0 mov %esi,%eax
10f9fb: f3 ab rep stos %eax,%es:(%edi)
pipe->Size = PIPE_BUF;
10f9fd: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx)
pipe->Buffer = malloc(pipe->Size);
10fa04: 83 ec 0c sub $0xc,%esp
10fa07: 68 00 02 00 00 push $0x200
10fa0c: e8 2f 95 ff ff call 108f40 <malloc>
10fa11: 89 03 mov %eax,(%ebx)
if (! pipe->Buffer)
10fa13: 83 c4 10 add $0x10,%esp
10fa16: 85 c0 test %eax,%eax
10fa18: 0f 84 b9 00 00 00 je 10fad7 <fifo_open+0x194> <== NEVER TAKEN
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa1e: 8d 43 2c lea 0x2c(%ebx),%eax
10fa21: 50 push %eax
10fa22: 6a 00 push $0x0
10fa24: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'r', c),
10fa26: 0f be 05 48 44 12 00 movsbl 0x124448,%eax
if (! pipe->Buffer)
goto err_buf;
err = -ENOMEM;
if (rtems_barrier_create(
10fa2d: 0d 00 72 49 50 or $0x50497200,%eax
10fa32: 50 push %eax
10fa33: e8 80 0e 00 00 call 1108b8 <rtems_barrier_create>
10fa38: 83 c4 10 add $0x10,%esp
10fa3b: 85 c0 test %eax,%eax
10fa3d: 0f 85 84 00 00 00 jne 10fac7 <fifo_open+0x184>
rtems_build_name ('P', 'I', 'r', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->readBarrier) != RTEMS_SUCCESSFUL)
goto err_rbar;
if (rtems_barrier_create(
10fa43: 8d 43 30 lea 0x30(%ebx),%eax
10fa46: 50 push %eax
10fa47: 6a 00 push $0x0
10fa49: 6a 00 push $0x0
rtems_build_name ('P', 'I', 'w', c),
10fa4b: 0f be 05 48 44 12 00 movsbl 0x124448,%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(
10fa52: 0d 00 77 49 50 or $0x50497700,%eax
10fa57: 50 push %eax
10fa58: e8 5b 0e 00 00 call 1108b8 <rtems_barrier_create>
10fa5d: 83 c4 10 add $0x10,%esp
10fa60: 85 c0 test %eax,%eax
10fa62: 75 52 jne 10fab6 <fifo_open+0x173>
rtems_build_name ('P', 'I', 'w', c),
RTEMS_BARRIER_MANUAL_RELEASE, 0,
&pipe->writeBarrier) != RTEMS_SUCCESSFUL)
goto err_wbar;
if (rtems_semaphore_create(
10fa64: 83 ec 0c sub $0xc,%esp
10fa67: 8d 43 28 lea 0x28(%ebx),%eax
10fa6a: 50 push %eax
10fa6b: 6a 00 push $0x0
10fa6d: 6a 10 push $0x10
10fa6f: 6a 01 push $0x1
rtems_build_name ('P', 'I', 's', c), 1,
10fa71: 0f be 05 48 44 12 00 movsbl 0x124448,%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(
10fa78: 0d 00 73 49 50 or $0x50497300,%eax
10fa7d: 50 push %eax
10fa7e: e8 f1 be ff ff call 10b974 <rtems_semaphore_create>
10fa83: 83 c4 20 add $0x20,%esp
10fa86: 85 c0 test %eax,%eax
10fa88: 75 1b jne 10faa5 <fifo_open+0x162>
#ifdef RTEMS_POSIX_API
pipe_interruptible(pipe);
#endif
*pipep = pipe;
if (c ++ == 'z')
10fa8a: a0 48 44 12 00 mov 0x124448,%al
10fa8f: 8d 50 01 lea 0x1(%eax),%edx
10fa92: 88 15 48 44 12 00 mov %dl,0x124448
10fa98: 3c 7a cmp $0x7a,%al
10fa9a: 75 50 jne 10faec <fifo_open+0x1a9>
c = 'a';
10fa9c: c6 05 48 44 12 00 61 movb $0x61,0x124448
10faa3: eb 47 jmp 10faec <fifo_open+0x1a9>
return 0;
err_sem:
rtems_barrier_delete(pipe->writeBarrier);
10faa5: 83 ec 0c sub $0xc,%esp
10faa8: 8b 55 d4 mov -0x2c(%ebp),%edx
10faab: ff 72 30 pushl 0x30(%edx)
10faae: e8 bd 0e 00 00 call 110970 <rtems_barrier_delete>
10fab3: 83 c4 10 add $0x10,%esp
err_wbar:
rtems_barrier_delete(pipe->readBarrier);
10fab6: 83 ec 0c sub $0xc,%esp
10fab9: 8b 45 d4 mov -0x2c(%ebp),%eax
10fabc: ff 70 2c pushl 0x2c(%eax)
10fabf: e8 ac 0e 00 00 call 110970 <rtems_barrier_delete>
10fac4: 83 c4 10 add $0x10,%esp
err_rbar:
free(pipe->Buffer);
10fac7: 83 ec 0c sub $0xc,%esp
10faca: 8b 55 d4 mov -0x2c(%ebp),%edx
10facd: ff 32 pushl (%edx)
10facf: e8 68 8e ff ff call 10893c <free>
10fad4: 83 c4 10 add $0x10,%esp
err_buf:
free(pipe);
10fad7: 83 ec 0c sub $0xc,%esp
10fada: ff 75 d4 pushl -0x2c(%ebp)
10fadd: e8 5a 8e ff ff call 10893c <free>
10fae2: 83 c4 10 add $0x10,%esp
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
err = -EINTR;
10fae5: be f4 ff ff ff mov $0xfffffff4,%esi
10faea: eb 33 jmp 10fb1f <fifo_open+0x1dc>
err = pipe_alloc(&pipe);
if (err)
goto out;
}
if (! PIPE_LOCK(pipe))
10faec: 50 push %eax
10faed: 6a 00 push $0x0
10faef: 6a 00 push $0x0
10faf1: ff 73 28 pushl 0x28(%ebx)
10faf4: e8 a3 c0 ff ff call 10bb9c <rtems_semaphore_obtain>
10faf9: 83 c4 10 add $0x10,%esp
10fafc: 85 c0 test %eax,%eax
10fafe: 74 05 je 10fb05 <fifo_open+0x1c2> <== ALWAYS TAKEN
err = -EINTR;
10fb00: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
if (*pipep == NULL) {
10fb05: 8b 45 08 mov 0x8(%ebp),%eax
10fb08: 83 38 00 cmpl $0x0,(%eax)
10fb0b: 75 12 jne 10fb1f <fifo_open+0x1dc>
if (err)
10fb0d: 85 f6 test %esi,%esi
10fb0f: 74 09 je 10fb1a <fifo_open+0x1d7> <== ALWAYS TAKEN
pipe_free(pipe);
10fb11: 89 d8 mov %ebx,%eax <== NOT EXECUTED
10fb13: e8 5e fd ff ff call 10f876 <pipe_free> <== NOT EXECUTED
10fb18: eb 05 jmp 10fb1f <fifo_open+0x1dc> <== NOT EXECUTED
else
*pipep = pipe;
10fb1a: 8b 55 08 mov 0x8(%ebp),%edx
10fb1d: 89 1a mov %ebx,(%edx)
}
out:
pipe_unlock();
10fb1f: e8 3c fd ff ff call 10f860 <pipe_unlock>
pipe_control_t *pipe;
unsigned int prevCounter;
int err;
err = pipe_new(pipep);
if (err)
10fb24: 85 f6 test %esi,%esi
10fb26: 0f 85 94 01 00 00 jne 10fcc0 <fifo_open+0x37d>
return err;
pipe = *pipep;
10fb2c: 8b 45 08 mov 0x8(%ebp),%eax
10fb2f: 8b 18 mov (%eax),%ebx
switch (LIBIO_ACCMODE(iop)) {
10fb31: 8b 55 0c mov 0xc(%ebp),%edx
10fb34: 8b 42 14 mov 0x14(%edx),%eax
10fb37: 83 e0 06 and $0x6,%eax
10fb3a: 83 f8 04 cmp $0x4,%eax
10fb3d: 0f 84 91 00 00 00 je 10fbd4 <fifo_open+0x291>
10fb43: 83 f8 06 cmp $0x6,%eax
10fb46: 0f 84 10 01 00 00 je 10fc5c <fifo_open+0x319>
10fb4c: 83 f8 02 cmp $0x2,%eax
10fb4f: 0f 85 49 01 00 00 jne 10fc9e <fifo_open+0x35b> <== NEVER TAKEN
case LIBIO_FLAGS_READ:
pipe->readerCounter ++;
10fb55: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fb58: 8b 43 10 mov 0x10(%ebx),%eax
10fb5b: 8d 50 01 lea 0x1(%eax),%edx
10fb5e: 89 53 10 mov %edx,0x10(%ebx)
10fb61: 85 c0 test %eax,%eax
10fb63: 75 11 jne 10fb76 <fifo_open+0x233> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fb65: 57 push %edi
10fb66: 57 push %edi
10fb67: 8d 45 e4 lea -0x1c(%ebp),%eax
10fb6a: 50 push %eax
10fb6b: ff 73 30 pushl 0x30(%ebx)
10fb6e: e8 85 0e 00 00 call 1109f8 <rtems_barrier_release>
10fb73: 83 c4 10 add $0x10,%esp
if (pipe->Writers == 0) {
10fb76: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fb7a: 0f 85 1e 01 00 00 jne 10fc9e <fifo_open+0x35b>
/* Not an error */
if (LIBIO_NODELAY(iop))
10fb80: 8b 45 0c mov 0xc(%ebp),%eax
10fb83: f6 40 14 01 testb $0x1,0x14(%eax)
10fb87: 0f 85 11 01 00 00 jne 10fc9e <fifo_open+0x35b>
break;
prevCounter = pipe->writerCounter;
10fb8d: 8b 7b 24 mov 0x24(%ebx),%edi
err = -EINTR;
/* Wait until a writer opens the pipe */
do {
PIPE_UNLOCK(pipe);
10fb90: 83 ec 0c sub $0xc,%esp
10fb93: ff 73 28 pushl 0x28(%ebx)
10fb96: e8 ed c0 ff ff call 10bc88 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fb9b: 5a pop %edx
10fb9c: 59 pop %ecx
10fb9d: 6a 00 push $0x0
10fb9f: ff 73 2c pushl 0x2c(%ebx)
10fba2: e8 a9 0e 00 00 call 110a50 <rtems_barrier_wait>
10fba7: 83 c4 10 add $0x10,%esp
10fbaa: 85 c0 test %eax,%eax
10fbac: 0f 85 f9 00 00 00 jne 10fcab <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fbb2: 50 push %eax
10fbb3: 6a 00 push $0x0
10fbb5: 6a 00 push $0x0
10fbb7: ff 73 28 pushl 0x28(%ebx)
10fbba: e8 dd bf ff ff call 10bb9c <rtems_semaphore_obtain>
10fbbf: 83 c4 10 add $0x10,%esp
10fbc2: 85 c0 test %eax,%eax
10fbc4: 0f 85 e1 00 00 00 jne 10fcab <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->writerCounter);
10fbca: 3b 7b 24 cmp 0x24(%ebx),%edi
10fbcd: 74 c1 je 10fb90 <fifo_open+0x24d> <== NEVER TAKEN
10fbcf: e9 ca 00 00 00 jmp 10fc9e <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_WRITE:
pipe->writerCounter ++;
10fbd4: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fbd7: 8b 43 14 mov 0x14(%ebx),%eax
10fbda: 8d 50 01 lea 0x1(%eax),%edx
10fbdd: 89 53 14 mov %edx,0x14(%ebx)
10fbe0: 85 c0 test %eax,%eax
10fbe2: 75 11 jne 10fbf5 <fifo_open+0x2b2> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fbe4: 57 push %edi
10fbe5: 57 push %edi
10fbe6: 8d 45 e4 lea -0x1c(%ebp),%eax
10fbe9: 50 push %eax
10fbea: ff 73 2c pushl 0x2c(%ebx)
10fbed: e8 06 0e 00 00 call 1109f8 <rtems_barrier_release>
10fbf2: 83 c4 10 add $0x10,%esp
if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) {
10fbf5: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fbf9: 0f 85 9f 00 00 00 jne 10fc9e <fifo_open+0x35b>
10fbff: 8b 55 0c mov 0xc(%ebp),%edx
10fc02: f6 42 14 01 testb $0x1,0x14(%edx)
10fc06: 74 18 je 10fc20 <fifo_open+0x2dd>
PIPE_UNLOCK(pipe);
10fc08: 83 ec 0c sub $0xc,%esp
10fc0b: ff 73 28 pushl 0x28(%ebx)
10fc0e: e8 75 c0 ff ff call 10bc88 <rtems_semaphore_release>
err = -ENXIO;
goto out_error;
10fc13: 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;
10fc16: be fa ff ff ff mov $0xfffffffa,%esi
goto out_error;
10fc1b: e9 90 00 00 00 jmp 10fcb0 <fifo_open+0x36d>
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
10fc20: 8b 7b 20 mov 0x20(%ebx),%edi
err = -EINTR;
do {
PIPE_UNLOCK(pipe);
10fc23: 83 ec 0c sub $0xc,%esp
10fc26: ff 73 28 pushl 0x28(%ebx)
10fc29: e8 5a c0 ff ff call 10bc88 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10fc2e: 5a pop %edx
10fc2f: 59 pop %ecx
10fc30: 6a 00 push $0x0
10fc32: ff 73 30 pushl 0x30(%ebx)
10fc35: e8 16 0e 00 00 call 110a50 <rtems_barrier_wait>
10fc3a: 83 c4 10 add $0x10,%esp
10fc3d: 85 c0 test %eax,%eax
10fc3f: 75 6a jne 10fcab <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
if (! PIPE_LOCK(pipe))
10fc41: 50 push %eax
10fc42: 6a 00 push $0x0
10fc44: 6a 00 push $0x0
10fc46: ff 73 28 pushl 0x28(%ebx)
10fc49: e8 4e bf ff ff call 10bb9c <rtems_semaphore_obtain>
10fc4e: 83 c4 10 add $0x10,%esp
10fc51: 85 c0 test %eax,%eax
10fc53: 75 56 jne 10fcab <fifo_open+0x368> <== NEVER TAKEN
goto out_error;
} while (prevCounter == pipe->readerCounter);
10fc55: 3b 7b 20 cmp 0x20(%ebx),%edi
10fc58: 74 c9 je 10fc23 <fifo_open+0x2e0> <== NEVER TAKEN
10fc5a: eb 42 jmp 10fc9e <fifo_open+0x35b>
}
break;
case LIBIO_FLAGS_READ_WRITE:
pipe->readerCounter ++;
10fc5c: ff 43 20 incl 0x20(%ebx)
if (pipe->Readers ++ == 0)
10fc5f: 8b 43 10 mov 0x10(%ebx),%eax
10fc62: 8d 50 01 lea 0x1(%eax),%edx
10fc65: 89 53 10 mov %edx,0x10(%ebx)
10fc68: 85 c0 test %eax,%eax
10fc6a: 75 11 jne 10fc7d <fifo_open+0x33a> <== NEVER TAKEN
PIPE_WAKEUPWRITERS(pipe);
10fc6c: 51 push %ecx
10fc6d: 51 push %ecx
10fc6e: 8d 45 e4 lea -0x1c(%ebp),%eax
10fc71: 50 push %eax
10fc72: ff 73 30 pushl 0x30(%ebx)
10fc75: e8 7e 0d 00 00 call 1109f8 <rtems_barrier_release>
10fc7a: 83 c4 10 add $0x10,%esp
pipe->writerCounter ++;
10fc7d: ff 43 24 incl 0x24(%ebx)
if (pipe->Writers ++ == 0)
10fc80: 8b 43 14 mov 0x14(%ebx),%eax
10fc83: 8d 50 01 lea 0x1(%eax),%edx
10fc86: 89 53 14 mov %edx,0x14(%ebx)
10fc89: 85 c0 test %eax,%eax
10fc8b: 75 11 jne 10fc9e <fifo_open+0x35b> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10fc8d: 52 push %edx
10fc8e: 52 push %edx
10fc8f: 8d 45 e4 lea -0x1c(%ebp),%eax
10fc92: 50 push %eax
10fc93: ff 73 2c pushl 0x2c(%ebx)
10fc96: e8 5d 0d 00 00 call 1109f8 <rtems_barrier_release>
10fc9b: 83 c4 10 add $0x10,%esp
break;
}
PIPE_UNLOCK(pipe);
10fc9e: 83 ec 0c sub $0xc,%esp
10fca1: ff 73 28 pushl 0x28(%ebx)
10fca4: e8 df bf ff ff call 10bc88 <rtems_semaphore_release>
10fca9: eb 12 jmp 10fcbd <fifo_open+0x37a>
goto out_error;
}
if (pipe->Readers == 0) {
prevCounter = pipe->readerCounter;
err = -EINTR;
10fcab: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
PIPE_UNLOCK(pipe);
return 0;
out_error:
pipe_release(pipep, iop);
10fcb0: 50 push %eax
10fcb1: 50 push %eax
10fcb2: ff 75 0c pushl 0xc(%ebp)
10fcb5: ff 75 08 pushl 0x8(%ebp)
10fcb8: e8 f4 fb ff ff call 10f8b1 <pipe_release>
return err;
10fcbd: 83 c4 10 add $0x10,%esp
}
10fcc0: 89 f0 mov %esi,%eax
10fcc2: 8d 65 f4 lea -0xc(%ebp),%esp
10fcc5: 5b pop %ebx
10fcc6: 5e pop %esi
10fcc7: 5f pop %edi
10fcc8: c9 leave
10fcc9: 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 11 12 00 cmp 0x121144,%eax
107d8e: 73 11 jae 107da1 <fpathconf+0x25>
iop = rtems_libio_iop(fd);
107d90: 6b c0 38 imul $0x38,%eax,%eax
107d93: 03 05 58 51 12 00 add 0x125158,%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 26 93 00 00 call 1110cc <__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 f9 11 00 jmp *0x11f9b8(,%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 c9 92 00 00 call 1110cc <__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 7c 44 12 00 incl 0x12447c
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 1c 47 12 00 03 cmpl $0x3,0x12471c
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 10 29 12 00 mov 0x122910,%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 04 12 00 pushl 0x120450
107396: e8 41 45 00 00 call 10b8dc <_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 04 12 00 mov 0x120450,%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 83 e0 11 00 push $0x11e083
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 88 41 12 00 cmp $0x124188,%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
0011d8c8 <getdents>:
int getdents(
int dd_fd,
char *dd_buf,
int dd_len
)
{
11d8c8: 55 push %ebp
11d8c9: 89 e5 mov %esp,%ebp
11d8cb: 57 push %edi
11d8cc: 56 push %esi
11d8cd: 53 push %ebx
11d8ce: 83 ec 2c sub $0x2c,%esp
11d8d1: 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 );
11d8d4: 31 db xor %ebx,%ebx
11d8d6: 3b 05 44 21 12 00 cmp 0x122144,%eax
11d8dc: 73 09 jae 11d8e7 <getdents+0x1f> <== NEVER TAKEN
11d8de: 6b d8 38 imul $0x38,%eax,%ebx
11d8e1: 03 1d 80 62 12 00 add 0x126280,%ebx
/*
* Make sure we are working on a directory
*/
loc = iop->pathinfo;
11d8e7: 8d 7d d4 lea -0x2c(%ebp),%edi
11d8ea: 8d 73 18 lea 0x18(%ebx),%esi
11d8ed: b9 05 00 00 00 mov $0x5,%ecx
11d8f2: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
11d8f4: 83 ec 0c sub $0xc,%esp
11d8f7: 8d 45 d4 lea -0x2c(%ebp),%eax
11d8fa: 50 push %eax
11d8fb: 8b 45 e0 mov -0x20(%ebp),%eax
11d8fe: ff 50 10 call *0x10(%eax)
11d901: 83 c4 10 add $0x10,%esp
11d904: 48 dec %eax
11d905: 74 10 je 11d917 <getdents+0x4f>
rtems_set_errno_and_return_minus_one( ENOTDIR );
11d907: e8 e0 38 ff ff call 1111ec <__errno>
11d90c: c7 00 14 00 00 00 movl $0x14,(%eax)
11d912: 83 c8 ff or $0xffffffff,%eax
11d915: eb 11 jmp 11d928 <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 );
11d917: 50 push %eax
11d918: 8b 43 20 mov 0x20(%ebx),%eax
11d91b: ff 75 10 pushl 0x10(%ebp)
11d91e: ff 75 0c pushl 0xc(%ebp)
11d921: 53 push %ebx
11d922: ff 50 08 call *0x8(%eax)
11d925: 83 c4 10 add $0x10,%esp
}
11d928: 8d 65 f4 lea -0xc(%ebp),%esp
11d92b: 5b pop %ebx
11d92c: 5e pop %esi
11d92d: 5f pop %edi
11d92e: c9 leave
11d92f: c3 ret
001073c0 <gettimeofday>:
*/
int gettimeofday(
struct timeval *tp,
void * __tz __attribute__((unused))
)
{
1073c0: 55 push %ebp
1073c1: 89 e5 mov %esp,%ebp
1073c3: 56 push %esi
1073c4: 53 push %ebx
1073c5: 83 ec 10 sub $0x10,%esp
1073c8: 8b 5d 08 mov 0x8(%ebp),%ebx
/* struct timezone* tzp = (struct timezone*) __tz; */
if ( !tp )
1073cb: 85 db test %ebx,%ebx
1073cd: 75 10 jne 1073df <gettimeofday+0x1f> <== ALWAYS TAKEN
rtems_set_errno_and_return_minus_one( EFAULT );
1073cf: e8 90 8e 00 00 call 110264 <__errno> <== NOT EXECUTED
1073d4: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED
1073da: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED
1073dd: eb 29 jmp 107408 <gettimeofday+0x48> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
1073df: 9c pushf
1073e0: fa cli
1073e1: 5e pop %esi
_TOD_Get( &now );
1073e2: 83 ec 0c sub $0xc,%esp
1073e5: 8d 45 f0 lea -0x10(%ebp),%eax
1073e8: 50 push %eax
1073e9: e8 82 39 00 00 call 10ad70 <_TOD_Get>
_ISR_Enable(level);
1073ee: 56 push %esi
1073ef: 9d popf
useconds = (suseconds_t)now.tv_nsec;
1073f0: 8b 45 f4 mov -0xc(%ebp),%eax
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
1073f3: 8b 55 f0 mov -0x10(%ebp),%edx
1073f6: 89 13 mov %edx,(%ebx)
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
1073f8: b9 e8 03 00 00 mov $0x3e8,%ecx
1073fd: 99 cltd
1073fe: f7 f9 idiv %ecx
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
107400: 89 43 04 mov %eax,0x4(%ebx)
* Timezone information ignored by the OS proper. Per email
* with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X
* do it. This puts us in good company.
*/
return 0;
107403: 83 c4 10 add $0x10,%esp
107406: 31 c0 xor %eax,%eax
}
107408: 8d 65 f8 lea -0x8(%ebp),%esp
10740b: 5b pop %ebx
10740c: 5e pop %esi
10740d: c9 leave
10740e: c3 ret
0010fbac <imfs_dir_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10fbac: 55 push %ebp
10fbad: 89 e5 mov %esp,%ebp
10fbaf: 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 )
10fbb2: 8b 4a 18 mov 0x18(%edx),%ecx
return -1; /* It wasn't a directory --> return error */
10fbb5: 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 )
10fbb8: 83 79 4c 01 cmpl $0x1,0x4c(%ecx)
10fbbc: 75 10 jne 10fbce <imfs_dir_open+0x22> <== NEVER TAKEN
return -1; /* It wasn't a directory --> return error */
iop->offset = 0;
10fbbe: c7 42 0c 00 00 00 00 movl $0x0,0xc(%edx)
10fbc5: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx)
return 0;
10fbcc: 31 c0 xor %eax,%eax
}
10fbce: c9 leave
10fbcf: c3 ret
0010fe15 <imfs_dir_rmnod>:
int imfs_dir_rmnod(
rtems_filesystem_location_info_t *parent_pathloc, /* IN */
rtems_filesystem_location_info_t *pathloc /* IN */
)
{
10fe15: 55 push %ebp
10fe16: 89 e5 mov %esp,%ebp
10fe18: 53 push %ebx
10fe19: 83 ec 04 sub $0x4,%esp
10fe1c: 8b 45 0c mov 0xc(%ebp),%eax
IMFS_jnode_t *the_jnode;
the_jnode = (IMFS_jnode_t *) pathloc->node_access;
10fe1f: 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 );
10fe21: 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 ) )
10fe24: 39 53 50 cmp %edx,0x50(%ebx)
10fe27: 74 0d je 10fe36 <imfs_dir_rmnod+0x21>
rtems_set_errno_and_return_minus_one( ENOTEMPTY );
10fe29: e8 36 04 00 00 call 110264 <__errno>
10fe2e: c7 00 5a 00 00 00 movl $0x5a,(%eax)
10fe34: eb 13 jmp 10fe49 <imfs_dir_rmnod+0x34>
/*
* You cannot remove the file system root node.
*/
if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access )
10fe36: 8b 40 10 mov 0x10(%eax),%eax
10fe39: 39 58 1c cmp %ebx,0x1c(%eax)
10fe3c: 75 10 jne 10fe4e <imfs_dir_rmnod+0x39>
rtems_set_errno_and_return_minus_one( EBUSY );
10fe3e: e8 21 04 00 00 call 110264 <__errno>
10fe43: c7 00 10 00 00 00 movl $0x10,(%eax)
10fe49: 83 c8 ff or $0xffffffff,%eax
10fe4c: eb 1c jmp 10fe6a <imfs_dir_rmnod+0x55>
/*
* You cannot remove a mountpoint.
*/
if ( the_jnode->info.directory.mt_fs != NULL )
10fe4e: 83 7b 5c 00 cmpl $0x0,0x5c(%ebx)
10fe52: 75 ea jne 10fe3e <imfs_dir_rmnod+0x29> <== NEVER TAKEN
rtems_set_errno_and_return_minus_one( EBUSY );
IMFS_create_orphan( the_jnode );
10fe54: 83 ec 0c sub $0xc,%esp
10fe57: 53 push %ebx
10fe58: e8 57 de ff ff call 10dcb4 <IMFS_create_orphan>
IMFS_check_node_remove( the_jnode );
10fe5d: 89 1c 24 mov %ebx,(%esp)
10fe60: e8 91 de ff ff call 10dcf6 <IMFS_check_node_remove>
return 0;
10fe65: 83 c4 10 add $0x10,%esp
10fe68: 31 c0 xor %eax,%eax
}
10fe6a: 8b 5d fc mov -0x4(%ebp),%ebx
10fe6d: c9 leave
10fe6e: 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 20 50 12 00 00 cmpb $0x0,0x125020
107c7a: 0f 85 b8 00 00 00 jne 107d38 <init_etc_passwd_group+0xcc>
return;
etc_passwd_initted = 1;
107c80: c6 05 20 50 12 00 01 movb $0x1,0x125020
mkdir("/etc", 0777);
107c87: 50 push %eax
107c88: 50 push %eax
107c89: 68 ff 01 00 00 push $0x1ff
107c8e: 68 2f f9 11 00 push $0x11f92f
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 7a e6 11 00 push $0x11e67a
107c9f: 68 34 f9 11 00 push $0x11f934
107ca4: e8 c7 9b 00 00 call 111870 <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 94 e5 11 00 push $0x11e594
107cbd: 68 34 f9 11 00 push $0x11f934
107cc2: e8 a9 9b 00 00 call 111870 <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 40 f9 11 00 push $0x11f940
107cd8: e8 5f 9c 00 00 call 11193c <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 87 94 00 00 call 11116c <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 7a e6 11 00 push $0x11e67a
107cef: 68 a7 f9 11 00 push $0x11f9a7
107cf4: e8 77 9b 00 00 call 111870 <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 94 e5 11 00 push $0x11e594
107d0d: 68 a7 f9 11 00 push $0x11f9a7
107d12: e8 59 9b 00 00 call 111870 <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 b2 f9 11 00 push $0x11f9b2
107d28: e8 0f 9c 00 00 call 11193c <fputs>
"rtems:x:1:rtems\n"
"tty:x:2:tty\n" );
fclose(fp);
107d2d: 89 1c 24 mov %ebx,(%esp)
107d30: e8 37 94 00 00 call 11116c <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 d8 23 12 00 mov 0x1223d8,%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 23 12 00 mov 0x122350,%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
00120e28 <kill>:
* These are directly supported (and completely correct) in the posix api.
*/
#if !defined(RTEMS_POSIX_API)
int kill( pid_t pid, int sig )
{
120e28: 55 push %ebp <== NOT EXECUTED
120e29: 89 e5 mov %esp,%ebp <== NOT EXECUTED
return 0;
}
120e2b: 31 c0 xor %eax,%eax <== NOT EXECUTED
120e2d: c9 leave <== NOT EXECUTED
120e2e: c3 ret <== NOT EXECUTED
0011c1c4 <libc_wrapup>:
extern void _wrapup_reent(struct _reent *);
extern void _reclaim_reent(struct _reent *);
void libc_wrapup(void)
{
11c1c4: 55 push %ebp
11c1c5: 89 e5 mov %esp,%ebp
11c1c7: 53 push %ebx
11c1c8: 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()))
11c1cb: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
11c1d2: 75 4f jne 11c223 <libc_wrapup+0x5f> <== NEVER TAKEN
/*
* This was already done if the user called exit() directly .
_wrapup_reent(0);
*/
if (_REENT != _global_impure_ptr) {
11c1d4: 8b 1d c0 e9 11 00 mov 0x11e9c0,%ebx
11c1da: 39 1d e0 23 12 00 cmp %ebx,0x1223e0
11c1e0: 74 12 je 11c1f4 <libc_wrapup+0x30>
_wrapup_reent(_global_impure_ptr);
11c1e2: 83 ec 0c sub $0xc,%esp
11c1e5: 53 push %ebx
11c1e6: e8 b5 05 00 00 call 11c7a0 <_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;
11c1eb: 89 1d e0 23 12 00 mov %ebx,0x1223e0
11c1f1: 83 c4 10 add $0x10,%esp
*
* Should this be changed to do *all* file streams?
* _fwalk (_REENT, fclose);
*/
fclose (stdin);
11c1f4: 83 ec 0c sub $0xc,%esp
11c1f7: a1 e0 23 12 00 mov 0x1223e0,%eax
11c1fc: ff 70 04 pushl 0x4(%eax)
11c1ff: e8 b8 41 ff ff call 1103bc <fclose>
fclose (stdout);
11c204: 5a pop %edx
11c205: a1 e0 23 12 00 mov 0x1223e0,%eax
11c20a: ff 70 08 pushl 0x8(%eax)
11c20d: e8 aa 41 ff ff call 1103bc <fclose>
fclose (stderr);
11c212: 58 pop %eax
11c213: a1 e0 23 12 00 mov 0x1223e0,%eax
11c218: ff 70 0c pushl 0xc(%eax)
11c21b: e8 9c 41 ff ff call 1103bc <fclose>
11c220: 83 c4 10 add $0x10,%esp
}
11c223: 8b 5d fc mov -0x4(%ebp),%ebx
11c226: c9 leave
11c227: c3 ret
0011c0d0 <lseek>:
off_t lseek(
int fd,
off_t offset,
int whence
)
{
11c0d0: 55 push %ebp
11c0d1: 89 e5 mov %esp,%ebp
11c0d3: 57 push %edi
11c0d4: 56 push %esi
11c0d5: 53 push %ebx
11c0d6: 83 ec 1c sub $0x1c,%esp
11c0d9: 8b 5d 08 mov 0x8(%ebp),%ebx
11c0dc: 8b 45 0c mov 0xc(%ebp),%eax
11c0df: 8b 55 10 mov 0x10(%ebp),%edx
11c0e2: 8b 4d 14 mov 0x14(%ebp),%ecx
rtems_libio_t *iop;
off_t old_offset;
off_t status;
rtems_libio_check_fd( fd );
11c0e5: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c0eb: 73 0f jae 11c0fc <lseek+0x2c>
iop = rtems_libio_iop( fd );
11c0ed: 6b db 38 imul $0x38,%ebx,%ebx
11c0f0: 03 1d 58 44 12 00 add 0x124458,%ebx
rtems_libio_check_is_open(iop);
11c0f6: f6 43 15 01 testb $0x1,0x15(%ebx)
11c0fa: 75 0d jne 11c109 <lseek+0x39>
11c0fc: e8 63 41 ff ff call 110264 <__errno>
11c101: c7 00 09 00 00 00 movl $0x9,(%eax)
11c107: eb 4b jmp 11c154 <lseek+0x84>
/*
* Now process the lseek().
*/
old_offset = iop->offset;
11c109: 8b 73 0c mov 0xc(%ebx),%esi
11c10c: 8b 7b 10 mov 0x10(%ebx),%edi
11c10f: 89 75 e0 mov %esi,-0x20(%ebp)
11c112: 89 7d e4 mov %edi,-0x1c(%ebp)
switch ( whence ) {
11c115: 83 f9 01 cmp $0x1,%ecx
11c118: 74 11 je 11c12b <lseek+0x5b>
11c11a: 83 f9 02 cmp $0x2,%ecx
11c11d: 74 18 je 11c137 <lseek+0x67>
11c11f: 85 c9 test %ecx,%ecx
11c121: 75 26 jne 11c149 <lseek+0x79>
case SEEK_SET:
iop->offset = offset;
11c123: 89 43 0c mov %eax,0xc(%ebx)
11c126: 89 53 10 mov %edx,0x10(%ebx)
break;
11c129: eb 30 jmp 11c15b <lseek+0x8b>
case SEEK_CUR:
iop->offset += offset;
11c12b: 8b 75 e0 mov -0x20(%ebp),%esi
11c12e: 8b 7d e4 mov -0x1c(%ebp),%edi
11c131: 01 c6 add %eax,%esi
11c133: 11 d7 adc %edx,%edi
11c135: eb 0a jmp 11c141 <lseek+0x71>
break;
case SEEK_END:
iop->offset = iop->size + offset;
11c137: 89 c6 mov %eax,%esi
11c139: 89 d7 mov %edx,%edi
11c13b: 03 73 04 add 0x4(%ebx),%esi
11c13e: 13 7b 08 adc 0x8(%ebx),%edi
11c141: 89 73 0c mov %esi,0xc(%ebx)
11c144: 89 7b 10 mov %edi,0x10(%ebx)
break;
11c147: eb 12 jmp 11c15b <lseek+0x8b>
default:
rtems_set_errno_and_return_minus_one( EINVAL );
11c149: e8 16 41 ff ff call 110264 <__errno>
11c14e: c7 00 16 00 00 00 movl $0x16,(%eax)
11c154: 83 c8 ff or $0xffffffff,%eax
11c157: 89 c2 mov %eax,%edx
11c159: eb 23 jmp 11c17e <lseek+0xae>
/*
* At this time, handlers assume iop->offset has the desired
* new offset.
*/
status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence );
11c15b: 8b 73 20 mov 0x20(%ebx),%esi
11c15e: 51 push %ecx
11c15f: 52 push %edx
11c160: 50 push %eax
11c161: 53 push %ebx
11c162: ff 56 14 call *0x14(%esi)
if ( status == (off_t) -1 )
11c165: 83 c4 10 add $0x10,%esp
11c168: 83 fa ff cmp $0xffffffff,%edx
11c16b: 75 11 jne 11c17e <lseek+0xae>
11c16d: 83 f8 ff cmp $0xffffffff,%eax
11c170: 75 0c jne 11c17e <lseek+0xae> <== NEVER TAKEN
iop->offset = old_offset;
11c172: 8b 75 e0 mov -0x20(%ebp),%esi
11c175: 8b 7d e4 mov -0x1c(%ebp),%edi
11c178: 89 73 0c mov %esi,0xc(%ebx)
11c17b: 89 7b 10 mov %edi,0x10(%ebx)
/*
* So if the operation failed, we have to restore iop->offset.
*/
return status;
}
11c17e: 8d 65 f4 lea -0xc(%ebp),%esp
11c181: 5b pop %ebx
11c182: 5e pop %esi
11c183: 5f pop %edi
11c184: c9 leave
11c185: 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 74 44 12 00 incl 0x124474
/*
* 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 1c 47 12 00 03 cmpl $0x3,0x12471c
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 04 12 00 pushl 0x120450
10761a: e8 85 42 00 00 call 10b8a4 <_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 14 29 12 00 mov 0x122914,%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 1e 8c 00 00 call 110264 <__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 18 29 12 00 mov 0x122918,%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 10 29 12 00 mov 0x122910,%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 f4 42 12 00 mov 0x1242f4,%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 01 12 00 pushl 0x120150
10798c: e8 ab 42 00 00 call 10bc3c <_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 94 8e 00 00 call 11083c <__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 c8 42 12 00 add %ebx,0x1242c8
1079b6: 6a 00 push $0x0
1079b8: 6a 00 push $0x0
1079ba: 57 push %edi
1079bb: ff 35 50 01 12 00 pushl 0x120150
1079c1: e8 3e 42 00 00 call 10bc04 <_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
0010f8b7 <memfile_ftruncate>:
*/
int memfile_ftruncate(
rtems_libio_t *iop,
rtems_off64_t length
)
{
10f8b7: 55 push %ebp
10f8b8: 89 e5 mov %esp,%ebp
10f8ba: 53 push %ebx
10f8bb: 83 ec 14 sub $0x14,%esp
10f8be: 8b 4d 08 mov 0x8(%ebp),%ecx
10f8c1: 8b 45 0c mov 0xc(%ebp),%eax
10f8c4: 8b 55 10 mov 0x10(%ebp),%edx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f8c7: 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 )
10f8ca: 3b 53 54 cmp 0x54(%ebx),%edx
10f8cd: 7c 15 jl 10f8e4 <memfile_ftruncate+0x2d><== NEVER TAKEN
10f8cf: 7f 05 jg 10f8d6 <memfile_ftruncate+0x1f><== NEVER TAKEN
10f8d1: 3b 43 50 cmp 0x50(%ebx),%eax
10f8d4: 76 0e jbe 10f8e4 <memfile_ftruncate+0x2d>
return IMFS_memfile_extend( the_jnode, length );
10f8d6: 51 push %ecx
10f8d7: 52 push %edx
10f8d8: 50 push %eax
10f8d9: 53 push %ebx
10f8da: e8 bf fc ff ff call 10f59e <IMFS_memfile_extend>
10f8df: 83 c4 10 add $0x10,%esp
10f8e2: eb 24 jmp 10f908 <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;
10f8e4: 89 43 50 mov %eax,0x50(%ebx)
10f8e7: 89 53 54 mov %edx,0x54(%ebx)
iop->size = the_jnode->info.file.size;
10f8ea: 89 41 04 mov %eax,0x4(%ecx)
10f8ed: 89 51 08 mov %edx,0x8(%ecx)
IMFS_update_atime( the_jnode );
10f8f0: 50 push %eax
10f8f1: 50 push %eax
10f8f2: 6a 00 push $0x0
10f8f4: 8d 45 f0 lea -0x10(%ebp),%eax
10f8f7: 50 push %eax
10f8f8: e8 c3 7a ff ff call 1073c0 <gettimeofday>
10f8fd: 8b 45 f0 mov -0x10(%ebp),%eax
10f900: 89 43 40 mov %eax,0x40(%ebx)
return 0;
10f903: 83 c4 10 add $0x10,%esp
10f906: 31 c0 xor %eax,%eax
}
10f908: 8b 5d fc mov -0x4(%ebp),%ebx
10f90b: c9 leave
10f90c: c3 ret
0010f90d <memfile_lseek>:
rtems_off64_t memfile_lseek(
rtems_libio_t *iop,
rtems_off64_t offset,
int whence
)
{
10f90d: 55 push %ebp
10f90e: 89 e5 mov %esp,%ebp
10f910: 56 push %esi
10f911: 53 push %ebx
10f912: 8b 5d 08 mov 0x8(%ebp),%ebx
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f915: 8b 73 18 mov 0x18(%ebx),%esi
if (the_jnode->type == IMFS_LINEAR_FILE) {
10f918: 83 7e 4c 06 cmpl $0x6,0x4c(%esi)
10f91c: 75 1a jne 10f938 <memfile_lseek+0x2b>
if (iop->offset > the_jnode->info.linearfile.size)
10f91e: 8b 56 50 mov 0x50(%esi),%edx
10f921: 8b 46 54 mov 0x54(%esi),%eax
10f924: 39 43 10 cmp %eax,0x10(%ebx)
10f927: 7c 41 jl 10f96a <memfile_lseek+0x5d> <== NEVER TAKEN
10f929: 7f 05 jg 10f930 <memfile_lseek+0x23> <== NEVER TAKEN
10f92b: 39 53 0c cmp %edx,0xc(%ebx)
10f92e: 76 3a jbe 10f96a <memfile_lseek+0x5d> <== ALWAYS TAKEN
iop->offset = the_jnode->info.linearfile.size;
10f930: 89 53 0c mov %edx,0xc(%ebx) <== NOT EXECUTED
10f933: 89 43 10 mov %eax,0x10(%ebx) <== NOT EXECUTED
10f936: eb 32 jmp 10f96a <memfile_lseek+0x5d> <== NOT EXECUTED
}
else { /* Must be a block file (IMFS_MEMORY_FILE). */
if (IMFS_memfile_extend( the_jnode, iop->offset ))
10f938: 50 push %eax
10f939: ff 73 10 pushl 0x10(%ebx)
10f93c: ff 73 0c pushl 0xc(%ebx)
10f93f: 56 push %esi
10f940: e8 59 fc ff ff call 10f59e <IMFS_memfile_extend>
10f945: 83 c4 10 add $0x10,%esp
10f948: 85 c0 test %eax,%eax
10f94a: 74 12 je 10f95e <memfile_lseek+0x51>
rtems_set_errno_and_return_minus_one( ENOSPC );
10f94c: e8 13 09 00 00 call 110264 <__errno>
10f951: c7 00 1c 00 00 00 movl $0x1c,(%eax)
10f957: 83 c8 ff or $0xffffffff,%eax
10f95a: 89 c2 mov %eax,%edx
10f95c: eb 12 jmp 10f970 <memfile_lseek+0x63>
iop->size = the_jnode->info.file.size;
10f95e: 8b 46 50 mov 0x50(%esi),%eax
10f961: 8b 56 54 mov 0x54(%esi),%edx
10f964: 89 43 04 mov %eax,0x4(%ebx)
10f967: 89 53 08 mov %edx,0x8(%ebx)
}
return iop->offset;
10f96a: 8b 43 0c mov 0xc(%ebx),%eax
10f96d: 8b 53 10 mov 0x10(%ebx),%edx
}
10f970: 8d 65 f8 lea -0x8(%ebp),%esp
10f973: 5b pop %ebx
10f974: 5e pop %esi
10f975: c9 leave
10f976: c3 ret
0010f828 <memfile_open>:
rtems_libio_t *iop,
const char *pathname,
uint32_t flag,
uint32_t mode
)
{
10f828: 55 push %ebp
10f829: 89 e5 mov %esp,%ebp
10f82b: 56 push %esi
10f82c: 53 push %ebx
10f82d: 8b 75 08 mov 0x8(%ebp),%esi
IMFS_jnode_t *the_jnode;
the_jnode = iop->pathinfo.node_access;
10f830: 8b 5e 18 mov 0x18(%esi),%ebx
/*
* Perform 'copy on write' for linear files
*/
if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND))
10f833: f7 46 14 04 02 00 00 testl $0x204,0x14(%esi)
10f83a: 74 54 je 10f890 <memfile_open+0x68>
&& (the_jnode->type == IMFS_LINEAR_FILE)) {
10f83c: 83 7b 4c 06 cmpl $0x6,0x4c(%ebx)
10f840: 75 4e jne 10f890 <memfile_open+0x68> <== ALWAYS TAKEN
uint32_t count = the_jnode->info.linearfile.size;
10f842: 8b 43 50 mov 0x50(%ebx),%eax <== NOT EXECUTED
const unsigned char *buffer = the_jnode->info.linearfile.direct;
10f845: 8b 53 58 mov 0x58(%ebx),%edx <== NOT EXECUTED
the_jnode->type = IMFS_MEMORY_FILE;
10f848: c7 43 4c 05 00 00 00 movl $0x5,0x4c(%ebx) <== NOT EXECUTED
the_jnode->info.file.size = 0;
10f84f: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) <== NOT EXECUTED
10f856: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) <== NOT EXECUTED
the_jnode->info.file.indirect = 0;
10f85d: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx) <== NOT EXECUTED
the_jnode->info.file.doubly_indirect = 0;
10f864: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) <== NOT EXECUTED
the_jnode->info.file.triply_indirect = 0;
10f86b: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) <== NOT EXECUTED
if ((count != 0)
10f872: 85 c0 test %eax,%eax <== NOT EXECUTED
10f874: 74 1a je 10f890 <memfile_open+0x68> <== NOT EXECUTED
&& (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1))
10f876: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
10f879: 50 push %eax <== NOT EXECUTED
10f87a: 52 push %edx <== NOT EXECUTED
10f87b: 6a 00 push $0x0 <== NOT EXECUTED
10f87d: 6a 00 push $0x0 <== NOT EXECUTED
10f87f: 53 push %ebx <== NOT EXECUTED
10f880: e8 0b fe ff ff call 10f690 <IMFS_memfile_write> <== NOT EXECUTED
10f885: 89 c2 mov %eax,%edx <== NOT EXECUTED
10f887: 83 c4 20 add $0x20,%esp <== NOT EXECUTED
return -1;
10f88a: 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))
10f88d: 42 inc %edx <== NOT EXECUTED
10f88e: 74 20 je 10f8b0 <memfile_open+0x88> <== NOT EXECUTED
return -1;
}
if (iop->flags & LIBIO_FLAGS_APPEND)
10f890: f6 46 15 02 testb $0x2,0x15(%esi)
10f894: 74 0c je 10f8a2 <memfile_open+0x7a>
iop->offset = the_jnode->info.file.size;
10f896: 8b 43 50 mov 0x50(%ebx),%eax
10f899: 8b 53 54 mov 0x54(%ebx),%edx
10f89c: 89 46 0c mov %eax,0xc(%esi)
10f89f: 89 56 10 mov %edx,0x10(%esi)
iop->size = the_jnode->info.file.size;
10f8a2: 8b 43 50 mov 0x50(%ebx),%eax
10f8a5: 8b 53 54 mov 0x54(%ebx),%edx
10f8a8: 89 46 04 mov %eax,0x4(%esi)
10f8ab: 89 56 08 mov %edx,0x8(%esi)
return 0;
10f8ae: 31 c0 xor %eax,%eax
}
10f8b0: 8d 65 f8 lea -0x8(%ebp),%esp
10f8b3: 5b pop %ebx
10f8b4: 5e pop %esi
10f8b5: c9 leave
10f8b6: 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 8f 6a 00 00 call 10e25f <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 85 8a 00 00 call 110264 <__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 7c e0 11 00 movl $0x11e07c,-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 bc e0 11 00 mov $0x11e0bc,%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 b6 89 00 00 call 110264 <__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 73 89 00 00 call 110264 <__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 4d 89 00 00 call 110264 <__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 22 12 00 48 cmpl $0x122248,0x122244
107953: 22 12 00
107956: 74 0d je 107965 <mount+0x1b0> <== ALWAYS TAKEN
errno = EINVAL;
107958: e8 07 89 00 00 call 110264 <__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 22 12 00 push $0x122244
107991: e8 fe 2f 00 00 call 10a994 <_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 23 12 00 mov 0x122360,%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 58 8b 00 00 call 1108f0 <__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 48 46 12 00 00 cmpl $0x0,0x124648
107a55: 75 14 jne 107a6b <newlib_create_hook+0x26>
{
_REENT = _global_impure_ptr;
107a57: a1 c0 e9 11 00 mov 0x11e9c0,%eax
107a5c: a3 e0 23 12 00 mov %eax,0x1223e0
RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent (
struct _reent **libc_reent
)
{
_Thread_libc_reent = libc_reent;
107a61: c7 05 48 46 12 00 e0 movl $0x1223e0,0x124648
107a68: 23 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 0a 54 00 00 call 10ce82 <_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 0e de 11 00 movl $0x11de0e,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 e0 00 00 00 mov %edx,0xe0(%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 e0 23 12 00 mov 0x1223e0,%ebx
107cd0: eb 06 jmp 107cd8 <newlib_delete_hook+0x21>
} else {
ptr = deleted_task->libc_reent;
107cd2: 8b 9e e0 00 00 00 mov 0xe0(%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 c0 e9 11 00 cmp 0x11e9c0,%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 5b 8d 00 00 call 110a4c <_fwalk>
#if REENT_MALLOCED
free(ptr);
#else
_Workspace_Free(ptr);
107cf1: 89 1c 24 mov %ebx,(%esp)
107cf4: e8 a2 51 00 00 call 10ce9b <_Workspace_Free>
107cf9: 83 c4 10 add $0x10,%esp
#endif
}
deleted_task->libc_reent = NULL;
107cfc: c7 86 e0 00 00 00 00 movl $0x0,0xe0(%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 e0 23 12 00 00 movl $0x0,0x1223e0
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 34 8c 00 00 call 110638 <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 81 89 00 00 call 1103bc <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 9e 62 00 00 call 10e043 <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 86 84 00 00 call 110264 <__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 55 84 00 00 call 110264 <__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 6a 61 00 00 call 10dfd0 <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 d1 83 00 00 call 110264 <__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 58 44 12 00 sub 0x124458,%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 42 60 00 00 call 10df08 <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 8c 83 00 00 call 110264 <__errno>
107ed8: 83 38 00 cmpl $0x0,(%eax)
107edb: 74 07 je 107ee4 <open+0x168> <== NEVER TAKEN
107edd: e8 82 83 00 00 call 110264 <__errno>
107ee2: 8b 30 mov (%eax),%esi
close( iop - rtems_libio_iops );
107ee4: 83 ec 0c sub $0xc,%esp
107ee7: 2b 1d 58 44 12 00 sub 0x124458,%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 9c 5f 00 00 call 10de98 <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 83 61 00 00 call 10e0bc <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 13 83 00 00 call 110264 <__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 58 44 12 00 sub 0x124458,%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 60 e1 11 00 push $0x11e160
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 20 dd 11 00 push $0x11dd20
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 d8 23 12 00 mov 0x1223d8,%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 d8 23 12 00 mov 0x1223d8,%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
0010ed1c <pipe_create>:
* Called by pipe() to create an anonymous pipe.
*/
int pipe_create(
int filsdes[2]
)
{
10ed1c: 55 push %ebp
10ed1d: 89 e5 mov %esp,%ebp
10ed1f: 57 push %edi
10ed20: 56 push %esi
10ed21: 53 push %ebx
10ed22: 83 ec 34 sub $0x34,%esp
rtems_libio_t *iop;
int err = 0;
if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0)
10ed25: 68 ff 01 00 00 push $0x1ff
10ed2a: 68 88 fa 11 00 push $0x11fa88
10ed2f: e8 c0 13 00 00 call 1100f4 <rtems_mkdir>
10ed34: 83 c4 10 add $0x10,%esp
return -1;
10ed37: 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)
10ed3e: 85 c0 test %eax,%eax
10ed40: 0f 85 e8 00 00 00 jne 10ee2e <pipe_create+0x112> <== NEVER TAKEN
return -1;
/* /tmp/.fifoXXXX */
char fifopath[15];
memcpy(fifopath, "/tmp/.fifo", 10);
10ed46: 8d 5d d9 lea -0x27(%ebp),%ebx
10ed49: be 8d fa 11 00 mov $0x11fa8d,%esi
10ed4e: b9 0a 00 00 00 mov $0xa,%ecx
10ed53: 89 df mov %ebx,%edi
10ed55: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
sprintf(fifopath + 10, "%04x", rtems_pipe_no ++);
10ed57: 0f b7 05 04 57 12 00 movzwl 0x125704,%eax
10ed5e: 8d 50 01 lea 0x1(%eax),%edx
10ed61: 66 89 15 04 57 12 00 mov %dx,0x125704
10ed68: 57 push %edi
10ed69: 50 push %eax
10ed6a: 68 98 fa 11 00 push $0x11fa98
10ed6f: 8d 45 e3 lea -0x1d(%ebp),%eax
10ed72: 50 push %eax
10ed73: e8 a8 32 00 00 call 112020 <sprintf>
/* Try creating FIFO file until find an available file name */
while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) {
10ed78: 59 pop %ecx
10ed79: 5e pop %esi
10ed7a: 68 80 01 00 00 push $0x180
10ed7f: 53 push %ebx
10ed80: e8 2f 11 00 00 call 10feb4 <mkfifo>
10ed85: 83 c4 10 add $0x10,%esp
10ed88: 85 c0 test %eax,%eax
10ed8a: 74 0a je 10ed96 <pipe_create+0x7a>
if (errno != EEXIST){
10ed8c: e8 a3 28 00 00 call 111634 <__errno>
10ed91: e9 98 00 00 00 jmp 10ee2e <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);
10ed96: 52 push %edx
10ed97: 52 push %edx
10ed98: 68 00 40 00 00 push $0x4000
10ed9d: 53 push %ebx
10ed9e: e8 c9 9f ff ff call 108d6c <open>
10eda3: 8b 55 08 mov 0x8(%ebp),%edx
10eda6: 89 02 mov %eax,(%edx)
if (filsdes[0] < 0) {
10eda8: 83 c4 10 add $0x10,%esp
10edab: 85 c0 test %eax,%eax
10edad: 79 0d jns 10edbc <pipe_create+0xa0>
err = errno;
10edaf: e8 80 28 00 00 call 111634 <__errno>
10edb4: 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);
10edb6: 83 ec 0c sub $0xc,%esp
10edb9: 53 push %ebx
10edba: eb 51 jmp 10ee0d <pipe_create+0xf1>
}
else {
/* Reset open file to blocking mode */
iop = rtems_libio_iop(filsdes[0]);
10edbc: 31 d2 xor %edx,%edx
10edbe: 3b 05 c4 18 12 00 cmp 0x1218c4,%eax
10edc4: 73 09 jae 10edcf <pipe_create+0xb3> <== NEVER TAKEN
10edc6: 6b d0 38 imul $0x38,%eax,%edx
10edc9: 03 15 00 59 12 00 add 0x125900,%edx
iop->flags &= ~LIBIO_FLAGS_NO_DELAY;
10edcf: 83 62 14 fe andl $0xfffffffe,0x14(%edx)
filsdes[1] = open(fifopath, O_WRONLY);
10edd3: 50 push %eax
10edd4: 50 push %eax
10edd5: 6a 01 push $0x1
10edd7: 8d 45 d9 lea -0x27(%ebp),%eax
10edda: 50 push %eax
10eddb: e8 8c 9f ff ff call 108d6c <open>
10ede0: 8b 55 08 mov 0x8(%ebp),%edx
10ede3: 89 42 04 mov %eax,0x4(%edx)
if (filsdes[1] < 0) {
10ede6: 83 c4 10 add $0x10,%esp
int pipe_create(
int filsdes[2]
)
{
rtems_libio_t *iop;
int err = 0;
10ede9: 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) {
10edeb: 85 c0 test %eax,%eax
10eded: 79 17 jns 10ee06 <pipe_create+0xea>
err = errno;
10edef: e8 40 28 00 00 call 111634 <__errno>
10edf4: 8b 30 mov (%eax),%esi
close(filsdes[0]);
10edf6: 83 ec 0c sub $0xc,%esp
10edf9: 8b 45 08 mov 0x8(%ebp),%eax
10edfc: ff 30 pushl (%eax)
10edfe: e8 91 91 ff ff call 107f94 <close>
10ee03: 83 c4 10 add $0x10,%esp
}
unlink(fifopath);
10ee06: 83 ec 0c sub $0xc,%esp
10ee09: 8d 45 d9 lea -0x27(%ebp),%eax
10ee0c: 50 push %eax
10ee0d: e8 f6 ba ff ff call 10a908 <unlink>
10ee12: 83 c4 10 add $0x10,%esp
}
if(err != 0)
rtems_set_errno_and_return_minus_one(err);
return 0;
10ee15: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
err = errno;
close(filsdes[0]);
}
unlink(fifopath);
}
if(err != 0)
10ee1c: 85 f6 test %esi,%esi
10ee1e: 74 0e je 10ee2e <pipe_create+0x112>
rtems_set_errno_and_return_minus_one(err);
10ee20: e8 0f 28 00 00 call 111634 <__errno>
10ee25: 89 30 mov %esi,(%eax)
10ee27: c7 45 d4 ff ff ff ff movl $0xffffffff,-0x2c(%ebp)
return 0;
}
10ee2e: 8b 45 d4 mov -0x2c(%ebp),%eax
10ee31: 8d 65 f4 lea -0xc(%ebp),%esp
10ee34: 5b pop %ebx
10ee35: 5e pop %esi
10ee36: 5f pop %edi
10ee37: c9 leave
10ee38: c3 ret
0010ffc2 <pipe_ioctl>:
pipe_control_t *pipe,
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
10ffc2: 55 push %ebp
10ffc3: 89 e5 mov %esp,%ebp
10ffc5: 56 push %esi
10ffc6: 53 push %ebx
10ffc7: 8b 5d 08 mov 0x8(%ebp),%ebx
10ffca: 8b 75 10 mov 0x10(%ebp),%esi
*(unsigned int *)buffer = pipe->Length;
PIPE_UNLOCK(pipe);
return 0;
}
return -EINVAL;
10ffcd: b8 ea ff ff ff mov $0xffffffea,%eax
uint32_t cmd,
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
10ffd2: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp)
10ffd9: 75 36 jne 110011 <pipe_ioctl+0x4f>
if (buffer == NULL)
return -EFAULT;
10ffdb: b0 f2 mov $0xf2,%al
void *buffer,
rtems_libio_t *iop
)
{
if (cmd == FIONREAD) {
if (buffer == NULL)
10ffdd: 85 f6 test %esi,%esi
10ffdf: 74 30 je 110011 <pipe_ioctl+0x4f>
return -EFAULT;
if (! PIPE_LOCK(pipe))
10ffe1: 50 push %eax
10ffe2: 6a 00 push $0x0
10ffe4: 6a 00 push $0x0
10ffe6: ff 73 28 pushl 0x28(%ebx)
10ffe9: e8 ae bb ff ff call 10bb9c <rtems_semaphore_obtain>
10ffee: 89 c2 mov %eax,%edx
10fff0: 83 c4 10 add $0x10,%esp
return -EINTR;
10fff3: b8 fc ff ff ff mov $0xfffffffc,%eax
{
if (cmd == FIONREAD) {
if (buffer == NULL)
return -EFAULT;
if (! PIPE_LOCK(pipe))
10fff8: 85 d2 test %edx,%edx
10fffa: 75 15 jne 110011 <pipe_ioctl+0x4f> <== NEVER TAKEN
return -EINTR;
/* Return length of pipe */
*(unsigned int *)buffer = pipe->Length;
10fffc: 8b 43 0c mov 0xc(%ebx),%eax
10ffff: 89 06 mov %eax,(%esi)
PIPE_UNLOCK(pipe);
110001: 83 ec 0c sub $0xc,%esp
110004: ff 73 28 pushl 0x28(%ebx)
110007: e8 7c bc ff ff call 10bc88 <rtems_semaphore_release>
return 0;
11000c: 83 c4 10 add $0x10,%esp
11000f: 31 c0 xor %eax,%eax
}
return -EINVAL;
}
110011: 8d 65 f8 lea -0x8(%ebp),%esp
110014: 5b pop %ebx
110015: 5e pop %esi
110016: c9 leave
110017: c3 ret
0010fcca <pipe_read>:
pipe_control_t *pipe,
void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fcca: 55 push %ebp
10fccb: 89 e5 mov %esp,%ebp
10fccd: 57 push %edi
10fcce: 56 push %esi
10fccf: 53 push %ebx
10fcd0: 83 ec 30 sub $0x30,%esp
10fcd3: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fcd6: 6a 00 push $0x0
10fcd8: 6a 00 push $0x0
10fcda: ff 73 28 pushl 0x28(%ebx)
10fcdd: e8 ba be ff ff call 10bb9c <rtems_semaphore_obtain>
10fce2: 83 c4 10 add $0x10,%esp
return -EINTR;
10fce5: be fc ff ff ff mov $0xfffffffc,%esi
rtems_libio_t *iop
)
{
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
10fcea: 85 c0 test %eax,%eax
10fcec: 0f 85 2f 01 00 00 jne 10fe21 <pipe_read+0x157> <== NEVER TAKEN
10fcf2: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp)
10fcf9: e9 f0 00 00 00 jmp 10fdee <pipe_read+0x124>
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fcfe: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10fd02: 0f 84 f2 00 00 00 je 10fdfa <pipe_read+0x130> <== NEVER TAKEN
goto out_locked;
if (LIBIO_NODELAY(iop)) {
10fd08: 8b 45 14 mov 0x14(%ebp),%eax
10fd0b: f6 40 14 01 testb $0x1,0x14(%eax)
10fd0f: 0f 85 e9 00 00 00 jne 10fdfe <pipe_read+0x134> <== NEVER TAKEN
ret = -EAGAIN;
goto out_locked;
}
/* Wait until pipe is no more empty or no writer exists */
pipe->waitingReaders ++;
10fd15: ff 43 18 incl 0x18(%ebx)
PIPE_UNLOCK(pipe);
10fd18: 83 ec 0c sub $0xc,%esp
10fd1b: ff 73 28 pushl 0x28(%ebx)
10fd1e: e8 65 bf ff ff call 10bc88 <rtems_semaphore_release>
if (! PIPE_READWAIT(pipe))
10fd23: 5f pop %edi
10fd24: 58 pop %eax
10fd25: 6a 00 push $0x0
10fd27: ff 73 2c pushl 0x2c(%ebx)
10fd2a: e8 21 0d 00 00 call 110a50 <rtems_barrier_wait>
10fd2f: 83 c4 0c add $0xc,%esp
10fd32: 83 f8 01 cmp $0x1,%eax
10fd35: 19 f6 sbb %esi,%esi
10fd37: f7 d6 not %esi
10fd39: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10fd3c: 6a 00 push $0x0
10fd3e: 6a 00 push $0x0
10fd40: ff 73 28 pushl 0x28(%ebx)
10fd43: e8 54 be ff ff call 10bb9c <rtems_semaphore_obtain>
10fd48: 83 c4 10 add $0x10,%esp
10fd4b: 85 c0 test %eax,%eax
10fd4d: 0f 85 c0 00 00 00 jne 10fe13 <pipe_read+0x149> <== NEVER TAKEN
/* WARN waitingReaders not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingReaders --;
10fd53: ff 4b 18 decl 0x18(%ebx)
if (ret != 0)
10fd56: 85 f6 test %esi,%esi
10fd58: 0f 85 a5 00 00 00 jne 10fe03 <pipe_read+0x139> <== NEVER TAKEN
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
while (PIPE_EMPTY(pipe)) {
10fd5e: 8b 53 0c mov 0xc(%ebx),%edx
10fd61: 85 d2 test %edx,%edx
10fd63: 74 99 je 10fcfe <pipe_read+0x34>
if (ret != 0)
goto out_locked;
}
/* Read chunk bytes */
chunk = MIN(count - read, pipe->Length);
10fd65: 8b 45 10 mov 0x10(%ebp),%eax
10fd68: 2b 45 d0 sub -0x30(%ebp),%eax
10fd6b: 89 55 d4 mov %edx,-0x2c(%ebp)
10fd6e: 39 c2 cmp %eax,%edx
10fd70: 76 03 jbe 10fd75 <pipe_read+0xab>
10fd72: 89 45 d4 mov %eax,-0x2c(%ebp)
chunk1 = pipe->Size - pipe->Start;
10fd75: 8b 73 08 mov 0x8(%ebx),%esi
10fd78: 8b 43 04 mov 0x4(%ebx),%eax
10fd7b: 29 f0 sub %esi,%eax
if (chunk > chunk1) {
10fd7d: 39 45 d4 cmp %eax,-0x2c(%ebp)
10fd80: 8b 7d 0c mov 0xc(%ebp),%edi
10fd83: 8b 4d d0 mov -0x30(%ebp),%ecx
10fd86: 8d 14 0f lea (%edi,%ecx,1),%edx
10fd89: 7e 1b jle 10fda6 <pipe_read+0xdc>
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1);
10fd8b: 03 33 add (%ebx),%esi
10fd8d: 89 d7 mov %edx,%edi
10fd8f: 89 c1 mov %eax,%ecx
10fd91: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1);
10fd93: 8b 55 d0 mov -0x30(%ebp),%edx
10fd96: 01 c2 add %eax,%edx
10fd98: 03 55 0c add 0xc(%ebp),%edx
10fd9b: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fd9e: 29 c1 sub %eax,%ecx
10fda0: 8b 33 mov (%ebx),%esi
10fda2: 89 d7 mov %edx,%edi
10fda4: eb 07 jmp 10fdad <pipe_read+0xe3>
}
else
memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk);
10fda6: 03 33 add (%ebx),%esi
10fda8: 89 d7 mov %edx,%edi
10fdaa: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdad: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Start += chunk;
10fdaf: 8b 45 d4 mov -0x2c(%ebp),%eax
10fdb2: 03 43 08 add 0x8(%ebx),%eax
pipe->Start %= pipe->Size;
10fdb5: 31 d2 xor %edx,%edx
10fdb7: f7 73 04 divl 0x4(%ebx)
10fdba: 89 53 08 mov %edx,0x8(%ebx)
pipe->Length -= chunk;
10fdbd: 8b 43 0c mov 0xc(%ebx),%eax
10fdc0: 2b 45 d4 sub -0x2c(%ebp),%eax
10fdc3: 89 43 0c mov %eax,0xc(%ebx)
/* For buffering optimization */
if (PIPE_EMPTY(pipe))
10fdc6: 85 c0 test %eax,%eax
10fdc8: 75 07 jne 10fdd1 <pipe_read+0x107>
pipe->Start = 0;
10fdca: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
if (pipe->waitingWriters > 0)
10fdd1: 83 7b 1c 00 cmpl $0x0,0x1c(%ebx)
10fdd5: 74 11 je 10fde8 <pipe_read+0x11e>
PIPE_WAKEUPWRITERS(pipe);
10fdd7: 56 push %esi
10fdd8: 56 push %esi
10fdd9: 8d 45 e4 lea -0x1c(%ebp),%eax
10fddc: 50 push %eax
10fddd: ff 73 30 pushl 0x30(%ebx)
10fde0: e8 13 0c 00 00 call 1109f8 <rtems_barrier_release>
10fde5: 83 c4 10 add $0x10,%esp
read += chunk;
10fde8: 8b 4d d4 mov -0x2c(%ebp),%ecx
10fdeb: 01 4d d0 add %ecx,-0x30(%ebp)
int chunk, chunk1, read = 0, ret = 0;
if (! PIPE_LOCK(pipe))
return -EINTR;
while (read < count) {
10fdee: 8b 7d 10 mov 0x10(%ebp),%edi
10fdf1: 39 7d d0 cmp %edi,-0x30(%ebp)
10fdf4: 0f 82 64 ff ff ff jb 10fd5e <pipe_read+0x94>
while (PIPE_EMPTY(pipe)) {
/* Not an error */
if (pipe->Writers == 0)
10fdfa: 31 f6 xor %esi,%esi
10fdfc: eb 05 jmp 10fe03 <pipe_read+0x139>
goto out_locked;
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10fdfe: be f5 ff ff ff mov $0xfffffff5,%esi
PIPE_WAKEUPWRITERS(pipe);
read += chunk;
}
out_locked:
PIPE_UNLOCK(pipe);
10fe03: 83 ec 0c sub $0xc,%esp
10fe06: ff 73 28 pushl 0x28(%ebx)
10fe09: e8 7a be ff ff call 10bc88 <rtems_semaphore_release>
10fe0e: 83 c4 10 add $0x10,%esp
10fe11: eb 05 jmp 10fe18 <pipe_read+0x14e>
PIPE_UNLOCK(pipe);
if (! PIPE_READWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingReaders not restored! */
ret = -EINTR;
10fe13: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
out_locked:
PIPE_UNLOCK(pipe);
out_nolock:
if (read > 0)
10fe18: 83 7d d0 00 cmpl $0x0,-0x30(%ebp)
10fe1c: 7e 03 jle 10fe21 <pipe_read+0x157>
10fe1e: 8b 75 d0 mov -0x30(%ebp),%esi
return read;
return ret;
}
10fe21: 89 f0 mov %esi,%eax
10fe23: 8d 65 f4 lea -0xc(%ebp),%esp
10fe26: 5b pop %ebx
10fe27: 5e pop %esi
10fe28: 5f pop %edi
10fe29: c9 leave
10fe2a: c3 ret
0010f8b1 <pipe_release>:
*/
void pipe_release(
pipe_control_t **pipep,
rtems_libio_t *iop
)
{
10f8b1: 55 push %ebp
10f8b2: 89 e5 mov %esp,%ebp
10f8b4: 57 push %edi
10f8b5: 56 push %esi
10f8b6: 53 push %ebx
10f8b7: 83 ec 1c sub $0x1c,%esp
10f8ba: 8b 7d 08 mov 0x8(%ebp),%edi
pipe_control_t *pipe = *pipep;
10f8bd: 8b 1f mov (%edi),%ebx
/* WARN pipe not released! */
if (!PIPE_LOCK(pipe))
rtems_fatal_error_occurred(0xdeadbeef);
#endif
mode = LIBIO_ACCMODE(iop);
10f8bf: 8b 45 0c mov 0xc(%ebp),%eax
10f8c2: 8b 40 14 mov 0x14(%eax),%eax
10f8c5: 89 c6 mov %eax,%esi
10f8c7: 83 e6 06 and $0x6,%esi
if (mode & LIBIO_FLAGS_READ)
10f8ca: a8 02 test $0x2,%al
10f8cc: 74 03 je 10f8d1 <pipe_release+0x20>
pipe->Readers --;
10f8ce: ff 4b 10 decl 0x10(%ebx)
if (mode & LIBIO_FLAGS_WRITE)
10f8d1: f7 c6 04 00 00 00 test $0x4,%esi
10f8d7: 74 03 je 10f8dc <pipe_release+0x2b>
pipe->Writers --;
10f8d9: ff 4b 14 decl 0x14(%ebx)
PIPE_UNLOCK(pipe);
10f8dc: 83 ec 0c sub $0xc,%esp
10f8df: ff 73 28 pushl 0x28(%ebx)
10f8e2: e8 a1 c3 ff ff call 10bc88 <rtems_semaphore_release>
if (pipe->Readers == 0 && pipe->Writers == 0) {
10f8e7: 8b 43 10 mov 0x10(%ebx),%eax
10f8ea: 83 c4 10 add $0x10,%esp
10f8ed: 85 c0 test %eax,%eax
10f8ef: 75 15 jne 10f906 <pipe_release+0x55>
10f8f1: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f8f5: 75 0f jne 10f906 <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);
10f8f7: 89 d8 mov %ebx,%eax
10f8f9: e8 78 ff ff ff call 10f876 <pipe_free>
*pipep = NULL;
10f8fe: c7 07 00 00 00 00 movl $0x0,(%edi)
10f904: eb 30 jmp 10f936 <pipe_release+0x85>
}
else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE)
10f906: 83 fe 04 cmp $0x4,%esi
10f909: 74 0f je 10f91a <pipe_release+0x69>
10f90b: 85 c0 test %eax,%eax
10f90d: 75 0b jne 10f91a <pipe_release+0x69> <== NEVER TAKEN
/* Notify waiting Writers that all their partners left */
PIPE_WAKEUPWRITERS(pipe);
10f90f: 57 push %edi
10f910: 57 push %edi
10f911: 8d 45 e4 lea -0x1c(%ebp),%eax
10f914: 50 push %eax
10f915: ff 73 30 pushl 0x30(%ebx)
10f918: eb 14 jmp 10f92e <pipe_release+0x7d>
else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ)
10f91a: 83 fe 02 cmp $0x2,%esi
10f91d: 74 17 je 10f936 <pipe_release+0x85> <== NEVER TAKEN
10f91f: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10f923: 75 11 jne 10f936 <pipe_release+0x85> <== NEVER TAKEN
PIPE_WAKEUPREADERS(pipe);
10f925: 56 push %esi
10f926: 56 push %esi
10f927: 8d 45 e4 lea -0x1c(%ebp),%eax
10f92a: 50 push %eax
10f92b: ff 73 2c pushl 0x2c(%ebx)
10f92e: e8 c5 10 00 00 call 1109f8 <rtems_barrier_release>
10f933: 83 c4 10 add $0x10,%esp
pipe_unlock();
10f936: e8 25 ff ff ff call 10f860 <pipe_unlock>
iop->flags &= ~LIBIO_FLAGS_OPEN;
if(iop->pathinfo.ops->unlink_h(&iop->pathinfo))
return;
#endif
}
10f93b: 8d 65 f4 lea -0xc(%ebp),%esp
10f93e: 5b pop %ebx
10f93f: 5e pop %esi
10f940: 5f pop %edi
10f941: c9 leave
10f942: c3 ret
0010fe2b <pipe_write>:
pipe_control_t *pipe,
const void *buffer,
size_t count,
rtems_libio_t *iop
)
{
10fe2b: 55 push %ebp
10fe2c: 89 e5 mov %esp,%ebp
10fe2e: 57 push %edi
10fe2f: 56 push %esi
10fe30: 53 push %ebx
10fe31: 83 ec 2c sub $0x2c,%esp
10fe34: 8b 5d 08 mov 0x8(%ebp),%ebx
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
return 0;
10fe37: 31 f6 xor %esi,%esi
)
{
int chunk, chunk1, written = 0, ret = 0;
/* Write nothing */
if (count == 0)
10fe39: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
10fe3d: 0f 84 75 01 00 00 je 10ffb8 <pipe_write+0x18d> <== NEVER TAKEN
return 0;
if (! PIPE_LOCK(pipe))
10fe43: 57 push %edi
10fe44: 6a 00 push $0x0
10fe46: 6a 00 push $0x0
10fe48: ff 73 28 pushl 0x28(%ebx)
10fe4b: e8 4c bd ff ff call 10bb9c <rtems_semaphore_obtain>
10fe50: 83 c4 10 add $0x10,%esp
return -EINTR;
10fe53: be fc ff ff ff mov $0xfffffffc,%esi
/* Write nothing */
if (count == 0)
return 0;
if (! PIPE_LOCK(pipe))
10fe58: 85 c0 test %eax,%eax
10fe5a: 0f 85 58 01 00 00 jne 10ffb8 <pipe_write+0x18d> <== NEVER TAKEN
return -EINTR;
if (pipe->Readers == 0) {
10fe60: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fe64: 0f 84 16 01 00 00 je 10ff80 <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;
10fe6a: bf 01 00 00 00 mov $0x1,%edi
10fe6f: 8b 45 10 mov 0x10(%ebp),%eax
10fe72: 3b 43 04 cmp 0x4(%ebx),%eax
10fe75: 77 02 ja 10fe79 <pipe_write+0x4e> <== NEVER TAKEN
10fe77: 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;
10fe79: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10fe80: e9 eb 00 00 00 jmp 10ff70 <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)) {
10fe85: 8b 4d 14 mov 0x14(%ebp),%ecx
10fe88: f6 41 14 01 testb $0x1,0x14(%ecx)
10fe8c: 0f 85 fc 00 00 00 jne 10ff8e <pipe_write+0x163>
ret = -EAGAIN;
goto out_locked;
}
/* Wait until there is chunk bytes space or no reader exists */
pipe->waitingWriters ++;
10fe92: ff 43 1c incl 0x1c(%ebx)
PIPE_UNLOCK(pipe);
10fe95: 83 ec 0c sub $0xc,%esp
10fe98: ff 73 28 pushl 0x28(%ebx)
10fe9b: e8 e8 bd ff ff call 10bc88 <rtems_semaphore_release>
if (! PIPE_WRITEWAIT(pipe))
10fea0: 59 pop %ecx
10fea1: 5e pop %esi
10fea2: 6a 00 push $0x0
10fea4: ff 73 30 pushl 0x30(%ebx)
10fea7: e8 a4 0b 00 00 call 110a50 <rtems_barrier_wait>
10feac: 83 c4 0c add $0xc,%esp
10feaf: 83 f8 01 cmp $0x1,%eax
10feb2: 19 f6 sbb %esi,%esi
10feb4: f7 d6 not %esi
10feb6: 83 e6 fc and $0xfffffffc,%esi
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
10feb9: 6a 00 push $0x0
10febb: 6a 00 push $0x0
10febd: ff 73 28 pushl 0x28(%ebx)
10fec0: e8 d7 bc ff ff call 10bb9c <rtems_semaphore_obtain>
10fec5: 83 c4 10 add $0x10,%esp
10fec8: 85 c0 test %eax,%eax
10feca: 0f 85 da 00 00 00 jne 10ffaa <pipe_write+0x17f> <== NEVER TAKEN
/* WARN waitingWriters not restored! */
ret = -EINTR;
goto out_nolock;
}
pipe->waitingWriters --;
10fed0: ff 4b 1c decl 0x1c(%ebx)
if (ret != 0)
10fed3: 85 f6 test %esi,%esi
10fed5: 0f 85 bf 00 00 00 jne 10ff9a <pipe_write+0x16f> <== NEVER TAKEN
goto out_locked;
if (pipe->Readers == 0) {
10fedb: 83 7b 10 00 cmpl $0x0,0x10(%ebx)
10fedf: 0f 84 b0 00 00 00 je 10ff95 <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) {
10fee5: 8b 73 04 mov 0x4(%ebx),%esi
10fee8: 8b 43 0c mov 0xc(%ebx),%eax
10feeb: 89 f1 mov %esi,%ecx
10feed: 29 c1 sub %eax,%ecx
10feef: 39 f9 cmp %edi,%ecx
10fef1: 72 92 jb 10fe85 <pipe_write+0x5a>
ret = -EPIPE;
goto out_locked;
}
}
chunk = MIN(count - written, PIPE_SPACE(pipe));
10fef3: 8b 55 10 mov 0x10(%ebp),%edx
10fef6: 2b 55 d4 sub -0x2c(%ebp),%edx
10fef9: 89 4d d0 mov %ecx,-0x30(%ebp)
10fefc: 39 d1 cmp %edx,%ecx
10fefe: 76 03 jbe 10ff03 <pipe_write+0xd8>
10ff00: 89 55 d0 mov %edx,-0x30(%ebp)
chunk1 = pipe->Size - PIPE_WSTART(pipe);
10ff03: 03 43 08 add 0x8(%ebx),%eax
10ff06: 31 d2 xor %edx,%edx
10ff08: f7 f6 div %esi
10ff0a: 29 d6 sub %edx,%esi
10ff0c: 89 75 cc mov %esi,-0x34(%ebp)
if (chunk > chunk1) {
10ff0f: 39 75 d0 cmp %esi,-0x30(%ebp)
10ff12: 8b 4d 0c mov 0xc(%ebp),%ecx
10ff15: 8b 45 d4 mov -0x2c(%ebp),%eax
10ff18: 8d 34 01 lea (%ecx,%eax,1),%esi
10ff1b: 7e 20 jle 10ff3d <pipe_write+0x112>
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1);
10ff1d: 8b 03 mov (%ebx),%eax
10ff1f: 01 d0 add %edx,%eax
10ff21: 89 c7 mov %eax,%edi
10ff23: 8b 4d cc mov -0x34(%ebp),%ecx
10ff26: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1);
10ff28: 8b 03 mov (%ebx),%eax
10ff2a: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff2d: 2b 4d cc sub -0x34(%ebp),%ecx
10ff30: 8b 75 cc mov -0x34(%ebp),%esi
10ff33: 03 75 d4 add -0x2c(%ebp),%esi
10ff36: 03 75 0c add 0xc(%ebp),%esi
10ff39: 89 c7 mov %eax,%edi
10ff3b: eb 09 jmp 10ff46 <pipe_write+0x11b>
}
else
memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk);
10ff3d: 8b 03 mov (%ebx),%eax
10ff3f: 01 d0 add %edx,%eax
10ff41: 89 c7 mov %eax,%edi
10ff43: 8b 4d d0 mov -0x30(%ebp),%ecx
10ff46: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
pipe->Length += chunk;
10ff48: 8b 45 d0 mov -0x30(%ebp),%eax
10ff4b: 01 43 0c add %eax,0xc(%ebx)
if (pipe->waitingReaders > 0)
10ff4e: 83 7b 18 00 cmpl $0x0,0x18(%ebx)
10ff52: 74 11 je 10ff65 <pipe_write+0x13a>
PIPE_WAKEUPREADERS(pipe);
10ff54: 52 push %edx
10ff55: 52 push %edx
10ff56: 8d 4d e4 lea -0x1c(%ebp),%ecx
10ff59: 51 push %ecx
10ff5a: ff 73 2c pushl 0x2c(%ebx)
10ff5d: e8 96 0a 00 00 call 1109f8 <rtems_barrier_release>
10ff62: 83 c4 10 add $0x10,%esp
written += chunk;
10ff65: 8b 45 d0 mov -0x30(%ebp),%eax
10ff68: 01 45 d4 add %eax,-0x2c(%ebp)
/* Write of more than PIPE_BUF bytes can be interleaved */
chunk = 1;
10ff6b: 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) {
10ff70: 8b 4d 10 mov 0x10(%ebp),%ecx
10ff73: 39 4d d4 cmp %ecx,-0x2c(%ebp)
10ff76: 0f 82 69 ff ff ff jb 10fee5 <pipe_write+0xba>
10ff7c: 31 f6 xor %esi,%esi
10ff7e: eb 1a jmp 10ff9a <pipe_write+0x16f>
if (! PIPE_LOCK(pipe))
return -EINTR;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ff80: 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;
10ff85: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp)
10ff8c: eb 0c jmp 10ff9a <pipe_write+0x16f>
chunk = count <= pipe->Size ? count : 1;
while (written < count) {
while (PIPE_SPACE(pipe) < chunk) {
if (LIBIO_NODELAY(iop)) {
ret = -EAGAIN;
10ff8e: be f5 ff ff ff mov $0xfffffff5,%esi
10ff93: eb 05 jmp 10ff9a <pipe_write+0x16f>
pipe->waitingWriters --;
if (ret != 0)
goto out_locked;
if (pipe->Readers == 0) {
ret = -EPIPE;
10ff95: 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);
10ff9a: 83 ec 0c sub $0xc,%esp
10ff9d: ff 73 28 pushl 0x28(%ebx)
10ffa0: e8 e3 bc ff ff call 10bc88 <rtems_semaphore_release>
10ffa5: 83 c4 10 add $0x10,%esp
10ffa8: eb 05 jmp 10ffaf <pipe_write+0x184>
PIPE_UNLOCK(pipe);
if (! PIPE_WRITEWAIT(pipe))
ret = -EINTR;
if (! PIPE_LOCK(pipe)) {
/* WARN waitingWriters not restored! */
ret = -EINTR;
10ffaa: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED
/* Signal SIGPIPE */
if (ret == -EPIPE)
kill(getpid(), SIGPIPE);
#endif
if (written > 0)
10ffaf: 83 7d d4 00 cmpl $0x0,-0x2c(%ebp)
10ffb3: 7e 03 jle 10ffb8 <pipe_write+0x18d>
10ffb5: 8b 75 d4 mov -0x2c(%ebp),%esi
return written;
return ret;
}
10ffb8: 89 f0 mov %esi,%eax
10ffba: 8d 65 f4 lea -0xc(%ebp),%esp
10ffbd: 5b pop %ebx
10ffbe: 5e pop %esi
10ffbf: 5f pop %edi
10ffc0: c9 leave
10ffc1: 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 4c ae 12 00 incl 0x12ae4c
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
0011c244 <read>:
ssize_t read(
int fd,
void *buffer,
size_t count
)
{
11c244: 55 push %ebp
11c245: 89 e5 mov %esp,%ebp
11c247: 56 push %esi
11c248: 53 push %ebx
11c249: 8b 5d 08 mov 0x8(%ebp),%ebx
11c24c: 8b 55 0c mov 0xc(%ebp),%edx
11c24f: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11c252: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c258: 73 14 jae 11c26e <read+0x2a> <== NEVER TAKEN
iop = rtems_libio_iop( fd );
11c25a: 6b db 38 imul $0x38,%ebx,%ebx
11c25d: 03 1d 58 44 12 00 add 0x124458,%ebx
rtems_libio_check_is_open( iop );
11c263: 8b 73 14 mov 0x14(%ebx),%esi
11c266: f7 c6 00 01 00 00 test $0x100,%esi
11c26c: 75 0d jne 11c27b <read+0x37>
11c26e: e8 f1 3f ff ff call 110264 <__errno>
11c273: c7 00 09 00 00 00 movl $0x9,(%eax)
11c279: eb 1a jmp 11c295 <read+0x51>
rtems_libio_check_buffer( buffer );
11c27b: 85 d2 test %edx,%edx
11c27d: 74 0b je 11c28a <read+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11c27f: 31 c0 xor %eax,%eax
11c281: 85 c9 test %ecx,%ecx
11c283: 74 31 je 11c2b6 <read+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ );
11c285: 83 e6 02 and $0x2,%esi
11c288: 75 10 jne 11c29a <read+0x56>
11c28a: e8 d5 3f ff ff call 110264 <__errno>
11c28f: c7 00 16 00 00 00 movl $0x16,(%eax)
11c295: 83 c8 ff or $0xffffffff,%eax
11c298: eb 1c jmp 11c2b6 <read+0x72>
/*
* Now process the read().
*/
rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count );
11c29a: 50 push %eax
11c29b: 8b 43 20 mov 0x20(%ebx),%eax
11c29e: 51 push %ecx
11c29f: 52 push %edx
11c2a0: 53 push %ebx
11c2a1: ff 50 08 call *0x8(%eax)
if ( rc > 0 )
11c2a4: 83 c4 10 add $0x10,%esp
11c2a7: 85 c0 test %eax,%eax
11c2a9: 7e 0b jle 11c2b6 <read+0x72>
iop->offset += rc;
11c2ab: 89 c1 mov %eax,%ecx
11c2ad: c1 f9 1f sar $0x1f,%ecx
11c2b0: 01 43 0c add %eax,0xc(%ebx)
11c2b3: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11c2b6: 8d 65 f8 lea -0x8(%ebp),%esp
11c2b9: 5b pop %ebx
11c2ba: 5e pop %esi
11c2bb: c9 leave
11c2bc: 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 d4 8a 00 00 call 112990 <__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 81 8a 00 00 call 112990 <__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 04 19 12 00 cmp 0x121904,%esi
108c69: 73 11 jae 108c7c <readv+0x28>
iop = rtems_libio_iop( fd );
108c6b: 6b f6 38 imul $0x38,%esi,%esi
108c6e: 03 35 18 59 12 00 add 0x125918,%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 b3 81 00 00 call 110e34 <__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 6a 81 00 00 call 110e34 <__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
0011c348 <realloc>:
void *realloc(
void *ptr,
size_t size
)
{
11c348: 55 push %ebp
11c349: 89 e5 mov %esp,%ebp
11c34b: 57 push %edi
11c34c: 56 push %esi
11c34d: 53 push %ebx
11c34e: 83 ec 2c sub $0x2c,%esp
11c351: 8b 5d 08 mov 0x8(%ebp),%ebx
11c354: 8b 75 0c mov 0xc(%ebp),%esi
uintptr_t old_size;
char *new_area;
MSBUMP(realloc_calls, 1);
11c357: ff 05 80 44 12 00 incl 0x124480
/*
* Do not attempt to allocate memory if in a critical section or ISR.
*/
if (_System_state_Is_up(_System_state_Get())) {
11c35d: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
11c364: 75 1a jne 11c380 <realloc+0x38> <== NEVER TAKEN
if (_Thread_Dispatch_disable_level > 0)
11c366: a1 a0 45 12 00 mov 0x1245a0,%eax
11c36b: 85 c0 test %eax,%eax
11c36d: 0f 85 ad 00 00 00 jne 11c420 <realloc+0xd8> <== NEVER TAKEN
return (void *) 0;
if (_ISR_Nest_level > 0)
11c373: 83 3d d8 47 12 00 00 cmpl $0x0,0x1247d8
11c37a: 0f 85 a0 00 00 00 jne 11c420 <realloc+0xd8> <== NEVER TAKEN
}
/*
* Continue with realloc().
*/
if ( !ptr )
11c380: 85 db test %ebx,%ebx
11c382: 75 13 jne 11c397 <realloc+0x4f>
return malloc( size );
11c384: 83 ec 0c sub $0xc,%esp
11c387: 56 push %esi
11c388: e8 57 b2 fe ff call 1075e4 <malloc>
11c38d: 89 c3 mov %eax,%ebx
11c38f: 83 c4 10 add $0x10,%esp
11c392: e9 8b 00 00 00 jmp 11c422 <realloc+0xda>
if ( !size ) {
11c397: 85 f6 test %esi,%esi
11c399: 75 0e jne 11c3a9 <realloc+0x61> <== ALWAYS TAKEN
free( ptr );
11c39b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED
11c39e: 53 push %ebx <== NOT EXECUTED
11c39f: e8 a4 af fe ff call 107348 <free> <== NOT EXECUTED
return (void *) 0;
11c3a4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
11c3a7: eb 77 jmp 11c420 <realloc+0xd8> <== NOT EXECUTED
}
if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) {
11c3a9: 52 push %edx
11c3aa: 8d 45 e4 lea -0x1c(%ebp),%eax
11c3ad: 50 push %eax
11c3ae: 53 push %ebx
11c3af: ff 35 50 04 12 00 pushl 0x120450
11c3b5: e8 ee 00 00 00 call 11c4a8 <_Protected_heap_Get_block_size>
11c3ba: 83 c4 10 add $0x10,%esp
11c3bd: 84 c0 test %al,%al
11c3bf: 75 0d jne 11c3ce <realloc+0x86>
errno = EINVAL;
11c3c1: e8 9e 3e ff ff call 110264 <__errno>
11c3c6: c7 00 16 00 00 00 movl $0x16,(%eax)
11c3cc: eb 52 jmp 11c420 <realloc+0xd8>
}
/*
* Now resize it.
*/
if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) {
11c3ce: 50 push %eax
11c3cf: 56 push %esi
11c3d0: 53 push %ebx
11c3d1: ff 35 50 04 12 00 pushl 0x120450
11c3d7: e8 04 01 00 00 call 11c4e0 <_Protected_heap_Resize_block>
11c3dc: 83 c4 10 add $0x10,%esp
11c3df: 84 c0 test %al,%al
11c3e1: 75 3f jne 11c422 <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 );
11c3e3: 83 ec 0c sub $0xc,%esp
11c3e6: 56 push %esi
11c3e7: e8 f8 b1 fe ff call 1075e4 <malloc>
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
11c3ec: ff 0d 74 44 12 00 decl 0x124474
if ( !new_area ) {
11c3f2: 83 c4 10 add $0x10,%esp
11c3f5: 85 c0 test %eax,%eax
11c3f7: 74 27 je 11c420 <realloc+0xd8>
return (void *) 0;
}
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
11c3f9: 8b 55 e4 mov -0x1c(%ebp),%edx
11c3fc: 89 f1 mov %esi,%ecx
11c3fe: 39 d6 cmp %edx,%esi
11c400: 76 02 jbe 11c404 <realloc+0xbc> <== NEVER TAKEN
11c402: 89 d1 mov %edx,%ecx
11c404: 89 c7 mov %eax,%edi
11c406: 89 de mov %ebx,%esi
11c408: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
free( ptr );
11c40a: 83 ec 0c sub $0xc,%esp
11c40d: 53 push %ebx
11c40e: 89 45 d4 mov %eax,-0x2c(%ebp)
11c411: e8 32 af fe ff call 107348 <free>
return new_area;
11c416: 83 c4 10 add $0x10,%esp
11c419: 8b 45 d4 mov -0x2c(%ebp),%eax
11c41c: 89 c3 mov %eax,%ebx
11c41e: eb 02 jmp 11c422 <realloc+0xda>
new_area = malloc( size );
MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */
if ( !new_area ) {
return (void *) 0;
11c420: 31 db xor %ebx,%ebx
memcpy( new_area, ptr, (size < old_size) ? size : old_size );
free( ptr );
return new_area;
}
11c422: 89 d8 mov %ebx,%eax
11c424: 8d 65 f4 lea -0xc(%ebp),%esp
11c427: 5b pop %ebx
11c428: 5e pop %esi
11c429: 5f pop %edi
11c42a: c9 leave
11c42b: 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 84 85 00 00 call 110a04 <__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
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 40 04 00 00 call 10af8c <_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 <== NOT EXECUTED
10ab69: 5b pop %ebx <== NOT EXECUTED
10ab6a: 5e pop %esi <== NOT EXECUTED
10ab6b: c9 leave <== NOT EXECUTED
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 51 04 00 00 call 10b02c <_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 64 04 00 00 call 10b070 <_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 5d 08 mov 0x8(%ebp),%ebx
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 63 01 00 00 je 107811 <rtems_cpu_usage_report_with_plugin+0x179><== 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 d4 f5 12 00 mov 0x12f5d4,%eax
1076b3: 8b 15 d8 f5 12 00 mov 0x12f5d8,%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 7d d8 lea -0x28(%ebp),%edi
1076c5: 57 push %edi
1076c6: e8 d1 4a 00 00 call 10c19c <_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: 57 push %edi
1076d3: 68 b4 f7 12 00 push $0x12f7b4
1076d8: e8 d3 69 00 00 call 10e0b0 <_Timespec_Subtract>
}
}
}
#endif
(*print)(
1076dd: 5e pop %esi
1076de: 5f pop %edi
1076df: 68 5d 01 12 00 push $0x12015d
1076e4: 53 push %ebx
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: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp)
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
1076f2: 8b 55 a4 mov -0x5c(%ebp),%edx
1076f5: 8b 04 95 dc f4 12 00 mov 0x12f4dc(,%edx,4),%eax
1076fc: 85 c0 test %eax,%eax
1076fe: 0f 84 e4 00 00 00 je 1077e8 <rtems_cpu_usage_report_with_plugin+0x150>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
107704: 8b 70 04 mov 0x4(%eax),%esi
if ( information ) {
107707: 85 f6 test %esi,%esi
107709: 0f 84 d9 00 00 00 je 1077e8 <rtems_cpu_usage_report_with_plugin+0x150><== NEVER TAKEN
10770f: bf 01 00 00 00 mov $0x1,%edi
107714: 89 5d 94 mov %ebx,-0x6c(%ebp)
107717: e9 bd 00 00 00 jmp 1077d9 <rtems_cpu_usage_report_with_plugin+0x141>
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10771c: 8b 46 1c mov 0x1c(%esi),%eax
10771f: 8b 14 b8 mov (%eax,%edi,4),%edx
if ( !the_thread )
107722: 85 d2 test %edx,%edx
107724: 0f 84 ae 00 00 00 je 1077d8 <rtems_cpu_usage_report_with_plugin+0x140><== NEVER TAKEN
continue;
rtems_object_get_name( the_thread->Object.id, sizeof(name), name );
10772a: 51 push %ecx
10772b: 8d 4d ab lea -0x55(%ebp),%ecx
10772e: 51 push %ecx
10772f: 6a 0d push $0xd
107731: ff 72 08 pushl 0x8(%edx)
107734: 89 55 a0 mov %edx,-0x60(%ebp)
107737: e8 9c 39 00 00 call 10b0d8 <rtems_object_get_name>
(*print)(
10773c: 8d 5d ab lea -0x55(%ebp),%ebx
10773f: 53 push %ebx
107740: 8b 55 a0 mov -0x60(%ebp),%edx
107743: ff 72 08 pushl 0x8(%edx)
107746: 68 cf 02 12 00 push $0x1202cf
10774b: ff 75 94 pushl -0x6c(%ebp)
10774e: 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;
107751: 8b 55 a0 mov -0x60(%ebp),%edx
107754: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx
10775a: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx
107760: 89 4d c8 mov %ecx,-0x38(%ebp)
107763: 89 5d cc mov %ebx,-0x34(%ebp)
if ( _Thread_Executing->Object.id == the_thread->Object.id ) {
107766: 83 c4 20 add $0x20,%esp
107769: a1 80 f7 12 00 mov 0x12f780,%eax
10776e: 8b 5a 08 mov 0x8(%edx),%ebx
107771: 39 58 08 cmp %ebx,0x8(%eax)
107774: 75 27 jne 10779d <rtems_cpu_usage_report_with_plugin+0x105>
Timestamp_Control used;
_Timestamp_Subtract( &last_context_switch, &uptime, &used );
107776: 50 push %eax
107777: 8d 45 b8 lea -0x48(%ebp),%eax
10777a: 50 push %eax
10777b: 8d 55 d8 lea -0x28(%ebp),%edx
10777e: 52 push %edx
10777f: 8d 55 c0 lea -0x40(%ebp),%edx
107782: 52 push %edx
107783: 89 45 a0 mov %eax,-0x60(%ebp)
107786: e8 25 69 00 00 call 10e0b0 <_Timespec_Subtract>
_Timestamp_Add_to( &ran, &used );
10778b: 59 pop %ecx
10778c: 5b pop %ebx
10778d: 8b 45 a0 mov -0x60(%ebp),%eax
107790: 50 push %eax
107791: 8d 45 c8 lea -0x38(%ebp),%eax
107794: 50 push %eax
107795: e8 2a 68 00 00 call 10dfc4 <_Timespec_Add_to>
10779a: 83 c4 10 add $0x10,%esp
};
_Timestamp_Divide( &ran, &total, &ival, &fval );
10779d: 8d 55 e0 lea -0x20(%ebp),%edx
1077a0: 52 push %edx
1077a1: 8d 4d e4 lea -0x1c(%ebp),%ecx
1077a4: 51 push %ecx
1077a5: 8d 5d d0 lea -0x30(%ebp),%ebx
1077a8: 53 push %ebx
1077a9: 8d 45 c8 lea -0x38(%ebp),%eax
1077ac: 50 push %eax
1077ad: e8 42 68 00 00 call 10dff4 <_Timespec_Divide>
/*
* Print the information
*/
(*print)( context,
1077b2: 58 pop %eax
1077b3: 5a pop %edx
1077b4: ff 75 e0 pushl -0x20(%ebp)
1077b7: ff 75 e4 pushl -0x1c(%ebp)
1077ba: 8b 45 cc mov -0x34(%ebp),%eax
1077bd: b9 e8 03 00 00 mov $0x3e8,%ecx
1077c2: 31 d2 xor %edx,%edx
1077c4: f7 f1 div %ecx
1077c6: 50 push %eax
1077c7: ff 75 c8 pushl -0x38(%ebp)
1077ca: 68 e2 02 12 00 push $0x1202e2
1077cf: ff 75 94 pushl -0x6c(%ebp)
1077d2: ff 55 0c call *0xc(%ebp)
1077d5: 83 c4 20 add $0x20,%esp
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
if ( information ) {
for ( i=1 ; i <= information->maximum ; i++ ) {
1077d8: 47 inc %edi
1077d9: 0f b7 46 10 movzwl 0x10(%esi),%eax
1077dd: 39 c7 cmp %eax,%edi
1077df: 0f 86 37 ff ff ff jbe 10771c <rtems_cpu_usage_report_with_plugin+0x84>
1077e5: 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++ ) {
1077e8: ff 45 a4 incl -0x5c(%ebp)
1077eb: 83 7d a4 04 cmpl $0x4,-0x5c(%ebp)
1077ef: 0f 85 fd fe ff ff jne 1076f2 <rtems_cpu_usage_report_with_plugin+0x5a>
}
}
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)(
1077f5: 8b 45 d4 mov -0x2c(%ebp),%eax
1077f8: b9 e8 03 00 00 mov $0x3e8,%ecx
1077fd: 31 d2 xor %edx,%edx
1077ff: f7 f1 div %ecx
107801: 50 push %eax
107802: ff 75 d0 pushl -0x30(%ebp)
107805: 68 fa 02 12 00 push $0x1202fa
10780a: 53 push %ebx
10780b: ff 55 0c call *0xc(%ebp)
10780e: 83 c4 10 add $0x10,%esp
"-------------------------------------------------------------------------------\n",
_Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset,
total_units
);
#endif
}
107811: 8d 65 f4 lea -0xc(%ebp),%esp
107814: 5b pop %ebx
107815: 5e pop %esi
107816: 5f pop %edi
107817: c9 leave
107818: c3 ret
0011021c <rtems_deviceio_errno>:
[RTEMS_IO_ERROR] = EIO,
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
11021c: 55 push %ebp
11021d: 89 e5 mov %esp,%ebp
11021f: 53 push %ebx
110220: 83 ec 04 sub $0x4,%esp
110223: 8b 55 08 mov 0x8(%ebp),%edx
if (sc == RTEMS_SUCCESSFUL) {
return 0;
110226: 31 c0 xor %eax,%eax
[RTEMS_PROXY_BLOCKING] = EIO
};
int rtems_deviceio_errno(rtems_status_code sc)
{
if (sc == RTEMS_SUCCESSFUL) {
110228: 85 d2 test %edx,%edx
11022a: 74 1b je 110247 <rtems_deviceio_errno+0x2b>
return 0;
} else {
int eno = EINVAL;
11022c: bb 16 00 00 00 mov $0x16,%ebx
if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) {
110231: 83 fa 1c cmp $0x1c,%edx
110234: 77 07 ja 11023d <rtems_deviceio_errno+0x21><== NEVER TAKEN
eno = status_code_to_errno [sc];
110236: 8b 1c 95 a0 e6 11 00 mov 0x11e6a0(,%edx,4),%ebx
}
errno = eno;
11023d: e8 22 00 00 00 call 110264 <__errno>
110242: 89 18 mov %ebx,(%eax)
return -1;
110244: 83 c8 ff or $0xffffffff,%eax
}
}
110247: 5a pop %edx
110248: 5b pop %ebx
110249: c9 leave
11024a: c3 ret
0010e25f <rtems_filesystem_get_mount_handler>:
rtems_filesystem_fsmount_me_t
rtems_filesystem_get_mount_handler(
const char *type
)
{
10e25f: 55 push %ebp
10e260: 89 e5 mov %esp,%ebp
10e262: 83 ec 18 sub $0x18,%esp
10e265: 8b 45 08 mov 0x8(%ebp),%eax
find_arg fa = {
10e268: 89 45 f0 mov %eax,-0x10(%ebp)
10e26b: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp)
.type = type,
.mount_h = NULL
};
if ( type != NULL ) {
10e272: 85 c0 test %eax,%eax
10e274: 74 13 je 10e289 <rtems_filesystem_get_mount_handler+0x2a><== NEVER TAKEN
rtems_filesystem_iterate( find_handler, &fa );
10e276: 50 push %eax
10e277: 50 push %eax
10e278: 8d 45 f0 lea -0x10(%ebp),%eax
10e27b: 50 push %eax
10e27c: 68 88 e1 10 00 push $0x10e188
10e281: e8 62 ff ff ff call 10e1e8 <rtems_filesystem_iterate>
10e286: 83 c4 10 add $0x10,%esp
}
return fa.mount_h;
}
10e289: 8b 45 f4 mov -0xc(%ebp),%eax
10e28c: c9 leave
10e28d: 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 23 12 00 mov 0x122360,%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 20 c9 11 00 00 cmpl $0x0,0x11c920
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 04 12 00 mov 0x12044c,%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 e7 35 00 00 call 10a738 <rtems_fatal_error_occurred><== NOT EXECUTED
rtems_filesystem_link_counts = 0;
107151: a1 60 23 12 00 mov 0x122360,%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 7c e0 11 00 push $0x11e07c
10716e: e8 03 01 00 00 call 107276 <rtems_filesystem_evaluate_path>
rtems_filesystem_root = loc;
107173: 8b 3d 60 23 12 00 mov 0x122360,%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 7c e0 11 00 push $0x11e07c
107194: e8 dd 00 00 00 call 107276 <rtems_filesystem_evaluate_path>
rtems_filesystem_current = loc;
107199: 8b 3d 60 23 12 00 mov 0x122360,%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 7e e0 11 00 push $0x11e07e
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
0010e1e8 <rtems_filesystem_iterate>:
bool rtems_filesystem_iterate(
rtems_per_filesystem_routine routine,
void *routine_arg
)
{
10e1e8: 55 push %ebp
10e1e9: 89 e5 mov %esp,%ebp
10e1eb: 57 push %edi
10e1ec: 56 push %esi
10e1ed: 53 push %ebx
10e1ee: 83 ec 1c sub $0x1c,%esp
10e1f1: 8b 75 08 mov 0x8(%ebp),%esi
10e1f4: 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;
10e1f7: 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];
10e1f9: bb 00 c9 11 00 mov $0x11c900,%ebx
rtems_chain_node *node = NULL;
bool stop = false;
while ( table_entry->type && !stop ) {
10e1fe: eb 0c jmp 10e20c <rtems_filesystem_iterate+0x24>
stop = (*routine)( table_entry, routine_arg );
10e200: 51 push %ecx
10e201: 51 push %ecx
10e202: 57 push %edi
10e203: 53 push %ebx
10e204: ff d6 call *%esi
++table_entry;
10e206: 83 c3 08 add $0x8,%ebx
10e209: 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 ) {
10e20c: 83 3b 00 cmpl $0x0,(%ebx)
10e20f: 74 06 je 10e217 <rtems_filesystem_iterate+0x2f>
10e211: 84 c0 test %al,%al
10e213: 74 eb je 10e200 <rtems_filesystem_iterate+0x18>
10e215: eb 40 jmp 10e257 <rtems_filesystem_iterate+0x6f>
stop = (*routine)( table_entry, routine_arg );
++table_entry;
}
if ( !stop ) {
10e217: 84 c0 test %al,%al
10e219: 75 3c jne 10e257 <rtems_filesystem_iterate+0x6f>
rtems_libio_lock();
10e21b: 88 45 e4 mov %al,-0x1c(%ebp)
10e21e: e8 95 ff ff ff call 10e1b8 <rtems_libio_lock>
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e223: 8b 1d 88 23 12 00 mov 0x122388,%ebx
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e229: 8a 55 e4 mov -0x1c(%ebp),%dl
10e22c: eb 10 jmp 10e23e <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 );
10e22e: 52 push %edx
10e22f: 52 push %edx
10e230: 57 push %edi
10e231: 8d 43 08 lea 0x8(%ebx),%eax
10e234: 50 push %eax
10e235: ff d6 call *%esi
10e237: 88 c2 mov %al,%dl
}
}
rtems_libio_unlock();
rtems_set_errno_and_return_minus_one( ENOENT );
}
10e239: 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 )
10e23b: 83 c4 10 add $0x10,%esp
++table_entry;
}
if ( !stop ) {
rtems_libio_lock();
for (
10e23e: 81 fb 8c 23 12 00 cmp $0x12238c,%ebx
10e244: 74 04 je 10e24a <rtems_filesystem_iterate+0x62>
node = rtems_chain_first( &filesystem_chain );
!rtems_chain_is_tail( &filesystem_chain, node ) && !stop;
10e246: 84 d2 test %dl,%dl
10e248: 74 e4 je 10e22e <rtems_filesystem_iterate+0x46><== ALWAYS TAKEN
) {
const filesystem_node *fsn = (filesystem_node *) node;
stop = (*routine)( &fsn->entry, routine_arg );
}
rtems_libio_unlock();
10e24a: 88 55 e4 mov %dl,-0x1c(%ebp)
10e24d: e8 80 ff ff ff call 10e1d2 <rtems_libio_unlock>
10e252: 8a 55 e4 mov -0x1c(%ebp),%dl
10e255: 88 d0 mov %dl,%al
}
return stop;
}
10e257: 8d 65 f4 lea -0xc(%ebp),%esp
10e25a: 5b pop %ebx
10e25b: 5e pop %esi
10e25c: 5f pop %edi
10e25d: c9 leave
10e25e: 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 22 12 00 mov 0x122244,%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 22 12 00 cmp $0x122248,%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 f0 b0 12 00 03 cmpl $0x3,0x12b0f0
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 10 65 12 00 pushl 0x126510
10a960: e8 0f 43 00 00 call 10ec74 <_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
0010b718 <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
)
{
10b718: 55 push %ebp
10b719: 89 e5 mov %esp,%ebp
10b71b: 57 push %edi
10b71c: 56 push %esi
10b71d: 53 push %ebx
10b71e: 83 ec 0c sub $0xc,%esp
10b721: 8b 5d 08 mov 0x8(%ebp),%ebx
10b724: 8b 75 0c mov 0xc(%ebp),%esi
10b727: 8b 45 10 mov 0x10(%ebp),%eax
rtems_device_major_number major_limit = _IO_Number_of_drivers;
10b72a: 8b 15 54 76 12 00 mov 0x127654,%edx
if ( rtems_interrupt_is_in_progress() )
10b730: 83 3d 98 75 12 00 00 cmpl $0x0,0x127598
10b737: 0f 85 cc 00 00 00 jne 10b809 <rtems_io_register_driver+0xf1><== NEVER TAKEN
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
10b73d: 85 c0 test %eax,%eax
10b73f: 0f 84 cb 00 00 00 je 10b810 <rtems_io_register_driver+0xf8>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
10b745: 89 10 mov %edx,(%eax)
if ( driver_table == NULL )
10b747: 85 f6 test %esi,%esi
10b749: 0f 84 c1 00 00 00 je 10b810 <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;
10b74f: 83 3e 00 cmpl $0x0,(%esi)
10b752: 0f 85 cc 00 00 00 jne 10b824 <rtems_io_register_driver+0x10c>
10b758: 83 7e 04 00 cmpl $0x0,0x4(%esi)
10b75c: 0f 85 c2 00 00 00 jne 10b824 <rtems_io_register_driver+0x10c>
10b762: e9 a9 00 00 00 jmp 10b810 <rtems_io_register_driver+0xf8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
10b767: 8b 15 60 73 12 00 mov 0x127360,%edx
10b76d: 42 inc %edx
10b76e: 89 15 60 73 12 00 mov %edx,0x127360
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
10b774: 85 db test %ebx,%ebx
10b776: 75 32 jne 10b7aa <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;
10b778: 8b 0d 54 76 12 00 mov 0x127654,%ecx
10b77e: 8b 15 58 76 12 00 mov 0x127658,%edx
10b784: eb 15 jmp 10b79b <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;
10b786: 83 3a 00 cmpl $0x0,(%edx)
10b789: 0f 85 9f 00 00 00 jne 10b82e <rtems_io_register_driver+0x116>
10b78f: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b793: 0f 85 95 00 00 00 jne 10b82e <rtems_io_register_driver+0x116>
10b799: eb 04 jmp 10b79f <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 ) {
10b79b: 39 cb cmp %ecx,%ebx
10b79d: 72 e7 jb 10b786 <rtems_io_register_driver+0x6e>
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
10b79f: 89 18 mov %ebx,(%eax)
if ( m != n )
10b7a1: 39 cb cmp %ecx,%ebx
10b7a3: 75 30 jne 10b7d5 <rtems_io_register_driver+0xbd>
10b7a5: e9 8d 00 00 00 jmp 10b837 <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;
10b7aa: 6b d3 18 imul $0x18,%ebx,%edx
10b7ad: 03 15 58 76 12 00 add 0x127658,%edx
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
10b7b3: 31 c9 xor %ecx,%ecx
10b7b5: 83 3a 00 cmpl $0x0,(%edx)
10b7b8: 75 09 jne 10b7c3 <rtems_io_register_driver+0xab>
10b7ba: 31 c9 xor %ecx,%ecx
10b7bc: 83 7a 04 00 cmpl $0x0,0x4(%edx)
10b7c0: 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 ) ) {
10b7c3: 85 c9 test %ecx,%ecx
10b7c5: 75 0c jne 10b7d3 <rtems_io_register_driver+0xbb>
_Thread_Enable_dispatch();
10b7c7: e8 4a 19 00 00 call 10d116 <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
10b7cc: b8 0c 00 00 00 mov $0xc,%eax
10b7d1: eb 49 jmp 10b81c <rtems_io_register_driver+0x104>
}
*registered_major = major;
10b7d3: 89 18 mov %ebx,(%eax)
}
_IO_Driver_address_table [major] = *driver_table;
10b7d5: 6b c3 18 imul $0x18,%ebx,%eax
10b7d8: 03 05 58 76 12 00 add 0x127658,%eax
10b7de: b9 06 00 00 00 mov $0x6,%ecx
10b7e3: 89 c7 mov %eax,%edi
10b7e5: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
_Thread_Enable_dispatch();
10b7e7: e8 2a 19 00 00 call 10d116 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
10b7ec: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp)
10b7f3: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp)
10b7fa: 89 5d 08 mov %ebx,0x8(%ebp)
}
10b7fd: 83 c4 0c add $0xc,%esp
10b800: 5b pop %ebx
10b801: 5e pop %esi
10b802: 5f pop %edi
10b803: c9 leave
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
10b804: e9 af 66 00 00 jmp 111eb8 <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
10b809: b8 12 00 00 00 mov $0x12,%eax
10b80e: eb 0c jmp 10b81c <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;
10b810: b8 09 00 00 00 mov $0x9,%eax
10b815: eb 05 jmp 10b81c <rtems_io_register_driver+0x104>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
10b817: 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 );
}
10b81c: 83 c4 0c add $0xc,%esp
10b81f: 5b pop %ebx
10b820: 5e pop %esi
10b821: 5f pop %edi
10b822: c9 leave
10b823: c3 ret
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
10b824: 39 d3 cmp %edx,%ebx
10b826: 0f 82 3b ff ff ff jb 10b767 <rtems_io_register_driver+0x4f>
10b82c: eb e9 jmp 10b817 <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 ) {
10b82e: 43 inc %ebx
10b82f: 83 c2 18 add $0x18,%edx
10b832: e9 64 ff ff ff jmp 10b79b <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();
10b837: e8 da 18 00 00 call 10d116 <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
10b83c: 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;
10b841: eb d9 jmp 10b81c <rtems_io_register_driver+0x104>
0010c6a0 <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)
{
10c6a0: 55 push %ebp
10c6a1: 89 e5 mov %esp,%ebp
10c6a3: 57 push %edi
10c6a4: 56 push %esi
10c6a5: 53 push %ebx
10c6a6: 83 ec 0c sub $0xc,%esp
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
10c6a9: 83 7d 08 00 cmpl $0x0,0x8(%ebp)
10c6ad: 74 41 je 10c6f0 <rtems_iterate_over_all_threads+0x50><== NEVER TAKEN
10c6af: bb 01 00 00 00 mov $0x1,%ebx
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
10c6b4: 8b 04 9d dc f4 12 00 mov 0x12f4dc(,%ebx,4),%eax
10c6bb: 85 c0 test %eax,%eax
10c6bd: 74 2b je 10c6ea <rtems_iterate_over_all_threads+0x4a>
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
10c6bf: 8b 78 04 mov 0x4(%eax),%edi
if ( !information )
10c6c2: be 01 00 00 00 mov $0x1,%esi
10c6c7: 85 ff test %edi,%edi
10c6c9: 75 17 jne 10c6e2 <rtems_iterate_over_all_threads+0x42>
10c6cb: eb 1d jmp 10c6ea <rtems_iterate_over_all_threads+0x4a>
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
10c6cd: 8b 47 1c mov 0x1c(%edi),%eax
10c6d0: 8b 04 b0 mov (%eax,%esi,4),%eax
if ( !the_thread )
10c6d3: 85 c0 test %eax,%eax
10c6d5: 74 0a je 10c6e1 <rtems_iterate_over_all_threads+0x41><== NEVER TAKEN
continue;
(*routine)(the_thread);
10c6d7: 83 ec 0c sub $0xc,%esp
10c6da: 50 push %eax
10c6db: ff 55 08 call *0x8(%ebp)
10c6de: 83 c4 10 add $0x10,%esp
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
10c6e1: 46 inc %esi
10c6e2: 0f b7 47 10 movzwl 0x10(%edi),%eax
10c6e6: 39 c6 cmp %eax,%esi
10c6e8: 76 e3 jbe 10c6cd <rtems_iterate_over_all_threads+0x2d>
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
10c6ea: 43 inc %ebx
10c6eb: 83 fb 04 cmp $0x4,%ebx
10c6ee: 75 c4 jne 10c6b4 <rtems_iterate_over_all_threads+0x14>
(*routine)(the_thread);
}
}
}
10c6f0: 8d 65 f4 lea -0xc(%ebp),%esp
10c6f3: 5b pop %ebx
10c6f4: 5e pop %esi
10c6f5: 5f pop %edi
10c6f6: c9 leave
10c6f7: c3 ret
0010e0bc <rtems_libio_free>:
*/
void rtems_libio_free(
rtems_libio_t *iop
)
{
10e0bc: 55 push %ebp
10e0bd: 89 e5 mov %esp,%ebp
10e0bf: 53 push %ebx
10e0c0: 83 ec 04 sub $0x4,%esp
10e0c3: 8b 5d 08 mov 0x8(%ebp),%ebx
rtems_libio_lock();
10e0c6: e8 d5 fe ff ff call 10dfa0 <rtems_libio_lock>
if (iop->sem)
10e0cb: 8b 43 2c mov 0x2c(%ebx),%eax
10e0ce: 85 c0 test %eax,%eax
10e0d0: 74 0c je 10e0de <rtems_libio_free+0x22> <== NEVER TAKEN
rtems_semaphore_delete(iop->sem);
10e0d2: 83 ec 0c sub $0xc,%esp
10e0d5: 50 push %eax
10e0d6: e8 fd bf ff ff call 10a0d8 <rtems_semaphore_delete>
10e0db: 83 c4 10 add $0x10,%esp
iop->flags &= ~LIBIO_FLAGS_OPEN;
10e0de: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx)
iop->data1 = rtems_libio_iop_freelist;
10e0e5: a1 5c 44 12 00 mov 0x12445c,%eax
10e0ea: 89 43 34 mov %eax,0x34(%ebx)
rtems_libio_iop_freelist = iop;
10e0ed: 89 1d 5c 44 12 00 mov %ebx,0x12445c
rtems_libio_unlock();
}
10e0f3: 8b 5d fc mov -0x4(%ebp),%ebx
10e0f6: c9 leave
iop->flags &= ~LIBIO_FLAGS_OPEN;
iop->data1 = rtems_libio_iop_freelist;
rtems_libio_iop_freelist = iop;
rtems_libio_unlock();
10e0f7: e9 be fe ff ff jmp 10dfba <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 04 12 00 mov 0x120444,%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 58 44 12 00 mov %eax,0x124458
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 5c 44 12 00 mov %eax,0x12445c
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 60 44 12 00 push $0x124460
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 8d 32 00 00 call 10a738 <rtems_fatal_error_occurred>
/*
* Initialize the base file system infrastructure.
*/
if (rtems_fs_init_helper)
1074ab: a1 40 04 12 00 mov 0x120440,%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 e8 11 00 push $0x11e8c4
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 e8 11 00 push $0x11e8c4
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 20 12 00 mov 0x12203c,%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 88 41 12 00 cmp $0x124188,%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 20 12 00 push $0x12203c
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 20 12 00 mov %esi,0x12203c
}
/* Inherit the global values */
*rtems_current_user_env = rtems_global_user_env;
10869a: a1 3c 20 12 00 mov 0x12203c,%eax
10869f: be 88 41 12 00 mov $0x124188,%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 20 12 00 push $0x12203c
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 20 12 00 mov 0x12203c,%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 20 12 00 mov %edx,0x12203c
#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
0010e005 <rtems_libio_to_fcntl_flags>:
*/
uint32_t rtems_libio_to_fcntl_flags(
uint32_t flags
)
{
10e005: 55 push %ebp
10e006: 89 e5 mov %esp,%ebp
10e008: 8b 55 08 mov 0x8(%ebp),%edx
uint32_t fcntl_flags = 0;
if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) {
10e00b: 89 d1 mov %edx,%ecx
10e00d: 83 e1 06 and $0x6,%ecx
fcntl_flags |= O_RDWR;
10e010: 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 ) {
10e015: 83 f9 06 cmp $0x6,%ecx
10e018: 74 0f je 10e029 <rtems_libio_to_fcntl_flags+0x24><== NEVER TAKEN
fcntl_flags |= O_RDWR;
} else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) {
fcntl_flags |= O_RDONLY;
10e01a: 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) {
10e01c: f6 c2 02 test $0x2,%dl
10e01f: 75 08 jne 10e029 <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;
10e021: 31 c0 xor %eax,%eax
10e023: f6 c2 04 test $0x4,%dl <== NOT EXECUTED
10e026: 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 ) {
10e029: f6 c2 01 test $0x1,%dl
10e02c: 74 03 je 10e031 <rtems_libio_to_fcntl_flags+0x2c>
fcntl_flags |= O_NONBLOCK;
10e02e: 80 cc 40 or $0x40,%ah
}
if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) {
10e031: f6 c6 02 test $0x2,%dh
10e034: 74 03 je 10e039 <rtems_libio_to_fcntl_flags+0x34>
fcntl_flags |= O_APPEND;
10e036: 83 c8 08 or $0x8,%eax
}
if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) {
10e039: 80 e6 04 and $0x4,%dh
10e03c: 74 03 je 10e041 <rtems_libio_to_fcntl_flags+0x3c>
fcntl_flags |= O_CREAT;
10e03e: 80 cc 02 or $0x2,%ah
}
return fcntl_flags;
}
10e041: c9 leave
10e042: 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 10 65 12 00 pushl 0x126510
109d8f: e8 88 4f 00 00 call 10ed1c <_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 68 ae 12 00 add %eax,0x12ae68
109da6: 11 15 6c ae 12 00 adc %edx,0x12ae6c
}
}
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 10 65 12 00 pushl 0x126510
109dce: e8 49 4f 00 00 call 10ed1c <_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 60 ae 12 00 add 0x12ae60,%eax
109dde: 13 15 64 ae 12 00 adc 0x12ae64,%edx
109de4: a3 60 ae 12 00 mov %eax,0x12ae60
109de9: 89 15 64 ae 12 00 mov %edx,0x12ae64
current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed);
109def: 2b 05 68 ae 12 00 sub 0x12ae68,%eax
if (current_depth > s->max_depth)
109df5: 83 c4 10 add $0x10,%esp
109df8: 3b 05 5c ae 12 00 cmp 0x12ae5c,%eax
109dfe: 76 05 jbe 109e05 <rtems_malloc_statistics_at_malloc+0x57>
s->max_depth = current_depth;
109e00: a3 5c ae 12 00 mov %eax,0x12ae5c
}
109e05: c9 leave
109e06: c3 ret
00111864 <rtems_memalign>:
int rtems_memalign(
void **pointer,
size_t alignment,
size_t size
)
{
111864: 55 push %ebp
111865: 89 e5 mov %esp,%ebp
111867: 57 push %edi
111868: 56 push %esi
111869: 53 push %ebx
11186a: 83 ec 0c sub $0xc,%esp
11186d: 8b 5d 08 mov 0x8(%ebp),%ebx
/*
* Parameter error checks
*/
if ( !pointer )
return EINVAL;
111870: be 16 00 00 00 mov $0x16,%esi
void *return_this;
/*
* Parameter error checks
*/
if ( !pointer )
111875: 85 db test %ebx,%ebx
111877: 74 55 je 1118ce <rtems_memalign+0x6a>
return EINVAL;
*pointer = NULL;
111879: 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()) &&
11187f: 83 3d dc 74 12 00 03 cmpl $0x3,0x1274dc
111886: 75 09 jne 111891 <rtems_memalign+0x2d> <== NEVER TAKEN
!malloc_is_system_state_OK() )
111888: e8 6f 69 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()) &&
11188d: 84 c0 test %al,%al
11188f: 74 3d je 1118ce <rtems_memalign+0x6a> <== NEVER TAKEN
return EINVAL;
/*
* If some free's have been deferred, then do them now.
*/
malloc_deferred_frees_process();
111891: e8 a4 69 ff ff call 10823a <malloc_deferred_frees_process>
Heap_Control *heap,
uintptr_t size,
uintptr_t alignment
)
{
return
111896: 6a 00 push $0x0
111898: ff 75 0c pushl 0xc(%ebp)
11189b: ff 75 10 pushl 0x10(%ebp)
11189e: ff 35 50 31 12 00 pushl 0x123150
1118a4: e8 97 b0 ff ff call 10c940 <_Protected_heap_Allocate_aligned_with_boundary>
1118a9: 89 c7 mov %eax,%edi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
1118ab: 83 c4 10 add $0x10,%esp
return ENOMEM;
1118ae: be 0c 00 00 00 mov $0xc,%esi
return_this = _Protected_heap_Allocate_aligned(
RTEMS_Malloc_Heap,
size,
alignment
);
if ( !return_this )
1118b3: 85 c0 test %eax,%eax
1118b5: 74 17 je 1118ce <rtems_memalign+0x6a>
return ENOMEM;
/*
* If configured, update the more involved statistics
*/
if ( rtems_malloc_statistics_helpers )
1118b7: a1 30 56 12 00 mov 0x125630,%eax
1118bc: 85 c0 test %eax,%eax
1118be: 74 0a je 1118ca <rtems_memalign+0x66>
(*rtems_malloc_statistics_helpers->at_malloc)(pointer);
1118c0: 83 ec 0c sub $0xc,%esp
1118c3: 53 push %ebx
1118c4: ff 50 04 call *0x4(%eax)
1118c7: 83 c4 10 add $0x10,%esp
*pointer = return_this;
1118ca: 89 3b mov %edi,(%ebx)
return 0;
1118cc: 31 f6 xor %esi,%esi
}
1118ce: 89 f0 mov %esi,%eax
1118d0: 8d 65 f4 lea -0xc(%ebp),%esp
1118d3: 5b pop %ebx
1118d4: 5e pop %esi
1118d5: 5f pop %edi
1118d6: c9 leave
1118d7: c3 ret
001100f4 <rtems_mkdir>:
return (retval);
}
int
rtems_mkdir(const char *path, mode_t mode)
{
1100f4: 55 push %ebp
1100f5: 89 e5 mov %esp,%ebp
1100f7: 57 push %edi
1100f8: 56 push %esi
1100f9: 53 push %ebx
1100fa: 83 ec 78 sub $0x78,%esp
int success = 0;
char *dup_path = strdup(path);
1100fd: ff 75 08 pushl 0x8(%ebp)
110100: e8 0f 22 00 00 call 112314 <strdup>
110105: 89 c3 mov %eax,%ebx
if (dup_path != NULL) {
110107: 83 c4 10 add $0x10,%esp
success = build(dup_path, mode);
free(dup_path);
}
return success != 0 ? 0 : -1;
11010a: 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) {
11010d: 85 db test %ebx,%ebx
11010f: 0f 84 1e 01 00 00 je 110233 <rtems_mkdir+0x13f> <== NEVER TAKEN
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
110115: 31 c0 xor %eax,%eax
110117: 80 3b 2f cmpb $0x2f,(%ebx)
11011a: 0f 94 c0 sete %al
11011d: 8d 3c 03 lea (%ebx,%eax,1),%edi
char *p;
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
110120: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp)
110127: b8 01 00 00 00 mov $0x1,%eax
++p;
for (first = 1, last = 0; !last ; ++p) {
if (p[0] == '\0')
11012c: 8a 0f mov (%edi),%cl
last = 1;
11012e: 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')
110133: 84 c9 test %cl,%cl
110135: 74 0b je 110142 <rtems_mkdir+0x4e>
last = 1;
else if (p[0] != '/')
110137: 80 f9 2f cmp $0x2f,%cl
11013a: 0f 85 c8 00 00 00 jne 110208 <rtems_mkdir+0x114>
110140: 30 d2 xor %dl,%dl
continue;
*p = '\0';
110142: c6 07 00 movb $0x0,(%edi)
if (!last && p[1] == '\0')
110145: be 01 00 00 00 mov $0x1,%esi
11014a: 85 d2 test %edx,%edx
11014c: 75 0b jne 110159 <rtems_mkdir+0x65>
11014e: 31 d2 xor %edx,%edx
110150: 80 7f 01 00 cmpb $0x0,0x1(%edi)
110154: 0f 94 c2 sete %dl
110157: 89 d6 mov %edx,%esi
last = 1;
if (first) {
110159: 85 c0 test %eax,%eax
11015b: 74 1a je 110177 <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);
11015d: 83 ec 0c sub $0xc,%esp
110160: 6a 00 push $0x0
110162: e8 75 01 00 00 call 1102dc <umask>
110167: 89 45 94 mov %eax,-0x6c(%ebp)
numask = oumask & ~(S_IWUSR | S_IXUSR);
11016a: 24 3f and $0x3f,%al
(void)umask(numask);
11016c: 89 04 24 mov %eax,(%esp)
11016f: e8 68 01 00 00 call 1102dc <umask>
110174: 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) {
110177: b8 ff 01 00 00 mov $0x1ff,%eax
oumask = umask(0);
numask = oumask & ~(S_IWUSR | S_IXUSR);
(void)umask(numask);
first = 0;
}
if (last)
11017c: 85 f6 test %esi,%esi
11017e: 74 11 je 110191 <rtems_mkdir+0x9d>
(void)umask(oumask);
110180: 83 ec 0c sub $0xc,%esp
110183: ff 75 94 pushl -0x6c(%ebp)
110186: e8 51 01 00 00 call 1102dc <umask>
11018b: 83 c4 10 add $0x10,%esp
if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) {
11018e: 8b 45 0c mov 0xc(%ebp),%eax
110191: 52 push %edx
110192: 52 push %edx
110193: 50 push %eax
110194: 53 push %ebx
110195: e8 d6 84 ff ff call 108670 <mkdir>
11019a: 83 c4 10 add $0x10,%esp
11019d: 85 c0 test %eax,%eax
11019f: 79 5e jns 1101ff <rtems_mkdir+0x10b>
if (errno == EEXIST || errno == EISDIR) {
1101a1: e8 8e 14 00 00 call 111634 <__errno>
1101a6: 83 38 11 cmpl $0x11,(%eax)
1101a9: 74 0a je 1101b5 <rtems_mkdir+0xc1>
1101ab: e8 84 14 00 00 call 111634 <__errno>
1101b0: 83 38 15 cmpl $0x15,(%eax)
1101b3: 75 59 jne 11020e <rtems_mkdir+0x11a> <== ALWAYS TAKEN
if (stat(path, &sb) < 0) {
1101b5: 50 push %eax
1101b6: 50 push %eax
1101b7: 8d 45 a0 lea -0x60(%ebp),%eax
1101ba: 50 push %eax
1101bb: 53 push %ebx
1101bc: e8 8b 00 00 00 call 11024c <stat>
1101c1: 83 c4 10 add $0x10,%esp
1101c4: 85 c0 test %eax,%eax
1101c6: 78 46 js 11020e <rtems_mkdir+0x11a> <== NEVER TAKEN
retval = 0;
break;
} else if (!S_ISDIR(sb.st_mode)) {
1101c8: 8b 45 ac mov -0x54(%ebp),%eax
1101cb: 25 00 f0 00 00 and $0xf000,%eax
1101d0: 3d 00 40 00 00 cmp $0x4000,%eax
1101d5: 74 22 je 1101f9 <rtems_mkdir+0x105>
if (last)
1101d7: 85 f6 test %esi,%esi
1101d9: 74 0f je 1101ea <rtems_mkdir+0xf6>
errno = EEXIST;
1101db: e8 54 14 00 00 call 111634 <__errno>
1101e0: c7 00 11 00 00 00 movl $0x11,(%eax)
else
errno = ENOTDIR;
retval = 0;
1101e6: 31 ff xor %edi,%edi
1101e8: eb 38 jmp 110222 <rtems_mkdir+0x12e>
break;
} else if (!S_ISDIR(sb.st_mode)) {
if (last)
errno = EEXIST;
else
errno = ENOTDIR;
1101ea: e8 45 14 00 00 call 111634 <__errno>
1101ef: c7 00 14 00 00 00 movl $0x14,(%eax)
retval = 0;
1101f5: 31 ff xor %edi,%edi
1101f7: eb 1b jmp 110214 <rtems_mkdir+0x120>
break;
}
if (last)
1101f9: 85 f6 test %esi,%esi
1101fb: 75 3e jne 11023b <rtems_mkdir+0x147>
1101fd: eb 04 jmp 110203 <rtems_mkdir+0x10f>
} else {
retval = 0;
break;
}
}
if (!last)
1101ff: 85 f6 test %esi,%esi
110201: 75 3f jne 110242 <rtems_mkdir+0x14e>
*p = '/';
110203: c6 07 2f movb $0x2f,(%edi)
110206: 31 c0 xor %eax,%eax
p = path;
oumask = 0;
retval = 1;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (first = 1, last = 0; !last ; ++p) {
110208: 47 inc %edi
110209: e9 1e ff ff ff jmp 11012c <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;
11020e: 31 ff xor %edi,%edi
}
}
if (!last)
*p = '/';
}
if (!first && !last)
110210: 85 f6 test %esi,%esi
110212: 75 0e jne 110222 <rtems_mkdir+0x12e> <== ALWAYS TAKEN
(void)umask(oumask);
110214: 83 ec 0c sub $0xc,%esp
110217: ff 75 94 pushl -0x6c(%ebp)
11021a: e8 bd 00 00 00 call 1102dc <umask>
11021f: 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);
110222: 83 ec 0c sub $0xc,%esp
110225: 53 push %ebx
110226: e8 09 7f ff ff call 108134 <free>
}
return success != 0 ? 0 : -1;
11022b: 83 c4 10 add $0x10,%esp
11022e: 83 ff 01 cmp $0x1,%edi
110231: 19 c0 sbb %eax,%eax
}
110233: 8d 65 f4 lea -0xc(%ebp),%esp
110236: 5b pop %ebx
110237: 5e pop %esi
110238: 5f pop %edi
110239: c9 leave
11023a: c3 ret
errno = ENOTDIR;
retval = 0;
break;
}
if (last)
retval = 2;
11023b: bf 02 00 00 00 mov $0x2,%edi
110240: eb e0 jmp 110222 <rtems_mkdir+0x12e>
} else {
retval = 0;
break;
}
}
if (!last)
110242: bf 01 00 00 00 mov $0x1,%edi
110247: eb d9 jmp 110222 <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 14 da 13 00 mov 0x13da14,%eax
11485a: 40 inc %eax
11485b: a3 14 da 13 00 mov %eax,0x13da14
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
114860: 83 ec 0c sub $0xc,%esp
114863: 68 a4 d8 13 00 push $0x13d8a4
114868: 89 55 e4 mov %edx,-0x1c(%ebp)
11486b: e8 0c 3d 00 00 call 11857c <_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 19 4b 00 00 call 11939a <_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 38 2a 00 00 call 1172e8 <_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 c0 d8 13 00 mov 0x13d8c0,%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 cb 4a 00 00 call 11939a <_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 d4 62 12 00 push $0x1262d4
10b04a: e8 65 1d 00 00 call 10cdb4 <_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 00 66 12 00 mov 0x126600,%eax
10b063: 39 47 40 cmp %eax,0x40(%edi)
10b066: 74 0f je 10b077 <rtems_rate_monotonic_period+0x46>
_Thread_Enable_dispatch();
10b068: e8 f9 26 00 00 call 10d766 <_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 03 12 00 mov 0x120368(,%eax,4),%esi
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
10b08c: e8 d5 26 00 00 call 10d766 <_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 a8 64 12 00 push $0x1264a8
10b0df: e8 d0 33 00 00 call 10e4b4 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b0e4: e8 7d 26 00 00 call 10d766 <_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 00 66 12 00 mov 0x126600,%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 d6 2d 00 00 call 10def8 <_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 00 66 12 00 pushl 0x126600
10b146: e8 e9 22 00 00 call 10d434 <_Thread_Clear_state>
10b14b: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
10b14e: e8 13 26 00 00 call 10d766 <_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 a8 64 12 00 push $0x1264a8
10b186: e8 29 33 00 00 call 10e4b4 <_Watchdog_Insert>
_Thread_Enable_dispatch();
10b18b: e8 d6 25 00 00 call 10d766 <_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 03 12 00 push $0x12037c
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 03 12 00 push $0x12039a
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 03 12 00 push $0x1203bc
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 03 12 00 push $0x1203df
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 04 12 00 push $0x12042a
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 dc 62 12 00 mov 0x1262dc,%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 9d 4b 00 00 call 10fda8 <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 2a 4c 00 00 call 10fe4c <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 04 12 00 push $0x120476
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 06 12 00 push $0x1206f0
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 18 2f 00 00 call 10e188 <_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 04 12 00 push $0x12048d
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 d7 2e 00 00 call 10e188 <_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 04 12 00 push $0x1204ac
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 e0 62 12 00 cmp 0x1262e0,%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 4f 38 00 00 call 1193bc <_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 e4 00 00 00 mov 0xe4(%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 54 dc 13 00 00 cmpl $0x0,0x13dc54
115b97: 74 19 je 115bb2 <rtems_signal_send+0x66>
115b99: 3b 05 58 dc 13 00 cmp 0x13dc58,%eax
115b9f: 75 11 jne 115bb2 <rtems_signal_send+0x66><== NEVER TAKEN
_Thread_Dispatch_necessary = true;
115ba1: c6 05 64 dc 13 00 01 movb $0x1,0x13dc64
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 e3 37 00 00 call 11939a <_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 da 37 00 00 call 11939a <_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
00106ce4 <rtems_stack_checker_begin_extension>:
* rtems_stack_checker_Begin_extension
*/
void rtems_stack_checker_begin_extension(
Thread_Control *the_thread
)
{
106ce4: 55 push %ebp
106ce5: 89 e5 mov %esp,%ebp
106ce7: 57 push %edi
106ce8: 56 push %esi
106ce9: 8b 45 08 mov 0x8(%ebp),%eax
Stack_check_Control *the_pattern;
if ( the_thread->Object.id == 0 ) /* skip system tasks */
106cec: 83 78 08 00 cmpl $0x0,0x8(%eax)
106cf0: 74 15 je 106d07 <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;
106cf2: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi
106cf8: 83 c7 08 add $0x8,%edi
106cfb: be e8 49 12 00 mov $0x1249e8,%esi
106d00: b9 04 00 00 00 mov $0x4,%ecx
106d05: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
}
106d07: 5e pop %esi
106d08: 5f pop %edi
106d09: c9 leave
106d0a: c3 ret
00106cbd <rtems_stack_checker_create_extension>:
*/
bool rtems_stack_checker_create_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *the_thread
)
{
106cbd: 55 push %ebp
106cbe: 89 e5 mov %esp,%ebp
106cc0: 57 push %edi
106cc1: 8b 7d 0c mov 0xc(%ebp),%edi
Stack_check_Initialize();
106cc4: e8 8a ff ff ff call 106c53 <Stack_check_Initialize>
if (the_thread)
106cc9: 85 ff test %edi,%edi
106ccb: 74 12 je 106cdf <rtems_stack_checker_create_extension+0x22><== NEVER TAKEN
Stack_check_Dope_stack(&the_thread->Start.Initial_stack);
106ccd: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx
106cd3: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx
106cd9: b0 a5 mov $0xa5,%al
106cdb: 89 d7 mov %edx,%edi
106cdd: f3 aa rep stos %al,%es:(%edi)
return true;
}
106cdf: b0 01 mov $0x1,%al
106ce1: 5f pop %edi
106ce2: c9 leave
106ce3: c3 ret
00106e18 <rtems_stack_checker_is_blown>:
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
{
106e18: 55 push %ebp
106e19: 89 e5 mov %esp,%ebp
106e1b: 53 push %ebx
106e1c: 83 ec 04 sub $0x4,%esp
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
106e1f: a1 84 4d 12 00 mov 0x124d84,%eax
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106e24: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx
return false;
106e2a: 31 db xor %ebx,%ebx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106e2c: 39 d5 cmp %edx,%ebp
106e2e: 72 0e jb 106e3e <rtems_stack_checker_is_blown+0x26><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106e30: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax
106e36: 8d 04 02 lea (%edx,%eax,1),%eax
}
/*
* Check if blown
*/
bool rtems_stack_checker_is_blown( void )
106e39: 39 c5 cmp %eax,%ebp
106e3b: 0f 96 c3 setbe %bl
{
Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack;
bool sp_ok;
bool pattern_ok = true;
106e3e: b0 01 mov $0x1,%al
/*
* The stack checker must be initialized before the pattern is there
* to check.
*/
if ( Stack_check_Initialized ) {
106e40: 83 3d d8 46 12 00 00 cmpl $0x0,0x1246d8
106e47: 74 19 je 106e62 <rtems_stack_checker_is_blown+0x4a><== NEVER TAKEN
pattern_ok = (!memcmp(
106e49: 83 c2 08 add $0x8,%edx
106e4c: 51 push %ecx
106e4d: 6a 10 push $0x10
106e4f: 68 e8 49 12 00 push $0x1249e8
106e54: 52 push %edx
106e55: e8 76 a1 00 00 call 110fd0 <memcmp>
106e5a: 83 c4 10 add $0x10,%esp
106e5d: 85 c0 test %eax,%eax
106e5f: 0f 94 c0 sete %al
/*
* Let's report as much as we can.
*/
if ( !sp_ok || !pattern_ok ) {
106e62: 84 db test %bl,%bl
106e64: 74 04 je 106e6a <rtems_stack_checker_is_blown+0x52><== NEVER TAKEN
106e66: 84 c0 test %al,%al
106e68: 75 11 jne 106e7b <rtems_stack_checker_is_blown+0x63><== ALWAYS TAKEN
Stack_check_report_blown_task( _Thread_Executing, pattern_ok );
106e6a: 52 push %edx <== NOT EXECUTED
106e6b: 52 push %edx <== NOT EXECUTED
106e6c: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
106e6f: 50 push %eax <== NOT EXECUTED
106e70: ff 35 84 4d 12 00 pushl 0x124d84 <== NOT EXECUTED
106e76: e8 90 fe ff ff call 106d0b <Stack_check_report_blown_task><== NOT EXECUTED
/*
* The Stack Pointer and the Pattern Area are OK so return false.
*/
return false;
}
106e7b: 31 c0 xor %eax,%eax
106e7d: 8b 5d fc mov -0x4(%ebp),%ebx
106e80: c9 leave
106e81: c3 ret
00106ee7 <rtems_stack_checker_report_usage>:
void rtems_stack_checker_report_usage( void )
{
106ee7: 55 push %ebp <== NOT EXECUTED
106ee8: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106eea: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED
rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin );
106eed: 68 50 83 10 00 push $0x108350 <== NOT EXECUTED
106ef2: 6a 00 push $0x0 <== NOT EXECUTED
106ef4: e8 89 ff ff ff call 106e82 <rtems_stack_checker_report_usage_with_plugin><== NOT EXECUTED
106ef9: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106efc: c9 leave <== NOT EXECUTED
106efd: c3 ret <== NOT EXECUTED
00106e82 <rtems_stack_checker_report_usage_with_plugin>:
void rtems_stack_checker_report_usage_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
106e82: 55 push %ebp <== NOT EXECUTED
106e83: 89 e5 mov %esp,%ebp <== NOT EXECUTED
106e85: 56 push %esi <== NOT EXECUTED
106e86: 53 push %ebx <== NOT EXECUTED
106e87: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED
106e8a: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED
if ( !print )
106e8d: 85 db test %ebx,%ebx <== NOT EXECUTED
106e8f: 74 4f je 106ee0 <rtems_stack_checker_report_usage_with_plugin+0x5e><== NOT EXECUTED
return;
print_context = context;
106e91: 89 35 d0 46 12 00 mov %esi,0x1246d0 <== NOT EXECUTED
print_handler = print;
106e97: 89 1d d4 46 12 00 mov %ebx,0x1246d4 <== NOT EXECUTED
(*print)( context, "Stack usage by thread\n");
106e9d: 51 push %ecx <== NOT EXECUTED
106e9e: 51 push %ecx <== NOT EXECUTED
106e9f: 68 06 e5 11 00 push $0x11e506 <== NOT EXECUTED
106ea4: 56 push %esi <== NOT EXECUTED
106ea5: ff d3 call *%ebx <== NOT EXECUTED
(*print)( context,
106ea7: 58 pop %eax <== NOT EXECUTED
106ea8: 5a pop %edx <== NOT EXECUTED
106ea9: 68 1d e5 11 00 push $0x11e51d <== NOT EXECUTED
106eae: 56 push %esi <== NOT EXECUTED
106eaf: 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 );
106eb1: c7 04 24 38 6b 10 00 movl $0x106b38,(%esp) <== NOT EXECUTED
106eb8: e8 e3 46 00 00 call 10b5a0 <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);
106ebd: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED
106ec4: e8 6f fc ff ff call 106b38 <Stack_check_Dump_threads_usage><== NOT EXECUTED
#endif
print_context = NULL;
106ec9: c7 05 d0 46 12 00 00 movl $0x0,0x1246d0 <== NOT EXECUTED
106ed0: 00 00 00
print_handler = NULL;
106ed3: c7 05 d4 46 12 00 00 movl $0x0,0x1246d4 <== NOT EXECUTED
106eda: 00 00 00
106edd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED
}
106ee0: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED
106ee3: 5b pop %ebx <== NOT EXECUTED
106ee4: 5e pop %esi <== NOT EXECUTED
106ee5: c9 leave <== NOT EXECUTED
106ee6: c3 ret <== NOT EXECUTED
00106dbf <rtems_stack_checker_switch_extension>:
*/
void rtems_stack_checker_switch_extension(
Thread_Control *running __attribute__((unused)),
Thread_Control *heir __attribute__((unused))
)
{
106dbf: 55 push %ebp
106dc0: 89 e5 mov %esp,%ebp
106dc2: 53 push %ebx
106dc3: 83 ec 14 sub $0x14,%esp
106dc6: 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);
106dc9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax
106dcf: 8d 48 08 lea 0x8(%eax),%ecx
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
return false;
106dd2: 31 d2 xor %edx,%edx
)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
if ( sp < the_stack->area ) {
106dd4: 39 c5 cmp %eax,%ebp
106dd6: 72 0b jb 106de3 <rtems_stack_checker_switch_extension+0x24><== NEVER TAKEN
return false;
}
if ( sp > (the_stack->area + the_stack->size) ) {
106dd8: 03 83 b4 00 00 00 add 0xb4(%ebx),%eax
}
/*
* rtems_stack_checker_switch_extension
*/
void rtems_stack_checker_switch_extension(
106dde: 39 c5 cmp %eax,%ebp
106de0: 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,
106de3: 50 push %eax
106de4: 6a 10 push $0x10
106de6: 68 e8 49 12 00 push $0x1249e8
106deb: 51 push %ecx
106dec: 88 55 f4 mov %dl,-0xc(%ebp)
106def: e8 dc a1 00 00 call 110fd0 <memcmp>
106df4: 83 c4 10 add $0x10,%esp
106df7: 85 c0 test %eax,%eax
106df9: 0f 94 c0 sete %al
(void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES));
if ( !sp_ok || !pattern_ok ) {
106dfc: 8a 55 f4 mov -0xc(%ebp),%dl
106dff: 84 d2 test %dl,%dl
106e01: 74 04 je 106e07 <rtems_stack_checker_switch_extension+0x48><== NEVER TAKEN
106e03: 84 c0 test %al,%al
106e05: 75 0c jne 106e13 <rtems_stack_checker_switch_extension+0x54><== ALWAYS TAKEN
Stack_check_report_blown_task( running, pattern_ok );
106e07: 52 push %edx <== NOT EXECUTED
106e08: 52 push %edx <== NOT EXECUTED
106e09: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED
106e0c: 50 push %eax <== NOT EXECUTED
106e0d: 53 push %ebx <== NOT EXECUTED
106e0e: e8 f8 fe ff ff call 106d0b <Stack_check_report_blown_task><== NOT EXECUTED
}
}
106e13: 8b 5d fc mov -0x4(%ebp),%ebx
106e16: c9 leave
106e17: c3 ret
0010eea0 <rtems_string_to_double>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10eea0: 55 push %ebp
10eea1: 89 e5 mov %esp,%ebp
10eea3: 57 push %edi
10eea4: 56 push %esi
10eea5: 53 push %ebx
10eea6: 83 ec 2c sub $0x2c,%esp
10eea9: 8b 75 08 mov 0x8(%ebp),%esi
10eeac: 8b 5d 0c mov 0xc(%ebp),%ebx
10eeaf: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10eeb2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10eeb7: 85 db test %ebx,%ebx
10eeb9: 74 6e je 10ef29 <rtems_string_to_double+0x89>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10eebb: e8 88 1d 00 00 call 110c48 <__errno>
10eec0: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10eec6: c7 03 00 00 00 00 movl $0x0,(%ebx)
10eecc: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10eed3: 50 push %eax
10eed4: 50 push %eax
10eed5: 8d 45 e4 lea -0x1c(%ebp),%eax
10eed8: 50 push %eax
10eed9: 56 push %esi
10eeda: e8 19 48 00 00 call 1136f8 <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 )
10eedf: 83 c4 10 add $0x10,%esp
10eee2: 85 ff test %edi,%edi
10eee4: 74 05 je 10eeeb <rtems_string_to_double+0x4b>
*endptr = end;
10eee6: 8b 45 e4 mov -0x1c(%ebp),%eax
10eee9: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10eeeb: 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 )
10eef0: 39 75 e4 cmp %esi,-0x1c(%ebp)
10eef3: 74 2e je 10ef23 <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))
10eef5: dd 05 58 2b 12 00 fldl 0x122b58
10eefb: d9 c9 fxch %st(1)
10eefd: dd e1 fucom %st(1)
10eeff: df e0 fnstsw %ax
10ef01: dd d9 fstp %st(1)
10ef03: 9e sahf
10ef04: 76 17 jbe 10ef1d <rtems_string_to_double+0x7d>
10ef06: dd 5d c8 fstpl -0x38(%ebp)
10ef09: e8 3a 1d 00 00 call 110c48 <__errno>
10ef0e: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10ef10: 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))
10ef15: 83 3a 22 cmpl $0x22,(%edx)
10ef18: dd 45 c8 fldl -0x38(%ebp)
10ef1b: 74 0a je 10ef27 <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;
10ef1d: dd 1b fstpl (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10ef1f: 31 c0 xor %eax,%eax
10ef21: eb 06 jmp 10ef29 <rtems_string_to_double+0x89>
10ef23: dd d8 fstp %st(0)
10ef25: eb 02 jmp 10ef29 <rtems_string_to_double+0x89>
10ef27: dd d8 fstp %st(0)
}
10ef29: 8d 65 f4 lea -0xc(%ebp),%esp
10ef2c: 5b pop %ebx
10ef2d: 5e pop %esi
10ef2e: 5f pop %edi
10ef2f: c9 leave
10ef30: c3 ret
0010ef34 <rtems_string_to_float>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10ef34: 55 push %ebp
10ef35: 89 e5 mov %esp,%ebp
10ef37: 57 push %edi
10ef38: 56 push %esi
10ef39: 53 push %ebx
10ef3a: 83 ec 2c sub $0x2c,%esp
10ef3d: 8b 75 08 mov 0x8(%ebp),%esi
10ef40: 8b 5d 0c mov 0xc(%ebp),%ebx
10ef43: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10ef46: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10ef4b: 85 db test %ebx,%ebx
10ef4d: 74 67 je 10efb6 <rtems_string_to_float+0x82>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10ef4f: e8 f4 1c 00 00 call 110c48 <__errno>
10ef54: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10ef5a: c7 03 00 00 00 00 movl $0x0,(%ebx)
#ifdef STRING_TO_FLOAT
result = STRING_TO_METHOD( s, &end );
10ef60: 50 push %eax
10ef61: 50 push %eax
10ef62: 8d 45 e4 lea -0x1c(%ebp),%eax
10ef65: 50 push %eax
10ef66: 56 push %esi
10ef67: e8 a8 47 00 00 call 113714 <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 )
10ef6c: 83 c4 10 add $0x10,%esp
10ef6f: 85 ff test %edi,%edi
10ef71: 74 05 je 10ef78 <rtems_string_to_float+0x44>
*endptr = end;
10ef73: 8b 45 e4 mov -0x1c(%ebp),%eax
10ef76: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10ef78: 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 )
10ef7d: 39 75 e4 cmp %esi,-0x1c(%ebp)
10ef80: 74 2e je 10efb0 <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))
10ef82: d9 05 60 2b 12 00 flds 0x122b60
10ef88: d9 c9 fxch %st(1)
10ef8a: dd e1 fucom %st(1)
10ef8c: df e0 fnstsw %ax
10ef8e: dd d9 fstp %st(1)
10ef90: 9e sahf
10ef91: 76 17 jbe 10efaa <rtems_string_to_float+0x76>
10ef93: d9 5d c8 fstps -0x38(%ebp)
10ef96: e8 ad 1c 00 00 call 110c48 <__errno>
10ef9b: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10ef9d: 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))
10efa2: 83 3a 22 cmpl $0x22,(%edx)
10efa5: d9 45 c8 flds -0x38(%ebp)
10efa8: 74 0a je 10efb4 <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;
10efaa: d9 1b fstps (%ebx)
#endif
return RTEMS_SUCCESSFUL;
10efac: 31 c0 xor %eax,%eax
10efae: eb 06 jmp 10efb6 <rtems_string_to_float+0x82>
10efb0: dd d8 fstp %st(0)
10efb2: eb 02 jmp 10efb6 <rtems_string_to_float+0x82>
10efb4: dd d8 fstp %st(0)
}
10efb6: 8d 65 f4 lea -0xc(%ebp),%esp
10efb9: 5b pop %ebx
10efba: 5e pop %esi
10efbb: 5f pop %edi
10efbc: c9 leave
10efbd: c3 ret
0010efc0 <rtems_string_to_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10efc0: 55 push %ebp
10efc1: 89 e5 mov %esp,%ebp
10efc3: 57 push %edi
10efc4: 56 push %esi
10efc5: 53 push %ebx
10efc6: 83 ec 2c sub $0x2c,%esp
10efc9: 8b 7d 08 mov 0x8(%ebp),%edi
10efcc: 8b 5d 0c mov 0xc(%ebp),%ebx
10efcf: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10efd2: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10efd7: 85 db test %ebx,%ebx
10efd9: 74 5a je 10f035 <rtems_string_to_int+0x75><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
errno = 0;
10efdb: 89 55 d4 mov %edx,-0x2c(%ebp)
10efde: e8 65 1c 00 00 call 110c48 <__errno>
10efe3: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10efe9: 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 );
10efef: 50 push %eax
10eff0: ff 75 14 pushl 0x14(%ebp)
10eff3: 8d 45 e4 lea -0x1c(%ebp),%eax
10eff6: 50 push %eax
10eff7: 57 push %edi
10eff8: e8 d7 48 00 00 call 1138d4 <strtol>
10effd: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10efff: 83 c4 10 add $0x10,%esp
10f002: 8b 55 d4 mov -0x2c(%ebp),%edx
10f005: 85 d2 test %edx,%edx
10f007: 74 05 je 10f00e <rtems_string_to_int+0x4e>
*endptr = end;
10f009: 8b 45 e4 mov -0x1c(%ebp),%eax
10f00c: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f00e: 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 )
10f013: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f016: 74 1d je 10f035 <rtems_string_to_int+0x75>
return RTEMS_INVALID_NUMBER;
#endif
#ifdef STRING_TO_MAX
/* there was an overflow */
if ( (result == STRING_TO_MAX) && (errno == ERANGE))
10f018: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi
10f01e: 75 11 jne 10f031 <rtems_string_to_int+0x71>
10f020: e8 23 1c 00 00 call 110c48 <__errno>
10f025: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f027: 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))
10f02c: 83 3a 22 cmpl $0x22,(%edx)
10f02f: 74 04 je 10f035 <rtems_string_to_int+0x75>
#endif
#if defined(STRING_TO_POINTER)
*n = (STRING_TO_TYPE) (uintptr_t)result;
#else
*n = (STRING_TO_TYPE) result;
10f031: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f033: 31 c0 xor %eax,%eax
}
10f035: 8d 65 f4 lea -0xc(%ebp),%esp
10f038: 5b pop %ebx
10f039: 5e pop %esi
10f03a: 5f pop %edi
10f03b: c9 leave
10f03c: c3 ret
0010f040 <rtems_string_to_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f040: 55 push %ebp
10f041: 89 e5 mov %esp,%ebp
10f043: 57 push %edi
10f044: 56 push %esi
10f045: 53 push %ebx
10f046: 83 ec 2c sub $0x2c,%esp
10f049: 8b 5d 0c mov 0xc(%ebp),%ebx
10f04c: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f04f: b9 09 00 00 00 mov $0x9,%ecx
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f054: 85 db test %ebx,%ebx
10f056: 74 76 je 10f0ce <rtems_string_to_long_long+0x8e>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f058: e8 eb 1b 00 00 call 110c48 <__errno>
10f05d: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f063: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f069: 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 );
10f070: 50 push %eax
10f071: ff 75 14 pushl 0x14(%ebp)
10f074: 8d 45 e4 lea -0x1c(%ebp),%eax
10f077: 50 push %eax
10f078: ff 75 08 pushl 0x8(%ebp)
10f07b: e8 70 48 00 00 call 1138f0 <strtoll>
10f080: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f082: 83 c4 10 add $0x10,%esp
10f085: 85 ff test %edi,%edi
10f087: 74 05 je 10f08e <rtems_string_to_long_long+0x4e>
*endptr = end;
10f089: 8b 45 e4 mov -0x1c(%ebp),%eax
10f08c: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f08e: 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 )
10f093: 8b 45 08 mov 0x8(%ebp),%eax
10f096: 39 45 e4 cmp %eax,-0x1c(%ebp)
10f099: 74 33 je 10f0ce <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))
10f09b: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx
10f0a1: 75 05 jne 10f0a8 <rtems_string_to_long_long+0x68>
10f0a3: 83 fe ff cmp $0xffffffff,%esi
10f0a6: 74 0a je 10f0b2 <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))
10f0a8: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax
10f0ae: 09 f0 or %esi,%eax
10f0b0: 75 15 jne 10f0c7 <rtems_string_to_long_long+0x87>
10f0b2: 89 55 d4 mov %edx,-0x2c(%ebp)
10f0b5: e8 8e 1b 00 00 call 110c48 <__errno>
return RTEMS_INVALID_NUMBER;
10f0ba: 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))
10f0bf: 83 38 22 cmpl $0x22,(%eax)
10f0c2: 8b 55 d4 mov -0x2c(%ebp),%edx
10f0c5: 74 07 je 10f0ce <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;
10f0c7: 89 33 mov %esi,(%ebx)
10f0c9: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f0cc: 31 c9 xor %ecx,%ecx
}
10f0ce: 89 c8 mov %ecx,%eax
10f0d0: 8d 65 f4 lea -0xc(%ebp),%esp
10f0d3: 5b pop %ebx
10f0d4: 5e pop %esi
10f0d5: 5f pop %edi
10f0d6: c9 leave
10f0d7: c3 ret
0010f160 <rtems_string_to_pointer>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f160: 55 push %ebp
10f161: 89 e5 mov %esp,%ebp
10f163: 57 push %edi
10f164: 56 push %esi
10f165: 53 push %ebx
10f166: 83 ec 2c sub $0x2c,%esp
10f169: 8b 7d 08 mov 0x8(%ebp),%edi
10f16c: 8b 5d 0c mov 0xc(%ebp),%ebx
10f16f: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f172: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f177: 85 db test %ebx,%ebx
10f179: 74 56 je 10f1d1 <rtems_string_to_pointer+0x71>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f17b: 89 55 d4 mov %edx,-0x2c(%ebp)
10f17e: e8 c5 1a 00 00 call 110c48 <__errno>
10f183: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f189: 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 );
10f18f: 50 push %eax
10f190: 6a 10 push $0x10
10f192: 8d 45 e4 lea -0x1c(%ebp),%eax
10f195: 50 push %eax
10f196: 57 push %edi
10f197: e8 f4 4b 00 00 call 113d90 <strtoul>
10f19c: 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 )
10f19e: 83 c4 10 add $0x10,%esp
10f1a1: 8b 55 d4 mov -0x2c(%ebp),%edx
10f1a4: 85 d2 test %edx,%edx
10f1a6: 74 05 je 10f1ad <rtems_string_to_pointer+0x4d>
*endptr = end;
10f1a8: 8b 45 e4 mov -0x1c(%ebp),%eax
10f1ab: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f1ad: 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 )
10f1b2: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f1b5: 74 1a je 10f1d1 <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))
10f1b7: 83 fe ff cmp $0xffffffff,%esi
10f1ba: 75 11 jne 10f1cd <rtems_string_to_pointer+0x6d><== ALWAYS TAKEN
10f1bc: e8 87 1a 00 00 call 110c48 <__errno> <== NOT EXECUTED
10f1c1: 89 c2 mov %eax,%edx <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
10f1c3: 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))
10f1c8: 83 3a 22 cmpl $0x22,(%edx) <== NOT EXECUTED
10f1cb: 74 04 je 10f1d1 <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;
10f1cd: 89 33 mov %esi,(%ebx)
#else
*n = (STRING_TO_TYPE) result;
#endif
return RTEMS_SUCCESSFUL;
10f1cf: 31 c0 xor %eax,%eax
}
10f1d1: 8d 65 f4 lea -0xc(%ebp),%esp
10f1d4: 5b pop %ebx
10f1d5: 5e pop %esi
10f1d6: 5f pop %edi
10f1d7: c9 leave
10f1d8: c3 ret
0010f238 <rtems_string_to_unsigned_int>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f238: 55 push %ebp
10f239: 89 e5 mov %esp,%ebp
10f23b: 57 push %edi
10f23c: 56 push %esi
10f23d: 53 push %ebx
10f23e: 83 ec 2c sub $0x2c,%esp
10f241: 8b 7d 08 mov 0x8(%ebp),%edi
10f244: 8b 5d 0c mov 0xc(%ebp),%ebx
10f247: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f24a: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f24f: 85 db test %ebx,%ebx
10f251: 74 57 je 10f2aa <rtems_string_to_unsigned_int+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f253: 89 55 d4 mov %edx,-0x2c(%ebp)
10f256: e8 ed 19 00 00 call 110c48 <__errno>
10f25b: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f261: 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 );
10f267: 50 push %eax
10f268: ff 75 14 pushl 0x14(%ebp)
10f26b: 8d 45 e4 lea -0x1c(%ebp),%eax
10f26e: 50 push %eax
10f26f: 57 push %edi
10f270: e8 1b 4b 00 00 call 113d90 <strtoul>
10f275: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f277: 83 c4 10 add $0x10,%esp
10f27a: 8b 55 d4 mov -0x2c(%ebp),%edx
10f27d: 85 d2 test %edx,%edx
10f27f: 74 05 je 10f286 <rtems_string_to_unsigned_int+0x4e>
*endptr = end;
10f281: 8b 45 e4 mov -0x1c(%ebp),%eax
10f284: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f286: 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 )
10f28b: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f28e: 74 1a je 10f2aa <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))
10f290: 83 fe ff cmp $0xffffffff,%esi
10f293: 75 11 jne 10f2a6 <rtems_string_to_unsigned_int+0x6e>
10f295: e8 ae 19 00 00 call 110c48 <__errno>
10f29a: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f29c: 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))
10f2a1: 83 3a 22 cmpl $0x22,(%edx)
10f2a4: 74 04 je 10f2aa <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;
10f2a6: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f2a8: 31 c0 xor %eax,%eax
}
10f2aa: 8d 65 f4 lea -0xc(%ebp),%esp
10f2ad: 5b pop %ebx
10f2ae: 5e pop %esi
10f2af: 5f pop %edi
10f2b0: c9 leave
10f2b1: c3 ret
0010f340 <rtems_string_to_unsigned_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f340: 55 push %ebp
10f341: 89 e5 mov %esp,%ebp
10f343: 57 push %edi
10f344: 56 push %esi
10f345: 53 push %ebx
10f346: 83 ec 2c sub $0x2c,%esp
10f349: 8b 7d 08 mov 0x8(%ebp),%edi
10f34c: 8b 5d 0c mov 0xc(%ebp),%ebx
10f34f: 8b 55 10 mov 0x10(%ebp),%edx
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f352: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f357: 85 db test %ebx,%ebx
10f359: 74 57 je 10f3b2 <rtems_string_to_unsigned_long+0x72>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f35b: 89 55 d4 mov %edx,-0x2c(%ebp)
10f35e: e8 e5 18 00 00 call 110c48 <__errno>
10f363: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f369: 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 );
10f36f: 50 push %eax
10f370: ff 75 14 pushl 0x14(%ebp)
10f373: 8d 45 e4 lea -0x1c(%ebp),%eax
10f376: 50 push %eax
10f377: 57 push %edi
10f378: e8 13 4a 00 00 call 113d90 <strtoul>
10f37d: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f37f: 83 c4 10 add $0x10,%esp
10f382: 8b 55 d4 mov -0x2c(%ebp),%edx
10f385: 85 d2 test %edx,%edx
10f387: 74 05 je 10f38e <rtems_string_to_unsigned_long+0x4e>
*endptr = end;
10f389: 8b 45 e4 mov -0x1c(%ebp),%eax
10f38c: 89 02 mov %eax,(%edx)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f38e: 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 )
10f393: 39 7d e4 cmp %edi,-0x1c(%ebp)
10f396: 74 1a je 10f3b2 <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))
10f398: 83 fe ff cmp $0xffffffff,%esi
10f39b: 75 11 jne 10f3ae <rtems_string_to_unsigned_long+0x6e>
10f39d: e8 a6 18 00 00 call 110c48 <__errno>
10f3a2: 89 c2 mov %eax,%edx
return RTEMS_INVALID_NUMBER;
10f3a4: 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))
10f3a9: 83 3a 22 cmpl $0x22,(%edx)
10f3ac: 74 04 je 10f3b2 <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;
10f3ae: 89 33 mov %esi,(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f3b0: 31 c0 xor %eax,%eax
}
10f3b2: 8d 65 f4 lea -0xc(%ebp),%esp
10f3b5: 5b pop %ebx
10f3b6: 5e pop %esi
10f3b7: 5f pop %edi
10f3b8: c9 leave
10f3b9: c3 ret
0010f2b4 <rtems_string_to_unsigned_long_long>:
#if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER)
,
int base
#endif
)
{
10f2b4: 55 push %ebp
10f2b5: 89 e5 mov %esp,%ebp
10f2b7: 57 push %edi
10f2b8: 56 push %esi
10f2b9: 53 push %ebx
10f2ba: 83 ec 2c sub $0x2c,%esp
10f2bd: 8b 5d 0c mov 0xc(%ebp),%ebx
10f2c0: 8b 7d 10 mov 0x10(%ebp),%edi
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
return RTEMS_INVALID_ADDRESS;
10f2c3: b8 09 00 00 00 mov $0x9,%eax
)
{
STRING_TO_INPUT_TYPE result;
char *end;
if ( !n )
10f2c8: 85 db test %ebx,%ebx
10f2ca: 74 6b je 10f337 <rtems_string_to_unsigned_long_long+0x83>
return RTEMS_INVALID_ADDRESS;
errno = 0;
10f2cc: e8 77 19 00 00 call 110c48 <__errno>
10f2d1: c7 00 00 00 00 00 movl $0x0,(%eax)
*n = 0;
10f2d7: c7 03 00 00 00 00 movl $0x0,(%ebx)
10f2dd: 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 );
10f2e4: 50 push %eax
10f2e5: ff 75 14 pushl 0x14(%ebp)
10f2e8: 8d 45 e4 lea -0x1c(%ebp),%eax
10f2eb: 50 push %eax
10f2ec: ff 75 08 pushl 0x8(%ebp)
10f2ef: e8 b8 4a 00 00 call 113dac <strtoull>
10f2f4: 89 c6 mov %eax,%esi
#endif
/* If the user wants the end pointer back, then return it. */
if ( endptr )
10f2f6: 83 c4 10 add $0x10,%esp
10f2f9: 85 ff test %edi,%edi
10f2fb: 74 05 je 10f302 <rtems_string_to_unsigned_long_long+0x4e>
*endptr = end;
10f2fd: 8b 45 e4 mov -0x1c(%ebp),%eax
10f300: 89 07 mov %eax,(%edi)
/* nothing was converted */
if ( end == s )
return RTEMS_NOT_DEFINED;
10f302: 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 )
10f307: 8b 4d 08 mov 0x8(%ebp),%ecx
10f30a: 39 4d e4 cmp %ecx,-0x1c(%ebp)
10f30d: 74 28 je 10f337 <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))
10f30f: 83 fa ff cmp $0xffffffff,%edx
10f312: 75 1c jne 10f330 <rtems_string_to_unsigned_long_long+0x7c>
10f314: 83 fe ff cmp $0xffffffff,%esi
10f317: 75 17 jne 10f330 <rtems_string_to_unsigned_long_long+0x7c><== NEVER TAKEN
10f319: 89 55 d4 mov %edx,-0x2c(%ebp)
10f31c: e8 27 19 00 00 call 110c48 <__errno>
10f321: 89 c1 mov %eax,%ecx
return RTEMS_INVALID_NUMBER;
10f323: 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))
10f328: 83 39 22 cmpl $0x22,(%ecx)
10f32b: 8b 55 d4 mov -0x2c(%ebp),%edx
10f32e: 74 07 je 10f337 <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;
10f330: 89 33 mov %esi,(%ebx)
10f332: 89 53 04 mov %edx,0x4(%ebx)
#endif
return RTEMS_SUCCESSFUL;
10f335: 31 c0 xor %eax,%eax
}
10f337: 8d 65 f4 lea -0xc(%ebp),%esp
10f33a: 5b pop %ebx
10f33b: 5e pop %esi
10f33c: 5f pop %edi
10f33d: c9 leave
10f33e: 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 2c 32 12 00 cmp $0x12322c,%eax
1070c1: 74 1b je 1070de <rtems_tarfs_load+0x62>
1070c3: 3d 24 3c 12 00 cmp $0x123c24,%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 74 32 12 00 push $0x123274
10711e: 50 push %eax
10711f: e8 88 d2 00 00 call 1143ac <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 fd d2 00 00 call 11443c <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 14 6d 00 00 call 10de70 <_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 01 6d 00 00 call 10de70 <_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 eb 6c 00 00 call 10de70 <_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 0f 6d 00 00 call 10de9e <_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 94 ce 00 00 call 114044 <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 19 f1 11 00 push $0x11f119 <== NOT EXECUTED
1071cf: 53 push %ebx <== NOT EXECUTED
1071d0: e8 bb cc 00 00 call 113e90 <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 a9 cc 00 00 call 113e90 <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 18 77 00 00 call 10e945 <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 0b 72 00 00 call 10e461 <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
0010fef0 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
10fef0: 55 push %ebp
10fef1: 89 e5 mov %esp,%ebp
10fef3: 57 push %edi
10fef4: 56 push %esi
10fef5: 53 push %ebx
10fef6: 83 ec 1c sub $0x1c,%esp
10fef9: 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;
10fefc: 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 )
10ff01: 85 c9 test %ecx,%ecx
10ff03: 0f 84 fb 00 00 00 je 110004 <rtems_task_mode+0x114> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
10ff09: 8b 35 dc 47 12 00 mov 0x1247dc,%esi
api = executing->API_Extensions[ THREAD_API_RTEMS ];
10ff0f: 8b 9e e4 00 00 00 mov 0xe4(%esi),%ebx
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
10ff15: 80 7e 74 01 cmpb $0x1,0x74(%esi)
10ff19: 19 ff sbb %edi,%edi
10ff1b: 81 e7 00 01 00 00 and $0x100,%edi
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
10ff21: 83 7e 7c 00 cmpl $0x0,0x7c(%esi)
10ff25: 74 06 je 10ff2d <rtems_task_mode+0x3d>
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
10ff27: 81 cf 00 02 00 00 or $0x200,%edi
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
10ff2d: 80 7b 08 01 cmpb $0x1,0x8(%ebx)
10ff31: 19 d2 sbb %edx,%edx
10ff33: 81 e2 00 04 00 00 and $0x400,%edx
old_mode |= _ISR_Get_level();
10ff39: 89 55 e4 mov %edx,-0x1c(%ebp)
10ff3c: 89 4d e0 mov %ecx,-0x20(%ebp)
10ff3f: e8 01 d3 ff ff call 10d245 <_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;
10ff44: 8b 55 e4 mov -0x1c(%ebp),%edx
10ff47: 09 d0 or %edx,%eax
old_mode |= _ISR_Get_level();
10ff49: 09 f8 or %edi,%eax
10ff4b: 8b 4d e0 mov -0x20(%ebp),%ecx
10ff4e: 89 01 mov %eax,(%ecx)
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
10ff50: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp)
10ff57: 74 0b je 10ff64 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
10ff59: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp)
10ff60: 0f 94 46 74 sete 0x74(%esi)
if ( mask & RTEMS_TIMESLICE_MASK ) {
10ff64: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp)
10ff6b: 74 21 je 10ff8e <rtems_task_mode+0x9e>
if ( _Modes_Is_timeslice(mode_set) ) {
10ff6d: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp)
10ff74: 74 11 je 10ff87 <rtems_task_mode+0x97>
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
10ff76: c7 46 7c 01 00 00 00 movl $0x1,0x7c(%esi)
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
10ff7d: a1 70 45 12 00 mov 0x124570,%eax
10ff82: 89 46 78 mov %eax,0x78(%esi)
10ff85: eb 07 jmp 10ff8e <rtems_task_mode+0x9e>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
10ff87: c7 46 7c 00 00 00 00 movl $0x0,0x7c(%esi)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
10ff8e: f6 45 0c 01 testb $0x1,0xc(%ebp)
10ff92: 74 0a je 10ff9e <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 ) );
10ff94: f6 45 08 01 testb $0x1,0x8(%ebp)
10ff98: 74 03 je 10ff9d <rtems_task_mode+0xad>
10ff9a: fa cli
10ff9b: eb 01 jmp 10ff9e <rtems_task_mode+0xae>
10ff9d: fb sti
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ff9e: 31 c9 xor %ecx,%ecx
if ( mask & RTEMS_ASR_MASK ) {
10ffa0: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp)
10ffa7: 74 2a je 10ffd3 <rtems_task_mode+0xe3>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
10ffa9: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp)
10ffb0: 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 ) {
10ffb3: 3a 43 08 cmp 0x8(%ebx),%al
10ffb6: 74 1b je 10ffd3 <rtems_task_mode+0xe3>
asr->is_enabled = is_asr_enabled;
10ffb8: 88 43 08 mov %al,0x8(%ebx)
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
10ffbb: 9c pushf
10ffbc: fa cli
10ffbd: 58 pop %eax
_signals = information->signals_pending;
10ffbe: 8b 53 18 mov 0x18(%ebx),%edx
information->signals_pending = information->signals_posted;
10ffc1: 8b 4b 14 mov 0x14(%ebx),%ecx
10ffc4: 89 4b 18 mov %ecx,0x18(%ebx)
information->signals_posted = _signals;
10ffc7: 89 53 14 mov %edx,0x14(%ebx)
_ISR_Enable( _level );
10ffca: 50 push %eax
10ffcb: 9d popf
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
10ffcc: 83 7b 14 00 cmpl $0x0,0x14(%ebx)
10ffd0: 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;
10ffd3: 31 c0 xor %eax,%eax
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
10ffd5: 83 3d 1c 47 12 00 03 cmpl $0x3,0x12471c
10ffdc: 75 26 jne 110004 <rtems_task_mode+0x114> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
10ffde: 8b 15 dc 47 12 00 mov 0x1247dc,%edx
if ( are_signals_pending ||
10ffe4: 84 c9 test %cl,%cl
10ffe6: 75 0e jne 10fff6 <rtems_task_mode+0x106>
10ffe8: 3b 15 e0 47 12 00 cmp 0x1247e0,%edx
10ffee: 74 14 je 110004 <rtems_task_mode+0x114>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
10fff0: 80 7a 74 00 cmpb $0x0,0x74(%edx)
10fff4: 74 0e je 110004 <rtems_task_mode+0x114> <== NEVER TAKEN
_Thread_Dispatch_necessary = true;
10fff6: c6 05 e8 47 12 00 01 movb $0x1,0x1247e8
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
10fffd: e8 be be ff ff call 10bec0 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
110002: 31 c0 xor %eax,%eax
}
110004: 83 c4 1c add $0x1c,%esp
110007: 5b pop %ebx
110008: 5e pop %esi
110009: 5f pop %edi
11000a: c9 leave
11000b: 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 31 12 00 movzbl 0x1231f4,%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 1f 1d 00 00 call 10fa88 <_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 8d 18 00 00 call 10f620 <_Thread_Change_priority>
10dd93: 83 c4 10 add $0x10,%esp
}
_Thread_Enable_dispatch();
10dd96: e8 cb 1c 00 00 call 10fa66 <_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 9c 44 12 00 pushl 0x12449c
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 5c 41 12 00 mov 0x12415c(%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 78 21 00 00 call 10a738 <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 a0 44 12 00 mov %eax,0x1244a0
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 a4 44 12 00 mov %eax,0x1244a4
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 9c 44 12 00 pushl 0x12449c
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 be 0e 00 00 call 10a738 <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 0c 42 12 00 mov 0x12420c,%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 68 41 12 00 00 cmpl $0x0,0x124168(%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 68 41 12 00 call *0x124168(%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 70 41 12 00 mov 0x124170(%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>
1087f8: f6 43 31 10 testb $0x10,0x31(%ebx)
1087fc: 75 1e jne 10881c <rtems_termios_ioctl+0x16a><== ALWAYS TAKEN
/* 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>
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 5c 41 12 00 mov 0x12415c(%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 58 41 12 00 mov 0x124158(%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 9c 44 12 00 pushl 0x12449c
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 a4 44 12 00 mov 0x1244a4,%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 23 12 00 mov 0x122354,%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 9c 44 12 00 pushl 0x12449c
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 23 12 00 mov 0x122358,%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 23 12 00 pushl 0x122350
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 a4 44 12 00 mov %ebx,0x1244a4
if (rtems_termios_ttyTail == NULL)
108233: 83 3d a0 44 12 00 00 cmpl $0x0,0x1244a0
10823a: 75 06 jne 108242 <rtems_termios_open+0x161>
rtems_termios_ttyTail = tty;
10823c: 89 1d a0 44 12 00 mov %ebx,0x1244a0
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 23 12 00 movsbl 0x12235c,%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 23 12 00 movsbl 0x12235c,%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 23 12 00 movsbl 0x12235c,%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 23 12 00 movsbl 0x12235c,%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 23 12 00 movsbl 0x12235c,%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 23 12 00 movsbl 0x12235c,%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 23 12 00 mov 0x12235c,%al
108437: 8d 48 01 lea 0x1(%eax),%ecx
10843a: 88 0d 5c 23 12 00 mov %cl,0x12235c
108440: 3c 7a cmp $0x7a,%al
108442: 75 07 jne 10844b <rtems_termios_open+0x36a>
c = 'a';
108444: c6 05 5c 23 12 00 61 movb $0x61,0x12235c
}
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 6f 22 00 00 call 10a738 <rtems_fatal_error_occurred>
}
}
rtems_semaphore_release (rtems_termios_ttyMutex);
1084c9: 83 ec 0c sub $0xc,%esp
1084cc: ff 35 9c 44 12 00 pushl 0x12449c
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 a1 1c 00 00 call 10a738 <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 60 41 12 00 mov 0x124160(%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 23 12 00 mov 0x122350,%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 6c 41 12 00 mov 0x12416c(%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 64 41 12 00 mov 0x124164(%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 d0 dc 13 00 push $0x13dcd0
1163b2: e8 31 26 00 00 call 1189e8 <_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 a6 3f 00 00 call 11a378 <_Watchdog_Remove>
1163d2: 83 c4 10 add $0x10,%esp
_Thread_Enable_dispatch();
1163d5: e8 c0 2f 00 00 call 11939a <_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 10 dd 13 00 mov 0x13dd10,%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 28 da 13 00 00 cmpb $0x0,0x13da28
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 c0 da 13 00 cmp 0x13dac0,%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 d0 dc 13 00 push $0x13dcd0
116873: e8 70 21 00 00 call 1189e8 <_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 e9 3a 00 00 call 11a378 <_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 c0 da 13 00 sub 0x13dac0,%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 d6 2a 00 00 call 11939a <_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 90 a3 12 00 mov 0x12a390,%eax
10b16a: 8d 50 01 lea 0x1(%eax),%edx
10b16d: 89 15 90 a3 12 00 mov %edx,0x12a390
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 dc a4 12 00 mov 0x12a4dc,%eax <== NOT EXECUTED
10b17c: 40 inc %eax <== NOT EXECUTED
10b17d: a3 dc a4 12 00 mov %eax,0x12a4dc <== 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 90 a3 12 00 02 cmpl $0x2,0x12a390
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 20 82 12 00 mov 0x128220,%eax
10b199: ff 70 08 pushl 0x8(%eax)
10b19c: e8 f3 9c 00 00 call 114e94 <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 41 99 00 00 call 114afc <__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 20 82 12 00 mov 0x128220,%eax
10b1c9: ff 70 0c pushl 0xc(%eax)
10b1cc: e8 63 02 01 00 call 11b434 <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 8f 31 12 00 push $0x12318f
10b1ec: a1 20 82 12 00 mov 0x128220,%eax
10b1f1: ff 70 0c pushl 0xc(%eax)
10b1f4: e8 8f a0 00 00 call 115288 <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 1e a9 00 00 call 115b2c <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 0d a9 00 00 call 115b2c <strerror>
10b21f: 83 c4 0c add $0xc,%esp
10b222: 50 push %eax
10b223: 68 9d 31 12 00 push $0x12319d
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 aa 31 12 00 push $0x1231aa
10b231: a1 20 82 12 00 mov 0x128220,%eax
10b236: ff 70 0c pushl 0xc(%eax)
10b239: e8 4a a0 00 00 call 115288 <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 1c 39 12 00 push $0x12391c
10b24a: a1 20 82 12 00 mov 0x128220,%eax
10b24f: ff 70 0c pushl 0xc(%eax)
10b252: e8 31 a0 00 00 call 115288 <fprintf>
10b257: 8d 34 18 lea (%eax,%ebx,1),%esi
(void) fflush(stderr);
10b25a: 58 pop %eax
10b25b: a1 20 82 12 00 mov 0x128220,%eax
10b260: ff 70 0c pushl 0xc(%eax)
10b263: e8 2c 9c 00 00 call 114e94 <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 30 12 00 pushl 0x1230e0 <== NOT EXECUTED
107960: e8 bf b0 00 00 call 112a24 <__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 d8 30 12 00 mov 0x1230d8,%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
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 e0 00 00 00 mov 0xe0(%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 dc 54 12 00 mov 0x1254dc,%edx
108f82: 8b 9a e0 00 00 00 mov 0xe0(%edx),%ebx
_Thread_Executing->libc_reent = this_reent;
108f88: 89 8a e0 00 00 00 mov %ecx,0xe0(%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 e0 00 00 00 pushl 0xe0(%eax)
108f9b: e8 54 90 00 00 call 111ff4 <_fwalk>
_Thread_Executing->libc_reent = current_reent;
108fa0: a1 dc 54 12 00 mov 0x1254dc,%eax
108fa5: 89 98 e0 00 00 00 mov %ebx,0xe0(%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 e6 83 00 00 call 111c28 <__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 87 62 00 00 call 10fadc <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 68 62 00 00 jmp 10fadc <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
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 ac 91 00 00 call 113964 <__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 6a 68 00 00 call 1111ec <__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 40 12 00 mov 0x1240dc,%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 1c 68 00 00 call 1111ec <__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
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 97 0e 00 00 call 10b8b4 <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 88 62 12 00 pushl 0x126288
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 ff 10 00 00 call 10bb34 <_Chain_Extract>
}
static inline void rtems_libio_unlock( void )
{
rtems_semaphore_release( rtems_libio_semaphore );
10aa35: 58 pop %eax
10aa36: ff 35 88 62 12 00 pushl 0x126288
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
001098a8 <vprintk>:
*/
void vprintk(
const char *fmt,
va_list ap
)
{
1098a8: 55 push %ebp
1098a9: 89 e5 mov %esp,%ebp
1098ab: 57 push %edi
1098ac: 56 push %esi
1098ad: 53 push %ebx
1098ae: 83 ec 4c sub $0x4c,%esp
1098b1: 8b 5d 08 mov 0x8(%ebp),%ebx
1098b4: 8b 7d 0c mov 0xc(%ebp),%edi
1098b7: 89 f8 mov %edi,%eax
for (; *fmt != '\0'; fmt++) {
1098b9: e9 56 02 00 00 jmp 109b14 <vprintk+0x26c>
bool minus = false;
bool sign = false;
char lead = ' ';
char c;
if (*fmt != '%') {
1098be: 80 fa 25 cmp $0x25,%dl
1098c1: 74 0b je 1098ce <vprintk+0x26>
BSP_output_char(*fmt);
1098c3: 83 ec 0c sub $0xc,%esp
1098c6: 0f be d2 movsbl %dl,%edx
1098c9: e9 62 01 00 00 jmp 109a30 <vprintk+0x188>
continue;
}
fmt++;
1098ce: 43 inc %ebx
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
bool sign = false;
char lead = ' ';
1098cf: c6 45 c0 20 movb $0x20,-0x40(%ebp)
if (*fmt != '%') {
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
1098d3: 80 3b 30 cmpb $0x30,(%ebx)
1098d6: 75 05 jne 1098dd <vprintk+0x35>
lead = '0';
fmt++;
1098d8: 43 inc %ebx
BSP_output_char(*fmt);
continue;
}
fmt++;
if (*fmt == '0' ) {
lead = '0';
1098d9: c6 45 c0 30 movb $0x30,-0x40(%ebp)
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
1098dd: 31 d2 xor %edx,%edx
fmt++;
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
1098df: 80 3b 2d cmpb $0x2d,(%ebx)
1098e2: 75 03 jne 1098e7 <vprintk+0x3f>
minus = true;
fmt++;
1098e4: 43 inc %ebx
if (*fmt == '0' ) {
lead = '0';
fmt++;
}
if (*fmt == '-' ) {
minus = true;
1098e5: b2 01 mov $0x1,%dl
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
bool minus = false;
1098e7: 31 ff xor %edi,%edi
1098e9: 89 45 c4 mov %eax,-0x3c(%ebp)
1098ec: eb 0b jmp 1098f9 <vprintk+0x51>
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
width *= 10;
1098ee: 6b ff 0a imul $0xa,%edi,%edi
width += ((unsigned) *fmt - '0');
1098f1: 0f be c9 movsbl %cl,%ecx
1098f4: 8d 7c 0f d0 lea -0x30(%edi,%ecx,1),%edi
fmt++;
1098f8: 43 inc %ebx
}
if (*fmt == '-' ) {
minus = true;
fmt++;
}
while (*fmt >= '0' && *fmt <= '9' ) {
1098f9: 8a 0b mov (%ebx),%cl
1098fb: 8d 71 d0 lea -0x30(%ecx),%esi
1098fe: 89 f0 mov %esi,%eax
109900: 3c 09 cmp $0x9,%al
109902: 76 ea jbe 1098ee <vprintk+0x46>
109904: 8b 45 c4 mov -0x3c(%ebp),%eax
109907: 89 7d bc mov %edi,-0x44(%ebp)
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
10990a: 80 f9 6c cmp $0x6c,%cl
10990d: 75 0c jne 10991b <vprintk+0x73>
lflag = true;
c = *++fmt;
10990f: 43 inc %ebx
109910: 8a 0b mov (%ebx),%cl
109912: 88 4d c4 mov %cl,-0x3c(%ebp)
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
lflag = true;
109915: c6 45 b8 01 movb $0x1,-0x48(%ebp)
109919: eb 07 jmp 109922 <vprintk+0x7a>
width *= 10;
width += ((unsigned) *fmt - '0');
fmt++;
}
if ((c = *fmt) == 'l') {
10991b: 88 4d c4 mov %cl,-0x3c(%ebp)
)
{
for (; *fmt != '\0'; fmt++) {
unsigned base = 0;
unsigned width = 0;
bool lflag = false;
10991e: c6 45 b8 00 movb $0x0,-0x48(%ebp)
if ((c = *fmt) == 'l') {
lflag = true;
c = *++fmt;
}
if ( c == 'c' ) {
109922: 80 7d c4 63 cmpb $0x63,-0x3c(%ebp)
109926: 75 1b jne 109943 <vprintk+0x9b>
/* need a cast here since va_arg() only takes fully promoted types */
char chr = (char) va_arg(ap, int);
109928: 8d 50 04 lea 0x4(%eax),%edx
10992b: 89 55 c4 mov %edx,-0x3c(%ebp)
BSP_output_char(chr);
10992e: 83 ec 0c sub $0xc,%esp
109931: 0f be 00 movsbl (%eax),%eax
109934: 50 push %eax
109935: ff 15 64 05 12 00 call *0x120564
continue;
10993b: 83 c4 10 add $0x10,%esp
10993e: e9 cd 01 00 00 jmp 109b10 <vprintk+0x268>
}
if ( c == 's' ) {
109943: 80 7d c4 73 cmpb $0x73,-0x3c(%ebp)
109947: 0f 85 9a 00 00 00 jne 1099e7 <vprintk+0x13f>
unsigned i, len;
char *s, *str;
str = va_arg(ap, char *);
10994d: 8d 48 04 lea 0x4(%eax),%ecx
109950: 89 4d c4 mov %ecx,-0x3c(%ebp)
109953: 8b 00 mov (%eax),%eax
if ( str == NULL ) {
109955: 85 c0 test %eax,%eax
109957: 75 05 jne 10995e <vprintk+0xb6>
str = "";
109959: b8 65 e1 11 00 mov $0x11e165,%eax
}
/* calculate length of string */
for ( len=0, s=str ; *s ; len++, s++ )
10995e: 31 f6 xor %esi,%esi
109960: eb 01 jmp 109963 <vprintk+0xbb>
109962: 46 inc %esi
109963: 80 3c 30 00 cmpb $0x0,(%eax,%esi,1)
109967: 75 f9 jne 109962 <vprintk+0xba>
;
/* leading spaces */
if ( !minus )
109969: 89 f1 mov %esi,%ecx
10996b: 84 d2 test %dl,%dl
10996d: 74 23 je 109992 <vprintk+0xea>
10996f: eb 25 jmp 109996 <vprintk+0xee>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
109971: 83 ec 0c sub $0xc,%esp
109974: 6a 20 push $0x20
109976: 89 45 b0 mov %eax,-0x50(%ebp)
109979: 88 55 a8 mov %dl,-0x58(%ebp)
10997c: 89 4d ac mov %ecx,-0x54(%ebp)
10997f: ff 15 64 05 12 00 call *0x120564
for ( len=0, s=str ; *s ; len++, s++ )
;
/* leading spaces */
if ( !minus )
for ( i=len ; i<width ; i++ )
109985: 8b 4d ac mov -0x54(%ebp),%ecx
109988: 41 inc %ecx
109989: 83 c4 10 add $0x10,%esp
10998c: 8a 55 a8 mov -0x58(%ebp),%dl
10998f: 8b 45 b0 mov -0x50(%ebp),%eax
109992: 39 f9 cmp %edi,%ecx
109994: 72 db jb 109971 <vprintk+0xc9>
BSP_output_char(' ');
/* no width option */
if (width == 0) {
109996: 85 ff test %edi,%edi
109998: 75 25 jne 1099bf <vprintk+0x117>
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
10999a: 85 f6 test %esi,%esi
10999c: 74 27 je 1099c5 <vprintk+0x11d>
10999e: 89 f7 mov %esi,%edi
1099a0: eb 1d jmp 1099bf <vprintk+0x117>
BSP_output_char(*str);
1099a2: 83 ec 0c sub $0xc,%esp
1099a5: 0f be c9 movsbl %cl,%ecx
1099a8: 51 push %ecx
1099a9: 89 45 b0 mov %eax,-0x50(%ebp)
1099ac: 88 55 a8 mov %dl,-0x58(%ebp)
1099af: ff 15 64 05 12 00 call *0x120564
if (width == 0) {
width = len;
}
/* output the string */
for ( i=0 ; i<width && *str ; str++ )
1099b5: 8b 45 b0 mov -0x50(%ebp),%eax
1099b8: 40 inc %eax
1099b9: 83 c4 10 add $0x10,%esp
1099bc: 8a 55 a8 mov -0x58(%ebp),%dl
1099bf: 8a 08 mov (%eax),%cl
1099c1: 84 c9 test %cl,%cl
1099c3: 75 dd jne 1099a2 <vprintk+0xfa>
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
1099c5: 84 d2 test %dl,%dl
1099c7: 0f 84 43 01 00 00 je 109b10 <vprintk+0x268>
1099cd: eb 0f jmp 1099de <vprintk+0x136>
for ( i=len ; i<width ; i++ )
BSP_output_char(' ');
1099cf: 83 ec 0c sub $0xc,%esp
1099d2: 6a 20 push $0x20
1099d4: ff 15 64 05 12 00 call *0x120564
for ( i=0 ; i<width && *str ; str++ )
BSP_output_char(*str);
/* trailing spaces */
if ( minus )
for ( i=len ; i<width ; i++ )
1099da: 46 inc %esi
1099db: 83 c4 10 add $0x10,%esp
1099de: 39 fe cmp %edi,%esi
1099e0: 72 ed jb 1099cf <vprintk+0x127>
1099e2: e9 29 01 00 00 jmp 109b10 <vprintk+0x268>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
1099e7: 80 7d c4 4f cmpb $0x4f,-0x3c(%ebp)
1099eb: 74 5b je 109a48 <vprintk+0x1a0>
1099ed: 80 7d c4 6f cmpb $0x6f,-0x3c(%ebp)
1099f1: 74 55 je 109a48 <vprintk+0x1a0> <== NEVER TAKEN
base = 8; sign = false;
} else if ( c == 'i' || c == 'I' ||
1099f3: 80 7d c4 49 cmpb $0x49,-0x3c(%ebp)
1099f7: 74 58 je 109a51 <vprintk+0x1a9>
1099f9: 80 7d c4 69 cmpb $0x69,-0x3c(%ebp)
1099fd: 74 52 je 109a51 <vprintk+0x1a9>
c == 'd' || c == 'D' ) {
1099ff: 80 7d c4 44 cmpb $0x44,-0x3c(%ebp)
109a03: 74 4c je 109a51 <vprintk+0x1a9>
109a05: 80 7d c4 64 cmpb $0x64,-0x3c(%ebp)
109a09: 74 46 je 109a51 <vprintk+0x1a9>
base = 10; sign = true;
} else if ( c == 'u' || c == 'U' ) {
109a0b: 80 7d c4 55 cmpb $0x55,-0x3c(%ebp)
109a0f: 74 44 je 109a55 <vprintk+0x1ad>
109a11: 80 7d c4 75 cmpb $0x75,-0x3c(%ebp)
109a15: 74 3e je 109a55 <vprintk+0x1ad>
base = 10; sign = false;
} else if ( c == 'x' || c == 'X' ) {
109a17: 80 7d c4 58 cmpb $0x58,-0x3c(%ebp)
109a1b: 74 41 je 109a5e <vprintk+0x1b6>
109a1d: 80 7d c4 78 cmpb $0x78,-0x3c(%ebp)
109a21: 74 3b je 109a5e <vprintk+0x1b6>
base = 16; sign = false;
} else if ( c == 'p' ) {
109a23: 80 7d c4 70 cmpb $0x70,-0x3c(%ebp)
109a27: 74 39 je 109a62 <vprintk+0x1ba>
base = 16; sign = false; lflag = true;
} else {
BSP_output_char(c);
109a29: 83 ec 0c sub $0xc,%esp
109a2c: 0f be 55 c4 movsbl -0x3c(%ebp),%edx
109a30: 52 push %edx
109a31: 89 45 b0 mov %eax,-0x50(%ebp)
109a34: ff 15 64 05 12 00 call *0x120564
continue;
109a3a: 83 c4 10 add $0x10,%esp
109a3d: 8b 45 b0 mov -0x50(%ebp),%eax
109a40: 89 45 c4 mov %eax,-0x3c(%ebp)
109a43: e9 c8 00 00 00 jmp 109b10 <vprintk+0x268>
continue;
}
/* must be a numeric format or something unsupported */
if ( c == 'o' || c == 'O' ) {
base = 8; sign = false;
109a48: 31 d2 xor %edx,%edx
109a4a: be 08 00 00 00 mov $0x8,%esi
109a4f: eb 1c jmp 109a6d <vprintk+0x1c5>
} else if ( c == 'i' || c == 'I' ||
c == 'd' || c == 'D' ) {
base = 10; sign = true;
109a51: b2 01 mov $0x1,%dl
109a53: eb 02 jmp 109a57 <vprintk+0x1af>
} else if ( c == 'u' || c == 'U' ) {
base = 10; sign = false;
109a55: 31 d2 xor %edx,%edx
109a57: be 0a 00 00 00 mov $0xa,%esi
109a5c: eb 0f jmp 109a6d <vprintk+0x1c5>
} else if ( c == 'x' || c == 'X' ) {
base = 16; sign = false;
109a5e: 31 d2 xor %edx,%edx
109a60: eb 06 jmp 109a68 <vprintk+0x1c0>
} else if ( c == 'p' ) {
base = 16; sign = false; lflag = true;
109a62: 31 d2 xor %edx,%edx
109a64: c6 45 b8 01 movb $0x1,-0x48(%ebp)
109a68: be 10 00 00 00 mov $0x10,%esi
} else {
BSP_output_char(c);
continue;
}
printNum(
109a6d: 0f be 4d c0 movsbl -0x40(%ebp),%ecx
109a71: 89 4d b4 mov %ecx,-0x4c(%ebp)
109a74: 8d 48 04 lea 0x4(%eax),%ecx
lflag ? va_arg(ap, long) : (long) va_arg(ap, int),
109a77: 89 4d c4 mov %ecx,-0x3c(%ebp)
} else {
BSP_output_char(c);
continue;
}
printNum(
109a7a: 8b 08 mov (%eax),%ecx
unsigned long unsigned_num;
unsigned long n;
unsigned count;
char toPrint[20];
if ( sign && (num < 0) ) {
109a7c: 84 d2 test %dl,%dl
109a7e: 74 1f je 109a9f <vprintk+0x1f7>
109a80: 85 c9 test %ecx,%ecx
109a82: 79 1b jns 109a9f <vprintk+0x1f7>
BSP_output_char('-');
109a84: 83 ec 0c sub $0xc,%esp
109a87: 6a 2d push $0x2d
109a89: 89 4d ac mov %ecx,-0x54(%ebp)
109a8c: ff 15 64 05 12 00 call *0x120564
unsigned_num = (unsigned long) -num;
109a92: 8b 4d ac mov -0x54(%ebp),%ecx
109a95: f7 d9 neg %ecx
if (maxwidth) maxwidth--;
109a97: 83 c4 10 add $0x10,%esp
109a9a: 85 ff test %edi,%edi
109a9c: 74 04 je 109aa2 <vprintk+0x1fa>
109a9e: 4f dec %edi
} else {
unsigned_num = (unsigned long) num;
109a9f: 89 7d bc mov %edi,-0x44(%ebp)
}
count = 0;
109aa2: 31 ff xor %edi,%edi
109aa4: eb 11 jmp 109ab7 <vprintk+0x20f>
while ((n = unsigned_num / base) > 0) {
toPrint[count++] = (char) (unsigned_num - (n * base));
109aa6: 89 f0 mov %esi,%eax
109aa8: f6 65 c0 mulb -0x40(%ebp)
109aab: 28 c1 sub %al,%cl
109aad: 88 4c 3d d4 mov %cl,-0x2c(%ebp,%edi,1)
109ab1: 8b 7d b8 mov -0x48(%ebp),%edi
109ab4: 8b 4d c0 mov -0x40(%ebp),%ecx
} else {
unsigned_num = (unsigned long) num;
}
count = 0;
while ((n = unsigned_num / base) > 0) {
109ab7: 89 c8 mov %ecx,%eax
109ab9: 31 d2 xor %edx,%edx
109abb: f7 f6 div %esi
109abd: 89 45 c0 mov %eax,-0x40(%ebp)
109ac0: 85 c0 test %eax,%eax
109ac2: 8d 57 01 lea 0x1(%edi),%edx
109ac5: 89 55 b8 mov %edx,-0x48(%ebp)
109ac8: 75 dc jne 109aa6 <vprintk+0x1fe>
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
109aca: 88 4c 3d d4 mov %cl,-0x2c(%ebp,%edi,1)
for (n=maxwidth ; n > count; n-- )
109ace: 8b 75 bc mov -0x44(%ebp),%esi
109ad1: eb 10 jmp 109ae3 <vprintk+0x23b>
BSP_output_char(lead);
109ad3: 83 ec 0c sub $0xc,%esp
109ad6: ff 75 b4 pushl -0x4c(%ebp)
109ad9: ff 15 64 05 12 00 call *0x120564
toPrint[count++] = (char) (unsigned_num - (n * base));
unsigned_num = n;
}
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
109adf: 4e dec %esi
109ae0: 83 c4 10 add $0x10,%esp
109ae3: 3b 75 b8 cmp -0x48(%ebp),%esi
109ae6: 77 eb ja 109ad3 <vprintk+0x22b>
* console is not yet initialized or in ISR's.
*
* Arguments:
* as in printf: fmt - format string, ... - unnamed arguments.
*/
void vprintk(
109ae8: 8d 4d d4 lea -0x2c(%ebp),%ecx
109aeb: 8d 3c 39 lea (%ecx,%edi,1),%edi
109aee: 31 f6 xor %esi,%esi
109af0: eb 19 jmp 109b0b <vprintk+0x263>
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]);
109af2: 83 ec 0c sub $0xc,%esp
109af5: 0f be 07 movsbl (%edi),%eax
109af8: 0f be 80 66 e1 11 00 movsbl 0x11e166(%eax),%eax
109aff: 50 push %eax
109b00: ff 15 64 05 12 00 call *0x120564
toPrint[count++] = (char) unsigned_num;
for (n=maxwidth ; n > count; n-- )
BSP_output_char(lead);
for (n = 0; n < count; n++) {
109b06: 46 inc %esi
109b07: 4f dec %edi
109b08: 83 c4 10 add $0x10,%esp
109b0b: 3b 75 b8 cmp -0x48(%ebp),%esi
109b0e: 72 e2 jb 109af2 <vprintk+0x24a>
void vprintk(
const char *fmt,
va_list ap
)
{
for (; *fmt != '\0'; fmt++) {
109b10: 43 inc %ebx
109b11: 8b 45 c4 mov -0x3c(%ebp),%eax
109b14: 8a 13 mov (%ebx),%dl
109b16: 84 d2 test %dl,%dl
109b18: 0f 85 a0 fd ff ff jne 1098be <vprintk+0x16>
sign,
width,
lead
);
}
}
109b1e: 8d 65 f4 lea -0xc(%ebp),%esp
109b21: 5b pop %ebx
109b22: 5e pop %esi
109b23: 5f pop %edi
109b24: c9 leave
109b25: c3 ret
0011c42c <write>:
ssize_t write(
int fd,
const void *buffer,
size_t count
)
{
11c42c: 55 push %ebp
11c42d: 89 e5 mov %esp,%ebp
11c42f: 56 push %esi
11c430: 53 push %ebx
11c431: 8b 5d 08 mov 0x8(%ebp),%ebx
11c434: 8b 55 0c mov 0xc(%ebp),%edx
11c437: 8b 4d 10 mov 0x10(%ebp),%ecx
ssize_t rc;
rtems_libio_t *iop;
rtems_libio_check_fd( fd );
11c43a: 3b 1d 44 04 12 00 cmp 0x120444,%ebx
11c440: 73 14 jae 11c456 <write+0x2a>
iop = rtems_libio_iop( fd );
11c442: 6b db 38 imul $0x38,%ebx,%ebx
11c445: 03 1d 58 44 12 00 add 0x124458,%ebx
rtems_libio_check_is_open( iop );
11c44b: 8b 73 14 mov 0x14(%ebx),%esi
11c44e: f7 c6 00 01 00 00 test $0x100,%esi
11c454: 75 0d jne 11c463 <write+0x37>
11c456: e8 09 3e ff ff call 110264 <__errno>
11c45b: c7 00 09 00 00 00 movl $0x9,(%eax)
11c461: eb 1a jmp 11c47d <write+0x51>
rtems_libio_check_buffer( buffer );
11c463: 85 d2 test %edx,%edx
11c465: 74 0b je 11c472 <write+0x46> <== NEVER TAKEN
rtems_libio_check_count( count );
11c467: 31 c0 xor %eax,%eax
11c469: 85 c9 test %ecx,%ecx
11c46b: 74 31 je 11c49e <write+0x72>
rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE );
11c46d: 83 e6 04 and $0x4,%esi
11c470: 75 10 jne 11c482 <write+0x56>
11c472: e8 ed 3d ff ff call 110264 <__errno>
11c477: c7 00 16 00 00 00 movl $0x16,(%eax)
11c47d: 83 c8 ff or $0xffffffff,%eax
11c480: eb 1c jmp 11c49e <write+0x72>
/*
* Now process the write() request.
*/
rc = (*iop->pathinfo.handlers->write_h)( iop, buffer, count );
11c482: 50 push %eax
11c483: 8b 43 20 mov 0x20(%ebx),%eax
11c486: 51 push %ecx
11c487: 52 push %edx
11c488: 53 push %ebx
11c489: ff 50 0c call *0xc(%eax)
if ( rc > 0 )
11c48c: 83 c4 10 add $0x10,%esp
11c48f: 85 c0 test %eax,%eax
11c491: 7e 0b jle 11c49e <write+0x72>
iop->offset += rc;
11c493: 89 c1 mov %eax,%ecx
11c495: c1 f9 1f sar $0x1f,%ecx
11c498: 01 43 0c add %eax,0xc(%ebx)
11c49b: 11 4b 10 adc %ecx,0x10(%ebx)
return rc;
}
11c49e: 8d 65 f8 lea -0x8(%ebp),%esp
11c4a1: 5b pop %ebx
11c4a2: 5e pop %esi
11c4a3: c9 leave
11c4a4: 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 04 19 12 00 cmp 0x121904,%esi
10a951: 73 11 jae 10a964 <writev+0x28>
iop = rtems_libio_iop( fd );
10a953: 6b f6 38 imul $0x38,%esi,%esi
10a956: 03 35 18 59 12 00 add 0x125918,%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 cb 64 00 00 call 110e34 <__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 75 64 00 00 call 110e34 <__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